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gdbserver: turn target op '{supports_}stopped_by_sw_breakpoint' into a method
[thirdparty/binutils-gdb.git] / gdbserver / ChangeLog
CommitLineData
84320c4e
TBA		 12020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
2
3 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
4 ops into methods of process_target.
5
6 * target.h (struct process_stratum_target): Remove the target ops.
7 (class process_target): Add the target ops.
8 (target_stopped_by_sw_breakpoint): Update the macro.
9 (target_supports_stopped_by_sw_breakpoint): Update the macro.
10 * target.cc (process_target::stopped_by_sw_breakpoint): Define.
11 (process_target::supports_stopped_by_sw_breakpoint): Define.
12
13 Update the derived classes and callers below.
14
15 * linux-low.cc (linux_target_ops): Update.
16 (linux_stopped_by_sw_breakpoint): Turn into ...
17 (linux_process_target::stopped_by_sw_breakpoint): ... this.
18 (linux_supports_stopped_by_sw_breakpoint): Turn into ...
19 (linux_process_target::supports_stopped_by_sw_breakpoint): ... this.
20 * linux-low.h (class linux_process_target): Update.
21 * lynx-low.cc (lynx_target_ops): Update.
22 * nto-low.cc (nto_target_ops): Update.
23 * win32-low.cc (win32_target_ops): Update.
24
7e0bde70
TBA		 252020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
26
27 Turn process_stratum_target's insert_point and remove_point ops
28 into methods of process_target.
29
30 * target.h (struct process_stratum_target): Remove the target ops.
31 (class process_target): Add the target ops.
32 * target.cc (process_target::insert_point): Define.
33 (process_target::remove_point): Define.
34
35 Update the derived classes and callers below.
36
37 * mem-break.cc (set_raw_breakpoint_at): Update.
38 (delete_raw_breakpoint): Update.
39 (uninsert_raw_breakpoint): Update.
40 (reinsert_raw_breakpoint): Update.
41 * linux-low.cc (linux_target_ops): Update.
42 (linux_insert_point): Turn into ...
43 (linux_process_target::insert_point): ... this.
44 (linux_remove_point): Turn into ...
45 (linux_process_target::remove_point): ... this.
46 * linux-low.h (class linux_process_target): Update.
47 * lynx-low.cc (lynx_target_ops): Update.
48 * nto-low.cc (nto_target_ops): Update.
49 (nto_insert_point): Turn into ...
50 (nto_process_target::insert_point): ... this.
51 (nto_remove_point): Turn into ...
52 (nto_process_target::remove_point): ... this.
53 * nto-low.h (class nto_process_target): Update.
54 * win32-low.cc (win32_target_ops): Update.
55 (win32_insert_point): Turn into ...
56 (win32_process_target::insert_point): ... this.
57 (win32_remove_point): Turn into ...
58 (win32_process_target::remove_point): ... this.
59 * win32-low.h (class win32_process_target): Update.
60
a2b2297a
TBA		 612020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
62
63 Turn process_stratum_target's supports_z_point_type op into a
64 method of process_target.
65
66 * target.h (struct process_stratum_target): Remove the target op.
67 (class process_target): Add the target op.
68 * target.cc (process_target::supports_z_point_type): Define.
69
70 Update the derived classes and callers below.
71
72 * mem-break.cc (z_type_supported): Update.
73 * linux-low.cc (linux_target_ops): Update.
74 (linux_supports_z_point_type): Turn into ...
75 (linux_process_target::supports_z_point_type): ... this.
76 * linux-low.h (class linux_process_target): Update.
77 * lynx-low.cc (lynx_target_ops): Update.
78 * nto-low.cc (nto_target_ops): Update.
79 (nto_supports_z_point_type): Turn into ...
80 (nto_process_target::supports_z_point_type): ... this.
81 * nto-low.h (class nto_process_target): Update.
82 * win32-low.cc (win32_target_ops): Update.
83 (win32_supports_z_point_type): Turn into ...
84 (win32_process_target::supports_z_point_type): ... this.
85 * win32-low.h (class win32_process_target): Update.
86
eac215cc
TBA		 872020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
88
89 Turn process_stratum_target's read_auxv op into a method of
90 process_target.
91
92 * target.h (class process_stratum_target): Remove the target op.
93 (struct process_target): Add the target op. Also add
94 'supports_read_auxv'.
95 * target.cc (process_target::read_auxv): Define.
96 (process_target::supports_read_auxv): Define.
97
98 Update the derived classes and callers below.
99
100 * server.cc (handle_qxfer_auxv): Update.
101 (handle_query): Update.
102 * linux-low.cc (linux_target_ops): Update.
103 (linux_process_target::supports_read_auxv): Define.
104 (linux_read_auxv): Turn into ...
105 (linux_process_target::read_auxv): ... this.
106 * linux-low.h (class linux_process_target): Update.
107 * lynx-low.cc (lynx_target_ops): Update.
108 * nto-low.cc (nto_target_ops): Update.
109 (nto_process_target::supports_read_auxv): Define.
110 (nto_read_auxv): Turn into ...
111 (nto_process_target::read_auxv): ... this.
112 * nto-low.h (class nto_process_target): Update.
113 * win32-low.cc (win32_target_ops): Update.
114
eb497a2a
TBA		 1152020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
116
117 Turn process_stratum_target's request_interrupt op into a method of
118 process_target.
119
120 * target.h (struct process_stratum_target): Remove the target op.
121 (class process_target): Add the target op.
122
123 Update the derived classes and callers below.
124
125 * remote-utils.cc (putpkt_binary_1): Update.
126 (input_interrupt): Update.
127 (getpkt): Update.
128 * server.cc (handle_v_requests): Update.
129 * linux-low.cc (linux_target_ops): Update.
130 (linux_request_interrupt): Turn into ...
131 (linux_process_target::request_interrupt): ... this.
132 * linux-low.h (class linux_process_target): Update.
133 * lynx-low.cc (lynx_target_ops): Update.
134 (lynx_request_interrupt): Turn into ...
135 (lynx_process_target::request_interrupt): ... this.
136 * lynx-low.h (class lynx_process_target): Update.
137 * nto-low.cc (nto_target_ops): Update.
138 (nto_request_interrupt): Turn into ...
139 (nto_process_target::request_interrupt): ... this.
140 * nto-low.h (class nto_process_target): Update.
141 * win32-low.cc (win32_target_ops): Update.
142 (win32_request_interrupt): Turn into ...
143 (win32_process_target::request_interrupt): ... this.
144 * win32-low.h (class win32_process_target): Update.
145
2a31c7aa
TBA		 1462020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
147
148 Turn process_stratum_target's look_up_symbols op into a method of
149 process_target.
150
151 * target.h (struct process_stratum_target): Remove the target op.
152 (class process_target): Add the target op.
153 * target.cc (process_target::look_up_symbols): Define.
154
155 Update the derived classes and callers below.
156
157 * server.cc (handle_query): Update.
158 * linux-low.cc (linux_target_ops): Update.
159 (linux_look_up_symbols): Turn into ...
160 (linux_process_target::look_up_symbols): ... this.
161 * linux-low.h (class linux_process_target): Update.
162 * lynx-low.cc (lynx_target_ops): Update.
163 * nto-low.cc (nto_target_ops): Update.
164 * win32-low.cc (win32_target_ops): Update.
165
e2558df3
TBA		 1662020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
167
168 Turn process_stratum_target's read_memory and write_memory
169 ops into methods of process_target.
170
171 * target.h (struct process_stratum_target): Remove the target ops.
172 (class process_target): Add the target ops.
173
174 Update the derived classes and callers below.
175
176 * linux-aarch32-low.cc (arm_breakpoint_at): Update.
177 * linux-aarch64-low.cc (aarch64_breakpoint_at): Update.
178 * linux-arm-low.cc (arm_sigreturn_next_pc): Update.
179 (arm_get_syscall_trapinfo): Update.
180 * linux-cris-low.cc (cris_breakpoint_at): Update.
181 * linux-crisv32-low.cc (cris_breakpoint_at): Update.
182 * linux-m32r-low.cc (m32r_breakpoint_at): Update.
183 * linux-mips-low.cc (mips_breakpoint_at): Update.
184 * linux-nios2-low.cc (nios2_breakpoint_at): Update.
185 * linux-ppc-low.cc (ppc_breakpoint_at): Update.
186 * linux-sh-low.cc (sh_breakpoint_at): Update.
187 * linux-sparc-low.cc (sparc_fill_gregset_to_stack): Update.
188 (sparc_store_gregset_from_stack): Update.
189 (sparc_breakpoint_at): Update.
190 * linux-tic6x-low.cc (tic6x_breakpoint_at): Update.
191 * linux-tile-low.cc (tile_breakpoint_at): Update.
192 * linux-x86-low.cc (x86_breakpoint_at): Update.
193 * linux-xtensa-low.cc (xtensa_breakpoint_at): Update.
194 * mem-brea.cc (insert_memory_breakpoint): Update.
195 (validate_inserted_breakpoint): Update.
196 * target.cc (read_inferior_memory): Update.
197 (target_write_memory): Update.
198 * linux-low.cc (linux_target_ops): Update.
199 (linux_read_memory): Make a wrapper around the read_memory target
200 op call.
201 (linux_process_target::read_memory): Rename from linux_read_memory.
202 (linux_write_memory): Turn into ...
203 (linux_process_target::write_memory): ... this.
204 * linux-low.h (class linux_process_target): Update.
205 * lynx-low.cc (lynx_target_ops): Update.
206 (lynx_read_memory): Turn into ...
207 (lynx_process_target::read_memory): ... this.
208 (lynx_write_memory): Turn into ...
209 (lynx_process_target::write_memory): ... this.
210 * lynx-low.h (class lynx_process_target): Update.
211 * nto-low.cc (nto_target_ops): Update.
212 (nto_read_memory): Turn into ...
213 (nto_process_target::read_memory): ... this.
214 (nto_write_memory): Turn into ...
215 (nto_process_target::write_memory): ... this.
216 * nto-low.h (class nto_process_target): Update.
217 * win32-low.cc (win32_target_ops): Update.
218 (win32_read_inferior_memory): Turn into ...
219 (win32_process_target::read_memory): ... this.
220 (win32_write_inferior_memory): Turn into ...
221 (win32_process_target::write_memory): ... this.
222 * win32-low.h (class win32_process_target): Update.
223
79b44087
TBA		 2242020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
225
226 Turn process_stratum_target's prepare_to_access_memory and
227 done_accessing_memory ops into methods of process_target.
228
229 * target.h (struct process_stratum_target): Remove the target ops.
230 (class process_target): Add the target ops.
231 * target.cc (process_target::prepare_to_access_memory): Define.
232 (process_target::done_accessing_memory): Define.
233 (prepare_to_access_memory): Update.
234 (done_accessing_memory): Update.
235
236 Update the derived classes and callers below.
237
238 * linux-low.cc (linux_target_ops): Update.
239 (linux_prepare_to_access_memory): Turn into ...
240 (linux_process_target::prepare_to_access_memory): ... this.
241 (linux_done_accessing_memory): Turn into ...
242 (linux_process_target::done_accessing_memory): ... this.
243 * linux-low.h (class linux_process_target): Update.
244 * lynx-low.cc (lynx_target_ops): Update.
245 * nto-low.cc (nto_target_ops): Update.
246 * win32-low.cc (win32_target_ops): Update.
247
a5a4d4cd
TBA		 2482020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
249
250 Turn process_stratum_target's fetch_registers and store_registers
251 ops into methods of process_target.
252
253 * target.h (struct process_stratum_target): Remove the target ops.
254 (class process_target): Add the target ops.
255 (fetch_inferior_registers): Update the macro.
256 (store_inferior_registers): Update the macro.
257
258 Update the derived classes and callers below.
259
260 * linux-low.cc (linux_target_ops): Update.
261 (linux_fetch_registers): Turn into ...
262 (linux_process_target::fetch_registers): ... this.
263 (linux_store_registers): Turn into ...
264 (linux_process_target::store_registers): ... this.
265 * linux-low.h (class linux_process_target): Update.
266 * lynx-low.cc (lynx_target_ops): Update.
267 (lynx_fetch_registers): Turn into ...
268 (lynx_process_target::fetch_registers): ... this.
269 (lynx_store_registers): Turn into ...
270 (lynx_process_target::store_registers): ... this.
271 * lynx-low.h (class lynx_process_target): Update.
272 * nto-low.cc (nto_target_ops): Update.
273 (nto_fetch_registers): Turn into ...
274 (nto_process_target::fetch_registers): ... this.
275 (nto_store_registers): Turn into ...
276 (nto_process_target::store_registers): ... this.
277 * nto-low.h (class nto_process_target): Update.
278 * win32-low.cc (win32_target_ops): Update.
279 (win32_fetch_inferior_registers): Turn into ...
280 (win32_process_target::fetch_registers): ... this.
281 (win32_store_inferior_registers): Turn into ...
282 (win32_process_target::store_registers): ... this.
283 * win32-low.h (class win32_process_target): Update.
284
6532e7e3
TBA		 2852020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
286
287 Turn process_stratum_target's wait op into a method of
288 process_target.
289
290 * target.h (struct process_stratum_target): Remove the target op.
291 (class process_target): Add the target op.
292
293 Update the derived classes and callers below.
294
295 * target.cc (target_wait): Update.
296 * linux-low.cc (linux_target_ops): Update.
297 (linux_wait): Turn into ...
298 (linux_process_target::wait): ... this.
299 * linux-low.h (class linux_process_target): Update.
300 * lynx-low.cc (lynx_target_ops): Update.
301 (lynx_wait): Turn into ...
302 (lynx_process_target::wait): ... this.
303 * lynx-low.h (class lynx_process_target): Update.
304 * nto-low.cc (nto_target_ops): Update.
305 (nto_wait): Turn into ...
306 (nto_process_target::wait): ... this.
307 * nto-low.h (class nto_process_target): Update.
308 * win32-low.cc (win32_target_ops): Update.
309 (win32_wait): Turn into ...
310 (win32_process_target::wait): ... this.
311 (do_initial_child_stuff): Update.
312 * win32-low.h (class win32_process_target): Update.
313
0e4d7e35
TBA		 3142020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
315
316 Turn process_stratum_target's resume op into a method of
317 process_target.
318
319 * target.h (struct process_stratum_target): Remove the target op.
320 (class process_target): Add the target op.
321
322 Update the derived classes and callers below.
323
324 * server.cc (resume): Update.
325 * target.cc (target_stop_and_wait): Update.
326 (target_continue_no_signal): Update.
327 (target_continue): Update.
328 * linux-low.cc (linux_target_ops): Update.
329 (linux_resume): Turn into ...
330 (linux_process_target::resume): ... this.
331 * linux-low.h (class linux_process_target): Update.
332 * lynx-low.cc (lynx_target_ops): Update.
333 (lynx_resume): Turn into ...
334 (lynx_process_target::resume): ... this.
335 * lynx-low.h (class lynx_process_target): Update.
336 * nto-low.cc (nto_target_ops): Update.
337 (nto_resume): Turn into ...
338 (nto_process_target::resume): ... this.
339 * nto-low.h (class nto_process_target): Update.
340 * win32-low.cc (win32_target_ops): Update.
341 (win32_resume): Turn into ...
342 (win32_process_target::resume): ... this.
343 (win32_process_target::detach): Update.
344 (do_initial_child_stuff): Update.
345 * win32-low.h (class win32_process_target): Update.
346
13d3d99b
TBA		 3472020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
348
349 Turn process_stratum_target's thread_alive op into a method of
350 process_target.
351
352 * target.h (struct process_stratum_target): Remove the target op.
353 (class process_target): Add the target op.
354 (mythread_alive): Update the macro.
355
356 Update the derived classes and callers below.
357
358 * linux-low.cc (linux_target_ops): Update.
359 (linux_thread_alive): Turn into ...
360 (linux_process_target::thread_alive): ... this.
361 (wait_for_sigstop): Update.
362 * linux-low.h (class linux_process_target): Update.
363 * lynx-low.cc (lynx_target_ops): Update.
364 (lynx_thread_alive): Turn into ...
365 (lynx_process_target::thread_alive): ... this.
366 * lynx-low.h (class lynx_process_target): Update.
367 * nto-low.cc (nto_target_ops): Update.
368 (nto_thread_alive): Turn into ...
369 (nto_process_target::thread_alive): ... this.
370 * nto-low.h (class nto_process_target): Update.
371 * win32-low.cc (win32_target_ops): Update.
372 (win32_thread_alive): Turn into ...
373 (win32_process_target::thread_alive): ... this.
374 * win32-low.h (class win32_process_target): Update.
375
95a49a39
TBA		 3762020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
377
378 Turn process_stratum_target's join op into a method of
379 process_target.
380
381 * target.h (struct process_stratum_target): Remove the target op.
382 (class process_target): Add the target op.
383 (join_inferior): Update the macro.
384
385 Update the derived classes and callers below.
386
387 * linux-low.cc (linux_target_ops): Update.
388 (linux_join): Turn into ...
389 (linux_process_target::join): ... this.
390 * linux-low.h (class linux_process_target): Update.
391 * lynx-low.cc (lynx_target_ops): Update.
392 (lynx_join): Turn into ...
393 (lynx_process_target::join): ... this.
394 * lynx-low.h (class lynx_process_target): Update.
395 * nto-low.cc (nto_target_ops): Update.
396 (nto_process_target::join): Define.
397 * nto-low.h (class nto_process_target): Update.
398 * win32-low.cc (win32_target_ops): Update.
399 (win32_join): Turn into ...
400 (win32_process_target::join): ... this.
401 * win32-low.h (class win32_process_target): Update.
402
8adb37b9
TBA		 4032020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
404
405 Turn process_stratum_target's mourn op into a method of
406 process_target.
407
408 * target.h (struct process_stratum_target): Remove the target op.
409 (class process_target): Add the target op.
410
411 Update the derived classes and callers below.
412
413 * target.cc (target_mourn_inferior): Update.
414 * linux-low.cc (linux_target_ops): Update.
415 (linux_mourn): Turn into ...
416 (linux_process_target::mourn): ... this.
417 (handle_extended_wait): Update.
418 (linux_process_target::kill): Update.
419 (linux_process_target::detach): Update.
420 * linux-low.h (class linux_process_target): Update.
421 * lynx-low.cc (lynx_target_ops): Update.
422 (lynx_mourn): Turn into ...
423 (lynx_process_target::mourn): ... this.
424 * lynx-low.h (class lynx_process_target): Update.
425 * nto-low.cc (nto_target_ops): Update.
426 (nto_mourn): Turn into ...
427 (nto_process_target::mourn): ... this.
428 * nto-low.h (class nto_process_target): Update.
429 * win32-low.cc (win32_target_ops): Update.
430 (win32_mourn): Turn into ...
431 (win32_process_target::mourn): ... this.
432 * win32-low.h (class win32_process_target): Update.
433
9061c9cf
TBA		 4342020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
435
436 Turn process_stratum_target's detach op into a method of
437 process_target.
438
439 * target.h (struct process_stratum_target): Remove the target op.
440 (class process_target): Add the target op.
441 (detach_inferior): Update the macro.
442
443 Update the derived classes and callers below.
444
445 * linux-low.cc (linux_target_ops): Update.
446 (linux_detach): Turn into ...
447 (linux_process_target::detach): ... this.
448 * linux-low.h (class linux_process_target): Update.
449 * lynx-low.cc (lynx_target_ops): Update.
450 (lynx_detach): Turn into ...
451 (lynx_process_target::detach): ... this.
452 * lynx-low.h (class lynx_process_target): Update.
453 * nto-low.cc (nto_target_ops): Update.
454 (nto_detach): Turn into ...
455 (nto_process_target::detach): ... this.
456 * nto-low.h (class nto_process_target): Update.
457 * win32-low.cc (win32_target_ops): Update.
458 (win32_detach): Turn into ...
459 (win32_process_target::detach): ... this.
460 * win32-low.h (class win32_process_target): Update.
461
c6885a57
TBA		 4622020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
463
464 Turn process_stratum_target's kill op into a method of
465 process_target.
466
467 * target.h (struct process_stratum_target): Remove the target op.
468 (class process_target): Add the target op.
469
470 Update the derived classes and callers below.
471
472 * target.cc (kill_inferior): Update.
473 * linux-low.cc (linux_target_ops): Update.
474 (linux_kill): Turn into ...
475 (linux_process_target::kill): ... this.
476 * linux-low.h (class linux_process_target): Update.
477 * lynx-low.cc (lynx_target_ops): Update.
478 (lynx_kill): Turn into ...
479 (lynx_process_target::kill): ... this.
480 * lynx-low.h (class lynx_process_target): Update.
481 * nto-low.cc (nto_target_ops): Update.
482 (nto_kill): Turn into ...
483 (nto_process_target::kill): ... this.
484 * nto-low.h (class nto_process_target): Update.
485 * win32-low.cc (win32_target_ops): Update.
486 (win32_kill): Turn into ...
487 (win32_process_target::kill): ... this.
488 * win32-low.h (class win32_process_target): Update.
489
ef03dad8
TBA		 4902020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
491
492 Turn process_stratum_target's attach op into a method of
493 process_target.
494
495 * target.h (struct process_stratum_target): Remove the target op.
496 (class process_target): Add the target op.
497 (myattach): Update the macro.
498
499 Update the derived classes and callers below.
500
501 * linux-low.cc (linux_target_ops): Update.
502 (linux_attach): Turn into ...
503 (linux_process_target::attach): ... this.
504 * linux-low.h (class linux_process_target): Update.
505 * lynx-low.cc (lynx_target_ops): Update.
506 (lynx_attach): Turn into ...
507 (lynx_process_target::attach): ... this.
508 * lynx-low.h (class lynx_process_target): Update.
509 * nto-low.cc (nto_target_ops): Update.
510 (nto_attach): Turn into ...
511 (nto_process_target::attach): ... this.
512 * nto-low.h (class nto_process_target): Update.
513 * win32-low.cc (win32_target_ops): Update.
514 (win32_attach): Turn into ...
515 (win32_process_target::attach): ... this.
516 * win32-low.h (class win32_process_target): Update.
517
6dee9afb
TBA		 5182020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
519
520 Turn process_stratum_target's post_create_inferior op into a method
521 of process_target.
522
523 * target.h (struct process_stratum_target): Remove the target op.
524 (class process_target): Add the target op.
525 (target_post_create_inferior): Update the macro.
526 * target.cc (process_target::post_create_inferior): Define.
527
528 Update the derived classes and callers below.
529
530 * linux-low.cc (linux_target_ops): Update.
531 (linux_post_create_inferior): Turn into ...
532 (linux_process_target::post_create_inferior): ... this.
533 * linux-low.h (class linux_process_target): Update.
534 * lynx-low.cc (lynx_target_ops): Update.
535 * nto-low.cc (nto_target_ops): Update.
536 * win32-low.cc (win32_target_ops): Update.
537
15295543
TBA		 5382020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
539
540 Turn process_stratum_target's create_inferior op into a method of
541 process_target.
542
543 * target.h (struct process_stratum_target): Remove the target op.
544 (class process_target): Add the target op.
545 (create_inferior): Rename the macro to ...
546 (target_create_inferior): ... this.
547
548 Update the derived classes and callers below.
549
550 * server.cc (handle_v_run): Update.
551 (captured_main): Update.
552 (process_serial_event): Update.
553 * linux-low.cc (linux_target_ops): Update.
554 (linux_create_inferior): Turn into ...
555 (linux_process_target::create_inferior): ... this.
556 * linux-low.h (class linux_process_target): Update.
557 * lynx-low.cc (lynx_target_ops): Update.
558 (lynx_create_inferior): Turn into ...
559 (lynx_process_target::create_inferior): ... this.
560 * lynx-low.h (class lynx_process_target): Update.
561 * nto-low.cc (nto_target_ops): Update.
562 (nto_create_inferior): Turn into ...
563 (nto_process_target::create_inferior): ... this.
564 * nto-low.h (class nto_process_target): Update.
565 * win32-low.cc (win32_target_ops): Update.
566 (win32_create_inferior): Turn into ...
567 (win32_process_target::create_inferior): ... this.
568 * win32-low.h (class win32_process_target): Update.
569
5ef9273d
TBA		 5702020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
571
572 * target.h (class process_target): New class definition.
573 (struct process_stratum_target) <pt>: New field with type
574 'process_target*'.
575 * linux-low.h (class linux_process_target): Define as a derived
576 class of 'process_target'.
577 * linux-low.cc (linux_target_ops): Add a linux_process_target*
578 as the 'pt' field.
579 * lynx-low.h (class lynx_process_target): Define as a derived
580 class of 'process_target'.
581 * lynx-low.cc (lynx_target_ops): Add a lynx_process_target*
582 as the 'pt' field.
583 * nto-low.h (class nto_process_target): Define as a derived
584 class of 'process_target'.
585 * nto-low.cc (nto_target_ops): Add an nto_process_target*
586 as the 'pt' field.
587 * win32-low.h (class win32_process_target): Define as a derived
588 class of 'process_target'.
589 * win32-low.cc (win32_target_ops): Add a win32_process_target*
590 as the 'pt' field.
591
9f1528a1
AB		 5922020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
593
594 * configure: Regenerate.
595
bf84f706
MR		 5962020-02-19 Maciej W. Rozycki <macro@wdc.com>
597 Andrew Burgess <andrew.burgess@embecosm.com>
598
599 * linux-riscv-low.cc: New file.
600 * Makefile.in (SFILES): Add linux-riscv-low.cc, arch/riscv.c,
601 and nat/riscv-linux-tdesc.c.
602 * configure.srv <riscv*-*-linux*> (srv_tgtobj)
603 (srv_linux_regsets, srv_linux_usrregs, srv_linux_thread_db):
604 Define.
605
1a627e7e
TT		 6062020-02-14 Tom Tromey <tom@tromey.com>
607
608 * acinclude.m4: Don't include acx_configure_dir.m4.
609 * Makefile.in (LIBIBERTY_BUILDDIR, GNULIB_BUILDDIR): Update.
610 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): Remove.
611 (all, install-only, uninstall, clean-info, clean)
612 (maintainer-clean): Don't recurse.
613 (subdir_do, all-lib): Remove.
614 ($(LIBGNU) $(LIBIBERTY) $(GNULIB_H)): Remove rule.
615 (GNULIB_H): Remove.
616 (generated_files): Update.
617 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
618 * configure: Rebuild.
619 * configure.ac: Don't configure gnulib or libiberty.
620 (GNULIB): Update.
621
a9b34532
EZ		 6222020-02-14 Eli Zaretskii <eliz@gnu.org>
623
624 * win32-low.c (create_process): Prepend PROGRAM to ARGS when
625 preparing the command line for CreateProcess.
626 (win32_create_inferior): Reflect the program name in debugging
627 output that shows the process and its command line.
628
feacfcac
SM		 6292020-02-13 Simon Marchi <simon.marchi@efficios.com>
630
631 * Makefile.in: Rename source files from .c to .cc.
632 * %.c: Rename to %.cc.
633 * configure.ac: Rename server.c to server.cc.
634 * configure: Re-generate.
635
06b3c5bd
SM		 6362020-02-13 Simon Marchi <simon.marchi@efficios.com>
637
638 * Makefile.in: Rename gdbsupport source files from .c to .cc.
639
052793ad
HD		 6402020-02-12 Hannes Domani <ssbssa@yahoo.de>
641
642 * win32-low.c (win32_create_inferior): Set signal_pid.
643
f20e3e82
MR		 6442020-02-12 Maciej W. Rozycki <macro@wdc.com>
645 Pedro Alves <palves@redhat.com>
646
647 Skip building gdbserver in a cross-configuration.
648 * configure.srv: Set $gdbserver_host depending on whether $target
649 is $host. Use $gdbserver_host instead of $host.
650
8ddd8e0e
SM		 6512020-02-11 Simon Marchi <simon.marchi@efficios.com>
652
653 * configure: Re-generate.
654
898e7f60
SM		 6552020-02-11 Simon Marchi <simon.marchi@efficios.com>
656
657 * configure: Re-generate.
658
58df732b
SM		 6592020-02-11 Simon Marchi <simon.marchi@efficios.com>
660
661 * acinclude.m4: Update warning.m4 path.
662
7928d571
HD		 6632020-02-09 Hannes Domani <ssbssa@yahoo.de>
664
665 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
666 (handle_exception): Set siginfo_er.
667 (win32_xfer_siginfo): New function.
668
919adfe8
TT		 6692020-02-07 Tom Tromey <tom@tromey.com>
670 Pedro Alves <palves@redhat.com>
671
672 * README: Update build documentation.
673 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
674 host, not target.
675 * configure.ac: Update paths.
676 * configure: Rebuild.
677 * acinclude.m4: Update paths.
678 * Makefile.in: Update include paths.
679 (depcomp, INCLUDE_DIR, INCGNU, INCSUPPORT, INCLUDE_CFLAGS)
680 (SFILES, XML_DIR, n, $(GNULIB_BUILDDIR)/Makefile, config.status)
681 (version-generated.c, stamp-xml, regdat_sh, arch/%-ipa.o)
682 (gdbsupport/%-ipa.o, %-ipa.o, arch/%.o, gdbsupport/%.o, %.o)
683 (%-generated.c): Update paths.
684 * Move entire directory from ../gdb/gdbserver.
685
287c844a
MR		 6862020-01-29 Maciej W. Rozycki <macro@wdc.com>
687
688 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
689
548a204f
PFC		 6902020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
691
692 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
693 assignment instead of srv_linux_obj.
694
a2236a08
HD		 6952020-01-28 Hannes Domani <ssbssa@yahoo.de>
696
697 * server.c (handle_qxfer_libraries): Write segment-address with
698 paddress.
699
bdaed379
HD		 7002020-01-24 Hannes Domani <ssbssa@yahoo.de>
701
702 * Makefile.in (install-strip): New target.
703 (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables.
704 * aclocal.m4: Regenerate.
705 * configure: Regenerate.
706 * configure.ac: Add AM_PROG_INSTALL_STRIP.
707
42cd72aa
MR		 7082020-01-24 Maciej W. Rozycki <macro@wdc.com>
709
710 * Makefile.in (SFILES): Adjust paths to point to real files.
711 (OBS): Move waitstatus.o to target/waitstatus.o.
712 (TAGS): Transform paths appropriately.
713 (%.o): Rename to...
714 (nat/%.o): ... this pattern rule.
715 (%.o): Rename to...
716 (target/%.o): ... this pattern rule.
717 * configure.srv: Adjust paths throughout to include nat/ prefix
718 with the revant files.
719 * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR.
720 * configure: Regenerate.
721
42ba50ec
MR		 7222020-01-24 Maciej W. Rozycki <macro@wdc.com>
723
724 * Makefile.in (TAGS): Remove config files from the recipe.
725
05ea2a05
TT		 7262020-01-14 Tom Tromey <tom@tromey.com>
727
728 * configure: Rebuild.
729 * configure.ac: Remove any checks that were added to common.m4.
730 * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and
731 lib-link.m4.
732
01027315
TT		 7332020-01-14 Tom Tromey <tom@tromey.com>
734
735 * server.h: Include config.h.
736 * gdbreplay.c: Include config.h.
737 * configure: Rebuild.
738 * configure.ac: Don't source common.host.
739 * acinclude.m4: Update path.
740 * Makefile.in (INCSUPPORT): New variable.
741 (INCLUDE_CFLAGS): Add INCSUPPORT.
742 (SFILES): Update paths.
743 (version-generated.c): Update path to create-version.sh.
744 (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths.
745
b2ceabe8
TT		 7462020-01-14 Tom Tromey <tom@tromey.com>
747
748 * configure.ac (LIBS): Use WIN32APILIBS.
749 (USE_WIN32API): Don't define.
750 * configure: Rebuild.
751
25c51f71
TT		 7522020-01-14 Tom Tromey <tom@tromey.com>
753
754 * configure: Rebuild.
755
c0bd321d
SM		 7562020-01-13 Simon Marchi <simon.marchi@efficios.com>
757
758 * Makefile.in (%-generated.c): Remove rule for files from
759 regformats/i386.
760
bb564c58
SM		 7612020-01-13 Simon Marchi <simon.marchi@efficios.com>
762
763 * configure: Re-generate.
764
6e37c371
SM		 7652020-01-13 Simon Marchi <simon.marchi@efficios.com>
766
767 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
768 Define to static.
769 * tracepoint.c (stop_tracing, flush_trace_buffer,
770 about_to_request_buffer_space, get_trace_state_variable_value,
771 set_trace_state_variable_value, gdb_collect): Add declaration.
772
df4a0200
SM		 7732020-01-13 Simon Marchi <simon.marchi@efficios.com>
774
775 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
776 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
777 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
778 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
779 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
780 static.
781
89e94ec9
SM		 7822020-01-13 Simon Marchi <simon.marchi@efficios.com>
783
784 * inferiors.c: Include gdbsupport/common-inferior.h.
785
2552728a
SM		 7862020-01-13 Simon Marchi <simon.marchi@efficios.com>
787
788 * hostio-errno.c: Include hostio.h.
789
4025fa09
SM		 7902020-01-13 Simon Marchi <simon.marchi@efficios.com>
791
792 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
793 prerequisite.
794
c0b0a142
SM		 7952020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
796
797 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
798 * linux-arm-tdesc.h: Include arch/arm.h.
799
bb1183e2
SM		 8002020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
801
802 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
803
f5df0b5f
SM		 8042020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
805
806 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
807 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
808
5b6d1e4f
PA		 8092020-01-10 Pedro Alves <palves@redhat.com>
810
811 * fork-child.c (post_fork_inferior): Pass target down to
812 startup_inferior.
813 * inferiors.c (switch_to_thread): Add process_stratum_target
814 parameter.
815 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
816 * nto-low.c (nto_target_ops): Now a process_stratum_target.
817 * linux-low.c (linux_target_ops): Now a process_stratum_target.
818 * remote-utils.c (prepare_resume_reply): Pass the target to
819 switch_to_thread.
820 * target.c (the_target): Now a process_stratum_target.
821 (done_accessing_memory): Pass the target to switch_to_thread.
822 (set_target_ops): Ajust to use process_stratum_target.
823 * target.h (struct target_ops): Rename to ...
824 (struct process_stratum_target): ... this.
825 (the_target, set_target_ops): Adjust.
826 (prepare_to_access_memory): Adjust comment.
827 * win32-low.c (child_xfer_memory): Adjust to use
828 process_stratum_target.
829 (win32_target_ops): Now a process_stratum_target.
830
559e7e50
EZ		 8312020-01-06 Eli Zaretskii <eliz@gnu.org>
832 Pedro Alves <palves@redhat.com>
833
834 * win32-low.c (get_child_debug_event): Extract the fatal exception
835 from the exit status and convert to the equivalent Posix signal
836 number.
837 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
838 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
839
48189bec
HD		 8402020-01-01 Hannes Domani <ssbssa@yahoo.de>
841
842 * Makefile.in: Use INSTALL_PROGRAM_ENV.
843
5dd8bf88
JB		 8442020-01-01 Joel Brobecker <brobecker@adacore.com>
845
846 * server.c (gdbserver_version): Change copyright year to 2020.
847 * gdbreplay.c (gdbreplay_version): Likewise.
848
0ad6b8ee
CB		 8492019-12-19 Christian Biesinger <cbiesinger@google.com>
850
851 * configure: Regenerate.
852 * configure.ac: Quote variable arguments of test.
853
1ee7b812
BE		 8542019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
855
856 * Makefile.in: Fix build with GNU Make 3.81
857
d9fa87f4
TT		 8582019-12-16 Tom Tromey <tromey@adacore.com>
859
860 * server.c (get_exec_file): Constify result.
861
ab7d13f0
CB		 8622019-12-10 Christian Biesinger <cbiesinger@google.com>
863
864 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
865 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
866 * config.in: Regenerate.
867 * configure: Regenerate.
868 * configure.ac: Don't check for strerror.
869 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
870 Call safe_strerror instead of strerror.
871 * server.h (strerror): Remove this now-unnecessary declaration.
872 * tracepoint.c (init_named_socket): Call safe_strerror instead of
873 strerror.
874 (gdb_agent_helper_thread): Likewise.
875 * utils.c (perror_with_name): Likewise.
876
4da8c3a8
TT		 8772019-11-26 Tom Tromey <tom@tromey.com>
878
879 * configure, config.in: Rebuild.
880
21987b9c
TT		 8812019-11-26 Tom Tromey <tom@tromey.com>
882
883 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
884 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
885 gdb_sigmask.
886 * configure, config.in: Rebuild.
887
5e030278
TT		 8882019-11-26 Tom Tromey <tom@tromey.com>
889
890 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
891 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
892 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
893 * acinclude.m4: Include ax_pthread.m4.
894 * config.in, configure: Rebuild.
895
6d91ce9a
CB		 8962019-11-26 Christian Biesinger <cbiesinger@google.com>
897
898 * debug.c (debug_set_output): Call safe_strerror instead of
899 strerror.
900 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
901 (linux_kill_one_lwp): Likewise.
902 (linux_detach_one_lwp): Likewise.
903 (linux_wait_for_event_filtered): Likewise.
904 (store_register): Likewise.
905 * lynx-low.c (lynx_attach): Likewise.
906 * mem-break.c (insert_memory_breakpoint): Likewise.
907 (remove_memory_breakpoint): Likewise.
908 (delete_fast_tracepoint_jump): Likewise.
909 (set_fast_tracepoint_jump): Likewise.
910 (uninsert_fast_tracepoint_jumps_at): Likewise.
911 (reinsert_fast_tracepoint_jumps_at): Likewise.
912 * nto-low.c (nto_xfer_memory): Likewise.
913 (nto_resume): Likewise.
914
6cdd651f
LM		 9152019-11-20 Luis Machado <luis.machado@linaro.org>
916
917 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
918 instead of register count.
919 * tdesc.c (tdesc_contains_feature): New function.
920 * tdesc.h (tdesc_contains_feature): New prototype.
921
cd850b40
CB		 9222019-11-15 Christian Biesinger <cbiesinger@google.com>
923
924 * Makefile.in: Add safe-strerror.c.
925 * configure: Regenerate.
926 * configure.ac: Don't source common.host.
927
5abebf3c
CB		 9282019-11-15 Christian Biesinger <cbiesinger@google.com>
929
930 * config.in: Regenerate.
931 * configure: Regenerate.
932
e06f3d6e
AB		 9332019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
934
935 * ax.c (ax_printf): Handle size_t_arg.
936
ca3a04f6
CB		 9372019-11-06 Christian Biesinger <cbiesinger@google.com>
938
939 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
940 * mi/mi-main.c (output_cores): Likewise.
941 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
942 (linux_xfer_osdata_modules): Likewise.
943 * remote.c (register_remote_support_xml): Likewise.
944 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
945 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
946
e48f6033
CB		 9472019-11-01 Christian Biesinger <cbiesinger@google.com>
948
949 * configure: Regenerate.
950 * configure.ac: Remove check for strerror_r.
951
e7e97a2e
CB		 9522019-10-31 Christian Biesinger <cbiesinger@google.com>
953
954 * config.in: Regenerate.
955 * configure: Regenerate.
956 * configure.ac: Also check for strerror_r.
957
75cafaa6
CB		 9582019-10-31 Christian Biesinger <cbiesinger@google.com>
959
960 * ax.h (debug_agent): Remove duplicate declaration.
961
30baf67b
TV		 9622019-10-26 Tom de Vries <tdevries@suse.de>
963
964 * linux-aarch64-low.c: Fix typos in comments.
965 * linux-arm-low.c: Same.
966 * linux-low.c: Same.
967 * linux-ppc-low.c: Same.
968 * proc-service.c: Same.
969 * regcache.h: Same.
970 * server.c: Same.
971 * tracepoint.c: Same.
972 * win32-low.c: Same.
973
52c64cf7
TT		 9742019-10-25 Tom Tromey <tromey@adacore.com>
975
976 * utils.c (xstrdup): Remove.
977
c12d372d
TT		 9782019-10-23 Tom Tromey <tom@tromey.com>
979
980 * configure, config.in: Rebuild.
981
4d0b984b
TT		 9822019-10-23 Tom Tromey <tom@tromey.com>
983
984 * configure: Rebuild.
985 * acinclude.m4: Use m4_include, not sinclude.
986
c5adaa19
TT		 9872019-10-17 Tom Tromey <tromey@adacore.com>
988
989 * configure: Rebuild.
990 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
991 in AC_CONFIG_FILES invocation.
992 * Makefile.in (stamp-h, Makefile): Use new-style config.status
993 invocation.
994
fec4e896
CB		 9952019-10-16 Christian Biesinger <cbiesinger@google.com>
996
997 * server.c: Include xml-builtin.h.
998 (get_xml_features): Don't declare xml_builtins here.
999
00975ff6
AB		 10002019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1001
1002 * Makefile.in: Remove references to vec-ipa.o.
1003
0dc32745
AB		 10042019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1005
1006 * Makefile.in: Remove references to vec.c.
1007
3e6ec53a
CB		 10082019-10-02 Christian Biesinger <cbiesinger@google.com>
1009
1010 * server.c (server_waiting): Change to bool.
1011 (extended_protocol): Likewise.
1012 (response_needed): Likewise.
1013 (exit_requested): Likewise.
1014 (run_once): Likewise.
1015 (report_no_resumed): Likewise.
1016 (non_stop): Likewise.
1017 (disable_packet_vCont): Likewise.
1018 (disable_packet_Tthread): Likewise.
1019 (disable_packet_qC): Likewise.
1020 (disable_packet_qfThreadInfo): Likewise.
1021 (handle_general_set): Update.
1022 (handle_detach): Update.
1023 (handle_monitor_command): Update.
1024 (handle_query): Update.
1025 (captured_main): Update.
1026 (process_serial_event): Update.
1027 * server.h (server_waiting): Change to bool.
1028 (disable_packet_vCont): Likewise.
1029 (disable_packet_Tthread): Likewise.
1030 (disable_packet_qC): Likewise.
1031 (disable_packet_qfThreadInfo): Likewise.
1032 (run_once): Likewise.
1033 (non_stop): Likewise.
1034 * target.c (target_stop_and_wait): Update.
1035
80fd2826
TT		 10362019-10-02 Tom Tromey <tromey@adacore.com>
1037
1038 * Makefile.in (SFILES): Add common-inferior.c.
1039 (OBS): Add common-inferior.o.
1040 * server.c (startup_with_shell): Don't define.
1041
46f29a9a
AB		 10422019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1043
1044 * linux-low.c (linux_low_read_btrace): Update for change to
1045 std::vector.
1046
f9d949fb
CB		 10472019-09-20 Christian Biesinger <cbiesinger@google.com>
1048
1049 * debug.c (debug_threads): Remove comment in favor of the header.
1050 * debug.h (using_threads): Add declaration.
1051 (debug_threads): Add comment.
1052 * linux-aarch64-low.c: Include debug.h and remove declaration of
1053 debug_threads.
1054 * nto-low.c: Likewise.
1055 * remote-utils.c: Likewise.
1056 * thread-db.c: Likewise.
1057
abf516c6
UW		 10582019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
1059
1060 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
1061 and powerpc-cell64l-ipa.o.
1062 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
1063 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
1064 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
1065 (spu*-*-*): Remove.
1066
1067 * spu-low.c: Remove file.
1068
1069 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
1070 (parse_spufs_run): Remove.
1071 (ppc_get_pc): Remove Cell/B.E. support.
1072 (ppc_set_pc): Likewise.
1073 (ppc_breakpoint_at): Likewise.
1074 (ppc_arch_setup): Likewise.
1075 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
1076 tdesc_powerpc_cell32l.
1077 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
1078 or init_registers_powerpc_cell32l.
1079 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
1080 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
1081 or init_registers_powerpc_cell32l.
1082 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
1083 (init_registers_powerpc_cell32l): Remove prototype.
1084 (init_registers_powerpc_cell64l): Likewise.
1085
1086 * target.h (struct target_ops): Remove qxfer_spu member.
1087 * server.c (handle_qxfer_spu): Remove.
1088 (qxfer_packets): Remove entry for "spu".
1089 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
1090 * linux-low.c (SPUFS_MAGIC): Remove.
1091 (spu_enumerate_spu_ids): Remove.
1092 (linux_qxfer_spu): Remove.
1093 (linux_target_ops): Remove qxfer_spu member.
1094 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
1095 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
1096 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
1097
2d41fa11
SDJ		 10982019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1099
1100 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1101 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1102 * config.in: Regenerate.
1103 * configure: Regenerate.
1104
d59b55f0
TT		 11052019-08-15 Tom Tromey <tromey@adacore.com>
1106
1107 * target.c (target_write_memory): Use gdb::byte_vector.
1108
4196ab2a
TT		 11092019-08-15 Tom Tromey <tromey@adacore.com>
1110
1111 * tracepoint.c (write_inferior_data_pointer)
1112 (write_inferior_integer, write_inferior_int8)
1113 (write_inferior_uinteger, m_tracepoint_action_download)
1114 (r_tracepoint_action_download, x_tracepoint_action_download)
1115 (l_tracepoint_action_download, clear_inferior_trace_buffer)
1116 (download_agent_expr, download_tracepoint_1)
1117 (download_trace_state_variables, upload_fast_traceframes): Update.
1118 * server.c (gdb_write_memory): Update.
1119 * remote-utils.c (relocate_instruction): Update.
1120 * proc-service.c (ps_pdwrite): Update.
1121 * mem-break.c (remove_memory_breakpoint)
1122 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
1123 (uninsert_fast_tracepoint_jumps_at)
1124 (reinsert_fast_tracepoint_jumps_at): Update.
1125 * linux-x86-low.c (append_insns)
1126 (i386_install_fast_tracepoint_jump_pad)
1127 (amd64_write_goto_address, i386_write_goto_address): Update.
1128 * linux-s390-low.c (append_insns, s390_write_goto_address):
1129 Update.
1130 * linux-ppc-low.c (ppc_relocate_instruction)
1131 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
1132 (ppc_write_goto_address): Update.
1133 * linux-aarch64-low.c (append_insns): Update.
1134 * target.h (struct target_ops): Update.
1135 (write_inferior_memory): Don't declare.
1136 * target.c (target_write_memory): Rename from
1137 write_inferior_memory. Remove old target_write_memory.
1138
c6778d00
TT		 11392019-08-15 Tom Tromey <tromey@adacore.com>
1140
1141 * target.c (write_inferior_memory): Use std::vector.
1142
404f2902
FCE		 11432019-08-06 Frank Ch. Eigler <fche@redhat.com>
1144
1145 PR build/24886
1146 * configure.ac: Drop enable-libmcheck support.
1147 * configure, config.in: Rebuild.
1148 * acinclude.m4: Don't include it.
1149
4c5aa8e0
AH		 11502019-07-19 Alan Hayward <alan.hayward@arm.com>
1151
1152 * configure.srv: Remove Arm xml files.
1153
7cc17433
AH		 11542019-07-19 Alan Hayward <alan.hayward@arm.com>
1155
1156 * configure.srv: Add new files. Remove xml generated files.
1157 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
1158 registers.
1159 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
1160 * linux-aarch32-tdesc.c: New file.
1161 * linux-aarch32-tdesc.h: New file.
1162 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
1163 * linux-arm-low.c (init_registers_arm, tdesc_arm)
1164 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
1165 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
1166 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
1167 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
1168 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
1169 (arm_read_description): Call arm_linux_read_description.
1170 (initialize_low_arch): Don't init registers.
1171 * linux-arm-tdesc.c: New file.
1172 * linux-arm-tdesc.h: New file.
1173
166a82be
AH		 11742019-07-10 Alan Hayward <alan.hayward@arm.com>
1175
1176 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
1177 Move counter inside for.
1178 (arm_read_description): Check ptrace earlier.
1179 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
1180
268a13a5
TT		 11812019-07-09 Tom Tromey <tom@tromey.com>
1182
1183 * configure: Rebuild.
1184 * configure.ac: Change common to gdbsupport.
1185 * acinclude.m4: Change common to gdbsupport.
1186 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
1187 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
1188 common to gdbsupport.
1189 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
1190 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
1191 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
1192 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
1193 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
1194 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
1195 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
1196 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
1197 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
1198 common to gdbsupport.
1199
350fab54
AH		 12002019-07-04 Alan Hayward <alan.hayward@arm.com>
1201
1202 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1203 defines.
1204 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1205
2b40fda7
AH		 12062019-07-04 Alan Hayward <alan.hayward@arm.com>
1207
1208 * configure.srv: Remove legacy xml.
1209 * linux-aarch64-low.c (initialize_low_arch): Remove
1210 initialize_low_tdesc call.
1211 * linux-aarch64-tdesc-selftest.c: Remove file.
1212 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
1213 * linux-x86-low.c (initialize_low_arch): Remove
1214 initialize_low_tdesc call.
1215 * linux-x86-tdesc-selftest.c: Remove file.
1216 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
1217
7d10623d
TV		 12182019-06-20 Tom de Vries <tdevries@suse.de>
1219
1220 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1221 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1222
8d6a48df
TV		 12232019-06-19 Tom de Vries <tdevries@suse.de>
1224
1225 * debug.h (debug_write): Change return type to ssize_t.
1226 * debug.c (debug_write): Same.
1227
73cc7272
TT		 12282019-06-14 Tom Tromey <tom@tromey.com>
1229
1230 * configure.ac: Use new path to gnulib.
1231 * configure: Rebuild.
1232 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1233 to gnulib.
1234
08f10e02
TT		 12352019-06-11 Tom Tromey <tom@tromey.com>
1236
1237 * Makefile.in (SFILES): Add alloc.c.
1238 (OBS): Add alloc.o.
1239 (IPA_OBJS): Add alloc-ipa.o.
1240 (alloc-ipa.o): New target.
1241 (%.o: ../%.c): New pattern rule.
1242
422186a9
TT		 12432019-06-10 Tom Tromey <tromey@adacore.com>
1244
1245 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
1246 end warning with a newline.
1247 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
1248 newline.
1249 * thread-db.c (attach_thread): Don't end warning with a newline.
1250 (thread_db_notice_clone): Likewise.
1251 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
1252 newline.
1253 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1254 end warning with a newline.
1255
b02f78f9
PA		 12562019-06-04 Pedro Alves <palves@redhat.com>
1257
1258 * server.c (captured_main): Use make_unique_xstrdup.
1259
88ed7edb
TT		 12602019-06-02 Tom Tromey <tom@tromey.com>
1261
1262 * gdbreplay.c (fromhex): Remove.
1263 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1264
33a6bc35
TT		 12652019-05-29 Tom Tromey <tromey@adacore.com>
1266
1267 * configure: Rebuild.
1268
e90a813d
KB		 12692019-05-06 Kevin Buettner <kevinb@redhat.com>
1270
1271 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1272 sign extension code on 32-bit builds.
1273
353ea2d1
EZ		 12742019-05-03 Eli Zaretskii <eliz@gnu.org>
1275
1276 * remote-utils.c:
1277 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1278
b494cdff
TT		 12792019-04-19 Tom Tromey <tom@tromey.com>
1280
1281 * server.c (struct vstop_notif): Derive from notif_event.
1282 <base>: Remove.
1283 (queue_stop_reply): Update.
1284 (remove_all_on_match_ptid): Change type. Rewrite.
1285 (discard_queued_stop_replies): Rewrite.
1286 (in_queued_stop_replies_ptid): Change type.
1287 (in_queued_stop_replies): Rewrite.
1288 (notif_stop): Update.
1289 (queue_stop_reply_callback): Update.
1290 (captured_main): Don't call initialize_notif.
1291 (push_stop_notification): Update.
1292 * notif.c (notif_write_event, handle_notif_ack)
1293 (notif_event_enque, notif_push): Update.
1294 (notif_event_xfree, initialize_notif): Remove.
1295 * notif.h (struct notif_event): Include <list>, not
1296 "common/queue.h".
1297 (struct notif_server) <queue>: Now a std::list.
1298 (notif_event_p): Remove typedef.
1299 (initialize_notif): Don't declare.
1300 (struct notif_event): Add virtual destructor.
1301
a7e559cc
AH		 13022019-04-17 Alan Hayward <alan.hayward@arm.com>
1303
1304 * ax.c (ax_vdebug): Call debug_printf.
1305 * debug.c (debug_write): New function.
1306 * debug.h (debug_write): New declaration.
1307 * linux-low.c (sigchld_handler): Call debug_write.
1308
aeb2e706
AH		 13092019-04-17 Alan Hayward <alan.hayward@arm.com>
1310
1311 * debug.c (debug_set_output): New function.
1312 (debug_vprintf): Send output to debug_file.
1313 (debug_flush): Likewise.
1314 * debug.h (debug_set_output): New declaration.
1315 * server.c (handle_monitor_command): Add debug-file option.
1316 (captured_main): Likewise.
1317
c1bc0935
AH		 13182019-04-17 Alan Hayward <alan.hayward@arm.com>
1319
1320 * debug.c (remote_debug): Add definition.
1321 * debug.h (remote_debug): Add declaration.
1322 * hostio.c (remote_debug): Remove declaration.
1323 * remote-utils.c (struct ui_file): Likewise.
1324 (remote_debug): Likewise.
1325 * remote-utils.h (remote_debug): Likewise,
1326 * server.c (remote_debug): Remove definition.
1327
3f52fdbc
KB		 13282019-04-10 Kevin Buettner <kevinb@redhat.com>
1329
1330 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1331 when using a 64-bit gdbserver.
1332
b0319eaa
TT		 13332019-04-09 Tom Tromey <tromey@adacore.com>
1334
1335 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1336
eedc3f4f
TT		 13372019-04-08 Tom Tromey <tom@tromey.com>
1338
1339 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1340 throw.
1341 (linux_resume_one_lwp): Likewise.
1342
230d2906
TT		 13432019-04-08 Tom Tromey <tom@tromey.com>
1344
1345 * gdbreplay.c: Update.
1346 * linux-low.c: Update.
1347 * server.c: Update.
1348
a70b8144
TT		 13492019-04-08 Tom Tromey <tom@tromey.com>
1350
1351 * server.c: Use C++ exception handling.
1352 * linux-low.c: Use C++ exception handling.
1353 * gdbreplay.c: Use C++ exception handling.
1354
3d6e9d23
TT		 13552019-04-08 Tom Tromey <tom@tromey.com>
1356
1357 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
1358 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
1359 (captured_main, main): Update.
1360 * gdbreplay.c (main): Update.
1361
0570503d
PFC		 13622019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1363
1364 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
1365 value in argument pointer, return 1 if the entry is found and 0
1366 otherwise. Move comment.
1367 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
1368 * linux-low.h (linux_get_auxv): Declare.
1369 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
1370
227a9e65
TT		 13712019-04-05 Tom Tromey <tromey@adacore.com>
1372
1373 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1374 variables.
1375
69f4c9cc
AH		 13762019-03-28 Alan Hayward <alan.hayward@arm.com>
1377
1378 * linux-low.c (AT_HWCAP2): Add define if not already included.
1379
974c89e0
AH		 13802019-03-26 Alan Hayward <alan.hayward@arm.com>
1381
1382 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
1383 (aarch64_arch_setup): Call linux_get_hwcap.
1384 * linux-arm-low.c (arm_get_hwcap): Remove function.
1385 (arm_read_description): Call linux_get_hwcap.
1386 * linux-low.c (linux_get_auxv): New function.
1387 (linux_get_hwcap): Likewise.
1388 (linux_get_hwcap2): Likewise.
1389 * linux-low.h (linux_get_hwcap): New declaration.
1390 (linux_get_hwcap2): Likewise.
1391 * linux-ppc-low.c (ppc_get_auxv): Remove function.
1392 (ppc_arch_setup): Call linux_get_hwcap.
1393 * linux-s390-low.c (s390_get_hwcap): Remove function.
1394 (s390_arch_setup): Call linux_get_hwcap.
1395
1ef53e6b
AH		 13962019-03-22 Alan Hayward <alan.hayward@arm.com>
1397 Jiong Wang <jiong.wang@arm.com>
1398
1399 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1400 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1401 to fail.
1402 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1403
ee4fbcfa
AH		 14042019-03-22 Alan Hayward <alan.hayward@arm.com>
1405 Jiong Wang <jiong.wang@arm.com>
1406
1407 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1408 (aarch64_get_hwcap): New function.
1409 (aarch64_arch_setup): Read APIA hwcap.
1410
6dc0ebde
AH		 14112019-03-22 Alan Hayward <alan.hayward@arm.com>
1412 Jiong Wang <jiong.wang@arm.com>
1413
1414 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
1415 (initialize_low_tracepoint): Likewise.
1416 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
1417 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
1418 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
1419 (aarch64_linux_read_description): Likewise.
1420 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
1421
1163a4b7
JB		 14222019-03-12 John Baldwin <jhb@FreeBSD.org>
1423
1424 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
1425 i386_create_target_description for 'segments' parameter.
1426 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
1427 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1428 * win32-i386-low.c (i386_arch_setup): Likewise.
1429
d3a70e03
TT		 14302019-03-12 Tom Tromey <tromey@adacore.com>
1431
1432 * linux-low.c (iterate_over_lwps): Update.
1433
37991b4f
TT		 14342019-03-06 Tom Tromey <tom@tromey.com>
1435
1436 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1437 (captured_main): Use SCOPE_EXIT.
1438
45950eb6
SDJ		 14392019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1440
1441 * configure.srv: Use '$enable_unittest' instead of '$development'
1442 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1443 case.
1444
43ac54fc
TT		 14452019-02-27 Tom Tromey <tromey@adacore.com>
1446
1447 * gdbreplay.c (logchar): Handle \r\n.
1448
df0da8a2
AH		 14492019-02-07 Alan Hayward <alan.hayward@arm.com>
1450
1451 * linux-low.c (linux_attach): Add process before lwp.
1452 * server.c (attach_inferior): Check if already attached.
1453
1a5c2598
TT		 14542019-02-07 Tom Tromey <tom@tromey.com>
1455
1456 * x86-tdesc.h: Rename include guard.
1457 * x86-low.h: Add include guard.
1458 * wincecompat.h: Rename include guard.
1459 * win32-low.h: Add include guard.
1460 * utils.h: Rename include guard.
1461 * tracepoint.h: Rename include guard.
1462 * tdesc.h: Rename include guard.
1463 * target.h: Rename include guard.
1464 * server.h: Rename include guard.
1465 * remote-utils.h: Rename include guard.
1466 * regcache.h: Rename include guard.
1467 * nto-low.h: Rename include guard.
1468 * notif.h: Add include guard.
1469 * mem-break.h: Rename include guard.
1470 * lynx-low.h: Add include guard.
1471 * linux-x86-tdesc.h: Add include guard.
1472 * linux-s390-tdesc.h: Add include guard.
1473 * linux-ppc-tdesc-init.h: Add include guard.
1474 * linux-low.h: Add include guard.
1475 * linux-aarch64-tdesc.h: Add include guard.
1476 * linux-aarch32-low.h: Add include guard.
1477 * inferiors.h: Rename include guard.
1478 * i387-fp.h: Rename include guard.
1479 * hostio.h: Rename include guard.
1480 * gdbthread.h: Rename include guard.
1481 * gdb_proc_service.h: Rename include guard.
1482 * event-loop.h: Rename include guard.
1483 * dll.h: Rename include guard.
1484 * debug.h: Rename include guard.
1485 * ax.h: Rename include guard.
1486
956cc47c
SN		 14872018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1488
1489 PR gdb/23985
1490 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1491 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1492
a0707f3c
TT		 14932019-01-25 Tom Tromey <tom@tromey.com>
1494
1495 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1496
0747795c
TT		 14972019-01-25 Tom Tromey <tom@tromey.com>
1498
1499 * win32-low.c: Fix common/ includes.
1500 * win32-i386-low.c: Fix common/ includes.
1501 * tracepoint.c: Fix common/ includes.
1502 * thread-db.c: Fix common/ includes.
1503 * target.h: Fix common/ includes.
1504 * symbol.c: Fix common/ includes.
1505 * spu-low.c: Fix common/ includes.
1506 * server.h: Fix common/ includes.
1507 * server.c: Fix common/ includes.
1508 * remote-utils.c: Fix common/ includes.
1509 * regcache.h: Fix common/ includes.
1510 * regcache.c: Fix common/ includes.
1511 * nto-x86-low.c: Fix common/ includes.
1512 * notif.h: Fix common/ includes.
1513 * mem-break.h: Fix common/ includes.
1514 * lynx-low.c: Fix common/ includes.
1515 * lynx-i386-low.c: Fix common/ includes.
1516 * linux-x86-tdesc-selftest.c: Fix common/ includes.
1517 * linux-x86-low.c: Fix common/ includes.
1518 * linux-low.c: Fix common/ includes.
1519 * inferiors.h: Fix common/ includes.
1520 * i387-fp.c: Fix common/ includes.
1521 * hostio.c: Fix common/ includes.
1522 * hostio-errno.c: Fix common/ includes.
1523 * gdbthread.h: Fix common/ includes.
1524 * gdbreplay.c: Fix common/ includes.
1525 * fork-child.c: Fix common/ includes.
1526 * event-loop.c: Fix common/ includes.
1527 * ax.c:
1528 (enum gdb_agent_op): Fix common/ includes.
1529
be6d4f74
TT		 15302019-01-21 Tom Tromey <tom@tromey.com>
1531
1532 * tracepoint.c: Fix includes.
1533 * remote-utils.c: Fix includes.
1534 * linux-x86-low.c: Fix includes.
1535
66d91b39
JB		 15362019-01-01 Joel Brobecker <brobecker@adacore.com>
1537
1538 * gdbreplay.c (gdbreplay_version): Update copyright year in
1539 version message.
1540 * server.c (gdbserver_version): Likewise.
1541
754e3168
AH		 15422018-12-05 Alan Hayward <alan.hayward@arm.com>
1543
1544 * linux-low.c (add_lwp): Switch ordering.
1545
d105de22
TT		 15462018-11-29 Tom Tromey <tom@tromey.com>
1547
1548 * win32-low.c (win32_join): Take pid, not process.
1549 * target.h (struct target_ops) <join>: Change argument type.
1550 (join_inferior): Change argument name.
1551 * spu-low.c (spu_join): Take pid, not process.
1552 * server.c (handle_detach): Preserve pid before destroying
1553 process.
1554 * lynx-low.c (lynx_join): Take pid, not process.
1555 * linux-low.c (linux_join): Take pid, not process.
1556
50138245
AH		 15572018-11-23 Alan Hayward <alan.hayward@arm.com>
1558
1559 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1560 (aarch64_cannot_fetch_register): Likewise.
1561 (struct linux_target_ops): Update references.
1562
64f57f3d
PFC		 15632018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1564
1565 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1566
8d619c01
EBM		 15672018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1568
1569 * configure.srv (ipa_ppc_linux_regobj): Add
1570 powerpc-isa207-htm-vsx32l-ipa.o and
1571 powerpc-isa207-htm-vsx64l-ipa.o.
1572 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
1573 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
1574 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
1575 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
1576 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
1577 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
1578 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
1579 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
1580 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1581 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
1582 (init_registers_powerpc_isa207_htm_vsx32l)
1583 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
1584 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
1585 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
1586 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
1587 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
1588 (ppc_store_tm_ctarregset): New functions.
1589 (ppc_regsets): Add entries for HTM regsets.
1590 (ppc_arch_setup): Set htm in features struct when needed. Set
1591 sizes for the HTM regsets.
1592 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
1593 (initialize_low_arch): Call
1594 init_registers_powerpc_isa207_htm_vsx32l and
1595 init_registers_powerpc_isa207_htm_vsx64l.
1596 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1597 PPC_TDESC_ISA207_HTM_VSX.
1598 (initialize_low_tracepoint): Call
1599 init_registers_powerpc_isa207_htm_vsx32l and
1600 init_registers_powerpc_isa207_htm_vsx64l.
1601
232bfb86
EBM		 16022018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1603
1604 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
1605 rs6000/power-linux-pmu.xml to srv_xmlfiles.
1606 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
1607 (ppc_store_pmuregset): New functions.
1608 (ppc_regsets): Add entries for ebb and pmu regsets.
1609 (ppc_arch_setup): Set isa207 in features struct if the ebb and
1610 pmu regsets are available. Set sizes for these regsets.
1611
f2cf6173
EBM		 16122018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1613
1614 * configure.srv (ipa_ppc_linux_regobj): Add
1615 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
1616 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
1617 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
1618 rs6000/powerpc-isa207-vsx32l.xml, and
1619 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
1620 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1621 <PPC_TDESC_ISA207_VSX>: New enum value.
1622 (init_registers_powerpc_isa207_vsx32l): Declare.
1623 (init_registers_powerpc_isa207_vsx64l): Declare.
1624 * linux-ppc-low.c (ppc_fill_tarregset): New function.
1625 (ppc_store_tarregset): New function.
1626 (ppc_regsets): Add entry for the TAR regset.
1627 (ppc_arch_setup): Set isa207 in features struct when needed. Set
1628 size for the TAR regsets.
1629 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
1630 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
1631 and init_registers_powerpc_isa207_vsx64l.
1632 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
1633 (initialize_low_tracepoint): Call
1634 init_registers_powerpc_isa207_vsx32l and
1635 init_registers_powerpc_isa207_vsx64l.
1636
7ca18ed6
EBM		 16372018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1638 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1639
1640 * configure.srv (ipa_ppc_linux_regobj): Add
1641 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
1642 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
1643 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
1644 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
1645 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
1646 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
1647 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
1648 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
1649 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
1650 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
1651 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
1652 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
1653 (ppc_hwcap): Add comment.
1654 (ppc_hwcap2): New global.
1655 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
1656 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
1657 (ppc_regsets): Add entries for the DSCR and PPR regsets.
1658 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
1659 when needed. Set sizes for the the DSCR and PPR regsets.
1660 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
1661 (initialize_low_arch): Call
1662 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1663 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1664 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
1665 PPC_TDESC_ISA205_PPR_DSCR_VSX.
1666 (initialize_low_tracepoint): Call
1667 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
1668 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
1669
5c849b22
PFC		 16702018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1671
1672 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1673
8ecfd7bd
SDJ		 16742018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1675 Simon Marchi <simark@simark.ca>
1676
1677 * acinclude.m4: Include "../selftest.m4".
1678 * configure: Regenerate.
1679 * configure.ac: Use "GDB_AC_SELFTEST".
1680 * configure.srv: Use "$enable_unittests" instead of
1681 "$development" when checking whether unit tests have been
1682 enabled.
1683 * server.c (captured_main): Update message informing that
1684 selftests have been disabled.
1685
96643e35
TT		 16862018-10-04 Tom Tromey <tom@tromey.com>
1687
1688 * configure: Rebuild.
1689
da4ae14a
TT		 16902018-10-04 Tom Tromey <tom@tromey.com>
1691
1692 * server.c (handle_status): Rename inner "thread".
1693 (process_serial_event): Declare "res" in 'm' case.
1694 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1695 (iterate_over_lwps): Rename inner "thread".
1696 (linux_qxfer_libraries_svr4): Rename inner "len".
1697 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1698
7c619dbd
GB		 16992018-10-01 Gary Benson <gbenson@redhat.com>
1700
1701 * gdb_proc_service.h: Moved common code to
1702 common/gdb_proc_service.h.
1703
3795e814
GB		 17042018-10-01 Gary Benson <gbenson@redhat.com>
1705
1706 * gdb_proc_service.h: Synchronize comments and whitespace with
1707 GDB's version of this file.
1708
49b036f1
TT		 17092018-09-25 Tom Tromey <tom@tromey.com>
1710
1711 * configure: Rebuild.
1712 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1713
8ff03f0b
SM		 17142018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1715
1716 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1717 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1718 ($(IPA_LIB)): Sort IPA_OBJS.
1719
a1cd91dc
SM		 17202018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1721
1722 * Makefile.in: Remove references to $(ADD_DEPS).
1723
752312ba
TT		 17242018-09-16 Tom Tromey <tom@tromey.com>
1725
1726 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1727 variables.
1728 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1729 variables.
1730
f1628857
TT		 17312018-09-05 Tom Tromey <tom@tromey.com>
1732
1733 * configure: Rebuild.
1734
ad202fcc
SM		 17352018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1736
1737 PR build/23399
1738 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1739
d3d8724a
TT		 17402018-08-27 Tom Tromey <tom@tromey.com>
1741
1742 PR build/23087:
1743 * configure: Rebuild.
1744
b4f183d2
TT		 17452018-08-27 Tom Tromey <tom@tromey.com>
1746
1747 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1748 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1749 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1750 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1751 (s390x_emit_stack_adjust): Add casts to unsigned char.
1752
4e2aa472
SM		 17532018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1754
1755 PR gdb/23374
1756 PR gdb/23375
1757 * server.h (struct client_state) <disable_randomization>:
1758 Initialize to 1.
1759
cf4088a9
SM		 17602018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1761
1762 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1763 variable.
1764 (mips_supply_ptrace_register): Likewise.
1765
a0de763e
TT		 17662018-07-22 Tom Tromey <tom@tromey.com>
1767
1768 * configure: Rebuild.
1769
b0a7723d
TT		 17702018-07-22 Tom Tromey <tom@tromey.com>
1771
1772 * win32-low.c (win32_create_inferior): Remove unused variables.
1773 * gdbreplay.c (remote_open): Remove unused variable.
1774 * remote-utils.c (remote_prepare): Remove unused variable.
1775 * x86-tdesc.h (X86_TDESC_H): Define.
1776 (amd64_expedite_regs): Define conditionally.
1777 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1778 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1779 * remote-utils.c (readchar): Remove unused variable.
1780
a780ef4f
PA		 17812018-07-13 Pedro Alves <palves@redhat.com>
1782
1783 * linux-low.c (linux_kill): Change parameter to process_info
1784 pointer instead of pid. Adjust.
1785 * lynx-low.c (lynx_kill): Likewise.
1786 * nto-low.c (nto_kill): Likewise.
1787 * spu-low.c (spu_kill): Likewise.
1788 * win32-low.c (win32_kill): Likewise.
1789 * server.c (handle_v_kill, kill_inferior_callback)
1790 (detach_or_kill_for_exit): Adjust.
1791 * target.c (kill_inferior): Change parameter to process_info
1792 pointer instead of pid. Adjust.
1793 * target.h (struct target_ops) <kill>: Change parameter to
1794 process_info pointer instead of pid. Adjust all implementations
1795 and callers.
1796 (kill_inferior): Likewise.
1797
ef2ddb33
PA		 17982018-07-13 Pedro Alves <palves@redhat.com>
1799
1800 * linux-low.c (linux_detach, linux_join): Change parameter to
1801 process_info pointer instead of pid. Adjust.
1802 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1803 * nto-low.c (nto_detach): Likewise.
1804 * spu-low.c (spu_detach, spu_join): Likewise.
1805 * win32-low.c (win32_detach, win32_join): Likewise.
1806 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1807 * target.h (struct target_ops) <detach, join>: Change parameter to
1808 process_info pointer instead of pid. Adjust all implementations
1809 and callers.
1810 (detach_inferior, join_inferior): Rename 'pid' parameter to
1811 'proc'.
1812
c7ab0aef
SDJ		 18132018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1814 Jan Kratochvil <jan.kratochvil@redhat.com>
1815 Paul Fertser <fercerpav@gmail.com>
1816 Tsutomu Seki <sekiriki@gmail.com>
1817
1818 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1819 (OBS): Add 'common/netstuff.o'.
1820 (GDBREPLAY_OBS): Likewise.
1821 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1822 (remote_open): Implement support for IPv6
1823 connections.
1824 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1825 and 'wspiapi.h'.
1826 (handle_accept_event): Accept connections from IPv6 sources.
1827 (remote_prepare): Handle IPv6-style hostnames; implement
1828 support for IPv6 connections.
1829 (remote_open): Implement support for printing connections from
1830 IPv6 sources.
1831
31445d10
PA		 18322018-07-11 Pedro Alves <palves@redhat.com>
1833
1834 PR gdb/23377
1835 * mem-break.c (any_persistent_commands): Add process_info
1836 parameter and use it instead of relying on the current process.
1837 Change return type to bool.
1838 * mem-break.h (any_persistent_commands): Add process_info
1839 parameter and change return type to bool.
1840 * server.c (handle_detach): Remove require_running_or_return call.
1841 Look up the process_info for the process we're about to detach.
1842 If not found, return back error to GDB. Adjust
1843 any_persistent_commands call to pass down a process pointer.
1844
cb197132
PA		 18452018-07-11 Pedro Alves <palves@redhat.com>
1846
1847 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1848 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1849 instead of collect_register_by_name.
1850 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1851 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1852
1b919490
VB		 18532018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1854 Pedro Alves <palves@redhat.com>
1855
1856 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1857
d7e15655
TT		 18582018-07-03 Tom Tromey <tom@tromey.com>
1859
1860 * linux-low.c: Update.
1861 * lynx-low.c: Update.
1862 * mem-break.c: Update.
1863 * nto-low.c: Update.
1864 * remote-utils.c: Update.
1865 * server.c: Update.
1866 * spu-low.c: Update.
1867 * target.c: Update.
1868 * win32-low.c: Update.
1869
26a57c92
TT		 18702018-07-03 Tom Tromey <tom@tromey.com>
1871
1872 * server.c: Update.
1873
0e998d96
TT		 18742018-07-03 Tom Tromey <tom@tromey.com>
1875
1876 * linux-low.c: Update.
1877
cc6bcb54
TT		 18782018-07-03 Tom Tromey <tom@tromey.com>
1879
1880 * target.c: Update.
1881
e38504b3
TT		 18822018-07-03 Tom Tromey <tom@tromey.com>
1883
1884 * linux-low.c: Update.
1885 * linux-mips-low.c: Update.
1886 * lynx-low.c: Update.
1887 * nto-low.c: Update.
1888 * remote-utils.c: Update.
1889 * server.c: Update.
1890 * spu-low.c: Update.
1891 * target.c: Update.
1892 * thread-db.c: Update.
1893
e99b03dc
TT		 18942018-07-03 Tom Tromey <tom@tromey.com>
1895
1896 * linux-low.c: Update.
1897 * linux-mips-low.c: Update.
1898 * lynx-low.c: Update.
1899 * mem-break.c: Update.
1900 * nto-low.c: Update.
1901 * remote-utils.c: Update.
1902 * server.c: Update.
1903 * spu-low.c: Update.
1904 * target.c: Update.
1905 * tracepoint.c: Update.
1906
f2907e49
TT		 19072018-07-03 Tom Tromey <tom@tromey.com>
1908
1909 * linux-low.c: Update.
1910 * linux-ppc-low.c: Update.
1911 * linux-x86-low.c: Update.
1912 * proc-service.c: Update.
1913 * server.c: Update.
1914 * spu-low.c: Update.
1915 * thread-db.c: Update.
1916 * win32-low.c: Update.
1917
fd79271b
TT		 19182018-07-03 Tom Tromey <tom@tromey.com>
1919
1920 * linux-low.c: Update.
1921 * lynx-low.c: Update.
1922 * nto-low.c: Update.
1923 * remote-utils.c: Update.
1924 * spu-low.c: Update.
1925 * thread-db.c: Update.
1926 * win32-low.c: Update.
1927
c0867626
SDJ		 19282018-06-29 Joel Brobecker <brobecker@adacore.com>
1929
1930 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1931 parameter in call to 'amd64_create_target_description'.
1932
2512d7ef
JK		 19332018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1934
1935 * x86-tdesc.h: Remove executable permission flag.
1936
d0ac1c44
SM		 19372018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1938
1939 * configure.ac: Remove AC_PREREQ, add missing quoting.
1940 * configure: Re-generate.
1941 * config.in: Re-generate.
1942 * aclocal.m4: Re-generate.
1943
c4eb05ff
SM		 19442018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1945
1946 * tracepoint.h (current_traceframe): Remove declaration.
1947
02895270
AH		 19482018-06-18 Alan Hayward <alan.hayward@arm.com>
1949
1950 * linux-aarch64-low.c (is_sve_tdesc): New function.
1951 (aarch64_sve_regs_copy_to_regcache): Likewise.
1952 (aarch64_sve_regs_copy_from_regcache): Likewise.
1953 (aarch64_regs_info): Add SVE checks.
1954 (initialize_low_arch): Initialize SVE.
1955
e9902bfc
AH		 19562018-06-18 Alan Hayward <alan.hayward@arm.com>
1957
1958 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1959
fefa175e
AH		 19602018-06-11 Alan Hayward <alan.hayward@arm.com>
1961
1962 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1963 (initialize_low_tracepoint): Likewise
1964 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1965 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1966 param.
1967 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1968 checks.
1969 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1970
b91ad3ff
AH		 19712018-06-11 Alan Hayward <alan.hayward@arm.com>
1972
1973 * server.h (PBUFSIZ): Increase size
1974
f868386e
AH		 19752018-06-11 Alan Hayward <alan.hayward@arm.com>
1976
1977 * regcache.c (regcache::raw_compare): New function.
1978 * regcache.h (regcache::raw_compare): New declaration.
1979
9c861883
AH		 19802018-06-11 Alan Hayward <alan.hayward@arm.com>
1981
1982 * regcache.c (new_register_cache): Use new.
1983 (free_register_cache): Use delete.
1984 (register_data): Use const.
1985 (supply_register): Move body inside regcache.
1986 (regcache::raw_supply): New override function.
1987 (collect_register): Move body inside regcache.
1988 (regcache::raw_collect): New override function.
1989 (regcache::get_register_status): New override function.
1990 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1991
40591844
TT		 19922018-06-09 Tom Tromey <tom@tromey.com>
1993
1994 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1995 declare queue.
1996 (event_queue): Use std::queue.
1997 (gdb_event_xfree): Remove.
1998 (initialize_event_loop, process_event, wait_for_event): Update.
1999
6341380d
SC		 20002018-06-08 Stan Cox <scox@redhat.com>
2001
2002 * win32-low.c (win32_create_inferior): last_ptid and last_status
2003 moved to client_state.
2004
03349c93
PA		 20052018-06-08 Pedro Alves <palves@redhat.com>
2006
2007 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
2008 common/common-exceptions.o, common/common-utils.o,
2009 common/errors.o, common/print-utils.o and utils.o.
2010 * gdbreplay.c: Include "common-defs.h" instead of the two
2011 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
2012 string.h or alloca.h.
2013 (perror_with_name): Delete.
2014 (remote_open): Use xstrdup instead of strdup.
2015 (main): Rename to ...
2016 (captured_main): ... this.
2017 (main): New.
2018
8dcc53b3
TT		 20192018-06-08 Tom Tromey <tom@tromey.com>
2020
2021 * linux-low.c (linux_low_read_btrace): Update.
2022
c12a5089
SC		 20232018-06-04 Stan Cox <scox@redhat.com>
2024
2025 * server.h (struct client_state): New.
2026 * server.c (cont_thread, general_thread, multi_process)
2027 (report_fork_events, report_vfork_events, report_exec_events)
2028 (report_thread_events, swbreak_feature, hwbreak_feature)
2029 (vCont_supported, disable_randomization, pass_signals)
2030 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
2031 Moved to client_state.
2032 * remote-utils.c (remote_debug, noack_mode)
2033 (transport_is_reliable): Moved to client_state.
2034 * tracepoint.c (current_traceframe): Moved to client_state.
2035
2036 Update all callers.
2037 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2038 linux-low.c, remote-utils.h, target.c: Use client_state.
2039
122394f1
AH		 20402018-05-31 Alan Hayward <alan.hayward@arm.com>
2041
2042 * configure.srv: Add new c/h file.
2043
95228a0d
AH		 20442018-05-31 Alan Hayward <alan.hayward@arm.com>
2045
2046 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2047 null VQ.
2048
d8dab6c3
MR		 20492018-05-25 Maciej W. Rozycki <macro@mips.com>
2050
2051 * gdb.arch/mips-fpregset-core.exp: New test.
2052 * gdb.arch/mips-fpregset-core.c: New test source.
2053
81e25b7c
EK		 20542018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2055
2056 PR server/23198
2057 * hostio.c (require_int): Do not report overflow for integers
2058 between 0xfffffff and 0x7fffffff.
2059
7e947ad3
MR		 20602018-05-22 Maciej W. Rozycki <macro@mips.com>
2061
2062 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
2063 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
2064 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
2065 functions.
2066 (the_low_target): Wire them.
2067
1d75a658
PFC		 20682018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2069
2070 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
2071 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
2072 mode. Call collect_register_by_name with vscr using
2073 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
2074 (ppc_store_vrregset): Add and set vscr_offset variable as in
2075 ppc_fill_vrregset. Call supply_register_by_name with vscr using
2076 vscr_offset.
2077
d078308a
PFC		 20782018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2079
2080 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
2081 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
2082 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
2083
7273b5fc
PFC		 20842018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2085
2086 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
2087 (ppc_store_vsxregset): Likewise.
2088 (ppc_fill_vrregset): Likewise.
2089 (ppc_store_vrregset): Likewise.
2090 (ppc_fill_evrregset): Likewise.
2091 (ppc_store_evrregset): Likewise.
2092 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
2093 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
2094 needed.
2095
2e077f5e
PFC		 20962018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2097
2098 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2099 wordsize of the inferior. Call ppc_linux_target_wordsize.
2100
bd64614e
PFC		 21012018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2102
2103 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
2104 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
2105 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
2106 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
2107 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
2108 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
2109 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
2110 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
2111 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
2112 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
2113 (tdesc_powerpc_e500l): Remove.
2114 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
2115 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
2116 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
2117 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
2118 linux-ppc-tdesc.h.
2119 (ppc_arch_setup): Remove target description matching code. Fill a
2120 ppc_linux_features struct and call ppc_linux_match_description
2121 with it.
2122
75d74cca
MR		 21232018-05-22 Maciej W. Rozycki <macro@mips.com>
2124
2125 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2126 width of the requested register exceeds the width of the
2127 `ptrace' data type.
2128 (mips_cannot_store_register): Likewise.
2129
e4439e43
MR		 21302018-05-21 Maciej W. Rozycki <macro@mips.com>
2131
2132 * linux-mips-low.c (mips_fetch_register): New function. Update
2133 preceding comment.
2134 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2135 (the_low_target): Wire `mips_fetch_register'.
2136
55271bf9
JB		 21372018-05-10 Joel Brobecker <brobecker@adacore.com>
2138
2139 * lynx-i386-low.c (LYNXOS_178): New macro.
2140 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
2141 the layout on LynxOS-178.
2142 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
2143 handle floating point registers that are not supported by
2144 LynxOS-178.
2145
1a34f210
TT		 21462018-05-10 Tom Tromey <tom@tromey.com>
2147
2148 * configure: Rebuild.
2149
190852c8
JB		 21502018-05-10 Joel Brobecker <brobecker@adacore.com>
2151
2152 PR server/23158:
2153 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
2154 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
2155 Use it to set the expedite_regs field in the given tdesc.
2156 * x86-tdesc.h: New file.
2157 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
2158 Adjust following the addition of the new expedite_regs parameter
2159 to init_target_desc.
2160 * linux-tic6x-low.c (tic6x_read_description): Likewise.
2161 * linux-x86-tdesc.c: #include "x86-tdesc.h".
2162 (i386_linux_read_description, amd64_linux_read_description):
2163 Adjust following the addition of the new expedite_regs parameter
2164 to init_target_desc.
2165 * lynx-i386-low.c: #include "x86-tdesc.h".
2166 (lynx_i386_arch_setup): Adjust following the addition of the new
2167 expedite_regs parameter to init_target_desc.
2168 * nto-x86-low.c: #include "x86-tdesc.h".
2169 (nto_x86_arch_setup): Adjust following the addition of the new
2170 expedite_regs parameter to init_target_desc.
2171 * win32-i386-low.c: #include "x86-tdesc.h".
2172 (i386_arch_setup): Adjust following the addition of the new
2173 expedite_regs parameter to init_target_desc.
2174
7dbac825
JB		 21752018-05-10 Joel Brobecker <brobecker@adacore.com>
2176
2177 PR server/23158:
2178 * win32-low.c (win32_create_inferior): Add call to my_wait
2179 setting last_status global.
2180
906994d9
JB		 21812018-05-10 Joel Brobecker <brobecker@adacore.com>
2182
2183 PR server/23158:
2184 * win32-low.c (create_process): Only call gdb_tilde_expand if
2185 inferior_cwd is not NULL.
2186
8ee22052
AB		 21872018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
2188
2189 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
2190 registers to the cache if their values have changed.
2191 (i387_xsave_to_cache): Provide default values for x87 control
2192 registers when these features are available, but disabled.
2193 * regcache.c (supply_register_by_name_zeroed): New function.
2194 * regcache.h (supply_register_by_name_zeroed): Declare new
2195 function.
2196
aff689d3
TT		 21972018-05-07 Tom Tromey <tom@tromey.com>
2198
2199 * configure: Rebuild.
2200
85e26832
TT		 22012018-05-04 Tom Tromey <tom@tromey.com>
2202
2203 * configure: Rebuild.
2204
a3b60e45
JK		 22052018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2206 Pedro Alves <palves@redhat.com>
2207
2208 * linux-aarch64-low.c (aarch64_stopped_data_address):
2209 Likewise.
2210
632e107b
TT		 22112018-04-27 Tom Tromey <tom@tromey.com>
2212
2213 * configure: Rebuild.
2214
458412c3
TT		 22152018-04-23 Tom Tromey <tom@tromey.com>
2216
2217 * configure: Rebuild.
2218
f31c089e
SM		 22192018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2220
2221 * Makefile.in (depcomp): Add "..".
2222 (all_deps_files): New and use it.
2223
b319b098
AH		 22242018-04-18 Alan Hayward <alan.hayward@arm.com>
2225
2226 * configure.srv (aarch64*-*-linux*): Don't include xml.
2227 (i[34567]86-*-cygwin*): Likewise.
2228 (i[34567]86-*-linux*): Likewise.
2229 (i[34567]86-*-lynxos*): Likewise.
2230 (i[34567]86-*-mingw32ce*): Likewise.
2231 (i[34567]86-*-mingw*): Likewise.
2232 (i[34567]86-*-nto*): Likewise.
2233 (tic6x-*-uclinux): Likewise.
2234 (x86_64-*-linux*): Likewise.
2235 (x86_64-*-mingw*): Likewise.
2236 (x86_64-*-cygwin*): Likewise.
2237
3b74854b
AH		 22382018-04-18 Alan Hayward <alan.hayward@arm.com>
2239
2240 * tdesc.c: Remove xml parameter.
2241
e98577a9
AH		 22422018-04-18 Alan Hayward <alan.hayward@arm.com>
2243
2244 * server.c (get_features_xml): Remove cast.
2245 * tdesc.c (void target_desc::accept): Fill in function.
2246 (tdesc_get_features_xml): Remove old xml creation.
2247 (print_xml_feature::visit_pre): Add xml vistor.
2248 * tdesc.h (struct target_desc): Make xmltarget mutable.
2249 (tdesc_get_features_xml): Remove declaration.
2250
d278f585
AH		 22512018-04-18 Alan Hayward <alan.hayward@arm.com>
2252
2253 * tdesc.c (tdesc_architecture_name): Add new function.
2254 (tdesc_osabi_name): Likewise.
2255 (tdesc_get_features_xml): Use new functions.
2256
eee8a18d
AH		 22572018-04-18 Alan Hayward <alan.hayward@arm.com>
2258
2259 * tdesc.c (tdesc_create_flags): Remove.
2260 (tdesc_add_flag): Likewise.
2261 (tdesc_named_type): Likewise.
2262 (tdesc_create_union): Likewise.
2263 (tdesc_create_struct): Likewise.
2264 (tdesc_create_vector): Likewise.
2265 (tdesc_add_bitfield): Likewise.
2266 (tdesc_add_field): Likewise.
2267 (tdesc_set_struct_size): Likewise.
2268
82ec9bc7
AH		 22692018-04-18 Alan Hayward <alan.hayward@arm.com>
2270
2271 * tdesc.c (~target_desc): Remove implictly deleted items.
2272 (init_target_desc): Iterate all features.
2273 (tdesc_get_features_xml): Use vector.
2274 (tdesc_create_feature): Create feature.
2275 * tdesc.h (tdesc_feature) Remove
2276 (target_desc): Add features.
2277
ea3e7d71
AH		 22782018-04-18 Alan Hayward <alan.hayward@arm.com>
2279
2280 * Makefile.in: Add common/tdesc.c
2281 * tdesc.c (init_target_desc): init all reg_defs from register
2282 vector.
2283 (tdesc_create_reg): Create tdesc_reg.
2284 * tdesc.h (tdesc_feature): Add register vector.
2285
17d08cd4
SM		 22862018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
2287
2288 * tdesc.h (struct target_desc) <features>: Change type to
2289 std::vector<std::string>.
2290 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
2291 changes.
2292 (tdesc_get_features_xml): Likewise.
2293 (tdesc_create_feature): Likewise.
2294
5cd3e386
AH		 22952018-03-26 Alan Hayward <alan.hayward@arm.com>
2296
2297 * regcache.c (find_register_by_number): Return a ref.
2298 (find_regno): Use references.
2299 (register_size): Likewise.
2300 (register_data): Likewise.
2301 * tdesc.c (target_desc::~target_desc): Remove free calls.
2302 (target_desc::operator==): Use std::vector compare.
2303 (init_target_desc): Use reference.
2304 (tdesc_create_reg): Use reg constructors.
2305 * tdesc.h (struct target_desc): Replace pointer with object.
2306
dff7492c
AH		 23072018-03-23 Alan Hayward <alan.hayward@arm.com>
2308
2309 * regcache.c (find_register_by_number): Make static.
2310 (find_regno): Use find_register_by_number
2311 * regcache.h (struct reg): Remove declaration.
2312
d80e5242
AH		 23132018-03-23 Alan Hayward <alan.hayward@arm.com>
2314
2315 * tdesc.c (target_desc::~target_desc): Move to here.
2316 (target_desc::operator==): Likewise.
2317 * tdesc.h (target_desc::~target_desc): Move from here.
2318 (target_desc::operator==): Likewise.
2319
f69c5afb
AA		 23202018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2321
2322 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2323
ce29f843
AA		 23242018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2325
2326 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
2327 S390_TDESC_GS.
2328 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
2329 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
2330 and init_registers_s390_gs_linux64.
2331
c49bd90b
AA		 23322018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2333
2334 * linux-s390-low.c (s390_fill_gs): Remove function.
2335 (s390_fill_gsbc): Remove function.
2336 (s390_regsets): Set fill functions for the guarded storage regsets
2337 to NULL.
2338
7edb9bd3
AA		 23392018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2340
2341 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
2342 the word size. Add comment.
2343 (s390_get_wordsize): New function.
2344 (s390_arch_setup): No longer select a temporary tdesc to fetch the
2345 pswm with it. Instead, use s390_get_wordsize to determine the
2346 word size first and derive the correct tdesc from that directly.
2347
39be3c7e
SM		 23482018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
2349
2350 * Makefile.in: Include silent-rules.mk.
2351 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
2352 (COMPILE): Add ECHO_CXX.
2353 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2354 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
2355 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
2356 (version-generated.c): Add ECHO_GEN.
2357 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
2358 (IPAGENT_COMPILE): Add ECHO_CXX.
2359 (%-generated.c): Add ECHO_REGDAT.
2360
3ae9ce5d
TT		 23612018-03-14 Tom Tromey <tom@tromey.com>
2362
2363 PR cli/14977:
2364 * ax.c (ax_printf): Special case for NULL.
2365
e6a58aa8
SM		 23662018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2367
2368 * linux-low.c (linux_qxfer_libraries_svr4): Use
2369 xml_escape_text_append.
2370
f6e8a41e
SM		 23712018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2372
2373 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2374
b9671caf
SM		 23752018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2376
2377 * server.c (handle_general_set): Remove unnecessary xstrdup.
2378
e80aaf61
SM		 23792018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2380
2381 * server.c (parse_debug_format_options): Adjust to
2382 delim_string_to_char_ptr_vec changes.
2383 * thread-db.c (thread_db_load_search): Adjust to
2384 dirnames_to_char_ptr_vec changes.
2385
b1223e78
MM		 23862018-03-01 Markus Metzger <markus.t.metzger@intel.com>
2387
2388 * target.h (target_enable_btrace, target_disable_btrace)
2389 (target_read_btrace, target_read_btrace_conf): Turn macro into
2390 inline function. Throw error if target method is not defined.
2391 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
2392 check for btrace target method. Be prepared to handle exceptions
2393 from btrace target methods.
2394
81561546
SDJ		 23952018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2396
2397 * server.c (captured_main): Change order of error message printed
2398 when the current working directory cannot be found.
2399
25e3c82c
SDJ		 24002018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2401
2402 * server.c: Include "filenames.h" and "pathstuff.h".
2403 (program_name): Delete variable.
2404 (program_path): New anonymous class.
2405 (get_exec_wrapper): Use "program_path" instead of
2406 "program_name".
2407 (handle_v_run): Likewise.
2408 (captured_main): Likewise.
2409 (process_serial_event): Likewise.
2410
b4987c95
SDJ		 24112018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2412
2413 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
2414 (OBJS): Add "pathstuff.o".
2415 * server.c (current_directory): New global variable.
2416 (captured_main): Initialize "current_directory".
2417
f46cd62a
AH		 24182018-02-26 Alan Hayward <alan.hayward@arm.com>
2419
2420 * tdesc.c: Use common/tdesc.h.
2421 * tdesc.h: Likewise.
2422
a543c5ca
AH		 24232018-02-20 Alan Hayward <alan.hayward@arm.com>
2424 Simon Marchi <simon.marchi@ericsson.com>
2425
2426 * Makefile.in: Switch order of make rules.
2427
b5884fa7
AH		 24282018-02-19 Alan Hayward <alan.hayward@arm.com>
2429
2430 * Makefile.in: Add common directory in build.
2431 * configure.ac: Add common reference.
2432 * configure: Regenerate.
2433
de6242d3
MM		 24342018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2435
2436 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
2437 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
2438 * spu-low.c (spu_target_ops): Likewise.
2439 * win32-low.c (win32_target_ops): Likewise.
2440 * server.c (supported_btrace_packets): Report packets unconditionally.
2441 * target.h (target_ops) <supports_btrace>: Remove.
2442 (target_supports_btrace): Remove.
2443
9ee23a85
MM		 24442018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2445
2446 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2447 (handle_btrace_disable): Change return type to void. Use exceptions
2448 to report errors.
2449 (handle_btrace_general_set): Catch exception and copy message to
2450 return message.
2451
8ce47547
TT		 24522018-02-08 Tom Tromey <tom@tromey.com>
2453
2454 * linux-low.c (install_software_single_step_breakpoints): Use
2455 make_scoped_restore.
2456 * inferiors.c (make_cleanup_restore_current_thread): Remove.
2457 (do_restore_current_thread_cleanup): Remove.
2458 * gdbthread.h (make_cleanup_restore_current_thread): Don't
2459 declare.
2460
45dd3607
TT		 24612018-02-08 Tom Tromey <tom@tromey.com>
2462
2463 * mem-break.c (set_raw_breakpoint_at): Use
2464 gdb::unique_xmalloc_ptr.
2465
e671cd59
PA		 24662018-01-30 Pedro Alves <palves@redhat.com>
2467
2468 PR gdb/13211
2469 * target.c (target_terminal::terminal_state): Rename to ...
2470 (target_terminal::m_terminal_state): ... this.
2471
a0aad537
JC		 24722018-01-19 James Clarke <jrtc27@jrtc27.com>
2473
2474 * linux-low.c (handle_extended_wait): Surround call to
2475 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2476
4d9b86e1
SM		 24772018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2478
2479 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2480 linux_ptrace_attach_fail_reason_string now returning an
2481 std::string.
2482 (linux_attach): Likewise.
2483 * thread-db.c (attach_thread): Likewise.
2484
f517c180
EA		 24852018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
2486
2487 PR gdb/21559
2488 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
2489 checking for fs_base/gs_base fields in struct user_regs_struct.
2490 * configure: Regenerate.
2491
9a70f35c
YQ		 24922018-01-16 Yao Qi <yao.qi@linaro.org>
2493
2494 PR gdb/18749
2495 * linux-low.c (fetch_register): Call supply_register instead of
2496 error.
2497
605fd3c6
YQ		 24982018-01-08 Yao Qi <yao.qi@linaro.org>
2499 Simon Marchi <simon.marchi@ericsson.com>
2500
2501 * Makefile.in (OBS): Remove selftest.o.
2502 * configure.ac: Set srv_selftest_objs if $development is true.
2503 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
2504 * configure: Re-generated.
2505 * server.c (captured_main): Wrap variable selftest_filter with
2506 GDB_SELF_TEST.
2507
2cc05030
SM		 25082018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2509
2510 * server.c (parse_debug_format_options): Return std::string.
2511 (handle_monitor_command, captured_main): Adjust.
2512
e379cee6
PA		 25132018-01-05 Pedro Alves <palves@redhat.com>
2514
2515 PR gdb/18653
2516 * server.c (captured_main): Pass quiet=false to
2517 save_original_signals_state.
2518
82e1e79a
JB		 25192018-01-01 Joel Brobecker <brobecker@adacore.com>
2520
2521 * gdbreplay.c (gdbreplay_version): Update copyright year in
2522 version message.
2523 * server.c (gdbserver_version): Likewise.
2524
8e481c3b
TT		 25252017-12-08 Tom Tromey <tom@tromey.com>
2526
2527 * ax.c (ax_printf): Update.
2528
a8806230
YQ		 25292017-12-07 Yao Qi <yao.qi@linaro.org>
2530
2531 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
2532 aarch64_linux_read_description.
2533 * linux-amd64-ipa.c (idx2mask): New array.
2534 (get_ipa_tdesc): Move idx2mask out.
2535 (initialize_low_tracepoint): Initialize target descriptions.
2536 * linux-i386-ipa.c (idx2mask): New array.
2537 (get_ipa_tdesc): Move idx2mask out.
2538 (initialize_low_tracepoint): Initialize target descriptions.
2539
d4a0e8b5
SM		 25402017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
2541
2542 * tdesc.c (struct tdesc_type): Change return type.
2543 (tdesc_add_flag): Change parameter type.
2544 (tdesc_add_bitfield): Likewise.
2545 (tdesc_add_field): Likewise.
2546 (tdesc_set_struct_size): Likewise.
2547
798a7429
SM		 25482017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2549
2550 * regcache.c (registers_to_string): Remove unused variable.
2551
c0e15c9b
SM		 25522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2553
2554 * inferiors.c (for_each_inferior_with_data): Remove.
2555 * inferiors.h (for_each_inferior_with_data): Remove.
2556 * server.c (handle_qxfer_threads_worker): Change parameter type.
2557 (handle_qxfer_threads_proper): Use for_each_thread.
2558
f0045347
SM		 25592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2560
2561 * inferiors.c (for_each_inferior): Remove.
2562 (clear_inferiors): Use for_each_thread.
2563 * inferiors.h (for_each_inferior): Remove.
2564 * linux-low.c (linux_wait_for_event_filtered): Use
2565 for_each_thread.
2566 (linux_stabilize_threads): Likewise.
2567 * regcache.c (regcache_release): Likewise.
2568 * server.c (gdb_wants_all_threads_stopped): Likewise.
2569 (clear_pending_status_callback): Remove.
2570 (handle_status): Use for_each_thread.
2571 (captured_main): Likewise.
2572 * win32-low.c (child_init_thread_list): Likewise.
2573 (win32_clear_inferiors): Likewise.
2574 (fake_breakpoint_event): Likewise.
2575
9521758b
SM		 25762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2577
2578 * inferiors.h (find_inferior): Remove.
2579 * inferiors.c (find_inferior): Remove.
2580
8f86d7aa
SM		 25812017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2582
2583 * linux-low.c (resume_status_pending_p): Update comment.
2584 (need_step_over_p): Update comment.
2585
e2b44075
SM		 25862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2587
2588 * linux-low.c (proceed_one_lwp): Return void, change parameter
2589 type.
2590 (unsuspend_and_proceed_one_lwp): Likewise.
2591 (proceed_all_lwps): Use for_each_thread.
2592 (unstop_all_lwps): Likewise.
2593
c80825ff
SM		 25942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2595
2596 * linux-low.c (linux_resume_one_thread): Return void, take
2597 parameter directly.
2598 (linux_resume): Use for_each_thread.
2599
df3e4dbe
SM		 26002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2601
2602 * linux-low.c (send_sigstop_callback): Return void, change
2603 parameter type. Rename to...
2604 (send_sigstop): ... this.
2605 (suspend_and_send_sigstop_callback): Return void, change parameter
2606 type. Rename to...
2607 (suspend_and_send_sigstop): ... this.
2608 (stop_all_lwps): Use for_each_thread.
2609
5a6b0a41
SM		 26102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2611
2612 * linux-low.c (lwp_running): Return bool, remove unused
2613 argument.
2614 (linux_stabilize_threads): Use find_thread.
2615
39a64da5
SM		 26162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2617
2618 * linux-low.c (select_singlestep_lwp_callback): Remove.
2619 (count_events_callback): Remove.
2620 (select_event_lwp_callback): Remove.
2621 (select_event_lwp): Use find_thread/for_each_thread.
2622
a1385b7b
SM		 26232017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2624
2625 * linux-low.c (not_stopped_callback): Return bool, take filter
2626 argument directly.
2627 (linux_wait_for_event_filtered): Use find_thread.
2628 (linux_wait_1): Likewise.
2629
454296a2
SM		 26302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2631
2632 * linux-low.c (same_lwp): Remove.
2633 (find_lwp_pid): Use find_thread.
2634
6b2a85da
SM		 26352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2636
2637 * linux-low.c (delete_lwp_callback): Remove.
2638 (linux_mourn): Use for_each_thread.
2639
798a38e8
SM		 26402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2641
2642 * linux-low.c (linux_detach_lwp_callback): Return void, remove
2643 args parameter, don't check for pid.
2644 (linux_detach): Use for_each_thread.
2645
e4eb0dec
SM		 26462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2647
2648 * linux-low.c (struct counter): Remove.
2649 (second_thread_of_pid_p): Remove.
2650 (last_thread_of_process_p): Use find_thread.
2651
83e1b6c1
SM		 26522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2653
2654 * inferiors.c (find_inferior_in_random): Remove.
2655 * inferiors.h (find_inferior_in_random): Remove.
2656 * linux-low.c (status_pending_p_callback): Return bool, accept
2657 parameter ptid directly.
2658 (linux_wait_for_event_filtered): Use find_thread_in_random.
2659 (linux_wait_1): Likewise.
2660
8dc7b443
SM		 26612017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2662
2663 * inferiors.c (find_inferior_id): Remove.
2664 (find_thread_ptid): Move implemention from find_inferior_id to
2665 here.
2666 * inferiors.h (find_inferior_id): Remove.
2667 * server.c (handle_status): Use find_thread_ptid.
2668 (process_serial_event): Likewise.
2669 * thread-db.c (find_one_thread): Likewise.
2670 (thread_db_thread_handle): Likewise.
2671 * win32-low.c (thread_rec): Likewise.
2672 (child_delete_thread): Likewise.
2673 (win32_thread_alive): Likewise.
2674 (get_child_debug_event): Likewise.
2675
da25033c
SM		 26762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2677
2678 * linux-mips-low.c (update_watch_registers_callback): Return
2679 void, remove pid_p parameter, don't check for pid.
2680 (mips_insert_point, mips_remove_point): Use for_each_thread.
2681
c91bb56b
SM		 26822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2683
2684 * lynx.low (lynx_delete_thread_callback): Remove.
2685 (lynx_mourn): Use for_each_thread.
2686
634a3254
SM		 26872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2688
2689 * regcache.c (regcache_invalidate_one): Remove.
2690 (regcache_invalidate_pid): use for_each_thread.
2691
41272101
TT		 26922017-11-26 Tom Tromey <tom@tromey.com>
2693
2694 * linux-low.c (linux_create_inferior): Update.
2695
f5291a6f
UW		 26962017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2697
2698 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2699
6654d750
AH		 27002017-11-24 Alan Hayward <alan.hayward@arm.com>
2701
2702 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
2703 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2704 * linux-aarch64-tdesc-selftest.c: New file.
2705 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2706
27072017-11-24 Alan Hayward <alan.hayward@arm.com>
2708
2709 * configure.srv: Add new file.
2710 * linux-aarch64-low.c (initialize_low_arch): Call init func.
2711 * linux-aarch64-tdesc-selftest.c: New file.
2712 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
2713
49bdb7ee
AH		 27142017-11-24 Alan Hayward <alan.hayward@arm.com>
2715
2716 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
2717 * linux-aarch64-low.c (initialize_low_arch): Remove init.
2718 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
2719
d6d7ce56
AH		 27202017-11-24 Alan Hayward <alan.hayward@arm.com>
2721
2722 * configure.srv: Add new files.
2723 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
2724 aarch64_linux_read_description.
2725 * linux-aarch64-low.c (aarch64_linux_read_description):
2726 Merge with aarch64_arch_setup.
2727 (aarch64_arch_setup): Call aarch64_linux_read_description.
2728 * linux-aarch64-tdesc.c: New file.
2729 * linux-aarch64-tdesc.h: New file.
2730
506fe5f4
YQ		 27312017-11-24 Yao Qi <yao.qi@linaro.org>
2732
2733 * configure.srv: Set $srv_regobj for tic6x-linux.
2734 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
2735 (tic6x_read_description): Move some code to tic6x_arch_setup.
2736 (tic6x_tdesc_test): New function.
2737 (initialize_low_arch): Call selftests::register_test.
2738
29f9a567
YQ		 27392017-11-22 Yao Qi <yao.qi@linaro.org>
2740
2741 * remote-utils.c (prepare_resume_reply): Use memcpy.
2742
578290ec
SM		 27432017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2744
2745 * linux-low.c (kill_one_lwp_callback): Return void, take
2746 argument directly, don't filter on pid.
2747 (linux_kill): Use for_each_thread.
2748
eca55aec
SM		 27492017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2750
2751 * linux-low.c (need_step_over_p): Return bool, remove dummy
2752 argument.
2753 (linux_resume, proceed_all_lwps): Use find_thread.
2754
25c28b4d
SM		 27552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2756
2757 * linux-low.c (resume_status_pending_p): Return bool, remove
2758 flag_p argument.
2759 (linux_resume): Use find_thread.
2760
5fdda392
SM		 27612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2762
2763 * linux-low.c (struct thread_resume_array): Remove.
2764 (linux_set_resume_request): Return void, take arguments
2765 directly.
2766 (linux_resume): Use for_each_thread.
2767
fcb056a5
SM		 27682017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2769
2770 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2771 return bool, remove data argument.
2772 (linux_stabilize_threads): Use find_thread.
2773
139720c5
SM		 27742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2775
2776 * linux-low.c (unsuspend_one_lwp): Remove.
2777 (unsuspend_all_lwps): Use for_each_thread, inline code from
2778 unsuspend_one_lwp.
2779
6d1e5673
SM		 27802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2781
2782 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2783 * linux-low.c (struct iterate_over_lwps_args): Remove.
2784 (iterate_over_lwps_filter): Remove.
2785 (iterate_over_lwps): Use find_thread.
2786
bbf550d5
SM		 27872017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2788
2789 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2790 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2791 code from reset_lwp_ptrace_options_callback.
2792
00192f77
SM		 27932017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2794
2795 * linux-arm-low.c (struct update_registers_data): Remove.
2796 (update_registers_callback): Return void, take arguments
2797 directly, don't check thread's pid.
2798 (arm_insert_point, arm_remove_point): Use for_each_thread.
2799
2bee2b6c
SM		 28002017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2801
2802 * win32-low.c (continue_one_thread): Return void, take argument
2803 directly.
2804 (child_continue): Use for_each_thread.
2805
0b360f19
SM		 28062017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2807
2808 * win32-i386-low.c (update_debug_registers_callback): Rename
2809 to ...
2810 (update_debug_registers): ... this, return void, remove pid_p arg.
2811 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2812
f27866ba
SM		 28132017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2814
2815 * inferiors.h (struct process_info): Add constructor, initialize
2816 fields..
2817 <syscalls_to_catch>: Change type to std::vector<int>.
2818 * inferiors.c (add_process): Allocate process_info with new.
2819 (remove_process): Free process_info with delete.
2820 * linux-low.c (handle_extended_wait): Adjust.
2821 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2822 * server.c (handle_general_set): Adjust.
2823
e849ea89
PA		 28242017-11-16 Pedro Alves <palves@redhat.com>
2825
2826 * remote-utils.c (remote_close): Block SIGIO signals instead of
2827 uninstalling the SIGIO handler.
2828
1d0aa65c
AH		 28292017-11-16 Alan Hayward <alan.hayward@arm.com>
2830
2831 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2832
3491a34c
YQ		 28332017-11-16 Yao Qi <yao.qi@linaro.org>
2834
2835 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2836 (tic6x_store_gregset): Likewise.
2837 (tic6x_usrregs_info): Move it up.
2838
a602f924
AH		 28392017-11-15 Alan Hayward <alan.hayward@arm.com>
2840
2841 * Makefile.in: Update arch rules.
2842 * configure.srv: Explicitly mark arch/ files.
2843
5616b6c3
AS		 28442017-11-13 Andreas Schwab <schwab@suse.de>
2845
2846 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2847 function.
2848 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2849
d1928160
PA		 28502017-11-06 Pedro Alves <palves@redhat.com>
2851
2852 * config.in, configure: Regenerate.
2853
bac608e7
SM		 28542017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2855
2856 * target.c (struct thread_search): Remove.
2857 (thread_search_callback): Remove.
2858 (prepare_to_access_memory): Use for_each_thread instead of
2859 find_inferior. Inline code from thread_search_callback.
2860
eaddb425
SM		 28612017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2862
2863 * server.c (struct visit_actioned_threads_data): Remove.
2864 (visit_actioned_threads): Change prototype to take arguments
2865 directly.
2866 (resume): Use find_thread instead of find_inferior.
2867
99078d34
SM		 28682017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2869
2870 * server.c (queue_stop_reply_callback): Change prototype, return
2871 void.
2872 (find_status_pending_thread_callback): Remove.
2873 (handle_status): Replace find_inferior with find_thread and
2874 for_each_thread.
2875
cc628f3d
AH		 28762017-10-25 Alan Hayward <alan.hayward@arm.com>
2877
2878 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2879 with REGNO.
2880 (aarch64_store_gregset): Likewise.
2881 (aarch64_fill_fpregset): Likewise.
2882 (aarch64_store_fpregset): Likewise.
2883
4d3bb80e
SM		 28842017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2885
2886 * gdbthread.h (find_thread, for_each_thread): New functions.
2887 * inferiors.c (thread_of_pid): Remove.
2888 (find_any_thread_of_pid): Use find_thread.
2889 * linux-low.c (num_lwps): Use for_each_thread.
2890
7a7cdfa0
YQ		 28912017-10-17 Yao Qi <yao.qi@linaro.org>
2892
2893 * Makefile.in: Remove one rule.
2894 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2895
e675d170
YQ		 28962017-10-17 Yao Qi <yao.qi@linaro.org>
2897
2898 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2899 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2900
7eb4e0f9
YQ		 29012017-10-17 Yao Qi <yao.qi@linaro.org>
2902
2903 * configure.srv: Rename arm.o with arch/arm.o.
2904
60d6cfc9
YQ		 29052017-10-17 Yao Qi <yao.qi@linaro.org>
2906
2907 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2908 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2909 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2910 (arch-i386.o, arch-amd64.o): Remove rules.
2911 (arch/%.o): New rule.
2912 Update POSTCOMPILE and COMPILE.pre.
2913 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2914 * configure: Re-generated.
2915 * configure.srv: Replace arch-i386.o with arch/i386.o.
2916 Replace arch-amd64.o with arch/amd64.o.
2917
5bfda255
YQ		 29182017-10-16 Yao Qi <yao.qi@linaro.org>
2919
2920 * configure: Regenerated.
2921
9c80ecd6
SM		 29222017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2923
2924 * inferiors.h: (struct inferior_list): Remove.
2925 (struct inferior_list_entry); Remove.
2926 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2927 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2928 get_first_inferior): Remove.
2929 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2930 find_inferior_id, find_inferior_in_random): Change signature.
2931 * inferiors.c (all_threads): Change type to
2932 std::list<thread_info *>.
2933 (get_thread): Remove macro.
2934 (find_inferior, find_inferior_id): Change signature, implement
2935 using find_thread.
2936 (find_inferior_in_random): Change signature, implement using
2937 find_thread_in_random.
2938 (for_each_inferior, for_each_inferior_with_data): Change
2939 signature, implement using for_each_thread.
2940 (add_inferior_to_list, remove_inferior): Remove.
2941 (add_thread, get_first_thread, thread_of_pid,
2942 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2943 (get_first_inferior, one_inferior_p, clear_inferior_list):
2944 Remove.
2945 (clear_inferiors, get_thread_process): Update.
2946 * gdbthread.h: Include <list>.
2947 (struct thread_info) <entry>: Remove field.
2948 <id>: New field.
2949 (all_threads): Change type to std::list<thread_info *>.
2950 (get_first_inferior): Add doc.
2951 (find_thread, for_each_thread, find_thread_in_random): New
2952 functions.
2953 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2954 * linux-arm-low.c (update_registers_callback): Update.
2955 * linux-low.c (second_thread_of_pid_p): Update.
2956 (kill_one_lwp_callback, linux_detach_lwp_callback,
2957 delete_lwp_callback, status_pending_p_callback, same_lwp,
2958 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2959 iterate_over_lwps, not_stopped_callback,
2960 resume_stopped_resumed_lwps, count_events_callback,
2961 select_singlestep_lwp_callback, select_event_lwp_callback,
2962 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2963 suspend_and_send_sigstop_callback, wait_for_sigstop,
2964 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2965 lwp_running, linux_set_resume_request, resume_status_pending_p,
2966 need_step_over_p, start_step_over, linux_resume_one_thread,
2967 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2968 reset_lwp_ptrace_options_callback): Update.
2969 * linux-mips-low.c (update_watch_registers_callback): Update.
2970 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2971 Update.
2972 (free_register_cache_thread_one): Remove.
2973 (regcache_release): Update.
2974 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2975 handle_qxfer_threads_worker): Update.
2976 (handle_query): Update, use list iterator.
2977 (visit_actioned_threads, handle_pending_status,
2978 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2979 clear_pending_status_callback, set_pending_status_callback,
2980 find_status_pending_thread_callback, handle_status,
2981 process_serial_event): Update.
2982 * target.c (thread_search_callback): Update.
2983 * thread-db.c (thread_db_get_tls_address): Update.
2984 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2985 Update.
2986 * win32-i386-low.c (update_debug_registers_callback): Update.
2987 * win32-low.c (delete_thread_info, child_delete_thread,
2988 continue_one_thread, suspend_one_thread,
2989 get_child_debug_event): Adjust.
2990
9179355e
SM		 29912017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2992
2993 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2994 * inferiors.h: Include <list>.
2995 (struct process_info) <entry>: Remove field.
2996 <pid>: New field.
2997 (pid_of): Change macro to function.
2998 (ptid_of, lwpid_of): Remove macro.
2999 (all_processes): Change type to std::list<process_info *>.
3000 (ALL_PROCESSES): Remove macro.
3001 (for_each_process, find_process): New function.
3002 * inferiors.c (all_processes): Change type to
3003 std::list<process_info *>.
3004 (find_thread_process): Adjust.
3005 (add_process): Likewise.
3006 (remove_process): Likewise.
3007 (find_process_pid): Likewise.
3008 (get_first_process): Likewise.
3009 (started_inferior_callback): Remove.
3010 (have_started_inferiors_p): Adjust.
3011 (attached_inferior_callback): Remove.
3012 (have_attached_inferiors_p): Adjust.
3013 * linux-low.c (check_zombie_leaders): Likewise.
3014 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
3015 (x86_linux_update_xmltarget): Adjust.
3016 * server.c (handle_query): Likewise.
3017 (gdb_reattached_process): Remove.
3018 (handle_status): Adjust.
3019 (kill_inferior_callback): Likewise.
3020 (detach_or_kill_inferior): Remove.
3021 (print_started_pid): Likewise.
3022 (print_attached_pid): Likewise.
3023 (detach_or_kill_for_exit): Update.
3024 (process_serial_event): Likewise.
3025 * linux-arm-low.c (arm_new_fork): Likewise.
3026
c9cb8905
SM		 30272017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3028
3029 * dll.h: Include <list>.
3030 (struct dll_info): Add constructor.
3031 <entry>: Remove field.
3032 (all_dlls): Change type to std::list<dll_info>.
3033 * dll.c: Include <algorithm>.
3034 (get_dll): Remove macro.
3035 (all_dlls): Change type to std::list<dll_info *>.
3036 (free_one_dll): Remove.
3037 (match_dll): Likewise.
3038 (loaded_dll): Adjust.
3039 (unloaded_dll): Adjust to all_dlls type change, use
3040 std::find_if. Inline code from match_dll.
3041 (clear_dlls): Adjust to all_dlls type change.
3042 * server.c (emit_dll_description): Remove.
3043 (handle_qxfer_libraries): Adjust to all_dlls type change,
3044 integrate emit_dll_description's functionality.
3045
04ec7890
SM		 30462017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3047
3048 * linux-low.h (struct linux_target_ops) <delete_process>: New
3049 field.
3050 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
3051 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
3052 (struct linux_target_ops): Add delete_process callback.
3053 * linux-arm-low.c (arm_delete_process): New.
3054 (struct linux_target_ops): Add delete_process callback.
3055 * linux-bfin-low.c (struct linux_target_ops): Likewise.
3056 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
3057 * linux-m32r-low.c (struct linux_target_ops): Likewise.
3058 * linux-mips-low.c (mips_linux_delete_process): New.
3059 (struct linux_target_ops): Add delete_process callback.
3060 * linux-ppc-low.c (struct linux_target_ops): Likewise.
3061 * linux-s390-low.c (struct linux_target_ops): Likewise.
3062 * linux-sh-low.c (struct linux_target_ops): Likewise.
3063 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
3064 * linux-tile-low.c (struct linux_target_ops): Likewise.
3065 * linux-x86-low.c (x86_linux_delete_process): New.
3066 (struct linux_target_ops): Add delete_process callback.
3067 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
3068
466eecee
SM		 30692017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3070
3071 * linux-aarch64-low.c (the_low_target): Add thread delete
3072 callback.
3073 * linux-arm-low.c (arm_delete_thread): New function.
3074 (the_low_target): Add thread delete callback.
3075 * linux-bfin-low.c (the_low_target): Likewise.
3076 * linux-crisv32-low.c (the_low_target): Likewise.
3077 * linux-low.c (delete_lwp): Invoke delete_thread callback if
3078 set.
3079 * linux-low.h (struct linux_target_ops) <delete_thread>: New
3080 field.
3081 * linux-m32r-low.c (the_low_target): Add thread delete callback.
3082 * linux-mips-low.c (mips_linux_delete_thread): New function.
3083 (the_low_target): Add thread delete callback.
3084 * linux-ppc-low.c (the_low_target): Likewise.
3085 * linux-s390-low.c (the_low_target): Likewise.
3086 * linux-sh-low.c (the_low_target): Likewise.
3087 * linux-tic6x-low.c (the_low_target): Likewise.
3088 * linux-tile-low.c (the_low_target): Likewise.
3089 * linux-x86-low.c (the_low_target): Likewise.
3090 * linux-xtensa-low.c (the_low_target): Likewise.
3091
b79f7801
YZ		 30922017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3093
3094 * win32-low.c: Include "common-inferior.h".
3095
bc3b087d
SDJ		 30962017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3097
3098 * inferiors.c (set_inferior_cwd): New function.
3099 * server.c (handle_general_set): Handle QSetWorkingDir packet.
3100 (handle_query): Inform that QSetWorkingDir is supported.
3101 * win32-low.c (create_process): Pass the inferior's cwd to
3102 CreateProcess.
3103
d092c5a2
SDJ		 31042017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3105
3106 * inferiors.c (current_inferior_cwd): New global variable.
3107 (get_inferior_cwd): New function.
3108 * inferiors.h (struct process_info) <cwd>: New field.
3109
7da0a886
SDJ		 31102017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3111
3112 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3113 (OBS): Add gdb_tilde_expand.o.
3114
289a6840
SM		 31152017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3116
3117 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3118 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3119
256642e8
PA		 31202017-09-29 Pedro Alves <palves@redhat.com>
3121
3122 * ax.c (gdb_parse_agent_expr): Constify.
3123 * ax.h (gdb_parse_agent_expr): Constify.
3124 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3125 Constify.
3126 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
3127 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
3128 * remote-utils.h (read_ptid): Constify.
3129 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
3130 (process_point_options, process_serial_event): Constify.
3131 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
3132 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
3133 (cmd_qtbuffer): Constify.
3134
5b9ca4d4
PA		 31352017-09-29 Pedro Alves <palves@redhat.com>
3136
3137 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3138 fails.
3139
94c207e0
PA		 31402017-09-29 Pedro Alves <palves@redhat.com>
3141
3142 * linux-low.c (handle_extended_wait): Pass parent thread instead
3143 of process to thread_db_notice_clone.
3144 * linux-low.h (thread_db_notice_clone): Replace parent process
3145 parameter with parent thread parameter.
3146 * thread-db.c (find_one_thread): Add comment.
3147 (thread_db_notice_clone): Replace parent process parameter with
3148 parent thread parameter. Temporarily switch to the parent thread.
3149
75352e28
SDJ		 31502017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
3151
3152 * gdbthread.h: Include "common-gdbthread.h".
3153 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
3154 "if" when validating the ptid.
3155 * remote-utils.c: Include "gdbthread.h".
3156 (prepare_resume_reply): Use "switch_to_thread".
3157 * target.c (done_accessing_memory): Likewise.
3158
ad339634
AA		 31592017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
3160
3161 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
3162 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
3163 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
3164 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
3165 s390x-gs-linux64-ipa.o to ipa_obj.
3166 * linux-s390-low.c (HWCAP_S390_GS): New define.
3167 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
3168 New functions.
3169 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
3170 (s390_arch_setup): Check for guarded-storage support and choose
3171 appropriate tdesc.
3172 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
3173 init_registers_s390x_gs_linux64.
3174 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
3175 enum value.
3176 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3177 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3178
cc4d742f
SM		 31792017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3180
3181 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3182
f6327dcb
KB		 31832017-09-21 Kevin Buettner <kevinb@redhat.com>
3184
3185 * linux-low.h (struct lwp_info): Add new field, thread_handle.
3186 (thread_db_thread_handle): Declare.
3187 * linux-low.c (linux_target_ops): Initialize thread_handle.
3188 * server.c (handle_qxfer_threads_worker): Add support for
3189 "handle" attribute.
3190 * target.h (struct target_ops): Add new function pointer,
3191 thread_handle.
3192 (target_thread_handle): Define.
3193 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3194 field in lwp.
3195 (thread_db_thread_handle): New function.
3196
86299109
KB		 31972017-09-21 Kevin Buettner <kevinb@redhat.com>
3198
3199 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
3200 * linux-low.h (thread_db_notice_clone): Declare.
3201 * thread-db.c (thread_db_notice_clone): New function.
3202
f557a88a
PA		 32032017-09-21 Pedro Alves <palves@redhat.com>
3204
3205 * server.c (gdb_read_memory, handle_status, process_serial_event)
3206 (handle_serial_event, handle_target_event): Adjust to
3207 set_desired_thread prototype change.
3208 * target.c (set_desired_thread): Remove 'use_general' parameter
3209 and adjust.
3210 * target.h (set_desired_thread): Remove 'use_general' parameter.
3211
223ffa71
TT		 32122017-09-20 Tom Tromey <tom@tromey.com>
3213
3214 * target.c (target_terminal::terminal_state): Define.
3215 (target_terminal::init): Rename from target_terminal_init.
3216 (target_terminal::inferior): Rename from
3217 target_terminal_inferior.
3218 (target_terminal::ours): Rename from target_terminal_ours.
3219 (target_terminal::ours_for_output, target_terminal::info): New.
3220
04fd3ba9
SM		 32212017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3222
3223 * server.c (accumulate_file_name_length): Remove.
3224 (emit_dll_description): Adjust to std::string change.
3225 (handle_qxfer_libraries): Use std::string to hold document.
3226
5e187554
SM		 32272017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3228
3229 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
3230 return type of xml_escape_text.
3231 * server.c (emit_dll_description): Likewise.
3232
1526853e
SM		 32332017-09-16 Simon Marchi <simon.marchi@ericsson.com>
3234
3235 * server.c (captured_main): Accept argument for --selftest.
3236 Update run_tests call.
3237 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
3238 when registering selftests.
3239
c4dfafab
SDJ		 32402017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3241
3242 * regcache.c (get_thread_regcache): Update code to use "std::vector"
3243 instead of "VEC" for "target_desc.reg_defs".
3244 (regcache_cpy): Likewise.
3245 (registers_to_string): Likewise.
3246 (registers_from_string): Likewise.
3247 (find_regno): Likewise.
3248 (supply_regblock): Likewise.
3249 (regcache_raw_read_unsigned): Likewise.
3250 * tdesc.c (init_target_desc): Likewise.
3251 (tdesc_create_reg): Likewise.
3252 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
3253 (struct target_desc) <reg_defs>: Convert to "std::vector".
3254 (target_desc): Do not initialize "reg_defs".
3255 (~target_desc): Update code to use "std::vector" instead of "VEC"
3256 for "target_desc.reg_defs".
3257 (operator==): Likewise.
3258
124aceb4
SM		 32592017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3260
3261 * inferiors.h (thread_to_gdb_id): Remove.
3262 * inferiors.c (thread_to_gdb_id): Remove.
3263 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
3264 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
3265 lynx_store_registers, lynx_read_memory, lynx_write_memory):
3266 Likewise.
3267 * nto-low.c (nto_fetch_registers, nto_store_registers,
3268 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3269
96cde54f
SM		 32702017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3271
3272 * inferiors.h (gdb_id_to_thread_id): Remove.
3273 * inferiors.c (gdb_id_to_thread_id): Remove.
3274 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
3275 removal. Move pid declaration closer to where it's used.
3276
e8ca139e
SM		 32772017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3278
3279 * server.c (handle_detach): New function.
3280 (process_serial_event): Move code out, call handle_detach.
3281
f8a4e119
SM		 32822017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3283
3284 * server.c (require_running): Rename to ...
3285 (require_running_or_return): ... this ...
3286 (require_running_or_break): ... and this.
3287 (handle_query, process_serial_event): Adjust.
3288
0eb0a407
SM		 32892017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3290
3291 * linux-low.c (linux_set_resume_request): Remove unused
3292 variables.
3293
785922a5
SM		 32942017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3295
3296 * server.c (first_thread_of): Remove.
3297 (process_serial_event): Replace usage of first_thread_of with
3298 find_any_thread_of_pid.
3299 * tracepoint.c (same_process_p): Remove.
3300 (gdb_agent_about_to_close): Replace usage of same_process_p with
3301 find_any_thread_of_pid.
3302 * linux-x86-low.c (same_process_callback): Remove.
3303 (x86_arch_setup_process_callback): Replace usage of
3304 same_process_callback with find_any_thread_of_pid.
3305 * thread-db.c (any_thread_of): Remove.
3306 (switch_to_process): Replace usage of any_thread_of with
3307 find_any_thread_of_pid.
3308 * inferiors.c (thread_pid_matches_callback): Remove.
3309 (find_thread_process): Adjust to use find_any_thread_of_pid.
3310
a059f00c
SDJ		 33112017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3312
3313 * regcache.c (get_thread_regcache): Guard calls to "memset"
e79be6e5 3314 with "!VEC_empty".
a059f00c 3315
cc397f3a
SDJ		 33162017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3317
3318 * linux-low.c (handle_extended_wait): Use
3319 "allocate_target_description" instead of "XNEW".
3320 * linux-x86-low.c (initialize_low_arch): Likewise.
3321
22916b07
YQ		 33222017-09-05 Yao Qi <yao.qi@linaro.org>
3323
3324 * configure.srv (srv_i386_regobj): Remove.
3325 (srv_amd64_regobj): Remove.
3326 (srv_regobj): Set it to "" for x86 non-linux targets.
3327 * linux-x86-tdesc.c (i386_linux_read_description):
3328 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
3329 (init_registers_i386): Remove the declaration.
3330 (tdesc_i386): Remove the declaration.
3331 (lynx_i386_arch_setup): Call i386_create_target_description.
3332 * nto-x86-low.c: Likewise.
3333 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
3334 [!__x86_64__]: include arch/i386.h.
3335 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
3336
38602d55
YQ		 33372017-09-05 Yao Qi <yao.qi@linaro.org>
3338
3339 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3340 i386/amd64-XXX-linux from it.
3341
44b886ff
YQ		 33422017-09-05 Yao Qi <yao.qi@linaro.org>
3343
3344 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3345 false.
3346 (ipa_amd64_linux_regobj): Remove.
3347 (ipa_x32_linux_regobj): Remove.
3348
b4570e4b
YQ		 33492017-09-05 Yao Qi <yao.qi@linaro.org>
3350
3351 * Makefile.in (arch-amd64.o): New rule.
3352 * configure.srv: Append arch-amd64.o.
3353 * linux-amd64-ipa.c: Include common/x86-xstate.h.
3354 (get_ipa_tdesc): Call amd64_linux_read_description.
3355 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
3356 and init_registers_amd64_XXX.
3357 * linux-x86-low.c (x86_linux_read_description): Call
3358 amd64_linux_read_description.
3359 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
3360 (initialize_low_arch): Don't call init_registers_x32_XXX and
3361 init_registers_amd64_XXX.
3362 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
3363 and tdesc_amd64_XXX.
3364 [__x86_64__] (amd64_tdesc_test): New function.
3365 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
3366 and init_registers_amd64_XXX.
3367 * linux-x86-tdesc.c: Include arch/amd64.h.
3368 (xcr0_to_tdesc_idx): New function.
3369 (i386_linux_read_description): New function.
3370 (amd64_get_ipa_tdesc_idx): New function.
3371 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
3372 (amd64_get_ipa_tdesc): Declare.
3373
d1f28ea2
YQ		 33742017-09-05 Yao Qi <yao.qi@linaro.org>
3375
3376 * configure.srv (srv_i386_linux_xmlfiles): Remove
3377 i386/i386-XXX-linux.xml from it.
3378
25a93583
YQ		 33792017-09-05 Yao Qi <yao.qi@linaro.org>
3380
3381 * configure.srv: Set srv_i386_linux_regobj empty if $development
3382 is false.
3383 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
3384 initialize_low_tdesc.
3385 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
3386 with #if initialize_low_tdesc.
3387 * linux-x86-tdesc-selftest.c: New file.
3388 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
3389
5f035c07
YQ		 33902017-09-05 Yao Qi <yao.qi@linaro.org>
3391
3392 * Makefile.in (arch-i386.o): New rule.
3393 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
3394 (x86_64-*-linux*): Likewise.
3395 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
3396 include arch/i386.h.
3397 (i386_linux_read_description): Remove code and call
3398 i386_create_target_description.
3399 * tdesc.c (allocate_target_description): New function.
3400 * tdesc.h (set_tdesc_architecture): Remove declaration.
3401 (set_tdesc_osabi): Likewise.
3402
0abe8a89
YQ		 34032017-09-05 Yao Qi <yao.qi@linaro.org>
3404
3405 * linux-x86-tdesc.c: Don't include <inttypes.h>.
3406 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
3407 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
3408 .xmltarget.
3409 * server.c (get_features_xml): Call tdesc_get_features_xml.
3410 * tdesc.c (set_tdesc_architecture): New function.
3411 (set_tdesc_osabi): New function.
3412 (tdesc_get_features_xml): New function.
3413 (tdesc_create_feature): Add an argument.
3414 * tdesc.h (struct target_desc) <features>: New field.
3415 <arch, osabi>: New field.
3416 (~target_desc): xfree features, arch, and osabi.
3417 (target_desc::oerator==): Don't compare .xmltarget.
3418 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
3419 (set_tdesc_osabi): Likewise.
3420 (tdesc_get_features_xml): Likewise.
3421
0a188386
YQ		 34222017-09-05 Yao Qi <yao.qi@linaro.org>
3423
3424 * linux-x86-tdesc.c: Include selftest.h.
3425 (i386_tdesc_test): New function.
3426 (initialize_low_tdesc): Call selftests::register_test.
3427 * tdesc.h: Include regdef.h.
3428 (target_desc): Override operator == and !=.
3429
f49ff000
YQ		 34302017-09-05 Yao Qi <yao.qi@linaro.org>
3431
3432 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
3433 (ipa_obj): Likewise.
3434 * linux-i386-ipa.c: Include common/x86-xstate.h
3435 (get_ipa_tdesc): Call i386_linux_read_description.
3436 (initialize_low_tracepoint): Don't call init_registers_XXX
3437 functions, call initialize_low_tdesc instead.
3438 * linux-x86-low.c (x86_linux_read_description): Call
3439 i386_linux_read_description.
3440 (initialize_low_arch): Don't call init_registers_i386_XXX
3441 functions, call initialize_low_tdesc.
3442 * linux-x86-tdesc.c: New file.
3443 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
3444 (i386_get_ipa_tdesc_idx): Declare.
3445 (i386_get_ipa_tdesc): Declare.
3446 (initialize_low_tdesc): Declare.
3447
2b68ef2f
YQ		 34482017-09-05 Yao Qi <yao.qi@linaro.org>
3449
3450 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3451 instead of 0.
3452
f7000548
YQ		 34532017-09-05 Yao Qi <yao.qi@linaro.org>
3454
3455 * Makefile.in (IPA_OBJS): Add vec-ipa.o
3456 * regcache.c (get_thread_regcache): Use VEC_length.
3457 (init_register_cache): Likewise.
3458 (regcache_cpy): Likewise.
3459 (registers_to_string): Iterate reg_defs via VEC_iterate.
3460 (find_regno): Likewise.
3461 (find_register_by_number): Use VEC_index.
3462 (register_size): Call find_register_by_number.
3463 (register_data): Call find_register_by_number.
3464 (supply_regblock): Use VEC_length.
3465 (regcache_raw_read_unsigned): Likewise.
3466 * tdesc.c (init_target_desc): Iterate reg_defs via
3467 VEC_iterate.
3468 (default_description): Update initializer.
3469 (copy_target_description): Don't update field num_registers.
3470 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
3471 <num_registers>: Remove.
3472
50a421ac
SM		 34732017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3474
3475 * Makefile.in (.SECONDARY): Define target.
3476
23fdd69e
SM		 34772017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3478
3479 * linux-low.c (linux_wait_1): Adjust.
3480 * server.c (queue_stop_reply_callback): Adjust.
3481
0a2dde4a
SDJ		 34822017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
3483
3484 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
3485 QEnvironmentUnset and QEnvironmentReset packets.
3486 (handle_query): Inform remote that QEnvironmentHexEncoded,
3487 QEnvironmentUnset and QEnvironmentReset are supported.
3488
6afd337d
SM		 34892017-08-25 Simon Marchi <simon.marchi@ericsson.com>
3490
3491 * inferiors.h (inferior_target_data): Rename to ...
3492 (thread_target_data): ... this.
3493 (inferior_regcache_data): Rename to ...
3494 (thread_regcache_data): ... this.
3495 (set_inferior_regcache_data): Rename to ...
3496 (set_thread_regcache_data): ... this.
3497 * inferiors.c (inferior_target_data): Rename to ...
3498 (thread_target_data): ... this.
3499 (inferior_regcache_data): Rename to ...
3500 (thread_regcache_data): ... this.
3501 (set_inferior_regcache_data): Rename to ...
3502 (set_thread_regcache_data): ... this.
3503 (free_one_thread): Update.
3504 * linux-low.h (get_thread_lwp): Update.
3505 * regcache.c (get_thread_regcache): Update.
3506 (regcache_invalidate_thread): Update.
3507 (free_register_cache_thread): Update.
3508 * win32-i386-low.c (update_debug_registers_callback): Update.
3509 (win32_get_current_dr): Update.
3510 * win32-low.c (thread_rec): Update.
3511 (delete_thread_info): Update.
3512 (continue_one_thread): Update.
3513 (suspend_one_thread): Update.
3514
a160cc46
SM		 35152017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3516
3517 * inferiors.c (set_inferior_target_data): Remove.
3518 * inferiors.h (set_inferior_target_data): Remove.
3519
6d580b63
YQ		 35202017-08-18 Yao Qi <yao.qi@linaro.org>
3521
3522 * Makefile.in (OBS): Add selftest.o.
3523 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
3524 * configure, config.in: Re-generated.
3525 * server.c: Include common/sefltest.h.
3526 (captured_main): Handle option --selftest.
3527
f5a29eb0
YQ		 35282017-08-09 Yao Qi <yao.qi@linaro.org>
3529
3530 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
3531 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
3532 i386-avx-mpx.o and i386-mmx.o.
3533 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
3534 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
3535 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
3536 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
3537 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
3538 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
3539 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
3540 i386/amd64-avx-mpx.xml.
3541
57757c2f
YQ		 35422017-08-09 Yao Qi <yao.qi@linaro.org>
3543
3544 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
3545 and x32-avx-avx512.o.
3546 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
3547 i386/x32-avx-avx512.xml.
3548
229d26fc
SM		 35492017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3550
3551 * tracepoint.h (enum class fast_tpoint_collect_result): New
3552 enumeration.
3553 (fast_tracepoint_collecting): Change return type to
3554 fast_tpoint_collect_result.
3555 * tracepoint.c (fast_tracepoint_collecting): Likewise.
3556 * linux-low.h: Include tracepoint.h.
3557 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
3558 fast_tpoint_collect_result.
3559 * linux-low.c (handle_tracepoints): Adjust.
3560 (linux_fast_tracepoint_collecting): Change return type to
3561 fast_tpoint_collect_result.
3562 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
3563 linux_wait_1, stuck_in_jump_pad_callback,
3564 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
3565 proceed_one_lwp): Adjust to type change.
3566
2e1e43e1
YQ		 35672017-07-10 Yao Qi <yao.qi@linaro.org>
3568
3569 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3570
adc764e7
YQ		 35712017-06-29 Yao Qi <yao.qi@linaro.org>
3572
3573 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3574 Remove.
3575 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3576
a206891a
SM		 35772017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3578
3579 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3580
9a6c7d9c
SDJ		 35812017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
3582
3583 * linux-low.c (linux_create_inferior): Adjust code to access the
3584 environment information via 'gdb_environ' class.
3585 * lynx-low.c (lynx_create_inferior): Likewise.
3586 * server.c (our_environ): Make it an instance of 'gdb_environ'.
3587 (get_environ): Return a pointer to 'our_environ'.
3588 (captured_main): Initialize 'our_environ'.
3589 * server.h (get_environ): Adjust prototype.
3590 * spu-low.c (spu_create_inferior): Adjust code to access the
3591 environment information via 'gdb_environ' class.
3592
ae3e2ccf
SM		 35932017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3594
3595 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3596 usage of "register" keyword.
3597
3e019bdc
SM		 35982017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3599
3600 * configure: Re-generate.
3601
8465943a
SM		 36022017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3603
3604 * configure: Re-generate.
3605
cf0dd6f0
SM		 36062017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3607
3608 * Makefile.in (COMPILE.pre): Add "-x c++".
3609
9845682b
SDJ		 36102017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3611
3612 * fork-child.c: Conditionally include <signal.h>.
3613
aefd8b33
SDJ		 36142017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3615
3616 * server.c (handle_general_set): Handle new packet
3617 "QStartupWithShell".
3618 (handle_query): Add "QStartupWithShell" to the list of supported
3619 packets.
3620 (gdbserver_usage): Add help text explaining the
3621 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3622 options.
3623 (captured_main): Recognize and act upon the presence of the new
3624 CLI options.
3625
2090129c
SDJ		 36262017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3627 Pedro Alves <palves@redhat.com>
3628
3629 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3630 * configure: Regenerate.
3631 * configure.srv (srv_linux_obj): Add "fork-child.o" and
3632 "fork-inferior.o".
3633 (i[34567]86-*-lynxos*): Likewise.
3634 (spu*-*-*): Likewise.
3635 * fork-child.c: New file.
3636 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
3637 and "environ.h".
3638 (linux_ptrace_fun): New function.
3639 (linux_create_inferior): Adjust function prototype to reflect
3640 change on "target.h". Adjust function code to use
3641 "fork_inferior".
3642 (linux_request_interrupt): Delete "signal_pid".
3643 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3644 (lynx_ptrace_fun): New function.
3645 (lynx_create_inferior): Adjust function prototype to reflect
3646 change on "target.h". Adjust function code to use
3647 "fork_inferior".
3648 * nto-low.c (nto_create_inferior): Adjust function prototype and
3649 code to reflect change on "target.h". Update comments.
3650 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
3651 "common-terminal.h" and "environ.h".
3652 (terminal_fd): Moved to fork-child.c.
3653 (old_foreground_pgrp): Likewise.
3654 (restore_old_foreground_pgrp): Likewise.
3655 (last_status): Make it global.
3656 (last_ptid): Likewise.
3657 (our_environ): New variable.
3658 (startup_with_shell): Likewise.
3659 (program_name): Likewise.
3660 (program_argv): Rename to...
3661 (program_args): ...this.
3662 (wrapper_argv): New variable.
3663 (start_inferior): Delete function.
3664 (get_exec_wrapper): New function.
3665 (get_exec_file): Likewise.
3666 (get_environ): Likewise.
3667 (prefork_hook): Likewise.
3668 (post_fork_inferior): Likewise.
3669 (postfork_hook): Likewise.
3670 (postfork_child_hook): Likewise.
3671 (handle_v_run): Update code to deal with arguments coming from the
3672 remote host. Update calls from "start_inferior" to
3673 "create_inferior".
3674 (captured_main): Likewise. Initialize environment variable. Call
3675 "have_job_control".
3676 * server.h (post_fork_inferior): New prototype.
3677 (get_environ): Likewise.
3678 (last_status): Declare.
3679 (last_ptid): Likewise.
3680 (signal_pid): Likewise.
3681 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
3682 (spu_ptrace_fun): New function.
3683 (spu_create_inferior): Adjust function prototype to reflect change
3684 on "target.h". Adjust function code to use "fork_inferior".
3685 * target.c (target_terminal_init): New function.
3686 (target_terminal_inferior): Likewise.
3687 (target_terminal_ours): Likewise.
3688 * target.h: Include <vector>.
3689 (struct target_ops) <create_inferior>: Update prototype.
3690 (create_inferior): Update macro.
3691 * utils.c (gdb_flush_out_err): New function.
3692 * win32-low.c (win32_create_inferior): Adjust function prototype
3693 and code to reflect change on "target.h".
3694
043a4934
SDJ		 36952017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3696
3697 * inferiors.c (switch_to_thread): New function.
3698
15652511
SDJ		 36992017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3700
3701 * Makefile.in (SFILE): Add "common/job-control.c".
3702 (OBS): Add "job-control.o".
3703
21ea5acd
SDJ		 37042017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3705
3706 * Makefile: Remove "@host_makefile_frag@".
3707
e13cb306
PA		 37082017-05-05 Pedro Alves <palves@redhat.com>
3709
3710 * configure: Regenerate.
3711
c94fee56
SDJ		 37122017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3713
3714 * configure: Regenerate.
3715
a0ff9e1a
SM		 37162017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
3717
3718 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
3719 software_single_step change of return type to
3720 std::vector<CORE_ADDR>.
3721 * linux-low.c (install_software_single_step_breakpoints):
3722 Likewise.
3723 * linux-low.h (install_software_single_step_breakpoints):
3724 Likewise.
3725
be628ab8
SDJ		 37262017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3727
3728 * remote-utils.c: Include "gdb_termios.h" instead of
3729 "terminal.h".
3730 * terminal.h: Delete file.
3731
7c5ded6a
SDJ		 37322017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3733
3734 * server.c: Include <vector>.
3735 <program_argv, wrapper_argv>: Convert to std::vector.
3736 (start_inferior): Rewrite function to use C++.
3737 (handle_v_run): Likewise. Update code that calculates the argv
3738 based on the vRun packet; use C++.
3739 (captured_main): Likewise.
3740
436252de
SM		 37412017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3742
3743 * server.c (handle_v_cont): Initialize thread_resume::thread
3744 with null_ptid.
3745
9bf2a700
PA		 37462017-04-05 Pedro Alves <palves@redhat.com>
3747
3748 * configure: Regenerate.
3749
a121b7c1
PA		 37502017-04-05 Pedro Alves <palves@redhat.com>
3751
3752 * gdbreplay.c (sync_error): Constify.
3753 * linux-x86-low.c (push_opcode): Constify.
3754
21c8a587
PA		 37552017-04-05 Pedro Alves <palves@redhat.com>
3756
3757 * win32-low.c (get_child_debug_event)
3758 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3759 Report TARGET_WAITKIND_SPURIOUS instead.
3760
fb32b4f7
PA		 37612017-04-05 Pedro Alves <palves@redhat.com>
3762
e79be6e5
SM		 3763 * remote-utils.c (remote_prepare, remote_open): Constify.
3764 * remote-utils.h (remote_prepare, remote_open): Constify.
3765 * server.c (captured_main): Constify 'port' handling.
fb32b4f7 3766
65dd1e59
SM		 37672017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3768
3769 * Makefile.in (clean): Clear .deps.
3770
8fa5b777
SM		 37712017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3772
3773 * .gitignore: Remove generated files, replace with wildcard.
3774 * (clean): Replace removal of generated files with wildcard.
3775 (version.c): Replace with...
3776 (version-generated.c): ...this.
3777 (xml-builtin.c): Replace with...
3778 (xml-builtin-generated.c): ...this.
3779 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3780 (%.c: *regformats*): Replace with...
3781 (%-generated.c: *regformats*): ...this.
3782
a12e714b
MF		 37832017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3784
3785 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3786 (xtensa_fill_gregset): Call collect_register_by_name for
3787 threadptr register.
3788 (xtensa_store_gregset): Call supply_register_by_name for
3789 threadptr register.
3790
1a09b50a
MF		 37912017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3792
3793 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3794 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3795 (xtensa_store_gregset): Call supply_register for all registers in
3796 a0_regnum..a0_regnum + C0_NREGS range.
3797
1a01e7c6
SM		 37982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3799
3800 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3801 (ax-ipa.o: ax.c): Remove.
3802 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3803 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3804 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3805 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3806 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3807
36bc18a8
SM		 38082017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3809
3810 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3811 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3812 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3813 (errors-ipa.o: ../common/errors.c): Remove.
3814 (format-ipa.o: ../common/format.c): Remove.
3815 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3816
a8ebe3d5
SM		 38172017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3818
3819 * Makefile.in (%-ipa.o: %.c): New rule.
3820 (tracepoint-ipa.o: tracepoint.c): Remove.
3821 (utils-ipa.o: utils.c): Remove.
3822 (remote-utils-ipa.o: remote-utils.c): Remove.
3823 (regcache-ipa.o: regcache.c): Remove.
3824 (i386-linux-ipa.o: i386-linux.c): Remove.
3825 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3826 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3827 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3828 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3829 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3830 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3831 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3832 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3833 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3834 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3835 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3836 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3837 (aarch64-ipa.o: aarch64.c): Remove.
3838 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3839 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3840 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3841 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3842 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3843 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3844 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3845 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3846 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3847 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3848 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3849 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3850 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3851 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3852 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3853 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3854 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3855 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3856 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3857 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3858 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3859 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3860 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3861 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3862 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3863 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3864 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3865 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3866 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3867 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3868 (tdesc-ipa.o: tdesc.c): Remove.
3869 (x32-linux-ipa.o: x32-linux.c): Remove.
3870 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3871 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3872
50cfacb7
SM		 38732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3874
3875 * Makefile.in (%.o: ../arch/%.c): New rule.
3876 (arm.o: ../arch/arm.c): Remove.
3877 (arm-linux.o: ../arch/arm-linux.c): Remove.
3878 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3879 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3880
c5a22423
SM		 38812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3882
3883 * Makefile.in (%.o: ../nat/%.c): New rule.
3884 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3885 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3886 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3887 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3888 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3889 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3890 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3891 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3892 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3893 (linux-personality.o: ../nat/linux-personality.c): Remove.
3894 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3895 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3896 (x86-linux.o: ../nat/x86-linux.c): Remove.
3897 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3898 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3899
6bda016b
SM		 39002017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3901
3902 * Makefile.in (%.o: ../common/%.c): New rule.
3903 (signals.o: ../common/signals.c): Remove.
3904 (print-utils.o: ../common/print-utils.c): Remove.
3905 (rsp-low.o: ../common/rsp-low.c): Remove.
3906 (common-utils.o: ../common/common-utils.c): Remove.
3907 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3908 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3909 (vec.o: ../common/vec.c): Remove.
3910 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3911 (xml-utils.o: ../common/xml-utils.c): Remove.
3912 (ptid.o: ../common/ptid.c): Remove.
3913 (buffer.o: ../common/buffer.c): Remove.
3914 (format.o: ../common/format.c): Remove.
3915 (filestuff.o: ../common/filestuff.c): Remove.
3916 (agent.o: ../common/agent.c): Remove.
3917 (errors.o: ../common/errors.c): Remove.
3918 (environ.o: ../common/environ.c): Remove.
3919 (common-debug.o: ../common/common-debug.c): Remove.
3920 (cleanups.o: ../common/cleanups.c): Remove.
3921 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3922 (fileio.o: ../common/fileio.c): Remove.
3923 (common-regcache.o: ../common/common-regcache.c): Remove.
3924 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3925 (new-op.o: ../common/new-op.c): Remove.
3926 (btrace-common.o: ../common/btrace-common.c): Remove.
3927
21122961
SM		 39282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3929
3930 * Makefile.in (%.o: ../target/%.c): New rule.
3931 (waitstatus.o: ../target/waitstatus.c): Remove.
3932
c362e621
SM		 39332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3934
3935 * Makefile.in
3936 (%.c: ../regformats/%.dat,
3937 (%.c: ../regformats/arm/%.dat,
3938 (%.c: ../regformats/i386/%.dat,
3939 (%.c: ../regformats/rs6000/%.dat): New rules.
3940 (aarch64.c): Remove.
3941 (reg-arm.c): Remove.
3942 (arm-with-iwmmxt.c): Remove.
3943 (arm-with-vfpv2.c): Remove.
3944 (arm-with-vfpv3.c): Remove.
3945 (arm-with-neon.c): Remove.
3946 (reg-bfin.c): Remove.
3947 (reg-cris.c): Remove.
3948 (reg-crisv32.c): Remove.
3949 (i386.c): Remove.
3950 (i386-linux.c): Remove.
3951 (i386-avx.c): Remove.
3952 (i386-avx-linux.c): Remove.
3953 (i386-avx-avx512.c): Remove.
3954 (i386-avx-avx512-linux.c): Remove.
3955 (i386-mpx.c): Remove.
3956 (i386-mpx-linux.c): Remove.
3957 (i386-avx-mpx-avx512-pku.c): Remove.
3958 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3959 (i386-avx-mpx.c): Remove.
3960 (i386-avx-mpx-linux.c): Remove.
3961 (i386-mmx.c): Remove.
3962 (i386-mmx-linux.c): Remove.
3963 (reg-ia64.c): Remove.
3964 (reg-m32r.c): Remove.
3965 (reg-m68k.c): Remove.
3966 (reg-cf.c): Remove.
3967 (mips-linux.c): Remove.
3968 (mips-dsp-linux.c): Remove.
3969 (mips64-linux.c): Remove.
3970 (mips64-dsp-linux.c): Remove.
3971 (nios2-linux.c): Remove.
3972 (powerpc-32.c): Remove.
3973 (powerpc-32l.c): Remove.
3974 (powerpc-altivec32l.c): Remove.
3975 (powerpc-cell32l.c): Remove.
3976 (powerpc-vsx32l.c): Remove.
3977 (powerpc-isa205-32l.c): Remove.
3978 (powerpc-isa205-altivec32l.c): Remove.
3979 (powerpc-isa205-vsx32l.c): Remove.
3980 (powerpc-e500l.c): Remove.
3981 (powerpc-64l.c): Remove.
3982 (powerpc-altivec64l.c): Remove.
3983 (powerpc-cell64l.c): Remove.
3984 (powerpc-vsx64l.c): Remove.
3985 (powerpc-isa205-64l.c): Remove.
3986 (powerpc-isa205-altivec64l.c): Remove.
3987 (powerpc-isa205-vsx64l.c): Remove.
3988 (s390-linux32.c): Remove.
3989 (s390-linux32v1.c): Remove.
3990 (s390-linux32v2.c): Remove.
3991 (s390-linux64.c): Remove.
3992 (s390-linux64v1.c): Remove.
3993 (s390-linux64v2.c): Remove.
3994 (s390-te-linux64.c): Remove.
3995 (s390-vx-linux64.c): Remove.
3996 (s390-tevx-linux64.c): Remove.
3997 (s390x-linux64.c): Remove.
3998 (s390x-linux64v1.c): Remove.
3999 (s390x-linux64v2.c): Remove.
4000 (s390x-te-linux64.c): Remove.
4001 (s390x-vx-linux64.c): Remove.
4002 (s390x-tevx-linux64.c): Remove.
4003 (tic6x-c64xp-linux.c): Remove.
4004 (tic6x-c64x-linux.c): Remove.
4005 (tic6x-c62x-linux.c): Remove.
4006 (reg-sh.c): Remove.
4007 (reg-sparc64.c): Remove.
4008 (reg-spu.c): Remove.
4009 (amd64.c): Remove.
4010 (amd64-linux.c): Remove.
4011 (amd64-avx.c): Remove.
4012 (amd64-avx-linux.c): Remove.
4013 (amd64-avx-avx512.c): Remove.
4014 (amd64-avx-avx512-linux.c): Remove.
4015 (amd64-mpx.c): Remove.
4016 (amd64-mpx-linux.c): Remove.
4017 (amd64-avx-mpx-avx512-pku.c): Remove.
4018 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
4019 (amd64-avx-mpx.c): Remove.
4020 (amd64-avx-mpx-linux.c): Remove.
4021 (x32.c): Remove.
4022 (x32-linux.c): Remove.
4023 (x32-avx.c): Remove.
4024 (x32-avx-linux.c): Remove.
4025 (x32-avx-avx512.c): Remove.
4026 (x32-avx-avx512-linux.c): Remove.
4027 (reg-xtensa.c): Remove.
4028 (reg-tilegx.c): Remove.
4029 (reg-tilegx32.c): Remove.
4030
1672e0d9
SDJ		 40312017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4032
4033 * Makefile.in (SFILES): Add "common/environ.c".
4034 (OBJS): Add "common/environ.h".
4035
239b6d10
WT		 40362017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
4037
4038 * configure.ac: Check if the fs_base and gs_base members of
4039 `struct user_regs_struct' exist.
4040 * config.in: Regenerated.
4041 * configure: Likewise.
4042
694b382c
AT		 40432017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4044
4045 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4046 target_read_memory.
4047 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4048 (get_next_pcs_syscall_next_pc): Likewise.
4049
7dc53023
LM		 40502016-12-23 Luis Machado <lgustavo@codesourcery.com>
4051
4052 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4053 * nto-x86-low.c: Likewise.
4054
ad02e4fe
SM		 40552016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4056
4057 * Makefile.in: Include disable-implicit-rules.mk.
4058
dcb07cfa
PA		 40592016-11-23 Pedro Alves <palves@redhat.com>
4060
4061 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
4062 (debug_vprintf): Use std::chrono::steady_clock instead of
4063 gettimeofday. Use '.' instead of ':'.
4064 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
4065 (get_timestamp): Use std::chrono::steady_clock instead of
4066 gettimeofday.
4067
8629c02c
SM		 40682016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4069
4070 * Makefile.in: Fix whitespace formatting.
4071
b593ecca
SM		 40722016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4073
4074 * Makefile.in (SFILES, OBS): Flatten list and order
4075 alphabetically.
4076
9986ba08
PA		 40772016-11-23 Pedro Alves <palves@redhat.com>
4078
4079 * event-loop.c (handle_file_event): Use warning.
4080 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
4081 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
4082 Use warning.
4083
4eefa7bc
PA		 40842016-11-23 Pedro Alves <palves@redhat.com>
4085
4086 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
4087 output.
4088 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
4089 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
4090 debug_printf and debug_flush for debug output.
4091 * server.c (handle_general_set): Likewise.
4092 * thread-db.c (try_thread_db_load): Use debug_printf for debug
4093 output.
4094
5443506e
SM		 40952016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4096
4097 * Makefile.in (.c.o): Replace rule with ...
4098 (%.o: %.c): ... this one.
4099
3b165252
SM		 41002016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4101
4102 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4103 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4104 make.
4105 * configure.ac: Remove checks for the make program.
4106 * configure: Re-generate.
4107
0bcda685
PA		 41082016-10-28 Pedro Alves <palves@redhat.com>
4109
4110 * Makefile.in (CXX_DIALECT): Get from configure.
4111 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
4112 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
4113 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
4114 * config.in: Regenerate.
4115 * configure: Regenerate.
4116
c3805894
YQ		 41172016-10-27 Yao Qi <yao.qi@linaro.org>
4118
4119 * linux-low.c (linux_supports_range_stepping): Return true if
4120 can_software_single_step return true.
4121
89342618
YQ		 41222016-10-27 Yao Qi <yao.qi@linaro.org>
4123
4124 * inferiors.c (find_inferior_in_random): New function.
4125 * inferiors.h (find_inferior_in_random): Declare.
4126 * linux-low.c (linux_wait_for_event_filtered): Call
4127 find_inferior_in_random instead of find_inferior.
4128
e3652c84
YQ		 41292016-10-27 Yao Qi <yao.qi@linaro.org>
4130
4131 * linux-low.c (linux_wait_1): If single-step breakpoints are
4132 inserted, remove them.
4133
5a04c4cf
PA		 41342016-10-26 Pedro Alves <palves@redhat.com>
4135
4136 * linux-low.c (handle_extended_wait): Link parent/child fork
4137 threads.
4138 (linux_wait_1): Unlink them.
4139 (linux_set_resume_request): Ignore resume requests for
4140 already-resumed and unhandled fork child threads.
4141 * linux-low.h (struct lwp_info) <fork_relative>: New field.
4142 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
4143 New functions.
4144 (handle_v_requests) <vCont>: Don't call require_running.
4145 * server.h (in_queued_stop_replies): New declaration.
4146
cb93dc7f
YQ		 41472016-10-24 Yao Qi <yao.qi@linaro.org>
4148
4149 PR server/20733
4150 * linux-aarch64-low.c (append_insns): Cast the return value to
4151 'uint32_t *'.
4152
a1078bea
YQ		 41532016-10-10 Yao Qi <yao.qi@linaro.org>
4154
4155 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4156
1fb77080
SDJ		 41572016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4158
4159 * target.c (target_supports_multi_process): New function, moved
4160 from...
4161 * target.h (target_supports_multi_process): ... here. Remove
4162 macro.
4163
39b5a3b9
TT		 41642016-10-05 Tom Tromey <tom@tromey.com>
4165
4166 PR remote/20655:
4167 * tracepoint.c (handle_tracepoint_bkpts): Check
4168 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4169
c1d0b70a
YQ		 41702016-10-05 Yao Qi <yao.qi@linaro.org>
4171
4172 * configure.srv: Update the path of arm-*.xml files.
4173
0a69eedb
YQ		 41742016-10-05 Terry Guo <terry.guo@arm.com>
4175 Yao Qi <yao.qi@linaro.org>
4176
4177 * Makefile.in: Adjust the path of rules.
4178 * configure.srv: Update the path of xml files.
4179 * regformats/arm-with-iwmmxt.dat: Regenerated.
4180 * regformats/arm-with-neon.dat: Likewise.
4181 * regformats/arm-with-vfpv2.dat: Likewise.
4182 * regformats/arm-with-vfpv3.dat Likewise.
4183
17e16485
YQ		 41842016-09-30 Yao Qi <yao.qi@linaro.org>
4185
4186 PR gdbserver/20627
4187 * target.c (target_stop_and_wait): Don't call
4188 target_continue_no_signal, use resume_stop instead.
4189
edeeb602
YQ		 41902016-09-26 Yao Qi <yao.qi@linaro.org>
4191
4192 * linux-low.c (linux_wait_1): Call debug_exit.
4193
503b1c39
PA		 41942016-09-23 Pedro Alves <palves@redhat.com>
4195
4196 * Makefile.in (SFILES): Add common/new-op.c.
4197 (OBS): Add common/new-op.o.
4198 (new-op.o): New rule.
4199
74172ecf
SM		 42002016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4201
4202 * .gitinore: Ignore more files.
4203
fc6cda2e
YQ		 42042016-09-21 Yao Qi <yao.qi@linaro.org>
4205
4206 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4207 23.
4208
bc1e6c81
SDJ		 42092016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4210
4211 * server.c (start_inferior): Call target_mourn_inferior instead of
4212 mourn_inferior; pass ptid_t argument to it.
4213 (resume): Likewise.
4214 (handle_target_event): Likewise.
4215 * target.c (target_mourn_inferior): New function.
4216 * target.h (mourn_inferior): Delete macro.
4217
0e00e962
AA		 42182016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4219
4220 * linux-low.c (lwp_is_stepping): New function.
4221
1d8cb77d
CL		 42222016-09-06 Carl Love <cel@us.ibm.com>
4223
4224 * server.c (start_inferior): Fixed comment, requested comment change
4225 didn't get updated correctly. Removed reference to ptrace () call as
4226 it is only true on Linux systems.
4227
7313bced
CL		 42282016-09-06 Carl Love <cel@us.ibm.com>
4229
4230 * server.c (start_inferior): Do not call
4231 function target_post_create_inferior () if the
4232 inferior process has already exited.
4233
cf6de44d
PA		 42342016-09-05 Pedro Alves <palves@redhat.com>
4235
4236 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
4237 (COMPILE.pre, CC_LD): Use CXX directly.
4238 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
4239 * acinclude.m4: Don't include build-with-cxx.m4.
4240 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
4241 * configure: Regenerate.
4242
c1da6748
AT		 42432016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4244
4245 PR gdb/19495
4246 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4247 call writing data to own_buf.
4248
f2b9e3df
SDJ		 42492016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4250
4251 * target.c (mywait): Call target_wait instead of
4252 the_target->wait.
4253 (target_wait): New function.
4254
049a8570
SDJ		 42552016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4256
4257 * server.c (start_inferior): New variable 'ptid'. Replace calls
4258 to the_target->resume by target_continue{,_no_signal}, depending
4259 on the case.
4260 * target.c (target_stop_and_wait): Call target_continue_no_signal
4261 instead of the_target->resume.
4262 (target_continue): New function.
4263
3aa5cfa0
AT		 42642016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4265
4266 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4267
754653a7
AZ		 42682016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4269
4270 PR server/20491
4271 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
4272 ps_prochandle.
4273 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
4274 * linux-arm-low.c (ps_get_thread_area): Likewise.
4275 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
4276 * linux-m68k-low.c (ps_get_thread_area): Likewise.
4277 * linux-mips-low.c (ps_get_thread_area): Likewise.
4278 * linux-nios2-low.c (ps_get_thread_area): Likewise.
4279 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
4280 * linux-x86-low.c (ps_get_thread_area): Likewise.
4281 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
4282
ed036b40
PA		 42832016-08-19 Pedro Alves <palves@redhat.com>
4284
4285 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4286
c8ef42ee
PA		 42872016-08-19 Pedro Alves <palves@redhat.com>
4288
4289 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4290 comment. Use memcpy instead of casting through unsigned long.
4291
9c235a72
PA		 42922016-08-19 Pedro Alves <palves@redhat.com>
4293
4294 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4295 allocating around 0x80000000.
4296
201506da
PA		 42972016-08-19 Pedro Alves <palves@redhat.com>
4298
4299 PR gdb/20415
4300 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
4301 (x32-avx512-linux-ipa.o): New rules.
4302 * configure.ac (x86_64-*-linux*): New x32 check.
4303 * configure.srv (ipa_x32_linux_regobj): New.
4304 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
4305 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
4306 descriptions.
4307 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4308 descriptions.
4309 * configure: Regenerate.
4310
f348d89a
PA		 43112016-08-09 Pedro Alves <palves@redhat.com>
4312
4313 PR gdb/18653
4314 * Makefile.in (OBS): Add signals-state-save-restore.o.
4315 (signals-state-save-restore.o): New rule.
4316 * config.in: Regenerate.
4317 * configure: Regenerate.
4318 * linux-low.c: Include "signals-state-save-restore.h".
4319 (linux_create_inferior): Call
4320 restore_original_signals_state.
4321 * server.c: Include "dispositions-save-restore.h".
4322 (captured_main): Call save_original_signals_state.
4323
1baf5149
PA		 43242016-08-05 Pedro Alves <palves@redhat.com>
4325
4326 * configure: Regenerate.
4327
fcd4a73d
YQ		 43282016-08-04 Yao Qi <yao.qi@linaro.org>
4329
4330 * linux-low.c (regsets_fetch_inferior_registers): Check
4331 errno is ESRCH or not.
4332
979659d0
YQ		 43332016-08-02 Yao Qi <yao.qi@linaro.org>
4334
4335 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
4336 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
4337 (thread_db_load_search): Update.
4338 (try_thread_db_load_1): Don't look for td_ta_event_addr,
4339 td_ta_set_event and td_ta_event_getmsg.
4340
6598661d
PA		 43412016-07-26 Pedro Alves <palves@redhat.com>
4342
4343 PR server/20414
4344 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
4345 of unsigned long for 64-bit registers and use uint32_t instead of
4346 unsigned int for 32-bit registers.
4347
9cf12d57
PA		 43482016-07-26 Pedro Alves <palves@redhat.com>
4349
4350 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4351 to 'ptrace'.
4352
305450ed
TT		 43532016-07-21 Tom Tromey <tom@tromey.com>
4354
4355 * configure: Rebuild.
4356
2583da7c
YQ		 43572016-07-21 Yao Qi <yao.qi@linaro.org>
4358
4359 * mem-break.c (find_gdb_breakpoint): Cast bp to
4360 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4361
21536b36
YQ		 43622016-07-21 Yao Qi <yao.qi@linaro.org>
4363
4364 * server.c (handle_v_requests): Support s and S actions
4365 if target_supports_software_single_step return true.
4366
8901d193
YQ		 43672016-07-21 Yao Qi <yao.qi@linaro.org>
4368
4369 * linux-low.c (resume_stopped_resumed_lwps): If resume request
4370 is resume_step, call maybe_hw_step.
4371 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
4372 and unstop them.
4373 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4374 breakpoints or not.
4375 (proceed_one_lwp): If resume request is resume_step, install
4376 reinsert breakpoints and call maybe_hw_step.
4377
0e9a339e
YQ		 43782016-07-21 Yao Qi <yao.qi@linaro.org>
4379
4380 * linux-low.c (proceed_one_lwp): Declare.
4381 (linux_resume_one_thread): Remove local variable 'step'.
4382 Lift code enqueue signal. Call proceed_one_lwp instead of
4383 linux_resume_one_lwp.
4384
4281b351
YQ		 43852016-07-21 Yao Qi <yao.qi@linaro.org>
4386
4387 * linux-low.c (linux_resume_one_thread): Call
4388 enqueue_pending_signal.
4389
984a2c04
YQ		 43902016-07-21 Yao Qi <yao.qi@linaro.org>
4391
4392 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
4393 * inferiors.c (do_restore_current_thread_cleanup): New function.
4394 (make_cleanup_restore_current_thread): Likewise.
4395 * linux-low.c (install_software_single_step_breakpoints): Call
4396 make_cleanup_restore_current_thread. Switch current_thread to
4397 thread.
4398
bec903c9
YQ		 43992016-07-21 Yao Qi <yao.qi@linaro.org>
4400
4401 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
4402 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
4403 (clone_one_breakpoint): Likewise.
4404 (delete_reinsert_breakpoints): Change parameter to thread.
4405 Callers updated.
4406 (has_reinsert_breakpoints): Likewise.
4407 (uninsert_reinsert_breakpoints): Likewise.
4408 (reinsert_reinsert_breakpoints): Likewise.
4409 * mem-break.h (set_reinsert_breakpoint): Update declaration.
4410 (delete_reinsert_breakpoints): Likewise.
4411 (reinsert_reinsert_breakpoints): Likewise.
4412 (uninsert_reinsert_breakpoints): Likewise.
4413 (has_reinsert_breakpoints): Likewise.
4414
63c40ec7
YQ		 44152016-07-21 Yao Qi <yao.qi@linaro.org>
4416
4417 * inferiors.c (get_thread_process): Make parameter const.
4418 * inferiors.h (get_thread_process): Update declaration.
4419 * mem-break.c (clone_all_breakpoints): Remove all parameters.
4420 Add new parameters child_thread and parent_thread. Callers
4421 updated.
4422 * mem-break.h (clone_all_breakpoints): Update declaration.
4423
9aa76cd0
YQ		 44242016-07-21 Yao Qi <yao.qi@linaro.org>
4425
4426 * mem-break.c (struct breakpoint) <cond_list>: Remove.
4427 <command_list, handler>: Remove.
4428 (struct gdb_breakpoint): New.
4429 (struct other_breakpoint): New.
4430 (struct reinsert_breakpoint): New.
4431 (is_gdb_breakpoint): New function.
4432 (any_persistent_commands): Update command_list if
4433 is_gdb_breakpoint returns true.
4434 (set_breakpoint): Create breakpoints according to their types.
4435 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
4436 (set_gdb_breakpoint_1): Likewise.
4437 (set_gdb_breakpoint): Likewise.
4438 (clear_breakpoint_conditions): Change parameter type to
4439 'struct gdb_breakpoint *'.
4440 (clear_breakpoint_commands): Likewise.
4441 (clear_breakpoint_conditions_and_commands): Likewise.
4442 (add_condition_to_breakpoint): Likewise.
4443 (add_breakpoint_condition): Likewise.
4444 (add_commands_to_breakpoint): Likewise.
4445 (check_breakpoints): Check other_breakpoint.
4446 (clone_one_breakpoint): Clone breakpopint according to its type.
4447 * mem-break.h (struct gdb_breakpoint): Declare.
4448 (set_gdb_breakpoint): Update declaration.
4449 (clear_breakpoint_conditions_and_commands): Likewise.
4450 (add_breakpoint_condition): Likewise.
4451 (add_breakpoint_commands): Likewise.
4452 * server.c (process_point_options): Change parameter type to
4453 'struct gdb_breakpoint *'.
4454
811f8301
YQ		 44552016-07-21 Yao Qi <yao.qi@linaro.org>
4456
4457 * mem-break.c (set_breakpoint_at): Rename it to ...
4458 (set_breakpoint_type_at): ... it.
4459 (set_breakpoint_at): Call set_breakpoint_type_at.
4460 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
4461 * mem-break.h (set_breakpoint_at): Update comments.
4462
b1c51e36
CLT		 44632016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4464
4465 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4466 to buf parameter.
4467 (nios2_store_gregset): Likewise.
4468
ced2dffb
PA		 44692016-07-01 Pedro Alves <palves@redhat.com>
4470 Antoine Tremblay <antoine.tremblay@ericsson.com>
4471
4472 * linux-low.c: Change interface to take the target lwp_info
4473 pointer directly and return void. Handle detaching from a zombie
4474 thread.
4475 (linux_detach_lwp_callback): New function.
4476 (linux_detach): Detach from the leader thread after detaching from
4477 the clone threads.
4478
2ac09a5b
YQ		 44792016-06-28 Yao Qi <yao.qi@linaro.org>
4480
4481 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
4482 for variable new_offset.
4483 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4484 (aarch64_ftrace_insn_reloc_cb): Likewise.
4485 (aarch64_ftrace_insn_reloc_tb): Likewise.
4486 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
4487 PRIx64 instead of PRIx32.
4488
79e7fd4f
YQ		 44892016-06-28 Yao Qi <yao.qi@linaro.org>
4490
4491 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4492 (the_low_target): Install arm_get_syscall_trapinfo.
4493
061fc021
YQ		 44942016-06-28 Yao Qi <yao.qi@linaro.org>
4495
4496 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4497 function.
4498 (the_low_target): Install aarch64_get_syscall_trapinfo.
4499
4cc32bec
YQ		 45002016-06-28 Yao Qi <yao.qi@linaro.org>
4501
4502 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
4503 Callers updated.
4504 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
4505 Remove parameter sysno.
4506 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
4507 sysret.
4508
782c1122
AA		 45092016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
4510
4511 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
4512 (s390_emit_ne_goto): Likewise.
4513 (s390_emit_lt_goto): Likewise.
4514 (s390_emit_le_goto): Likewise.
4515 (s390_emit_gt_goto): Likewise.
4516 (s390_emit_ge_goto): Likewise.
4517 (s390x_emit_eq_goto): Likewise.
4518 (s390x_emit_ne_goto): Likewise.
4519 (s390x_emit_lt_goto): Likewise.
4520 (s390x_emit_le_goto): Likewise.
4521 (s390x_emit_gt_goto): Likewise.
4522 (s390x_emit_ge_goto): Likewise.
4523 (s390_emit_ops_impl): Mark variable static.
4524 (s390x_emit_ops): Likewise.
4525
2e7b624b
YQ		 45262016-06-17 Yao Qi <yao.qi@linaro.org>
4527
4528 * linux-low.c (handle_extended_wait): Call
4529 uninsert_reinsert_breakpoints for the parent process. Remove
4530 reinsert breakpoints from the child process. Reinsert them to
4531 the parent process when vfork is done.
4532 * mem-break.c (uninsert_reinsert_breakpoints): New function.
4533 (reinsert_reinsert_breakpoints): New function.
4534 * mem-break.h (uninsert_reinsert_breakpoints): Declare
4535 (reinsert_reinsert_breakpoints): Declare.
4536
8a81c5d7
YQ		 45372016-06-17 Yao Qi <yao.qi@linaro.org>
4538
4539 * linux-low.c (handle_extended_wait): If the parent is doing
4540 step-over, remove the reinsert breakpoints from the forked child.
4541
f50bf8e5
YQ		 45422016-06-17 Yao Qi <yao.qi@linaro.org>
4543
4544 * linux-low.c (unsuspend_all_lwps): Declare.
4545 (linux_low_filter_event): If thread exited, call finish_step_over.
4546 If step-over is finished, unsuspend other threads.
4547
8376a3cb
YQ		 45482016-06-17 Yao Qi <yao.qi@linaro.org>
4549
4550 * linux-low.c (linux_resume_one_lwp_throw): Assert
4551 has_reinsert_breakpoints returns false.
4552 * mem-break.c (delete_disabled_breakpoints): Assert
4553 bp type isn't reinsert_breakpoint.
4554
f79b145d
YQ		 45552016-06-17 Yao Qi <yao.qi@linaro.org>
4556
4557 * linux-low.c (maybe_hw_step): New function.
4558 (linux_resume_one_lwp_throw): Call maybe_hw_step.
4559 (finish_step_over): Switch current_thread to lwp temporarily,
4560 and assert has_reinsert_breakpoints returns true.
4561 (proceed_one_lwp): Call maybe_hw_step.
4562 * mem-break.c (has_reinsert_breakpoints): New function.
4563 * mem-break.h (has_reinsert_breakpoints): Declare.
4564
0ae534d2
JT		 45652016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4566
4567 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4568
fcdad592
YQ		 45692016-05-17 Yao Qi <yao.qi@linaro.org>
4570
4571 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4572 instead of find_inferior.
4573
9e784964
YQ		 45742016-05-05 Yao Qi <yao.qi@linaro.org>
4575
4576 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4577 Initialize res to zero.
4578
cf2ebb6e
YQ		 45792016-05-05 Yao Qi <yao.qi@linaro.org>
4580
4581 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4582 to uint32_t.
4583
c1aebf87
UW		 45842016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4585
4586 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
4587 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
4588 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
4589
35fd2deb 45902016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 4591 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 4592
4593 * tracepoint.c (write_inferior_int8): New function.
4594 (cmd_qtenable_disable): Write enable flag using
4595 write_inferior_int8.
4596
484b3c32
YQ		 45972016-04-25 Yao Qi <yao.qi@linaro.org>
4598
4599 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
4600 (need_step_over_p): Return zero if the LWP has pending signals
4601 can be delivered on software single step target.
4602
85ba7d86
YQ		 46032016-04-25 Yao Qi <yao.qi@linaro.org>
4604
4605 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4606 return instead of error.
4607
3539aa13
YQ		 46082016-04-22 Yao Qi <yao.qi@linaro.org>
4609
4610 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4611 to 23.
4612
5b061e98
YQ		 46132016-04-22 Yao Qi <yao.qi@linaro.org>
4614
4615 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4616 signal when stepping over breakpoint with software single
4617 step.
4618
3451269c
PA		 46192016-04-21 Pedro Alves <palves@redhat.com>
4620
4621 * linux-s390-low.c (s390_collect_ptrace_register)
4622 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4623 add casts.
4624 (s390_check_regset): Use void * instead of gdb_byte *.
4625
a2358508
PA		 46262016-04-20 Pedro Alves <palves@redhat.com>
4627
4628 * configure: Renegerate.
4629
6885166d
YQ		 46302016-04-20 Yao Qi <yao.qi@linaro.org>
4631
4632 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4633 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4634 number 16.
4635 (arm_store_gregset): Likewise.
4636
2b863f51
WT		 46372016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
4638
4639 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
4640 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
4641 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
4642 (amd64-avx-mpx-linux.c): New rules.
4643 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
4644 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
4645 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
4646 (srv_amd64_regobj): Add amd64-avx-mpx.o.
4647 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
4648 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
4649 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
4650 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
4651 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
4652 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
4653 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
4654 * linux-x86-low.c (x86_linux_read_description): Add case for
4655 X86_XSTATE_AVX_MPX_MASK.
4656 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
4657 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
4658 init_registers_i386_avx_mpx_linux.
4659 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4660 (initialize_low_tracepoint): Call
4661 init_registers_i386_avx_mpx_linux.
4662 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
4663 (initialize_low_tracepoint): Call
4664 init_registers_amd64_avx_mpx_linux.
4665 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
4666 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
4667 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
4668 declarations.
4669
9b30624b
PA		 46702016-04-18 Pedro Alves <palves@redhat.com>
4671
4672 * configure: Regenerate.
4673
45e3745e
AT		 46742016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4675
4676 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4677 (aarch64_emit_sub): Likewise.
4678
2afc13ff
PA		 46792016-04-12 Pedro Alves <palves@redhat.com>
4680
4681 * utils.c (prepare_to_throw_exception): Delete.
4682
6e774b13
SM		 46832016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4684
4685 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4686
4dca19f8
MK		 46872016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4688
4689 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4690
d0a9981f
MK		 46912016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
4692
4693 * linux-aarch64-ipa.c: Add <elf.h> include.
4694 * linux-ppc-ipa.c: Add <elf.h> include.
4695 * linux-s390-ipa.c: Add <elf.h> include.
4696
252db07e
MK		 46972016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4698
4699 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
4700 (get_raw_reg_ptr): Likewise.
4701 (get_trace_state_variable_value_ptr): Likewise.
4702 (set_trace_state_variable_value_ptr): Likewise.
4703 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
4704 char *.
4705
14e2b6d9
MK		 47062016-03-31 Wei-cheng Wang <cole945@gmail.com>
4707 Marcin Kościelnicki <koriakin@0x04.net>
4708
4709 PR/17221
4710 * linux-ppc-low.c (emit_insns): New function.
4711 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
4712 (ppc_emit_prologue): New function.
4713 (ppc_emit_epilogue): New function.
4714 (ppc_emit_add): New function.
4715 (ppc_emit_sub): New function.
4716 (ppc_emit_mul): New function.
4717 (ppc_emit_lsh): New function.
4718 (ppc_emit_rsh_signed): New function.
4719 (ppc_emit_rsh_unsigned): New function.
4720 (ppc_emit_ext): New function.
4721 (ppc_emit_zero_ext): New function.
4722 (ppc_emit_log_not): New function.
4723 (ppc_emit_bit_and): New function.
4724 (ppc_emit_bit_or): New function.
4725 (ppc_emit_bit_xor): New function.
4726 (ppc_emit_bit_not): New function.
4727 (ppc_emit_equal): New function.
4728 (ppc_emit_less_signed): New function.
4729 (ppc_emit_less_unsigned): New function.
4730 (ppc_emit_ref): New function.
4731 (ppc_emit_const): New function.
4732 (ppc_emit_reg): New function.
4733 (ppc_emit_pop): New function.
4734 (ppc_emit_stack_flush): New function.
4735 (ppc_emit_swap): New function.
4736 (ppc_emit_stack_adjust): New function.
4737 (ppc_emit_call): New function.
4738 (ppc_emit_int_call_1): New function.
4739 (ppc_emit_void_call_2): New function.
4740 (ppc_emit_if_goto): New function.
4741 (ppc_emit_goto): New function.
4742 (ppc_emit_eq_goto): New function.
4743 (ppc_emit_ne_goto): New function.
4744 (ppc_emit_lt_goto): New function.
4745 (ppc_emit_le_goto): New function.
4746 (ppc_emit_gt_goto): New function.
4747 (ppc_emit_ge_goto): New function.
4748 (ppc_write_goto_address): New function.
4749 (ppc_emit_ops_impl): New static variable.
4750 (ppc64v1_emit_prologue): New function.
4751 (ppc64v2_emit_prologue): New function.
4752 (ppc64_emit_epilogue): New function.
4753 (ppc64_emit_add): New function.
4754 (ppc64_emit_sub): New function.
4755 (ppc64_emit_mul): New function.
4756 (ppc64_emit_lsh): New function.
4757 (ppc64_emit_rsh_signed): New function.
4758 (ppc64_emit_rsh_unsigned): New function.
4759 (ppc64_emit_ext): New function.
4760 (ppc64_emit_zero_ext): New function.
4761 (ppc64_emit_log_not): New function.
4762 (ppc64_emit_bit_and): New function.
4763 (ppc64_emit_bit_or): New function.
4764 (ppc64_emit_bit_xor): New function.
4765 (ppc64_emit_bit_not): New function.
4766 (ppc64_emit_equal): New function.
4767 (ppc64_emit_less_signed): New function.
4768 (ppc64_emit_less_unsigned): New function.
4769 (ppc64_emit_ref): New function.
4770 (ppc64_emit_const): New function.
4771 (ppc64v1_emit_reg): New function.
4772 (ppc64v2_emit_reg): New function.
4773 (ppc64_emit_pop): New function.
4774 (ppc64_emit_stack_flush): New function.
4775 (ppc64_emit_swap): New function.
4776 (ppc64v1_emit_call): New function.
4777 (ppc64v2_emit_call): New function.
4778 (ppc64v1_emit_int_call_1): New function.
4779 (ppc64v2_emit_int_call_1): New function.
4780 (ppc64v1_emit_void_call_2): New function.
4781 (ppc64v2_emit_void_call_2): New function.
4782 (ppc64_emit_if_goto): New function.
4783 (ppc64_emit_eq_goto): New function.
4784 (ppc64_emit_ne_goto): New function.
4785 (ppc64_emit_lt_goto): New function.
4786 (ppc64_emit_le_goto): New function.
4787 (ppc64_emit_gt_goto): New function.
4788 (ppc64_emit_ge_goto): New function.
4789 (ppc64v1_emit_ops_impl): New static variable.
4790 (ppc64v2_emit_ops_impl): New static variable.
4791 (ppc_emit_ops): New function.
4792 (linux_low_target): Wire in ppc_emit_ops.
4793
a2174ba4
MK		 47942016-03-31 Wei-cheng Wang <cole945@gmail.com>
4795 Marcin Kościelnicki <koriakin@0x04.net>
4796
4797 PR/17221
4798 * Makefile.in: Add powerpc-*-ipa.o
4799 * configure.srv: Add ipa_obj for powerpc*-linux.
4800 * linux-ppc-ipa.c: New file.
4801 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4802 includes.
4803 (PPC_FIELD): New macro.
4804 (PPC_SEXT): New macro.
4805 (PPC_OP6): New macro.
4806 (PPC_BO): New macro.
4807 (PPC_LI): New macro.
4808 (PPC_BD): New macro.
4809 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4810 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4811 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4812 (ppc_get_thread_area): New function.
4813 (is_elfv2_inferior): New function.
4814 (gen_ds_form): New function.
4815 (GEN_STD): New macro.
4816 (GEN_STDU): New macro.
4817 (GEN_LD): New macro.
4818 (GEN_LDU): New macro.
4819 (gen_d_form): New function.
4820 (GEN_ADDI): New macro.
4821 (GEN_ADDIS): New macro.
4822 (GEN_LI): New macro.
4823 (GEN_LIS): New macro.
4824 (GEN_ORI): New macro.
4825 (GEN_ORIS): New macro.
4826 (GEN_LWZ): New macro.
4827 (GEN_STW): New macro.
4828 (GEN_STWU): New macro.
4829 (gen_xfx_form): New function.
4830 (GEN_MFSPR): New macro.
4831 (GEN_MTSPR): New macro.
4832 (GEN_MFCR): New macro.
4833 (GEN_MTCR): New macro.
4834 (GEN_SYNC): New macro.
4835 (GEN_LWSYNC): New macro.
4836 (gen_x_form): New function.
4837 (GEN_OR): New macro.
4838 (GEN_MR): New macro.
4839 (GEN_LWARX): New macro.
4840 (GEN_STWCX): New macro.
4841 (GEN_CMPW): New macro.
4842 (gen_md_form): New function.
4843 (GEN_RLDICL): New macro.
4844 (GEN_RLDICR): New macro.
4845 (gen_i_form): New function.
4846 (GEN_B): New macro.
4847 (GEN_BL): New macro.
4848 (gen_b_form): New function.
4849 (GEN_BNE): New macro.
4850 (GEN_LOAD): New macro.
4851 (GEN_STORE): New macro.
4852 (gen_limm): New function.
4853 (gen_atomic_xchg): New function.
4854 (gen_call): New function.
4855 (ppc_relocate_instruction): New function.
4856 (ppc_install_fast_tracepoint_jump_pad): New function.
4857 (ppc_get_min_fast_tracepoint_insn_len): New function.
4858 (ppc_get_ipa_tdesc_idx): New function.
4859 (the_low_target): Wire in the new functions.
4860 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4861 tdescs.
4862 * linux-ppc-tdesc.h: New file.
4863
a13c4696
MK		 48642016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4865
4866 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4867 (alloc_jump_pad_buffer): New function.
4868 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4869 (alloc_jump_pad_buffer): New function.
4870 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4871 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4872 (alloc_jump_pad_buffer): New function.
4873 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4874 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4875 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4876 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4877
1cda1512
MK		 48782016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4879
4880 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4881 * linux-amd64-ipa.c: Likewise.
4882 * linux-i386-ipa.c: Likewise.
4883 * linux-s390-ipa.c: Likewise.
4884 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4885 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4886 set_trace_state_variable_value_ptr.
4887 (struct ipa_sym_addresses): Likewise.
4888 (symbol_list): Likewise.
4889 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4890 accessing gdb_collect directly.
4891 (gdb_collect_ptr_type): New typedef.
4892 (get_raw_reg_ptr_type): New typedef.
4893 (get_trace_state_variable_value_ptr_type): New typedef.
4894 (set_trace_state_variable_value_ptr_type): New typedef.
4895 (gdb_collect_ptr): New global.
4896 (get_raw_reg_ptr): New global.
4897 (get_trace_state_variable_value_ptr): New global.
4898 (set_trace_state_variable_value_ptr): New global.
4899 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4900 accessing get_raw_reg directly.
4901 (get_get_tsv_func_addr): Likewise for
4902 get_trace_state_variable_value_ptr.
4903 (get_set_tsv_func_addr): Likewise for
4904 set_trace_state_variable_value_ptr.
4905 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4906
72fb5488
SM		 49072016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4908
4909 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4910
28170b88
MK		 49112016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4912
4913 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4914 packets.
4915 (relocate_instruction): Remove own_buf.
4916 * server.c (own_buf): Make global.
4917 (handle_v_requests): Make global.
4918 * server.h (own_buf): New declaration.
4919 (handle_v_requests): New prototype.
4920
f39e8743
MK		 49212016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4922
4923 PR 18377
4924 * linux-s390-low.c (add_insns): New function.
4925 (s390_emit_prologue): New function.
4926 (s390_emit_epilogue): New function.
4927 (s390_emit_add): New function.
4928 (s390_emit_sub): New function.
4929 (s390_emit_mul): New function.
4930 (s390_emit_lsh): New function.
4931 (s390_emit_rsh_signed): New function.
4932 (s390_emit_rsh_unsigned): New function.
4933 (s390_emit_ext): New function.
4934 (s390_emit_log_not): New function.
4935 (s390_emit_bit_and): New function.
4936 (s390_emit_bit_or): New function.
4937 (s390_emit_bit_xor): New function.
4938 (s390_emit_bit_not): New function.
4939 (s390_emit_equal): New function.
4940 (s390_emit_less_signed): New function.
4941 (s390_emit_less_unsigned): New function.
4942 (s390_emit_ref): New function.
4943 (s390_emit_if_goto): New function.
4944 (s390_emit_goto): New function.
4945 (s390_write_goto_address): New function.
4946 (s390_emit_litpool): New function.
4947 (s390_emit_const): New function.
4948 (s390_emit_call): New function.
4949 (s390_emit_reg): New function.
4950 (s390_emit_pop): New function.
4951 (s390_emit_stack_flush): New function.
4952 (s390_emit_zero_ext): New function.
4953 (s390_emit_swap): New function.
4954 (s390_emit_stack_adjust): New function.
4955 (s390_emit_set_r2): New function.
4956 (s390_emit_int_call_1): New function.
4957 (s390_emit_void_call_2): New function.
4958 (s390_emit_eq_goto): New function.
4959 (s390_emit_ne_goto): New function.
4960 (s390_emit_lt_goto): New function.
4961 (s390_emit_le_goto): New function.
4962 (s390_emit_gt_goto): New function.
4963 (s390_emit_ge_goto): New function.
4964 (s390x_emit_prologue): New function.
4965 (s390x_emit_epilogue): New function.
4966 (s390x_emit_add): New function.
4967 (s390x_emit_sub): New function.
4968 (s390x_emit_mul): New function.
4969 (s390x_emit_lsh): New function.
4970 (s390x_emit_rsh_signed): New function.
4971 (s390x_emit_rsh_unsigned): New function.
4972 (s390x_emit_ext): New function.
4973 (s390x_emit_log_not): New function.
4974 (s390x_emit_bit_and): New function.
4975 (s390x_emit_bit_or): New function.
4976 (s390x_emit_bit_xor): New function.
4977 (s390x_emit_bit_not): New function.
4978 (s390x_emit_equal): New function.
4979 (s390x_emit_less_signed): New function.
4980 (s390x_emit_less_unsigned): New function.
4981 (s390x_emit_ref): New function.
4982 (s390x_emit_if_goto): New function.
4983 (s390x_emit_const): New function.
4984 (s390x_emit_call): New function.
4985 (s390x_emit_reg): New function.
4986 (s390x_emit_pop): New function.
4987 (s390x_emit_stack_flush): New function.
4988 (s390x_emit_zero_ext): New function.
4989 (s390x_emit_swap): New function.
4990 (s390x_emit_stack_adjust): New function.
4991 (s390x_emit_int_call_1): New function.
4992 (s390x_emit_void_call_2): New function.
4993 (s390x_emit_eq_goto): New function.
4994 (s390x_emit_ne_goto): New function.
4995 (s390x_emit_lt_goto): New function.
4996 (s390x_emit_le_goto): New function.
4997 (s390x_emit_gt_goto): New function.
4998 (s390x_emit_ge_goto): New function.
4999 (s390_emit_ops): New function.
5000 (struct linux_target_ops): Fill in emit_ops hook.
5001
abd9baf9
MK		 50022016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5003
5004 PR 18377
5005 * Makefile.in: Add s390 IPA files.
5006 * configure.srv: Build IPA for s390.
5007 * linux-s390-ipa.c: New file.
5008 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
5009 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
5010 (tdesc_s390_linux32): Likewise.
5011 (init_registers_s390_linux32v1): Likewise.
5012 (tdesc_s390_linux32v1): Likewise.
5013 (init_registers_s390_linux32v2): Likewise.
5014 (tdesc_s390_linux32v2): Likewise.
5015 (init_registers_s390_linux64): Likewise.
5016 (tdesc_s390_linux64): Likewise.
5017 (init_registers_s390_linux64v1): Likewise.
5018 (tdesc_s390_linux64v1): Likewise.
5019 (init_registers_s390_linux64v2): Likewise.
5020 (tdesc_s390_linux64v2): Likewise.
5021 (init_registers_s390_te_linux64): Likewise.
5022 (tdesc_s390_te_linux64): Likewise.
5023 (init_registers_s390_vx_linux64): Likewise.
5024 (tdesc_s390_vx_linux64): Likewise.
5025 (init_registers_s390_tevx_linux64): Likewise.
5026 (tdesc_s390_tevx_linux64): Likewise.
5027 (init_registers_s390x_linux64): Likewise.
5028 (tdesc_s390x_linux64): Likewise.
5029 (init_registers_s390x_linux64v1): Likewise.
5030 (tdesc_s390x_linux64v1): Likewise.
5031 (init_registers_s390x_linux64v2): Likewise.
5032 (tdesc_s390x_linux64v2): Likewise.
5033 (init_registers_s390x_te_linux64): Likewise.
5034 (tdesc_s390x_te_linux64): Likewise.
5035 (init_registers_s390x_vx_linux64): Likewise.
5036 (tdesc_s390x_vx_linux64): Likewise.
5037 (init_registers_s390x_tevx_linux64): Likewise.
5038 (tdesc_s390x_tevx_linux64): Likewise.
5039 (have_hwcap_s390_vx): New static variable.
5040 (s390_arch_setup): Fill have_hwcap_s390_vx.
5041 (s390_get_thread_area): New function.
5042 (s390_ft_entry_gpr_esa): New const.
5043 (s390_ft_entry_gpr_zarch): New const.
5044 (s390_ft_entry_misc): New const.
5045 (s390_ft_entry_fr): New const.
5046 (s390_ft_entry_vr): New const.
5047 (s390_ft_main_31): New const.
5048 (s390_ft_main_64): New const.
5049 (s390_ft_exit_fr): New const.
5050 (s390_ft_exit_vr): New const.
5051 (s390_ft_exit_misc): New const.
5052 (s390_ft_exit_gpr_esa): New const.
5053 (s390_ft_exit_gpr_zarch): New const.
5054 (append_insns): New function.
5055 (s390_relocate_instruction): New function.
5056 (s390_install_fast_tracepoint_jump_pad): New function.
5057 (s390_get_min_fast_tracepoint_insn_len): New function.
5058 (s390_get_ipa_tdesc_idx): New function.
5059 (struct linux_target_ops): Wire in the above functions.
5060 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
5061 * linux-s390-tdesc.h: New file.
5062
a4105d04
MK		 50632016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5064
5065 * linux-s390-low.c (s390_supports_tracepoints): New function.
5066 (struct linux_target_ops): Fill supports_tracepoints hook.
5067
35ac8b3e
YQ		 50682016-03-18 Yao Qi <yao.qi@linaro.org>
5069
5070 * linux-low.c (lwp_signal_can_be_delivered): New function.
5071 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5072
94610ec4
YQ		 50732016-03-18 Yao Qi <yao.qi@linaro.org>
5074
5075 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
5076 0 if signal is enqueued. Remove 'signal' from one debugging
5077 message. Move one debugging message to some lines below.
5078 Remove code setting 'signal' to 0.
5079
80aea927
YQ		 50802016-03-18 Yao Qi <yao.qi@linaro.org>
5081
5082 * linux-low.c (linux_low_filter_event): Remove redundant
5083 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5084
b04fd3be
MK		 50852016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5086
5087 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5088 (struct linux_target_ops): Wire in the above.
5089
c40c8d4b
YQ		 50902016-03-03 Yao Qi <yao.qi@linaro.org>
5091
5092 * linux-low.c: Update comments to start_step_over.
5093
0f8288ae
YQ		 50942016-03-03 Yao Qi <yao.qi@linaro.org>
5095
5096 PR server/19736
5097 * linux-low.c (handle_extended_wait): Set child suspended
5098 if event_lwp->bp_reinsert isn't zero.
5099
fdbd04a8
YQ		 51002016-03-02 Yao Qi <yao.qi@linaro.org>
5101
5102 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5103 enqueue_pending_signal.
5104
6896a8fa
MK		 51052016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5106
5107 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5108 is actually loaded.
5109
ab503087
MK		 51102016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5111
5112 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
5113 (s390_regmap_3264) [!__s390x__]: New global.
5114 (s390_collect_ptrace_register): Skip map entries containing -1.
5115 (s390_supply_ptrace_register): Ditto.
5116 (s390_fill_gprs_high): New function.
5117 (s390_store_gprs_high): New function.
5118 (s390_regsets): Add NT_S390_HIGH_GPRS.
5119 (s390_get_hwcap): Enable on 31-bit.
5120 (have_hwcap_s390_high_gprs): Enable on 31-bit.
5121 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
5122 Detect NT_S390_HIGH_GPRS.
5123 (s390_usrregs_info_3264): Enable on 31-bit.
5124 (s390_regs_info): Enable regs_info_3264 on 31-bit.
5125 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
5126
ae91f625
MK		 51272016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
5128
5129 PR gdb/13808
5130 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
5131 * configure.srv: Ditto.
5132 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
5133 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
5134 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
5135 (init_registers_amd64_linux): Remove prototype.
5136 (tdesc_amd64_linux): Remove declaration.
5137 (get_ipa_tdesc): New function.
5138 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5139 initialize remaining tdescs.
5140 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
5141 (init_registers_i386_linux): Remove prototype.
5142 (tdesc_i386_linux): Remove declaration.
5143 (get_ipa_tdesc): New function.
5144 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
5145 initialize remaining tdescs.
5146 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
5147 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
5148 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
5149 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
5150 (x86_get_ipa_tdesc_idx): New function.
5151 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
5152 * linux-x86-tdesc.h: New file.
5153 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
5154 (target_get_ipa_tdesc_idx): New macro.
5155 * tracepoint.c (ipa_tdesc_idx): New macro.
5156 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
5157 (symbol_list): Add ipa_tdesc_idx.
5158 (cmd_qtstart): Write ipa_tdesc_idx in the target.
5159 (ipa_tdesc): Remove.
5160 (ipa_tdesc_idx): New variable.
5161 (get_context_regcache): Use get_ipa_tdesc.
5162 (gdb_collect): Ditto.
5163 (gdb_probe): Ditto.
5164 * tracepoint.h (get_ipa_tdesc): New prototype.
5165 (ipa_tdesc): Remove.
5166
e7ad2f14
PA		 51672016-02-24 Pedro Alves <palves@redhat.com>
5168
5169 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
5170 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
5171 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
5172 Factor out common code between the USE_SIGTRAP_SIGINFO and
5173 !USE_SIGTRAP_SIGINFO blocks.
5174 (linux_low_filter_event): Call save_stop_reason instead of
5175 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
5176 Update comments.
5177 (linux_wait_1): Update comments.
5178
657f9cde
WW		 51792016-02-24 Wei-cheng Wang <cole945@gmail.com>
5180
5181 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
5182 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
5183 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
5184 ppc_insert_point, ppc_remove_point.
5185
b00b61e1
MK		 51862016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5187
5188 * linux-s390-low.c (s390_supports_z_point_type): New function.
5189 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5190
553cb527
YQ		 51912016-02-16 Yao Qi <yao.qi@linaro.org>
5192
5193 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5194 PC. Get pc from regcache_read_pc.
5195
a5652c21
YQ		 51962016-02-12 Yao Qi <yao.qi@linaro.org>
5197
5198 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
5199 or linux_get_pc_32bit.
5200 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
5201
ed443b61
YQ		 52022016-02-12 Yao Qi <yao.qi@linaro.org>
5203
5204 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5205 arm_linux_get_next_pcs_fixup.
5206
020ecd38
MK		 52072016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
5208
5209 * tracepoint.c (x_tracepoint_action_download): Change
5210 write_inferior_data_ptr to write_inferior_data_pointer.
5211 (cmd_qtstart): Likewise.
5212 (write_inferior_data_ptr): Remove.
5213 (download_agent_expr): Change write_inferior_data_ptr to
5214 write_inferior_data_pointer.
5215 (download_tracepoint_1): Likewise.
5216 (download_tracepoint): Likewise.
5217 (download_trace_state_variables): Likewise.
5218
7cae9051
WW		 52192016-02-11 Wei-cheng Wang <cole945@gmail.com>
5220 Marcin Kościelnicki <koriakin@0x04.net>
5221
5222 * tracepoint.c (struct tracepoint_action_ops): Remove.
5223 (struct tracepoint_action): Remove ops.
5224 (m_tracepoint_action_download, r_tracepoint_action_download)
5225 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
5226 size and offset accordingly.
5227 (m_tracepoint_action_ops, r_tracepoint_action_ops)
5228 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
5229 (tracepoint_action_send, tracepoint_action_download): New functions.
5230 Helpers for trace action handlers.
5231 (add_tracepoint_action): Remove setup actions ops.
5232 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
5233
9f6a71b4
YQ		 52342016-02-10 Yao Qi <yao.qi@linaro.org>
5235
5236 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5237
1e94266c
SM		 52382016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5239
5240 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5241 to AC_OUTPUT.
5242 * configure: Regenerate.
5243
8adce034
SM		 52442016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5245
5246 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
5247 void * to gdb_byte *.
5248 * linux-low.c (siginfo_fixup): Likewise.
5249 (linux_xfer_siginfo): Likewise.
5250 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
5251 Likewise.
5252 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5253
93813b37
WT		 52542016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5255
5256 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5257 to srv_tgtobj.
5258 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
5259 to srv_tgtobj.
5260 * linux-x86-low.c [__x86_64__]: Include
5261 "nat/amd64-linux-siginfo.h".
5262 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
5263 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
5264 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
5265 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
5266 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
5267 (cpt_si_fd, si_timerid, si_overrun): Move from
5268 nat/amd64-linux-siginfo.c.
5269 * Makefile.in (amd64-linux-siginfo.o:): New rule.
5270
8424cc97
SM		 52712016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5272
5273 * server.c (skip_to_semicolon): Remove.
5274 (process_point_options): Use strchrnul instead of
5275 skip_to_semicolon.
5276
4d18591b
YQ		 52772016-01-26 Yao Qi <yao.qi@linaro.org>
5278
5279 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
5280 * linux-low.c (install_software_single_step_breakpoints): Don't
5281 call regcache_read_pc.
5282 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
5283 argument pc.
5284
d8020970
YQ		 52852016-01-26 Yao Qi <yao.qi@linaro.org>
5286
5287 * linux-low.c (install_software_single_step_breakpoints): Call
5288 regcache_read_pc instead of get_pc.
5289
8b207339
YQ		 52902016-01-26 Yao Qi <yao.qi@linaro.org>
5291
5292 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
5293 (unblock_async_io): Rename to ...
5294 (block_unblock_async_io): ... it. New function.
5295 (enable_async_io): Don't install SIGIO handler. Unblock it
5296 instead.
5297 (disable_async_io): Don't ignore SIGIO. Block it instead.
5298 (initialize_async_io): Install SIGIO handler. Don't call
5299 unblock_async_io.
5300
18879fef
YQ		 53012016-01-26 Yao Qi <yao.qi@linaro.org>
5302
5303 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5304 first character is '\003', call *the_target->request_interrupt.
5305
a0f8e08a
YQ		 53062016-01-25 Yao Qi <yao.qi@linaro.org>
5307
5308 * remote-utils.c (new_thread_notify): Remove.
5309 (dead_thread_notify): Likewise.
5310 * remote-utils.h (new_thread_notify): Remove declaration.
5311 (dead_thread_notify): Likewise.
5312
cc5fd9ab
MK		 53132016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5314
5315 * gdb.trace/pending.exp: Fix expected message on continue.
5316
99e8eb11
MK		 53172016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
5318
5319 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
5320 it works properly on big-endian machines where sizeof (CORE_ADDR)
5321 != sizeof (void *).
5322
a994041d
PA		 53232016-01-21 Pedro Alves <palves@redhat.com>
5324
5325 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5326 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5327 * configure: Regenerate.
5328
f7a6a40d
YQ		 53292016-01-21 Yao Qi <yao.qi@linaro.org>
5330
5331 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
5332 is_thumb and set it according to CPSR saved on the stack.
5333 (get_next_pcs_syscall_next_pc): Pass is_thumb to
5334 arm_sigreturn_next_pc.
5335
6f69e520
YQ		 53362016-01-18 Yao Qi <yao.qi@linaro.org>
5337
5338 * linux-low.c (linux_set_pc_64bit): New function.
5339 (linux_get_pc_64bit): New function.
5340 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
5341 Declare.
5342 * linux-sparc-low.c (debug_threads): Remove declaration.
5343 (sparc_get_pc): Remove.
5344 (the_low_target): Use linux_get_pc_64bit instead of
5345 sparc_get_pc.
5346 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5347 (the_low_target): Use linux_get_pc_64bit and
5348 linux_set_pc_64bit.
5349
276d4552
YQ		 53502016-01-18 Yao Qi <yao.qi@linaro.org>
5351
5352 * linux-arm-low.c (debug_threads): Remove declaration.
5353 (arm_get_pc, arm_set_pc): Remove.
5354 (the_low_target): Use linux_get_pc_32bit and
5355 linux_set_pc_32bit.
5356 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5357 (the_low_target): Use linux_get_pc_32bit and
5358 linux_set_pc_32bit.
5359 * linux-cris-low.c (debug_threads): Remove declaration.
5360 (cris_get_pc, cris_set_pc,): Remove.
5361 (the_low_target): Use linux_get_pc_32bit and
5362 linux_set_pc_32bit.
5363 * linux-crisv32-low.c (debug_threads): Remove declaration.
5364 (cris_get_pc, cris_set_pc): Remove.
5365 (the_low_target): Use linux_get_pc_32bit and
5366 linux_set_pc_32bit.
5367 * linux-low.c: Include inttypes.h.
5368 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
5369 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
5370 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
5371 (the_low_target): Use linux_get_pc_32bit and
5372 linux_set_pc_32bit.
5373 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5374 (the_low_target): Use linux_get_pc_32bit and
5375 linux_set_pc_32bit.
5376 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5377 (the_low_target): Use linux_get_pc_32bit and
5378 linux_set_pc_32bit.
5379 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5380 (the_low_target): Use linux_get_pc_32bit and
5381 linux_set_pc_32bit.
5382 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5383 (the_low_target): Use linux_get_pc_32bit and
5384 linux_set_pc_32bit.
5385
eb0edac8
GB		 53862016-01-18 Gary Benson <gbenson@redhat.com>
5387
5388 * configure.ac (AC_FUNC_FORK): New check.
5389 * config.in: Regenerate.
5390 * configure: Likewise.
5391
1b451dda
YQ		 53922016-01-14 Yao Qi <yao.qi@linaro.org>
5393
5394 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
5395 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
5396 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
5397 arm_get_next_pcs_ctor.
5398
82075af2
JS		 53992016-01-12 Josh Stone <jistone@redhat.com>
5400 Philippe Waroquiers <philippe.waroquiers@skynet.be>
5401
5402 * inferiors.h: Include "gdb_vecs.h".
5403 (struct process_info): Add syscalls_to_catch.
5404 * inferiors.c (remove_process): Free syscalls_to_catch.
5405 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
5406 syscall_return stops.
5407 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
5408 * server.c (handle_general_set): Handle QCatchSyscalls.
5409 (handle_query): Report support for QCatchSyscalls.
5410 * target.h (struct target_ops): Add supports_catch_syscall.
5411 (target_supports_catch_syscall): New macro.
5412 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
5413 (struct lwp_info): Add syscall_state.
5414 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
5415 Maintain syscall_state and syscalls_to_catch across exec.
5416 (get_syscall_trapinfo): New function, proxy to the_low_target.
5417 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
5418 (linux_low_filter_event): Toggle syscall_state entry/return for
5419 syscall traps, and set it ignored for all others.
5420 (gdb_catching_syscalls_p): New function.
5421 (gdb_catch_this_syscall_p): New function.
5422 (linux_wait_1): Handle SYSCALL_SIGTRAP.
5423 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
5424 (linux_supports_catch_syscall): New function.
5425 (linux_target_ops): Install it.
5426 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
5427 (the_low_target): Install it.
5428
8f13a3ce
MF		 54292016-01-12 Mike Frysinger <vapier@gentoo.org>
5430
5431 * acinclude.m4: Include new ../warning.m4 file.
5432 * configure: Regenerated.
5433 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5434
5b3da067
MF		 54352016-01-12 Mike Frysinger <vapier@gentoo.org>
5436
5437 * ax.c (is_goto_target): Mark static.
5438 * linux-low.c (register_addr): Likewise.
5439 (linux_fetch_registers, linux_store_registers): Likewise.
5440 * mem-break.c (any_persistent_commands): Fix old prototype.
5441 (add_commands_to_breakpoint): Mark static.
5442 * regcache.c (find_register_by_name): Delete unused func.
5443 * remote-utils.c (hex_or_minus_one): Mark static.
5444 * server.c (monitor_show_help): Mark static.
5445 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
5446 handle_v_requests): Likewise.
5447
bc504a31
PA		 54482016-01-12 Pedro Alves <palves@redhat.com>
5449
5450 Remove use of the registered trademark symbol throughout.
5451
5a0dd67a
YQ		 54522016-01-08 Yao Qi <yao.qi@linaro.org>
5453
5454 * remote-utils.c (getpkt): If c is '\003', call target hook
5455 request_interrupt.
5456
b2ca446f
YQ		 54572016-01-06 Yao Qi <yao.qi@linaro.org>
5458
5459 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
5460 linux-aarch32-low.c.
5461 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5462 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5463 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5464 (thumb2_breakpoint): Declare.
5465 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
5466 linux-aarch32-low.h.
5467 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5468 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
5469 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5470
edd88788
JB		 54712016-01-01 Joel Brobecker <brobecker@adacore.com>
5472
5473 * gdbreplay.c (gdbreplay_version): Change copyright year in
5474 version message.
5475 * server.c (gdbserver_version): Likewise.
5476
65da7f14
PP		 54772015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5478
5479 * server.c (crc32_table): Delete.
5480 (crc32): Use libiberty's xcrc32 function.
5481
4abd5ed2
JB		 54822015-12-22 Joel Brobecker <brobecker@adacore.com>
5483
5484 * lynx-low.c (lynx_delete_thread_callback): New function.
5485 (lynx_mourn): Properly delete our process and all of its
5486 threads. Remove call to clear_inferiors.
5487
0e50fe5c
JB		 54882015-12-22 Joel Brobecker <brobecker@adacore.com>
5489
5490 * target.c (thread_search_callback): Add check that
5491 the thread_stopped target callback is not NULL before
5492 calling it.
5493
35adc03f
YQ		 54942015-12-21 Yao Qi <yao.qi@linaro.org>
5495
5496 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5497 arm breakpoint.
5498
bd2b2909
AT		 54992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5500
5501 * server.c (handle_query): Call target_supports_software_single_step.
5502
7fe5e27e
AT		 55032015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5504
5505 * linux-low.c (single_step): New function.
5506 (linux_resume_one_lwp_throw): Call single_step.
5507 (start_step_over): Likewise.
5508
d9311bfa
AT		 55092015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5510
5511 * Makefile.in (SFILES): Append arch/arm-linux.c,
5512 arch/arm-get-next-pcs.c.
5513 (arm-linux.o): New rule.
5514 (arm-get-next-pcs.o): New rule.
5515 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
5516 arm-linux.o.
5517 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
5518 to linux-aarch32-low.c.
5519 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5520 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5521 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5522 (thumb2_breakpoint_len): Likewise.
5523 (arm_is_thumb_mode): Make non-static.
5524 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
5525 from linux-aarch32-low.c.
5526 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5527 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5528 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5529 (thumb2_breakpoint_len): Likewise.
5530 (arm_is_thumb_mode): New declaration.
5531 * linux-arm-low.c: Include arch/arm-linux.h
5532 aarch/arm-get-next-pcs.h, sys/syscall.h.
5533 (get_next_pcs_ops): New struct.
5534 (get_next_pcs_addr_bits_remove): New function.
5535 (get_next_pcs_is_thumb): New function.
5536 (get_next_pcs_read_memory_unsigned_integer): Likewise.
5537 (arm_sigreturn_next_pc): Likewise.
5538 (get_next_pcs_syscall_next_pc): Likewise.
5539 (arm_gdbserver_get_next_pcs): Likewise.
5540 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
5541 Initialize.
5542 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5543 * server.h: Include gdb_vecs.h.
5544
68ce2059
AT		 55452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5546
5547 * Makefile.in (SFILES): Append common/common-regcache.c.
5548 (OBS): Append common-regcache.o.
5549 (common-regcache.o): New rule.
5550 * regcache.c (init_register_cache): Initialize cache to
5551 REG_UNAVAILABLE.
5552 (regcache_raw_read_unsigned): New function.
5553 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5554 register_status enum.
5555
fa5308bd
AT		 55562015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5557
5558 * linux-aarch64-low.c (the_low_targets): Rename
5559 breakpoint_reinsert_addr to get_next_pcs.
5560 * linux-arm-low.c (the_low_targets): Likewise.
5561 * linux-bfin-low.c (the_low_targets): Likewise.
5562 * linux-cris-low.c (the_low_targets): Likewise.
5563 * linux-crisv32-low.c (the_low_targets): Likewise.
5564 * linux-low.c (can_software_single_step): Likewise.
5565 (install_software_single_step_breakpoints): New function.
5566 (start_step_over): Use install_software_single_step_breakpoints.
5567 * linux-low.h: New CORE_ADDR vector.
5568 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
5569 get_next_pcs.
5570 * linux-mips-low.c (the_low_targets): Likewise.
5571 * linux-nios2-low.c (the_low_targets): Likewise.
5572 * linux-sparc-low.c (the_low_targets): Likewise.
5573
4a6ed09b
PA		 55742015-12-17 Pedro Alves <palves@redhat.com>
5575
5576 * linux-low.c (linux_kill_one_lwp): Remove references to
5577 LinuxThreads.
5578 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5579 to 'kill'.
5580 (linux_init_signals): Delete.
5581 (initialize_low): Adjust.
5582 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5583
7544db95
PA		 55842015-12-16 Pedro Alves <palves@redhat.com>
5585
5586 * configure.ac (compiler warning flags): When testing a
5587 -Wno-foo option, check whether -Wfoo works instead.
5588 * configure: Regenerate.
5589
8020350c
DB		 55902015-12-11 Don Breazeal <donb@codesourcery.com>
5591
5592 * server.c (process_serial_event): Don't exit from gdbserver
5593 in remote mode if there are still active inferiors.
5594
db91f502
YQ		 55952015-12-11 Yao Qi <yao.qi@linaro.org>
5596
5597 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5598 arm_breakpoint_at if the process is 32-bit.
5599
b37a6290
YQ		 56002015-12-11 Yao Qi <yao.qi@linaro.org>
5601
5602 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5603 arm breakpoint.
5604
17b1509a
YQ		 56052015-12-07 Yao Qi <yao.qi@linaro.org>
5606
5607 * configure.srv: Append arm.o to srv_tgtobj for
5608 aarch64*-*-linux* target.
5609 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
5610 from linux-arm-low.c.
5611 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
5612 (arm_breakpoint_len, thumb_breakpoint): Likewise.
5613 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
5614 (thumb2_breakpoint_len): Likewise.
5615 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
5616 (arm_breakpoint_kinds): Likewise.
5617 (arm_breakpoint_kind_from_pc): Likewise.
5618 (arm_sw_breakpoint_from_kind): Likewise.
5619 (arm_breakpoint_kind_from_current_state): Likewise.
5620 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
5621 (arm_sw_breakpoint_from_kind): Declare.
5622 (arm_breakpoint_kind_from_current_state): Declare.
5623 (arm_breakpoint_at): Declare.
5624 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
5625 arm_sw_breakpoint_from_kind if process is 32-bit.
5626 (aarch64_breakpoint_kind_from_pc): New function.
5627 (aarch64_breakpoint_kind_from_current_state): New function.
5628 (the_low_target): Initialize fields breakpoint_kind_from_pc
5629 and breakpoint_kind_from_current_state.
5630 * linux-arm-low.c (arm_breakpoint_kinds): Move to
5631 linux-aarch32-low.c.
5632 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
5633 (arm_breakpoint, arm_breakpoint_len): Likewise.
5634 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
5635 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
5636 (arm_is_thumb_mode): Likewise.
5637 (arm_breakpoint_at): Likewise.
5638 (arm_breakpoint_kind_from_pc): Likewise.
5639 (arm_sw_breakpoint_from_kind): Likewise.
5640 (arm_breakpoint_kind_from_current_state): Likewise.
5641
5642 Revert:
5643 2015-08-04 Yao Qi <yao.qi@linaro.org>
5644
5645 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5646 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5647 * server.c (extended_protocol): Remove "static".
5648 * server.h (extended_protocol): Declare it.
5649
ece66d65
JS		 56502015-12-04 Josh Stone <jistone@redhat.com>
5651
5652 * target.h (struct target_ops) <arch_setup>: Rename to ...
5653 (struct target_ops) <post_create_inferior>: ... this.
5654 (target_arch_setup): Rename to ...
5655 (target_post_create_inferior): ... this, calling post_create_inferior.
5656 * server.c (start_inferior): Update target_arch_setup calls to
5657 target_post_create_inferior.
5658 * linux-low.c (linux_low_ptrace_options): Forward declare.
5659 (linux_arch_setup): Update its comment for general use.
5660 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
5661 (struct linux_target_ops): Use linux_post_create_inferior.
5662 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
5663 to post_create_inferior.
5664 * nto-low.c (struct nto_target_ops): Likewise.
5665 * spu-low.c (struct spu_target_ops): Likewise.
5666 * win32-low.c (struct win32_target_ops): Likewise.
5667
e58c48b4
AT		 56682015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5669
5670 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5671
fbec8956
AT		 56722015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5673
5674 * linux-arm-low.c (arm_reinsert_addr): Remove function.
5675 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
5676 * linux-cris-low.c (cris_reinsert_addr> Remove function.
5677 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5678 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
5679 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5680 * linux-mips-low.c (mips_reinsert_addr): Remove function.
5681 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5682 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
5683 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5684 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
5685 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
5686
9b4c5f87
AT		 56872015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5688
5689 * linux-low.c (linux_look_up_symbols): Don't call
5690 linux_supports_traceclone.
5691 * linux-low.h (thread_db_init): Remove use_events argument.
5692 * thread-db.c (thread_db_use_event): Remove global variable.
5693 (struct thread_db) <td_thr_event_enable_p>: Remove field.
5694 (struct thread_db) <td_create_bp>: Remove field.
5695 (thread_db_create_event): Remove function.
5696 (thread_db_enable_reporting): Likewise.
5697 (find_one_thread): Don't check for thread_db_use_events.
5698 (attach_thread): Likewise.
5699 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
5700 (try_thread_db_load_1): Don't check for thread_db_use_events.
5701 (thread_db_init): Remove use_events argument and thread events
5702 handling.
5703 (remove_thread_event_breakpoints): Remove function.
5704 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5705
7d00775e
AT		 57062015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5707
5708 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
5709 New function.
5710 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5711 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
5712 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5713 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
5714 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
5715 Initialize.
5716 * linux-crisv32-low.c (cris_supports_hardware_single_step):
5717 New function.
5718 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5719 * linux-low.c (can_hardware_single_step): Use
5720 supports_hardware_single_step.
5721 (can_software_single_step): New function.
5722 (start_step_over): Call can_software_single_step.
5723 (linux_supports_hardware_single_step): New function.
5724 (struct target_ops) <supports_software_single_step>: Initialize.
5725 * linux-low.h (struct linux_target_ops)
5726 <supports_hardware_single_step>: Initialize.
5727 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
5728 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5729 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
5730 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
5731 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
5732 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5733 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
5734 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5735 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
5736 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
5737 Initialize.
5738 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5739 (struct linux_target_ops) <tile_supports_hardware_single_step>:
5740 Initialize.
5741 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
5742 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5743 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5744 New function.
5745 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5746 * target.h (struct target_ops): <supports_software_single_step>:
5747 New field.
5748 (target_supports_software_single_step): New macro.
5749
2d97cd35
AT		 57502015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5751
5752 * linux-low.c (linux_wait_1): Fix pc advance condition.
5753 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5754 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5755
769ef81f
AT		 57562015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5757
5758 * linux-arm-low.c (arm_is_thumb_mode): New function.
5759 (arm_breakpoint_at): Use arm_is_thumb_mode.
5760 (arm_breakpoint_kind_from_current_state): New function.
5761 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5762 Initialize.
5763 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5764 (linux_breakpoint_kind_from_current_state): New function.
5765 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5766 * linux-low.h (struct linux_target_ops)
5767 <breakpoint_kind_from_current_state>: New field.
5768 * target.h (struct target_ops): Likewise.
5769 (target_breakpoint_kind_from_current_state): New macro.
5770
1bebeeca
PA		 57712015-11-30 Pedro Alves <palves@redhat.com>
5772
5773 * linux-low.c (linux_resume): Wake up the event loop before
5774 returning.
5775
a67a9fae
PA		 57762015-11-30 Pedro Alves <palves@redhat.com>
5777
5778 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5779 check.
5780 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5781 to -1.
5782 * target.c (struct thread_search): New structure.
5783 (thread_search_callback): New function.
5784 (prev_general_thread): New global.
5785 (prepare_to_access_memory, done_accessing_memory): New functions.
5786 * target.h (prepare_to_access_memory, done_accessing_memory):
5787 Replace macros with function declarations.
5788
f2faf941
PA		 57892015-11-30 Pedro Alves <palves@redhat.com>
5790
5791 PR 14618
5792 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5793 report TARGET_WAITKIND_NO_RESUMED.
5794 * remote-utils.c (prepare_resume_reply): Handle
5795 TARGET_WAITKIND_NO_RESUMED.
5796 * server.c (report_no_resumed): New global.
5797 (handle_query) <qSupported>: Handle "no-resumed+". Report
5798 "no-resumed+" support.
5799 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5800 return error if the client doesn't support no-resumed events.
5801 (push_stop_notification): New function.
5802 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5803 events if the client supports them.
5804
a681f9c9
PA		 58052015-11-30 Pedro Alves <palves@redhat.com>
5806
5807 * linux-low.c (thread_still_has_status_pending_p): Don't check
5808 vCont;t here.
5809 (lwp_resumed): New function.
5810 (status_pending_p_callback): Return early if the LWP is not
5811 supposed to be resumed.
5812
65706a29
PA		 58132015-11-30 Pedro Alves <palves@redhat.com>
5814
5815 * linux-low.c (handle_extended_wait): Assert that the LWP's
5816 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5817 thread create events, leave the new child's status pending.
5818 (linux_low_filter_event): If GDB wants to hear about thread exit
5819 events, leave the LWP marked dead and don't delete it.
5820 (linux_wait_for_event_filtered): Don't check for thread exit.
5821 (filter_exit_event): New function.
5822 (linux_wait_1): Use it, when returning an exit event.
5823 (linux_resume_one_lwp_throw): Assert that the LWP's
5824 waitstatus is TARGET_WAITKIND_IGNORE.
5825 * remote-utils.c (prepare_resume_reply): Handle
5826 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5827 * server.c (report_thread_events): New global.
5828 (handle_general_set): Handle QThreadEvents.
5829 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5830 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5831 TARGET_WAITKIND_THREAD_EXITED.
5832 * server.h (report_thread_events): Declare.
5833
56cf4bed
PA		 58342015-11-30 Pedro Alves <palves@redhat.com>
5835
5836 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5837 the thread's last_resume_kind was resume_stop.
5838
500c1d85
PA		 58392015-11-30 Pedro Alves <palves@redhat.com>
5840
5841 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5842 before returning.
5843
de979965
PA		 58442015-11-30 Pedro Alves <palves@redhat.com>
5845
5846 * server.c (handle_v_requests): Handle vCtrlC.
5847
34c65914
PA		 58482015-11-30 Pedro Alves <palves@redhat.com>
5849
5850 * gdbthread.h (find_any_thread_of_pid): Declare.
5851 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5852 functions.
5853 * server.c (handle_query): If current_thread is NULL, look for
5854 another thread of the selected process.
5855
79efa585 58562015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 5857 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 5858
5859 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5860 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5861 name in reply.
5862 * target.h (struct target_ops) <thread_name>: New field.
5863 (target_thread_name): New macro.
5864
80d82c19
JB		 58652015-11-23 Joel Brobecker <brobecker@adacore.com>
5866
5867 * regcache.h (regcache_invalidate_pid): Add declaration.
5868 * regcache.c (regcache_invalidate_pid): New function, extracted
5869 from regcache_invalidate.
5870 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5871 Add trivial documentation comment.
5872 * lynx-low.c: Use regcache_invalidate_pid instead of
5873 regcache_invalidate.
5874
64da5dd5
JB		 58752015-11-23 Joel Brobecker <brobecker@adacore.com>
5876
5877 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5878 and Elf64_auxv_t if the target is Android.
5879
37ce4055
DE		 58802015-11-22 Doug Evans <xdje42@gmail.com>
5881
5882 * target.h: #include <sys/types.h>.
5883
06e03fff
PA		 58842015-11-19 Pedro Alves <palves@redhat.com>
5885
5886 * linux-low.c (linux_process_qsupported): Change prototype.
5887 Adjust.
5888 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5889 Change prototype.
5890 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5891 and adjust to loop over all features.
5892 * server.c (handle_query) <qSupported>: Adjust to call
5893 target_process_qsupported once, passing it a vector of unprocessed
5894 features.
5895 * target.h (struct target_ops) <process_qsupported>: Change
5896 prototype.
5897 (target_process_qsupported): Adjust.
5898
9a084706
PA		 58992015-11-19 Pedro Alves <palves@redhat.com>
5900
5901 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5902 mode.
5903 * configure: Regenerate.
5904
dad44a1f
PA		 59052015-11-19 Pedro Alves <palves@redhat.com>
5906
5907 * configure: Regenerate.
5908
231c0592
YQ		 59092015-11-19 Yao Qi <yao.qi@linaro.org>
5910
5911 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5912 type to uint32_t.
5913
6c1c9a8b
YQ		 59142015-11-19 Yao Qi <yao.qi@linaro.org>
5915
5916 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5917 (struct aarch64_operand): Move enum out.
5918
9caa3311
YQ		 59192015-11-19 Yao Qi <yao.qi@linaro.org>
5920
5921 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5922 struct user_fpsimd_state *.
5923 (aarch64_store_fpregset): Likewise.
5924
6a69a054
YQ		 59252015-11-19 Yao Qi <yao.qi@linaro.org>
5926
5927 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5928 struct user_pt_regs *.
5929 (aarch64_store_gregset): Likewise.
5930
1798301e
PA		 59312015-11-18 Pedro Alves <palves@redhat.com>
5932
5933 * Makefile.in (all_object_files): Add $IPA_OBJS.
5934
ce7715e2
PA		 59352015-11-17 Pedro Alves <palves@redhat.com>
5936
5937 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5938 GDB_SIGNAL_0 and gdb_signal_to_string.
5939
c0879059
PA		 59402015-11-17 Pedro Alves <palves@redhat.com>
5941
5942 * win32-low.c (handle_output_debug_string): Remove parameter.
5943 (win32_kill): Remove our_status local and adjust call to
5944 handle_output_debug_string.
5945 (get_child_debug_event): Adjust call to
5946 handle_output_debug_string.
5947
1996e237
SM		 59482015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5949
5950 * linux-mips-low.c (mips_fill_gregset): Add cast.
5951 (mips_store_gregset): Likewise.
5952 (mips_fill_fpregset): Likewise.
5953 (mips_store_fpregset): Likewise.
5954
cbec665b
SM		 59552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5956
5957 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5958 priv.
5959
eb3e3c67
SM		 59602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5961
5962 * linux-mips-low.c (mips_linux_new_thread): Change type of
5963 watch_type to enum target_hw_bp_type.
5964
171de4b8
SM		 59652015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5966
5967 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5968 Change return type to arm_hwbp_type.
5969
04248ead
SM		 59702015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5971
5972 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5973 (arm_store_gregset): Likewise.
5974 * linux-arm-low.c (arm_get_hwcap): Likewise.
5975 (arm_read_description): Likewise.
5976
04b3479c
SM		 59772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5978
5979 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5980
2bc84e8a
SM		 59812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5982
5983 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5984 (ppc_fill_vsxregset): Likewise.
5985 (ppc_store_vsxregset): Likewise.
5986 (ppc_fill_vrregset): Likewise.
5987 (ppc_store_vrregset): Likewise.
5988 (ppc_fill_evrregset): Likewise.
5989 (ppc_store_evrregset): Likewise.
5990
e6c5bb05
SM		 59912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5992
5993 * linux-ppc-low.c (ppc_usrregs_info): Remove
5994 forward-declaration.
5995 (ppc_arch_setup): Move lower in file.
5996
7ea45d72
SM		 59972015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5998
5999 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6000 (ps_pdwrite): Likewise.
6001
69291610
HW		 60022015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6003
6004 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6005 to after assert checks.
6006
b42945fd
SM		 60072015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6008
6009 * proc-service.c (ps_pdread): Add/adjust casts.
6010 (ps_pdwrite): Add/adjust casts.
6011
d6f85c84
SM		 60122015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6013
6014 * server.c (handle_search_memory_1): Cast return value of
6015 memmem.
6016
f98cd059
SM		 60172015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6018
6019 * server.c (write_qxfer_response): Change type of data to
6020 gdb_byte *.
6021
d2412fa5
PA		 60222015-10-29 Pedro Alves <palves@redhat.com>
6023
6024 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6025
c17414a2
PA		 60262015-10-29 Pedro Alves <palves@redhat.com>
6027
6028 * tracepoint.c (clear_installed_tracepoints): Add casts.
6029
e053fbc4
PA		 60302015-10-29 Pedro Alves <palves@redhat.com>
6031
6032 * server.c (handle_v_cont, process_serial_event): Add enum
6033 gdb_signal casts to signal parsing code.
6034
add67df8
PA		 60352015-10-29 Pedro Alves <palves@redhat.com>
6036
6037 * linux-low.h (NULL_REGSET): Define.
6038 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6039 * linux-arm-low.c (arm_regsets): Likewise.
6040 * linux-crisv32-low.c (cris_regsets): Likewise.
6041 * linux-m68k-low.c (m68k_regsets): Likewise.
6042 * linux-mips-low.c (mips_regsets): Likewise.
6043 * linux-nios2-low.c (nios2_regsets): Likewise.
6044 * linux-ppc-low.c (ppc_regsets): Likewise.
6045 * linux-s390-low.c (s390_regsets): Likewise.
6046 * linux-sh-low.c (sh_regsets): Likewise.
6047 * linux-sparc-low.c (sparc_regsets): Likewise.
6048 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6049 * linux-tile-low.c (tile_regsets): Likewise.
6050 * linux-x86-low.c (x86_regsets): Likewise.
6051 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6052
50bc912a
PA		 60532015-10-29 Pedro Alves <palves@redhat.com>
6054
6055 * linux-low.h (NULL_REGSET): Define.
6056 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
6057 * linux-arm-low.c (arm_regsets): Likewise.
6058 * linux-crisv32-low.c (cris_regsets): Likewise.
6059 * linux-m68k-low.c (m68k_regsets): Likewise.
6060 * linux-mips-low.c (mips_regsets): Likewise.
6061 * linux-nios2-low.c (nios2_regsets): Likewise.
6062 * linux-ppc-low.c (ppc_regsets): Likewise.
6063 * linux-s390-low.c (s390_regsets): Likewise.
6064 * linux-sh-low.c (sh_regsets): Likewise.
6065 * linux-sparc-low.c (sparc_regsets): Likewise.
6066 * linux-tic6x-low.c (tic6x_regsets): Likewise.
6067 * linux-tile-low.c (tile_regsets): Likewise.
6068 * linux-x86-low.c (x86_regsets): Likewise.
6069 * linux-xtensa-low.c (xtensa_regsets): Likewise.
6070
682b2546
DE		 60712015-10-26 Doug Evans <dje@google.com>
6072
6073 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6074
963843d4
DE		 60752015-10-26 Doug Evans <dje@google.com>
6076
6077 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6078
d41401ac
DE		 60792015-10-26 Doug Evans <dje@google.com>
6080
6081 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6082 for debug_printf.
6083 (attach_thread, find_new_threads_callback): Ditto.
6084
3db28855
AT		 60852015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6086
6087 * mem-break.h (set_breakpoint_data): Remove.
6088
fb78e89c
AT		 60892015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6090
6091 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
6092 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6093 (initialize_low): Remove set_breakpoint_data call.
6094 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
6095 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
6096 (initialize_low): Remove set_breakpoint_data call.
6097 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
6098 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
6099 (initialize_low): Remove set_breakpoint_data call.
6100
2e6ee069
AT		 61012015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6102
6103 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
6104 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
6105 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
6106 * target.h (target_breakpoint_kind_from_pc): New macro.
6107
1652a986
AT		 61082015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
6109
6110 * linux-low.c (default_breakpoint_kind_from_pc): New function.
6111 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
6112 the default breakpoint kind.
6113
abeead09
AT		 61142015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6115
6116 * linux-arm-low.c (arm_supports_z_point_type): Add software
6117 breakpoint support.
6118
b0b4b501
AT		 61192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6120
6121 * linux-arm-low.c: Refactor breakpoint definitions.
6122 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
6123 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
6124
8689682c
AT		 61252015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6126
6127 * Makefile.in: Add arm.c/o.
6128 * configure.srv: Likewise.
6129 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
6130 (arm_breakpoint_kind_from_pc): New function.
6131 (arm_sw_breakpoint_from_kind): Return proper kind.
6132 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
6133
27165294
AT		 61342015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6135
6136 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
6137 removal.
6138 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
6139 (struct raw_breakpoint) <size>: Remove.
6140 (struct raw_breakpoint) <kind>: Add.
6141 (bp_size): New function.
6142 (bp_opcode): Likewise.
6143 (find_raw_breakpoint_at): Adjust for kind.
6144 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
6145 (remove_memory_breakpoint): Adjust for kind call bp_size.
6146 (set_raw_breakpoint_at): Adjust for kind.
6147 (set_breakpoint): Likewise.
6148 (set_breakpoint_at): Call breakpoint_kind_from_pc.
6149 (delete_raw_breakpoint): Adjust for kind.
6150 (delete_breakpoint): Likewise.
6151 (find_gdb_breakpoint): Likewise.
6152 (set_gdb_breakpoint_1): Likewise.
6153 (set_gdb_breakpoint): Likewise.
6154 (delete_gdb_breakpoint_1): Likewise.
6155 (delete_gdb_breakpoint): Likewise.
6156 (uninsert_raw_breakpoint): Likewise.
6157 (reinsert_raw_breakpoint): Likewise.
6158 (set_breakpoint_data): Remove.
6159 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
6160 (check_mem_read): Adjust for kind call bp_size.
6161 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
6162 (clone_one_breakpoint): Adjust for kind.
6163 * mem-break.h (set_gdb_breakpoint): Likewise.
6164 (delete_gdb_breakpoint): Likewise.
6165 * server.c (process_serial_event): Likewise.
6166
dd373349
AT		 61672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6168
6169 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
6170 (struct linux_target_ops) <breakpoint>: Remove.
6171 (struct linux_target_ops) <breakpoint_len>: Remove.
6172 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6173 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6174 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
6175 (arm_sw_breakpoint_from_kind): New function.
6176 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
6177 (struct linux_target_ops) <breakpoint>: Remove.
6178 (struct linux_target_ops) <breakpoint_len>: Remove.
6179 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6180 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6181 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
6182 (struct linux_target_ops) <breakpoint>: Remove.
6183 (struct linux_target_ops) <breakpoint_len>: Remove.
6184 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6185 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6186 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
6187 (struct linux_target_ops) <breakpoint>: Remove.
6188 (struct linux_target_ops) <breakpoint_len>: Remove.
6189 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6190 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6191 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
6192 and sw_breakpoint_from_kind to increment the pc.
6193 (linux_breakpoint_kind_from_pc): New function.
6194 (linux_sw_breakpoint_from_kind): New function.
6195 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
6196 (initialize_low): Call breakpoint_kind_from_pc and
6197 sw_breakpoint_from_kind to replace breakpoint_data/len.
6198 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
6199 New field.
6200 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
6201 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
6202 (struct linux_target_ops) <breakpoint>: Remove.
6203 (struct linux_target_ops) <breakpoint_len>: Remove.
6204 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6205 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6206 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
6207 (struct linux_target_ops) <breakpoint>: Remove.
6208 (struct linux_target_ops) <breakpoint_len>: Remove.
6209 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6210 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6211 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
6212 (struct linux_target_ops) <breakpoint>: Remove.
6213 (struct linux_target_ops) <breakpoint_len>: Remove.
6214 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6215 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6216 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
6217 (struct linux_target_ops) <breakpoint>: Remove.
6218 (struct linux_target_ops) <breakpoint_len>: Remove.
6219 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6220 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6221 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
6222 (struct linux_target_ops) <breakpoint>: Remove.
6223 (struct linux_target_ops) <breakpoint_len>: Remove.
6224 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6225 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6226 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
6227 (struct linux_target_ops) <breakpoint>: Remove.
6228 (struct linux_target_ops) <breakpoint_len>: Remove.
6229 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6230 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6231 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
6232 (struct linux_target_ops) <breakpoint>: Remove.
6233 (struct linux_target_ops) <breakpoint_len>: Remove.
6234 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6235 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6236 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
6237 (struct linux_target_ops) <breakpoint>: Remove.
6238 (struct linux_target_ops) <breakpoint_len>: Remove.
6239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6240 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6241 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
6242 (struct linux_target_ops) <breakpoint>: Remove.
6243 (struct linux_target_ops) <breakpoint_len>: Remove.
6244 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6245 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6246 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
6247 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
6248 (struct linux_target_ops) <breakpoint>: Remove.
6249 (struct linux_target_ops) <breakpoint_len>: Remove.
6250 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6251 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6252 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
6253 (struct linux_target_ops) <breakpoint>: Remove.
6254 (struct linux_target_ops) <breakpoint_len>: Remove.
6255 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
6256 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
6257
4cd98a19
AT		 62582015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6259
6260 * linux-cris-low.c (cris_get_pc): Remove void arg.
6261
774ee6d2
AR		 62622015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6263
6264 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6265 variable name.
6266
833dcd29
AR		 62672015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6268
6269 * inferiors.c (thread_pid_matches_callback): New function.
6270 (find_thread_process): New function.
6271 (remove_thread): Reset current_thread.
6272 (remove_process): Assert threads have been removed first.
6273
8d689ee5
YQ		 62742015-10-15 Yao Qi <yao.qi@linaro.org>
6275
6276 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6277 if it is 3.
6278 (aarch64_remove_point): Likewise.
6279 * regcache.c (regcache_register_size): New function.
6280
1c2e1515
YQ		 62812015-10-12 Yao Qi <yao.qi@linaro.org>
6282
6283 * linux-aarch64-low.c: Update all callers as emit_load_store
6284 is renamed to aarch64_emit_load_store.
6285
e1c587c3
YQ		 62862015-10-12 Yao Qi <yao.qi@linaro.org>
6287
6288 * linux-aarch64-low.c: Update all callers of function renaming
6289 from emit_insn to aarch64_emit_insn.
6290
b6542f81
YQ		 62912015-10-12 Yao Qi <yao.qi@linaro.org>
6292
6293 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6294 arch/aarch64-insn.h.
6295 (struct aarch64_memory_operand): Likewise.
6296 (ENCODE): Likewise.
6297 (emit_insn): Move to arch/aarch64-insn.c.
6298 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
6299 (emit_load_store): Move to arch/aarch64-insn.c.
6300 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
6301 (can_encode_int32): Remove.
6302
246994ce
YQ		 63032015-10-12 Yao Qi <yao.qi@linaro.org>
6304
6305 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
6306 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
6307 (aarch64_relocate_instruction): Likewise.
6308 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
6309 (struct aarch64_insn_visitor): Likewise.
6310
0badd99f
YQ		 63112015-10-12 Yao Qi <yao.qi@linaro.org>
6312
6313 * linux-aarch64-low.c (struct aarch64_insn_data): New.
6314 (struct aarch64_insn_visitor): New.
6315 (struct aarch64_insn_relocation_data): New.
6316 (aarch64_ftrace_insn_reloc_b): New function.
6317 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
6318 (aarch64_ftrace_insn_reloc_cb): Likewise.
6319 (aarch64_ftrace_insn_reloc_tb): Likewise.
6320 (aarch64_ftrace_insn_reloc_adr): Likewise.
6321 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
6322 (aarch64_ftrace_insn_reloc_others): Likewise.
6323 (visitor): New.
6324 (aarch64_relocate_instruction): Use visitor.
6325
dfaffe9d
YQ		 63262015-10-12 Yao Qi <yao.qi@linaro.org>
6327
6328 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
6329 int. Add argument buf.
6330 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
6331 aarch64_relocate_instruction.
6332
70b439f0
YQ		 63332015-10-12 Yao Qi <yao.qi@linaro.org>
6334
6335 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6336 argument insn. Remove local variable insn. Don't call
6337 target_read_uint32.
6338 (aarch64_install_fast_tracepoint_jump_pad): Call
6339 target_read_uint32.
6340
7781c06f
YQ		 63412015-09-30 Yao Qi <yao.qi@linaro.org>
6342
6343 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6344 (emit_load_store_pair): Likewise.
6345
9a3c8263
SM		 63462015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6347
6348 * dll.c (match_dll): Add cast(s).
6349 (unloaded_dll): Likewise.
6350 * linux-low.c (second_thread_of_pid_p): Likewise.
6351 (delete_lwp_callback): Likewise.
6352 (count_events_callback): Likewise.
6353 (select_event_lwp_callback): Likewise.
6354 (linux_set_resume_request): Likewise.
6355 * server.c (accumulate_file_name_length): Likewise.
6356 (emit_dll_description): Likewise.
6357 (handle_qxfer_threads_worker): Likewise.
6358 (visit_actioned_threads): Likewise.
6359 * thread-db.c (any_thread_of): Likewise.
6360 * tracepoint.c (same_process_p): Likewise.
6361 (match_blocktype): Likewise.
6362 (build_traceframe_info_xml): Likewise.
6363
224c3ddb
SM		 63642015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6365
6366 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
6367 assignment.
6368 (gdb_unparse_agent_expr): Likewise.
6369 * hostio.c (require_data): Likewise.
6370 (handle_pread): Likewise.
6371 * linux-low.c (disable_regset): Likewise.
6372 (fetch_register): Likewise.
6373 (store_register): Likewise.
6374 (get_dynamic): Likewise.
6375 (linux_qxfer_libraries_svr4): Likewise.
6376 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
6377 (set_fast_tracepoint_jump): Likewise.
6378 (uninsert_fast_tracepoint_jumps_at): Likewise.
6379 (reinsert_fast_tracepoint_jumps_at): Likewise.
6380 (validate_inserted_breakpoint): Likewise.
6381 (clone_agent_expr): Likewise.
6382 * regcache.c (init_register_cache): Likewise.
6383 * remote-utils.c (putpkt_binary_1): Likewise.
6384 (decode_M_packet): Likewise.
6385 (decode_X_packet): Likewise.
6386 (look_up_one_symbol): Likewise.
6387 (relocate_instruction): Likewise.
6388 (monitor_output): Likewise.
6389 * server.c (handle_search_memory): Likewise.
6390 (handle_qxfer_exec_file): Likewise.
6391 (handle_qxfer_libraries): Likewise.
6392 (handle_qxfer): Likewise.
6393 (handle_query): Likewise.
6394 (handle_v_cont): Likewise.
6395 (handle_v_run): Likewise.
6396 (captured_main): Likewise.
6397 * target.c (write_inferior_memory): Likewise.
6398 * thread-db.c (try_thread_db_load_from_dir): Likewise.
6399 * tracepoint.c (init_trace_buffer): Likewise.
6400 (add_tracepoint_action): Likewise.
6401 (add_traceframe): Likewise.
6402 (add_traceframe_block): Likewise.
6403 (cmd_qtdpsrc): Likewise.
6404 (cmd_qtdv): Likewise.
6405 (cmd_qtstatus): Likewise.
6406 (response_source): Likewise.
6407 (response_tsv): Likewise.
6408 (cmd_qtnotes): Likewise.
6409 (gdb_collect): Likewise.
6410 (initialize_tracepoint): Likewise.
6411
afbe19f8
PL		 64122015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6413
6414 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
6415 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
6416 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
6417 <NOP>: New.
6418 (enum aarch64_condition_codes): New enum.
6419 (w0): New static global.
6420 (fp): Likewise.
6421 (lr): Likewise.
6422 (struct aarch64_memory_operand) <type>: New
6423 MEMORY_OPERAND_POSTINDEX type.
6424 (postindex_memory_operand): New helper function.
6425 (emit_ret): New function.
6426 (emit_load_store_pair): New function, factored out of emit_stp
6427 with support for MEMORY_OPERAND_POSTINDEX.
6428 (emit_stp): Rewrite using emit_load_store_pair.
6429 (emit_ldp): New function.
6430 (emit_load_store): Likewise.
6431 (emit_ldr): Mention post-index instruction in comment.
6432 (emit_ldrh): New function.
6433 (emit_ldrb): New function.
6434 (emit_ldrsw): Mention post-index instruction in comment.
6435 (emit_str): Likewise.
6436 (emit_subs): New function.
6437 (emit_cmp): Likewise.
6438 (emit_and): Likewise.
6439 (emit_orr): Likewise.
6440 (emit_orn): Likewise.
6441 (emit_eor): Likewise.
6442 (emit_mvn): Likewise.
6443 (emit_lslv): Likewise.
6444 (emit_lsrv): Likewise.
6445 (emit_asrv): Likewise.
6446 (emit_mul): Likewise.
6447 (emit_sbfm): Likewise.
6448 (emit_sbfx): Likewise.
6449 (emit_ubfm): Likewise.
6450 (emit_ubfx): Likewise.
6451 (emit_csinc): Likewise.
6452 (emit_cset): Likewise.
6453 (emit_nop): Likewise.
6454 (emit_ops_insns): New helper function.
6455 (emit_pop): Likewise.
6456 (emit_push): Likewise.
6457 (aarch64_emit_prologue): New function.
6458 (aarch64_emit_epilogue): Likewise.
6459 (aarch64_emit_add): Likewise.
6460 (aarch64_emit_sub): Likewise.
6461 (aarch64_emit_mul): Likewise.
6462 (aarch64_emit_lsh): Likewise.
6463 (aarch64_emit_rsh_signed): Likewise.
6464 (aarch64_emit_rsh_unsigned): Likewise.
6465 (aarch64_emit_ext): Likewise.
6466 (aarch64_emit_log_not): Likewise.
6467 (aarch64_emit_bit_and): Likewise.
6468 (aarch64_emit_bit_or): Likewise.
6469 (aarch64_emit_bit_xor): Likewise.
6470 (aarch64_emit_bit_not): Likewise.
6471 (aarch64_emit_equal): Likewise.
6472 (aarch64_emit_less_signed): Likewise.
6473 (aarch64_emit_less_unsigned): Likewise.
6474 (aarch64_emit_ref): Likewise.
6475 (aarch64_emit_if_goto): Likewise.
6476 (aarch64_emit_goto): Likewise.
6477 (aarch64_write_goto_address): Likewise.
6478 (aarch64_emit_const): Likewise.
6479 (aarch64_emit_call): Likewise.
6480 (aarch64_emit_reg): Likewise.
6481 (aarch64_emit_pop): Likewise.
6482 (aarch64_emit_stack_flush): Likewise.
6483 (aarch64_emit_zero_ext): Likewise.
6484 (aarch64_emit_swap): Likewise.
6485 (aarch64_emit_stack_adjust): Likewise.
6486 (aarch64_emit_int_call_1): Likewise.
6487 (aarch64_emit_void_call_2): Likewise.
6488 (aarch64_emit_eq_goto): Likewise.
6489 (aarch64_emit_ne_goto): Likewise.
6490 (aarch64_emit_lt_goto): Likewise.
6491 (aarch64_emit_le_goto): Likewise.
6492 (aarch64_emit_gt_goto): Likewise.
6493 (aarch64_emit_ge_got): Likewise.
6494 (aarch64_emit_ops_impl): New static global variable.
6495 (aarch64_emit_ops): New target function, return
6496 &aarch64_emit_ops_impl.
6497 (struct linux_target_ops): Install it.
6498
bb903df0
PL		 64992015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6500
6501 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6502 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6503 aarch64-ipa.o.
6504 * linux-aarch64-ipa.c: New file.
6505 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
6506 and endian.h.
6507 (aarch64_get_thread_area): New target method.
6508 (extract_signed_bitfield): New helper function.
6509 (aarch64_decode_ldr_literal): New function.
6510 (enum aarch64_opcodes): New enum.
6511 (struct aarch64_register): New struct.
6512 (struct aarch64_operand): New struct.
6513 (x0): New static global.
6514 (x1): Likewise.
6515 (x2): Likewise.
6516 (x3): Likewise.
6517 (x4): Likewise.
6518 (w2): Likewise.
6519 (ip0): Likewise.
6520 (sp): Likewise.
6521 (xzr): Likewise.
6522 (aarch64_register): New helper function.
6523 (register_operand): Likewise.
6524 (immediate_operand): Likewise.
6525 (struct aarch64_memory_operand): New struct.
6526 (offset_memory_operand): New helper function.
6527 (preindex_memory_operand): Likewise.
6528 (enum aarch64_system_control_registers): New enum.
6529 (ENCODE): New macro.
6530 (emit_insn): New helper function.
6531 (emit_b): New function.
6532 (emit_bcond): Likewise.
6533 (emit_cb): Likewise.
6534 (emit_tb): Likewise.
6535 (emit_blr): Likewise.
6536 (emit_stp): Likewise.
6537 (emit_ldp_q_offset): Likewise.
6538 (emit_stp_q_offset): Likewise.
6539 (emit_load_store): Likewise.
6540 (emit_ldr): Likewise.
6541 (emit_ldrsw): Likewise.
6542 (emit_str): Likewise.
6543 (emit_ldaxr): Likewise.
6544 (emit_stxr): Likewise.
6545 (emit_stlr): Likewise.
6546 (emit_data_processing_reg): Likewise.
6547 (emit_data_processing): Likewise.
6548 (emit_add): Likewise.
6549 (emit_sub): Likewise.
6550 (emit_mov): Likewise.
6551 (emit_movk): Likewise.
6552 (emit_mov_addr): Likewise.
6553 (emit_mrs): Likewise.
6554 (emit_msr): Likewise.
6555 (emit_sevl): Likewise.
6556 (emit_wfe): Likewise.
6557 (append_insns): Likewise.
6558 (can_encode_int32_in): New helper function.
6559 (aarch64_relocate_instruction): New function.
6560 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
6561 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
6562 (struct linux_target_ops): Install aarch64_get_thread_area,
6563 aarch64_install_fast_tracepoint_jump_pad and
6564 aarch64_get_min_fast_tracepoint_insn_len.
6565
787749ea
PL		 65662015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6567
6568 * Makefile.in (aarch64-insn.o): New rule.
6569 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6570
9812b2e6
YQ		 65712015-09-21 Yao Qi <yao.qi@linaro.org>
6572
6573 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6574
18fe412b
YQ		 65752015-09-21 Yao Qi <yao.qi@linaro.org>
6576
6577 * tracepoint.c (max_jump_pad_size): Remove.
6578
a0cc84cd
YQ		 65792015-09-18 Yao Qi <yao.qi@linaro.org>
6580
6581 * linux-aarch64-low.c: Don't include sys/uio.h.
6582 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6583
d78908cf
WW		 65842015-09-16 Wei-cheng Wang <cole945@gmail.com>
6585
6586 * tracepoint.c (eval_result_type): Change prototype.
6587 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6588
d57e0d50
PA		 65892015-09-15 Pedro Alves <palves@redhat.com>
6590
6591 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
6592 Check whether to report exec events instead of checking whether
6593 multiprocess is enabled.
6594
5a676acc
PA		 65952015-09-15 Pedro Alves <palves@redhat.com>
6596
6597 PR remote/18965
6598 * remote-utils.c (prepare_resume_reply): Merge
6599 TARGET_WAITKIND_VFORK_DONE switch case with the
6600 TARGET_WAITKIND_FORKED case.
6601
7c5d0fad
YQ		 66022015-09-15 Yao Qi <yao.qi@linaro.org>
6603
6604 * server.c (handle_query): Check string comparison using
6605 "else if" instead of "if".
6606
750ce8d1
YQ		 66072015-09-15 Yao Qi <yao.qi@linaro.org>
6608
6609 * server.c (vCont_supported): New global variable.
6610 (handle_query): Set vCont_supported to 1 if "vContSupported+"
6611 matches. Append ";vContSupported+" to own_buf.
6612 (handle_v_requests): Append ";s;S" to own_buf if target supports
6613 hardware single step or vCont_supported is false.
6614 (capture_main): Set vCont_supported to zero.
6615
70b90b91
YQ		 66162015-09-15 Yao Qi <yao.qi@linaro.org>
6617
6618 * linux-low.c (linux_supports_conditional_breakpoints): Rename
6619 it to ...
6620 (linux_supports_hardware_single_step): ... New function.
6621 (linux_target_ops): Update.
6622 * lynx-low.c (lynx_target_ops): Set field
6623 supports_hardware_single_step to target_can_do_hardware_single_step.
6624 * nto-low.c (nto_target_ops): Likewise.
6625 * spu-low.c (spu_target_ops): Likewise.
6626 * win32-low.c (win32_target_ops): Likewise.
6627 * target.c (target_can_do_hardware_single_step): New function.
6628 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6629 Remove. <supports_hardware_single_step>: New field.
6630 (target_supports_conditional_breakpoints): Remove.
6631 (target_supports_hardware_single_step): New macro.
6632 (target_can_do_hardware_single_step): Declare.
6633 * server.c (handle_query): Use target_supports_hardware_single_step
6634 instead of target_supports_conditional_breakpoints.
6635
ade90bde
YQ		 66362015-09-15 Yao Qi <yao.qi@linaro.org>
6637
6638 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6639 function.
6640 (struct linux_target_ops the_low_target): Install
6641 aarch64_linux_siginfo_fixup.
6642
94585166
DB		 66432015-09-11 Don Breazeal <donb@codesourcery.com>
6644 Luis Machado <lgustavo@codesourcery.com>
6645
6646 * linux-low.c (linux_mourn): Static declaration.
6647 (linux_arch_setup): Move in front of
6648 handle_extended_wait.
6649 (linux_arch_setup_thread): New function.
6650 (handle_extended_wait): Handle exec events. Call
6651 linux_arch_setup_thread. Make event_lwp argument a
6652 pointer-to-a-pointer.
6653 (check_zombie_leaders): Do not check stopped threads.
6654 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
6655 (linux_low_filter_event): Add lwp and thread for exec'ing
6656 non-leader thread if leader thread has been deleted.
6657 Refactor code into linux_arch_setup_thread and call it.
6658 Pass child lwp pointer by reference to handle_extended_wait.
6659 (linux_wait_for_event_filtered): Update comment.
6660 (linux_wait_1): Prevent clobbering exec event status.
6661 (linux_supports_exec_events): New function.
6662 (linux_target_ops) <supports_exec_events>: Initialize new member.
6663 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
6664 new member.
6665 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
6666 * server.c (report_exec_events): New global variable.
6667 (handle_query): Handle qSupported query for exec-events feature.
6668 (captured_main): Initialize report_exec_events.
6669 * server.h (report_exec_events): Declare new global variable.
6670 * target.h (struct target_ops) <supports_exec_events>: New
6671 member.
6672 (target_supports_exec_events): New macro.
6673 * win32-low.c (win32_target_ops) <supports_exec_events>:
6674 Initialize new member.
6675
0568462b
MM		 66762015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6677
6678 * linux-low.c (linux_low_enable_btrace): Remove.
6679 (linux_target_ops): Replace linux_low_enable_btrace with
6680 linux_enable_btrace.
6681
39edd165
YQ		 66822015-09-03 Yao Qi <yao.qi@linaro.org>
6683
6684 * linux-aarch64-low.c (aarch64_insert_point): Call
6685 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6686 returns true.
6687
1db33b5a
UW		 66882015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6689
6690 * linux-low.c (check_stopped_by_breakpoint): Use
6691 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6692
ab290430
PA		 66932015-08-27 Pedro Alves <palves@redhat.com>
6694
6695 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6696
8d749320
SM		 66972015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6698
6711b7f8
SM		 6699 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6700 the XNEW-family equivalent.
8d749320
SM		 6701 (compile_bytecodes): Likewise.
6702 * dll.c (loaded_dll): Likewise.
6703 * event-loop.c (append_callback_event): Likewise.
6704 (create_file_handler): Likewise.
6705 (create_file_event): Likewise.
6706 * hostio.c (handle_open): Likewise.
6707 * inferiors.c (add_thread): Likewise.
6708 (add_process): Likewise.
6709 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
6710 * linux-arm-low.c (arm_new_process): Likewise.
6711 (arm_new_thread): Likewise.
6712 * linux-low.c (add_to_pid_list): Likewise.
6713 (linux_add_process): Likewise.
6714 (handle_extended_wait): Likewise.
6715 (add_lwp): Likewise.
6716 (enqueue_one_deferred_signal): Likewise.
6717 (enqueue_pending_signal): Likewise.
6718 (linux_resume_one_lwp_throw): Likewise.
6719 (linux_resume_one_thread): Likewise.
6720 (linux_read_memory): Likewise.
6721 (linux_write_memory): Likewise.
6722 * linux-mips-low.c (mips_linux_new_process): Likewise.
6723 (mips_linux_new_thread): Likewise.
6724 (mips_add_watchpoint): Likewise.
6725 * linux-x86-low.c (initialize_low_arch): Likewise.
6726 * lynx-low.c (lynx_add_process): Likewise.
6727 * mem-break.c (set_raw_breakpoint_at): Likewise.
6728 (set_breakpoint): Likewise.
6729 (add_condition_to_breakpoint): Likewise.
6730 (add_commands_to_breakpoint): Likewise.
6731 (clone_agent_expr): Likewise.
6732 (clone_one_breakpoint): Likewise.
6733 * regcache.c (new_register_cache): Likewise.
6734 * remote-utils.c (look_up_one_symbol): Likewise.
6735 * server.c (queue_stop_reply): Likewise.
6736 (start_inferior): Likewise.
6737 (queue_stop_reply_callback): Likewise.
6738 (handle_target_event): Likewise.
6739 * spu-low.c (fetch_ppc_memory): Likewise.
6740 (store_ppc_memory): Likewise.
6741 * target.c (set_target_ops): Likewise.
6742 * thread-db.c (thread_db_load_search): Likewise.
6743 (try_thread_db_load_1): Likewise.
6744 * tracepoint.c (add_tracepoint): Likewise.
6745 (add_tracepoint_action): Likewise.
6746 (create_trace_state_variable): Likewise.
6747 (cmd_qtdpsrc): Likewise.
6748 (cmd_qtro): Likewise.
6749 (add_while_stepping_state): Likewise.
6750 * win32-low.c (child_add_thread): Likewise.
6751 (get_image_name): Likewise.
6752
ed8b7b42
YQ		 67532015-08-25 Yao Qi <yao.qi@linaro.org>
6754
6755 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6756
db3cb7cb
YQ		 67572015-08-25 Yao Qi <yao.qi@linaro.org>
6758
6759 * Makefile.in (aarch64-linux.o): New rule.
6760 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6761 srv_tgtobj.
6762 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6763 (aarch64_init_debug_reg_state): Make it extern.
6764 (aarch64_linux_prepare_to_resume): Remove.
6765
f6011a1c
YQ		 67662015-08-25 Yao Qi <yao.qi@linaro.org>
6767
6768 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6769 lwp_arch_private_info and ptid_of_lwp.
6770
88e2cf7e
YQ		 67712015-08-25 Yao Qi <yao.qi@linaro.org>
6772
6773 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6774 Find proc_info by find_process_pid. All callers updated.
6775
5e35436e
YQ		 67762015-08-25 Yao Qi <yao.qi@linaro.org>
6777
6778 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6779 Remove.
6780 (debug_reg_change_callback): Remove.
6781 (aarch64_notify_debug_reg_change): Remove.
6782
4a8a7965
YQ		 67832015-08-25 Yao Qi <yao.qi@linaro.org>
6784
6785 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6786 Call current_lwp_ptid.
6787
32a271ee
YQ		 67882015-08-25 Yao Qi <yao.qi@linaro.org>
6789
6790 * linux-aarch64-low.c (debug_reg_change_callback): Use
6791 debug_printf.
6792
0d51c8d7
YQ		 67932015-08-25 Yao Qi <yao.qi@linaro.org>
6794
6795 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6796
31a43dd5
YQ		 67972015-08-25 Yao Qi <yao.qi@linaro.org>
6798
6799 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6800
8ee52567
YQ		 68012015-08-25 Yao Qi <yao.qi@linaro.org>
6802
6803 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6804 the code.
6805
ff3f0f45
YQ		 68062015-08-25 Yao Qi <yao.qi@linaro.org>
6807
6808 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6809 Remove.
6810 (debug_reg_change_callback): Remove argument entry and add argument
6811 lwp. Remove local variable thread. Don't print thread id in the
6812 debugging output. Don't check whether pid of thread equals to pid.
6813 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6814 iterate_over_lwps instead find_inferior.
6815
3d40fbb5
PA		 68162015-08-24 Pedro Alves <palves@redhat.com>
6817
6818 * inferiors.c (get_first_process): New function.
6819 * inferiors.h (get_first_process): New declaration.
6820 * remote-utils.c (read_ptid): Default to the first process in the
6821 list, instead of to the current thread's process.
6822
438e1e42
PA		 68232015-08-24 Pedro Alves <palves@redhat.com>
6824
6825 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6826 * event-loop.c: Likewise.
6827 * remote-utils.c: Likewise.
6828 * tracepoint.c: Likewise.
6829
a8c6d4fc
PA		 68302015-08-24 Pedro Alves <palves@redhat.com>
6831
6832 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6833 ptid_get_lwp.
6834
99b0bb12
PA		 68352015-08-21 Pedro Alves <palves@redhat.com>
6836
6837 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6838 instead of literal 1.
6839
f8904751
PA		 68402015-08-21 Pedro Alves <palves@redhat.com>
6841
6842 * tdesc.c (default_description): Explicitly zero-initialize.
6843
465a859e
PA		 68442015-08-21 Pedro Alves <palves@redhat.com>
6845
6846 PR gdb/18749
6847 * inferiors.c (remove_thread): Discard any pending stop reply for
6848 this thread.
6849 * server.c (remove_all_on_match_pid): Rename to ...
6850 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6851 instead of a pid.
6852 (discard_queued_stop_replies): Change parameter to a ptid. Now
6853 extern.
6854 (handle_v_kill, kill_inferior_callback, captured_main)
6855 (process_serial_event): Adjust.
6856 * server.h (discard_queued_stop_replies): Declare.
6857
f0db101d
PA		 68582015-08-21 Pedro Alves <palves@redhat.com>
6859
6860 * linux-low.c (wait_for_sigstop): Always switch to no thread
6861 selected if the previously current thread dies.
6862 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6863 process instead of the current thread's.
6864 * remote-utils.c (input_interrupt): Don't check if there's no
6865 current thread.
6866 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6867 current thread to the general thread fails, error out.
6868 (handle_qxfer_auxv, handle_qxfer_libraries)
6869 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6870 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6871 (handle_query): Check if there's a thread selected instead of
6872 checking whether there's any thread in the thread list.
6873 (handle_qxfer_threads, handle_qxfer_btrace)
6874 (handle_qxfer_btrace_conf): Don't error out early if there's no
6875 thread in the thread list.
6876 (handle_v_cont, myresume): Don't set the current thread to the
6877 continue thread.
6878 (process_serial_event) <Hg handling>: Also set thread_id if the
6879 previous general thread is still alive.
6880 (process_serial_event) <g/G handling>: If setting the current
6881 thread to the general thread fails, error out.
6882 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6883 thread's lwp instead of the current thread's.
6884 * target.c (set_desired_thread): If the desired thread was not
6885 found, leave the current thread pointing to NULL. Return an int
6886 (boolean) indicating success.
6887 * target.h (set_desired_thread): Change return type to int.
6888
40045d91
MF		 68892015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6890
6891 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6892 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6893 #includes.
6894 (ps_get_thread_area): New function.
6895
45face3b
GB		 68962015-08-19 Gary Benson <gbenson@redhat.com>
6897
6898 * hostio.c (handle_pread): Do not attempt to read more data
6899 than hostio_reply_with_data can fit in a packet.
6900
16d5f642
JB		 69012015-08-18 Joel Brobecker <brobecker@adacore.com>
6902
6903 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6904
a738da3a
MF		 69052015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6906
6907 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6908
33ebda9d
PA		 69092015-08-06 Pedro Alves <palves@redhat.com>
6910
6911 * tracepoint.c (expr_eval_result): Now an int.
6912
a44892be
PA		 69132015-08-06 Pedro Alves <palves@redhat.com>
6914
6915 * gdbthread.h (struct regcache): Forward declare.
6916 (struct thread_info) <regcache_data>: Now a struct regcache
6917 pointer.
6918 * inferiors.c (inferior_regcache_data)
6919 (set_inferior_regcache_data): Now work with struct regcache
6920 pointers.
6921 * inferiors.h (struct regcache): Forward declare.
6922 (inferior_regcache_data, set_inferior_regcache_data): Now work
6923 with struct regcache pointers.
6924 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6925 (free_register_cache_thread): Remove struct regcache pointer
6926 casts.
6927
608a1e46
PA		 69282015-08-06 Pedro Alves <palves@redhat.com>
6929
6930 * server.c (captured_main): On error, print the exception message
6931 to stderr, and if run_once is set, throw a quit.
6932
f0ce0d3a
PA		 69332015-08-06 Pedro Alves <palves@redhat.com>
6934
6935 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6936 the current thread.
6937
bf47e248
PA		 69382015-08-06 Pedro Alves <palves@redhat.com>
6939
6940 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6941 reading beyond the passed in buffer length.
6942
b6b9ffcc
PL		 69432015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6944
6945 * tracepoint.c (symbol_list) <required>: Remove.
6946
863d01bd
PA		 69472015-08-06 Pedro Alves <palves@redhat.com>
6948
6949 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6950 count if stopping and suspending threads.
6951 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6952 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6953 (linux_detach): Complete an ongoing step-over.
6954 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6955 throughout.
6956 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6957 (linux_wait_1): If passing a signal to the inferior after
6958 finishing a step-over, unsuspend and re-resume all lwps. If we
6959 see a single-step event but the thread should be continuing, don't
6960 pass the trap to gdb.
6961 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6962 internal_error instead of gdb_assert.
6963 (enqueue_pending_signal): New function.
6964 (check_ptrace_stopped_lwp_gone): Add debug output.
6965 (start_step_over): Use internal_error instead of gdb_assert.
6966 (complete_ongoing_step_over): New function.
6967 (linux_resume_one_thread): Don't resume a suspended thread.
6968 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6969 it stepping.
6970
00db26fa
PA		 69712015-08-06 Pedro Alves <palves@redhat.com>
6972
6973 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6974 (linux_thread_alive): Use lwp_is_marked_dead.
6975 (extended_event_reported): Delete.
6976 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6977 instead of extended_event_reported.
6978 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6979 as well.
6980 (lwp_is_marked_dead): New function.
6981 (lwp_running): Use lwp_is_marked_dead.
6982 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6983 comment.
6984
ad071a30
PA		 69852015-08-06 Pedro Alves <palves@redhat.com>
6986
6987 * linux-low.c (linux_wait_1): Move fork event output out of the
6988 !report_to_gdb check. Pass event_child->waitstatus to
6989 target_waitstatus_to_string instead of ourstatus.
6990
524b57e6
YQ		 69912015-08-04 Yao Qi <yao.qi@linaro.org>
6992
6993 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6994 if current_thread is 32 bit.
6995
6085d6f6
YQ		 69962015-08-04 Yao Qi <yao.qi@linaro.org>
6997
6998 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6999 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
7000 * server.c (extended_protocol): Remove "static".
7001 * server.h (extended_protocol): Declare it.
7002
8a7e4587
YQ		 70032015-08-04 Yao Qi <yao.qi@linaro.org>
7004
7005 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7006 both aarch64 and aarch32.
7007 (aarch64_set_pc): Likewise.
7008
3b53ae99
YQ		 70092015-08-04 Yao Qi <yao.qi@linaro.org>
7010
7011 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
7012 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
7013 arm-with-neon.xml to srv_xmlfiles.
7014 * linux-aarch64-low.c: Include linux-aarch32-low.h.
7015 (is_64bit_tdesc): New function.
7016 (aarch64_linux_read_description): New function.
7017 (aarch64_arch_setup): Call aarch64_linux_read_description.
7018 (regs_info): Rename to regs_info_aarch64.
7019 (aarch64_regs_info): Return right regs_info.
7020 (initialize_low_arch): Call initialize_low_arch_aarch32.
7021
bd9e6534
YQ		 70222015-08-04 Yao Qi <yao.qi@linaro.org>
7023
7024 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
7025 * linux-aarch32-low.c: New file.
7026 * linux-aarch32-low.h: New file.
7027 * linux-arm-low.c (arm_fill_gregset): Move it to
7028 linux-aarch32-low.c.
7029 (arm_store_gregset): Likewise.
7030 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
7031 (arm_store_vfpregset): Call arm_store_vfpregset_num.
7032 (arm_arch_setup): Check if PTRACE_GETREGSET works.
7033 (regs_info): Rename to regs_info_arm.
7034 (arm_regs_info): Return regs_info_aarch32 if
7035 have_ptrace_getregset is 1 and target description is
7036 arm_with_neon or arm_with_vfpv3.
7037 (initialize_low_arch): Don't call init_registers_arm_with_neon.
7038 Call initialize_low_arch_aarch32 instead.
7039
ded48a5e
YQ		 70402015-08-04 Yao Qi <yao.qi@linaro.org>
7041
7042 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
7043 * linux-low.c: ... here.
7044 * linux-low.h (have_ptrace_getregset): Declare it.
7045
96e9210f
PA		 70462015-08-04 Pedro Alves <palves@redhat.com>
7047
7048 * thread-db.c (struct thread_db): Use new typedefs.
7049 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
7050 CHK calls.
7051 (disable_thread_event_reporting): Cast result of dlsym to
7052 destination function pointer type.
7053 (thread_db_mourn): Use td_ta_delete_ftype.
7054
af60a1ef
SL		 70552015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7056
7057 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7058 arch variant.
7059 (CDX_BREAKPOINT): Define for R2.
7060 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7061 (the_low_target): Add comments.
7062
e8b41681
YQ		 70632015-07-30 Yao Qi <yao.qi@linaro.org>
7064
7065 * linux-arm-low.c (arm_hwcap): Remove it.
7066 (arm_read_description): New local variable arm_hwcap. Don't
7067 set arm_hwcap to zero.
7068
89abb039
YQ		 70692015-07-30 Yao Qi <yao.qi@linaro.org>
7070
7071 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
7072 Use regcache->tdesc instead.
7073 (arm_store_wmmxregset): Likewise.
7074 (arm_fill_vfpregset): Likewise.
7075 (arm_store_vfpregset): Likewise.
7076
deca266c
YQ		 70772015-07-30 Yao Qi <yao.qi@linaro.org>
7078
7079 * linux-arm-low.c: Include arch/arm.h.
7080 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
7081 (arm_store_gregset): Likewise.
7082
aa58a496
SM		 70832015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7084
7085 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7086 ptrace's 4th parameter.
7087
50904b25
YQ		 70882015-07-27 Yao Qi <yao.qi@linaro.org>
7089
7090 * configure.srv (case aarch64*-*-linux*): Don't set
7091 srv_linux_usrregs.
7092
5826e159
PA		 70932015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7094
7095 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
7096 sys/ptrace.h.
7097 * linux-arm-low.c: Likewise.
7098 * linux-cris-low.c: Likewise.
7099 * linux-crisv32-low.c: Likewise.
7100 * linux-low.c: Likewise.
7101 * linux-m68k-low.c: Likewise.
7102 * linux-mips-low.c: Likewise.
7103 * linux-nios2-low.c: Likewise.
7104 * linux-s390-low.c: Likewise.
7105 * linux-sparc-low.c: Likewise.
7106 * linux-tic6x-low.c: Likewise.
7107 * linux-tile-low.c: Likewise.
7108 * linux-x86-low.c: Likewise.
7109
54019719
PA		 71102015-07-24 Pedro Alves <palves@redhat.com>
7111
7112 * config.in: Regenerate.
7113 * configure: Regenerate.
7114
eb7aa561
PA		 71152015-07-24 Pedro Alves <palves@redhat.com>
7116
7117 * acinclude.m4: Include ../ptrace.m4.
7118 * configure.ac: Call GDB_AC_PTRACE.
7119 * config.in, configure: Regenerate.
7120
55d7b841
YQ		 71212015-07-24 Yao Qi <yao.qi@linaro.org>
7122
7123 * linux-low.c (linux_create_inferior): Remove setting to
7124 proc->priv->new_inferior.
7125 (linux_attach): Likewise.
7126 (linux_low_filter_event): Likewise.
7127 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
7128
c06cbd92
YQ		 71292015-07-24 Yao Qi <yao.qi@linaro.org>
7130
7131 * linux-low.c (linux_arch_setup): New function.
7132 (linux_low_filter_event): If proc->tdesc is NULL and
7133 proc->attached is true, call the_low_target.arch_setup.
7134 Otherwise, keep status pending, and return.
7135 (linux_resume_one_lwp_throw): Don't call get_pc if
7136 thread->while_stepping isn't NULL. Don't call
7137 get_thread_regcache if proc->tdesc is NULL.
7138 (need_step_over_p): Return 0 if proc->tdesc is NULL.
7139 (linux_target_ops): Install arch_setup.
7140 * server.c (start_inferior): Call the_target->arch_setup.
7141 * target.h (struct target_ops) <arch_setup>: New field.
7142 (target_arch_setup): New marco.
7143 * lynx-low.c (lynx_target_ops): Update.
7144 * nto-low.c (nto_target_ops): Update.
7145 * spu-low.c (spu_target_ops): Update.
7146 * win32-low.c (win32_target_ops): Update.
7147
5ae3ebba
YQ		 71482015-07-24 Yao Qi <yao.qi@linaro.org>
7149
7150 * linux-low.c (linux_add_process): Don't set
7151 proc->priv->new_inferior.
7152 (linux_create_inferior): Set proc->priv->new_inferior to 1.
7153 (linux_attach): Likewise.
7154
eb97750b
YQ		 71552015-07-24 Yao Qi <yao.qi@linaro.org>
7156
7157 * server.c (start_inferior): Code refactor.
7158
51aee833
YQ		 71592015-07-24 Yao Qi <yao.qi@linaro.org>
7160
7161 * server.c (process_serial_event): Set general_thread.
7162
af1b22f3
YQ		 71632015-07-21 Yao Qi <yao.qi@linaro.org>
7164
7165 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7166 aarch64_linux_get_debug_reg_capacity.
7167
554717a3
YQ		 71682015-07-17 Yao Qi <yao.qi@linaro.org>
7169
7170 * Makefile.in (aarch64-linux-hw-point.o): New rule.
7171 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
7172 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
7173 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
7174 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
7175 (AARCH64_HWP_ALIGNMENT): Likewise.
7176 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
7177 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
7178 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
7179 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
7180 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
7181 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
7182 (struct aarch64_debug_reg_state): Likewise.
7183 (struct arch_lwp_info): Likewise.
7184 (aarch64_align_watchpoint): Likewise.
7185 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
7186 (aarch64_watchpoint_length): Likewise.
7187 (aarch64_point_encode_ctrl_reg): Likewise
7188 (aarch64_point_is_aligned): Likewise.
7189 (aarch64_align_watchpoint): Likewise.
7190 (aarch64_linux_set_debug_regs):
7191 (aarch64_dr_state_insert_one_point): Likewise.
7192 (aarch64_dr_state_remove_one_point): Likewise.
7193 (aarch64_handle_breakpoint): Likewise.
7194 (aarch64_handle_aligned_watchpoint): Likewise.
7195 (aarch64_handle_unaligned_watchpoint): Likewise.
7196 (aarch64_handle_watchpoint): Likewise.
7197
c67ca4de
YQ		 71982015-07-17 Yao Qi <yao.qi@linaro.org>
7199
7200 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
7201 and don't aarch64_get_debug_reg_state. All callers update.
7202 (aarch64_handle_aligned_watchpoint): Likewise.
7203 (aarch64_handle_unaligned_watchpoint): Likewise.
7204 (aarch64_handle_watchpoint): Likewise.
7205 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
7206 (aarch64_remove_point): Likewise.
7207
25abf979
YQ		 72082015-07-17 Yao Qi <yao.qi@linaro.org>
7209
7210 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7211 debug_printf.
7212 (aarch64_handle_unaligned_watchpoint): Likewise.
7213
db1ff28b
JK		 72142015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7215
7216 Revert the previous 3 commits:
7217 Move gdb_regex* to common/
7218 Move linux_find_memory_regions_full & co.
7219 gdbserver build-id attribute generator
7220
700ca40f
JK		 72212015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7222 Jan Kratochvil <jan.kratochvil@redhat.com>
7223
7224 gdbserver build-id attribute generator.
7225 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
7226 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
7227 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
7228 (find_phdr): New.
7229 (get_dynamic): Use find_pdhr to traverse program headers.
7230 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
7231 (compare_mapping_entry_range, struct find_memory_region_callback_data)
7232 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
7233 (get_hex_build_id): New.
7234 (linux_qxfer_libraries_svr4): Add optional build-id attribute
7235 to reply XML document.
7236
9904185c
JK		 72372015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7238 Jan Kratochvil <jan.kratochvil@redhat.com>
7239
7240 * target.c: Include target/target-utils.h and fcntl.h.
7241 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
7242 (target_fileio_read_stralloc): New functions.
7243
6e5b4429
JK		 72442015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7245
7246 * Makefile.in (OBS): Add gdb_regex.o.
7247 (gdb_regex.o): New.
7248 * config.in: Rebuilt.
7249 * configure: Rebuilt.
7250
ddc98fbf
JK		 72512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7252 Jan Kratochvil <jan.kratochvil@redhat.com>
7253
7254 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
7255 * Makefile.in (OBS): Add target-utils.o.
7256 (linux-maps.o, target-utils.o): New.
7257 * configure.srv (srv_linux_obj): Add linux-maps.o.
7258
e57bb7a0
PL		 72592015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7260
7261 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7262 function, return 1.
7263 (the_low_target): Install it.
7264
586b02a9
PA		 72652015-07-14 Pedro Alves <palves@redhat.com>
7266
7267 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7268 Instead, ignore ECHILD, and throw an error for other errnos.
7269
58c1b36c
PA		 72702015-07-10 Pedro Alves <palves@redhat.com>
7271
7272 * event-loop.c (struct callback_event) <data>: Change type to
7273 gdb_client_data instance instead of gdb_client_data pointer.
7274 (append_callback_event): Adjust.
7275
421530db
PL		 72762015-07-10 Pierre Langlois <pierre.langlois@arm.com>
7277
7278 * linux-aarch64-low.c: Add comments for each linux_target_ops
7279 method. Remove comments already covered in target_ops and
7280 linux_target_ops definitions.
7281 (the_low_target): Add comments for each unimplemented method.
7282
c2d65f38
YQ		 72832015-07-09 Yao Qi <yao.qi@linaro.org>
7284
7285 * linux-aarch64-low.c (aarch64_regmap): Remove.
7286 (aarch64_usrregs_info): Remove.
7287 (regs_info): Set field usrregs to NULL.
7288
b20a6524
MM		 72892015-07-02 Markus Metzger <markus.t.metzger@intel.com>
7290
7291 * linux-low.c: Include "rsp-low.h"
7292 (linux_low_encode_pt_config, linux_low_encode_raw): New.
7293 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
7294 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
7295 (handle_btrace_enable_pt): New.
7296 (handle_btrace_general_set): Support "pt".
7297 (handle_btrace_conf_general_set): Support "pt:size".
7298
96c97461
PL		 72992015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7300
7301 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7302 Z_PACKET_SW_BP.
7303
37d66942
PL		 73042015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7305
7306 * linux-aarch64-low.c: Remove comment about endianness.
7307 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
7308 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
7309 memcmp.
7310
dc06243f
GB		 73112015-06-24 Gary Benson <gbenson@redhat.com>
7312
7313 * linux-i386-ipa.c (stdint.h): Do not include.
7314 * lynx-i386-low.c (stdint.h): Likewise.
7315 * lynx-ppc-low.c (stdint.h): Likewise.
7316 * mem-break.c (stdint.h): Likewise.
7317 * thread-db.c (stdint.h): Likewise.
7318 * tracepoint.c (stdint.h): Likewise.
7319 * win32-low.c (stdint.h): Likewise.
7320
124e13d9
SM		 73212015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7322
7323 * server.c (write_qxfer_response): Update call to
7324 remote_escape_output.
7325
909c2cda
JK		 73262015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7327 Jan Kratochvil <jan.kratochvil@redhat.com>
7328
7329 Merge multiple hex conversions.
7330 * gdbreplay.c (tohex): Rename to 'fromhex'.
7331 (logchar): Use fromhex.
7332
24c05f46
JK		 73332015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7334
7335 * server.c (handle_qxfer_libraries): Set `version' attribute for
7336 <library-list>.
7337
14d2069a
GB		 73382015-06-10 Gary Benson <gbenson@redhat.com>
7339
7340 * target.h (struct target_ops) <multifs_open>: New field.
7341 <multifs_unlink>: Likewise.
7342 <multifs_readlink>: Likewise.
7343 * linux-low.c (nat/linux-namespaces.h): New include.
7344 (linux_target_ops): Initialize the_target->multifs_open,
7345 the_target->multifs_unlink and the_target->multifs_readlink.
7346 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
7347 * hostio.c (hostio_fs_pid): New static variable.
7348 (hostio_handle_new_gdb_connection): New function.
7349 (handle_setfs): Likewise.
7350 (handle_open): Use the_target->multifs_open as appropriate.
7351 (handle_unlink): Use the_target->multifs_unlink as appropriate.
7352 (handle_readlink): Use the_target->multifs_readlink as
7353 appropriate.
7354 (handle_vFile): Handle vFile:setfs packets.
7355 * server.c (handle_query): Call hostio_handle_new_gdb_connection
7356 after target_handle_new_gdb_connection.
7357
4b8b5e72
GB		 73582015-06-10 Gary Benson <gbenson@redhat.com>
7359
7360 * configure.ac (AC_CHECK_FUNCS): Add setns.
7361 * config.in: Regenerate.
7362 * configure: Likewise.
7363 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
7364 (linux-namespaces.o): New rule.
7365 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
7366
3ac2e371
GB		 73672015-06-09 Gary Benson <gbenson@redhat.com>
7368
7369 * hostio.c (handle_open): Process mode argument with
7370 fileio_to_host_mode.
7371
ca9b78ce
YQ		 73722015-06-01 Yao Qi <yao.qi@linaro.org>
7373
7374 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7375 * linux-x86-low.c: Likewise.
7376
bfacd19d
DB		 73772015-05-28 Don Breazeal <donb@codesourcery.com>
7378
7379 * linux-low.c (handle_extended_wait): Initialize
7380 thread_info.last_resume_kind for new fork children.
7381
452003ef
PA		 73822015-05-15 Pedro Alves <palves@redhat.com>
7383
7384 * target.h (target_handle_new_gdb_connection): Rewrite using if
7385 wrapped in do/while.
7386
1041a03c
JB		 73872015-05-14 Joel Brobecker <brobecker@adacore.com>
7388
7389 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
7390 * configure, config.in: Regenerate.
7391 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
7392 Declare typedef.
7393
c269dbdb
DB		 73942015-05-12 Don Breazeal <donb@codesourcery.com>
7395
7396 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
7397 PTRACE_EVENT_VFORK_DONE.
7398 (linux_low_ptrace_options, extended_event_reported): Add vfork
7399 events.
7400 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
7401 and "vforkdone" for RSP 'T' Stop Reply Packet.
7402 * server.h (report_vfork_events): Declare
7403 global variable.
7404
3a8a0396
DB		 74052015-05-12 Don Breazeal <donb@codesourcery.com>
7406
7407 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
7408 (the_low_target) <new_fork>: Initialize new member.
7409 * linux-arm-low.c (arm_new_fork): New function.
7410 (the_low_target) <new_fork>: Initialize new member.
7411 * linux-low.c (handle_extended_wait): Call new target function
7412 new_fork.
7413 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
7414 * linux-mips-low.c (mips_add_watchpoint): New function
7415 extracted from mips_insert_point.
7416 (the_low_target) <new_fork>: Initialize new member.
7417 (mips_linux_new_fork): New function.
7418 (mips_insert_point): Call mips_add_watchpoint.
7419 * linux-x86-low.c (x86_linux_new_fork): New function.
7420 (the_low_target) <new_fork>: Initialize new member.
7421
de0d863e
DB		 74222015-05-12 Don Breazeal <donb@codesourcery.com>
7423
7424 * linux-low.c (handle_extended_wait): Implement return value,
7425 rename argument 'event_child' to 'event_lwp', handle
7426 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
7427 (linux_low_ptrace_options): New function.
7428 (linux_low_filter_event): Call linux_low_ptrace_options,
7429 use different argument fo linux_enable_event_reporting,
7430 use return value from handle_extended_wait.
7431 (extended_event_reported): New function.
7432 (linux_wait_1): Call extended_event_reported and set
7433 status to report fork events.
7434 (linux_write_memory): Add pid to debug message.
7435 (reset_lwp_ptrace_options_callback): New function.
7436 (linux_handle_new_gdb_connection): New function.
7437 (linux_target_ops): Initialize new structure member.
7438 * linux-low.h (struct lwp_info) <waitstatus>: New member.
7439 * lynx-low.c: Initialize new structure member.
7440 * remote-utils.c (prepare_resume_reply): Implement stop reason
7441 "fork" for "T" stop message.
7442 * server.c (handle_query): Call handle_new_gdb_connection.
7443 * server.h (report_fork_events): Declare global flag.
7444 * target.h (struct target_ops) <handle_new_gdb_connection>:
7445 New member.
7446 (target_handle_new_gdb_connection): New macro.
7447 * win32-low.c: Initialize new structure member.
7448
ddcbc397
DB		 74492015-05-12 Don Breazeal <donb@codesourcery.com>
7450
7451 * mem-break.c (APPEND_TO_LIST): Define macro.
7452 (clone_agent_expr): New function.
7453 (clone_one_breakpoint): New function.
7454 (clone_all_breakpoints): New function.
7455 * mem-break.h: Declare new functions.
7456
89245bc0
DB		 74572015-05-12 Don Breazeal <donb@codesourcery.com>
7458
7459 * linux-low.c (linux_supports_fork_events): New function.
7460 (linux_supports_vfork_events): New function.
7461 (linux_target_ops): Initialize new structure members.
7462 (initialize_low): Call linux_check_ptrace_features.
7463 * lynx-low.c (lynx_target_ops): Initialize new structure
7464 members.
7465 * server.c (report_fork_events, report_vfork_events):
7466 New global flags.
7467 (handle_query): Add new features to qSupported packet and
7468 response.
7469 (captured_main): Initialize new global variables.
7470 * target.h (struct target_ops) <supports_fork_events>:
7471 New member.
7472 <supports_vfork_events>: New member.
7473 (target_supports_fork_events): New macro.
7474 (target_supports_vfork_events): New macro.
7475 * win32-low.c (win32_target_ops): Initialize new structure
7476 members.
7477
835205d0
GB		 74782015-05-12 Gary Benson <gbenson@redhat.com>
7479
7480 * server.c (handle_qxfer_exec_file): Use current process
7481 if annex is empty.
7482
21e94bd9
SL		 74832015-05-08 Sandra Loosemore <sandra@codesourcery.com>
7484
7485 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
7486 Remove HAVE_PTRACE_GETREGS conditionals.
7487 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
7488 instead of PTRACE_GETREGS and PTRACE_SETREGS.
7489
45614f15
YQ		 74902015-05-08 Yao Qi <yao.qi@linaro.org>
7491
7492 * linux-low.c (linux_supports_conditional_breakpoints): New
7493 function.
7494 (linux_target_ops): Install new target method.
7495 * lynx-low.c (lynx_target_ops): Install NULL hook for
7496 supports_conditional_breakpoints.
7497 * nto-low.c (nto_target_ops): Likewise.
7498 * spu-low.c (spu_target_ops): Likewise.
7499 * win32-low.c (win32_target_ops): Likewise.
7500 * server.c (handle_query): Check
7501 target_supports_conditional_breakpoints.
7502 * target.h (struct target_ops) <supports_conditional_breakpoints>:
7503 New field.
7504 (target_supports_conditional_breakpoints): New macro.
7505
80ad801e
PA		 75062015-05-06 Pedro Alves <palves@redhat.com>
7507
7508 PR server/18081
7509 * server.c (start_inferior): If the process exits, mourn it.
7510
819843c7
GB		 75112015-04-21 Gary Benson <gbenson@redhat.com>
7512
7513 * hostio.c (fileio_open_flags_to_host): Factored out to
7514 fileio_to_host_openflags in common/fileio.c. Single use
7515 updated.
7516
a2d5a9d7
MF		 75172015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7518
7519 * linux-xtensa-low.c (xtensa_fill_gregset)
7520 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7521 XCHAL_HAVE_LOOP.
7522
deb44829
MF		 75232015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7524
7525 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7526 (regs_info): Replace usrregs pointer with NULL.
7527
e57f1de3
GB		 75282015-04-17 Gary Benson <gbenson@redhat.com>
7529
7530 * target.h (struct target_ops) <pid_to_exec_file>: New field.
7531 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
7532 * server.c (handle_qxfer_exec_file): New function.
7533 (qxfer_packets): Add exec-file entry.
7534 (handle_query): Report qXfer:exec-file:read as supported packet.
7535
62828379
RN		 75362015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7537
7538 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7539
b88bb450
GB		 75402015-04-09 Gary Benson <gbenson@redhat.com>
7541
7542 * hostio-errno.c (errno_to_fileio_error): Remove function.
7543 Update caller to use remote_fileio_to_fio_error.
7544
c8f4bfdd
YQ		 75452015-04-09 Yao Qi <yao.qi@linaro.org>
7546
7547 * linux-low.c (linux_insert_point): Call
7548 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
7549 (linux_remove_point): Call remove_memory_breakpoint if type is
7550 raw_bkpt_type_sw.
7551 * linux-x86-low.c (x86_insert_point): Don't call
7552 insert_memory_breakpoint.
7553 (x86_remove_point): Don't call remove_memory_breakpoint.
7554
41f98f02
PA		 75552015-04-01 Pedro Alves <palves@redhat.com>
7556 Cleber Rosa <crosa@redhat.com>
7557
7558 * server.c (gdbserver_usage): Reorganize and extend the usage
7559 message.
7560
2bf6fb9d
PA		 75612015-03-24 Pedro Alves <palves@redhat.com>
7562
7563 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
7564 output. Also dump TRAP_TRACE.
7565 (linux_low_filter_event): In debug output, distinguish a
7566 resume_stop SIGSTOP from a delayed SIGSTOP.
7567
369f6daa
GB		 75682015-03-24 Gary Benson <gbenson@redhat.com>
7569
7570 * linux-x86-low.c (x86_linux_new_thread): Moved to
7571 nat/x86-linux.c.
7572 (x86_linux_prepare_to_resume): Likewise.
7573
8e5d4070
GB		 75742015-03-24 Gary Benson <gbenson@redhat.com>
7575
7576 * Makefile.in (x86-linux-dregs.o): New rule.
7577 * configure.srv: Add x86-linux-dregs.o to relevant targets.
7578 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
7579 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
7580 (x86_linux_dr_get): Likewise.
7581 (x86_linux_dr_set): Likewise.
7582 (update_debug_registers_callback): Likewise.
7583 (x86_linux_dr_set_addr): Likewise.
7584 (x86_linux_dr_get_addr): Likewise.
7585 (x86_linux_dr_set_control): Likewise.
7586 (x86_linux_dr_get_control): Likewise.
7587 (x86_linux_dr_get_status): Likewise.
7588 (x86_linux_update_debug_registers): Likewise.
7589
2b95d440
GB		 75902015-03-24 Gary Benson <gbenson@redhat.com>
7591
7592 * linux-x86-low.c (x86_linux_update_debug_registers):
7593 New function, factored out from...
7594 (x86_linux_prepare_to_resume): ...this.
7595
14b0bc68
GB		 75962015-03-24 Gary Benson <gbenson@redhat.com>
7597
7598 * linux-x86-low.c (x86_linux_dr_get): Update comments.
7599 (x86_linux_dr_set): Likewise.
7600 (update_debug_registers_callback): Likewise.
7601 (x86_linux_dr_set_addr): Likewise.
7602 (x86_linux_dr_get_addr): Likewise.
7603 (x86_linux_dr_set_control): Likewise.
7604 (x86_linux_dr_get_control): Likewise.
7605 (x86_linux_dr_get_status): Likewise.
7606 (x86_linux_prepare_to_resume): Likewise.
7607
5dfe6ca8
GB		 76082015-03-24 Gary Benson <gbenson@redhat.com>
7609
7610 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
7611 Use perror_with_name. Pass string through gettext.
7612 (x86_linux_dr_set): Likewise.
7613
d33472ad
GB		 76142015-03-24 Gary Benson <gbenson@redhat.com>
7615
7616 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
7617 (x86_linux_dr_set_addr): ...this.
7618 (x86_dr_low_get_addr): Rename to...
7619 (x86_linux_dr_get_addr): ...this.
7620 (x86_dr_low_set_control): Rename to...
7621 (x86_linux_dr_set_control): ...this.
7622 (x86_dr_low_get_control): Rename to...
7623 (x86_linux_dr_get_control): ...this.
7624 (x86_dr_low_get_status): Rename to...
7625 (x86_linux_dr_get_status): ...this.
7626 (x86_dr_low): Update with new function names.
7627
4b134ca1
GB		 76282015-03-24 Gary Benson <gbenson@redhat.com>
7629
7630 * Makefile.in (x86-linux.o): New rule.
7631 * configure.srv: Add x86-linux.o to relevant targets.
7632 * linux-low.c (lwp_set_arch_private_info): New function.
7633 (lwp_arch_private_info): Likewise.
7634 * linux-x86-low.c: Include nat/x86-linux.h.
7635 (arch_lwp_info): Removed structure.
7636 (update_debug_registers_callback):
7637 Use lwp_set_debug_registers_changed.
7638 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
7639 and lwp_set_debug_registers_changed.
7640 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
7641
34c703da
GB		 76422015-03-24 Gary Benson <gbenson@redhat.com>
7643
7644 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
7645 * linux-arm-low.c (arm_new_thread): Likewise.
7646 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
7647 * linux-mips-low.c (mips_linux_new_thread): Likewise.
7648 * linux-x86-low.c (x86_linux_new_thread): Likewise.
7649 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
7650
cff068da
GB		 76512015-03-24 Gary Benson <gbenson@redhat.com>
7652
7653 * linux-low.c (ptid_of_lwp): New function.
7654 (lwp_is_stopped): Likewise.
7655 (lwp_stop_reason): Likewise.
7656 * linux-x86-low.c (update_debug_registers_callback):
7657 Use lwp_is_stopped.
7658 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7659 lwp_stop_reason.
7660
b2f7c7e8
GB		 76612015-03-24 Gary Benson <gbenson@redhat.com>
7662
7663 * linux-low.h (linux_stop_lwp): Remove declaration.
7664
6d4ee8c6
GB		 76652015-03-24 Gary Benson <gbenson@redhat.com>
7666
7667 * linux-low.h: Include nat/linux-nat.h.
7668 * linux-low.c (iterate_over_lwps_args): New structure.
7669 (iterate_over_lwps_filter): New function.
7670 (iterate_over_lwps): Likewise.
7671 * linux-x86-low.c (update_debug_registers_callback):
7672 Update signature to what iterate_over_lwps expects.
7673 Remove PID check that iterate_over_lwps now performs.
7674 (x86_dr_low_set_addr): Use iterate_over_lwps.
7675 (x86_dr_low_set_control): Likewise.
7676
70a0bb6b
GB		 76772015-03-24 Gary Benson <gbenson@redhat.com>
7678
7679 * linux-x86-low.c (x86_debug_reg_state): New function.
7680 (x86_linux_prepare_to_resume): Use the above.
7681
7b669087
GB		 76822015-03-24 Gary Benson <gbenson@redhat.com>
7683
7684 * linux-low.c (current_lwp_ptid): New function.
7685 * linux-x86-low.c: Include nat/linux-nat.h.
7686 (x86_dr_low_get_addr): Use current_lwp_ptid.
7687 (x86_dr_low_get_control): Likewise.
7688 (x86_dr_low_get_status): Likewise.
7689
eef49a3d
PA		 76902015-03-20 Pedro Alves <palves@redhat.com>
7691
7692 * tracepoint.c (cmd_qtstatus): Make "str" const.
7693
b2333d22
PA		 76942015-03-20 Pedro Alves <palves@redhat.com>
7695
7696 * server.c (handle_general_set): Make "req_str" const.
7697
23f238d3
PA		 76982015-03-19 Pedro Alves <palves@redhat.com>
7699
7700 * linux-low.c (linux_resume_one_lwp): Rename to ...
7701 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
7702 instead call perror_with_name.
7703 (check_ptrace_stopped_lwp_gone): New function.
7704 (linux_resume_one_lwp): Reimplement as wrapper around
7705 linux_resume_one_lwp_throw that swallows errors if the LWP is
7706 gone.
7707
91baf43f
PA		 77082015-03-19 Pedro Alves <palves@redhat.com>
7709
7710 * linux-low.c (count_events_callback, select_event_lwp_callback):
7711 No longer check whether the thread has resume_stop as last resume
7712 kind.
7713
8bf3b159
PA		 77142015-03-19 Pedro Alves <palves@redhat.com>
7715
7716 * linux-low.c (count_events_callback, select_event_lwp_callback):
7717 Use the lwp's status_pending_p field, not the thread's.
7718
b90fc188
PA		 77192015-03-19 Pedro Alves <palves@redhat.com>
7720
7721 * linux-low.c (select_event_lwp_callback): Update comments to
7722 no longer mention SIGTRAP.
7723
464b0089
GB		 77242015-03-18 Gary Benson <gbenson@redhat.com>
7725
7726 * server.c (handle_query): Do not report vFile:fstat as supported.
7727
aa9e327f
GB		 77282015-03-11 Gary Benson <gbenson@redhat.com>
7729
7730 * hostio.c (sys/types.h): New include.
7731 (sys/stat.h): Likewise.
7732 (common-remote-fileio.h): Likewise.
7733 (handle_fstat): New function.
7734 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 7735
791c0056
GB		 77362015-03-11 Gary Benson <gbenson@redhat.com>
7737
7738 * configure.ac (AC_CHECK_MEMBERS): Add checks for
7739 struct stat.st_blocks and struct stat.st_blksize.
7740 * configure: Regenerate.
7741 * config.in: Likewise.
7742 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
7743 (OBS): Add common-remote-fileio.o.
7744 (common-remote-fileio.o): New rule.
7745
9a9df970
PA		 77462015-03-09 Pedro Alves <palves@redhat.com>
7747
7748 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7749 'struct sockaddr' pointer in 'accept' call.
7750
9eb1356e
PA		 77512015-03-09 Pedro Alves <palves@redhat.com>
7752
7753 Revert:
7754 2015-03-07 Pedro Alves <palves@redhat.com>
7755 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7756 or <winsock2.h> here. Instead include "gdb_socket.h".
7757 (remote_open): Use union gdb_sockaddr_u.
7758 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7759 or <winsock2.h> here. Instead include "gdb_socket.h".
7760 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7761 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7762 or <sys/un.h>.
7763 (init_named_socket, gdb_agent_helper_thread): Use union
7764 gdb_sockaddr_u.
7765
aac331e4
PA		 77662015-03-07 Pedro Alves <palves@redhat.com>
7767
7768 * configure.ac (build_warnings): Move
7769 -Wdeclaration-after-statement to the C-specific set.
7770 * configure: Regenerate.
7771
366c75fc
PA		 77722015-03-07 Pedro Alves <palves@redhat.com>
7773
7774 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7775 or <winsock2.h> here. Instead include "gdb_socket.h".
7776 (remote_open): Use union gdb_sockaddr_u.
7777 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7778 or <winsock2.h> here. Instead include "gdb_socket.h".
7779 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7780 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7781 or <sys/un.h>.
7782 (init_named_socket, gdb_agent_helper_thread): Use union
7783 gdb_sockaddr_u.
7784
492d29ea
PA		 77852015-03-07 Pedro Alves <palves@redhat.com>
7786
7787 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7788 instead.
7789
60a191ed
YQ		 77902015-03-06 Yao Qi <yao.qi@linaro.org>
7791
7792 * linux-aarch64-low.c (aarch64_insert_point): Use
7793 show_debug_regs as a boolean.
7794 (aarch64_remove_point): Likewise.
7795
f5771b1d
PA		 77962015-03-05 Pedro Alves <palves@redhat.com>
7797
7798 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7799 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7800 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7801 * nto-low.c (nto_target_ops): Likewise.
7802 * spu-low.c (spu_target_ops): Likewise.
7803 * win32-low.c (win32_target_ops): Likewise.
7804
3e572f71
PA		 78052015-03-04 Pedro Alves <palves@redhat.com>
7806
72f4393d 7807 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 7808 Decide whether a breakpoint triggered based on the SIGTRAP's
7809 siginfo.si_code.
72f4393d
L		 7810 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7811 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 7812 (linux_low_filter_event): Check for breakpoints before checking
7813 watchpoints.
7814 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7815 siginfo.si_code.
72f4393d
L		 7816 (linux_stopped_by_sw_breakpoint)
7817 (linux_supports_stopped_by_sw_breakpoint)
7818 (linux_stopped_by_hw_breakpoint)
7819 (linux_supports_stopped_by_hw_breakpoint): New functions.
7820 (linux_target_ops): Install new target methods.
3e572f71 7821
1ec68e26
PA		 78222015-03-04 Pedro Alves <palves@redhat.com>
7823
7824 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7825 * server.c (swbreak_feature, hwbreak_feature): New globals.
7826 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7827 (captured_main): Clear swbreak_feature and hwbreak_feature.
7828 * server.h (swbreak_feature, hwbreak_feature): Declare.
7829 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7830 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7831 supports_stopped_by_hw_breakpoint>: New fields.
7832 (target_supports_stopped_by_sw_breakpoint)
7833 (target_stopped_by_sw_breakpoint)
7834 (target_supports_stopped_by_hw_breakpoint)
7835 (target_stopped_by_hw_breakpoint): Declare.
7836
15c66dd6
PA		 78372015-03-04 Pedro Alves <palves@redhat.com>
7838
7839 enum lwp_stop_reason -> enum target_stop_reason
7840 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7841 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7842 (linux_wait_1, stuck_in_jump_pad_callback)
7843 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7844 (linux_stopped_by_watchpoint):
7845 * linux-low.h (enum lwp_stop_reason): Delete.
7846 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7847 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7848
98fc70d6
YQ		 78492015-03-04 Yao Qi <yao.qi@linaro.org>
7850
7851 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7852
dd2ac174
GB		 78532015-03-03 Gary Benson <gbenson@redhat.com>
7854
7855 * hostio.c (handle_vFile): Fix prefix lengths.
7856
d68e53f4
MM		 78572015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7858
7859 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7860 ptr_bits.
7861
bf2d68ab
AA		 78622015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7863
7864 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7865 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7866 (clean): Add "rm -f" for above C files.
7867 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7868 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7869 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7870 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7871 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7872 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7873 (init_registers_s390x_vx_linux64)
7874 (init_registers_s390x_tevx_linux64)
7875 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7876 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7877 declarations.
7878 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7879 (s390_store_vxrs_high): New functions.
7880 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7881 NT_S390_VXRS_HIGH.
7882 (s390_arch_setup): Add logic for selecting one of the new target
7883 descriptions. Activate the new vector regsets if applicable.
7884 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7885 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7886 and init_registers_s390x_tevx_linux64.
7887
c966a859
PA		 78882015-03-01 Pedro Alves <palves@redhat.com>
7889
7890 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7891 parameter.
7892
4180215b
PA		 78932015-02-27 Pedro Alves <palves@redhat.com>
7894
7895 * linux-x86-low.c (u_debugreg_offset): New function.
7896 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7897
749bab01
PA		 78982015-02-27 Pedro Alves <palves@redhat.com>
7899
7900 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7901 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7902 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7903 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7904 (ps_lsetfpregs, ps_getpid)
7905 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7906 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7907 (ps_lsetxregs, ps_plog): Declare.
7908
3c14e5a3
PA		 79092015-02-27 Pedro Alves <palves@redhat.com>
7910
7911 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7912 IP_AGENT_EXPORT_FUNC.
7913 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7914 IP_AGENT_EXPORT_FUNC.
7915 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7916 (IP_AGENT_EXPORT): Delete.
7917 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7918 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7919 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7920 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7921 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7922 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7923 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7924 (traceframe_read_count, traceframe_write_count)
7925 (traceframes_created, trace_state_variables, get_raw_reg)
7926 (get_trace_state_variable_value, set_trace_state_variable_value)
7927 (ust_loaded, helper_thread_id, cmd_buf): Use
7928 IPA_SYM_EXPORTED_NAME.
7929 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7930 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7931 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7932 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7933 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7934 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7935 EXTERN_C_PUSH/EXTERN_C_POP.
7936 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7937 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7938 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7939 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7940 (traceframe_write_count, traceframe_read_count)
7941 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7942 (about_to_request_buffer_space, get_trace_state_variable_value)
7943 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7944 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7945 EXTERN_C_PUSH/EXTERN_C_POP.
7946 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7947 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7948 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7949 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7950 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7951 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7952 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7953 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7954 Define.
7955 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7956 (IP_AGENT_EXPORT_VAR_DECL): Define.
7957 (tracing): Declare.
7958 (gdb_agent_get_raw_reg): Declare.
7959
fe978cb0
PA		 79602015-02-27 Tom Tromey <tromey@redhat.com>
7961 Pedro Alves <palves@redhat.com>
7962
7963 Rename symbols whose names are reserved C++ keywords throughout.
7964
3bc3d82a
PA		 79652015-02-27 Pedro Alves <palves@redhat.com>
7966
7967 * Makefile.in (COMPILER): New, get it from autoconf.
7968 (CXX): Get from autoconf instead.
7969 (COMPILE.pre): Use COMPILER.
7970 (CC-LD): Rename to ...
7971 (CC_LD): ... this. Use COMPILER.
7972 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7973 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7974 * acinclude.m4: Include build-with-cxx.m4.
7975 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7976 Disable -Werror by default if building in C++ mode.
7977 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7978 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7979 the C++ compiler. Save/restore CXXFLAGS too.
7980 * configure: Regenerate.
7981
07697489
PA		 79822015-02-27 Pedro Alves <palves@redhat.com>
7983
7984 * acinclude.m4: Include libiberty.m4.
7985 * configure.ac: Call libiberty_INIT.
7986 * config.in, configure: Regenerate.
7987
9beb7c4e
PA		 79882015-02-26 Pedro Alves <palves@redhat.com>
7989
7990 * linux-low.c (linux_wait_1): When incrementing the PC past a
7991 program breakpoint always use the_low_target.breakpoint_len as
7992 increment, rather than the maximum between that and
7993 the_low_target.decr_pc_after_break.
7994
8090aef2
PA		 79952015-02-23 Pedro Alves <palves@redhat.com>
7996
7997 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7998 thread was doing a step-over; always adjust the PC if
7999 we stepped over a permanent breakpoint.
8000 (linux_wait_1): If we stepped over breakpoint that was on top of a
8001 permanent breakpoint, manually advance the PC past it.
8002
bc9540e8
PA		 80032015-02-23 Pedro Alves <palves@redhat.com>
8004
8005 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8006 modes.
8007 (x86_fill_gregset, x86_store_gregset): Use it when handling
8008 $orig_eax.
8009
2db9a427
PA		 80102015-02-20 Pedro Alves <palves@redhat.com>
8011
8012 * thread-db.c: Include "nat/linux-procfs.h".
8013 (thread_db_init): Skip listing new threads if the kernel supports
8014 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
8015
afa8d396
PA		 80162015-02-20 Pedro Alves <palves@redhat.com>
8017
8018 * linux-low.c (status_pending_p_callback): Use ptid_match.
8019
c9587f88
AT		 80202015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
8021
8022 PR breakpoints/16812
8023 * linux-low.c (wstatus_maybe_breakpoint): Remove.
8024 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
8025 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
8026
b05ec7a5
AT		 80272015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8028
8029 PR breakpoints/15956
8030 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8031
d33501a5
MM		 80322015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8033
8034 * linux-low.c (linux_low_btrace_conf): Print size.
8035 * server.c (handle_btrace_conf_general_set): New.
8036 (hanle_general_set): Call handle_btrace_conf_general_set.
8037 (handle_query): Report Qbtrace-conf:bts:size as supported.
8038
f4abbc16
MM		 80392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8040
8041 * linux-low.c (linux_low_enable_btrace): Update parameters.
8042 (linux_low_btrace_conf): New.
8043 (linux_target_ops)<to_btrace_conf>: Initialize.
8044 * server.c (current_btrace_conf): New.
8045 (handle_btrace_enable): Rename to ...
8046 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
8047 to target_enable_btrace. Update comment. Update users.
8048 (handle_qxfer_btrace_conf): New.
8049 (qxfer_packets): Add btrace-conf entry.
8050 (handle_query): Report qXfer:btrace-conf:read as supported packet.
8051 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
8052 (target_ops)<read_btrace_conf>: New.
8053 (target_enable_btrace): Update parameters.
8054 (target_read_btrace_conf): New.
8055
043c3577
MM		 80562015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8057
8058 * server.c (handle_btrace_general_set): Remove call to
8059 target_supports_btrace.
8060 (supported_btrace_packets): New.
8061 (handle_query): Call supported_btrace_packets.
8062 * target.h: include btrace-common.h.
8063 (btrace_target_info): Removed.
8064 (supports_btrace, target_supports_btrace): Update parameters.
8065
734b0e4b
MM		 80662015-02-09 Markus Metzger <markus.t.metzger@intel.com>
8067
8068 * Makefile.in (SFILES): Add common/btrace-common.c.
8069 (OBS): Add common/btrace-common.o.
8070 (btrace-common.o): Add build rules.
8071 * linux-low: Include btrace-common.h.
8072 (linux_low_read_btrace): Use struct btrace_data. Call
8073 btrace_data_init and btrace_data_fini.
8074
d6c146e9
PA		 80752015-02-06 Pedro Alves <palves@redhat.com>
8076
8077 * thread-db.c (find_new_threads_callback): Add debug output.
8078
20ba1ce6
PA		 80792015-02-04 Pedro Alves <palves@redhat.com>
8080
8081 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
8082 (resume_stopped_resumed_lwps): New function.
8083 (linux_wait_for_event_filtered): Use it.
8084
8cc73a39
SDJ		 80852015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8086
8087 * Makefile.in (SFILES): Add linux-personality.c.
8088 (linux-personality.o): New rule.
8089 * configure.srv (srv_linux_obj): Add linux-personality.o to the
8090 list of objects to be built.
8091 * linux-low.c: Include nat/linux-personality.h.
8092 (linux_create_inferior): Remove code to disable address space
8093 randomization (moved to ../nat/linux-personality.c). Create
8094 cleanup to disable address space randomization.
8095
fb23d554
SDJ		 80962015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
8097
8098 * Makefile.in (posix-strerror.o): New rule.
8099 (mingw-strerror.o): Likewise.
8100 * configure: Regenerated.
8101 * configure.ac: Source file ../common/common.host. Initialize new
8102 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
8103
cdf43629
YQ		 81042015-01-14 Yao Qi <yao@codesourcery.com>
8105
8106 * Makefile.in (SFILES): Add nat/ppc-linux.c.
8107 (ppc-linux.o): New rule.
8108 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
8109 * configure.ac: AC_CHECK_FUNCS(getauxval).
8110 * config.in: Re-generated.
8111 * configure: Re-generated.
8112 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
8113 ppc64_64bit_inferior_p
8114
514c5338
YQ		 81152015-01-14 Yao Qi <yao@codesourcery.com>
8116
8117 * linux-ppc-low.c: Include "nat/ppc-linux.h".
8118 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
8119 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
8120 (PT_ORIG_R3, PT_TRAP): Likewise.
8121 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
8122 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
8123 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
8124
3368c1e5
JB		 81252015-01-10 Joel Brobecker <brobecker@adacore.com>
8126
8127 * i387-fp.c (i387_cache_to_xsave): In look over
8128 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
8129 zmmh_low_space field by use of zmmh_high_space.
8130
582511be
PA		 81312015-01-09 Pedro Alves <palves@redhat.com>
8132
8133 * linux-low.c (step_over_bkpt): Move higher up in the file.
8134 (handle_extended_wait): Don't store the stop_pc here.
8135 (get_stop_pc): Adjust comments and rename to ...
8136 (check_stopped_by_breakpoint): ... this. Record whether the LWP
8137 stopped for a software breakpoint or hardware breakpoint.
8138 (thread_still_has_status_pending_p): New function.
8139 (status_pending_p_callback): Use
8140 thread_still_has_status_pending_p. If the event is no longer
8141 interesting, resume the LWP.
8142 (handle_tracepoints): Add assert.
8143 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
8144 (wstatus_maybe_breakpoint): New function.
8145 (cancel_breakpoint): Delete function.
8146 (check_stopped_by_watchpoint): New function, factored out from
8147 linux_low_filter_event.
8148 (lp_status_maybe_breakpoint): Delete function.
8149 (linux_low_filter_event): Remove filter_ptid argument.
8150 Leave thread group exits pending here. Store the LWP's stop PC.
8151 Always leave events pending.
8152 (linux_wait_for_event_filtered): Pull all events out of the
8153 kernel, and leave them all pending.
8154 (count_events_callback, select_event_lwp_callback): Consider all
8155 events.
8156 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
8157 (select_event_lwp): Only give preference to the stepping LWP in
8158 all-stop mode. Adjust comments.
8159 (ignore_event): New function.
8160 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
8161 references to cancel_breakpoints. Adjust to renames. Also give
8162 equal priority to all LWPs that have had events in non-stop mode.
8163 If reporting a software breakpoint event, unadjust the LWP's PC.
8164 (linux_wait): If linux_wait_1 returned an ignored event, retry.
8165 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
8166 Adjust.
8167 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
8168 (resume_status_pending_p): Use thread_still_has_status_pending_p.
8169 (linux_stopped_by_watchpoint): Adjust.
8170 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
8171 * linux-low.h (enum lwp_stop_reason): New.
8172 (struct lwp_info) <stop_pc>: Adjust comment.
8173 <stopped_by_watchpoint>: Delete field.
8174 <stop_reason>: New field.
8175 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
8176 * mem-break.c (software_breakpoint_inserted_here)
8177 (hardware_breakpoint_inserted_here): New function.
8178 * mem-break.h (software_breakpoint_inserted_here)
8179 (hardware_breakpoint_inserted_here): Declare.
8180 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
8181 (cancel_breakpoints): Delete.
8182 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
8183 (upload_fast_traceframes): Remove references to
8184 cancel_breakpoints.
8185
a33e3959
PA		 81862015-01-09 Pedro Alves <palves@redhat.com>
8187
8188 * thread-db.c (find_new_threads_callback): Ignore thread if the
8189 kernel thread ID is -1.
8190
8784d563
PA		 81912015-01-09 Pedro Alves <palves@redhat.com>
8192
8193 * linux-low.c (linux_attach_fail_reason_string): Move to
8194 nat/linux-ptrace.c, and rename.
8195 (linux_attach_lwp): Update comment.
8196 (attach_proc_task_lwp_callback): New function.
8197 (linux_attach): Adjust to rename and use
8198 linux_proc_attach_tgid_threads.
8199 (linux_attach_fail_reason_string): Delete declaration.
8200
76f2b779
JB		 82012015-01-01 Joel Brobecker <brobecker@adacore.com>
8202
8203 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8204 * server.c (gdbserver_version): Likewise.
8205
fafcc06a
SDJ		 82062014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
8207
8208 * remote-utils.c: Include ctype.h.
8209 (input_interrupt): Explicitly handle the case when the char
8210 received is the NUL byte. Improve the printing of non-ASCII
8211 characters.
8212
beed38b8
JB		 82132014-12-16 Joel Brobecker <brobecker@adacore.com>
8214
8215 * linux-low.c (linux_low_filter_event): Update call to
8216 linux_enable_event_reporting following the addition of
8217 a new parameter to that function.
8218
bf330350
CU		 82192014-12-16 Catalin Udma <catalin.udma@freescale.com>
8220
8221 PR server/17457
8222 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
8223 (AARCH64_FPCR_REGNO): Likewise.
8224 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
8225 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
8226 (aarch64_store_fpregset): Likewise.
8227
5227d625
JB		 82282014-12-15 Joel Brobecker <brobecker@adacore.com>
8229
8230 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8231 Remove FIXME comment about assumption about N.
8232
f93b65a0
JB		 82332014-12-13 Joel Brobecker <brobecker@adacore.com>
8234
8235 * configure.ac: If large-file support is disabled in GDBserver,
8236 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
8237 * configure: Regenerate.
8238
e5a9158d
AA		 82392014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8240
8241 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
8242 warning upon ENODATA from ptrace.
8243 * linux-s390-low.c (s390_store_tdb): New.
8244 (s390_regsets): Add regset for NT_S390_TDB.
8245
feea5f36
AA		 82462014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8247
8248 * linux-low.c (regsets_store_inferior_registers): Skip regsets
8249 without a fill_function.
8250 * linux-s390-low.c (s390_fill_last_break): Remove.
8251 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
8252 (s390_arch_setup): Use regset's size instead of fill_function for
8253 loop end condition.
8254
098dbe61
AA		 82552014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8256
8257 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
8258 the regset's store function when ptrace returned an error.
8259 * regcache.c (get_thread_regcache): Invalidate register cache
8260 before fetching inferior's registers.
8261
28eef672
AA		 82622014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8263
8264 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8265 while-loop as for-loop.
8266 (regsets_store_inferior_registers): Likewise.
8267
bdca27a2
YQ		 82682014-11-28 Yao Qi <yao@codesourcery.com>
8269
8270 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8271 * config.in, configure: Re-generate.
8272 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8273 is defined.
8274
9c232dda
YQ		 82752014-11-21 Yao Qi <yao@codesourcery.com>
8276
8277 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
8278 (AC_CHECK_HEADERS): Remove malloc.h.
8279 * configure: Re-generated.
8280 * config.in: Re-generated.
8281 * server.h: Don't include alloca.h and malloc.h.
8282 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
8283 Don't include malloc.h.
8284
43968415
JB		 82852014-11-17 Joel Brobecker <brobecker@adacore.com>
8286
8287 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8288 corresponding ERRNO check in same block.
8289
40e91bc7
PA		 82902014-11-12 Pedro Alves <palves@redhat.com>
8291
8292 * server.c (cont_thread): Update comment.
8293 (start_inferior, attach_inferior): No longer clear cont_thread.
8294 (handle_v_cont): No longer set cont_thread.
8295 (captured_main): Clear cont_thread each time a GDB connects.
8296
c2c118cf
PA		 82972014-11-12 Pedro Alves <palves@redhat.com>
8298
8299 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
8300 thread, and don't resume all threads if the Hc thread has exited.
8301
78708b7c
PA		 83022014-11-12 Pedro Alves <palves@redhat.com>
8303
8304 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8305 the process group instead of to a specific LWP.
8306
a2abc7de
PA		 83072014-10-15 Pedro Alves <palves@redhat.com>
8308
8309 PR server/17487
8310 * win32-arm-low.c (arm_set_thread_context): Remove current_event
8311 parameter.
8312 (arm_set_thread_context): Delete.
8313 (the_low_target): Adjust.
8314 * win32-i386-low.c (debug_registers_changed)
8315 (debug_registers_used): Delete.
8316 (update_debug_registers_callback): New function.
8317 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
8318 needing to update their debug registers.
8319 (win32_get_current_dr): New function.
8320 (x86_dr_low_get_addr, x86_dr_low_get_control)
8321 (x86_dr_low_get_status): Fetch the debug register from the thread
8322 record's context.
8323 (i386_initial_stuff): Adjust.
8324 (i386_get_thread_context): Remove current_event parameter. Don't
8325 clear debug_registers_changed nor copy DR values to
8326 debug_reg_state.
8327 (i386_set_thread_context): Delete.
8328 (i386_prepare_to_resume): New function.
8329 (i386_thread_added): Mark the thread as needing to update irs
8330 debug registers.
8331 (the_low_target): Remove i386_set_thread_context and install
8332 i386_prepare_to_resume.
8333 * win32-low.c (win32_get_thread_context): Adjust.
8334 (win32_set_thread_context): Use SetThreadContext
8335 directly.
8336 (win32_prepare_to_resume): New function.
8337 (win32_require_context): New function, factored out from ...
8338 (thread_rec): ... this.
8339 (continue_one_thread): Call win32_prepare_to_resume on each thread
8340 we're about to continue.
8341 (win32_resume): Call win32_prepare_to_resume on the event thread.
8342 * win32-low.h (struct win32_thread_info)
8343 <debug_registers_changed>: New field.
8344 (struct win32_target_ops): Change prototype of set_thread_context,
8345 delete set_thread_context and add prepare_to_resume.
8346 (win32_require_context): New declaration.
8347
a442d071
GB		 83482014-10-08 Gary Benson <gbenson@redhat.com>
8349
8350 * server.h: Do not include common-exceptions.h.
8351
6f1947e8
GB		 83522014-10-08 Gary Benson <gbenson@redhat.com>
8353
8354 * server.h: Do not include cleanups.h.
8355
63b434a4
JH		 83562014-09-30 James Hogan <james.hogan@imgtec.com>
8357
8358 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8359 mips64-dsp-linux.c.
8360
c4d9ceb6
YQ		 83612014-09-23 Yao Qi <yao@codesourcery.com>
8362
8363 * linux-low.c (lp_status_maybe_breakpoint): New function.
8364 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
8365 (count_events_callback): Likewise.
8366 (select_event_lwp_callback): Likewise.
8367 (cancel_breakpoints_callback): Likewise.
8368
89a5711c
DB		 83692014-09-19 Don Breazeal <donb@codesourcery.com>
8370
8371 * linux-low.c (handle_extended_wait): Call
8372 linux_ptrace_get_extended_event.
8373 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
8374 linux_is_extended_waitstatus.
8375
bffc0964
JB		 83762014-09-16 Joel Brobecker <brobecker@adacore.com>
8377
8378 * Makefile.in (CPPFLAGS): Define.
8379 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8380 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8381
0bfdf32f
GB		 83822014-09-16 Gary Benson <gbenson@redhat.com>
8383
8384 * inferiors.h (current_inferior): Renamed as...
8385 (current_thread): New variable. All uses updated.
8386 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
8387 (maybe_move_out_of_jump_pad): Likewise.
8388 (cancel_breakpoint): Likewise.
8389 (linux_low_filter_event): Likewise.
8390 (wait_for_sigstop): Likewise.
8391 (linux_resume_one_lwp): Likewise.
8392 (need_step_over_p): Likewise.
8393 (start_step_over): Likewise.
8394 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
8395 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
8396 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
8397 and save_inferior as saved_thread.
8398 * regcache.c (get_thread_regcache): Renamed saved_inferior as
8399 saved_thread.
8400 (regcache_invalidate_thread): Likewise.
8401 * remote-utils.c (prepare_resume_reply): Likewise.
8402 * thread-db.c (thread_db_get_tls_address): Likewise.
8403 (disable_thread_event_reporting): Likewise.
8404 (remove_thread_event_breakpoints): Likewise.
8405 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
8406 as saved_thread.
8407 * target.h (set_desired_inferior): Renamed as...
8408 (set_desired_thread): New declaration. All uses updated.
8409 * server.c (myresume): Updated comment to reference thread instead
8410 of inferior.
8411 (handle_serial_event): Likewise.
8412 (handle_target_event): Likewise.
8413
361c8ade
GB		 84142014-09-12 Tom Tromey <tromey@redhat.com>
8415 Gary Benson <gbenson@redhat.com>
8416
8417 * regcache.h: Include common-regcache.h.
8418 (regcache_read_pc): Don't declare.
8419 * regcache.c (get_thread_regcache_for_ptid): New function.
8420
bd9269f7
GB		 84212014-09-11 Tom Tromey <tromey@redhat.com>
8422 Gary Benson <gbenson@redhat.com>
8423
8424 * symbol.c: New file.
8425 * Makefile.in (SFILES): Add symbol.c.
8426 (OBS): Add symbol.o.
8427
f8c1d06b
GB		 84282014-09-11 Gary Benson <gbenson@redhat.com>
8429
8430 * target.c (target_stop_ptid, target_continue_ptid): New
8431 functions.
8432
721ec300
GB		 84332014-09-11 Tom Tromey <tromey@redhat.com>
8434 Gary Benson <gbenson@redhat.com>
8435
8436 * target.h: Include target/target.h.
8437 * target.c (target_read_memory, target_read_uint32)
8438 (target_write_memory): New functions.
8439
c5e92cca
GB		 84402014-09-11 Gary Benson <gbenson@redhat.com>
8441
8442 * server.h (debug_hw_points): Don't declare.
8443 * server.c (debug_hw_points): Don't define. Replace all uses
8444 with show_debug_regs.
8445 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
8446 all uses with show_debug_regs.
8447
2e4bb98a
EBM		 84482014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8449
8450 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8451 endianness into account.
8452 (ppc_supply_ptrace_register): Likewise.
8453
ac740bc7
JH		 84542014-09-03 James Hogan <james.hogan@imgtec.com>
8455
8456 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8457 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8458
97ea6506
GB		 84592014-09-03 Gary Benson <gbenson@redhat.com>
8460
8461 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8462 ALL_DEBUG_ADDRESS_REGISTERS.
8463
df7e5265
GB		 84642014-09-02 Gary Benson <gbenson@redhat.com>
8465
8466 * i386-low.h: Renamed as...
8467 * x86-low.h: New file. All type, function and variable name
8468 prefixes changed from "i386_" to "x86_". All references updated.
8469 * i386-low.c: Renamed as...
8470 * x86-low.c: New file. All type, function and variable name
8471 prefixes changed from "i386_" to "x86_". All references updated.
8472
ed859da7
GB		 84732014-09-02 Gary Benson <gbenson@redhat.com>
8474
8475 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8476 (x86_linux_new_thread): Likewise.
8477
860789c7
GB		 84782014-08-29 Gary Benson <gbenson@redhat.com>
8479
8480 * server.h (setjmp.h): Do not include.
8481 (toplevel): Do not declare.
8482 (common-exceptions.h): Include.
8483 (cleanups.h): Likewise.
8484 * server.c (toplevel): Do not define.
8485 (exit_code): New static global.
8486 (detach_or_kill_for_exit_cleanup): New function.
8487 (main): New function. Original main renamed to...
8488 (captured_main): New function.
8489 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
8490
ff55e1b5
GB		 84912014-08-29 Gary Benson <gbenson@redhat.com>
8492
8493 * Makefile.in (SFILES): Add common/common-exceptions.c.
8494 (OBS): Add common-exceptions.o.
8495 (common-exceptions.o): New rule.
8496 * utils.c (prepare_to_throw_exception): New function.
8497
e9bcb658
GB		 84982014-08-29 Gary Benson <gbenson@redhat.com>
8499
8500 * config.in: Regenerate.
8501 * configure: Likewise.
8502
e3180625
GB		 85032014-08-29 Gary Benson <gbenson@redhat.com>
8504
8505 * Makefile.in (SFILES): Add common/cleanups.c.
8506 (OBS): cleanups.o.
8507 (cleanups.o): New rule.
8508
e3d6ba5d
GB		 85092014-08-29 Gary Benson <gbenson@redhat.com>
8510
8511 * utils.c (internal_vwarning): New function.
8512
7096e886
GB		 85132014-08-28 Gary Benson <gbenson@redhat.com>
8514
8515 * utils.h (fatal): Remove declaration.
8516 * utils.c (fatal): Remove function.
8517
14ce3192
GB		 85182014-08-28 Gary Benson <gbenson@redhat.com>
8519
8520 * tracepoint.c (gdb_agent_init): Replace fatal with
8521 perror_with_name.
8522 (initialize_tracepoint): Likewise.
8523
50278d59
GB		 85242014-08-28 Gary Benson <gbenson@redhat.com>
8525
8526 * remote-utils.c (remote_prepare): Replace fatal with error.
8527
aa96c426
GB		 85282014-08-28 Gary Benson <gbenson@redhat.com>
8529
8530 * linux-low.c (linux_async): Replace fatal with warning.
8531 Tidy up and return.
8532 (linux_start_non_stop): Return -1 if linux_async failed.
8533
f7160e97
GB		 85342014-08-28 Gary Benson <gbenson@redhat.com>
8535
8536 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8537 gdb_assert.
8538 (i386_dr_low_get_addr): Remove vague comment.
8539 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8540 gdb_assert.
8541
38e08fca
GB		 85422014-08-28 Gary Benson <gbenson@redhat.com>
8543
8544 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8545 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8546 internal_error.
8547 (linux_resume_one_lwp): Likewise.
8548 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
8549 gdb_assert.
8550 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
8551 with internal_error.
8552 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
8553 (init_register_cache): Replace fatal with gdb_assert_not_reached.
8554 (find_register_by_name): Replace fatal with internal_error.
8555 (find_regno): Likewise.
8556 * tdesc.c (init_target_desc): Replace check with gdb_assert.
8557 * thread-db.c (thread_db_create_event): Likewise.
8558 (thread_db_load_search): Likewise.
8559 (try_thread_db_load_1): Likewise.
8560 * tracepoint.c (get_jump_space_head): Replace fatal with
8561 internal_error.
8562 (claim_trampoline_space): Likewise.
8563 (have_fast_tracepoint_trampoline_buffer): Likewise.
8564 (cmd_qtstart): Likewise.
8565 (stop_tracing): Likewise.
8566 (fast_tracepoint_collecting): Likewise.
8567 (target_malloc): Likewise.
8568 (download_tracepoint): Likewise.
8569 (download_trace_state_variables): Replace check with gdb_assert.
8570 (upload_fast_traceframes): Replace fatal with internal_error.
8571
34abf635
GB		 85722014-08-19 Tom Tromey <tromey@redhat.com>
8573 Gary Benson <gbenson@redhat.com>
8574
8575 * Makefile.in (SFILES): Add common/common-debug.c.
8576 (OBS): Add common-debug.o.
8577 (common-debug.o): New rule.
8578 * debug.h (debug_printf): Don't declare.
8579 * debug.c (debug_printf): Renamed and rewritten as...
8580 (debug_vprintf): New function.
8581
f6e94d78
GB		 85822014-08-19 Gary Benson <gbenson@redhat.com>
8583
8584 * utils.h: Do not include print-utils.h.
8585
9239eeab
GB		 85862014-08-19 Tom Tromey <tromey@redhat.com>
8587 Gary Benson <gbenson@redhat.com>
8588
8589 * server.h: Add static assertion.
8590 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8591
ef87c8bb
GB		 85922014-08-19 Tom Tromey <tromey@redhat.com>
8593 Gary Benson <gbenson@redhat.com>
8594
8595 * Makefile.in (SFILES): Add common/errors.c.
8596 (OBS): Add errors.o.
8597 (IPA_OBS): Add errors-ipa.o.
8598 (errors.o): New rule.
8599 (errors-ipa.o): Likewise.
8600 * utils.h (perror_with_name, error, warning): Don't declare.
8601 * utils.c (warning): Renamed and rewritten as...
8602 (vwarning): New function.
8603 (error): Renamed and rewritten as...
8604 (verror): New function.
8605 (internal_error): Renamed and rewritten as...
8606 (internal_verror): New function.
8607
bb974a24
GB		 86082014-08-07 Gary Benson <gbenson@redhat.com>
8609
8610 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
8611 * configure: Regenerate.
8612 * config.in: Likewise.
8613 * server.h: Do not include errno.h.
8614 * event-loop.c: Likewise.
8615 * hostio-errno.c: Likewise.
8616 * linux-low.c: Likewise.
8617 * remote-utils.c: Likewise.
8618 * spu-low.c: Likewise.
8619 * utils.c: Likewise.
8620 * gdbreplay.c: Unconditionally include errno.h.
8621
6d3d12eb
GB		 86222014-08-07 Gary Benson <gbenson@redhat.com>
8623
8624 * server.h: Do not include string.h.
8625 * event-loop.c: Likewise.
8626 * linux-low.c: Likewise.
8627 * regcache.c: Likewise.
8628 * remote-utils.c: Likewise.
8629 * spu-low.c: Likewise.
8630 * utils.c: Likewise.
8631
dccbb609
GB		 86322014-08-07 Gary Benson <gbenson@redhat.com>
8633
8634 * server.h: Do not include gdb_assert.h.
8635
e76df0d0
GB		 86362014-08-07 Gary Benson <gbenson@redhat.com>
8637
8638 * server.h: Do not include common-utils.h.
8639
4cb9c816
GB		 86402014-08-07 Gary Benson <gbenson@redhat.com>
8641
8642 * server.h: Do not include ptid.h.
8643 * notif.h: Likewise.
8644
3995eeee
GB		 86452014-08-07 Gary Benson <gbenson@redhat.com>
8646
8647 * server.h: Do not include gdb_locale.h.
8648
cb9f1a9b
GB		 86492014-08-07 Gary Benson <gbenson@redhat.com>
8650
8651 * server.h: Do not include gdb/signals.h.
8652 * win32-low.c: Likewise.
8653
a5fceff8
GB		 86542014-08-07 Gary Benson <gbenson@redhat.com>
8655
8656 * server.h: Do not include pathmax.h.
8657
b9391142
GB		 86582014-08-07 Gary Benson <gbenson@redhat.com>
8659
8660 * server.h: Do not include libiberty.h.
8661 * linux-bfin-low.c: Likewise.
8662
0e443c87
GB		 86632014-08-07 Gary Benson <gbenson@redhat.com>
8664
8665 * server.h: Do not include ansidecl.h.
8666
8ebb3f56
GB		 86672014-08-07 Gary Benson <gbenson@redhat.com>
8668
8669 * linux-x86-low.c: Do not include stddef.h.
8670 * lynx-ppc-low.c: Likewise.
8671 * tracepoint.c: Likewise.
8672
8980bdf6
GB		 86732014-08-07 Gary Benson <gbenson@redhat.com>
8674
8675 * server.h: Do not include stdarg.h.
8676 * nto-low.c: Likewise.
8677
d7096f71
GB		 86782014-08-07 Gary Benson <gbenson@redhat.com>
8679
8680 * server.h: Do not include stdlib.h.
8681 * inferiors.c: Likewise.
8682 * linux-low.c: Likewise.
8683 * regcache.c: Likewise.
8684 * spu-low.c: Likewise.
8685 * tracepoint.c: Likewise.
8686 * utils.c: Likewise.
8687
d02f550d
GB		 86882014-08-07 Gary Benson <gbenson@redhat.com>
8689
8690 * server.h: Do not include stdio.h.
8691 * linux-low.c: Likewise.
8692 * remote-utils.c: Likewise.
8693 * spu-low.c: Likewise.
8694 * utils.c: Likewise.
8695 * wincecompat.c: Likewise.
8696
87f6c4e3
GB		 86972014-08-06 Gary Benson <gbenson@redhat.com>
8698
8699 * regcache.c (init_register_cache): Move conditionals inside if.
8700
7089dca4
GB		 87012014-08-06 Gary Benson <gbenson@redhat.com>
8702
8703 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8704
462f517e
GB		 87052014-07-31 Gary Benson <gbenson@redhat.com>
8706
8707 * ax.h: Do not include server.h.
8708 * gdbthread.h: Likewise.
8709 * lynx-low.h: Likewise.
8710 * notif.h: Likewise.
8711
976411d6
GB		 87122014-07-30 Gary Benson <gbenson@redhat.com>
8713
8714 * server.h: Include common-defs.h.
8715 Do not include config.h or build-gnulib-gdbserver/config.h.
8716
d41f6d8e
GB		 87172014-07-30 Gary Benson <gbenson@redhat.com>
8718
8719 * hostio-errno.c: Move server.h to top of includes list.
8720 * inferiors.c: Likewise.
8721 * linux-x86-low.c: Likewise.
8722 * notif.c: Include server.h.
8723
314c6a35
TT		 87242014-07-24 Tom Tromey <tromey@redhat.com>
8725 Gary Benson <gbenson@redhat.com>
8726
8727 * server.h (CORE_ADDR): Now unsigned.
8728
69ff6be5
PA		 87292014-07-16 Pedro Alves <palves@redhat.com>
8730
8731 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8732
ce9e3fe7
PA		 87332014-07-15 Pedro Alves <palves@redhat.com>
8734
8735 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8736 copy.
8737
e76126e8
PA		 87382014-07-11 Pedro Alves <palves@redhat.com>
8739
8740 * linux-low.c (kill_wait_lwp): New function, based on
8741 kill_one_lwp_callback, but use my_waitpid directly.
8742 (kill_one_lwp_callback, linux_kill): Use it.
8743
8e9db26e
PA		 87442014-06-23 Pedro Alves <palves@redhat.com>
8745
8746 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8747 before setting DR0..DR3.
8748
698b3e08
GB		 87492014-06-20 Gary Benson <gbenson@redhat.com>
8750
8751 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8752 * configure: Regenerated.
8753 * config.in: Likewise.
8754
125f8a3d
GB		 87552014-06-20 Gary Benson <gbenson@redhat.com>
8756
8757 * Makefile.in (SFILES): Update locations for files moved
8758 from common to nat.
8759 (object file files): Reordered.
8760
42995dbd
GB		 87612014-06-20 Gary Benson <gbenson@redhat.com>
8762
8763 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8764 (i386_dr_low_set_addr): Likewise.
8765 (i386_dr_low_get_addr): Likewise.
8766 (i386_dr_low_can_set_control): Likewise.
8767 (i386_dr_low_set_control): Likewise.
8768 (i386_dr_low_get_control): Likewise.
8769 (i386_dr_low_get_status): Likewise.
8770 (i386_get_debug_register_length): Likewise.
8771 * linux-x86-low.c (i386_dr_low_set_addr):
8772 Changed signature. Made static.
8773 (i386_dr_low_get_addr): Likewise.
8774 (i386_dr_low_set_control): Likewise.
8775 (i386_dr_low_get_control): Likewise.
8776 (i386_dr_low_get_status): Likewise.
8777 (i386_dr_low): New global variable.
8778 * win32-i386-low.c (i386_dr_low_set_addr):
8779 Changed signature. Made static.
8780 (i386_dr_low_get_addr): Likewise.
8781 (i386_dr_low_set_control): Likewise.
8782 (i386_dr_low_get_control): Likewise.
8783 (i386_dr_low_get_status): Likewise.
8784 (i386_dr_low): New global variable.
8785
e1d2394b
MS		 87862014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8787
8788 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8789 * Makefile.in (AR, AR_FLAGS): Define.
8790 * configure: Regenerate.
8791
3a8ee006
GB		 87922014-06-19 Gary Benson <gbenson@redhat.com>
8793
8794 * Makefile.in (i386-dregs.o): New rule.
8795 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8796 * i386-low.c (target.h): Remove include.
8797 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8798 (DR_CONTROL_SHIFT): Likewise.
8799 (DR_CONTROL_SIZE): Likewise.
8800 (DR_RW_EXECUTE): Likewise.
8801 (DR_RW_WRITE): Likewise.
8802 (DR_RW_READ): Likewise.
8803 (DR_RW_IORW): Likewise.
8804 (DR_LEN_1): Likewise.
8805 (DR_LEN_2): Likewise.
8806 (DR_LEN_4): Likewise.
8807 (DR_LEN_8): Likewise.
8808 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8809 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8810 (DR_ENABLE_SIZE): Likewise.
8811 (DR_LOCAL_SLOWDOWN): Likewise.
8812 (DR_GLOBAL_SLOWDOWN): Likewise.
8813 (DR_CONTROL_RESERVED): Likewise.
8814 (I386_DR_CONTROL_MASK): Likewise.
8815 (I386_DR_VACANT): Likewise.
8816 (I386_DR_LOCAL_ENABLE): Likewise.
8817 (I386_DR_GLOBAL_ENABLE): Likewise.
8818 (I386_DR_DISABLE): Likewise.
8819 (I386_DR_SET_RW_LEN): Likewise.
8820 (I386_DR_GET_RW_LEN): Likewise.
8821 (I386_DR_WATCH_HIT): Likewise.
8822 (i386_wp_op_t): Likewise.
8823 (i386_show_dr): Likewise.
8824 (i386_length_and_rw_bits): Likewise.
8825 (i386_insert_aligned_watchpoint): Likewise.
8826 (i386_remove_aligned_watchpoint): Likewise.
8827 (i386_handle_nonaligned_watchpoint): Likewise.
8828 i386_update_inferior_debug_regs(): Likewise.
8829 (i386_dr_insert_watchpoint): Likewise.
8830 (i386_dr_remove_watchpoint): Likewise.
8831 (i386_dr_region_ok_for_watchpoint): Likewise.
8832 (i386_dr_stopped_data_address): Likewise.
8833 (i386_dr_stopped_by_watchpoint): Likewise.
8834
8f26655c
GB		 88352014-06-19 Gary Benson <gbenson@redhat.com>
8836
8837 * i386-low.c (i386_dr_show): Renamed to
8838 i386_show_dr and made static. All uses updated.
8839 (i386_dr_length_and_rw_bits): Renamed to
8840 i386_length_and_rw_bits and made static.
8841 All uses updated.
8842 (i386_dr_insert_aligned_watchpoint): Renamed to
8843 i386_insert_aligned_watchpoint and made static.
8844 All uses updated.
8845 (i386_dr_remove_aligned_watchpoint): Renamed to
8846 i386_remove_aligned_watchpoint and made static.
8847 All uses updated.
8848 (i386_dr_update_inferior_debug_regs): Renamed to
8849 i386_update_inferior_debug_regs and made static.
8850 All uses updated.
8851
b9228891
GB		 88522014-06-18 Gary Benson <gbenson@redhat.com>
8853
5171def3
GB		 8854 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8855 (i386_dr_low_can_set_control): Likewise.
8856 (i386_get_debug_register_length): Likewise.
8857 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8858 (i386_dr_low_can_set_control): Likewise.
8859 (i386_get_debug_register_length): Likewise.
8860
88612014-06-17 Gary Benson <gbenson@redhat.com>
8862
b9228891
GB		 8863 * i386-low.h (i386-dregs.h): New include.
8864 (DR_FIRSTADDR): Now in i386-dregs.h.
8865 (DR_LASTADDR): Likewise.
8866 (DR_NADDR): Likewise.
8867 (DR_STATUS): Likewise.
8868 (DR_CONTROL): Likewise.
8869 (i386_debug_reg_state): Likewise.
8870 (i386_dr_insert_watchpoint): Likewise.
8871 (i386_dr_remove_watchpoint): Likewise.
8872 (i386_dr_region_ok_for_watchpoint): Likewise.
8873 (i386_dr_stopped_data_address): Likewise.
8874 (i386_dr_stopped_by_watchpoint): Likewise.
8875 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8876
4be83cc2
GB		 88772014-06-18 Gary Benson <gbenson@redhat.com>
8878
8879 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8880 i386_dr_insert_watchpoint.
8881 (i386_low_remove_watchpoint): Renamed to
8882 i386_dr_remove_watchpoint.
8883 (i386_low_region_ok_for_watchpoint): Renamed to
8884 i386_dr_region_ok_for_watchpoint.
8885 (i386_low_stopped_data_address): Renamed to
8886 i386_dr_stopped_data_address.
8887 (i386_low_stopped_by_watchpoint): Renamed to
8888 i386_dr_stopped_by_watchpoint.
8889 * i386-low.c (i386_show_dr): Renamed to
8890 i386_dr_show and made nonstatic. All uses updated.
8891 (i386_length_and_rw_bits): Renamed to
8892 i386_dr_length_and_rw_bits and made nonstatic.
8893 All uses updated.
8894 (i386_insert_aligned_watchpoint): Renamed to
8895 i386_dr_insert_aligned_watchpoint and made nonstatic.
8896 All uses updated.
8897 (i386_remove_aligned_watchpoint): Renamed to
8898 i386_dr_remove_aligned_watchpoint and made nonstatic.
8899 All uses updated.
8900 (i386_update_inferior_debug_regs): Renamed to
8901 i386_dr_update_inferior_debug_regs and made nonstatic.
8902 All uses updated.
8903 (i386_low_insert_watchpoint): Renamed to
8904 i386_dr_insert_watchpoint. All uses updated.
8905 (i386_low_remove_watchpoint): Renamed to
8906 i386_dr_remove_watchpoint. All uses updated.
8907 (i386_low_region_ok_for_watchpoint): Renamed to
8908 i386_dr_region_ok_for_watchpoint. All uses updated.
8909 (i386_low_stopped_data_address): Renamed to
8910 i386_dr_stopped_data_address. All uses updated.
8911 (i386_low_stopped_by_watchpoint): Renamed to
8912 i386_dr_stopped_by_watchpoint. All uses updated.
8913
131aa0d4
GB		 89142014-06-18 Gary Benson <gbenson@redhat.com>
8915
8916 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8917 (i386_dr_low_can_set_control): Likewise.
8918 (i386_insert_aligned_watchpoint): New check.
8919
d9305f7f
GB		 89202014-06-18 Gary Benson <gbenson@redhat.com>
8921
8922 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8923 Renamed to state.
8924
e927c9fc
GB		 89252014-06-18 Gary Benson <gbenson@redhat.com>
8926
8927 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8928 instead of fatal and error.
8929 (i386_handle_nonaligned_watchpoint): Likewise.
8930
1b6d4134
GB		 89312014-06-18 Gary Benson <gbenson@redhat.com>
8932
8933 * i386-low.c (i386_get_debug_register_length): New macro.
8934 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8935 (i386_show_dr): Use debug_printf instead of fprintf. Use
8936 phex to format values.
8937
6e62758f
GB		 89382014-06-18 Gary Benson <gbenson@redhat.com>
8939
8940 * i386-low.h: Comment changes.
8941 * i386-low.c: Likewise.
8942
fc6e2f03
GB		 89432014-06-18 Gary Benson <gbenson@redhat.com>
8944
8945 * i386-low.c: Whitespace changes.
8946
f9d1eeed
TT		 89472014-06-12 Tom Tromey <tromey@redhat.com>
8948
8949 * utils.c (freeargv): Remove.
8950
0b04e523
TT		 89512014-06-12 Tom Tromey <tromey@redhat.com>
8952
8953 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8954 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8955 (parse_debug_format_options): Likewise.
8956 (gdbserver_usage): Likewise.
8957 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8958 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8959 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8960 against libiberty.
8961 ($(LIBGNU)): Depend on libiberty.
8962 (all-lib): Recurse into all subdirs.
8963 (install-only): Invoke "install" target in subdirs.
8964 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8965 targets.
8966 * configure: Rebuild.
8967 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8968 for vasprintf, vsnprintf, or gettimeofday.
8969 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8970 srv_tgtobj.
8971
270c9937
JB		 89722014-06-05 Joel Brobecker <brobecker@adacore.com>
8973
8974 * development.sh: Delete.
8975 * Makefile.in (config.status): Adjust dependency on development.sh.
8976 * configure.ac: Adjust development.sh source call.
8977 * configure: Regenerate.
8978
0a261ed8
PA		 89792014-06-02 Pedro Alves <palves@redhat.com>
8980
8981 * ax.c (gdb_free_agent_expr): New function.
8982 * ax.h (gdb_free_agent_expr): New declaration.
8983 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8984 list.
8985 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8986 static.
8987 (clear_breakpoint_conditions_and_commands): New function.
8988 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8989 (clear_breakpoint_conditions_and_commands): New declaration.
8990
e9dae05e
RR		 89912014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8992
8993 * linux-aarch64-low.c (asm/ptrace.h): Include.
8994
5876f503
JK		 89952014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8996
8997 Fix TLS access for -static -pthread.
8998 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8999 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
9000 (thread_db_load_search, try_thread_db_load_1): Initialize it.
9001
802e8e6d
PA		 90022014-05-20 Pedro Alves <palves@redhat.com>
9003
9004 * linux-aarch64-low.c (aarch64_insert_point)
9005 (aarch64_remove_point): No longer check whether the type is
9006 supported here. Adjust to new interface.
9007 (the_low_target): Install aarch64_supports_z_point_type as
9008 supports_z_point_type method.
9009 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
9010 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
9011 instead of a Z packet char. Adjust.
9012 (arm_supports_z_point_type): New function.
9013 (arm_insert_point, arm_remove_point): Adjust to new interface.
9014 (the_low_target): Install arm_supports_z_point_type.
9015 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
9016 (cris_insert_point, cris_remove_point): Adjust to new interface.
9017 Don't check whether the type is supported here.
9018 (the_low_target): Install cris_supports_z_point_type.
9019 * linux-low.c (linux_supports_z_point_type): New function.
9020 (linux_insert_point, linux_remove_point): Adjust to new interface.
9021 * linux-low.h (struct linux_target_ops) <insert_point,
9022 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
9023 raw_breakpoint pointer parameter.
9024 <supports_z_point_type>: New method.
9025 * linux-mips-low.c (mips_supports_z_point_type): New function.
9026 (mips_insert_point, mips_remove_point): Adjust to new interface.
9027 Use mips_supports_z_point_type.
9028 (the_low_target): Install mips_supports_z_point_type.
9029 * linux-ppc-low.c (the_low_target): Install NULL as
9030 supports_z_point_type method.
9031 * linux-s390-low.c (the_low_target): Install NULL as
9032 supports_z_point_type method.
9033 * linux-sparc-low.c (the_low_target): Install NULL as
9034 supports_z_point_type method.
9035 * linux-x86-low.c (x86_supports_z_point_type): New function.
9036 (x86_insert_point): Adjust to new insert_point interface. Use
9037 insert_memory_breakpoint. Adjust to new
9038 i386_low_insert_watchpoint interface.
9039 (x86_remove_point): Adjust to remove_point interface. Use
9040 remove_memory_breakpoint. Adjust to new
9041 i386_low_remove_watchpoint interface.
9042 (the_low_target): Install x86_supports_z_point_type.
9043 * lynx-low.c (lynx_target_ops): Install NULL as
9044 supports_z_point_type callback.
9045 * nto-low.c (nto_supports_z_point_type): New.
9046 (nto_insert_point, nto_remove_point): Adjust to new interface.
9047 (nto_target_ops): Install nto_supports_z_point_type.
9048 * mem-break.c: Adjust intro comment.
9049 (struct raw_breakpoint) <raw_type, size>: New fields.
9050 <inserted>: Update comment.
9051 <shlib_disabled>: Delete field.
9052 (enum bkpt_type) <gdb_breakpoint>: Delete value.
9053 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
9054 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
9055 (raw_bkpt_type_to_target_hw_bp_type): New function.
9056 (find_enabled_raw_code_breakpoint_at): New function.
9057 (find_raw_breakpoint_at): New type and size parameters. Use them.
9058 (insert_memory_breakpoint): New function, based off
9059 set_raw_breakpoint_at.
9060 (remove_memory_breakpoint): New function.
9061 (set_raw_breakpoint_at): Reimplement.
9062 (set_breakpoint): New, based on set_breakpoint_at.
9063 (set_breakpoint_at): Reimplement.
9064 (delete_raw_breakpoint): Go through the_target->remove_point
9065 instead of assuming memory breakpoints.
9066 (find_gdb_breakpoint_at): Delete.
9067 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
9068 (find_gdb_breakpoint): New function.
9069 (set_gdb_breakpoint_at): Delete.
9070 (z_type_supported): New function.
9071 (set_gdb_breakpoint_1): New function, loosely based off
9072 set_gdb_breakpoint_at.
9073 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
9074 (delete_gdb_breakpoint_at): Delete.
9075 (delete_gdb_breakpoint_1): New function, loosely based off
9076 delete_gdb_breakpoint_at.
9077 (delete_gdb_breakpoint): New function.
9078 (clear_gdb_breakpoint_conditions): Rename to ...
9079 (clear_breakpoint_conditions): ... this. Don't handle a NULL
9080 breakpoint.
9081 (add_condition_to_breakpoint): Make static.
9082 (add_breakpoint_condition): Take a struct breakpoint pointer
9083 instead of an address. Adjust.
9084 (gdb_condition_true_at_breakpoint): Rename to ...
9085 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
9086 z_type parameter.
9087 (gdb_condition_true_at_breakpoint): Reimplement.
9088 (add_breakpoint_commands): Take a struct breakpoint pointer
9089 instead of an address. Adjust.
9090 (gdb_no_commands_at_breakpoint): Rename to ...
9091 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
9092 parameter. Return true if no breakpoint was found. Change debug
9093 output.
9094 (gdb_no_commands_at_breakpoint): Reimplement.
9095 (run_breakpoint_commands): Rename to ...
9096 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
9097 and change return type to boolean.
9098 (run_breakpoint_commands): New function.
9099 (gdb_breakpoint_here): Also check for Z1 breakpoints.
9100 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
9101 breakpoint. Go through the_target->remove_point instead of
9102 assuming memory breakpoint.
9103 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
9104 software and hardware breakpoints.
9105 (reinsert_raw_breakpoint): Go through the_target->insert_point
9106 instead of assuming memory breakpoint.
9107 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
9108 software and hardware breakpoints.
9109 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
9110 Check both software and hardware breakpoints.
9111 (validate_inserted_breakpoint): Assert the breakpoint is a
9112 software breakpoint. Set the inserted flag to -1 instead of
9113 setting shlib_disabled.
9114 (delete_disabled_breakpoints): Adjust.
9115 (validate_breakpoints): Only validate software breakpoints.
9116 Adjust to inserted flag change.
9117 (check_mem_read, check_mem_write): Skip breakpoint types other
9118 than software breakpoints. Adjust to inserted flag change.
9119 * mem-break.h (enum raw_bkpt_type): New enum.
9120 (raw_breakpoint, struct process_info): Forward declare.
9121 (Z_packet_to_target_hw_bp_type): Delete declaration.
9122 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
9123 (set_gdb_breakpoint, delete_gdb_breakpoint)
9124 (clear_breakpoint_conditions): New declarations.
9125 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
9126 (breakpoint_inserted_here): Update comment.
9127 (add_breakpoint_condition, add_breakpoint_commands): Replace
9128 address parameter with a breakpoint pointer parameter.
9129 (gdb_breakpoint_here): Update comment.
9130 (delete_gdb_breakpoint_at): Delete.
9131 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
9132 * server.c (process_point_options): Take a struct breakpoint
9133 pointer instead of an address. Adjust.
9134 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
9135 delete_gdb_breakpoint.
9136 * spu-low.c (spu_target_ops): Install NULL as
9137 supports_z_point_type method.
9138 * target.h: Include mem-break.h.
9139 (struct target_ops) <prepare_to_access_memory>: Update comment.
9140 <supports_z_point_type>: New field.
9141 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9142 instead of a char. Also take a raw breakpoint pointer.
9143 * win32-arm-low.c (the_low_target): Install NULL as
9144 supports_z_point_type.
9145 * win32-i386-low.c (i386_supports_z_point_type): New function.
9146 (i386_insert_point, i386_remove_point): Adjust to new interface.
9147 (the_low_target): Install i386_supports_z_point_type.
9148 * win32-low.c (win32_supports_z_point_type): New function.
9149 (win32_insert_point, win32_remove_point): Adjust to new interface.
9150 (win32_target_ops): Install win32_supports_z_point_type.
9151 * win32-low.h (struct win32_target_ops):
9152 <supports_z_point_type>: New method.
9153 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
9154 instead of a char. Also take a raw breakpoint pointer.
9155
932539e3
PA		 91562014-05-20 Pedro Alves <palves@redhat.com>
9157
9158 * mem-break.h: Include break-common.h.
9159 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9160 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
9161 (Z_packet_to_target_hw_bp_type): New declaration.
9162 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
9163 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
9164 (Z_PACKET_ACCESS_WP): Delete macros.
9165 (Z_packet_to_hw_type): Delete function.
9166 * i386-low.h: Don't include break-common.h here.
9167 (Z_packet_to_hw_type): Delete declaration.
9168 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
9169 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9170 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
9171 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
9172 * linux-aarch64-low.c: Don't include break-common.h here.
9173 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
9174 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
9175 (Z_packet_to_target_hw_bp_type): Delete function.
9176 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
9177 function.
9178 (mips_insert_point, mips_remove_point): Use
9179 Z_packet_to_target_hw_bp_type.
9180
4ff0d3d8
PA		 91812014-05-20 Pedro Alves <palves@redhat.com>
9182
9183 * linux-aarch64-low.c: Include break-common.h.
9184 (enum target_point_type): Delete.
9185 (Z_packet_to_point_type): Rename to ...
9186 (Z_packet_to_target_hw_bp_type): ... this, and return a
9187 target_hw_bp_type instead.
9188 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
9189 instead of an enum target_point_type.
9190 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
9191 breakpoint type.
9192 (aarch64_dr_state_insert_one_point)
9193 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
9194 (aarch64_handle_aligned_watchpoint)
9195 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
9196 Take an enum target_hw_bp_type instead of an enum
9197 target_point_type.
9198 (aarch64_supports_z_point_type): New function.
9199 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
9200 use Z_packet_to_target_hw_bp_type.
9201
786dc519
JB		 92022014-05-20 Joel Brobecker <brobecker@adacore.com>
9203
9204 * configure.ac: Only use -Werror by default when DEVELOPMENT
9205 is true.
9206 * configure: Regenerate.
9207
9e0aa64f
JK		 92082014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
9209
9210 Fix gdbserver qGetTLSAddr for x86_64 -m32.
9211 * linux-x86-low.c (X86_64_USER_REGS): New.
9212 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
9213
2b577b92
YQ		 92142014-04-28 Yao Qi <yao@codesourcery.com>
9215
9216 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9217 name.
9218
94611da2
PA		 92192014-04-25 Pedro Alves <palves@redhat.com>
9220
9221 PR server/16255
9222 * linux-low.c (linux_attach_fail_reason_string): New function.
9223 (linux_attach_lwp): Delete.
9224 (linux_attach_lwp_1): Rename to ...
9225 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
9226 argument. Remove "initial" parameter. Return int instead of
9227 void. Don't error or warn here.
9228 (linux_attach): Adjust to call linux_attach_lwp. Call error on
9229 failure to attach to the tgid. Call warning when failing to
9230 attach to an lwp.
9231 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
9232 argument. Remove "initial" parameter. Return int instead of
9233 void. Don't error or warn here.
9234 (linux_attach_fail_reason_string): New declaration.
9235 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
9236 interface change. Use linux_attach_fail_reason_string.
9237
01f9f808
MS		 92382014-04-24 Michael Sturm <michael.sturm@mintel.com>
9239 Walfred Tedeschi <walfred.tedeschi@intel.com>
9240
9241 * Makefile.in: Added rules to handle new files
9242 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
9243 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
9244 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
9245 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
9246 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
9247 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
9248 x32-avx512-linux.o.
9249 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
9250 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
9251 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
9252 i386/x32-avx512.xml.
9253 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
9254 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
9255 i386/x32-avx512-linux.xml.
9256 * i387-fp.c (num_avx512_k_registers): New constant for number
9257 of K registers.
9258 (num_avx512_zmmh_low_registers): New constant for number of
9259 lower ZMM registers (0-15).
9260 (num_avx512_zmmh_high_registers): New constant for number of
9261 higher ZMM registers (16-31).
9262 (num_avx512_ymmh_registers): New contant for number of higher
9263 YMM registers (ymm16-31 added by avx521 on x86_64).
9264 (num_avx512_xmm_registers): New constant for number of higher
9265 XMM registers (xmm16-31 added by AVX512 on x86_64).
9266 (struct i387_xsave): Add space for AVX512 registers.
9267 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
9268 Add code to handle AVX512 registers.
9269 (i387_xsave_to_cache): Add code to handle AVX512 registers.
9270 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
9271 prototypei from generated file.
9272 (tdesc_amd64_avx512_linux): Likewise.
9273 (init_registers_x32_avx512_linux): Likewise.
9274 (tdesc_x32_avx512_linux): Likewise.
9275 (init_registers_i386_avx512_linux): Likewise.
9276 (tdesc_i386_avx512_linux): Likewise.
9277 (x86_64_regmap): Add AVX512 registers.
9278 (x86_linux_read_description): Add code to handle AVX512 XSTATE
9279 mask.
9280 (initialize_low_arch): Add code to initialize AVX512 registers.
9281
51aa91f9
PA		 92822014-04-23 Pedro Alves <palves@redhat.com>
9283
9284 * mem-break.c (find_gdb_breakpoint_at): Make static.
9285 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9286
a4165e94
PA		 92872014-04-23 Pedro Alves <palves@redhat.com>
9288
9289 * i386-low.c: Don't include break-common.h here.
9290 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9291 prototype to take target_hw_bp_type as argument instead of a Z
9292 packet char.
9293 * i386-low.h: Include break-common.h here.
9294 (Z_packet_to_hw_type): Declare.
9295 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
9296 prototypes.
9297 * linux-x86-low.c (x86_insert_point): Convert the packet number to
9298 a target_hw_bp_type before calling i386_low_insert_watchpoint.
9299 (x86_remove_point): Convert the packet number to a
9300 target_hw_bp_type before calling i386_low_remove_watchpoint.
9301 * win32-i386-low.c (i386_insert_point): Convert the packet number
9302 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
9303 (i386_remove_point): Convert the packet number to a
9304 target_hw_bp_type before calling i386_low_remove_watchpoint.
9305
b8acf843
PA		 93062014-04-23 Pedro Alves <palves@redhat.com>
9307
9308 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9309
d708bcd1
PA		 93102014-04-10 Pedro Alves <palves@redhat.com>
9311
9312 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
9313 Check if the condition or command is NULL before checking if the
9314 breakpoint is known. On success, return true.
9315 * mem-break.h (add_breakpoint_condition): Document return.
9316 (add_breakpoint_commands): Add describing comment.
9317 * server.c (skip_to_semicolon): New function.
9318 (process_point_options): Use it.
9319
2eec7d5b
PA		 93202014-04-09 Pedro Alves <palves@redhat.com>
9321
9322 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9323 to lwpid_of.
9324
fa96cb38
PA		 93252014-02-27 Pedro Alves <palves@redhat.com>
9326
9327 PR 12702
9328 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9329 macros.
9330 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9331 output.
9332 (last_thread_of_process_p): Take a PID argument instead of a
9333 thread pointer.
9334 (linux_wait_for_lwp): Delete.
9335 (num_lwps, check_zombie_leaders, not_stopped_callback): New
9336 functions.
9337 (linux_low_filter_event): New function, party factored out from
9338 linux_wait_for_event.
9339 (linux_wait_for_event): Rename to ...
9340 (linux_wait_for_event_filtered): ... this. Add new filter ptid
9341 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
9342 sigsuspend. Check for zombie leaders.
9343 (linux_wait_for_event): Reimplement as wrapper around
9344 linux_wait_for_event_filtered.
9345 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
9346 a normal or signal exit is seen, it's the whole process exiting.
9347 (wait_for_sigstop): No longer a for_each_inferior callback.
9348 Rewrite on top of linux_wait_for_event_filtered.
9349 (stop_all_lwps): Call wait_for_sigstop directly.
9350 * server.c (resume, handle_target_event): Handle
9351 TARGET_WAITKIND_NO_RESUMED.
9352
d763de10
JB		 93532014-02-26 Joel Brobecker <brobecker@adacore.com>
9354
9355 * win32-low.c (psapi_get_dll_name,
9356 * win32_CreateToolhelp32Snapshot): Delete.
9357 (win32_CreateToolhelp32Snapshot, win32_Module32First)
9358 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
9359 Delete.
9360 (handle_load_dll): Add function description.
9361 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9362
850a0f76
JB		 93632014-02-26 Joel Brobecker <brobecker@adacore.com>
9364
9365 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
9366 Add comment.
9367 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
9368 base address when calling win32_add_one_solib.
9369 (handle_load_dll): Delete local variable load_addr.
9370 Remove 0x1000 offset applied to DLL base address when calling
9371 win32_add_one_solib.
9372 (handle_unload_dll): Add comment.
9373
f25b3fc3
JB		 93742014-02-26 Joel Brobecker <brobecker@adacore.com>
9375
9376 * win32-low.c (win32_add_all_dlls): Renames
9377 win32_ensure_ntdll_loaded. Rewrite function documentation.
9378 Adjust implementation to always load all DLLs.
9379 Add 0x1000 offset to DLL base address when calling
9380 win32_add_one_solib.
9381 (child_initialization_done): New static global.
9382 (do_initial_child_stuff): Set child_initialization_done to
9383 zero during child initialization, and 1 after. Replace call
9384 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
9385 Add comment.
9386 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
9387 (handle_unload_dll): Add function documentation.
9388 (get_child_debug_event): Ignore load and unload DLL events
9389 during child initialization.
9390
d86d4aaf
DE		 93912014-02-20 Doug Evans <dje@google.com>
9392
3bc32da3 9393 Remove global all_lwps.
d86d4aaf
DE		 9394 * inferiors.h (ptid_of): Move here from linux-low.h.
9395 (pid_of, lwpid_of): Ditto.
9396 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
9397 parameter is a struct thread_info * now.
9398 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
9399 directly. Pass &all_threads to find_inferior instead of &all_lwps.
9400 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
9401 directly.
9402 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
9403 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
9404 * linux-arm-low.c (update_registers_callback): Update, "entry"
9405 parameter is a struct thread_info * now.
9406 Fetch lwpid from current_inferior directly.
9407 (arm_insert_point): Pass &all_threads to find_inferior instead of
9408 &all_lwps.
9409 (arm_remove_point): Ditto.
9410 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
9411 (arm_prepare_to_resume): Fetch pid from thread.
9412 (arm_read_description): Fetch lwpid from current_inferior directly.
9413 * linux-low.c (all_lwps): Delete.
9414 (delete_lwp): Delete call to remove_inferior.
9415 (handle_extended_wait): Fetch lwpid from thread.
9416 (add_lwp): Don't set lwp->entry.id. Remove call to
9417 add_inferior_to_list.
9418 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
9419 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
9420 (kill_one_lwp_callback): Ditto.
9421 (linux_kill): Don't dereference NULL pointer.
9422 Fetch ptid,lwpid from thread.
9423 (get_detach_signal): Fetch ptid from thread.
9424 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
9425 Simplify call to regcache_invalidate_thread.
9426 (delete_lwp_callback): Update, "entry" parameter is a
9427 struct thread_info * now. Fetch pid from thread.
9428 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
9429 (status_pending_p_callback): Update, "entry" parameter is a
9430 struct thread_info * now. Fetch ptid from thread.
9431 (find_lwp_pid): Update, "entry" parameter is a
9432 struct thread_info * now.
9433 (linux_wait_for_lwp): Fetch pid from thread.
9434 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
9435 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
9436 (enqueue_one_deferred_signal): Fetch lwpid from thread.
9437 (dequeue_one_deferred_signal): Ditto.
9438 (cancel_breakpoint): Fetch ptid from current_inferior.
9439 (linux_wait_for_event): Pass &all_threads to find_inferior,
9440 not &all_lwps. Fetch ptid, lwpid from thread.
9441 (count_events_callback): Update, "entry" parameter is a
9442 struct thread_info * now.
9443 (select_singlestep_lwp_callback): Ditto.
9444 (select_event_lwp_callback): Ditto.
9445 (cancel_breakpoints_callback): Ditto.
9446 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
9447 not &all_lwps.
9448 (select_event_lwp): Ditto. Fetch ptid from event_thread.
9449 (unsuspend_one_lwp): Update, "entry" parameter is a
9450 struct thread_info * now.
9451 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
9452 not &all_lwps.
9453 (linux_stabilize_threads): Ditto. And for for_each_inferior.
9454 Fetch lwpid from thread, not lwp.
9455 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
9456 Pass &all_threads to find_inferior, not &all_lwps.
9457 (send_sigstop): Fetch lwpid from thread, not lwp.
9458 (send_sigstop_callback): Update, "entry" parameter is a
9459 struct thread_info * now.
9460 (suspend_and_send_sigstop_callback): Ditto.
9461 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
9462 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
9463 struct thread_info * now.
9464 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
9465 from thread, lwp.
9466 (lwp_running): Update, "entry" parameter is a
9467 struct thread_info * now.
9468 (stop_all_lwps): Fetch ptid from thread.
9469 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
9470 (linux_resume_one_lwp): Fetch lwpid from thread.
9471 (linux_set_resume_request): Update, "entry" parameter is a
9472 struct thread_info * now. Fetch pid, lwpid from thread.
9473 (resume_status_pending_p): Update, "entry" parameter is a
9474 struct thread_info * now.
9475 (need_step_over_p): Ditto. Fetch lwpid from thread.
9476 (start_step_over): Fetch lwpid from thread.
9477 (linux_resume_one_thread): Update, "entry" parameter is a
9478 struct thread_info * now. Fetch lwpid from thread.
9479 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
9480 (proceed_one_lwp): Update, "entry" parameter is a
9481 struct thread_info * now. Fetch lwpid from thread.
9482 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
9483 struct thread_info * now.
9484 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
9485 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
9486 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
9487 directly.
9488 (regsets_store_inferior_registers): Ditto.
9489 (fetch_register, store_register): Ditto.
9490 (linux_read_memory, linux_write_memory): Ditto.
9491 (linux_request_interrupt): Ditto.
9492 (linux_read_auxv): Ditto.
9493 (linux_xfer_siginfo): Ditto.
9494 (linux_qxfer_spu): Ditto.
9495 (linux_qxfer_libraries_svr4): Ditto.
9496 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
9497 moved to inferiors.h.
9498 (get_lwp): Delete.
9499 (get_thread_lwp): Update.
9500 (struct lwp_info): Delete member "entry". Simplify comment for
9501 member "thread".
9502 (all_lwps): Delete.
9503 * linux-mips-low.c (mips_read_description): Fetch lwpid from
9504 current_inferior directly.
9505 (update_watch_registers_callback): Update, "entry" parameter is a
9506 struct thread_info * now. Fetch pid from thread.
9507 (mips_linux_prepare_to_resume): Fetch ptid from thread.
9508 (mips_insert_point): Fetch lwpid from current_inferior.
9509 Pass &all_threads to find_inferior, not &all_lwps.
9510 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
9511 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
9512 directly.
9513 (mips_stopped_data_address): Ditto.
9514 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
9515 directly.
9516 * linux-tile-low.c (tile_arch_setup): Ditto.
9517 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
9518 (update_debug_registers_callback): Update, "entry" parameter is a
9519 struct thread_info * now. Fetch pid from thread.
9520 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
9521 Pass &all_threads to find_inferior, not &all_lwps.
9522 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
9523 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
9524 Pass &all_threads to find_inferior, not &all_lwps.
9525 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
9526 (i386_dr_low_get_status): Ditto.
9527 (x86_linux_prepare_to_resume): Fetch ptid from thread.
9528 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
9529 (x86_linux_read_description): Ditto.
9530 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
9531
3b8361aa
DE		 95322014-02-20 Doug Evans <dje@google.com>
9533
9534 * inferiors.c (get_first_inferior): Fix buglet.
9535
f7667f0d
DE		 95362014-02-19 Doug Evans <dje@google.com>
9537
9538 * gdbthread.h (add_thread): Change result type to struct thread_info *.
9539 * inferiors.c (add_thread): Change result type to struct thread_info *.
9540 All callers updated.
9541 (add_lwp): Call add_thread here instead of in callers.
9542 All callers updated.
9543 * linux-low.h (get_lwp_thread): Rewrite.
9544 (struct lwp_info): New member "thread".
9545
b3312d80
DE		 95462014-02-19 Doug Evans <dje@google.com>
9547
9548 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9549 All callers updated.
9550
ecc6f45c
DE		 95512014-02-19 Doug Evans <dje@google.com>
9552
9553 * inferiors.c (add_thread): Fix whitespace.
9554
649ebbca
DE		 95552014-02-19 Doug Evans <dje@google.com>
9556
9557 * dll.c (clear_dlls): Replace accessing list implemention details
9558 with API function.
9559 * gdbthread.h (get_first_thread): Declare.
9560 * inferiors.c (for_each_inferior_with_data): New function.
9561 (get_first_thread): New function.
9562 (find_thread_ptid): Simplify.
9563 (get_first_inferior): New function.
9564 (clear_list): Delete.
9565 (one_inferior_p): New function.
9566 (clear_inferior_list): New function.
9567 (clear_inferiors): Update.
9568 * inferiors.h (for_each_inferior_with_data): Declare.
9569 (clear_inferior_list): Declare.
9570 (one_inferior_p): Declare.
9571 (get_first_inferior): Declare.
9572 * linux-low.c (linux_wait_for_event): Replace accessing list
9573 implemention details with API function.
9574 * server.c (target_running): Ditto.
9575 (accumulate_file_name_length): New function.
9576 (emit_dll_description): New function.
9577 (handle_qxfer_libraries): Replace accessing list implemention
9578 details with API function.
9579 (handle_qxfer_threads_worker): New function.
9580 (handle_qxfer_threads_proper): Replace accessing list implemention
9581 details with API function.
9582 (handle_query): Ditto.
9583 (visit_actioned_threads_callback_ftype): New typedef.
9584 (visit_actioned_threads_data): New struct.
9585 (visit_actioned_threads): Rewrite to be find_inferior callback.
9586 (resume): Call find_inferior.
9587 (handle_status): Replace accessing list implemention
9588 details with API function.
9589 (process_serial_event): Replace accessing list implemention details
9590 with API function.
9591 * target.c (set_desired_inferior): Replace accessing list implemention
9592 details with API function.
9593 * tracepoint.c (same_process_p): New function.
9594 (gdb_agent_about_to_close): Replace accessing list implemention
9595 details with API function.
9596 * win32-low.c (child_delete_thread): Replace accessing list
9597 implemention details with API function.
9598 (match_dll_by_basename): New function.
9599 (dll_is_loaded_by_basename): New function.
9600 (win32_ensure_ntdll_loaded): Replace accessing list implemention
9601 details call to dll_is_loaded_by_basename.
9602
80894984
DE		 96032014-02-19 Doug Evans <dje@google.com>
9604
9605 * dll.h (struct dll_info): Add comment.
9606 * gdbthread.h (struct thread_info): Add comment.
9607 (current_ptid): Simplify.
9608 * inferiors.c (add_process): Update.
9609 (remove_process): Update.
9610 * inferiors.h (struct process_info): Rename member "head" to "entry".
9611 * linux-low.c (delete_lwp): Update.
9612 (add_lwp): Update.
9613 (last_thread_of_process_p): Update.
9614 (kill_one_lwp_callback, linux_kill): Update.
9615 (status_pending_p_callback): Update.
9616 (wait_for_sigstop): Update. Simplify read of ptid.
9617 (start_step_over): Update.
9618 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
9619 (get_lwp_thread): Update.
9620 (struct lwp_info): Rename member "head" to "entry".
9621 * regcache.h (inferior_list_entry): Delete.
9622 * server.c (kill_inferior_callback): Update.
9623 (detach_or_kill_inferior_callback): Update.
9624 (print_started_pid): Update.
9625 (print_attached_pid): Update.
9626 (process_serial_event): Simplify read of ptid.
9627 * thread-db.c (thread_db_create_event): Update.
9628 (thread_db_get_tls_address): Update.
9629 * win32-low.c (current_inferior_ptid): Simplify.
9630
46917d26
TT		 96312014-02-19 Tom Tromey <tromey@redhat.com>
9632
9633 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9634 argument.
9635 (target_supports_btrace): Update.
9636
0759a81e
YQ		 96372014-02-14 Yao Qi <yao@codesourcery.com>
9638
9639 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9640 (rsp-low-ipa.o): New target.
9641
a7191e8b
TT		 96422014-02-12 Tom Tromey <tromey@redhat.com>
9643
9644 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
9645 convert_ascii_to_int.
9646 * regcache.c (registers_to_string): Likewise.
9647 * remote-utils.c (decode_M_packet): Likewise.
9648 * server.c (process_serial_event): Likewise.
9649
ff0e980e
TT		 96502014-02-12 Tom Tromey <tromey@redhat.com>
9651
9652 * server.c (handle_query, handle_v_run): Use hex2bin, not
9653 unhexify.
9654 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9655
e9371aff
TT		 96562014-02-12 Tom Tromey <tromey@redhat.com>
9657
9658 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
9659 convert_int_to_ascii.
9660 * regcache.c (registers_to_string, collect_register_as_string):
9661 Likewise.
9662 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9663 Likewise.
9664 * server.c (process_serial_event): Likewise.
9665 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9666 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9667
971dc0b8
TT		 96682014-02-12 Tom Tromey <tromey@redhat.com>
9669
9670 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9671 bin2hex, not hexify.
9672 * tracepoint.c (cmd_qtstatus): Likewise.
9673
0a822afb
TT		 96742014-02-12 Tom Tromey <tromey@redhat.com>
9675
9676 * remote-utils.c (monitor_output): Pass explicit length to
9677 hexify.
9678
9c3d6531
TT		 96792014-02-12 Tom Tromey <tromey@redhat.com>
9680
9681 * tracepoint.c: Include rsp-low.h.
9682 * server.c: Include rsp-low.h.
9683 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
9684 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
9685 declare.
9686 * remote-utils.c: Include rsp-low.h.
9687 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
9688 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
9689 (convert_int_to_ascii, convert_ascii_to_int): Move to
9690 common/rsp-low.c.
9691 * regcache.c: Include rsp-low.h.
9692 * ax.c: Include rsp-low.h.
9693 * Makefile.in (SFILES): Add common/rsp-low.c.
9694 (OBS): Add rsp-low.o.
9695 (rsp-low.o): New target.
9696
01fd3ea5
TT		 96972014-02-12 Tom Tromey <tromey@redhat.com>
9698
9699 * utils.h (pulongest, plongest, phex_nz): Don't declare.
9700 Include print-utils.h.
9701 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
9702 (plongest, thirty_two, phex_nz): Remove.
9703 * Makefile.in (SFILES): Add common/print-utils.c.
9704 (OBS): Add print-utils.o.
9705 (print-utils-ipa.o): New target.
9706 (print-utils.o): New target.
9707 (IPA_OBJS): Add print-utils-ipa.o.
9708
e99dc820
TT		 97092014-02-06 Tom Tromey <tromey@redhat.com>
9710
9711 * Makefile.in (SFILES): Fix indentation.
9712
ee1e2d4f
DE		 97132014-02-05 Doug Evans <dje@google.com>
9714
9715 * linux-low.c (linux_wait_for_event): Improve comment.
9716 (linux_wait_1): Keep current_inferior in sync with event_child.
9717
f5a02773
DE		 97182014-01-22 Doug Evans <dje@google.com>
9719
9720 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9721
87ce2a04
DE		 97222014-01-22 Doug Evans <dje@google.com>
9723
9724 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9725 * configure: Regenerate.
9726 * config.in: Regenerate.
9727 * Makefile.in (SFILES): Add debug.c.
9728 (OBS): Add debug.o.
9729 * debug.c: New file.
9730 * debug.h: New file.
9731 * linux-aarch64-low.c (*): Update all debugging printfs to use
9732 debug_printf instead of fprintf.
9733 * linux-arm-low.c (*): Ditto.
9734 * linux-cris-low.c (*): Ditto.
9735 * linux-crisv32-low.c (*): Ditto.
9736 * linux-m32r-low.c (*): Ditto.
9737 * linux-sparc-low.c (*): Ditto.
9738 * linux-x86.c (*): Ditto.
9739 * linux-low.c (*): Ditto.
9740 (linux_wait_1): Add calls to debug_enter, debug_exit.
9741 (linux_wait): Remove redundant debugging printf.
9742 (stop_all_lwps): Add calls to debug_enter, debug_exit.
9743 (linux_resume, unstop_all_lwps): Ditto.
9744 * mem-break.c (*): Update all debugging printfs to use
9745 debug_printf instead of fprintf.
9746 * remote-utils.c (*): Ditto.
9747 * thread-db.c (*): Ditto.
9748 * server.c #include <ctype.h>, "gdb_vecs.h".
9749 (debug_threads): Moved to debug.c.
9750 (*): Update all debugging printfs to use debug_printf instead of
9751 fprintf.
9752 (start_inferior): Replace call to fflush with call to debug_flush.
9753 (monitor_show_help): Mention set debug-format.
9754 (parse_debug_format_options): New function.
9755 (handle_monitor_command): Handle "monitor set debug-format".
9756 (gdbserver_usage): Mention --debug-format.
9757 (main): Parse --debug-format.
9758 * server.h (debug_threads): Declaration moved to debug.h.
9759 #include "debug.h".
9760 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9761 trace_debug_1 that uses debug_printf.
9762 (tracepoint_look_up_symbols): Update all debugging printfs to use
9763 debug_printf instead of fprintf.
9764
e671835b
BS		 97652014-01-20 Baruch Siach <baruch@tkos.co.il>
9766
9767 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9768 sys/ptrace.h.
9769
b5737fa9
PA		 97702014-01-17 Pedro Alves <palves@redhat.com>
9771
ea38d2a9 9772 PR build/16445
c7faa97a
PA		 9773 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9774 defined after including gdb_proc_service.h.
b5737fa9 9775
40ed484e
DE		 97762014-01-16 Doug Evans <dje@google.com>
9777
9778 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9779 (match_dll): Use it.
9780
969c39fb
MM		 97812014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9782
9783 * target.h (target_ops) <read_btrace>: Change parameters and
9784 return type to allow error reporting.
9785 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9786 trace reading errors on.
9787 * linux-low.c (linux_low_read_btrace): Pass trace reading
9788 errors on.
9789 (linux_low_disable_btrace): New.
9790
ab7f45ba
DE		 97912014-01-15 Doug Evans <dje@google.com>
9792
9793 * inferiors.c (thread_id_to_gdb_id): Delete.
9794 * inferiors.h (thread_id_to_gdb_id): Delete.
9795
66af0f44
EZ		 97962014-01-13 Eli Zaretskii <eliz@gnu.org>
9797
9798 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9799 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9800 versions.
9801
9939e131
PA		 98022014-01-08 Pedro Alves <palves@redhat.com>
9803
9804 * server.c (handle_status): Don't discard previous queued stop
9805 replies or thread's pending status here.
9806 (main) <disconnection>: Do it here instead.
9807
b7ea362b
PA		 98082014-01-08 Pedro Alves <palves@redhat.com>
9809
9810 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9811 * server.c (visit_actioned_threads, handle_pending_status): New
9812 function.
9813 (handle_v_cont): Factor out parts to ...
9814 (resume): ... this new function. If in all-stop, and a thread
9815 being resumed has a pending status, report it without actually
9816 resuming.
9817 (myresume): Adjust to use the new 'resume' function.
9818 (clear_pending_status_callback, set_pending_status_callback)
9819 (find_status_pending_thread_callback): New functions.
9820 (handle_status): Handle the case of multiple threads having
9821 interesting statuses to report. Report threads' real last signal
9822 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9823 with an interesting thread to report the status for, instead of
9824 always reporting the status of the first thread.
9825
28498c42
JB		 98262014-01-01 Joel Brobecker <brobecker@adacore.com>
9827
9828 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9829 * gdbreplay.c (gdbreplay_version): Likewise.
9830
f45c82da
YZ		 98312013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9832
9833 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9834 iov.iov_len with the real length in use.
9835
379a5e2d
JB		 98362013-12-13 Joel Brobecker <brobecker@adacore.com>
9837
9838 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9839 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9840 for all targets that use win32-low.c.
9841 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9842 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9843
4210d83e
PA		 98442013-12-13 Pedro Alves <palves@redhat.com>
9845
9846 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9847 if equal to TARGET_WAITKIND_LOADED.
9848 * win32-low.c (cached_status): New static global.
9849 (win32_wait): Add declaration.
9850 (do_initial_child_stuff): Flush all initial pending debug events
9851 up to the initial breakpoint.
9852 (win32_wait): If CACHED_STATUS was set, return that instead
9853 of doing a real wait. Remove the code resuming the execution
9854 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9855 during the initial phase. Also remove the code changing
9856 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9857 TARGET_WAITKIND_STOPPED.
9858
e7f0d979
YQ		 98592013-12-11 Yao Qi <yao@codesourcery.com>
9860
9861 * notif.c (handle_notif_ack): Return 0 if no notification
9862 matches.
9863
ebcf782c
DE		 98642013-11-20 Doug Evans <dje@google.com>
9865
9866 * linux-low.c (linux_set_resume_request): Fix comment.
9867
20ad9378
DE		 98682013-11-20 Doug Evans <dje@google.com>
9869
9870 * linux-low.c (resume_status_pending_p): Tweak comment.
9871
a196ebeb
WT		 98722013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9873
9874 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9875 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9876 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9877 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9878 (srv_amd64_regobj): Add amd64-mpx.o.
9879 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9880 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9881 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9882 * i387-fp.c (num_pl_bnd_register) Added constant.
9883 (num_pl_bnd_cfg_registers) Added constant.
9884 (struct i387_xsave) Added reserved area and MPX fields.
9885 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9886 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9887 function.
9888 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9889 (init_registers_amd64_mpx_linux): Declare new function.
9890 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9891 (x86_64_regmap): Add MPX registers.
9892 (x86_linux_read_description): Add MPX case.
9893 (initialize_low_arch): Initialize MPX targets.
9894
0080a2f6
TT		 98952013-11-18 Tom Tromey <tromey@redhat.com>
9896
9897 * configure: Rebuild.
9898 * configure.ac: Don't check for stdlib.h.
9899 * gdbreplay.c: Unconditionally include stdlib.h.
9900
2978b111
TT		 99012013-11-18 Tom Tromey <tromey@redhat.com>
9902
9903 * config.in: Rebuild.
9904 * configure: Rebuild.
9905 * configure.ac: Don't use AC_HEADER_DIRENT.
9906
a3d08894
TT		 99072013-11-18 Tom Tromey <tromey@redhat.com>
9908
9909 * server.h: Don't check HAVE_STRING_H.
9910 * gdbreplay.c: Don't check HAVE_STRING_H.
9911 * configure: Rebuild.
9912
0a5dd17d
TT		 99132013-11-18 Tom Tromey <tromey@redhat.com>
9914
9915 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9916 LIBGNU.
9917
1bd2f0ba
TT		 99182013-11-08 Tom Tromey <tromey@redhat.com>
9919
9920 * configure, config.in: Rebuild.
9921 * configure.ac: Remove unused configury.
9922
3266f10b
TT		 99232013-11-08 Tom Tromey <tromey@redhat.com>
9924
9925 * acinclude.m4: Include common.m4, codeset.m4.
9926 * configure, config.in: Rebuild.
9927 * configure.ac: Use GDB_AC_COMMON.
9928
6682d959
AA		 99292013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9930
9931 * linux-s390-low.c (HWCAP_S390_TE): New define.
9932 (s390_arch_setup): Consider the TE field in the HWCAP for
9933 determining 'have_regset_tdb'.
9934
fd0a4d76
SDJ		 99352013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9936
9937 PR gdb/16014
9938 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9939 call to sizeof.
9940
1a3d890b
PA		 99412013-10-02 Pedro Alves <palves@redhat.com>
9942
9943 * server.c (process_serial_event): Don't output "GDBserver
9944 exiting" if GDB is connected through stdio.
9945 * target.c (mywait): Likewise, be silent if GDB is connected
9946 through stdio.
9947
97ad4581
JB		 99482013-10-01 Joel Brobecker <brobecker@adacore.com>
9949
9950 * lynx-low.c (lynx_add_threads_after_attach): New function.
9951 (lynx_attach): Remove call to add_thread. Add call to
9952 lynx_add_threads_after_attach instead.
9953
5b4e221c
MF		 99542013-09-28 Mike Frysinger <vapier@gentoo.org>
9955
9956 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9957 * config.in, configure: Regenerated.
9958
ee47b2f8
YQ		 99592013-09-18 Yao Qi <yao@codesourcery.com>
9960
9961 PR server/15959
9962 * server.c (start_inferior): Clear 'resume_info'.
9963
d6707650 99642013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9965
d6707650
JW		 9966 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9967 for each register.
9968
9243dd0e 99692013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 9970
9243dd0e
JW		 9971 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9972 linux-tile-low.o to srv_tgtobj.
9973
c623a6ef
WN		 99742013-09-16 Will Newton <will.newton@linaro.org>
9975
9976 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9977 out regs.
9978
fb71d39e
PA		 99792013-09-06 Pedro Alves <palves@redhat.com>
9980
9981 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9982 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9983 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9984 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9985 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9986 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9987
8e7e9910
PA		 99882013-09-06 Pedro Alves <palves@redhat.com>
9989
9990 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9991 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9992
7c3a12ca
PA		 99932013-09-06 Pedro Alves <palves@redhat.com>
9994
9995 * linux-amd64-ipa.c: Include tracepoint.h.
9996 * linux-i386-ipa.c: Include tracepoint.h.
9997
8eb3d7b6
RW		 99982013-09-06 Ricard Wanderlof <ricardw@axis.com>
9999
10000 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10001 (ps_get_thread_area): New function.
10002
eddddb9d
RW		 100032013-09-06 Ricard Wanderlof <ricardw@axis.com>
10004
10005 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10006 (initialize_low_arch): Call init_registers_crisv32 rather than
10007 init_register_crisv32.
10008
533b0600
PA		 100092013-09-05 Pedro Alves <palves@redhat.com>
10010
10011 * server.h (handle_vFile, hostio_last_error_from_errno): Move
10012 to ...
10013 * hostio.h: ... this new file.
10014 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
10015 win32-low.c: Include hostio.h.
10016
0ce3d3b5
PA		 100172013-09-05 Pedro Alves <palves@redhat.com>
10018
10019 * server.h (gdb_client_data, handler_func, callback_handler_func)
10020 (delete_file_handler, add_file_handler, append_callback_event)
10021 (delete_callback_event, start_event_loop, initialize_event_loop):
10022 Move to event-loop.h and include it.
10023 * event-loop.h: New file.
10024
799cdc37
PA		 100252013-09-05 Pedro Alves <palves@redhat.com>
10026
10027 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
10028 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
10029 (loaded_dll, unloaded_dll): Move to ...
10030 * dll.h: ... this new file.
10031 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
10032
6a6bbd9d
PA		 100332013-09-05 Pedro Alves <palves@redhat.com>
10034
10035 * server.h (current_process, get_thread_process, all_processes)
10036 (add_inferior_to_list, for_each_inferior, current_inferior)
10037 (remove_inferior, add_process, remove_process, find_process_pid)
10038 (have_started_inferiors_p, have_attached_inferiors_p)
10039 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
10040 (clear_inferiors, find_inferior, find_inferior_id)
10041 (inferior_target_data, set_inferior_target_data)
10042 (inferior_regcache_data, set_inferior_regcache_data): Move to
10043 inferiors.h, and include it.
10044 * inferiors.h: New file.
10045
f699aaba
PA		 100462013-09-05 Pedro Alves <palves@redhat.com>
10047
10048 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10049 Move ...
72f4393d 10050 * ax.h: ... here.
f699aaba 10051
c144c7a0
PA		 100522013-09-05 Pedro Alves <palves@redhat.com>
10053
10054 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
10055 tracepoint.h.
10056 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
10057 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
10058 (handle_tracepoint_general_set, handle_tracepoint_query)
10059 (tracepoint_finished_step, tracepoint_was_hit)
10060 (release_while_stepping_state_list, current_traceframe)
10061 (in_readonly_region, traceframe_read_mem)
10062 (fetch_traceframe_registers, traceframe_read_sdata)
10063 (traceframe_read_info, struct fast_tpoint_collect_status)
10064 (fast_tracepoint_collecting, force_unlock_trace_buffer)
10065 (handle_tracepoit_bkpts, initialize_low_tracepoint)
10066 (supply_fast_tracepoint_registers)
10067 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
10068 (ipa_tdesc, claim_trampoline_space)
10069 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
10070 (agent_mem_read, agent_get_trace_state_variable_value)
10071 (agent_set_trace_state_variable_value, agent_tsv_read)
10072 (agent_mem_read_string, get_raw_reg_func_addr)
10073 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
10074 * tracepoint.h: ... this new file.
10075
ff42e6ab
PA		 100762013-09-05 Pedro Alves <palves@redhat.com>
10077
10078 * server.h (perror_with_name, error, fatal, warning, paddress)
10079 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10080 include it.
10081 * utils.h: New file.
10082
541af0f4
PA		 100832013-09-05 Pedro Alves <palves@redhat.com>
10084
10085 * server.h (remote_debug, noack_mode, transport_is_reliable)
10086 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
10087 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
10088 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
10089 (write_enn, initialize_async_io, enable_async_io)
10090 (disable_async_io, check_remote_input_interrupt_request)
10091 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
10092 (dead_thread_notify, prepare_resume_reply)
10093 (decode_address_to_semicolon, decode_address, decode_m_packet)
10094 (decode_M_packet, decode_X_packet, decode_xfer_write)
10095 (decode_search_memory_packet, unhexify, hexify)
10096 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
10097 (look_up_one_symbol, relocate_instruction)
10098 (monitor_output): Move to remote-utils.h, and include it.
10099 * remote-utils.h: New file.
10100
eebdf26b
PA		 101012013-09-05 Pedro Alves <palves@redhat.com>
10102
10103 * server.h (_): Delete.
10104
3aafd2ff
PA		 101052013-09-02 Pedro Alves <palves@redhat.com>
10106
10107 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10108 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10109 allocated.
10110 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10111
cee83bcb
PM		 101122013-09-02 Pierre Muller <muller@sourceware.org>
10113
10114 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10115 or WriteProcessMemory complete successfully and handle
10116 ERROR_PARTIAL_COPY error.
10117
9a13b2fa
PA		 101182013-09-02 Pedro Alves <palves@redhat.com>
10119
10120 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10121 error instead of EIO.
10122
602e3198
JK		 101232013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10124
10125 PR server/15604
10126 * linux-low.c: Include filestuff.h.
10127 (linux_create_inferior) <pid == 0>: Call close_most_fds.
10128 * lynx-low.c: Include filestuff.h.
10129 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
10130 * server.c: Include filestuff.h.
10131 (main): Call notice_open_fds.
10132 * spu-low.c: Include filestuff.h.
10133 (spu_create_inferior) <pid == 0>: Call close_most_fds.
10134
96d7229d
LM		 101352013-08-22 Luis Machado <lgustavo@codesourcery.com>
10136
10137 * Makefile.in: Explain why ../target and ../nat are not
10138 listed as include file search paths.
10139 (linux-waitpid.o): New object file rule.
10140 * configure.srv (srv_native_linux_obj): New variable.
10141 Replace all occurrences of linux native object files with
10142 $srv_native_linux_obj.
10143 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10144 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10145 (linux_enable_event_reporting): Remove declaration.
10146 (my_waitpid): Moved to common/linux-waitpid.c.
10147 (linux_wait_for_event): Pass ptid when calling
10148 linux_enable_event_reporting.
10149 (linux_supports_tracefork_flag): Remove.
10150 (linux_enable_event_reporting): Likewise.
10151 (linux_tracefork_grandchild): Remove.
10152 (STACK_SIZE): Moved to common/linux-ptrace.c.
10153 (linux_tracefork_child): Remove.
10154 (linux_test_for_tracefork): Remove.
10155 (linux_look_up_symbols): Call linux_supports_traceclone.
10156 (initialize_low): Remove call to linux_test_for_tracefork.
10157 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10158 common/linux-ptrace.h.
10159 (PTRACE_TYPE_ARG4): Likewise.
10160 Include linux-ptrace.h.
10161
32940073
PA		 101622013-08-21 Pedro Alves <palves@redhat.com>
10163
10164 * config.in: Renegerate.
10165
33b60d58 101662013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 10167
33b60d58
LM		 10168 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
10169 (SFILES): Remove $(srcdir)/common/target-common.c and
10170 add $(srcdir)/target/waitstatus.c.
10171 (OBS): Remove target-common.o and add waitstatus.o.
10172 (server_h): Remove $(srcdir)/../common/target-common.h and
10173 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
10174 and $(srcdir)/../target/waitstatus.h.
10175 (target-common.o): Remove.
10176 (waitstatus.o): New target object file.
10177 * target.h: Do not include target-common.h and
10178 include target/resume.h, target/wait.h and
10179 target/waitstatus.h.
10180
b8e1b30e
LM		 101812013-08-13 Luis Machado <lgustavo@codesourcery.com>
10182
10183 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10184 to PTRACE_TYPE_ARG3.
10185 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
10186 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
10187 PTRACE_TYPE_ARG4.
10188 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10189 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10190
7a60ad40
YQ		 101912013-07-27 Jie Zhang <jie@codesourcery.com>
10192 Daniel Jacobowitz <dan@codesourcery.com>
10193 Yao Qi <yao@codesourcery.com>
10194
10195 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
10196 (mips-linux-watch.o): New rule.
10197 (mips_linux_watch_h): New variable.
10198 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
10199 srv_tgtobj.
10200 * linux-mips-low.c: Include mips-linux-watch.h.
10201 (struct arch_process_info, struct arch_lwp_info): New.
10202 (update_watch_registers_callback): New function.
10203 (mips_linux_new_process, mips_linux_new_thread) New functions.
10204 (mips_linux_prepare_to_resume, mips_insert_point): New
10205 functions.
10206 (mips_remove_point, mips_stopped_by_watchpoint): New
10207 functions.
10208 (rsp_bp_type_to_target_hw_bp_type): New function.
10209 (mips_stopped_data_address): New function.
10210 (the_low_target): Add watchpoint support functions.
10211
de6f69ad
YQ		 102122013-07-27 Yao Qi <yao@codesourcery.com>
10213
10214 * i386-low.c: Include break-common.h.
10215 (enum target_hw_bp_type): Remove.
10216
3360c0bf
LM		 102172013-07-24 Luis Machado <lgustavo@codesourcery.com>
10218
10219 * Makefile.in (SFILES): /common/target-common.c.
10220 (OBS): Add target-common.o.
10221 (server_h): Add $(srcdir)/../common/target-common.h.
10222 (target-common.o): New target.
10223 * server.c (queue_stop_reply_callback): Free
10224 status string after use.
10225 * target.c (target_waitstatus_to_string): Remove.
10226 * target.h: Include target-common.h.
10227 (resume_kind): Likewise.
10228 (target_waitkind): Likewise.
10229 (target_waitstatus): Likewise.
10230 (TARGET_WNOHANG): Likewise.
10231
bd885420
YQ		 102322013-07-04 Yao Qi <yao@codesourcery.com>
10233
10234 * Makefile.in (host_alias): Use @host_noncanonical@.
10235 (target_alias): Use @target_noncanonical@.
10236 * configure.ac: Use ACX_NONCANONICAL_TARGET and
10237 ACX_NONCANONICAL_HOST.
10238 * configure: Regenerated.
10239
10240 Revert:
10241 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10242
10243 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10244 * configure: Rebuild.
10245 * Makefile.in (version_host, version_target): Get from configure.
10246 (version.c): Use $(version_host) and $(version_target).
10247
17ef446e
PA		 102482013-07-03 Pedro Alves <palves@redhat.com>
10249
10250 * Makefile.in (config.status): Depend on development.sh.
10251 * acinclude.m4: Include libmcheck.m4.
10252 * configure: Regenerate.
10253
7a9a7487
MG		 102542013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10255
10256 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
10257 attribute inside the parentheses.
10258 (winapi_DebugSetProcessKillOnExit): Ditto.
10259 (winapi_DebugBreakProcess): Ditto.
10260 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 10261
49b64de6
MG		 102622013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10263
10264 * notif.h (notif_event): Add a dummy member to avoid compiler
10265 errors.
10266
d5749ee7
PA		 102672013-07-01 Pedro Alves <palves@redhat.com>
10268
10269 * hostio.c (HOSTIO_PATH_MAX): Define.
10270 (require_filename, handle_open, handle_unlink, handle_readlink):
10271 Use it.
10272
d8d2a3ee
PA		 102732013-07-01 Pedro Alves <palves@redhat.com>
10274
10275 * server.h: Include "pathmax.h".
10276 * linux-low.c: Don't include sys/param.h.
10277 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
10278 MAXPATHLEN.
10279 * win32-low.c: Don't include sys/param.h.
10280 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10281
bc7dea8d
PA		 102822013-07-01 Pedro Alves <palves@redhat.com>
10283
10284 * event-loop.c: Don't check HAVE_UNISTD_H before including
10285 <unistd.h>.
10286 * gdbreplay.c: Likewise.
10287 * remote-utils.c: Likewise.
10288 * server.c: Likewise.
10289 * configure.ac: Don't check for unistd.h.
10290 * configure: Regenerate.
10291
d6c2da54
TT		 102922013-06-28 Tom Tromey <tromey@redhat.com>
10293
10294 * Makefile.in (version.c): Use version.in, not
10295 common/version.in.
10296
257b6bec
MG		 102972013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
10298
10299 * configure.ac (version_host, version_target): Set and AC_SUBST them.
10300 * configure: Rebuild.
10301 * Makefile.in (version_host, version_target): Get from configure.
10302 (version.c): Use $(version_host) and $(version_target).
10303
86ebe149
DK		 103042013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10305
10306 Fix trace-status to output user name without trailing colon.
10307 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10308
f30aa5af
DK		 103092013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10310
10311 Fix trace-status to output proper start-time and stop-time.
10312 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
10313 output start time and stop time in hex as gdb expects.
10314
28a93511
YQ		 103152013-06-26 Pedro Alves <pedro@codesourcery.com>
10316
10317 * tracepoint.c (build_traceframe_info_xml): Output trace state
10318 variables present in the trace buffer.
10319
01208463
TT		 103202013-06-24 Tom Tromey <tromey@redhat.com>
10321
10322 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
10323 create-version.sh.
10324 (version.o): Remove.
10325 * gdbreplay.c: Include version.h.
10326 (version, host_name): Don't declare.
10327 * server.h: Include version.h.
10328 (version, host_name): Don't declare.
10329
760256f9
PA		 103302013-06-12 Pedro Alves <palves@redhat.com>
10331
10332 * linux-x86-low.c (linux_is_elf64): Delete global.
10333 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
10334 with local linux_pid_exe_is_elf_64_file use.
10335
030031ee
PA		 103362013-06-11 Pedro Alves <palves@redhat.com>
10337
10338 * linux-low.c (regset_disabled, disable_regset): New functions.
10339 (regsets_fetch_inferior_registers)
10340 (regsets_store_inferior_registers): Use them.
10341 (initialize_regsets_info); Don't allocate the disabled_regsets
10342 array here.
10343 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10344 comment.
10345
5da6eb0a
PA		 103462013-06-11 Pedro Alves <palves@redhat.com>
10347
10348 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10349 xmalloc.
10350
7e5aaa09
PA		 103512013-06-11 Pedro Alves <palves@redhat.com>
10352
10353 * linux-x86-low.c (initialize_low_arch): Call
10354 init_registers_x32_avx_linux.
10355
d878444c
JK		 103562013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10357
10358 Fix compatibility with Android Bionic.
10359 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10360 it is not empty.
10361
3aee8918
PA		 103622013-06-07 Pedro Alves <palves@redhat.com>
10363
5f2b57b5 10364 PR server/14823
3aee8918
PA		 10365 * Makefile.in (OBS): Add tdesc.o.
10366 (IPA_OBJS): Add tdesc-ipa.o.
10367 (tdesc-ipa.o): New rule.
10368 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
10369 interface.
10370 * linux-low.c (new_inferior): Delete.
10371 (disabled_regsets, num_regsets): Delete.
10372 (linux_add_process): Adjust to set the new per-process
10373 new_inferior flag.
10374 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
10375 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
10376 was a stop. When calling arch_setup, switch the current inferior
10377 to the thread that got an event.
10378 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
10379 (regsets_fetch_inferior_registers)
10380 (regsets_store_inferior_registers): New regsets_info parameter.
10381 Adjust to use it.
10382 (linux_register_in_regsets): New regs_info parameter. Adjust to
10383 use it.
10384 (register_addr, fetch_register, store_register): New usrregs_info
10385 parameter. Adjust to use it.
10386 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
10387 parameter regs_info. Adjust to use it.
10388 (linux_fetch_registers): Get the current inferior's regs_info, and
10389 adjust to use it.
10390 (linux_store_registers): Ditto.
10391 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
10392 (initialize_low): Don't initialize the target_regsets here. Call
10393 initialize_low_arch.
10394 * linux-low.h (target_regsets): Delete declaration.
10395 (struct regsets_info): New.
10396 (struct usrregs_info): New.
10397 (struct regs_info): New.
10398 (struct process_info_private) <new_inferior>: New field.
10399 (struct linux_target_ops): Delete the num_regs, regmap, and
10400 regset_bitmap fields. New field regs_info.
10401 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
10402 * i387-fp.c (num_xmm_registers): Delete.
10403 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
10404 calls to new interface.
10405 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
10406 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
10407 Infer the number of xmm registers from the regcache's target
10408 description.
10409 * i387-fp.h (num_xmm_registers): Delete.
10410 * inferiors.c (add_thread): Don't install the thread's regcache
10411 here.
10412 * proc-service.c (gregset_info): Fetch the current inferior's
10413 regs_info. Adjust to use it.
10414 * regcache.c: Include tdesc.h.
10415 (register_bytes, reg_defs, num_registers)
10416 (gdbserver_expedite_regs): Delete.
10417 (get_thread_regcache): If the thread doesn't have a regcache yet,
10418 create one, instead of aborting gdbserver.
10419 (regcache_invalidate_one): Rename to ...
10420 (regcache_invalidate_thread): ... this.
10421 (regcache_invalidate_one): New.
10422 (regcache_invalidate): Only invalidate registers of the current
10423 process.
10424 (init_register_cache): Add target_desc parameter, and use it.
10425 (new_register_cache): Ditto. Assert the target description has a
10426 non zero registers_size.
10427 (regcache_cpy): Add assertions. Adjust.
10428 (realloc_register_cache, set_register_cache): Delete.
10429 (registers_to_string, registers_from_string): Adjust.
10430 (find_register_by_name, find_regno, find_register_by_number)
10431 (register_cache_size): Add target_desc parameter, and use it.
10432 (free_register_cache_thread, free_register_cache_thread_one)
10433 (regcache_release, register_cache_size): New.
10434 (register_size): Add target_desc parameter, and use it.
10435 (register_data, supply_register, supply_register_zeroed)
10436 (supply_regblock, supply_register_by_name, collect_register)
10437 (collect_register_as_string, collect_register_by_name): Adjust.
10438 * regcache.h (struct target_desc): Forward declare.
10439 (struct regcache) <tdesc>: New field.
10440 (init_register_cache, new_register_cache): Add target_desc
10441 parameter.
10442 (regcache_invalidate_thread): Declare.
10443 (regcache_invalidate_one): Delete declaration.
10444 (regcache_release): Declare.
10445 (find_register_by_number, register_cache_size, register_size)
10446 (find_regno): Add target_desc parameter.
10447 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
10448 declarations.
10449 * remote-utils.c: Include tdesc.h.
10450 (outreg, prepare_resume_reply): Adjust.
10451 * server.c: Include tdesc.h.
10452 (gdbserver_xmltarget): Delete declaration.
10453 (get_features_xml, process_serial_event): Adjust.
10454 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
10455 declare.
10456 (struct process_info) <tdesc>: New field.
10457 (ipa_tdesc): Declare.
10458 * tdesc.c: New file.
10459 * tdesc.h: New file.
10460 * tracepoint.c: Include tdesc.h.
10461 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
10462 (get_context_regcache): Adjust to pass ipa_tdesc down.
10463 (do_action_at_tracepoint): Adjust to get the register cache size
10464 from the context regcache's description.
10465 (traceframe_walk_blocks): Adjust to get the register cache size
10466 from the current trace frame's description.
10467 (traceframe_get_pc): Adjust to get current trace frame's
10468 description and pass it down.
10469 (gdb_collect): Adjust to get the register cache size from the
10470 IPA's description.
10471 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
10472 (gdbserver_xmltarget): Delete.
10473 (initialize_low_tracepoint): Set the ipa's target description.
10474 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
10475 (initialize_low_tracepoint): Set the ipa's target description.
10476 * linux-x86-low.c: Include tdesc.h.
10477 [__x86_64__] (is_64bit_tdesc): New.
10478 (ps_get_thread_area, x86_get_thread_area): Use it.
10479 (i386_cannot_store_register): Rename to ...
10480 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
10481 (i386_cannot_fetch_register): Rename to ...
10482 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
10483 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
10484 to new interface.
10485 (target_regsets): Rename to ...
10486 (x86_regsets): ... this.
10487 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
10488 interface.
10489 (x86_siginfo_fixup): Use is_64bit_tdesc.
10490 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
10491 (tdesc_x32_avx_linux, tdesc_x32_linux)
10492 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
10493 Declare.
10494 (x86_linux_update_xmltarget): Delete.
10495 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
10496 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
10497 (AMD64_LINUX_USER64_CS): New.
10498 (x86_linux_read_description): New, based on
10499 x86_linux_update_xmltarget.
10500 (same_process_callback): New.
10501 (x86_arch_setup_process_callback): New.
10502 (x86_linux_update_xmltarget): New.
10503 (x86_regsets_info): New.
10504 (amd64_linux_regs_info): New.
10505 (i386_linux_usrregs_info): New.
10506 (i386_linux_regs_info): New.
10507 (x86_linux_regs_info): New.
10508 (x86_arch_setup): Reimplement.
10509 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
10510 (x86_emit_ops): Ditto.
10511 (the_low_target): Adjust. Install x86_linux_regs_info,
10512 x86_cannot_fetch_register, and x86_cannot_store_register.
10513 (initialize_low_arch): New.
10514 * linux-ia64-low.c (tdesc_ia64): Declare.
10515 (ia64_fetch_register): Adjust.
10516 (ia64_usrregs_info, regs_info): New globals.
10517 (ia64_regs_info): New function.
10518 (the_low_target): Adjust.
10519 (initialize_low_arch): New function.
10520 * linux-sparc-low.c (tdesc_sparc64): Declare.
10521 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
10522 Adjust.
10523 (sparc_arch_setup): New function.
10524 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
10525 (the_low_target): Adjust.
10526 (initialize_low_arch): New function.
10527 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
10528 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
10529 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
10530 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
10531 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
10532 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
10533 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
10534 (tdesc_powerpc_isa205_vsx64l): Declare.
10535 (ppc_cannot_store_register, ppc_collect_ptrace_register)
10536 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
10537 (ppc_set_pc, ppc_get_hwcap): Adjust.
10538 (ppc_usrregs_info): Forward declare.
10539 (!__powerpc64__) ppc_regmap_adjusted: New global.
10540 (ppc_arch_setup): Adjust to the current process'es target
10541 description.
10542 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
10543 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
10544 (ppc_store_evrregset): Adjust.
10545 (target_regsets): Rename to ...
10546 (ppc_regsets): ... this, and make static.
10547 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
10548 (ppc_regs_info): New function.
10549 (the_low_target): Adjust.
10550 (initialize_low_arch): New function.
10551 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
10552 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
10553 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
10554 (tdesc_s390x_linux64v2): Declare.
10555 (s390_collect_ptrace_register, s390_supply_ptrace_register)
10556 (s390_fill_gregset, s390_store_last_break): Adjust.
10557 (target_regsets): Rename to ...
10558 (s390_regsets): ... this, and make static.
10559 (s390_get_pc, s390_set_pc): Adjust.
10560 (s390_get_hwcap): New target_desc parameter, and use it.
10561 [__s390x__] (have_hwcap_s390_high_gprs): New global.
10562 (s390_arch_setup): Adjust to set the current process'es target
10563 description. Don't adjust the regmap.
10564 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
10565 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
10566 (regs_info_3264): New globals.
10567 (s390_regs_info): New function.
10568 (the_low_target): Adjust.
10569 (initialize_low_arch): New function.
10570 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
10571 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
10572 [__mips64] (init_registers_mips_linux)
10573 (init_registers_mips_dsp_linux): Delete defines.
10574 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
10575 (have_dsp): New global.
10576 (mips_read_description): New, based on mips_arch_setup.
10577 (mips_arch_setup): Reimplement.
10578 (get_usrregs_info): New function.
10579 (mips_cannot_fetch_register, mips_cannot_store_register)
10580 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
10581 (mips_fill_fpregset, mips_store_fpregset): Adjust.
10582 (target_regsets): Rename to ...
10583 (mips_regsets): ... this, and make static.
10584 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
10585 (dsp_regs_info, regs_info): New globals.
10586 (mips_regs_info): New function.
10587 (the_low_target): Adjust.
10588 (initialize_low_arch): New function.
10589 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
10590 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
10591 Declare.
10592 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10593 (arm_read_description): New, with bits factored from
10594 arm_arch_setup.
10595 (arm_arch_setup): Reimplement.
10596 (target_regsets): Rename to ...
10597 (arm_regsets): ... this, and make static.
10598 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
10599 (arm_regs_info): New function.
10600 (the_low_target): Adjust.
10601 (initialize_low_arch): New function.
10602 * linux-m68k-low.c (tdesc_m68k): Declare.
10603 (target_regsets): Rename to ...
10604 (m68k_regsets): ... this, and make static.
10605 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
10606 (m68k_regs_info): New function.
10607 (m68k_arch_setup): New function.
10608 (the_low_target): Adjust.
10609 (initialize_low_arch): New function.
10610 * linux-sh-low.c (tdesc_sharch): Declare.
10611 (target_regsets): Rename to ...
10612 (sh_regsets): ... this, and make static.
10613 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
10614 (sh_regs_info, sh_arch_setup): New functions.
10615 (the_low_target): Adjust.
10616 (initialize_low_arch): New function.
10617 * linux-bfin-low.c (tdesc_bfin): Declare.
10618 (bfin_arch_setup): New function.
10619 (bfin_usrregs_info, regs_info): New globals.
10620 (bfin_regs_info): New function.
10621 (the_low_target): Adjust.
10622 (initialize_low_arch): New function.
10623 * linux-cris-low.c (tdesc_cris): Declare.
10624 (cris_arch_setup): New function.
10625 (cris_usrregs_info, regs_info): New globals.
10626 (cris_regs_info): New function.
10627 (the_low_target): Adjust.
10628 (initialize_low_arch): New function.
10629 * linux-cris-low.c (tdesc_crisv32): Declare.
10630 (cris_arch_setup): New function.
10631 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
10632 (cris_regs_info): New function.
10633 (the_low_target): Adjust.
10634 (initialize_low_arch): New function.
10635 * linux-m32r-low.c (tdesc_m32r): Declare.
10636 (m32r_arch_setup): New function.
10637 (m32r_usrregs_info, regs_info): New globals.
10638 (m32r_regs_info): Adjust.
10639 (initialize_low_arch): New function.
10640 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
10641 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
10642 (tic6x_usrregs_info): Forward declare.
10643 (tic6x_read_description): New function, based on ...
10644 (tic6x_arch_setup): ... this. Reimplement.
10645 (target_regsets): Rename to ...
10646 (tic6x_regsets): ... this, and make static.
10647 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
10648 (tic6x_regs_info): New function.
10649 (the_low_target): Adjust.
10650 (initialize_low_arch): New function.
10651 * linux-xtensa-low.c (tdesc_xtensa): Declare.
10652 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
10653 (target_regsets): Rename to ...
10654 (xtensa_regsets): ... this, and make static.
10655 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
10656 globals.
10657 (xtensa_arch_setup, xtensa_regs_info): New functions.
10658 (the_low_target): Adjust.
10659 (initialize_low_arch): New function.
10660 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
10661 (nios2_arch_setup): Set the current process'es tdesc.
10662 (target_regsets): Rename to ...
10663 (nios2_regsets): ... this.
10664 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
10665 (nios2_regs_info): New function.
10666 (the_low_target): Adjust.
10667 (initialize_low_arch): New function.
a261b8f5
PA		 10668 * linux-aarch64-low.c (tdesc_aarch64): Declare.
10669 (aarch64_arch_setup): Set the current process'es tdesc.
10670 (target_regsets): Rename to ...
10671 (aarch64_regsets): ... this.
10672 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
10673 (aarch64_regs_info): New function.
10674 (the_low_target): Adjust.
10675 (initialize_low_arch): New function.
3aee8918
PA		 10676 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
10677 globals.
10678 (target_regsets): Rename to ...
10679 (tile_regsets): ... this.
10680 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
10681 (tile_regs_info): New function.
10682 (tile_arch_setup): Set the current process'es tdesc.
10683 (the_low_target): Adjust.
10684 (initialize_low_arch): New function.
10685 * spu-low.c (tdesc_spu): Declare.
10686 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
10687 * win32-arm-low.c (tdesc_arm): Declare.
10688 (arm_arch_setup): New function.
10689 (the_low_target): Install arm_arch_setup instead of
10690 init_registers_arm.
10691 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
10692 (init_windows_x86): Rename to ...
10693 (i386_arch_setup): ... this. Set `win32_tdesc'.
10694 (the_low_target): Adjust.
10695 * win32-low.c (win32_tdesc): New global.
10696 (child_add_thread): Don't create the thread cache here.
10697 (do_initial_child_stuff): Set the new process'es tdesc.
10698 * win32-low.h (struct target_desc): Forward declare.
10699 (win32_tdesc): Declare.
10700 * lynx-i386-low.c (tdesc_i386): Declare global.
10701 (lynx_i386_arch_setup): Set `lynx_tdesc'.
10702 * lynx-low.c (lynx_tdesc): New global.
10703 (lynx_add_process): Set the new process'es tdesc.
10704 * lynx-low.h (struct target_desc): Forward declare.
10705 (lynx_tdesc): Declare global.
10706 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
10707 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
10708 * nto-low.c (nto_tdesc): New global.
10709 (do_attach): Set the new process'es tdesc.
10710 * nto-low.h (struct target_desc): Forward declare.
10711 (nto_tdesc): Declare.
10712 * nto-x86-low.c (tdesc_i386): Declare.
10713 (nto_x86_arch_setup): Set `nto_tdesc'.
10714
b1fbec62
GB		 107152013-06-04 Gary Benson <gbenson@redhat.com>
10716
10717 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
10718 to qSupported response when appropriate.
10719 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
10720 with nonzero-length annex.
10721 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
10722 arguments supplied in annex.
10723
d1ec4ce7
DE		 107242013-05-31 Doug Evans <dje@google.com>
10725
ac44adcb 10726 PR server/15594
d1ec4ce7
DE		 10727 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10728 64 bits in 64-cross-32 environment.
10729
9b25f2d3
PA		 107302013-05-28 Pedro Alves <palves@redhat.com>
10731
10732 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
10733 (aarch64-without-fpu.c): Delete rule.
10734 * configure.srv (aarch64*-*-linux*): Remove references to
10735 aarch64-without-fpu.o and aarch64-without-fpu.xml.
10736 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
10737 declaration.
10738
6740dc9c
PA		 107392013-05-24 Pedro Alves <palves@redhat.com>
10740
10741 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
10742 instead of strchr/decode_address. Error if the range isn't split
10743 with a ','. Don't assume there's be a ':' in the action.
10744
c2d6af84
PA		 107452013-05-23 Yao Qi <yao@codesourcery.com>
10746 Pedro Alves <palves@redhat.com>
10747
10748 * linux-low.c (lwp_in_step_range): New function.
10749 (linux_wait_1): If the thread was range stepping and stopped
10750 outside the stepping range, report the stop to GDB. Otherwise,
10751 continue stepping. Add range stepping debug output.
10752 (linux_set_resume_request): Copy the step range from the resume
10753 request to the lwp.
10754 (linux_supports_range_stepping): New.
10755 (linux_target_ops) <supports_range_stepping>: Set to
10756 linux_supports_range_stepping.
10757 * linux-low.h (struct linux_target_ops)
10758 <supports_range_stepping>: New field.
10759 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10760 * linux-x86-low.c (x86_supports_range_stepping): New.
10761 (the_low_target) <supports_range_stepping>: Set to
10762 x86_supports_range_stepping.
10763 * server.c (handle_v_cont): Handle 'r' action.
10764 (handle_v_requests): Append ";r" if the target supports range
10765 stepping.
10766 * target.h (struct thread_resume) <step_range_start,
10767 step_range_end>: New fields.
10768 (struct target_ops) <supports_range_stepping>:
10769 New field.
10770 (target_supports_range_stepping): New macro.
10771
58794e1a
JB		 107722013-05-17 Joel Brobecker <brobecker@adacore.com>
10773
10774 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10775 confusion in comment.
10776
d631c5a7
JB		 107772013-05-17 Joel Brobecker <brobecker@adacore.com>
10778
10779 * lynx-low.c (struct process_info_private): New type.
10780 (lynx_add_process): New function.
10781 (lynx_create_inferior, lynx_attach): Replace calls to
10782 add_process by calls to lynx_add_process.
10783 (lynx_resume): If PTID is null, then try using
10784 current_process()->private->last_wait_event_ptid.
10785 Add comments.
10786 (lynx_clear_inferiors): Delete. The contents of that function
10787 has been inlined in lynx_mourn;
10788 (lynx_wait_1): Save the ptid in the process's private data.
10789 (lynx_mourn): Free the process' private data. Replace call
10790 to lynx_clear_inferiors by call to clear_inferiors.
10791
96f7a20f
YQ		 107922013-05-17 Yao Qi <yao@codesourcery.com>
10793
10794 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10795 the right place.
10796
db0dfaa0
LM		 107972013-05-16 Luis Machado <lgustavo@codesourcery.com>
10798
10799 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10800 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10801 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10802 PT_TEXT_END_ADDR guards. Update comments.
10803 (linux_target_op) <read_offsets>: Conditionally define to
10804 linux_read_offsets if the target is UCLIBC and if it defines
10805 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10806
68f5f838
SL		 108072013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10808 Andrew Jenner <andrew@codesourcery.com>
10809
10810 * Makefile.in (SFILES): Add linux-nios2-low.c.
10811 (clean): Add action to delete nios2-linux.c.
10812 (nios2-linux.c): New rule.
10813 * configure.srv: Add nios2*-*-linux*.
10814 * linux-nios2-low.c: New.
10815
1ebff1fd
HAQ		 108162013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10817
10818 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10819
f6150862
HZ		 108202013-04-25 Hui Zhu <hui@codesourcery.com>
10821
10822 PR gdb/15186
f6150862
HZ		 10823 * ax.c (ax_printf): Add fflush.
10824
614c279d
TT		 108252013-04-22 Tom Tromey <tromey@redhat.com>
10826
10827 * Makefile.in (SFILES): Add filestuff.c.
10828 (OBS): Add filestuff.o.
10829 (filestuff.o): New target.
10830 * config.in, configure: Rebuild.
10831 * configure.ac: Check for fdwalk, pipe2.
10832
7d4e5717
PA		 108332013-04-17 Pedro Alves <palves@redhat.com>
10834
10835 * configure.ac (USE_THREAD_DB): Delete variable.
10836 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10837 Don't AC_SUBST USE_THREAD_DB.
10838 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10839 * config.in, configure: Regenerate.
10840
d5c93e41
PA		 108412013-04-16 Pedro Alves <palves@redhat.com>
10842
10843 * linux-low.h (struct lwp_info) <thread_known>: Move under
10844 the USE_THREAD_DB #ifdef.
10845
04f5fe89
PA		 108462013-04-16 Pedro Alves <palves@redhat.com>
10847
10848 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10849 (linux-low.o): Delete rule.
10850 * linux-low.h: Always include "gdb_thread_db.h" instead of
10851 conditionally including thread_db.h.
10852 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10853 HAVE_THREAD_DB_H.
10854
480b27bf
JK		 108552013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10856
10857 * Makefile.in (install-only): Fix make install regression.
10858
43662968
JK		 108592013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10860
10861 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10862 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10863 installation.
10864 * gdbserver.1: Remove.
10865
3e74e146
PA		 108662013-03-22 Pedro Alves <palves@redhat.com>
10867
10868 * linux-low.c (handle_extended_wait): Don't call
10869 linux_enable_event_reporting.
10870
a8347a2a
TT		 108712013-03-15 Tony Theodore <tonyt@logyst.com>
10872
10873 PR build/9098:
10874 * Makefile.in (SHELL): Use @SHELL@.
10875
eeb56fa7
SDJ		 108762013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10877
10878 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10879 compiler warning.
10880
4fa7e2ff
JB		 108812013-03-13 Joel Brobecker <brobecker@adacore.com>
10882
10883 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10884 Remove extraneous NULL element.
10885
8ddb1965
YQ		 108862013-03-13 Yao Qi <yao@codesourcery.com>
10887
10888 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10889 'V' block in trace frame.
10890
9accd112
MM		 108912013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10892
10893 * target.h (struct target_ops): Add btrace ops.
10894 (target_supports_btrace): New macro.
10895 (target_enable_btrace): New macro.
10896 (target_disable_btrace): New macro.
10897 (target_read_btrace): New macro.
10898 * gdbthread.h (struct thread_info): Add btrace field.
10899 * server.c: Include btrace-common.h.
10900 (handle_btrace_general_set): New function.
10901 (handle_btrace_enable): New function.
10902 (handle_btrace_disable): New function.
10903 (handle_general_set): Call handle_btrace_general_set.
10904 (handle_qxfer_btrace): New function.
10905 (struct qxfer qxfer_packets[]): Add btrace entry.
10906 * inferiors.c (remove_thread): Disable btrace.
10907 * linux-low: Include linux-btrace.h.
10908 (linux_low_enable_btrace): New function.
10909 (linux_low_read_btrace): New function.
10910 (linux_target_ops): Add btrace ops.
10911 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10912 Add srv_linux_btrace=yes.
10913 (x86_64-*-linux*): Add linux-btrace.o.
10914 Add srv_linux_btrace=yes.
10915 * configure.ac: Define HAVE_LINUX_BTRACE.
10916 * config.in: Regenerated.
10917 * configure: Regenerated.
10918
5cc22e4c
MM		 109192013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10920
10921 * server.c (handle_qxfer): Preserve error message if -3 is
10922 returned.
10923 (qxfer): Document the -3 return value.
10924
7c97f91e
MM		 109252013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10926
10927 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10928 (linux_btrace_h): New variable.
10929 (linux-btrace.o): New rule.
10930
be9a119c 109312013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 10932 Hafiz Abid Qadeer <abidh@codesourcery.com>
10933
10934 * tracepoint.c (trace_buffer_size): New global.
10935 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10936 (init_trace_buffer): Change to one-argument function. Allocate
10937 trace buffer memory.
10938 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10939 handle QTBuffer:size packet.
10940 (cmd_bigqtbuffer_size): New function.
10941 (initialize_tracepoint): Call init_trace_buffer with
10942 DEFAULT_TRACE_BUFFER_SIZE.
10943 * server.c (handle_query): Add QTBuffer:size in the
10944 supported packets.
10945
e64f7499
YQ		 109462013-03-07 Yao Qi <yao@codesourcery.com>
10947
10948 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10949 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10950 of -1.
10951 (cmd_qtsp): Adjust condition. Do post increment.
10952 Set cur_action and cur_step_action back to 0.
10953
f0ae6fc3
PA		 109542013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10955
10956 PR server/15236
10957 * linux-low.c (linux_write_memory): Return early success if LEN is
10958 zero.
10959
b5b0b0af
CV		 109602013-03-05 Corinna Vinschen <vinschen@redhat.de>
10961
334ad4a8 10962 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 10963
589bc927
TT		 109642013-02-28 Tom Tromey <tromey@redhat.com>
10965
10966 * configure.ac: Invoke AC_SYS_LARGEFILE.
10967 * configure, config.in: Rebuild.
10968
dfe07582
CV		 109692013-02-28 Corinna Vinschen <vinschen@redhat.com>
10970
10971 * win32-low.c: Throughout, fix format strings and casts of
10972 printf-like functions to avoid type related warnings on all
10973 platforms.
10974 (get_child_debug_event): Print dwDebugEventCode as hex since
10975 that's how it's usually documented.
10976
736cd585
YQ		 109772013-02-28 Yao Qi <yao@codesourcery.com>
10978
10979 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10980 pulongest.
10981
e1f58301
JW		 109822013-02-27 Jiong Wang <jiwang@tilera.com>
10983
10984 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10985 (reg-tilegx32.c): New rule.
10986 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10987 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10988 different register info initializer according to elf class.
10989 (init_registers_tilgx32): New function. The tilegx32 register info
10990 initializer.
10991 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10992 (tile_store_gregset): Likewise.
10993
d171ca78
YQ		 109942013-02-27 Yao Qi <yao@codesourcery.com>
10995
10996 * server.c (process_point_options): Print debug message when
10997 debug_threads is true.
10998
282bbdf3
YQ		 109992013-02-26 Yao Qi <yao@codesourcery.com>
11000
11001 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11002
aca22551
PA		 110032013-02-19 Pedro Alves <palves@redhat.com>
11004 Kai Tietz <ktietz@redhat.com>
11005
11006 PR gdb/15161
11007
11008 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
11009 instead of strtoul to extract address from packet.
11010 (process_serial_event) <'z'>: Likewise.
11011
4f3cee1c
YQ		 110122013-02-18 Yao Qi <yao@codesourcery.com>
11013
11014 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11015
8e1d55a3
PA		 110162013-02-14 Pedro Alves <palves@redhat.com>
11017
11018 Plug memory leak.
11019
11020 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11021 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11022
458820da
PA		 110232013-02-14 Pedro Alves <palves@redhat.com>
11024
11025 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11026
baea0dae
PA		 110272013-02-14 Pedro Alves <palves@redhat.com>
11028
11029 * tracepoint.c (save_string): Delete.
11030 (add_tracepoint_action): Use savestring instead of save_string.
11031
0b1afbb3
PA		 110322013-02-12 Pedro Alves <palves@redhat.com>
11033
11034 * linux-xtensa-low.c: Ditto.
11035 * xtensa-xtregs.c: Ditto.
11036
8a4ac37e
PA		 110372013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11038
11039 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11040 thread_db.
11041
148de6bb
MS		 110422013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11043
11044 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
11045 aarch64_num_wp_regs and aarch64_num_bp_regs to
11046 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
11047
55fac6e0
MS		 110482013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11049
11050 * linux-aarch64-low.c (ps_get_thread_area): Replace
11051 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11052
176eb98c
MS		 110532013-02-04 Jim MacArthur <jim.macarthur@arm.com>
11054 Marcus Shawcroft <marcus.shawcroft@arm.com>
11055 Nigel Stephens <nigel.stephens@arm.com>
11056 Yufeng Zhang <yufeng.zhang@arm.com>
11057
11058 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
11059 (aarch64.c, aarch64-without-fpu.c): New targets.
11060 * configure.srv (aarch64*-*-linux*): New.
11061 * linux-aarch64-low.c: New file.
11062
56f7af9c
MS		 110632013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11064
43aaf8b6 11065 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 11066 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
11067 (dequeue_one_deferred_signal, linux_resume_one_thread)
11068 (fetch_register, linux_write_memory, linux_enable_event_reporting)
11069 (linux_tracefork_grandchild, linux_test_for_tracefork)
11070 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
11071 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
11072 where the argument is 0.
11073
60f662b0
YQ		 110742013-01-25 Yao Qi <yao@codesourcery.com>
11075
11076 * event-loop.c: Include "queue.h".
11077 (gdb_event_p): New typedef.
11078 (struct gdb_event) <next_event>: Remove.
11079 (event_queue): Change to QUEUE(gdb_event_p).
11080 (async_queue_event): Remove.
11081 (gdb_event_xfree): New.
11082 (initialize_event_loop): New.
11083 (process_event): Use API from QUEUE.
11084 (wait_for_event): Likewise.
11085 * server.c (main): Call initialize_event_loop.
11086 * server.h (initialize_event_loop): Declare.
11087
5ae4861a
YQ		 110882013-01-18 Yao Qi <yao@codesourcery.com>
11089
11090 * ax.h (struct eval_agent_expr_context): New.
11091 (gdb_eval_agent_expr): Update declaration.
11092 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
11093 TFRAME. Add new argument CTX.
11094 * server.h (struct eval_agent_expr_context): Declare.
11095 (agent_mem_read, agent_tsv_read): Update declaration.
11096 (agent_mem_read_string): Likewise.
11097 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
11098 (add_traceframe_block): Add new argument TPOINT.
11099 Increase TPOINT->traceframe_usage.
11100 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
11101 eval_tracepoint_agent_expr.
11102 (condition_true_at_tracepoint): Likewise.
11103 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
11104 (agent_mem_read_string, agent_tsv_read): Likewise.
11105
85e00e85
YQ		 111062013-01-16 Yao Qi <yao@codesourcery.com>
11107
11108 * linux-low.c (linux_resume_one_lwp): Don't check
11109 'lwp->bp_reinsert != 0'.
11110
4039cf45
JB		 111112013-01-07 Joel Brobecker <brobecker@adacore.com>
11112 Pedro Alves <palves@redhat.com>
11113
11114 * lynx-low.c (ptrace_request_to_str): Define a temporary
11115 macro and use it to simplify this function's implementation.
11116
9044dee2
JB		 111172013-01-07 Joel Brobecker <brobecker@adacore.com>
11118
11119 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11120 sets errno.
11121
e6352c8f
JB		 111222013-01-07 Joel Brobecker <brobecker@adacore.com>
11123
11124 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11125
50681a27
JB		 111262013-01-07 Joel Brobecker <brobecker@adacore.com>
11127
11128 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11129
3f6e77ef
JB		 111302013-01-07 Joel Brobecker <brobecker@adacore.com>
11131
11132 * lynx-low.c (lynx_resume): Use the resume_info parameter
11133 to determine the ptid for the lynx_ptrace call, unless
11134 it is equal to minus_one_ptid, in which case we use the
11135 ptid of the current_inferior.
11136 (lynx_wait_1): After having received a thread create/exit
11137 event, resume the inferior's execution using the signaling
11138 thread's ptid, rather than the old ptid.
11139
7fda33ae
JB		 111402013-01-07 Joel Brobecker <brobecker@adacore.com>
11141
11142 * lynx-low.c (lynx_resume): Delete variable ret.
11143
b9786c74
JB		 111442013-01-01 Joel Brobecker <brobecker@adacore.com>
11145
11146 * gdbreplay.c (gdbreplay_version): Update copyright year.
11147 * server.c (gdbserver_version): Likewise.
11148
8b93d60f
JB		 111492012-12-17 Joel Brobecker <brobecker@adacore.com>
11150
11151 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11152 new thread.
11153
037335a7
JB		 111542012-12-17 Joel Brobecker <brobecker@adacore.com>
11155
11156 * lynx-low.c (ptrace_request_to_str): Add handling for
11157 PTRACE_GETTRACESIG.
11158
52d4cbd8
JB		 111592012-12-17 Joel Brobecker <brobecker@adacore.com>
11160
11161 * lynx-low.c (lynx_attach): Delete variable new_process.
11162
ab8f6ca9
JB		 111632012-12-17 Joel Brobecker <brobecker@adacore.com>
11164
11165 * lynx-low.c (lynx_create_inferior): Delete variable
11166 new_process.
11167
78cbc024
JB		 111682012-12-17 Joel Brobecker <brobecker@adacore.com>
11169
11170 * lynx-low.c (ptrace_request_to_str): Do not handle
11171 PTRACE_GETTHREADLIST if this macro does not exist.
11172
14a00470
YQ		 111732012-12-15 Yao Qi <yao@codesourcery.com>
11174
11175 * Makefile.in (OBS): Add notif.o.
11176 * notif.c, notif.h: New.
11177 * server.c: Include "notif.h".
11178 (struct vstop_notif) <next>: Remove.
11179 <base>: New field.
11180 (queue_stop_reply): Update.
11181 (push_event, send_next_stop_reply): Remove.
11182 (discard_queued_stop_replies): Update.
11183 (notif_stop): New variable.
11184 (handle_v_stopped): Remove.
11185 (handle_v_requests): Don't call handle_v_stopped. Call
11186 handle_ack_notif instead.
11187 (queue_stop_reply_callback): Call notif_event_enque instead
11188 of queue_stop_reply.
11189 (handle_status): Don't call send_next_stop_reply, call
11190 notif_write_event instead.
11191 (kill_inferior_callback): Likewise.
11192 (detach_or_kill_inferior_callback): Likewise.
11193 (main): Call initialize_notif.
11194 (process_serial_event): Call QUEUE_is_empty.
11195 (handle_target_event): Call notif_push instead of push event.
11196 * server.h (push_event): Remove declaration.
11197
61c125b9
TT		 111982012-12-10 Tom Tromey <tromey@redhat.com>
11199
11200 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11201 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
11202 macros.
11203 (.c.o): Rewrite.
11204 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
11205 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
11206 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
11207 (amd64-linux-ipa.o, ax.o): Rewrite.
11208 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
11209 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
11210 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
11211 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
11212 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
11213 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
11214 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
11215 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
11216 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
11217 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
11218 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
11219 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
11220 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
11221 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
11222 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
11223 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
11224 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
11225 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
11226 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
11227 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
11228 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
11229 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
11230 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
11231 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
11232 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
11233 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
11234 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
11235 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
11236 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
11237 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
11238 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
11239 (reg-tilegx.o): Remove.
11240 (all_object_files): New macro.
11241 Include .deps files.
11242 * aclocal.m4, configure: Rebuild.
11243 * acinclude.m4: Include depstand.m4, lead-dot.m4.
11244 * configure.ac: Invoke ZW_CREATE_DEPDIR,
11245 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
11246
e90e9ad9
TT		 112472012-12-05 Tom Tromey <tromey@redhat.com>
11248
11249 PR gdb/14917:
11250 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11251
02d403bf 112522012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 11253
11254 * configure.ac: Check for linux/perf_event.h.
11255 * config.in: Regenerated.
11256 * configure: Regenerated.
11257
0270a750
PA		 112582012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11259
11260 * hostio.c (handle_readlink): Decrease buffer size
11261 parameter passed to readlink by one byte.
11262
8c29b58e
YQ		 112632012-11-26 Yao Qi <yao@codesourcery.com>
11264
11265 * configure.ac (build_warnings): Append '-Wempty-body'.
11266 * configure: Regenerated.
11267 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11268 body.
11269
8bdce1ff
PM		 112702012-11-15 Pierre Muller <muller@sourceware.org>
11271
11272 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
11273 * config.in: Regenerate.
11274 * configure: Regenerate.
11275 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
11276 Use "gdb_wait.h" header instead of <sys/wait.h> header.
11277 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11278 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
11279 header.
11280 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
11281 instead of <sys/wait.h> header.
11282 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
11283
02d403bf 112842012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 11285
11286 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11287 (various make rules): Remove -DGDBSERVER
11288
fbd5db48
YQ		 112892012-11-09 Yao Qi <yao@codesourcery.com>
11290
11291 * spu-low.c (current_ptid): Move it to ..
11292 * gdbthread.h: ... here. New.
11293 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
11294 * server.c (myresume, process_serial_event): Likewise.
11295 * thread-db.c (thread_db_find_new_threads): Likewise.
11296 * tracepoint.c (run_inferior_command): Likewise.
11297
b3dc46ff
AB		 112982012-10-01 Andrew Burgess <aburgess@broadcom.com>
11299
11300 * server.c (handle_search_memory_1): Include access length in
11301 warning message.
11302
07c04788
HPN		 113032012-09-05 Michael Brandt <michael.brandt@axis.com>
11304
11305 * linux-crisv32-low.c: Fix compile errors.
11306
918d227b
YQ		 113072012-09-04 Yao Qi <yao@codesourcery.com>
11308
11309 * tracepoint.c (cmd_qtsv): Adjust debug message.
11310 Don't check CUR_TPOINT.
11311
18c1b81a
YQ		 113122012-08-28 Yao Qi <yao@codesourcery.com>
11313
11314 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
11315 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
11316 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
11317 Remove declarations of xmalloc, xreallloc, xstrdup and
11318 freeargv.
11319 * Makefile.in (libiberty_h): New.
11320 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
11321 (linux-bfin-low.o): Append dependency 'libiberty.h'.
11322
dc82f37b
YQ		 113232012-08-23 Yao Qi <yao@codesourcery.com>
11324
11325 * server.h: Remove declaration of 'xsnprintf'.
11326
406b1477
KS		 113272012-08-22 Keith Seitz <keiths@redhat.com>
11328
11329 * server.h: Include build-gnulib-gbserver/config.h.
11330 * gdbreplay.c: Likewise.
11331
e6712ff1
DE		 113322012-08-08 Doug Evans <dje@google.com>
11333
11334 * Makefile.in (SFILES): Add gdb_vecs.c.
11335 (OBS): Add gdb_vecs.o.
11336 (gdb_vecs_h, host_defs_h): New variables.
11337 (thread-db.o): Add $(gdb_vecs_h) dependency.
11338 (gdb_vecs.o): New rule.
11339 * thread-db.c: #include "gdb_vecs.h".
11340 (thread_db_load_search): Use a vector to iterate over path elements.
11341 Handle text appearing after "$pdir".
11342
11343 * configure.ac: Add check for strstr.
11344 * config.in: Regenerate.
11345 * configure: Regenerate.
11346
7c3270ae
UW		 113472012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11348
11349 * hostio.c (handle_pread): If pread fails, fall back to attempting
11350 lseek/read.
11351 (handle_pwrite): Likewise for pwrite.
11352
b62e2b27
UW		 113532012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
11354
11355 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
11356 between unsupported TYPE and unimplementable ADDR/LEN combination.
11357 (arm_insert_point): Act on new return value.
11358
78a99e91
PA		 113592012-07-31 Pedro Alves <palves@redhat.com>
11360
11361 * server.c (process_point_options): Only skip tokens if we find
11362 one that is unrecognized. Don't treat 'X' specially while
11363 skipping unrecognized tokens.
11364
fcf303ab
UW		 113652012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11366
11367 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11368 to 4-byte-align HW breakpoint addresses for Thumb.
11369
7255706c
YQ		 113702012-07-27 Yao Qi <yao@codesourcery.com>
11371
11372 PR remote/14161.
11373
11374 * server.h: Declare gdb_agent_about_to_close.
11375 * target.c (kill_inferior): Include "agent.h".
11376 New. Send command 'kill'.
11377 * target.h (kill_inferior): Removed macro.
11378 * tracepoint.c (gdb_agent_about_to_close): New.
11379 (gdb_agent_helper_thread): Handle command 'close'.
11380 Wait endlessly until the inferior stops.
11381 Install gdb_agent_remove_socket to atexit hook.
11382 (agent_socket_name): New static variable.
11383 (gdb_agent_socket_init): Replace local variable 'name' with
11384 'agent_socket_name'.
11385 (gdb_agent_remove_socket): New.
11386
5a3f286f
YQ		 113872012-07-27 Yao Qi <yao@codesourcery.com>
11388
11389 * server.c (process_point_options): Stop at 'X' when parsing.
11390
961bd387
ME		 113912012-07-19 Michael Eager <eager@eagercon.com>
11392
a261b8f5 11393 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 11394 to hw_execute.
11395 * linux-x86-low.c (x86_insert_point, x86_remove_point):
11396 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
11397 hardware breakpoint.
11398
aa7c7447
JK		 113992012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11400
11401 * gdbserver/linux-low.c (initialize_low): Call
11402 linux_ptrace_init_warnings.
11403
7f216e7c
DE		 114042012-07-02 Doug Evans <dje@google.com>
11405
11406 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11407 pointer to int.
11408
d3ce09f5
SS		 114092012-07-02 Stan Shebs <stan@codesourcery.com>
11410
11411 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11412 (ax.o): Add it to build rule.
11413 (ax-ipa.o): Ditto.
11414 (OBS): Add format.o.
11415 (IPA_OBS): Add format.o.
11416 * server.c (handle_query): Claim support for breakpoint commands.
11417 (process_point_options): Add command case.
11418 (process_serial_event): Leave running if there are printfs in
11419 effect.
11420 * mem-break.h (any_persistent_commands): Declare.
11421 (add_breakpoint_commands): Declare.
11422 (gdb_no_commands_at_breakpoint): Declare.
11423 (run_breakpoint_commands): Declare.
11424 * mem-break.c (struct point_command_list): New struct.
11425 (struct breakpoint): New field command_list.
11426 (any_persistent_commands): New function.
11427 (add_commands_to_breakpoint): New function.
11428 (add_breakpoint_commands): New function.
11429 (gdb_no_commands_at_breakpoint): New function.
11430 (run_breakpoint_commands): New function.
11431 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
11432 locally.
11433 * ax.c: Include format.h.
11434 (ax_printf): New function.
11435 (gdb_eval_agent_expr): Add printf opcode.
11436
2f8f6aed
YQ		 114372012-06-13 Yao Qi <yao@codesourcery.com>
11438
11439 * server.c (start_inferior): Remove duplicated writes to fields
11440 'last_resume_kind' and 'last_status' of 'current_inferior'.
11441
0c9070b3
YQ		 114422012-06-12 Yao Qi <yao@codesourcery.com>
11443 Pedro Alves <palves@redhat.com>
11444
11445 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11446 comment.
11447 * server.c (handle_v_cont): Extend comment.
11448
c52daf70
YQ		 114492012-06-11 Yao Qi <yao@codesourcery.com>
11450
11451 * linux-low.c (linux_attach): Add 'static'.
11452
d38bbb0a
YQ		 114532012-06-06 Yao Qi <yao@codesourcery.com>
11454
11455 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11456
89dc0afd
JK		 114572012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11458
11459 Fix gcc -flto compilation warning.
11460 * server.c (main): Make variable multi_mode and attach volatile.
11461
75f62ce7
TJB		 114622012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11463
11464 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11465 if the platform doesn't know about it.
11466
65f479b6
PA		 114672012-05-30 Jeff Kenton <jkenton@tilera.com>
11468
11469 * Makefile.in (SFILES): Add linux-tile-low.c.
11470 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
11471 * configure.srv: Handle tilegx-*-linux*.
11472 * linux-tile-low.c: New file.
11473
0c5bf5a9
JK		 114742012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11475
11476 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11477
a493e3e2
PA		 114782012-05-24 Pedro Alves <palves@redhat.com>
11479
11480 PR gdb/7205
11481
43aaf8b6 11482 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 11483
2ea28649
PA		 114842012-05-24 Pedro Alves <palves@redhat.com>
11485
11486 PR gdb/7205
11487
11488 Replace target_signal with gdb_signal throughout.
11489
8d409d16
MR		 114902012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11491
11492 * linux-low.c (linux_store_registers): Avoid the copying sequence
11493 when no data has been retrieved by ptrace.
11494
23512c01
MGD		 114952012-05-22 Will Deacon <will.deacon@arm.com>
11496
11497 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
11498 Include asm/ptrace.h.
11499 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
11500 already defined.
11501
4934b29e
MR		 115022012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
11503
11504 * linux-low.c (linux_store_registers): Don't re-retrieve data
11505 with ptrace that has already been obtained from /proc. Always
11506 copy any data retrieved with ptrace to the buffer supplied.
11507
bde24c0a
PA		 115082012-05-11 Yao Qi <yao@codesourcery.com>
11509 Pedro Alves <palves@redhat.com>
11510
11511 * linux-low.c (enum stopping_threads_kind): New.
11512 (stopping_threads): Change type to `enum stopping_threads_kind'.
11513 (handle_extended_wait): If stopping and suspending threads, leave
11514 the new_lwp suspended too.
11515 (linux_wait_for_event): Adjust.
11516 (stop_all_lwps): Set `stopping_threads' to
11517 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
11518 whether we're suspending threads or just stopping them. Assert no
11519 recursion happens.
11520
623b6bdf
YQ		 115212012-04-29 Yao Qi <yao@codesourcery.com>
11522
11523 * server.h: Move some code to ...
11524 * gdbthread.h: ... here. New.
11525 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
11526 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
11527 (nto-low.o, win32-low.o): Likewise.
11528 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
11529 * regcache.c, remote-utils.c, server.c: Likewise.
11530 * target.c, tracepoint.c, win32-low.c: Likewise.
11531
f15f9948
TJB		 115322012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11533
11534 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
11535 (PTRACE_ARG4_TYPE): Likewise.
11536 (PTRACE_XFER_TYPE): Likewise.
11537 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
11538 ptrace to PTRACE_ARG3_TYPE.
11539 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
11540 (PTRACE_ARG4_TYPE): Likewise.
11541 (PTRACE_XFER_TYPE): Likewise.
11542 (linux_detach_one_lwp): Cast fourth argument of
11543 ptrace to long then PTRACE_ARG4_TYPE.
11544 (regsets_fetch_inferior_registers): Cast third argument of
11545 ptrace to long then PTRACE_ARG3_TYPE.
11546 (regsets_store_inferior_registers): Likewise.
11547
38ea300a
PA		 115482012-04-20 Pedro Alves <palves@redhat.com>
11549
11550 * configure: Regenerate.
11551
c971b7fa
PA		 115522012-04-19 Pedro Alves <palves@redhat.com>
11553
43aaf8b6 11554 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 11555 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 11556 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
11557 (all, install-only, uninstall, clean-info, all-lib, clean): No
11558 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
11559 (maintainer-clean realclean distclean): Use subdir_do.
11560 (subdir_do): New.
11561 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 11562 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 11563 * acinclude.m4: Include acx_configure_dir.m4.
11564 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
11565 calls. Call AC_PROG_RANLIB. Configure gnulib using
11566 ACX_CONFIGURE_DIR.
11567 (GNULIB): New.
11568 (GNULIB_STDINT_H): Adjust.
11569 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
11570 * gdbreplay.c: Include build-gnulib/config.h.
11571 * server.h: Likewise.
11572 * aclocal.m4: Regenerate.
11573 * config.in: Regenerate.
11574 * configure: Regenerate.
c971b7fa 11575
809277f8
PA		 115762012-04-19 Pedro Alves <palves@redhat.com>
11577
11578 * Makefile.in (LIBGNU, INCGNU): Adjust.
11579 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
11580 (all, install-only, uninstall, clean-info, all-lib, clean)
11581 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
11582 * configure.ac: Adjust AC_OUTPUT output.
11583 * aclocal.m4: Regenerate.
11584 * configure: Regenerate.
11585
fd9bb8b8
PA		 115862012-04-19 Pedro Alves <palves@redhat.com>
11587
11588 * Makefile.in (generated_files): New.
11589 (server_h): Remove the explicit dependency on config.h, and depend
11590 on $generated_files.
11591
1c298c66
PA		 115922012-04-19 Pedro Alves <palves@redhat.com>
11593
11594 * Makefile.in (INCGNU): Add -Ignulib.
11595
57c4b50b
PA		 115962012-04-19 Pedro Alves <palves@redhat.com>
11597
11598 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11599 (INCGNU): ... this, and spell out -I here.
11600 (GNULIB_LIB): Rename to ...
11601 (LIBGNU): ... this.
11602 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11603
1030e047
PA		 116042012-04-19 Pedro Alves <palves@redhat.com>
11605
11606 * config.in: Regenerate.
11607
447d4319
PA		 116082012-04-19 Pedro Alves <palves@redhat.com>
11609
11610 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11611 * server.h (memmem): Remove declaration.
11612 * config.in: Regenerate.
11613 * configure: Regenerate.
11614
aad9eab9
YQ		 116152012-04-19 Yao Qi <yao@codesourcery.com>
11616
11617 * Makefile.in (SFILES): Add common/vec.c.
11618 (OBS): Add vec.o.
11619 (vec.o): New rule.
11620
3e10640f
YQ		 116212012-04-19 Yao Qi <yao@codesourcery.com>
11622
11623 * remote-utils.c (prepare_resume_reply): Replace with macro
11624 target_core_of_thread.
11625 * server.c (handle_qxfer_threads_proper): Likewise.
11626 * target.h (traget_core_of_thread): New macro.
11627
71622373
PA		 116282012-04-18 Pedro Alves <palves@redhat.com>
11629
11630 * aclocal.m4: Regenerate.
11631 * configure: Regenerate.
11632
80d26939
YQ		 116332012-04-16 Yao Qi <yao@codesourcery.com>
11634
11635 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11636 duplicated on address.
11637
42476b70
YQ		 116382012-04-16 Yao Qi <yao@codesourcery.com>
11639
11640 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
11641 (struct tracepoint_action_ops) <send>: New field.
11642 (m_tracepoint_action_send, r_tracepoint_action_send): New.
11643 (agent_expr_send, x_tracepoint_action_send): New.
11644 (l_tracepoint_action_send): New.
11645 (cmd_qtdp): Download and install tracepoint
11646 according to `use_agent'.
11647 (run_inferior_command): Add one more parameter `len'.
11648 Update callers.
11649 (tracepoint_send_agent): New.
11650 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11651
7bc83639
YQ		 116522012-04-16 Yao Qi <yao@codesourcery.com>
11653
11654 * tracepoint.c (download_tracepoints): Moved to ...
11655 (cmd_qtstart): ... here.
11656
5f18041e
YQ		 116572012-04-14 Yao Qi <yao@codesourcery.com>
11658
11659 * tracepoint.c: Include inttypes.h.
11660 (struct collect_memory_action): Use sized types.
11661 (struct tracepoint): Likewise.
11662 (cmd_qtdp, stop_tracing): Update print specifiers.
11663 (cmd_qtp, response_tracepoint): Likewise.
11664 (collect_data_at_tracepoint): Likewise.
11665 (collect_data_at_step): Likewise.
11666
55a8c076
YQ		 116672012-04-14 Yao Qi <yao@codesourcery.com>
11668
11669 Import gnulib module inttypes.
11670 * aclocal.m4, config.in, configure: Regenerated.
11671
dc750257
YQ		 116722012-04-14 Yao Qi <yao@codesourcery.com>
11673
11674 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11675 Makefile and config.status at last.
11676
0ab5faf9
YQ		 116772012-04-13 Yao Qi <yao@codesourcery.com>
11678
11679 * tracepoint.c: Include stdint.h unconditionally.
11680
18f5fd81
TJB		 116812012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11682
11683 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
11684 on BFD_HAVE_SYS_PROCFS_TYPE.
11685 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
11686 * configure: Regenerate.
11687 * config.in: Likewise.
11688
4d47af5c
L		 116892012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11690
11691 * Makefile.in (clean): Also remove x32.c x32-linux.c
11692 x32-avx.c x32-avx-linux.c.
11693 (x32.o): New target.
11694 (x32.c): Likewise.
11695 (x32-linux.o): Likewise.
11696 (x32-linux.c): Likewise.
11697 (x32-avx.o): Likewise.
11698 (x32-avx.c): Likewise.
11699 (x32-avx-linux.o): Likewise.
11700 (x32-avx-linux.c): Likewise.
11701
11702 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
11703 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
11704 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
11705 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
11706 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
11707 i386/x32-avx-linux.xml.
11708
11709 * linux-x86-low.c (init_registers_x32_linux): New prototype.
11710 (init_registers_x32_avx_linux): Likwise.
11711 (x86_linux_update_xmltarget): Call init_registers_x32_linux
11712 or init_registers_x32_avx_linux if linux_is_elf64 is false.
11713
ecedbe58
PA		 117142012-04-13 Pedro Alves <palves@redhat.com>
11715
11716 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
11717 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
11718 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
11719 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
11720 the sub-make.
11721
c92b5177
L		 117222012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11723
11724 * linux-x86-low.c (compat_x32_clock_t): New.
11725 (compat_x32_siginfo_t): Likewise.
11726 (compat_x32_siginfo_from_siginfo): Likewise.
11727 (siginfo_from_compat_x32_siginfo): Likewise.
11728 (linux_is_elf64): Likewise.
11729 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
11730 and siginfo_from_compat_x32_siginfo for x32.
11731 (x86_arch_setup): Set linux_is_elf64.
11732
214d508e
L		 117332012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11734
11735 PR gdb/13969
11736 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
11737 e_machine field.
11738 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
11739 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
11740 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
11741 compatible with process.
11742
c9a1864a
YQ		 117432012-04-12 Yao Qi <yao@codesourcery.com>
11744
11745 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11746 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11747 (install-only, install-info, clean): Handle sub dir gnulib.
11748 (all-lib, am--refresh): New targets.
11749 (memmem.o): Remove target.
11750 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11751 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11752 (AC_REPLACE_FUNCS): Remove memmem.
11753 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11754 (AC_OUTPUT): Generate Makefile in gnulib/.
11755 * aclocal.m4, config.in, configure: Regenerated.
11756
367ba2c2
MR		 117572012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11758
11759 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11760
9d236627
PA		 117612012-04-05 Pedro Alves <palves@redhat.com>
11762
11763 -Werror=strict-aliasing
11764
11765 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11766 pointer.
11767
111217b3
PA		 117682012-04-04 Pedro Alves <palves@redhat.com>
11769
11770 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11771 (sparc_store_gregset_from_stack, sparc_store_gregset)
11772 (sparc_breakpoint_at): Fix formatting.
11773
8365dcf5
TJB		 117742012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11775
11776 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11777 are available.
11778 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11779 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11780 * config.in: Regenerate.
11781 * configure: Likewise.
11782
689cc2ae
PA		 117832012-03-29 Pedro Alves <palves@redhat.com>
11784
11785 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11786 Correct ptrace arguments.
11787
c14dfd32
PA		 117882012-03-28 Pedro Alves <palves@redhat.com>
11789
11790 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11791 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11792 (IA64_FR1_REGNUM): New defines.
11793 (ia64_fetch_register): New.
11794 (the_low_target): Install it.
11795 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11796 field.
11797 * linux-low.c (linux_fetch_registers): Try the
11798 the_low_target.fetch_register hook first.
11799
11800 * linux-arm-low.c (the_low_target): Adjust.
11801 * linux-bfin-low.c (the_low_target): Adjust.
11802 * linux-cris-low.c (the_low_target): Adjust.
11803 * linux-crisv32-low.c (the_low_target): Adjust.
11804 * linux-m32r-low.c (the_low_target): Adjust.
11805 * linux-m68k-low.c (the_low_target): Adjust.
11806 * linux-mips-low.c (the_low_target): Adjust.
11807 * linux-ppc-low.c (the_low_target): Adjust.
11808 * linux-s390-low.c (the_low_target): Adjust.
11809 * linux-sh-low.c (the_low_target): Adjust.
11810 * linux-sparc-low.c (the_low_target): Adjust.
11811 * linux-tic6x-low.c (the_low_target): Adjust.
11812 * linux-x86-low.c (the_low_target): Adjust.
11813 * linux-xtensa-low.c (the_low_target): Adjust.
11814
63c88e13
PA		 118152012-03-26 Pedro Alves <palves@redhat.com>
11816
11817 * server.c (handle_qxfer_libraries): Don't bail early if
11818 the_target->qxfer_libraries_svr4 is not NULL.
11819
fb723180
PA		 118202012-03-26 Pedro Alves <palves@redhat.com>
11821
11822 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11823
0afae3cf
PA		 118242012-03-23 Pedro Alves <palves@redhat.com>
11825
11826 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11827 "library-list-svr4" element's start tag when the the DSO list is
11828 empty.
11829
485f1ee4
PA		 118302012-03-23 Pedro Alves <palves@redhat.com>
11831
11832 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11833 a variable whose type size is the same as the inferior's pointer
11834 size.
11835
a5362b9a
TS		 118362012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11837
11838 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11839 struct siginfo.
11840 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11841 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11842 * linux-low.h: Include <signal.h>.
11843 (struct siginfo): Remove forward declaration.
11844 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11845 struct siginfo.
11846
d226c142
MF		 118472012-03-21 Mike Frysinger <vapier@gentoo.org>
11848
11849 * .gitignore: Ignore more files.
11850
122f36ef
PA		 118512012-03-19 Pedro Alves <palves@redhat.com>
11852 Jan Kratochvil <jan.kratochvil@redhat.com>
11853
11854 * server.c (cont_thread, general_thread): Add describing comments.
11855 (start_inferior): Clear `cont_thread'.
11856 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11857 of a process.
11858
fc3e5175
YQ		 118592012-03-15 Yao Qi <yao@codesourcery.com>
11860
11861 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11862 handling to ...
11863 (cmd_qtdp): ... here.
11864
8d0d92cd
YQ		 118652012-03-15 Yao Qi <yao@codesourcery.com>
11866
11867 * tracepoint.c (struct tracepoint_action_ops): New.
11868 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11869 (m_tracepoint_action_download): New.
11870 (r_tracepoint_action_download): New.
11871 (x_tracepoint_action_download): New.
11872 (l_tracepoint_action_download): New.
11873 (add_tracepoint_action): Install `action->ops' according type.
11874 (download_tracepoint_1): Move code `download' function pointer
11875 of various tracepoint_action_ops.
11876
87b0bb13
JK		 118772012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11878
11879 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11880 linux_ptrace_attach_warnings.
11881
5f572dec
JK		 118822012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11883
11884 * Makefile.in (linux-ptrace.o): New.
11885 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11886 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11887 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11888 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11889 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11890 of these targets.
11891 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11892
f4647387
YQ		 118932012-03-08 Yao Qi <yao@codesourcery.com>
11894 Pedro Alves <palves@redhat.com>
11895
11896 Fix PR server/13392.
11897 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11898 offset of JMP insn.
11899 * tracepoint.c (remove_tracepoint): New.
11900 (cmd_qtdp): Call remove_tracepoint when failed to install.
11901
9b224c5e
PA		 119022012-03-07 Pedro Alves <palves@redhat.com>
11903
11904 * linux-low.c (get_detach_signal): New.
11905 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11906 Pass on pending signals to PTRACE_DETACH. Check the result of the
11907 ptrace call.
11908 * server.c (program_signals, program_signals_p): New.
11909 (handle_general_set): Handle QProgramSignals.
11910 * server.h (program_signals, program_signals_p): Declare.
11911
e237a7e2
JK		 119122012-03-05 Pedro Alves <palves@redhat.com>
11913 Jan Kratochvil <jan.kratochvil@redhat.com>
11914
11915 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11916 New comment why.
11917
5808517f
YQ		 119182012-03-03 Yao Qi <yao@codesourcery.com>
11919
11920 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11921 agent_look_up_symbols.
11922
58b4daa5
YQ		 119232012-03-03 Yao Qi <yao@codesourcery.com>
11924
11925 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11926 (linux-x86-low.o): Likewise.
11927 * server.h: Remove in_process_agent_loaded.
11928 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11929 common/agent.c.
11930 Update callers.
11931
8ffcbaaf
YQ		 119322012-03-03 Yao Qi <yao@codesourcery.com>
11933
11934 * tracepoint.c (gdb_agent_capability): New global.
11935 (in_process_agent_loaded_ust): Renamed to
11936 `in_process_agent_supports_ust'.
11937 Update callers.
11938 (in_process_agent_supports_ust): Call agent_capability_check.
11939 (clear_installed_tracepoints): Assert that agent supports
11940 agent.
11941
d1feda86
YQ		 119422012-03-03 Yao Qi <yao@codesourcery.com>
11943
11944 * linux-low.c (linux_supports_agent): New.
11945 (linux_target_ops): Initialize field `supports_agent' with
11946 linux_supports_agent.
11947 * target.h (struct target_ops) <supports_agent>: New.
11948 (target_supports_agent): New macro.
11949 * server.c (handle_general_set): Handle packet 'QAgent'.
11950 (handle_query): Send `QAgent+'.
11951 * Makefile.in (server.o): Depends on agent.h.
11952
2fa291ac
YQ		 119532012-03-03 Yao Qi <yao@codesourcery.com>
11954
11955 * Makefile.in (OBS): Add agent.o.
11956 Add new rule for agent.o.
11957 Track dependence of tracepoint.c on agent.h.
11958 * tracepoint.c (run_inferior_command_1):
11959 (run_inferior_command): Call agent_run_command.
11960 (gdb_ust_connect_sync_socket): Deleted. Move it to
11961 common/agent.c.
11962 (resume_thread, stop_thread): Likewise.
11963 (gdb_ust_socket_init): Renamed to ...
11964 (gdb_agent_socket_init): ... New.
11965 (gdb_ust_thread): Renamed to ...
11966 (gdb_agent_helper_thread): ... New.
11967 (gdb_ust_init): Move some code to ...
11968 (gdb_agent_init): ... here. New.
11969 [HAVE_UST]: Call gdb_ust_init.
11970 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11971 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11972 * config.in, configure: Regenerated.
11973
05044653
PA		 119742012-03-02 Pedro Alves <palves@redhat.com>
11975
11976 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11977 * linux-low.c (struct simple_pid_list): New.
11978 (stopped_pids): New a struct simple_pid_list pointer.
11979 (add_to_pid_list, pull_pid_from_list): New.
11980 (handle_extended_wait): Don't assume the first signal new children
11981 report is SIGSTOP. Adjust call to pull_pid_from_list.
11982 (linux_wait_for_lwp): Adjust.
11983
8d00225b
YQ		 119842012-03-02 Yao Qi <yao@codesourcery.com>
11985
11986 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11987 debug log.
11988
19560ba5
YQ		 119892012-03-02 Yao Qi <yao@codesourcery.com>
11990
11991 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11992 `stop_pc' and `tpoint'. Update caller.
11993
1faeff08
MR		 119942012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11995
11996 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11997 * linux-low.c (use_linux_regsets): New macro.
11998 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11999 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
12000 (linux_register_in_regsets): New function.
12001 (usr_fetch_inferior_registers): Skip registers covered by
12002 regsets.
12003 (usr_store_inferior_registers): Likewise.
12004 (usr_fetch_inferior_registers): New macro.
12005 (usr_store_inferior_registers): Likewise.
12006 (linux_fetch_registers): Handle mixed regset/non-regset targets.
12007 (linux_store_registers): Likewise.
12008 * linux-mips-low.c (init_registers_mips_dsp_linux): New
12009 prototype.
12010 (init_registers_mips64_dsp_linux): Likewise.
12011 (init_registers_mips_linux): New macro.
12012 (init_registers_mips_dsp_linux): Likewise.
12013 (mips_dsp_num_regs): Likewise.
12014 (DSP_BASE, DSP_CONTROL): New fallback macros.
12015 (mips_base_regs): New macro.
12016 (mips_regmap): Use it. Fix the size.
12017 (mips_dsp_regmap): New variable.
12018 (mips_dsp_regset_bitmap): Likewise.
12019 (mips_arch_setup): New function.
12020 (mips_cannot_fetch_register): Use the_low_target.regmap rather
12021 than mips_regmap.
12022 (mips_cannot_store_register): Likewise.
12023 (the_low_target): Update .arch_setup, .num_regs and .regmap
12024 initializers. Add .regset_bitmap initializer.
12025 * linux-arm-low.c (the_low_target): Add .regset_bitmap
12026 initializer.
12027 * linux-bfin-low.c (the_low_target): Likewise.
12028 * linux-cris-low.c (the_low_target): Likewise.
12029 * linux-crisv32-low.c (the_low_target): Likewise.
12030 * linux-ia64-low.c (the_low_target): Likewise.
12031 * linux-m32r-low.c (the_low_target): Likewise.
12032 * linux-m68k-low.c (the_low_target): Likewise.
12033 * linux-ppc-low.c (the_low_target): Likewise.
12034 * linux-s390-low.c (the_low_target): Likewise.
12035 * linux-sh-low.c (the_low_target): Likewise.
12036 * linux-sparc-low.c (the_low_target): Likewise.
12037 * linux-tic6x-low.c (the_low_target): Likewise.
12038 * linux-x86-low.c (the_low_target): Likewise.
12039 * linux-xtensa-low.c (the_low_target): Likewise.
12040 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
12041 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
12042 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
12043 srv_xmlfiles.
12044 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12045 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12046
c03e6ccc
YQ		 120472012-02-29 Yao Qi <yao@codesourcery.com>
12048 Pedro Alves <palves@redhat.com>
12049
12050 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12051 `step_over_finished' is true.
12052
644cebc9
PA		 120532012-02-27 Pedro Alves <palves@redhat.com>
12054
12055 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12056 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12057
c14d7ab2
PA		 120582012-02-27 Pedro Alves <palves@redhat.com>
12059
12060 PR server/9684
12061 * linux-low.c (pid_is_stopped): New.
12062 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12063
412c89dd
LM		 120642012-02-25 Luis Machado <lgustavo@codesourcery.com>
12065
12066 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12067 of conditions.
12068
b745defe
MR		 120692012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12070
12071 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12072
9f3a5c85
LM		 120732012-02-24 Luis Machado <lgustavo@codesourcery>
12074
12075 * server.c (handle_query): Advertise support for target-side
12076 breakpoint condition evaluation.
12077 (process_point_options): New function.
12078 (process_serial_event): When inserting a breakpoint, check for
12079 a target-side condition that should be evaluated.
12080
12081 * mem-break.c: Include regcache.h and ax.h.
12082 (point_cond_list_t): New data structure.
12083 (breakpoint) <cond_list>: New field.
12084 (find_gdb_breakpoint_at): Make non-static.
12085 (delete_gdb_breakpoint_at): Clear any target-side
12086 conditions.
12087 (clear_gdb_breakpoint_conditions): New function.
12088 (add_condition_to_breakpoint): Likewise.
12089 (add_breakpoint_condition): Likewise.
12090 (gdb_condition_true_at_breakpoint): Likewise.
12091 (gdb_breakpoint_here): Return result directly instead
12092 of going through a local variable.
12093
12094 * mem-break.h (find_gdb_breakpoint_at): New prototype.
12095 (clear_gdb_breakpoint_conditions): Likewise.
12096 (add_breakpoint_condition): Likewise.
12097 (gdb_condition_true_at_breakpoint): Likewise.
12098
12099 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12100 (need_step_over_p): Take target-side breakpoint condition into
12101 consideration.
12102
5e1dc496
LM		 121032012-02-24 Luis Machado <lgustavo@codesourcery>
12104
12105 * server.h: Include tracepoint.h.
12106 (agent_mem_read, agent_get_trace_state_variable_value,
12107 agent_set_trace_state_variable_value,
12108 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
12109 get_set_tsv_func_addr): New prototypes.
12110
12111 * ax.h: New include file.
12112 * ax.c: New source file.
12113
12114 * tracepoint.c: Include ax.h.
12115 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
12116 agent_expr, eval_result_type): Move to ax.h.
12117 (parse_agent_expr): Rename to ...
12118 (gdb_parse_agent_expr): ... this, make it non-static and move
12119 to ax.h.
12120 (unparse_agent_expr) Rename to ...
12121 (gdb_unparse_agent_expr): ... this, make it non-static and move
12122 to ax.h.
12123 (eval_agent_expr): Rename to ...
12124 (eval_tracepoint_agent_expr): ... this.
12125 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
12126 forward declarations.
12127 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
12128 (agent_get_trace_state_variable_value): New function.
12129 (agent_set_trace_state_variable_value): New function.
12130 (cmd_qtdp): Call gdb_parse_agent_expr (...).
12131 (response_tracepoint): Call gdb_unparse_agent_expr (...).
12132 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
12133 (condition_true_at_tracepoint): Likewise.
12134 (parse_agent_expr): Rename to ...
12135 (gdb_parse_agent_expr): ... this and move to ax.c.
12136 (unparse_agent_expr): Rename to ...
12137 (gdb_unparse_agent_expr): ... this and move to ax.c.
12138 (gdb_agent_op_name): Move to ax.c.
12139 (eval_agent_expr): Rename to ...
12140 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
12141 and move to ax.c.
12142 (eval_tracepoint_agent_expr): New function.
12143 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 12144 non-static.
5e1dc496
LM		 12145 (current_insn_ptr, emit_error, struct bytecode_address): Move to
12146 ax.c.
12147 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
12148 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
12149 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
12150 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
12151 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
12152 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
12153 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
12154 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
12155 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
12156 (compile_bytecodes): Remove forward declaration.
12157 (is_goto_target): Move to ax.c.
12158 (compile_bytecodes): Move to ax.c and call
12159 agent_get_trace_state_variable_value (...) and
12160 agent_set_trace_state_variable_value (...).
12161
12162 * Makefile.in: Update ax.c and IPA dependencies.
12163
277e4e52
PA		 121642012-02-24 Pedro Alves <palves@redhat.com>
12165
12166 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12167 (cmd_bigqtbuffer_circular): ... this. Only handle
12168 'QTBuffer:circular:'.
12169 (handle_tracepoint_general_set): Adjust.
12170
bf4c19f7
YQ		 121712012-02-16 Yao Qi <yao@codesourcery.com>
12172
12173 * inferiors.c: Move code to ...
12174 * dll.c: .... here. New.
12175 * server.h: Declare clear_dlls.
12176 * Makefile.in (SFILES): Add dll.c.
12177 (OBS): Add dll.o
12178 (dll.o): New rule.
12179
d73f2619
YQ		 121802012-02-11 Yao Qi <yao@codesourcery.com>
12181
12182 * server.c: (handle_monitor_command): Add a new parameter
12183 `own_buf'.
12184 (handle_query): Update caller.
12185
f8255c2a
JB		 121862012-02-09 Joel Brobecker <brobecker@adacore.com>
12187
12188 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
12189 * configure, config.in: Regenerate.
12190 * hostio.c: Provide an alternate implementation if HAVE_READLINK
12191 is not defined.
12192
da84f473
PA		 121932012-02-02 Pedro Alves <palves@redhat.com>
12194
12195 Try SIGKILL first, then PTRACE_KILL.
12196 * linux-low.c (linux_kill_one_lwp): New.
12197 (linux_kill_one_lwp): Rename to ...
12198 (kill_one_lwp_callback): ... this. Use the new
12199 linux_kill_one_lwp.
12200
e886a173
PA		 122012012-02-02 Pedro Alves <palves@redhat.com>
12202
12203 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12204 inferior.
12205
be07f1a2
PA		 122062012-01-27 Pedro Alves <palves@redhat.com>
12207
12208 * linux-low.c (linux_child_pid_to_exec_file): Delete.
12209 (elf_64_file_p): Make static.
12210 (linux_pid_exe_is_elf_64_file): New.
12211 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
12212 Delete declarations.
12213 (linux_pid_exe_is_elf_64_file): Declare.
12214 * linux-x86-low.c (x86_arch_setup): Use
12215 linux_pid_exe_is_elf_64_file.
12216
d8301ad1
JK		 122172012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12218
12219 * linux-low.c (linux_wait_for_event_1): Rename to ...
12220 (linux_wait_for_event): ... here and merge it with former
12221 linux_wait_for_event - new variable wait_ptid, use it.
12222 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
12223
01b17894
PA		 122242012-01-23 Pedro Alves <palves@redhat.com>
12225
12226 * server.c (main): Avoid yet another case of infinite loop while
12227 detaching/killing after a longjmp.
12228
e825046f
JK		 122292012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12230
12231 Code cleanup.
12232 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12233
b9e7b9c3
UW		 122342012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12235
12236 * hostio.c (handle_readlink): New function.
12237 (handle_vFile): Call it to handle "vFile:readlink" packets.
12238
901f9912
UW		 122392012-01-20 Pedro Alves <palves@redhat.com>
12240 Ulrich Weigand <ulrich.weigand@linaro.org>
12241
12242 * server.c (handle_v_requests): Only support vAttach and vRun to
12243 start multiple processes when in extended protocol mode.
12244
fc1ab1a0
PA		 122452012-01-17 Pedro Alves <palves@redhat.com>
12246
12247 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12248 memalign plus mprotect to allocate the scratch buffer.
12249
7d5d4e98
PA		 122502012-01-13 Pedro Alves <palves@redhat.com>
12251
12252 * server.c (attach_inferior): Clear `cont_thread'.
12253
f128d5e9
PA		 122542012-01-13 Pedro Alves <palves@redhat.com>
12255
12256 * server.c (main): Avoid infinite loop while detaching/killing
12257 after a longjmp.
12258
06db92f0
DE		 122592012-01-09 Doug Evans <dje@google.com>
12260
12261 * server.c (start_inferior): Set last_ptid in --wrapper case.
12262
32d92999
YQ		 122632012-01-06 Yao Qi <yao@codesourcery.com>
12264
12265 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12266 defined.
12267 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12268
5e0a92a9
YQ		 122692012-01-04 Yao Qi <yao@codesourcery.com>
12270
12271 * tracepoint.c (cmd_qtdp): Print debug message
12272 for static tracepoint.
12273
ae639e8c
YQ		 122742012-01-04 Yao Qi <yao@codesourcery.com>
12275
12276 * tracepoint.c (trace_vdebug): Differentiate debug message
12277 between gdbserver and IPA.
12278
f72429c5
YQ		 122792012-01-03 Yao Qi <yao@codesourcery.com>
12280
12281 * tracepoint.c (tracepoint_was_hit): Don't collect for
12282 static tracepoint.
12283
12c3e59c
JB		 122842012-01-02 Joel Brobecker <brobecker@adacore.com>
12285
12286 * terminal.h: Reformat copyright header.
12287
67827812
JB		 122882012-01-02 Joel Brobecker <brobecker@adacore.com>
12289
12290 * server.c (gdbserver_version): Update copyright year.
12291 * gdbreplay.c (gdbreplay_version): Likewise.
12292
3e52c33d
JK		 122932011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12294
12295 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12296
12297 Revert:
12298 2011-12-18 Hui Zhu <teawater@gmail.com>
12299 * linux-low.c (linux_create_inferior): Save return value to ret.
12300
66f1260e
HZ		 123012011-12-18 Hui Zhu <teawater@gmail.com>
12302
12303 * linux-low.c (linux_create_inferior): Save return value to ret.
12304
e77616d7
DE		 123052011-12-16 Doug Evans <dje@google.com>
12306
e7b06c57
DE		 12307 * linux-low.c (linux_create_inferior): If stdio connection,
12308 redirect stdin from /dev/null, stdout to stderr.
12309 * remote-utils.c (remote_is_stdio): New static global.
12310 (remote_connection_is_stdio): New function.
12311 (remote_prepare): Handle stdio connection.
12312 (remote_open): Ditto.
12313 (remote_close): Don't close stdin for stdio connections.
12314 (read_prim,write_prim): New functions. Replace all calls to
12315 read/write to these.
12316 * server.c (main): Watch for "-" argument. Move call to
12317 remote_prepare before start_inferior.
12318 * server.h (STDIO_CONNECTION_NAME): New macro.
12319 (remote_connection_is_stdio): Declare.
12320
e77616d7
DE		 12321 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12322 in debugging output.
12323
82067193
YQ		 123242011-12-15 Yao Qi <yao@codesourcery.com>
12325
12326 * tracepoint.c: Include sys/syscall.h.
12327 (gdb_ust_thread): Remove preprocessor conditional.
12328
82bfbe7e
PA		 123292011-12-14 Pedro Alves <pedro@codesourcery.com>
12330
12331 * linux-low.c (linux_detach_one_lwp): Call
12332 the_low_target.prepare_to_resume before detaching.
12333
712c6575
YQ		 123342011-12-14 Yao Qi <yao@codesourcery.com>
12335
12336 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12337 of write.
12338
d54d1edf
YQ		 123392011-12-14 Yao Qi <yao@codesourcery.com>
12340
12341 * i386-low.c (i386_low_stopped_data_address): Initialize local
12342 variable `control'.
12343
6210a125
PA		 123442011-12-13 Pedro Alves <pedro@codesourcery.com>
12345
12346 PR remote/13492
12347
12348 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
12349 DR_CONTROL unless necessary. Extend comments.
12350 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
12351 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
12352
2ece8244
YQ		 123532011-12-13 Yao Qi <yao@codesourcery.com>
12354
12355 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12356 macros.
12357 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12358
784867a5
JK		 123592011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12360
12361 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12362 Print new debug message for such case.
12363
6bf36717
JK		 123642011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12365
12366 Fix overlapping memcpy.
12367 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
12368 the read_inferior_memory transfer.
12369 (delete_fast_tracepoint_jump): New variable buf. Use it for the
12370 write_inferior_memory transfer.
12371 (set_fast_tracepoint_jump): New variable buf. Use it for the
12372 read_inferior_memory and write_inferior_memory transfers.
12373 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
12374 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
12375 Use it for the write_inferior_memory transfer.
12376 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
12377 buffers.
12378
50275556
MR		 123792011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12380
12381 * linux-low.c (fetch_register, store_register): Make code
12382 consistent, fix formatting.
12383
7325beb4
MR		 123842011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12385
12386 * linux-low.c (usr_store_inferior_registers): Factor out code
12387 to handle individual registers into...
12388 (store_register): ... this new function.
12389
c642a434
UW		 123902011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
12391
12392 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
12393 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
12394 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
12395 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
12396 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
12397 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
12398 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
12399 (srv_xmlfiles): Add new XML files.
12400
12401 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
12402 and <sys/uio.h>.
12403 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
12404 (init_registers_s390_linux32v1): Add prototype.
12405 (init_registers_s390_linux32v2): Likewise.
12406 (init_registers_s390_linux64v1): Likewise.
12407 (init_registers_s390_linux64v2): Likewise.
12408 (init_registers_s390x_linux64v1): Likewise.
12409 (init_registers_s390x_linux64v2): Likewise.
12410 (s390_num_regs): Increment to 52.
12411 (s390_regmap): Add orig_r2 register.
12412 (s390_num_regs_3264): Increment to 68.
12413 (s390_regmap_3264): Add orig_r2 register.
12414 (s390_collect_ptrace_register): Handle orig_r2 register.
12415 (s390_supply_ptrace_register): Likewise.
12416 (s390_fill_last_break): New function.
12417 (s390_store_last_break): Likewise.
12418 (s390_fill_system_call): New function.
12419 (s390_store_system_call): Likewise.
12420 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
12421 register sets.
12422 (s390_check_regset): New function.
12423 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
12424 NT_S390_SYSTEM_CALL regsets and use appropriate description.
12425 Update target_regsets for available register sets.
12426
2268b414
JK		 124272011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12428 Jan Kratochvil <jan.kratochvil@redhat.com>
12429
12430 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
12431 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
12432 New.
12433 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
12434 * linux-low.h (struct process_info_private): New member r_debug.
12435 * server.c (handle_qxfer_libraries): Call
12436 the_target->qxfer_libraries_svr4.
12437 (handle_qxfer_libraries_svr4): New function.
12438 (qxfer_packets): New entry "libraries-svr4".
12439 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
12440 * target.h (struct target_ops): New member qxfer_libraries_svr4.
12441 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
12442 PACKET_qXfer_libraries_svr4.
12443
d6db1fab
UW		 124442011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
12445
12446 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
12447 PSW address/mask between 8-byte and 16-byte formats.
12448 (s390_supply_ptrace_register): Likewise.
12449 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
12450 basic addressing mode bit.
12451
242f5f1c
SS		 124522011-11-24 Stan Shebs <stan@codesourcery.com>
12453
12454 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12455
f196051f
SS		 124562011-11-17 Stan Shebs <stan@codesourcery.com>
12457
12458 * tracepoint.c (struct tracepoint): New field traceframe_usage.
12459 (tracing_start_time): New global.
12460 (tracing_stop_time): New global.
12461 (tracing_user_name): New global.
12462 (tracing_notes): New global.
12463 (tracing_stop_note): New global.
12464 (cmd_qtstart): Set traceframe_usage, start_time.
12465 (stop_tracing): Set stop_time.
12466 (cmd_qtstatus): Report additional status.
12467 (cmd_qtp): New function.
12468 (handle_tracepoint_query): Call it.
12469 (cmd_qtnotes): New function.
12470 (handle_tracepoint_general_set): Call it.
12471 (get_timestamp): Rename from tsv_get_timestamp.
12472
405f8e94
SS		 124732011-11-14 Stan Shebs <stan@codesourcery.com>
12474 Kwok Cheung Yeung <kcy@codesourcery.com>
12475
12476 * linux-x86-low.c (small_jump_insn): New.
12477 (i386_install_fast_tracepoint_jump_pad): Add arguments for
12478 trampoline and error message, build a trampoline and issue a small
12479 jump instruction to it.
12480 (x86_install_fast_tracepoint_jump_pad): Add arguments for
12481 trampoline and error message.
12482 (x86_get_min_fast_tracepoint_insn_len): New.
12483 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
12484 * linux-low.h (struct linux_target_ops): Add arguments to
12485 install_fast_tracepoint_jump_pad operation, add new operation.
12486 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
12487 arguments.
12488 (linux_get_min_fast_tracepoint_insn_len): New function.
12489 (linux_target_op): Add new operation.
12490 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
12491 (gdb_trampoline_buffer_end): Ditto.
12492 (gdb_trampoline_buffer_error): Ditto.
12493 (struct ipa_sym_addresses): Add fields for new IPA variables.
12494 (symbol_list): Add entries for new IPA variables.
12495 (struct tracepoint): Add fields to hold the address range of the
12496 trampoline used by the tracepoint.
12497 (trampoline_buffer_head): New static variable.
12498 (trampoline_buffer_tail): Ditto.
12499 (claim_trampoline_space): New function.
12500 (have_fast_tracepoint_trampoline_buffer): New function.
12501 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
12502 structure.
12503 (install_fast_tracepoint): Ditto, also add error buffer argument.
12504 (cmd_qtminftpilen): New function.
12505 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
12506 (fast_tracepoint_from_trampoline_address): New function.
12507 (fast_tracepoint_collecting): Handle trampoline as part of jump
12508 pad space.
12509 (set_trampoline_buffer_space): New function.
12510 (initialize_tracepoint): Initialize new IPA variables.
12511 * target.h (struct target_ops): Add arguments to
12512 install_fast_tracepoint_jump_pad operation, add new
12513 get_min_fast_tracepoint_insn_len operation.
12514 (target_get_min_fast_tracepoint_insn_len): New.
12515 (install_fast_tracepoint_jump_pad): Add arguments.
12516 * server.h (IPA_BUFSIZ): Define.
12517 * linux-i386-ipa.c: Include extra header files.
12518 (initialize_fast_tracepoint_trampoline_buffer): New function.
12519 (initialize_low_tracepoint): Call it.
12520 * server.h (set_trampoline_buffer_space): Declare.
12521 (claim_trampoline_space): Ditto.
12522 (have_fast_tracepoint_trampoline_buffer): Ditto.
12523
1e4d1764
YQ		 125242011-11-14 Yao Qi <yao@codesourcery.com>
12525
12526 * server.c (handle_query): Handle InstallInTrace for qSupported.
12527 * tracepoint.c (add_tracepoint): Sort list.
12528 (install_tracepoint, download_tracepoint): New.
12529 (cmd_qtdp): Call them to install and download tracepoints.
12530 (sort_tracepoints): Removed.
12531 (cmd_qtstart): Update.
12532
5c73ff4e
YQ		 125332011-11-14 Yao Qi <yao@codesourcery.com>
12534
12535 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
12536 * mem-break.h: Declare.
12537 * tracepoint.c (cmd_qtstart): Move some code to ...
12538 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
12539 New.
12540 (download_tracepoints): Move some code to ...
12541 (download_tracepoint_1): ... here. New.
12542
86a30030
YQ		 125432011-11-08 Yao Qi <yao@codesourcery.com>
12544
12545 * remote-utils.c (relocate_instruction): A comment fix.
12546
8d26e50c
JB		 125472011-11-07 Joel Brobecker <brobecker@adacore.com>
12548
12549 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
12550 (i386_dr_low_get_control, i386_dr_low_get_status): Use
12551 dr_status_mirror and dr_control_mirror from debug_reg_state.
12552 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
12553 (i386_initial_stuff): Remove use of deleted globals.
12554 (i386_get_thread_context, i386_set_thread_context,
12555 i386_thread_added): Use dr_status_mirror and dr_control_mirror
12556 from debug_reg_state.
12557
a59306a3
YQ		 125582011-11-05 Yao Qi <yao@codesourcery.com>
12559
12560 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12561 address as TPOINT's.
12562
3065dfb6
SS		 125632011-11-02 Stan Shebs <stan@codesourcery.com>
12564
12565 * tracepoint.c (agent_mem_read_string): New function.
12566 (eval_agent_expr): Call it for tracenz.
12567 * server.c (handle_query): Report support for tracenz.
12568
fd0d8c7c
YQ		 125692011-11-02 Yao Qi <yao@codesourcery.com>
12570
12571 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12572
609086b1
YQ		 125732011-11-02 Yao Qi <yao@codesourcery.com>
12574
12575 * target.h: Fix a typo in comment.
12576
b9fd1791
PA		 125772011-10-31 Pedro Alves <pedro@codesourcery.com>
12578
12579 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
12580 clobber the breakpoints' shadows with fast tracepoint jumps.
12581 * mem-break.h (check_mem_write): Add `myaddr' parameter.
12582 * target.c (write_inferior_memory): Also pass MYADDR down to
12583 check_mem_write.
12584
03583c20
UW		 125852011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
12586
12587 * configure.ac: Check support for personality routine.
12588 * configure: Regenerate.
12589 * config.in: Likewise.
12590 * linux-low.c: Include <sys/personality.h>.
12591 Define ADDR_NO_RANDOMIZE if necessary.
12592 (linux_create_inferior): Disable address space randomization when
12593 forking inferior, if requested.
12594 (linux_supports_disable_randomization): New function.
12595 (linux_target_ops): Install it.
12596 * server.h (disable_randomization): Declare.
12597 * server.c (disable_randomization): New global variable.
12598 (handle_general_set): Handle QDisableRandomization.
12599 (handle_query): Likewise for qSupported.
12600 (main): Support --disable-randomization and --no-disable-randomization
12601 command line arguments.
12602 * target.h (struct target_ops): Add supports_disable_randomization.
12603 (target_supports_disable_randomization): New macro.
12604
723b724b
MF		 126052011-09-29 Mike Frysinger <vapier@gentoo.org>
12606
12607 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
12608 ifdef check.
12609 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
12610 [!PT_GETDSBT] (target_loadmap): New definition.
12611 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
12612 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
12613 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
12614 and PT_GETDSBT to LINUX_LOADMAP.
12615 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
12616 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
12617
55329a5c 126182011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 12619
12620 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
12621 (arm_linux_hwbp_cap): New static variable.
12622 (arm_linux_get_hwbp_cap): Replace by ...
12623 (arm_linux_init_hwbp_cap): ... this new function.
12624 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
12625 (arm_linux_get_hw_watchpoint_count): Likewise.
12626 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12627 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
12628 (arm_prepare_to_resume): Use perror_with_name instead of error.
12629
55329a5c 126302011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 12631
12632 * linux-arm-low.c: Include <signal.h>.
12633 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
12634 (struct arm_linux_hwbp_cap): New data type.
12635 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
12636 (struct arm_linux_hw_breakpoint): New data type.
12637 (MAX_BPTS, MAX_WPTS): Define.
12638 (struct arch_process_info, struct arch_lwp_info): New data types.
12639 (arm_linux_get_hwbp_cap): New function.
12640 (arm_linux_get_hw_breakpoint_count): Likewise.
12641 (arm_linux_get_hw_watchpoint_count): Likewise.
12642 (arm_linux_get_hw_watchpoint_max_length): Likewise.
12643 (arm_hwbp_control_initialize): Likewise.
12644 (arm_hwbp_control_is_enabled): Likewise.
12645 (arm_hwbp_control_is_initialized): Likewise.
12646 (arm_hwbp_control_disable): Likewise.
12647 (arm_linux_hw_breakpoint_equal): Likewise.
12648 (arm_linux_hw_point_initialize): Likewise.
12649 (struct update_registers_data): New data structure.
12650 (update_registers_callback: New function.
12651 (arm_insert_point): Likewise.
12652 (arm_remove_point): Likewise.
12653 (arm_stopped_by_watchpoint): Likewise.
12654 (arm_stopped_data_address): Likewise.
12655 (arm_new_process): Likewise.
12656 (arm_new_thread): Likewise.
12657 (arm_prepare_to_resume): Likewise.
12658 (the_low_target): Register arm_insert_point, arm_remove_point,
12659 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
12660 arm_new_thread, and arm_prepare_to_resume.
12661
6b9801d4
SS		 126622011-09-15 Stan Shebs <stan@codesourcery.com>
12663
12664 * server.h (struct emit_ops): Add compare-goto fields.
12665 * tracepoint.c (gdb_agent_op_sizes): New table.
12666 (emit_eq_goto): New function.
12667 (emit_ne_goto): New function.
12668 (emit_lt_goto): New function.
12669 (emit_le_goto): New function.
12670 (emit_gt_goto): New function.
12671 (emit_ge_goto): New function.
12672 (is_goto_target): New function.
12673 (compile_bytecodes): Recognize special cases of compare-goto
12674 combinations and call specialized emitters for them.
12675 * linux-x86-low.c (amd64_emit_eq_goto): New function.
12676 (amd64_emit_ne_goto): New function.
12677 (amd64_emit_lt_goto): New function.
12678 (amd64_emit_le_goto): New function.
12679 (amd64_emit_gt_goto): New function.
12680 (amd64_emit_ge_goto): New function.
12681 (amd64_emit_ops): Add the new functions.
12682 (i386_emit_eq_goto): New function.
12683 (i386_emit_ne_goto): New function.
12684 (i386_emit_lt_goto): New function.
12685 (i386_emit_le_goto): New function.
12686 (i386_emit_gt_goto): New function.
12687 (i386_emit_ge_goto): New function.
12688 (i386_emit_ops): Add the new functions.
12689
bf15cbda
SS		 126902011-09-08 Stan Shebs <stan@codesourcery.com>
12691
12692 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12693 (i386_emit_epilogue): Restore %ebx.
12694
943ca1dd
JZ		 126952011-08-31 Jie Zhang <jzhang918@gmail.com>
12696
12697 * server.c (step_thread): Remove definition.
12698 (process_serial_event): Don't handle Hs.
12699 * server.h (step_thread): Remove declaration.
12700 * target.c (set_desired_inferior): Remove use of step_thread.
12701
e3deef73
LM		 127022011-08-24 Luis Machado <lgustavo@codesourcery.com>
12703
12704 * linux-low.c: Include linux-procfs.h.
12705 (linux_attach_lwp_1): Update comments.
12706 (linux_attach): Scan for existing threads when attaching to a
12707 process that is the tgid.
12708 * Makefile.in: Update dependencies.
12709
13da1c97
LM		 127102011-08-24 Luis Machado <lgustavo@codesourcery.com>
12711
12712 * configure.srv: Add linux-procfs.o dependencies.
12713
881127c9
YQ		 127142011-08-14 Yao Qi <yao@codesourcery.com>
12715
12716 * target.h (struct target_ops): Fix indent.
12717 * win32-low.c (win32_target_ops): Fix comment.
12718
58dbd541
YQ		 127192011-08-14 Andrew Jenner <andrew@codesourcery.com>
12720 Yao Qi <yao@codesourcery.com>
12721
12722 * Makefile.in (clean): Remove tic6x-*.c files.
12723 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
12724 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
12725 (tic6x-c64xp-linux.c): Likewise.
12726 * configure.srv: Add support for tic6x-*-uclinux.
12727 * linux-tic6x-low.c: New.
12728 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
12729
78d85199
YQ		 127302011-08-14 Andrew Stubbs <ams@codesourcery.com>
12731 Yao Qi <yao@codesourcery.com>
12732
12733 * target.h (struct target_ops): Add read_loadmap.
12734 * linux-low.c (struct target_loadseg): New type.
12735 (struct target_loadmap): New type.
12736 (linux_read_loadmap): New function.
12737 (linux_target_ops): Add linux_read_loadmap.
12738 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 12739 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12740 to NULL.
78d85199 12741
a959a88d
EZ		 127422011-08-05 Eli Zaretskii <eliz@gnu.org>
12743
12744 * win32-low.c: Include <stdint.h>.
12745
1ced966e
PA		 127462011-07-22 Pedro Alves <pedro@codesourcery.com>
12747
12748 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12749 to the inferior here.
12750 (i386_remove_aligned_watchpoint): Ditto.
12751 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12752 fit part of the watchpoint in the debug registers.
12753 (i386_update_inferior_debug_regs): New.
12754 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12755 registers, and only update the inferior on success.
12756 (i386_low_remove_watchpoint): Ditto.
12757
d26e3629
KY		 127582011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12759
12760 * linux-low.c (compare_ints, unique, list_threads, show_process,
12761 linux_core_of_thread): Delete.
12762 (linux_target_ops): Change linux_core_of_thread to
12763 linux_common_core_of_thread.
12764 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12765 * utils.c (malloc_failure): Change type of argument.
12766 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12767 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12768 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12769 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12770 (IPA_OBJS): Add common-utils-ipa.o.
12771 (ptid_h, linux_osdata_h): New macros.
12772 (server_h): Add common/common-utils.h, common/xml-utils.h,
12773 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12774 common/ptid.h.
12775 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12776 ptid.o, buffer.o): New rules.
12777 (linux-low.o): Add common/linux-osdata.h as a dependency.
12778 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12779 * configure.ac: Add AC_HEADER_DIRENT check.
12780 * config.in: Regenerate.
12781 * configure: Regenerate.
12782 * remote-utils.c (xml_escape_text): Delete.
12783 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12784 buffer_xml_printf): Move to common/buffer.c.
12785 * server.c (main): Remove call to initialize_inferiors.
12786 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12787 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12788 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12789 internal_error, gdb_assert, gdb_assert_fail): Delete.
12790 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12791 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12792 common/buffer.h.
12793 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12794 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12795 initialize_inferiors): Delete.
12796
2275a1a7
PA		 127972011-07-20 Pedro Alves <pedro@codesourcery.com>
12798
12799 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12800 symbol error.
12801
0a5b1e09
PA		 128022011-05-31 Pedro Alves <pedro@codesourcery.com>
12803
12804 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12805 assertion.
12806 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12807
6938fd34
YQ		 128082011-05-26 Yao Qi <yao@codesourcery.com>
12809
12810 * Makefile.in (thread-db.o): Track dependence to
12811 common/gdb_thread_db.h.
12812 * thread-db.c: include gdb_thread_db.h from right place.
12813
b481f9e0
TT		 128142011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12815
12816 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12817 __FILE__ and __LINE__ to internal_error.
12818
98a5dd13
DE		 128192011-05-13 Doug Evans <dje@google.com>
12820
12821 * thread-db.c (try_thread_db_load_from_sdir): New function.
12822 (try_thread_db_load_from_dir): New function.
12823 (thread_db_load_search): Handle $sdir, ignore $pdir.
12824 Remove trying of system directories if search of
12825 libthread-db-search-path fails, that is now done via $sdir.
12826
d248b706
KY		 128272011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12828
12829 * server.c (handle_query): Add EnableDisableTracepoints to the list
12830 of supported features.
43aaf8b6 12831 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 12832 tracepoints.
43aaf8b6
PA		 12833 (cmd_qtenable_disable): New.
12834 (cmd_qtstart): Install tracepoints even if disabled.
12835 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12836 receiving a QTEnable or QTDisable packet.
12837 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12838 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12839 tracepoints.
12840 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 12841
84e578fb
DE		 128422011-05-10 Doug Evans <dje@google.com>
12843
12844 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12845
71f55dd8
DE		 128462011-05-04 Doug Evans <dje@google.com>
12847
12848 * linux-low.c (linux_join): Skip process lookup.
12849 * spu-low.c (spu_join): Ditto.
12850 * server.c (join_inferiors_callback): Delete.
12851 (process_serial_event): For 'D' packet (detach) call join_inferior
12852 directly.
12853
4d393d60
JM		 128542011-05-04 Joseph Myers <joseph@codesourcery.com>
12855
12856 * README: Don't mention xscale*-*-linux*.
12857 * configure.srv (xscale*-*-linux*): Don't handle target.
12858
b00ad6ff
NF		 128592011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12860
12861 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12862 casting pointers.
12863 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12864 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12865 (i386_emit_void_call_2): Likewise.
12866
af96c192
YQ		 128672011-04-26 Yao Qi <yao@codesourcery.com>
12868
43aaf8b6
PA		 12869 * linux-low.c: Move common macros to linux-ptrace.h.
12870 Include linux-ptrace.h.
af96c192
YQ		 12871 * Makefile.in (linux_ptrace_h): New.
12872 (linux-low.o): Depends on linux-ptrace.h.
12873
03f2bd59
JK		 128742011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12875
12876 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12877 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12878 (remote_prepare): New function with most of the TCP code from ...
12879 (remote_open): ... here. Detect PORT here unconditionally. Move also
12880 setting transport_is_reliable.
12881 * server.c (run_once): New variable.
12882 (gdbserver_usage): Document it.
12883 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12884 the first run if RUN_ONCE.
12885 * server.h (run_once, remote_prepare): New declarations.
12886
7a9dd1b2
TT		 128872011-04-19 Tom Tromey <tromey@redhat.com>
12888
12889 * win32-low.c (handle_load_dll): Remove duplicate "the".
12890
81239425
PM		 128912011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12892
12893 Remove support for old Cygwin 1.5 versions.
12894 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12895 function to avoid warning.
12896 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12897 warning.
12898
9e0627f1
PM		 128992011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12900
12901 * gdbserver/server.h (Macro _): Define it if not available.
12902
588eebee
MS		 129032011-03-14 Michael Snyder <msnyder@vmware.com>
12904
348af9f7 12905 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 12906
43f70d4c
JB		 129072011-03-10 Joel Brobecker <brobecker@adacore.com>
12908
12909 * Makefile.in (maintainer-clean realclean distclean): Remove
12910 "make ... subdir_do" command.
12911
348af9f7
MS		 129122011-03-10 Michael Snyder <msnyder@vmware.com>
12913
12914 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12915
12916 * server.c (handle_v_run): Free alloced buffer on early return.
12917
e637a4f5
YQ		 129182011-03-09 Yao Qi <yao@codesourcery.com>
12919
12920 Revert:
12921 2011-03-04 Yao Qi <yao@codesourcery.com>
12922
12923 * Makefile.in: Remove GNU make feature --directory.
12924
12925 2011-03-05 Yao Qi <yao@codesourcery.com>
12926
12927 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12928 (subdir_do): New make target. Copied from gdb/Makefile.
12929 (maintainer-clean, realclean, distclean, clean): Call corresponding
12930 make targets in common/Makefile.
12931
12932 2011-02-11 Yao Qi <yao@codesourcery.com>
12933
12934 * configure.ac: Call AC_PROG_RANLIB.
12935 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12936 * configure: Regenerate.
12937
e6edda56
JK		 129382011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12939
12940 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12941
e5141119
JB		 129422011-03-06 Yao Qi <yao@codesourcery.com>
12943
12944 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12945
64794aa4
JB		 129462011-03-05 Yao Qi <yao@codesourcery.com>
12947
12948 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12949 (subdir_do): New make target. Copied from gdb/Makefile.
12950 (maintainer-clean, realclean, distclean, clean): Call corresponding
12951 make targets in common/Makefile.
12952
7a762829
YQ		 129532011-03-04 Yao Qi <yao@codesourcery.com>
12954
12955 * Makefile.in: Remove GNU make feature --directory.
12956
348af9f7
MS		 129572011-03-04 Michael Snyder <msnyder@vmware.com>
12958
12959 * server.c (queue_stop_reply): Call xmalloc not malloc.
12960
129612011-03-02 Michael Snyder <msnyder@vmware.com>
12962
12963 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12964
9f72fee2
MS		 129652011-02-28 Michael Snyder <msnyder@vmware.com>
12966
588eebee
MS		 12967 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12968 (cmd_qtframe): Ditto.
12969 (cmd_qtbuffer): Ditto.
12970 (cmd_bigqtbuffer): Ditto.
12971
9f72fee2
MS		 12972 * utils.c (decimal2str): Initialize 'width' to nine, then
12973 don't mess with it.
12974
8040bd49
UW		 129752011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12976
12977 * hostio.c (require_data): Free *data, not data.
12978
7e52cbd0
JK		 129792011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12980
12981 * hostio.c (require_data): Use free, not xfree.
12982
9130f83e
MS		 129832011-02-27 Michael Snyder <msnyder@vmware.com>
12984
4b812f4e
MS		 12985 * server.c (handle_query): Discard unused value.
12986
9130f83e
MS		 12987 * hostio.c (require_data): Free malloc memory before returning
12988 error.
12989
69d37113
MS		 129902011-02-26 Michael Snyder <msnyder@vmware.com>
12991
12992 * linux-low.c (list_threads): Call closedir for dirent.
12993
35f5825a
MS		 129942011-02-27 Michael Snyder <msnyder@vmware.com>
12995
2a589cef
MS		 12996 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12997 a case statement falls through.
12998
0adea5f7
MS		 12999 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13000
35f5825a
MS		 13001 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13002 in comparison.
13003
238f1c74
MS		 130042011-02-26 Michael Snyder <msnyder@vmware.com>
13005
13006 * utils.c (decimal2str): Eliminate dead code and dead param.
13007 (pulongest): Drop dead param from call to decimal2str.
13008 (plongest): Ditto.
13009
633ff500
JB		 130102011-02-24 Joel Brobecker <brobecker@adacore.com>
13011
13012 Revert the following patch (not approved yet):
13013 2011-02-21 Hui Zhu <teawater@gmail.com>
13014 * tracepoint.c (tp_printf): New function.
13015 (eval_agent_expr): Handle gdb_agent_op_printf.
13016
f9c6ff72
HZ		 130172011-02-21 Hui Zhu <teawater@gmail.com>
13018
13019 * tracepoint.c (tp_printf): New function.
13020 (eval_agent_expr): Handle gdb_agent_op_printf.
13021
94d5e490
TT		 130222011-02-18 Tom Tromey <tromey@redhat.com>
13023
13024 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
13025 (tracepoint.o): Likewise.
13026 * tracepoint.c (enum gdb_agent_op): Use ax.def.
13027 (gdb_agent_op_names): Likewise.
13028
c7f96d2b
TT		 130292011-02-18 Tom Tromey <tromey@redhat.com>
13030
13031 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
13032 gdb_agent_op_rot>: New constants.
13033 (gdb_agent_op_names): Add pick and roll.
13034 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
13035 cases.
13036
0feedb2c
JK		 130372011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13038
13039 * aclocal.m4: Regenerated with aclocal-1.11.1.
13040
b3b9301e
PA		 130412011-02-14 Pedro Alves <pedro@codesourcery.com>
13042
13043 * server.c (handle_qxfer_traceframe_info): New.
13044 (qxfer_packets): Register "traceframe-info".
13045 (handle_query): Report support for qXfer:traceframe-info:read+.
13046 * tracepoint.c (match_blocktype): New.
13047 (traceframe_find_block_type): Rename to ...
13048 (traceframe_walk_blocks): ... this. Add callback filter argument,
13049 and use it.
13050 (traceframe_find_block_type): New, reimplemented on top of
13051 traceframe_walk_blocks.
13052 (build_traceframe_info_xml): New.
13053 (traceframe_read_info): New.
13054 * server.h (traceframe_read_info): Declare.
13055
4f3e6fb7
YQ		 130562011-02-11 Yao Qi <yao@codesourcery.com>
13057
13058 * configure.ac: Call AC_PROG_RANLIB.
13059 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13060 * configure: Regenerate.
13061
764880b7
PA		 130622011-02-07 Pedro Alves <pedro@codesourcery.com>
13063
13064 * server.c (gdb_read_memory): Change return semantics to allow
13065 partial transfers.
13066 (handle_search_memory_1): Adjust.
13067 (process_serial_event) <'m' packet>: Handle partial transfers.
13068 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13069
1c79eb8a
PA		 130702011-01-28 Pedro Alves <pedro@codesourcery.com>
13071
13072 * regcache.c (init_register_cache): Initialize
13073 regcache->register_status.
13074 (free_register_cache): Release regcache->register_status.
13075 (regcache_cpy): Copy register_status.
13076 (registers_to_string): Print 'x's for unavailable registers.
13077 (supply_register): Mark the register's status valid or
13078 unavailable, depending on whether a buffer was passed in or not.
13079 (supply_register_zeroed): New.
13080 (supply_regblock): Mark the registers' status valid or
13081 unavailable, depending on whether a buffer was passed in or not.
13082 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
13083 (struct regcache): New `register_status' field.
13084 (supply_register_zeroed): Declare.
13085 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
13086 supply_register_zeroed, rather than passing a NULL buffer to
13087 supply_register.
13088 * tracepoint.c (fetch_traceframe_registers): Update comment.
13089
85724a0e
PA		 130902011-01-28 Pedro Alves <pedro@codesourcery.com>
13091
13092 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13093 buffer explicit.
13094
d08aafef
PA		 130952011-01-25 Pedro Alves <pedro@codesourcery.com>
13096
13097 * server.h (decode_xfer_write): Change prototype.
13098 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
13099 and don't extract the annex here.
13100 * server.c (decode_xfer_read): Remove `annex' parameter,
13101 and don't extract the annex here.
13102 (decode_xfer): New.
13103 (struct qxfer): New.
13104 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
13105 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
13106 (handle_qxfer_statictrace): New functions, abstracted out from
13107 handle_query, and made to use the struct qxfer interface.
13108 (handle_threads_qxfer_proper): Rename to ...
13109 (handle_qxfer_threads_proper): ... this.
13110 (handle_threads_qxfer): Rename to ...
13111 (handle_qxfer_threads): ... this. Adjust.
13112 (qxfer_packets): New array.
13113 (handle_qxfer): New function.
13114 (handle_query): Use handle_qxfer.
13115
493e2a69
MS		 131162011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
13117
13118 * gdbreplay.c: Shorten lines of >= 80 columns.
13119 * linux-low.c: Ditto.
13120 * linux-ppc-low.c: Ditto.
13121 * linux-s390-low.c: Ditto.
13122 * linux-sparc-low.c: Ditto.
13123 * linux-x86-low.c: Ditto.
13124 * linux-xtensa-low.c: Ditto.
13125 * mem-break.c: Ditto.
13126 * nto-low.c: Ditto.
13127 * regcache.h: Ditto.
13128 * remote-utils.c: Ditto.
13129 * server.c: Ditto.
13130 * server.h: Ditto.
13131 * thread-db.c: Ditto.
13132 * tracepoint.c: Ditto.
13133 * utils.c: Ditto.
13134 * win32-low.h: Ditto.
13135
44944448
JB		 131362011-01-05 Joel Brobecker <brobecker@adacore.com>
13137
13138 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13139 update.
13140
71ce852c
JB		 131412011-01-01 Joel Brobecker <brobecker@adacore.com>
13142
13143 * server.c (gdbserver_version): Update copyright year in version
13144 output.
13145 * gdbreplay.c (gdbreplay_version): Ditto.
13146
eb826dc6
MF		 131472010-12-29 Jie Zhang <jie.zhang@analog.com>
13148
13149 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
13150 * linux-bfin-low.c: New file.
13151 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
13152 PT_DATA_ADDR for BFIN targets.
13153 * Makefile.in (SFILES): Add linux-bfin-low.c.
13154 (clean): Remove reg-bfin.c.
13155 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
13156 * README: Mention supported Blackfin targets.
13157
39ab222a
MF		 131582010-12-23 Mike Frysinger <vapier@gentoo.org>
13159
13160 * .gitignore: New file.
13161
a1f2ce7d
MF		 131622010-11-16 Mike Frysinger <vapier@gentoo.org>
13163
13164 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13165
f474844c
JZ		 131662010-10-22 Jie Zhang <jie@codesourcery.com>
13167
13168 * Makefile.in: Add FLAGS_TO_PASS variable.
13169 (install): Remove dependency of install-only and recursively
13170 invoke make for install-only.
13171
f1048712
DE		 131722010-10-04 Doug Evans <dje@google.com>
13173
13174 * Makefile.in (uninstall): Use $(DESTDIR).
13175
b53a1623
PA		 131762010-09-24 Pedro Alves <pedro@codesourcery.com>
13177
e6ee044d
PA		 13178 PR gdb/11842
13179
b53a1623
PA		 13180 * linux-x86-low.c (compat_siginfo_from_siginfo)
13181 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
13182 si_code is < 0. Check for si_code == SI_TIMER before checking for
13183 si_code < 0.
13184
fa1bd1e4
JB		 131852010-09-13 Joel Brobecker <brobecker@adacore.com>
13186
13187 * lynx-i386-low.c: New file.
13188 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13189
47fac8f8
JB		 131902010-09-13 Joel Brobecker <brobecker@adacore.com>
13191
13192 * lynx-low.c (ptrace_request_to_str): Remove handling for
13193 request values that have been removed in LynxOS 5.x.
13194
1adfc54d
JB		 131952010-09-13 Joel Brobecker <brobecker@adacore.com>
13196
13197 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13198 <ptrace.h>
13199
c2a66c29
NS		 132002010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13201
13202 * configure.ac: Add --enable-inprocess-agent option.
13203 * configure: Rebuilt.
13204
32fcada3
YQ		 132052010-09-06 Yao Qi <yao@codesourcery.com>
13206
13207 * linux-low.c (linux_kill): Remove unused variable.
13208 (linux_stabilize_threads): Likewise.
13209 * server.c (start_inferior): Likewise.
13210 (queue_stop_reply_callback): Likewise.
13211 * tracepoint.c (do_action_at_tracepoint): Likewise.
13212
0cccb683
YQ		 132132010-09-06 Yao Qi <yao@codesourcery.com>
13214
13215 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13216 on return.
13217
423ec54c
JK		 132182010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13219
13220 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13221
12ac6819
PA		 132222010-09-06 Pedro Alves <pedro@codesourcery.com>
13223
13224 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13225 "$(IPA_DEPFILES)".
13226
8ed54b31
JB		 132272010-09-01 Joel Brobecker <brobecker@adacore.com>
13228
13229 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
13230 gdbserver/lynx-ppc-low.c: New files.
13231 * Makefile.in (lynx_low_h): New variable.
13232 (lynx-low.o, lynx-ppc-low.o): New rules.
13233 * configure.ac: On LynxOS, link with -lnetinet.
13234 * configure.srv: Add handling of powerpc-*-lynxos* targets.
13235 * configure: regenerate.
13236
bb0116a4
JB		 132372010-09-01 Joel Brobecker <brobecker@adacore.com>
13238
13239 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
13240 * configure.ac: Add check for vasprintf and vsnprintf.
13241 * configure, config.in: Regenerate.
13242 * server.h (vasprintf, vsnprintf): Add conditional declarations.
13243
a778ab81 132442010-09-01 Joel Brobecker <brobecker@adacore.com>
13245
13246 * gdbreplay.c: Move include of alloca.h up, next to include of
13247 malloc.h.
13248 * server.h: Add include of malloc.h.
13249 * mem-break.c: Remove include of malloc.h.
13250 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
13251
8b034a19 132522010-09-01 Joel Brobecker <brobecker@adacore.com>
13253
13254 * Makefile.in (memmem.o): Build with -Wno-error.
13255
132562010-09-01 Joel Brobecker <brobecker@adacore.com>
13257
13258 * utils.c (xsnprintf): Make non-static.
13259 * server.h: Add xsnprintf declaration.
13260 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
13261 replace calls to snprintf by calls to xsnprintf throughout.
13262
132632010-09-01 Joel Brobecker <brobecker@adacore.com>
13264
13265 * configure.ac: Add configure check for alloca.
13266 * configure, config.in: Regenerate.
13267 * server.h: Include alloca.h if it exists.
13268 * gdbreplay.c: Include alloca.h if it exists.
13269
1a981360
PA		 132702010-08-28 Pedro Alves <pedro@codesourcery.com>
13271
13272 * linux-low.c (__SIGRTMIN): Define if not already defined.
13273 (linux_create_inferior): Check for __ANDROID__ rather than
13274 __SIGRTMIN.
13275 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
13276 are already deferred.
13277 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
13278 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
13279 stopped and already has a pending signal to report.
13280 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
13281 a pending signal to report or is moving out of a jump pad.
13282 (linux_init_signals): Check for __ANDROID__ rather than
13283 __SIGRTMIN.
13284
b4d51a55
PA		 132852010-08-28 Pedro Alves <pedro@codesourcery.com>
13286
13287 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13288 debug_threads check. Avoid a linear search when not doing debug
13289 output.
13290
ec48365d
PA		 132912010-08-27 Pedro Alves <pedro@codesourcery.com>
13292
13293 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
13294 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
13295 (struct file_handler) <fd>: Change type to gdb_fildes_t.
13296 (process_event): Change local fd's type to gdb_fildes_t.
13297 (create_file_handler): Adjust prototype.
13298 (delete_file_handler): Adjust prototype.
13299 (handle_file_event): Adjust prototype. Use pfildes.
13300 (create_file_event): Adjsut prototype.
13301 * remote-utils.c (remote_desc, listen_desc): Change type to
13302 gdb_fildes_t.
13303 * server.h: New gdb_fildes_t typedef.
13304 [USE_WIN32API]: Include winsock2.h.
13305 (delete_file_handler, add_file_handler): Adjust prototypes.
13306 (pfildes): Declare.
13307 * utils.c (pfildes): New.
13308
854d88f0
PA		 133092010-08-27 Pedro Alves <pedro@codesourcery.com>
13310
13311 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13312 * configure: Regenerate.
13313
0146f85b
PA		 133142010-08-27 Pedro Alves <pedro@codesourcery.com>
13315
13316 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
13317 (linux_done_accessing_memory): ... this.
13318 (linux_target_ops): Adjust.
13319 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
13320 * nto-low.c (nto_target_ops): Adjust comment.
13321 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
13322 * spu-low.c (spu_target_ops): Adjust comment.
13323 * target.h (target_ops): Rename unprepare_to_access_memory field
13324 to done_accessing_memory.
13325 (unprepare_to_access_memory): Rename to ...
13326 (done_accessing_memory): ... this.
13327
90d74c30
PA		 133282010-08-26 Pedro Alves <pedro@codesourcery.com>
13329
13330 * linux-low.c (linux_prepare_to_access_memory): New.
13331 (linux_unprepare_to_access_memory): New.
13332 (linux_target_ops): Install them.
13333 * server.c (read_memory): Rename to ...
13334 (gdb_read_memory): ... this. Use
13335 prepare_to_access_memory/prepare_to_access_memory.
13336 (write_memory): Rename to ...
13337 (gdb_write_memory): ... this. Use
13338 prepare_to_access_memory/prepare_to_access_memory.
13339 (handle_search_memory_1): Adjust.
13340 (process_serial_event): Adjust.
13341 * target.h (struct target_ops): New fields
13342 prepare_to_access_memory and unprepare_to_access_memory.
13343 (prepare_to_access_memory, unprepare_to_access_memory): New.
13344 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
13345 prepare_to_access_memory/prepare_to_access_memory.
13346 * nto-low.c (nto_target_ops): Adjust.
13347 * spu-low.c (spu_target_ops): Adjust.
13348 * win32-low.c (win32_target_ops): Adjust.
13349
fd467969
PA		 133502010-08-26 Pedro Alves <pedro@codesourcery.com>
13351
13352 * Makefile.in (WARN_CFLAGS): Get it from configure.
13353 (WERROR_CFLAGS): New.
13354 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
13355 * configure.ac: Introduce --enable-werror, which adds -Werror to
13356 the compiler command line. Enabled by default. Disable with
13357 --disable-werror. Add -Wdeclaration-after-statement
13358 Wpointer-arith and -Wformat-nonliteral to warning flags.
13359 * configure: Regenerate.
13360
331e2f5f
PA		 133612010-08-26 Pedro Alves <pedro@codesourcery.com>
13362
13363 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13364
e581f2b4
PA		 133652010-08-26 Pedro Alves <pedro@codesourcery.com>
13366
13367 * gdbreplay.c (remote_error): New.
13368 (gdbchar): New.
13369 (expect): Use gdbchar. Check for error reading from GDB.
13370 Clarify sync error output.
13371 (play): Check for errors writing to GDB.
13372 * linux-low.c (sigchld_handler): Really ignore `write' errors.
13373 * remote-utils.c (getpkt): Check for errors writing to the remote
13374 descriptor.
13375
3c11dd79
PA		 133762010-08-25 Pedro Alves <pedro@codesourcery.com>
13377
13378 * linux-low.c (linux_wait_1): Move non-debugging code out of
13379 `debug_threads' control.
13380
d20a8ad9
PA		 133812010-08-25 Pedro Alves <pedro@codesourcery.com>
13382
13383 * linux-low.c (linux_wait_1): Don't set last_status here.
13384 * server.c (push_event, queue_stop_reply_callback): Assert we're
13385 not pushing a TARGET_WAITKIND_IGNORE event.
13386 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
13387 (myresume, handle_target_event): Set the thread's last_resume_kind
13388 and last_status from the target returned status.
13389
964e4306
PA		 133902010-08-25 Pedro Alves <pedro@codesourcery.com>
13391
13392 PR threads/10729
13393
13394 * linux-x86-low.c (update_debug_registers_callback): New.
13395 (i386_dr_low_set_addr): Use it.
13396 (i386_dr_low_get_addr): New.
13397 (i386_dr_low_set_control): Use update_debug_registers_callback.
13398 (i386_dr_low_get_control): New.
13399 (i386_dr_low_get_status): Adjust.
13400 * linux-low.c (linux_stop_lwp): New.
13401 * linux-low.h (linux_stop_lwp): Declare.
13402
13403 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
13404 argument instead of a i386_debug_reg_state.
13405 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
13406 a i386_debug_reg_state.
13407 (i386_insert_aligned_watchpoint): Adjust.
13408 (i386_remove_aligned_watchpoint): Adjust.
13409 (i386_low_stopped_data_address): Read the debug registers from the
13410 inferior instead of from the mirrors.
13411 * i386-low.h (struct i386_debug_reg_state): Extend comment.
13412 (i386_dr_low_get_addr): Declare.
13413 (i386_dr_low_get_control): Declare.
13414 (i386_dr_low_get_status): Change prototype.
13415
13416 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
13417 (i386_dr_low_get_addr): New.
13418 (i386_dr_low_get_control): New.
13419 (i386_dr_low_get_status): Adjust prototype. Return
13420 dr_status_mirror.
13421 (i386_initial_stuff): Clear dr_status_mirror and
13422 dr_control_mirror.
13423 (i386_get_thread_context): Adjust.
13424 (i386_set_thread_context): Adjust.
13425 (i386_thread_added): Adjust.
13426
5f21a75b
PA		 134272010-08-24 Pedro Alves <pedro@codesourcery.com>
13428
13429 * linux-low.h (linux_thread_area): Delete declaration.
13430
3e4c1235
TS		 134312010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13432
13433 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13434 after its termination.
13435
1971b033
PA		 134362010-08-09 Pedro Alves <pedro@codesourcery.com>
13437
13438 * linux-low.c (gdb_wants_lwp_stopped): Delete.
13439 (gdb_wants_all_stopped): Delete.
13440 (linux_wait_1): Don't call them.
13441 * server.c (handle_v_cont): Tag all threads as want-stopped.
13442 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
13443 stopped as "client-wants-stopped".
13444
310444ac
PA		 134452010-07-31 Pedro Alves <pedro@codesourcery.com>
13446
13447 * Makefile.in (signals_h): New.
13448 (server_h): Depend on it.
13449 (server.o): Don't depend on $(signals_def).
13450 (signals.o): Depend on $(signals_def).
13451
a19cae16
JK		 134522010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13453
13454 * Makefile.in (signals_def): New.
13455 (server_h): Append include/gdb/signals.h and signals_def.
13456 (server.o): Append signals_def.
13457
30d50328
JK		 134582010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
13459
13460 * server.c (handle_target_event): Use target_signal_to_host for
13461 resume_info.sig initialization.
13462 * target.h (struct thread_resume) <sig>: New comment.
13463
5c3216e2
OS		 134642010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13465
c6f46ca0
OS		 13466 * server.c (handle_query): strcpy() the returned string from paddress()
13467 instead of sprintf().
5c3216e2
OS		 13468 * utils.c (paddress): Return phex_nz().
13469
6bd31874
JB		 134702010-07-07 Joel Brobecker <brobecker@adacore.com>
13471
13472 * server.c (handle_v_cont): Call mourn_inferior if process
13473 just exited.
13474 (myresume): Likewise.
13475
0fb4aa4b
PA		 134762010-07-01 Pedro Alves <pedro@codesourcery.com>
13477
13478 Static tracepoints, and integration with UST.
13479
13480 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
13481 * mem-break.c (uninsert_all_breakpoints)
13482 (reinsert_all_breakpoints): New.
13483 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
13484 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
13485 (gdb_agent_ust_loaded, helper_thread_id)
13486 (gdb_agent_helper_thread_id): New macros.
13487 (struct ipa_sym_addresses): Add addr_ust_loaded,
13488 addr_helper_thread_id, addr_cmd_buf.
13489 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
13490 (in_process_agent_loaded_ust): New.
13491 (write_e_ust_not_loaded): New.
13492 (maybe_write_ipa_ust_not_loaded): New.
13493 (struct collect_static_trace_data_action): New.
13494 (enum tracepoint_type) <static_tracepoint>: New.
13495 (struct tracepoint) <handle>: Mention static tracepoints.
13496 (struct static_tracepoint_ctx): New.
13497 (CMD_BUF_SIZE): New.
13498 (add_tracepoint_action): Handle static tracepoint actions.
13499 (unprobe_marker_at): New.
13500 (clear_installed_tracepoints): Handle static tracepoints.
13501 (cmd_qtdp): Handle static tracepoints.
13502 (probe_marker_at): New.
13503 (cmd_qtstart): Handle static tracepoints.
13504 (response_tracepoint): Handle static tracepoints.
13505 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
13506 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
13507 (get_context_regcache): Handle static tracepoints.
13508 (do_action_at_tracepoint): Handle static tracepoint actions.
13509 (traceframe_find_block_type): Handle static trace data blocks.
13510 (traceframe_read_sdata): New.
13511 (download_tracepoints): Download static tracepoint actions.
13512 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
13513 (GDB_PROBE_NAME): New.
13514 (ust_ops): New.
13515 (GET_UST_SYM): New.
13516 (USTF): New.
13517 (dlsym_ust): New.
13518 (ust_marker_to_static_tracepoint): New.
13519 (gdb_probe): New.
13520 (collect_ust_data_at_tracepoint): New.
13521 (gdb_ust_probe): New.
13522 (UNIX_PATH_MAX, SOCK_DIR): New.
13523 (gdb_ust_connect_sync_socket): New.
13524 (resume_thread, stop_thread): New.
13525 (run_inferior_command): New.
13526 (init_named_socket): New.
13527 (gdb_ust_socket_init): New.
13528 (cstr_to_hexstr): New.
13529 (next_st): New.
13530 (first_marker, next_marker): New.
13531 (response_ust_marker): New.
13532 (cmd_qtfstm, cmd_qtsstm): New.
13533 (unprobe_marker_at, probe_marker_at): New.
13534 (cmd_qtstmat, gdb_ust_thread): New.
13535 (gdb_ust_init): New.
13536 (initialize_tracepoint_ftlib): Call gdb_ust_init.
13537 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
13538 (ST_REGENTRY): New.
13539 (x86_64_st_collect_regmap): New.
13540 (X86_64_NUM_ST_COLLECT_GREGS): New.
13541 (AMD64_RIP_REGNUM): New.
13542 (supply_static_tracepoint_registers): New.
13543 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
13544 (ST_REGENTRY): New.
13545 (i386_st_collect_regmap): New.
13546 (i386_NUM_ST_COLLECT_GREGS): New.
13547 (supply_static_tracepoint_registers): New.
13548 * server.c (handle_query): Handle qXfer:statictrace:read.
13549 <qSupported>: Report support for StaticTracepoints, and
13550 qXfer:statictrace:read features.
13551 * server.h (traceframe_read_sdata)
13552 (supply_static_tracepoint_registers): Declare.
13553 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
13554 (unpack_varlen_hex): Include in IPA build.
13555 * Makefile.in (ustlibs, ustinc): New.
13556 (IPA_OBJS): Add remote-utils-ipa.o.
13557 ($(IPA_LIB)): Link -ldl and -lpthread.
13558 (UST_CFLAGS): New.
13559 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13560 * config.in, configure: Regenerate.
13561
9e4344e5
PA		 135622010-06-20 Ian Lance Taylor <iant@google.com>
13563 Pedro Alves <pedro@codesourcery.com>
13564
13565 * linux-x86-low.c (always_true): Delete.
13566 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
13567 trying to fool the compiler with always_true.
13568
c6beb2cb
PA		 135692010-06-20 Pedro Alves <pedro@codesourcery.com>
13570
13571 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13572 conditions in gdbserver.
13573
d2ed6730
UW		 135742010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13575
13576 * spu-low.c (spu_read_memory): Wrap around local store limit.
13577 (spu_write_memory): Likewise.
13578
4e29fb54
PA		 135792010-06-15 Pedro Alves <pedro@codesourcery.com>
13580
13581 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
13582 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
13583 LONGEST uses.
13584 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13585 uses.
13586 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13587 uses with LONGEST uses.
13588
6a271cae
PA		 135892010-06-14 Stan Shebs <stan@codesourcery.com>
13590 Pedro Alves <pedro@codesourcery.com>
13591
13592 Bytecode compiler.
13593
13594 * linux-x86-low.c: Include limits.h.
13595 (add_insns): New.
13596 (always_true): New.
13597 (EMIT_ASM): New.
13598 (EMIT_ASM32): New.
13599 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
13600 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
13601 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
13602 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
13603 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
13604 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
13605 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
13606 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
13607 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
13608 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
13609 (amd64_emit_void_call_2): New.
13610 (amd64_emit_ops): New.
13611 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
13612 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
13613 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
13614 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
13615 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
13616 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
13617 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
13618 (i386_emit_call, i386_emit_reg, i386_emit_pop)
13619 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
13620 (i386_emit_stack_adjust, i386_emit_int_call_1)
13621 (i386_emit_void_call_2): New.
13622 (i386_emit_ops): New.
13623 (x86_emit_ops): New.
13624 (the_low_target): Install x86_emit_ops.
13625 * server.h (struct emit_ops): New.
13626 (get_raw_reg_func_addr): Declare.
13627 (current_insn_ptr, emit_error): Declare.
13628 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
13629 (set_trace_state_variable_value): New defines.
13630 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
13631 addr_get_trace_state_variable_value and
13632 addr_set_trace_state_variable_value.
13633 (symbol_list): New fields for get_raw_reg,
13634 get_trace_state_variable_value and set_trace_state_variable_value.
13635 (condfn): New typedef.
13636 (struct tracepoint): New field `compiled_cond'.
13637 (do_action_at_tracepoint): Clear compiled_cond.
13638 (get_trace_state_variable_value, set_trace_state_variable_value):
13639 Export in the IPA.
13640 (condition_true_at_tracepoint): If there's a compiled condition,
13641 run that.
13642 (current_insn_ptr, emit_error): New globals.
13643 (struct bytecode_address): New.
13644 (get_raw_reg_func_addr): New.
13645 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
13646 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
13647 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
13648 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
13649 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
13650 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
13651 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
13652 (compile_tracepoint_condition, compile_bytecodes): New.
13653 * target.h (emit_ops): Forward declare.
13654 (struct target_ops): New field emit_ops.
13655 (target_emit_ops): New.
13656 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
13657 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
13658 * linux-low.c (linux_emit_ops): New.
13659 (linux_target_ops): Install it.
13660 * linux-low.h (struct linux_target_ops): New field emit_ops.
13661
92b72907
UW		 136622010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
13663
13664 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
13665 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
13666
fa593d66
PA		 136672010-06-01 Pedro Alves <pedro@codesourcery.com>
13668 Stan Shebs <stan@codesourcery.com>
13669
13670 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
13671 (all): Depend on $(extra_libraries).
13672 (install-only): Install the IPA.
13673 (IPA_OBJS, IPA_LIB): New.
13674 (clean): Remove the IPA lib.
13675 (IPAGENT_CFLAGS): New.
13676 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
13677 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
13678 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
13679 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
13680 * configure.ac: Check for atomic builtins support in the compiler.
13681 (IPA_DEPFILES, extra_libraries): Define.
13682 * configure.srv (ipa_obj): Add description.
13683 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
13684 (i[34567]86-*-linux*): Set ipa_obj.
13685 (x86_64-*-linux*): Set ipa_obj.
13686 * linux-low.c (stabilizing_threads): New.
13687 (supports_fast_tracepoints): New.
13688 (linux_detach): Stabilize threads before detaching.
13689 (handle_tracepoints): Handle internal tracing breakpoints. Assert
13690 the lwp is either not stabilizing, or is moving out of a jump pad.
13691 (linux_fast_tracepoint_collecting): New.
13692 (maybe_move_out_of_jump_pad): New.
13693 (enqueue_one_deferred_signal): New.
13694 (dequeue_one_deferred_signal): New.
13695 (linux_wait_for_event_1): If moving out of a jump pad, defer
13696 pending signals to later.
13697 (linux_stabilize_threads): New.
13698 (linux_wait_1): Check if threads need moving out of jump pads, and
13699 do it if so.
13700 (stuck_in_jump_pad_callback): New.
13701 (move_out_of_jump_pad_callback): New.
13702 (lwp_running): New.
13703 (linux_resume_one_lwp): Handle moving out of jump pads.
13704 (linux_set_resume_request): Dequeue deferred signals.
13705 (need_step_over_p): Also step over fast tracepoint jumps.
13706 (start_step_over): Also uninsert fast tracepoint jumps.
13707 (finish_step_over): Also reinsert fast tracepoint jumps.
13708 (linux_install_fast_tracepoint_jump): New.
13709 (linux_target_ops): Install linux_stabilize_threads and
13710 linux_install_fast_tracepoint_jump_pad.
13711 * linux-low.h (linux_target_ops) <get_thread_area,
13712 install_fast_tracepoint_jump_pad>: New fields.
13713 (struct lwp_info) <collecting_fast_tracepoint,
13714 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
13715 (linux_get_thread_area): Declare.
13716 * linux-x86-low.c (jump_insn): New.
13717 (x86_get_thread_area): New.
13718 (append_insns): New.
13719 (push_opcode): New.
13720 (amd64_install_fast_tracepoint_jump_pad): New.
13721 (i386_install_fast_tracepoint_jump_pad): New.
13722 (x86_install_fast_tracepoint_jump_pad): New.
13723 (the_low_target): Install x86_get_thread_area and
13724 x86_install_fast_tracepoint_jump_pad.
13725 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
13726 (struct fast_tracepoint_jump): New.
13727 (fast_tracepoint_jump_insn): New.
13728 (fast_tracepoint_jump_shadow): New.
13729 (find_fast_tracepoint_jump_at): New.
13730 (fast_tracepoint_jump_here): New.
13731 (delete_fast_tracepoint_jump): New.
13732 (set_fast_tracepoint_jump): New.
13733 (uninsert_fast_tracepoint_jumps_at): New.
13734 (reinsert_fast_tracepoint_jumps_at): New.
13735 (set_breakpoint_at): Use write_inferior_memory.
13736 (uninsert_raw_breakpoint): Use write_inferior_memory.
13737 (check_mem_read): Mask out fast tracepoint jumps.
13738 (check_mem_write): Mask out fast tracepoint jumps.
13739 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
13740 (set_fast_tracepoint_jump): Declare.
13741 (delete_fast_tracepoint_jump)
13742 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
13743 (reinsert_fast_tracepoint_jumps_at): Declare.
13744 * regcache.c: Don't compile many functions when building the
13745 in-process agent library.
13746 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13747 the register buffer in the heap.
13748 (free_register_cache): If the register buffer isn't owned by the
13749 regcache, don't free it.
13750 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13751 pre-existing register caches.
13752 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13753 type.
13754 (convert_ascii_to_int): : Constify `from' parameter type.
13755 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13756 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13757 the needed buffer in-place.
13758 (relocate_instruction): New.
13759 * server.c (handle_query) <qSymbols>: If the target supports
13760 tracepoints, give it a chance of looking up symbols. Report
13761 support for fast tracepoints.
13762 (handle_status): Stabilize threads.
13763 (process_serial_event): Adjust.
13764 * server.h (struct fast_tracepoint_jump): Forward declare.
13765 (struct process_info) <fast_tracepoint_jumps>: New field.
13766 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13767 (decode_X_packet, decode_M_packet): Adjust.
13768 (relocate_instruction): Declare.
13769 (in_process_agent_loaded): Declare.
13770 (tracepoint_look_up_symbols): Declare.
13771 (struct fast_tpoint_collect_status): Declare.
13772 (fast_tracepoint_collecting): Declare.
13773 (force_unlock_trace_buffer): Declare.
13774 (handle_tracepoint_bkpts): Declare.
13775 (initialize_low_tracepoint)
13776 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13777 * target.h (struct target_ops) <stabilize_threads,
13778 install_fast_tracepoint_jump_pad>: New fields.
13779 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13780 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13781 [HAVE_STDINT_H]: Include stdint.h.
13782 (trace_debug_1): Rename to ...
13783 (trace_vdebug): ... this.
13784 (trace_debug): Rename to ...
13785 (trace_debug_1): ... this. Add `level' parameter.
13786 (trace_debug): New.
13787 (ATTR_USED, ATTR_NOINLINE): New.
13788 (IP_AGENT_EXPORT): New.
13789 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13790 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13791 (about_to_request_buffer_space, trace_buffer_is_full)
13792 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13793 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13794 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13795 (traceframe_write_count, traceframes_created)
13796 (trace_state_variables)
13797 New renaming defines.
13798 (struct ipa_sym_addresses): New.
13799 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13800 (symbol_list): New.
13801 (ipa_sym_addrs): New.
13802 (all_tracepoint_symbols_looked_up): New.
13803 (in_process_agent_loaded): New.
13804 (write_e_ipa_not_loaded): New.
13805 (maybe_write_ipa_not_loaded): New.
13806 (tracepoint_look_up_symbols): New.
13807 (debug_threads) [IN_PROCESS_AGENT]: New.
13808 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13809 (UNKNOWN_SIDE_EFFECTS): New.
13810 (stop_tracing): New.
13811 (flush_trace_buffer): New.
13812 (stop_tracing_bkpt): New.
13813 (flush_trace_buffer_bkpt): New.
13814 (read_inferior_integer): New.
13815 (read_inferior_uinteger): New.
13816 (read_inferior_data_pointer): New.
13817 (write_inferior_data_pointer): New.
13818 (write_inferior_integer): New.
13819 (write_inferior_uinteger): New.
13820 (struct collect_static_trace_data_action): Delete.
13821 (enum tracepoint_type): New.
13822 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 13823 <actions_str, step_actions, step_actions_str>: Only include in
13824 GDBserver.
fa593d66
PA		 13825 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13826 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13827 (tracepoints): Use IP_AGENT_EXPORT.
13828 (last_tracepoint): Don't include in the IPA.
13829 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13830 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13831 (alloced_trace_state_variables): New.
13832 (trace_state_variables): Use IP_AGENT_EXPORT.
13833 (traceframe_t): Delete unused variable.
13834 (circular_trace_buffer): Don't include in the IPA.
13835 (trace_buffer_start): Delete.
13836 (struct trace_buffer_control): New.
13837 (trace_buffer_free): Delete.
13838 (struct ipa_trace_buffer_control): New.
13839 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13840 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13841 New.
13842 (trace_buffer_ctrl): New.
13843 (TRACE_BUFFER_CTRL_CURR): New.
13844 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13845 Reimplement as macros.
13846 (trace_buffer_wrap): Delete.
13847 (traceframe_write_count, traceframe_read_count)
13848 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13849 (struct tracepoint_hit_ctx) <type>: New field.
13850 (struct fast_tracepoint_ctx): New.
13851 (memory_barrier): New.
13852 (cmpxchg): New.
13853 (record_tracepoint_error): Update atomically in the IPA.
13854 (clear_inferior_trace_buffer): New.
13855 (about_to_request_buffer_space): New.
13856 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13857 updating the same buffer.
13858 (add_tracepoint): Default the tracepoint's type to trap
13859 tracepoint, and orig_size to -1.
13860 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13861 internal variables.
13862 (create_trace_state_variable): New parameter `gdb'. Handle it.
13863 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13864 (cmd_qtdp): Handle fast tracepoints.
13865 (cmd_qtdv): Adjust.
13866 (max_jump_pad_size): New.
13867 (gdb_jump_pad_head): New.
13868 (get_jump_space_head): New.
13869 (claim_jump_space): New.
13870 (sort_tracepoints): New.
13871 (MAX_JUMP_SIZE): New.
13872 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13873 IPA.
13874 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13875 support. Upload fast traceframes, and delete internal IPA
13876 breakpoints.
13877 (stop_tracing_handler): New.
13878 (flush_trace_buffer_handler): New.
13879 (cmd_qtstop): Upload fast tracepoints.
13880 (response_tracepoint): Handle fast tracepoints.
13881 (tracepoint_finished_step): Upload fast traceframes. Set the
13882 tracepoint hit context's tracepoint type.
13883 (handle_tracepoint_bkpts): New.
13884 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13885 type. Add comment about fast tracepoints.
13886 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13887 non-existing action_str field.
13888 (get_context_regcache): Handle fast tracepoints.
13889 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13890 to the regcache.
13891 (fast_tracepoint_from_jump_pad_address): New.
13892 (fast_tracepoint_from_ipa_tpoint_address): New.
13893 (collecting_t): New.
13894 (force_unlock_trace_buffer): New.
13895 (fast_tracepoint_collecting): New.
13896 (collecting): New.
13897 (gdb_collect): New.
13898 (write_inferior_data_ptr): New.
13899 (target_tp_heap): New.
13900 (target_malloc): New.
13901 (download_agent_expr): New.
13902 (UALIGN): New.
13903 (download_tracepoints): New.
13904 (download_trace_state_variables): New.
13905 (upload_fast_traceframes): New.
13906 (IPA_FIRST_TRACEFRAME): New.
13907 (IPA_NEXT_TRACEFRAME_1): New.
13908 (IPA_NEXT_TRACEFRAME): New.
13909 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13910 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13911 (gdb_jump_pad_buffer_end): New.
13912 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13913 (initialize_tracepoint): Adjust.
13914 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13915 buffer. Initialize the low module.
13916 * utils.c (PREFIX, TOOLNAME): New.
13917 (malloc_failure): Use PREFIX.
13918 (error): In the IPA, an error causes an exit.
13919 (fatal, warning): Use PREFIX.
13920 (internal_error): Use TOOLNAME.
13921 (NUMCELLS): Increase to 10.
13922 * configure, config.in: Regenerate.
13923
d149dd1d
PA		 139242010-06-01 Pedro Alves <pedro@codesourcery.com>
13925
13926 * server.c (handle_query) <qSupported>: Do two passes over the
13927 qSupported string to avoid nesting strtok.
13928
f6528abd
JK		 139292010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13930
13931 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13932 (CDEPS): New.
13933 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13934 -Wl,--dynamic-list.
13935 * configure: Regenerate.
13936 * proc-service.list: New.
13937
ca2a87a0
JK		 139382010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13939
13940 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13941 New comment.
13942
363a6e9f
OS		 139432010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13944
13945 * gdbreplay.c (remote_open): Check error return from socket() call by
13946 its equality to -1 not by it being negative.
13947 * remote-utils.c (remote_open): Likewise.
13948
d23b6cb1
PA		 139492010-05-23 Pedro Alves <pedro@codesourcery.com>
13950
13951 * config.h: Regenerate.
13952
28d3cf85
MK		 139532010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13954
13955 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13956 doesn't provide PTRACE_GET_THREAD_AREA.
13957
fea36a59
MK		 139582010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13959
13960 * linux-m68k-low.c: Include <asm/ptrace.h>
13961 (ps_get_thread_area): Implement.
13962
24b066ba
DE		 139632010-05-03 Doug Evans <dje@google.com>
13964
13965 * event-loop.c (struct callback_event): New struct.
13966 (callback_list): New global.
13967 (append_callback_event, delete_callback_event): New functions.
13968 (process_callback): New function.
13969 (start_event_loop): Call it.
13970 * remote-utils.c (NOT_SCHEDULED): Define.
13971 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13972 moved out of readchar.
13973 (readchar): Rewrite. Call reschedule before returning.
13974 (reset_readchar): New function.
13975 (remote_close): Call it.
13976 (process_remaining, reschedule): New functions.
13977 * server.h (callback_handler_func): New typedef.
13978 (append_callback_event, delete_callback_event): Declare.
13979
9836d6ea
PA		 139802010-05-03 Pedro Alves <pedro@codesourcery.com>
13981
13982 * proc-service.c (ps_pglobal_lookup): Use
13983 thread_db_look_up_one_symbol.
13984 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13985 parameter. Use it instead of all_symbols_looked_up.
13986 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13987 field.
13988 (all_symbols_looked_up): Don't declare.
13989 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13990 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13991 field.
13992 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13993 Set all_symbols_looked_up here.
13994 (thread_db_look_up_one_symbol): New.
13995 (thread_db_get_tls_address): Adjust.
13996 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13997 thread_db object on the heap, and tentatively set it in the
13998 process structure.
13999 (thread_db_init): Don't set all_symbols_looked_up here.
14000 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14001
7984d532
PA		 140022010-05-03 Pedro Alves <pedro@codesourcery.com>
14003
14004 * linux-low.c (linux_kill, linux_detach): Adjust.
14005 (status_pending_p_callback): Remove redundant statement. Check
14006 for !TARGET_WAITIKIND_IGNORE, instead of
14007 TARGET_WAITKIND_STOPPED.
14008 (handle_tracepoints): Make sure LWP is locked. Adjust.
14009 (linux_wait_for_event_1): Adjust.
14010 (linux_cancel_breakpoints): New.
14011 (unsuspend_one_lwp): New.
14012 (unsuspend_all_lwps): New.
14013 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
14014 (send_sigstop_callback): Change return type to int, add new
14015 `except' parameter and handle it.
14016 (suspend_and_send_sigstop_callback): New.
14017 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
14018 pass them down. If SUSPEND, also increment the lwp's suspend
14019 count.
14020 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
14021 (need_step_over_p): Don't consider suspended LWPs.
14022 (start_step_over): Adjust.
14023 (proceed_one_lwp): Change return type to int, add new `except'
14024 parameter and handle it.
14025 (unsuspend_and_proceed_one_lwp): New.
14026 (proceed_all_lwps): Use find_inferior instead of
14027 for_each_inferior.
14028 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
14029 also decrement the suspend count of LWPs. Pass `except' down,
14030 instead of hacking its suspend count.
14031 (linux_pause_all): Add `freeze' parameter. Adjust.
14032 (linux_unpause_all): New.
14033 (linux_target_ops): Install linux_unpause_all.
14034 * server.c (handle_status): Adjust.
14035 * target.h (struct target_ops): New fields `unpause_all' and
14036 `cancel_breakpoints'. Add new parameter to `pause_all'.
14037 (pause_all): Add new `freeze' parameter.
14038 (unpause_all): New.
14039 (cancel_breakpoints): New.
14040 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
14041 cancel breakpoints.
14042 (cmd_qtstart): Pause threads.
14043 (stop_tracing): Pause threads, and cancel breakpoints.
14044 * win32-low.c (win32_target_ops): Adjust.
14045
e471f25b
PA		 140462010-05-03 Pedro Alves <pedro@codesourcery.com>
14047
14048 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
14049 the inferior right away from here...
14050 (linux_wait_1): ... to here, and adjust to check the thread's
14051 last_resume_kind instead of the lwp's step or stop_expected flags.
14052
1915ef4f
PA		 140532010-05-02 Pedro Alves <pedro@codesourcery.com>
14054
14055 * README: Use consistent `GDB' and `GDBserver' spellings.
14056
f9e39928
PA		 140572010-05-02 Pedro Alves <pedro@codesourcery.com>
14058
14059 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
14060 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
14061 (linux_detach_one_lwp): Assume the lwp is stopped.
14062 (any_thread_of): Delete.
14063 (linux_detach): Stop all lwps here. Don't blindly delete all
14064 breakpoints.
14065 (delete_lwp_callback): New.
14066 (linux_mourn): Delete all lwps of the process that is gone.
14067 (linux_wait_1): Don't delete the last lwp of the process here.
14068 * mem-break.h (mark_breakpoints_out): Declare.
14069 * mem-break.c (mark_breakpoints_out): New.
14070 (free_all_breakpoints): Use it.
14071 * server.c (handle_target_event): If the process is gone, mark
14072 breakpoints out.
14073 * thread-db.c (struct thread_db) <create_bp>: New field.
14074 (thread_db_enable_reporting): Fix prototype. Store a thread event
14075 breakpoint reference in the thread_db struct.
14076 (thread_db_load_search): Clear the thread_db object.
14077 (try_thread_db_load_1): Ditto.
14078 (switch_to_process): New.
14079 (disable_thread_event_reporting): Use it.
14080 (remove_thread_event_breakpoints): New.
14081 (thread_db_detach, thread_db_mourn): Use it.
14082
1e7fc18c
PA		 140832010-05-01 Pedro Alves <pedro@codesourcery.com>
14084
14085 * linux-low.c (linux_enable_event_reporting): New.
14086 (linux_wait_for_event_1, handle_extended_wait): Use it.
14087
02fc4de7
PA		 140882010-04-30 Pedro Alves <pedro@codesourcery.com>
14089
14090 * linux-low.c (linux_kill_one_lwp, linux_kill)
14091 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
14092 (send_sigstop): Take an lwp_info as parameter instead. Queue a
14093 SIGSTOP even if the LWP is stopped.
14094 (send_sigstop_callback): New.
14095 (stop_all_lwps): Use send_sigstop_callback instead.
14096 (linux_resume_one_thread): Adjust.
14097 (proceed_one_lwp): Still proceed an LWP that the client has
14098 requested to stop, if we haven't reported it as stopped yet. Make
14099 sure that LWPs the client want stopped, have a pending SIGSTOP.
14100
bc3b5632
DE		 141012010-04-26 Doug Evans <dje@google.com>
14102
ae1ada35
DE		 14103 * server.c (handle_general_set): Make static.
14104
bc3b5632
DE		 14105 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
14106 Print received char after testing for error/eof instead of before.
14107 (input_interrupt): Tweak comment.
14108
65730243
DE		 141092010-04-23 Doug Evans <dje@google.com>
14110
14111 * server.c (start_inferior): Print inferior argv if --debug.
14112
a8ae7dc0
AR		 141132010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14114
14115 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14116 * nto-x86-low.c: Include server.h
14117
1c07cc19
PM		 141182010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
14119
14120 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
14121 be consistent with other sources of this directory.
14122 (init_registers_amd64): Correct name of source file of this function
14123 in the comment.
14124
e0a61e09
PM		 141252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14126
14127 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14128 64-bit executables.
14129
54709339
PM		 141302010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14131
14132 * win32-i386-low.c: Add 64-bit support.
14133 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
14134 (init_registers_amd64): Declare.
14135 (mappings): Add 64-bit version of array.
14136 (init_windows_x86): New function.
14137 (the_low_target): Change init_arch field to init_windows_x86.
14138
e8f0053d
PM		 141392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14140
14141 * win32-low.c: Adapt to support also 64-bit architecture.
14142 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
14143 (get_image_name): Use SIZE_T type for local variable `done'.
14144 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
14145 (toolhelp_get_dll_name): Idem.
14146 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
14147 Use uintptr_t typecast to avoid warning.
14148 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
14149 (handle_exception): Use phex_nz to avoid warning.
14150 (win32_wait): Remove unused local variable `process'.
14151
c481e77e
PM		 141522010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14153
14154 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14155 `amd64-avx.o'.
14156
12ea4b69
PM		 141572010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
14158
14159 * configure.ac: Use `ws2_32' library for srv_mingw.
14160 * configure: Regenerate.
14161 * gdbreplay.c: Include winsock2.h instead of winsock.h.
14162 * remote-utils.c: Likewise.
14163
f6d1620c
L		 141642010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14165
14166 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14167 if __x86_64__ is defined.
14168
8e642873
PM		 141692010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14170
14171 * configure: Regenerate.
14172
711e434b
PM		 141732010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14174
14175 * server.c (handle_query): Handle 'qGetTIBAddr' query.
14176 * target.h (target_ops): New get_tib_address field.
14177 * win32-low.h (win32_thread_info): Add thread_local_base field.
14178 * win32-low.c (child_add_thread): Add tlb argument.
14179 Set thread_local_base field to TLB.
14180 (get_child_debug_event): Adapt to child_add_thread change.
14181 (win32_get_tib_address): New function.
14182 (win32_target_ops): Set get_tib_address field to
14183 win32_get_tib_address.
14184 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
14185
505106cd
PA		 141862010-04-12 Pedro Alves <pedro@codesourcery.com>
14187
505106cd
PA		 14188 * linux-low.c (linux_mourn): Also remove the process.
14189 * server.c (handle_target_event): Don't remove the process here.
14190 * nto-low.c (nto_mourn): New.
14191 (nto_target_ops): Install it.
14192 * spu-low.c (spu_mourn): New.
14193 (spu_target_ops): Install it.
14194 * win32-low.c (win32_mourn): New.
14195 (win32_target_ops): Install it.
14196
e8470a06
PA		 141972010-04-12 Pedro Alves <pedro@codesourcery.com>
14198
14199 * server.h (buffer_xml_printf): Remove redundant `;'.
14200
45ba0d02
PA		 142012010-04-12 Pedro Alves <pedro@codesourcery.com>
14202
14203 * regcache.c (set_register_cache): Invalidate regcaches before
14204 changing the register cache layout.
14205 (regcache_invalidate_one): Allow a NULL regcache.
14206 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
14207 regcaches before changing the register cache layout or the target
14208 regsets.
14209
59e04013
L		 142102010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14211
14212 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14213 variable warning on Linux/x86-64.
14214
8336d594
PA		 142152010-04-11 Pedro Alves <pedro@codesourcery.com>
14216
14217 GDBserver disconnected tracing support.
14218
14219 * linux-low.c (linux_remove_process): Delete.
14220 (add_lwp): Don't set last_resume_kind here.
14221 (linux_kill): Use `mourn'.
14222 (linux_detach): Use `thread_db_detach', and `mourn'.
14223 (linux_mourn): New.
14224 (linux_attach_lwp_1): Adjust comment.
14225 (linux_attach): last_resume_kind moved the thread_info; adjust.
14226 (status_pending_p_callback): Adjust.
14227 (linux_wait_for_event_1): Adjust.
14228 (count_events_callback, select_singlestep_lwp_callback)
14229 (select_event_lwp_callback, cancel_breakpoints_callback)
14230 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
14231 (proceed_one_lwp): Adjust.
14232 (linux_async): Add debug output.
14233 (linux_thread_stopped): New.
14234 (linux_pause_all): New.
14235 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
14236 linux_pause_all.
14237 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
14238 (thread_db_free): Delete declaration.
14239 (thread_db_detach, thread_db_mourn): Declare.
14240 * thread-db.c (thread_db_init): Use thread_db_mourn.
14241 (thread_db_free): Delete, split in two.
14242 (disable_thread_event_reporting): New.
14243 (thread_db_detach): New.
14244 (thread_db_mourn): New.
14245
14246 * server.h (struct thread_info) <last_resume_kind>: New field.
14247 <attached>: Add comment.
14248 <gdb_detached>: New field.
14249 (handler_func): Change return type to int.
14250 (handle_serial_event, handle_target_event): Ditto.
14251 (gdb_connected): Declare.
14252 (tracing): Delete.
14253 (disconnected_tracing): Declare.
14254 (stop_tracing): Declare.
14255
14256 * server.c (handle_query) <qSupported>: Report support for
14257 disconnected tracing.
14258 (queue_stop_reply_callback): Account for running threads.
14259 (gdb_wants_thread_stopped): New.
14260 (gdb_wants_all_threads_stopped): New.
14261 (gdb_reattached_process): New.
14262 (handle_status): Clear the `gdb_detached' flag of all processes.
14263 In all-stop, stop all threads.
14264 (main): Be sure to leave tfind mode. Handle disconnected tracing.
14265 (process_serial_event): If the remote connection breaks, or if an
14266 exit was forced with "monitor exit", force an event loop exit.
14267 Handle disconnected tracing on detach.
14268 (handle_serial_event): Adjust.
14269 (handle_target_event): If GDB isn't connected, forward events back
14270 to the inferior, unless the last process exited, in which case,
14271 exit gdbserver. Adjust interface.
14272
14273 * remote-utils.c (remote_open): Don't block in accept. Instead
14274 register an event loop source on the listen socket file
14275 descriptor. Refactor bits into ...
14276 (listen_desc): ... this new global.
14277 (gdb_connected): ... this new function.
14278 (enable_async_notification): ... this new function.
14279 (handle_accept_event): ... this new function.
14280 (remote_close): Clear remote_desc.
14281
14282 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14283
14284 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
14285 New fields.
14286 (mourn_inferior): Define.
14287 (target_process_qsupported): Avoid the dangling else problem.
14288 (thread_stopped): Define.
14289 (pause_all): Define.
14290 (target_waitstatus_to_string): Declare.
14291 * target.c (target_waitstatus_to_string): New.
14292
14293 * tracepoint.c (tracing): Make extern.
14294 (disconnected_tracing): New.
14295 (stop_tracing): Make extern. Handle tracing stops due to GDB
14296 disconnecting.
14297 (cmd_qtdisconnected): New.
14298 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14299 (handle_tracepoint_general_set): Handle QTDisconnected.
14300
14301 * event-loop.c (event_handler_func): Change return type to int.
14302 (process_event): Bail out if the event handler wants the event
14303 loop to stop.
14304 (handle_file_event): Ditto.
14305 (start_event_loop): Bail out if the event handler wants the event
14306 loop to stop.
14307
14308 * nto-low.c (nto_target_ops): Adjust.
14309 * spu-low.c (spu_wait): Don't remove the process here.
14310 (spu_target_ops): Adjust.
14311 * win32-low.c (win32_wait): Don't remove the process here.
14312 (win32_target_ops): Adjust.
14313
5d267c4c
PA		 143142010-04-11 Pedro Alves <pedro@codesourcery.com>
14315
14316 * regcache.c (realloc_register_cache): Invalidate inferior's
14317 regcache before recreating it.
14318
623ccd72
PA		 143192010-04-09 Pedro Alves <pedro@codesourcery.com>
14320
14321 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14322
219f2f23
PA		 143232010-04-09 Stan Shebs <stan@codesourcery.com>
14324 Pedro Alves <pedro@codesourcery.com>
14325
14326 * server.h (LONGEST): New.
14327 (struct thread_info) <while_stepping>: New field.
14328 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
14329 Declare.
14330 (initialize_tracepoint, handle_tracepoint_general_set)
14331 (handle_tracepoint_query, tracepoint_finished_step)
14332 (tracepoint_was_hit, release_while_stepping_state_list):
14333 (current_traceframe): Declare.
14334 * server.c (handle_general_set): Handle tracepoint packets.
14335 (read_memory): New.
14336 (write_memory): New.
14337 (handle_search_memory_1): Use read_memory.
14338 (handle_query): Report support for conditional tracepoints, trace
14339 state variables, and tracepoint sources. Handle tracepoint
14340 queries.
14341 (main): Initialize the tracepoints module.
14342 (process_serial_event): Handle traceframe reads/writes.
14343
14344 * linux-low.c (handle_tracepoints): New.
14345 (linux_wait_1): Call it.
14346 (linux_resume_one_lwp): Handle while-stepping.
14347 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
14348 (linux_target_ops): Install them.
14349 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
14350 New field.
14351 * linux-x86-low.c (x86_supports_tracepoints): New.
14352 (the_low_target). Install it.
14353
14354 * mem-break.h (delete_breakpoint): Declare.
14355 * mem-break.c (delete_breakpoint): Make external.
14356
14357 * target.h (struct target_ops): Add `supports_tracepoints',
14358 `read_pc', and `write_pc' fields.
14359 (target_supports_tracepoints): Define.
14360 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
14361 (phex_nz): New.
14362
14363 * regcache.h (struct regcache) <registers_owned>: New field.
14364 (init_register_cache, regcache_cpy): Declare.
14365 (regcache_read_pc, regcache_write_pc): Declare.
14366 (register_cache_size): Declare.
14367 (supply_regblock): Declare.
14368 * regcache.c (init_register_cache): New.
14369 (new_register_cache): Use it.
14370 (regcache_cpy): New.
14371 (register_cache_size): New.
14372 (supply_regblock): New.
14373 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 14374
219f2f23
PA		 14375 * tracepoint.c: New.
14376
14377 * Makefile.in (OBS): Add tracepoint.o.
14378 (tracepoint.o): New rule.
14379
3a13a53b
L		 143802010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14381
14382 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14383 (i386-mmx.o): New.
14384 (i386-mmx.c): Likewise.
14385 (i386-mmx-linux.o): Likewise.
14386 (i386-mmx-linux.c): Likewise.
14387
14388 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
14389 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
14390 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
14391 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
14392
14393 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
14394 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
14395 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
14396
1570b33e
L		 143972010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14398
14399 * Makefile.in (clean): Updated.
14400 (i386-avx.o): New.
14401 (i386-avx.c): Likewise.
14402 (i386-avx-linux.o): Likewise.
14403 (i386-avx-linux.c): Likewise.
14404 (amd64-avx.o): Likewise.
14405 (amd64-avx.c): Likewise.
14406 (amd64-avx-linux.o): Likewise.
14407 (amd64-avx-linux.c): Likewise.
14408
14409 * configure.srv (srv_i386_regobj): Add i386-avx.o.
14410 (srv_i386_linux_regobj): Add i386-avx-linux.o.
14411 (srv_amd64_regobj): Add amd64-avx.o.
14412 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
14413 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
14414 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
14415 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
14416 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
14417 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
14418 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
14419
14420 * i387-fp.c: Include "i386-xstate.h".
14421 (i387_xsave): New.
14422 (i387_cache_to_xsave): Likewise.
14423 (i387_xsave_to_cache): Likewise.
14424 (x86_xcr0): Likewise.
14425
14426 * i387-fp.h (i387_cache_to_xsave): Likewise.
14427 (i387_xsave_to_cache): Likewise.
14428 (x86_xcr0): Likewise.
14429
14430 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
14431 * linux-crisv32-low.c (target_regsets): Likewise.
14432 * linux-m68k-low.c (target_regsets): Likewise.
14433 * linux-mips-low.c (target_regsets): Likewise.
14434 * linux-ppc-low.c (target_regsets): Likewise.
14435 * linux-s390-low.c (target_regsets): Likewise.
14436 * linux-sh-low.c (target_regsets): Likewise.
14437 * linux-sparc-low.c (target_regsets): Likewise.
14438 * linux-xtensa-low.c (target_regsets): Likewise.
14439
14440 * linux-low.c: Include <sys/uio.h>.
14441 (regsets_fetch_inferior_registers): Support nt_type.
14442 (regsets_store_inferior_registers): Likewise.
14443 (linux_process_qsupported): New.
14444 (linux_target_ops): Add linux_process_qsupported.
14445
14446 * linux-low.h (regset_info): Add nt_type.
14447 (linux_target_ops): Add process_qsupported.
14448
14449 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
14450 and <sys/uio.h>.
14451 (init_registers_i386_avx_linux): New.
14452 (init_registers_amd64_avx_linux): Likewise.
14453 (xmltarget_i386_linux_no_xml): Likewise.
14454 (xmltarget_amd64_linux_no_xml): Likewise.
14455 (PTRACE_GETREGSET): Likewise.
14456 (PTRACE_SETREGSET): Likewise.
14457 (x86_fill_xstateregset): Likewise.
14458 (x86_store_xstateregset): Likewise.
14459 (use_xml): Likewise.
14460 (x86_linux_update_xmltarget): Likewise.
14461 (x86_linux_process_qsupported): Likewise.
14462 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
14463 (x86_arch_setup): Don't call init_registers_amd64_linux nor
14464 init_registers_i386_linux here. Call
14465 x86_linux_update_xmltarget.
14466 (the_low_target): Add x86_linux_process_qsupported.
14467
14468 * server.c (handle_query): Call target_process_qsupported.
14469
14470 * target.h (target_ops): Add process_qsupported.
14471 (target_process_qsupported): New.
14472
fc7238bb
PA		 144732010-04-03 Pedro Alves <pedro@codesourcery.com>
14474
14475 * inferiors.c (add_thread): Set last_status kind to
14476 TARGET_WAITKIND_IGNORE.
14477 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
14478 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
14479 (linux_wait_1): Move `thread' local definition to block that uses
14480 it. Don't NULL initialize `event_child'.
14481 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
14482 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
14483 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
14484
bdabb078
PA		 144852010-04-01 Pedro Alves <pedro@codesourcery.com>
14486
14487 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
14488 an extended waitstatus, or by a watchpoint.
14489 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
14490 thread was stepping or has been stopped by a watchpoint.
14491
d3bbe7a0
PA		 144922010-04-01 Pedro Alves <pedro@codesourcery.com>
14493
14494 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
14495 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
14496 of another, then delete the previous, and validate all
14497 breakpoints.
14498 (validate_inserted_breakpoint): New.
14499 (delete_disabled_breakpoints): New.
14500 (validate_breakpoints): New.
14501 (check_mem_read): Validate breakpoints before trusting their
14502 shadow. Delete disabled breakpoints.
14503 (check_mem_write): Validate breakpoints before trusting they
14504 should be inserted. Delete disabled breakpoints.
14505 * mem-break.h (validate_breakpoints):
14506 * server.c (handle_query): Validate breakpoints when we see a
14507 qSymbol query.
14508
8b07ae33
PA		 145092010-04-01 Pedro Alves <pedro@codesourcery.com>
14510
14511 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
14512 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
14513 if we could tell there's a GDB breakpoint at stop_pc.
14514 (need_step_over_p): Don't do a step over if we find a GDB
14515 breakpoint at the resume PC.
14516
14517 * mem-break.c (struct raw_breakpoint): New.
14518 (enum bkpt_type): New type `gdb_breakpoint'.
14519 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
14520 fields. New field `raw'.
14521 (find_raw_breakpoint_at): New.
14522 (set_raw_breakpoint_at): Handle refcounting. Create a raw
14523 breakpoint instead.
14524 (set_breakpoint_at): Adjust.
14525 (delete_raw_breakpoint): New.
14526 (release_breakpoint): New.
14527 (delete_breakpoint): Rename to...
14528 (delete_breakpoint_1): ... this. Add proc parameter. Use
14529 release_breakpoint. Return ENOENT.
14530 (delete_breakpoint): Reimplement.
14531 (find_breakpoint_at): Delete.
14532 (find_gdb_breakpoint_at): New.
14533 (delete_breakpoint_at): Delete.
14534 (set_gdb_breakpoint_at): New.
14535 (delete_gdb_breakpoint_at): New.
14536 (gdb_breakpoint_here): New.
14537 (set_reinsert_breakpoint): Use release_breakpoint.
14538 (uninsert_breakpoint): Rename to ...
14539 (uninsert_raw_breakpoint): ... this.
14540 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
14541 (reinsert_raw_breakpoint): Change parameter type to
14542 raw_breakpoint.
14543 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
14544 instead.
14545 (check_breakpoints): Adjust. Use release_breakpoint.
14546 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
14547 (breakpoint_inserted_here): Ditto.
14548 (check_mem_read): Adjust to iterate over raw breakpoints instead.
14549 Don't trust the breakpoint's shadow if it is not inserted.
14550 (check_mem_write): Adjust to iterate over raw breakpoints instead.
14551 (delete_all_breakpoints): Adjust.
14552 (free_all_breakpoints): Mark all breakpoints as uninserted, and
14553 use delete_breakpoint_1.
14554
14555 * mem-break.h (breakpoints_supported): Delete declaration.
14556 (set_gdb_breakpoint_at): Declare.
14557 (gdb_breakpoint_here): Declare.
14558 (delete_breakpoint_at): Delete.
14559 (delete_gdb_breakpoint_at): Declare.
14560
14561 * server.h (struct raw_breakpoint): Forward declare.
14562 (struct process_info): New field `raw_breakpoints'.
14563
14564 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14565 breakpoints.
14566
6bf5e0ba
PA		 145672010-03-24 Pedro Alves <pedro@codesourcery.com>
14568
14569 * linux-low.c (status_pending_p_callback): Fix comment.
14570 (linux_wait_for_event_1): Move most of the internal breakpoint
14571 handling from here...
14572 (linux_wait_1): ... to here.
14573 (count_events_callback): New.
14574 (select_singlestep_lwp_callback): New.
14575 (select_event_lwp_callback): New.
14576 (cancel_breakpoints_callback): New.
14577 (select_event_lwp): New.
14578 (linux_wait_1): Simplify internal breakpoint handling. Give equal
14579 priority to all LWPs that have had events that should be reported
14580 to the client. Cancel breakpoints when about to reporting the
14581 event to the client, not while stopping lwps. No longer cancel
14582 finished single-steps here.
14583 (cancel_finished_single_step): Delete.
14584 (cancel_finished_single_steps): Delete.
14585
414a389f
PA		 145862010-03-24 Pedro Alves <pedro@codesourcery.com>
14587
14588 * mem-break.c (enum bkpt_type): New.
14589 (struct breakpoint): New field `type'.
14590 (set_breakpoint_at): Change return type to struct breakpoint
14591 pointer. Set type to `other_breakpoint' by default.
14592 (delete_breakpoint): Rewrite, supporting more than one breakpoint
14593 in the breakpoint list.
14594 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
14595 (reinsert_breakpoint): Rename to ...
14596 (reinsert_raw_breakpoint): ... this.
14597 (reinsert_breakpoints_at): Adjust.
14598 * mem-break.h (struct breakpoint): Declare.
14599 (set_breakpoint_at): Change return type to struct breakpoint
14600 pointer.
14601
2280c721
PA		 146022010-03-24 Pedro Alves <pedro@codesourcery.com>
14603
14604 * server.c (handle_query): Assign, not compare.
14605
d50171e4
PA		 146062010-03-24 Pedro Alves <pedro@codesourcery.com>
14607
14608 Teach linux gdbserver to step-over-breakpoints.
14609
14610 * linux-low.c (can_hardware_single_step): New.
14611 (supports_breakpoints): New.
14612 (handle_extended_wait): If stopping threads, read the stop pc of
14613 the new cloned LWP.
14614 (get_pc): New.
14615 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
14616 low target doesn't support retrieving the PC.
14617 (add_lwp): Set last_resume_kind to resume_continue.
14618 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
14619 (linux_attach): Don't clear stop_expected. Set the lwp's
14620 last_resume_kind to resume_stop.
14621 (linux_detach_one_lwp): Don't check for removed breakpoints.
14622 (check_removed_breakpoint): Delete.
14623 (status_pending_p): Rename to ...
14624 (status_pending_p_callback): ... this. Don't check for removed
14625 breakpoints. Don't consider threads that are stopped from GDB's
14626 perspective.
14627 (linux_wait_for_lwp): Always read the stop_pc here.
14628 (cancel_breakpoint): New.
14629 (step_over_bkpt): New global.
14630 (linux_wait_for_event_1): Implement stepping over breakpoints.
14631 (gdb_wants_lwp_stopped): New.
14632 (gdb_wants_all_stopped): New.
14633 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
14634 single-step traps here. Store the thread's last reported target
14635 wait status.
14636 (send_sigstop): Don't clear stop_expected. Always set it,
14637 instead.
14638 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
14639 (cancel_finished_single_step): New.
14640 (cancel_finished_single_steps): New.
14641 (wait_for_sigstop): Don't cancel finished single-step traps here.
14642 (linux_resume_one_lwp): Don't check for removed breakpoints.
14643 Don't set `step' on non-hardware step archs.
14644 (linux_set_resume_request): Ignore resume_stop requests if already
14645 stopping or stopped. Set the lwp's last_resume_kind.
14646 (resume_status_pending_p): Don't check for removed breakpoints.
14647 (need_step_over_p): New.
14648 (start_step_over): New.
14649 (finish_step_over): New.
14650 (linux_resume_one_thread): Always queue a sigstop for resume_stop
14651 requests. Clear the thread's last reported target waitstatus.
14652 Don't use the `suspended' flag. Don't consider pending breakpoints.
14653 (linux_resume): Start a step-over if necessary.
14654 (proceed_one_lwp): New.
14655 (proceed_all_lwps): New.
14656 (unstop_all_lwps): New.
14657 * linux-low.h (struct lwp_info): Rewrite comment for the
14658 `suspended' flag. Add the `stop_pc' field. Delete the
14659 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
14660 Add `'last_resume_kind' and `need_step_over' fields.
14661 * inferiors.c (struct thread_info): Delete, moved elsewhere.
14662 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
14663 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
14664 (set_raw_breakpoint_at): New.
14665 (set_breakpoint_at): Rewrite to use it.
14666 (reinsert_breakpoint_handler): Delete.
14667 (set_reinsert_breakpoint): New.
14668 (reinsert_breakpoint_by_bp): Delete.
14669 (delete_reinsert_breakpoints): New.
14670 (uninsert_breakpoint): Rewrite.
14671 (uninsert_breakpoints_at): New.
14672 (reinsert_breakpoint): Rewrite.
14673 (reinsert_breakpoints_at): New.
14674 (check_breakpoints): Rewrite.
14675 (breakpoint_here): New.
14676 (breakpoint_inserted_here): New.
14677 (check_mem_read): Adjust.
14678 * mem-break.h (breakpoints_supported, breakpoint_here)
14679 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
14680 (reinsert_breakpoint_by_bp): Delete declaration.
14681 (delete_reinsert_breakpoints): Declare.
14682 (reinsert_breakpoint): Delete declaration.
14683 (reinsert_breakpoints_at): Declare.
14684 (uninsert_breakpoint): Delete declaration.
14685 (uninsert_breakpoints_at): Declare.
14686 (check_breakpoints): Adjust prototype.
14687 * server.h: Adjust include order.
14688 (struct thread_info): Declare here. Add a `last_status' field.
14689
30ba68cb
MS		 146902010-03-23 Michael Snyder <msnyder@vmware.com>
14691
14692 * server.c (crc32): New function.
14693 (handle_query): Add handling for 'qCRC:' request.
14694
b9a881c2
PA		 146952010-03-23 Pedro Alves <pedro@codesourcery.com>
14696
14697 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14698 lwp had been stopped by a watchpoint.
14699
e92d13d5
PA		 147002010-03-16 Pedro Alves <pedro@codesourcery.com>
14701
14702 * server.h (internal_error): Declare.
14703 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14704 * utils.c (internal_error): New function.
14705
64daa791
AS		 147062010-03-15 Andreas Schwab <schwab@redhat.com>
14707
14708 * configure.srv: Fix typo setting srv_regobj.
14709
f52cd8cd
PA		 147102010-03-15 Pedro Alves <pedro@codesourcery.com>
14711
14712 * linux-low.c (fetch_register): Avoid passing a non string literal
14713 format to `error'.
14714 (usr_store_inferior_registers): Ditto.
14715
93ae6fdc
PA		 147162010-03-14 Pedro Alves <pedro@codesourcery.com>
14717
14718 * linux-low.c (linux_write_memory): Bail out early if peeking
14719 memory failed.
14720
c3adc08c
PA		 147212010-03-14 Pedro Alves <pedro@codesourcery.com>
14722
14723 * linux-low.h (struct lwp_info): New fields
14724 `stopped_by_watchpoint' and `stopped_data_address'.
14725 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
14726 here, and cache them in the lwp object.
14727 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
14728 directly.
14729 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14730 field.
14731 (linux_stopped_by_watchpoint): Rewrite.
14732 (linux_stopped_data_address): Rewrite.
14733
bce522a2
PA		 147342010-03-06 Simo Melenius <simo.melenius@iki.fi>
14735
14736 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14737 switching the current inferior, not before.
14738
90884b2b
L		 147392010-03-01 H.J. Lu <hongjiu.lu@intel.com>
14740
14741 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
14742 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
14743 i386-linux.c and amd64-linux.c.
14744 (reg-i386.o): Removed.
14745 (reg-i386.c): Likewise.
14746 (reg-i386-linux.o): Likewise.
14747 (reg-i386-linux.c): Likewise.
14748 (reg-x86-64.o): Likewise.
14749 (reg-x86-64.c): Likewise.
14750 (reg-x86-64-linux.o): Likewise.
14751 (reg-x86-64-linux.c): Likewise.
14752 (i386.o): New.
14753 (i386.c): Likewise.
14754 (i386-linux.o): Likewise.
14755 (i386-linux.c): Likewise.
14756 (amd64.o): Likewise.
14757 (amd64.c): Likewise.
14758 (amd64-linux.o): Likewise.
14759 (amd64-linux.c): Likewise.
14760
14761 * configure.srv (srv_i386_regobj): New.
14762 (srv_i386_linux_regobj): Likewise.
14763 (srv_amd64_regobj): Likewise.
14764 (srv_amd64_linux_regobj): Likewise.
14765 (srv_i386_32bit_xmlfiles): Likewise.
14766 (srv_i386_64bit_xmlfiles): Likewise.
14767 (srv_i386_xmlfiles): Likewise.
14768 (srv_amd64_xmlfiles): Likewise.
14769 (srv_i386_linux_xmlfiles): Likewise.
14770 (srv_amd64_linux_xmlfiles): Likewise.
14771 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14772 srv_xmlfiles to $srv_i386_xmlfiles.
14773 (i[34567]86-*-mingw32ce*): Likewise.
14774 (i[34567]86-*-mingw*): Likewise.
14775 (i[34567]86-*-nto*): Likewise.
14776 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14777 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14778 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14779 (x86_64-*-linux*): Likewise.
14780
14781 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14782 (init_registers_amd64_linux): New.
14783 (x86_arch_setup): Replace init_registers_x86_64_linux with
14784 init_registers_amd64_linux.
14785
193f13e6
MK		 147862010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14787
14788 * configure.ac: Check for libdl. If it is not available link against
14789 static libthread_db.
14790 * configure: Regenerate.
14791
85d721b8
PA		 147922010-02-22 Pedro Alves <pedro@codesourcery.com>
14793
14794 PR9605
14795
14796 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14797 handing a read watchpoint.
14798 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14799
6076632b
DE		 148002010-02-12 Doug Evans <dje@google.com>
14801
14802 * linux-low.c (linux_supports_tracefork_flag): Document.
14803 (linux_look_up_symbols): Add comment.
14804
3327ccf7
L		 148052010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14806
14807 * regcache.c (supply_register): Clear regcache if buf is NULL.
14808
0718675c 148092010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 14810 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 14811
14812 * inferiors.c (find_inferior): Add function documentation.
14813 (unloaded_dll): Handle the case where the unloaded dll has not
14814 been previously registered in the dll list.
14815
177321bd
DJ		 148162010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14817
14818 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14819 (thumb2_breakpoint): New.
14820 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14821
2b009048
DJ		 148222010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14823
14824 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14825 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14826 breakpoints.
14827
3be029c7
PA		 148282010-01-21 Pedro Alves <pedro@codesourcery.com>
14829
14830 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14831
18f5de3b
JK		 148322010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14833
14834 * linux-s390-low.c (s390_collect_ptrace_register)
14835 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14836
3743bb4f
DE		 148372010-01-21 Doug Evans <dje@google.com>
14838
14ce3065
DE		 14839 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14840 (PTRACE_ARG4_TYPE): New macro.
14841 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14842 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14843 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14844 (usr_store_inferior_registers): Ditto.
14845 (linux_read_memory, linux_write_memory): Ditto.
14846 (linux_test_for_tracefork): Ditto.
14847
3743bb4f
DE		 14848 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14849 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14850
8b315be5
PA		 148512010-01-21 Pedro Alves <pedro@codesourcery.com>
14852
14853 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14854 target.
14855
85492558
PA		 148562010-01-21 Pedro Alves <pedro@codesourcery.com>
14857
14858 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14859 prototype to take a regcache. Adjust.
14860
442ea881
PA		 148612010-01-20 Pedro Alves <pedro@codesourcery.com>
14862
14863 * regcache.h (struct thread_info): Forward declare.
14864 (struct regcache): New.
14865 (new_register_cache): Adjust prototype.
14866 (get_thread_regcache): Declare.
14867 (free_register_cache): Adjust prototype.
14868 (registers_to_string, registers_from_string): Ditto.
14869 (supply_register, supply_register_by_name, collect_register)
14870 (collect_register_as_string, collect_register_by_name): Ditto.
14871 * regcache.c (struct inferior_regcache_data): Delete.
14872 (get_regcache): Rename to ...
14873 (get_thread_regcache): ... this. Adjust. Switch inferior before
14874 fetching registers.
14875 (regcache_invalidate_one): Adjust.
14876 (regcache_invalidate): Fix prototype.
14877 (new_register_cache): Return the new register cache.
14878 (free_register_cache): Change prototype.
14879 (realloc_register_cache): Adjust.
14880 (registers_to_string): Change prototype to take a regcache. Adjust.
14881 (registers_from_string): Ditto.
14882 (register_data): Ditto.
14883 (supply_register): Ditto.
14884 (supply_register_by_name): Ditto.
14885 (collect_register): Ditto.
14886 (collect_register_as_string): Ditto.
14887 (collect_register_by_name): Ditto.
14888 * server.c (process_serial_event): Adjust.
14889 * linux-low.h (regset_fill_func, regset_store_func): Change
14890 prototype.
14891 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14892 Change prototype.
14893 * linux-low.c (get_stop_pc): Adjust.
14894 (check_removed_breakpoint): Adjust.
14895 (linux_wait_for_event): Adjust.
14896 (linux_resume_one_lwp): Adjust.
14897 (fetch_register): Add regcache parameter. Adjust.
14898 (usr_store_inferior_registers): Ditto.
14899 (regsets_fetch_inferior_registers): Ditto.
14900 (regsets_store_inferior_registers): Ditto.
14901 (linux_fetch_registers, linux_store_registers): Ditto.
14902 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14903 regcache. Adjust.
43aaf8b6
PA		 14904 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14905 Ditto.
442ea881
PA		 14906 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14907 prototype to take a regcache.
14908 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14909 * remote-utils.c (convert_ascii_to_int, outreg)
14910 (prepare_resume_reply): Change prototype to take a regcache.
14911 Adjust.
14912 * target.h (struct target_ops) <fetch_registers, store_registers>:
14913 Change prototype to take a regcache.
14914 (fetch_inferior_registers, store_inferior_registers): Change
14915 prototype to take a regcache. Adjust.
14916 * proc-service.c (ps_lgetregs): Adjust.
14917 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14918 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14919 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14920 take a regcache. Adjust.
14921 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14922 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14923 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14924 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14925 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14926 (cris_cannot_fetch_register):
14927 (cris_breakpoint_at): Change prototype to take a regcache.
14928 Adjust.
14929 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14930 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14931 to take a regcache. Adjust.
14932 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14933 Adjust.
14934 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14935 take a regcache. Adjust.
14936 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14937 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14938 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14939 * linux-mips-low.c (mips_get_pc):
14940 (mips_set_pc): Change prototype to take a regcache. Adjust.
14941 (mips_reinsert_addr): Adjust.
14942 (mips_collect_register): Change prototype to take a regcache.
14943 Adjust.
14944 (mips_supply_register):
14945 (mips_collect_register_32bit, mips_supply_register_32bit)
14946 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14947 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 14948 * linux-ppc-low.c (ppc_supply_ptrace_register)
14949 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 14950 (parse_spufs_run): Adjust.
14951 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14952 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14953 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14954 take a regcache. Adjust.
14955 * linux-s390-low.c (s390_collect_ptrace_register)
14956 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14957 (s390_set_pc): Change prototype to take a regcache. Adjust.
14958 (s390_arch_setup): Adjust.
14959 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14960 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14961 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14962 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14963 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14964 regcache. Adjust.
14965 (sparc_breakpoint_at): Adjust.
14966 * linux-xtensa-low.c (xtensa_fill_gregset):
14967 (xtensa_store_gregset):
14968 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14969 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14970 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14971 prototype to take a regcache. Adjust.
14972 * win32-arm-low.c (arm_fetch_inferior_register)
14973 (arm_store_inferior_register): Change prototype to take a
14974 regcache. Adjust.
14975 * win32-i386-low.c (i386_fetch_inferior_register)
14976 (i386_store_inferior_register): Change prototype to take a
14977 regcache. Adjust.
14978 * win32-low.c (child_fetch_inferior_registers)
14979 (child_store_inferior_registers): Change prototype to take a
14980 regcache. Adjust.
14981 (win32_wait): Adjust.
14982 (win32_fetch_inferior_registers): Change prototype to take a
14983 regcache. Adjust.
14984 (win32_store_inferior_registers): Adjust.
14985 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14986 store_inferior_register>: Change prototype to take a regcache.
14987
60c3d7b0
DE		 149882010-01-20 Doug Evans <dje@google.com>
14989
14990 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14991 #ifdef.
14992 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 14993 (W_STOPCODE): Provide definition if missing.
60c3d7b0 14994
dc146f7c
VP		 149952010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14996
14997 * linux-low.c (linux_core_of_thread): New.
14998 (compare_ints, show_process, list_threads): New.
14999 (linux_qxfer_osdata): Report threads and cores.
15000 (linux_target_op): Register linux_core_of_thread.
15001 * remote-utils.c (prepare_resume_reply): Report the core.
15002 (buffer_xml_printf): Support %d specifier.
15003 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
15004 New.
15005 (handle_query): Handle qXfer:threads. Announce availability
15006 thereof.
15007 * target.h (struct target_ops): New field core_of_thread.
15008
7803799a
UW		 150092010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
15010
15011 * Makefile.in (clean): Remove new generated files.
15012 (reg-s390.o, reg-s390.c): Remove rules.
15013 (reg-s390x.o, reg-s390x.c): Likewise.
15014 (s390-linux32.o, s390-linux32.c): Add rules.
15015 (s390-linux64.o, s390-linux64.c): Likewise.
15016 (s390x-linux64.o, s390x-linux64.c): Likewise.
15017 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
15018 * linux-s390-low.c: Include <elf.h>.
15019 (HWCAP_S390_HIGH_GPRS): Define if undefined.
15020 (init_registers_s390): Remove prototype.
15021 (init_registers_s390x): Likewise.
15022 (init_registers_s390_linux32): Add prototype.
15023 (init_registers_s390_linux64): Likewise.
15024 (init_registers_s390x_linux64): Likewise.
15025 (s390_num_regs_3264): New define.
15026 (s390_regmap_3264): New global variable.
15027 (s390_cannot_fetch_register): Remove obsolete check.
15028 (s390_cannot_store_register): Likewise.
15029 (s390_collect_ptrace_register): Handle upper/lower register halves.
15030 (s390_supply_ptrace_register): Likewise.
15031 (s390_fill_gregset): Update to register number changes.
15032 (s390_get_hwcap): New routine.
15033 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
15034 Install appropriate regmap and register set.
15035
6e7ffa39
JB		 150362010-01-01 Joel Brobecker <brobecker@adacore.com>
15037
15038 * server.c (gdbserver_version): Update copyright year to 2010.
15039 * gdbreplay.c (gdbreplay_version): Likewise.
15040
957f3f49
DE		 150412009-12-28 Doug Evans <dje@google.com>
15042
15043 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15044 elf/external.h. Include <elf.h> instead but only if necessary.
15045
ca5c370d
PA		 150462009-12-28 Pedro Alves <pedro@codesourcery.com>
15047
15048 * linux-low.c (linux_remove_process): Remove `detaching'
15049 parameter. Don't release/detach from thread_db here.
15050 (linux_kill): Release/detach from thread_db here, ...
15051 (linux_detach): ... and here, before actually detaching.
15052 (linux_wait_1): ... and here, when a process exits.
15053 * thread-db.c (any_thread_of): New.
15054 (thread_db_free): Switch the current inferior to a thread of the
15055 passed in process.
15056
4ee62156
DE		 150572009-12-21 Doug Evans <dje@google.com>
15058
d90e6a88
DE		 15059 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
15060
c5f62d5f
DE		 15061 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
15062 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
15063 warning ifndef __NR_tkill. Move setting of errno there too.
15064 Delete unnecessary resetting of errno after syscall.
15065 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
15066
10e86dd7
DE		 15067 * configure.ac: Check for dladdr.
15068 * config.in: Regenerate.
15069 * configure: Regenerate.
15070 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
15071 (try_thread_db_load): Update.
15072
4ee62156
DE		 15073 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15074
00f515da
DE		 150752009-12-18 Doug Evans <dje@google.com>
15076
e9464885
DE		 15077 * event-loop.c: Include unistd.h if it exists.
15078
07d4f67e
DE		 15079 * linux-low.c (my_waitpid): Move definition away from being in
15080 between linux_tracefork_child/linux_test_for_tracefork.
15081
00f515da
DE		 15082 * gdb_proc_service.h (psaddr_t): Fix type.
15083 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
15084 signature to match glibc.
15085
1de1badb
DE		 150862009-12-16 Doug Evans <dje@google.com>
15087
15088 * linux-low.c (linux_read_memory): Fix argument to read.
15089
aeeb81d1
PA		 150902009-11-26 Pedro Alves <pedro@codesourcery.com>
15091
15092 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15093 events, don't leave current_inferior pointing at null.
15094
10357975
PA		 150952009-11-26 Pedro Alves <pedro@codesourcery.com>
15096
15097 * win32-low.c (LOG): Delete.
15098 (OUTMSG): Output to stderr.
15099 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
15100 on compile time LOG macro.
15101 (win32_wait): Fix debug output.
15102
cf6e3471
PA		 151032009-11-26 Pedro Alves <pedro@codesourcery.com>
15104
15105 * win32-low.c (win32_add_one_solib): If the dll name is
15106 "ntdll.dll", prepend the system directory to the dll path.
15107
0c85e18e
MK		 151082009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15109
15110 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15111
9ac544ce 151122009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 15113 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 15114
15115 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
15116 * configure.ac: Check for __mcoldfire__ and set
15117 gdb_cv_m68k_is_coldfire.
15118 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
15119 reg-cf.o and reg-m68k.o.
15120 * configure: Regenerated.
15121
fd7dd3e6
PA		 151222009-11-16 Pedro Alves <pedro@codesourcery.com>
15123
15124 * linux-low.c (linux_remove_process): Add `detaching' parameter.
15125 Pass it to thread_db_free.
15126 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
15127 proper `detaching' argument to linux_remove_process.
15128 * linux-low.h (thread_db_free): Add `detaching' parameter.
15129 * thread-db.c (thread_db_init): Pass false as `detaching' argument
15130 to thread_db_free.
15131 (thread_db_free): Add `detaching' parameter. Only
15132 call td_ta_clear_event if detaching from process.
15133
75aa492e
MK		 151342009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15135
15136 * thread-db.c (thread_db_free): Fix typo.
15137
21e1bee4
PP		 151382009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15139
15140 PR gdb/10838
15141 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15142
8838b45e
NS		 151432009-11-03 Nathan Sidwell <nathan@codesourcery.com>
15144
15145 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
15146 with an i686 compiler.
15147 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
15148 needed.
15149 * configure: Rebuilt.
15150
8a35fb51
SL		 151512009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15152
15153 PR gdb/10783
15154
15155 * server.c (handle_search_memory_1): Correct read_addr initialization
15156 in loop for searching subsequent chunks.
15157
96f15937
PP		 151582009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
15159
15160 * configure.ac: New --with-libthread-db option.
15161 * thread-db.c: Allow direct dependence on libthread_db.
15162 (thread_db_free): Adjust.
15163 * config.in: Regenerate.
15164 * configure: Likewise.
889bf7c5 15165
5f7d1694
PP		 151662009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15167
15168 PR gdb/10757
15169 * thread-db.c (attach_thread): New function.
15170 (maybe_attach_thread): Return success/failure.
15171 (find_new_threads_callback): Adjust.
889bf7c5
PA		 15172 (thread_db_find_new_threads): Loop until no new threads.
15173
88e3b899
PA		 151742009-10-13 Pedro Alves <pedro@codesourcery.com>
15175
15176 * proc-service.c (ps_lgetregs): Formatting.
15177
cdbfd419
PP		 151782009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
15179
15180 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
15181 * configure.ac: Adjust.
15182 * linux-low.h (struct process_info_private): Move members to struct
15183 thread_db.
15184 (thread_db_free, thread_db_handle_monitor_command): New prototype.
15185 * linux-low.c (linux_remove_process): Adjust.
15186 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
15187 * server.c (handle_query): Move code ...
15188 (handle_monitor_command): ... here. New function.
15189 * target.h (struct target_ops): New member.
15190 * thread-db.c (struct thread_db): New.
15191 (libthread_db_search_path): New variable.
15192 (thread_db_create_event, thread_db_enable_reporting)
15193 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
15194 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
15195 (try_thread_db_load_1, dladdr_to_soname): New functions.
15196 (try_thread_db_load, thread_db_load_search): New functions.
15197 (thread_db_init): Search for libthread_db.
15198 (thread_db_free): New function.
15199 (thread_db_handle_monitor_command): Likewise.
15200 * config.in: Regenerate.
15201 * configure: Regenerate.
889bf7c5 15202
4168d2d6
UW		 152032009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15204
15205 * spu-low.c (spu_kill): Wait for inferior to terminate.
15206 Call clear_inferiors.
15207 (spu_detach): Call clear_inferiors.
15208
81ecdfbb
RW		 152092009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15210
15211 * aclocal.m4: Regenerate.
15212 * config.in: Likewise.
15213 * configure: Likewise.
15214
0b9ff2c0
UW		 152152009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15216
15217 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
15218 (parse_spufs_run): New function.
15219 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
15220 (ppc_breakpoint_at): Handle SPU breakpoints.
15221
efcbbd14
UW		 152222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15223
15224 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
15225 (SPUFS_MAGIC): Define.
15226 (spu_enumerate_spu_ids): New function.
15227 (linux_qxfer_spu): New function.
15228 (linux_target_ops): Install linux_qxfer_spu.
15229
f4d9bade
UW		 152302009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
15231
15232 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
15233 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
15234 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
15235 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
15236 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
15237 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
15238 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
15239 (init_registers_powerpc_cell32l): Add prototype.
15240 (init_registers_powerpc_cell64l): Likewise.
15241 (ppc_arch_setup): Detect Cell/B.E. architecture.
15242
96e946ca
RW		 152432009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15244
15245 * Makefile.in (datarootdir): New variable.
15246
58d6951d
DJ		 152472009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15248
15249 * linux-low.c (linux_write_memory): Update debugging output.
15250 * Makefile.in (clean): Add new descriptions.
15251 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
15252 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
15253 * configure.srv: Add new files for arm*-*-linux*.
15254 * linux-arm-low.c: Add new declarations.
15255 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
15256 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
15257 (HWCAP_VFPv3D16): New.
15258 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
15259 instead of __IWMMXT__.
15260 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
15261 (arm_arch_setup): New.
15262 (target_regsets): Remove #ifdef. Add VFP regset.
15263 (the_low_target): Use arm_arch_setup.
15264
12b42a12
DJ		 152652009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15266
15267 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15268 the main thread again.
15269
ac8c974e
AR		 152702009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
15271
15272 Adding Neutrino gdbserver.
15273 * configure: Regenerated.
15274 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
15275 * configure.srv (i[34567]86-*-nto*): New target.
15276 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
15277 * remote-utils.c [__QNX__]: Include sys/iomgr.h
15278 (nto_comctrl) [__QNX__]: New function.
15279 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
15280
4424e0c3 152812009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 15282
15283 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15284 srv_tgtobj.
15285
912cf4ba
PA		 152862009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15287 Pedro Alves <pedro@codesourcery.com>
15288
15289 * win32-i386-low.c (i386_get_thread_context): Handle systems that
15290 don't support CONTEXT_EXTENDED_REGISTERS.
15291 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
15292 (the_low_target): Install them.
15293 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
15294 failing with ERROR_PIPE_NOT_CONNECTED.
15295
aa5ca48f
DE		 152962009-06-30 Doug Evans <dje@google.com>
15297 Pierre Muller <muller@ics.u-strasbg.fr>
15298
15299 Add h/w watchpoint support to x86-linux, win32-i386.
15300 * Makefile.in (SFILES): Add i386-low.c
15301 (i386_low_h): Define.
15302 (i386-low.o): Add dependencies.
15303 (linux-x86-low.o): Add i386-low.h dependency.
15304 (win32-i386-low.o): Ditto.
15305 * i386-low.c: New file.
15306 * i386-low.h: New file.
15307 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
15308 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
15309 * linux-low.c (linux_add_process): Initialize arch_private.
15310 (linux_remove_process): Free arch_private.
15311 (add_lwp): Initialize arch_private.
15312 (delete_lwp): Free arch_private.
15313 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
15314 provided.
15315 * linux-low.h (process_info_private): New member arch_private.
15316 (lwp_info): New member arch_private.
15317 (linux_target_ops): New members new_process, new_thread,
15318 prepare_to_resume.
15319 (ptid_of): New macro.
15320 * linux-x86-low.c: Include stddef.h, i386-low.h.
15321 (arch_process_info): New struct.
15322 (arch_lwp_info): New struct.
15323 (x86_linux_dr_get, x86_linux_dr_set): New functions.
15324 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15325 (i386_dr_low_get_status): New function.
15326 (x86_insert_point, x86_remove_point): New functions.
15327 (x86_stopped_by_watchpoint): New function.
15328 (x86_stopped_data_address): New function.
15329 (x86_linux_new_process, x86_linux_new_thread): New functions.
15330 (x86_linux_prepare_to_resume): New function.
15331 (the_low_target): Add entries for insert_point, remove_point,
15332 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
15333 prepare_to_resume.
15334 * server.c (debug_hw_points): New global.
15335 (monitor_show_help): Document set debug-hw-points.
15336 (handle_query): Process "set debug-hw-points".
15337 * server.h (debug_hw_points): Declare.
15338 (paddress): Declare.
15339 * utils.c (NUMCELLS, CELLSIZE): New macros.
15340 (get_sell, xsnprintf, paddress): New functions.
15341 * win32-arm-low.c (the_low_target): Add entries for insert_point,
15342 remove_point, stopped_by_watchpoint, stopped_data_address.
15343 * win32-i386-low.c: Include i386-low.h.
15344 (debug_reg_state): Replaces dr.
15345 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
15346 (i386_dr_low_get_status): New function.
15347 (i386_insert_point, i386_remove_point): New functions.
15348 (i386_stopped_by_watchpoint): New function.
15349 (i386_stopped_data_address): New function.
15350 (i386_initial_stuff): Update.
15351 (get_thread_context,set_thread_context,i386_thread_added): Update.
15352 (the_low_target): Add entries for insert_point,
15353 remove_point, stopped_by_watchpoint, stopped_data_address.
15354 * win32-low.c (win32_insert_watchpoint): New function.
15355 (win32_remove_watchpoint): New function.
15356 (win32_stopped_by_watchpoint): New function.
15357 (win32_stopped_data_address): New function.
15358 (win32_target_ops): Add entries for insert_watchpoint,
15359 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
15360 * win32-low.h (win32_target_ops): New members insert_point,
15361 remove_point, stopped_by_watchpoint, stopped_data_address.
15362
d993e290
PA		 153632009-06-25 Pedro Alves <pedro@codesourcery.com>
15364
15365 * server.c (process_serial_event): Re-return unsupported, not
15366 error, if the type isn't recognized. Re-allow supporting only
15367 insert or remove packets. Also call require_running for
15368 breakpoints. Add missing break statement to default case. Tidy.
15369 * target.h (struct target_ops): Rename insert_watchpoint to
15370 insert_point, and remove_watchpoint to remove_point.
15371
15372 * linux-low.h (struct linux_target_ops): Likewise.
15373 * linux-low.c (linux_insert_watchpoint): Rename to ...
15374 (linux_insert_point): ... this. Adjust.
15375 (linux_remove_watchpoint): Rename to ...
15376 (linux_remove_point): ... this. Adjust.
15377 (linux_target_ops): Adjust.
15378 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
15379 (cris_insert_point): ... this.
15380 (cris_remove_watchpoint): Rename to ...
15381 (cris_remove_point): ... this.
15382 (the_low_target): Adjust.
15383
0f54c268
PM		 153842009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15385
15386 * server.c (handle_v_kill): Pass signal_pid to
15387 kill_inferior if multi_process is zero.
15388
c6314022
AR		 153892009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
15390
15391 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
15392 * target.h (target_ops): Comment for *_watchpoint to make it clear
15393 the functions can get types '0' and '1'.
15394
4463ce24
AR		 153952009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
15396
15397 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
15398 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
15399 * regcache.c (get_regcache): Likewise.
15400 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
15401 * win32-low.c (child_fetch_inferior_registers): Remove check for
15402 regno 0.
15403
cf8fd78b
PA		 154042009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15405 Pedro Alves <pedro@codesourcery.com>
15406
15407 * target.h (struct target_ops) <supports_multi_process>: New
15408 callback.
15409 (target_supports_multi_process): New.
15410 * server.c (handle_query): Even if GDB reports support, only
15411 enable multi-process if the target also supports it. Report
15412 multi-process support only if the target backend supports it.
15413 * linux-low.c (linux_supports_multi_process): New function.
15414 (linux_target_ops): Install it as target_supports_multi_process
15415 callback.
15416
47c0c975
DE		 154172009-05-24 Doug Evans <dje@google.com>
15418
e09875d4
DE		 15419 Global renaming of find_thread_pid to find_thread_ptid.
15420 * server.h (find_thread_ptid): Renamed from find_thread_pid.
15421 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
15422 All callers updated.
15423
e27d73f6
DE		 15424 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
15425 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
15426 directly.
15427
47c0c975
DE		 15428 * linux-low.c (get_stop_pc): Print pc if debug_threads.
15429 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
15430 (linux_resume_one_lwp): Ditto.
15431
2acc282a
DE		 154322009-05-23 Doug Evans <dje@google.com>
15433
15434 * linux-low.c (linux_resume_one_lwp): Change type of first arg
15435 from struct inferior_list_entry * to struct lwp_info *.
15436 All callers updated.
15437
9f1036c1
DE		 154382009-05-13 Doug Evans <dje@google.com>
15439
15440 * linux-x86-low.c: Don't include assert.h.
15441 (x86_siginfo_fixup): Use fatal, not assert.
15442 (x86_arch_setup): Fix comment.
15443
d0722149
DE		 154442009-05-12 Doug Evans <dje@google.com>
15445
15446 Biarch support for i386/amd64 gdbserver.
15447 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
15448 Add linux-x86-low.c.
15449 (linux-i386-low.o, linux-x86-64-low.o): Delete.
15450 (linux-x86-low.o): Add.
15451 * linux-x86-64-low.c: Delete.
15452 * linux-i386-low.c: Delete.
15453 * linux-x86-low.c: New file.
15454 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
15455 linux-x86-low.o.
15456 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
15457 linux-x86-low.o.
15458 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
15459 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
15460 (linux_child_pid_to_exec_file): New function.
15461 (elf_64_header_p, elf_64_file_p): New functions.
15462 (siginfo_fixup): New function.
15463 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
15464 give target a chance to convert layout.
15465 * linux-low.h (linux_target_ops): New member siginfo_fixup.
15466 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
15467
fdeb2a12
DE		 154682009-05-07 Doug Evans <dje@google.com>
15469
15470 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15471 (regsets_store_inferior_registers): Ditto.
15472
a6dbe5df
PA		 154732009-05-06 Pedro Alves <pedro@codesourcery.com>
15474
15475 PR server/10048
15476
15477 * linux-low.c (must_set_ptrace_flags): Delete.
15478 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15479 of the global.
15480 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15481 `lwp->must_set_ptrace_flags' instead.
ba42693b 15482 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 15483 (linux_wait_1): ... not here.
15484
5091eb23
DE		 154852009-04-30 Doug Evans <dje@google.com>
15486
9f767825
DE		 15487 * inferiors.c (started_inferior_callback): New function.
15488 (attached_inferior_callback): New function.
15489 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
15490 * server.c (print_started_pid, print_attached_pid): New functions.
15491 (detach_or_kill_for_exit): New function.
15492 (main): Call it instead of for_each_inferior (kill_inferior_callback).
15493 * server.h (have_started_inferiors_p): Declare.
15494 (have_attached_inferiors_p): Declare.
15495
5091eb23
DE		 15496 * inferiors.c (remove_process): Fix memory leak, free process.
15497 * linux-low.c (linux_remove_process): New function.
15498 (linux_kill): Call it instead of remove_process.
15499 (linux_detach, linux_wait_1): Ditto.
15500
155c8968
PA		 155012009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15502
15503 * configure.srv: Add x86 Windows CE target.
15504
7fe519cb
UW		 155052009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15506
15507 * inferiors.c (get_thread_process): Make global.
15508 * server.h (get_thread_process): Add prototype.
15509 * thread-db.c (find_one_thread): Use get_thread_process
15510 instead of current_process.
15511 (thread_db_get_tls_address): Do not crash if called when
15512 thread layer is not yet initialized.
15513
5472f405
UW		 155142009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
15515
15516 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
15517 * spu-low.c (current_tid): Rename to ...
15518 (current_ptid): ... this.
15519 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
15520 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
15521 ptid_get_lwp (current_ptid) instead of current_tid.
15522 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
15523 instead of current_tid. Use find_process_pid to verify pid
15524 argument is valid. Pass proper argument to remove_process.
15525 (spu_thread_alive): Compare current_ptid instead of current_tid.
15526 (spu_resume): Likewise.
15527
55ac2b99
PA		 155282009-04-02 Pedro Alves <pedro@codesourcery.com>
15529
15530 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15531 variable.
15532
95954743
PA		 155332009-04-01 Pedro Alves <pedro@codesourcery.com>
15534
15535 Implement the multiprocess extensions, and add linux multiprocess
15536 support.
15537
15538 * server.h (ULONGEST): Declare.
15539 (struct ptid, ptid_t): New.
15540 (minus_one_ptid, null_ptid): Declare.
15541 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15542 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
15543 (struct inferior_list_entry): Change `id' type from unsigned from
15544 to ptid_t.
15545 (struct sym_cache, struct breakpoint, struct
15546 process_info_private): Forward declare.
15547 (struct process_info): Declare.
15548 (current_process): Declare.
15549 (all_processes): Declare.
15550 (initialize_inferiors): Declare.
15551 (add_thread): Adjust to use ptid_t.
15552 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
15553 (add_process, remove_process, find_thread_pid): Declare.
15554 (find_inferior_id): Adjust to use ptid_t.
15555 (cont_thread, general_thread, step_thread): Change type to ptid_t.
15556 (multi_process): Declare.
15557 (push_event): Adjust to use ptid_t.
15558 (read_ptid, write_ptid): Declare.
15559 (prepare_resume_reply): Adjust to use ptid_t.
15560 (clear_symbol_cache): Declare.
15561 * inferiors.c (all_processes): New.
15562 (null_ptid, minus_one_ptid): New.
15563 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
15564 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
15565 (add_thread): Change unsigned long to ptid. Remove gdb_id
15566 parameter. Adjust.
15567 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
15568 (gdb_id_to_thread): Rename to ...
15569 (find_thread_pid): ... this. Change unsigned long to ptid.
15570 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
15571 (loaded_dll, pull_pid_from_list): Adjust.
15572 (add_process, remove_process, find_process_pid)
15573 (get_thread_process, current_process, initialize_inferiors): New.
15574 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
15575 (struct target_waitstatus) <related_pid>: Ditto.
15576 (struct target_ops) <kill, detach>: Add `pid' argument. Change
15577 return type to int.
15578 (struct target_ops) <join>: Add `pid' argument.
15579 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
15580 (struct target_ops) <wait>: Add `ptid' field. Change return type
15581 to ptid.
15582 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
15583 (mywait): Add `ptid' argument. Change return type to ptid_t.
15584 (target_pid_to_str): Declare.
15585 * target.c (set_desired_inferior): Adjust to use ptids.
15586 (mywait): Add new `ptid' argument. Adjust.
15587 (target_pid_to_str): New.
15588 * mem-break.h (free_all_breakpoints): Declare.
15589 * mem-break.c (breakpoints): Delelete.
15590 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
15591 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
15592 to use per-process breakpoint list.
15593 (free_all_breakpoints): New.
15594 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
15595 (symbol_cache, all_symbols_looked_up): Delete.
15596 (hexchars): New.
15597 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
15598 read_ptid): New.
15599 (prepare_resume_reply): Change ptid argument's type from unsigned
15600 long to ptid_t. Adjust. Implement W;process and X;process.
15601 (free_sym_cache, clear_symbol_cache): New.
15602 (look_up_one_symbol): Adjust to per-process symbol cache. *
15603 * server.c (cont_thread, general_thread, step_thread): Change type
15604 to ptid_t.
15605 (attached): Delete.
15606 (multi_process): New.
15607 (last_ptid): Change type to ptid_t.
15608 (struct vstop_notif) <ptid>: Change type to ptid_t.
15609 (queue_stop_reply, push_event): Change `ptid' argument's type to
15610 ptid_t.
15611 (discard_queued_stop_replies): Add `pid' argument.
15612 (start_inferior): Adjust to use ptids. Adjust to mywait interface
15613 changes. Don't reference the `attached' global.
15614 (attach_inferior): Adjust to mywait interface changes.
15615 (handle_query): Adjust to use ptids. Parse GDB's qSupported
15616 features. Handle and report "multiprocess+". Handle
15617 "qAttached:PID".
15618 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
15619 changes.
15620 (handle_v_kill): New.
15621 (handle_v_stopped): Adjust to use target_pid_to_str.
15622 (handle_v_requests): Allow multiple attaches and runs when
15623 multiprocess extensions are in effect. Handle "vKill".
15624 (myresume): Adjust to use ptids.
15625 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
15626 (handle_status): Adjust to discard_queued_stop_replies interface
15627 change.
15628 (first_thread_of, kill_inferior_callback)
15629 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
15630 (main): Call initialize_inferiors. Adjust to use ptids, killing
15631 and detaching from all inferiors. Handle multiprocess packet
15632 variants.
15633 * linux-low.h: Include gdb_proc_service.h.
15634 (struct process_info_private): New.
15635 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
15636 <lwpid_of>: Use ptid_get_lwp.
15637 (get_lwp_thread): Adjust.
15638 (struct lwp_info): Add `dead' member.
15639 (find_lwp_pid): Declare.
15640 * linux-low.c (thread_db_active): Delete.
15641 (new_inferior): Adjust comment.
15642 (inferior_pid): Delete.
15643 (linux_add_process): New.
15644 (handle_extended_wait): Adjust.
15645 (add_lwp): Change unsigned long to ptid.
15646 (linux_create_inferior): Add process to processes table. Adjust
15647 to use ptids. Don't set new_inferior here.
15648 (linux_attach_lwp): Rename to ...
15649 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
15650 it. Adjust to use ptids.
15651 (linux_attach_lwp): New.
15652 (linux_attach): Add process to processes table. Don't set
15653 new_inferior here.
15654 (struct counter): New.
15655 (second_thread_of_pid_p, last_thread_of_process_p): New.
15656 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
15657 multiple processes.
15658 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
15659 processes. Remove process from process table.
15660 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
15661 to multiple processes.
15662 (any_thread_of): New.
15663 (linux_detach): Add `pid' argument, and handle it. Remove process
15664 from processes table.
15665 (linux_join): Add `pid' argument. Handle it.
15666 (linux_thread_alive): Change unsighed long argument to ptid_t.
15667 Consider dead lwps as not being alive.
15668 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
15669 threads we're not interested in.
15670 (same_lwp, find_lwp_pid): New.
15671 (linux_wait_for_lwp): Change `pid' argument's type from int to
15672 ptid_t. Adjust.
15673 (linux_wait_for_event): Rename to ...
15674 (linux_wait_for_event_1): ... this. Change `pid' argument's type
15675 from int to ptid_t. Adjust.
15676 (linux_wait_for_event): New.
15677 (linux_wait_1): Add `ptid' argument. Change return type to
15678 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
15679 that exit from the process table.
15680 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
15681 Adjust.
15682 (mark_lwp_dead): New.
15683 (wait_for_sigstop): Adjust to use ptids. If a process exits while
15684 stopping all threads, mark its main lwp as dead.
15685 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
15686 ptids.
15687 (fetch_register, usr_store_inferior_registers)
15688 (regsets_fetch_inferior_registers)
15689 (regsets_store_inferior_registers, linux_read_memory)
15690 (linux_write_memory): Inline `inferior_pid'.
15691 (linux_look_up_symbols): Adjust to use per-process
15692 `thread_db_active'.
15693 (linux_request_interrupt): Adjust to use ptids.
15694 (linux_read_auxv): Inline `inferior_pid'.
15695 (initialize_low): Don't reference thread_db_active.
15696 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
15697 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
15698 (ps_getpid): Return the pid of the current inferior.
15699 * thread-db.c (proc_handle, thread_agent): Delete.
15700 (thread_db_create_event, thread_db_enable_reporting): Adjust to
15701 per-process data.
15702 (find_one_thread): Change argument type to ptid_t. Adjust to
15703 per-process data.
15704 (maybe_attach_thread): Adjust to per-process data and ptids.
15705 (thread_db_find_new_threads): Ditto.
15706 (thread_db_init): Ditto.
15707 * spu-low.c (spu_create_inferior, spu_attach): Add process to
15708 processes table. Adjust to use ptids.
15709 (spu_kill, spu_detach): Adjust interface. Remove process from
15710 processes table.
15711 (spu_join, spu_thread_alive): Adjust interface.
15712 (spu_wait): Adjust interface. Remove process from processes
15713 table. Adjust to use ptids.
15714 * win32-low.c (current_inferior_tid): Delete.
15715 (current_inferior_ptid): New.
15716 (debug_event_ptid): New.
15717 (thread_rec): Take a ptid. Adjust.
15718 (child_add_thread): Add `pid' argument. Adjust to use ptids.
15719 (child_delete_thread): Ditto.
15720 (do_initial_child_stuff): Add `attached' argument. Add process to
15721 processes table.
15722 (child_fetch_inferior_registers, child_store_inferior_registers):
15723 Adjust.
15724 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
15725 (win32_attach): Pass 1 to do_initial_child_stuff.
15726 (win32_kill): Adjust interface. Remove process from processes
15727 table.
15728 (win32_detach): Ditto.
15729 (win32_join): Adjust interface.
15730 (win32_thread_alive): Take a ptid.
15731 (win32_resume): Adjust to use ptids.
15732 (get_child_debug_event): Ditto.
15733 (win32_wait): Adjust interface. Remove exiting process from
15734 processes table.
15735
bd99dc85
PA		 157362009-04-01 Pedro Alves <pedro@codesourcery.com>
15737
15738 Non-stop mode support.
15739
15740 * server.h (non_stop): Declare.
15741 (gdb_client_data, handler_func): Declare.
15742 (delete_file_handler, add_file_handler, start_event_loop):
15743 Declare.
15744 (handle_serial_event, handle_target_event, push_event)
15745 (putpkt_notif): Declare.
15746 * target.h (enum resume_kind): New.
15747 (struct thread_resume): Replace `step' field by `kind' field.
15748 (TARGET_WNOHANG): Define.
15749 (struct target_ops) <wait>: Add `options' argument.
15750 <supports_non_stop, async, start_non_stop>: New fields.
15751 (target_supports_non_stop, target_async): New.
15752 (start_non_stop): Declare.
15753 (mywait): Add `options' argument.
15754 * target.c (mywait): Add `options' argument. Print child exit
15755 notifications here.
15756 (start_non_stop): New.
15757 * server.c (non_stop, own_buf, mem_buf): New globals.
15758 (struct vstop_notif): New.
15759 (notif_queue): New global.
15760 (queue_stop_reply, push_event, discard_queued_stop_replies)
15761 (send_next_stop_reply): New.
15762 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15763 interface changes.
15764 (attach_inferior): In non-stop mode, don't wait for the target
15765 here.
15766 (handle_general_set): Handle QNonStop.
15767 (handle_query): When handling qC, return the current general
15768 thread, instead of the first thread of the list.
15769 (handle_query): If the backend supports non-stop mode, include
15770 QNonStop+ in the qSupported query response.
15771 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15772 and non-stop mode.
15773 (handle_v_attach, handle_v_run): Handle non-stop mode.
15774 (handle_v_stopped): New.
15775 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15776 (myresume): Adjust to use resume_kind. Handle non-stop.
15777 (queue_stop_reply_callback): New.
15778 (handle_status): Handle non-stop mode.
15779 (main): Clear non_stop flag on reconnection. Use the event-loop.
15780 Refactor serial protocol handling from here ...
15781 (process_serial_event): ... to this new function. When GDB
15782 selects any thread, select one here. In non-stop mode, wait until
15783 GDB acks all pending events before exiting.
15784 (handle_serial_event, handle_target_event): New.
15785 * remote-utils.c (remote_open): Install remote_desc in the event
15786 loop.
15787 (remote_close): Remove remote_desc from the event loop.
15788 (putpkt_binary): Rename to...
15789 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15790 (putpkt_binary): New as wrapper around putpkt_binary_1.
15791 (putpkt_notif): New.
15792 (prepare_resume_reply): In non-stop mode, don't change the
15793 general_thread.
15794 * event-loop.c: New.
15795 * Makefile.in (OBJ): Add event-loop.o.
15796 (event-loop.o): New rule.
15797
15798 * linux-low.h (pid_of): Moved here.
15799 (lwpid_of): New.
15800 (get_lwp_thread): Use lwpid_of.
15801 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15802 * linux-low.c (pid_of): Delete.
15803 (inferior_pid): Use lwpid_of.
15804 (linux_event_pipe): New.
15805 (target_is_async_p): New.
15806 (delete_lwp): New.
15807 (handle_extended_wait): Use lwpid_of.
15808 (add_lwp): Don't set lwpid field.
15809 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15810 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15811 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15812 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15813 first. Adjust to linux_wait_for_event interface changes. Use
15814 lwpid_of.
15815 (linux_detach): Don't delete the main lwp here.
15816 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15817 (status_pending_p): Don't consider explicitly suspended lwps.
15818 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15819 pointer. Add OPTIONS argument. Change return type to int. Use
15820 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15821 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15822 pointer. Add status pointer argument. Return a pid instead of a
15823 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15824 changes. In non-stop mode, don't switch to a random thread.
15825 (linux_wait): Rename to...
15826 (linux_wait_1): ... this. Add target_options argument, and handle
15827 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15828 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15829 clean exit and signal exit code. Don't stop all threads in
15830 non-stop mode. In all-stop mode, only stop all threads when
15831 reporting a stop to GDB. Handle explicit thread stop requests.
15832 (async_file_flush, async_file_mark): New.
15833 (linux_wait): New.
15834 (send_sigstop): Use lwpid_of.
15835 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15836 interface changes. In non-stop mode, don't switch to a random
15837 thread.
15838 (linux_resume_one_lwp): Use lwpid_of.
15839 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15840 (linux_resume_one_thread): ... this. Handle resume_stop. In
15841 non-stop mode, don't look for pending flag in all threads.
15842 (resume_status_pending_p): Don't consider explicitly suspended
15843 threads.
15844 (my_waitpid): Reimplement. Emulate __WALL.
15845 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15846 Use lwpid_of.
15847 (sigchld_handler, linux_supports_non_stop, linux_async)
15848 (linux_start_non_stop): New.
15849 (linux_target_ops): Register linux_supports_non_stop, linux_async
15850 and linux_start_non_stop.
15851 (initialize_low): Install SIGCHLD handler.
15852 * thread-db.c (thread_db_create_event, find_one_thread)
15853 (thread_db_get_tls_address): Use lwpid_of.
15854 * win32-low.c (win32_detach): Adjust to use resume_kind.
15855 (win32_wait): Add `options' argument.
15856 * spu-low.c (spu_resume): Adjust to use resume_kind.
15857 (spu_wait): Add `options' argument.
15858
5b1c542e
PA		 158592009-04-01 Pedro Alves <pedro@codesourcery.com>
15860
15861 Decouple target code from remote protocol.
15862
15863 * target.h (enum target_waitkind): New.
15864 (struct target_waitstatus): New.
15865 (struct target_ops) <wait>: Return an unsigned long. Take a
15866 target_waitstatus pointer instead of a char pointer.
15867 (mywait): Likewise.
15868 * target.c (mywait): Change prototype to return an unsigned long.
15869 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15870 * server.h (thread_from_wait, old_thread_from_wait): Delete
15871 declarations.
15872 (prepare_resume_reply): Change prototype to take a
15873 target_waitstatus.
15874 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15875 (last_status, last_ptid): New.
15876 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15877 pid instead of a signal.
15878 (attach_inferior): Remove "status" and "signal" parameters.
15879 Adjust.
15880 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15881 not as an address.
15882 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15883 (handle_v_requests, myresume): Remove "status" and "signal"
15884 parameters. Adjust.
15885 (handle_status): New.
15886 (main): Delete local `status'. Adjust.
15887 * remote-utils.c: Include target.h.
15888 (prepare_resume_reply): Change prototype to take a
15889 target_waitstatus. Adjust.
15890
15891 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15892 interface.
15893 * spu-low.c (spu_wait): Adjust.
15894 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15895 Delete.
15896 (win32_wait): Adjust.
15897
2bd7c093
PA		 158982009-04-01 Pedro Alves <pedro@codesourcery.com>
15899
15900 * target.h (struct thread_resume): Delete leave_stopped member.
15901 (struct target_ops): Add a `n' argument to the `resume' callback.
15902 * server.c (start_inferior): Adjust.
15903 (handle_v_cont, myresume): Adjust.
15904 * linux-low.c (check_removed_breakpoint): Adjust to resume
15905 interface change, and to removed leave_stopped field.
15906 (resume_ptr): Delete.
15907 (struct thread_resume_array): New.
15908 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15909 resume interface change.
15910 (linux_continue_one_thread, linux_queue_one_thread)
15911 (resume_status_pending_p): Check if the resume field is NULL
15912 instead of checking the leave_stopped member.
15913 (linux_resume): Adjust to the target resume interface change.
15914 * spu-low.c (spu_resume): Adjust to the target resume interface
15915 change.
15916 * win32-low.c (win32_detach, win32_resume): Ditto.
15917
c35fafde
PA		 159182009-04-01 Pedro Alves <pedro@codesourcery.com>
15919
15920 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15921 flag.
15922 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15923 pending.
15924 (linux_continue_one_thread): Only preserve the stepping flag if
15925 there's a pending breakpoint.
15926
0a59d50b
PA		 159272009-03-31 Pedro Alves <pedro@codesourcery.com>
15928
15929 * server.c (main): After the inferior having exited, call
15930 remote_close before exiting gdbserver.
15931
f04c6d38
TJB		 159322009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15933
15934 Fix size of FPSCR in Power 7 processors.
15935 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15936 (PPC_FEATURE_HAS_DFP): New #define.
15937 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15938 size of the FPSCR.
15939
78e5cee6
PA		 159402009-03-23 Pedro Alves <pedro@codesourcery.com>
15941
15942 * server.c (handle_query) Whitespace and formatting.
15943
1b3f6016
PA		 159442009-03-22 Pedro Alves <pedro@codesourcery.com>
15945
15946 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15947 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15948 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15949 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15950 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15951 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15952 Makefile.in, configure.ac: Fix whitespace throughout.
15953 * configure: Regenerate.
15954
a07b2135
PA		 159552009-03-22 Pedro Alves <pedro@codesourcery.com>
15956
15957 * inferiors.c (find_inferior): Make it safe for the callback
15958 function to delete the currently iterated inferior.
15959
67cc2626
PA		 159602009-03-22 Pedro Alves <pedro@codesourcery.com>
15961
15962 * Makefile.in (linuw_low_h): Move higher.
15963 (thread-db.o): Depend on $(linux_low_h).
15964
54a0b537
PA		 159652009-03-17 Pedro Alves <pedro@codesourcery.com>
15966
15967 Rename "process" to "lwp" throughout.
15968
15969 * linux-low.c (all_processes): Rename to...
15970 (all_lwps): ... this.
15971 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15972 (add_process): Rename to ...
15973 (add_lwp): ... this. Adjust.
15974 (linux_create_inferior): Adjust.
15975 (linux_attach_lwp): Adjust.
15976 (linux_attach): Adjust.
15977 (linux_kill_one_process): Rename to ...
15978 (linux_kill_one_lwp): ... this. Adjust.
15979 (linux_kill): Adjust.
15980 (linux_detach_one_process): Rename to ...
15981 (linux_detach_one_lwp): ... this. Adjust.
15982 (linux_detach): Adjust.
15983 (check_removed_breakpoint): Adjust.
15984 (status_pending_p): Adjust.
15985 (linux_wait_for_process): Rename to ...
15986 (linux_wait_for_lwp): ... this. Adjust.
15987 (linux_wait_for_event): Adjust.
15988 (send_sigstop): Adjust.
15989 (wait_for_sigstop): Adjust.
15990 (stop_all_processes): Rename to ...
15991 (stop_all_lwps): ... this.
15992 (linux_resume_one_process): Rename to ...
15993 (linux_resume_one_lwp): ... this. Adjust.
15994 (linux_set_resume_request, linux_continue_one_thread)
15995 (linux_queue_one_thread, resume_status_pending_p)
15996 (usr_store_inferior_registers, regsets_store_inferior_registers)
15997 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15998 Adjust.
15999 * linux-low.h (get_process): Rename to ...
16000 (get_lwp): ... this. Adjust.
16001 (get_thread_process): Rename to ...
16002 (get_thread_lwp): ... this. Adjust.
16003 (get_process_thread): Rename to ...
16004 (get_lwp_thread): ... this. Adjust.
16005 (struct process_info): Rename to ...
16006 (struct lwp_info): ... this.
16007 (all_processes): Rename to ...
16008 (all_lwps): ... this.
16009 * proc-service.c (ps_lgetregs): Adjust.
16010 * thread-db.c (thread_db_create_event, find_one_thread)
16011 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
16012
0b16c5cf
PA		 160132009-03-14 Pedro Alves <pedro@codesourcery.com>
16014
16015 * server.c (handle_query): Handle "qAttached".
16016
32de4b9d
NS		 160172009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16018
16019 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16020 GPLv3, update license URL.
16021
2aecd87f
DE		 160222009-03-01 Doug Evans <dje@google.com>
16023
93efd302 16024 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 16025 (server_h): Add gdb_signals.h.
16026 (signals.o): Update.
16027 * server.h (target_signal_from_host,target_signal_to_host_p)
16028 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
16029
86b1f9c5
PM		 160302009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16031
16032 * remote-utils.c (getpkt): Also generate remote-debug
16033 information if noack_mode is set.
16034
4aa995e1
PA		 160352009-02-06 Pedro Alves <pedro@codesourcery.com>
16036
16037 * server.c (handle_query): Report qXfer:siginfo:read and
16038 qXfer:siginfo:write as supported and handle them.
16039 * target.h (struct target_ops) <qxfer_siginfo>: New field.
16040 * linux-low.c (linux_xfer_siginfo): New.
16041 (linux_target_ops): Set it.
16042
62709adf
PA		 160432009-01-26 Pedro Alves <pedro@codesourcery.com>
16044
16045 * server.c (gdbserver_usage): Mention --remote-debug.
16046 (main): Accept '--remote-debug' switch.
16047
aef93bd7
DE		 160482009-01-18 Doug Evans <dje@google.com>
16049
16050 * regcache.c (new_register_cache): No need to check result of xcalloc.
16051 * server.c (handle_search_memory): Back out calls to xmalloc,
16052 result is checked and error is returned to user upon failure.
16053 (handle_query): Ditto. Add more checks for result of malloc.
16054 (handle_v_cont): Check result of malloc, report error back to
16055 user upon failure.
16056 (handle_v_run): Ditto. Call freeargv.
16057 * server.h (freeargv): Declare.
16058 * utils.c (freeargv): New fn.
16059
54363045
DE		 160602009-01-15 Doug Evans <dje@google.com>
16061
f626972c
DE		 16062 * gdbreplay.c (perror_with_name): Make arg const char *.
16063 * server.h (target_signal_to_name): Make return type const char *.
0842e787 16064 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 16065 * utils.c (perror_with_name): Make arg const char *.
54363045 16066
18aae699
PA		 160672009-01-14 Pedro Alves <pedro@codesourcery.com>
16068
16069 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16070 when handling a EXIT_PROCESS_DEBUG_EVENT.
16071
ff703abe
JB		 160722009-01-06 Joel Brobecker <brobecker@adacore.com>
16073
16074 * gdbreplay.c (gdbreplay_version): Update copyright year.
16075 * server.c (gdbserver_version): Likewise.
16076
f21cc1a2 160772009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 16078
16079 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 16080 (handle_extended_wait): Improve comment.
0e21c1ec 16081
bca929d3
DE		 160822008-12-13 Doug Evans <dje@google.com>
16083
16084 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
16085 * server.h (ATTR_MALLOC): New macro.
16086 (xmalloc,xcalloc,xstrdup): Declare.
16087 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
16088 * inferiors.c: Ditto.
16089 * linux-low.c: Ditto.
16090 * mem-break.c: Ditto.
16091 * regcache.c: Ditto.
16092 * remote-utils.c: Ditto.
16093 * server.c: Ditto.
16094 * target.c: Ditto.
16095 * win32-low.c: Ditto.
16096
97438e3f
DE		 160972008-12-12 Doug Evans <dje@google.com>
16098
896c7fbb
DE		 16099 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16100 in debugging printf.
16101
97438e3f
DE		 16102 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16103
e3b886f8
DE		 161042008-12-09 Doug Evans <dje@google.com>
16105
16106 * linux-low.h (struct process_info): Delete member tid, unused.
16107 * thread-db.c (find_one_thread): Update.
16108 (maybe_attach_thread): Update.
16109
07e059b5
VP		 161102008-12-02 Pedro Alves <pedro@codesourcery.com>
16111
889bf7c5
PA		 16112 * target.h (struct target_ops): Add qxfer_osdata member.
16113 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16114 and dirent.h.
16115 (linux_qxfer_osdata): New functions.
16116 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
16117 callback.
16118 * server.c (handle_query): Handle "qXfer:osdata:read:".
16119 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
16120 (buffer_xml_printf): New functions.
16121 * server.h (struct buffer): New.
16122 (buffer_grow_str, buffer_grow_str0): New macros.
16123 (buffer_grow, buffer_free, buffer_init, buffer_finish)
16124 (buffer_xml_printf): Declare.
07e059b5 16125
4cab47ab
DE		 161262008-11-24 Doug Evans <dje@google.com>
16127
16128 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16129
f142445f
DJ		 161302008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16131
16132 * server.c (handle_v_run): Always use the supplied argument list.
16133
d0107bb6 161342008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 16135
d0107bb6
BW		 16136 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16137 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 16138
2c4ad781
TJB		 161392008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
16140
16141 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
16142 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
16143 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
16144 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
16145 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
16146 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
16147 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
16148 XML target descriptions.
16149 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
16150 when inferior is running on an ISA 2.05 or later processor. Add
16151 special case to return offset for full 64-bit slot of FPSCR when
16152 in 32-bits.
16153
dfb64f85
DJ		 161542008-11-14 Daniel Gutson <dgutson@codesourcery.com>
16155
16156 * Makefile.in (SFILES, clean): Added sparc64 files.
16157 (reg-sparc64.o, reg-sparc64.c): New.
16158 * configure.srv (sparc*-*-linux*): New configuration.
16159 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
16160 syscall arguments for SPARC.
16161 (regsets_store_inferior_registers): Likewise.
16162 * linux-sparc-low.c: New file.
16163
66b6e1dd
DE		 161642008-10-21 Doug Evans <dje@google.com>
16165
16166 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16167 (READLINE_DIR,READLINE_DEP): Delete.
16168 (INTERNAL_CFLAGS): Update.
16169 (LINTFLAGS): Update.
16170
9b710a42
PA		 161712008-10-10 Pedro Alves <pedro@codesourcery.com>
16172
16173 * server.c (handle_v_run): If GDB didn't specify an argv, use the
16174 whole argv from the last run, not just argv[0].
16175
5822d809
PA		 161762008-09-08 Pedro Alves <pedro@codesourcery.com>
16177
16178 * regcache.c (new_register_cache): Return NULL if the register
16179 cache size isn't known yet.
16180 (free_register_cache): Avoid dereferencing a NULL regcache.
16181
74aac56f
DJ		 161822008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16183
16184 * configure.srv: Merge MIPS and MIPS64.
16185
400b20f5
MR		 161862008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16187
16188 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16189
677c5bb1
LM		 161902008-08-18 Luis Machado <luisgpm@br.ibm.com>
16191
16192 * Makefile.in: Add required vsx dependencies.
16193
16194 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16195 Declare init_registers_powerpc_vsx32l.
16196 Declare init_registers_powerpc_vsx64l.
16197 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16198 (ppc_arch_setup): Check for VSX in hwcap.
16199 (ppc_fill_vsxregset): New function.
16200 (ppc_store_vsxregset): New function.
16201 Add new VSX entry in regset_info target_regsets.
16202
16203 * configure.srv: Add new VSX dependencies.
16204
a6f3e723
SL		 162052008-08-12 Pedro Alves <pedro@codesourcery.com>
16206
16207 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16208 (remote_open): Set or clear transport_is_reliable.
16209 (putpkt_binary): Don't expect acks in noack mode.
16210 (getpkt): Don't send ack/nac in noack mode.
16211 * server.c (handle_general_set): Handle QStartNoAckMode.
16212 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16213 qSupported.
16214 (main): Reset noack_mode on every connection.
16215 * server.h (noack_mode): Declare.
16216
a417dc56
RW		 162172008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16218
16219 * Makefile.in (GDBREPLAY_OBS): New variable.
16220 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16221
3221518c
UW		 162222008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16223 Daniel Jacobowitz <dan@codesourcery.com>
16224
16225 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16226 (usr_store_inferior_registers): Likewise.
16227 (regsets_store_inferior_registers): Likewise.
16228
ec56be1b
PA		 162292008-07-31 Rolf Jansen <rj@surtec.com>
16230 Pedro Alves <pedro@codesourcery.com>
16231
16232 * configure.ac: Check for memmem declaration.
16233 * server.c [HAVE_MALLOC_H]: Include malloc.h.
16234 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
16235 (disable_packet_qfThreadInfo): Unconditionally compile.
16236 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
16237 * configure, config.in: Regenerate.
16238
2fe5e3ff
DE		 162392008-07-28 Doug Kwan <dougkwan@google.com>
16240
16241 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16242 (linux_write_memory): Remove declaration of errno.
16243
836acd6d
UW		 162442008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16245
16246 * linux-low.c (handle_extended_wait): Do not use "status"
16247 variable uninitialized.
16248
aeba519e
PA		 162492008-07-07 Pedro Alves <pedro@codesourcery.com>
16250
16251 * server.c (handle_v_attach): Inhibit reporting dll changes.
16252
db42f210
PA		 162532008-06-27 Pedro Alves <pedro@codesourcery.com>
16254
16255 * remote-utils.c (prepare_resume_reply): If requested, don't
16256 output "thread:TID" in the T stop reply.
16257
16258 * server.c (disable_packet_vCont, disable_packet_Tthread)
16259 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
16260 (handle_query): If requested, disable support for qC, qfThreadInfo
16261 and qsThreadInfo.
16262 (handle_v_requests): If requested, disable support for vCont.
16263 (gdbserver_show_disableable): New.
16264 (main): Handle --disable-packet and --disable-packet=LIST.
16265
16266 * server.h (disable_packet_vCont, disable_packet_Tthread)
16267 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16268
8e4c5421
CD		 162692008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16270
16271 * server.c (gdbserver_usage): Mention --version.
16272
6e23a804
DJ		 162732008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16274
16275 * Makefile.in (gdbreplay.o): New rule.
16276
90aa6a40
JM		 162772008-06-06 Joseph Myers <joseph@codesourcery.com>
16278
16279 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16280 message, not gdbserver.
16281
c16158bc 162822008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 16283 Nathan Sidwell <nathan@codesourcery.com>
16284 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 16285
16286 * acinclude.m4: Include ../../config/acx.m4.
16287 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
16288 * configure, config.in: Regenerate.
16289 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
16290 * server.c (gdbserver_version): Print PKGVERSION.
16291 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
16292 (main): Adjust gdbserver_usage calls.
16293 * gdbreplay.c (version, host_name): Add declarations.
16294 (gdbreplay_version, gdbreplay_usage): New.
16295 (main): Accept --version and --help options.
16296
aeb75bf5
DJ		 162972008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16298
16299 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16300 (arm_breakpoint_at): Handle Thumb.
16301 (the_low_target): Add comment.
16302
76b233dd
UW		 163032008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16304
16305 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16306
08388c79
DE		 163072008-05-09 Doug Evans <dje@google.com>
16308
a3c83fae
DE		 16309 * server.h (decode_search_memory_packet): Declare.
16310 * remote-utils.c (decode_search_memory_packet): New fn.
16311 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 16312 (handle_search_memory): New fn.
16313 (handle_query): Process qSearch:memory packets.
16314
bb9c3d36
UW		 163152008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
16316
16317 * regcache.c (registers_length): Remove.
16318 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
16319 full register packet.
16320 * regcache.h (registers_length): Remove prototype.
16321 * server.h (PBUFSIZ): Define to 16384.
16322
7284e1be
UW		 163232008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
16324
16325 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
16326 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
16327 powerpc-64l.o, and powerpc-altivec64l.o.
16328 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
16329 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
16330 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
16331 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
16332 rs6000/power-linux.xml, and rs6000/power64-linux.xml
16333 to srv_xmlfiles.
16334
16335 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
16336 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
16337 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
16338 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
16339 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
16340 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
16341 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
16342 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
16343 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
16344 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
16345 (clean): Update.
16346
16347 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
16348 (init_registers_powerpc_32l): ... this new prototype.
16349 (init_registers_powerpc_32): Remove, replace by ...
16350 (init_registers_powerpc_altivec32l): ... this new prototype.
16351 (init_registers_powerpc_e500): Remove, replace by ...
16352 (init_registers_powerpc_e500l): ... this new prototype.
16353 (init_registers_ppc64): Remove, replace by ...
16354 (init_registers_powerpc_64l): ... this new prototype.
16355 (init_registers_powerpc_64): Remove, replace by ...
16356 (init_registers_powerpc_altivec64l): ... this new prototype.
16357 (ppc_num_regs): Set to 73.
16358 (PT_ORIG_R3, PT_TRAP): Define if necessary.
16359 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
16360 (ppc_cannot_store_register): Handle orig_r3 and trap.
16361 (ppc_arch_setup): Update init_registers_... calls.
16362 (ppc_fill_gregset): Handle orig_r3 and trap.
16363
16364 * inferiors.c (clear_inferiors): Reset current_inferior.
16365
fdc59709
PB		 163662008-04-23 Paolo Bonzini <bonzini@gnu.org>
16367
889bf7c5
PA		 16368 * acinclude.m4: Add override.m4.
16369 * configure: Regenerate.
fdc59709 16370
c9b2f845
UW		 163712008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16372
16373 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16374 initial call to init_register_ppc64.
16375
550512b8
UW		 163762008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16377
43aaf8b6
PA		 16378 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16379 single powerpc*-*-linux* case.
550512b8
UW		 16380 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16381
b6430ec3
UW		 163822008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16383
16384 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 16385 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 16386 from reg_xmlfiles.
16387 * linux-ppc-low.c: Include <elf.h>.
16388 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
16389 (ppc_hwcap): New global variable.
16390 (ppc_regmap): Remove __SPE__ #ifdef sections.
16391 (ppc_regmap_e500): New global variable.
16392 (ppc_cannot_store_register): Update __SPE__ special case.
16393 (ppc_get_hwcap): New function.
16394 (ppc_arch_setup): Use it to determine whether inferior supports
16395 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
16396 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
16397 Do not access registers if target does not support AltiVec.
16398 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
16399 Do not access registers if target does not support SPE.
16400 (target_regsets): Unconditionally include AltiVec and SPE regsets.
16401
52fa2412
UW		 164022008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
16403
16404 * linux-low.c (disabled_regsets, num_regsets): New.
16405 (use_regsets_p): Delete.
16406 (linux_wait_for_process): Clear disabled_regsets.
16407 (regsets_fetch_inferior_registers): Check and set it.
16408 (regsets_store_inferior_registers): Likewise.
16409 (linux_fetch_registers, linux_store_registers): Do not use
16410 use_regsets_p.
16411 (initialize_low): Allocate disabled_regsets.
16412
e28b3332
DJ		 164132008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
16414
16415 * Makefile.in (LIBOBJS): New.
16416 (OBS): Use LIBOBJS.
16417 (memmem.o): New rule.
16418 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
16419 * configure: Regenerated.
16420
4536995d
UW		 164212008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16422
16423 * server.c (handle_query): Never return "unsupported" for
16424 qXfer:features:read queries.
16425
221c031f
UW		 164262008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16427
16428 * server.c (get_features_xml): Fix inverted condition.
16429 (handle_query): Always support qXfer:feature:read.
16430
ccd213ac
DJ		 164312008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16432
16433 * server.c (wrapper_argv): New.
16434 (start_inferior): Handle wrapper_argv. If set, expect an extra
16435 trap.
16436 (gdbserver_usage): Document --wrapper.
16437 (main): Parse --wrapper.
16438
6fe305f7
UW		 164392008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16440
16441 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
16442 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
16443 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
16444 (ppc_set_pc): Likewise.
16445 (ppc_arch_setup): New function.
16446 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
16447 of collect_register.
889bf7c5 16448 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 16449
5b0a002e
UW		 164502008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16451
16452 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
16453 instead of linux-ppc64-low.o.
16454 * linux-ppc64-low.c: Remove file.
16455 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
16456 (linux-ppc64-low.o): Remove rule.
16457
16458 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
16459 (init_registers_powerpc_64): Likewise.
16460 (ppc_regmap): Conditionally define depending on __powerpc64__.
16461 (ppc_cannot_store_register): Do not special-case "fpscr" when
16462 compiled on __powerpc64__.
16463 (ppc_collect_ptrace_register): New function.
16464 (ppc_supply_ptrace_register): New function.
16465 (ppc_breakpoint): Change type to "unsigned int".
16466 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
16467 (the_low_target): Conditionally provide initializers for the
889bf7c5 16468 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 16469 collect_ptrace_register and supply_ptrace_register members.
16470
9b4b61c8
UW		 164712008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
16472
16473 * regcache.h (gdbserver_xmltarget): Add extern declaration.
16474 * server.c (gdbserver_xmltarget): Define.
16475 (get_features_xml): Use it to replace "target.xml" and arch_string.
16476
16477 * configure.srv: Remove srv_xmltarget. Add XML files that were
16478 mentioned there to srv_xmlfiles instead. Remove conditional tests
16479 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
16480 srv_xmlfiles and srv_regobj to include all possible choices.
16481 * configure.ac (srv_xmltarget): Remove.
16482 (srv_xmlfiles): Do not add "target.xml".
16483 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
16484 checks for supplementary target information.
16485 * configure: Regenerate.
16486 * Makefile.in (XML_TARGET): Remove.
16487 (target.xml): Remove rule.
16488 (clean): Do not clean up target.xml.
16489 (.PRECIOUS): Do not mention target.xml.
16490
16491 * target.h (struct target_ops): Remove arch_string member.
16492 * linux-low.c (linux_arch_string): Remove.
16493 (linux_target_ops): Remove arch_string initializer.
16494 * linux-low.h (struct linux_target_ops): Remove arch_string member.
16495 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
16496 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
16497 * spu-low.c (spu_arch_string): Remove.
16498 (spu_target_ops): Remove arch_string initializer.
16499 * win32-low.c (win32_arch_string): Remove.
16500 (win32_target_ops): Remove arch_string initializer.
16501 * win32-low.h (struct win32_target_ops): Remove arch_string member.
16502 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
16503 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
16504
ee1a7ae4
UW		 165052008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16506
16507 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
16508 by collect_ptrace_register and supply_ptrace_register hooks.
16509 * linux-low.c (fetch_register): Use supply_ptrace_register callback
16510 instead of checking for the_low_target.left_pad_xfer.
16511 (usr_store_inferior_registers): Use collect_ptrace_register callback
16512 instead of checking for the_low_target.left_pad_xfer.
16513
16514 * linux-s390-low.c (s390_collect_ptrace_register): New function.
16515 (s390_supply_ptrace_register): Likewise.
16516 (s390_fill_gregset): Call s390_collect_ptrace_register.
16517 (the_low_target): Update.
16518
16519 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16520 (ppc_supply_ptrace_register): Likewise.
16521 (the_low_target): Update.
16522
16523 * linux-i386-low.c (the_low_target): Update.
16524 * linux-x86-64-low.c (the_low_target): Update.
16525
d61ddec4
UW		 165262008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16527
16528 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16529 reg-s390.o and reg-s390x.o.
16530
16531 * linux-low.c (new_inferior): New global variable.
16532 (linux_create_inferior, linux_attach): Set it.
16533 (linux_wait_for_process): Call the_low_target.arch_setup after the
16534 target has stopped for the first time.
16535 (initialize_low): Do not call the_low_target.arch_setup.
16536
16537 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
16538 (s390_set_pc): Likewise.
16539 (s390_arch_setup): New function.
16540 (the_low_target): Use s390_arch_setup as arch_setup routine.
16541
16542 * regcache.c (realloc_register_cache): New function.
16543 (set_register_cache): Call it for each existing regcache.
16544
d05b4ac3
UW		 165452008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16546
16547 * server.h (init_registers): Remove prototype.
16548
16549 * linux-low.h (struct linux_target_ops): Add arch_setup field.
16550 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
16551 instead of init_registers ().
16552 * linux-arm-low.c (init_registers_arm): Add prototype.
16553 (init_registers_arm_with_iwmmxt): Likewise.
16554 (the_low_target): Add initializer for arch_setup field.
16555 * linux-cris-low.c (init_registers_cris): Add prototype.
16556 (the_low_target): Add initializer for arch_setup field.
16557 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
16558 (the_low_target): Add initializer for arch_setup field.
16559 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
16560 (the_low_target): Add initializer for arch_setup field.
16561 * linux-ia64-low.c (init_registers_ia64): Add prototype.
16562 (the_low_target): Add initializer for arch_setup field.
16563 * linux-m32r-low.c (init_registers_m32r): Add prototype.
16564 (the_low_target): Add initializer for arch_setup field.
16565 * linux-m68k-low.c (init_registers_m68k): Add prototype.
16566 (the_low_target): Add initializer for arch_setup field.
16567 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
16568 (init_registers_mips64_linux): Likewise.
16569 (the_low_target): Add initializer for arch_setup field.
16570 * linux-ppc-low.c (init_registers_ppc): Add prototype.
16571 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
16572 (the_low_target): Add initializer for arch_setup field.
16573 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
16574 (init_registers_powerpc_64): Likewise.
16575 (the_low_target): Add initializer for arch_setup field.
16576 * linux-s390-low.c (init_registers_s390): Add prototype.
16577 (init_registers_s390x): Likewise.
16578 (the_low_target): Add initializer for arch_setup field.
16579 * linux-sh-low.c (init_registers_sh): Add prototype.
16580 (the_low_target): Add initializer for arch_setup field.
16581 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
16582 (the_low_target): Add initializer for arch_setup field.
16583 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
16584 (the_low_target): Add initializer for arch_setup field.
16585
16586 * win32-low.h (struct win32_target_ops): Add arch_setup field.
16587 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
16588 instead of init_registers ().
16589 * win32-arm-low.c (init_registers_arm): Add prototype.
16590 (the_low_target): Add initializer for arch_setup field.
16591 * win32-i386-low.c (init_registers_i386): Add prototype.
16592 (the_low_target): Add initializer for arch_setup field.
16593
16594 * spu-low.c (init_registers_spu): Add prototype.
16595 (initialize_low): Call initialie_registers_spu () instead of
16596 initialize_registers ().
16597
fd96d250
PA		 165982008-02-19 Pedro Alves <pedro@codesourcery.com>
16599
16600 * server.c (handle_v_requests): When handling the vRun and vAttach
16601 packets, if already debugging a process, don't kill it. Return an
16602 error instead.
16603
d41b6bb4
DJ		 166042008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16605
16606 * server.c (handle_query): Correct length check.
16607
5ac588cf
PA		 166082008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
16609
16610 * win32-low.c (do_initial_child_stuff): Add process handle
16611 parameter. Set current_process_handle and current_process_id from the
16612 parameters. Clear globals.
16613 (win32_create_inferior): Don't set current_process_handle and
16614 current_process_id here. Instead pass them on the call to
16615 do_initial_child_stuff.
16616 (win32_attach): Likewise.
16617 (win32_clear_inferiors): New.
16618 (win32_kill): Don't close the current process handle or the
16619 current thread handle here. Instead call win32_clear_inferiors.
16620 (win32_detach): Don't open a new handle to the process. Call
16621 win32_clear_inferiors.
16622 (win32_join): Don't rely on current_process_handle; open a new
16623 handle using the process id.
16624 (win32_wait): Call win32_clear_inferiors when the inferior process
16625 has exited.
16626
ecd7ecbc
DJ		 166272008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16628
16629 * server.c (monitor_show_help): Add "exit".
16630
1525d545
MG		 166312008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16632
ecd7ecbc 16633 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 16634 (clean): Add reg-xtensa.c.
16635 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 16636 * configure.srv (xtensa*-*-linux*) New target.
16637 * linux-xtensa-low.c: New.
16638 * xtensa-xtregs.c: New.
1525d545 16639
59a016f0
PA		 166402008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
16641
16642 * hostio.c: Don't include errno.h.
16643 (errno_to_fileio_errno): Move to hostio-errno.
16644 * hostio.c: (hostio_error): Remove the error parameter. Defer the
16645 error number outputting to the target->hostio_last_error callback.
16646 (hostio_packet_error): Use FILEIO_EINVAL directly.
16647 (handle_open, handle_pread, hostio_error, handle_unlink): Update
16648 calls to hostio_error.
16649 * hostio-errno.c: New.
16650 * server.h (hostio_last_error_from_errno): Declare.
16651 * target.h (target_ops): Add hostio_last_error member.
16652 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
16653 as hostio_last_error handler.
889bf7c5 16654 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 16655 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
16656 (wince_hostio_last_error): New functions.
16657 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
16658 as hostio_last_error handler.
16659 (win32_target_ops) [!_WIN32_WCE]: Register
16660 hostio_last_error_from_errno as hostio_last_error handler.
16661 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
16662 (hostio-errno.o): New rule.
16663 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
16664 * configure.srv (srv_hostio_err_objs): New variable. Default to
16665 hostio-errno.o.
16666 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16667 * configure: Regenerate.
16668
2d717e4f
DJ		 166692008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16670
16671 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
16672 (linux_kill, linux_detach): Clean up the process list.
16673 * remote-utils.c (remote_open): Improve port number parsing.
16674 (putpkt_binary, input_interrupt): Only send interrupts if the target
16675 is running.
16676 * server.c (extended_protocol): Make static.
16677 (attached): Define earlier.
16678 (exit_requested, response_needed, program_argv): New variables.
16679 (target_running): New.
16680 (start_inferior): Clear attached here.
16681 (attach_inferior): Set attached here.
16682 (require_running): Define.
16683 (handle_query): Use require_running and target_running. Implement
16684 "monitor exit".
16685 (handle_v_attach, handle_v_run): New.
16686 (handle_v_requests): Use require_running. Handle vAttach and vRun.
16687 (gdbserver_usage): Update.
16688 (main): Redo argument parsing. Handle --debug and --multi. Handle
16689 --attach along with other options or after the port. Save
16690 program_argv. Support no initial program. Resynchronize
16691 communication with GDB after an error. Handle "monitor exit".
16692 Use require_running and target_running. Always allow the extended
16693 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
16694 restart in extended mode.
16695 * README: Refer to the GDB manual. Update --attach usage.
16696
7407e2de
AS		 166972007-12-20 Andreas Schwab <schwab@suse.de>
16698
16699 * linux-low.c (STACK_SIZE): Define.
16700 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16701 (linux_test_for_tracefork): Likewise.
16702
b65d95c5
DJ		 167032007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
16704
16705 * linux-low.c (linux_wait_for_event): Update messages. Do not
16706 reinsert auto-delete breakpoints.
16707 * mem-break.c (struct breakpoint): Change return type of handler to
16708 int.
16709 (set_breakpoint_at): Update handler type.
16710 (reinsert_breakpoint_handler): Return 1 instead of calling
16711 delete_breakpoint.
16712 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
16713 setting a new one.
16714 (check_breakpoints): Delete auto-delete breakpoints and return 2.
16715 * mem-break.h (set_breakpoint_at): Update handler type.
16716 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
16717 * win32-low.c (auto_delete_breakpoint): New.
16718 (get_child_debug_event): Use it.
16719
4e799345
DJ		 167202007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
16721
16722 * configure.ac: Check for pread and pwrite.
16723 * hostio.c (handle_pread): Fall back to lseek and read.
16724 (handle_pwrite): Fall back to lseek and write.
16725 * config.in, configure: Regenerated.
16726
27524b67
DJ		 167272007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16728
16729 * server.c (myresume): Add own_buf argument.
16730 (main): Update calls.
16731
a20d5e98
DJ		 167322007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
16733
16734 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
16735 * remote-utils.c (remote_open): Do not call disable_async_io.
16736 (block_async_io): Delete.
16737 (unblock_async_io): Make static.
16738 (initialize_async_io): New.
16739 * server.c (handle_v_cont): Handle async I/O here.
16740 (myresume): Likewise. Move other common resume tasks here...
16741 (main): ... from here. Call initialize_async_io. Disable async
16742 I/O before the main loop.
16743 * server.h (initialize_async_io): Declare.
16744 (block_async_io, unblock_async_io): Delete prototypes.
16745 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16746
b79d787e
DJ		 167472007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16748
16749 * remote-utils.c (readchar): Allow binary data in received messages.
16750
d97903b2
PA		 167512007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16752
16753 * win32-low.c (attaching): New global.
16754 (win32_create_inferior): Clear the `attaching' global.
16755 (win32_attach): Set the `attaching' global.
16756 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16757 attaching. Only set a breakpoint at the entry point if not
16758 attaching.
16759
311de423
PA		 167602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16761
16762 * server.c (main): Don't report dll events on the initial
16763 connection on attaches.
16764
6c2d16d2
PA		 167652007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16766
16767 * server.c (main): Relax numerical bases supported for the pid of
16768 the --attach command line argument.
16769
5ca906e6
PA		 167702007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16771
16772 * win32-low.c (win32_attach): Call OpenProcess before
16773 DebugActiveProcess, not after. Add last error output to error
16774 call.
16775
9c6c8194
PA		 167762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16777
16778 * win32-low.c (win32_get_thread_context)
16779 (win32_set_thread_context): New functions.
16780 (thread_rec): Use win32_get_thread_context.
16781 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16782 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16783 field.
16784
4d5d1aaa
PA		 167852007-12-03 Leo Zayas
16786 Pedro Alves <pedro_alves@portugalmail.pt>
16787
16788 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16789 global variables.
16790 (child_add_thread): Minor cleanup.
16791 (child_continue): Resume artificially suspended threads before
16792 calling ContinueDebugEvent.
16793 (suspend_one_thread): New.
16794 (fake_breakpoint_event): New.
16795 (get_child_debug_event): Change return type to int. Check here if
16796 gdb sent an interrupt request. If a soft interrupt was requested,
16797 fake a breakpoint event. Return 0 if there is no event to handle,
16798 and 1 otherwise.
16799 (win32_wait): Don't check here if gdb sent an interrupt request.
16800 Ensure there is a valid event to handle.
16801 (win32_request_interrupt): Add soft interruption method as last
16802 resort.
16803
c436e841
PA		 168042007-12-03 Leo Zayas
16805 Pedro Alves <pedro_alves@portugalmail.pt>
16806
16807 * win32-low.h (win32_thread_info): Add descriptions to the
16808 structure members. Replace `suspend_count' counter by a
16809 `suspended' flag.
16810 * win32-low.c (thread_rec): Update condition of when to get the
16811 context from the inferior. Rely on ContextFlags being set if it
16812 has already been retrieved. Only suspend the inferior thread if
16813 we haven't already. Warn if that fails.
16814 (continue_one_thread): s/suspend_count/suspended/. Only call
16815 ResumeThread once. Warn if that fails.
16816
e7b5fa67
PA		 168172007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16818
16819 * win32-low.c (win32_wait): Don't read from the inferior when it
16820 has already exited.
16821
a385171d
PA		 168222007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16823
16824 * Makefile.in (win32_low_h): New variable.
16825 (win32-low.o): Add dependency on $(win32_low_h).
16826 (win32-arm-low.o, win32-i386-low.o): New rules.
16827
f80c84b3
DJ		 168282007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16829
16830 * hostio.c: Correct copyright year.
16831
a6b151f1
DJ		 168322007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16833
16834 * Makefile.in (OBS): Add hostio.o.
16835 (hostio.o): New rule.
16836 * server.h (handle_vFile): Declare.
16837 * hostio.c: New file.
16838 * server.c (handle_v_requests): Take packet_len and new_packet_len
16839 for binary packets. Call handle_vFile.
16840 (main): Update call to handle_v_requests.
16841
f9387fc3
DJ		 168422007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16843
16844 * linux-low.c: Include <sched.h>.
16845
51c2684e
DJ		 168462007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16847
16848 * linux-low.c (linux_tracefork_grandchild): New.
16849 (linux_tracefork_child): Use clone.
16850 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16851
75f83163
JB		 168522007-10-31 Joel Brobecker <brobecker@adacore.com>
16853
16854 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16855
da5898ce
DJ		 168562007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16857
16858 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16859
24a09b5f
DJ		 168602007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16861
16862 * inferiors.c (change_inferior_id): Delete.
16863 (add_pid_to_list, pull_pid_from_list): New.
16864 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16865 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16866 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16867 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16868 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16869 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16870 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16871 (using_threads): Always set to 1.
16872 (handle_extended_wait): New.
16873 (add_process): Do not set TID.
16874 (linux_create_inferior): Set must_set_ptrace_flags.
16875 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16876 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16877 (linux_thread_alive): Rename TID argument to LWPID.
16878 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16879 (linux_wait_for_event): Do not use TID or check using_threads. Update
16880 call to dead_thread_notify. Call handle_extended_wait.
16881 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16882 (send_sigstop): Delete sigstop_sent.
16883 (wait_for_sigstop): Avoid TID.
16884 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16885 (linux_test_for_tracefork): New.
16886 (linux_lookup_signals): Use thread_db_active and
16887 linux_supports_tracefork_flag.
16888 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16889 * linux-low.h (get_process_thread): Avoid TID.
16890 (struct process_ifo): Move thread_known and tid to the end. Remove
16891 sigstop_sent.
16892 (linux_attach_lwp, thread_db_init): Update prototypes.
16893 * server.h (change_inferior_id): Delete prototype.
16894 (add_pid_to_list, pull_pid_from_list): New prototypes.
16895 * thread-db.c (thread_db_use_events): New.
16896 (find_first_thread): Rename to...
16897 (find_one_thread): ...this. Update callers and messages. Do not
16898 call fatal. Check thread_db_use_events. Do not call
16899 change_inferior_id or new_thread_notify.
16900 (maybe_attach_thread): Update. Do not call new_thread_notify.
16901 (thread_db_init): Set thread_db_use_events. Check use_events.
16902 * utils.c (fatal, warning): Correct message prefix.
16903
30ed0a8f
DJ		 169042007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16905
16906 * Makefile.in (clean): Remove new files.
16907 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16908 (powerpc-64.o, powerpc-64.c): New rules.
16909 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16910 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16911 with SPE.
16912 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16913 SPE targets.
16914 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16915 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16916 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16917 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16918 (target_regsets): Add AltiVec and SPE register sets.
16919 * configure.ac: Check for AltiVec and SPE.
16920 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16921 (ppc_fill_vrregset, ppc_store_vrregset): New.
16922 (target_regsets): Add AltiVec register set.
16923 * configure: Regenerated.
16924
fd462a61
DJ		 169252007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16926
16927 * linux-low.c (O_LARGEFILE): Define.
16928 (linux_read_memory): Use /proc/PID/mem.
16929 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16930 * configure, config.in: Regenerated.
16931
69f223ed
DJ		 169322007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16933
16934 * linux-low.c (linux_wait_for_event): Do not pass signals while
16935 single-stepping.
16936
aec18585
PA		 169372007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16938
16939 * win32-low.c (create_process): New.
16940 (win32_create_inferior): Use create_process instead of
16941 CreateProcess. If create_process failed retry appending an ".exe"
16942 suffix. Store the GetLastError result immediatelly after
16943 create_process calls and use it on the call to error.
16944
34d86ddd
PA		 169452007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16946
16947 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16948
5a0e3bd0
JB		 169492007-08-23 Joel Brobecker <brobecker@adacore.com>
16950
16951 * configure.ac: Switch license to GPLv3.
16952
f88c79e6
MS		 169532007-08-01 Michael Snyder <msnyder@access-company.com>
16954
16955 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16956
6b3d9b83
PA		 169572007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16958
16959 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16960 typedef.
16961 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16962 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16963 CloseToolhelp32Snapshot.
16964 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16965 CloseToolhelp32Snapshot.
16966
c588c53c
MS		 169672007-07-27 Michael Snyder <michael.snyder@access-company.com>
16968
16969 * server.c (main): Check for inferior exit before main loop.
16970
aa0403d9
PA		 169712007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16972
16973 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16974 instead of on tmp_desc.
16975
255e7678
DJ		 169762007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16977 Daniel Jacobowitz <dan@codesourcery.com>
16978
16979 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16980 (add_thread): Minor cleanups.
16981 (clear_inferiors): Move lower in the file. Clear the DLL
16982 list.
16983 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16984 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16985 (xml_escape_text): New.
16986 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16987 for qSupported.
16988 (handle_v_cont): Report errors.
16989 (gdbserver_version): Update.
16990 (main): Correct size of own_buf. Do not report initial DLL events.
16991 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16992 (unloaded_dll, xml_escape_text): New.
16993 * win32-low.c (enum target_waitkind): Update comments.
16994 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16995 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16996 (win32_EnumProcessModules, win32_GetModuleInformation)
16997 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16998 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16999 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
17000 (win32_Module32First, win32_Module32Next, load_toolhelp)
17001 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
17002 (get_child_debug_event): Handle DLL events.
17003 (win32_wait): Likewise.
17004
0d37add9
DJ		 170052007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17006
17007 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17008 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17009
45e2715e
PA		 170102007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17011
17012 * win32-low.c (handle_output_debug_string): Ignore event if not
17013 waiting.
17014
c5674cf1
PA		 170152007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17016
17017 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17018
2bbe3cc1
DJ		 170192007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17020
17021 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17022
ae13219e
DJ		 170232007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
17024
17025 * inferiors.c (change_inferior_id): Add comment.
17026 * linux-low.c (check_removed_breakpoint): Add an early
17027 prototype. Improve debug output.
17028 (linux_attach): Doc update.
17029 (linux_detach_one_process, linux_detach): Clean up before releasing
17030 each process.
17031 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
17032 * linux-low.h (struct process_info): Doc improvement.
17033 * mem-break.c (delete_all_breakpoints): New.
17034 * mem-break.h (delete_all_breakpoints): New prototype.
17035 * thread-db.c (find_first_thread): New.
17036 (thread_db_create_event): Call it instead of
17037 thread_db_find_new_threads. Clean up unused variables.
17038 (maybe_attach_thread): Remove first thread handling.
17039 (thread_db_find_new_threads): Use find_first_thread.
17040 (thread_db_get_tls_address): Likewise.
17041
4105de34
DJ		 170422007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17043
17044 * thread-db.c (thread_db_find_new_threads): Add prototype.
17045 (thread_db_create_event): Check for the main thread before adding
17046 a new thread.
17047 (maybe_attach_thread): Only enable event reporting if TID == 0.
17048 (thread_db_get_tls_address): Check for new threads.
17049
2b876972
DJ		 170502007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17051
17052 * linux-low.c (linux_create_inferior): Try execv before execvp.
17053 * spu-low.c (spu_create_inferior): Likewise.
17054
7a245884
DJ		 170552007-06-13 Mike Frysinger <vapier@gentoo.org>
17056
17057 * linux-low.c (linux_create_inferior): Change execv to execvp.
17058 * spu-low.c (spu_create_inferior): Likewies.
17059
117ce543
DJ		 170602007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
17061
17062 * Makefile.in (clean): Clean new files instead of deleted ones.
17063 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
17064 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
17065 rules.
17066 * configure.srv: Specify XML files and new regformats for MIPS and
17067 MIPS64 GNU/Linux.
17068 * linux-mips-low.c (mips_num_regs): Set to only used registers.
17069 (mips_regmap): Do not fetch $0. Remove unused registers. Add
17070 an entry for the restart register.
17071 (mips_cannot_fetch_register, mips_cannot_store_register)
17072 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
17073 register names to match the XML descriptions.
17074 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
17075 restart register instead of $0.
17076
0e7f50da
UW		 170772007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17078 Markus Deuling <deuling@de.ibm.com>
17079
17080 * remote-utils.c (decode_xfer_write): New function.
17081 * server.h (decode_xfer_write): Add prototype.
17082 * server.c (handle_query): Add PACKET_LEN argument. Support
17083 qXfer:spu:read and qXfer:spu:write packets.
17084 (main): Pass packet_len to handle_query.
17085 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
17086 * target.h (target_ops): Add qxfer_spu.
17087
374c1d38
UW		 170882007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17089
17090 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17091 accessing non-seekable spufs files.
17092
bb63802a
UW		 170932007-05-16 Markus Deuling <deuling@de.ibm.com>
17094
889bf7c5 17095 * server.c (handle_query): Add reply for qC packet.
bb63802a 17096
7390519e
PA		 170972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17098 Leo Zayas <lerele@champenstudios@com>
17099
17100 * server.h (check_remote_input_interrupt_request): New function.
17101 * remote_utils.c (INVALID_DESCRIPTOR): New define.
17102 (remote_desc): Initialize with INVALID_DESCRIPTOR.
17103 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
17104 (check_remote_input_interrupt_request): New function.
17105 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 17106 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 17107 winapi_GenerateConsoleCtrlEvent): New typedefs.
17108 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
17109 to 250 ms.
17110 (win32_wait): Check for remote interrupt request
17111 with check_remote_input_interrupt_request.
17112 (win32_request_interrupt): New function.
17113 (win32_target_op): Set request_interrupt to win32_request_interrupt.
17114
34b34921
PA		 171152007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17116
17117 * win32-low.c (debug_registers_changed,
17118 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
17119 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
17120 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
17121 (thread_rec): Get context using the low target.
17122 (child_add_thread): Call thread_added on the low target,
17123 which does the same thing.
17124 (regptr): Delete.
17125 (do_initial_child_stuff): Remove debug registers references.
17126 Set context using the low target. Resume threads after
17127 setting the contexts.
17128 (child_continue): Remove dead variable. Remove debug
17129 registers references.
17130 (child_fetch_inferior_registers): Go through the low target.
17131 (do_child_store_inferior_registers): Remove.
17132 (child_store_inferior_registers): Go through the low target.
17133 (win32_resume): Remove debug registers references.
17134 Set context using the low target.
17135 (handle_exception): Change return type to void. Don't record
17136 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
17137 first chance exception.
889bf7c5 17138 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 17139 goto loop. Always return after waiting for debug event.
17140 (win32_wait): Convert to switch statement. Handle spurious
17141 events.
17142
17143 * win32-i386-low.c (debug_registers_changed,
17144 debug_registers_used): New.
17145 (initial_stuff): Rename to ...
17146 (i386_initial_stuff): ... this. Clear debug registers
17147 state variables.
17148 (store_debug_registers): Delete.
17149 (i386_get_thread_context): New.
17150 (load_debug_registers): Delete.
17151 (i386_set_thread_context): New.
17152 (i386_thread_added): New.
17153 (single_step): Rename to ...
17154 (i386_single_step): ... this.
17155 (do_fetch_inferior_registers): Rename to ...
17156 (i386_fetch_inferior_register): ... this.
17157 (i386_store_inferior_register): New.
17158 (the_low_target): Adapt to new interface.
17159
17160 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17161 (arm_get_thread_context): New.
17162 (arm_set_thread_context): New.
17163 (regptr): New.
17164 (do_fetch_inferior_registers): Rename to ...
17165 (arm_fetch_inferior_register): ... this.
17166 (arm_store_inferior_register): New.
17167 (arm_wince_breakpoint): Reimplement as unsigned long.
17168 (arm_wince_breakpoint_len): Define.
17169 (the_low_target): Adapt to new interface.
17170
17171 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
17172 load_debug_registers. Add get_thread_context, set_thread_context,
17173 thread_added and store_inferior_register. Rename
17174 fetch_inferior_registers to fetch_inferior_register.
17175 (regptr): Remove declaration.
17176
dd6953e1
PA		 171772007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17178
17179 * linux-low.c (linux_detach): Change return type to int. Return 0.
17180 * spu-low.c (spu_detach): Likewise.
17181
444d6139
PA		 171822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17183
17184 * target.h (target_ops): Change return type of detach to int.
17185 Add join.
17186 (join_inferior): New.
17187 * server.c (main): Don't skip detach support on mingw32.
17188 If the inferior doesn't support detaching return error.
17189 Call join_inferior instead of using waitpid.
17190 * linux-low.c (linux_join): New.
17191 (linux_target_op): Add linux_join.
17192 * spu-low.c (spu_join): New.
17193 (spu_target_ops): Add spu_join.
17194 * win32-low.c (win32_detach): Adapt to new interface.
17195 Reopen current_process_handle before detaching. Issue a child
17196 resume before detaching.
17197 (win32_join): New.
17198 (win32_target_op): Add win32_join.
17199
1d5315fe
PA		 172002007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17201
17202 * win32-low.c (win32-attach): Fix return value.
17203 * target.h (target_ops): Describe ATTACH return values.
17204
bf914831
PA		 172052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17206
17207 * win32-low.c (GETPROCADDRESS): Define.
17208 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
17209 (winapi_DebugSetProcessKillOnExit): Likewise.
17210 (win32_create_inferior): Force usage of ansi CreateProcessA.
17211 (win32_attach): Use GETPROCADDRESS.
17212 (win32_detach): Likewise.
17213
f72f3e60
PA		 172142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17215
17216 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17217
ed50f18f
PA		 172182007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17219
17220 * win32-low.c: Commit leftover changes from 2007-03-29.
17221
0c2ead7e
DJ		 172222007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17223
17224 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
17225 fields short instead of int. Add explicit padding.
17226 (i387_cache_to_fsave): Remove unnecessary casts.
17227 (i387_fsave_to_cache): Doc fix.
17228 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
17229
73725ff3
DJ		 172302007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17231
17232 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17233 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17234
d99f33d8
PA		 172352007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17236
17237 * configure.srv (arm*-*-mingw32ce*): Move near the other
17238 arm targets.
17239
68070c10
PA		 172402007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17241
2482afc6 17242 * configure.ac: Add errno checking.
68070c10
PA		 17243 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
17244 sys/file.h and malloc.h.
17245 (AC_CHECK_DECLS): Add perror.
17246 (srv_mingwce): Handle.
2482afc6 17247 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 17248 win32-i386-low.o to srv_tgtobj.
17249 (i[34567]86-*-mingw*): Likewise.
17250 (arm*-*-mingw32ce*): Add case.
17251 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17252 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
17253 [__MINGW32CE__] (strerror): New function.
17254 [__MINGW32CE__] (errno): Define to GetLastError.
17255 [__MINGW32CE__] (COUNTOF): New macro.
17256 (remote_open): Remove extra close call.
17257 * mem-break.c (delete_breakpoint_at): New function.
17258 * mem-break.h (delete_breakpoint_at): Declare.
17259 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
17260 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
17261 [USE_WIN32API] (read, write): Add char* casts.
17262 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
17263 * server.h: Include wincecompat.h on Windows CE.
17264 [HAVE_ERRNO_H]: Check.
17265 (perror): Declare if not declared.
17266 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
17267 (perror_with_name): Remove errno declaration.
17268 * wincecompat.h: New.
17269 * wincecompat.c: New.
17270 * win32-low.h: New.
17271 * win32-arm-low.c: New.
17272 * win32-i386-low.c: New.
17273 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
17274 (OUTMSG2): Make it safe.
17275 (_T): New macro.
17276 (COUNTOF): New macro.
17277 (NUM_REGS): Get it from the low target.
17278 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
17279 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
17280 (thread_rec): Let low target handle debug registers.
17281 (child_add_thread): Likewise.
17282 (child_init_thread_list): Likewise.
17283 (continue_one_thread): Likewise.
17284 (regptr): New.
17285 (do_child_fetch_inferior_registers): Move to ...
17286 * win32-i386-low.c: ... here, and rename to ...
17287 (do_fetch_inferior_registers): ... this.
889bf7c5 17288 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 17289 Go through the low target.
17290 (do_child_store_inferior_registers): Use regptr.
17291 (strwinerror): New function.
17292 (win32_create_inferior): Handle Windows CE.
17293 Use strwinerror instead of strerror on Windows error
17294 codes. Add program to the error output.
17295 Don't close the main thread handle on Windows CE.
17296 (win32_attach): Use coredll.dll on Windows CE.
17297 (win32_kill): Close current process and current
17298 thread handles.
17299 (win32_detach): Use coredll.dll on Windows CE.
17300 (win32_resume): Let low target handle debug registers, and
17301 step request.
17302 (handle_exception): Add/Remove initial breakpoint. Avoid
17303 non-existant WSTOPSIG on Windows CE.
17304 (win32_read_inferior_memory): Cast to remove warning.
17305 (win32_arch_string): Go through the low target.
17306 (initialize_low): Call set_breakpoint_data with the low
17307 target's breakpoint.
17308 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
17309 FOP_REGNUM, mappings): Move to ...
17310 * win32-i386-low.c: ... here.
17311 * win32-low.c (win32_thread_info): Move to ...
17312 * win32-low.h: ... here.
17313 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
17314 win32-arm-low.c and wincecompat.c.
17315 (all:): Add $EXEEXT.
17316 (install-only:): Likewise.
17317 (gdbserver:): Likewise.
17318 (gdbreplay:): Likewise.
17319 * config.in: Regenerate.
17320 * configure: Regenerate.
17321
41093d81
PA		 173222007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17323
17324 * win32-low.c: Rename typedef thread_info to
17325 win32_thread_info throughout.
17326
544afa54
PA		 173272007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17328
17329 * win32-i386-low.c: Rename to ...
17330 * win32-low.c: ... this.
17331 * configure.srv: Replace win32-i386-low.o with win32-low.o.
17332 * Makefile.in: Likewise.
17333
bce7165d
PA		 173342007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
17335
17336 * remote-utils.c (monitor_output): Constify msg parameter.
17337 * server.h (monitor_output): Likewise.
17338 * win32-i386-low.c (handle_output_debug_string): New.
17339 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
17340 handle_output_debug_string.
17341 (get_child_debug_event): Likewise.
17342
506c7aa0
DJ		 173432007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17344
17345 * server.c (main): Correct strtoul check.
17346
42c81e2a
DJ		 173472007-03-27 Jon Ringle <jon@ringle.org>
17348
17349 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17350
9453113a
DJ		 173512007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17352
17353 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17354
64a69107
DJ		 173552007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17356
17357 * terminal.h: Check HAVE_SGTTY_H.
17358
173592007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 17360
17361 * remote-utils.c (remote_open): Print out the assigned port number.
17362
c74d0ad8
DJ		 173632007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
17364
17365 * remote-utils.c (monitor_output): New function.
17366 * server.c (debug_threads): Define here.
17367 (monitor_show_help): New function.
17368 (handle_query): Handle qRcmd.
17369 (main): Do not handle 'd' packet.
17370 * server.h (debug_threads, remote_debug, monitor_output): Declare.
17371 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
17372 of debug_threads.
17373
de7c3b4a
PA		 173742007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17375
17376 * Makefile.in (EXEEXT): New.
17377 (clean): Use $(EXEEXT).
17378
ef57601b
PA		 173792007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17380
17381 * target.h (target_ops): Rename send_signal to request_interrupt,
17382 and remove enum target_signal parameter.
17383 * linux-low.c (linux_request_interrupt): Rename from
17384 linux_send_signal, and always send SIGINT.
17385 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
17386 and always send SIGINT.
17387 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
17388 of send_signal.
17389 (input_interrupt): Likewise.
17390
820f2bda
PA		 173912007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17392
17393 * server.c (get_features_xml): Check if target implemented
17394 arch_string.
17395 * win32-i386-low.c (win32_arch_string): New.
17396 (win32_target_ops): Add win32_arch_string as arch_string member.
17397
ab39bf24
UW		 173982007-02-22 Markus Deuling <deuling@de.ibm.com>
17399
17400 * spu-low.c (spu_arch_string): New.
17401 (spu_target_ops): Add spu_arch_string.
17402
61ff6e04
DJ		 174032007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17404
17405 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17406 * configure.ac: Do not check for terminal.h.
17407 * configure, config.in: Regenerated.
17408
fb1e4ffc
DJ		 174092007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17410
17411 * Makefile.in (OBS): Add $(XML_BUILTIN).
17412 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
17413 (clean): Update.
17414 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
17415 (arm-with-iwmmxt.c): New.
17416 * config.in, configure: Regenerate.
17417 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
17418 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
17419 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
17420 (arm*-*-linux*): Add iWMMXt and regset support.
17421 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
17422 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
17423 (arm_store_wmmxregset, target_regsets): New.
17424 * server.c (get_features_xml): Take annex argument. Check builtin
17425 XML documents.
17426 (handle_query): Handle multiple annexes.
17427
0f48aa01
DJ		 174282007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17429
17430 * remote-utils.c [USE_WIN32API] (read, write): Define.
17431 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17432 write.
17433
23181151
DJ		 174342007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
17435
17436 * linux-i386-low.c (the_low_target): Set arch_string.
17437 * linux-x86-64-low.c (the_low_target): Likewise.
17438 * linux-low.c (linux_arch_string): New.
17439 (linux_target_ops): Add it.
17440 * linux-low.h (struct linux_target_ops): Add arch_string.
17441 * server.c (write_qxfer_response): Use const void * for DATA.
17442 (get_features_xml): New.
17443 (handle_query): Handle qXfer:features:read. Report it for qSupported.
17444 * target.h (struct target_ops): Add arch_string method.
17445
9d606399
DJ		 174462007-01-03 Denis Pilat <denis.pilat@st.com>
17447 Daniel Jacobowitz <dan@codesourcery.com>
17448
17449 * linux-low.c (linux_kill): Handle being called with no threads.
17450 * win32-i386-low.c (win32_kill): Likewise.
17451 (get_child_debug_event): Clear current_process_handle.
17452
174532006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 17454 Daniel Jacobowitz <dan@codesourcery.com>
17455
17456 * remote-utils.c (remote_open): Check the type of specified
17457 serial port devices before opening them.
17458 * server.c (main): Kill the inferior if an error occurs during
17459 the first remote_open.
17460
a5e13d24
DJ		 174612006-12-05 Markus Deuling <deuling@de.ibm.com>
17462
17463 * README: Update supported targets.
17464
186947f7
DJ		 174652006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
17466
17467 * Makefile.in (clean): Remove reg-mips64.c.
17468 (reg-mips64.c, reg-mips64.o): New rules.
17469 * configure.srv: Handle mips64. Include regset support for mips.
17470 * linux-mips-low.c (union mips_register): New.
17471 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
17472 (mips_breakpoint, mips_breakpoint_at): Use int.
17473 (mips_collect_register, mips_supply_register)
17474 (mips_collect_register_32bit, mips_supply_register_32bit)
17475 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
17476 (mips_store_fpregset, target_regsets): New.
17477 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
17478
a13e2c95
UW		 174792006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
17480
17481 * configure.srv: Add target "spu*-*-*".
17482 * Makefile.in (clean): Remove reg-spu.c.
17483 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
17484 * spu-low.c: New file.
17485
cb7283db
DJ		 174862006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17487
17488 * configure.ac: Correct td_thr_tls_get_addr test.
17489 * configure: Regenerated.
17490
89be2091
DJ		 174912006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17492
17493 * linux-low.c (linux_wait_for_event): Reformat. Use the
17494 pass_signals array.
17495 * remote-utils.c (decode_address_to_semicolon): New.
17496 * server.c (pass_signals, handle_general_set): New.
17497 (handle_query): Mention QPassSignals for qSupported.
17498 (main): Call handle_general_set.
17499 * server.h (pass_signals, decode_address_to_semicolon): New.
17500
000ef4f0
DJ		 175012006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17502
17503 * server.c (handle_query): Correct error handling for read_auxv.
17504
b7149293
UW		 175052005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
17506
17507 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
17508 and srv_linux_thread_db to yes.
17509 * linux-s390-low.c (s390_fill_gregset): New function.
17510 (target_regsets): Define data structure.
17511
dae5f5cf
DJ		 175122006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
17513
17514 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
17515 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
17516 * config.in, configure: Regenerated.
17517 * inferiors.c (gdb_id_to_thread): New function.
17518 (gdb_id_to_thread_id): Use it.
17519 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
17520 * linux-low.h (struct process_info): Add th member.
17521 (thread_db_get_tls_address): New prototype.
17522 * remote-utils.c (decode_address): Make non-static.
17523 * server.c (handle_query): Handle qGetTLSAddr.
17524 * server.h (gdb_id_to_thread, decode_address): New prototypes.
17525 * target.h (struct target_ops): Add get_tls_address.
17526 * thread-db.c (maybe_attach_thread): Save the thread handle.
17527 (thread_db_get_tls_address): New.
17528
32ca6d61
DJ		 175292006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
17530
17531 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
17532 (linux_resume_one_process): Take a siginfo_t *. Update all
17533 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
17534 (struct pending_signals): Add a siginfo_t.
17535 (linux_wait_for_process): Always set last_status.
17536 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
17537 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
17538 * linux-low.h (struct process_info): Add last_status.
17539
5ffff7c1
DJ		 175402006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17541
17542 * remote-utils.c (try_rle): New function.
17543 (putpkt_binary): Use it.
17544
8695c747
DJ		 175452006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
17546
17547 * Makefile.in (clean): Clean reg-x86-64-linux.c.
17548 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
17549 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
17550 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
17551 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
17552 point registers.
17553
290fadea
RS		 175542006-08-08 Richard Sandiford <richard@codesourcery.com>
17555
17556 * server.c (terminal_fd): New variable.
17557 (old_foreground_pgrp): Likewise.
17558 (restore_old_foreground_pgrp): New function.
17559 (start_inferior): Record the terminal file descriptor in terminal_fd
17560 and its original foreground group in old_foreground_pgrp. Register
17561 restore_old_foreground_pgrp with atexit().
17562
9f2e1e63
DJ		 175632006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17564
17565 * server.c (handle_query): Correct qPart to qXfer.
17566
b80864fb
DJ		 175672006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
17568
17569 * configure.ac: Check for more headers which are missing on
17570 Windows. Automatically supply -lwsock32 and USE_WIN32API.
17571 * configure.srv: Add Cygwin and mingw32.
17572 * remote-utils.c: Don't include headers unconditionally which
17573 are missing on mingw32. Include <winsock.h> for mingw32.
17574 (remote_open): Adjust for mingw32 support. Flush
17575 standard error after writing to it.
17576 (remote_close, putpkt_binary, input_interrupt, block_async_io)
17577 (unblock_async_io, enable_async_io, disable_async_io)
17578 (readchar, getpkt): Update for Winsock support.
17579 (prepare_resume_reply): Expect a protocol signal number.
17580 * server.c: Disable <sys/wait.h> on mingw32.
17581 (start_inferior): Adjust for mingw32 support. Flush
17582 standard error after writing to it.
17583 (attach_inferior): Likewise. Use protocol signal
17584 numbers.
17585 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
17586 and names.
17587 * win32-i386-low.c: New file.
17588 * Makefile.in (XM_CLIBS): Set.
17589 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
17590 (win32-i386-low.o): New dependency rule.
17591 * linux-low.c (linux_wait): Use target signal numbers.
17592 * target.h (struct target_ops): Doc fix.
17593 * server.h (target_signal_to_name): New prototype.
17594 * gdbreplay.c: Don't include headers unconditionally which
17595 are missing on mingw32. Include <winsock.h> for mingw32.
17596 (remote_close, remote_open): Adjust for Winsock support.
17597 * configure, config.in: Regenerated.
17598
0876f84a
DJ		 175992006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17600
17601 * server.c (decode_xfer_read, write_qxfer_response): New.
17602 (handle_query): Take a packet length argument. Handle
17603 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
17604 the qSupported response.
17605 (main): Update call to handle_query.
17606
01f9e8fa
DJ		 176072006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17608
17609 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17610 (putpkt_binary): Renamed from putpkt and adjusted for binary
17611 data.
17612 (putpkt): New wrapper for putpkt_binary.
17613 (readchar): Don't mask off the high bit.
17614 (decode_X_packet): New function.
17615 * server.c (main): Call putpkt_binary if a handler sets the packet
17616 length. Save the length of the incoming packet. Handle 'X'.
17617 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
17618
be2a5f71
DJ		 176192006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17620
17621 * server.c (handle_query): Handle qSupported.
17622
ea025f5f
DJ		 176232006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17624
17625 * remote-utils.c (all_symbols_looked_up): New variable.
17626 (look_up_one_symbol): Check it.
17627 * server.h (look_up_one_symbol): New declaration.
17628 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
17629
9308fc88
DJ		 176302006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17631
17632 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 17633 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 17634 (PTRACE_GET_THREAD_AREA): Define.
17635 (ps_get_thread_area): New function.
17636
52fb6437
NS		 176372006-05-09 Nathan Sidwell <nathan@codesourcery.com>
17638
17639 * configure.srv (m68k*-*-uclinux*): New target.
17640 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
17641 (linux_resume_one_process): Remove extraneous cast.
17642 (linux_read_offsets): New.
17643 (linux_target_op): Add linux_read_offsets on mmuless systems.
17644 * server.c (handle_query): Add qOffsets logic.
17645 * target.h (struct target_ops): Add read_offsets.
17646
21b0f40c
DJ		 176472006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17648
17649 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
17650 (PTRACE_GET_THREAD_AREA): Define.
17651 (ps_get_thread_area): New function.
17652 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
17653 (linux-x86-64-low.o): Update.
17654
0050a760
DJ		 176552006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
17656
17657 * configure.ac: Remove checks for prfpregset_t.
17658 * gdb_proc_service.h: New file.
17659 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
17660 new "gdb_proc_service.h".
17661 * proc-service.c: Likewise.
17662 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
17663 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
17664 * Makefile.in (gdb_proc_service_h): Updated.
17665 * configure, config.in: Regenerated.
17666
b92a518e
DJ		 176672006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17668
17669 * remote-utils.c (prepare_resume_reply): Move declaration
17670 of gdb_id_from_wait to the top of the block.
17671
545587ee
DJ		 176722006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17673
17674 * linux-low.c (regsets_store_inferior_registers): Read the regset
17675 from the target before filling it.
17676
9db87ebd
DJ		 176772006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17678
17679 * server.c (attach_inferior): Return SIGTRAP for a successful
17680 attach.
17681
dd24457d
DJ		 176822006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
17683
17684 * Makefile.in (OBS): Add version.o.
17685 (STAGESTUFF): Delete.
17686 (version.o): Add dependencies.
17687 (version.c): Replace rule.
17688 (clean): Remove version.c.
17689 * server.c (gdbserver_version): New.
17690 (gdbserver_usage): Use printf.
17691 (main): Handle --version and --help.
17692 * server.h (version, host_name): Add declarations.
17693
6f0f660e
EZ		 176942005-12-23 Eli Zaretskii <eliz@gnu.org>
17695
889bf7c5
PA		 17696 * linux-arm-low.c:
17697 * linux-arm-low.c:
17698 * inferiors.c:
17699 * i387-fp.h:
17700 * i387-fp.c:
17701 * gdbreplay.c:
17702 * regcache.c:
17703 * proc-service.c:
17704 * mem-break.h:
17705 * mem-break.c:
17706 * linux-x86-64-low.c:
17707 * linux-sh-low.c:
17708 * linux-s390-low.c:
17709 * linux-ppc64-low.c:
17710 * linux-ppc-low.c:
17711 * linux-mips-low.c:
17712 * linux-m68k-low.c:
17713 * linux-m32r-low.c:
17714 * linux-low.h:
17715 * linux-low.c:
17716 * linux-ia64-low.c:
17717 * linux-i386-low.c:
17718 * linux-crisv32-low.c:
17719 * thread-db.c:
17720 * terminal.h:
17721 * target.h:
17722 * target.c:
17723 * server.h:
17724 * server.c:
17725 * remote-utils.c:
17726 * regcache.h:
17727 * utils.c:
17728 * Makefile.in:
17729 * configure.ac:
6f0f660e
EZ		 17730 * gdbserver.1: Add (C) after Copyright. Update the FSF
17731 address.
17732
9d1fb177
DJ		 177332005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
17734
17735 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
17736 (arm_breakpoint_at): Recognize both breakpoints.
17737 (the_low_target): Use the correct breakpoint instruction.
17738
011a70c2
DJ		 177392005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
17740
17741 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
17742 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
17743 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
17744 (the_low_target): Update.
17745
7fb85e41
AS		 177462005-10-25 Andreas Schwab <schwab@suse.de>
17747
17748 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17749
17750 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17751 (ia64_num_regs): Reduce to 462.
17752
3db0444b
DJ		 177532005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17754
17755 * acinclude.m4: Correct quoting.
17756 * aclocal.m4: Regenerated.
17757
17758 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17759 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17760 (thread_db_init): Call thread_db_err_str.
17761 * configure.ac: Check for TD_VERSION.
17762 * config.in, configure: Regenerated.
17763
bee0189a
DJ		 177642005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17765
17766 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17767
e9d25b98
DJ		 177682005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17769
17770 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17771 is not available. Define HAVE_PTRACE_GETREGS if it is.
17772 * config.in, configure: Regenerated.
17773 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17774 * linux-i386-low.c, linux-m68k-low.c: Update to use
17775 HAVE_PTRACE_GETREGS.
17776 * linux-low.c (regsets_fetch_inferior_registers)
17777 (regsets_store_inferior_registers): Only return 0 if we processed
17778 GENERAL_REGS.
17779 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17780 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17781
a06660f7
DJ		 177822005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17783
17784 * inferiors.c (struct thread_info): Add gdb_id.
17785 (add_thread): Add gdb_id argument.
17786 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17787 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17788 calls to add_thread.
17789 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17790 * server.c (handle_query): Use thread_to_gdb_id.
17791 (handle_v_cont, main): Use gdb_id_to_thread_id.
17792 * server.h (add_thread): Update prototype.
17793 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17794 prototypes.
17795
5a1f5858
DJ		 177962005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17797
17798 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17799 left-padded registers.
17800 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17801 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17802
e122f1f5
SE		 178032005-07-01 Steve Ellcey <sje@cup.hp.com>
17804
17805 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17806 * configure: Regenerate.
17807 * config.in: Regenerate.
17808 * server.h (NEED_DECLARATION_STRERROR):
17809 Replace with !HAVE_DECL_STRERROR.
17810
d592fa2f
DJ		 178112005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17812
17813 * linux-low.c (linux_wait, linux_send_signal): Don't test
17814 an unsigned long variable for > 0 if it could be MAX_ULONG.
17815 * server.c (myresume): Likewise.
17816 * target.c (set_desired_inferior): Likewise.
17817
ccbd4912
MK		 178182005-06-13 Mark Kettenis <kettenis@gnu.org>
17819
17820 * configure.ac: Simplify and improve check for socklen_t.
17821 * configure, config.in: Regenerate.
17822
f450004a
DJ		 178232005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17824
17825 * acconfig.h: Remove.
17826 * configure.ac: Add a test for socklen_t. Use three-argument
17827 AC_DEFINE throughout.
17828 * config.in: Regenerated using autoheader 2.59.
17829 * configure: Regenerated.
17830
17831 * gdbreplay.c (socklen_t): Provide a default.
17832 (remote_open): Use socklen_t.
17833 * remote-utils.c (socklen_t): Provide a default.
17834 (remote_open): Use socklen_t.
17835 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17836 unsigned char.
17837
17838 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17839 char for buffers.
17840 * linux-low.c (linux_read_memory, linux_write_memory)
17841 (linux_read_auxv): Likewise.
17842 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17843 (check_mem_write): Likewise.
17844 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17845 Likewise.
17846 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17847 (registers_from_string, register_data): Likewise.
17848 * server.c (handle_query, main): Likewise.
17849 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17850 (decode_M_packet): Likewise.
17851 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17852 * target.h (struct target_ops): Update read_memory, write_memory,
17853 and read_auxv.
17854 (read_inferior_memory, write_inferior_memory): Update.
17855 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17856 to unsigned char *.
17857 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17858 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17859 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17860 linux-s390-low.c, linux-sh-low.c: Update for changes in
17861 read_inferior_memory and the_low_target->breakpoint.
17862
eee84df1
DJ		 178632005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17864
17865 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17866 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17867 * configure.srv: Add powerpc64-*-linux*.
17868 * linux-ppc64-low.c: New file.
17869
45b134e5
OF		 178702005-05-23 Orjan Friberg <orjanf@axis.com>
17871
17872 * linux-cris-low.c: New file with support for CRIS.
17873 * linux-crisv32-low.c: Ditto for CRISv32.
17874 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17875 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 17876 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 17877 reg-crisv32.o, and reg-crisv32.c to make rules.
17878 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17879 recognized targets.
17880
48d93c75
UW		 178812005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17882
17883 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17884 of sizeof (PTRACE_XFER_TYPE).
17885 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17886
e013ee27
OF		 178872005-05-12 Orjan Friberg <orjanf@axis.com>
17888
889bf7c5 17889 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 17890 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17891 pointers for hardware watchpoint support.
17892 * linux-low.h (struct linux_target_ops): Ditto.
17893 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17894 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17895 to linux_target_ops.
17896 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17897 reply packet.
17898 * server.c (main): Recognize 'Z' and 'z' packets.
17899
b0ded00b
UW		 179002005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17901
17902 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17903 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17904 (the_low_target): Add new members.
17905
8643e2ad
DJ		 179062005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17907
17908 * proc-service.c (ps_lgetregs): Search all_processes instead of
17909 all_threads.
17910
fc620387
DJ		 179112005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17912
17913 * server.c (start_inferior): Change return type to int.
17914 (attach_inferior): Change sigptr to int *.
17915 (handle_v_cont, handle_v_requests): Change signal to int *.
17916 (main): Change signal to int.
17917
179182005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 17919
17920 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17921 * configure.srv: Add m32r*-*-linux*.
17922 * linux-m32r-low.c: New file.
17923
e0e76420
DJ		 179242005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17925
17926 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17927
a1928bad
DJ		 179282005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17929
17930 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17931 Take unsigned long arguments for PIDs.
17932 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17933 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17934 (wait_for_sigstop, linux_resume_one_process)
17935 (regsets_fetch_inferior_registers, linux_send_signal)
17936 (linux_read_auxv): Likewise. Update the types of variables holding
17937 PIDs. Update format string specifiers.
17938 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17939 * remote-utils.c (prepare_resume_reply): Likewise.
17940 * server.c (cont_thread, general_thread, step_thread)
17941 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17942 unsigned long.
17943 (handle_query): Update format specifiers.
17944 (handle_v_cont, main): Use strtoul for thread IDs.
17945 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17946 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17947 (general_thread, step_thread, thread_from_wait)
17948 (old_thread_from_wait): Update.
17949 * target.h (struct thread_resume): Use unsigned long for THREAD.
17950 (struct target_ops): Use unsigned long for arguments to attach and
17951 thread_alive.
17952
dcdb98d2
DJ		 179532005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17954
17955 * acinclude.m4: Include bfd/bfd.m4 directly.
17956 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17957 <agriffis@toolchain.org>.
17958 * aclocal.m4, configure: Regenerated.
17959
bec39cab
AC		 179602005-01-07 Andrew Cagney <cagney@gnu.org>
17961
17962 * configure.ac: Rename configure.in, require autoconf 2.59.
17963 * configure: Re-generate.
17964
434c4c77
DJ		 179652004-12-08 Daniel Jacobowitz <dan@debian.org>
17966
17967 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17968 LIBS when finished.
17969 * aclocal.m4: Regenerated.
17970 * configure: Regenerated.
17971
db1d3e1b
AS		 179722004-11-21 Andreas Schwab <schwab@suse.de>
17973
17974 * linux-m68k-low.c (m68k_num_gregs): Define.
17975 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17976 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17977 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17978 (m68k_breakpoint_at): New. Add to the_low_target.
17979
17980 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17981 srv_linux_thread_db to yes.
17982
43360365
JB		 179832004-10-20 Joel Brobecker <brobecker@gnat.com>
17984
17985 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17986 (ARCH_SET_FS): Likewise.
17987 (ARCH_GET_FS): Likewise.
17988 (ARCH_GET_GS): Likewise.
17989
fd500816
DJ		 179902004-10-16 Daniel Jacobowitz <dan@debian.org>
17991
17992 * linux-i386-low.c (ps_get_thread_area): New.
17993 * linux-x86-64-low.c (ps_get_thread_area): New.
17994 * linux-low.c: Include <sys/syscall.h>.
17995 (linux_kill_one_process): Don't kill the first thread here.
17996 (linux_kill): Kill the first thread here.
17997 (kill_lwp): New function.
17998 (send_sigstop, linux_send_signal): Use it.
17999 * proc-service.c: Clean up #ifdefs.
18000 (fpregset_info): Delete.
18001 (ps_lgetregs): Update and enable implementation.
18002 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
18003 implementations.
18004 * remote-utils.c (struct sym_cache, symbol_cache): New.
18005 (input_interrupt): Print a clearer message.
18006 (async_io_enabled): New variable.
18007 (enable_async_io, disable_async_io): Use it. Update comments.
18008 (look_up_one_symbol): Use the symbol cache.
18009 * thread-db.c (thread_db_look_up_symbols): New function.
18010 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
18011
f6de3c42
DJ		 180122004-10-16 Daniel Jacobowitz <dan@debian.org>
18013
18014 * configure.in: Test for -rdynamic.
18015 * configure: Regenerated.
18016 * Makefile (INTERNAL_LDFLAGS): New.
18017 (gdbserver, gdbreplay): Use it.
18018
2c0fc042
AC		 180192004-09-02 Andrew Cagney <cagney@gnu.org>
18020
18021 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18022
075b3282
DJ		 180232004-03-23 Daniel Jacobowitz <drow@mvista.com>
18024
18025 * linux-low.c (linux_wait): Clear all_processes list also.
18026
fa6a77dc
DJ		 180272004-03-12 Daniel Jacobowitz <drow@mvista.com>
18028
18029 * linux-low.c: Include <errno.h>. Remove extern declaration of
18030 errno.
18031
6d782a97
DJ		 180322004-03-12 Daniel Jacobowitz <drow@mvista.com>
18033
18034 * gdbreplay.c, server.h, utils.c: Update copyright years.
18035
3a7fb99b
DJ		 180362004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18037
18038 * server.c (main): Print child status or termination signal from
18039 variable 'signal', not 'sig'.
18040
c3e735a6
DJ		 180412004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18042
18043 * linux-low.c (linux_read_memory): Change return type to
18044 int. Check for and return error from ptrace().
18045 * target.c (read_inferior_memory): Change return type to int. Pass
18046 back return status from the_target->read_memory().
18047 * target.h (struct target_ops): Adapt *read_memory() prototype.
18048 Update comment.
18049 (read_inferior_memory): Adapt prototype.
18050 * server.c (main): Return an error packet if
18051 read_inferior_memory() returns an error.
18052
a59d1c82
DJ		 180532004-03-04 Daniel Jacobowitz <drow@mvista.com>
18054
18055 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18056 Unify with other clean targets.
18057
dc3f8883
DJ		 180582004-02-29 Daniel Jacobowitz <drow@mvista.com>
18059
18060 * server.c (handle_v_cont): Call set_desired_inferior.
18061
89a208da
DJ		 180622004-02-29 Daniel Jacobowitz <drow@mvista.com>
18063
18064 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18065
62ea82f5
DJ		 180662004-02-29 Daniel Jacobowitz <drow@mvista.com>
18067
18068 * linux-low.c (linux_wait): Unblock async I/O.
18069 (linux_resume): Block and enable async I/O.
18070 * remote-utils.c (block_async_io, unblock_async_io): New functions.
18071 * server.h (block_async_io, unblock_async_io): Add prototypes.
18072
6910d122
DJ		 180732004-02-29 Daniel Jacobowitz <drow@mvista.com>
18074
18075 * remote-utils.c (remote_open): Print a status notice after
18076 opening a TCP port.
18077 * server.c (attach_inferior): Print a status notice after
18078 attaching.
18079
180802004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 18081
18082 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18083
c89dc5d4
DJ		 180842004-02-26 Daniel Jacobowitz <drow@mvista.com>
18085
18086 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18087 error packet.
18088 * server.c, target.h: Update copyright years.
18089
4b8dad4a
RM		 180902004-02-25 Roland McGrath <roland@redhat.com>
18091
18092 * target.h (struct target_ops): New member `read_auxv'.
18093 * server.c (handle_query): Handle qPart:auxv:read: query using that.
18094 * linux-low.c (linux_read_auxv): New function.
18095 (linux_target_ops): Initialize `read_auxv' member to that.
18096
d7446758
JB		 180972004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18098
18099 Committed by Jim Blandy <jimb@redhat.com>.
18100
18101 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 18102 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 18103 instead of GPR_SIZE to distiguish s390 and s390x targets.
18104
5544ad89
DJ		 181052004-01-31 Daniel Jacobowitz <drow@mvista.com>
18106
18107 * linux-low.c: Update copyright year.
18108 (check_removed_breakpoint): Clear pending_is_breakpoint.
18109 (linux_set_resume_request, linux_queue_one_thread)
18110 (resume_status_pending_p): New functions.
18111 (linux_continue_one_thread): Use process->resume.
18112 (linux_resume): Only resume threads if there are no pending events.
18113 * linux-low.h (struct process_info): Add resume request
18114 pointer.
18115
2a68b70e
DJ		 181162004-01-30 Daniel Jacobowitz <drow@mvista.com>
18117
18118 * regcache.c (new_register_cache): Clear the allocated register
18119 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18120
64386c31
DJ		 181212003-10-13 Daniel Jacobowitz <drow@mvista.com>
18122
18123 * linux-low.c (linux_resume): Take a struct thread_resume *
18124 argument.
18125 (linux_wait): Update call.
18126 (resume_ptr): New static variable.
18127 (linux_continue_one_thread): Renamed from
18128 linux_continue_one_process. Use resume_ptr.
18129 (linux_resume): Use linux_continue_one_thread.
18130 * server.c (handle_v_cont, handle_v_requests): New functions.
18131 (myresume): New function.
18132 (main): Handle 'v' case.
18133 * target.h (struct thread_resume): New type.
18134 (struct target_ops): Change argument of "resume" to struct
18135 thread_resume *.
18136 (myresume): Delete macro.
18137
c938e9b0
L		 181382003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18139
18140 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18141 (uninstall): Support DESTDIR.
18142
7f313d07
BC		 18143Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18144
18145 * configure.srv: Add xscale*linux copy of arm*linux entry.
18146
3b2fc2ea
DJ		 181472003-07-24 Daniel Jacobowitz <drow@mvista.com>
18148
18149 * linux-arm-low.c (arm_reinsert_addr): New function.
18150 (the_low_target): Add arm_reinsert_addr.
18151
1c0a559e
MK		 181522003-07-08 Mark Kettenis <kettenis@gnu.org>
18153
18154 * mem-break.c: Remove whitespace at end of file.
18155
43d5792c
DJ		 181562003-06-28 Daniel Jacobowitz <drow@mvista.com>
18157
18158 * configure.in: Check whether we need to prototype strerror.
18159 * server.h: Optionally prototype strerror.
18160 * gdbreplay.c (perror_with_name): Use strerror.
18161 * linux-low.c (linux_attach_lwp): Use strerror.
18162 * utils.c (perror_with_name): Use strerror.
18163 * config.in, configure: Regenerated.
18164
c8a86edf
DJ		 181652003-06-28 Daniel Jacobowitz <drow@mvista.com>
18166
18167 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18168 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18169
73d37363
DJ		 181702003-06-20 Daniel Jacobowitz <drow@mvista.com>
18171
18172 * Makefile.in (SFILES): Update.
18173 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
18174 low-sun3.c: Remove files.
18175
6ad8ae5c
DJ		 181762003-06-17 Daniel Jacobowitz <drow@mvista.com>
18177
18178 * linux-low.c: Move comment to linux_thread_alive where it belonged.
18179 (linux_detach_one_process, linux_detach): New functions.
18180 (linux_target_ops): Add linux_detach.
18181 * server.c (main): Handle 'D' packet.
18182 * target.h (struct target_ops): Add "detach" member.
18183 (detach_inferior): Define.
18184
1581182a
MK		 181852003-06-13 Mark Kettenis <kettenis@gnu.org>
18186
18187 From Kelley Cook <kelleycook@wideopenwest.com>:
18188 * configure.srv: Accept i[34567]86 variants.
18189
e5379b03
DJ		 181902003-06-05 Daniel Jacobowitz <drow@mvista.com>
18191
18192 * linux-low.c (linux_wait_for_event): Correct comment typos.
18193 (linux_resume_one_process): Call check_removed_breakpoint.
18194 (linux_send_signal): New function.
18195 (linux_target_ops): Add linux_send_signal.
18196 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
18197 of kill.
18198 * target.h (struct target_ops): Add send_signal.
18199
2ff29de4
JB		 182002003-05-29 Jim Blandy <jimb@redhat.com>
18201
18202 * linux-low.c (usr_store_inferior_registers): Transfer buf in
18203 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
18204 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
18205 away part of the register's value.
18206
254787d4
DJ		 182072003-03-26 Daniel Jacobowitz <drow@mvista.com>
18208
18209 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18210 (linux_wait_for_event, linux_init_signals): Likewise.
18211
94e10508
DJ		 182122003-03-17 Daniel Jacobowitz <drow@mvista.com>
18213
18214 * configure.in: Check for stdlib.h.
18215 * configure: Regenerated.
18216 * config.in: Regenerated.
18217
4c0711e0
DJ		 182182003-01-04 Andreas Schwab <schwab@suse.de>
18219
18220 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18221
ef66e766
AC		 182222003-01-02 Andrew Cagney <ac131313@redhat.com>
18223
18224 * Makefile.in: Remove obsolete code.
18225
a1358604
DJ		 182262002-11-20 Daniel Jacobowitz <drow@mvista.com>
18227
18228 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18229 defined(PT_FPR0_HI).
18230
23ce3b1c
DJ		 182312002-11-17 Stuart Hughes <seh@zee2.com>
18232
18233 * linux-arm-low.c (arm_num_regs): Increase.
18234 (arm_regmap): Include status register.
18235
182362002-11-17 Daniel Jacobowitz <drow@mvista.com>
18237
18238 * linux-low.c (register_addr): Remove incorrect -1 check.
18239
a9fa9f7d
DJ		 182402002-08-29 Daniel Jacobowitz <drow@mvista.com>
18241
18242 * linux-low.c (linux_create_inferior): Call setpgid. Return
18243 the new PID.
18244 (unstopped_p, linux_signal_pid): Remove.
18245 (linux_target_ops): Remove linux_signal_pid.
18246 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
18247 global instead of target method.
18248 * target.h (struct target_ops): Remove signal_pid. Update comment
18249 for create_inferior.
18250 * server.c (signal_pid): New variable.
18251 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 18252 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 18253 (attach_inferior): Set signal_pid.
18254
17574093
DJ		 182552002-08-23 Daniel Jacobowitz <drow@mvista.com>
18256
18257 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18258
182592002-08-20 Jim Blandy <jimb@redhat.com>
18260
18261 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18262 default for this.
18263
182642002-08-01 Andrew Cagney <cagney@redhat.com>
18265
18266 * Makefile.in: Make chill references obsolete.
18267
182682002-07-24 Kevin Buettner <kevinb@redhat.com>
18269
18270 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18271 * configure: Regenerate.
18272 * config.in: Regenerate.
18273
182742002-07-09 David O'Brien <obrien@FreeBSD.org>
18275
18276 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18277 (perror_with_name, remote_close, remote_open, expect, play): Static.
18278
182792002-07-04 Michal Ludvig <mludvig@suse.cz>
18280
4b8dad4a 18281 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 18282 byte offsets instead of an array of indexes.
18283 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18284
182852002-06-13 Daniel Jacobowitz <drow@mvista.com>
18286
18287 * regcache.c: Add comment.
18288
182892002-06-11 Daniel Jacobowitz <drow@mvista.com>
18290
18291 * thread-db.c: New file.
18292 * proc-service.c: New file.
18293 * acinclude.m4: New file.
18294 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
18295 proc-service.o, and thread-db.o.
18296 (linux-low.o): Add USE_THREAD_DB.
18297 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
18298 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
18299 * aclocal.m4: Regenerated.
18300 * config.in: Regenerated.
18301 * configure: Regenerated.
18302 * configure.in: Check for proc_service.h, sys/procfs.h,
18303 thread_db.h, and linux/elf.h headrs.
18304 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
18305 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
18306 Check for -lthread_db and thread support.
18307 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
18308 PowerPC, and SuperH.
18309 * i387-fp.c: Constify arguments.
18310 * i387-fp.h: Likewise.
18311 * inferiors.c: (struct thread_info): Renamed from
18312 `struct inferior_info'. Remove PID member. Use generic inferior
18313 list header. All uses updated.
18314 (inferiors, signal_pid): Removed.
18315 (all_threads): New variable.
18316 (get_thread): Define.
18317 (add_inferior_to_list): New function.
18318 (for_each_inferior): New function.
18319 (change_inferior_id): New function.
18320 (add_inferior): Removed.
18321 (remove_inferior): New function.
18322 (add_thread): New function.
18323 (free_one_thread): New function.
18324 (remove_thread): New function.
18325 (clear_inferiors): Use for_each_inferior and free_one_thread.
18326 (find_inferior): New function.
18327 (find_inferior_id): New function.
18328 (inferior_target_data): Update argument type.
18329 (set_inferior_target_data): Likewise.
18330 (inferior_regcache_data): Likewise.
18331 (set_inferior_regcache_data): Likewise.
18332 * linux-low.c (linux_bp_reinsert): Remove.
18333 (all_processes, stopping_threads, using_thrads)
18334 (struct pending_signals, debug_threads, pid_of): New.
18335 (inferior_pid): Replace with macro.
18336 (struct inferior_linux_data): Remove.
18337 (get_stop_pc, add_process): New functions.
18338 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
18339 Use add_process and add_thread.
18340 (linux_attach_lwp): New function, based on old linux_attach. Use
18341 add_process and add_thread. Set stop_expected for new threads.
18342 (linux_attach): New function.
18343 (linux_kill_one_process): New function.
18344 (linux_kill): Kill all LWPs.
18345 (linux_thread_alive): Use find_inferior_id.
18346 (check_removed_breakpoints, status_pending_p): New functions.
18347 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
18348 Update. Use WNOHANG. Wait for cloned processes also. Update process
18349 struct for the found process.
18350 (linux_wait_for_event): New function.
18351 (linux_wait): Use it. Support LWPs.
18352 (send_sigstop, wait_for_sigstop, stop_all_processes)
18353 (linux_resume_one_process, linux_continue_one_process): New functions.
18354 (linux_resume): Support LWPs.
18355 (REGISTER_RAW_SIZE): Remove.
18356 (fetch_register): Use register_size instead. Call supply_register.
18357 (usr_store_inferior_registers): Likewise. Call collect_register.
18358 Fix recursive case.
18359 (regsets_fetch_inferior_registers): Improve error message.
18360 (regsets_store_inferior_registers): Add debugging.
18361 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
18362 (unstopped_p, linux_signal_pid): New functions.
18363 (linux_target_ops): Add linux_signal_pid.
18364 (linux_init_signals): New function.
18365 (initialize_low): Call it. Initialize using_threads.
18366 * regcache.c (inferior_regcache_data): Add valid
18367 flag.
18368 (get_regcache): Fetch registers lazily. Add fetch argument
18369 and update all callers.
18370 (regcache_invalidate_one, regcache_invalidate): New
18371 functions.
18372 (new_register_cache): Renamed from create_register_cache.
18373 Return the new regcache.
18374 (free_register_cache): Change argument to a void *.
18375 (registers_to_string, registers_from_string): Call get_regcache
18376 with fetch flag set.
18377 (register_data): Make static. Pass fetch flag to get_regcache.
18378 (supply_register): Call get_regcache with fetch flag clear.
18379 (collect_register): Call get_regcache with fetch flag set.
18380 (collect_register_as_string): New function.
18381 * regcache.h: Update.
18382 * remote-utils.c (putpkt): Flush after debug output and use
18383 stderr.
18384 Handle input interrupts while waiting for an ACK.
18385 (input_interrupt): Use signal_pid method.
18386 (getpkt): Flush after debug output and use stderr.
18387 (outreg): Use collect_register_as_string.
18388 (new_thread_notify, dead_thread_notify): New functions.
18389 (prepare_resume_reply): Check using_threads. Set thread_from_wait
18390 and general_thread.
18391 (look_up_one_symbol): Flush after debug output.
18392 * server.c (step_thread, server_waiting): New variables.
18393 (start_inferior): Don't use signal_pid. Update call to mywait.
18394 (attach_inferior): Update call to mywait.
18395 (handle_query): Handle qfThreadInfo and qsThreadInfo.
18396 (main): Don't fetch/store registers explicitly. Use
18397 set_desired_inferior. Support proposed ``Hs'' packet. Update
18398 calls to mywait.
18399 * server.h: Update.
18400 (struct inferior_list, struct_inferior_list_entry): New.
18401 * target.c (set_desired_inferior): New.
18402 (write_inferior_memory): Constify.
18403 (mywait): New function.
18404 * target.h: Update.
18405 (struct target_ops): New signal_pid method.
18406 (mywait): Removed macro, added prototype.
18407
18408 * linux-low.h (regset_func): Removed.
18409 (regset_fill_func, regset_store_func): New.
18410 (enum regset_type): New.
18411 (struct regset_info): Add type field. Use new operation types.
18412 (struct linux_target_ops): stop_pc renamed to get_pc.
18413 Add decr_pc_after_break and breakpoint_at.
18414 (get_process, get_thread_proess, get_process_thread)
18415 (strut process_info, all_processes, linux_attach_lwp)
18416 (thread_db_init): New.
18417
18418 * linux-arm-low.c (arm_get_pc, arm_set_pc,
18419 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
18420 (the_low_target): Add new members.
18421 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
18422 (i386_store_fpxregset): Constify.
18423 (target_regsets): Add new kind identifier.
18424 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
18425 (i386_set_pc): Add debugging.
18426 (i386_breakpoint_at): New function.
18427 (the_low_target): Add new members.
18428 * linux-mips-low.c (mips_get_pc, mips_set_pc)
18429 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
18430 (mips_breakpoint_at): New.
18431 (the_low_target): Add new members.
18432 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
18433 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
18434 (the_low_target): Add new members.
18435 * linux-sh-low.c (sh_get_pc, sh_set_pc)
18436 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
18437 (the_low_target): Add new members.
18438 * linux-x86-64-low.c (target_regsets): Add new kind
18439 identifier.
18440
184412002-05-15 Daniel Jacobowitz <drow@mvista.com>
18442
18443 From Martin Pool <mbp@samba.org>:
18444 * server.c (gdbserver_usage): New function.
18445 (main): Call it.
18446
184472002-05-14 Daniel Jacobowitz <drow@mvista.com>
18448
18449 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18450 stop_at -> stop_pc.
18451
184522002-05-04 Andrew Cagney <ac131313@redhat.com>
18453
18454 * Makefile.in: Remove obsolete code.
18455
184562002-04-24 Michal Ludvig <mludvig@suse.cz>
18457
18458 * linux-low.c (regsets_fetch_inferior_registers),
18459 (regsets_store_inferior_registers): Removed cast to int from
18460 ptrace() calls.
18461 * regcache.h: Added declaration of struct inferior_info.
18462
184632002-04-20 Daniel Jacobowitz <drow@mvista.com>
18464
18465 * inferiors.c (struct inferior_info): Add regcache_data.
18466 (add_inferior): Call create_register_cache.
18467 (clear_inferiors): Call free_register_cache.
18468 (inferior_regcache_data, set_inferior_regcache_data): New functions.
18469 * regcache.c (struct inferior_regcache_data): New.
18470 (registers): Remove.
18471 (get_regcache): New function.
18472 (create_register_cache, free_register_cache): New functions.
18473 (set_register_cache): Don't initialize the register cache here.
18474 (registers_to_string, registers_from_string, register_data): Call
18475 get_regcache.
18476 * regcache.h: Add prototypes.
18477 * server.h: Likewise.
18478
184792002-04-20 Daniel Jacobowitz <drow@mvista.com>
18480
18481 * mem-break.c: New file.
18482 * mem-break.h: New file.
18483 * Makefile.in: Add mem-break.o rule; update server.h
18484 dependencies.
18485 * inferiors.c (struct inferior_info): Add target_data
18486 member.
18487 (clear_inferiors): Free target_data member if set.
18488 (inferior_target_data, set_inferior_target_data): New functions.
18489 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
18490 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
18491 * linux-low.c (linux_bp_reinsert): New variable.
18492 (struct inferior_linux_data): New.
18493 (linux_create_inferior): Use set_inferior_target_data.
18494 (linux_attach): Likewise. Call add_inferior.
18495 (linux_wait_for_one_inferior): New function.
18496 (linux_wait): Call it.
18497 (linux_write_memory): Add const.
18498 (initialize_low): Call set_breakpoint_data.
18499 * linux-low.h (struct linux_target_ops): Add breakpoint
18500 handling members.
18501 * server.c (attach_inferior): Remove extra add_inferior
18502 call.
18503 * server.h: Include mem-break.h. Update inferior.c
18504 prototypes.
18505 * target.c (read_inferior_memory)
18506 (write_inferior_memory): New functions.
18507 * target.h (read_inferior_memory)
18508 (write_inferior_memory): Change macros to prototypes.
18509 (struct target_ops): Update comments. Add const to write_memory
18510 definition.
18511
185122002-04-11 Daniel Jacobowitz <drow@mvista.com>
18513
18514 * linux-low.c (usr_store_inferior_registers): Support
18515 registers which are allowed to fail to store.
18516 * linux-low.h (linux_target_ops): Likewise.
18517 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
18518 (ppc_cannot_store_register): FPSCR may not be storable.
18519
185202002-04-09 Daniel Jacobowitz <drow@mvista.com>
18521
18522 * server.h: Include <string.h> if HAVE_STRING_H.
18523 * ChangeLog: Correct paths in last ChangeLog entry.
18524
185252002-04-09 Daniel Jacobowitz <drow@mvista.com>
18526
18527 * linux-low.h: Remove obsolete prototypes.
18528 (struct linux_target_ops): New.
18529 (extern the_low_target): New.
18530 * linux-low.c (num_regs, regmap): Remove declarations.
18531 (register_addr): Use the_low_target explicitly.
18532 (fetch_register): Likewise.
18533 (usr_fetch_inferior_registers): Likewise.
18534 (usr_store_inferior_registers): Likewise.
18535 * linux-arm-low.c (num_regs): Remove.
18536 (arm_num_regs): Define.
18537 (arm_regmap): Renamed from regmap, made static.
18538 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
18539 made static.
18540 (arm_cannot_store_register): Renamed from cannot_store_register,
18541 made static.
18542 (the_low_target): New.
18543 * linux-i386-low.c (num_regs): Remove.
18544 (i386_num_regs): Define.
18545 (i386_regmap): Renamed from regmap, made static.
18546 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
18547 made static.
18548 (i386_cannot_store_register): Renamed from cannot_store_register,
18549 made static.
18550 (the_low_target): New.
18551 * linux-ia64-low.c (num_regs): Remove.
18552 (ia64_num_regs): Define.
18553 (ia64_regmap): Renamed from regmap, made static.
18554 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
18555 made static.
18556 (ia64_cannot_store_register): Renamed from cannot_store_register,
18557 made static.
18558 (the_low_target): New.
18559 * linux-m68k-low.c (num_regs): Remove.
18560 (m68k_num_regs): Define.
18561 (m68k_regmap): Renamed from regmap, made static.
18562 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
18563 made static.
18564 (m68k_cannot_store_register): Renamed from cannot_store_register,
18565 made static.
18566 (the_low_target): New.
18567 * linux-mips-low.c (num_regs): Remove.
18568 (mips_num_regs): Define.
18569 (mips_regmap): Renamed from regmap, made static.
18570 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
18571 made static.
18572 (mips_cannot_store_register): Renamed from cannot_store_register,
18573 made static.
18574 (the_low_target): New.
18575 * linux-ppc-low.c (num_regs): Remove.
18576 (ppc_num_regs): Define.
18577 (ppc_regmap): Renamed from regmap, made static.
18578 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
18579 made static.
18580 (ppc_cannot_store_register): Renamed from cannot_store_register,
18581 made static.
18582 (the_low_target): New.
18583 * linux-s390-low.c (num_regs): Remove.
18584 (s390_num_regs): Define.
18585 (s390_regmap): Renamed from regmap, made static.
18586 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
18587 made static.
18588 (s390_cannot_store_register): Renamed from cannot_store_register,
18589 made static.
18590 (the_low_target): New.
18591 * linux-sh-low.c (num_regs): Remove.
18592 (sh_num_regs): Define.
18593 (sh_regmap): Renamed from regmap, made static.
18594 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
18595 made static.
18596 (sh_cannot_store_register): Renamed from cannot_store_register,
18597 made static.
18598 (the_low_target): New.
18599 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18600 (the_low_target): New.
18601
186022002-04-09 Daniel Jacobowitz <drow@mvista.com>
18603
18604 * Makefile.in: Add stamp-h target.
18605 * configure.in: Create stamp-h.
18606 * configure: Regenerated.
18607
186082002-04-09 Daniel Jacobowitz <drow@mvista.com>
18609
18610 * inferiors.c: New file.
18611 * target.c: New file.
18612 * target.h: New file.
18613 * Makefile.in: Add target.o and inferiors.o. Update
18614 dependencies.
18615 * linux-low.c (inferior_pid): New static variable,
18616 moved from server.c.
18617 (linux_create_inferior): Renamed from create_inferior.
18618 Call add_inferior. Return 0 on success instead of a PID.
18619 (linux_attach): Renamed from myattach.
18620 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
18621 (linux_thread_alive): Renamed from mythread_alive.
18622 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
18623 child dies.
18624 (linux_resume): Renamed from myresume. Add missing ``return 0''.
18625 (regsets_store_inferior_registers): Correct error message.
18626 Add missing ``return 0''.
18627 (linux_fetch_registers): Renamed from fetch_inferior_registers.
18628 (linux_store_registers): Renamed from store_inferior_registers.
18629 (linux_read_memory): Renamed from read_inferior_memory.
18630 (linux_write_memory): Renamed from write_inferior_memory.
18631 (linux_target_ops): New structure.
18632 (initialize_low): Call set_target_ops ().
18633 * remote-utils.c (unhexify): New function.
18634 (hexify): New function.
18635 (input_interrupt): Send signals to ``signal_pid''.
18636 * server.c (inferior_pid): Remove.
18637 (start_inferior): Update create_inferior call.
18638 (attach_inferior): Call add_inferior.
18639 (handle_query): New function.
18640 (main): Call handle_query for `q' packets.
18641 * server.h: Include "target.h". Remove obsolete prototypes.
18642 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
18643
186442002-04-09 Daniel Jacobowitz <drow@mvista.com>
18645
18646 * Makefile.in: Add WARN_CFLAGS. Update configury
18647 dependencies.
18648 * configure.in: Check for <string.h>
18649 * configure: Regenerate.
18650 * config.in: Regenerate.
18651 * gdbreplay.c: Include needed system headers.
18652 (remote_open): Remove strchr prototype.
18653 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
18654 * regcache.c (supply_register): Change buf argument to const void *.
18655 (supply_register_by_name): Likewise.
18656 (collect_register): Change buf argument to void *.
18657 (collect_register_by_name): Likewise.
18658 * regcache.h: Add missing prototypes.
18659 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
18660 * server.c (handle_query): New function.
18661 (attached): New static variable, moved out of main.
18662 (main): Quiet longjmp clobber warnings.
18663 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
18664 * utils.c (error): Remove NORETURN.
18665 (fatal): Likewise.
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