1 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
3 Turn process_stratum_target's {supports_}stopped_by_sw_breakpoint
4 ops into methods of process_target.
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.
13 Update the derived classes and callers below.
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.
25 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
27 Turn process_stratum_target's insert_point and remove_point ops
28 into methods of process_target.
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.
35 Update the derived classes and callers below.
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.
61 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
63 Turn process_stratum_target's supports_z_point_type op into a
64 method of process_target.
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.
70 Update the derived classes and callers below.
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.
87 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
89 Turn process_stratum_target's read_auxv op into a method of
92 * target.h (class process_stratum_target): Remove the target op.
93 (struct process_target): Add the target op. Also add
95 * target.cc (process_target::read_auxv): Define.
96 (process_target::supports_read_auxv): Define.
98 Update the derived classes and callers below.
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.
115 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
117 Turn process_stratum_target's request_interrupt op into a method of
120 * target.h (struct process_stratum_target): Remove the target op.
121 (class process_target): Add the target op.
123 Update the derived classes and callers below.
125 * remote-utils.cc (putpkt_binary_1): Update.
126 (input_interrupt): 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.
146 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
148 Turn process_stratum_target's look_up_symbols op into a method of
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.
155 Update the derived classes and callers below.
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.
166 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
168 Turn process_stratum_target's read_memory and write_memory
169 ops into methods of process_target.
171 * target.h (struct process_stratum_target): Remove the target ops.
172 (class process_target): Add the target ops.
174 Update the derived classes and callers below.
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
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.
224 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
226 Turn process_stratum_target's prepare_to_access_memory and
227 done_accessing_memory ops into methods of process_target.
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.
236 Update the derived classes and callers below.
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.
248 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
250 Turn process_stratum_target's fetch_registers and store_registers
251 ops into methods of process_target.
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.
258 Update the derived classes and callers below.
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.
285 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
287 Turn process_stratum_target's wait op into a method of
290 * target.h (struct process_stratum_target): Remove the target op.
291 (class process_target): Add the target op.
293 Update the derived classes and callers below.
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.
314 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
316 Turn process_stratum_target's resume op into a method of
319 * target.h (struct process_stratum_target): Remove the target op.
320 (class process_target): Add the target op.
322 Update the derived classes and callers below.
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.
347 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
349 Turn process_stratum_target's thread_alive op into a method of
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.
356 Update the derived classes and callers below.
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.
376 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
378 Turn process_stratum_target's join op into a method of
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.
385 Update the derived classes and callers below.
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.
403 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
405 Turn process_stratum_target's mourn op into a method of
408 * target.h (struct process_stratum_target): Remove the target op.
409 (class process_target): Add the target op.
411 Update the derived classes and callers below.
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.
434 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
436 Turn process_stratum_target's detach op into a method of
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.
443 Update the derived classes and callers below.
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.
462 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
464 Turn process_stratum_target's kill op into a method of
467 * target.h (struct process_stratum_target): Remove the target op.
468 (class process_target): Add the target op.
470 Update the derived classes and callers below.
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.
490 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
492 Turn process_stratum_target's attach op into a method of
495 * target.h (struct process_stratum_target): Remove the target op.
496 (class process_target): Add the target op.
497 (myattach): Update the macro.
499 Update the derived classes and callers below.
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.
518 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
520 Turn process_stratum_target's post_create_inferior op into a method
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.
528 Update the derived classes and callers below.
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.
538 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
540 Turn process_stratum_target's create_inferior op into a method of
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.
548 Update the derived classes and callers below.
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.
570 2020-02-20 Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
572 * target.h (class process_target): New class definition.
573 (struct process_stratum_target) <pt>: New field with type
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*
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*
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*
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*
592 2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
594 * configure: Regenerate.
596 2020-02-19 Maciej W. Rozycki <macro@wdc.com>
597 Andrew Burgess <andrew.burgess@embecosm.com>
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):
606 2020-02-14 Tom Tromey <tom@tromey.com>
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) $(GNULIB_H)): Remove rule.
616 (generated_files): Update.
617 ($(GNULIB_BUILDDIR)/Makefile): Remove rule.
618 * configure: Rebuild.
619 * configure.ac: Don't configure gnulib or libiberty.
622 2020-02-14 Eli Zaretskii <eliz@gnu.org>
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.
629 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
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.
636 2020-02-13 Simon Marchi <simon.marchi@efficios.com>
638 * Makefile.in: Rename gdbsupport source files from .c to .cc.
640 2020-02-12 Hannes Domani <ssbssa@yahoo.de>
642 * win32-low.c (win32_create_inferior): Set signal_pid.
644 2020-02-12 Maciej W. Rozycki <macro@wdc.com>
645 Pedro Alves <palves@redhat.com>
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.
651 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
653 * configure: Re-generate.
655 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
657 * configure: Re-generate.
659 2020-02-11 Simon Marchi <simon.marchi@efficios.com>
661 * acinclude.m4: Update warning.m4 path.
663 2020-02-09 Hannes Domani <ssbssa@yahoo.de>
665 * win32-low.c (win32_clear_inferiors): Reset siginfo_er.
666 (handle_exception): Set siginfo_er.
667 (win32_xfer_siginfo): New function.
669 2020-02-07 Tom Tromey <tom@tromey.com>
670 Pedro Alves <palves@redhat.com>
672 * README: Update build documentation.
673 * configure.srv: Set UNSUPPORTED if host is unsupported. Check
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.
686 2020-01-29 Maciej W. Rozycki <macro@wdc.com>
688 * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage.
690 2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
692 * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second
693 assignment instead of srv_linux_obj.
695 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
697 * server.c (handle_qxfer_libraries): Write segment-address with
700 2020-01-24 Hannes Domani <ssbssa@yahoo.de>
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.
708 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
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.
714 (nat/%.o): ... this pattern rule.
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.
722 2020-01-24 Maciej W. Rozycki <macro@wdc.com>
724 * Makefile.in (TAGS): Remove config files from the recipe.
726 2020-01-14 Tom Tromey <tom@tromey.com>
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
733 2020-01-14 Tom Tromey <tom@tromey.com>
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.
746 2020-01-14 Tom Tromey <tom@tromey.com>
748 * configure.ac (LIBS): Use WIN32APILIBS.
749 (USE_WIN32API): Don't define.
750 * configure: Rebuild.
752 2020-01-14 Tom Tromey <tom@tromey.com>
754 * configure: Rebuild.
756 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
758 * Makefile.in (%-generated.c): Remove rule for files from
761 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
763 * configure: Re-generate.
765 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
767 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
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.
773 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
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
782 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
784 * inferiors.c: Include gdbsupport/common-inferior.h.
786 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
788 * hostio-errno.c: Include hostio.h.
790 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
792 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
795 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
797 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
798 * linux-arm-tdesc.h: Include arch/arm.h.
800 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
802 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
804 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
806 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
807 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
809 2020-01-10 Pedro Alves <palves@redhat.com>
811 * fork-child.c (post_fork_inferior): Pass target down to
813 * inferiors.c (switch_to_thread): Add process_stratum_target
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
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.
831 2020-01-06 Eli Zaretskii <eliz@gnu.org>
832 Pedro Alves <palves@redhat.com>
834 * win32-low.c (get_child_debug_event): Extract the fatal exception
835 from the exit status and convert to the equivalent Posix signal
837 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
838 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
840 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
842 * Makefile.in: Use INSTALL_PROGRAM_ENV.
844 2020-01-01 Joel Brobecker <brobecker@adacore.com>
846 * server.c (gdbserver_version): Change copyright year to 2020.
847 * gdbreplay.c (gdbreplay_version): Likewise.
849 2019-12-19 Christian Biesinger <cbiesinger@google.com>
851 * configure: Regenerate.
852 * configure.ac: Quote variable arguments of test.
854 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
856 * Makefile.in: Fix build with GNU Make 3.81
858 2019-12-16 Tom Tromey <tromey@adacore.com>
860 * server.c (get_exec_file): Constify result.
862 2019-12-10 Christian Biesinger <cbiesinger@google.com>
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
874 (gdb_agent_helper_thread): Likewise.
875 * utils.c (perror_with_name): Likewise.
877 2019-11-26 Tom Tromey <tom@tromey.com>
879 * configure, config.in: Rebuild.
881 2019-11-26 Tom Tromey <tom@tromey.com>
883 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
884 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
886 * configure, config.in: Rebuild.
888 2019-11-26 Tom Tromey <tom@tromey.com>
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.
896 2019-11-26 Christian Biesinger <cbiesinger@google.com>
898 * debug.c (debug_set_output): Call safe_strerror instead of
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.
915 2019-11-20 Luis Machado <luis.machado@linaro.org>
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.
922 2019-11-15 Christian Biesinger <cbiesinger@google.com>
924 * Makefile.in: Add safe-strerror.c.
925 * configure: Regenerate.
926 * configure.ac: Don't source common.host.
928 2019-11-15 Christian Biesinger <cbiesinger@google.com>
930 * config.in: Regenerate.
931 * configure: Regenerate.
933 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
935 * ax.c (ax_printf): Handle size_t_arg.
937 2019-11-06 Christian Biesinger <cbiesinger@google.com>
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.
947 2019-11-01 Christian Biesinger <cbiesinger@google.com>
949 * configure: Regenerate.
950 * configure.ac: Remove check for strerror_r.
952 2019-10-31 Christian Biesinger <cbiesinger@google.com>
954 * config.in: Regenerate.
955 * configure: Regenerate.
956 * configure.ac: Also check for strerror_r.
958 2019-10-31 Christian Biesinger <cbiesinger@google.com>
960 * ax.h (debug_agent): Remove duplicate declaration.
962 2019-10-26 Tom de Vries <tdevries@suse.de>
964 * linux-aarch64-low.c: Fix typos in comments.
965 * linux-arm-low.c: Same.
967 * linux-ppc-low.c: Same.
968 * proc-service.c: Same.
971 * tracepoint.c: Same.
974 2019-10-25 Tom Tromey <tromey@adacore.com>
976 * utils.c (xstrdup): Remove.
978 2019-10-23 Tom Tromey <tom@tromey.com>
980 * configure, config.in: Rebuild.
982 2019-10-23 Tom Tromey <tom@tromey.com>
984 * configure: Rebuild.
985 * acinclude.m4: Use m4_include, not sinclude.
987 2019-10-17 Tom Tromey <tromey@adacore.com>
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
995 2019-10-16 Christian Biesinger <cbiesinger@google.com>
997 * server.c: Include xml-builtin.h.
998 (get_xml_features): Don't declare xml_builtins here.
1000 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1002 * Makefile.in: Remove references to vec-ipa.o.
1004 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
1006 * Makefile.in: Remove references to vec.c.
1008 2019-10-02 Christian Biesinger <cbiesinger@google.com>
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.
1036 2019-10-02 Tom Tromey <tromey@adacore.com>
1038 * Makefile.in (SFILES): Add common-inferior.c.
1039 (OBS): Add common-inferior.o.
1040 * server.c (startup_with_shell): Don't define.
1042 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
1044 * linux-low.c (linux_low_read_btrace): Update for change to
1047 2019-09-20 Christian Biesinger <cbiesinger@google.com>
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
1054 * nto-low.c: Likewise.
1055 * remote-utils.c: Likewise.
1056 * thread-db.c: Likewise.
1058 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
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.
1067 * spu-low.c: Remove file.
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.
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.
1098 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
1100 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
1101 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
1102 * config.in: Regenerate.
1103 * configure: Regenerate.
1105 2019-08-15 Tom Tromey <tromey@adacore.com>
1107 * target.c (target_write_memory): Use gdb::byte_vector.
1109 2019-08-15 Tom Tromey <tromey@adacore.com>
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):
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.
1139 2019-08-15 Tom Tromey <tromey@adacore.com>
1141 * target.c (write_inferior_memory): Use std::vector.
1143 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
1146 * configure.ac: Drop enable-libmcheck support.
1147 * configure, config.in: Rebuild.
1148 * acinclude.m4: Don't include it.
1150 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1152 * configure.srv: Remove Arm xml files.
1154 2019-07-19 Alan Hayward <alan.hayward@arm.com>
1156 * configure.srv: Add new files. Remove xml generated files.
1157 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
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.
1174 2019-07-10 Alan Hayward <alan.hayward@arm.com>
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.
1181 2019-07-09 Tom Tromey <tom@tromey.com>
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.
1200 2019-07-04 Alan Hayward <alan.hayward@arm.com>
1202 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
1204 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
1206 2019-07-04 Alan Hayward <alan.hayward@arm.com>
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.
1218 2019-06-20 Tom de Vries <tdevries@suse.de>
1220 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
1221 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
1223 2019-06-19 Tom de Vries <tdevries@suse.de>
1225 * debug.h (debug_write): Change return type to ssize_t.
1226 * debug.c (debug_write): Same.
1228 2019-06-14 Tom Tromey <tom@tromey.com>
1230 * configure.ac: Use new path to gnulib.
1231 * configure: Rebuild.
1232 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
1235 2019-06-11 Tom Tromey <tom@tromey.com>
1237 * Makefile.in (SFILES): Add alloc.c.
1239 (IPA_OBJS): Add alloc-ipa.o.
1240 (alloc-ipa.o): New target.
1241 (%.o: ../%.c): New pattern rule.
1243 2019-06-10 Tom Tromey <tromey@adacore.com>
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
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
1253 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
1254 end warning with a newline.
1256 2019-06-04 Pedro Alves <palves@redhat.com>
1258 * server.c (captured_main): Use make_unique_xstrdup.
1260 2019-06-02 Tom Tromey <tom@tromey.com>
1262 * gdbreplay.c (fromhex): Remove.
1263 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
1265 2019-05-29 Tom Tromey <tromey@adacore.com>
1267 * configure: Rebuild.
1269 2019-05-06 Kevin Buettner <kevinb@redhat.com>
1271 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
1272 sign extension code on 32-bit builds.
1274 2019-05-03 Eli Zaretskii <eliz@gnu.org>
1277 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
1279 2019-04-19 Tom Tromey <tom@tromey.com>
1281 * server.c (struct vstop_notif): Derive from notif_event.
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
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.
1302 2019-04-17 Alan Hayward <alan.hayward@arm.com>
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.
1309 2019-04-17 Alan Hayward <alan.hayward@arm.com>
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.
1318 2019-04-17 Alan Hayward <alan.hayward@arm.com>
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.
1328 2019-04-10 Kevin Buettner <kevinb@redhat.com>
1330 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
1331 when using a 64-bit gdbserver.
1333 2019-04-09 Tom Tromey <tromey@adacore.com>
1335 * linux-low.c (select_event_lwp): Use find_thread_in_random.
1337 2019-04-08 Tom Tromey <tom@tromey.com>
1339 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
1341 (linux_resume_one_lwp): Likewise.
1343 2019-04-08 Tom Tromey <tom@tromey.com>
1345 * gdbreplay.c: Update.
1346 * linux-low.c: Update.
1349 2019-04-08 Tom Tromey <tom@tromey.com>
1351 * server.c: Use C++ exception handling.
1352 * linux-low.c: Use C++ exception handling.
1353 * gdbreplay.c: Use C++ exception handling.
1355 2019-04-08 Tom Tromey <tom@tromey.com>
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.
1362 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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.
1371 2019-04-05 Tom Tromey <tromey@adacore.com>
1373 * server.c (gdbserver_usage): Use upper-case for metasyntactic
1376 2019-03-28 Alan Hayward <alan.hayward@arm.com>
1378 * linux-low.c (AT_HWCAP2): Add define if not already included.
1380 2019-03-26 Alan Hayward <alan.hayward@arm.com>
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.
1396 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1397 Jiong Wang <jiong.wang@arm.com>
1399 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
1400 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
1402 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
1404 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1405 Jiong Wang <jiong.wang@arm.com>
1407 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
1408 (aarch64_get_hwcap): New function.
1409 (aarch64_arch_setup): Read APIA hwcap.
1411 2019-03-22 Alan Hayward <alan.hayward@arm.com>
1412 Jiong Wang <jiong.wang@arm.com>
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.
1422 2019-03-12 John Baldwin <jhb@FreeBSD.org>
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.
1430 2019-03-12 Tom Tromey <tromey@adacore.com>
1432 * linux-low.c (iterate_over_lwps): Update.
1434 2019-03-06 Tom Tromey <tom@tromey.com>
1436 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
1437 (captured_main): Use SCOPE_EXIT.
1439 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
1441 * configure.srv: Use '$enable_unittest' instead of '$development'
1442 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
1445 2019-02-27 Tom Tromey <tromey@adacore.com>
1447 * gdbreplay.c (logchar): Handle \r\n.
1449 2019-02-07 Alan Hayward <alan.hayward@arm.com>
1451 * linux-low.c (linux_attach): Add process before lwp.
1452 * server.c (attach_inferior): Check if already attached.
1454 2019-02-07 Tom Tromey <tom@tromey.com>
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.
1487 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
1490 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
1491 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
1493 2019-01-25 Tom Tromey <tom@tromey.com>
1495 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
1497 2019-01-25 Tom Tromey <tom@tromey.com>
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.
1528 (enum gdb_agent_op): Fix common/ includes.
1530 2019-01-21 Tom Tromey <tom@tromey.com>
1532 * tracepoint.c: Fix includes.
1533 * remote-utils.c: Fix includes.
1534 * linux-x86-low.c: Fix includes.
1536 2019-01-01 Joel Brobecker <brobecker@adacore.com>
1538 * gdbreplay.c (gdbreplay_version): Update copyright year in
1540 * server.c (gdbserver_version): Likewise.
1542 2018-12-05 Alan Hayward <alan.hayward@arm.com>
1544 * linux-low.c (add_lwp): Switch ordering.
1546 2018-11-29 Tom Tromey <tom@tromey.com>
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
1554 * lynx-low.c (lynx_join): Take pid, not process.
1555 * linux-low.c (linux_join): Take pid, not process.
1557 2018-11-23 Alan Hayward <alan.hayward@arm.com>
1559 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
1560 (aarch64_cannot_fetch_register): Likewise.
1561 (struct linux_target_ops): Update references.
1563 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1565 * linux-ppc-low.c: Include nat/linux-ptrace.h.
1567 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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.
1602 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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.
1612 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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.
1637 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
1638 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
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.
1670 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
1672 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
1674 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
1675 Simon Marchi <simark@simark.ca>
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 "$development" when checking whether unit tests have been
1683 * server.c (captured_main): Update message informing that
1684 selftests have been disabled.
1686 2018-10-04 Tom Tromey <tom@tromey.com>
1688 * configure: Rebuild.
1690 2018-10-04 Tom Tromey <tom@tromey.com>
1692 * server.c (handle_status): Rename inner "thread".
1693 (process_serial_event): Declare "res" in 'm' case.
1694 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
1695 (iterate_over_lwps): Rename inner "thread".
1696 (linux_qxfer_libraries_svr4): Rename inner "len".
1697 * gdbthread.h (find_thread_in_random): Rename inner "thread".
1699 2018-10-01 Gary Benson <gbenson@redhat.com>
1701 * gdb_proc_service.h: Moved common code to
1702 common/gdb_proc_service.h.
1704 2018-10-01 Gary Benson <gbenson@redhat.com>
1706 * gdb_proc_service.h: Synchronize comments and whitespace with
1707 GDB's version of this file.
1709 2018-09-25 Tom Tromey <tom@tromey.com>
1711 * configure: Rebuild.
1712 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
1714 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1716 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
1717 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
1718 ($(IPA_LIB)): Sort IPA_OBJS.
1720 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
1722 * Makefile.in: Remove references to $(ADD_DEPS).
1724 2018-09-16 Tom Tromey <tom@tromey.com>
1726 * remote-utils.c (remote_open): Use GNU style for metasyntactic
1728 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
1731 2018-09-05 Tom Tromey <tom@tromey.com>
1733 * configure: Rebuild.
1735 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
1738 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
1740 2018-08-27 Tom Tromey <tom@tromey.com>
1743 * configure: Rebuild.
1745 2018-08-27 Tom Tromey <tom@tromey.com>
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.
1753 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1757 * server.h (struct client_state) <disable_randomization>:
1760 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1762 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1764 (mips_supply_ptrace_register): Likewise.
1766 2018-07-22 Tom Tromey <tom@tromey.com>
1768 * configure: Rebuild.
1770 2018-07-22 Tom Tromey <tom@tromey.com>
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.
1781 2018-07-13 Pedro Alves <palves@redhat.com>
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
1796 (kill_inferior): Likewise.
1798 2018-07-13 Pedro Alves <palves@redhat.com>
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
1810 (detach_inferior, join_inferior): Rename 'pid' parameter to
1813 2018-07-11 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>
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
1824 * remote-utils.c: Include 'netstuff.h', 'filestuff.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
1832 2018-07-11 Pedro Alves <palves@redhat.com>
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.
1845 2018-07-11 Pedro Alves <palves@redhat.com>
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.
1853 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1854 Pedro Alves <palves@redhat.com>
1856 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1858 2018-07-03 Tom Tromey <tom@tromey.com>
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.
1866 * spu-low.c: Update.
1868 * win32-low.c: Update.
1870 2018-07-03 Tom Tromey <tom@tromey.com>
1874 2018-07-03 Tom Tromey <tom@tromey.com>
1876 * linux-low.c: Update.
1878 2018-07-03 Tom Tromey <tom@tromey.com>
1882 2018-07-03 Tom Tromey <tom@tromey.com>
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.
1890 * spu-low.c: Update.
1892 * thread-db.c: Update.
1894 2018-07-03 Tom Tromey <tom@tromey.com>
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.
1903 * spu-low.c: Update.
1905 * tracepoint.c: Update.
1907 2018-07-03 Tom Tromey <tom@tromey.com>
1909 * linux-low.c: Update.
1910 * linux-ppc-low.c: Update.
1911 * linux-x86-low.c: Update.
1912 * proc-service.c: Update.
1914 * spu-low.c: Update.
1915 * thread-db.c: Update.
1916 * win32-low.c: Update.
1918 2018-07-03 Tom Tromey <tom@tromey.com>
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.
1928 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1930 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1931 parameter in call to 'amd64_create_target_description'.
1933 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1935 * x86-tdesc.h: Remove executable permission flag.
1937 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1939 * configure.ac: Remove AC_PREREQ, add missing quoting.
1940 * configure: Re-generate.
1941 * config.in: Re-generate.
1942 * aclocal.m4: Re-generate.
1944 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1946 * tracepoint.h (current_traceframe): Remove declaration.
1948 2018-06-18 Alan Hayward <alan.hayward@arm.com>
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.
1956 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1958 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1960 2018-06-11 Alan Hayward <alan.hayward@arm.com>
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
1967 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1969 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1971 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1973 * server.h (PBUFSIZ): Increase size
1975 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1977 * regcache.c (regcache::raw_compare): New function.
1978 * regcache.h (regcache::raw_compare): New declaration.
1980 2018-06-11 Alan Hayward <alan.hayward@arm.com>
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.
1992 2018-06-09 Tom Tromey <tom@tromey.com>
1994 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1996 (event_queue): Use std::queue.
1997 (gdb_event_xfree): Remove.
1998 (initialize_event_loop, process_event, wait_for_event): Update.
2000 2018-06-08 Stan Cox <scox@redhat.com>
2002 * win32-low.c (win32_create_inferior): last_ptid and last_status
2003 moved to client_state.
2005 2018-06-08 Pedro Alves <palves@redhat.com>
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.
2019 2018-06-08 Tom Tromey <tom@tromey.com>
2021 * linux-low.c (linux_low_read_btrace): Update.
2023 2018-06-04 Stan Cox <scox@redhat.com>
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.
2037 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
2038 linux-low.c, remote-utils.h, target.c: Use client_state.
2040 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2042 * configure.srv: Add new c/h file.
2044 2018-05-31 Alan Hayward <alan.hayward@arm.com>
2046 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
2049 2018-05-25 Maciej W. Rozycki <macro@mips.com>
2051 * gdb.arch/mips-fpregset-core.exp: New test.
2052 * gdb.arch/mips-fpregset-core.c: New test source.
2054 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
2057 * hostio.c (require_int): Do not report overflow for integers
2058 between 0xfffffff and 0x7fffffff.
2060 2018-05-22 Maciej W. Rozycki <macro@mips.com>
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
2066 (the_low_target): Wire them.
2068 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
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
2078 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
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.
2084 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
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
2096 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
2098 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
2099 wordsize of the inferior. Call ppc_linux_target_wordsize.
2101 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
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
2119 (ppc_arch_setup): Remove target description matching code. Fill a
2120 ppc_linux_features struct and call ppc_linux_match_description
2123 2018-05-22 Maciej W. Rozycki <macro@mips.com>
2125 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
2126 width of the requested register exceeds the width of the
2128 (mips_cannot_store_register): Likewise.
2130 2018-05-21 Maciej W. Rozycki <macro@mips.com>
2132 * linux-mips-low.c (mips_fetch_register): New function. Update
2134 (mips_store_gregset): Supply 0 rather than $restart for $zero.
2135 (the_low_target): Wire `mips_fetch_register'.
2137 2018-05-10 Joel Brobecker <brobecker@adacore.com>
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
2146 2018-05-10 Tom Tromey <tom@tromey.com>
2148 * configure: Rebuild.
2150 2018-05-10 Joel Brobecker <brobecker@adacore.com>
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.
2175 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2178 * win32-low.c (win32_create_inferior): Add call to my_wait
2179 setting last_status global.
2181 2018-05-10 Joel Brobecker <brobecker@adacore.com>
2184 * win32-low.c (create_process): Only call gdb_tilde_expand if
2185 inferior_cwd is not NULL.
2187 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
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
2197 2018-05-07 Tom Tromey <tom@tromey.com>
2199 * configure: Rebuild.
2201 2018-05-04 Tom Tromey <tom@tromey.com>
2203 * configure: Rebuild.
2205 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2206 Pedro Alves <palves@redhat.com>
2208 * linux-aarch64-low.c (aarch64_stopped_data_address):
2211 2018-04-27 Tom Tromey <tom@tromey.com>
2213 * configure: Rebuild.
2215 2018-04-23 Tom Tromey <tom@tromey.com>
2217 * configure: Rebuild.
2219 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
2221 * Makefile.in (depcomp): Add "..".
2222 (all_deps_files): New and use it.
2224 2018-04-18 Alan Hayward <alan.hayward@arm.com>
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.
2238 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2240 * tdesc.c: Remove xml parameter.
2242 2018-04-18 Alan Hayward <alan.hayward@arm.com>
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.
2251 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2253 * tdesc.c (tdesc_architecture_name): Add new function.
2254 (tdesc_osabi_name): Likewise.
2255 (tdesc_get_features_xml): Use new functions.
2257 2018-04-18 Alan Hayward <alan.hayward@arm.com>
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.
2269 2018-04-18 Alan Hayward <alan.hayward@arm.com>
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.
2278 2018-04-18 Alan Hayward <alan.hayward@arm.com>
2280 * Makefile.in: Add common/tdesc.c
2281 * tdesc.c (init_target_desc): init all reg_defs from register
2283 (tdesc_create_reg): Create tdesc_reg.
2284 * tdesc.h (tdesc_feature): Add register vector.
2286 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
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
2292 (tdesc_get_features_xml): Likewise.
2293 (tdesc_create_feature): Likewise.
2295 2018-03-26 Alan Hayward <alan.hayward@arm.com>
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.
2307 2018-03-23 Alan Hayward <alan.hayward@arm.com>
2309 * regcache.c (find_register_by_number): Make static.
2310 (find_regno): Use find_register_by_number
2311 * regcache.h (struct reg): Remove declaration.
2313 2018-03-23 Alan Hayward <alan.hayward@arm.com>
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.
2320 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
2322 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
2324 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2326 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
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.
2332 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
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
2339 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
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.
2348 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
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.
2361 2018-03-14 Tom Tromey <tom@tromey.com>
2364 * ax.c (ax_printf): Special case for NULL.
2366 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2368 * linux-low.c (linux_qxfer_libraries_svr4): Use
2369 xml_escape_text_append.
2371 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
2373 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
2375 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
2377 * server.c (handle_general_set): Remove unnecessary xstrdup.
2379 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2386 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
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.
2395 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
2397 * server.c (captured_main): Change order of error message printed
2398 when the current working directory cannot be found.
2400 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
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
2407 (handle_v_run): Likewise.
2408 (captured_main): Likewise.
2409 (process_serial_event): Likewise.
2411 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
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".
2418 2018-02-26 Alan Hayward <alan.hayward@arm.com>
2420 * tdesc.c: Use common/tdesc.h.
2421 * tdesc.h: Likewise.
2423 2018-02-20 Alan Hayward <alan.hayward@arm.com>
2424 Simon Marchi <simon.marchi@ericsson.com>
2426 * Makefile.in: Switch order of make rules.
2428 2018-02-19 Alan Hayward <alan.hayward@arm.com>
2430 * Makefile.in: Add common directory in build.
2431 * configure.ac: Add common reference.
2432 * configure: Regenerate.
2434 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
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.
2444 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
2446 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
2447 (handle_btrace_disable): Change return type to void. Use exceptions
2449 (handle_btrace_general_set): Catch exception and copy message to
2452 2018-02-08 Tom Tromey <tom@tromey.com>
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
2461 2018-02-08 Tom Tromey <tom@tromey.com>
2463 * mem-break.c (set_raw_breakpoint_at): Use
2464 gdb::unique_xmalloc_ptr.
2466 2018-01-30 Pedro Alves <palves@redhat.com>
2469 * target.c (target_terminal::terminal_state): Rename to ...
2470 (target_terminal::m_terminal_state): ... this.
2472 2018-01-19 James Clarke <jrtc27@jrtc27.com>
2474 * linux-low.c (handle_extended_wait): Surround call to
2475 thread_db_notice_clone with #ifdef USE_THREAD_DB.
2477 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
2479 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
2480 linux_ptrace_attach_fail_reason_string now returning an
2482 (linux_attach): Likewise.
2483 * thread-db.c (attach_thread): Likewise.
2485 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
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.
2492 2018-01-16 Yao Qi <yao.qi@linaro.org>
2495 * linux-low.c (fetch_register): Call supply_register instead of
2498 2018-01-08 Yao Qi <yao.qi@linaro.org>
2499 Simon Marchi <simon.marchi@ericsson.com>
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
2508 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
2510 * server.c (parse_debug_format_options): Return std::string.
2511 (handle_monitor_command, captured_main): Adjust.
2513 2018-01-05 Pedro Alves <palves@redhat.com>
2516 * server.c (captured_main): Pass quiet=false to
2517 save_original_signals_state.
2519 2018-01-01 Joel Brobecker <brobecker@adacore.com>
2521 * gdbreplay.c (gdbreplay_version): Update copyright year in
2523 * server.c (gdbserver_version): Likewise.
2525 2017-12-08 Tom Tromey <tom@tromey.com>
2527 * ax.c (ax_printf): Update.
2529 2017-12-07 Yao Qi <yao.qi@linaro.org>
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.
2540 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
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.
2548 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
2550 * regcache.c (registers_to_string): Remove unused variable.
2552 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2559 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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
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.
2576 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2578 * inferiors.h (find_inferior): Remove.
2579 * inferiors.c (find_inferior): Remove.
2581 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2583 * linux-low.c (resume_status_pending_p): Update comment.
2584 (need_step_over_p): Update comment.
2586 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2588 * linux-low.c (proceed_one_lwp): Return void, change parameter
2590 (unsuspend_and_proceed_one_lwp): Likewise.
2591 (proceed_all_lwps): Use for_each_thread.
2592 (unstop_all_lwps): Likewise.
2594 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2596 * linux-low.c (linux_resume_one_thread): Return void, take
2598 (linux_resume): Use for_each_thread.
2600 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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
2607 (suspend_and_send_sigstop): ... this.
2608 (stop_all_lwps): Use for_each_thread.
2610 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2612 * linux-low.c (lwp_running): Return bool, remove unused
2614 (linux_stabilize_threads): Use find_thread.
2616 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2623 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2625 * linux-low.c (not_stopped_callback): Return bool, take filter
2627 (linux_wait_for_event_filtered): Use find_thread.
2628 (linux_wait_1): Likewise.
2630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2632 * linux-low.c (same_lwp): Remove.
2633 (find_lwp_pid): Use find_thread.
2635 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2637 * linux-low.c (delete_lwp_callback): Remove.
2638 (linux_mourn): Use for_each_thread.
2640 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2646 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2648 * linux-low.c (struct counter): Remove.
2649 (second_thread_of_pid_p): Remove.
2650 (last_thread_of_process_p): Use find_thread.
2652 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2661 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2663 * inferiors.c (find_inferior_id): Remove.
2664 (find_thread_ptid): Move implemention from find_inferior_id to
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.
2676 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
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.
2682 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2684 * lynx.low (lynx_delete_thread_callback): Remove.
2685 (lynx_mourn): Use for_each_thread.
2687 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
2689 * regcache.c (regcache_invalidate_one): Remove.
2690 (regcache_invalidate_pid): use for_each_thread.
2692 2017-11-26 Tom Tromey <tom@tromey.com>
2694 * linux-low.c (linux_create_inferior): Update.
2696 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
2698 * spu-low.c (spu_create_inferior): Fix typo in argument name.
2700 2017-11-24 Alan Hayward <alan.hayward@arm.com>
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.
2707 2017-11-24 Alan Hayward <alan.hayward@arm.com>
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.
2714 2017-11-24 Alan Hayward <alan.hayward@arm.com>
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.
2720 2017-11-24 Alan Hayward <alan.hayward@arm.com>
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.
2731 2017-11-24 Yao Qi <yao.qi@linaro.org>
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.
2739 2017-11-22 Yao Qi <yao.qi@linaro.org>
2741 * remote-utils.c (prepare_resume_reply): Use memcpy.
2743 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
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.
2749 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2751 * linux-low.c (need_step_over_p): Return bool, remove dummy
2753 (linux_resume, proceed_all_lwps): Use find_thread.
2755 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2757 * linux-low.c (resume_status_pending_p): Return bool, remove
2759 (linux_resume): Use find_thread.
2761 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2763 * linux-low.c (struct thread_resume_array): Remove.
2764 (linux_set_resume_request): Return void, take arguments
2766 (linux_resume): Use for_each_thread.
2768 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2770 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2771 return bool, remove data argument.
2772 (linux_stabilize_threads): Use find_thread.
2774 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2776 * linux-low.c (unsuspend_one_lwp): Remove.
2777 (unsuspend_all_lwps): Use for_each_thread, inline code from
2780 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
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.
2787 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
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.
2793 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
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.
2800 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2802 * win32-low.c (continue_one_thread): Return void, take argument
2804 (child_continue): Use for_each_thread.
2806 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2808 * win32-i386-low.c (update_debug_registers_callback): Rename
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.
2813 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2815 * inferiors.h (struct process_info): Add constructor, initialize
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.
2824 2017-11-16 Pedro Alves <palves@redhat.com>
2826 * remote-utils.c (remote_close): Block SIGIO signals instead of
2827 uninstalling the SIGIO handler.
2829 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2831 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2833 2017-11-16 Yao Qi <yao.qi@linaro.org>
2835 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2836 (tic6x_store_gregset): Likewise.
2837 (tic6x_usrregs_info): Move it up.
2839 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2841 * Makefile.in: Update arch rules.
2842 * configure.srv: Explicitly mark arch/ files.
2844 2017-11-13 Andreas Schwab <schwab@suse.de>
2846 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2848 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2850 2017-11-06 Pedro Alves <palves@redhat.com>
2852 * config.in, configure: Regenerate.
2854 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
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.
2861 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2863 * server.c (struct visit_actioned_threads_data): Remove.
2864 (visit_actioned_threads): Change prototype to take arguments
2866 (resume): Use find_thread instead of find_inferior.
2868 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2870 * server.c (queue_stop_reply_callback): Change prototype, return
2872 (find_status_pending_thread_callback): Remove.
2873 (handle_status): Replace find_inferior with find_thread and
2876 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2878 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2880 (aarch64_store_gregset): Likewise.
2881 (aarch64_fill_fpregset): Likewise.
2882 (aarch64_store_fpregset): Likewise.
2884 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
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.
2891 2017-10-17 Yao Qi <yao.qi@linaro.org>
2893 * Makefile.in: Remove one rule.
2894 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2896 2017-10-17 Yao Qi <yao.qi@linaro.org>
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.
2901 2017-10-17 Yao Qi <yao.qi@linaro.org>
2903 * configure.srv: Rename arm.o with arch/arm.o.
2905 2017-10-17 Yao Qi <yao.qi@linaro.org>
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.
2918 2017-10-16 Yao Qi <yao.qi@linaro.org>
2920 * configure: Regenerated.
2922 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
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
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):
2945 (clear_inferiors, get_thread_process): Update.
2946 * gdbthread.h: Include <list>.
2947 (struct thread_info) <entry>: Remove 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
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):
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):
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.
2991 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2993 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2994 * inferiors.h: Include <list>.
2995 (struct process_info) <entry>: Remove 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.
3027 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
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.
3046 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3048 * linux-low.h (struct linux_target_ops) <delete_process>: New
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.
3069 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
3071 * linux-aarch64-low.c (the_low_target): Add thread delete
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
3079 * linux-low.h (struct linux_target_ops) <delete_thread>: New
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.
3092 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
3094 * win32-low.c: Include "common-inferior.h".
3096 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
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
3104 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3106 * inferiors.c (current_inferior_cwd): New global variable.
3107 (get_inferior_cwd): New function.
3108 * inferiors.h (struct process_info) <cwd>: New field.
3110 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
3112 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
3113 (OBS): Add gdb_tilde_expand.o.
3115 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
3117 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
3118 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
3120 2017-09-29 Pedro Alves <palves@redhat.com>
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):
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.
3135 2017-09-29 Pedro Alves <palves@redhat.com>
3137 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
3140 2017-09-29 Pedro Alves <palves@redhat.com>
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.
3150 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
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.
3159 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
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):
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
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
3176 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
3177 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
3179 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
3181 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
3183 2017-09-21 Kevin Buettner <kevinb@redhat.com>
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
3190 * target.h (struct target_ops): Add new function pointer,
3192 (target_thread_handle): Define.
3193 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
3195 (thread_db_thread_handle): New function.
3197 2017-09-21 Kevin Buettner <kevinb@redhat.com>
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.
3203 2017-09-21 Pedro Alves <palves@redhat.com>
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
3210 * target.h (set_desired_thread): Remove 'use_general' parameter.
3212 2017-09-20 Tom Tromey <tom@tromey.com>
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.
3221 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
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.
3227 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
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.
3233 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
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.
3240 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
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.
3259 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
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):
3267 * nto-low.c (nto_fetch_registers, nto_store_registers,
3268 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
3270 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
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.
3277 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3279 * server.c (handle_detach): New function.
3280 (process_serial_event): Move code out, call handle_detach.
3282 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
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.
3289 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
3291 * linux-low.c (linux_set_resume_request): Remove unused
3294 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
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.
3311 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3313 * regcache.c (get_thread_regcache): Guard calls to "memset"
3316 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
3318 * linux-low.c (handle_extended_wait): Use
3319 "allocate_target_description" instead of "XNEW".
3320 * linux-x86-low.c (initialize_low_arch): Likewise.
3322 2017-09-05 Yao Qi <yao.qi@linaro.org>
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.
3337 2017-09-05 Yao Qi <yao.qi@linaro.org>
3339 * configure.srv (srv_amd64_linux_xmlfiles): Remove
3340 i386/amd64-XXX-linux from it.
3342 2017-09-05 Yao Qi <yao.qi@linaro.org>
3344 * configure.srv: Empty srv_amd64_linux_regobj if $development is
3346 (ipa_amd64_linux_regobj): Remove.
3347 (ipa_x32_linux_regobj): Remove.
3349 2017-09-05 Yao Qi <yao.qi@linaro.org>
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.
3374 2017-09-05 Yao Qi <yao.qi@linaro.org>
3376 * configure.srv (srv_i386_linux_xmlfiles): Remove
3377 i386/i386-XXX-linux.xml from it.
3379 2017-09-05 Yao Qi <yao.qi@linaro.org>
3381 * configure.srv: Set srv_i386_linux_regobj empty if $development
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.
3390 2017-09-05 Yao Qi <yao.qi@linaro.org>
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.
3403 2017-09-05 Yao Qi <yao.qi@linaro.org>
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
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.
3422 2017-09-05 Yao Qi <yao.qi@linaro.org>
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 !=.
3430 2017-09-05 Yao Qi <yao.qi@linaro.org>
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.
3448 2017-09-05 Yao Qi <yao.qi@linaro.org>
3450 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
3453 2017-09-05 Yao Qi <yao.qi@linaro.org>
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
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.
3473 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
3475 * Makefile.in (.SECONDARY): Define target.
3477 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
3479 * linux-low.c (linux_wait_1): Adjust.
3480 * server.c (queue_stop_reply_callback): Adjust.
3482 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
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.
3489 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
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.
3515 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
3517 * inferiors.c (set_inferior_target_data): Remove.
3518 * inferiors.h (set_inferior_target_data): Remove.
3520 2017-08-18 Yao Qi <yao.qi@linaro.org>
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.
3528 2017-08-09 Yao Qi <yao.qi@linaro.org>
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.
3542 2017-08-09 Yao Qi <yao.qi@linaro.org>
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.
3549 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
3551 * tracepoint.h (enum class fast_tpoint_collect_result): New
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.
3567 2017-07-10 Yao Qi <yao.qi@linaro.org>
3569 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
3571 2017-06-29 Yao Qi <yao.qi@linaro.org>
3573 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
3575 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
3577 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
3579 * Makefile.in (IPA_OBJS): Sort and format one item per line.
3581 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
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.
3593 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3595 * linux-low.c (linux_read_memory, linux_write_memory): Remove
3596 usage of "register" keyword.
3598 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3600 * configure: Re-generate.
3602 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3604 * configure: Re-generate.
3606 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
3608 * Makefile.in (COMPILE.pre): Add "-x c++".
3610 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
3612 * fork-child.c: Conditionally include <signal.h>.
3614 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3616 * server.c (handle_general_set): Handle new packet
3617 "QStartupWithShell".
3618 (handle_query): Add "QStartupWithShell" to the list of supported
3620 (gdbserver_usage): Add help text explaining the
3621 new "--startup-with-shell" and "--no-startup-with-shell" CLI
3623 (captured_main): Recognize and act upon the presence of the new
3626 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3627 Pedro Alves <palves@redhat.com>
3629 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
3630 * configure: Regenerate.
3631 * configure.srv (srv_linux_obj): Add "fork-child.o" and
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"
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
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
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
3674 (captured_main): Likewise. Initialize environment variable. Call
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".
3695 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3697 * inferiors.c (switch_to_thread): New function.
3699 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
3701 * Makefile.in (SFILE): Add "common/job-control.c".
3702 (OBS): Add "job-control.o".
3704 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
3706 * Makefile: Remove "@host_makefile_frag@".
3708 2017-05-05 Pedro Alves <palves@redhat.com>
3710 * configure: Regenerate.
3712 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
3714 * configure: Regenerate.
3716 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
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):
3723 * linux-low.h (install_software_single_step_breakpoints):
3726 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
3728 * remote-utils.c: Include "gdb_termios.h" instead of
3730 * terminal.h: Delete file.
3732 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
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.
3741 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
3743 * server.c (handle_v_cont): Initialize thread_resume::thread
3746 2017-04-05 Pedro Alves <palves@redhat.com>
3748 * configure: Regenerate.
3750 2017-04-05 Pedro Alves <palves@redhat.com>
3752 * gdbreplay.c (sync_error): Constify.
3753 * linux-x86-low.c (push_opcode): Constify.
3755 2017-04-05 Pedro Alves <palves@redhat.com>
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.
3761 2017-04-05 Pedro Alves <palves@redhat.com>
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.
3767 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3769 * Makefile.in (clean): Clear .deps.
3771 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
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.
3783 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3785 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3786 (xtensa_fill_gregset): Call collect_register_by_name for
3788 (xtensa_store_gregset): Call supply_register_by_name for
3791 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
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.
3798 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3808 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3817 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3873 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3881 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3900 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
3928 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3930 * Makefile.in (%.o: ../target/%.c): New rule.
3931 (waitstatus.o: ../target/waitstatus.c): Remove.
3933 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
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.
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.
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.
4007 (reg-sparc64.c): Remove.
4008 (reg-spu.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.
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.
4031 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
4033 * Makefile.in (SFILES): Add "common/environ.c".
4034 (OBJS): Add "common/environ.h".
4036 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
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.
4043 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
4045 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
4047 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
4048 (get_next_pcs_syscall_next_pc): Likewise.
4050 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
4052 * win32-i386-low.c: Fix incorrect reference to a couple source files.
4053 * nto-x86-low.c: Likewise.
4055 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
4057 * Makefile.in: Include disable-implicit-rules.mk.
4059 2016-11-23 Pedro Alves <palves@redhat.com>
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
4068 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4070 * Makefile.in: Fix whitespace formatting.
4072 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
4074 * Makefile.in (SFILES, OBS): Flatten list and order
4077 2016-11-23 Pedro Alves <palves@redhat.com>
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):
4084 2016-11-23 Pedro Alves <palves@redhat.com>
4086 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
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
4095 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4097 * Makefile.in (.c.o): Replace rule with ...
4098 (%.o: %.c): ... this one.
4100 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
4102 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
4103 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
4105 * configure.ac: Remove checks for the make program.
4106 * configure: Re-generate.
4108 2016-10-28 Pedro Alves <palves@redhat.com>
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.
4117 2016-10-27 Yao Qi <yao.qi@linaro.org>
4119 * linux-low.c (linux_supports_range_stepping): Return true if
4120 can_software_single_step return true.
4122 2016-10-27 Yao Qi <yao.qi@linaro.org>
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.
4129 2016-10-27 Yao Qi <yao.qi@linaro.org>
4131 * linux-low.c (linux_wait_1): If single-step breakpoints are
4132 inserted, remove them.
4134 2016-10-26 Pedro Alves <palves@redhat.com>
4136 * linux-low.c (handle_extended_wait): Link parent/child fork
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):
4144 (handle_v_requests) <vCont>: Don't call require_running.
4145 * server.h (in_queued_stop_replies): New declaration.
4147 2016-10-24 Yao Qi <yao.qi@linaro.org>
4150 * linux-aarch64-low.c (append_insns): Cast the return value to
4153 2016-10-10 Yao Qi <yao.qi@linaro.org>
4155 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
4157 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
4159 * target.c (target_supports_multi_process): New function, moved
4161 * target.h (target_supports_multi_process): ... here. Remove
4164 2016-10-05 Tom Tromey <tom@tromey.com>
4167 * tracepoint.c (handle_tracepoint_bkpts): Check
4168 ipa_error_tracepoint, not ipa_stopping_tracepoint.
4170 2016-10-05 Yao Qi <yao.qi@linaro.org>
4172 * configure.srv: Update the path of arm-*.xml files.
4174 2016-10-05 Terry Guo <terry.guo@arm.com>
4175 Yao Qi <yao.qi@linaro.org>
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.
4184 2016-09-30 Yao Qi <yao.qi@linaro.org>
4187 * target.c (target_stop_and_wait): Don't call
4188 target_continue_no_signal, use resume_stop instead.
4190 2016-09-26 Yao Qi <yao.qi@linaro.org>
4192 * linux-low.c (linux_wait_1): Call debug_exit.
4194 2016-09-23 Pedro Alves <palves@redhat.com>
4196 * Makefile.in (SFILES): Add common/new-op.c.
4197 (OBS): Add common/new-op.o.
4198 (new-op.o): New rule.
4200 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
4202 * .gitinore: Ignore more files.
4204 2016-09-21 Yao Qi <yao.qi@linaro.org>
4206 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
4209 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
4211 * server.c (start_inferior): Call target_mourn_inferior instead of
4212 mourn_inferior; pass ptid_t argument to it.
4214 (handle_target_event): Likewise.
4215 * target.c (target_mourn_inferior): New function.
4216 * target.h (mourn_inferior): Delete macro.
4218 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
4220 * linux-low.c (lwp_is_stepping): New function.
4222 2016-09-06 Carl Love <cel@us.ibm.com>
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.
4228 2016-09-06 Carl Love <cel@us.ibm.com>
4230 * server.c (start_inferior): Do not call
4231 function target_post_create_inferior () if the
4232 inferior process has already exited.
4234 2016-09-05 Pedro Alves <palves@redhat.com>
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.
4243 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
4246 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
4247 call writing data to own_buf.
4249 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4251 * target.c (mywait): Call target_wait instead of
4253 (target_wait): New function.
4255 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
4257 * server.c (start_inferior): New variable 'ptid'. Replace calls
4258 to the_target->resume by target_continue{,_no_signal}, depending
4260 * target.c (target_stop_and_wait): Call target_continue_no_signal
4261 instead of the_target->resume.
4262 (target_continue): New function.
4264 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
4268 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
4271 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
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.
4283 2016-08-19 Pedro Alves <palves@redhat.com>
4285 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
4287 2016-08-19 Pedro Alves <palves@redhat.com>
4289 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
4290 comment. Use memcpy instead of casting through unsigned long.
4292 2016-08-19 Pedro Alves <palves@redhat.com>
4294 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
4295 allocating around 0x80000000.
4297 2016-08-19 Pedro Alves <palves@redhat.com>
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
4307 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
4309 * configure: Regenerate.
4311 2016-08-09 Pedro Alves <palves@redhat.com>
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.
4324 2016-08-05 Pedro Alves <palves@redhat.com>
4326 * configure: Regenerate.
4328 2016-08-04 Yao Qi <yao.qi@linaro.org>
4330 * linux-low.c (regsets_fetch_inferior_registers): Check
4331 errno is ESRCH or not.
4333 2016-08-02 Yao Qi <yao.qi@linaro.org>
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.
4341 2016-07-26 Pedro Alves <palves@redhat.com>
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.
4348 2016-07-26 Pedro Alves <palves@redhat.com>
4350 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
4353 2016-07-21 Tom Tromey <tom@tromey.com>
4355 * configure: Rebuild.
4357 2016-07-21 Yao Qi <yao.qi@linaro.org>
4359 * mem-break.c (find_gdb_breakpoint): Cast bp to
4360 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
4362 2016-07-21 Yao Qi <yao.qi@linaro.org>
4364 * server.c (handle_v_requests): Support s and S actions
4365 if target_supports_software_single_step return true.
4367 2016-07-21 Yao Qi <yao.qi@linaro.org>
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,
4373 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
4375 (proceed_one_lwp): If resume request is resume_step, install
4376 reinsert breakpoints and call maybe_hw_step.
4378 2016-07-21 Yao Qi <yao.qi@linaro.org>
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.
4385 2016-07-21 Yao Qi <yao.qi@linaro.org>
4387 * linux-low.c (linux_resume_one_thread): Call
4388 enqueue_pending_signal.
4390 2016-07-21 Yao Qi <yao.qi@linaro.org>
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
4399 2016-07-21 Yao Qi <yao.qi@linaro.org>
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.
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.
4415 2016-07-21 Yao Qi <yao.qi@linaro.org>
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
4422 * mem-break.h (clone_all_breakpoints): Update declaration.
4424 2016-07-21 Yao Qi <yao.qi@linaro.org>
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 *'.
4455 2016-07-21 Yao Qi <yao.qi@linaro.org>
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.
4463 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
4465 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
4467 (nios2_store_gregset): Likewise.
4469 2016-07-01 Pedro Alves <palves@redhat.com>
4470 Antoine Tremblay <antoine.tremblay@ericsson.com>
4472 * linux-low.c: Change interface to take the target lwp_info
4473 pointer directly and return void. Handle detaching from a zombie
4475 (linux_detach_lwp_callback): New function.
4476 (linux_detach): Detach from the leader thread after detaching from
4479 2016-06-28 Yao Qi <yao.qi@linaro.org>
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.
4489 2016-06-28 Yao Qi <yao.qi@linaro.org>
4491 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
4492 (the_low_target): Install arm_get_syscall_trapinfo.
4494 2016-06-28 Yao Qi <yao.qi@linaro.org>
4496 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
4498 (the_low_target): Install aarch64_get_syscall_trapinfo.
4500 2016-06-28 Yao Qi <yao.qi@linaro.org>
4502 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
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
4509 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
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.
4526 2016-06-17 Yao Qi <yao.qi@linaro.org>
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.
4537 2016-06-17 Yao Qi <yao.qi@linaro.org>
4539 * linux-low.c (handle_extended_wait): If the parent is doing
4540 step-over, remove the reinsert breakpoints from the forked child.
4542 2016-06-17 Yao Qi <yao.qi@linaro.org>
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.
4548 2016-06-17 Yao Qi <yao.qi@linaro.org>
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.
4555 2016-06-17 Yao Qi <yao.qi@linaro.org>
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.
4565 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
4567 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
4569 2016-05-17 Yao Qi <yao.qi@linaro.org>
4571 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
4572 instead of find_inferior.
4574 2016-05-05 Yao Qi <yao.qi@linaro.org>
4576 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
4577 Initialize res to zero.
4579 2016-05-05 Yao Qi <yao.qi@linaro.org>
4581 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
4584 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
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.
4590 2016-04-28 Par Olsson <par.olsson@windriver.com>
4591 Simon Marchi <simon.marchi@ericsson.com>
4593 * tracepoint.c (write_inferior_int8): New function.
4594 (cmd_qtenable_disable): Write enable flag using
4595 write_inferior_int8.
4597 2016-04-25 Yao Qi <yao.qi@linaro.org>
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.
4603 2016-04-25 Yao Qi <yao.qi@linaro.org>
4605 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
4606 return instead of error.
4608 2016-04-22 Yao Qi <yao.qi@linaro.org>
4610 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
4613 2016-04-22 Yao Qi <yao.qi@linaro.org>
4615 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
4616 signal when stepping over breakpoint with software single
4619 2016-04-21 Pedro Alves <palves@redhat.com>
4621 * linux-s390-low.c (s390_collect_ptrace_register)
4622 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
4624 (s390_check_regset): Use void * instead of gdb_byte *.
4626 2016-04-20 Pedro Alves <palves@redhat.com>
4628 * configure: Renegerate.
4630 2016-04-20 Yao Qi <yao.qi@linaro.org>
4632 * linux-aarch32-low.c: Include "arch/arm-linux.h".
4633 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
4635 (arm_store_gregset): Likewise.
4637 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
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
4670 2016-04-18 Pedro Alves <palves@redhat.com>
4672 * configure: Regenerate.
4674 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
4676 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
4677 (aarch64_emit_sub): Likewise.
4679 2016-04-12 Pedro Alves <palves@redhat.com>
4681 * utils.c (prepare_to_throw_exception): Delete.
4683 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
4685 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
4687 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
4689 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
4691 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
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.
4697 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
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
4706 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4707 Marcin Kościelnicki <koriakin@0x04.net>
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.
4794 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4795 Marcin Kościelnicki <koriakin@0x04.net>
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
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.
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
4862 * linux-ppc-tdesc.h: New file.
4864 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
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.
4878 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
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.
4907 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4909 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4911 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4913 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
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.
4921 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
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.
5002 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
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.
5063 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
5065 * linux-s390-low.c (s390_supports_tracepoints): New function.
5066 (struct linux_target_ops): Fill supports_tracepoints hook.
5068 2016-03-18 Yao Qi <yao.qi@linaro.org>
5070 * linux-low.c (lwp_signal_can_be_delivered): New function.
5071 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
5073 2016-03-18 Yao Qi <yao.qi@linaro.org>
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.
5080 2016-03-18 Yao Qi <yao.qi@linaro.org>
5082 * linux-low.c (linux_low_filter_event): Remove redundant
5083 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
5085 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
5087 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
5088 (struct linux_target_ops): Wire in the above.
5090 2016-03-03 Yao Qi <yao.qi@linaro.org>
5092 * linux-low.c: Update comments to start_step_over.
5094 2016-03-03 Yao Qi <yao.qi@linaro.org>
5097 * linux-low.c (handle_extended_wait): Set child suspended
5098 if event_lwp->bp_reinsert isn't zero.
5100 2016-03-02 Yao Qi <yao.qi@linaro.org>
5102 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
5103 enqueue_pending_signal.
5105 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
5107 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
5110 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
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.
5127 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
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.
5164 * tracepoint.h (get_ipa_tdesc): New prototype.
5165 (ipa_tdesc): Remove.
5167 2016-02-24 Pedro Alves <palves@redhat.com>
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.
5177 (linux_wait_1): Update comments.
5179 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
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.
5186 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
5188 * linux-s390-low.c (s390_supports_z_point_type): New function.
5189 (struct linux_target_ops): Wire s390_supports_z_point_type in.
5191 2016-02-16 Yao Qi <yao.qi@linaro.org>
5193 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
5194 PC. Get pc from regcache_read_pc.
5196 2016-02-12 Yao Qi <yao.qi@linaro.org>
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.
5202 2016-02-12 Yao Qi <yao.qi@linaro.org>
5204 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
5205 arm_linux_get_next_pcs_fixup.
5207 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
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.
5219 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
5220 Marcin Kościelnicki <koriakin@0x04.net>
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.
5234 2016-02-10 Yao Qi <yao.qi@linaro.org>
5236 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
5238 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
5240 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
5242 * configure: Regenerate.
5244 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
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>:
5252 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
5254 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
5256 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
5258 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
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.
5271 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
5273 * server.c (skip_to_semicolon): Remove.
5274 (process_point_options): Use strchrnul instead of
5277 2016-01-26 Yao Qi <yao.qi@linaro.org>
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
5285 2016-01-26 Yao Qi <yao.qi@linaro.org>
5287 * linux-low.c (install_software_single_step_breakpoints): Call
5288 regcache_read_pc instead of get_pc.
5290 2016-01-26 Yao Qi <yao.qi@linaro.org>
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
5297 (disable_async_io): Don't ignore SIGIO. Block it instead.
5298 (initialize_async_io): Install SIGIO handler. Don't call
5301 2016-01-26 Yao Qi <yao.qi@linaro.org>
5303 * remote-utils.c (getpkt): If the buffer isn't empty, and the
5304 first character is '\003', call *the_target->request_interrupt.
5306 2016-01-25 Yao Qi <yao.qi@linaro.org>
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.
5313 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
5315 * gdb.trace/pending.exp: Fix expected message on continue.
5317 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
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)
5323 2016-01-21 Pedro Alves <palves@redhat.com>
5325 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
5326 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
5327 * configure: Regenerate.
5329 2016-01-21 Yao Qi <yao.qi@linaro.org>
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.
5336 2016-01-18 Yao Qi <yao.qi@linaro.org>
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):
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
5346 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
5347 (the_low_target): Use linux_get_pc_64bit and
5350 2016-01-18 Yao Qi <yao.qi@linaro.org>
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
5356 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
5357 (the_low_target): Use linux_get_pc_32bit and
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
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
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
5373 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
5374 (the_low_target): Use linux_get_pc_32bit and
5376 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
5377 (the_low_target): Use linux_get_pc_32bit and
5379 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
5380 (the_low_target): Use linux_get_pc_32bit and
5382 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
5383 (the_low_target): Use linux_get_pc_32bit and
5386 2016-01-18 Gary Benson <gbenson@redhat.com>
5388 * configure.ac (AC_FUNC_FORK): New check.
5389 * config.in: Regenerate.
5390 * configure: Likewise.
5392 2016-01-14 Yao Qi <yao.qi@linaro.org>
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.
5399 2016-01-12 Josh Stone <jistone@redhat.com>
5400 Philippe Waroquiers <philippe.waroquiers@skynet.be>
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.
5429 2016-01-12 Mike Frysinger <vapier@gentoo.org>
5431 * acinclude.m4: Include new ../warning.m4 file.
5432 * configure: Regenerated.
5433 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
5435 2016-01-12 Mike Frysinger <vapier@gentoo.org>
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.
5448 2016-01-12 Pedro Alves <palves@redhat.com>
5450 Remove use of the registered trademark symbol throughout.
5452 2016-01-08 Yao Qi <yao.qi@linaro.org>
5454 * remote-utils.c (getpkt): If c is '\003', call target hook
5457 2016-01-06 Yao Qi <yao.qi@linaro.org>
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.
5471 2016-01-01 Joel Brobecker <brobecker@adacore.com>
5473 * gdbreplay.c (gdbreplay_version): Change copyright year in
5475 * server.c (gdbserver_version): Likewise.
5477 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
5479 * server.c (crc32_table): Delete.
5480 (crc32): Use libiberty's xcrc32 function.
5482 2015-12-22 Joel Brobecker <brobecker@adacore.com>
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.
5488 2015-12-22 Joel Brobecker <brobecker@adacore.com>
5490 * target.c (thread_search_callback): Add check that
5491 the thread_stopped target callback is not NULL before
5494 2015-12-21 Yao Qi <yao.qi@linaro.org>
5496 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
5499 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5501 * server.c (handle_query): Call target_supports_software_single_step.
5503 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
5505 * linux-low.c (single_step): New function.
5506 (linux_resume_one_lwp_throw): Call single_step.
5507 (start_step_over): Likewise.
5509 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
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,
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>:
5542 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
5543 * server.h: Include gdb_vecs.h.
5545 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
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
5552 (regcache_raw_read_unsigned): New function.
5553 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
5554 register_status enum.
5556 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
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
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.
5574 2015-12-17 Pedro Alves <palves@redhat.com>
5576 * linux-low.c (linux_kill_one_lwp): Remove references to
5578 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
5580 (linux_init_signals): Delete.
5581 (initialize_low): Adjust.
5582 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
5584 2015-12-16 Pedro Alves <palves@redhat.com>
5586 * configure.ac (compiler warning flags): When testing a
5587 -Wno-foo option, check whether -Wfoo works instead.
5588 * configure: Regenerate.
5590 2015-12-11 Don Breazeal <donb@codesourcery.com>
5592 * server.c (process_serial_event): Don't exit from gdbserver
5593 in remote mode if there are still active inferiors.
5595 2015-12-11 Yao Qi <yao.qi@linaro.org>
5597 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
5598 arm_breakpoint_at if the process is 32-bit.
5600 2015-12-11 Yao Qi <yao.qi@linaro.org>
5602 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
5605 2015-12-07 Yao Qi <yao.qi@linaro.org>
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.
5643 2015-08-04 Yao Qi <yao.qi@linaro.org>
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.
5650 2015-12-04 Josh Stone <jistone@redhat.com>
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.
5668 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
5670 * linux-arm-low.c: Remove duplicate arch/arm.h include.
5672 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
5687 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
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
5703 (remove_thread_event_breakpoints): Remove function.
5704 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
5706 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5708 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
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>:
5716 * linux-crisv32-low.c (cris_supports_hardware_single_step):
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>:
5738 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
5739 (struct linux_target_ops) <tile_supports_hardware_single_step>:
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):
5745 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5746 * target.h (struct target_ops): <supports_software_single_step>:
5748 (target_supports_software_single_step): New macro.
5750 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
5756 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
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>:
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.
5771 2015-11-30 Pedro Alves <palves@redhat.com>
5773 * linux-low.c (linux_resume): Wake up the event loop before
5776 2015-11-30 Pedro Alves <palves@redhat.com>
5778 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5780 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
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.
5789 2015-11-30 Pedro Alves <palves@redhat.com>
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.
5805 2015-11-30 Pedro Alves <palves@redhat.com>
5807 * linux-low.c (thread_still_has_status_pending_p): Don't check
5809 (lwp_resumed): New function.
5810 (status_pending_p_callback): Return early if the LWP is not
5811 supposed to be resumed.
5813 2015-11-30 Pedro Alves <palves@redhat.com>
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.
5834 2015-11-30 Pedro Alves <palves@redhat.com>
5836 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5837 the thread's last_resume_kind was resume_stop.
5839 2015-11-30 Pedro Alves <palves@redhat.com>
5841 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5844 2015-11-30 Pedro Alves <palves@redhat.com>
5846 * server.c (handle_v_requests): Handle vCtrlC.
5848 2015-11-30 Pedro Alves <palves@redhat.com>
5850 * gdbthread.h (find_any_thread_of_pid): Declare.
5851 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5853 * server.c (handle_query): If current_thread is NULL, look for
5854 another thread of the selected process.
5856 2015-11-26 Daniel Colascione <dancol@dancol.org>
5857 Simon Marchi <simon.marchi@ericsson.com>
5859 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5860 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5862 * target.h (struct target_ops) <thread_name>: New field.
5863 (target_thread_name): New macro.
5865 2015-11-23 Joel Brobecker <brobecker@adacore.com>
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.
5875 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5877 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5878 and Elf64_auxv_t if the target is Android.
5880 2015-11-22 Doug Evans <xdje42@gmail.com>
5882 * target.h: #include <sys/types.h>.
5884 2015-11-19 Pedro Alves <palves@redhat.com>
5886 * linux-low.c (linux_process_qsupported): Change prototype.
5888 * linux-low.h (struct linux_target_ops) <process_qsupported>:
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
5895 * target.h (struct target_ops) <process_qsupported>: Change
5897 (target_process_qsupported): Adjust.
5899 2015-11-19 Pedro Alves <palves@redhat.com>
5901 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5903 * configure: Regenerate.
5905 2015-11-19 Pedro Alves <palves@redhat.com>
5907 * configure: Regenerate.
5909 2015-11-19 Yao Qi <yao.qi@linaro.org>
5911 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5914 2015-11-19 Yao Qi <yao.qi@linaro.org>
5916 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5917 (struct aarch64_operand): Move enum out.
5919 2015-11-19 Yao Qi <yao.qi@linaro.org>
5921 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5922 struct user_fpsimd_state *.
5923 (aarch64_store_fpregset): Likewise.
5925 2015-11-19 Yao Qi <yao.qi@linaro.org>
5927 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5928 struct user_pt_regs *.
5929 (aarch64_store_gregset): Likewise.
5931 2015-11-18 Pedro Alves <palves@redhat.com>
5933 * Makefile.in (all_object_files): Add $IPA_OBJS.
5935 2015-11-17 Pedro Alves <palves@redhat.com>
5937 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5938 GDB_SIGNAL_0 and gdb_signal_to_string.
5940 2015-11-17 Pedro Alves <palves@redhat.com>
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.
5948 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
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.
5955 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5957 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5960 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5962 * linux-mips-low.c (mips_linux_new_thread): Change type of
5963 watch_type to enum target_hw_bp_type.
5965 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5967 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5968 Change return type to arm_hwbp_type.
5970 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
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.
5977 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5979 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5981 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
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.
5991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5993 * linux-ppc-low.c (ppc_usrregs_info): Remove
5994 forward-declaration.
5995 (ppc_arch_setup): Move lower in file.
5997 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5999 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
6000 (ps_pdwrite): Likewise.
6002 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
6004 * linux-arm-low.c (arm_new_thread): Move pointer dereference
6005 to after assert checks.
6007 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
6009 * proc-service.c (ps_pdread): Add/adjust casts.
6010 (ps_pdwrite): Add/adjust casts.
6012 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6014 * server.c (handle_search_memory_1): Cast return value of
6017 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
6019 * server.c (write_qxfer_response): Change type of data to
6022 2015-10-29 Pedro Alves <palves@redhat.com>
6024 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
6026 2015-10-29 Pedro Alves <palves@redhat.com>
6028 * tracepoint.c (clear_installed_tracepoints): Add casts.
6030 2015-10-29 Pedro Alves <palves@redhat.com>
6032 * server.c (handle_v_cont, process_serial_event): Add enum
6033 gdb_signal casts to signal parsing code.
6035 2015-10-29 Pedro Alves <palves@redhat.com>
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.
6053 2015-10-29 Pedro Alves <palves@redhat.com>
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.
6071 2015-10-26 Doug Evans <dje@google.com>
6073 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
6075 2015-10-26 Doug Evans <dje@google.com>
6077 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
6079 2015-10-26 Doug Evans <dje@google.com>
6081 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
6083 (attach_thread, find_new_threads_callback): Ditto.
6085 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
6087 * mem-break.h (set_breakpoint_data): Remove.
6089 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
6101 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
6108 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
6114 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6116 * linux-arm-low.c (arm_supports_z_point_type): Add software
6119 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
6125 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
6134 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6136 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
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.
6167 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
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>:
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.
6258 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
6260 * linux-cris-low.c (cris_get_pc): Remove void arg.
6262 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
6264 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
6267 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
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.
6274 2015-10-15 Yao Qi <yao.qi@linaro.org>
6276 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
6278 (aarch64_remove_point): Likewise.
6279 * regcache.c (regcache_register_size): New function.
6281 2015-10-12 Yao Qi <yao.qi@linaro.org>
6283 * linux-aarch64-low.c: Update all callers as emit_load_store
6284 is renamed to aarch64_emit_load_store.
6286 2015-10-12 Yao Qi <yao.qi@linaro.org>
6288 * linux-aarch64-low.c: Update all callers of function renaming
6289 from emit_insn to aarch64_emit_insn.
6291 2015-10-12 Yao Qi <yao.qi@linaro.org>
6293 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
6294 arch/aarch64-insn.h.
6295 (struct aarch64_memory_operand): 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.
6303 2015-10-12 Yao Qi <yao.qi@linaro.org>
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.
6311 2015-10-12 Yao Qi <yao.qi@linaro.org>
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.
6324 (aarch64_relocate_instruction): Use visitor.
6326 2015-10-12 Yao Qi <yao.qi@linaro.org>
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.
6333 2015-10-12 Yao Qi <yao.qi@linaro.org>
6335 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
6336 argument insn. Remove local variable insn. Don't call
6338 (aarch64_install_fast_tracepoint_jump_pad): Call
6341 2015-09-30 Yao Qi <yao.qi@linaro.org>
6343 * linux-aarch64-low.c (emit_movk): Shorten a long line.
6344 (emit_load_store_pair): Likewise.
6346 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
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.
6364 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
6366 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
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.
6412 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
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>,
6418 (enum aarch64_condition_codes): New enum.
6419 (w0): New static global.
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.
6499 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6501 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
6502 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
6504 * linux-aarch64-ipa.c: New file.
6505 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.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.
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.
6566 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
6568 * Makefile.in (aarch64-insn.o): New rule.
6569 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
6571 2015-09-21 Yao Qi <yao.qi@linaro.org>
6573 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
6575 2015-09-21 Yao Qi <yao.qi@linaro.org>
6577 * tracepoint.c (max_jump_pad_size): Remove.
6579 2015-09-18 Yao Qi <yao.qi@linaro.org>
6581 * linux-aarch64-low.c: Don't include sys/uio.h.
6582 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
6584 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
6586 * tracepoint.c (eval_result_type): Change prototype.
6587 (condition_true_at_tracepoint): Fix argument to compiled_cond.
6589 2015-09-15 Pedro Alves <palves@redhat.com>
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.
6595 2015-09-15 Pedro Alves <palves@redhat.com>
6598 * remote-utils.c (prepare_resume_reply): Merge
6599 TARGET_WAITKIND_VFORK_DONE switch case with the
6600 TARGET_WAITKIND_FORKED case.
6602 2015-09-15 Yao Qi <yao.qi@linaro.org>
6604 * server.c (handle_query): Check string comparison using
6605 "else if" instead of "if".
6607 2015-09-15 Yao Qi <yao.qi@linaro.org>
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.
6616 2015-09-15 Yao Qi <yao.qi@linaro.org>
6618 * linux-low.c (linux_supports_conditional_breakpoints): Rename
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.
6636 2015-09-15 Yao Qi <yao.qi@linaro.org>
6638 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
6640 (struct linux_target_ops the_low_target): Install
6641 aarch64_linux_siginfo_fixup.
6643 2015-09-11 Don Breazeal <donb@codesourcery.com>
6644 Luis Machado <lgustavo@codesourcery.com>
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
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
6672 (target_supports_exec_events): New macro.
6673 * win32-low.c (win32_target_ops) <supports_exec_events>:
6674 Initialize new member.
6676 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
6678 * linux-low.c (linux_low_enable_btrace): Remove.
6679 (linux_target_ops): Replace linux_low_enable_btrace with
6680 linux_enable_btrace.
6682 2015-09-03 Yao Qi <yao.qi@linaro.org>
6684 * linux-aarch64-low.c (aarch64_insert_point): Call
6685 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
6688 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
6690 * linux-low.c (check_stopped_by_breakpoint): Use
6691 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
6693 2015-08-27 Pedro Alves <palves@redhat.com>
6695 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
6697 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
6699 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
6700 the XNEW-family equivalent.
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.
6753 2015-08-25 Yao Qi <yao.qi@linaro.org>
6755 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6757 2015-08-25 Yao Qi <yao.qi@linaro.org>
6759 * Makefile.in (aarch64-linux.o): New rule.
6760 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
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.
6766 2015-08-25 Yao Qi <yao.qi@linaro.org>
6768 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6769 lwp_arch_private_info and ptid_of_lwp.
6771 2015-08-25 Yao Qi <yao.qi@linaro.org>
6773 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6774 Find proc_info by find_process_pid. All callers updated.
6776 2015-08-25 Yao Qi <yao.qi@linaro.org>
6778 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6780 (debug_reg_change_callback): Remove.
6781 (aarch64_notify_debug_reg_change): Remove.
6783 2015-08-25 Yao Qi <yao.qi@linaro.org>
6785 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6786 Call current_lwp_ptid.
6788 2015-08-25 Yao Qi <yao.qi@linaro.org>
6790 * linux-aarch64-low.c (debug_reg_change_callback): Use
6793 2015-08-25 Yao Qi <yao.qi@linaro.org>
6795 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6797 2015-08-25 Yao Qi <yao.qi@linaro.org>
6799 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6801 2015-08-25 Yao Qi <yao.qi@linaro.org>
6803 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6806 2015-08-25 Yao Qi <yao.qi@linaro.org>
6808 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
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.
6816 2015-08-24 Pedro Alves <palves@redhat.com>
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.
6823 2015-08-24 Pedro Alves <palves@redhat.com>
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.
6830 2015-08-24 Pedro Alves <palves@redhat.com>
6832 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6835 2015-08-21 Pedro Alves <palves@redhat.com>
6837 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6838 instead of literal 1.
6840 2015-08-21 Pedro Alves <palves@redhat.com>
6842 * tdesc.c (default_description): Explicitly zero-initialize.
6844 2015-08-21 Pedro Alves <palves@redhat.com>
6847 * inferiors.c (remove_thread): Discard any pending stop reply for
6849 * server.c (remove_all_on_match_pid): Rename to ...
6850 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6852 (discard_queued_stop_replies): Change parameter to a ptid. Now
6854 (handle_v_kill, kill_inferior_callback, captured_main)
6855 (process_serial_event): Adjust.
6856 * server.h (discard_queued_stop_replies): Declare.
6858 2015-08-21 Pedro Alves <palves@redhat.com>
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
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
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.
6889 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6891 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6892 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6894 (ps_get_thread_area): New function.
6896 2015-08-19 Gary Benson <gbenson@redhat.com>
6898 * hostio.c (handle_pread): Do not attempt to read more data
6899 than hostio_reply_with_data can fit in a packet.
6901 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6903 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6905 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6907 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6909 2015-08-06 Pedro Alves <palves@redhat.com>
6911 * tracepoint.c (expr_eval_result): Now an int.
6913 2015-08-06 Pedro Alves <palves@redhat.com>
6915 * gdbthread.h (struct regcache): Forward declare.
6916 (struct thread_info) <regcache_data>: Now a struct regcache
6918 * inferiors.c (inferior_regcache_data)
6919 (set_inferior_regcache_data): Now work with struct regcache
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
6928 2015-08-06 Pedro Alves <palves@redhat.com>
6930 * server.c (captured_main): On error, print the exception message
6931 to stderr, and if run_once is set, throw a quit.
6933 2015-08-06 Pedro Alves <palves@redhat.com>
6935 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6938 2015-08-06 Pedro Alves <palves@redhat.com>
6940 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6941 reading beyond the passed in buffer length.
6943 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6945 * tracepoint.c (symbol_list) <required>: Remove.
6947 2015-08-06 Pedro Alves <palves@redhat.com>
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
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
6971 2015-08-06 Pedro Alves <palves@redhat.com>
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
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
6985 2015-08-06 Pedro Alves <palves@redhat.com>
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.
6991 2015-08-04 Yao Qi <yao.qi@linaro.org>
6993 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6994 if current_thread is 32 bit.
6996 2015-08-04 Yao Qi <yao.qi@linaro.org>
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.
7003 2015-08-04 Yao Qi <yao.qi@linaro.org>
7005 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
7006 both aarch64 and aarch32.
7007 (aarch64_set_pc): Likewise.
7009 2015-08-04 Yao Qi <yao.qi@linaro.org>
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.
7022 2015-08-04 Yao Qi <yao.qi@linaro.org>
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.
7040 2015-08-04 Yao Qi <yao.qi@linaro.org>
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.
7046 2015-08-04 Pedro Alves <palves@redhat.com>
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
7051 (disable_thread_event_reporting): Cast result of dlsym to
7052 destination function pointer type.
7053 (thread_db_mourn): Use td_ta_delete_ftype.
7055 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
7057 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
7059 (CDX_BREAKPOINT): Define for R2.
7060 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
7061 (the_low_target): Add comments.
7063 2015-07-30 Yao Qi <yao.qi@linaro.org>
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.
7069 2015-07-30 Yao Qi <yao.qi@linaro.org>
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.
7077 2015-07-30 Yao Qi <yao.qi@linaro.org>
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.
7083 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
7085 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
7086 ptrace's 4th parameter.
7088 2015-07-27 Yao Qi <yao.qi@linaro.org>
7090 * configure.srv (case aarch64*-*-linux*): Don't set
7093 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
7095 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
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.
7110 2015-07-24 Pedro Alves <palves@redhat.com>
7112 * config.in: Regenerate.
7113 * configure: Regenerate.
7115 2015-07-24 Pedro Alves <palves@redhat.com>
7117 * acinclude.m4: Include ../ptrace.m4.
7118 * configure.ac: Call GDB_AC_PTRACE.
7119 * config.in, configure: Regenerate.
7121 2015-07-24 Yao Qi <yao.qi@linaro.org>
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.
7129 2015-07-24 Yao Qi <yao.qi@linaro.org>
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.
7148 2015-07-24 Yao Qi <yao.qi@linaro.org>
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.
7155 2015-07-24 Yao Qi <yao.qi@linaro.org>
7157 * server.c (start_inferior): Code refactor.
7159 2015-07-24 Yao Qi <yao.qi@linaro.org>
7161 * server.c (process_serial_event): Set general_thread.
7163 2015-07-21 Yao Qi <yao.qi@linaro.org>
7165 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
7166 aarch64_linux_get_debug_reg_capacity.
7168 2015-07-17 Yao Qi <yao.qi@linaro.org>
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.
7198 2015-07-17 Yao Qi <yao.qi@linaro.org>
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.
7208 2015-07-17 Yao Qi <yao.qi@linaro.org>
7210 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
7212 (aarch64_handle_unaligned_watchpoint): Likewise.
7214 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
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
7221 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7222 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
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.
7237 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7238 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
7244 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
7246 * Makefile.in (OBS): Add gdb_regex.o.
7248 * config.in: Rebuilt.
7249 * configure: Rebuilt.
7251 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
7252 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
7259 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
7261 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
7263 (the_low_target): Install it.
7265 2015-07-14 Pedro Alves <palves@redhat.com>
7267 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
7268 Instead, ignore ECHILD, and throw an error for other errnos.
7270 2015-07-10 Pedro Alves <palves@redhat.com>
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.
7276 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
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.
7283 2015-07-09 Yao Qi <yao.qi@linaro.org>
7285 * linux-aarch64-low.c (aarch64_regmap): Remove.
7286 (aarch64_usrregs_info): Remove.
7287 (regs_info): Set field usrregs to NULL.
7289 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
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".
7299 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
7301 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
7304 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
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
7311 2015-06-24 Gary Benson <gbenson@redhat.com>
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.
7321 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
7323 * server.c (write_qxfer_response): Update call to
7324 remote_escape_output.
7326 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
7327 Jan Kratochvil <jan.kratochvil@redhat.com>
7329 Merge multiple hex conversions.
7330 * gdbreplay.c (tohex): Rename to 'fromhex'.
7331 (logchar): Use fromhex.
7333 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
7335 * server.c (handle_qxfer_libraries): Set `version' attribute for
7338 2015-06-10 Gary Benson <gbenson@redhat.com>
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
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.
7358 2015-06-10 Gary Benson <gbenson@redhat.com>
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.
7367 2015-06-09 Gary Benson <gbenson@redhat.com>
7369 * hostio.c (handle_open): Process mode argument with
7370 fileio_to_host_mode.
7372 2015-06-01 Yao Qi <yao.qi@linaro.org>
7374 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
7375 * linux-x86-low.c: Likewise.
7377 2015-05-28 Don Breazeal <donb@codesourcery.com>
7379 * linux-low.c (handle_extended_wait): Initialize
7380 thread_info.last_resume_kind for new fork children.
7382 2015-05-15 Pedro Alves <palves@redhat.com>
7384 * target.h (target_handle_new_gdb_connection): Rewrite using if
7385 wrapped in do/while.
7387 2015-05-14 Joel Brobecker <brobecker@adacore.com>
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):
7394 2015-05-12 Don Breazeal <donb@codesourcery.com>
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
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
7405 2015-05-12 Don Breazeal <donb@codesourcery.com>
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
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.
7422 2015-05-12 Don Breazeal <donb@codesourcery.com>
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>:
7446 (target_handle_new_gdb_connection): New macro.
7447 * win32-low.c: Initialize new structure member.
7449 2015-05-12 Don Breazeal <donb@codesourcery.com>
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.
7457 2015-05-12 Don Breazeal <donb@codesourcery.com>
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
7465 * server.c (report_fork_events, report_vfork_events):
7467 (handle_query): Add new features to qSupported packet and
7469 (captured_main): Initialize new global variables.
7470 * target.h (struct target_ops) <supports_fork_events>:
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
7478 2015-05-12 Gary Benson <gbenson@redhat.com>
7480 * server.c (handle_qxfer_exec_file): Use current process
7483 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
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.
7490 2015-05-08 Yao Qi <yao.qi@linaro.org>
7492 * linux-low.c (linux_supports_conditional_breakpoints): New
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>:
7504 (target_supports_conditional_breakpoints): New macro.
7506 2015-05-06 Pedro Alves <palves@redhat.com>
7509 * server.c (start_inferior): If the process exits, mourn it.
7511 2015-04-21 Gary Benson <gbenson@redhat.com>
7513 * hostio.c (fileio_open_flags_to_host): Factored out to
7514 fileio_to_host_openflags in common/fileio.c. Single use
7517 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7519 * linux-xtensa-low.c (xtensa_fill_gregset)
7520 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
7523 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
7525 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
7526 (regs_info): Replace usrregs pointer with NULL.
7528 2015-04-17 Gary Benson <gbenson@redhat.com>
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.
7536 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
7538 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
7540 2015-04-09 Gary Benson <gbenson@redhat.com>
7542 * hostio-errno.c (errno_to_fileio_error): Remove function.
7543 Update caller to use remote_fileio_to_fio_error.
7545 2015-04-09 Yao Qi <yao.qi@linaro.org>
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
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.
7555 2015-04-01 Pedro Alves <palves@redhat.com>
7556 Cleber Rosa <crosa@redhat.com>
7558 * server.c (gdbserver_usage): Reorganize and extend the usage
7561 2015-03-24 Pedro Alves <palves@redhat.com>
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.
7568 2015-03-24 Gary Benson <gbenson@redhat.com>
7570 * linux-x86-low.c (x86_linux_new_thread): Moved to
7572 (x86_linux_prepare_to_resume): Likewise.
7574 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7590 2015-03-24 Gary Benson <gbenson@redhat.com>
7592 * linux-x86-low.c (x86_linux_update_debug_registers):
7593 New function, factored out from...
7594 (x86_linux_prepare_to_resume): ...this.
7596 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7608 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7614 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7628 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7642 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7651 2015-03-24 Gary Benson <gbenson@redhat.com>
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):
7658 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
7661 2015-03-24 Gary Benson <gbenson@redhat.com>
7663 * linux-low.h (linux_stop_lwp): Remove declaration.
7665 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7677 2015-03-24 Gary Benson <gbenson@redhat.com>
7679 * linux-x86-low.c (x86_debug_reg_state): New function.
7680 (x86_linux_prepare_to_resume): Use the above.
7682 2015-03-24 Gary Benson <gbenson@redhat.com>
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.
7690 2015-03-20 Pedro Alves <palves@redhat.com>
7692 * tracepoint.c (cmd_qtstatus): Make "str" const.
7694 2015-03-20 Pedro Alves <palves@redhat.com>
7696 * server.c (handle_general_set): Make "req_str" const.
7698 2015-03-19 Pedro Alves <palves@redhat.com>
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
7708 2015-03-19 Pedro Alves <palves@redhat.com>
7710 * linux-low.c (count_events_callback, select_event_lwp_callback):
7711 No longer check whether the thread has resume_stop as last resume
7714 2015-03-19 Pedro Alves <palves@redhat.com>
7716 * linux-low.c (count_events_callback, select_event_lwp_callback):
7717 Use the lwp's status_pending_p field, not the thread's.
7719 2015-03-19 Pedro Alves <palves@redhat.com>
7721 * linux-low.c (select_event_lwp_callback): Update comments to
7722 no longer mention SIGTRAP.
7724 2015-03-18 Gary Benson <gbenson@redhat.com>
7726 * server.c (handle_query): Do not report vFile:fstat as supported.
7728 2015-03-11 Gary Benson <gbenson@redhat.com>
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.
7736 2015-03-11 Gary Benson <gbenson@redhat.com>
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.
7746 2015-03-09 Pedro Alves <palves@redhat.com>
7748 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7749 'struct sockaddr' pointer in 'accept' call.
7751 2015-03-09 Pedro Alves <palves@redhat.com>
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>
7763 (init_named_socket, gdb_agent_helper_thread): Use union
7766 2015-03-07 Pedro Alves <palves@redhat.com>
7768 * configure.ac (build_warnings): Move
7769 -Wdeclaration-after-statement to the C-specific set.
7770 * configure: Regenerate.
7772 2015-03-07 Pedro Alves <palves@redhat.com>
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>
7782 (init_named_socket, gdb_agent_helper_thread): Use union
7785 2015-03-07 Pedro Alves <palves@redhat.com>
7787 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7790 2015-03-06 Yao Qi <yao.qi@linaro.org>
7792 * linux-aarch64-low.c (aarch64_insert_point): Use
7793 show_debug_regs as a boolean.
7794 (aarch64_remove_point): Likewise.
7796 2015-03-05 Pedro Alves <palves@redhat.com>
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.
7805 2015-03-04 Pedro Alves <palves@redhat.com>
7807 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7808 Decide whether a breakpoint triggered based on the SIGTRAP's
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.
7812 (linux_low_filter_event): Check for breakpoints before checking
7814 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
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.
7822 2015-03-04 Pedro Alves <palves@redhat.com>
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.
7837 2015-03-04 Pedro Alves <palves@redhat.com>
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.
7849 2015-03-04 Yao Qi <yao.qi@linaro.org>
7851 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7853 2015-03-03 Gary Benson <gbenson@redhat.com>
7855 * hostio.c (handle_vFile): Fix prefix lengths.
7857 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7859 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7862 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
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
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
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.
7888 2015-03-01 Pedro Alves <palves@redhat.com>
7890 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7893 2015-02-27 Pedro Alves <palves@redhat.com>
7895 * linux-x86-low.c (u_debugreg_offset): New function.
7896 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7898 2015-02-27 Pedro Alves <palves@redhat.com>
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.
7909 2015-02-27 Pedro Alves <palves@redhat.com>
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):
7955 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7956 (IP_AGENT_EXPORT_VAR_DECL): Define.
7958 (gdb_agent_get_raw_reg): Declare.
7960 2015-02-27 Tom Tromey <tromey@redhat.com>
7961 Pedro Alves <palves@redhat.com>
7963 Rename symbols whose names are reserved C++ keywords throughout.
7965 2015-02-27 Pedro Alves <palves@redhat.com>
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.
7982 2015-02-27 Pedro Alves <palves@redhat.com>
7984 * acinclude.m4: Include libiberty.m4.
7985 * configure.ac: Call libiberty_INIT.
7986 * config.in, configure: Regenerate.
7988 2015-02-26 Pedro Alves <palves@redhat.com>
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.
7995 2015-02-23 Pedro Alves <palves@redhat.com>
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.
8003 2015-02-23 Pedro Alves <palves@redhat.com>
8005 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
8007 (x86_fill_gregset, x86_store_gregset): Use it when handling
8010 2015-02-20 Pedro Alves <palves@redhat.com>
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.
8016 2015-02-20 Pedro Alves <palves@redhat.com>
8018 * linux-low.c (status_pending_p_callback): Use ptid_match.
8020 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
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.
8027 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
8029 PR breakpoints/15956
8030 * tracepoint.c (cmd_qtinit): Add check for current_thread.
8032 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
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.
8039 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
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 ¤t_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.
8056 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
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.
8066 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
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.
8075 2015-02-06 Pedro Alves <palves@redhat.com>
8077 * thread-db.c (find_new_threads_callback): Add debug output.
8079 2015-02-04 Pedro Alves <palves@redhat.com>
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.
8085 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
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.
8096 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
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.
8104 2015-01-14 Yao Qi <yao@codesourcery.com>
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
8115 2015-01-14 Yao Qi <yao@codesourcery.com>
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.
8125 2015-01-10 Joel Brobecker <brobecker@adacore.com>
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.
8131 2015-01-09 Pedro Alves <palves@redhat.com>
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
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):
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
8186 2015-01-09 Pedro Alves <palves@redhat.com>
8188 * thread-db.c (find_new_threads_callback): Ignore thread if the
8189 kernel thread ID is -1.
8191 2015-01-09 Pedro Alves <palves@redhat.com>
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.
8201 2015-01-01 Joel Brobecker <brobecker@adacore.com>
8203 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
8204 * server.c (gdbserver_version): Likewise.
8206 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
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
8213 2014-12-16 Joel Brobecker <brobecker@adacore.com>
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.
8219 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
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.
8228 2014-12-15 Joel Brobecker <brobecker@adacore.com>
8230 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
8231 Remove FIXME comment about assumption about N.
8233 2014-12-13 Joel Brobecker <brobecker@adacore.com>
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.
8239 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
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.
8246 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
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
8255 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
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.
8262 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
8264 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
8265 while-loop as for-loop.
8266 (regsets_store_inferior_registers): Likewise.
8268 2014-11-28 Yao Qi <yao@codesourcery.com>
8270 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
8271 * config.in, configure: Re-generate.
8272 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
8275 2014-11-21 Yao Qi <yao@codesourcery.com>
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.
8285 2014-11-17 Joel Brobecker <brobecker@adacore.com>
8287 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
8288 corresponding ERRNO check in same block.
8290 2014-11-12 Pedro Alves <palves@redhat.com>
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.
8297 2014-11-12 Pedro Alves <palves@redhat.com>
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.
8302 2014-11-12 Pedro Alves <palves@redhat.com>
8304 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
8305 the process group instead of to a specific LWP.
8307 2014-10-15 Pedro Alves <palves@redhat.com>
8310 * win32-arm-low.c (arm_set_thread_context): Remove current_event
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
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
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
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
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.
8348 2014-10-08 Gary Benson <gbenson@redhat.com>
8350 * server.h: Do not include common-exceptions.h.
8352 2014-10-08 Gary Benson <gbenson@redhat.com>
8354 * server.h: Do not include cleanups.h.
8356 2014-09-30 James Hogan <james.hogan@imgtec.com>
8358 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
8361 2014-09-23 Yao Qi <yao@codesourcery.com>
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.
8369 2014-09-19 Don Breazeal <donb@codesourcery.com>
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.
8376 2014-09-16 Joel Brobecker <brobecker@adacore.com>
8378 * Makefile.in (CPPFLAGS): Define.
8379 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
8380 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
8382 2014-09-16 Gary Benson <gbenson@redhat.com>
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
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
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
8411 (handle_serial_event): Likewise.
8412 (handle_target_event): Likewise.
8414 2014-09-12 Tom Tromey <tromey@redhat.com>
8415 Gary Benson <gbenson@redhat.com>
8417 * regcache.h: Include common-regcache.h.
8418 (regcache_read_pc): Don't declare.
8419 * regcache.c (get_thread_regcache_for_ptid): New function.
8421 2014-09-11 Tom Tromey <tromey@redhat.com>
8422 Gary Benson <gbenson@redhat.com>
8424 * symbol.c: New file.
8425 * Makefile.in (SFILES): Add symbol.c.
8426 (OBS): Add symbol.o.
8428 2014-09-11 Gary Benson <gbenson@redhat.com>
8430 * target.c (target_stop_ptid, target_continue_ptid): New
8433 2014-09-11 Tom Tromey <tromey@redhat.com>
8434 Gary Benson <gbenson@redhat.com>
8436 * target.h: Include target/target.h.
8437 * target.c (target_read_memory, target_read_uint32)
8438 (target_write_memory): New functions.
8440 2014-09-11 Gary Benson <gbenson@redhat.com>
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.
8448 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
8450 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
8451 endianness into account.
8452 (ppc_supply_ptrace_register): Likewise.
8454 2014-09-03 James Hogan <james.hogan@imgtec.com>
8456 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
8457 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
8459 2014-09-03 Gary Benson <gbenson@redhat.com>
8461 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
8462 ALL_DEBUG_ADDRESS_REGISTERS.
8464 2014-09-02 Gary Benson <gbenson@redhat.com>
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.
8473 2014-09-02 Gary Benson <gbenson@redhat.com>
8475 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
8476 (x86_linux_new_thread): Likewise.
8478 2014-08-29 Gary Benson <gbenson@redhat.com>
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.
8491 2014-08-29 Gary Benson <gbenson@redhat.com>
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.
8498 2014-08-29 Gary Benson <gbenson@redhat.com>
8500 * config.in: Regenerate.
8501 * configure: Likewise.
8503 2014-08-29 Gary Benson <gbenson@redhat.com>
8505 * Makefile.in (SFILES): Add common/cleanups.c.
8507 (cleanups.o): New rule.
8509 2014-08-29 Gary Benson <gbenson@redhat.com>
8511 * utils.c (internal_vwarning): New function.
8513 2014-08-28 Gary Benson <gbenson@redhat.com>
8515 * utils.h (fatal): Remove declaration.
8516 * utils.c (fatal): Remove function.
8518 2014-08-28 Gary Benson <gbenson@redhat.com>
8520 * tracepoint.c (gdb_agent_init): Replace fatal with
8522 (initialize_tracepoint): Likewise.
8524 2014-08-28 Gary Benson <gbenson@redhat.com>
8526 * remote-utils.c (remote_prepare): Replace fatal with error.
8528 2014-08-28 Gary Benson <gbenson@redhat.com>
8530 * linux-low.c (linux_async): Replace fatal with warning.
8532 (linux_start_non_stop): Return -1 if linux_async failed.
8534 2014-08-28 Gary Benson <gbenson@redhat.com>
8536 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
8538 (i386_dr_low_get_addr): Remove vague comment.
8539 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
8542 2014-08-28 Gary Benson <gbenson@redhat.com>
8544 * inferiors.c (get_thread_process): Replace check with gdb_assert.
8545 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
8547 (linux_resume_one_lwp): Likewise.
8548 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
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
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.
8572 2014-08-19 Tom Tromey <tromey@redhat.com>
8573 Gary Benson <gbenson@redhat.com>
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.
8582 2014-08-19 Gary Benson <gbenson@redhat.com>
8584 * utils.h: Do not include print-utils.h.
8586 2014-08-19 Tom Tromey <tromey@redhat.com>
8587 Gary Benson <gbenson@redhat.com>
8589 * server.h: Add static assertion.
8590 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
8592 2014-08-19 Tom Tromey <tromey@redhat.com>
8593 Gary Benson <gbenson@redhat.com>
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.
8608 2014-08-07 Gary Benson <gbenson@redhat.com>
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.
8622 2014-08-07 Gary Benson <gbenson@redhat.com>
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.
8632 2014-08-07 Gary Benson <gbenson@redhat.com>
8634 * server.h: Do not include gdb_assert.h.
8636 2014-08-07 Gary Benson <gbenson@redhat.com>
8638 * server.h: Do not include common-utils.h.
8640 2014-08-07 Gary Benson <gbenson@redhat.com>
8642 * server.h: Do not include ptid.h.
8643 * notif.h: Likewise.
8645 2014-08-07 Gary Benson <gbenson@redhat.com>
8647 * server.h: Do not include gdb_locale.h.
8649 2014-08-07 Gary Benson <gbenson@redhat.com>
8651 * server.h: Do not include gdb/signals.h.
8652 * win32-low.c: Likewise.
8654 2014-08-07 Gary Benson <gbenson@redhat.com>
8656 * server.h: Do not include pathmax.h.
8658 2014-08-07 Gary Benson <gbenson@redhat.com>
8660 * server.h: Do not include libiberty.h.
8661 * linux-bfin-low.c: Likewise.
8663 2014-08-07 Gary Benson <gbenson@redhat.com>
8665 * server.h: Do not include ansidecl.h.
8667 2014-08-07 Gary Benson <gbenson@redhat.com>
8669 * linux-x86-low.c: Do not include stddef.h.
8670 * lynx-ppc-low.c: Likewise.
8671 * tracepoint.c: Likewise.
8673 2014-08-07 Gary Benson <gbenson@redhat.com>
8675 * server.h: Do not include stdarg.h.
8676 * nto-low.c: Likewise.
8678 2014-08-07 Gary Benson <gbenson@redhat.com>
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.
8688 2014-08-07 Gary Benson <gbenson@redhat.com>
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.
8697 2014-08-06 Gary Benson <gbenson@redhat.com>
8699 * regcache.c (init_register_cache): Move conditionals inside if.
8701 2014-08-06 Gary Benson <gbenson@redhat.com>
8703 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
8705 2014-07-31 Gary Benson <gbenson@redhat.com>
8707 * ax.h: Do not include server.h.
8708 * gdbthread.h: Likewise.
8709 * lynx-low.h: Likewise.
8710 * notif.h: Likewise.
8712 2014-07-30 Gary Benson <gbenson@redhat.com>
8714 * server.h: Include common-defs.h.
8715 Do not include config.h or build-gnulib-gdbserver/config.h.
8717 2014-07-30 Gary Benson <gbenson@redhat.com>
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.
8724 2014-07-24 Tom Tromey <tromey@redhat.com>
8725 Gary Benson <gbenson@redhat.com>
8727 * server.h (CORE_ADDR): Now unsigned.
8729 2014-07-16 Pedro Alves <palves@redhat.com>
8731 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
8733 2014-07-15 Pedro Alves <palves@redhat.com>
8735 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
8738 2014-07-11 Pedro Alves <palves@redhat.com>
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.
8744 2014-06-23 Pedro Alves <palves@redhat.com>
8746 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8747 before setting DR0..DR3.
8749 2014-06-20 Gary Benson <gbenson@redhat.com>
8751 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8752 * configure: Regenerated.
8753 * config.in: Likewise.
8755 2014-06-20 Gary Benson <gbenson@redhat.com>
8757 * Makefile.in (SFILES): Update locations for files moved
8759 (object file files): Reordered.
8761 2014-06-20 Gary Benson <gbenson@redhat.com>
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.
8786 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8788 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8789 * Makefile.in (AR, AR_FLAGS): Define.
8790 * configure: Regenerate.
8792 2014-06-19 Gary Benson <gbenson@redhat.com>
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.
8835 2014-06-19 Gary Benson <gbenson@redhat.com>
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.
8842 (i386_dr_insert_aligned_watchpoint): Renamed to
8843 i386_insert_aligned_watchpoint and made static.
8845 (i386_dr_remove_aligned_watchpoint): Renamed to
8846 i386_remove_aligned_watchpoint and made static.
8848 (i386_dr_update_inferior_debug_regs): Renamed to
8849 i386_update_inferior_debug_regs and made static.
8852 2014-06-18 Gary Benson <gbenson@redhat.com>
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.
8861 2014-06-17 Gary Benson <gbenson@redhat.com>
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.
8877 2014-06-18 Gary Benson <gbenson@redhat.com>
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.
8894 (i386_insert_aligned_watchpoint): Renamed to
8895 i386_dr_insert_aligned_watchpoint and made nonstatic.
8897 (i386_remove_aligned_watchpoint): Renamed to
8898 i386_dr_remove_aligned_watchpoint and made nonstatic.
8900 (i386_update_inferior_debug_regs): Renamed to
8901 i386_dr_update_inferior_debug_regs and made nonstatic.
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.
8914 2014-06-18 Gary Benson <gbenson@redhat.com>
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.
8920 2014-06-18 Gary Benson <gbenson@redhat.com>
8922 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8925 2014-06-18 Gary Benson <gbenson@redhat.com>
8927 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8928 instead of fatal and error.
8929 (i386_handle_nonaligned_watchpoint): Likewise.
8931 2014-06-18 Gary Benson <gbenson@redhat.com>
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.
8938 2014-06-18 Gary Benson <gbenson@redhat.com>
8940 * i386-low.h: Comment changes.
8941 * i386-low.c: Likewise.
8943 2014-06-18 Gary Benson <gbenson@redhat.com>
8945 * i386-low.c: Whitespace changes.
8947 2014-06-12 Tom Tromey <tromey@redhat.com>
8949 * utils.c (freeargv): Remove.
8951 2014-06-12 Tom Tromey <tromey@redhat.com>
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$(EXEEXT)): Depend on and link
8961 ($(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
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
8972 2014-06-05 Joel Brobecker <brobecker@adacore.com>
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.
8979 2014-06-02 Pedro Alves <palves@redhat.com>
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
8985 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
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.
8991 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8993 * linux-aarch64-low.c (asm/ptrace.h): Include.
8995 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
9002 2014-05-20 Pedro Alves <palves@redhat.com>
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
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
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
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.
9156 2014-05-20 Pedro Alves <palves@redhat.com>
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
9178 (mips_insert_point, mips_remove_point): Use
9179 Z_packet_to_target_hw_bp_type.
9181 2014-05-20 Pedro Alves <palves@redhat.com>
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
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
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.
9202 2014-05-20 Joel Brobecker <brobecker@adacore.com>
9204 * configure.ac: Only use -Werror by default when DEVELOPMENT
9206 * configure: Regenerate.
9208 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
9214 2014-04-28 Yao Qi <yao@codesourcery.com>
9216 * Makefile.in (i386-avx512.c): Fix the typo of generated file
9219 2014-04-25 Pedro Alves <palves@redhat.com>
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
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.
9238 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
9239 Walfred Tedeschi <walfred.tedeschi@intel.com>
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
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
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
9280 (initialize_low_arch): Add code to initialize AVX512 registers.
9282 2014-04-23 Pedro Alves <palves@redhat.com>
9284 * mem-break.c (find_gdb_breakpoint_at): Make static.
9285 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
9287 2014-04-23 Pedro Alves <palves@redhat.com>
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
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
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.
9306 2014-04-23 Pedro Alves <palves@redhat.com>
9308 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
9310 2014-04-10 Pedro Alves <palves@redhat.com>
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.
9320 2014-04-09 Pedro Alves <palves@redhat.com>
9322 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
9325 2014-02-27 Pedro Alves <palves@redhat.com>
9328 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
9330 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
9332 (last_thread_of_process_p): Take a PID argument instead of a
9334 (linux_wait_for_lwp): Delete.
9335 (num_lwps, check_zombie_leaders, not_stopped_callback): New
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.
9353 2014-02-26 Joel Brobecker <brobecker@adacore.com>
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):
9360 (handle_load_dll): Add function description.
9361 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
9363 2014-02-26 Joel Brobecker <brobecker@adacore.com>
9365 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
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.
9374 2014-02-26 Joel Brobecker <brobecker@adacore.com>
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.
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.
9391 2014-02-20 Doug Evans <dje@google.com>
9393 Remove global all_lwps.
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
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
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,
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,
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
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
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.
9499 (get_thread_lwp): Update.
9500 (struct lwp_info): Delete member "entry". Simplify comment for
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
9513 (mips_stopped_data_address): Ditto.
9514 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
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.
9532 2014-02-20 Doug Evans <dje@google.com>
9534 * inferiors.c (get_first_inferior): Fix buglet.
9536 2014-02-19 Doug Evans <dje@google.com>
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".
9546 2014-02-19 Doug Evans <dje@google.com>
9548 * linux-low.c (add_lwp): Change result to struct lwp_info *.
9549 All callers updated.
9551 2014-02-19 Doug Evans <dje@google.com>
9553 * inferiors.c (add_thread): Fix whitespace.
9555 2014-02-19 Doug Evans <dje@google.com>
9557 * dll.c (clear_dlls): Replace accessing list implemention details
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
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.
9603 2014-02-19 Doug Evans <dje@google.com>
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.
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.
9631 2014-02-19 Tom Tromey <tromey@redhat.com>
9633 * target.h (struct target_ops) <supports_btrace>: Add target_ops
9635 (target_supports_btrace): Update.
9637 2014-02-14 Yao Qi <yao@codesourcery.com>
9639 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
9640 (rsp-low-ipa.o): New target.
9642 2014-02-12 Tom Tromey <tromey@redhat.com>
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.
9650 2014-02-12 Tom Tromey <tromey@redhat.com>
9652 * server.c (handle_query, handle_v_run): Use hex2bin, not
9654 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
9656 2014-02-12 Tom Tromey <tromey@redhat.com>
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):
9662 * remote-utils.c (look_up_one_symbol, relocate_instruction):
9664 * server.c (process_serial_event): Likewise.
9665 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
9666 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
9668 2014-02-12 Tom Tromey <tromey@redhat.com>
9670 * remote-utils.c (look_up_one_symbol, monitor_output): Use
9671 bin2hex, not hexify.
9672 * tracepoint.c (cmd_qtstatus): Likewise.
9674 2014-02-12 Tom Tromey <tromey@redhat.com>
9676 * remote-utils.c (monitor_output): Pass explicit length to
9679 2014-02-12 Tom Tromey <tromey@redhat.com>
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
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
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.
9697 2014-02-12 Tom Tromey <tromey@redhat.com>
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.
9709 2014-02-06 Tom Tromey <tromey@redhat.com>
9711 * Makefile.in (SFILES): Fix indentation.
9713 2014-02-05 Doug Evans <dje@google.com>
9715 * linux-low.c (linux_wait_for_event): Improve comment.
9716 (linux_wait_1): Keep current_inferior in sync with event_child.
9718 2014-01-22 Doug Evans <dje@google.com>
9720 * gdbthread.h (gdb_id_to_thread): Delete, unused.
9722 2014-01-22 Doug Evans <dje@google.com>
9724 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
9725 * configure: Regenerate.
9726 * config.in: Regenerate.
9727 * Makefile.in (SFILES): Add debug.c.
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
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.
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.
9765 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9767 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9770 2014-01-17 Pedro Alves <palves@redhat.com>
9773 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9774 defined after including gdb_proc_service.h.
9776 2014-01-16 Doug Evans <dje@google.com>
9778 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9779 (match_dll): Use it.
9781 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
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
9789 (linux_low_disable_btrace): New.
9791 2014-01-15 Doug Evans <dje@google.com>
9793 * inferiors.c (thread_id_to_gdb_id): Delete.
9794 * inferiors.h (thread_id_to_gdb_id): Delete.
9796 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9798 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9799 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9802 2014-01-08 Pedro Alves <palves@redhat.com>
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.
9808 2014-01-08 Pedro Alves <palves@redhat.com>
9810 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9811 * server.c (visit_actioned_threads, handle_pending_status): New
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
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.
9826 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9828 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9829 * gdbreplay.c (gdbreplay_version): Likewise.
9831 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9833 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9834 iov.iov_len with the real length in use.
9836 2013-12-13 Joel Brobecker <brobecker@adacore.com>
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.
9844 2013-12-13 Pedro Alves <palves@redhat.com>
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.
9859 2013-12-11 Yao Qi <yao@codesourcery.com>
9861 * notif.c (handle_notif_ack): Return 0 if no notification
9864 2013-11-20 Doug Evans <dje@google.com>
9866 * linux-low.c (linux_set_resume_request): Fix comment.
9868 2013-11-20 Doug Evans <dje@google.com>
9870 * linux-low.c (resume_status_pending_p): Tweak comment.
9872 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
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
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.
9895 2013-11-18 Tom Tromey <tromey@redhat.com>
9897 * configure: Rebuild.
9898 * configure.ac: Don't check for stdlib.h.
9899 * gdbreplay.c: Unconditionally include stdlib.h.
9901 2013-11-18 Tom Tromey <tromey@redhat.com>
9903 * config.in: Rebuild.
9904 * configure: Rebuild.
9905 * configure.ac: Don't use AC_HEADER_DIRENT.
9907 2013-11-18 Tom Tromey <tromey@redhat.com>
9909 * server.h: Don't check HAVE_STRING_H.
9910 * gdbreplay.c: Don't check HAVE_STRING_H.
9911 * configure: Rebuild.
9913 2013-11-18 Tom Tromey <tromey@redhat.com>
9915 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9918 2013-11-08 Tom Tromey <tromey@redhat.com>
9920 * configure, config.in: Rebuild.
9921 * configure.ac: Remove unused configury.
9923 2013-11-08 Tom Tromey <tromey@redhat.com>
9925 * acinclude.m4: Include common.m4, codeset.m4.
9926 * configure, config.in: Rebuild.
9927 * configure.ac: Use GDB_AC_COMMON.
9929 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
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'.
9935 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9938 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9941 2013-10-02 Pedro Alves <palves@redhat.com>
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
9948 2013-10-01 Joel Brobecker <brobecker@adacore.com>
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.
9954 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9956 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9957 * config.in, configure: Regenerated.
9959 2013-09-18 Yao Qi <yao@codesourcery.com>
9962 * server.c (start_inferior): Clear 'resume_info'.
9964 2013-09-16 Jiong Wang <jiwang@tilera.com>
9966 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9969 2013-09-16 Jiong Wang <jiwang@tilera.com>
9971 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9972 linux-tile-low.o to srv_tgtobj.
9974 2013-09-16 Will Newton <will.newton@linaro.org>
9976 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9979 2013-09-06 Pedro Alves <palves@redhat.com>
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.
9988 2013-09-06 Pedro Alves <palves@redhat.com>
9990 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9991 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9993 2013-09-06 Pedro Alves <palves@redhat.com>
9995 * linux-amd64-ipa.c: Include tracepoint.h.
9996 * linux-i386-ipa.c: Include tracepoint.h.
9998 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10000 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
10001 (ps_get_thread_area): New function.
10003 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
10005 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
10006 (initialize_low_arch): Call init_registers_crisv32 rather than
10007 init_register_crisv32.
10009 2013-09-05 Pedro Alves <palves@redhat.com>
10011 * server.h (handle_vFile, hostio_last_error_from_errno): Move
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.
10017 2013-09-05 Pedro Alves <palves@redhat.com>
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.
10025 2013-09-05 Pedro Alves <palves@redhat.com>
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".
10033 2013-09-05 Pedro Alves <palves@redhat.com>
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.
10046 2013-09-05 Pedro Alves <palves@redhat.com>
10048 * server.h (struct emit_ops, current_insn_ptr, emit_error):
10052 2013-09-05 Pedro Alves <palves@redhat.com>
10054 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
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.
10076 2013-09-05 Pedro Alves <palves@redhat.com>
10078 * server.h (perror_with_name, error, fatal, warning, paddress)
10079 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
10081 * utils.h: New file.
10083 2013-09-05 Pedro Alves <palves@redhat.com>
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.
10101 2013-09-05 Pedro Alves <palves@redhat.com>
10103 * server.h (_): Delete.
10105 2013-09-02 Pedro Alves <palves@redhat.com>
10107 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
10108 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
10110 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
10112 2013-09-02 Pierre Muller <muller@sourceware.org>
10114 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
10115 or WriteProcessMemory complete successfully and handle
10116 ERROR_PARTIAL_COPY error.
10118 2013-09-02 Pedro Alves <palves@redhat.com>
10120 * server.c (gdb_read_memory): Return -1 on traceframe memory read
10121 error instead of EIO.
10123 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
10135 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
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 $srv_native_linux_obj.
10143 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
10144 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
10145 (linux_enable_event_reporting): Remove declaration.
10146 (my_waitpid): Moved to common/linux-waitpid.c.
10147 (linux_wait_for_event): Pass ptid when calling
10148 linux_enable_event_reporting.
10149 (linux_supports_tracefork_flag): Remove.
10150 (linux_enable_event_reporting): Likewise.
10151 (linux_tracefork_grandchild): Remove.
10152 (STACK_SIZE): Moved to common/linux-ptrace.c.
10153 (linux_tracefork_child): Remove.
10154 (linux_test_for_tracefork): Remove.
10155 (linux_look_up_symbols): Call linux_supports_traceclone.
10156 (initialize_low): Remove call to linux_test_for_tracefork.
10157 * linux-low.h (PTRACE_TYPE_ARG3): Move to
10158 common/linux-ptrace.h.
10159 (PTRACE_TYPE_ARG4): Likewise.
10160 Include linux-ptrace.h.
10162 2013-08-21 Pedro Alves <palves@redhat.com>
10164 * config.in: Renegerate.
10166 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
10168 * Makefile.in (INCLUDE_CFLAGS): Include -I$(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.
10181 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
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
10188 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
10189 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
10191 2013-07-27 Jie Zhang <jie@codesourcery.com>
10192 Daniel Jacobowitz <dan@codesourcery.com>
10193 Yao Qi <yao@codesourcery.com>
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
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
10206 (mips_remove_point, mips_stopped_by_watchpoint): New
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.
10212 2013-07-27 Yao Qi <yao@codesourcery.com>
10214 * i386-low.c: Include break-common.h.
10215 (enum target_hw_bp_type): Remove.
10217 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
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.
10232 2013-07-04 Yao Qi <yao@codesourcery.com>
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.
10241 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
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).
10248 2013-07-03 Pedro Alves <palves@redhat.com>
10250 * Makefile.in (config.status): Depend on development.sh.
10251 * acinclude.m4: Include libmcheck.m4.
10252 * configure: Regenerate.
10254 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
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.
10262 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
10264 * notif.h (notif_event): Add a dummy member to avoid compiler
10267 2013-07-01 Pedro Alves <palves@redhat.com>
10269 * hostio.c (HOSTIO_PATH_MAX): Define.
10270 (require_filename, handle_open, handle_unlink, handle_readlink):
10273 2013-07-01 Pedro Alves <palves@redhat.com>
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
10279 * win32-low.c: Don't include sys/param.h.
10280 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
10282 2013-07-01 Pedro Alves <palves@redhat.com>
10284 * event-loop.c: Don't check HAVE_UNISTD_H before including
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.
10292 2013-06-28 Tom Tromey <tromey@redhat.com>
10294 * Makefile.in (version.c): Use version.in, not
10297 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
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).
10304 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
10306 Fix trace-status to output user name without trailing colon.
10307 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
10309 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
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.
10315 2013-06-26 Pedro Alves <pedro@codesourcery.com>
10317 * tracepoint.c (build_traceframe_info_xml): Output trace state
10318 variables present in the trace buffer.
10320 2013-06-24 Tom Tromey <tromey@redhat.com>
10322 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
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.
10330 2013-06-12 Pedro Alves <palves@redhat.com>
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.
10336 2013-06-11 Pedro Alves <palves@redhat.com>
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
10343 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
10346 2013-06-11 Pedro Alves <palves@redhat.com>
10348 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
10351 2013-06-11 Pedro Alves <palves@redhat.com>
10353 * linux-x86-low.c (initialize_low_arch): Call
10354 init_registers_x32_avx_linux.
10356 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
10358 Fix compatibility with Android Bionic.
10359 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
10362 2013-06-07 Pedro Alves <palves@redhat.com>
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
10370 * linux-low.c (new_inferior): Delete.
10371 (disabled_regsets, num_regsets): Delete.
10372 (linux_add_process): Adjust to set the new per-process
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.
10382 (linux_register_in_regsets): New regs_info parameter. Adjust to
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
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
10409 * i387-fp.h (num_xmm_registers): Delete.
10410 * inferiors.c (add_thread): Don't install the thread's regcache
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
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
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
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
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
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
10485 (target_regsets): Rename to ...
10486 (x86_regsets): ... this.
10487 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
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):
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):
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
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):
10592 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
10593 (arm_read_description): New, with bits factored from
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
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.
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.
10676 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
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'.
10715 2013-06-04 Gary Benson <gbenson@redhat.com>
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.
10724 2013-05-31 Doug Evans <dje@google.com>
10727 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
10728 64 bits in 64-cross-32 environment.
10730 2013-05-28 Pedro Alves <palves@redhat.com>
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
10739 2013-05-24 Pedro Alves <palves@redhat.com>
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.
10745 2013-05-23 Yao Qi <yao@codesourcery.com>
10746 Pedro Alves <palves@redhat.com>
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
10766 * target.h (struct thread_resume) <step_range_start,
10767 step_range_end>: New fields.
10768 (struct target_ops) <supports_range_stepping>:
10770 (target_supports_range_stepping): New macro.
10772 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10774 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10775 confusion in comment.
10777 2013-05-17 Joel Brobecker <brobecker@adacore.com>
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.
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.
10792 2013-05-17 Yao Qi <yao@codesourcery.com>
10794 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10797 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
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.
10807 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10808 Andrew Jenner <andrew@codesourcery.com>
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.
10816 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10818 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10820 2013-04-25 Hui Zhu <hui@codesourcery.com>
10823 * ax.c (ax_printf): Add fflush.
10825 2013-04-22 Tom Tromey <tromey@redhat.com>
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.
10833 2013-04-17 Pedro Alves <palves@redhat.com>
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.
10841 2013-04-16 Pedro Alves <palves@redhat.com>
10843 * linux-low.h (struct lwp_info) <thread_known>: Move under
10844 the USE_THREAD_DB #ifdef.
10846 2013-04-16 Pedro Alves <palves@redhat.com>
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
10855 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10857 * Makefile.in (install-only): Fix make install regression.
10859 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10861 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10862 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10864 * gdbserver.1: Remove.
10866 2013-03-22 Pedro Alves <palves@redhat.com>
10868 * linux-low.c (handle_extended_wait): Don't call
10869 linux_enable_event_reporting.
10871 2013-03-15 Tony Theodore <tonyt@logyst.com>
10874 * Makefile.in (SHELL): Use @SHELL@.
10876 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10878 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10881 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10883 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10884 Remove extraneous NULL element.
10886 2013-03-13 Yao Qi <yao@codesourcery.com>
10888 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10889 'V' block in trace frame.
10891 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
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.
10919 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10921 * server.c (handle_qxfer): Preserve error message if -3 is
10923 (qxfer): Document the -3 return value.
10925 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10927 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10928 (linux_btrace_h): New variable.
10929 (linux-btrace.o): New rule.
10931 2013-03-08 Stan Shebs <stan@codesourcery.com>
10932 Hafiz Abid Qadeer <abidh@codesourcery.com>
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
10946 2013-03-07 Yao Qi <yao@codesourcery.com>
10948 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10949 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10951 (cmd_qtsp): Adjust condition. Do post increment.
10952 Set cur_action and cur_step_action back to 0.
10954 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10957 * linux-low.c (linux_write_memory): Return early success if LEN is
10960 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10962 * configure.srv: Add x86_64-*-cygwin* as target.
10964 2013-02-28 Tom Tromey <tromey@redhat.com>
10966 * configure.ac: Invoke AC_SYS_LARGEFILE.
10967 * configure, config.in: Rebuild.
10969 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10971 * win32-low.c: Throughout, fix format strings and casts of
10972 printf-like functions to avoid type related warnings on all
10974 (get_child_debug_event): Print dwDebugEventCode as hex since
10975 that's how it's usually documented.
10977 2013-02-28 Yao Qi <yao@codesourcery.com>
10979 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10982 2013-02-27 Jiong Wang <jiwang@tilera.com>
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
10991 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10992 (tile_store_gregset): Likewise.
10994 2013-02-27 Yao Qi <yao@codesourcery.com>
10996 * server.c (process_point_options): Print debug message when
10997 debug_threads is true.
10999 2013-02-26 Yao Qi <yao@codesourcery.com>
11001 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
11003 2013-02-19 Pedro Alves <palves@redhat.com>
11004 Kai Tietz <ktietz@redhat.com>
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.
11012 2013-02-18 Yao Qi <yao@codesourcery.com>
11014 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
11016 2013-02-14 Pedro Alves <palves@redhat.com>
11020 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
11021 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
11023 2013-02-14 Pedro Alves <palves@redhat.com>
11025 * tracepoint.c (cmd_qtdpsrc): Use savestring.
11027 2013-02-14 Pedro Alves <palves@redhat.com>
11029 * tracepoint.c (save_string): Delete.
11030 (add_tracepoint_action): Use savestring instead of save_string.
11032 2013-02-12 Pedro Alves <palves@redhat.com>
11034 * linux-xtensa-low.c: Ditto.
11035 * xtensa-xtregs.c: Ditto.
11037 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
11039 * thread-db.c (thread_db_get_tls_address): NULL pointer check
11042 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
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.
11048 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
11050 * linux-aarch64-low.c (ps_get_thread_area): Replace
11051 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
11053 2013-02-04 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>
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.
11063 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
11065 * linux-low.c (handle_extended_wait, linux_create_inferior)
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.
11074 2013-01-25 Yao Qi <yao@codesourcery.com>
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.
11088 2013-01-18 Yao Qi <yao@codesourcery.com>
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.
11106 2013-01-16 Yao Qi <yao@codesourcery.com>
11108 * linux-low.c (linux_resume_one_lwp): Don't check
11109 'lwp->bp_reinsert != 0'.
11111 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11112 Pedro Alves <palves@redhat.com>
11114 * lynx-low.c (ptrace_request_to_str): Define a temporary
11115 macro and use it to simplify this function's implementation.
11117 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11119 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
11122 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11124 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
11126 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11128 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
11130 2013-01-07 Joel Brobecker <brobecker@adacore.com>
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.
11140 2013-01-07 Joel Brobecker <brobecker@adacore.com>
11142 * lynx-low.c (lynx_resume): Delete variable ret.
11144 2013-01-01 Joel Brobecker <brobecker@adacore.com>
11146 * gdbreplay.c (gdbreplay_version): Update copyright year.
11147 * server.c (gdbserver_version): Likewise.
11149 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11151 * lynx-low.c (lynx_wait_1): Add debug trace before adding
11154 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11156 * lynx-low.c (ptrace_request_to_str): Add handling for
11157 PTRACE_GETTRACESIG.
11159 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11161 * lynx-low.c (lynx_attach): Delete variable new_process.
11163 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11165 * lynx-low.c (lynx_create_inferior): Delete variable
11168 2012-12-17 Joel Brobecker <brobecker@adacore.com>
11170 * lynx-low.c (ptrace_request_to_str): Do not handle
11171 PTRACE_GETTHREADLIST if this macro does not exist.
11173 2012-12-15 Yao Qi <yao@codesourcery.com>
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.
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.
11198 2012-12-10 Tom Tromey <tromey@redhat.com>
11200 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
11201 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
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.
11247 2012-12-05 Tom Tromey <tromey@redhat.com>
11250 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
11252 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
11254 * configure.ac: Check for linux/perf_event.h.
11255 * config.in: Regenerated.
11256 * configure: Regenerated.
11258 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
11260 * hostio.c (handle_readlink): Decrease buffer size
11261 parameter passed to readlink by one byte.
11263 2012-11-26 Yao Qi <yao@codesourcery.com>
11265 * configure.ac (build_warnings): Append '-Wempty-body'.
11266 * configure: Regenerated.
11267 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
11270 2012-11-15 Pierre Muller <muller@sourceware.org>
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>
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.
11284 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
11286 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
11287 (various make rules): Remove -DGDBSERVER
11289 2012-11-09 Yao Qi <yao@codesourcery.com>
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.
11298 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
11300 * server.c (handle_search_memory_1): Include access length in
11303 2012-09-05 Michael Brandt <michael.brandt@axis.com>
11305 * linux-crisv32-low.c: Fix compile errors.
11307 2012-09-04 Yao Qi <yao@codesourcery.com>
11309 * tracepoint.c (cmd_qtsv): Adjust debug message.
11310 Don't check CUR_TPOINT.
11312 2012-08-28 Yao Qi <yao@codesourcery.com>
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
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'.
11323 2012-08-23 Yao Qi <yao@codesourcery.com>
11325 * server.h: Remove declaration of 'xsnprintf'.
11327 2012-08-22 Keith Seitz <keiths@redhat.com>
11329 * server.h: Include build-gnulib-gbserver/config.h.
11330 * gdbreplay.c: Likewise.
11332 2012-08-08 Doug Evans <dje@google.com>
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".
11343 * configure.ac: Add check for strstr.
11344 * config.in: Regenerate.
11345 * configure: Regenerate.
11347 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
11349 * hostio.c (handle_pread): If pread fails, fall back to attempting
11351 (handle_pwrite): Likewise for pwrite.
11353 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
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.
11359 2012-07-31 Pedro Alves <palves@redhat.com>
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.
11365 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
11367 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
11368 to 4-byte-align HW breakpoint addresses for Thumb.
11370 2012-07-27 Yao Qi <yao@codesourcery.com>
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.
11387 2012-07-27 Yao Qi <yao@codesourcery.com>
11389 * server.c (process_point_options): Stop at 'X' when parsing.
11391 2012-07-19 Michael Eager <eager@eagercon.com>
11393 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
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.
11399 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11401 * gdbserver/linux-low.c (initialize_low): Call
11402 linux_ptrace_init_warnings.
11404 2012-07-02 Doug Evans <dje@google.com>
11406 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
11409 2012-07-02 Stan Shebs <stan@codesourcery.com>
11411 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
11412 (ax.o): Add it to build rule.
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
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
11433 * ax.c: Include format.h.
11434 (ax_printf): New function.
11435 (gdb_eval_agent_expr): Add printf opcode.
11437 2012-06-13 Yao Qi <yao@codesourcery.com>
11439 * server.c (start_inferior): Remove duplicated writes to fields
11440 'last_resume_kind' and 'last_status' of 'current_inferior'.
11442 2012-06-12 Yao Qi <yao@codesourcery.com>
11443 Pedro Alves <palves@redhat.com>
11445 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
11447 * server.c (handle_v_cont): Extend comment.
11449 2012-06-11 Yao Qi <yao@codesourcery.com>
11451 * linux-low.c (linux_attach): Add 'static'.
11453 2012-06-06 Yao Qi <yao@codesourcery.com>
11455 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
11457 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
11459 Fix gcc -flto compilation warning.
11460 * server.c (main): Make variable multi_mode and attach volatile.
11462 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11464 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
11465 if the platform doesn't know about it.
11467 2012-05-30 Jeff Kenton <jkenton@tilera.com>
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.
11474 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11476 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
11478 2012-05-24 Pedro Alves <palves@redhat.com>
11482 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
11484 2012-05-24 Pedro Alves <palves@redhat.com>
11488 Replace target_signal with gdb_signal throughout.
11490 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
11492 * linux-low.c (linux_store_registers): Avoid the copying sequence
11493 when no data has been retrieved by ptrace.
11495 2012-05-22 Will Deacon <will.deacon@arm.com>
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
11502 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
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.
11508 2012-05-11 Yao Qi <yao@codesourcery.com>
11509 Pedro Alves <palves@redhat.com>
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
11521 2012-04-29 Yao Qi <yao@codesourcery.com>
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.
11532 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
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.
11548 2012-04-20 Pedro Alves <palves@redhat.com>
11550 * configure: Regenerate.
11552 2012-04-19 Pedro Alves <palves@redhat.com>
11554 * Makefile.in (GNULIB_BUILDDIR): New.
11555 (LIBGNU, INCGNU, GNULIB_H): Adjust.
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.
11561 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
11562 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
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
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.
11576 2012-04-19 Pedro Alves <palves@redhat.com>
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.
11586 2012-04-19 Pedro Alves <palves@redhat.com>
11588 * Makefile.in (generated_files): New.
11589 (server_h): Remove the explicit dependency on config.h, and depend
11590 on $generated_files.
11592 2012-04-19 Pedro Alves <palves@redhat.com>
11594 * Makefile.in (INCGNU): Add -Ignulib.
11596 2012-04-19 Pedro Alves <palves@redhat.com>
11598 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
11599 (INCGNU): ... this, and spell out -I here.
11600 (GNULIB_LIB): Rename to ...
11601 (LIBGNU): ... this.
11602 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
11604 2012-04-19 Pedro Alves <palves@redhat.com>
11606 * config.in: Regenerate.
11608 2012-04-19 Pedro Alves <palves@redhat.com>
11610 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
11611 * server.h (memmem): Remove declaration.
11612 * config.in: Regenerate.
11613 * configure: Regenerate.
11615 2012-04-19 Yao Qi <yao@codesourcery.com>
11617 * Makefile.in (SFILES): Add common/vec.c.
11621 2012-04-19 Yao Qi <yao@codesourcery.com>
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.
11628 2012-04-18 Pedro Alves <palves@redhat.com>
11630 * aclocal.m4: Regenerate.
11631 * configure: Regenerate.
11633 2012-04-16 Yao Qi <yao@codesourcery.com>
11635 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
11636 duplicated on address.
11638 2012-04-16 Yao Qi <yao@codesourcery.com>
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'.
11649 (tracepoint_send_agent): New.
11650 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
11652 2012-04-16 Yao Qi <yao@codesourcery.com>
11654 * tracepoint.c (download_tracepoints): Moved to ...
11655 (cmd_qtstart): ... here.
11657 2012-04-14 Yao Qi <yao@codesourcery.com>
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.
11667 2012-04-14 Yao Qi <yao@codesourcery.com>
11669 Import gnulib module inttypes.
11670 * aclocal.m4, config.in, configure: Regenerated.
11672 2012-04-14 Yao Qi <yao@codesourcery.com>
11674 * Makefile.in (maintainer-clean, realclean, distclean): Remove
11675 Makefile and config.status at last.
11677 2012-04-13 Yao Qi <yao@codesourcery.com>
11679 * tracepoint.c: Include stdint.h unconditionally.
11681 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
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.
11689 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
11691 * Makefile.in (clean): Also remove x32.c x32-linux.c
11692 x32-avx.c x32-avx-linux.c.
11693 (x32.o): New target.
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.
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.
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.
11714 2012-04-13 Pedro Alves <palves@redhat.com>
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
11722 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
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.
11733 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
11736 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
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.
11743 2012-04-12 Yao Qi <yao@codesourcery.com>
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.
11757 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11759 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11761 2012-04-05 Pedro Alves <palves@redhat.com>
11763 -Werror=strict-aliasing
11765 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11768 2012-04-04 Pedro Alves <palves@redhat.com>
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.
11774 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11776 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
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.
11783 2012-03-29 Pedro Alves <palves@redhat.com>
11785 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11786 Correct ptrace arguments.
11788 2012-03-28 Pedro Alves <palves@redhat.com>
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
11797 * linux-low.c (linux_fetch_registers): Try the
11798 the_low_target.fetch_register hook first.
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.
11815 2012-03-26 Pedro Alves <palves@redhat.com>
11817 * server.c (handle_qxfer_libraries): Don't bail early if
11818 the_target->qxfer_libraries_svr4 is not NULL.
11820 2012-03-26 Pedro Alves <palves@redhat.com>
11822 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11824 2012-03-23 Pedro Alves <palves@redhat.com>
11826 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11827 "library-list-svr4" element's start tag when the the DSO list is
11830 2012-03-23 Pedro Alves <palves@redhat.com>
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
11836 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11838 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
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
11847 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11849 * .gitignore: Ignore more files.
11851 2012-03-19 Pedro Alves <palves@redhat.com>
11852 Jan Kratochvil <jan.kratochvil@redhat.com>
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
11859 2012-03-15 Yao Qi <yao@codesourcery.com>
11861 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11863 (cmd_qtdp): ... here.
11865 2012-03-15 Yao Qi <yao@codesourcery.com>
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.
11877 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11879 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11880 linux_ptrace_attach_warnings.
11882 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
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
11891 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11893 2012-03-08 Yao Qi <yao@codesourcery.com>
11894 Pedro Alves <palves@redhat.com>
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.
11902 2012-03-07 Pedro Alves <palves@redhat.com>
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
11908 * server.c (program_signals, program_signals_p): New.
11909 (handle_general_set): Handle QProgramSignals.
11910 * server.h (program_signals, program_signals_p): Declare.
11912 2012-03-05 Pedro Alves <palves@redhat.com>
11913 Jan Kratochvil <jan.kratochvil@redhat.com>
11915 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11918 2012-03-03 Yao Qi <yao@codesourcery.com>
11920 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11921 agent_look_up_symbols.
11923 2012-03-03 Yao Qi <yao@codesourcery.com>
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
11932 2012-03-03 Yao Qi <yao@codesourcery.com>
11934 * tracepoint.c (gdb_agent_capability): New global.
11935 (in_process_agent_loaded_ust): Renamed to
11936 `in_process_agent_supports_ust'.
11938 (in_process_agent_supports_ust): Call agent_capability_check.
11939 (clear_installed_tracepoints): Assert that agent supports
11942 2012-03-03 Yao Qi <yao@codesourcery.com>
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.
11953 2012-03-03 Yao Qi <yao@codesourcery.com>
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
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.
11974 2012-03-02 Pedro Alves <palves@redhat.com>
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.
11984 2012-03-02 Yao Qi <yao@codesourcery.com>
11986 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11989 2012-03-02 Yao Qi <yao@codesourcery.com>
11991 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11992 `stop_pc' and `tpoint'. Update caller.
11994 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
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
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
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
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
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
12044 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
12045 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
12047 2012-02-29 Yao Qi <yao@codesourcery.com>
12048 Pedro Alves <palves@redhat.com>
12050 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
12051 `step_over_finished' is true.
12053 2012-02-27 Pedro Alves <palves@redhat.com>
12055 * linux-low.c (pid_is_stopped): Delete, moved to common/.
12056 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
12058 2012-02-27 Pedro Alves <palves@redhat.com>
12061 * linux-low.c (pid_is_stopped): New.
12062 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
12064 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
12066 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
12069 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
12071 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
12073 2012-02-24 Luis Machado <lgustavo@codesourcery>
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.
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
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.
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.
12099 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
12100 (need_step_over_p): Take target-side breakpoint condition into
12103 2012-02-24 Luis Machado <lgustavo@codesourcery>
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.
12111 * ax.h: New include file.
12112 * ax.c: New source file.
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
12120 (unparse_agent_expr) Rename to ...
12121 (gdb_unparse_agent_expr): ... this, make it non-static and move
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
12142 (eval_tracepoint_agent_expr): New function.
12143 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
12145 (current_insn_ptr, emit_error, struct bytecode_address): Move to
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 (...).
12162 * Makefile.in: Update ax.c and IPA dependencies.
12164 2012-02-24 Pedro Alves <palves@redhat.com>
12166 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
12167 (cmd_bigqtbuffer_circular): ... this. Only handle
12168 'QTBuffer:circular:'.
12169 (handle_tracepoint_general_set): Adjust.
12171 2012-02-16 Yao Qi <yao@codesourcery.com>
12173 * inferiors.c: Move code to ...
12174 * dll.c: .... here. New.
12175 * server.h: Declare clear_dlls.
12176 * Makefile.in (SFILES): Add dll.c.
12180 2012-02-11 Yao Qi <yao@codesourcery.com>
12182 * server.c: (handle_monitor_command): Add a new parameter
12184 (handle_query): Update caller.
12186 2012-02-09 Joel Brobecker <brobecker@adacore.com>
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
12193 2012-02-02 Pedro Alves <palves@redhat.com>
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.
12201 2012-02-02 Pedro Alves <palves@redhat.com>
12203 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
12206 2012-01-27 Pedro Alves <palves@redhat.com>
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.
12217 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
12224 2012-01-23 Pedro Alves <palves@redhat.com>
12226 * server.c (main): Avoid yet another case of infinite loop while
12227 detaching/killing after a longjmp.
12229 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
12232 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
12234 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
12236 * hostio.c (handle_readlink): New function.
12237 (handle_vFile): Call it to handle "vFile:readlink" packets.
12239 2012-01-20 Pedro Alves <palves@redhat.com>
12240 Ulrich Weigand <ulrich.weigand@linaro.org>
12242 * server.c (handle_v_requests): Only support vAttach and vRun to
12243 start multiple processes when in extended protocol mode.
12245 2012-01-17 Pedro Alves <palves@redhat.com>
12247 * tracepoint.c (initialize_tracepoint): Use mmap instead of
12248 memalign plus mprotect to allocate the scratch buffer.
12250 2012-01-13 Pedro Alves <palves@redhat.com>
12252 * server.c (attach_inferior): Clear `cont_thread'.
12254 2012-01-13 Pedro Alves <palves@redhat.com>
12256 * server.c (main): Avoid infinite loop while detaching/killing
12259 2012-01-09 Doug Evans <dje@google.com>
12261 * server.c (start_inferior): Set last_ptid in --wrapper case.
12263 2012-01-06 Yao Qi <yao@codesourcery.com>
12265 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
12267 [IN_PROCESS_AGENT] (debug_agent): New global variable.
12269 2012-01-04 Yao Qi <yao@codesourcery.com>
12271 * tracepoint.c (cmd_qtdp): Print debug message
12272 for static tracepoint.
12274 2012-01-04 Yao Qi <yao@codesourcery.com>
12276 * tracepoint.c (trace_vdebug): Differentiate debug message
12277 between gdbserver and IPA.
12279 2012-01-03 Yao Qi <yao@codesourcery.com>
12281 * tracepoint.c (tracepoint_was_hit): Don't collect for
12284 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12286 * terminal.h: Reformat copyright header.
12288 2012-01-02 Joel Brobecker <brobecker@adacore.com>
12290 * server.c (gdbserver_version): Update copyright year.
12291 * gdbreplay.c (gdbreplay_version): Likewise.
12293 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
12295 * linux-low.c (linux_create_inferior): Put empty if clause for write.
12298 2011-12-18 Hui Zhu <teawater@gmail.com>
12299 * linux-low.c (linux_create_inferior): Save return value to ret.
12301 2011-12-18 Hui Zhu <teawater@gmail.com>
12303 * linux-low.c (linux_create_inferior): Save return value to ret.
12305 2011-12-16 Doug Evans <dje@google.com>
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.
12321 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
12322 in debugging output.
12324 2011-12-15 Yao Qi <yao@codesourcery.com>
12326 * tracepoint.c: Include sys/syscall.h.
12327 (gdb_ust_thread): Remove preprocessor conditional.
12329 2011-12-14 Pedro Alves <pedro@codesourcery.com>
12331 * linux-low.c (linux_detach_one_lwp): Call
12332 the_low_target.prepare_to_resume before detaching.
12334 2011-12-14 Yao Qi <yao@codesourcery.com>
12336 * tracepoint.c (gdb_ust_thread): Don't ignore return value
12339 2011-12-14 Yao Qi <yao@codesourcery.com>
12341 * i386-low.c (i386_low_stopped_data_address): Initialize local
12342 variable `control'.
12344 2011-12-13 Pedro Alves <pedro@codesourcery.com>
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.
12353 2011-12-13 Yao Qi <yao@codesourcery.com>
12355 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
12357 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
12359 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
12361 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
12362 Print new debug message for such case.
12364 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
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
12379 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12381 * linux-low.c (fetch_register, store_register): Make code
12382 consistent, fix formatting.
12384 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
12386 * linux-low.c (usr_store_inferior_registers): Factor out code
12387 to handle individual registers into...
12388 (store_register): ... this new function.
12390 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
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.
12401 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.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
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.
12427 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
12428 Jan Kratochvil <jan.kratochvil@redhat.com>
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):
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.
12444 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
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.
12452 2011-11-24 Stan Shebs <stan@codesourcery.com>
12454 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
12456 2011-11-17 Stan Shebs <stan@codesourcery.com>
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.
12473 2011-11-14 Stan Shebs <stan@codesourcery.com>
12474 Kwok Cheung Yeung <kcy@codesourcery.com>
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
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
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
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.
12524 2011-11-14 Yao Qi <yao@codesourcery.com>
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.
12533 2011-11-14 Yao Qi <yao@codesourcery.com>
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.
12540 (download_tracepoints): Move some code to ...
12541 (download_tracepoint_1): ... here. New.
12543 2011-11-08 Yao Qi <yao@codesourcery.com>
12545 * remote-utils.c (relocate_instruction): A comment fix.
12547 2011-11-07 Joel Brobecker <brobecker@adacore.com>
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.
12558 2011-11-05 Yao Qi <yao@codesourcery.com>
12560 * tracepoint.c (gdb_collect): Loop over tracepoints of same
12561 address as TPOINT's.
12563 2011-11-02 Stan Shebs <stan@codesourcery.com>
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.
12569 2011-11-02 Yao Qi <yao@codesourcery.com>
12571 * tracepoint.c (cmd_qtstart): Remove unused local variables.
12573 2011-11-02 Yao Qi <yao@codesourcery.com>
12575 * target.h: Fix a typo in comment.
12577 2011-10-31 Pedro Alves <pedro@codesourcery.com>
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
12585 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
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.
12605 2011-09-29 Mike Frysinger <vapier@gentoo.org>
12607 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
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.
12618 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
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.
12630 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
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.
12662 2011-09-15 Stan Shebs <stan@codesourcery.com>
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.
12690 2011-09-08 Stan Shebs <stan@codesourcery.com>
12692 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
12693 (i386_emit_epilogue): Restore %ebx.
12695 2011-08-31 Jie Zhang <jzhang918@gmail.com>
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.
12702 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
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.
12710 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
12712 * configure.srv: Add linux-procfs.o dependencies.
12714 2011-08-14 Yao Qi <yao@codesourcery.com>
12716 * target.h (struct target_ops): Fix indent.
12717 * win32-low.c (win32_target_ops): Fix comment.
12719 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
12720 Yao Qi <yao@codesourcery.com>
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.
12730 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
12731 Yao Qi <yao@codesourcery.com>
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.
12739 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
12742 2011-08-05 Eli Zaretskii <eliz@gnu.org>
12744 * win32-low.c: Include <stdint.h>.
12746 2011-07-22 Pedro Alves <pedro@codesourcery.com>
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.
12758 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
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
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
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.
12797 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12799 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12802 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12804 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12806 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12808 2011-05-26 Yao Qi <yao@codesourcery.com>
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.
12814 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12816 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12817 __FILE__ and __LINE__ to internal_error.
12819 2011-05-13 Doug Evans <dje@google.com>
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.
12827 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12829 * server.c (handle_query): Add EnableDisableTracepoints to the list
12830 of supported features.
12831 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
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
12840 (gdb_probe): Skip data collection if static tracepoint is disabled.
12842 2011-05-10 Doug Evans <dje@google.com>
12844 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12846 2011-05-04 Doug Evans <dje@google.com>
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
12854 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12856 * README: Don't mention xscale*-*-linux*.
12857 * configure.srv (xscale*-*-linux*): Don't handle target.
12859 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12861 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
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.
12867 2011-04-26 Yao Qi <yao@codesourcery.com>
12869 * linux-low.c: Move common macros to linux-ptrace.h.
12870 Include linux-ptrace.h.
12871 * Makefile.in (linux_ptrace_h): New.
12872 (linux-low.o): Depends on linux-ptrace.h.
12874 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
12887 2011-04-19 Tom Tromey <tromey@redhat.com>
12889 * win32-low.c (handle_load_dll): Remove duplicate "the".
12891 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
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
12899 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12901 * gdbserver/server.h (Macro _): Define it if not available.
12903 2011-03-14 Michael Snyder <msnyder@vmware.com>
12905 * hostio.c (handle_close): Remove unnecessary null test.
12907 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12909 * Makefile.in (maintainer-clean realclean distclean): Remove
12910 "make ... subdir_do" command.
12912 2011-03-10 Michael Snyder <msnyder@vmware.com>
12914 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12916 * server.c (handle_v_run): Free alloced buffer on early return.
12918 2011-03-09 Yao Qi <yao@codesourcery.com>
12921 2011-03-04 Yao Qi <yao@codesourcery.com>
12923 * Makefile.in: Remove GNU make feature --directory.
12925 2011-03-05 Yao Qi <yao@codesourcery.com>
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.
12932 2011-02-11 Yao Qi <yao@codesourcery.com>
12934 * configure.ac: Call AC_PROG_RANLIB.
12935 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12936 * configure: Regenerate.
12938 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12940 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12942 2011-03-06 Yao Qi <yao@codesourcery.com>
12944 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12946 2011-03-05 Yao Qi <yao@codesourcery.com>
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.
12953 2011-03-04 Yao Qi <yao@codesourcery.com>
12955 * Makefile.in: Remove GNU make feature --directory.
12957 2011-03-04 Michael Snyder <msnyder@vmware.com>
12959 * server.c (queue_stop_reply): Call xmalloc not malloc.
12961 2011-03-02 Michael Snyder <msnyder@vmware.com>
12963 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12965 2011-02-28 Michael Snyder <msnyder@vmware.com>
12967 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12968 (cmd_qtframe): Ditto.
12969 (cmd_qtbuffer): Ditto.
12970 (cmd_bigqtbuffer): Ditto.
12972 * utils.c (decimal2str): Initialize 'width' to nine, then
12973 don't mess with it.
12975 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12977 * hostio.c (require_data): Free *data, not data.
12979 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12981 * hostio.c (require_data): Use free, not xfree.
12983 2011-02-27 Michael Snyder <msnyder@vmware.com>
12985 * server.c (handle_query): Discard unused value.
12987 * hostio.c (require_data): Free malloc memory before returning
12990 2011-02-26 Michael Snyder <msnyder@vmware.com>
12992 * linux-low.c (list_threads): Call closedir for dirent.
12994 2011-02-27 Michael Snyder <msnyder@vmware.com>
12996 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12997 a case statement falls through.
12999 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
13001 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
13004 2011-02-26 Michael Snyder <msnyder@vmware.com>
13006 * utils.c (decimal2str): Eliminate dead code and dead param.
13007 (pulongest): Drop dead param from call to decimal2str.
13010 2011-02-24 Joel Brobecker <brobecker@adacore.com>
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.
13017 2011-02-21 Hui Zhu <teawater@gmail.com>
13019 * tracepoint.c (tp_printf): New function.
13020 (eval_agent_expr): Handle gdb_agent_op_printf.
13022 2011-02-18 Tom Tromey <tromey@redhat.com>
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.
13029 2011-02-18 Tom Tromey <tromey@redhat.com>
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
13037 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
13039 * aclocal.m4: Regenerated with aclocal-1.11.1.
13041 2011-02-14 Pedro Alves <pedro@codesourcery.com>
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,
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.
13056 2011-02-11 Yao Qi <yao@codesourcery.com>
13058 * configure.ac: Call AC_PROG_RANLIB.
13059 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
13060 * configure: Regenerate.
13062 2011-02-07 Pedro Alves <pedro@codesourcery.com>
13064 * server.c (gdb_read_memory): Change return semantics to allow
13066 (handle_search_memory_1): Adjust.
13067 (process_serial_event) <'m' packet>: Handle partial transfers.
13068 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
13070 2011-01-28 Pedro Alves <pedro@codesourcery.com>
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
13088 * tracepoint.c (fetch_traceframe_registers): Update comment.
13090 2011-01-28 Pedro Alves <pedro@codesourcery.com>
13092 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
13095 2011-01-25 Pedro Alves <pedro@codesourcery.com>
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.
13116 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
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.
13131 * thread-db.c: Ditto.
13132 * tracepoint.c: Ditto.
13134 * win32-low.h: Ditto.
13136 2011-01-05 Joel Brobecker <brobecker@adacore.com>
13138 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
13141 2011-01-01 Joel Brobecker <brobecker@adacore.com>
13143 * server.c (gdbserver_version): Update copyright year in version
13145 * gdbreplay.c (gdbreplay_version): Ditto.
13147 2010-12-29 Jie Zhang <jie.zhang@analog.com>
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.
13158 2010-12-23 Mike Frysinger <vapier@gentoo.org>
13160 * .gitignore: New file.
13162 2010-11-16 Mike Frysinger <vapier@gentoo.org>
13164 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
13166 2010-10-22 Jie Zhang <jie@codesourcery.com>
13168 * Makefile.in: Add FLAGS_TO_PASS variable.
13169 (install): Remove dependency of install-only and recursively
13170 invoke make for install-only.
13172 2010-10-04 Doug Evans <dje@google.com>
13174 * Makefile.in (uninstall): Use $(DESTDIR).
13176 2010-09-24 Pedro Alves <pedro@codesourcery.com>
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
13185 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13187 * lynx-i386-low.c: New file.
13188 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
13190 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13192 * lynx-low.c (ptrace_request_to_str): Remove handling for
13193 request values that have been removed in LynxOS 5.x.
13195 2010-09-13 Joel Brobecker <brobecker@adacore.com>
13197 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
13200 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
13202 * configure.ac: Add --enable-inprocess-agent option.
13203 * configure: Rebuilt.
13205 2010-09-06 Yao Qi <yao@codesourcery.com>
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.
13213 2010-09-06 Yao Qi <yao@codesourcery.com>
13215 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
13218 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
13220 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
13222 2010-09-06 Pedro Alves <pedro@codesourcery.com>
13224 * Makefile.in (install-only): Replace $IPA_DEPFILES with
13227 2010-09-01 Joel Brobecker <brobecker@adacore.com>
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.
13237 2010-09-01 Joel Brobecker <brobecker@adacore.com>
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.
13244 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13246 * gdbreplay.c: Move include of alloca.h up, next to include of
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.
13252 2010-09-01 Joel Brobecker <brobecker@adacore.com>
13254 * Makefile.in (memmem.o): Build with -Wno-error.
13256 2010-09-01 Joel Brobecker <brobecker@adacore.com>
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.
13263 2010-09-01 Joel Brobecker <brobecker@adacore.com>
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.
13270 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13272 * linux-low.c (__SIGRTMIN): Define if not already defined.
13273 (linux_create_inferior): Check for __ANDROID__ rather than
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
13285 2010-08-28 Pedro Alves <pedro@codesourcery.com>
13287 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
13288 debug_threads check. Avoid a linear search when not doing debug
13291 2010-08-27 Pedro Alves <pedro@codesourcery.com>
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
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.
13309 2010-08-27 Pedro Alves <pedro@codesourcery.com>
13311 * configure.ac (build_warnings): Add -Wno-char-subscripts.
13312 * configure: Regenerate.
13314 2010-08-27 Pedro Alves <pedro@codesourcery.com>
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.
13328 2010-08-26 Pedro Alves <pedro@codesourcery.com>
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.
13350 2010-08-26 Pedro Alves <pedro@codesourcery.com>
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.
13361 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13363 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
13365 2010-08-26 Pedro Alves <pedro@codesourcery.com>
13367 * gdbreplay.c (remote_error): 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
13376 2010-08-25 Pedro Alves <pedro@codesourcery.com>
13378 * linux-low.c (linux_wait_1): Move non-debugging code out of
13379 `debug_threads' control.
13381 2010-08-25 Pedro Alves <pedro@codesourcery.com>
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.
13390 2010-08-25 Pedro Alves <pedro@codesourcery.com>
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.
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.
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
13421 (i386_initial_stuff): Clear dr_status_mirror and
13423 (i386_get_thread_context): Adjust.
13424 (i386_set_thread_context): Adjust.
13425 (i386_thread_added): Adjust.
13427 2010-08-24 Pedro Alves <pedro@codesourcery.com>
13429 * linux-low.h (linux_thread_area): Delete declaration.
13431 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
13433 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
13434 after its termination.
13436 2010-08-09 Pedro Alves <pedro@codesourcery.com>
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".
13445 2010-07-31 Pedro Alves <pedro@codesourcery.com>
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).
13452 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
13454 * Makefile.in (signals_def): New.
13455 (server_h): Append include/gdb/signals.h and signals_def.
13456 (server.o): Append signals_def.
13458 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
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.
13464 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
13466 * server.c (handle_query): strcpy() the returned string from paddress()
13467 instead of sprintf().
13468 * utils.c (paddress): Return phex_nz().
13470 2010-07-07 Joel Brobecker <brobecker@adacore.com>
13472 * server.c (handle_v_cont): Call mourn_inferior if process
13474 (myresume): Likewise.
13476 2010-07-01 Pedro Alves <pedro@codesourcery.com>
13478 Static tracepoints, and integration with UST.
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.
13515 (GET_UST_SYM): New.
13518 (ust_marker_to_static_tracepoint): 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.
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.
13559 (IPAGENT_CFLAGS): Add UST_CFLAGS.
13560 * config.in, configure: Regenerate.
13562 2010-06-20 Ian Lance Taylor <iant@google.com>
13563 Pedro Alves <pedro@codesourcery.com>
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.
13569 2010-06-20 Pedro Alves <pedro@codesourcery.com>
13571 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
13572 conditions in gdbserver.
13574 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
13576 * spu-low.c (spu_read_memory): Wrap around local store limit.
13577 (spu_write_memory): Likewise.
13579 2010-06-15 Pedro Alves <pedro@codesourcery.com>
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
13584 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
13586 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
13587 uses with LONGEST uses.
13589 2010-06-14 Stan Shebs <stan@codesourcery.com>
13590 Pedro Alves <pedro@codesourcery.com>
13594 * linux-x86-low.c: Include limits.h.
13596 (always_true): 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):
13640 (condition_true_at_tracepoint): If there's a compiled condition,
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.
13662 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
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.
13667 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13668 Stan Shebs <stan@codesourcery.com>
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
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
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'.
13823 <actions_str, step_actions, step_actions_str>: Only include in
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):
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.
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
13874 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13875 support. Upload fast traceframes, and delete internal IPA
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
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.
13897 (gdb_collect): New.
13898 (write_inferior_data_ptr): New.
13899 (target_tp_heap): New.
13900 (target_malloc): New.
13901 (download_agent_expr): 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.
13924 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13926 * server.c (handle_query) <qSupported>: Do two passes over the
13927 qSupported string to avoid nesting strtok.
13929 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13931 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13933 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13934 -Wl,--dynamic-list.
13935 * configure: Regenerate.
13936 * proc-service.list: New.
13938 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13940 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13943 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
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.
13949 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13951 * config.h: Regenerate.
13953 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13955 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13956 doesn't provide PTRACE_GET_THREAD_AREA.
13958 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13960 * linux-m68k-low.c: Include <asm/ptrace.h>
13961 (ps_get_thread_area): Implement.
13963 2010-05-03 Doug Evans <dje@google.com>
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.
13980 2010-05-03 Pedro Alves <pedro@codesourcery.com>
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
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
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
13999 (thread_db_init): Don't set all_symbols_looked_up here.
14000 * linux-low.h (thread_db_look_up_one_symbol): Declare.
14002 2010-05-03 Pedro Alves <pedro@codesourcery.com>
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
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
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.
14046 2010-05-03 Pedro Alves <pedro@codesourcery.com>
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.
14053 2010-05-02 Pedro Alves <pedro@codesourcery.com>
14055 * README: Use consistent `GDB' and `GDBserver' spellings.
14057 2010-05-02 Pedro Alves <pedro@codesourcery.com>
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
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
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.
14083 2010-05-01 Pedro Alves <pedro@codesourcery.com>
14085 * linux-low.c (linux_enable_event_reporting): New.
14086 (linux_wait_for_event_1, handle_extended_wait): Use it.
14088 2010-04-30 Pedro Alves <pedro@codesourcery.com>
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.
14101 2010-04-26 Doug Evans <dje@google.com>
14103 * server.c (handle_general_set): Make static.
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.
14109 2010-04-23 Doug Evans <dje@google.com>
14111 * server.c (start_inferior): Print inferior argv if --debug.
14113 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
14115 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
14116 * nto-x86-low.c: Include server.h
14118 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
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
14125 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14127 * configure.srv (x86_64-*-mingw*): New configuration for Windows
14128 64-bit executables.
14130 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
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.
14139 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
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'.
14152 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
14154 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
14157 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
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.
14164 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
14166 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
14167 if __x86_64__ is defined.
14169 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
14171 * configure: Regenerate.
14173 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
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.
14186 2010-04-12 Pedro Alves <pedro@codesourcery.com>
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.
14197 2010-04-12 Pedro Alves <pedro@codesourcery.com>
14199 * server.h (buffer_xml_printf): Remove redundant `;'.
14201 2010-04-12 Pedro Alves <pedro@codesourcery.com>
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
14210 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
14212 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
14213 variable warning on Linux/x86-64.
14215 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14217 GDBserver disconnected tracing support.
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
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.
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.
14253 (disconnected_tracing): Declare.
14254 (stop_tracing): Declare.
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.
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.
14282 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
14284 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
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.
14293 * tracepoint.c (tracing): Make extern.
14294 (disconnected_tracing): New.
14295 (stop_tracing): Make extern. Handle tracing stops due to GDB
14297 (cmd_qtdisconnected): New.
14298 (cmd_qtstatus): Report disconnected tracing status in trace reply.
14299 (handle_tracepoint_general_set): Handle QTDisconnected.
14301 * event-loop.c (event_handler_func): Change return type to int.
14302 (process_event): Bail out if the event handler wants the event
14304 (handle_file_event): Ditto.
14305 (start_event_loop): Bail out if the event handler wants the event
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.
14314 2010-04-11 Pedro Alves <pedro@codesourcery.com>
14316 * regcache.c (realloc_register_cache): Invalidate inferior's
14317 regcache before recreating it.
14319 2010-04-09 Pedro Alves <pedro@codesourcery.com>
14321 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
14323 2010-04-09 Stan Shebs <stan@codesourcery.com>
14324 Pedro Alves <pedro@codesourcery.com>
14326 * server.h (LONGEST): New.
14327 (struct thread_info) <while_stepping>: New field.
14328 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
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
14341 (main): Initialize the tracepoints module.
14342 (process_serial_event): Handle traceframe reads/writes.
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>:
14351 * linux-x86-low.c (x86_supports_tracepoints): New.
14352 (the_low_target). Install it.
14354 * mem-break.h (delete_breakpoint): Declare.
14355 * mem-break.c (delete_breakpoint): Make external.
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)
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.
14375 * tracepoint.c: New.
14377 * Makefile.in (OBS): Add tracepoint.o.
14378 (tracepoint.o): New rule.
14380 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
14382 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
14384 (i386-mmx.c): Likewise.
14385 (i386-mmx-linux.o): Likewise.
14386 (i386-mmx-linux.c): Likewise.
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.
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.
14397 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
14399 * Makefile.in (clean): Updated.
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.
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.
14420 * i387-fp.c: Include "i386-xstate.h".
14422 (i387_cache_to_xsave): Likewise.
14423 (i387_xsave_to_cache): Likewise.
14424 (x86_xcr0): Likewise.
14426 * i387-fp.h (i387_cache_to_xsave): Likewise.
14427 (i387_xsave_to_cache): Likewise.
14428 (x86_xcr0): Likewise.
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.
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.
14446 * linux-low.h (regset_info): Add nt_type.
14447 (linux_target_ops): Add process_qsupported.
14449 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.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.
14468 * server.c (handle_query): Call target_process_qsupported.
14470 * target.h (target_ops): Add process_qsupported.
14471 (target_process_qsupported): New.
14473 2010-04-03 Pedro Alves <pedro@codesourcery.com>
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.
14485 2010-04-01 Pedro Alves <pedro@codesourcery.com>
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.
14492 2010-04-01 Pedro Alves <pedro@codesourcery.com>
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
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
14509 2010-04-01 Pedro Alves <pedro@codesourcery.com>
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.
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
14543 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
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.
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.
14561 * server.h (struct raw_breakpoint): Forward declare.
14562 (struct process_info): New field `raw_breakpoints'.
14564 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
14567 2010-03-24 Pedro Alves <pedro@codesourcery.com>
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.
14586 2010-03-24 Pedro Alves <pedro@codesourcery.com>
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
14602 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14604 * server.c (handle_query): Assign, not compare.
14606 2010-03-24 Pedro Alves <pedro@codesourcery.com>
14608 Teach linux gdbserver to step-over-breakpoints.
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.
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
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
14636 (send_sigstop): Don't clear stop_expected. Always set it,
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.
14690 2010-03-23 Michael Snyder <msnyder@vmware.com>
14692 * server.c (crc32): New function.
14693 (handle_query): Add handling for 'qCRC:' request.
14695 2010-03-23 Pedro Alves <pedro@codesourcery.com>
14697 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
14698 lwp had been stopped by a watchpoint.
14700 2010-03-16 Pedro Alves <pedro@codesourcery.com>
14702 * server.h (internal_error): Declare.
14703 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
14704 * utils.c (internal_error): New function.
14706 2010-03-15 Andreas Schwab <schwab@redhat.com>
14708 * configure.srv: Fix typo setting srv_regobj.
14710 2010-03-15 Pedro Alves <pedro@codesourcery.com>
14712 * linux-low.c (fetch_register): Avoid passing a non string literal
14714 (usr_store_inferior_registers): Ditto.
14716 2010-03-14 Pedro Alves <pedro@codesourcery.com>
14718 * linux-low.c (linux_write_memory): Bail out early if peeking
14721 2010-03-14 Pedro Alves <pedro@codesourcery.com>
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
14729 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
14731 (linux_stopped_by_watchpoint): Rewrite.
14732 (linux_stopped_data_address): Rewrite.
14734 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
14736 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
14737 switching the current inferior, not before.
14739 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
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.
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.
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.
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.
14786 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14788 * configure.ac: Check for libdl. If it is not available link against
14789 static libthread_db.
14790 * configure: Regenerate.
14792 2010-02-22 Pedro Alves <pedro@codesourcery.com>
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.
14800 2010-02-12 Doug Evans <dje@google.com>
14802 * linux-low.c (linux_supports_tracefork_flag): Document.
14803 (linux_look_up_symbols): Add comment.
14805 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14807 * regcache.c (supply_register): Clear regcache if buf is NULL.
14809 2010-02-02 Nicolas Roche <roche@sourceware.org>
14810 Joel Brobecker <brobecker@adacore.com>
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.
14816 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14818 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14819 (thumb2_breakpoint): New.
14820 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14822 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14824 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14825 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14828 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14830 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14832 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14834 * linux-s390-low.c (s390_collect_ptrace_register)
14835 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14837 2010-01-21 Doug Evans <dje@google.com>
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.
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.
14851 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14853 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14856 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14858 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14859 prototype to take a regcache. Adjust.
14861 2010-01-20 Pedro Alves <pedro@codesourcery.com>
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
14891 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
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
14904 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
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.
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.
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):
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.
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.
14948 * linux-ppc-low.c (ppc_supply_ptrace_register)
14949 (ppc_supply_ptrace_register): Ditto.
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
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
14975 * win32-i386-low.c (i386_fetch_inferior_register)
14976 (i386_store_inferior_register): Change prototype to take a
14978 * win32-low.c (child_fetch_inferior_registers)
14979 (child_store_inferior_registers): Change prototype to take a
14981 (win32_wait): Adjust.
14982 (win32_fetch_inferior_registers): Change prototype to take a
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.
14988 2010-01-20 Doug Evans <dje@google.com>
14990 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14992 (linux_wait_for_event1, linux_init_signals): Ditto.
14993 (W_STOPCODE): Provide definition if missing.
14995 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
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):
15005 (handle_query): Handle qXfer:threads. Announce availability
15007 * target.h (struct target_ops): New field core_of_thread.
15009 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
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.
15036 2010-01-01 Joel Brobecker <brobecker@adacore.com>
15038 * server.c (gdbserver_version): Update copyright year to 2010.
15039 * gdbreplay.c (gdbreplay_version): Likewise.
15041 2009-12-28 Doug Evans <dje@google.com>
15043 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
15044 elf/external.h. Include <elf.h> instead but only if necessary.
15046 2009-12-28 Pedro Alves <pedro@codesourcery.com>
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
15057 2009-12-21 Doug Evans <dje@google.com>
15059 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
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.
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.
15073 * linux-low.c (my_waitpid): Delete unnecessary prototype.
15075 2009-12-18 Doug Evans <dje@google.com>
15077 * event-loop.c: Include unistd.h if it exists.
15079 * linux-low.c (my_waitpid): Move definition away from being in
15080 between linux_tracefork_child/linux_test_for_tracefork.
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.
15086 2009-12-16 Doug Evans <dje@google.com>
15088 * linux-low.c (linux_read_memory): Fix argument to read.
15090 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15092 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
15093 events, don't leave current_inferior pointing at null.
15095 2009-11-26 Pedro Alves <pedro@codesourcery.com>
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.
15103 2009-11-26 Pedro Alves <pedro@codesourcery.com>
15105 * win32-low.c (win32_add_one_solib): If the dll name is
15106 "ntdll.dll", prepend the system directory to the dll path.
15108 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
15110 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
15112 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
15113 Vladimir Prus <vladimir@codesourcery.com>
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.
15122 2009-11-16 Pedro Alves <pedro@codesourcery.com>
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
15131 (thread_db_free): Add `detaching' parameter. Only
15132 call td_ta_clear_event if detaching from process.
15134 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
15136 * thread-db.c (thread_db_free): Fix typo.
15138 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
15141 * thread-db.c (thread_db_free): Call td_ta_clear_event.
15143 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
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
15149 * configure: Rebuilt.
15151 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
15155 * server.c (handle_search_memory_1): Correct read_addr initialization
15156 in loop for searching subsequent chunks.
15158 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
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.
15166 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
15169 * thread-db.c (attach_thread): New function.
15170 (maybe_attach_thread): Return success/failure.
15171 (find_new_threads_callback): Adjust.
15172 (thread_db_find_new_threads): Loop until no new threads.
15174 2009-10-13 Pedro Alves <pedro@codesourcery.com>
15176 * proc-service.c (ps_lgetregs): Formatting.
15178 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
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
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.
15203 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
15205 * spu-low.c (spu_kill): Wait for inferior to terminate.
15206 Call clear_inferiors.
15207 (spu_detach): Call clear_inferiors.
15209 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15211 * aclocal.m4: Regenerate.
15212 * config.in: Likewise.
15213 * configure: Likewise.
15215 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
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.
15222 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
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.
15230 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
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.
15243 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15245 * Makefile.in (datarootdir): New variable.
15247 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
15265 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
15267 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
15268 the main thread again.
15270 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
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.
15281 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
15283 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
15286 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
15287 Pedro Alves <pedro@codesourcery.com>
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.
15296 2009-06-30 Doug Evans <dje@google.com>
15297 Pierre Muller <muller@ics.u-strasbg.fr>
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
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,
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,
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.
15363 2009-06-25 Pedro Alves <pedro@codesourcery.com>
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.
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.
15384 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
15386 * server.c (handle_v_kill): Pass signal_pid to
15387 kill_inferior if multi_process is zero.
15389 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
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'.
15395 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
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
15404 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
15405 Pedro Alves <pedro@codesourcery.com>
15407 * target.h (struct target_ops) <supports_multi_process>: New
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
15417 2009-05-24 Doug Evans <dje@google.com>
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.
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)
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.
15432 2009-05-23 Doug Evans <dje@google.com>
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.
15438 2009-05-13 Doug Evans <dje@google.com>
15440 * linux-x86-low.c: Don't include assert.h.
15441 (x86_siginfo_fixup): Use fatal, not assert.
15442 (x86_arch_setup): Fix comment.
15444 2009-05-12 Doug Evans <dje@google.com>
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
15456 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
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.
15468 2009-05-07 Doug Evans <dje@google.com>
15470 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
15471 (regsets_store_inferior_registers): Ditto.
15473 2009-05-06 Pedro Alves <pedro@codesourcery.com>
15477 * linux-low.c (must_set_ptrace_flags): Delete.
15478 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
15480 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
15481 `lwp->must_set_ptrace_flags' instead.
15482 (linux_wait_for_event_1): Set ptrace options here.
15483 (linux_wait_1): ... not here.
15485 2009-04-30 Doug Evans <dje@google.com>
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.
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.
15501 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
15503 * configure.srv: Add x86 Windows CE target.
15505 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
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.
15514 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
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.
15528 2009-04-02 Pedro Alves <pedro@codesourcery.com>
15530 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
15533 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15535 Implement the multiprocess extensions, and add linux multiprocess
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
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
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
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.
15597 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
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
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
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
15618 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
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
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
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
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
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.
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
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
15702 (find_one_thread): Change argument type to ptid_t. Adjust to
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
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
15722 (child_fetch_inferior_registers, child_store_inferior_registers):
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
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
15736 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15738 Non-stop mode support.
15740 * server.h (non_stop): Declare.
15741 (gdb_client_data, handler_func): Declare.
15742 (delete_file_handler, add_file_handler, start_event_loop):
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
15764 (attach_inferior): In non-stop mode, don't wait for the target
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
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
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
15794 * event-loop.c: New.
15795 * Makefile.in (OBJ): Add event-loop.o.
15796 (event-loop.o): New rule.
15798 * linux-low.h (pid_of): Moved here.
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.
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
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.
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
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
15844 (my_waitpid): Reimplement. Emulate __WALL.
15845 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
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.
15859 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15861 Decouple target code from remote protocol.
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
15872 (prepare_resume_reply): Change prototype to take a
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.
15880 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
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.
15891 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15893 * spu-low.c (spu_wait): Adjust.
15894 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15896 (win32_wait): Adjust.
15898 2009-04-01 Pedro Alves <pedro@codesourcery.com>
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
15916 * win32-low.c (win32_detach, win32_resume): Ditto.
15918 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15920 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15922 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15924 (linux_continue_one_thread): Only preserve the stepping flag if
15925 there's a pending breakpoint.
15927 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15929 * server.c (main): After the inferior having exited, call
15930 remote_close before exiting gdbserver.
15932 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
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
15940 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15942 * server.c (handle_query) Whitespace and formatting.
15944 2009-03-22 Pedro Alves <pedro@codesourcery.com>
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.
15955 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15957 * inferiors.c (find_inferior): Make it safe for the callback
15958 function to delete the currently iterated inferior.
15960 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15962 * Makefile.in (linuw_low_h): Move higher.
15963 (thread-db.o): Depend on $(linux_low_h).
15965 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15967 Rename "process" to "lwp" throughout.
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):
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.
16013 2009-03-14 Pedro Alves <pedro@codesourcery.com>
16015 * server.c (handle_query): Handle "qAttached".
16017 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
16019 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
16020 GPLv3, update license URL.
16022 2009-03-01 Doug Evans <dje@google.com>
16024 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
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.
16030 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
16032 * remote-utils.c (getpkt): Also generate remote-debug
16033 information if noack_mode is set.
16035 2009-02-06 Pedro Alves <pedro@codesourcery.com>
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.
16043 2009-01-26 Pedro Alves <pedro@codesourcery.com>
16045 * server.c (gdbserver_usage): Mention --remote-debug.
16046 (main): Accept '--remote-debug' switch.
16048 2009-01-18 Doug Evans <dje@google.com>
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
16056 (handle_v_run): Ditto. Call freeargv.
16057 * server.h (freeargv): Declare.
16058 * utils.c (freeargv): New fn.
16060 2009-01-15 Doug Evans <dje@google.com>
16062 * gdbreplay.c (perror_with_name): Make arg const char *.
16063 * server.h (target_signal_to_name): Make return type const char *.
16064 * thread-db.c (thread_db_err_str): Make return type const char *.
16065 * utils.c (perror_with_name): Make arg const char *.
16067 2009-01-14 Pedro Alves <pedro@codesourcery.com>
16069 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
16070 when handling a EXIT_PROCESS_DEBUG_EVENT.
16072 2009-01-06 Joel Brobecker <brobecker@adacore.com>
16074 * gdbreplay.c (gdbreplay_version): Update copyright year.
16075 * server.c (gdbserver_version): Likewise.
16077 2009-01-05 Doug Evans <dje@google.com>
16079 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
16080 (handle_extended_wait): Improve comment.
16082 2008-12-13 Doug Evans <dje@google.com>
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.
16095 * win32-low.c: Ditto.
16097 2008-12-12 Doug Evans <dje@google.com>
16099 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
16100 in debugging printf.
16102 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
16104 2008-12-09 Doug Evans <dje@google.com>
16106 * linux-low.h (struct process_info): Delete member tid, unused.
16107 * thread-db.c (find_one_thread): Update.
16108 (maybe_attach_thread): Update.
16110 2008-12-02 Pedro Alves <pedro@codesourcery.com>
16112 * target.h (struct target_ops): Add qxfer_osdata member.
16113 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
16115 (linux_qxfer_osdata): New functions.
16116 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
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.
16126 2008-11-24 Doug Evans <dje@google.com>
16128 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
16130 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
16132 * server.c (handle_v_run): Always use the supplied argument list.
16134 2008-11-19 Bob Wilson <bob.wilson@acm.org>
16136 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
16137 (xtensa_regmap_table): Add entry for scompare1.
16139 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
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
16154 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
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.
16164 2008-10-21 Doug Evans <dje@google.com>
16166 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
16167 (READLINE_DIR,READLINE_DEP): Delete.
16168 (INTERNAL_CFLAGS): Update.
16169 (LINTFLAGS): Update.
16171 2008-10-10 Pedro Alves <pedro@codesourcery.com>
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].
16176 2008-09-08 Pedro Alves <pedro@codesourcery.com>
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.
16182 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16184 * configure.srv: Merge MIPS and MIPS64.
16186 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
16188 * Makefile.in (uninstall): Apply $(EXEEXT) too.
16190 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
16192 * Makefile.in: Add required vsx dependencies.
16194 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
16195 Declare init_registers_powerpc_vsx32l.
16196 Declare init_registers_powerpc_vsx64l.
16197 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
16198 (ppc_arch_setup): Check for VSX in hwcap.
16199 (ppc_fill_vsxregset): New function.
16200 (ppc_store_vsxregset): New function.
16201 Add new VSX entry in regset_info target_regsets.
16203 * configure.srv: Add new VSX dependencies.
16205 2008-08-12 Pedro Alves <pedro@codesourcery.com>
16207 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
16208 (remote_open): Set or clear transport_is_reliable.
16209 (putpkt_binary): Don't expect acks in noack mode.
16210 (getpkt): Don't send ack/nac in noack mode.
16211 * server.c (handle_general_set): Handle QStartNoAckMode.
16212 (handle_query): If connected by tcp pass QStartNoAckMode+ in
16214 (main): Reset noack_mode on every connection.
16215 * server.h (noack_mode): Declare.
16217 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
16219 * Makefile.in (GDBREPLAY_OBS): New variable.
16220 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
16222 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
16223 Daniel Jacobowitz <dan@codesourcery.com>
16225 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
16226 (usr_store_inferior_registers): Likewise.
16227 (regsets_store_inferior_registers): Likewise.
16229 2008-07-31 Rolf Jansen <rj@surtec.com>
16230 Pedro Alves <pedro@codesourcery.com>
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.
16239 2008-07-28 Doug Kwan <dougkwan@google.com>
16241 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
16242 (linux_write_memory): Remove declaration of errno.
16244 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
16246 * linux-low.c (handle_extended_wait): Do not use "status"
16247 variable uninitialized.
16249 2008-07-07 Pedro Alves <pedro@codesourcery.com>
16251 * server.c (handle_v_attach): Inhibit reporting dll changes.
16253 2008-06-27 Pedro Alves <pedro@codesourcery.com>
16255 * remote-utils.c (prepare_resume_reply): If requested, don't
16256 output "thread:TID" in the T stop reply.
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
16262 (handle_v_requests): If requested, disable support for vCont.
16263 (gdbserver_show_disableable): New.
16264 (main): Handle --disable-packet and --disable-packet=LIST.
16266 * server.h (disable_packet_vCont, disable_packet_Tthread)
16267 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
16269 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
16271 * server.c (gdbserver_usage): Mention --version.
16273 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
16275 * Makefile.in (gdbreplay.o): New rule.
16277 2008-06-06 Joseph Myers <joseph@codesourcery.com>
16279 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
16280 message, not gdbserver.
16282 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
16283 Nathan Sidwell <nathan@codesourcery.com>
16284 Joseph Myers <joseph@codesourcery.com>
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.
16297 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
16299 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
16300 (arm_breakpoint_at): Handle Thumb.
16301 (the_low_target): Add comment.
16303 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
16305 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
16307 2008-05-09 Doug Evans <dje@google.com>
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.
16312 (handle_search_memory): New fn.
16313 (handle_query): Process qSearch:memory packets.
16315 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
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.
16323 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
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
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.
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.
16364 * inferiors.c (clear_inferiors): Reset current_inferior.
16366 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
16368 * acinclude.m4: Add override.m4.
16369 * configure: Regenerate.
16371 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16373 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
16374 initial call to init_register_ppc64.
16376 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
16378 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
16379 single powerpc*-*-linux* case.
16380 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
16382 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
16384 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
16385 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
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.
16402 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
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
16411 (initialize_low): Allocate disabled_regsets.
16413 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
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.
16421 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
16423 * server.c (handle_query): Never return "unsupported" for
16424 qXfer:features:read queries.
16426 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
16428 * server.c (get_features_xml): Fix inverted condition.
16429 (handle_query): Always support qXfer:feature:read.
16431 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
16433 * server.c (wrapper_argv): New.
16434 (start_inferior): Handle wrapper_argv. If set, expect an extra
16436 (gdbserver_usage): Document --wrapper.
16437 (main): Parse --wrapper.
16439 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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.
16448 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
16450 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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.
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
16468 arch_setup member depending on __powerpc64__. Install
16469 collect_ptrace_register and supply_ptrace_register members.
16471 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
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.
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.
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.
16505 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
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.
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.
16519 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
16520 (ppc_supply_ptrace_register): Likewise.
16521 (the_low_target): Update.
16523 * linux-i386-low.c (the_low_target): Update.
16524 * linux-x86-64-low.c (the_low_target): Update.
16526 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16528 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
16529 reg-s390.o and reg-s390x.o.
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.
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.
16542 * regcache.c (realloc_register_cache): New function.
16543 (set_register_cache): Call it for each existing regcache.
16545 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
16547 * server.h (init_registers): Remove prototype.
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.
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.
16594 * spu-low.c (init_registers_spu): Add prototype.
16595 (initialize_low): Call initialie_registers_spu () instead of
16596 initialize_registers ().
16598 2008-02-19 Pedro Alves <pedro@codesourcery.com>
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
16604 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
16606 * server.c (handle_query): Correct length check.
16608 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
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
16627 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
16629 * server.c (monitor_show_help): Add "exit".
16631 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
16633 * Makefile.in (SFILES): Add linux-xtensa-low.c.
16634 (clean): Add reg-xtensa.c.
16635 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
16636 * configure.srv (xtensa*-*-linux*) New target.
16637 * linux-xtensa-low.c: New.
16638 * xtensa-xtregs.c: New.
16640 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
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.
16654 * spu-low.c (spu_target_ops): Likewise.
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
16666 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
16667 * configure: Regenerate.
16669 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
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
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
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.
16697 2007-12-20 Andreas Schwab <schwab@suse.de>
16699 * linux-low.c (STACK_SIZE): Define.
16700 (linux_tracefork_child): Use it. Use __clone2 on ia64.
16701 (linux_test_for_tracefork): Likewise.
16703 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
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
16709 (set_breakpoint_at): Update handler type.
16710 (reinsert_breakpoint_handler): Return 1 instead of calling
16712 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
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.
16720 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
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.
16727 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
16729 * server.c (myresume): Add own_buf argument.
16730 (main): Update calls.
16732 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
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.
16747 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16749 * remote-utils.c (readchar): Allow binary data in received messages.
16751 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
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
16760 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16762 * server.c (main): Don't report dll events on the initial
16763 connection on attaches.
16765 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16767 * server.c (main): Relax numerical bases supported for the pid of
16768 the --attach command line argument.
16770 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16772 * win32-low.c (win32_attach): Call OpenProcess before
16773 DebugActiveProcess, not after. Add last error output to error
16776 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
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'
16785 2007-12-03 Leo Zayas
16786 Pedro Alves <pedro_alves@portugalmail.pt>
16788 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
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,
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
16804 2007-12-03 Leo Zayas
16805 Pedro Alves <pedro_alves@portugalmail.pt>
16807 * win32-low.h (win32_thread_info): Add descriptions to the
16808 structure members. Replace `suspend_count' counter by a
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.
16817 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16819 * win32-low.c (win32_wait): Don't read from the inferior when it
16820 has already exited.
16822 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
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.
16828 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16830 * hostio.c: Correct copyright year.
16832 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
16842 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16844 * linux-low.c: Include <sched.h>.
16846 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
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.
16852 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16854 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16856 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16858 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16860 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
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
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.
16904 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
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*
16912 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
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.
16925 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
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.
16932 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16934 * linux-low.c (linux_wait_for_event): Do not pass signals while
16937 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
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.
16945 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16947 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16949 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16951 * configure.ac: Switch license to GPLv3.
16953 2007-08-01 Michael Snyder <msnyder@access-company.com>
16955 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16957 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16959 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
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.
16967 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16969 * server.c (main): Check for inferior exit before main loop.
16971 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16973 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16974 instead of on tmp_desc.
16976 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16977 Daniel Jacobowitz <dan@codesourcery.com>
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
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
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.
17005 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
17007 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
17008 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
17010 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17012 * win32-low.c (handle_output_debug_string): Ignore event if not
17015 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
17017 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
17019 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
17021 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
17023 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
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
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.
17042 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
17044 * thread-db.c (thread_db_find_new_threads): Add prototype.
17045 (thread_db_create_event): Check for the main thread before adding
17047 (maybe_attach_thread): Only enable event reporting if TID == 0.
17048 (thread_db_get_tls_address): Check for new threads.
17050 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
17052 * linux-low.c (linux_create_inferior): Try execv before execvp.
17053 * spu-low.c (spu_create_inferior): Likewise.
17055 2007-06-13 Mike Frysinger <vapier@gentoo.org>
17057 * linux-low.c (linux_create_inferior): Change execv to execvp.
17058 * spu-low.c (spu_create_inferior): Likewies.
17060 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
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
17066 * configure.srv: Specify XML files and new regformats for MIPS and
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.
17077 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17078 Markus Deuling <deuling@de.ibm.com>
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.
17088 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
17090 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
17091 accessing non-seekable spufs files.
17093 2007-05-16 Markus Deuling <deuling@de.ibm.com>
17095 * server.c (handle_query): Add reply for qC packet.
17097 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17098 Leo Zayas <lerele@champenstudios@com>
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.
17106 * win32-low.c (winapi_DebugBreakProcess,
17107 winapi_GenerateConsoleCtrlEvent): New typedefs.
17108 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
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.
17115 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
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.
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.
17138 (get_child_debug_event): Change return type to void. Remove
17139 goto loop. Always return after waiting for debug event.
17140 (win32_wait): Convert to switch statement. Handle spurious
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
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.
17160 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
17161 (arm_get_thread_context): New.
17162 (arm_set_thread_context): 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.
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.
17177 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17179 * linux-low.c (linux_detach): Change return type to int. Return 0.
17180 * spu-low.c (spu_detach): Likewise.
17182 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17184 * target.h (target_ops): Change return type of detach to int.
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.
17198 (win32_target_op): Add win32_join.
17200 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17202 * win32-low.c (win32-attach): Fix return value.
17203 * target.h (target_ops): Describe ATTACH return values.
17205 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
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.
17214 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
17216 * win32-low.c (win32_wait): Don't use WSTOPSIG.
17218 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
17220 * win32-low.c: Commit leftover changes from 2007-03-29.
17222 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
17230 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
17232 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
17233 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
17235 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17237 * configure.srv (arm*-*-mingw32ce*): Move near the other
17240 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
17242 * configure.ac: Add errno checking.
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.
17247 * configure.srv (i[34567]86-*-cygwin*): Add
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.
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.
17285 (do_child_fetch_inferior_registers): Move to ...
17286 * win32-i386-low.c: ... here, and rename to ...
17287 (do_fetch_inferior_registers): ... this.
17288 * win32-low.c (child_fetch_inferior_registers):
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
17299 (win32_detach): Use coredll.dll on Windows CE.
17300 (win32_resume): Let low target handle debug registers, and
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.
17322 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
17324 * win32-low.c: Rename typedef thread_info to
17325 win32_thread_info throughout.
17327 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
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.
17334 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
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.
17343 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
17345 * server.c (main): Correct strtoul check.
17347 2007-03-27 Jon Ringle <jon@ringle.org>
17349 * linux-low.c: Check __ARCH_HAS_MMU__ also.
17351 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
17353 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
17355 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
17357 * terminal.h: Check HAVE_SGTTY_H.
17359 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
17361 * remote-utils.c (remote_open): Print out the assigned port number.
17363 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
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
17374 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17376 * Makefile.in (EXEEXT): New.
17377 (clean): Use $(EXEEXT).
17379 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
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
17389 (input_interrupt): Likewise.
17391 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
17393 * server.c (get_features_xml): Check if target implemented
17395 * win32-i386-low.c (win32_arch_string): New.
17396 (win32_target_ops): Add win32_arch_string as arch_string member.
17398 2007-02-22 Markus Deuling <deuling@de.ibm.com>
17400 * spu-low.c (spu_arch_string): New.
17401 (spu_target_ops): Add spu_arch_string.
17403 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
17405 * remote-utils.c: Remove HAVE_TERMINAL_H check.
17406 * configure.ac: Do not check for terminal.h.
17407 * configure, config.in: Regenerated.
17409 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17411 * Makefile.in (OBS): Add $(XML_BUILTIN).
17412 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
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
17426 (handle_query): Handle multiple annexes.
17428 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
17430 * remote-utils.c [USE_WIN32API] (read, write): Define.
17431 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
17434 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
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.
17446 2007-01-03 Denis Pilat <denis.pilat@st.com>
17447 Daniel Jacobowitz <dan@codesourcery.com>
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.
17453 2006-12-30 Denis PILAT <denis.pilat@st.com>
17454 Daniel Jacobowitz <dan@codesourcery.com>
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.
17461 2006-12-05 Markus Deuling <deuling@de.ibm.com>
17463 * README: Update supported targets.
17465 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
17479 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
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.
17486 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
17488 * configure.ac: Correct td_thr_tls_get_addr test.
17489 * configure: Regenerated.
17491 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
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.
17501 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
17503 * server.c (handle_query): Correct error handling for read_auxv.
17505 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
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.
17512 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
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.
17529 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
17540 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
17542 * remote-utils.c (try_rle): New function.
17543 (putpkt_binary): Use it.
17545 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
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
17554 2006-08-08 Richard Sandiford <richard@codesourcery.com>
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().
17563 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
17565 * server.c (handle_query): Correct qPart to qXfer.
17567 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
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
17585 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
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.
17599 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
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.
17607 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
17609 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
17610 (putpkt_binary): Renamed from putpkt and adjusted for binary
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.
17619 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
17621 * server.c (handle_query): Handle qSupported.
17623 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
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.
17630 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
17632 * Makefile.in (linux-arm-low.o): Update dependencies.
17633 * linux-arm-low.c: Include "gdb_proc_service.h".
17634 (PTRACE_GET_THREAD_AREA): Define.
17635 (ps_get_thread_area): New function.
17637 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
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.
17647 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
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.
17655 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
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.
17667 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17669 * remote-utils.c (prepare_resume_reply): Move declaration
17670 of gdb_id_from_wait to the top of the block.
17672 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
17674 * linux-low.c (regsets_store_inferior_registers): Read the regset
17675 from the target before filling it.
17677 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
17679 * server.c (attach_inferior): Return SIGTRAP for a successful
17682 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
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.
17694 2005-12-23 Eli Zaretskii <eliz@gnu.org>
17706 * linux-x86-64-low.c:
17708 * linux-s390-low.c:
17709 * linux-ppc64-low.c:
17711 * linux-mips-low.c:
17712 * linux-m68k-low.c:
17713 * linux-m32r-low.c:
17716 * linux-ia64-low.c:
17717 * linux-i386-low.c:
17718 * linux-crisv32-low.c:
17730 * gdbserver.1: Add (C) after Copyright. Update the FSF
17733 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
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.
17739 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
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.
17746 2005-10-25 Andreas Schwab <schwab@suse.de>
17748 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17750 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17751 (ia64_num_regs): Reduce to 462.
17753 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17755 * acinclude.m4: Correct quoting.
17756 * aclocal.m4: Regenerated.
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.
17764 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17766 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17768 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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
17779 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17780 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17782 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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
17796 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
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.
17803 2005-07-01 Steve Ellcey <sje@cup.hp.com>
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.
17811 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
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.
17818 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17820 * configure.ac: Simplify and improve check for socklen_t.
17821 * configure, config.in: Regenerate.
17823 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
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.
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
17838 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
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):
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,
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.
17863 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
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.
17870 2005-05-23 Orjan Friberg <orjanf@axis.com>
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.
17876 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
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.
17881 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
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.
17887 2005-05-12 Orjan Friberg <orjanf@axis.com>
17889 * target.h (struct target_ops): Add insert_watchpoint,
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
17898 * server.c (main): Recognize 'Z' and 'z' packets.
17900 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
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.
17906 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17908 * proc-service.c (ps_lgetregs): Search all_processes instead of
17911 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
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.
17918 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
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.
17924 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17926 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17928 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
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
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
17953 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
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.
17960 2005-01-07 Andrew Cagney <cagney@gnu.org>
17962 * configure.ac: Rename configure.in, require autoconf 2.59.
17963 * configure: Re-generate.
17965 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17967 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17968 LIBS when finished.
17969 * aclocal.m4: Regenerated.
17970 * configure: Regenerated.
17972 2004-11-21 Andreas Schwab <schwab@suse.de>
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.
17980 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17981 srv_linux_thread_db to yes.
17983 2004-10-20 Joel Brobecker <brobecker@gnat.com>
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.
17990 2004-10-16 Daniel Jacobowitz <dan@debian.org>
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
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.
18012 2004-10-16 Daniel Jacobowitz <dan@debian.org>
18014 * configure.in: Test for -rdynamic.
18015 * configure: Regenerated.
18016 * Makefile (INTERNAL_LDFLAGS): New.
18017 (gdbserver, gdbreplay): Use it.
18019 2004-09-02 Andrew Cagney <cagney@gnu.org>
18021 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
18023 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
18025 * linux-low.c (linux_wait): Clear all_processes list also.
18027 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18029 * linux-low.c: Include <errno.h>. Remove extern declaration of
18032 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
18034 * gdbreplay.c, server.h, utils.c: Update copyright years.
18036 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
18038 * server.c (main): Print child status or termination signal from
18039 variable 'signal', not 'sig'.
18041 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
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.
18049 (read_inferior_memory): Adapt prototype.
18050 * server.c (main): Return an error packet if
18051 read_inferior_memory() returns an error.
18053 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
18055 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
18056 Unify with other clean targets.
18058 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18060 * server.c (handle_v_cont): Call set_desired_inferior.
18062 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18064 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
18066 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
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.
18073 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
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
18080 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
18082 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
18084 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
18086 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
18088 * server.c, target.h: Update copyright years.
18090 2004-02-25 Roland McGrath <roland@redhat.com>
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.
18097 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
18099 Committed by Jim Blandy <jimb@redhat.com>.
18101 * linux-s390-low.c (s390_num_regs): Update.
18102 (s390_regmap): Remove control registers. Use __s390x__ predefine
18103 instead of GPR_SIZE to distiguish s390 and s390x targets.
18105 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
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
18116 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
18118 * regcache.c (new_register_cache): Clear the allocated register
18119 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
18121 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
18123 * linux-low.c (linux_resume): Take a struct thread_resume *
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
18136 (myresume): Delete macro.
18138 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
18140 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
18141 (uninstall): Support DESTDIR.
18143 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
18145 * configure.srv: Add xscale*linux copy of arm*linux entry.
18147 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
18149 * linux-arm-low.c (arm_reinsert_addr): New function.
18150 (the_low_target): Add arm_reinsert_addr.
18152 2003-07-08 Mark Kettenis <kettenis@gnu.org>
18154 * mem-break.c: Remove whitespace at end of file.
18156 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
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.
18165 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
18167 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
18168 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
18170 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
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.
18176 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
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.
18185 2003-06-13 Mark Kettenis <kettenis@gnu.org>
18187 From Kelley Cook <kelleycook@wideopenwest.com>:
18188 * configure.srv: Accept i[34567]86 variants.
18190 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
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
18198 * target.h (struct target_ops): Add send_signal.
18200 2003-05-29 Jim Blandy <jimb@redhat.com>
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.
18207 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
18209 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
18210 (linux_wait_for_event, linux_init_signals): Likewise.
18212 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
18214 * configure.in: Check for stdlib.h.
18215 * configure: Regenerated.
18216 * config.in: Regenerated.
18218 2003-01-04 Andreas Schwab <schwab@suse.de>
18220 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
18222 2003-01-02 Andrew Cagney <ac131313@redhat.com>
18224 * Makefile.in: Remove obsolete code.
18226 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
18228 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
18229 defined(PT_FPR0_HI).
18231 2002-11-17 Stuart Hughes <seh@zee2.com>
18233 * linux-arm-low.c (arm_num_regs): Increase.
18234 (arm_regmap): Include status register.
18236 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
18238 * linux-low.c (register_addr): Remove incorrect -1 check.
18240 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
18242 * linux-low.c (linux_create_inferior): Call setpgid. Return
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
18252 gdbserver. Set the child to be the foreground process group.
18253 (attach_inferior): Set signal_pid.
18255 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
18257 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
18259 2002-08-20 Jim Blandy <jimb@redhat.com>
18261 * Makefile.in (LDFLAGS): Allow the configure script to establish a
18264 2002-08-01 Andrew Cagney <cagney@redhat.com>
18266 * Makefile.in: Make chill references obsolete.
18268 2002-07-24 Kevin Buettner <kevinb@redhat.com>
18270 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
18271 * configure: Regenerate.
18272 * config.in: Regenerate.
18274 2002-07-09 David O'Brien <obrien@FreeBSD.org>
18276 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
18277 (perror_with_name, remote_close, remote_open, expect, play): Static.
18279 2002-07-04 Michal Ludvig <mludvig@suse.cz>
18281 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
18282 byte offsets instead of an array of indexes.
18283 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
18285 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
18287 * regcache.c: Add comment.
18289 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
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
18368 (get_regcache): Fetch registers lazily. Add fetch argument
18369 and update all callers.
18370 (regcache_invalidate_one, regcache_invalidate): New
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
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
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.
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.
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
18441 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
18443 From Martin Pool <mbp@samba.org>:
18444 * server.c (gdbserver_usage): New function.
18447 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
18449 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
18450 stop_at -> stop_pc.
18452 2002-05-04 Andrew Cagney <ac131313@redhat.com>
18454 * Makefile.in: Remove obsolete code.
18456 2002-04-24 Michal Ludvig <mludvig@suse.cz>
18458 * linux-low.c (regsets_fetch_inferior_registers),
18459 (regsets_store_inferior_registers): Removed cast to int from
18461 * regcache.h: Added declaration of struct inferior_info.
18463 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
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
18476 * regcache.h: Add prototypes.
18477 * server.h: Likewise.
18479 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
18481 * mem-break.c: New file.
18482 * mem-break.h: New file.
18483 * Makefile.in: Add mem-break.o rule; update server.h
18485 * inferiors.c (struct inferior_info): Add target_data
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
18501 * server.c (attach_inferior): Remove extra add_inferior
18503 * server.h: Include mem-break.h. Update inferior.c
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
18512 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
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.
18520 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18522 * server.h: Include <string.h> if HAVE_STRING_H.
18523 * ChangeLog: Correct paths in last ChangeLog entry.
18525 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
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,
18540 (arm_cannot_store_register): Renamed from cannot_store_register,
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,
18548 (i386_cannot_store_register): Renamed from cannot_store_register,
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,
18556 (ia64_cannot_store_register): Renamed from cannot_store_register,
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,
18564 (m68k_cannot_store_register): Renamed from cannot_store_register,
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,
18572 (mips_cannot_store_register): Renamed from cannot_store_register,
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,
18580 (ppc_cannot_store_register): Renamed from cannot_store_register,
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,
18588 (s390_cannot_store_register): Renamed from cannot_store_register,
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,
18596 (sh_cannot_store_register): Renamed from cannot_store_register,
18598 (the_low_target): New.
18599 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
18600 (the_low_target): New.
18602 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18604 * Makefile.in: Add stamp-h target.
18605 * configure.in: Create stamp-h.
18606 * configure: Regenerated.
18608 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
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
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
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.
18644 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
18646 * Makefile.in: Add WARN_CFLAGS. Update configury
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.