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a7e559cc
AH		 12019-04-17 Alan Hayward <alan.hayward@arm.com>
2
3 * ax.c (ax_vdebug): Call debug_printf.
4 * debug.c (debug_write): New function.
5 * debug.h (debug_write): New declaration.
6 * linux-low.c (sigchld_handler): Call debug_write.
7
aeb2e706
AH		 82019-04-17 Alan Hayward <alan.hayward@arm.com>
9
10 * debug.c (debug_set_output): New function.
11 (debug_vprintf): Send output to debug_file.
12 (debug_flush): Likewise.
13 * debug.h (debug_set_output): New declaration.
14 * server.c (handle_monitor_command): Add debug-file option.
15 (captured_main): Likewise.
16
c1bc0935
AH		 172019-04-17 Alan Hayward <alan.hayward@arm.com>
18
19 * debug.c (remote_debug): Add definition.
20 * debug.h (remote_debug): Add declaration.
21 * hostio.c (remote_debug): Remove declaration.
22 * remote-utils.c (struct ui_file): Likewise.
23 (remote_debug): Likewise.
24 * remote-utils.h (remote_debug): Likewise,
25 * server.c (remote_debug): Remove definition.
26
3f52fdbc
KB		 272019-04-10 Kevin Buettner <kevinb@redhat.com>
28
29 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
30 when using a 64-bit gdbserver.
31
b0319eaa
TT		 322019-04-09 Tom Tromey <tromey@adacore.com>
33
34 * linux-low.c (select_event_lwp): Use find_thread_in_random.
35
eedc3f4f
TT		 362019-04-08 Tom Tromey <tom@tromey.com>
37
38 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
39 throw.
40 (linux_resume_one_lwp): Likewise.
41
230d2906
TT		 422019-04-08 Tom Tromey <tom@tromey.com>
43
44 * gdbreplay.c: Update.
45 * linux-low.c: Update.
46 * server.c: Update.
47
a70b8144
TT		 482019-04-08 Tom Tromey <tom@tromey.com>
49
50 * server.c: Use C++ exception handling.
51 * linux-low.c: Use C++ exception handling.
52 * gdbreplay.c: Use C++ exception handling.
53
3d6e9d23
TT		 542019-04-08 Tom Tromey <tom@tromey.com>
55
56 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
57 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
58 (captured_main, main): Update.
59 * gdbreplay.c (main): Update.
60
0570503d
PFC		 612019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
62
63 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
64 value in argument pointer, return 1 if the entry is found and 0
65 otherwise. Move comment.
66 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
67 * linux-low.h (linux_get_auxv): Declare.
68 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
69
227a9e65
TT		 702019-04-05 Tom Tromey <tromey@adacore.com>
71
72 * server.c (gdbserver_usage): Use upper-case for metasyntactic
73 variables.
74
69f4c9cc
AH		 752019-03-28 Alan Hayward <alan.hayward@arm.com>
76
77 * linux-low.c (AT_HWCAP2): Add define if not already included.
78
974c89e0
AH		 792019-03-26 Alan Hayward <alan.hayward@arm.com>
80
81 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
82 (aarch64_arch_setup): Call linux_get_hwcap.
83 * linux-arm-low.c (arm_get_hwcap): Remove function.
84 (arm_read_description): Call linux_get_hwcap.
85 * linux-low.c (linux_get_auxv): New function.
86 (linux_get_hwcap): Likewise.
87 (linux_get_hwcap2): Likewise.
88 * linux-low.h (linux_get_hwcap): New declaration.
89 (linux_get_hwcap2): Likewise.
90 * linux-ppc-low.c (ppc_get_auxv): Remove function.
91 (ppc_arch_setup): Call linux_get_hwcap.
92 * linux-s390-low.c (s390_get_hwcap): Remove function.
93 (s390_arch_setup): Call linux_get_hwcap.
94
1ef53e6b
AH		 952019-03-22 Alan Hayward <alan.hayward@arm.com>
96 Jiong Wang <jiong.wang@arm.com>
97
98 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
99 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
100 to fail.
101 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
102
ee4fbcfa
AH		 1032019-03-22 Alan Hayward <alan.hayward@arm.com>
104 Jiong Wang <jiong.wang@arm.com>
105
106 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
107 (aarch64_get_hwcap): New function.
108 (aarch64_arch_setup): Read APIA hwcap.
109
6dc0ebde
AH		 1102019-03-22 Alan Hayward <alan.hayward@arm.com>
111 Jiong Wang <jiong.wang@arm.com>
112
113 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
114 (initialize_low_tracepoint): Likewise.
115 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
116 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
117 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
118 (aarch64_linux_read_description): Likewise.
119 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
120
1163a4b7
JB		 1212019-03-12 John Baldwin <jhb@FreeBSD.org>
122
123 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
124 i386_create_target_description for 'segments' parameter.
125 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
126 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
127 * win32-i386-low.c (i386_arch_setup): Likewise.
128
d3a70e03
TT		 1292019-03-12 Tom Tromey <tromey@adacore.com>
130
131 * linux-low.c (iterate_over_lwps): Update.
132
37991b4f
TT		 1332019-03-06 Tom Tromey <tom@tromey.com>
134
135 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
136 (captured_main): Use SCOPE_EXIT.
137
45950eb6
SDJ		 1382019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
139
140 * configure.srv: Use '$enable_unittest' instead of '$development'
141 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
142 case.
143
43ac54fc
TT		 1442019-02-27 Tom Tromey <tromey@adacore.com>
145
146 * gdbreplay.c (logchar): Handle \r\n.
147
df0da8a2
AH		 1482019-02-07 Alan Hayward <alan.hayward@arm.com>
149
150 * linux-low.c (linux_attach): Add process before lwp.
151 * server.c (attach_inferior): Check if already attached.
152
1a5c2598
TT		 1532019-02-07 Tom Tromey <tom@tromey.com>
154
155 * x86-tdesc.h: Rename include guard.
156 * x86-low.h: Add include guard.
157 * wincecompat.h: Rename include guard.
158 * win32-low.h: Add include guard.
159 * utils.h: Rename include guard.
160 * tracepoint.h: Rename include guard.
161 * tdesc.h: Rename include guard.
162 * target.h: Rename include guard.
163 * server.h: Rename include guard.
164 * remote-utils.h: Rename include guard.
165 * regcache.h: Rename include guard.
166 * nto-low.h: Rename include guard.
167 * notif.h: Add include guard.
168 * mem-break.h: Rename include guard.
169 * lynx-low.h: Add include guard.
170 * linux-x86-tdesc.h: Add include guard.
171 * linux-s390-tdesc.h: Add include guard.
172 * linux-ppc-tdesc-init.h: Add include guard.
173 * linux-low.h: Add include guard.
174 * linux-aarch64-tdesc.h: Add include guard.
175 * linux-aarch32-low.h: Add include guard.
176 * inferiors.h: Rename include guard.
177 * i387-fp.h: Rename include guard.
178 * hostio.h: Rename include guard.
179 * gdbthread.h: Rename include guard.
180 * gdb_proc_service.h: Rename include guard.
181 * event-loop.h: Rename include guard.
182 * dll.h: Rename include guard.
183 * debug.h: Rename include guard.
184 * ax.h: Rename include guard.
185
956cc47c
SN		 1862018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
187
188 PR gdb/23985
189 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
190 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
191
a0707f3c
TT		 1922019-01-25 Tom Tromey <tom@tromey.com>
193
194 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
195
0747795c
TT		 1962019-01-25 Tom Tromey <tom@tromey.com>
197
198 * win32-low.c: Fix common/ includes.
199 * win32-i386-low.c: Fix common/ includes.
200 * tracepoint.c: Fix common/ includes.
201 * thread-db.c: Fix common/ includes.
202 * target.h: Fix common/ includes.
203 * symbol.c: Fix common/ includes.
204 * spu-low.c: Fix common/ includes.
205 * server.h: Fix common/ includes.
206 * server.c: Fix common/ includes.
207 * remote-utils.c: Fix common/ includes.
208 * regcache.h: Fix common/ includes.
209 * regcache.c: Fix common/ includes.
210 * nto-x86-low.c: Fix common/ includes.
211 * notif.h: Fix common/ includes.
212 * mem-break.h: Fix common/ includes.
213 * lynx-low.c: Fix common/ includes.
214 * lynx-i386-low.c: Fix common/ includes.
215 * linux-x86-tdesc-selftest.c: Fix common/ includes.
216 * linux-x86-low.c: Fix common/ includes.
217 * linux-low.c: Fix common/ includes.
218 * inferiors.h: Fix common/ includes.
219 * i387-fp.c: Fix common/ includes.
220 * hostio.c: Fix common/ includes.
221 * hostio-errno.c: Fix common/ includes.
222 * gdbthread.h: Fix common/ includes.
223 * gdbreplay.c: Fix common/ includes.
224 * fork-child.c: Fix common/ includes.
225 * event-loop.c: Fix common/ includes.
226 * ax.c:
227 (enum gdb_agent_op): Fix common/ includes.
228
be6d4f74
TT		 2292019-01-21 Tom Tromey <tom@tromey.com>
230
231 * tracepoint.c: Fix includes.
232 * remote-utils.c: Fix includes.
233 * linux-x86-low.c: Fix includes.
234
66d91b39
JB		 2352019-01-01 Joel Brobecker <brobecker@adacore.com>
236
237 * gdbreplay.c (gdbreplay_version): Update copyright year in
238 version message.
239 * server.c (gdbserver_version): Likewise.
240
754e3168
AH		 2412018-12-05 Alan Hayward <alan.hayward@arm.com>
242
243 * linux-low.c (add_lwp): Switch ordering.
244
d105de22
TT		 2452018-11-29 Tom Tromey <tom@tromey.com>
246
247 * win32-low.c (win32_join): Take pid, not process.
248 * target.h (struct target_ops) <join>: Change argument type.
249 (join_inferior): Change argument name.
250 * spu-low.c (spu_join): Take pid, not process.
251 * server.c (handle_detach): Preserve pid before destroying
252 process.
253 * lynx-low.c (lynx_join): Take pid, not process.
254 * linux-low.c (linux_join): Take pid, not process.
255
50138245
AH		 2562018-11-23 Alan Hayward <alan.hayward@arm.com>
257
258 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
259 (aarch64_cannot_fetch_register): Likewise.
260 (struct linux_target_ops): Update references.
261
64f57f3d
PFC		 2622018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
263
264 * linux-ppc-low.c: Include nat/linux-ptrace.h.
265
8d619c01
EBM		 2662018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
267
268 * configure.srv (ipa_ppc_linux_regobj): Add
269 powerpc-isa207-htm-vsx32l-ipa.o and
270 powerpc-isa207-htm-vsx64l-ipa.o.
271 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
272 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
273 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
274 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
275 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
276 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
277 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
278 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
279 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
280 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
281 (init_registers_powerpc_isa207_htm_vsx32l)
282 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
283 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
284 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
285 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
286 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
287 (ppc_store_tm_ctarregset): New functions.
288 (ppc_regsets): Add entries for HTM regsets.
289 (ppc_arch_setup): Set htm in features struct when needed. Set
290 sizes for the HTM regsets.
291 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
292 (initialize_low_arch): Call
293 init_registers_powerpc_isa207_htm_vsx32l and
294 init_registers_powerpc_isa207_htm_vsx64l.
295 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
296 PPC_TDESC_ISA207_HTM_VSX.
297 (initialize_low_tracepoint): Call
298 init_registers_powerpc_isa207_htm_vsx32l and
299 init_registers_powerpc_isa207_htm_vsx64l.
300
232bfb86
EBM		 3012018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
302
303 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
304 rs6000/power-linux-pmu.xml to srv_xmlfiles.
305 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
306 (ppc_store_pmuregset): New functions.
307 (ppc_regsets): Add entries for ebb and pmu regsets.
308 (ppc_arch_setup): Set isa207 in features struct if the ebb and
309 pmu regsets are available. Set sizes for these regsets.
310
f2cf6173
EBM		 3112018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
312
313 * configure.srv (ipa_ppc_linux_regobj): Add
314 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
315 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
316 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
317 rs6000/powerpc-isa207-vsx32l.xml, and
318 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
319 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
320 <PPC_TDESC_ISA207_VSX>: New enum value.
321 (init_registers_powerpc_isa207_vsx32l): Declare.
322 (init_registers_powerpc_isa207_vsx64l): Declare.
323 * linux-ppc-low.c (ppc_fill_tarregset): New function.
324 (ppc_store_tarregset): New function.
325 (ppc_regsets): Add entry for the TAR regset.
326 (ppc_arch_setup): Set isa207 in features struct when needed. Set
327 size for the TAR regsets.
328 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
329 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
330 and init_registers_powerpc_isa207_vsx64l.
331 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
332 (initialize_low_tracepoint): Call
333 init_registers_powerpc_isa207_vsx32l and
334 init_registers_powerpc_isa207_vsx64l.
335
7ca18ed6
EBM		 3362018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
337 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
338
339 * configure.srv (ipa_ppc_linux_regobj): Add
340 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
341 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
342 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
343 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
344 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
345 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
346 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
347 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
348 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
349 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
350 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
351 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
352 (ppc_hwcap): Add comment.
353 (ppc_hwcap2): New global.
354 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
355 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
356 (ppc_regsets): Add entries for the DSCR and PPR regsets.
357 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
358 when needed. Set sizes for the the DSCR and PPR regsets.
359 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
360 (initialize_low_arch): Call
361 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
362 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
363 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
364 PPC_TDESC_ISA205_PPR_DSCR_VSX.
365 (initialize_low_tracepoint): Call
366 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
367 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
368
5c849b22
PFC		 3692018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
370
371 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
372
8ecfd7bd
SDJ		 3732018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
374 Simon Marchi <simark@simark.ca>
375
376 * acinclude.m4: Include "../selftest.m4".
377 * configure: Regenerate.
378 * configure.ac: Use "GDB_AC_SELFTEST".
379 * configure.srv: Use "$enable_unittests" instead of
380 "$development" when checking whether unit tests have been
381 enabled.
382 * server.c (captured_main): Update message informing that
383 selftests have been disabled.
384
96643e35
TT		 3852018-10-04 Tom Tromey <tom@tromey.com>
386
387 * configure: Rebuild.
388
da4ae14a
TT		 3892018-10-04 Tom Tromey <tom@tromey.com>
390
391 * server.c (handle_status): Rename inner "thread".
392 (process_serial_event): Declare "res" in 'm' case.
393 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
394 (iterate_over_lwps): Rename inner "thread".
395 (linux_qxfer_libraries_svr4): Rename inner "len".
396 * gdbthread.h (find_thread_in_random): Rename inner "thread".
397
7c619dbd
GB		 3982018-10-01 Gary Benson <gbenson@redhat.com>
399
400 * gdb_proc_service.h: Moved common code to
401 common/gdb_proc_service.h.
402
3795e814
GB		 4032018-10-01 Gary Benson <gbenson@redhat.com>
404
405 * gdb_proc_service.h: Synchronize comments and whitespace with
406 GDB's version of this file.
407
49b036f1
TT		 4082018-09-25 Tom Tromey <tom@tromey.com>
409
410 * configure: Rebuild.
411 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
412
8ff03f0b
SM		 4132018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
414
415 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
416 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
417 ($(IPA_LIB)): Sort IPA_OBJS.
418
a1cd91dc
SM		 4192018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
420
421 * Makefile.in: Remove references to $(ADD_DEPS).
422
752312ba
TT		 4232018-09-16 Tom Tromey <tom@tromey.com>
424
425 * remote-utils.c (remote_open): Use GNU style for metasyntactic
426 variables.
427 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
428 variables.
429
f1628857
TT		 4302018-09-05 Tom Tromey <tom@tromey.com>
431
432 * configure: Rebuild.
433
ad202fcc
SM		 4342018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
435
436 PR build/23399
437 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
438
d3d8724a
TT		 4392018-08-27 Tom Tromey <tom@tromey.com>
440
441 PR build/23087:
442 * configure: Rebuild.
443
b4f183d2
TT		 4442018-08-27 Tom Tromey <tom@tromey.com>
445
446 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
447 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
448 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
449 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
450 (s390x_emit_stack_adjust): Add casts to unsigned char.
451
4e2aa472
SM		 4522018-08-22 Simon Marchi <simon.marchi@ericsson.com>
453
454 PR gdb/23374
455 PR gdb/23375
456 * server.h (struct client_state) <disable_randomization>:
457 Initialize to 1.
458
cf4088a9
SM		 4592018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
460
461 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
462 variable.
463 (mips_supply_ptrace_register): Likewise.
464
a0de763e
TT		 4652018-07-22 Tom Tromey <tom@tromey.com>
466
467 * configure: Rebuild.
468
b0a7723d
TT		 4692018-07-22 Tom Tromey <tom@tromey.com>
470
471 * win32-low.c (win32_create_inferior): Remove unused variables.
472 * gdbreplay.c (remote_open): Remove unused variable.
473 * remote-utils.c (remote_prepare): Remove unused variable.
474 * x86-tdesc.h (X86_TDESC_H): Define.
475 (amd64_expedite_regs): Define conditionally.
476 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
477 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
478 * remote-utils.c (readchar): Remove unused variable.
479
a780ef4f
PA		 4802018-07-13 Pedro Alves <palves@redhat.com>
481
482 * linux-low.c (linux_kill): Change parameter to process_info
483 pointer instead of pid. Adjust.
484 * lynx-low.c (lynx_kill): Likewise.
485 * nto-low.c (nto_kill): Likewise.
486 * spu-low.c (spu_kill): Likewise.
487 * win32-low.c (win32_kill): Likewise.
488 * server.c (handle_v_kill, kill_inferior_callback)
489 (detach_or_kill_for_exit): Adjust.
490 * target.c (kill_inferior): Change parameter to process_info
491 pointer instead of pid. Adjust.
492 * target.h (struct target_ops) <kill>: Change parameter to
493 process_info pointer instead of pid. Adjust all implementations
494 and callers.
495 (kill_inferior): Likewise.
496
ef2ddb33
PA		 4972018-07-13 Pedro Alves <palves@redhat.com>
498
499 * linux-low.c (linux_detach, linux_join): Change parameter to
500 process_info pointer instead of pid. Adjust.
501 * lynx-low.c (lynx_detach, lynx_join): Likewise.
502 * nto-low.c (nto_detach): Likewise.
503 * spu-low.c (spu_detach, spu_join): Likewise.
504 * win32-low.c (win32_detach, win32_join): Likewise.
505 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
506 * target.h (struct target_ops) <detach, join>: Change parameter to
507 process_info pointer instead of pid. Adjust all implementations
508 and callers.
509 (detach_inferior, join_inferior): Rename 'pid' parameter to
510 'proc'.
511
c7ab0aef
SDJ		 5122018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
513 Jan Kratochvil <jan.kratochvil@redhat.com>
514 Paul Fertser <fercerpav@gmail.com>
515 Tsutomu Seki <sekiriki@gmail.com>
516
517 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
518 (OBS): Add 'common/netstuff.o'.
519 (GDBREPLAY_OBS): Likewise.
520 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
521 (remote_open): Implement support for IPv6
522 connections.
523 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
524 and 'wspiapi.h'.
525 (handle_accept_event): Accept connections from IPv6 sources.
526 (remote_prepare): Handle IPv6-style hostnames; implement
527 support for IPv6 connections.
528 (remote_open): Implement support for printing connections from
529 IPv6 sources.
530
31445d10
PA		 5312018-07-11 Pedro Alves <palves@redhat.com>
532
533 PR gdb/23377
534 * mem-break.c (any_persistent_commands): Add process_info
535 parameter and use it instead of relying on the current process.
536 Change return type to bool.
537 * mem-break.h (any_persistent_commands): Add process_info
538 parameter and change return type to bool.
539 * server.c (handle_detach): Remove require_running_or_return call.
540 Look up the process_info for the process we're about to detach.
541 If not found, return back error to GDB. Adjust
542 any_persistent_commands call to pass down a process pointer.
543
cb197132
PA		 5442018-07-11 Pedro Alves <palves@redhat.com>
545
546 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
547 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
548 instead of collect_register_by_name.
549 * regcache.c (regcache_raw_get_unsigned_by_name): New.
550 * regcache.h (regcache_raw_get_unsigned_by_name): New.
551
1b919490
VB		 5522018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
553 Pedro Alves <palves@redhat.com>
554
555 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
556
d7e15655
TT		 5572018-07-03 Tom Tromey <tom@tromey.com>
558
559 * linux-low.c: Update.
560 * lynx-low.c: Update.
561 * mem-break.c: Update.
562 * nto-low.c: Update.
563 * remote-utils.c: Update.
564 * server.c: Update.
565 * spu-low.c: Update.
566 * target.c: Update.
567 * win32-low.c: Update.
568
26a57c92
TT		 5692018-07-03 Tom Tromey <tom@tromey.com>
570
571 * server.c: Update.
572
0e998d96
TT		 5732018-07-03 Tom Tromey <tom@tromey.com>
574
575 * linux-low.c: Update.
576
cc6bcb54
TT		 5772018-07-03 Tom Tromey <tom@tromey.com>
578
579 * target.c: Update.
580
e38504b3
TT		 5812018-07-03 Tom Tromey <tom@tromey.com>
582
583 * linux-low.c: Update.
584 * linux-mips-low.c: Update.
585 * lynx-low.c: Update.
586 * nto-low.c: Update.
587 * remote-utils.c: Update.
588 * server.c: Update.
589 * spu-low.c: Update.
590 * target.c: Update.
591 * thread-db.c: Update.
592
e99b03dc
TT		 5932018-07-03 Tom Tromey <tom@tromey.com>
594
595 * linux-low.c: Update.
596 * linux-mips-low.c: Update.
597 * lynx-low.c: Update.
598 * mem-break.c: Update.
599 * nto-low.c: Update.
600 * remote-utils.c: Update.
601 * server.c: Update.
602 * spu-low.c: Update.
603 * target.c: Update.
604 * tracepoint.c: Update.
605
f2907e49
TT		 6062018-07-03 Tom Tromey <tom@tromey.com>
607
608 * linux-low.c: Update.
609 * linux-ppc-low.c: Update.
610 * linux-x86-low.c: Update.
611 * proc-service.c: Update.
612 * server.c: Update.
613 * spu-low.c: Update.
614 * thread-db.c: Update.
615 * win32-low.c: Update.
616
fd79271b
TT		 6172018-07-03 Tom Tromey <tom@tromey.com>
618
619 * linux-low.c: Update.
620 * lynx-low.c: Update.
621 * nto-low.c: Update.
622 * remote-utils.c: Update.
623 * spu-low.c: Update.
624 * thread-db.c: Update.
625 * win32-low.c: Update.
626
c0867626
SDJ		 6272018-06-29 Joel Brobecker <brobecker@adacore.com>
628
629 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
630 parameter in call to 'amd64_create_target_description'.
631
2512d7ef
JK		 6322018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
633
634 * x86-tdesc.h: Remove executable permission flag.
635
d0ac1c44
SM		 6362018-06-19 Simon Marchi <simon.marchi@ericsson.com>
637
638 * configure.ac: Remove AC_PREREQ, add missing quoting.
639 * configure: Re-generate.
640 * config.in: Re-generate.
641 * aclocal.m4: Re-generate.
642
c4eb05ff
SM		 6432018-06-18 Simon Marchi <simon.marchi@ericsson.com>
644
645 * tracepoint.h (current_traceframe): Remove declaration.
646
02895270
AH		 6472018-06-18 Alan Hayward <alan.hayward@arm.com>
648
649 * linux-aarch64-low.c (is_sve_tdesc): New function.
650 (aarch64_sve_regs_copy_to_regcache): Likewise.
651 (aarch64_sve_regs_copy_from_regcache): Likewise.
652 (aarch64_regs_info): Add SVE checks.
653 (initialize_low_arch): Initialize SVE.
654
e9902bfc
AH		 6552018-06-18 Alan Hayward <alan.hayward@arm.com>
656
657 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
658
fefa175e
AH		 6592018-06-11 Alan Hayward <alan.hayward@arm.com>
660
661 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
662 (initialize_low_tracepoint): Likewise
663 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
664 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
665 param.
666 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
667 checks.
668 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
669
b91ad3ff
AH		 6702018-06-11 Alan Hayward <alan.hayward@arm.com>
671
672 * server.h (PBUFSIZ): Increase size
673
f868386e
AH		 6742018-06-11 Alan Hayward <alan.hayward@arm.com>
675
676 * regcache.c (regcache::raw_compare): New function.
677 * regcache.h (regcache::raw_compare): New declaration.
678
9c861883
AH		 6792018-06-11 Alan Hayward <alan.hayward@arm.com>
680
681 * regcache.c (new_register_cache): Use new.
682 (free_register_cache): Use delete.
683 (register_data): Use const.
684 (supply_register): Move body inside regcache.
685 (regcache::raw_supply): New override function.
686 (collect_register): Move body inside regcache.
687 (regcache::raw_collect): New override function.
688 (regcache::get_register_status): New override function.
689 * regcache.h (struct regcache): Inherit from reg_buffer_common.
690
40591844
TT		 6912018-06-09 Tom Tromey <tom@tromey.com>
692
693 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
694 declare queue.
695 (event_queue): Use std::queue.
696 (gdb_event_xfree): Remove.
697 (initialize_event_loop, process_event, wait_for_event): Update.
698
6341380d
SC		 6992018-06-08 Stan Cox <scox@redhat.com>
700
701 * win32-low.c (win32_create_inferior): last_ptid and last_status
702 moved to client_state.
703
03349c93
PA		 7042018-06-08 Pedro Alves <palves@redhat.com>
705
706 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
707 common/common-exceptions.o, common/common-utils.o,
708 common/errors.o, common/print-utils.o and utils.o.
709 * gdbreplay.c: Include "common-defs.h" instead of the two
710 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
711 string.h or alloca.h.
712 (perror_with_name): Delete.
713 (remote_open): Use xstrdup instead of strdup.
714 (main): Rename to ...
715 (captured_main): ... this.
716 (main): New.
717
8dcc53b3
TT		 7182018-06-08 Tom Tromey <tom@tromey.com>
719
720 * linux-low.c (linux_low_read_btrace): Update.
721
c12a5089
SC		 7222018-06-04 Stan Cox <scox@redhat.com>
723
724 * server.h (struct client_state): New.
725 * server.c (cont_thread, general_thread, multi_process)
726 (report_fork_events, report_vfork_events, report_exec_events)
727 (report_thread_events, swbreak_feature, hwbreak_feature)
728 (vCont_supported, disable_randomization, pass_signals)
729 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
730 Moved to client_state.
731 * remote-utils.c (remote_debug, noack_mode)
732 (transport_is_reliable): Moved to client_state.
733 * tracepoint.c (current_traceframe): Moved to client_state.
734
735 Update all callers.
736 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
737 linux-low.c, remote-utils.h, target.c: Use client_state.
738
122394f1
AH		 7392018-05-31 Alan Hayward <alan.hayward@arm.com>
740
741 * configure.srv: Add new c/h file.
742
95228a0d
AH		 7432018-05-31 Alan Hayward <alan.hayward@arm.com>
744
745 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
746 null VQ.
747
d8dab6c3
MR		 7482018-05-25 Maciej W. Rozycki <macro@mips.com>
749
750 * gdb.arch/mips-fpregset-core.exp: New test.
751 * gdb.arch/mips-fpregset-core.c: New test source.
752
81e25b7c
EK		 7532018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
754
755 PR server/23198
756 * hostio.c (require_int): Do not report overflow for integers
757 between 0xfffffff and 0x7fffffff.
758
7e947ad3
MR		 7592018-05-22 Maciej W. Rozycki <macro@mips.com>
760
761 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
762 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
763 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
764 functions.
765 (the_low_target): Wire them.
766
1d75a658
PFC		 7672018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
768
769 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
770 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
771 mode. Call collect_register_by_name with vscr using
772 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
773 (ppc_store_vrregset): Add and set vscr_offset variable as in
774 ppc_fill_vrregset. Call supply_register_by_name with vscr using
775 vscr_offset.
776
d078308a
PFC		 7772018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
778
779 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
780 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
781 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
782
7273b5fc
PFC		 7832018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
784
785 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
786 (ppc_store_vsxregset): Likewise.
787 (ppc_fill_vrregset): Likewise.
788 (ppc_store_vrregset): Likewise.
789 (ppc_fill_evrregset): Likewise.
790 (ppc_store_evrregset): Likewise.
791 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
792 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
793 needed.
794
2e077f5e
PFC		 7952018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
796
797 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
798 wordsize of the inferior. Call ppc_linux_target_wordsize.
799
bd64614e
PFC		 8002018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
801
802 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
803 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
804 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
805 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
806 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
807 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
808 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
809 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
810 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
811 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
812 (tdesc_powerpc_e500l): Remove.
813 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
814 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
815 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
816 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
817 linux-ppc-tdesc.h.
818 (ppc_arch_setup): Remove target description matching code. Fill a
819 ppc_linux_features struct and call ppc_linux_match_description
820 with it.
821
75d74cca
MR		 8222018-05-22 Maciej W. Rozycki <macro@mips.com>
823
824 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
825 width of the requested register exceeds the width of the
826 `ptrace' data type.
827 (mips_cannot_store_register): Likewise.
828
e4439e43
MR		 8292018-05-21 Maciej W. Rozycki <macro@mips.com>
830
831 * linux-mips-low.c (mips_fetch_register): New function. Update
832 preceding comment.
833 (mips_store_gregset): Supply 0 rather than $restart for $zero.
834 (the_low_target): Wire `mips_fetch_register'.
835
55271bf9
JB		 8362018-05-10 Joel Brobecker <brobecker@adacore.com>
837
838 * lynx-i386-low.c (LYNXOS_178): New macro.
839 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
840 the layout on LynxOS-178.
841 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
842 handle floating point registers that are not supported by
843 LynxOS-178.
844
1a34f210
TT		 8452018-05-10 Tom Tromey <tom@tromey.com>
846
847 * configure: Rebuild.
848
190852c8
JB		 8492018-05-10 Joel Brobecker <brobecker@adacore.com>
850
851 PR server/23158:
852 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
853 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
854 Use it to set the expedite_regs field in the given tdesc.
855 * x86-tdesc.h: New file.
856 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
857 Adjust following the addition of the new expedite_regs parameter
858 to init_target_desc.
859 * linux-tic6x-low.c (tic6x_read_description): Likewise.
860 * linux-x86-tdesc.c: #include "x86-tdesc.h".
861 (i386_linux_read_description, amd64_linux_read_description):
862 Adjust following the addition of the new expedite_regs parameter
863 to init_target_desc.
864 * lynx-i386-low.c: #include "x86-tdesc.h".
865 (lynx_i386_arch_setup): Adjust following the addition of the new
866 expedite_regs parameter to init_target_desc.
867 * nto-x86-low.c: #include "x86-tdesc.h".
868 (nto_x86_arch_setup): Adjust following the addition of the new
869 expedite_regs parameter to init_target_desc.
870 * win32-i386-low.c: #include "x86-tdesc.h".
871 (i386_arch_setup): Adjust following the addition of the new
872 expedite_regs parameter to init_target_desc.
873
7dbac825
JB		 8742018-05-10 Joel Brobecker <brobecker@adacore.com>
875
876 PR server/23158:
877 * win32-low.c (win32_create_inferior): Add call to my_wait
878 setting last_status global.
879
906994d9
JB		 8802018-05-10 Joel Brobecker <brobecker@adacore.com>
881
882 PR server/23158:
883 * win32-low.c (create_process): Only call gdb_tilde_expand if
884 inferior_cwd is not NULL.
885
8ee22052
AB		 8862018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
887
888 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
889 registers to the cache if their values have changed.
890 (i387_xsave_to_cache): Provide default values for x87 control
891 registers when these features are available, but disabled.
892 * regcache.c (supply_register_by_name_zeroed): New function.
893 * regcache.h (supply_register_by_name_zeroed): Declare new
894 function.
895
aff689d3
TT		 8962018-05-07 Tom Tromey <tom@tromey.com>
897
898 * configure: Rebuild.
899
85e26832
TT		 9002018-05-04 Tom Tromey <tom@tromey.com>
901
902 * configure: Rebuild.
903
a3b60e45
JK		 9042018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
905 Pedro Alves <palves@redhat.com>
906
907 * linux-aarch64-low.c (aarch64_stopped_data_address):
908 Likewise.
909
632e107b
TT		 9102018-04-27 Tom Tromey <tom@tromey.com>
911
912 * configure: Rebuild.
913
458412c3
TT		 9142018-04-23 Tom Tromey <tom@tromey.com>
915
916 * configure: Rebuild.
917
f31c089e
SM		 9182018-04-19 Simon Marchi <simon.marchi@ericsson.com>
919
920 * Makefile.in (depcomp): Add "..".
921 (all_deps_files): New and use it.
922
b319b098
AH		 9232018-04-18 Alan Hayward <alan.hayward@arm.com>
924
925 * configure.srv (aarch64*-*-linux*): Don't include xml.
926 (i[34567]86-*-cygwin*): Likewise.
927 (i[34567]86-*-linux*): Likewise.
928 (i[34567]86-*-lynxos*): Likewise.
929 (i[34567]86-*-mingw32ce*): Likewise.
930 (i[34567]86-*-mingw*): Likewise.
931 (i[34567]86-*-nto*): Likewise.
932 (tic6x-*-uclinux): Likewise.
933 (x86_64-*-linux*): Likewise.
934 (x86_64-*-mingw*): Likewise.
935 (x86_64-*-cygwin*): Likewise.
936
3b74854b
AH		 9372018-04-18 Alan Hayward <alan.hayward@arm.com>
938
939 * tdesc.c: Remove xml parameter.
940
e98577a9
AH		 9412018-04-18 Alan Hayward <alan.hayward@arm.com>
942
943 * server.c (get_features_xml): Remove cast.
944 * tdesc.c (void target_desc::accept): Fill in function.
945 (tdesc_get_features_xml): Remove old xml creation.
946 (print_xml_feature::visit_pre): Add xml vistor.
947 * tdesc.h (struct target_desc): Make xmltarget mutable.
948 (tdesc_get_features_xml): Remove declaration.
949
d278f585
AH		 9502018-04-18 Alan Hayward <alan.hayward@arm.com>
951
952 * tdesc.c (tdesc_architecture_name): Add new function.
953 (tdesc_osabi_name): Likewise.
954 (tdesc_get_features_xml): Use new functions.
955
eee8a18d
AH		 9562018-04-18 Alan Hayward <alan.hayward@arm.com>
957
958 * tdesc.c (tdesc_create_flags): Remove.
959 (tdesc_add_flag): Likewise.
960 (tdesc_named_type): Likewise.
961 (tdesc_create_union): Likewise.
962 (tdesc_create_struct): Likewise.
963 (tdesc_create_vector): Likewise.
964 (tdesc_add_bitfield): Likewise.
965 (tdesc_add_field): Likewise.
966 (tdesc_set_struct_size): Likewise.
967
82ec9bc7
AH		 9682018-04-18 Alan Hayward <alan.hayward@arm.com>
969
970 * tdesc.c (~target_desc): Remove implictly deleted items.
971 (init_target_desc): Iterate all features.
972 (tdesc_get_features_xml): Use vector.
973 (tdesc_create_feature): Create feature.
974 * tdesc.h (tdesc_feature) Remove
975 (target_desc): Add features.
976
ea3e7d71
AH		 9772018-04-18 Alan Hayward <alan.hayward@arm.com>
978
979 * Makefile.in: Add common/tdesc.c
980 * tdesc.c (init_target_desc): init all reg_defs from register
981 vector.
982 (tdesc_create_reg): Create tdesc_reg.
983 * tdesc.h (tdesc_feature): Add register vector.
984
17d08cd4
SM		 9852018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
986
987 * tdesc.h (struct target_desc) <features>: Change type to
988 std::vector<std::string>.
989 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
990 changes.
991 (tdesc_get_features_xml): Likewise.
992 (tdesc_create_feature): Likewise.
993
5cd3e386
AH		 9942018-03-26 Alan Hayward <alan.hayward@arm.com>
995
996 * regcache.c (find_register_by_number): Return a ref.
997 (find_regno): Use references.
998 (register_size): Likewise.
999 (register_data): Likewise.
1000 * tdesc.c (target_desc::~target_desc): Remove free calls.
1001 (target_desc::operator==): Use std::vector compare.
1002 (init_target_desc): Use reference.
1003 (tdesc_create_reg): Use reg constructors.
1004 * tdesc.h (struct target_desc): Replace pointer with object.
1005
dff7492c
AH		 10062018-03-23 Alan Hayward <alan.hayward@arm.com>
1007
1008 * regcache.c (find_register_by_number): Make static.
1009 (find_regno): Use find_register_by_number
1010 * regcache.h (struct reg): Remove declaration.
1011
d80e5242
AH		 10122018-03-23 Alan Hayward <alan.hayward@arm.com>
1013
1014 * tdesc.c (target_desc::~target_desc): Move to here.
1015 (target_desc::operator==): Likewise.
1016 * tdesc.h (target_desc::~target_desc): Move from here.
1017 (target_desc::operator==): Likewise.
1018
f69c5afb
AA		 10192018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1020
1021 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1022
ce29f843
AA		 10232018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1024
1025 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1026 S390_TDESC_GS.
1027 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1028 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1029 and init_registers_s390_gs_linux64.
1030
c49bd90b
AA		 10312018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1032
1033 * linux-s390-low.c (s390_fill_gs): Remove function.
1034 (s390_fill_gsbc): Remove function.
1035 (s390_regsets): Set fill functions for the guarded storage regsets
1036 to NULL.
1037
7edb9bd3
AA		 10382018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1039
1040 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1041 the word size. Add comment.
1042 (s390_get_wordsize): New function.
1043 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1044 pswm with it. Instead, use s390_get_wordsize to determine the
1045 word size first and derive the correct tdesc from that directly.
1046
39be3c7e
SM		 10472018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1048
1049 * Makefile.in: Include silent-rules.mk.
1050 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1051 (COMPILE): Add ECHO_CXX.
1052 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1053 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1054 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1055 (version-generated.c): Add ECHO_GEN.
1056 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1057 (IPAGENT_COMPILE): Add ECHO_CXX.
1058 (%-generated.c): Add ECHO_REGDAT.
1059
3ae9ce5d
TT		 10602018-03-14 Tom Tromey <tom@tromey.com>
1061
1062 PR cli/14977:
1063 * ax.c (ax_printf): Special case for NULL.
1064
e6a58aa8
SM		 10652018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1066
1067 * linux-low.c (linux_qxfer_libraries_svr4): Use
1068 xml_escape_text_append.
1069
f6e8a41e
SM		 10702018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1071
1072 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1073
b9671caf
SM		 10742018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1075
1076 * server.c (handle_general_set): Remove unnecessary xstrdup.
1077
e80aaf61
SM		 10782018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1079
1080 * server.c (parse_debug_format_options): Adjust to
1081 delim_string_to_char_ptr_vec changes.
1082 * thread-db.c (thread_db_load_search): Adjust to
1083 dirnames_to_char_ptr_vec changes.
1084
b1223e78
MM		 10852018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1086
1087 * target.h (target_enable_btrace, target_disable_btrace)
1088 (target_read_btrace, target_read_btrace_conf): Turn macro into
1089 inline function. Throw error if target method is not defined.
1090 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1091 check for btrace target method. Be prepared to handle exceptions
1092 from btrace target methods.
1093
81561546
SDJ		 10942018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1095
1096 * server.c (captured_main): Change order of error message printed
1097 when the current working directory cannot be found.
1098
25e3c82c
SDJ		 10992018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1100
1101 * server.c: Include "filenames.h" and "pathstuff.h".
1102 (program_name): Delete variable.
1103 (program_path): New anonymous class.
1104 (get_exec_wrapper): Use "program_path" instead of
1105 "program_name".
1106 (handle_v_run): Likewise.
1107 (captured_main): Likewise.
1108 (process_serial_event): Likewise.
1109
b4987c95
SDJ		 11102018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1111
1112 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1113 (OBJS): Add "pathstuff.o".
1114 * server.c (current_directory): New global variable.
1115 (captured_main): Initialize "current_directory".
1116
f46cd62a
AH		 11172018-02-26 Alan Hayward <alan.hayward@arm.com>
1118
1119 * tdesc.c: Use common/tdesc.h.
1120 * tdesc.h: Likewise.
1121
a543c5ca
AH		 11222018-02-20 Alan Hayward <alan.hayward@arm.com>
1123 Simon Marchi <simon.marchi@ericsson.com>
1124
1125 * Makefile.in: Switch order of make rules.
1126
b5884fa7
AH		 11272018-02-19 Alan Hayward <alan.hayward@arm.com>
1128
1129 * Makefile.in: Add common directory in build.
1130 * configure.ac: Add common reference.
1131 * configure: Regenerate.
1132
de6242d3
MM		 11332018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1134
1135 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1136 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1137 * spu-low.c (spu_target_ops): Likewise.
1138 * win32-low.c (win32_target_ops): Likewise.
1139 * server.c (supported_btrace_packets): Report packets unconditionally.
1140 * target.h (target_ops) <supports_btrace>: Remove.
1141 (target_supports_btrace): Remove.
1142
9ee23a85
MM		 11432018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1144
1145 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1146 (handle_btrace_disable): Change return type to void. Use exceptions
1147 to report errors.
1148 (handle_btrace_general_set): Catch exception and copy message to
1149 return message.
1150
8ce47547
TT		 11512018-02-08 Tom Tromey <tom@tromey.com>
1152
1153 * linux-low.c (install_software_single_step_breakpoints): Use
1154 make_scoped_restore.
1155 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1156 (do_restore_current_thread_cleanup): Remove.
1157 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1158 declare.
1159
45dd3607
TT		 11602018-02-08 Tom Tromey <tom@tromey.com>
1161
1162 * mem-break.c (set_raw_breakpoint_at): Use
1163 gdb::unique_xmalloc_ptr.
1164
e671cd59
PA		 11652018-01-30 Pedro Alves <palves@redhat.com>
1166
1167 PR gdb/13211
1168 * target.c (target_terminal::terminal_state): Rename to ...
1169 (target_terminal::m_terminal_state): ... this.
1170
a0aad537
JC		 11712018-01-19 James Clarke <jrtc27@jrtc27.com>
1172
1173 * linux-low.c (handle_extended_wait): Surround call to
1174 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1175
4d9b86e1
SM		 11762018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1177
1178 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1179 linux_ptrace_attach_fail_reason_string now returning an
1180 std::string.
1181 (linux_attach): Likewise.
1182 * thread-db.c (attach_thread): Likewise.
1183
f517c180
EA		 11842018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1185
1186 PR gdb/21559
1187 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1188 checking for fs_base/gs_base fields in struct user_regs_struct.
1189 * configure: Regenerate.
1190
9a70f35c
YQ		 11912018-01-16 Yao Qi <yao.qi@linaro.org>
1192
1193 PR gdb/18749
1194 * linux-low.c (fetch_register): Call supply_register instead of
1195 error.
1196
605fd3c6
YQ		 11972018-01-08 Yao Qi <yao.qi@linaro.org>
1198 Simon Marchi <simon.marchi@ericsson.com>
1199
1200 * Makefile.in (OBS): Remove selftest.o.
1201 * configure.ac: Set srv_selftest_objs if $development is true.
1202 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1203 * configure: Re-generated.
1204 * server.c (captured_main): Wrap variable selftest_filter with
1205 GDB_SELF_TEST.
1206
2cc05030
SM		 12072018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1208
1209 * server.c (parse_debug_format_options): Return std::string.
1210 (handle_monitor_command, captured_main): Adjust.
1211
e379cee6
PA		 12122018-01-05 Pedro Alves <palves@redhat.com>
1213
1214 PR gdb/18653
1215 * server.c (captured_main): Pass quiet=false to
1216 save_original_signals_state.
1217
82e1e79a
JB		 12182018-01-01 Joel Brobecker <brobecker@adacore.com>
1219
1220 * gdbreplay.c (gdbreplay_version): Update copyright year in
1221 version message.
1222 * server.c (gdbserver_version): Likewise.
1223
8e481c3b
TT		 12242017-12-08 Tom Tromey <tom@tromey.com>
1225
1226 * ax.c (ax_printf): Update.
1227
a8806230
YQ		 12282017-12-07 Yao Qi <yao.qi@linaro.org>
1229
1230 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1231 aarch64_linux_read_description.
1232 * linux-amd64-ipa.c (idx2mask): New array.
1233 (get_ipa_tdesc): Move idx2mask out.
1234 (initialize_low_tracepoint): Initialize target descriptions.
1235 * linux-i386-ipa.c (idx2mask): New array.
1236 (get_ipa_tdesc): Move idx2mask out.
1237 (initialize_low_tracepoint): Initialize target descriptions.
1238
d4a0e8b5
SM		 12392017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1240
1241 * tdesc.c (struct tdesc_type): Change return type.
1242 (tdesc_add_flag): Change parameter type.
1243 (tdesc_add_bitfield): Likewise.
1244 (tdesc_add_field): Likewise.
1245 (tdesc_set_struct_size): Likewise.
1246
798a7429
SM		 12472017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1248
1249 * regcache.c (registers_to_string): Remove unused variable.
1250
c0e15c9b
SM		 12512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1252
1253 * inferiors.c (for_each_inferior_with_data): Remove.
1254 * inferiors.h (for_each_inferior_with_data): Remove.
1255 * server.c (handle_qxfer_threads_worker): Change parameter type.
1256 (handle_qxfer_threads_proper): Use for_each_thread.
1257
f0045347
SM		 12582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1259
1260 * inferiors.c (for_each_inferior): Remove.
1261 (clear_inferiors): Use for_each_thread.
1262 * inferiors.h (for_each_inferior): Remove.
1263 * linux-low.c (linux_wait_for_event_filtered): Use
1264 for_each_thread.
1265 (linux_stabilize_threads): Likewise.
1266 * regcache.c (regcache_release): Likewise.
1267 * server.c (gdb_wants_all_threads_stopped): Likewise.
1268 (clear_pending_status_callback): Remove.
1269 (handle_status): Use for_each_thread.
1270 (captured_main): Likewise.
1271 * win32-low.c (child_init_thread_list): Likewise.
1272 (win32_clear_inferiors): Likewise.
1273 (fake_breakpoint_event): Likewise.
1274
9521758b
SM		 12752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1276
1277 * inferiors.h (find_inferior): Remove.
1278 * inferiors.c (find_inferior): Remove.
1279
8f86d7aa
SM		 12802017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1281
1282 * linux-low.c (resume_status_pending_p): Update comment.
1283 (need_step_over_p): Update comment.
1284
e2b44075
SM		 12852017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1286
1287 * linux-low.c (proceed_one_lwp): Return void, change parameter
1288 type.
1289 (unsuspend_and_proceed_one_lwp): Likewise.
1290 (proceed_all_lwps): Use for_each_thread.
1291 (unstop_all_lwps): Likewise.
1292
c80825ff
SM		 12932017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1294
1295 * linux-low.c (linux_resume_one_thread): Return void, take
1296 parameter directly.
1297 (linux_resume): Use for_each_thread.
1298
df3e4dbe
SM		 12992017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300
1301 * linux-low.c (send_sigstop_callback): Return void, change
1302 parameter type. Rename to...
1303 (send_sigstop): ... this.
1304 (suspend_and_send_sigstop_callback): Return void, change parameter
1305 type. Rename to...
1306 (suspend_and_send_sigstop): ... this.
1307 (stop_all_lwps): Use for_each_thread.
1308
5a6b0a41
SM		 13092017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1310
1311 * linux-low.c (lwp_running): Return bool, remove unused
1312 argument.
1313 (linux_stabilize_threads): Use find_thread.
1314
39a64da5
SM		 13152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1316
1317 * linux-low.c (select_singlestep_lwp_callback): Remove.
1318 (count_events_callback): Remove.
1319 (select_event_lwp_callback): Remove.
1320 (select_event_lwp): Use find_thread/for_each_thread.
1321
a1385b7b
SM		 13222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1323
1324 * linux-low.c (not_stopped_callback): Return bool, take filter
1325 argument directly.
1326 (linux_wait_for_event_filtered): Use find_thread.
1327 (linux_wait_1): Likewise.
1328
454296a2
SM		 13292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1330
1331 * linux-low.c (same_lwp): Remove.
1332 (find_lwp_pid): Use find_thread.
1333
6b2a85da
SM		 13342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1335
1336 * linux-low.c (delete_lwp_callback): Remove.
1337 (linux_mourn): Use for_each_thread.
1338
798a38e8
SM		 13392017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1340
1341 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1342 args parameter, don't check for pid.
1343 (linux_detach): Use for_each_thread.
1344
e4eb0dec
SM		 13452017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1346
1347 * linux-low.c (struct counter): Remove.
1348 (second_thread_of_pid_p): Remove.
1349 (last_thread_of_process_p): Use find_thread.
1350
83e1b6c1
SM		 13512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1352
1353 * inferiors.c (find_inferior_in_random): Remove.
1354 * inferiors.h (find_inferior_in_random): Remove.
1355 * linux-low.c (status_pending_p_callback): Return bool, accept
1356 parameter ptid directly.
1357 (linux_wait_for_event_filtered): Use find_thread_in_random.
1358 (linux_wait_1): Likewise.
1359
8dc7b443
SM		 13602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1361
1362 * inferiors.c (find_inferior_id): Remove.
1363 (find_thread_ptid): Move implemention from find_inferior_id to
1364 here.
1365 * inferiors.h (find_inferior_id): Remove.
1366 * server.c (handle_status): Use find_thread_ptid.
1367 (process_serial_event): Likewise.
1368 * thread-db.c (find_one_thread): Likewise.
1369 (thread_db_thread_handle): Likewise.
1370 * win32-low.c (thread_rec): Likewise.
1371 (child_delete_thread): Likewise.
1372 (win32_thread_alive): Likewise.
1373 (get_child_debug_event): Likewise.
1374
da25033c
SM		 13752017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1376
1377 * linux-mips-low.c (update_watch_registers_callback): Return
1378 void, remove pid_p parameter, don't check for pid.
1379 (mips_insert_point, mips_remove_point): Use for_each_thread.
1380
c91bb56b
SM		 13812017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1382
1383 * lynx.low (lynx_delete_thread_callback): Remove.
1384 (lynx_mourn): Use for_each_thread.
1385
634a3254
SM		 13862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1387
1388 * regcache.c (regcache_invalidate_one): Remove.
1389 (regcache_invalidate_pid): use for_each_thread.
1390
41272101
TT		 13912017-11-26 Tom Tromey <tom@tromey.com>
1392
1393 * linux-low.c (linux_create_inferior): Update.
1394
f5291a6f
UW		 13952017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1396
1397 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1398
6654d750
AH		 13992017-11-24 Alan Hayward <alan.hayward@arm.com>
1400
1401 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1402 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1403 * linux-aarch64-tdesc-selftest.c: New file.
1404 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1405
14062017-11-24 Alan Hayward <alan.hayward@arm.com>
1407
1408 * configure.srv: Add new file.
1409 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1410 * linux-aarch64-tdesc-selftest.c: New file.
1411 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1412
49bdb7ee
AH		 14132017-11-24 Alan Hayward <alan.hayward@arm.com>
1414
1415 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1416 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1417 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1418
d6d7ce56
AH		 14192017-11-24 Alan Hayward <alan.hayward@arm.com>
1420
1421 * configure.srv: Add new files.
1422 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1423 aarch64_linux_read_description.
1424 * linux-aarch64-low.c (aarch64_linux_read_description):
1425 Merge with aarch64_arch_setup.
1426 (aarch64_arch_setup): Call aarch64_linux_read_description.
1427 * linux-aarch64-tdesc.c: New file.
1428 * linux-aarch64-tdesc.h: New file.
1429
506fe5f4
YQ		 14302017-11-24 Yao Qi <yao.qi@linaro.org>
1431
1432 * configure.srv: Set $srv_regobj for tic6x-linux.
1433 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1434 (tic6x_read_description): Move some code to tic6x_arch_setup.
1435 (tic6x_tdesc_test): New function.
1436 (initialize_low_arch): Call selftests::register_test.
1437
29f9a567
YQ		 14382017-11-22 Yao Qi <yao.qi@linaro.org>
1439
1440 * remote-utils.c (prepare_resume_reply): Use memcpy.
1441
578290ec
SM		 14422017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1443
1444 * linux-low.c (kill_one_lwp_callback): Return void, take
1445 argument directly, don't filter on pid.
1446 (linux_kill): Use for_each_thread.
1447
eca55aec
SM		 14482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1449
1450 * linux-low.c (need_step_over_p): Return bool, remove dummy
1451 argument.
1452 (linux_resume, proceed_all_lwps): Use find_thread.
1453
25c28b4d
SM		 14542017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1455
1456 * linux-low.c (resume_status_pending_p): Return bool, remove
1457 flag_p argument.
1458 (linux_resume): Use find_thread.
1459
5fdda392
SM		 14602017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1461
1462 * linux-low.c (struct thread_resume_array): Remove.
1463 (linux_set_resume_request): Return void, take arguments
1464 directly.
1465 (linux_resume): Use for_each_thread.
1466
fcb056a5
SM		 14672017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1468
1469 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1470 return bool, remove data argument.
1471 (linux_stabilize_threads): Use find_thread.
1472
139720c5
SM		 14732017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1474
1475 * linux-low.c (unsuspend_one_lwp): Remove.
1476 (unsuspend_all_lwps): Use for_each_thread, inline code from
1477 unsuspend_one_lwp.
1478
6d1e5673
SM		 14792017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1480
1481 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1482 * linux-low.c (struct iterate_over_lwps_args): Remove.
1483 (iterate_over_lwps_filter): Remove.
1484 (iterate_over_lwps): Use find_thread.
1485
bbf550d5
SM		 14862017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1487
1488 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1489 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1490 code from reset_lwp_ptrace_options_callback.
1491
00192f77
SM		 14922017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1493
1494 * linux-arm-low.c (struct update_registers_data): Remove.
1495 (update_registers_callback): Return void, take arguments
1496 directly, don't check thread's pid.
1497 (arm_insert_point, arm_remove_point): Use for_each_thread.
1498
2bee2b6c
SM		 14992017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1500
1501 * win32-low.c (continue_one_thread): Return void, take argument
1502 directly.
1503 (child_continue): Use for_each_thread.
1504
0b360f19
SM		 15052017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1506
1507 * win32-i386-low.c (update_debug_registers_callback): Rename
1508 to ...
1509 (update_debug_registers): ... this, return void, remove pid_p arg.
1510 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1511
f27866ba
SM		 15122017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1513
1514 * inferiors.h (struct process_info): Add constructor, initialize
1515 fields..
1516 <syscalls_to_catch>: Change type to std::vector<int>.
1517 * inferiors.c (add_process): Allocate process_info with new.
1518 (remove_process): Free process_info with delete.
1519 * linux-low.c (handle_extended_wait): Adjust.
1520 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1521 * server.c (handle_general_set): Adjust.
1522
e849ea89
PA		 15232017-11-16 Pedro Alves <palves@redhat.com>
1524
1525 * remote-utils.c (remote_close): Block SIGIO signals instead of
1526 uninstalling the SIGIO handler.
1527
1d0aa65c
AH		 15282017-11-16 Alan Hayward <alan.hayward@arm.com>
1529
1530 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1531
3491a34c
YQ		 15322017-11-16 Yao Qi <yao.qi@linaro.org>
1533
1534 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1535 (tic6x_store_gregset): Likewise.
1536 (tic6x_usrregs_info): Move it up.
1537
a602f924
AH		 15382017-11-15 Alan Hayward <alan.hayward@arm.com>
1539
1540 * Makefile.in: Update arch rules.
1541 * configure.srv: Explicitly mark arch/ files.
1542
5616b6c3
AS		 15432017-11-13 Andreas Schwab <schwab@suse.de>
1544
1545 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1546 function.
1547 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1548
d1928160
PA		 15492017-11-06 Pedro Alves <palves@redhat.com>
1550
1551 * config.in, configure: Regenerate.
1552
bac608e7
SM		 15532017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1554
1555 * target.c (struct thread_search): Remove.
1556 (thread_search_callback): Remove.
1557 (prepare_to_access_memory): Use for_each_thread instead of
1558 find_inferior. Inline code from thread_search_callback.
1559
eaddb425
SM		 15602017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1561
1562 * server.c (struct visit_actioned_threads_data): Remove.
1563 (visit_actioned_threads): Change prototype to take arguments
1564 directly.
1565 (resume): Use find_thread instead of find_inferior.
1566
99078d34
SM		 15672017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1568
1569 * server.c (queue_stop_reply_callback): Change prototype, return
1570 void.
1571 (find_status_pending_thread_callback): Remove.
1572 (handle_status): Replace find_inferior with find_thread and
1573 for_each_thread.
1574
cc628f3d
AH		 15752017-10-25 Alan Hayward <alan.hayward@arm.com>
1576
1577 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1578 with REGNO.
1579 (aarch64_store_gregset): Likewise.
1580 (aarch64_fill_fpregset): Likewise.
1581 (aarch64_store_fpregset): Likewise.
1582
4d3bb80e
SM		 15832017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1584
1585 * gdbthread.h (find_thread, for_each_thread): New functions.
1586 * inferiors.c (thread_of_pid): Remove.
1587 (find_any_thread_of_pid): Use find_thread.
1588 * linux-low.c (num_lwps): Use for_each_thread.
1589
7a7cdfa0
YQ		 15902017-10-17 Yao Qi <yao.qi@linaro.org>
1591
1592 * Makefile.in: Remove one rule.
1593 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1594
e675d170
YQ		 15952017-10-17 Yao Qi <yao.qi@linaro.org>
1596
1597 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1598 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1599
7eb4e0f9
YQ		 16002017-10-17 Yao Qi <yao.qi@linaro.org>
1601
1602 * configure.srv: Rename arm.o with arch/arm.o.
1603
60d6cfc9
YQ		 16042017-10-17 Yao Qi <yao.qi@linaro.org>
1605
1606 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1607 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1608 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1609 (arch-i386.o, arch-amd64.o): Remove rules.
1610 (arch/%.o): New rule.
1611 Update POSTCOMPILE and COMPILE.pre.
1612 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1613 * configure: Re-generated.
1614 * configure.srv: Replace arch-i386.o with arch/i386.o.
1615 Replace arch-amd64.o with arch/amd64.o.
1616
5bfda255
YQ		 16172017-10-16 Yao Qi <yao.qi@linaro.org>
1618
1619 * configure: Regenerated.
1620
9c80ecd6
SM		 16212017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1622
1623 * inferiors.h: (struct inferior_list): Remove.
1624 (struct inferior_list_entry); Remove.
1625 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1626 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1627 get_first_inferior): Remove.
1628 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1629 find_inferior_id, find_inferior_in_random): Change signature.
1630 * inferiors.c (all_threads): Change type to
1631 std::list<thread_info *>.
1632 (get_thread): Remove macro.
1633 (find_inferior, find_inferior_id): Change signature, implement
1634 using find_thread.
1635 (find_inferior_in_random): Change signature, implement using
1636 find_thread_in_random.
1637 (for_each_inferior, for_each_inferior_with_data): Change
1638 signature, implement using for_each_thread.
1639 (add_inferior_to_list, remove_inferior): Remove.
1640 (add_thread, get_first_thread, thread_of_pid,
1641 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1642 (get_first_inferior, one_inferior_p, clear_inferior_list):
1643 Remove.
1644 (clear_inferiors, get_thread_process): Update.
1645 * gdbthread.h: Include <list>.
1646 (struct thread_info) <entry>: Remove field.
1647 <id>: New field.
1648 (all_threads): Change type to std::list<thread_info *>.
1649 (get_first_inferior): Add doc.
1650 (find_thread, for_each_thread, find_thread_in_random): New
1651 functions.
1652 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1653 * linux-arm-low.c (update_registers_callback): Update.
1654 * linux-low.c (second_thread_of_pid_p): Update.
1655 (kill_one_lwp_callback, linux_detach_lwp_callback,
1656 delete_lwp_callback, status_pending_p_callback, same_lwp,
1657 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1658 iterate_over_lwps, not_stopped_callback,
1659 resume_stopped_resumed_lwps, count_events_callback,
1660 select_singlestep_lwp_callback, select_event_lwp_callback,
1661 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1662 suspend_and_send_sigstop_callback, wait_for_sigstop,
1663 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1664 lwp_running, linux_set_resume_request, resume_status_pending_p,
1665 need_step_over_p, start_step_over, linux_resume_one_thread,
1666 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1667 reset_lwp_ptrace_options_callback): Update.
1668 * linux-mips-low.c (update_watch_registers_callback): Update.
1669 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1670 Update.
1671 (free_register_cache_thread_one): Remove.
1672 (regcache_release): Update.
1673 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1674 handle_qxfer_threads_worker): Update.
1675 (handle_query): Update, use list iterator.
1676 (visit_actioned_threads, handle_pending_status,
1677 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1678 clear_pending_status_callback, set_pending_status_callback,
1679 find_status_pending_thread_callback, handle_status,
1680 process_serial_event): Update.
1681 * target.c (thread_search_callback): Update.
1682 * thread-db.c (thread_db_get_tls_address): Update.
1683 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1684 Update.
1685 * win32-i386-low.c (update_debug_registers_callback): Update.
1686 * win32-low.c (delete_thread_info, child_delete_thread,
1687 continue_one_thread, suspend_one_thread,
1688 get_child_debug_event): Adjust.
1689
9179355e
SM		 16902017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1691
1692 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1693 * inferiors.h: Include <list>.
1694 (struct process_info) <entry>: Remove field.
1695 <pid>: New field.
1696 (pid_of): Change macro to function.
1697 (ptid_of, lwpid_of): Remove macro.
1698 (all_processes): Change type to std::list<process_info *>.
1699 (ALL_PROCESSES): Remove macro.
1700 (for_each_process, find_process): New function.
1701 * inferiors.c (all_processes): Change type to
1702 std::list<process_info *>.
1703 (find_thread_process): Adjust.
1704 (add_process): Likewise.
1705 (remove_process): Likewise.
1706 (find_process_pid): Likewise.
1707 (get_first_process): Likewise.
1708 (started_inferior_callback): Remove.
1709 (have_started_inferiors_p): Adjust.
1710 (attached_inferior_callback): Remove.
1711 (have_attached_inferiors_p): Adjust.
1712 * linux-low.c (check_zombie_leaders): Likewise.
1713 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1714 (x86_linux_update_xmltarget): Adjust.
1715 * server.c (handle_query): Likewise.
1716 (gdb_reattached_process): Remove.
1717 (handle_status): Adjust.
1718 (kill_inferior_callback): Likewise.
1719 (detach_or_kill_inferior): Remove.
1720 (print_started_pid): Likewise.
1721 (print_attached_pid): Likewise.
1722 (detach_or_kill_for_exit): Update.
1723 (process_serial_event): Likewise.
1724 * linux-arm-low.c (arm_new_fork): Likewise.
1725
c9cb8905
SM		 17262017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1727
1728 * dll.h: Include <list>.
1729 (struct dll_info): Add constructor.
1730 <entry>: Remove field.
1731 (all_dlls): Change type to std::list<dll_info>.
1732 * dll.c: Include <algorithm>.
1733 (get_dll): Remove macro.
1734 (all_dlls): Change type to std::list<dll_info *>.
1735 (free_one_dll): Remove.
1736 (match_dll): Likewise.
1737 (loaded_dll): Adjust.
1738 (unloaded_dll): Adjust to all_dlls type change, use
1739 std::find_if. Inline code from match_dll.
1740 (clear_dlls): Adjust to all_dlls type change.
1741 * server.c (emit_dll_description): Remove.
1742 (handle_qxfer_libraries): Adjust to all_dlls type change,
1743 integrate emit_dll_description's functionality.
1744
04ec7890
SM		 17452017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1746
1747 * linux-low.h (struct linux_target_ops) <delete_process>: New
1748 field.
1749 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1750 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1751 (struct linux_target_ops): Add delete_process callback.
1752 * linux-arm-low.c (arm_delete_process): New.
1753 (struct linux_target_ops): Add delete_process callback.
1754 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1755 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1756 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1757 * linux-mips-low.c (mips_linux_delete_process): New.
1758 (struct linux_target_ops): Add delete_process callback.
1759 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1760 * linux-s390-low.c (struct linux_target_ops): Likewise.
1761 * linux-sh-low.c (struct linux_target_ops): Likewise.
1762 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1763 * linux-tile-low.c (struct linux_target_ops): Likewise.
1764 * linux-x86-low.c (x86_linux_delete_process): New.
1765 (struct linux_target_ops): Add delete_process callback.
1766 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1767
466eecee
SM		 17682017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1769
1770 * linux-aarch64-low.c (the_low_target): Add thread delete
1771 callback.
1772 * linux-arm-low.c (arm_delete_thread): New function.
1773 (the_low_target): Add thread delete callback.
1774 * linux-bfin-low.c (the_low_target): Likewise.
1775 * linux-crisv32-low.c (the_low_target): Likewise.
1776 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1777 set.
1778 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1779 field.
1780 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1781 * linux-mips-low.c (mips_linux_delete_thread): New function.
1782 (the_low_target): Add thread delete callback.
1783 * linux-ppc-low.c (the_low_target): Likewise.
1784 * linux-s390-low.c (the_low_target): Likewise.
1785 * linux-sh-low.c (the_low_target): Likewise.
1786 * linux-tic6x-low.c (the_low_target): Likewise.
1787 * linux-tile-low.c (the_low_target): Likewise.
1788 * linux-x86-low.c (the_low_target): Likewise.
1789 * linux-xtensa-low.c (the_low_target): Likewise.
1790
b79f7801
YZ		 17912017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1792
1793 * win32-low.c: Include "common-inferior.h".
1794
bc3b087d
SDJ		 17952017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1796
1797 * inferiors.c (set_inferior_cwd): New function.
1798 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1799 (handle_query): Inform that QSetWorkingDir is supported.
1800 * win32-low.c (create_process): Pass the inferior's cwd to
1801 CreateProcess.
1802
d092c5a2
SDJ		 18032017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1804
1805 * inferiors.c (current_inferior_cwd): New global variable.
1806 (get_inferior_cwd): New function.
1807 * inferiors.h (struct process_info) <cwd>: New field.
1808
7da0a886
SDJ		 18092017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1810
1811 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1812 (OBS): Add gdb_tilde_expand.o.
1813
289a6840
SM		 18142017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1815
1816 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1817 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1818
256642e8
PA		 18192017-09-29 Pedro Alves <palves@redhat.com>
1820
1821 * ax.c (gdb_parse_agent_expr): Constify.
1822 * ax.h (gdb_parse_agent_expr): Constify.
1823 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1824 Constify.
1825 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1826 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1827 * remote-utils.h (read_ptid): Constify.
1828 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1829 (process_point_options, process_serial_event): Constify.
1830 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1831 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1832 (cmd_qtbuffer): Constify.
1833
5b9ca4d4
PA		 18342017-09-29 Pedro Alves <palves@redhat.com>
1835
1836 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1837 fails.
1838
94c207e0
PA		 18392017-09-29 Pedro Alves <palves@redhat.com>
1840
1841 * linux-low.c (handle_extended_wait): Pass parent thread instead
1842 of process to thread_db_notice_clone.
1843 * linux-low.h (thread_db_notice_clone): Replace parent process
1844 parameter with parent thread parameter.
1845 * thread-db.c (find_one_thread): Add comment.
1846 (thread_db_notice_clone): Replace parent process parameter with
1847 parent thread parameter. Temporarily switch to the parent thread.
1848
75352e28
SDJ		 18492017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1850
1851 * gdbthread.h: Include "common-gdbthread.h".
1852 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1853 "if" when validating the ptid.
1854 * remote-utils.c: Include "gdbthread.h".
1855 (prepare_resume_reply): Use "switch_to_thread".
1856 * target.c (done_accessing_memory): Likewise.
1857
ad339634
AA		 18582017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1859
1860 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1861 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1862 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1863 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1864 s390x-gs-linux64-ipa.o to ipa_obj.
1865 * linux-s390-low.c (HWCAP_S390_GS): New define.
1866 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1867 New functions.
1868 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1869 (s390_arch_setup): Check for guarded-storage support and choose
1870 appropriate tdesc.
1871 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1872 init_registers_s390x_gs_linux64.
1873 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1874 enum value.
1875 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1876 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1877
cc4d742f
SM		 18782017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1879
1880 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1881
f6327dcb
KB		 18822017-09-21 Kevin Buettner <kevinb@redhat.com>
1883
1884 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1885 (thread_db_thread_handle): Declare.
1886 * linux-low.c (linux_target_ops): Initialize thread_handle.
1887 * server.c (handle_qxfer_threads_worker): Add support for
1888 "handle" attribute.
1889 * target.h (struct target_ops): Add new function pointer,
1890 thread_handle.
1891 (target_thread_handle): Define.
1892 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1893 field in lwp.
1894 (thread_db_thread_handle): New function.
1895
86299109
KB		 18962017-09-21 Kevin Buettner <kevinb@redhat.com>
1897
1898 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1899 * linux-low.h (thread_db_notice_clone): Declare.
1900 * thread-db.c (thread_db_notice_clone): New function.
1901
f557a88a
PA		 19022017-09-21 Pedro Alves <palves@redhat.com>
1903
1904 * server.c (gdb_read_memory, handle_status, process_serial_event)
1905 (handle_serial_event, handle_target_event): Adjust to
1906 set_desired_thread prototype change.
1907 * target.c (set_desired_thread): Remove 'use_general' parameter
1908 and adjust.
1909 * target.h (set_desired_thread): Remove 'use_general' parameter.
1910
223ffa71
TT		 19112017-09-20 Tom Tromey <tom@tromey.com>
1912
1913 * target.c (target_terminal::terminal_state): Define.
1914 (target_terminal::init): Rename from target_terminal_init.
1915 (target_terminal::inferior): Rename from
1916 target_terminal_inferior.
1917 (target_terminal::ours): Rename from target_terminal_ours.
1918 (target_terminal::ours_for_output, target_terminal::info): New.
1919
04fd3ba9
SM		 19202017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1921
1922 * server.c (accumulate_file_name_length): Remove.
1923 (emit_dll_description): Adjust to std::string change.
1924 (handle_qxfer_libraries): Use std::string to hold document.
1925
5e187554
SM		 19262017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1927
1928 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1929 return type of xml_escape_text.
1930 * server.c (emit_dll_description): Likewise.
1931
1526853e
SM		 19322017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1933
1934 * server.c (captured_main): Accept argument for --selftest.
1935 Update run_tests call.
1936 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1937 when registering selftests.
1938
c4dfafab
SDJ		 19392017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1940
1941 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1942 instead of "VEC" for "target_desc.reg_defs".
1943 (regcache_cpy): Likewise.
1944 (registers_to_string): Likewise.
1945 (registers_from_string): Likewise.
1946 (find_regno): Likewise.
1947 (supply_regblock): Likewise.
1948 (regcache_raw_read_unsigned): Likewise.
1949 * tdesc.c (init_target_desc): Likewise.
1950 (tdesc_create_reg): Likewise.
1951 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1952 (struct target_desc) <reg_defs>: Convert to "std::vector".
1953 (target_desc): Do not initialize "reg_defs".
1954 (~target_desc): Update code to use "std::vector" instead of "VEC"
1955 for "target_desc.reg_defs".
1956 (operator==): Likewise.
1957
124aceb4
SM		 19582017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1959
1960 * inferiors.h (thread_to_gdb_id): Remove.
1961 * inferiors.c (thread_to_gdb_id): Remove.
1962 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1963 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1964 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1965 Likewise.
1966 * nto-low.c (nto_fetch_registers, nto_store_registers,
1967 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1968
96cde54f
SM		 19692017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1970
1971 * inferiors.h (gdb_id_to_thread_id): Remove.
1972 * inferiors.c (gdb_id_to_thread_id): Remove.
1973 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1974 removal. Move pid declaration closer to where it's used.
1975
e8ca139e
SM		 19762017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1977
1978 * server.c (handle_detach): New function.
1979 (process_serial_event): Move code out, call handle_detach.
1980
f8a4e119
SM		 19812017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1982
1983 * server.c (require_running): Rename to ...
1984 (require_running_or_return): ... this ...
1985 (require_running_or_break): ... and this.
1986 (handle_query, process_serial_event): Adjust.
1987
0eb0a407
SM		 19882017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1989
1990 * linux-low.c (linux_set_resume_request): Remove unused
1991 variables.
1992
785922a5
SM		 19932017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1994
1995 * server.c (first_thread_of): Remove.
1996 (process_serial_event): Replace usage of first_thread_of with
1997 find_any_thread_of_pid.
1998 * tracepoint.c (same_process_p): Remove.
1999 (gdb_agent_about_to_close): Replace usage of same_process_p with
2000 find_any_thread_of_pid.
2001 * linux-x86-low.c (same_process_callback): Remove.
2002 (x86_arch_setup_process_callback): Replace usage of
2003 same_process_callback with find_any_thread_of_pid.
2004 * thread-db.c (any_thread_of): Remove.
2005 (switch_to_process): Replace usage of any_thread_of with
2006 find_any_thread_of_pid.
2007 * inferiors.c (thread_pid_matches_callback): Remove.
2008 (find_thread_process): Adjust to use find_any_thread_of_pid.
2009
a059f00c
SDJ		 20102017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2011
2012 * regcache.c (get_thread_regcache): Guard calls to "memset"
2013 with "!VEC_empty".
2014
cc397f3a
SDJ		 20152017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2016
2017 * linux-low.c (handle_extended_wait): Use
2018 "allocate_target_description" instead of "XNEW".
2019 * linux-x86-low.c (initialize_low_arch): Likewise.
2020
22916b07
YQ		 20212017-09-05 Yao Qi <yao.qi@linaro.org>
2022
2023 * configure.srv (srv_i386_regobj): Remove.
2024 (srv_amd64_regobj): Remove.
2025 (srv_regobj): Set it to "" for x86 non-linux targets.
2026 * linux-x86-tdesc.c (i386_linux_read_description):
2027 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2028 (init_registers_i386): Remove the declaration.
2029 (tdesc_i386): Remove the declaration.
2030 (lynx_i386_arch_setup): Call i386_create_target_description.
2031 * nto-x86-low.c: Likewise.
2032 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2033 [!__x86_64__]: include arch/i386.h.
2034 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2035
38602d55
YQ		 20362017-09-05 Yao Qi <yao.qi@linaro.org>
2037
2038 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2039 i386/amd64-XXX-linux from it.
2040
44b886ff
YQ		 20412017-09-05 Yao Qi <yao.qi@linaro.org>
2042
2043 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2044 false.
2045 (ipa_amd64_linux_regobj): Remove.
2046 (ipa_x32_linux_regobj): Remove.
2047
b4570e4b
YQ		 20482017-09-05 Yao Qi <yao.qi@linaro.org>
2049
2050 * Makefile.in (arch-amd64.o): New rule.
2051 * configure.srv: Append arch-amd64.o.
2052 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2053 (get_ipa_tdesc): Call amd64_linux_read_description.
2054 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2055 and init_registers_amd64_XXX.
2056 * linux-x86-low.c (x86_linux_read_description): Call
2057 amd64_linux_read_description.
2058 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2059 (initialize_low_arch): Don't call init_registers_x32_XXX and
2060 init_registers_amd64_XXX.
2061 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2062 and tdesc_amd64_XXX.
2063 [__x86_64__] (amd64_tdesc_test): New function.
2064 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2065 and init_registers_amd64_XXX.
2066 * linux-x86-tdesc.c: Include arch/amd64.h.
2067 (xcr0_to_tdesc_idx): New function.
2068 (i386_linux_read_description): New function.
2069 (amd64_get_ipa_tdesc_idx): New function.
2070 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2071 (amd64_get_ipa_tdesc): Declare.
2072
d1f28ea2
YQ		 20732017-09-05 Yao Qi <yao.qi@linaro.org>
2074
2075 * configure.srv (srv_i386_linux_xmlfiles): Remove
2076 i386/i386-XXX-linux.xml from it.
2077
25a93583
YQ		 20782017-09-05 Yao Qi <yao.qi@linaro.org>
2079
2080 * configure.srv: Set srv_i386_linux_regobj empty if $development
2081 is false.
2082 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2083 initialize_low_tdesc.
2084 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2085 with #if initialize_low_tdesc.
2086 * linux-x86-tdesc-selftest.c: New file.
2087 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2088
5f035c07
YQ		 20892017-09-05 Yao Qi <yao.qi@linaro.org>
2090
2091 * Makefile.in (arch-i386.o): New rule.
2092 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2093 (x86_64-*-linux*): Likewise.
2094 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2095 include arch/i386.h.
2096 (i386_linux_read_description): Remove code and call
2097 i386_create_target_description.
2098 * tdesc.c (allocate_target_description): New function.
2099 * tdesc.h (set_tdesc_architecture): Remove declaration.
2100 (set_tdesc_osabi): Likewise.
2101
0abe8a89
YQ		 21022017-09-05 Yao Qi <yao.qi@linaro.org>
2103
2104 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2105 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2106 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2107 .xmltarget.
2108 * server.c (get_features_xml): Call tdesc_get_features_xml.
2109 * tdesc.c (set_tdesc_architecture): New function.
2110 (set_tdesc_osabi): New function.
2111 (tdesc_get_features_xml): New function.
2112 (tdesc_create_feature): Add an argument.
2113 * tdesc.h (struct target_desc) <features>: New field.
2114 <arch, osabi>: New field.
2115 (~target_desc): xfree features, arch, and osabi.
2116 (target_desc::oerator==): Don't compare .xmltarget.
2117 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2118 (set_tdesc_osabi): Likewise.
2119 (tdesc_get_features_xml): Likewise.
2120
0a188386
YQ		 21212017-09-05 Yao Qi <yao.qi@linaro.org>
2122
2123 * linux-x86-tdesc.c: Include selftest.h.
2124 (i386_tdesc_test): New function.
2125 (initialize_low_tdesc): Call selftests::register_test.
2126 * tdesc.h: Include regdef.h.
2127 (target_desc): Override operator == and !=.
2128
f49ff000
YQ		 21292017-09-05 Yao Qi <yao.qi@linaro.org>
2130
2131 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2132 (ipa_obj): Likewise.
2133 * linux-i386-ipa.c: Include common/x86-xstate.h
2134 (get_ipa_tdesc): Call i386_linux_read_description.
2135 (initialize_low_tracepoint): Don't call init_registers_XXX
2136 functions, call initialize_low_tdesc instead.
2137 * linux-x86-low.c (x86_linux_read_description): Call
2138 i386_linux_read_description.
2139 (initialize_low_arch): Don't call init_registers_i386_XXX
2140 functions, call initialize_low_tdesc.
2141 * linux-x86-tdesc.c: New file.
2142 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2143 (i386_get_ipa_tdesc_idx): Declare.
2144 (i386_get_ipa_tdesc): Declare.
2145 (initialize_low_tdesc): Declare.
2146
2b68ef2f
YQ		 21472017-09-05 Yao Qi <yao.qi@linaro.org>
2148
2149 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2150 instead of 0.
2151
f7000548
YQ		 21522017-09-05 Yao Qi <yao.qi@linaro.org>
2153
2154 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2155 * regcache.c (get_thread_regcache): Use VEC_length.
2156 (init_register_cache): Likewise.
2157 (regcache_cpy): Likewise.
2158 (registers_to_string): Iterate reg_defs via VEC_iterate.
2159 (find_regno): Likewise.
2160 (find_register_by_number): Use VEC_index.
2161 (register_size): Call find_register_by_number.
2162 (register_data): Call find_register_by_number.
2163 (supply_regblock): Use VEC_length.
2164 (regcache_raw_read_unsigned): Likewise.
2165 * tdesc.c (init_target_desc): Iterate reg_defs via
2166 VEC_iterate.
2167 (default_description): Update initializer.
2168 (copy_target_description): Don't update field num_registers.
2169 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2170 <num_registers>: Remove.
2171
50a421ac
SM		 21722017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2173
2174 * Makefile.in (.SECONDARY): Define target.
2175
23fdd69e
SM		 21762017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2177
2178 * linux-low.c (linux_wait_1): Adjust.
2179 * server.c (queue_stop_reply_callback): Adjust.
2180
0a2dde4a
SDJ		 21812017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2182
2183 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2184 QEnvironmentUnset and QEnvironmentReset packets.
2185 (handle_query): Inform remote that QEnvironmentHexEncoded,
2186 QEnvironmentUnset and QEnvironmentReset are supported.
2187
6afd337d
SM		 21882017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2189
2190 * inferiors.h (inferior_target_data): Rename to ...
2191 (thread_target_data): ... this.
2192 (inferior_regcache_data): Rename to ...
2193 (thread_regcache_data): ... this.
2194 (set_inferior_regcache_data): Rename to ...
2195 (set_thread_regcache_data): ... this.
2196 * inferiors.c (inferior_target_data): Rename to ...
2197 (thread_target_data): ... this.
2198 (inferior_regcache_data): Rename to ...
2199 (thread_regcache_data): ... this.
2200 (set_inferior_regcache_data): Rename to ...
2201 (set_thread_regcache_data): ... this.
2202 (free_one_thread): Update.
2203 * linux-low.h (get_thread_lwp): Update.
2204 * regcache.c (get_thread_regcache): Update.
2205 (regcache_invalidate_thread): Update.
2206 (free_register_cache_thread): Update.
2207 * win32-i386-low.c (update_debug_registers_callback): Update.
2208 (win32_get_current_dr): Update.
2209 * win32-low.c (thread_rec): Update.
2210 (delete_thread_info): Update.
2211 (continue_one_thread): Update.
2212 (suspend_one_thread): Update.
2213
a160cc46
SM		 22142017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2215
2216 * inferiors.c (set_inferior_target_data): Remove.
2217 * inferiors.h (set_inferior_target_data): Remove.
2218
6d580b63
YQ		 22192017-08-18 Yao Qi <yao.qi@linaro.org>
2220
2221 * Makefile.in (OBS): Add selftest.o.
2222 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2223 * configure, config.in: Re-generated.
2224 * server.c: Include common/sefltest.h.
2225 (captured_main): Handle option --selftest.
2226
f5a29eb0
YQ		 22272017-08-09 Yao Qi <yao.qi@linaro.org>
2228
2229 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2230 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2231 i386-avx-mpx.o and i386-mmx.o.
2232 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2233 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2234 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2235 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2236 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2237 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2238 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2239 i386/amd64-avx-mpx.xml.
2240
57757c2f
YQ		 22412017-08-09 Yao Qi <yao.qi@linaro.org>
2242
2243 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2244 and x32-avx-avx512.o.
2245 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2246 i386/x32-avx-avx512.xml.
2247
229d26fc
SM		 22482017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2249
2250 * tracepoint.h (enum class fast_tpoint_collect_result): New
2251 enumeration.
2252 (fast_tracepoint_collecting): Change return type to
2253 fast_tpoint_collect_result.
2254 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2255 * linux-low.h: Include tracepoint.h.
2256 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2257 fast_tpoint_collect_result.
2258 * linux-low.c (handle_tracepoints): Adjust.
2259 (linux_fast_tracepoint_collecting): Change return type to
2260 fast_tpoint_collect_result.
2261 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2262 linux_wait_1, stuck_in_jump_pad_callback,
2263 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2264 proceed_one_lwp): Adjust to type change.
2265
2e1e43e1
YQ		 22662017-07-10 Yao Qi <yao.qi@linaro.org>
2267
2268 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2269
adc764e7
YQ		 22702017-06-29 Yao Qi <yao.qi@linaro.org>
2271
2272 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2273 Remove.
2274 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2275
a206891a
SM		 22762017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2277
2278 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2279
9a6c7d9c
SDJ		 22802017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2281
2282 * linux-low.c (linux_create_inferior): Adjust code to access the
2283 environment information via 'gdb_environ' class.
2284 * lynx-low.c (lynx_create_inferior): Likewise.
2285 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2286 (get_environ): Return a pointer to 'our_environ'.
2287 (captured_main): Initialize 'our_environ'.
2288 * server.h (get_environ): Adjust prototype.
2289 * spu-low.c (spu_create_inferior): Adjust code to access the
2290 environment information via 'gdb_environ' class.
2291
ae3e2ccf
SM		 22922017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2293
2294 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2295 usage of "register" keyword.
2296
3e019bdc
SM		 22972017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2298
2299 * configure: Re-generate.
2300
8465943a
SM		 23012017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2302
2303 * configure: Re-generate.
2304
cf0dd6f0
SM		 23052017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2306
2307 * Makefile.in (COMPILE.pre): Add "-x c++".
2308
9845682b
SDJ		 23092017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2310
2311 * fork-child.c: Conditionally include <signal.h>.
2312
aefd8b33
SDJ		 23132017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2314
2315 * server.c (handle_general_set): Handle new packet
2316 "QStartupWithShell".
2317 (handle_query): Add "QStartupWithShell" to the list of supported
2318 packets.
2319 (gdbserver_usage): Add help text explaining the
2320 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2321 options.
2322 (captured_main): Recognize and act upon the presence of the new
2323 CLI options.
2324
2090129c
SDJ		 23252017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2326 Pedro Alves <palves@redhat.com>
2327
2328 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2329 * configure: Regenerate.
2330 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2331 "fork-inferior.o".
2332 (i[34567]86-*-lynxos*): Likewise.
2333 (spu*-*-*): Likewise.
2334 * fork-child.c: New file.
2335 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2336 and "environ.h".
2337 (linux_ptrace_fun): New function.
2338 (linux_create_inferior): Adjust function prototype to reflect
2339 change on "target.h". Adjust function code to use
2340 "fork_inferior".
2341 (linux_request_interrupt): Delete "signal_pid".
2342 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2343 (lynx_ptrace_fun): New function.
2344 (lynx_create_inferior): Adjust function prototype to reflect
2345 change on "target.h". Adjust function code to use
2346 "fork_inferior".
2347 * nto-low.c (nto_create_inferior): Adjust function prototype and
2348 code to reflect change on "target.h". Update comments.
2349 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2350 "common-terminal.h" and "environ.h".
2351 (terminal_fd): Moved to fork-child.c.
2352 (old_foreground_pgrp): Likewise.
2353 (restore_old_foreground_pgrp): Likewise.
2354 (last_status): Make it global.
2355 (last_ptid): Likewise.
2356 (our_environ): New variable.
2357 (startup_with_shell): Likewise.
2358 (program_name): Likewise.
2359 (program_argv): Rename to...
2360 (program_args): ...this.
2361 (wrapper_argv): New variable.
2362 (start_inferior): Delete function.
2363 (get_exec_wrapper): New function.
2364 (get_exec_file): Likewise.
2365 (get_environ): Likewise.
2366 (prefork_hook): Likewise.
2367 (post_fork_inferior): Likewise.
2368 (postfork_hook): Likewise.
2369 (postfork_child_hook): Likewise.
2370 (handle_v_run): Update code to deal with arguments coming from the
2371 remote host. Update calls from "start_inferior" to
2372 "create_inferior".
2373 (captured_main): Likewise. Initialize environment variable. Call
2374 "have_job_control".
2375 * server.h (post_fork_inferior): New prototype.
2376 (get_environ): Likewise.
2377 (last_status): Declare.
2378 (last_ptid): Likewise.
2379 (signal_pid): Likewise.
2380 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2381 (spu_ptrace_fun): New function.
2382 (spu_create_inferior): Adjust function prototype to reflect change
2383 on "target.h". Adjust function code to use "fork_inferior".
2384 * target.c (target_terminal_init): New function.
2385 (target_terminal_inferior): Likewise.
2386 (target_terminal_ours): Likewise.
2387 * target.h: Include <vector>.
2388 (struct target_ops) <create_inferior>: Update prototype.
2389 (create_inferior): Update macro.
2390 * utils.c (gdb_flush_out_err): New function.
2391 * win32-low.c (win32_create_inferior): Adjust function prototype
2392 and code to reflect change on "target.h".
2393
043a4934
SDJ		 23942017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2395
2396 * inferiors.c (switch_to_thread): New function.
2397
15652511
SDJ		 23982017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2399
2400 * Makefile.in (SFILE): Add "common/job-control.c".
2401 (OBS): Add "job-control.o".
2402
21ea5acd
SDJ		 24032017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2404
2405 * Makefile: Remove "@host_makefile_frag@".
2406
e13cb306
PA		 24072017-05-05 Pedro Alves <palves@redhat.com>
2408
2409 * configure: Regenerate.
2410
c94fee56
SDJ		 24112017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2412
2413 * configure: Regenerate.
2414
a0ff9e1a
SM		 24152017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2416
2417 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2418 software_single_step change of return type to
2419 std::vector<CORE_ADDR>.
2420 * linux-low.c (install_software_single_step_breakpoints):
2421 Likewise.
2422 * linux-low.h (install_software_single_step_breakpoints):
2423 Likewise.
2424
be628ab8
SDJ		 24252017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2426
2427 * remote-utils.c: Include "gdb_termios.h" instead of
2428 "terminal.h".
2429 * terminal.h: Delete file.
2430
7c5ded6a
SDJ		 24312017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2432
2433 * server.c: Include <vector>.
2434 <program_argv, wrapper_argv>: Convert to std::vector.
2435 (start_inferior): Rewrite function to use C++.
2436 (handle_v_run): Likewise. Update code that calculates the argv
2437 based on the vRun packet; use C++.
2438 (captured_main): Likewise.
2439
436252de
SM		 24402017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2441
2442 * server.c (handle_v_cont): Initialize thread_resume::thread
2443 with null_ptid.
2444
9bf2a700
PA		 24452017-04-05 Pedro Alves <palves@redhat.com>
2446
2447 * configure: Regenerate.
2448
a121b7c1
PA		 24492017-04-05 Pedro Alves <palves@redhat.com>
2450
2451 * gdbreplay.c (sync_error): Constify.
2452 * linux-x86-low.c (push_opcode): Constify.
2453
21c8a587
PA		 24542017-04-05 Pedro Alves <palves@redhat.com>
2455
2456 * win32-low.c (get_child_debug_event)
2457 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2458 Report TARGET_WAITKIND_SPURIOUS instead.
2459
fb32b4f7
PA		 24602017-04-05 Pedro Alves <palves@redhat.com>
2461
2462 * remote-utils.c (remote_prepare, remote_open): Constify.
2463 * remote-utils.h (remote_prepare, remote_open): Constify.
2464 * server.c (captured_main): Constify 'port' handling.
2465
65dd1e59
SM		 24662017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2467
2468 * Makefile.in (clean): Clear .deps.
2469
8fa5b777
SM		 24702017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2471
2472 * .gitignore: Remove generated files, replace with wildcard.
2473 * (clean): Replace removal of generated files with wildcard.
2474 (version.c): Replace with...
2475 (version-generated.c): ...this.
2476 (xml-builtin.c): Replace with...
2477 (xml-builtin-generated.c): ...this.
2478 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2479 (%.c: *regformats*): Replace with...
2480 (%-generated.c: *regformats*): ...this.
2481
a12e714b
MF		 24822017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2483
2484 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2485 (xtensa_fill_gregset): Call collect_register_by_name for
2486 threadptr register.
2487 (xtensa_store_gregset): Call supply_register_by_name for
2488 threadptr register.
2489
1a09b50a
MF		 24902017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2491
2492 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2493 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2494 (xtensa_store_gregset): Call supply_register for all registers in
2495 a0_regnum..a0_regnum + C0_NREGS range.
2496
1a01e7c6
SM		 24972017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2498
2499 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2500 (ax-ipa.o: ax.c): Remove.
2501 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2502 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2503 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2504 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2505 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2506
36bc18a8
SM		 25072017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2508
2509 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2510 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2511 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2512 (errors-ipa.o: ../common/errors.c): Remove.
2513 (format-ipa.o: ../common/format.c): Remove.
2514 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2515
a8ebe3d5
SM		 25162017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2517
2518 * Makefile.in (%-ipa.o: %.c): New rule.
2519 (tracepoint-ipa.o: tracepoint.c): Remove.
2520 (utils-ipa.o: utils.c): Remove.
2521 (remote-utils-ipa.o: remote-utils.c): Remove.
2522 (regcache-ipa.o: regcache.c): Remove.
2523 (i386-linux-ipa.o: i386-linux.c): Remove.
2524 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2525 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2526 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2527 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2528 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2529 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2530 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2531 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2532 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2533 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2534 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2535 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2536 (aarch64-ipa.o: aarch64.c): Remove.
2537 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2538 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2539 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2540 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2541 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2542 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2543 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2544 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2545 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2546 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2547 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2548 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2549 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2550 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2551 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2552 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2553 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2554 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2555 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2556 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2557 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2558 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2559 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2560 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2561 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2562 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2563 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2564 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2565 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2566 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2567 (tdesc-ipa.o: tdesc.c): Remove.
2568 (x32-linux-ipa.o: x32-linux.c): Remove.
2569 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2570 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2571
50cfacb7
SM		 25722017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2573
2574 * Makefile.in (%.o: ../arch/%.c): New rule.
2575 (arm.o: ../arch/arm.c): Remove.
2576 (arm-linux.o: ../arch/arm-linux.c): Remove.
2577 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2578 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2579
c5a22423
SM		 25802017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2581
2582 * Makefile.in (%.o: ../nat/%.c): New rule.
2583 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2584 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2585 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2586 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2587 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2588 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2589 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2590 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2591 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2592 (linux-personality.o: ../nat/linux-personality.c): Remove.
2593 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2594 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2595 (x86-linux.o: ../nat/x86-linux.c): Remove.
2596 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2597 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2598
6bda016b
SM		 25992017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2600
2601 * Makefile.in (%.o: ../common/%.c): New rule.
2602 (signals.o: ../common/signals.c): Remove.
2603 (print-utils.o: ../common/print-utils.c): Remove.
2604 (rsp-low.o: ../common/rsp-low.c): Remove.
2605 (common-utils.o: ../common/common-utils.c): Remove.
2606 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2607 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2608 (vec.o: ../common/vec.c): Remove.
2609 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2610 (xml-utils.o: ../common/xml-utils.c): Remove.
2611 (ptid.o: ../common/ptid.c): Remove.
2612 (buffer.o: ../common/buffer.c): Remove.
2613 (format.o: ../common/format.c): Remove.
2614 (filestuff.o: ../common/filestuff.c): Remove.
2615 (agent.o: ../common/agent.c): Remove.
2616 (errors.o: ../common/errors.c): Remove.
2617 (environ.o: ../common/environ.c): Remove.
2618 (common-debug.o: ../common/common-debug.c): Remove.
2619 (cleanups.o: ../common/cleanups.c): Remove.
2620 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2621 (fileio.o: ../common/fileio.c): Remove.
2622 (common-regcache.o: ../common/common-regcache.c): Remove.
2623 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2624 (new-op.o: ../common/new-op.c): Remove.
2625 (btrace-common.o: ../common/btrace-common.c): Remove.
2626
21122961
SM		 26272017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2628
2629 * Makefile.in (%.o: ../target/%.c): New rule.
2630 (waitstatus.o: ../target/waitstatus.c): Remove.
2631
c362e621
SM		 26322017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2633
2634 * Makefile.in
2635 (%.c: ../regformats/%.dat,
2636 (%.c: ../regformats/arm/%.dat,
2637 (%.c: ../regformats/i386/%.dat,
2638 (%.c: ../regformats/rs6000/%.dat): New rules.
2639 (aarch64.c): Remove.
2640 (reg-arm.c): Remove.
2641 (arm-with-iwmmxt.c): Remove.
2642 (arm-with-vfpv2.c): Remove.
2643 (arm-with-vfpv3.c): Remove.
2644 (arm-with-neon.c): Remove.
2645 (reg-bfin.c): Remove.
2646 (reg-cris.c): Remove.
2647 (reg-crisv32.c): Remove.
2648 (i386.c): Remove.
2649 (i386-linux.c): Remove.
2650 (i386-avx.c): Remove.
2651 (i386-avx-linux.c): Remove.
2652 (i386-avx-avx512.c): Remove.
2653 (i386-avx-avx512-linux.c): Remove.
2654 (i386-mpx.c): Remove.
2655 (i386-mpx-linux.c): Remove.
2656 (i386-avx-mpx-avx512-pku.c): Remove.
2657 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2658 (i386-avx-mpx.c): Remove.
2659 (i386-avx-mpx-linux.c): Remove.
2660 (i386-mmx.c): Remove.
2661 (i386-mmx-linux.c): Remove.
2662 (reg-ia64.c): Remove.
2663 (reg-m32r.c): Remove.
2664 (reg-m68k.c): Remove.
2665 (reg-cf.c): Remove.
2666 (mips-linux.c): Remove.
2667 (mips-dsp-linux.c): Remove.
2668 (mips64-linux.c): Remove.
2669 (mips64-dsp-linux.c): Remove.
2670 (nios2-linux.c): Remove.
2671 (powerpc-32.c): Remove.
2672 (powerpc-32l.c): Remove.
2673 (powerpc-altivec32l.c): Remove.
2674 (powerpc-cell32l.c): Remove.
2675 (powerpc-vsx32l.c): Remove.
2676 (powerpc-isa205-32l.c): Remove.
2677 (powerpc-isa205-altivec32l.c): Remove.
2678 (powerpc-isa205-vsx32l.c): Remove.
2679 (powerpc-e500l.c): Remove.
2680 (powerpc-64l.c): Remove.
2681 (powerpc-altivec64l.c): Remove.
2682 (powerpc-cell64l.c): Remove.
2683 (powerpc-vsx64l.c): Remove.
2684 (powerpc-isa205-64l.c): Remove.
2685 (powerpc-isa205-altivec64l.c): Remove.
2686 (powerpc-isa205-vsx64l.c): Remove.
2687 (s390-linux32.c): Remove.
2688 (s390-linux32v1.c): Remove.
2689 (s390-linux32v2.c): Remove.
2690 (s390-linux64.c): Remove.
2691 (s390-linux64v1.c): Remove.
2692 (s390-linux64v2.c): Remove.
2693 (s390-te-linux64.c): Remove.
2694 (s390-vx-linux64.c): Remove.
2695 (s390-tevx-linux64.c): Remove.
2696 (s390x-linux64.c): Remove.
2697 (s390x-linux64v1.c): Remove.
2698 (s390x-linux64v2.c): Remove.
2699 (s390x-te-linux64.c): Remove.
2700 (s390x-vx-linux64.c): Remove.
2701 (s390x-tevx-linux64.c): Remove.
2702 (tic6x-c64xp-linux.c): Remove.
2703 (tic6x-c64x-linux.c): Remove.
2704 (tic6x-c62x-linux.c): Remove.
2705 (reg-sh.c): Remove.
2706 (reg-sparc64.c): Remove.
2707 (reg-spu.c): Remove.
2708 (amd64.c): Remove.
2709 (amd64-linux.c): Remove.
2710 (amd64-avx.c): Remove.
2711 (amd64-avx-linux.c): Remove.
2712 (amd64-avx-avx512.c): Remove.
2713 (amd64-avx-avx512-linux.c): Remove.
2714 (amd64-mpx.c): Remove.
2715 (amd64-mpx-linux.c): Remove.
2716 (amd64-avx-mpx-avx512-pku.c): Remove.
2717 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2718 (amd64-avx-mpx.c): Remove.
2719 (amd64-avx-mpx-linux.c): Remove.
2720 (x32.c): Remove.
2721 (x32-linux.c): Remove.
2722 (x32-avx.c): Remove.
2723 (x32-avx-linux.c): Remove.
2724 (x32-avx-avx512.c): Remove.
2725 (x32-avx-avx512-linux.c): Remove.
2726 (reg-xtensa.c): Remove.
2727 (reg-tilegx.c): Remove.
2728 (reg-tilegx32.c): Remove.
2729
1672e0d9
SDJ		 27302017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2731
2732 * Makefile.in (SFILES): Add "common/environ.c".
2733 (OBJS): Add "common/environ.h".
2734
239b6d10
WT		 27352017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2736
2737 * configure.ac: Check if the fs_base and gs_base members of
2738 `struct user_regs_struct' exist.
2739 * config.in: Regenerated.
2740 * configure: Likewise.
2741
694b382c
AT		 27422017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2743
2744 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2745 target_read_memory.
2746 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2747 (get_next_pcs_syscall_next_pc): Likewise.
2748
7dc53023
LM		 27492016-12-23 Luis Machado <lgustavo@codesourcery.com>
2750
2751 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2752 * nto-x86-low.c: Likewise.
2753
ad02e4fe
SM		 27542016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2755
2756 * Makefile.in: Include disable-implicit-rules.mk.
2757
dcb07cfa
PA		 27582016-11-23 Pedro Alves <palves@redhat.com>
2759
2760 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2761 (debug_vprintf): Use std::chrono::steady_clock instead of
2762 gettimeofday. Use '.' instead of ':'.
2763 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2764 (get_timestamp): Use std::chrono::steady_clock instead of
2765 gettimeofday.
2766
8629c02c
SM		 27672016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2768
2769 * Makefile.in: Fix whitespace formatting.
2770
b593ecca
SM		 27712016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2772
2773 * Makefile.in (SFILES, OBS): Flatten list and order
2774 alphabetically.
2775
9986ba08
PA		 27762016-11-23 Pedro Alves <palves@redhat.com>
2777
2778 * event-loop.c (handle_file_event): Use warning.
2779 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2780 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2781 Use warning.
2782
4eefa7bc
PA		 27832016-11-23 Pedro Alves <palves@redhat.com>
2784
2785 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2786 output.
2787 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2788 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2789 debug_printf and debug_flush for debug output.
2790 * server.c (handle_general_set): Likewise.
2791 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2792 output.
2793
5443506e
SM		 27942016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2795
2796 * Makefile.in (.c.o): Replace rule with ...
2797 (%.o: %.c): ... this one.
2798
3b165252
SM		 27992016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2800
2801 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2802 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2803 make.
2804 * configure.ac: Remove checks for the make program.
2805 * configure: Re-generate.
2806
0bcda685
PA		 28072016-10-28 Pedro Alves <palves@redhat.com>
2808
2809 * Makefile.in (CXX_DIALECT): Get from configure.
2810 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2811 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2812 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2813 * config.in: Regenerate.
2814 * configure: Regenerate.
2815
c3805894
YQ		 28162016-10-27 Yao Qi <yao.qi@linaro.org>
2817
2818 * linux-low.c (linux_supports_range_stepping): Return true if
2819 can_software_single_step return true.
2820
89342618
YQ		 28212016-10-27 Yao Qi <yao.qi@linaro.org>
2822
2823 * inferiors.c (find_inferior_in_random): New function.
2824 * inferiors.h (find_inferior_in_random): Declare.
2825 * linux-low.c (linux_wait_for_event_filtered): Call
2826 find_inferior_in_random instead of find_inferior.
2827
e3652c84
YQ		 28282016-10-27 Yao Qi <yao.qi@linaro.org>
2829
2830 * linux-low.c (linux_wait_1): If single-step breakpoints are
2831 inserted, remove them.
2832
5a04c4cf
PA		 28332016-10-26 Pedro Alves <palves@redhat.com>
2834
2835 * linux-low.c (handle_extended_wait): Link parent/child fork
2836 threads.
2837 (linux_wait_1): Unlink them.
2838 (linux_set_resume_request): Ignore resume requests for
2839 already-resumed and unhandled fork child threads.
2840 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2841 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2842 New functions.
2843 (handle_v_requests) <vCont>: Don't call require_running.
2844 * server.h (in_queued_stop_replies): New declaration.
2845
cb93dc7f
YQ		 28462016-10-24 Yao Qi <yao.qi@linaro.org>
2847
2848 PR server/20733
2849 * linux-aarch64-low.c (append_insns): Cast the return value to
2850 'uint32_t *'.
2851
a1078bea
YQ		 28522016-10-10 Yao Qi <yao.qi@linaro.org>
2853
2854 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2855
1fb77080
SDJ		 28562016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2857
2858 * target.c (target_supports_multi_process): New function, moved
2859 from...
2860 * target.h (target_supports_multi_process): ... here. Remove
2861 macro.
2862
39b5a3b9
TT		 28632016-10-05 Tom Tromey <tom@tromey.com>
2864
2865 PR remote/20655:
2866 * tracepoint.c (handle_tracepoint_bkpts): Check
2867 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2868
c1d0b70a
YQ		 28692016-10-05 Yao Qi <yao.qi@linaro.org>
2870
2871 * configure.srv: Update the path of arm-*.xml files.
2872
0a69eedb
YQ		 28732016-10-05 Terry Guo <terry.guo@arm.com>
2874 Yao Qi <yao.qi@linaro.org>
2875
2876 * Makefile.in: Adjust the path of rules.
2877 * configure.srv: Update the path of xml files.
2878 * regformats/arm-with-iwmmxt.dat: Regenerated.
2879 * regformats/arm-with-neon.dat: Likewise.
2880 * regformats/arm-with-vfpv2.dat: Likewise.
2881 * regformats/arm-with-vfpv3.dat Likewise.
2882
17e16485
YQ		 28832016-09-30 Yao Qi <yao.qi@linaro.org>
2884
2885 PR gdbserver/20627
2886 * target.c (target_stop_and_wait): Don't call
2887 target_continue_no_signal, use resume_stop instead.
2888
edeeb602
YQ		 28892016-09-26 Yao Qi <yao.qi@linaro.org>
2890
2891 * linux-low.c (linux_wait_1): Call debug_exit.
2892
503b1c39
PA		 28932016-09-23 Pedro Alves <palves@redhat.com>
2894
2895 * Makefile.in (SFILES): Add common/new-op.c.
2896 (OBS): Add common/new-op.o.
2897 (new-op.o): New rule.
2898
74172ecf
SM		 28992016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2900
2901 * .gitinore: Ignore more files.
2902
fc6cda2e
YQ		 29032016-09-21 Yao Qi <yao.qi@linaro.org>
2904
2905 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2906 23.
2907
bc1e6c81
SDJ		 29082016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2909
2910 * server.c (start_inferior): Call target_mourn_inferior instead of
2911 mourn_inferior; pass ptid_t argument to it.
2912 (resume): Likewise.
2913 (handle_target_event): Likewise.
2914 * target.c (target_mourn_inferior): New function.
2915 * target.h (mourn_inferior): Delete macro.
2916
0e00e962
AA		 29172016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2918
2919 * linux-low.c (lwp_is_stepping): New function.
2920
1d8cb77d
CL		 29212016-09-06 Carl Love <cel@us.ibm.com>
2922
2923 * server.c (start_inferior): Fixed comment, requested comment change
2924 didn't get updated correctly. Removed reference to ptrace () call as
2925 it is only true on Linux systems.
2926
7313bced
CL		 29272016-09-06 Carl Love <cel@us.ibm.com>
2928
2929 * server.c (start_inferior): Do not call
2930 function target_post_create_inferior () if the
2931 inferior process has already exited.
2932
cf6de44d
PA		 29332016-09-05 Pedro Alves <palves@redhat.com>
2934
2935 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2936 (COMPILE.pre, CC_LD): Use CXX directly.
2937 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2938 * acinclude.m4: Don't include build-with-cxx.m4.
2939 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2940 * configure: Regenerate.
2941
c1da6748
AT		 29422016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2943
2944 PR gdb/19495
2945 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2946 call writing data to own_buf.
2947
f2b9e3df
SDJ		 29482016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2949
2950 * target.c (mywait): Call target_wait instead of
2951 the_target->wait.
2952 (target_wait): New function.
2953
049a8570
SDJ		 29542016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2955
2956 * server.c (start_inferior): New variable 'ptid'. Replace calls
2957 to the_target->resume by target_continue{,_no_signal}, depending
2958 on the case.
2959 * target.c (target_stop_and_wait): Call target_continue_no_signal
2960 instead of the_target->resume.
2961 (target_continue): New function.
2962
3aa5cfa0
AT		 29632016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2964
2965 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2966
754653a7
AZ		 29672016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2968
2969 PR server/20491
2970 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2971 ps_prochandle.
2972 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2973 * linux-arm-low.c (ps_get_thread_area): Likewise.
2974 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2975 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2976 * linux-mips-low.c (ps_get_thread_area): Likewise.
2977 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2978 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2979 * linux-x86-low.c (ps_get_thread_area): Likewise.
2980 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2981
ed036b40
PA		 29822016-08-19 Pedro Alves <palves@redhat.com>
2983
2984 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2985
c8ef42ee
PA		 29862016-08-19 Pedro Alves <palves@redhat.com>
2987
2988 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2989 comment. Use memcpy instead of casting through unsigned long.
2990
9c235a72
PA		 29912016-08-19 Pedro Alves <palves@redhat.com>
2992
2993 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2994 allocating around 0x80000000.
2995
201506da
PA		 29962016-08-19 Pedro Alves <palves@redhat.com>
2997
2998 PR gdb/20415
2999 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3000 (x32-avx512-linux-ipa.o): New rules.
3001 * configure.ac (x86_64-*-linux*): New x32 check.
3002 * configure.srv (ipa_x32_linux_regobj): New.
3003 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3004 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3005 descriptions.
3006 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3007 descriptions.
3008 * configure: Regenerate.
3009
f348d89a
PA		 30102016-08-09 Pedro Alves <palves@redhat.com>
3011
3012 PR gdb/18653
3013 * Makefile.in (OBS): Add signals-state-save-restore.o.
3014 (signals-state-save-restore.o): New rule.
3015 * config.in: Regenerate.
3016 * configure: Regenerate.
3017 * linux-low.c: Include "signals-state-save-restore.h".
3018 (linux_create_inferior): Call
3019 restore_original_signals_state.
3020 * server.c: Include "dispositions-save-restore.h".
3021 (captured_main): Call save_original_signals_state.
3022
1baf5149
PA		 30232016-08-05 Pedro Alves <palves@redhat.com>
3024
3025 * configure: Regenerate.
3026
fcd4a73d
YQ		 30272016-08-04 Yao Qi <yao.qi@linaro.org>
3028
3029 * linux-low.c (regsets_fetch_inferior_registers): Check
3030 errno is ESRCH or not.
3031
979659d0
YQ		 30322016-08-02 Yao Qi <yao.qi@linaro.org>
3033
3034 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3035 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3036 (thread_db_load_search): Update.
3037 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3038 td_ta_set_event and td_ta_event_getmsg.
3039
6598661d
PA		 30402016-07-26 Pedro Alves <palves@redhat.com>
3041
3042 PR server/20414
3043 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3044 of unsigned long for 64-bit registers and use uint32_t instead of
3045 unsigned int for 32-bit registers.
3046
9cf12d57
PA		 30472016-07-26 Pedro Alves <palves@redhat.com>
3048
3049 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3050 to 'ptrace'.
3051
305450ed
TT		 30522016-07-21 Tom Tromey <tom@tromey.com>
3053
3054 * configure: Rebuild.
3055
2583da7c
YQ		 30562016-07-21 Yao Qi <yao.qi@linaro.org>
3057
3058 * mem-break.c (find_gdb_breakpoint): Cast bp to
3059 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3060
21536b36
YQ		 30612016-07-21 Yao Qi <yao.qi@linaro.org>
3062
3063 * server.c (handle_v_requests): Support s and S actions
3064 if target_supports_software_single_step return true.
3065
8901d193
YQ		 30662016-07-21 Yao Qi <yao.qi@linaro.org>
3067
3068 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3069 is resume_step, call maybe_hw_step.
3070 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3071 and unstop them.
3072 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3073 breakpoints or not.
3074 (proceed_one_lwp): If resume request is resume_step, install
3075 reinsert breakpoints and call maybe_hw_step.
3076
0e9a339e
YQ		 30772016-07-21 Yao Qi <yao.qi@linaro.org>
3078
3079 * linux-low.c (proceed_one_lwp): Declare.
3080 (linux_resume_one_thread): Remove local variable 'step'.
3081 Lift code enqueue signal. Call proceed_one_lwp instead of
3082 linux_resume_one_lwp.
3083
4281b351
YQ		 30842016-07-21 Yao Qi <yao.qi@linaro.org>
3085
3086 * linux-low.c (linux_resume_one_thread): Call
3087 enqueue_pending_signal.
3088
984a2c04
YQ		 30892016-07-21 Yao Qi <yao.qi@linaro.org>
3090
3091 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3092 * inferiors.c (do_restore_current_thread_cleanup): New function.
3093 (make_cleanup_restore_current_thread): Likewise.
3094 * linux-low.c (install_software_single_step_breakpoints): Call
3095 make_cleanup_restore_current_thread. Switch current_thread to
3096 thread.
3097
bec903c9
YQ		 30982016-07-21 Yao Qi <yao.qi@linaro.org>
3099
3100 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3101 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3102 (clone_one_breakpoint): Likewise.
3103 (delete_reinsert_breakpoints): Change parameter to thread.
3104 Callers updated.
3105 (has_reinsert_breakpoints): Likewise.
3106 (uninsert_reinsert_breakpoints): Likewise.
3107 (reinsert_reinsert_breakpoints): Likewise.
3108 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3109 (delete_reinsert_breakpoints): Likewise.
3110 (reinsert_reinsert_breakpoints): Likewise.
3111 (uninsert_reinsert_breakpoints): Likewise.
3112 (has_reinsert_breakpoints): Likewise.
3113
63c40ec7
YQ		 31142016-07-21 Yao Qi <yao.qi@linaro.org>
3115
3116 * inferiors.c (get_thread_process): Make parameter const.
3117 * inferiors.h (get_thread_process): Update declaration.
3118 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3119 Add new parameters child_thread and parent_thread. Callers
3120 updated.
3121 * mem-break.h (clone_all_breakpoints): Update declaration.
3122
9aa76cd0
YQ		 31232016-07-21 Yao Qi <yao.qi@linaro.org>
3124
3125 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3126 <command_list, handler>: Remove.
3127 (struct gdb_breakpoint): New.
3128 (struct other_breakpoint): New.
3129 (struct reinsert_breakpoint): New.
3130 (is_gdb_breakpoint): New function.
3131 (any_persistent_commands): Update command_list if
3132 is_gdb_breakpoint returns true.
3133 (set_breakpoint): Create breakpoints according to their types.
3134 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3135 (set_gdb_breakpoint_1): Likewise.
3136 (set_gdb_breakpoint): Likewise.
3137 (clear_breakpoint_conditions): Change parameter type to
3138 'struct gdb_breakpoint *'.
3139 (clear_breakpoint_commands): Likewise.
3140 (clear_breakpoint_conditions_and_commands): Likewise.
3141 (add_condition_to_breakpoint): Likewise.
3142 (add_breakpoint_condition): Likewise.
3143 (add_commands_to_breakpoint): Likewise.
3144 (check_breakpoints): Check other_breakpoint.
3145 (clone_one_breakpoint): Clone breakpopint according to its type.
3146 * mem-break.h (struct gdb_breakpoint): Declare.
3147 (set_gdb_breakpoint): Update declaration.
3148 (clear_breakpoint_conditions_and_commands): Likewise.
3149 (add_breakpoint_condition): Likewise.
3150 (add_breakpoint_commands): Likewise.
3151 * server.c (process_point_options): Change parameter type to
3152 'struct gdb_breakpoint *'.
3153
811f8301
YQ		 31542016-07-21 Yao Qi <yao.qi@linaro.org>
3155
3156 * mem-break.c (set_breakpoint_at): Rename it to ...
3157 (set_breakpoint_type_at): ... it.
3158 (set_breakpoint_at): Call set_breakpoint_type_at.
3159 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3160 * mem-break.h (set_breakpoint_at): Update comments.
3161
b1c51e36
CLT		 31622016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3163
3164 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3165 to buf parameter.
3166 (nios2_store_gregset): Likewise.
3167
ced2dffb
PA		 31682016-07-01 Pedro Alves <palves@redhat.com>
3169 Antoine Tremblay <antoine.tremblay@ericsson.com>
3170
3171 * linux-low.c: Change interface to take the target lwp_info
3172 pointer directly and return void. Handle detaching from a zombie
3173 thread.
3174 (linux_detach_lwp_callback): New function.
3175 (linux_detach): Detach from the leader thread after detaching from
3176 the clone threads.
3177
2ac09a5b
YQ		 31782016-06-28 Yao Qi <yao.qi@linaro.org>
3179
3180 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3181 for variable new_offset.
3182 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3183 (aarch64_ftrace_insn_reloc_cb): Likewise.
3184 (aarch64_ftrace_insn_reloc_tb): Likewise.
3185 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3186 PRIx64 instead of PRIx32.
3187
79e7fd4f
YQ		 31882016-06-28 Yao Qi <yao.qi@linaro.org>
3189
3190 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3191 (the_low_target): Install arm_get_syscall_trapinfo.
3192
061fc021
YQ		 31932016-06-28 Yao Qi <yao.qi@linaro.org>
3194
3195 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3196 function.
3197 (the_low_target): Install aarch64_get_syscall_trapinfo.
3198
4cc32bec
YQ		 31992016-06-28 Yao Qi <yao.qi@linaro.org>
3200
3201 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3202 Callers updated.
3203 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3204 Remove parameter sysno.
3205 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3206 sysret.
3207
782c1122
AA		 32082016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3209
3210 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3211 (s390_emit_ne_goto): Likewise.
3212 (s390_emit_lt_goto): Likewise.
3213 (s390_emit_le_goto): Likewise.
3214 (s390_emit_gt_goto): Likewise.
3215 (s390_emit_ge_goto): Likewise.
3216 (s390x_emit_eq_goto): Likewise.
3217 (s390x_emit_ne_goto): Likewise.
3218 (s390x_emit_lt_goto): Likewise.
3219 (s390x_emit_le_goto): Likewise.
3220 (s390x_emit_gt_goto): Likewise.
3221 (s390x_emit_ge_goto): Likewise.
3222 (s390_emit_ops_impl): Mark variable static.
3223 (s390x_emit_ops): Likewise.
3224
2e7b624b
YQ		 32252016-06-17 Yao Qi <yao.qi@linaro.org>
3226
3227 * linux-low.c (handle_extended_wait): Call
3228 uninsert_reinsert_breakpoints for the parent process. Remove
3229 reinsert breakpoints from the child process. Reinsert them to
3230 the parent process when vfork is done.
3231 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3232 (reinsert_reinsert_breakpoints): New function.
3233 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3234 (reinsert_reinsert_breakpoints): Declare.
3235
8a81c5d7
YQ		 32362016-06-17 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-low.c (handle_extended_wait): If the parent is doing
3239 step-over, remove the reinsert breakpoints from the forked child.
3240
f50bf8e5
YQ		 32412016-06-17 Yao Qi <yao.qi@linaro.org>
3242
3243 * linux-low.c (unsuspend_all_lwps): Declare.
3244 (linux_low_filter_event): If thread exited, call finish_step_over.
3245 If step-over is finished, unsuspend other threads.
3246
8376a3cb
YQ		 32472016-06-17 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-low.c (linux_resume_one_lwp_throw): Assert
3250 has_reinsert_breakpoints returns false.
3251 * mem-break.c (delete_disabled_breakpoints): Assert
3252 bp type isn't reinsert_breakpoint.
3253
f79b145d
YQ		 32542016-06-17 Yao Qi <yao.qi@linaro.org>
3255
3256 * linux-low.c (maybe_hw_step): New function.
3257 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3258 (finish_step_over): Switch current_thread to lwp temporarily,
3259 and assert has_reinsert_breakpoints returns true.
3260 (proceed_one_lwp): Call maybe_hw_step.
3261 * mem-break.c (has_reinsert_breakpoints): New function.
3262 * mem-break.h (has_reinsert_breakpoints): Declare.
3263
0ae534d2
JT		 32642016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3265
3266 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3267
fcdad592
YQ		 32682016-05-17 Yao Qi <yao.qi@linaro.org>
3269
3270 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3271 instead of find_inferior.
3272
9e784964
YQ		 32732016-05-05 Yao Qi <yao.qi@linaro.org>
3274
3275 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3276 Initialize res to zero.
3277
cf2ebb6e
YQ		 32782016-05-05 Yao Qi <yao.qi@linaro.org>
3279
3280 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3281 to uint32_t.
3282
c1aebf87
UW		 32832016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3284
3285 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3286 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3287 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3288
35fd2deb 32892016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3290 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3291
3292 * tracepoint.c (write_inferior_int8): New function.
3293 (cmd_qtenable_disable): Write enable flag using
3294 write_inferior_int8.
3295
484b3c32
YQ		 32962016-04-25 Yao Qi <yao.qi@linaro.org>
3297
3298 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3299 (need_step_over_p): Return zero if the LWP has pending signals
3300 can be delivered on software single step target.
3301
85ba7d86
YQ		 33022016-04-25 Yao Qi <yao.qi@linaro.org>
3303
3304 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3305 return instead of error.
3306
3539aa13
YQ		 33072016-04-22 Yao Qi <yao.qi@linaro.org>
3308
3309 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3310 to 23.
3311
5b061e98
YQ		 33122016-04-22 Yao Qi <yao.qi@linaro.org>
3313
3314 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3315 signal when stepping over breakpoint with software single
3316 step.
3317
3451269c
PA		 33182016-04-21 Pedro Alves <palves@redhat.com>
3319
3320 * linux-s390-low.c (s390_collect_ptrace_register)
3321 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3322 add casts.
3323 (s390_check_regset): Use void * instead of gdb_byte *.
3324
a2358508
PA		 33252016-04-20 Pedro Alves <palves@redhat.com>
3326
3327 * configure: Renegerate.
3328
6885166d
YQ		 33292016-04-20 Yao Qi <yao.qi@linaro.org>
3330
3331 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3332 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3333 number 16.
3334 (arm_store_gregset): Likewise.
3335
2b863f51
WT		 33362016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3337
3338 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3339 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3340 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3341 (amd64-avx-mpx-linux.c): New rules.
3342 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3343 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3344 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3345 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3346 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3347 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3348 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3349 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3350 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3351 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3352 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3353 * linux-x86-low.c (x86_linux_read_description): Add case for
3354 X86_XSTATE_AVX_MPX_MASK.
3355 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3356 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3357 init_registers_i386_avx_mpx_linux.
3358 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3359 (initialize_low_tracepoint): Call
3360 init_registers_i386_avx_mpx_linux.
3361 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3362 (initialize_low_tracepoint): Call
3363 init_registers_amd64_avx_mpx_linux.
3364 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3365 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3366 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3367 declarations.
3368
9b30624b
PA		 33692016-04-18 Pedro Alves <palves@redhat.com>
3370
3371 * configure: Regenerate.
3372
45e3745e
AT		 33732016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3374
3375 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3376 (aarch64_emit_sub): Likewise.
3377
2afc13ff
PA		 33782016-04-12 Pedro Alves <palves@redhat.com>
3379
3380 * utils.c (prepare_to_throw_exception): Delete.
3381
6e774b13
SM		 33822016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3383
3384 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3385
4dca19f8
MK		 33862016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3387
3388 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3389
d0a9981f
MK		 33902016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3391
3392 * linux-aarch64-ipa.c: Add <elf.h> include.
3393 * linux-ppc-ipa.c: Add <elf.h> include.
3394 * linux-s390-ipa.c: Add <elf.h> include.
3395
252db07e
MK		 33962016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3397
3398 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3399 (get_raw_reg_ptr): Likewise.
3400 (get_trace_state_variable_value_ptr): Likewise.
3401 (set_trace_state_variable_value_ptr): Likewise.
3402 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3403 char *.
3404
14e2b6d9
MK		 34052016-03-31 Wei-cheng Wang <cole945@gmail.com>
3406 Marcin Kościelnicki <koriakin@0x04.net>
3407
3408 PR/17221
3409 * linux-ppc-low.c (emit_insns): New function.
3410 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3411 (ppc_emit_prologue): New function.
3412 (ppc_emit_epilogue): New function.
3413 (ppc_emit_add): New function.
3414 (ppc_emit_sub): New function.
3415 (ppc_emit_mul): New function.
3416 (ppc_emit_lsh): New function.
3417 (ppc_emit_rsh_signed): New function.
3418 (ppc_emit_rsh_unsigned): New function.
3419 (ppc_emit_ext): New function.
3420 (ppc_emit_zero_ext): New function.
3421 (ppc_emit_log_not): New function.
3422 (ppc_emit_bit_and): New function.
3423 (ppc_emit_bit_or): New function.
3424 (ppc_emit_bit_xor): New function.
3425 (ppc_emit_bit_not): New function.
3426 (ppc_emit_equal): New function.
3427 (ppc_emit_less_signed): New function.
3428 (ppc_emit_less_unsigned): New function.
3429 (ppc_emit_ref): New function.
3430 (ppc_emit_const): New function.
3431 (ppc_emit_reg): New function.
3432 (ppc_emit_pop): New function.
3433 (ppc_emit_stack_flush): New function.
3434 (ppc_emit_swap): New function.
3435 (ppc_emit_stack_adjust): New function.
3436 (ppc_emit_call): New function.
3437 (ppc_emit_int_call_1): New function.
3438 (ppc_emit_void_call_2): New function.
3439 (ppc_emit_if_goto): New function.
3440 (ppc_emit_goto): New function.
3441 (ppc_emit_eq_goto): New function.
3442 (ppc_emit_ne_goto): New function.
3443 (ppc_emit_lt_goto): New function.
3444 (ppc_emit_le_goto): New function.
3445 (ppc_emit_gt_goto): New function.
3446 (ppc_emit_ge_goto): New function.
3447 (ppc_write_goto_address): New function.
3448 (ppc_emit_ops_impl): New static variable.
3449 (ppc64v1_emit_prologue): New function.
3450 (ppc64v2_emit_prologue): New function.
3451 (ppc64_emit_epilogue): New function.
3452 (ppc64_emit_add): New function.
3453 (ppc64_emit_sub): New function.
3454 (ppc64_emit_mul): New function.
3455 (ppc64_emit_lsh): New function.
3456 (ppc64_emit_rsh_signed): New function.
3457 (ppc64_emit_rsh_unsigned): New function.
3458 (ppc64_emit_ext): New function.
3459 (ppc64_emit_zero_ext): New function.
3460 (ppc64_emit_log_not): New function.
3461 (ppc64_emit_bit_and): New function.
3462 (ppc64_emit_bit_or): New function.
3463 (ppc64_emit_bit_xor): New function.
3464 (ppc64_emit_bit_not): New function.
3465 (ppc64_emit_equal): New function.
3466 (ppc64_emit_less_signed): New function.
3467 (ppc64_emit_less_unsigned): New function.
3468 (ppc64_emit_ref): New function.
3469 (ppc64_emit_const): New function.
3470 (ppc64v1_emit_reg): New function.
3471 (ppc64v2_emit_reg): New function.
3472 (ppc64_emit_pop): New function.
3473 (ppc64_emit_stack_flush): New function.
3474 (ppc64_emit_swap): New function.
3475 (ppc64v1_emit_call): New function.
3476 (ppc64v2_emit_call): New function.
3477 (ppc64v1_emit_int_call_1): New function.
3478 (ppc64v2_emit_int_call_1): New function.
3479 (ppc64v1_emit_void_call_2): New function.
3480 (ppc64v2_emit_void_call_2): New function.
3481 (ppc64_emit_if_goto): New function.
3482 (ppc64_emit_eq_goto): New function.
3483 (ppc64_emit_ne_goto): New function.
3484 (ppc64_emit_lt_goto): New function.
3485 (ppc64_emit_le_goto): New function.
3486 (ppc64_emit_gt_goto): New function.
3487 (ppc64_emit_ge_goto): New function.
3488 (ppc64v1_emit_ops_impl): New static variable.
3489 (ppc64v2_emit_ops_impl): New static variable.
3490 (ppc_emit_ops): New function.
3491 (linux_low_target): Wire in ppc_emit_ops.
3492
a2174ba4
MK		 34932016-03-31 Wei-cheng Wang <cole945@gmail.com>
3494 Marcin Kościelnicki <koriakin@0x04.net>
3495
3496 PR/17221
3497 * Makefile.in: Add powerpc-*-ipa.o
3498 * configure.srv: Add ipa_obj for powerpc*-linux.
3499 * linux-ppc-ipa.c: New file.
3500 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3501 includes.
3502 (PPC_FIELD): New macro.
3503 (PPC_SEXT): New macro.
3504 (PPC_OP6): New macro.
3505 (PPC_BO): New macro.
3506 (PPC_LI): New macro.
3507 (PPC_BD): New macro.
3508 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3509 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3510 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3511 (ppc_get_thread_area): New function.
3512 (is_elfv2_inferior): New function.
3513 (gen_ds_form): New function.
3514 (GEN_STD): New macro.
3515 (GEN_STDU): New macro.
3516 (GEN_LD): New macro.
3517 (GEN_LDU): New macro.
3518 (gen_d_form): New function.
3519 (GEN_ADDI): New macro.
3520 (GEN_ADDIS): New macro.
3521 (GEN_LI): New macro.
3522 (GEN_LIS): New macro.
3523 (GEN_ORI): New macro.
3524 (GEN_ORIS): New macro.
3525 (GEN_LWZ): New macro.
3526 (GEN_STW): New macro.
3527 (GEN_STWU): New macro.
3528 (gen_xfx_form): New function.
3529 (GEN_MFSPR): New macro.
3530 (GEN_MTSPR): New macro.
3531 (GEN_MFCR): New macro.
3532 (GEN_MTCR): New macro.
3533 (GEN_SYNC): New macro.
3534 (GEN_LWSYNC): New macro.
3535 (gen_x_form): New function.
3536 (GEN_OR): New macro.
3537 (GEN_MR): New macro.
3538 (GEN_LWARX): New macro.
3539 (GEN_STWCX): New macro.
3540 (GEN_CMPW): New macro.
3541 (gen_md_form): New function.
3542 (GEN_RLDICL): New macro.
3543 (GEN_RLDICR): New macro.
3544 (gen_i_form): New function.
3545 (GEN_B): New macro.
3546 (GEN_BL): New macro.
3547 (gen_b_form): New function.
3548 (GEN_BNE): New macro.
3549 (GEN_LOAD): New macro.
3550 (GEN_STORE): New macro.
3551 (gen_limm): New function.
3552 (gen_atomic_xchg): New function.
3553 (gen_call): New function.
3554 (ppc_relocate_instruction): New function.
3555 (ppc_install_fast_tracepoint_jump_pad): New function.
3556 (ppc_get_min_fast_tracepoint_insn_len): New function.
3557 (ppc_get_ipa_tdesc_idx): New function.
3558 (the_low_target): Wire in the new functions.
3559 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3560 tdescs.
3561 * linux-ppc-tdesc.h: New file.
3562
a13c4696
MK		 35632016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3564
3565 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3566 (alloc_jump_pad_buffer): New function.
3567 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3568 (alloc_jump_pad_buffer): New function.
3569 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3570 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3571 (alloc_jump_pad_buffer): New function.
3572 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3573 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3574 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3575 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3576
1cda1512
MK		 35772016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3578
3579 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3580 * linux-amd64-ipa.c: Likewise.
3581 * linux-i386-ipa.c: Likewise.
3582 * linux-s390-ipa.c: Likewise.
3583 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3584 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3585 set_trace_state_variable_value_ptr.
3586 (struct ipa_sym_addresses): Likewise.
3587 (symbol_list): Likewise.
3588 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3589 accessing gdb_collect directly.
3590 (gdb_collect_ptr_type): New typedef.
3591 (get_raw_reg_ptr_type): New typedef.
3592 (get_trace_state_variable_value_ptr_type): New typedef.
3593 (set_trace_state_variable_value_ptr_type): New typedef.
3594 (gdb_collect_ptr): New global.
3595 (get_raw_reg_ptr): New global.
3596 (get_trace_state_variable_value_ptr): New global.
3597 (set_trace_state_variable_value_ptr): New global.
3598 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3599 accessing get_raw_reg directly.
3600 (get_get_tsv_func_addr): Likewise for
3601 get_trace_state_variable_value_ptr.
3602 (get_set_tsv_func_addr): Likewise for
3603 set_trace_state_variable_value_ptr.
3604 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3605
72fb5488
SM		 36062016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3607
3608 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3609
28170b88
MK		 36102016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3611
3612 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3613 packets.
3614 (relocate_instruction): Remove own_buf.
3615 * server.c (own_buf): Make global.
3616 (handle_v_requests): Make global.
3617 * server.h (own_buf): New declaration.
3618 (handle_v_requests): New prototype.
3619
f39e8743
MK		 36202016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3621
3622 PR 18377
3623 * linux-s390-low.c (add_insns): New function.
3624 (s390_emit_prologue): New function.
3625 (s390_emit_epilogue): New function.
3626 (s390_emit_add): New function.
3627 (s390_emit_sub): New function.
3628 (s390_emit_mul): New function.
3629 (s390_emit_lsh): New function.
3630 (s390_emit_rsh_signed): New function.
3631 (s390_emit_rsh_unsigned): New function.
3632 (s390_emit_ext): New function.
3633 (s390_emit_log_not): New function.
3634 (s390_emit_bit_and): New function.
3635 (s390_emit_bit_or): New function.
3636 (s390_emit_bit_xor): New function.
3637 (s390_emit_bit_not): New function.
3638 (s390_emit_equal): New function.
3639 (s390_emit_less_signed): New function.
3640 (s390_emit_less_unsigned): New function.
3641 (s390_emit_ref): New function.
3642 (s390_emit_if_goto): New function.
3643 (s390_emit_goto): New function.
3644 (s390_write_goto_address): New function.
3645 (s390_emit_litpool): New function.
3646 (s390_emit_const): New function.
3647 (s390_emit_call): New function.
3648 (s390_emit_reg): New function.
3649 (s390_emit_pop): New function.
3650 (s390_emit_stack_flush): New function.
3651 (s390_emit_zero_ext): New function.
3652 (s390_emit_swap): New function.
3653 (s390_emit_stack_adjust): New function.
3654 (s390_emit_set_r2): New function.
3655 (s390_emit_int_call_1): New function.
3656 (s390_emit_void_call_2): New function.
3657 (s390_emit_eq_goto): New function.
3658 (s390_emit_ne_goto): New function.
3659 (s390_emit_lt_goto): New function.
3660 (s390_emit_le_goto): New function.
3661 (s390_emit_gt_goto): New function.
3662 (s390_emit_ge_goto): New function.
3663 (s390x_emit_prologue): New function.
3664 (s390x_emit_epilogue): New function.
3665 (s390x_emit_add): New function.
3666 (s390x_emit_sub): New function.
3667 (s390x_emit_mul): New function.
3668 (s390x_emit_lsh): New function.
3669 (s390x_emit_rsh_signed): New function.
3670 (s390x_emit_rsh_unsigned): New function.
3671 (s390x_emit_ext): New function.
3672 (s390x_emit_log_not): New function.
3673 (s390x_emit_bit_and): New function.
3674 (s390x_emit_bit_or): New function.
3675 (s390x_emit_bit_xor): New function.
3676 (s390x_emit_bit_not): New function.
3677 (s390x_emit_equal): New function.
3678 (s390x_emit_less_signed): New function.
3679 (s390x_emit_less_unsigned): New function.
3680 (s390x_emit_ref): New function.
3681 (s390x_emit_if_goto): New function.
3682 (s390x_emit_const): New function.
3683 (s390x_emit_call): New function.
3684 (s390x_emit_reg): New function.
3685 (s390x_emit_pop): New function.
3686 (s390x_emit_stack_flush): New function.
3687 (s390x_emit_zero_ext): New function.
3688 (s390x_emit_swap): New function.
3689 (s390x_emit_stack_adjust): New function.
3690 (s390x_emit_int_call_1): New function.
3691 (s390x_emit_void_call_2): New function.
3692 (s390x_emit_eq_goto): New function.
3693 (s390x_emit_ne_goto): New function.
3694 (s390x_emit_lt_goto): New function.
3695 (s390x_emit_le_goto): New function.
3696 (s390x_emit_gt_goto): New function.
3697 (s390x_emit_ge_goto): New function.
3698 (s390_emit_ops): New function.
3699 (struct linux_target_ops): Fill in emit_ops hook.
3700
abd9baf9
MK		 37012016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3702
3703 PR 18377
3704 * Makefile.in: Add s390 IPA files.
3705 * configure.srv: Build IPA for s390.
3706 * linux-s390-ipa.c: New file.
3707 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3708 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3709 (tdesc_s390_linux32): Likewise.
3710 (init_registers_s390_linux32v1): Likewise.
3711 (tdesc_s390_linux32v1): Likewise.
3712 (init_registers_s390_linux32v2): Likewise.
3713 (tdesc_s390_linux32v2): Likewise.
3714 (init_registers_s390_linux64): Likewise.
3715 (tdesc_s390_linux64): Likewise.
3716 (init_registers_s390_linux64v1): Likewise.
3717 (tdesc_s390_linux64v1): Likewise.
3718 (init_registers_s390_linux64v2): Likewise.
3719 (tdesc_s390_linux64v2): Likewise.
3720 (init_registers_s390_te_linux64): Likewise.
3721 (tdesc_s390_te_linux64): Likewise.
3722 (init_registers_s390_vx_linux64): Likewise.
3723 (tdesc_s390_vx_linux64): Likewise.
3724 (init_registers_s390_tevx_linux64): Likewise.
3725 (tdesc_s390_tevx_linux64): Likewise.
3726 (init_registers_s390x_linux64): Likewise.
3727 (tdesc_s390x_linux64): Likewise.
3728 (init_registers_s390x_linux64v1): Likewise.
3729 (tdesc_s390x_linux64v1): Likewise.
3730 (init_registers_s390x_linux64v2): Likewise.
3731 (tdesc_s390x_linux64v2): Likewise.
3732 (init_registers_s390x_te_linux64): Likewise.
3733 (tdesc_s390x_te_linux64): Likewise.
3734 (init_registers_s390x_vx_linux64): Likewise.
3735 (tdesc_s390x_vx_linux64): Likewise.
3736 (init_registers_s390x_tevx_linux64): Likewise.
3737 (tdesc_s390x_tevx_linux64): Likewise.
3738 (have_hwcap_s390_vx): New static variable.
3739 (s390_arch_setup): Fill have_hwcap_s390_vx.
3740 (s390_get_thread_area): New function.
3741 (s390_ft_entry_gpr_esa): New const.
3742 (s390_ft_entry_gpr_zarch): New const.
3743 (s390_ft_entry_misc): New const.
3744 (s390_ft_entry_fr): New const.
3745 (s390_ft_entry_vr): New const.
3746 (s390_ft_main_31): New const.
3747 (s390_ft_main_64): New const.
3748 (s390_ft_exit_fr): New const.
3749 (s390_ft_exit_vr): New const.
3750 (s390_ft_exit_misc): New const.
3751 (s390_ft_exit_gpr_esa): New const.
3752 (s390_ft_exit_gpr_zarch): New const.
3753 (append_insns): New function.
3754 (s390_relocate_instruction): New function.
3755 (s390_install_fast_tracepoint_jump_pad): New function.
3756 (s390_get_min_fast_tracepoint_insn_len): New function.
3757 (s390_get_ipa_tdesc_idx): New function.
3758 (struct linux_target_ops): Wire in the above functions.
3759 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3760 * linux-s390-tdesc.h: New file.
3761
a4105d04
MK		 37622016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3763
3764 * linux-s390-low.c (s390_supports_tracepoints): New function.
3765 (struct linux_target_ops): Fill supports_tracepoints hook.
3766
35ac8b3e
YQ		 37672016-03-18 Yao Qi <yao.qi@linaro.org>
3768
3769 * linux-low.c (lwp_signal_can_be_delivered): New function.
3770 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3771
94610ec4
YQ		 37722016-03-18 Yao Qi <yao.qi@linaro.org>
3773
3774 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3775 0 if signal is enqueued. Remove 'signal' from one debugging
3776 message. Move one debugging message to some lines below.
3777 Remove code setting 'signal' to 0.
3778
80aea927
YQ		 37792016-03-18 Yao Qi <yao.qi@linaro.org>
3780
3781 * linux-low.c (linux_low_filter_event): Remove redundant
3782 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3783
b04fd3be
MK		 37842016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3785
3786 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3787 (struct linux_target_ops): Wire in the above.
3788
c40c8d4b
YQ		 37892016-03-03 Yao Qi <yao.qi@linaro.org>
3790
3791 * linux-low.c: Update comments to start_step_over.
3792
0f8288ae
YQ		 37932016-03-03 Yao Qi <yao.qi@linaro.org>
3794
3795 PR server/19736
3796 * linux-low.c (handle_extended_wait): Set child suspended
3797 if event_lwp->bp_reinsert isn't zero.
3798
fdbd04a8
YQ		 37992016-03-02 Yao Qi <yao.qi@linaro.org>
3800
3801 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3802 enqueue_pending_signal.
3803
6896a8fa
MK		 38042016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3805
3806 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3807 is actually loaded.
3808
ab503087
MK		 38092016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3810
3811 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3812 (s390_regmap_3264) [!__s390x__]: New global.
3813 (s390_collect_ptrace_register): Skip map entries containing -1.
3814 (s390_supply_ptrace_register): Ditto.
3815 (s390_fill_gprs_high): New function.
3816 (s390_store_gprs_high): New function.
3817 (s390_regsets): Add NT_S390_HIGH_GPRS.
3818 (s390_get_hwcap): Enable on 31-bit.
3819 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3820 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3821 Detect NT_S390_HIGH_GPRS.
3822 (s390_usrregs_info_3264): Enable on 31-bit.
3823 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3824 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3825
ae91f625
MK		 38262016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3827
3828 PR gdb/13808
3829 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3830 * configure.srv: Ditto.
3831 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3832 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3833 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3834 (init_registers_amd64_linux): Remove prototype.
3835 (tdesc_amd64_linux): Remove declaration.
3836 (get_ipa_tdesc): New function.
3837 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3838 initialize remaining tdescs.
3839 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3840 (init_registers_i386_linux): Remove prototype.
3841 (tdesc_i386_linux): Remove declaration.
3842 (get_ipa_tdesc): New function.
3843 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3844 initialize remaining tdescs.
3845 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3846 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3847 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3848 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3849 (x86_get_ipa_tdesc_idx): New function.
3850 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3851 * linux-x86-tdesc.h: New file.
3852 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3853 (target_get_ipa_tdesc_idx): New macro.
3854 * tracepoint.c (ipa_tdesc_idx): New macro.
3855 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3856 (symbol_list): Add ipa_tdesc_idx.
3857 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3858 (ipa_tdesc): Remove.
3859 (ipa_tdesc_idx): New variable.
3860 (get_context_regcache): Use get_ipa_tdesc.
3861 (gdb_collect): Ditto.
3862 (gdb_probe): Ditto.
3863 * tracepoint.h (get_ipa_tdesc): New prototype.
3864 (ipa_tdesc): Remove.
3865
e7ad2f14
PA		 38662016-02-24 Pedro Alves <palves@redhat.com>
3867
3868 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3869 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3870 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3871 Factor out common code between the USE_SIGTRAP_SIGINFO and
3872 !USE_SIGTRAP_SIGINFO blocks.
3873 (linux_low_filter_event): Call save_stop_reason instead of
3874 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3875 Update comments.
3876 (linux_wait_1): Update comments.
3877
657f9cde
WW		 38782016-02-24 Wei-cheng Wang <cole945@gmail.com>
3879
3880 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3881 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3882 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3883 ppc_insert_point, ppc_remove_point.
3884
b00b61e1
MK		 38852016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3886
3887 * linux-s390-low.c (s390_supports_z_point_type): New function.
3888 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3889
553cb527
YQ		 38902016-02-16 Yao Qi <yao.qi@linaro.org>
3891
3892 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3893 PC. Get pc from regcache_read_pc.
3894
a5652c21
YQ		 38952016-02-12 Yao Qi <yao.qi@linaro.org>
3896
3897 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3898 or linux_get_pc_32bit.
3899 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3900
ed443b61
YQ		 39012016-02-12 Yao Qi <yao.qi@linaro.org>
3902
3903 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3904 arm_linux_get_next_pcs_fixup.
3905
020ecd38
MK		 39062016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3907
3908 * tracepoint.c (x_tracepoint_action_download): Change
3909 write_inferior_data_ptr to write_inferior_data_pointer.
3910 (cmd_qtstart): Likewise.
3911 (write_inferior_data_ptr): Remove.
3912 (download_agent_expr): Change write_inferior_data_ptr to
3913 write_inferior_data_pointer.
3914 (download_tracepoint_1): Likewise.
3915 (download_tracepoint): Likewise.
3916 (download_trace_state_variables): Likewise.
3917
7cae9051
WW		 39182016-02-11 Wei-cheng Wang <cole945@gmail.com>
3919 Marcin Kościelnicki <koriakin@0x04.net>
3920
3921 * tracepoint.c (struct tracepoint_action_ops): Remove.
3922 (struct tracepoint_action): Remove ops.
3923 (m_tracepoint_action_download, r_tracepoint_action_download)
3924 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3925 size and offset accordingly.
3926 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3927 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3928 (tracepoint_action_send, tracepoint_action_download): New functions.
3929 Helpers for trace action handlers.
3930 (add_tracepoint_action): Remove setup actions ops.
3931 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3932
9f6a71b4
YQ		 39332016-02-10 Yao Qi <yao.qi@linaro.org>
3934
3935 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3936
1e94266c
SM		 39372016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3938
3939 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3940 to AC_OUTPUT.
3941 * configure: Regenerate.
3942
8adce034
SM		 39432016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3944
3945 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3946 void * to gdb_byte *.
3947 * linux-low.c (siginfo_fixup): Likewise.
3948 (linux_xfer_siginfo): Likewise.
3949 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3950 Likewise.
3951 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3952
93813b37
WT		 39532016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3954
3955 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3956 to srv_tgtobj.
3957 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3958 to srv_tgtobj.
3959 * linux-x86-low.c [__x86_64__]: Include
3960 "nat/amd64-linux-siginfo.h".
3961 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3962 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3963 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3964 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3965 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3966 (cpt_si_fd, si_timerid, si_overrun): Move from
3967 nat/amd64-linux-siginfo.c.
3968 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3969
8424cc97
SM		 39702016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3971
3972 * server.c (skip_to_semicolon): Remove.
3973 (process_point_options): Use strchrnul instead of
3974 skip_to_semicolon.
3975
4d18591b
YQ		 39762016-01-26 Yao Qi <yao.qi@linaro.org>
3977
3978 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3979 * linux-low.c (install_software_single_step_breakpoints): Don't
3980 call regcache_read_pc.
3981 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3982 argument pc.
3983
d8020970
YQ		 39842016-01-26 Yao Qi <yao.qi@linaro.org>
3985
3986 * linux-low.c (install_software_single_step_breakpoints): Call
3987 regcache_read_pc instead of get_pc.
3988
8b207339
YQ		 39892016-01-26 Yao Qi <yao.qi@linaro.org>
3990
3991 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3992 (unblock_async_io): Rename to ...
3993 (block_unblock_async_io): ... it. New function.
3994 (enable_async_io): Don't install SIGIO handler. Unblock it
3995 instead.
3996 (disable_async_io): Don't ignore SIGIO. Block it instead.
3997 (initialize_async_io): Install SIGIO handler. Don't call
3998 unblock_async_io.
3999
18879fef
YQ		 40002016-01-26 Yao Qi <yao.qi@linaro.org>
4001
4002 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4003 first character is '\003', call *the_target->request_interrupt.
4004
a0f8e08a
YQ		 40052016-01-25 Yao Qi <yao.qi@linaro.org>
4006
4007 * remote-utils.c (new_thread_notify): Remove.
4008 (dead_thread_notify): Likewise.
4009 * remote-utils.h (new_thread_notify): Remove declaration.
4010 (dead_thread_notify): Likewise.
4011
cc5fd9ab
MK		 40122016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4013
4014 * gdb.trace/pending.exp: Fix expected message on continue.
4015
99e8eb11
MK		 40162016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4017
4018 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4019 it works properly on big-endian machines where sizeof (CORE_ADDR)
4020 != sizeof (void *).
4021
a994041d
PA		 40222016-01-21 Pedro Alves <palves@redhat.com>
4023
4024 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4025 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4026 * configure: Regenerate.
4027
f7a6a40d
YQ		 40282016-01-21 Yao Qi <yao.qi@linaro.org>
4029
4030 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4031 is_thumb and set it according to CPSR saved on the stack.
4032 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4033 arm_sigreturn_next_pc.
4034
6f69e520
YQ		 40352016-01-18 Yao Qi <yao.qi@linaro.org>
4036
4037 * linux-low.c (linux_set_pc_64bit): New function.
4038 (linux_get_pc_64bit): New function.
4039 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4040 Declare.
4041 * linux-sparc-low.c (debug_threads): Remove declaration.
4042 (sparc_get_pc): Remove.
4043 (the_low_target): Use linux_get_pc_64bit instead of
4044 sparc_get_pc.
4045 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4046 (the_low_target): Use linux_get_pc_64bit and
4047 linux_set_pc_64bit.
4048
276d4552
YQ		 40492016-01-18 Yao Qi <yao.qi@linaro.org>
4050
4051 * linux-arm-low.c (debug_threads): Remove declaration.
4052 (arm_get_pc, arm_set_pc): Remove.
4053 (the_low_target): Use linux_get_pc_32bit and
4054 linux_set_pc_32bit.
4055 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4056 (the_low_target): Use linux_get_pc_32bit and
4057 linux_set_pc_32bit.
4058 * linux-cris-low.c (debug_threads): Remove declaration.
4059 (cris_get_pc, cris_set_pc,): Remove.
4060 (the_low_target): Use linux_get_pc_32bit and
4061 linux_set_pc_32bit.
4062 * linux-crisv32-low.c (debug_threads): Remove declaration.
4063 (cris_get_pc, cris_set_pc): Remove.
4064 (the_low_target): Use linux_get_pc_32bit and
4065 linux_set_pc_32bit.
4066 * linux-low.c: Include inttypes.h.
4067 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4068 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4069 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4070 (the_low_target): Use linux_get_pc_32bit and
4071 linux_set_pc_32bit.
4072 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4073 (the_low_target): Use linux_get_pc_32bit and
4074 linux_set_pc_32bit.
4075 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4076 (the_low_target): Use linux_get_pc_32bit and
4077 linux_set_pc_32bit.
4078 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4079 (the_low_target): Use linux_get_pc_32bit and
4080 linux_set_pc_32bit.
4081 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4082 (the_low_target): Use linux_get_pc_32bit and
4083 linux_set_pc_32bit.
4084
eb0edac8
GB		 40852016-01-18 Gary Benson <gbenson@redhat.com>
4086
4087 * configure.ac (AC_FUNC_FORK): New check.
4088 * config.in: Regenerate.
4089 * configure: Likewise.
4090
1b451dda
YQ		 40912016-01-14 Yao Qi <yao.qi@linaro.org>
4092
4093 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4094 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4095 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4096 arm_get_next_pcs_ctor.
4097
82075af2
JS		 40982016-01-12 Josh Stone <jistone@redhat.com>
4099 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4100
4101 * inferiors.h: Include "gdb_vecs.h".
4102 (struct process_info): Add syscalls_to_catch.
4103 * inferiors.c (remove_process): Free syscalls_to_catch.
4104 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4105 syscall_return stops.
4106 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4107 * server.c (handle_general_set): Handle QCatchSyscalls.
4108 (handle_query): Report support for QCatchSyscalls.
4109 * target.h (struct target_ops): Add supports_catch_syscall.
4110 (target_supports_catch_syscall): New macro.
4111 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4112 (struct lwp_info): Add syscall_state.
4113 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4114 Maintain syscall_state and syscalls_to_catch across exec.
4115 (get_syscall_trapinfo): New function, proxy to the_low_target.
4116 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4117 (linux_low_filter_event): Toggle syscall_state entry/return for
4118 syscall traps, and set it ignored for all others.
4119 (gdb_catching_syscalls_p): New function.
4120 (gdb_catch_this_syscall_p): New function.
4121 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4122 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4123 (linux_supports_catch_syscall): New function.
4124 (linux_target_ops): Install it.
4125 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4126 (the_low_target): Install it.
4127
8f13a3ce
MF		 41282016-01-12 Mike Frysinger <vapier@gentoo.org>
4129
4130 * acinclude.m4: Include new ../warning.m4 file.
4131 * configure: Regenerated.
4132 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4133
5b3da067
MF		 41342016-01-12 Mike Frysinger <vapier@gentoo.org>
4135
4136 * ax.c (is_goto_target): Mark static.
4137 * linux-low.c (register_addr): Likewise.
4138 (linux_fetch_registers, linux_store_registers): Likewise.
4139 * mem-break.c (any_persistent_commands): Fix old prototype.
4140 (add_commands_to_breakpoint): Mark static.
4141 * regcache.c (find_register_by_name): Delete unused func.
4142 * remote-utils.c (hex_or_minus_one): Mark static.
4143 * server.c (monitor_show_help): Mark static.
4144 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4145 handle_v_requests): Likewise.
4146
bc504a31
PA		 41472016-01-12 Pedro Alves <palves@redhat.com>
4148
4149 Remove use of the registered trademark symbol throughout.
4150
5a0dd67a
YQ		 41512016-01-08 Yao Qi <yao.qi@linaro.org>
4152
4153 * remote-utils.c (getpkt): If c is '\003', call target hook
4154 request_interrupt.
4155
b2ca446f
YQ		 41562016-01-06 Yao Qi <yao.qi@linaro.org>
4157
4158 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4159 linux-aarch32-low.c.
4160 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4161 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4162 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4163 (thumb2_breakpoint): Declare.
4164 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4165 linux-aarch32-low.h.
4166 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4167 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4168 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4169
edd88788
JB		 41702016-01-01 Joel Brobecker <brobecker@adacore.com>
4171
4172 * gdbreplay.c (gdbreplay_version): Change copyright year in
4173 version message.
4174 * server.c (gdbserver_version): Likewise.
4175
65da7f14
PP		 41762015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4177
4178 * server.c (crc32_table): Delete.
4179 (crc32): Use libiberty's xcrc32 function.
4180
4abd5ed2
JB		 41812015-12-22 Joel Brobecker <brobecker@adacore.com>
4182
4183 * lynx-low.c (lynx_delete_thread_callback): New function.
4184 (lynx_mourn): Properly delete our process and all of its
4185 threads. Remove call to clear_inferiors.
4186
0e50fe5c
JB		 41872015-12-22 Joel Brobecker <brobecker@adacore.com>
4188
4189 * target.c (thread_search_callback): Add check that
4190 the thread_stopped target callback is not NULL before
4191 calling it.
4192
35adc03f
YQ		 41932015-12-21 Yao Qi <yao.qi@linaro.org>
4194
4195 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4196 arm breakpoint.
4197
bd2b2909
AT		 41982015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4199
4200 * server.c (handle_query): Call target_supports_software_single_step.
4201
7fe5e27e
AT		 42022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4203
4204 * linux-low.c (single_step): New function.
4205 (linux_resume_one_lwp_throw): Call single_step.
4206 (start_step_over): Likewise.
4207
d9311bfa
AT		 42082015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4209
4210 * Makefile.in (SFILES): Append arch/arm-linux.c,
4211 arch/arm-get-next-pcs.c.
4212 (arm-linux.o): New rule.
4213 (arm-get-next-pcs.o): New rule.
4214 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4215 arm-linux.o.
4216 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4217 to linux-aarch32-low.c.
4218 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4219 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4220 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4221 (thumb2_breakpoint_len): Likewise.
4222 (arm_is_thumb_mode): Make non-static.
4223 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4224 from linux-aarch32-low.c.
4225 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4226 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4227 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4228 (thumb2_breakpoint_len): Likewise.
4229 (arm_is_thumb_mode): New declaration.
4230 * linux-arm-low.c: Include arch/arm-linux.h
4231 aarch/arm-get-next-pcs.h, sys/syscall.h.
4232 (get_next_pcs_ops): New struct.
4233 (get_next_pcs_addr_bits_remove): New function.
4234 (get_next_pcs_is_thumb): New function.
4235 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4236 (arm_sigreturn_next_pc): Likewise.
4237 (get_next_pcs_syscall_next_pc): Likewise.
4238 (arm_gdbserver_get_next_pcs): Likewise.
4239 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4240 Initialize.
4241 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4242 * server.h: Include gdb_vecs.h.
4243
68ce2059
AT		 42442015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4245
4246 * Makefile.in (SFILES): Append common/common-regcache.c.
4247 (OBS): Append common-regcache.o.
4248 (common-regcache.o): New rule.
4249 * regcache.c (init_register_cache): Initialize cache to
4250 REG_UNAVAILABLE.
4251 (regcache_raw_read_unsigned): New function.
4252 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4253 register_status enum.
4254
fa5308bd
AT		 42552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4256
4257 * linux-aarch64-low.c (the_low_targets): Rename
4258 breakpoint_reinsert_addr to get_next_pcs.
4259 * linux-arm-low.c (the_low_targets): Likewise.
4260 * linux-bfin-low.c (the_low_targets): Likewise.
4261 * linux-cris-low.c (the_low_targets): Likewise.
4262 * linux-crisv32-low.c (the_low_targets): Likewise.
4263 * linux-low.c (can_software_single_step): Likewise.
4264 (install_software_single_step_breakpoints): New function.
4265 (start_step_over): Use install_software_single_step_breakpoints.
4266 * linux-low.h: New CORE_ADDR vector.
4267 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4268 get_next_pcs.
4269 * linux-mips-low.c (the_low_targets): Likewise.
4270 * linux-nios2-low.c (the_low_targets): Likewise.
4271 * linux-sparc-low.c (the_low_targets): Likewise.
4272
4a6ed09b
PA		 42732015-12-17 Pedro Alves <palves@redhat.com>
4274
4275 * linux-low.c (linux_kill_one_lwp): Remove references to
4276 LinuxThreads.
4277 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4278 to 'kill'.
4279 (linux_init_signals): Delete.
4280 (initialize_low): Adjust.
4281 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4282
7544db95
PA		 42832015-12-16 Pedro Alves <palves@redhat.com>
4284
4285 * configure.ac (compiler warning flags): When testing a
4286 -Wno-foo option, check whether -Wfoo works instead.
4287 * configure: Regenerate.
4288
8020350c
DB		 42892015-12-11 Don Breazeal <donb@codesourcery.com>
4290
4291 * server.c (process_serial_event): Don't exit from gdbserver
4292 in remote mode if there are still active inferiors.
4293
db91f502
YQ		 42942015-12-11 Yao Qi <yao.qi@linaro.org>
4295
4296 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4297 arm_breakpoint_at if the process is 32-bit.
4298
b37a6290
YQ		 42992015-12-11 Yao Qi <yao.qi@linaro.org>
4300
4301 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4302 arm breakpoint.
4303
17b1509a
YQ		 43042015-12-07 Yao Qi <yao.qi@linaro.org>
4305
4306 * configure.srv: Append arm.o to srv_tgtobj for
4307 aarch64*-*-linux* target.
4308 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4309 from linux-arm-low.c.
4310 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4311 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4312 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4313 (thumb2_breakpoint_len): Likewise.
4314 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4315 (arm_breakpoint_kinds): Likewise.
4316 (arm_breakpoint_kind_from_pc): Likewise.
4317 (arm_sw_breakpoint_from_kind): Likewise.
4318 (arm_breakpoint_kind_from_current_state): Likewise.
4319 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4320 (arm_sw_breakpoint_from_kind): Declare.
4321 (arm_breakpoint_kind_from_current_state): Declare.
4322 (arm_breakpoint_at): Declare.
4323 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4324 arm_sw_breakpoint_from_kind if process is 32-bit.
4325 (aarch64_breakpoint_kind_from_pc): New function.
4326 (aarch64_breakpoint_kind_from_current_state): New function.
4327 (the_low_target): Initialize fields breakpoint_kind_from_pc
4328 and breakpoint_kind_from_current_state.
4329 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4330 linux-aarch32-low.c.
4331 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4332 (arm_breakpoint, arm_breakpoint_len): Likewise.
4333 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4334 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4335 (arm_is_thumb_mode): Likewise.
4336 (arm_breakpoint_at): Likewise.
4337 (arm_breakpoint_kind_from_pc): Likewise.
4338 (arm_sw_breakpoint_from_kind): Likewise.
4339 (arm_breakpoint_kind_from_current_state): Likewise.
4340
4341 Revert:
4342 2015-08-04 Yao Qi <yao.qi@linaro.org>
4343
4344 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4345 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4346 * server.c (extended_protocol): Remove "static".
4347 * server.h (extended_protocol): Declare it.
4348
ece66d65
JS		 43492015-12-04 Josh Stone <jistone@redhat.com>
4350
4351 * target.h (struct target_ops) <arch_setup>: Rename to ...
4352 (struct target_ops) <post_create_inferior>: ... this.
4353 (target_arch_setup): Rename to ...
4354 (target_post_create_inferior): ... this, calling post_create_inferior.
4355 * server.c (start_inferior): Update target_arch_setup calls to
4356 target_post_create_inferior.
4357 * linux-low.c (linux_low_ptrace_options): Forward declare.
4358 (linux_arch_setup): Update its comment for general use.
4359 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4360 (struct linux_target_ops): Use linux_post_create_inferior.
4361 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4362 to post_create_inferior.
4363 * nto-low.c (struct nto_target_ops): Likewise.
4364 * spu-low.c (struct spu_target_ops): Likewise.
4365 * win32-low.c (struct win32_target_ops): Likewise.
4366
e58c48b4
AT		 43672015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4368
4369 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4370
fbec8956
AT		 43712015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4372
4373 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4374 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4375 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4376 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4377 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4378 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4379 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4380 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4381 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4382 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4383 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4384 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4385
9b4c5f87
AT		 43862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387
4388 * linux-low.c (linux_look_up_symbols): Don't call
4389 linux_supports_traceclone.
4390 * linux-low.h (thread_db_init): Remove use_events argument.
4391 * thread-db.c (thread_db_use_event): Remove global variable.
4392 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4393 (struct thread_db) <td_create_bp>: Remove field.
4394 (thread_db_create_event): Remove function.
4395 (thread_db_enable_reporting): Likewise.
4396 (find_one_thread): Don't check for thread_db_use_events.
4397 (attach_thread): Likewise.
4398 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4399 (try_thread_db_load_1): Don't check for thread_db_use_events.
4400 (thread_db_init): Remove use_events argument and thread events
4401 handling.
4402 (remove_thread_event_breakpoints): Remove function.
4403 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4404
7d00775e
AT		 44052015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4406
4407 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4408 New function.
4409 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4410 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4411 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4412 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4413 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4414 Initialize.
4415 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4416 New function.
4417 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4418 * linux-low.c (can_hardware_single_step): Use
4419 supports_hardware_single_step.
4420 (can_software_single_step): New function.
4421 (start_step_over): Call can_software_single_step.
4422 (linux_supports_hardware_single_step): New function.
4423 (struct target_ops) <supports_software_single_step>: Initialize.
4424 * linux-low.h (struct linux_target_ops)
4425 <supports_hardware_single_step>: Initialize.
4426 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4427 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4428 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4429 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4430 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4431 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4432 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4433 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4434 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4435 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4436 Initialize.
4437 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4438 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4439 Initialize.
4440 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4441 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4442 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4443 New function.
4444 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4445 * target.h (struct target_ops): <supports_software_single_step>:
4446 New field.
4447 (target_supports_software_single_step): New macro.
4448
2d97cd35
AT		 44492015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4450
4451 * linux-low.c (linux_wait_1): Fix pc advance condition.
4452 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4453 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4454
769ef81f
AT		 44552015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4456
4457 * linux-arm-low.c (arm_is_thumb_mode): New function.
4458 (arm_breakpoint_at): Use arm_is_thumb_mode.
4459 (arm_breakpoint_kind_from_current_state): New function.
4460 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4461 Initialize.
4462 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4463 (linux_breakpoint_kind_from_current_state): New function.
4464 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4465 * linux-low.h (struct linux_target_ops)
4466 <breakpoint_kind_from_current_state>: New field.
4467 * target.h (struct target_ops): Likewise.
4468 (target_breakpoint_kind_from_current_state): New macro.
4469
1bebeeca
PA		 44702015-11-30 Pedro Alves <palves@redhat.com>
4471
4472 * linux-low.c (linux_resume): Wake up the event loop before
4473 returning.
4474
a67a9fae
PA		 44752015-11-30 Pedro Alves <palves@redhat.com>
4476
4477 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4478 check.
4479 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4480 to -1.
4481 * target.c (struct thread_search): New structure.
4482 (thread_search_callback): New function.
4483 (prev_general_thread): New global.
4484 (prepare_to_access_memory, done_accessing_memory): New functions.
4485 * target.h (prepare_to_access_memory, done_accessing_memory):
4486 Replace macros with function declarations.
4487
f2faf941
PA		 44882015-11-30 Pedro Alves <palves@redhat.com>
4489
4490 PR 14618
4491 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4492 report TARGET_WAITKIND_NO_RESUMED.
4493 * remote-utils.c (prepare_resume_reply): Handle
4494 TARGET_WAITKIND_NO_RESUMED.
4495 * server.c (report_no_resumed): New global.
4496 (handle_query) <qSupported>: Handle "no-resumed+". Report
4497 "no-resumed+" support.
4498 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4499 return error if the client doesn't support no-resumed events.
4500 (push_stop_notification): New function.
4501 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4502 events if the client supports them.
4503
a681f9c9
PA		 45042015-11-30 Pedro Alves <palves@redhat.com>
4505
4506 * linux-low.c (thread_still_has_status_pending_p): Don't check
4507 vCont;t here.
4508 (lwp_resumed): New function.
4509 (status_pending_p_callback): Return early if the LWP is not
4510 supposed to be resumed.
4511
65706a29
PA		 45122015-11-30 Pedro Alves <palves@redhat.com>
4513
4514 * linux-low.c (handle_extended_wait): Assert that the LWP's
4515 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4516 thread create events, leave the new child's status pending.
4517 (linux_low_filter_event): If GDB wants to hear about thread exit
4518 events, leave the LWP marked dead and don't delete it.
4519 (linux_wait_for_event_filtered): Don't check for thread exit.
4520 (filter_exit_event): New function.
4521 (linux_wait_1): Use it, when returning an exit event.
4522 (linux_resume_one_lwp_throw): Assert that the LWP's
4523 waitstatus is TARGET_WAITKIND_IGNORE.
4524 * remote-utils.c (prepare_resume_reply): Handle
4525 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4526 * server.c (report_thread_events): New global.
4527 (handle_general_set): Handle QThreadEvents.
4528 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4529 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4530 TARGET_WAITKIND_THREAD_EXITED.
4531 * server.h (report_thread_events): Declare.
4532
56cf4bed
PA		 45332015-11-30 Pedro Alves <palves@redhat.com>
4534
4535 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4536 the thread's last_resume_kind was resume_stop.
4537
500c1d85
PA		 45382015-11-30 Pedro Alves <palves@redhat.com>
4539
4540 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4541 before returning.
4542
de979965
PA		 45432015-11-30 Pedro Alves <palves@redhat.com>
4544
4545 * server.c (handle_v_requests): Handle vCtrlC.
4546
34c65914
PA		 45472015-11-30 Pedro Alves <palves@redhat.com>
4548
4549 * gdbthread.h (find_any_thread_of_pid): Declare.
4550 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4551 functions.
4552 * server.c (handle_query): If current_thread is NULL, look for
4553 another thread of the selected process.
4554
79efa585 45552015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4556 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4557
4558 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4559 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4560 name in reply.
4561 * target.h (struct target_ops) <thread_name>: New field.
4562 (target_thread_name): New macro.
4563
80d82c19
JB		 45642015-11-23 Joel Brobecker <brobecker@adacore.com>
4565
4566 * regcache.h (regcache_invalidate_pid): Add declaration.
4567 * regcache.c (regcache_invalidate_pid): New function, extracted
4568 from regcache_invalidate.
4569 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4570 Add trivial documentation comment.
4571 * lynx-low.c: Use regcache_invalidate_pid instead of
4572 regcache_invalidate.
4573
64da5dd5
JB		 45742015-11-23 Joel Brobecker <brobecker@adacore.com>
4575
4576 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4577 and Elf64_auxv_t if the target is Android.
4578
37ce4055
DE		 45792015-11-22 Doug Evans <xdje42@gmail.com>
4580
4581 * target.h: #include <sys/types.h>.
4582
06e03fff
PA		 45832015-11-19 Pedro Alves <palves@redhat.com>
4584
4585 * linux-low.c (linux_process_qsupported): Change prototype.
4586 Adjust.
4587 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4588 Change prototype.
4589 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4590 and adjust to loop over all features.
4591 * server.c (handle_query) <qSupported>: Adjust to call
4592 target_process_qsupported once, passing it a vector of unprocessed
4593 features.
4594 * target.h (struct target_ops) <process_qsupported>: Change
4595 prototype.
4596 (target_process_qsupported): Adjust.
4597
9a084706
PA		 45982015-11-19 Pedro Alves <palves@redhat.com>
4599
4600 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4601 mode.
4602 * configure: Regenerate.
4603
dad44a1f
PA		 46042015-11-19 Pedro Alves <palves@redhat.com>
4605
4606 * configure: Regenerate.
4607
231c0592
YQ		 46082015-11-19 Yao Qi <yao.qi@linaro.org>
4609
4610 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4611 type to uint32_t.
4612
6c1c9a8b
YQ		 46132015-11-19 Yao Qi <yao.qi@linaro.org>
4614
4615 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4616 (struct aarch64_operand): Move enum out.
4617
9caa3311
YQ		 46182015-11-19 Yao Qi <yao.qi@linaro.org>
4619
4620 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4621 struct user_fpsimd_state *.
4622 (aarch64_store_fpregset): Likewise.
4623
6a69a054
YQ		 46242015-11-19 Yao Qi <yao.qi@linaro.org>
4625
4626 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4627 struct user_pt_regs *.
4628 (aarch64_store_gregset): Likewise.
4629
1798301e
PA		 46302015-11-18 Pedro Alves <palves@redhat.com>
4631
4632 * Makefile.in (all_object_files): Add $IPA_OBJS.
4633
ce7715e2
PA		 46342015-11-17 Pedro Alves <palves@redhat.com>
4635
4636 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4637 GDB_SIGNAL_0 and gdb_signal_to_string.
4638
c0879059
PA		 46392015-11-17 Pedro Alves <palves@redhat.com>
4640
4641 * win32-low.c (handle_output_debug_string): Remove parameter.
4642 (win32_kill): Remove our_status local and adjust call to
4643 handle_output_debug_string.
4644 (get_child_debug_event): Adjust call to
4645 handle_output_debug_string.
4646
1996e237
SM		 46472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4648
4649 * linux-mips-low.c (mips_fill_gregset): Add cast.
4650 (mips_store_gregset): Likewise.
4651 (mips_fill_fpregset): Likewise.
4652 (mips_store_fpregset): Likewise.
4653
cbec665b
SM		 46542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4655
4656 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4657 priv.
4658
eb3e3c67
SM		 46592015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4660
4661 * linux-mips-low.c (mips_linux_new_thread): Change type of
4662 watch_type to enum target_hw_bp_type.
4663
171de4b8
SM		 46642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4665
4666 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4667 Change return type to arm_hwbp_type.
4668
04248ead
SM		 46692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4670
4671 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4672 (arm_store_gregset): Likewise.
4673 * linux-arm-low.c (arm_get_hwcap): Likewise.
4674 (arm_read_description): Likewise.
4675
04b3479c
SM		 46762015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4677
4678 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4679
2bc84e8a
SM		 46802015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4681
4682 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4683 (ppc_fill_vsxregset): Likewise.
4684 (ppc_store_vsxregset): Likewise.
4685 (ppc_fill_vrregset): Likewise.
4686 (ppc_store_vrregset): Likewise.
4687 (ppc_fill_evrregset): Likewise.
4688 (ppc_store_evrregset): Likewise.
4689
e6c5bb05
SM		 46902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4691
4692 * linux-ppc-low.c (ppc_usrregs_info): Remove
4693 forward-declaration.
4694 (ppc_arch_setup): Move lower in file.
4695
7ea45d72
SM		 46962015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4697
4698 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4699 (ps_pdwrite): Likewise.
4700
69291610
HW		 47012015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4702
4703 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4704 to after assert checks.
4705
b42945fd
SM		 47062015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4707
4708 * proc-service.c (ps_pdread): Add/adjust casts.
4709 (ps_pdwrite): Add/adjust casts.
4710
d6f85c84
SM		 47112015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4712
4713 * server.c (handle_search_memory_1): Cast return value of
4714 memmem.
4715
f98cd059
SM		 47162015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4717
4718 * server.c (write_qxfer_response): Change type of data to
4719 gdb_byte *.
4720
d2412fa5
PA		 47212015-10-29 Pedro Alves <palves@redhat.com>
4722
4723 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4724
c17414a2
PA		 47252015-10-29 Pedro Alves <palves@redhat.com>
4726
4727 * tracepoint.c (clear_installed_tracepoints): Add casts.
4728
e053fbc4
PA		 47292015-10-29 Pedro Alves <palves@redhat.com>
4730
4731 * server.c (handle_v_cont, process_serial_event): Add enum
4732 gdb_signal casts to signal parsing code.
4733
add67df8
PA		 47342015-10-29 Pedro Alves <palves@redhat.com>
4735
4736 * linux-low.h (NULL_REGSET): Define.
4737 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4738 * linux-arm-low.c (arm_regsets): Likewise.
4739 * linux-crisv32-low.c (cris_regsets): Likewise.
4740 * linux-m68k-low.c (m68k_regsets): Likewise.
4741 * linux-mips-low.c (mips_regsets): Likewise.
4742 * linux-nios2-low.c (nios2_regsets): Likewise.
4743 * linux-ppc-low.c (ppc_regsets): Likewise.
4744 * linux-s390-low.c (s390_regsets): Likewise.
4745 * linux-sh-low.c (sh_regsets): Likewise.
4746 * linux-sparc-low.c (sparc_regsets): Likewise.
4747 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4748 * linux-tile-low.c (tile_regsets): Likewise.
4749 * linux-x86-low.c (x86_regsets): Likewise.
4750 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4751
50bc912a
PA		 47522015-10-29 Pedro Alves <palves@redhat.com>
4753
4754 * linux-low.h (NULL_REGSET): Define.
4755 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4756 * linux-arm-low.c (arm_regsets): Likewise.
4757 * linux-crisv32-low.c (cris_regsets): Likewise.
4758 * linux-m68k-low.c (m68k_regsets): Likewise.
4759 * linux-mips-low.c (mips_regsets): Likewise.
4760 * linux-nios2-low.c (nios2_regsets): Likewise.
4761 * linux-ppc-low.c (ppc_regsets): Likewise.
4762 * linux-s390-low.c (s390_regsets): Likewise.
4763 * linux-sh-low.c (sh_regsets): Likewise.
4764 * linux-sparc-low.c (sparc_regsets): Likewise.
4765 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4766 * linux-tile-low.c (tile_regsets): Likewise.
4767 * linux-x86-low.c (x86_regsets): Likewise.
4768 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4769
682b2546
DE		 47702015-10-26 Doug Evans <dje@google.com>
4771
4772 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4773
963843d4
DE		 47742015-10-26 Doug Evans <dje@google.com>
4775
4776 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4777
d41401ac
DE		 47782015-10-26 Doug Evans <dje@google.com>
4779
4780 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4781 for debug_printf.
4782 (attach_thread, find_new_threads_callback): Ditto.
4783
3db28855
AT		 47842015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4785
4786 * mem-break.h (set_breakpoint_data): Remove.
4787
fb78e89c
AT		 47882015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4789
4790 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4791 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4792 (initialize_low): Remove set_breakpoint_data call.
4793 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4794 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4795 (initialize_low): Remove set_breakpoint_data call.
4796 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4797 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4798 (initialize_low): Remove set_breakpoint_data call.
4799
2e6ee069
AT		 48002015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4801
4802 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4803 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4804 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4805 * target.h (target_breakpoint_kind_from_pc): New macro.
4806
1652a986
AT		 48072015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4808
4809 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4810 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4811 the default breakpoint kind.
4812
abeead09
AT		 48132015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4814
4815 * linux-arm-low.c (arm_supports_z_point_type): Add software
4816 breakpoint support.
4817
b0b4b501
AT		 48182015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4819
4820 * linux-arm-low.c: Refactor breakpoint definitions.
4821 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4822 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4823
8689682c
AT		 48242015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4825
4826 * Makefile.in: Add arm.c/o.
4827 * configure.srv: Likewise.
4828 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4829 (arm_breakpoint_kind_from_pc): New function.
4830 (arm_sw_breakpoint_from_kind): Return proper kind.
4831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4832
27165294
AT		 48332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4834
4835 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4836 removal.
4837 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4838 (struct raw_breakpoint) <size>: Remove.
4839 (struct raw_breakpoint) <kind>: Add.
4840 (bp_size): New function.
4841 (bp_opcode): Likewise.
4842 (find_raw_breakpoint_at): Adjust for kind.
4843 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4844 (remove_memory_breakpoint): Adjust for kind call bp_size.
4845 (set_raw_breakpoint_at): Adjust for kind.
4846 (set_breakpoint): Likewise.
4847 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4848 (delete_raw_breakpoint): Adjust for kind.
4849 (delete_breakpoint): Likewise.
4850 (find_gdb_breakpoint): Likewise.
4851 (set_gdb_breakpoint_1): Likewise.
4852 (set_gdb_breakpoint): Likewise.
4853 (delete_gdb_breakpoint_1): Likewise.
4854 (delete_gdb_breakpoint): Likewise.
4855 (uninsert_raw_breakpoint): Likewise.
4856 (reinsert_raw_breakpoint): Likewise.
4857 (set_breakpoint_data): Remove.
4858 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4859 (check_mem_read): Adjust for kind call bp_size.
4860 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4861 (clone_one_breakpoint): Adjust for kind.
4862 * mem-break.h (set_gdb_breakpoint): Likewise.
4863 (delete_gdb_breakpoint): Likewise.
4864 * server.c (process_serial_event): Likewise.
4865
dd373349
AT		 48662015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4867
4868 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4869 (struct linux_target_ops) <breakpoint>: Remove.
4870 (struct linux_target_ops) <breakpoint_len>: Remove.
4871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4873 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4874 (arm_sw_breakpoint_from_kind): New function.
4875 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4876 (struct linux_target_ops) <breakpoint>: Remove.
4877 (struct linux_target_ops) <breakpoint_len>: Remove.
4878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4880 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4881 (struct linux_target_ops) <breakpoint>: Remove.
4882 (struct linux_target_ops) <breakpoint_len>: Remove.
4883 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4884 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4885 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4886 (struct linux_target_ops) <breakpoint>: Remove.
4887 (struct linux_target_ops) <breakpoint_len>: Remove.
4888 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4889 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4890 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4891 and sw_breakpoint_from_kind to increment the pc.
4892 (linux_breakpoint_kind_from_pc): New function.
4893 (linux_sw_breakpoint_from_kind): New function.
4894 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4895 (initialize_low): Call breakpoint_kind_from_pc and
4896 sw_breakpoint_from_kind to replace breakpoint_data/len.
4897 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4898 New field.
4899 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4900 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4901 (struct linux_target_ops) <breakpoint>: Remove.
4902 (struct linux_target_ops) <breakpoint_len>: Remove.
4903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4905 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4906 (struct linux_target_ops) <breakpoint>: Remove.
4907 (struct linux_target_ops) <breakpoint_len>: Remove.
4908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4910 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4911 (struct linux_target_ops) <breakpoint>: Remove.
4912 (struct linux_target_ops) <breakpoint_len>: Remove.
4913 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4914 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4915 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4916 (struct linux_target_ops) <breakpoint>: Remove.
4917 (struct linux_target_ops) <breakpoint_len>: Remove.
4918 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4919 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4920 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4921 (struct linux_target_ops) <breakpoint>: Remove.
4922 (struct linux_target_ops) <breakpoint_len>: Remove.
4923 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4925 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4926 (struct linux_target_ops) <breakpoint>: Remove.
4927 (struct linux_target_ops) <breakpoint_len>: Remove.
4928 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4929 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4930 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4931 (struct linux_target_ops) <breakpoint>: Remove.
4932 (struct linux_target_ops) <breakpoint_len>: Remove.
4933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4934 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4935 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4936 (struct linux_target_ops) <breakpoint>: Remove.
4937 (struct linux_target_ops) <breakpoint_len>: Remove.
4938 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4939 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4940 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4941 (struct linux_target_ops) <breakpoint>: Remove.
4942 (struct linux_target_ops) <breakpoint_len>: Remove.
4943 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4944 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4945 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4946 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4947 (struct linux_target_ops) <breakpoint>: Remove.
4948 (struct linux_target_ops) <breakpoint_len>: Remove.
4949 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4950 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4951 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4952 (struct linux_target_ops) <breakpoint>: Remove.
4953 (struct linux_target_ops) <breakpoint_len>: Remove.
4954 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4955 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4956
4cd98a19
AT		 49572015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4958
4959 * linux-cris-low.c (cris_get_pc): Remove void arg.
4960
774ee6d2
AR		 49612015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4962
4963 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4964 variable name.
4965
833dcd29
AR		 49662015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4967
4968 * inferiors.c (thread_pid_matches_callback): New function.
4969 (find_thread_process): New function.
4970 (remove_thread): Reset current_thread.
4971 (remove_process): Assert threads have been removed first.
4972
8d689ee5
YQ		 49732015-10-15 Yao Qi <yao.qi@linaro.org>
4974
4975 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4976 if it is 3.
4977 (aarch64_remove_point): Likewise.
4978 * regcache.c (regcache_register_size): New function.
4979
1c2e1515
YQ		 49802015-10-12 Yao Qi <yao.qi@linaro.org>
4981
4982 * linux-aarch64-low.c: Update all callers as emit_load_store
4983 is renamed to aarch64_emit_load_store.
4984
e1c587c3
YQ		 49852015-10-12 Yao Qi <yao.qi@linaro.org>
4986
4987 * linux-aarch64-low.c: Update all callers of function renaming
4988 from emit_insn to aarch64_emit_insn.
4989
b6542f81
YQ		 49902015-10-12 Yao Qi <yao.qi@linaro.org>
4991
4992 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4993 arch/aarch64-insn.h.
4994 (struct aarch64_memory_operand): Likewise.
4995 (ENCODE): Likewise.
4996 (emit_insn): Move to arch/aarch64-insn.c.
4997 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4998 (emit_load_store): Move to arch/aarch64-insn.c.
4999 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5000 (can_encode_int32): Remove.
5001
246994ce
YQ		 50022015-10-12 Yao Qi <yao.qi@linaro.org>
5003
5004 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5005 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5006 (aarch64_relocate_instruction): Likewise.
5007 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5008 (struct aarch64_insn_visitor): Likewise.
5009
0badd99f
YQ		 50102015-10-12 Yao Qi <yao.qi@linaro.org>
5011
5012 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5013 (struct aarch64_insn_visitor): New.
5014 (struct aarch64_insn_relocation_data): New.
5015 (aarch64_ftrace_insn_reloc_b): New function.
5016 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5017 (aarch64_ftrace_insn_reloc_cb): Likewise.
5018 (aarch64_ftrace_insn_reloc_tb): Likewise.
5019 (aarch64_ftrace_insn_reloc_adr): Likewise.
5020 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5021 (aarch64_ftrace_insn_reloc_others): Likewise.
5022 (visitor): New.
5023 (aarch64_relocate_instruction): Use visitor.
5024
dfaffe9d
YQ		 50252015-10-12 Yao Qi <yao.qi@linaro.org>
5026
5027 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5028 int. Add argument buf.
5029 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5030 aarch64_relocate_instruction.
5031
70b439f0
YQ		 50322015-10-12 Yao Qi <yao.qi@linaro.org>
5033
5034 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5035 argument insn. Remove local variable insn. Don't call
5036 target_read_uint32.
5037 (aarch64_install_fast_tracepoint_jump_pad): Call
5038 target_read_uint32.
5039
7781c06f
YQ		 50402015-09-30 Yao Qi <yao.qi@linaro.org>
5041
5042 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5043 (emit_load_store_pair): Likewise.
5044
9a3c8263
SM		 50452015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5046
5047 * dll.c (match_dll): Add cast(s).
5048 (unloaded_dll): Likewise.
5049 * linux-low.c (second_thread_of_pid_p): Likewise.
5050 (delete_lwp_callback): Likewise.
5051 (count_events_callback): Likewise.
5052 (select_event_lwp_callback): Likewise.
5053 (linux_set_resume_request): Likewise.
5054 * server.c (accumulate_file_name_length): Likewise.
5055 (emit_dll_description): Likewise.
5056 (handle_qxfer_threads_worker): Likewise.
5057 (visit_actioned_threads): Likewise.
5058 * thread-db.c (any_thread_of): Likewise.
5059 * tracepoint.c (same_process_p): Likewise.
5060 (match_blocktype): Likewise.
5061 (build_traceframe_info_xml): Likewise.
5062
224c3ddb
SM		 50632015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5064
5065 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5066 assignment.
5067 (gdb_unparse_agent_expr): Likewise.
5068 * hostio.c (require_data): Likewise.
5069 (handle_pread): Likewise.
5070 * linux-low.c (disable_regset): Likewise.
5071 (fetch_register): Likewise.
5072 (store_register): Likewise.
5073 (get_dynamic): Likewise.
5074 (linux_qxfer_libraries_svr4): Likewise.
5075 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5076 (set_fast_tracepoint_jump): Likewise.
5077 (uninsert_fast_tracepoint_jumps_at): Likewise.
5078 (reinsert_fast_tracepoint_jumps_at): Likewise.
5079 (validate_inserted_breakpoint): Likewise.
5080 (clone_agent_expr): Likewise.
5081 * regcache.c (init_register_cache): Likewise.
5082 * remote-utils.c (putpkt_binary_1): Likewise.
5083 (decode_M_packet): Likewise.
5084 (decode_X_packet): Likewise.
5085 (look_up_one_symbol): Likewise.
5086 (relocate_instruction): Likewise.
5087 (monitor_output): Likewise.
5088 * server.c (handle_search_memory): Likewise.
5089 (handle_qxfer_exec_file): Likewise.
5090 (handle_qxfer_libraries): Likewise.
5091 (handle_qxfer): Likewise.
5092 (handle_query): Likewise.
5093 (handle_v_cont): Likewise.
5094 (handle_v_run): Likewise.
5095 (captured_main): Likewise.
5096 * target.c (write_inferior_memory): Likewise.
5097 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5098 * tracepoint.c (init_trace_buffer): Likewise.
5099 (add_tracepoint_action): Likewise.
5100 (add_traceframe): Likewise.
5101 (add_traceframe_block): Likewise.
5102 (cmd_qtdpsrc): Likewise.
5103 (cmd_qtdv): Likewise.
5104 (cmd_qtstatus): Likewise.
5105 (response_source): Likewise.
5106 (response_tsv): Likewise.
5107 (cmd_qtnotes): Likewise.
5108 (gdb_collect): Likewise.
5109 (initialize_tracepoint): Likewise.
5110
afbe19f8
PL		 51112015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5112
5113 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5114 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5115 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5116 <NOP>: New.
5117 (enum aarch64_condition_codes): New enum.
5118 (w0): New static global.
5119 (fp): Likewise.
5120 (lr): Likewise.
5121 (struct aarch64_memory_operand) <type>: New
5122 MEMORY_OPERAND_POSTINDEX type.
5123 (postindex_memory_operand): New helper function.
5124 (emit_ret): New function.
5125 (emit_load_store_pair): New function, factored out of emit_stp
5126 with support for MEMORY_OPERAND_POSTINDEX.
5127 (emit_stp): Rewrite using emit_load_store_pair.
5128 (emit_ldp): New function.
5129 (emit_load_store): Likewise.
5130 (emit_ldr): Mention post-index instruction in comment.
5131 (emit_ldrh): New function.
5132 (emit_ldrb): New function.
5133 (emit_ldrsw): Mention post-index instruction in comment.
5134 (emit_str): Likewise.
5135 (emit_subs): New function.
5136 (emit_cmp): Likewise.
5137 (emit_and): Likewise.
5138 (emit_orr): Likewise.
5139 (emit_orn): Likewise.
5140 (emit_eor): Likewise.
5141 (emit_mvn): Likewise.
5142 (emit_lslv): Likewise.
5143 (emit_lsrv): Likewise.
5144 (emit_asrv): Likewise.
5145 (emit_mul): Likewise.
5146 (emit_sbfm): Likewise.
5147 (emit_sbfx): Likewise.
5148 (emit_ubfm): Likewise.
5149 (emit_ubfx): Likewise.
5150 (emit_csinc): Likewise.
5151 (emit_cset): Likewise.
5152 (emit_nop): Likewise.
5153 (emit_ops_insns): New helper function.
5154 (emit_pop): Likewise.
5155 (emit_push): Likewise.
5156 (aarch64_emit_prologue): New function.
5157 (aarch64_emit_epilogue): Likewise.
5158 (aarch64_emit_add): Likewise.
5159 (aarch64_emit_sub): Likewise.
5160 (aarch64_emit_mul): Likewise.
5161 (aarch64_emit_lsh): Likewise.
5162 (aarch64_emit_rsh_signed): Likewise.
5163 (aarch64_emit_rsh_unsigned): Likewise.
5164 (aarch64_emit_ext): Likewise.
5165 (aarch64_emit_log_not): Likewise.
5166 (aarch64_emit_bit_and): Likewise.
5167 (aarch64_emit_bit_or): Likewise.
5168 (aarch64_emit_bit_xor): Likewise.
5169 (aarch64_emit_bit_not): Likewise.
5170 (aarch64_emit_equal): Likewise.
5171 (aarch64_emit_less_signed): Likewise.
5172 (aarch64_emit_less_unsigned): Likewise.
5173 (aarch64_emit_ref): Likewise.
5174 (aarch64_emit_if_goto): Likewise.
5175 (aarch64_emit_goto): Likewise.
5176 (aarch64_write_goto_address): Likewise.
5177 (aarch64_emit_const): Likewise.
5178 (aarch64_emit_call): Likewise.
5179 (aarch64_emit_reg): Likewise.
5180 (aarch64_emit_pop): Likewise.
5181 (aarch64_emit_stack_flush): Likewise.
5182 (aarch64_emit_zero_ext): Likewise.
5183 (aarch64_emit_swap): Likewise.
5184 (aarch64_emit_stack_adjust): Likewise.
5185 (aarch64_emit_int_call_1): Likewise.
5186 (aarch64_emit_void_call_2): Likewise.
5187 (aarch64_emit_eq_goto): Likewise.
5188 (aarch64_emit_ne_goto): Likewise.
5189 (aarch64_emit_lt_goto): Likewise.
5190 (aarch64_emit_le_goto): Likewise.
5191 (aarch64_emit_gt_goto): Likewise.
5192 (aarch64_emit_ge_got): Likewise.
5193 (aarch64_emit_ops_impl): New static global variable.
5194 (aarch64_emit_ops): New target function, return
5195 &aarch64_emit_ops_impl.
5196 (struct linux_target_ops): Install it.
5197
bb903df0
PL		 51982015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5199
5200 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5201 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5202 aarch64-ipa.o.
5203 * linux-aarch64-ipa.c: New file.
5204 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5205 and endian.h.
5206 (aarch64_get_thread_area): New target method.
5207 (extract_signed_bitfield): New helper function.
5208 (aarch64_decode_ldr_literal): New function.
5209 (enum aarch64_opcodes): New enum.
5210 (struct aarch64_register): New struct.
5211 (struct aarch64_operand): New struct.
5212 (x0): New static global.
5213 (x1): Likewise.
5214 (x2): Likewise.
5215 (x3): Likewise.
5216 (x4): Likewise.
5217 (w2): Likewise.
5218 (ip0): Likewise.
5219 (sp): Likewise.
5220 (xzr): Likewise.
5221 (aarch64_register): New helper function.
5222 (register_operand): Likewise.
5223 (immediate_operand): Likewise.
5224 (struct aarch64_memory_operand): New struct.
5225 (offset_memory_operand): New helper function.
5226 (preindex_memory_operand): Likewise.
5227 (enum aarch64_system_control_registers): New enum.
5228 (ENCODE): New macro.
5229 (emit_insn): New helper function.
5230 (emit_b): New function.
5231 (emit_bcond): Likewise.
5232 (emit_cb): Likewise.
5233 (emit_tb): Likewise.
5234 (emit_blr): Likewise.
5235 (emit_stp): Likewise.
5236 (emit_ldp_q_offset): Likewise.
5237 (emit_stp_q_offset): Likewise.
5238 (emit_load_store): Likewise.
5239 (emit_ldr): Likewise.
5240 (emit_ldrsw): Likewise.
5241 (emit_str): Likewise.
5242 (emit_ldaxr): Likewise.
5243 (emit_stxr): Likewise.
5244 (emit_stlr): Likewise.
5245 (emit_data_processing_reg): Likewise.
5246 (emit_data_processing): Likewise.
5247 (emit_add): Likewise.
5248 (emit_sub): Likewise.
5249 (emit_mov): Likewise.
5250 (emit_movk): Likewise.
5251 (emit_mov_addr): Likewise.
5252 (emit_mrs): Likewise.
5253 (emit_msr): Likewise.
5254 (emit_sevl): Likewise.
5255 (emit_wfe): Likewise.
5256 (append_insns): Likewise.
5257 (can_encode_int32_in): New helper function.
5258 (aarch64_relocate_instruction): New function.
5259 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5260 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5261 (struct linux_target_ops): Install aarch64_get_thread_area,
5262 aarch64_install_fast_tracepoint_jump_pad and
5263 aarch64_get_min_fast_tracepoint_insn_len.
5264
787749ea
PL		 52652015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5266
5267 * Makefile.in (aarch64-insn.o): New rule.
5268 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5269
9812b2e6
YQ		 52702015-09-21 Yao Qi <yao.qi@linaro.org>
5271
5272 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5273
18fe412b
YQ		 52742015-09-21 Yao Qi <yao.qi@linaro.org>
5275
5276 * tracepoint.c (max_jump_pad_size): Remove.
5277
a0cc84cd
YQ		 52782015-09-18 Yao Qi <yao.qi@linaro.org>
5279
5280 * linux-aarch64-low.c: Don't include sys/uio.h.
5281 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5282
d78908cf
WW		 52832015-09-16 Wei-cheng Wang <cole945@gmail.com>
5284
5285 * tracepoint.c (eval_result_type): Change prototype.
5286 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5287
d57e0d50
PA		 52882015-09-15 Pedro Alves <palves@redhat.com>
5289
5290 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5291 Check whether to report exec events instead of checking whether
5292 multiprocess is enabled.
5293
5a676acc
PA		 52942015-09-15 Pedro Alves <palves@redhat.com>
5295
5296 PR remote/18965
5297 * remote-utils.c (prepare_resume_reply): Merge
5298 TARGET_WAITKIND_VFORK_DONE switch case with the
5299 TARGET_WAITKIND_FORKED case.
5300
7c5d0fad
YQ		 53012015-09-15 Yao Qi <yao.qi@linaro.org>
5302
5303 * server.c (handle_query): Check string comparison using
5304 "else if" instead of "if".
5305
750ce8d1
YQ		 53062015-09-15 Yao Qi <yao.qi@linaro.org>
5307
5308 * server.c (vCont_supported): New global variable.
5309 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5310 matches. Append ";vContSupported+" to own_buf.
5311 (handle_v_requests): Append ";s;S" to own_buf if target supports
5312 hardware single step or vCont_supported is false.
5313 (capture_main): Set vCont_supported to zero.
5314
70b90b91
YQ		 53152015-09-15 Yao Qi <yao.qi@linaro.org>
5316
5317 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5318 it to ...
5319 (linux_supports_hardware_single_step): ... New function.
5320 (linux_target_ops): Update.
5321 * lynx-low.c (lynx_target_ops): Set field
5322 supports_hardware_single_step to target_can_do_hardware_single_step.
5323 * nto-low.c (nto_target_ops): Likewise.
5324 * spu-low.c (spu_target_ops): Likewise.
5325 * win32-low.c (win32_target_ops): Likewise.
5326 * target.c (target_can_do_hardware_single_step): New function.
5327 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5328 Remove. <supports_hardware_single_step>: New field.
5329 (target_supports_conditional_breakpoints): Remove.
5330 (target_supports_hardware_single_step): New macro.
5331 (target_can_do_hardware_single_step): Declare.
5332 * server.c (handle_query): Use target_supports_hardware_single_step
5333 instead of target_supports_conditional_breakpoints.
5334
ade90bde
YQ		 53352015-09-15 Yao Qi <yao.qi@linaro.org>
5336
5337 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5338 function.
5339 (struct linux_target_ops the_low_target): Install
5340 aarch64_linux_siginfo_fixup.
5341
94585166
DB		 53422015-09-11 Don Breazeal <donb@codesourcery.com>
5343 Luis Machado <lgustavo@codesourcery.com>
5344
5345 * linux-low.c (linux_mourn): Static declaration.
5346 (linux_arch_setup): Move in front of
5347 handle_extended_wait.
5348 (linux_arch_setup_thread): New function.
5349 (handle_extended_wait): Handle exec events. Call
5350 linux_arch_setup_thread. Make event_lwp argument a
5351 pointer-to-a-pointer.
5352 (check_zombie_leaders): Do not check stopped threads.
5353 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5354 (linux_low_filter_event): Add lwp and thread for exec'ing
5355 non-leader thread if leader thread has been deleted.
5356 Refactor code into linux_arch_setup_thread and call it.
5357 Pass child lwp pointer by reference to handle_extended_wait.
5358 (linux_wait_for_event_filtered): Update comment.
5359 (linux_wait_1): Prevent clobbering exec event status.
5360 (linux_supports_exec_events): New function.
5361 (linux_target_ops) <supports_exec_events>: Initialize new member.
5362 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5363 new member.
5364 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5365 * server.c (report_exec_events): New global variable.
5366 (handle_query): Handle qSupported query for exec-events feature.
5367 (captured_main): Initialize report_exec_events.
5368 * server.h (report_exec_events): Declare new global variable.
5369 * target.h (struct target_ops) <supports_exec_events>: New
5370 member.
5371 (target_supports_exec_events): New macro.
5372 * win32-low.c (win32_target_ops) <supports_exec_events>:
5373 Initialize new member.
5374
0568462b
MM		 53752015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5376
5377 * linux-low.c (linux_low_enable_btrace): Remove.
5378 (linux_target_ops): Replace linux_low_enable_btrace with
5379 linux_enable_btrace.
5380
39edd165
YQ		 53812015-09-03 Yao Qi <yao.qi@linaro.org>
5382
5383 * linux-aarch64-low.c (aarch64_insert_point): Call
5384 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5385 returns true.
5386
1db33b5a
UW		 53872015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5388
5389 * linux-low.c (check_stopped_by_breakpoint): Use
5390 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5391
ab290430
PA		 53922015-08-27 Pedro Alves <palves@redhat.com>
5393
5394 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5395
8d749320
SM		 53962015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5397
6711b7f8
SM		 5398 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5399 the XNEW-family equivalent.
8d749320
SM		 5400 (compile_bytecodes): Likewise.
5401 * dll.c (loaded_dll): Likewise.
5402 * event-loop.c (append_callback_event): Likewise.
5403 (create_file_handler): Likewise.
5404 (create_file_event): Likewise.
5405 * hostio.c (handle_open): Likewise.
5406 * inferiors.c (add_thread): Likewise.
5407 (add_process): Likewise.
5408 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5409 * linux-arm-low.c (arm_new_process): Likewise.
5410 (arm_new_thread): Likewise.
5411 * linux-low.c (add_to_pid_list): Likewise.
5412 (linux_add_process): Likewise.
5413 (handle_extended_wait): Likewise.
5414 (add_lwp): Likewise.
5415 (enqueue_one_deferred_signal): Likewise.
5416 (enqueue_pending_signal): Likewise.
5417 (linux_resume_one_lwp_throw): Likewise.
5418 (linux_resume_one_thread): Likewise.
5419 (linux_read_memory): Likewise.
5420 (linux_write_memory): Likewise.
5421 * linux-mips-low.c (mips_linux_new_process): Likewise.
5422 (mips_linux_new_thread): Likewise.
5423 (mips_add_watchpoint): Likewise.
5424 * linux-x86-low.c (initialize_low_arch): Likewise.
5425 * lynx-low.c (lynx_add_process): Likewise.
5426 * mem-break.c (set_raw_breakpoint_at): Likewise.
5427 (set_breakpoint): Likewise.
5428 (add_condition_to_breakpoint): Likewise.
5429 (add_commands_to_breakpoint): Likewise.
5430 (clone_agent_expr): Likewise.
5431 (clone_one_breakpoint): Likewise.
5432 * regcache.c (new_register_cache): Likewise.
5433 * remote-utils.c (look_up_one_symbol): Likewise.
5434 * server.c (queue_stop_reply): Likewise.
5435 (start_inferior): Likewise.
5436 (queue_stop_reply_callback): Likewise.
5437 (handle_target_event): Likewise.
5438 * spu-low.c (fetch_ppc_memory): Likewise.
5439 (store_ppc_memory): Likewise.
5440 * target.c (set_target_ops): Likewise.
5441 * thread-db.c (thread_db_load_search): Likewise.
5442 (try_thread_db_load_1): Likewise.
5443 * tracepoint.c (add_tracepoint): Likewise.
5444 (add_tracepoint_action): Likewise.
5445 (create_trace_state_variable): Likewise.
5446 (cmd_qtdpsrc): Likewise.
5447 (cmd_qtro): Likewise.
5448 (add_while_stepping_state): Likewise.
5449 * win32-low.c (child_add_thread): Likewise.
5450 (get_image_name): Likewise.
5451
ed8b7b42
YQ		 54522015-08-25 Yao Qi <yao.qi@linaro.org>
5453
5454 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5455
db3cb7cb
YQ		 54562015-08-25 Yao Qi <yao.qi@linaro.org>
5457
5458 * Makefile.in (aarch64-linux.o): New rule.
5459 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5460 srv_tgtobj.
5461 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5462 (aarch64_init_debug_reg_state): Make it extern.
5463 (aarch64_linux_prepare_to_resume): Remove.
5464
f6011a1c
YQ		 54652015-08-25 Yao Qi <yao.qi@linaro.org>
5466
5467 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5468 lwp_arch_private_info and ptid_of_lwp.
5469
88e2cf7e
YQ		 54702015-08-25 Yao Qi <yao.qi@linaro.org>
5471
5472 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5473 Find proc_info by find_process_pid. All callers updated.
5474
5e35436e
YQ		 54752015-08-25 Yao Qi <yao.qi@linaro.org>
5476
5477 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5478 Remove.
5479 (debug_reg_change_callback): Remove.
5480 (aarch64_notify_debug_reg_change): Remove.
5481
4a8a7965
YQ		 54822015-08-25 Yao Qi <yao.qi@linaro.org>
5483
5484 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5485 Call current_lwp_ptid.
5486
32a271ee
YQ		 54872015-08-25 Yao Qi <yao.qi@linaro.org>
5488
5489 * linux-aarch64-low.c (debug_reg_change_callback): Use
5490 debug_printf.
5491
0d51c8d7
YQ		 54922015-08-25 Yao Qi <yao.qi@linaro.org>
5493
5494 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5495
31a43dd5
YQ		 54962015-08-25 Yao Qi <yao.qi@linaro.org>
5497
5498 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5499
8ee52567
YQ		 55002015-08-25 Yao Qi <yao.qi@linaro.org>
5501
5502 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5503 the code.
5504
ff3f0f45
YQ		 55052015-08-25 Yao Qi <yao.qi@linaro.org>
5506
5507 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5508 Remove.
5509 (debug_reg_change_callback): Remove argument entry and add argument
5510 lwp. Remove local variable thread. Don't print thread id in the
5511 debugging output. Don't check whether pid of thread equals to pid.
5512 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5513 iterate_over_lwps instead find_inferior.
5514
3d40fbb5
PA		 55152015-08-24 Pedro Alves <palves@redhat.com>
5516
5517 * inferiors.c (get_first_process): New function.
5518 * inferiors.h (get_first_process): New declaration.
5519 * remote-utils.c (read_ptid): Default to the first process in the
5520 list, instead of to the current thread's process.
5521
438e1e42
PA		 55222015-08-24 Pedro Alves <palves@redhat.com>
5523
5524 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5525 * event-loop.c: Likewise.
5526 * remote-utils.c: Likewise.
5527 * tracepoint.c: Likewise.
5528
a8c6d4fc
PA		 55292015-08-24 Pedro Alves <palves@redhat.com>
5530
5531 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5532 ptid_get_lwp.
5533
99b0bb12
PA		 55342015-08-21 Pedro Alves <palves@redhat.com>
5535
5536 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5537 instead of literal 1.
5538
f8904751
PA		 55392015-08-21 Pedro Alves <palves@redhat.com>
5540
5541 * tdesc.c (default_description): Explicitly zero-initialize.
5542
465a859e
PA		 55432015-08-21 Pedro Alves <palves@redhat.com>
5544
5545 PR gdb/18749
5546 * inferiors.c (remove_thread): Discard any pending stop reply for
5547 this thread.
5548 * server.c (remove_all_on_match_pid): Rename to ...
5549 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5550 instead of a pid.
5551 (discard_queued_stop_replies): Change parameter to a ptid. Now
5552 extern.
5553 (handle_v_kill, kill_inferior_callback, captured_main)
5554 (process_serial_event): Adjust.
5555 * server.h (discard_queued_stop_replies): Declare.
5556
f0db101d
PA		 55572015-08-21 Pedro Alves <palves@redhat.com>
5558
5559 * linux-low.c (wait_for_sigstop): Always switch to no thread
5560 selected if the previously current thread dies.
5561 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5562 process instead of the current thread's.
5563 * remote-utils.c (input_interrupt): Don't check if there's no
5564 current thread.
5565 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5566 current thread to the general thread fails, error out.
5567 (handle_qxfer_auxv, handle_qxfer_libraries)
5568 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5569 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5570 (handle_query): Check if there's a thread selected instead of
5571 checking whether there's any thread in the thread list.
5572 (handle_qxfer_threads, handle_qxfer_btrace)
5573 (handle_qxfer_btrace_conf): Don't error out early if there's no
5574 thread in the thread list.
5575 (handle_v_cont, myresume): Don't set the current thread to the
5576 continue thread.
5577 (process_serial_event) <Hg handling>: Also set thread_id if the
5578 previous general thread is still alive.
5579 (process_serial_event) <g/G handling>: If setting the current
5580 thread to the general thread fails, error out.
5581 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5582 thread's lwp instead of the current thread's.
5583 * target.c (set_desired_thread): If the desired thread was not
5584 found, leave the current thread pointing to NULL. Return an int
5585 (boolean) indicating success.
5586 * target.h (set_desired_thread): Change return type to int.
5587
40045d91
MF		 55882015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5589
5590 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5591 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5592 #includes.
5593 (ps_get_thread_area): New function.
5594
45face3b
GB		 55952015-08-19 Gary Benson <gbenson@redhat.com>
5596
5597 * hostio.c (handle_pread): Do not attempt to read more data
5598 than hostio_reply_with_data can fit in a packet.
5599
16d5f642
JB		 56002015-08-18 Joel Brobecker <brobecker@adacore.com>
5601
5602 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5603
a738da3a
MF		 56042015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5605
5606 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5607
33ebda9d
PA		 56082015-08-06 Pedro Alves <palves@redhat.com>
5609
5610 * tracepoint.c (expr_eval_result): Now an int.
5611
a44892be
PA		 56122015-08-06 Pedro Alves <palves@redhat.com>
5613
5614 * gdbthread.h (struct regcache): Forward declare.
5615 (struct thread_info) <regcache_data>: Now a struct regcache
5616 pointer.
5617 * inferiors.c (inferior_regcache_data)
5618 (set_inferior_regcache_data): Now work with struct regcache
5619 pointers.
5620 * inferiors.h (struct regcache): Forward declare.
5621 (inferior_regcache_data, set_inferior_regcache_data): Now work
5622 with struct regcache pointers.
5623 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5624 (free_register_cache_thread): Remove struct regcache pointer
5625 casts.
5626
608a1e46
PA		 56272015-08-06 Pedro Alves <palves@redhat.com>
5628
5629 * server.c (captured_main): On error, print the exception message
5630 to stderr, and if run_once is set, throw a quit.
5631
f0ce0d3a
PA		 56322015-08-06 Pedro Alves <palves@redhat.com>
5633
5634 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5635 the current thread.
5636
bf47e248
PA		 56372015-08-06 Pedro Alves <palves@redhat.com>
5638
5639 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5640 reading beyond the passed in buffer length.
5641
b6b9ffcc
PL		 56422015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5643
5644 * tracepoint.c (symbol_list) <required>: Remove.
5645
863d01bd
PA		 56462015-08-06 Pedro Alves <palves@redhat.com>
5647
5648 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5649 count if stopping and suspending threads.
5650 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5651 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5652 (linux_detach): Complete an ongoing step-over.
5653 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5654 throughout.
5655 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5656 (linux_wait_1): If passing a signal to the inferior after
5657 finishing a step-over, unsuspend and re-resume all lwps. If we
5658 see a single-step event but the thread should be continuing, don't
5659 pass the trap to gdb.
5660 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5661 internal_error instead of gdb_assert.
5662 (enqueue_pending_signal): New function.
5663 (check_ptrace_stopped_lwp_gone): Add debug output.
5664 (start_step_over): Use internal_error instead of gdb_assert.
5665 (complete_ongoing_step_over): New function.
5666 (linux_resume_one_thread): Don't resume a suspended thread.
5667 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5668 it stepping.
5669
00db26fa
PA		 56702015-08-06 Pedro Alves <palves@redhat.com>
5671
5672 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5673 (linux_thread_alive): Use lwp_is_marked_dead.
5674 (extended_event_reported): Delete.
5675 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5676 instead of extended_event_reported.
5677 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5678 as well.
5679 (lwp_is_marked_dead): New function.
5680 (lwp_running): Use lwp_is_marked_dead.
5681 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5682 comment.
5683
ad071a30
PA		 56842015-08-06 Pedro Alves <palves@redhat.com>
5685
5686 * linux-low.c (linux_wait_1): Move fork event output out of the
5687 !report_to_gdb check. Pass event_child->waitstatus to
5688 target_waitstatus_to_string instead of ourstatus.
5689
524b57e6
YQ		 56902015-08-04 Yao Qi <yao.qi@linaro.org>
5691
5692 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5693 if current_thread is 32 bit.
5694
6085d6f6
YQ		 56952015-08-04 Yao Qi <yao.qi@linaro.org>
5696
5697 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5698 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5699 * server.c (extended_protocol): Remove "static".
5700 * server.h (extended_protocol): Declare it.
5701
8a7e4587
YQ		 57022015-08-04 Yao Qi <yao.qi@linaro.org>
5703
5704 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5705 both aarch64 and aarch32.
5706 (aarch64_set_pc): Likewise.
5707
3b53ae99
YQ		 57082015-08-04 Yao Qi <yao.qi@linaro.org>
5709
5710 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5711 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5712 arm-with-neon.xml to srv_xmlfiles.
5713 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5714 (is_64bit_tdesc): New function.
5715 (aarch64_linux_read_description): New function.
5716 (aarch64_arch_setup): Call aarch64_linux_read_description.
5717 (regs_info): Rename to regs_info_aarch64.
5718 (aarch64_regs_info): Return right regs_info.
5719 (initialize_low_arch): Call initialize_low_arch_aarch32.
5720
bd9e6534
YQ		 57212015-08-04 Yao Qi <yao.qi@linaro.org>
5722
5723 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5724 * linux-aarch32-low.c: New file.
5725 * linux-aarch32-low.h: New file.
5726 * linux-arm-low.c (arm_fill_gregset): Move it to
5727 linux-aarch32-low.c.
5728 (arm_store_gregset): Likewise.
5729 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5730 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5731 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5732 (regs_info): Rename to regs_info_arm.
5733 (arm_regs_info): Return regs_info_aarch32 if
5734 have_ptrace_getregset is 1 and target description is
5735 arm_with_neon or arm_with_vfpv3.
5736 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5737 Call initialize_low_arch_aarch32 instead.
5738
ded48a5e
YQ		 57392015-08-04 Yao Qi <yao.qi@linaro.org>
5740
5741 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5742 * linux-low.c: ... here.
5743 * linux-low.h (have_ptrace_getregset): Declare it.
5744
96e9210f
PA		 57452015-08-04 Pedro Alves <palves@redhat.com>
5746
5747 * thread-db.c (struct thread_db): Use new typedefs.
5748 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5749 CHK calls.
5750 (disable_thread_event_reporting): Cast result of dlsym to
5751 destination function pointer type.
5752 (thread_db_mourn): Use td_ta_delete_ftype.
5753
af60a1ef
SL		 57542015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5755
5756 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5757 arch variant.
5758 (CDX_BREAKPOINT): Define for R2.
5759 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5760 (the_low_target): Add comments.
5761
e8b41681
YQ		 57622015-07-30 Yao Qi <yao.qi@linaro.org>
5763
5764 * linux-arm-low.c (arm_hwcap): Remove it.
5765 (arm_read_description): New local variable arm_hwcap. Don't
5766 set arm_hwcap to zero.
5767
89abb039
YQ		 57682015-07-30 Yao Qi <yao.qi@linaro.org>
5769
5770 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5771 Use regcache->tdesc instead.
5772 (arm_store_wmmxregset): Likewise.
5773 (arm_fill_vfpregset): Likewise.
5774 (arm_store_vfpregset): Likewise.
5775
deca266c
YQ		 57762015-07-30 Yao Qi <yao.qi@linaro.org>
5777
5778 * linux-arm-low.c: Include arch/arm.h.
5779 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5780 (arm_store_gregset): Likewise.
5781
aa58a496
SM		 57822015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5783
5784 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5785 ptrace's 4th parameter.
5786
50904b25
YQ		 57872015-07-27 Yao Qi <yao.qi@linaro.org>
5788
5789 * configure.srv (case aarch64*-*-linux*): Don't set
5790 srv_linux_usrregs.
5791
5826e159
PA		 57922015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5793
5794 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5795 sys/ptrace.h.
5796 * linux-arm-low.c: Likewise.
5797 * linux-cris-low.c: Likewise.
5798 * linux-crisv32-low.c: Likewise.
5799 * linux-low.c: Likewise.
5800 * linux-m68k-low.c: Likewise.
5801 * linux-mips-low.c: Likewise.
5802 * linux-nios2-low.c: Likewise.
5803 * linux-s390-low.c: Likewise.
5804 * linux-sparc-low.c: Likewise.
5805 * linux-tic6x-low.c: Likewise.
5806 * linux-tile-low.c: Likewise.
5807 * linux-x86-low.c: Likewise.
5808
54019719
PA		 58092015-07-24 Pedro Alves <palves@redhat.com>
5810
5811 * config.in: Regenerate.
5812 * configure: Regenerate.
5813
eb7aa561
PA		 58142015-07-24 Pedro Alves <palves@redhat.com>
5815
5816 * acinclude.m4: Include ../ptrace.m4.
5817 * configure.ac: Call GDB_AC_PTRACE.
5818 * config.in, configure: Regenerate.
5819
55d7b841
YQ		 58202015-07-24 Yao Qi <yao.qi@linaro.org>
5821
5822 * linux-low.c (linux_create_inferior): Remove setting to
5823 proc->priv->new_inferior.
5824 (linux_attach): Likewise.
5825 (linux_low_filter_event): Likewise.
5826 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5827
c06cbd92
YQ		 58282015-07-24 Yao Qi <yao.qi@linaro.org>
5829
5830 * linux-low.c (linux_arch_setup): New function.
5831 (linux_low_filter_event): If proc->tdesc is NULL and
5832 proc->attached is true, call the_low_target.arch_setup.
5833 Otherwise, keep status pending, and return.
5834 (linux_resume_one_lwp_throw): Don't call get_pc if
5835 thread->while_stepping isn't NULL. Don't call
5836 get_thread_regcache if proc->tdesc is NULL.
5837 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5838 (linux_target_ops): Install arch_setup.
5839 * server.c (start_inferior): Call the_target->arch_setup.
5840 * target.h (struct target_ops) <arch_setup>: New field.
5841 (target_arch_setup): New marco.
5842 * lynx-low.c (lynx_target_ops): Update.
5843 * nto-low.c (nto_target_ops): Update.
5844 * spu-low.c (spu_target_ops): Update.
5845 * win32-low.c (win32_target_ops): Update.
5846
5ae3ebba
YQ		 58472015-07-24 Yao Qi <yao.qi@linaro.org>
5848
5849 * linux-low.c (linux_add_process): Don't set
5850 proc->priv->new_inferior.
5851 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5852 (linux_attach): Likewise.
5853
eb97750b
YQ		 58542015-07-24 Yao Qi <yao.qi@linaro.org>
5855
5856 * server.c (start_inferior): Code refactor.
5857
51aee833
YQ		 58582015-07-24 Yao Qi <yao.qi@linaro.org>
5859
5860 * server.c (process_serial_event): Set general_thread.
5861
af1b22f3
YQ		 58622015-07-21 Yao Qi <yao.qi@linaro.org>
5863
5864 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5865 aarch64_linux_get_debug_reg_capacity.
5866
554717a3
YQ		 58672015-07-17 Yao Qi <yao.qi@linaro.org>
5868
5869 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5870 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5871 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5872 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5873 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5874 (AARCH64_HWP_ALIGNMENT): Likewise.
5875 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5876 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5877 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5878 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5879 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5880 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5881 (struct aarch64_debug_reg_state): Likewise.
5882 (struct arch_lwp_info): Likewise.
5883 (aarch64_align_watchpoint): Likewise.
5884 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5885 (aarch64_watchpoint_length): Likewise.
5886 (aarch64_point_encode_ctrl_reg): Likewise
5887 (aarch64_point_is_aligned): Likewise.
5888 (aarch64_align_watchpoint): Likewise.
5889 (aarch64_linux_set_debug_regs):
5890 (aarch64_dr_state_insert_one_point): Likewise.
5891 (aarch64_dr_state_remove_one_point): Likewise.
5892 (aarch64_handle_breakpoint): Likewise.
5893 (aarch64_handle_aligned_watchpoint): Likewise.
5894 (aarch64_handle_unaligned_watchpoint): Likewise.
5895 (aarch64_handle_watchpoint): Likewise.
5896
c67ca4de
YQ		 58972015-07-17 Yao Qi <yao.qi@linaro.org>
5898
5899 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5900 and don't aarch64_get_debug_reg_state. All callers update.
5901 (aarch64_handle_aligned_watchpoint): Likewise.
5902 (aarch64_handle_unaligned_watchpoint): Likewise.
5903 (aarch64_handle_watchpoint): Likewise.
5904 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5905 (aarch64_remove_point): Likewise.
5906
25abf979
YQ		 59072015-07-17 Yao Qi <yao.qi@linaro.org>
5908
5909 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5910 debug_printf.
5911 (aarch64_handle_unaligned_watchpoint): Likewise.
5912
db1ff28b
JK		 59132015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5914
5915 Revert the previous 3 commits:
5916 Move gdb_regex* to common/
5917 Move linux_find_memory_regions_full & co.
5918 gdbserver build-id attribute generator
5919
700ca40f
JK		 59202015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5921 Jan Kratochvil <jan.kratochvil@redhat.com>
5922
5923 gdbserver build-id attribute generator.
5924 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5925 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5926 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5927 (find_phdr): New.
5928 (get_dynamic): Use find_pdhr to traverse program headers.
5929 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5930 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5931 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5932 (get_hex_build_id): New.
5933 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5934 to reply XML document.
5935
9904185c
JK		 59362015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5937 Jan Kratochvil <jan.kratochvil@redhat.com>
5938
5939 * target.c: Include target/target-utils.h and fcntl.h.
5940 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5941 (target_fileio_read_stralloc): New functions.
5942
6e5b4429
JK		 59432015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5944
5945 * Makefile.in (OBS): Add gdb_regex.o.
5946 (gdb_regex.o): New.
5947 * config.in: Rebuilt.
5948 * configure: Rebuilt.
5949
ddc98fbf
JK		 59502015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5951 Jan Kratochvil <jan.kratochvil@redhat.com>
5952
5953 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5954 * Makefile.in (OBS): Add target-utils.o.
5955 (linux-maps.o, target-utils.o): New.
5956 * configure.srv (srv_linux_obj): Add linux-maps.o.
5957
e57bb7a0
PL		 59582015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5959
5960 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5961 function, return 1.
5962 (the_low_target): Install it.
5963
586b02a9
PA		 59642015-07-14 Pedro Alves <palves@redhat.com>
5965
5966 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5967 Instead, ignore ECHILD, and throw an error for other errnos.
5968
58c1b36c
PA		 59692015-07-10 Pedro Alves <palves@redhat.com>
5970
5971 * event-loop.c (struct callback_event) <data>: Change type to
5972 gdb_client_data instance instead of gdb_client_data pointer.
5973 (append_callback_event): Adjust.
5974
421530db
PL		 59752015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5976
5977 * linux-aarch64-low.c: Add comments for each linux_target_ops
5978 method. Remove comments already covered in target_ops and
5979 linux_target_ops definitions.
5980 (the_low_target): Add comments for each unimplemented method.
5981
c2d65f38
YQ		 59822015-07-09 Yao Qi <yao.qi@linaro.org>
5983
5984 * linux-aarch64-low.c (aarch64_regmap): Remove.
5985 (aarch64_usrregs_info): Remove.
5986 (regs_info): Set field usrregs to NULL.
5987
b20a6524
MM		 59882015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5989
5990 * linux-low.c: Include "rsp-low.h"
5991 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5992 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5993 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5994 (handle_btrace_enable_pt): New.
5995 (handle_btrace_general_set): Support "pt".
5996 (handle_btrace_conf_general_set): Support "pt:size".
5997
96c97461
PL		 59982015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5999
6000 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6001 Z_PACKET_SW_BP.
6002
37d66942
PL		 60032015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6004
6005 * linux-aarch64-low.c: Remove comment about endianness.
6006 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6007 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6008 memcmp.
6009
dc06243f
GB		 60102015-06-24 Gary Benson <gbenson@redhat.com>
6011
6012 * linux-i386-ipa.c (stdint.h): Do not include.
6013 * lynx-i386-low.c (stdint.h): Likewise.
6014 * lynx-ppc-low.c (stdint.h): Likewise.
6015 * mem-break.c (stdint.h): Likewise.
6016 * thread-db.c (stdint.h): Likewise.
6017 * tracepoint.c (stdint.h): Likewise.
6018 * win32-low.c (stdint.h): Likewise.
6019
124e13d9
SM		 60202015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6021
6022 * server.c (write_qxfer_response): Update call to
6023 remote_escape_output.
6024
909c2cda
JK		 60252015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6026 Jan Kratochvil <jan.kratochvil@redhat.com>
6027
6028 Merge multiple hex conversions.
6029 * gdbreplay.c (tohex): Rename to 'fromhex'.
6030 (logchar): Use fromhex.
6031
24c05f46
JK		 60322015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6033
6034 * server.c (handle_qxfer_libraries): Set `version' attribute for
6035 <library-list>.
6036
14d2069a
GB		 60372015-06-10 Gary Benson <gbenson@redhat.com>
6038
6039 * target.h (struct target_ops) <multifs_open>: New field.
6040 <multifs_unlink>: Likewise.
6041 <multifs_readlink>: Likewise.
6042 * linux-low.c (nat/linux-namespaces.h): New include.
6043 (linux_target_ops): Initialize the_target->multifs_open,
6044 the_target->multifs_unlink and the_target->multifs_readlink.
6045 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6046 * hostio.c (hostio_fs_pid): New static variable.
6047 (hostio_handle_new_gdb_connection): New function.
6048 (handle_setfs): Likewise.
6049 (handle_open): Use the_target->multifs_open as appropriate.
6050 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6051 (handle_readlink): Use the_target->multifs_readlink as
6052 appropriate.
6053 (handle_vFile): Handle vFile:setfs packets.
6054 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6055 after target_handle_new_gdb_connection.
6056
4b8b5e72
GB		 60572015-06-10 Gary Benson <gbenson@redhat.com>
6058
6059 * configure.ac (AC_CHECK_FUNCS): Add setns.
6060 * config.in: Regenerate.
6061 * configure: Likewise.
6062 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6063 (linux-namespaces.o): New rule.
6064 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6065
3ac2e371
GB		 60662015-06-09 Gary Benson <gbenson@redhat.com>
6067
6068 * hostio.c (handle_open): Process mode argument with
6069 fileio_to_host_mode.
6070
ca9b78ce
YQ		 60712015-06-01 Yao Qi <yao.qi@linaro.org>
6072
6073 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6074 * linux-x86-low.c: Likewise.
6075
bfacd19d
DB		 60762015-05-28 Don Breazeal <donb@codesourcery.com>
6077
6078 * linux-low.c (handle_extended_wait): Initialize
6079 thread_info.last_resume_kind for new fork children.
6080
452003ef
PA		 60812015-05-15 Pedro Alves <palves@redhat.com>
6082
6083 * target.h (target_handle_new_gdb_connection): Rewrite using if
6084 wrapped in do/while.
6085
1041a03c
JB		 60862015-05-14 Joel Brobecker <brobecker@adacore.com>
6087
6088 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6089 * configure, config.in: Regenerate.
6090 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6091 Declare typedef.
6092
c269dbdb
DB		 60932015-05-12 Don Breazeal <donb@codesourcery.com>
6094
6095 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6096 PTRACE_EVENT_VFORK_DONE.
6097 (linux_low_ptrace_options, extended_event_reported): Add vfork
6098 events.
6099 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6100 and "vforkdone" for RSP 'T' Stop Reply Packet.
6101 * server.h (report_vfork_events): Declare
6102 global variable.
6103
3a8a0396
DB		 61042015-05-12 Don Breazeal <donb@codesourcery.com>
6105
6106 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6107 (the_low_target) <new_fork>: Initialize new member.
6108 * linux-arm-low.c (arm_new_fork): New function.
6109 (the_low_target) <new_fork>: Initialize new member.
6110 * linux-low.c (handle_extended_wait): Call new target function
6111 new_fork.
6112 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6113 * linux-mips-low.c (mips_add_watchpoint): New function
6114 extracted from mips_insert_point.
6115 (the_low_target) <new_fork>: Initialize new member.
6116 (mips_linux_new_fork): New function.
6117 (mips_insert_point): Call mips_add_watchpoint.
6118 * linux-x86-low.c (x86_linux_new_fork): New function.
6119 (the_low_target) <new_fork>: Initialize new member.
6120
de0d863e
DB		 61212015-05-12 Don Breazeal <donb@codesourcery.com>
6122
6123 * linux-low.c (handle_extended_wait): Implement return value,
6124 rename argument 'event_child' to 'event_lwp', handle
6125 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6126 (linux_low_ptrace_options): New function.
6127 (linux_low_filter_event): Call linux_low_ptrace_options,
6128 use different argument fo linux_enable_event_reporting,
6129 use return value from handle_extended_wait.
6130 (extended_event_reported): New function.
6131 (linux_wait_1): Call extended_event_reported and set
6132 status to report fork events.
6133 (linux_write_memory): Add pid to debug message.
6134 (reset_lwp_ptrace_options_callback): New function.
6135 (linux_handle_new_gdb_connection): New function.
6136 (linux_target_ops): Initialize new structure member.
6137 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6138 * lynx-low.c: Initialize new structure member.
6139 * remote-utils.c (prepare_resume_reply): Implement stop reason
6140 "fork" for "T" stop message.
6141 * server.c (handle_query): Call handle_new_gdb_connection.
6142 * server.h (report_fork_events): Declare global flag.
6143 * target.h (struct target_ops) <handle_new_gdb_connection>:
6144 New member.
6145 (target_handle_new_gdb_connection): New macro.
6146 * win32-low.c: Initialize new structure member.
6147
ddcbc397
DB		 61482015-05-12 Don Breazeal <donb@codesourcery.com>
6149
6150 * mem-break.c (APPEND_TO_LIST): Define macro.
6151 (clone_agent_expr): New function.
6152 (clone_one_breakpoint): New function.
6153 (clone_all_breakpoints): New function.
6154 * mem-break.h: Declare new functions.
6155
89245bc0
DB		 61562015-05-12 Don Breazeal <donb@codesourcery.com>
6157
6158 * linux-low.c (linux_supports_fork_events): New function.
6159 (linux_supports_vfork_events): New function.
6160 (linux_target_ops): Initialize new structure members.
6161 (initialize_low): Call linux_check_ptrace_features.
6162 * lynx-low.c (lynx_target_ops): Initialize new structure
6163 members.
6164 * server.c (report_fork_events, report_vfork_events):
6165 New global flags.
6166 (handle_query): Add new features to qSupported packet and
6167 response.
6168 (captured_main): Initialize new global variables.
6169 * target.h (struct target_ops) <supports_fork_events>:
6170 New member.
6171 <supports_vfork_events>: New member.
6172 (target_supports_fork_events): New macro.
6173 (target_supports_vfork_events): New macro.
6174 * win32-low.c (win32_target_ops): Initialize new structure
6175 members.
6176
835205d0
GB		 61772015-05-12 Gary Benson <gbenson@redhat.com>
6178
6179 * server.c (handle_qxfer_exec_file): Use current process
6180 if annex is empty.
6181
21e94bd9
SL		 61822015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6183
6184 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6185 Remove HAVE_PTRACE_GETREGS conditionals.
6186 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6187 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6188
45614f15
YQ		 61892015-05-08 Yao Qi <yao.qi@linaro.org>
6190
6191 * linux-low.c (linux_supports_conditional_breakpoints): New
6192 function.
6193 (linux_target_ops): Install new target method.
6194 * lynx-low.c (lynx_target_ops): Install NULL hook for
6195 supports_conditional_breakpoints.
6196 * nto-low.c (nto_target_ops): Likewise.
6197 * spu-low.c (spu_target_ops): Likewise.
6198 * win32-low.c (win32_target_ops): Likewise.
6199 * server.c (handle_query): Check
6200 target_supports_conditional_breakpoints.
6201 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6202 New field.
6203 (target_supports_conditional_breakpoints): New macro.
6204
80ad801e
PA		 62052015-05-06 Pedro Alves <palves@redhat.com>
6206
6207 PR server/18081
6208 * server.c (start_inferior): If the process exits, mourn it.
6209
819843c7
GB		 62102015-04-21 Gary Benson <gbenson@redhat.com>
6211
6212 * hostio.c (fileio_open_flags_to_host): Factored out to
6213 fileio_to_host_openflags in common/fileio.c. Single use
6214 updated.
6215
a2d5a9d7
MF		 62162015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6217
6218 * linux-xtensa-low.c (xtensa_fill_gregset)
6219 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6220 XCHAL_HAVE_LOOP.
6221
deb44829
MF		 62222015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6223
6224 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6225 (regs_info): Replace usrregs pointer with NULL.
6226
e57f1de3
GB		 62272015-04-17 Gary Benson <gbenson@redhat.com>
6228
6229 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6230 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6231 * server.c (handle_qxfer_exec_file): New function.
6232 (qxfer_packets): Add exec-file entry.
6233 (handle_query): Report qXfer:exec-file:read as supported packet.
6234
62828379
RN		 62352015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6236
6237 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6238
b88bb450
GB		 62392015-04-09 Gary Benson <gbenson@redhat.com>
6240
6241 * hostio-errno.c (errno_to_fileio_error): Remove function.
6242 Update caller to use remote_fileio_to_fio_error.
6243
c8f4bfdd
YQ		 62442015-04-09 Yao Qi <yao.qi@linaro.org>
6245
6246 * linux-low.c (linux_insert_point): Call
6247 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6248 (linux_remove_point): Call remove_memory_breakpoint if type is
6249 raw_bkpt_type_sw.
6250 * linux-x86-low.c (x86_insert_point): Don't call
6251 insert_memory_breakpoint.
6252 (x86_remove_point): Don't call remove_memory_breakpoint.
6253
41f98f02
PA		 62542015-04-01 Pedro Alves <palves@redhat.com>
6255 Cleber Rosa <crosa@redhat.com>
6256
6257 * server.c (gdbserver_usage): Reorganize and extend the usage
6258 message.
6259
2bf6fb9d
PA		 62602015-03-24 Pedro Alves <palves@redhat.com>
6261
6262 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6263 output. Also dump TRAP_TRACE.
6264 (linux_low_filter_event): In debug output, distinguish a
6265 resume_stop SIGSTOP from a delayed SIGSTOP.
6266
369f6daa
GB		 62672015-03-24 Gary Benson <gbenson@redhat.com>
6268
6269 * linux-x86-low.c (x86_linux_new_thread): Moved to
6270 nat/x86-linux.c.
6271 (x86_linux_prepare_to_resume): Likewise.
6272
8e5d4070
GB		 62732015-03-24 Gary Benson <gbenson@redhat.com>
6274
6275 * Makefile.in (x86-linux-dregs.o): New rule.
6276 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6277 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6278 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6279 (x86_linux_dr_get): Likewise.
6280 (x86_linux_dr_set): Likewise.
6281 (update_debug_registers_callback): Likewise.
6282 (x86_linux_dr_set_addr): Likewise.
6283 (x86_linux_dr_get_addr): Likewise.
6284 (x86_linux_dr_set_control): Likewise.
6285 (x86_linux_dr_get_control): Likewise.
6286 (x86_linux_dr_get_status): Likewise.
6287 (x86_linux_update_debug_registers): Likewise.
6288
2b95d440
GB		 62892015-03-24 Gary Benson <gbenson@redhat.com>
6290
6291 * linux-x86-low.c (x86_linux_update_debug_registers):
6292 New function, factored out from...
6293 (x86_linux_prepare_to_resume): ...this.
6294
14b0bc68
GB		 62952015-03-24 Gary Benson <gbenson@redhat.com>
6296
6297 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6298 (x86_linux_dr_set): Likewise.
6299 (update_debug_registers_callback): Likewise.
6300 (x86_linux_dr_set_addr): Likewise.
6301 (x86_linux_dr_get_addr): Likewise.
6302 (x86_linux_dr_set_control): Likewise.
6303 (x86_linux_dr_get_control): Likewise.
6304 (x86_linux_dr_get_status): Likewise.
6305 (x86_linux_prepare_to_resume): Likewise.
6306
5dfe6ca8
GB		 63072015-03-24 Gary Benson <gbenson@redhat.com>
6308
6309 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6310 Use perror_with_name. Pass string through gettext.
6311 (x86_linux_dr_set): Likewise.
6312
d33472ad
GB		 63132015-03-24 Gary Benson <gbenson@redhat.com>
6314
6315 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6316 (x86_linux_dr_set_addr): ...this.
6317 (x86_dr_low_get_addr): Rename to...
6318 (x86_linux_dr_get_addr): ...this.
6319 (x86_dr_low_set_control): Rename to...
6320 (x86_linux_dr_set_control): ...this.
6321 (x86_dr_low_get_control): Rename to...
6322 (x86_linux_dr_get_control): ...this.
6323 (x86_dr_low_get_status): Rename to...
6324 (x86_linux_dr_get_status): ...this.
6325 (x86_dr_low): Update with new function names.
6326
4b134ca1
GB		 63272015-03-24 Gary Benson <gbenson@redhat.com>
6328
6329 * Makefile.in (x86-linux.o): New rule.
6330 * configure.srv: Add x86-linux.o to relevant targets.
6331 * linux-low.c (lwp_set_arch_private_info): New function.
6332 (lwp_arch_private_info): Likewise.
6333 * linux-x86-low.c: Include nat/x86-linux.h.
6334 (arch_lwp_info): Removed structure.
6335 (update_debug_registers_callback):
6336 Use lwp_set_debug_registers_changed.
6337 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6338 and lwp_set_debug_registers_changed.
6339 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6340
34c703da
GB		 63412015-03-24 Gary Benson <gbenson@redhat.com>
6342
6343 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6344 * linux-arm-low.c (arm_new_thread): Likewise.
6345 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6346 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6347 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6348 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6349
cff068da
GB		 63502015-03-24 Gary Benson <gbenson@redhat.com>
6351
6352 * linux-low.c (ptid_of_lwp): New function.
6353 (lwp_is_stopped): Likewise.
6354 (lwp_stop_reason): Likewise.
6355 * linux-x86-low.c (update_debug_registers_callback):
6356 Use lwp_is_stopped.
6357 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6358 lwp_stop_reason.
6359
b2f7c7e8
GB		 63602015-03-24 Gary Benson <gbenson@redhat.com>
6361
6362 * linux-low.h (linux_stop_lwp): Remove declaration.
6363
6d4ee8c6
GB		 63642015-03-24 Gary Benson <gbenson@redhat.com>
6365
6366 * linux-low.h: Include nat/linux-nat.h.
6367 * linux-low.c (iterate_over_lwps_args): New structure.
6368 (iterate_over_lwps_filter): New function.
6369 (iterate_over_lwps): Likewise.
6370 * linux-x86-low.c (update_debug_registers_callback):
6371 Update signature to what iterate_over_lwps expects.
6372 Remove PID check that iterate_over_lwps now performs.
6373 (x86_dr_low_set_addr): Use iterate_over_lwps.
6374 (x86_dr_low_set_control): Likewise.
6375
70a0bb6b
GB		 63762015-03-24 Gary Benson <gbenson@redhat.com>
6377
6378 * linux-x86-low.c (x86_debug_reg_state): New function.
6379 (x86_linux_prepare_to_resume): Use the above.
6380
7b669087
GB		 63812015-03-24 Gary Benson <gbenson@redhat.com>
6382
6383 * linux-low.c (current_lwp_ptid): New function.
6384 * linux-x86-low.c: Include nat/linux-nat.h.
6385 (x86_dr_low_get_addr): Use current_lwp_ptid.
6386 (x86_dr_low_get_control): Likewise.
6387 (x86_dr_low_get_status): Likewise.
6388
eef49a3d
PA		 63892015-03-20 Pedro Alves <palves@redhat.com>
6390
6391 * tracepoint.c (cmd_qtstatus): Make "str" const.
6392
b2333d22
PA		 63932015-03-20 Pedro Alves <palves@redhat.com>
6394
6395 * server.c (handle_general_set): Make "req_str" const.
6396
23f238d3
PA		 63972015-03-19 Pedro Alves <palves@redhat.com>
6398
6399 * linux-low.c (linux_resume_one_lwp): Rename to ...
6400 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6401 instead call perror_with_name.
6402 (check_ptrace_stopped_lwp_gone): New function.
6403 (linux_resume_one_lwp): Reimplement as wrapper around
6404 linux_resume_one_lwp_throw that swallows errors if the LWP is
6405 gone.
6406
91baf43f
PA		 64072015-03-19 Pedro Alves <palves@redhat.com>
6408
6409 * linux-low.c (count_events_callback, select_event_lwp_callback):
6410 No longer check whether the thread has resume_stop as last resume
6411 kind.
6412
8bf3b159
PA		 64132015-03-19 Pedro Alves <palves@redhat.com>
6414
6415 * linux-low.c (count_events_callback, select_event_lwp_callback):
6416 Use the lwp's status_pending_p field, not the thread's.
6417
b90fc188
PA		 64182015-03-19 Pedro Alves <palves@redhat.com>
6419
6420 * linux-low.c (select_event_lwp_callback): Update comments to
6421 no longer mention SIGTRAP.
6422
464b0089
GB		 64232015-03-18 Gary Benson <gbenson@redhat.com>
6424
6425 * server.c (handle_query): Do not report vFile:fstat as supported.
6426
aa9e327f
GB		 64272015-03-11 Gary Benson <gbenson@redhat.com>
6428
6429 * hostio.c (sys/types.h): New include.
6430 (sys/stat.h): Likewise.
6431 (common-remote-fileio.h): Likewise.
6432 (handle_fstat): New function.
6433 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6434
791c0056
GB		 64352015-03-11 Gary Benson <gbenson@redhat.com>
6436
6437 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6438 struct stat.st_blocks and struct stat.st_blksize.
6439 * configure: Regenerate.
6440 * config.in: Likewise.
6441 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6442 (OBS): Add common-remote-fileio.o.
6443 (common-remote-fileio.o): New rule.
6444
9a9df970
PA		 64452015-03-09 Pedro Alves <palves@redhat.com>
6446
6447 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6448 'struct sockaddr' pointer in 'accept' call.
6449
9eb1356e
PA		 64502015-03-09 Pedro Alves <palves@redhat.com>
6451
6452 Revert:
6453 2015-03-07 Pedro Alves <palves@redhat.com>
6454 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6455 or <winsock2.h> here. Instead include "gdb_socket.h".
6456 (remote_open): Use union gdb_sockaddr_u.
6457 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6458 or <winsock2.h> here. Instead include "gdb_socket.h".
6459 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6460 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6461 or <sys/un.h>.
6462 (init_named_socket, gdb_agent_helper_thread): Use union
6463 gdb_sockaddr_u.
6464
aac331e4
PA		 64652015-03-07 Pedro Alves <palves@redhat.com>
6466
6467 * configure.ac (build_warnings): Move
6468 -Wdeclaration-after-statement to the C-specific set.
6469 * configure: Regenerate.
6470
366c75fc
PA		 64712015-03-07 Pedro Alves <palves@redhat.com>
6472
6473 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6474 or <winsock2.h> here. Instead include "gdb_socket.h".
6475 (remote_open): Use union gdb_sockaddr_u.
6476 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6477 or <winsock2.h> here. Instead include "gdb_socket.h".
6478 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6479 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6480 or <sys/un.h>.
6481 (init_named_socket, gdb_agent_helper_thread): Use union
6482 gdb_sockaddr_u.
6483
492d29ea
PA		 64842015-03-07 Pedro Alves <palves@redhat.com>
6485
6486 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6487 instead.
6488
60a191ed
YQ		 64892015-03-06 Yao Qi <yao.qi@linaro.org>
6490
6491 * linux-aarch64-low.c (aarch64_insert_point): Use
6492 show_debug_regs as a boolean.
6493 (aarch64_remove_point): Likewise.
6494
f5771b1d
PA		 64952015-03-05 Pedro Alves <palves@redhat.com>
6496
6497 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6498 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6499 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6500 * nto-low.c (nto_target_ops): Likewise.
6501 * spu-low.c (spu_target_ops): Likewise.
6502 * win32-low.c (win32_target_ops): Likewise.
6503
3e572f71
PA		 65042015-03-04 Pedro Alves <palves@redhat.com>
6505
72f4393d 6506 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6507 Decide whether a breakpoint triggered based on the SIGTRAP's
6508 siginfo.si_code.
72f4393d
L		 6509 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6510 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6511 (linux_low_filter_event): Check for breakpoints before checking
6512 watchpoints.
6513 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6514 siginfo.si_code.
72f4393d
L		 6515 (linux_stopped_by_sw_breakpoint)
6516 (linux_supports_stopped_by_sw_breakpoint)
6517 (linux_stopped_by_hw_breakpoint)
6518 (linux_supports_stopped_by_hw_breakpoint): New functions.
6519 (linux_target_ops): Install new target methods.
3e572f71 6520
1ec68e26
PA		 65212015-03-04 Pedro Alves <palves@redhat.com>
6522
6523 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6524 * server.c (swbreak_feature, hwbreak_feature): New globals.
6525 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6526 (captured_main): Clear swbreak_feature and hwbreak_feature.
6527 * server.h (swbreak_feature, hwbreak_feature): Declare.
6528 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6529 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6530 supports_stopped_by_hw_breakpoint>: New fields.
6531 (target_supports_stopped_by_sw_breakpoint)
6532 (target_stopped_by_sw_breakpoint)
6533 (target_supports_stopped_by_hw_breakpoint)
6534 (target_stopped_by_hw_breakpoint): Declare.
6535
15c66dd6
PA		 65362015-03-04 Pedro Alves <palves@redhat.com>
6537
6538 enum lwp_stop_reason -> enum target_stop_reason
6539 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6540 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6541 (linux_wait_1, stuck_in_jump_pad_callback)
6542 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6543 (linux_stopped_by_watchpoint):
6544 * linux-low.h (enum lwp_stop_reason): Delete.
6545 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6546 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6547
98fc70d6
YQ		 65482015-03-04 Yao Qi <yao.qi@linaro.org>
6549
6550 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6551
dd2ac174
GB		 65522015-03-03 Gary Benson <gbenson@redhat.com>
6553
6554 * hostio.c (handle_vFile): Fix prefix lengths.
6555
d68e53f4
MM		 65562015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6557
6558 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6559 ptr_bits.
6560
bf2d68ab
AA		 65612015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6562
6563 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6564 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6565 (clean): Add "rm -f" for above C files.
6566 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6567 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6568 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6569 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6570 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6571 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6572 (init_registers_s390x_vx_linux64)
6573 (init_registers_s390x_tevx_linux64)
6574 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6575 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6576 declarations.
6577 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6578 (s390_store_vxrs_high): New functions.
6579 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6580 NT_S390_VXRS_HIGH.
6581 (s390_arch_setup): Add logic for selecting one of the new target
6582 descriptions. Activate the new vector regsets if applicable.
6583 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6584 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6585 and init_registers_s390x_tevx_linux64.
6586
c966a859
PA		 65872015-03-01 Pedro Alves <palves@redhat.com>
6588
6589 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6590 parameter.
6591
4180215b
PA		 65922015-02-27 Pedro Alves <palves@redhat.com>
6593
6594 * linux-x86-low.c (u_debugreg_offset): New function.
6595 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6596
749bab01
PA		 65972015-02-27 Pedro Alves <palves@redhat.com>
6598
6599 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6600 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6601 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6602 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6603 (ps_lsetfpregs, ps_getpid)
6604 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6605 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6606 (ps_lsetxregs, ps_plog): Declare.
6607
3c14e5a3
PA		 66082015-02-27 Pedro Alves <palves@redhat.com>
6609
6610 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6611 IP_AGENT_EXPORT_FUNC.
6612 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6613 IP_AGENT_EXPORT_FUNC.
6614 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6615 (IP_AGENT_EXPORT): Delete.
6616 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6617 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6618 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6619 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6620 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6621 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6622 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6623 (traceframe_read_count, traceframe_write_count)
6624 (traceframes_created, trace_state_variables, get_raw_reg)
6625 (get_trace_state_variable_value, set_trace_state_variable_value)
6626 (ust_loaded, helper_thread_id, cmd_buf): Use
6627 IPA_SYM_EXPORTED_NAME.
6628 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6629 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6630 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6631 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6632 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6633 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6634 EXTERN_C_PUSH/EXTERN_C_POP.
6635 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6636 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6637 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6638 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6639 (traceframe_write_count, traceframe_read_count)
6640 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6641 (about_to_request_buffer_space, get_trace_state_variable_value)
6642 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6643 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6644 EXTERN_C_PUSH/EXTERN_C_POP.
6645 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6646 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6647 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6648 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6649 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6650 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6651 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6652 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6653 Define.
6654 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6655 (IP_AGENT_EXPORT_VAR_DECL): Define.
6656 (tracing): Declare.
6657 (gdb_agent_get_raw_reg): Declare.
6658
fe978cb0
PA		 66592015-02-27 Tom Tromey <tromey@redhat.com>
6660 Pedro Alves <palves@redhat.com>
6661
6662 Rename symbols whose names are reserved C++ keywords throughout.
6663
3bc3d82a
PA		 66642015-02-27 Pedro Alves <palves@redhat.com>
6665
6666 * Makefile.in (COMPILER): New, get it from autoconf.
6667 (CXX): Get from autoconf instead.
6668 (COMPILE.pre): Use COMPILER.
6669 (CC-LD): Rename to ...
6670 (CC_LD): ... this. Use COMPILER.
6671 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6672 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6673 * acinclude.m4: Include build-with-cxx.m4.
6674 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6675 Disable -Werror by default if building in C++ mode.
6676 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6677 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6678 the C++ compiler. Save/restore CXXFLAGS too.
6679 * configure: Regenerate.
6680
07697489
PA		 66812015-02-27 Pedro Alves <palves@redhat.com>
6682
6683 * acinclude.m4: Include libiberty.m4.
6684 * configure.ac: Call libiberty_INIT.
6685 * config.in, configure: Regenerate.
6686
9beb7c4e
PA		 66872015-02-26 Pedro Alves <palves@redhat.com>
6688
6689 * linux-low.c (linux_wait_1): When incrementing the PC past a
6690 program breakpoint always use the_low_target.breakpoint_len as
6691 increment, rather than the maximum between that and
6692 the_low_target.decr_pc_after_break.
6693
8090aef2
PA		 66942015-02-23 Pedro Alves <palves@redhat.com>
6695
6696 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6697 thread was doing a step-over; always adjust the PC if
6698 we stepped over a permanent breakpoint.
6699 (linux_wait_1): If we stepped over breakpoint that was on top of a
6700 permanent breakpoint, manually advance the PC past it.
6701
bc9540e8
PA		 67022015-02-23 Pedro Alves <palves@redhat.com>
6703
6704 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6705 modes.
6706 (x86_fill_gregset, x86_store_gregset): Use it when handling
6707 $orig_eax.
6708
2db9a427
PA		 67092015-02-20 Pedro Alves <palves@redhat.com>
6710
6711 * thread-db.c: Include "nat/linux-procfs.h".
6712 (thread_db_init): Skip listing new threads if the kernel supports
6713 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6714
afa8d396
PA		 67152015-02-20 Pedro Alves <palves@redhat.com>
6716
6717 * linux-low.c (status_pending_p_callback): Use ptid_match.
6718
c9587f88
AT		 67192015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6720
6721 PR breakpoints/16812
6722 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6723 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6724 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6725
b05ec7a5
AT		 67262015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6727
6728 PR breakpoints/15956
6729 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6730
d33501a5
MM		 67312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6732
6733 * linux-low.c (linux_low_btrace_conf): Print size.
6734 * server.c (handle_btrace_conf_general_set): New.
6735 (hanle_general_set): Call handle_btrace_conf_general_set.
6736 (handle_query): Report Qbtrace-conf:bts:size as supported.
6737
f4abbc16
MM		 67382015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6739
6740 * linux-low.c (linux_low_enable_btrace): Update parameters.
6741 (linux_low_btrace_conf): New.
6742 (linux_target_ops)<to_btrace_conf>: Initialize.
6743 * server.c (current_btrace_conf): New.
6744 (handle_btrace_enable): Rename to ...
6745 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6746 to target_enable_btrace. Update comment. Update users.
6747 (handle_qxfer_btrace_conf): New.
6748 (qxfer_packets): Add btrace-conf entry.
6749 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6750 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6751 (target_ops)<read_btrace_conf>: New.
6752 (target_enable_btrace): Update parameters.
6753 (target_read_btrace_conf): New.
6754
043c3577
MM		 67552015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6756
6757 * server.c (handle_btrace_general_set): Remove call to
6758 target_supports_btrace.
6759 (supported_btrace_packets): New.
6760 (handle_query): Call supported_btrace_packets.
6761 * target.h: include btrace-common.h.
6762 (btrace_target_info): Removed.
6763 (supports_btrace, target_supports_btrace): Update parameters.
6764
734b0e4b
MM		 67652015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6766
6767 * Makefile.in (SFILES): Add common/btrace-common.c.
6768 (OBS): Add common/btrace-common.o.
6769 (btrace-common.o): Add build rules.
6770 * linux-low: Include btrace-common.h.
6771 (linux_low_read_btrace): Use struct btrace_data. Call
6772 btrace_data_init and btrace_data_fini.
6773
d6c146e9
PA		 67742015-02-06 Pedro Alves <palves@redhat.com>
6775
6776 * thread-db.c (find_new_threads_callback): Add debug output.
6777
20ba1ce6
PA		 67782015-02-04 Pedro Alves <palves@redhat.com>
6779
6780 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6781 (resume_stopped_resumed_lwps): New function.
6782 (linux_wait_for_event_filtered): Use it.
6783
8cc73a39
SDJ		 67842015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6785
6786 * Makefile.in (SFILES): Add linux-personality.c.
6787 (linux-personality.o): New rule.
6788 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6789 list of objects to be built.
6790 * linux-low.c: Include nat/linux-personality.h.
6791 (linux_create_inferior): Remove code to disable address space
6792 randomization (moved to ../nat/linux-personality.c). Create
6793 cleanup to disable address space randomization.
6794
fb23d554
SDJ		 67952015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6796
6797 * Makefile.in (posix-strerror.o): New rule.
6798 (mingw-strerror.o): Likewise.
6799 * configure: Regenerated.
6800 * configure.ac: Source file ../common/common.host. Initialize new
6801 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6802
cdf43629
YQ		 68032015-01-14 Yao Qi <yao@codesourcery.com>
6804
6805 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6806 (ppc-linux.o): New rule.
6807 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6808 * configure.ac: AC_CHECK_FUNCS(getauxval).
6809 * config.in: Re-generated.
6810 * configure: Re-generated.
6811 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6812 ppc64_64bit_inferior_p
6813
514c5338
YQ		 68142015-01-14 Yao Qi <yao@codesourcery.com>
6815
6816 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6817 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6818 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6819 (PT_ORIG_R3, PT_TRAP): Likewise.
6820 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6821 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6822 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6823
3368c1e5
JB		 68242015-01-10 Joel Brobecker <brobecker@adacore.com>
6825
6826 * i387-fp.c (i387_cache_to_xsave): In look over
6827 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6828 zmmh_low_space field by use of zmmh_high_space.
6829
582511be
PA		 68302015-01-09 Pedro Alves <palves@redhat.com>
6831
6832 * linux-low.c (step_over_bkpt): Move higher up in the file.
6833 (handle_extended_wait): Don't store the stop_pc here.
6834 (get_stop_pc): Adjust comments and rename to ...
6835 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6836 stopped for a software breakpoint or hardware breakpoint.
6837 (thread_still_has_status_pending_p): New function.
6838 (status_pending_p_callback): Use
6839 thread_still_has_status_pending_p. If the event is no longer
6840 interesting, resume the LWP.
6841 (handle_tracepoints): Add assert.
6842 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6843 (wstatus_maybe_breakpoint): New function.
6844 (cancel_breakpoint): Delete function.
6845 (check_stopped_by_watchpoint): New function, factored out from
6846 linux_low_filter_event.
6847 (lp_status_maybe_breakpoint): Delete function.
6848 (linux_low_filter_event): Remove filter_ptid argument.
6849 Leave thread group exits pending here. Store the LWP's stop PC.
6850 Always leave events pending.
6851 (linux_wait_for_event_filtered): Pull all events out of the
6852 kernel, and leave them all pending.
6853 (count_events_callback, select_event_lwp_callback): Consider all
6854 events.
6855 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6856 (select_event_lwp): Only give preference to the stepping LWP in
6857 all-stop mode. Adjust comments.
6858 (ignore_event): New function.
6859 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6860 references to cancel_breakpoints. Adjust to renames. Also give
6861 equal priority to all LWPs that have had events in non-stop mode.
6862 If reporting a software breakpoint event, unadjust the LWP's PC.
6863 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6864 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6865 Adjust.
6866 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6867 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6868 (linux_stopped_by_watchpoint): Adjust.
6869 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6870 * linux-low.h (enum lwp_stop_reason): New.
6871 (struct lwp_info) <stop_pc>: Adjust comment.
6872 <stopped_by_watchpoint>: Delete field.
6873 <stop_reason>: New field.
6874 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6875 * mem-break.c (software_breakpoint_inserted_here)
6876 (hardware_breakpoint_inserted_here): New function.
6877 * mem-break.h (software_breakpoint_inserted_here)
6878 (hardware_breakpoint_inserted_here): Declare.
6879 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6880 (cancel_breakpoints): Delete.
6881 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6882 (upload_fast_traceframes): Remove references to
6883 cancel_breakpoints.
6884
a33e3959
PA		 68852015-01-09 Pedro Alves <palves@redhat.com>
6886
6887 * thread-db.c (find_new_threads_callback): Ignore thread if the
6888 kernel thread ID is -1.
6889
8784d563
PA		 68902015-01-09 Pedro Alves <palves@redhat.com>
6891
6892 * linux-low.c (linux_attach_fail_reason_string): Move to
6893 nat/linux-ptrace.c, and rename.
6894 (linux_attach_lwp): Update comment.
6895 (attach_proc_task_lwp_callback): New function.
6896 (linux_attach): Adjust to rename and use
6897 linux_proc_attach_tgid_threads.
6898 (linux_attach_fail_reason_string): Delete declaration.
6899
76f2b779
JB		 69002015-01-01 Joel Brobecker <brobecker@adacore.com>
6901
6902 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6903 * server.c (gdbserver_version): Likewise.
6904
fafcc06a
SDJ		 69052014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6906
6907 * remote-utils.c: Include ctype.h.
6908 (input_interrupt): Explicitly handle the case when the char
6909 received is the NUL byte. Improve the printing of non-ASCII
6910 characters.
6911
beed38b8
JB		 69122014-12-16 Joel Brobecker <brobecker@adacore.com>
6913
6914 * linux-low.c (linux_low_filter_event): Update call to
6915 linux_enable_event_reporting following the addition of
6916 a new parameter to that function.
6917
bf330350
CU		 69182014-12-16 Catalin Udma <catalin.udma@freescale.com>
6919
6920 PR server/17457
6921 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6922 (AARCH64_FPCR_REGNO): Likewise.
6923 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6924 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6925 (aarch64_store_fpregset): Likewise.
6926
5227d625
JB		 69272014-12-15 Joel Brobecker <brobecker@adacore.com>
6928
6929 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6930 Remove FIXME comment about assumption about N.
6931
f93b65a0
JB		 69322014-12-13 Joel Brobecker <brobecker@adacore.com>
6933
6934 * configure.ac: If large-file support is disabled in GDBserver,
6935 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6936 * configure: Regenerate.
6937
e5a9158d
AA		 69382014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6939
6940 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6941 warning upon ENODATA from ptrace.
6942 * linux-s390-low.c (s390_store_tdb): New.
6943 (s390_regsets): Add regset for NT_S390_TDB.
6944
feea5f36
AA		 69452014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6946
6947 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6948 without a fill_function.
6949 * linux-s390-low.c (s390_fill_last_break): Remove.
6950 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6951 (s390_arch_setup): Use regset's size instead of fill_function for
6952 loop end condition.
6953
098dbe61
AA		 69542014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6955
6956 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6957 the regset's store function when ptrace returned an error.
6958 * regcache.c (get_thread_regcache): Invalidate register cache
6959 before fetching inferior's registers.
6960
28eef672
AA		 69612014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6962
6963 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6964 while-loop as for-loop.
6965 (regsets_store_inferior_registers): Likewise.
6966
bdca27a2
YQ		 69672014-11-28 Yao Qi <yao@codesourcery.com>
6968
6969 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6970 * config.in, configure: Re-generate.
6971 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6972 is defined.
6973
9c232dda
YQ		 69742014-11-21 Yao Qi <yao@codesourcery.com>
6975
6976 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6977 (AC_CHECK_HEADERS): Remove malloc.h.
6978 * configure: Re-generated.
6979 * config.in: Re-generated.
6980 * server.h: Don't include alloca.h and malloc.h.
6981 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6982 Don't include malloc.h.
6983
43968415
JB		 69842014-11-17 Joel Brobecker <brobecker@adacore.com>
6985
6986 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6987 corresponding ERRNO check in same block.
6988
40e91bc7
PA		 69892014-11-12 Pedro Alves <palves@redhat.com>
6990
6991 * server.c (cont_thread): Update comment.
6992 (start_inferior, attach_inferior): No longer clear cont_thread.
6993 (handle_v_cont): No longer set cont_thread.
6994 (captured_main): Clear cont_thread each time a GDB connects.
6995
c2c118cf
PA		 69962014-11-12 Pedro Alves <palves@redhat.com>
6997
6998 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6999 thread, and don't resume all threads if the Hc thread has exited.
7000
78708b7c
PA		 70012014-11-12 Pedro Alves <palves@redhat.com>
7002
7003 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7004 the process group instead of to a specific LWP.
7005
a2abc7de
PA		 70062014-10-15 Pedro Alves <palves@redhat.com>
7007
7008 PR server/17487
7009 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7010 parameter.
7011 (arm_set_thread_context): Delete.
7012 (the_low_target): Adjust.
7013 * win32-i386-low.c (debug_registers_changed)
7014 (debug_registers_used): Delete.
7015 (update_debug_registers_callback): New function.
7016 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7017 needing to update their debug registers.
7018 (win32_get_current_dr): New function.
7019 (x86_dr_low_get_addr, x86_dr_low_get_control)
7020 (x86_dr_low_get_status): Fetch the debug register from the thread
7021 record's context.
7022 (i386_initial_stuff): Adjust.
7023 (i386_get_thread_context): Remove current_event parameter. Don't
7024 clear debug_registers_changed nor copy DR values to
7025 debug_reg_state.
7026 (i386_set_thread_context): Delete.
7027 (i386_prepare_to_resume): New function.
7028 (i386_thread_added): Mark the thread as needing to update irs
7029 debug registers.
7030 (the_low_target): Remove i386_set_thread_context and install
7031 i386_prepare_to_resume.
7032 * win32-low.c (win32_get_thread_context): Adjust.
7033 (win32_set_thread_context): Use SetThreadContext
7034 directly.
7035 (win32_prepare_to_resume): New function.
7036 (win32_require_context): New function, factored out from ...
7037 (thread_rec): ... this.
7038 (continue_one_thread): Call win32_prepare_to_resume on each thread
7039 we're about to continue.
7040 (win32_resume): Call win32_prepare_to_resume on the event thread.
7041 * win32-low.h (struct win32_thread_info)
7042 <debug_registers_changed>: New field.
7043 (struct win32_target_ops): Change prototype of set_thread_context,
7044 delete set_thread_context and add prepare_to_resume.
7045 (win32_require_context): New declaration.
7046
a442d071
GB		 70472014-10-08 Gary Benson <gbenson@redhat.com>
7048
7049 * server.h: Do not include common-exceptions.h.
7050
6f1947e8
GB		 70512014-10-08 Gary Benson <gbenson@redhat.com>
7052
7053 * server.h: Do not include cleanups.h.
7054
63b434a4
JH		 70552014-09-30 James Hogan <james.hogan@imgtec.com>
7056
7057 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7058 mips64-dsp-linux.c.
7059
c4d9ceb6
YQ		 70602014-09-23 Yao Qi <yao@codesourcery.com>
7061
7062 * linux-low.c (lp_status_maybe_breakpoint): New function.
7063 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7064 (count_events_callback): Likewise.
7065 (select_event_lwp_callback): Likewise.
7066 (cancel_breakpoints_callback): Likewise.
7067
89a5711c
DB		 70682014-09-19 Don Breazeal <donb@codesourcery.com>
7069
7070 * linux-low.c (handle_extended_wait): Call
7071 linux_ptrace_get_extended_event.
7072 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7073 linux_is_extended_waitstatus.
7074
bffc0964
JB		 70752014-09-16 Joel Brobecker <brobecker@adacore.com>
7076
7077 * Makefile.in (CPPFLAGS): Define.
7078 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7079 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7080
0bfdf32f
GB		 70812014-09-16 Gary Benson <gbenson@redhat.com>
7082
7083 * inferiors.h (current_inferior): Renamed as...
7084 (current_thread): New variable. All uses updated.
7085 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7086 (maybe_move_out_of_jump_pad): Likewise.
7087 (cancel_breakpoint): Likewise.
7088 (linux_low_filter_event): Likewise.
7089 (wait_for_sigstop): Likewise.
7090 (linux_resume_one_lwp): Likewise.
7091 (need_step_over_p): Likewise.
7092 (start_step_over): Likewise.
7093 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7094 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7095 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7096 and save_inferior as saved_thread.
7097 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7098 saved_thread.
7099 (regcache_invalidate_thread): Likewise.
7100 * remote-utils.c (prepare_resume_reply): Likewise.
7101 * thread-db.c (thread_db_get_tls_address): Likewise.
7102 (disable_thread_event_reporting): Likewise.
7103 (remove_thread_event_breakpoints): Likewise.
7104 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7105 as saved_thread.
7106 * target.h (set_desired_inferior): Renamed as...
7107 (set_desired_thread): New declaration. All uses updated.
7108 * server.c (myresume): Updated comment to reference thread instead
7109 of inferior.
7110 (handle_serial_event): Likewise.
7111 (handle_target_event): Likewise.
7112
361c8ade
GB		 71132014-09-12 Tom Tromey <tromey@redhat.com>
7114 Gary Benson <gbenson@redhat.com>
7115
7116 * regcache.h: Include common-regcache.h.
7117 (regcache_read_pc): Don't declare.
7118 * regcache.c (get_thread_regcache_for_ptid): New function.
7119
bd9269f7
GB		 71202014-09-11 Tom Tromey <tromey@redhat.com>
7121 Gary Benson <gbenson@redhat.com>
7122
7123 * symbol.c: New file.
7124 * Makefile.in (SFILES): Add symbol.c.
7125 (OBS): Add symbol.o.
7126
f8c1d06b
GB		 71272014-09-11 Gary Benson <gbenson@redhat.com>
7128
7129 * target.c (target_stop_ptid, target_continue_ptid): New
7130 functions.
7131
721ec300
GB		 71322014-09-11 Tom Tromey <tromey@redhat.com>
7133 Gary Benson <gbenson@redhat.com>
7134
7135 * target.h: Include target/target.h.
7136 * target.c (target_read_memory, target_read_uint32)
7137 (target_write_memory): New functions.
7138
c5e92cca
GB		 71392014-09-11 Gary Benson <gbenson@redhat.com>
7140
7141 * server.h (debug_hw_points): Don't declare.
7142 * server.c (debug_hw_points): Don't define. Replace all uses
7143 with show_debug_regs.
7144 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7145 all uses with show_debug_regs.
7146
2e4bb98a
EBM		 71472014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7148
7149 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7150 endianness into account.
7151 (ppc_supply_ptrace_register): Likewise.
7152
ac740bc7
JH		 71532014-09-03 James Hogan <james.hogan@imgtec.com>
7154
7155 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7156 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7157
97ea6506
GB		 71582014-09-03 Gary Benson <gbenson@redhat.com>
7159
7160 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7161 ALL_DEBUG_ADDRESS_REGISTERS.
7162
df7e5265
GB		 71632014-09-02 Gary Benson <gbenson@redhat.com>
7164
7165 * i386-low.h: Renamed as...
7166 * x86-low.h: New file. All type, function and variable name
7167 prefixes changed from "i386_" to "x86_". All references updated.
7168 * i386-low.c: Renamed as...
7169 * x86-low.c: New file. All type, function and variable name
7170 prefixes changed from "i386_" to "x86_". All references updated.
7171
ed859da7
GB		 71722014-09-02 Gary Benson <gbenson@redhat.com>
7173
7174 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7175 (x86_linux_new_thread): Likewise.
7176
860789c7
GB		 71772014-08-29 Gary Benson <gbenson@redhat.com>
7178
7179 * server.h (setjmp.h): Do not include.
7180 (toplevel): Do not declare.
7181 (common-exceptions.h): Include.
7182 (cleanups.h): Likewise.
7183 * server.c (toplevel): Do not define.
7184 (exit_code): New static global.
7185 (detach_or_kill_for_exit_cleanup): New function.
7186 (main): New function. Original main renamed to...
7187 (captured_main): New function.
7188 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7189
ff55e1b5
GB		 71902014-08-29 Gary Benson <gbenson@redhat.com>
7191
7192 * Makefile.in (SFILES): Add common/common-exceptions.c.
7193 (OBS): Add common-exceptions.o.
7194 (common-exceptions.o): New rule.
7195 * utils.c (prepare_to_throw_exception): New function.
7196
e9bcb658
GB		 71972014-08-29 Gary Benson <gbenson@redhat.com>
7198
7199 * config.in: Regenerate.
7200 * configure: Likewise.
7201
e3180625
GB		 72022014-08-29 Gary Benson <gbenson@redhat.com>
7203
7204 * Makefile.in (SFILES): Add common/cleanups.c.
7205 (OBS): cleanups.o.
7206 (cleanups.o): New rule.
7207
e3d6ba5d
GB		 72082014-08-29 Gary Benson <gbenson@redhat.com>
7209
7210 * utils.c (internal_vwarning): New function.
7211
7096e886
GB		 72122014-08-28 Gary Benson <gbenson@redhat.com>
7213
7214 * utils.h (fatal): Remove declaration.
7215 * utils.c (fatal): Remove function.
7216
14ce3192
GB		 72172014-08-28 Gary Benson <gbenson@redhat.com>
7218
7219 * tracepoint.c (gdb_agent_init): Replace fatal with
7220 perror_with_name.
7221 (initialize_tracepoint): Likewise.
7222
50278d59
GB		 72232014-08-28 Gary Benson <gbenson@redhat.com>
7224
7225 * remote-utils.c (remote_prepare): Replace fatal with error.
7226
aa96c426
GB		 72272014-08-28 Gary Benson <gbenson@redhat.com>
7228
7229 * linux-low.c (linux_async): Replace fatal with warning.
7230 Tidy up and return.
7231 (linux_start_non_stop): Return -1 if linux_async failed.
7232
f7160e97
GB		 72332014-08-28 Gary Benson <gbenson@redhat.com>
7234
7235 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7236 gdb_assert.
7237 (i386_dr_low_get_addr): Remove vague comment.
7238 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7239 gdb_assert.
7240
38e08fca
GB		 72412014-08-28 Gary Benson <gbenson@redhat.com>
7242
7243 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7244 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7245 internal_error.
7246 (linux_resume_one_lwp): Likewise.
7247 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7248 gdb_assert.
7249 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7250 with internal_error.
7251 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7252 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7253 (find_register_by_name): Replace fatal with internal_error.
7254 (find_regno): Likewise.
7255 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7256 * thread-db.c (thread_db_create_event): Likewise.
7257 (thread_db_load_search): Likewise.
7258 (try_thread_db_load_1): Likewise.
7259 * tracepoint.c (get_jump_space_head): Replace fatal with
7260 internal_error.
7261 (claim_trampoline_space): Likewise.
7262 (have_fast_tracepoint_trampoline_buffer): Likewise.
7263 (cmd_qtstart): Likewise.
7264 (stop_tracing): Likewise.
7265 (fast_tracepoint_collecting): Likewise.
7266 (target_malloc): Likewise.
7267 (download_tracepoint): Likewise.
7268 (download_trace_state_variables): Replace check with gdb_assert.
7269 (upload_fast_traceframes): Replace fatal with internal_error.
7270
34abf635
GB		 72712014-08-19 Tom Tromey <tromey@redhat.com>
7272 Gary Benson <gbenson@redhat.com>
7273
7274 * Makefile.in (SFILES): Add common/common-debug.c.
7275 (OBS): Add common-debug.o.
7276 (common-debug.o): New rule.
7277 * debug.h (debug_printf): Don't declare.
7278 * debug.c (debug_printf): Renamed and rewritten as...
7279 (debug_vprintf): New function.
7280
f6e94d78
GB		 72812014-08-19 Gary Benson <gbenson@redhat.com>
7282
7283 * utils.h: Do not include print-utils.h.
7284
9239eeab
GB		 72852014-08-19 Tom Tromey <tromey@redhat.com>
7286 Gary Benson <gbenson@redhat.com>
7287
7288 * server.h: Add static assertion.
7289 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7290
ef87c8bb
GB		 72912014-08-19 Tom Tromey <tromey@redhat.com>
7292 Gary Benson <gbenson@redhat.com>
7293
7294 * Makefile.in (SFILES): Add common/errors.c.
7295 (OBS): Add errors.o.
7296 (IPA_OBS): Add errors-ipa.o.
7297 (errors.o): New rule.
7298 (errors-ipa.o): Likewise.
7299 * utils.h (perror_with_name, error, warning): Don't declare.
7300 * utils.c (warning): Renamed and rewritten as...
7301 (vwarning): New function.
7302 (error): Renamed and rewritten as...
7303 (verror): New function.
7304 (internal_error): Renamed and rewritten as...
7305 (internal_verror): New function.
7306
bb974a24
GB		 73072014-08-07 Gary Benson <gbenson@redhat.com>
7308
7309 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7310 * configure: Regenerate.
7311 * config.in: Likewise.
7312 * server.h: Do not include errno.h.
7313 * event-loop.c: Likewise.
7314 * hostio-errno.c: Likewise.
7315 * linux-low.c: Likewise.
7316 * remote-utils.c: Likewise.
7317 * spu-low.c: Likewise.
7318 * utils.c: Likewise.
7319 * gdbreplay.c: Unconditionally include errno.h.
7320
6d3d12eb
GB		 73212014-08-07 Gary Benson <gbenson@redhat.com>
7322
7323 * server.h: Do not include string.h.
7324 * event-loop.c: Likewise.
7325 * linux-low.c: Likewise.
7326 * regcache.c: Likewise.
7327 * remote-utils.c: Likewise.
7328 * spu-low.c: Likewise.
7329 * utils.c: Likewise.
7330
dccbb609
GB		 73312014-08-07 Gary Benson <gbenson@redhat.com>
7332
7333 * server.h: Do not include gdb_assert.h.
7334
e76df0d0
GB		 73352014-08-07 Gary Benson <gbenson@redhat.com>
7336
7337 * server.h: Do not include common-utils.h.
7338
4cb9c816
GB		 73392014-08-07 Gary Benson <gbenson@redhat.com>
7340
7341 * server.h: Do not include ptid.h.
7342 * notif.h: Likewise.
7343
3995eeee
GB		 73442014-08-07 Gary Benson <gbenson@redhat.com>
7345
7346 * server.h: Do not include gdb_locale.h.
7347
cb9f1a9b
GB		 73482014-08-07 Gary Benson <gbenson@redhat.com>
7349
7350 * server.h: Do not include gdb/signals.h.
7351 * win32-low.c: Likewise.
7352
a5fceff8
GB		 73532014-08-07 Gary Benson <gbenson@redhat.com>
7354
7355 * server.h: Do not include pathmax.h.
7356
b9391142
GB		 73572014-08-07 Gary Benson <gbenson@redhat.com>
7358
7359 * server.h: Do not include libiberty.h.
7360 * linux-bfin-low.c: Likewise.
7361
0e443c87
GB		 73622014-08-07 Gary Benson <gbenson@redhat.com>
7363
7364 * server.h: Do not include ansidecl.h.
7365
8ebb3f56
GB		 73662014-08-07 Gary Benson <gbenson@redhat.com>
7367
7368 * linux-x86-low.c: Do not include stddef.h.
7369 * lynx-ppc-low.c: Likewise.
7370 * tracepoint.c: Likewise.
7371
8980bdf6
GB		 73722014-08-07 Gary Benson <gbenson@redhat.com>
7373
7374 * server.h: Do not include stdarg.h.
7375 * nto-low.c: Likewise.
7376
d7096f71
GB		 73772014-08-07 Gary Benson <gbenson@redhat.com>
7378
7379 * server.h: Do not include stdlib.h.
7380 * inferiors.c: Likewise.
7381 * linux-low.c: Likewise.
7382 * regcache.c: Likewise.
7383 * spu-low.c: Likewise.
7384 * tracepoint.c: Likewise.
7385 * utils.c: Likewise.
7386
d02f550d
GB		 73872014-08-07 Gary Benson <gbenson@redhat.com>
7388
7389 * server.h: Do not include stdio.h.
7390 * linux-low.c: Likewise.
7391 * remote-utils.c: Likewise.
7392 * spu-low.c: Likewise.
7393 * utils.c: Likewise.
7394 * wincecompat.c: Likewise.
7395
87f6c4e3
GB		 73962014-08-06 Gary Benson <gbenson@redhat.com>
7397
7398 * regcache.c (init_register_cache): Move conditionals inside if.
7399
7089dca4
GB		 74002014-08-06 Gary Benson <gbenson@redhat.com>
7401
7402 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7403
462f517e
GB		 74042014-07-31 Gary Benson <gbenson@redhat.com>
7405
7406 * ax.h: Do not include server.h.
7407 * gdbthread.h: Likewise.
7408 * lynx-low.h: Likewise.
7409 * notif.h: Likewise.
7410
976411d6
GB		 74112014-07-30 Gary Benson <gbenson@redhat.com>
7412
7413 * server.h: Include common-defs.h.
7414 Do not include config.h or build-gnulib-gdbserver/config.h.
7415
d41f6d8e
GB		 74162014-07-30 Gary Benson <gbenson@redhat.com>
7417
7418 * hostio-errno.c: Move server.h to top of includes list.
7419 * inferiors.c: Likewise.
7420 * linux-x86-low.c: Likewise.
7421 * notif.c: Include server.h.
7422
314c6a35
TT		 74232014-07-24 Tom Tromey <tromey@redhat.com>
7424 Gary Benson <gbenson@redhat.com>
7425
7426 * server.h (CORE_ADDR): Now unsigned.
7427
69ff6be5
PA		 74282014-07-16 Pedro Alves <palves@redhat.com>
7429
7430 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7431
ce9e3fe7
PA		 74322014-07-15 Pedro Alves <palves@redhat.com>
7433
7434 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7435 copy.
7436
e76126e8
PA		 74372014-07-11 Pedro Alves <palves@redhat.com>
7438
7439 * linux-low.c (kill_wait_lwp): New function, based on
7440 kill_one_lwp_callback, but use my_waitpid directly.
7441 (kill_one_lwp_callback, linux_kill): Use it.
7442
8e9db26e
PA		 74432014-06-23 Pedro Alves <palves@redhat.com>
7444
7445 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7446 before setting DR0..DR3.
7447
698b3e08
GB		 74482014-06-20 Gary Benson <gbenson@redhat.com>
7449
7450 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7451 * configure: Regenerated.
7452 * config.in: Likewise.
7453
125f8a3d
GB		 74542014-06-20 Gary Benson <gbenson@redhat.com>
7455
7456 * Makefile.in (SFILES): Update locations for files moved
7457 from common to nat.
7458 (object file files): Reordered.
7459
42995dbd
GB		 74602014-06-20 Gary Benson <gbenson@redhat.com>
7461
7462 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7463 (i386_dr_low_set_addr): Likewise.
7464 (i386_dr_low_get_addr): Likewise.
7465 (i386_dr_low_can_set_control): Likewise.
7466 (i386_dr_low_set_control): Likewise.
7467 (i386_dr_low_get_control): Likewise.
7468 (i386_dr_low_get_status): Likewise.
7469 (i386_get_debug_register_length): Likewise.
7470 * linux-x86-low.c (i386_dr_low_set_addr):
7471 Changed signature. Made static.
7472 (i386_dr_low_get_addr): Likewise.
7473 (i386_dr_low_set_control): Likewise.
7474 (i386_dr_low_get_control): Likewise.
7475 (i386_dr_low_get_status): Likewise.
7476 (i386_dr_low): New global variable.
7477 * win32-i386-low.c (i386_dr_low_set_addr):
7478 Changed signature. Made static.
7479 (i386_dr_low_get_addr): Likewise.
7480 (i386_dr_low_set_control): Likewise.
7481 (i386_dr_low_get_control): Likewise.
7482 (i386_dr_low_get_status): Likewise.
7483 (i386_dr_low): New global variable.
7484
e1d2394b
MS		 74852014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7486
7487 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7488 * Makefile.in (AR, AR_FLAGS): Define.
7489 * configure: Regenerate.
7490
3a8ee006
GB		 74912014-06-19 Gary Benson <gbenson@redhat.com>
7492
7493 * Makefile.in (i386-dregs.o): New rule.
7494 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7495 * i386-low.c (target.h): Remove include.
7496 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7497 (DR_CONTROL_SHIFT): Likewise.
7498 (DR_CONTROL_SIZE): Likewise.
7499 (DR_RW_EXECUTE): Likewise.
7500 (DR_RW_WRITE): Likewise.
7501 (DR_RW_READ): Likewise.
7502 (DR_RW_IORW): Likewise.
7503 (DR_LEN_1): Likewise.
7504 (DR_LEN_2): Likewise.
7505 (DR_LEN_4): Likewise.
7506 (DR_LEN_8): Likewise.
7507 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7508 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7509 (DR_ENABLE_SIZE): Likewise.
7510 (DR_LOCAL_SLOWDOWN): Likewise.
7511 (DR_GLOBAL_SLOWDOWN): Likewise.
7512 (DR_CONTROL_RESERVED): Likewise.
7513 (I386_DR_CONTROL_MASK): Likewise.
7514 (I386_DR_VACANT): Likewise.
7515 (I386_DR_LOCAL_ENABLE): Likewise.
7516 (I386_DR_GLOBAL_ENABLE): Likewise.
7517 (I386_DR_DISABLE): Likewise.
7518 (I386_DR_SET_RW_LEN): Likewise.
7519 (I386_DR_GET_RW_LEN): Likewise.
7520 (I386_DR_WATCH_HIT): Likewise.
7521 (i386_wp_op_t): Likewise.
7522 (i386_show_dr): Likewise.
7523 (i386_length_and_rw_bits): Likewise.
7524 (i386_insert_aligned_watchpoint): Likewise.
7525 (i386_remove_aligned_watchpoint): Likewise.
7526 (i386_handle_nonaligned_watchpoint): Likewise.
7527 i386_update_inferior_debug_regs(): Likewise.
7528 (i386_dr_insert_watchpoint): Likewise.
7529 (i386_dr_remove_watchpoint): Likewise.
7530 (i386_dr_region_ok_for_watchpoint): Likewise.
7531 (i386_dr_stopped_data_address): Likewise.
7532 (i386_dr_stopped_by_watchpoint): Likewise.
7533
8f26655c
GB		 75342014-06-19 Gary Benson <gbenson@redhat.com>
7535
7536 * i386-low.c (i386_dr_show): Renamed to
7537 i386_show_dr and made static. All uses updated.
7538 (i386_dr_length_and_rw_bits): Renamed to
7539 i386_length_and_rw_bits and made static.
7540 All uses updated.
7541 (i386_dr_insert_aligned_watchpoint): Renamed to
7542 i386_insert_aligned_watchpoint and made static.
7543 All uses updated.
7544 (i386_dr_remove_aligned_watchpoint): Renamed to
7545 i386_remove_aligned_watchpoint and made static.
7546 All uses updated.
7547 (i386_dr_update_inferior_debug_regs): Renamed to
7548 i386_update_inferior_debug_regs and made static.
7549 All uses updated.
7550
b9228891
GB		 75512014-06-18 Gary Benson <gbenson@redhat.com>
7552
5171def3
GB		 7553 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7554 (i386_dr_low_can_set_control): Likewise.
7555 (i386_get_debug_register_length): Likewise.
7556 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7557 (i386_dr_low_can_set_control): Likewise.
7558 (i386_get_debug_register_length): Likewise.
7559
75602014-06-17 Gary Benson <gbenson@redhat.com>
7561
b9228891
GB		 7562 * i386-low.h (i386-dregs.h): New include.
7563 (DR_FIRSTADDR): Now in i386-dregs.h.
7564 (DR_LASTADDR): Likewise.
7565 (DR_NADDR): Likewise.
7566 (DR_STATUS): Likewise.
7567 (DR_CONTROL): Likewise.
7568 (i386_debug_reg_state): Likewise.
7569 (i386_dr_insert_watchpoint): Likewise.
7570 (i386_dr_remove_watchpoint): Likewise.
7571 (i386_dr_region_ok_for_watchpoint): Likewise.
7572 (i386_dr_stopped_data_address): Likewise.
7573 (i386_dr_stopped_by_watchpoint): Likewise.
7574 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7575
4be83cc2
GB		 75762014-06-18 Gary Benson <gbenson@redhat.com>
7577
7578 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7579 i386_dr_insert_watchpoint.
7580 (i386_low_remove_watchpoint): Renamed to
7581 i386_dr_remove_watchpoint.
7582 (i386_low_region_ok_for_watchpoint): Renamed to
7583 i386_dr_region_ok_for_watchpoint.
7584 (i386_low_stopped_data_address): Renamed to
7585 i386_dr_stopped_data_address.
7586 (i386_low_stopped_by_watchpoint): Renamed to
7587 i386_dr_stopped_by_watchpoint.
7588 * i386-low.c (i386_show_dr): Renamed to
7589 i386_dr_show and made nonstatic. All uses updated.
7590 (i386_length_and_rw_bits): Renamed to
7591 i386_dr_length_and_rw_bits and made nonstatic.
7592 All uses updated.
7593 (i386_insert_aligned_watchpoint): Renamed to
7594 i386_dr_insert_aligned_watchpoint and made nonstatic.
7595 All uses updated.
7596 (i386_remove_aligned_watchpoint): Renamed to
7597 i386_dr_remove_aligned_watchpoint and made nonstatic.
7598 All uses updated.
7599 (i386_update_inferior_debug_regs): Renamed to
7600 i386_dr_update_inferior_debug_regs and made nonstatic.
7601 All uses updated.
7602 (i386_low_insert_watchpoint): Renamed to
7603 i386_dr_insert_watchpoint. All uses updated.
7604 (i386_low_remove_watchpoint): Renamed to
7605 i386_dr_remove_watchpoint. All uses updated.
7606 (i386_low_region_ok_for_watchpoint): Renamed to
7607 i386_dr_region_ok_for_watchpoint. All uses updated.
7608 (i386_low_stopped_data_address): Renamed to
7609 i386_dr_stopped_data_address. All uses updated.
7610 (i386_low_stopped_by_watchpoint): Renamed to
7611 i386_dr_stopped_by_watchpoint. All uses updated.
7612
131aa0d4
GB		 76132014-06-18 Gary Benson <gbenson@redhat.com>
7614
7615 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7616 (i386_dr_low_can_set_control): Likewise.
7617 (i386_insert_aligned_watchpoint): New check.
7618
d9305f7f
GB		 76192014-06-18 Gary Benson <gbenson@redhat.com>
7620
7621 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7622 Renamed to state.
7623
e927c9fc
GB		 76242014-06-18 Gary Benson <gbenson@redhat.com>
7625
7626 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7627 instead of fatal and error.
7628 (i386_handle_nonaligned_watchpoint): Likewise.
7629
1b6d4134
GB		 76302014-06-18 Gary Benson <gbenson@redhat.com>
7631
7632 * i386-low.c (i386_get_debug_register_length): New macro.
7633 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7634 (i386_show_dr): Use debug_printf instead of fprintf. Use
7635 phex to format values.
7636
6e62758f
GB		 76372014-06-18 Gary Benson <gbenson@redhat.com>
7638
7639 * i386-low.h: Comment changes.
7640 * i386-low.c: Likewise.
7641
fc6e2f03
GB		 76422014-06-18 Gary Benson <gbenson@redhat.com>
7643
7644 * i386-low.c: Whitespace changes.
7645
f9d1eeed
TT		 76462014-06-12 Tom Tromey <tromey@redhat.com>
7647
7648 * utils.c (freeargv): Remove.
7649
0b04e523
TT		 76502014-06-12 Tom Tromey <tromey@redhat.com>
7651
7652 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7653 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7654 (parse_debug_format_options): Likewise.
7655 (gdbserver_usage): Likewise.
7656 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7657 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7658 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7659 against libiberty.
7660 ($(LIBGNU)): Depend on libiberty.
7661 (all-lib): Recurse into all subdirs.
7662 (install-only): Invoke "install" target in subdirs.
7663 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7664 targets.
7665 * configure: Rebuild.
7666 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7667 for vasprintf, vsnprintf, or gettimeofday.
7668 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7669 srv_tgtobj.
7670
270c9937
JB		 76712014-06-05 Joel Brobecker <brobecker@adacore.com>
7672
7673 * development.sh: Delete.
7674 * Makefile.in (config.status): Adjust dependency on development.sh.
7675 * configure.ac: Adjust development.sh source call.
7676 * configure: Regenerate.
7677
0a261ed8
PA		 76782014-06-02 Pedro Alves <palves@redhat.com>
7679
7680 * ax.c (gdb_free_agent_expr): New function.
7681 * ax.h (gdb_free_agent_expr): New declaration.
7682 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7683 list.
7684 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7685 static.
7686 (clear_breakpoint_conditions_and_commands): New function.
7687 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7688 (clear_breakpoint_conditions_and_commands): New declaration.
7689
e9dae05e
RR		 76902014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7691
7692 * linux-aarch64-low.c (asm/ptrace.h): Include.
7693
5876f503
JK		 76942014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7695
7696 Fix TLS access for -static -pthread.
7697 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7698 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7699 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7700
802e8e6d
PA		 77012014-05-20 Pedro Alves <palves@redhat.com>
7702
7703 * linux-aarch64-low.c (aarch64_insert_point)
7704 (aarch64_remove_point): No longer check whether the type is
7705 supported here. Adjust to new interface.
7706 (the_low_target): Install aarch64_supports_z_point_type as
7707 supports_z_point_type method.
7708 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7709 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7710 instead of a Z packet char. Adjust.
7711 (arm_supports_z_point_type): New function.
7712 (arm_insert_point, arm_remove_point): Adjust to new interface.
7713 (the_low_target): Install arm_supports_z_point_type.
7714 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7715 (cris_insert_point, cris_remove_point): Adjust to new interface.
7716 Don't check whether the type is supported here.
7717 (the_low_target): Install cris_supports_z_point_type.
7718 * linux-low.c (linux_supports_z_point_type): New function.
7719 (linux_insert_point, linux_remove_point): Adjust to new interface.
7720 * linux-low.h (struct linux_target_ops) <insert_point,
7721 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7722 raw_breakpoint pointer parameter.
7723 <supports_z_point_type>: New method.
7724 * linux-mips-low.c (mips_supports_z_point_type): New function.
7725 (mips_insert_point, mips_remove_point): Adjust to new interface.
7726 Use mips_supports_z_point_type.
7727 (the_low_target): Install mips_supports_z_point_type.
7728 * linux-ppc-low.c (the_low_target): Install NULL as
7729 supports_z_point_type method.
7730 * linux-s390-low.c (the_low_target): Install NULL as
7731 supports_z_point_type method.
7732 * linux-sparc-low.c (the_low_target): Install NULL as
7733 supports_z_point_type method.
7734 * linux-x86-low.c (x86_supports_z_point_type): New function.
7735 (x86_insert_point): Adjust to new insert_point interface. Use
7736 insert_memory_breakpoint. Adjust to new
7737 i386_low_insert_watchpoint interface.
7738 (x86_remove_point): Adjust to remove_point interface. Use
7739 remove_memory_breakpoint. Adjust to new
7740 i386_low_remove_watchpoint interface.
7741 (the_low_target): Install x86_supports_z_point_type.
7742 * lynx-low.c (lynx_target_ops): Install NULL as
7743 supports_z_point_type callback.
7744 * nto-low.c (nto_supports_z_point_type): New.
7745 (nto_insert_point, nto_remove_point): Adjust to new interface.
7746 (nto_target_ops): Install nto_supports_z_point_type.
7747 * mem-break.c: Adjust intro comment.
7748 (struct raw_breakpoint) <raw_type, size>: New fields.
7749 <inserted>: Update comment.
7750 <shlib_disabled>: Delete field.
7751 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7752 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7753 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7754 (raw_bkpt_type_to_target_hw_bp_type): New function.
7755 (find_enabled_raw_code_breakpoint_at): New function.
7756 (find_raw_breakpoint_at): New type and size parameters. Use them.
7757 (insert_memory_breakpoint): New function, based off
7758 set_raw_breakpoint_at.
7759 (remove_memory_breakpoint): New function.
7760 (set_raw_breakpoint_at): Reimplement.
7761 (set_breakpoint): New, based on set_breakpoint_at.
7762 (set_breakpoint_at): Reimplement.
7763 (delete_raw_breakpoint): Go through the_target->remove_point
7764 instead of assuming memory breakpoints.
7765 (find_gdb_breakpoint_at): Delete.
7766 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7767 (find_gdb_breakpoint): New function.
7768 (set_gdb_breakpoint_at): Delete.
7769 (z_type_supported): New function.
7770 (set_gdb_breakpoint_1): New function, loosely based off
7771 set_gdb_breakpoint_at.
7772 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7773 (delete_gdb_breakpoint_at): Delete.
7774 (delete_gdb_breakpoint_1): New function, loosely based off
7775 delete_gdb_breakpoint_at.
7776 (delete_gdb_breakpoint): New function.
7777 (clear_gdb_breakpoint_conditions): Rename to ...
7778 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7779 breakpoint.
7780 (add_condition_to_breakpoint): Make static.
7781 (add_breakpoint_condition): Take a struct breakpoint pointer
7782 instead of an address. Adjust.
7783 (gdb_condition_true_at_breakpoint): Rename to ...
7784 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7785 z_type parameter.
7786 (gdb_condition_true_at_breakpoint): Reimplement.
7787 (add_breakpoint_commands): Take a struct breakpoint pointer
7788 instead of an address. Adjust.
7789 (gdb_no_commands_at_breakpoint): Rename to ...
7790 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7791 parameter. Return true if no breakpoint was found. Change debug
7792 output.
7793 (gdb_no_commands_at_breakpoint): Reimplement.
7794 (run_breakpoint_commands): Rename to ...
7795 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7796 and change return type to boolean.
7797 (run_breakpoint_commands): New function.
7798 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7799 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7800 breakpoint. Go through the_target->remove_point instead of
7801 assuming memory breakpoint.
7802 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7803 software and hardware breakpoints.
7804 (reinsert_raw_breakpoint): Go through the_target->insert_point
7805 instead of assuming memory breakpoint.
7806 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7807 software and hardware breakpoints.
7808 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7809 Check both software and hardware breakpoints.
7810 (validate_inserted_breakpoint): Assert the breakpoint is a
7811 software breakpoint. Set the inserted flag to -1 instead of
7812 setting shlib_disabled.
7813 (delete_disabled_breakpoints): Adjust.
7814 (validate_breakpoints): Only validate software breakpoints.
7815 Adjust to inserted flag change.
7816 (check_mem_read, check_mem_write): Skip breakpoint types other
7817 than software breakpoints. Adjust to inserted flag change.
7818 * mem-break.h (enum raw_bkpt_type): New enum.
7819 (raw_breakpoint, struct process_info): Forward declare.
7820 (Z_packet_to_target_hw_bp_type): Delete declaration.
7821 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7822 (set_gdb_breakpoint, delete_gdb_breakpoint)
7823 (clear_breakpoint_conditions): New declarations.
7824 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7825 (breakpoint_inserted_here): Update comment.
7826 (add_breakpoint_condition, add_breakpoint_commands): Replace
7827 address parameter with a breakpoint pointer parameter.
7828 (gdb_breakpoint_here): Update comment.
7829 (delete_gdb_breakpoint_at): Delete.
7830 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7831 * server.c (process_point_options): Take a struct breakpoint
7832 pointer instead of an address. Adjust.
7833 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7834 delete_gdb_breakpoint.
7835 * spu-low.c (spu_target_ops): Install NULL as
7836 supports_z_point_type method.
7837 * target.h: Include mem-break.h.
7838 (struct target_ops) <prepare_to_access_memory>: Update comment.
7839 <supports_z_point_type>: New field.
7840 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7841 instead of a char. Also take a raw breakpoint pointer.
7842 * win32-arm-low.c (the_low_target): Install NULL as
7843 supports_z_point_type.
7844 * win32-i386-low.c (i386_supports_z_point_type): New function.
7845 (i386_insert_point, i386_remove_point): Adjust to new interface.
7846 (the_low_target): Install i386_supports_z_point_type.
7847 * win32-low.c (win32_supports_z_point_type): New function.
7848 (win32_insert_point, win32_remove_point): Adjust to new interface.
7849 (win32_target_ops): Install win32_supports_z_point_type.
7850 * win32-low.h (struct win32_target_ops):
7851 <supports_z_point_type>: New method.
7852 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7853 instead of a char. Also take a raw breakpoint pointer.
7854
932539e3
PA		 78552014-05-20 Pedro Alves <palves@redhat.com>
7856
7857 * mem-break.h: Include break-common.h.
7858 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7859 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7860 (Z_packet_to_target_hw_bp_type): New declaration.
7861 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7862 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7863 (Z_PACKET_ACCESS_WP): Delete macros.
7864 (Z_packet_to_hw_type): Delete function.
7865 * i386-low.h: Don't include break-common.h here.
7866 (Z_packet_to_hw_type): Delete declaration.
7867 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7868 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7869 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7870 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7871 * linux-aarch64-low.c: Don't include break-common.h here.
7872 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7873 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7874 (Z_packet_to_target_hw_bp_type): Delete function.
7875 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7876 function.
7877 (mips_insert_point, mips_remove_point): Use
7878 Z_packet_to_target_hw_bp_type.
7879
4ff0d3d8
PA		 78802014-05-20 Pedro Alves <palves@redhat.com>
7881
7882 * linux-aarch64-low.c: Include break-common.h.
7883 (enum target_point_type): Delete.
7884 (Z_packet_to_point_type): Rename to ...
7885 (Z_packet_to_target_hw_bp_type): ... this, and return a
7886 target_hw_bp_type instead.
7887 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7888 instead of an enum target_point_type.
7889 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7890 breakpoint type.
7891 (aarch64_dr_state_insert_one_point)
7892 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7893 (aarch64_handle_aligned_watchpoint)
7894 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7895 Take an enum target_hw_bp_type instead of an enum
7896 target_point_type.
7897 (aarch64_supports_z_point_type): New function.
7898 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7899 use Z_packet_to_target_hw_bp_type.
7900
786dc519
JB		 79012014-05-20 Joel Brobecker <brobecker@adacore.com>
7902
7903 * configure.ac: Only use -Werror by default when DEVELOPMENT
7904 is true.
7905 * configure: Regenerate.
7906
9e0aa64f
JK		 79072014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7908
7909 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7910 * linux-x86-low.c (X86_64_USER_REGS): New.
7911 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7912
2b577b92
YQ		 79132014-04-28 Yao Qi <yao@codesourcery.com>
7914
7915 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7916 name.
7917
94611da2
PA		 79182014-04-25 Pedro Alves <palves@redhat.com>
7919
7920 PR server/16255
7921 * linux-low.c (linux_attach_fail_reason_string): New function.
7922 (linux_attach_lwp): Delete.
7923 (linux_attach_lwp_1): Rename to ...
7924 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7925 argument. Remove "initial" parameter. Return int instead of
7926 void. Don't error or warn here.
7927 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7928 failure to attach to the tgid. Call warning when failing to
7929 attach to an lwp.
7930 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7931 argument. Remove "initial" parameter. Return int instead of
7932 void. Don't error or warn here.
7933 (linux_attach_fail_reason_string): New declaration.
7934 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7935 interface change. Use linux_attach_fail_reason_string.
7936
01f9f808
MS		 79372014-04-24 Michael Sturm <michael.sturm@mintel.com>
7938 Walfred Tedeschi <walfred.tedeschi@intel.com>
7939
7940 * Makefile.in: Added rules to handle new files
7941 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7942 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7943 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7944 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7945 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7946 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7947 x32-avx512-linux.o.
7948 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7949 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7950 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7951 i386/x32-avx512.xml.
7952 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7953 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7954 i386/x32-avx512-linux.xml.
7955 * i387-fp.c (num_avx512_k_registers): New constant for number
7956 of K registers.
7957 (num_avx512_zmmh_low_registers): New constant for number of
7958 lower ZMM registers (0-15).
7959 (num_avx512_zmmh_high_registers): New constant for number of
7960 higher ZMM registers (16-31).
7961 (num_avx512_ymmh_registers): New contant for number of higher
7962 YMM registers (ymm16-31 added by avx521 on x86_64).
7963 (num_avx512_xmm_registers): New constant for number of higher
7964 XMM registers (xmm16-31 added by AVX512 on x86_64).
7965 (struct i387_xsave): Add space for AVX512 registers.
7966 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7967 Add code to handle AVX512 registers.
7968 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7969 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7970 prototypei from generated file.
7971 (tdesc_amd64_avx512_linux): Likewise.
7972 (init_registers_x32_avx512_linux): Likewise.
7973 (tdesc_x32_avx512_linux): Likewise.
7974 (init_registers_i386_avx512_linux): Likewise.
7975 (tdesc_i386_avx512_linux): Likewise.
7976 (x86_64_regmap): Add AVX512 registers.
7977 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7978 mask.
7979 (initialize_low_arch): Add code to initialize AVX512 registers.
7980
51aa91f9
PA		 79812014-04-23 Pedro Alves <palves@redhat.com>
7982
7983 * mem-break.c (find_gdb_breakpoint_at): Make static.
7984 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7985
a4165e94
PA		 79862014-04-23 Pedro Alves <palves@redhat.com>
7987
7988 * i386-low.c: Don't include break-common.h here.
7989 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7990 prototype to take target_hw_bp_type as argument instead of a Z
7991 packet char.
7992 * i386-low.h: Include break-common.h here.
7993 (Z_packet_to_hw_type): Declare.
7994 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7995 prototypes.
7996 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7997 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7998 (x86_remove_point): Convert the packet number to a
7999 target_hw_bp_type before calling i386_low_remove_watchpoint.
8000 * win32-i386-low.c (i386_insert_point): Convert the packet number
8001 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8002 (i386_remove_point): Convert the packet number to a
8003 target_hw_bp_type before calling i386_low_remove_watchpoint.
8004
b8acf843
PA		 80052014-04-23 Pedro Alves <palves@redhat.com>
8006
8007 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8008
d708bcd1
PA		 80092014-04-10 Pedro Alves <palves@redhat.com>
8010
8011 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8012 Check if the condition or command is NULL before checking if the
8013 breakpoint is known. On success, return true.
8014 * mem-break.h (add_breakpoint_condition): Document return.
8015 (add_breakpoint_commands): Add describing comment.
8016 * server.c (skip_to_semicolon): New function.
8017 (process_point_options): Use it.
8018
2eec7d5b
PA		 80192014-04-09 Pedro Alves <palves@redhat.com>
8020
8021 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8022 to lwpid_of.
8023
fa96cb38
PA		 80242014-02-27 Pedro Alves <palves@redhat.com>
8025
8026 PR 12702
8027 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8028 macros.
8029 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8030 output.
8031 (last_thread_of_process_p): Take a PID argument instead of a
8032 thread pointer.
8033 (linux_wait_for_lwp): Delete.
8034 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8035 functions.
8036 (linux_low_filter_event): New function, party factored out from
8037 linux_wait_for_event.
8038 (linux_wait_for_event): Rename to ...
8039 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8040 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8041 sigsuspend. Check for zombie leaders.
8042 (linux_wait_for_event): Reimplement as wrapper around
8043 linux_wait_for_event_filtered.
8044 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8045 a normal or signal exit is seen, it's the whole process exiting.
8046 (wait_for_sigstop): No longer a for_each_inferior callback.
8047 Rewrite on top of linux_wait_for_event_filtered.
8048 (stop_all_lwps): Call wait_for_sigstop directly.
8049 * server.c (resume, handle_target_event): Handle
8050 TARGET_WAITKIND_NO_RESUMED.
8051
d763de10
JB		 80522014-02-26 Joel Brobecker <brobecker@adacore.com>
8053
8054 * win32-low.c (psapi_get_dll_name,
8055 * win32_CreateToolhelp32Snapshot): Delete.
8056 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8057 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8058 Delete.
8059 (handle_load_dll): Add function description.
8060 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8061
850a0f76
JB		 80622014-02-26 Joel Brobecker <brobecker@adacore.com>
8063
8064 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8065 Add comment.
8066 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8067 base address when calling win32_add_one_solib.
8068 (handle_load_dll): Delete local variable load_addr.
8069 Remove 0x1000 offset applied to DLL base address when calling
8070 win32_add_one_solib.
8071 (handle_unload_dll): Add comment.
8072
f25b3fc3
JB		 80732014-02-26 Joel Brobecker <brobecker@adacore.com>
8074
8075 * win32-low.c (win32_add_all_dlls): Renames
8076 win32_ensure_ntdll_loaded. Rewrite function documentation.
8077 Adjust implementation to always load all DLLs.
8078 Add 0x1000 offset to DLL base address when calling
8079 win32_add_one_solib.
8080 (child_initialization_done): New static global.
8081 (do_initial_child_stuff): Set child_initialization_done to
8082 zero during child initialization, and 1 after. Replace call
8083 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8084 Add comment.
8085 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8086 (handle_unload_dll): Add function documentation.
8087 (get_child_debug_event): Ignore load and unload DLL events
8088 during child initialization.
8089
d86d4aaf
DE		 80902014-02-20 Doug Evans <dje@google.com>
8091
3bc32da3 8092 Remove global all_lwps.
d86d4aaf
DE		 8093 * inferiors.h (ptid_of): Move here from linux-low.h.
8094 (pid_of, lwpid_of): Ditto.
8095 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8096 parameter is a struct thread_info * now.
8097 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8098 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8099 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8100 directly.
8101 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8102 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8103 * linux-arm-low.c (update_registers_callback): Update, "entry"
8104 parameter is a struct thread_info * now.
8105 Fetch lwpid from current_inferior directly.
8106 (arm_insert_point): Pass &all_threads to find_inferior instead of
8107 &all_lwps.
8108 (arm_remove_point): Ditto.
8109 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8110 (arm_prepare_to_resume): Fetch pid from thread.
8111 (arm_read_description): Fetch lwpid from current_inferior directly.
8112 * linux-low.c (all_lwps): Delete.
8113 (delete_lwp): Delete call to remove_inferior.
8114 (handle_extended_wait): Fetch lwpid from thread.
8115 (add_lwp): Don't set lwp->entry.id. Remove call to
8116 add_inferior_to_list.
8117 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8118 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8119 (kill_one_lwp_callback): Ditto.
8120 (linux_kill): Don't dereference NULL pointer.
8121 Fetch ptid,lwpid from thread.
8122 (get_detach_signal): Fetch ptid from thread.
8123 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8124 Simplify call to regcache_invalidate_thread.
8125 (delete_lwp_callback): Update, "entry" parameter is a
8126 struct thread_info * now. Fetch pid from thread.
8127 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8128 (status_pending_p_callback): Update, "entry" parameter is a
8129 struct thread_info * now. Fetch ptid from thread.
8130 (find_lwp_pid): Update, "entry" parameter is a
8131 struct thread_info * now.
8132 (linux_wait_for_lwp): Fetch pid from thread.
8133 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8134 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8135 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8136 (dequeue_one_deferred_signal): Ditto.
8137 (cancel_breakpoint): Fetch ptid from current_inferior.
8138 (linux_wait_for_event): Pass &all_threads to find_inferior,
8139 not &all_lwps. Fetch ptid, lwpid from thread.
8140 (count_events_callback): Update, "entry" parameter is a
8141 struct thread_info * now.
8142 (select_singlestep_lwp_callback): Ditto.
8143 (select_event_lwp_callback): Ditto.
8144 (cancel_breakpoints_callback): Ditto.
8145 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8146 not &all_lwps.
8147 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8148 (unsuspend_one_lwp): Update, "entry" parameter is a
8149 struct thread_info * now.
8150 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8151 not &all_lwps.
8152 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8153 Fetch lwpid from thread, not lwp.
8154 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8155 Pass &all_threads to find_inferior, not &all_lwps.
8156 (send_sigstop): Fetch lwpid from thread, not lwp.
8157 (send_sigstop_callback): Update, "entry" parameter is a
8158 struct thread_info * now.
8159 (suspend_and_send_sigstop_callback): Ditto.
8160 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8161 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8162 struct thread_info * now.
8163 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8164 from thread, lwp.
8165 (lwp_running): Update, "entry" parameter is a
8166 struct thread_info * now.
8167 (stop_all_lwps): Fetch ptid from thread.
8168 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8169 (linux_resume_one_lwp): Fetch lwpid from thread.
8170 (linux_set_resume_request): Update, "entry" parameter is a
8171 struct thread_info * now. Fetch pid, lwpid from thread.
8172 (resume_status_pending_p): Update, "entry" parameter is a
8173 struct thread_info * now.
8174 (need_step_over_p): Ditto. Fetch lwpid from thread.
8175 (start_step_over): Fetch lwpid from thread.
8176 (linux_resume_one_thread): Update, "entry" parameter is a
8177 struct thread_info * now. Fetch lwpid from thread.
8178 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8179 (proceed_one_lwp): Update, "entry" parameter is a
8180 struct thread_info * now. Fetch lwpid from thread.
8181 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8182 struct thread_info * now.
8183 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8184 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8185 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8186 directly.
8187 (regsets_store_inferior_registers): Ditto.
8188 (fetch_register, store_register): Ditto.
8189 (linux_read_memory, linux_write_memory): Ditto.
8190 (linux_request_interrupt): Ditto.
8191 (linux_read_auxv): Ditto.
8192 (linux_xfer_siginfo): Ditto.
8193 (linux_qxfer_spu): Ditto.
8194 (linux_qxfer_libraries_svr4): Ditto.
8195 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8196 moved to inferiors.h.
8197 (get_lwp): Delete.
8198 (get_thread_lwp): Update.
8199 (struct lwp_info): Delete member "entry". Simplify comment for
8200 member "thread".
8201 (all_lwps): Delete.
8202 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8203 current_inferior directly.
8204 (update_watch_registers_callback): Update, "entry" parameter is a
8205 struct thread_info * now. Fetch pid from thread.
8206 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8207 (mips_insert_point): Fetch lwpid from current_inferior.
8208 Pass &all_threads to find_inferior, not &all_lwps.
8209 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8210 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8211 directly.
8212 (mips_stopped_data_address): Ditto.
8213 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8214 directly.
8215 * linux-tile-low.c (tile_arch_setup): Ditto.
8216 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8217 (update_debug_registers_callback): Update, "entry" parameter is a
8218 struct thread_info * now. Fetch pid from thread.
8219 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8220 Pass &all_threads to find_inferior, not &all_lwps.
8221 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8222 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8223 Pass &all_threads to find_inferior, not &all_lwps.
8224 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8225 (i386_dr_low_get_status): Ditto.
8226 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8227 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8228 (x86_linux_read_description): Ditto.
8229 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8230
3b8361aa
DE		 82312014-02-20 Doug Evans <dje@google.com>
8232
8233 * inferiors.c (get_first_inferior): Fix buglet.
8234
f7667f0d
DE		 82352014-02-19 Doug Evans <dje@google.com>
8236
8237 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8238 * inferiors.c (add_thread): Change result type to struct thread_info *.
8239 All callers updated.
8240 (add_lwp): Call add_thread here instead of in callers.
8241 All callers updated.
8242 * linux-low.h (get_lwp_thread): Rewrite.
8243 (struct lwp_info): New member "thread".
8244
b3312d80
DE		 82452014-02-19 Doug Evans <dje@google.com>
8246
8247 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8248 All callers updated.
8249
ecc6f45c
DE		 82502014-02-19 Doug Evans <dje@google.com>
8251
8252 * inferiors.c (add_thread): Fix whitespace.
8253
649ebbca
DE		 82542014-02-19 Doug Evans <dje@google.com>
8255
8256 * dll.c (clear_dlls): Replace accessing list implemention details
8257 with API function.
8258 * gdbthread.h (get_first_thread): Declare.
8259 * inferiors.c (for_each_inferior_with_data): New function.
8260 (get_first_thread): New function.
8261 (find_thread_ptid): Simplify.
8262 (get_first_inferior): New function.
8263 (clear_list): Delete.
8264 (one_inferior_p): New function.
8265 (clear_inferior_list): New function.
8266 (clear_inferiors): Update.
8267 * inferiors.h (for_each_inferior_with_data): Declare.
8268 (clear_inferior_list): Declare.
8269 (one_inferior_p): Declare.
8270 (get_first_inferior): Declare.
8271 * linux-low.c (linux_wait_for_event): Replace accessing list
8272 implemention details with API function.
8273 * server.c (target_running): Ditto.
8274 (accumulate_file_name_length): New function.
8275 (emit_dll_description): New function.
8276 (handle_qxfer_libraries): Replace accessing list implemention
8277 details with API function.
8278 (handle_qxfer_threads_worker): New function.
8279 (handle_qxfer_threads_proper): Replace accessing list implemention
8280 details with API function.
8281 (handle_query): Ditto.
8282 (visit_actioned_threads_callback_ftype): New typedef.
8283 (visit_actioned_threads_data): New struct.
8284 (visit_actioned_threads): Rewrite to be find_inferior callback.
8285 (resume): Call find_inferior.
8286 (handle_status): Replace accessing list implemention
8287 details with API function.
8288 (process_serial_event): Replace accessing list implemention details
8289 with API function.
8290 * target.c (set_desired_inferior): Replace accessing list implemention
8291 details with API function.
8292 * tracepoint.c (same_process_p): New function.
8293 (gdb_agent_about_to_close): Replace accessing list implemention
8294 details with API function.
8295 * win32-low.c (child_delete_thread): Replace accessing list
8296 implemention details with API function.
8297 (match_dll_by_basename): New function.
8298 (dll_is_loaded_by_basename): New function.
8299 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8300 details call to dll_is_loaded_by_basename.
8301
80894984
DE		 83022014-02-19 Doug Evans <dje@google.com>
8303
8304 * dll.h (struct dll_info): Add comment.
8305 * gdbthread.h (struct thread_info): Add comment.
8306 (current_ptid): Simplify.
8307 * inferiors.c (add_process): Update.
8308 (remove_process): Update.
8309 * inferiors.h (struct process_info): Rename member "head" to "entry".
8310 * linux-low.c (delete_lwp): Update.
8311 (add_lwp): Update.
8312 (last_thread_of_process_p): Update.
8313 (kill_one_lwp_callback, linux_kill): Update.
8314 (status_pending_p_callback): Update.
8315 (wait_for_sigstop): Update. Simplify read of ptid.
8316 (start_step_over): Update.
8317 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8318 (get_lwp_thread): Update.
8319 (struct lwp_info): Rename member "head" to "entry".
8320 * regcache.h (inferior_list_entry): Delete.
8321 * server.c (kill_inferior_callback): Update.
8322 (detach_or_kill_inferior_callback): Update.
8323 (print_started_pid): Update.
8324 (print_attached_pid): Update.
8325 (process_serial_event): Simplify read of ptid.
8326 * thread-db.c (thread_db_create_event): Update.
8327 (thread_db_get_tls_address): Update.
8328 * win32-low.c (current_inferior_ptid): Simplify.
8329
46917d26
TT		 83302014-02-19 Tom Tromey <tromey@redhat.com>
8331
8332 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8333 argument.
8334 (target_supports_btrace): Update.
8335
0759a81e
YQ		 83362014-02-14 Yao Qi <yao@codesourcery.com>
8337
8338 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8339 (rsp-low-ipa.o): New target.
8340
a7191e8b
TT		 83412014-02-12 Tom Tromey <tromey@redhat.com>
8342
8343 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8344 convert_ascii_to_int.
8345 * regcache.c (registers_to_string): Likewise.
8346 * remote-utils.c (decode_M_packet): Likewise.
8347 * server.c (process_serial_event): Likewise.
8348
ff0e980e
TT		 83492014-02-12 Tom Tromey <tromey@redhat.com>
8350
8351 * server.c (handle_query, handle_v_run): Use hex2bin, not
8352 unhexify.
8353 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8354
e9371aff
TT		 83552014-02-12 Tom Tromey <tromey@redhat.com>
8356
8357 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8358 convert_int_to_ascii.
8359 * regcache.c (registers_to_string, collect_register_as_string):
8360 Likewise.
8361 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8362 Likewise.
8363 * server.c (process_serial_event): Likewise.
8364 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8365 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8366
971dc0b8
TT		 83672014-02-12 Tom Tromey <tromey@redhat.com>
8368
8369 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8370 bin2hex, not hexify.
8371 * tracepoint.c (cmd_qtstatus): Likewise.
8372
0a822afb
TT		 83732014-02-12 Tom Tromey <tromey@redhat.com>
8374
8375 * remote-utils.c (monitor_output): Pass explicit length to
8376 hexify.
8377
9c3d6531
TT		 83782014-02-12 Tom Tromey <tromey@redhat.com>
8379
8380 * tracepoint.c: Include rsp-low.h.
8381 * server.c: Include rsp-low.h.
8382 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8383 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8384 declare.
8385 * remote-utils.c: Include rsp-low.h.
8386 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8387 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8388 (convert_int_to_ascii, convert_ascii_to_int): Move to
8389 common/rsp-low.c.
8390 * regcache.c: Include rsp-low.h.
8391 * ax.c: Include rsp-low.h.
8392 * Makefile.in (SFILES): Add common/rsp-low.c.
8393 (OBS): Add rsp-low.o.
8394 (rsp-low.o): New target.
8395
01fd3ea5
TT		 83962014-02-12 Tom Tromey <tromey@redhat.com>
8397
8398 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8399 Include print-utils.h.
8400 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8401 (plongest, thirty_two, phex_nz): Remove.
8402 * Makefile.in (SFILES): Add common/print-utils.c.
8403 (OBS): Add print-utils.o.
8404 (print-utils-ipa.o): New target.
8405 (print-utils.o): New target.
8406 (IPA_OBJS): Add print-utils-ipa.o.
8407
e99dc820
TT		 84082014-02-06 Tom Tromey <tromey@redhat.com>
8409
8410 * Makefile.in (SFILES): Fix indentation.
8411
ee1e2d4f
DE		 84122014-02-05 Doug Evans <dje@google.com>
8413
8414 * linux-low.c (linux_wait_for_event): Improve comment.
8415 (linux_wait_1): Keep current_inferior in sync with event_child.
8416
f5a02773
DE		 84172014-01-22 Doug Evans <dje@google.com>
8418
8419 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8420
87ce2a04
DE		 84212014-01-22 Doug Evans <dje@google.com>
8422
8423 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8424 * configure: Regenerate.
8425 * config.in: Regenerate.
8426 * Makefile.in (SFILES): Add debug.c.
8427 (OBS): Add debug.o.
8428 * debug.c: New file.
8429 * debug.h: New file.
8430 * linux-aarch64-low.c (*): Update all debugging printfs to use
8431 debug_printf instead of fprintf.
8432 * linux-arm-low.c (*): Ditto.
8433 * linux-cris-low.c (*): Ditto.
8434 * linux-crisv32-low.c (*): Ditto.
8435 * linux-m32r-low.c (*): Ditto.
8436 * linux-sparc-low.c (*): Ditto.
8437 * linux-x86.c (*): Ditto.
8438 * linux-low.c (*): Ditto.
8439 (linux_wait_1): Add calls to debug_enter, debug_exit.
8440 (linux_wait): Remove redundant debugging printf.
8441 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8442 (linux_resume, unstop_all_lwps): Ditto.
8443 * mem-break.c (*): Update all debugging printfs to use
8444 debug_printf instead of fprintf.
8445 * remote-utils.c (*): Ditto.
8446 * thread-db.c (*): Ditto.
8447 * server.c #include <ctype.h>, "gdb_vecs.h".
8448 (debug_threads): Moved to debug.c.
8449 (*): Update all debugging printfs to use debug_printf instead of
8450 fprintf.
8451 (start_inferior): Replace call to fflush with call to debug_flush.
8452 (monitor_show_help): Mention set debug-format.
8453 (parse_debug_format_options): New function.
8454 (handle_monitor_command): Handle "monitor set debug-format".
8455 (gdbserver_usage): Mention --debug-format.
8456 (main): Parse --debug-format.
8457 * server.h (debug_threads): Declaration moved to debug.h.
8458 #include "debug.h".
8459 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8460 trace_debug_1 that uses debug_printf.
8461 (tracepoint_look_up_symbols): Update all debugging printfs to use
8462 debug_printf instead of fprintf.
8463
e671835b
BS		 84642014-01-20 Baruch Siach <baruch@tkos.co.il>
8465
8466 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8467 sys/ptrace.h.
8468
b5737fa9
PA		 84692014-01-17 Pedro Alves <palves@redhat.com>
8470
ea38d2a9 8471 PR build/16445
c7faa97a
PA		 8472 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8473 defined after including gdb_proc_service.h.
b5737fa9 8474
40ed484e
DE		 84752014-01-16 Doug Evans <dje@google.com>
8476
8477 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8478 (match_dll): Use it.
8479
969c39fb
MM		 84802014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8481
8482 * target.h (target_ops) <read_btrace>: Change parameters and
8483 return type to allow error reporting.
8484 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8485 trace reading errors on.
8486 * linux-low.c (linux_low_read_btrace): Pass trace reading
8487 errors on.
8488 (linux_low_disable_btrace): New.
8489
ab7f45ba
DE		 84902014-01-15 Doug Evans <dje@google.com>
8491
8492 * inferiors.c (thread_id_to_gdb_id): Delete.
8493 * inferiors.h (thread_id_to_gdb_id): Delete.
8494
66af0f44
EZ		 84952014-01-13 Eli Zaretskii <eliz@gnu.org>
8496
8497 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8498 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8499 versions.
8500
9939e131
PA		 85012014-01-08 Pedro Alves <palves@redhat.com>
8502
8503 * server.c (handle_status): Don't discard previous queued stop
8504 replies or thread's pending status here.
8505 (main) <disconnection>: Do it here instead.
8506
b7ea362b
PA		 85072014-01-08 Pedro Alves <palves@redhat.com>
8508
8509 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8510 * server.c (visit_actioned_threads, handle_pending_status): New
8511 function.
8512 (handle_v_cont): Factor out parts to ...
8513 (resume): ... this new function. If in all-stop, and a thread
8514 being resumed has a pending status, report it without actually
8515 resuming.
8516 (myresume): Adjust to use the new 'resume' function.
8517 (clear_pending_status_callback, set_pending_status_callback)
8518 (find_status_pending_thread_callback): New functions.
8519 (handle_status): Handle the case of multiple threads having
8520 interesting statuses to report. Report threads' real last signal
8521 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8522 with an interesting thread to report the status for, instead of
8523 always reporting the status of the first thread.
8524
28498c42
JB		 85252014-01-01 Joel Brobecker <brobecker@adacore.com>
8526
8527 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8528 * gdbreplay.c (gdbreplay_version): Likewise.
8529
f45c82da
YZ		 85302013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8531
8532 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8533 iov.iov_len with the real length in use.
8534
379a5e2d
JB		 85352013-12-13 Joel Brobecker <brobecker@adacore.com>
8536
8537 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8538 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8539 for all targets that use win32-low.c.
8540 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8541 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8542
4210d83e
PA		 85432013-12-13 Pedro Alves <palves@redhat.com>
8544
8545 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8546 if equal to TARGET_WAITKIND_LOADED.
8547 * win32-low.c (cached_status): New static global.
8548 (win32_wait): Add declaration.
8549 (do_initial_child_stuff): Flush all initial pending debug events
8550 up to the initial breakpoint.
8551 (win32_wait): If CACHED_STATUS was set, return that instead
8552 of doing a real wait. Remove the code resuming the execution
8553 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8554 during the initial phase. Also remove the code changing
8555 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8556 TARGET_WAITKIND_STOPPED.
8557
e7f0d979
YQ		 85582013-12-11 Yao Qi <yao@codesourcery.com>
8559
8560 * notif.c (handle_notif_ack): Return 0 if no notification
8561 matches.
8562
ebcf782c
DE		 85632013-11-20 Doug Evans <dje@google.com>
8564
8565 * linux-low.c (linux_set_resume_request): Fix comment.
8566
20ad9378
DE		 85672013-11-20 Doug Evans <dje@google.com>
8568
8569 * linux-low.c (resume_status_pending_p): Tweak comment.
8570
a196ebeb
WT		 85712013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8572
8573 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8574 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8575 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8576 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8577 (srv_amd64_regobj): Add amd64-mpx.o.
8578 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8579 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8580 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8581 * i387-fp.c (num_pl_bnd_register) Added constant.
8582 (num_pl_bnd_cfg_registers) Added constant.
8583 (struct i387_xsave) Added reserved area and MPX fields.
8584 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8585 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8586 function.
8587 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8588 (init_registers_amd64_mpx_linux): Declare new function.
8589 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8590 (x86_64_regmap): Add MPX registers.
8591 (x86_linux_read_description): Add MPX case.
8592 (initialize_low_arch): Initialize MPX targets.
8593
0080a2f6
TT		 85942013-11-18 Tom Tromey <tromey@redhat.com>
8595
8596 * configure: Rebuild.
8597 * configure.ac: Don't check for stdlib.h.
8598 * gdbreplay.c: Unconditionally include stdlib.h.
8599
2978b111
TT		 86002013-11-18 Tom Tromey <tromey@redhat.com>
8601
8602 * config.in: Rebuild.
8603 * configure: Rebuild.
8604 * configure.ac: Don't use AC_HEADER_DIRENT.
8605
a3d08894
TT		 86062013-11-18 Tom Tromey <tromey@redhat.com>
8607
8608 * server.h: Don't check HAVE_STRING_H.
8609 * gdbreplay.c: Don't check HAVE_STRING_H.
8610 * configure: Rebuild.
8611
0a5dd17d
TT		 86122013-11-18 Tom Tromey <tromey@redhat.com>
8613
8614 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8615 LIBGNU.
8616
1bd2f0ba
TT		 86172013-11-08 Tom Tromey <tromey@redhat.com>
8618
8619 * configure, config.in: Rebuild.
8620 * configure.ac: Remove unused configury.
8621
3266f10b
TT		 86222013-11-08 Tom Tromey <tromey@redhat.com>
8623
8624 * acinclude.m4: Include common.m4, codeset.m4.
8625 * configure, config.in: Rebuild.
8626 * configure.ac: Use GDB_AC_COMMON.
8627
6682d959
AA		 86282013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8629
8630 * linux-s390-low.c (HWCAP_S390_TE): New define.
8631 (s390_arch_setup): Consider the TE field in the HWCAP for
8632 determining 'have_regset_tdb'.
8633
fd0a4d76
SDJ		 86342013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8635
8636 PR gdb/16014
8637 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8638 call to sizeof.
8639
1a3d890b
PA		 86402013-10-02 Pedro Alves <palves@redhat.com>
8641
8642 * server.c (process_serial_event): Don't output "GDBserver
8643 exiting" if GDB is connected through stdio.
8644 * target.c (mywait): Likewise, be silent if GDB is connected
8645 through stdio.
8646
97ad4581
JB		 86472013-10-01 Joel Brobecker <brobecker@adacore.com>
8648
8649 * lynx-low.c (lynx_add_threads_after_attach): New function.
8650 (lynx_attach): Remove call to add_thread. Add call to
8651 lynx_add_threads_after_attach instead.
8652
5b4e221c
MF		 86532013-09-28 Mike Frysinger <vapier@gentoo.org>
8654
8655 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8656 * config.in, configure: Regenerated.
8657
ee47b2f8
YQ		 86582013-09-18 Yao Qi <yao@codesourcery.com>
8659
8660 PR server/15959
8661 * server.c (start_inferior): Clear 'resume_info'.
8662
d6707650 86632013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8664
d6707650
JW		 8665 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8666 for each register.
8667
9243dd0e 86682013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8669
9243dd0e
JW		 8670 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8671 linux-tile-low.o to srv_tgtobj.
8672
c623a6ef
WN		 86732013-09-16 Will Newton <will.newton@linaro.org>
8674
8675 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8676 out regs.
8677
fb71d39e
PA		 86782013-09-06 Pedro Alves <palves@redhat.com>
8679
8680 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8681 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8682 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8683 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8684 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8685 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8686
8e7e9910
PA		 86872013-09-06 Pedro Alves <palves@redhat.com>
8688
8689 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8690 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8691
7c3a12ca
PA		 86922013-09-06 Pedro Alves <palves@redhat.com>
8693
8694 * linux-amd64-ipa.c: Include tracepoint.h.
8695 * linux-i386-ipa.c: Include tracepoint.h.
8696
8eb3d7b6
RW		 86972013-09-06 Ricard Wanderlof <ricardw@axis.com>
8698
8699 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8700 (ps_get_thread_area): New function.
8701
eddddb9d
RW		 87022013-09-06 Ricard Wanderlof <ricardw@axis.com>
8703
8704 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8705 (initialize_low_arch): Call init_registers_crisv32 rather than
8706 init_register_crisv32.
8707
533b0600
PA		 87082013-09-05 Pedro Alves <palves@redhat.com>
8709
8710 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8711 to ...
8712 * hostio.h: ... this new file.
8713 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8714 win32-low.c: Include hostio.h.
8715
0ce3d3b5
PA		 87162013-09-05 Pedro Alves <palves@redhat.com>
8717
8718 * server.h (gdb_client_data, handler_func, callback_handler_func)
8719 (delete_file_handler, add_file_handler, append_callback_event)
8720 (delete_callback_event, start_event_loop, initialize_event_loop):
8721 Move to event-loop.h and include it.
8722 * event-loop.h: New file.
8723
799cdc37
PA		 87242013-09-05 Pedro Alves <palves@redhat.com>
8725
8726 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8727 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8728 (loaded_dll, unloaded_dll): Move to ...
8729 * dll.h: ... this new file.
8730 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8731
6a6bbd9d
PA		 87322013-09-05 Pedro Alves <palves@redhat.com>
8733
8734 * server.h (current_process, get_thread_process, all_processes)
8735 (add_inferior_to_list, for_each_inferior, current_inferior)
8736 (remove_inferior, add_process, remove_process, find_process_pid)
8737 (have_started_inferiors_p, have_attached_inferiors_p)
8738 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8739 (clear_inferiors, find_inferior, find_inferior_id)
8740 (inferior_target_data, set_inferior_target_data)
8741 (inferior_regcache_data, set_inferior_regcache_data): Move to
8742 inferiors.h, and include it.
8743 * inferiors.h: New file.
8744
f699aaba
PA		 87452013-09-05 Pedro Alves <palves@redhat.com>
8746
8747 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8748 Move ...
72f4393d 8749 * ax.h: ... here.
f699aaba 8750
c144c7a0
PA		 87512013-09-05 Pedro Alves <palves@redhat.com>
8752
8753 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8754 tracepoint.h.
8755 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8756 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8757 (handle_tracepoint_general_set, handle_tracepoint_query)
8758 (tracepoint_finished_step, tracepoint_was_hit)
8759 (release_while_stepping_state_list, current_traceframe)
8760 (in_readonly_region, traceframe_read_mem)
8761 (fetch_traceframe_registers, traceframe_read_sdata)
8762 (traceframe_read_info, struct fast_tpoint_collect_status)
8763 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8764 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8765 (supply_fast_tracepoint_registers)
8766 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8767 (ipa_tdesc, claim_trampoline_space)
8768 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8769 (agent_mem_read, agent_get_trace_state_variable_value)
8770 (agent_set_trace_state_variable_value, agent_tsv_read)
8771 (agent_mem_read_string, get_raw_reg_func_addr)
8772 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8773 * tracepoint.h: ... this new file.
8774
ff42e6ab
PA		 87752013-09-05 Pedro Alves <palves@redhat.com>
8776
8777 * server.h (perror_with_name, error, fatal, warning, paddress)
8778 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8779 include it.
8780 * utils.h: New file.
8781
541af0f4
PA		 87822013-09-05 Pedro Alves <palves@redhat.com>
8783
8784 * server.h (remote_debug, noack_mode, transport_is_reliable)
8785 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8786 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8787 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8788 (write_enn, initialize_async_io, enable_async_io)
8789 (disable_async_io, check_remote_input_interrupt_request)
8790 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8791 (dead_thread_notify, prepare_resume_reply)
8792 (decode_address_to_semicolon, decode_address, decode_m_packet)
8793 (decode_M_packet, decode_X_packet, decode_xfer_write)
8794 (decode_search_memory_packet, unhexify, hexify)
8795 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8796 (look_up_one_symbol, relocate_instruction)
8797 (monitor_output): Move to remote-utils.h, and include it.
8798 * remote-utils.h: New file.
8799
eebdf26b
PA		 88002013-09-05 Pedro Alves <palves@redhat.com>
8801
8802 * server.h (_): Delete.
8803
3aafd2ff
PA		 88042013-09-02 Pedro Alves <palves@redhat.com>
8805
8806 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8807 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8808 allocated.
8809 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8810
cee83bcb
PM		 88112013-09-02 Pierre Muller <muller@sourceware.org>
8812
8813 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8814 or WriteProcessMemory complete successfully and handle
8815 ERROR_PARTIAL_COPY error.
8816
9a13b2fa
PA		 88172013-09-02 Pedro Alves <palves@redhat.com>
8818
8819 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8820 error instead of EIO.
8821
602e3198
JK		 88222013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8823
8824 PR server/15604
8825 * linux-low.c: Include filestuff.h.
8826 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8827 * lynx-low.c: Include filestuff.h.
8828 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8829 * server.c: Include filestuff.h.
8830 (main): Call notice_open_fds.
8831 * spu-low.c: Include filestuff.h.
8832 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8833
96d7229d
LM		 88342013-08-22 Luis Machado <lgustavo@codesourcery.com>
8835
8836 * Makefile.in: Explain why ../target and ../nat are not
8837 listed as include file search paths.
8838 (linux-waitpid.o): New object file rule.
8839 * configure.srv (srv_native_linux_obj): New variable.
8840 Replace all occurrences of linux native object files with
8841 $srv_native_linux_obj.
8842 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8843 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8844 (linux_enable_event_reporting): Remove declaration.
8845 (my_waitpid): Moved to common/linux-waitpid.c.
8846 (linux_wait_for_event): Pass ptid when calling
8847 linux_enable_event_reporting.
8848 (linux_supports_tracefork_flag): Remove.
8849 (linux_enable_event_reporting): Likewise.
8850 (linux_tracefork_grandchild): Remove.
8851 (STACK_SIZE): Moved to common/linux-ptrace.c.
8852 (linux_tracefork_child): Remove.
8853 (linux_test_for_tracefork): Remove.
8854 (linux_look_up_symbols): Call linux_supports_traceclone.
8855 (initialize_low): Remove call to linux_test_for_tracefork.
8856 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8857 common/linux-ptrace.h.
8858 (PTRACE_TYPE_ARG4): Likewise.
8859 Include linux-ptrace.h.
8860
32940073
PA		 88612013-08-21 Pedro Alves <palves@redhat.com>
8862
8863 * config.in: Renegerate.
8864
33b60d58 88652013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8866
33b60d58
LM		 8867 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8868 (SFILES): Remove $(srcdir)/common/target-common.c and
8869 add $(srcdir)/target/waitstatus.c.
8870 (OBS): Remove target-common.o and add waitstatus.o.
8871 (server_h): Remove $(srcdir)/../common/target-common.h and
8872 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8873 and $(srcdir)/../target/waitstatus.h.
8874 (target-common.o): Remove.
8875 (waitstatus.o): New target object file.
8876 * target.h: Do not include target-common.h and
8877 include target/resume.h, target/wait.h and
8878 target/waitstatus.h.
8879
b8e1b30e
LM		 88802013-08-13 Luis Machado <lgustavo@codesourcery.com>
8881
8882 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8883 to PTRACE_TYPE_ARG3.
8884 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8885 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8886 PTRACE_TYPE_ARG4.
8887 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8888 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8889
7a60ad40
YQ		 88902013-07-27 Jie Zhang <jie@codesourcery.com>
8891 Daniel Jacobowitz <dan@codesourcery.com>
8892 Yao Qi <yao@codesourcery.com>
8893
8894 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8895 (mips-linux-watch.o): New rule.
8896 (mips_linux_watch_h): New variable.
8897 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8898 srv_tgtobj.
8899 * linux-mips-low.c: Include mips-linux-watch.h.
8900 (struct arch_process_info, struct arch_lwp_info): New.
8901 (update_watch_registers_callback): New function.
8902 (mips_linux_new_process, mips_linux_new_thread) New functions.
8903 (mips_linux_prepare_to_resume, mips_insert_point): New
8904 functions.
8905 (mips_remove_point, mips_stopped_by_watchpoint): New
8906 functions.
8907 (rsp_bp_type_to_target_hw_bp_type): New function.
8908 (mips_stopped_data_address): New function.
8909 (the_low_target): Add watchpoint support functions.
8910
de6f69ad
YQ		 89112013-07-27 Yao Qi <yao@codesourcery.com>
8912
8913 * i386-low.c: Include break-common.h.
8914 (enum target_hw_bp_type): Remove.
8915
3360c0bf
LM		 89162013-07-24 Luis Machado <lgustavo@codesourcery.com>
8917
8918 * Makefile.in (SFILES): /common/target-common.c.
8919 (OBS): Add target-common.o.
8920 (server_h): Add $(srcdir)/../common/target-common.h.
8921 (target-common.o): New target.
8922 * server.c (queue_stop_reply_callback): Free
8923 status string after use.
8924 * target.c (target_waitstatus_to_string): Remove.
8925 * target.h: Include target-common.h.
8926 (resume_kind): Likewise.
8927 (target_waitkind): Likewise.
8928 (target_waitstatus): Likewise.
8929 (TARGET_WNOHANG): Likewise.
8930
bd885420
YQ		 89312013-07-04 Yao Qi <yao@codesourcery.com>
8932
8933 * Makefile.in (host_alias): Use @host_noncanonical@.
8934 (target_alias): Use @target_noncanonical@.
8935 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8936 ACX_NONCANONICAL_HOST.
8937 * configure: Regenerated.
8938
8939 Revert:
8940 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8941
8942 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8943 * configure: Rebuild.
8944 * Makefile.in (version_host, version_target): Get from configure.
8945 (version.c): Use $(version_host) and $(version_target).
8946
17ef446e
PA		 89472013-07-03 Pedro Alves <palves@redhat.com>
8948
8949 * Makefile.in (config.status): Depend on development.sh.
8950 * acinclude.m4: Include libmcheck.m4.
8951 * configure: Regenerate.
8952
7a9a7487
MG		 89532013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8954
8955 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8956 attribute inside the parentheses.
8957 (winapi_DebugSetProcessKillOnExit): Ditto.
8958 (winapi_DebugBreakProcess): Ditto.
8959 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8960
49b64de6
MG		 89612013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8962
8963 * notif.h (notif_event): Add a dummy member to avoid compiler
8964 errors.
8965
d5749ee7
PA		 89662013-07-01 Pedro Alves <palves@redhat.com>
8967
8968 * hostio.c (HOSTIO_PATH_MAX): Define.
8969 (require_filename, handle_open, handle_unlink, handle_readlink):
8970 Use it.
8971
d8d2a3ee
PA		 89722013-07-01 Pedro Alves <palves@redhat.com>
8973
8974 * server.h: Include "pathmax.h".
8975 * linux-low.c: Don't include sys/param.h.
8976 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8977 MAXPATHLEN.
8978 * win32-low.c: Don't include sys/param.h.
8979 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8980
bc7dea8d
PA		 89812013-07-01 Pedro Alves <palves@redhat.com>
8982
8983 * event-loop.c: Don't check HAVE_UNISTD_H before including
8984 <unistd.h>.
8985 * gdbreplay.c: Likewise.
8986 * remote-utils.c: Likewise.
8987 * server.c: Likewise.
8988 * configure.ac: Don't check for unistd.h.
8989 * configure: Regenerate.
8990
d6c2da54
TT		 89912013-06-28 Tom Tromey <tromey@redhat.com>
8992
8993 * Makefile.in (version.c): Use version.in, not
8994 common/version.in.
8995
257b6bec
MG		 89962013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8997
8998 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8999 * configure: Rebuild.
9000 * Makefile.in (version_host, version_target): Get from configure.
9001 (version.c): Use $(version_host) and $(version_target).
9002
86ebe149
DK		 90032013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9004
9005 Fix trace-status to output user name without trailing colon.
9006 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9007
f30aa5af
DK		 90082013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9009
9010 Fix trace-status to output proper start-time and stop-time.
9011 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9012 output start time and stop time in hex as gdb expects.
9013
28a93511
YQ		 90142013-06-26 Pedro Alves <pedro@codesourcery.com>
9015
9016 * tracepoint.c (build_traceframe_info_xml): Output trace state
9017 variables present in the trace buffer.
9018
01208463
TT		 90192013-06-24 Tom Tromey <tromey@redhat.com>
9020
9021 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9022 create-version.sh.
9023 (version.o): Remove.
9024 * gdbreplay.c: Include version.h.
9025 (version, host_name): Don't declare.
9026 * server.h: Include version.h.
9027 (version, host_name): Don't declare.
9028
760256f9
PA		 90292013-06-12 Pedro Alves <palves@redhat.com>
9030
9031 * linux-x86-low.c (linux_is_elf64): Delete global.
9032 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9033 with local linux_pid_exe_is_elf_64_file use.
9034
030031ee
PA		 90352013-06-11 Pedro Alves <palves@redhat.com>
9036
9037 * linux-low.c (regset_disabled, disable_regset): New functions.
9038 (regsets_fetch_inferior_registers)
9039 (regsets_store_inferior_registers): Use them.
9040 (initialize_regsets_info); Don't allocate the disabled_regsets
9041 array here.
9042 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9043 comment.
9044
5da6eb0a
PA		 90452013-06-11 Pedro Alves <palves@redhat.com>
9046
9047 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9048 xmalloc.
9049
7e5aaa09
PA		 90502013-06-11 Pedro Alves <palves@redhat.com>
9051
9052 * linux-x86-low.c (initialize_low_arch): Call
9053 init_registers_x32_avx_linux.
9054
d878444c
JK		 90552013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9056
9057 Fix compatibility with Android Bionic.
9058 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9059 it is not empty.
9060
3aee8918
PA		 90612013-06-07 Pedro Alves <palves@redhat.com>
9062
5f2b57b5 9063 PR server/14823
3aee8918
PA		 9064 * Makefile.in (OBS): Add tdesc.o.
9065 (IPA_OBJS): Add tdesc-ipa.o.
9066 (tdesc-ipa.o): New rule.
9067 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9068 interface.
9069 * linux-low.c (new_inferior): Delete.
9070 (disabled_regsets, num_regsets): Delete.
9071 (linux_add_process): Adjust to set the new per-process
9072 new_inferior flag.
9073 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9074 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9075 was a stop. When calling arch_setup, switch the current inferior
9076 to the thread that got an event.
9077 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9078 (regsets_fetch_inferior_registers)
9079 (regsets_store_inferior_registers): New regsets_info parameter.
9080 Adjust to use it.
9081 (linux_register_in_regsets): New regs_info parameter. Adjust to
9082 use it.
9083 (register_addr, fetch_register, store_register): New usrregs_info
9084 parameter. Adjust to use it.
9085 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9086 parameter regs_info. Adjust to use it.
9087 (linux_fetch_registers): Get the current inferior's regs_info, and
9088 adjust to use it.
9089 (linux_store_registers): Ditto.
9090 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9091 (initialize_low): Don't initialize the target_regsets here. Call
9092 initialize_low_arch.
9093 * linux-low.h (target_regsets): Delete declaration.
9094 (struct regsets_info): New.
9095 (struct usrregs_info): New.
9096 (struct regs_info): New.
9097 (struct process_info_private) <new_inferior>: New field.
9098 (struct linux_target_ops): Delete the num_regs, regmap, and
9099 regset_bitmap fields. New field regs_info.
9100 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9101 * i387-fp.c (num_xmm_registers): Delete.
9102 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9103 calls to new interface.
9104 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9105 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9106 Infer the number of xmm registers from the regcache's target
9107 description.
9108 * i387-fp.h (num_xmm_registers): Delete.
9109 * inferiors.c (add_thread): Don't install the thread's regcache
9110 here.
9111 * proc-service.c (gregset_info): Fetch the current inferior's
9112 regs_info. Adjust to use it.
9113 * regcache.c: Include tdesc.h.
9114 (register_bytes, reg_defs, num_registers)
9115 (gdbserver_expedite_regs): Delete.
9116 (get_thread_regcache): If the thread doesn't have a regcache yet,
9117 create one, instead of aborting gdbserver.
9118 (regcache_invalidate_one): Rename to ...
9119 (regcache_invalidate_thread): ... this.
9120 (regcache_invalidate_one): New.
9121 (regcache_invalidate): Only invalidate registers of the current
9122 process.
9123 (init_register_cache): Add target_desc parameter, and use it.
9124 (new_register_cache): Ditto. Assert the target description has a
9125 non zero registers_size.
9126 (regcache_cpy): Add assertions. Adjust.
9127 (realloc_register_cache, set_register_cache): Delete.
9128 (registers_to_string, registers_from_string): Adjust.
9129 (find_register_by_name, find_regno, find_register_by_number)
9130 (register_cache_size): Add target_desc parameter, and use it.
9131 (free_register_cache_thread, free_register_cache_thread_one)
9132 (regcache_release, register_cache_size): New.
9133 (register_size): Add target_desc parameter, and use it.
9134 (register_data, supply_register, supply_register_zeroed)
9135 (supply_regblock, supply_register_by_name, collect_register)
9136 (collect_register_as_string, collect_register_by_name): Adjust.
9137 * regcache.h (struct target_desc): Forward declare.
9138 (struct regcache) <tdesc>: New field.
9139 (init_register_cache, new_register_cache): Add target_desc
9140 parameter.
9141 (regcache_invalidate_thread): Declare.
9142 (regcache_invalidate_one): Delete declaration.
9143 (regcache_release): Declare.
9144 (find_register_by_number, register_cache_size, register_size)
9145 (find_regno): Add target_desc parameter.
9146 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9147 declarations.
9148 * remote-utils.c: Include tdesc.h.
9149 (outreg, prepare_resume_reply): Adjust.
9150 * server.c: Include tdesc.h.
9151 (gdbserver_xmltarget): Delete declaration.
9152 (get_features_xml, process_serial_event): Adjust.
9153 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9154 declare.
9155 (struct process_info) <tdesc>: New field.
9156 (ipa_tdesc): Declare.
9157 * tdesc.c: New file.
9158 * tdesc.h: New file.
9159 * tracepoint.c: Include tdesc.h.
9160 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9161 (get_context_regcache): Adjust to pass ipa_tdesc down.
9162 (do_action_at_tracepoint): Adjust to get the register cache size
9163 from the context regcache's description.
9164 (traceframe_walk_blocks): Adjust to get the register cache size
9165 from the current trace frame's description.
9166 (traceframe_get_pc): Adjust to get current trace frame's
9167 description and pass it down.
9168 (gdb_collect): Adjust to get the register cache size from the
9169 IPA's description.
9170 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9171 (gdbserver_xmltarget): Delete.
9172 (initialize_low_tracepoint): Set the ipa's target description.
9173 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9174 (initialize_low_tracepoint): Set the ipa's target description.
9175 * linux-x86-low.c: Include tdesc.h.
9176 [__x86_64__] (is_64bit_tdesc): New.
9177 (ps_get_thread_area, x86_get_thread_area): Use it.
9178 (i386_cannot_store_register): Rename to ...
9179 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9180 (i386_cannot_fetch_register): Rename to ...
9181 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9182 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9183 to new interface.
9184 (target_regsets): Rename to ...
9185 (x86_regsets): ... this.
9186 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9187 interface.
9188 (x86_siginfo_fixup): Use is_64bit_tdesc.
9189 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9190 (tdesc_x32_avx_linux, tdesc_x32_linux)
9191 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9192 Declare.
9193 (x86_linux_update_xmltarget): Delete.
9194 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9195 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9196 (AMD64_LINUX_USER64_CS): New.
9197 (x86_linux_read_description): New, based on
9198 x86_linux_update_xmltarget.
9199 (same_process_callback): New.
9200 (x86_arch_setup_process_callback): New.
9201 (x86_linux_update_xmltarget): New.
9202 (x86_regsets_info): New.
9203 (amd64_linux_regs_info): New.
9204 (i386_linux_usrregs_info): New.
9205 (i386_linux_regs_info): New.
9206 (x86_linux_regs_info): New.
9207 (x86_arch_setup): Reimplement.
9208 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9209 (x86_emit_ops): Ditto.
9210 (the_low_target): Adjust. Install x86_linux_regs_info,
9211 x86_cannot_fetch_register, and x86_cannot_store_register.
9212 (initialize_low_arch): New.
9213 * linux-ia64-low.c (tdesc_ia64): Declare.
9214 (ia64_fetch_register): Adjust.
9215 (ia64_usrregs_info, regs_info): New globals.
9216 (ia64_regs_info): New function.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-sparc-low.c (tdesc_sparc64): Declare.
9220 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9221 Adjust.
9222 (sparc_arch_setup): New function.
9223 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9224 (the_low_target): Adjust.
9225 (initialize_low_arch): New function.
9226 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9227 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9228 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9229 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9230 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9231 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9232 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9233 (tdesc_powerpc_isa205_vsx64l): Declare.
9234 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9235 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9236 (ppc_set_pc, ppc_get_hwcap): Adjust.
9237 (ppc_usrregs_info): Forward declare.
9238 (!__powerpc64__) ppc_regmap_adjusted: New global.
9239 (ppc_arch_setup): Adjust to the current process'es target
9240 description.
9241 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9242 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9243 (ppc_store_evrregset): Adjust.
9244 (target_regsets): Rename to ...
9245 (ppc_regsets): ... this, and make static.
9246 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9247 (ppc_regs_info): New function.
9248 (the_low_target): Adjust.
9249 (initialize_low_arch): New function.
9250 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9251 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9252 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9253 (tdesc_s390x_linux64v2): Declare.
9254 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9255 (s390_fill_gregset, s390_store_last_break): Adjust.
9256 (target_regsets): Rename to ...
9257 (s390_regsets): ... this, and make static.
9258 (s390_get_pc, s390_set_pc): Adjust.
9259 (s390_get_hwcap): New target_desc parameter, and use it.
9260 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9261 (s390_arch_setup): Adjust to set the current process'es target
9262 description. Don't adjust the regmap.
9263 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9264 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9265 (regs_info_3264): New globals.
9266 (s390_regs_info): New function.
9267 (the_low_target): Adjust.
9268 (initialize_low_arch): New function.
9269 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9270 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9271 [__mips64] (init_registers_mips_linux)
9272 (init_registers_mips_dsp_linux): Delete defines.
9273 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9274 (have_dsp): New global.
9275 (mips_read_description): New, based on mips_arch_setup.
9276 (mips_arch_setup): Reimplement.
9277 (get_usrregs_info): New function.
9278 (mips_cannot_fetch_register, mips_cannot_store_register)
9279 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9280 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9281 (target_regsets): Rename to ...
9282 (mips_regsets): ... this, and make static.
9283 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9284 (dsp_regs_info, regs_info): New globals.
9285 (mips_regs_info): New function.
9286 (the_low_target): Adjust.
9287 (initialize_low_arch): New function.
9288 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9289 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9290 Declare.
9291 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9292 (arm_read_description): New, with bits factored from
9293 arm_arch_setup.
9294 (arm_arch_setup): Reimplement.
9295 (target_regsets): Rename to ...
9296 (arm_regsets): ... this, and make static.
9297 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9298 (arm_regs_info): New function.
9299 (the_low_target): Adjust.
9300 (initialize_low_arch): New function.
9301 * linux-m68k-low.c (tdesc_m68k): Declare.
9302 (target_regsets): Rename to ...
9303 (m68k_regsets): ... this, and make static.
9304 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9305 (m68k_regs_info): New function.
9306 (m68k_arch_setup): New function.
9307 (the_low_target): Adjust.
9308 (initialize_low_arch): New function.
9309 * linux-sh-low.c (tdesc_sharch): Declare.
9310 (target_regsets): Rename to ...
9311 (sh_regsets): ... this, and make static.
9312 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9313 (sh_regs_info, sh_arch_setup): New functions.
9314 (the_low_target): Adjust.
9315 (initialize_low_arch): New function.
9316 * linux-bfin-low.c (tdesc_bfin): Declare.
9317 (bfin_arch_setup): New function.
9318 (bfin_usrregs_info, regs_info): New globals.
9319 (bfin_regs_info): New function.
9320 (the_low_target): Adjust.
9321 (initialize_low_arch): New function.
9322 * linux-cris-low.c (tdesc_cris): Declare.
9323 (cris_arch_setup): New function.
9324 (cris_usrregs_info, regs_info): New globals.
9325 (cris_regs_info): New function.
9326 (the_low_target): Adjust.
9327 (initialize_low_arch): New function.
9328 * linux-cris-low.c (tdesc_crisv32): Declare.
9329 (cris_arch_setup): New function.
9330 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9331 (cris_regs_info): New function.
9332 (the_low_target): Adjust.
9333 (initialize_low_arch): New function.
9334 * linux-m32r-low.c (tdesc_m32r): Declare.
9335 (m32r_arch_setup): New function.
9336 (m32r_usrregs_info, regs_info): New globals.
9337 (m32r_regs_info): Adjust.
9338 (initialize_low_arch): New function.
9339 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9340 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9341 (tic6x_usrregs_info): Forward declare.
9342 (tic6x_read_description): New function, based on ...
9343 (tic6x_arch_setup): ... this. Reimplement.
9344 (target_regsets): Rename to ...
9345 (tic6x_regsets): ... this, and make static.
9346 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9347 (tic6x_regs_info): New function.
9348 (the_low_target): Adjust.
9349 (initialize_low_arch): New function.
9350 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9351 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9352 (target_regsets): Rename to ...
9353 (xtensa_regsets): ... this, and make static.
9354 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9355 globals.
9356 (xtensa_arch_setup, xtensa_regs_info): New functions.
9357 (the_low_target): Adjust.
9358 (initialize_low_arch): New function.
9359 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9360 (nios2_arch_setup): Set the current process'es tdesc.
9361 (target_regsets): Rename to ...
9362 (nios2_regsets): ... this.
9363 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9364 (nios2_regs_info): New function.
9365 (the_low_target): Adjust.
9366 (initialize_low_arch): New function.
a261b8f5
PA		 9367 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9368 (aarch64_arch_setup): Set the current process'es tdesc.
9369 (target_regsets): Rename to ...
9370 (aarch64_regsets): ... this.
9371 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9372 (aarch64_regs_info): New function.
9373 (the_low_target): Adjust.
9374 (initialize_low_arch): New function.
3aee8918
PA		 9375 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9376 globals.
9377 (target_regsets): Rename to ...
9378 (tile_regsets): ... this.
9379 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9380 (tile_regs_info): New function.
9381 (tile_arch_setup): Set the current process'es tdesc.
9382 (the_low_target): Adjust.
9383 (initialize_low_arch): New function.
9384 * spu-low.c (tdesc_spu): Declare.
9385 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9386 * win32-arm-low.c (tdesc_arm): Declare.
9387 (arm_arch_setup): New function.
9388 (the_low_target): Install arm_arch_setup instead of
9389 init_registers_arm.
9390 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9391 (init_windows_x86): Rename to ...
9392 (i386_arch_setup): ... this. Set `win32_tdesc'.
9393 (the_low_target): Adjust.
9394 * win32-low.c (win32_tdesc): New global.
9395 (child_add_thread): Don't create the thread cache here.
9396 (do_initial_child_stuff): Set the new process'es tdesc.
9397 * win32-low.h (struct target_desc): Forward declare.
9398 (win32_tdesc): Declare.
9399 * lynx-i386-low.c (tdesc_i386): Declare global.
9400 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9401 * lynx-low.c (lynx_tdesc): New global.
9402 (lynx_add_process): Set the new process'es tdesc.
9403 * lynx-low.h (struct target_desc): Forward declare.
9404 (lynx_tdesc): Declare global.
9405 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9406 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9407 * nto-low.c (nto_tdesc): New global.
9408 (do_attach): Set the new process'es tdesc.
9409 * nto-low.h (struct target_desc): Forward declare.
9410 (nto_tdesc): Declare.
9411 * nto-x86-low.c (tdesc_i386): Declare.
9412 (nto_x86_arch_setup): Set `nto_tdesc'.
9413
b1fbec62
GB		 94142013-06-04 Gary Benson <gbenson@redhat.com>
9415
9416 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9417 to qSupported response when appropriate.
9418 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9419 with nonzero-length annex.
9420 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9421 arguments supplied in annex.
9422
d1ec4ce7
DE		 94232013-05-31 Doug Evans <dje@google.com>
9424
ac44adcb 9425 PR server/15594
d1ec4ce7
DE		 9426 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9427 64 bits in 64-cross-32 environment.
9428
9b25f2d3
PA		 94292013-05-28 Pedro Alves <palves@redhat.com>
9430
9431 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9432 (aarch64-without-fpu.c): Delete rule.
9433 * configure.srv (aarch64*-*-linux*): Remove references to
9434 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9435 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9436 declaration.
9437
6740dc9c
PA		 94382013-05-24 Pedro Alves <palves@redhat.com>
9439
9440 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9441 instead of strchr/decode_address. Error if the range isn't split
9442 with a ','. Don't assume there's be a ':' in the action.
9443
c2d6af84
PA		 94442013-05-23 Yao Qi <yao@codesourcery.com>
9445 Pedro Alves <palves@redhat.com>
9446
9447 * linux-low.c (lwp_in_step_range): New function.
9448 (linux_wait_1): If the thread was range stepping and stopped
9449 outside the stepping range, report the stop to GDB. Otherwise,
9450 continue stepping. Add range stepping debug output.
9451 (linux_set_resume_request): Copy the step range from the resume
9452 request to the lwp.
9453 (linux_supports_range_stepping): New.
9454 (linux_target_ops) <supports_range_stepping>: Set to
9455 linux_supports_range_stepping.
9456 * linux-low.h (struct linux_target_ops)
9457 <supports_range_stepping>: New field.
9458 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9459 * linux-x86-low.c (x86_supports_range_stepping): New.
9460 (the_low_target) <supports_range_stepping>: Set to
9461 x86_supports_range_stepping.
9462 * server.c (handle_v_cont): Handle 'r' action.
9463 (handle_v_requests): Append ";r" if the target supports range
9464 stepping.
9465 * target.h (struct thread_resume) <step_range_start,
9466 step_range_end>: New fields.
9467 (struct target_ops) <supports_range_stepping>:
9468 New field.
9469 (target_supports_range_stepping): New macro.
9470
58794e1a
JB		 94712013-05-17 Joel Brobecker <brobecker@adacore.com>
9472
9473 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9474 confusion in comment.
9475
d631c5a7
JB		 94762013-05-17 Joel Brobecker <brobecker@adacore.com>
9477
9478 * lynx-low.c (struct process_info_private): New type.
9479 (lynx_add_process): New function.
9480 (lynx_create_inferior, lynx_attach): Replace calls to
9481 add_process by calls to lynx_add_process.
9482 (lynx_resume): If PTID is null, then try using
9483 current_process()->private->last_wait_event_ptid.
9484 Add comments.
9485 (lynx_clear_inferiors): Delete. The contents of that function
9486 has been inlined in lynx_mourn;
9487 (lynx_wait_1): Save the ptid in the process's private data.
9488 (lynx_mourn): Free the process' private data. Replace call
9489 to lynx_clear_inferiors by call to clear_inferiors.
9490
96f7a20f
YQ		 94912013-05-17 Yao Qi <yao@codesourcery.com>
9492
9493 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9494 the right place.
9495
db0dfaa0
LM		 94962013-05-16 Luis Machado <lgustavo@codesourcery.com>
9497
9498 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9499 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9500 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9501 PT_TEXT_END_ADDR guards. Update comments.
9502 (linux_target_op) <read_offsets>: Conditionally define to
9503 linux_read_offsets if the target is UCLIBC and if it defines
9504 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9505
68f5f838
SL		 95062013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9507 Andrew Jenner <andrew@codesourcery.com>
9508
9509 * Makefile.in (SFILES): Add linux-nios2-low.c.
9510 (clean): Add action to delete nios2-linux.c.
9511 (nios2-linux.c): New rule.
9512 * configure.srv: Add nios2*-*-linux*.
9513 * linux-nios2-low.c: New.
9514
1ebff1fd
HAQ		 95152013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9516
9517 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9518
f6150862
HZ		 95192013-04-25 Hui Zhu <hui@codesourcery.com>
9520
9521 PR gdb/15186
f6150862
HZ		 9522 * ax.c (ax_printf): Add fflush.
9523
614c279d
TT		 95242013-04-22 Tom Tromey <tromey@redhat.com>
9525
9526 * Makefile.in (SFILES): Add filestuff.c.
9527 (OBS): Add filestuff.o.
9528 (filestuff.o): New target.
9529 * config.in, configure: Rebuild.
9530 * configure.ac: Check for fdwalk, pipe2.
9531
7d4e5717
PA		 95322013-04-17 Pedro Alves <palves@redhat.com>
9533
9534 * configure.ac (USE_THREAD_DB): Delete variable.
9535 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9536 Don't AC_SUBST USE_THREAD_DB.
9537 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9538 * config.in, configure: Regenerate.
9539
d5c93e41
PA		 95402013-04-16 Pedro Alves <palves@redhat.com>
9541
9542 * linux-low.h (struct lwp_info) <thread_known>: Move under
9543 the USE_THREAD_DB #ifdef.
9544
04f5fe89
PA		 95452013-04-16 Pedro Alves <palves@redhat.com>
9546
9547 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9548 (linux-low.o): Delete rule.
9549 * linux-low.h: Always include "gdb_thread_db.h" instead of
9550 conditionally including thread_db.h.
9551 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9552 HAVE_THREAD_DB_H.
9553
480b27bf
JK		 95542013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9555
9556 * Makefile.in (install-only): Fix make install regression.
9557
43662968
JK		 95582013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9559
9560 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9561 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9562 installation.
9563 * gdbserver.1: Remove.
9564
3e74e146
PA		 95652013-03-22 Pedro Alves <palves@redhat.com>
9566
9567 * linux-low.c (handle_extended_wait): Don't call
9568 linux_enable_event_reporting.
9569
a8347a2a
TT		 95702013-03-15 Tony Theodore <tonyt@logyst.com>
9571
9572 PR build/9098:
9573 * Makefile.in (SHELL): Use @SHELL@.
9574
eeb56fa7
SDJ		 95752013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9576
9577 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9578 compiler warning.
9579
4fa7e2ff
JB		 95802013-03-13 Joel Brobecker <brobecker@adacore.com>
9581
9582 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9583 Remove extraneous NULL element.
9584
8ddb1965
YQ		 95852013-03-13 Yao Qi <yao@codesourcery.com>
9586
9587 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9588 'V' block in trace frame.
9589
9accd112
MM		 95902013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9591
9592 * target.h (struct target_ops): Add btrace ops.
9593 (target_supports_btrace): New macro.
9594 (target_enable_btrace): New macro.
9595 (target_disable_btrace): New macro.
9596 (target_read_btrace): New macro.
9597 * gdbthread.h (struct thread_info): Add btrace field.
9598 * server.c: Include btrace-common.h.
9599 (handle_btrace_general_set): New function.
9600 (handle_btrace_enable): New function.
9601 (handle_btrace_disable): New function.
9602 (handle_general_set): Call handle_btrace_general_set.
9603 (handle_qxfer_btrace): New function.
9604 (struct qxfer qxfer_packets[]): Add btrace entry.
9605 * inferiors.c (remove_thread): Disable btrace.
9606 * linux-low: Include linux-btrace.h.
9607 (linux_low_enable_btrace): New function.
9608 (linux_low_read_btrace): New function.
9609 (linux_target_ops): Add btrace ops.
9610 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9611 Add srv_linux_btrace=yes.
9612 (x86_64-*-linux*): Add linux-btrace.o.
9613 Add srv_linux_btrace=yes.
9614 * configure.ac: Define HAVE_LINUX_BTRACE.
9615 * config.in: Regenerated.
9616 * configure: Regenerated.
9617
5cc22e4c
MM		 96182013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9619
9620 * server.c (handle_qxfer): Preserve error message if -3 is
9621 returned.
9622 (qxfer): Document the -3 return value.
9623
7c97f91e
MM		 96242013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9625
9626 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9627 (linux_btrace_h): New variable.
9628 (linux-btrace.o): New rule.
9629
be9a119c 96302013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9631 Hafiz Abid Qadeer <abidh@codesourcery.com>
9632
9633 * tracepoint.c (trace_buffer_size): New global.
9634 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9635 (init_trace_buffer): Change to one-argument function. Allocate
9636 trace buffer memory.
9637 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9638 handle QTBuffer:size packet.
9639 (cmd_bigqtbuffer_size): New function.
9640 (initialize_tracepoint): Call init_trace_buffer with
9641 DEFAULT_TRACE_BUFFER_SIZE.
9642 * server.c (handle_query): Add QTBuffer:size in the
9643 supported packets.
9644
e64f7499
YQ		 96452013-03-07 Yao Qi <yao@codesourcery.com>
9646
9647 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9648 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9649 of -1.
9650 (cmd_qtsp): Adjust condition. Do post increment.
9651 Set cur_action and cur_step_action back to 0.
9652
f0ae6fc3
PA		 96532013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9654
9655 PR server/15236
9656 * linux-low.c (linux_write_memory): Return early success if LEN is
9657 zero.
9658
b5b0b0af
CV		 96592013-03-05 Corinna Vinschen <vinschen@redhat.de>
9660
334ad4a8 9661 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9662
589bc927
TT		 96632013-02-28 Tom Tromey <tromey@redhat.com>
9664
9665 * configure.ac: Invoke AC_SYS_LARGEFILE.
9666 * configure, config.in: Rebuild.
9667
dfe07582
CV		 96682013-02-28 Corinna Vinschen <vinschen@redhat.com>
9669
9670 * win32-low.c: Throughout, fix format strings and casts of
9671 printf-like functions to avoid type related warnings on all
9672 platforms.
9673 (get_child_debug_event): Print dwDebugEventCode as hex since
9674 that's how it's usually documented.
9675
736cd585
YQ		 96762013-02-28 Yao Qi <yao@codesourcery.com>
9677
9678 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9679 pulongest.
9680
e1f58301
JW		 96812013-02-27 Jiong Wang <jiwang@tilera.com>
9682
9683 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9684 (reg-tilegx32.c): New rule.
9685 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9686 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9687 different register info initializer according to elf class.
9688 (init_registers_tilgx32): New function. The tilegx32 register info
9689 initializer.
9690 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9691 (tile_store_gregset): Likewise.
9692
d171ca78
YQ		 96932013-02-27 Yao Qi <yao@codesourcery.com>
9694
9695 * server.c (process_point_options): Print debug message when
9696 debug_threads is true.
9697
282bbdf3
YQ		 96982013-02-26 Yao Qi <yao@codesourcery.com>
9699
9700 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9701
aca22551
PA		 97022013-02-19 Pedro Alves <palves@redhat.com>
9703 Kai Tietz <ktietz@redhat.com>
9704
9705 PR gdb/15161
9706
9707 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9708 instead of strtoul to extract address from packet.
9709 (process_serial_event) <'z'>: Likewise.
9710
4f3cee1c
YQ		 97112013-02-18 Yao Qi <yao@codesourcery.com>
9712
9713 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9714
8e1d55a3
PA		 97152013-02-14 Pedro Alves <palves@redhat.com>
9716
9717 Plug memory leak.
9718
9719 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9720 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9721
458820da
PA		 97222013-02-14 Pedro Alves <palves@redhat.com>
9723
9724 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9725
baea0dae
PA		 97262013-02-14 Pedro Alves <palves@redhat.com>
9727
9728 * tracepoint.c (save_string): Delete.
9729 (add_tracepoint_action): Use savestring instead of save_string.
9730
0b1afbb3
PA		 97312013-02-12 Pedro Alves <palves@redhat.com>
9732
9733 * linux-xtensa-low.c: Ditto.
9734 * xtensa-xtregs.c: Ditto.
9735
8a4ac37e
PA		 97362013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9737
9738 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9739 thread_db.
9740
148de6bb
MS		 97412013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9742
9743 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9744 aarch64_num_wp_regs and aarch64_num_bp_regs to
9745 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9746
55fac6e0
MS		 97472013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9748
9749 * linux-aarch64-low.c (ps_get_thread_area): Replace
9750 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9751
176eb98c
MS		 97522013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9753 Marcus Shawcroft <marcus.shawcroft@arm.com>
9754 Nigel Stephens <nigel.stephens@arm.com>
9755 Yufeng Zhang <yufeng.zhang@arm.com>
9756
9757 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9758 (aarch64.c, aarch64-without-fpu.c): New targets.
9759 * configure.srv (aarch64*-*-linux*): New.
9760 * linux-aarch64-low.c: New file.
9761
56f7af9c
MS		 97622013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9763
43aaf8b6 9764 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9765 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9766 (dequeue_one_deferred_signal, linux_resume_one_thread)
9767 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9768 (linux_tracefork_grandchild, linux_test_for_tracefork)
9769 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9770 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9771 where the argument is 0.
9772
60f662b0
YQ		 97732013-01-25 Yao Qi <yao@codesourcery.com>
9774
9775 * event-loop.c: Include "queue.h".
9776 (gdb_event_p): New typedef.
9777 (struct gdb_event) <next_event>: Remove.
9778 (event_queue): Change to QUEUE(gdb_event_p).
9779 (async_queue_event): Remove.
9780 (gdb_event_xfree): New.
9781 (initialize_event_loop): New.
9782 (process_event): Use API from QUEUE.
9783 (wait_for_event): Likewise.
9784 * server.c (main): Call initialize_event_loop.
9785 * server.h (initialize_event_loop): Declare.
9786
5ae4861a
YQ		 97872013-01-18 Yao Qi <yao@codesourcery.com>
9788
9789 * ax.h (struct eval_agent_expr_context): New.
9790 (gdb_eval_agent_expr): Update declaration.
9791 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9792 TFRAME. Add new argument CTX.
9793 * server.h (struct eval_agent_expr_context): Declare.
9794 (agent_mem_read, agent_tsv_read): Update declaration.
9795 (agent_mem_read_string): Likewise.
9796 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9797 (add_traceframe_block): Add new argument TPOINT.
9798 Increase TPOINT->traceframe_usage.
9799 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9800 eval_tracepoint_agent_expr.
9801 (condition_true_at_tracepoint): Likewise.
9802 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9803 (agent_mem_read_string, agent_tsv_read): Likewise.
9804
85e00e85
YQ		 98052013-01-16 Yao Qi <yao@codesourcery.com>
9806
9807 * linux-low.c (linux_resume_one_lwp): Don't check
9808 'lwp->bp_reinsert != 0'.
9809
4039cf45
JB		 98102013-01-07 Joel Brobecker <brobecker@adacore.com>
9811 Pedro Alves <palves@redhat.com>
9812
9813 * lynx-low.c (ptrace_request_to_str): Define a temporary
9814 macro and use it to simplify this function's implementation.
9815
9044dee2
JB		 98162013-01-07 Joel Brobecker <brobecker@adacore.com>
9817
9818 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9819 sets errno.
9820
e6352c8f
JB		 98212013-01-07 Joel Brobecker <brobecker@adacore.com>
9822
9823 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9824
50681a27
JB		 98252013-01-07 Joel Brobecker <brobecker@adacore.com>
9826
9827 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9828
3f6e77ef
JB		 98292013-01-07 Joel Brobecker <brobecker@adacore.com>
9830
9831 * lynx-low.c (lynx_resume): Use the resume_info parameter
9832 to determine the ptid for the lynx_ptrace call, unless
9833 it is equal to minus_one_ptid, in which case we use the
9834 ptid of the current_inferior.
9835 (lynx_wait_1): After having received a thread create/exit
9836 event, resume the inferior's execution using the signaling
9837 thread's ptid, rather than the old ptid.
9838
7fda33ae
JB		 98392013-01-07 Joel Brobecker <brobecker@adacore.com>
9840
9841 * lynx-low.c (lynx_resume): Delete variable ret.
9842
b9786c74
JB		 98432013-01-01 Joel Brobecker <brobecker@adacore.com>
9844
9845 * gdbreplay.c (gdbreplay_version): Update copyright year.
9846 * server.c (gdbserver_version): Likewise.
9847
8b93d60f
JB		 98482012-12-17 Joel Brobecker <brobecker@adacore.com>
9849
9850 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9851 new thread.
9852
037335a7
JB		 98532012-12-17 Joel Brobecker <brobecker@adacore.com>
9854
9855 * lynx-low.c (ptrace_request_to_str): Add handling for
9856 PTRACE_GETTRACESIG.
9857
52d4cbd8
JB		 98582012-12-17 Joel Brobecker <brobecker@adacore.com>
9859
9860 * lynx-low.c (lynx_attach): Delete variable new_process.
9861
ab8f6ca9
JB		 98622012-12-17 Joel Brobecker <brobecker@adacore.com>
9863
9864 * lynx-low.c (lynx_create_inferior): Delete variable
9865 new_process.
9866
78cbc024
JB		 98672012-12-17 Joel Brobecker <brobecker@adacore.com>
9868
9869 * lynx-low.c (ptrace_request_to_str): Do not handle
9870 PTRACE_GETTHREADLIST if this macro does not exist.
9871
14a00470
YQ		 98722012-12-15 Yao Qi <yao@codesourcery.com>
9873
9874 * Makefile.in (OBS): Add notif.o.
9875 * notif.c, notif.h: New.
9876 * server.c: Include "notif.h".
9877 (struct vstop_notif) <next>: Remove.
9878 <base>: New field.
9879 (queue_stop_reply): Update.
9880 (push_event, send_next_stop_reply): Remove.
9881 (discard_queued_stop_replies): Update.
9882 (notif_stop): New variable.
9883 (handle_v_stopped): Remove.
9884 (handle_v_requests): Don't call handle_v_stopped. Call
9885 handle_ack_notif instead.
9886 (queue_stop_reply_callback): Call notif_event_enque instead
9887 of queue_stop_reply.
9888 (handle_status): Don't call send_next_stop_reply, call
9889 notif_write_event instead.
9890 (kill_inferior_callback): Likewise.
9891 (detach_or_kill_inferior_callback): Likewise.
9892 (main): Call initialize_notif.
9893 (process_serial_event): Call QUEUE_is_empty.
9894 (handle_target_event): Call notif_push instead of push event.
9895 * server.h (push_event): Remove declaration.
9896
61c125b9
TT		 98972012-12-10 Tom Tromey <tromey@redhat.com>
9898
9899 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9900 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9901 macros.
9902 (.c.o): Rewrite.
9903 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9904 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9905 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9906 (amd64-linux-ipa.o, ax.o): Rewrite.
9907 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9908 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9909 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9910 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9911 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9912 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9913 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9914 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9915 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9916 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9917 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9918 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9919 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9920 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9921 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9922 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9923 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9924 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9925 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9926 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9927 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9928 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9929 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9930 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9931 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9932 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9933 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9934 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9935 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9936 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9937 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9938 (reg-tilegx.o): Remove.
9939 (all_object_files): New macro.
9940 Include .deps files.
9941 * aclocal.m4, configure: Rebuild.
9942 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9943 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9944 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9945
e90e9ad9
TT		 99462012-12-05 Tom Tromey <tromey@redhat.com>
9947
9948 PR gdb/14917:
9949 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9950
02d403bf 99512012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9952
9953 * configure.ac: Check for linux/perf_event.h.
9954 * config.in: Regenerated.
9955 * configure: Regenerated.
9956
0270a750
PA		 99572012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9958
9959 * hostio.c (handle_readlink): Decrease buffer size
9960 parameter passed to readlink by one byte.
9961
8c29b58e
YQ		 99622012-11-26 Yao Qi <yao@codesourcery.com>
9963
9964 * configure.ac (build_warnings): Append '-Wempty-body'.
9965 * configure: Regenerated.
9966 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9967 body.
9968
8bdce1ff
PM		 99692012-11-15 Pierre Muller <muller@sourceware.org>
9970
9971 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9972 * config.in: Regenerate.
9973 * configure: Regenerate.
9974 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9975 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9976 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9977 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9978 header.
9979 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9980 instead of <sys/wait.h> header.
9981 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9982
02d403bf 99832012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9984
9985 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9986 (various make rules): Remove -DGDBSERVER
9987
fbd5db48
YQ		 99882012-11-09 Yao Qi <yao@codesourcery.com>
9989
9990 * spu-low.c (current_ptid): Move it to ..
9991 * gdbthread.h: ... here. New.
9992 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9993 * server.c (myresume, process_serial_event): Likewise.
9994 * thread-db.c (thread_db_find_new_threads): Likewise.
9995 * tracepoint.c (run_inferior_command): Likewise.
9996
b3dc46ff
AB		 99972012-10-01 Andrew Burgess <aburgess@broadcom.com>
9998
9999 * server.c (handle_search_memory_1): Include access length in
10000 warning message.
10001
07c04788
HPN		 100022012-09-05 Michael Brandt <michael.brandt@axis.com>
10003
10004 * linux-crisv32-low.c: Fix compile errors.
10005
918d227b
YQ		 100062012-09-04 Yao Qi <yao@codesourcery.com>
10007
10008 * tracepoint.c (cmd_qtsv): Adjust debug message.
10009 Don't check CUR_TPOINT.
10010
18c1b81a
YQ		 100112012-08-28 Yao Qi <yao@codesourcery.com>
10012
10013 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10014 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10015 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10016 Remove declarations of xmalloc, xreallloc, xstrdup and
10017 freeargv.
10018 * Makefile.in (libiberty_h): New.
10019 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10020 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10021
dc82f37b
YQ		 100222012-08-23 Yao Qi <yao@codesourcery.com>
10023
10024 * server.h: Remove declaration of 'xsnprintf'.
10025
406b1477
KS		 100262012-08-22 Keith Seitz <keiths@redhat.com>
10027
10028 * server.h: Include build-gnulib-gbserver/config.h.
10029 * gdbreplay.c: Likewise.
10030
e6712ff1
DE		 100312012-08-08 Doug Evans <dje@google.com>
10032
10033 * Makefile.in (SFILES): Add gdb_vecs.c.
10034 (OBS): Add gdb_vecs.o.
10035 (gdb_vecs_h, host_defs_h): New variables.
10036 (thread-db.o): Add $(gdb_vecs_h) dependency.
10037 (gdb_vecs.o): New rule.
10038 * thread-db.c: #include "gdb_vecs.h".
10039 (thread_db_load_search): Use a vector to iterate over path elements.
10040 Handle text appearing after "$pdir".
10041
10042 * configure.ac: Add check for strstr.
10043 * config.in: Regenerate.
10044 * configure: Regenerate.
10045
7c3270ae
UW		 100462012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10047
10048 * hostio.c (handle_pread): If pread fails, fall back to attempting
10049 lseek/read.
10050 (handle_pwrite): Likewise for pwrite.
10051
b62e2b27
UW		 100522012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10053
10054 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10055 between unsupported TYPE and unimplementable ADDR/LEN combination.
10056 (arm_insert_point): Act on new return value.
10057
78a99e91
PA		 100582012-07-31 Pedro Alves <palves@redhat.com>
10059
10060 * server.c (process_point_options): Only skip tokens if we find
10061 one that is unrecognized. Don't treat 'X' specially while
10062 skipping unrecognized tokens.
10063
fcf303ab
UW		 100642012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10065
10066 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10067 to 4-byte-align HW breakpoint addresses for Thumb.
10068
7255706c
YQ		 100692012-07-27 Yao Qi <yao@codesourcery.com>
10070
10071 PR remote/14161.
10072
10073 * server.h: Declare gdb_agent_about_to_close.
10074 * target.c (kill_inferior): Include "agent.h".
10075 New. Send command 'kill'.
10076 * target.h (kill_inferior): Removed macro.
10077 * tracepoint.c (gdb_agent_about_to_close): New.
10078 (gdb_agent_helper_thread): Handle command 'close'.
10079 Wait endlessly until the inferior stops.
10080 Install gdb_agent_remove_socket to atexit hook.
10081 (agent_socket_name): New static variable.
10082 (gdb_agent_socket_init): Replace local variable 'name' with
10083 'agent_socket_name'.
10084 (gdb_agent_remove_socket): New.
10085
5a3f286f
YQ		 100862012-07-27 Yao Qi <yao@codesourcery.com>
10087
10088 * server.c (process_point_options): Stop at 'X' when parsing.
10089
961bd387
ME		 100902012-07-19 Michael Eager <eager@eagercon.com>
10091
a261b8f5 10092 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10093 to hw_execute.
10094 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10095 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10096 hardware breakpoint.
10097
aa7c7447
JK		 100982012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10099
10100 * gdbserver/linux-low.c (initialize_low): Call
10101 linux_ptrace_init_warnings.
10102
7f216e7c
DE		 101032012-07-02 Doug Evans <dje@google.com>
10104
10105 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10106 pointer to int.
10107
d3ce09f5
SS		 101082012-07-02 Stan Shebs <stan@codesourcery.com>
10109
10110 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10111 (ax.o): Add it to build rule.
10112 (ax-ipa.o): Ditto.
10113 (OBS): Add format.o.
10114 (IPA_OBS): Add format.o.
10115 * server.c (handle_query): Claim support for breakpoint commands.
10116 (process_point_options): Add command case.
10117 (process_serial_event): Leave running if there are printfs in
10118 effect.
10119 * mem-break.h (any_persistent_commands): Declare.
10120 (add_breakpoint_commands): Declare.
10121 (gdb_no_commands_at_breakpoint): Declare.
10122 (run_breakpoint_commands): Declare.
10123 * mem-break.c (struct point_command_list): New struct.
10124 (struct breakpoint): New field command_list.
10125 (any_persistent_commands): New function.
10126 (add_commands_to_breakpoint): New function.
10127 (add_breakpoint_commands): New function.
10128 (gdb_no_commands_at_breakpoint): New function.
10129 (run_breakpoint_commands): New function.
10130 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10131 locally.
10132 * ax.c: Include format.h.
10133 (ax_printf): New function.
10134 (gdb_eval_agent_expr): Add printf opcode.
10135
2f8f6aed
YQ		 101362012-06-13 Yao Qi <yao@codesourcery.com>
10137
10138 * server.c (start_inferior): Remove duplicated writes to fields
10139 'last_resume_kind' and 'last_status' of 'current_inferior'.
10140
0c9070b3
YQ		 101412012-06-12 Yao Qi <yao@codesourcery.com>
10142 Pedro Alves <palves@redhat.com>
10143
10144 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10145 comment.
10146 * server.c (handle_v_cont): Extend comment.
10147
c52daf70
YQ		 101482012-06-11 Yao Qi <yao@codesourcery.com>
10149
10150 * linux-low.c (linux_attach): Add 'static'.
10151
d38bbb0a
YQ		 101522012-06-06 Yao Qi <yao@codesourcery.com>
10153
10154 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10155
89dc0afd
JK		 101562012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10157
10158 Fix gcc -flto compilation warning.
10159 * server.c (main): Make variable multi_mode and attach volatile.
10160
75f62ce7
TJB		 101612012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10162
10163 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10164 if the platform doesn't know about it.
10165
65f479b6
PA		 101662012-05-30 Jeff Kenton <jkenton@tilera.com>
10167
10168 * Makefile.in (SFILES): Add linux-tile-low.c.
10169 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10170 * configure.srv: Handle tilegx-*-linux*.
10171 * linux-tile-low.c: New file.
10172
0c5bf5a9
JK		 101732012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10174
10175 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10176
a493e3e2
PA		 101772012-05-24 Pedro Alves <palves@redhat.com>
10178
10179 PR gdb/7205
10180
43aaf8b6 10181 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10182
2ea28649
PA		 101832012-05-24 Pedro Alves <palves@redhat.com>
10184
10185 PR gdb/7205
10186
10187 Replace target_signal with gdb_signal throughout.
10188
8d409d16
MR		 101892012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10190
10191 * linux-low.c (linux_store_registers): Avoid the copying sequence
10192 when no data has been retrieved by ptrace.
10193
23512c01
MGD		 101942012-05-22 Will Deacon <will.deacon@arm.com>
10195
10196 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10197 Include asm/ptrace.h.
10198 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10199 already defined.
10200
4934b29e
MR		 102012012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10202
10203 * linux-low.c (linux_store_registers): Don't re-retrieve data
10204 with ptrace that has already been obtained from /proc. Always
10205 copy any data retrieved with ptrace to the buffer supplied.
10206
bde24c0a
PA		 102072012-05-11 Yao Qi <yao@codesourcery.com>
10208 Pedro Alves <palves@redhat.com>
10209
10210 * linux-low.c (enum stopping_threads_kind): New.
10211 (stopping_threads): Change type to `enum stopping_threads_kind'.
10212 (handle_extended_wait): If stopping and suspending threads, leave
10213 the new_lwp suspended too.
10214 (linux_wait_for_event): Adjust.
10215 (stop_all_lwps): Set `stopping_threads' to
10216 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10217 whether we're suspending threads or just stopping them. Assert no
10218 recursion happens.
10219
623b6bdf
YQ		 102202012-04-29 Yao Qi <yao@codesourcery.com>
10221
10222 * server.h: Move some code to ...
10223 * gdbthread.h: ... here. New.
10224 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10225 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10226 (nto-low.o, win32-low.o): Likewise.
10227 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10228 * regcache.c, remote-utils.c, server.c: Likewise.
10229 * target.c, tracepoint.c, win32-low.c: Likewise.
10230
f15f9948
TJB		 102312012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10232
10233 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10234 (PTRACE_ARG4_TYPE): Likewise.
10235 (PTRACE_XFER_TYPE): Likewise.
10236 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10237 ptrace to PTRACE_ARG3_TYPE.
10238 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10239 (PTRACE_ARG4_TYPE): Likewise.
10240 (PTRACE_XFER_TYPE): Likewise.
10241 (linux_detach_one_lwp): Cast fourth argument of
10242 ptrace to long then PTRACE_ARG4_TYPE.
10243 (regsets_fetch_inferior_registers): Cast third argument of
10244 ptrace to long then PTRACE_ARG3_TYPE.
10245 (regsets_store_inferior_registers): Likewise.
10246
38ea300a
PA		 102472012-04-20 Pedro Alves <palves@redhat.com>
10248
10249 * configure: Regenerate.
10250
c971b7fa
PA		 102512012-04-19 Pedro Alves <palves@redhat.com>
10252
43aaf8b6 10253 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10254 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10255 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10256 (all, install-only, uninstall, clean-info, all-lib, clean): No
10257 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10258 (maintainer-clean realclean distclean): Use subdir_do.
10259 (subdir_do): New.
10260 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10261 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10262 * acinclude.m4: Include acx_configure_dir.m4.
10263 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10264 calls. Call AC_PROG_RANLIB. Configure gnulib using
10265 ACX_CONFIGURE_DIR.
10266 (GNULIB): New.
10267 (GNULIB_STDINT_H): Adjust.
10268 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10269 * gdbreplay.c: Include build-gnulib/config.h.
10270 * server.h: Likewise.
10271 * aclocal.m4: Regenerate.
10272 * config.in: Regenerate.
10273 * configure: Regenerate.
c971b7fa 10274
809277f8
PA		 102752012-04-19 Pedro Alves <palves@redhat.com>
10276
10277 * Makefile.in (LIBGNU, INCGNU): Adjust.
10278 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10279 (all, install-only, uninstall, clean-info, all-lib, clean)
10280 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10281 * configure.ac: Adjust AC_OUTPUT output.
10282 * aclocal.m4: Regenerate.
10283 * configure: Regenerate.
10284
fd9bb8b8
PA		 102852012-04-19 Pedro Alves <palves@redhat.com>
10286
10287 * Makefile.in (generated_files): New.
10288 (server_h): Remove the explicit dependency on config.h, and depend
10289 on $generated_files.
10290
1c298c66
PA		 102912012-04-19 Pedro Alves <palves@redhat.com>
10292
10293 * Makefile.in (INCGNU): Add -Ignulib.
10294
57c4b50b
PA		 102952012-04-19 Pedro Alves <palves@redhat.com>
10296
10297 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10298 (INCGNU): ... this, and spell out -I here.
10299 (GNULIB_LIB): Rename to ...
10300 (LIBGNU): ... this.
10301 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10302
1030e047
PA		 103032012-04-19 Pedro Alves <palves@redhat.com>
10304
10305 * config.in: Regenerate.
10306
447d4319
PA		 103072012-04-19 Pedro Alves <palves@redhat.com>
10308
10309 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10310 * server.h (memmem): Remove declaration.
10311 * config.in: Regenerate.
10312 * configure: Regenerate.
10313
aad9eab9
YQ		 103142012-04-19 Yao Qi <yao@codesourcery.com>
10315
10316 * Makefile.in (SFILES): Add common/vec.c.
10317 (OBS): Add vec.o.
10318 (vec.o): New rule.
10319
3e10640f
YQ		 103202012-04-19 Yao Qi <yao@codesourcery.com>
10321
10322 * remote-utils.c (prepare_resume_reply): Replace with macro
10323 target_core_of_thread.
10324 * server.c (handle_qxfer_threads_proper): Likewise.
10325 * target.h (traget_core_of_thread): New macro.
10326
71622373
PA		 103272012-04-18 Pedro Alves <palves@redhat.com>
10328
10329 * aclocal.m4: Regenerate.
10330 * configure: Regenerate.
10331
80d26939
YQ		 103322012-04-16 Yao Qi <yao@codesourcery.com>
10333
10334 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10335 duplicated on address.
10336
42476b70
YQ		 103372012-04-16 Yao Qi <yao@codesourcery.com>
10338
10339 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10340 (struct tracepoint_action_ops) <send>: New field.
10341 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10342 (agent_expr_send, x_tracepoint_action_send): New.
10343 (l_tracepoint_action_send): New.
10344 (cmd_qtdp): Download and install tracepoint
10345 according to `use_agent'.
10346 (run_inferior_command): Add one more parameter `len'.
10347 Update callers.
10348 (tracepoint_send_agent): New.
10349 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10350
7bc83639
YQ		 103512012-04-16 Yao Qi <yao@codesourcery.com>
10352
10353 * tracepoint.c (download_tracepoints): Moved to ...
10354 (cmd_qtstart): ... here.
10355
5f18041e
YQ		 103562012-04-14 Yao Qi <yao@codesourcery.com>
10357
10358 * tracepoint.c: Include inttypes.h.
10359 (struct collect_memory_action): Use sized types.
10360 (struct tracepoint): Likewise.
10361 (cmd_qtdp, stop_tracing): Update print specifiers.
10362 (cmd_qtp, response_tracepoint): Likewise.
10363 (collect_data_at_tracepoint): Likewise.
10364 (collect_data_at_step): Likewise.
10365
55a8c076
YQ		 103662012-04-14 Yao Qi <yao@codesourcery.com>
10367
10368 Import gnulib module inttypes.
10369 * aclocal.m4, config.in, configure: Regenerated.
10370
dc750257
YQ		 103712012-04-14 Yao Qi <yao@codesourcery.com>
10372
10373 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10374 Makefile and config.status at last.
10375
0ab5faf9
YQ		 103762012-04-13 Yao Qi <yao@codesourcery.com>
10377
10378 * tracepoint.c: Include stdint.h unconditionally.
10379
18f5fd81
TJB		 103802012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10381
10382 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10383 on BFD_HAVE_SYS_PROCFS_TYPE.
10384 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10385 * configure: Regenerate.
10386 * config.in: Likewise.
10387
4d47af5c
L		 103882012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10389
10390 * Makefile.in (clean): Also remove x32.c x32-linux.c
10391 x32-avx.c x32-avx-linux.c.
10392 (x32.o): New target.
10393 (x32.c): Likewise.
10394 (x32-linux.o): Likewise.
10395 (x32-linux.c): Likewise.
10396 (x32-avx.o): Likewise.
10397 (x32-avx.c): Likewise.
10398 (x32-avx-linux.o): Likewise.
10399 (x32-avx-linux.c): Likewise.
10400
10401 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10402 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10403 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10404 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10405 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10406 i386/x32-avx-linux.xml.
10407
10408 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10409 (init_registers_x32_avx_linux): Likwise.
10410 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10411 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10412
ecedbe58
PA		 104132012-04-13 Pedro Alves <palves@redhat.com>
10414
10415 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10416 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10417 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10418 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10419 the sub-make.
10420
c92b5177
L		 104212012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10422
10423 * linux-x86-low.c (compat_x32_clock_t): New.
10424 (compat_x32_siginfo_t): Likewise.
10425 (compat_x32_siginfo_from_siginfo): Likewise.
10426 (siginfo_from_compat_x32_siginfo): Likewise.
10427 (linux_is_elf64): Likewise.
10428 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10429 and siginfo_from_compat_x32_siginfo for x32.
10430 (x86_arch_setup): Set linux_is_elf64.
10431
214d508e
L		 104322012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10433
10434 PR gdb/13969
10435 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10436 e_machine field.
10437 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10438 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10439 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10440 compatible with process.
10441
c9a1864a
YQ		 104422012-04-12 Yao Qi <yao@codesourcery.com>
10443
10444 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10445 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10446 (install-only, install-info, clean): Handle sub dir gnulib.
10447 (all-lib, am--refresh): New targets.
10448 (memmem.o): Remove target.
10449 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10450 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10451 (AC_REPLACE_FUNCS): Remove memmem.
10452 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10453 (AC_OUTPUT): Generate Makefile in gnulib/.
10454 * aclocal.m4, config.in, configure: Regenerated.
10455
367ba2c2
MR		 104562012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10457
10458 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10459
9d236627
PA		 104602012-04-05 Pedro Alves <palves@redhat.com>
10461
10462 -Werror=strict-aliasing
10463
10464 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10465 pointer.
10466
111217b3
PA		 104672012-04-04 Pedro Alves <palves@redhat.com>
10468
10469 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10470 (sparc_store_gregset_from_stack, sparc_store_gregset)
10471 (sparc_breakpoint_at): Fix formatting.
10472
8365dcf5
TJB		 104732012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10474
10475 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10476 are available.
10477 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10478 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10479 * config.in: Regenerate.
10480 * configure: Likewise.
10481
689cc2ae
PA		 104822012-03-29 Pedro Alves <palves@redhat.com>
10483
10484 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10485 Correct ptrace arguments.
10486
c14dfd32
PA		 104872012-03-28 Pedro Alves <palves@redhat.com>
10488
10489 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10490 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10491 (IA64_FR1_REGNUM): New defines.
10492 (ia64_fetch_register): New.
10493 (the_low_target): Install it.
10494 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10495 field.
10496 * linux-low.c (linux_fetch_registers): Try the
10497 the_low_target.fetch_register hook first.
10498
10499 * linux-arm-low.c (the_low_target): Adjust.
10500 * linux-bfin-low.c (the_low_target): Adjust.
10501 * linux-cris-low.c (the_low_target): Adjust.
10502 * linux-crisv32-low.c (the_low_target): Adjust.
10503 * linux-m32r-low.c (the_low_target): Adjust.
10504 * linux-m68k-low.c (the_low_target): Adjust.
10505 * linux-mips-low.c (the_low_target): Adjust.
10506 * linux-ppc-low.c (the_low_target): Adjust.
10507 * linux-s390-low.c (the_low_target): Adjust.
10508 * linux-sh-low.c (the_low_target): Adjust.
10509 * linux-sparc-low.c (the_low_target): Adjust.
10510 * linux-tic6x-low.c (the_low_target): Adjust.
10511 * linux-x86-low.c (the_low_target): Adjust.
10512 * linux-xtensa-low.c (the_low_target): Adjust.
10513
63c88e13
PA		 105142012-03-26 Pedro Alves <palves@redhat.com>
10515
10516 * server.c (handle_qxfer_libraries): Don't bail early if
10517 the_target->qxfer_libraries_svr4 is not NULL.
10518
fb723180
PA		 105192012-03-26 Pedro Alves <palves@redhat.com>
10520
10521 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10522
0afae3cf
PA		 105232012-03-23 Pedro Alves <palves@redhat.com>
10524
10525 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10526 "library-list-svr4" element's start tag when the the DSO list is
10527 empty.
10528
485f1ee4
PA		 105292012-03-23 Pedro Alves <palves@redhat.com>
10530
10531 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10532 a variable whose type size is the same as the inferior's pointer
10533 size.
10534
a5362b9a
TS		 105352012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10536
10537 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10538 struct siginfo.
10539 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10540 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10541 * linux-low.h: Include <signal.h>.
10542 (struct siginfo): Remove forward declaration.
10543 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10544 struct siginfo.
10545
d226c142
MF		 105462012-03-21 Mike Frysinger <vapier@gentoo.org>
10547
10548 * .gitignore: Ignore more files.
10549
122f36ef
PA		 105502012-03-19 Pedro Alves <palves@redhat.com>
10551 Jan Kratochvil <jan.kratochvil@redhat.com>
10552
10553 * server.c (cont_thread, general_thread): Add describing comments.
10554 (start_inferior): Clear `cont_thread'.
10555 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10556 of a process.
10557
fc3e5175
YQ		 105582012-03-15 Yao Qi <yao@codesourcery.com>
10559
10560 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10561 handling to ...
10562 (cmd_qtdp): ... here.
10563
8d0d92cd
YQ		 105642012-03-15 Yao Qi <yao@codesourcery.com>
10565
10566 * tracepoint.c (struct tracepoint_action_ops): New.
10567 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10568 (m_tracepoint_action_download): New.
10569 (r_tracepoint_action_download): New.
10570 (x_tracepoint_action_download): New.
10571 (l_tracepoint_action_download): New.
10572 (add_tracepoint_action): Install `action->ops' according type.
10573 (download_tracepoint_1): Move code `download' function pointer
10574 of various tracepoint_action_ops.
10575
87b0bb13
JK		 105762012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10577
10578 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10579 linux_ptrace_attach_warnings.
10580
5f572dec
JK		 105812012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10582
10583 * Makefile.in (linux-ptrace.o): New.
10584 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10585 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10586 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10587 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10588 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10589 of these targets.
10590 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10591
f4647387
YQ		 105922012-03-08 Yao Qi <yao@codesourcery.com>
10593 Pedro Alves <palves@redhat.com>
10594
10595 Fix PR server/13392.
10596 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10597 offset of JMP insn.
10598 * tracepoint.c (remove_tracepoint): New.
10599 (cmd_qtdp): Call remove_tracepoint when failed to install.
10600
9b224c5e
PA		 106012012-03-07 Pedro Alves <palves@redhat.com>
10602
10603 * linux-low.c (get_detach_signal): New.
10604 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10605 Pass on pending signals to PTRACE_DETACH. Check the result of the
10606 ptrace call.
10607 * server.c (program_signals, program_signals_p): New.
10608 (handle_general_set): Handle QProgramSignals.
10609 * server.h (program_signals, program_signals_p): Declare.
10610
e237a7e2
JK		 106112012-03-05 Pedro Alves <palves@redhat.com>
10612 Jan Kratochvil <jan.kratochvil@redhat.com>
10613
10614 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10615 New comment why.
10616
5808517f
YQ		 106172012-03-03 Yao Qi <yao@codesourcery.com>
10618
10619 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10620 agent_look_up_symbols.
10621
58b4daa5
YQ		 106222012-03-03 Yao Qi <yao@codesourcery.com>
10623
10624 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10625 (linux-x86-low.o): Likewise.
10626 * server.h: Remove in_process_agent_loaded.
10627 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10628 common/agent.c.
10629 Update callers.
10630
8ffcbaaf
YQ		 106312012-03-03 Yao Qi <yao@codesourcery.com>
10632
10633 * tracepoint.c (gdb_agent_capability): New global.
10634 (in_process_agent_loaded_ust): Renamed to
10635 `in_process_agent_supports_ust'.
10636 Update callers.
10637 (in_process_agent_supports_ust): Call agent_capability_check.
10638 (clear_installed_tracepoints): Assert that agent supports
10639 agent.
10640
d1feda86
YQ		 106412012-03-03 Yao Qi <yao@codesourcery.com>
10642
10643 * linux-low.c (linux_supports_agent): New.
10644 (linux_target_ops): Initialize field `supports_agent' with
10645 linux_supports_agent.
10646 * target.h (struct target_ops) <supports_agent>: New.
10647 (target_supports_agent): New macro.
10648 * server.c (handle_general_set): Handle packet 'QAgent'.
10649 (handle_query): Send `QAgent+'.
10650 * Makefile.in (server.o): Depends on agent.h.
10651
2fa291ac
YQ		 106522012-03-03 Yao Qi <yao@codesourcery.com>
10653
10654 * Makefile.in (OBS): Add agent.o.
10655 Add new rule for agent.o.
10656 Track dependence of tracepoint.c on agent.h.
10657 * tracepoint.c (run_inferior_command_1):
10658 (run_inferior_command): Call agent_run_command.
10659 (gdb_ust_connect_sync_socket): Deleted. Move it to
10660 common/agent.c.
10661 (resume_thread, stop_thread): Likewise.
10662 (gdb_ust_socket_init): Renamed to ...
10663 (gdb_agent_socket_init): ... New.
10664 (gdb_ust_thread): Renamed to ...
10665 (gdb_agent_helper_thread): ... New.
10666 (gdb_ust_init): Move some code to ...
10667 (gdb_agent_init): ... here. New.
10668 [HAVE_UST]: Call gdb_ust_init.
10669 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10670 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10671 * config.in, configure: Regenerated.
10672
05044653
PA		 106732012-03-02 Pedro Alves <palves@redhat.com>
10674
10675 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10676 * linux-low.c (struct simple_pid_list): New.
10677 (stopped_pids): New a struct simple_pid_list pointer.
10678 (add_to_pid_list, pull_pid_from_list): New.
10679 (handle_extended_wait): Don't assume the first signal new children
10680 report is SIGSTOP. Adjust call to pull_pid_from_list.
10681 (linux_wait_for_lwp): Adjust.
10682
8d00225b
YQ		 106832012-03-02 Yao Qi <yao@codesourcery.com>
10684
10685 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10686 debug log.
10687
19560ba5
YQ		 106882012-03-02 Yao Qi <yao@codesourcery.com>
10689
10690 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10691 `stop_pc' and `tpoint'. Update caller.
10692
1faeff08
MR		 106932012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10694
10695 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10696 * linux-low.c (use_linux_regsets): New macro.
10697 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10698 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10699 (linux_register_in_regsets): New function.
10700 (usr_fetch_inferior_registers): Skip registers covered by
10701 regsets.
10702 (usr_store_inferior_registers): Likewise.
10703 (usr_fetch_inferior_registers): New macro.
10704 (usr_store_inferior_registers): Likewise.
10705 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10706 (linux_store_registers): Likewise.
10707 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10708 prototype.
10709 (init_registers_mips64_dsp_linux): Likewise.
10710 (init_registers_mips_linux): New macro.
10711 (init_registers_mips_dsp_linux): Likewise.
10712 (mips_dsp_num_regs): Likewise.
10713 (DSP_BASE, DSP_CONTROL): New fallback macros.
10714 (mips_base_regs): New macro.
10715 (mips_regmap): Use it. Fix the size.
10716 (mips_dsp_regmap): New variable.
10717 (mips_dsp_regset_bitmap): Likewise.
10718 (mips_arch_setup): New function.
10719 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10720 than mips_regmap.
10721 (mips_cannot_store_register): Likewise.
10722 (the_low_target): Update .arch_setup, .num_regs and .regmap
10723 initializers. Add .regset_bitmap initializer.
10724 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10725 initializer.
10726 * linux-bfin-low.c (the_low_target): Likewise.
10727 * linux-cris-low.c (the_low_target): Likewise.
10728 * linux-crisv32-low.c (the_low_target): Likewise.
10729 * linux-ia64-low.c (the_low_target): Likewise.
10730 * linux-m32r-low.c (the_low_target): Likewise.
10731 * linux-m68k-low.c (the_low_target): Likewise.
10732 * linux-ppc-low.c (the_low_target): Likewise.
10733 * linux-s390-low.c (the_low_target): Likewise.
10734 * linux-sh-low.c (the_low_target): Likewise.
10735 * linux-sparc-low.c (the_low_target): Likewise.
10736 * linux-tic6x-low.c (the_low_target): Likewise.
10737 * linux-x86-low.c (the_low_target): Likewise.
10738 * linux-xtensa-low.c (the_low_target): Likewise.
10739 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10740 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10741 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10742 srv_xmlfiles.
10743 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10744 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10745
c03e6ccc
YQ		 107462012-02-29 Yao Qi <yao@codesourcery.com>
10747 Pedro Alves <palves@redhat.com>
10748
10749 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10750 `step_over_finished' is true.
10751
644cebc9
PA		 107522012-02-27 Pedro Alves <palves@redhat.com>
10753
10754 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10755 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10756
c14d7ab2
PA		 107572012-02-27 Pedro Alves <palves@redhat.com>
10758
10759 PR server/9684
10760 * linux-low.c (pid_is_stopped): New.
10761 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10762
412c89dd
LM		 107632012-02-25 Luis Machado <lgustavo@codesourcery.com>
10764
10765 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10766 of conditions.
10767
b745defe
MR		 107682012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10769
10770 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10771
9f3a5c85
LM		 107722012-02-24 Luis Machado <lgustavo@codesourcery>
10773
10774 * server.c (handle_query): Advertise support for target-side
10775 breakpoint condition evaluation.
10776 (process_point_options): New function.
10777 (process_serial_event): When inserting a breakpoint, check for
10778 a target-side condition that should be evaluated.
10779
10780 * mem-break.c: Include regcache.h and ax.h.
10781 (point_cond_list_t): New data structure.
10782 (breakpoint) <cond_list>: New field.
10783 (find_gdb_breakpoint_at): Make non-static.
10784 (delete_gdb_breakpoint_at): Clear any target-side
10785 conditions.
10786 (clear_gdb_breakpoint_conditions): New function.
10787 (add_condition_to_breakpoint): Likewise.
10788 (add_breakpoint_condition): Likewise.
10789 (gdb_condition_true_at_breakpoint): Likewise.
10790 (gdb_breakpoint_here): Return result directly instead
10791 of going through a local variable.
10792
10793 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10794 (clear_gdb_breakpoint_conditions): Likewise.
10795 (add_breakpoint_condition): Likewise.
10796 (gdb_condition_true_at_breakpoint): Likewise.
10797
10798 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10799 (need_step_over_p): Take target-side breakpoint condition into
10800 consideration.
10801
5e1dc496
LM		 108022012-02-24 Luis Machado <lgustavo@codesourcery>
10803
10804 * server.h: Include tracepoint.h.
10805 (agent_mem_read, agent_get_trace_state_variable_value,
10806 agent_set_trace_state_variable_value,
10807 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10808 get_set_tsv_func_addr): New prototypes.
10809
10810 * ax.h: New include file.
10811 * ax.c: New source file.
10812
10813 * tracepoint.c: Include ax.h.
10814 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10815 agent_expr, eval_result_type): Move to ax.h.
10816 (parse_agent_expr): Rename to ...
10817 (gdb_parse_agent_expr): ... this, make it non-static and move
10818 to ax.h.
10819 (unparse_agent_expr) Rename to ...
10820 (gdb_unparse_agent_expr): ... this, make it non-static and move
10821 to ax.h.
10822 (eval_agent_expr): Rename to ...
10823 (eval_tracepoint_agent_expr): ... this.
10824 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10825 forward declarations.
10826 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10827 (agent_get_trace_state_variable_value): New function.
10828 (agent_set_trace_state_variable_value): New function.
10829 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10830 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10831 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10832 (condition_true_at_tracepoint): Likewise.
10833 (parse_agent_expr): Rename to ...
10834 (gdb_parse_agent_expr): ... this and move to ax.c.
10835 (unparse_agent_expr): Rename to ...
10836 (gdb_unparse_agent_expr): ... this and move to ax.c.
10837 (gdb_agent_op_name): Move to ax.c.
10838 (eval_agent_expr): Rename to ...
10839 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10840 and move to ax.c.
10841 (eval_tracepoint_agent_expr): New function.
10842 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10843 non-static.
5e1dc496
LM		 10844 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10845 ax.c.
10846 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10847 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10848 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10849 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10850 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10851 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10852 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10853 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10854 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10855 (compile_bytecodes): Remove forward declaration.
10856 (is_goto_target): Move to ax.c.
10857 (compile_bytecodes): Move to ax.c and call
10858 agent_get_trace_state_variable_value (...) and
10859 agent_set_trace_state_variable_value (...).
10860
10861 * Makefile.in: Update ax.c and IPA dependencies.
10862
277e4e52
PA		 108632012-02-24 Pedro Alves <palves@redhat.com>
10864
10865 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10866 (cmd_bigqtbuffer_circular): ... this. Only handle
10867 'QTBuffer:circular:'.
10868 (handle_tracepoint_general_set): Adjust.
10869
bf4c19f7
YQ		 108702012-02-16 Yao Qi <yao@codesourcery.com>
10871
10872 * inferiors.c: Move code to ...
10873 * dll.c: .... here. New.
10874 * server.h: Declare clear_dlls.
10875 * Makefile.in (SFILES): Add dll.c.
10876 (OBS): Add dll.o
10877 (dll.o): New rule.
10878
d73f2619
YQ		 108792012-02-11 Yao Qi <yao@codesourcery.com>
10880
10881 * server.c: (handle_monitor_command): Add a new parameter
10882 `own_buf'.
10883 (handle_query): Update caller.
10884
f8255c2a
JB		 108852012-02-09 Joel Brobecker <brobecker@adacore.com>
10886
10887 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10888 * configure, config.in: Regenerate.
10889 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10890 is not defined.
10891
da84f473
PA		 108922012-02-02 Pedro Alves <palves@redhat.com>
10893
10894 Try SIGKILL first, then PTRACE_KILL.
10895 * linux-low.c (linux_kill_one_lwp): New.
10896 (linux_kill_one_lwp): Rename to ...
10897 (kill_one_lwp_callback): ... this. Use the new
10898 linux_kill_one_lwp.
10899
e886a173
PA		 109002012-02-02 Pedro Alves <palves@redhat.com>
10901
10902 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10903 inferior.
10904
be07f1a2
PA		 109052012-01-27 Pedro Alves <palves@redhat.com>
10906
10907 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10908 (elf_64_file_p): Make static.
10909 (linux_pid_exe_is_elf_64_file): New.
10910 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10911 Delete declarations.
10912 (linux_pid_exe_is_elf_64_file): Declare.
10913 * linux-x86-low.c (x86_arch_setup): Use
10914 linux_pid_exe_is_elf_64_file.
10915
d8301ad1
JK		 109162012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10917
10918 * linux-low.c (linux_wait_for_event_1): Rename to ...
10919 (linux_wait_for_event): ... here and merge it with former
10920 linux_wait_for_event - new variable wait_ptid, use it.
10921 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10922
01b17894
PA		 109232012-01-23 Pedro Alves <palves@redhat.com>
10924
10925 * server.c (main): Avoid yet another case of infinite loop while
10926 detaching/killing after a longjmp.
10927
e825046f
JK		 109282012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10929
10930 Code cleanup.
10931 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10932
b9e7b9c3
UW		 109332012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10934
10935 * hostio.c (handle_readlink): New function.
10936 (handle_vFile): Call it to handle "vFile:readlink" packets.
10937
901f9912
UW		 109382012-01-20 Pedro Alves <palves@redhat.com>
10939 Ulrich Weigand <ulrich.weigand@linaro.org>
10940
10941 * server.c (handle_v_requests): Only support vAttach and vRun to
10942 start multiple processes when in extended protocol mode.
10943
fc1ab1a0
PA		 109442012-01-17 Pedro Alves <palves@redhat.com>
10945
10946 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10947 memalign plus mprotect to allocate the scratch buffer.
10948
7d5d4e98
PA		 109492012-01-13 Pedro Alves <palves@redhat.com>
10950
10951 * server.c (attach_inferior): Clear `cont_thread'.
10952
f128d5e9
PA		 109532012-01-13 Pedro Alves <palves@redhat.com>
10954
10955 * server.c (main): Avoid infinite loop while detaching/killing
10956 after a longjmp.
10957
06db92f0
DE		 109582012-01-09 Doug Evans <dje@google.com>
10959
10960 * server.c (start_inferior): Set last_ptid in --wrapper case.
10961
32d92999
YQ		 109622012-01-06 Yao Qi <yao@codesourcery.com>
10963
10964 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10965 defined.
10966 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10967
5e0a92a9
YQ		 109682012-01-04 Yao Qi <yao@codesourcery.com>
10969
10970 * tracepoint.c (cmd_qtdp): Print debug message
10971 for static tracepoint.
10972
ae639e8c
YQ		 109732012-01-04 Yao Qi <yao@codesourcery.com>
10974
10975 * tracepoint.c (trace_vdebug): Differentiate debug message
10976 between gdbserver and IPA.
10977
f72429c5
YQ		 109782012-01-03 Yao Qi <yao@codesourcery.com>
10979
10980 * tracepoint.c (tracepoint_was_hit): Don't collect for
10981 static tracepoint.
10982
12c3e59c
JB		 109832012-01-02 Joel Brobecker <brobecker@adacore.com>
10984
10985 * terminal.h: Reformat copyright header.
10986
67827812
JB		 109872012-01-02 Joel Brobecker <brobecker@adacore.com>
10988
10989 * server.c (gdbserver_version): Update copyright year.
10990 * gdbreplay.c (gdbreplay_version): Likewise.
10991
3e52c33d
JK		 109922011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10993
10994 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10995
10996 Revert:
10997 2011-12-18 Hui Zhu <teawater@gmail.com>
10998 * linux-low.c (linux_create_inferior): Save return value to ret.
10999
66f1260e
HZ		 110002011-12-18 Hui Zhu <teawater@gmail.com>
11001
11002 * linux-low.c (linux_create_inferior): Save return value to ret.
11003
e77616d7
DE		 110042011-12-16 Doug Evans <dje@google.com>
11005
e7b06c57
DE		 11006 * linux-low.c (linux_create_inferior): If stdio connection,
11007 redirect stdin from /dev/null, stdout to stderr.
11008 * remote-utils.c (remote_is_stdio): New static global.
11009 (remote_connection_is_stdio): New function.
11010 (remote_prepare): Handle stdio connection.
11011 (remote_open): Ditto.
11012 (remote_close): Don't close stdin for stdio connections.
11013 (read_prim,write_prim): New functions. Replace all calls to
11014 read/write to these.
11015 * server.c (main): Watch for "-" argument. Move call to
11016 remote_prepare before start_inferior.
11017 * server.h (STDIO_CONNECTION_NAME): New macro.
11018 (remote_connection_is_stdio): Declare.
11019
e77616d7
DE		 11020 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11021 in debugging output.
11022
82067193
YQ		 110232011-12-15 Yao Qi <yao@codesourcery.com>
11024
11025 * tracepoint.c: Include sys/syscall.h.
11026 (gdb_ust_thread): Remove preprocessor conditional.
11027
82bfbe7e
PA		 110282011-12-14 Pedro Alves <pedro@codesourcery.com>
11029
11030 * linux-low.c (linux_detach_one_lwp): Call
11031 the_low_target.prepare_to_resume before detaching.
11032
712c6575
YQ		 110332011-12-14 Yao Qi <yao@codesourcery.com>
11034
11035 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11036 of write.
11037
d54d1edf
YQ		 110382011-12-14 Yao Qi <yao@codesourcery.com>
11039
11040 * i386-low.c (i386_low_stopped_data_address): Initialize local
11041 variable `control'.
11042
6210a125
PA		 110432011-12-13 Pedro Alves <pedro@codesourcery.com>
11044
11045 PR remote/13492
11046
11047 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11048 DR_CONTROL unless necessary. Extend comments.
11049 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11050 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11051
2ece8244
YQ		 110522011-12-13 Yao Qi <yao@codesourcery.com>
11053
11054 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11055 macros.
11056 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11057
784867a5
JK		 110582011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11059
11060 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11061 Print new debug message for such case.
11062
6bf36717
JK		 110632011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11064
11065 Fix overlapping memcpy.
11066 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11067 the read_inferior_memory transfer.
11068 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11069 write_inferior_memory transfer.
11070 (set_fast_tracepoint_jump): New variable buf. Use it for the
11071 read_inferior_memory and write_inferior_memory transfers.
11072 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11073 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11074 Use it for the write_inferior_memory transfer.
11075 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11076 buffers.
11077
50275556
MR		 110782011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11079
11080 * linux-low.c (fetch_register, store_register): Make code
11081 consistent, fix formatting.
11082
7325beb4
MR		 110832011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11084
11085 * linux-low.c (usr_store_inferior_registers): Factor out code
11086 to handle individual registers into...
11087 (store_register): ... this new function.
11088
c642a434
UW		 110892011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11090
11091 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11092 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11093 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11094 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11095 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11096 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11097 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11098 (srv_xmlfiles): Add new XML files.
11099
11100 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11101 and <sys/uio.h>.
11102 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11103 (init_registers_s390_linux32v1): Add prototype.
11104 (init_registers_s390_linux32v2): Likewise.
11105 (init_registers_s390_linux64v1): Likewise.
11106 (init_registers_s390_linux64v2): Likewise.
11107 (init_registers_s390x_linux64v1): Likewise.
11108 (init_registers_s390x_linux64v2): Likewise.
11109 (s390_num_regs): Increment to 52.
11110 (s390_regmap): Add orig_r2 register.
11111 (s390_num_regs_3264): Increment to 68.
11112 (s390_regmap_3264): Add orig_r2 register.
11113 (s390_collect_ptrace_register): Handle orig_r2 register.
11114 (s390_supply_ptrace_register): Likewise.
11115 (s390_fill_last_break): New function.
11116 (s390_store_last_break): Likewise.
11117 (s390_fill_system_call): New function.
11118 (s390_store_system_call): Likewise.
11119 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11120 register sets.
11121 (s390_check_regset): New function.
11122 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11123 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11124 Update target_regsets for available register sets.
11125
2268b414
JK		 111262011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11127 Jan Kratochvil <jan.kratochvil@redhat.com>
11128
11129 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11130 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11131 New.
11132 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11133 * linux-low.h (struct process_info_private): New member r_debug.
11134 * server.c (handle_qxfer_libraries): Call
11135 the_target->qxfer_libraries_svr4.
11136 (handle_qxfer_libraries_svr4): New function.
11137 (qxfer_packets): New entry "libraries-svr4".
11138 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11139 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11140 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11141 PACKET_qXfer_libraries_svr4.
11142
d6db1fab
UW		 111432011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11144
11145 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11146 PSW address/mask between 8-byte and 16-byte formats.
11147 (s390_supply_ptrace_register): Likewise.
11148 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11149 basic addressing mode bit.
11150
242f5f1c
SS		 111512011-11-24 Stan Shebs <stan@codesourcery.com>
11152
11153 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11154
f196051f
SS		 111552011-11-17 Stan Shebs <stan@codesourcery.com>
11156
11157 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11158 (tracing_start_time): New global.
11159 (tracing_stop_time): New global.
11160 (tracing_user_name): New global.
11161 (tracing_notes): New global.
11162 (tracing_stop_note): New global.
11163 (cmd_qtstart): Set traceframe_usage, start_time.
11164 (stop_tracing): Set stop_time.
11165 (cmd_qtstatus): Report additional status.
11166 (cmd_qtp): New function.
11167 (handle_tracepoint_query): Call it.
11168 (cmd_qtnotes): New function.
11169 (handle_tracepoint_general_set): Call it.
11170 (get_timestamp): Rename from tsv_get_timestamp.
11171
405f8e94
SS		 111722011-11-14 Stan Shebs <stan@codesourcery.com>
11173 Kwok Cheung Yeung <kcy@codesourcery.com>
11174
11175 * linux-x86-low.c (small_jump_insn): New.
11176 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11177 trampoline and error message, build a trampoline and issue a small
11178 jump instruction to it.
11179 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11180 trampoline and error message.
11181 (x86_get_min_fast_tracepoint_insn_len): New.
11182 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11183 * linux-low.h (struct linux_target_ops): Add arguments to
11184 install_fast_tracepoint_jump_pad operation, add new operation.
11185 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11186 arguments.
11187 (linux_get_min_fast_tracepoint_insn_len): New function.
11188 (linux_target_op): Add new operation.
11189 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11190 (gdb_trampoline_buffer_end): Ditto.
11191 (gdb_trampoline_buffer_error): Ditto.
11192 (struct ipa_sym_addresses): Add fields for new IPA variables.
11193 (symbol_list): Add entries for new IPA variables.
11194 (struct tracepoint): Add fields to hold the address range of the
11195 trampoline used by the tracepoint.
11196 (trampoline_buffer_head): New static variable.
11197 (trampoline_buffer_tail): Ditto.
11198 (claim_trampoline_space): New function.
11199 (have_fast_tracepoint_trampoline_buffer): New function.
11200 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11201 structure.
11202 (install_fast_tracepoint): Ditto, also add error buffer argument.
11203 (cmd_qtminftpilen): New function.
11204 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11205 (fast_tracepoint_from_trampoline_address): New function.
11206 (fast_tracepoint_collecting): Handle trampoline as part of jump
11207 pad space.
11208 (set_trampoline_buffer_space): New function.
11209 (initialize_tracepoint): Initialize new IPA variables.
11210 * target.h (struct target_ops): Add arguments to
11211 install_fast_tracepoint_jump_pad operation, add new
11212 get_min_fast_tracepoint_insn_len operation.
11213 (target_get_min_fast_tracepoint_insn_len): New.
11214 (install_fast_tracepoint_jump_pad): Add arguments.
11215 * server.h (IPA_BUFSIZ): Define.
11216 * linux-i386-ipa.c: Include extra header files.
11217 (initialize_fast_tracepoint_trampoline_buffer): New function.
11218 (initialize_low_tracepoint): Call it.
11219 * server.h (set_trampoline_buffer_space): Declare.
11220 (claim_trampoline_space): Ditto.
11221 (have_fast_tracepoint_trampoline_buffer): Ditto.
11222
1e4d1764
YQ		 112232011-11-14 Yao Qi <yao@codesourcery.com>
11224
11225 * server.c (handle_query): Handle InstallInTrace for qSupported.
11226 * tracepoint.c (add_tracepoint): Sort list.
11227 (install_tracepoint, download_tracepoint): New.
11228 (cmd_qtdp): Call them to install and download tracepoints.
11229 (sort_tracepoints): Removed.
11230 (cmd_qtstart): Update.
11231
5c73ff4e
YQ		 112322011-11-14 Yao Qi <yao@codesourcery.com>
11233
11234 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11235 * mem-break.h: Declare.
11236 * tracepoint.c (cmd_qtstart): Move some code to ...
11237 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11238 New.
11239 (download_tracepoints): Move some code to ...
11240 (download_tracepoint_1): ... here. New.
11241
86a30030
YQ		 112422011-11-08 Yao Qi <yao@codesourcery.com>
11243
11244 * remote-utils.c (relocate_instruction): A comment fix.
11245
8d26e50c
JB		 112462011-11-07 Joel Brobecker <brobecker@adacore.com>
11247
11248 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11249 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11250 dr_status_mirror and dr_control_mirror from debug_reg_state.
11251 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11252 (i386_initial_stuff): Remove use of deleted globals.
11253 (i386_get_thread_context, i386_set_thread_context,
11254 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11255 from debug_reg_state.
11256
a59306a3
YQ		 112572011-11-05 Yao Qi <yao@codesourcery.com>
11258
11259 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11260 address as TPOINT's.
11261
3065dfb6
SS		 112622011-11-02 Stan Shebs <stan@codesourcery.com>
11263
11264 * tracepoint.c (agent_mem_read_string): New function.
11265 (eval_agent_expr): Call it for tracenz.
11266 * server.c (handle_query): Report support for tracenz.
11267
fd0d8c7c
YQ		 112682011-11-02 Yao Qi <yao@codesourcery.com>
11269
11270 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11271
609086b1
YQ		 112722011-11-02 Yao Qi <yao@codesourcery.com>
11273
11274 * target.h: Fix a typo in comment.
11275
b9fd1791
PA		 112762011-10-31 Pedro Alves <pedro@codesourcery.com>
11277
11278 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11279 clobber the breakpoints' shadows with fast tracepoint jumps.
11280 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11281 * target.c (write_inferior_memory): Also pass MYADDR down to
11282 check_mem_write.
11283
03583c20
UW		 112842011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11285
11286 * configure.ac: Check support for personality routine.
11287 * configure: Regenerate.
11288 * config.in: Likewise.
11289 * linux-low.c: Include <sys/personality.h>.
11290 Define ADDR_NO_RANDOMIZE if necessary.
11291 (linux_create_inferior): Disable address space randomization when
11292 forking inferior, if requested.
11293 (linux_supports_disable_randomization): New function.
11294 (linux_target_ops): Install it.
11295 * server.h (disable_randomization): Declare.
11296 * server.c (disable_randomization): New global variable.
11297 (handle_general_set): Handle QDisableRandomization.
11298 (handle_query): Likewise for qSupported.
11299 (main): Support --disable-randomization and --no-disable-randomization
11300 command line arguments.
11301 * target.h (struct target_ops): Add supports_disable_randomization.
11302 (target_supports_disable_randomization): New macro.
11303
723b724b
MF		 113042011-09-29 Mike Frysinger <vapier@gentoo.org>
11305
11306 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11307 ifdef check.
11308 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11309 [!PT_GETDSBT] (target_loadmap): New definition.
11310 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11311 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11312 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11313 and PT_GETDSBT to LINUX_LOADMAP.
11314 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11315 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11316
55329a5c 113172011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11318
11319 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11320 (arm_linux_hwbp_cap): New static variable.
11321 (arm_linux_get_hwbp_cap): Replace by ...
11322 (arm_linux_init_hwbp_cap): ... this new function.
11323 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11324 (arm_linux_get_hw_watchpoint_count): Likewise.
11325 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11326 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11327 (arm_prepare_to_resume): Use perror_with_name instead of error.
11328
55329a5c 113292011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11330
11331 * linux-arm-low.c: Include <signal.h>.
11332 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11333 (struct arm_linux_hwbp_cap): New data type.
11334 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11335 (struct arm_linux_hw_breakpoint): New data type.
11336 (MAX_BPTS, MAX_WPTS): Define.
11337 (struct arch_process_info, struct arch_lwp_info): New data types.
11338 (arm_linux_get_hwbp_cap): New function.
11339 (arm_linux_get_hw_breakpoint_count): Likewise.
11340 (arm_linux_get_hw_watchpoint_count): Likewise.
11341 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11342 (arm_hwbp_control_initialize): Likewise.
11343 (arm_hwbp_control_is_enabled): Likewise.
11344 (arm_hwbp_control_is_initialized): Likewise.
11345 (arm_hwbp_control_disable): Likewise.
11346 (arm_linux_hw_breakpoint_equal): Likewise.
11347 (arm_linux_hw_point_initialize): Likewise.
11348 (struct update_registers_data): New data structure.
11349 (update_registers_callback: New function.
11350 (arm_insert_point): Likewise.
11351 (arm_remove_point): Likewise.
11352 (arm_stopped_by_watchpoint): Likewise.
11353 (arm_stopped_data_address): Likewise.
11354 (arm_new_process): Likewise.
11355 (arm_new_thread): Likewise.
11356 (arm_prepare_to_resume): Likewise.
11357 (the_low_target): Register arm_insert_point, arm_remove_point,
11358 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11359 arm_new_thread, and arm_prepare_to_resume.
11360
6b9801d4
SS		 113612011-09-15 Stan Shebs <stan@codesourcery.com>
11362
11363 * server.h (struct emit_ops): Add compare-goto fields.
11364 * tracepoint.c (gdb_agent_op_sizes): New table.
11365 (emit_eq_goto): New function.
11366 (emit_ne_goto): New function.
11367 (emit_lt_goto): New function.
11368 (emit_le_goto): New function.
11369 (emit_gt_goto): New function.
11370 (emit_ge_goto): New function.
11371 (is_goto_target): New function.
11372 (compile_bytecodes): Recognize special cases of compare-goto
11373 combinations and call specialized emitters for them.
11374 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11375 (amd64_emit_ne_goto): New function.
11376 (amd64_emit_lt_goto): New function.
11377 (amd64_emit_le_goto): New function.
11378 (amd64_emit_gt_goto): New function.
11379 (amd64_emit_ge_goto): New function.
11380 (amd64_emit_ops): Add the new functions.
11381 (i386_emit_eq_goto): New function.
11382 (i386_emit_ne_goto): New function.
11383 (i386_emit_lt_goto): New function.
11384 (i386_emit_le_goto): New function.
11385 (i386_emit_gt_goto): New function.
11386 (i386_emit_ge_goto): New function.
11387 (i386_emit_ops): Add the new functions.
11388
bf15cbda
SS		 113892011-09-08 Stan Shebs <stan@codesourcery.com>
11390
11391 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11392 (i386_emit_epilogue): Restore %ebx.
11393
943ca1dd
JZ		 113942011-08-31 Jie Zhang <jzhang918@gmail.com>
11395
11396 * server.c (step_thread): Remove definition.
11397 (process_serial_event): Don't handle Hs.
11398 * server.h (step_thread): Remove declaration.
11399 * target.c (set_desired_inferior): Remove use of step_thread.
11400
e3deef73
LM		 114012011-08-24 Luis Machado <lgustavo@codesourcery.com>
11402
11403 * linux-low.c: Include linux-procfs.h.
11404 (linux_attach_lwp_1): Update comments.
11405 (linux_attach): Scan for existing threads when attaching to a
11406 process that is the tgid.
11407 * Makefile.in: Update dependencies.
11408
13da1c97
LM		 114092011-08-24 Luis Machado <lgustavo@codesourcery.com>
11410
11411 * configure.srv: Add linux-procfs.o dependencies.
11412
881127c9
YQ		 114132011-08-14 Yao Qi <yao@codesourcery.com>
11414
11415 * target.h (struct target_ops): Fix indent.
11416 * win32-low.c (win32_target_ops): Fix comment.
11417
58dbd541
YQ		 114182011-08-14 Andrew Jenner <andrew@codesourcery.com>
11419 Yao Qi <yao@codesourcery.com>
11420
11421 * Makefile.in (clean): Remove tic6x-*.c files.
11422 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11423 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11424 (tic6x-c64xp-linux.c): Likewise.
11425 * configure.srv: Add support for tic6x-*-uclinux.
11426 * linux-tic6x-low.c: New.
11427 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11428
78d85199
YQ		 114292011-08-14 Andrew Stubbs <ams@codesourcery.com>
11430 Yao Qi <yao@codesourcery.com>
11431
11432 * target.h (struct target_ops): Add read_loadmap.
11433 * linux-low.c (struct target_loadseg): New type.
11434 (struct target_loadmap): New type.
11435 (linux_read_loadmap): New function.
11436 (linux_target_ops): Add linux_read_loadmap.
11437 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11438 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11439 to NULL.
78d85199 11440
a959a88d
EZ		 114412011-08-05 Eli Zaretskii <eliz@gnu.org>
11442
11443 * win32-low.c: Include <stdint.h>.
11444
1ced966e
PA		 114452011-07-22 Pedro Alves <pedro@codesourcery.com>
11446
11447 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11448 to the inferior here.
11449 (i386_remove_aligned_watchpoint): Ditto.
11450 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11451 fit part of the watchpoint in the debug registers.
11452 (i386_update_inferior_debug_regs): New.
11453 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11454 registers, and only update the inferior on success.
11455 (i386_low_remove_watchpoint): Ditto.
11456
d26e3629
KY		 114572011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11458
11459 * linux-low.c (compare_ints, unique, list_threads, show_process,
11460 linux_core_of_thread): Delete.
11461 (linux_target_ops): Change linux_core_of_thread to
11462 linux_common_core_of_thread.
11463 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11464 * utils.c (malloc_failure): Change type of argument.
11465 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11466 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11467 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11468 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11469 (IPA_OBJS): Add common-utils-ipa.o.
11470 (ptid_h, linux_osdata_h): New macros.
11471 (server_h): Add common/common-utils.h, common/xml-utils.h,
11472 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11473 common/ptid.h.
11474 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11475 ptid.o, buffer.o): New rules.
11476 (linux-low.o): Add common/linux-osdata.h as a dependency.
11477 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11478 * configure.ac: Add AC_HEADER_DIRENT check.
11479 * config.in: Regenerate.
11480 * configure: Regenerate.
11481 * remote-utils.c (xml_escape_text): Delete.
11482 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11483 buffer_xml_printf): Move to common/buffer.c.
11484 * server.c (main): Remove call to initialize_inferiors.
11485 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11486 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11487 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11488 internal_error, gdb_assert, gdb_assert_fail): Delete.
11489 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11490 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11491 common/buffer.h.
11492 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11493 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11494 initialize_inferiors): Delete.
11495
2275a1a7
PA		 114962011-07-20 Pedro Alves <pedro@codesourcery.com>
11497
11498 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11499 symbol error.
11500
0a5b1e09
PA		 115012011-05-31 Pedro Alves <pedro@codesourcery.com>
11502
11503 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11504 assertion.
11505 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11506
6938fd34
YQ		 115072011-05-26 Yao Qi <yao@codesourcery.com>
11508
11509 * Makefile.in (thread-db.o): Track dependence to
11510 common/gdb_thread_db.h.
11511 * thread-db.c: include gdb_thread_db.h from right place.
11512
b481f9e0
TT		 115132011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11514
11515 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11516 __FILE__ and __LINE__ to internal_error.
11517
98a5dd13
DE		 115182011-05-13 Doug Evans <dje@google.com>
11519
11520 * thread-db.c (try_thread_db_load_from_sdir): New function.
11521 (try_thread_db_load_from_dir): New function.
11522 (thread_db_load_search): Handle $sdir, ignore $pdir.
11523 Remove trying of system directories if search of
11524 libthread-db-search-path fails, that is now done via $sdir.
11525
d248b706
KY		 115262011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11527
11528 * server.c (handle_query): Add EnableDisableTracepoints to the list
11529 of supported features.
43aaf8b6 11530 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11531 tracepoints.
43aaf8b6
PA		 11532 (cmd_qtenable_disable): New.
11533 (cmd_qtstart): Install tracepoints even if disabled.
11534 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11535 receiving a QTEnable or QTDisable packet.
11536 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11537 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11538 tracepoints.
11539 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11540
84e578fb
DE		 115412011-05-10 Doug Evans <dje@google.com>
11542
11543 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11544
71f55dd8
DE		 115452011-05-04 Doug Evans <dje@google.com>
11546
11547 * linux-low.c (linux_join): Skip process lookup.
11548 * spu-low.c (spu_join): Ditto.
11549 * server.c (join_inferiors_callback): Delete.
11550 (process_serial_event): For 'D' packet (detach) call join_inferior
11551 directly.
11552
4d393d60
JM		 115532011-05-04 Joseph Myers <joseph@codesourcery.com>
11554
11555 * README: Don't mention xscale*-*-linux*.
11556 * configure.srv (xscale*-*-linux*): Don't handle target.
11557
b00ad6ff
NF		 115582011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11559
11560 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11561 casting pointers.
11562 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11563 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11564 (i386_emit_void_call_2): Likewise.
11565
af96c192
YQ		 115662011-04-26 Yao Qi <yao@codesourcery.com>
11567
43aaf8b6
PA		 11568 * linux-low.c: Move common macros to linux-ptrace.h.
11569 Include linux-ptrace.h.
af96c192
YQ		 11570 * Makefile.in (linux_ptrace_h): New.
11571 (linux-low.o): Depends on linux-ptrace.h.
11572
03f2bd59
JK		 115732011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11574
11575 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11576 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11577 (remote_prepare): New function with most of the TCP code from ...
11578 (remote_open): ... here. Detect PORT here unconditionally. Move also
11579 setting transport_is_reliable.
11580 * server.c (run_once): New variable.
11581 (gdbserver_usage): Document it.
11582 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11583 the first run if RUN_ONCE.
11584 * server.h (run_once, remote_prepare): New declarations.
11585
7a9dd1b2
TT		 115862011-04-19 Tom Tromey <tromey@redhat.com>
11587
11588 * win32-low.c (handle_load_dll): Remove duplicate "the".
11589
81239425
PM		 115902011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11591
11592 Remove support for old Cygwin 1.5 versions.
11593 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11594 function to avoid warning.
11595 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11596 warning.
11597
9e0627f1
PM		 115982011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11599
11600 * gdbserver/server.h (Macro _): Define it if not available.
11601
588eebee
MS		 116022011-03-14 Michael Snyder <msnyder@vmware.com>
11603
348af9f7 11604 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11605
43f70d4c
JB		 116062011-03-10 Joel Brobecker <brobecker@adacore.com>
11607
11608 * Makefile.in (maintainer-clean realclean distclean): Remove
11609 "make ... subdir_do" command.
11610
348af9f7
MS		 116112011-03-10 Michael Snyder <msnyder@vmware.com>
11612
11613 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11614
11615 * server.c (handle_v_run): Free alloced buffer on early return.
11616
e637a4f5
YQ		 116172011-03-09 Yao Qi <yao@codesourcery.com>
11618
11619 Revert:
11620 2011-03-04 Yao Qi <yao@codesourcery.com>
11621
11622 * Makefile.in: Remove GNU make feature --directory.
11623
11624 2011-03-05 Yao Qi <yao@codesourcery.com>
11625
11626 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11627 (subdir_do): New make target. Copied from gdb/Makefile.
11628 (maintainer-clean, realclean, distclean, clean): Call corresponding
11629 make targets in common/Makefile.
11630
11631 2011-02-11 Yao Qi <yao@codesourcery.com>
11632
11633 * configure.ac: Call AC_PROG_RANLIB.
11634 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11635 * configure: Regenerate.
11636
e6edda56
JK		 116372011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11638
11639 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11640
e5141119
JB		 116412011-03-06 Yao Qi <yao@codesourcery.com>
11642
11643 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11644
64794aa4
JB		 116452011-03-05 Yao Qi <yao@codesourcery.com>
11646
11647 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11648 (subdir_do): New make target. Copied from gdb/Makefile.
11649 (maintainer-clean, realclean, distclean, clean): Call corresponding
11650 make targets in common/Makefile.
11651
7a762829
YQ		 116522011-03-04 Yao Qi <yao@codesourcery.com>
11653
11654 * Makefile.in: Remove GNU make feature --directory.
11655
348af9f7
MS		 116562011-03-04 Michael Snyder <msnyder@vmware.com>
11657
11658 * server.c (queue_stop_reply): Call xmalloc not malloc.
11659
116602011-03-02 Michael Snyder <msnyder@vmware.com>
11661
11662 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11663
9f72fee2
MS		 116642011-02-28 Michael Snyder <msnyder@vmware.com>
11665
588eebee
MS		 11666 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11667 (cmd_qtframe): Ditto.
11668 (cmd_qtbuffer): Ditto.
11669 (cmd_bigqtbuffer): Ditto.
11670
9f72fee2
MS		 11671 * utils.c (decimal2str): Initialize 'width' to nine, then
11672 don't mess with it.
11673
8040bd49
UW		 116742011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11675
11676 * hostio.c (require_data): Free *data, not data.
11677
7e52cbd0
JK		 116782011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11679
11680 * hostio.c (require_data): Use free, not xfree.
11681
9130f83e
MS		 116822011-02-27 Michael Snyder <msnyder@vmware.com>
11683
4b812f4e
MS		 11684 * server.c (handle_query): Discard unused value.
11685
9130f83e
MS		 11686 * hostio.c (require_data): Free malloc memory before returning
11687 error.
11688
69d37113
MS		 116892011-02-26 Michael Snyder <msnyder@vmware.com>
11690
11691 * linux-low.c (list_threads): Call closedir for dirent.
11692
35f5825a
MS		 116932011-02-27 Michael Snyder <msnyder@vmware.com>
11694
2a589cef
MS		 11695 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11696 a case statement falls through.
11697
0adea5f7
MS		 11698 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11699
35f5825a
MS		 11700 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11701 in comparison.
11702
238f1c74
MS		 117032011-02-26 Michael Snyder <msnyder@vmware.com>
11704
11705 * utils.c (decimal2str): Eliminate dead code and dead param.
11706 (pulongest): Drop dead param from call to decimal2str.
11707 (plongest): Ditto.
11708
633ff500
JB		 117092011-02-24 Joel Brobecker <brobecker@adacore.com>
11710
11711 Revert the following patch (not approved yet):
11712 2011-02-21 Hui Zhu <teawater@gmail.com>
11713 * tracepoint.c (tp_printf): New function.
11714 (eval_agent_expr): Handle gdb_agent_op_printf.
11715
f9c6ff72
HZ		 117162011-02-21 Hui Zhu <teawater@gmail.com>
11717
11718 * tracepoint.c (tp_printf): New function.
11719 (eval_agent_expr): Handle gdb_agent_op_printf.
11720
94d5e490
TT		 117212011-02-18 Tom Tromey <tromey@redhat.com>
11722
11723 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11724 (tracepoint.o): Likewise.
11725 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11726 (gdb_agent_op_names): Likewise.
11727
c7f96d2b
TT		 117282011-02-18 Tom Tromey <tromey@redhat.com>
11729
11730 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11731 gdb_agent_op_rot>: New constants.
11732 (gdb_agent_op_names): Add pick and roll.
11733 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11734 cases.
11735
0feedb2c
JK		 117362011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11737
11738 * aclocal.m4: Regenerated with aclocal-1.11.1.
11739
b3b9301e
PA		 117402011-02-14 Pedro Alves <pedro@codesourcery.com>
11741
11742 * server.c (handle_qxfer_traceframe_info): New.
11743 (qxfer_packets): Register "traceframe-info".
11744 (handle_query): Report support for qXfer:traceframe-info:read+.
11745 * tracepoint.c (match_blocktype): New.
11746 (traceframe_find_block_type): Rename to ...
11747 (traceframe_walk_blocks): ... this. Add callback filter argument,
11748 and use it.
11749 (traceframe_find_block_type): New, reimplemented on top of
11750 traceframe_walk_blocks.
11751 (build_traceframe_info_xml): New.
11752 (traceframe_read_info): New.
11753 * server.h (traceframe_read_info): Declare.
11754
4f3e6fb7
YQ		 117552011-02-11 Yao Qi <yao@codesourcery.com>
11756
11757 * configure.ac: Call AC_PROG_RANLIB.
11758 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11759 * configure: Regenerate.
11760
764880b7
PA		 117612011-02-07 Pedro Alves <pedro@codesourcery.com>
11762
11763 * server.c (gdb_read_memory): Change return semantics to allow
11764 partial transfers.
11765 (handle_search_memory_1): Adjust.
11766 (process_serial_event) <'m' packet>: Handle partial transfers.
11767 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11768
1c79eb8a
PA		 117692011-01-28 Pedro Alves <pedro@codesourcery.com>
11770
11771 * regcache.c (init_register_cache): Initialize
11772 regcache->register_status.
11773 (free_register_cache): Release regcache->register_status.
11774 (regcache_cpy): Copy register_status.
11775 (registers_to_string): Print 'x's for unavailable registers.
11776 (supply_register): Mark the register's status valid or
11777 unavailable, depending on whether a buffer was passed in or not.
11778 (supply_register_zeroed): New.
11779 (supply_regblock): Mark the registers' status valid or
11780 unavailable, depending on whether a buffer was passed in or not.
11781 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11782 (struct regcache): New `register_status' field.
11783 (supply_register_zeroed): Declare.
11784 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11785 supply_register_zeroed, rather than passing a NULL buffer to
11786 supply_register.
11787 * tracepoint.c (fetch_traceframe_registers): Update comment.
11788
85724a0e
PA		 117892011-01-28 Pedro Alves <pedro@codesourcery.com>
11790
11791 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11792 buffer explicit.
11793
d08aafef
PA		 117942011-01-25 Pedro Alves <pedro@codesourcery.com>
11795
11796 * server.h (decode_xfer_write): Change prototype.
11797 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11798 and don't extract the annex here.
11799 * server.c (decode_xfer_read): Remove `annex' parameter,
11800 and don't extract the annex here.
11801 (decode_xfer): New.
11802 (struct qxfer): New.
11803 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11804 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11805 (handle_qxfer_statictrace): New functions, abstracted out from
11806 handle_query, and made to use the struct qxfer interface.
11807 (handle_threads_qxfer_proper): Rename to ...
11808 (handle_qxfer_threads_proper): ... this.
11809 (handle_threads_qxfer): Rename to ...
11810 (handle_qxfer_threads): ... this. Adjust.
11811 (qxfer_packets): New array.
11812 (handle_qxfer): New function.
11813 (handle_query): Use handle_qxfer.
11814
493e2a69
MS		 118152011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11816
11817 * gdbreplay.c: Shorten lines of >= 80 columns.
11818 * linux-low.c: Ditto.
11819 * linux-ppc-low.c: Ditto.
11820 * linux-s390-low.c: Ditto.
11821 * linux-sparc-low.c: Ditto.
11822 * linux-x86-low.c: Ditto.
11823 * linux-xtensa-low.c: Ditto.
11824 * mem-break.c: Ditto.
11825 * nto-low.c: Ditto.
11826 * regcache.h: Ditto.
11827 * remote-utils.c: Ditto.
11828 * server.c: Ditto.
11829 * server.h: Ditto.
11830 * thread-db.c: Ditto.
11831 * tracepoint.c: Ditto.
11832 * utils.c: Ditto.
11833 * win32-low.h: Ditto.
11834
44944448
JB		 118352011-01-05 Joel Brobecker <brobecker@adacore.com>
11836
11837 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11838 update.
11839
71ce852c
JB		 118402011-01-01 Joel Brobecker <brobecker@adacore.com>
11841
11842 * server.c (gdbserver_version): Update copyright year in version
11843 output.
11844 * gdbreplay.c (gdbreplay_version): Ditto.
11845
eb826dc6
MF		 118462010-12-29 Jie Zhang <jie.zhang@analog.com>
11847
11848 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11849 * linux-bfin-low.c: New file.
11850 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11851 PT_DATA_ADDR for BFIN targets.
11852 * Makefile.in (SFILES): Add linux-bfin-low.c.
11853 (clean): Remove reg-bfin.c.
11854 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11855 * README: Mention supported Blackfin targets.
11856
39ab222a
MF		 118572010-12-23 Mike Frysinger <vapier@gentoo.org>
11858
11859 * .gitignore: New file.
11860
a1f2ce7d
MF		 118612010-11-16 Mike Frysinger <vapier@gentoo.org>
11862
11863 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11864
f474844c
JZ		 118652010-10-22 Jie Zhang <jie@codesourcery.com>
11866
11867 * Makefile.in: Add FLAGS_TO_PASS variable.
11868 (install): Remove dependency of install-only and recursively
11869 invoke make for install-only.
11870
f1048712
DE		 118712010-10-04 Doug Evans <dje@google.com>
11872
11873 * Makefile.in (uninstall): Use $(DESTDIR).
11874
b53a1623
PA		 118752010-09-24 Pedro Alves <pedro@codesourcery.com>
11876
e6ee044d
PA		 11877 PR gdb/11842
11878
b53a1623
PA		 11879 * linux-x86-low.c (compat_siginfo_from_siginfo)
11880 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11881 si_code is < 0. Check for si_code == SI_TIMER before checking for
11882 si_code < 0.
11883
fa1bd1e4
JB		 118842010-09-13 Joel Brobecker <brobecker@adacore.com>
11885
11886 * lynx-i386-low.c: New file.
11887 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11888
47fac8f8
JB		 118892010-09-13 Joel Brobecker <brobecker@adacore.com>
11890
11891 * lynx-low.c (ptrace_request_to_str): Remove handling for
11892 request values that have been removed in LynxOS 5.x.
11893
1adfc54d
JB		 118942010-09-13 Joel Brobecker <brobecker@adacore.com>
11895
11896 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11897 <ptrace.h>
11898
c2a66c29
NS		 118992010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11900
11901 * configure.ac: Add --enable-inprocess-agent option.
11902 * configure: Rebuilt.
11903
32fcada3
YQ		 119042010-09-06 Yao Qi <yao@codesourcery.com>
11905
11906 * linux-low.c (linux_kill): Remove unused variable.
11907 (linux_stabilize_threads): Likewise.
11908 * server.c (start_inferior): Likewise.
11909 (queue_stop_reply_callback): Likewise.
11910 * tracepoint.c (do_action_at_tracepoint): Likewise.
11911
0cccb683
YQ		 119122010-09-06 Yao Qi <yao@codesourcery.com>
11913
11914 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11915 on return.
11916
423ec54c
JK		 119172010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11918
11919 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11920
12ac6819
PA		 119212010-09-06 Pedro Alves <pedro@codesourcery.com>
11922
11923 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11924 "$(IPA_DEPFILES)".
11925
8ed54b31
JB		 119262010-09-01 Joel Brobecker <brobecker@adacore.com>
11927
11928 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11929 gdbserver/lynx-ppc-low.c: New files.
11930 * Makefile.in (lynx_low_h): New variable.
11931 (lynx-low.o, lynx-ppc-low.o): New rules.
11932 * configure.ac: On LynxOS, link with -lnetinet.
11933 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11934 * configure: regenerate.
11935
bb0116a4
JB		 119362010-09-01 Joel Brobecker <brobecker@adacore.com>
11937
11938 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11939 * configure.ac: Add check for vasprintf and vsnprintf.
11940 * configure, config.in: Regenerate.
11941 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11942
a778ab81 119432010-09-01 Joel Brobecker <brobecker@adacore.com>
11944
11945 * gdbreplay.c: Move include of alloca.h up, next to include of
11946 malloc.h.
11947 * server.h: Add include of malloc.h.
11948 * mem-break.c: Remove include of malloc.h.
11949 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11950
8b034a19 119512010-09-01 Joel Brobecker <brobecker@adacore.com>
11952
11953 * Makefile.in (memmem.o): Build with -Wno-error.
11954
119552010-09-01 Joel Brobecker <brobecker@adacore.com>
11956
11957 * utils.c (xsnprintf): Make non-static.
11958 * server.h: Add xsnprintf declaration.
11959 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11960 replace calls to snprintf by calls to xsnprintf throughout.
11961
119622010-09-01 Joel Brobecker <brobecker@adacore.com>
11963
11964 * configure.ac: Add configure check for alloca.
11965 * configure, config.in: Regenerate.
11966 * server.h: Include alloca.h if it exists.
11967 * gdbreplay.c: Include alloca.h if it exists.
11968
1a981360
PA		 119692010-08-28 Pedro Alves <pedro@codesourcery.com>
11970
11971 * linux-low.c (__SIGRTMIN): Define if not already defined.
11972 (linux_create_inferior): Check for __ANDROID__ rather than
11973 __SIGRTMIN.
11974 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11975 are already deferred.
11976 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11977 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11978 stopped and already has a pending signal to report.
11979 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11980 a pending signal to report or is moving out of a jump pad.
11981 (linux_init_signals): Check for __ANDROID__ rather than
11982 __SIGRTMIN.
11983
b4d51a55
PA		 119842010-08-28 Pedro Alves <pedro@codesourcery.com>
11985
11986 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11987 debug_threads check. Avoid a linear search when not doing debug
11988 output.
11989
ec48365d
PA		 119902010-08-27 Pedro Alves <pedro@codesourcery.com>
11991
11992 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11993 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11994 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11995 (process_event): Change local fd's type to gdb_fildes_t.
11996 (create_file_handler): Adjust prototype.
11997 (delete_file_handler): Adjust prototype.
11998 (handle_file_event): Adjust prototype. Use pfildes.
11999 (create_file_event): Adjsut prototype.
12000 * remote-utils.c (remote_desc, listen_desc): Change type to
12001 gdb_fildes_t.
12002 * server.h: New gdb_fildes_t typedef.
12003 [USE_WIN32API]: Include winsock2.h.
12004 (delete_file_handler, add_file_handler): Adjust prototypes.
12005 (pfildes): Declare.
12006 * utils.c (pfildes): New.
12007
854d88f0
PA		 120082010-08-27 Pedro Alves <pedro@codesourcery.com>
12009
12010 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12011 * configure: Regenerate.
12012
0146f85b
PA		 120132010-08-27 Pedro Alves <pedro@codesourcery.com>
12014
12015 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12016 (linux_done_accessing_memory): ... this.
12017 (linux_target_ops): Adjust.
12018 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12019 * nto-low.c (nto_target_ops): Adjust comment.
12020 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12021 * spu-low.c (spu_target_ops): Adjust comment.
12022 * target.h (target_ops): Rename unprepare_to_access_memory field
12023 to done_accessing_memory.
12024 (unprepare_to_access_memory): Rename to ...
12025 (done_accessing_memory): ... this.
12026
90d74c30
PA		 120272010-08-26 Pedro Alves <pedro@codesourcery.com>
12028
12029 * linux-low.c (linux_prepare_to_access_memory): New.
12030 (linux_unprepare_to_access_memory): New.
12031 (linux_target_ops): Install them.
12032 * server.c (read_memory): Rename to ...
12033 (gdb_read_memory): ... this. Use
12034 prepare_to_access_memory/prepare_to_access_memory.
12035 (write_memory): Rename to ...
12036 (gdb_write_memory): ... this. Use
12037 prepare_to_access_memory/prepare_to_access_memory.
12038 (handle_search_memory_1): Adjust.
12039 (process_serial_event): Adjust.
12040 * target.h (struct target_ops): New fields
12041 prepare_to_access_memory and unprepare_to_access_memory.
12042 (prepare_to_access_memory, unprepare_to_access_memory): New.
12043 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12044 prepare_to_access_memory/prepare_to_access_memory.
12045 * nto-low.c (nto_target_ops): Adjust.
12046 * spu-low.c (spu_target_ops): Adjust.
12047 * win32-low.c (win32_target_ops): Adjust.
12048
fd467969
PA		 120492010-08-26 Pedro Alves <pedro@codesourcery.com>
12050
12051 * Makefile.in (WARN_CFLAGS): Get it from configure.
12052 (WERROR_CFLAGS): New.
12053 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12054 * configure.ac: Introduce --enable-werror, which adds -Werror to
12055 the compiler command line. Enabled by default. Disable with
12056 --disable-werror. Add -Wdeclaration-after-statement
12057 Wpointer-arith and -Wformat-nonliteral to warning flags.
12058 * configure: Regenerate.
12059
331e2f5f
PA		 120602010-08-26 Pedro Alves <pedro@codesourcery.com>
12061
12062 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12063
e581f2b4
PA		 120642010-08-26 Pedro Alves <pedro@codesourcery.com>
12065
12066 * gdbreplay.c (remote_error): New.
12067 (gdbchar): New.
12068 (expect): Use gdbchar. Check for error reading from GDB.
12069 Clarify sync error output.
12070 (play): Check for errors writing to GDB.
12071 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12072 * remote-utils.c (getpkt): Check for errors writing to the remote
12073 descriptor.
12074
3c11dd79
PA		 120752010-08-25 Pedro Alves <pedro@codesourcery.com>
12076
12077 * linux-low.c (linux_wait_1): Move non-debugging code out of
12078 `debug_threads' control.
12079
d20a8ad9
PA		 120802010-08-25 Pedro Alves <pedro@codesourcery.com>
12081
12082 * linux-low.c (linux_wait_1): Don't set last_status here.
12083 * server.c (push_event, queue_stop_reply_callback): Assert we're
12084 not pushing a TARGET_WAITKIND_IGNORE event.
12085 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12086 (myresume, handle_target_event): Set the thread's last_resume_kind
12087 and last_status from the target returned status.
12088
964e4306
PA		 120892010-08-25 Pedro Alves <pedro@codesourcery.com>
12090
12091 PR threads/10729
12092
12093 * linux-x86-low.c (update_debug_registers_callback): New.
12094 (i386_dr_low_set_addr): Use it.
12095 (i386_dr_low_get_addr): New.
12096 (i386_dr_low_set_control): Use update_debug_registers_callback.
12097 (i386_dr_low_get_control): New.
12098 (i386_dr_low_get_status): Adjust.
12099 * linux-low.c (linux_stop_lwp): New.
12100 * linux-low.h (linux_stop_lwp): Declare.
12101
12102 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12103 argument instead of a i386_debug_reg_state.
12104 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12105 a i386_debug_reg_state.
12106 (i386_insert_aligned_watchpoint): Adjust.
12107 (i386_remove_aligned_watchpoint): Adjust.
12108 (i386_low_stopped_data_address): Read the debug registers from the
12109 inferior instead of from the mirrors.
12110 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12111 (i386_dr_low_get_addr): Declare.
12112 (i386_dr_low_get_control): Declare.
12113 (i386_dr_low_get_status): Change prototype.
12114
12115 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12116 (i386_dr_low_get_addr): New.
12117 (i386_dr_low_get_control): New.
12118 (i386_dr_low_get_status): Adjust prototype. Return
12119 dr_status_mirror.
12120 (i386_initial_stuff): Clear dr_status_mirror and
12121 dr_control_mirror.
12122 (i386_get_thread_context): Adjust.
12123 (i386_set_thread_context): Adjust.
12124 (i386_thread_added): Adjust.
12125
5f21a75b
PA		 121262010-08-24 Pedro Alves <pedro@codesourcery.com>
12127
12128 * linux-low.h (linux_thread_area): Delete declaration.
12129
3e4c1235
TS		 121302010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12131
12132 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12133 after its termination.
12134
1971b033
PA		 121352010-08-09 Pedro Alves <pedro@codesourcery.com>
12136
12137 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12138 (gdb_wants_all_stopped): Delete.
12139 (linux_wait_1): Don't call them.
12140 * server.c (handle_v_cont): Tag all threads as want-stopped.
12141 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12142 stopped as "client-wants-stopped".
12143
310444ac
PA		 121442010-07-31 Pedro Alves <pedro@codesourcery.com>
12145
12146 * Makefile.in (signals_h): New.
12147 (server_h): Depend on it.
12148 (server.o): Don't depend on $(signals_def).
12149 (signals.o): Depend on $(signals_def).
12150
a19cae16
JK		 121512010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12152
12153 * Makefile.in (signals_def): New.
12154 (server_h): Append include/gdb/signals.h and signals_def.
12155 (server.o): Append signals_def.
12156
30d50328
JK		 121572010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12158
12159 * server.c (handle_target_event): Use target_signal_to_host for
12160 resume_info.sig initialization.
12161 * target.h (struct thread_resume) <sig>: New comment.
12162
5c3216e2
OS		 121632010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12164
c6f46ca0
OS		 12165 * server.c (handle_query): strcpy() the returned string from paddress()
12166 instead of sprintf().
5c3216e2
OS		 12167 * utils.c (paddress): Return phex_nz().
12168
6bd31874
JB		 121692010-07-07 Joel Brobecker <brobecker@adacore.com>
12170
12171 * server.c (handle_v_cont): Call mourn_inferior if process
12172 just exited.
12173 (myresume): Likewise.
12174
0fb4aa4b
PA		 121752010-07-01 Pedro Alves <pedro@codesourcery.com>
12176
12177 Static tracepoints, and integration with UST.
12178
12179 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12180 * mem-break.c (uninsert_all_breakpoints)
12181 (reinsert_all_breakpoints): New.
12182 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12183 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12184 (gdb_agent_ust_loaded, helper_thread_id)
12185 (gdb_agent_helper_thread_id): New macros.
12186 (struct ipa_sym_addresses): Add addr_ust_loaded,
12187 addr_helper_thread_id, addr_cmd_buf.
12188 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12189 (in_process_agent_loaded_ust): New.
12190 (write_e_ust_not_loaded): New.
12191 (maybe_write_ipa_ust_not_loaded): New.
12192 (struct collect_static_trace_data_action): New.
12193 (enum tracepoint_type) <static_tracepoint>: New.
12194 (struct tracepoint) <handle>: Mention static tracepoints.
12195 (struct static_tracepoint_ctx): New.
12196 (CMD_BUF_SIZE): New.
12197 (add_tracepoint_action): Handle static tracepoint actions.
12198 (unprobe_marker_at): New.
12199 (clear_installed_tracepoints): Handle static tracepoints.
12200 (cmd_qtdp): Handle static tracepoints.
12201 (probe_marker_at): New.
12202 (cmd_qtstart): Handle static tracepoints.
12203 (response_tracepoint): Handle static tracepoints.
12204 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12205 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12206 (get_context_regcache): Handle static tracepoints.
12207 (do_action_at_tracepoint): Handle static tracepoint actions.
12208 (traceframe_find_block_type): Handle static trace data blocks.
12209 (traceframe_read_sdata): New.
12210 (download_tracepoints): Download static tracepoint actions.
12211 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12212 (GDB_PROBE_NAME): New.
12213 (ust_ops): New.
12214 (GET_UST_SYM): New.
12215 (USTF): New.
12216 (dlsym_ust): New.
12217 (ust_marker_to_static_tracepoint): New.
12218 (gdb_probe): New.
12219 (collect_ust_data_at_tracepoint): New.
12220 (gdb_ust_probe): New.
12221 (UNIX_PATH_MAX, SOCK_DIR): New.
12222 (gdb_ust_connect_sync_socket): New.
12223 (resume_thread, stop_thread): New.
12224 (run_inferior_command): New.
12225 (init_named_socket): New.
12226 (gdb_ust_socket_init): New.
12227 (cstr_to_hexstr): New.
12228 (next_st): New.
12229 (first_marker, next_marker): New.
12230 (response_ust_marker): New.
12231 (cmd_qtfstm, cmd_qtsstm): New.
12232 (unprobe_marker_at, probe_marker_at): New.
12233 (cmd_qtstmat, gdb_ust_thread): New.
12234 (gdb_ust_init): New.
12235 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12236 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12237 (ST_REGENTRY): New.
12238 (x86_64_st_collect_regmap): New.
12239 (X86_64_NUM_ST_COLLECT_GREGS): New.
12240 (AMD64_RIP_REGNUM): New.
12241 (supply_static_tracepoint_registers): New.
12242 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12243 (ST_REGENTRY): New.
12244 (i386_st_collect_regmap): New.
12245 (i386_NUM_ST_COLLECT_GREGS): New.
12246 (supply_static_tracepoint_registers): New.
12247 * server.c (handle_query): Handle qXfer:statictrace:read.
12248 <qSupported>: Report support for StaticTracepoints, and
12249 qXfer:statictrace:read features.
12250 * server.h (traceframe_read_sdata)
12251 (supply_static_tracepoint_registers): Declare.
12252 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12253 (unpack_varlen_hex): Include in IPA build.
12254 * Makefile.in (ustlibs, ustinc): New.
12255 (IPA_OBJS): Add remote-utils-ipa.o.
12256 ($(IPA_LIB)): Link -ldl and -lpthread.
12257 (UST_CFLAGS): New.
12258 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12259 * config.in, configure: Regenerate.
12260
9e4344e5
PA		 122612010-06-20 Ian Lance Taylor <iant@google.com>
12262 Pedro Alves <pedro@codesourcery.com>
12263
12264 * linux-x86-low.c (always_true): Delete.
12265 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12266 trying to fool the compiler with always_true.
12267
c6beb2cb
PA		 122682010-06-20 Pedro Alves <pedro@codesourcery.com>
12269
12270 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12271 conditions in gdbserver.
12272
d2ed6730
UW		 122732010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12274
12275 * spu-low.c (spu_read_memory): Wrap around local store limit.
12276 (spu_write_memory): Likewise.
12277
4e29fb54
PA		 122782010-06-15 Pedro Alves <pedro@codesourcery.com>
12279
12280 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12281 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12282 LONGEST uses.
12283 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12284 uses.
12285 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12286 uses with LONGEST uses.
12287
6a271cae
PA		 122882010-06-14 Stan Shebs <stan@codesourcery.com>
12289 Pedro Alves <pedro@codesourcery.com>
12290
12291 Bytecode compiler.
12292
12293 * linux-x86-low.c: Include limits.h.
12294 (add_insns): New.
12295 (always_true): New.
12296 (EMIT_ASM): New.
12297 (EMIT_ASM32): New.
12298 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12299 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12300 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12301 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12302 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12303 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12304 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12305 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12306 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12307 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12308 (amd64_emit_void_call_2): New.
12309 (amd64_emit_ops): New.
12310 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12311 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12312 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12313 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12314 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12315 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12316 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12317 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12318 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12319 (i386_emit_stack_adjust, i386_emit_int_call_1)
12320 (i386_emit_void_call_2): New.
12321 (i386_emit_ops): New.
12322 (x86_emit_ops): New.
12323 (the_low_target): Install x86_emit_ops.
12324 * server.h (struct emit_ops): New.
12325 (get_raw_reg_func_addr): Declare.
12326 (current_insn_ptr, emit_error): Declare.
12327 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12328 (set_trace_state_variable_value): New defines.
12329 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12330 addr_get_trace_state_variable_value and
12331 addr_set_trace_state_variable_value.
12332 (symbol_list): New fields for get_raw_reg,
12333 get_trace_state_variable_value and set_trace_state_variable_value.
12334 (condfn): New typedef.
12335 (struct tracepoint): New field `compiled_cond'.
12336 (do_action_at_tracepoint): Clear compiled_cond.
12337 (get_trace_state_variable_value, set_trace_state_variable_value):
12338 Export in the IPA.
12339 (condition_true_at_tracepoint): If there's a compiled condition,
12340 run that.
12341 (current_insn_ptr, emit_error): New globals.
12342 (struct bytecode_address): New.
12343 (get_raw_reg_func_addr): New.
12344 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12345 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12346 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12347 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12348 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12349 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12350 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12351 (compile_tracepoint_condition, compile_bytecodes): New.
12352 * target.h (emit_ops): Forward declare.
12353 (struct target_ops): New field emit_ops.
12354 (target_emit_ops): New.
12355 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12356 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12357 * linux-low.c (linux_emit_ops): New.
12358 (linux_target_ops): Install it.
12359 * linux-low.h (struct linux_target_ops): New field emit_ops.
12360
92b72907
UW		 123612010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12362
12363 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12364 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12365
fa593d66
PA		 123662010-06-01 Pedro Alves <pedro@codesourcery.com>
12367 Stan Shebs <stan@codesourcery.com>
12368
12369 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12370 (all): Depend on $(extra_libraries).
12371 (install-only): Install the IPA.
12372 (IPA_OBJS, IPA_LIB): New.
12373 (clean): Remove the IPA lib.
12374 (IPAGENT_CFLAGS): New.
12375 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12376 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12377 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12378 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12379 * configure.ac: Check for atomic builtins support in the compiler.
12380 (IPA_DEPFILES, extra_libraries): Define.
12381 * configure.srv (ipa_obj): Add description.
12382 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12383 (i[34567]86-*-linux*): Set ipa_obj.
12384 (x86_64-*-linux*): Set ipa_obj.
12385 * linux-low.c (stabilizing_threads): New.
12386 (supports_fast_tracepoints): New.
12387 (linux_detach): Stabilize threads before detaching.
12388 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12389 the lwp is either not stabilizing, or is moving out of a jump pad.
12390 (linux_fast_tracepoint_collecting): New.
12391 (maybe_move_out_of_jump_pad): New.
12392 (enqueue_one_deferred_signal): New.
12393 (dequeue_one_deferred_signal): New.
12394 (linux_wait_for_event_1): If moving out of a jump pad, defer
12395 pending signals to later.
12396 (linux_stabilize_threads): New.
12397 (linux_wait_1): Check if threads need moving out of jump pads, and
12398 do it if so.
12399 (stuck_in_jump_pad_callback): New.
12400 (move_out_of_jump_pad_callback): New.
12401 (lwp_running): New.
12402 (linux_resume_one_lwp): Handle moving out of jump pads.
12403 (linux_set_resume_request): Dequeue deferred signals.
12404 (need_step_over_p): Also step over fast tracepoint jumps.
12405 (start_step_over): Also uninsert fast tracepoint jumps.
12406 (finish_step_over): Also reinsert fast tracepoint jumps.
12407 (linux_install_fast_tracepoint_jump): New.
12408 (linux_target_ops): Install linux_stabilize_threads and
12409 linux_install_fast_tracepoint_jump_pad.
12410 * linux-low.h (linux_target_ops) <get_thread_area,
12411 install_fast_tracepoint_jump_pad>: New fields.
12412 (struct lwp_info) <collecting_fast_tracepoint,
12413 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12414 (linux_get_thread_area): Declare.
12415 * linux-x86-low.c (jump_insn): New.
12416 (x86_get_thread_area): New.
12417 (append_insns): New.
12418 (push_opcode): New.
12419 (amd64_install_fast_tracepoint_jump_pad): New.
12420 (i386_install_fast_tracepoint_jump_pad): New.
12421 (x86_install_fast_tracepoint_jump_pad): New.
12422 (the_low_target): Install x86_get_thread_area and
12423 x86_install_fast_tracepoint_jump_pad.
12424 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12425 (struct fast_tracepoint_jump): New.
12426 (fast_tracepoint_jump_insn): New.
12427 (fast_tracepoint_jump_shadow): New.
12428 (find_fast_tracepoint_jump_at): New.
12429 (fast_tracepoint_jump_here): New.
12430 (delete_fast_tracepoint_jump): New.
12431 (set_fast_tracepoint_jump): New.
12432 (uninsert_fast_tracepoint_jumps_at): New.
12433 (reinsert_fast_tracepoint_jumps_at): New.
12434 (set_breakpoint_at): Use write_inferior_memory.
12435 (uninsert_raw_breakpoint): Use write_inferior_memory.
12436 (check_mem_read): Mask out fast tracepoint jumps.
12437 (check_mem_write): Mask out fast tracepoint jumps.
12438 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12439 (set_fast_tracepoint_jump): Declare.
12440 (delete_fast_tracepoint_jump)
12441 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12442 (reinsert_fast_tracepoint_jumps_at): Declare.
12443 * regcache.c: Don't compile many functions when building the
12444 in-process agent library.
12445 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12446 the register buffer in the heap.
12447 (free_register_cache): If the register buffer isn't owned by the
12448 regcache, don't free it.
12449 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12450 pre-existing register caches.
12451 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12452 type.
12453 (convert_ascii_to_int): : Constify `from' parameter type.
12454 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12455 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12456 the needed buffer in-place.
12457 (relocate_instruction): New.
12458 * server.c (handle_query) <qSymbols>: If the target supports
12459 tracepoints, give it a chance of looking up symbols. Report
12460 support for fast tracepoints.
12461 (handle_status): Stabilize threads.
12462 (process_serial_event): Adjust.
12463 * server.h (struct fast_tracepoint_jump): Forward declare.
12464 (struct process_info) <fast_tracepoint_jumps>: New field.
12465 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12466 (decode_X_packet, decode_M_packet): Adjust.
12467 (relocate_instruction): Declare.
12468 (in_process_agent_loaded): Declare.
12469 (tracepoint_look_up_symbols): Declare.
12470 (struct fast_tpoint_collect_status): Declare.
12471 (fast_tracepoint_collecting): Declare.
12472 (force_unlock_trace_buffer): Declare.
12473 (handle_tracepoint_bkpts): Declare.
12474 (initialize_low_tracepoint)
12475 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12476 * target.h (struct target_ops) <stabilize_threads,
12477 install_fast_tracepoint_jump_pad>: New fields.
12478 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12479 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12480 [HAVE_STDINT_H]: Include stdint.h.
12481 (trace_debug_1): Rename to ...
12482 (trace_vdebug): ... this.
12483 (trace_debug): Rename to ...
12484 (trace_debug_1): ... this. Add `level' parameter.
12485 (trace_debug): New.
12486 (ATTR_USED, ATTR_NOINLINE): New.
12487 (IP_AGENT_EXPORT): New.
12488 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12489 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12490 (about_to_request_buffer_space, trace_buffer_is_full)
12491 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12492 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12493 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12494 (traceframe_write_count, traceframes_created)
12495 (trace_state_variables)
12496 New renaming defines.
12497 (struct ipa_sym_addresses): New.
12498 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12499 (symbol_list): New.
12500 (ipa_sym_addrs): New.
12501 (all_tracepoint_symbols_looked_up): New.
12502 (in_process_agent_loaded): New.
12503 (write_e_ipa_not_loaded): New.
12504 (maybe_write_ipa_not_loaded): New.
12505 (tracepoint_look_up_symbols): New.
12506 (debug_threads) [IN_PROCESS_AGENT]: New.
12507 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12508 (UNKNOWN_SIDE_EFFECTS): New.
12509 (stop_tracing): New.
12510 (flush_trace_buffer): New.
12511 (stop_tracing_bkpt): New.
12512 (flush_trace_buffer_bkpt): New.
12513 (read_inferior_integer): New.
12514 (read_inferior_uinteger): New.
12515 (read_inferior_data_pointer): New.
12516 (write_inferior_data_pointer): New.
12517 (write_inferior_integer): New.
12518 (write_inferior_uinteger): New.
12519 (struct collect_static_trace_data_action): Delete.
12520 (enum tracepoint_type): New.
12521 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12522 <actions_str, step_actions, step_actions_str>: Only include in
12523 GDBserver.
fa593d66
PA		 12524 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12525 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12526 (tracepoints): Use IP_AGENT_EXPORT.
12527 (last_tracepoint): Don't include in the IPA.
12528 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12529 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12530 (alloced_trace_state_variables): New.
12531 (trace_state_variables): Use IP_AGENT_EXPORT.
12532 (traceframe_t): Delete unused variable.
12533 (circular_trace_buffer): Don't include in the IPA.
12534 (trace_buffer_start): Delete.
12535 (struct trace_buffer_control): New.
12536 (trace_buffer_free): Delete.
12537 (struct ipa_trace_buffer_control): New.
12538 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12539 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12540 New.
12541 (trace_buffer_ctrl): New.
12542 (TRACE_BUFFER_CTRL_CURR): New.
12543 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12544 Reimplement as macros.
12545 (trace_buffer_wrap): Delete.
12546 (traceframe_write_count, traceframe_read_count)
12547 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12548 (struct tracepoint_hit_ctx) <type>: New field.
12549 (struct fast_tracepoint_ctx): New.
12550 (memory_barrier): New.
12551 (cmpxchg): New.
12552 (record_tracepoint_error): Update atomically in the IPA.
12553 (clear_inferior_trace_buffer): New.
12554 (about_to_request_buffer_space): New.
12555 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12556 updating the same buffer.
12557 (add_tracepoint): Default the tracepoint's type to trap
12558 tracepoint, and orig_size to -1.
12559 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12560 internal variables.
12561 (create_trace_state_variable): New parameter `gdb'. Handle it.
12562 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12563 (cmd_qtdp): Handle fast tracepoints.
12564 (cmd_qtdv): Adjust.
12565 (max_jump_pad_size): New.
12566 (gdb_jump_pad_head): New.
12567 (get_jump_space_head): New.
12568 (claim_jump_space): New.
12569 (sort_tracepoints): New.
12570 (MAX_JUMP_SIZE): New.
12571 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12572 IPA.
12573 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12574 support. Upload fast traceframes, and delete internal IPA
12575 breakpoints.
12576 (stop_tracing_handler): New.
12577 (flush_trace_buffer_handler): New.
12578 (cmd_qtstop): Upload fast tracepoints.
12579 (response_tracepoint): Handle fast tracepoints.
12580 (tracepoint_finished_step): Upload fast traceframes. Set the
12581 tracepoint hit context's tracepoint type.
12582 (handle_tracepoint_bkpts): New.
12583 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12584 type. Add comment about fast tracepoints.
12585 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12586 non-existing action_str field.
12587 (get_context_regcache): Handle fast tracepoints.
12588 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12589 to the regcache.
12590 (fast_tracepoint_from_jump_pad_address): New.
12591 (fast_tracepoint_from_ipa_tpoint_address): New.
12592 (collecting_t): New.
12593 (force_unlock_trace_buffer): New.
12594 (fast_tracepoint_collecting): New.
12595 (collecting): New.
12596 (gdb_collect): New.
12597 (write_inferior_data_ptr): New.
12598 (target_tp_heap): New.
12599 (target_malloc): New.
12600 (download_agent_expr): New.
12601 (UALIGN): New.
12602 (download_tracepoints): New.
12603 (download_trace_state_variables): New.
12604 (upload_fast_traceframes): New.
12605 (IPA_FIRST_TRACEFRAME): New.
12606 (IPA_NEXT_TRACEFRAME_1): New.
12607 (IPA_NEXT_TRACEFRAME): New.
12608 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12609 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12610 (gdb_jump_pad_buffer_end): New.
12611 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12612 (initialize_tracepoint): Adjust.
12613 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12614 buffer. Initialize the low module.
12615 * utils.c (PREFIX, TOOLNAME): New.
12616 (malloc_failure): Use PREFIX.
12617 (error): In the IPA, an error causes an exit.
12618 (fatal, warning): Use PREFIX.
12619 (internal_error): Use TOOLNAME.
12620 (NUMCELLS): Increase to 10.
12621 * configure, config.in: Regenerate.
12622
d149dd1d
PA		 126232010-06-01 Pedro Alves <pedro@codesourcery.com>
12624
12625 * server.c (handle_query) <qSupported>: Do two passes over the
12626 qSupported string to avoid nesting strtok.
12627
f6528abd
JK		 126282010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12629
12630 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12631 (CDEPS): New.
12632 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12633 -Wl,--dynamic-list.
12634 * configure: Regenerate.
12635 * proc-service.list: New.
12636
ca2a87a0
JK		 126372010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12638
12639 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12640 New comment.
12641
363a6e9f
OS		 126422010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12643
12644 * gdbreplay.c (remote_open): Check error return from socket() call by
12645 its equality to -1 not by it being negative.
12646 * remote-utils.c (remote_open): Likewise.
12647
d23b6cb1
PA		 126482010-05-23 Pedro Alves <pedro@codesourcery.com>
12649
12650 * config.h: Regenerate.
12651
28d3cf85
MK		 126522010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12653
12654 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12655 doesn't provide PTRACE_GET_THREAD_AREA.
12656
fea36a59
MK		 126572010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12658
12659 * linux-m68k-low.c: Include <asm/ptrace.h>
12660 (ps_get_thread_area): Implement.
12661
24b066ba
DE		 126622010-05-03 Doug Evans <dje@google.com>
12663
12664 * event-loop.c (struct callback_event): New struct.
12665 (callback_list): New global.
12666 (append_callback_event, delete_callback_event): New functions.
12667 (process_callback): New function.
12668 (start_event_loop): Call it.
12669 * remote-utils.c (NOT_SCHEDULED): Define.
12670 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12671 moved out of readchar.
12672 (readchar): Rewrite. Call reschedule before returning.
12673 (reset_readchar): New function.
12674 (remote_close): Call it.
12675 (process_remaining, reschedule): New functions.
12676 * server.h (callback_handler_func): New typedef.
12677 (append_callback_event, delete_callback_event): Declare.
12678
9836d6ea
PA		 126792010-05-03 Pedro Alves <pedro@codesourcery.com>
12680
12681 * proc-service.c (ps_pglobal_lookup): Use
12682 thread_db_look_up_one_symbol.
12683 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12684 parameter. Use it instead of all_symbols_looked_up.
12685 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12686 field.
12687 (all_symbols_looked_up): Don't declare.
12688 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12689 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12690 field.
12691 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12692 Set all_symbols_looked_up here.
12693 (thread_db_look_up_one_symbol): New.
12694 (thread_db_get_tls_address): Adjust.
12695 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12696 thread_db object on the heap, and tentatively set it in the
12697 process structure.
12698 (thread_db_init): Don't set all_symbols_looked_up here.
12699 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12700
7984d532
PA		 127012010-05-03 Pedro Alves <pedro@codesourcery.com>
12702
12703 * linux-low.c (linux_kill, linux_detach): Adjust.
12704 (status_pending_p_callback): Remove redundant statement. Check
12705 for !TARGET_WAITIKIND_IGNORE, instead of
12706 TARGET_WAITKIND_STOPPED.
12707 (handle_tracepoints): Make sure LWP is locked. Adjust.
12708 (linux_wait_for_event_1): Adjust.
12709 (linux_cancel_breakpoints): New.
12710 (unsuspend_one_lwp): New.
12711 (unsuspend_all_lwps): New.
12712 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12713 (send_sigstop_callback): Change return type to int, add new
12714 `except' parameter and handle it.
12715 (suspend_and_send_sigstop_callback): New.
12716 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12717 pass them down. If SUSPEND, also increment the lwp's suspend
12718 count.
12719 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12720 (need_step_over_p): Don't consider suspended LWPs.
12721 (start_step_over): Adjust.
12722 (proceed_one_lwp): Change return type to int, add new `except'
12723 parameter and handle it.
12724 (unsuspend_and_proceed_one_lwp): New.
12725 (proceed_all_lwps): Use find_inferior instead of
12726 for_each_inferior.
12727 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12728 also decrement the suspend count of LWPs. Pass `except' down,
12729 instead of hacking its suspend count.
12730 (linux_pause_all): Add `freeze' parameter. Adjust.
12731 (linux_unpause_all): New.
12732 (linux_target_ops): Install linux_unpause_all.
12733 * server.c (handle_status): Adjust.
12734 * target.h (struct target_ops): New fields `unpause_all' and
12735 `cancel_breakpoints'. Add new parameter to `pause_all'.
12736 (pause_all): Add new `freeze' parameter.
12737 (unpause_all): New.
12738 (cancel_breakpoints): New.
12739 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12740 cancel breakpoints.
12741 (cmd_qtstart): Pause threads.
12742 (stop_tracing): Pause threads, and cancel breakpoints.
12743 * win32-low.c (win32_target_ops): Adjust.
12744
e471f25b
PA		 127452010-05-03 Pedro Alves <pedro@codesourcery.com>
12746
12747 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12748 the inferior right away from here...
12749 (linux_wait_1): ... to here, and adjust to check the thread's
12750 last_resume_kind instead of the lwp's step or stop_expected flags.
12751
1915ef4f
PA		 127522010-05-02 Pedro Alves <pedro@codesourcery.com>
12753
12754 * README: Use consistent `GDB' and `GDBserver' spellings.
12755
f9e39928
PA		 127562010-05-02 Pedro Alves <pedro@codesourcery.com>
12757
12758 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12759 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12760 (linux_detach_one_lwp): Assume the lwp is stopped.
12761 (any_thread_of): Delete.
12762 (linux_detach): Stop all lwps here. Don't blindly delete all
12763 breakpoints.
12764 (delete_lwp_callback): New.
12765 (linux_mourn): Delete all lwps of the process that is gone.
12766 (linux_wait_1): Don't delete the last lwp of the process here.
12767 * mem-break.h (mark_breakpoints_out): Declare.
12768 * mem-break.c (mark_breakpoints_out): New.
12769 (free_all_breakpoints): Use it.
12770 * server.c (handle_target_event): If the process is gone, mark
12771 breakpoints out.
12772 * thread-db.c (struct thread_db) <create_bp>: New field.
12773 (thread_db_enable_reporting): Fix prototype. Store a thread event
12774 breakpoint reference in the thread_db struct.
12775 (thread_db_load_search): Clear the thread_db object.
12776 (try_thread_db_load_1): Ditto.
12777 (switch_to_process): New.
12778 (disable_thread_event_reporting): Use it.
12779 (remove_thread_event_breakpoints): New.
12780 (thread_db_detach, thread_db_mourn): Use it.
12781
1e7fc18c
PA		 127822010-05-01 Pedro Alves <pedro@codesourcery.com>
12783
12784 * linux-low.c (linux_enable_event_reporting): New.
12785 (linux_wait_for_event_1, handle_extended_wait): Use it.
12786
02fc4de7
PA		 127872010-04-30 Pedro Alves <pedro@codesourcery.com>
12788
12789 * linux-low.c (linux_kill_one_lwp, linux_kill)
12790 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12791 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12792 SIGSTOP even if the LWP is stopped.
12793 (send_sigstop_callback): New.
12794 (stop_all_lwps): Use send_sigstop_callback instead.
12795 (linux_resume_one_thread): Adjust.
12796 (proceed_one_lwp): Still proceed an LWP that the client has
12797 requested to stop, if we haven't reported it as stopped yet. Make
12798 sure that LWPs the client want stopped, have a pending SIGSTOP.
12799
bc3b5632
DE		 128002010-04-26 Doug Evans <dje@google.com>
12801
ae1ada35
DE		 12802 * server.c (handle_general_set): Make static.
12803
bc3b5632
DE		 12804 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12805 Print received char after testing for error/eof instead of before.
12806 (input_interrupt): Tweak comment.
12807
65730243
DE		 128082010-04-23 Doug Evans <dje@google.com>
12809
12810 * server.c (start_inferior): Print inferior argv if --debug.
12811
a8ae7dc0
AR		 128122010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12813
12814 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12815 * nto-x86-low.c: Include server.h
12816
1c07cc19
PM		 128172010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12818
12819 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12820 be consistent with other sources of this directory.
12821 (init_registers_amd64): Correct name of source file of this function
12822 in the comment.
12823
e0a61e09
PM		 128242010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12825
12826 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12827 64-bit executables.
12828
54709339
PM		 128292010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12830
12831 * win32-i386-low.c: Add 64-bit support.
12832 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12833 (init_registers_amd64): Declare.
12834 (mappings): Add 64-bit version of array.
12835 (init_windows_x86): New function.
12836 (the_low_target): Change init_arch field to init_windows_x86.
12837
e8f0053d
PM		 128382010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12839
12840 * win32-low.c: Adapt to support also 64-bit architecture.
12841 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12842 (get_image_name): Use SIZE_T type for local variable `done'.
12843 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12844 (toolhelp_get_dll_name): Idem.
12845 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12846 Use uintptr_t typecast to avoid warning.
12847 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12848 (handle_exception): Use phex_nz to avoid warning.
12849 (win32_wait): Remove unused local variable `process'.
12850
c481e77e
PM		 128512010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12852
12853 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12854 `amd64-avx.o'.
12855
12ea4b69
PM		 128562010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12857
12858 * configure.ac: Use `ws2_32' library for srv_mingw.
12859 * configure: Regenerate.
12860 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12861 * remote-utils.c: Likewise.
12862
f6d1620c
L		 128632010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12864
12865 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12866 if __x86_64__ is defined.
12867
8e642873
PM		 128682010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12869
12870 * configure: Regenerate.
12871
711e434b
PM		 128722010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12873
12874 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12875 * target.h (target_ops): New get_tib_address field.
12876 * win32-low.h (win32_thread_info): Add thread_local_base field.
12877 * win32-low.c (child_add_thread): Add tlb argument.
12878 Set thread_local_base field to TLB.
12879 (get_child_debug_event): Adapt to child_add_thread change.
12880 (win32_get_tib_address): New function.
12881 (win32_target_ops): Set get_tib_address field to
12882 win32_get_tib_address.
12883 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12884
505106cd
PA		 128852010-04-12 Pedro Alves <pedro@codesourcery.com>
12886
505106cd
PA		 12887 * linux-low.c (linux_mourn): Also remove the process.
12888 * server.c (handle_target_event): Don't remove the process here.
12889 * nto-low.c (nto_mourn): New.
12890 (nto_target_ops): Install it.
12891 * spu-low.c (spu_mourn): New.
12892 (spu_target_ops): Install it.
12893 * win32-low.c (win32_mourn): New.
12894 (win32_target_ops): Install it.
12895
e8470a06
PA		 128962010-04-12 Pedro Alves <pedro@codesourcery.com>
12897
12898 * server.h (buffer_xml_printf): Remove redundant `;'.
12899
45ba0d02
PA		 129002010-04-12 Pedro Alves <pedro@codesourcery.com>
12901
12902 * regcache.c (set_register_cache): Invalidate regcaches before
12903 changing the register cache layout.
12904 (regcache_invalidate_one): Allow a NULL regcache.
12905 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12906 regcaches before changing the register cache layout or the target
12907 regsets.
12908
59e04013
L		 129092010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12910
12911 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12912 variable warning on Linux/x86-64.
12913
8336d594
PA		 129142010-04-11 Pedro Alves <pedro@codesourcery.com>
12915
12916 GDBserver disconnected tracing support.
12917
12918 * linux-low.c (linux_remove_process): Delete.
12919 (add_lwp): Don't set last_resume_kind here.
12920 (linux_kill): Use `mourn'.
12921 (linux_detach): Use `thread_db_detach', and `mourn'.
12922 (linux_mourn): New.
12923 (linux_attach_lwp_1): Adjust comment.
12924 (linux_attach): last_resume_kind moved the thread_info; adjust.
12925 (status_pending_p_callback): Adjust.
12926 (linux_wait_for_event_1): Adjust.
12927 (count_events_callback, select_singlestep_lwp_callback)
12928 (select_event_lwp_callback, cancel_breakpoints_callback)
12929 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12930 (proceed_one_lwp): Adjust.
12931 (linux_async): Add debug output.
12932 (linux_thread_stopped): New.
12933 (linux_pause_all): New.
12934 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12935 linux_pause_all.
12936 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12937 (thread_db_free): Delete declaration.
12938 (thread_db_detach, thread_db_mourn): Declare.
12939 * thread-db.c (thread_db_init): Use thread_db_mourn.
12940 (thread_db_free): Delete, split in two.
12941 (disable_thread_event_reporting): New.
12942 (thread_db_detach): New.
12943 (thread_db_mourn): New.
12944
12945 * server.h (struct thread_info) <last_resume_kind>: New field.
12946 <attached>: Add comment.
12947 <gdb_detached>: New field.
12948 (handler_func): Change return type to int.
12949 (handle_serial_event, handle_target_event): Ditto.
12950 (gdb_connected): Declare.
12951 (tracing): Delete.
12952 (disconnected_tracing): Declare.
12953 (stop_tracing): Declare.
12954
12955 * server.c (handle_query) <qSupported>: Report support for
12956 disconnected tracing.
12957 (queue_stop_reply_callback): Account for running threads.
12958 (gdb_wants_thread_stopped): New.
12959 (gdb_wants_all_threads_stopped): New.
12960 (gdb_reattached_process): New.
12961 (handle_status): Clear the `gdb_detached' flag of all processes.
12962 In all-stop, stop all threads.
12963 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12964 (process_serial_event): If the remote connection breaks, or if an
12965 exit was forced with "monitor exit", force an event loop exit.
12966 Handle disconnected tracing on detach.
12967 (handle_serial_event): Adjust.
12968 (handle_target_event): If GDB isn't connected, forward events back
12969 to the inferior, unless the last process exited, in which case,
12970 exit gdbserver. Adjust interface.
12971
12972 * remote-utils.c (remote_open): Don't block in accept. Instead
12973 register an event loop source on the listen socket file
12974 descriptor. Refactor bits into ...
12975 (listen_desc): ... this new global.
12976 (gdb_connected): ... this new function.
12977 (enable_async_notification): ... this new function.
12978 (handle_accept_event): ... this new function.
12979 (remote_close): Clear remote_desc.
12980
12981 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12982
12983 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12984 New fields.
12985 (mourn_inferior): Define.
12986 (target_process_qsupported): Avoid the dangling else problem.
12987 (thread_stopped): Define.
12988 (pause_all): Define.
12989 (target_waitstatus_to_string): Declare.
12990 * target.c (target_waitstatus_to_string): New.
12991
12992 * tracepoint.c (tracing): Make extern.
12993 (disconnected_tracing): New.
12994 (stop_tracing): Make extern. Handle tracing stops due to GDB
12995 disconnecting.
12996 (cmd_qtdisconnected): New.
12997 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12998 (handle_tracepoint_general_set): Handle QTDisconnected.
12999
13000 * event-loop.c (event_handler_func): Change return type to int.
13001 (process_event): Bail out if the event handler wants the event
13002 loop to stop.
13003 (handle_file_event): Ditto.
13004 (start_event_loop): Bail out if the event handler wants the event
13005 loop to stop.
13006
13007 * nto-low.c (nto_target_ops): Adjust.
13008 * spu-low.c (spu_wait): Don't remove the process here.
13009 (spu_target_ops): Adjust.
13010 * win32-low.c (win32_wait): Don't remove the process here.
13011 (win32_target_ops): Adjust.
13012
5d267c4c
PA		 130132010-04-11 Pedro Alves <pedro@codesourcery.com>
13014
13015 * regcache.c (realloc_register_cache): Invalidate inferior's
13016 regcache before recreating it.
13017
623ccd72
PA		 130182010-04-09 Pedro Alves <pedro@codesourcery.com>
13019
13020 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13021
219f2f23
PA		 130222010-04-09 Stan Shebs <stan@codesourcery.com>
13023 Pedro Alves <pedro@codesourcery.com>
13024
13025 * server.h (LONGEST): New.
13026 (struct thread_info) <while_stepping>: New field.
13027 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13028 Declare.
13029 (initialize_tracepoint, handle_tracepoint_general_set)
13030 (handle_tracepoint_query, tracepoint_finished_step)
13031 (tracepoint_was_hit, release_while_stepping_state_list):
13032 (current_traceframe): Declare.
13033 * server.c (handle_general_set): Handle tracepoint packets.
13034 (read_memory): New.
13035 (write_memory): New.
13036 (handle_search_memory_1): Use read_memory.
13037 (handle_query): Report support for conditional tracepoints, trace
13038 state variables, and tracepoint sources. Handle tracepoint
13039 queries.
13040 (main): Initialize the tracepoints module.
13041 (process_serial_event): Handle traceframe reads/writes.
13042
13043 * linux-low.c (handle_tracepoints): New.
13044 (linux_wait_1): Call it.
13045 (linux_resume_one_lwp): Handle while-stepping.
13046 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13047 (linux_target_ops): Install them.
13048 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13049 New field.
13050 * linux-x86-low.c (x86_supports_tracepoints): New.
13051 (the_low_target). Install it.
13052
13053 * mem-break.h (delete_breakpoint): Declare.
13054 * mem-break.c (delete_breakpoint): Make external.
13055
13056 * target.h (struct target_ops): Add `supports_tracepoints',
13057 `read_pc', and `write_pc' fields.
13058 (target_supports_tracepoints): Define.
13059 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13060 (phex_nz): New.
13061
13062 * regcache.h (struct regcache) <registers_owned>: New field.
13063 (init_register_cache, regcache_cpy): Declare.
13064 (regcache_read_pc, regcache_write_pc): Declare.
13065 (register_cache_size): Declare.
13066 (supply_regblock): Declare.
13067 * regcache.c (init_register_cache): New.
13068 (new_register_cache): Use it.
13069 (regcache_cpy): New.
13070 (register_cache_size): New.
13071 (supply_regblock): New.
13072 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13073
219f2f23
PA		 13074 * tracepoint.c: New.
13075
13076 * Makefile.in (OBS): Add tracepoint.o.
13077 (tracepoint.o): New rule.
13078
3a13a53b
L		 130792010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13080
13081 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13082 (i386-mmx.o): New.
13083 (i386-mmx.c): Likewise.
13084 (i386-mmx-linux.o): Likewise.
13085 (i386-mmx-linux.c): Likewise.
13086
13087 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13088 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13089 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13090 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13091
13092 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13093 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13094 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13095
1570b33e
L		 130962010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13097
13098 * Makefile.in (clean): Updated.
13099 (i386-avx.o): New.
13100 (i386-avx.c): Likewise.
13101 (i386-avx-linux.o): Likewise.
13102 (i386-avx-linux.c): Likewise.
13103 (amd64-avx.o): Likewise.
13104 (amd64-avx.c): Likewise.
13105 (amd64-avx-linux.o): Likewise.
13106 (amd64-avx-linux.c): Likewise.
13107
13108 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13109 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13110 (srv_amd64_regobj): Add amd64-avx.o.
13111 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13112 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13113 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13114 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13115 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13116 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13117 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13118
13119 * i387-fp.c: Include "i386-xstate.h".
13120 (i387_xsave): New.
13121 (i387_cache_to_xsave): Likewise.
13122 (i387_xsave_to_cache): Likewise.
13123 (x86_xcr0): Likewise.
13124
13125 * i387-fp.h (i387_cache_to_xsave): Likewise.
13126 (i387_xsave_to_cache): Likewise.
13127 (x86_xcr0): Likewise.
13128
13129 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13130 * linux-crisv32-low.c (target_regsets): Likewise.
13131 * linux-m68k-low.c (target_regsets): Likewise.
13132 * linux-mips-low.c (target_regsets): Likewise.
13133 * linux-ppc-low.c (target_regsets): Likewise.
13134 * linux-s390-low.c (target_regsets): Likewise.
13135 * linux-sh-low.c (target_regsets): Likewise.
13136 * linux-sparc-low.c (target_regsets): Likewise.
13137 * linux-xtensa-low.c (target_regsets): Likewise.
13138
13139 * linux-low.c: Include <sys/uio.h>.
13140 (regsets_fetch_inferior_registers): Support nt_type.
13141 (regsets_store_inferior_registers): Likewise.
13142 (linux_process_qsupported): New.
13143 (linux_target_ops): Add linux_process_qsupported.
13144
13145 * linux-low.h (regset_info): Add nt_type.
13146 (linux_target_ops): Add process_qsupported.
13147
13148 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13149 and <sys/uio.h>.
13150 (init_registers_i386_avx_linux): New.
13151 (init_registers_amd64_avx_linux): Likewise.
13152 (xmltarget_i386_linux_no_xml): Likewise.
13153 (xmltarget_amd64_linux_no_xml): Likewise.
13154 (PTRACE_GETREGSET): Likewise.
13155 (PTRACE_SETREGSET): Likewise.
13156 (x86_fill_xstateregset): Likewise.
13157 (x86_store_xstateregset): Likewise.
13158 (use_xml): Likewise.
13159 (x86_linux_update_xmltarget): Likewise.
13160 (x86_linux_process_qsupported): Likewise.
13161 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13162 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13163 init_registers_i386_linux here. Call
13164 x86_linux_update_xmltarget.
13165 (the_low_target): Add x86_linux_process_qsupported.
13166
13167 * server.c (handle_query): Call target_process_qsupported.
13168
13169 * target.h (target_ops): Add process_qsupported.
13170 (target_process_qsupported): New.
13171
fc7238bb
PA		 131722010-04-03 Pedro Alves <pedro@codesourcery.com>
13173
13174 * inferiors.c (add_thread): Set last_status kind to
13175 TARGET_WAITKIND_IGNORE.
13176 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13177 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13178 (linux_wait_1): Move `thread' local definition to block that uses
13179 it. Don't NULL initialize `event_child'.
13180 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13181 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13182 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13183
bdabb078
PA		 131842010-04-01 Pedro Alves <pedro@codesourcery.com>
13185
13186 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13187 an extended waitstatus, or by a watchpoint.
13188 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13189 thread was stepping or has been stopped by a watchpoint.
13190
d3bbe7a0
PA		 131912010-04-01 Pedro Alves <pedro@codesourcery.com>
13192
13193 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13194 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13195 of another, then delete the previous, and validate all
13196 breakpoints.
13197 (validate_inserted_breakpoint): New.
13198 (delete_disabled_breakpoints): New.
13199 (validate_breakpoints): New.
13200 (check_mem_read): Validate breakpoints before trusting their
13201 shadow. Delete disabled breakpoints.
13202 (check_mem_write): Validate breakpoints before trusting they
13203 should be inserted. Delete disabled breakpoints.
13204 * mem-break.h (validate_breakpoints):
13205 * server.c (handle_query): Validate breakpoints when we see a
13206 qSymbol query.
13207
8b07ae33
PA		 132082010-04-01 Pedro Alves <pedro@codesourcery.com>
13209
13210 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13211 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13212 if we could tell there's a GDB breakpoint at stop_pc.
13213 (need_step_over_p): Don't do a step over if we find a GDB
13214 breakpoint at the resume PC.
13215
13216 * mem-break.c (struct raw_breakpoint): New.
13217 (enum bkpt_type): New type `gdb_breakpoint'.
13218 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13219 fields. New field `raw'.
13220 (find_raw_breakpoint_at): New.
13221 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13222 breakpoint instead.
13223 (set_breakpoint_at): Adjust.
13224 (delete_raw_breakpoint): New.
13225 (release_breakpoint): New.
13226 (delete_breakpoint): Rename to...
13227 (delete_breakpoint_1): ... this. Add proc parameter. Use
13228 release_breakpoint. Return ENOENT.
13229 (delete_breakpoint): Reimplement.
13230 (find_breakpoint_at): Delete.
13231 (find_gdb_breakpoint_at): New.
13232 (delete_breakpoint_at): Delete.
13233 (set_gdb_breakpoint_at): New.
13234 (delete_gdb_breakpoint_at): New.
13235 (gdb_breakpoint_here): New.
13236 (set_reinsert_breakpoint): Use release_breakpoint.
13237 (uninsert_breakpoint): Rename to ...
13238 (uninsert_raw_breakpoint): ... this.
13239 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13240 (reinsert_raw_breakpoint): Change parameter type to
13241 raw_breakpoint.
13242 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13243 instead.
13244 (check_breakpoints): Adjust. Use release_breakpoint.
13245 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13246 (breakpoint_inserted_here): Ditto.
13247 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13248 Don't trust the breakpoint's shadow if it is not inserted.
13249 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13250 (delete_all_breakpoints): Adjust.
13251 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13252 use delete_breakpoint_1.
13253
13254 * mem-break.h (breakpoints_supported): Delete declaration.
13255 (set_gdb_breakpoint_at): Declare.
13256 (gdb_breakpoint_here): Declare.
13257 (delete_breakpoint_at): Delete.
13258 (delete_gdb_breakpoint_at): Declare.
13259
13260 * server.h (struct raw_breakpoint): Forward declare.
13261 (struct process_info): New field `raw_breakpoints'.
13262
13263 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13264 breakpoints.
13265
6bf5e0ba
PA		 132662010-03-24 Pedro Alves <pedro@codesourcery.com>
13267
13268 * linux-low.c (status_pending_p_callback): Fix comment.
13269 (linux_wait_for_event_1): Move most of the internal breakpoint
13270 handling from here...
13271 (linux_wait_1): ... to here.
13272 (count_events_callback): New.
13273 (select_singlestep_lwp_callback): New.
13274 (select_event_lwp_callback): New.
13275 (cancel_breakpoints_callback): New.
13276 (select_event_lwp): New.
13277 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13278 priority to all LWPs that have had events that should be reported
13279 to the client. Cancel breakpoints when about to reporting the
13280 event to the client, not while stopping lwps. No longer cancel
13281 finished single-steps here.
13282 (cancel_finished_single_step): Delete.
13283 (cancel_finished_single_steps): Delete.
13284
414a389f
PA		 132852010-03-24 Pedro Alves <pedro@codesourcery.com>
13286
13287 * mem-break.c (enum bkpt_type): New.
13288 (struct breakpoint): New field `type'.
13289 (set_breakpoint_at): Change return type to struct breakpoint
13290 pointer. Set type to `other_breakpoint' by default.
13291 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13292 in the breakpoint list.
13293 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13294 (reinsert_breakpoint): Rename to ...
13295 (reinsert_raw_breakpoint): ... this.
13296 (reinsert_breakpoints_at): Adjust.
13297 * mem-break.h (struct breakpoint): Declare.
13298 (set_breakpoint_at): Change return type to struct breakpoint
13299 pointer.
13300
2280c721
PA		 133012010-03-24 Pedro Alves <pedro@codesourcery.com>
13302
13303 * server.c (handle_query): Assign, not compare.
13304
d50171e4
PA		 133052010-03-24 Pedro Alves <pedro@codesourcery.com>
13306
13307 Teach linux gdbserver to step-over-breakpoints.
13308
13309 * linux-low.c (can_hardware_single_step): New.
13310 (supports_breakpoints): New.
13311 (handle_extended_wait): If stopping threads, read the stop pc of
13312 the new cloned LWP.
13313 (get_pc): New.
13314 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13315 low target doesn't support retrieving the PC.
13316 (add_lwp): Set last_resume_kind to resume_continue.
13317 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13318 (linux_attach): Don't clear stop_expected. Set the lwp's
13319 last_resume_kind to resume_stop.
13320 (linux_detach_one_lwp): Don't check for removed breakpoints.
13321 (check_removed_breakpoint): Delete.
13322 (status_pending_p): Rename to ...
13323 (status_pending_p_callback): ... this. Don't check for removed
13324 breakpoints. Don't consider threads that are stopped from GDB's
13325 perspective.
13326 (linux_wait_for_lwp): Always read the stop_pc here.
13327 (cancel_breakpoint): New.
13328 (step_over_bkpt): New global.
13329 (linux_wait_for_event_1): Implement stepping over breakpoints.
13330 (gdb_wants_lwp_stopped): New.
13331 (gdb_wants_all_stopped): New.
13332 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13333 single-step traps here. Store the thread's last reported target
13334 wait status.
13335 (send_sigstop): Don't clear stop_expected. Always set it,
13336 instead.
13337 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13338 (cancel_finished_single_step): New.
13339 (cancel_finished_single_steps): New.
13340 (wait_for_sigstop): Don't cancel finished single-step traps here.
13341 (linux_resume_one_lwp): Don't check for removed breakpoints.
13342 Don't set `step' on non-hardware step archs.
13343 (linux_set_resume_request): Ignore resume_stop requests if already
13344 stopping or stopped. Set the lwp's last_resume_kind.
13345 (resume_status_pending_p): Don't check for removed breakpoints.
13346 (need_step_over_p): New.
13347 (start_step_over): New.
13348 (finish_step_over): New.
13349 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13350 requests. Clear the thread's last reported target waitstatus.
13351 Don't use the `suspended' flag. Don't consider pending breakpoints.
13352 (linux_resume): Start a step-over if necessary.
13353 (proceed_one_lwp): New.
13354 (proceed_all_lwps): New.
13355 (unstop_all_lwps): New.
13356 * linux-low.h (struct lwp_info): Rewrite comment for the
13357 `suspended' flag. Add the `stop_pc' field. Delete the
13358 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13359 Add `'last_resume_kind' and `need_step_over' fields.
13360 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13361 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13362 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13363 (set_raw_breakpoint_at): New.
13364 (set_breakpoint_at): Rewrite to use it.
13365 (reinsert_breakpoint_handler): Delete.
13366 (set_reinsert_breakpoint): New.
13367 (reinsert_breakpoint_by_bp): Delete.
13368 (delete_reinsert_breakpoints): New.
13369 (uninsert_breakpoint): Rewrite.
13370 (uninsert_breakpoints_at): New.
13371 (reinsert_breakpoint): Rewrite.
13372 (reinsert_breakpoints_at): New.
13373 (check_breakpoints): Rewrite.
13374 (breakpoint_here): New.
13375 (breakpoint_inserted_here): New.
13376 (check_mem_read): Adjust.
13377 * mem-break.h (breakpoints_supported, breakpoint_here)
13378 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13379 (reinsert_breakpoint_by_bp): Delete declaration.
13380 (delete_reinsert_breakpoints): Declare.
13381 (reinsert_breakpoint): Delete declaration.
13382 (reinsert_breakpoints_at): Declare.
13383 (uninsert_breakpoint): Delete declaration.
13384 (uninsert_breakpoints_at): Declare.
13385 (check_breakpoints): Adjust prototype.
13386 * server.h: Adjust include order.
13387 (struct thread_info): Declare here. Add a `last_status' field.
13388
30ba68cb
MS		 133892010-03-23 Michael Snyder <msnyder@vmware.com>
13390
13391 * server.c (crc32): New function.
13392 (handle_query): Add handling for 'qCRC:' request.
13393
b9a881c2
PA		 133942010-03-23 Pedro Alves <pedro@codesourcery.com>
13395
13396 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13397 lwp had been stopped by a watchpoint.
13398
e92d13d5
PA		 133992010-03-16 Pedro Alves <pedro@codesourcery.com>
13400
13401 * server.h (internal_error): Declare.
13402 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13403 * utils.c (internal_error): New function.
13404
64daa791
AS		 134052010-03-15 Andreas Schwab <schwab@redhat.com>
13406
13407 * configure.srv: Fix typo setting srv_regobj.
13408
f52cd8cd
PA		 134092010-03-15 Pedro Alves <pedro@codesourcery.com>
13410
13411 * linux-low.c (fetch_register): Avoid passing a non string literal
13412 format to `error'.
13413 (usr_store_inferior_registers): Ditto.
13414
93ae6fdc
PA		 134152010-03-14 Pedro Alves <pedro@codesourcery.com>
13416
13417 * linux-low.c (linux_write_memory): Bail out early if peeking
13418 memory failed.
13419
c3adc08c
PA		 134202010-03-14 Pedro Alves <pedro@codesourcery.com>
13421
13422 * linux-low.h (struct lwp_info): New fields
13423 `stopped_by_watchpoint' and `stopped_data_address'.
13424 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13425 here, and cache them in the lwp object.
13426 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13427 directly.
13428 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13429 field.
13430 (linux_stopped_by_watchpoint): Rewrite.
13431 (linux_stopped_data_address): Rewrite.
13432
bce522a2
PA		 134332010-03-06 Simo Melenius <simo.melenius@iki.fi>
13434
13435 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13436 switching the current inferior, not before.
13437
90884b2b
L		 134382010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13439
13440 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13441 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13442 i386-linux.c and amd64-linux.c.
13443 (reg-i386.o): Removed.
13444 (reg-i386.c): Likewise.
13445 (reg-i386-linux.o): Likewise.
13446 (reg-i386-linux.c): Likewise.
13447 (reg-x86-64.o): Likewise.
13448 (reg-x86-64.c): Likewise.
13449 (reg-x86-64-linux.o): Likewise.
13450 (reg-x86-64-linux.c): Likewise.
13451 (i386.o): New.
13452 (i386.c): Likewise.
13453 (i386-linux.o): Likewise.
13454 (i386-linux.c): Likewise.
13455 (amd64.o): Likewise.
13456 (amd64.c): Likewise.
13457 (amd64-linux.o): Likewise.
13458 (amd64-linux.c): Likewise.
13459
13460 * configure.srv (srv_i386_regobj): New.
13461 (srv_i386_linux_regobj): Likewise.
13462 (srv_amd64_regobj): Likewise.
13463 (srv_amd64_linux_regobj): Likewise.
13464 (srv_i386_32bit_xmlfiles): Likewise.
13465 (srv_i386_64bit_xmlfiles): Likewise.
13466 (srv_i386_xmlfiles): Likewise.
13467 (srv_amd64_xmlfiles): Likewise.
13468 (srv_i386_linux_xmlfiles): Likewise.
13469 (srv_amd64_linux_xmlfiles): Likewise.
13470 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13471 srv_xmlfiles to $srv_i386_xmlfiles.
13472 (i[34567]86-*-mingw32ce*): Likewise.
13473 (i[34567]86-*-mingw*): Likewise.
13474 (i[34567]86-*-nto*): Likewise.
13475 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13476 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13477 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13478 (x86_64-*-linux*): Likewise.
13479
13480 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13481 (init_registers_amd64_linux): New.
13482 (x86_arch_setup): Replace init_registers_x86_64_linux with
13483 init_registers_amd64_linux.
13484
193f13e6
MK		 134852010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13486
13487 * configure.ac: Check for libdl. If it is not available link against
13488 static libthread_db.
13489 * configure: Regenerate.
13490
85d721b8
PA		 134912010-02-22 Pedro Alves <pedro@codesourcery.com>
13492
13493 PR9605
13494
13495 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13496 handing a read watchpoint.
13497 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13498
6076632b
DE		 134992010-02-12 Doug Evans <dje@google.com>
13500
13501 * linux-low.c (linux_supports_tracefork_flag): Document.
13502 (linux_look_up_symbols): Add comment.
13503
3327ccf7
L		 135042010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13505
13506 * regcache.c (supply_register): Clear regcache if buf is NULL.
13507
0718675c 135082010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13509 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13510
13511 * inferiors.c (find_inferior): Add function documentation.
13512 (unloaded_dll): Handle the case where the unloaded dll has not
13513 been previously registered in the dll list.
13514
177321bd
DJ		 135152010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13516
13517 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13518 (thumb2_breakpoint): New.
13519 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13520
2b009048
DJ		 135212010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13522
13523 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13524 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13525 breakpoints.
13526
3be029c7
PA		 135272010-01-21 Pedro Alves <pedro@codesourcery.com>
13528
13529 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13530
18f5de3b
JK		 135312010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13532
13533 * linux-s390-low.c (s390_collect_ptrace_register)
13534 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13535
3743bb4f
DE		 135362010-01-21 Doug Evans <dje@google.com>
13537
14ce3065
DE		 13538 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13539 (PTRACE_ARG4_TYPE): New macro.
13540 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13541 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13542 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13543 (usr_store_inferior_registers): Ditto.
13544 (linux_read_memory, linux_write_memory): Ditto.
13545 (linux_test_for_tracefork): Ditto.
13546
3743bb4f
DE		 13547 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13548 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13549
8b315be5
PA		 135502010-01-21 Pedro Alves <pedro@codesourcery.com>
13551
13552 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13553 target.
13554
85492558
PA		 135552010-01-21 Pedro Alves <pedro@codesourcery.com>
13556
13557 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13558 prototype to take a regcache. Adjust.
13559
442ea881
PA		 135602010-01-20 Pedro Alves <pedro@codesourcery.com>
13561
13562 * regcache.h (struct thread_info): Forward declare.
13563 (struct regcache): New.
13564 (new_register_cache): Adjust prototype.
13565 (get_thread_regcache): Declare.
13566 (free_register_cache): Adjust prototype.
13567 (registers_to_string, registers_from_string): Ditto.
13568 (supply_register, supply_register_by_name, collect_register)
13569 (collect_register_as_string, collect_register_by_name): Ditto.
13570 * regcache.c (struct inferior_regcache_data): Delete.
13571 (get_regcache): Rename to ...
13572 (get_thread_regcache): ... this. Adjust. Switch inferior before
13573 fetching registers.
13574 (regcache_invalidate_one): Adjust.
13575 (regcache_invalidate): Fix prototype.
13576 (new_register_cache): Return the new register cache.
13577 (free_register_cache): Change prototype.
13578 (realloc_register_cache): Adjust.
13579 (registers_to_string): Change prototype to take a regcache. Adjust.
13580 (registers_from_string): Ditto.
13581 (register_data): Ditto.
13582 (supply_register): Ditto.
13583 (supply_register_by_name): Ditto.
13584 (collect_register): Ditto.
13585 (collect_register_as_string): Ditto.
13586 (collect_register_by_name): Ditto.
13587 * server.c (process_serial_event): Adjust.
13588 * linux-low.h (regset_fill_func, regset_store_func): Change
13589 prototype.
13590 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13591 Change prototype.
13592 * linux-low.c (get_stop_pc): Adjust.
13593 (check_removed_breakpoint): Adjust.
13594 (linux_wait_for_event): Adjust.
13595 (linux_resume_one_lwp): Adjust.
13596 (fetch_register): Add regcache parameter. Adjust.
13597 (usr_store_inferior_registers): Ditto.
13598 (regsets_fetch_inferior_registers): Ditto.
13599 (regsets_store_inferior_registers): Ditto.
13600 (linux_fetch_registers, linux_store_registers): Ditto.
13601 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13602 regcache. Adjust.
43aaf8b6
PA		 13603 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13604 Ditto.
442ea881
PA		 13605 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13606 prototype to take a regcache.
13607 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13608 * remote-utils.c (convert_ascii_to_int, outreg)
13609 (prepare_resume_reply): Change prototype to take a regcache.
13610 Adjust.
13611 * target.h (struct target_ops) <fetch_registers, store_registers>:
13612 Change prototype to take a regcache.
13613 (fetch_inferior_registers, store_inferior_registers): Change
13614 prototype to take a regcache. Adjust.
13615 * proc-service.c (ps_lgetregs): Adjust.
13616 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13617 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13618 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13619 take a regcache. Adjust.
13620 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13621 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13622 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13623 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13624 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13625 (cris_cannot_fetch_register):
13626 (cris_breakpoint_at): Change prototype to take a regcache.
13627 Adjust.
13628 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13629 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13630 to take a regcache. Adjust.
13631 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13632 Adjust.
13633 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13634 take a regcache. Adjust.
13635 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13636 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13637 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13638 * linux-mips-low.c (mips_get_pc):
13639 (mips_set_pc): Change prototype to take a regcache. Adjust.
13640 (mips_reinsert_addr): Adjust.
13641 (mips_collect_register): Change prototype to take a regcache.
13642 Adjust.
13643 (mips_supply_register):
13644 (mips_collect_register_32bit, mips_supply_register_32bit)
13645 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13646 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13647 * linux-ppc-low.c (ppc_supply_ptrace_register)
13648 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13649 (parse_spufs_run): Adjust.
13650 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13651 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13652 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13653 take a regcache. Adjust.
13654 * linux-s390-low.c (s390_collect_ptrace_register)
13655 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13656 (s390_set_pc): Change prototype to take a regcache. Adjust.
13657 (s390_arch_setup): Adjust.
13658 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13659 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13660 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13661 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13662 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13663 regcache. Adjust.
13664 (sparc_breakpoint_at): Adjust.
13665 * linux-xtensa-low.c (xtensa_fill_gregset):
13666 (xtensa_store_gregset):
13667 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13668 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13669 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13670 prototype to take a regcache. Adjust.
13671 * win32-arm-low.c (arm_fetch_inferior_register)
13672 (arm_store_inferior_register): Change prototype to take a
13673 regcache. Adjust.
13674 * win32-i386-low.c (i386_fetch_inferior_register)
13675 (i386_store_inferior_register): Change prototype to take a
13676 regcache. Adjust.
13677 * win32-low.c (child_fetch_inferior_registers)
13678 (child_store_inferior_registers): Change prototype to take a
13679 regcache. Adjust.
13680 (win32_wait): Adjust.
13681 (win32_fetch_inferior_registers): Change prototype to take a
13682 regcache. Adjust.
13683 (win32_store_inferior_registers): Adjust.
13684 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13685 store_inferior_register>: Change prototype to take a regcache.
13686
60c3d7b0
DE		 136872010-01-20 Doug Evans <dje@google.com>
13688
13689 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13690 #ifdef.
13691 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13692 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13693
dc146f7c
VP		 136942010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13695
13696 * linux-low.c (linux_core_of_thread): New.
13697 (compare_ints, show_process, list_threads): New.
13698 (linux_qxfer_osdata): Report threads and cores.
13699 (linux_target_op): Register linux_core_of_thread.
13700 * remote-utils.c (prepare_resume_reply): Report the core.
13701 (buffer_xml_printf): Support %d specifier.
13702 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13703 New.
13704 (handle_query): Handle qXfer:threads. Announce availability
13705 thereof.
13706 * target.h (struct target_ops): New field core_of_thread.
13707
7803799a
UW		 137082010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13709
13710 * Makefile.in (clean): Remove new generated files.
13711 (reg-s390.o, reg-s390.c): Remove rules.
13712 (reg-s390x.o, reg-s390x.c): Likewise.
13713 (s390-linux32.o, s390-linux32.c): Add rules.
13714 (s390-linux64.o, s390-linux64.c): Likewise.
13715 (s390x-linux64.o, s390x-linux64.c): Likewise.
13716 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13717 * linux-s390-low.c: Include <elf.h>.
13718 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13719 (init_registers_s390): Remove prototype.
13720 (init_registers_s390x): Likewise.
13721 (init_registers_s390_linux32): Add prototype.
13722 (init_registers_s390_linux64): Likewise.
13723 (init_registers_s390x_linux64): Likewise.
13724 (s390_num_regs_3264): New define.
13725 (s390_regmap_3264): New global variable.
13726 (s390_cannot_fetch_register): Remove obsolete check.
13727 (s390_cannot_store_register): Likewise.
13728 (s390_collect_ptrace_register): Handle upper/lower register halves.
13729 (s390_supply_ptrace_register): Likewise.
13730 (s390_fill_gregset): Update to register number changes.
13731 (s390_get_hwcap): New routine.
13732 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13733 Install appropriate regmap and register set.
13734
6e7ffa39
JB		 137352010-01-01 Joel Brobecker <brobecker@adacore.com>
13736
13737 * server.c (gdbserver_version): Update copyright year to 2010.
13738 * gdbreplay.c (gdbreplay_version): Likewise.
13739
957f3f49
DE		 137402009-12-28 Doug Evans <dje@google.com>
13741
13742 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13743 elf/external.h. Include <elf.h> instead but only if necessary.
13744
ca5c370d
PA		 137452009-12-28 Pedro Alves <pedro@codesourcery.com>
13746
13747 * linux-low.c (linux_remove_process): Remove `detaching'
13748 parameter. Don't release/detach from thread_db here.
13749 (linux_kill): Release/detach from thread_db here, ...
13750 (linux_detach): ... and here, before actually detaching.
13751 (linux_wait_1): ... and here, when a process exits.
13752 * thread-db.c (any_thread_of): New.
13753 (thread_db_free): Switch the current inferior to a thread of the
13754 passed in process.
13755
4ee62156
DE		 137562009-12-21 Doug Evans <dje@google.com>
13757
d90e6a88
DE		 13758 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13759
c5f62d5f
DE		 13760 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13761 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13762 warning ifndef __NR_tkill. Move setting of errno there too.
13763 Delete unnecessary resetting of errno after syscall.
13764 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13765
10e86dd7
DE		 13766 * configure.ac: Check for dladdr.
13767 * config.in: Regenerate.
13768 * configure: Regenerate.
13769 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13770 (try_thread_db_load): Update.
13771
4ee62156
DE		 13772 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13773
00f515da
DE		 137742009-12-18 Doug Evans <dje@google.com>
13775
e9464885
DE		 13776 * event-loop.c: Include unistd.h if it exists.
13777
07d4f67e
DE		 13778 * linux-low.c (my_waitpid): Move definition away from being in
13779 between linux_tracefork_child/linux_test_for_tracefork.
13780
00f515da
DE		 13781 * gdb_proc_service.h (psaddr_t): Fix type.
13782 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13783 signature to match glibc.
13784
1de1badb
DE		 137852009-12-16 Doug Evans <dje@google.com>
13786
13787 * linux-low.c (linux_read_memory): Fix argument to read.
13788
aeeb81d1
PA		 137892009-11-26 Pedro Alves <pedro@codesourcery.com>
13790
13791 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13792 events, don't leave current_inferior pointing at null.
13793
10357975
PA		 137942009-11-26 Pedro Alves <pedro@codesourcery.com>
13795
13796 * win32-low.c (LOG): Delete.
13797 (OUTMSG): Output to stderr.
13798 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13799 on compile time LOG macro.
13800 (win32_wait): Fix debug output.
13801
cf6e3471
PA		 138022009-11-26 Pedro Alves <pedro@codesourcery.com>
13803
13804 * win32-low.c (win32_add_one_solib): If the dll name is
13805 "ntdll.dll", prepend the system directory to the dll path.
13806
0c85e18e
MK		 138072009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13808
13809 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13810
9ac544ce 138112009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13812 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13813
13814 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13815 * configure.ac: Check for __mcoldfire__ and set
13816 gdb_cv_m68k_is_coldfire.
13817 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13818 reg-cf.o and reg-m68k.o.
13819 * configure: Regenerated.
13820
fd7dd3e6
PA		 138212009-11-16 Pedro Alves <pedro@codesourcery.com>
13822
13823 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13824 Pass it to thread_db_free.
13825 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13826 proper `detaching' argument to linux_remove_process.
13827 * linux-low.h (thread_db_free): Add `detaching' parameter.
13828 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13829 to thread_db_free.
13830 (thread_db_free): Add `detaching' parameter. Only
13831 call td_ta_clear_event if detaching from process.
13832
75aa492e
MK		 138332009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13834
13835 * thread-db.c (thread_db_free): Fix typo.
13836
21e1bee4
PP		 138372009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13838
13839 PR gdb/10838
13840 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13841
8838b45e
NS		 138422009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13843
13844 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13845 with an i686 compiler.
13846 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13847 needed.
13848 * configure: Rebuilt.
13849
8a35fb51
SL		 138502009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13851
13852 PR gdb/10783
13853
13854 * server.c (handle_search_memory_1): Correct read_addr initialization
13855 in loop for searching subsequent chunks.
13856
96f15937
PP		 138572009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13858
13859 * configure.ac: New --with-libthread-db option.
13860 * thread-db.c: Allow direct dependence on libthread_db.
13861 (thread_db_free): Adjust.
13862 * config.in: Regenerate.
13863 * configure: Likewise.
889bf7c5 13864
5f7d1694
PP		 138652009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13866
13867 PR gdb/10757
13868 * thread-db.c (attach_thread): New function.
13869 (maybe_attach_thread): Return success/failure.
13870 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13871 (thread_db_find_new_threads): Loop until no new threads.
13872
88e3b899
PA		 138732009-10-13 Pedro Alves <pedro@codesourcery.com>
13874
13875 * proc-service.c (ps_lgetregs): Formatting.
13876
cdbfd419
PP		 138772009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13878
13879 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13880 * configure.ac: Adjust.
13881 * linux-low.h (struct process_info_private): Move members to struct
13882 thread_db.
13883 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13884 * linux-low.c (linux_remove_process): Adjust.
13885 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13886 * server.c (handle_query): Move code ...
13887 (handle_monitor_command): ... here. New function.
13888 * target.h (struct target_ops): New member.
13889 * thread-db.c (struct thread_db): New.
13890 (libthread_db_search_path): New variable.
13891 (thread_db_create_event, thread_db_enable_reporting)
13892 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13893 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13894 (try_thread_db_load_1, dladdr_to_soname): New functions.
13895 (try_thread_db_load, thread_db_load_search): New functions.
13896 (thread_db_init): Search for libthread_db.
13897 (thread_db_free): New function.
13898 (thread_db_handle_monitor_command): Likewise.
13899 * config.in: Regenerate.
13900 * configure: Regenerate.
889bf7c5 13901
4168d2d6
UW		 139022009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13903
13904 * spu-low.c (spu_kill): Wait for inferior to terminate.
13905 Call clear_inferiors.
13906 (spu_detach): Call clear_inferiors.
13907
81ecdfbb
RW		 139082009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13909
13910 * aclocal.m4: Regenerate.
13911 * config.in: Likewise.
13912 * configure: Likewise.
13913
0b9ff2c0
UW		 139142009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13915
13916 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13917 (parse_spufs_run): New function.
13918 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13919 (ppc_breakpoint_at): Handle SPU breakpoints.
13920
efcbbd14
UW		 139212009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13922
13923 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13924 (SPUFS_MAGIC): Define.
13925 (spu_enumerate_spu_ids): New function.
13926 (linux_qxfer_spu): New function.
13927 (linux_target_ops): Install linux_qxfer_spu.
13928
f4d9bade
UW		 139292009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13930
13931 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13932 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13933 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13934 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13935 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13936 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13937 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13938 (init_registers_powerpc_cell32l): Add prototype.
13939 (init_registers_powerpc_cell64l): Likewise.
13940 (ppc_arch_setup): Detect Cell/B.E. architecture.
13941
96e946ca
RW		 139422009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13943
13944 * Makefile.in (datarootdir): New variable.
13945
58d6951d
DJ		 139462009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13947
13948 * linux-low.c (linux_write_memory): Update debugging output.
13949 * Makefile.in (clean): Add new descriptions.
13950 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13951 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13952 * configure.srv: Add new files for arm*-*-linux*.
13953 * linux-arm-low.c: Add new declarations.
13954 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13955 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13956 (HWCAP_VFPv3D16): New.
13957 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13958 instead of __IWMMXT__.
13959 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13960 (arm_arch_setup): New.
13961 (target_regsets): Remove #ifdef. Add VFP regset.
13962 (the_low_target): Use arm_arch_setup.
13963
12b42a12
DJ		 139642009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13965
13966 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13967 the main thread again.
13968
ac8c974e
AR		 139692009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13970
13971 Adding Neutrino gdbserver.
13972 * configure: Regenerated.
13973 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13974 * configure.srv (i[34567]86-*-nto*): New target.
13975 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13976 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13977 (nto_comctrl) [__QNX__]: New function.
13978 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13979
4424e0c3 139802009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13981
13982 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13983 srv_tgtobj.
13984
912cf4ba
PA		 139852009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13986 Pedro Alves <pedro@codesourcery.com>
13987
13988 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13989 don't support CONTEXT_EXTENDED_REGISTERS.
13990 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13991 (the_low_target): Install them.
13992 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13993 failing with ERROR_PIPE_NOT_CONNECTED.
13994
aa5ca48f
DE		 139952009-06-30 Doug Evans <dje@google.com>
13996 Pierre Muller <muller@ics.u-strasbg.fr>
13997
13998 Add h/w watchpoint support to x86-linux, win32-i386.
13999 * Makefile.in (SFILES): Add i386-low.c
14000 (i386_low_h): Define.
14001 (i386-low.o): Add dependencies.
14002 (linux-x86-low.o): Add i386-low.h dependency.
14003 (win32-i386-low.o): Ditto.
14004 * i386-low.c: New file.
14005 * i386-low.h: New file.
14006 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14007 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14008 * linux-low.c (linux_add_process): Initialize arch_private.
14009 (linux_remove_process): Free arch_private.
14010 (add_lwp): Initialize arch_private.
14011 (delete_lwp): Free arch_private.
14012 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14013 provided.
14014 * linux-low.h (process_info_private): New member arch_private.
14015 (lwp_info): New member arch_private.
14016 (linux_target_ops): New members new_process, new_thread,
14017 prepare_to_resume.
14018 (ptid_of): New macro.
14019 * linux-x86-low.c: Include stddef.h, i386-low.h.
14020 (arch_process_info): New struct.
14021 (arch_lwp_info): New struct.
14022 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14023 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14024 (i386_dr_low_get_status): New function.
14025 (x86_insert_point, x86_remove_point): New functions.
14026 (x86_stopped_by_watchpoint): New function.
14027 (x86_stopped_data_address): New function.
14028 (x86_linux_new_process, x86_linux_new_thread): New functions.
14029 (x86_linux_prepare_to_resume): New function.
14030 (the_low_target): Add entries for insert_point, remove_point,
14031 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14032 prepare_to_resume.
14033 * server.c (debug_hw_points): New global.
14034 (monitor_show_help): Document set debug-hw-points.
14035 (handle_query): Process "set debug-hw-points".
14036 * server.h (debug_hw_points): Declare.
14037 (paddress): Declare.
14038 * utils.c (NUMCELLS, CELLSIZE): New macros.
14039 (get_sell, xsnprintf, paddress): New functions.
14040 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14041 remove_point, stopped_by_watchpoint, stopped_data_address.
14042 * win32-i386-low.c: Include i386-low.h.
14043 (debug_reg_state): Replaces dr.
14044 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14045 (i386_dr_low_get_status): New function.
14046 (i386_insert_point, i386_remove_point): New functions.
14047 (i386_stopped_by_watchpoint): New function.
14048 (i386_stopped_data_address): New function.
14049 (i386_initial_stuff): Update.
14050 (get_thread_context,set_thread_context,i386_thread_added): Update.
14051 (the_low_target): Add entries for insert_point,
14052 remove_point, stopped_by_watchpoint, stopped_data_address.
14053 * win32-low.c (win32_insert_watchpoint): New function.
14054 (win32_remove_watchpoint): New function.
14055 (win32_stopped_by_watchpoint): New function.
14056 (win32_stopped_data_address): New function.
14057 (win32_target_ops): Add entries for insert_watchpoint,
14058 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14059 * win32-low.h (win32_target_ops): New members insert_point,
14060 remove_point, stopped_by_watchpoint, stopped_data_address.
14061
d993e290
PA		 140622009-06-25 Pedro Alves <pedro@codesourcery.com>
14063
14064 * server.c (process_serial_event): Re-return unsupported, not
14065 error, if the type isn't recognized. Re-allow supporting only
14066 insert or remove packets. Also call require_running for
14067 breakpoints. Add missing break statement to default case. Tidy.
14068 * target.h (struct target_ops): Rename insert_watchpoint to
14069 insert_point, and remove_watchpoint to remove_point.
14070
14071 * linux-low.h (struct linux_target_ops): Likewise.
14072 * linux-low.c (linux_insert_watchpoint): Rename to ...
14073 (linux_insert_point): ... this. Adjust.
14074 (linux_remove_watchpoint): Rename to ...
14075 (linux_remove_point): ... this. Adjust.
14076 (linux_target_ops): Adjust.
14077 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14078 (cris_insert_point): ... this.
14079 (cris_remove_watchpoint): Rename to ...
14080 (cris_remove_point): ... this.
14081 (the_low_target): Adjust.
14082
0f54c268
PM		 140832009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14084
14085 * server.c (handle_v_kill): Pass signal_pid to
14086 kill_inferior if multi_process is zero.
14087
c6314022
AR		 140882009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14089
14090 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14091 * target.h (target_ops): Comment for *_watchpoint to make it clear
14092 the functions can get types '0' and '1'.
14093
4463ce24
AR		 140942009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14095
14096 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14097 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14098 * regcache.c (get_regcache): Likewise.
14099 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14100 * win32-low.c (child_fetch_inferior_registers): Remove check for
14101 regno 0.
14102
cf8fd78b
PA		 141032009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14104 Pedro Alves <pedro@codesourcery.com>
14105
14106 * target.h (struct target_ops) <supports_multi_process>: New
14107 callback.
14108 (target_supports_multi_process): New.
14109 * server.c (handle_query): Even if GDB reports support, only
14110 enable multi-process if the target also supports it. Report
14111 multi-process support only if the target backend supports it.
14112 * linux-low.c (linux_supports_multi_process): New function.
14113 (linux_target_ops): Install it as target_supports_multi_process
14114 callback.
14115
47c0c975
DE		 141162009-05-24 Doug Evans <dje@google.com>
14117
e09875d4
DE		 14118 Global renaming of find_thread_pid to find_thread_ptid.
14119 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14120 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14121 All callers updated.
14122
e27d73f6
DE		 14123 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14124 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14125 directly.
14126
47c0c975
DE		 14127 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14128 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14129 (linux_resume_one_lwp): Ditto.
14130
2acc282a
DE		 141312009-05-23 Doug Evans <dje@google.com>
14132
14133 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14134 from struct inferior_list_entry * to struct lwp_info *.
14135 All callers updated.
14136
9f1036c1
DE		 141372009-05-13 Doug Evans <dje@google.com>
14138
14139 * linux-x86-low.c: Don't include assert.h.
14140 (x86_siginfo_fixup): Use fatal, not assert.
14141 (x86_arch_setup): Fix comment.
14142
d0722149
DE		 141432009-05-12 Doug Evans <dje@google.com>
14144
14145 Biarch support for i386/amd64 gdbserver.
14146 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14147 Add linux-x86-low.c.
14148 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14149 (linux-x86-low.o): Add.
14150 * linux-x86-64-low.c: Delete.
14151 * linux-i386-low.c: Delete.
14152 * linux-x86-low.c: New file.
14153 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14154 linux-x86-low.o.
14155 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14156 linux-x86-low.o.
14157 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14158 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14159 (linux_child_pid_to_exec_file): New function.
14160 (elf_64_header_p, elf_64_file_p): New functions.
14161 (siginfo_fixup): New function.
14162 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14163 give target a chance to convert layout.
14164 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14165 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14166
fdeb2a12
DE		 141672009-05-07 Doug Evans <dje@google.com>
14168
14169 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14170 (regsets_store_inferior_registers): Ditto.
14171
a6dbe5df
PA		 141722009-05-06 Pedro Alves <pedro@codesourcery.com>
14173
14174 PR server/10048
14175
14176 * linux-low.c (must_set_ptrace_flags): Delete.
14177 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14178 of the global.
14179 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14180 `lwp->must_set_ptrace_flags' instead.
ba42693b 14181 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14182 (linux_wait_1): ... not here.
14183
5091eb23
DE		 141842009-04-30 Doug Evans <dje@google.com>
14185
9f767825
DE		 14186 * inferiors.c (started_inferior_callback): New function.
14187 (attached_inferior_callback): New function.
14188 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14189 * server.c (print_started_pid, print_attached_pid): New functions.
14190 (detach_or_kill_for_exit): New function.
14191 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14192 * server.h (have_started_inferiors_p): Declare.
14193 (have_attached_inferiors_p): Declare.
14194
5091eb23
DE		 14195 * inferiors.c (remove_process): Fix memory leak, free process.
14196 * linux-low.c (linux_remove_process): New function.
14197 (linux_kill): Call it instead of remove_process.
14198 (linux_detach, linux_wait_1): Ditto.
14199
155c8968
PA		 142002009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14201
14202 * configure.srv: Add x86 Windows CE target.
14203
7fe519cb
UW		 142042009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14205
14206 * inferiors.c (get_thread_process): Make global.
14207 * server.h (get_thread_process): Add prototype.
14208 * thread-db.c (find_one_thread): Use get_thread_process
14209 instead of current_process.
14210 (thread_db_get_tls_address): Do not crash if called when
14211 thread layer is not yet initialized.
14212
5472f405
UW		 142132009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14214
14215 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14216 * spu-low.c (current_tid): Rename to ...
14217 (current_ptid): ... this.
14218 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14219 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14220 ptid_get_lwp (current_ptid) instead of current_tid.
14221 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14222 instead of current_tid. Use find_process_pid to verify pid
14223 argument is valid. Pass proper argument to remove_process.
14224 (spu_thread_alive): Compare current_ptid instead of current_tid.
14225 (spu_resume): Likewise.
14226
55ac2b99
PA		 142272009-04-02 Pedro Alves <pedro@codesourcery.com>
14228
14229 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14230 variable.
14231
95954743
PA		 142322009-04-01 Pedro Alves <pedro@codesourcery.com>
14233
14234 Implement the multiprocess extensions, and add linux multiprocess
14235 support.
14236
14237 * server.h (ULONGEST): Declare.
14238 (struct ptid, ptid_t): New.
14239 (minus_one_ptid, null_ptid): Declare.
14240 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14241 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14242 (struct inferior_list_entry): Change `id' type from unsigned from
14243 to ptid_t.
14244 (struct sym_cache, struct breakpoint, struct
14245 process_info_private): Forward declare.
14246 (struct process_info): Declare.
14247 (current_process): Declare.
14248 (all_processes): Declare.
14249 (initialize_inferiors): Declare.
14250 (add_thread): Adjust to use ptid_t.
14251 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14252 (add_process, remove_process, find_thread_pid): Declare.
14253 (find_inferior_id): Adjust to use ptid_t.
14254 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14255 (multi_process): Declare.
14256 (push_event): Adjust to use ptid_t.
14257 (read_ptid, write_ptid): Declare.
14258 (prepare_resume_reply): Adjust to use ptid_t.
14259 (clear_symbol_cache): Declare.
14260 * inferiors.c (all_processes): New.
14261 (null_ptid, minus_one_ptid): New.
14262 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14263 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14264 (add_thread): Change unsigned long to ptid. Remove gdb_id
14265 parameter. Adjust.
14266 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14267 (gdb_id_to_thread): Rename to ...
14268 (find_thread_pid): ... this. Change unsigned long to ptid.
14269 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14270 (loaded_dll, pull_pid_from_list): Adjust.
14271 (add_process, remove_process, find_process_pid)
14272 (get_thread_process, current_process, initialize_inferiors): New.
14273 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14274 (struct target_waitstatus) <related_pid>: Ditto.
14275 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14276 return type to int.
14277 (struct target_ops) <join>: Add `pid' argument.
14278 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14279 (struct target_ops) <wait>: Add `ptid' field. Change return type
14280 to ptid.
14281 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14282 (mywait): Add `ptid' argument. Change return type to ptid_t.
14283 (target_pid_to_str): Declare.
14284 * target.c (set_desired_inferior): Adjust to use ptids.
14285 (mywait): Add new `ptid' argument. Adjust.
14286 (target_pid_to_str): New.
14287 * mem-break.h (free_all_breakpoints): Declare.
14288 * mem-break.c (breakpoints): Delelete.
14289 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14290 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14291 to use per-process breakpoint list.
14292 (free_all_breakpoints): New.
14293 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14294 (symbol_cache, all_symbols_looked_up): Delete.
14295 (hexchars): New.
14296 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14297 read_ptid): New.
14298 (prepare_resume_reply): Change ptid argument's type from unsigned
14299 long to ptid_t. Adjust. Implement W;process and X;process.
14300 (free_sym_cache, clear_symbol_cache): New.
14301 (look_up_one_symbol): Adjust to per-process symbol cache. *
14302 * server.c (cont_thread, general_thread, step_thread): Change type
14303 to ptid_t.
14304 (attached): Delete.
14305 (multi_process): New.
14306 (last_ptid): Change type to ptid_t.
14307 (struct vstop_notif) <ptid>: Change type to ptid_t.
14308 (queue_stop_reply, push_event): Change `ptid' argument's type to
14309 ptid_t.
14310 (discard_queued_stop_replies): Add `pid' argument.
14311 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14312 changes. Don't reference the `attached' global.
14313 (attach_inferior): Adjust to mywait interface changes.
14314 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14315 features. Handle and report "multiprocess+". Handle
14316 "qAttached:PID".
14317 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14318 changes.
14319 (handle_v_kill): New.
14320 (handle_v_stopped): Adjust to use target_pid_to_str.
14321 (handle_v_requests): Allow multiple attaches and runs when
14322 multiprocess extensions are in effect. Handle "vKill".
14323 (myresume): Adjust to use ptids.
14324 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14325 (handle_status): Adjust to discard_queued_stop_replies interface
14326 change.
14327 (first_thread_of, kill_inferior_callback)
14328 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14329 (main): Call initialize_inferiors. Adjust to use ptids, killing
14330 and detaching from all inferiors. Handle multiprocess packet
14331 variants.
14332 * linux-low.h: Include gdb_proc_service.h.
14333 (struct process_info_private): New.
14334 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14335 <lwpid_of>: Use ptid_get_lwp.
14336 (get_lwp_thread): Adjust.
14337 (struct lwp_info): Add `dead' member.
14338 (find_lwp_pid): Declare.
14339 * linux-low.c (thread_db_active): Delete.
14340 (new_inferior): Adjust comment.
14341 (inferior_pid): Delete.
14342 (linux_add_process): New.
14343 (handle_extended_wait): Adjust.
14344 (add_lwp): Change unsigned long to ptid.
14345 (linux_create_inferior): Add process to processes table. Adjust
14346 to use ptids. Don't set new_inferior here.
14347 (linux_attach_lwp): Rename to ...
14348 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14349 it. Adjust to use ptids.
14350 (linux_attach_lwp): New.
14351 (linux_attach): Add process to processes table. Don't set
14352 new_inferior here.
14353 (struct counter): New.
14354 (second_thread_of_pid_p, last_thread_of_process_p): New.
14355 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14356 multiple processes.
14357 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14358 processes. Remove process from process table.
14359 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14360 to multiple processes.
14361 (any_thread_of): New.
14362 (linux_detach): Add `pid' argument, and handle it. Remove process
14363 from processes table.
14364 (linux_join): Add `pid' argument. Handle it.
14365 (linux_thread_alive): Change unsighed long argument to ptid_t.
14366 Consider dead lwps as not being alive.
14367 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14368 threads we're not interested in.
14369 (same_lwp, find_lwp_pid): New.
14370 (linux_wait_for_lwp): Change `pid' argument's type from int to
14371 ptid_t. Adjust.
14372 (linux_wait_for_event): Rename to ...
14373 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14374 from int to ptid_t. Adjust.
14375 (linux_wait_for_event): New.
14376 (linux_wait_1): Add `ptid' argument. Change return type to
14377 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14378 that exit from the process table.
14379 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14380 Adjust.
14381 (mark_lwp_dead): New.
14382 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14383 stopping all threads, mark its main lwp as dead.
14384 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14385 ptids.
14386 (fetch_register, usr_store_inferior_registers)
14387 (regsets_fetch_inferior_registers)
14388 (regsets_store_inferior_registers, linux_read_memory)
14389 (linux_write_memory): Inline `inferior_pid'.
14390 (linux_look_up_symbols): Adjust to use per-process
14391 `thread_db_active'.
14392 (linux_request_interrupt): Adjust to use ptids.
14393 (linux_read_auxv): Inline `inferior_pid'.
14394 (initialize_low): Don't reference thread_db_active.
14395 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14396 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14397 (ps_getpid): Return the pid of the current inferior.
14398 * thread-db.c (proc_handle, thread_agent): Delete.
14399 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14400 per-process data.
14401 (find_one_thread): Change argument type to ptid_t. Adjust to
14402 per-process data.
14403 (maybe_attach_thread): Adjust to per-process data and ptids.
14404 (thread_db_find_new_threads): Ditto.
14405 (thread_db_init): Ditto.
14406 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14407 processes table. Adjust to use ptids.
14408 (spu_kill, spu_detach): Adjust interface. Remove process from
14409 processes table.
14410 (spu_join, spu_thread_alive): Adjust interface.
14411 (spu_wait): Adjust interface. Remove process from processes
14412 table. Adjust to use ptids.
14413 * win32-low.c (current_inferior_tid): Delete.
14414 (current_inferior_ptid): New.
14415 (debug_event_ptid): New.
14416 (thread_rec): Take a ptid. Adjust.
14417 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14418 (child_delete_thread): Ditto.
14419 (do_initial_child_stuff): Add `attached' argument. Add process to
14420 processes table.
14421 (child_fetch_inferior_registers, child_store_inferior_registers):
14422 Adjust.
14423 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14424 (win32_attach): Pass 1 to do_initial_child_stuff.
14425 (win32_kill): Adjust interface. Remove process from processes
14426 table.
14427 (win32_detach): Ditto.
14428 (win32_join): Adjust interface.
14429 (win32_thread_alive): Take a ptid.
14430 (win32_resume): Adjust to use ptids.
14431 (get_child_debug_event): Ditto.
14432 (win32_wait): Adjust interface. Remove exiting process from
14433 processes table.
14434
bd99dc85
PA		 144352009-04-01 Pedro Alves <pedro@codesourcery.com>
14436
14437 Non-stop mode support.
14438
14439 * server.h (non_stop): Declare.
14440 (gdb_client_data, handler_func): Declare.
14441 (delete_file_handler, add_file_handler, start_event_loop):
14442 Declare.
14443 (handle_serial_event, handle_target_event, push_event)
14444 (putpkt_notif): Declare.
14445 * target.h (enum resume_kind): New.
14446 (struct thread_resume): Replace `step' field by `kind' field.
14447 (TARGET_WNOHANG): Define.
14448 (struct target_ops) <wait>: Add `options' argument.
14449 <supports_non_stop, async, start_non_stop>: New fields.
14450 (target_supports_non_stop, target_async): New.
14451 (start_non_stop): Declare.
14452 (mywait): Add `options' argument.
14453 * target.c (mywait): Add `options' argument. Print child exit
14454 notifications here.
14455 (start_non_stop): New.
14456 * server.c (non_stop, own_buf, mem_buf): New globals.
14457 (struct vstop_notif): New.
14458 (notif_queue): New global.
14459 (queue_stop_reply, push_event, discard_queued_stop_replies)
14460 (send_next_stop_reply): New.
14461 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14462 interface changes.
14463 (attach_inferior): In non-stop mode, don't wait for the target
14464 here.
14465 (handle_general_set): Handle QNonStop.
14466 (handle_query): When handling qC, return the current general
14467 thread, instead of the first thread of the list.
14468 (handle_query): If the backend supports non-stop mode, include
14469 QNonStop+ in the qSupported query response.
14470 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14471 and non-stop mode.
14472 (handle_v_attach, handle_v_run): Handle non-stop mode.
14473 (handle_v_stopped): New.
14474 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14475 (myresume): Adjust to use resume_kind. Handle non-stop.
14476 (queue_stop_reply_callback): New.
14477 (handle_status): Handle non-stop mode.
14478 (main): Clear non_stop flag on reconnection. Use the event-loop.
14479 Refactor serial protocol handling from here ...
14480 (process_serial_event): ... to this new function. When GDB
14481 selects any thread, select one here. In non-stop mode, wait until
14482 GDB acks all pending events before exiting.
14483 (handle_serial_event, handle_target_event): New.
14484 * remote-utils.c (remote_open): Install remote_desc in the event
14485 loop.
14486 (remote_close): Remove remote_desc from the event loop.
14487 (putpkt_binary): Rename to...
14488 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14489 (putpkt_binary): New as wrapper around putpkt_binary_1.
14490 (putpkt_notif): New.
14491 (prepare_resume_reply): In non-stop mode, don't change the
14492 general_thread.
14493 * event-loop.c: New.
14494 * Makefile.in (OBJ): Add event-loop.o.
14495 (event-loop.o): New rule.
14496
14497 * linux-low.h (pid_of): Moved here.
14498 (lwpid_of): New.
14499 (get_lwp_thread): Use lwpid_of.
14500 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14501 * linux-low.c (pid_of): Delete.
14502 (inferior_pid): Use lwpid_of.
14503 (linux_event_pipe): New.
14504 (target_is_async_p): New.
14505 (delete_lwp): New.
14506 (handle_extended_wait): Use lwpid_of.
14507 (add_lwp): Don't set lwpid field.
14508 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14509 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14510 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14511 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14512 first. Adjust to linux_wait_for_event interface changes. Use
14513 lwpid_of.
14514 (linux_detach): Don't delete the main lwp here.
14515 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14516 (status_pending_p): Don't consider explicitly suspended lwps.
14517 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14518 pointer. Add OPTIONS argument. Change return type to int. Use
14519 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14520 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14521 pointer. Add status pointer argument. Return a pid instead of a
14522 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14523 changes. In non-stop mode, don't switch to a random thread.
14524 (linux_wait): Rename to...
14525 (linux_wait_1): ... this. Add target_options argument, and handle
14526 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14527 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14528 clean exit and signal exit code. Don't stop all threads in
14529 non-stop mode. In all-stop mode, only stop all threads when
14530 reporting a stop to GDB. Handle explicit thread stop requests.
14531 (async_file_flush, async_file_mark): New.
14532 (linux_wait): New.
14533 (send_sigstop): Use lwpid_of.
14534 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14535 interface changes. In non-stop mode, don't switch to a random
14536 thread.
14537 (linux_resume_one_lwp): Use lwpid_of.
14538 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14539 (linux_resume_one_thread): ... this. Handle resume_stop. In
14540 non-stop mode, don't look for pending flag in all threads.
14541 (resume_status_pending_p): Don't consider explicitly suspended
14542 threads.
14543 (my_waitpid): Reimplement. Emulate __WALL.
14544 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14545 Use lwpid_of.
14546 (sigchld_handler, linux_supports_non_stop, linux_async)
14547 (linux_start_non_stop): New.
14548 (linux_target_ops): Register linux_supports_non_stop, linux_async
14549 and linux_start_non_stop.
14550 (initialize_low): Install SIGCHLD handler.
14551 * thread-db.c (thread_db_create_event, find_one_thread)
14552 (thread_db_get_tls_address): Use lwpid_of.
14553 * win32-low.c (win32_detach): Adjust to use resume_kind.
14554 (win32_wait): Add `options' argument.
14555 * spu-low.c (spu_resume): Adjust to use resume_kind.
14556 (spu_wait): Add `options' argument.
14557
5b1c542e
PA		 145582009-04-01 Pedro Alves <pedro@codesourcery.com>
14559
14560 Decouple target code from remote protocol.
14561
14562 * target.h (enum target_waitkind): New.
14563 (struct target_waitstatus): New.
14564 (struct target_ops) <wait>: Return an unsigned long. Take a
14565 target_waitstatus pointer instead of a char pointer.
14566 (mywait): Likewise.
14567 * target.c (mywait): Change prototype to return an unsigned long.
14568 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14569 * server.h (thread_from_wait, old_thread_from_wait): Delete
14570 declarations.
14571 (prepare_resume_reply): Change prototype to take a
14572 target_waitstatus.
14573 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14574 (last_status, last_ptid): New.
14575 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14576 pid instead of a signal.
14577 (attach_inferior): Remove "status" and "signal" parameters.
14578 Adjust.
14579 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14580 not as an address.
14581 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14582 (handle_v_requests, myresume): Remove "status" and "signal"
14583 parameters. Adjust.
14584 (handle_status): New.
14585 (main): Delete local `status'. Adjust.
14586 * remote-utils.c: Include target.h.
14587 (prepare_resume_reply): Change prototype to take a
14588 target_waitstatus. Adjust.
14589
14590 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14591 interface.
14592 * spu-low.c (spu_wait): Adjust.
14593 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14594 Delete.
14595 (win32_wait): Adjust.
14596
2bd7c093
PA		 145972009-04-01 Pedro Alves <pedro@codesourcery.com>
14598
14599 * target.h (struct thread_resume): Delete leave_stopped member.
14600 (struct target_ops): Add a `n' argument to the `resume' callback.
14601 * server.c (start_inferior): Adjust.
14602 (handle_v_cont, myresume): Adjust.
14603 * linux-low.c (check_removed_breakpoint): Adjust to resume
14604 interface change, and to removed leave_stopped field.
14605 (resume_ptr): Delete.
14606 (struct thread_resume_array): New.
14607 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14608 resume interface change.
14609 (linux_continue_one_thread, linux_queue_one_thread)
14610 (resume_status_pending_p): Check if the resume field is NULL
14611 instead of checking the leave_stopped member.
14612 (linux_resume): Adjust to the target resume interface change.
14613 * spu-low.c (spu_resume): Adjust to the target resume interface
14614 change.
14615 * win32-low.c (win32_detach, win32_resume): Ditto.
14616
c35fafde
PA		 146172009-04-01 Pedro Alves <pedro@codesourcery.com>
14618
14619 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14620 flag.
14621 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14622 pending.
14623 (linux_continue_one_thread): Only preserve the stepping flag if
14624 there's a pending breakpoint.
14625
0a59d50b
PA		 146262009-03-31 Pedro Alves <pedro@codesourcery.com>
14627
14628 * server.c (main): After the inferior having exited, call
14629 remote_close before exiting gdbserver.
14630
f04c6d38
TJB		 146312009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14632
14633 Fix size of FPSCR in Power 7 processors.
14634 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14635 (PPC_FEATURE_HAS_DFP): New #define.
14636 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14637 size of the FPSCR.
14638
78e5cee6
PA		 146392009-03-23 Pedro Alves <pedro@codesourcery.com>
14640
14641 * server.c (handle_query) Whitespace and formatting.
14642
1b3f6016
PA		 146432009-03-22 Pedro Alves <pedro@codesourcery.com>
14644
14645 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14646 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14647 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14648 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14649 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14650 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14651 Makefile.in, configure.ac: Fix whitespace throughout.
14652 * configure: Regenerate.
14653
a07b2135
PA		 146542009-03-22 Pedro Alves <pedro@codesourcery.com>
14655
14656 * inferiors.c (find_inferior): Make it safe for the callback
14657 function to delete the currently iterated inferior.
14658
67cc2626
PA		 146592009-03-22 Pedro Alves <pedro@codesourcery.com>
14660
14661 * Makefile.in (linuw_low_h): Move higher.
14662 (thread-db.o): Depend on $(linux_low_h).
14663
54a0b537
PA		 146642009-03-17 Pedro Alves <pedro@codesourcery.com>
14665
14666 Rename "process" to "lwp" throughout.
14667
14668 * linux-low.c (all_processes): Rename to...
14669 (all_lwps): ... this.
14670 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14671 (add_process): Rename to ...
14672 (add_lwp): ... this. Adjust.
14673 (linux_create_inferior): Adjust.
14674 (linux_attach_lwp): Adjust.
14675 (linux_attach): Adjust.
14676 (linux_kill_one_process): Rename to ...
14677 (linux_kill_one_lwp): ... this. Adjust.
14678 (linux_kill): Adjust.
14679 (linux_detach_one_process): Rename to ...
14680 (linux_detach_one_lwp): ... this. Adjust.
14681 (linux_detach): Adjust.
14682 (check_removed_breakpoint): Adjust.
14683 (status_pending_p): Adjust.
14684 (linux_wait_for_process): Rename to ...
14685 (linux_wait_for_lwp): ... this. Adjust.
14686 (linux_wait_for_event): Adjust.
14687 (send_sigstop): Adjust.
14688 (wait_for_sigstop): Adjust.
14689 (stop_all_processes): Rename to ...
14690 (stop_all_lwps): ... this.
14691 (linux_resume_one_process): Rename to ...
14692 (linux_resume_one_lwp): ... this. Adjust.
14693 (linux_set_resume_request, linux_continue_one_thread)
14694 (linux_queue_one_thread, resume_status_pending_p)
14695 (usr_store_inferior_registers, regsets_store_inferior_registers)
14696 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14697 Adjust.
14698 * linux-low.h (get_process): Rename to ...
14699 (get_lwp): ... this. Adjust.
14700 (get_thread_process): Rename to ...
14701 (get_thread_lwp): ... this. Adjust.
14702 (get_process_thread): Rename to ...
14703 (get_lwp_thread): ... this. Adjust.
14704 (struct process_info): Rename to ...
14705 (struct lwp_info): ... this.
14706 (all_processes): Rename to ...
14707 (all_lwps): ... this.
14708 * proc-service.c (ps_lgetregs): Adjust.
14709 * thread-db.c (thread_db_create_event, find_one_thread)
14710 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14711
0b16c5cf
PA		 147122009-03-14 Pedro Alves <pedro@codesourcery.com>
14713
14714 * server.c (handle_query): Handle "qAttached".
14715
32de4b9d
NS		 147162009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14717
14718 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14719 GPLv3, update license URL.
14720
2aecd87f
DE		 147212009-03-01 Doug Evans <dje@google.com>
14722
93efd302 14723 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14724 (server_h): Add gdb_signals.h.
14725 (signals.o): Update.
14726 * server.h (target_signal_from_host,target_signal_to_host_p)
14727 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14728
86b1f9c5
PM		 147292009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14730
14731 * remote-utils.c (getpkt): Also generate remote-debug
14732 information if noack_mode is set.
14733
4aa995e1
PA		 147342009-02-06 Pedro Alves <pedro@codesourcery.com>
14735
14736 * server.c (handle_query): Report qXfer:siginfo:read and
14737 qXfer:siginfo:write as supported and handle them.
14738 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14739 * linux-low.c (linux_xfer_siginfo): New.
14740 (linux_target_ops): Set it.
14741
62709adf
PA		 147422009-01-26 Pedro Alves <pedro@codesourcery.com>
14743
14744 * server.c (gdbserver_usage): Mention --remote-debug.
14745 (main): Accept '--remote-debug' switch.
14746
aef93bd7
DE		 147472009-01-18 Doug Evans <dje@google.com>
14748
14749 * regcache.c (new_register_cache): No need to check result of xcalloc.
14750 * server.c (handle_search_memory): Back out calls to xmalloc,
14751 result is checked and error is returned to user upon failure.
14752 (handle_query): Ditto. Add more checks for result of malloc.
14753 (handle_v_cont): Check result of malloc, report error back to
14754 user upon failure.
14755 (handle_v_run): Ditto. Call freeargv.
14756 * server.h (freeargv): Declare.
14757 * utils.c (freeargv): New fn.
14758
54363045
DE		 147592009-01-15 Doug Evans <dje@google.com>
14760
f626972c
DE		 14761 * gdbreplay.c (perror_with_name): Make arg const char *.
14762 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14763 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14764 * utils.c (perror_with_name): Make arg const char *.
54363045 14765
18aae699
PA		 147662009-01-14 Pedro Alves <pedro@codesourcery.com>
14767
14768 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14769 when handling a EXIT_PROCESS_DEBUG_EVENT.
14770
ff703abe
JB		 147712009-01-06 Joel Brobecker <brobecker@adacore.com>
14772
14773 * gdbreplay.c (gdbreplay_version): Update copyright year.
14774 * server.c (gdbserver_version): Likewise.
14775
f21cc1a2 147762009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14777
14778 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14779 (handle_extended_wait): Improve comment.
0e21c1ec 14780
bca929d3
DE		 147812008-12-13 Doug Evans <dje@google.com>
14782
14783 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14784 * server.h (ATTR_MALLOC): New macro.
14785 (xmalloc,xcalloc,xstrdup): Declare.
14786 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14787 * inferiors.c: Ditto.
14788 * linux-low.c: Ditto.
14789 * mem-break.c: Ditto.
14790 * regcache.c: Ditto.
14791 * remote-utils.c: Ditto.
14792 * server.c: Ditto.
14793 * target.c: Ditto.
14794 * win32-low.c: Ditto.
14795
97438e3f
DE		 147962008-12-12 Doug Evans <dje@google.com>
14797
896c7fbb
DE		 14798 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14799 in debugging printf.
14800
97438e3f
DE		 14801 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14802
e3b886f8
DE		 148032008-12-09 Doug Evans <dje@google.com>
14804
14805 * linux-low.h (struct process_info): Delete member tid, unused.
14806 * thread-db.c (find_one_thread): Update.
14807 (maybe_attach_thread): Update.
14808
07e059b5
VP		 148092008-12-02 Pedro Alves <pedro@codesourcery.com>
14810
889bf7c5
PA		 14811 * target.h (struct target_ops): Add qxfer_osdata member.
14812 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14813 and dirent.h.
14814 (linux_qxfer_osdata): New functions.
14815 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14816 callback.
14817 * server.c (handle_query): Handle "qXfer:osdata:read:".
14818 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14819 (buffer_xml_printf): New functions.
14820 * server.h (struct buffer): New.
14821 (buffer_grow_str, buffer_grow_str0): New macros.
14822 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14823 (buffer_xml_printf): Declare.
07e059b5 14824
4cab47ab
DE		 148252008-11-24 Doug Evans <dje@google.com>
14826
14827 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14828
f142445f
DJ		 148292008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14830
14831 * server.c (handle_v_run): Always use the supplied argument list.
14832
d0107bb6 148332008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14834
d0107bb6
BW		 14835 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14836 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14837
2c4ad781
TJB		 148382008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14839
14840 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14841 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14842 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14843 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14844 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14845 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14846 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14847 XML target descriptions.
14848 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14849 when inferior is running on an ISA 2.05 or later processor. Add
14850 special case to return offset for full 64-bit slot of FPSCR when
14851 in 32-bits.
14852
dfb64f85
DJ		 148532008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14854
14855 * Makefile.in (SFILES, clean): Added sparc64 files.
14856 (reg-sparc64.o, reg-sparc64.c): New.
14857 * configure.srv (sparc*-*-linux*): New configuration.
14858 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14859 syscall arguments for SPARC.
14860 (regsets_store_inferior_registers): Likewise.
14861 * linux-sparc-low.c: New file.
14862
66b6e1dd
DE		 148632008-10-21 Doug Evans <dje@google.com>
14864
14865 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14866 (READLINE_DIR,READLINE_DEP): Delete.
14867 (INTERNAL_CFLAGS): Update.
14868 (LINTFLAGS): Update.
14869
9b710a42
PA		 148702008-10-10 Pedro Alves <pedro@codesourcery.com>
14871
14872 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14873 whole argv from the last run, not just argv[0].
14874
5822d809
PA		 148752008-09-08 Pedro Alves <pedro@codesourcery.com>
14876
14877 * regcache.c (new_register_cache): Return NULL if the register
14878 cache size isn't known yet.
14879 (free_register_cache): Avoid dereferencing a NULL regcache.
14880
74aac56f
DJ		 148812008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14882
14883 * configure.srv: Merge MIPS and MIPS64.
14884
400b20f5
MR		 148852008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14886
14887 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14888
677c5bb1
LM		 148892008-08-18 Luis Machado <luisgpm@br.ibm.com>
14890
14891 * Makefile.in: Add required vsx dependencies.
14892
14893 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14894 Declare init_registers_powerpc_vsx32l.
14895 Declare init_registers_powerpc_vsx64l.
14896 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14897 (ppc_arch_setup): Check for VSX in hwcap.
14898 (ppc_fill_vsxregset): New function.
14899 (ppc_store_vsxregset): New function.
14900 Add new VSX entry in regset_info target_regsets.
14901
14902 * configure.srv: Add new VSX dependencies.
14903
a6f3e723
SL		 149042008-08-12 Pedro Alves <pedro@codesourcery.com>
14905
14906 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14907 (remote_open): Set or clear transport_is_reliable.
14908 (putpkt_binary): Don't expect acks in noack mode.
14909 (getpkt): Don't send ack/nac in noack mode.
14910 * server.c (handle_general_set): Handle QStartNoAckMode.
14911 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14912 qSupported.
14913 (main): Reset noack_mode on every connection.
14914 * server.h (noack_mode): Declare.
14915
a417dc56
RW		 149162008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14917
14918 * Makefile.in (GDBREPLAY_OBS): New variable.
14919 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14920
3221518c
UW		 149212008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14922 Daniel Jacobowitz <dan@codesourcery.com>
14923
14924 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14925 (usr_store_inferior_registers): Likewise.
14926 (regsets_store_inferior_registers): Likewise.
14927
ec56be1b
PA		 149282008-07-31 Rolf Jansen <rj@surtec.com>
14929 Pedro Alves <pedro@codesourcery.com>
14930
14931 * configure.ac: Check for memmem declaration.
14932 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14933 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14934 (disable_packet_qfThreadInfo): Unconditionally compile.
14935 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14936 * configure, config.in: Regenerate.
14937
2fe5e3ff
DE		 149382008-07-28 Doug Kwan <dougkwan@google.com>
14939
14940 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14941 (linux_write_memory): Remove declaration of errno.
14942
836acd6d
UW		 149432008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14944
14945 * linux-low.c (handle_extended_wait): Do not use "status"
14946 variable uninitialized.
14947
aeba519e
PA		 149482008-07-07 Pedro Alves <pedro@codesourcery.com>
14949
14950 * server.c (handle_v_attach): Inhibit reporting dll changes.
14951
db42f210
PA		 149522008-06-27 Pedro Alves <pedro@codesourcery.com>
14953
14954 * remote-utils.c (prepare_resume_reply): If requested, don't
14955 output "thread:TID" in the T stop reply.
14956
14957 * server.c (disable_packet_vCont, disable_packet_Tthread)
14958 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14959 (handle_query): If requested, disable support for qC, qfThreadInfo
14960 and qsThreadInfo.
14961 (handle_v_requests): If requested, disable support for vCont.
14962 (gdbserver_show_disableable): New.
14963 (main): Handle --disable-packet and --disable-packet=LIST.
14964
14965 * server.h (disable_packet_vCont, disable_packet_Tthread)
14966 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14967
8e4c5421
CD		 149682008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14969
14970 * server.c (gdbserver_usage): Mention --version.
14971
6e23a804
DJ		 149722008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14973
14974 * Makefile.in (gdbreplay.o): New rule.
14975
90aa6a40
JM		 149762008-06-06 Joseph Myers <joseph@codesourcery.com>
14977
14978 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14979 message, not gdbserver.
14980
c16158bc 149812008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14982 Nathan Sidwell <nathan@codesourcery.com>
14983 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14984
14985 * acinclude.m4: Include ../../config/acx.m4.
14986 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14987 * configure, config.in: Regenerate.
14988 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14989 * server.c (gdbserver_version): Print PKGVERSION.
14990 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14991 (main): Adjust gdbserver_usage calls.
14992 * gdbreplay.c (version, host_name): Add declarations.
14993 (gdbreplay_version, gdbreplay_usage): New.
14994 (main): Accept --version and --help options.
14995
aeb75bf5
DJ		 149962008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14997
14998 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14999 (arm_breakpoint_at): Handle Thumb.
15000 (the_low_target): Add comment.
15001
76b233dd
UW		 150022008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15003
15004 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15005
08388c79
DE		 150062008-05-09 Doug Evans <dje@google.com>
15007
a3c83fae
DE		 15008 * server.h (decode_search_memory_packet): Declare.
15009 * remote-utils.c (decode_search_memory_packet): New fn.
15010 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 15011 (handle_search_memory): New fn.
15012 (handle_query): Process qSearch:memory packets.
15013
bb9c3d36
UW		 150142008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15015
15016 * regcache.c (registers_length): Remove.
15017 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15018 full register packet.
15019 * regcache.h (registers_length): Remove prototype.
15020 * server.h (PBUFSIZ): Define to 16384.
15021
7284e1be
UW		 150222008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15023
15024 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15025 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15026 powerpc-64l.o, and powerpc-altivec64l.o.
15027 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15028 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15029 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15030 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15031 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15032 to srv_xmlfiles.
15033
15034 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15035 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15036 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15037 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15038 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15039 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15040 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15041 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15042 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15043 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15044 (clean): Update.
15045
15046 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15047 (init_registers_powerpc_32l): ... this new prototype.
15048 (init_registers_powerpc_32): Remove, replace by ...
15049 (init_registers_powerpc_altivec32l): ... this new prototype.
15050 (init_registers_powerpc_e500): Remove, replace by ...
15051 (init_registers_powerpc_e500l): ... this new prototype.
15052 (init_registers_ppc64): Remove, replace by ...
15053 (init_registers_powerpc_64l): ... this new prototype.
15054 (init_registers_powerpc_64): Remove, replace by ...
15055 (init_registers_powerpc_altivec64l): ... this new prototype.
15056 (ppc_num_regs): Set to 73.
15057 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15058 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15059 (ppc_cannot_store_register): Handle orig_r3 and trap.
15060 (ppc_arch_setup): Update init_registers_... calls.
15061 (ppc_fill_gregset): Handle orig_r3 and trap.
15062
15063 * inferiors.c (clear_inferiors): Reset current_inferior.
15064
fdc59709
PB		 150652008-04-23 Paolo Bonzini <bonzini@gnu.org>
15066
889bf7c5
PA		 15067 * acinclude.m4: Add override.m4.
15068 * configure: Regenerate.
fdc59709 15069
c9b2f845
UW		 150702008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15071
15072 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15073 initial call to init_register_ppc64.
15074
550512b8
UW		 150752008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15076
43aaf8b6
PA		 15077 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15078 single powerpc*-*-linux* case.
550512b8
UW		 15079 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15080
b6430ec3
UW		 150812008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15082
15083 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15084 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15085 from reg_xmlfiles.
15086 * linux-ppc-low.c: Include <elf.h>.
15087 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15088 (ppc_hwcap): New global variable.
15089 (ppc_regmap): Remove __SPE__ #ifdef sections.
15090 (ppc_regmap_e500): New global variable.
15091 (ppc_cannot_store_register): Update __SPE__ special case.
15092 (ppc_get_hwcap): New function.
15093 (ppc_arch_setup): Use it to determine whether inferior supports
15094 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15095 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15096 Do not access registers if target does not support AltiVec.
15097 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15098 Do not access registers if target does not support SPE.
15099 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15100
52fa2412
UW		 151012008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15102
15103 * linux-low.c (disabled_regsets, num_regsets): New.
15104 (use_regsets_p): Delete.
15105 (linux_wait_for_process): Clear disabled_regsets.
15106 (regsets_fetch_inferior_registers): Check and set it.
15107 (regsets_store_inferior_registers): Likewise.
15108 (linux_fetch_registers, linux_store_registers): Do not use
15109 use_regsets_p.
15110 (initialize_low): Allocate disabled_regsets.
15111
e28b3332
DJ		 151122008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15113
15114 * Makefile.in (LIBOBJS): New.
15115 (OBS): Use LIBOBJS.
15116 (memmem.o): New rule.
15117 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15118 * configure: Regenerated.
15119
4536995d
UW		 151202008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15121
15122 * server.c (handle_query): Never return "unsupported" for
15123 qXfer:features:read queries.
15124
221c031f
UW		 151252008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15126
15127 * server.c (get_features_xml): Fix inverted condition.
15128 (handle_query): Always support qXfer:feature:read.
15129
ccd213ac
DJ		 151302008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15131
15132 * server.c (wrapper_argv): New.
15133 (start_inferior): Handle wrapper_argv. If set, expect an extra
15134 trap.
15135 (gdbserver_usage): Document --wrapper.
15136 (main): Parse --wrapper.
15137
6fe305f7
UW		 151382008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15139
15140 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15141 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15142 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15143 (ppc_set_pc): Likewise.
15144 (ppc_arch_setup): New function.
15145 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15146 of collect_register.
889bf7c5 15147 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15148
5b0a002e
UW		 151492008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15150
15151 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15152 instead of linux-ppc64-low.o.
15153 * linux-ppc64-low.c: Remove file.
15154 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15155 (linux-ppc64-low.o): Remove rule.
15156
15157 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15158 (init_registers_powerpc_64): Likewise.
15159 (ppc_regmap): Conditionally define depending on __powerpc64__.
15160 (ppc_cannot_store_register): Do not special-case "fpscr" when
15161 compiled on __powerpc64__.
15162 (ppc_collect_ptrace_register): New function.
15163 (ppc_supply_ptrace_register): New function.
15164 (ppc_breakpoint): Change type to "unsigned int".
15165 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15166 (the_low_target): Conditionally provide initializers for the
889bf7c5 15167 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15168 collect_ptrace_register and supply_ptrace_register members.
15169
9b4b61c8
UW		 151702008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15171
15172 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15173 * server.c (gdbserver_xmltarget): Define.
15174 (get_features_xml): Use it to replace "target.xml" and arch_string.
15175
15176 * configure.srv: Remove srv_xmltarget. Add XML files that were
15177 mentioned there to srv_xmlfiles instead. Remove conditional tests
15178 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15179 srv_xmlfiles and srv_regobj to include all possible choices.
15180 * configure.ac (srv_xmltarget): Remove.
15181 (srv_xmlfiles): Do not add "target.xml".
15182 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15183 checks for supplementary target information.
15184 * configure: Regenerate.
15185 * Makefile.in (XML_TARGET): Remove.
15186 (target.xml): Remove rule.
15187 (clean): Do not clean up target.xml.
15188 (.PRECIOUS): Do not mention target.xml.
15189
15190 * target.h (struct target_ops): Remove arch_string member.
15191 * linux-low.c (linux_arch_string): Remove.
15192 (linux_target_ops): Remove arch_string initializer.
15193 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15194 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15195 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15196 * spu-low.c (spu_arch_string): Remove.
15197 (spu_target_ops): Remove arch_string initializer.
15198 * win32-low.c (win32_arch_string): Remove.
15199 (win32_target_ops): Remove arch_string initializer.
15200 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15201 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15202 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15203
ee1a7ae4
UW		 152042008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15205
15206 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15207 by collect_ptrace_register and supply_ptrace_register hooks.
15208 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15209 instead of checking for the_low_target.left_pad_xfer.
15210 (usr_store_inferior_registers): Use collect_ptrace_register callback
15211 instead of checking for the_low_target.left_pad_xfer.
15212
15213 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15214 (s390_supply_ptrace_register): Likewise.
15215 (s390_fill_gregset): Call s390_collect_ptrace_register.
15216 (the_low_target): Update.
15217
15218 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15219 (ppc_supply_ptrace_register): Likewise.
15220 (the_low_target): Update.
15221
15222 * linux-i386-low.c (the_low_target): Update.
15223 * linux-x86-64-low.c (the_low_target): Update.
15224
d61ddec4
UW		 152252008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15226
15227 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15228 reg-s390.o and reg-s390x.o.
15229
15230 * linux-low.c (new_inferior): New global variable.
15231 (linux_create_inferior, linux_attach): Set it.
15232 (linux_wait_for_process): Call the_low_target.arch_setup after the
15233 target has stopped for the first time.
15234 (initialize_low): Do not call the_low_target.arch_setup.
15235
15236 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15237 (s390_set_pc): Likewise.
15238 (s390_arch_setup): New function.
15239 (the_low_target): Use s390_arch_setup as arch_setup routine.
15240
15241 * regcache.c (realloc_register_cache): New function.
15242 (set_register_cache): Call it for each existing regcache.
15243
d05b4ac3
UW		 152442008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15245
15246 * server.h (init_registers): Remove prototype.
15247
15248 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15249 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15250 instead of init_registers ().
15251 * linux-arm-low.c (init_registers_arm): Add prototype.
15252 (init_registers_arm_with_iwmmxt): Likewise.
15253 (the_low_target): Add initializer for arch_setup field.
15254 * linux-cris-low.c (init_registers_cris): Add prototype.
15255 (the_low_target): Add initializer for arch_setup field.
15256 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15257 (the_low_target): Add initializer for arch_setup field.
15258 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15259 (the_low_target): Add initializer for arch_setup field.
15260 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15261 (the_low_target): Add initializer for arch_setup field.
15262 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15263 (the_low_target): Add initializer for arch_setup field.
15264 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15265 (the_low_target): Add initializer for arch_setup field.
15266 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15267 (init_registers_mips64_linux): Likewise.
15268 (the_low_target): Add initializer for arch_setup field.
15269 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15270 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15271 (the_low_target): Add initializer for arch_setup field.
15272 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15273 (init_registers_powerpc_64): Likewise.
15274 (the_low_target): Add initializer for arch_setup field.
15275 * linux-s390-low.c (init_registers_s390): Add prototype.
15276 (init_registers_s390x): Likewise.
15277 (the_low_target): Add initializer for arch_setup field.
15278 * linux-sh-low.c (init_registers_sh): Add prototype.
15279 (the_low_target): Add initializer for arch_setup field.
15280 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15281 (the_low_target): Add initializer for arch_setup field.
15282 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15283 (the_low_target): Add initializer for arch_setup field.
15284
15285 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15286 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15287 instead of init_registers ().
15288 * win32-arm-low.c (init_registers_arm): Add prototype.
15289 (the_low_target): Add initializer for arch_setup field.
15290 * win32-i386-low.c (init_registers_i386): Add prototype.
15291 (the_low_target): Add initializer for arch_setup field.
15292
15293 * spu-low.c (init_registers_spu): Add prototype.
15294 (initialize_low): Call initialie_registers_spu () instead of
15295 initialize_registers ().
15296
fd96d250
PA		 152972008-02-19 Pedro Alves <pedro@codesourcery.com>
15298
15299 * server.c (handle_v_requests): When handling the vRun and vAttach
15300 packets, if already debugging a process, don't kill it. Return an
15301 error instead.
15302
d41b6bb4
DJ		 153032008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15304
15305 * server.c (handle_query): Correct length check.
15306
5ac588cf
PA		 153072008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15308
15309 * win32-low.c (do_initial_child_stuff): Add process handle
15310 parameter. Set current_process_handle and current_process_id from the
15311 parameters. Clear globals.
15312 (win32_create_inferior): Don't set current_process_handle and
15313 current_process_id here. Instead pass them on the call to
15314 do_initial_child_stuff.
15315 (win32_attach): Likewise.
15316 (win32_clear_inferiors): New.
15317 (win32_kill): Don't close the current process handle or the
15318 current thread handle here. Instead call win32_clear_inferiors.
15319 (win32_detach): Don't open a new handle to the process. Call
15320 win32_clear_inferiors.
15321 (win32_join): Don't rely on current_process_handle; open a new
15322 handle using the process id.
15323 (win32_wait): Call win32_clear_inferiors when the inferior process
15324 has exited.
15325
ecd7ecbc
DJ		 153262008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15327
15328 * server.c (monitor_show_help): Add "exit".
15329
1525d545
MG		 153302008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15331
ecd7ecbc 15332 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15333 (clean): Add reg-xtensa.c.
15334 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15335 * configure.srv (xtensa*-*-linux*) New target.
15336 * linux-xtensa-low.c: New.
15337 * xtensa-xtregs.c: New.
1525d545 15338
59a016f0
PA		 153392008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15340
15341 * hostio.c: Don't include errno.h.
15342 (errno_to_fileio_errno): Move to hostio-errno.
15343 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15344 error number outputting to the target->hostio_last_error callback.
15345 (hostio_packet_error): Use FILEIO_EINVAL directly.
15346 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15347 calls to hostio_error.
15348 * hostio-errno.c: New.
15349 * server.h (hostio_last_error_from_errno): Declare.
15350 * target.h (target_ops): Add hostio_last_error member.
15351 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15352 as hostio_last_error handler.
889bf7c5 15353 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15354 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15355 (wince_hostio_last_error): New functions.
15356 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15357 as hostio_last_error handler.
15358 (win32_target_ops) [!_WIN32_WCE]: Register
15359 hostio_last_error_from_errno as hostio_last_error handler.
15360 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15361 (hostio-errno.o): New rule.
15362 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15363 * configure.srv (srv_hostio_err_objs): New variable. Default to
15364 hostio-errno.o.
15365 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15366 * configure: Regenerate.
15367
2d717e4f
DJ		 153682008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15369
15370 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15371 (linux_kill, linux_detach): Clean up the process list.
15372 * remote-utils.c (remote_open): Improve port number parsing.
15373 (putpkt_binary, input_interrupt): Only send interrupts if the target
15374 is running.
15375 * server.c (extended_protocol): Make static.
15376 (attached): Define earlier.
15377 (exit_requested, response_needed, program_argv): New variables.
15378 (target_running): New.
15379 (start_inferior): Clear attached here.
15380 (attach_inferior): Set attached here.
15381 (require_running): Define.
15382 (handle_query): Use require_running and target_running. Implement
15383 "monitor exit".
15384 (handle_v_attach, handle_v_run): New.
15385 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15386 (gdbserver_usage): Update.
15387 (main): Redo argument parsing. Handle --debug and --multi. Handle
15388 --attach along with other options or after the port. Save
15389 program_argv. Support no initial program. Resynchronize
15390 communication with GDB after an error. Handle "monitor exit".
15391 Use require_running and target_running. Always allow the extended
15392 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15393 restart in extended mode.
15394 * README: Refer to the GDB manual. Update --attach usage.
15395
7407e2de
AS		 153962007-12-20 Andreas Schwab <schwab@suse.de>
15397
15398 * linux-low.c (STACK_SIZE): Define.
15399 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15400 (linux_test_for_tracefork): Likewise.
15401
b65d95c5
DJ		 154022007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15403
15404 * linux-low.c (linux_wait_for_event): Update messages. Do not
15405 reinsert auto-delete breakpoints.
15406 * mem-break.c (struct breakpoint): Change return type of handler to
15407 int.
15408 (set_breakpoint_at): Update handler type.
15409 (reinsert_breakpoint_handler): Return 1 instead of calling
15410 delete_breakpoint.
15411 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15412 setting a new one.
15413 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15414 * mem-break.h (set_breakpoint_at): Update handler type.
15415 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15416 * win32-low.c (auto_delete_breakpoint): New.
15417 (get_child_debug_event): Use it.
15418
4e799345
DJ		 154192007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15420
15421 * configure.ac: Check for pread and pwrite.
15422 * hostio.c (handle_pread): Fall back to lseek and read.
15423 (handle_pwrite): Fall back to lseek and write.
15424 * config.in, configure: Regenerated.
15425
27524b67
DJ		 154262007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15427
15428 * server.c (myresume): Add own_buf argument.
15429 (main): Update calls.
15430
a20d5e98
DJ		 154312007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15432
15433 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15434 * remote-utils.c (remote_open): Do not call disable_async_io.
15435 (block_async_io): Delete.
15436 (unblock_async_io): Make static.
15437 (initialize_async_io): New.
15438 * server.c (handle_v_cont): Handle async I/O here.
15439 (myresume): Likewise. Move other common resume tasks here...
15440 (main): ... from here. Call initialize_async_io. Disable async
15441 I/O before the main loop.
15442 * server.h (initialize_async_io): Declare.
15443 (block_async_io, unblock_async_io): Delete prototypes.
15444 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15445
b79d787e
DJ		 154462007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15447
15448 * remote-utils.c (readchar): Allow binary data in received messages.
15449
d97903b2
PA		 154502007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15451
15452 * win32-low.c (attaching): New global.
15453 (win32_create_inferior): Clear the `attaching' global.
15454 (win32_attach): Set the `attaching' global.
15455 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15456 attaching. Only set a breakpoint at the entry point if not
15457 attaching.
15458
311de423
PA		 154592007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15460
15461 * server.c (main): Don't report dll events on the initial
15462 connection on attaches.
15463
6c2d16d2
PA		 154642007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15465
15466 * server.c (main): Relax numerical bases supported for the pid of
15467 the --attach command line argument.
15468
5ca906e6
PA		 154692007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15470
15471 * win32-low.c (win32_attach): Call OpenProcess before
15472 DebugActiveProcess, not after. Add last error output to error
15473 call.
15474
9c6c8194
PA		 154752007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15476
15477 * win32-low.c (win32_get_thread_context)
15478 (win32_set_thread_context): New functions.
15479 (thread_rec): Use win32_get_thread_context.
15480 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15481 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15482 field.
15483
4d5d1aaa
PA		 154842007-12-03 Leo Zayas
15485 Pedro Alves <pedro_alves@portugalmail.pt>
15486
15487 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15488 global variables.
15489 (child_add_thread): Minor cleanup.
15490 (child_continue): Resume artificially suspended threads before
15491 calling ContinueDebugEvent.
15492 (suspend_one_thread): New.
15493 (fake_breakpoint_event): New.
15494 (get_child_debug_event): Change return type to int. Check here if
15495 gdb sent an interrupt request. If a soft interrupt was requested,
15496 fake a breakpoint event. Return 0 if there is no event to handle,
15497 and 1 otherwise.
15498 (win32_wait): Don't check here if gdb sent an interrupt request.
15499 Ensure there is a valid event to handle.
15500 (win32_request_interrupt): Add soft interruption method as last
15501 resort.
15502
c436e841
PA		 155032007-12-03 Leo Zayas
15504 Pedro Alves <pedro_alves@portugalmail.pt>
15505
15506 * win32-low.h (win32_thread_info): Add descriptions to the
15507 structure members. Replace `suspend_count' counter by a
15508 `suspended' flag.
15509 * win32-low.c (thread_rec): Update condition of when to get the
15510 context from the inferior. Rely on ContextFlags being set if it
15511 has already been retrieved. Only suspend the inferior thread if
15512 we haven't already. Warn if that fails.
15513 (continue_one_thread): s/suspend_count/suspended/. Only call
15514 ResumeThread once. Warn if that fails.
15515
e7b5fa67
PA		 155162007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15517
15518 * win32-low.c (win32_wait): Don't read from the inferior when it
15519 has already exited.
15520
a385171d
PA		 155212007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15522
15523 * Makefile.in (win32_low_h): New variable.
15524 (win32-low.o): Add dependency on $(win32_low_h).
15525 (win32-arm-low.o, win32-i386-low.o): New rules.
15526
f80c84b3
DJ		 155272007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15528
15529 * hostio.c: Correct copyright year.
15530
a6b151f1
DJ		 155312007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15532
15533 * Makefile.in (OBS): Add hostio.o.
15534 (hostio.o): New rule.
15535 * server.h (handle_vFile): Declare.
15536 * hostio.c: New file.
15537 * server.c (handle_v_requests): Take packet_len and new_packet_len
15538 for binary packets. Call handle_vFile.
15539 (main): Update call to handle_v_requests.
15540
f9387fc3
DJ		 155412007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15542
15543 * linux-low.c: Include <sched.h>.
15544
51c2684e
DJ		 155452007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15546
15547 * linux-low.c (linux_tracefork_grandchild): New.
15548 (linux_tracefork_child): Use clone.
15549 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15550
75f83163
JB		 155512007-10-31 Joel Brobecker <brobecker@adacore.com>
15552
15553 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15554
da5898ce
DJ		 155552007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15556
15557 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15558
24a09b5f
DJ		 155592007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15560
15561 * inferiors.c (change_inferior_id): Delete.
15562 (add_pid_to_list, pull_pid_from_list): New.
15563 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15564 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15565 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15566 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15567 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15568 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15569 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15570 (using_threads): Always set to 1.
15571 (handle_extended_wait): New.
15572 (add_process): Do not set TID.
15573 (linux_create_inferior): Set must_set_ptrace_flags.
15574 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15575 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15576 (linux_thread_alive): Rename TID argument to LWPID.
15577 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15578 (linux_wait_for_event): Do not use TID or check using_threads. Update
15579 call to dead_thread_notify. Call handle_extended_wait.
15580 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15581 (send_sigstop): Delete sigstop_sent.
15582 (wait_for_sigstop): Avoid TID.
15583 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15584 (linux_test_for_tracefork): New.
15585 (linux_lookup_signals): Use thread_db_active and
15586 linux_supports_tracefork_flag.
15587 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15588 * linux-low.h (get_process_thread): Avoid TID.
15589 (struct process_ifo): Move thread_known and tid to the end. Remove
15590 sigstop_sent.
15591 (linux_attach_lwp, thread_db_init): Update prototypes.
15592 * server.h (change_inferior_id): Delete prototype.
15593 (add_pid_to_list, pull_pid_from_list): New prototypes.
15594 * thread-db.c (thread_db_use_events): New.
15595 (find_first_thread): Rename to...
15596 (find_one_thread): ...this. Update callers and messages. Do not
15597 call fatal. Check thread_db_use_events. Do not call
15598 change_inferior_id or new_thread_notify.
15599 (maybe_attach_thread): Update. Do not call new_thread_notify.
15600 (thread_db_init): Set thread_db_use_events. Check use_events.
15601 * utils.c (fatal, warning): Correct message prefix.
15602
30ed0a8f
DJ		 156032007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15604
15605 * Makefile.in (clean): Remove new files.
15606 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15607 (powerpc-64.o, powerpc-64.c): New rules.
15608 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15609 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15610 with SPE.
15611 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15612 SPE targets.
15613 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15614 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15615 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15616 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15617 (target_regsets): Add AltiVec and SPE register sets.
15618 * configure.ac: Check for AltiVec and SPE.
15619 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15620 (ppc_fill_vrregset, ppc_store_vrregset): New.
15621 (target_regsets): Add AltiVec register set.
15622 * configure: Regenerated.
15623
fd462a61
DJ		 156242007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15625
15626 * linux-low.c (O_LARGEFILE): Define.
15627 (linux_read_memory): Use /proc/PID/mem.
15628 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15629 * configure, config.in: Regenerated.
15630
69f223ed
DJ		 156312007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15632
15633 * linux-low.c (linux_wait_for_event): Do not pass signals while
15634 single-stepping.
15635
aec18585
PA		 156362007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15637
15638 * win32-low.c (create_process): New.
15639 (win32_create_inferior): Use create_process instead of
15640 CreateProcess. If create_process failed retry appending an ".exe"
15641 suffix. Store the GetLastError result immediatelly after
15642 create_process calls and use it on the call to error.
15643
34d86ddd
PA		 156442007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15645
15646 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15647
5a0e3bd0
JB		 156482007-08-23 Joel Brobecker <brobecker@adacore.com>
15649
15650 * configure.ac: Switch license to GPLv3.
15651
f88c79e6
MS		 156522007-08-01 Michael Snyder <msnyder@access-company.com>
15653
15654 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15655
6b3d9b83
PA		 156562007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15657
15658 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15659 typedef.
15660 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15661 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15662 CloseToolhelp32Snapshot.
15663 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15664 CloseToolhelp32Snapshot.
15665
c588c53c
MS		 156662007-07-27 Michael Snyder <michael.snyder@access-company.com>
15667
15668 * server.c (main): Check for inferior exit before main loop.
15669
aa0403d9
PA		 156702007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15671
15672 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15673 instead of on tmp_desc.
15674
255e7678
DJ		 156752007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15676 Daniel Jacobowitz <dan@codesourcery.com>
15677
15678 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15679 (add_thread): Minor cleanups.
15680 (clear_inferiors): Move lower in the file. Clear the DLL
15681 list.
15682 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15683 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15684 (xml_escape_text): New.
15685 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15686 for qSupported.
15687 (handle_v_cont): Report errors.
15688 (gdbserver_version): Update.
15689 (main): Correct size of own_buf. Do not report initial DLL events.
15690 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15691 (unloaded_dll, xml_escape_text): New.
15692 * win32-low.c (enum target_waitkind): Update comments.
15693 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15694 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15695 (win32_EnumProcessModules, win32_GetModuleInformation)
15696 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15697 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15698 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15699 (win32_Module32First, win32_Module32Next, load_toolhelp)
15700 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15701 (get_child_debug_event): Handle DLL events.
15702 (win32_wait): Likewise.
15703
0d37add9
DJ		 157042007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15705
15706 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15707 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15708
45e2715e
PA		 157092007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15710
15711 * win32-low.c (handle_output_debug_string): Ignore event if not
15712 waiting.
15713
c5674cf1
PA		 157142007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15715
15716 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15717
2bbe3cc1
DJ		 157182007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15719
15720 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15721
ae13219e
DJ		 157222007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15723
15724 * inferiors.c (change_inferior_id): Add comment.
15725 * linux-low.c (check_removed_breakpoint): Add an early
15726 prototype. Improve debug output.
15727 (linux_attach): Doc update.
15728 (linux_detach_one_process, linux_detach): Clean up before releasing
15729 each process.
15730 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15731 * linux-low.h (struct process_info): Doc improvement.
15732 * mem-break.c (delete_all_breakpoints): New.
15733 * mem-break.h (delete_all_breakpoints): New prototype.
15734 * thread-db.c (find_first_thread): New.
15735 (thread_db_create_event): Call it instead of
15736 thread_db_find_new_threads. Clean up unused variables.
15737 (maybe_attach_thread): Remove first thread handling.
15738 (thread_db_find_new_threads): Use find_first_thread.
15739 (thread_db_get_tls_address): Likewise.
15740
4105de34
DJ		 157412007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15742
15743 * thread-db.c (thread_db_find_new_threads): Add prototype.
15744 (thread_db_create_event): Check for the main thread before adding
15745 a new thread.
15746 (maybe_attach_thread): Only enable event reporting if TID == 0.
15747 (thread_db_get_tls_address): Check for new threads.
15748
2b876972
DJ		 157492007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15750
15751 * linux-low.c (linux_create_inferior): Try execv before execvp.
15752 * spu-low.c (spu_create_inferior): Likewise.
15753
7a245884
DJ		 157542007-06-13 Mike Frysinger <vapier@gentoo.org>
15755
15756 * linux-low.c (linux_create_inferior): Change execv to execvp.
15757 * spu-low.c (spu_create_inferior): Likewies.
15758
117ce543
DJ		 157592007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15760
15761 * Makefile.in (clean): Clean new files instead of deleted ones.
15762 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15763 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15764 rules.
15765 * configure.srv: Specify XML files and new regformats for MIPS and
15766 MIPS64 GNU/Linux.
15767 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15768 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15769 an entry for the restart register.
15770 (mips_cannot_fetch_register, mips_cannot_store_register)
15771 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15772 register names to match the XML descriptions.
15773 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15774 restart register instead of $0.
15775
0e7f50da
UW		 157762007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15777 Markus Deuling <deuling@de.ibm.com>
15778
15779 * remote-utils.c (decode_xfer_write): New function.
15780 * server.h (decode_xfer_write): Add prototype.
15781 * server.c (handle_query): Add PACKET_LEN argument. Support
15782 qXfer:spu:read and qXfer:spu:write packets.
15783 (main): Pass packet_len to handle_query.
15784 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15785 * target.h (target_ops): Add qxfer_spu.
15786
374c1d38
UW		 157872007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15788
15789 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15790 accessing non-seekable spufs files.
15791
bb63802a
UW		 157922007-05-16 Markus Deuling <deuling@de.ibm.com>
15793
889bf7c5 15794 * server.c (handle_query): Add reply for qC packet.
bb63802a 15795
7390519e
PA		 157962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15797 Leo Zayas <lerele@champenstudios@com>
15798
15799 * server.h (check_remote_input_interrupt_request): New function.
15800 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15801 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15802 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15803 (check_remote_input_interrupt_request): New function.
15804 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15805 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15806 winapi_GenerateConsoleCtrlEvent): New typedefs.
15807 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15808 to 250 ms.
15809 (win32_wait): Check for remote interrupt request
15810 with check_remote_input_interrupt_request.
15811 (win32_request_interrupt): New function.
15812 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15813
34b34921
PA		 158142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15815
15816 * win32-low.c (debug_registers_changed,
15817 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15818 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15819 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15820 (thread_rec): Get context using the low target.
15821 (child_add_thread): Call thread_added on the low target,
15822 which does the same thing.
15823 (regptr): Delete.
15824 (do_initial_child_stuff): Remove debug registers references.
15825 Set context using the low target. Resume threads after
15826 setting the contexts.
15827 (child_continue): Remove dead variable. Remove debug
15828 registers references.
15829 (child_fetch_inferior_registers): Go through the low target.
15830 (do_child_store_inferior_registers): Remove.
15831 (child_store_inferior_registers): Go through the low target.
15832 (win32_resume): Remove debug registers references.
15833 Set context using the low target.
15834 (handle_exception): Change return type to void. Don't record
15835 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15836 first chance exception.
889bf7c5 15837 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15838 goto loop. Always return after waiting for debug event.
15839 (win32_wait): Convert to switch statement. Handle spurious
15840 events.
15841
15842 * win32-i386-low.c (debug_registers_changed,
15843 debug_registers_used): New.
15844 (initial_stuff): Rename to ...
15845 (i386_initial_stuff): ... this. Clear debug registers
15846 state variables.
15847 (store_debug_registers): Delete.
15848 (i386_get_thread_context): New.
15849 (load_debug_registers): Delete.
15850 (i386_set_thread_context): New.
15851 (i386_thread_added): New.
15852 (single_step): Rename to ...
15853 (i386_single_step): ... this.
15854 (do_fetch_inferior_registers): Rename to ...
15855 (i386_fetch_inferior_register): ... this.
15856 (i386_store_inferior_register): New.
15857 (the_low_target): Adapt to new interface.
15858
15859 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15860 (arm_get_thread_context): New.
15861 (arm_set_thread_context): New.
15862 (regptr): New.
15863 (do_fetch_inferior_registers): Rename to ...
15864 (arm_fetch_inferior_register): ... this.
15865 (arm_store_inferior_register): New.
15866 (arm_wince_breakpoint): Reimplement as unsigned long.
15867 (arm_wince_breakpoint_len): Define.
15868 (the_low_target): Adapt to new interface.
15869
15870 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15871 load_debug_registers. Add get_thread_context, set_thread_context,
15872 thread_added and store_inferior_register. Rename
15873 fetch_inferior_registers to fetch_inferior_register.
15874 (regptr): Remove declaration.
15875
dd6953e1
PA		 158762007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15877
15878 * linux-low.c (linux_detach): Change return type to int. Return 0.
15879 * spu-low.c (spu_detach): Likewise.
15880
444d6139
PA		 158812007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15882
15883 * target.h (target_ops): Change return type of detach to int.
15884 Add join.
15885 (join_inferior): New.
15886 * server.c (main): Don't skip detach support on mingw32.
15887 If the inferior doesn't support detaching return error.
15888 Call join_inferior instead of using waitpid.
15889 * linux-low.c (linux_join): New.
15890 (linux_target_op): Add linux_join.
15891 * spu-low.c (spu_join): New.
15892 (spu_target_ops): Add spu_join.
15893 * win32-low.c (win32_detach): Adapt to new interface.
15894 Reopen current_process_handle before detaching. Issue a child
15895 resume before detaching.
15896 (win32_join): New.
15897 (win32_target_op): Add win32_join.
15898
1d5315fe
PA		 158992007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15900
15901 * win32-low.c (win32-attach): Fix return value.
15902 * target.h (target_ops): Describe ATTACH return values.
15903
bf914831
PA		 159042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15905
15906 * win32-low.c (GETPROCADDRESS): Define.
15907 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15908 (winapi_DebugSetProcessKillOnExit): Likewise.
15909 (win32_create_inferior): Force usage of ansi CreateProcessA.
15910 (win32_attach): Use GETPROCADDRESS.
15911 (win32_detach): Likewise.
15912
f72f3e60
PA		 159132007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15914
15915 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15916
ed50f18f
PA		 159172007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15918
15919 * win32-low.c: Commit leftover changes from 2007-03-29.
15920
0c2ead7e
DJ		 159212007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15922
15923 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15924 fields short instead of int. Add explicit padding.
15925 (i387_cache_to_fsave): Remove unnecessary casts.
15926 (i387_fsave_to_cache): Doc fix.
15927 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15928
73725ff3
DJ		 159292007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15930
15931 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15932 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15933
d99f33d8
PA		 159342007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15935
15936 * configure.srv (arm*-*-mingw32ce*): Move near the other
15937 arm targets.
15938
68070c10
PA		 159392007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15940
2482afc6 15941 * configure.ac: Add errno checking.
68070c10
PA		 15942 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15943 sys/file.h and malloc.h.
15944 (AC_CHECK_DECLS): Add perror.
15945 (srv_mingwce): Handle.
2482afc6 15946 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15947 win32-i386-low.o to srv_tgtobj.
15948 (i[34567]86-*-mingw*): Likewise.
15949 (arm*-*-mingw32ce*): Add case.
15950 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15951 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15952 [__MINGW32CE__] (strerror): New function.
15953 [__MINGW32CE__] (errno): Define to GetLastError.
15954 [__MINGW32CE__] (COUNTOF): New macro.
15955 (remote_open): Remove extra close call.
15956 * mem-break.c (delete_breakpoint_at): New function.
15957 * mem-break.h (delete_breakpoint_at): Declare.
15958 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15959 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15960 [USE_WIN32API] (read, write): Add char* casts.
15961 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15962 * server.h: Include wincecompat.h on Windows CE.
15963 [HAVE_ERRNO_H]: Check.
15964 (perror): Declare if not declared.
15965 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15966 (perror_with_name): Remove errno declaration.
15967 * wincecompat.h: New.
15968 * wincecompat.c: New.
15969 * win32-low.h: New.
15970 * win32-arm-low.c: New.
15971 * win32-i386-low.c: New.
15972 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15973 (OUTMSG2): Make it safe.
15974 (_T): New macro.
15975 (COUNTOF): New macro.
15976 (NUM_REGS): Get it from the low target.
15977 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15978 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15979 (thread_rec): Let low target handle debug registers.
15980 (child_add_thread): Likewise.
15981 (child_init_thread_list): Likewise.
15982 (continue_one_thread): Likewise.
15983 (regptr): New.
15984 (do_child_fetch_inferior_registers): Move to ...
15985 * win32-i386-low.c: ... here, and rename to ...
15986 (do_fetch_inferior_registers): ... this.
889bf7c5 15987 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15988 Go through the low target.
15989 (do_child_store_inferior_registers): Use regptr.
15990 (strwinerror): New function.
15991 (win32_create_inferior): Handle Windows CE.
15992 Use strwinerror instead of strerror on Windows error
15993 codes. Add program to the error output.
15994 Don't close the main thread handle on Windows CE.
15995 (win32_attach): Use coredll.dll on Windows CE.
15996 (win32_kill): Close current process and current
15997 thread handles.
15998 (win32_detach): Use coredll.dll on Windows CE.
15999 (win32_resume): Let low target handle debug registers, and
16000 step request.
16001 (handle_exception): Add/Remove initial breakpoint. Avoid
16002 non-existant WSTOPSIG on Windows CE.
16003 (win32_read_inferior_memory): Cast to remove warning.
16004 (win32_arch_string): Go through the low target.
16005 (initialize_low): Call set_breakpoint_data with the low
16006 target's breakpoint.
16007 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16008 FOP_REGNUM, mappings): Move to ...
16009 * win32-i386-low.c: ... here.
16010 * win32-low.c (win32_thread_info): Move to ...
16011 * win32-low.h: ... here.
16012 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16013 win32-arm-low.c and wincecompat.c.
16014 (all:): Add $EXEEXT.
16015 (install-only:): Likewise.
16016 (gdbserver:): Likewise.
16017 (gdbreplay:): Likewise.
16018 * config.in: Regenerate.
16019 * configure: Regenerate.
16020
41093d81
PA		 160212007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16022
16023 * win32-low.c: Rename typedef thread_info to
16024 win32_thread_info throughout.
16025
544afa54
PA		 160262007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16027
16028 * win32-i386-low.c: Rename to ...
16029 * win32-low.c: ... this.
16030 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16031 * Makefile.in: Likewise.
16032
bce7165d
PA		 160332007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16034
16035 * remote-utils.c (monitor_output): Constify msg parameter.
16036 * server.h (monitor_output): Likewise.
16037 * win32-i386-low.c (handle_output_debug_string): New.
16038 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16039 handle_output_debug_string.
16040 (get_child_debug_event): Likewise.
16041
506c7aa0
DJ		 160422007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16043
16044 * server.c (main): Correct strtoul check.
16045
42c81e2a
DJ		 160462007-03-27 Jon Ringle <jon@ringle.org>
16047
16048 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16049
9453113a
DJ		 160502007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16051
16052 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16053
64a69107
DJ		 160542007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16055
16056 * terminal.h: Check HAVE_SGTTY_H.
16057
160582007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16059
16060 * remote-utils.c (remote_open): Print out the assigned port number.
16061
c74d0ad8
DJ		 160622007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16063
16064 * remote-utils.c (monitor_output): New function.
16065 * server.c (debug_threads): Define here.
16066 (monitor_show_help): New function.
16067 (handle_query): Handle qRcmd.
16068 (main): Do not handle 'd' packet.
16069 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16070 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16071 of debug_threads.
16072
de7c3b4a
PA		 160732007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16074
16075 * Makefile.in (EXEEXT): New.
16076 (clean): Use $(EXEEXT).
16077
ef57601b
PA		 160782007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16079
16080 * target.h (target_ops): Rename send_signal to request_interrupt,
16081 and remove enum target_signal parameter.
16082 * linux-low.c (linux_request_interrupt): Rename from
16083 linux_send_signal, and always send SIGINT.
16084 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16085 and always send SIGINT.
16086 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16087 of send_signal.
16088 (input_interrupt): Likewise.
16089
820f2bda
PA		 160902007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16091
16092 * server.c (get_features_xml): Check if target implemented
16093 arch_string.
16094 * win32-i386-low.c (win32_arch_string): New.
16095 (win32_target_ops): Add win32_arch_string as arch_string member.
16096
ab39bf24
UW		 160972007-02-22 Markus Deuling <deuling@de.ibm.com>
16098
16099 * spu-low.c (spu_arch_string): New.
16100 (spu_target_ops): Add spu_arch_string.
16101
61ff6e04
DJ		 161022007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16103
16104 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16105 * configure.ac: Do not check for terminal.h.
16106 * configure, config.in: Regenerated.
16107
fb1e4ffc
DJ		 161082007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16109
16110 * Makefile.in (OBS): Add $(XML_BUILTIN).
16111 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16112 (clean): Update.
16113 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16114 (arm-with-iwmmxt.c): New.
16115 * config.in, configure: Regenerate.
16116 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16117 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16118 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16119 (arm*-*-linux*): Add iWMMXt and regset support.
16120 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16121 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16122 (arm_store_wmmxregset, target_regsets): New.
16123 * server.c (get_features_xml): Take annex argument. Check builtin
16124 XML documents.
16125 (handle_query): Handle multiple annexes.
16126
0f48aa01
DJ		 161272007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16128
16129 * remote-utils.c [USE_WIN32API] (read, write): Define.
16130 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16131 write.
16132
23181151
DJ		 161332007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16134
16135 * linux-i386-low.c (the_low_target): Set arch_string.
16136 * linux-x86-64-low.c (the_low_target): Likewise.
16137 * linux-low.c (linux_arch_string): New.
16138 (linux_target_ops): Add it.
16139 * linux-low.h (struct linux_target_ops): Add arch_string.
16140 * server.c (write_qxfer_response): Use const void * for DATA.
16141 (get_features_xml): New.
16142 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16143 * target.h (struct target_ops): Add arch_string method.
16144
9d606399
DJ		 161452007-01-03 Denis Pilat <denis.pilat@st.com>
16146 Daniel Jacobowitz <dan@codesourcery.com>
16147
16148 * linux-low.c (linux_kill): Handle being called with no threads.
16149 * win32-i386-low.c (win32_kill): Likewise.
16150 (get_child_debug_event): Clear current_process_handle.
16151
161522006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16153 Daniel Jacobowitz <dan@codesourcery.com>
16154
16155 * remote-utils.c (remote_open): Check the type of specified
16156 serial port devices before opening them.
16157 * server.c (main): Kill the inferior if an error occurs during
16158 the first remote_open.
16159
a5e13d24
DJ		 161602006-12-05 Markus Deuling <deuling@de.ibm.com>
16161
16162 * README: Update supported targets.
16163
186947f7
DJ		 161642006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16165
16166 * Makefile.in (clean): Remove reg-mips64.c.
16167 (reg-mips64.c, reg-mips64.o): New rules.
16168 * configure.srv: Handle mips64. Include regset support for mips.
16169 * linux-mips-low.c (union mips_register): New.
16170 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16171 (mips_breakpoint, mips_breakpoint_at): Use int.
16172 (mips_collect_register, mips_supply_register)
16173 (mips_collect_register_32bit, mips_supply_register_32bit)
16174 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16175 (mips_store_fpregset, target_regsets): New.
16176 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16177
a13e2c95
UW		 161782006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16179
16180 * configure.srv: Add target "spu*-*-*".
16181 * Makefile.in (clean): Remove reg-spu.c.
16182 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16183 * spu-low.c: New file.
16184
cb7283db
DJ		 161852006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16186
16187 * configure.ac: Correct td_thr_tls_get_addr test.
16188 * configure: Regenerated.
16189
89be2091
DJ		 161902006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16191
16192 * linux-low.c (linux_wait_for_event): Reformat. Use the
16193 pass_signals array.
16194 * remote-utils.c (decode_address_to_semicolon): New.
16195 * server.c (pass_signals, handle_general_set): New.
16196 (handle_query): Mention QPassSignals for qSupported.
16197 (main): Call handle_general_set.
16198 * server.h (pass_signals, decode_address_to_semicolon): New.
16199
000ef4f0
DJ		 162002006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16201
16202 * server.c (handle_query): Correct error handling for read_auxv.
16203
b7149293
UW		 162042005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16205
16206 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16207 and srv_linux_thread_db to yes.
16208 * linux-s390-low.c (s390_fill_gregset): New function.
16209 (target_regsets): Define data structure.
16210
dae5f5cf
DJ		 162112006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16212
16213 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16214 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16215 * config.in, configure: Regenerated.
16216 * inferiors.c (gdb_id_to_thread): New function.
16217 (gdb_id_to_thread_id): Use it.
16218 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16219 * linux-low.h (struct process_info): Add th member.
16220 (thread_db_get_tls_address): New prototype.
16221 * remote-utils.c (decode_address): Make non-static.
16222 * server.c (handle_query): Handle qGetTLSAddr.
16223 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16224 * target.h (struct target_ops): Add get_tls_address.
16225 * thread-db.c (maybe_attach_thread): Save the thread handle.
16226 (thread_db_get_tls_address): New.
16227
32ca6d61
DJ		 162282006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16229
16230 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16231 (linux_resume_one_process): Take a siginfo_t *. Update all
16232 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16233 (struct pending_signals): Add a siginfo_t.
16234 (linux_wait_for_process): Always set last_status.
16235 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16236 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16237 * linux-low.h (struct process_info): Add last_status.
16238
5ffff7c1
DJ		 162392006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16240
16241 * remote-utils.c (try_rle): New function.
16242 (putpkt_binary): Use it.
16243
8695c747
DJ		 162442006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16245
16246 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16247 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16248 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16249 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16250 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16251 point registers.
16252
290fadea
RS		 162532006-08-08 Richard Sandiford <richard@codesourcery.com>
16254
16255 * server.c (terminal_fd): New variable.
16256 (old_foreground_pgrp): Likewise.
16257 (restore_old_foreground_pgrp): New function.
16258 (start_inferior): Record the terminal file descriptor in terminal_fd
16259 and its original foreground group in old_foreground_pgrp. Register
16260 restore_old_foreground_pgrp with atexit().
16261
9f2e1e63
DJ		 162622006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16263
16264 * server.c (handle_query): Correct qPart to qXfer.
16265
b80864fb
DJ		 162662006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16267
16268 * configure.ac: Check for more headers which are missing on
16269 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16270 * configure.srv: Add Cygwin and mingw32.
16271 * remote-utils.c: Don't include headers unconditionally which
16272 are missing on mingw32. Include <winsock.h> for mingw32.
16273 (remote_open): Adjust for mingw32 support. Flush
16274 standard error after writing to it.
16275 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16276 (unblock_async_io, enable_async_io, disable_async_io)
16277 (readchar, getpkt): Update for Winsock support.
16278 (prepare_resume_reply): Expect a protocol signal number.
16279 * server.c: Disable <sys/wait.h> on mingw32.
16280 (start_inferior): Adjust for mingw32 support. Flush
16281 standard error after writing to it.
16282 (attach_inferior): Likewise. Use protocol signal
16283 numbers.
16284 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16285 and names.
16286 * win32-i386-low.c: New file.
16287 * Makefile.in (XM_CLIBS): Set.
16288 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16289 (win32-i386-low.o): New dependency rule.
16290 * linux-low.c (linux_wait): Use target signal numbers.
16291 * target.h (struct target_ops): Doc fix.
16292 * server.h (target_signal_to_name): New prototype.
16293 * gdbreplay.c: Don't include headers unconditionally which
16294 are missing on mingw32. Include <winsock.h> for mingw32.
16295 (remote_close, remote_open): Adjust for Winsock support.
16296 * configure, config.in: Regenerated.
16297
0876f84a
DJ		 162982006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16299
16300 * server.c (decode_xfer_read, write_qxfer_response): New.
16301 (handle_query): Take a packet length argument. Handle
16302 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16303 the qSupported response.
16304 (main): Update call to handle_query.
16305
01f9e8fa
DJ		 163062006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16307
16308 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16309 (putpkt_binary): Renamed from putpkt and adjusted for binary
16310 data.
16311 (putpkt): New wrapper for putpkt_binary.
16312 (readchar): Don't mask off the high bit.
16313 (decode_X_packet): New function.
16314 * server.c (main): Call putpkt_binary if a handler sets the packet
16315 length. Save the length of the incoming packet. Handle 'X'.
16316 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16317
be2a5f71
DJ		 163182006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16319
16320 * server.c (handle_query): Handle qSupported.
16321
ea025f5f
DJ		 163222006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16323
16324 * remote-utils.c (all_symbols_looked_up): New variable.
16325 (look_up_one_symbol): Check it.
16326 * server.h (look_up_one_symbol): New declaration.
16327 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16328
9308fc88
DJ		 163292006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16330
16331 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16332 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16333 (PTRACE_GET_THREAD_AREA): Define.
16334 (ps_get_thread_area): New function.
16335
52fb6437
NS		 163362006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16337
16338 * configure.srv (m68k*-*-uclinux*): New target.
16339 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16340 (linux_resume_one_process): Remove extraneous cast.
16341 (linux_read_offsets): New.
16342 (linux_target_op): Add linux_read_offsets on mmuless systems.
16343 * server.c (handle_query): Add qOffsets logic.
16344 * target.h (struct target_ops): Add read_offsets.
16345
21b0f40c
DJ		 163462006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16347
16348 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16349 (PTRACE_GET_THREAD_AREA): Define.
16350 (ps_get_thread_area): New function.
16351 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16352 (linux-x86-64-low.o): Update.
16353
0050a760
DJ		 163542006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16355
16356 * configure.ac: Remove checks for prfpregset_t.
16357 * gdb_proc_service.h: New file.
16358 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16359 new "gdb_proc_service.h".
16360 * proc-service.c: Likewise.
16361 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16362 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16363 * Makefile.in (gdb_proc_service_h): Updated.
16364 * configure, config.in: Regenerated.
16365
b92a518e
DJ		 163662006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16367
16368 * remote-utils.c (prepare_resume_reply): Move declaration
16369 of gdb_id_from_wait to the top of the block.
16370
545587ee
DJ		 163712006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16372
16373 * linux-low.c (regsets_store_inferior_registers): Read the regset
16374 from the target before filling it.
16375
9db87ebd
DJ		 163762006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16377
16378 * server.c (attach_inferior): Return SIGTRAP for a successful
16379 attach.
16380
dd24457d
DJ		 163812006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16382
16383 * Makefile.in (OBS): Add version.o.
16384 (STAGESTUFF): Delete.
16385 (version.o): Add dependencies.
16386 (version.c): Replace rule.
16387 (clean): Remove version.c.
16388 * server.c (gdbserver_version): New.
16389 (gdbserver_usage): Use printf.
16390 (main): Handle --version and --help.
16391 * server.h (version, host_name): Add declarations.
16392
6f0f660e
EZ		 163932005-12-23 Eli Zaretskii <eliz@gnu.org>
16394
889bf7c5
PA		 16395 * linux-arm-low.c:
16396 * linux-arm-low.c:
16397 * inferiors.c:
16398 * i387-fp.h:
16399 * i387-fp.c:
16400 * gdbreplay.c:
16401 * regcache.c:
16402 * proc-service.c:
16403 * mem-break.h:
16404 * mem-break.c:
16405 * linux-x86-64-low.c:
16406 * linux-sh-low.c:
16407 * linux-s390-low.c:
16408 * linux-ppc64-low.c:
16409 * linux-ppc-low.c:
16410 * linux-mips-low.c:
16411 * linux-m68k-low.c:
16412 * linux-m32r-low.c:
16413 * linux-low.h:
16414 * linux-low.c:
16415 * linux-ia64-low.c:
16416 * linux-i386-low.c:
16417 * linux-crisv32-low.c:
16418 * thread-db.c:
16419 * terminal.h:
16420 * target.h:
16421 * target.c:
16422 * server.h:
16423 * server.c:
16424 * remote-utils.c:
16425 * regcache.h:
16426 * utils.c:
16427 * Makefile.in:
16428 * configure.ac:
6f0f660e
EZ		 16429 * gdbserver.1: Add (C) after Copyright. Update the FSF
16430 address.
16431
9d1fb177
DJ		 164322005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16433
16434 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16435 (arm_breakpoint_at): Recognize both breakpoints.
16436 (the_low_target): Use the correct breakpoint instruction.
16437
011a70c2
DJ		 164382005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16439
16440 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16441 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16442 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16443 (the_low_target): Update.
16444
7fb85e41
AS		 164452005-10-25 Andreas Schwab <schwab@suse.de>
16446
16447 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16448
16449 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16450 (ia64_num_regs): Reduce to 462.
16451
3db0444b
DJ		 164522005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16453
16454 * acinclude.m4: Correct quoting.
16455 * aclocal.m4: Regenerated.
16456
16457 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16458 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16459 (thread_db_init): Call thread_db_err_str.
16460 * configure.ac: Check for TD_VERSION.
16461 * config.in, configure: Regenerated.
16462
bee0189a
DJ		 164632005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16464
16465 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16466
e9d25b98
DJ		 164672005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16468
16469 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16470 is not available. Define HAVE_PTRACE_GETREGS if it is.
16471 * config.in, configure: Regenerated.
16472 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16473 * linux-i386-low.c, linux-m68k-low.c: Update to use
16474 HAVE_PTRACE_GETREGS.
16475 * linux-low.c (regsets_fetch_inferior_registers)
16476 (regsets_store_inferior_registers): Only return 0 if we processed
16477 GENERAL_REGS.
16478 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16479 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16480
a06660f7
DJ		 164812005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16482
16483 * inferiors.c (struct thread_info): Add gdb_id.
16484 (add_thread): Add gdb_id argument.
16485 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16486 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16487 calls to add_thread.
16488 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16489 * server.c (handle_query): Use thread_to_gdb_id.
16490 (handle_v_cont, main): Use gdb_id_to_thread_id.
16491 * server.h (add_thread): Update prototype.
16492 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16493 prototypes.
16494
5a1f5858
DJ		 164952005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16496
16497 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16498 left-padded registers.
16499 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16500 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16501
e122f1f5
SE		 165022005-07-01 Steve Ellcey <sje@cup.hp.com>
16503
16504 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16505 * configure: Regenerate.
16506 * config.in: Regenerate.
16507 * server.h (NEED_DECLARATION_STRERROR):
16508 Replace with !HAVE_DECL_STRERROR.
16509
d592fa2f
DJ		 165102005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16511
16512 * linux-low.c (linux_wait, linux_send_signal): Don't test
16513 an unsigned long variable for > 0 if it could be MAX_ULONG.
16514 * server.c (myresume): Likewise.
16515 * target.c (set_desired_inferior): Likewise.
16516
ccbd4912
MK		 165172005-06-13 Mark Kettenis <kettenis@gnu.org>
16518
16519 * configure.ac: Simplify and improve check for socklen_t.
16520 * configure, config.in: Regenerate.
16521
f450004a
DJ		 165222005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16523
16524 * acconfig.h: Remove.
16525 * configure.ac: Add a test for socklen_t. Use three-argument
16526 AC_DEFINE throughout.
16527 * config.in: Regenerated using autoheader 2.59.
16528 * configure: Regenerated.
16529
16530 * gdbreplay.c (socklen_t): Provide a default.
16531 (remote_open): Use socklen_t.
16532 * remote-utils.c (socklen_t): Provide a default.
16533 (remote_open): Use socklen_t.
16534 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16535 unsigned char.
16536
16537 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16538 char for buffers.
16539 * linux-low.c (linux_read_memory, linux_write_memory)
16540 (linux_read_auxv): Likewise.
16541 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16542 (check_mem_write): Likewise.
16543 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16544 Likewise.
16545 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16546 (registers_from_string, register_data): Likewise.
16547 * server.c (handle_query, main): Likewise.
16548 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16549 (decode_M_packet): Likewise.
16550 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16551 * target.h (struct target_ops): Update read_memory, write_memory,
16552 and read_auxv.
16553 (read_inferior_memory, write_inferior_memory): Update.
16554 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16555 to unsigned char *.
16556 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16557 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16558 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16559 linux-s390-low.c, linux-sh-low.c: Update for changes in
16560 read_inferior_memory and the_low_target->breakpoint.
16561
eee84df1
DJ		 165622005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16563
16564 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16565 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16566 * configure.srv: Add powerpc64-*-linux*.
16567 * linux-ppc64-low.c: New file.
16568
45b134e5
OF		 165692005-05-23 Orjan Friberg <orjanf@axis.com>
16570
16571 * linux-cris-low.c: New file with support for CRIS.
16572 * linux-crisv32-low.c: Ditto for CRISv32.
16573 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16574 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16575 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16576 reg-crisv32.o, and reg-crisv32.c to make rules.
16577 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16578 recognized targets.
16579
48d93c75
UW		 165802005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16581
16582 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16583 of sizeof (PTRACE_XFER_TYPE).
16584 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16585
e013ee27
OF		 165862005-05-12 Orjan Friberg <orjanf@axis.com>
16587
889bf7c5 16588 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16589 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16590 pointers for hardware watchpoint support.
16591 * linux-low.h (struct linux_target_ops): Ditto.
16592 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16593 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16594 to linux_target_ops.
16595 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16596 reply packet.
16597 * server.c (main): Recognize 'Z' and 'z' packets.
16598
b0ded00b
UW		 165992005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16600
16601 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16602 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16603 (the_low_target): Add new members.
16604
8643e2ad
DJ		 166052005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16606
16607 * proc-service.c (ps_lgetregs): Search all_processes instead of
16608 all_threads.
16609
fc620387
DJ		 166102005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16611
16612 * server.c (start_inferior): Change return type to int.
16613 (attach_inferior): Change sigptr to int *.
16614 (handle_v_cont, handle_v_requests): Change signal to int *.
16615 (main): Change signal to int.
16616
166172005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16618
16619 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16620 * configure.srv: Add m32r*-*-linux*.
16621 * linux-m32r-low.c: New file.
16622
e0e76420
DJ		 166232005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16624
16625 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16626
a1928bad
DJ		 166272005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16628
16629 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16630 Take unsigned long arguments for PIDs.
16631 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16632 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16633 (wait_for_sigstop, linux_resume_one_process)
16634 (regsets_fetch_inferior_registers, linux_send_signal)
16635 (linux_read_auxv): Likewise. Update the types of variables holding
16636 PIDs. Update format string specifiers.
16637 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16638 * remote-utils.c (prepare_resume_reply): Likewise.
16639 * server.c (cont_thread, general_thread, step_thread)
16640 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16641 unsigned long.
16642 (handle_query): Update format specifiers.
16643 (handle_v_cont, main): Use strtoul for thread IDs.
16644 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16645 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16646 (general_thread, step_thread, thread_from_wait)
16647 (old_thread_from_wait): Update.
16648 * target.h (struct thread_resume): Use unsigned long for THREAD.
16649 (struct target_ops): Use unsigned long for arguments to attach and
16650 thread_alive.
16651
dcdb98d2
DJ		 166522005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16653
16654 * acinclude.m4: Include bfd/bfd.m4 directly.
16655 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16656 <agriffis@toolchain.org>.
16657 * aclocal.m4, configure: Regenerated.
16658
bec39cab
AC		 166592005-01-07 Andrew Cagney <cagney@gnu.org>
16660
16661 * configure.ac: Rename configure.in, require autoconf 2.59.
16662 * configure: Re-generate.
16663
434c4c77
DJ		 166642004-12-08 Daniel Jacobowitz <dan@debian.org>
16665
16666 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16667 LIBS when finished.
16668 * aclocal.m4: Regenerated.
16669 * configure: Regenerated.
16670
db1d3e1b
AS		 166712004-11-21 Andreas Schwab <schwab@suse.de>
16672
16673 * linux-m68k-low.c (m68k_num_gregs): Define.
16674 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16675 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16676 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16677 (m68k_breakpoint_at): New. Add to the_low_target.
16678
16679 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16680 srv_linux_thread_db to yes.
16681
43360365
JB		 166822004-10-20 Joel Brobecker <brobecker@gnat.com>
16683
16684 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16685 (ARCH_SET_FS): Likewise.
16686 (ARCH_GET_FS): Likewise.
16687 (ARCH_GET_GS): Likewise.
16688
fd500816
DJ		 166892004-10-16 Daniel Jacobowitz <dan@debian.org>
16690
16691 * linux-i386-low.c (ps_get_thread_area): New.
16692 * linux-x86-64-low.c (ps_get_thread_area): New.
16693 * linux-low.c: Include <sys/syscall.h>.
16694 (linux_kill_one_process): Don't kill the first thread here.
16695 (linux_kill): Kill the first thread here.
16696 (kill_lwp): New function.
16697 (send_sigstop, linux_send_signal): Use it.
16698 * proc-service.c: Clean up #ifdefs.
16699 (fpregset_info): Delete.
16700 (ps_lgetregs): Update and enable implementation.
16701 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16702 implementations.
16703 * remote-utils.c (struct sym_cache, symbol_cache): New.
16704 (input_interrupt): Print a clearer message.
16705 (async_io_enabled): New variable.
16706 (enable_async_io, disable_async_io): Use it. Update comments.
16707 (look_up_one_symbol): Use the symbol cache.
16708 * thread-db.c (thread_db_look_up_symbols): New function.
16709 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16710
f6de3c42
DJ		 167112004-10-16 Daniel Jacobowitz <dan@debian.org>
16712
16713 * configure.in: Test for -rdynamic.
16714 * configure: Regenerated.
16715 * Makefile (INTERNAL_LDFLAGS): New.
16716 (gdbserver, gdbreplay): Use it.
16717
2c0fc042
AC		 167182004-09-02 Andrew Cagney <cagney@gnu.org>
16719
16720 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16721
075b3282
DJ		 167222004-03-23 Daniel Jacobowitz <drow@mvista.com>
16723
16724 * linux-low.c (linux_wait): Clear all_processes list also.
16725
fa6a77dc
DJ		 167262004-03-12 Daniel Jacobowitz <drow@mvista.com>
16727
16728 * linux-low.c: Include <errno.h>. Remove extern declaration of
16729 errno.
16730
6d782a97
DJ		 167312004-03-12 Daniel Jacobowitz <drow@mvista.com>
16732
16733 * gdbreplay.c, server.h, utils.c: Update copyright years.
16734
3a7fb99b
DJ		 167352004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16736
16737 * server.c (main): Print child status or termination signal from
16738 variable 'signal', not 'sig'.
16739
c3e735a6
DJ		 167402004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16741
16742 * linux-low.c (linux_read_memory): Change return type to
16743 int. Check for and return error from ptrace().
16744 * target.c (read_inferior_memory): Change return type to int. Pass
16745 back return status from the_target->read_memory().
16746 * target.h (struct target_ops): Adapt *read_memory() prototype.
16747 Update comment.
16748 (read_inferior_memory): Adapt prototype.
16749 * server.c (main): Return an error packet if
16750 read_inferior_memory() returns an error.
16751
a59d1c82
DJ		 167522004-03-04 Daniel Jacobowitz <drow@mvista.com>
16753
16754 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16755 Unify with other clean targets.
16756
dc3f8883
DJ		 167572004-02-29 Daniel Jacobowitz <drow@mvista.com>
16758
16759 * server.c (handle_v_cont): Call set_desired_inferior.
16760
89a208da
DJ		 167612004-02-29 Daniel Jacobowitz <drow@mvista.com>
16762
16763 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16764
62ea82f5
DJ		 167652004-02-29 Daniel Jacobowitz <drow@mvista.com>
16766
16767 * linux-low.c (linux_wait): Unblock async I/O.
16768 (linux_resume): Block and enable async I/O.
16769 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16770 * server.h (block_async_io, unblock_async_io): Add prototypes.
16771
6910d122
DJ		 167722004-02-29 Daniel Jacobowitz <drow@mvista.com>
16773
16774 * remote-utils.c (remote_open): Print a status notice after
16775 opening a TCP port.
16776 * server.c (attach_inferior): Print a status notice after
16777 attaching.
16778
167792004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16780
16781 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16782
c89dc5d4
DJ		 167832004-02-26 Daniel Jacobowitz <drow@mvista.com>
16784
16785 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16786 error packet.
16787 * server.c, target.h: Update copyright years.
16788
4b8dad4a
RM		 167892004-02-25 Roland McGrath <roland@redhat.com>
16790
16791 * target.h (struct target_ops): New member `read_auxv'.
16792 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16793 * linux-low.c (linux_read_auxv): New function.
16794 (linux_target_ops): Initialize `read_auxv' member to that.
16795
d7446758
JB		 167962004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16797
16798 Committed by Jim Blandy <jimb@redhat.com>.
16799
16800 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16801 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16802 instead of GPR_SIZE to distiguish s390 and s390x targets.
16803
5544ad89
DJ		 168042004-01-31 Daniel Jacobowitz <drow@mvista.com>
16805
16806 * linux-low.c: Update copyright year.
16807 (check_removed_breakpoint): Clear pending_is_breakpoint.
16808 (linux_set_resume_request, linux_queue_one_thread)
16809 (resume_status_pending_p): New functions.
16810 (linux_continue_one_thread): Use process->resume.
16811 (linux_resume): Only resume threads if there are no pending events.
16812 * linux-low.h (struct process_info): Add resume request
16813 pointer.
16814
2a68b70e
DJ		 168152004-01-30 Daniel Jacobowitz <drow@mvista.com>
16816
16817 * regcache.c (new_register_cache): Clear the allocated register
16818 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16819
64386c31
DJ		 168202003-10-13 Daniel Jacobowitz <drow@mvista.com>
16821
16822 * linux-low.c (linux_resume): Take a struct thread_resume *
16823 argument.
16824 (linux_wait): Update call.
16825 (resume_ptr): New static variable.
16826 (linux_continue_one_thread): Renamed from
16827 linux_continue_one_process. Use resume_ptr.
16828 (linux_resume): Use linux_continue_one_thread.
16829 * server.c (handle_v_cont, handle_v_requests): New functions.
16830 (myresume): New function.
16831 (main): Handle 'v' case.
16832 * target.h (struct thread_resume): New type.
16833 (struct target_ops): Change argument of "resume" to struct
16834 thread_resume *.
16835 (myresume): Delete macro.
16836
c938e9b0
L		 168372003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16838
16839 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16840 (uninstall): Support DESTDIR.
16841
7f313d07
BC		 16842Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16843
16844 * configure.srv: Add xscale*linux copy of arm*linux entry.
16845
3b2fc2ea
DJ		 168462003-07-24 Daniel Jacobowitz <drow@mvista.com>
16847
16848 * linux-arm-low.c (arm_reinsert_addr): New function.
16849 (the_low_target): Add arm_reinsert_addr.
16850
1c0a559e
MK		 168512003-07-08 Mark Kettenis <kettenis@gnu.org>
16852
16853 * mem-break.c: Remove whitespace at end of file.
16854
43d5792c
DJ		 168552003-06-28 Daniel Jacobowitz <drow@mvista.com>
16856
16857 * configure.in: Check whether we need to prototype strerror.
16858 * server.h: Optionally prototype strerror.
16859 * gdbreplay.c (perror_with_name): Use strerror.
16860 * linux-low.c (linux_attach_lwp): Use strerror.
16861 * utils.c (perror_with_name): Use strerror.
16862 * config.in, configure: Regenerated.
16863
c8a86edf
DJ		 168642003-06-28 Daniel Jacobowitz <drow@mvista.com>
16865
16866 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16867 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16868
73d37363
DJ		 168692003-06-20 Daniel Jacobowitz <drow@mvista.com>
16870
16871 * Makefile.in (SFILES): Update.
16872 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16873 low-sun3.c: Remove files.
16874
6ad8ae5c
DJ		 168752003-06-17 Daniel Jacobowitz <drow@mvista.com>
16876
16877 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16878 (linux_detach_one_process, linux_detach): New functions.
16879 (linux_target_ops): Add linux_detach.
16880 * server.c (main): Handle 'D' packet.
16881 * target.h (struct target_ops): Add "detach" member.
16882 (detach_inferior): Define.
16883
1581182a
MK		 168842003-06-13 Mark Kettenis <kettenis@gnu.org>
16885
16886 From Kelley Cook <kelleycook@wideopenwest.com>:
16887 * configure.srv: Accept i[34567]86 variants.
16888
e5379b03
DJ		 168892003-06-05 Daniel Jacobowitz <drow@mvista.com>
16890
16891 * linux-low.c (linux_wait_for_event): Correct comment typos.
16892 (linux_resume_one_process): Call check_removed_breakpoint.
16893 (linux_send_signal): New function.
16894 (linux_target_ops): Add linux_send_signal.
16895 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16896 of kill.
16897 * target.h (struct target_ops): Add send_signal.
16898
2ff29de4
JB		 168992003-05-29 Jim Blandy <jimb@redhat.com>
16900
16901 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16902 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16903 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16904 away part of the register's value.
16905
254787d4
DJ		 169062003-03-26 Daniel Jacobowitz <drow@mvista.com>
16907
16908 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16909 (linux_wait_for_event, linux_init_signals): Likewise.
16910
94e10508
DJ		 169112003-03-17 Daniel Jacobowitz <drow@mvista.com>
16912
16913 * configure.in: Check for stdlib.h.
16914 * configure: Regenerated.
16915 * config.in: Regenerated.
16916
4c0711e0
DJ		 169172003-01-04 Andreas Schwab <schwab@suse.de>
16918
16919 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16920
ef66e766
AC		 169212003-01-02 Andrew Cagney <ac131313@redhat.com>
16922
16923 * Makefile.in: Remove obsolete code.
16924
a1358604
DJ		 169252002-11-20 Daniel Jacobowitz <drow@mvista.com>
16926
16927 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16928 defined(PT_FPR0_HI).
16929
23ce3b1c
DJ		 169302002-11-17 Stuart Hughes <seh@zee2.com>
16931
16932 * linux-arm-low.c (arm_num_regs): Increase.
16933 (arm_regmap): Include status register.
16934
169352002-11-17 Daniel Jacobowitz <drow@mvista.com>
16936
16937 * linux-low.c (register_addr): Remove incorrect -1 check.
16938
a9fa9f7d
DJ		 169392002-08-29 Daniel Jacobowitz <drow@mvista.com>
16940
16941 * linux-low.c (linux_create_inferior): Call setpgid. Return
16942 the new PID.
16943 (unstopped_p, linux_signal_pid): Remove.
16944 (linux_target_ops): Remove linux_signal_pid.
16945 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16946 global instead of target method.
16947 * target.h (struct target_ops): Remove signal_pid. Update comment
16948 for create_inferior.
16949 * server.c (signal_pid): New variable.
16950 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16951 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16952 (attach_inferior): Set signal_pid.
16953
17574093
DJ		 169542002-08-23 Daniel Jacobowitz <drow@mvista.com>
16955
16956 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16957
169582002-08-20 Jim Blandy <jimb@redhat.com>
16959
16960 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16961 default for this.
16962
169632002-08-01 Andrew Cagney <cagney@redhat.com>
16964
16965 * Makefile.in: Make chill references obsolete.
16966
169672002-07-24 Kevin Buettner <kevinb@redhat.com>
16968
16969 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16970 * configure: Regenerate.
16971 * config.in: Regenerate.
16972
169732002-07-09 David O'Brien <obrien@FreeBSD.org>
16974
16975 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16976 (perror_with_name, remote_close, remote_open, expect, play): Static.
16977
169782002-07-04 Michal Ludvig <mludvig@suse.cz>
16979
4b8dad4a 16980 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16981 byte offsets instead of an array of indexes.
16982 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16983
169842002-06-13 Daniel Jacobowitz <drow@mvista.com>
16985
16986 * regcache.c: Add comment.
16987
169882002-06-11 Daniel Jacobowitz <drow@mvista.com>
16989
16990 * thread-db.c: New file.
16991 * proc-service.c: New file.
16992 * acinclude.m4: New file.
16993 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16994 proc-service.o, and thread-db.o.
16995 (linux-low.o): Add USE_THREAD_DB.
16996 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16997 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16998 * aclocal.m4: Regenerated.
16999 * config.in: Regenerated.
17000 * configure: Regenerated.
17001 * configure.in: Check for proc_service.h, sys/procfs.h,
17002 thread_db.h, and linux/elf.h headrs.
17003 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17004 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17005 Check for -lthread_db and thread support.
17006 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17007 PowerPC, and SuperH.
17008 * i387-fp.c: Constify arguments.
17009 * i387-fp.h: Likewise.
17010 * inferiors.c: (struct thread_info): Renamed from
17011 `struct inferior_info'. Remove PID member. Use generic inferior
17012 list header. All uses updated.
17013 (inferiors, signal_pid): Removed.
17014 (all_threads): New variable.
17015 (get_thread): Define.
17016 (add_inferior_to_list): New function.
17017 (for_each_inferior): New function.
17018 (change_inferior_id): New function.
17019 (add_inferior): Removed.
17020 (remove_inferior): New function.
17021 (add_thread): New function.
17022 (free_one_thread): New function.
17023 (remove_thread): New function.
17024 (clear_inferiors): Use for_each_inferior and free_one_thread.
17025 (find_inferior): New function.
17026 (find_inferior_id): New function.
17027 (inferior_target_data): Update argument type.
17028 (set_inferior_target_data): Likewise.
17029 (inferior_regcache_data): Likewise.
17030 (set_inferior_regcache_data): Likewise.
17031 * linux-low.c (linux_bp_reinsert): Remove.
17032 (all_processes, stopping_threads, using_thrads)
17033 (struct pending_signals, debug_threads, pid_of): New.
17034 (inferior_pid): Replace with macro.
17035 (struct inferior_linux_data): Remove.
17036 (get_stop_pc, add_process): New functions.
17037 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17038 Use add_process and add_thread.
17039 (linux_attach_lwp): New function, based on old linux_attach. Use
17040 add_process and add_thread. Set stop_expected for new threads.
17041 (linux_attach): New function.
17042 (linux_kill_one_process): New function.
17043 (linux_kill): Kill all LWPs.
17044 (linux_thread_alive): Use find_inferior_id.
17045 (check_removed_breakpoints, status_pending_p): New functions.
17046 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17047 Update. Use WNOHANG. Wait for cloned processes also. Update process
17048 struct for the found process.
17049 (linux_wait_for_event): New function.
17050 (linux_wait): Use it. Support LWPs.
17051 (send_sigstop, wait_for_sigstop, stop_all_processes)
17052 (linux_resume_one_process, linux_continue_one_process): New functions.
17053 (linux_resume): Support LWPs.
17054 (REGISTER_RAW_SIZE): Remove.
17055 (fetch_register): Use register_size instead. Call supply_register.
17056 (usr_store_inferior_registers): Likewise. Call collect_register.
17057 Fix recursive case.
17058 (regsets_fetch_inferior_registers): Improve error message.
17059 (regsets_store_inferior_registers): Add debugging.
17060 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17061 (unstopped_p, linux_signal_pid): New functions.
17062 (linux_target_ops): Add linux_signal_pid.
17063 (linux_init_signals): New function.
17064 (initialize_low): Call it. Initialize using_threads.
17065 * regcache.c (inferior_regcache_data): Add valid
17066 flag.
17067 (get_regcache): Fetch registers lazily. Add fetch argument
17068 and update all callers.
17069 (regcache_invalidate_one, regcache_invalidate): New
17070 functions.
17071 (new_register_cache): Renamed from create_register_cache.
17072 Return the new regcache.
17073 (free_register_cache): Change argument to a void *.
17074 (registers_to_string, registers_from_string): Call get_regcache
17075 with fetch flag set.
17076 (register_data): Make static. Pass fetch flag to get_regcache.
17077 (supply_register): Call get_regcache with fetch flag clear.
17078 (collect_register): Call get_regcache with fetch flag set.
17079 (collect_register_as_string): New function.
17080 * regcache.h: Update.
17081 * remote-utils.c (putpkt): Flush after debug output and use
17082 stderr.
17083 Handle input interrupts while waiting for an ACK.
17084 (input_interrupt): Use signal_pid method.
17085 (getpkt): Flush after debug output and use stderr.
17086 (outreg): Use collect_register_as_string.
17087 (new_thread_notify, dead_thread_notify): New functions.
17088 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17089 and general_thread.
17090 (look_up_one_symbol): Flush after debug output.
17091 * server.c (step_thread, server_waiting): New variables.
17092 (start_inferior): Don't use signal_pid. Update call to mywait.
17093 (attach_inferior): Update call to mywait.
17094 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17095 (main): Don't fetch/store registers explicitly. Use
17096 set_desired_inferior. Support proposed ``Hs'' packet. Update
17097 calls to mywait.
17098 * server.h: Update.
17099 (struct inferior_list, struct_inferior_list_entry): New.
17100 * target.c (set_desired_inferior): New.
17101 (write_inferior_memory): Constify.
17102 (mywait): New function.
17103 * target.h: Update.
17104 (struct target_ops): New signal_pid method.
17105 (mywait): Removed macro, added prototype.
17106
17107 * linux-low.h (regset_func): Removed.
17108 (regset_fill_func, regset_store_func): New.
17109 (enum regset_type): New.
17110 (struct regset_info): Add type field. Use new operation types.
17111 (struct linux_target_ops): stop_pc renamed to get_pc.
17112 Add decr_pc_after_break and breakpoint_at.
17113 (get_process, get_thread_proess, get_process_thread)
17114 (strut process_info, all_processes, linux_attach_lwp)
17115 (thread_db_init): New.
17116
17117 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17118 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17119 (the_low_target): Add new members.
17120 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17121 (i386_store_fpxregset): Constify.
17122 (target_regsets): Add new kind identifier.
17123 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17124 (i386_set_pc): Add debugging.
17125 (i386_breakpoint_at): New function.
17126 (the_low_target): Add new members.
17127 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17128 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17129 (mips_breakpoint_at): New.
17130 (the_low_target): Add new members.
17131 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17132 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17133 (the_low_target): Add new members.
17134 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17135 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17136 (the_low_target): Add new members.
17137 * linux-x86-64-low.c (target_regsets): Add new kind
17138 identifier.
17139
171402002-05-15 Daniel Jacobowitz <drow@mvista.com>
17141
17142 From Martin Pool <mbp@samba.org>:
17143 * server.c (gdbserver_usage): New function.
17144 (main): Call it.
17145
171462002-05-14 Daniel Jacobowitz <drow@mvista.com>
17147
17148 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17149 stop_at -> stop_pc.
17150
171512002-05-04 Andrew Cagney <ac131313@redhat.com>
17152
17153 * Makefile.in: Remove obsolete code.
17154
171552002-04-24 Michal Ludvig <mludvig@suse.cz>
17156
17157 * linux-low.c (regsets_fetch_inferior_registers),
17158 (regsets_store_inferior_registers): Removed cast to int from
17159 ptrace() calls.
17160 * regcache.h: Added declaration of struct inferior_info.
17161
171622002-04-20 Daniel Jacobowitz <drow@mvista.com>
17163
17164 * inferiors.c (struct inferior_info): Add regcache_data.
17165 (add_inferior): Call create_register_cache.
17166 (clear_inferiors): Call free_register_cache.
17167 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17168 * regcache.c (struct inferior_regcache_data): New.
17169 (registers): Remove.
17170 (get_regcache): New function.
17171 (create_register_cache, free_register_cache): New functions.
17172 (set_register_cache): Don't initialize the register cache here.
17173 (registers_to_string, registers_from_string, register_data): Call
17174 get_regcache.
17175 * regcache.h: Add prototypes.
17176 * server.h: Likewise.
17177
171782002-04-20 Daniel Jacobowitz <drow@mvista.com>
17179
17180 * mem-break.c: New file.
17181 * mem-break.h: New file.
17182 * Makefile.in: Add mem-break.o rule; update server.h
17183 dependencies.
17184 * inferiors.c (struct inferior_info): Add target_data
17185 member.
17186 (clear_inferiors): Free target_data member if set.
17187 (inferior_target_data, set_inferior_target_data): New functions.
17188 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17189 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17190 * linux-low.c (linux_bp_reinsert): New variable.
17191 (struct inferior_linux_data): New.
17192 (linux_create_inferior): Use set_inferior_target_data.
17193 (linux_attach): Likewise. Call add_inferior.
17194 (linux_wait_for_one_inferior): New function.
17195 (linux_wait): Call it.
17196 (linux_write_memory): Add const.
17197 (initialize_low): Call set_breakpoint_data.
17198 * linux-low.h (struct linux_target_ops): Add breakpoint
17199 handling members.
17200 * server.c (attach_inferior): Remove extra add_inferior
17201 call.
17202 * server.h: Include mem-break.h. Update inferior.c
17203 prototypes.
17204 * target.c (read_inferior_memory)
17205 (write_inferior_memory): New functions.
17206 * target.h (read_inferior_memory)
17207 (write_inferior_memory): Change macros to prototypes.
17208 (struct target_ops): Update comments. Add const to write_memory
17209 definition.
17210
172112002-04-11 Daniel Jacobowitz <drow@mvista.com>
17212
17213 * linux-low.c (usr_store_inferior_registers): Support
17214 registers which are allowed to fail to store.
17215 * linux-low.h (linux_target_ops): Likewise.
17216 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17217 (ppc_cannot_store_register): FPSCR may not be storable.
17218
172192002-04-09 Daniel Jacobowitz <drow@mvista.com>
17220
17221 * server.h: Include <string.h> if HAVE_STRING_H.
17222 * ChangeLog: Correct paths in last ChangeLog entry.
17223
172242002-04-09 Daniel Jacobowitz <drow@mvista.com>
17225
17226 * linux-low.h: Remove obsolete prototypes.
17227 (struct linux_target_ops): New.
17228 (extern the_low_target): New.
17229 * linux-low.c (num_regs, regmap): Remove declarations.
17230 (register_addr): Use the_low_target explicitly.
17231 (fetch_register): Likewise.
17232 (usr_fetch_inferior_registers): Likewise.
17233 (usr_store_inferior_registers): Likewise.
17234 * linux-arm-low.c (num_regs): Remove.
17235 (arm_num_regs): Define.
17236 (arm_regmap): Renamed from regmap, made static.
17237 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17238 made static.
17239 (arm_cannot_store_register): Renamed from cannot_store_register,
17240 made static.
17241 (the_low_target): New.
17242 * linux-i386-low.c (num_regs): Remove.
17243 (i386_num_regs): Define.
17244 (i386_regmap): Renamed from regmap, made static.
17245 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17246 made static.
17247 (i386_cannot_store_register): Renamed from cannot_store_register,
17248 made static.
17249 (the_low_target): New.
17250 * linux-ia64-low.c (num_regs): Remove.
17251 (ia64_num_regs): Define.
17252 (ia64_regmap): Renamed from regmap, made static.
17253 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17254 made static.
17255 (ia64_cannot_store_register): Renamed from cannot_store_register,
17256 made static.
17257 (the_low_target): New.
17258 * linux-m68k-low.c (num_regs): Remove.
17259 (m68k_num_regs): Define.
17260 (m68k_regmap): Renamed from regmap, made static.
17261 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17262 made static.
17263 (m68k_cannot_store_register): Renamed from cannot_store_register,
17264 made static.
17265 (the_low_target): New.
17266 * linux-mips-low.c (num_regs): Remove.
17267 (mips_num_regs): Define.
17268 (mips_regmap): Renamed from regmap, made static.
17269 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17270 made static.
17271 (mips_cannot_store_register): Renamed from cannot_store_register,
17272 made static.
17273 (the_low_target): New.
17274 * linux-ppc-low.c (num_regs): Remove.
17275 (ppc_num_regs): Define.
17276 (ppc_regmap): Renamed from regmap, made static.
17277 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17278 made static.
17279 (ppc_cannot_store_register): Renamed from cannot_store_register,
17280 made static.
17281 (the_low_target): New.
17282 * linux-s390-low.c (num_regs): Remove.
17283 (s390_num_regs): Define.
17284 (s390_regmap): Renamed from regmap, made static.
17285 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17286 made static.
17287 (s390_cannot_store_register): Renamed from cannot_store_register,
17288 made static.
17289 (the_low_target): New.
17290 * linux-sh-low.c (num_regs): Remove.
17291 (sh_num_regs): Define.
17292 (sh_regmap): Renamed from regmap, made static.
17293 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17294 made static.
17295 (sh_cannot_store_register): Renamed from cannot_store_register,
17296 made static.
17297 (the_low_target): New.
17298 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17299 (the_low_target): New.
17300
173012002-04-09 Daniel Jacobowitz <drow@mvista.com>
17302
17303 * Makefile.in: Add stamp-h target.
17304 * configure.in: Create stamp-h.
17305 * configure: Regenerated.
17306
173072002-04-09 Daniel Jacobowitz <drow@mvista.com>
17308
17309 * inferiors.c: New file.
17310 * target.c: New file.
17311 * target.h: New file.
17312 * Makefile.in: Add target.o and inferiors.o. Update
17313 dependencies.
17314 * linux-low.c (inferior_pid): New static variable,
17315 moved from server.c.
17316 (linux_create_inferior): Renamed from create_inferior.
17317 Call add_inferior. Return 0 on success instead of a PID.
17318 (linux_attach): Renamed from myattach.
17319 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17320 (linux_thread_alive): Renamed from mythread_alive.
17321 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17322 child dies.
17323 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17324 (regsets_store_inferior_registers): Correct error message.
17325 Add missing ``return 0''.
17326 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17327 (linux_store_registers): Renamed from store_inferior_registers.
17328 (linux_read_memory): Renamed from read_inferior_memory.
17329 (linux_write_memory): Renamed from write_inferior_memory.
17330 (linux_target_ops): New structure.
17331 (initialize_low): Call set_target_ops ().
17332 * remote-utils.c (unhexify): New function.
17333 (hexify): New function.
17334 (input_interrupt): Send signals to ``signal_pid''.
17335 * server.c (inferior_pid): Remove.
17336 (start_inferior): Update create_inferior call.
17337 (attach_inferior): Call add_inferior.
17338 (handle_query): New function.
17339 (main): Call handle_query for `q' packets.
17340 * server.h: Include "target.h". Remove obsolete prototypes.
17341 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17342
173432002-04-09 Daniel Jacobowitz <drow@mvista.com>
17344
17345 * Makefile.in: Add WARN_CFLAGS. Update configury
17346 dependencies.
17347 * configure.in: Check for <string.h>
17348 * configure: Regenerate.
17349 * config.in: Regenerate.
17350 * gdbreplay.c: Include needed system headers.
17351 (remote_open): Remove strchr prototype.
17352 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17353 * regcache.c (supply_register): Change buf argument to const void *.
17354 (supply_register_by_name): Likewise.
17355 (collect_register): Change buf argument to void *.
17356 (collect_register_by_name): Likewise.
17357 * regcache.h: Add missing prototypes.
17358 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17359 * server.c (handle_query): New function.
17360 (attached): New static variable, moved out of main.
17361 (main): Quiet longjmp clobber warnings.
17362 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17363 * utils.c (error): Remove NORETURN.
17364 (fatal): Likewise.
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