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Add -l option to src-release script.
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
0eb0a407
SM		 12017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2
3 * linux-low.c (linux_set_resume_request): Remove unused
4 variables.
5
785922a5
SM		 62017-09-15 Simon Marchi <simon.marchi@ericsson.com>
7
8 * server.c (first_thread_of): Remove.
9 (process_serial_event): Replace usage of first_thread_of with
10 find_any_thread_of_pid.
11 * tracepoint.c (same_process_p): Remove.
12 (gdb_agent_about_to_close): Replace usage of same_process_p with
13 find_any_thread_of_pid.
14 * linux-x86-low.c (same_process_callback): Remove.
15 (x86_arch_setup_process_callback): Replace usage of
16 same_process_callback with find_any_thread_of_pid.
17 * thread-db.c (any_thread_of): Remove.
18 (switch_to_process): Replace usage of any_thread_of with
19 find_any_thread_of_pid.
20 * inferiors.c (thread_pid_matches_callback): Remove.
21 (find_thread_process): Adjust to use find_any_thread_of_pid.
22
a059f00c
SDJ		 232017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
24
25 * regcache.c (get_thread_regcache): Guard calls to "memset"
26 with "!VEC_empty".
27
cc397f3a
SDJ		 282017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
29
30 * linux-low.c (handle_extended_wait): Use
31 "allocate_target_description" instead of "XNEW".
32 * linux-x86-low.c (initialize_low_arch): Likewise.
33
22916b07
YQ		 342017-09-05 Yao Qi <yao.qi@linaro.org>
35
36 * configure.srv (srv_i386_regobj): Remove.
37 (srv_amd64_regobj): Remove.
38 (srv_regobj): Set it to "" for x86 non-linux targets.
39 * linux-x86-tdesc.c (i386_linux_read_description):
40 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
41 (init_registers_i386): Remove the declaration.
42 (tdesc_i386): Remove the declaration.
43 (lynx_i386_arch_setup): Call i386_create_target_description.
44 * nto-x86-low.c: Likewise.
45 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
46 [!__x86_64__]: include arch/i386.h.
47 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
48
38602d55
YQ		 492017-09-05 Yao Qi <yao.qi@linaro.org>
50
51 * configure.srv (srv_amd64_linux_xmlfiles): Remove
52 i386/amd64-XXX-linux from it.
53
44b886ff
YQ		 542017-09-05 Yao Qi <yao.qi@linaro.org>
55
56 * configure.srv: Empty srv_amd64_linux_regobj if $development is
57 false.
58 (ipa_amd64_linux_regobj): Remove.
59 (ipa_x32_linux_regobj): Remove.
60
b4570e4b
YQ		 612017-09-05 Yao Qi <yao.qi@linaro.org>
62
63 * Makefile.in (arch-amd64.o): New rule.
64 * configure.srv: Append arch-amd64.o.
65 * linux-amd64-ipa.c: Include common/x86-xstate.h.
66 (get_ipa_tdesc): Call amd64_linux_read_description.
67 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
68 and init_registers_amd64_XXX.
69 * linux-x86-low.c (x86_linux_read_description): Call
70 amd64_linux_read_description.
71 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
72 (initialize_low_arch): Don't call init_registers_x32_XXX and
73 init_registers_amd64_XXX.
74 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
75 and tdesc_amd64_XXX.
76 [__x86_64__] (amd64_tdesc_test): New function.
77 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
78 and init_registers_amd64_XXX.
79 * linux-x86-tdesc.c: Include arch/amd64.h.
80 (xcr0_to_tdesc_idx): New function.
81 (i386_linux_read_description): New function.
82 (amd64_get_ipa_tdesc_idx): New function.
83 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
84 (amd64_get_ipa_tdesc): Declare.
85
d1f28ea2
YQ		 862017-09-05 Yao Qi <yao.qi@linaro.org>
87
88 * configure.srv (srv_i386_linux_xmlfiles): Remove
89 i386/i386-XXX-linux.xml from it.
90
25a93583
YQ		 912017-09-05 Yao Qi <yao.qi@linaro.org>
92
93 * configure.srv: Set srv_i386_linux_regobj empty if $development
94 is false.
95 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
96 initialize_low_tdesc.
97 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
98 with #if initialize_low_tdesc.
99 * linux-x86-tdesc-selftest.c: New file.
100 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
101
5f035c07
YQ		 1022017-09-05 Yao Qi <yao.qi@linaro.org>
103
104 * Makefile.in (arch-i386.o): New rule.
105 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
106 (x86_64-*-linux*): Likewise.
107 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
108 include arch/i386.h.
109 (i386_linux_read_description): Remove code and call
110 i386_create_target_description.
111 * tdesc.c (allocate_target_description): New function.
112 * tdesc.h (set_tdesc_architecture): Remove declaration.
113 (set_tdesc_osabi): Likewise.
114
0abe8a89
YQ		 1152017-09-05 Yao Qi <yao.qi@linaro.org>
116
117 * linux-x86-tdesc.c: Don't include <inttypes.h>.
118 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
119 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
120 .xmltarget.
121 * server.c (get_features_xml): Call tdesc_get_features_xml.
122 * tdesc.c (set_tdesc_architecture): New function.
123 (set_tdesc_osabi): New function.
124 (tdesc_get_features_xml): New function.
125 (tdesc_create_feature): Add an argument.
126 * tdesc.h (struct target_desc) <features>: New field.
127 <arch, osabi>: New field.
128 (~target_desc): xfree features, arch, and osabi.
129 (target_desc::oerator==): Don't compare .xmltarget.
130 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
131 (set_tdesc_osabi): Likewise.
132 (tdesc_get_features_xml): Likewise.
133
0a188386
YQ		 1342017-09-05 Yao Qi <yao.qi@linaro.org>
135
136 * linux-x86-tdesc.c: Include selftest.h.
137 (i386_tdesc_test): New function.
138 (initialize_low_tdesc): Call selftests::register_test.
139 * tdesc.h: Include regdef.h.
140 (target_desc): Override operator == and !=.
141
f49ff000
YQ		 1422017-09-05 Yao Qi <yao.qi@linaro.org>
143
144 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
145 (ipa_obj): Likewise.
146 * linux-i386-ipa.c: Include common/x86-xstate.h
147 (get_ipa_tdesc): Call i386_linux_read_description.
148 (initialize_low_tracepoint): Don't call init_registers_XXX
149 functions, call initialize_low_tdesc instead.
150 * linux-x86-low.c (x86_linux_read_description): Call
151 i386_linux_read_description.
152 (initialize_low_arch): Don't call init_registers_i386_XXX
153 functions, call initialize_low_tdesc.
154 * linux-x86-tdesc.c: New file.
155 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
156 (i386_get_ipa_tdesc_idx): Declare.
157 (i386_get_ipa_tdesc): Declare.
158 (initialize_low_tdesc): Declare.
159
2b68ef2f
YQ		 1602017-09-05 Yao Qi <yao.qi@linaro.org>
161
162 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
163 instead of 0.
164
f7000548
YQ		 1652017-09-05 Yao Qi <yao.qi@linaro.org>
166
167 * Makefile.in (IPA_OBJS): Add vec-ipa.o
168 * regcache.c (get_thread_regcache): Use VEC_length.
169 (init_register_cache): Likewise.
170 (regcache_cpy): Likewise.
171 (registers_to_string): Iterate reg_defs via VEC_iterate.
172 (find_regno): Likewise.
173 (find_register_by_number): Use VEC_index.
174 (register_size): Call find_register_by_number.
175 (register_data): Call find_register_by_number.
176 (supply_regblock): Use VEC_length.
177 (regcache_raw_read_unsigned): Likewise.
178 * tdesc.c (init_target_desc): Iterate reg_defs via
179 VEC_iterate.
180 (default_description): Update initializer.
181 (copy_target_description): Don't update field num_registers.
182 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
183 <num_registers>: Remove.
184
50a421ac
SM		 1852017-09-04 Simon Marchi <simon.marchi@ericsson.com>
186
187 * Makefile.in (.SECONDARY): Define target.
188
23fdd69e
SM		 1892017-09-03 Simon Marchi <simon.marchi@ericsson.com>
190
191 * linux-low.c (linux_wait_1): Adjust.
192 * server.c (queue_stop_reply_callback): Adjust.
193
0a2dde4a
SDJ		 1942017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
195
196 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
197 QEnvironmentUnset and QEnvironmentReset packets.
198 (handle_query): Inform remote that QEnvironmentHexEncoded,
199 QEnvironmentUnset and QEnvironmentReset are supported.
200
6afd337d
SM		 2012017-08-25 Simon Marchi <simon.marchi@ericsson.com>
202
203 * inferiors.h (inferior_target_data): Rename to ...
204 (thread_target_data): ... this.
205 (inferior_regcache_data): Rename to ...
206 (thread_regcache_data): ... this.
207 (set_inferior_regcache_data): Rename to ...
208 (set_thread_regcache_data): ... this.
209 * inferiors.c (inferior_target_data): Rename to ...
210 (thread_target_data): ... this.
211 (inferior_regcache_data): Rename to ...
212 (thread_regcache_data): ... this.
213 (set_inferior_regcache_data): Rename to ...
214 (set_thread_regcache_data): ... this.
215 (free_one_thread): Update.
216 * linux-low.h (get_thread_lwp): Update.
217 * regcache.c (get_thread_regcache): Update.
218 (regcache_invalidate_thread): Update.
219 (free_register_cache_thread): Update.
220 * win32-i386-low.c (update_debug_registers_callback): Update.
221 (win32_get_current_dr): Update.
222 * win32-low.c (thread_rec): Update.
223 (delete_thread_info): Update.
224 (continue_one_thread): Update.
225 (suspend_one_thread): Update.
226
a160cc46
SM		 2272017-08-24 Simon Marchi <simon.marchi@ericsson.com>
228
229 * inferiors.c (set_inferior_target_data): Remove.
230 * inferiors.h (set_inferior_target_data): Remove.
231
6d580b63
YQ		 2322017-08-18 Yao Qi <yao.qi@linaro.org>
233
234 * Makefile.in (OBS): Add selftest.o.
235 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
236 * configure, config.in: Re-generated.
237 * server.c: Include common/sefltest.h.
238 (captured_main): Handle option --selftest.
239
f5a29eb0
YQ		 2402017-08-09 Yao Qi <yao.qi@linaro.org>
241
242 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
243 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
244 i386-avx-mpx.o and i386-mmx.o.
245 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
246 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
247 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
248 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
249 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
250 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
251 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
252 i386/amd64-avx-mpx.xml.
253
57757c2f
YQ		 2542017-08-09 Yao Qi <yao.qi@linaro.org>
255
256 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
257 and x32-avx-avx512.o.
258 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
259 i386/x32-avx-avx512.xml.
260
229d26fc
SM		 2612017-07-26 Simon Marchi <simon.marchi@ericsson.com>
262
263 * tracepoint.h (enum class fast_tpoint_collect_result): New
264 enumeration.
265 (fast_tracepoint_collecting): Change return type to
266 fast_tpoint_collect_result.
267 * tracepoint.c (fast_tracepoint_collecting): Likewise.
268 * linux-low.h: Include tracepoint.h.
269 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
270 fast_tpoint_collect_result.
271 * linux-low.c (handle_tracepoints): Adjust.
272 (linux_fast_tracepoint_collecting): Change return type to
273 fast_tpoint_collect_result.
274 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
275 linux_wait_1, stuck_in_jump_pad_callback,
276 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
277 proceed_one_lwp): Adjust to type change.
278
2e1e43e1
YQ		 2792017-07-10 Yao Qi <yao.qi@linaro.org>
280
281 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
282
adc764e7
YQ		 2832017-06-29 Yao Qi <yao.qi@linaro.org>
284
285 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
286 Remove.
287 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
288
a206891a
SM		 2892017-06-20 Simon Marchi <simon.marchi@ericsson.com>
290
291 * Makefile.in (IPA_OBJS): Sort and format one item per line.
292
9a6c7d9c
SDJ		 2932017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
294
295 * linux-low.c (linux_create_inferior): Adjust code to access the
296 environment information via 'gdb_environ' class.
297 * lynx-low.c (lynx_create_inferior): Likewise.
298 * server.c (our_environ): Make it an instance of 'gdb_environ'.
299 (get_environ): Return a pointer to 'our_environ'.
300 (captured_main): Initialize 'our_environ'.
301 * server.h (get_environ): Adjust prototype.
302 * spu-low.c (spu_create_inferior): Adjust code to access the
303 environment information via 'gdb_environ' class.
304
ae3e2ccf
SM		 3052017-06-17 Simon Marchi <simon.marchi@ericsson.com>
306
307 * linux-low.c (linux_read_memory, linux_write_memory): Remove
308 usage of "register" keyword.
309
3e019bdc
SM		 3102017-06-17 Simon Marchi <simon.marchi@ericsson.com>
311
312 * configure: Re-generate.
313
8465943a
SM		 3142017-06-17 Simon Marchi <simon.marchi@ericsson.com>
315
316 * configure: Re-generate.
317
cf0dd6f0
SM		 3182017-06-17 Simon Marchi <simon.marchi@ericsson.com>
319
320 * Makefile.in (COMPILE.pre): Add "-x c++".
321
9845682b
SDJ		 3222017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
323
324 * fork-child.c: Conditionally include <signal.h>.
325
aefd8b33
SDJ		 3262017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
327
328 * server.c (handle_general_set): Handle new packet
329 "QStartupWithShell".
330 (handle_query): Add "QStartupWithShell" to the list of supported
331 packets.
332 (gdbserver_usage): Add help text explaining the
333 new "--startup-with-shell" and "--no-startup-with-shell" CLI
334 options.
335 (captured_main): Recognize and act upon the presence of the new
336 CLI options.
337
2090129c
SDJ		 3382017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
339 Pedro Alves <palves@redhat.com>
340
341 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
342 * configure: Regenerate.
343 * configure.srv (srv_linux_obj): Add "fork-child.o" and
344 "fork-inferior.o".
345 (i[34567]86-*-lynxos*): Likewise.
346 (spu*-*-*): Likewise.
347 * fork-child.c: New file.
348 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
349 and "environ.h".
350 (linux_ptrace_fun): New function.
351 (linux_create_inferior): Adjust function prototype to reflect
352 change on "target.h". Adjust function code to use
353 "fork_inferior".
354 (linux_request_interrupt): Delete "signal_pid".
355 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
356 (lynx_ptrace_fun): New function.
357 (lynx_create_inferior): Adjust function prototype to reflect
358 change on "target.h". Adjust function code to use
359 "fork_inferior".
360 * nto-low.c (nto_create_inferior): Adjust function prototype and
361 code to reflect change on "target.h". Update comments.
362 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
363 "common-terminal.h" and "environ.h".
364 (terminal_fd): Moved to fork-child.c.
365 (old_foreground_pgrp): Likewise.
366 (restore_old_foreground_pgrp): Likewise.
367 (last_status): Make it global.
368 (last_ptid): Likewise.
369 (our_environ): New variable.
370 (startup_with_shell): Likewise.
371 (program_name): Likewise.
372 (program_argv): Rename to...
373 (program_args): ...this.
374 (wrapper_argv): New variable.
375 (start_inferior): Delete function.
376 (get_exec_wrapper): New function.
377 (get_exec_file): Likewise.
378 (get_environ): Likewise.
379 (prefork_hook): Likewise.
380 (post_fork_inferior): Likewise.
381 (postfork_hook): Likewise.
382 (postfork_child_hook): Likewise.
383 (handle_v_run): Update code to deal with arguments coming from the
384 remote host. Update calls from "start_inferior" to
385 "create_inferior".
386 (captured_main): Likewise. Initialize environment variable. Call
387 "have_job_control".
388 * server.h (post_fork_inferior): New prototype.
389 (get_environ): Likewise.
390 (last_status): Declare.
391 (last_ptid): Likewise.
392 (signal_pid): Likewise.
393 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
394 (spu_ptrace_fun): New function.
395 (spu_create_inferior): Adjust function prototype to reflect change
396 on "target.h". Adjust function code to use "fork_inferior".
397 * target.c (target_terminal_init): New function.
398 (target_terminal_inferior): Likewise.
399 (target_terminal_ours): Likewise.
400 * target.h: Include <vector>.
401 (struct target_ops) <create_inferior>: Update prototype.
402 (create_inferior): Update macro.
403 * utils.c (gdb_flush_out_err): New function.
404 * win32-low.c (win32_create_inferior): Adjust function prototype
405 and code to reflect change on "target.h".
406
043a4934
SDJ		 4072017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
408
409 * inferiors.c (switch_to_thread): New function.
410
15652511
SDJ		 4112017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
412
413 * Makefile.in (SFILE): Add "common/job-control.c".
414 (OBS): Add "job-control.o".
415
21ea5acd
SDJ		 4162017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
417
418 * Makefile: Remove "@host_makefile_frag@".
419
e13cb306
PA		 4202017-05-05 Pedro Alves <palves@redhat.com>
421
422 * configure: Regenerate.
423
c94fee56
SDJ		 4242017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
425
426 * configure: Regenerate.
427
a0ff9e1a
SM		 4282017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
429
430 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
431 software_single_step change of return type to
432 std::vector<CORE_ADDR>.
433 * linux-low.c (install_software_single_step_breakpoints):
434 Likewise.
435 * linux-low.h (install_software_single_step_breakpoints):
436 Likewise.
437
be628ab8
SDJ		 4382017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
439
440 * remote-utils.c: Include "gdb_termios.h" instead of
441 "terminal.h".
442 * terminal.h: Delete file.
443
7c5ded6a
SDJ		 4442017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
445
446 * server.c: Include <vector>.
447 <program_argv, wrapper_argv>: Convert to std::vector.
448 (start_inferior): Rewrite function to use C++.
449 (handle_v_run): Likewise. Update code that calculates the argv
450 based on the vRun packet; use C++.
451 (captured_main): Likewise.
452
436252de
SM		 4532017-04-06 Simon Marchi <simon.marchi@ericsson.com>
454
455 * server.c (handle_v_cont): Initialize thread_resume::thread
456 with null_ptid.
457
9bf2a700
PA		 4582017-04-05 Pedro Alves <palves@redhat.com>
459
460 * configure: Regenerate.
461
a121b7c1
PA		 4622017-04-05 Pedro Alves <palves@redhat.com>
463
464 * gdbreplay.c (sync_error): Constify.
465 * linux-x86-low.c (push_opcode): Constify.
466
21c8a587
PA		 4672017-04-05 Pedro Alves <palves@redhat.com>
468
469 * win32-low.c (get_child_debug_event)
470 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
471 Report TARGET_WAITKIND_SPURIOUS instead.
472
fb32b4f7
PA		 4732017-04-05 Pedro Alves <palves@redhat.com>
474
475 * remote-utils.c (remote_prepare, remote_open): Constify.
476 * remote-utils.h (remote_prepare, remote_open): Constify.
477 * server.c (captured_main): Constify 'port' handling.
478
65dd1e59
SM		 4792017-04-04 Simon Marchi <simon.marchi@ericsson.com>
480
481 * Makefile.in (clean): Clear .deps.
482
8fa5b777
SM		 4832017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
484
485 * .gitignore: Remove generated files, replace with wildcard.
486 * (clean): Replace removal of generated files with wildcard.
487 (version.c): Replace with...
488 (version-generated.c): ...this.
489 (xml-builtin.c): Replace with...
490 (xml-builtin-generated.c): ...this.
491 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
492 (%.c: *regformats*): Replace with...
493 (%-generated.c: *regformats*): ...this.
494
a12e714b
MF		 4952017-03-27 Max Filippov <jcmvbkbc@gmail.com>
496
497 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
498 (xtensa_fill_gregset): Call collect_register_by_name for
499 threadptr register.
500 (xtensa_store_gregset): Call supply_register_by_name for
501 threadptr register.
502
1a09b50a
MF		 5032017-03-27 Max Filippov <jcmvbkbc@gmail.com>
504
505 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
506 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
507 (xtensa_store_gregset): Call supply_register for all registers in
508 a0_regnum..a0_regnum + C0_NREGS range.
509
1a01e7c6
SM		 5102017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
511
512 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
513 (ax-ipa.o: ax.c): Remove.
514 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
515 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
516 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
517 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
518 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
519
36bc18a8
SM		 5202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
521
522 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
523 (print-utils-ipa.o: ../common/print-utils.c): Remove.
524 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
525 (errors-ipa.o: ../common/errors.c): Remove.
526 (format-ipa.o: ../common/format.c): Remove.
527 (common-utils-ipa.o: ../common/common-utils.c): Remove.
528
a8ebe3d5
SM		 5292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
530
531 * Makefile.in (%-ipa.o: %.c): New rule.
532 (tracepoint-ipa.o: tracepoint.c): Remove.
533 (utils-ipa.o: utils.c): Remove.
534 (remote-utils-ipa.o: remote-utils.c): Remove.
535 (regcache-ipa.o: regcache.c): Remove.
536 (i386-linux-ipa.o: i386-linux.c): Remove.
537 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
538 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
539 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
540 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
541 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
542 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
543 (amd64-linux-ipa.o: amd64-linux.c): Remove.
544 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
545 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
546 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
547 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
548 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
549 (aarch64-ipa.o: aarch64.c): Remove.
550 (s390-linux32-ipa.o: s390-linux32.c): Remove.
551 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
552 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
553 (s390-linux64-ipa.o: s390-linux64.c): Remove.
554 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
555 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
556 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
557 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
558 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
559 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
560 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
561 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
562 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
563 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
564 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
565 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
566 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
567 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
568 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
569 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
570 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
571 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
572 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
573 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
574 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
575 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
576 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
577 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
578 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
579 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
580 (tdesc-ipa.o: tdesc.c): Remove.
581 (x32-linux-ipa.o: x32-linux.c): Remove.
582 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
583 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
584
50cfacb7
SM		 5852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
586
587 * Makefile.in (%.o: ../arch/%.c): New rule.
588 (arm.o: ../arch/arm.c): Remove.
589 (arm-linux.o: ../arch/arm-linux.c): Remove.
590 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
591 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
592
c5a22423
SM		 5932017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
594
595 * Makefile.in (%.o: ../nat/%.c): New rule.
596 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
597 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
598 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
599 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
600 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
601 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
602 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
603 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
604 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
605 (linux-personality.o: ../nat/linux-personality.c): Remove.
606 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
607 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
608 (x86-linux.o: ../nat/x86-linux.c): Remove.
609 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
610 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
611
6bda016b
SM		 6122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
613
614 * Makefile.in (%.o: ../common/%.c): New rule.
615 (signals.o: ../common/signals.c): Remove.
616 (print-utils.o: ../common/print-utils.c): Remove.
617 (rsp-low.o: ../common/rsp-low.c): Remove.
618 (common-utils.o: ../common/common-utils.c): Remove.
619 (posix-strerror.o: ../common/posix-strerror.c): Remove.
620 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
621 (vec.o: ../common/vec.c): Remove.
622 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
623 (xml-utils.o: ../common/xml-utils.c): Remove.
624 (ptid.o: ../common/ptid.c): Remove.
625 (buffer.o: ../common/buffer.c): Remove.
626 (format.o: ../common/format.c): Remove.
627 (filestuff.o: ../common/filestuff.c): Remove.
628 (agent.o: ../common/agent.c): Remove.
629 (errors.o: ../common/errors.c): Remove.
630 (environ.o: ../common/environ.c): Remove.
631 (common-debug.o: ../common/common-debug.c): Remove.
632 (cleanups.o: ../common/cleanups.c): Remove.
633 (common-exceptions.o: ../common/common-exceptions.c): Remove.
634 (fileio.o: ../common/fileio.c): Remove.
635 (common-regcache.o: ../common/common-regcache.c): Remove.
636 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
637 (new-op.o: ../common/new-op.c): Remove.
638 (btrace-common.o: ../common/btrace-common.c): Remove.
639
21122961
SM		 6402017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
641
642 * Makefile.in (%.o: ../target/%.c): New rule.
643 (waitstatus.o: ../target/waitstatus.c): Remove.
644
c362e621
SM		 6452017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
646
647 * Makefile.in
648 (%.c: ../regformats/%.dat,
649 (%.c: ../regformats/arm/%.dat,
650 (%.c: ../regformats/i386/%.dat,
651 (%.c: ../regformats/rs6000/%.dat): New rules.
652 (aarch64.c): Remove.
653 (reg-arm.c): Remove.
654 (arm-with-iwmmxt.c): Remove.
655 (arm-with-vfpv2.c): Remove.
656 (arm-with-vfpv3.c): Remove.
657 (arm-with-neon.c): Remove.
658 (reg-bfin.c): Remove.
659 (reg-cris.c): Remove.
660 (reg-crisv32.c): Remove.
661 (i386.c): Remove.
662 (i386-linux.c): Remove.
663 (i386-avx.c): Remove.
664 (i386-avx-linux.c): Remove.
665 (i386-avx-avx512.c): Remove.
666 (i386-avx-avx512-linux.c): Remove.
667 (i386-mpx.c): Remove.
668 (i386-mpx-linux.c): Remove.
669 (i386-avx-mpx-avx512-pku.c): Remove.
670 (i386-avx-mpx-avx512-pku-linux.c): Remove.
671 (i386-avx-mpx.c): Remove.
672 (i386-avx-mpx-linux.c): Remove.
673 (i386-mmx.c): Remove.
674 (i386-mmx-linux.c): Remove.
675 (reg-ia64.c): Remove.
676 (reg-m32r.c): Remove.
677 (reg-m68k.c): Remove.
678 (reg-cf.c): Remove.
679 (mips-linux.c): Remove.
680 (mips-dsp-linux.c): Remove.
681 (mips64-linux.c): Remove.
682 (mips64-dsp-linux.c): Remove.
683 (nios2-linux.c): Remove.
684 (powerpc-32.c): Remove.
685 (powerpc-32l.c): Remove.
686 (powerpc-altivec32l.c): Remove.
687 (powerpc-cell32l.c): Remove.
688 (powerpc-vsx32l.c): Remove.
689 (powerpc-isa205-32l.c): Remove.
690 (powerpc-isa205-altivec32l.c): Remove.
691 (powerpc-isa205-vsx32l.c): Remove.
692 (powerpc-e500l.c): Remove.
693 (powerpc-64l.c): Remove.
694 (powerpc-altivec64l.c): Remove.
695 (powerpc-cell64l.c): Remove.
696 (powerpc-vsx64l.c): Remove.
697 (powerpc-isa205-64l.c): Remove.
698 (powerpc-isa205-altivec64l.c): Remove.
699 (powerpc-isa205-vsx64l.c): Remove.
700 (s390-linux32.c): Remove.
701 (s390-linux32v1.c): Remove.
702 (s390-linux32v2.c): Remove.
703 (s390-linux64.c): Remove.
704 (s390-linux64v1.c): Remove.
705 (s390-linux64v2.c): Remove.
706 (s390-te-linux64.c): Remove.
707 (s390-vx-linux64.c): Remove.
708 (s390-tevx-linux64.c): Remove.
709 (s390x-linux64.c): Remove.
710 (s390x-linux64v1.c): Remove.
711 (s390x-linux64v2.c): Remove.
712 (s390x-te-linux64.c): Remove.
713 (s390x-vx-linux64.c): Remove.
714 (s390x-tevx-linux64.c): Remove.
715 (tic6x-c64xp-linux.c): Remove.
716 (tic6x-c64x-linux.c): Remove.
717 (tic6x-c62x-linux.c): Remove.
718 (reg-sh.c): Remove.
719 (reg-sparc64.c): Remove.
720 (reg-spu.c): Remove.
721 (amd64.c): Remove.
722 (amd64-linux.c): Remove.
723 (amd64-avx.c): Remove.
724 (amd64-avx-linux.c): Remove.
725 (amd64-avx-avx512.c): Remove.
726 (amd64-avx-avx512-linux.c): Remove.
727 (amd64-mpx.c): Remove.
728 (amd64-mpx-linux.c): Remove.
729 (amd64-avx-mpx-avx512-pku.c): Remove.
730 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
731 (amd64-avx-mpx.c): Remove.
732 (amd64-avx-mpx-linux.c): Remove.
733 (x32.c): Remove.
734 (x32-linux.c): Remove.
735 (x32-avx.c): Remove.
736 (x32-avx-linux.c): Remove.
737 (x32-avx-avx512.c): Remove.
738 (x32-avx-avx512-linux.c): Remove.
739 (reg-xtensa.c): Remove.
740 (reg-tilegx.c): Remove.
741 (reg-tilegx32.c): Remove.
742
1672e0d9
SDJ		 7432017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
744
745 * Makefile.in (SFILES): Add "common/environ.c".
746 (OBJS): Add "common/environ.h".
747
239b6d10
WT		 7482017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
749
750 * configure.ac: Check if the fs_base and gs_base members of
751 `struct user_regs_struct' exist.
752 * config.in: Regenerated.
753 * configure: Likewise.
754
694b382c
AT		 7552017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
756
757 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
758 target_read_memory.
759 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
760 (get_next_pcs_syscall_next_pc): Likewise.
761
7dc53023
LM		 7622016-12-23 Luis Machado <lgustavo@codesourcery.com>
763
764 * win32-i386-low.c: Fix incorrect reference to a couple source files.
765 * nto-x86-low.c: Likewise.
766
ad02e4fe
SM		 7672016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
768
769 * Makefile.in: Include disable-implicit-rules.mk.
770
dcb07cfa
PA		 7712016-11-23 Pedro Alves <palves@redhat.com>
772
773 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
774 (debug_vprintf): Use std::chrono::steady_clock instead of
775 gettimeofday. Use '.' instead of ':'.
776 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
777 (get_timestamp): Use std::chrono::steady_clock instead of
778 gettimeofday.
779
8629c02c
SM		 7802016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
781
782 * Makefile.in: Fix whitespace formatting.
783
b593ecca
SM		 7842016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
785
786 * Makefile.in (SFILES, OBS): Flatten list and order
787 alphabetically.
788
9986ba08
PA		 7892016-11-23 Pedro Alves <palves@redhat.com>
790
791 * event-loop.c (handle_file_event): Use warning.
792 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
793 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
794 Use warning.
795
4eefa7bc
PA		 7962016-11-23 Pedro Alves <palves@redhat.com>
797
798 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
799 output.
800 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
801 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
802 debug_printf and debug_flush for debug output.
803 * server.c (handle_general_set): Likewise.
804 * thread-db.c (try_thread_db_load): Use debug_printf for debug
805 output.
806
5443506e
SM		 8072016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
808
809 * Makefile.in (.c.o): Replace rule with ...
810 (%.o: %.c): ... this one.
811
3b165252
SM		 8122016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
813
814 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
815 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
816 make.
817 * configure.ac: Remove checks for the make program.
818 * configure: Re-generate.
819
0bcda685
PA		 8202016-10-28 Pedro Alves <palves@redhat.com>
821
822 * Makefile.in (CXX_DIALECT): Get from configure.
823 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
824 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
825 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
826 * config.in: Regenerate.
827 * configure: Regenerate.
828
c3805894
YQ		 8292016-10-27 Yao Qi <yao.qi@linaro.org>
830
831 * linux-low.c (linux_supports_range_stepping): Return true if
832 can_software_single_step return true.
833
89342618
YQ		 8342016-10-27 Yao Qi <yao.qi@linaro.org>
835
836 * inferiors.c (find_inferior_in_random): New function.
837 * inferiors.h (find_inferior_in_random): Declare.
838 * linux-low.c (linux_wait_for_event_filtered): Call
839 find_inferior_in_random instead of find_inferior.
840
e3652c84
YQ		 8412016-10-27 Yao Qi <yao.qi@linaro.org>
842
843 * linux-low.c (linux_wait_1): If single-step breakpoints are
844 inserted, remove them.
845
5a04c4cf
PA		 8462016-10-26 Pedro Alves <palves@redhat.com>
847
848 * linux-low.c (handle_extended_wait): Link parent/child fork
849 threads.
850 (linux_wait_1): Unlink them.
851 (linux_set_resume_request): Ignore resume requests for
852 already-resumed and unhandled fork child threads.
853 * linux-low.h (struct lwp_info) <fork_relative>: New field.
854 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
855 New functions.
856 (handle_v_requests) <vCont>: Don't call require_running.
857 * server.h (in_queued_stop_replies): New declaration.
858
cb93dc7f
YQ		 8592016-10-24 Yao Qi <yao.qi@linaro.org>
860
861 PR server/20733
862 * linux-aarch64-low.c (append_insns): Cast the return value to
863 'uint32_t *'.
864
a1078bea
YQ		 8652016-10-10 Yao Qi <yao.qi@linaro.org>
866
867 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
868
1fb77080
SDJ		 8692016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
870
871 * target.c (target_supports_multi_process): New function, moved
872 from...
873 * target.h (target_supports_multi_process): ... here. Remove
874 macro.
875
39b5a3b9
TT		 8762016-10-05 Tom Tromey <tom@tromey.com>
877
878 PR remote/20655:
879 * tracepoint.c (handle_tracepoint_bkpts): Check
880 ipa_error_tracepoint, not ipa_stopping_tracepoint.
881
c1d0b70a
YQ		 8822016-10-05 Yao Qi <yao.qi@linaro.org>
883
884 * configure.srv: Update the path of arm-*.xml files.
885
0a69eedb
YQ		 8862016-10-05 Terry Guo <terry.guo@arm.com>
887 Yao Qi <yao.qi@linaro.org>
888
889 * Makefile.in: Adjust the path of rules.
890 * configure.srv: Update the path of xml files.
891 * regformats/arm-with-iwmmxt.dat: Regenerated.
892 * regformats/arm-with-neon.dat: Likewise.
893 * regformats/arm-with-vfpv2.dat: Likewise.
894 * regformats/arm-with-vfpv3.dat Likewise.
895
17e16485
YQ		 8962016-09-30 Yao Qi <yao.qi@linaro.org>
897
898 PR gdbserver/20627
899 * target.c (target_stop_and_wait): Don't call
900 target_continue_no_signal, use resume_stop instead.
901
edeeb602
YQ		 9022016-09-26 Yao Qi <yao.qi@linaro.org>
903
904 * linux-low.c (linux_wait_1): Call debug_exit.
905
503b1c39
PA		 9062016-09-23 Pedro Alves <palves@redhat.com>
907
908 * Makefile.in (SFILES): Add common/new-op.c.
909 (OBS): Add common/new-op.o.
910 (new-op.o): New rule.
911
74172ecf
SM		 9122016-09-21 Simon Marchi <simon.marchi@ericsson.com>
913
914 * .gitinore: Ignore more files.
915
fc6cda2e
YQ		 9162016-09-21 Yao Qi <yao.qi@linaro.org>
917
918 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
919 23.
920
bc1e6c81
SDJ		 9212016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
922
923 * server.c (start_inferior): Call target_mourn_inferior instead of
924 mourn_inferior; pass ptid_t argument to it.
925 (resume): Likewise.
926 (handle_target_event): Likewise.
927 * target.c (target_mourn_inferior): New function.
928 * target.h (mourn_inferior): Delete macro.
929
0e00e962
AA		 9302016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
931
932 * linux-low.c (lwp_is_stepping): New function.
933
1d8cb77d
CL		 9342016-09-06 Carl Love <cel@us.ibm.com>
935
936 * server.c (start_inferior): Fixed comment, requested comment change
937 didn't get updated correctly. Removed reference to ptrace () call as
938 it is only true on Linux systems.
939
7313bced
CL		 9402016-09-06 Carl Love <cel@us.ibm.com>
941
942 * server.c (start_inferior): Do not call
943 function target_post_create_inferior () if the
944 inferior process has already exited.
945
cf6de44d
PA		 9462016-09-05 Pedro Alves <palves@redhat.com>
947
948 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
949 (COMPILE.pre, CC_LD): Use CXX directly.
950 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
951 * acinclude.m4: Don't include build-with-cxx.m4.
952 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
953 * configure: Regenerate.
954
c1da6748
AT		 9552016-09-02 Akash Trehan <akash.trehan123@gmail.com>
956
957 PR gdb/19495
958 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
959 call writing data to own_buf.
960
f2b9e3df
SDJ		 9612016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
962
963 * target.c (mywait): Call target_wait instead of
964 the_target->wait.
965 (target_wait): New function.
966
049a8570
SDJ		 9672016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
968
969 * server.c (start_inferior): New variable 'ptid'. Replace calls
970 to the_target->resume by target_continue{,_no_signal}, depending
971 on the case.
972 * target.c (target_stop_and_wait): Call target_continue_no_signal
973 instead of the_target->resume.
974 (target_continue): New function.
975
3aa5cfa0
AT		 9762016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
977
978 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
979
754653a7
AZ		 9802016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
981
982 PR server/20491
983 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
984 ps_prochandle.
985 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
986 * linux-arm-low.c (ps_get_thread_area): Likewise.
987 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
988 * linux-m68k-low.c (ps_get_thread_area): Likewise.
989 * linux-mips-low.c (ps_get_thread_area): Likewise.
990 * linux-nios2-low.c (ps_get_thread_area): Likewise.
991 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
992 * linux-x86-low.c (ps_get_thread_area): Likewise.
993 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
994
ed036b40
PA		 9952016-08-19 Pedro Alves <palves@redhat.com>
996
997 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
998
c8ef42ee
PA		 9992016-08-19 Pedro Alves <palves@redhat.com>
1000
1001 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1002 comment. Use memcpy instead of casting through unsigned long.
1003
9c235a72
PA		 10042016-08-19 Pedro Alves <palves@redhat.com>
1005
1006 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1007 allocating around 0x80000000.
1008
201506da
PA		 10092016-08-19 Pedro Alves <palves@redhat.com>
1010
1011 PR gdb/20415
1012 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1013 (x32-avx512-linux-ipa.o): New rules.
1014 * configure.ac (x86_64-*-linux*): New x32 check.
1015 * configure.srv (ipa_x32_linux_regobj): New.
1016 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1017 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1018 descriptions.
1019 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1020 descriptions.
1021 * configure: Regenerate.
1022
f348d89a
PA		 10232016-08-09 Pedro Alves <palves@redhat.com>
1024
1025 PR gdb/18653
1026 * Makefile.in (OBS): Add signals-state-save-restore.o.
1027 (signals-state-save-restore.o): New rule.
1028 * config.in: Regenerate.
1029 * configure: Regenerate.
1030 * linux-low.c: Include "signals-state-save-restore.h".
1031 (linux_create_inferior): Call
1032 restore_original_signals_state.
1033 * server.c: Include "dispositions-save-restore.h".
1034 (captured_main): Call save_original_signals_state.
1035
1baf5149
PA		 10362016-08-05 Pedro Alves <palves@redhat.com>
1037
1038 * configure: Regenerate.
1039
fcd4a73d
YQ		 10402016-08-04 Yao Qi <yao.qi@linaro.org>
1041
1042 * linux-low.c (regsets_fetch_inferior_registers): Check
1043 errno is ESRCH or not.
1044
979659d0
YQ		 10452016-08-02 Yao Qi <yao.qi@linaro.org>
1046
1047 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1048 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1049 (thread_db_load_search): Update.
1050 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1051 td_ta_set_event and td_ta_event_getmsg.
1052
6598661d
PA		 10532016-07-26 Pedro Alves <palves@redhat.com>
1054
1055 PR server/20414
1056 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1057 of unsigned long for 64-bit registers and use uint32_t instead of
1058 unsigned int for 32-bit registers.
1059
9cf12d57
PA		 10602016-07-26 Pedro Alves <palves@redhat.com>
1061
1062 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1063 to 'ptrace'.
1064
305450ed
TT		 10652016-07-21 Tom Tromey <tom@tromey.com>
1066
1067 * configure: Rebuild.
1068
2583da7c
YQ		 10692016-07-21 Yao Qi <yao.qi@linaro.org>
1070
1071 * mem-break.c (find_gdb_breakpoint): Cast bp to
1072 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1073
21536b36
YQ		 10742016-07-21 Yao Qi <yao.qi@linaro.org>
1075
1076 * server.c (handle_v_requests): Support s and S actions
1077 if target_supports_software_single_step return true.
1078
8901d193
YQ		 10792016-07-21 Yao Qi <yao.qi@linaro.org>
1080
1081 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1082 is resume_step, call maybe_hw_step.
1083 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1084 and unstop them.
1085 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1086 breakpoints or not.
1087 (proceed_one_lwp): If resume request is resume_step, install
1088 reinsert breakpoints and call maybe_hw_step.
1089
0e9a339e
YQ		 10902016-07-21 Yao Qi <yao.qi@linaro.org>
1091
1092 * linux-low.c (proceed_one_lwp): Declare.
1093 (linux_resume_one_thread): Remove local variable 'step'.
1094 Lift code enqueue signal. Call proceed_one_lwp instead of
1095 linux_resume_one_lwp.
1096
4281b351
YQ		 10972016-07-21 Yao Qi <yao.qi@linaro.org>
1098
1099 * linux-low.c (linux_resume_one_thread): Call
1100 enqueue_pending_signal.
1101
984a2c04
YQ		 11022016-07-21 Yao Qi <yao.qi@linaro.org>
1103
1104 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1105 * inferiors.c (do_restore_current_thread_cleanup): New function.
1106 (make_cleanup_restore_current_thread): Likewise.
1107 * linux-low.c (install_software_single_step_breakpoints): Call
1108 make_cleanup_restore_current_thread. Switch current_thread to
1109 thread.
1110
bec903c9
YQ		 11112016-07-21 Yao Qi <yao.qi@linaro.org>
1112
1113 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1114 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1115 (clone_one_breakpoint): Likewise.
1116 (delete_reinsert_breakpoints): Change parameter to thread.
1117 Callers updated.
1118 (has_reinsert_breakpoints): Likewise.
1119 (uninsert_reinsert_breakpoints): Likewise.
1120 (reinsert_reinsert_breakpoints): Likewise.
1121 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1122 (delete_reinsert_breakpoints): Likewise.
1123 (reinsert_reinsert_breakpoints): Likewise.
1124 (uninsert_reinsert_breakpoints): Likewise.
1125 (has_reinsert_breakpoints): Likewise.
1126
63c40ec7
YQ		 11272016-07-21 Yao Qi <yao.qi@linaro.org>
1128
1129 * inferiors.c (get_thread_process): Make parameter const.
1130 * inferiors.h (get_thread_process): Update declaration.
1131 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1132 Add new parameters child_thread and parent_thread. Callers
1133 updated.
1134 * mem-break.h (clone_all_breakpoints): Update declaration.
1135
9aa76cd0
YQ		 11362016-07-21 Yao Qi <yao.qi@linaro.org>
1137
1138 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1139 <command_list, handler>: Remove.
1140 (struct gdb_breakpoint): New.
1141 (struct other_breakpoint): New.
1142 (struct reinsert_breakpoint): New.
1143 (is_gdb_breakpoint): New function.
1144 (any_persistent_commands): Update command_list if
1145 is_gdb_breakpoint returns true.
1146 (set_breakpoint): Create breakpoints according to their types.
1147 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1148 (set_gdb_breakpoint_1): Likewise.
1149 (set_gdb_breakpoint): Likewise.
1150 (clear_breakpoint_conditions): Change parameter type to
1151 'struct gdb_breakpoint *'.
1152 (clear_breakpoint_commands): Likewise.
1153 (clear_breakpoint_conditions_and_commands): Likewise.
1154 (add_condition_to_breakpoint): Likewise.
1155 (add_breakpoint_condition): Likewise.
1156 (add_commands_to_breakpoint): Likewise.
1157 (check_breakpoints): Check other_breakpoint.
1158 (clone_one_breakpoint): Clone breakpopint according to its type.
1159 * mem-break.h (struct gdb_breakpoint): Declare.
1160 (set_gdb_breakpoint): Update declaration.
1161 (clear_breakpoint_conditions_and_commands): Likewise.
1162 (add_breakpoint_condition): Likewise.
1163 (add_breakpoint_commands): Likewise.
1164 * server.c (process_point_options): Change parameter type to
1165 'struct gdb_breakpoint *'.
1166
811f8301
YQ		 11672016-07-21 Yao Qi <yao.qi@linaro.org>
1168
1169 * mem-break.c (set_breakpoint_at): Rename it to ...
1170 (set_breakpoint_type_at): ... it.
1171 (set_breakpoint_at): Call set_breakpoint_type_at.
1172 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1173 * mem-break.h (set_breakpoint_at): Update comments.
1174
b1c51e36
CLT		 11752016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1176
1177 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1178 to buf parameter.
1179 (nios2_store_gregset): Likewise.
1180
ced2dffb
PA		 11812016-07-01 Pedro Alves <palves@redhat.com>
1182 Antoine Tremblay <antoine.tremblay@ericsson.com>
1183
1184 * linux-low.c: Change interface to take the target lwp_info
1185 pointer directly and return void. Handle detaching from a zombie
1186 thread.
1187 (linux_detach_lwp_callback): New function.
1188 (linux_detach): Detach from the leader thread after detaching from
1189 the clone threads.
1190
2ac09a5b
YQ		 11912016-06-28 Yao Qi <yao.qi@linaro.org>
1192
1193 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1194 for variable new_offset.
1195 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1196 (aarch64_ftrace_insn_reloc_cb): Likewise.
1197 (aarch64_ftrace_insn_reloc_tb): Likewise.
1198 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1199 PRIx64 instead of PRIx32.
1200
79e7fd4f
YQ		 12012016-06-28 Yao Qi <yao.qi@linaro.org>
1202
1203 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1204 (the_low_target): Install arm_get_syscall_trapinfo.
1205
061fc021
YQ		 12062016-06-28 Yao Qi <yao.qi@linaro.org>
1207
1208 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1209 function.
1210 (the_low_target): Install aarch64_get_syscall_trapinfo.
1211
4cc32bec
YQ		 12122016-06-28 Yao Qi <yao.qi@linaro.org>
1213
1214 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1215 Callers updated.
1216 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1217 Remove parameter sysno.
1218 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1219 sysret.
1220
782c1122
AA		 12212016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1222
1223 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1224 (s390_emit_ne_goto): Likewise.
1225 (s390_emit_lt_goto): Likewise.
1226 (s390_emit_le_goto): Likewise.
1227 (s390_emit_gt_goto): Likewise.
1228 (s390_emit_ge_goto): Likewise.
1229 (s390x_emit_eq_goto): Likewise.
1230 (s390x_emit_ne_goto): Likewise.
1231 (s390x_emit_lt_goto): Likewise.
1232 (s390x_emit_le_goto): Likewise.
1233 (s390x_emit_gt_goto): Likewise.
1234 (s390x_emit_ge_goto): Likewise.
1235 (s390_emit_ops_impl): Mark variable static.
1236 (s390x_emit_ops): Likewise.
1237
2e7b624b
YQ		 12382016-06-17 Yao Qi <yao.qi@linaro.org>
1239
1240 * linux-low.c (handle_extended_wait): Call
1241 uninsert_reinsert_breakpoints for the parent process. Remove
1242 reinsert breakpoints from the child process. Reinsert them to
1243 the parent process when vfork is done.
1244 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1245 (reinsert_reinsert_breakpoints): New function.
1246 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1247 (reinsert_reinsert_breakpoints): Declare.
1248
8a81c5d7
YQ		 12492016-06-17 Yao Qi <yao.qi@linaro.org>
1250
1251 * linux-low.c (handle_extended_wait): If the parent is doing
1252 step-over, remove the reinsert breakpoints from the forked child.
1253
f50bf8e5
YQ		 12542016-06-17 Yao Qi <yao.qi@linaro.org>
1255
1256 * linux-low.c (unsuspend_all_lwps): Declare.
1257 (linux_low_filter_event): If thread exited, call finish_step_over.
1258 If step-over is finished, unsuspend other threads.
1259
8376a3cb
YQ		 12602016-06-17 Yao Qi <yao.qi@linaro.org>
1261
1262 * linux-low.c (linux_resume_one_lwp_throw): Assert
1263 has_reinsert_breakpoints returns false.
1264 * mem-break.c (delete_disabled_breakpoints): Assert
1265 bp type isn't reinsert_breakpoint.
1266
f79b145d
YQ		 12672016-06-17 Yao Qi <yao.qi@linaro.org>
1268
1269 * linux-low.c (maybe_hw_step): New function.
1270 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1271 (finish_step_over): Switch current_thread to lwp temporarily,
1272 and assert has_reinsert_breakpoints returns true.
1273 (proceed_one_lwp): Call maybe_hw_step.
1274 * mem-break.c (has_reinsert_breakpoints): New function.
1275 * mem-break.h (has_reinsert_breakpoints): Declare.
1276
0ae534d2
JT		 12772016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1278
1279 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1280
fcdad592
YQ		 12812016-05-17 Yao Qi <yao.qi@linaro.org>
1282
1283 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1284 instead of find_inferior.
1285
9e784964
YQ		 12862016-05-05 Yao Qi <yao.qi@linaro.org>
1287
1288 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1289 Initialize res to zero.
1290
cf2ebb6e
YQ		 12912016-05-05 Yao Qi <yao.qi@linaro.org>
1292
1293 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1294 to uint32_t.
1295
c1aebf87
UW		 12962016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1297
1298 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1299 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1300 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1301
35fd2deb 13022016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1303 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1304
1305 * tracepoint.c (write_inferior_int8): New function.
1306 (cmd_qtenable_disable): Write enable flag using
1307 write_inferior_int8.
1308
484b3c32
YQ		 13092016-04-25 Yao Qi <yao.qi@linaro.org>
1310
1311 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1312 (need_step_over_p): Return zero if the LWP has pending signals
1313 can be delivered on software single step target.
1314
85ba7d86
YQ		 13152016-04-25 Yao Qi <yao.qi@linaro.org>
1316
1317 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1318 return instead of error.
1319
3539aa13
YQ		 13202016-04-22 Yao Qi <yao.qi@linaro.org>
1321
1322 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1323 to 23.
1324
5b061e98
YQ		 13252016-04-22 Yao Qi <yao.qi@linaro.org>
1326
1327 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1328 signal when stepping over breakpoint with software single
1329 step.
1330
3451269c
PA		 13312016-04-21 Pedro Alves <palves@redhat.com>
1332
1333 * linux-s390-low.c (s390_collect_ptrace_register)
1334 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1335 add casts.
1336 (s390_check_regset): Use void * instead of gdb_byte *.
1337
a2358508
PA		 13382016-04-20 Pedro Alves <palves@redhat.com>
1339
1340 * configure: Renegerate.
1341
6885166d
YQ		 13422016-04-20 Yao Qi <yao.qi@linaro.org>
1343
1344 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1345 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1346 number 16.
1347 (arm_store_gregset): Likewise.
1348
2b863f51
WT		 13492016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1350
1351 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1352 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1353 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1354 (amd64-avx-mpx-linux.c): New rules.
1355 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1356 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1357 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1358 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1359 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1360 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1361 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1362 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1363 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1364 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1365 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1366 * linux-x86-low.c (x86_linux_read_description): Add case for
1367 X86_XSTATE_AVX_MPX_MASK.
1368 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1369 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1370 init_registers_i386_avx_mpx_linux.
1371 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1372 (initialize_low_tracepoint): Call
1373 init_registers_i386_avx_mpx_linux.
1374 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1375 (initialize_low_tracepoint): Call
1376 init_registers_amd64_avx_mpx_linux.
1377 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1378 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1379 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1380 declarations.
1381
9b30624b
PA		 13822016-04-18 Pedro Alves <palves@redhat.com>
1383
1384 * configure: Regenerate.
1385
45e3745e
AT		 13862016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1387
1388 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1389 (aarch64_emit_sub): Likewise.
1390
2afc13ff
PA		 13912016-04-12 Pedro Alves <palves@redhat.com>
1392
1393 * utils.c (prepare_to_throw_exception): Delete.
1394
6e774b13
SM		 13952016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1396
1397 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1398
4dca19f8
MK		 13992016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1400
1401 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1402
d0a9981f
MK		 14032016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1404
1405 * linux-aarch64-ipa.c: Add <elf.h> include.
1406 * linux-ppc-ipa.c: Add <elf.h> include.
1407 * linux-s390-ipa.c: Add <elf.h> include.
1408
252db07e
MK		 14092016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1410
1411 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1412 (get_raw_reg_ptr): Likewise.
1413 (get_trace_state_variable_value_ptr): Likewise.
1414 (set_trace_state_variable_value_ptr): Likewise.
1415 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1416 char *.
1417
14e2b6d9
MK		 14182016-03-31 Wei-cheng Wang <cole945@gmail.com>
1419 Marcin Kościelnicki <koriakin@0x04.net>
1420
1421 PR/17221
1422 * linux-ppc-low.c (emit_insns): New function.
1423 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1424 (ppc_emit_prologue): New function.
1425 (ppc_emit_epilogue): New function.
1426 (ppc_emit_add): New function.
1427 (ppc_emit_sub): New function.
1428 (ppc_emit_mul): New function.
1429 (ppc_emit_lsh): New function.
1430 (ppc_emit_rsh_signed): New function.
1431 (ppc_emit_rsh_unsigned): New function.
1432 (ppc_emit_ext): New function.
1433 (ppc_emit_zero_ext): New function.
1434 (ppc_emit_log_not): New function.
1435 (ppc_emit_bit_and): New function.
1436 (ppc_emit_bit_or): New function.
1437 (ppc_emit_bit_xor): New function.
1438 (ppc_emit_bit_not): New function.
1439 (ppc_emit_equal): New function.
1440 (ppc_emit_less_signed): New function.
1441 (ppc_emit_less_unsigned): New function.
1442 (ppc_emit_ref): New function.
1443 (ppc_emit_const): New function.
1444 (ppc_emit_reg): New function.
1445 (ppc_emit_pop): New function.
1446 (ppc_emit_stack_flush): New function.
1447 (ppc_emit_swap): New function.
1448 (ppc_emit_stack_adjust): New function.
1449 (ppc_emit_call): New function.
1450 (ppc_emit_int_call_1): New function.
1451 (ppc_emit_void_call_2): New function.
1452 (ppc_emit_if_goto): New function.
1453 (ppc_emit_goto): New function.
1454 (ppc_emit_eq_goto): New function.
1455 (ppc_emit_ne_goto): New function.
1456 (ppc_emit_lt_goto): New function.
1457 (ppc_emit_le_goto): New function.
1458 (ppc_emit_gt_goto): New function.
1459 (ppc_emit_ge_goto): New function.
1460 (ppc_write_goto_address): New function.
1461 (ppc_emit_ops_impl): New static variable.
1462 (ppc64v1_emit_prologue): New function.
1463 (ppc64v2_emit_prologue): New function.
1464 (ppc64_emit_epilogue): New function.
1465 (ppc64_emit_add): New function.
1466 (ppc64_emit_sub): New function.
1467 (ppc64_emit_mul): New function.
1468 (ppc64_emit_lsh): New function.
1469 (ppc64_emit_rsh_signed): New function.
1470 (ppc64_emit_rsh_unsigned): New function.
1471 (ppc64_emit_ext): New function.
1472 (ppc64_emit_zero_ext): New function.
1473 (ppc64_emit_log_not): New function.
1474 (ppc64_emit_bit_and): New function.
1475 (ppc64_emit_bit_or): New function.
1476 (ppc64_emit_bit_xor): New function.
1477 (ppc64_emit_bit_not): New function.
1478 (ppc64_emit_equal): New function.
1479 (ppc64_emit_less_signed): New function.
1480 (ppc64_emit_less_unsigned): New function.
1481 (ppc64_emit_ref): New function.
1482 (ppc64_emit_const): New function.
1483 (ppc64v1_emit_reg): New function.
1484 (ppc64v2_emit_reg): New function.
1485 (ppc64_emit_pop): New function.
1486 (ppc64_emit_stack_flush): New function.
1487 (ppc64_emit_swap): New function.
1488 (ppc64v1_emit_call): New function.
1489 (ppc64v2_emit_call): New function.
1490 (ppc64v1_emit_int_call_1): New function.
1491 (ppc64v2_emit_int_call_1): New function.
1492 (ppc64v1_emit_void_call_2): New function.
1493 (ppc64v2_emit_void_call_2): New function.
1494 (ppc64_emit_if_goto): New function.
1495 (ppc64_emit_eq_goto): New function.
1496 (ppc64_emit_ne_goto): New function.
1497 (ppc64_emit_lt_goto): New function.
1498 (ppc64_emit_le_goto): New function.
1499 (ppc64_emit_gt_goto): New function.
1500 (ppc64_emit_ge_goto): New function.
1501 (ppc64v1_emit_ops_impl): New static variable.
1502 (ppc64v2_emit_ops_impl): New static variable.
1503 (ppc_emit_ops): New function.
1504 (linux_low_target): Wire in ppc_emit_ops.
1505
a2174ba4
MK		 15062016-03-31 Wei-cheng Wang <cole945@gmail.com>
1507 Marcin Kościelnicki <koriakin@0x04.net>
1508
1509 PR/17221
1510 * Makefile.in: Add powerpc-*-ipa.o
1511 * configure.srv: Add ipa_obj for powerpc*-linux.
1512 * linux-ppc-ipa.c: New file.
1513 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1514 includes.
1515 (PPC_FIELD): New macro.
1516 (PPC_SEXT): New macro.
1517 (PPC_OP6): New macro.
1518 (PPC_BO): New macro.
1519 (PPC_LI): New macro.
1520 (PPC_BD): New macro.
1521 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1522 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1523 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1524 (ppc_get_thread_area): New function.
1525 (is_elfv2_inferior): New function.
1526 (gen_ds_form): New function.
1527 (GEN_STD): New macro.
1528 (GEN_STDU): New macro.
1529 (GEN_LD): New macro.
1530 (GEN_LDU): New macro.
1531 (gen_d_form): New function.
1532 (GEN_ADDI): New macro.
1533 (GEN_ADDIS): New macro.
1534 (GEN_LI): New macro.
1535 (GEN_LIS): New macro.
1536 (GEN_ORI): New macro.
1537 (GEN_ORIS): New macro.
1538 (GEN_LWZ): New macro.
1539 (GEN_STW): New macro.
1540 (GEN_STWU): New macro.
1541 (gen_xfx_form): New function.
1542 (GEN_MFSPR): New macro.
1543 (GEN_MTSPR): New macro.
1544 (GEN_MFCR): New macro.
1545 (GEN_MTCR): New macro.
1546 (GEN_SYNC): New macro.
1547 (GEN_LWSYNC): New macro.
1548 (gen_x_form): New function.
1549 (GEN_OR): New macro.
1550 (GEN_MR): New macro.
1551 (GEN_LWARX): New macro.
1552 (GEN_STWCX): New macro.
1553 (GEN_CMPW): New macro.
1554 (gen_md_form): New function.
1555 (GEN_RLDICL): New macro.
1556 (GEN_RLDICR): New macro.
1557 (gen_i_form): New function.
1558 (GEN_B): New macro.
1559 (GEN_BL): New macro.
1560 (gen_b_form): New function.
1561 (GEN_BNE): New macro.
1562 (GEN_LOAD): New macro.
1563 (GEN_STORE): New macro.
1564 (gen_limm): New function.
1565 (gen_atomic_xchg): New function.
1566 (gen_call): New function.
1567 (ppc_relocate_instruction): New function.
1568 (ppc_install_fast_tracepoint_jump_pad): New function.
1569 (ppc_get_min_fast_tracepoint_insn_len): New function.
1570 (ppc_get_ipa_tdesc_idx): New function.
1571 (the_low_target): Wire in the new functions.
1572 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1573 tdescs.
1574 * linux-ppc-tdesc.h: New file.
1575
a13c4696
MK		 15762016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1577
1578 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1579 (alloc_jump_pad_buffer): New function.
1580 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1581 (alloc_jump_pad_buffer): New function.
1582 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1583 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1584 (alloc_jump_pad_buffer): New function.
1585 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1586 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1587 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1588 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1589
1cda1512
MK		 15902016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1591
1592 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1593 * linux-amd64-ipa.c: Likewise.
1594 * linux-i386-ipa.c: Likewise.
1595 * linux-s390-ipa.c: Likewise.
1596 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1597 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1598 set_trace_state_variable_value_ptr.
1599 (struct ipa_sym_addresses): Likewise.
1600 (symbol_list): Likewise.
1601 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1602 accessing gdb_collect directly.
1603 (gdb_collect_ptr_type): New typedef.
1604 (get_raw_reg_ptr_type): New typedef.
1605 (get_trace_state_variable_value_ptr_type): New typedef.
1606 (set_trace_state_variable_value_ptr_type): New typedef.
1607 (gdb_collect_ptr): New global.
1608 (get_raw_reg_ptr): New global.
1609 (get_trace_state_variable_value_ptr): New global.
1610 (set_trace_state_variable_value_ptr): New global.
1611 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1612 accessing get_raw_reg directly.
1613 (get_get_tsv_func_addr): Likewise for
1614 get_trace_state_variable_value_ptr.
1615 (get_set_tsv_func_addr): Likewise for
1616 set_trace_state_variable_value_ptr.
1617 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1618
72fb5488
SM		 16192016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1620
1621 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1622
28170b88
MK		 16232016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1624
1625 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1626 packets.
1627 (relocate_instruction): Remove own_buf.
1628 * server.c (own_buf): Make global.
1629 (handle_v_requests): Make global.
1630 * server.h (own_buf): New declaration.
1631 (handle_v_requests): New prototype.
1632
f39e8743
MK		 16332016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1634
1635 PR 18377
1636 * linux-s390-low.c (add_insns): New function.
1637 (s390_emit_prologue): New function.
1638 (s390_emit_epilogue): New function.
1639 (s390_emit_add): New function.
1640 (s390_emit_sub): New function.
1641 (s390_emit_mul): New function.
1642 (s390_emit_lsh): New function.
1643 (s390_emit_rsh_signed): New function.
1644 (s390_emit_rsh_unsigned): New function.
1645 (s390_emit_ext): New function.
1646 (s390_emit_log_not): New function.
1647 (s390_emit_bit_and): New function.
1648 (s390_emit_bit_or): New function.
1649 (s390_emit_bit_xor): New function.
1650 (s390_emit_bit_not): New function.
1651 (s390_emit_equal): New function.
1652 (s390_emit_less_signed): New function.
1653 (s390_emit_less_unsigned): New function.
1654 (s390_emit_ref): New function.
1655 (s390_emit_if_goto): New function.
1656 (s390_emit_goto): New function.
1657 (s390_write_goto_address): New function.
1658 (s390_emit_litpool): New function.
1659 (s390_emit_const): New function.
1660 (s390_emit_call): New function.
1661 (s390_emit_reg): New function.
1662 (s390_emit_pop): New function.
1663 (s390_emit_stack_flush): New function.
1664 (s390_emit_zero_ext): New function.
1665 (s390_emit_swap): New function.
1666 (s390_emit_stack_adjust): New function.
1667 (s390_emit_set_r2): New function.
1668 (s390_emit_int_call_1): New function.
1669 (s390_emit_void_call_2): New function.
1670 (s390_emit_eq_goto): New function.
1671 (s390_emit_ne_goto): New function.
1672 (s390_emit_lt_goto): New function.
1673 (s390_emit_le_goto): New function.
1674 (s390_emit_gt_goto): New function.
1675 (s390_emit_ge_goto): New function.
1676 (s390x_emit_prologue): New function.
1677 (s390x_emit_epilogue): New function.
1678 (s390x_emit_add): New function.
1679 (s390x_emit_sub): New function.
1680 (s390x_emit_mul): New function.
1681 (s390x_emit_lsh): New function.
1682 (s390x_emit_rsh_signed): New function.
1683 (s390x_emit_rsh_unsigned): New function.
1684 (s390x_emit_ext): New function.
1685 (s390x_emit_log_not): New function.
1686 (s390x_emit_bit_and): New function.
1687 (s390x_emit_bit_or): New function.
1688 (s390x_emit_bit_xor): New function.
1689 (s390x_emit_bit_not): New function.
1690 (s390x_emit_equal): New function.
1691 (s390x_emit_less_signed): New function.
1692 (s390x_emit_less_unsigned): New function.
1693 (s390x_emit_ref): New function.
1694 (s390x_emit_if_goto): New function.
1695 (s390x_emit_const): New function.
1696 (s390x_emit_call): New function.
1697 (s390x_emit_reg): New function.
1698 (s390x_emit_pop): New function.
1699 (s390x_emit_stack_flush): New function.
1700 (s390x_emit_zero_ext): New function.
1701 (s390x_emit_swap): New function.
1702 (s390x_emit_stack_adjust): New function.
1703 (s390x_emit_int_call_1): New function.
1704 (s390x_emit_void_call_2): New function.
1705 (s390x_emit_eq_goto): New function.
1706 (s390x_emit_ne_goto): New function.
1707 (s390x_emit_lt_goto): New function.
1708 (s390x_emit_le_goto): New function.
1709 (s390x_emit_gt_goto): New function.
1710 (s390x_emit_ge_goto): New function.
1711 (s390_emit_ops): New function.
1712 (struct linux_target_ops): Fill in emit_ops hook.
1713
abd9baf9
MK		 17142016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1715
1716 PR 18377
1717 * Makefile.in: Add s390 IPA files.
1718 * configure.srv: Build IPA for s390.
1719 * linux-s390-ipa.c: New file.
1720 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1721 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1722 (tdesc_s390_linux32): Likewise.
1723 (init_registers_s390_linux32v1): Likewise.
1724 (tdesc_s390_linux32v1): Likewise.
1725 (init_registers_s390_linux32v2): Likewise.
1726 (tdesc_s390_linux32v2): Likewise.
1727 (init_registers_s390_linux64): Likewise.
1728 (tdesc_s390_linux64): Likewise.
1729 (init_registers_s390_linux64v1): Likewise.
1730 (tdesc_s390_linux64v1): Likewise.
1731 (init_registers_s390_linux64v2): Likewise.
1732 (tdesc_s390_linux64v2): Likewise.
1733 (init_registers_s390_te_linux64): Likewise.
1734 (tdesc_s390_te_linux64): Likewise.
1735 (init_registers_s390_vx_linux64): Likewise.
1736 (tdesc_s390_vx_linux64): Likewise.
1737 (init_registers_s390_tevx_linux64): Likewise.
1738 (tdesc_s390_tevx_linux64): Likewise.
1739 (init_registers_s390x_linux64): Likewise.
1740 (tdesc_s390x_linux64): Likewise.
1741 (init_registers_s390x_linux64v1): Likewise.
1742 (tdesc_s390x_linux64v1): Likewise.
1743 (init_registers_s390x_linux64v2): Likewise.
1744 (tdesc_s390x_linux64v2): Likewise.
1745 (init_registers_s390x_te_linux64): Likewise.
1746 (tdesc_s390x_te_linux64): Likewise.
1747 (init_registers_s390x_vx_linux64): Likewise.
1748 (tdesc_s390x_vx_linux64): Likewise.
1749 (init_registers_s390x_tevx_linux64): Likewise.
1750 (tdesc_s390x_tevx_linux64): Likewise.
1751 (have_hwcap_s390_vx): New static variable.
1752 (s390_arch_setup): Fill have_hwcap_s390_vx.
1753 (s390_get_thread_area): New function.
1754 (s390_ft_entry_gpr_esa): New const.
1755 (s390_ft_entry_gpr_zarch): New const.
1756 (s390_ft_entry_misc): New const.
1757 (s390_ft_entry_fr): New const.
1758 (s390_ft_entry_vr): New const.
1759 (s390_ft_main_31): New const.
1760 (s390_ft_main_64): New const.
1761 (s390_ft_exit_fr): New const.
1762 (s390_ft_exit_vr): New const.
1763 (s390_ft_exit_misc): New const.
1764 (s390_ft_exit_gpr_esa): New const.
1765 (s390_ft_exit_gpr_zarch): New const.
1766 (append_insns): New function.
1767 (s390_relocate_instruction): New function.
1768 (s390_install_fast_tracepoint_jump_pad): New function.
1769 (s390_get_min_fast_tracepoint_insn_len): New function.
1770 (s390_get_ipa_tdesc_idx): New function.
1771 (struct linux_target_ops): Wire in the above functions.
1772 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1773 * linux-s390-tdesc.h: New file.
1774
a4105d04
MK		 17752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1776
1777 * linux-s390-low.c (s390_supports_tracepoints): New function.
1778 (struct linux_target_ops): Fill supports_tracepoints hook.
1779
35ac8b3e
YQ		 17802016-03-18 Yao Qi <yao.qi@linaro.org>
1781
1782 * linux-low.c (lwp_signal_can_be_delivered): New function.
1783 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1784
94610ec4
YQ		 17852016-03-18 Yao Qi <yao.qi@linaro.org>
1786
1787 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1788 0 if signal is enqueued. Remove 'signal' from one debugging
1789 message. Move one debugging message to some lines below.
1790 Remove code setting 'signal' to 0.
1791
80aea927
YQ		 17922016-03-18 Yao Qi <yao.qi@linaro.org>
1793
1794 * linux-low.c (linux_low_filter_event): Remove redundant
1795 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1796
b04fd3be
MK		 17972016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1798
1799 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1800 (struct linux_target_ops): Wire in the above.
1801
c40c8d4b
YQ		 18022016-03-03 Yao Qi <yao.qi@linaro.org>
1803
1804 * linux-low.c: Update comments to start_step_over.
1805
0f8288ae
YQ		 18062016-03-03 Yao Qi <yao.qi@linaro.org>
1807
1808 PR server/19736
1809 * linux-low.c (handle_extended_wait): Set child suspended
1810 if event_lwp->bp_reinsert isn't zero.
1811
fdbd04a8
YQ		 18122016-03-02 Yao Qi <yao.qi@linaro.org>
1813
1814 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1815 enqueue_pending_signal.
1816
6896a8fa
MK		 18172016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1818
1819 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1820 is actually loaded.
1821
ab503087
MK		 18222016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1823
1824 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1825 (s390_regmap_3264) [!__s390x__]: New global.
1826 (s390_collect_ptrace_register): Skip map entries containing -1.
1827 (s390_supply_ptrace_register): Ditto.
1828 (s390_fill_gprs_high): New function.
1829 (s390_store_gprs_high): New function.
1830 (s390_regsets): Add NT_S390_HIGH_GPRS.
1831 (s390_get_hwcap): Enable on 31-bit.
1832 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1833 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1834 Detect NT_S390_HIGH_GPRS.
1835 (s390_usrregs_info_3264): Enable on 31-bit.
1836 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1837 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1838
ae91f625
MK		 18392016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1840
1841 PR gdb/13808
1842 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1843 * configure.srv: Ditto.
1844 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1845 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1846 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1847 (init_registers_amd64_linux): Remove prototype.
1848 (tdesc_amd64_linux): Remove declaration.
1849 (get_ipa_tdesc): New function.
1850 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1851 initialize remaining tdescs.
1852 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1853 (init_registers_i386_linux): Remove prototype.
1854 (tdesc_i386_linux): Remove declaration.
1855 (get_ipa_tdesc): New function.
1856 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1857 initialize remaining tdescs.
1858 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1859 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1860 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1861 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1862 (x86_get_ipa_tdesc_idx): New function.
1863 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1864 * linux-x86-tdesc.h: New file.
1865 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1866 (target_get_ipa_tdesc_idx): New macro.
1867 * tracepoint.c (ipa_tdesc_idx): New macro.
1868 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1869 (symbol_list): Add ipa_tdesc_idx.
1870 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1871 (ipa_tdesc): Remove.
1872 (ipa_tdesc_idx): New variable.
1873 (get_context_regcache): Use get_ipa_tdesc.
1874 (gdb_collect): Ditto.
1875 (gdb_probe): Ditto.
1876 * tracepoint.h (get_ipa_tdesc): New prototype.
1877 (ipa_tdesc): Remove.
1878
e7ad2f14
PA		 18792016-02-24 Pedro Alves <palves@redhat.com>
1880
1881 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1882 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1883 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1884 Factor out common code between the USE_SIGTRAP_SIGINFO and
1885 !USE_SIGTRAP_SIGINFO blocks.
1886 (linux_low_filter_event): Call save_stop_reason instead of
1887 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1888 Update comments.
1889 (linux_wait_1): Update comments.
1890
657f9cde
WW		 18912016-02-24 Wei-cheng Wang <cole945@gmail.com>
1892
1893 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1894 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1895 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1896 ppc_insert_point, ppc_remove_point.
1897
b00b61e1
MK		 18982016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1899
1900 * linux-s390-low.c (s390_supports_z_point_type): New function.
1901 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1902
553cb527
YQ		 19032016-02-16 Yao Qi <yao.qi@linaro.org>
1904
1905 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1906 PC. Get pc from regcache_read_pc.
1907
a5652c21
YQ		 19082016-02-12 Yao Qi <yao.qi@linaro.org>
1909
1910 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1911 or linux_get_pc_32bit.
1912 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1913
ed443b61
YQ		 19142016-02-12 Yao Qi <yao.qi@linaro.org>
1915
1916 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1917 arm_linux_get_next_pcs_fixup.
1918
020ecd38
MK		 19192016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1920
1921 * tracepoint.c (x_tracepoint_action_download): Change
1922 write_inferior_data_ptr to write_inferior_data_pointer.
1923 (cmd_qtstart): Likewise.
1924 (write_inferior_data_ptr): Remove.
1925 (download_agent_expr): Change write_inferior_data_ptr to
1926 write_inferior_data_pointer.
1927 (download_tracepoint_1): Likewise.
1928 (download_tracepoint): Likewise.
1929 (download_trace_state_variables): Likewise.
1930
7cae9051
WW		 19312016-02-11 Wei-cheng Wang <cole945@gmail.com>
1932 Marcin Kościelnicki <koriakin@0x04.net>
1933
1934 * tracepoint.c (struct tracepoint_action_ops): Remove.
1935 (struct tracepoint_action): Remove ops.
1936 (m_tracepoint_action_download, r_tracepoint_action_download)
1937 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1938 size and offset accordingly.
1939 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1940 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1941 (tracepoint_action_send, tracepoint_action_download): New functions.
1942 Helpers for trace action handlers.
1943 (add_tracepoint_action): Remove setup actions ops.
1944 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1945
9f6a71b4
YQ		 19462016-02-10 Yao Qi <yao.qi@linaro.org>
1947
1948 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1949
1e94266c
SM		 19502016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1951
1952 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1953 to AC_OUTPUT.
1954 * configure: Regenerate.
1955
8adce034
SM		 19562016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1957
1958 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1959 void * to gdb_byte *.
1960 * linux-low.c (siginfo_fixup): Likewise.
1961 (linux_xfer_siginfo): Likewise.
1962 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1963 Likewise.
1964 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1965
93813b37
WT		 19662016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1967
1968 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1969 to srv_tgtobj.
1970 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1971 to srv_tgtobj.
1972 * linux-x86-low.c [__x86_64__]: Include
1973 "nat/amd64-linux-siginfo.h".
1974 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1975 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1976 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1977 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1978 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1979 (cpt_si_fd, si_timerid, si_overrun): Move from
1980 nat/amd64-linux-siginfo.c.
1981 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1982
8424cc97
SM		 19832016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1984
1985 * server.c (skip_to_semicolon): Remove.
1986 (process_point_options): Use strchrnul instead of
1987 skip_to_semicolon.
1988
4d18591b
YQ		 19892016-01-26 Yao Qi <yao.qi@linaro.org>
1990
1991 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1992 * linux-low.c (install_software_single_step_breakpoints): Don't
1993 call regcache_read_pc.
1994 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1995 argument pc.
1996
d8020970
YQ		 19972016-01-26 Yao Qi <yao.qi@linaro.org>
1998
1999 * linux-low.c (install_software_single_step_breakpoints): Call
2000 regcache_read_pc instead of get_pc.
2001
8b207339
YQ		 20022016-01-26 Yao Qi <yao.qi@linaro.org>
2003
2004 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2005 (unblock_async_io): Rename to ...
2006 (block_unblock_async_io): ... it. New function.
2007 (enable_async_io): Don't install SIGIO handler. Unblock it
2008 instead.
2009 (disable_async_io): Don't ignore SIGIO. Block it instead.
2010 (initialize_async_io): Install SIGIO handler. Don't call
2011 unblock_async_io.
2012
18879fef
YQ		 20132016-01-26 Yao Qi <yao.qi@linaro.org>
2014
2015 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2016 first character is '\003', call *the_target->request_interrupt.
2017
a0f8e08a
YQ		 20182016-01-25 Yao Qi <yao.qi@linaro.org>
2019
2020 * remote-utils.c (new_thread_notify): Remove.
2021 (dead_thread_notify): Likewise.
2022 * remote-utils.h (new_thread_notify): Remove declaration.
2023 (dead_thread_notify): Likewise.
2024
cc5fd9ab
MK		 20252016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2026
2027 * gdb.trace/pending.exp: Fix expected message on continue.
2028
99e8eb11
MK		 20292016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2030
2031 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2032 it works properly on big-endian machines where sizeof (CORE_ADDR)
2033 != sizeof (void *).
2034
a994041d
PA		 20352016-01-21 Pedro Alves <palves@redhat.com>
2036
2037 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2038 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2039 * configure: Regenerate.
2040
f7a6a40d
YQ		 20412016-01-21 Yao Qi <yao.qi@linaro.org>
2042
2043 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2044 is_thumb and set it according to CPSR saved on the stack.
2045 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2046 arm_sigreturn_next_pc.
2047
6f69e520
YQ		 20482016-01-18 Yao Qi <yao.qi@linaro.org>
2049
2050 * linux-low.c (linux_set_pc_64bit): New function.
2051 (linux_get_pc_64bit): New function.
2052 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2053 Declare.
2054 * linux-sparc-low.c (debug_threads): Remove declaration.
2055 (sparc_get_pc): Remove.
2056 (the_low_target): Use linux_get_pc_64bit instead of
2057 sparc_get_pc.
2058 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2059 (the_low_target): Use linux_get_pc_64bit and
2060 linux_set_pc_64bit.
2061
276d4552
YQ		 20622016-01-18 Yao Qi <yao.qi@linaro.org>
2063
2064 * linux-arm-low.c (debug_threads): Remove declaration.
2065 (arm_get_pc, arm_set_pc): Remove.
2066 (the_low_target): Use linux_get_pc_32bit and
2067 linux_set_pc_32bit.
2068 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2069 (the_low_target): Use linux_get_pc_32bit and
2070 linux_set_pc_32bit.
2071 * linux-cris-low.c (debug_threads): Remove declaration.
2072 (cris_get_pc, cris_set_pc,): Remove.
2073 (the_low_target): Use linux_get_pc_32bit and
2074 linux_set_pc_32bit.
2075 * linux-crisv32-low.c (debug_threads): Remove declaration.
2076 (cris_get_pc, cris_set_pc): Remove.
2077 (the_low_target): Use linux_get_pc_32bit and
2078 linux_set_pc_32bit.
2079 * linux-low.c: Include inttypes.h.
2080 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2081 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2082 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2083 (the_low_target): Use linux_get_pc_32bit and
2084 linux_set_pc_32bit.
2085 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2086 (the_low_target): Use linux_get_pc_32bit and
2087 linux_set_pc_32bit.
2088 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2089 (the_low_target): Use linux_get_pc_32bit and
2090 linux_set_pc_32bit.
2091 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2092 (the_low_target): Use linux_get_pc_32bit and
2093 linux_set_pc_32bit.
2094 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2095 (the_low_target): Use linux_get_pc_32bit and
2096 linux_set_pc_32bit.
2097
eb0edac8
GB		 20982016-01-18 Gary Benson <gbenson@redhat.com>
2099
2100 * configure.ac (AC_FUNC_FORK): New check.
2101 * config.in: Regenerate.
2102 * configure: Likewise.
2103
1b451dda
YQ		 21042016-01-14 Yao Qi <yao.qi@linaro.org>
2105
2106 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2107 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2108 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2109 arm_get_next_pcs_ctor.
2110
82075af2
JS		 21112016-01-12 Josh Stone <jistone@redhat.com>
2112 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2113
2114 * inferiors.h: Include "gdb_vecs.h".
2115 (struct process_info): Add syscalls_to_catch.
2116 * inferiors.c (remove_process): Free syscalls_to_catch.
2117 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2118 syscall_return stops.
2119 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2120 * server.c (handle_general_set): Handle QCatchSyscalls.
2121 (handle_query): Report support for QCatchSyscalls.
2122 * target.h (struct target_ops): Add supports_catch_syscall.
2123 (target_supports_catch_syscall): New macro.
2124 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2125 (struct lwp_info): Add syscall_state.
2126 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2127 Maintain syscall_state and syscalls_to_catch across exec.
2128 (get_syscall_trapinfo): New function, proxy to the_low_target.
2129 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2130 (linux_low_filter_event): Toggle syscall_state entry/return for
2131 syscall traps, and set it ignored for all others.
2132 (gdb_catching_syscalls_p): New function.
2133 (gdb_catch_this_syscall_p): New function.
2134 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2135 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2136 (linux_supports_catch_syscall): New function.
2137 (linux_target_ops): Install it.
2138 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2139 (the_low_target): Install it.
2140
8f13a3ce
MF		 21412016-01-12 Mike Frysinger <vapier@gentoo.org>
2142
2143 * acinclude.m4: Include new ../warning.m4 file.
2144 * configure: Regenerated.
2145 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2146
5b3da067
MF		 21472016-01-12 Mike Frysinger <vapier@gentoo.org>
2148
2149 * ax.c (is_goto_target): Mark static.
2150 * linux-low.c (register_addr): Likewise.
2151 (linux_fetch_registers, linux_store_registers): Likewise.
2152 * mem-break.c (any_persistent_commands): Fix old prototype.
2153 (add_commands_to_breakpoint): Mark static.
2154 * regcache.c (find_register_by_name): Delete unused func.
2155 * remote-utils.c (hex_or_minus_one): Mark static.
2156 * server.c (monitor_show_help): Mark static.
2157 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2158 handle_v_requests): Likewise.
2159
bc504a31
PA		 21602016-01-12 Pedro Alves <palves@redhat.com>
2161
2162 Remove use of the registered trademark symbol throughout.
2163
5a0dd67a
YQ		 21642016-01-08 Yao Qi <yao.qi@linaro.org>
2165
2166 * remote-utils.c (getpkt): If c is '\003', call target hook
2167 request_interrupt.
2168
b2ca446f
YQ		 21692016-01-06 Yao Qi <yao.qi@linaro.org>
2170
2171 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2172 linux-aarch32-low.c.
2173 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2174 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2175 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2176 (thumb2_breakpoint): Declare.
2177 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2178 linux-aarch32-low.h.
2179 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2180 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2181 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2182
edd88788
JB		 21832016-01-01 Joel Brobecker <brobecker@adacore.com>
2184
2185 * gdbreplay.c (gdbreplay_version): Change copyright year in
2186 version message.
2187 * server.c (gdbserver_version): Likewise.
2188
65da7f14
PP		 21892015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2190
2191 * server.c (crc32_table): Delete.
2192 (crc32): Use libiberty's xcrc32 function.
2193
4abd5ed2
JB		 21942015-12-22 Joel Brobecker <brobecker@adacore.com>
2195
2196 * lynx-low.c (lynx_delete_thread_callback): New function.
2197 (lynx_mourn): Properly delete our process and all of its
2198 threads. Remove call to clear_inferiors.
2199
0e50fe5c
JB		 22002015-12-22 Joel Brobecker <brobecker@adacore.com>
2201
2202 * target.c (thread_search_callback): Add check that
2203 the thread_stopped target callback is not NULL before
2204 calling it.
2205
35adc03f
YQ		 22062015-12-21 Yao Qi <yao.qi@linaro.org>
2207
2208 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2209 arm breakpoint.
2210
bd2b2909
AT		 22112015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2212
2213 * server.c (handle_query): Call target_supports_software_single_step.
2214
7fe5e27e
AT		 22152015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2216
2217 * linux-low.c (single_step): New function.
2218 (linux_resume_one_lwp_throw): Call single_step.
2219 (start_step_over): Likewise.
2220
d9311bfa
AT		 22212015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2222
2223 * Makefile.in (SFILES): Append arch/arm-linux.c,
2224 arch/arm-get-next-pcs.c.
2225 (arm-linux.o): New rule.
2226 (arm-get-next-pcs.o): New rule.
2227 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2228 arm-linux.o.
2229 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2230 to linux-aarch32-low.c.
2231 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2232 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2233 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2234 (thumb2_breakpoint_len): Likewise.
2235 (arm_is_thumb_mode): Make non-static.
2236 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2237 from linux-aarch32-low.c.
2238 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2239 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2240 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2241 (thumb2_breakpoint_len): Likewise.
2242 (arm_is_thumb_mode): New declaration.
2243 * linux-arm-low.c: Include arch/arm-linux.h
2244 aarch/arm-get-next-pcs.h, sys/syscall.h.
2245 (get_next_pcs_ops): New struct.
2246 (get_next_pcs_addr_bits_remove): New function.
2247 (get_next_pcs_is_thumb): New function.
2248 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2249 (arm_sigreturn_next_pc): Likewise.
2250 (get_next_pcs_syscall_next_pc): Likewise.
2251 (arm_gdbserver_get_next_pcs): Likewise.
2252 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2253 Initialize.
2254 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2255 * server.h: Include gdb_vecs.h.
2256
68ce2059
AT		 22572015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2258
2259 * Makefile.in (SFILES): Append common/common-regcache.c.
2260 (OBS): Append common-regcache.o.
2261 (common-regcache.o): New rule.
2262 * regcache.c (init_register_cache): Initialize cache to
2263 REG_UNAVAILABLE.
2264 (regcache_raw_read_unsigned): New function.
2265 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2266 register_status enum.
2267
fa5308bd
AT		 22682015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2269
2270 * linux-aarch64-low.c (the_low_targets): Rename
2271 breakpoint_reinsert_addr to get_next_pcs.
2272 * linux-arm-low.c (the_low_targets): Likewise.
2273 * linux-bfin-low.c (the_low_targets): Likewise.
2274 * linux-cris-low.c (the_low_targets): Likewise.
2275 * linux-crisv32-low.c (the_low_targets): Likewise.
2276 * linux-low.c (can_software_single_step): Likewise.
2277 (install_software_single_step_breakpoints): New function.
2278 (start_step_over): Use install_software_single_step_breakpoints.
2279 * linux-low.h: New CORE_ADDR vector.
2280 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2281 get_next_pcs.
2282 * linux-mips-low.c (the_low_targets): Likewise.
2283 * linux-nios2-low.c (the_low_targets): Likewise.
2284 * linux-sparc-low.c (the_low_targets): Likewise.
2285
4a6ed09b
PA		 22862015-12-17 Pedro Alves <palves@redhat.com>
2287
2288 * linux-low.c (linux_kill_one_lwp): Remove references to
2289 LinuxThreads.
2290 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2291 to 'kill'.
2292 (linux_init_signals): Delete.
2293 (initialize_low): Adjust.
2294 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2295
7544db95
PA		 22962015-12-16 Pedro Alves <palves@redhat.com>
2297
2298 * configure.ac (compiler warning flags): When testing a
2299 -Wno-foo option, check whether -Wfoo works instead.
2300 * configure: Regenerate.
2301
8020350c
DB		 23022015-12-11 Don Breazeal <donb@codesourcery.com>
2303
2304 * server.c (process_serial_event): Don't exit from gdbserver
2305 in remote mode if there are still active inferiors.
2306
db91f502
YQ		 23072015-12-11 Yao Qi <yao.qi@linaro.org>
2308
2309 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2310 arm_breakpoint_at if the process is 32-bit.
2311
b37a6290
YQ		 23122015-12-11 Yao Qi <yao.qi@linaro.org>
2313
2314 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2315 arm breakpoint.
2316
17b1509a
YQ		 23172015-12-07 Yao Qi <yao.qi@linaro.org>
2318
2319 * configure.srv: Append arm.o to srv_tgtobj for
2320 aarch64*-*-linux* target.
2321 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2322 from linux-arm-low.c.
2323 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2324 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2325 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2326 (thumb2_breakpoint_len): Likewise.
2327 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2328 (arm_breakpoint_kinds): Likewise.
2329 (arm_breakpoint_kind_from_pc): Likewise.
2330 (arm_sw_breakpoint_from_kind): Likewise.
2331 (arm_breakpoint_kind_from_current_state): Likewise.
2332 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2333 (arm_sw_breakpoint_from_kind): Declare.
2334 (arm_breakpoint_kind_from_current_state): Declare.
2335 (arm_breakpoint_at): Declare.
2336 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2337 arm_sw_breakpoint_from_kind if process is 32-bit.
2338 (aarch64_breakpoint_kind_from_pc): New function.
2339 (aarch64_breakpoint_kind_from_current_state): New function.
2340 (the_low_target): Initialize fields breakpoint_kind_from_pc
2341 and breakpoint_kind_from_current_state.
2342 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2343 linux-aarch32-low.c.
2344 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2345 (arm_breakpoint, arm_breakpoint_len): Likewise.
2346 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2347 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2348 (arm_is_thumb_mode): Likewise.
2349 (arm_breakpoint_at): Likewise.
2350 (arm_breakpoint_kind_from_pc): Likewise.
2351 (arm_sw_breakpoint_from_kind): Likewise.
2352 (arm_breakpoint_kind_from_current_state): Likewise.
2353
2354 Revert:
2355 2015-08-04 Yao Qi <yao.qi@linaro.org>
2356
2357 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2358 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2359 * server.c (extended_protocol): Remove "static".
2360 * server.h (extended_protocol): Declare it.
2361
ece66d65
JS		 23622015-12-04 Josh Stone <jistone@redhat.com>
2363
2364 * target.h (struct target_ops) <arch_setup>: Rename to ...
2365 (struct target_ops) <post_create_inferior>: ... this.
2366 (target_arch_setup): Rename to ...
2367 (target_post_create_inferior): ... this, calling post_create_inferior.
2368 * server.c (start_inferior): Update target_arch_setup calls to
2369 target_post_create_inferior.
2370 * linux-low.c (linux_low_ptrace_options): Forward declare.
2371 (linux_arch_setup): Update its comment for general use.
2372 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2373 (struct linux_target_ops): Use linux_post_create_inferior.
2374 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2375 to post_create_inferior.
2376 * nto-low.c (struct nto_target_ops): Likewise.
2377 * spu-low.c (struct spu_target_ops): Likewise.
2378 * win32-low.c (struct win32_target_ops): Likewise.
2379
e58c48b4
AT		 23802015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2381
2382 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2383
fbec8956
AT		 23842015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2385
2386 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2387 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2388 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2389 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2390 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2391 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2392 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2393 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2394 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2395 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2396 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2397 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2398
9b4c5f87
AT		 23992015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2400
2401 * linux-low.c (linux_look_up_symbols): Don't call
2402 linux_supports_traceclone.
2403 * linux-low.h (thread_db_init): Remove use_events argument.
2404 * thread-db.c (thread_db_use_event): Remove global variable.
2405 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2406 (struct thread_db) <td_create_bp>: Remove field.
2407 (thread_db_create_event): Remove function.
2408 (thread_db_enable_reporting): Likewise.
2409 (find_one_thread): Don't check for thread_db_use_events.
2410 (attach_thread): Likewise.
2411 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2412 (try_thread_db_load_1): Don't check for thread_db_use_events.
2413 (thread_db_init): Remove use_events argument and thread events
2414 handling.
2415 (remove_thread_event_breakpoints): Remove function.
2416 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2417
7d00775e
AT		 24182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2419
2420 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2421 New function.
2422 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2423 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2425 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2426 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2427 Initialize.
2428 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2429 New function.
2430 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2431 * linux-low.c (can_hardware_single_step): Use
2432 supports_hardware_single_step.
2433 (can_software_single_step): New function.
2434 (start_step_over): Call can_software_single_step.
2435 (linux_supports_hardware_single_step): New function.
2436 (struct target_ops) <supports_software_single_step>: Initialize.
2437 * linux-low.h (struct linux_target_ops)
2438 <supports_hardware_single_step>: Initialize.
2439 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2440 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2441 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2442 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2443 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2444 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2445 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2446 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2447 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2448 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2449 Initialize.
2450 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2451 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2452 Initialize.
2453 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2454 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2455 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2456 New function.
2457 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2458 * target.h (struct target_ops): <supports_software_single_step>:
2459 New field.
2460 (target_supports_software_single_step): New macro.
2461
2d97cd35
AT		 24622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2463
2464 * linux-low.c (linux_wait_1): Fix pc advance condition.
2465 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2466 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2467
769ef81f
AT		 24682015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2469
2470 * linux-arm-low.c (arm_is_thumb_mode): New function.
2471 (arm_breakpoint_at): Use arm_is_thumb_mode.
2472 (arm_breakpoint_kind_from_current_state): New function.
2473 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2474 Initialize.
2475 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2476 (linux_breakpoint_kind_from_current_state): New function.
2477 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2478 * linux-low.h (struct linux_target_ops)
2479 <breakpoint_kind_from_current_state>: New field.
2480 * target.h (struct target_ops): Likewise.
2481 (target_breakpoint_kind_from_current_state): New macro.
2482
1bebeeca
PA		 24832015-11-30 Pedro Alves <palves@redhat.com>
2484
2485 * linux-low.c (linux_resume): Wake up the event loop before
2486 returning.
2487
a67a9fae
PA		 24882015-11-30 Pedro Alves <palves@redhat.com>
2489
2490 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2491 check.
2492 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2493 to -1.
2494 * target.c (struct thread_search): New structure.
2495 (thread_search_callback): New function.
2496 (prev_general_thread): New global.
2497 (prepare_to_access_memory, done_accessing_memory): New functions.
2498 * target.h (prepare_to_access_memory, done_accessing_memory):
2499 Replace macros with function declarations.
2500
f2faf941
PA		 25012015-11-30 Pedro Alves <palves@redhat.com>
2502
2503 PR 14618
2504 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2505 report TARGET_WAITKIND_NO_RESUMED.
2506 * remote-utils.c (prepare_resume_reply): Handle
2507 TARGET_WAITKIND_NO_RESUMED.
2508 * server.c (report_no_resumed): New global.
2509 (handle_query) <qSupported>: Handle "no-resumed+". Report
2510 "no-resumed+" support.
2511 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2512 return error if the client doesn't support no-resumed events.
2513 (push_stop_notification): New function.
2514 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2515 events if the client supports them.
2516
a681f9c9
PA		 25172015-11-30 Pedro Alves <palves@redhat.com>
2518
2519 * linux-low.c (thread_still_has_status_pending_p): Don't check
2520 vCont;t here.
2521 (lwp_resumed): New function.
2522 (status_pending_p_callback): Return early if the LWP is not
2523 supposed to be resumed.
2524
65706a29
PA		 25252015-11-30 Pedro Alves <palves@redhat.com>
2526
2527 * linux-low.c (handle_extended_wait): Assert that the LWP's
2528 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2529 thread create events, leave the new child's status pending.
2530 (linux_low_filter_event): If GDB wants to hear about thread exit
2531 events, leave the LWP marked dead and don't delete it.
2532 (linux_wait_for_event_filtered): Don't check for thread exit.
2533 (filter_exit_event): New function.
2534 (linux_wait_1): Use it, when returning an exit event.
2535 (linux_resume_one_lwp_throw): Assert that the LWP's
2536 waitstatus is TARGET_WAITKIND_IGNORE.
2537 * remote-utils.c (prepare_resume_reply): Handle
2538 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2539 * server.c (report_thread_events): New global.
2540 (handle_general_set): Handle QThreadEvents.
2541 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2542 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2543 TARGET_WAITKIND_THREAD_EXITED.
2544 * server.h (report_thread_events): Declare.
2545
56cf4bed
PA		 25462015-11-30 Pedro Alves <palves@redhat.com>
2547
2548 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2549 the thread's last_resume_kind was resume_stop.
2550
500c1d85
PA		 25512015-11-30 Pedro Alves <palves@redhat.com>
2552
2553 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2554 before returning.
2555
de979965
PA		 25562015-11-30 Pedro Alves <palves@redhat.com>
2557
2558 * server.c (handle_v_requests): Handle vCtrlC.
2559
34c65914
PA		 25602015-11-30 Pedro Alves <palves@redhat.com>
2561
2562 * gdbthread.h (find_any_thread_of_pid): Declare.
2563 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2564 functions.
2565 * server.c (handle_query): If current_thread is NULL, look for
2566 another thread of the selected process.
2567
79efa585 25682015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2569 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2570
2571 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2572 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2573 name in reply.
2574 * target.h (struct target_ops) <thread_name>: New field.
2575 (target_thread_name): New macro.
2576
80d82c19
JB		 25772015-11-23 Joel Brobecker <brobecker@adacore.com>
2578
2579 * regcache.h (regcache_invalidate_pid): Add declaration.
2580 * regcache.c (regcache_invalidate_pid): New function, extracted
2581 from regcache_invalidate.
2582 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2583 Add trivial documentation comment.
2584 * lynx-low.c: Use regcache_invalidate_pid instead of
2585 regcache_invalidate.
2586
64da5dd5
JB		 25872015-11-23 Joel Brobecker <brobecker@adacore.com>
2588
2589 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2590 and Elf64_auxv_t if the target is Android.
2591
37ce4055
DE		 25922015-11-22 Doug Evans <xdje42@gmail.com>
2593
2594 * target.h: #include <sys/types.h>.
2595
06e03fff
PA		 25962015-11-19 Pedro Alves <palves@redhat.com>
2597
2598 * linux-low.c (linux_process_qsupported): Change prototype.
2599 Adjust.
2600 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2601 Change prototype.
2602 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2603 and adjust to loop over all features.
2604 * server.c (handle_query) <qSupported>: Adjust to call
2605 target_process_qsupported once, passing it a vector of unprocessed
2606 features.
2607 * target.h (struct target_ops) <process_qsupported>: Change
2608 prototype.
2609 (target_process_qsupported): Adjust.
2610
9a084706
PA		 26112015-11-19 Pedro Alves <palves@redhat.com>
2612
2613 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2614 mode.
2615 * configure: Regenerate.
2616
dad44a1f
PA		 26172015-11-19 Pedro Alves <palves@redhat.com>
2618
2619 * configure: Regenerate.
2620
231c0592
YQ		 26212015-11-19 Yao Qi <yao.qi@linaro.org>
2622
2623 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2624 type to uint32_t.
2625
6c1c9a8b
YQ		 26262015-11-19 Yao Qi <yao.qi@linaro.org>
2627
2628 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2629 (struct aarch64_operand): Move enum out.
2630
9caa3311
YQ		 26312015-11-19 Yao Qi <yao.qi@linaro.org>
2632
2633 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2634 struct user_fpsimd_state *.
2635 (aarch64_store_fpregset): Likewise.
2636
6a69a054
YQ		 26372015-11-19 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2640 struct user_pt_regs *.
2641 (aarch64_store_gregset): Likewise.
2642
1798301e
PA		 26432015-11-18 Pedro Alves <palves@redhat.com>
2644
2645 * Makefile.in (all_object_files): Add $IPA_OBJS.
2646
ce7715e2
PA		 26472015-11-17 Pedro Alves <palves@redhat.com>
2648
2649 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2650 GDB_SIGNAL_0 and gdb_signal_to_string.
2651
c0879059
PA		 26522015-11-17 Pedro Alves <palves@redhat.com>
2653
2654 * win32-low.c (handle_output_debug_string): Remove parameter.
2655 (win32_kill): Remove our_status local and adjust call to
2656 handle_output_debug_string.
2657 (get_child_debug_event): Adjust call to
2658 handle_output_debug_string.
2659
1996e237
SM		 26602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2661
2662 * linux-mips-low.c (mips_fill_gregset): Add cast.
2663 (mips_store_gregset): Likewise.
2664 (mips_fill_fpregset): Likewise.
2665 (mips_store_fpregset): Likewise.
2666
cbec665b
SM		 26672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2668
2669 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2670 priv.
2671
eb3e3c67
SM		 26722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2673
2674 * linux-mips-low.c (mips_linux_new_thread): Change type of
2675 watch_type to enum target_hw_bp_type.
2676
171de4b8
SM		 26772015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2678
2679 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2680 Change return type to arm_hwbp_type.
2681
04248ead
SM		 26822015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2683
2684 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2685 (arm_store_gregset): Likewise.
2686 * linux-arm-low.c (arm_get_hwcap): Likewise.
2687 (arm_read_description): Likewise.
2688
04b3479c
SM		 26892015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2690
2691 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2692
2bc84e8a
SM		 26932015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2694
2695 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2696 (ppc_fill_vsxregset): Likewise.
2697 (ppc_store_vsxregset): Likewise.
2698 (ppc_fill_vrregset): Likewise.
2699 (ppc_store_vrregset): Likewise.
2700 (ppc_fill_evrregset): Likewise.
2701 (ppc_store_evrregset): Likewise.
2702
e6c5bb05
SM		 27032015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2704
2705 * linux-ppc-low.c (ppc_usrregs_info): Remove
2706 forward-declaration.
2707 (ppc_arch_setup): Move lower in file.
2708
7ea45d72
SM		 27092015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2710
2711 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2712 (ps_pdwrite): Likewise.
2713
69291610
HW		 27142015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2715
2716 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2717 to after assert checks.
2718
b42945fd
SM		 27192015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2720
2721 * proc-service.c (ps_pdread): Add/adjust casts.
2722 (ps_pdwrite): Add/adjust casts.
2723
d6f85c84
SM		 27242015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2725
2726 * server.c (handle_search_memory_1): Cast return value of
2727 memmem.
2728
f98cd059
SM		 27292015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2730
2731 * server.c (write_qxfer_response): Change type of data to
2732 gdb_byte *.
2733
d2412fa5
PA		 27342015-10-29 Pedro Alves <palves@redhat.com>
2735
2736 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2737
c17414a2
PA		 27382015-10-29 Pedro Alves <palves@redhat.com>
2739
2740 * tracepoint.c (clear_installed_tracepoints): Add casts.
2741
e053fbc4
PA		 27422015-10-29 Pedro Alves <palves@redhat.com>
2743
2744 * server.c (handle_v_cont, process_serial_event): Add enum
2745 gdb_signal casts to signal parsing code.
2746
add67df8
PA		 27472015-10-29 Pedro Alves <palves@redhat.com>
2748
2749 * linux-low.h (NULL_REGSET): Define.
2750 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2751 * linux-arm-low.c (arm_regsets): Likewise.
2752 * linux-crisv32-low.c (cris_regsets): Likewise.
2753 * linux-m68k-low.c (m68k_regsets): Likewise.
2754 * linux-mips-low.c (mips_regsets): Likewise.
2755 * linux-nios2-low.c (nios2_regsets): Likewise.
2756 * linux-ppc-low.c (ppc_regsets): Likewise.
2757 * linux-s390-low.c (s390_regsets): Likewise.
2758 * linux-sh-low.c (sh_regsets): Likewise.
2759 * linux-sparc-low.c (sparc_regsets): Likewise.
2760 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2761 * linux-tile-low.c (tile_regsets): Likewise.
2762 * linux-x86-low.c (x86_regsets): Likewise.
2763 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2764
50bc912a
PA		 27652015-10-29 Pedro Alves <palves@redhat.com>
2766
2767 * linux-low.h (NULL_REGSET): Define.
2768 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2769 * linux-arm-low.c (arm_regsets): Likewise.
2770 * linux-crisv32-low.c (cris_regsets): Likewise.
2771 * linux-m68k-low.c (m68k_regsets): Likewise.
2772 * linux-mips-low.c (mips_regsets): Likewise.
2773 * linux-nios2-low.c (nios2_regsets): Likewise.
2774 * linux-ppc-low.c (ppc_regsets): Likewise.
2775 * linux-s390-low.c (s390_regsets): Likewise.
2776 * linux-sh-low.c (sh_regsets): Likewise.
2777 * linux-sparc-low.c (sparc_regsets): Likewise.
2778 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2779 * linux-tile-low.c (tile_regsets): Likewise.
2780 * linux-x86-low.c (x86_regsets): Likewise.
2781 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2782
682b2546
DE		 27832015-10-26 Doug Evans <dje@google.com>
2784
2785 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2786
963843d4
DE		 27872015-10-26 Doug Evans <dje@google.com>
2788
2789 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2790
d41401ac
DE		 27912015-10-26 Doug Evans <dje@google.com>
2792
2793 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2794 for debug_printf.
2795 (attach_thread, find_new_threads_callback): Ditto.
2796
3db28855
AT		 27972015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2798
2799 * mem-break.h (set_breakpoint_data): Remove.
2800
fb78e89c
AT		 28012015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2802
2803 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2804 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2805 (initialize_low): Remove set_breakpoint_data call.
2806 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2807 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2808 (initialize_low): Remove set_breakpoint_data call.
2809 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2810 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2811 (initialize_low): Remove set_breakpoint_data call.
2812
2e6ee069
AT		 28132015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2814
2815 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2816 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2817 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2818 * target.h (target_breakpoint_kind_from_pc): New macro.
2819
1652a986
AT		 28202015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2821
2822 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2823 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2824 the default breakpoint kind.
2825
abeead09
AT		 28262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2827
2828 * linux-arm-low.c (arm_supports_z_point_type): Add software
2829 breakpoint support.
2830
b0b4b501
AT		 28312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2832
2833 * linux-arm-low.c: Refactor breakpoint definitions.
2834 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2835 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2836
8689682c
AT		 28372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2838
2839 * Makefile.in: Add arm.c/o.
2840 * configure.srv: Likewise.
2841 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2842 (arm_breakpoint_kind_from_pc): New function.
2843 (arm_sw_breakpoint_from_kind): Return proper kind.
2844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2845
27165294
AT		 28462015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2847
2848 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2849 removal.
2850 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2851 (struct raw_breakpoint) <size>: Remove.
2852 (struct raw_breakpoint) <kind>: Add.
2853 (bp_size): New function.
2854 (bp_opcode): Likewise.
2855 (find_raw_breakpoint_at): Adjust for kind.
2856 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2857 (remove_memory_breakpoint): Adjust for kind call bp_size.
2858 (set_raw_breakpoint_at): Adjust for kind.
2859 (set_breakpoint): Likewise.
2860 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2861 (delete_raw_breakpoint): Adjust for kind.
2862 (delete_breakpoint): Likewise.
2863 (find_gdb_breakpoint): Likewise.
2864 (set_gdb_breakpoint_1): Likewise.
2865 (set_gdb_breakpoint): Likewise.
2866 (delete_gdb_breakpoint_1): Likewise.
2867 (delete_gdb_breakpoint): Likewise.
2868 (uninsert_raw_breakpoint): Likewise.
2869 (reinsert_raw_breakpoint): Likewise.
2870 (set_breakpoint_data): Remove.
2871 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2872 (check_mem_read): Adjust for kind call bp_size.
2873 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2874 (clone_one_breakpoint): Adjust for kind.
2875 * mem-break.h (set_gdb_breakpoint): Likewise.
2876 (delete_gdb_breakpoint): Likewise.
2877 * server.c (process_serial_event): Likewise.
2878
dd373349
AT		 28792015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2880
2881 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2882 (struct linux_target_ops) <breakpoint>: Remove.
2883 (struct linux_target_ops) <breakpoint_len>: Remove.
2884 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2885 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2886 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2887 (arm_sw_breakpoint_from_kind): New function.
2888 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2889 (struct linux_target_ops) <breakpoint>: Remove.
2890 (struct linux_target_ops) <breakpoint_len>: Remove.
2891 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2892 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2893 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2894 (struct linux_target_ops) <breakpoint>: Remove.
2895 (struct linux_target_ops) <breakpoint_len>: Remove.
2896 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2897 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2898 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2899 (struct linux_target_ops) <breakpoint>: Remove.
2900 (struct linux_target_ops) <breakpoint_len>: Remove.
2901 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2902 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2903 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2904 and sw_breakpoint_from_kind to increment the pc.
2905 (linux_breakpoint_kind_from_pc): New function.
2906 (linux_sw_breakpoint_from_kind): New function.
2907 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2908 (initialize_low): Call breakpoint_kind_from_pc and
2909 sw_breakpoint_from_kind to replace breakpoint_data/len.
2910 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2911 New field.
2912 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2913 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2914 (struct linux_target_ops) <breakpoint>: Remove.
2915 (struct linux_target_ops) <breakpoint_len>: Remove.
2916 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2917 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2918 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2919 (struct linux_target_ops) <breakpoint>: Remove.
2920 (struct linux_target_ops) <breakpoint_len>: Remove.
2921 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2922 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2923 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2924 (struct linux_target_ops) <breakpoint>: Remove.
2925 (struct linux_target_ops) <breakpoint_len>: Remove.
2926 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2927 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2928 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2929 (struct linux_target_ops) <breakpoint>: Remove.
2930 (struct linux_target_ops) <breakpoint_len>: Remove.
2931 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2932 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2933 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2934 (struct linux_target_ops) <breakpoint>: Remove.
2935 (struct linux_target_ops) <breakpoint_len>: Remove.
2936 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2937 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2938 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2939 (struct linux_target_ops) <breakpoint>: Remove.
2940 (struct linux_target_ops) <breakpoint_len>: Remove.
2941 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2942 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2943 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2944 (struct linux_target_ops) <breakpoint>: Remove.
2945 (struct linux_target_ops) <breakpoint_len>: Remove.
2946 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2947 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2948 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2949 (struct linux_target_ops) <breakpoint>: Remove.
2950 (struct linux_target_ops) <breakpoint_len>: Remove.
2951 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2952 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2953 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2954 (struct linux_target_ops) <breakpoint>: Remove.
2955 (struct linux_target_ops) <breakpoint_len>: Remove.
2956 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2957 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2958 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2959 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2960 (struct linux_target_ops) <breakpoint>: Remove.
2961 (struct linux_target_ops) <breakpoint_len>: Remove.
2962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2964 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2965 (struct linux_target_ops) <breakpoint>: Remove.
2966 (struct linux_target_ops) <breakpoint_len>: Remove.
2967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2968 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2969
4cd98a19
AT		 29702015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2971
2972 * linux-cris-low.c (cris_get_pc): Remove void arg.
2973
774ee6d2
AR		 29742015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2975
2976 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2977 variable name.
2978
833dcd29
AR		 29792015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2980
2981 * inferiors.c (thread_pid_matches_callback): New function.
2982 (find_thread_process): New function.
2983 (remove_thread): Reset current_thread.
2984 (remove_process): Assert threads have been removed first.
2985
8d689ee5
YQ		 29862015-10-15 Yao Qi <yao.qi@linaro.org>
2987
2988 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2989 if it is 3.
2990 (aarch64_remove_point): Likewise.
2991 * regcache.c (regcache_register_size): New function.
2992
1c2e1515
YQ		 29932015-10-12 Yao Qi <yao.qi@linaro.org>
2994
2995 * linux-aarch64-low.c: Update all callers as emit_load_store
2996 is renamed to aarch64_emit_load_store.
2997
e1c587c3
YQ		 29982015-10-12 Yao Qi <yao.qi@linaro.org>
2999
3000 * linux-aarch64-low.c: Update all callers of function renaming
3001 from emit_insn to aarch64_emit_insn.
3002
b6542f81
YQ		 30032015-10-12 Yao Qi <yao.qi@linaro.org>
3004
3005 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3006 arch/aarch64-insn.h.
3007 (struct aarch64_memory_operand): Likewise.
3008 (ENCODE): Likewise.
3009 (emit_insn): Move to arch/aarch64-insn.c.
3010 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3011 (emit_load_store): Move to arch/aarch64-insn.c.
3012 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3013 (can_encode_int32): Remove.
3014
246994ce
YQ		 30152015-10-12 Yao Qi <yao.qi@linaro.org>
3016
3017 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3018 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3019 (aarch64_relocate_instruction): Likewise.
3020 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3021 (struct aarch64_insn_visitor): Likewise.
3022
0badd99f
YQ		 30232015-10-12 Yao Qi <yao.qi@linaro.org>
3024
3025 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3026 (struct aarch64_insn_visitor): New.
3027 (struct aarch64_insn_relocation_data): New.
3028 (aarch64_ftrace_insn_reloc_b): New function.
3029 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3030 (aarch64_ftrace_insn_reloc_cb): Likewise.
3031 (aarch64_ftrace_insn_reloc_tb): Likewise.
3032 (aarch64_ftrace_insn_reloc_adr): Likewise.
3033 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3034 (aarch64_ftrace_insn_reloc_others): Likewise.
3035 (visitor): New.
3036 (aarch64_relocate_instruction): Use visitor.
3037
dfaffe9d
YQ		 30382015-10-12 Yao Qi <yao.qi@linaro.org>
3039
3040 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3041 int. Add argument buf.
3042 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3043 aarch64_relocate_instruction.
3044
70b439f0
YQ		 30452015-10-12 Yao Qi <yao.qi@linaro.org>
3046
3047 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3048 argument insn. Remove local variable insn. Don't call
3049 target_read_uint32.
3050 (aarch64_install_fast_tracepoint_jump_pad): Call
3051 target_read_uint32.
3052
7781c06f
YQ		 30532015-09-30 Yao Qi <yao.qi@linaro.org>
3054
3055 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3056 (emit_load_store_pair): Likewise.
3057
9a3c8263
SM		 30582015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3059
3060 * dll.c (match_dll): Add cast(s).
3061 (unloaded_dll): Likewise.
3062 * linux-low.c (second_thread_of_pid_p): Likewise.
3063 (delete_lwp_callback): Likewise.
3064 (count_events_callback): Likewise.
3065 (select_event_lwp_callback): Likewise.
3066 (linux_set_resume_request): Likewise.
3067 * server.c (accumulate_file_name_length): Likewise.
3068 (emit_dll_description): Likewise.
3069 (handle_qxfer_threads_worker): Likewise.
3070 (visit_actioned_threads): Likewise.
3071 * thread-db.c (any_thread_of): Likewise.
3072 * tracepoint.c (same_process_p): Likewise.
3073 (match_blocktype): Likewise.
3074 (build_traceframe_info_xml): Likewise.
3075
224c3ddb
SM		 30762015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3077
3078 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3079 assignment.
3080 (gdb_unparse_agent_expr): Likewise.
3081 * hostio.c (require_data): Likewise.
3082 (handle_pread): Likewise.
3083 * linux-low.c (disable_regset): Likewise.
3084 (fetch_register): Likewise.
3085 (store_register): Likewise.
3086 (get_dynamic): Likewise.
3087 (linux_qxfer_libraries_svr4): Likewise.
3088 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3089 (set_fast_tracepoint_jump): Likewise.
3090 (uninsert_fast_tracepoint_jumps_at): Likewise.
3091 (reinsert_fast_tracepoint_jumps_at): Likewise.
3092 (validate_inserted_breakpoint): Likewise.
3093 (clone_agent_expr): Likewise.
3094 * regcache.c (init_register_cache): Likewise.
3095 * remote-utils.c (putpkt_binary_1): Likewise.
3096 (decode_M_packet): Likewise.
3097 (decode_X_packet): Likewise.
3098 (look_up_one_symbol): Likewise.
3099 (relocate_instruction): Likewise.
3100 (monitor_output): Likewise.
3101 * server.c (handle_search_memory): Likewise.
3102 (handle_qxfer_exec_file): Likewise.
3103 (handle_qxfer_libraries): Likewise.
3104 (handle_qxfer): Likewise.
3105 (handle_query): Likewise.
3106 (handle_v_cont): Likewise.
3107 (handle_v_run): Likewise.
3108 (captured_main): Likewise.
3109 * target.c (write_inferior_memory): Likewise.
3110 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3111 * tracepoint.c (init_trace_buffer): Likewise.
3112 (add_tracepoint_action): Likewise.
3113 (add_traceframe): Likewise.
3114 (add_traceframe_block): Likewise.
3115 (cmd_qtdpsrc): Likewise.
3116 (cmd_qtdv): Likewise.
3117 (cmd_qtstatus): Likewise.
3118 (response_source): Likewise.
3119 (response_tsv): Likewise.
3120 (cmd_qtnotes): Likewise.
3121 (gdb_collect): Likewise.
3122 (initialize_tracepoint): Likewise.
3123
afbe19f8
PL		 31242015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3125
3126 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3127 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3128 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3129 <NOP>: New.
3130 (enum aarch64_condition_codes): New enum.
3131 (w0): New static global.
3132 (fp): Likewise.
3133 (lr): Likewise.
3134 (struct aarch64_memory_operand) <type>: New
3135 MEMORY_OPERAND_POSTINDEX type.
3136 (postindex_memory_operand): New helper function.
3137 (emit_ret): New function.
3138 (emit_load_store_pair): New function, factored out of emit_stp
3139 with support for MEMORY_OPERAND_POSTINDEX.
3140 (emit_stp): Rewrite using emit_load_store_pair.
3141 (emit_ldp): New function.
3142 (emit_load_store): Likewise.
3143 (emit_ldr): Mention post-index instruction in comment.
3144 (emit_ldrh): New function.
3145 (emit_ldrb): New function.
3146 (emit_ldrsw): Mention post-index instruction in comment.
3147 (emit_str): Likewise.
3148 (emit_subs): New function.
3149 (emit_cmp): Likewise.
3150 (emit_and): Likewise.
3151 (emit_orr): Likewise.
3152 (emit_orn): Likewise.
3153 (emit_eor): Likewise.
3154 (emit_mvn): Likewise.
3155 (emit_lslv): Likewise.
3156 (emit_lsrv): Likewise.
3157 (emit_asrv): Likewise.
3158 (emit_mul): Likewise.
3159 (emit_sbfm): Likewise.
3160 (emit_sbfx): Likewise.
3161 (emit_ubfm): Likewise.
3162 (emit_ubfx): Likewise.
3163 (emit_csinc): Likewise.
3164 (emit_cset): Likewise.
3165 (emit_nop): Likewise.
3166 (emit_ops_insns): New helper function.
3167 (emit_pop): Likewise.
3168 (emit_push): Likewise.
3169 (aarch64_emit_prologue): New function.
3170 (aarch64_emit_epilogue): Likewise.
3171 (aarch64_emit_add): Likewise.
3172 (aarch64_emit_sub): Likewise.
3173 (aarch64_emit_mul): Likewise.
3174 (aarch64_emit_lsh): Likewise.
3175 (aarch64_emit_rsh_signed): Likewise.
3176 (aarch64_emit_rsh_unsigned): Likewise.
3177 (aarch64_emit_ext): Likewise.
3178 (aarch64_emit_log_not): Likewise.
3179 (aarch64_emit_bit_and): Likewise.
3180 (aarch64_emit_bit_or): Likewise.
3181 (aarch64_emit_bit_xor): Likewise.
3182 (aarch64_emit_bit_not): Likewise.
3183 (aarch64_emit_equal): Likewise.
3184 (aarch64_emit_less_signed): Likewise.
3185 (aarch64_emit_less_unsigned): Likewise.
3186 (aarch64_emit_ref): Likewise.
3187 (aarch64_emit_if_goto): Likewise.
3188 (aarch64_emit_goto): Likewise.
3189 (aarch64_write_goto_address): Likewise.
3190 (aarch64_emit_const): Likewise.
3191 (aarch64_emit_call): Likewise.
3192 (aarch64_emit_reg): Likewise.
3193 (aarch64_emit_pop): Likewise.
3194 (aarch64_emit_stack_flush): Likewise.
3195 (aarch64_emit_zero_ext): Likewise.
3196 (aarch64_emit_swap): Likewise.
3197 (aarch64_emit_stack_adjust): Likewise.
3198 (aarch64_emit_int_call_1): Likewise.
3199 (aarch64_emit_void_call_2): Likewise.
3200 (aarch64_emit_eq_goto): Likewise.
3201 (aarch64_emit_ne_goto): Likewise.
3202 (aarch64_emit_lt_goto): Likewise.
3203 (aarch64_emit_le_goto): Likewise.
3204 (aarch64_emit_gt_goto): Likewise.
3205 (aarch64_emit_ge_got): Likewise.
3206 (aarch64_emit_ops_impl): New static global variable.
3207 (aarch64_emit_ops): New target function, return
3208 &aarch64_emit_ops_impl.
3209 (struct linux_target_ops): Install it.
3210
bb903df0
PL		 32112015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3212
3213 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3214 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3215 aarch64-ipa.o.
3216 * linux-aarch64-ipa.c: New file.
3217 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3218 and endian.h.
3219 (aarch64_get_thread_area): New target method.
3220 (extract_signed_bitfield): New helper function.
3221 (aarch64_decode_ldr_literal): New function.
3222 (enum aarch64_opcodes): New enum.
3223 (struct aarch64_register): New struct.
3224 (struct aarch64_operand): New struct.
3225 (x0): New static global.
3226 (x1): Likewise.
3227 (x2): Likewise.
3228 (x3): Likewise.
3229 (x4): Likewise.
3230 (w2): Likewise.
3231 (ip0): Likewise.
3232 (sp): Likewise.
3233 (xzr): Likewise.
3234 (aarch64_register): New helper function.
3235 (register_operand): Likewise.
3236 (immediate_operand): Likewise.
3237 (struct aarch64_memory_operand): New struct.
3238 (offset_memory_operand): New helper function.
3239 (preindex_memory_operand): Likewise.
3240 (enum aarch64_system_control_registers): New enum.
3241 (ENCODE): New macro.
3242 (emit_insn): New helper function.
3243 (emit_b): New function.
3244 (emit_bcond): Likewise.
3245 (emit_cb): Likewise.
3246 (emit_tb): Likewise.
3247 (emit_blr): Likewise.
3248 (emit_stp): Likewise.
3249 (emit_ldp_q_offset): Likewise.
3250 (emit_stp_q_offset): Likewise.
3251 (emit_load_store): Likewise.
3252 (emit_ldr): Likewise.
3253 (emit_ldrsw): Likewise.
3254 (emit_str): Likewise.
3255 (emit_ldaxr): Likewise.
3256 (emit_stxr): Likewise.
3257 (emit_stlr): Likewise.
3258 (emit_data_processing_reg): Likewise.
3259 (emit_data_processing): Likewise.
3260 (emit_add): Likewise.
3261 (emit_sub): Likewise.
3262 (emit_mov): Likewise.
3263 (emit_movk): Likewise.
3264 (emit_mov_addr): Likewise.
3265 (emit_mrs): Likewise.
3266 (emit_msr): Likewise.
3267 (emit_sevl): Likewise.
3268 (emit_wfe): Likewise.
3269 (append_insns): Likewise.
3270 (can_encode_int32_in): New helper function.
3271 (aarch64_relocate_instruction): New function.
3272 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3273 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3274 (struct linux_target_ops): Install aarch64_get_thread_area,
3275 aarch64_install_fast_tracepoint_jump_pad and
3276 aarch64_get_min_fast_tracepoint_insn_len.
3277
787749ea
PL		 32782015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3279
3280 * Makefile.in (aarch64-insn.o): New rule.
3281 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3282
9812b2e6
YQ		 32832015-09-21 Yao Qi <yao.qi@linaro.org>
3284
3285 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3286
18fe412b
YQ		 32872015-09-21 Yao Qi <yao.qi@linaro.org>
3288
3289 * tracepoint.c (max_jump_pad_size): Remove.
3290
a0cc84cd
YQ		 32912015-09-18 Yao Qi <yao.qi@linaro.org>
3292
3293 * linux-aarch64-low.c: Don't include sys/uio.h.
3294 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3295
d78908cf
WW		 32962015-09-16 Wei-cheng Wang <cole945@gmail.com>
3297
3298 * tracepoint.c (eval_result_type): Change prototype.
3299 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3300
d57e0d50
PA		 33012015-09-15 Pedro Alves <palves@redhat.com>
3302
3303 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3304 Check whether to report exec events instead of checking whether
3305 multiprocess is enabled.
3306
5a676acc
PA		 33072015-09-15 Pedro Alves <palves@redhat.com>
3308
3309 PR remote/18965
3310 * remote-utils.c (prepare_resume_reply): Merge
3311 TARGET_WAITKIND_VFORK_DONE switch case with the
3312 TARGET_WAITKIND_FORKED case.
3313
7c5d0fad
YQ		 33142015-09-15 Yao Qi <yao.qi@linaro.org>
3315
3316 * server.c (handle_query): Check string comparison using
3317 "else if" instead of "if".
3318
750ce8d1
YQ		 33192015-09-15 Yao Qi <yao.qi@linaro.org>
3320
3321 * server.c (vCont_supported): New global variable.
3322 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3323 matches. Append ";vContSupported+" to own_buf.
3324 (handle_v_requests): Append ";s;S" to own_buf if target supports
3325 hardware single step or vCont_supported is false.
3326 (capture_main): Set vCont_supported to zero.
3327
70b90b91
YQ		 33282015-09-15 Yao Qi <yao.qi@linaro.org>
3329
3330 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3331 it to ...
3332 (linux_supports_hardware_single_step): ... New function.
3333 (linux_target_ops): Update.
3334 * lynx-low.c (lynx_target_ops): Set field
3335 supports_hardware_single_step to target_can_do_hardware_single_step.
3336 * nto-low.c (nto_target_ops): Likewise.
3337 * spu-low.c (spu_target_ops): Likewise.
3338 * win32-low.c (win32_target_ops): Likewise.
3339 * target.c (target_can_do_hardware_single_step): New function.
3340 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3341 Remove. <supports_hardware_single_step>: New field.
3342 (target_supports_conditional_breakpoints): Remove.
3343 (target_supports_hardware_single_step): New macro.
3344 (target_can_do_hardware_single_step): Declare.
3345 * server.c (handle_query): Use target_supports_hardware_single_step
3346 instead of target_supports_conditional_breakpoints.
3347
ade90bde
YQ		 33482015-09-15 Yao Qi <yao.qi@linaro.org>
3349
3350 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3351 function.
3352 (struct linux_target_ops the_low_target): Install
3353 aarch64_linux_siginfo_fixup.
3354
94585166
DB		 33552015-09-11 Don Breazeal <donb@codesourcery.com>
3356 Luis Machado <lgustavo@codesourcery.com>
3357
3358 * linux-low.c (linux_mourn): Static declaration.
3359 (linux_arch_setup): Move in front of
3360 handle_extended_wait.
3361 (linux_arch_setup_thread): New function.
3362 (handle_extended_wait): Handle exec events. Call
3363 linux_arch_setup_thread. Make event_lwp argument a
3364 pointer-to-a-pointer.
3365 (check_zombie_leaders): Do not check stopped threads.
3366 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3367 (linux_low_filter_event): Add lwp and thread for exec'ing
3368 non-leader thread if leader thread has been deleted.
3369 Refactor code into linux_arch_setup_thread and call it.
3370 Pass child lwp pointer by reference to handle_extended_wait.
3371 (linux_wait_for_event_filtered): Update comment.
3372 (linux_wait_1): Prevent clobbering exec event status.
3373 (linux_supports_exec_events): New function.
3374 (linux_target_ops) <supports_exec_events>: Initialize new member.
3375 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3376 new member.
3377 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3378 * server.c (report_exec_events): New global variable.
3379 (handle_query): Handle qSupported query for exec-events feature.
3380 (captured_main): Initialize report_exec_events.
3381 * server.h (report_exec_events): Declare new global variable.
3382 * target.h (struct target_ops) <supports_exec_events>: New
3383 member.
3384 (target_supports_exec_events): New macro.
3385 * win32-low.c (win32_target_ops) <supports_exec_events>:
3386 Initialize new member.
3387
0568462b
MM		 33882015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3389
3390 * linux-low.c (linux_low_enable_btrace): Remove.
3391 (linux_target_ops): Replace linux_low_enable_btrace with
3392 linux_enable_btrace.
3393
39edd165
YQ		 33942015-09-03 Yao Qi <yao.qi@linaro.org>
3395
3396 * linux-aarch64-low.c (aarch64_insert_point): Call
3397 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3398 returns true.
3399
1db33b5a
UW		 34002015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3401
3402 * linux-low.c (check_stopped_by_breakpoint): Use
3403 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3404
ab290430
PA		 34052015-08-27 Pedro Alves <palves@redhat.com>
3406
3407 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3408
8d749320
SM		 34092015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3410
6711b7f8
SM		 3411 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3412 the XNEW-family equivalent.
8d749320
SM		 3413 (compile_bytecodes): Likewise.
3414 * dll.c (loaded_dll): Likewise.
3415 * event-loop.c (append_callback_event): Likewise.
3416 (create_file_handler): Likewise.
3417 (create_file_event): Likewise.
3418 * hostio.c (handle_open): Likewise.
3419 * inferiors.c (add_thread): Likewise.
3420 (add_process): Likewise.
3421 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3422 * linux-arm-low.c (arm_new_process): Likewise.
3423 (arm_new_thread): Likewise.
3424 * linux-low.c (add_to_pid_list): Likewise.
3425 (linux_add_process): Likewise.
3426 (handle_extended_wait): Likewise.
3427 (add_lwp): Likewise.
3428 (enqueue_one_deferred_signal): Likewise.
3429 (enqueue_pending_signal): Likewise.
3430 (linux_resume_one_lwp_throw): Likewise.
3431 (linux_resume_one_thread): Likewise.
3432 (linux_read_memory): Likewise.
3433 (linux_write_memory): Likewise.
3434 * linux-mips-low.c (mips_linux_new_process): Likewise.
3435 (mips_linux_new_thread): Likewise.
3436 (mips_add_watchpoint): Likewise.
3437 * linux-x86-low.c (initialize_low_arch): Likewise.
3438 * lynx-low.c (lynx_add_process): Likewise.
3439 * mem-break.c (set_raw_breakpoint_at): Likewise.
3440 (set_breakpoint): Likewise.
3441 (add_condition_to_breakpoint): Likewise.
3442 (add_commands_to_breakpoint): Likewise.
3443 (clone_agent_expr): Likewise.
3444 (clone_one_breakpoint): Likewise.
3445 * regcache.c (new_register_cache): Likewise.
3446 * remote-utils.c (look_up_one_symbol): Likewise.
3447 * server.c (queue_stop_reply): Likewise.
3448 (start_inferior): Likewise.
3449 (queue_stop_reply_callback): Likewise.
3450 (handle_target_event): Likewise.
3451 * spu-low.c (fetch_ppc_memory): Likewise.
3452 (store_ppc_memory): Likewise.
3453 * target.c (set_target_ops): Likewise.
3454 * thread-db.c (thread_db_load_search): Likewise.
3455 (try_thread_db_load_1): Likewise.
3456 * tracepoint.c (add_tracepoint): Likewise.
3457 (add_tracepoint_action): Likewise.
3458 (create_trace_state_variable): Likewise.
3459 (cmd_qtdpsrc): Likewise.
3460 (cmd_qtro): Likewise.
3461 (add_while_stepping_state): Likewise.
3462 * win32-low.c (child_add_thread): Likewise.
3463 (get_image_name): Likewise.
3464
ed8b7b42
YQ		 34652015-08-25 Yao Qi <yao.qi@linaro.org>
3466
3467 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3468
db3cb7cb
YQ		 34692015-08-25 Yao Qi <yao.qi@linaro.org>
3470
3471 * Makefile.in (aarch64-linux.o): New rule.
3472 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3473 srv_tgtobj.
3474 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3475 (aarch64_init_debug_reg_state): Make it extern.
3476 (aarch64_linux_prepare_to_resume): Remove.
3477
f6011a1c
YQ		 34782015-08-25 Yao Qi <yao.qi@linaro.org>
3479
3480 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3481 lwp_arch_private_info and ptid_of_lwp.
3482
88e2cf7e
YQ		 34832015-08-25 Yao Qi <yao.qi@linaro.org>
3484
3485 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3486 Find proc_info by find_process_pid. All callers updated.
3487
5e35436e
YQ		 34882015-08-25 Yao Qi <yao.qi@linaro.org>
3489
3490 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3491 Remove.
3492 (debug_reg_change_callback): Remove.
3493 (aarch64_notify_debug_reg_change): Remove.
3494
4a8a7965
YQ		 34952015-08-25 Yao Qi <yao.qi@linaro.org>
3496
3497 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3498 Call current_lwp_ptid.
3499
32a271ee
YQ		 35002015-08-25 Yao Qi <yao.qi@linaro.org>
3501
3502 * linux-aarch64-low.c (debug_reg_change_callback): Use
3503 debug_printf.
3504
0d51c8d7
YQ		 35052015-08-25 Yao Qi <yao.qi@linaro.org>
3506
3507 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3508
31a43dd5
YQ		 35092015-08-25 Yao Qi <yao.qi@linaro.org>
3510
3511 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3512
8ee52567
YQ		 35132015-08-25 Yao Qi <yao.qi@linaro.org>
3514
3515 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3516 the code.
3517
ff3f0f45
YQ		 35182015-08-25 Yao Qi <yao.qi@linaro.org>
3519
3520 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3521 Remove.
3522 (debug_reg_change_callback): Remove argument entry and add argument
3523 lwp. Remove local variable thread. Don't print thread id in the
3524 debugging output. Don't check whether pid of thread equals to pid.
3525 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3526 iterate_over_lwps instead find_inferior.
3527
3d40fbb5
PA		 35282015-08-24 Pedro Alves <palves@redhat.com>
3529
3530 * inferiors.c (get_first_process): New function.
3531 * inferiors.h (get_first_process): New declaration.
3532 * remote-utils.c (read_ptid): Default to the first process in the
3533 list, instead of to the current thread's process.
3534
438e1e42
PA		 35352015-08-24 Pedro Alves <palves@redhat.com>
3536
3537 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3538 * event-loop.c: Likewise.
3539 * remote-utils.c: Likewise.
3540 * tracepoint.c: Likewise.
3541
a8c6d4fc
PA		 35422015-08-24 Pedro Alves <palves@redhat.com>
3543
3544 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3545 ptid_get_lwp.
3546
99b0bb12
PA		 35472015-08-21 Pedro Alves <palves@redhat.com>
3548
3549 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3550 instead of literal 1.
3551
f8904751
PA		 35522015-08-21 Pedro Alves <palves@redhat.com>
3553
3554 * tdesc.c (default_description): Explicitly zero-initialize.
3555
465a859e
PA		 35562015-08-21 Pedro Alves <palves@redhat.com>
3557
3558 PR gdb/18749
3559 * inferiors.c (remove_thread): Discard any pending stop reply for
3560 this thread.
3561 * server.c (remove_all_on_match_pid): Rename to ...
3562 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3563 instead of a pid.
3564 (discard_queued_stop_replies): Change parameter to a ptid. Now
3565 extern.
3566 (handle_v_kill, kill_inferior_callback, captured_main)
3567 (process_serial_event): Adjust.
3568 * server.h (discard_queued_stop_replies): Declare.
3569
f0db101d
PA		 35702015-08-21 Pedro Alves <palves@redhat.com>
3571
3572 * linux-low.c (wait_for_sigstop): Always switch to no thread
3573 selected if the previously current thread dies.
3574 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3575 process instead of the current thread's.
3576 * remote-utils.c (input_interrupt): Don't check if there's no
3577 current thread.
3578 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3579 current thread to the general thread fails, error out.
3580 (handle_qxfer_auxv, handle_qxfer_libraries)
3581 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3582 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3583 (handle_query): Check if there's a thread selected instead of
3584 checking whether there's any thread in the thread list.
3585 (handle_qxfer_threads, handle_qxfer_btrace)
3586 (handle_qxfer_btrace_conf): Don't error out early if there's no
3587 thread in the thread list.
3588 (handle_v_cont, myresume): Don't set the current thread to the
3589 continue thread.
3590 (process_serial_event) <Hg handling>: Also set thread_id if the
3591 previous general thread is still alive.
3592 (process_serial_event) <g/G handling>: If setting the current
3593 thread to the general thread fails, error out.
3594 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3595 thread's lwp instead of the current thread's.
3596 * target.c (set_desired_thread): If the desired thread was not
3597 found, leave the current thread pointing to NULL. Return an int
3598 (boolean) indicating success.
3599 * target.h (set_desired_thread): Change return type to int.
3600
40045d91
MF		 36012015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3602
3603 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3604 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3605 #includes.
3606 (ps_get_thread_area): New function.
3607
45face3b
GB		 36082015-08-19 Gary Benson <gbenson@redhat.com>
3609
3610 * hostio.c (handle_pread): Do not attempt to read more data
3611 than hostio_reply_with_data can fit in a packet.
3612
16d5f642
JB		 36132015-08-18 Joel Brobecker <brobecker@adacore.com>
3614
3615 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3616
a738da3a
MF		 36172015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3618
3619 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3620
33ebda9d
PA		 36212015-08-06 Pedro Alves <palves@redhat.com>
3622
3623 * tracepoint.c (expr_eval_result): Now an int.
3624
a44892be
PA		 36252015-08-06 Pedro Alves <palves@redhat.com>
3626
3627 * gdbthread.h (struct regcache): Forward declare.
3628 (struct thread_info) <regcache_data>: Now a struct regcache
3629 pointer.
3630 * inferiors.c (inferior_regcache_data)
3631 (set_inferior_regcache_data): Now work with struct regcache
3632 pointers.
3633 * inferiors.h (struct regcache): Forward declare.
3634 (inferior_regcache_data, set_inferior_regcache_data): Now work
3635 with struct regcache pointers.
3636 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3637 (free_register_cache_thread): Remove struct regcache pointer
3638 casts.
3639
608a1e46
PA		 36402015-08-06 Pedro Alves <palves@redhat.com>
3641
3642 * server.c (captured_main): On error, print the exception message
3643 to stderr, and if run_once is set, throw a quit.
3644
f0ce0d3a
PA		 36452015-08-06 Pedro Alves <palves@redhat.com>
3646
3647 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3648 the current thread.
3649
bf47e248
PA		 36502015-08-06 Pedro Alves <palves@redhat.com>
3651
3652 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3653 reading beyond the passed in buffer length.
3654
b6b9ffcc
PL		 36552015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3656
3657 * tracepoint.c (symbol_list) <required>: Remove.
3658
863d01bd
PA		 36592015-08-06 Pedro Alves <palves@redhat.com>
3660
3661 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3662 count if stopping and suspending threads.
3663 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3664 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3665 (linux_detach): Complete an ongoing step-over.
3666 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3667 throughout.
3668 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3669 (linux_wait_1): If passing a signal to the inferior after
3670 finishing a step-over, unsuspend and re-resume all lwps. If we
3671 see a single-step event but the thread should be continuing, don't
3672 pass the trap to gdb.
3673 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3674 internal_error instead of gdb_assert.
3675 (enqueue_pending_signal): New function.
3676 (check_ptrace_stopped_lwp_gone): Add debug output.
3677 (start_step_over): Use internal_error instead of gdb_assert.
3678 (complete_ongoing_step_over): New function.
3679 (linux_resume_one_thread): Don't resume a suspended thread.
3680 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3681 it stepping.
3682
00db26fa
PA		 36832015-08-06 Pedro Alves <palves@redhat.com>
3684
3685 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3686 (linux_thread_alive): Use lwp_is_marked_dead.
3687 (extended_event_reported): Delete.
3688 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3689 instead of extended_event_reported.
3690 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3691 as well.
3692 (lwp_is_marked_dead): New function.
3693 (lwp_running): Use lwp_is_marked_dead.
3694 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3695 comment.
3696
ad071a30
PA		 36972015-08-06 Pedro Alves <palves@redhat.com>
3698
3699 * linux-low.c (linux_wait_1): Move fork event output out of the
3700 !report_to_gdb check. Pass event_child->waitstatus to
3701 target_waitstatus_to_string instead of ourstatus.
3702
524b57e6
YQ		 37032015-08-04 Yao Qi <yao.qi@linaro.org>
3704
3705 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3706 if current_thread is 32 bit.
3707
6085d6f6
YQ		 37082015-08-04 Yao Qi <yao.qi@linaro.org>
3709
3710 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3711 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3712 * server.c (extended_protocol): Remove "static".
3713 * server.h (extended_protocol): Declare it.
3714
8a7e4587
YQ		 37152015-08-04 Yao Qi <yao.qi@linaro.org>
3716
3717 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3718 both aarch64 and aarch32.
3719 (aarch64_set_pc): Likewise.
3720
3b53ae99
YQ		 37212015-08-04 Yao Qi <yao.qi@linaro.org>
3722
3723 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3724 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3725 arm-with-neon.xml to srv_xmlfiles.
3726 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3727 (is_64bit_tdesc): New function.
3728 (aarch64_linux_read_description): New function.
3729 (aarch64_arch_setup): Call aarch64_linux_read_description.
3730 (regs_info): Rename to regs_info_aarch64.
3731 (aarch64_regs_info): Return right regs_info.
3732 (initialize_low_arch): Call initialize_low_arch_aarch32.
3733
bd9e6534
YQ		 37342015-08-04 Yao Qi <yao.qi@linaro.org>
3735
3736 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3737 * linux-aarch32-low.c: New file.
3738 * linux-aarch32-low.h: New file.
3739 * linux-arm-low.c (arm_fill_gregset): Move it to
3740 linux-aarch32-low.c.
3741 (arm_store_gregset): Likewise.
3742 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3743 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3744 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3745 (regs_info): Rename to regs_info_arm.
3746 (arm_regs_info): Return regs_info_aarch32 if
3747 have_ptrace_getregset is 1 and target description is
3748 arm_with_neon or arm_with_vfpv3.
3749 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3750 Call initialize_low_arch_aarch32 instead.
3751
ded48a5e
YQ		 37522015-08-04 Yao Qi <yao.qi@linaro.org>
3753
3754 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3755 * linux-low.c: ... here.
3756 * linux-low.h (have_ptrace_getregset): Declare it.
3757
96e9210f
PA		 37582015-08-04 Pedro Alves <palves@redhat.com>
3759
3760 * thread-db.c (struct thread_db): Use new typedefs.
3761 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3762 CHK calls.
3763 (disable_thread_event_reporting): Cast result of dlsym to
3764 destination function pointer type.
3765 (thread_db_mourn): Use td_ta_delete_ftype.
3766
af60a1ef
SL		 37672015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3768
3769 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3770 arch variant.
3771 (CDX_BREAKPOINT): Define for R2.
3772 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3773 (the_low_target): Add comments.
3774
e8b41681
YQ		 37752015-07-30 Yao Qi <yao.qi@linaro.org>
3776
3777 * linux-arm-low.c (arm_hwcap): Remove it.
3778 (arm_read_description): New local variable arm_hwcap. Don't
3779 set arm_hwcap to zero.
3780
89abb039
YQ		 37812015-07-30 Yao Qi <yao.qi@linaro.org>
3782
3783 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3784 Use regcache->tdesc instead.
3785 (arm_store_wmmxregset): Likewise.
3786 (arm_fill_vfpregset): Likewise.
3787 (arm_store_vfpregset): Likewise.
3788
deca266c
YQ		 37892015-07-30 Yao Qi <yao.qi@linaro.org>
3790
3791 * linux-arm-low.c: Include arch/arm.h.
3792 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3793 (arm_store_gregset): Likewise.
3794
aa58a496
SM		 37952015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3796
3797 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3798 ptrace's 4th parameter.
3799
50904b25
YQ		 38002015-07-27 Yao Qi <yao.qi@linaro.org>
3801
3802 * configure.srv (case aarch64*-*-linux*): Don't set
3803 srv_linux_usrregs.
3804
5826e159
PA		 38052015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3806
3807 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3808 sys/ptrace.h.
3809 * linux-arm-low.c: Likewise.
3810 * linux-cris-low.c: Likewise.
3811 * linux-crisv32-low.c: Likewise.
3812 * linux-low.c: Likewise.
3813 * linux-m68k-low.c: Likewise.
3814 * linux-mips-low.c: Likewise.
3815 * linux-nios2-low.c: Likewise.
3816 * linux-s390-low.c: Likewise.
3817 * linux-sparc-low.c: Likewise.
3818 * linux-tic6x-low.c: Likewise.
3819 * linux-tile-low.c: Likewise.
3820 * linux-x86-low.c: Likewise.
3821
54019719
PA		 38222015-07-24 Pedro Alves <palves@redhat.com>
3823
3824 * config.in: Regenerate.
3825 * configure: Regenerate.
3826
eb7aa561
PA		 38272015-07-24 Pedro Alves <palves@redhat.com>
3828
3829 * acinclude.m4: Include ../ptrace.m4.
3830 * configure.ac: Call GDB_AC_PTRACE.
3831 * config.in, configure: Regenerate.
3832
55d7b841
YQ		 38332015-07-24 Yao Qi <yao.qi@linaro.org>
3834
3835 * linux-low.c (linux_create_inferior): Remove setting to
3836 proc->priv->new_inferior.
3837 (linux_attach): Likewise.
3838 (linux_low_filter_event): Likewise.
3839 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3840
c06cbd92
YQ		 38412015-07-24 Yao Qi <yao.qi@linaro.org>
3842
3843 * linux-low.c (linux_arch_setup): New function.
3844 (linux_low_filter_event): If proc->tdesc is NULL and
3845 proc->attached is true, call the_low_target.arch_setup.
3846 Otherwise, keep status pending, and return.
3847 (linux_resume_one_lwp_throw): Don't call get_pc if
3848 thread->while_stepping isn't NULL. Don't call
3849 get_thread_regcache if proc->tdesc is NULL.
3850 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3851 (linux_target_ops): Install arch_setup.
3852 * server.c (start_inferior): Call the_target->arch_setup.
3853 * target.h (struct target_ops) <arch_setup>: New field.
3854 (target_arch_setup): New marco.
3855 * lynx-low.c (lynx_target_ops): Update.
3856 * nto-low.c (nto_target_ops): Update.
3857 * spu-low.c (spu_target_ops): Update.
3858 * win32-low.c (win32_target_ops): Update.
3859
5ae3ebba
YQ		 38602015-07-24 Yao Qi <yao.qi@linaro.org>
3861
3862 * linux-low.c (linux_add_process): Don't set
3863 proc->priv->new_inferior.
3864 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3865 (linux_attach): Likewise.
3866
eb97750b
YQ		 38672015-07-24 Yao Qi <yao.qi@linaro.org>
3868
3869 * server.c (start_inferior): Code refactor.
3870
51aee833
YQ		 38712015-07-24 Yao Qi <yao.qi@linaro.org>
3872
3873 * server.c (process_serial_event): Set general_thread.
3874
af1b22f3
YQ		 38752015-07-21 Yao Qi <yao.qi@linaro.org>
3876
3877 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3878 aarch64_linux_get_debug_reg_capacity.
3879
554717a3
YQ		 38802015-07-17 Yao Qi <yao.qi@linaro.org>
3881
3882 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3883 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3884 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3885 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3886 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3887 (AARCH64_HWP_ALIGNMENT): Likewise.
3888 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3889 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3890 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3891 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3892 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3893 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3894 (struct aarch64_debug_reg_state): Likewise.
3895 (struct arch_lwp_info): Likewise.
3896 (aarch64_align_watchpoint): Likewise.
3897 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3898 (aarch64_watchpoint_length): Likewise.
3899 (aarch64_point_encode_ctrl_reg): Likewise
3900 (aarch64_point_is_aligned): Likewise.
3901 (aarch64_align_watchpoint): Likewise.
3902 (aarch64_linux_set_debug_regs):
3903 (aarch64_dr_state_insert_one_point): Likewise.
3904 (aarch64_dr_state_remove_one_point): Likewise.
3905 (aarch64_handle_breakpoint): Likewise.
3906 (aarch64_handle_aligned_watchpoint): Likewise.
3907 (aarch64_handle_unaligned_watchpoint): Likewise.
3908 (aarch64_handle_watchpoint): Likewise.
3909
c67ca4de
YQ		 39102015-07-17 Yao Qi <yao.qi@linaro.org>
3911
3912 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3913 and don't aarch64_get_debug_reg_state. All callers update.
3914 (aarch64_handle_aligned_watchpoint): Likewise.
3915 (aarch64_handle_unaligned_watchpoint): Likewise.
3916 (aarch64_handle_watchpoint): Likewise.
3917 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3918 (aarch64_remove_point): Likewise.
3919
25abf979
YQ		 39202015-07-17 Yao Qi <yao.qi@linaro.org>
3921
3922 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3923 debug_printf.
3924 (aarch64_handle_unaligned_watchpoint): Likewise.
3925
db1ff28b
JK		 39262015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3927
3928 Revert the previous 3 commits:
3929 Move gdb_regex* to common/
3930 Move linux_find_memory_regions_full & co.
3931 gdbserver build-id attribute generator
3932
700ca40f
JK		 39332015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3934 Jan Kratochvil <jan.kratochvil@redhat.com>
3935
3936 gdbserver build-id attribute generator.
3937 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3938 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3939 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3940 (find_phdr): New.
3941 (get_dynamic): Use find_pdhr to traverse program headers.
3942 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3943 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3944 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3945 (get_hex_build_id): New.
3946 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3947 to reply XML document.
3948
9904185c
JK		 39492015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3950 Jan Kratochvil <jan.kratochvil@redhat.com>
3951
3952 * target.c: Include target/target-utils.h and fcntl.h.
3953 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3954 (target_fileio_read_stralloc): New functions.
3955
6e5b4429
JK		 39562015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3957
3958 * Makefile.in (OBS): Add gdb_regex.o.
3959 (gdb_regex.o): New.
3960 * config.in: Rebuilt.
3961 * configure: Rebuilt.
3962
ddc98fbf
JK		 39632015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3964 Jan Kratochvil <jan.kratochvil@redhat.com>
3965
3966 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3967 * Makefile.in (OBS): Add target-utils.o.
3968 (linux-maps.o, target-utils.o): New.
3969 * configure.srv (srv_linux_obj): Add linux-maps.o.
3970
e57bb7a0
PL		 39712015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3972
3973 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3974 function, return 1.
3975 (the_low_target): Install it.
3976
586b02a9
PA		 39772015-07-14 Pedro Alves <palves@redhat.com>
3978
3979 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3980 Instead, ignore ECHILD, and throw an error for other errnos.
3981
58c1b36c
PA		 39822015-07-10 Pedro Alves <palves@redhat.com>
3983
3984 * event-loop.c (struct callback_event) <data>: Change type to
3985 gdb_client_data instance instead of gdb_client_data pointer.
3986 (append_callback_event): Adjust.
3987
421530db
PL		 39882015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3989
3990 * linux-aarch64-low.c: Add comments for each linux_target_ops
3991 method. Remove comments already covered in target_ops and
3992 linux_target_ops definitions.
3993 (the_low_target): Add comments for each unimplemented method.
3994
c2d65f38
YQ		 39952015-07-09 Yao Qi <yao.qi@linaro.org>
3996
3997 * linux-aarch64-low.c (aarch64_regmap): Remove.
3998 (aarch64_usrregs_info): Remove.
3999 (regs_info): Set field usrregs to NULL.
4000
b20a6524
MM		 40012015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4002
4003 * linux-low.c: Include "rsp-low.h"
4004 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4005 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4006 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4007 (handle_btrace_enable_pt): New.
4008 (handle_btrace_general_set): Support "pt".
4009 (handle_btrace_conf_general_set): Support "pt:size".
4010
96c97461
PL		 40112015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4012
4013 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4014 Z_PACKET_SW_BP.
4015
37d66942
PL		 40162015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4017
4018 * linux-aarch64-low.c: Remove comment about endianness.
4019 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4020 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4021 memcmp.
4022
dc06243f
GB		 40232015-06-24 Gary Benson <gbenson@redhat.com>
4024
4025 * linux-i386-ipa.c (stdint.h): Do not include.
4026 * lynx-i386-low.c (stdint.h): Likewise.
4027 * lynx-ppc-low.c (stdint.h): Likewise.
4028 * mem-break.c (stdint.h): Likewise.
4029 * thread-db.c (stdint.h): Likewise.
4030 * tracepoint.c (stdint.h): Likewise.
4031 * win32-low.c (stdint.h): Likewise.
4032
124e13d9
SM		 40332015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4034
4035 * server.c (write_qxfer_response): Update call to
4036 remote_escape_output.
4037
909c2cda
JK		 40382015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4039 Jan Kratochvil <jan.kratochvil@redhat.com>
4040
4041 Merge multiple hex conversions.
4042 * gdbreplay.c (tohex): Rename to 'fromhex'.
4043 (logchar): Use fromhex.
4044
24c05f46
JK		 40452015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4046
4047 * server.c (handle_qxfer_libraries): Set `version' attribute for
4048 <library-list>.
4049
14d2069a
GB		 40502015-06-10 Gary Benson <gbenson@redhat.com>
4051
4052 * target.h (struct target_ops) <multifs_open>: New field.
4053 <multifs_unlink>: Likewise.
4054 <multifs_readlink>: Likewise.
4055 * linux-low.c (nat/linux-namespaces.h): New include.
4056 (linux_target_ops): Initialize the_target->multifs_open,
4057 the_target->multifs_unlink and the_target->multifs_readlink.
4058 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4059 * hostio.c (hostio_fs_pid): New static variable.
4060 (hostio_handle_new_gdb_connection): New function.
4061 (handle_setfs): Likewise.
4062 (handle_open): Use the_target->multifs_open as appropriate.
4063 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4064 (handle_readlink): Use the_target->multifs_readlink as
4065 appropriate.
4066 (handle_vFile): Handle vFile:setfs packets.
4067 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4068 after target_handle_new_gdb_connection.
4069
4b8b5e72
GB		 40702015-06-10 Gary Benson <gbenson@redhat.com>
4071
4072 * configure.ac (AC_CHECK_FUNCS): Add setns.
4073 * config.in: Regenerate.
4074 * configure: Likewise.
4075 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4076 (linux-namespaces.o): New rule.
4077 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4078
3ac2e371
GB		 40792015-06-09 Gary Benson <gbenson@redhat.com>
4080
4081 * hostio.c (handle_open): Process mode argument with
4082 fileio_to_host_mode.
4083
ca9b78ce
YQ		 40842015-06-01 Yao Qi <yao.qi@linaro.org>
4085
4086 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4087 * linux-x86-low.c: Likewise.
4088
bfacd19d
DB		 40892015-05-28 Don Breazeal <donb@codesourcery.com>
4090
4091 * linux-low.c (handle_extended_wait): Initialize
4092 thread_info.last_resume_kind for new fork children.
4093
452003ef
PA		 40942015-05-15 Pedro Alves <palves@redhat.com>
4095
4096 * target.h (target_handle_new_gdb_connection): Rewrite using if
4097 wrapped in do/while.
4098
1041a03c
JB		 40992015-05-14 Joel Brobecker <brobecker@adacore.com>
4100
4101 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4102 * configure, config.in: Regenerate.
4103 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4104 Declare typedef.
4105
c269dbdb
DB		 41062015-05-12 Don Breazeal <donb@codesourcery.com>
4107
4108 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4109 PTRACE_EVENT_VFORK_DONE.
4110 (linux_low_ptrace_options, extended_event_reported): Add vfork
4111 events.
4112 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4113 and "vforkdone" for RSP 'T' Stop Reply Packet.
4114 * server.h (report_vfork_events): Declare
4115 global variable.
4116
3a8a0396
DB		 41172015-05-12 Don Breazeal <donb@codesourcery.com>
4118
4119 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4120 (the_low_target) <new_fork>: Initialize new member.
4121 * linux-arm-low.c (arm_new_fork): New function.
4122 (the_low_target) <new_fork>: Initialize new member.
4123 * linux-low.c (handle_extended_wait): Call new target function
4124 new_fork.
4125 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4126 * linux-mips-low.c (mips_add_watchpoint): New function
4127 extracted from mips_insert_point.
4128 (the_low_target) <new_fork>: Initialize new member.
4129 (mips_linux_new_fork): New function.
4130 (mips_insert_point): Call mips_add_watchpoint.
4131 * linux-x86-low.c (x86_linux_new_fork): New function.
4132 (the_low_target) <new_fork>: Initialize new member.
4133
de0d863e
DB		 41342015-05-12 Don Breazeal <donb@codesourcery.com>
4135
4136 * linux-low.c (handle_extended_wait): Implement return value,
4137 rename argument 'event_child' to 'event_lwp', handle
4138 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4139 (linux_low_ptrace_options): New function.
4140 (linux_low_filter_event): Call linux_low_ptrace_options,
4141 use different argument fo linux_enable_event_reporting,
4142 use return value from handle_extended_wait.
4143 (extended_event_reported): New function.
4144 (linux_wait_1): Call extended_event_reported and set
4145 status to report fork events.
4146 (linux_write_memory): Add pid to debug message.
4147 (reset_lwp_ptrace_options_callback): New function.
4148 (linux_handle_new_gdb_connection): New function.
4149 (linux_target_ops): Initialize new structure member.
4150 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4151 * lynx-low.c: Initialize new structure member.
4152 * remote-utils.c (prepare_resume_reply): Implement stop reason
4153 "fork" for "T" stop message.
4154 * server.c (handle_query): Call handle_new_gdb_connection.
4155 * server.h (report_fork_events): Declare global flag.
4156 * target.h (struct target_ops) <handle_new_gdb_connection>:
4157 New member.
4158 (target_handle_new_gdb_connection): New macro.
4159 * win32-low.c: Initialize new structure member.
4160
ddcbc397
DB		 41612015-05-12 Don Breazeal <donb@codesourcery.com>
4162
4163 * mem-break.c (APPEND_TO_LIST): Define macro.
4164 (clone_agent_expr): New function.
4165 (clone_one_breakpoint): New function.
4166 (clone_all_breakpoints): New function.
4167 * mem-break.h: Declare new functions.
4168
89245bc0
DB		 41692015-05-12 Don Breazeal <donb@codesourcery.com>
4170
4171 * linux-low.c (linux_supports_fork_events): New function.
4172 (linux_supports_vfork_events): New function.
4173 (linux_target_ops): Initialize new structure members.
4174 (initialize_low): Call linux_check_ptrace_features.
4175 * lynx-low.c (lynx_target_ops): Initialize new structure
4176 members.
4177 * server.c (report_fork_events, report_vfork_events):
4178 New global flags.
4179 (handle_query): Add new features to qSupported packet and
4180 response.
4181 (captured_main): Initialize new global variables.
4182 * target.h (struct target_ops) <supports_fork_events>:
4183 New member.
4184 <supports_vfork_events>: New member.
4185 (target_supports_fork_events): New macro.
4186 (target_supports_vfork_events): New macro.
4187 * win32-low.c (win32_target_ops): Initialize new structure
4188 members.
4189
835205d0
GB		 41902015-05-12 Gary Benson <gbenson@redhat.com>
4191
4192 * server.c (handle_qxfer_exec_file): Use current process
4193 if annex is empty.
4194
21e94bd9
SL		 41952015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4196
4197 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4198 Remove HAVE_PTRACE_GETREGS conditionals.
4199 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4200 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4201
45614f15
YQ		 42022015-05-08 Yao Qi <yao.qi@linaro.org>
4203
4204 * linux-low.c (linux_supports_conditional_breakpoints): New
4205 function.
4206 (linux_target_ops): Install new target method.
4207 * lynx-low.c (lynx_target_ops): Install NULL hook for
4208 supports_conditional_breakpoints.
4209 * nto-low.c (nto_target_ops): Likewise.
4210 * spu-low.c (spu_target_ops): Likewise.
4211 * win32-low.c (win32_target_ops): Likewise.
4212 * server.c (handle_query): Check
4213 target_supports_conditional_breakpoints.
4214 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4215 New field.
4216 (target_supports_conditional_breakpoints): New macro.
4217
80ad801e
PA		 42182015-05-06 Pedro Alves <palves@redhat.com>
4219
4220 PR server/18081
4221 * server.c (start_inferior): If the process exits, mourn it.
4222
819843c7
GB		 42232015-04-21 Gary Benson <gbenson@redhat.com>
4224
4225 * hostio.c (fileio_open_flags_to_host): Factored out to
4226 fileio_to_host_openflags in common/fileio.c. Single use
4227 updated.
4228
a2d5a9d7
MF		 42292015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4230
4231 * linux-xtensa-low.c (xtensa_fill_gregset)
4232 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4233 XCHAL_HAVE_LOOP.
4234
deb44829
MF		 42352015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4236
4237 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4238 (regs_info): Replace usrregs pointer with NULL.
4239
e57f1de3
GB		 42402015-04-17 Gary Benson <gbenson@redhat.com>
4241
4242 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4243 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4244 * server.c (handle_qxfer_exec_file): New function.
4245 (qxfer_packets): Add exec-file entry.
4246 (handle_query): Report qXfer:exec-file:read as supported packet.
4247
62828379
RN		 42482015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4249
4250 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4251
b88bb450
GB		 42522015-04-09 Gary Benson <gbenson@redhat.com>
4253
4254 * hostio-errno.c (errno_to_fileio_error): Remove function.
4255 Update caller to use remote_fileio_to_fio_error.
4256
c8f4bfdd
YQ		 42572015-04-09 Yao Qi <yao.qi@linaro.org>
4258
4259 * linux-low.c (linux_insert_point): Call
4260 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4261 (linux_remove_point): Call remove_memory_breakpoint if type is
4262 raw_bkpt_type_sw.
4263 * linux-x86-low.c (x86_insert_point): Don't call
4264 insert_memory_breakpoint.
4265 (x86_remove_point): Don't call remove_memory_breakpoint.
4266
41f98f02
PA		 42672015-04-01 Pedro Alves <palves@redhat.com>
4268 Cleber Rosa <crosa@redhat.com>
4269
4270 * server.c (gdbserver_usage): Reorganize and extend the usage
4271 message.
4272
2bf6fb9d
PA		 42732015-03-24 Pedro Alves <palves@redhat.com>
4274
4275 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4276 output. Also dump TRAP_TRACE.
4277 (linux_low_filter_event): In debug output, distinguish a
4278 resume_stop SIGSTOP from a delayed SIGSTOP.
4279
369f6daa
GB		 42802015-03-24 Gary Benson <gbenson@redhat.com>
4281
4282 * linux-x86-low.c (x86_linux_new_thread): Moved to
4283 nat/x86-linux.c.
4284 (x86_linux_prepare_to_resume): Likewise.
4285
8e5d4070
GB		 42862015-03-24 Gary Benson <gbenson@redhat.com>
4287
4288 * Makefile.in (x86-linux-dregs.o): New rule.
4289 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4290 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4291 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4292 (x86_linux_dr_get): Likewise.
4293 (x86_linux_dr_set): Likewise.
4294 (update_debug_registers_callback): Likewise.
4295 (x86_linux_dr_set_addr): Likewise.
4296 (x86_linux_dr_get_addr): Likewise.
4297 (x86_linux_dr_set_control): Likewise.
4298 (x86_linux_dr_get_control): Likewise.
4299 (x86_linux_dr_get_status): Likewise.
4300 (x86_linux_update_debug_registers): Likewise.
4301
2b95d440
GB		 43022015-03-24 Gary Benson <gbenson@redhat.com>
4303
4304 * linux-x86-low.c (x86_linux_update_debug_registers):
4305 New function, factored out from...
4306 (x86_linux_prepare_to_resume): ...this.
4307
14b0bc68
GB		 43082015-03-24 Gary Benson <gbenson@redhat.com>
4309
4310 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4311 (x86_linux_dr_set): Likewise.
4312 (update_debug_registers_callback): Likewise.
4313 (x86_linux_dr_set_addr): Likewise.
4314 (x86_linux_dr_get_addr): Likewise.
4315 (x86_linux_dr_set_control): Likewise.
4316 (x86_linux_dr_get_control): Likewise.
4317 (x86_linux_dr_get_status): Likewise.
4318 (x86_linux_prepare_to_resume): Likewise.
4319
5dfe6ca8
GB		 43202015-03-24 Gary Benson <gbenson@redhat.com>
4321
4322 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4323 Use perror_with_name. Pass string through gettext.
4324 (x86_linux_dr_set): Likewise.
4325
d33472ad
GB		 43262015-03-24 Gary Benson <gbenson@redhat.com>
4327
4328 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4329 (x86_linux_dr_set_addr): ...this.
4330 (x86_dr_low_get_addr): Rename to...
4331 (x86_linux_dr_get_addr): ...this.
4332 (x86_dr_low_set_control): Rename to...
4333 (x86_linux_dr_set_control): ...this.
4334 (x86_dr_low_get_control): Rename to...
4335 (x86_linux_dr_get_control): ...this.
4336 (x86_dr_low_get_status): Rename to...
4337 (x86_linux_dr_get_status): ...this.
4338 (x86_dr_low): Update with new function names.
4339
4b134ca1
GB		 43402015-03-24 Gary Benson <gbenson@redhat.com>
4341
4342 * Makefile.in (x86-linux.o): New rule.
4343 * configure.srv: Add x86-linux.o to relevant targets.
4344 * linux-low.c (lwp_set_arch_private_info): New function.
4345 (lwp_arch_private_info): Likewise.
4346 * linux-x86-low.c: Include nat/x86-linux.h.
4347 (arch_lwp_info): Removed structure.
4348 (update_debug_registers_callback):
4349 Use lwp_set_debug_registers_changed.
4350 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4351 and lwp_set_debug_registers_changed.
4352 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4353
34c703da
GB		 43542015-03-24 Gary Benson <gbenson@redhat.com>
4355
4356 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4357 * linux-arm-low.c (arm_new_thread): Likewise.
4358 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4359 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4360 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4361 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4362
cff068da
GB		 43632015-03-24 Gary Benson <gbenson@redhat.com>
4364
4365 * linux-low.c (ptid_of_lwp): New function.
4366 (lwp_is_stopped): Likewise.
4367 (lwp_stop_reason): Likewise.
4368 * linux-x86-low.c (update_debug_registers_callback):
4369 Use lwp_is_stopped.
4370 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4371 lwp_stop_reason.
4372
b2f7c7e8
GB		 43732015-03-24 Gary Benson <gbenson@redhat.com>
4374
4375 * linux-low.h (linux_stop_lwp): Remove declaration.
4376
6d4ee8c6
GB		 43772015-03-24 Gary Benson <gbenson@redhat.com>
4378
4379 * linux-low.h: Include nat/linux-nat.h.
4380 * linux-low.c (iterate_over_lwps_args): New structure.
4381 (iterate_over_lwps_filter): New function.
4382 (iterate_over_lwps): Likewise.
4383 * linux-x86-low.c (update_debug_registers_callback):
4384 Update signature to what iterate_over_lwps expects.
4385 Remove PID check that iterate_over_lwps now performs.
4386 (x86_dr_low_set_addr): Use iterate_over_lwps.
4387 (x86_dr_low_set_control): Likewise.
4388
70a0bb6b
GB		 43892015-03-24 Gary Benson <gbenson@redhat.com>
4390
4391 * linux-x86-low.c (x86_debug_reg_state): New function.
4392 (x86_linux_prepare_to_resume): Use the above.
4393
7b669087
GB		 43942015-03-24 Gary Benson <gbenson@redhat.com>
4395
4396 * linux-low.c (current_lwp_ptid): New function.
4397 * linux-x86-low.c: Include nat/linux-nat.h.
4398 (x86_dr_low_get_addr): Use current_lwp_ptid.
4399 (x86_dr_low_get_control): Likewise.
4400 (x86_dr_low_get_status): Likewise.
4401
eef49a3d
PA		 44022015-03-20 Pedro Alves <palves@redhat.com>
4403
4404 * tracepoint.c (cmd_qtstatus): Make "str" const.
4405
b2333d22
PA		 44062015-03-20 Pedro Alves <palves@redhat.com>
4407
4408 * server.c (handle_general_set): Make "req_str" const.
4409
23f238d3
PA		 44102015-03-19 Pedro Alves <palves@redhat.com>
4411
4412 * linux-low.c (linux_resume_one_lwp): Rename to ...
4413 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4414 instead call perror_with_name.
4415 (check_ptrace_stopped_lwp_gone): New function.
4416 (linux_resume_one_lwp): Reimplement as wrapper around
4417 linux_resume_one_lwp_throw that swallows errors if the LWP is
4418 gone.
4419
91baf43f
PA		 44202015-03-19 Pedro Alves <palves@redhat.com>
4421
4422 * linux-low.c (count_events_callback, select_event_lwp_callback):
4423 No longer check whether the thread has resume_stop as last resume
4424 kind.
4425
8bf3b159
PA		 44262015-03-19 Pedro Alves <palves@redhat.com>
4427
4428 * linux-low.c (count_events_callback, select_event_lwp_callback):
4429 Use the lwp's status_pending_p field, not the thread's.
4430
b90fc188
PA		 44312015-03-19 Pedro Alves <palves@redhat.com>
4432
4433 * linux-low.c (select_event_lwp_callback): Update comments to
4434 no longer mention SIGTRAP.
4435
464b0089
GB		 44362015-03-18 Gary Benson <gbenson@redhat.com>
4437
4438 * server.c (handle_query): Do not report vFile:fstat as supported.
4439
aa9e327f
GB		 44402015-03-11 Gary Benson <gbenson@redhat.com>
4441
4442 * hostio.c (sys/types.h): New include.
4443 (sys/stat.h): Likewise.
4444 (common-remote-fileio.h): Likewise.
4445 (handle_fstat): New function.
4446 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4447
791c0056
GB		 44482015-03-11 Gary Benson <gbenson@redhat.com>
4449
4450 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4451 struct stat.st_blocks and struct stat.st_blksize.
4452 * configure: Regenerate.
4453 * config.in: Likewise.
4454 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4455 (OBS): Add common-remote-fileio.o.
4456 (common-remote-fileio.o): New rule.
4457
9a9df970
PA		 44582015-03-09 Pedro Alves <palves@redhat.com>
4459
4460 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4461 'struct sockaddr' pointer in 'accept' call.
4462
9eb1356e
PA		 44632015-03-09 Pedro Alves <palves@redhat.com>
4464
4465 Revert:
4466 2015-03-07 Pedro Alves <palves@redhat.com>
4467 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4468 or <winsock2.h> here. Instead include "gdb_socket.h".
4469 (remote_open): Use union gdb_sockaddr_u.
4470 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4471 or <winsock2.h> here. Instead include "gdb_socket.h".
4472 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4473 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4474 or <sys/un.h>.
4475 (init_named_socket, gdb_agent_helper_thread): Use union
4476 gdb_sockaddr_u.
4477
aac331e4
PA		 44782015-03-07 Pedro Alves <palves@redhat.com>
4479
4480 * configure.ac (build_warnings): Move
4481 -Wdeclaration-after-statement to the C-specific set.
4482 * configure: Regenerate.
4483
366c75fc
PA		 44842015-03-07 Pedro Alves <palves@redhat.com>
4485
4486 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4487 or <winsock2.h> here. Instead include "gdb_socket.h".
4488 (remote_open): Use union gdb_sockaddr_u.
4489 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4490 or <winsock2.h> here. Instead include "gdb_socket.h".
4491 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4492 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4493 or <sys/un.h>.
4494 (init_named_socket, gdb_agent_helper_thread): Use union
4495 gdb_sockaddr_u.
4496
492d29ea
PA		 44972015-03-07 Pedro Alves <palves@redhat.com>
4498
4499 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4500 instead.
4501
60a191ed
YQ		 45022015-03-06 Yao Qi <yao.qi@linaro.org>
4503
4504 * linux-aarch64-low.c (aarch64_insert_point): Use
4505 show_debug_regs as a boolean.
4506 (aarch64_remove_point): Likewise.
4507
f5771b1d
PA		 45082015-03-05 Pedro Alves <palves@redhat.com>
4509
4510 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4511 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4512 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4513 * nto-low.c (nto_target_ops): Likewise.
4514 * spu-low.c (spu_target_ops): Likewise.
4515 * win32-low.c (win32_target_ops): Likewise.
4516
3e572f71
PA		 45172015-03-04 Pedro Alves <palves@redhat.com>
4518
72f4393d 4519 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4520 Decide whether a breakpoint triggered based on the SIGTRAP's
4521 siginfo.si_code.
72f4393d
L		 4522 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4523 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4524 (linux_low_filter_event): Check for breakpoints before checking
4525 watchpoints.
4526 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4527 siginfo.si_code.
72f4393d
L		 4528 (linux_stopped_by_sw_breakpoint)
4529 (linux_supports_stopped_by_sw_breakpoint)
4530 (linux_stopped_by_hw_breakpoint)
4531 (linux_supports_stopped_by_hw_breakpoint): New functions.
4532 (linux_target_ops): Install new target methods.
3e572f71 4533
1ec68e26
PA		 45342015-03-04 Pedro Alves <palves@redhat.com>
4535
4536 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4537 * server.c (swbreak_feature, hwbreak_feature): New globals.
4538 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4539 (captured_main): Clear swbreak_feature and hwbreak_feature.
4540 * server.h (swbreak_feature, hwbreak_feature): Declare.
4541 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4542 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4543 supports_stopped_by_hw_breakpoint>: New fields.
4544 (target_supports_stopped_by_sw_breakpoint)
4545 (target_stopped_by_sw_breakpoint)
4546 (target_supports_stopped_by_hw_breakpoint)
4547 (target_stopped_by_hw_breakpoint): Declare.
4548
15c66dd6
PA		 45492015-03-04 Pedro Alves <palves@redhat.com>
4550
4551 enum lwp_stop_reason -> enum target_stop_reason
4552 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4553 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4554 (linux_wait_1, stuck_in_jump_pad_callback)
4555 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4556 (linux_stopped_by_watchpoint):
4557 * linux-low.h (enum lwp_stop_reason): Delete.
4558 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4559 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4560
98fc70d6
YQ		 45612015-03-04 Yao Qi <yao.qi@linaro.org>
4562
4563 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4564
dd2ac174
GB		 45652015-03-03 Gary Benson <gbenson@redhat.com>
4566
4567 * hostio.c (handle_vFile): Fix prefix lengths.
4568
d68e53f4
MM		 45692015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4570
4571 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4572 ptr_bits.
4573
bf2d68ab
AA		 45742015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4575
4576 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4577 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4578 (clean): Add "rm -f" for above C files.
4579 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4580 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4581 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4582 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4583 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4584 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4585 (init_registers_s390x_vx_linux64)
4586 (init_registers_s390x_tevx_linux64)
4587 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4588 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4589 declarations.
4590 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4591 (s390_store_vxrs_high): New functions.
4592 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4593 NT_S390_VXRS_HIGH.
4594 (s390_arch_setup): Add logic for selecting one of the new target
4595 descriptions. Activate the new vector regsets if applicable.
4596 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4597 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4598 and init_registers_s390x_tevx_linux64.
4599
c966a859
PA		 46002015-03-01 Pedro Alves <palves@redhat.com>
4601
4602 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4603 parameter.
4604
4180215b
PA		 46052015-02-27 Pedro Alves <palves@redhat.com>
4606
4607 * linux-x86-low.c (u_debugreg_offset): New function.
4608 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4609
749bab01
PA		 46102015-02-27 Pedro Alves <palves@redhat.com>
4611
4612 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4613 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4614 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4615 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4616 (ps_lsetfpregs, ps_getpid)
4617 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4618 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4619 (ps_lsetxregs, ps_plog): Declare.
4620
3c14e5a3
PA		 46212015-02-27 Pedro Alves <palves@redhat.com>
4622
4623 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4624 IP_AGENT_EXPORT_FUNC.
4625 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4626 IP_AGENT_EXPORT_FUNC.
4627 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4628 (IP_AGENT_EXPORT): Delete.
4629 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4630 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4631 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4632 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4633 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4634 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4635 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4636 (traceframe_read_count, traceframe_write_count)
4637 (traceframes_created, trace_state_variables, get_raw_reg)
4638 (get_trace_state_variable_value, set_trace_state_variable_value)
4639 (ust_loaded, helper_thread_id, cmd_buf): Use
4640 IPA_SYM_EXPORTED_NAME.
4641 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4642 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4643 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4644 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4645 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4646 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4647 EXTERN_C_PUSH/EXTERN_C_POP.
4648 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4649 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4650 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4651 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4652 (traceframe_write_count, traceframe_read_count)
4653 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4654 (about_to_request_buffer_space, get_trace_state_variable_value)
4655 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4656 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4657 EXTERN_C_PUSH/EXTERN_C_POP.
4658 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4659 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4660 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4661 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4662 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4663 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4664 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4665 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4666 Define.
4667 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4668 (IP_AGENT_EXPORT_VAR_DECL): Define.
4669 (tracing): Declare.
4670 (gdb_agent_get_raw_reg): Declare.
4671
fe978cb0
PA		 46722015-02-27 Tom Tromey <tromey@redhat.com>
4673 Pedro Alves <palves@redhat.com>
4674
4675 Rename symbols whose names are reserved C++ keywords throughout.
4676
3bc3d82a
PA		 46772015-02-27 Pedro Alves <palves@redhat.com>
4678
4679 * Makefile.in (COMPILER): New, get it from autoconf.
4680 (CXX): Get from autoconf instead.
4681 (COMPILE.pre): Use COMPILER.
4682 (CC-LD): Rename to ...
4683 (CC_LD): ... this. Use COMPILER.
4684 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4685 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4686 * acinclude.m4: Include build-with-cxx.m4.
4687 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4688 Disable -Werror by default if building in C++ mode.
4689 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4690 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4691 the C++ compiler. Save/restore CXXFLAGS too.
4692 * configure: Regenerate.
4693
07697489
PA		 46942015-02-27 Pedro Alves <palves@redhat.com>
4695
4696 * acinclude.m4: Include libiberty.m4.
4697 * configure.ac: Call libiberty_INIT.
4698 * config.in, configure: Regenerate.
4699
9beb7c4e
PA		 47002015-02-26 Pedro Alves <palves@redhat.com>
4701
4702 * linux-low.c (linux_wait_1): When incrementing the PC past a
4703 program breakpoint always use the_low_target.breakpoint_len as
4704 increment, rather than the maximum between that and
4705 the_low_target.decr_pc_after_break.
4706
8090aef2
PA		 47072015-02-23 Pedro Alves <palves@redhat.com>
4708
4709 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4710 thread was doing a step-over; always adjust the PC if
4711 we stepped over a permanent breakpoint.
4712 (linux_wait_1): If we stepped over breakpoint that was on top of a
4713 permanent breakpoint, manually advance the PC past it.
4714
bc9540e8
PA		 47152015-02-23 Pedro Alves <palves@redhat.com>
4716
4717 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4718 modes.
4719 (x86_fill_gregset, x86_store_gregset): Use it when handling
4720 $orig_eax.
4721
2db9a427
PA		 47222015-02-20 Pedro Alves <palves@redhat.com>
4723
4724 * thread-db.c: Include "nat/linux-procfs.h".
4725 (thread_db_init): Skip listing new threads if the kernel supports
4726 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4727
afa8d396
PA		 47282015-02-20 Pedro Alves <palves@redhat.com>
4729
4730 * linux-low.c (status_pending_p_callback): Use ptid_match.
4731
c9587f88
AT		 47322015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4733
4734 PR breakpoints/16812
4735 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4736 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4737 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4738
b05ec7a5
AT		 47392015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4740
4741 PR breakpoints/15956
4742 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4743
d33501a5
MM		 47442015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4745
4746 * linux-low.c (linux_low_btrace_conf): Print size.
4747 * server.c (handle_btrace_conf_general_set): New.
4748 (hanle_general_set): Call handle_btrace_conf_general_set.
4749 (handle_query): Report Qbtrace-conf:bts:size as supported.
4750
f4abbc16
MM		 47512015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4752
4753 * linux-low.c (linux_low_enable_btrace): Update parameters.
4754 (linux_low_btrace_conf): New.
4755 (linux_target_ops)<to_btrace_conf>: Initialize.
4756 * server.c (current_btrace_conf): New.
4757 (handle_btrace_enable): Rename to ...
4758 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4759 to target_enable_btrace. Update comment. Update users.
4760 (handle_qxfer_btrace_conf): New.
4761 (qxfer_packets): Add btrace-conf entry.
4762 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4763 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4764 (target_ops)<read_btrace_conf>: New.
4765 (target_enable_btrace): Update parameters.
4766 (target_read_btrace_conf): New.
4767
043c3577
MM		 47682015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4769
4770 * server.c (handle_btrace_general_set): Remove call to
4771 target_supports_btrace.
4772 (supported_btrace_packets): New.
4773 (handle_query): Call supported_btrace_packets.
4774 * target.h: include btrace-common.h.
4775 (btrace_target_info): Removed.
4776 (supports_btrace, target_supports_btrace): Update parameters.
4777
734b0e4b
MM		 47782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4779
4780 * Makefile.in (SFILES): Add common/btrace-common.c.
4781 (OBS): Add common/btrace-common.o.
4782 (btrace-common.o): Add build rules.
4783 * linux-low: Include btrace-common.h.
4784 (linux_low_read_btrace): Use struct btrace_data. Call
4785 btrace_data_init and btrace_data_fini.
4786
d6c146e9
PA		 47872015-02-06 Pedro Alves <palves@redhat.com>
4788
4789 * thread-db.c (find_new_threads_callback): Add debug output.
4790
20ba1ce6
PA		 47912015-02-04 Pedro Alves <palves@redhat.com>
4792
4793 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4794 (resume_stopped_resumed_lwps): New function.
4795 (linux_wait_for_event_filtered): Use it.
4796
8cc73a39
SDJ		 47972015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4798
4799 * Makefile.in (SFILES): Add linux-personality.c.
4800 (linux-personality.o): New rule.
4801 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4802 list of objects to be built.
4803 * linux-low.c: Include nat/linux-personality.h.
4804 (linux_create_inferior): Remove code to disable address space
4805 randomization (moved to ../nat/linux-personality.c). Create
4806 cleanup to disable address space randomization.
4807
fb23d554
SDJ		 48082015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4809
4810 * Makefile.in (posix-strerror.o): New rule.
4811 (mingw-strerror.o): Likewise.
4812 * configure: Regenerated.
4813 * configure.ac: Source file ../common/common.host. Initialize new
4814 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4815
cdf43629
YQ		 48162015-01-14 Yao Qi <yao@codesourcery.com>
4817
4818 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4819 (ppc-linux.o): New rule.
4820 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4821 * configure.ac: AC_CHECK_FUNCS(getauxval).
4822 * config.in: Re-generated.
4823 * configure: Re-generated.
4824 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4825 ppc64_64bit_inferior_p
4826
514c5338
YQ		 48272015-01-14 Yao Qi <yao@codesourcery.com>
4828
4829 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4830 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4831 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4832 (PT_ORIG_R3, PT_TRAP): Likewise.
4833 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4834 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4835 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4836
3368c1e5
JB		 48372015-01-10 Joel Brobecker <brobecker@adacore.com>
4838
4839 * i387-fp.c (i387_cache_to_xsave): In look over
4840 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4841 zmmh_low_space field by use of zmmh_high_space.
4842
582511be
PA		 48432015-01-09 Pedro Alves <palves@redhat.com>
4844
4845 * linux-low.c (step_over_bkpt): Move higher up in the file.
4846 (handle_extended_wait): Don't store the stop_pc here.
4847 (get_stop_pc): Adjust comments and rename to ...
4848 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4849 stopped for a software breakpoint or hardware breakpoint.
4850 (thread_still_has_status_pending_p): New function.
4851 (status_pending_p_callback): Use
4852 thread_still_has_status_pending_p. If the event is no longer
4853 interesting, resume the LWP.
4854 (handle_tracepoints): Add assert.
4855 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4856 (wstatus_maybe_breakpoint): New function.
4857 (cancel_breakpoint): Delete function.
4858 (check_stopped_by_watchpoint): New function, factored out from
4859 linux_low_filter_event.
4860 (lp_status_maybe_breakpoint): Delete function.
4861 (linux_low_filter_event): Remove filter_ptid argument.
4862 Leave thread group exits pending here. Store the LWP's stop PC.
4863 Always leave events pending.
4864 (linux_wait_for_event_filtered): Pull all events out of the
4865 kernel, and leave them all pending.
4866 (count_events_callback, select_event_lwp_callback): Consider all
4867 events.
4868 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4869 (select_event_lwp): Only give preference to the stepping LWP in
4870 all-stop mode. Adjust comments.
4871 (ignore_event): New function.
4872 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4873 references to cancel_breakpoints. Adjust to renames. Also give
4874 equal priority to all LWPs that have had events in non-stop mode.
4875 If reporting a software breakpoint event, unadjust the LWP's PC.
4876 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4877 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4878 Adjust.
4879 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4880 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4881 (linux_stopped_by_watchpoint): Adjust.
4882 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4883 * linux-low.h (enum lwp_stop_reason): New.
4884 (struct lwp_info) <stop_pc>: Adjust comment.
4885 <stopped_by_watchpoint>: Delete field.
4886 <stop_reason>: New field.
4887 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4888 * mem-break.c (software_breakpoint_inserted_here)
4889 (hardware_breakpoint_inserted_here): New function.
4890 * mem-break.h (software_breakpoint_inserted_here)
4891 (hardware_breakpoint_inserted_here): Declare.
4892 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4893 (cancel_breakpoints): Delete.
4894 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4895 (upload_fast_traceframes): Remove references to
4896 cancel_breakpoints.
4897
a33e3959
PA		 48982015-01-09 Pedro Alves <palves@redhat.com>
4899
4900 * thread-db.c (find_new_threads_callback): Ignore thread if the
4901 kernel thread ID is -1.
4902
8784d563
PA		 49032015-01-09 Pedro Alves <palves@redhat.com>
4904
4905 * linux-low.c (linux_attach_fail_reason_string): Move to
4906 nat/linux-ptrace.c, and rename.
4907 (linux_attach_lwp): Update comment.
4908 (attach_proc_task_lwp_callback): New function.
4909 (linux_attach): Adjust to rename and use
4910 linux_proc_attach_tgid_threads.
4911 (linux_attach_fail_reason_string): Delete declaration.
4912
76f2b779
JB		 49132015-01-01 Joel Brobecker <brobecker@adacore.com>
4914
4915 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4916 * server.c (gdbserver_version): Likewise.
4917
fafcc06a
SDJ		 49182014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4919
4920 * remote-utils.c: Include ctype.h.
4921 (input_interrupt): Explicitly handle the case when the char
4922 received is the NUL byte. Improve the printing of non-ASCII
4923 characters.
4924
beed38b8
JB		 49252014-12-16 Joel Brobecker <brobecker@adacore.com>
4926
4927 * linux-low.c (linux_low_filter_event): Update call to
4928 linux_enable_event_reporting following the addition of
4929 a new parameter to that function.
4930
bf330350
CU		 49312014-12-16 Catalin Udma <catalin.udma@freescale.com>
4932
4933 PR server/17457
4934 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4935 (AARCH64_FPCR_REGNO): Likewise.
4936 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4937 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4938 (aarch64_store_fpregset): Likewise.
4939
5227d625
JB		 49402014-12-15 Joel Brobecker <brobecker@adacore.com>
4941
4942 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4943 Remove FIXME comment about assumption about N.
4944
f93b65a0
JB		 49452014-12-13 Joel Brobecker <brobecker@adacore.com>
4946
4947 * configure.ac: If large-file support is disabled in GDBserver,
4948 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4949 * configure: Regenerate.
4950
e5a9158d
AA		 49512014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4952
4953 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4954 warning upon ENODATA from ptrace.
4955 * linux-s390-low.c (s390_store_tdb): New.
4956 (s390_regsets): Add regset for NT_S390_TDB.
4957
feea5f36
AA		 49582014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4959
4960 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4961 without a fill_function.
4962 * linux-s390-low.c (s390_fill_last_break): Remove.
4963 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4964 (s390_arch_setup): Use regset's size instead of fill_function for
4965 loop end condition.
4966
098dbe61
AA		 49672014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4968
4969 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4970 the regset's store function when ptrace returned an error.
4971 * regcache.c (get_thread_regcache): Invalidate register cache
4972 before fetching inferior's registers.
4973
28eef672
AA		 49742014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4975
4976 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4977 while-loop as for-loop.
4978 (regsets_store_inferior_registers): Likewise.
4979
bdca27a2
YQ		 49802014-11-28 Yao Qi <yao@codesourcery.com>
4981
4982 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4983 * config.in, configure: Re-generate.
4984 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4985 is defined.
4986
9c232dda
YQ		 49872014-11-21 Yao Qi <yao@codesourcery.com>
4988
4989 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4990 (AC_CHECK_HEADERS): Remove malloc.h.
4991 * configure: Re-generated.
4992 * config.in: Re-generated.
4993 * server.h: Don't include alloca.h and malloc.h.
4994 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4995 Don't include malloc.h.
4996
43968415
JB		 49972014-11-17 Joel Brobecker <brobecker@adacore.com>
4998
4999 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5000 corresponding ERRNO check in same block.
5001
40e91bc7
PA		 50022014-11-12 Pedro Alves <palves@redhat.com>
5003
5004 * server.c (cont_thread): Update comment.
5005 (start_inferior, attach_inferior): No longer clear cont_thread.
5006 (handle_v_cont): No longer set cont_thread.
5007 (captured_main): Clear cont_thread each time a GDB connects.
5008
c2c118cf
PA		 50092014-11-12 Pedro Alves <palves@redhat.com>
5010
5011 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5012 thread, and don't resume all threads if the Hc thread has exited.
5013
78708b7c
PA		 50142014-11-12 Pedro Alves <palves@redhat.com>
5015
5016 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5017 the process group instead of to a specific LWP.
5018
a2abc7de
PA		 50192014-10-15 Pedro Alves <palves@redhat.com>
5020
5021 PR server/17487
5022 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5023 parameter.
5024 (arm_set_thread_context): Delete.
5025 (the_low_target): Adjust.
5026 * win32-i386-low.c (debug_registers_changed)
5027 (debug_registers_used): Delete.
5028 (update_debug_registers_callback): New function.
5029 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5030 needing to update their debug registers.
5031 (win32_get_current_dr): New function.
5032 (x86_dr_low_get_addr, x86_dr_low_get_control)
5033 (x86_dr_low_get_status): Fetch the debug register from the thread
5034 record's context.
5035 (i386_initial_stuff): Adjust.
5036 (i386_get_thread_context): Remove current_event parameter. Don't
5037 clear debug_registers_changed nor copy DR values to
5038 debug_reg_state.
5039 (i386_set_thread_context): Delete.
5040 (i386_prepare_to_resume): New function.
5041 (i386_thread_added): Mark the thread as needing to update irs
5042 debug registers.
5043 (the_low_target): Remove i386_set_thread_context and install
5044 i386_prepare_to_resume.
5045 * win32-low.c (win32_get_thread_context): Adjust.
5046 (win32_set_thread_context): Use SetThreadContext
5047 directly.
5048 (win32_prepare_to_resume): New function.
5049 (win32_require_context): New function, factored out from ...
5050 (thread_rec): ... this.
5051 (continue_one_thread): Call win32_prepare_to_resume on each thread
5052 we're about to continue.
5053 (win32_resume): Call win32_prepare_to_resume on the event thread.
5054 * win32-low.h (struct win32_thread_info)
5055 <debug_registers_changed>: New field.
5056 (struct win32_target_ops): Change prototype of set_thread_context,
5057 delete set_thread_context and add prepare_to_resume.
5058 (win32_require_context): New declaration.
5059
a442d071
GB		 50602014-10-08 Gary Benson <gbenson@redhat.com>
5061
5062 * server.h: Do not include common-exceptions.h.
5063
6f1947e8
GB		 50642014-10-08 Gary Benson <gbenson@redhat.com>
5065
5066 * server.h: Do not include cleanups.h.
5067
63b434a4
JH		 50682014-09-30 James Hogan <james.hogan@imgtec.com>
5069
5070 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5071 mips64-dsp-linux.c.
5072
c4d9ceb6
YQ		 50732014-09-23 Yao Qi <yao@codesourcery.com>
5074
5075 * linux-low.c (lp_status_maybe_breakpoint): New function.
5076 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5077 (count_events_callback): Likewise.
5078 (select_event_lwp_callback): Likewise.
5079 (cancel_breakpoints_callback): Likewise.
5080
89a5711c
DB		 50812014-09-19 Don Breazeal <donb@codesourcery.com>
5082
5083 * linux-low.c (handle_extended_wait): Call
5084 linux_ptrace_get_extended_event.
5085 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5086 linux_is_extended_waitstatus.
5087
bffc0964
JB		 50882014-09-16 Joel Brobecker <brobecker@adacore.com>
5089
5090 * Makefile.in (CPPFLAGS): Define.
5091 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5092 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5093
0bfdf32f
GB		 50942014-09-16 Gary Benson <gbenson@redhat.com>
5095
5096 * inferiors.h (current_inferior): Renamed as...
5097 (current_thread): New variable. All uses updated.
5098 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5099 (maybe_move_out_of_jump_pad): Likewise.
5100 (cancel_breakpoint): Likewise.
5101 (linux_low_filter_event): Likewise.
5102 (wait_for_sigstop): Likewise.
5103 (linux_resume_one_lwp): Likewise.
5104 (need_step_over_p): Likewise.
5105 (start_step_over): Likewise.
5106 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5107 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5108 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5109 and save_inferior as saved_thread.
5110 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5111 saved_thread.
5112 (regcache_invalidate_thread): Likewise.
5113 * remote-utils.c (prepare_resume_reply): Likewise.
5114 * thread-db.c (thread_db_get_tls_address): Likewise.
5115 (disable_thread_event_reporting): Likewise.
5116 (remove_thread_event_breakpoints): Likewise.
5117 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5118 as saved_thread.
5119 * target.h (set_desired_inferior): Renamed as...
5120 (set_desired_thread): New declaration. All uses updated.
5121 * server.c (myresume): Updated comment to reference thread instead
5122 of inferior.
5123 (handle_serial_event): Likewise.
5124 (handle_target_event): Likewise.
5125
361c8ade
GB		 51262014-09-12 Tom Tromey <tromey@redhat.com>
5127 Gary Benson <gbenson@redhat.com>
5128
5129 * regcache.h: Include common-regcache.h.
5130 (regcache_read_pc): Don't declare.
5131 * regcache.c (get_thread_regcache_for_ptid): New function.
5132
bd9269f7
GB		 51332014-09-11 Tom Tromey <tromey@redhat.com>
5134 Gary Benson <gbenson@redhat.com>
5135
5136 * symbol.c: New file.
5137 * Makefile.in (SFILES): Add symbol.c.
5138 (OBS): Add symbol.o.
5139
f8c1d06b
GB		 51402014-09-11 Gary Benson <gbenson@redhat.com>
5141
5142 * target.c (target_stop_ptid, target_continue_ptid): New
5143 functions.
5144
721ec300
GB		 51452014-09-11 Tom Tromey <tromey@redhat.com>
5146 Gary Benson <gbenson@redhat.com>
5147
5148 * target.h: Include target/target.h.
5149 * target.c (target_read_memory, target_read_uint32)
5150 (target_write_memory): New functions.
5151
c5e92cca
GB		 51522014-09-11 Gary Benson <gbenson@redhat.com>
5153
5154 * server.h (debug_hw_points): Don't declare.
5155 * server.c (debug_hw_points): Don't define. Replace all uses
5156 with show_debug_regs.
5157 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5158 all uses with show_debug_regs.
5159
2e4bb98a
EBM		 51602014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5161
5162 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5163 endianness into account.
5164 (ppc_supply_ptrace_register): Likewise.
5165
ac740bc7
JH		 51662014-09-03 James Hogan <james.hogan@imgtec.com>
5167
5168 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5169 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5170
97ea6506
GB		 51712014-09-03 Gary Benson <gbenson@redhat.com>
5172
5173 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5174 ALL_DEBUG_ADDRESS_REGISTERS.
5175
df7e5265
GB		 51762014-09-02 Gary Benson <gbenson@redhat.com>
5177
5178 * i386-low.h: Renamed as...
5179 * x86-low.h: New file. All type, function and variable name
5180 prefixes changed from "i386_" to "x86_". All references updated.
5181 * i386-low.c: Renamed as...
5182 * x86-low.c: New file. All type, function and variable name
5183 prefixes changed from "i386_" to "x86_". All references updated.
5184
ed859da7
GB		 51852014-09-02 Gary Benson <gbenson@redhat.com>
5186
5187 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5188 (x86_linux_new_thread): Likewise.
5189
860789c7
GB		 51902014-08-29 Gary Benson <gbenson@redhat.com>
5191
5192 * server.h (setjmp.h): Do not include.
5193 (toplevel): Do not declare.
5194 (common-exceptions.h): Include.
5195 (cleanups.h): Likewise.
5196 * server.c (toplevel): Do not define.
5197 (exit_code): New static global.
5198 (detach_or_kill_for_exit_cleanup): New function.
5199 (main): New function. Original main renamed to...
5200 (captured_main): New function.
5201 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5202
ff55e1b5
GB		 52032014-08-29 Gary Benson <gbenson@redhat.com>
5204
5205 * Makefile.in (SFILES): Add common/common-exceptions.c.
5206 (OBS): Add common-exceptions.o.
5207 (common-exceptions.o): New rule.
5208 * utils.c (prepare_to_throw_exception): New function.
5209
e9bcb658
GB		 52102014-08-29 Gary Benson <gbenson@redhat.com>
5211
5212 * config.in: Regenerate.
5213 * configure: Likewise.
5214
e3180625
GB		 52152014-08-29 Gary Benson <gbenson@redhat.com>
5216
5217 * Makefile.in (SFILES): Add common/cleanups.c.
5218 (OBS): cleanups.o.
5219 (cleanups.o): New rule.
5220
e3d6ba5d
GB		 52212014-08-29 Gary Benson <gbenson@redhat.com>
5222
5223 * utils.c (internal_vwarning): New function.
5224
7096e886
GB		 52252014-08-28 Gary Benson <gbenson@redhat.com>
5226
5227 * utils.h (fatal): Remove declaration.
5228 * utils.c (fatal): Remove function.
5229
14ce3192
GB		 52302014-08-28 Gary Benson <gbenson@redhat.com>
5231
5232 * tracepoint.c (gdb_agent_init): Replace fatal with
5233 perror_with_name.
5234 (initialize_tracepoint): Likewise.
5235
50278d59
GB		 52362014-08-28 Gary Benson <gbenson@redhat.com>
5237
5238 * remote-utils.c (remote_prepare): Replace fatal with error.
5239
aa96c426
GB		 52402014-08-28 Gary Benson <gbenson@redhat.com>
5241
5242 * linux-low.c (linux_async): Replace fatal with warning.
5243 Tidy up and return.
5244 (linux_start_non_stop): Return -1 if linux_async failed.
5245
f7160e97
GB		 52462014-08-28 Gary Benson <gbenson@redhat.com>
5247
5248 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5249 gdb_assert.
5250 (i386_dr_low_get_addr): Remove vague comment.
5251 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5252 gdb_assert.
5253
38e08fca
GB		 52542014-08-28 Gary Benson <gbenson@redhat.com>
5255
5256 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5257 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5258 internal_error.
5259 (linux_resume_one_lwp): Likewise.
5260 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5261 gdb_assert.
5262 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5263 with internal_error.
5264 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5265 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5266 (find_register_by_name): Replace fatal with internal_error.
5267 (find_regno): Likewise.
5268 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5269 * thread-db.c (thread_db_create_event): Likewise.
5270 (thread_db_load_search): Likewise.
5271 (try_thread_db_load_1): Likewise.
5272 * tracepoint.c (get_jump_space_head): Replace fatal with
5273 internal_error.
5274 (claim_trampoline_space): Likewise.
5275 (have_fast_tracepoint_trampoline_buffer): Likewise.
5276 (cmd_qtstart): Likewise.
5277 (stop_tracing): Likewise.
5278 (fast_tracepoint_collecting): Likewise.
5279 (target_malloc): Likewise.
5280 (download_tracepoint): Likewise.
5281 (download_trace_state_variables): Replace check with gdb_assert.
5282 (upload_fast_traceframes): Replace fatal with internal_error.
5283
34abf635
GB		 52842014-08-19 Tom Tromey <tromey@redhat.com>
5285 Gary Benson <gbenson@redhat.com>
5286
5287 * Makefile.in (SFILES): Add common/common-debug.c.
5288 (OBS): Add common-debug.o.
5289 (common-debug.o): New rule.
5290 * debug.h (debug_printf): Don't declare.
5291 * debug.c (debug_printf): Renamed and rewritten as...
5292 (debug_vprintf): New function.
5293
f6e94d78
GB		 52942014-08-19 Gary Benson <gbenson@redhat.com>
5295
5296 * utils.h: Do not include print-utils.h.
5297
9239eeab
GB		 52982014-08-19 Tom Tromey <tromey@redhat.com>
5299 Gary Benson <gbenson@redhat.com>
5300
5301 * server.h: Add static assertion.
5302 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5303
ef87c8bb
GB		 53042014-08-19 Tom Tromey <tromey@redhat.com>
5305 Gary Benson <gbenson@redhat.com>
5306
5307 * Makefile.in (SFILES): Add common/errors.c.
5308 (OBS): Add errors.o.
5309 (IPA_OBS): Add errors-ipa.o.
5310 (errors.o): New rule.
5311 (errors-ipa.o): Likewise.
5312 * utils.h (perror_with_name, error, warning): Don't declare.
5313 * utils.c (warning): Renamed and rewritten as...
5314 (vwarning): New function.
5315 (error): Renamed and rewritten as...
5316 (verror): New function.
5317 (internal_error): Renamed and rewritten as...
5318 (internal_verror): New function.
5319
bb974a24
GB		 53202014-08-07 Gary Benson <gbenson@redhat.com>
5321
5322 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5323 * configure: Regenerate.
5324 * config.in: Likewise.
5325 * server.h: Do not include errno.h.
5326 * event-loop.c: Likewise.
5327 * hostio-errno.c: Likewise.
5328 * linux-low.c: Likewise.
5329 * remote-utils.c: Likewise.
5330 * spu-low.c: Likewise.
5331 * utils.c: Likewise.
5332 * gdbreplay.c: Unconditionally include errno.h.
5333
6d3d12eb
GB		 53342014-08-07 Gary Benson <gbenson@redhat.com>
5335
5336 * server.h: Do not include string.h.
5337 * event-loop.c: Likewise.
5338 * linux-low.c: Likewise.
5339 * regcache.c: Likewise.
5340 * remote-utils.c: Likewise.
5341 * spu-low.c: Likewise.
5342 * utils.c: Likewise.
5343
dccbb609
GB		 53442014-08-07 Gary Benson <gbenson@redhat.com>
5345
5346 * server.h: Do not include gdb_assert.h.
5347
e76df0d0
GB		 53482014-08-07 Gary Benson <gbenson@redhat.com>
5349
5350 * server.h: Do not include common-utils.h.
5351
4cb9c816
GB		 53522014-08-07 Gary Benson <gbenson@redhat.com>
5353
5354 * server.h: Do not include ptid.h.
5355 * notif.h: Likewise.
5356
3995eeee
GB		 53572014-08-07 Gary Benson <gbenson@redhat.com>
5358
5359 * server.h: Do not include gdb_locale.h.
5360
cb9f1a9b
GB		 53612014-08-07 Gary Benson <gbenson@redhat.com>
5362
5363 * server.h: Do not include gdb/signals.h.
5364 * win32-low.c: Likewise.
5365
a5fceff8
GB		 53662014-08-07 Gary Benson <gbenson@redhat.com>
5367
5368 * server.h: Do not include pathmax.h.
5369
b9391142
GB		 53702014-08-07 Gary Benson <gbenson@redhat.com>
5371
5372 * server.h: Do not include libiberty.h.
5373 * linux-bfin-low.c: Likewise.
5374
0e443c87
GB		 53752014-08-07 Gary Benson <gbenson@redhat.com>
5376
5377 * server.h: Do not include ansidecl.h.
5378
8ebb3f56
GB		 53792014-08-07 Gary Benson <gbenson@redhat.com>
5380
5381 * linux-x86-low.c: Do not include stddef.h.
5382 * lynx-ppc-low.c: Likewise.
5383 * tracepoint.c: Likewise.
5384
8980bdf6
GB		 53852014-08-07 Gary Benson <gbenson@redhat.com>
5386
5387 * server.h: Do not include stdarg.h.
5388 * nto-low.c: Likewise.
5389
d7096f71
GB		 53902014-08-07 Gary Benson <gbenson@redhat.com>
5391
5392 * server.h: Do not include stdlib.h.
5393 * inferiors.c: Likewise.
5394 * linux-low.c: Likewise.
5395 * regcache.c: Likewise.
5396 * spu-low.c: Likewise.
5397 * tracepoint.c: Likewise.
5398 * utils.c: Likewise.
5399
d02f550d
GB		 54002014-08-07 Gary Benson <gbenson@redhat.com>
5401
5402 * server.h: Do not include stdio.h.
5403 * linux-low.c: Likewise.
5404 * remote-utils.c: Likewise.
5405 * spu-low.c: Likewise.
5406 * utils.c: Likewise.
5407 * wincecompat.c: Likewise.
5408
87f6c4e3
GB		 54092014-08-06 Gary Benson <gbenson@redhat.com>
5410
5411 * regcache.c (init_register_cache): Move conditionals inside if.
5412
7089dca4
GB		 54132014-08-06 Gary Benson <gbenson@redhat.com>
5414
5415 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5416
462f517e
GB		 54172014-07-31 Gary Benson <gbenson@redhat.com>
5418
5419 * ax.h: Do not include server.h.
5420 * gdbthread.h: Likewise.
5421 * lynx-low.h: Likewise.
5422 * notif.h: Likewise.
5423
976411d6
GB		 54242014-07-30 Gary Benson <gbenson@redhat.com>
5425
5426 * server.h: Include common-defs.h.
5427 Do not include config.h or build-gnulib-gdbserver/config.h.
5428
d41f6d8e
GB		 54292014-07-30 Gary Benson <gbenson@redhat.com>
5430
5431 * hostio-errno.c: Move server.h to top of includes list.
5432 * inferiors.c: Likewise.
5433 * linux-x86-low.c: Likewise.
5434 * notif.c: Include server.h.
5435
314c6a35
TT		 54362014-07-24 Tom Tromey <tromey@redhat.com>
5437 Gary Benson <gbenson@redhat.com>
5438
5439 * server.h (CORE_ADDR): Now unsigned.
5440
69ff6be5
PA		 54412014-07-16 Pedro Alves <palves@redhat.com>
5442
5443 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5444
ce9e3fe7
PA		 54452014-07-15 Pedro Alves <palves@redhat.com>
5446
5447 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5448 copy.
5449
e76126e8
PA		 54502014-07-11 Pedro Alves <palves@redhat.com>
5451
5452 * linux-low.c (kill_wait_lwp): New function, based on
5453 kill_one_lwp_callback, but use my_waitpid directly.
5454 (kill_one_lwp_callback, linux_kill): Use it.
5455
8e9db26e
PA		 54562014-06-23 Pedro Alves <palves@redhat.com>
5457
5458 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5459 before setting DR0..DR3.
5460
698b3e08
GB		 54612014-06-20 Gary Benson <gbenson@redhat.com>
5462
5463 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5464 * configure: Regenerated.
5465 * config.in: Likewise.
5466
125f8a3d
GB		 54672014-06-20 Gary Benson <gbenson@redhat.com>
5468
5469 * Makefile.in (SFILES): Update locations for files moved
5470 from common to nat.
5471 (object file files): Reordered.
5472
42995dbd
GB		 54732014-06-20 Gary Benson <gbenson@redhat.com>
5474
5475 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5476 (i386_dr_low_set_addr): Likewise.
5477 (i386_dr_low_get_addr): Likewise.
5478 (i386_dr_low_can_set_control): Likewise.
5479 (i386_dr_low_set_control): Likewise.
5480 (i386_dr_low_get_control): Likewise.
5481 (i386_dr_low_get_status): Likewise.
5482 (i386_get_debug_register_length): Likewise.
5483 * linux-x86-low.c (i386_dr_low_set_addr):
5484 Changed signature. Made static.
5485 (i386_dr_low_get_addr): Likewise.
5486 (i386_dr_low_set_control): Likewise.
5487 (i386_dr_low_get_control): Likewise.
5488 (i386_dr_low_get_status): Likewise.
5489 (i386_dr_low): New global variable.
5490 * win32-i386-low.c (i386_dr_low_set_addr):
5491 Changed signature. Made static.
5492 (i386_dr_low_get_addr): Likewise.
5493 (i386_dr_low_set_control): Likewise.
5494 (i386_dr_low_get_control): Likewise.
5495 (i386_dr_low_get_status): Likewise.
5496 (i386_dr_low): New global variable.
5497
e1d2394b
MS		 54982014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5499
5500 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5501 * Makefile.in (AR, AR_FLAGS): Define.
5502 * configure: Regenerate.
5503
3a8ee006
GB		 55042014-06-19 Gary Benson <gbenson@redhat.com>
5505
5506 * Makefile.in (i386-dregs.o): New rule.
5507 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5508 * i386-low.c (target.h): Remove include.
5509 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5510 (DR_CONTROL_SHIFT): Likewise.
5511 (DR_CONTROL_SIZE): Likewise.
5512 (DR_RW_EXECUTE): Likewise.
5513 (DR_RW_WRITE): Likewise.
5514 (DR_RW_READ): Likewise.
5515 (DR_RW_IORW): Likewise.
5516 (DR_LEN_1): Likewise.
5517 (DR_LEN_2): Likewise.
5518 (DR_LEN_4): Likewise.
5519 (DR_LEN_8): Likewise.
5520 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5521 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5522 (DR_ENABLE_SIZE): Likewise.
5523 (DR_LOCAL_SLOWDOWN): Likewise.
5524 (DR_GLOBAL_SLOWDOWN): Likewise.
5525 (DR_CONTROL_RESERVED): Likewise.
5526 (I386_DR_CONTROL_MASK): Likewise.
5527 (I386_DR_VACANT): Likewise.
5528 (I386_DR_LOCAL_ENABLE): Likewise.
5529 (I386_DR_GLOBAL_ENABLE): Likewise.
5530 (I386_DR_DISABLE): Likewise.
5531 (I386_DR_SET_RW_LEN): Likewise.
5532 (I386_DR_GET_RW_LEN): Likewise.
5533 (I386_DR_WATCH_HIT): Likewise.
5534 (i386_wp_op_t): Likewise.
5535 (i386_show_dr): Likewise.
5536 (i386_length_and_rw_bits): Likewise.
5537 (i386_insert_aligned_watchpoint): Likewise.
5538 (i386_remove_aligned_watchpoint): Likewise.
5539 (i386_handle_nonaligned_watchpoint): Likewise.
5540 i386_update_inferior_debug_regs(): Likewise.
5541 (i386_dr_insert_watchpoint): Likewise.
5542 (i386_dr_remove_watchpoint): Likewise.
5543 (i386_dr_region_ok_for_watchpoint): Likewise.
5544 (i386_dr_stopped_data_address): Likewise.
5545 (i386_dr_stopped_by_watchpoint): Likewise.
5546
8f26655c
GB		 55472014-06-19 Gary Benson <gbenson@redhat.com>
5548
5549 * i386-low.c (i386_dr_show): Renamed to
5550 i386_show_dr and made static. All uses updated.
5551 (i386_dr_length_and_rw_bits): Renamed to
5552 i386_length_and_rw_bits and made static.
5553 All uses updated.
5554 (i386_dr_insert_aligned_watchpoint): Renamed to
5555 i386_insert_aligned_watchpoint and made static.
5556 All uses updated.
5557 (i386_dr_remove_aligned_watchpoint): Renamed to
5558 i386_remove_aligned_watchpoint and made static.
5559 All uses updated.
5560 (i386_dr_update_inferior_debug_regs): Renamed to
5561 i386_update_inferior_debug_regs and made static.
5562 All uses updated.
5563
b9228891
GB		 55642014-06-18 Gary Benson <gbenson@redhat.com>
5565
5171def3
GB		 5566 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5567 (i386_dr_low_can_set_control): Likewise.
5568 (i386_get_debug_register_length): Likewise.
5569 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5570 (i386_dr_low_can_set_control): Likewise.
5571 (i386_get_debug_register_length): Likewise.
5572
55732014-06-17 Gary Benson <gbenson@redhat.com>
5574
b9228891
GB		 5575 * i386-low.h (i386-dregs.h): New include.
5576 (DR_FIRSTADDR): Now in i386-dregs.h.
5577 (DR_LASTADDR): Likewise.
5578 (DR_NADDR): Likewise.
5579 (DR_STATUS): Likewise.
5580 (DR_CONTROL): Likewise.
5581 (i386_debug_reg_state): Likewise.
5582 (i386_dr_insert_watchpoint): Likewise.
5583 (i386_dr_remove_watchpoint): Likewise.
5584 (i386_dr_region_ok_for_watchpoint): Likewise.
5585 (i386_dr_stopped_data_address): Likewise.
5586 (i386_dr_stopped_by_watchpoint): Likewise.
5587 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5588
4be83cc2
GB		 55892014-06-18 Gary Benson <gbenson@redhat.com>
5590
5591 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5592 i386_dr_insert_watchpoint.
5593 (i386_low_remove_watchpoint): Renamed to
5594 i386_dr_remove_watchpoint.
5595 (i386_low_region_ok_for_watchpoint): Renamed to
5596 i386_dr_region_ok_for_watchpoint.
5597 (i386_low_stopped_data_address): Renamed to
5598 i386_dr_stopped_data_address.
5599 (i386_low_stopped_by_watchpoint): Renamed to
5600 i386_dr_stopped_by_watchpoint.
5601 * i386-low.c (i386_show_dr): Renamed to
5602 i386_dr_show and made nonstatic. All uses updated.
5603 (i386_length_and_rw_bits): Renamed to
5604 i386_dr_length_and_rw_bits and made nonstatic.
5605 All uses updated.
5606 (i386_insert_aligned_watchpoint): Renamed to
5607 i386_dr_insert_aligned_watchpoint and made nonstatic.
5608 All uses updated.
5609 (i386_remove_aligned_watchpoint): Renamed to
5610 i386_dr_remove_aligned_watchpoint and made nonstatic.
5611 All uses updated.
5612 (i386_update_inferior_debug_regs): Renamed to
5613 i386_dr_update_inferior_debug_regs and made nonstatic.
5614 All uses updated.
5615 (i386_low_insert_watchpoint): Renamed to
5616 i386_dr_insert_watchpoint. All uses updated.
5617 (i386_low_remove_watchpoint): Renamed to
5618 i386_dr_remove_watchpoint. All uses updated.
5619 (i386_low_region_ok_for_watchpoint): Renamed to
5620 i386_dr_region_ok_for_watchpoint. All uses updated.
5621 (i386_low_stopped_data_address): Renamed to
5622 i386_dr_stopped_data_address. All uses updated.
5623 (i386_low_stopped_by_watchpoint): Renamed to
5624 i386_dr_stopped_by_watchpoint. All uses updated.
5625
131aa0d4
GB		 56262014-06-18 Gary Benson <gbenson@redhat.com>
5627
5628 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5629 (i386_dr_low_can_set_control): Likewise.
5630 (i386_insert_aligned_watchpoint): New check.
5631
d9305f7f
GB		 56322014-06-18 Gary Benson <gbenson@redhat.com>
5633
5634 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5635 Renamed to state.
5636
e927c9fc
GB		 56372014-06-18 Gary Benson <gbenson@redhat.com>
5638
5639 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5640 instead of fatal and error.
5641 (i386_handle_nonaligned_watchpoint): Likewise.
5642
1b6d4134
GB		 56432014-06-18 Gary Benson <gbenson@redhat.com>
5644
5645 * i386-low.c (i386_get_debug_register_length): New macro.
5646 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5647 (i386_show_dr): Use debug_printf instead of fprintf. Use
5648 phex to format values.
5649
6e62758f
GB		 56502014-06-18 Gary Benson <gbenson@redhat.com>
5651
5652 * i386-low.h: Comment changes.
5653 * i386-low.c: Likewise.
5654
fc6e2f03
GB		 56552014-06-18 Gary Benson <gbenson@redhat.com>
5656
5657 * i386-low.c: Whitespace changes.
5658
f9d1eeed
TT		 56592014-06-12 Tom Tromey <tromey@redhat.com>
5660
5661 * utils.c (freeargv): Remove.
5662
0b04e523
TT		 56632014-06-12 Tom Tromey <tromey@redhat.com>
5664
5665 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5666 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5667 (parse_debug_format_options): Likewise.
5668 (gdbserver_usage): Likewise.
5669 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5670 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5671 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5672 against libiberty.
5673 ($(LIBGNU)): Depend on libiberty.
5674 (all-lib): Recurse into all subdirs.
5675 (install-only): Invoke "install" target in subdirs.
5676 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5677 targets.
5678 * configure: Rebuild.
5679 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5680 for vasprintf, vsnprintf, or gettimeofday.
5681 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5682 srv_tgtobj.
5683
270c9937
JB		 56842014-06-05 Joel Brobecker <brobecker@adacore.com>
5685
5686 * development.sh: Delete.
5687 * Makefile.in (config.status): Adjust dependency on development.sh.
5688 * configure.ac: Adjust development.sh source call.
5689 * configure: Regenerate.
5690
0a261ed8
PA		 56912014-06-02 Pedro Alves <palves@redhat.com>
5692
5693 * ax.c (gdb_free_agent_expr): New function.
5694 * ax.h (gdb_free_agent_expr): New declaration.
5695 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5696 list.
5697 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5698 static.
5699 (clear_breakpoint_conditions_and_commands): New function.
5700 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5701 (clear_breakpoint_conditions_and_commands): New declaration.
5702
e9dae05e
RR		 57032014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5704
5705 * linux-aarch64-low.c (asm/ptrace.h): Include.
5706
5876f503
JK		 57072014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5708
5709 Fix TLS access for -static -pthread.
5710 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5711 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5712 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5713
802e8e6d
PA		 57142014-05-20 Pedro Alves <palves@redhat.com>
5715
5716 * linux-aarch64-low.c (aarch64_insert_point)
5717 (aarch64_remove_point): No longer check whether the type is
5718 supported here. Adjust to new interface.
5719 (the_low_target): Install aarch64_supports_z_point_type as
5720 supports_z_point_type method.
5721 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5722 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5723 instead of a Z packet char. Adjust.
5724 (arm_supports_z_point_type): New function.
5725 (arm_insert_point, arm_remove_point): Adjust to new interface.
5726 (the_low_target): Install arm_supports_z_point_type.
5727 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5728 (cris_insert_point, cris_remove_point): Adjust to new interface.
5729 Don't check whether the type is supported here.
5730 (the_low_target): Install cris_supports_z_point_type.
5731 * linux-low.c (linux_supports_z_point_type): New function.
5732 (linux_insert_point, linux_remove_point): Adjust to new interface.
5733 * linux-low.h (struct linux_target_ops) <insert_point,
5734 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5735 raw_breakpoint pointer parameter.
5736 <supports_z_point_type>: New method.
5737 * linux-mips-low.c (mips_supports_z_point_type): New function.
5738 (mips_insert_point, mips_remove_point): Adjust to new interface.
5739 Use mips_supports_z_point_type.
5740 (the_low_target): Install mips_supports_z_point_type.
5741 * linux-ppc-low.c (the_low_target): Install NULL as
5742 supports_z_point_type method.
5743 * linux-s390-low.c (the_low_target): Install NULL as
5744 supports_z_point_type method.
5745 * linux-sparc-low.c (the_low_target): Install NULL as
5746 supports_z_point_type method.
5747 * linux-x86-low.c (x86_supports_z_point_type): New function.
5748 (x86_insert_point): Adjust to new insert_point interface. Use
5749 insert_memory_breakpoint. Adjust to new
5750 i386_low_insert_watchpoint interface.
5751 (x86_remove_point): Adjust to remove_point interface. Use
5752 remove_memory_breakpoint. Adjust to new
5753 i386_low_remove_watchpoint interface.
5754 (the_low_target): Install x86_supports_z_point_type.
5755 * lynx-low.c (lynx_target_ops): Install NULL as
5756 supports_z_point_type callback.
5757 * nto-low.c (nto_supports_z_point_type): New.
5758 (nto_insert_point, nto_remove_point): Adjust to new interface.
5759 (nto_target_ops): Install nto_supports_z_point_type.
5760 * mem-break.c: Adjust intro comment.
5761 (struct raw_breakpoint) <raw_type, size>: New fields.
5762 <inserted>: Update comment.
5763 <shlib_disabled>: Delete field.
5764 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5765 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5766 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5767 (raw_bkpt_type_to_target_hw_bp_type): New function.
5768 (find_enabled_raw_code_breakpoint_at): New function.
5769 (find_raw_breakpoint_at): New type and size parameters. Use them.
5770 (insert_memory_breakpoint): New function, based off
5771 set_raw_breakpoint_at.
5772 (remove_memory_breakpoint): New function.
5773 (set_raw_breakpoint_at): Reimplement.
5774 (set_breakpoint): New, based on set_breakpoint_at.
5775 (set_breakpoint_at): Reimplement.
5776 (delete_raw_breakpoint): Go through the_target->remove_point
5777 instead of assuming memory breakpoints.
5778 (find_gdb_breakpoint_at): Delete.
5779 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5780 (find_gdb_breakpoint): New function.
5781 (set_gdb_breakpoint_at): Delete.
5782 (z_type_supported): New function.
5783 (set_gdb_breakpoint_1): New function, loosely based off
5784 set_gdb_breakpoint_at.
5785 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5786 (delete_gdb_breakpoint_at): Delete.
5787 (delete_gdb_breakpoint_1): New function, loosely based off
5788 delete_gdb_breakpoint_at.
5789 (delete_gdb_breakpoint): New function.
5790 (clear_gdb_breakpoint_conditions): Rename to ...
5791 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5792 breakpoint.
5793 (add_condition_to_breakpoint): Make static.
5794 (add_breakpoint_condition): Take a struct breakpoint pointer
5795 instead of an address. Adjust.
5796 (gdb_condition_true_at_breakpoint): Rename to ...
5797 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5798 z_type parameter.
5799 (gdb_condition_true_at_breakpoint): Reimplement.
5800 (add_breakpoint_commands): Take a struct breakpoint pointer
5801 instead of an address. Adjust.
5802 (gdb_no_commands_at_breakpoint): Rename to ...
5803 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5804 parameter. Return true if no breakpoint was found. Change debug
5805 output.
5806 (gdb_no_commands_at_breakpoint): Reimplement.
5807 (run_breakpoint_commands): Rename to ...
5808 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5809 and change return type to boolean.
5810 (run_breakpoint_commands): New function.
5811 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5812 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5813 breakpoint. Go through the_target->remove_point instead of
5814 assuming memory breakpoint.
5815 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5816 software and hardware breakpoints.
5817 (reinsert_raw_breakpoint): Go through the_target->insert_point
5818 instead of assuming memory breakpoint.
5819 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5820 software and hardware breakpoints.
5821 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5822 Check both software and hardware breakpoints.
5823 (validate_inserted_breakpoint): Assert the breakpoint is a
5824 software breakpoint. Set the inserted flag to -1 instead of
5825 setting shlib_disabled.
5826 (delete_disabled_breakpoints): Adjust.
5827 (validate_breakpoints): Only validate software breakpoints.
5828 Adjust to inserted flag change.
5829 (check_mem_read, check_mem_write): Skip breakpoint types other
5830 than software breakpoints. Adjust to inserted flag change.
5831 * mem-break.h (enum raw_bkpt_type): New enum.
5832 (raw_breakpoint, struct process_info): Forward declare.
5833 (Z_packet_to_target_hw_bp_type): Delete declaration.
5834 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5835 (set_gdb_breakpoint, delete_gdb_breakpoint)
5836 (clear_breakpoint_conditions): New declarations.
5837 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5838 (breakpoint_inserted_here): Update comment.
5839 (add_breakpoint_condition, add_breakpoint_commands): Replace
5840 address parameter with a breakpoint pointer parameter.
5841 (gdb_breakpoint_here): Update comment.
5842 (delete_gdb_breakpoint_at): Delete.
5843 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5844 * server.c (process_point_options): Take a struct breakpoint
5845 pointer instead of an address. Adjust.
5846 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5847 delete_gdb_breakpoint.
5848 * spu-low.c (spu_target_ops): Install NULL as
5849 supports_z_point_type method.
5850 * target.h: Include mem-break.h.
5851 (struct target_ops) <prepare_to_access_memory>: Update comment.
5852 <supports_z_point_type>: New field.
5853 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5854 instead of a char. Also take a raw breakpoint pointer.
5855 * win32-arm-low.c (the_low_target): Install NULL as
5856 supports_z_point_type.
5857 * win32-i386-low.c (i386_supports_z_point_type): New function.
5858 (i386_insert_point, i386_remove_point): Adjust to new interface.
5859 (the_low_target): Install i386_supports_z_point_type.
5860 * win32-low.c (win32_supports_z_point_type): New function.
5861 (win32_insert_point, win32_remove_point): Adjust to new interface.
5862 (win32_target_ops): Install win32_supports_z_point_type.
5863 * win32-low.h (struct win32_target_ops):
5864 <supports_z_point_type>: New method.
5865 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5866 instead of a char. Also take a raw breakpoint pointer.
5867
932539e3
PA		 58682014-05-20 Pedro Alves <palves@redhat.com>
5869
5870 * mem-break.h: Include break-common.h.
5871 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5872 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5873 (Z_packet_to_target_hw_bp_type): New declaration.
5874 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5875 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5876 (Z_PACKET_ACCESS_WP): Delete macros.
5877 (Z_packet_to_hw_type): Delete function.
5878 * i386-low.h: Don't include break-common.h here.
5879 (Z_packet_to_hw_type): Delete declaration.
5880 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5881 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5882 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5883 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5884 * linux-aarch64-low.c: Don't include break-common.h here.
5885 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5886 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5887 (Z_packet_to_target_hw_bp_type): Delete function.
5888 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5889 function.
5890 (mips_insert_point, mips_remove_point): Use
5891 Z_packet_to_target_hw_bp_type.
5892
4ff0d3d8
PA		 58932014-05-20 Pedro Alves <palves@redhat.com>
5894
5895 * linux-aarch64-low.c: Include break-common.h.
5896 (enum target_point_type): Delete.
5897 (Z_packet_to_point_type): Rename to ...
5898 (Z_packet_to_target_hw_bp_type): ... this, and return a
5899 target_hw_bp_type instead.
5900 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5901 instead of an enum target_point_type.
5902 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5903 breakpoint type.
5904 (aarch64_dr_state_insert_one_point)
5905 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5906 (aarch64_handle_aligned_watchpoint)
5907 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5908 Take an enum target_hw_bp_type instead of an enum
5909 target_point_type.
5910 (aarch64_supports_z_point_type): New function.
5911 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5912 use Z_packet_to_target_hw_bp_type.
5913
786dc519
JB		 59142014-05-20 Joel Brobecker <brobecker@adacore.com>
5915
5916 * configure.ac: Only use -Werror by default when DEVELOPMENT
5917 is true.
5918 * configure: Regenerate.
5919
9e0aa64f
JK		 59202014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5921
5922 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5923 * linux-x86-low.c (X86_64_USER_REGS): New.
5924 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5925
2b577b92
YQ		 59262014-04-28 Yao Qi <yao@codesourcery.com>
5927
5928 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5929 name.
5930
94611da2
PA		 59312014-04-25 Pedro Alves <palves@redhat.com>
5932
5933 PR server/16255
5934 * linux-low.c (linux_attach_fail_reason_string): New function.
5935 (linux_attach_lwp): Delete.
5936 (linux_attach_lwp_1): Rename to ...
5937 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5938 argument. Remove "initial" parameter. Return int instead of
5939 void. Don't error or warn here.
5940 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5941 failure to attach to the tgid. Call warning when failing to
5942 attach to an lwp.
5943 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5944 argument. Remove "initial" parameter. Return int instead of
5945 void. Don't error or warn here.
5946 (linux_attach_fail_reason_string): New declaration.
5947 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5948 interface change. Use linux_attach_fail_reason_string.
5949
01f9f808
MS		 59502014-04-24 Michael Sturm <michael.sturm@mintel.com>
5951 Walfred Tedeschi <walfred.tedeschi@intel.com>
5952
5953 * Makefile.in: Added rules to handle new files
5954 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5955 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5956 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5957 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5958 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5959 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5960 x32-avx512-linux.o.
5961 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5962 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5963 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5964 i386/x32-avx512.xml.
5965 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5966 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5967 i386/x32-avx512-linux.xml.
5968 * i387-fp.c (num_avx512_k_registers): New constant for number
5969 of K registers.
5970 (num_avx512_zmmh_low_registers): New constant for number of
5971 lower ZMM registers (0-15).
5972 (num_avx512_zmmh_high_registers): New constant for number of
5973 higher ZMM registers (16-31).
5974 (num_avx512_ymmh_registers): New contant for number of higher
5975 YMM registers (ymm16-31 added by avx521 on x86_64).
5976 (num_avx512_xmm_registers): New constant for number of higher
5977 XMM registers (xmm16-31 added by AVX512 on x86_64).
5978 (struct i387_xsave): Add space for AVX512 registers.
5979 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5980 Add code to handle AVX512 registers.
5981 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5982 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5983 prototypei from generated file.
5984 (tdesc_amd64_avx512_linux): Likewise.
5985 (init_registers_x32_avx512_linux): Likewise.
5986 (tdesc_x32_avx512_linux): Likewise.
5987 (init_registers_i386_avx512_linux): Likewise.
5988 (tdesc_i386_avx512_linux): Likewise.
5989 (x86_64_regmap): Add AVX512 registers.
5990 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5991 mask.
5992 (initialize_low_arch): Add code to initialize AVX512 registers.
5993
51aa91f9
PA		 59942014-04-23 Pedro Alves <palves@redhat.com>
5995
5996 * mem-break.c (find_gdb_breakpoint_at): Make static.
5997 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5998
a4165e94
PA		 59992014-04-23 Pedro Alves <palves@redhat.com>
6000
6001 * i386-low.c: Don't include break-common.h here.
6002 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6003 prototype to take target_hw_bp_type as argument instead of a Z
6004 packet char.
6005 * i386-low.h: Include break-common.h here.
6006 (Z_packet_to_hw_type): Declare.
6007 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6008 prototypes.
6009 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6010 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6011 (x86_remove_point): Convert the packet number to a
6012 target_hw_bp_type before calling i386_low_remove_watchpoint.
6013 * win32-i386-low.c (i386_insert_point): Convert the packet number
6014 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6015 (i386_remove_point): Convert the packet number to a
6016 target_hw_bp_type before calling i386_low_remove_watchpoint.
6017
b8acf843
PA		 60182014-04-23 Pedro Alves <palves@redhat.com>
6019
6020 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6021
d708bcd1
PA		 60222014-04-10 Pedro Alves <palves@redhat.com>
6023
6024 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6025 Check if the condition or command is NULL before checking if the
6026 breakpoint is known. On success, return true.
6027 * mem-break.h (add_breakpoint_condition): Document return.
6028 (add_breakpoint_commands): Add describing comment.
6029 * server.c (skip_to_semicolon): New function.
6030 (process_point_options): Use it.
6031
2eec7d5b
PA		 60322014-04-09 Pedro Alves <palves@redhat.com>
6033
6034 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6035 to lwpid_of.
6036
fa96cb38
PA		 60372014-02-27 Pedro Alves <palves@redhat.com>
6038
6039 PR 12702
6040 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6041 macros.
6042 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6043 output.
6044 (last_thread_of_process_p): Take a PID argument instead of a
6045 thread pointer.
6046 (linux_wait_for_lwp): Delete.
6047 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6048 functions.
6049 (linux_low_filter_event): New function, party factored out from
6050 linux_wait_for_event.
6051 (linux_wait_for_event): Rename to ...
6052 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6053 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6054 sigsuspend. Check for zombie leaders.
6055 (linux_wait_for_event): Reimplement as wrapper around
6056 linux_wait_for_event_filtered.
6057 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6058 a normal or signal exit is seen, it's the whole process exiting.
6059 (wait_for_sigstop): No longer a for_each_inferior callback.
6060 Rewrite on top of linux_wait_for_event_filtered.
6061 (stop_all_lwps): Call wait_for_sigstop directly.
6062 * server.c (resume, handle_target_event): Handle
6063 TARGET_WAITKIND_NO_RESUMED.
6064
d763de10
JB		 60652014-02-26 Joel Brobecker <brobecker@adacore.com>
6066
6067 * win32-low.c (psapi_get_dll_name,
6068 * win32_CreateToolhelp32Snapshot): Delete.
6069 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6070 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6071 Delete.
6072 (handle_load_dll): Add function description.
6073 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6074
850a0f76
JB		 60752014-02-26 Joel Brobecker <brobecker@adacore.com>
6076
6077 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6078 Add comment.
6079 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6080 base address when calling win32_add_one_solib.
6081 (handle_load_dll): Delete local variable load_addr.
6082 Remove 0x1000 offset applied to DLL base address when calling
6083 win32_add_one_solib.
6084 (handle_unload_dll): Add comment.
6085
f25b3fc3
JB		 60862014-02-26 Joel Brobecker <brobecker@adacore.com>
6087
6088 * win32-low.c (win32_add_all_dlls): Renames
6089 win32_ensure_ntdll_loaded. Rewrite function documentation.
6090 Adjust implementation to always load all DLLs.
6091 Add 0x1000 offset to DLL base address when calling
6092 win32_add_one_solib.
6093 (child_initialization_done): New static global.
6094 (do_initial_child_stuff): Set child_initialization_done to
6095 zero during child initialization, and 1 after. Replace call
6096 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6097 Add comment.
6098 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6099 (handle_unload_dll): Add function documentation.
6100 (get_child_debug_event): Ignore load and unload DLL events
6101 during child initialization.
6102
d86d4aaf
DE		 61032014-02-20 Doug Evans <dje@google.com>
6104
3bc32da3 6105 Remove global all_lwps.
d86d4aaf
DE		 6106 * inferiors.h (ptid_of): Move here from linux-low.h.
6107 (pid_of, lwpid_of): Ditto.
6108 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6109 parameter is a struct thread_info * now.
6110 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6111 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6112 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6113 directly.
6114 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6115 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6116 * linux-arm-low.c (update_registers_callback): Update, "entry"
6117 parameter is a struct thread_info * now.
6118 Fetch lwpid from current_inferior directly.
6119 (arm_insert_point): Pass &all_threads to find_inferior instead of
6120 &all_lwps.
6121 (arm_remove_point): Ditto.
6122 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6123 (arm_prepare_to_resume): Fetch pid from thread.
6124 (arm_read_description): Fetch lwpid from current_inferior directly.
6125 * linux-low.c (all_lwps): Delete.
6126 (delete_lwp): Delete call to remove_inferior.
6127 (handle_extended_wait): Fetch lwpid from thread.
6128 (add_lwp): Don't set lwp->entry.id. Remove call to
6129 add_inferior_to_list.
6130 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6131 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6132 (kill_one_lwp_callback): Ditto.
6133 (linux_kill): Don't dereference NULL pointer.
6134 Fetch ptid,lwpid from thread.
6135 (get_detach_signal): Fetch ptid from thread.
6136 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6137 Simplify call to regcache_invalidate_thread.
6138 (delete_lwp_callback): Update, "entry" parameter is a
6139 struct thread_info * now. Fetch pid from thread.
6140 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6141 (status_pending_p_callback): Update, "entry" parameter is a
6142 struct thread_info * now. Fetch ptid from thread.
6143 (find_lwp_pid): Update, "entry" parameter is a
6144 struct thread_info * now.
6145 (linux_wait_for_lwp): Fetch pid from thread.
6146 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6147 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6148 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6149 (dequeue_one_deferred_signal): Ditto.
6150 (cancel_breakpoint): Fetch ptid from current_inferior.
6151 (linux_wait_for_event): Pass &all_threads to find_inferior,
6152 not &all_lwps. Fetch ptid, lwpid from thread.
6153 (count_events_callback): Update, "entry" parameter is a
6154 struct thread_info * now.
6155 (select_singlestep_lwp_callback): Ditto.
6156 (select_event_lwp_callback): Ditto.
6157 (cancel_breakpoints_callback): Ditto.
6158 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6159 not &all_lwps.
6160 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6161 (unsuspend_one_lwp): Update, "entry" parameter is a
6162 struct thread_info * now.
6163 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6164 not &all_lwps.
6165 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6166 Fetch lwpid from thread, not lwp.
6167 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6168 Pass &all_threads to find_inferior, not &all_lwps.
6169 (send_sigstop): Fetch lwpid from thread, not lwp.
6170 (send_sigstop_callback): Update, "entry" parameter is a
6171 struct thread_info * now.
6172 (suspend_and_send_sigstop_callback): Ditto.
6173 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6174 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6175 struct thread_info * now.
6176 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6177 from thread, lwp.
6178 (lwp_running): Update, "entry" parameter is a
6179 struct thread_info * now.
6180 (stop_all_lwps): Fetch ptid from thread.
6181 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6182 (linux_resume_one_lwp): Fetch lwpid from thread.
6183 (linux_set_resume_request): Update, "entry" parameter is a
6184 struct thread_info * now. Fetch pid, lwpid from thread.
6185 (resume_status_pending_p): Update, "entry" parameter is a
6186 struct thread_info * now.
6187 (need_step_over_p): Ditto. Fetch lwpid from thread.
6188 (start_step_over): Fetch lwpid from thread.
6189 (linux_resume_one_thread): Update, "entry" parameter is a
6190 struct thread_info * now. Fetch lwpid from thread.
6191 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6192 (proceed_one_lwp): Update, "entry" parameter is a
6193 struct thread_info * now. Fetch lwpid from thread.
6194 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6195 struct thread_info * now.
6196 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6197 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6198 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6199 directly.
6200 (regsets_store_inferior_registers): Ditto.
6201 (fetch_register, store_register): Ditto.
6202 (linux_read_memory, linux_write_memory): Ditto.
6203 (linux_request_interrupt): Ditto.
6204 (linux_read_auxv): Ditto.
6205 (linux_xfer_siginfo): Ditto.
6206 (linux_qxfer_spu): Ditto.
6207 (linux_qxfer_libraries_svr4): Ditto.
6208 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6209 moved to inferiors.h.
6210 (get_lwp): Delete.
6211 (get_thread_lwp): Update.
6212 (struct lwp_info): Delete member "entry". Simplify comment for
6213 member "thread".
6214 (all_lwps): Delete.
6215 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6216 current_inferior directly.
6217 (update_watch_registers_callback): Update, "entry" parameter is a
6218 struct thread_info * now. Fetch pid from thread.
6219 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6220 (mips_insert_point): Fetch lwpid from current_inferior.
6221 Pass &all_threads to find_inferior, not &all_lwps.
6222 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6223 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6224 directly.
6225 (mips_stopped_data_address): Ditto.
6226 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6227 directly.
6228 * linux-tile-low.c (tile_arch_setup): Ditto.
6229 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6230 (update_debug_registers_callback): Update, "entry" parameter is a
6231 struct thread_info * now. Fetch pid from thread.
6232 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6233 Pass &all_threads to find_inferior, not &all_lwps.
6234 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6235 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6236 Pass &all_threads to find_inferior, not &all_lwps.
6237 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6238 (i386_dr_low_get_status): Ditto.
6239 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6240 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6241 (x86_linux_read_description): Ditto.
6242 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6243
3b8361aa
DE		 62442014-02-20 Doug Evans <dje@google.com>
6245
6246 * inferiors.c (get_first_inferior): Fix buglet.
6247
f7667f0d
DE		 62482014-02-19 Doug Evans <dje@google.com>
6249
6250 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6251 * inferiors.c (add_thread): Change result type to struct thread_info *.
6252 All callers updated.
6253 (add_lwp): Call add_thread here instead of in callers.
6254 All callers updated.
6255 * linux-low.h (get_lwp_thread): Rewrite.
6256 (struct lwp_info): New member "thread".
6257
b3312d80
DE		 62582014-02-19 Doug Evans <dje@google.com>
6259
6260 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6261 All callers updated.
6262
ecc6f45c
DE		 62632014-02-19 Doug Evans <dje@google.com>
6264
6265 * inferiors.c (add_thread): Fix whitespace.
6266
649ebbca
DE		 62672014-02-19 Doug Evans <dje@google.com>
6268
6269 * dll.c (clear_dlls): Replace accessing list implemention details
6270 with API function.
6271 * gdbthread.h (get_first_thread): Declare.
6272 * inferiors.c (for_each_inferior_with_data): New function.
6273 (get_first_thread): New function.
6274 (find_thread_ptid): Simplify.
6275 (get_first_inferior): New function.
6276 (clear_list): Delete.
6277 (one_inferior_p): New function.
6278 (clear_inferior_list): New function.
6279 (clear_inferiors): Update.
6280 * inferiors.h (for_each_inferior_with_data): Declare.
6281 (clear_inferior_list): Declare.
6282 (one_inferior_p): Declare.
6283 (get_first_inferior): Declare.
6284 * linux-low.c (linux_wait_for_event): Replace accessing list
6285 implemention details with API function.
6286 * server.c (target_running): Ditto.
6287 (accumulate_file_name_length): New function.
6288 (emit_dll_description): New function.
6289 (handle_qxfer_libraries): Replace accessing list implemention
6290 details with API function.
6291 (handle_qxfer_threads_worker): New function.
6292 (handle_qxfer_threads_proper): Replace accessing list implemention
6293 details with API function.
6294 (handle_query): Ditto.
6295 (visit_actioned_threads_callback_ftype): New typedef.
6296 (visit_actioned_threads_data): New struct.
6297 (visit_actioned_threads): Rewrite to be find_inferior callback.
6298 (resume): Call find_inferior.
6299 (handle_status): Replace accessing list implemention
6300 details with API function.
6301 (process_serial_event): Replace accessing list implemention details
6302 with API function.
6303 * target.c (set_desired_inferior): Replace accessing list implemention
6304 details with API function.
6305 * tracepoint.c (same_process_p): New function.
6306 (gdb_agent_about_to_close): Replace accessing list implemention
6307 details with API function.
6308 * win32-low.c (child_delete_thread): Replace accessing list
6309 implemention details with API function.
6310 (match_dll_by_basename): New function.
6311 (dll_is_loaded_by_basename): New function.
6312 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6313 details call to dll_is_loaded_by_basename.
6314
80894984
DE		 63152014-02-19 Doug Evans <dje@google.com>
6316
6317 * dll.h (struct dll_info): Add comment.
6318 * gdbthread.h (struct thread_info): Add comment.
6319 (current_ptid): Simplify.
6320 * inferiors.c (add_process): Update.
6321 (remove_process): Update.
6322 * inferiors.h (struct process_info): Rename member "head" to "entry".
6323 * linux-low.c (delete_lwp): Update.
6324 (add_lwp): Update.
6325 (last_thread_of_process_p): Update.
6326 (kill_one_lwp_callback, linux_kill): Update.
6327 (status_pending_p_callback): Update.
6328 (wait_for_sigstop): Update. Simplify read of ptid.
6329 (start_step_over): Update.
6330 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6331 (get_lwp_thread): Update.
6332 (struct lwp_info): Rename member "head" to "entry".
6333 * regcache.h (inferior_list_entry): Delete.
6334 * server.c (kill_inferior_callback): Update.
6335 (detach_or_kill_inferior_callback): Update.
6336 (print_started_pid): Update.
6337 (print_attached_pid): Update.
6338 (process_serial_event): Simplify read of ptid.
6339 * thread-db.c (thread_db_create_event): Update.
6340 (thread_db_get_tls_address): Update.
6341 * win32-low.c (current_inferior_ptid): Simplify.
6342
46917d26
TT		 63432014-02-19 Tom Tromey <tromey@redhat.com>
6344
6345 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6346 argument.
6347 (target_supports_btrace): Update.
6348
0759a81e
YQ		 63492014-02-14 Yao Qi <yao@codesourcery.com>
6350
6351 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6352 (rsp-low-ipa.o): New target.
6353
a7191e8b
TT		 63542014-02-12 Tom Tromey <tromey@redhat.com>
6355
6356 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6357 convert_ascii_to_int.
6358 * regcache.c (registers_to_string): Likewise.
6359 * remote-utils.c (decode_M_packet): Likewise.
6360 * server.c (process_serial_event): Likewise.
6361
ff0e980e
TT		 63622014-02-12 Tom Tromey <tromey@redhat.com>
6363
6364 * server.c (handle_query, handle_v_run): Use hex2bin, not
6365 unhexify.
6366 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6367
e9371aff
TT		 63682014-02-12 Tom Tromey <tromey@redhat.com>
6369
6370 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6371 convert_int_to_ascii.
6372 * regcache.c (registers_to_string, collect_register_as_string):
6373 Likewise.
6374 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6375 Likewise.
6376 * server.c (process_serial_event): Likewise.
6377 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6378 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6379
971dc0b8
TT		 63802014-02-12 Tom Tromey <tromey@redhat.com>
6381
6382 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6383 bin2hex, not hexify.
6384 * tracepoint.c (cmd_qtstatus): Likewise.
6385
0a822afb
TT		 63862014-02-12 Tom Tromey <tromey@redhat.com>
6387
6388 * remote-utils.c (monitor_output): Pass explicit length to
6389 hexify.
6390
9c3d6531
TT		 63912014-02-12 Tom Tromey <tromey@redhat.com>
6392
6393 * tracepoint.c: Include rsp-low.h.
6394 * server.c: Include rsp-low.h.
6395 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6396 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6397 declare.
6398 * remote-utils.c: Include rsp-low.h.
6399 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6400 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6401 (convert_int_to_ascii, convert_ascii_to_int): Move to
6402 common/rsp-low.c.
6403 * regcache.c: Include rsp-low.h.
6404 * ax.c: Include rsp-low.h.
6405 * Makefile.in (SFILES): Add common/rsp-low.c.
6406 (OBS): Add rsp-low.o.
6407 (rsp-low.o): New target.
6408
01fd3ea5
TT		 64092014-02-12 Tom Tromey <tromey@redhat.com>
6410
6411 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6412 Include print-utils.h.
6413 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6414 (plongest, thirty_two, phex_nz): Remove.
6415 * Makefile.in (SFILES): Add common/print-utils.c.
6416 (OBS): Add print-utils.o.
6417 (print-utils-ipa.o): New target.
6418 (print-utils.o): New target.
6419 (IPA_OBJS): Add print-utils-ipa.o.
6420
e99dc820
TT		 64212014-02-06 Tom Tromey <tromey@redhat.com>
6422
6423 * Makefile.in (SFILES): Fix indentation.
6424
ee1e2d4f
DE		 64252014-02-05 Doug Evans <dje@google.com>
6426
6427 * linux-low.c (linux_wait_for_event): Improve comment.
6428 (linux_wait_1): Keep current_inferior in sync with event_child.
6429
f5a02773
DE		 64302014-01-22 Doug Evans <dje@google.com>
6431
6432 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6433
87ce2a04
DE		 64342014-01-22 Doug Evans <dje@google.com>
6435
6436 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6437 * configure: Regenerate.
6438 * config.in: Regenerate.
6439 * Makefile.in (SFILES): Add debug.c.
6440 (OBS): Add debug.o.
6441 * debug.c: New file.
6442 * debug.h: New file.
6443 * linux-aarch64-low.c (*): Update all debugging printfs to use
6444 debug_printf instead of fprintf.
6445 * linux-arm-low.c (*): Ditto.
6446 * linux-cris-low.c (*): Ditto.
6447 * linux-crisv32-low.c (*): Ditto.
6448 * linux-m32r-low.c (*): Ditto.
6449 * linux-sparc-low.c (*): Ditto.
6450 * linux-x86.c (*): Ditto.
6451 * linux-low.c (*): Ditto.
6452 (linux_wait_1): Add calls to debug_enter, debug_exit.
6453 (linux_wait): Remove redundant debugging printf.
6454 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6455 (linux_resume, unstop_all_lwps): Ditto.
6456 * mem-break.c (*): Update all debugging printfs to use
6457 debug_printf instead of fprintf.
6458 * remote-utils.c (*): Ditto.
6459 * thread-db.c (*): Ditto.
6460 * server.c #include <ctype.h>, "gdb_vecs.h".
6461 (debug_threads): Moved to debug.c.
6462 (*): Update all debugging printfs to use debug_printf instead of
6463 fprintf.
6464 (start_inferior): Replace call to fflush with call to debug_flush.
6465 (monitor_show_help): Mention set debug-format.
6466 (parse_debug_format_options): New function.
6467 (handle_monitor_command): Handle "monitor set debug-format".
6468 (gdbserver_usage): Mention --debug-format.
6469 (main): Parse --debug-format.
6470 * server.h (debug_threads): Declaration moved to debug.h.
6471 #include "debug.h".
6472 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6473 trace_debug_1 that uses debug_printf.
6474 (tracepoint_look_up_symbols): Update all debugging printfs to use
6475 debug_printf instead of fprintf.
6476
e671835b
BS		 64772014-01-20 Baruch Siach <baruch@tkos.co.il>
6478
6479 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6480 sys/ptrace.h.
6481
b5737fa9
PA		 64822014-01-17 Pedro Alves <palves@redhat.com>
6483
ea38d2a9 6484 PR build/16445
c7faa97a
PA		 6485 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6486 defined after including gdb_proc_service.h.
b5737fa9 6487
40ed484e
DE		 64882014-01-16 Doug Evans <dje@google.com>
6489
6490 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6491 (match_dll): Use it.
6492
969c39fb
MM		 64932014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6494
6495 * target.h (target_ops) <read_btrace>: Change parameters and
6496 return type to allow error reporting.
6497 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6498 trace reading errors on.
6499 * linux-low.c (linux_low_read_btrace): Pass trace reading
6500 errors on.
6501 (linux_low_disable_btrace): New.
6502
ab7f45ba
DE		 65032014-01-15 Doug Evans <dje@google.com>
6504
6505 * inferiors.c (thread_id_to_gdb_id): Delete.
6506 * inferiors.h (thread_id_to_gdb_id): Delete.
6507
66af0f44
EZ		 65082014-01-13 Eli Zaretskii <eliz@gnu.org>
6509
6510 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6511 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6512 versions.
6513
9939e131
PA		 65142014-01-08 Pedro Alves <palves@redhat.com>
6515
6516 * server.c (handle_status): Don't discard previous queued stop
6517 replies or thread's pending status here.
6518 (main) <disconnection>: Do it here instead.
6519
b7ea362b
PA		 65202014-01-08 Pedro Alves <palves@redhat.com>
6521
6522 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6523 * server.c (visit_actioned_threads, handle_pending_status): New
6524 function.
6525 (handle_v_cont): Factor out parts to ...
6526 (resume): ... this new function. If in all-stop, and a thread
6527 being resumed has a pending status, report it without actually
6528 resuming.
6529 (myresume): Adjust to use the new 'resume' function.
6530 (clear_pending_status_callback, set_pending_status_callback)
6531 (find_status_pending_thread_callback): New functions.
6532 (handle_status): Handle the case of multiple threads having
6533 interesting statuses to report. Report threads' real last signal
6534 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6535 with an interesting thread to report the status for, instead of
6536 always reporting the status of the first thread.
6537
28498c42
JB		 65382014-01-01 Joel Brobecker <brobecker@adacore.com>
6539
6540 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6541 * gdbreplay.c (gdbreplay_version): Likewise.
6542
f45c82da
YZ		 65432013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6544
6545 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6546 iov.iov_len with the real length in use.
6547
379a5e2d
JB		 65482013-12-13 Joel Brobecker <brobecker@adacore.com>
6549
6550 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6551 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6552 for all targets that use win32-low.c.
6553 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6554 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6555
4210d83e
PA		 65562013-12-13 Pedro Alves <palves@redhat.com>
6557
6558 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6559 if equal to TARGET_WAITKIND_LOADED.
6560 * win32-low.c (cached_status): New static global.
6561 (win32_wait): Add declaration.
6562 (do_initial_child_stuff): Flush all initial pending debug events
6563 up to the initial breakpoint.
6564 (win32_wait): If CACHED_STATUS was set, return that instead
6565 of doing a real wait. Remove the code resuming the execution
6566 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6567 during the initial phase. Also remove the code changing
6568 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6569 TARGET_WAITKIND_STOPPED.
6570
e7f0d979
YQ		 65712013-12-11 Yao Qi <yao@codesourcery.com>
6572
6573 * notif.c (handle_notif_ack): Return 0 if no notification
6574 matches.
6575
ebcf782c
DE		 65762013-11-20 Doug Evans <dje@google.com>
6577
6578 * linux-low.c (linux_set_resume_request): Fix comment.
6579
20ad9378
DE		 65802013-11-20 Doug Evans <dje@google.com>
6581
6582 * linux-low.c (resume_status_pending_p): Tweak comment.
6583
a196ebeb
WT		 65842013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6585
6586 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6587 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6588 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6589 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6590 (srv_amd64_regobj): Add amd64-mpx.o.
6591 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6592 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6593 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6594 * i387-fp.c (num_pl_bnd_register) Added constant.
6595 (num_pl_bnd_cfg_registers) Added constant.
6596 (struct i387_xsave) Added reserved area and MPX fields.
6597 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6598 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6599 function.
6600 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6601 (init_registers_amd64_mpx_linux): Declare new function.
6602 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6603 (x86_64_regmap): Add MPX registers.
6604 (x86_linux_read_description): Add MPX case.
6605 (initialize_low_arch): Initialize MPX targets.
6606
0080a2f6
TT		 66072013-11-18 Tom Tromey <tromey@redhat.com>
6608
6609 * configure: Rebuild.
6610 * configure.ac: Don't check for stdlib.h.
6611 * gdbreplay.c: Unconditionally include stdlib.h.
6612
2978b111
TT		 66132013-11-18 Tom Tromey <tromey@redhat.com>
6614
6615 * config.in: Rebuild.
6616 * configure: Rebuild.
6617 * configure.ac: Don't use AC_HEADER_DIRENT.
6618
a3d08894
TT		 66192013-11-18 Tom Tromey <tromey@redhat.com>
6620
6621 * server.h: Don't check HAVE_STRING_H.
6622 * gdbreplay.c: Don't check HAVE_STRING_H.
6623 * configure: Rebuild.
6624
0a5dd17d
TT		 66252013-11-18 Tom Tromey <tromey@redhat.com>
6626
6627 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6628 LIBGNU.
6629
1bd2f0ba
TT		 66302013-11-08 Tom Tromey <tromey@redhat.com>
6631
6632 * configure, config.in: Rebuild.
6633 * configure.ac: Remove unused configury.
6634
3266f10b
TT		 66352013-11-08 Tom Tromey <tromey@redhat.com>
6636
6637 * acinclude.m4: Include common.m4, codeset.m4.
6638 * configure, config.in: Rebuild.
6639 * configure.ac: Use GDB_AC_COMMON.
6640
6682d959
AA		 66412013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6642
6643 * linux-s390-low.c (HWCAP_S390_TE): New define.
6644 (s390_arch_setup): Consider the TE field in the HWCAP for
6645 determining 'have_regset_tdb'.
6646
fd0a4d76
SDJ		 66472013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6648
6649 PR gdb/16014
6650 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6651 call to sizeof.
6652
1a3d890b
PA		 66532013-10-02 Pedro Alves <palves@redhat.com>
6654
6655 * server.c (process_serial_event): Don't output "GDBserver
6656 exiting" if GDB is connected through stdio.
6657 * target.c (mywait): Likewise, be silent if GDB is connected
6658 through stdio.
6659
97ad4581
JB		 66602013-10-01 Joel Brobecker <brobecker@adacore.com>
6661
6662 * lynx-low.c (lynx_add_threads_after_attach): New function.
6663 (lynx_attach): Remove call to add_thread. Add call to
6664 lynx_add_threads_after_attach instead.
6665
5b4e221c
MF		 66662013-09-28 Mike Frysinger <vapier@gentoo.org>
6667
6668 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6669 * config.in, configure: Regenerated.
6670
ee47b2f8
YQ		 66712013-09-18 Yao Qi <yao@codesourcery.com>
6672
6673 PR server/15959
6674 * server.c (start_inferior): Clear 'resume_info'.
6675
d6707650 66762013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6677
d6707650
JW		 6678 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6679 for each register.
6680
9243dd0e 66812013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6682
9243dd0e
JW		 6683 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6684 linux-tile-low.o to srv_tgtobj.
6685
c623a6ef
WN		 66862013-09-16 Will Newton <will.newton@linaro.org>
6687
6688 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6689 out regs.
6690
fb71d39e
PA		 66912013-09-06 Pedro Alves <palves@redhat.com>
6692
6693 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6694 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6695 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6696 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6697 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6698 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6699
8e7e9910
PA		 67002013-09-06 Pedro Alves <palves@redhat.com>
6701
6702 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6703 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6704
7c3a12ca
PA		 67052013-09-06 Pedro Alves <palves@redhat.com>
6706
6707 * linux-amd64-ipa.c: Include tracepoint.h.
6708 * linux-i386-ipa.c: Include tracepoint.h.
6709
8eb3d7b6
RW		 67102013-09-06 Ricard Wanderlof <ricardw@axis.com>
6711
6712 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6713 (ps_get_thread_area): New function.
6714
eddddb9d
RW		 67152013-09-06 Ricard Wanderlof <ricardw@axis.com>
6716
6717 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6718 (initialize_low_arch): Call init_registers_crisv32 rather than
6719 init_register_crisv32.
6720
533b0600
PA		 67212013-09-05 Pedro Alves <palves@redhat.com>
6722
6723 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6724 to ...
6725 * hostio.h: ... this new file.
6726 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6727 win32-low.c: Include hostio.h.
6728
0ce3d3b5
PA		 67292013-09-05 Pedro Alves <palves@redhat.com>
6730
6731 * server.h (gdb_client_data, handler_func, callback_handler_func)
6732 (delete_file_handler, add_file_handler, append_callback_event)
6733 (delete_callback_event, start_event_loop, initialize_event_loop):
6734 Move to event-loop.h and include it.
6735 * event-loop.h: New file.
6736
799cdc37
PA		 67372013-09-05 Pedro Alves <palves@redhat.com>
6738
6739 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6740 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6741 (loaded_dll, unloaded_dll): Move to ...
6742 * dll.h: ... this new file.
6743 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6744
6a6bbd9d
PA		 67452013-09-05 Pedro Alves <palves@redhat.com>
6746
6747 * server.h (current_process, get_thread_process, all_processes)
6748 (add_inferior_to_list, for_each_inferior, current_inferior)
6749 (remove_inferior, add_process, remove_process, find_process_pid)
6750 (have_started_inferiors_p, have_attached_inferiors_p)
6751 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6752 (clear_inferiors, find_inferior, find_inferior_id)
6753 (inferior_target_data, set_inferior_target_data)
6754 (inferior_regcache_data, set_inferior_regcache_data): Move to
6755 inferiors.h, and include it.
6756 * inferiors.h: New file.
6757
f699aaba
PA		 67582013-09-05 Pedro Alves <palves@redhat.com>
6759
6760 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6761 Move ...
72f4393d 6762 * ax.h: ... here.
f699aaba 6763
c144c7a0
PA		 67642013-09-05 Pedro Alves <palves@redhat.com>
6765
6766 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6767 tracepoint.h.
6768 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6769 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6770 (handle_tracepoint_general_set, handle_tracepoint_query)
6771 (tracepoint_finished_step, tracepoint_was_hit)
6772 (release_while_stepping_state_list, current_traceframe)
6773 (in_readonly_region, traceframe_read_mem)
6774 (fetch_traceframe_registers, traceframe_read_sdata)
6775 (traceframe_read_info, struct fast_tpoint_collect_status)
6776 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6777 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6778 (supply_fast_tracepoint_registers)
6779 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6780 (ipa_tdesc, claim_trampoline_space)
6781 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6782 (agent_mem_read, agent_get_trace_state_variable_value)
6783 (agent_set_trace_state_variable_value, agent_tsv_read)
6784 (agent_mem_read_string, get_raw_reg_func_addr)
6785 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6786 * tracepoint.h: ... this new file.
6787
ff42e6ab
PA		 67882013-09-05 Pedro Alves <palves@redhat.com>
6789
6790 * server.h (perror_with_name, error, fatal, warning, paddress)
6791 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6792 include it.
6793 * utils.h: New file.
6794
541af0f4
PA		 67952013-09-05 Pedro Alves <palves@redhat.com>
6796
6797 * server.h (remote_debug, noack_mode, transport_is_reliable)
6798 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6799 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6800 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6801 (write_enn, initialize_async_io, enable_async_io)
6802 (disable_async_io, check_remote_input_interrupt_request)
6803 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6804 (dead_thread_notify, prepare_resume_reply)
6805 (decode_address_to_semicolon, decode_address, decode_m_packet)
6806 (decode_M_packet, decode_X_packet, decode_xfer_write)
6807 (decode_search_memory_packet, unhexify, hexify)
6808 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6809 (look_up_one_symbol, relocate_instruction)
6810 (monitor_output): Move to remote-utils.h, and include it.
6811 * remote-utils.h: New file.
6812
eebdf26b
PA		 68132013-09-05 Pedro Alves <palves@redhat.com>
6814
6815 * server.h (_): Delete.
6816
3aafd2ff
PA		 68172013-09-02 Pedro Alves <palves@redhat.com>
6818
6819 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6820 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6821 allocated.
6822 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6823
cee83bcb
PM		 68242013-09-02 Pierre Muller <muller@sourceware.org>
6825
6826 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6827 or WriteProcessMemory complete successfully and handle
6828 ERROR_PARTIAL_COPY error.
6829
9a13b2fa
PA		 68302013-09-02 Pedro Alves <palves@redhat.com>
6831
6832 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6833 error instead of EIO.
6834
602e3198
JK		 68352013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6836
6837 PR server/15604
6838 * linux-low.c: Include filestuff.h.
6839 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6840 * lynx-low.c: Include filestuff.h.
6841 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6842 * server.c: Include filestuff.h.
6843 (main): Call notice_open_fds.
6844 * spu-low.c: Include filestuff.h.
6845 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6846
96d7229d
LM		 68472013-08-22 Luis Machado <lgustavo@codesourcery.com>
6848
6849 * Makefile.in: Explain why ../target and ../nat are not
6850 listed as include file search paths.
6851 (linux-waitpid.o): New object file rule.
6852 * configure.srv (srv_native_linux_obj): New variable.
6853 Replace all occurrences of linux native object files with
6854 $srv_native_linux_obj.
6855 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6856 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6857 (linux_enable_event_reporting): Remove declaration.
6858 (my_waitpid): Moved to common/linux-waitpid.c.
6859 (linux_wait_for_event): Pass ptid when calling
6860 linux_enable_event_reporting.
6861 (linux_supports_tracefork_flag): Remove.
6862 (linux_enable_event_reporting): Likewise.
6863 (linux_tracefork_grandchild): Remove.
6864 (STACK_SIZE): Moved to common/linux-ptrace.c.
6865 (linux_tracefork_child): Remove.
6866 (linux_test_for_tracefork): Remove.
6867 (linux_look_up_symbols): Call linux_supports_traceclone.
6868 (initialize_low): Remove call to linux_test_for_tracefork.
6869 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6870 common/linux-ptrace.h.
6871 (PTRACE_TYPE_ARG4): Likewise.
6872 Include linux-ptrace.h.
6873
32940073
PA		 68742013-08-21 Pedro Alves <palves@redhat.com>
6875
6876 * config.in: Renegerate.
6877
33b60d58 68782013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6879
33b60d58
LM		 6880 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6881 (SFILES): Remove $(srcdir)/common/target-common.c and
6882 add $(srcdir)/target/waitstatus.c.
6883 (OBS): Remove target-common.o and add waitstatus.o.
6884 (server_h): Remove $(srcdir)/../common/target-common.h and
6885 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6886 and $(srcdir)/../target/waitstatus.h.
6887 (target-common.o): Remove.
6888 (waitstatus.o): New target object file.
6889 * target.h: Do not include target-common.h and
6890 include target/resume.h, target/wait.h and
6891 target/waitstatus.h.
6892
b8e1b30e
LM		 68932013-08-13 Luis Machado <lgustavo@codesourcery.com>
6894
6895 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6896 to PTRACE_TYPE_ARG3.
6897 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6898 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6899 PTRACE_TYPE_ARG4.
6900 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6901 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6902
7a60ad40
YQ		 69032013-07-27 Jie Zhang <jie@codesourcery.com>
6904 Daniel Jacobowitz <dan@codesourcery.com>
6905 Yao Qi <yao@codesourcery.com>
6906
6907 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6908 (mips-linux-watch.o): New rule.
6909 (mips_linux_watch_h): New variable.
6910 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6911 srv_tgtobj.
6912 * linux-mips-low.c: Include mips-linux-watch.h.
6913 (struct arch_process_info, struct arch_lwp_info): New.
6914 (update_watch_registers_callback): New function.
6915 (mips_linux_new_process, mips_linux_new_thread) New functions.
6916 (mips_linux_prepare_to_resume, mips_insert_point): New
6917 functions.
6918 (mips_remove_point, mips_stopped_by_watchpoint): New
6919 functions.
6920 (rsp_bp_type_to_target_hw_bp_type): New function.
6921 (mips_stopped_data_address): New function.
6922 (the_low_target): Add watchpoint support functions.
6923
de6f69ad
YQ		 69242013-07-27 Yao Qi <yao@codesourcery.com>
6925
6926 * i386-low.c: Include break-common.h.
6927 (enum target_hw_bp_type): Remove.
6928
3360c0bf
LM		 69292013-07-24 Luis Machado <lgustavo@codesourcery.com>
6930
6931 * Makefile.in (SFILES): /common/target-common.c.
6932 (OBS): Add target-common.o.
6933 (server_h): Add $(srcdir)/../common/target-common.h.
6934 (target-common.o): New target.
6935 * server.c (queue_stop_reply_callback): Free
6936 status string after use.
6937 * target.c (target_waitstatus_to_string): Remove.
6938 * target.h: Include target-common.h.
6939 (resume_kind): Likewise.
6940 (target_waitkind): Likewise.
6941 (target_waitstatus): Likewise.
6942 (TARGET_WNOHANG): Likewise.
6943
bd885420
YQ		 69442013-07-04 Yao Qi <yao@codesourcery.com>
6945
6946 * Makefile.in (host_alias): Use @host_noncanonical@.
6947 (target_alias): Use @target_noncanonical@.
6948 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6949 ACX_NONCANONICAL_HOST.
6950 * configure: Regenerated.
6951
6952 Revert:
6953 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6954
6955 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6956 * configure: Rebuild.
6957 * Makefile.in (version_host, version_target): Get from configure.
6958 (version.c): Use $(version_host) and $(version_target).
6959
17ef446e
PA		 69602013-07-03 Pedro Alves <palves@redhat.com>
6961
6962 * Makefile.in (config.status): Depend on development.sh.
6963 * acinclude.m4: Include libmcheck.m4.
6964 * configure: Regenerate.
6965
7a9a7487
MG		 69662013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6967
6968 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6969 attribute inside the parentheses.
6970 (winapi_DebugSetProcessKillOnExit): Ditto.
6971 (winapi_DebugBreakProcess): Ditto.
6972 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6973
49b64de6
MG		 69742013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6975
6976 * notif.h (notif_event): Add a dummy member to avoid compiler
6977 errors.
6978
d5749ee7
PA		 69792013-07-01 Pedro Alves <palves@redhat.com>
6980
6981 * hostio.c (HOSTIO_PATH_MAX): Define.
6982 (require_filename, handle_open, handle_unlink, handle_readlink):
6983 Use it.
6984
d8d2a3ee
PA		 69852013-07-01 Pedro Alves <palves@redhat.com>
6986
6987 * server.h: Include "pathmax.h".
6988 * linux-low.c: Don't include sys/param.h.
6989 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6990 MAXPATHLEN.
6991 * win32-low.c: Don't include sys/param.h.
6992 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6993
bc7dea8d
PA		 69942013-07-01 Pedro Alves <palves@redhat.com>
6995
6996 * event-loop.c: Don't check HAVE_UNISTD_H before including
6997 <unistd.h>.
6998 * gdbreplay.c: Likewise.
6999 * remote-utils.c: Likewise.
7000 * server.c: Likewise.
7001 * configure.ac: Don't check for unistd.h.
7002 * configure: Regenerate.
7003
d6c2da54
TT		 70042013-06-28 Tom Tromey <tromey@redhat.com>
7005
7006 * Makefile.in (version.c): Use version.in, not
7007 common/version.in.
7008
257b6bec
MG		 70092013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7010
7011 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7012 * configure: Rebuild.
7013 * Makefile.in (version_host, version_target): Get from configure.
7014 (version.c): Use $(version_host) and $(version_target).
7015
86ebe149
DK		 70162013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7017
7018 Fix trace-status to output user name without trailing colon.
7019 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7020
f30aa5af
DK		 70212013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7022
7023 Fix trace-status to output proper start-time and stop-time.
7024 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7025 output start time and stop time in hex as gdb expects.
7026
28a93511
YQ		 70272013-06-26 Pedro Alves <pedro@codesourcery.com>
7028
7029 * tracepoint.c (build_traceframe_info_xml): Output trace state
7030 variables present in the trace buffer.
7031
01208463
TT		 70322013-06-24 Tom Tromey <tromey@redhat.com>
7033
7034 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7035 create-version.sh.
7036 (version.o): Remove.
7037 * gdbreplay.c: Include version.h.
7038 (version, host_name): Don't declare.
7039 * server.h: Include version.h.
7040 (version, host_name): Don't declare.
7041
760256f9
PA		 70422013-06-12 Pedro Alves <palves@redhat.com>
7043
7044 * linux-x86-low.c (linux_is_elf64): Delete global.
7045 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7046 with local linux_pid_exe_is_elf_64_file use.
7047
030031ee
PA		 70482013-06-11 Pedro Alves <palves@redhat.com>
7049
7050 * linux-low.c (regset_disabled, disable_regset): New functions.
7051 (regsets_fetch_inferior_registers)
7052 (regsets_store_inferior_registers): Use them.
7053 (initialize_regsets_info); Don't allocate the disabled_regsets
7054 array here.
7055 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7056 comment.
7057
5da6eb0a
PA		 70582013-06-11 Pedro Alves <palves@redhat.com>
7059
7060 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7061 xmalloc.
7062
7e5aaa09
PA		 70632013-06-11 Pedro Alves <palves@redhat.com>
7064
7065 * linux-x86-low.c (initialize_low_arch): Call
7066 init_registers_x32_avx_linux.
7067
d878444c
JK		 70682013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7069
7070 Fix compatibility with Android Bionic.
7071 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7072 it is not empty.
7073
3aee8918
PA		 70742013-06-07 Pedro Alves <palves@redhat.com>
7075
5f2b57b5 7076 PR server/14823
3aee8918
PA		 7077 * Makefile.in (OBS): Add tdesc.o.
7078 (IPA_OBJS): Add tdesc-ipa.o.
7079 (tdesc-ipa.o): New rule.
7080 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7081 interface.
7082 * linux-low.c (new_inferior): Delete.
7083 (disabled_regsets, num_regsets): Delete.
7084 (linux_add_process): Adjust to set the new per-process
7085 new_inferior flag.
7086 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7087 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7088 was a stop. When calling arch_setup, switch the current inferior
7089 to the thread that got an event.
7090 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7091 (regsets_fetch_inferior_registers)
7092 (regsets_store_inferior_registers): New regsets_info parameter.
7093 Adjust to use it.
7094 (linux_register_in_regsets): New regs_info parameter. Adjust to
7095 use it.
7096 (register_addr, fetch_register, store_register): New usrregs_info
7097 parameter. Adjust to use it.
7098 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7099 parameter regs_info. Adjust to use it.
7100 (linux_fetch_registers): Get the current inferior's regs_info, and
7101 adjust to use it.
7102 (linux_store_registers): Ditto.
7103 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7104 (initialize_low): Don't initialize the target_regsets here. Call
7105 initialize_low_arch.
7106 * linux-low.h (target_regsets): Delete declaration.
7107 (struct regsets_info): New.
7108 (struct usrregs_info): New.
7109 (struct regs_info): New.
7110 (struct process_info_private) <new_inferior>: New field.
7111 (struct linux_target_ops): Delete the num_regs, regmap, and
7112 regset_bitmap fields. New field regs_info.
7113 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7114 * i387-fp.c (num_xmm_registers): Delete.
7115 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7116 calls to new interface.
7117 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7118 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7119 Infer the number of xmm registers from the regcache's target
7120 description.
7121 * i387-fp.h (num_xmm_registers): Delete.
7122 * inferiors.c (add_thread): Don't install the thread's regcache
7123 here.
7124 * proc-service.c (gregset_info): Fetch the current inferior's
7125 regs_info. Adjust to use it.
7126 * regcache.c: Include tdesc.h.
7127 (register_bytes, reg_defs, num_registers)
7128 (gdbserver_expedite_regs): Delete.
7129 (get_thread_regcache): If the thread doesn't have a regcache yet,
7130 create one, instead of aborting gdbserver.
7131 (regcache_invalidate_one): Rename to ...
7132 (regcache_invalidate_thread): ... this.
7133 (regcache_invalidate_one): New.
7134 (regcache_invalidate): Only invalidate registers of the current
7135 process.
7136 (init_register_cache): Add target_desc parameter, and use it.
7137 (new_register_cache): Ditto. Assert the target description has a
7138 non zero registers_size.
7139 (regcache_cpy): Add assertions. Adjust.
7140 (realloc_register_cache, set_register_cache): Delete.
7141 (registers_to_string, registers_from_string): Adjust.
7142 (find_register_by_name, find_regno, find_register_by_number)
7143 (register_cache_size): Add target_desc parameter, and use it.
7144 (free_register_cache_thread, free_register_cache_thread_one)
7145 (regcache_release, register_cache_size): New.
7146 (register_size): Add target_desc parameter, and use it.
7147 (register_data, supply_register, supply_register_zeroed)
7148 (supply_regblock, supply_register_by_name, collect_register)
7149 (collect_register_as_string, collect_register_by_name): Adjust.
7150 * regcache.h (struct target_desc): Forward declare.
7151 (struct regcache) <tdesc>: New field.
7152 (init_register_cache, new_register_cache): Add target_desc
7153 parameter.
7154 (regcache_invalidate_thread): Declare.
7155 (regcache_invalidate_one): Delete declaration.
7156 (regcache_release): Declare.
7157 (find_register_by_number, register_cache_size, register_size)
7158 (find_regno): Add target_desc parameter.
7159 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7160 declarations.
7161 * remote-utils.c: Include tdesc.h.
7162 (outreg, prepare_resume_reply): Adjust.
7163 * server.c: Include tdesc.h.
7164 (gdbserver_xmltarget): Delete declaration.
7165 (get_features_xml, process_serial_event): Adjust.
7166 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7167 declare.
7168 (struct process_info) <tdesc>: New field.
7169 (ipa_tdesc): Declare.
7170 * tdesc.c: New file.
7171 * tdesc.h: New file.
7172 * tracepoint.c: Include tdesc.h.
7173 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7174 (get_context_regcache): Adjust to pass ipa_tdesc down.
7175 (do_action_at_tracepoint): Adjust to get the register cache size
7176 from the context regcache's description.
7177 (traceframe_walk_blocks): Adjust to get the register cache size
7178 from the current trace frame's description.
7179 (traceframe_get_pc): Adjust to get current trace frame's
7180 description and pass it down.
7181 (gdb_collect): Adjust to get the register cache size from the
7182 IPA's description.
7183 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7184 (gdbserver_xmltarget): Delete.
7185 (initialize_low_tracepoint): Set the ipa's target description.
7186 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7187 (initialize_low_tracepoint): Set the ipa's target description.
7188 * linux-x86-low.c: Include tdesc.h.
7189 [__x86_64__] (is_64bit_tdesc): New.
7190 (ps_get_thread_area, x86_get_thread_area): Use it.
7191 (i386_cannot_store_register): Rename to ...
7192 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7193 (i386_cannot_fetch_register): Rename to ...
7194 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7195 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7196 to new interface.
7197 (target_regsets): Rename to ...
7198 (x86_regsets): ... this.
7199 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7200 interface.
7201 (x86_siginfo_fixup): Use is_64bit_tdesc.
7202 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7203 (tdesc_x32_avx_linux, tdesc_x32_linux)
7204 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7205 Declare.
7206 (x86_linux_update_xmltarget): Delete.
7207 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7208 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7209 (AMD64_LINUX_USER64_CS): New.
7210 (x86_linux_read_description): New, based on
7211 x86_linux_update_xmltarget.
7212 (same_process_callback): New.
7213 (x86_arch_setup_process_callback): New.
7214 (x86_linux_update_xmltarget): New.
7215 (x86_regsets_info): New.
7216 (amd64_linux_regs_info): New.
7217 (i386_linux_usrregs_info): New.
7218 (i386_linux_regs_info): New.
7219 (x86_linux_regs_info): New.
7220 (x86_arch_setup): Reimplement.
7221 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7222 (x86_emit_ops): Ditto.
7223 (the_low_target): Adjust. Install x86_linux_regs_info,
7224 x86_cannot_fetch_register, and x86_cannot_store_register.
7225 (initialize_low_arch): New.
7226 * linux-ia64-low.c (tdesc_ia64): Declare.
7227 (ia64_fetch_register): Adjust.
7228 (ia64_usrregs_info, regs_info): New globals.
7229 (ia64_regs_info): New function.
7230 (the_low_target): Adjust.
7231 (initialize_low_arch): New function.
7232 * linux-sparc-low.c (tdesc_sparc64): Declare.
7233 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7234 Adjust.
7235 (sparc_arch_setup): New function.
7236 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7237 (the_low_target): Adjust.
7238 (initialize_low_arch): New function.
7239 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7240 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7241 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7242 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7243 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7244 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7245 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7246 (tdesc_powerpc_isa205_vsx64l): Declare.
7247 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7248 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7249 (ppc_set_pc, ppc_get_hwcap): Adjust.
7250 (ppc_usrregs_info): Forward declare.
7251 (!__powerpc64__) ppc_regmap_adjusted: New global.
7252 (ppc_arch_setup): Adjust to the current process'es target
7253 description.
7254 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7255 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7256 (ppc_store_evrregset): Adjust.
7257 (target_regsets): Rename to ...
7258 (ppc_regsets): ... this, and make static.
7259 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7260 (ppc_regs_info): New function.
7261 (the_low_target): Adjust.
7262 (initialize_low_arch): New function.
7263 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7264 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7265 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7266 (tdesc_s390x_linux64v2): Declare.
7267 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7268 (s390_fill_gregset, s390_store_last_break): Adjust.
7269 (target_regsets): Rename to ...
7270 (s390_regsets): ... this, and make static.
7271 (s390_get_pc, s390_set_pc): Adjust.
7272 (s390_get_hwcap): New target_desc parameter, and use it.
7273 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7274 (s390_arch_setup): Adjust to set the current process'es target
7275 description. Don't adjust the regmap.
7276 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7277 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7278 (regs_info_3264): New globals.
7279 (s390_regs_info): New function.
7280 (the_low_target): Adjust.
7281 (initialize_low_arch): New function.
7282 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7283 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7284 [__mips64] (init_registers_mips_linux)
7285 (init_registers_mips_dsp_linux): Delete defines.
7286 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7287 (have_dsp): New global.
7288 (mips_read_description): New, based on mips_arch_setup.
7289 (mips_arch_setup): Reimplement.
7290 (get_usrregs_info): New function.
7291 (mips_cannot_fetch_register, mips_cannot_store_register)
7292 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7293 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7294 (target_regsets): Rename to ...
7295 (mips_regsets): ... this, and make static.
7296 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7297 (dsp_regs_info, regs_info): New globals.
7298 (mips_regs_info): New function.
7299 (the_low_target): Adjust.
7300 (initialize_low_arch): New function.
7301 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7302 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7303 Declare.
7304 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7305 (arm_read_description): New, with bits factored from
7306 arm_arch_setup.
7307 (arm_arch_setup): Reimplement.
7308 (target_regsets): Rename to ...
7309 (arm_regsets): ... this, and make static.
7310 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7311 (arm_regs_info): New function.
7312 (the_low_target): Adjust.
7313 (initialize_low_arch): New function.
7314 * linux-m68k-low.c (tdesc_m68k): Declare.
7315 (target_regsets): Rename to ...
7316 (m68k_regsets): ... this, and make static.
7317 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7318 (m68k_regs_info): New function.
7319 (m68k_arch_setup): New function.
7320 (the_low_target): Adjust.
7321 (initialize_low_arch): New function.
7322 * linux-sh-low.c (tdesc_sharch): Declare.
7323 (target_regsets): Rename to ...
7324 (sh_regsets): ... this, and make static.
7325 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7326 (sh_regs_info, sh_arch_setup): New functions.
7327 (the_low_target): Adjust.
7328 (initialize_low_arch): New function.
7329 * linux-bfin-low.c (tdesc_bfin): Declare.
7330 (bfin_arch_setup): New function.
7331 (bfin_usrregs_info, regs_info): New globals.
7332 (bfin_regs_info): New function.
7333 (the_low_target): Adjust.
7334 (initialize_low_arch): New function.
7335 * linux-cris-low.c (tdesc_cris): Declare.
7336 (cris_arch_setup): New function.
7337 (cris_usrregs_info, regs_info): New globals.
7338 (cris_regs_info): New function.
7339 (the_low_target): Adjust.
7340 (initialize_low_arch): New function.
7341 * linux-cris-low.c (tdesc_crisv32): Declare.
7342 (cris_arch_setup): New function.
7343 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7344 (cris_regs_info): New function.
7345 (the_low_target): Adjust.
7346 (initialize_low_arch): New function.
7347 * linux-m32r-low.c (tdesc_m32r): Declare.
7348 (m32r_arch_setup): New function.
7349 (m32r_usrregs_info, regs_info): New globals.
7350 (m32r_regs_info): Adjust.
7351 (initialize_low_arch): New function.
7352 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7353 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7354 (tic6x_usrregs_info): Forward declare.
7355 (tic6x_read_description): New function, based on ...
7356 (tic6x_arch_setup): ... this. Reimplement.
7357 (target_regsets): Rename to ...
7358 (tic6x_regsets): ... this, and make static.
7359 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7360 (tic6x_regs_info): New function.
7361 (the_low_target): Adjust.
7362 (initialize_low_arch): New function.
7363 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7364 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7365 (target_regsets): Rename to ...
7366 (xtensa_regsets): ... this, and make static.
7367 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7368 globals.
7369 (xtensa_arch_setup, xtensa_regs_info): New functions.
7370 (the_low_target): Adjust.
7371 (initialize_low_arch): New function.
7372 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7373 (nios2_arch_setup): Set the current process'es tdesc.
7374 (target_regsets): Rename to ...
7375 (nios2_regsets): ... this.
7376 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7377 (nios2_regs_info): New function.
7378 (the_low_target): Adjust.
7379 (initialize_low_arch): New function.
a261b8f5
PA		 7380 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7381 (aarch64_arch_setup): Set the current process'es tdesc.
7382 (target_regsets): Rename to ...
7383 (aarch64_regsets): ... this.
7384 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7385 (aarch64_regs_info): New function.
7386 (the_low_target): Adjust.
7387 (initialize_low_arch): New function.
3aee8918
PA		 7388 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7389 globals.
7390 (target_regsets): Rename to ...
7391 (tile_regsets): ... this.
7392 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7393 (tile_regs_info): New function.
7394 (tile_arch_setup): Set the current process'es tdesc.
7395 (the_low_target): Adjust.
7396 (initialize_low_arch): New function.
7397 * spu-low.c (tdesc_spu): Declare.
7398 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7399 * win32-arm-low.c (tdesc_arm): Declare.
7400 (arm_arch_setup): New function.
7401 (the_low_target): Install arm_arch_setup instead of
7402 init_registers_arm.
7403 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7404 (init_windows_x86): Rename to ...
7405 (i386_arch_setup): ... this. Set `win32_tdesc'.
7406 (the_low_target): Adjust.
7407 * win32-low.c (win32_tdesc): New global.
7408 (child_add_thread): Don't create the thread cache here.
7409 (do_initial_child_stuff): Set the new process'es tdesc.
7410 * win32-low.h (struct target_desc): Forward declare.
7411 (win32_tdesc): Declare.
7412 * lynx-i386-low.c (tdesc_i386): Declare global.
7413 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7414 * lynx-low.c (lynx_tdesc): New global.
7415 (lynx_add_process): Set the new process'es tdesc.
7416 * lynx-low.h (struct target_desc): Forward declare.
7417 (lynx_tdesc): Declare global.
7418 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7419 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7420 * nto-low.c (nto_tdesc): New global.
7421 (do_attach): Set the new process'es tdesc.
7422 * nto-low.h (struct target_desc): Forward declare.
7423 (nto_tdesc): Declare.
7424 * nto-x86-low.c (tdesc_i386): Declare.
7425 (nto_x86_arch_setup): Set `nto_tdesc'.
7426
b1fbec62
GB		 74272013-06-04 Gary Benson <gbenson@redhat.com>
7428
7429 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7430 to qSupported response when appropriate.
7431 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7432 with nonzero-length annex.
7433 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7434 arguments supplied in annex.
7435
d1ec4ce7
DE		 74362013-05-31 Doug Evans <dje@google.com>
7437
ac44adcb 7438 PR server/15594
d1ec4ce7
DE		 7439 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7440 64 bits in 64-cross-32 environment.
7441
9b25f2d3
PA		 74422013-05-28 Pedro Alves <palves@redhat.com>
7443
7444 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7445 (aarch64-without-fpu.c): Delete rule.
7446 * configure.srv (aarch64*-*-linux*): Remove references to
7447 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7448 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7449 declaration.
7450
6740dc9c
PA		 74512013-05-24 Pedro Alves <palves@redhat.com>
7452
7453 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7454 instead of strchr/decode_address. Error if the range isn't split
7455 with a ','. Don't assume there's be a ':' in the action.
7456
c2d6af84
PA		 74572013-05-23 Yao Qi <yao@codesourcery.com>
7458 Pedro Alves <palves@redhat.com>
7459
7460 * linux-low.c (lwp_in_step_range): New function.
7461 (linux_wait_1): If the thread was range stepping and stopped
7462 outside the stepping range, report the stop to GDB. Otherwise,
7463 continue stepping. Add range stepping debug output.
7464 (linux_set_resume_request): Copy the step range from the resume
7465 request to the lwp.
7466 (linux_supports_range_stepping): New.
7467 (linux_target_ops) <supports_range_stepping>: Set to
7468 linux_supports_range_stepping.
7469 * linux-low.h (struct linux_target_ops)
7470 <supports_range_stepping>: New field.
7471 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7472 * linux-x86-low.c (x86_supports_range_stepping): New.
7473 (the_low_target) <supports_range_stepping>: Set to
7474 x86_supports_range_stepping.
7475 * server.c (handle_v_cont): Handle 'r' action.
7476 (handle_v_requests): Append ";r" if the target supports range
7477 stepping.
7478 * target.h (struct thread_resume) <step_range_start,
7479 step_range_end>: New fields.
7480 (struct target_ops) <supports_range_stepping>:
7481 New field.
7482 (target_supports_range_stepping): New macro.
7483
58794e1a
JB		 74842013-05-17 Joel Brobecker <brobecker@adacore.com>
7485
7486 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7487 confusion in comment.
7488
d631c5a7
JB		 74892013-05-17 Joel Brobecker <brobecker@adacore.com>
7490
7491 * lynx-low.c (struct process_info_private): New type.
7492 (lynx_add_process): New function.
7493 (lynx_create_inferior, lynx_attach): Replace calls to
7494 add_process by calls to lynx_add_process.
7495 (lynx_resume): If PTID is null, then try using
7496 current_process()->private->last_wait_event_ptid.
7497 Add comments.
7498 (lynx_clear_inferiors): Delete. The contents of that function
7499 has been inlined in lynx_mourn;
7500 (lynx_wait_1): Save the ptid in the process's private data.
7501 (lynx_mourn): Free the process' private data. Replace call
7502 to lynx_clear_inferiors by call to clear_inferiors.
7503
96f7a20f
YQ		 75042013-05-17 Yao Qi <yao@codesourcery.com>
7505
7506 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7507 the right place.
7508
db0dfaa0
LM		 75092013-05-16 Luis Machado <lgustavo@codesourcery.com>
7510
7511 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7512 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7513 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7514 PT_TEXT_END_ADDR guards. Update comments.
7515 (linux_target_op) <read_offsets>: Conditionally define to
7516 linux_read_offsets if the target is UCLIBC and if it defines
7517 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7518
68f5f838
SL		 75192013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7520 Andrew Jenner <andrew@codesourcery.com>
7521
7522 * Makefile.in (SFILES): Add linux-nios2-low.c.
7523 (clean): Add action to delete nios2-linux.c.
7524 (nios2-linux.c): New rule.
7525 * configure.srv: Add nios2*-*-linux*.
7526 * linux-nios2-low.c: New.
7527
1ebff1fd
HAQ		 75282013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7529
7530 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7531
f6150862
HZ		 75322013-04-25 Hui Zhu <hui@codesourcery.com>
7533
7534 PR gdb/15186
f6150862
HZ		 7535 * ax.c (ax_printf): Add fflush.
7536
614c279d
TT		 75372013-04-22 Tom Tromey <tromey@redhat.com>
7538
7539 * Makefile.in (SFILES): Add filestuff.c.
7540 (OBS): Add filestuff.o.
7541 (filestuff.o): New target.
7542 * config.in, configure: Rebuild.
7543 * configure.ac: Check for fdwalk, pipe2.
7544
7d4e5717
PA		 75452013-04-17 Pedro Alves <palves@redhat.com>
7546
7547 * configure.ac (USE_THREAD_DB): Delete variable.
7548 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7549 Don't AC_SUBST USE_THREAD_DB.
7550 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7551 * config.in, configure: Regenerate.
7552
d5c93e41
PA		 75532013-04-16 Pedro Alves <palves@redhat.com>
7554
7555 * linux-low.h (struct lwp_info) <thread_known>: Move under
7556 the USE_THREAD_DB #ifdef.
7557
04f5fe89
PA		 75582013-04-16 Pedro Alves <palves@redhat.com>
7559
7560 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7561 (linux-low.o): Delete rule.
7562 * linux-low.h: Always include "gdb_thread_db.h" instead of
7563 conditionally including thread_db.h.
7564 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7565 HAVE_THREAD_DB_H.
7566
480b27bf
JK		 75672013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7568
7569 * Makefile.in (install-only): Fix make install regression.
7570
43662968
JK		 75712013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7572
7573 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7574 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7575 installation.
7576 * gdbserver.1: Remove.
7577
3e74e146
PA		 75782013-03-22 Pedro Alves <palves@redhat.com>
7579
7580 * linux-low.c (handle_extended_wait): Don't call
7581 linux_enable_event_reporting.
7582
a8347a2a
TT		 75832013-03-15 Tony Theodore <tonyt@logyst.com>
7584
7585 PR build/9098:
7586 * Makefile.in (SHELL): Use @SHELL@.
7587
eeb56fa7
SDJ		 75882013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7589
7590 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7591 compiler warning.
7592
4fa7e2ff
JB		 75932013-03-13 Joel Brobecker <brobecker@adacore.com>
7594
7595 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7596 Remove extraneous NULL element.
7597
8ddb1965
YQ		 75982013-03-13 Yao Qi <yao@codesourcery.com>
7599
7600 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7601 'V' block in trace frame.
7602
9accd112
MM		 76032013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7604
7605 * target.h (struct target_ops): Add btrace ops.
7606 (target_supports_btrace): New macro.
7607 (target_enable_btrace): New macro.
7608 (target_disable_btrace): New macro.
7609 (target_read_btrace): New macro.
7610 * gdbthread.h (struct thread_info): Add btrace field.
7611 * server.c: Include btrace-common.h.
7612 (handle_btrace_general_set): New function.
7613 (handle_btrace_enable): New function.
7614 (handle_btrace_disable): New function.
7615 (handle_general_set): Call handle_btrace_general_set.
7616 (handle_qxfer_btrace): New function.
7617 (struct qxfer qxfer_packets[]): Add btrace entry.
7618 * inferiors.c (remove_thread): Disable btrace.
7619 * linux-low: Include linux-btrace.h.
7620 (linux_low_enable_btrace): New function.
7621 (linux_low_read_btrace): New function.
7622 (linux_target_ops): Add btrace ops.
7623 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7624 Add srv_linux_btrace=yes.
7625 (x86_64-*-linux*): Add linux-btrace.o.
7626 Add srv_linux_btrace=yes.
7627 * configure.ac: Define HAVE_LINUX_BTRACE.
7628 * config.in: Regenerated.
7629 * configure: Regenerated.
7630
5cc22e4c
MM		 76312013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7632
7633 * server.c (handle_qxfer): Preserve error message if -3 is
7634 returned.
7635 (qxfer): Document the -3 return value.
7636
7c97f91e
MM		 76372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7638
7639 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7640 (linux_btrace_h): New variable.
7641 (linux-btrace.o): New rule.
7642
be9a119c 76432013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7644 Hafiz Abid Qadeer <abidh@codesourcery.com>
7645
7646 * tracepoint.c (trace_buffer_size): New global.
7647 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7648 (init_trace_buffer): Change to one-argument function. Allocate
7649 trace buffer memory.
7650 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7651 handle QTBuffer:size packet.
7652 (cmd_bigqtbuffer_size): New function.
7653 (initialize_tracepoint): Call init_trace_buffer with
7654 DEFAULT_TRACE_BUFFER_SIZE.
7655 * server.c (handle_query): Add QTBuffer:size in the
7656 supported packets.
7657
e64f7499
YQ		 76582013-03-07 Yao Qi <yao@codesourcery.com>
7659
7660 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7661 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7662 of -1.
7663 (cmd_qtsp): Adjust condition. Do post increment.
7664 Set cur_action and cur_step_action back to 0.
7665
f0ae6fc3
PA		 76662013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7667
7668 PR server/15236
7669 * linux-low.c (linux_write_memory): Return early success if LEN is
7670 zero.
7671
b5b0b0af
CV		 76722013-03-05 Corinna Vinschen <vinschen@redhat.de>
7673
334ad4a8 7674 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7675
589bc927
TT		 76762013-02-28 Tom Tromey <tromey@redhat.com>
7677
7678 * configure.ac: Invoke AC_SYS_LARGEFILE.
7679 * configure, config.in: Rebuild.
7680
dfe07582
CV		 76812013-02-28 Corinna Vinschen <vinschen@redhat.com>
7682
7683 * win32-low.c: Throughout, fix format strings and casts of
7684 printf-like functions to avoid type related warnings on all
7685 platforms.
7686 (get_child_debug_event): Print dwDebugEventCode as hex since
7687 that's how it's usually documented.
7688
736cd585
YQ		 76892013-02-28 Yao Qi <yao@codesourcery.com>
7690
7691 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7692 pulongest.
7693
e1f58301
JW		 76942013-02-27 Jiong Wang <jiwang@tilera.com>
7695
7696 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7697 (reg-tilegx32.c): New rule.
7698 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7699 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7700 different register info initializer according to elf class.
7701 (init_registers_tilgx32): New function. The tilegx32 register info
7702 initializer.
7703 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7704 (tile_store_gregset): Likewise.
7705
d171ca78
YQ		 77062013-02-27 Yao Qi <yao@codesourcery.com>
7707
7708 * server.c (process_point_options): Print debug message when
7709 debug_threads is true.
7710
282bbdf3
YQ		 77112013-02-26 Yao Qi <yao@codesourcery.com>
7712
7713 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7714
aca22551
PA		 77152013-02-19 Pedro Alves <palves@redhat.com>
7716 Kai Tietz <ktietz@redhat.com>
7717
7718 PR gdb/15161
7719
7720 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7721 instead of strtoul to extract address from packet.
7722 (process_serial_event) <'z'>: Likewise.
7723
4f3cee1c
YQ		 77242013-02-18 Yao Qi <yao@codesourcery.com>
7725
7726 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7727
8e1d55a3
PA		 77282013-02-14 Pedro Alves <palves@redhat.com>
7729
7730 Plug memory leak.
7731
7732 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7733 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7734
458820da
PA		 77352013-02-14 Pedro Alves <palves@redhat.com>
7736
7737 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7738
baea0dae
PA		 77392013-02-14 Pedro Alves <palves@redhat.com>
7740
7741 * tracepoint.c (save_string): Delete.
7742 (add_tracepoint_action): Use savestring instead of save_string.
7743
0b1afbb3
PA		 77442013-02-12 Pedro Alves <palves@redhat.com>
7745
7746 * linux-xtensa-low.c: Ditto.
7747 * xtensa-xtregs.c: Ditto.
7748
8a4ac37e
PA		 77492013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7750
7751 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7752 thread_db.
7753
148de6bb
MS		 77542013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7755
7756 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7757 aarch64_num_wp_regs and aarch64_num_bp_regs to
7758 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7759
55fac6e0
MS		 77602013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7761
7762 * linux-aarch64-low.c (ps_get_thread_area): Replace
7763 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7764
176eb98c
MS		 77652013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7766 Marcus Shawcroft <marcus.shawcroft@arm.com>
7767 Nigel Stephens <nigel.stephens@arm.com>
7768 Yufeng Zhang <yufeng.zhang@arm.com>
7769
7770 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7771 (aarch64.c, aarch64-without-fpu.c): New targets.
7772 * configure.srv (aarch64*-*-linux*): New.
7773 * linux-aarch64-low.c: New file.
7774
56f7af9c
MS		 77752013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7776
43aaf8b6 7777 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7778 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7779 (dequeue_one_deferred_signal, linux_resume_one_thread)
7780 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7781 (linux_tracefork_grandchild, linux_test_for_tracefork)
7782 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7783 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7784 where the argument is 0.
7785
60f662b0
YQ		 77862013-01-25 Yao Qi <yao@codesourcery.com>
7787
7788 * event-loop.c: Include "queue.h".
7789 (gdb_event_p): New typedef.
7790 (struct gdb_event) <next_event>: Remove.
7791 (event_queue): Change to QUEUE(gdb_event_p).
7792 (async_queue_event): Remove.
7793 (gdb_event_xfree): New.
7794 (initialize_event_loop): New.
7795 (process_event): Use API from QUEUE.
7796 (wait_for_event): Likewise.
7797 * server.c (main): Call initialize_event_loop.
7798 * server.h (initialize_event_loop): Declare.
7799
5ae4861a
YQ		 78002013-01-18 Yao Qi <yao@codesourcery.com>
7801
7802 * ax.h (struct eval_agent_expr_context): New.
7803 (gdb_eval_agent_expr): Update declaration.
7804 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7805 TFRAME. Add new argument CTX.
7806 * server.h (struct eval_agent_expr_context): Declare.
7807 (agent_mem_read, agent_tsv_read): Update declaration.
7808 (agent_mem_read_string): Likewise.
7809 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7810 (add_traceframe_block): Add new argument TPOINT.
7811 Increase TPOINT->traceframe_usage.
7812 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7813 eval_tracepoint_agent_expr.
7814 (condition_true_at_tracepoint): Likewise.
7815 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7816 (agent_mem_read_string, agent_tsv_read): Likewise.
7817
85e00e85
YQ		 78182013-01-16 Yao Qi <yao@codesourcery.com>
7819
7820 * linux-low.c (linux_resume_one_lwp): Don't check
7821 'lwp->bp_reinsert != 0'.
7822
4039cf45
JB		 78232013-01-07 Joel Brobecker <brobecker@adacore.com>
7824 Pedro Alves <palves@redhat.com>
7825
7826 * lynx-low.c (ptrace_request_to_str): Define a temporary
7827 macro and use it to simplify this function's implementation.
7828
9044dee2
JB		 78292013-01-07 Joel Brobecker <brobecker@adacore.com>
7830
7831 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7832 sets errno.
7833
e6352c8f
JB		 78342013-01-07 Joel Brobecker <brobecker@adacore.com>
7835
7836 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7837
50681a27
JB		 78382013-01-07 Joel Brobecker <brobecker@adacore.com>
7839
7840 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7841
3f6e77ef
JB		 78422013-01-07 Joel Brobecker <brobecker@adacore.com>
7843
7844 * lynx-low.c (lynx_resume): Use the resume_info parameter
7845 to determine the ptid for the lynx_ptrace call, unless
7846 it is equal to minus_one_ptid, in which case we use the
7847 ptid of the current_inferior.
7848 (lynx_wait_1): After having received a thread create/exit
7849 event, resume the inferior's execution using the signaling
7850 thread's ptid, rather than the old ptid.
7851
7fda33ae
JB		 78522013-01-07 Joel Brobecker <brobecker@adacore.com>
7853
7854 * lynx-low.c (lynx_resume): Delete variable ret.
7855
b9786c74
JB		 78562013-01-01 Joel Brobecker <brobecker@adacore.com>
7857
7858 * gdbreplay.c (gdbreplay_version): Update copyright year.
7859 * server.c (gdbserver_version): Likewise.
7860
8b93d60f
JB		 78612012-12-17 Joel Brobecker <brobecker@adacore.com>
7862
7863 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7864 new thread.
7865
037335a7
JB		 78662012-12-17 Joel Brobecker <brobecker@adacore.com>
7867
7868 * lynx-low.c (ptrace_request_to_str): Add handling for
7869 PTRACE_GETTRACESIG.
7870
52d4cbd8
JB		 78712012-12-17 Joel Brobecker <brobecker@adacore.com>
7872
7873 * lynx-low.c (lynx_attach): Delete variable new_process.
7874
ab8f6ca9
JB		 78752012-12-17 Joel Brobecker <brobecker@adacore.com>
7876
7877 * lynx-low.c (lynx_create_inferior): Delete variable
7878 new_process.
7879
78cbc024
JB		 78802012-12-17 Joel Brobecker <brobecker@adacore.com>
7881
7882 * lynx-low.c (ptrace_request_to_str): Do not handle
7883 PTRACE_GETTHREADLIST if this macro does not exist.
7884
14a00470
YQ		 78852012-12-15 Yao Qi <yao@codesourcery.com>
7886
7887 * Makefile.in (OBS): Add notif.o.
7888 * notif.c, notif.h: New.
7889 * server.c: Include "notif.h".
7890 (struct vstop_notif) <next>: Remove.
7891 <base>: New field.
7892 (queue_stop_reply): Update.
7893 (push_event, send_next_stop_reply): Remove.
7894 (discard_queued_stop_replies): Update.
7895 (notif_stop): New variable.
7896 (handle_v_stopped): Remove.
7897 (handle_v_requests): Don't call handle_v_stopped. Call
7898 handle_ack_notif instead.
7899 (queue_stop_reply_callback): Call notif_event_enque instead
7900 of queue_stop_reply.
7901 (handle_status): Don't call send_next_stop_reply, call
7902 notif_write_event instead.
7903 (kill_inferior_callback): Likewise.
7904 (detach_or_kill_inferior_callback): Likewise.
7905 (main): Call initialize_notif.
7906 (process_serial_event): Call QUEUE_is_empty.
7907 (handle_target_event): Call notif_push instead of push event.
7908 * server.h (push_event): Remove declaration.
7909
61c125b9
TT		 79102012-12-10 Tom Tromey <tromey@redhat.com>
7911
7912 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7913 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7914 macros.
7915 (.c.o): Rewrite.
7916 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7917 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7918 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7919 (amd64-linux-ipa.o, ax.o): Rewrite.
7920 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7921 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7922 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7923 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7924 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7925 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7926 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7927 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7928 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7929 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7930 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7931 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7932 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7933 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7934 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7935 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7936 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7937 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7938 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7939 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7940 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7941 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7942 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7943 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7944 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7945 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7946 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7947 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7948 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7949 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7950 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7951 (reg-tilegx.o): Remove.
7952 (all_object_files): New macro.
7953 Include .deps files.
7954 * aclocal.m4, configure: Rebuild.
7955 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7956 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7957 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7958
e90e9ad9
TT		 79592012-12-05 Tom Tromey <tromey@redhat.com>
7960
7961 PR gdb/14917:
7962 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7963
02d403bf 79642012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7965
7966 * configure.ac: Check for linux/perf_event.h.
7967 * config.in: Regenerated.
7968 * configure: Regenerated.
7969
0270a750
PA		 79702012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7971
7972 * hostio.c (handle_readlink): Decrease buffer size
7973 parameter passed to readlink by one byte.
7974
8c29b58e
YQ		 79752012-11-26 Yao Qi <yao@codesourcery.com>
7976
7977 * configure.ac (build_warnings): Append '-Wempty-body'.
7978 * configure: Regenerated.
7979 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7980 body.
7981
8bdce1ff
PM		 79822012-11-15 Pierre Muller <muller@sourceware.org>
7983
7984 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7985 * config.in: Regenerate.
7986 * configure: Regenerate.
7987 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7988 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7989 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7990 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7991 header.
7992 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7993 instead of <sys/wait.h> header.
7994 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7995
02d403bf 79962012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 7997
7998 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7999 (various make rules): Remove -DGDBSERVER
8000
fbd5db48
YQ		 80012012-11-09 Yao Qi <yao@codesourcery.com>
8002
8003 * spu-low.c (current_ptid): Move it to ..
8004 * gdbthread.h: ... here. New.
8005 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8006 * server.c (myresume, process_serial_event): Likewise.
8007 * thread-db.c (thread_db_find_new_threads): Likewise.
8008 * tracepoint.c (run_inferior_command): Likewise.
8009
b3dc46ff
AB		 80102012-10-01 Andrew Burgess <aburgess@broadcom.com>
8011
8012 * server.c (handle_search_memory_1): Include access length in
8013 warning message.
8014
07c04788
HPN		 80152012-09-05 Michael Brandt <michael.brandt@axis.com>
8016
8017 * linux-crisv32-low.c: Fix compile errors.
8018
918d227b
YQ		 80192012-09-04 Yao Qi <yao@codesourcery.com>
8020
8021 * tracepoint.c (cmd_qtsv): Adjust debug message.
8022 Don't check CUR_TPOINT.
8023
18c1b81a
YQ		 80242012-08-28 Yao Qi <yao@codesourcery.com>
8025
8026 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8027 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8028 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8029 Remove declarations of xmalloc, xreallloc, xstrdup and
8030 freeargv.
8031 * Makefile.in (libiberty_h): New.
8032 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8033 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8034
dc82f37b
YQ		 80352012-08-23 Yao Qi <yao@codesourcery.com>
8036
8037 * server.h: Remove declaration of 'xsnprintf'.
8038
406b1477
KS		 80392012-08-22 Keith Seitz <keiths@redhat.com>
8040
8041 * server.h: Include build-gnulib-gbserver/config.h.
8042 * gdbreplay.c: Likewise.
8043
e6712ff1
DE		 80442012-08-08 Doug Evans <dje@google.com>
8045
8046 * Makefile.in (SFILES): Add gdb_vecs.c.
8047 (OBS): Add gdb_vecs.o.
8048 (gdb_vecs_h, host_defs_h): New variables.
8049 (thread-db.o): Add $(gdb_vecs_h) dependency.
8050 (gdb_vecs.o): New rule.
8051 * thread-db.c: #include "gdb_vecs.h".
8052 (thread_db_load_search): Use a vector to iterate over path elements.
8053 Handle text appearing after "$pdir".
8054
8055 * configure.ac: Add check for strstr.
8056 * config.in: Regenerate.
8057 * configure: Regenerate.
8058
7c3270ae
UW		 80592012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8060
8061 * hostio.c (handle_pread): If pread fails, fall back to attempting
8062 lseek/read.
8063 (handle_pwrite): Likewise for pwrite.
8064
b62e2b27
UW		 80652012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8066
8067 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8068 between unsupported TYPE and unimplementable ADDR/LEN combination.
8069 (arm_insert_point): Act on new return value.
8070
78a99e91
PA		 80712012-07-31 Pedro Alves <palves@redhat.com>
8072
8073 * server.c (process_point_options): Only skip tokens if we find
8074 one that is unrecognized. Don't treat 'X' specially while
8075 skipping unrecognized tokens.
8076
fcf303ab
UW		 80772012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8078
8079 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8080 to 4-byte-align HW breakpoint addresses for Thumb.
8081
7255706c
YQ		 80822012-07-27 Yao Qi <yao@codesourcery.com>
8083
8084 PR remote/14161.
8085
8086 * server.h: Declare gdb_agent_about_to_close.
8087 * target.c (kill_inferior): Include "agent.h".
8088 New. Send command 'kill'.
8089 * target.h (kill_inferior): Removed macro.
8090 * tracepoint.c (gdb_agent_about_to_close): New.
8091 (gdb_agent_helper_thread): Handle command 'close'.
8092 Wait endlessly until the inferior stops.
8093 Install gdb_agent_remove_socket to atexit hook.
8094 (agent_socket_name): New static variable.
8095 (gdb_agent_socket_init): Replace local variable 'name' with
8096 'agent_socket_name'.
8097 (gdb_agent_remove_socket): New.
8098
5a3f286f
YQ		 80992012-07-27 Yao Qi <yao@codesourcery.com>
8100
8101 * server.c (process_point_options): Stop at 'X' when parsing.
8102
961bd387
ME		 81032012-07-19 Michael Eager <eager@eagercon.com>
8104
a261b8f5 8105 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8106 to hw_execute.
8107 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8108 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8109 hardware breakpoint.
8110
aa7c7447
JK		 81112012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8112
8113 * gdbserver/linux-low.c (initialize_low): Call
8114 linux_ptrace_init_warnings.
8115
7f216e7c
DE		 81162012-07-02 Doug Evans <dje@google.com>
8117
8118 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8119 pointer to int.
8120
d3ce09f5
SS		 81212012-07-02 Stan Shebs <stan@codesourcery.com>
8122
8123 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8124 (ax.o): Add it to build rule.
8125 (ax-ipa.o): Ditto.
8126 (OBS): Add format.o.
8127 (IPA_OBS): Add format.o.
8128 * server.c (handle_query): Claim support for breakpoint commands.
8129 (process_point_options): Add command case.
8130 (process_serial_event): Leave running if there are printfs in
8131 effect.
8132 * mem-break.h (any_persistent_commands): Declare.
8133 (add_breakpoint_commands): Declare.
8134 (gdb_no_commands_at_breakpoint): Declare.
8135 (run_breakpoint_commands): Declare.
8136 * mem-break.c (struct point_command_list): New struct.
8137 (struct breakpoint): New field command_list.
8138 (any_persistent_commands): New function.
8139 (add_commands_to_breakpoint): New function.
8140 (add_breakpoint_commands): New function.
8141 (gdb_no_commands_at_breakpoint): New function.
8142 (run_breakpoint_commands): New function.
8143 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8144 locally.
8145 * ax.c: Include format.h.
8146 (ax_printf): New function.
8147 (gdb_eval_agent_expr): Add printf opcode.
8148
2f8f6aed
YQ		 81492012-06-13 Yao Qi <yao@codesourcery.com>
8150
8151 * server.c (start_inferior): Remove duplicated writes to fields
8152 'last_resume_kind' and 'last_status' of 'current_inferior'.
8153
0c9070b3
YQ		 81542012-06-12 Yao Qi <yao@codesourcery.com>
8155 Pedro Alves <palves@redhat.com>
8156
8157 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8158 comment.
8159 * server.c (handle_v_cont): Extend comment.
8160
c52daf70
YQ		 81612012-06-11 Yao Qi <yao@codesourcery.com>
8162
8163 * linux-low.c (linux_attach): Add 'static'.
8164
d38bbb0a
YQ		 81652012-06-06 Yao Qi <yao@codesourcery.com>
8166
8167 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8168
89dc0afd
JK		 81692012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8170
8171 Fix gcc -flto compilation warning.
8172 * server.c (main): Make variable multi_mode and attach volatile.
8173
75f62ce7
TJB		 81742012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8175
8176 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8177 if the platform doesn't know about it.
8178
65f479b6
PA		 81792012-05-30 Jeff Kenton <jkenton@tilera.com>
8180
8181 * Makefile.in (SFILES): Add linux-tile-low.c.
8182 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8183 * configure.srv: Handle tilegx-*-linux*.
8184 * linux-tile-low.c: New file.
8185
0c5bf5a9
JK		 81862012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8187
8188 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8189
a493e3e2
PA		 81902012-05-24 Pedro Alves <palves@redhat.com>
8191
8192 PR gdb/7205
8193
43aaf8b6 8194 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8195
2ea28649
PA		 81962012-05-24 Pedro Alves <palves@redhat.com>
8197
8198 PR gdb/7205
8199
8200 Replace target_signal with gdb_signal throughout.
8201
8d409d16
MR		 82022012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8203
8204 * linux-low.c (linux_store_registers): Avoid the copying sequence
8205 when no data has been retrieved by ptrace.
8206
23512c01
MGD		 82072012-05-22 Will Deacon <will.deacon@arm.com>
8208
8209 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8210 Include asm/ptrace.h.
8211 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8212 already defined.
8213
4934b29e
MR		 82142012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8215
8216 * linux-low.c (linux_store_registers): Don't re-retrieve data
8217 with ptrace that has already been obtained from /proc. Always
8218 copy any data retrieved with ptrace to the buffer supplied.
8219
bde24c0a
PA		 82202012-05-11 Yao Qi <yao@codesourcery.com>
8221 Pedro Alves <palves@redhat.com>
8222
8223 * linux-low.c (enum stopping_threads_kind): New.
8224 (stopping_threads): Change type to `enum stopping_threads_kind'.
8225 (handle_extended_wait): If stopping and suspending threads, leave
8226 the new_lwp suspended too.
8227 (linux_wait_for_event): Adjust.
8228 (stop_all_lwps): Set `stopping_threads' to
8229 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8230 whether we're suspending threads or just stopping them. Assert no
8231 recursion happens.
8232
623b6bdf
YQ		 82332012-04-29 Yao Qi <yao@codesourcery.com>
8234
8235 * server.h: Move some code to ...
8236 * gdbthread.h: ... here. New.
8237 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8238 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8239 (nto-low.o, win32-low.o): Likewise.
8240 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8241 * regcache.c, remote-utils.c, server.c: Likewise.
8242 * target.c, tracepoint.c, win32-low.c: Likewise.
8243
f15f9948
TJB		 82442012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8245
8246 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8247 (PTRACE_ARG4_TYPE): Likewise.
8248 (PTRACE_XFER_TYPE): Likewise.
8249 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8250 ptrace to PTRACE_ARG3_TYPE.
8251 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8252 (PTRACE_ARG4_TYPE): Likewise.
8253 (PTRACE_XFER_TYPE): Likewise.
8254 (linux_detach_one_lwp): Cast fourth argument of
8255 ptrace to long then PTRACE_ARG4_TYPE.
8256 (regsets_fetch_inferior_registers): Cast third argument of
8257 ptrace to long then PTRACE_ARG3_TYPE.
8258 (regsets_store_inferior_registers): Likewise.
8259
38ea300a
PA		 82602012-04-20 Pedro Alves <palves@redhat.com>
8261
8262 * configure: Regenerate.
8263
c971b7fa
PA		 82642012-04-19 Pedro Alves <palves@redhat.com>
8265
43aaf8b6 8266 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8267 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8268 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8269 (all, install-only, uninstall, clean-info, all-lib, clean): No
8270 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8271 (maintainer-clean realclean distclean): Use subdir_do.
8272 (subdir_do): New.
8273 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8274 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8275 * acinclude.m4: Include acx_configure_dir.m4.
8276 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8277 calls. Call AC_PROG_RANLIB. Configure gnulib using
8278 ACX_CONFIGURE_DIR.
8279 (GNULIB): New.
8280 (GNULIB_STDINT_H): Adjust.
8281 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8282 * gdbreplay.c: Include build-gnulib/config.h.
8283 * server.h: Likewise.
8284 * aclocal.m4: Regenerate.
8285 * config.in: Regenerate.
8286 * configure: Regenerate.
c971b7fa 8287
809277f8
PA		 82882012-04-19 Pedro Alves <palves@redhat.com>
8289
8290 * Makefile.in (LIBGNU, INCGNU): Adjust.
8291 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8292 (all, install-only, uninstall, clean-info, all-lib, clean)
8293 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8294 * configure.ac: Adjust AC_OUTPUT output.
8295 * aclocal.m4: Regenerate.
8296 * configure: Regenerate.
8297
fd9bb8b8
PA		 82982012-04-19 Pedro Alves <palves@redhat.com>
8299
8300 * Makefile.in (generated_files): New.
8301 (server_h): Remove the explicit dependency on config.h, and depend
8302 on $generated_files.
8303
1c298c66
PA		 83042012-04-19 Pedro Alves <palves@redhat.com>
8305
8306 * Makefile.in (INCGNU): Add -Ignulib.
8307
57c4b50b
PA		 83082012-04-19 Pedro Alves <palves@redhat.com>
8309
8310 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8311 (INCGNU): ... this, and spell out -I here.
8312 (GNULIB_LIB): Rename to ...
8313 (LIBGNU): ... this.
8314 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8315
1030e047
PA		 83162012-04-19 Pedro Alves <palves@redhat.com>
8317
8318 * config.in: Regenerate.
8319
447d4319
PA		 83202012-04-19 Pedro Alves <palves@redhat.com>
8321
8322 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8323 * server.h (memmem): Remove declaration.
8324 * config.in: Regenerate.
8325 * configure: Regenerate.
8326
aad9eab9
YQ		 83272012-04-19 Yao Qi <yao@codesourcery.com>
8328
8329 * Makefile.in (SFILES): Add common/vec.c.
8330 (OBS): Add vec.o.
8331 (vec.o): New rule.
8332
3e10640f
YQ		 83332012-04-19 Yao Qi <yao@codesourcery.com>
8334
8335 * remote-utils.c (prepare_resume_reply): Replace with macro
8336 target_core_of_thread.
8337 * server.c (handle_qxfer_threads_proper): Likewise.
8338 * target.h (traget_core_of_thread): New macro.
8339
71622373
PA		 83402012-04-18 Pedro Alves <palves@redhat.com>
8341
8342 * aclocal.m4: Regenerate.
8343 * configure: Regenerate.
8344
80d26939
YQ		 83452012-04-16 Yao Qi <yao@codesourcery.com>
8346
8347 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8348 duplicated on address.
8349
42476b70
YQ		 83502012-04-16 Yao Qi <yao@codesourcery.com>
8351
8352 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8353 (struct tracepoint_action_ops) <send>: New field.
8354 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8355 (agent_expr_send, x_tracepoint_action_send): New.
8356 (l_tracepoint_action_send): New.
8357 (cmd_qtdp): Download and install tracepoint
8358 according to `use_agent'.
8359 (run_inferior_command): Add one more parameter `len'.
8360 Update callers.
8361 (tracepoint_send_agent): New.
8362 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8363
7bc83639
YQ		 83642012-04-16 Yao Qi <yao@codesourcery.com>
8365
8366 * tracepoint.c (download_tracepoints): Moved to ...
8367 (cmd_qtstart): ... here.
8368
5f18041e
YQ		 83692012-04-14 Yao Qi <yao@codesourcery.com>
8370
8371 * tracepoint.c: Include inttypes.h.
8372 (struct collect_memory_action): Use sized types.
8373 (struct tracepoint): Likewise.
8374 (cmd_qtdp, stop_tracing): Update print specifiers.
8375 (cmd_qtp, response_tracepoint): Likewise.
8376 (collect_data_at_tracepoint): Likewise.
8377 (collect_data_at_step): Likewise.
8378
55a8c076
YQ		 83792012-04-14 Yao Qi <yao@codesourcery.com>
8380
8381 Import gnulib module inttypes.
8382 * aclocal.m4, config.in, configure: Regenerated.
8383
dc750257
YQ		 83842012-04-14 Yao Qi <yao@codesourcery.com>
8385
8386 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8387 Makefile and config.status at last.
8388
0ab5faf9
YQ		 83892012-04-13 Yao Qi <yao@codesourcery.com>
8390
8391 * tracepoint.c: Include stdint.h unconditionally.
8392
18f5fd81
TJB		 83932012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8394
8395 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8396 on BFD_HAVE_SYS_PROCFS_TYPE.
8397 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8398 * configure: Regenerate.
8399 * config.in: Likewise.
8400
4d47af5c
L		 84012012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8402
8403 * Makefile.in (clean): Also remove x32.c x32-linux.c
8404 x32-avx.c x32-avx-linux.c.
8405 (x32.o): New target.
8406 (x32.c): Likewise.
8407 (x32-linux.o): Likewise.
8408 (x32-linux.c): Likewise.
8409 (x32-avx.o): Likewise.
8410 (x32-avx.c): Likewise.
8411 (x32-avx-linux.o): Likewise.
8412 (x32-avx-linux.c): Likewise.
8413
8414 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8415 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8416 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8417 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8418 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8419 i386/x32-avx-linux.xml.
8420
8421 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8422 (init_registers_x32_avx_linux): Likwise.
8423 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8424 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8425
ecedbe58
PA		 84262012-04-13 Pedro Alves <palves@redhat.com>
8427
8428 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8429 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8430 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8431 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8432 the sub-make.
8433
c92b5177
L		 84342012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8435
8436 * linux-x86-low.c (compat_x32_clock_t): New.
8437 (compat_x32_siginfo_t): Likewise.
8438 (compat_x32_siginfo_from_siginfo): Likewise.
8439 (siginfo_from_compat_x32_siginfo): Likewise.
8440 (linux_is_elf64): Likewise.
8441 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8442 and siginfo_from_compat_x32_siginfo for x32.
8443 (x86_arch_setup): Set linux_is_elf64.
8444
214d508e
L		 84452012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8446
8447 PR gdb/13969
8448 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8449 e_machine field.
8450 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8451 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8452 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8453 compatible with process.
8454
c9a1864a
YQ		 84552012-04-12 Yao Qi <yao@codesourcery.com>
8456
8457 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8458 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8459 (install-only, install-info, clean): Handle sub dir gnulib.
8460 (all-lib, am--refresh): New targets.
8461 (memmem.o): Remove target.
8462 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8463 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8464 (AC_REPLACE_FUNCS): Remove memmem.
8465 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8466 (AC_OUTPUT): Generate Makefile in gnulib/.
8467 * aclocal.m4, config.in, configure: Regenerated.
8468
367ba2c2
MR		 84692012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8470
8471 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8472
9d236627
PA		 84732012-04-05 Pedro Alves <palves@redhat.com>
8474
8475 -Werror=strict-aliasing
8476
8477 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8478 pointer.
8479
111217b3
PA		 84802012-04-04 Pedro Alves <palves@redhat.com>
8481
8482 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8483 (sparc_store_gregset_from_stack, sparc_store_gregset)
8484 (sparc_breakpoint_at): Fix formatting.
8485
8365dcf5
TJB		 84862012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8487
8488 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8489 are available.
8490 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8491 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8492 * config.in: Regenerate.
8493 * configure: Likewise.
8494
689cc2ae
PA		 84952012-03-29 Pedro Alves <palves@redhat.com>
8496
8497 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8498 Correct ptrace arguments.
8499
c14dfd32
PA		 85002012-03-28 Pedro Alves <palves@redhat.com>
8501
8502 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8503 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8504 (IA64_FR1_REGNUM): New defines.
8505 (ia64_fetch_register): New.
8506 (the_low_target): Install it.
8507 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8508 field.
8509 * linux-low.c (linux_fetch_registers): Try the
8510 the_low_target.fetch_register hook first.
8511
8512 * linux-arm-low.c (the_low_target): Adjust.
8513 * linux-bfin-low.c (the_low_target): Adjust.
8514 * linux-cris-low.c (the_low_target): Adjust.
8515 * linux-crisv32-low.c (the_low_target): Adjust.
8516 * linux-m32r-low.c (the_low_target): Adjust.
8517 * linux-m68k-low.c (the_low_target): Adjust.
8518 * linux-mips-low.c (the_low_target): Adjust.
8519 * linux-ppc-low.c (the_low_target): Adjust.
8520 * linux-s390-low.c (the_low_target): Adjust.
8521 * linux-sh-low.c (the_low_target): Adjust.
8522 * linux-sparc-low.c (the_low_target): Adjust.
8523 * linux-tic6x-low.c (the_low_target): Adjust.
8524 * linux-x86-low.c (the_low_target): Adjust.
8525 * linux-xtensa-low.c (the_low_target): Adjust.
8526
63c88e13
PA		 85272012-03-26 Pedro Alves <palves@redhat.com>
8528
8529 * server.c (handle_qxfer_libraries): Don't bail early if
8530 the_target->qxfer_libraries_svr4 is not NULL.
8531
fb723180
PA		 85322012-03-26 Pedro Alves <palves@redhat.com>
8533
8534 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8535
0afae3cf
PA		 85362012-03-23 Pedro Alves <palves@redhat.com>
8537
8538 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8539 "library-list-svr4" element's start tag when the the DSO list is
8540 empty.
8541
485f1ee4
PA		 85422012-03-23 Pedro Alves <palves@redhat.com>
8543
8544 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8545 a variable whose type size is the same as the inferior's pointer
8546 size.
8547
a5362b9a
TS		 85482012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8549
8550 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8551 struct siginfo.
8552 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8553 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8554 * linux-low.h: Include <signal.h>.
8555 (struct siginfo): Remove forward declaration.
8556 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8557 struct siginfo.
8558
d226c142
MF		 85592012-03-21 Mike Frysinger <vapier@gentoo.org>
8560
8561 * .gitignore: Ignore more files.
8562
122f36ef
PA		 85632012-03-19 Pedro Alves <palves@redhat.com>
8564 Jan Kratochvil <jan.kratochvil@redhat.com>
8565
8566 * server.c (cont_thread, general_thread): Add describing comments.
8567 (start_inferior): Clear `cont_thread'.
8568 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8569 of a process.
8570
fc3e5175
YQ		 85712012-03-15 Yao Qi <yao@codesourcery.com>
8572
8573 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8574 handling to ...
8575 (cmd_qtdp): ... here.
8576
8d0d92cd
YQ		 85772012-03-15 Yao Qi <yao@codesourcery.com>
8578
8579 * tracepoint.c (struct tracepoint_action_ops): New.
8580 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8581 (m_tracepoint_action_download): New.
8582 (r_tracepoint_action_download): New.
8583 (x_tracepoint_action_download): New.
8584 (l_tracepoint_action_download): New.
8585 (add_tracepoint_action): Install `action->ops' according type.
8586 (download_tracepoint_1): Move code `download' function pointer
8587 of various tracepoint_action_ops.
8588
87b0bb13
JK		 85892012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8590
8591 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8592 linux_ptrace_attach_warnings.
8593
5f572dec
JK		 85942012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8595
8596 * Makefile.in (linux-ptrace.o): New.
8597 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8598 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8599 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8600 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8601 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8602 of these targets.
8603 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8604
f4647387
YQ		 86052012-03-08 Yao Qi <yao@codesourcery.com>
8606 Pedro Alves <palves@redhat.com>
8607
8608 Fix PR server/13392.
8609 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8610 offset of JMP insn.
8611 * tracepoint.c (remove_tracepoint): New.
8612 (cmd_qtdp): Call remove_tracepoint when failed to install.
8613
9b224c5e
PA		 86142012-03-07 Pedro Alves <palves@redhat.com>
8615
8616 * linux-low.c (get_detach_signal): New.
8617 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8618 Pass on pending signals to PTRACE_DETACH. Check the result of the
8619 ptrace call.
8620 * server.c (program_signals, program_signals_p): New.
8621 (handle_general_set): Handle QProgramSignals.
8622 * server.h (program_signals, program_signals_p): Declare.
8623
e237a7e2
JK		 86242012-03-05 Pedro Alves <palves@redhat.com>
8625 Jan Kratochvil <jan.kratochvil@redhat.com>
8626
8627 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8628 New comment why.
8629
5808517f
YQ		 86302012-03-03 Yao Qi <yao@codesourcery.com>
8631
8632 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8633 agent_look_up_symbols.
8634
58b4daa5
YQ		 86352012-03-03 Yao Qi <yao@codesourcery.com>
8636
8637 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8638 (linux-x86-low.o): Likewise.
8639 * server.h: Remove in_process_agent_loaded.
8640 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8641 common/agent.c.
8642 Update callers.
8643
8ffcbaaf
YQ		 86442012-03-03 Yao Qi <yao@codesourcery.com>
8645
8646 * tracepoint.c (gdb_agent_capability): New global.
8647 (in_process_agent_loaded_ust): Renamed to
8648 `in_process_agent_supports_ust'.
8649 Update callers.
8650 (in_process_agent_supports_ust): Call agent_capability_check.
8651 (clear_installed_tracepoints): Assert that agent supports
8652 agent.
8653
d1feda86
YQ		 86542012-03-03 Yao Qi <yao@codesourcery.com>
8655
8656 * linux-low.c (linux_supports_agent): New.
8657 (linux_target_ops): Initialize field `supports_agent' with
8658 linux_supports_agent.
8659 * target.h (struct target_ops) <supports_agent>: New.
8660 (target_supports_agent): New macro.
8661 * server.c (handle_general_set): Handle packet 'QAgent'.
8662 (handle_query): Send `QAgent+'.
8663 * Makefile.in (server.o): Depends on agent.h.
8664
2fa291ac
YQ		 86652012-03-03 Yao Qi <yao@codesourcery.com>
8666
8667 * Makefile.in (OBS): Add agent.o.
8668 Add new rule for agent.o.
8669 Track dependence of tracepoint.c on agent.h.
8670 * tracepoint.c (run_inferior_command_1):
8671 (run_inferior_command): Call agent_run_command.
8672 (gdb_ust_connect_sync_socket): Deleted. Move it to
8673 common/agent.c.
8674 (resume_thread, stop_thread): Likewise.
8675 (gdb_ust_socket_init): Renamed to ...
8676 (gdb_agent_socket_init): ... New.
8677 (gdb_ust_thread): Renamed to ...
8678 (gdb_agent_helper_thread): ... New.
8679 (gdb_ust_init): Move some code to ...
8680 (gdb_agent_init): ... here. New.
8681 [HAVE_UST]: Call gdb_ust_init.
8682 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8683 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8684 * config.in, configure: Regenerated.
8685
05044653
PA		 86862012-03-02 Pedro Alves <palves@redhat.com>
8687
8688 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8689 * linux-low.c (struct simple_pid_list): New.
8690 (stopped_pids): New a struct simple_pid_list pointer.
8691 (add_to_pid_list, pull_pid_from_list): New.
8692 (handle_extended_wait): Don't assume the first signal new children
8693 report is SIGSTOP. Adjust call to pull_pid_from_list.
8694 (linux_wait_for_lwp): Adjust.
8695
8d00225b
YQ		 86962012-03-02 Yao Qi <yao@codesourcery.com>
8697
8698 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8699 debug log.
8700
19560ba5
YQ		 87012012-03-02 Yao Qi <yao@codesourcery.com>
8702
8703 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8704 `stop_pc' and `tpoint'. Update caller.
8705
1faeff08
MR		 87062012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8707
8708 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8709 * linux-low.c (use_linux_regsets): New macro.
8710 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8711 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8712 (linux_register_in_regsets): New function.
8713 (usr_fetch_inferior_registers): Skip registers covered by
8714 regsets.
8715 (usr_store_inferior_registers): Likewise.
8716 (usr_fetch_inferior_registers): New macro.
8717 (usr_store_inferior_registers): Likewise.
8718 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8719 (linux_store_registers): Likewise.
8720 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8721 prototype.
8722 (init_registers_mips64_dsp_linux): Likewise.
8723 (init_registers_mips_linux): New macro.
8724 (init_registers_mips_dsp_linux): Likewise.
8725 (mips_dsp_num_regs): Likewise.
8726 (DSP_BASE, DSP_CONTROL): New fallback macros.
8727 (mips_base_regs): New macro.
8728 (mips_regmap): Use it. Fix the size.
8729 (mips_dsp_regmap): New variable.
8730 (mips_dsp_regset_bitmap): Likewise.
8731 (mips_arch_setup): New function.
8732 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8733 than mips_regmap.
8734 (mips_cannot_store_register): Likewise.
8735 (the_low_target): Update .arch_setup, .num_regs and .regmap
8736 initializers. Add .regset_bitmap initializer.
8737 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8738 initializer.
8739 * linux-bfin-low.c (the_low_target): Likewise.
8740 * linux-cris-low.c (the_low_target): Likewise.
8741 * linux-crisv32-low.c (the_low_target): Likewise.
8742 * linux-ia64-low.c (the_low_target): Likewise.
8743 * linux-m32r-low.c (the_low_target): Likewise.
8744 * linux-m68k-low.c (the_low_target): Likewise.
8745 * linux-ppc-low.c (the_low_target): Likewise.
8746 * linux-s390-low.c (the_low_target): Likewise.
8747 * linux-sh-low.c (the_low_target): Likewise.
8748 * linux-sparc-low.c (the_low_target): Likewise.
8749 * linux-tic6x-low.c (the_low_target): Likewise.
8750 * linux-x86-low.c (the_low_target): Likewise.
8751 * linux-xtensa-low.c (the_low_target): Likewise.
8752 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8753 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8754 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8755 srv_xmlfiles.
8756 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8757 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8758
c03e6ccc
YQ		 87592012-02-29 Yao Qi <yao@codesourcery.com>
8760 Pedro Alves <palves@redhat.com>
8761
8762 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8763 `step_over_finished' is true.
8764
644cebc9
PA		 87652012-02-27 Pedro Alves <palves@redhat.com>
8766
8767 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8768 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8769
c14d7ab2
PA		 87702012-02-27 Pedro Alves <palves@redhat.com>
8771
8772 PR server/9684
8773 * linux-low.c (pid_is_stopped): New.
8774 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8775
412c89dd
LM		 87762012-02-25 Luis Machado <lgustavo@codesourcery.com>
8777
8778 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8779 of conditions.
8780
b745defe
MR		 87812012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8782
8783 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8784
9f3a5c85
LM		 87852012-02-24 Luis Machado <lgustavo@codesourcery>
8786
8787 * server.c (handle_query): Advertise support for target-side
8788 breakpoint condition evaluation.
8789 (process_point_options): New function.
8790 (process_serial_event): When inserting a breakpoint, check for
8791 a target-side condition that should be evaluated.
8792
8793 * mem-break.c: Include regcache.h and ax.h.
8794 (point_cond_list_t): New data structure.
8795 (breakpoint) <cond_list>: New field.
8796 (find_gdb_breakpoint_at): Make non-static.
8797 (delete_gdb_breakpoint_at): Clear any target-side
8798 conditions.
8799 (clear_gdb_breakpoint_conditions): New function.
8800 (add_condition_to_breakpoint): Likewise.
8801 (add_breakpoint_condition): Likewise.
8802 (gdb_condition_true_at_breakpoint): Likewise.
8803 (gdb_breakpoint_here): Return result directly instead
8804 of going through a local variable.
8805
8806 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8807 (clear_gdb_breakpoint_conditions): Likewise.
8808 (add_breakpoint_condition): Likewise.
8809 (gdb_condition_true_at_breakpoint): Likewise.
8810
8811 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8812 (need_step_over_p): Take target-side breakpoint condition into
8813 consideration.
8814
5e1dc496
LM		 88152012-02-24 Luis Machado <lgustavo@codesourcery>
8816
8817 * server.h: Include tracepoint.h.
8818 (agent_mem_read, agent_get_trace_state_variable_value,
8819 agent_set_trace_state_variable_value,
8820 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8821 get_set_tsv_func_addr): New prototypes.
8822
8823 * ax.h: New include file.
8824 * ax.c: New source file.
8825
8826 * tracepoint.c: Include ax.h.
8827 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8828 agent_expr, eval_result_type): Move to ax.h.
8829 (parse_agent_expr): Rename to ...
8830 (gdb_parse_agent_expr): ... this, make it non-static and move
8831 to ax.h.
8832 (unparse_agent_expr) Rename to ...
8833 (gdb_unparse_agent_expr): ... this, make it non-static and move
8834 to ax.h.
8835 (eval_agent_expr): Rename to ...
8836 (eval_tracepoint_agent_expr): ... this.
8837 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8838 forward declarations.
8839 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8840 (agent_get_trace_state_variable_value): New function.
8841 (agent_set_trace_state_variable_value): New function.
8842 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8843 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8844 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8845 (condition_true_at_tracepoint): Likewise.
8846 (parse_agent_expr): Rename to ...
8847 (gdb_parse_agent_expr): ... this and move to ax.c.
8848 (unparse_agent_expr): Rename to ...
8849 (gdb_unparse_agent_expr): ... this and move to ax.c.
8850 (gdb_agent_op_name): Move to ax.c.
8851 (eval_agent_expr): Rename to ...
8852 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8853 and move to ax.c.
8854 (eval_tracepoint_agent_expr): New function.
8855 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8856 non-static.
5e1dc496
LM		 8857 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8858 ax.c.
8859 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8860 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8861 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8862 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8863 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8864 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8865 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8866 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8867 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8868 (compile_bytecodes): Remove forward declaration.
8869 (is_goto_target): Move to ax.c.
8870 (compile_bytecodes): Move to ax.c and call
8871 agent_get_trace_state_variable_value (...) and
8872 agent_set_trace_state_variable_value (...).
8873
8874 * Makefile.in: Update ax.c and IPA dependencies.
8875
277e4e52
PA		 88762012-02-24 Pedro Alves <palves@redhat.com>
8877
8878 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8879 (cmd_bigqtbuffer_circular): ... this. Only handle
8880 'QTBuffer:circular:'.
8881 (handle_tracepoint_general_set): Adjust.
8882
bf4c19f7
YQ		 88832012-02-16 Yao Qi <yao@codesourcery.com>
8884
8885 * inferiors.c: Move code to ...
8886 * dll.c: .... here. New.
8887 * server.h: Declare clear_dlls.
8888 * Makefile.in (SFILES): Add dll.c.
8889 (OBS): Add dll.o
8890 (dll.o): New rule.
8891
d73f2619
YQ		 88922012-02-11 Yao Qi <yao@codesourcery.com>
8893
8894 * server.c: (handle_monitor_command): Add a new parameter
8895 `own_buf'.
8896 (handle_query): Update caller.
8897
f8255c2a
JB		 88982012-02-09 Joel Brobecker <brobecker@adacore.com>
8899
8900 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8901 * configure, config.in: Regenerate.
8902 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8903 is not defined.
8904
da84f473
PA		 89052012-02-02 Pedro Alves <palves@redhat.com>
8906
8907 Try SIGKILL first, then PTRACE_KILL.
8908 * linux-low.c (linux_kill_one_lwp): New.
8909 (linux_kill_one_lwp): Rename to ...
8910 (kill_one_lwp_callback): ... this. Use the new
8911 linux_kill_one_lwp.
8912
e886a173
PA		 89132012-02-02 Pedro Alves <palves@redhat.com>
8914
8915 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8916 inferior.
8917
be07f1a2
PA		 89182012-01-27 Pedro Alves <palves@redhat.com>
8919
8920 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8921 (elf_64_file_p): Make static.
8922 (linux_pid_exe_is_elf_64_file): New.
8923 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8924 Delete declarations.
8925 (linux_pid_exe_is_elf_64_file): Declare.
8926 * linux-x86-low.c (x86_arch_setup): Use
8927 linux_pid_exe_is_elf_64_file.
8928
d8301ad1
JK		 89292012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8930
8931 * linux-low.c (linux_wait_for_event_1): Rename to ...
8932 (linux_wait_for_event): ... here and merge it with former
8933 linux_wait_for_event - new variable wait_ptid, use it.
8934 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8935
01b17894
PA		 89362012-01-23 Pedro Alves <palves@redhat.com>
8937
8938 * server.c (main): Avoid yet another case of infinite loop while
8939 detaching/killing after a longjmp.
8940
e825046f
JK		 89412012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8942
8943 Code cleanup.
8944 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8945
b9e7b9c3
UW		 89462012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8947
8948 * hostio.c (handle_readlink): New function.
8949 (handle_vFile): Call it to handle "vFile:readlink" packets.
8950
901f9912
UW		 89512012-01-20 Pedro Alves <palves@redhat.com>
8952 Ulrich Weigand <ulrich.weigand@linaro.org>
8953
8954 * server.c (handle_v_requests): Only support vAttach and vRun to
8955 start multiple processes when in extended protocol mode.
8956
fc1ab1a0
PA		 89572012-01-17 Pedro Alves <palves@redhat.com>
8958
8959 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8960 memalign plus mprotect to allocate the scratch buffer.
8961
7d5d4e98
PA		 89622012-01-13 Pedro Alves <palves@redhat.com>
8963
8964 * server.c (attach_inferior): Clear `cont_thread'.
8965
f128d5e9
PA		 89662012-01-13 Pedro Alves <palves@redhat.com>
8967
8968 * server.c (main): Avoid infinite loop while detaching/killing
8969 after a longjmp.
8970
06db92f0
DE		 89712012-01-09 Doug Evans <dje@google.com>
8972
8973 * server.c (start_inferior): Set last_ptid in --wrapper case.
8974
32d92999
YQ		 89752012-01-06 Yao Qi <yao@codesourcery.com>
8976
8977 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8978 defined.
8979 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8980
5e0a92a9
YQ		 89812012-01-04 Yao Qi <yao@codesourcery.com>
8982
8983 * tracepoint.c (cmd_qtdp): Print debug message
8984 for static tracepoint.
8985
ae639e8c
YQ		 89862012-01-04 Yao Qi <yao@codesourcery.com>
8987
8988 * tracepoint.c (trace_vdebug): Differentiate debug message
8989 between gdbserver and IPA.
8990
f72429c5
YQ		 89912012-01-03 Yao Qi <yao@codesourcery.com>
8992
8993 * tracepoint.c (tracepoint_was_hit): Don't collect for
8994 static tracepoint.
8995
12c3e59c
JB		 89962012-01-02 Joel Brobecker <brobecker@adacore.com>
8997
8998 * terminal.h: Reformat copyright header.
8999
67827812
JB		 90002012-01-02 Joel Brobecker <brobecker@adacore.com>
9001
9002 * server.c (gdbserver_version): Update copyright year.
9003 * gdbreplay.c (gdbreplay_version): Likewise.
9004
3e52c33d
JK		 90052011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9006
9007 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9008
9009 Revert:
9010 2011-12-18 Hui Zhu <teawater@gmail.com>
9011 * linux-low.c (linux_create_inferior): Save return value to ret.
9012
66f1260e
HZ		 90132011-12-18 Hui Zhu <teawater@gmail.com>
9014
9015 * linux-low.c (linux_create_inferior): Save return value to ret.
9016
e77616d7
DE		 90172011-12-16 Doug Evans <dje@google.com>
9018
e7b06c57
DE		 9019 * linux-low.c (linux_create_inferior): If stdio connection,
9020 redirect stdin from /dev/null, stdout to stderr.
9021 * remote-utils.c (remote_is_stdio): New static global.
9022 (remote_connection_is_stdio): New function.
9023 (remote_prepare): Handle stdio connection.
9024 (remote_open): Ditto.
9025 (remote_close): Don't close stdin for stdio connections.
9026 (read_prim,write_prim): New functions. Replace all calls to
9027 read/write to these.
9028 * server.c (main): Watch for "-" argument. Move call to
9029 remote_prepare before start_inferior.
9030 * server.h (STDIO_CONNECTION_NAME): New macro.
9031 (remote_connection_is_stdio): Declare.
9032
e77616d7
DE		 9033 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9034 in debugging output.
9035
82067193
YQ		 90362011-12-15 Yao Qi <yao@codesourcery.com>
9037
9038 * tracepoint.c: Include sys/syscall.h.
9039 (gdb_ust_thread): Remove preprocessor conditional.
9040
82bfbe7e
PA		 90412011-12-14 Pedro Alves <pedro@codesourcery.com>
9042
9043 * linux-low.c (linux_detach_one_lwp): Call
9044 the_low_target.prepare_to_resume before detaching.
9045
712c6575
YQ		 90462011-12-14 Yao Qi <yao@codesourcery.com>
9047
9048 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9049 of write.
9050
d54d1edf
YQ		 90512011-12-14 Yao Qi <yao@codesourcery.com>
9052
9053 * i386-low.c (i386_low_stopped_data_address): Initialize local
9054 variable `control'.
9055
6210a125
PA		 90562011-12-13 Pedro Alves <pedro@codesourcery.com>
9057
9058 PR remote/13492
9059
9060 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9061 DR_CONTROL unless necessary. Extend comments.
9062 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9063 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9064
2ece8244
YQ		 90652011-12-13 Yao Qi <yao@codesourcery.com>
9066
9067 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9068 macros.
9069 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9070
784867a5
JK		 90712011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9072
9073 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9074 Print new debug message for such case.
9075
6bf36717
JK		 90762011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9077
9078 Fix overlapping memcpy.
9079 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9080 the read_inferior_memory transfer.
9081 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9082 write_inferior_memory transfer.
9083 (set_fast_tracepoint_jump): New variable buf. Use it for the
9084 read_inferior_memory and write_inferior_memory transfers.
9085 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9086 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9087 Use it for the write_inferior_memory transfer.
9088 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9089 buffers.
9090
50275556
MR		 90912011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9092
9093 * linux-low.c (fetch_register, store_register): Make code
9094 consistent, fix formatting.
9095
7325beb4
MR		 90962011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9097
9098 * linux-low.c (usr_store_inferior_registers): Factor out code
9099 to handle individual registers into...
9100 (store_register): ... this new function.
9101
c642a434
UW		 91022011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9103
9104 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9105 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9106 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9107 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9108 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9109 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9110 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9111 (srv_xmlfiles): Add new XML files.
9112
9113 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9114 and <sys/uio.h>.
9115 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9116 (init_registers_s390_linux32v1): Add prototype.
9117 (init_registers_s390_linux32v2): Likewise.
9118 (init_registers_s390_linux64v1): Likewise.
9119 (init_registers_s390_linux64v2): Likewise.
9120 (init_registers_s390x_linux64v1): Likewise.
9121 (init_registers_s390x_linux64v2): Likewise.
9122 (s390_num_regs): Increment to 52.
9123 (s390_regmap): Add orig_r2 register.
9124 (s390_num_regs_3264): Increment to 68.
9125 (s390_regmap_3264): Add orig_r2 register.
9126 (s390_collect_ptrace_register): Handle orig_r2 register.
9127 (s390_supply_ptrace_register): Likewise.
9128 (s390_fill_last_break): New function.
9129 (s390_store_last_break): Likewise.
9130 (s390_fill_system_call): New function.
9131 (s390_store_system_call): Likewise.
9132 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9133 register sets.
9134 (s390_check_regset): New function.
9135 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9136 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9137 Update target_regsets for available register sets.
9138
2268b414
JK		 91392011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9140 Jan Kratochvil <jan.kratochvil@redhat.com>
9141
9142 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9143 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9144 New.
9145 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9146 * linux-low.h (struct process_info_private): New member r_debug.
9147 * server.c (handle_qxfer_libraries): Call
9148 the_target->qxfer_libraries_svr4.
9149 (handle_qxfer_libraries_svr4): New function.
9150 (qxfer_packets): New entry "libraries-svr4".
9151 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9152 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9153 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9154 PACKET_qXfer_libraries_svr4.
9155
d6db1fab
UW		 91562011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9157
9158 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9159 PSW address/mask between 8-byte and 16-byte formats.
9160 (s390_supply_ptrace_register): Likewise.
9161 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9162 basic addressing mode bit.
9163
242f5f1c
SS		 91642011-11-24 Stan Shebs <stan@codesourcery.com>
9165
9166 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9167
f196051f
SS		 91682011-11-17 Stan Shebs <stan@codesourcery.com>
9169
9170 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9171 (tracing_start_time): New global.
9172 (tracing_stop_time): New global.
9173 (tracing_user_name): New global.
9174 (tracing_notes): New global.
9175 (tracing_stop_note): New global.
9176 (cmd_qtstart): Set traceframe_usage, start_time.
9177 (stop_tracing): Set stop_time.
9178 (cmd_qtstatus): Report additional status.
9179 (cmd_qtp): New function.
9180 (handle_tracepoint_query): Call it.
9181 (cmd_qtnotes): New function.
9182 (handle_tracepoint_general_set): Call it.
9183 (get_timestamp): Rename from tsv_get_timestamp.
9184
405f8e94
SS		 91852011-11-14 Stan Shebs <stan@codesourcery.com>
9186 Kwok Cheung Yeung <kcy@codesourcery.com>
9187
9188 * linux-x86-low.c (small_jump_insn): New.
9189 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9190 trampoline and error message, build a trampoline and issue a small
9191 jump instruction to it.
9192 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9193 trampoline and error message.
9194 (x86_get_min_fast_tracepoint_insn_len): New.
9195 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9196 * linux-low.h (struct linux_target_ops): Add arguments to
9197 install_fast_tracepoint_jump_pad operation, add new operation.
9198 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9199 arguments.
9200 (linux_get_min_fast_tracepoint_insn_len): New function.
9201 (linux_target_op): Add new operation.
9202 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9203 (gdb_trampoline_buffer_end): Ditto.
9204 (gdb_trampoline_buffer_error): Ditto.
9205 (struct ipa_sym_addresses): Add fields for new IPA variables.
9206 (symbol_list): Add entries for new IPA variables.
9207 (struct tracepoint): Add fields to hold the address range of the
9208 trampoline used by the tracepoint.
9209 (trampoline_buffer_head): New static variable.
9210 (trampoline_buffer_tail): Ditto.
9211 (claim_trampoline_space): New function.
9212 (have_fast_tracepoint_trampoline_buffer): New function.
9213 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9214 structure.
9215 (install_fast_tracepoint): Ditto, also add error buffer argument.
9216 (cmd_qtminftpilen): New function.
9217 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9218 (fast_tracepoint_from_trampoline_address): New function.
9219 (fast_tracepoint_collecting): Handle trampoline as part of jump
9220 pad space.
9221 (set_trampoline_buffer_space): New function.
9222 (initialize_tracepoint): Initialize new IPA variables.
9223 * target.h (struct target_ops): Add arguments to
9224 install_fast_tracepoint_jump_pad operation, add new
9225 get_min_fast_tracepoint_insn_len operation.
9226 (target_get_min_fast_tracepoint_insn_len): New.
9227 (install_fast_tracepoint_jump_pad): Add arguments.
9228 * server.h (IPA_BUFSIZ): Define.
9229 * linux-i386-ipa.c: Include extra header files.
9230 (initialize_fast_tracepoint_trampoline_buffer): New function.
9231 (initialize_low_tracepoint): Call it.
9232 * server.h (set_trampoline_buffer_space): Declare.
9233 (claim_trampoline_space): Ditto.
9234 (have_fast_tracepoint_trampoline_buffer): Ditto.
9235
1e4d1764
YQ		 92362011-11-14 Yao Qi <yao@codesourcery.com>
9237
9238 * server.c (handle_query): Handle InstallInTrace for qSupported.
9239 * tracepoint.c (add_tracepoint): Sort list.
9240 (install_tracepoint, download_tracepoint): New.
9241 (cmd_qtdp): Call them to install and download tracepoints.
9242 (sort_tracepoints): Removed.
9243 (cmd_qtstart): Update.
9244
5c73ff4e
YQ		 92452011-11-14 Yao Qi <yao@codesourcery.com>
9246
9247 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9248 * mem-break.h: Declare.
9249 * tracepoint.c (cmd_qtstart): Move some code to ...
9250 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9251 New.
9252 (download_tracepoints): Move some code to ...
9253 (download_tracepoint_1): ... here. New.
9254
86a30030
YQ		 92552011-11-08 Yao Qi <yao@codesourcery.com>
9256
9257 * remote-utils.c (relocate_instruction): A comment fix.
9258
8d26e50c
JB		 92592011-11-07 Joel Brobecker <brobecker@adacore.com>
9260
9261 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9262 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9263 dr_status_mirror and dr_control_mirror from debug_reg_state.
9264 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9265 (i386_initial_stuff): Remove use of deleted globals.
9266 (i386_get_thread_context, i386_set_thread_context,
9267 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9268 from debug_reg_state.
9269
a59306a3
YQ		 92702011-11-05 Yao Qi <yao@codesourcery.com>
9271
9272 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9273 address as TPOINT's.
9274
3065dfb6
SS		 92752011-11-02 Stan Shebs <stan@codesourcery.com>
9276
9277 * tracepoint.c (agent_mem_read_string): New function.
9278 (eval_agent_expr): Call it for tracenz.
9279 * server.c (handle_query): Report support for tracenz.
9280
fd0d8c7c
YQ		 92812011-11-02 Yao Qi <yao@codesourcery.com>
9282
9283 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9284
609086b1
YQ		 92852011-11-02 Yao Qi <yao@codesourcery.com>
9286
9287 * target.h: Fix a typo in comment.
9288
b9fd1791
PA		 92892011-10-31 Pedro Alves <pedro@codesourcery.com>
9290
9291 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9292 clobber the breakpoints' shadows with fast tracepoint jumps.
9293 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9294 * target.c (write_inferior_memory): Also pass MYADDR down to
9295 check_mem_write.
9296
03583c20
UW		 92972011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9298
9299 * configure.ac: Check support for personality routine.
9300 * configure: Regenerate.
9301 * config.in: Likewise.
9302 * linux-low.c: Include <sys/personality.h>.
9303 Define ADDR_NO_RANDOMIZE if necessary.
9304 (linux_create_inferior): Disable address space randomization when
9305 forking inferior, if requested.
9306 (linux_supports_disable_randomization): New function.
9307 (linux_target_ops): Install it.
9308 * server.h (disable_randomization): Declare.
9309 * server.c (disable_randomization): New global variable.
9310 (handle_general_set): Handle QDisableRandomization.
9311 (handle_query): Likewise for qSupported.
9312 (main): Support --disable-randomization and --no-disable-randomization
9313 command line arguments.
9314 * target.h (struct target_ops): Add supports_disable_randomization.
9315 (target_supports_disable_randomization): New macro.
9316
723b724b
MF		 93172011-09-29 Mike Frysinger <vapier@gentoo.org>
9318
9319 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9320 ifdef check.
9321 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9322 [!PT_GETDSBT] (target_loadmap): New definition.
9323 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9324 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9325 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9326 and PT_GETDSBT to LINUX_LOADMAP.
9327 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9328 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9329
55329a5c 93302011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9331
9332 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9333 (arm_linux_hwbp_cap): New static variable.
9334 (arm_linux_get_hwbp_cap): Replace by ...
9335 (arm_linux_init_hwbp_cap): ... this new function.
9336 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9337 (arm_linux_get_hw_watchpoint_count): Likewise.
9338 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9339 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9340 (arm_prepare_to_resume): Use perror_with_name instead of error.
9341
55329a5c 93422011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9343
9344 * linux-arm-low.c: Include <signal.h>.
9345 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9346 (struct arm_linux_hwbp_cap): New data type.
9347 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9348 (struct arm_linux_hw_breakpoint): New data type.
9349 (MAX_BPTS, MAX_WPTS): Define.
9350 (struct arch_process_info, struct arch_lwp_info): New data types.
9351 (arm_linux_get_hwbp_cap): New function.
9352 (arm_linux_get_hw_breakpoint_count): Likewise.
9353 (arm_linux_get_hw_watchpoint_count): Likewise.
9354 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9355 (arm_hwbp_control_initialize): Likewise.
9356 (arm_hwbp_control_is_enabled): Likewise.
9357 (arm_hwbp_control_is_initialized): Likewise.
9358 (arm_hwbp_control_disable): Likewise.
9359 (arm_linux_hw_breakpoint_equal): Likewise.
9360 (arm_linux_hw_point_initialize): Likewise.
9361 (struct update_registers_data): New data structure.
9362 (update_registers_callback: New function.
9363 (arm_insert_point): Likewise.
9364 (arm_remove_point): Likewise.
9365 (arm_stopped_by_watchpoint): Likewise.
9366 (arm_stopped_data_address): Likewise.
9367 (arm_new_process): Likewise.
9368 (arm_new_thread): Likewise.
9369 (arm_prepare_to_resume): Likewise.
9370 (the_low_target): Register arm_insert_point, arm_remove_point,
9371 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9372 arm_new_thread, and arm_prepare_to_resume.
9373
6b9801d4
SS		 93742011-09-15 Stan Shebs <stan@codesourcery.com>
9375
9376 * server.h (struct emit_ops): Add compare-goto fields.
9377 * tracepoint.c (gdb_agent_op_sizes): New table.
9378 (emit_eq_goto): New function.
9379 (emit_ne_goto): New function.
9380 (emit_lt_goto): New function.
9381 (emit_le_goto): New function.
9382 (emit_gt_goto): New function.
9383 (emit_ge_goto): New function.
9384 (is_goto_target): New function.
9385 (compile_bytecodes): Recognize special cases of compare-goto
9386 combinations and call specialized emitters for them.
9387 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9388 (amd64_emit_ne_goto): New function.
9389 (amd64_emit_lt_goto): New function.
9390 (amd64_emit_le_goto): New function.
9391 (amd64_emit_gt_goto): New function.
9392 (amd64_emit_ge_goto): New function.
9393 (amd64_emit_ops): Add the new functions.
9394 (i386_emit_eq_goto): New function.
9395 (i386_emit_ne_goto): New function.
9396 (i386_emit_lt_goto): New function.
9397 (i386_emit_le_goto): New function.
9398 (i386_emit_gt_goto): New function.
9399 (i386_emit_ge_goto): New function.
9400 (i386_emit_ops): Add the new functions.
9401
bf15cbda
SS		 94022011-09-08 Stan Shebs <stan@codesourcery.com>
9403
9404 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9405 (i386_emit_epilogue): Restore %ebx.
9406
943ca1dd
JZ		 94072011-08-31 Jie Zhang <jzhang918@gmail.com>
9408
9409 * server.c (step_thread): Remove definition.
9410 (process_serial_event): Don't handle Hs.
9411 * server.h (step_thread): Remove declaration.
9412 * target.c (set_desired_inferior): Remove use of step_thread.
9413
e3deef73
LM		 94142011-08-24 Luis Machado <lgustavo@codesourcery.com>
9415
9416 * linux-low.c: Include linux-procfs.h.
9417 (linux_attach_lwp_1): Update comments.
9418 (linux_attach): Scan for existing threads when attaching to a
9419 process that is the tgid.
9420 * Makefile.in: Update dependencies.
9421
13da1c97
LM		 94222011-08-24 Luis Machado <lgustavo@codesourcery.com>
9423
9424 * configure.srv: Add linux-procfs.o dependencies.
9425
881127c9
YQ		 94262011-08-14 Yao Qi <yao@codesourcery.com>
9427
9428 * target.h (struct target_ops): Fix indent.
9429 * win32-low.c (win32_target_ops): Fix comment.
9430
58dbd541
YQ		 94312011-08-14 Andrew Jenner <andrew@codesourcery.com>
9432 Yao Qi <yao@codesourcery.com>
9433
9434 * Makefile.in (clean): Remove tic6x-*.c files.
9435 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9436 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9437 (tic6x-c64xp-linux.c): Likewise.
9438 * configure.srv: Add support for tic6x-*-uclinux.
9439 * linux-tic6x-low.c: New.
9440 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9441
78d85199
YQ		 94422011-08-14 Andrew Stubbs <ams@codesourcery.com>
9443 Yao Qi <yao@codesourcery.com>
9444
9445 * target.h (struct target_ops): Add read_loadmap.
9446 * linux-low.c (struct target_loadseg): New type.
9447 (struct target_loadmap): New type.
9448 (linux_read_loadmap): New function.
9449 (linux_target_ops): Add linux_read_loadmap.
9450 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9451 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9452 to NULL.
78d85199 9453
a959a88d
EZ		 94542011-08-05 Eli Zaretskii <eliz@gnu.org>
9455
9456 * win32-low.c: Include <stdint.h>.
9457
1ced966e
PA		 94582011-07-22 Pedro Alves <pedro@codesourcery.com>
9459
9460 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9461 to the inferior here.
9462 (i386_remove_aligned_watchpoint): Ditto.
9463 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9464 fit part of the watchpoint in the debug registers.
9465 (i386_update_inferior_debug_regs): New.
9466 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9467 registers, and only update the inferior on success.
9468 (i386_low_remove_watchpoint): Ditto.
9469
d26e3629
KY		 94702011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9471
9472 * linux-low.c (compare_ints, unique, list_threads, show_process,
9473 linux_core_of_thread): Delete.
9474 (linux_target_ops): Change linux_core_of_thread to
9475 linux_common_core_of_thread.
9476 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9477 * utils.c (malloc_failure): Change type of argument.
9478 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9479 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9480 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9481 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9482 (IPA_OBJS): Add common-utils-ipa.o.
9483 (ptid_h, linux_osdata_h): New macros.
9484 (server_h): Add common/common-utils.h, common/xml-utils.h,
9485 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9486 common/ptid.h.
9487 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9488 ptid.o, buffer.o): New rules.
9489 (linux-low.o): Add common/linux-osdata.h as a dependency.
9490 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9491 * configure.ac: Add AC_HEADER_DIRENT check.
9492 * config.in: Regenerate.
9493 * configure: Regenerate.
9494 * remote-utils.c (xml_escape_text): Delete.
9495 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9496 buffer_xml_printf): Move to common/buffer.c.
9497 * server.c (main): Remove call to initialize_inferiors.
9498 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9499 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9500 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9501 internal_error, gdb_assert, gdb_assert_fail): Delete.
9502 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9503 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9504 common/buffer.h.
9505 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9506 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9507 initialize_inferiors): Delete.
9508
2275a1a7
PA		 95092011-07-20 Pedro Alves <pedro@codesourcery.com>
9510
9511 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9512 symbol error.
9513
0a5b1e09
PA		 95142011-05-31 Pedro Alves <pedro@codesourcery.com>
9515
9516 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9517 assertion.
9518 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9519
6938fd34
YQ		 95202011-05-26 Yao Qi <yao@codesourcery.com>
9521
9522 * Makefile.in (thread-db.o): Track dependence to
9523 common/gdb_thread_db.h.
9524 * thread-db.c: include gdb_thread_db.h from right place.
9525
b481f9e0
TT		 95262011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9527
9528 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9529 __FILE__ and __LINE__ to internal_error.
9530
98a5dd13
DE		 95312011-05-13 Doug Evans <dje@google.com>
9532
9533 * thread-db.c (try_thread_db_load_from_sdir): New function.
9534 (try_thread_db_load_from_dir): New function.
9535 (thread_db_load_search): Handle $sdir, ignore $pdir.
9536 Remove trying of system directories if search of
9537 libthread-db-search-path fails, that is now done via $sdir.
9538
d248b706
KY		 95392011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9540
9541 * server.c (handle_query): Add EnableDisableTracepoints to the list
9542 of supported features.
43aaf8b6 9543 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9544 tracepoints.
43aaf8b6
PA		 9545 (cmd_qtenable_disable): New.
9546 (cmd_qtstart): Install tracepoints even if disabled.
9547 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9548 receiving a QTEnable or QTDisable packet.
9549 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9550 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9551 tracepoints.
9552 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9553
84e578fb
DE		 95542011-05-10 Doug Evans <dje@google.com>
9555
9556 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9557
71f55dd8
DE		 95582011-05-04 Doug Evans <dje@google.com>
9559
9560 * linux-low.c (linux_join): Skip process lookup.
9561 * spu-low.c (spu_join): Ditto.
9562 * server.c (join_inferiors_callback): Delete.
9563 (process_serial_event): For 'D' packet (detach) call join_inferior
9564 directly.
9565
4d393d60
JM		 95662011-05-04 Joseph Myers <joseph@codesourcery.com>
9567
9568 * README: Don't mention xscale*-*-linux*.
9569 * configure.srv (xscale*-*-linux*): Don't handle target.
9570
b00ad6ff
NF		 95712011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9572
9573 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9574 casting pointers.
9575 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9576 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9577 (i386_emit_void_call_2): Likewise.
9578
af96c192
YQ		 95792011-04-26 Yao Qi <yao@codesourcery.com>
9580
43aaf8b6
PA		 9581 * linux-low.c: Move common macros to linux-ptrace.h.
9582 Include linux-ptrace.h.
af96c192
YQ		 9583 * Makefile.in (linux_ptrace_h): New.
9584 (linux-low.o): Depends on linux-ptrace.h.
9585
03f2bd59
JK		 95862011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9587
9588 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9589 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9590 (remote_prepare): New function with most of the TCP code from ...
9591 (remote_open): ... here. Detect PORT here unconditionally. Move also
9592 setting transport_is_reliable.
9593 * server.c (run_once): New variable.
9594 (gdbserver_usage): Document it.
9595 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9596 the first run if RUN_ONCE.
9597 * server.h (run_once, remote_prepare): New declarations.
9598
7a9dd1b2
TT		 95992011-04-19 Tom Tromey <tromey@redhat.com>
9600
9601 * win32-low.c (handle_load_dll): Remove duplicate "the".
9602
81239425
PM		 96032011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9604
9605 Remove support for old Cygwin 1.5 versions.
9606 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9607 function to avoid warning.
9608 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9609 warning.
9610
9e0627f1
PM		 96112011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9612
9613 * gdbserver/server.h (Macro _): Define it if not available.
9614
588eebee
MS		 96152011-03-14 Michael Snyder <msnyder@vmware.com>
9616
348af9f7 9617 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9618
43f70d4c
JB		 96192011-03-10 Joel Brobecker <brobecker@adacore.com>
9620
9621 * Makefile.in (maintainer-clean realclean distclean): Remove
9622 "make ... subdir_do" command.
9623
348af9f7
MS		 96242011-03-10 Michael Snyder <msnyder@vmware.com>
9625
9626 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9627
9628 * server.c (handle_v_run): Free alloced buffer on early return.
9629
e637a4f5
YQ		 96302011-03-09 Yao Qi <yao@codesourcery.com>
9631
9632 Revert:
9633 2011-03-04 Yao Qi <yao@codesourcery.com>
9634
9635 * Makefile.in: Remove GNU make feature --directory.
9636
9637 2011-03-05 Yao Qi <yao@codesourcery.com>
9638
9639 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9640 (subdir_do): New make target. Copied from gdb/Makefile.
9641 (maintainer-clean, realclean, distclean, clean): Call corresponding
9642 make targets in common/Makefile.
9643
9644 2011-02-11 Yao Qi <yao@codesourcery.com>
9645
9646 * configure.ac: Call AC_PROG_RANLIB.
9647 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9648 * configure: Regenerate.
9649
e6edda56
JK		 96502011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9651
9652 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9653
e5141119
JB		 96542011-03-06 Yao Qi <yao@codesourcery.com>
9655
9656 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9657
64794aa4
JB		 96582011-03-05 Yao Qi <yao@codesourcery.com>
9659
9660 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9661 (subdir_do): New make target. Copied from gdb/Makefile.
9662 (maintainer-clean, realclean, distclean, clean): Call corresponding
9663 make targets in common/Makefile.
9664
7a762829
YQ		 96652011-03-04 Yao Qi <yao@codesourcery.com>
9666
9667 * Makefile.in: Remove GNU make feature --directory.
9668
348af9f7
MS		 96692011-03-04 Michael Snyder <msnyder@vmware.com>
9670
9671 * server.c (queue_stop_reply): Call xmalloc not malloc.
9672
96732011-03-02 Michael Snyder <msnyder@vmware.com>
9674
9675 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9676
9f72fee2
MS		 96772011-02-28 Michael Snyder <msnyder@vmware.com>
9678
588eebee
MS		 9679 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9680 (cmd_qtframe): Ditto.
9681 (cmd_qtbuffer): Ditto.
9682 (cmd_bigqtbuffer): Ditto.
9683
9f72fee2
MS		 9684 * utils.c (decimal2str): Initialize 'width' to nine, then
9685 don't mess with it.
9686
8040bd49
UW		 96872011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9688
9689 * hostio.c (require_data): Free *data, not data.
9690
7e52cbd0
JK		 96912011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9692
9693 * hostio.c (require_data): Use free, not xfree.
9694
9130f83e
MS		 96952011-02-27 Michael Snyder <msnyder@vmware.com>
9696
4b812f4e
MS		 9697 * server.c (handle_query): Discard unused value.
9698
9130f83e
MS		 9699 * hostio.c (require_data): Free malloc memory before returning
9700 error.
9701
69d37113
MS		 97022011-02-26 Michael Snyder <msnyder@vmware.com>
9703
9704 * linux-low.c (list_threads): Call closedir for dirent.
9705
35f5825a
MS		 97062011-02-27 Michael Snyder <msnyder@vmware.com>
9707
2a589cef
MS		 9708 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9709 a case statement falls through.
9710
0adea5f7
MS		 9711 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9712
35f5825a
MS		 9713 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9714 in comparison.
9715
238f1c74
MS		 97162011-02-26 Michael Snyder <msnyder@vmware.com>
9717
9718 * utils.c (decimal2str): Eliminate dead code and dead param.
9719 (pulongest): Drop dead param from call to decimal2str.
9720 (plongest): Ditto.
9721
633ff500
JB		 97222011-02-24 Joel Brobecker <brobecker@adacore.com>
9723
9724 Revert the following patch (not approved yet):
9725 2011-02-21 Hui Zhu <teawater@gmail.com>
9726 * tracepoint.c (tp_printf): New function.
9727 (eval_agent_expr): Handle gdb_agent_op_printf.
9728
f9c6ff72
HZ		 97292011-02-21 Hui Zhu <teawater@gmail.com>
9730
9731 * tracepoint.c (tp_printf): New function.
9732 (eval_agent_expr): Handle gdb_agent_op_printf.
9733
94d5e490
TT		 97342011-02-18 Tom Tromey <tromey@redhat.com>
9735
9736 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9737 (tracepoint.o): Likewise.
9738 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9739 (gdb_agent_op_names): Likewise.
9740
c7f96d2b
TT		 97412011-02-18 Tom Tromey <tromey@redhat.com>
9742
9743 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9744 gdb_agent_op_rot>: New constants.
9745 (gdb_agent_op_names): Add pick and roll.
9746 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9747 cases.
9748
0feedb2c
JK		 97492011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9750
9751 * aclocal.m4: Regenerated with aclocal-1.11.1.
9752
b3b9301e
PA		 97532011-02-14 Pedro Alves <pedro@codesourcery.com>
9754
9755 * server.c (handle_qxfer_traceframe_info): New.
9756 (qxfer_packets): Register "traceframe-info".
9757 (handle_query): Report support for qXfer:traceframe-info:read+.
9758 * tracepoint.c (match_blocktype): New.
9759 (traceframe_find_block_type): Rename to ...
9760 (traceframe_walk_blocks): ... this. Add callback filter argument,
9761 and use it.
9762 (traceframe_find_block_type): New, reimplemented on top of
9763 traceframe_walk_blocks.
9764 (build_traceframe_info_xml): New.
9765 (traceframe_read_info): New.
9766 * server.h (traceframe_read_info): Declare.
9767
4f3e6fb7
YQ		 97682011-02-11 Yao Qi <yao@codesourcery.com>
9769
9770 * configure.ac: Call AC_PROG_RANLIB.
9771 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9772 * configure: Regenerate.
9773
764880b7
PA		 97742011-02-07 Pedro Alves <pedro@codesourcery.com>
9775
9776 * server.c (gdb_read_memory): Change return semantics to allow
9777 partial transfers.
9778 (handle_search_memory_1): Adjust.
9779 (process_serial_event) <'m' packet>: Handle partial transfers.
9780 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9781
1c79eb8a
PA		 97822011-01-28 Pedro Alves <pedro@codesourcery.com>
9783
9784 * regcache.c (init_register_cache): Initialize
9785 regcache->register_status.
9786 (free_register_cache): Release regcache->register_status.
9787 (regcache_cpy): Copy register_status.
9788 (registers_to_string): Print 'x's for unavailable registers.
9789 (supply_register): Mark the register's status valid or
9790 unavailable, depending on whether a buffer was passed in or not.
9791 (supply_register_zeroed): New.
9792 (supply_regblock): Mark the registers' status valid or
9793 unavailable, depending on whether a buffer was passed in or not.
9794 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9795 (struct regcache): New `register_status' field.
9796 (supply_register_zeroed): Declare.
9797 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9798 supply_register_zeroed, rather than passing a NULL buffer to
9799 supply_register.
9800 * tracepoint.c (fetch_traceframe_registers): Update comment.
9801
85724a0e
PA		 98022011-01-28 Pedro Alves <pedro@codesourcery.com>
9803
9804 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9805 buffer explicit.
9806
d08aafef
PA		 98072011-01-25 Pedro Alves <pedro@codesourcery.com>
9808
9809 * server.h (decode_xfer_write): Change prototype.
9810 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9811 and don't extract the annex here.
9812 * server.c (decode_xfer_read): Remove `annex' parameter,
9813 and don't extract the annex here.
9814 (decode_xfer): New.
9815 (struct qxfer): New.
9816 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9817 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9818 (handle_qxfer_statictrace): New functions, abstracted out from
9819 handle_query, and made to use the struct qxfer interface.
9820 (handle_threads_qxfer_proper): Rename to ...
9821 (handle_qxfer_threads_proper): ... this.
9822 (handle_threads_qxfer): Rename to ...
9823 (handle_qxfer_threads): ... this. Adjust.
9824 (qxfer_packets): New array.
9825 (handle_qxfer): New function.
9826 (handle_query): Use handle_qxfer.
9827
493e2a69
MS		 98282011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9829
9830 * gdbreplay.c: Shorten lines of >= 80 columns.
9831 * linux-low.c: Ditto.
9832 * linux-ppc-low.c: Ditto.
9833 * linux-s390-low.c: Ditto.
9834 * linux-sparc-low.c: Ditto.
9835 * linux-x86-low.c: Ditto.
9836 * linux-xtensa-low.c: Ditto.
9837 * mem-break.c: Ditto.
9838 * nto-low.c: Ditto.
9839 * regcache.h: Ditto.
9840 * remote-utils.c: Ditto.
9841 * server.c: Ditto.
9842 * server.h: Ditto.
9843 * thread-db.c: Ditto.
9844 * tracepoint.c: Ditto.
9845 * utils.c: Ditto.
9846 * win32-low.h: Ditto.
9847
44944448
JB		 98482011-01-05 Joel Brobecker <brobecker@adacore.com>
9849
9850 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9851 update.
9852
71ce852c
JB		 98532011-01-01 Joel Brobecker <brobecker@adacore.com>
9854
9855 * server.c (gdbserver_version): Update copyright year in version
9856 output.
9857 * gdbreplay.c (gdbreplay_version): Ditto.
9858
eb826dc6
MF		 98592010-12-29 Jie Zhang <jie.zhang@analog.com>
9860
9861 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9862 * linux-bfin-low.c: New file.
9863 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9864 PT_DATA_ADDR for BFIN targets.
9865 * Makefile.in (SFILES): Add linux-bfin-low.c.
9866 (clean): Remove reg-bfin.c.
9867 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9868 * README: Mention supported Blackfin targets.
9869
39ab222a
MF		 98702010-12-23 Mike Frysinger <vapier@gentoo.org>
9871
9872 * .gitignore: New file.
9873
a1f2ce7d
MF		 98742010-11-16 Mike Frysinger <vapier@gentoo.org>
9875
9876 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9877
f474844c
JZ		 98782010-10-22 Jie Zhang <jie@codesourcery.com>
9879
9880 * Makefile.in: Add FLAGS_TO_PASS variable.
9881 (install): Remove dependency of install-only and recursively
9882 invoke make for install-only.
9883
f1048712
DE		 98842010-10-04 Doug Evans <dje@google.com>
9885
9886 * Makefile.in (uninstall): Use $(DESTDIR).
9887
b53a1623
PA		 98882010-09-24 Pedro Alves <pedro@codesourcery.com>
9889
e6ee044d
PA		 9890 PR gdb/11842
9891
b53a1623
PA		 9892 * linux-x86-low.c (compat_siginfo_from_siginfo)
9893 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9894 si_code is < 0. Check for si_code == SI_TIMER before checking for
9895 si_code < 0.
9896
fa1bd1e4
JB		 98972010-09-13 Joel Brobecker <brobecker@adacore.com>
9898
9899 * lynx-i386-low.c: New file.
9900 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9901
47fac8f8
JB		 99022010-09-13 Joel Brobecker <brobecker@adacore.com>
9903
9904 * lynx-low.c (ptrace_request_to_str): Remove handling for
9905 request values that have been removed in LynxOS 5.x.
9906
1adfc54d
JB		 99072010-09-13 Joel Brobecker <brobecker@adacore.com>
9908
9909 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9910 <ptrace.h>
9911
c2a66c29
NS		 99122010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9913
9914 * configure.ac: Add --enable-inprocess-agent option.
9915 * configure: Rebuilt.
9916
32fcada3
YQ		 99172010-09-06 Yao Qi <yao@codesourcery.com>
9918
9919 * linux-low.c (linux_kill): Remove unused variable.
9920 (linux_stabilize_threads): Likewise.
9921 * server.c (start_inferior): Likewise.
9922 (queue_stop_reply_callback): Likewise.
9923 * tracepoint.c (do_action_at_tracepoint): Likewise.
9924
0cccb683
YQ		 99252010-09-06 Yao Qi <yao@codesourcery.com>
9926
9927 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9928 on return.
9929
423ec54c
JK		 99302010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9931
9932 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9933
12ac6819
PA		 99342010-09-06 Pedro Alves <pedro@codesourcery.com>
9935
9936 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9937 "$(IPA_DEPFILES)".
9938
8ed54b31
JB		 99392010-09-01 Joel Brobecker <brobecker@adacore.com>
9940
9941 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9942 gdbserver/lynx-ppc-low.c: New files.
9943 * Makefile.in (lynx_low_h): New variable.
9944 (lynx-low.o, lynx-ppc-low.o): New rules.
9945 * configure.ac: On LynxOS, link with -lnetinet.
9946 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9947 * configure: regenerate.
9948
bb0116a4
JB		 99492010-09-01 Joel Brobecker <brobecker@adacore.com>
9950
9951 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9952 * configure.ac: Add check for vasprintf and vsnprintf.
9953 * configure, config.in: Regenerate.
9954 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9955
a778ab81 99562010-09-01 Joel Brobecker <brobecker@adacore.com>
9957
9958 * gdbreplay.c: Move include of alloca.h up, next to include of
9959 malloc.h.
9960 * server.h: Add include of malloc.h.
9961 * mem-break.c: Remove include of malloc.h.
9962 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9963
8b034a19 99642010-09-01 Joel Brobecker <brobecker@adacore.com>
9965
9966 * Makefile.in (memmem.o): Build with -Wno-error.
9967
99682010-09-01 Joel Brobecker <brobecker@adacore.com>
9969
9970 * utils.c (xsnprintf): Make non-static.
9971 * server.h: Add xsnprintf declaration.
9972 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9973 replace calls to snprintf by calls to xsnprintf throughout.
9974
99752010-09-01 Joel Brobecker <brobecker@adacore.com>
9976
9977 * configure.ac: Add configure check for alloca.
9978 * configure, config.in: Regenerate.
9979 * server.h: Include alloca.h if it exists.
9980 * gdbreplay.c: Include alloca.h if it exists.
9981
1a981360
PA		 99822010-08-28 Pedro Alves <pedro@codesourcery.com>
9983
9984 * linux-low.c (__SIGRTMIN): Define if not already defined.
9985 (linux_create_inferior): Check for __ANDROID__ rather than
9986 __SIGRTMIN.
9987 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9988 are already deferred.
9989 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9990 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9991 stopped and already has a pending signal to report.
9992 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9993 a pending signal to report or is moving out of a jump pad.
9994 (linux_init_signals): Check for __ANDROID__ rather than
9995 __SIGRTMIN.
9996
b4d51a55
PA		 99972010-08-28 Pedro Alves <pedro@codesourcery.com>
9998
9999 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10000 debug_threads check. Avoid a linear search when not doing debug
10001 output.
10002
ec48365d
PA		 100032010-08-27 Pedro Alves <pedro@codesourcery.com>
10004
10005 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10006 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10007 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10008 (process_event): Change local fd's type to gdb_fildes_t.
10009 (create_file_handler): Adjust prototype.
10010 (delete_file_handler): Adjust prototype.
10011 (handle_file_event): Adjust prototype. Use pfildes.
10012 (create_file_event): Adjsut prototype.
10013 * remote-utils.c (remote_desc, listen_desc): Change type to
10014 gdb_fildes_t.
10015 * server.h: New gdb_fildes_t typedef.
10016 [USE_WIN32API]: Include winsock2.h.
10017 (delete_file_handler, add_file_handler): Adjust prototypes.
10018 (pfildes): Declare.
10019 * utils.c (pfildes): New.
10020
854d88f0
PA		 100212010-08-27 Pedro Alves <pedro@codesourcery.com>
10022
10023 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10024 * configure: Regenerate.
10025
0146f85b
PA		 100262010-08-27 Pedro Alves <pedro@codesourcery.com>
10027
10028 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10029 (linux_done_accessing_memory): ... this.
10030 (linux_target_ops): Adjust.
10031 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10032 * nto-low.c (nto_target_ops): Adjust comment.
10033 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10034 * spu-low.c (spu_target_ops): Adjust comment.
10035 * target.h (target_ops): Rename unprepare_to_access_memory field
10036 to done_accessing_memory.
10037 (unprepare_to_access_memory): Rename to ...
10038 (done_accessing_memory): ... this.
10039
90d74c30
PA		 100402010-08-26 Pedro Alves <pedro@codesourcery.com>
10041
10042 * linux-low.c (linux_prepare_to_access_memory): New.
10043 (linux_unprepare_to_access_memory): New.
10044 (linux_target_ops): Install them.
10045 * server.c (read_memory): Rename to ...
10046 (gdb_read_memory): ... this. Use
10047 prepare_to_access_memory/prepare_to_access_memory.
10048 (write_memory): Rename to ...
10049 (gdb_write_memory): ... this. Use
10050 prepare_to_access_memory/prepare_to_access_memory.
10051 (handle_search_memory_1): Adjust.
10052 (process_serial_event): Adjust.
10053 * target.h (struct target_ops): New fields
10054 prepare_to_access_memory and unprepare_to_access_memory.
10055 (prepare_to_access_memory, unprepare_to_access_memory): New.
10056 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10057 prepare_to_access_memory/prepare_to_access_memory.
10058 * nto-low.c (nto_target_ops): Adjust.
10059 * spu-low.c (spu_target_ops): Adjust.
10060 * win32-low.c (win32_target_ops): Adjust.
10061
fd467969
PA		 100622010-08-26 Pedro Alves <pedro@codesourcery.com>
10063
10064 * Makefile.in (WARN_CFLAGS): Get it from configure.
10065 (WERROR_CFLAGS): New.
10066 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10067 * configure.ac: Introduce --enable-werror, which adds -Werror to
10068 the compiler command line. Enabled by default. Disable with
10069 --disable-werror. Add -Wdeclaration-after-statement
10070 Wpointer-arith and -Wformat-nonliteral to warning flags.
10071 * configure: Regenerate.
10072
331e2f5f
PA		 100732010-08-26 Pedro Alves <pedro@codesourcery.com>
10074
10075 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10076
e581f2b4
PA		 100772010-08-26 Pedro Alves <pedro@codesourcery.com>
10078
10079 * gdbreplay.c (remote_error): New.
10080 (gdbchar): New.
10081 (expect): Use gdbchar. Check for error reading from GDB.
10082 Clarify sync error output.
10083 (play): Check for errors writing to GDB.
10084 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10085 * remote-utils.c (getpkt): Check for errors writing to the remote
10086 descriptor.
10087
3c11dd79
PA		 100882010-08-25 Pedro Alves <pedro@codesourcery.com>
10089
10090 * linux-low.c (linux_wait_1): Move non-debugging code out of
10091 `debug_threads' control.
10092
d20a8ad9
PA		 100932010-08-25 Pedro Alves <pedro@codesourcery.com>
10094
10095 * linux-low.c (linux_wait_1): Don't set last_status here.
10096 * server.c (push_event, queue_stop_reply_callback): Assert we're
10097 not pushing a TARGET_WAITKIND_IGNORE event.
10098 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10099 (myresume, handle_target_event): Set the thread's last_resume_kind
10100 and last_status from the target returned status.
10101
964e4306
PA		 101022010-08-25 Pedro Alves <pedro@codesourcery.com>
10103
10104 PR threads/10729
10105
10106 * linux-x86-low.c (update_debug_registers_callback): New.
10107 (i386_dr_low_set_addr): Use it.
10108 (i386_dr_low_get_addr): New.
10109 (i386_dr_low_set_control): Use update_debug_registers_callback.
10110 (i386_dr_low_get_control): New.
10111 (i386_dr_low_get_status): Adjust.
10112 * linux-low.c (linux_stop_lwp): New.
10113 * linux-low.h (linux_stop_lwp): Declare.
10114
10115 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10116 argument instead of a i386_debug_reg_state.
10117 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10118 a i386_debug_reg_state.
10119 (i386_insert_aligned_watchpoint): Adjust.
10120 (i386_remove_aligned_watchpoint): Adjust.
10121 (i386_low_stopped_data_address): Read the debug registers from the
10122 inferior instead of from the mirrors.
10123 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10124 (i386_dr_low_get_addr): Declare.
10125 (i386_dr_low_get_control): Declare.
10126 (i386_dr_low_get_status): Change prototype.
10127
10128 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10129 (i386_dr_low_get_addr): New.
10130 (i386_dr_low_get_control): New.
10131 (i386_dr_low_get_status): Adjust prototype. Return
10132 dr_status_mirror.
10133 (i386_initial_stuff): Clear dr_status_mirror and
10134 dr_control_mirror.
10135 (i386_get_thread_context): Adjust.
10136 (i386_set_thread_context): Adjust.
10137 (i386_thread_added): Adjust.
10138
5f21a75b
PA		 101392010-08-24 Pedro Alves <pedro@codesourcery.com>
10140
10141 * linux-low.h (linux_thread_area): Delete declaration.
10142
3e4c1235
TS		 101432010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10144
10145 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10146 after its termination.
10147
1971b033
PA		 101482010-08-09 Pedro Alves <pedro@codesourcery.com>
10149
10150 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10151 (gdb_wants_all_stopped): Delete.
10152 (linux_wait_1): Don't call them.
10153 * server.c (handle_v_cont): Tag all threads as want-stopped.
10154 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10155 stopped as "client-wants-stopped".
10156
310444ac
PA		 101572010-07-31 Pedro Alves <pedro@codesourcery.com>
10158
10159 * Makefile.in (signals_h): New.
10160 (server_h): Depend on it.
10161 (server.o): Don't depend on $(signals_def).
10162 (signals.o): Depend on $(signals_def).
10163
a19cae16
JK		 101642010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10165
10166 * Makefile.in (signals_def): New.
10167 (server_h): Append include/gdb/signals.h and signals_def.
10168 (server.o): Append signals_def.
10169
30d50328
JK		 101702010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10171
10172 * server.c (handle_target_event): Use target_signal_to_host for
10173 resume_info.sig initialization.
10174 * target.h (struct thread_resume) <sig>: New comment.
10175
5c3216e2
OS		 101762010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10177
c6f46ca0
OS		 10178 * server.c (handle_query): strcpy() the returned string from paddress()
10179 instead of sprintf().
5c3216e2
OS		 10180 * utils.c (paddress): Return phex_nz().
10181
6bd31874
JB		 101822010-07-07 Joel Brobecker <brobecker@adacore.com>
10183
10184 * server.c (handle_v_cont): Call mourn_inferior if process
10185 just exited.
10186 (myresume): Likewise.
10187
0fb4aa4b
PA		 101882010-07-01 Pedro Alves <pedro@codesourcery.com>
10189
10190 Static tracepoints, and integration with UST.
10191
10192 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10193 * mem-break.c (uninsert_all_breakpoints)
10194 (reinsert_all_breakpoints): New.
10195 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10196 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10197 (gdb_agent_ust_loaded, helper_thread_id)
10198 (gdb_agent_helper_thread_id): New macros.
10199 (struct ipa_sym_addresses): Add addr_ust_loaded,
10200 addr_helper_thread_id, addr_cmd_buf.
10201 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10202 (in_process_agent_loaded_ust): New.
10203 (write_e_ust_not_loaded): New.
10204 (maybe_write_ipa_ust_not_loaded): New.
10205 (struct collect_static_trace_data_action): New.
10206 (enum tracepoint_type) <static_tracepoint>: New.
10207 (struct tracepoint) <handle>: Mention static tracepoints.
10208 (struct static_tracepoint_ctx): New.
10209 (CMD_BUF_SIZE): New.
10210 (add_tracepoint_action): Handle static tracepoint actions.
10211 (unprobe_marker_at): New.
10212 (clear_installed_tracepoints): Handle static tracepoints.
10213 (cmd_qtdp): Handle static tracepoints.
10214 (probe_marker_at): New.
10215 (cmd_qtstart): Handle static tracepoints.
10216 (response_tracepoint): Handle static tracepoints.
10217 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10218 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10219 (get_context_regcache): Handle static tracepoints.
10220 (do_action_at_tracepoint): Handle static tracepoint actions.
10221 (traceframe_find_block_type): Handle static trace data blocks.
10222 (traceframe_read_sdata): New.
10223 (download_tracepoints): Download static tracepoint actions.
10224 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10225 (GDB_PROBE_NAME): New.
10226 (ust_ops): New.
10227 (GET_UST_SYM): New.
10228 (USTF): New.
10229 (dlsym_ust): New.
10230 (ust_marker_to_static_tracepoint): New.
10231 (gdb_probe): New.
10232 (collect_ust_data_at_tracepoint): New.
10233 (gdb_ust_probe): New.
10234 (UNIX_PATH_MAX, SOCK_DIR): New.
10235 (gdb_ust_connect_sync_socket): New.
10236 (resume_thread, stop_thread): New.
10237 (run_inferior_command): New.
10238 (init_named_socket): New.
10239 (gdb_ust_socket_init): New.
10240 (cstr_to_hexstr): New.
10241 (next_st): New.
10242 (first_marker, next_marker): New.
10243 (response_ust_marker): New.
10244 (cmd_qtfstm, cmd_qtsstm): New.
10245 (unprobe_marker_at, probe_marker_at): New.
10246 (cmd_qtstmat, gdb_ust_thread): New.
10247 (gdb_ust_init): New.
10248 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10249 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10250 (ST_REGENTRY): New.
10251 (x86_64_st_collect_regmap): New.
10252 (X86_64_NUM_ST_COLLECT_GREGS): New.
10253 (AMD64_RIP_REGNUM): New.
10254 (supply_static_tracepoint_registers): New.
10255 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10256 (ST_REGENTRY): New.
10257 (i386_st_collect_regmap): New.
10258 (i386_NUM_ST_COLLECT_GREGS): New.
10259 (supply_static_tracepoint_registers): New.
10260 * server.c (handle_query): Handle qXfer:statictrace:read.
10261 <qSupported>: Report support for StaticTracepoints, and
10262 qXfer:statictrace:read features.
10263 * server.h (traceframe_read_sdata)
10264 (supply_static_tracepoint_registers): Declare.
10265 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10266 (unpack_varlen_hex): Include in IPA build.
10267 * Makefile.in (ustlibs, ustinc): New.
10268 (IPA_OBJS): Add remote-utils-ipa.o.
10269 ($(IPA_LIB)): Link -ldl and -lpthread.
10270 (UST_CFLAGS): New.
10271 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10272 * config.in, configure: Regenerate.
10273
9e4344e5
PA		 102742010-06-20 Ian Lance Taylor <iant@google.com>
10275 Pedro Alves <pedro@codesourcery.com>
10276
10277 * linux-x86-low.c (always_true): Delete.
10278 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10279 trying to fool the compiler with always_true.
10280
c6beb2cb
PA		 102812010-06-20 Pedro Alves <pedro@codesourcery.com>
10282
10283 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10284 conditions in gdbserver.
10285
d2ed6730
UW		 102862010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10287
10288 * spu-low.c (spu_read_memory): Wrap around local store limit.
10289 (spu_write_memory): Likewise.
10290
4e29fb54
PA		 102912010-06-15 Pedro Alves <pedro@codesourcery.com>
10292
10293 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10294 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10295 LONGEST uses.
10296 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10297 uses.
10298 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10299 uses with LONGEST uses.
10300
6a271cae
PA		 103012010-06-14 Stan Shebs <stan@codesourcery.com>
10302 Pedro Alves <pedro@codesourcery.com>
10303
10304 Bytecode compiler.
10305
10306 * linux-x86-low.c: Include limits.h.
10307 (add_insns): New.
10308 (always_true): New.
10309 (EMIT_ASM): New.
10310 (EMIT_ASM32): New.
10311 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10312 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10313 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10314 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10315 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10316 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10317 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10318 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10319 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10320 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10321 (amd64_emit_void_call_2): New.
10322 (amd64_emit_ops): New.
10323 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10324 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10325 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10326 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10327 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10328 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10329 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10330 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10331 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10332 (i386_emit_stack_adjust, i386_emit_int_call_1)
10333 (i386_emit_void_call_2): New.
10334 (i386_emit_ops): New.
10335 (x86_emit_ops): New.
10336 (the_low_target): Install x86_emit_ops.
10337 * server.h (struct emit_ops): New.
10338 (get_raw_reg_func_addr): Declare.
10339 (current_insn_ptr, emit_error): Declare.
10340 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10341 (set_trace_state_variable_value): New defines.
10342 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10343 addr_get_trace_state_variable_value and
10344 addr_set_trace_state_variable_value.
10345 (symbol_list): New fields for get_raw_reg,
10346 get_trace_state_variable_value and set_trace_state_variable_value.
10347 (condfn): New typedef.
10348 (struct tracepoint): New field `compiled_cond'.
10349 (do_action_at_tracepoint): Clear compiled_cond.
10350 (get_trace_state_variable_value, set_trace_state_variable_value):
10351 Export in the IPA.
10352 (condition_true_at_tracepoint): If there's a compiled condition,
10353 run that.
10354 (current_insn_ptr, emit_error): New globals.
10355 (struct bytecode_address): New.
10356 (get_raw_reg_func_addr): New.
10357 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10358 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10359 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10360 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10361 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10362 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10363 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10364 (compile_tracepoint_condition, compile_bytecodes): New.
10365 * target.h (emit_ops): Forward declare.
10366 (struct target_ops): New field emit_ops.
10367 (target_emit_ops): New.
10368 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10369 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10370 * linux-low.c (linux_emit_ops): New.
10371 (linux_target_ops): Install it.
10372 * linux-low.h (struct linux_target_ops): New field emit_ops.
10373
92b72907
UW		 103742010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10375
10376 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10377 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10378
fa593d66
PA		 103792010-06-01 Pedro Alves <pedro@codesourcery.com>
10380 Stan Shebs <stan@codesourcery.com>
10381
10382 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10383 (all): Depend on $(extra_libraries).
10384 (install-only): Install the IPA.
10385 (IPA_OBJS, IPA_LIB): New.
10386 (clean): Remove the IPA lib.
10387 (IPAGENT_CFLAGS): New.
10388 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10389 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10390 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10391 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10392 * configure.ac: Check for atomic builtins support in the compiler.
10393 (IPA_DEPFILES, extra_libraries): Define.
10394 * configure.srv (ipa_obj): Add description.
10395 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10396 (i[34567]86-*-linux*): Set ipa_obj.
10397 (x86_64-*-linux*): Set ipa_obj.
10398 * linux-low.c (stabilizing_threads): New.
10399 (supports_fast_tracepoints): New.
10400 (linux_detach): Stabilize threads before detaching.
10401 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10402 the lwp is either not stabilizing, or is moving out of a jump pad.
10403 (linux_fast_tracepoint_collecting): New.
10404 (maybe_move_out_of_jump_pad): New.
10405 (enqueue_one_deferred_signal): New.
10406 (dequeue_one_deferred_signal): New.
10407 (linux_wait_for_event_1): If moving out of a jump pad, defer
10408 pending signals to later.
10409 (linux_stabilize_threads): New.
10410 (linux_wait_1): Check if threads need moving out of jump pads, and
10411 do it if so.
10412 (stuck_in_jump_pad_callback): New.
10413 (move_out_of_jump_pad_callback): New.
10414 (lwp_running): New.
10415 (linux_resume_one_lwp): Handle moving out of jump pads.
10416 (linux_set_resume_request): Dequeue deferred signals.
10417 (need_step_over_p): Also step over fast tracepoint jumps.
10418 (start_step_over): Also uninsert fast tracepoint jumps.
10419 (finish_step_over): Also reinsert fast tracepoint jumps.
10420 (linux_install_fast_tracepoint_jump): New.
10421 (linux_target_ops): Install linux_stabilize_threads and
10422 linux_install_fast_tracepoint_jump_pad.
10423 * linux-low.h (linux_target_ops) <get_thread_area,
10424 install_fast_tracepoint_jump_pad>: New fields.
10425 (struct lwp_info) <collecting_fast_tracepoint,
10426 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10427 (linux_get_thread_area): Declare.
10428 * linux-x86-low.c (jump_insn): New.
10429 (x86_get_thread_area): New.
10430 (append_insns): New.
10431 (push_opcode): New.
10432 (amd64_install_fast_tracepoint_jump_pad): New.
10433 (i386_install_fast_tracepoint_jump_pad): New.
10434 (x86_install_fast_tracepoint_jump_pad): New.
10435 (the_low_target): Install x86_get_thread_area and
10436 x86_install_fast_tracepoint_jump_pad.
10437 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10438 (struct fast_tracepoint_jump): New.
10439 (fast_tracepoint_jump_insn): New.
10440 (fast_tracepoint_jump_shadow): New.
10441 (find_fast_tracepoint_jump_at): New.
10442 (fast_tracepoint_jump_here): New.
10443 (delete_fast_tracepoint_jump): New.
10444 (set_fast_tracepoint_jump): New.
10445 (uninsert_fast_tracepoint_jumps_at): New.
10446 (reinsert_fast_tracepoint_jumps_at): New.
10447 (set_breakpoint_at): Use write_inferior_memory.
10448 (uninsert_raw_breakpoint): Use write_inferior_memory.
10449 (check_mem_read): Mask out fast tracepoint jumps.
10450 (check_mem_write): Mask out fast tracepoint jumps.
10451 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10452 (set_fast_tracepoint_jump): Declare.
10453 (delete_fast_tracepoint_jump)
10454 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10455 (reinsert_fast_tracepoint_jumps_at): Declare.
10456 * regcache.c: Don't compile many functions when building the
10457 in-process agent library.
10458 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10459 the register buffer in the heap.
10460 (free_register_cache): If the register buffer isn't owned by the
10461 regcache, don't free it.
10462 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10463 pre-existing register caches.
10464 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10465 type.
10466 (convert_ascii_to_int): : Constify `from' parameter type.
10467 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10468 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10469 the needed buffer in-place.
10470 (relocate_instruction): New.
10471 * server.c (handle_query) <qSymbols>: If the target supports
10472 tracepoints, give it a chance of looking up symbols. Report
10473 support for fast tracepoints.
10474 (handle_status): Stabilize threads.
10475 (process_serial_event): Adjust.
10476 * server.h (struct fast_tracepoint_jump): Forward declare.
10477 (struct process_info) <fast_tracepoint_jumps>: New field.
10478 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10479 (decode_X_packet, decode_M_packet): Adjust.
10480 (relocate_instruction): Declare.
10481 (in_process_agent_loaded): Declare.
10482 (tracepoint_look_up_symbols): Declare.
10483 (struct fast_tpoint_collect_status): Declare.
10484 (fast_tracepoint_collecting): Declare.
10485 (force_unlock_trace_buffer): Declare.
10486 (handle_tracepoint_bkpts): Declare.
10487 (initialize_low_tracepoint)
10488 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10489 * target.h (struct target_ops) <stabilize_threads,
10490 install_fast_tracepoint_jump_pad>: New fields.
10491 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10492 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10493 [HAVE_STDINT_H]: Include stdint.h.
10494 (trace_debug_1): Rename to ...
10495 (trace_vdebug): ... this.
10496 (trace_debug): Rename to ...
10497 (trace_debug_1): ... this. Add `level' parameter.
10498 (trace_debug): New.
10499 (ATTR_USED, ATTR_NOINLINE): New.
10500 (IP_AGENT_EXPORT): New.
10501 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10502 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10503 (about_to_request_buffer_space, trace_buffer_is_full)
10504 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10505 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10506 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10507 (traceframe_write_count, traceframes_created)
10508 (trace_state_variables)
10509 New renaming defines.
10510 (struct ipa_sym_addresses): New.
10511 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10512 (symbol_list): New.
10513 (ipa_sym_addrs): New.
10514 (all_tracepoint_symbols_looked_up): New.
10515 (in_process_agent_loaded): New.
10516 (write_e_ipa_not_loaded): New.
10517 (maybe_write_ipa_not_loaded): New.
10518 (tracepoint_look_up_symbols): New.
10519 (debug_threads) [IN_PROCESS_AGENT]: New.
10520 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10521 (UNKNOWN_SIDE_EFFECTS): New.
10522 (stop_tracing): New.
10523 (flush_trace_buffer): New.
10524 (stop_tracing_bkpt): New.
10525 (flush_trace_buffer_bkpt): New.
10526 (read_inferior_integer): New.
10527 (read_inferior_uinteger): New.
10528 (read_inferior_data_pointer): New.
10529 (write_inferior_data_pointer): New.
10530 (write_inferior_integer): New.
10531 (write_inferior_uinteger): New.
10532 (struct collect_static_trace_data_action): Delete.
10533 (enum tracepoint_type): New.
10534 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10535 <actions_str, step_actions, step_actions_str>: Only include in
10536 GDBserver.
fa593d66
PA		 10537 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10538 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10539 (tracepoints): Use IP_AGENT_EXPORT.
10540 (last_tracepoint): Don't include in the IPA.
10541 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10542 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10543 (alloced_trace_state_variables): New.
10544 (trace_state_variables): Use IP_AGENT_EXPORT.
10545 (traceframe_t): Delete unused variable.
10546 (circular_trace_buffer): Don't include in the IPA.
10547 (trace_buffer_start): Delete.
10548 (struct trace_buffer_control): New.
10549 (trace_buffer_free): Delete.
10550 (struct ipa_trace_buffer_control): New.
10551 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10552 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10553 New.
10554 (trace_buffer_ctrl): New.
10555 (TRACE_BUFFER_CTRL_CURR): New.
10556 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10557 Reimplement as macros.
10558 (trace_buffer_wrap): Delete.
10559 (traceframe_write_count, traceframe_read_count)
10560 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10561 (struct tracepoint_hit_ctx) <type>: New field.
10562 (struct fast_tracepoint_ctx): New.
10563 (memory_barrier): New.
10564 (cmpxchg): New.
10565 (record_tracepoint_error): Update atomically in the IPA.
10566 (clear_inferior_trace_buffer): New.
10567 (about_to_request_buffer_space): New.
10568 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10569 updating the same buffer.
10570 (add_tracepoint): Default the tracepoint's type to trap
10571 tracepoint, and orig_size to -1.
10572 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10573 internal variables.
10574 (create_trace_state_variable): New parameter `gdb'. Handle it.
10575 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10576 (cmd_qtdp): Handle fast tracepoints.
10577 (cmd_qtdv): Adjust.
10578 (max_jump_pad_size): New.
10579 (gdb_jump_pad_head): New.
10580 (get_jump_space_head): New.
10581 (claim_jump_space): New.
10582 (sort_tracepoints): New.
10583 (MAX_JUMP_SIZE): New.
10584 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10585 IPA.
10586 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10587 support. Upload fast traceframes, and delete internal IPA
10588 breakpoints.
10589 (stop_tracing_handler): New.
10590 (flush_trace_buffer_handler): New.
10591 (cmd_qtstop): Upload fast tracepoints.
10592 (response_tracepoint): Handle fast tracepoints.
10593 (tracepoint_finished_step): Upload fast traceframes. Set the
10594 tracepoint hit context's tracepoint type.
10595 (handle_tracepoint_bkpts): New.
10596 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10597 type. Add comment about fast tracepoints.
10598 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10599 non-existing action_str field.
10600 (get_context_regcache): Handle fast tracepoints.
10601 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10602 to the regcache.
10603 (fast_tracepoint_from_jump_pad_address): New.
10604 (fast_tracepoint_from_ipa_tpoint_address): New.
10605 (collecting_t): New.
10606 (force_unlock_trace_buffer): New.
10607 (fast_tracepoint_collecting): New.
10608 (collecting): New.
10609 (gdb_collect): New.
10610 (write_inferior_data_ptr): New.
10611 (target_tp_heap): New.
10612 (target_malloc): New.
10613 (download_agent_expr): New.
10614 (UALIGN): New.
10615 (download_tracepoints): New.
10616 (download_trace_state_variables): New.
10617 (upload_fast_traceframes): New.
10618 (IPA_FIRST_TRACEFRAME): New.
10619 (IPA_NEXT_TRACEFRAME_1): New.
10620 (IPA_NEXT_TRACEFRAME): New.
10621 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10622 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10623 (gdb_jump_pad_buffer_end): New.
10624 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10625 (initialize_tracepoint): Adjust.
10626 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10627 buffer. Initialize the low module.
10628 * utils.c (PREFIX, TOOLNAME): New.
10629 (malloc_failure): Use PREFIX.
10630 (error): In the IPA, an error causes an exit.
10631 (fatal, warning): Use PREFIX.
10632 (internal_error): Use TOOLNAME.
10633 (NUMCELLS): Increase to 10.
10634 * configure, config.in: Regenerate.
10635
d149dd1d
PA		 106362010-06-01 Pedro Alves <pedro@codesourcery.com>
10637
10638 * server.c (handle_query) <qSupported>: Do two passes over the
10639 qSupported string to avoid nesting strtok.
10640
f6528abd
JK		 106412010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10642
10643 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10644 (CDEPS): New.
10645 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10646 -Wl,--dynamic-list.
10647 * configure: Regenerate.
10648 * proc-service.list: New.
10649
ca2a87a0
JK		 106502010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10651
10652 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10653 New comment.
10654
363a6e9f
OS		 106552010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10656
10657 * gdbreplay.c (remote_open): Check error return from socket() call by
10658 its equality to -1 not by it being negative.
10659 * remote-utils.c (remote_open): Likewise.
10660
d23b6cb1
PA		 106612010-05-23 Pedro Alves <pedro@codesourcery.com>
10662
10663 * config.h: Regenerate.
10664
28d3cf85
MK		 106652010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10666
10667 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10668 doesn't provide PTRACE_GET_THREAD_AREA.
10669
fea36a59
MK		 106702010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10671
10672 * linux-m68k-low.c: Include <asm/ptrace.h>
10673 (ps_get_thread_area): Implement.
10674
24b066ba
DE		 106752010-05-03 Doug Evans <dje@google.com>
10676
10677 * event-loop.c (struct callback_event): New struct.
10678 (callback_list): New global.
10679 (append_callback_event, delete_callback_event): New functions.
10680 (process_callback): New function.
10681 (start_event_loop): Call it.
10682 * remote-utils.c (NOT_SCHEDULED): Define.
10683 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10684 moved out of readchar.
10685 (readchar): Rewrite. Call reschedule before returning.
10686 (reset_readchar): New function.
10687 (remote_close): Call it.
10688 (process_remaining, reschedule): New functions.
10689 * server.h (callback_handler_func): New typedef.
10690 (append_callback_event, delete_callback_event): Declare.
10691
9836d6ea
PA		 106922010-05-03 Pedro Alves <pedro@codesourcery.com>
10693
10694 * proc-service.c (ps_pglobal_lookup): Use
10695 thread_db_look_up_one_symbol.
10696 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10697 parameter. Use it instead of all_symbols_looked_up.
10698 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10699 field.
10700 (all_symbols_looked_up): Don't declare.
10701 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10702 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10703 field.
10704 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10705 Set all_symbols_looked_up here.
10706 (thread_db_look_up_one_symbol): New.
10707 (thread_db_get_tls_address): Adjust.
10708 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10709 thread_db object on the heap, and tentatively set it in the
10710 process structure.
10711 (thread_db_init): Don't set all_symbols_looked_up here.
10712 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10713
7984d532
PA		 107142010-05-03 Pedro Alves <pedro@codesourcery.com>
10715
10716 * linux-low.c (linux_kill, linux_detach): Adjust.
10717 (status_pending_p_callback): Remove redundant statement. Check
10718 for !TARGET_WAITIKIND_IGNORE, instead of
10719 TARGET_WAITKIND_STOPPED.
10720 (handle_tracepoints): Make sure LWP is locked. Adjust.
10721 (linux_wait_for_event_1): Adjust.
10722 (linux_cancel_breakpoints): New.
10723 (unsuspend_one_lwp): New.
10724 (unsuspend_all_lwps): New.
10725 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10726 (send_sigstop_callback): Change return type to int, add new
10727 `except' parameter and handle it.
10728 (suspend_and_send_sigstop_callback): New.
10729 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10730 pass them down. If SUSPEND, also increment the lwp's suspend
10731 count.
10732 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10733 (need_step_over_p): Don't consider suspended LWPs.
10734 (start_step_over): Adjust.
10735 (proceed_one_lwp): Change return type to int, add new `except'
10736 parameter and handle it.
10737 (unsuspend_and_proceed_one_lwp): New.
10738 (proceed_all_lwps): Use find_inferior instead of
10739 for_each_inferior.
10740 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10741 also decrement the suspend count of LWPs. Pass `except' down,
10742 instead of hacking its suspend count.
10743 (linux_pause_all): Add `freeze' parameter. Adjust.
10744 (linux_unpause_all): New.
10745 (linux_target_ops): Install linux_unpause_all.
10746 * server.c (handle_status): Adjust.
10747 * target.h (struct target_ops): New fields `unpause_all' and
10748 `cancel_breakpoints'. Add new parameter to `pause_all'.
10749 (pause_all): Add new `freeze' parameter.
10750 (unpause_all): New.
10751 (cancel_breakpoints): New.
10752 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10753 cancel breakpoints.
10754 (cmd_qtstart): Pause threads.
10755 (stop_tracing): Pause threads, and cancel breakpoints.
10756 * win32-low.c (win32_target_ops): Adjust.
10757
e471f25b
PA		 107582010-05-03 Pedro Alves <pedro@codesourcery.com>
10759
10760 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10761 the inferior right away from here...
10762 (linux_wait_1): ... to here, and adjust to check the thread's
10763 last_resume_kind instead of the lwp's step or stop_expected flags.
10764
1915ef4f
PA		 107652010-05-02 Pedro Alves <pedro@codesourcery.com>
10766
10767 * README: Use consistent `GDB' and `GDBserver' spellings.
10768
f9e39928
PA		 107692010-05-02 Pedro Alves <pedro@codesourcery.com>
10770
10771 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10772 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10773 (linux_detach_one_lwp): Assume the lwp is stopped.
10774 (any_thread_of): Delete.
10775 (linux_detach): Stop all lwps here. Don't blindly delete all
10776 breakpoints.
10777 (delete_lwp_callback): New.
10778 (linux_mourn): Delete all lwps of the process that is gone.
10779 (linux_wait_1): Don't delete the last lwp of the process here.
10780 * mem-break.h (mark_breakpoints_out): Declare.
10781 * mem-break.c (mark_breakpoints_out): New.
10782 (free_all_breakpoints): Use it.
10783 * server.c (handle_target_event): If the process is gone, mark
10784 breakpoints out.
10785 * thread-db.c (struct thread_db) <create_bp>: New field.
10786 (thread_db_enable_reporting): Fix prototype. Store a thread event
10787 breakpoint reference in the thread_db struct.
10788 (thread_db_load_search): Clear the thread_db object.
10789 (try_thread_db_load_1): Ditto.
10790 (switch_to_process): New.
10791 (disable_thread_event_reporting): Use it.
10792 (remove_thread_event_breakpoints): New.
10793 (thread_db_detach, thread_db_mourn): Use it.
10794
1e7fc18c
PA		 107952010-05-01 Pedro Alves <pedro@codesourcery.com>
10796
10797 * linux-low.c (linux_enable_event_reporting): New.
10798 (linux_wait_for_event_1, handle_extended_wait): Use it.
10799
02fc4de7
PA		 108002010-04-30 Pedro Alves <pedro@codesourcery.com>
10801
10802 * linux-low.c (linux_kill_one_lwp, linux_kill)
10803 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10804 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10805 SIGSTOP even if the LWP is stopped.
10806 (send_sigstop_callback): New.
10807 (stop_all_lwps): Use send_sigstop_callback instead.
10808 (linux_resume_one_thread): Adjust.
10809 (proceed_one_lwp): Still proceed an LWP that the client has
10810 requested to stop, if we haven't reported it as stopped yet. Make
10811 sure that LWPs the client want stopped, have a pending SIGSTOP.
10812
bc3b5632
DE		 108132010-04-26 Doug Evans <dje@google.com>
10814
ae1ada35
DE		 10815 * server.c (handle_general_set): Make static.
10816
bc3b5632
DE		 10817 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10818 Print received char after testing for error/eof instead of before.
10819 (input_interrupt): Tweak comment.
10820
65730243
DE		 108212010-04-23 Doug Evans <dje@google.com>
10822
10823 * server.c (start_inferior): Print inferior argv if --debug.
10824
a8ae7dc0
AR		 108252010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10826
10827 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10828 * nto-x86-low.c: Include server.h
10829
1c07cc19
PM		 108302010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10831
10832 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10833 be consistent with other sources of this directory.
10834 (init_registers_amd64): Correct name of source file of this function
10835 in the comment.
10836
e0a61e09
PM		 108372010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10838
10839 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10840 64-bit executables.
10841
54709339
PM		 108422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10843
10844 * win32-i386-low.c: Add 64-bit support.
10845 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10846 (init_registers_amd64): Declare.
10847 (mappings): Add 64-bit version of array.
10848 (init_windows_x86): New function.
10849 (the_low_target): Change init_arch field to init_windows_x86.
10850
e8f0053d
PM		 108512010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10852
10853 * win32-low.c: Adapt to support also 64-bit architecture.
10854 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10855 (get_image_name): Use SIZE_T type for local variable `done'.
10856 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10857 (toolhelp_get_dll_name): Idem.
10858 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10859 Use uintptr_t typecast to avoid warning.
10860 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10861 (handle_exception): Use phex_nz to avoid warning.
10862 (win32_wait): Remove unused local variable `process'.
10863
c481e77e
PM		 108642010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10865
10866 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10867 `amd64-avx.o'.
10868
12ea4b69
PM		 108692010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10870
10871 * configure.ac: Use `ws2_32' library for srv_mingw.
10872 * configure: Regenerate.
10873 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10874 * remote-utils.c: Likewise.
10875
f6d1620c
L		 108762010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10877
10878 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10879 if __x86_64__ is defined.
10880
8e642873
PM		 108812010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10882
10883 * configure: Regenerate.
10884
711e434b
PM		 108852010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10886
10887 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10888 * target.h (target_ops): New get_tib_address field.
10889 * win32-low.h (win32_thread_info): Add thread_local_base field.
10890 * win32-low.c (child_add_thread): Add tlb argument.
10891 Set thread_local_base field to TLB.
10892 (get_child_debug_event): Adapt to child_add_thread change.
10893 (win32_get_tib_address): New function.
10894 (win32_target_ops): Set get_tib_address field to
10895 win32_get_tib_address.
10896 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10897
505106cd
PA		 108982010-04-12 Pedro Alves <pedro@codesourcery.com>
10899
505106cd
PA		 10900 * linux-low.c (linux_mourn): Also remove the process.
10901 * server.c (handle_target_event): Don't remove the process here.
10902 * nto-low.c (nto_mourn): New.
10903 (nto_target_ops): Install it.
10904 * spu-low.c (spu_mourn): New.
10905 (spu_target_ops): Install it.
10906 * win32-low.c (win32_mourn): New.
10907 (win32_target_ops): Install it.
10908
e8470a06
PA		 109092010-04-12 Pedro Alves <pedro@codesourcery.com>
10910
10911 * server.h (buffer_xml_printf): Remove redundant `;'.
10912
45ba0d02
PA		 109132010-04-12 Pedro Alves <pedro@codesourcery.com>
10914
10915 * regcache.c (set_register_cache): Invalidate regcaches before
10916 changing the register cache layout.
10917 (regcache_invalidate_one): Allow a NULL regcache.
10918 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10919 regcaches before changing the register cache layout or the target
10920 regsets.
10921
59e04013
L		 109222010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10923
10924 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10925 variable warning on Linux/x86-64.
10926
8336d594
PA		 109272010-04-11 Pedro Alves <pedro@codesourcery.com>
10928
10929 GDBserver disconnected tracing support.
10930
10931 * linux-low.c (linux_remove_process): Delete.
10932 (add_lwp): Don't set last_resume_kind here.
10933 (linux_kill): Use `mourn'.
10934 (linux_detach): Use `thread_db_detach', and `mourn'.
10935 (linux_mourn): New.
10936 (linux_attach_lwp_1): Adjust comment.
10937 (linux_attach): last_resume_kind moved the thread_info; adjust.
10938 (status_pending_p_callback): Adjust.
10939 (linux_wait_for_event_1): Adjust.
10940 (count_events_callback, select_singlestep_lwp_callback)
10941 (select_event_lwp_callback, cancel_breakpoints_callback)
10942 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10943 (proceed_one_lwp): Adjust.
10944 (linux_async): Add debug output.
10945 (linux_thread_stopped): New.
10946 (linux_pause_all): New.
10947 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10948 linux_pause_all.
10949 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10950 (thread_db_free): Delete declaration.
10951 (thread_db_detach, thread_db_mourn): Declare.
10952 * thread-db.c (thread_db_init): Use thread_db_mourn.
10953 (thread_db_free): Delete, split in two.
10954 (disable_thread_event_reporting): New.
10955 (thread_db_detach): New.
10956 (thread_db_mourn): New.
10957
10958 * server.h (struct thread_info) <last_resume_kind>: New field.
10959 <attached>: Add comment.
10960 <gdb_detached>: New field.
10961 (handler_func): Change return type to int.
10962 (handle_serial_event, handle_target_event): Ditto.
10963 (gdb_connected): Declare.
10964 (tracing): Delete.
10965 (disconnected_tracing): Declare.
10966 (stop_tracing): Declare.
10967
10968 * server.c (handle_query) <qSupported>: Report support for
10969 disconnected tracing.
10970 (queue_stop_reply_callback): Account for running threads.
10971 (gdb_wants_thread_stopped): New.
10972 (gdb_wants_all_threads_stopped): New.
10973 (gdb_reattached_process): New.
10974 (handle_status): Clear the `gdb_detached' flag of all processes.
10975 In all-stop, stop all threads.
10976 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10977 (process_serial_event): If the remote connection breaks, or if an
10978 exit was forced with "monitor exit", force an event loop exit.
10979 Handle disconnected tracing on detach.
10980 (handle_serial_event): Adjust.
10981 (handle_target_event): If GDB isn't connected, forward events back
10982 to the inferior, unless the last process exited, in which case,
10983 exit gdbserver. Adjust interface.
10984
10985 * remote-utils.c (remote_open): Don't block in accept. Instead
10986 register an event loop source on the listen socket file
10987 descriptor. Refactor bits into ...
10988 (listen_desc): ... this new global.
10989 (gdb_connected): ... this new function.
10990 (enable_async_notification): ... this new function.
10991 (handle_accept_event): ... this new function.
10992 (remote_close): Clear remote_desc.
10993
10994 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10995
10996 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10997 New fields.
10998 (mourn_inferior): Define.
10999 (target_process_qsupported): Avoid the dangling else problem.
11000 (thread_stopped): Define.
11001 (pause_all): Define.
11002 (target_waitstatus_to_string): Declare.
11003 * target.c (target_waitstatus_to_string): New.
11004
11005 * tracepoint.c (tracing): Make extern.
11006 (disconnected_tracing): New.
11007 (stop_tracing): Make extern. Handle tracing stops due to GDB
11008 disconnecting.
11009 (cmd_qtdisconnected): New.
11010 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11011 (handle_tracepoint_general_set): Handle QTDisconnected.
11012
11013 * event-loop.c (event_handler_func): Change return type to int.
11014 (process_event): Bail out if the event handler wants the event
11015 loop to stop.
11016 (handle_file_event): Ditto.
11017 (start_event_loop): Bail out if the event handler wants the event
11018 loop to stop.
11019
11020 * nto-low.c (nto_target_ops): Adjust.
11021 * spu-low.c (spu_wait): Don't remove the process here.
11022 (spu_target_ops): Adjust.
11023 * win32-low.c (win32_wait): Don't remove the process here.
11024 (win32_target_ops): Adjust.
11025
5d267c4c
PA		 110262010-04-11 Pedro Alves <pedro@codesourcery.com>
11027
11028 * regcache.c (realloc_register_cache): Invalidate inferior's
11029 regcache before recreating it.
11030
623ccd72
PA		 110312010-04-09 Pedro Alves <pedro@codesourcery.com>
11032
11033 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11034
219f2f23
PA		 110352010-04-09 Stan Shebs <stan@codesourcery.com>
11036 Pedro Alves <pedro@codesourcery.com>
11037
11038 * server.h (LONGEST): New.
11039 (struct thread_info) <while_stepping>: New field.
11040 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11041 Declare.
11042 (initialize_tracepoint, handle_tracepoint_general_set)
11043 (handle_tracepoint_query, tracepoint_finished_step)
11044 (tracepoint_was_hit, release_while_stepping_state_list):
11045 (current_traceframe): Declare.
11046 * server.c (handle_general_set): Handle tracepoint packets.
11047 (read_memory): New.
11048 (write_memory): New.
11049 (handle_search_memory_1): Use read_memory.
11050 (handle_query): Report support for conditional tracepoints, trace
11051 state variables, and tracepoint sources. Handle tracepoint
11052 queries.
11053 (main): Initialize the tracepoints module.
11054 (process_serial_event): Handle traceframe reads/writes.
11055
11056 * linux-low.c (handle_tracepoints): New.
11057 (linux_wait_1): Call it.
11058 (linux_resume_one_lwp): Handle while-stepping.
11059 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11060 (linux_target_ops): Install them.
11061 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11062 New field.
11063 * linux-x86-low.c (x86_supports_tracepoints): New.
11064 (the_low_target). Install it.
11065
11066 * mem-break.h (delete_breakpoint): Declare.
11067 * mem-break.c (delete_breakpoint): Make external.
11068
11069 * target.h (struct target_ops): Add `supports_tracepoints',
11070 `read_pc', and `write_pc' fields.
11071 (target_supports_tracepoints): Define.
11072 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11073 (phex_nz): New.
11074
11075 * regcache.h (struct regcache) <registers_owned>: New field.
11076 (init_register_cache, regcache_cpy): Declare.
11077 (regcache_read_pc, regcache_write_pc): Declare.
11078 (register_cache_size): Declare.
11079 (supply_regblock): Declare.
11080 * regcache.c (init_register_cache): New.
11081 (new_register_cache): Use it.
11082 (regcache_cpy): New.
11083 (register_cache_size): New.
11084 (supply_regblock): New.
11085 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11086
219f2f23
PA		 11087 * tracepoint.c: New.
11088
11089 * Makefile.in (OBS): Add tracepoint.o.
11090 (tracepoint.o): New rule.
11091
3a13a53b
L		 110922010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11093
11094 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11095 (i386-mmx.o): New.
11096 (i386-mmx.c): Likewise.
11097 (i386-mmx-linux.o): Likewise.
11098 (i386-mmx-linux.c): Likewise.
11099
11100 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11101 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11102 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11103 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11104
11105 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11106 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11107 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11108
1570b33e
L		 111092010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11110
11111 * Makefile.in (clean): Updated.
11112 (i386-avx.o): New.
11113 (i386-avx.c): Likewise.
11114 (i386-avx-linux.o): Likewise.
11115 (i386-avx-linux.c): Likewise.
11116 (amd64-avx.o): Likewise.
11117 (amd64-avx.c): Likewise.
11118 (amd64-avx-linux.o): Likewise.
11119 (amd64-avx-linux.c): Likewise.
11120
11121 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11122 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11123 (srv_amd64_regobj): Add amd64-avx.o.
11124 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11125 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11126 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11127 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11128 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11129 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11130 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11131
11132 * i387-fp.c: Include "i386-xstate.h".
11133 (i387_xsave): New.
11134 (i387_cache_to_xsave): Likewise.
11135 (i387_xsave_to_cache): Likewise.
11136 (x86_xcr0): Likewise.
11137
11138 * i387-fp.h (i387_cache_to_xsave): Likewise.
11139 (i387_xsave_to_cache): Likewise.
11140 (x86_xcr0): Likewise.
11141
11142 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11143 * linux-crisv32-low.c (target_regsets): Likewise.
11144 * linux-m68k-low.c (target_regsets): Likewise.
11145 * linux-mips-low.c (target_regsets): Likewise.
11146 * linux-ppc-low.c (target_regsets): Likewise.
11147 * linux-s390-low.c (target_regsets): Likewise.
11148 * linux-sh-low.c (target_regsets): Likewise.
11149 * linux-sparc-low.c (target_regsets): Likewise.
11150 * linux-xtensa-low.c (target_regsets): Likewise.
11151
11152 * linux-low.c: Include <sys/uio.h>.
11153 (regsets_fetch_inferior_registers): Support nt_type.
11154 (regsets_store_inferior_registers): Likewise.
11155 (linux_process_qsupported): New.
11156 (linux_target_ops): Add linux_process_qsupported.
11157
11158 * linux-low.h (regset_info): Add nt_type.
11159 (linux_target_ops): Add process_qsupported.
11160
11161 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11162 and <sys/uio.h>.
11163 (init_registers_i386_avx_linux): New.
11164 (init_registers_amd64_avx_linux): Likewise.
11165 (xmltarget_i386_linux_no_xml): Likewise.
11166 (xmltarget_amd64_linux_no_xml): Likewise.
11167 (PTRACE_GETREGSET): Likewise.
11168 (PTRACE_SETREGSET): Likewise.
11169 (x86_fill_xstateregset): Likewise.
11170 (x86_store_xstateregset): Likewise.
11171 (use_xml): Likewise.
11172 (x86_linux_update_xmltarget): Likewise.
11173 (x86_linux_process_qsupported): Likewise.
11174 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11175 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11176 init_registers_i386_linux here. Call
11177 x86_linux_update_xmltarget.
11178 (the_low_target): Add x86_linux_process_qsupported.
11179
11180 * server.c (handle_query): Call target_process_qsupported.
11181
11182 * target.h (target_ops): Add process_qsupported.
11183 (target_process_qsupported): New.
11184
fc7238bb
PA		 111852010-04-03 Pedro Alves <pedro@codesourcery.com>
11186
11187 * inferiors.c (add_thread): Set last_status kind to
11188 TARGET_WAITKIND_IGNORE.
11189 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11190 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11191 (linux_wait_1): Move `thread' local definition to block that uses
11192 it. Don't NULL initialize `event_child'.
11193 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11194 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11195 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11196
bdabb078
PA		 111972010-04-01 Pedro Alves <pedro@codesourcery.com>
11198
11199 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11200 an extended waitstatus, or by a watchpoint.
11201 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11202 thread was stepping or has been stopped by a watchpoint.
11203
d3bbe7a0
PA		 112042010-04-01 Pedro Alves <pedro@codesourcery.com>
11205
11206 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11207 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11208 of another, then delete the previous, and validate all
11209 breakpoints.
11210 (validate_inserted_breakpoint): New.
11211 (delete_disabled_breakpoints): New.
11212 (validate_breakpoints): New.
11213 (check_mem_read): Validate breakpoints before trusting their
11214 shadow. Delete disabled breakpoints.
11215 (check_mem_write): Validate breakpoints before trusting they
11216 should be inserted. Delete disabled breakpoints.
11217 * mem-break.h (validate_breakpoints):
11218 * server.c (handle_query): Validate breakpoints when we see a
11219 qSymbol query.
11220
8b07ae33
PA		 112212010-04-01 Pedro Alves <pedro@codesourcery.com>
11222
11223 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11224 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11225 if we could tell there's a GDB breakpoint at stop_pc.
11226 (need_step_over_p): Don't do a step over if we find a GDB
11227 breakpoint at the resume PC.
11228
11229 * mem-break.c (struct raw_breakpoint): New.
11230 (enum bkpt_type): New type `gdb_breakpoint'.
11231 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11232 fields. New field `raw'.
11233 (find_raw_breakpoint_at): New.
11234 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11235 breakpoint instead.
11236 (set_breakpoint_at): Adjust.
11237 (delete_raw_breakpoint): New.
11238 (release_breakpoint): New.
11239 (delete_breakpoint): Rename to...
11240 (delete_breakpoint_1): ... this. Add proc parameter. Use
11241 release_breakpoint. Return ENOENT.
11242 (delete_breakpoint): Reimplement.
11243 (find_breakpoint_at): Delete.
11244 (find_gdb_breakpoint_at): New.
11245 (delete_breakpoint_at): Delete.
11246 (set_gdb_breakpoint_at): New.
11247 (delete_gdb_breakpoint_at): New.
11248 (gdb_breakpoint_here): New.
11249 (set_reinsert_breakpoint): Use release_breakpoint.
11250 (uninsert_breakpoint): Rename to ...
11251 (uninsert_raw_breakpoint): ... this.
11252 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11253 (reinsert_raw_breakpoint): Change parameter type to
11254 raw_breakpoint.
11255 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11256 instead.
11257 (check_breakpoints): Adjust. Use release_breakpoint.
11258 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11259 (breakpoint_inserted_here): Ditto.
11260 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11261 Don't trust the breakpoint's shadow if it is not inserted.
11262 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11263 (delete_all_breakpoints): Adjust.
11264 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11265 use delete_breakpoint_1.
11266
11267 * mem-break.h (breakpoints_supported): Delete declaration.
11268 (set_gdb_breakpoint_at): Declare.
11269 (gdb_breakpoint_here): Declare.
11270 (delete_breakpoint_at): Delete.
11271 (delete_gdb_breakpoint_at): Declare.
11272
11273 * server.h (struct raw_breakpoint): Forward declare.
11274 (struct process_info): New field `raw_breakpoints'.
11275
11276 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11277 breakpoints.
11278
6bf5e0ba
PA		 112792010-03-24 Pedro Alves <pedro@codesourcery.com>
11280
11281 * linux-low.c (status_pending_p_callback): Fix comment.
11282 (linux_wait_for_event_1): Move most of the internal breakpoint
11283 handling from here...
11284 (linux_wait_1): ... to here.
11285 (count_events_callback): New.
11286 (select_singlestep_lwp_callback): New.
11287 (select_event_lwp_callback): New.
11288 (cancel_breakpoints_callback): New.
11289 (select_event_lwp): New.
11290 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11291 priority to all LWPs that have had events that should be reported
11292 to the client. Cancel breakpoints when about to reporting the
11293 event to the client, not while stopping lwps. No longer cancel
11294 finished single-steps here.
11295 (cancel_finished_single_step): Delete.
11296 (cancel_finished_single_steps): Delete.
11297
414a389f
PA		 112982010-03-24 Pedro Alves <pedro@codesourcery.com>
11299
11300 * mem-break.c (enum bkpt_type): New.
11301 (struct breakpoint): New field `type'.
11302 (set_breakpoint_at): Change return type to struct breakpoint
11303 pointer. Set type to `other_breakpoint' by default.
11304 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11305 in the breakpoint list.
11306 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11307 (reinsert_breakpoint): Rename to ...
11308 (reinsert_raw_breakpoint): ... this.
11309 (reinsert_breakpoints_at): Adjust.
11310 * mem-break.h (struct breakpoint): Declare.
11311 (set_breakpoint_at): Change return type to struct breakpoint
11312 pointer.
11313
2280c721
PA		 113142010-03-24 Pedro Alves <pedro@codesourcery.com>
11315
11316 * server.c (handle_query): Assign, not compare.
11317
d50171e4
PA		 113182010-03-24 Pedro Alves <pedro@codesourcery.com>
11319
11320 Teach linux gdbserver to step-over-breakpoints.
11321
11322 * linux-low.c (can_hardware_single_step): New.
11323 (supports_breakpoints): New.
11324 (handle_extended_wait): If stopping threads, read the stop pc of
11325 the new cloned LWP.
11326 (get_pc): New.
11327 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11328 low target doesn't support retrieving the PC.
11329 (add_lwp): Set last_resume_kind to resume_continue.
11330 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11331 (linux_attach): Don't clear stop_expected. Set the lwp's
11332 last_resume_kind to resume_stop.
11333 (linux_detach_one_lwp): Don't check for removed breakpoints.
11334 (check_removed_breakpoint): Delete.
11335 (status_pending_p): Rename to ...
11336 (status_pending_p_callback): ... this. Don't check for removed
11337 breakpoints. Don't consider threads that are stopped from GDB's
11338 perspective.
11339 (linux_wait_for_lwp): Always read the stop_pc here.
11340 (cancel_breakpoint): New.
11341 (step_over_bkpt): New global.
11342 (linux_wait_for_event_1): Implement stepping over breakpoints.
11343 (gdb_wants_lwp_stopped): New.
11344 (gdb_wants_all_stopped): New.
11345 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11346 single-step traps here. Store the thread's last reported target
11347 wait status.
11348 (send_sigstop): Don't clear stop_expected. Always set it,
11349 instead.
11350 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11351 (cancel_finished_single_step): New.
11352 (cancel_finished_single_steps): New.
11353 (wait_for_sigstop): Don't cancel finished single-step traps here.
11354 (linux_resume_one_lwp): Don't check for removed breakpoints.
11355 Don't set `step' on non-hardware step archs.
11356 (linux_set_resume_request): Ignore resume_stop requests if already
11357 stopping or stopped. Set the lwp's last_resume_kind.
11358 (resume_status_pending_p): Don't check for removed breakpoints.
11359 (need_step_over_p): New.
11360 (start_step_over): New.
11361 (finish_step_over): New.
11362 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11363 requests. Clear the thread's last reported target waitstatus.
11364 Don't use the `suspended' flag. Don't consider pending breakpoints.
11365 (linux_resume): Start a step-over if necessary.
11366 (proceed_one_lwp): New.
11367 (proceed_all_lwps): New.
11368 (unstop_all_lwps): New.
11369 * linux-low.h (struct lwp_info): Rewrite comment for the
11370 `suspended' flag. Add the `stop_pc' field. Delete the
11371 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11372 Add `'last_resume_kind' and `need_step_over' fields.
11373 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11374 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11375 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11376 (set_raw_breakpoint_at): New.
11377 (set_breakpoint_at): Rewrite to use it.
11378 (reinsert_breakpoint_handler): Delete.
11379 (set_reinsert_breakpoint): New.
11380 (reinsert_breakpoint_by_bp): Delete.
11381 (delete_reinsert_breakpoints): New.
11382 (uninsert_breakpoint): Rewrite.
11383 (uninsert_breakpoints_at): New.
11384 (reinsert_breakpoint): Rewrite.
11385 (reinsert_breakpoints_at): New.
11386 (check_breakpoints): Rewrite.
11387 (breakpoint_here): New.
11388 (breakpoint_inserted_here): New.
11389 (check_mem_read): Adjust.
11390 * mem-break.h (breakpoints_supported, breakpoint_here)
11391 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11392 (reinsert_breakpoint_by_bp): Delete declaration.
11393 (delete_reinsert_breakpoints): Declare.
11394 (reinsert_breakpoint): Delete declaration.
11395 (reinsert_breakpoints_at): Declare.
11396 (uninsert_breakpoint): Delete declaration.
11397 (uninsert_breakpoints_at): Declare.
11398 (check_breakpoints): Adjust prototype.
11399 * server.h: Adjust include order.
11400 (struct thread_info): Declare here. Add a `last_status' field.
11401
30ba68cb
MS		 114022010-03-23 Michael Snyder <msnyder@vmware.com>
11403
11404 * server.c (crc32): New function.
11405 (handle_query): Add handling for 'qCRC:' request.
11406
b9a881c2
PA		 114072010-03-23 Pedro Alves <pedro@codesourcery.com>
11408
11409 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11410 lwp had been stopped by a watchpoint.
11411
e92d13d5
PA		 114122010-03-16 Pedro Alves <pedro@codesourcery.com>
11413
11414 * server.h (internal_error): Declare.
11415 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11416 * utils.c (internal_error): New function.
11417
64daa791
AS		 114182010-03-15 Andreas Schwab <schwab@redhat.com>
11419
11420 * configure.srv: Fix typo setting srv_regobj.
11421
f52cd8cd
PA		 114222010-03-15 Pedro Alves <pedro@codesourcery.com>
11423
11424 * linux-low.c (fetch_register): Avoid passing a non string literal
11425 format to `error'.
11426 (usr_store_inferior_registers): Ditto.
11427
93ae6fdc
PA		 114282010-03-14 Pedro Alves <pedro@codesourcery.com>
11429
11430 * linux-low.c (linux_write_memory): Bail out early if peeking
11431 memory failed.
11432
c3adc08c
PA		 114332010-03-14 Pedro Alves <pedro@codesourcery.com>
11434
11435 * linux-low.h (struct lwp_info): New fields
11436 `stopped_by_watchpoint' and `stopped_data_address'.
11437 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11438 here, and cache them in the lwp object.
11439 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11440 directly.
11441 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11442 field.
11443 (linux_stopped_by_watchpoint): Rewrite.
11444 (linux_stopped_data_address): Rewrite.
11445
bce522a2
PA		 114462010-03-06 Simo Melenius <simo.melenius@iki.fi>
11447
11448 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11449 switching the current inferior, not before.
11450
90884b2b
L		 114512010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11452
11453 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11454 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11455 i386-linux.c and amd64-linux.c.
11456 (reg-i386.o): Removed.
11457 (reg-i386.c): Likewise.
11458 (reg-i386-linux.o): Likewise.
11459 (reg-i386-linux.c): Likewise.
11460 (reg-x86-64.o): Likewise.
11461 (reg-x86-64.c): Likewise.
11462 (reg-x86-64-linux.o): Likewise.
11463 (reg-x86-64-linux.c): Likewise.
11464 (i386.o): New.
11465 (i386.c): Likewise.
11466 (i386-linux.o): Likewise.
11467 (i386-linux.c): Likewise.
11468 (amd64.o): Likewise.
11469 (amd64.c): Likewise.
11470 (amd64-linux.o): Likewise.
11471 (amd64-linux.c): Likewise.
11472
11473 * configure.srv (srv_i386_regobj): New.
11474 (srv_i386_linux_regobj): Likewise.
11475 (srv_amd64_regobj): Likewise.
11476 (srv_amd64_linux_regobj): Likewise.
11477 (srv_i386_32bit_xmlfiles): Likewise.
11478 (srv_i386_64bit_xmlfiles): Likewise.
11479 (srv_i386_xmlfiles): Likewise.
11480 (srv_amd64_xmlfiles): Likewise.
11481 (srv_i386_linux_xmlfiles): Likewise.
11482 (srv_amd64_linux_xmlfiles): Likewise.
11483 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11484 srv_xmlfiles to $srv_i386_xmlfiles.
11485 (i[34567]86-*-mingw32ce*): Likewise.
11486 (i[34567]86-*-mingw*): Likewise.
11487 (i[34567]86-*-nto*): Likewise.
11488 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11489 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11490 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11491 (x86_64-*-linux*): Likewise.
11492
11493 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11494 (init_registers_amd64_linux): New.
11495 (x86_arch_setup): Replace init_registers_x86_64_linux with
11496 init_registers_amd64_linux.
11497
193f13e6
MK		 114982010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11499
11500 * configure.ac: Check for libdl. If it is not available link against
11501 static libthread_db.
11502 * configure: Regenerate.
11503
85d721b8
PA		 115042010-02-22 Pedro Alves <pedro@codesourcery.com>
11505
11506 PR9605
11507
11508 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11509 handing a read watchpoint.
11510 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11511
6076632b
DE		 115122010-02-12 Doug Evans <dje@google.com>
11513
11514 * linux-low.c (linux_supports_tracefork_flag): Document.
11515 (linux_look_up_symbols): Add comment.
11516
3327ccf7
L		 115172010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11518
11519 * regcache.c (supply_register): Clear regcache if buf is NULL.
11520
0718675c 115212010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11522 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11523
11524 * inferiors.c (find_inferior): Add function documentation.
11525 (unloaded_dll): Handle the case where the unloaded dll has not
11526 been previously registered in the dll list.
11527
177321bd
DJ		 115282010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11529
11530 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11531 (thumb2_breakpoint): New.
11532 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11533
2b009048
DJ		 115342010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11535
11536 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11537 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11538 breakpoints.
11539
3be029c7
PA		 115402010-01-21 Pedro Alves <pedro@codesourcery.com>
11541
11542 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11543
18f5de3b
JK		 115442010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11545
11546 * linux-s390-low.c (s390_collect_ptrace_register)
11547 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11548
3743bb4f
DE		 115492010-01-21 Doug Evans <dje@google.com>
11550
14ce3065
DE		 11551 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11552 (PTRACE_ARG4_TYPE): New macro.
11553 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11554 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11555 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11556 (usr_store_inferior_registers): Ditto.
11557 (linux_read_memory, linux_write_memory): Ditto.
11558 (linux_test_for_tracefork): Ditto.
11559
3743bb4f
DE		 11560 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11561 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11562
8b315be5
PA		 115632010-01-21 Pedro Alves <pedro@codesourcery.com>
11564
11565 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11566 target.
11567
85492558
PA		 115682010-01-21 Pedro Alves <pedro@codesourcery.com>
11569
11570 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11571 prototype to take a regcache. Adjust.
11572
442ea881
PA		 115732010-01-20 Pedro Alves <pedro@codesourcery.com>
11574
11575 * regcache.h (struct thread_info): Forward declare.
11576 (struct regcache): New.
11577 (new_register_cache): Adjust prototype.
11578 (get_thread_regcache): Declare.
11579 (free_register_cache): Adjust prototype.
11580 (registers_to_string, registers_from_string): Ditto.
11581 (supply_register, supply_register_by_name, collect_register)
11582 (collect_register_as_string, collect_register_by_name): Ditto.
11583 * regcache.c (struct inferior_regcache_data): Delete.
11584 (get_regcache): Rename to ...
11585 (get_thread_regcache): ... this. Adjust. Switch inferior before
11586 fetching registers.
11587 (regcache_invalidate_one): Adjust.
11588 (regcache_invalidate): Fix prototype.
11589 (new_register_cache): Return the new register cache.
11590 (free_register_cache): Change prototype.
11591 (realloc_register_cache): Adjust.
11592 (registers_to_string): Change prototype to take a regcache. Adjust.
11593 (registers_from_string): Ditto.
11594 (register_data): Ditto.
11595 (supply_register): Ditto.
11596 (supply_register_by_name): Ditto.
11597 (collect_register): Ditto.
11598 (collect_register_as_string): Ditto.
11599 (collect_register_by_name): Ditto.
11600 * server.c (process_serial_event): Adjust.
11601 * linux-low.h (regset_fill_func, regset_store_func): Change
11602 prototype.
11603 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11604 Change prototype.
11605 * linux-low.c (get_stop_pc): Adjust.
11606 (check_removed_breakpoint): Adjust.
11607 (linux_wait_for_event): Adjust.
11608 (linux_resume_one_lwp): Adjust.
11609 (fetch_register): Add regcache parameter. Adjust.
11610 (usr_store_inferior_registers): Ditto.
11611 (regsets_fetch_inferior_registers): Ditto.
11612 (regsets_store_inferior_registers): Ditto.
11613 (linux_fetch_registers, linux_store_registers): Ditto.
11614 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11615 regcache. Adjust.
43aaf8b6
PA		 11616 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11617 Ditto.
442ea881
PA		 11618 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11619 prototype to take a regcache.
11620 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11621 * remote-utils.c (convert_ascii_to_int, outreg)
11622 (prepare_resume_reply): Change prototype to take a regcache.
11623 Adjust.
11624 * target.h (struct target_ops) <fetch_registers, store_registers>:
11625 Change prototype to take a regcache.
11626 (fetch_inferior_registers, store_inferior_registers): Change
11627 prototype to take a regcache. Adjust.
11628 * proc-service.c (ps_lgetregs): Adjust.
11629 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11630 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11631 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11632 take a regcache. Adjust.
11633 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11634 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11635 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11636 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11637 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11638 (cris_cannot_fetch_register):
11639 (cris_breakpoint_at): Change prototype to take a regcache.
11640 Adjust.
11641 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11642 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11643 to take a regcache. Adjust.
11644 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11645 Adjust.
11646 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11647 take a regcache. Adjust.
11648 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11649 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11650 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11651 * linux-mips-low.c (mips_get_pc):
11652 (mips_set_pc): Change prototype to take a regcache. Adjust.
11653 (mips_reinsert_addr): Adjust.
11654 (mips_collect_register): Change prototype to take a regcache.
11655 Adjust.
11656 (mips_supply_register):
11657 (mips_collect_register_32bit, mips_supply_register_32bit)
11658 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11659 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11660 * linux-ppc-low.c (ppc_supply_ptrace_register)
11661 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11662 (parse_spufs_run): Adjust.
11663 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11664 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11665 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11666 take a regcache. Adjust.
11667 * linux-s390-low.c (s390_collect_ptrace_register)
11668 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11669 (s390_set_pc): Change prototype to take a regcache. Adjust.
11670 (s390_arch_setup): Adjust.
11671 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11672 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11673 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11674 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11675 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11676 regcache. Adjust.
11677 (sparc_breakpoint_at): Adjust.
11678 * linux-xtensa-low.c (xtensa_fill_gregset):
11679 (xtensa_store_gregset):
11680 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11681 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11682 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11683 prototype to take a regcache. Adjust.
11684 * win32-arm-low.c (arm_fetch_inferior_register)
11685 (arm_store_inferior_register): Change prototype to take a
11686 regcache. Adjust.
11687 * win32-i386-low.c (i386_fetch_inferior_register)
11688 (i386_store_inferior_register): Change prototype to take a
11689 regcache. Adjust.
11690 * win32-low.c (child_fetch_inferior_registers)
11691 (child_store_inferior_registers): Change prototype to take a
11692 regcache. Adjust.
11693 (win32_wait): Adjust.
11694 (win32_fetch_inferior_registers): Change prototype to take a
11695 regcache. Adjust.
11696 (win32_store_inferior_registers): Adjust.
11697 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11698 store_inferior_register>: Change prototype to take a regcache.
11699
60c3d7b0
DE		 117002010-01-20 Doug Evans <dje@google.com>
11701
11702 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11703 #ifdef.
11704 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11705 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11706
dc146f7c
VP		 117072010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11708
11709 * linux-low.c (linux_core_of_thread): New.
11710 (compare_ints, show_process, list_threads): New.
11711 (linux_qxfer_osdata): Report threads and cores.
11712 (linux_target_op): Register linux_core_of_thread.
11713 * remote-utils.c (prepare_resume_reply): Report the core.
11714 (buffer_xml_printf): Support %d specifier.
11715 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11716 New.
11717 (handle_query): Handle qXfer:threads. Announce availability
11718 thereof.
11719 * target.h (struct target_ops): New field core_of_thread.
11720
7803799a
UW		 117212010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11722
11723 * Makefile.in (clean): Remove new generated files.
11724 (reg-s390.o, reg-s390.c): Remove rules.
11725 (reg-s390x.o, reg-s390x.c): Likewise.
11726 (s390-linux32.o, s390-linux32.c): Add rules.
11727 (s390-linux64.o, s390-linux64.c): Likewise.
11728 (s390x-linux64.o, s390x-linux64.c): Likewise.
11729 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11730 * linux-s390-low.c: Include <elf.h>.
11731 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11732 (init_registers_s390): Remove prototype.
11733 (init_registers_s390x): Likewise.
11734 (init_registers_s390_linux32): Add prototype.
11735 (init_registers_s390_linux64): Likewise.
11736 (init_registers_s390x_linux64): Likewise.
11737 (s390_num_regs_3264): New define.
11738 (s390_regmap_3264): New global variable.
11739 (s390_cannot_fetch_register): Remove obsolete check.
11740 (s390_cannot_store_register): Likewise.
11741 (s390_collect_ptrace_register): Handle upper/lower register halves.
11742 (s390_supply_ptrace_register): Likewise.
11743 (s390_fill_gregset): Update to register number changes.
11744 (s390_get_hwcap): New routine.
11745 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11746 Install appropriate regmap and register set.
11747
6e7ffa39
JB		 117482010-01-01 Joel Brobecker <brobecker@adacore.com>
11749
11750 * server.c (gdbserver_version): Update copyright year to 2010.
11751 * gdbreplay.c (gdbreplay_version): Likewise.
11752
957f3f49
DE		 117532009-12-28 Doug Evans <dje@google.com>
11754
11755 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11756 elf/external.h. Include <elf.h> instead but only if necessary.
11757
ca5c370d
PA		 117582009-12-28 Pedro Alves <pedro@codesourcery.com>
11759
11760 * linux-low.c (linux_remove_process): Remove `detaching'
11761 parameter. Don't release/detach from thread_db here.
11762 (linux_kill): Release/detach from thread_db here, ...
11763 (linux_detach): ... and here, before actually detaching.
11764 (linux_wait_1): ... and here, when a process exits.
11765 * thread-db.c (any_thread_of): New.
11766 (thread_db_free): Switch the current inferior to a thread of the
11767 passed in process.
11768
4ee62156
DE		 117692009-12-21 Doug Evans <dje@google.com>
11770
d90e6a88
DE		 11771 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11772
c5f62d5f
DE		 11773 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11774 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11775 warning ifndef __NR_tkill. Move setting of errno there too.
11776 Delete unnecessary resetting of errno after syscall.
11777 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11778
10e86dd7
DE		 11779 * configure.ac: Check for dladdr.
11780 * config.in: Regenerate.
11781 * configure: Regenerate.
11782 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11783 (try_thread_db_load): Update.
11784
4ee62156
DE		 11785 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11786
00f515da
DE		 117872009-12-18 Doug Evans <dje@google.com>
11788
e9464885
DE		 11789 * event-loop.c: Include unistd.h if it exists.
11790
07d4f67e
DE		 11791 * linux-low.c (my_waitpid): Move definition away from being in
11792 between linux_tracefork_child/linux_test_for_tracefork.
11793
00f515da
DE		 11794 * gdb_proc_service.h (psaddr_t): Fix type.
11795 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11796 signature to match glibc.
11797
1de1badb
DE		 117982009-12-16 Doug Evans <dje@google.com>
11799
11800 * linux-low.c (linux_read_memory): Fix argument to read.
11801
aeeb81d1
PA		 118022009-11-26 Pedro Alves <pedro@codesourcery.com>
11803
11804 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11805 events, don't leave current_inferior pointing at null.
11806
10357975
PA		 118072009-11-26 Pedro Alves <pedro@codesourcery.com>
11808
11809 * win32-low.c (LOG): Delete.
11810 (OUTMSG): Output to stderr.
11811 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11812 on compile time LOG macro.
11813 (win32_wait): Fix debug output.
11814
cf6e3471
PA		 118152009-11-26 Pedro Alves <pedro@codesourcery.com>
11816
11817 * win32-low.c (win32_add_one_solib): If the dll name is
11818 "ntdll.dll", prepend the system directory to the dll path.
11819
0c85e18e
MK		 118202009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11821
11822 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11823
9ac544ce 118242009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11825 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11826
11827 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11828 * configure.ac: Check for __mcoldfire__ and set
11829 gdb_cv_m68k_is_coldfire.
11830 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11831 reg-cf.o and reg-m68k.o.
11832 * configure: Regenerated.
11833
fd7dd3e6
PA		 118342009-11-16 Pedro Alves <pedro@codesourcery.com>
11835
11836 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11837 Pass it to thread_db_free.
11838 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11839 proper `detaching' argument to linux_remove_process.
11840 * linux-low.h (thread_db_free): Add `detaching' parameter.
11841 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11842 to thread_db_free.
11843 (thread_db_free): Add `detaching' parameter. Only
11844 call td_ta_clear_event if detaching from process.
11845
75aa492e
MK		 118462009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11847
11848 * thread-db.c (thread_db_free): Fix typo.
11849
21e1bee4
PP		 118502009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11851
11852 PR gdb/10838
11853 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11854
8838b45e
NS		 118552009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11856
11857 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11858 with an i686 compiler.
11859 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11860 needed.
11861 * configure: Rebuilt.
11862
8a35fb51
SL		 118632009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11864
11865 PR gdb/10783
11866
11867 * server.c (handle_search_memory_1): Correct read_addr initialization
11868 in loop for searching subsequent chunks.
11869
96f15937
PP		 118702009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11871
11872 * configure.ac: New --with-libthread-db option.
11873 * thread-db.c: Allow direct dependence on libthread_db.
11874 (thread_db_free): Adjust.
11875 * config.in: Regenerate.
11876 * configure: Likewise.
889bf7c5 11877
5f7d1694
PP		 118782009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11879
11880 PR gdb/10757
11881 * thread-db.c (attach_thread): New function.
11882 (maybe_attach_thread): Return success/failure.
11883 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11884 (thread_db_find_new_threads): Loop until no new threads.
11885
88e3b899
PA		 118862009-10-13 Pedro Alves <pedro@codesourcery.com>
11887
11888 * proc-service.c (ps_lgetregs): Formatting.
11889
cdbfd419
PP		 118902009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11891
11892 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11893 * configure.ac: Adjust.
11894 * linux-low.h (struct process_info_private): Move members to struct
11895 thread_db.
11896 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11897 * linux-low.c (linux_remove_process): Adjust.
11898 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11899 * server.c (handle_query): Move code ...
11900 (handle_monitor_command): ... here. New function.
11901 * target.h (struct target_ops): New member.
11902 * thread-db.c (struct thread_db): New.
11903 (libthread_db_search_path): New variable.
11904 (thread_db_create_event, thread_db_enable_reporting)
11905 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11906 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11907 (try_thread_db_load_1, dladdr_to_soname): New functions.
11908 (try_thread_db_load, thread_db_load_search): New functions.
11909 (thread_db_init): Search for libthread_db.
11910 (thread_db_free): New function.
11911 (thread_db_handle_monitor_command): Likewise.
11912 * config.in: Regenerate.
11913 * configure: Regenerate.
889bf7c5 11914
4168d2d6
UW		 119152009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11916
11917 * spu-low.c (spu_kill): Wait for inferior to terminate.
11918 Call clear_inferiors.
11919 (spu_detach): Call clear_inferiors.
11920
81ecdfbb
RW		 119212009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11922
11923 * aclocal.m4: Regenerate.
11924 * config.in: Likewise.
11925 * configure: Likewise.
11926
0b9ff2c0
UW		 119272009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11928
11929 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11930 (parse_spufs_run): New function.
11931 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11932 (ppc_breakpoint_at): Handle SPU breakpoints.
11933
efcbbd14
UW		 119342009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11935
11936 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11937 (SPUFS_MAGIC): Define.
11938 (spu_enumerate_spu_ids): New function.
11939 (linux_qxfer_spu): New function.
11940 (linux_target_ops): Install linux_qxfer_spu.
11941
f4d9bade
UW		 119422009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11943
11944 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11945 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11946 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11947 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11948 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11949 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11950 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11951 (init_registers_powerpc_cell32l): Add prototype.
11952 (init_registers_powerpc_cell64l): Likewise.
11953 (ppc_arch_setup): Detect Cell/B.E. architecture.
11954
96e946ca
RW		 119552009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11956
11957 * Makefile.in (datarootdir): New variable.
11958
58d6951d
DJ		 119592009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11960
11961 * linux-low.c (linux_write_memory): Update debugging output.
11962 * Makefile.in (clean): Add new descriptions.
11963 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11964 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11965 * configure.srv: Add new files for arm*-*-linux*.
11966 * linux-arm-low.c: Add new declarations.
11967 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11968 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11969 (HWCAP_VFPv3D16): New.
11970 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11971 instead of __IWMMXT__.
11972 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11973 (arm_arch_setup): New.
11974 (target_regsets): Remove #ifdef. Add VFP regset.
11975 (the_low_target): Use arm_arch_setup.
11976
12b42a12
DJ		 119772009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11978
11979 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11980 the main thread again.
11981
ac8c974e
AR		 119822009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11983
11984 Adding Neutrino gdbserver.
11985 * configure: Regenerated.
11986 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11987 * configure.srv (i[34567]86-*-nto*): New target.
11988 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11989 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11990 (nto_comctrl) [__QNX__]: New function.
11991 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11992
4424e0c3 119932009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 11994
11995 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11996 srv_tgtobj.
11997
912cf4ba
PA		 119982009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11999 Pedro Alves <pedro@codesourcery.com>
12000
12001 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12002 don't support CONTEXT_EXTENDED_REGISTERS.
12003 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12004 (the_low_target): Install them.
12005 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12006 failing with ERROR_PIPE_NOT_CONNECTED.
12007
aa5ca48f
DE		 120082009-06-30 Doug Evans <dje@google.com>
12009 Pierre Muller <muller@ics.u-strasbg.fr>
12010
12011 Add h/w watchpoint support to x86-linux, win32-i386.
12012 * Makefile.in (SFILES): Add i386-low.c
12013 (i386_low_h): Define.
12014 (i386-low.o): Add dependencies.
12015 (linux-x86-low.o): Add i386-low.h dependency.
12016 (win32-i386-low.o): Ditto.
12017 * i386-low.c: New file.
12018 * i386-low.h: New file.
12019 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12020 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12021 * linux-low.c (linux_add_process): Initialize arch_private.
12022 (linux_remove_process): Free arch_private.
12023 (add_lwp): Initialize arch_private.
12024 (delete_lwp): Free arch_private.
12025 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12026 provided.
12027 * linux-low.h (process_info_private): New member arch_private.
12028 (lwp_info): New member arch_private.
12029 (linux_target_ops): New members new_process, new_thread,
12030 prepare_to_resume.
12031 (ptid_of): New macro.
12032 * linux-x86-low.c: Include stddef.h, i386-low.h.
12033 (arch_process_info): New struct.
12034 (arch_lwp_info): New struct.
12035 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12036 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12037 (i386_dr_low_get_status): New function.
12038 (x86_insert_point, x86_remove_point): New functions.
12039 (x86_stopped_by_watchpoint): New function.
12040 (x86_stopped_data_address): New function.
12041 (x86_linux_new_process, x86_linux_new_thread): New functions.
12042 (x86_linux_prepare_to_resume): New function.
12043 (the_low_target): Add entries for insert_point, remove_point,
12044 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12045 prepare_to_resume.
12046 * server.c (debug_hw_points): New global.
12047 (monitor_show_help): Document set debug-hw-points.
12048 (handle_query): Process "set debug-hw-points".
12049 * server.h (debug_hw_points): Declare.
12050 (paddress): Declare.
12051 * utils.c (NUMCELLS, CELLSIZE): New macros.
12052 (get_sell, xsnprintf, paddress): New functions.
12053 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12054 remove_point, stopped_by_watchpoint, stopped_data_address.
12055 * win32-i386-low.c: Include i386-low.h.
12056 (debug_reg_state): Replaces dr.
12057 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12058 (i386_dr_low_get_status): New function.
12059 (i386_insert_point, i386_remove_point): New functions.
12060 (i386_stopped_by_watchpoint): New function.
12061 (i386_stopped_data_address): New function.
12062 (i386_initial_stuff): Update.
12063 (get_thread_context,set_thread_context,i386_thread_added): Update.
12064 (the_low_target): Add entries for insert_point,
12065 remove_point, stopped_by_watchpoint, stopped_data_address.
12066 * win32-low.c (win32_insert_watchpoint): New function.
12067 (win32_remove_watchpoint): New function.
12068 (win32_stopped_by_watchpoint): New function.
12069 (win32_stopped_data_address): New function.
12070 (win32_target_ops): Add entries for insert_watchpoint,
12071 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12072 * win32-low.h (win32_target_ops): New members insert_point,
12073 remove_point, stopped_by_watchpoint, stopped_data_address.
12074
d993e290
PA		 120752009-06-25 Pedro Alves <pedro@codesourcery.com>
12076
12077 * server.c (process_serial_event): Re-return unsupported, not
12078 error, if the type isn't recognized. Re-allow supporting only
12079 insert or remove packets. Also call require_running for
12080 breakpoints. Add missing break statement to default case. Tidy.
12081 * target.h (struct target_ops): Rename insert_watchpoint to
12082 insert_point, and remove_watchpoint to remove_point.
12083
12084 * linux-low.h (struct linux_target_ops): Likewise.
12085 * linux-low.c (linux_insert_watchpoint): Rename to ...
12086 (linux_insert_point): ... this. Adjust.
12087 (linux_remove_watchpoint): Rename to ...
12088 (linux_remove_point): ... this. Adjust.
12089 (linux_target_ops): Adjust.
12090 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12091 (cris_insert_point): ... this.
12092 (cris_remove_watchpoint): Rename to ...
12093 (cris_remove_point): ... this.
12094 (the_low_target): Adjust.
12095
0f54c268
PM		 120962009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12097
12098 * server.c (handle_v_kill): Pass signal_pid to
12099 kill_inferior if multi_process is zero.
12100
c6314022
AR		 121012009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12102
12103 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12104 * target.h (target_ops): Comment for *_watchpoint to make it clear
12105 the functions can get types '0' and '1'.
12106
4463ce24
AR		 121072009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12108
12109 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12110 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12111 * regcache.c (get_regcache): Likewise.
12112 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12113 * win32-low.c (child_fetch_inferior_registers): Remove check for
12114 regno 0.
12115
cf8fd78b
PA		 121162009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12117 Pedro Alves <pedro@codesourcery.com>
12118
12119 * target.h (struct target_ops) <supports_multi_process>: New
12120 callback.
12121 (target_supports_multi_process): New.
12122 * server.c (handle_query): Even if GDB reports support, only
12123 enable multi-process if the target also supports it. Report
12124 multi-process support only if the target backend supports it.
12125 * linux-low.c (linux_supports_multi_process): New function.
12126 (linux_target_ops): Install it as target_supports_multi_process
12127 callback.
12128
47c0c975
DE		 121292009-05-24 Doug Evans <dje@google.com>
12130
e09875d4
DE		 12131 Global renaming of find_thread_pid to find_thread_ptid.
12132 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12133 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12134 All callers updated.
12135
e27d73f6
DE		 12136 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12137 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12138 directly.
12139
47c0c975
DE		 12140 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12141 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12142 (linux_resume_one_lwp): Ditto.
12143
2acc282a
DE		 121442009-05-23 Doug Evans <dje@google.com>
12145
12146 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12147 from struct inferior_list_entry * to struct lwp_info *.
12148 All callers updated.
12149
9f1036c1
DE		 121502009-05-13 Doug Evans <dje@google.com>
12151
12152 * linux-x86-low.c: Don't include assert.h.
12153 (x86_siginfo_fixup): Use fatal, not assert.
12154 (x86_arch_setup): Fix comment.
12155
d0722149
DE		 121562009-05-12 Doug Evans <dje@google.com>
12157
12158 Biarch support for i386/amd64 gdbserver.
12159 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12160 Add linux-x86-low.c.
12161 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12162 (linux-x86-low.o): Add.
12163 * linux-x86-64-low.c: Delete.
12164 * linux-i386-low.c: Delete.
12165 * linux-x86-low.c: New file.
12166 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12167 linux-x86-low.o.
12168 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12169 linux-x86-low.o.
12170 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12171 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12172 (linux_child_pid_to_exec_file): New function.
12173 (elf_64_header_p, elf_64_file_p): New functions.
12174 (siginfo_fixup): New function.
12175 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12176 give target a chance to convert layout.
12177 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12178 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12179
fdeb2a12
DE		 121802009-05-07 Doug Evans <dje@google.com>
12181
12182 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12183 (regsets_store_inferior_registers): Ditto.
12184
a6dbe5df
PA		 121852009-05-06 Pedro Alves <pedro@codesourcery.com>
12186
12187 PR server/10048
12188
12189 * linux-low.c (must_set_ptrace_flags): Delete.
12190 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12191 of the global.
12192 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12193 `lwp->must_set_ptrace_flags' instead.
ba42693b 12194 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12195 (linux_wait_1): ... not here.
12196
5091eb23
DE		 121972009-04-30 Doug Evans <dje@google.com>
12198
9f767825
DE		 12199 * inferiors.c (started_inferior_callback): New function.
12200 (attached_inferior_callback): New function.
12201 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12202 * server.c (print_started_pid, print_attached_pid): New functions.
12203 (detach_or_kill_for_exit): New function.
12204 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12205 * server.h (have_started_inferiors_p): Declare.
12206 (have_attached_inferiors_p): Declare.
12207
5091eb23
DE		 12208 * inferiors.c (remove_process): Fix memory leak, free process.
12209 * linux-low.c (linux_remove_process): New function.
12210 (linux_kill): Call it instead of remove_process.
12211 (linux_detach, linux_wait_1): Ditto.
12212
155c8968
PA		 122132009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12214
12215 * configure.srv: Add x86 Windows CE target.
12216
7fe519cb
UW		 122172009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12218
12219 * inferiors.c (get_thread_process): Make global.
12220 * server.h (get_thread_process): Add prototype.
12221 * thread-db.c (find_one_thread): Use get_thread_process
12222 instead of current_process.
12223 (thread_db_get_tls_address): Do not crash if called when
12224 thread layer is not yet initialized.
12225
5472f405
UW		 122262009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12227
12228 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12229 * spu-low.c (current_tid): Rename to ...
12230 (current_ptid): ... this.
12231 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12232 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12233 ptid_get_lwp (current_ptid) instead of current_tid.
12234 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12235 instead of current_tid. Use find_process_pid to verify pid
12236 argument is valid. Pass proper argument to remove_process.
12237 (spu_thread_alive): Compare current_ptid instead of current_tid.
12238 (spu_resume): Likewise.
12239
55ac2b99
PA		 122402009-04-02 Pedro Alves <pedro@codesourcery.com>
12241
12242 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12243 variable.
12244
95954743
PA		 122452009-04-01 Pedro Alves <pedro@codesourcery.com>
12246
12247 Implement the multiprocess extensions, and add linux multiprocess
12248 support.
12249
12250 * server.h (ULONGEST): Declare.
12251 (struct ptid, ptid_t): New.
12252 (minus_one_ptid, null_ptid): Declare.
12253 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12254 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12255 (struct inferior_list_entry): Change `id' type from unsigned from
12256 to ptid_t.
12257 (struct sym_cache, struct breakpoint, struct
12258 process_info_private): Forward declare.
12259 (struct process_info): Declare.
12260 (current_process): Declare.
12261 (all_processes): Declare.
12262 (initialize_inferiors): Declare.
12263 (add_thread): Adjust to use ptid_t.
12264 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12265 (add_process, remove_process, find_thread_pid): Declare.
12266 (find_inferior_id): Adjust to use ptid_t.
12267 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12268 (multi_process): Declare.
12269 (push_event): Adjust to use ptid_t.
12270 (read_ptid, write_ptid): Declare.
12271 (prepare_resume_reply): Adjust to use ptid_t.
12272 (clear_symbol_cache): Declare.
12273 * inferiors.c (all_processes): New.
12274 (null_ptid, minus_one_ptid): New.
12275 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12276 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12277 (add_thread): Change unsigned long to ptid. Remove gdb_id
12278 parameter. Adjust.
12279 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12280 (gdb_id_to_thread): Rename to ...
12281 (find_thread_pid): ... this. Change unsigned long to ptid.
12282 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12283 (loaded_dll, pull_pid_from_list): Adjust.
12284 (add_process, remove_process, find_process_pid)
12285 (get_thread_process, current_process, initialize_inferiors): New.
12286 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12287 (struct target_waitstatus) <related_pid>: Ditto.
12288 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12289 return type to int.
12290 (struct target_ops) <join>: Add `pid' argument.
12291 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12292 (struct target_ops) <wait>: Add `ptid' field. Change return type
12293 to ptid.
12294 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12295 (mywait): Add `ptid' argument. Change return type to ptid_t.
12296 (target_pid_to_str): Declare.
12297 * target.c (set_desired_inferior): Adjust to use ptids.
12298 (mywait): Add new `ptid' argument. Adjust.
12299 (target_pid_to_str): New.
12300 * mem-break.h (free_all_breakpoints): Declare.
12301 * mem-break.c (breakpoints): Delelete.
12302 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12303 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12304 to use per-process breakpoint list.
12305 (free_all_breakpoints): New.
12306 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12307 (symbol_cache, all_symbols_looked_up): Delete.
12308 (hexchars): New.
12309 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12310 read_ptid): New.
12311 (prepare_resume_reply): Change ptid argument's type from unsigned
12312 long to ptid_t. Adjust. Implement W;process and X;process.
12313 (free_sym_cache, clear_symbol_cache): New.
12314 (look_up_one_symbol): Adjust to per-process symbol cache. *
12315 * server.c (cont_thread, general_thread, step_thread): Change type
12316 to ptid_t.
12317 (attached): Delete.
12318 (multi_process): New.
12319 (last_ptid): Change type to ptid_t.
12320 (struct vstop_notif) <ptid>: Change type to ptid_t.
12321 (queue_stop_reply, push_event): Change `ptid' argument's type to
12322 ptid_t.
12323 (discard_queued_stop_replies): Add `pid' argument.
12324 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12325 changes. Don't reference the `attached' global.
12326 (attach_inferior): Adjust to mywait interface changes.
12327 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12328 features. Handle and report "multiprocess+". Handle
12329 "qAttached:PID".
12330 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12331 changes.
12332 (handle_v_kill): New.
12333 (handle_v_stopped): Adjust to use target_pid_to_str.
12334 (handle_v_requests): Allow multiple attaches and runs when
12335 multiprocess extensions are in effect. Handle "vKill".
12336 (myresume): Adjust to use ptids.
12337 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12338 (handle_status): Adjust to discard_queued_stop_replies interface
12339 change.
12340 (first_thread_of, kill_inferior_callback)
12341 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12342 (main): Call initialize_inferiors. Adjust to use ptids, killing
12343 and detaching from all inferiors. Handle multiprocess packet
12344 variants.
12345 * linux-low.h: Include gdb_proc_service.h.
12346 (struct process_info_private): New.
12347 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12348 <lwpid_of>: Use ptid_get_lwp.
12349 (get_lwp_thread): Adjust.
12350 (struct lwp_info): Add `dead' member.
12351 (find_lwp_pid): Declare.
12352 * linux-low.c (thread_db_active): Delete.
12353 (new_inferior): Adjust comment.
12354 (inferior_pid): Delete.
12355 (linux_add_process): New.
12356 (handle_extended_wait): Adjust.
12357 (add_lwp): Change unsigned long to ptid.
12358 (linux_create_inferior): Add process to processes table. Adjust
12359 to use ptids. Don't set new_inferior here.
12360 (linux_attach_lwp): Rename to ...
12361 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12362 it. Adjust to use ptids.
12363 (linux_attach_lwp): New.
12364 (linux_attach): Add process to processes table. Don't set
12365 new_inferior here.
12366 (struct counter): New.
12367 (second_thread_of_pid_p, last_thread_of_process_p): New.
12368 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12369 multiple processes.
12370 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12371 processes. Remove process from process table.
12372 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12373 to multiple processes.
12374 (any_thread_of): New.
12375 (linux_detach): Add `pid' argument, and handle it. Remove process
12376 from processes table.
12377 (linux_join): Add `pid' argument. Handle it.
12378 (linux_thread_alive): Change unsighed long argument to ptid_t.
12379 Consider dead lwps as not being alive.
12380 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12381 threads we're not interested in.
12382 (same_lwp, find_lwp_pid): New.
12383 (linux_wait_for_lwp): Change `pid' argument's type from int to
12384 ptid_t. Adjust.
12385 (linux_wait_for_event): Rename to ...
12386 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12387 from int to ptid_t. Adjust.
12388 (linux_wait_for_event): New.
12389 (linux_wait_1): Add `ptid' argument. Change return type to
12390 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12391 that exit from the process table.
12392 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12393 Adjust.
12394 (mark_lwp_dead): New.
12395 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12396 stopping all threads, mark its main lwp as dead.
12397 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12398 ptids.
12399 (fetch_register, usr_store_inferior_registers)
12400 (regsets_fetch_inferior_registers)
12401 (regsets_store_inferior_registers, linux_read_memory)
12402 (linux_write_memory): Inline `inferior_pid'.
12403 (linux_look_up_symbols): Adjust to use per-process
12404 `thread_db_active'.
12405 (linux_request_interrupt): Adjust to use ptids.
12406 (linux_read_auxv): Inline `inferior_pid'.
12407 (initialize_low): Don't reference thread_db_active.
12408 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12409 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12410 (ps_getpid): Return the pid of the current inferior.
12411 * thread-db.c (proc_handle, thread_agent): Delete.
12412 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12413 per-process data.
12414 (find_one_thread): Change argument type to ptid_t. Adjust to
12415 per-process data.
12416 (maybe_attach_thread): Adjust to per-process data and ptids.
12417 (thread_db_find_new_threads): Ditto.
12418 (thread_db_init): Ditto.
12419 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12420 processes table. Adjust to use ptids.
12421 (spu_kill, spu_detach): Adjust interface. Remove process from
12422 processes table.
12423 (spu_join, spu_thread_alive): Adjust interface.
12424 (spu_wait): Adjust interface. Remove process from processes
12425 table. Adjust to use ptids.
12426 * win32-low.c (current_inferior_tid): Delete.
12427 (current_inferior_ptid): New.
12428 (debug_event_ptid): New.
12429 (thread_rec): Take a ptid. Adjust.
12430 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12431 (child_delete_thread): Ditto.
12432 (do_initial_child_stuff): Add `attached' argument. Add process to
12433 processes table.
12434 (child_fetch_inferior_registers, child_store_inferior_registers):
12435 Adjust.
12436 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12437 (win32_attach): Pass 1 to do_initial_child_stuff.
12438 (win32_kill): Adjust interface. Remove process from processes
12439 table.
12440 (win32_detach): Ditto.
12441 (win32_join): Adjust interface.
12442 (win32_thread_alive): Take a ptid.
12443 (win32_resume): Adjust to use ptids.
12444 (get_child_debug_event): Ditto.
12445 (win32_wait): Adjust interface. Remove exiting process from
12446 processes table.
12447
bd99dc85
PA		 124482009-04-01 Pedro Alves <pedro@codesourcery.com>
12449
12450 Non-stop mode support.
12451
12452 * server.h (non_stop): Declare.
12453 (gdb_client_data, handler_func): Declare.
12454 (delete_file_handler, add_file_handler, start_event_loop):
12455 Declare.
12456 (handle_serial_event, handle_target_event, push_event)
12457 (putpkt_notif): Declare.
12458 * target.h (enum resume_kind): New.
12459 (struct thread_resume): Replace `step' field by `kind' field.
12460 (TARGET_WNOHANG): Define.
12461 (struct target_ops) <wait>: Add `options' argument.
12462 <supports_non_stop, async, start_non_stop>: New fields.
12463 (target_supports_non_stop, target_async): New.
12464 (start_non_stop): Declare.
12465 (mywait): Add `options' argument.
12466 * target.c (mywait): Add `options' argument. Print child exit
12467 notifications here.
12468 (start_non_stop): New.
12469 * server.c (non_stop, own_buf, mem_buf): New globals.
12470 (struct vstop_notif): New.
12471 (notif_queue): New global.
12472 (queue_stop_reply, push_event, discard_queued_stop_replies)
12473 (send_next_stop_reply): New.
12474 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12475 interface changes.
12476 (attach_inferior): In non-stop mode, don't wait for the target
12477 here.
12478 (handle_general_set): Handle QNonStop.
12479 (handle_query): When handling qC, return the current general
12480 thread, instead of the first thread of the list.
12481 (handle_query): If the backend supports non-stop mode, include
12482 QNonStop+ in the qSupported query response.
12483 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12484 and non-stop mode.
12485 (handle_v_attach, handle_v_run): Handle non-stop mode.
12486 (handle_v_stopped): New.
12487 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12488 (myresume): Adjust to use resume_kind. Handle non-stop.
12489 (queue_stop_reply_callback): New.
12490 (handle_status): Handle non-stop mode.
12491 (main): Clear non_stop flag on reconnection. Use the event-loop.
12492 Refactor serial protocol handling from here ...
12493 (process_serial_event): ... to this new function. When GDB
12494 selects any thread, select one here. In non-stop mode, wait until
12495 GDB acks all pending events before exiting.
12496 (handle_serial_event, handle_target_event): New.
12497 * remote-utils.c (remote_open): Install remote_desc in the event
12498 loop.
12499 (remote_close): Remove remote_desc from the event loop.
12500 (putpkt_binary): Rename to...
12501 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12502 (putpkt_binary): New as wrapper around putpkt_binary_1.
12503 (putpkt_notif): New.
12504 (prepare_resume_reply): In non-stop mode, don't change the
12505 general_thread.
12506 * event-loop.c: New.
12507 * Makefile.in (OBJ): Add event-loop.o.
12508 (event-loop.o): New rule.
12509
12510 * linux-low.h (pid_of): Moved here.
12511 (lwpid_of): New.
12512 (get_lwp_thread): Use lwpid_of.
12513 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12514 * linux-low.c (pid_of): Delete.
12515 (inferior_pid): Use lwpid_of.
12516 (linux_event_pipe): New.
12517 (target_is_async_p): New.
12518 (delete_lwp): New.
12519 (handle_extended_wait): Use lwpid_of.
12520 (add_lwp): Don't set lwpid field.
12521 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12522 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12523 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12524 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12525 first. Adjust to linux_wait_for_event interface changes. Use
12526 lwpid_of.
12527 (linux_detach): Don't delete the main lwp here.
12528 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12529 (status_pending_p): Don't consider explicitly suspended lwps.
12530 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12531 pointer. Add OPTIONS argument. Change return type to int. Use
12532 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12533 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12534 pointer. Add status pointer argument. Return a pid instead of a
12535 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12536 changes. In non-stop mode, don't switch to a random thread.
12537 (linux_wait): Rename to...
12538 (linux_wait_1): ... this. Add target_options argument, and handle
12539 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12540 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12541 clean exit and signal exit code. Don't stop all threads in
12542 non-stop mode. In all-stop mode, only stop all threads when
12543 reporting a stop to GDB. Handle explicit thread stop requests.
12544 (async_file_flush, async_file_mark): New.
12545 (linux_wait): New.
12546 (send_sigstop): Use lwpid_of.
12547 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12548 interface changes. In non-stop mode, don't switch to a random
12549 thread.
12550 (linux_resume_one_lwp): Use lwpid_of.
12551 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12552 (linux_resume_one_thread): ... this. Handle resume_stop. In
12553 non-stop mode, don't look for pending flag in all threads.
12554 (resume_status_pending_p): Don't consider explicitly suspended
12555 threads.
12556 (my_waitpid): Reimplement. Emulate __WALL.
12557 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12558 Use lwpid_of.
12559 (sigchld_handler, linux_supports_non_stop, linux_async)
12560 (linux_start_non_stop): New.
12561 (linux_target_ops): Register linux_supports_non_stop, linux_async
12562 and linux_start_non_stop.
12563 (initialize_low): Install SIGCHLD handler.
12564 * thread-db.c (thread_db_create_event, find_one_thread)
12565 (thread_db_get_tls_address): Use lwpid_of.
12566 * win32-low.c (win32_detach): Adjust to use resume_kind.
12567 (win32_wait): Add `options' argument.
12568 * spu-low.c (spu_resume): Adjust to use resume_kind.
12569 (spu_wait): Add `options' argument.
12570
5b1c542e
PA		 125712009-04-01 Pedro Alves <pedro@codesourcery.com>
12572
12573 Decouple target code from remote protocol.
12574
12575 * target.h (enum target_waitkind): New.
12576 (struct target_waitstatus): New.
12577 (struct target_ops) <wait>: Return an unsigned long. Take a
12578 target_waitstatus pointer instead of a char pointer.
12579 (mywait): Likewise.
12580 * target.c (mywait): Change prototype to return an unsigned long.
12581 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12582 * server.h (thread_from_wait, old_thread_from_wait): Delete
12583 declarations.
12584 (prepare_resume_reply): Change prototype to take a
12585 target_waitstatus.
12586 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12587 (last_status, last_ptid): New.
12588 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12589 pid instead of a signal.
12590 (attach_inferior): Remove "status" and "signal" parameters.
12591 Adjust.
12592 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12593 not as an address.
12594 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12595 (handle_v_requests, myresume): Remove "status" and "signal"
12596 parameters. Adjust.
12597 (handle_status): New.
12598 (main): Delete local `status'. Adjust.
12599 * remote-utils.c: Include target.h.
12600 (prepare_resume_reply): Change prototype to take a
12601 target_waitstatus. Adjust.
12602
12603 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12604 interface.
12605 * spu-low.c (spu_wait): Adjust.
12606 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12607 Delete.
12608 (win32_wait): Adjust.
12609
2bd7c093
PA		 126102009-04-01 Pedro Alves <pedro@codesourcery.com>
12611
12612 * target.h (struct thread_resume): Delete leave_stopped member.
12613 (struct target_ops): Add a `n' argument to the `resume' callback.
12614 * server.c (start_inferior): Adjust.
12615 (handle_v_cont, myresume): Adjust.
12616 * linux-low.c (check_removed_breakpoint): Adjust to resume
12617 interface change, and to removed leave_stopped field.
12618 (resume_ptr): Delete.
12619 (struct thread_resume_array): New.
12620 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12621 resume interface change.
12622 (linux_continue_one_thread, linux_queue_one_thread)
12623 (resume_status_pending_p): Check if the resume field is NULL
12624 instead of checking the leave_stopped member.
12625 (linux_resume): Adjust to the target resume interface change.
12626 * spu-low.c (spu_resume): Adjust to the target resume interface
12627 change.
12628 * win32-low.c (win32_detach, win32_resume): Ditto.
12629
c35fafde
PA		 126302009-04-01 Pedro Alves <pedro@codesourcery.com>
12631
12632 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12633 flag.
12634 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12635 pending.
12636 (linux_continue_one_thread): Only preserve the stepping flag if
12637 there's a pending breakpoint.
12638
0a59d50b
PA		 126392009-03-31 Pedro Alves <pedro@codesourcery.com>
12640
12641 * server.c (main): After the inferior having exited, call
12642 remote_close before exiting gdbserver.
12643
f04c6d38
TJB		 126442009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12645
12646 Fix size of FPSCR in Power 7 processors.
12647 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12648 (PPC_FEATURE_HAS_DFP): New #define.
12649 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12650 size of the FPSCR.
12651
78e5cee6
PA		 126522009-03-23 Pedro Alves <pedro@codesourcery.com>
12653
12654 * server.c (handle_query) Whitespace and formatting.
12655
1b3f6016
PA		 126562009-03-22 Pedro Alves <pedro@codesourcery.com>
12657
12658 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12659 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12660 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12661 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12662 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12663 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12664 Makefile.in, configure.ac: Fix whitespace throughout.
12665 * configure: Regenerate.
12666
a07b2135
PA		 126672009-03-22 Pedro Alves <pedro@codesourcery.com>
12668
12669 * inferiors.c (find_inferior): Make it safe for the callback
12670 function to delete the currently iterated inferior.
12671
67cc2626
PA		 126722009-03-22 Pedro Alves <pedro@codesourcery.com>
12673
12674 * Makefile.in (linuw_low_h): Move higher.
12675 (thread-db.o): Depend on $(linux_low_h).
12676
54a0b537
PA		 126772009-03-17 Pedro Alves <pedro@codesourcery.com>
12678
12679 Rename "process" to "lwp" throughout.
12680
12681 * linux-low.c (all_processes): Rename to...
12682 (all_lwps): ... this.
12683 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12684 (add_process): Rename to ...
12685 (add_lwp): ... this. Adjust.
12686 (linux_create_inferior): Adjust.
12687 (linux_attach_lwp): Adjust.
12688 (linux_attach): Adjust.
12689 (linux_kill_one_process): Rename to ...
12690 (linux_kill_one_lwp): ... this. Adjust.
12691 (linux_kill): Adjust.
12692 (linux_detach_one_process): Rename to ...
12693 (linux_detach_one_lwp): ... this. Adjust.
12694 (linux_detach): Adjust.
12695 (check_removed_breakpoint): Adjust.
12696 (status_pending_p): Adjust.
12697 (linux_wait_for_process): Rename to ...
12698 (linux_wait_for_lwp): ... this. Adjust.
12699 (linux_wait_for_event): Adjust.
12700 (send_sigstop): Adjust.
12701 (wait_for_sigstop): Adjust.
12702 (stop_all_processes): Rename to ...
12703 (stop_all_lwps): ... this.
12704 (linux_resume_one_process): Rename to ...
12705 (linux_resume_one_lwp): ... this. Adjust.
12706 (linux_set_resume_request, linux_continue_one_thread)
12707 (linux_queue_one_thread, resume_status_pending_p)
12708 (usr_store_inferior_registers, regsets_store_inferior_registers)
12709 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12710 Adjust.
12711 * linux-low.h (get_process): Rename to ...
12712 (get_lwp): ... this. Adjust.
12713 (get_thread_process): Rename to ...
12714 (get_thread_lwp): ... this. Adjust.
12715 (get_process_thread): Rename to ...
12716 (get_lwp_thread): ... this. Adjust.
12717 (struct process_info): Rename to ...
12718 (struct lwp_info): ... this.
12719 (all_processes): Rename to ...
12720 (all_lwps): ... this.
12721 * proc-service.c (ps_lgetregs): Adjust.
12722 * thread-db.c (thread_db_create_event, find_one_thread)
12723 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12724
0b16c5cf
PA		 127252009-03-14 Pedro Alves <pedro@codesourcery.com>
12726
12727 * server.c (handle_query): Handle "qAttached".
12728
32de4b9d
NS		 127292009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12730
12731 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12732 GPLv3, update license URL.
12733
2aecd87f
DE		 127342009-03-01 Doug Evans <dje@google.com>
12735
93efd302 12736 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12737 (server_h): Add gdb_signals.h.
12738 (signals.o): Update.
12739 * server.h (target_signal_from_host,target_signal_to_host_p)
12740 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12741
86b1f9c5
PM		 127422009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12743
12744 * remote-utils.c (getpkt): Also generate remote-debug
12745 information if noack_mode is set.
12746
4aa995e1
PA		 127472009-02-06 Pedro Alves <pedro@codesourcery.com>
12748
12749 * server.c (handle_query): Report qXfer:siginfo:read and
12750 qXfer:siginfo:write as supported and handle them.
12751 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12752 * linux-low.c (linux_xfer_siginfo): New.
12753 (linux_target_ops): Set it.
12754
62709adf
PA		 127552009-01-26 Pedro Alves <pedro@codesourcery.com>
12756
12757 * server.c (gdbserver_usage): Mention --remote-debug.
12758 (main): Accept '--remote-debug' switch.
12759
aef93bd7
DE		 127602009-01-18 Doug Evans <dje@google.com>
12761
12762 * regcache.c (new_register_cache): No need to check result of xcalloc.
12763 * server.c (handle_search_memory): Back out calls to xmalloc,
12764 result is checked and error is returned to user upon failure.
12765 (handle_query): Ditto. Add more checks for result of malloc.
12766 (handle_v_cont): Check result of malloc, report error back to
12767 user upon failure.
12768 (handle_v_run): Ditto. Call freeargv.
12769 * server.h (freeargv): Declare.
12770 * utils.c (freeargv): New fn.
12771
54363045
DE		 127722009-01-15 Doug Evans <dje@google.com>
12773
f626972c
DE		 12774 * gdbreplay.c (perror_with_name): Make arg const char *.
12775 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12776 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12777 * utils.c (perror_with_name): Make arg const char *.
54363045 12778
18aae699
PA		 127792009-01-14 Pedro Alves <pedro@codesourcery.com>
12780
12781 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12782 when handling a EXIT_PROCESS_DEBUG_EVENT.
12783
ff703abe
JB		 127842009-01-06 Joel Brobecker <brobecker@adacore.com>
12785
12786 * gdbreplay.c (gdbreplay_version): Update copyright year.
12787 * server.c (gdbserver_version): Likewise.
12788
f21cc1a2 127892009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12790
12791 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12792 (handle_extended_wait): Improve comment.
0e21c1ec 12793
bca929d3
DE		 127942008-12-13 Doug Evans <dje@google.com>
12795
12796 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12797 * server.h (ATTR_MALLOC): New macro.
12798 (xmalloc,xcalloc,xstrdup): Declare.
12799 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12800 * inferiors.c: Ditto.
12801 * linux-low.c: Ditto.
12802 * mem-break.c: Ditto.
12803 * regcache.c: Ditto.
12804 * remote-utils.c: Ditto.
12805 * server.c: Ditto.
12806 * target.c: Ditto.
12807 * win32-low.c: Ditto.
12808
97438e3f
DE		 128092008-12-12 Doug Evans <dje@google.com>
12810
896c7fbb
DE		 12811 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12812 in debugging printf.
12813
97438e3f
DE		 12814 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12815
e3b886f8
DE		 128162008-12-09 Doug Evans <dje@google.com>
12817
12818 * linux-low.h (struct process_info): Delete member tid, unused.
12819 * thread-db.c (find_one_thread): Update.
12820 (maybe_attach_thread): Update.
12821
07e059b5
VP		 128222008-12-02 Pedro Alves <pedro@codesourcery.com>
12823
889bf7c5
PA		 12824 * target.h (struct target_ops): Add qxfer_osdata member.
12825 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12826 and dirent.h.
12827 (linux_qxfer_osdata): New functions.
12828 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12829 callback.
12830 * server.c (handle_query): Handle "qXfer:osdata:read:".
12831 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12832 (buffer_xml_printf): New functions.
12833 * server.h (struct buffer): New.
12834 (buffer_grow_str, buffer_grow_str0): New macros.
12835 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12836 (buffer_xml_printf): Declare.
07e059b5 12837
4cab47ab
DE		 128382008-11-24 Doug Evans <dje@google.com>
12839
12840 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12841
f142445f
DJ		 128422008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12843
12844 * server.c (handle_v_run): Always use the supplied argument list.
12845
d0107bb6 128462008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12847
d0107bb6
BW		 12848 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12849 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12850
2c4ad781
TJB		 128512008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12852
12853 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12854 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12855 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12856 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12857 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12858 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12859 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12860 XML target descriptions.
12861 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12862 when inferior is running on an ISA 2.05 or later processor. Add
12863 special case to return offset for full 64-bit slot of FPSCR when
12864 in 32-bits.
12865
dfb64f85
DJ		 128662008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12867
12868 * Makefile.in (SFILES, clean): Added sparc64 files.
12869 (reg-sparc64.o, reg-sparc64.c): New.
12870 * configure.srv (sparc*-*-linux*): New configuration.
12871 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12872 syscall arguments for SPARC.
12873 (regsets_store_inferior_registers): Likewise.
12874 * linux-sparc-low.c: New file.
12875
66b6e1dd
DE		 128762008-10-21 Doug Evans <dje@google.com>
12877
12878 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12879 (READLINE_DIR,READLINE_DEP): Delete.
12880 (INTERNAL_CFLAGS): Update.
12881 (LINTFLAGS): Update.
12882
9b710a42
PA		 128832008-10-10 Pedro Alves <pedro@codesourcery.com>
12884
12885 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12886 whole argv from the last run, not just argv[0].
12887
5822d809
PA		 128882008-09-08 Pedro Alves <pedro@codesourcery.com>
12889
12890 * regcache.c (new_register_cache): Return NULL if the register
12891 cache size isn't known yet.
12892 (free_register_cache): Avoid dereferencing a NULL regcache.
12893
74aac56f
DJ		 128942008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12895
12896 * configure.srv: Merge MIPS and MIPS64.
12897
400b20f5
MR		 128982008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12899
12900 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12901
677c5bb1
LM		 129022008-08-18 Luis Machado <luisgpm@br.ibm.com>
12903
12904 * Makefile.in: Add required vsx dependencies.
12905
12906 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12907 Declare init_registers_powerpc_vsx32l.
12908 Declare init_registers_powerpc_vsx64l.
12909 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12910 (ppc_arch_setup): Check for VSX in hwcap.
12911 (ppc_fill_vsxregset): New function.
12912 (ppc_store_vsxregset): New function.
12913 Add new VSX entry in regset_info target_regsets.
12914
12915 * configure.srv: Add new VSX dependencies.
12916
a6f3e723
SL		 129172008-08-12 Pedro Alves <pedro@codesourcery.com>
12918
12919 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12920 (remote_open): Set or clear transport_is_reliable.
12921 (putpkt_binary): Don't expect acks in noack mode.
12922 (getpkt): Don't send ack/nac in noack mode.
12923 * server.c (handle_general_set): Handle QStartNoAckMode.
12924 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12925 qSupported.
12926 (main): Reset noack_mode on every connection.
12927 * server.h (noack_mode): Declare.
12928
a417dc56
RW		 129292008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12930
12931 * Makefile.in (GDBREPLAY_OBS): New variable.
12932 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12933
3221518c
UW		 129342008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12935 Daniel Jacobowitz <dan@codesourcery.com>
12936
12937 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12938 (usr_store_inferior_registers): Likewise.
12939 (regsets_store_inferior_registers): Likewise.
12940
ec56be1b
PA		 129412008-07-31 Rolf Jansen <rj@surtec.com>
12942 Pedro Alves <pedro@codesourcery.com>
12943
12944 * configure.ac: Check for memmem declaration.
12945 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12946 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12947 (disable_packet_qfThreadInfo): Unconditionally compile.
12948 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12949 * configure, config.in: Regenerate.
12950
2fe5e3ff
DE		 129512008-07-28 Doug Kwan <dougkwan@google.com>
12952
12953 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12954 (linux_write_memory): Remove declaration of errno.
12955
836acd6d
UW		 129562008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12957
12958 * linux-low.c (handle_extended_wait): Do not use "status"
12959 variable uninitialized.
12960
aeba519e
PA		 129612008-07-07 Pedro Alves <pedro@codesourcery.com>
12962
12963 * server.c (handle_v_attach): Inhibit reporting dll changes.
12964
db42f210
PA		 129652008-06-27 Pedro Alves <pedro@codesourcery.com>
12966
12967 * remote-utils.c (prepare_resume_reply): If requested, don't
12968 output "thread:TID" in the T stop reply.
12969
12970 * server.c (disable_packet_vCont, disable_packet_Tthread)
12971 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12972 (handle_query): If requested, disable support for qC, qfThreadInfo
12973 and qsThreadInfo.
12974 (handle_v_requests): If requested, disable support for vCont.
12975 (gdbserver_show_disableable): New.
12976 (main): Handle --disable-packet and --disable-packet=LIST.
12977
12978 * server.h (disable_packet_vCont, disable_packet_Tthread)
12979 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12980
8e4c5421
CD		 129812008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12982
12983 * server.c (gdbserver_usage): Mention --version.
12984
6e23a804
DJ		 129852008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12986
12987 * Makefile.in (gdbreplay.o): New rule.
12988
90aa6a40
JM		 129892008-06-06 Joseph Myers <joseph@codesourcery.com>
12990
12991 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12992 message, not gdbserver.
12993
c16158bc 129942008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 12995 Nathan Sidwell <nathan@codesourcery.com>
12996 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 12997
12998 * acinclude.m4: Include ../../config/acx.m4.
12999 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13000 * configure, config.in: Regenerate.
13001 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13002 * server.c (gdbserver_version): Print PKGVERSION.
13003 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13004 (main): Adjust gdbserver_usage calls.
13005 * gdbreplay.c (version, host_name): Add declarations.
13006 (gdbreplay_version, gdbreplay_usage): New.
13007 (main): Accept --version and --help options.
13008
aeb75bf5
DJ		 130092008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13010
13011 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13012 (arm_breakpoint_at): Handle Thumb.
13013 (the_low_target): Add comment.
13014
76b233dd
UW		 130152008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13016
13017 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13018
08388c79
DE		 130192008-05-09 Doug Evans <dje@google.com>
13020
a3c83fae
DE		 13021 * server.h (decode_search_memory_packet): Declare.
13022 * remote-utils.c (decode_search_memory_packet): New fn.
13023 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13024 (handle_search_memory): New fn.
13025 (handle_query): Process qSearch:memory packets.
13026
bb9c3d36
UW		 130272008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13028
13029 * regcache.c (registers_length): Remove.
13030 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13031 full register packet.
13032 * regcache.h (registers_length): Remove prototype.
13033 * server.h (PBUFSIZ): Define to 16384.
13034
7284e1be
UW		 130352008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13036
13037 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13038 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13039 powerpc-64l.o, and powerpc-altivec64l.o.
13040 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13041 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13042 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13043 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13044 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13045 to srv_xmlfiles.
13046
13047 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13048 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13049 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13050 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13051 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13052 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13053 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13054 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13055 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13056 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13057 (clean): Update.
13058
13059 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13060 (init_registers_powerpc_32l): ... this new prototype.
13061 (init_registers_powerpc_32): Remove, replace by ...
13062 (init_registers_powerpc_altivec32l): ... this new prototype.
13063 (init_registers_powerpc_e500): Remove, replace by ...
13064 (init_registers_powerpc_e500l): ... this new prototype.
13065 (init_registers_ppc64): Remove, replace by ...
13066 (init_registers_powerpc_64l): ... this new prototype.
13067 (init_registers_powerpc_64): Remove, replace by ...
13068 (init_registers_powerpc_altivec64l): ... this new prototype.
13069 (ppc_num_regs): Set to 73.
13070 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13071 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13072 (ppc_cannot_store_register): Handle orig_r3 and trap.
13073 (ppc_arch_setup): Update init_registers_... calls.
13074 (ppc_fill_gregset): Handle orig_r3 and trap.
13075
13076 * inferiors.c (clear_inferiors): Reset current_inferior.
13077
fdc59709
PB		 130782008-04-23 Paolo Bonzini <bonzini@gnu.org>
13079
889bf7c5
PA		 13080 * acinclude.m4: Add override.m4.
13081 * configure: Regenerate.
fdc59709 13082
c9b2f845
UW		 130832008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13084
13085 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13086 initial call to init_register_ppc64.
13087
550512b8
UW		 130882008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13089
43aaf8b6
PA		 13090 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13091 single powerpc*-*-linux* case.
550512b8
UW		 13092 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13093
b6430ec3
UW		 130942008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13095
13096 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13097 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13098 from reg_xmlfiles.
13099 * linux-ppc-low.c: Include <elf.h>.
13100 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13101 (ppc_hwcap): New global variable.
13102 (ppc_regmap): Remove __SPE__ #ifdef sections.
13103 (ppc_regmap_e500): New global variable.
13104 (ppc_cannot_store_register): Update __SPE__ special case.
13105 (ppc_get_hwcap): New function.
13106 (ppc_arch_setup): Use it to determine whether inferior supports
13107 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13108 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13109 Do not access registers if target does not support AltiVec.
13110 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13111 Do not access registers if target does not support SPE.
13112 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13113
52fa2412
UW		 131142008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13115
13116 * linux-low.c (disabled_regsets, num_regsets): New.
13117 (use_regsets_p): Delete.
13118 (linux_wait_for_process): Clear disabled_regsets.
13119 (regsets_fetch_inferior_registers): Check and set it.
13120 (regsets_store_inferior_registers): Likewise.
13121 (linux_fetch_registers, linux_store_registers): Do not use
13122 use_regsets_p.
13123 (initialize_low): Allocate disabled_regsets.
13124
e28b3332
DJ		 131252008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13126
13127 * Makefile.in (LIBOBJS): New.
13128 (OBS): Use LIBOBJS.
13129 (memmem.o): New rule.
13130 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13131 * configure: Regenerated.
13132
4536995d
UW		 131332008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13134
13135 * server.c (handle_query): Never return "unsupported" for
13136 qXfer:features:read queries.
13137
221c031f
UW		 131382008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13139
13140 * server.c (get_features_xml): Fix inverted condition.
13141 (handle_query): Always support qXfer:feature:read.
13142
ccd213ac
DJ		 131432008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13144
13145 * server.c (wrapper_argv): New.
13146 (start_inferior): Handle wrapper_argv. If set, expect an extra
13147 trap.
13148 (gdbserver_usage): Document --wrapper.
13149 (main): Parse --wrapper.
13150
6fe305f7
UW		 131512008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13152
13153 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13154 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13155 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13156 (ppc_set_pc): Likewise.
13157 (ppc_arch_setup): New function.
13158 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13159 of collect_register.
889bf7c5 13160 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13161
5b0a002e
UW		 131622008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13163
13164 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13165 instead of linux-ppc64-low.o.
13166 * linux-ppc64-low.c: Remove file.
13167 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13168 (linux-ppc64-low.o): Remove rule.
13169
13170 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13171 (init_registers_powerpc_64): Likewise.
13172 (ppc_regmap): Conditionally define depending on __powerpc64__.
13173 (ppc_cannot_store_register): Do not special-case "fpscr" when
13174 compiled on __powerpc64__.
13175 (ppc_collect_ptrace_register): New function.
13176 (ppc_supply_ptrace_register): New function.
13177 (ppc_breakpoint): Change type to "unsigned int".
13178 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13179 (the_low_target): Conditionally provide initializers for the
889bf7c5 13180 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13181 collect_ptrace_register and supply_ptrace_register members.
13182
9b4b61c8
UW		 131832008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13184
13185 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13186 * server.c (gdbserver_xmltarget): Define.
13187 (get_features_xml): Use it to replace "target.xml" and arch_string.
13188
13189 * configure.srv: Remove srv_xmltarget. Add XML files that were
13190 mentioned there to srv_xmlfiles instead. Remove conditional tests
13191 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13192 srv_xmlfiles and srv_regobj to include all possible choices.
13193 * configure.ac (srv_xmltarget): Remove.
13194 (srv_xmlfiles): Do not add "target.xml".
13195 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13196 checks for supplementary target information.
13197 * configure: Regenerate.
13198 * Makefile.in (XML_TARGET): Remove.
13199 (target.xml): Remove rule.
13200 (clean): Do not clean up target.xml.
13201 (.PRECIOUS): Do not mention target.xml.
13202
13203 * target.h (struct target_ops): Remove arch_string member.
13204 * linux-low.c (linux_arch_string): Remove.
13205 (linux_target_ops): Remove arch_string initializer.
13206 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13207 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13208 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13209 * spu-low.c (spu_arch_string): Remove.
13210 (spu_target_ops): Remove arch_string initializer.
13211 * win32-low.c (win32_arch_string): Remove.
13212 (win32_target_ops): Remove arch_string initializer.
13213 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13214 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13215 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13216
ee1a7ae4
UW		 132172008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13218
13219 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13220 by collect_ptrace_register and supply_ptrace_register hooks.
13221 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13222 instead of checking for the_low_target.left_pad_xfer.
13223 (usr_store_inferior_registers): Use collect_ptrace_register callback
13224 instead of checking for the_low_target.left_pad_xfer.
13225
13226 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13227 (s390_supply_ptrace_register): Likewise.
13228 (s390_fill_gregset): Call s390_collect_ptrace_register.
13229 (the_low_target): Update.
13230
13231 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13232 (ppc_supply_ptrace_register): Likewise.
13233 (the_low_target): Update.
13234
13235 * linux-i386-low.c (the_low_target): Update.
13236 * linux-x86-64-low.c (the_low_target): Update.
13237
d61ddec4
UW		 132382008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13239
13240 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13241 reg-s390.o and reg-s390x.o.
13242
13243 * linux-low.c (new_inferior): New global variable.
13244 (linux_create_inferior, linux_attach): Set it.
13245 (linux_wait_for_process): Call the_low_target.arch_setup after the
13246 target has stopped for the first time.
13247 (initialize_low): Do not call the_low_target.arch_setup.
13248
13249 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13250 (s390_set_pc): Likewise.
13251 (s390_arch_setup): New function.
13252 (the_low_target): Use s390_arch_setup as arch_setup routine.
13253
13254 * regcache.c (realloc_register_cache): New function.
13255 (set_register_cache): Call it for each existing regcache.
13256
d05b4ac3
UW		 132572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13258
13259 * server.h (init_registers): Remove prototype.
13260
13261 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13262 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13263 instead of init_registers ().
13264 * linux-arm-low.c (init_registers_arm): Add prototype.
13265 (init_registers_arm_with_iwmmxt): Likewise.
13266 (the_low_target): Add initializer for arch_setup field.
13267 * linux-cris-low.c (init_registers_cris): Add prototype.
13268 (the_low_target): Add initializer for arch_setup field.
13269 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13270 (the_low_target): Add initializer for arch_setup field.
13271 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13272 (the_low_target): Add initializer for arch_setup field.
13273 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13274 (the_low_target): Add initializer for arch_setup field.
13275 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13276 (the_low_target): Add initializer for arch_setup field.
13277 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13278 (the_low_target): Add initializer for arch_setup field.
13279 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13280 (init_registers_mips64_linux): Likewise.
13281 (the_low_target): Add initializer for arch_setup field.
13282 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13283 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13284 (the_low_target): Add initializer for arch_setup field.
13285 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13286 (init_registers_powerpc_64): Likewise.
13287 (the_low_target): Add initializer for arch_setup field.
13288 * linux-s390-low.c (init_registers_s390): Add prototype.
13289 (init_registers_s390x): Likewise.
13290 (the_low_target): Add initializer for arch_setup field.
13291 * linux-sh-low.c (init_registers_sh): Add prototype.
13292 (the_low_target): Add initializer for arch_setup field.
13293 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13294 (the_low_target): Add initializer for arch_setup field.
13295 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13296 (the_low_target): Add initializer for arch_setup field.
13297
13298 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13299 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13300 instead of init_registers ().
13301 * win32-arm-low.c (init_registers_arm): Add prototype.
13302 (the_low_target): Add initializer for arch_setup field.
13303 * win32-i386-low.c (init_registers_i386): Add prototype.
13304 (the_low_target): Add initializer for arch_setup field.
13305
13306 * spu-low.c (init_registers_spu): Add prototype.
13307 (initialize_low): Call initialie_registers_spu () instead of
13308 initialize_registers ().
13309
fd96d250
PA		 133102008-02-19 Pedro Alves <pedro@codesourcery.com>
13311
13312 * server.c (handle_v_requests): When handling the vRun and vAttach
13313 packets, if already debugging a process, don't kill it. Return an
13314 error instead.
13315
d41b6bb4
DJ		 133162008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13317
13318 * server.c (handle_query): Correct length check.
13319
5ac588cf
PA		 133202008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13321
13322 * win32-low.c (do_initial_child_stuff): Add process handle
13323 parameter. Set current_process_handle and current_process_id from the
13324 parameters. Clear globals.
13325 (win32_create_inferior): Don't set current_process_handle and
13326 current_process_id here. Instead pass them on the call to
13327 do_initial_child_stuff.
13328 (win32_attach): Likewise.
13329 (win32_clear_inferiors): New.
13330 (win32_kill): Don't close the current process handle or the
13331 current thread handle here. Instead call win32_clear_inferiors.
13332 (win32_detach): Don't open a new handle to the process. Call
13333 win32_clear_inferiors.
13334 (win32_join): Don't rely on current_process_handle; open a new
13335 handle using the process id.
13336 (win32_wait): Call win32_clear_inferiors when the inferior process
13337 has exited.
13338
ecd7ecbc
DJ		 133392008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13340
13341 * server.c (monitor_show_help): Add "exit".
13342
1525d545
MG		 133432008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13344
ecd7ecbc 13345 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13346 (clean): Add reg-xtensa.c.
13347 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13348 * configure.srv (xtensa*-*-linux*) New target.
13349 * linux-xtensa-low.c: New.
13350 * xtensa-xtregs.c: New.
1525d545 13351
59a016f0
PA		 133522008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13353
13354 * hostio.c: Don't include errno.h.
13355 (errno_to_fileio_errno): Move to hostio-errno.
13356 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13357 error number outputting to the target->hostio_last_error callback.
13358 (hostio_packet_error): Use FILEIO_EINVAL directly.
13359 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13360 calls to hostio_error.
13361 * hostio-errno.c: New.
13362 * server.h (hostio_last_error_from_errno): Declare.
13363 * target.h (target_ops): Add hostio_last_error member.
13364 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13365 as hostio_last_error handler.
889bf7c5 13366 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13367 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13368 (wince_hostio_last_error): New functions.
13369 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13370 as hostio_last_error handler.
13371 (win32_target_ops) [!_WIN32_WCE]: Register
13372 hostio_last_error_from_errno as hostio_last_error handler.
13373 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13374 (hostio-errno.o): New rule.
13375 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13376 * configure.srv (srv_hostio_err_objs): New variable. Default to
13377 hostio-errno.o.
13378 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13379 * configure: Regenerate.
13380
2d717e4f
DJ		 133812008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13382
13383 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13384 (linux_kill, linux_detach): Clean up the process list.
13385 * remote-utils.c (remote_open): Improve port number parsing.
13386 (putpkt_binary, input_interrupt): Only send interrupts if the target
13387 is running.
13388 * server.c (extended_protocol): Make static.
13389 (attached): Define earlier.
13390 (exit_requested, response_needed, program_argv): New variables.
13391 (target_running): New.
13392 (start_inferior): Clear attached here.
13393 (attach_inferior): Set attached here.
13394 (require_running): Define.
13395 (handle_query): Use require_running and target_running. Implement
13396 "monitor exit".
13397 (handle_v_attach, handle_v_run): New.
13398 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13399 (gdbserver_usage): Update.
13400 (main): Redo argument parsing. Handle --debug and --multi. Handle
13401 --attach along with other options or after the port. Save
13402 program_argv. Support no initial program. Resynchronize
13403 communication with GDB after an error. Handle "monitor exit".
13404 Use require_running and target_running. Always allow the extended
13405 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13406 restart in extended mode.
13407 * README: Refer to the GDB manual. Update --attach usage.
13408
7407e2de
AS		 134092007-12-20 Andreas Schwab <schwab@suse.de>
13410
13411 * linux-low.c (STACK_SIZE): Define.
13412 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13413 (linux_test_for_tracefork): Likewise.
13414
b65d95c5
DJ		 134152007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13416
13417 * linux-low.c (linux_wait_for_event): Update messages. Do not
13418 reinsert auto-delete breakpoints.
13419 * mem-break.c (struct breakpoint): Change return type of handler to
13420 int.
13421 (set_breakpoint_at): Update handler type.
13422 (reinsert_breakpoint_handler): Return 1 instead of calling
13423 delete_breakpoint.
13424 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13425 setting a new one.
13426 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13427 * mem-break.h (set_breakpoint_at): Update handler type.
13428 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13429 * win32-low.c (auto_delete_breakpoint): New.
13430 (get_child_debug_event): Use it.
13431
4e799345
DJ		 134322007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13433
13434 * configure.ac: Check for pread and pwrite.
13435 * hostio.c (handle_pread): Fall back to lseek and read.
13436 (handle_pwrite): Fall back to lseek and write.
13437 * config.in, configure: Regenerated.
13438
27524b67
DJ		 134392007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * server.c (myresume): Add own_buf argument.
13442 (main): Update calls.
13443
a20d5e98
DJ		 134442007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13445
13446 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13447 * remote-utils.c (remote_open): Do not call disable_async_io.
13448 (block_async_io): Delete.
13449 (unblock_async_io): Make static.
13450 (initialize_async_io): New.
13451 * server.c (handle_v_cont): Handle async I/O here.
13452 (myresume): Likewise. Move other common resume tasks here...
13453 (main): ... from here. Call initialize_async_io. Disable async
13454 I/O before the main loop.
13455 * server.h (initialize_async_io): Declare.
13456 (block_async_io, unblock_async_io): Delete prototypes.
13457 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13458
b79d787e
DJ		 134592007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13460
13461 * remote-utils.c (readchar): Allow binary data in received messages.
13462
d97903b2
PA		 134632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13464
13465 * win32-low.c (attaching): New global.
13466 (win32_create_inferior): Clear the `attaching' global.
13467 (win32_attach): Set the `attaching' global.
13468 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13469 attaching. Only set a breakpoint at the entry point if not
13470 attaching.
13471
311de423
PA		 134722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13473
13474 * server.c (main): Don't report dll events on the initial
13475 connection on attaches.
13476
6c2d16d2
PA		 134772007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13478
13479 * server.c (main): Relax numerical bases supported for the pid of
13480 the --attach command line argument.
13481
5ca906e6
PA		 134822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13483
13484 * win32-low.c (win32_attach): Call OpenProcess before
13485 DebugActiveProcess, not after. Add last error output to error
13486 call.
13487
9c6c8194
PA		 134882007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13489
13490 * win32-low.c (win32_get_thread_context)
13491 (win32_set_thread_context): New functions.
13492 (thread_rec): Use win32_get_thread_context.
13493 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13494 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13495 field.
13496
4d5d1aaa
PA		 134972007-12-03 Leo Zayas
13498 Pedro Alves <pedro_alves@portugalmail.pt>
13499
13500 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13501 global variables.
13502 (child_add_thread): Minor cleanup.
13503 (child_continue): Resume artificially suspended threads before
13504 calling ContinueDebugEvent.
13505 (suspend_one_thread): New.
13506 (fake_breakpoint_event): New.
13507 (get_child_debug_event): Change return type to int. Check here if
13508 gdb sent an interrupt request. If a soft interrupt was requested,
13509 fake a breakpoint event. Return 0 if there is no event to handle,
13510 and 1 otherwise.
13511 (win32_wait): Don't check here if gdb sent an interrupt request.
13512 Ensure there is a valid event to handle.
13513 (win32_request_interrupt): Add soft interruption method as last
13514 resort.
13515
c436e841
PA		 135162007-12-03 Leo Zayas
13517 Pedro Alves <pedro_alves@portugalmail.pt>
13518
13519 * win32-low.h (win32_thread_info): Add descriptions to the
13520 structure members. Replace `suspend_count' counter by a
13521 `suspended' flag.
13522 * win32-low.c (thread_rec): Update condition of when to get the
13523 context from the inferior. Rely on ContextFlags being set if it
13524 has already been retrieved. Only suspend the inferior thread if
13525 we haven't already. Warn if that fails.
13526 (continue_one_thread): s/suspend_count/suspended/. Only call
13527 ResumeThread once. Warn if that fails.
13528
e7b5fa67
PA		 135292007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13530
13531 * win32-low.c (win32_wait): Don't read from the inferior when it
13532 has already exited.
13533
a385171d
PA		 135342007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13535
13536 * Makefile.in (win32_low_h): New variable.
13537 (win32-low.o): Add dependency on $(win32_low_h).
13538 (win32-arm-low.o, win32-i386-low.o): New rules.
13539
f80c84b3
DJ		 135402007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13541
13542 * hostio.c: Correct copyright year.
13543
a6b151f1
DJ		 135442007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13545
13546 * Makefile.in (OBS): Add hostio.o.
13547 (hostio.o): New rule.
13548 * server.h (handle_vFile): Declare.
13549 * hostio.c: New file.
13550 * server.c (handle_v_requests): Take packet_len and new_packet_len
13551 for binary packets. Call handle_vFile.
13552 (main): Update call to handle_v_requests.
13553
f9387fc3
DJ		 135542007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13555
13556 * linux-low.c: Include <sched.h>.
13557
51c2684e
DJ		 135582007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13559
13560 * linux-low.c (linux_tracefork_grandchild): New.
13561 (linux_tracefork_child): Use clone.
13562 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13563
75f83163
JB		 135642007-10-31 Joel Brobecker <brobecker@adacore.com>
13565
13566 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13567
da5898ce
DJ		 135682007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13569
13570 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13571
24a09b5f
DJ		 135722007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13573
13574 * inferiors.c (change_inferior_id): Delete.
13575 (add_pid_to_list, pull_pid_from_list): New.
13576 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13577 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13578 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13579 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13580 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13581 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13582 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13583 (using_threads): Always set to 1.
13584 (handle_extended_wait): New.
13585 (add_process): Do not set TID.
13586 (linux_create_inferior): Set must_set_ptrace_flags.
13587 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13588 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13589 (linux_thread_alive): Rename TID argument to LWPID.
13590 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13591 (linux_wait_for_event): Do not use TID or check using_threads. Update
13592 call to dead_thread_notify. Call handle_extended_wait.
13593 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13594 (send_sigstop): Delete sigstop_sent.
13595 (wait_for_sigstop): Avoid TID.
13596 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13597 (linux_test_for_tracefork): New.
13598 (linux_lookup_signals): Use thread_db_active and
13599 linux_supports_tracefork_flag.
13600 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13601 * linux-low.h (get_process_thread): Avoid TID.
13602 (struct process_ifo): Move thread_known and tid to the end. Remove
13603 sigstop_sent.
13604 (linux_attach_lwp, thread_db_init): Update prototypes.
13605 * server.h (change_inferior_id): Delete prototype.
13606 (add_pid_to_list, pull_pid_from_list): New prototypes.
13607 * thread-db.c (thread_db_use_events): New.
13608 (find_first_thread): Rename to...
13609 (find_one_thread): ...this. Update callers and messages. Do not
13610 call fatal. Check thread_db_use_events. Do not call
13611 change_inferior_id or new_thread_notify.
13612 (maybe_attach_thread): Update. Do not call new_thread_notify.
13613 (thread_db_init): Set thread_db_use_events. Check use_events.
13614 * utils.c (fatal, warning): Correct message prefix.
13615
30ed0a8f
DJ		 136162007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13617
13618 * Makefile.in (clean): Remove new files.
13619 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13620 (powerpc-64.o, powerpc-64.c): New rules.
13621 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13622 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13623 with SPE.
13624 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13625 SPE targets.
13626 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13627 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13628 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13629 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13630 (target_regsets): Add AltiVec and SPE register sets.
13631 * configure.ac: Check for AltiVec and SPE.
13632 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13633 (ppc_fill_vrregset, ppc_store_vrregset): New.
13634 (target_regsets): Add AltiVec register set.
13635 * configure: Regenerated.
13636
fd462a61
DJ		 136372007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13638
13639 * linux-low.c (O_LARGEFILE): Define.
13640 (linux_read_memory): Use /proc/PID/mem.
13641 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13642 * configure, config.in: Regenerated.
13643
69f223ed
DJ		 136442007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13645
13646 * linux-low.c (linux_wait_for_event): Do not pass signals while
13647 single-stepping.
13648
aec18585
PA		 136492007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13650
13651 * win32-low.c (create_process): New.
13652 (win32_create_inferior): Use create_process instead of
13653 CreateProcess. If create_process failed retry appending an ".exe"
13654 suffix. Store the GetLastError result immediatelly after
13655 create_process calls and use it on the call to error.
13656
34d86ddd
PA		 136572007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13658
13659 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13660
5a0e3bd0
JB		 136612007-08-23 Joel Brobecker <brobecker@adacore.com>
13662
13663 * configure.ac: Switch license to GPLv3.
13664
f88c79e6
MS		 136652007-08-01 Michael Snyder <msnyder@access-company.com>
13666
13667 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13668
6b3d9b83
PA		 136692007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13670
13671 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13672 typedef.
13673 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13674 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13675 CloseToolhelp32Snapshot.
13676 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13677 CloseToolhelp32Snapshot.
13678
c588c53c
MS		 136792007-07-27 Michael Snyder <michael.snyder@access-company.com>
13680
13681 * server.c (main): Check for inferior exit before main loop.
13682
aa0403d9
PA		 136832007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13684
13685 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13686 instead of on tmp_desc.
13687
255e7678
DJ		 136882007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13689 Daniel Jacobowitz <dan@codesourcery.com>
13690
13691 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13692 (add_thread): Minor cleanups.
13693 (clear_inferiors): Move lower in the file. Clear the DLL
13694 list.
13695 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13696 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13697 (xml_escape_text): New.
13698 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13699 for qSupported.
13700 (handle_v_cont): Report errors.
13701 (gdbserver_version): Update.
13702 (main): Correct size of own_buf. Do not report initial DLL events.
13703 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13704 (unloaded_dll, xml_escape_text): New.
13705 * win32-low.c (enum target_waitkind): Update comments.
13706 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13707 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13708 (win32_EnumProcessModules, win32_GetModuleInformation)
13709 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13710 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13711 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13712 (win32_Module32First, win32_Module32Next, load_toolhelp)
13713 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13714 (get_child_debug_event): Handle DLL events.
13715 (win32_wait): Likewise.
13716
0d37add9
DJ		 137172007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13718
13719 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13720 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13721
45e2715e
PA		 137222007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13723
13724 * win32-low.c (handle_output_debug_string): Ignore event if not
13725 waiting.
13726
c5674cf1
PA		 137272007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13728
13729 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13730
2bbe3cc1
DJ		 137312007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13732
13733 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13734
ae13219e
DJ		 137352007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13736
13737 * inferiors.c (change_inferior_id): Add comment.
13738 * linux-low.c (check_removed_breakpoint): Add an early
13739 prototype. Improve debug output.
13740 (linux_attach): Doc update.
13741 (linux_detach_one_process, linux_detach): Clean up before releasing
13742 each process.
13743 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13744 * linux-low.h (struct process_info): Doc improvement.
13745 * mem-break.c (delete_all_breakpoints): New.
13746 * mem-break.h (delete_all_breakpoints): New prototype.
13747 * thread-db.c (find_first_thread): New.
13748 (thread_db_create_event): Call it instead of
13749 thread_db_find_new_threads. Clean up unused variables.
13750 (maybe_attach_thread): Remove first thread handling.
13751 (thread_db_find_new_threads): Use find_first_thread.
13752 (thread_db_get_tls_address): Likewise.
13753
4105de34
DJ		 137542007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13755
13756 * thread-db.c (thread_db_find_new_threads): Add prototype.
13757 (thread_db_create_event): Check for the main thread before adding
13758 a new thread.
13759 (maybe_attach_thread): Only enable event reporting if TID == 0.
13760 (thread_db_get_tls_address): Check for new threads.
13761
2b876972
DJ		 137622007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13763
13764 * linux-low.c (linux_create_inferior): Try execv before execvp.
13765 * spu-low.c (spu_create_inferior): Likewise.
13766
7a245884
DJ		 137672007-06-13 Mike Frysinger <vapier@gentoo.org>
13768
13769 * linux-low.c (linux_create_inferior): Change execv to execvp.
13770 * spu-low.c (spu_create_inferior): Likewies.
13771
117ce543
DJ		 137722007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13773
13774 * Makefile.in (clean): Clean new files instead of deleted ones.
13775 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13776 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13777 rules.
13778 * configure.srv: Specify XML files and new regformats for MIPS and
13779 MIPS64 GNU/Linux.
13780 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13781 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13782 an entry for the restart register.
13783 (mips_cannot_fetch_register, mips_cannot_store_register)
13784 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13785 register names to match the XML descriptions.
13786 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13787 restart register instead of $0.
13788
0e7f50da
UW		 137892007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13790 Markus Deuling <deuling@de.ibm.com>
13791
13792 * remote-utils.c (decode_xfer_write): New function.
13793 * server.h (decode_xfer_write): Add prototype.
13794 * server.c (handle_query): Add PACKET_LEN argument. Support
13795 qXfer:spu:read and qXfer:spu:write packets.
13796 (main): Pass packet_len to handle_query.
13797 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13798 * target.h (target_ops): Add qxfer_spu.
13799
374c1d38
UW		 138002007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13801
13802 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13803 accessing non-seekable spufs files.
13804
bb63802a
UW		 138052007-05-16 Markus Deuling <deuling@de.ibm.com>
13806
889bf7c5 13807 * server.c (handle_query): Add reply for qC packet.
bb63802a 13808
7390519e
PA		 138092007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13810 Leo Zayas <lerele@champenstudios@com>
13811
13812 * server.h (check_remote_input_interrupt_request): New function.
13813 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13814 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13815 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13816 (check_remote_input_interrupt_request): New function.
13817 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13818 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13819 winapi_GenerateConsoleCtrlEvent): New typedefs.
13820 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13821 to 250 ms.
13822 (win32_wait): Check for remote interrupt request
13823 with check_remote_input_interrupt_request.
13824 (win32_request_interrupt): New function.
13825 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13826
34b34921
PA		 138272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13828
13829 * win32-low.c (debug_registers_changed,
13830 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13831 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13832 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13833 (thread_rec): Get context using the low target.
13834 (child_add_thread): Call thread_added on the low target,
13835 which does the same thing.
13836 (regptr): Delete.
13837 (do_initial_child_stuff): Remove debug registers references.
13838 Set context using the low target. Resume threads after
13839 setting the contexts.
13840 (child_continue): Remove dead variable. Remove debug
13841 registers references.
13842 (child_fetch_inferior_registers): Go through the low target.
13843 (do_child_store_inferior_registers): Remove.
13844 (child_store_inferior_registers): Go through the low target.
13845 (win32_resume): Remove debug registers references.
13846 Set context using the low target.
13847 (handle_exception): Change return type to void. Don't record
13848 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13849 first chance exception.
889bf7c5 13850 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13851 goto loop. Always return after waiting for debug event.
13852 (win32_wait): Convert to switch statement. Handle spurious
13853 events.
13854
13855 * win32-i386-low.c (debug_registers_changed,
13856 debug_registers_used): New.
13857 (initial_stuff): Rename to ...
13858 (i386_initial_stuff): ... this. Clear debug registers
13859 state variables.
13860 (store_debug_registers): Delete.
13861 (i386_get_thread_context): New.
13862 (load_debug_registers): Delete.
13863 (i386_set_thread_context): New.
13864 (i386_thread_added): New.
13865 (single_step): Rename to ...
13866 (i386_single_step): ... this.
13867 (do_fetch_inferior_registers): Rename to ...
13868 (i386_fetch_inferior_register): ... this.
13869 (i386_store_inferior_register): New.
13870 (the_low_target): Adapt to new interface.
13871
13872 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13873 (arm_get_thread_context): New.
13874 (arm_set_thread_context): New.
13875 (regptr): New.
13876 (do_fetch_inferior_registers): Rename to ...
13877 (arm_fetch_inferior_register): ... this.
13878 (arm_store_inferior_register): New.
13879 (arm_wince_breakpoint): Reimplement as unsigned long.
13880 (arm_wince_breakpoint_len): Define.
13881 (the_low_target): Adapt to new interface.
13882
13883 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13884 load_debug_registers. Add get_thread_context, set_thread_context,
13885 thread_added and store_inferior_register. Rename
13886 fetch_inferior_registers to fetch_inferior_register.
13887 (regptr): Remove declaration.
13888
dd6953e1
PA		 138892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13890
13891 * linux-low.c (linux_detach): Change return type to int. Return 0.
13892 * spu-low.c (spu_detach): Likewise.
13893
444d6139
PA		 138942007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13895
13896 * target.h (target_ops): Change return type of detach to int.
13897 Add join.
13898 (join_inferior): New.
13899 * server.c (main): Don't skip detach support on mingw32.
13900 If the inferior doesn't support detaching return error.
13901 Call join_inferior instead of using waitpid.
13902 * linux-low.c (linux_join): New.
13903 (linux_target_op): Add linux_join.
13904 * spu-low.c (spu_join): New.
13905 (spu_target_ops): Add spu_join.
13906 * win32-low.c (win32_detach): Adapt to new interface.
13907 Reopen current_process_handle before detaching. Issue a child
13908 resume before detaching.
13909 (win32_join): New.
13910 (win32_target_op): Add win32_join.
13911
1d5315fe
PA		 139122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13913
13914 * win32-low.c (win32-attach): Fix return value.
13915 * target.h (target_ops): Describe ATTACH return values.
13916
bf914831
PA		 139172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13918
13919 * win32-low.c (GETPROCADDRESS): Define.
13920 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13921 (winapi_DebugSetProcessKillOnExit): Likewise.
13922 (win32_create_inferior): Force usage of ansi CreateProcessA.
13923 (win32_attach): Use GETPROCADDRESS.
13924 (win32_detach): Likewise.
13925
f72f3e60
PA		 139262007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13927
13928 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13929
ed50f18f
PA		 139302007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13931
13932 * win32-low.c: Commit leftover changes from 2007-03-29.
13933
0c2ead7e
DJ		 139342007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13935
13936 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13937 fields short instead of int. Add explicit padding.
13938 (i387_cache_to_fsave): Remove unnecessary casts.
13939 (i387_fsave_to_cache): Doc fix.
13940 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13941
73725ff3
DJ		 139422007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13943
13944 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13945 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13946
d99f33d8
PA		 139472007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13948
13949 * configure.srv (arm*-*-mingw32ce*): Move near the other
13950 arm targets.
13951
68070c10
PA		 139522007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13953
2482afc6 13954 * configure.ac: Add errno checking.
68070c10
PA		 13955 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13956 sys/file.h and malloc.h.
13957 (AC_CHECK_DECLS): Add perror.
13958 (srv_mingwce): Handle.
2482afc6 13959 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13960 win32-i386-low.o to srv_tgtobj.
13961 (i[34567]86-*-mingw*): Likewise.
13962 (arm*-*-mingw32ce*): Add case.
13963 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13964 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13965 [__MINGW32CE__] (strerror): New function.
13966 [__MINGW32CE__] (errno): Define to GetLastError.
13967 [__MINGW32CE__] (COUNTOF): New macro.
13968 (remote_open): Remove extra close call.
13969 * mem-break.c (delete_breakpoint_at): New function.
13970 * mem-break.h (delete_breakpoint_at): Declare.
13971 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13972 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13973 [USE_WIN32API] (read, write): Add char* casts.
13974 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13975 * server.h: Include wincecompat.h on Windows CE.
13976 [HAVE_ERRNO_H]: Check.
13977 (perror): Declare if not declared.
13978 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13979 (perror_with_name): Remove errno declaration.
13980 * wincecompat.h: New.
13981 * wincecompat.c: New.
13982 * win32-low.h: New.
13983 * win32-arm-low.c: New.
13984 * win32-i386-low.c: New.
13985 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13986 (OUTMSG2): Make it safe.
13987 (_T): New macro.
13988 (COUNTOF): New macro.
13989 (NUM_REGS): Get it from the low target.
13990 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13991 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13992 (thread_rec): Let low target handle debug registers.
13993 (child_add_thread): Likewise.
13994 (child_init_thread_list): Likewise.
13995 (continue_one_thread): Likewise.
13996 (regptr): New.
13997 (do_child_fetch_inferior_registers): Move to ...
13998 * win32-i386-low.c: ... here, and rename to ...
13999 (do_fetch_inferior_registers): ... this.
889bf7c5 14000 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14001 Go through the low target.
14002 (do_child_store_inferior_registers): Use regptr.
14003 (strwinerror): New function.
14004 (win32_create_inferior): Handle Windows CE.
14005 Use strwinerror instead of strerror on Windows error
14006 codes. Add program to the error output.
14007 Don't close the main thread handle on Windows CE.
14008 (win32_attach): Use coredll.dll on Windows CE.
14009 (win32_kill): Close current process and current
14010 thread handles.
14011 (win32_detach): Use coredll.dll on Windows CE.
14012 (win32_resume): Let low target handle debug registers, and
14013 step request.
14014 (handle_exception): Add/Remove initial breakpoint. Avoid
14015 non-existant WSTOPSIG on Windows CE.
14016 (win32_read_inferior_memory): Cast to remove warning.
14017 (win32_arch_string): Go through the low target.
14018 (initialize_low): Call set_breakpoint_data with the low
14019 target's breakpoint.
14020 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14021 FOP_REGNUM, mappings): Move to ...
14022 * win32-i386-low.c: ... here.
14023 * win32-low.c (win32_thread_info): Move to ...
14024 * win32-low.h: ... here.
14025 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14026 win32-arm-low.c and wincecompat.c.
14027 (all:): Add $EXEEXT.
14028 (install-only:): Likewise.
14029 (gdbserver:): Likewise.
14030 (gdbreplay:): Likewise.
14031 * config.in: Regenerate.
14032 * configure: Regenerate.
14033
41093d81
PA		 140342007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14035
14036 * win32-low.c: Rename typedef thread_info to
14037 win32_thread_info throughout.
14038
544afa54
PA		 140392007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14040
14041 * win32-i386-low.c: Rename to ...
14042 * win32-low.c: ... this.
14043 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14044 * Makefile.in: Likewise.
14045
bce7165d
PA		 140462007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14047
14048 * remote-utils.c (monitor_output): Constify msg parameter.
14049 * server.h (monitor_output): Likewise.
14050 * win32-i386-low.c (handle_output_debug_string): New.
14051 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14052 handle_output_debug_string.
14053 (get_child_debug_event): Likewise.
14054
506c7aa0
DJ		 140552007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14056
14057 * server.c (main): Correct strtoul check.
14058
42c81e2a
DJ		 140592007-03-27 Jon Ringle <jon@ringle.org>
14060
14061 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14062
9453113a
DJ		 140632007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14064
14065 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14066
64a69107
DJ		 140672007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14068
14069 * terminal.h: Check HAVE_SGTTY_H.
14070
140712007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14072
14073 * remote-utils.c (remote_open): Print out the assigned port number.
14074
c74d0ad8
DJ		 140752007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14076
14077 * remote-utils.c (monitor_output): New function.
14078 * server.c (debug_threads): Define here.
14079 (monitor_show_help): New function.
14080 (handle_query): Handle qRcmd.
14081 (main): Do not handle 'd' packet.
14082 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14083 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14084 of debug_threads.
14085
de7c3b4a
PA		 140862007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14087
14088 * Makefile.in (EXEEXT): New.
14089 (clean): Use $(EXEEXT).
14090
ef57601b
PA		 140912007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14092
14093 * target.h (target_ops): Rename send_signal to request_interrupt,
14094 and remove enum target_signal parameter.
14095 * linux-low.c (linux_request_interrupt): Rename from
14096 linux_send_signal, and always send SIGINT.
14097 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14098 and always send SIGINT.
14099 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14100 of send_signal.
14101 (input_interrupt): Likewise.
14102
820f2bda
PA		 141032007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14104
14105 * server.c (get_features_xml): Check if target implemented
14106 arch_string.
14107 * win32-i386-low.c (win32_arch_string): New.
14108 (win32_target_ops): Add win32_arch_string as arch_string member.
14109
ab39bf24
UW		 141102007-02-22 Markus Deuling <deuling@de.ibm.com>
14111
14112 * spu-low.c (spu_arch_string): New.
14113 (spu_target_ops): Add spu_arch_string.
14114
61ff6e04
DJ		 141152007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14116
14117 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14118 * configure.ac: Do not check for terminal.h.
14119 * configure, config.in: Regenerated.
14120
fb1e4ffc
DJ		 141212007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14122
14123 * Makefile.in (OBS): Add $(XML_BUILTIN).
14124 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14125 (clean): Update.
14126 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14127 (arm-with-iwmmxt.c): New.
14128 * config.in, configure: Regenerate.
14129 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14130 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14131 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14132 (arm*-*-linux*): Add iWMMXt and regset support.
14133 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14134 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14135 (arm_store_wmmxregset, target_regsets): New.
14136 * server.c (get_features_xml): Take annex argument. Check builtin
14137 XML documents.
14138 (handle_query): Handle multiple annexes.
14139
0f48aa01
DJ		 141402007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14141
14142 * remote-utils.c [USE_WIN32API] (read, write): Define.
14143 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14144 write.
14145
23181151
DJ		 141462007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14147
14148 * linux-i386-low.c (the_low_target): Set arch_string.
14149 * linux-x86-64-low.c (the_low_target): Likewise.
14150 * linux-low.c (linux_arch_string): New.
14151 (linux_target_ops): Add it.
14152 * linux-low.h (struct linux_target_ops): Add arch_string.
14153 * server.c (write_qxfer_response): Use const void * for DATA.
14154 (get_features_xml): New.
14155 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14156 * target.h (struct target_ops): Add arch_string method.
14157
9d606399
DJ		 141582007-01-03 Denis Pilat <denis.pilat@st.com>
14159 Daniel Jacobowitz <dan@codesourcery.com>
14160
14161 * linux-low.c (linux_kill): Handle being called with no threads.
14162 * win32-i386-low.c (win32_kill): Likewise.
14163 (get_child_debug_event): Clear current_process_handle.
14164
141652006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14166 Daniel Jacobowitz <dan@codesourcery.com>
14167
14168 * remote-utils.c (remote_open): Check the type of specified
14169 serial port devices before opening them.
14170 * server.c (main): Kill the inferior if an error occurs during
14171 the first remote_open.
14172
a5e13d24
DJ		 141732006-12-05 Markus Deuling <deuling@de.ibm.com>
14174
14175 * README: Update supported targets.
14176
186947f7
DJ		 141772006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14178
14179 * Makefile.in (clean): Remove reg-mips64.c.
14180 (reg-mips64.c, reg-mips64.o): New rules.
14181 * configure.srv: Handle mips64. Include regset support for mips.
14182 * linux-mips-low.c (union mips_register): New.
14183 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14184 (mips_breakpoint, mips_breakpoint_at): Use int.
14185 (mips_collect_register, mips_supply_register)
14186 (mips_collect_register_32bit, mips_supply_register_32bit)
14187 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14188 (mips_store_fpregset, target_regsets): New.
14189 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14190
a13e2c95
UW		 141912006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14192
14193 * configure.srv: Add target "spu*-*-*".
14194 * Makefile.in (clean): Remove reg-spu.c.
14195 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14196 * spu-low.c: New file.
14197
cb7283db
DJ		 141982006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14199
14200 * configure.ac: Correct td_thr_tls_get_addr test.
14201 * configure: Regenerated.
14202
89be2091
DJ		 142032006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14204
14205 * linux-low.c (linux_wait_for_event): Reformat. Use the
14206 pass_signals array.
14207 * remote-utils.c (decode_address_to_semicolon): New.
14208 * server.c (pass_signals, handle_general_set): New.
14209 (handle_query): Mention QPassSignals for qSupported.
14210 (main): Call handle_general_set.
14211 * server.h (pass_signals, decode_address_to_semicolon): New.
14212
000ef4f0
DJ		 142132006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14214
14215 * server.c (handle_query): Correct error handling for read_auxv.
14216
b7149293
UW		 142172005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14218
14219 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14220 and srv_linux_thread_db to yes.
14221 * linux-s390-low.c (s390_fill_gregset): New function.
14222 (target_regsets): Define data structure.
14223
dae5f5cf
DJ		 142242006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14225
14226 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14227 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14228 * config.in, configure: Regenerated.
14229 * inferiors.c (gdb_id_to_thread): New function.
14230 (gdb_id_to_thread_id): Use it.
14231 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14232 * linux-low.h (struct process_info): Add th member.
14233 (thread_db_get_tls_address): New prototype.
14234 * remote-utils.c (decode_address): Make non-static.
14235 * server.c (handle_query): Handle qGetTLSAddr.
14236 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14237 * target.h (struct target_ops): Add get_tls_address.
14238 * thread-db.c (maybe_attach_thread): Save the thread handle.
14239 (thread_db_get_tls_address): New.
14240
32ca6d61
DJ		 142412006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14242
14243 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14244 (linux_resume_one_process): Take a siginfo_t *. Update all
14245 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14246 (struct pending_signals): Add a siginfo_t.
14247 (linux_wait_for_process): Always set last_status.
14248 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14249 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14250 * linux-low.h (struct process_info): Add last_status.
14251
5ffff7c1
DJ		 142522006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14253
14254 * remote-utils.c (try_rle): New function.
14255 (putpkt_binary): Use it.
14256
8695c747
DJ		 142572006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14258
14259 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14260 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14261 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14262 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14263 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14264 point registers.
14265
290fadea
RS		 142662006-08-08 Richard Sandiford <richard@codesourcery.com>
14267
14268 * server.c (terminal_fd): New variable.
14269 (old_foreground_pgrp): Likewise.
14270 (restore_old_foreground_pgrp): New function.
14271 (start_inferior): Record the terminal file descriptor in terminal_fd
14272 and its original foreground group in old_foreground_pgrp. Register
14273 restore_old_foreground_pgrp with atexit().
14274
9f2e1e63
DJ		 142752006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14276
14277 * server.c (handle_query): Correct qPart to qXfer.
14278
b80864fb
DJ		 142792006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14280
14281 * configure.ac: Check for more headers which are missing on
14282 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14283 * configure.srv: Add Cygwin and mingw32.
14284 * remote-utils.c: Don't include headers unconditionally which
14285 are missing on mingw32. Include <winsock.h> for mingw32.
14286 (remote_open): Adjust for mingw32 support. Flush
14287 standard error after writing to it.
14288 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14289 (unblock_async_io, enable_async_io, disable_async_io)
14290 (readchar, getpkt): Update for Winsock support.
14291 (prepare_resume_reply): Expect a protocol signal number.
14292 * server.c: Disable <sys/wait.h> on mingw32.
14293 (start_inferior): Adjust for mingw32 support. Flush
14294 standard error after writing to it.
14295 (attach_inferior): Likewise. Use protocol signal
14296 numbers.
14297 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14298 and names.
14299 * win32-i386-low.c: New file.
14300 * Makefile.in (XM_CLIBS): Set.
14301 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14302 (win32-i386-low.o): New dependency rule.
14303 * linux-low.c (linux_wait): Use target signal numbers.
14304 * target.h (struct target_ops): Doc fix.
14305 * server.h (target_signal_to_name): New prototype.
14306 * gdbreplay.c: Don't include headers unconditionally which
14307 are missing on mingw32. Include <winsock.h> for mingw32.
14308 (remote_close, remote_open): Adjust for Winsock support.
14309 * configure, config.in: Regenerated.
14310
0876f84a
DJ		 143112006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14312
14313 * server.c (decode_xfer_read, write_qxfer_response): New.
14314 (handle_query): Take a packet length argument. Handle
14315 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14316 the qSupported response.
14317 (main): Update call to handle_query.
14318
01f9e8fa
DJ		 143192006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14320
14321 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14322 (putpkt_binary): Renamed from putpkt and adjusted for binary
14323 data.
14324 (putpkt): New wrapper for putpkt_binary.
14325 (readchar): Don't mask off the high bit.
14326 (decode_X_packet): New function.
14327 * server.c (main): Call putpkt_binary if a handler sets the packet
14328 length. Save the length of the incoming packet. Handle 'X'.
14329 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14330
be2a5f71
DJ		 143312006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14332
14333 * server.c (handle_query): Handle qSupported.
14334
ea025f5f
DJ		 143352006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14336
14337 * remote-utils.c (all_symbols_looked_up): New variable.
14338 (look_up_one_symbol): Check it.
14339 * server.h (look_up_one_symbol): New declaration.
14340 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14341
9308fc88
DJ		 143422006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14343
14344 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14345 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14346 (PTRACE_GET_THREAD_AREA): Define.
14347 (ps_get_thread_area): New function.
14348
52fb6437
NS		 143492006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14350
14351 * configure.srv (m68k*-*-uclinux*): New target.
14352 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14353 (linux_resume_one_process): Remove extraneous cast.
14354 (linux_read_offsets): New.
14355 (linux_target_op): Add linux_read_offsets on mmuless systems.
14356 * server.c (handle_query): Add qOffsets logic.
14357 * target.h (struct target_ops): Add read_offsets.
14358
21b0f40c
DJ		 143592006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14360
14361 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14362 (PTRACE_GET_THREAD_AREA): Define.
14363 (ps_get_thread_area): New function.
14364 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14365 (linux-x86-64-low.o): Update.
14366
0050a760
DJ		 143672006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14368
14369 * configure.ac: Remove checks for prfpregset_t.
14370 * gdb_proc_service.h: New file.
14371 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14372 new "gdb_proc_service.h".
14373 * proc-service.c: Likewise.
14374 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14375 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14376 * Makefile.in (gdb_proc_service_h): Updated.
14377 * configure, config.in: Regenerated.
14378
b92a518e
DJ		 143792006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14380
14381 * remote-utils.c (prepare_resume_reply): Move declaration
14382 of gdb_id_from_wait to the top of the block.
14383
545587ee
DJ		 143842006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14385
14386 * linux-low.c (regsets_store_inferior_registers): Read the regset
14387 from the target before filling it.
14388
9db87ebd
DJ		 143892006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14390
14391 * server.c (attach_inferior): Return SIGTRAP for a successful
14392 attach.
14393
dd24457d
DJ		 143942006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14395
14396 * Makefile.in (OBS): Add version.o.
14397 (STAGESTUFF): Delete.
14398 (version.o): Add dependencies.
14399 (version.c): Replace rule.
14400 (clean): Remove version.c.
14401 * server.c (gdbserver_version): New.
14402 (gdbserver_usage): Use printf.
14403 (main): Handle --version and --help.
14404 * server.h (version, host_name): Add declarations.
14405
6f0f660e
EZ		 144062005-12-23 Eli Zaretskii <eliz@gnu.org>
14407
889bf7c5
PA		 14408 * linux-arm-low.c:
14409 * linux-arm-low.c:
14410 * inferiors.c:
14411 * i387-fp.h:
14412 * i387-fp.c:
14413 * gdbreplay.c:
14414 * regcache.c:
14415 * proc-service.c:
14416 * mem-break.h:
14417 * mem-break.c:
14418 * linux-x86-64-low.c:
14419 * linux-sh-low.c:
14420 * linux-s390-low.c:
14421 * linux-ppc64-low.c:
14422 * linux-ppc-low.c:
14423 * linux-mips-low.c:
14424 * linux-m68k-low.c:
14425 * linux-m32r-low.c:
14426 * linux-low.h:
14427 * linux-low.c:
14428 * linux-ia64-low.c:
14429 * linux-i386-low.c:
14430 * linux-crisv32-low.c:
14431 * thread-db.c:
14432 * terminal.h:
14433 * target.h:
14434 * target.c:
14435 * server.h:
14436 * server.c:
14437 * remote-utils.c:
14438 * regcache.h:
14439 * utils.c:
14440 * Makefile.in:
14441 * configure.ac:
6f0f660e
EZ		 14442 * gdbserver.1: Add (C) after Copyright. Update the FSF
14443 address.
14444
9d1fb177
DJ		 144452005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14446
14447 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14448 (arm_breakpoint_at): Recognize both breakpoints.
14449 (the_low_target): Use the correct breakpoint instruction.
14450
011a70c2
DJ		 144512005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14452
14453 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14454 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14455 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14456 (the_low_target): Update.
14457
7fb85e41
AS		 144582005-10-25 Andreas Schwab <schwab@suse.de>
14459
14460 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14461
14462 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14463 (ia64_num_regs): Reduce to 462.
14464
3db0444b
DJ		 144652005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14466
14467 * acinclude.m4: Correct quoting.
14468 * aclocal.m4: Regenerated.
14469
14470 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14471 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14472 (thread_db_init): Call thread_db_err_str.
14473 * configure.ac: Check for TD_VERSION.
14474 * config.in, configure: Regenerated.
14475
bee0189a
DJ		 144762005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14477
14478 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14479
e9d25b98
DJ		 144802005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14481
14482 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14483 is not available. Define HAVE_PTRACE_GETREGS if it is.
14484 * config.in, configure: Regenerated.
14485 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14486 * linux-i386-low.c, linux-m68k-low.c: Update to use
14487 HAVE_PTRACE_GETREGS.
14488 * linux-low.c (regsets_fetch_inferior_registers)
14489 (regsets_store_inferior_registers): Only return 0 if we processed
14490 GENERAL_REGS.
14491 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14492 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14493
a06660f7
DJ		 144942005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14495
14496 * inferiors.c (struct thread_info): Add gdb_id.
14497 (add_thread): Add gdb_id argument.
14498 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14499 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14500 calls to add_thread.
14501 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14502 * server.c (handle_query): Use thread_to_gdb_id.
14503 (handle_v_cont, main): Use gdb_id_to_thread_id.
14504 * server.h (add_thread): Update prototype.
14505 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14506 prototypes.
14507
5a1f5858
DJ		 145082005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14509
14510 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14511 left-padded registers.
14512 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14513 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14514
e122f1f5
SE		 145152005-07-01 Steve Ellcey <sje@cup.hp.com>
14516
14517 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14518 * configure: Regenerate.
14519 * config.in: Regenerate.
14520 * server.h (NEED_DECLARATION_STRERROR):
14521 Replace with !HAVE_DECL_STRERROR.
14522
d592fa2f
DJ		 145232005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14524
14525 * linux-low.c (linux_wait, linux_send_signal): Don't test
14526 an unsigned long variable for > 0 if it could be MAX_ULONG.
14527 * server.c (myresume): Likewise.
14528 * target.c (set_desired_inferior): Likewise.
14529
ccbd4912
MK		 145302005-06-13 Mark Kettenis <kettenis@gnu.org>
14531
14532 * configure.ac: Simplify and improve check for socklen_t.
14533 * configure, config.in: Regenerate.
14534
f450004a
DJ		 145352005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14536
14537 * acconfig.h: Remove.
14538 * configure.ac: Add a test for socklen_t. Use three-argument
14539 AC_DEFINE throughout.
14540 * config.in: Regenerated using autoheader 2.59.
14541 * configure: Regenerated.
14542
14543 * gdbreplay.c (socklen_t): Provide a default.
14544 (remote_open): Use socklen_t.
14545 * remote-utils.c (socklen_t): Provide a default.
14546 (remote_open): Use socklen_t.
14547 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14548 unsigned char.
14549
14550 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14551 char for buffers.
14552 * linux-low.c (linux_read_memory, linux_write_memory)
14553 (linux_read_auxv): Likewise.
14554 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14555 (check_mem_write): Likewise.
14556 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14557 Likewise.
14558 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14559 (registers_from_string, register_data): Likewise.
14560 * server.c (handle_query, main): Likewise.
14561 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14562 (decode_M_packet): Likewise.
14563 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14564 * target.h (struct target_ops): Update read_memory, write_memory,
14565 and read_auxv.
14566 (read_inferior_memory, write_inferior_memory): Update.
14567 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14568 to unsigned char *.
14569 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14570 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14571 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14572 linux-s390-low.c, linux-sh-low.c: Update for changes in
14573 read_inferior_memory and the_low_target->breakpoint.
14574
eee84df1
DJ		 145752005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14576
14577 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14578 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14579 * configure.srv: Add powerpc64-*-linux*.
14580 * linux-ppc64-low.c: New file.
14581
45b134e5
OF		 145822005-05-23 Orjan Friberg <orjanf@axis.com>
14583
14584 * linux-cris-low.c: New file with support for CRIS.
14585 * linux-crisv32-low.c: Ditto for CRISv32.
14586 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14587 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14588 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14589 reg-crisv32.o, and reg-crisv32.c to make rules.
14590 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14591 recognized targets.
14592
48d93c75
UW		 145932005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14594
14595 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14596 of sizeof (PTRACE_XFER_TYPE).
14597 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14598
e013ee27
OF		 145992005-05-12 Orjan Friberg <orjanf@axis.com>
14600
889bf7c5 14601 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14602 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14603 pointers for hardware watchpoint support.
14604 * linux-low.h (struct linux_target_ops): Ditto.
14605 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14606 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14607 to linux_target_ops.
14608 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14609 reply packet.
14610 * server.c (main): Recognize 'Z' and 'z' packets.
14611
b0ded00b
UW		 146122005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14613
14614 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14615 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14616 (the_low_target): Add new members.
14617
8643e2ad
DJ		 146182005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14619
14620 * proc-service.c (ps_lgetregs): Search all_processes instead of
14621 all_threads.
14622
fc620387
DJ		 146232005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14624
14625 * server.c (start_inferior): Change return type to int.
14626 (attach_inferior): Change sigptr to int *.
14627 (handle_v_cont, handle_v_requests): Change signal to int *.
14628 (main): Change signal to int.
14629
146302005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14631
14632 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14633 * configure.srv: Add m32r*-*-linux*.
14634 * linux-m32r-low.c: New file.
14635
e0e76420
DJ		 146362005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14637
14638 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14639
a1928bad
DJ		 146402005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14641
14642 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14643 Take unsigned long arguments for PIDs.
14644 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14645 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14646 (wait_for_sigstop, linux_resume_one_process)
14647 (regsets_fetch_inferior_registers, linux_send_signal)
14648 (linux_read_auxv): Likewise. Update the types of variables holding
14649 PIDs. Update format string specifiers.
14650 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14651 * remote-utils.c (prepare_resume_reply): Likewise.
14652 * server.c (cont_thread, general_thread, step_thread)
14653 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14654 unsigned long.
14655 (handle_query): Update format specifiers.
14656 (handle_v_cont, main): Use strtoul for thread IDs.
14657 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14658 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14659 (general_thread, step_thread, thread_from_wait)
14660 (old_thread_from_wait): Update.
14661 * target.h (struct thread_resume): Use unsigned long for THREAD.
14662 (struct target_ops): Use unsigned long for arguments to attach and
14663 thread_alive.
14664
dcdb98d2
DJ		 146652005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14666
14667 * acinclude.m4: Include bfd/bfd.m4 directly.
14668 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14669 <agriffis@toolchain.org>.
14670 * aclocal.m4, configure: Regenerated.
14671
bec39cab
AC		 146722005-01-07 Andrew Cagney <cagney@gnu.org>
14673
14674 * configure.ac: Rename configure.in, require autoconf 2.59.
14675 * configure: Re-generate.
14676
434c4c77
DJ		 146772004-12-08 Daniel Jacobowitz <dan@debian.org>
14678
14679 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14680 LIBS when finished.
14681 * aclocal.m4: Regenerated.
14682 * configure: Regenerated.
14683
db1d3e1b
AS		 146842004-11-21 Andreas Schwab <schwab@suse.de>
14685
14686 * linux-m68k-low.c (m68k_num_gregs): Define.
14687 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14688 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14689 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14690 (m68k_breakpoint_at): New. Add to the_low_target.
14691
14692 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14693 srv_linux_thread_db to yes.
14694
43360365
JB		 146952004-10-20 Joel Brobecker <brobecker@gnat.com>
14696
14697 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14698 (ARCH_SET_FS): Likewise.
14699 (ARCH_GET_FS): Likewise.
14700 (ARCH_GET_GS): Likewise.
14701
fd500816
DJ		 147022004-10-16 Daniel Jacobowitz <dan@debian.org>
14703
14704 * linux-i386-low.c (ps_get_thread_area): New.
14705 * linux-x86-64-low.c (ps_get_thread_area): New.
14706 * linux-low.c: Include <sys/syscall.h>.
14707 (linux_kill_one_process): Don't kill the first thread here.
14708 (linux_kill): Kill the first thread here.
14709 (kill_lwp): New function.
14710 (send_sigstop, linux_send_signal): Use it.
14711 * proc-service.c: Clean up #ifdefs.
14712 (fpregset_info): Delete.
14713 (ps_lgetregs): Update and enable implementation.
14714 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14715 implementations.
14716 * remote-utils.c (struct sym_cache, symbol_cache): New.
14717 (input_interrupt): Print a clearer message.
14718 (async_io_enabled): New variable.
14719 (enable_async_io, disable_async_io): Use it. Update comments.
14720 (look_up_one_symbol): Use the symbol cache.
14721 * thread-db.c (thread_db_look_up_symbols): New function.
14722 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14723
f6de3c42
DJ		 147242004-10-16 Daniel Jacobowitz <dan@debian.org>
14725
14726 * configure.in: Test for -rdynamic.
14727 * configure: Regenerated.
14728 * Makefile (INTERNAL_LDFLAGS): New.
14729 (gdbserver, gdbreplay): Use it.
14730
2c0fc042
AC		 147312004-09-02 Andrew Cagney <cagney@gnu.org>
14732
14733 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14734
075b3282
DJ		 147352004-03-23 Daniel Jacobowitz <drow@mvista.com>
14736
14737 * linux-low.c (linux_wait): Clear all_processes list also.
14738
fa6a77dc
DJ		 147392004-03-12 Daniel Jacobowitz <drow@mvista.com>
14740
14741 * linux-low.c: Include <errno.h>. Remove extern declaration of
14742 errno.
14743
6d782a97
DJ		 147442004-03-12 Daniel Jacobowitz <drow@mvista.com>
14745
14746 * gdbreplay.c, server.h, utils.c: Update copyright years.
14747
3a7fb99b
DJ		 147482004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14749
14750 * server.c (main): Print child status or termination signal from
14751 variable 'signal', not 'sig'.
14752
c3e735a6
DJ		 147532004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14754
14755 * linux-low.c (linux_read_memory): Change return type to
14756 int. Check for and return error from ptrace().
14757 * target.c (read_inferior_memory): Change return type to int. Pass
14758 back return status from the_target->read_memory().
14759 * target.h (struct target_ops): Adapt *read_memory() prototype.
14760 Update comment.
14761 (read_inferior_memory): Adapt prototype.
14762 * server.c (main): Return an error packet if
14763 read_inferior_memory() returns an error.
14764
a59d1c82
DJ		 147652004-03-04 Daniel Jacobowitz <drow@mvista.com>
14766
14767 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14768 Unify with other clean targets.
14769
dc3f8883
DJ		 147702004-02-29 Daniel Jacobowitz <drow@mvista.com>
14771
14772 * server.c (handle_v_cont): Call set_desired_inferior.
14773
89a208da
DJ		 147742004-02-29 Daniel Jacobowitz <drow@mvista.com>
14775
14776 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14777
62ea82f5
DJ		 147782004-02-29 Daniel Jacobowitz <drow@mvista.com>
14779
14780 * linux-low.c (linux_wait): Unblock async I/O.
14781 (linux_resume): Block and enable async I/O.
14782 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14783 * server.h (block_async_io, unblock_async_io): Add prototypes.
14784
6910d122
DJ		 147852004-02-29 Daniel Jacobowitz <drow@mvista.com>
14786
14787 * remote-utils.c (remote_open): Print a status notice after
14788 opening a TCP port.
14789 * server.c (attach_inferior): Print a status notice after
14790 attaching.
14791
147922004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14793
14794 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14795
c89dc5d4
DJ		 147962004-02-26 Daniel Jacobowitz <drow@mvista.com>
14797
14798 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14799 error packet.
14800 * server.c, target.h: Update copyright years.
14801
4b8dad4a
RM		 148022004-02-25 Roland McGrath <roland@redhat.com>
14803
14804 * target.h (struct target_ops): New member `read_auxv'.
14805 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14806 * linux-low.c (linux_read_auxv): New function.
14807 (linux_target_ops): Initialize `read_auxv' member to that.
14808
d7446758
JB		 148092004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14810
14811 Committed by Jim Blandy <jimb@redhat.com>.
14812
14813 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14814 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14815 instead of GPR_SIZE to distiguish s390 and s390x targets.
14816
5544ad89
DJ		 148172004-01-31 Daniel Jacobowitz <drow@mvista.com>
14818
14819 * linux-low.c: Update copyright year.
14820 (check_removed_breakpoint): Clear pending_is_breakpoint.
14821 (linux_set_resume_request, linux_queue_one_thread)
14822 (resume_status_pending_p): New functions.
14823 (linux_continue_one_thread): Use process->resume.
14824 (linux_resume): Only resume threads if there are no pending events.
14825 * linux-low.h (struct process_info): Add resume request
14826 pointer.
14827
2a68b70e
DJ		 148282004-01-30 Daniel Jacobowitz <drow@mvista.com>
14829
14830 * regcache.c (new_register_cache): Clear the allocated register
14831 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14832
64386c31
DJ		 148332003-10-13 Daniel Jacobowitz <drow@mvista.com>
14834
14835 * linux-low.c (linux_resume): Take a struct thread_resume *
14836 argument.
14837 (linux_wait): Update call.
14838 (resume_ptr): New static variable.
14839 (linux_continue_one_thread): Renamed from
14840 linux_continue_one_process. Use resume_ptr.
14841 (linux_resume): Use linux_continue_one_thread.
14842 * server.c (handle_v_cont, handle_v_requests): New functions.
14843 (myresume): New function.
14844 (main): Handle 'v' case.
14845 * target.h (struct thread_resume): New type.
14846 (struct target_ops): Change argument of "resume" to struct
14847 thread_resume *.
14848 (myresume): Delete macro.
14849
c938e9b0
L		 148502003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14851
14852 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14853 (uninstall): Support DESTDIR.
14854
7f313d07
BC		 14855Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14856
14857 * configure.srv: Add xscale*linux copy of arm*linux entry.
14858
3b2fc2ea
DJ		 148592003-07-24 Daniel Jacobowitz <drow@mvista.com>
14860
14861 * linux-arm-low.c (arm_reinsert_addr): New function.
14862 (the_low_target): Add arm_reinsert_addr.
14863
1c0a559e
MK		 148642003-07-08 Mark Kettenis <kettenis@gnu.org>
14865
14866 * mem-break.c: Remove whitespace at end of file.
14867
43d5792c
DJ		 148682003-06-28 Daniel Jacobowitz <drow@mvista.com>
14869
14870 * configure.in: Check whether we need to prototype strerror.
14871 * server.h: Optionally prototype strerror.
14872 * gdbreplay.c (perror_with_name): Use strerror.
14873 * linux-low.c (linux_attach_lwp): Use strerror.
14874 * utils.c (perror_with_name): Use strerror.
14875 * config.in, configure: Regenerated.
14876
c8a86edf
DJ		 148772003-06-28 Daniel Jacobowitz <drow@mvista.com>
14878
14879 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14880 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14881
73d37363
DJ		 148822003-06-20 Daniel Jacobowitz <drow@mvista.com>
14883
14884 * Makefile.in (SFILES): Update.
14885 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14886 low-sun3.c: Remove files.
14887
6ad8ae5c
DJ		 148882003-06-17 Daniel Jacobowitz <drow@mvista.com>
14889
14890 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14891 (linux_detach_one_process, linux_detach): New functions.
14892 (linux_target_ops): Add linux_detach.
14893 * server.c (main): Handle 'D' packet.
14894 * target.h (struct target_ops): Add "detach" member.
14895 (detach_inferior): Define.
14896
1581182a
MK		 148972003-06-13 Mark Kettenis <kettenis@gnu.org>
14898
14899 From Kelley Cook <kelleycook@wideopenwest.com>:
14900 * configure.srv: Accept i[34567]86 variants.
14901
e5379b03
DJ		 149022003-06-05 Daniel Jacobowitz <drow@mvista.com>
14903
14904 * linux-low.c (linux_wait_for_event): Correct comment typos.
14905 (linux_resume_one_process): Call check_removed_breakpoint.
14906 (linux_send_signal): New function.
14907 (linux_target_ops): Add linux_send_signal.
14908 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14909 of kill.
14910 * target.h (struct target_ops): Add send_signal.
14911
2ff29de4
JB		 149122003-05-29 Jim Blandy <jimb@redhat.com>
14913
14914 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14915 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14916 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14917 away part of the register's value.
14918
254787d4
DJ		 149192003-03-26 Daniel Jacobowitz <drow@mvista.com>
14920
14921 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14922 (linux_wait_for_event, linux_init_signals): Likewise.
14923
94e10508
DJ		 149242003-03-17 Daniel Jacobowitz <drow@mvista.com>
14925
14926 * configure.in: Check for stdlib.h.
14927 * configure: Regenerated.
14928 * config.in: Regenerated.
14929
4c0711e0
DJ		 149302003-01-04 Andreas Schwab <schwab@suse.de>
14931
14932 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14933
ef66e766
AC		 149342003-01-02 Andrew Cagney <ac131313@redhat.com>
14935
14936 * Makefile.in: Remove obsolete code.
14937
a1358604
DJ		 149382002-11-20 Daniel Jacobowitz <drow@mvista.com>
14939
14940 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14941 defined(PT_FPR0_HI).
14942
23ce3b1c
DJ		 149432002-11-17 Stuart Hughes <seh@zee2.com>
14944
14945 * linux-arm-low.c (arm_num_regs): Increase.
14946 (arm_regmap): Include status register.
14947
149482002-11-17 Daniel Jacobowitz <drow@mvista.com>
14949
14950 * linux-low.c (register_addr): Remove incorrect -1 check.
14951
a9fa9f7d
DJ		 149522002-08-29 Daniel Jacobowitz <drow@mvista.com>
14953
14954 * linux-low.c (linux_create_inferior): Call setpgid. Return
14955 the new PID.
14956 (unstopped_p, linux_signal_pid): Remove.
14957 (linux_target_ops): Remove linux_signal_pid.
14958 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14959 global instead of target method.
14960 * target.h (struct target_ops): Remove signal_pid. Update comment
14961 for create_inferior.
14962 * server.c (signal_pid): New variable.
14963 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14964 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14965 (attach_inferior): Set signal_pid.
14966
17574093
DJ		 149672002-08-23 Daniel Jacobowitz <drow@mvista.com>
14968
14969 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14970
149712002-08-20 Jim Blandy <jimb@redhat.com>
14972
14973 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14974 default for this.
14975
149762002-08-01 Andrew Cagney <cagney@redhat.com>
14977
14978 * Makefile.in: Make chill references obsolete.
14979
149802002-07-24 Kevin Buettner <kevinb@redhat.com>
14981
14982 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14983 * configure: Regenerate.
14984 * config.in: Regenerate.
14985
149862002-07-09 David O'Brien <obrien@FreeBSD.org>
14987
14988 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14989 (perror_with_name, remote_close, remote_open, expect, play): Static.
14990
149912002-07-04 Michal Ludvig <mludvig@suse.cz>
14992
4b8dad4a 14993 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 14994 byte offsets instead of an array of indexes.
14995 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14996
149972002-06-13 Daniel Jacobowitz <drow@mvista.com>
14998
14999 * regcache.c: Add comment.
15000
150012002-06-11 Daniel Jacobowitz <drow@mvista.com>
15002
15003 * thread-db.c: New file.
15004 * proc-service.c: New file.
15005 * acinclude.m4: New file.
15006 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15007 proc-service.o, and thread-db.o.
15008 (linux-low.o): Add USE_THREAD_DB.
15009 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15010 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15011 * aclocal.m4: Regenerated.
15012 * config.in: Regenerated.
15013 * configure: Regenerated.
15014 * configure.in: Check for proc_service.h, sys/procfs.h,
15015 thread_db.h, and linux/elf.h headrs.
15016 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15017 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15018 Check for -lthread_db and thread support.
15019 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15020 PowerPC, and SuperH.
15021 * i387-fp.c: Constify arguments.
15022 * i387-fp.h: Likewise.
15023 * inferiors.c: (struct thread_info): Renamed from
15024 `struct inferior_info'. Remove PID member. Use generic inferior
15025 list header. All uses updated.
15026 (inferiors, signal_pid): Removed.
15027 (all_threads): New variable.
15028 (get_thread): Define.
15029 (add_inferior_to_list): New function.
15030 (for_each_inferior): New function.
15031 (change_inferior_id): New function.
15032 (add_inferior): Removed.
15033 (remove_inferior): New function.
15034 (add_thread): New function.
15035 (free_one_thread): New function.
15036 (remove_thread): New function.
15037 (clear_inferiors): Use for_each_inferior and free_one_thread.
15038 (find_inferior): New function.
15039 (find_inferior_id): New function.
15040 (inferior_target_data): Update argument type.
15041 (set_inferior_target_data): Likewise.
15042 (inferior_regcache_data): Likewise.
15043 (set_inferior_regcache_data): Likewise.
15044 * linux-low.c (linux_bp_reinsert): Remove.
15045 (all_processes, stopping_threads, using_thrads)
15046 (struct pending_signals, debug_threads, pid_of): New.
15047 (inferior_pid): Replace with macro.
15048 (struct inferior_linux_data): Remove.
15049 (get_stop_pc, add_process): New functions.
15050 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15051 Use add_process and add_thread.
15052 (linux_attach_lwp): New function, based on old linux_attach. Use
15053 add_process and add_thread. Set stop_expected for new threads.
15054 (linux_attach): New function.
15055 (linux_kill_one_process): New function.
15056 (linux_kill): Kill all LWPs.
15057 (linux_thread_alive): Use find_inferior_id.
15058 (check_removed_breakpoints, status_pending_p): New functions.
15059 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15060 Update. Use WNOHANG. Wait for cloned processes also. Update process
15061 struct for the found process.
15062 (linux_wait_for_event): New function.
15063 (linux_wait): Use it. Support LWPs.
15064 (send_sigstop, wait_for_sigstop, stop_all_processes)
15065 (linux_resume_one_process, linux_continue_one_process): New functions.
15066 (linux_resume): Support LWPs.
15067 (REGISTER_RAW_SIZE): Remove.
15068 (fetch_register): Use register_size instead. Call supply_register.
15069 (usr_store_inferior_registers): Likewise. Call collect_register.
15070 Fix recursive case.
15071 (regsets_fetch_inferior_registers): Improve error message.
15072 (regsets_store_inferior_registers): Add debugging.
15073 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15074 (unstopped_p, linux_signal_pid): New functions.
15075 (linux_target_ops): Add linux_signal_pid.
15076 (linux_init_signals): New function.
15077 (initialize_low): Call it. Initialize using_threads.
15078 * regcache.c (inferior_regcache_data): Add valid
15079 flag.
15080 (get_regcache): Fetch registers lazily. Add fetch argument
15081 and update all callers.
15082 (regcache_invalidate_one, regcache_invalidate): New
15083 functions.
15084 (new_register_cache): Renamed from create_register_cache.
15085 Return the new regcache.
15086 (free_register_cache): Change argument to a void *.
15087 (registers_to_string, registers_from_string): Call get_regcache
15088 with fetch flag set.
15089 (register_data): Make static. Pass fetch flag to get_regcache.
15090 (supply_register): Call get_regcache with fetch flag clear.
15091 (collect_register): Call get_regcache with fetch flag set.
15092 (collect_register_as_string): New function.
15093 * regcache.h: Update.
15094 * remote-utils.c (putpkt): Flush after debug output and use
15095 stderr.
15096 Handle input interrupts while waiting for an ACK.
15097 (input_interrupt): Use signal_pid method.
15098 (getpkt): Flush after debug output and use stderr.
15099 (outreg): Use collect_register_as_string.
15100 (new_thread_notify, dead_thread_notify): New functions.
15101 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15102 and general_thread.
15103 (look_up_one_symbol): Flush after debug output.
15104 * server.c (step_thread, server_waiting): New variables.
15105 (start_inferior): Don't use signal_pid. Update call to mywait.
15106 (attach_inferior): Update call to mywait.
15107 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15108 (main): Don't fetch/store registers explicitly. Use
15109 set_desired_inferior. Support proposed ``Hs'' packet. Update
15110 calls to mywait.
15111 * server.h: Update.
15112 (struct inferior_list, struct_inferior_list_entry): New.
15113 * target.c (set_desired_inferior): New.
15114 (write_inferior_memory): Constify.
15115 (mywait): New function.
15116 * target.h: Update.
15117 (struct target_ops): New signal_pid method.
15118 (mywait): Removed macro, added prototype.
15119
15120 * linux-low.h (regset_func): Removed.
15121 (regset_fill_func, regset_store_func): New.
15122 (enum regset_type): New.
15123 (struct regset_info): Add type field. Use new operation types.
15124 (struct linux_target_ops): stop_pc renamed to get_pc.
15125 Add decr_pc_after_break and breakpoint_at.
15126 (get_process, get_thread_proess, get_process_thread)
15127 (strut process_info, all_processes, linux_attach_lwp)
15128 (thread_db_init): New.
15129
15130 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15131 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15132 (the_low_target): Add new members.
15133 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15134 (i386_store_fpxregset): Constify.
15135 (target_regsets): Add new kind identifier.
15136 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15137 (i386_set_pc): Add debugging.
15138 (i386_breakpoint_at): New function.
15139 (the_low_target): Add new members.
15140 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15141 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15142 (mips_breakpoint_at): New.
15143 (the_low_target): Add new members.
15144 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15145 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15146 (the_low_target): Add new members.
15147 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15148 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15149 (the_low_target): Add new members.
15150 * linux-x86-64-low.c (target_regsets): Add new kind
15151 identifier.
15152
151532002-05-15 Daniel Jacobowitz <drow@mvista.com>
15154
15155 From Martin Pool <mbp@samba.org>:
15156 * server.c (gdbserver_usage): New function.
15157 (main): Call it.
15158
151592002-05-14 Daniel Jacobowitz <drow@mvista.com>
15160
15161 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15162 stop_at -> stop_pc.
15163
151642002-05-04 Andrew Cagney <ac131313@redhat.com>
15165
15166 * Makefile.in: Remove obsolete code.
15167
151682002-04-24 Michal Ludvig <mludvig@suse.cz>
15169
15170 * linux-low.c (regsets_fetch_inferior_registers),
15171 (regsets_store_inferior_registers): Removed cast to int from
15172 ptrace() calls.
15173 * regcache.h: Added declaration of struct inferior_info.
15174
151752002-04-20 Daniel Jacobowitz <drow@mvista.com>
15176
15177 * inferiors.c (struct inferior_info): Add regcache_data.
15178 (add_inferior): Call create_register_cache.
15179 (clear_inferiors): Call free_register_cache.
15180 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15181 * regcache.c (struct inferior_regcache_data): New.
15182 (registers): Remove.
15183 (get_regcache): New function.
15184 (create_register_cache, free_register_cache): New functions.
15185 (set_register_cache): Don't initialize the register cache here.
15186 (registers_to_string, registers_from_string, register_data): Call
15187 get_regcache.
15188 * regcache.h: Add prototypes.
15189 * server.h: Likewise.
15190
151912002-04-20 Daniel Jacobowitz <drow@mvista.com>
15192
15193 * mem-break.c: New file.
15194 * mem-break.h: New file.
15195 * Makefile.in: Add mem-break.o rule; update server.h
15196 dependencies.
15197 * inferiors.c (struct inferior_info): Add target_data
15198 member.
15199 (clear_inferiors): Free target_data member if set.
15200 (inferior_target_data, set_inferior_target_data): New functions.
15201 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15202 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15203 * linux-low.c (linux_bp_reinsert): New variable.
15204 (struct inferior_linux_data): New.
15205 (linux_create_inferior): Use set_inferior_target_data.
15206 (linux_attach): Likewise. Call add_inferior.
15207 (linux_wait_for_one_inferior): New function.
15208 (linux_wait): Call it.
15209 (linux_write_memory): Add const.
15210 (initialize_low): Call set_breakpoint_data.
15211 * linux-low.h (struct linux_target_ops): Add breakpoint
15212 handling members.
15213 * server.c (attach_inferior): Remove extra add_inferior
15214 call.
15215 * server.h: Include mem-break.h. Update inferior.c
15216 prototypes.
15217 * target.c (read_inferior_memory)
15218 (write_inferior_memory): New functions.
15219 * target.h (read_inferior_memory)
15220 (write_inferior_memory): Change macros to prototypes.
15221 (struct target_ops): Update comments. Add const to write_memory
15222 definition.
15223
152242002-04-11 Daniel Jacobowitz <drow@mvista.com>
15225
15226 * linux-low.c (usr_store_inferior_registers): Support
15227 registers which are allowed to fail to store.
15228 * linux-low.h (linux_target_ops): Likewise.
15229 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15230 (ppc_cannot_store_register): FPSCR may not be storable.
15231
152322002-04-09 Daniel Jacobowitz <drow@mvista.com>
15233
15234 * server.h: Include <string.h> if HAVE_STRING_H.
15235 * ChangeLog: Correct paths in last ChangeLog entry.
15236
152372002-04-09 Daniel Jacobowitz <drow@mvista.com>
15238
15239 * linux-low.h: Remove obsolete prototypes.
15240 (struct linux_target_ops): New.
15241 (extern the_low_target): New.
15242 * linux-low.c (num_regs, regmap): Remove declarations.
15243 (register_addr): Use the_low_target explicitly.
15244 (fetch_register): Likewise.
15245 (usr_fetch_inferior_registers): Likewise.
15246 (usr_store_inferior_registers): Likewise.
15247 * linux-arm-low.c (num_regs): Remove.
15248 (arm_num_regs): Define.
15249 (arm_regmap): Renamed from regmap, made static.
15250 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15251 made static.
15252 (arm_cannot_store_register): Renamed from cannot_store_register,
15253 made static.
15254 (the_low_target): New.
15255 * linux-i386-low.c (num_regs): Remove.
15256 (i386_num_regs): Define.
15257 (i386_regmap): Renamed from regmap, made static.
15258 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15259 made static.
15260 (i386_cannot_store_register): Renamed from cannot_store_register,
15261 made static.
15262 (the_low_target): New.
15263 * linux-ia64-low.c (num_regs): Remove.
15264 (ia64_num_regs): Define.
15265 (ia64_regmap): Renamed from regmap, made static.
15266 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15267 made static.
15268 (ia64_cannot_store_register): Renamed from cannot_store_register,
15269 made static.
15270 (the_low_target): New.
15271 * linux-m68k-low.c (num_regs): Remove.
15272 (m68k_num_regs): Define.
15273 (m68k_regmap): Renamed from regmap, made static.
15274 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15275 made static.
15276 (m68k_cannot_store_register): Renamed from cannot_store_register,
15277 made static.
15278 (the_low_target): New.
15279 * linux-mips-low.c (num_regs): Remove.
15280 (mips_num_regs): Define.
15281 (mips_regmap): Renamed from regmap, made static.
15282 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15283 made static.
15284 (mips_cannot_store_register): Renamed from cannot_store_register,
15285 made static.
15286 (the_low_target): New.
15287 * linux-ppc-low.c (num_regs): Remove.
15288 (ppc_num_regs): Define.
15289 (ppc_regmap): Renamed from regmap, made static.
15290 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15291 made static.
15292 (ppc_cannot_store_register): Renamed from cannot_store_register,
15293 made static.
15294 (the_low_target): New.
15295 * linux-s390-low.c (num_regs): Remove.
15296 (s390_num_regs): Define.
15297 (s390_regmap): Renamed from regmap, made static.
15298 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15299 made static.
15300 (s390_cannot_store_register): Renamed from cannot_store_register,
15301 made static.
15302 (the_low_target): New.
15303 * linux-sh-low.c (num_regs): Remove.
15304 (sh_num_regs): Define.
15305 (sh_regmap): Renamed from regmap, made static.
15306 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15307 made static.
15308 (sh_cannot_store_register): Renamed from cannot_store_register,
15309 made static.
15310 (the_low_target): New.
15311 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15312 (the_low_target): New.
15313
153142002-04-09 Daniel Jacobowitz <drow@mvista.com>
15315
15316 * Makefile.in: Add stamp-h target.
15317 * configure.in: Create stamp-h.
15318 * configure: Regenerated.
15319
153202002-04-09 Daniel Jacobowitz <drow@mvista.com>
15321
15322 * inferiors.c: New file.
15323 * target.c: New file.
15324 * target.h: New file.
15325 * Makefile.in: Add target.o and inferiors.o. Update
15326 dependencies.
15327 * linux-low.c (inferior_pid): New static variable,
15328 moved from server.c.
15329 (linux_create_inferior): Renamed from create_inferior.
15330 Call add_inferior. Return 0 on success instead of a PID.
15331 (linux_attach): Renamed from myattach.
15332 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15333 (linux_thread_alive): Renamed from mythread_alive.
15334 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15335 child dies.
15336 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15337 (regsets_store_inferior_registers): Correct error message.
15338 Add missing ``return 0''.
15339 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15340 (linux_store_registers): Renamed from store_inferior_registers.
15341 (linux_read_memory): Renamed from read_inferior_memory.
15342 (linux_write_memory): Renamed from write_inferior_memory.
15343 (linux_target_ops): New structure.
15344 (initialize_low): Call set_target_ops ().
15345 * remote-utils.c (unhexify): New function.
15346 (hexify): New function.
15347 (input_interrupt): Send signals to ``signal_pid''.
15348 * server.c (inferior_pid): Remove.
15349 (start_inferior): Update create_inferior call.
15350 (attach_inferior): Call add_inferior.
15351 (handle_query): New function.
15352 (main): Call handle_query for `q' packets.
15353 * server.h: Include "target.h". Remove obsolete prototypes.
15354 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15355
153562002-04-09 Daniel Jacobowitz <drow@mvista.com>
15357
15358 * Makefile.in: Add WARN_CFLAGS. Update configury
15359 dependencies.
15360 * configure.in: Check for <string.h>
15361 * configure: Regenerate.
15362 * config.in: Regenerate.
15363 * gdbreplay.c: Include needed system headers.
15364 (remote_open): Remove strchr prototype.
15365 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15366 * regcache.c (supply_register): Change buf argument to const void *.
15367 (supply_register_by_name): Likewise.
15368 (collect_register): Change buf argument to void *.
15369 (collect_register_by_name): Likewise.
15370 * regcache.h: Add missing prototypes.
15371 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15372 * server.c (handle_query): New function.
15373 (attached): New static variable, moved out of main.
15374 (main): Quiet longjmp clobber warnings.
15375 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15376 * utils.c (error): Remove NORETURN.
15377 (fatal): Likewise.
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