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gdbserver: Move detach code to its own function
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
e8ca139e
SM		 12017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2
3 * server.c (handle_detach): New function.
4 (process_serial_event): Move code out, call handle_detach.
5
f8a4e119
SM		 62017-09-15 Simon Marchi <simon.marchi@ericsson.com>
7
8 * server.c (require_running): Rename to ...
9 (require_running_or_return): ... this ...
10 (require_running_or_break): ... and this.
11 (handle_query, process_serial_event): Adjust.
12
0eb0a407
SM		 132017-09-15 Simon Marchi <simon.marchi@ericsson.com>
14
15 * linux-low.c (linux_set_resume_request): Remove unused
16 variables.
17
785922a5
SM		 182017-09-15 Simon Marchi <simon.marchi@ericsson.com>
19
20 * server.c (first_thread_of): Remove.
21 (process_serial_event): Replace usage of first_thread_of with
22 find_any_thread_of_pid.
23 * tracepoint.c (same_process_p): Remove.
24 (gdb_agent_about_to_close): Replace usage of same_process_p with
25 find_any_thread_of_pid.
26 * linux-x86-low.c (same_process_callback): Remove.
27 (x86_arch_setup_process_callback): Replace usage of
28 same_process_callback with find_any_thread_of_pid.
29 * thread-db.c (any_thread_of): Remove.
30 (switch_to_process): Replace usage of any_thread_of with
31 find_any_thread_of_pid.
32 * inferiors.c (thread_pid_matches_callback): Remove.
33 (find_thread_process): Adjust to use find_any_thread_of_pid.
34
a059f00c
SDJ		 352017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
36
37 * regcache.c (get_thread_regcache): Guard calls to "memset"
38 with "!VEC_empty".
39
cc397f3a
SDJ		 402017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
41
42 * linux-low.c (handle_extended_wait): Use
43 "allocate_target_description" instead of "XNEW".
44 * linux-x86-low.c (initialize_low_arch): Likewise.
45
22916b07
YQ		 462017-09-05 Yao Qi <yao.qi@linaro.org>
47
48 * configure.srv (srv_i386_regobj): Remove.
49 (srv_amd64_regobj): Remove.
50 (srv_regobj): Set it to "" for x86 non-linux targets.
51 * linux-x86-tdesc.c (i386_linux_read_description):
52 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
53 (init_registers_i386): Remove the declaration.
54 (tdesc_i386): Remove the declaration.
55 (lynx_i386_arch_setup): Call i386_create_target_description.
56 * nto-x86-low.c: Likewise.
57 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
58 [!__x86_64__]: include arch/i386.h.
59 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
60
38602d55
YQ		 612017-09-05 Yao Qi <yao.qi@linaro.org>
62
63 * configure.srv (srv_amd64_linux_xmlfiles): Remove
64 i386/amd64-XXX-linux from it.
65
44b886ff
YQ		 662017-09-05 Yao Qi <yao.qi@linaro.org>
67
68 * configure.srv: Empty srv_amd64_linux_regobj if $development is
69 false.
70 (ipa_amd64_linux_regobj): Remove.
71 (ipa_x32_linux_regobj): Remove.
72
b4570e4b
YQ		 732017-09-05 Yao Qi <yao.qi@linaro.org>
74
75 * Makefile.in (arch-amd64.o): New rule.
76 * configure.srv: Append arch-amd64.o.
77 * linux-amd64-ipa.c: Include common/x86-xstate.h.
78 (get_ipa_tdesc): Call amd64_linux_read_description.
79 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
80 and init_registers_amd64_XXX.
81 * linux-x86-low.c (x86_linux_read_description): Call
82 amd64_linux_read_description.
83 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
84 (initialize_low_arch): Don't call init_registers_x32_XXX and
85 init_registers_amd64_XXX.
86 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
87 and tdesc_amd64_XXX.
88 [__x86_64__] (amd64_tdesc_test): New function.
89 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
90 and init_registers_amd64_XXX.
91 * linux-x86-tdesc.c: Include arch/amd64.h.
92 (xcr0_to_tdesc_idx): New function.
93 (i386_linux_read_description): New function.
94 (amd64_get_ipa_tdesc_idx): New function.
95 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
96 (amd64_get_ipa_tdesc): Declare.
97
d1f28ea2
YQ		 982017-09-05 Yao Qi <yao.qi@linaro.org>
99
100 * configure.srv (srv_i386_linux_xmlfiles): Remove
101 i386/i386-XXX-linux.xml from it.
102
25a93583
YQ		 1032017-09-05 Yao Qi <yao.qi@linaro.org>
104
105 * configure.srv: Set srv_i386_linux_regobj empty if $development
106 is false.
107 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
108 initialize_low_tdesc.
109 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
110 with #if initialize_low_tdesc.
111 * linux-x86-tdesc-selftest.c: New file.
112 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
113
5f035c07
YQ		 1142017-09-05 Yao Qi <yao.qi@linaro.org>
115
116 * Makefile.in (arch-i386.o): New rule.
117 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
118 (x86_64-*-linux*): Likewise.
119 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
120 include arch/i386.h.
121 (i386_linux_read_description): Remove code and call
122 i386_create_target_description.
123 * tdesc.c (allocate_target_description): New function.
124 * tdesc.h (set_tdesc_architecture): Remove declaration.
125 (set_tdesc_osabi): Likewise.
126
0abe8a89
YQ		 1272017-09-05 Yao Qi <yao.qi@linaro.org>
128
129 * linux-x86-tdesc.c: Don't include <inttypes.h>.
130 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
131 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
132 .xmltarget.
133 * server.c (get_features_xml): Call tdesc_get_features_xml.
134 * tdesc.c (set_tdesc_architecture): New function.
135 (set_tdesc_osabi): New function.
136 (tdesc_get_features_xml): New function.
137 (tdesc_create_feature): Add an argument.
138 * tdesc.h (struct target_desc) <features>: New field.
139 <arch, osabi>: New field.
140 (~target_desc): xfree features, arch, and osabi.
141 (target_desc::oerator==): Don't compare .xmltarget.
142 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
143 (set_tdesc_osabi): Likewise.
144 (tdesc_get_features_xml): Likewise.
145
0a188386
YQ		 1462017-09-05 Yao Qi <yao.qi@linaro.org>
147
148 * linux-x86-tdesc.c: Include selftest.h.
149 (i386_tdesc_test): New function.
150 (initialize_low_tdesc): Call selftests::register_test.
151 * tdesc.h: Include regdef.h.
152 (target_desc): Override operator == and !=.
153
f49ff000
YQ		 1542017-09-05 Yao Qi <yao.qi@linaro.org>
155
156 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
157 (ipa_obj): Likewise.
158 * linux-i386-ipa.c: Include common/x86-xstate.h
159 (get_ipa_tdesc): Call i386_linux_read_description.
160 (initialize_low_tracepoint): Don't call init_registers_XXX
161 functions, call initialize_low_tdesc instead.
162 * linux-x86-low.c (x86_linux_read_description): Call
163 i386_linux_read_description.
164 (initialize_low_arch): Don't call init_registers_i386_XXX
165 functions, call initialize_low_tdesc.
166 * linux-x86-tdesc.c: New file.
167 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
168 (i386_get_ipa_tdesc_idx): Declare.
169 (i386_get_ipa_tdesc): Declare.
170 (initialize_low_tdesc): Declare.
171
2b68ef2f
YQ		 1722017-09-05 Yao Qi <yao.qi@linaro.org>
173
174 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
175 instead of 0.
176
f7000548
YQ		 1772017-09-05 Yao Qi <yao.qi@linaro.org>
178
179 * Makefile.in (IPA_OBJS): Add vec-ipa.o
180 * regcache.c (get_thread_regcache): Use VEC_length.
181 (init_register_cache): Likewise.
182 (regcache_cpy): Likewise.
183 (registers_to_string): Iterate reg_defs via VEC_iterate.
184 (find_regno): Likewise.
185 (find_register_by_number): Use VEC_index.
186 (register_size): Call find_register_by_number.
187 (register_data): Call find_register_by_number.
188 (supply_regblock): Use VEC_length.
189 (regcache_raw_read_unsigned): Likewise.
190 * tdesc.c (init_target_desc): Iterate reg_defs via
191 VEC_iterate.
192 (default_description): Update initializer.
193 (copy_target_description): Don't update field num_registers.
194 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
195 <num_registers>: Remove.
196
50a421ac
SM		 1972017-09-04 Simon Marchi <simon.marchi@ericsson.com>
198
199 * Makefile.in (.SECONDARY): Define target.
200
23fdd69e
SM		 2012017-09-03 Simon Marchi <simon.marchi@ericsson.com>
202
203 * linux-low.c (linux_wait_1): Adjust.
204 * server.c (queue_stop_reply_callback): Adjust.
205
0a2dde4a
SDJ		 2062017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
207
208 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
209 QEnvironmentUnset and QEnvironmentReset packets.
210 (handle_query): Inform remote that QEnvironmentHexEncoded,
211 QEnvironmentUnset and QEnvironmentReset are supported.
212
6afd337d
SM		 2132017-08-25 Simon Marchi <simon.marchi@ericsson.com>
214
215 * inferiors.h (inferior_target_data): Rename to ...
216 (thread_target_data): ... this.
217 (inferior_regcache_data): Rename to ...
218 (thread_regcache_data): ... this.
219 (set_inferior_regcache_data): Rename to ...
220 (set_thread_regcache_data): ... this.
221 * inferiors.c (inferior_target_data): Rename to ...
222 (thread_target_data): ... this.
223 (inferior_regcache_data): Rename to ...
224 (thread_regcache_data): ... this.
225 (set_inferior_regcache_data): Rename to ...
226 (set_thread_regcache_data): ... this.
227 (free_one_thread): Update.
228 * linux-low.h (get_thread_lwp): Update.
229 * regcache.c (get_thread_regcache): Update.
230 (regcache_invalidate_thread): Update.
231 (free_register_cache_thread): Update.
232 * win32-i386-low.c (update_debug_registers_callback): Update.
233 (win32_get_current_dr): Update.
234 * win32-low.c (thread_rec): Update.
235 (delete_thread_info): Update.
236 (continue_one_thread): Update.
237 (suspend_one_thread): Update.
238
a160cc46
SM		 2392017-08-24 Simon Marchi <simon.marchi@ericsson.com>
240
241 * inferiors.c (set_inferior_target_data): Remove.
242 * inferiors.h (set_inferior_target_data): Remove.
243
6d580b63
YQ		 2442017-08-18 Yao Qi <yao.qi@linaro.org>
245
246 * Makefile.in (OBS): Add selftest.o.
247 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
248 * configure, config.in: Re-generated.
249 * server.c: Include common/sefltest.h.
250 (captured_main): Handle option --selftest.
251
f5a29eb0
YQ		 2522017-08-09 Yao Qi <yao.qi@linaro.org>
253
254 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
255 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
256 i386-avx-mpx.o and i386-mmx.o.
257 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
258 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
259 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
260 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
261 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
262 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
263 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
264 i386/amd64-avx-mpx.xml.
265
57757c2f
YQ		 2662017-08-09 Yao Qi <yao.qi@linaro.org>
267
268 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
269 and x32-avx-avx512.o.
270 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
271 i386/x32-avx-avx512.xml.
272
229d26fc
SM		 2732017-07-26 Simon Marchi <simon.marchi@ericsson.com>
274
275 * tracepoint.h (enum class fast_tpoint_collect_result): New
276 enumeration.
277 (fast_tracepoint_collecting): Change return type to
278 fast_tpoint_collect_result.
279 * tracepoint.c (fast_tracepoint_collecting): Likewise.
280 * linux-low.h: Include tracepoint.h.
281 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
282 fast_tpoint_collect_result.
283 * linux-low.c (handle_tracepoints): Adjust.
284 (linux_fast_tracepoint_collecting): Change return type to
285 fast_tpoint_collect_result.
286 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
287 linux_wait_1, stuck_in_jump_pad_callback,
288 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
289 proceed_one_lwp): Adjust to type change.
290
2e1e43e1
YQ		 2912017-07-10 Yao Qi <yao.qi@linaro.org>
292
293 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
294
adc764e7
YQ		 2952017-06-29 Yao Qi <yao.qi@linaro.org>
296
297 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
298 Remove.
299 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
300
a206891a
SM		 3012017-06-20 Simon Marchi <simon.marchi@ericsson.com>
302
303 * Makefile.in (IPA_OBJS): Sort and format one item per line.
304
9a6c7d9c
SDJ		 3052017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
306
307 * linux-low.c (linux_create_inferior): Adjust code to access the
308 environment information via 'gdb_environ' class.
309 * lynx-low.c (lynx_create_inferior): Likewise.
310 * server.c (our_environ): Make it an instance of 'gdb_environ'.
311 (get_environ): Return a pointer to 'our_environ'.
312 (captured_main): Initialize 'our_environ'.
313 * server.h (get_environ): Adjust prototype.
314 * spu-low.c (spu_create_inferior): Adjust code to access the
315 environment information via 'gdb_environ' class.
316
ae3e2ccf
SM		 3172017-06-17 Simon Marchi <simon.marchi@ericsson.com>
318
319 * linux-low.c (linux_read_memory, linux_write_memory): Remove
320 usage of "register" keyword.
321
3e019bdc
SM		 3222017-06-17 Simon Marchi <simon.marchi@ericsson.com>
323
324 * configure: Re-generate.
325
8465943a
SM		 3262017-06-17 Simon Marchi <simon.marchi@ericsson.com>
327
328 * configure: Re-generate.
329
cf0dd6f0
SM		 3302017-06-17 Simon Marchi <simon.marchi@ericsson.com>
331
332 * Makefile.in (COMPILE.pre): Add "-x c++".
333
9845682b
SDJ		 3342017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
335
336 * fork-child.c: Conditionally include <signal.h>.
337
aefd8b33
SDJ		 3382017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
339
340 * server.c (handle_general_set): Handle new packet
341 "QStartupWithShell".
342 (handle_query): Add "QStartupWithShell" to the list of supported
343 packets.
344 (gdbserver_usage): Add help text explaining the
345 new "--startup-with-shell" and "--no-startup-with-shell" CLI
346 options.
347 (captured_main): Recognize and act upon the presence of the new
348 CLI options.
349
2090129c
SDJ		 3502017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
351 Pedro Alves <palves@redhat.com>
352
353 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
354 * configure: Regenerate.
355 * configure.srv (srv_linux_obj): Add "fork-child.o" and
356 "fork-inferior.o".
357 (i[34567]86-*-lynxos*): Likewise.
358 (spu*-*-*): Likewise.
359 * fork-child.c: New file.
360 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
361 and "environ.h".
362 (linux_ptrace_fun): New function.
363 (linux_create_inferior): Adjust function prototype to reflect
364 change on "target.h". Adjust function code to use
365 "fork_inferior".
366 (linux_request_interrupt): Delete "signal_pid".
367 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
368 (lynx_ptrace_fun): New function.
369 (lynx_create_inferior): Adjust function prototype to reflect
370 change on "target.h". Adjust function code to use
371 "fork_inferior".
372 * nto-low.c (nto_create_inferior): Adjust function prototype and
373 code to reflect change on "target.h". Update comments.
374 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
375 "common-terminal.h" and "environ.h".
376 (terminal_fd): Moved to fork-child.c.
377 (old_foreground_pgrp): Likewise.
378 (restore_old_foreground_pgrp): Likewise.
379 (last_status): Make it global.
380 (last_ptid): Likewise.
381 (our_environ): New variable.
382 (startup_with_shell): Likewise.
383 (program_name): Likewise.
384 (program_argv): Rename to...
385 (program_args): ...this.
386 (wrapper_argv): New variable.
387 (start_inferior): Delete function.
388 (get_exec_wrapper): New function.
389 (get_exec_file): Likewise.
390 (get_environ): Likewise.
391 (prefork_hook): Likewise.
392 (post_fork_inferior): Likewise.
393 (postfork_hook): Likewise.
394 (postfork_child_hook): Likewise.
395 (handle_v_run): Update code to deal with arguments coming from the
396 remote host. Update calls from "start_inferior" to
397 "create_inferior".
398 (captured_main): Likewise. Initialize environment variable. Call
399 "have_job_control".
400 * server.h (post_fork_inferior): New prototype.
401 (get_environ): Likewise.
402 (last_status): Declare.
403 (last_ptid): Likewise.
404 (signal_pid): Likewise.
405 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
406 (spu_ptrace_fun): New function.
407 (spu_create_inferior): Adjust function prototype to reflect change
408 on "target.h". Adjust function code to use "fork_inferior".
409 * target.c (target_terminal_init): New function.
410 (target_terminal_inferior): Likewise.
411 (target_terminal_ours): Likewise.
412 * target.h: Include <vector>.
413 (struct target_ops) <create_inferior>: Update prototype.
414 (create_inferior): Update macro.
415 * utils.c (gdb_flush_out_err): New function.
416 * win32-low.c (win32_create_inferior): Adjust function prototype
417 and code to reflect change on "target.h".
418
043a4934
SDJ		 4192017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
420
421 * inferiors.c (switch_to_thread): New function.
422
15652511
SDJ		 4232017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
424
425 * Makefile.in (SFILE): Add "common/job-control.c".
426 (OBS): Add "job-control.o".
427
21ea5acd
SDJ		 4282017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
429
430 * Makefile: Remove "@host_makefile_frag@".
431
e13cb306
PA		 4322017-05-05 Pedro Alves <palves@redhat.com>
433
434 * configure: Regenerate.
435
c94fee56
SDJ		 4362017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
437
438 * configure: Regenerate.
439
a0ff9e1a
SM		 4402017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
441
442 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
443 software_single_step change of return type to
444 std::vector<CORE_ADDR>.
445 * linux-low.c (install_software_single_step_breakpoints):
446 Likewise.
447 * linux-low.h (install_software_single_step_breakpoints):
448 Likewise.
449
be628ab8
SDJ		 4502017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
451
452 * remote-utils.c: Include "gdb_termios.h" instead of
453 "terminal.h".
454 * terminal.h: Delete file.
455
7c5ded6a
SDJ		 4562017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
457
458 * server.c: Include <vector>.
459 <program_argv, wrapper_argv>: Convert to std::vector.
460 (start_inferior): Rewrite function to use C++.
461 (handle_v_run): Likewise. Update code that calculates the argv
462 based on the vRun packet; use C++.
463 (captured_main): Likewise.
464
436252de
SM		 4652017-04-06 Simon Marchi <simon.marchi@ericsson.com>
466
467 * server.c (handle_v_cont): Initialize thread_resume::thread
468 with null_ptid.
469
9bf2a700
PA		 4702017-04-05 Pedro Alves <palves@redhat.com>
471
472 * configure: Regenerate.
473
a121b7c1
PA		 4742017-04-05 Pedro Alves <palves@redhat.com>
475
476 * gdbreplay.c (sync_error): Constify.
477 * linux-x86-low.c (push_opcode): Constify.
478
21c8a587
PA		 4792017-04-05 Pedro Alves <palves@redhat.com>
480
481 * win32-low.c (get_child_debug_event)
482 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
483 Report TARGET_WAITKIND_SPURIOUS instead.
484
fb32b4f7
PA		 4852017-04-05 Pedro Alves <palves@redhat.com>
486
487 * remote-utils.c (remote_prepare, remote_open): Constify.
488 * remote-utils.h (remote_prepare, remote_open): Constify.
489 * server.c (captured_main): Constify 'port' handling.
490
65dd1e59
SM		 4912017-04-04 Simon Marchi <simon.marchi@ericsson.com>
492
493 * Makefile.in (clean): Clear .deps.
494
8fa5b777
SM		 4952017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
496
497 * .gitignore: Remove generated files, replace with wildcard.
498 * (clean): Replace removal of generated files with wildcard.
499 (version.c): Replace with...
500 (version-generated.c): ...this.
501 (xml-builtin.c): Replace with...
502 (xml-builtin-generated.c): ...this.
503 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
504 (%.c: *regformats*): Replace with...
505 (%-generated.c: *regformats*): ...this.
506
a12e714b
MF		 5072017-03-27 Max Filippov <jcmvbkbc@gmail.com>
508
509 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
510 (xtensa_fill_gregset): Call collect_register_by_name for
511 threadptr register.
512 (xtensa_store_gregset): Call supply_register_by_name for
513 threadptr register.
514
1a09b50a
MF		 5152017-03-27 Max Filippov <jcmvbkbc@gmail.com>
516
517 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
518 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
519 (xtensa_store_gregset): Call supply_register for all registers in
520 a0_regnum..a0_regnum + C0_NREGS range.
521
1a01e7c6
SM		 5222017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
523
524 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
525 (ax-ipa.o: ax.c): Remove.
526 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
527 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
528 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
529 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
530 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
531
36bc18a8
SM		 5322017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
533
534 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
535 (print-utils-ipa.o: ../common/print-utils.c): Remove.
536 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
537 (errors-ipa.o: ../common/errors.c): Remove.
538 (format-ipa.o: ../common/format.c): Remove.
539 (common-utils-ipa.o: ../common/common-utils.c): Remove.
540
a8ebe3d5
SM		 5412017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
542
543 * Makefile.in (%-ipa.o: %.c): New rule.
544 (tracepoint-ipa.o: tracepoint.c): Remove.
545 (utils-ipa.o: utils.c): Remove.
546 (remote-utils-ipa.o: remote-utils.c): Remove.
547 (regcache-ipa.o: regcache.c): Remove.
548 (i386-linux-ipa.o: i386-linux.c): Remove.
549 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
550 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
551 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
552 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
553 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
554 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
555 (amd64-linux-ipa.o: amd64-linux.c): Remove.
556 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
557 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
558 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
559 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
560 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
561 (aarch64-ipa.o: aarch64.c): Remove.
562 (s390-linux32-ipa.o: s390-linux32.c): Remove.
563 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
564 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
565 (s390-linux64-ipa.o: s390-linux64.c): Remove.
566 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
567 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
568 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
569 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
570 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
571 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
572 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
573 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
574 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
575 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
576 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
577 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
578 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
579 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
580 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
581 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
582 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
583 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
584 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
585 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
586 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
587 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
588 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
589 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
590 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
591 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
592 (tdesc-ipa.o: tdesc.c): Remove.
593 (x32-linux-ipa.o: x32-linux.c): Remove.
594 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
595 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
596
50cfacb7
SM		 5972017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
598
599 * Makefile.in (%.o: ../arch/%.c): New rule.
600 (arm.o: ../arch/arm.c): Remove.
601 (arm-linux.o: ../arch/arm-linux.c): Remove.
602 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
603 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
604
c5a22423
SM		 6052017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
606
607 * Makefile.in (%.o: ../nat/%.c): New rule.
608 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
609 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
610 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
611 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
612 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
613 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
614 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
615 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
616 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
617 (linux-personality.o: ../nat/linux-personality.c): Remove.
618 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
619 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
620 (x86-linux.o: ../nat/x86-linux.c): Remove.
621 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
622 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
623
6bda016b
SM		 6242017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
625
626 * Makefile.in (%.o: ../common/%.c): New rule.
627 (signals.o: ../common/signals.c): Remove.
628 (print-utils.o: ../common/print-utils.c): Remove.
629 (rsp-low.o: ../common/rsp-low.c): Remove.
630 (common-utils.o: ../common/common-utils.c): Remove.
631 (posix-strerror.o: ../common/posix-strerror.c): Remove.
632 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
633 (vec.o: ../common/vec.c): Remove.
634 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
635 (xml-utils.o: ../common/xml-utils.c): Remove.
636 (ptid.o: ../common/ptid.c): Remove.
637 (buffer.o: ../common/buffer.c): Remove.
638 (format.o: ../common/format.c): Remove.
639 (filestuff.o: ../common/filestuff.c): Remove.
640 (agent.o: ../common/agent.c): Remove.
641 (errors.o: ../common/errors.c): Remove.
642 (environ.o: ../common/environ.c): Remove.
643 (common-debug.o: ../common/common-debug.c): Remove.
644 (cleanups.o: ../common/cleanups.c): Remove.
645 (common-exceptions.o: ../common/common-exceptions.c): Remove.
646 (fileio.o: ../common/fileio.c): Remove.
647 (common-regcache.o: ../common/common-regcache.c): Remove.
648 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
649 (new-op.o: ../common/new-op.c): Remove.
650 (btrace-common.o: ../common/btrace-common.c): Remove.
651
21122961
SM		 6522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
653
654 * Makefile.in (%.o: ../target/%.c): New rule.
655 (waitstatus.o: ../target/waitstatus.c): Remove.
656
c362e621
SM		 6572017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
658
659 * Makefile.in
660 (%.c: ../regformats/%.dat,
661 (%.c: ../regformats/arm/%.dat,
662 (%.c: ../regformats/i386/%.dat,
663 (%.c: ../regformats/rs6000/%.dat): New rules.
664 (aarch64.c): Remove.
665 (reg-arm.c): Remove.
666 (arm-with-iwmmxt.c): Remove.
667 (arm-with-vfpv2.c): Remove.
668 (arm-with-vfpv3.c): Remove.
669 (arm-with-neon.c): Remove.
670 (reg-bfin.c): Remove.
671 (reg-cris.c): Remove.
672 (reg-crisv32.c): Remove.
673 (i386.c): Remove.
674 (i386-linux.c): Remove.
675 (i386-avx.c): Remove.
676 (i386-avx-linux.c): Remove.
677 (i386-avx-avx512.c): Remove.
678 (i386-avx-avx512-linux.c): Remove.
679 (i386-mpx.c): Remove.
680 (i386-mpx-linux.c): Remove.
681 (i386-avx-mpx-avx512-pku.c): Remove.
682 (i386-avx-mpx-avx512-pku-linux.c): Remove.
683 (i386-avx-mpx.c): Remove.
684 (i386-avx-mpx-linux.c): Remove.
685 (i386-mmx.c): Remove.
686 (i386-mmx-linux.c): Remove.
687 (reg-ia64.c): Remove.
688 (reg-m32r.c): Remove.
689 (reg-m68k.c): Remove.
690 (reg-cf.c): Remove.
691 (mips-linux.c): Remove.
692 (mips-dsp-linux.c): Remove.
693 (mips64-linux.c): Remove.
694 (mips64-dsp-linux.c): Remove.
695 (nios2-linux.c): Remove.
696 (powerpc-32.c): Remove.
697 (powerpc-32l.c): Remove.
698 (powerpc-altivec32l.c): Remove.
699 (powerpc-cell32l.c): Remove.
700 (powerpc-vsx32l.c): Remove.
701 (powerpc-isa205-32l.c): Remove.
702 (powerpc-isa205-altivec32l.c): Remove.
703 (powerpc-isa205-vsx32l.c): Remove.
704 (powerpc-e500l.c): Remove.
705 (powerpc-64l.c): Remove.
706 (powerpc-altivec64l.c): Remove.
707 (powerpc-cell64l.c): Remove.
708 (powerpc-vsx64l.c): Remove.
709 (powerpc-isa205-64l.c): Remove.
710 (powerpc-isa205-altivec64l.c): Remove.
711 (powerpc-isa205-vsx64l.c): Remove.
712 (s390-linux32.c): Remove.
713 (s390-linux32v1.c): Remove.
714 (s390-linux32v2.c): Remove.
715 (s390-linux64.c): Remove.
716 (s390-linux64v1.c): Remove.
717 (s390-linux64v2.c): Remove.
718 (s390-te-linux64.c): Remove.
719 (s390-vx-linux64.c): Remove.
720 (s390-tevx-linux64.c): Remove.
721 (s390x-linux64.c): Remove.
722 (s390x-linux64v1.c): Remove.
723 (s390x-linux64v2.c): Remove.
724 (s390x-te-linux64.c): Remove.
725 (s390x-vx-linux64.c): Remove.
726 (s390x-tevx-linux64.c): Remove.
727 (tic6x-c64xp-linux.c): Remove.
728 (tic6x-c64x-linux.c): Remove.
729 (tic6x-c62x-linux.c): Remove.
730 (reg-sh.c): Remove.
731 (reg-sparc64.c): Remove.
732 (reg-spu.c): Remove.
733 (amd64.c): Remove.
734 (amd64-linux.c): Remove.
735 (amd64-avx.c): Remove.
736 (amd64-avx-linux.c): Remove.
737 (amd64-avx-avx512.c): Remove.
738 (amd64-avx-avx512-linux.c): Remove.
739 (amd64-mpx.c): Remove.
740 (amd64-mpx-linux.c): Remove.
741 (amd64-avx-mpx-avx512-pku.c): Remove.
742 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
743 (amd64-avx-mpx.c): Remove.
744 (amd64-avx-mpx-linux.c): Remove.
745 (x32.c): Remove.
746 (x32-linux.c): Remove.
747 (x32-avx.c): Remove.
748 (x32-avx-linux.c): Remove.
749 (x32-avx-avx512.c): Remove.
750 (x32-avx-avx512-linux.c): Remove.
751 (reg-xtensa.c): Remove.
752 (reg-tilegx.c): Remove.
753 (reg-tilegx32.c): Remove.
754
1672e0d9
SDJ		 7552017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
756
757 * Makefile.in (SFILES): Add "common/environ.c".
758 (OBJS): Add "common/environ.h".
759
239b6d10
WT		 7602017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
761
762 * configure.ac: Check if the fs_base and gs_base members of
763 `struct user_regs_struct' exist.
764 * config.in: Regenerated.
765 * configure: Likewise.
766
694b382c
AT		 7672017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
768
769 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
770 target_read_memory.
771 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
772 (get_next_pcs_syscall_next_pc): Likewise.
773
7dc53023
LM		 7742016-12-23 Luis Machado <lgustavo@codesourcery.com>
775
776 * win32-i386-low.c: Fix incorrect reference to a couple source files.
777 * nto-x86-low.c: Likewise.
778
ad02e4fe
SM		 7792016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
780
781 * Makefile.in: Include disable-implicit-rules.mk.
782
dcb07cfa
PA		 7832016-11-23 Pedro Alves <palves@redhat.com>
784
785 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
786 (debug_vprintf): Use std::chrono::steady_clock instead of
787 gettimeofday. Use '.' instead of ':'.
788 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
789 (get_timestamp): Use std::chrono::steady_clock instead of
790 gettimeofday.
791
8629c02c
SM		 7922016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
793
794 * Makefile.in: Fix whitespace formatting.
795
b593ecca
SM		 7962016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
797
798 * Makefile.in (SFILES, OBS): Flatten list and order
799 alphabetically.
800
9986ba08
PA		 8012016-11-23 Pedro Alves <palves@redhat.com>
802
803 * event-loop.c (handle_file_event): Use warning.
804 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
805 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
806 Use warning.
807
4eefa7bc
PA		 8082016-11-23 Pedro Alves <palves@redhat.com>
809
810 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
811 output.
812 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
813 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
814 debug_printf and debug_flush for debug output.
815 * server.c (handle_general_set): Likewise.
816 * thread-db.c (try_thread_db_load): Use debug_printf for debug
817 output.
818
5443506e
SM		 8192016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
820
821 * Makefile.in (.c.o): Replace rule with ...
822 (%.o: %.c): ... this one.
823
3b165252
SM		 8242016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
825
826 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
827 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
828 make.
829 * configure.ac: Remove checks for the make program.
830 * configure: Re-generate.
831
0bcda685
PA		 8322016-10-28 Pedro Alves <palves@redhat.com>
833
834 * Makefile.in (CXX_DIALECT): Get from configure.
835 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
836 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
837 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
838 * config.in: Regenerate.
839 * configure: Regenerate.
840
c3805894
YQ		 8412016-10-27 Yao Qi <yao.qi@linaro.org>
842
843 * linux-low.c (linux_supports_range_stepping): Return true if
844 can_software_single_step return true.
845
89342618
YQ		 8462016-10-27 Yao Qi <yao.qi@linaro.org>
847
848 * inferiors.c (find_inferior_in_random): New function.
849 * inferiors.h (find_inferior_in_random): Declare.
850 * linux-low.c (linux_wait_for_event_filtered): Call
851 find_inferior_in_random instead of find_inferior.
852
e3652c84
YQ		 8532016-10-27 Yao Qi <yao.qi@linaro.org>
854
855 * linux-low.c (linux_wait_1): If single-step breakpoints are
856 inserted, remove them.
857
5a04c4cf
PA		 8582016-10-26 Pedro Alves <palves@redhat.com>
859
860 * linux-low.c (handle_extended_wait): Link parent/child fork
861 threads.
862 (linux_wait_1): Unlink them.
863 (linux_set_resume_request): Ignore resume requests for
864 already-resumed and unhandled fork child threads.
865 * linux-low.h (struct lwp_info) <fork_relative>: New field.
866 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
867 New functions.
868 (handle_v_requests) <vCont>: Don't call require_running.
869 * server.h (in_queued_stop_replies): New declaration.
870
cb93dc7f
YQ		 8712016-10-24 Yao Qi <yao.qi@linaro.org>
872
873 PR server/20733
874 * linux-aarch64-low.c (append_insns): Cast the return value to
875 'uint32_t *'.
876
a1078bea
YQ		 8772016-10-10 Yao Qi <yao.qi@linaro.org>
878
879 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
880
1fb77080
SDJ		 8812016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
882
883 * target.c (target_supports_multi_process): New function, moved
884 from...
885 * target.h (target_supports_multi_process): ... here. Remove
886 macro.
887
39b5a3b9
TT		 8882016-10-05 Tom Tromey <tom@tromey.com>
889
890 PR remote/20655:
891 * tracepoint.c (handle_tracepoint_bkpts): Check
892 ipa_error_tracepoint, not ipa_stopping_tracepoint.
893
c1d0b70a
YQ		 8942016-10-05 Yao Qi <yao.qi@linaro.org>
895
896 * configure.srv: Update the path of arm-*.xml files.
897
0a69eedb
YQ		 8982016-10-05 Terry Guo <terry.guo@arm.com>
899 Yao Qi <yao.qi@linaro.org>
900
901 * Makefile.in: Adjust the path of rules.
902 * configure.srv: Update the path of xml files.
903 * regformats/arm-with-iwmmxt.dat: Regenerated.
904 * regformats/arm-with-neon.dat: Likewise.
905 * regformats/arm-with-vfpv2.dat: Likewise.
906 * regformats/arm-with-vfpv3.dat Likewise.
907
17e16485
YQ		 9082016-09-30 Yao Qi <yao.qi@linaro.org>
909
910 PR gdbserver/20627
911 * target.c (target_stop_and_wait): Don't call
912 target_continue_no_signal, use resume_stop instead.
913
edeeb602
YQ		 9142016-09-26 Yao Qi <yao.qi@linaro.org>
915
916 * linux-low.c (linux_wait_1): Call debug_exit.
917
503b1c39
PA		 9182016-09-23 Pedro Alves <palves@redhat.com>
919
920 * Makefile.in (SFILES): Add common/new-op.c.
921 (OBS): Add common/new-op.o.
922 (new-op.o): New rule.
923
74172ecf
SM		 9242016-09-21 Simon Marchi <simon.marchi@ericsson.com>
925
926 * .gitinore: Ignore more files.
927
fc6cda2e
YQ		 9282016-09-21 Yao Qi <yao.qi@linaro.org>
929
930 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
931 23.
932
bc1e6c81
SDJ		 9332016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
934
935 * server.c (start_inferior): Call target_mourn_inferior instead of
936 mourn_inferior; pass ptid_t argument to it.
937 (resume): Likewise.
938 (handle_target_event): Likewise.
939 * target.c (target_mourn_inferior): New function.
940 * target.h (mourn_inferior): Delete macro.
941
0e00e962
AA		 9422016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
943
944 * linux-low.c (lwp_is_stepping): New function.
945
1d8cb77d
CL		 9462016-09-06 Carl Love <cel@us.ibm.com>
947
948 * server.c (start_inferior): Fixed comment, requested comment change
949 didn't get updated correctly. Removed reference to ptrace () call as
950 it is only true on Linux systems.
951
7313bced
CL		 9522016-09-06 Carl Love <cel@us.ibm.com>
953
954 * server.c (start_inferior): Do not call
955 function target_post_create_inferior () if the
956 inferior process has already exited.
957
cf6de44d
PA		 9582016-09-05 Pedro Alves <palves@redhat.com>
959
960 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
961 (COMPILE.pre, CC_LD): Use CXX directly.
962 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
963 * acinclude.m4: Don't include build-with-cxx.m4.
964 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
965 * configure: Regenerate.
966
c1da6748
AT		 9672016-09-02 Akash Trehan <akash.trehan123@gmail.com>
968
969 PR gdb/19495
970 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
971 call writing data to own_buf.
972
f2b9e3df
SDJ		 9732016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
974
975 * target.c (mywait): Call target_wait instead of
976 the_target->wait.
977 (target_wait): New function.
978
049a8570
SDJ		 9792016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
980
981 * server.c (start_inferior): New variable 'ptid'. Replace calls
982 to the_target->resume by target_continue{,_no_signal}, depending
983 on the case.
984 * target.c (target_stop_and_wait): Call target_continue_no_signal
985 instead of the_target->resume.
986 (target_continue): New function.
987
3aa5cfa0
AT		 9882016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
989
990 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
991
754653a7
AZ		 9922016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
993
994 PR server/20491
995 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
996 ps_prochandle.
997 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
998 * linux-arm-low.c (ps_get_thread_area): Likewise.
999 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1000 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1001 * linux-mips-low.c (ps_get_thread_area): Likewise.
1002 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1003 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1004 * linux-x86-low.c (ps_get_thread_area): Likewise.
1005 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1006
ed036b40
PA		 10072016-08-19 Pedro Alves <palves@redhat.com>
1008
1009 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1010
c8ef42ee
PA		 10112016-08-19 Pedro Alves <palves@redhat.com>
1012
1013 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1014 comment. Use memcpy instead of casting through unsigned long.
1015
9c235a72
PA		 10162016-08-19 Pedro Alves <palves@redhat.com>
1017
1018 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1019 allocating around 0x80000000.
1020
201506da
PA		 10212016-08-19 Pedro Alves <palves@redhat.com>
1022
1023 PR gdb/20415
1024 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1025 (x32-avx512-linux-ipa.o): New rules.
1026 * configure.ac (x86_64-*-linux*): New x32 check.
1027 * configure.srv (ipa_x32_linux_regobj): New.
1028 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1029 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1030 descriptions.
1031 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1032 descriptions.
1033 * configure: Regenerate.
1034
f348d89a
PA		 10352016-08-09 Pedro Alves <palves@redhat.com>
1036
1037 PR gdb/18653
1038 * Makefile.in (OBS): Add signals-state-save-restore.o.
1039 (signals-state-save-restore.o): New rule.
1040 * config.in: Regenerate.
1041 * configure: Regenerate.
1042 * linux-low.c: Include "signals-state-save-restore.h".
1043 (linux_create_inferior): Call
1044 restore_original_signals_state.
1045 * server.c: Include "dispositions-save-restore.h".
1046 (captured_main): Call save_original_signals_state.
1047
1baf5149
PA		 10482016-08-05 Pedro Alves <palves@redhat.com>
1049
1050 * configure: Regenerate.
1051
fcd4a73d
YQ		 10522016-08-04 Yao Qi <yao.qi@linaro.org>
1053
1054 * linux-low.c (regsets_fetch_inferior_registers): Check
1055 errno is ESRCH or not.
1056
979659d0
YQ		 10572016-08-02 Yao Qi <yao.qi@linaro.org>
1058
1059 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1060 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1061 (thread_db_load_search): Update.
1062 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1063 td_ta_set_event and td_ta_event_getmsg.
1064
6598661d
PA		 10652016-07-26 Pedro Alves <palves@redhat.com>
1066
1067 PR server/20414
1068 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1069 of unsigned long for 64-bit registers and use uint32_t instead of
1070 unsigned int for 32-bit registers.
1071
9cf12d57
PA		 10722016-07-26 Pedro Alves <palves@redhat.com>
1073
1074 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1075 to 'ptrace'.
1076
305450ed
TT		 10772016-07-21 Tom Tromey <tom@tromey.com>
1078
1079 * configure: Rebuild.
1080
2583da7c
YQ		 10812016-07-21 Yao Qi <yao.qi@linaro.org>
1082
1083 * mem-break.c (find_gdb_breakpoint): Cast bp to
1084 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1085
21536b36
YQ		 10862016-07-21 Yao Qi <yao.qi@linaro.org>
1087
1088 * server.c (handle_v_requests): Support s and S actions
1089 if target_supports_software_single_step return true.
1090
8901d193
YQ		 10912016-07-21 Yao Qi <yao.qi@linaro.org>
1092
1093 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1094 is resume_step, call maybe_hw_step.
1095 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1096 and unstop them.
1097 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1098 breakpoints or not.
1099 (proceed_one_lwp): If resume request is resume_step, install
1100 reinsert breakpoints and call maybe_hw_step.
1101
0e9a339e
YQ		 11022016-07-21 Yao Qi <yao.qi@linaro.org>
1103
1104 * linux-low.c (proceed_one_lwp): Declare.
1105 (linux_resume_one_thread): Remove local variable 'step'.
1106 Lift code enqueue signal. Call proceed_one_lwp instead of
1107 linux_resume_one_lwp.
1108
4281b351
YQ		 11092016-07-21 Yao Qi <yao.qi@linaro.org>
1110
1111 * linux-low.c (linux_resume_one_thread): Call
1112 enqueue_pending_signal.
1113
984a2c04
YQ		 11142016-07-21 Yao Qi <yao.qi@linaro.org>
1115
1116 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1117 * inferiors.c (do_restore_current_thread_cleanup): New function.
1118 (make_cleanup_restore_current_thread): Likewise.
1119 * linux-low.c (install_software_single_step_breakpoints): Call
1120 make_cleanup_restore_current_thread. Switch current_thread to
1121 thread.
1122
bec903c9
YQ		 11232016-07-21 Yao Qi <yao.qi@linaro.org>
1124
1125 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1126 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1127 (clone_one_breakpoint): Likewise.
1128 (delete_reinsert_breakpoints): Change parameter to thread.
1129 Callers updated.
1130 (has_reinsert_breakpoints): Likewise.
1131 (uninsert_reinsert_breakpoints): Likewise.
1132 (reinsert_reinsert_breakpoints): Likewise.
1133 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1134 (delete_reinsert_breakpoints): Likewise.
1135 (reinsert_reinsert_breakpoints): Likewise.
1136 (uninsert_reinsert_breakpoints): Likewise.
1137 (has_reinsert_breakpoints): Likewise.
1138
63c40ec7
YQ		 11392016-07-21 Yao Qi <yao.qi@linaro.org>
1140
1141 * inferiors.c (get_thread_process): Make parameter const.
1142 * inferiors.h (get_thread_process): Update declaration.
1143 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1144 Add new parameters child_thread and parent_thread. Callers
1145 updated.
1146 * mem-break.h (clone_all_breakpoints): Update declaration.
1147
9aa76cd0
YQ		 11482016-07-21 Yao Qi <yao.qi@linaro.org>
1149
1150 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1151 <command_list, handler>: Remove.
1152 (struct gdb_breakpoint): New.
1153 (struct other_breakpoint): New.
1154 (struct reinsert_breakpoint): New.
1155 (is_gdb_breakpoint): New function.
1156 (any_persistent_commands): Update command_list if
1157 is_gdb_breakpoint returns true.
1158 (set_breakpoint): Create breakpoints according to their types.
1159 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1160 (set_gdb_breakpoint_1): Likewise.
1161 (set_gdb_breakpoint): Likewise.
1162 (clear_breakpoint_conditions): Change parameter type to
1163 'struct gdb_breakpoint *'.
1164 (clear_breakpoint_commands): Likewise.
1165 (clear_breakpoint_conditions_and_commands): Likewise.
1166 (add_condition_to_breakpoint): Likewise.
1167 (add_breakpoint_condition): Likewise.
1168 (add_commands_to_breakpoint): Likewise.
1169 (check_breakpoints): Check other_breakpoint.
1170 (clone_one_breakpoint): Clone breakpopint according to its type.
1171 * mem-break.h (struct gdb_breakpoint): Declare.
1172 (set_gdb_breakpoint): Update declaration.
1173 (clear_breakpoint_conditions_and_commands): Likewise.
1174 (add_breakpoint_condition): Likewise.
1175 (add_breakpoint_commands): Likewise.
1176 * server.c (process_point_options): Change parameter type to
1177 'struct gdb_breakpoint *'.
1178
811f8301
YQ		 11792016-07-21 Yao Qi <yao.qi@linaro.org>
1180
1181 * mem-break.c (set_breakpoint_at): Rename it to ...
1182 (set_breakpoint_type_at): ... it.
1183 (set_breakpoint_at): Call set_breakpoint_type_at.
1184 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1185 * mem-break.h (set_breakpoint_at): Update comments.
1186
b1c51e36
CLT		 11872016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1188
1189 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1190 to buf parameter.
1191 (nios2_store_gregset): Likewise.
1192
ced2dffb
PA		 11932016-07-01 Pedro Alves <palves@redhat.com>
1194 Antoine Tremblay <antoine.tremblay@ericsson.com>
1195
1196 * linux-low.c: Change interface to take the target lwp_info
1197 pointer directly and return void. Handle detaching from a zombie
1198 thread.
1199 (linux_detach_lwp_callback): New function.
1200 (linux_detach): Detach from the leader thread after detaching from
1201 the clone threads.
1202
2ac09a5b
YQ		 12032016-06-28 Yao Qi <yao.qi@linaro.org>
1204
1205 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1206 for variable new_offset.
1207 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1208 (aarch64_ftrace_insn_reloc_cb): Likewise.
1209 (aarch64_ftrace_insn_reloc_tb): Likewise.
1210 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1211 PRIx64 instead of PRIx32.
1212
79e7fd4f
YQ		 12132016-06-28 Yao Qi <yao.qi@linaro.org>
1214
1215 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1216 (the_low_target): Install arm_get_syscall_trapinfo.
1217
061fc021
YQ		 12182016-06-28 Yao Qi <yao.qi@linaro.org>
1219
1220 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1221 function.
1222 (the_low_target): Install aarch64_get_syscall_trapinfo.
1223
4cc32bec
YQ		 12242016-06-28 Yao Qi <yao.qi@linaro.org>
1225
1226 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1227 Callers updated.
1228 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1229 Remove parameter sysno.
1230 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1231 sysret.
1232
782c1122
AA		 12332016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1234
1235 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1236 (s390_emit_ne_goto): Likewise.
1237 (s390_emit_lt_goto): Likewise.
1238 (s390_emit_le_goto): Likewise.
1239 (s390_emit_gt_goto): Likewise.
1240 (s390_emit_ge_goto): Likewise.
1241 (s390x_emit_eq_goto): Likewise.
1242 (s390x_emit_ne_goto): Likewise.
1243 (s390x_emit_lt_goto): Likewise.
1244 (s390x_emit_le_goto): Likewise.
1245 (s390x_emit_gt_goto): Likewise.
1246 (s390x_emit_ge_goto): Likewise.
1247 (s390_emit_ops_impl): Mark variable static.
1248 (s390x_emit_ops): Likewise.
1249
2e7b624b
YQ		 12502016-06-17 Yao Qi <yao.qi@linaro.org>
1251
1252 * linux-low.c (handle_extended_wait): Call
1253 uninsert_reinsert_breakpoints for the parent process. Remove
1254 reinsert breakpoints from the child process. Reinsert them to
1255 the parent process when vfork is done.
1256 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1257 (reinsert_reinsert_breakpoints): New function.
1258 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1259 (reinsert_reinsert_breakpoints): Declare.
1260
8a81c5d7
YQ		 12612016-06-17 Yao Qi <yao.qi@linaro.org>
1262
1263 * linux-low.c (handle_extended_wait): If the parent is doing
1264 step-over, remove the reinsert breakpoints from the forked child.
1265
f50bf8e5
YQ		 12662016-06-17 Yao Qi <yao.qi@linaro.org>
1267
1268 * linux-low.c (unsuspend_all_lwps): Declare.
1269 (linux_low_filter_event): If thread exited, call finish_step_over.
1270 If step-over is finished, unsuspend other threads.
1271
8376a3cb
YQ		 12722016-06-17 Yao Qi <yao.qi@linaro.org>
1273
1274 * linux-low.c (linux_resume_one_lwp_throw): Assert
1275 has_reinsert_breakpoints returns false.
1276 * mem-break.c (delete_disabled_breakpoints): Assert
1277 bp type isn't reinsert_breakpoint.
1278
f79b145d
YQ		 12792016-06-17 Yao Qi <yao.qi@linaro.org>
1280
1281 * linux-low.c (maybe_hw_step): New function.
1282 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1283 (finish_step_over): Switch current_thread to lwp temporarily,
1284 and assert has_reinsert_breakpoints returns true.
1285 (proceed_one_lwp): Call maybe_hw_step.
1286 * mem-break.c (has_reinsert_breakpoints): New function.
1287 * mem-break.h (has_reinsert_breakpoints): Declare.
1288
0ae534d2
JT		 12892016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1290
1291 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1292
fcdad592
YQ		 12932016-05-17 Yao Qi <yao.qi@linaro.org>
1294
1295 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1296 instead of find_inferior.
1297
9e784964
YQ		 12982016-05-05 Yao Qi <yao.qi@linaro.org>
1299
1300 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1301 Initialize res to zero.
1302
cf2ebb6e
YQ		 13032016-05-05 Yao Qi <yao.qi@linaro.org>
1304
1305 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1306 to uint32_t.
1307
c1aebf87
UW		 13082016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1309
1310 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1311 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1312 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1313
35fd2deb 13142016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1315 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1316
1317 * tracepoint.c (write_inferior_int8): New function.
1318 (cmd_qtenable_disable): Write enable flag using
1319 write_inferior_int8.
1320
484b3c32
YQ		 13212016-04-25 Yao Qi <yao.qi@linaro.org>
1322
1323 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1324 (need_step_over_p): Return zero if the LWP has pending signals
1325 can be delivered on software single step target.
1326
85ba7d86
YQ		 13272016-04-25 Yao Qi <yao.qi@linaro.org>
1328
1329 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1330 return instead of error.
1331
3539aa13
YQ		 13322016-04-22 Yao Qi <yao.qi@linaro.org>
1333
1334 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1335 to 23.
1336
5b061e98
YQ		 13372016-04-22 Yao Qi <yao.qi@linaro.org>
1338
1339 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1340 signal when stepping over breakpoint with software single
1341 step.
1342
3451269c
PA		 13432016-04-21 Pedro Alves <palves@redhat.com>
1344
1345 * linux-s390-low.c (s390_collect_ptrace_register)
1346 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1347 add casts.
1348 (s390_check_regset): Use void * instead of gdb_byte *.
1349
a2358508
PA		 13502016-04-20 Pedro Alves <palves@redhat.com>
1351
1352 * configure: Renegerate.
1353
6885166d
YQ		 13542016-04-20 Yao Qi <yao.qi@linaro.org>
1355
1356 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1357 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1358 number 16.
1359 (arm_store_gregset): Likewise.
1360
2b863f51
WT		 13612016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1362
1363 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1364 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1365 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1366 (amd64-avx-mpx-linux.c): New rules.
1367 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1368 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1369 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1370 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1371 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1372 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1373 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1374 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1375 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1376 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1377 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1378 * linux-x86-low.c (x86_linux_read_description): Add case for
1379 X86_XSTATE_AVX_MPX_MASK.
1380 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1381 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1382 init_registers_i386_avx_mpx_linux.
1383 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1384 (initialize_low_tracepoint): Call
1385 init_registers_i386_avx_mpx_linux.
1386 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1387 (initialize_low_tracepoint): Call
1388 init_registers_amd64_avx_mpx_linux.
1389 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1390 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1391 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1392 declarations.
1393
9b30624b
PA		 13942016-04-18 Pedro Alves <palves@redhat.com>
1395
1396 * configure: Regenerate.
1397
45e3745e
AT		 13982016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1399
1400 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1401 (aarch64_emit_sub): Likewise.
1402
2afc13ff
PA		 14032016-04-12 Pedro Alves <palves@redhat.com>
1404
1405 * utils.c (prepare_to_throw_exception): Delete.
1406
6e774b13
SM		 14072016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1410
4dca19f8
MK		 14112016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1412
1413 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1414
d0a9981f
MK		 14152016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1416
1417 * linux-aarch64-ipa.c: Add <elf.h> include.
1418 * linux-ppc-ipa.c: Add <elf.h> include.
1419 * linux-s390-ipa.c: Add <elf.h> include.
1420
252db07e
MK		 14212016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1422
1423 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1424 (get_raw_reg_ptr): Likewise.
1425 (get_trace_state_variable_value_ptr): Likewise.
1426 (set_trace_state_variable_value_ptr): Likewise.
1427 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1428 char *.
1429
14e2b6d9
MK		 14302016-03-31 Wei-cheng Wang <cole945@gmail.com>
1431 Marcin Kościelnicki <koriakin@0x04.net>
1432
1433 PR/17221
1434 * linux-ppc-low.c (emit_insns): New function.
1435 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1436 (ppc_emit_prologue): New function.
1437 (ppc_emit_epilogue): New function.
1438 (ppc_emit_add): New function.
1439 (ppc_emit_sub): New function.
1440 (ppc_emit_mul): New function.
1441 (ppc_emit_lsh): New function.
1442 (ppc_emit_rsh_signed): New function.
1443 (ppc_emit_rsh_unsigned): New function.
1444 (ppc_emit_ext): New function.
1445 (ppc_emit_zero_ext): New function.
1446 (ppc_emit_log_not): New function.
1447 (ppc_emit_bit_and): New function.
1448 (ppc_emit_bit_or): New function.
1449 (ppc_emit_bit_xor): New function.
1450 (ppc_emit_bit_not): New function.
1451 (ppc_emit_equal): New function.
1452 (ppc_emit_less_signed): New function.
1453 (ppc_emit_less_unsigned): New function.
1454 (ppc_emit_ref): New function.
1455 (ppc_emit_const): New function.
1456 (ppc_emit_reg): New function.
1457 (ppc_emit_pop): New function.
1458 (ppc_emit_stack_flush): New function.
1459 (ppc_emit_swap): New function.
1460 (ppc_emit_stack_adjust): New function.
1461 (ppc_emit_call): New function.
1462 (ppc_emit_int_call_1): New function.
1463 (ppc_emit_void_call_2): New function.
1464 (ppc_emit_if_goto): New function.
1465 (ppc_emit_goto): New function.
1466 (ppc_emit_eq_goto): New function.
1467 (ppc_emit_ne_goto): New function.
1468 (ppc_emit_lt_goto): New function.
1469 (ppc_emit_le_goto): New function.
1470 (ppc_emit_gt_goto): New function.
1471 (ppc_emit_ge_goto): New function.
1472 (ppc_write_goto_address): New function.
1473 (ppc_emit_ops_impl): New static variable.
1474 (ppc64v1_emit_prologue): New function.
1475 (ppc64v2_emit_prologue): New function.
1476 (ppc64_emit_epilogue): New function.
1477 (ppc64_emit_add): New function.
1478 (ppc64_emit_sub): New function.
1479 (ppc64_emit_mul): New function.
1480 (ppc64_emit_lsh): New function.
1481 (ppc64_emit_rsh_signed): New function.
1482 (ppc64_emit_rsh_unsigned): New function.
1483 (ppc64_emit_ext): New function.
1484 (ppc64_emit_zero_ext): New function.
1485 (ppc64_emit_log_not): New function.
1486 (ppc64_emit_bit_and): New function.
1487 (ppc64_emit_bit_or): New function.
1488 (ppc64_emit_bit_xor): New function.
1489 (ppc64_emit_bit_not): New function.
1490 (ppc64_emit_equal): New function.
1491 (ppc64_emit_less_signed): New function.
1492 (ppc64_emit_less_unsigned): New function.
1493 (ppc64_emit_ref): New function.
1494 (ppc64_emit_const): New function.
1495 (ppc64v1_emit_reg): New function.
1496 (ppc64v2_emit_reg): New function.
1497 (ppc64_emit_pop): New function.
1498 (ppc64_emit_stack_flush): New function.
1499 (ppc64_emit_swap): New function.
1500 (ppc64v1_emit_call): New function.
1501 (ppc64v2_emit_call): New function.
1502 (ppc64v1_emit_int_call_1): New function.
1503 (ppc64v2_emit_int_call_1): New function.
1504 (ppc64v1_emit_void_call_2): New function.
1505 (ppc64v2_emit_void_call_2): New function.
1506 (ppc64_emit_if_goto): New function.
1507 (ppc64_emit_eq_goto): New function.
1508 (ppc64_emit_ne_goto): New function.
1509 (ppc64_emit_lt_goto): New function.
1510 (ppc64_emit_le_goto): New function.
1511 (ppc64_emit_gt_goto): New function.
1512 (ppc64_emit_ge_goto): New function.
1513 (ppc64v1_emit_ops_impl): New static variable.
1514 (ppc64v2_emit_ops_impl): New static variable.
1515 (ppc_emit_ops): New function.
1516 (linux_low_target): Wire in ppc_emit_ops.
1517
a2174ba4
MK		 15182016-03-31 Wei-cheng Wang <cole945@gmail.com>
1519 Marcin Kościelnicki <koriakin@0x04.net>
1520
1521 PR/17221
1522 * Makefile.in: Add powerpc-*-ipa.o
1523 * configure.srv: Add ipa_obj for powerpc*-linux.
1524 * linux-ppc-ipa.c: New file.
1525 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1526 includes.
1527 (PPC_FIELD): New macro.
1528 (PPC_SEXT): New macro.
1529 (PPC_OP6): New macro.
1530 (PPC_BO): New macro.
1531 (PPC_LI): New macro.
1532 (PPC_BD): New macro.
1533 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1534 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1535 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1536 (ppc_get_thread_area): New function.
1537 (is_elfv2_inferior): New function.
1538 (gen_ds_form): New function.
1539 (GEN_STD): New macro.
1540 (GEN_STDU): New macro.
1541 (GEN_LD): New macro.
1542 (GEN_LDU): New macro.
1543 (gen_d_form): New function.
1544 (GEN_ADDI): New macro.
1545 (GEN_ADDIS): New macro.
1546 (GEN_LI): New macro.
1547 (GEN_LIS): New macro.
1548 (GEN_ORI): New macro.
1549 (GEN_ORIS): New macro.
1550 (GEN_LWZ): New macro.
1551 (GEN_STW): New macro.
1552 (GEN_STWU): New macro.
1553 (gen_xfx_form): New function.
1554 (GEN_MFSPR): New macro.
1555 (GEN_MTSPR): New macro.
1556 (GEN_MFCR): New macro.
1557 (GEN_MTCR): New macro.
1558 (GEN_SYNC): New macro.
1559 (GEN_LWSYNC): New macro.
1560 (gen_x_form): New function.
1561 (GEN_OR): New macro.
1562 (GEN_MR): New macro.
1563 (GEN_LWARX): New macro.
1564 (GEN_STWCX): New macro.
1565 (GEN_CMPW): New macro.
1566 (gen_md_form): New function.
1567 (GEN_RLDICL): New macro.
1568 (GEN_RLDICR): New macro.
1569 (gen_i_form): New function.
1570 (GEN_B): New macro.
1571 (GEN_BL): New macro.
1572 (gen_b_form): New function.
1573 (GEN_BNE): New macro.
1574 (GEN_LOAD): New macro.
1575 (GEN_STORE): New macro.
1576 (gen_limm): New function.
1577 (gen_atomic_xchg): New function.
1578 (gen_call): New function.
1579 (ppc_relocate_instruction): New function.
1580 (ppc_install_fast_tracepoint_jump_pad): New function.
1581 (ppc_get_min_fast_tracepoint_insn_len): New function.
1582 (ppc_get_ipa_tdesc_idx): New function.
1583 (the_low_target): Wire in the new functions.
1584 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1585 tdescs.
1586 * linux-ppc-tdesc.h: New file.
1587
a13c4696
MK		 15882016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1589
1590 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1591 (alloc_jump_pad_buffer): New function.
1592 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1593 (alloc_jump_pad_buffer): New function.
1594 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1595 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1596 (alloc_jump_pad_buffer): New function.
1597 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1598 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1599 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1600 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1601
1cda1512
MK		 16022016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1603
1604 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1605 * linux-amd64-ipa.c: Likewise.
1606 * linux-i386-ipa.c: Likewise.
1607 * linux-s390-ipa.c: Likewise.
1608 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1609 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1610 set_trace_state_variable_value_ptr.
1611 (struct ipa_sym_addresses): Likewise.
1612 (symbol_list): Likewise.
1613 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1614 accessing gdb_collect directly.
1615 (gdb_collect_ptr_type): New typedef.
1616 (get_raw_reg_ptr_type): New typedef.
1617 (get_trace_state_variable_value_ptr_type): New typedef.
1618 (set_trace_state_variable_value_ptr_type): New typedef.
1619 (gdb_collect_ptr): New global.
1620 (get_raw_reg_ptr): New global.
1621 (get_trace_state_variable_value_ptr): New global.
1622 (set_trace_state_variable_value_ptr): New global.
1623 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1624 accessing get_raw_reg directly.
1625 (get_get_tsv_func_addr): Likewise for
1626 get_trace_state_variable_value_ptr.
1627 (get_set_tsv_func_addr): Likewise for
1628 set_trace_state_variable_value_ptr.
1629 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1630
72fb5488
SM		 16312016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1632
1633 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1634
28170b88
MK		 16352016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1636
1637 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1638 packets.
1639 (relocate_instruction): Remove own_buf.
1640 * server.c (own_buf): Make global.
1641 (handle_v_requests): Make global.
1642 * server.h (own_buf): New declaration.
1643 (handle_v_requests): New prototype.
1644
f39e8743
MK		 16452016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1646
1647 PR 18377
1648 * linux-s390-low.c (add_insns): New function.
1649 (s390_emit_prologue): New function.
1650 (s390_emit_epilogue): New function.
1651 (s390_emit_add): New function.
1652 (s390_emit_sub): New function.
1653 (s390_emit_mul): New function.
1654 (s390_emit_lsh): New function.
1655 (s390_emit_rsh_signed): New function.
1656 (s390_emit_rsh_unsigned): New function.
1657 (s390_emit_ext): New function.
1658 (s390_emit_log_not): New function.
1659 (s390_emit_bit_and): New function.
1660 (s390_emit_bit_or): New function.
1661 (s390_emit_bit_xor): New function.
1662 (s390_emit_bit_not): New function.
1663 (s390_emit_equal): New function.
1664 (s390_emit_less_signed): New function.
1665 (s390_emit_less_unsigned): New function.
1666 (s390_emit_ref): New function.
1667 (s390_emit_if_goto): New function.
1668 (s390_emit_goto): New function.
1669 (s390_write_goto_address): New function.
1670 (s390_emit_litpool): New function.
1671 (s390_emit_const): New function.
1672 (s390_emit_call): New function.
1673 (s390_emit_reg): New function.
1674 (s390_emit_pop): New function.
1675 (s390_emit_stack_flush): New function.
1676 (s390_emit_zero_ext): New function.
1677 (s390_emit_swap): New function.
1678 (s390_emit_stack_adjust): New function.
1679 (s390_emit_set_r2): New function.
1680 (s390_emit_int_call_1): New function.
1681 (s390_emit_void_call_2): New function.
1682 (s390_emit_eq_goto): New function.
1683 (s390_emit_ne_goto): New function.
1684 (s390_emit_lt_goto): New function.
1685 (s390_emit_le_goto): New function.
1686 (s390_emit_gt_goto): New function.
1687 (s390_emit_ge_goto): New function.
1688 (s390x_emit_prologue): New function.
1689 (s390x_emit_epilogue): New function.
1690 (s390x_emit_add): New function.
1691 (s390x_emit_sub): New function.
1692 (s390x_emit_mul): New function.
1693 (s390x_emit_lsh): New function.
1694 (s390x_emit_rsh_signed): New function.
1695 (s390x_emit_rsh_unsigned): New function.
1696 (s390x_emit_ext): New function.
1697 (s390x_emit_log_not): New function.
1698 (s390x_emit_bit_and): New function.
1699 (s390x_emit_bit_or): New function.
1700 (s390x_emit_bit_xor): New function.
1701 (s390x_emit_bit_not): New function.
1702 (s390x_emit_equal): New function.
1703 (s390x_emit_less_signed): New function.
1704 (s390x_emit_less_unsigned): New function.
1705 (s390x_emit_ref): New function.
1706 (s390x_emit_if_goto): New function.
1707 (s390x_emit_const): New function.
1708 (s390x_emit_call): New function.
1709 (s390x_emit_reg): New function.
1710 (s390x_emit_pop): New function.
1711 (s390x_emit_stack_flush): New function.
1712 (s390x_emit_zero_ext): New function.
1713 (s390x_emit_swap): New function.
1714 (s390x_emit_stack_adjust): New function.
1715 (s390x_emit_int_call_1): New function.
1716 (s390x_emit_void_call_2): New function.
1717 (s390x_emit_eq_goto): New function.
1718 (s390x_emit_ne_goto): New function.
1719 (s390x_emit_lt_goto): New function.
1720 (s390x_emit_le_goto): New function.
1721 (s390x_emit_gt_goto): New function.
1722 (s390x_emit_ge_goto): New function.
1723 (s390_emit_ops): New function.
1724 (struct linux_target_ops): Fill in emit_ops hook.
1725
abd9baf9
MK		 17262016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1727
1728 PR 18377
1729 * Makefile.in: Add s390 IPA files.
1730 * configure.srv: Build IPA for s390.
1731 * linux-s390-ipa.c: New file.
1732 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1733 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1734 (tdesc_s390_linux32): Likewise.
1735 (init_registers_s390_linux32v1): Likewise.
1736 (tdesc_s390_linux32v1): Likewise.
1737 (init_registers_s390_linux32v2): Likewise.
1738 (tdesc_s390_linux32v2): Likewise.
1739 (init_registers_s390_linux64): Likewise.
1740 (tdesc_s390_linux64): Likewise.
1741 (init_registers_s390_linux64v1): Likewise.
1742 (tdesc_s390_linux64v1): Likewise.
1743 (init_registers_s390_linux64v2): Likewise.
1744 (tdesc_s390_linux64v2): Likewise.
1745 (init_registers_s390_te_linux64): Likewise.
1746 (tdesc_s390_te_linux64): Likewise.
1747 (init_registers_s390_vx_linux64): Likewise.
1748 (tdesc_s390_vx_linux64): Likewise.
1749 (init_registers_s390_tevx_linux64): Likewise.
1750 (tdesc_s390_tevx_linux64): Likewise.
1751 (init_registers_s390x_linux64): Likewise.
1752 (tdesc_s390x_linux64): Likewise.
1753 (init_registers_s390x_linux64v1): Likewise.
1754 (tdesc_s390x_linux64v1): Likewise.
1755 (init_registers_s390x_linux64v2): Likewise.
1756 (tdesc_s390x_linux64v2): Likewise.
1757 (init_registers_s390x_te_linux64): Likewise.
1758 (tdesc_s390x_te_linux64): Likewise.
1759 (init_registers_s390x_vx_linux64): Likewise.
1760 (tdesc_s390x_vx_linux64): Likewise.
1761 (init_registers_s390x_tevx_linux64): Likewise.
1762 (tdesc_s390x_tevx_linux64): Likewise.
1763 (have_hwcap_s390_vx): New static variable.
1764 (s390_arch_setup): Fill have_hwcap_s390_vx.
1765 (s390_get_thread_area): New function.
1766 (s390_ft_entry_gpr_esa): New const.
1767 (s390_ft_entry_gpr_zarch): New const.
1768 (s390_ft_entry_misc): New const.
1769 (s390_ft_entry_fr): New const.
1770 (s390_ft_entry_vr): New const.
1771 (s390_ft_main_31): New const.
1772 (s390_ft_main_64): New const.
1773 (s390_ft_exit_fr): New const.
1774 (s390_ft_exit_vr): New const.
1775 (s390_ft_exit_misc): New const.
1776 (s390_ft_exit_gpr_esa): New const.
1777 (s390_ft_exit_gpr_zarch): New const.
1778 (append_insns): New function.
1779 (s390_relocate_instruction): New function.
1780 (s390_install_fast_tracepoint_jump_pad): New function.
1781 (s390_get_min_fast_tracepoint_insn_len): New function.
1782 (s390_get_ipa_tdesc_idx): New function.
1783 (struct linux_target_ops): Wire in the above functions.
1784 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1785 * linux-s390-tdesc.h: New file.
1786
a4105d04
MK		 17872016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1788
1789 * linux-s390-low.c (s390_supports_tracepoints): New function.
1790 (struct linux_target_ops): Fill supports_tracepoints hook.
1791
35ac8b3e
YQ		 17922016-03-18 Yao Qi <yao.qi@linaro.org>
1793
1794 * linux-low.c (lwp_signal_can_be_delivered): New function.
1795 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1796
94610ec4
YQ		 17972016-03-18 Yao Qi <yao.qi@linaro.org>
1798
1799 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1800 0 if signal is enqueued. Remove 'signal' from one debugging
1801 message. Move one debugging message to some lines below.
1802 Remove code setting 'signal' to 0.
1803
80aea927
YQ		 18042016-03-18 Yao Qi <yao.qi@linaro.org>
1805
1806 * linux-low.c (linux_low_filter_event): Remove redundant
1807 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1808
b04fd3be
MK		 18092016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1810
1811 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1812 (struct linux_target_ops): Wire in the above.
1813
c40c8d4b
YQ		 18142016-03-03 Yao Qi <yao.qi@linaro.org>
1815
1816 * linux-low.c: Update comments to start_step_over.
1817
0f8288ae
YQ		 18182016-03-03 Yao Qi <yao.qi@linaro.org>
1819
1820 PR server/19736
1821 * linux-low.c (handle_extended_wait): Set child suspended
1822 if event_lwp->bp_reinsert isn't zero.
1823
fdbd04a8
YQ		 18242016-03-02 Yao Qi <yao.qi@linaro.org>
1825
1826 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1827 enqueue_pending_signal.
1828
6896a8fa
MK		 18292016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1830
1831 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1832 is actually loaded.
1833
ab503087
MK		 18342016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1835
1836 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1837 (s390_regmap_3264) [!__s390x__]: New global.
1838 (s390_collect_ptrace_register): Skip map entries containing -1.
1839 (s390_supply_ptrace_register): Ditto.
1840 (s390_fill_gprs_high): New function.
1841 (s390_store_gprs_high): New function.
1842 (s390_regsets): Add NT_S390_HIGH_GPRS.
1843 (s390_get_hwcap): Enable on 31-bit.
1844 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1845 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1846 Detect NT_S390_HIGH_GPRS.
1847 (s390_usrregs_info_3264): Enable on 31-bit.
1848 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1849 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1850
ae91f625
MK		 18512016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1852
1853 PR gdb/13808
1854 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1855 * configure.srv: Ditto.
1856 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1857 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1858 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1859 (init_registers_amd64_linux): Remove prototype.
1860 (tdesc_amd64_linux): Remove declaration.
1861 (get_ipa_tdesc): New function.
1862 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1863 initialize remaining tdescs.
1864 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1865 (init_registers_i386_linux): Remove prototype.
1866 (tdesc_i386_linux): Remove declaration.
1867 (get_ipa_tdesc): New function.
1868 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1869 initialize remaining tdescs.
1870 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1871 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1872 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1873 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1874 (x86_get_ipa_tdesc_idx): New function.
1875 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1876 * linux-x86-tdesc.h: New file.
1877 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1878 (target_get_ipa_tdesc_idx): New macro.
1879 * tracepoint.c (ipa_tdesc_idx): New macro.
1880 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1881 (symbol_list): Add ipa_tdesc_idx.
1882 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1883 (ipa_tdesc): Remove.
1884 (ipa_tdesc_idx): New variable.
1885 (get_context_regcache): Use get_ipa_tdesc.
1886 (gdb_collect): Ditto.
1887 (gdb_probe): Ditto.
1888 * tracepoint.h (get_ipa_tdesc): New prototype.
1889 (ipa_tdesc): Remove.
1890
e7ad2f14
PA		 18912016-02-24 Pedro Alves <palves@redhat.com>
1892
1893 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1894 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1895 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1896 Factor out common code between the USE_SIGTRAP_SIGINFO and
1897 !USE_SIGTRAP_SIGINFO blocks.
1898 (linux_low_filter_event): Call save_stop_reason instead of
1899 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1900 Update comments.
1901 (linux_wait_1): Update comments.
1902
657f9cde
WW		 19032016-02-24 Wei-cheng Wang <cole945@gmail.com>
1904
1905 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1906 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1907 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1908 ppc_insert_point, ppc_remove_point.
1909
b00b61e1
MK		 19102016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1911
1912 * linux-s390-low.c (s390_supports_z_point_type): New function.
1913 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1914
553cb527
YQ		 19152016-02-16 Yao Qi <yao.qi@linaro.org>
1916
1917 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1918 PC. Get pc from regcache_read_pc.
1919
a5652c21
YQ		 19202016-02-12 Yao Qi <yao.qi@linaro.org>
1921
1922 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1923 or linux_get_pc_32bit.
1924 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1925
ed443b61
YQ		 19262016-02-12 Yao Qi <yao.qi@linaro.org>
1927
1928 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1929 arm_linux_get_next_pcs_fixup.
1930
020ecd38
MK		 19312016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1932
1933 * tracepoint.c (x_tracepoint_action_download): Change
1934 write_inferior_data_ptr to write_inferior_data_pointer.
1935 (cmd_qtstart): Likewise.
1936 (write_inferior_data_ptr): Remove.
1937 (download_agent_expr): Change write_inferior_data_ptr to
1938 write_inferior_data_pointer.
1939 (download_tracepoint_1): Likewise.
1940 (download_tracepoint): Likewise.
1941 (download_trace_state_variables): Likewise.
1942
7cae9051
WW		 19432016-02-11 Wei-cheng Wang <cole945@gmail.com>
1944 Marcin Kościelnicki <koriakin@0x04.net>
1945
1946 * tracepoint.c (struct tracepoint_action_ops): Remove.
1947 (struct tracepoint_action): Remove ops.
1948 (m_tracepoint_action_download, r_tracepoint_action_download)
1949 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1950 size and offset accordingly.
1951 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1952 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1953 (tracepoint_action_send, tracepoint_action_download): New functions.
1954 Helpers for trace action handlers.
1955 (add_tracepoint_action): Remove setup actions ops.
1956 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1957
9f6a71b4
YQ		 19582016-02-10 Yao Qi <yao.qi@linaro.org>
1959
1960 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1961
1e94266c
SM		 19622016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1963
1964 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1965 to AC_OUTPUT.
1966 * configure: Regenerate.
1967
8adce034
SM		 19682016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1969
1970 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1971 void * to gdb_byte *.
1972 * linux-low.c (siginfo_fixup): Likewise.
1973 (linux_xfer_siginfo): Likewise.
1974 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1975 Likewise.
1976 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1977
93813b37
WT		 19782016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1979
1980 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1981 to srv_tgtobj.
1982 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1983 to srv_tgtobj.
1984 * linux-x86-low.c [__x86_64__]: Include
1985 "nat/amd64-linux-siginfo.h".
1986 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1987 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1988 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1989 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1990 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1991 (cpt_si_fd, si_timerid, si_overrun): Move from
1992 nat/amd64-linux-siginfo.c.
1993 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1994
8424cc97
SM		 19952016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1996
1997 * server.c (skip_to_semicolon): Remove.
1998 (process_point_options): Use strchrnul instead of
1999 skip_to_semicolon.
2000
4d18591b
YQ		 20012016-01-26 Yao Qi <yao.qi@linaro.org>
2002
2003 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2004 * linux-low.c (install_software_single_step_breakpoints): Don't
2005 call regcache_read_pc.
2006 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2007 argument pc.
2008
d8020970
YQ		 20092016-01-26 Yao Qi <yao.qi@linaro.org>
2010
2011 * linux-low.c (install_software_single_step_breakpoints): Call
2012 regcache_read_pc instead of get_pc.
2013
8b207339
YQ		 20142016-01-26 Yao Qi <yao.qi@linaro.org>
2015
2016 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2017 (unblock_async_io): Rename to ...
2018 (block_unblock_async_io): ... it. New function.
2019 (enable_async_io): Don't install SIGIO handler. Unblock it
2020 instead.
2021 (disable_async_io): Don't ignore SIGIO. Block it instead.
2022 (initialize_async_io): Install SIGIO handler. Don't call
2023 unblock_async_io.
2024
18879fef
YQ		 20252016-01-26 Yao Qi <yao.qi@linaro.org>
2026
2027 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2028 first character is '\003', call *the_target->request_interrupt.
2029
a0f8e08a
YQ		 20302016-01-25 Yao Qi <yao.qi@linaro.org>
2031
2032 * remote-utils.c (new_thread_notify): Remove.
2033 (dead_thread_notify): Likewise.
2034 * remote-utils.h (new_thread_notify): Remove declaration.
2035 (dead_thread_notify): Likewise.
2036
cc5fd9ab
MK		 20372016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2038
2039 * gdb.trace/pending.exp: Fix expected message on continue.
2040
99e8eb11
MK		 20412016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2042
2043 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2044 it works properly on big-endian machines where sizeof (CORE_ADDR)
2045 != sizeof (void *).
2046
a994041d
PA		 20472016-01-21 Pedro Alves <palves@redhat.com>
2048
2049 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2050 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2051 * configure: Regenerate.
2052
f7a6a40d
YQ		 20532016-01-21 Yao Qi <yao.qi@linaro.org>
2054
2055 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2056 is_thumb and set it according to CPSR saved on the stack.
2057 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2058 arm_sigreturn_next_pc.
2059
6f69e520
YQ		 20602016-01-18 Yao Qi <yao.qi@linaro.org>
2061
2062 * linux-low.c (linux_set_pc_64bit): New function.
2063 (linux_get_pc_64bit): New function.
2064 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2065 Declare.
2066 * linux-sparc-low.c (debug_threads): Remove declaration.
2067 (sparc_get_pc): Remove.
2068 (the_low_target): Use linux_get_pc_64bit instead of
2069 sparc_get_pc.
2070 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2071 (the_low_target): Use linux_get_pc_64bit and
2072 linux_set_pc_64bit.
2073
276d4552
YQ		 20742016-01-18 Yao Qi <yao.qi@linaro.org>
2075
2076 * linux-arm-low.c (debug_threads): Remove declaration.
2077 (arm_get_pc, arm_set_pc): Remove.
2078 (the_low_target): Use linux_get_pc_32bit and
2079 linux_set_pc_32bit.
2080 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2081 (the_low_target): Use linux_get_pc_32bit and
2082 linux_set_pc_32bit.
2083 * linux-cris-low.c (debug_threads): Remove declaration.
2084 (cris_get_pc, cris_set_pc,): Remove.
2085 (the_low_target): Use linux_get_pc_32bit and
2086 linux_set_pc_32bit.
2087 * linux-crisv32-low.c (debug_threads): Remove declaration.
2088 (cris_get_pc, cris_set_pc): Remove.
2089 (the_low_target): Use linux_get_pc_32bit and
2090 linux_set_pc_32bit.
2091 * linux-low.c: Include inttypes.h.
2092 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2093 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2094 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2095 (the_low_target): Use linux_get_pc_32bit and
2096 linux_set_pc_32bit.
2097 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2098 (the_low_target): Use linux_get_pc_32bit and
2099 linux_set_pc_32bit.
2100 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2101 (the_low_target): Use linux_get_pc_32bit and
2102 linux_set_pc_32bit.
2103 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2104 (the_low_target): Use linux_get_pc_32bit and
2105 linux_set_pc_32bit.
2106 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2107 (the_low_target): Use linux_get_pc_32bit and
2108 linux_set_pc_32bit.
2109
eb0edac8
GB		 21102016-01-18 Gary Benson <gbenson@redhat.com>
2111
2112 * configure.ac (AC_FUNC_FORK): New check.
2113 * config.in: Regenerate.
2114 * configure: Likewise.
2115
1b451dda
YQ		 21162016-01-14 Yao Qi <yao.qi@linaro.org>
2117
2118 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2119 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2120 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2121 arm_get_next_pcs_ctor.
2122
82075af2
JS		 21232016-01-12 Josh Stone <jistone@redhat.com>
2124 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2125
2126 * inferiors.h: Include "gdb_vecs.h".
2127 (struct process_info): Add syscalls_to_catch.
2128 * inferiors.c (remove_process): Free syscalls_to_catch.
2129 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2130 syscall_return stops.
2131 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2132 * server.c (handle_general_set): Handle QCatchSyscalls.
2133 (handle_query): Report support for QCatchSyscalls.
2134 * target.h (struct target_ops): Add supports_catch_syscall.
2135 (target_supports_catch_syscall): New macro.
2136 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2137 (struct lwp_info): Add syscall_state.
2138 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2139 Maintain syscall_state and syscalls_to_catch across exec.
2140 (get_syscall_trapinfo): New function, proxy to the_low_target.
2141 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2142 (linux_low_filter_event): Toggle syscall_state entry/return for
2143 syscall traps, and set it ignored for all others.
2144 (gdb_catching_syscalls_p): New function.
2145 (gdb_catch_this_syscall_p): New function.
2146 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2147 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2148 (linux_supports_catch_syscall): New function.
2149 (linux_target_ops): Install it.
2150 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2151 (the_low_target): Install it.
2152
8f13a3ce
MF		 21532016-01-12 Mike Frysinger <vapier@gentoo.org>
2154
2155 * acinclude.m4: Include new ../warning.m4 file.
2156 * configure: Regenerated.
2157 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2158
5b3da067
MF		 21592016-01-12 Mike Frysinger <vapier@gentoo.org>
2160
2161 * ax.c (is_goto_target): Mark static.
2162 * linux-low.c (register_addr): Likewise.
2163 (linux_fetch_registers, linux_store_registers): Likewise.
2164 * mem-break.c (any_persistent_commands): Fix old prototype.
2165 (add_commands_to_breakpoint): Mark static.
2166 * regcache.c (find_register_by_name): Delete unused func.
2167 * remote-utils.c (hex_or_minus_one): Mark static.
2168 * server.c (monitor_show_help): Mark static.
2169 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2170 handle_v_requests): Likewise.
2171
bc504a31
PA		 21722016-01-12 Pedro Alves <palves@redhat.com>
2173
2174 Remove use of the registered trademark symbol throughout.
2175
5a0dd67a
YQ		 21762016-01-08 Yao Qi <yao.qi@linaro.org>
2177
2178 * remote-utils.c (getpkt): If c is '\003', call target hook
2179 request_interrupt.
2180
b2ca446f
YQ		 21812016-01-06 Yao Qi <yao.qi@linaro.org>
2182
2183 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2184 linux-aarch32-low.c.
2185 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2186 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2187 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2188 (thumb2_breakpoint): Declare.
2189 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2190 linux-aarch32-low.h.
2191 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2192 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2193 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2194
edd88788
JB		 21952016-01-01 Joel Brobecker <brobecker@adacore.com>
2196
2197 * gdbreplay.c (gdbreplay_version): Change copyright year in
2198 version message.
2199 * server.c (gdbserver_version): Likewise.
2200
65da7f14
PP		 22012015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2202
2203 * server.c (crc32_table): Delete.
2204 (crc32): Use libiberty's xcrc32 function.
2205
4abd5ed2
JB		 22062015-12-22 Joel Brobecker <brobecker@adacore.com>
2207
2208 * lynx-low.c (lynx_delete_thread_callback): New function.
2209 (lynx_mourn): Properly delete our process and all of its
2210 threads. Remove call to clear_inferiors.
2211
0e50fe5c
JB		 22122015-12-22 Joel Brobecker <brobecker@adacore.com>
2213
2214 * target.c (thread_search_callback): Add check that
2215 the thread_stopped target callback is not NULL before
2216 calling it.
2217
35adc03f
YQ		 22182015-12-21 Yao Qi <yao.qi@linaro.org>
2219
2220 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2221 arm breakpoint.
2222
bd2b2909
AT		 22232015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2224
2225 * server.c (handle_query): Call target_supports_software_single_step.
2226
7fe5e27e
AT		 22272015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2228
2229 * linux-low.c (single_step): New function.
2230 (linux_resume_one_lwp_throw): Call single_step.
2231 (start_step_over): Likewise.
2232
d9311bfa
AT		 22332015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2234
2235 * Makefile.in (SFILES): Append arch/arm-linux.c,
2236 arch/arm-get-next-pcs.c.
2237 (arm-linux.o): New rule.
2238 (arm-get-next-pcs.o): New rule.
2239 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2240 arm-linux.o.
2241 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2242 to linux-aarch32-low.c.
2243 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2244 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2245 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2246 (thumb2_breakpoint_len): Likewise.
2247 (arm_is_thumb_mode): Make non-static.
2248 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2249 from linux-aarch32-low.c.
2250 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2251 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2252 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2253 (thumb2_breakpoint_len): Likewise.
2254 (arm_is_thumb_mode): New declaration.
2255 * linux-arm-low.c: Include arch/arm-linux.h
2256 aarch/arm-get-next-pcs.h, sys/syscall.h.
2257 (get_next_pcs_ops): New struct.
2258 (get_next_pcs_addr_bits_remove): New function.
2259 (get_next_pcs_is_thumb): New function.
2260 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2261 (arm_sigreturn_next_pc): Likewise.
2262 (get_next_pcs_syscall_next_pc): Likewise.
2263 (arm_gdbserver_get_next_pcs): Likewise.
2264 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2265 Initialize.
2266 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2267 * server.h: Include gdb_vecs.h.
2268
68ce2059
AT		 22692015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2270
2271 * Makefile.in (SFILES): Append common/common-regcache.c.
2272 (OBS): Append common-regcache.o.
2273 (common-regcache.o): New rule.
2274 * regcache.c (init_register_cache): Initialize cache to
2275 REG_UNAVAILABLE.
2276 (regcache_raw_read_unsigned): New function.
2277 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2278 register_status enum.
2279
fa5308bd
AT		 22802015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2281
2282 * linux-aarch64-low.c (the_low_targets): Rename
2283 breakpoint_reinsert_addr to get_next_pcs.
2284 * linux-arm-low.c (the_low_targets): Likewise.
2285 * linux-bfin-low.c (the_low_targets): Likewise.
2286 * linux-cris-low.c (the_low_targets): Likewise.
2287 * linux-crisv32-low.c (the_low_targets): Likewise.
2288 * linux-low.c (can_software_single_step): Likewise.
2289 (install_software_single_step_breakpoints): New function.
2290 (start_step_over): Use install_software_single_step_breakpoints.
2291 * linux-low.h: New CORE_ADDR vector.
2292 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2293 get_next_pcs.
2294 * linux-mips-low.c (the_low_targets): Likewise.
2295 * linux-nios2-low.c (the_low_targets): Likewise.
2296 * linux-sparc-low.c (the_low_targets): Likewise.
2297
4a6ed09b
PA		 22982015-12-17 Pedro Alves <palves@redhat.com>
2299
2300 * linux-low.c (linux_kill_one_lwp): Remove references to
2301 LinuxThreads.
2302 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2303 to 'kill'.
2304 (linux_init_signals): Delete.
2305 (initialize_low): Adjust.
2306 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2307
7544db95
PA		 23082015-12-16 Pedro Alves <palves@redhat.com>
2309
2310 * configure.ac (compiler warning flags): When testing a
2311 -Wno-foo option, check whether -Wfoo works instead.
2312 * configure: Regenerate.
2313
8020350c
DB		 23142015-12-11 Don Breazeal <donb@codesourcery.com>
2315
2316 * server.c (process_serial_event): Don't exit from gdbserver
2317 in remote mode if there are still active inferiors.
2318
db91f502
YQ		 23192015-12-11 Yao Qi <yao.qi@linaro.org>
2320
2321 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2322 arm_breakpoint_at if the process is 32-bit.
2323
b37a6290
YQ		 23242015-12-11 Yao Qi <yao.qi@linaro.org>
2325
2326 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2327 arm breakpoint.
2328
17b1509a
YQ		 23292015-12-07 Yao Qi <yao.qi@linaro.org>
2330
2331 * configure.srv: Append arm.o to srv_tgtobj for
2332 aarch64*-*-linux* target.
2333 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2334 from linux-arm-low.c.
2335 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2336 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2337 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2338 (thumb2_breakpoint_len): Likewise.
2339 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2340 (arm_breakpoint_kinds): Likewise.
2341 (arm_breakpoint_kind_from_pc): Likewise.
2342 (arm_sw_breakpoint_from_kind): Likewise.
2343 (arm_breakpoint_kind_from_current_state): Likewise.
2344 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2345 (arm_sw_breakpoint_from_kind): Declare.
2346 (arm_breakpoint_kind_from_current_state): Declare.
2347 (arm_breakpoint_at): Declare.
2348 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2349 arm_sw_breakpoint_from_kind if process is 32-bit.
2350 (aarch64_breakpoint_kind_from_pc): New function.
2351 (aarch64_breakpoint_kind_from_current_state): New function.
2352 (the_low_target): Initialize fields breakpoint_kind_from_pc
2353 and breakpoint_kind_from_current_state.
2354 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2355 linux-aarch32-low.c.
2356 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2357 (arm_breakpoint, arm_breakpoint_len): Likewise.
2358 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2359 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2360 (arm_is_thumb_mode): Likewise.
2361 (arm_breakpoint_at): Likewise.
2362 (arm_breakpoint_kind_from_pc): Likewise.
2363 (arm_sw_breakpoint_from_kind): Likewise.
2364 (arm_breakpoint_kind_from_current_state): Likewise.
2365
2366 Revert:
2367 2015-08-04 Yao Qi <yao.qi@linaro.org>
2368
2369 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2370 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2371 * server.c (extended_protocol): Remove "static".
2372 * server.h (extended_protocol): Declare it.
2373
ece66d65
JS		 23742015-12-04 Josh Stone <jistone@redhat.com>
2375
2376 * target.h (struct target_ops) <arch_setup>: Rename to ...
2377 (struct target_ops) <post_create_inferior>: ... this.
2378 (target_arch_setup): Rename to ...
2379 (target_post_create_inferior): ... this, calling post_create_inferior.
2380 * server.c (start_inferior): Update target_arch_setup calls to
2381 target_post_create_inferior.
2382 * linux-low.c (linux_low_ptrace_options): Forward declare.
2383 (linux_arch_setup): Update its comment for general use.
2384 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2385 (struct linux_target_ops): Use linux_post_create_inferior.
2386 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2387 to post_create_inferior.
2388 * nto-low.c (struct nto_target_ops): Likewise.
2389 * spu-low.c (struct spu_target_ops): Likewise.
2390 * win32-low.c (struct win32_target_ops): Likewise.
2391
e58c48b4
AT		 23922015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2393
2394 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2395
fbec8956
AT		 23962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2397
2398 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2399 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2400 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2401 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2402 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2403 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2404 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2405 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2406 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2407 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2408 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2409 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2410
9b4c5f87
AT		 24112015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2412
2413 * linux-low.c (linux_look_up_symbols): Don't call
2414 linux_supports_traceclone.
2415 * linux-low.h (thread_db_init): Remove use_events argument.
2416 * thread-db.c (thread_db_use_event): Remove global variable.
2417 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2418 (struct thread_db) <td_create_bp>: Remove field.
2419 (thread_db_create_event): Remove function.
2420 (thread_db_enable_reporting): Likewise.
2421 (find_one_thread): Don't check for thread_db_use_events.
2422 (attach_thread): Likewise.
2423 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2424 (try_thread_db_load_1): Don't check for thread_db_use_events.
2425 (thread_db_init): Remove use_events argument and thread events
2426 handling.
2427 (remove_thread_event_breakpoints): Remove function.
2428 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2429
7d00775e
AT		 24302015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2431
2432 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2433 New function.
2434 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2435 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2436 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2437 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2438 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2439 Initialize.
2440 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2441 New function.
2442 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2443 * linux-low.c (can_hardware_single_step): Use
2444 supports_hardware_single_step.
2445 (can_software_single_step): New function.
2446 (start_step_over): Call can_software_single_step.
2447 (linux_supports_hardware_single_step): New function.
2448 (struct target_ops) <supports_software_single_step>: Initialize.
2449 * linux-low.h (struct linux_target_ops)
2450 <supports_hardware_single_step>: Initialize.
2451 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2452 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2453 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2454 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2455 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2456 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2457 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2458 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2459 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2460 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2461 Initialize.
2462 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2463 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2464 Initialize.
2465 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2466 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2467 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2468 New function.
2469 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2470 * target.h (struct target_ops): <supports_software_single_step>:
2471 New field.
2472 (target_supports_software_single_step): New macro.
2473
2d97cd35
AT		 24742015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2475
2476 * linux-low.c (linux_wait_1): Fix pc advance condition.
2477 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2478 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2479
769ef81f
AT		 24802015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2481
2482 * linux-arm-low.c (arm_is_thumb_mode): New function.
2483 (arm_breakpoint_at): Use arm_is_thumb_mode.
2484 (arm_breakpoint_kind_from_current_state): New function.
2485 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2486 Initialize.
2487 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2488 (linux_breakpoint_kind_from_current_state): New function.
2489 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2490 * linux-low.h (struct linux_target_ops)
2491 <breakpoint_kind_from_current_state>: New field.
2492 * target.h (struct target_ops): Likewise.
2493 (target_breakpoint_kind_from_current_state): New macro.
2494
1bebeeca
PA		 24952015-11-30 Pedro Alves <palves@redhat.com>
2496
2497 * linux-low.c (linux_resume): Wake up the event loop before
2498 returning.
2499
a67a9fae
PA		 25002015-11-30 Pedro Alves <palves@redhat.com>
2501
2502 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2503 check.
2504 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2505 to -1.
2506 * target.c (struct thread_search): New structure.
2507 (thread_search_callback): New function.
2508 (prev_general_thread): New global.
2509 (prepare_to_access_memory, done_accessing_memory): New functions.
2510 * target.h (prepare_to_access_memory, done_accessing_memory):
2511 Replace macros with function declarations.
2512
f2faf941
PA		 25132015-11-30 Pedro Alves <palves@redhat.com>
2514
2515 PR 14618
2516 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2517 report TARGET_WAITKIND_NO_RESUMED.
2518 * remote-utils.c (prepare_resume_reply): Handle
2519 TARGET_WAITKIND_NO_RESUMED.
2520 * server.c (report_no_resumed): New global.
2521 (handle_query) <qSupported>: Handle "no-resumed+". Report
2522 "no-resumed+" support.
2523 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2524 return error if the client doesn't support no-resumed events.
2525 (push_stop_notification): New function.
2526 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2527 events if the client supports them.
2528
a681f9c9
PA		 25292015-11-30 Pedro Alves <palves@redhat.com>
2530
2531 * linux-low.c (thread_still_has_status_pending_p): Don't check
2532 vCont;t here.
2533 (lwp_resumed): New function.
2534 (status_pending_p_callback): Return early if the LWP is not
2535 supposed to be resumed.
2536
65706a29
PA		 25372015-11-30 Pedro Alves <palves@redhat.com>
2538
2539 * linux-low.c (handle_extended_wait): Assert that the LWP's
2540 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2541 thread create events, leave the new child's status pending.
2542 (linux_low_filter_event): If GDB wants to hear about thread exit
2543 events, leave the LWP marked dead and don't delete it.
2544 (linux_wait_for_event_filtered): Don't check for thread exit.
2545 (filter_exit_event): New function.
2546 (linux_wait_1): Use it, when returning an exit event.
2547 (linux_resume_one_lwp_throw): Assert that the LWP's
2548 waitstatus is TARGET_WAITKIND_IGNORE.
2549 * remote-utils.c (prepare_resume_reply): Handle
2550 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2551 * server.c (report_thread_events): New global.
2552 (handle_general_set): Handle QThreadEvents.
2553 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2554 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2555 TARGET_WAITKIND_THREAD_EXITED.
2556 * server.h (report_thread_events): Declare.
2557
56cf4bed
PA		 25582015-11-30 Pedro Alves <palves@redhat.com>
2559
2560 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2561 the thread's last_resume_kind was resume_stop.
2562
500c1d85
PA		 25632015-11-30 Pedro Alves <palves@redhat.com>
2564
2565 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2566 before returning.
2567
de979965
PA		 25682015-11-30 Pedro Alves <palves@redhat.com>
2569
2570 * server.c (handle_v_requests): Handle vCtrlC.
2571
34c65914
PA		 25722015-11-30 Pedro Alves <palves@redhat.com>
2573
2574 * gdbthread.h (find_any_thread_of_pid): Declare.
2575 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2576 functions.
2577 * server.c (handle_query): If current_thread is NULL, look for
2578 another thread of the selected process.
2579
79efa585 25802015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 2581 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 2582
2583 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2584 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2585 name in reply.
2586 * target.h (struct target_ops) <thread_name>: New field.
2587 (target_thread_name): New macro.
2588
80d82c19
JB		 25892015-11-23 Joel Brobecker <brobecker@adacore.com>
2590
2591 * regcache.h (regcache_invalidate_pid): Add declaration.
2592 * regcache.c (regcache_invalidate_pid): New function, extracted
2593 from regcache_invalidate.
2594 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2595 Add trivial documentation comment.
2596 * lynx-low.c: Use regcache_invalidate_pid instead of
2597 regcache_invalidate.
2598
64da5dd5
JB		 25992015-11-23 Joel Brobecker <brobecker@adacore.com>
2600
2601 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2602 and Elf64_auxv_t if the target is Android.
2603
37ce4055
DE		 26042015-11-22 Doug Evans <xdje42@gmail.com>
2605
2606 * target.h: #include <sys/types.h>.
2607
06e03fff
PA		 26082015-11-19 Pedro Alves <palves@redhat.com>
2609
2610 * linux-low.c (linux_process_qsupported): Change prototype.
2611 Adjust.
2612 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2613 Change prototype.
2614 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2615 and adjust to loop over all features.
2616 * server.c (handle_query) <qSupported>: Adjust to call
2617 target_process_qsupported once, passing it a vector of unprocessed
2618 features.
2619 * target.h (struct target_ops) <process_qsupported>: Change
2620 prototype.
2621 (target_process_qsupported): Adjust.
2622
9a084706
PA		 26232015-11-19 Pedro Alves <palves@redhat.com>
2624
2625 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2626 mode.
2627 * configure: Regenerate.
2628
dad44a1f
PA		 26292015-11-19 Pedro Alves <palves@redhat.com>
2630
2631 * configure: Regenerate.
2632
231c0592
YQ		 26332015-11-19 Yao Qi <yao.qi@linaro.org>
2634
2635 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2636 type to uint32_t.
2637
6c1c9a8b
YQ		 26382015-11-19 Yao Qi <yao.qi@linaro.org>
2639
2640 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2641 (struct aarch64_operand): Move enum out.
2642
9caa3311
YQ		 26432015-11-19 Yao Qi <yao.qi@linaro.org>
2644
2645 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2646 struct user_fpsimd_state *.
2647 (aarch64_store_fpregset): Likewise.
2648
6a69a054
YQ		 26492015-11-19 Yao Qi <yao.qi@linaro.org>
2650
2651 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2652 struct user_pt_regs *.
2653 (aarch64_store_gregset): Likewise.
2654
1798301e
PA		 26552015-11-18 Pedro Alves <palves@redhat.com>
2656
2657 * Makefile.in (all_object_files): Add $IPA_OBJS.
2658
ce7715e2
PA		 26592015-11-17 Pedro Alves <palves@redhat.com>
2660
2661 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2662 GDB_SIGNAL_0 and gdb_signal_to_string.
2663
c0879059
PA		 26642015-11-17 Pedro Alves <palves@redhat.com>
2665
2666 * win32-low.c (handle_output_debug_string): Remove parameter.
2667 (win32_kill): Remove our_status local and adjust call to
2668 handle_output_debug_string.
2669 (get_child_debug_event): Adjust call to
2670 handle_output_debug_string.
2671
1996e237
SM		 26722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2673
2674 * linux-mips-low.c (mips_fill_gregset): Add cast.
2675 (mips_store_gregset): Likewise.
2676 (mips_fill_fpregset): Likewise.
2677 (mips_store_fpregset): Likewise.
2678
cbec665b
SM		 26792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2680
2681 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2682 priv.
2683
eb3e3c67
SM		 26842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2685
2686 * linux-mips-low.c (mips_linux_new_thread): Change type of
2687 watch_type to enum target_hw_bp_type.
2688
171de4b8
SM		 26892015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2690
2691 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2692 Change return type to arm_hwbp_type.
2693
04248ead
SM		 26942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2695
2696 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2697 (arm_store_gregset): Likewise.
2698 * linux-arm-low.c (arm_get_hwcap): Likewise.
2699 (arm_read_description): Likewise.
2700
04b3479c
SM		 27012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2702
2703 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2704
2bc84e8a
SM		 27052015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2706
2707 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2708 (ppc_fill_vsxregset): Likewise.
2709 (ppc_store_vsxregset): Likewise.
2710 (ppc_fill_vrregset): Likewise.
2711 (ppc_store_vrregset): Likewise.
2712 (ppc_fill_evrregset): Likewise.
2713 (ppc_store_evrregset): Likewise.
2714
e6c5bb05
SM		 27152015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2716
2717 * linux-ppc-low.c (ppc_usrregs_info): Remove
2718 forward-declaration.
2719 (ppc_arch_setup): Move lower in file.
2720
7ea45d72
SM		 27212015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2722
2723 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2724 (ps_pdwrite): Likewise.
2725
69291610
HW		 27262015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2727
2728 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2729 to after assert checks.
2730
b42945fd
SM		 27312015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2732
2733 * proc-service.c (ps_pdread): Add/adjust casts.
2734 (ps_pdwrite): Add/adjust casts.
2735
d6f85c84
SM		 27362015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2737
2738 * server.c (handle_search_memory_1): Cast return value of
2739 memmem.
2740
f98cd059
SM		 27412015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2742
2743 * server.c (write_qxfer_response): Change type of data to
2744 gdb_byte *.
2745
d2412fa5
PA		 27462015-10-29 Pedro Alves <palves@redhat.com>
2747
2748 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2749
c17414a2
PA		 27502015-10-29 Pedro Alves <palves@redhat.com>
2751
2752 * tracepoint.c (clear_installed_tracepoints): Add casts.
2753
e053fbc4
PA		 27542015-10-29 Pedro Alves <palves@redhat.com>
2755
2756 * server.c (handle_v_cont, process_serial_event): Add enum
2757 gdb_signal casts to signal parsing code.
2758
add67df8
PA		 27592015-10-29 Pedro Alves <palves@redhat.com>
2760
2761 * linux-low.h (NULL_REGSET): Define.
2762 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2763 * linux-arm-low.c (arm_regsets): Likewise.
2764 * linux-crisv32-low.c (cris_regsets): Likewise.
2765 * linux-m68k-low.c (m68k_regsets): Likewise.
2766 * linux-mips-low.c (mips_regsets): Likewise.
2767 * linux-nios2-low.c (nios2_regsets): Likewise.
2768 * linux-ppc-low.c (ppc_regsets): Likewise.
2769 * linux-s390-low.c (s390_regsets): Likewise.
2770 * linux-sh-low.c (sh_regsets): Likewise.
2771 * linux-sparc-low.c (sparc_regsets): Likewise.
2772 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2773 * linux-tile-low.c (tile_regsets): Likewise.
2774 * linux-x86-low.c (x86_regsets): Likewise.
2775 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2776
50bc912a
PA		 27772015-10-29 Pedro Alves <palves@redhat.com>
2778
2779 * linux-low.h (NULL_REGSET): Define.
2780 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2781 * linux-arm-low.c (arm_regsets): Likewise.
2782 * linux-crisv32-low.c (cris_regsets): Likewise.
2783 * linux-m68k-low.c (m68k_regsets): Likewise.
2784 * linux-mips-low.c (mips_regsets): Likewise.
2785 * linux-nios2-low.c (nios2_regsets): Likewise.
2786 * linux-ppc-low.c (ppc_regsets): Likewise.
2787 * linux-s390-low.c (s390_regsets): Likewise.
2788 * linux-sh-low.c (sh_regsets): Likewise.
2789 * linux-sparc-low.c (sparc_regsets): Likewise.
2790 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2791 * linux-tile-low.c (tile_regsets): Likewise.
2792 * linux-x86-low.c (x86_regsets): Likewise.
2793 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2794
682b2546
DE		 27952015-10-26 Doug Evans <dje@google.com>
2796
2797 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2798
963843d4
DE		 27992015-10-26 Doug Evans <dje@google.com>
2800
2801 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2802
d41401ac
DE		 28032015-10-26 Doug Evans <dje@google.com>
2804
2805 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2806 for debug_printf.
2807 (attach_thread, find_new_threads_callback): Ditto.
2808
3db28855
AT		 28092015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2810
2811 * mem-break.h (set_breakpoint_data): Remove.
2812
fb78e89c
AT		 28132015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2814
2815 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2816 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2817 (initialize_low): Remove set_breakpoint_data call.
2818 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2819 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2820 (initialize_low): Remove set_breakpoint_data call.
2821 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2822 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2823 (initialize_low): Remove set_breakpoint_data call.
2824
2e6ee069
AT		 28252015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2826
2827 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2828 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2829 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2830 * target.h (target_breakpoint_kind_from_pc): New macro.
2831
1652a986
AT		 28322015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2833
2834 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2835 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2836 the default breakpoint kind.
2837
abeead09
AT		 28382015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2839
2840 * linux-arm-low.c (arm_supports_z_point_type): Add software
2841 breakpoint support.
2842
b0b4b501
AT		 28432015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2844
2845 * linux-arm-low.c: Refactor breakpoint definitions.
2846 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2847 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2848
8689682c
AT		 28492015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2850
2851 * Makefile.in: Add arm.c/o.
2852 * configure.srv: Likewise.
2853 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2854 (arm_breakpoint_kind_from_pc): New function.
2855 (arm_sw_breakpoint_from_kind): Return proper kind.
2856 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2857
27165294
AT		 28582015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2859
2860 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2861 removal.
2862 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2863 (struct raw_breakpoint) <size>: Remove.
2864 (struct raw_breakpoint) <kind>: Add.
2865 (bp_size): New function.
2866 (bp_opcode): Likewise.
2867 (find_raw_breakpoint_at): Adjust for kind.
2868 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2869 (remove_memory_breakpoint): Adjust for kind call bp_size.
2870 (set_raw_breakpoint_at): Adjust for kind.
2871 (set_breakpoint): Likewise.
2872 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2873 (delete_raw_breakpoint): Adjust for kind.
2874 (delete_breakpoint): Likewise.
2875 (find_gdb_breakpoint): Likewise.
2876 (set_gdb_breakpoint_1): Likewise.
2877 (set_gdb_breakpoint): Likewise.
2878 (delete_gdb_breakpoint_1): Likewise.
2879 (delete_gdb_breakpoint): Likewise.
2880 (uninsert_raw_breakpoint): Likewise.
2881 (reinsert_raw_breakpoint): Likewise.
2882 (set_breakpoint_data): Remove.
2883 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2884 (check_mem_read): Adjust for kind call bp_size.
2885 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2886 (clone_one_breakpoint): Adjust for kind.
2887 * mem-break.h (set_gdb_breakpoint): Likewise.
2888 (delete_gdb_breakpoint): Likewise.
2889 * server.c (process_serial_event): Likewise.
2890
dd373349
AT		 28912015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2892
2893 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2899 (arm_sw_breakpoint_from_kind): New function.
2900 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2901 (struct linux_target_ops) <breakpoint>: Remove.
2902 (struct linux_target_ops) <breakpoint_len>: Remove.
2903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2905 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2906 (struct linux_target_ops) <breakpoint>: Remove.
2907 (struct linux_target_ops) <breakpoint_len>: Remove.
2908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2910 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2911 (struct linux_target_ops) <breakpoint>: Remove.
2912 (struct linux_target_ops) <breakpoint_len>: Remove.
2913 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2914 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2915 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2916 and sw_breakpoint_from_kind to increment the pc.
2917 (linux_breakpoint_kind_from_pc): New function.
2918 (linux_sw_breakpoint_from_kind): New function.
2919 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2920 (initialize_low): Call breakpoint_kind_from_pc and
2921 sw_breakpoint_from_kind to replace breakpoint_data/len.
2922 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2923 New field.
2924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2925 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2926 (struct linux_target_ops) <breakpoint>: Remove.
2927 (struct linux_target_ops) <breakpoint_len>: Remove.
2928 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2929 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2930 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2931 (struct linux_target_ops) <breakpoint>: Remove.
2932 (struct linux_target_ops) <breakpoint_len>: Remove.
2933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2934 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2935 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2936 (struct linux_target_ops) <breakpoint>: Remove.
2937 (struct linux_target_ops) <breakpoint_len>: Remove.
2938 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2939 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2940 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2941 (struct linux_target_ops) <breakpoint>: Remove.
2942 (struct linux_target_ops) <breakpoint_len>: Remove.
2943 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2944 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2945 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2946 (struct linux_target_ops) <breakpoint>: Remove.
2947 (struct linux_target_ops) <breakpoint_len>: Remove.
2948 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2949 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2950 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2951 (struct linux_target_ops) <breakpoint>: Remove.
2952 (struct linux_target_ops) <breakpoint_len>: Remove.
2953 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2954 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2955 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2956 (struct linux_target_ops) <breakpoint>: Remove.
2957 (struct linux_target_ops) <breakpoint_len>: Remove.
2958 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2959 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2960 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2961 (struct linux_target_ops) <breakpoint>: Remove.
2962 (struct linux_target_ops) <breakpoint_len>: Remove.
2963 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2964 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2965 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2966 (struct linux_target_ops) <breakpoint>: Remove.
2967 (struct linux_target_ops) <breakpoint_len>: Remove.
2968 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2969 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2970 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2971 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2972 (struct linux_target_ops) <breakpoint>: Remove.
2973 (struct linux_target_ops) <breakpoint_len>: Remove.
2974 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2975 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2976 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2977 (struct linux_target_ops) <breakpoint>: Remove.
2978 (struct linux_target_ops) <breakpoint_len>: Remove.
2979 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2980 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2981
4cd98a19
AT		 29822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2983
2984 * linux-cris-low.c (cris_get_pc): Remove void arg.
2985
774ee6d2
AR		 29862015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2987
2988 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2989 variable name.
2990
833dcd29
AR		 29912015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2992
2993 * inferiors.c (thread_pid_matches_callback): New function.
2994 (find_thread_process): New function.
2995 (remove_thread): Reset current_thread.
2996 (remove_process): Assert threads have been removed first.
2997
8d689ee5
YQ		 29982015-10-15 Yao Qi <yao.qi@linaro.org>
2999
3000 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3001 if it is 3.
3002 (aarch64_remove_point): Likewise.
3003 * regcache.c (regcache_register_size): New function.
3004
1c2e1515
YQ		 30052015-10-12 Yao Qi <yao.qi@linaro.org>
3006
3007 * linux-aarch64-low.c: Update all callers as emit_load_store
3008 is renamed to aarch64_emit_load_store.
3009
e1c587c3
YQ		 30102015-10-12 Yao Qi <yao.qi@linaro.org>
3011
3012 * linux-aarch64-low.c: Update all callers of function renaming
3013 from emit_insn to aarch64_emit_insn.
3014
b6542f81
YQ		 30152015-10-12 Yao Qi <yao.qi@linaro.org>
3016
3017 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3018 arch/aarch64-insn.h.
3019 (struct aarch64_memory_operand): Likewise.
3020 (ENCODE): Likewise.
3021 (emit_insn): Move to arch/aarch64-insn.c.
3022 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3023 (emit_load_store): Move to arch/aarch64-insn.c.
3024 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3025 (can_encode_int32): Remove.
3026
246994ce
YQ		 30272015-10-12 Yao Qi <yao.qi@linaro.org>
3028
3029 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3030 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3031 (aarch64_relocate_instruction): Likewise.
3032 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3033 (struct aarch64_insn_visitor): Likewise.
3034
0badd99f
YQ		 30352015-10-12 Yao Qi <yao.qi@linaro.org>
3036
3037 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3038 (struct aarch64_insn_visitor): New.
3039 (struct aarch64_insn_relocation_data): New.
3040 (aarch64_ftrace_insn_reloc_b): New function.
3041 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3042 (aarch64_ftrace_insn_reloc_cb): Likewise.
3043 (aarch64_ftrace_insn_reloc_tb): Likewise.
3044 (aarch64_ftrace_insn_reloc_adr): Likewise.
3045 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3046 (aarch64_ftrace_insn_reloc_others): Likewise.
3047 (visitor): New.
3048 (aarch64_relocate_instruction): Use visitor.
3049
dfaffe9d
YQ		 30502015-10-12 Yao Qi <yao.qi@linaro.org>
3051
3052 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3053 int. Add argument buf.
3054 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3055 aarch64_relocate_instruction.
3056
70b439f0
YQ		 30572015-10-12 Yao Qi <yao.qi@linaro.org>
3058
3059 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3060 argument insn. Remove local variable insn. Don't call
3061 target_read_uint32.
3062 (aarch64_install_fast_tracepoint_jump_pad): Call
3063 target_read_uint32.
3064
7781c06f
YQ		 30652015-09-30 Yao Qi <yao.qi@linaro.org>
3066
3067 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3068 (emit_load_store_pair): Likewise.
3069
9a3c8263
SM		 30702015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3071
3072 * dll.c (match_dll): Add cast(s).
3073 (unloaded_dll): Likewise.
3074 * linux-low.c (second_thread_of_pid_p): Likewise.
3075 (delete_lwp_callback): Likewise.
3076 (count_events_callback): Likewise.
3077 (select_event_lwp_callback): Likewise.
3078 (linux_set_resume_request): Likewise.
3079 * server.c (accumulate_file_name_length): Likewise.
3080 (emit_dll_description): Likewise.
3081 (handle_qxfer_threads_worker): Likewise.
3082 (visit_actioned_threads): Likewise.
3083 * thread-db.c (any_thread_of): Likewise.
3084 * tracepoint.c (same_process_p): Likewise.
3085 (match_blocktype): Likewise.
3086 (build_traceframe_info_xml): Likewise.
3087
224c3ddb
SM		 30882015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3089
3090 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3091 assignment.
3092 (gdb_unparse_agent_expr): Likewise.
3093 * hostio.c (require_data): Likewise.
3094 (handle_pread): Likewise.
3095 * linux-low.c (disable_regset): Likewise.
3096 (fetch_register): Likewise.
3097 (store_register): Likewise.
3098 (get_dynamic): Likewise.
3099 (linux_qxfer_libraries_svr4): Likewise.
3100 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3101 (set_fast_tracepoint_jump): Likewise.
3102 (uninsert_fast_tracepoint_jumps_at): Likewise.
3103 (reinsert_fast_tracepoint_jumps_at): Likewise.
3104 (validate_inserted_breakpoint): Likewise.
3105 (clone_agent_expr): Likewise.
3106 * regcache.c (init_register_cache): Likewise.
3107 * remote-utils.c (putpkt_binary_1): Likewise.
3108 (decode_M_packet): Likewise.
3109 (decode_X_packet): Likewise.
3110 (look_up_one_symbol): Likewise.
3111 (relocate_instruction): Likewise.
3112 (monitor_output): Likewise.
3113 * server.c (handle_search_memory): Likewise.
3114 (handle_qxfer_exec_file): Likewise.
3115 (handle_qxfer_libraries): Likewise.
3116 (handle_qxfer): Likewise.
3117 (handle_query): Likewise.
3118 (handle_v_cont): Likewise.
3119 (handle_v_run): Likewise.
3120 (captured_main): Likewise.
3121 * target.c (write_inferior_memory): Likewise.
3122 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3123 * tracepoint.c (init_trace_buffer): Likewise.
3124 (add_tracepoint_action): Likewise.
3125 (add_traceframe): Likewise.
3126 (add_traceframe_block): Likewise.
3127 (cmd_qtdpsrc): Likewise.
3128 (cmd_qtdv): Likewise.
3129 (cmd_qtstatus): Likewise.
3130 (response_source): Likewise.
3131 (response_tsv): Likewise.
3132 (cmd_qtnotes): Likewise.
3133 (gdb_collect): Likewise.
3134 (initialize_tracepoint): Likewise.
3135
afbe19f8
PL		 31362015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3137
3138 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3139 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3140 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3141 <NOP>: New.
3142 (enum aarch64_condition_codes): New enum.
3143 (w0): New static global.
3144 (fp): Likewise.
3145 (lr): Likewise.
3146 (struct aarch64_memory_operand) <type>: New
3147 MEMORY_OPERAND_POSTINDEX type.
3148 (postindex_memory_operand): New helper function.
3149 (emit_ret): New function.
3150 (emit_load_store_pair): New function, factored out of emit_stp
3151 with support for MEMORY_OPERAND_POSTINDEX.
3152 (emit_stp): Rewrite using emit_load_store_pair.
3153 (emit_ldp): New function.
3154 (emit_load_store): Likewise.
3155 (emit_ldr): Mention post-index instruction in comment.
3156 (emit_ldrh): New function.
3157 (emit_ldrb): New function.
3158 (emit_ldrsw): Mention post-index instruction in comment.
3159 (emit_str): Likewise.
3160 (emit_subs): New function.
3161 (emit_cmp): Likewise.
3162 (emit_and): Likewise.
3163 (emit_orr): Likewise.
3164 (emit_orn): Likewise.
3165 (emit_eor): Likewise.
3166 (emit_mvn): Likewise.
3167 (emit_lslv): Likewise.
3168 (emit_lsrv): Likewise.
3169 (emit_asrv): Likewise.
3170 (emit_mul): Likewise.
3171 (emit_sbfm): Likewise.
3172 (emit_sbfx): Likewise.
3173 (emit_ubfm): Likewise.
3174 (emit_ubfx): Likewise.
3175 (emit_csinc): Likewise.
3176 (emit_cset): Likewise.
3177 (emit_nop): Likewise.
3178 (emit_ops_insns): New helper function.
3179 (emit_pop): Likewise.
3180 (emit_push): Likewise.
3181 (aarch64_emit_prologue): New function.
3182 (aarch64_emit_epilogue): Likewise.
3183 (aarch64_emit_add): Likewise.
3184 (aarch64_emit_sub): Likewise.
3185 (aarch64_emit_mul): Likewise.
3186 (aarch64_emit_lsh): Likewise.
3187 (aarch64_emit_rsh_signed): Likewise.
3188 (aarch64_emit_rsh_unsigned): Likewise.
3189 (aarch64_emit_ext): Likewise.
3190 (aarch64_emit_log_not): Likewise.
3191 (aarch64_emit_bit_and): Likewise.
3192 (aarch64_emit_bit_or): Likewise.
3193 (aarch64_emit_bit_xor): Likewise.
3194 (aarch64_emit_bit_not): Likewise.
3195 (aarch64_emit_equal): Likewise.
3196 (aarch64_emit_less_signed): Likewise.
3197 (aarch64_emit_less_unsigned): Likewise.
3198 (aarch64_emit_ref): Likewise.
3199 (aarch64_emit_if_goto): Likewise.
3200 (aarch64_emit_goto): Likewise.
3201 (aarch64_write_goto_address): Likewise.
3202 (aarch64_emit_const): Likewise.
3203 (aarch64_emit_call): Likewise.
3204 (aarch64_emit_reg): Likewise.
3205 (aarch64_emit_pop): Likewise.
3206 (aarch64_emit_stack_flush): Likewise.
3207 (aarch64_emit_zero_ext): Likewise.
3208 (aarch64_emit_swap): Likewise.
3209 (aarch64_emit_stack_adjust): Likewise.
3210 (aarch64_emit_int_call_1): Likewise.
3211 (aarch64_emit_void_call_2): Likewise.
3212 (aarch64_emit_eq_goto): Likewise.
3213 (aarch64_emit_ne_goto): Likewise.
3214 (aarch64_emit_lt_goto): Likewise.
3215 (aarch64_emit_le_goto): Likewise.
3216 (aarch64_emit_gt_goto): Likewise.
3217 (aarch64_emit_ge_got): Likewise.
3218 (aarch64_emit_ops_impl): New static global variable.
3219 (aarch64_emit_ops): New target function, return
3220 &aarch64_emit_ops_impl.
3221 (struct linux_target_ops): Install it.
3222
bb903df0
PL		 32232015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3224
3225 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3226 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3227 aarch64-ipa.o.
3228 * linux-aarch64-ipa.c: New file.
3229 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3230 and endian.h.
3231 (aarch64_get_thread_area): New target method.
3232 (extract_signed_bitfield): New helper function.
3233 (aarch64_decode_ldr_literal): New function.
3234 (enum aarch64_opcodes): New enum.
3235 (struct aarch64_register): New struct.
3236 (struct aarch64_operand): New struct.
3237 (x0): New static global.
3238 (x1): Likewise.
3239 (x2): Likewise.
3240 (x3): Likewise.
3241 (x4): Likewise.
3242 (w2): Likewise.
3243 (ip0): Likewise.
3244 (sp): Likewise.
3245 (xzr): Likewise.
3246 (aarch64_register): New helper function.
3247 (register_operand): Likewise.
3248 (immediate_operand): Likewise.
3249 (struct aarch64_memory_operand): New struct.
3250 (offset_memory_operand): New helper function.
3251 (preindex_memory_operand): Likewise.
3252 (enum aarch64_system_control_registers): New enum.
3253 (ENCODE): New macro.
3254 (emit_insn): New helper function.
3255 (emit_b): New function.
3256 (emit_bcond): Likewise.
3257 (emit_cb): Likewise.
3258 (emit_tb): Likewise.
3259 (emit_blr): Likewise.
3260 (emit_stp): Likewise.
3261 (emit_ldp_q_offset): Likewise.
3262 (emit_stp_q_offset): Likewise.
3263 (emit_load_store): Likewise.
3264 (emit_ldr): Likewise.
3265 (emit_ldrsw): Likewise.
3266 (emit_str): Likewise.
3267 (emit_ldaxr): Likewise.
3268 (emit_stxr): Likewise.
3269 (emit_stlr): Likewise.
3270 (emit_data_processing_reg): Likewise.
3271 (emit_data_processing): Likewise.
3272 (emit_add): Likewise.
3273 (emit_sub): Likewise.
3274 (emit_mov): Likewise.
3275 (emit_movk): Likewise.
3276 (emit_mov_addr): Likewise.
3277 (emit_mrs): Likewise.
3278 (emit_msr): Likewise.
3279 (emit_sevl): Likewise.
3280 (emit_wfe): Likewise.
3281 (append_insns): Likewise.
3282 (can_encode_int32_in): New helper function.
3283 (aarch64_relocate_instruction): New function.
3284 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3285 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3286 (struct linux_target_ops): Install aarch64_get_thread_area,
3287 aarch64_install_fast_tracepoint_jump_pad and
3288 aarch64_get_min_fast_tracepoint_insn_len.
3289
787749ea
PL		 32902015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3291
3292 * Makefile.in (aarch64-insn.o): New rule.
3293 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3294
9812b2e6
YQ		 32952015-09-21 Yao Qi <yao.qi@linaro.org>
3296
3297 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3298
18fe412b
YQ		 32992015-09-21 Yao Qi <yao.qi@linaro.org>
3300
3301 * tracepoint.c (max_jump_pad_size): Remove.
3302
a0cc84cd
YQ		 33032015-09-18 Yao Qi <yao.qi@linaro.org>
3304
3305 * linux-aarch64-low.c: Don't include sys/uio.h.
3306 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3307
d78908cf
WW		 33082015-09-16 Wei-cheng Wang <cole945@gmail.com>
3309
3310 * tracepoint.c (eval_result_type): Change prototype.
3311 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3312
d57e0d50
PA		 33132015-09-15 Pedro Alves <palves@redhat.com>
3314
3315 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3316 Check whether to report exec events instead of checking whether
3317 multiprocess is enabled.
3318
5a676acc
PA		 33192015-09-15 Pedro Alves <palves@redhat.com>
3320
3321 PR remote/18965
3322 * remote-utils.c (prepare_resume_reply): Merge
3323 TARGET_WAITKIND_VFORK_DONE switch case with the
3324 TARGET_WAITKIND_FORKED case.
3325
7c5d0fad
YQ		 33262015-09-15 Yao Qi <yao.qi@linaro.org>
3327
3328 * server.c (handle_query): Check string comparison using
3329 "else if" instead of "if".
3330
750ce8d1
YQ		 33312015-09-15 Yao Qi <yao.qi@linaro.org>
3332
3333 * server.c (vCont_supported): New global variable.
3334 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3335 matches. Append ";vContSupported+" to own_buf.
3336 (handle_v_requests): Append ";s;S" to own_buf if target supports
3337 hardware single step or vCont_supported is false.
3338 (capture_main): Set vCont_supported to zero.
3339
70b90b91
YQ		 33402015-09-15 Yao Qi <yao.qi@linaro.org>
3341
3342 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3343 it to ...
3344 (linux_supports_hardware_single_step): ... New function.
3345 (linux_target_ops): Update.
3346 * lynx-low.c (lynx_target_ops): Set field
3347 supports_hardware_single_step to target_can_do_hardware_single_step.
3348 * nto-low.c (nto_target_ops): Likewise.
3349 * spu-low.c (spu_target_ops): Likewise.
3350 * win32-low.c (win32_target_ops): Likewise.
3351 * target.c (target_can_do_hardware_single_step): New function.
3352 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3353 Remove. <supports_hardware_single_step>: New field.
3354 (target_supports_conditional_breakpoints): Remove.
3355 (target_supports_hardware_single_step): New macro.
3356 (target_can_do_hardware_single_step): Declare.
3357 * server.c (handle_query): Use target_supports_hardware_single_step
3358 instead of target_supports_conditional_breakpoints.
3359
ade90bde
YQ		 33602015-09-15 Yao Qi <yao.qi@linaro.org>
3361
3362 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3363 function.
3364 (struct linux_target_ops the_low_target): Install
3365 aarch64_linux_siginfo_fixup.
3366
94585166
DB		 33672015-09-11 Don Breazeal <donb@codesourcery.com>
3368 Luis Machado <lgustavo@codesourcery.com>
3369
3370 * linux-low.c (linux_mourn): Static declaration.
3371 (linux_arch_setup): Move in front of
3372 handle_extended_wait.
3373 (linux_arch_setup_thread): New function.
3374 (handle_extended_wait): Handle exec events. Call
3375 linux_arch_setup_thread. Make event_lwp argument a
3376 pointer-to-a-pointer.
3377 (check_zombie_leaders): Do not check stopped threads.
3378 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3379 (linux_low_filter_event): Add lwp and thread for exec'ing
3380 non-leader thread if leader thread has been deleted.
3381 Refactor code into linux_arch_setup_thread and call it.
3382 Pass child lwp pointer by reference to handle_extended_wait.
3383 (linux_wait_for_event_filtered): Update comment.
3384 (linux_wait_1): Prevent clobbering exec event status.
3385 (linux_supports_exec_events): New function.
3386 (linux_target_ops) <supports_exec_events>: Initialize new member.
3387 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3388 new member.
3389 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3390 * server.c (report_exec_events): New global variable.
3391 (handle_query): Handle qSupported query for exec-events feature.
3392 (captured_main): Initialize report_exec_events.
3393 * server.h (report_exec_events): Declare new global variable.
3394 * target.h (struct target_ops) <supports_exec_events>: New
3395 member.
3396 (target_supports_exec_events): New macro.
3397 * win32-low.c (win32_target_ops) <supports_exec_events>:
3398 Initialize new member.
3399
0568462b
MM		 34002015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3401
3402 * linux-low.c (linux_low_enable_btrace): Remove.
3403 (linux_target_ops): Replace linux_low_enable_btrace with
3404 linux_enable_btrace.
3405
39edd165
YQ		 34062015-09-03 Yao Qi <yao.qi@linaro.org>
3407
3408 * linux-aarch64-low.c (aarch64_insert_point): Call
3409 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3410 returns true.
3411
1db33b5a
UW		 34122015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3413
3414 * linux-low.c (check_stopped_by_breakpoint): Use
3415 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3416
ab290430
PA		 34172015-08-27 Pedro Alves <palves@redhat.com>
3418
3419 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3420
8d749320
SM		 34212015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3422
6711b7f8
SM		 3423 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3424 the XNEW-family equivalent.
8d749320
SM		 3425 (compile_bytecodes): Likewise.
3426 * dll.c (loaded_dll): Likewise.
3427 * event-loop.c (append_callback_event): Likewise.
3428 (create_file_handler): Likewise.
3429 (create_file_event): Likewise.
3430 * hostio.c (handle_open): Likewise.
3431 * inferiors.c (add_thread): Likewise.
3432 (add_process): Likewise.
3433 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3434 * linux-arm-low.c (arm_new_process): Likewise.
3435 (arm_new_thread): Likewise.
3436 * linux-low.c (add_to_pid_list): Likewise.
3437 (linux_add_process): Likewise.
3438 (handle_extended_wait): Likewise.
3439 (add_lwp): Likewise.
3440 (enqueue_one_deferred_signal): Likewise.
3441 (enqueue_pending_signal): Likewise.
3442 (linux_resume_one_lwp_throw): Likewise.
3443 (linux_resume_one_thread): Likewise.
3444 (linux_read_memory): Likewise.
3445 (linux_write_memory): Likewise.
3446 * linux-mips-low.c (mips_linux_new_process): Likewise.
3447 (mips_linux_new_thread): Likewise.
3448 (mips_add_watchpoint): Likewise.
3449 * linux-x86-low.c (initialize_low_arch): Likewise.
3450 * lynx-low.c (lynx_add_process): Likewise.
3451 * mem-break.c (set_raw_breakpoint_at): Likewise.
3452 (set_breakpoint): Likewise.
3453 (add_condition_to_breakpoint): Likewise.
3454 (add_commands_to_breakpoint): Likewise.
3455 (clone_agent_expr): Likewise.
3456 (clone_one_breakpoint): Likewise.
3457 * regcache.c (new_register_cache): Likewise.
3458 * remote-utils.c (look_up_one_symbol): Likewise.
3459 * server.c (queue_stop_reply): Likewise.
3460 (start_inferior): Likewise.
3461 (queue_stop_reply_callback): Likewise.
3462 (handle_target_event): Likewise.
3463 * spu-low.c (fetch_ppc_memory): Likewise.
3464 (store_ppc_memory): Likewise.
3465 * target.c (set_target_ops): Likewise.
3466 * thread-db.c (thread_db_load_search): Likewise.
3467 (try_thread_db_load_1): Likewise.
3468 * tracepoint.c (add_tracepoint): Likewise.
3469 (add_tracepoint_action): Likewise.
3470 (create_trace_state_variable): Likewise.
3471 (cmd_qtdpsrc): Likewise.
3472 (cmd_qtro): Likewise.
3473 (add_while_stepping_state): Likewise.
3474 * win32-low.c (child_add_thread): Likewise.
3475 (get_image_name): Likewise.
3476
ed8b7b42
YQ		 34772015-08-25 Yao Qi <yao.qi@linaro.org>
3478
3479 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3480
db3cb7cb
YQ		 34812015-08-25 Yao Qi <yao.qi@linaro.org>
3482
3483 * Makefile.in (aarch64-linux.o): New rule.
3484 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3485 srv_tgtobj.
3486 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3487 (aarch64_init_debug_reg_state): Make it extern.
3488 (aarch64_linux_prepare_to_resume): Remove.
3489
f6011a1c
YQ		 34902015-08-25 Yao Qi <yao.qi@linaro.org>
3491
3492 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3493 lwp_arch_private_info and ptid_of_lwp.
3494
88e2cf7e
YQ		 34952015-08-25 Yao Qi <yao.qi@linaro.org>
3496
3497 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3498 Find proc_info by find_process_pid. All callers updated.
3499
5e35436e
YQ		 35002015-08-25 Yao Qi <yao.qi@linaro.org>
3501
3502 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3503 Remove.
3504 (debug_reg_change_callback): Remove.
3505 (aarch64_notify_debug_reg_change): Remove.
3506
4a8a7965
YQ		 35072015-08-25 Yao Qi <yao.qi@linaro.org>
3508
3509 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3510 Call current_lwp_ptid.
3511
32a271ee
YQ		 35122015-08-25 Yao Qi <yao.qi@linaro.org>
3513
3514 * linux-aarch64-low.c (debug_reg_change_callback): Use
3515 debug_printf.
3516
0d51c8d7
YQ		 35172015-08-25 Yao Qi <yao.qi@linaro.org>
3518
3519 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3520
31a43dd5
YQ		 35212015-08-25 Yao Qi <yao.qi@linaro.org>
3522
3523 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3524
8ee52567
YQ		 35252015-08-25 Yao Qi <yao.qi@linaro.org>
3526
3527 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3528 the code.
3529
ff3f0f45
YQ		 35302015-08-25 Yao Qi <yao.qi@linaro.org>
3531
3532 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3533 Remove.
3534 (debug_reg_change_callback): Remove argument entry and add argument
3535 lwp. Remove local variable thread. Don't print thread id in the
3536 debugging output. Don't check whether pid of thread equals to pid.
3537 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3538 iterate_over_lwps instead find_inferior.
3539
3d40fbb5
PA		 35402015-08-24 Pedro Alves <palves@redhat.com>
3541
3542 * inferiors.c (get_first_process): New function.
3543 * inferiors.h (get_first_process): New declaration.
3544 * remote-utils.c (read_ptid): Default to the first process in the
3545 list, instead of to the current thread's process.
3546
438e1e42
PA		 35472015-08-24 Pedro Alves <palves@redhat.com>
3548
3549 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3550 * event-loop.c: Likewise.
3551 * remote-utils.c: Likewise.
3552 * tracepoint.c: Likewise.
3553
a8c6d4fc
PA		 35542015-08-24 Pedro Alves <palves@redhat.com>
3555
3556 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3557 ptid_get_lwp.
3558
99b0bb12
PA		 35592015-08-21 Pedro Alves <palves@redhat.com>
3560
3561 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3562 instead of literal 1.
3563
f8904751
PA		 35642015-08-21 Pedro Alves <palves@redhat.com>
3565
3566 * tdesc.c (default_description): Explicitly zero-initialize.
3567
465a859e
PA		 35682015-08-21 Pedro Alves <palves@redhat.com>
3569
3570 PR gdb/18749
3571 * inferiors.c (remove_thread): Discard any pending stop reply for
3572 this thread.
3573 * server.c (remove_all_on_match_pid): Rename to ...
3574 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3575 instead of a pid.
3576 (discard_queued_stop_replies): Change parameter to a ptid. Now
3577 extern.
3578 (handle_v_kill, kill_inferior_callback, captured_main)
3579 (process_serial_event): Adjust.
3580 * server.h (discard_queued_stop_replies): Declare.
3581
f0db101d
PA		 35822015-08-21 Pedro Alves <palves@redhat.com>
3583
3584 * linux-low.c (wait_for_sigstop): Always switch to no thread
3585 selected if the previously current thread dies.
3586 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3587 process instead of the current thread's.
3588 * remote-utils.c (input_interrupt): Don't check if there's no
3589 current thread.
3590 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3591 current thread to the general thread fails, error out.
3592 (handle_qxfer_auxv, handle_qxfer_libraries)
3593 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3594 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3595 (handle_query): Check if there's a thread selected instead of
3596 checking whether there's any thread in the thread list.
3597 (handle_qxfer_threads, handle_qxfer_btrace)
3598 (handle_qxfer_btrace_conf): Don't error out early if there's no
3599 thread in the thread list.
3600 (handle_v_cont, myresume): Don't set the current thread to the
3601 continue thread.
3602 (process_serial_event) <Hg handling>: Also set thread_id if the
3603 previous general thread is still alive.
3604 (process_serial_event) <g/G handling>: If setting the current
3605 thread to the general thread fails, error out.
3606 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3607 thread's lwp instead of the current thread's.
3608 * target.c (set_desired_thread): If the desired thread was not
3609 found, leave the current thread pointing to NULL. Return an int
3610 (boolean) indicating success.
3611 * target.h (set_desired_thread): Change return type to int.
3612
40045d91
MF		 36132015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3614
3615 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3616 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3617 #includes.
3618 (ps_get_thread_area): New function.
3619
45face3b
GB		 36202015-08-19 Gary Benson <gbenson@redhat.com>
3621
3622 * hostio.c (handle_pread): Do not attempt to read more data
3623 than hostio_reply_with_data can fit in a packet.
3624
16d5f642
JB		 36252015-08-18 Joel Brobecker <brobecker@adacore.com>
3626
3627 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3628
a738da3a
MF		 36292015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3630
3631 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3632
33ebda9d
PA		 36332015-08-06 Pedro Alves <palves@redhat.com>
3634
3635 * tracepoint.c (expr_eval_result): Now an int.
3636
a44892be
PA		 36372015-08-06 Pedro Alves <palves@redhat.com>
3638
3639 * gdbthread.h (struct regcache): Forward declare.
3640 (struct thread_info) <regcache_data>: Now a struct regcache
3641 pointer.
3642 * inferiors.c (inferior_regcache_data)
3643 (set_inferior_regcache_data): Now work with struct regcache
3644 pointers.
3645 * inferiors.h (struct regcache): Forward declare.
3646 (inferior_regcache_data, set_inferior_regcache_data): Now work
3647 with struct regcache pointers.
3648 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3649 (free_register_cache_thread): Remove struct regcache pointer
3650 casts.
3651
608a1e46
PA		 36522015-08-06 Pedro Alves <palves@redhat.com>
3653
3654 * server.c (captured_main): On error, print the exception message
3655 to stderr, and if run_once is set, throw a quit.
3656
f0ce0d3a
PA		 36572015-08-06 Pedro Alves <palves@redhat.com>
3658
3659 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3660 the current thread.
3661
bf47e248
PA		 36622015-08-06 Pedro Alves <palves@redhat.com>
3663
3664 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3665 reading beyond the passed in buffer length.
3666
b6b9ffcc
PL		 36672015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3668
3669 * tracepoint.c (symbol_list) <required>: Remove.
3670
863d01bd
PA		 36712015-08-06 Pedro Alves <palves@redhat.com>
3672
3673 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3674 count if stopping and suspending threads.
3675 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3676 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3677 (linux_detach): Complete an ongoing step-over.
3678 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3679 throughout.
3680 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3681 (linux_wait_1): If passing a signal to the inferior after
3682 finishing a step-over, unsuspend and re-resume all lwps. If we
3683 see a single-step event but the thread should be continuing, don't
3684 pass the trap to gdb.
3685 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3686 internal_error instead of gdb_assert.
3687 (enqueue_pending_signal): New function.
3688 (check_ptrace_stopped_lwp_gone): Add debug output.
3689 (start_step_over): Use internal_error instead of gdb_assert.
3690 (complete_ongoing_step_over): New function.
3691 (linux_resume_one_thread): Don't resume a suspended thread.
3692 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3693 it stepping.
3694
00db26fa
PA		 36952015-08-06 Pedro Alves <palves@redhat.com>
3696
3697 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3698 (linux_thread_alive): Use lwp_is_marked_dead.
3699 (extended_event_reported): Delete.
3700 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3701 instead of extended_event_reported.
3702 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3703 as well.
3704 (lwp_is_marked_dead): New function.
3705 (lwp_running): Use lwp_is_marked_dead.
3706 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3707 comment.
3708
ad071a30
PA		 37092015-08-06 Pedro Alves <palves@redhat.com>
3710
3711 * linux-low.c (linux_wait_1): Move fork event output out of the
3712 !report_to_gdb check. Pass event_child->waitstatus to
3713 target_waitstatus_to_string instead of ourstatus.
3714
524b57e6
YQ		 37152015-08-04 Yao Qi <yao.qi@linaro.org>
3716
3717 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3718 if current_thread is 32 bit.
3719
6085d6f6
YQ		 37202015-08-04 Yao Qi <yao.qi@linaro.org>
3721
3722 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3723 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3724 * server.c (extended_protocol): Remove "static".
3725 * server.h (extended_protocol): Declare it.
3726
8a7e4587
YQ		 37272015-08-04 Yao Qi <yao.qi@linaro.org>
3728
3729 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3730 both aarch64 and aarch32.
3731 (aarch64_set_pc): Likewise.
3732
3b53ae99
YQ		 37332015-08-04 Yao Qi <yao.qi@linaro.org>
3734
3735 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3736 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3737 arm-with-neon.xml to srv_xmlfiles.
3738 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3739 (is_64bit_tdesc): New function.
3740 (aarch64_linux_read_description): New function.
3741 (aarch64_arch_setup): Call aarch64_linux_read_description.
3742 (regs_info): Rename to regs_info_aarch64.
3743 (aarch64_regs_info): Return right regs_info.
3744 (initialize_low_arch): Call initialize_low_arch_aarch32.
3745
bd9e6534
YQ		 37462015-08-04 Yao Qi <yao.qi@linaro.org>
3747
3748 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3749 * linux-aarch32-low.c: New file.
3750 * linux-aarch32-low.h: New file.
3751 * linux-arm-low.c (arm_fill_gregset): Move it to
3752 linux-aarch32-low.c.
3753 (arm_store_gregset): Likewise.
3754 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3755 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3756 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3757 (regs_info): Rename to regs_info_arm.
3758 (arm_regs_info): Return regs_info_aarch32 if
3759 have_ptrace_getregset is 1 and target description is
3760 arm_with_neon or arm_with_vfpv3.
3761 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3762 Call initialize_low_arch_aarch32 instead.
3763
ded48a5e
YQ		 37642015-08-04 Yao Qi <yao.qi@linaro.org>
3765
3766 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3767 * linux-low.c: ... here.
3768 * linux-low.h (have_ptrace_getregset): Declare it.
3769
96e9210f
PA		 37702015-08-04 Pedro Alves <palves@redhat.com>
3771
3772 * thread-db.c (struct thread_db): Use new typedefs.
3773 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3774 CHK calls.
3775 (disable_thread_event_reporting): Cast result of dlsym to
3776 destination function pointer type.
3777 (thread_db_mourn): Use td_ta_delete_ftype.
3778
af60a1ef
SL		 37792015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3780
3781 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3782 arch variant.
3783 (CDX_BREAKPOINT): Define for R2.
3784 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3785 (the_low_target): Add comments.
3786
e8b41681
YQ		 37872015-07-30 Yao Qi <yao.qi@linaro.org>
3788
3789 * linux-arm-low.c (arm_hwcap): Remove it.
3790 (arm_read_description): New local variable arm_hwcap. Don't
3791 set arm_hwcap to zero.
3792
89abb039
YQ		 37932015-07-30 Yao Qi <yao.qi@linaro.org>
3794
3795 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3796 Use regcache->tdesc instead.
3797 (arm_store_wmmxregset): Likewise.
3798 (arm_fill_vfpregset): Likewise.
3799 (arm_store_vfpregset): Likewise.
3800
deca266c
YQ		 38012015-07-30 Yao Qi <yao.qi@linaro.org>
3802
3803 * linux-arm-low.c: Include arch/arm.h.
3804 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3805 (arm_store_gregset): Likewise.
3806
aa58a496
SM		 38072015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3808
3809 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3810 ptrace's 4th parameter.
3811
50904b25
YQ		 38122015-07-27 Yao Qi <yao.qi@linaro.org>
3813
3814 * configure.srv (case aarch64*-*-linux*): Don't set
3815 srv_linux_usrregs.
3816
5826e159
PA		 38172015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3818
3819 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3820 sys/ptrace.h.
3821 * linux-arm-low.c: Likewise.
3822 * linux-cris-low.c: Likewise.
3823 * linux-crisv32-low.c: Likewise.
3824 * linux-low.c: Likewise.
3825 * linux-m68k-low.c: Likewise.
3826 * linux-mips-low.c: Likewise.
3827 * linux-nios2-low.c: Likewise.
3828 * linux-s390-low.c: Likewise.
3829 * linux-sparc-low.c: Likewise.
3830 * linux-tic6x-low.c: Likewise.
3831 * linux-tile-low.c: Likewise.
3832 * linux-x86-low.c: Likewise.
3833
54019719
PA		 38342015-07-24 Pedro Alves <palves@redhat.com>
3835
3836 * config.in: Regenerate.
3837 * configure: Regenerate.
3838
eb7aa561
PA		 38392015-07-24 Pedro Alves <palves@redhat.com>
3840
3841 * acinclude.m4: Include ../ptrace.m4.
3842 * configure.ac: Call GDB_AC_PTRACE.
3843 * config.in, configure: Regenerate.
3844
55d7b841
YQ		 38452015-07-24 Yao Qi <yao.qi@linaro.org>
3846
3847 * linux-low.c (linux_create_inferior): Remove setting to
3848 proc->priv->new_inferior.
3849 (linux_attach): Likewise.
3850 (linux_low_filter_event): Likewise.
3851 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3852
c06cbd92
YQ		 38532015-07-24 Yao Qi <yao.qi@linaro.org>
3854
3855 * linux-low.c (linux_arch_setup): New function.
3856 (linux_low_filter_event): If proc->tdesc is NULL and
3857 proc->attached is true, call the_low_target.arch_setup.
3858 Otherwise, keep status pending, and return.
3859 (linux_resume_one_lwp_throw): Don't call get_pc if
3860 thread->while_stepping isn't NULL. Don't call
3861 get_thread_regcache if proc->tdesc is NULL.
3862 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3863 (linux_target_ops): Install arch_setup.
3864 * server.c (start_inferior): Call the_target->arch_setup.
3865 * target.h (struct target_ops) <arch_setup>: New field.
3866 (target_arch_setup): New marco.
3867 * lynx-low.c (lynx_target_ops): Update.
3868 * nto-low.c (nto_target_ops): Update.
3869 * spu-low.c (spu_target_ops): Update.
3870 * win32-low.c (win32_target_ops): Update.
3871
5ae3ebba
YQ		 38722015-07-24 Yao Qi <yao.qi@linaro.org>
3873
3874 * linux-low.c (linux_add_process): Don't set
3875 proc->priv->new_inferior.
3876 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3877 (linux_attach): Likewise.
3878
eb97750b
YQ		 38792015-07-24 Yao Qi <yao.qi@linaro.org>
3880
3881 * server.c (start_inferior): Code refactor.
3882
51aee833
YQ		 38832015-07-24 Yao Qi <yao.qi@linaro.org>
3884
3885 * server.c (process_serial_event): Set general_thread.
3886
af1b22f3
YQ		 38872015-07-21 Yao Qi <yao.qi@linaro.org>
3888
3889 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3890 aarch64_linux_get_debug_reg_capacity.
3891
554717a3
YQ		 38922015-07-17 Yao Qi <yao.qi@linaro.org>
3893
3894 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3895 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3896 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3897 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3898 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3899 (AARCH64_HWP_ALIGNMENT): Likewise.
3900 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3901 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3902 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3903 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3904 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3905 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3906 (struct aarch64_debug_reg_state): Likewise.
3907 (struct arch_lwp_info): Likewise.
3908 (aarch64_align_watchpoint): Likewise.
3909 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3910 (aarch64_watchpoint_length): Likewise.
3911 (aarch64_point_encode_ctrl_reg): Likewise
3912 (aarch64_point_is_aligned): Likewise.
3913 (aarch64_align_watchpoint): Likewise.
3914 (aarch64_linux_set_debug_regs):
3915 (aarch64_dr_state_insert_one_point): Likewise.
3916 (aarch64_dr_state_remove_one_point): Likewise.
3917 (aarch64_handle_breakpoint): Likewise.
3918 (aarch64_handle_aligned_watchpoint): Likewise.
3919 (aarch64_handle_unaligned_watchpoint): Likewise.
3920 (aarch64_handle_watchpoint): Likewise.
3921
c67ca4de
YQ		 39222015-07-17 Yao Qi <yao.qi@linaro.org>
3923
3924 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3925 and don't aarch64_get_debug_reg_state. All callers update.
3926 (aarch64_handle_aligned_watchpoint): Likewise.
3927 (aarch64_handle_unaligned_watchpoint): Likewise.
3928 (aarch64_handle_watchpoint): Likewise.
3929 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3930 (aarch64_remove_point): Likewise.
3931
25abf979
YQ		 39322015-07-17 Yao Qi <yao.qi@linaro.org>
3933
3934 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3935 debug_printf.
3936 (aarch64_handle_unaligned_watchpoint): Likewise.
3937
db1ff28b
JK		 39382015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3939
3940 Revert the previous 3 commits:
3941 Move gdb_regex* to common/
3942 Move linux_find_memory_regions_full & co.
3943 gdbserver build-id attribute generator
3944
700ca40f
JK		 39452015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3946 Jan Kratochvil <jan.kratochvil@redhat.com>
3947
3948 gdbserver build-id attribute generator.
3949 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3950 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3951 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3952 (find_phdr): New.
3953 (get_dynamic): Use find_pdhr to traverse program headers.
3954 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3955 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3956 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3957 (get_hex_build_id): New.
3958 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3959 to reply XML document.
3960
9904185c
JK		 39612015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3962 Jan Kratochvil <jan.kratochvil@redhat.com>
3963
3964 * target.c: Include target/target-utils.h and fcntl.h.
3965 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3966 (target_fileio_read_stralloc): New functions.
3967
6e5b4429
JK		 39682015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3969
3970 * Makefile.in (OBS): Add gdb_regex.o.
3971 (gdb_regex.o): New.
3972 * config.in: Rebuilt.
3973 * configure: Rebuilt.
3974
ddc98fbf
JK		 39752015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3976 Jan Kratochvil <jan.kratochvil@redhat.com>
3977
3978 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3979 * Makefile.in (OBS): Add target-utils.o.
3980 (linux-maps.o, target-utils.o): New.
3981 * configure.srv (srv_linux_obj): Add linux-maps.o.
3982
e57bb7a0
PL		 39832015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3984
3985 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3986 function, return 1.
3987 (the_low_target): Install it.
3988
586b02a9
PA		 39892015-07-14 Pedro Alves <palves@redhat.com>
3990
3991 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3992 Instead, ignore ECHILD, and throw an error for other errnos.
3993
58c1b36c
PA		 39942015-07-10 Pedro Alves <palves@redhat.com>
3995
3996 * event-loop.c (struct callback_event) <data>: Change type to
3997 gdb_client_data instance instead of gdb_client_data pointer.
3998 (append_callback_event): Adjust.
3999
421530db
PL		 40002015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4001
4002 * linux-aarch64-low.c: Add comments for each linux_target_ops
4003 method. Remove comments already covered in target_ops and
4004 linux_target_ops definitions.
4005 (the_low_target): Add comments for each unimplemented method.
4006
c2d65f38
YQ		 40072015-07-09 Yao Qi <yao.qi@linaro.org>
4008
4009 * linux-aarch64-low.c (aarch64_regmap): Remove.
4010 (aarch64_usrregs_info): Remove.
4011 (regs_info): Set field usrregs to NULL.
4012
b20a6524
MM		 40132015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4014
4015 * linux-low.c: Include "rsp-low.h"
4016 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4017 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4018 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4019 (handle_btrace_enable_pt): New.
4020 (handle_btrace_general_set): Support "pt".
4021 (handle_btrace_conf_general_set): Support "pt:size".
4022
96c97461
PL		 40232015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4024
4025 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4026 Z_PACKET_SW_BP.
4027
37d66942
PL		 40282015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4029
4030 * linux-aarch64-low.c: Remove comment about endianness.
4031 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4032 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4033 memcmp.
4034
dc06243f
GB		 40352015-06-24 Gary Benson <gbenson@redhat.com>
4036
4037 * linux-i386-ipa.c (stdint.h): Do not include.
4038 * lynx-i386-low.c (stdint.h): Likewise.
4039 * lynx-ppc-low.c (stdint.h): Likewise.
4040 * mem-break.c (stdint.h): Likewise.
4041 * thread-db.c (stdint.h): Likewise.
4042 * tracepoint.c (stdint.h): Likewise.
4043 * win32-low.c (stdint.h): Likewise.
4044
124e13d9
SM		 40452015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4046
4047 * server.c (write_qxfer_response): Update call to
4048 remote_escape_output.
4049
909c2cda
JK		 40502015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4051 Jan Kratochvil <jan.kratochvil@redhat.com>
4052
4053 Merge multiple hex conversions.
4054 * gdbreplay.c (tohex): Rename to 'fromhex'.
4055 (logchar): Use fromhex.
4056
24c05f46
JK		 40572015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4058
4059 * server.c (handle_qxfer_libraries): Set `version' attribute for
4060 <library-list>.
4061
14d2069a
GB		 40622015-06-10 Gary Benson <gbenson@redhat.com>
4063
4064 * target.h (struct target_ops) <multifs_open>: New field.
4065 <multifs_unlink>: Likewise.
4066 <multifs_readlink>: Likewise.
4067 * linux-low.c (nat/linux-namespaces.h): New include.
4068 (linux_target_ops): Initialize the_target->multifs_open,
4069 the_target->multifs_unlink and the_target->multifs_readlink.
4070 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4071 * hostio.c (hostio_fs_pid): New static variable.
4072 (hostio_handle_new_gdb_connection): New function.
4073 (handle_setfs): Likewise.
4074 (handle_open): Use the_target->multifs_open as appropriate.
4075 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4076 (handle_readlink): Use the_target->multifs_readlink as
4077 appropriate.
4078 (handle_vFile): Handle vFile:setfs packets.
4079 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4080 after target_handle_new_gdb_connection.
4081
4b8b5e72
GB		 40822015-06-10 Gary Benson <gbenson@redhat.com>
4083
4084 * configure.ac (AC_CHECK_FUNCS): Add setns.
4085 * config.in: Regenerate.
4086 * configure: Likewise.
4087 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4088 (linux-namespaces.o): New rule.
4089 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4090
3ac2e371
GB		 40912015-06-09 Gary Benson <gbenson@redhat.com>
4092
4093 * hostio.c (handle_open): Process mode argument with
4094 fileio_to_host_mode.
4095
ca9b78ce
YQ		 40962015-06-01 Yao Qi <yao.qi@linaro.org>
4097
4098 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4099 * linux-x86-low.c: Likewise.
4100
bfacd19d
DB		 41012015-05-28 Don Breazeal <donb@codesourcery.com>
4102
4103 * linux-low.c (handle_extended_wait): Initialize
4104 thread_info.last_resume_kind for new fork children.
4105
452003ef
PA		 41062015-05-15 Pedro Alves <palves@redhat.com>
4107
4108 * target.h (target_handle_new_gdb_connection): Rewrite using if
4109 wrapped in do/while.
4110
1041a03c
JB		 41112015-05-14 Joel Brobecker <brobecker@adacore.com>
4112
4113 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4114 * configure, config.in: Regenerate.
4115 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4116 Declare typedef.
4117
c269dbdb
DB		 41182015-05-12 Don Breazeal <donb@codesourcery.com>
4119
4120 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4121 PTRACE_EVENT_VFORK_DONE.
4122 (linux_low_ptrace_options, extended_event_reported): Add vfork
4123 events.
4124 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4125 and "vforkdone" for RSP 'T' Stop Reply Packet.
4126 * server.h (report_vfork_events): Declare
4127 global variable.
4128
3a8a0396
DB		 41292015-05-12 Don Breazeal <donb@codesourcery.com>
4130
4131 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4132 (the_low_target) <new_fork>: Initialize new member.
4133 * linux-arm-low.c (arm_new_fork): New function.
4134 (the_low_target) <new_fork>: Initialize new member.
4135 * linux-low.c (handle_extended_wait): Call new target function
4136 new_fork.
4137 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4138 * linux-mips-low.c (mips_add_watchpoint): New function
4139 extracted from mips_insert_point.
4140 (the_low_target) <new_fork>: Initialize new member.
4141 (mips_linux_new_fork): New function.
4142 (mips_insert_point): Call mips_add_watchpoint.
4143 * linux-x86-low.c (x86_linux_new_fork): New function.
4144 (the_low_target) <new_fork>: Initialize new member.
4145
de0d863e
DB		 41462015-05-12 Don Breazeal <donb@codesourcery.com>
4147
4148 * linux-low.c (handle_extended_wait): Implement return value,
4149 rename argument 'event_child' to 'event_lwp', handle
4150 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4151 (linux_low_ptrace_options): New function.
4152 (linux_low_filter_event): Call linux_low_ptrace_options,
4153 use different argument fo linux_enable_event_reporting,
4154 use return value from handle_extended_wait.
4155 (extended_event_reported): New function.
4156 (linux_wait_1): Call extended_event_reported and set
4157 status to report fork events.
4158 (linux_write_memory): Add pid to debug message.
4159 (reset_lwp_ptrace_options_callback): New function.
4160 (linux_handle_new_gdb_connection): New function.
4161 (linux_target_ops): Initialize new structure member.
4162 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4163 * lynx-low.c: Initialize new structure member.
4164 * remote-utils.c (prepare_resume_reply): Implement stop reason
4165 "fork" for "T" stop message.
4166 * server.c (handle_query): Call handle_new_gdb_connection.
4167 * server.h (report_fork_events): Declare global flag.
4168 * target.h (struct target_ops) <handle_new_gdb_connection>:
4169 New member.
4170 (target_handle_new_gdb_connection): New macro.
4171 * win32-low.c: Initialize new structure member.
4172
ddcbc397
DB		 41732015-05-12 Don Breazeal <donb@codesourcery.com>
4174
4175 * mem-break.c (APPEND_TO_LIST): Define macro.
4176 (clone_agent_expr): New function.
4177 (clone_one_breakpoint): New function.
4178 (clone_all_breakpoints): New function.
4179 * mem-break.h: Declare new functions.
4180
89245bc0
DB		 41812015-05-12 Don Breazeal <donb@codesourcery.com>
4182
4183 * linux-low.c (linux_supports_fork_events): New function.
4184 (linux_supports_vfork_events): New function.
4185 (linux_target_ops): Initialize new structure members.
4186 (initialize_low): Call linux_check_ptrace_features.
4187 * lynx-low.c (lynx_target_ops): Initialize new structure
4188 members.
4189 * server.c (report_fork_events, report_vfork_events):
4190 New global flags.
4191 (handle_query): Add new features to qSupported packet and
4192 response.
4193 (captured_main): Initialize new global variables.
4194 * target.h (struct target_ops) <supports_fork_events>:
4195 New member.
4196 <supports_vfork_events>: New member.
4197 (target_supports_fork_events): New macro.
4198 (target_supports_vfork_events): New macro.
4199 * win32-low.c (win32_target_ops): Initialize new structure
4200 members.
4201
835205d0
GB		 42022015-05-12 Gary Benson <gbenson@redhat.com>
4203
4204 * server.c (handle_qxfer_exec_file): Use current process
4205 if annex is empty.
4206
21e94bd9
SL		 42072015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4208
4209 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4210 Remove HAVE_PTRACE_GETREGS conditionals.
4211 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4212 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4213
45614f15
YQ		 42142015-05-08 Yao Qi <yao.qi@linaro.org>
4215
4216 * linux-low.c (linux_supports_conditional_breakpoints): New
4217 function.
4218 (linux_target_ops): Install new target method.
4219 * lynx-low.c (lynx_target_ops): Install NULL hook for
4220 supports_conditional_breakpoints.
4221 * nto-low.c (nto_target_ops): Likewise.
4222 * spu-low.c (spu_target_ops): Likewise.
4223 * win32-low.c (win32_target_ops): Likewise.
4224 * server.c (handle_query): Check
4225 target_supports_conditional_breakpoints.
4226 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4227 New field.
4228 (target_supports_conditional_breakpoints): New macro.
4229
80ad801e
PA		 42302015-05-06 Pedro Alves <palves@redhat.com>
4231
4232 PR server/18081
4233 * server.c (start_inferior): If the process exits, mourn it.
4234
819843c7
GB		 42352015-04-21 Gary Benson <gbenson@redhat.com>
4236
4237 * hostio.c (fileio_open_flags_to_host): Factored out to
4238 fileio_to_host_openflags in common/fileio.c. Single use
4239 updated.
4240
a2d5a9d7
MF		 42412015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4242
4243 * linux-xtensa-low.c (xtensa_fill_gregset)
4244 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4245 XCHAL_HAVE_LOOP.
4246
deb44829
MF		 42472015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4248
4249 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4250 (regs_info): Replace usrregs pointer with NULL.
4251
e57f1de3
GB		 42522015-04-17 Gary Benson <gbenson@redhat.com>
4253
4254 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4255 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4256 * server.c (handle_qxfer_exec_file): New function.
4257 (qxfer_packets): Add exec-file entry.
4258 (handle_query): Report qXfer:exec-file:read as supported packet.
4259
62828379
RN		 42602015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4261
4262 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4263
b88bb450
GB		 42642015-04-09 Gary Benson <gbenson@redhat.com>
4265
4266 * hostio-errno.c (errno_to_fileio_error): Remove function.
4267 Update caller to use remote_fileio_to_fio_error.
4268
c8f4bfdd
YQ		 42692015-04-09 Yao Qi <yao.qi@linaro.org>
4270
4271 * linux-low.c (linux_insert_point): Call
4272 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4273 (linux_remove_point): Call remove_memory_breakpoint if type is
4274 raw_bkpt_type_sw.
4275 * linux-x86-low.c (x86_insert_point): Don't call
4276 insert_memory_breakpoint.
4277 (x86_remove_point): Don't call remove_memory_breakpoint.
4278
41f98f02
PA		 42792015-04-01 Pedro Alves <palves@redhat.com>
4280 Cleber Rosa <crosa@redhat.com>
4281
4282 * server.c (gdbserver_usage): Reorganize and extend the usage
4283 message.
4284
2bf6fb9d
PA		 42852015-03-24 Pedro Alves <palves@redhat.com>
4286
4287 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4288 output. Also dump TRAP_TRACE.
4289 (linux_low_filter_event): In debug output, distinguish a
4290 resume_stop SIGSTOP from a delayed SIGSTOP.
4291
369f6daa
GB		 42922015-03-24 Gary Benson <gbenson@redhat.com>
4293
4294 * linux-x86-low.c (x86_linux_new_thread): Moved to
4295 nat/x86-linux.c.
4296 (x86_linux_prepare_to_resume): Likewise.
4297
8e5d4070
GB		 42982015-03-24 Gary Benson <gbenson@redhat.com>
4299
4300 * Makefile.in (x86-linux-dregs.o): New rule.
4301 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4302 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4303 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4304 (x86_linux_dr_get): Likewise.
4305 (x86_linux_dr_set): Likewise.
4306 (update_debug_registers_callback): Likewise.
4307 (x86_linux_dr_set_addr): Likewise.
4308 (x86_linux_dr_get_addr): Likewise.
4309 (x86_linux_dr_set_control): Likewise.
4310 (x86_linux_dr_get_control): Likewise.
4311 (x86_linux_dr_get_status): Likewise.
4312 (x86_linux_update_debug_registers): Likewise.
4313
2b95d440
GB		 43142015-03-24 Gary Benson <gbenson@redhat.com>
4315
4316 * linux-x86-low.c (x86_linux_update_debug_registers):
4317 New function, factored out from...
4318 (x86_linux_prepare_to_resume): ...this.
4319
14b0bc68
GB		 43202015-03-24 Gary Benson <gbenson@redhat.com>
4321
4322 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4323 (x86_linux_dr_set): Likewise.
4324 (update_debug_registers_callback): Likewise.
4325 (x86_linux_dr_set_addr): Likewise.
4326 (x86_linux_dr_get_addr): Likewise.
4327 (x86_linux_dr_set_control): Likewise.
4328 (x86_linux_dr_get_control): Likewise.
4329 (x86_linux_dr_get_status): Likewise.
4330 (x86_linux_prepare_to_resume): Likewise.
4331
5dfe6ca8
GB		 43322015-03-24 Gary Benson <gbenson@redhat.com>
4333
4334 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4335 Use perror_with_name. Pass string through gettext.
4336 (x86_linux_dr_set): Likewise.
4337
d33472ad
GB		 43382015-03-24 Gary Benson <gbenson@redhat.com>
4339
4340 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4341 (x86_linux_dr_set_addr): ...this.
4342 (x86_dr_low_get_addr): Rename to...
4343 (x86_linux_dr_get_addr): ...this.
4344 (x86_dr_low_set_control): Rename to...
4345 (x86_linux_dr_set_control): ...this.
4346 (x86_dr_low_get_control): Rename to...
4347 (x86_linux_dr_get_control): ...this.
4348 (x86_dr_low_get_status): Rename to...
4349 (x86_linux_dr_get_status): ...this.
4350 (x86_dr_low): Update with new function names.
4351
4b134ca1
GB		 43522015-03-24 Gary Benson <gbenson@redhat.com>
4353
4354 * Makefile.in (x86-linux.o): New rule.
4355 * configure.srv: Add x86-linux.o to relevant targets.
4356 * linux-low.c (lwp_set_arch_private_info): New function.
4357 (lwp_arch_private_info): Likewise.
4358 * linux-x86-low.c: Include nat/x86-linux.h.
4359 (arch_lwp_info): Removed structure.
4360 (update_debug_registers_callback):
4361 Use lwp_set_debug_registers_changed.
4362 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4363 and lwp_set_debug_registers_changed.
4364 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4365
34c703da
GB		 43662015-03-24 Gary Benson <gbenson@redhat.com>
4367
4368 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4369 * linux-arm-low.c (arm_new_thread): Likewise.
4370 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4371 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4372 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4373 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4374
cff068da
GB		 43752015-03-24 Gary Benson <gbenson@redhat.com>
4376
4377 * linux-low.c (ptid_of_lwp): New function.
4378 (lwp_is_stopped): Likewise.
4379 (lwp_stop_reason): Likewise.
4380 * linux-x86-low.c (update_debug_registers_callback):
4381 Use lwp_is_stopped.
4382 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4383 lwp_stop_reason.
4384
b2f7c7e8
GB		 43852015-03-24 Gary Benson <gbenson@redhat.com>
4386
4387 * linux-low.h (linux_stop_lwp): Remove declaration.
4388
6d4ee8c6
GB		 43892015-03-24 Gary Benson <gbenson@redhat.com>
4390
4391 * linux-low.h: Include nat/linux-nat.h.
4392 * linux-low.c (iterate_over_lwps_args): New structure.
4393 (iterate_over_lwps_filter): New function.
4394 (iterate_over_lwps): Likewise.
4395 * linux-x86-low.c (update_debug_registers_callback):
4396 Update signature to what iterate_over_lwps expects.
4397 Remove PID check that iterate_over_lwps now performs.
4398 (x86_dr_low_set_addr): Use iterate_over_lwps.
4399 (x86_dr_low_set_control): Likewise.
4400
70a0bb6b
GB		 44012015-03-24 Gary Benson <gbenson@redhat.com>
4402
4403 * linux-x86-low.c (x86_debug_reg_state): New function.
4404 (x86_linux_prepare_to_resume): Use the above.
4405
7b669087
GB		 44062015-03-24 Gary Benson <gbenson@redhat.com>
4407
4408 * linux-low.c (current_lwp_ptid): New function.
4409 * linux-x86-low.c: Include nat/linux-nat.h.
4410 (x86_dr_low_get_addr): Use current_lwp_ptid.
4411 (x86_dr_low_get_control): Likewise.
4412 (x86_dr_low_get_status): Likewise.
4413
eef49a3d
PA		 44142015-03-20 Pedro Alves <palves@redhat.com>
4415
4416 * tracepoint.c (cmd_qtstatus): Make "str" const.
4417
b2333d22
PA		 44182015-03-20 Pedro Alves <palves@redhat.com>
4419
4420 * server.c (handle_general_set): Make "req_str" const.
4421
23f238d3
PA		 44222015-03-19 Pedro Alves <palves@redhat.com>
4423
4424 * linux-low.c (linux_resume_one_lwp): Rename to ...
4425 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4426 instead call perror_with_name.
4427 (check_ptrace_stopped_lwp_gone): New function.
4428 (linux_resume_one_lwp): Reimplement as wrapper around
4429 linux_resume_one_lwp_throw that swallows errors if the LWP is
4430 gone.
4431
91baf43f
PA		 44322015-03-19 Pedro Alves <palves@redhat.com>
4433
4434 * linux-low.c (count_events_callback, select_event_lwp_callback):
4435 No longer check whether the thread has resume_stop as last resume
4436 kind.
4437
8bf3b159
PA		 44382015-03-19 Pedro Alves <palves@redhat.com>
4439
4440 * linux-low.c (count_events_callback, select_event_lwp_callback):
4441 Use the lwp's status_pending_p field, not the thread's.
4442
b90fc188
PA		 44432015-03-19 Pedro Alves <palves@redhat.com>
4444
4445 * linux-low.c (select_event_lwp_callback): Update comments to
4446 no longer mention SIGTRAP.
4447
464b0089
GB		 44482015-03-18 Gary Benson <gbenson@redhat.com>
4449
4450 * server.c (handle_query): Do not report vFile:fstat as supported.
4451
aa9e327f
GB		 44522015-03-11 Gary Benson <gbenson@redhat.com>
4453
4454 * hostio.c (sys/types.h): New include.
4455 (sys/stat.h): Likewise.
4456 (common-remote-fileio.h): Likewise.
4457 (handle_fstat): New function.
4458 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4459
791c0056
GB		 44602015-03-11 Gary Benson <gbenson@redhat.com>
4461
4462 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4463 struct stat.st_blocks and struct stat.st_blksize.
4464 * configure: Regenerate.
4465 * config.in: Likewise.
4466 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4467 (OBS): Add common-remote-fileio.o.
4468 (common-remote-fileio.o): New rule.
4469
9a9df970
PA		 44702015-03-09 Pedro Alves <palves@redhat.com>
4471
4472 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4473 'struct sockaddr' pointer in 'accept' call.
4474
9eb1356e
PA		 44752015-03-09 Pedro Alves <palves@redhat.com>
4476
4477 Revert:
4478 2015-03-07 Pedro Alves <palves@redhat.com>
4479 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4480 or <winsock2.h> here. Instead include "gdb_socket.h".
4481 (remote_open): Use union gdb_sockaddr_u.
4482 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4483 or <winsock2.h> here. Instead include "gdb_socket.h".
4484 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4485 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4486 or <sys/un.h>.
4487 (init_named_socket, gdb_agent_helper_thread): Use union
4488 gdb_sockaddr_u.
4489
aac331e4
PA		 44902015-03-07 Pedro Alves <palves@redhat.com>
4491
4492 * configure.ac (build_warnings): Move
4493 -Wdeclaration-after-statement to the C-specific set.
4494 * configure: Regenerate.
4495
366c75fc
PA		 44962015-03-07 Pedro Alves <palves@redhat.com>
4497
4498 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4499 or <winsock2.h> here. Instead include "gdb_socket.h".
4500 (remote_open): Use union gdb_sockaddr_u.
4501 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4502 or <winsock2.h> here. Instead include "gdb_socket.h".
4503 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4504 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4505 or <sys/un.h>.
4506 (init_named_socket, gdb_agent_helper_thread): Use union
4507 gdb_sockaddr_u.
4508
492d29ea
PA		 45092015-03-07 Pedro Alves <palves@redhat.com>
4510
4511 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4512 instead.
4513
60a191ed
YQ		 45142015-03-06 Yao Qi <yao.qi@linaro.org>
4515
4516 * linux-aarch64-low.c (aarch64_insert_point): Use
4517 show_debug_regs as a boolean.
4518 (aarch64_remove_point): Likewise.
4519
f5771b1d
PA		 45202015-03-05 Pedro Alves <palves@redhat.com>
4521
4522 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4523 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4524 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4525 * nto-low.c (nto_target_ops): Likewise.
4526 * spu-low.c (spu_target_ops): Likewise.
4527 * win32-low.c (win32_target_ops): Likewise.
4528
3e572f71
PA		 45292015-03-04 Pedro Alves <palves@redhat.com>
4530
72f4393d 4531 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 4532 Decide whether a breakpoint triggered based on the SIGTRAP's
4533 siginfo.si_code.
72f4393d
L		 4534 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4535 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 4536 (linux_low_filter_event): Check for breakpoints before checking
4537 watchpoints.
4538 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4539 siginfo.si_code.
72f4393d
L		 4540 (linux_stopped_by_sw_breakpoint)
4541 (linux_supports_stopped_by_sw_breakpoint)
4542 (linux_stopped_by_hw_breakpoint)
4543 (linux_supports_stopped_by_hw_breakpoint): New functions.
4544 (linux_target_ops): Install new target methods.
3e572f71 4545
1ec68e26
PA		 45462015-03-04 Pedro Alves <palves@redhat.com>
4547
4548 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4549 * server.c (swbreak_feature, hwbreak_feature): New globals.
4550 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4551 (captured_main): Clear swbreak_feature and hwbreak_feature.
4552 * server.h (swbreak_feature, hwbreak_feature): Declare.
4553 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4554 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4555 supports_stopped_by_hw_breakpoint>: New fields.
4556 (target_supports_stopped_by_sw_breakpoint)
4557 (target_stopped_by_sw_breakpoint)
4558 (target_supports_stopped_by_hw_breakpoint)
4559 (target_stopped_by_hw_breakpoint): Declare.
4560
15c66dd6
PA		 45612015-03-04 Pedro Alves <palves@redhat.com>
4562
4563 enum lwp_stop_reason -> enum target_stop_reason
4564 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4565 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4566 (linux_wait_1, stuck_in_jump_pad_callback)
4567 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4568 (linux_stopped_by_watchpoint):
4569 * linux-low.h (enum lwp_stop_reason): Delete.
4570 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4571 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4572
98fc70d6
YQ		 45732015-03-04 Yao Qi <yao.qi@linaro.org>
4574
4575 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4576
dd2ac174
GB		 45772015-03-03 Gary Benson <gbenson@redhat.com>
4578
4579 * hostio.c (handle_vFile): Fix prefix lengths.
4580
d68e53f4
MM		 45812015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4582
4583 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4584 ptr_bits.
4585
bf2d68ab
AA		 45862015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4587
4588 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4589 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4590 (clean): Add "rm -f" for above C files.
4591 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4592 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4593 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4594 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4595 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4596 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4597 (init_registers_s390x_vx_linux64)
4598 (init_registers_s390x_tevx_linux64)
4599 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4600 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4601 declarations.
4602 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4603 (s390_store_vxrs_high): New functions.
4604 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4605 NT_S390_VXRS_HIGH.
4606 (s390_arch_setup): Add logic for selecting one of the new target
4607 descriptions. Activate the new vector regsets if applicable.
4608 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4609 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4610 and init_registers_s390x_tevx_linux64.
4611
c966a859
PA		 46122015-03-01 Pedro Alves <palves@redhat.com>
4613
4614 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4615 parameter.
4616
4180215b
PA		 46172015-02-27 Pedro Alves <palves@redhat.com>
4618
4619 * linux-x86-low.c (u_debugreg_offset): New function.
4620 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4621
749bab01
PA		 46222015-02-27 Pedro Alves <palves@redhat.com>
4623
4624 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4625 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4626 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4627 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4628 (ps_lsetfpregs, ps_getpid)
4629 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4630 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4631 (ps_lsetxregs, ps_plog): Declare.
4632
3c14e5a3
PA		 46332015-02-27 Pedro Alves <palves@redhat.com>
4634
4635 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4636 IP_AGENT_EXPORT_FUNC.
4637 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4638 IP_AGENT_EXPORT_FUNC.
4639 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4640 (IP_AGENT_EXPORT): Delete.
4641 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4642 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4643 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4644 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4645 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4646 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4647 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4648 (traceframe_read_count, traceframe_write_count)
4649 (traceframes_created, trace_state_variables, get_raw_reg)
4650 (get_trace_state_variable_value, set_trace_state_variable_value)
4651 (ust_loaded, helper_thread_id, cmd_buf): Use
4652 IPA_SYM_EXPORTED_NAME.
4653 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4654 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4655 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4656 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4657 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4658 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4659 EXTERN_C_PUSH/EXTERN_C_POP.
4660 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4661 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4662 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4663 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4664 (traceframe_write_count, traceframe_read_count)
4665 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4666 (about_to_request_buffer_space, get_trace_state_variable_value)
4667 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4668 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4669 EXTERN_C_PUSH/EXTERN_C_POP.
4670 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4671 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4672 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4673 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4674 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4675 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4676 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4677 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4678 Define.
4679 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4680 (IP_AGENT_EXPORT_VAR_DECL): Define.
4681 (tracing): Declare.
4682 (gdb_agent_get_raw_reg): Declare.
4683
fe978cb0
PA		 46842015-02-27 Tom Tromey <tromey@redhat.com>
4685 Pedro Alves <palves@redhat.com>
4686
4687 Rename symbols whose names are reserved C++ keywords throughout.
4688
3bc3d82a
PA		 46892015-02-27 Pedro Alves <palves@redhat.com>
4690
4691 * Makefile.in (COMPILER): New, get it from autoconf.
4692 (CXX): Get from autoconf instead.
4693 (COMPILE.pre): Use COMPILER.
4694 (CC-LD): Rename to ...
4695 (CC_LD): ... this. Use COMPILER.
4696 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4697 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4698 * acinclude.m4: Include build-with-cxx.m4.
4699 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4700 Disable -Werror by default if building in C++ mode.
4701 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4702 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4703 the C++ compiler. Save/restore CXXFLAGS too.
4704 * configure: Regenerate.
4705
07697489
PA		 47062015-02-27 Pedro Alves <palves@redhat.com>
4707
4708 * acinclude.m4: Include libiberty.m4.
4709 * configure.ac: Call libiberty_INIT.
4710 * config.in, configure: Regenerate.
4711
9beb7c4e
PA		 47122015-02-26 Pedro Alves <palves@redhat.com>
4713
4714 * linux-low.c (linux_wait_1): When incrementing the PC past a
4715 program breakpoint always use the_low_target.breakpoint_len as
4716 increment, rather than the maximum between that and
4717 the_low_target.decr_pc_after_break.
4718
8090aef2
PA		 47192015-02-23 Pedro Alves <palves@redhat.com>
4720
4721 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4722 thread was doing a step-over; always adjust the PC if
4723 we stepped over a permanent breakpoint.
4724 (linux_wait_1): If we stepped over breakpoint that was on top of a
4725 permanent breakpoint, manually advance the PC past it.
4726
bc9540e8
PA		 47272015-02-23 Pedro Alves <palves@redhat.com>
4728
4729 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4730 modes.
4731 (x86_fill_gregset, x86_store_gregset): Use it when handling
4732 $orig_eax.
4733
2db9a427
PA		 47342015-02-20 Pedro Alves <palves@redhat.com>
4735
4736 * thread-db.c: Include "nat/linux-procfs.h".
4737 (thread_db_init): Skip listing new threads if the kernel supports
4738 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4739
afa8d396
PA		 47402015-02-20 Pedro Alves <palves@redhat.com>
4741
4742 * linux-low.c (status_pending_p_callback): Use ptid_match.
4743
c9587f88
AT		 47442015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4745
4746 PR breakpoints/16812
4747 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4748 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4749 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4750
b05ec7a5
AT		 47512015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4752
4753 PR breakpoints/15956
4754 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4755
d33501a5
MM		 47562015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4757
4758 * linux-low.c (linux_low_btrace_conf): Print size.
4759 * server.c (handle_btrace_conf_general_set): New.
4760 (hanle_general_set): Call handle_btrace_conf_general_set.
4761 (handle_query): Report Qbtrace-conf:bts:size as supported.
4762
f4abbc16
MM		 47632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4764
4765 * linux-low.c (linux_low_enable_btrace): Update parameters.
4766 (linux_low_btrace_conf): New.
4767 (linux_target_ops)<to_btrace_conf>: Initialize.
4768 * server.c (current_btrace_conf): New.
4769 (handle_btrace_enable): Rename to ...
4770 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4771 to target_enable_btrace. Update comment. Update users.
4772 (handle_qxfer_btrace_conf): New.
4773 (qxfer_packets): Add btrace-conf entry.
4774 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4775 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4776 (target_ops)<read_btrace_conf>: New.
4777 (target_enable_btrace): Update parameters.
4778 (target_read_btrace_conf): New.
4779
043c3577
MM		 47802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4781
4782 * server.c (handle_btrace_general_set): Remove call to
4783 target_supports_btrace.
4784 (supported_btrace_packets): New.
4785 (handle_query): Call supported_btrace_packets.
4786 * target.h: include btrace-common.h.
4787 (btrace_target_info): Removed.
4788 (supports_btrace, target_supports_btrace): Update parameters.
4789
734b0e4b
MM		 47902015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4791
4792 * Makefile.in (SFILES): Add common/btrace-common.c.
4793 (OBS): Add common/btrace-common.o.
4794 (btrace-common.o): Add build rules.
4795 * linux-low: Include btrace-common.h.
4796 (linux_low_read_btrace): Use struct btrace_data. Call
4797 btrace_data_init and btrace_data_fini.
4798
d6c146e9
PA		 47992015-02-06 Pedro Alves <palves@redhat.com>
4800
4801 * thread-db.c (find_new_threads_callback): Add debug output.
4802
20ba1ce6
PA		 48032015-02-04 Pedro Alves <palves@redhat.com>
4804
4805 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4806 (resume_stopped_resumed_lwps): New function.
4807 (linux_wait_for_event_filtered): Use it.
4808
8cc73a39
SDJ		 48092015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4810
4811 * Makefile.in (SFILES): Add linux-personality.c.
4812 (linux-personality.o): New rule.
4813 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4814 list of objects to be built.
4815 * linux-low.c: Include nat/linux-personality.h.
4816 (linux_create_inferior): Remove code to disable address space
4817 randomization (moved to ../nat/linux-personality.c). Create
4818 cleanup to disable address space randomization.
4819
fb23d554
SDJ		 48202015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4821
4822 * Makefile.in (posix-strerror.o): New rule.
4823 (mingw-strerror.o): Likewise.
4824 * configure: Regenerated.
4825 * configure.ac: Source file ../common/common.host. Initialize new
4826 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4827
cdf43629
YQ		 48282015-01-14 Yao Qi <yao@codesourcery.com>
4829
4830 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4831 (ppc-linux.o): New rule.
4832 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4833 * configure.ac: AC_CHECK_FUNCS(getauxval).
4834 * config.in: Re-generated.
4835 * configure: Re-generated.
4836 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4837 ppc64_64bit_inferior_p
4838
514c5338
YQ		 48392015-01-14 Yao Qi <yao@codesourcery.com>
4840
4841 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4842 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4843 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4844 (PT_ORIG_R3, PT_TRAP): Likewise.
4845 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4846 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4847 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4848
3368c1e5
JB		 48492015-01-10 Joel Brobecker <brobecker@adacore.com>
4850
4851 * i387-fp.c (i387_cache_to_xsave): In look over
4852 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4853 zmmh_low_space field by use of zmmh_high_space.
4854
582511be
PA		 48552015-01-09 Pedro Alves <palves@redhat.com>
4856
4857 * linux-low.c (step_over_bkpt): Move higher up in the file.
4858 (handle_extended_wait): Don't store the stop_pc here.
4859 (get_stop_pc): Adjust comments and rename to ...
4860 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4861 stopped for a software breakpoint or hardware breakpoint.
4862 (thread_still_has_status_pending_p): New function.
4863 (status_pending_p_callback): Use
4864 thread_still_has_status_pending_p. If the event is no longer
4865 interesting, resume the LWP.
4866 (handle_tracepoints): Add assert.
4867 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4868 (wstatus_maybe_breakpoint): New function.
4869 (cancel_breakpoint): Delete function.
4870 (check_stopped_by_watchpoint): New function, factored out from
4871 linux_low_filter_event.
4872 (lp_status_maybe_breakpoint): Delete function.
4873 (linux_low_filter_event): Remove filter_ptid argument.
4874 Leave thread group exits pending here. Store the LWP's stop PC.
4875 Always leave events pending.
4876 (linux_wait_for_event_filtered): Pull all events out of the
4877 kernel, and leave them all pending.
4878 (count_events_callback, select_event_lwp_callback): Consider all
4879 events.
4880 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4881 (select_event_lwp): Only give preference to the stepping LWP in
4882 all-stop mode. Adjust comments.
4883 (ignore_event): New function.
4884 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4885 references to cancel_breakpoints. Adjust to renames. Also give
4886 equal priority to all LWPs that have had events in non-stop mode.
4887 If reporting a software breakpoint event, unadjust the LWP's PC.
4888 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4889 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4890 Adjust.
4891 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4892 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4893 (linux_stopped_by_watchpoint): Adjust.
4894 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4895 * linux-low.h (enum lwp_stop_reason): New.
4896 (struct lwp_info) <stop_pc>: Adjust comment.
4897 <stopped_by_watchpoint>: Delete field.
4898 <stop_reason>: New field.
4899 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4900 * mem-break.c (software_breakpoint_inserted_here)
4901 (hardware_breakpoint_inserted_here): New function.
4902 * mem-break.h (software_breakpoint_inserted_here)
4903 (hardware_breakpoint_inserted_here): Declare.
4904 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4905 (cancel_breakpoints): Delete.
4906 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4907 (upload_fast_traceframes): Remove references to
4908 cancel_breakpoints.
4909
a33e3959
PA		 49102015-01-09 Pedro Alves <palves@redhat.com>
4911
4912 * thread-db.c (find_new_threads_callback): Ignore thread if the
4913 kernel thread ID is -1.
4914
8784d563
PA		 49152015-01-09 Pedro Alves <palves@redhat.com>
4916
4917 * linux-low.c (linux_attach_fail_reason_string): Move to
4918 nat/linux-ptrace.c, and rename.
4919 (linux_attach_lwp): Update comment.
4920 (attach_proc_task_lwp_callback): New function.
4921 (linux_attach): Adjust to rename and use
4922 linux_proc_attach_tgid_threads.
4923 (linux_attach_fail_reason_string): Delete declaration.
4924
76f2b779
JB		 49252015-01-01 Joel Brobecker <brobecker@adacore.com>
4926
4927 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4928 * server.c (gdbserver_version): Likewise.
4929
fafcc06a
SDJ		 49302014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4931
4932 * remote-utils.c: Include ctype.h.
4933 (input_interrupt): Explicitly handle the case when the char
4934 received is the NUL byte. Improve the printing of non-ASCII
4935 characters.
4936
beed38b8
JB		 49372014-12-16 Joel Brobecker <brobecker@adacore.com>
4938
4939 * linux-low.c (linux_low_filter_event): Update call to
4940 linux_enable_event_reporting following the addition of
4941 a new parameter to that function.
4942
bf330350
CU		 49432014-12-16 Catalin Udma <catalin.udma@freescale.com>
4944
4945 PR server/17457
4946 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4947 (AARCH64_FPCR_REGNO): Likewise.
4948 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4949 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4950 (aarch64_store_fpregset): Likewise.
4951
5227d625
JB		 49522014-12-15 Joel Brobecker <brobecker@adacore.com>
4953
4954 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4955 Remove FIXME comment about assumption about N.
4956
f93b65a0
JB		 49572014-12-13 Joel Brobecker <brobecker@adacore.com>
4958
4959 * configure.ac: If large-file support is disabled in GDBserver,
4960 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4961 * configure: Regenerate.
4962
e5a9158d
AA		 49632014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4964
4965 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4966 warning upon ENODATA from ptrace.
4967 * linux-s390-low.c (s390_store_tdb): New.
4968 (s390_regsets): Add regset for NT_S390_TDB.
4969
feea5f36
AA		 49702014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4971
4972 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4973 without a fill_function.
4974 * linux-s390-low.c (s390_fill_last_break): Remove.
4975 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4976 (s390_arch_setup): Use regset's size instead of fill_function for
4977 loop end condition.
4978
098dbe61
AA		 49792014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4980
4981 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4982 the regset's store function when ptrace returned an error.
4983 * regcache.c (get_thread_regcache): Invalidate register cache
4984 before fetching inferior's registers.
4985
28eef672
AA		 49862014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4987
4988 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4989 while-loop as for-loop.
4990 (regsets_store_inferior_registers): Likewise.
4991
bdca27a2
YQ		 49922014-11-28 Yao Qi <yao@codesourcery.com>
4993
4994 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4995 * config.in, configure: Re-generate.
4996 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4997 is defined.
4998
9c232dda
YQ		 49992014-11-21 Yao Qi <yao@codesourcery.com>
5000
5001 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5002 (AC_CHECK_HEADERS): Remove malloc.h.
5003 * configure: Re-generated.
5004 * config.in: Re-generated.
5005 * server.h: Don't include alloca.h and malloc.h.
5006 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5007 Don't include malloc.h.
5008
43968415
JB		 50092014-11-17 Joel Brobecker <brobecker@adacore.com>
5010
5011 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5012 corresponding ERRNO check in same block.
5013
40e91bc7
PA		 50142014-11-12 Pedro Alves <palves@redhat.com>
5015
5016 * server.c (cont_thread): Update comment.
5017 (start_inferior, attach_inferior): No longer clear cont_thread.
5018 (handle_v_cont): No longer set cont_thread.
5019 (captured_main): Clear cont_thread each time a GDB connects.
5020
c2c118cf
PA		 50212014-11-12 Pedro Alves <palves@redhat.com>
5022
5023 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5024 thread, and don't resume all threads if the Hc thread has exited.
5025
78708b7c
PA		 50262014-11-12 Pedro Alves <palves@redhat.com>
5027
5028 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5029 the process group instead of to a specific LWP.
5030
a2abc7de
PA		 50312014-10-15 Pedro Alves <palves@redhat.com>
5032
5033 PR server/17487
5034 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5035 parameter.
5036 (arm_set_thread_context): Delete.
5037 (the_low_target): Adjust.
5038 * win32-i386-low.c (debug_registers_changed)
5039 (debug_registers_used): Delete.
5040 (update_debug_registers_callback): New function.
5041 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5042 needing to update their debug registers.
5043 (win32_get_current_dr): New function.
5044 (x86_dr_low_get_addr, x86_dr_low_get_control)
5045 (x86_dr_low_get_status): Fetch the debug register from the thread
5046 record's context.
5047 (i386_initial_stuff): Adjust.
5048 (i386_get_thread_context): Remove current_event parameter. Don't
5049 clear debug_registers_changed nor copy DR values to
5050 debug_reg_state.
5051 (i386_set_thread_context): Delete.
5052 (i386_prepare_to_resume): New function.
5053 (i386_thread_added): Mark the thread as needing to update irs
5054 debug registers.
5055 (the_low_target): Remove i386_set_thread_context and install
5056 i386_prepare_to_resume.
5057 * win32-low.c (win32_get_thread_context): Adjust.
5058 (win32_set_thread_context): Use SetThreadContext
5059 directly.
5060 (win32_prepare_to_resume): New function.
5061 (win32_require_context): New function, factored out from ...
5062 (thread_rec): ... this.
5063 (continue_one_thread): Call win32_prepare_to_resume on each thread
5064 we're about to continue.
5065 (win32_resume): Call win32_prepare_to_resume on the event thread.
5066 * win32-low.h (struct win32_thread_info)
5067 <debug_registers_changed>: New field.
5068 (struct win32_target_ops): Change prototype of set_thread_context,
5069 delete set_thread_context and add prepare_to_resume.
5070 (win32_require_context): New declaration.
5071
a442d071
GB		 50722014-10-08 Gary Benson <gbenson@redhat.com>
5073
5074 * server.h: Do not include common-exceptions.h.
5075
6f1947e8
GB		 50762014-10-08 Gary Benson <gbenson@redhat.com>
5077
5078 * server.h: Do not include cleanups.h.
5079
63b434a4
JH		 50802014-09-30 James Hogan <james.hogan@imgtec.com>
5081
5082 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5083 mips64-dsp-linux.c.
5084
c4d9ceb6
YQ		 50852014-09-23 Yao Qi <yao@codesourcery.com>
5086
5087 * linux-low.c (lp_status_maybe_breakpoint): New function.
5088 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5089 (count_events_callback): Likewise.
5090 (select_event_lwp_callback): Likewise.
5091 (cancel_breakpoints_callback): Likewise.
5092
89a5711c
DB		 50932014-09-19 Don Breazeal <donb@codesourcery.com>
5094
5095 * linux-low.c (handle_extended_wait): Call
5096 linux_ptrace_get_extended_event.
5097 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5098 linux_is_extended_waitstatus.
5099
bffc0964
JB		 51002014-09-16 Joel Brobecker <brobecker@adacore.com>
5101
5102 * Makefile.in (CPPFLAGS): Define.
5103 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5104 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5105
0bfdf32f
GB		 51062014-09-16 Gary Benson <gbenson@redhat.com>
5107
5108 * inferiors.h (current_inferior): Renamed as...
5109 (current_thread): New variable. All uses updated.
5110 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5111 (maybe_move_out_of_jump_pad): Likewise.
5112 (cancel_breakpoint): Likewise.
5113 (linux_low_filter_event): Likewise.
5114 (wait_for_sigstop): Likewise.
5115 (linux_resume_one_lwp): Likewise.
5116 (need_step_over_p): Likewise.
5117 (start_step_over): Likewise.
5118 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5119 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5120 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5121 and save_inferior as saved_thread.
5122 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5123 saved_thread.
5124 (regcache_invalidate_thread): Likewise.
5125 * remote-utils.c (prepare_resume_reply): Likewise.
5126 * thread-db.c (thread_db_get_tls_address): Likewise.
5127 (disable_thread_event_reporting): Likewise.
5128 (remove_thread_event_breakpoints): Likewise.
5129 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5130 as saved_thread.
5131 * target.h (set_desired_inferior): Renamed as...
5132 (set_desired_thread): New declaration. All uses updated.
5133 * server.c (myresume): Updated comment to reference thread instead
5134 of inferior.
5135 (handle_serial_event): Likewise.
5136 (handle_target_event): Likewise.
5137
361c8ade
GB		 51382014-09-12 Tom Tromey <tromey@redhat.com>
5139 Gary Benson <gbenson@redhat.com>
5140
5141 * regcache.h: Include common-regcache.h.
5142 (regcache_read_pc): Don't declare.
5143 * regcache.c (get_thread_regcache_for_ptid): New function.
5144
bd9269f7
GB		 51452014-09-11 Tom Tromey <tromey@redhat.com>
5146 Gary Benson <gbenson@redhat.com>
5147
5148 * symbol.c: New file.
5149 * Makefile.in (SFILES): Add symbol.c.
5150 (OBS): Add symbol.o.
5151
f8c1d06b
GB		 51522014-09-11 Gary Benson <gbenson@redhat.com>
5153
5154 * target.c (target_stop_ptid, target_continue_ptid): New
5155 functions.
5156
721ec300
GB		 51572014-09-11 Tom Tromey <tromey@redhat.com>
5158 Gary Benson <gbenson@redhat.com>
5159
5160 * target.h: Include target/target.h.
5161 * target.c (target_read_memory, target_read_uint32)
5162 (target_write_memory): New functions.
5163
c5e92cca
GB		 51642014-09-11 Gary Benson <gbenson@redhat.com>
5165
5166 * server.h (debug_hw_points): Don't declare.
5167 * server.c (debug_hw_points): Don't define. Replace all uses
5168 with show_debug_regs.
5169 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5170 all uses with show_debug_regs.
5171
2e4bb98a
EBM		 51722014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5173
5174 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5175 endianness into account.
5176 (ppc_supply_ptrace_register): Likewise.
5177
ac740bc7
JH		 51782014-09-03 James Hogan <james.hogan@imgtec.com>
5179
5180 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5181 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5182
97ea6506
GB		 51832014-09-03 Gary Benson <gbenson@redhat.com>
5184
5185 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5186 ALL_DEBUG_ADDRESS_REGISTERS.
5187
df7e5265
GB		 51882014-09-02 Gary Benson <gbenson@redhat.com>
5189
5190 * i386-low.h: Renamed as...
5191 * x86-low.h: New file. All type, function and variable name
5192 prefixes changed from "i386_" to "x86_". All references updated.
5193 * i386-low.c: Renamed as...
5194 * x86-low.c: New file. All type, function and variable name
5195 prefixes changed from "i386_" to "x86_". All references updated.
5196
ed859da7
GB		 51972014-09-02 Gary Benson <gbenson@redhat.com>
5198
5199 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5200 (x86_linux_new_thread): Likewise.
5201
860789c7
GB		 52022014-08-29 Gary Benson <gbenson@redhat.com>
5203
5204 * server.h (setjmp.h): Do not include.
5205 (toplevel): Do not declare.
5206 (common-exceptions.h): Include.
5207 (cleanups.h): Likewise.
5208 * server.c (toplevel): Do not define.
5209 (exit_code): New static global.
5210 (detach_or_kill_for_exit_cleanup): New function.
5211 (main): New function. Original main renamed to...
5212 (captured_main): New function.
5213 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5214
ff55e1b5
GB		 52152014-08-29 Gary Benson <gbenson@redhat.com>
5216
5217 * Makefile.in (SFILES): Add common/common-exceptions.c.
5218 (OBS): Add common-exceptions.o.
5219 (common-exceptions.o): New rule.
5220 * utils.c (prepare_to_throw_exception): New function.
5221
e9bcb658
GB		 52222014-08-29 Gary Benson <gbenson@redhat.com>
5223
5224 * config.in: Regenerate.
5225 * configure: Likewise.
5226
e3180625
GB		 52272014-08-29 Gary Benson <gbenson@redhat.com>
5228
5229 * Makefile.in (SFILES): Add common/cleanups.c.
5230 (OBS): cleanups.o.
5231 (cleanups.o): New rule.
5232
e3d6ba5d
GB		 52332014-08-29 Gary Benson <gbenson@redhat.com>
5234
5235 * utils.c (internal_vwarning): New function.
5236
7096e886
GB		 52372014-08-28 Gary Benson <gbenson@redhat.com>
5238
5239 * utils.h (fatal): Remove declaration.
5240 * utils.c (fatal): Remove function.
5241
14ce3192
GB		 52422014-08-28 Gary Benson <gbenson@redhat.com>
5243
5244 * tracepoint.c (gdb_agent_init): Replace fatal with
5245 perror_with_name.
5246 (initialize_tracepoint): Likewise.
5247
50278d59
GB		 52482014-08-28 Gary Benson <gbenson@redhat.com>
5249
5250 * remote-utils.c (remote_prepare): Replace fatal with error.
5251
aa96c426
GB		 52522014-08-28 Gary Benson <gbenson@redhat.com>
5253
5254 * linux-low.c (linux_async): Replace fatal with warning.
5255 Tidy up and return.
5256 (linux_start_non_stop): Return -1 if linux_async failed.
5257
f7160e97
GB		 52582014-08-28 Gary Benson <gbenson@redhat.com>
5259
5260 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5261 gdb_assert.
5262 (i386_dr_low_get_addr): Remove vague comment.
5263 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5264 gdb_assert.
5265
38e08fca
GB		 52662014-08-28 Gary Benson <gbenson@redhat.com>
5267
5268 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5269 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5270 internal_error.
5271 (linux_resume_one_lwp): Likewise.
5272 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5273 gdb_assert.
5274 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5275 with internal_error.
5276 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5277 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5278 (find_register_by_name): Replace fatal with internal_error.
5279 (find_regno): Likewise.
5280 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5281 * thread-db.c (thread_db_create_event): Likewise.
5282 (thread_db_load_search): Likewise.
5283 (try_thread_db_load_1): Likewise.
5284 * tracepoint.c (get_jump_space_head): Replace fatal with
5285 internal_error.
5286 (claim_trampoline_space): Likewise.
5287 (have_fast_tracepoint_trampoline_buffer): Likewise.
5288 (cmd_qtstart): Likewise.
5289 (stop_tracing): Likewise.
5290 (fast_tracepoint_collecting): Likewise.
5291 (target_malloc): Likewise.
5292 (download_tracepoint): Likewise.
5293 (download_trace_state_variables): Replace check with gdb_assert.
5294 (upload_fast_traceframes): Replace fatal with internal_error.
5295
34abf635
GB		 52962014-08-19 Tom Tromey <tromey@redhat.com>
5297 Gary Benson <gbenson@redhat.com>
5298
5299 * Makefile.in (SFILES): Add common/common-debug.c.
5300 (OBS): Add common-debug.o.
5301 (common-debug.o): New rule.
5302 * debug.h (debug_printf): Don't declare.
5303 * debug.c (debug_printf): Renamed and rewritten as...
5304 (debug_vprintf): New function.
5305
f6e94d78
GB		 53062014-08-19 Gary Benson <gbenson@redhat.com>
5307
5308 * utils.h: Do not include print-utils.h.
5309
9239eeab
GB		 53102014-08-19 Tom Tromey <tromey@redhat.com>
5311 Gary Benson <gbenson@redhat.com>
5312
5313 * server.h: Add static assertion.
5314 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5315
ef87c8bb
GB		 53162014-08-19 Tom Tromey <tromey@redhat.com>
5317 Gary Benson <gbenson@redhat.com>
5318
5319 * Makefile.in (SFILES): Add common/errors.c.
5320 (OBS): Add errors.o.
5321 (IPA_OBS): Add errors-ipa.o.
5322 (errors.o): New rule.
5323 (errors-ipa.o): Likewise.
5324 * utils.h (perror_with_name, error, warning): Don't declare.
5325 * utils.c (warning): Renamed and rewritten as...
5326 (vwarning): New function.
5327 (error): Renamed and rewritten as...
5328 (verror): New function.
5329 (internal_error): Renamed and rewritten as...
5330 (internal_verror): New function.
5331
bb974a24
GB		 53322014-08-07 Gary Benson <gbenson@redhat.com>
5333
5334 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5335 * configure: Regenerate.
5336 * config.in: Likewise.
5337 * server.h: Do not include errno.h.
5338 * event-loop.c: Likewise.
5339 * hostio-errno.c: Likewise.
5340 * linux-low.c: Likewise.
5341 * remote-utils.c: Likewise.
5342 * spu-low.c: Likewise.
5343 * utils.c: Likewise.
5344 * gdbreplay.c: Unconditionally include errno.h.
5345
6d3d12eb
GB		 53462014-08-07 Gary Benson <gbenson@redhat.com>
5347
5348 * server.h: Do not include string.h.
5349 * event-loop.c: Likewise.
5350 * linux-low.c: Likewise.
5351 * regcache.c: Likewise.
5352 * remote-utils.c: Likewise.
5353 * spu-low.c: Likewise.
5354 * utils.c: Likewise.
5355
dccbb609
GB		 53562014-08-07 Gary Benson <gbenson@redhat.com>
5357
5358 * server.h: Do not include gdb_assert.h.
5359
e76df0d0
GB		 53602014-08-07 Gary Benson <gbenson@redhat.com>
5361
5362 * server.h: Do not include common-utils.h.
5363
4cb9c816
GB		 53642014-08-07 Gary Benson <gbenson@redhat.com>
5365
5366 * server.h: Do not include ptid.h.
5367 * notif.h: Likewise.
5368
3995eeee
GB		 53692014-08-07 Gary Benson <gbenson@redhat.com>
5370
5371 * server.h: Do not include gdb_locale.h.
5372
cb9f1a9b
GB		 53732014-08-07 Gary Benson <gbenson@redhat.com>
5374
5375 * server.h: Do not include gdb/signals.h.
5376 * win32-low.c: Likewise.
5377
a5fceff8
GB		 53782014-08-07 Gary Benson <gbenson@redhat.com>
5379
5380 * server.h: Do not include pathmax.h.
5381
b9391142
GB		 53822014-08-07 Gary Benson <gbenson@redhat.com>
5383
5384 * server.h: Do not include libiberty.h.
5385 * linux-bfin-low.c: Likewise.
5386
0e443c87
GB		 53872014-08-07 Gary Benson <gbenson@redhat.com>
5388
5389 * server.h: Do not include ansidecl.h.
5390
8ebb3f56
GB		 53912014-08-07 Gary Benson <gbenson@redhat.com>
5392
5393 * linux-x86-low.c: Do not include stddef.h.
5394 * lynx-ppc-low.c: Likewise.
5395 * tracepoint.c: Likewise.
5396
8980bdf6
GB		 53972014-08-07 Gary Benson <gbenson@redhat.com>
5398
5399 * server.h: Do not include stdarg.h.
5400 * nto-low.c: Likewise.
5401
d7096f71
GB		 54022014-08-07 Gary Benson <gbenson@redhat.com>
5403
5404 * server.h: Do not include stdlib.h.
5405 * inferiors.c: Likewise.
5406 * linux-low.c: Likewise.
5407 * regcache.c: Likewise.
5408 * spu-low.c: Likewise.
5409 * tracepoint.c: Likewise.
5410 * utils.c: Likewise.
5411
d02f550d
GB		 54122014-08-07 Gary Benson <gbenson@redhat.com>
5413
5414 * server.h: Do not include stdio.h.
5415 * linux-low.c: Likewise.
5416 * remote-utils.c: Likewise.
5417 * spu-low.c: Likewise.
5418 * utils.c: Likewise.
5419 * wincecompat.c: Likewise.
5420
87f6c4e3
GB		 54212014-08-06 Gary Benson <gbenson@redhat.com>
5422
5423 * regcache.c (init_register_cache): Move conditionals inside if.
5424
7089dca4
GB		 54252014-08-06 Gary Benson <gbenson@redhat.com>
5426
5427 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5428
462f517e
GB		 54292014-07-31 Gary Benson <gbenson@redhat.com>
5430
5431 * ax.h: Do not include server.h.
5432 * gdbthread.h: Likewise.
5433 * lynx-low.h: Likewise.
5434 * notif.h: Likewise.
5435
976411d6
GB		 54362014-07-30 Gary Benson <gbenson@redhat.com>
5437
5438 * server.h: Include common-defs.h.
5439 Do not include config.h or build-gnulib-gdbserver/config.h.
5440
d41f6d8e
GB		 54412014-07-30 Gary Benson <gbenson@redhat.com>
5442
5443 * hostio-errno.c: Move server.h to top of includes list.
5444 * inferiors.c: Likewise.
5445 * linux-x86-low.c: Likewise.
5446 * notif.c: Include server.h.
5447
314c6a35
TT		 54482014-07-24 Tom Tromey <tromey@redhat.com>
5449 Gary Benson <gbenson@redhat.com>
5450
5451 * server.h (CORE_ADDR): Now unsigned.
5452
69ff6be5
PA		 54532014-07-16 Pedro Alves <palves@redhat.com>
5454
5455 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5456
ce9e3fe7
PA		 54572014-07-15 Pedro Alves <palves@redhat.com>
5458
5459 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5460 copy.
5461
e76126e8
PA		 54622014-07-11 Pedro Alves <palves@redhat.com>
5463
5464 * linux-low.c (kill_wait_lwp): New function, based on
5465 kill_one_lwp_callback, but use my_waitpid directly.
5466 (kill_one_lwp_callback, linux_kill): Use it.
5467
8e9db26e
PA		 54682014-06-23 Pedro Alves <palves@redhat.com>
5469
5470 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5471 before setting DR0..DR3.
5472
698b3e08
GB		 54732014-06-20 Gary Benson <gbenson@redhat.com>
5474
5475 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5476 * configure: Regenerated.
5477 * config.in: Likewise.
5478
125f8a3d
GB		 54792014-06-20 Gary Benson <gbenson@redhat.com>
5480
5481 * Makefile.in (SFILES): Update locations for files moved
5482 from common to nat.
5483 (object file files): Reordered.
5484
42995dbd
GB		 54852014-06-20 Gary Benson <gbenson@redhat.com>
5486
5487 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5488 (i386_dr_low_set_addr): Likewise.
5489 (i386_dr_low_get_addr): Likewise.
5490 (i386_dr_low_can_set_control): Likewise.
5491 (i386_dr_low_set_control): Likewise.
5492 (i386_dr_low_get_control): Likewise.
5493 (i386_dr_low_get_status): Likewise.
5494 (i386_get_debug_register_length): Likewise.
5495 * linux-x86-low.c (i386_dr_low_set_addr):
5496 Changed signature. Made static.
5497 (i386_dr_low_get_addr): Likewise.
5498 (i386_dr_low_set_control): Likewise.
5499 (i386_dr_low_get_control): Likewise.
5500 (i386_dr_low_get_status): Likewise.
5501 (i386_dr_low): New global variable.
5502 * win32-i386-low.c (i386_dr_low_set_addr):
5503 Changed signature. Made static.
5504 (i386_dr_low_get_addr): Likewise.
5505 (i386_dr_low_set_control): Likewise.
5506 (i386_dr_low_get_control): Likewise.
5507 (i386_dr_low_get_status): Likewise.
5508 (i386_dr_low): New global variable.
5509
e1d2394b
MS		 55102014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5511
5512 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5513 * Makefile.in (AR, AR_FLAGS): Define.
5514 * configure: Regenerate.
5515
3a8ee006
GB		 55162014-06-19 Gary Benson <gbenson@redhat.com>
5517
5518 * Makefile.in (i386-dregs.o): New rule.
5519 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5520 * i386-low.c (target.h): Remove include.
5521 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5522 (DR_CONTROL_SHIFT): Likewise.
5523 (DR_CONTROL_SIZE): Likewise.
5524 (DR_RW_EXECUTE): Likewise.
5525 (DR_RW_WRITE): Likewise.
5526 (DR_RW_READ): Likewise.
5527 (DR_RW_IORW): Likewise.
5528 (DR_LEN_1): Likewise.
5529 (DR_LEN_2): Likewise.
5530 (DR_LEN_4): Likewise.
5531 (DR_LEN_8): Likewise.
5532 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5533 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5534 (DR_ENABLE_SIZE): Likewise.
5535 (DR_LOCAL_SLOWDOWN): Likewise.
5536 (DR_GLOBAL_SLOWDOWN): Likewise.
5537 (DR_CONTROL_RESERVED): Likewise.
5538 (I386_DR_CONTROL_MASK): Likewise.
5539 (I386_DR_VACANT): Likewise.
5540 (I386_DR_LOCAL_ENABLE): Likewise.
5541 (I386_DR_GLOBAL_ENABLE): Likewise.
5542 (I386_DR_DISABLE): Likewise.
5543 (I386_DR_SET_RW_LEN): Likewise.
5544 (I386_DR_GET_RW_LEN): Likewise.
5545 (I386_DR_WATCH_HIT): Likewise.
5546 (i386_wp_op_t): Likewise.
5547 (i386_show_dr): Likewise.
5548 (i386_length_and_rw_bits): Likewise.
5549 (i386_insert_aligned_watchpoint): Likewise.
5550 (i386_remove_aligned_watchpoint): Likewise.
5551 (i386_handle_nonaligned_watchpoint): Likewise.
5552 i386_update_inferior_debug_regs(): Likewise.
5553 (i386_dr_insert_watchpoint): Likewise.
5554 (i386_dr_remove_watchpoint): Likewise.
5555 (i386_dr_region_ok_for_watchpoint): Likewise.
5556 (i386_dr_stopped_data_address): Likewise.
5557 (i386_dr_stopped_by_watchpoint): Likewise.
5558
8f26655c
GB		 55592014-06-19 Gary Benson <gbenson@redhat.com>
5560
5561 * i386-low.c (i386_dr_show): Renamed to
5562 i386_show_dr and made static. All uses updated.
5563 (i386_dr_length_and_rw_bits): Renamed to
5564 i386_length_and_rw_bits and made static.
5565 All uses updated.
5566 (i386_dr_insert_aligned_watchpoint): Renamed to
5567 i386_insert_aligned_watchpoint and made static.
5568 All uses updated.
5569 (i386_dr_remove_aligned_watchpoint): Renamed to
5570 i386_remove_aligned_watchpoint and made static.
5571 All uses updated.
5572 (i386_dr_update_inferior_debug_regs): Renamed to
5573 i386_update_inferior_debug_regs and made static.
5574 All uses updated.
5575
b9228891
GB		 55762014-06-18 Gary Benson <gbenson@redhat.com>
5577
5171def3
GB		 5578 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5579 (i386_dr_low_can_set_control): Likewise.
5580 (i386_get_debug_register_length): Likewise.
5581 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5582 (i386_dr_low_can_set_control): Likewise.
5583 (i386_get_debug_register_length): Likewise.
5584
55852014-06-17 Gary Benson <gbenson@redhat.com>
5586
b9228891
GB		 5587 * i386-low.h (i386-dregs.h): New include.
5588 (DR_FIRSTADDR): Now in i386-dregs.h.
5589 (DR_LASTADDR): Likewise.
5590 (DR_NADDR): Likewise.
5591 (DR_STATUS): Likewise.
5592 (DR_CONTROL): Likewise.
5593 (i386_debug_reg_state): Likewise.
5594 (i386_dr_insert_watchpoint): Likewise.
5595 (i386_dr_remove_watchpoint): Likewise.
5596 (i386_dr_region_ok_for_watchpoint): Likewise.
5597 (i386_dr_stopped_data_address): Likewise.
5598 (i386_dr_stopped_by_watchpoint): Likewise.
5599 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5600
4be83cc2
GB		 56012014-06-18 Gary Benson <gbenson@redhat.com>
5602
5603 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5604 i386_dr_insert_watchpoint.
5605 (i386_low_remove_watchpoint): Renamed to
5606 i386_dr_remove_watchpoint.
5607 (i386_low_region_ok_for_watchpoint): Renamed to
5608 i386_dr_region_ok_for_watchpoint.
5609 (i386_low_stopped_data_address): Renamed to
5610 i386_dr_stopped_data_address.
5611 (i386_low_stopped_by_watchpoint): Renamed to
5612 i386_dr_stopped_by_watchpoint.
5613 * i386-low.c (i386_show_dr): Renamed to
5614 i386_dr_show and made nonstatic. All uses updated.
5615 (i386_length_and_rw_bits): Renamed to
5616 i386_dr_length_and_rw_bits and made nonstatic.
5617 All uses updated.
5618 (i386_insert_aligned_watchpoint): Renamed to
5619 i386_dr_insert_aligned_watchpoint and made nonstatic.
5620 All uses updated.
5621 (i386_remove_aligned_watchpoint): Renamed to
5622 i386_dr_remove_aligned_watchpoint and made nonstatic.
5623 All uses updated.
5624 (i386_update_inferior_debug_regs): Renamed to
5625 i386_dr_update_inferior_debug_regs and made nonstatic.
5626 All uses updated.
5627 (i386_low_insert_watchpoint): Renamed to
5628 i386_dr_insert_watchpoint. All uses updated.
5629 (i386_low_remove_watchpoint): Renamed to
5630 i386_dr_remove_watchpoint. All uses updated.
5631 (i386_low_region_ok_for_watchpoint): Renamed to
5632 i386_dr_region_ok_for_watchpoint. All uses updated.
5633 (i386_low_stopped_data_address): Renamed to
5634 i386_dr_stopped_data_address. All uses updated.
5635 (i386_low_stopped_by_watchpoint): Renamed to
5636 i386_dr_stopped_by_watchpoint. All uses updated.
5637
131aa0d4
GB		 56382014-06-18 Gary Benson <gbenson@redhat.com>
5639
5640 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5641 (i386_dr_low_can_set_control): Likewise.
5642 (i386_insert_aligned_watchpoint): New check.
5643
d9305f7f
GB		 56442014-06-18 Gary Benson <gbenson@redhat.com>
5645
5646 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5647 Renamed to state.
5648
e927c9fc
GB		 56492014-06-18 Gary Benson <gbenson@redhat.com>
5650
5651 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5652 instead of fatal and error.
5653 (i386_handle_nonaligned_watchpoint): Likewise.
5654
1b6d4134
GB		 56552014-06-18 Gary Benson <gbenson@redhat.com>
5656
5657 * i386-low.c (i386_get_debug_register_length): New macro.
5658 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5659 (i386_show_dr): Use debug_printf instead of fprintf. Use
5660 phex to format values.
5661
6e62758f
GB		 56622014-06-18 Gary Benson <gbenson@redhat.com>
5663
5664 * i386-low.h: Comment changes.
5665 * i386-low.c: Likewise.
5666
fc6e2f03
GB		 56672014-06-18 Gary Benson <gbenson@redhat.com>
5668
5669 * i386-low.c: Whitespace changes.
5670
f9d1eeed
TT		 56712014-06-12 Tom Tromey <tromey@redhat.com>
5672
5673 * utils.c (freeargv): Remove.
5674
0b04e523
TT		 56752014-06-12 Tom Tromey <tromey@redhat.com>
5676
5677 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5678 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5679 (parse_debug_format_options): Likewise.
5680 (gdbserver_usage): Likewise.
5681 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5682 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5683 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5684 against libiberty.
5685 ($(LIBGNU)): Depend on libiberty.
5686 (all-lib): Recurse into all subdirs.
5687 (install-only): Invoke "install" target in subdirs.
5688 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5689 targets.
5690 * configure: Rebuild.
5691 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5692 for vasprintf, vsnprintf, or gettimeofday.
5693 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5694 srv_tgtobj.
5695
270c9937
JB		 56962014-06-05 Joel Brobecker <brobecker@adacore.com>
5697
5698 * development.sh: Delete.
5699 * Makefile.in (config.status): Adjust dependency on development.sh.
5700 * configure.ac: Adjust development.sh source call.
5701 * configure: Regenerate.
5702
0a261ed8
PA		 57032014-06-02 Pedro Alves <palves@redhat.com>
5704
5705 * ax.c (gdb_free_agent_expr): New function.
5706 * ax.h (gdb_free_agent_expr): New declaration.
5707 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5708 list.
5709 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5710 static.
5711 (clear_breakpoint_conditions_and_commands): New function.
5712 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5713 (clear_breakpoint_conditions_and_commands): New declaration.
5714
e9dae05e
RR		 57152014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5716
5717 * linux-aarch64-low.c (asm/ptrace.h): Include.
5718
5876f503
JK		 57192014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5720
5721 Fix TLS access for -static -pthread.
5722 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5723 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5724 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5725
802e8e6d
PA		 57262014-05-20 Pedro Alves <palves@redhat.com>
5727
5728 * linux-aarch64-low.c (aarch64_insert_point)
5729 (aarch64_remove_point): No longer check whether the type is
5730 supported here. Adjust to new interface.
5731 (the_low_target): Install aarch64_supports_z_point_type as
5732 supports_z_point_type method.
5733 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5734 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5735 instead of a Z packet char. Adjust.
5736 (arm_supports_z_point_type): New function.
5737 (arm_insert_point, arm_remove_point): Adjust to new interface.
5738 (the_low_target): Install arm_supports_z_point_type.
5739 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5740 (cris_insert_point, cris_remove_point): Adjust to new interface.
5741 Don't check whether the type is supported here.
5742 (the_low_target): Install cris_supports_z_point_type.
5743 * linux-low.c (linux_supports_z_point_type): New function.
5744 (linux_insert_point, linux_remove_point): Adjust to new interface.
5745 * linux-low.h (struct linux_target_ops) <insert_point,
5746 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5747 raw_breakpoint pointer parameter.
5748 <supports_z_point_type>: New method.
5749 * linux-mips-low.c (mips_supports_z_point_type): New function.
5750 (mips_insert_point, mips_remove_point): Adjust to new interface.
5751 Use mips_supports_z_point_type.
5752 (the_low_target): Install mips_supports_z_point_type.
5753 * linux-ppc-low.c (the_low_target): Install NULL as
5754 supports_z_point_type method.
5755 * linux-s390-low.c (the_low_target): Install NULL as
5756 supports_z_point_type method.
5757 * linux-sparc-low.c (the_low_target): Install NULL as
5758 supports_z_point_type method.
5759 * linux-x86-low.c (x86_supports_z_point_type): New function.
5760 (x86_insert_point): Adjust to new insert_point interface. Use
5761 insert_memory_breakpoint. Adjust to new
5762 i386_low_insert_watchpoint interface.
5763 (x86_remove_point): Adjust to remove_point interface. Use
5764 remove_memory_breakpoint. Adjust to new
5765 i386_low_remove_watchpoint interface.
5766 (the_low_target): Install x86_supports_z_point_type.
5767 * lynx-low.c (lynx_target_ops): Install NULL as
5768 supports_z_point_type callback.
5769 * nto-low.c (nto_supports_z_point_type): New.
5770 (nto_insert_point, nto_remove_point): Adjust to new interface.
5771 (nto_target_ops): Install nto_supports_z_point_type.
5772 * mem-break.c: Adjust intro comment.
5773 (struct raw_breakpoint) <raw_type, size>: New fields.
5774 <inserted>: Update comment.
5775 <shlib_disabled>: Delete field.
5776 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5777 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5778 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5779 (raw_bkpt_type_to_target_hw_bp_type): New function.
5780 (find_enabled_raw_code_breakpoint_at): New function.
5781 (find_raw_breakpoint_at): New type and size parameters. Use them.
5782 (insert_memory_breakpoint): New function, based off
5783 set_raw_breakpoint_at.
5784 (remove_memory_breakpoint): New function.
5785 (set_raw_breakpoint_at): Reimplement.
5786 (set_breakpoint): New, based on set_breakpoint_at.
5787 (set_breakpoint_at): Reimplement.
5788 (delete_raw_breakpoint): Go through the_target->remove_point
5789 instead of assuming memory breakpoints.
5790 (find_gdb_breakpoint_at): Delete.
5791 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5792 (find_gdb_breakpoint): New function.
5793 (set_gdb_breakpoint_at): Delete.
5794 (z_type_supported): New function.
5795 (set_gdb_breakpoint_1): New function, loosely based off
5796 set_gdb_breakpoint_at.
5797 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5798 (delete_gdb_breakpoint_at): Delete.
5799 (delete_gdb_breakpoint_1): New function, loosely based off
5800 delete_gdb_breakpoint_at.
5801 (delete_gdb_breakpoint): New function.
5802 (clear_gdb_breakpoint_conditions): Rename to ...
5803 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5804 breakpoint.
5805 (add_condition_to_breakpoint): Make static.
5806 (add_breakpoint_condition): Take a struct breakpoint pointer
5807 instead of an address. Adjust.
5808 (gdb_condition_true_at_breakpoint): Rename to ...
5809 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5810 z_type parameter.
5811 (gdb_condition_true_at_breakpoint): Reimplement.
5812 (add_breakpoint_commands): Take a struct breakpoint pointer
5813 instead of an address. Adjust.
5814 (gdb_no_commands_at_breakpoint): Rename to ...
5815 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5816 parameter. Return true if no breakpoint was found. Change debug
5817 output.
5818 (gdb_no_commands_at_breakpoint): Reimplement.
5819 (run_breakpoint_commands): Rename to ...
5820 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5821 and change return type to boolean.
5822 (run_breakpoint_commands): New function.
5823 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5824 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5825 breakpoint. Go through the_target->remove_point instead of
5826 assuming memory breakpoint.
5827 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5828 software and hardware breakpoints.
5829 (reinsert_raw_breakpoint): Go through the_target->insert_point
5830 instead of assuming memory breakpoint.
5831 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5832 software and hardware breakpoints.
5833 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5834 Check both software and hardware breakpoints.
5835 (validate_inserted_breakpoint): Assert the breakpoint is a
5836 software breakpoint. Set the inserted flag to -1 instead of
5837 setting shlib_disabled.
5838 (delete_disabled_breakpoints): Adjust.
5839 (validate_breakpoints): Only validate software breakpoints.
5840 Adjust to inserted flag change.
5841 (check_mem_read, check_mem_write): Skip breakpoint types other
5842 than software breakpoints. Adjust to inserted flag change.
5843 * mem-break.h (enum raw_bkpt_type): New enum.
5844 (raw_breakpoint, struct process_info): Forward declare.
5845 (Z_packet_to_target_hw_bp_type): Delete declaration.
5846 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5847 (set_gdb_breakpoint, delete_gdb_breakpoint)
5848 (clear_breakpoint_conditions): New declarations.
5849 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5850 (breakpoint_inserted_here): Update comment.
5851 (add_breakpoint_condition, add_breakpoint_commands): Replace
5852 address parameter with a breakpoint pointer parameter.
5853 (gdb_breakpoint_here): Update comment.
5854 (delete_gdb_breakpoint_at): Delete.
5855 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5856 * server.c (process_point_options): Take a struct breakpoint
5857 pointer instead of an address. Adjust.
5858 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5859 delete_gdb_breakpoint.
5860 * spu-low.c (spu_target_ops): Install NULL as
5861 supports_z_point_type method.
5862 * target.h: Include mem-break.h.
5863 (struct target_ops) <prepare_to_access_memory>: Update comment.
5864 <supports_z_point_type>: New field.
5865 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5866 instead of a char. Also take a raw breakpoint pointer.
5867 * win32-arm-low.c (the_low_target): Install NULL as
5868 supports_z_point_type.
5869 * win32-i386-low.c (i386_supports_z_point_type): New function.
5870 (i386_insert_point, i386_remove_point): Adjust to new interface.
5871 (the_low_target): Install i386_supports_z_point_type.
5872 * win32-low.c (win32_supports_z_point_type): New function.
5873 (win32_insert_point, win32_remove_point): Adjust to new interface.
5874 (win32_target_ops): Install win32_supports_z_point_type.
5875 * win32-low.h (struct win32_target_ops):
5876 <supports_z_point_type>: New method.
5877 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5878 instead of a char. Also take a raw breakpoint pointer.
5879
932539e3
PA		 58802014-05-20 Pedro Alves <palves@redhat.com>
5881
5882 * mem-break.h: Include break-common.h.
5883 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5884 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5885 (Z_packet_to_target_hw_bp_type): New declaration.
5886 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5887 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5888 (Z_PACKET_ACCESS_WP): Delete macros.
5889 (Z_packet_to_hw_type): Delete function.
5890 * i386-low.h: Don't include break-common.h here.
5891 (Z_packet_to_hw_type): Delete declaration.
5892 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5893 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5894 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5895 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5896 * linux-aarch64-low.c: Don't include break-common.h here.
5897 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5898 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5899 (Z_packet_to_target_hw_bp_type): Delete function.
5900 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5901 function.
5902 (mips_insert_point, mips_remove_point): Use
5903 Z_packet_to_target_hw_bp_type.
5904
4ff0d3d8
PA		 59052014-05-20 Pedro Alves <palves@redhat.com>
5906
5907 * linux-aarch64-low.c: Include break-common.h.
5908 (enum target_point_type): Delete.
5909 (Z_packet_to_point_type): Rename to ...
5910 (Z_packet_to_target_hw_bp_type): ... this, and return a
5911 target_hw_bp_type instead.
5912 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5913 instead of an enum target_point_type.
5914 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5915 breakpoint type.
5916 (aarch64_dr_state_insert_one_point)
5917 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5918 (aarch64_handle_aligned_watchpoint)
5919 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5920 Take an enum target_hw_bp_type instead of an enum
5921 target_point_type.
5922 (aarch64_supports_z_point_type): New function.
5923 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5924 use Z_packet_to_target_hw_bp_type.
5925
786dc519
JB		 59262014-05-20 Joel Brobecker <brobecker@adacore.com>
5927
5928 * configure.ac: Only use -Werror by default when DEVELOPMENT
5929 is true.
5930 * configure: Regenerate.
5931
9e0aa64f
JK		 59322014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5933
5934 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5935 * linux-x86-low.c (X86_64_USER_REGS): New.
5936 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5937
2b577b92
YQ		 59382014-04-28 Yao Qi <yao@codesourcery.com>
5939
5940 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5941 name.
5942
94611da2
PA		 59432014-04-25 Pedro Alves <palves@redhat.com>
5944
5945 PR server/16255
5946 * linux-low.c (linux_attach_fail_reason_string): New function.
5947 (linux_attach_lwp): Delete.
5948 (linux_attach_lwp_1): Rename to ...
5949 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5950 argument. Remove "initial" parameter. Return int instead of
5951 void. Don't error or warn here.
5952 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5953 failure to attach to the tgid. Call warning when failing to
5954 attach to an lwp.
5955 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5956 argument. Remove "initial" parameter. Return int instead of
5957 void. Don't error or warn here.
5958 (linux_attach_fail_reason_string): New declaration.
5959 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5960 interface change. Use linux_attach_fail_reason_string.
5961
01f9f808
MS		 59622014-04-24 Michael Sturm <michael.sturm@mintel.com>
5963 Walfred Tedeschi <walfred.tedeschi@intel.com>
5964
5965 * Makefile.in: Added rules to handle new files
5966 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5967 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5968 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5969 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5970 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5971 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5972 x32-avx512-linux.o.
5973 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5974 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5975 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5976 i386/x32-avx512.xml.
5977 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5978 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5979 i386/x32-avx512-linux.xml.
5980 * i387-fp.c (num_avx512_k_registers): New constant for number
5981 of K registers.
5982 (num_avx512_zmmh_low_registers): New constant for number of
5983 lower ZMM registers (0-15).
5984 (num_avx512_zmmh_high_registers): New constant for number of
5985 higher ZMM registers (16-31).
5986 (num_avx512_ymmh_registers): New contant for number of higher
5987 YMM registers (ymm16-31 added by avx521 on x86_64).
5988 (num_avx512_xmm_registers): New constant for number of higher
5989 XMM registers (xmm16-31 added by AVX512 on x86_64).
5990 (struct i387_xsave): Add space for AVX512 registers.
5991 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5992 Add code to handle AVX512 registers.
5993 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5994 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5995 prototypei from generated file.
5996 (tdesc_amd64_avx512_linux): Likewise.
5997 (init_registers_x32_avx512_linux): Likewise.
5998 (tdesc_x32_avx512_linux): Likewise.
5999 (init_registers_i386_avx512_linux): Likewise.
6000 (tdesc_i386_avx512_linux): Likewise.
6001 (x86_64_regmap): Add AVX512 registers.
6002 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6003 mask.
6004 (initialize_low_arch): Add code to initialize AVX512 registers.
6005
51aa91f9
PA		 60062014-04-23 Pedro Alves <palves@redhat.com>
6007
6008 * mem-break.c (find_gdb_breakpoint_at): Make static.
6009 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6010
a4165e94
PA		 60112014-04-23 Pedro Alves <palves@redhat.com>
6012
6013 * i386-low.c: Don't include break-common.h here.
6014 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6015 prototype to take target_hw_bp_type as argument instead of a Z
6016 packet char.
6017 * i386-low.h: Include break-common.h here.
6018 (Z_packet_to_hw_type): Declare.
6019 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6020 prototypes.
6021 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6022 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6023 (x86_remove_point): Convert the packet number to a
6024 target_hw_bp_type before calling i386_low_remove_watchpoint.
6025 * win32-i386-low.c (i386_insert_point): Convert the packet number
6026 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6027 (i386_remove_point): Convert the packet number to a
6028 target_hw_bp_type before calling i386_low_remove_watchpoint.
6029
b8acf843
PA		 60302014-04-23 Pedro Alves <palves@redhat.com>
6031
6032 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6033
d708bcd1
PA		 60342014-04-10 Pedro Alves <palves@redhat.com>
6035
6036 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6037 Check if the condition or command is NULL before checking if the
6038 breakpoint is known. On success, return true.
6039 * mem-break.h (add_breakpoint_condition): Document return.
6040 (add_breakpoint_commands): Add describing comment.
6041 * server.c (skip_to_semicolon): New function.
6042 (process_point_options): Use it.
6043
2eec7d5b
PA		 60442014-04-09 Pedro Alves <palves@redhat.com>
6045
6046 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6047 to lwpid_of.
6048
fa96cb38
PA		 60492014-02-27 Pedro Alves <palves@redhat.com>
6050
6051 PR 12702
6052 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6053 macros.
6054 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6055 output.
6056 (last_thread_of_process_p): Take a PID argument instead of a
6057 thread pointer.
6058 (linux_wait_for_lwp): Delete.
6059 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6060 functions.
6061 (linux_low_filter_event): New function, party factored out from
6062 linux_wait_for_event.
6063 (linux_wait_for_event): Rename to ...
6064 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6065 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6066 sigsuspend. Check for zombie leaders.
6067 (linux_wait_for_event): Reimplement as wrapper around
6068 linux_wait_for_event_filtered.
6069 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6070 a normal or signal exit is seen, it's the whole process exiting.
6071 (wait_for_sigstop): No longer a for_each_inferior callback.
6072 Rewrite on top of linux_wait_for_event_filtered.
6073 (stop_all_lwps): Call wait_for_sigstop directly.
6074 * server.c (resume, handle_target_event): Handle
6075 TARGET_WAITKIND_NO_RESUMED.
6076
d763de10
JB		 60772014-02-26 Joel Brobecker <brobecker@adacore.com>
6078
6079 * win32-low.c (psapi_get_dll_name,
6080 * win32_CreateToolhelp32Snapshot): Delete.
6081 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6082 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6083 Delete.
6084 (handle_load_dll): Add function description.
6085 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6086
850a0f76
JB		 60872014-02-26 Joel Brobecker <brobecker@adacore.com>
6088
6089 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6090 Add comment.
6091 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6092 base address when calling win32_add_one_solib.
6093 (handle_load_dll): Delete local variable load_addr.
6094 Remove 0x1000 offset applied to DLL base address when calling
6095 win32_add_one_solib.
6096 (handle_unload_dll): Add comment.
6097
f25b3fc3
JB		 60982014-02-26 Joel Brobecker <brobecker@adacore.com>
6099
6100 * win32-low.c (win32_add_all_dlls): Renames
6101 win32_ensure_ntdll_loaded. Rewrite function documentation.
6102 Adjust implementation to always load all DLLs.
6103 Add 0x1000 offset to DLL base address when calling
6104 win32_add_one_solib.
6105 (child_initialization_done): New static global.
6106 (do_initial_child_stuff): Set child_initialization_done to
6107 zero during child initialization, and 1 after. Replace call
6108 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6109 Add comment.
6110 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6111 (handle_unload_dll): Add function documentation.
6112 (get_child_debug_event): Ignore load and unload DLL events
6113 during child initialization.
6114
d86d4aaf
DE		 61152014-02-20 Doug Evans <dje@google.com>
6116
3bc32da3 6117 Remove global all_lwps.
d86d4aaf
DE		 6118 * inferiors.h (ptid_of): Move here from linux-low.h.
6119 (pid_of, lwpid_of): Ditto.
6120 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6121 parameter is a struct thread_info * now.
6122 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6123 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6124 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6125 directly.
6126 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6127 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6128 * linux-arm-low.c (update_registers_callback): Update, "entry"
6129 parameter is a struct thread_info * now.
6130 Fetch lwpid from current_inferior directly.
6131 (arm_insert_point): Pass &all_threads to find_inferior instead of
6132 &all_lwps.
6133 (arm_remove_point): Ditto.
6134 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6135 (arm_prepare_to_resume): Fetch pid from thread.
6136 (arm_read_description): Fetch lwpid from current_inferior directly.
6137 * linux-low.c (all_lwps): Delete.
6138 (delete_lwp): Delete call to remove_inferior.
6139 (handle_extended_wait): Fetch lwpid from thread.
6140 (add_lwp): Don't set lwp->entry.id. Remove call to
6141 add_inferior_to_list.
6142 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6143 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6144 (kill_one_lwp_callback): Ditto.
6145 (linux_kill): Don't dereference NULL pointer.
6146 Fetch ptid,lwpid from thread.
6147 (get_detach_signal): Fetch ptid from thread.
6148 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6149 Simplify call to regcache_invalidate_thread.
6150 (delete_lwp_callback): Update, "entry" parameter is a
6151 struct thread_info * now. Fetch pid from thread.
6152 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6153 (status_pending_p_callback): Update, "entry" parameter is a
6154 struct thread_info * now. Fetch ptid from thread.
6155 (find_lwp_pid): Update, "entry" parameter is a
6156 struct thread_info * now.
6157 (linux_wait_for_lwp): Fetch pid from thread.
6158 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6159 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6160 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6161 (dequeue_one_deferred_signal): Ditto.
6162 (cancel_breakpoint): Fetch ptid from current_inferior.
6163 (linux_wait_for_event): Pass &all_threads to find_inferior,
6164 not &all_lwps. Fetch ptid, lwpid from thread.
6165 (count_events_callback): Update, "entry" parameter is a
6166 struct thread_info * now.
6167 (select_singlestep_lwp_callback): Ditto.
6168 (select_event_lwp_callback): Ditto.
6169 (cancel_breakpoints_callback): Ditto.
6170 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6171 not &all_lwps.
6172 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6173 (unsuspend_one_lwp): Update, "entry" parameter is a
6174 struct thread_info * now.
6175 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6176 not &all_lwps.
6177 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6178 Fetch lwpid from thread, not lwp.
6179 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6180 Pass &all_threads to find_inferior, not &all_lwps.
6181 (send_sigstop): Fetch lwpid from thread, not lwp.
6182 (send_sigstop_callback): Update, "entry" parameter is a
6183 struct thread_info * now.
6184 (suspend_and_send_sigstop_callback): Ditto.
6185 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6186 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6187 struct thread_info * now.
6188 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6189 from thread, lwp.
6190 (lwp_running): Update, "entry" parameter is a
6191 struct thread_info * now.
6192 (stop_all_lwps): Fetch ptid from thread.
6193 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6194 (linux_resume_one_lwp): Fetch lwpid from thread.
6195 (linux_set_resume_request): Update, "entry" parameter is a
6196 struct thread_info * now. Fetch pid, lwpid from thread.
6197 (resume_status_pending_p): Update, "entry" parameter is a
6198 struct thread_info * now.
6199 (need_step_over_p): Ditto. Fetch lwpid from thread.
6200 (start_step_over): Fetch lwpid from thread.
6201 (linux_resume_one_thread): Update, "entry" parameter is a
6202 struct thread_info * now. Fetch lwpid from thread.
6203 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6204 (proceed_one_lwp): Update, "entry" parameter is a
6205 struct thread_info * now. Fetch lwpid from thread.
6206 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6207 struct thread_info * now.
6208 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6209 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6210 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6211 directly.
6212 (regsets_store_inferior_registers): Ditto.
6213 (fetch_register, store_register): Ditto.
6214 (linux_read_memory, linux_write_memory): Ditto.
6215 (linux_request_interrupt): Ditto.
6216 (linux_read_auxv): Ditto.
6217 (linux_xfer_siginfo): Ditto.
6218 (linux_qxfer_spu): Ditto.
6219 (linux_qxfer_libraries_svr4): Ditto.
6220 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6221 moved to inferiors.h.
6222 (get_lwp): Delete.
6223 (get_thread_lwp): Update.
6224 (struct lwp_info): Delete member "entry". Simplify comment for
6225 member "thread".
6226 (all_lwps): Delete.
6227 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6228 current_inferior directly.
6229 (update_watch_registers_callback): Update, "entry" parameter is a
6230 struct thread_info * now. Fetch pid from thread.
6231 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6232 (mips_insert_point): Fetch lwpid from current_inferior.
6233 Pass &all_threads to find_inferior, not &all_lwps.
6234 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6235 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6236 directly.
6237 (mips_stopped_data_address): Ditto.
6238 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6239 directly.
6240 * linux-tile-low.c (tile_arch_setup): Ditto.
6241 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6242 (update_debug_registers_callback): Update, "entry" parameter is a
6243 struct thread_info * now. Fetch pid from thread.
6244 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6245 Pass &all_threads to find_inferior, not &all_lwps.
6246 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6247 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6248 Pass &all_threads to find_inferior, not &all_lwps.
6249 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6250 (i386_dr_low_get_status): Ditto.
6251 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6252 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6253 (x86_linux_read_description): Ditto.
6254 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6255
3b8361aa
DE		 62562014-02-20 Doug Evans <dje@google.com>
6257
6258 * inferiors.c (get_first_inferior): Fix buglet.
6259
f7667f0d
DE		 62602014-02-19 Doug Evans <dje@google.com>
6261
6262 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6263 * inferiors.c (add_thread): Change result type to struct thread_info *.
6264 All callers updated.
6265 (add_lwp): Call add_thread here instead of in callers.
6266 All callers updated.
6267 * linux-low.h (get_lwp_thread): Rewrite.
6268 (struct lwp_info): New member "thread".
6269
b3312d80
DE		 62702014-02-19 Doug Evans <dje@google.com>
6271
6272 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6273 All callers updated.
6274
ecc6f45c
DE		 62752014-02-19 Doug Evans <dje@google.com>
6276
6277 * inferiors.c (add_thread): Fix whitespace.
6278
649ebbca
DE		 62792014-02-19 Doug Evans <dje@google.com>
6280
6281 * dll.c (clear_dlls): Replace accessing list implemention details
6282 with API function.
6283 * gdbthread.h (get_first_thread): Declare.
6284 * inferiors.c (for_each_inferior_with_data): New function.
6285 (get_first_thread): New function.
6286 (find_thread_ptid): Simplify.
6287 (get_first_inferior): New function.
6288 (clear_list): Delete.
6289 (one_inferior_p): New function.
6290 (clear_inferior_list): New function.
6291 (clear_inferiors): Update.
6292 * inferiors.h (for_each_inferior_with_data): Declare.
6293 (clear_inferior_list): Declare.
6294 (one_inferior_p): Declare.
6295 (get_first_inferior): Declare.
6296 * linux-low.c (linux_wait_for_event): Replace accessing list
6297 implemention details with API function.
6298 * server.c (target_running): Ditto.
6299 (accumulate_file_name_length): New function.
6300 (emit_dll_description): New function.
6301 (handle_qxfer_libraries): Replace accessing list implemention
6302 details with API function.
6303 (handle_qxfer_threads_worker): New function.
6304 (handle_qxfer_threads_proper): Replace accessing list implemention
6305 details with API function.
6306 (handle_query): Ditto.
6307 (visit_actioned_threads_callback_ftype): New typedef.
6308 (visit_actioned_threads_data): New struct.
6309 (visit_actioned_threads): Rewrite to be find_inferior callback.
6310 (resume): Call find_inferior.
6311 (handle_status): Replace accessing list implemention
6312 details with API function.
6313 (process_serial_event): Replace accessing list implemention details
6314 with API function.
6315 * target.c (set_desired_inferior): Replace accessing list implemention
6316 details with API function.
6317 * tracepoint.c (same_process_p): New function.
6318 (gdb_agent_about_to_close): Replace accessing list implemention
6319 details with API function.
6320 * win32-low.c (child_delete_thread): Replace accessing list
6321 implemention details with API function.
6322 (match_dll_by_basename): New function.
6323 (dll_is_loaded_by_basename): New function.
6324 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6325 details call to dll_is_loaded_by_basename.
6326
80894984
DE		 63272014-02-19 Doug Evans <dje@google.com>
6328
6329 * dll.h (struct dll_info): Add comment.
6330 * gdbthread.h (struct thread_info): Add comment.
6331 (current_ptid): Simplify.
6332 * inferiors.c (add_process): Update.
6333 (remove_process): Update.
6334 * inferiors.h (struct process_info): Rename member "head" to "entry".
6335 * linux-low.c (delete_lwp): Update.
6336 (add_lwp): Update.
6337 (last_thread_of_process_p): Update.
6338 (kill_one_lwp_callback, linux_kill): Update.
6339 (status_pending_p_callback): Update.
6340 (wait_for_sigstop): Update. Simplify read of ptid.
6341 (start_step_over): Update.
6342 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6343 (get_lwp_thread): Update.
6344 (struct lwp_info): Rename member "head" to "entry".
6345 * regcache.h (inferior_list_entry): Delete.
6346 * server.c (kill_inferior_callback): Update.
6347 (detach_or_kill_inferior_callback): Update.
6348 (print_started_pid): Update.
6349 (print_attached_pid): Update.
6350 (process_serial_event): Simplify read of ptid.
6351 * thread-db.c (thread_db_create_event): Update.
6352 (thread_db_get_tls_address): Update.
6353 * win32-low.c (current_inferior_ptid): Simplify.
6354
46917d26
TT		 63552014-02-19 Tom Tromey <tromey@redhat.com>
6356
6357 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6358 argument.
6359 (target_supports_btrace): Update.
6360
0759a81e
YQ		 63612014-02-14 Yao Qi <yao@codesourcery.com>
6362
6363 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6364 (rsp-low-ipa.o): New target.
6365
a7191e8b
TT		 63662014-02-12 Tom Tromey <tromey@redhat.com>
6367
6368 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6369 convert_ascii_to_int.
6370 * regcache.c (registers_to_string): Likewise.
6371 * remote-utils.c (decode_M_packet): Likewise.
6372 * server.c (process_serial_event): Likewise.
6373
ff0e980e
TT		 63742014-02-12 Tom Tromey <tromey@redhat.com>
6375
6376 * server.c (handle_query, handle_v_run): Use hex2bin, not
6377 unhexify.
6378 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6379
e9371aff
TT		 63802014-02-12 Tom Tromey <tromey@redhat.com>
6381
6382 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6383 convert_int_to_ascii.
6384 * regcache.c (registers_to_string, collect_register_as_string):
6385 Likewise.
6386 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6387 Likewise.
6388 * server.c (process_serial_event): Likewise.
6389 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6390 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6391
971dc0b8
TT		 63922014-02-12 Tom Tromey <tromey@redhat.com>
6393
6394 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6395 bin2hex, not hexify.
6396 * tracepoint.c (cmd_qtstatus): Likewise.
6397
0a822afb
TT		 63982014-02-12 Tom Tromey <tromey@redhat.com>
6399
6400 * remote-utils.c (monitor_output): Pass explicit length to
6401 hexify.
6402
9c3d6531
TT		 64032014-02-12 Tom Tromey <tromey@redhat.com>
6404
6405 * tracepoint.c: Include rsp-low.h.
6406 * server.c: Include rsp-low.h.
6407 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6408 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6409 declare.
6410 * remote-utils.c: Include rsp-low.h.
6411 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6412 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6413 (convert_int_to_ascii, convert_ascii_to_int): Move to
6414 common/rsp-low.c.
6415 * regcache.c: Include rsp-low.h.
6416 * ax.c: Include rsp-low.h.
6417 * Makefile.in (SFILES): Add common/rsp-low.c.
6418 (OBS): Add rsp-low.o.
6419 (rsp-low.o): New target.
6420
01fd3ea5
TT		 64212014-02-12 Tom Tromey <tromey@redhat.com>
6422
6423 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6424 Include print-utils.h.
6425 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6426 (plongest, thirty_two, phex_nz): Remove.
6427 * Makefile.in (SFILES): Add common/print-utils.c.
6428 (OBS): Add print-utils.o.
6429 (print-utils-ipa.o): New target.
6430 (print-utils.o): New target.
6431 (IPA_OBJS): Add print-utils-ipa.o.
6432
e99dc820
TT		 64332014-02-06 Tom Tromey <tromey@redhat.com>
6434
6435 * Makefile.in (SFILES): Fix indentation.
6436
ee1e2d4f
DE		 64372014-02-05 Doug Evans <dje@google.com>
6438
6439 * linux-low.c (linux_wait_for_event): Improve comment.
6440 (linux_wait_1): Keep current_inferior in sync with event_child.
6441
f5a02773
DE		 64422014-01-22 Doug Evans <dje@google.com>
6443
6444 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6445
87ce2a04
DE		 64462014-01-22 Doug Evans <dje@google.com>
6447
6448 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6449 * configure: Regenerate.
6450 * config.in: Regenerate.
6451 * Makefile.in (SFILES): Add debug.c.
6452 (OBS): Add debug.o.
6453 * debug.c: New file.
6454 * debug.h: New file.
6455 * linux-aarch64-low.c (*): Update all debugging printfs to use
6456 debug_printf instead of fprintf.
6457 * linux-arm-low.c (*): Ditto.
6458 * linux-cris-low.c (*): Ditto.
6459 * linux-crisv32-low.c (*): Ditto.
6460 * linux-m32r-low.c (*): Ditto.
6461 * linux-sparc-low.c (*): Ditto.
6462 * linux-x86.c (*): Ditto.
6463 * linux-low.c (*): Ditto.
6464 (linux_wait_1): Add calls to debug_enter, debug_exit.
6465 (linux_wait): Remove redundant debugging printf.
6466 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6467 (linux_resume, unstop_all_lwps): Ditto.
6468 * mem-break.c (*): Update all debugging printfs to use
6469 debug_printf instead of fprintf.
6470 * remote-utils.c (*): Ditto.
6471 * thread-db.c (*): Ditto.
6472 * server.c #include <ctype.h>, "gdb_vecs.h".
6473 (debug_threads): Moved to debug.c.
6474 (*): Update all debugging printfs to use debug_printf instead of
6475 fprintf.
6476 (start_inferior): Replace call to fflush with call to debug_flush.
6477 (monitor_show_help): Mention set debug-format.
6478 (parse_debug_format_options): New function.
6479 (handle_monitor_command): Handle "monitor set debug-format".
6480 (gdbserver_usage): Mention --debug-format.
6481 (main): Parse --debug-format.
6482 * server.h (debug_threads): Declaration moved to debug.h.
6483 #include "debug.h".
6484 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6485 trace_debug_1 that uses debug_printf.
6486 (tracepoint_look_up_symbols): Update all debugging printfs to use
6487 debug_printf instead of fprintf.
6488
e671835b
BS		 64892014-01-20 Baruch Siach <baruch@tkos.co.il>
6490
6491 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6492 sys/ptrace.h.
6493
b5737fa9
PA		 64942014-01-17 Pedro Alves <palves@redhat.com>
6495
ea38d2a9 6496 PR build/16445
c7faa97a
PA		 6497 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6498 defined after including gdb_proc_service.h.
b5737fa9 6499
40ed484e
DE		 65002014-01-16 Doug Evans <dje@google.com>
6501
6502 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6503 (match_dll): Use it.
6504
969c39fb
MM		 65052014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6506
6507 * target.h (target_ops) <read_btrace>: Change parameters and
6508 return type to allow error reporting.
6509 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6510 trace reading errors on.
6511 * linux-low.c (linux_low_read_btrace): Pass trace reading
6512 errors on.
6513 (linux_low_disable_btrace): New.
6514
ab7f45ba
DE		 65152014-01-15 Doug Evans <dje@google.com>
6516
6517 * inferiors.c (thread_id_to_gdb_id): Delete.
6518 * inferiors.h (thread_id_to_gdb_id): Delete.
6519
66af0f44
EZ		 65202014-01-13 Eli Zaretskii <eliz@gnu.org>
6521
6522 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6523 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6524 versions.
6525
9939e131
PA		 65262014-01-08 Pedro Alves <palves@redhat.com>
6527
6528 * server.c (handle_status): Don't discard previous queued stop
6529 replies or thread's pending status here.
6530 (main) <disconnection>: Do it here instead.
6531
b7ea362b
PA		 65322014-01-08 Pedro Alves <palves@redhat.com>
6533
6534 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6535 * server.c (visit_actioned_threads, handle_pending_status): New
6536 function.
6537 (handle_v_cont): Factor out parts to ...
6538 (resume): ... this new function. If in all-stop, and a thread
6539 being resumed has a pending status, report it without actually
6540 resuming.
6541 (myresume): Adjust to use the new 'resume' function.
6542 (clear_pending_status_callback, set_pending_status_callback)
6543 (find_status_pending_thread_callback): New functions.
6544 (handle_status): Handle the case of multiple threads having
6545 interesting statuses to report. Report threads' real last signal
6546 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6547 with an interesting thread to report the status for, instead of
6548 always reporting the status of the first thread.
6549
28498c42
JB		 65502014-01-01 Joel Brobecker <brobecker@adacore.com>
6551
6552 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6553 * gdbreplay.c (gdbreplay_version): Likewise.
6554
f45c82da
YZ		 65552013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6556
6557 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6558 iov.iov_len with the real length in use.
6559
379a5e2d
JB		 65602013-12-13 Joel Brobecker <brobecker@adacore.com>
6561
6562 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6563 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6564 for all targets that use win32-low.c.
6565 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6566 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6567
4210d83e
PA		 65682013-12-13 Pedro Alves <palves@redhat.com>
6569
6570 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6571 if equal to TARGET_WAITKIND_LOADED.
6572 * win32-low.c (cached_status): New static global.
6573 (win32_wait): Add declaration.
6574 (do_initial_child_stuff): Flush all initial pending debug events
6575 up to the initial breakpoint.
6576 (win32_wait): If CACHED_STATUS was set, return that instead
6577 of doing a real wait. Remove the code resuming the execution
6578 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6579 during the initial phase. Also remove the code changing
6580 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6581 TARGET_WAITKIND_STOPPED.
6582
e7f0d979
YQ		 65832013-12-11 Yao Qi <yao@codesourcery.com>
6584
6585 * notif.c (handle_notif_ack): Return 0 if no notification
6586 matches.
6587
ebcf782c
DE		 65882013-11-20 Doug Evans <dje@google.com>
6589
6590 * linux-low.c (linux_set_resume_request): Fix comment.
6591
20ad9378
DE		 65922013-11-20 Doug Evans <dje@google.com>
6593
6594 * linux-low.c (resume_status_pending_p): Tweak comment.
6595
a196ebeb
WT		 65962013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6597
6598 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6599 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6600 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6601 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6602 (srv_amd64_regobj): Add amd64-mpx.o.
6603 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6604 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6605 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6606 * i387-fp.c (num_pl_bnd_register) Added constant.
6607 (num_pl_bnd_cfg_registers) Added constant.
6608 (struct i387_xsave) Added reserved area and MPX fields.
6609 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6610 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6611 function.
6612 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6613 (init_registers_amd64_mpx_linux): Declare new function.
6614 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6615 (x86_64_regmap): Add MPX registers.
6616 (x86_linux_read_description): Add MPX case.
6617 (initialize_low_arch): Initialize MPX targets.
6618
0080a2f6
TT		 66192013-11-18 Tom Tromey <tromey@redhat.com>
6620
6621 * configure: Rebuild.
6622 * configure.ac: Don't check for stdlib.h.
6623 * gdbreplay.c: Unconditionally include stdlib.h.
6624
2978b111
TT		 66252013-11-18 Tom Tromey <tromey@redhat.com>
6626
6627 * config.in: Rebuild.
6628 * configure: Rebuild.
6629 * configure.ac: Don't use AC_HEADER_DIRENT.
6630
a3d08894
TT		 66312013-11-18 Tom Tromey <tromey@redhat.com>
6632
6633 * server.h: Don't check HAVE_STRING_H.
6634 * gdbreplay.c: Don't check HAVE_STRING_H.
6635 * configure: Rebuild.
6636
0a5dd17d
TT		 66372013-11-18 Tom Tromey <tromey@redhat.com>
6638
6639 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6640 LIBGNU.
6641
1bd2f0ba
TT		 66422013-11-08 Tom Tromey <tromey@redhat.com>
6643
6644 * configure, config.in: Rebuild.
6645 * configure.ac: Remove unused configury.
6646
3266f10b
TT		 66472013-11-08 Tom Tromey <tromey@redhat.com>
6648
6649 * acinclude.m4: Include common.m4, codeset.m4.
6650 * configure, config.in: Rebuild.
6651 * configure.ac: Use GDB_AC_COMMON.
6652
6682d959
AA		 66532013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6654
6655 * linux-s390-low.c (HWCAP_S390_TE): New define.
6656 (s390_arch_setup): Consider the TE field in the HWCAP for
6657 determining 'have_regset_tdb'.
6658
fd0a4d76
SDJ		 66592013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6660
6661 PR gdb/16014
6662 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6663 call to sizeof.
6664
1a3d890b
PA		 66652013-10-02 Pedro Alves <palves@redhat.com>
6666
6667 * server.c (process_serial_event): Don't output "GDBserver
6668 exiting" if GDB is connected through stdio.
6669 * target.c (mywait): Likewise, be silent if GDB is connected
6670 through stdio.
6671
97ad4581
JB		 66722013-10-01 Joel Brobecker <brobecker@adacore.com>
6673
6674 * lynx-low.c (lynx_add_threads_after_attach): New function.
6675 (lynx_attach): Remove call to add_thread. Add call to
6676 lynx_add_threads_after_attach instead.
6677
5b4e221c
MF		 66782013-09-28 Mike Frysinger <vapier@gentoo.org>
6679
6680 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6681 * config.in, configure: Regenerated.
6682
ee47b2f8
YQ		 66832013-09-18 Yao Qi <yao@codesourcery.com>
6684
6685 PR server/15959
6686 * server.c (start_inferior): Clear 'resume_info'.
6687
d6707650 66882013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6689
d6707650
JW		 6690 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6691 for each register.
6692
9243dd0e 66932013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 6694
9243dd0e
JW		 6695 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6696 linux-tile-low.o to srv_tgtobj.
6697
c623a6ef
WN		 66982013-09-16 Will Newton <will.newton@linaro.org>
6699
6700 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6701 out regs.
6702
fb71d39e
PA		 67032013-09-06 Pedro Alves <palves@redhat.com>
6704
6705 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6706 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6707 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6708 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6709 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6710 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6711
8e7e9910
PA		 67122013-09-06 Pedro Alves <palves@redhat.com>
6713
6714 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6715 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6716
7c3a12ca
PA		 67172013-09-06 Pedro Alves <palves@redhat.com>
6718
6719 * linux-amd64-ipa.c: Include tracepoint.h.
6720 * linux-i386-ipa.c: Include tracepoint.h.
6721
8eb3d7b6
RW		 67222013-09-06 Ricard Wanderlof <ricardw@axis.com>
6723
6724 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6725 (ps_get_thread_area): New function.
6726
eddddb9d
RW		 67272013-09-06 Ricard Wanderlof <ricardw@axis.com>
6728
6729 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6730 (initialize_low_arch): Call init_registers_crisv32 rather than
6731 init_register_crisv32.
6732
533b0600
PA		 67332013-09-05 Pedro Alves <palves@redhat.com>
6734
6735 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6736 to ...
6737 * hostio.h: ... this new file.
6738 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6739 win32-low.c: Include hostio.h.
6740
0ce3d3b5
PA		 67412013-09-05 Pedro Alves <palves@redhat.com>
6742
6743 * server.h (gdb_client_data, handler_func, callback_handler_func)
6744 (delete_file_handler, add_file_handler, append_callback_event)
6745 (delete_callback_event, start_event_loop, initialize_event_loop):
6746 Move to event-loop.h and include it.
6747 * event-loop.h: New file.
6748
799cdc37
PA		 67492013-09-05 Pedro Alves <palves@redhat.com>
6750
6751 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6752 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6753 (loaded_dll, unloaded_dll): Move to ...
6754 * dll.h: ... this new file.
6755 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6756
6a6bbd9d
PA		 67572013-09-05 Pedro Alves <palves@redhat.com>
6758
6759 * server.h (current_process, get_thread_process, all_processes)
6760 (add_inferior_to_list, for_each_inferior, current_inferior)
6761 (remove_inferior, add_process, remove_process, find_process_pid)
6762 (have_started_inferiors_p, have_attached_inferiors_p)
6763 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6764 (clear_inferiors, find_inferior, find_inferior_id)
6765 (inferior_target_data, set_inferior_target_data)
6766 (inferior_regcache_data, set_inferior_regcache_data): Move to
6767 inferiors.h, and include it.
6768 * inferiors.h: New file.
6769
f699aaba
PA		 67702013-09-05 Pedro Alves <palves@redhat.com>
6771
6772 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6773 Move ...
72f4393d 6774 * ax.h: ... here.
f699aaba 6775
c144c7a0
PA		 67762013-09-05 Pedro Alves <palves@redhat.com>
6777
6778 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6779 tracepoint.h.
6780 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6781 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6782 (handle_tracepoint_general_set, handle_tracepoint_query)
6783 (tracepoint_finished_step, tracepoint_was_hit)
6784 (release_while_stepping_state_list, current_traceframe)
6785 (in_readonly_region, traceframe_read_mem)
6786 (fetch_traceframe_registers, traceframe_read_sdata)
6787 (traceframe_read_info, struct fast_tpoint_collect_status)
6788 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6789 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6790 (supply_fast_tracepoint_registers)
6791 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6792 (ipa_tdesc, claim_trampoline_space)
6793 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6794 (agent_mem_read, agent_get_trace_state_variable_value)
6795 (agent_set_trace_state_variable_value, agent_tsv_read)
6796 (agent_mem_read_string, get_raw_reg_func_addr)
6797 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6798 * tracepoint.h: ... this new file.
6799
ff42e6ab
PA		 68002013-09-05 Pedro Alves <palves@redhat.com>
6801
6802 * server.h (perror_with_name, error, fatal, warning, paddress)
6803 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6804 include it.
6805 * utils.h: New file.
6806
541af0f4
PA		 68072013-09-05 Pedro Alves <palves@redhat.com>
6808
6809 * server.h (remote_debug, noack_mode, transport_is_reliable)
6810 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6811 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6812 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6813 (write_enn, initialize_async_io, enable_async_io)
6814 (disable_async_io, check_remote_input_interrupt_request)
6815 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6816 (dead_thread_notify, prepare_resume_reply)
6817 (decode_address_to_semicolon, decode_address, decode_m_packet)
6818 (decode_M_packet, decode_X_packet, decode_xfer_write)
6819 (decode_search_memory_packet, unhexify, hexify)
6820 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6821 (look_up_one_symbol, relocate_instruction)
6822 (monitor_output): Move to remote-utils.h, and include it.
6823 * remote-utils.h: New file.
6824
eebdf26b
PA		 68252013-09-05 Pedro Alves <palves@redhat.com>
6826
6827 * server.h (_): Delete.
6828
3aafd2ff
PA		 68292013-09-02 Pedro Alves <palves@redhat.com>
6830
6831 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6832 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6833 allocated.
6834 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6835
cee83bcb
PM		 68362013-09-02 Pierre Muller <muller@sourceware.org>
6837
6838 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6839 or WriteProcessMemory complete successfully and handle
6840 ERROR_PARTIAL_COPY error.
6841
9a13b2fa
PA		 68422013-09-02 Pedro Alves <palves@redhat.com>
6843
6844 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6845 error instead of EIO.
6846
602e3198
JK		 68472013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6848
6849 PR server/15604
6850 * linux-low.c: Include filestuff.h.
6851 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6852 * lynx-low.c: Include filestuff.h.
6853 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6854 * server.c: Include filestuff.h.
6855 (main): Call notice_open_fds.
6856 * spu-low.c: Include filestuff.h.
6857 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6858
96d7229d
LM		 68592013-08-22 Luis Machado <lgustavo@codesourcery.com>
6860
6861 * Makefile.in: Explain why ../target and ../nat are not
6862 listed as include file search paths.
6863 (linux-waitpid.o): New object file rule.
6864 * configure.srv (srv_native_linux_obj): New variable.
6865 Replace all occurrences of linux native object files with
6866 $srv_native_linux_obj.
6867 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6868 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6869 (linux_enable_event_reporting): Remove declaration.
6870 (my_waitpid): Moved to common/linux-waitpid.c.
6871 (linux_wait_for_event): Pass ptid when calling
6872 linux_enable_event_reporting.
6873 (linux_supports_tracefork_flag): Remove.
6874 (linux_enable_event_reporting): Likewise.
6875 (linux_tracefork_grandchild): Remove.
6876 (STACK_SIZE): Moved to common/linux-ptrace.c.
6877 (linux_tracefork_child): Remove.
6878 (linux_test_for_tracefork): Remove.
6879 (linux_look_up_symbols): Call linux_supports_traceclone.
6880 (initialize_low): Remove call to linux_test_for_tracefork.
6881 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6882 common/linux-ptrace.h.
6883 (PTRACE_TYPE_ARG4): Likewise.
6884 Include linux-ptrace.h.
6885
32940073
PA		 68862013-08-21 Pedro Alves <palves@redhat.com>
6887
6888 * config.in: Renegerate.
6889
33b60d58 68902013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 6891
33b60d58
LM		 6892 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6893 (SFILES): Remove $(srcdir)/common/target-common.c and
6894 add $(srcdir)/target/waitstatus.c.
6895 (OBS): Remove target-common.o and add waitstatus.o.
6896 (server_h): Remove $(srcdir)/../common/target-common.h and
6897 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6898 and $(srcdir)/../target/waitstatus.h.
6899 (target-common.o): Remove.
6900 (waitstatus.o): New target object file.
6901 * target.h: Do not include target-common.h and
6902 include target/resume.h, target/wait.h and
6903 target/waitstatus.h.
6904
b8e1b30e
LM		 69052013-08-13 Luis Machado <lgustavo@codesourcery.com>
6906
6907 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6908 to PTRACE_TYPE_ARG3.
6909 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6910 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6911 PTRACE_TYPE_ARG4.
6912 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6913 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6914
7a60ad40
YQ		 69152013-07-27 Jie Zhang <jie@codesourcery.com>
6916 Daniel Jacobowitz <dan@codesourcery.com>
6917 Yao Qi <yao@codesourcery.com>
6918
6919 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6920 (mips-linux-watch.o): New rule.
6921 (mips_linux_watch_h): New variable.
6922 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6923 srv_tgtobj.
6924 * linux-mips-low.c: Include mips-linux-watch.h.
6925 (struct arch_process_info, struct arch_lwp_info): New.
6926 (update_watch_registers_callback): New function.
6927 (mips_linux_new_process, mips_linux_new_thread) New functions.
6928 (mips_linux_prepare_to_resume, mips_insert_point): New
6929 functions.
6930 (mips_remove_point, mips_stopped_by_watchpoint): New
6931 functions.
6932 (rsp_bp_type_to_target_hw_bp_type): New function.
6933 (mips_stopped_data_address): New function.
6934 (the_low_target): Add watchpoint support functions.
6935
de6f69ad
YQ		 69362013-07-27 Yao Qi <yao@codesourcery.com>
6937
6938 * i386-low.c: Include break-common.h.
6939 (enum target_hw_bp_type): Remove.
6940
3360c0bf
LM		 69412013-07-24 Luis Machado <lgustavo@codesourcery.com>
6942
6943 * Makefile.in (SFILES): /common/target-common.c.
6944 (OBS): Add target-common.o.
6945 (server_h): Add $(srcdir)/../common/target-common.h.
6946 (target-common.o): New target.
6947 * server.c (queue_stop_reply_callback): Free
6948 status string after use.
6949 * target.c (target_waitstatus_to_string): Remove.
6950 * target.h: Include target-common.h.
6951 (resume_kind): Likewise.
6952 (target_waitkind): Likewise.
6953 (target_waitstatus): Likewise.
6954 (TARGET_WNOHANG): Likewise.
6955
bd885420
YQ		 69562013-07-04 Yao Qi <yao@codesourcery.com>
6957
6958 * Makefile.in (host_alias): Use @host_noncanonical@.
6959 (target_alias): Use @target_noncanonical@.
6960 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6961 ACX_NONCANONICAL_HOST.
6962 * configure: Regenerated.
6963
6964 Revert:
6965 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6966
6967 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6968 * configure: Rebuild.
6969 * Makefile.in (version_host, version_target): Get from configure.
6970 (version.c): Use $(version_host) and $(version_target).
6971
17ef446e
PA		 69722013-07-03 Pedro Alves <palves@redhat.com>
6973
6974 * Makefile.in (config.status): Depend on development.sh.
6975 * acinclude.m4: Include libmcheck.m4.
6976 * configure: Regenerate.
6977
7a9a7487
MG		 69782013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6979
6980 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6981 attribute inside the parentheses.
6982 (winapi_DebugSetProcessKillOnExit): Ditto.
6983 (winapi_DebugBreakProcess): Ditto.
6984 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 6985
49b64de6
MG		 69862013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6987
6988 * notif.h (notif_event): Add a dummy member to avoid compiler
6989 errors.
6990
d5749ee7
PA		 69912013-07-01 Pedro Alves <palves@redhat.com>
6992
6993 * hostio.c (HOSTIO_PATH_MAX): Define.
6994 (require_filename, handle_open, handle_unlink, handle_readlink):
6995 Use it.
6996
d8d2a3ee
PA		 69972013-07-01 Pedro Alves <palves@redhat.com>
6998
6999 * server.h: Include "pathmax.h".
7000 * linux-low.c: Don't include sys/param.h.
7001 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7002 MAXPATHLEN.
7003 * win32-low.c: Don't include sys/param.h.
7004 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7005
bc7dea8d
PA		 70062013-07-01 Pedro Alves <palves@redhat.com>
7007
7008 * event-loop.c: Don't check HAVE_UNISTD_H before including
7009 <unistd.h>.
7010 * gdbreplay.c: Likewise.
7011 * remote-utils.c: Likewise.
7012 * server.c: Likewise.
7013 * configure.ac: Don't check for unistd.h.
7014 * configure: Regenerate.
7015
d6c2da54
TT		 70162013-06-28 Tom Tromey <tromey@redhat.com>
7017
7018 * Makefile.in (version.c): Use version.in, not
7019 common/version.in.
7020
257b6bec
MG		 70212013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7022
7023 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7024 * configure: Rebuild.
7025 * Makefile.in (version_host, version_target): Get from configure.
7026 (version.c): Use $(version_host) and $(version_target).
7027
86ebe149
DK		 70282013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7029
7030 Fix trace-status to output user name without trailing colon.
7031 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7032
f30aa5af
DK		 70332013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7034
7035 Fix trace-status to output proper start-time and stop-time.
7036 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7037 output start time and stop time in hex as gdb expects.
7038
28a93511
YQ		 70392013-06-26 Pedro Alves <pedro@codesourcery.com>
7040
7041 * tracepoint.c (build_traceframe_info_xml): Output trace state
7042 variables present in the trace buffer.
7043
01208463
TT		 70442013-06-24 Tom Tromey <tromey@redhat.com>
7045
7046 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7047 create-version.sh.
7048 (version.o): Remove.
7049 * gdbreplay.c: Include version.h.
7050 (version, host_name): Don't declare.
7051 * server.h: Include version.h.
7052 (version, host_name): Don't declare.
7053
760256f9
PA		 70542013-06-12 Pedro Alves <palves@redhat.com>
7055
7056 * linux-x86-low.c (linux_is_elf64): Delete global.
7057 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7058 with local linux_pid_exe_is_elf_64_file use.
7059
030031ee
PA		 70602013-06-11 Pedro Alves <palves@redhat.com>
7061
7062 * linux-low.c (regset_disabled, disable_regset): New functions.
7063 (regsets_fetch_inferior_registers)
7064 (regsets_store_inferior_registers): Use them.
7065 (initialize_regsets_info); Don't allocate the disabled_regsets
7066 array here.
7067 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7068 comment.
7069
5da6eb0a
PA		 70702013-06-11 Pedro Alves <palves@redhat.com>
7071
7072 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7073 xmalloc.
7074
7e5aaa09
PA		 70752013-06-11 Pedro Alves <palves@redhat.com>
7076
7077 * linux-x86-low.c (initialize_low_arch): Call
7078 init_registers_x32_avx_linux.
7079
d878444c
JK		 70802013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7081
7082 Fix compatibility with Android Bionic.
7083 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7084 it is not empty.
7085
3aee8918
PA		 70862013-06-07 Pedro Alves <palves@redhat.com>
7087
5f2b57b5 7088 PR server/14823
3aee8918
PA		 7089 * Makefile.in (OBS): Add tdesc.o.
7090 (IPA_OBJS): Add tdesc-ipa.o.
7091 (tdesc-ipa.o): New rule.
7092 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7093 interface.
7094 * linux-low.c (new_inferior): Delete.
7095 (disabled_regsets, num_regsets): Delete.
7096 (linux_add_process): Adjust to set the new per-process
7097 new_inferior flag.
7098 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7099 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7100 was a stop. When calling arch_setup, switch the current inferior
7101 to the thread that got an event.
7102 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7103 (regsets_fetch_inferior_registers)
7104 (regsets_store_inferior_registers): New regsets_info parameter.
7105 Adjust to use it.
7106 (linux_register_in_regsets): New regs_info parameter. Adjust to
7107 use it.
7108 (register_addr, fetch_register, store_register): New usrregs_info
7109 parameter. Adjust to use it.
7110 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7111 parameter regs_info. Adjust to use it.
7112 (linux_fetch_registers): Get the current inferior's regs_info, and
7113 adjust to use it.
7114 (linux_store_registers): Ditto.
7115 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7116 (initialize_low): Don't initialize the target_regsets here. Call
7117 initialize_low_arch.
7118 * linux-low.h (target_regsets): Delete declaration.
7119 (struct regsets_info): New.
7120 (struct usrregs_info): New.
7121 (struct regs_info): New.
7122 (struct process_info_private) <new_inferior>: New field.
7123 (struct linux_target_ops): Delete the num_regs, regmap, and
7124 regset_bitmap fields. New field regs_info.
7125 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7126 * i387-fp.c (num_xmm_registers): Delete.
7127 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7128 calls to new interface.
7129 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7130 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7131 Infer the number of xmm registers from the regcache's target
7132 description.
7133 * i387-fp.h (num_xmm_registers): Delete.
7134 * inferiors.c (add_thread): Don't install the thread's regcache
7135 here.
7136 * proc-service.c (gregset_info): Fetch the current inferior's
7137 regs_info. Adjust to use it.
7138 * regcache.c: Include tdesc.h.
7139 (register_bytes, reg_defs, num_registers)
7140 (gdbserver_expedite_regs): Delete.
7141 (get_thread_regcache): If the thread doesn't have a regcache yet,
7142 create one, instead of aborting gdbserver.
7143 (regcache_invalidate_one): Rename to ...
7144 (regcache_invalidate_thread): ... this.
7145 (regcache_invalidate_one): New.
7146 (regcache_invalidate): Only invalidate registers of the current
7147 process.
7148 (init_register_cache): Add target_desc parameter, and use it.
7149 (new_register_cache): Ditto. Assert the target description has a
7150 non zero registers_size.
7151 (regcache_cpy): Add assertions. Adjust.
7152 (realloc_register_cache, set_register_cache): Delete.
7153 (registers_to_string, registers_from_string): Adjust.
7154 (find_register_by_name, find_regno, find_register_by_number)
7155 (register_cache_size): Add target_desc parameter, and use it.
7156 (free_register_cache_thread, free_register_cache_thread_one)
7157 (regcache_release, register_cache_size): New.
7158 (register_size): Add target_desc parameter, and use it.
7159 (register_data, supply_register, supply_register_zeroed)
7160 (supply_regblock, supply_register_by_name, collect_register)
7161 (collect_register_as_string, collect_register_by_name): Adjust.
7162 * regcache.h (struct target_desc): Forward declare.
7163 (struct regcache) <tdesc>: New field.
7164 (init_register_cache, new_register_cache): Add target_desc
7165 parameter.
7166 (regcache_invalidate_thread): Declare.
7167 (regcache_invalidate_one): Delete declaration.
7168 (regcache_release): Declare.
7169 (find_register_by_number, register_cache_size, register_size)
7170 (find_regno): Add target_desc parameter.
7171 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7172 declarations.
7173 * remote-utils.c: Include tdesc.h.
7174 (outreg, prepare_resume_reply): Adjust.
7175 * server.c: Include tdesc.h.
7176 (gdbserver_xmltarget): Delete declaration.
7177 (get_features_xml, process_serial_event): Adjust.
7178 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7179 declare.
7180 (struct process_info) <tdesc>: New field.
7181 (ipa_tdesc): Declare.
7182 * tdesc.c: New file.
7183 * tdesc.h: New file.
7184 * tracepoint.c: Include tdesc.h.
7185 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7186 (get_context_regcache): Adjust to pass ipa_tdesc down.
7187 (do_action_at_tracepoint): Adjust to get the register cache size
7188 from the context regcache's description.
7189 (traceframe_walk_blocks): Adjust to get the register cache size
7190 from the current trace frame's description.
7191 (traceframe_get_pc): Adjust to get current trace frame's
7192 description and pass it down.
7193 (gdb_collect): Adjust to get the register cache size from the
7194 IPA's description.
7195 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7196 (gdbserver_xmltarget): Delete.
7197 (initialize_low_tracepoint): Set the ipa's target description.
7198 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7199 (initialize_low_tracepoint): Set the ipa's target description.
7200 * linux-x86-low.c: Include tdesc.h.
7201 [__x86_64__] (is_64bit_tdesc): New.
7202 (ps_get_thread_area, x86_get_thread_area): Use it.
7203 (i386_cannot_store_register): Rename to ...
7204 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7205 (i386_cannot_fetch_register): Rename to ...
7206 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7207 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7208 to new interface.
7209 (target_regsets): Rename to ...
7210 (x86_regsets): ... this.
7211 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7212 interface.
7213 (x86_siginfo_fixup): Use is_64bit_tdesc.
7214 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7215 (tdesc_x32_avx_linux, tdesc_x32_linux)
7216 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7217 Declare.
7218 (x86_linux_update_xmltarget): Delete.
7219 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7220 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7221 (AMD64_LINUX_USER64_CS): New.
7222 (x86_linux_read_description): New, based on
7223 x86_linux_update_xmltarget.
7224 (same_process_callback): New.
7225 (x86_arch_setup_process_callback): New.
7226 (x86_linux_update_xmltarget): New.
7227 (x86_regsets_info): New.
7228 (amd64_linux_regs_info): New.
7229 (i386_linux_usrregs_info): New.
7230 (i386_linux_regs_info): New.
7231 (x86_linux_regs_info): New.
7232 (x86_arch_setup): Reimplement.
7233 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7234 (x86_emit_ops): Ditto.
7235 (the_low_target): Adjust. Install x86_linux_regs_info,
7236 x86_cannot_fetch_register, and x86_cannot_store_register.
7237 (initialize_low_arch): New.
7238 * linux-ia64-low.c (tdesc_ia64): Declare.
7239 (ia64_fetch_register): Adjust.
7240 (ia64_usrregs_info, regs_info): New globals.
7241 (ia64_regs_info): New function.
7242 (the_low_target): Adjust.
7243 (initialize_low_arch): New function.
7244 * linux-sparc-low.c (tdesc_sparc64): Declare.
7245 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7246 Adjust.
7247 (sparc_arch_setup): New function.
7248 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7249 (the_low_target): Adjust.
7250 (initialize_low_arch): New function.
7251 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7252 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7253 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7254 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7255 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7256 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7257 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7258 (tdesc_powerpc_isa205_vsx64l): Declare.
7259 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7260 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7261 (ppc_set_pc, ppc_get_hwcap): Adjust.
7262 (ppc_usrregs_info): Forward declare.
7263 (!__powerpc64__) ppc_regmap_adjusted: New global.
7264 (ppc_arch_setup): Adjust to the current process'es target
7265 description.
7266 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7267 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7268 (ppc_store_evrregset): Adjust.
7269 (target_regsets): Rename to ...
7270 (ppc_regsets): ... this, and make static.
7271 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7272 (ppc_regs_info): New function.
7273 (the_low_target): Adjust.
7274 (initialize_low_arch): New function.
7275 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7276 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7277 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7278 (tdesc_s390x_linux64v2): Declare.
7279 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7280 (s390_fill_gregset, s390_store_last_break): Adjust.
7281 (target_regsets): Rename to ...
7282 (s390_regsets): ... this, and make static.
7283 (s390_get_pc, s390_set_pc): Adjust.
7284 (s390_get_hwcap): New target_desc parameter, and use it.
7285 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7286 (s390_arch_setup): Adjust to set the current process'es target
7287 description. Don't adjust the regmap.
7288 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7289 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7290 (regs_info_3264): New globals.
7291 (s390_regs_info): New function.
7292 (the_low_target): Adjust.
7293 (initialize_low_arch): New function.
7294 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7295 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7296 [__mips64] (init_registers_mips_linux)
7297 (init_registers_mips_dsp_linux): Delete defines.
7298 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7299 (have_dsp): New global.
7300 (mips_read_description): New, based on mips_arch_setup.
7301 (mips_arch_setup): Reimplement.
7302 (get_usrregs_info): New function.
7303 (mips_cannot_fetch_register, mips_cannot_store_register)
7304 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7305 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7306 (target_regsets): Rename to ...
7307 (mips_regsets): ... this, and make static.
7308 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7309 (dsp_regs_info, regs_info): New globals.
7310 (mips_regs_info): New function.
7311 (the_low_target): Adjust.
7312 (initialize_low_arch): New function.
7313 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7314 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7315 Declare.
7316 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7317 (arm_read_description): New, with bits factored from
7318 arm_arch_setup.
7319 (arm_arch_setup): Reimplement.
7320 (target_regsets): Rename to ...
7321 (arm_regsets): ... this, and make static.
7322 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7323 (arm_regs_info): New function.
7324 (the_low_target): Adjust.
7325 (initialize_low_arch): New function.
7326 * linux-m68k-low.c (tdesc_m68k): Declare.
7327 (target_regsets): Rename to ...
7328 (m68k_regsets): ... this, and make static.
7329 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7330 (m68k_regs_info): New function.
7331 (m68k_arch_setup): New function.
7332 (the_low_target): Adjust.
7333 (initialize_low_arch): New function.
7334 * linux-sh-low.c (tdesc_sharch): Declare.
7335 (target_regsets): Rename to ...
7336 (sh_regsets): ... this, and make static.
7337 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7338 (sh_regs_info, sh_arch_setup): New functions.
7339 (the_low_target): Adjust.
7340 (initialize_low_arch): New function.
7341 * linux-bfin-low.c (tdesc_bfin): Declare.
7342 (bfin_arch_setup): New function.
7343 (bfin_usrregs_info, regs_info): New globals.
7344 (bfin_regs_info): New function.
7345 (the_low_target): Adjust.
7346 (initialize_low_arch): New function.
7347 * linux-cris-low.c (tdesc_cris): Declare.
7348 (cris_arch_setup): New function.
7349 (cris_usrregs_info, regs_info): New globals.
7350 (cris_regs_info): New function.
7351 (the_low_target): Adjust.
7352 (initialize_low_arch): New function.
7353 * linux-cris-low.c (tdesc_crisv32): Declare.
7354 (cris_arch_setup): New function.
7355 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7356 (cris_regs_info): New function.
7357 (the_low_target): Adjust.
7358 (initialize_low_arch): New function.
7359 * linux-m32r-low.c (tdesc_m32r): Declare.
7360 (m32r_arch_setup): New function.
7361 (m32r_usrregs_info, regs_info): New globals.
7362 (m32r_regs_info): Adjust.
7363 (initialize_low_arch): New function.
7364 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7365 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7366 (tic6x_usrregs_info): Forward declare.
7367 (tic6x_read_description): New function, based on ...
7368 (tic6x_arch_setup): ... this. Reimplement.
7369 (target_regsets): Rename to ...
7370 (tic6x_regsets): ... this, and make static.
7371 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7372 (tic6x_regs_info): New function.
7373 (the_low_target): Adjust.
7374 (initialize_low_arch): New function.
7375 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7376 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7377 (target_regsets): Rename to ...
7378 (xtensa_regsets): ... this, and make static.
7379 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7380 globals.
7381 (xtensa_arch_setup, xtensa_regs_info): New functions.
7382 (the_low_target): Adjust.
7383 (initialize_low_arch): New function.
7384 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7385 (nios2_arch_setup): Set the current process'es tdesc.
7386 (target_regsets): Rename to ...
7387 (nios2_regsets): ... this.
7388 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7389 (nios2_regs_info): New function.
7390 (the_low_target): Adjust.
7391 (initialize_low_arch): New function.
a261b8f5
PA		 7392 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7393 (aarch64_arch_setup): Set the current process'es tdesc.
7394 (target_regsets): Rename to ...
7395 (aarch64_regsets): ... this.
7396 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7397 (aarch64_regs_info): New function.
7398 (the_low_target): Adjust.
7399 (initialize_low_arch): New function.
3aee8918
PA		 7400 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7401 globals.
7402 (target_regsets): Rename to ...
7403 (tile_regsets): ... this.
7404 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7405 (tile_regs_info): New function.
7406 (tile_arch_setup): Set the current process'es tdesc.
7407 (the_low_target): Adjust.
7408 (initialize_low_arch): New function.
7409 * spu-low.c (tdesc_spu): Declare.
7410 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7411 * win32-arm-low.c (tdesc_arm): Declare.
7412 (arm_arch_setup): New function.
7413 (the_low_target): Install arm_arch_setup instead of
7414 init_registers_arm.
7415 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7416 (init_windows_x86): Rename to ...
7417 (i386_arch_setup): ... this. Set `win32_tdesc'.
7418 (the_low_target): Adjust.
7419 * win32-low.c (win32_tdesc): New global.
7420 (child_add_thread): Don't create the thread cache here.
7421 (do_initial_child_stuff): Set the new process'es tdesc.
7422 * win32-low.h (struct target_desc): Forward declare.
7423 (win32_tdesc): Declare.
7424 * lynx-i386-low.c (tdesc_i386): Declare global.
7425 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7426 * lynx-low.c (lynx_tdesc): New global.
7427 (lynx_add_process): Set the new process'es tdesc.
7428 * lynx-low.h (struct target_desc): Forward declare.
7429 (lynx_tdesc): Declare global.
7430 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7431 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7432 * nto-low.c (nto_tdesc): New global.
7433 (do_attach): Set the new process'es tdesc.
7434 * nto-low.h (struct target_desc): Forward declare.
7435 (nto_tdesc): Declare.
7436 * nto-x86-low.c (tdesc_i386): Declare.
7437 (nto_x86_arch_setup): Set `nto_tdesc'.
7438
b1fbec62
GB		 74392013-06-04 Gary Benson <gbenson@redhat.com>
7440
7441 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7442 to qSupported response when appropriate.
7443 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7444 with nonzero-length annex.
7445 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7446 arguments supplied in annex.
7447
d1ec4ce7
DE		 74482013-05-31 Doug Evans <dje@google.com>
7449
ac44adcb 7450 PR server/15594
d1ec4ce7
DE		 7451 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7452 64 bits in 64-cross-32 environment.
7453
9b25f2d3
PA		 74542013-05-28 Pedro Alves <palves@redhat.com>
7455
7456 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7457 (aarch64-without-fpu.c): Delete rule.
7458 * configure.srv (aarch64*-*-linux*): Remove references to
7459 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7460 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7461 declaration.
7462
6740dc9c
PA		 74632013-05-24 Pedro Alves <palves@redhat.com>
7464
7465 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7466 instead of strchr/decode_address. Error if the range isn't split
7467 with a ','. Don't assume there's be a ':' in the action.
7468
c2d6af84
PA		 74692013-05-23 Yao Qi <yao@codesourcery.com>
7470 Pedro Alves <palves@redhat.com>
7471
7472 * linux-low.c (lwp_in_step_range): New function.
7473 (linux_wait_1): If the thread was range stepping and stopped
7474 outside the stepping range, report the stop to GDB. Otherwise,
7475 continue stepping. Add range stepping debug output.
7476 (linux_set_resume_request): Copy the step range from the resume
7477 request to the lwp.
7478 (linux_supports_range_stepping): New.
7479 (linux_target_ops) <supports_range_stepping>: Set to
7480 linux_supports_range_stepping.
7481 * linux-low.h (struct linux_target_ops)
7482 <supports_range_stepping>: New field.
7483 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7484 * linux-x86-low.c (x86_supports_range_stepping): New.
7485 (the_low_target) <supports_range_stepping>: Set to
7486 x86_supports_range_stepping.
7487 * server.c (handle_v_cont): Handle 'r' action.
7488 (handle_v_requests): Append ";r" if the target supports range
7489 stepping.
7490 * target.h (struct thread_resume) <step_range_start,
7491 step_range_end>: New fields.
7492 (struct target_ops) <supports_range_stepping>:
7493 New field.
7494 (target_supports_range_stepping): New macro.
7495
58794e1a
JB		 74962013-05-17 Joel Brobecker <brobecker@adacore.com>
7497
7498 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7499 confusion in comment.
7500
d631c5a7
JB		 75012013-05-17 Joel Brobecker <brobecker@adacore.com>
7502
7503 * lynx-low.c (struct process_info_private): New type.
7504 (lynx_add_process): New function.
7505 (lynx_create_inferior, lynx_attach): Replace calls to
7506 add_process by calls to lynx_add_process.
7507 (lynx_resume): If PTID is null, then try using
7508 current_process()->private->last_wait_event_ptid.
7509 Add comments.
7510 (lynx_clear_inferiors): Delete. The contents of that function
7511 has been inlined in lynx_mourn;
7512 (lynx_wait_1): Save the ptid in the process's private data.
7513 (lynx_mourn): Free the process' private data. Replace call
7514 to lynx_clear_inferiors by call to clear_inferiors.
7515
96f7a20f
YQ		 75162013-05-17 Yao Qi <yao@codesourcery.com>
7517
7518 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7519 the right place.
7520
db0dfaa0
LM		 75212013-05-16 Luis Machado <lgustavo@codesourcery.com>
7522
7523 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7524 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7525 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7526 PT_TEXT_END_ADDR guards. Update comments.
7527 (linux_target_op) <read_offsets>: Conditionally define to
7528 linux_read_offsets if the target is UCLIBC and if it defines
7529 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7530
68f5f838
SL		 75312013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7532 Andrew Jenner <andrew@codesourcery.com>
7533
7534 * Makefile.in (SFILES): Add linux-nios2-low.c.
7535 (clean): Add action to delete nios2-linux.c.
7536 (nios2-linux.c): New rule.
7537 * configure.srv: Add nios2*-*-linux*.
7538 * linux-nios2-low.c: New.
7539
1ebff1fd
HAQ		 75402013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7541
7542 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7543
f6150862
HZ		 75442013-04-25 Hui Zhu <hui@codesourcery.com>
7545
7546 PR gdb/15186
f6150862
HZ		 7547 * ax.c (ax_printf): Add fflush.
7548
614c279d
TT		 75492013-04-22 Tom Tromey <tromey@redhat.com>
7550
7551 * Makefile.in (SFILES): Add filestuff.c.
7552 (OBS): Add filestuff.o.
7553 (filestuff.o): New target.
7554 * config.in, configure: Rebuild.
7555 * configure.ac: Check for fdwalk, pipe2.
7556
7d4e5717
PA		 75572013-04-17 Pedro Alves <palves@redhat.com>
7558
7559 * configure.ac (USE_THREAD_DB): Delete variable.
7560 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7561 Don't AC_SUBST USE_THREAD_DB.
7562 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7563 * config.in, configure: Regenerate.
7564
d5c93e41
PA		 75652013-04-16 Pedro Alves <palves@redhat.com>
7566
7567 * linux-low.h (struct lwp_info) <thread_known>: Move under
7568 the USE_THREAD_DB #ifdef.
7569
04f5fe89
PA		 75702013-04-16 Pedro Alves <palves@redhat.com>
7571
7572 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7573 (linux-low.o): Delete rule.
7574 * linux-low.h: Always include "gdb_thread_db.h" instead of
7575 conditionally including thread_db.h.
7576 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7577 HAVE_THREAD_DB_H.
7578
480b27bf
JK		 75792013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7580
7581 * Makefile.in (install-only): Fix make install regression.
7582
43662968
JK		 75832013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7584
7585 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7586 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7587 installation.
7588 * gdbserver.1: Remove.
7589
3e74e146
PA		 75902013-03-22 Pedro Alves <palves@redhat.com>
7591
7592 * linux-low.c (handle_extended_wait): Don't call
7593 linux_enable_event_reporting.
7594
a8347a2a
TT		 75952013-03-15 Tony Theodore <tonyt@logyst.com>
7596
7597 PR build/9098:
7598 * Makefile.in (SHELL): Use @SHELL@.
7599
eeb56fa7
SDJ		 76002013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7601
7602 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7603 compiler warning.
7604
4fa7e2ff
JB		 76052013-03-13 Joel Brobecker <brobecker@adacore.com>
7606
7607 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7608 Remove extraneous NULL element.
7609
8ddb1965
YQ		 76102013-03-13 Yao Qi <yao@codesourcery.com>
7611
7612 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7613 'V' block in trace frame.
7614
9accd112
MM		 76152013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7616
7617 * target.h (struct target_ops): Add btrace ops.
7618 (target_supports_btrace): New macro.
7619 (target_enable_btrace): New macro.
7620 (target_disable_btrace): New macro.
7621 (target_read_btrace): New macro.
7622 * gdbthread.h (struct thread_info): Add btrace field.
7623 * server.c: Include btrace-common.h.
7624 (handle_btrace_general_set): New function.
7625 (handle_btrace_enable): New function.
7626 (handle_btrace_disable): New function.
7627 (handle_general_set): Call handle_btrace_general_set.
7628 (handle_qxfer_btrace): New function.
7629 (struct qxfer qxfer_packets[]): Add btrace entry.
7630 * inferiors.c (remove_thread): Disable btrace.
7631 * linux-low: Include linux-btrace.h.
7632 (linux_low_enable_btrace): New function.
7633 (linux_low_read_btrace): New function.
7634 (linux_target_ops): Add btrace ops.
7635 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7636 Add srv_linux_btrace=yes.
7637 (x86_64-*-linux*): Add linux-btrace.o.
7638 Add srv_linux_btrace=yes.
7639 * configure.ac: Define HAVE_LINUX_BTRACE.
7640 * config.in: Regenerated.
7641 * configure: Regenerated.
7642
5cc22e4c
MM		 76432013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7644
7645 * server.c (handle_qxfer): Preserve error message if -3 is
7646 returned.
7647 (qxfer): Document the -3 return value.
7648
7c97f91e
MM		 76492013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7650
7651 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7652 (linux_btrace_h): New variable.
7653 (linux-btrace.o): New rule.
7654
be9a119c 76552013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 7656 Hafiz Abid Qadeer <abidh@codesourcery.com>
7657
7658 * tracepoint.c (trace_buffer_size): New global.
7659 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7660 (init_trace_buffer): Change to one-argument function. Allocate
7661 trace buffer memory.
7662 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7663 handle QTBuffer:size packet.
7664 (cmd_bigqtbuffer_size): New function.
7665 (initialize_tracepoint): Call init_trace_buffer with
7666 DEFAULT_TRACE_BUFFER_SIZE.
7667 * server.c (handle_query): Add QTBuffer:size in the
7668 supported packets.
7669
e64f7499
YQ		 76702013-03-07 Yao Qi <yao@codesourcery.com>
7671
7672 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7673 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7674 of -1.
7675 (cmd_qtsp): Adjust condition. Do post increment.
7676 Set cur_action and cur_step_action back to 0.
7677
f0ae6fc3
PA		 76782013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7679
7680 PR server/15236
7681 * linux-low.c (linux_write_memory): Return early success if LEN is
7682 zero.
7683
b5b0b0af
CV		 76842013-03-05 Corinna Vinschen <vinschen@redhat.de>
7685
334ad4a8 7686 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 7687
589bc927
TT		 76882013-02-28 Tom Tromey <tromey@redhat.com>
7689
7690 * configure.ac: Invoke AC_SYS_LARGEFILE.
7691 * configure, config.in: Rebuild.
7692
dfe07582
CV		 76932013-02-28 Corinna Vinschen <vinschen@redhat.com>
7694
7695 * win32-low.c: Throughout, fix format strings and casts of
7696 printf-like functions to avoid type related warnings on all
7697 platforms.
7698 (get_child_debug_event): Print dwDebugEventCode as hex since
7699 that's how it's usually documented.
7700
736cd585
YQ		 77012013-02-28 Yao Qi <yao@codesourcery.com>
7702
7703 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7704 pulongest.
7705
e1f58301
JW		 77062013-02-27 Jiong Wang <jiwang@tilera.com>
7707
7708 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7709 (reg-tilegx32.c): New rule.
7710 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7711 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7712 different register info initializer according to elf class.
7713 (init_registers_tilgx32): New function. The tilegx32 register info
7714 initializer.
7715 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7716 (tile_store_gregset): Likewise.
7717
d171ca78
YQ		 77182013-02-27 Yao Qi <yao@codesourcery.com>
7719
7720 * server.c (process_point_options): Print debug message when
7721 debug_threads is true.
7722
282bbdf3
YQ		 77232013-02-26 Yao Qi <yao@codesourcery.com>
7724
7725 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7726
aca22551
PA		 77272013-02-19 Pedro Alves <palves@redhat.com>
7728 Kai Tietz <ktietz@redhat.com>
7729
7730 PR gdb/15161
7731
7732 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7733 instead of strtoul to extract address from packet.
7734 (process_serial_event) <'z'>: Likewise.
7735
4f3cee1c
YQ		 77362013-02-18 Yao Qi <yao@codesourcery.com>
7737
7738 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7739
8e1d55a3
PA		 77402013-02-14 Pedro Alves <palves@redhat.com>
7741
7742 Plug memory leak.
7743
7744 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7745 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7746
458820da
PA		 77472013-02-14 Pedro Alves <palves@redhat.com>
7748
7749 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7750
baea0dae
PA		 77512013-02-14 Pedro Alves <palves@redhat.com>
7752
7753 * tracepoint.c (save_string): Delete.
7754 (add_tracepoint_action): Use savestring instead of save_string.
7755
0b1afbb3
PA		 77562013-02-12 Pedro Alves <palves@redhat.com>
7757
7758 * linux-xtensa-low.c: Ditto.
7759 * xtensa-xtregs.c: Ditto.
7760
8a4ac37e
PA		 77612013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7762
7763 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7764 thread_db.
7765
148de6bb
MS		 77662013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7767
7768 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7769 aarch64_num_wp_regs and aarch64_num_bp_regs to
7770 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7771
55fac6e0
MS		 77722013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7773
7774 * linux-aarch64-low.c (ps_get_thread_area): Replace
7775 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7776
176eb98c
MS		 77772013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7778 Marcus Shawcroft <marcus.shawcroft@arm.com>
7779 Nigel Stephens <nigel.stephens@arm.com>
7780 Yufeng Zhang <yufeng.zhang@arm.com>
7781
7782 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7783 (aarch64.c, aarch64-without-fpu.c): New targets.
7784 * configure.srv (aarch64*-*-linux*): New.
7785 * linux-aarch64-low.c: New file.
7786
56f7af9c
MS		 77872013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7788
43aaf8b6 7789 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 7790 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7791 (dequeue_one_deferred_signal, linux_resume_one_thread)
7792 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7793 (linux_tracefork_grandchild, linux_test_for_tracefork)
7794 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7795 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7796 where the argument is 0.
7797
60f662b0
YQ		 77982013-01-25 Yao Qi <yao@codesourcery.com>
7799
7800 * event-loop.c: Include "queue.h".
7801 (gdb_event_p): New typedef.
7802 (struct gdb_event) <next_event>: Remove.
7803 (event_queue): Change to QUEUE(gdb_event_p).
7804 (async_queue_event): Remove.
7805 (gdb_event_xfree): New.
7806 (initialize_event_loop): New.
7807 (process_event): Use API from QUEUE.
7808 (wait_for_event): Likewise.
7809 * server.c (main): Call initialize_event_loop.
7810 * server.h (initialize_event_loop): Declare.
7811
5ae4861a
YQ		 78122013-01-18 Yao Qi <yao@codesourcery.com>
7813
7814 * ax.h (struct eval_agent_expr_context): New.
7815 (gdb_eval_agent_expr): Update declaration.
7816 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7817 TFRAME. Add new argument CTX.
7818 * server.h (struct eval_agent_expr_context): Declare.
7819 (agent_mem_read, agent_tsv_read): Update declaration.
7820 (agent_mem_read_string): Likewise.
7821 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7822 (add_traceframe_block): Add new argument TPOINT.
7823 Increase TPOINT->traceframe_usage.
7824 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7825 eval_tracepoint_agent_expr.
7826 (condition_true_at_tracepoint): Likewise.
7827 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7828 (agent_mem_read_string, agent_tsv_read): Likewise.
7829
85e00e85
YQ		 78302013-01-16 Yao Qi <yao@codesourcery.com>
7831
7832 * linux-low.c (linux_resume_one_lwp): Don't check
7833 'lwp->bp_reinsert != 0'.
7834
4039cf45
JB		 78352013-01-07 Joel Brobecker <brobecker@adacore.com>
7836 Pedro Alves <palves@redhat.com>
7837
7838 * lynx-low.c (ptrace_request_to_str): Define a temporary
7839 macro and use it to simplify this function's implementation.
7840
9044dee2
JB		 78412013-01-07 Joel Brobecker <brobecker@adacore.com>
7842
7843 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7844 sets errno.
7845
e6352c8f
JB		 78462013-01-07 Joel Brobecker <brobecker@adacore.com>
7847
7848 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7849
50681a27
JB		 78502013-01-07 Joel Brobecker <brobecker@adacore.com>
7851
7852 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7853
3f6e77ef
JB		 78542013-01-07 Joel Brobecker <brobecker@adacore.com>
7855
7856 * lynx-low.c (lynx_resume): Use the resume_info parameter
7857 to determine the ptid for the lynx_ptrace call, unless
7858 it is equal to minus_one_ptid, in which case we use the
7859 ptid of the current_inferior.
7860 (lynx_wait_1): After having received a thread create/exit
7861 event, resume the inferior's execution using the signaling
7862 thread's ptid, rather than the old ptid.
7863
7fda33ae
JB		 78642013-01-07 Joel Brobecker <brobecker@adacore.com>
7865
7866 * lynx-low.c (lynx_resume): Delete variable ret.
7867
b9786c74
JB		 78682013-01-01 Joel Brobecker <brobecker@adacore.com>
7869
7870 * gdbreplay.c (gdbreplay_version): Update copyright year.
7871 * server.c (gdbserver_version): Likewise.
7872
8b93d60f
JB		 78732012-12-17 Joel Brobecker <brobecker@adacore.com>
7874
7875 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7876 new thread.
7877
037335a7
JB		 78782012-12-17 Joel Brobecker <brobecker@adacore.com>
7879
7880 * lynx-low.c (ptrace_request_to_str): Add handling for
7881 PTRACE_GETTRACESIG.
7882
52d4cbd8
JB		 78832012-12-17 Joel Brobecker <brobecker@adacore.com>
7884
7885 * lynx-low.c (lynx_attach): Delete variable new_process.
7886
ab8f6ca9
JB		 78872012-12-17 Joel Brobecker <brobecker@adacore.com>
7888
7889 * lynx-low.c (lynx_create_inferior): Delete variable
7890 new_process.
7891
78cbc024
JB		 78922012-12-17 Joel Brobecker <brobecker@adacore.com>
7893
7894 * lynx-low.c (ptrace_request_to_str): Do not handle
7895 PTRACE_GETTHREADLIST if this macro does not exist.
7896
14a00470
YQ		 78972012-12-15 Yao Qi <yao@codesourcery.com>
7898
7899 * Makefile.in (OBS): Add notif.o.
7900 * notif.c, notif.h: New.
7901 * server.c: Include "notif.h".
7902 (struct vstop_notif) <next>: Remove.
7903 <base>: New field.
7904 (queue_stop_reply): Update.
7905 (push_event, send_next_stop_reply): Remove.
7906 (discard_queued_stop_replies): Update.
7907 (notif_stop): New variable.
7908 (handle_v_stopped): Remove.
7909 (handle_v_requests): Don't call handle_v_stopped. Call
7910 handle_ack_notif instead.
7911 (queue_stop_reply_callback): Call notif_event_enque instead
7912 of queue_stop_reply.
7913 (handle_status): Don't call send_next_stop_reply, call
7914 notif_write_event instead.
7915 (kill_inferior_callback): Likewise.
7916 (detach_or_kill_inferior_callback): Likewise.
7917 (main): Call initialize_notif.
7918 (process_serial_event): Call QUEUE_is_empty.
7919 (handle_target_event): Call notif_push instead of push event.
7920 * server.h (push_event): Remove declaration.
7921
61c125b9
TT		 79222012-12-10 Tom Tromey <tromey@redhat.com>
7923
7924 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7925 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7926 macros.
7927 (.c.o): Rewrite.
7928 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7929 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7930 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7931 (amd64-linux-ipa.o, ax.o): Rewrite.
7932 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7933 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7934 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7935 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7936 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7937 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7938 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7939 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7940 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7941 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7942 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7943 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7944 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7945 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7946 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7947 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7948 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7949 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7950 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7951 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7952 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7953 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7954 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7955 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7956 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7957 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7958 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7959 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7960 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7961 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7962 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7963 (reg-tilegx.o): Remove.
7964 (all_object_files): New macro.
7965 Include .deps files.
7966 * aclocal.m4, configure: Rebuild.
7967 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7968 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7969 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7970
e90e9ad9
TT		 79712012-12-05 Tom Tromey <tromey@redhat.com>
7972
7973 PR gdb/14917:
7974 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7975
02d403bf 79762012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 7977
7978 * configure.ac: Check for linux/perf_event.h.
7979 * config.in: Regenerated.
7980 * configure: Regenerated.
7981
0270a750
PA		 79822012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7983
7984 * hostio.c (handle_readlink): Decrease buffer size
7985 parameter passed to readlink by one byte.
7986
8c29b58e
YQ		 79872012-11-26 Yao Qi <yao@codesourcery.com>
7988
7989 * configure.ac (build_warnings): Append '-Wempty-body'.
7990 * configure: Regenerated.
7991 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7992 body.
7993
8bdce1ff
PM		 79942012-11-15 Pierre Muller <muller@sourceware.org>
7995
7996 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7997 * config.in: Regenerate.
7998 * configure: Regenerate.
7999 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8000 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8001 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8002 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8003 header.
8004 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8005 instead of <sys/wait.h> header.
8006 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8007
02d403bf 80082012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8009
8010 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8011 (various make rules): Remove -DGDBSERVER
8012
fbd5db48
YQ		 80132012-11-09 Yao Qi <yao@codesourcery.com>
8014
8015 * spu-low.c (current_ptid): Move it to ..
8016 * gdbthread.h: ... here. New.
8017 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8018 * server.c (myresume, process_serial_event): Likewise.
8019 * thread-db.c (thread_db_find_new_threads): Likewise.
8020 * tracepoint.c (run_inferior_command): Likewise.
8021
b3dc46ff
AB		 80222012-10-01 Andrew Burgess <aburgess@broadcom.com>
8023
8024 * server.c (handle_search_memory_1): Include access length in
8025 warning message.
8026
07c04788
HPN		 80272012-09-05 Michael Brandt <michael.brandt@axis.com>
8028
8029 * linux-crisv32-low.c: Fix compile errors.
8030
918d227b
YQ		 80312012-09-04 Yao Qi <yao@codesourcery.com>
8032
8033 * tracepoint.c (cmd_qtsv): Adjust debug message.
8034 Don't check CUR_TPOINT.
8035
18c1b81a
YQ		 80362012-08-28 Yao Qi <yao@codesourcery.com>
8037
8038 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8039 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8040 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8041 Remove declarations of xmalloc, xreallloc, xstrdup and
8042 freeargv.
8043 * Makefile.in (libiberty_h): New.
8044 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8045 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8046
dc82f37b
YQ		 80472012-08-23 Yao Qi <yao@codesourcery.com>
8048
8049 * server.h: Remove declaration of 'xsnprintf'.
8050
406b1477
KS		 80512012-08-22 Keith Seitz <keiths@redhat.com>
8052
8053 * server.h: Include build-gnulib-gbserver/config.h.
8054 * gdbreplay.c: Likewise.
8055
e6712ff1
DE		 80562012-08-08 Doug Evans <dje@google.com>
8057
8058 * Makefile.in (SFILES): Add gdb_vecs.c.
8059 (OBS): Add gdb_vecs.o.
8060 (gdb_vecs_h, host_defs_h): New variables.
8061 (thread-db.o): Add $(gdb_vecs_h) dependency.
8062 (gdb_vecs.o): New rule.
8063 * thread-db.c: #include "gdb_vecs.h".
8064 (thread_db_load_search): Use a vector to iterate over path elements.
8065 Handle text appearing after "$pdir".
8066
8067 * configure.ac: Add check for strstr.
8068 * config.in: Regenerate.
8069 * configure: Regenerate.
8070
7c3270ae
UW		 80712012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8072
8073 * hostio.c (handle_pread): If pread fails, fall back to attempting
8074 lseek/read.
8075 (handle_pwrite): Likewise for pwrite.
8076
b62e2b27
UW		 80772012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8078
8079 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8080 between unsupported TYPE and unimplementable ADDR/LEN combination.
8081 (arm_insert_point): Act on new return value.
8082
78a99e91
PA		 80832012-07-31 Pedro Alves <palves@redhat.com>
8084
8085 * server.c (process_point_options): Only skip tokens if we find
8086 one that is unrecognized. Don't treat 'X' specially while
8087 skipping unrecognized tokens.
8088
fcf303ab
UW		 80892012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8090
8091 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8092 to 4-byte-align HW breakpoint addresses for Thumb.
8093
7255706c
YQ		 80942012-07-27 Yao Qi <yao@codesourcery.com>
8095
8096 PR remote/14161.
8097
8098 * server.h: Declare gdb_agent_about_to_close.
8099 * target.c (kill_inferior): Include "agent.h".
8100 New. Send command 'kill'.
8101 * target.h (kill_inferior): Removed macro.
8102 * tracepoint.c (gdb_agent_about_to_close): New.
8103 (gdb_agent_helper_thread): Handle command 'close'.
8104 Wait endlessly until the inferior stops.
8105 Install gdb_agent_remove_socket to atexit hook.
8106 (agent_socket_name): New static variable.
8107 (gdb_agent_socket_init): Replace local variable 'name' with
8108 'agent_socket_name'.
8109 (gdb_agent_remove_socket): New.
8110
5a3f286f
YQ		 81112012-07-27 Yao Qi <yao@codesourcery.com>
8112
8113 * server.c (process_point_options): Stop at 'X' when parsing.
8114
961bd387
ME		 81152012-07-19 Michael Eager <eager@eagercon.com>
8116
a261b8f5 8117 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8118 to hw_execute.
8119 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8120 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8121 hardware breakpoint.
8122
aa7c7447
JK		 81232012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8124
8125 * gdbserver/linux-low.c (initialize_low): Call
8126 linux_ptrace_init_warnings.
8127
7f216e7c
DE		 81282012-07-02 Doug Evans <dje@google.com>
8129
8130 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8131 pointer to int.
8132
d3ce09f5
SS		 81332012-07-02 Stan Shebs <stan@codesourcery.com>
8134
8135 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8136 (ax.o): Add it to build rule.
8137 (ax-ipa.o): Ditto.
8138 (OBS): Add format.o.
8139 (IPA_OBS): Add format.o.
8140 * server.c (handle_query): Claim support for breakpoint commands.
8141 (process_point_options): Add command case.
8142 (process_serial_event): Leave running if there are printfs in
8143 effect.
8144 * mem-break.h (any_persistent_commands): Declare.
8145 (add_breakpoint_commands): Declare.
8146 (gdb_no_commands_at_breakpoint): Declare.
8147 (run_breakpoint_commands): Declare.
8148 * mem-break.c (struct point_command_list): New struct.
8149 (struct breakpoint): New field command_list.
8150 (any_persistent_commands): New function.
8151 (add_commands_to_breakpoint): New function.
8152 (add_breakpoint_commands): New function.
8153 (gdb_no_commands_at_breakpoint): New function.
8154 (run_breakpoint_commands): New function.
8155 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8156 locally.
8157 * ax.c: Include format.h.
8158 (ax_printf): New function.
8159 (gdb_eval_agent_expr): Add printf opcode.
8160
2f8f6aed
YQ		 81612012-06-13 Yao Qi <yao@codesourcery.com>
8162
8163 * server.c (start_inferior): Remove duplicated writes to fields
8164 'last_resume_kind' and 'last_status' of 'current_inferior'.
8165
0c9070b3
YQ		 81662012-06-12 Yao Qi <yao@codesourcery.com>
8167 Pedro Alves <palves@redhat.com>
8168
8169 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8170 comment.
8171 * server.c (handle_v_cont): Extend comment.
8172
c52daf70
YQ		 81732012-06-11 Yao Qi <yao@codesourcery.com>
8174
8175 * linux-low.c (linux_attach): Add 'static'.
8176
d38bbb0a
YQ		 81772012-06-06 Yao Qi <yao@codesourcery.com>
8178
8179 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8180
89dc0afd
JK		 81812012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8182
8183 Fix gcc -flto compilation warning.
8184 * server.c (main): Make variable multi_mode and attach volatile.
8185
75f62ce7
TJB		 81862012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8187
8188 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8189 if the platform doesn't know about it.
8190
65f479b6
PA		 81912012-05-30 Jeff Kenton <jkenton@tilera.com>
8192
8193 * Makefile.in (SFILES): Add linux-tile-low.c.
8194 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8195 * configure.srv: Handle tilegx-*-linux*.
8196 * linux-tile-low.c: New file.
8197
0c5bf5a9
JK		 81982012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8199
8200 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8201
a493e3e2
PA		 82022012-05-24 Pedro Alves <palves@redhat.com>
8203
8204 PR gdb/7205
8205
43aaf8b6 8206 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8207
2ea28649
PA		 82082012-05-24 Pedro Alves <palves@redhat.com>
8209
8210 PR gdb/7205
8211
8212 Replace target_signal with gdb_signal throughout.
8213
8d409d16
MR		 82142012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8215
8216 * linux-low.c (linux_store_registers): Avoid the copying sequence
8217 when no data has been retrieved by ptrace.
8218
23512c01
MGD		 82192012-05-22 Will Deacon <will.deacon@arm.com>
8220
8221 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8222 Include asm/ptrace.h.
8223 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8224 already defined.
8225
4934b29e
MR		 82262012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8227
8228 * linux-low.c (linux_store_registers): Don't re-retrieve data
8229 with ptrace that has already been obtained from /proc. Always
8230 copy any data retrieved with ptrace to the buffer supplied.
8231
bde24c0a
PA		 82322012-05-11 Yao Qi <yao@codesourcery.com>
8233 Pedro Alves <palves@redhat.com>
8234
8235 * linux-low.c (enum stopping_threads_kind): New.
8236 (stopping_threads): Change type to `enum stopping_threads_kind'.
8237 (handle_extended_wait): If stopping and suspending threads, leave
8238 the new_lwp suspended too.
8239 (linux_wait_for_event): Adjust.
8240 (stop_all_lwps): Set `stopping_threads' to
8241 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8242 whether we're suspending threads or just stopping them. Assert no
8243 recursion happens.
8244
623b6bdf
YQ		 82452012-04-29 Yao Qi <yao@codesourcery.com>
8246
8247 * server.h: Move some code to ...
8248 * gdbthread.h: ... here. New.
8249 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8250 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8251 (nto-low.o, win32-low.o): Likewise.
8252 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8253 * regcache.c, remote-utils.c, server.c: Likewise.
8254 * target.c, tracepoint.c, win32-low.c: Likewise.
8255
f15f9948
TJB		 82562012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8257
8258 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8259 (PTRACE_ARG4_TYPE): Likewise.
8260 (PTRACE_XFER_TYPE): Likewise.
8261 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8262 ptrace to PTRACE_ARG3_TYPE.
8263 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8264 (PTRACE_ARG4_TYPE): Likewise.
8265 (PTRACE_XFER_TYPE): Likewise.
8266 (linux_detach_one_lwp): Cast fourth argument of
8267 ptrace to long then PTRACE_ARG4_TYPE.
8268 (regsets_fetch_inferior_registers): Cast third argument of
8269 ptrace to long then PTRACE_ARG3_TYPE.
8270 (regsets_store_inferior_registers): Likewise.
8271
38ea300a
PA		 82722012-04-20 Pedro Alves <palves@redhat.com>
8273
8274 * configure: Regenerate.
8275
c971b7fa
PA		 82762012-04-19 Pedro Alves <palves@redhat.com>
8277
43aaf8b6 8278 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8279 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8280 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8281 (all, install-only, uninstall, clean-info, all-lib, clean): No
8282 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8283 (maintainer-clean realclean distclean): Use subdir_do.
8284 (subdir_do): New.
8285 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8286 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8287 * acinclude.m4: Include acx_configure_dir.m4.
8288 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8289 calls. Call AC_PROG_RANLIB. Configure gnulib using
8290 ACX_CONFIGURE_DIR.
8291 (GNULIB): New.
8292 (GNULIB_STDINT_H): Adjust.
8293 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8294 * gdbreplay.c: Include build-gnulib/config.h.
8295 * server.h: Likewise.
8296 * aclocal.m4: Regenerate.
8297 * config.in: Regenerate.
8298 * configure: Regenerate.
c971b7fa 8299
809277f8
PA		 83002012-04-19 Pedro Alves <palves@redhat.com>
8301
8302 * Makefile.in (LIBGNU, INCGNU): Adjust.
8303 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8304 (all, install-only, uninstall, clean-info, all-lib, clean)
8305 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8306 * configure.ac: Adjust AC_OUTPUT output.
8307 * aclocal.m4: Regenerate.
8308 * configure: Regenerate.
8309
fd9bb8b8
PA		 83102012-04-19 Pedro Alves <palves@redhat.com>
8311
8312 * Makefile.in (generated_files): New.
8313 (server_h): Remove the explicit dependency on config.h, and depend
8314 on $generated_files.
8315
1c298c66
PA		 83162012-04-19 Pedro Alves <palves@redhat.com>
8317
8318 * Makefile.in (INCGNU): Add -Ignulib.
8319
57c4b50b
PA		 83202012-04-19 Pedro Alves <palves@redhat.com>
8321
8322 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8323 (INCGNU): ... this, and spell out -I here.
8324 (GNULIB_LIB): Rename to ...
8325 (LIBGNU): ... this.
8326 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8327
1030e047
PA		 83282012-04-19 Pedro Alves <palves@redhat.com>
8329
8330 * config.in: Regenerate.
8331
447d4319
PA		 83322012-04-19 Pedro Alves <palves@redhat.com>
8333
8334 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8335 * server.h (memmem): Remove declaration.
8336 * config.in: Regenerate.
8337 * configure: Regenerate.
8338
aad9eab9
YQ		 83392012-04-19 Yao Qi <yao@codesourcery.com>
8340
8341 * Makefile.in (SFILES): Add common/vec.c.
8342 (OBS): Add vec.o.
8343 (vec.o): New rule.
8344
3e10640f
YQ		 83452012-04-19 Yao Qi <yao@codesourcery.com>
8346
8347 * remote-utils.c (prepare_resume_reply): Replace with macro
8348 target_core_of_thread.
8349 * server.c (handle_qxfer_threads_proper): Likewise.
8350 * target.h (traget_core_of_thread): New macro.
8351
71622373
PA		 83522012-04-18 Pedro Alves <palves@redhat.com>
8353
8354 * aclocal.m4: Regenerate.
8355 * configure: Regenerate.
8356
80d26939
YQ		 83572012-04-16 Yao Qi <yao@codesourcery.com>
8358
8359 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8360 duplicated on address.
8361
42476b70
YQ		 83622012-04-16 Yao Qi <yao@codesourcery.com>
8363
8364 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8365 (struct tracepoint_action_ops) <send>: New field.
8366 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8367 (agent_expr_send, x_tracepoint_action_send): New.
8368 (l_tracepoint_action_send): New.
8369 (cmd_qtdp): Download and install tracepoint
8370 according to `use_agent'.
8371 (run_inferior_command): Add one more parameter `len'.
8372 Update callers.
8373 (tracepoint_send_agent): New.
8374 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8375
7bc83639
YQ		 83762012-04-16 Yao Qi <yao@codesourcery.com>
8377
8378 * tracepoint.c (download_tracepoints): Moved to ...
8379 (cmd_qtstart): ... here.
8380
5f18041e
YQ		 83812012-04-14 Yao Qi <yao@codesourcery.com>
8382
8383 * tracepoint.c: Include inttypes.h.
8384 (struct collect_memory_action): Use sized types.
8385 (struct tracepoint): Likewise.
8386 (cmd_qtdp, stop_tracing): Update print specifiers.
8387 (cmd_qtp, response_tracepoint): Likewise.
8388 (collect_data_at_tracepoint): Likewise.
8389 (collect_data_at_step): Likewise.
8390
55a8c076
YQ		 83912012-04-14 Yao Qi <yao@codesourcery.com>
8392
8393 Import gnulib module inttypes.
8394 * aclocal.m4, config.in, configure: Regenerated.
8395
dc750257
YQ		 83962012-04-14 Yao Qi <yao@codesourcery.com>
8397
8398 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8399 Makefile and config.status at last.
8400
0ab5faf9
YQ		 84012012-04-13 Yao Qi <yao@codesourcery.com>
8402
8403 * tracepoint.c: Include stdint.h unconditionally.
8404
18f5fd81
TJB		 84052012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8406
8407 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8408 on BFD_HAVE_SYS_PROCFS_TYPE.
8409 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8410 * configure: Regenerate.
8411 * config.in: Likewise.
8412
4d47af5c
L		 84132012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8414
8415 * Makefile.in (clean): Also remove x32.c x32-linux.c
8416 x32-avx.c x32-avx-linux.c.
8417 (x32.o): New target.
8418 (x32.c): Likewise.
8419 (x32-linux.o): Likewise.
8420 (x32-linux.c): Likewise.
8421 (x32-avx.o): Likewise.
8422 (x32-avx.c): Likewise.
8423 (x32-avx-linux.o): Likewise.
8424 (x32-avx-linux.c): Likewise.
8425
8426 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8427 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8428 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8429 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8430 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8431 i386/x32-avx-linux.xml.
8432
8433 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8434 (init_registers_x32_avx_linux): Likwise.
8435 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8436 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8437
ecedbe58
PA		 84382012-04-13 Pedro Alves <palves@redhat.com>
8439
8440 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8441 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8442 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8443 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8444 the sub-make.
8445
c92b5177
L		 84462012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8447
8448 * linux-x86-low.c (compat_x32_clock_t): New.
8449 (compat_x32_siginfo_t): Likewise.
8450 (compat_x32_siginfo_from_siginfo): Likewise.
8451 (siginfo_from_compat_x32_siginfo): Likewise.
8452 (linux_is_elf64): Likewise.
8453 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8454 and siginfo_from_compat_x32_siginfo for x32.
8455 (x86_arch_setup): Set linux_is_elf64.
8456
214d508e
L		 84572012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8458
8459 PR gdb/13969
8460 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8461 e_machine field.
8462 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8463 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8464 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8465 compatible with process.
8466
c9a1864a
YQ		 84672012-04-12 Yao Qi <yao@codesourcery.com>
8468
8469 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8470 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8471 (install-only, install-info, clean): Handle sub dir gnulib.
8472 (all-lib, am--refresh): New targets.
8473 (memmem.o): Remove target.
8474 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8475 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8476 (AC_REPLACE_FUNCS): Remove memmem.
8477 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8478 (AC_OUTPUT): Generate Makefile in gnulib/.
8479 * aclocal.m4, config.in, configure: Regenerated.
8480
367ba2c2
MR		 84812012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8482
8483 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8484
9d236627
PA		 84852012-04-05 Pedro Alves <palves@redhat.com>
8486
8487 -Werror=strict-aliasing
8488
8489 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8490 pointer.
8491
111217b3
PA		 84922012-04-04 Pedro Alves <palves@redhat.com>
8493
8494 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8495 (sparc_store_gregset_from_stack, sparc_store_gregset)
8496 (sparc_breakpoint_at): Fix formatting.
8497
8365dcf5
TJB		 84982012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8499
8500 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8501 are available.
8502 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8503 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8504 * config.in: Regenerate.
8505 * configure: Likewise.
8506
689cc2ae
PA		 85072012-03-29 Pedro Alves <palves@redhat.com>
8508
8509 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8510 Correct ptrace arguments.
8511
c14dfd32
PA		 85122012-03-28 Pedro Alves <palves@redhat.com>
8513
8514 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8515 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8516 (IA64_FR1_REGNUM): New defines.
8517 (ia64_fetch_register): New.
8518 (the_low_target): Install it.
8519 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8520 field.
8521 * linux-low.c (linux_fetch_registers): Try the
8522 the_low_target.fetch_register hook first.
8523
8524 * linux-arm-low.c (the_low_target): Adjust.
8525 * linux-bfin-low.c (the_low_target): Adjust.
8526 * linux-cris-low.c (the_low_target): Adjust.
8527 * linux-crisv32-low.c (the_low_target): Adjust.
8528 * linux-m32r-low.c (the_low_target): Adjust.
8529 * linux-m68k-low.c (the_low_target): Adjust.
8530 * linux-mips-low.c (the_low_target): Adjust.
8531 * linux-ppc-low.c (the_low_target): Adjust.
8532 * linux-s390-low.c (the_low_target): Adjust.
8533 * linux-sh-low.c (the_low_target): Adjust.
8534 * linux-sparc-low.c (the_low_target): Adjust.
8535 * linux-tic6x-low.c (the_low_target): Adjust.
8536 * linux-x86-low.c (the_low_target): Adjust.
8537 * linux-xtensa-low.c (the_low_target): Adjust.
8538
63c88e13
PA		 85392012-03-26 Pedro Alves <palves@redhat.com>
8540
8541 * server.c (handle_qxfer_libraries): Don't bail early if
8542 the_target->qxfer_libraries_svr4 is not NULL.
8543
fb723180
PA		 85442012-03-26 Pedro Alves <palves@redhat.com>
8545
8546 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8547
0afae3cf
PA		 85482012-03-23 Pedro Alves <palves@redhat.com>
8549
8550 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8551 "library-list-svr4" element's start tag when the the DSO list is
8552 empty.
8553
485f1ee4
PA		 85542012-03-23 Pedro Alves <palves@redhat.com>
8555
8556 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8557 a variable whose type size is the same as the inferior's pointer
8558 size.
8559
a5362b9a
TS		 85602012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8561
8562 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8563 struct siginfo.
8564 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8565 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8566 * linux-low.h: Include <signal.h>.
8567 (struct siginfo): Remove forward declaration.
8568 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8569 struct siginfo.
8570
d226c142
MF		 85712012-03-21 Mike Frysinger <vapier@gentoo.org>
8572
8573 * .gitignore: Ignore more files.
8574
122f36ef
PA		 85752012-03-19 Pedro Alves <palves@redhat.com>
8576 Jan Kratochvil <jan.kratochvil@redhat.com>
8577
8578 * server.c (cont_thread, general_thread): Add describing comments.
8579 (start_inferior): Clear `cont_thread'.
8580 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8581 of a process.
8582
fc3e5175
YQ		 85832012-03-15 Yao Qi <yao@codesourcery.com>
8584
8585 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8586 handling to ...
8587 (cmd_qtdp): ... here.
8588
8d0d92cd
YQ		 85892012-03-15 Yao Qi <yao@codesourcery.com>
8590
8591 * tracepoint.c (struct tracepoint_action_ops): New.
8592 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8593 (m_tracepoint_action_download): New.
8594 (r_tracepoint_action_download): New.
8595 (x_tracepoint_action_download): New.
8596 (l_tracepoint_action_download): New.
8597 (add_tracepoint_action): Install `action->ops' according type.
8598 (download_tracepoint_1): Move code `download' function pointer
8599 of various tracepoint_action_ops.
8600
87b0bb13
JK		 86012012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8602
8603 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8604 linux_ptrace_attach_warnings.
8605
5f572dec
JK		 86062012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8607
8608 * Makefile.in (linux-ptrace.o): New.
8609 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8610 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8611 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8612 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8613 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8614 of these targets.
8615 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8616
f4647387
YQ		 86172012-03-08 Yao Qi <yao@codesourcery.com>
8618 Pedro Alves <palves@redhat.com>
8619
8620 Fix PR server/13392.
8621 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8622 offset of JMP insn.
8623 * tracepoint.c (remove_tracepoint): New.
8624 (cmd_qtdp): Call remove_tracepoint when failed to install.
8625
9b224c5e
PA		 86262012-03-07 Pedro Alves <palves@redhat.com>
8627
8628 * linux-low.c (get_detach_signal): New.
8629 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8630 Pass on pending signals to PTRACE_DETACH. Check the result of the
8631 ptrace call.
8632 * server.c (program_signals, program_signals_p): New.
8633 (handle_general_set): Handle QProgramSignals.
8634 * server.h (program_signals, program_signals_p): Declare.
8635
e237a7e2
JK		 86362012-03-05 Pedro Alves <palves@redhat.com>
8637 Jan Kratochvil <jan.kratochvil@redhat.com>
8638
8639 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8640 New comment why.
8641
5808517f
YQ		 86422012-03-03 Yao Qi <yao@codesourcery.com>
8643
8644 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8645 agent_look_up_symbols.
8646
58b4daa5
YQ		 86472012-03-03 Yao Qi <yao@codesourcery.com>
8648
8649 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8650 (linux-x86-low.o): Likewise.
8651 * server.h: Remove in_process_agent_loaded.
8652 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8653 common/agent.c.
8654 Update callers.
8655
8ffcbaaf
YQ		 86562012-03-03 Yao Qi <yao@codesourcery.com>
8657
8658 * tracepoint.c (gdb_agent_capability): New global.
8659 (in_process_agent_loaded_ust): Renamed to
8660 `in_process_agent_supports_ust'.
8661 Update callers.
8662 (in_process_agent_supports_ust): Call agent_capability_check.
8663 (clear_installed_tracepoints): Assert that agent supports
8664 agent.
8665
d1feda86
YQ		 86662012-03-03 Yao Qi <yao@codesourcery.com>
8667
8668 * linux-low.c (linux_supports_agent): New.
8669 (linux_target_ops): Initialize field `supports_agent' with
8670 linux_supports_agent.
8671 * target.h (struct target_ops) <supports_agent>: New.
8672 (target_supports_agent): New macro.
8673 * server.c (handle_general_set): Handle packet 'QAgent'.
8674 (handle_query): Send `QAgent+'.
8675 * Makefile.in (server.o): Depends on agent.h.
8676
2fa291ac
YQ		 86772012-03-03 Yao Qi <yao@codesourcery.com>
8678
8679 * Makefile.in (OBS): Add agent.o.
8680 Add new rule for agent.o.
8681 Track dependence of tracepoint.c on agent.h.
8682 * tracepoint.c (run_inferior_command_1):
8683 (run_inferior_command): Call agent_run_command.
8684 (gdb_ust_connect_sync_socket): Deleted. Move it to
8685 common/agent.c.
8686 (resume_thread, stop_thread): Likewise.
8687 (gdb_ust_socket_init): Renamed to ...
8688 (gdb_agent_socket_init): ... New.
8689 (gdb_ust_thread): Renamed to ...
8690 (gdb_agent_helper_thread): ... New.
8691 (gdb_ust_init): Move some code to ...
8692 (gdb_agent_init): ... here. New.
8693 [HAVE_UST]: Call gdb_ust_init.
8694 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8695 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8696 * config.in, configure: Regenerated.
8697
05044653
PA		 86982012-03-02 Pedro Alves <palves@redhat.com>
8699
8700 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8701 * linux-low.c (struct simple_pid_list): New.
8702 (stopped_pids): New a struct simple_pid_list pointer.
8703 (add_to_pid_list, pull_pid_from_list): New.
8704 (handle_extended_wait): Don't assume the first signal new children
8705 report is SIGSTOP. Adjust call to pull_pid_from_list.
8706 (linux_wait_for_lwp): Adjust.
8707
8d00225b
YQ		 87082012-03-02 Yao Qi <yao@codesourcery.com>
8709
8710 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8711 debug log.
8712
19560ba5
YQ		 87132012-03-02 Yao Qi <yao@codesourcery.com>
8714
8715 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8716 `stop_pc' and `tpoint'. Update caller.
8717
1faeff08
MR		 87182012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8719
8720 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8721 * linux-low.c (use_linux_regsets): New macro.
8722 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8723 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8724 (linux_register_in_regsets): New function.
8725 (usr_fetch_inferior_registers): Skip registers covered by
8726 regsets.
8727 (usr_store_inferior_registers): Likewise.
8728 (usr_fetch_inferior_registers): New macro.
8729 (usr_store_inferior_registers): Likewise.
8730 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8731 (linux_store_registers): Likewise.
8732 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8733 prototype.
8734 (init_registers_mips64_dsp_linux): Likewise.
8735 (init_registers_mips_linux): New macro.
8736 (init_registers_mips_dsp_linux): Likewise.
8737 (mips_dsp_num_regs): Likewise.
8738 (DSP_BASE, DSP_CONTROL): New fallback macros.
8739 (mips_base_regs): New macro.
8740 (mips_regmap): Use it. Fix the size.
8741 (mips_dsp_regmap): New variable.
8742 (mips_dsp_regset_bitmap): Likewise.
8743 (mips_arch_setup): New function.
8744 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8745 than mips_regmap.
8746 (mips_cannot_store_register): Likewise.
8747 (the_low_target): Update .arch_setup, .num_regs and .regmap
8748 initializers. Add .regset_bitmap initializer.
8749 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8750 initializer.
8751 * linux-bfin-low.c (the_low_target): Likewise.
8752 * linux-cris-low.c (the_low_target): Likewise.
8753 * linux-crisv32-low.c (the_low_target): Likewise.
8754 * linux-ia64-low.c (the_low_target): Likewise.
8755 * linux-m32r-low.c (the_low_target): Likewise.
8756 * linux-m68k-low.c (the_low_target): Likewise.
8757 * linux-ppc-low.c (the_low_target): Likewise.
8758 * linux-s390-low.c (the_low_target): Likewise.
8759 * linux-sh-low.c (the_low_target): Likewise.
8760 * linux-sparc-low.c (the_low_target): Likewise.
8761 * linux-tic6x-low.c (the_low_target): Likewise.
8762 * linux-x86-low.c (the_low_target): Likewise.
8763 * linux-xtensa-low.c (the_low_target): Likewise.
8764 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8765 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8766 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8767 srv_xmlfiles.
8768 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8769 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8770
c03e6ccc
YQ		 87712012-02-29 Yao Qi <yao@codesourcery.com>
8772 Pedro Alves <palves@redhat.com>
8773
8774 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8775 `step_over_finished' is true.
8776
644cebc9
PA		 87772012-02-27 Pedro Alves <palves@redhat.com>
8778
8779 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8780 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8781
c14d7ab2
PA		 87822012-02-27 Pedro Alves <palves@redhat.com>
8783
8784 PR server/9684
8785 * linux-low.c (pid_is_stopped): New.
8786 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8787
412c89dd
LM		 87882012-02-25 Luis Machado <lgustavo@codesourcery.com>
8789
8790 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8791 of conditions.
8792
b745defe
MR		 87932012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8794
8795 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8796
9f3a5c85
LM		 87972012-02-24 Luis Machado <lgustavo@codesourcery>
8798
8799 * server.c (handle_query): Advertise support for target-side
8800 breakpoint condition evaluation.
8801 (process_point_options): New function.
8802 (process_serial_event): When inserting a breakpoint, check for
8803 a target-side condition that should be evaluated.
8804
8805 * mem-break.c: Include regcache.h and ax.h.
8806 (point_cond_list_t): New data structure.
8807 (breakpoint) <cond_list>: New field.
8808 (find_gdb_breakpoint_at): Make non-static.
8809 (delete_gdb_breakpoint_at): Clear any target-side
8810 conditions.
8811 (clear_gdb_breakpoint_conditions): New function.
8812 (add_condition_to_breakpoint): Likewise.
8813 (add_breakpoint_condition): Likewise.
8814 (gdb_condition_true_at_breakpoint): Likewise.
8815 (gdb_breakpoint_here): Return result directly instead
8816 of going through a local variable.
8817
8818 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8819 (clear_gdb_breakpoint_conditions): Likewise.
8820 (add_breakpoint_condition): Likewise.
8821 (gdb_condition_true_at_breakpoint): Likewise.
8822
8823 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8824 (need_step_over_p): Take target-side breakpoint condition into
8825 consideration.
8826
5e1dc496
LM		 88272012-02-24 Luis Machado <lgustavo@codesourcery>
8828
8829 * server.h: Include tracepoint.h.
8830 (agent_mem_read, agent_get_trace_state_variable_value,
8831 agent_set_trace_state_variable_value,
8832 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8833 get_set_tsv_func_addr): New prototypes.
8834
8835 * ax.h: New include file.
8836 * ax.c: New source file.
8837
8838 * tracepoint.c: Include ax.h.
8839 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8840 agent_expr, eval_result_type): Move to ax.h.
8841 (parse_agent_expr): Rename to ...
8842 (gdb_parse_agent_expr): ... this, make it non-static and move
8843 to ax.h.
8844 (unparse_agent_expr) Rename to ...
8845 (gdb_unparse_agent_expr): ... this, make it non-static and move
8846 to ax.h.
8847 (eval_agent_expr): Rename to ...
8848 (eval_tracepoint_agent_expr): ... this.
8849 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8850 forward declarations.
8851 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8852 (agent_get_trace_state_variable_value): New function.
8853 (agent_set_trace_state_variable_value): New function.
8854 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8855 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8856 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8857 (condition_true_at_tracepoint): Likewise.
8858 (parse_agent_expr): Rename to ...
8859 (gdb_parse_agent_expr): ... this and move to ax.c.
8860 (unparse_agent_expr): Rename to ...
8861 (gdb_unparse_agent_expr): ... this and move to ax.c.
8862 (gdb_agent_op_name): Move to ax.c.
8863 (eval_agent_expr): Rename to ...
8864 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8865 and move to ax.c.
8866 (eval_tracepoint_agent_expr): New function.
8867 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 8868 non-static.
5e1dc496
LM		 8869 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8870 ax.c.
8871 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8872 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8873 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8874 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8875 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8876 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8877 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8878 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8879 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8880 (compile_bytecodes): Remove forward declaration.
8881 (is_goto_target): Move to ax.c.
8882 (compile_bytecodes): Move to ax.c and call
8883 agent_get_trace_state_variable_value (...) and
8884 agent_set_trace_state_variable_value (...).
8885
8886 * Makefile.in: Update ax.c and IPA dependencies.
8887
277e4e52
PA		 88882012-02-24 Pedro Alves <palves@redhat.com>
8889
8890 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8891 (cmd_bigqtbuffer_circular): ... this. Only handle
8892 'QTBuffer:circular:'.
8893 (handle_tracepoint_general_set): Adjust.
8894
bf4c19f7
YQ		 88952012-02-16 Yao Qi <yao@codesourcery.com>
8896
8897 * inferiors.c: Move code to ...
8898 * dll.c: .... here. New.
8899 * server.h: Declare clear_dlls.
8900 * Makefile.in (SFILES): Add dll.c.
8901 (OBS): Add dll.o
8902 (dll.o): New rule.
8903
d73f2619
YQ		 89042012-02-11 Yao Qi <yao@codesourcery.com>
8905
8906 * server.c: (handle_monitor_command): Add a new parameter
8907 `own_buf'.
8908 (handle_query): Update caller.
8909
f8255c2a
JB		 89102012-02-09 Joel Brobecker <brobecker@adacore.com>
8911
8912 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8913 * configure, config.in: Regenerate.
8914 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8915 is not defined.
8916
da84f473
PA		 89172012-02-02 Pedro Alves <palves@redhat.com>
8918
8919 Try SIGKILL first, then PTRACE_KILL.
8920 * linux-low.c (linux_kill_one_lwp): New.
8921 (linux_kill_one_lwp): Rename to ...
8922 (kill_one_lwp_callback): ... this. Use the new
8923 linux_kill_one_lwp.
8924
e886a173
PA		 89252012-02-02 Pedro Alves <palves@redhat.com>
8926
8927 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8928 inferior.
8929
be07f1a2
PA		 89302012-01-27 Pedro Alves <palves@redhat.com>
8931
8932 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8933 (elf_64_file_p): Make static.
8934 (linux_pid_exe_is_elf_64_file): New.
8935 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8936 Delete declarations.
8937 (linux_pid_exe_is_elf_64_file): Declare.
8938 * linux-x86-low.c (x86_arch_setup): Use
8939 linux_pid_exe_is_elf_64_file.
8940
d8301ad1
JK		 89412012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8942
8943 * linux-low.c (linux_wait_for_event_1): Rename to ...
8944 (linux_wait_for_event): ... here and merge it with former
8945 linux_wait_for_event - new variable wait_ptid, use it.
8946 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8947
01b17894
PA		 89482012-01-23 Pedro Alves <palves@redhat.com>
8949
8950 * server.c (main): Avoid yet another case of infinite loop while
8951 detaching/killing after a longjmp.
8952
e825046f
JK		 89532012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8954
8955 Code cleanup.
8956 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8957
b9e7b9c3
UW		 89582012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8959
8960 * hostio.c (handle_readlink): New function.
8961 (handle_vFile): Call it to handle "vFile:readlink" packets.
8962
901f9912
UW		 89632012-01-20 Pedro Alves <palves@redhat.com>
8964 Ulrich Weigand <ulrich.weigand@linaro.org>
8965
8966 * server.c (handle_v_requests): Only support vAttach and vRun to
8967 start multiple processes when in extended protocol mode.
8968
fc1ab1a0
PA		 89692012-01-17 Pedro Alves <palves@redhat.com>
8970
8971 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8972 memalign plus mprotect to allocate the scratch buffer.
8973
7d5d4e98
PA		 89742012-01-13 Pedro Alves <palves@redhat.com>
8975
8976 * server.c (attach_inferior): Clear `cont_thread'.
8977
f128d5e9
PA		 89782012-01-13 Pedro Alves <palves@redhat.com>
8979
8980 * server.c (main): Avoid infinite loop while detaching/killing
8981 after a longjmp.
8982
06db92f0
DE		 89832012-01-09 Doug Evans <dje@google.com>
8984
8985 * server.c (start_inferior): Set last_ptid in --wrapper case.
8986
32d92999
YQ		 89872012-01-06 Yao Qi <yao@codesourcery.com>
8988
8989 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8990 defined.
8991 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8992
5e0a92a9
YQ		 89932012-01-04 Yao Qi <yao@codesourcery.com>
8994
8995 * tracepoint.c (cmd_qtdp): Print debug message
8996 for static tracepoint.
8997
ae639e8c
YQ		 89982012-01-04 Yao Qi <yao@codesourcery.com>
8999
9000 * tracepoint.c (trace_vdebug): Differentiate debug message
9001 between gdbserver and IPA.
9002
f72429c5
YQ		 90032012-01-03 Yao Qi <yao@codesourcery.com>
9004
9005 * tracepoint.c (tracepoint_was_hit): Don't collect for
9006 static tracepoint.
9007
12c3e59c
JB		 90082012-01-02 Joel Brobecker <brobecker@adacore.com>
9009
9010 * terminal.h: Reformat copyright header.
9011
67827812
JB		 90122012-01-02 Joel Brobecker <brobecker@adacore.com>
9013
9014 * server.c (gdbserver_version): Update copyright year.
9015 * gdbreplay.c (gdbreplay_version): Likewise.
9016
3e52c33d
JK		 90172011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9018
9019 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9020
9021 Revert:
9022 2011-12-18 Hui Zhu <teawater@gmail.com>
9023 * linux-low.c (linux_create_inferior): Save return value to ret.
9024
66f1260e
HZ		 90252011-12-18 Hui Zhu <teawater@gmail.com>
9026
9027 * linux-low.c (linux_create_inferior): Save return value to ret.
9028
e77616d7
DE		 90292011-12-16 Doug Evans <dje@google.com>
9030
e7b06c57
DE		 9031 * linux-low.c (linux_create_inferior): If stdio connection,
9032 redirect stdin from /dev/null, stdout to stderr.
9033 * remote-utils.c (remote_is_stdio): New static global.
9034 (remote_connection_is_stdio): New function.
9035 (remote_prepare): Handle stdio connection.
9036 (remote_open): Ditto.
9037 (remote_close): Don't close stdin for stdio connections.
9038 (read_prim,write_prim): New functions. Replace all calls to
9039 read/write to these.
9040 * server.c (main): Watch for "-" argument. Move call to
9041 remote_prepare before start_inferior.
9042 * server.h (STDIO_CONNECTION_NAME): New macro.
9043 (remote_connection_is_stdio): Declare.
9044
e77616d7
DE		 9045 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9046 in debugging output.
9047
82067193
YQ		 90482011-12-15 Yao Qi <yao@codesourcery.com>
9049
9050 * tracepoint.c: Include sys/syscall.h.
9051 (gdb_ust_thread): Remove preprocessor conditional.
9052
82bfbe7e
PA		 90532011-12-14 Pedro Alves <pedro@codesourcery.com>
9054
9055 * linux-low.c (linux_detach_one_lwp): Call
9056 the_low_target.prepare_to_resume before detaching.
9057
712c6575
YQ		 90582011-12-14 Yao Qi <yao@codesourcery.com>
9059
9060 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9061 of write.
9062
d54d1edf
YQ		 90632011-12-14 Yao Qi <yao@codesourcery.com>
9064
9065 * i386-low.c (i386_low_stopped_data_address): Initialize local
9066 variable `control'.
9067
6210a125
PA		 90682011-12-13 Pedro Alves <pedro@codesourcery.com>
9069
9070 PR remote/13492
9071
9072 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9073 DR_CONTROL unless necessary. Extend comments.
9074 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9075 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9076
2ece8244
YQ		 90772011-12-13 Yao Qi <yao@codesourcery.com>
9078
9079 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9080 macros.
9081 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9082
784867a5
JK		 90832011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9084
9085 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9086 Print new debug message for such case.
9087
6bf36717
JK		 90882011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9089
9090 Fix overlapping memcpy.
9091 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9092 the read_inferior_memory transfer.
9093 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9094 write_inferior_memory transfer.
9095 (set_fast_tracepoint_jump): New variable buf. Use it for the
9096 read_inferior_memory and write_inferior_memory transfers.
9097 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9098 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9099 Use it for the write_inferior_memory transfer.
9100 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9101 buffers.
9102
50275556
MR		 91032011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9104
9105 * linux-low.c (fetch_register, store_register): Make code
9106 consistent, fix formatting.
9107
7325beb4
MR		 91082011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9109
9110 * linux-low.c (usr_store_inferior_registers): Factor out code
9111 to handle individual registers into...
9112 (store_register): ... this new function.
9113
c642a434
UW		 91142011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9115
9116 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9117 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9118 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9119 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9120 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9121 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9122 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9123 (srv_xmlfiles): Add new XML files.
9124
9125 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9126 and <sys/uio.h>.
9127 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9128 (init_registers_s390_linux32v1): Add prototype.
9129 (init_registers_s390_linux32v2): Likewise.
9130 (init_registers_s390_linux64v1): Likewise.
9131 (init_registers_s390_linux64v2): Likewise.
9132 (init_registers_s390x_linux64v1): Likewise.
9133 (init_registers_s390x_linux64v2): Likewise.
9134 (s390_num_regs): Increment to 52.
9135 (s390_regmap): Add orig_r2 register.
9136 (s390_num_regs_3264): Increment to 68.
9137 (s390_regmap_3264): Add orig_r2 register.
9138 (s390_collect_ptrace_register): Handle orig_r2 register.
9139 (s390_supply_ptrace_register): Likewise.
9140 (s390_fill_last_break): New function.
9141 (s390_store_last_break): Likewise.
9142 (s390_fill_system_call): New function.
9143 (s390_store_system_call): Likewise.
9144 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9145 register sets.
9146 (s390_check_regset): New function.
9147 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9148 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9149 Update target_regsets for available register sets.
9150
2268b414
JK		 91512011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9152 Jan Kratochvil <jan.kratochvil@redhat.com>
9153
9154 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9155 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9156 New.
9157 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9158 * linux-low.h (struct process_info_private): New member r_debug.
9159 * server.c (handle_qxfer_libraries): Call
9160 the_target->qxfer_libraries_svr4.
9161 (handle_qxfer_libraries_svr4): New function.
9162 (qxfer_packets): New entry "libraries-svr4".
9163 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9164 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9165 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9166 PACKET_qXfer_libraries_svr4.
9167
d6db1fab
UW		 91682011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9169
9170 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9171 PSW address/mask between 8-byte and 16-byte formats.
9172 (s390_supply_ptrace_register): Likewise.
9173 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9174 basic addressing mode bit.
9175
242f5f1c
SS		 91762011-11-24 Stan Shebs <stan@codesourcery.com>
9177
9178 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9179
f196051f
SS		 91802011-11-17 Stan Shebs <stan@codesourcery.com>
9181
9182 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9183 (tracing_start_time): New global.
9184 (tracing_stop_time): New global.
9185 (tracing_user_name): New global.
9186 (tracing_notes): New global.
9187 (tracing_stop_note): New global.
9188 (cmd_qtstart): Set traceframe_usage, start_time.
9189 (stop_tracing): Set stop_time.
9190 (cmd_qtstatus): Report additional status.
9191 (cmd_qtp): New function.
9192 (handle_tracepoint_query): Call it.
9193 (cmd_qtnotes): New function.
9194 (handle_tracepoint_general_set): Call it.
9195 (get_timestamp): Rename from tsv_get_timestamp.
9196
405f8e94
SS		 91972011-11-14 Stan Shebs <stan@codesourcery.com>
9198 Kwok Cheung Yeung <kcy@codesourcery.com>
9199
9200 * linux-x86-low.c (small_jump_insn): New.
9201 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9202 trampoline and error message, build a trampoline and issue a small
9203 jump instruction to it.
9204 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9205 trampoline and error message.
9206 (x86_get_min_fast_tracepoint_insn_len): New.
9207 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9208 * linux-low.h (struct linux_target_ops): Add arguments to
9209 install_fast_tracepoint_jump_pad operation, add new operation.
9210 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9211 arguments.
9212 (linux_get_min_fast_tracepoint_insn_len): New function.
9213 (linux_target_op): Add new operation.
9214 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9215 (gdb_trampoline_buffer_end): Ditto.
9216 (gdb_trampoline_buffer_error): Ditto.
9217 (struct ipa_sym_addresses): Add fields for new IPA variables.
9218 (symbol_list): Add entries for new IPA variables.
9219 (struct tracepoint): Add fields to hold the address range of the
9220 trampoline used by the tracepoint.
9221 (trampoline_buffer_head): New static variable.
9222 (trampoline_buffer_tail): Ditto.
9223 (claim_trampoline_space): New function.
9224 (have_fast_tracepoint_trampoline_buffer): New function.
9225 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9226 structure.
9227 (install_fast_tracepoint): Ditto, also add error buffer argument.
9228 (cmd_qtminftpilen): New function.
9229 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9230 (fast_tracepoint_from_trampoline_address): New function.
9231 (fast_tracepoint_collecting): Handle trampoline as part of jump
9232 pad space.
9233 (set_trampoline_buffer_space): New function.
9234 (initialize_tracepoint): Initialize new IPA variables.
9235 * target.h (struct target_ops): Add arguments to
9236 install_fast_tracepoint_jump_pad operation, add new
9237 get_min_fast_tracepoint_insn_len operation.
9238 (target_get_min_fast_tracepoint_insn_len): New.
9239 (install_fast_tracepoint_jump_pad): Add arguments.
9240 * server.h (IPA_BUFSIZ): Define.
9241 * linux-i386-ipa.c: Include extra header files.
9242 (initialize_fast_tracepoint_trampoline_buffer): New function.
9243 (initialize_low_tracepoint): Call it.
9244 * server.h (set_trampoline_buffer_space): Declare.
9245 (claim_trampoline_space): Ditto.
9246 (have_fast_tracepoint_trampoline_buffer): Ditto.
9247
1e4d1764
YQ		 92482011-11-14 Yao Qi <yao@codesourcery.com>
9249
9250 * server.c (handle_query): Handle InstallInTrace for qSupported.
9251 * tracepoint.c (add_tracepoint): Sort list.
9252 (install_tracepoint, download_tracepoint): New.
9253 (cmd_qtdp): Call them to install and download tracepoints.
9254 (sort_tracepoints): Removed.
9255 (cmd_qtstart): Update.
9256
5c73ff4e
YQ		 92572011-11-14 Yao Qi <yao@codesourcery.com>
9258
9259 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9260 * mem-break.h: Declare.
9261 * tracepoint.c (cmd_qtstart): Move some code to ...
9262 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9263 New.
9264 (download_tracepoints): Move some code to ...
9265 (download_tracepoint_1): ... here. New.
9266
86a30030
YQ		 92672011-11-08 Yao Qi <yao@codesourcery.com>
9268
9269 * remote-utils.c (relocate_instruction): A comment fix.
9270
8d26e50c
JB		 92712011-11-07 Joel Brobecker <brobecker@adacore.com>
9272
9273 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9274 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9275 dr_status_mirror and dr_control_mirror from debug_reg_state.
9276 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9277 (i386_initial_stuff): Remove use of deleted globals.
9278 (i386_get_thread_context, i386_set_thread_context,
9279 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9280 from debug_reg_state.
9281
a59306a3
YQ		 92822011-11-05 Yao Qi <yao@codesourcery.com>
9283
9284 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9285 address as TPOINT's.
9286
3065dfb6
SS		 92872011-11-02 Stan Shebs <stan@codesourcery.com>
9288
9289 * tracepoint.c (agent_mem_read_string): New function.
9290 (eval_agent_expr): Call it for tracenz.
9291 * server.c (handle_query): Report support for tracenz.
9292
fd0d8c7c
YQ		 92932011-11-02 Yao Qi <yao@codesourcery.com>
9294
9295 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9296
609086b1
YQ		 92972011-11-02 Yao Qi <yao@codesourcery.com>
9298
9299 * target.h: Fix a typo in comment.
9300
b9fd1791
PA		 93012011-10-31 Pedro Alves <pedro@codesourcery.com>
9302
9303 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9304 clobber the breakpoints' shadows with fast tracepoint jumps.
9305 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9306 * target.c (write_inferior_memory): Also pass MYADDR down to
9307 check_mem_write.
9308
03583c20
UW		 93092011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9310
9311 * configure.ac: Check support for personality routine.
9312 * configure: Regenerate.
9313 * config.in: Likewise.
9314 * linux-low.c: Include <sys/personality.h>.
9315 Define ADDR_NO_RANDOMIZE if necessary.
9316 (linux_create_inferior): Disable address space randomization when
9317 forking inferior, if requested.
9318 (linux_supports_disable_randomization): New function.
9319 (linux_target_ops): Install it.
9320 * server.h (disable_randomization): Declare.
9321 * server.c (disable_randomization): New global variable.
9322 (handle_general_set): Handle QDisableRandomization.
9323 (handle_query): Likewise for qSupported.
9324 (main): Support --disable-randomization and --no-disable-randomization
9325 command line arguments.
9326 * target.h (struct target_ops): Add supports_disable_randomization.
9327 (target_supports_disable_randomization): New macro.
9328
723b724b
MF		 93292011-09-29 Mike Frysinger <vapier@gentoo.org>
9330
9331 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9332 ifdef check.
9333 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9334 [!PT_GETDSBT] (target_loadmap): New definition.
9335 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9336 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9337 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9338 and PT_GETDSBT to LINUX_LOADMAP.
9339 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9340 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9341
55329a5c 93422011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9343
9344 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9345 (arm_linux_hwbp_cap): New static variable.
9346 (arm_linux_get_hwbp_cap): Replace by ...
9347 (arm_linux_init_hwbp_cap): ... this new function.
9348 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9349 (arm_linux_get_hw_watchpoint_count): Likewise.
9350 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9351 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9352 (arm_prepare_to_resume): Use perror_with_name instead of error.
9353
55329a5c 93542011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9355
9356 * linux-arm-low.c: Include <signal.h>.
9357 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9358 (struct arm_linux_hwbp_cap): New data type.
9359 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9360 (struct arm_linux_hw_breakpoint): New data type.
9361 (MAX_BPTS, MAX_WPTS): Define.
9362 (struct arch_process_info, struct arch_lwp_info): New data types.
9363 (arm_linux_get_hwbp_cap): New function.
9364 (arm_linux_get_hw_breakpoint_count): Likewise.
9365 (arm_linux_get_hw_watchpoint_count): Likewise.
9366 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9367 (arm_hwbp_control_initialize): Likewise.
9368 (arm_hwbp_control_is_enabled): Likewise.
9369 (arm_hwbp_control_is_initialized): Likewise.
9370 (arm_hwbp_control_disable): Likewise.
9371 (arm_linux_hw_breakpoint_equal): Likewise.
9372 (arm_linux_hw_point_initialize): Likewise.
9373 (struct update_registers_data): New data structure.
9374 (update_registers_callback: New function.
9375 (arm_insert_point): Likewise.
9376 (arm_remove_point): Likewise.
9377 (arm_stopped_by_watchpoint): Likewise.
9378 (arm_stopped_data_address): Likewise.
9379 (arm_new_process): Likewise.
9380 (arm_new_thread): Likewise.
9381 (arm_prepare_to_resume): Likewise.
9382 (the_low_target): Register arm_insert_point, arm_remove_point,
9383 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9384 arm_new_thread, and arm_prepare_to_resume.
9385
6b9801d4
SS		 93862011-09-15 Stan Shebs <stan@codesourcery.com>
9387
9388 * server.h (struct emit_ops): Add compare-goto fields.
9389 * tracepoint.c (gdb_agent_op_sizes): New table.
9390 (emit_eq_goto): New function.
9391 (emit_ne_goto): New function.
9392 (emit_lt_goto): New function.
9393 (emit_le_goto): New function.
9394 (emit_gt_goto): New function.
9395 (emit_ge_goto): New function.
9396 (is_goto_target): New function.
9397 (compile_bytecodes): Recognize special cases of compare-goto
9398 combinations and call specialized emitters for them.
9399 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9400 (amd64_emit_ne_goto): New function.
9401 (amd64_emit_lt_goto): New function.
9402 (amd64_emit_le_goto): New function.
9403 (amd64_emit_gt_goto): New function.
9404 (amd64_emit_ge_goto): New function.
9405 (amd64_emit_ops): Add the new functions.
9406 (i386_emit_eq_goto): New function.
9407 (i386_emit_ne_goto): New function.
9408 (i386_emit_lt_goto): New function.
9409 (i386_emit_le_goto): New function.
9410 (i386_emit_gt_goto): New function.
9411 (i386_emit_ge_goto): New function.
9412 (i386_emit_ops): Add the new functions.
9413
bf15cbda
SS		 94142011-09-08 Stan Shebs <stan@codesourcery.com>
9415
9416 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9417 (i386_emit_epilogue): Restore %ebx.
9418
943ca1dd
JZ		 94192011-08-31 Jie Zhang <jzhang918@gmail.com>
9420
9421 * server.c (step_thread): Remove definition.
9422 (process_serial_event): Don't handle Hs.
9423 * server.h (step_thread): Remove declaration.
9424 * target.c (set_desired_inferior): Remove use of step_thread.
9425
e3deef73
LM		 94262011-08-24 Luis Machado <lgustavo@codesourcery.com>
9427
9428 * linux-low.c: Include linux-procfs.h.
9429 (linux_attach_lwp_1): Update comments.
9430 (linux_attach): Scan for existing threads when attaching to a
9431 process that is the tgid.
9432 * Makefile.in: Update dependencies.
9433
13da1c97
LM		 94342011-08-24 Luis Machado <lgustavo@codesourcery.com>
9435
9436 * configure.srv: Add linux-procfs.o dependencies.
9437
881127c9
YQ		 94382011-08-14 Yao Qi <yao@codesourcery.com>
9439
9440 * target.h (struct target_ops): Fix indent.
9441 * win32-low.c (win32_target_ops): Fix comment.
9442
58dbd541
YQ		 94432011-08-14 Andrew Jenner <andrew@codesourcery.com>
9444 Yao Qi <yao@codesourcery.com>
9445
9446 * Makefile.in (clean): Remove tic6x-*.c files.
9447 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9448 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9449 (tic6x-c64xp-linux.c): Likewise.
9450 * configure.srv: Add support for tic6x-*-uclinux.
9451 * linux-tic6x-low.c: New.
9452 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9453
78d85199
YQ		 94542011-08-14 Andrew Stubbs <ams@codesourcery.com>
9455 Yao Qi <yao@codesourcery.com>
9456
9457 * target.h (struct target_ops): Add read_loadmap.
9458 * linux-low.c (struct target_loadseg): New type.
9459 (struct target_loadmap): New type.
9460 (linux_read_loadmap): New function.
9461 (linux_target_ops): Add linux_read_loadmap.
9462 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9463 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9464 to NULL.
78d85199 9465
a959a88d
EZ		 94662011-08-05 Eli Zaretskii <eliz@gnu.org>
9467
9468 * win32-low.c: Include <stdint.h>.
9469
1ced966e
PA		 94702011-07-22 Pedro Alves <pedro@codesourcery.com>
9471
9472 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9473 to the inferior here.
9474 (i386_remove_aligned_watchpoint): Ditto.
9475 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9476 fit part of the watchpoint in the debug registers.
9477 (i386_update_inferior_debug_regs): New.
9478 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9479 registers, and only update the inferior on success.
9480 (i386_low_remove_watchpoint): Ditto.
9481
d26e3629
KY		 94822011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9483
9484 * linux-low.c (compare_ints, unique, list_threads, show_process,
9485 linux_core_of_thread): Delete.
9486 (linux_target_ops): Change linux_core_of_thread to
9487 linux_common_core_of_thread.
9488 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9489 * utils.c (malloc_failure): Change type of argument.
9490 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9491 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9492 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9493 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9494 (IPA_OBJS): Add common-utils-ipa.o.
9495 (ptid_h, linux_osdata_h): New macros.
9496 (server_h): Add common/common-utils.h, common/xml-utils.h,
9497 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9498 common/ptid.h.
9499 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9500 ptid.o, buffer.o): New rules.
9501 (linux-low.o): Add common/linux-osdata.h as a dependency.
9502 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9503 * configure.ac: Add AC_HEADER_DIRENT check.
9504 * config.in: Regenerate.
9505 * configure: Regenerate.
9506 * remote-utils.c (xml_escape_text): Delete.
9507 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9508 buffer_xml_printf): Move to common/buffer.c.
9509 * server.c (main): Remove call to initialize_inferiors.
9510 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9511 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9512 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9513 internal_error, gdb_assert, gdb_assert_fail): Delete.
9514 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9515 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9516 common/buffer.h.
9517 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9518 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9519 initialize_inferiors): Delete.
9520
2275a1a7
PA		 95212011-07-20 Pedro Alves <pedro@codesourcery.com>
9522
9523 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9524 symbol error.
9525
0a5b1e09
PA		 95262011-05-31 Pedro Alves <pedro@codesourcery.com>
9527
9528 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9529 assertion.
9530 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9531
6938fd34
YQ		 95322011-05-26 Yao Qi <yao@codesourcery.com>
9533
9534 * Makefile.in (thread-db.o): Track dependence to
9535 common/gdb_thread_db.h.
9536 * thread-db.c: include gdb_thread_db.h from right place.
9537
b481f9e0
TT		 95382011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9539
9540 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9541 __FILE__ and __LINE__ to internal_error.
9542
98a5dd13
DE		 95432011-05-13 Doug Evans <dje@google.com>
9544
9545 * thread-db.c (try_thread_db_load_from_sdir): New function.
9546 (try_thread_db_load_from_dir): New function.
9547 (thread_db_load_search): Handle $sdir, ignore $pdir.
9548 Remove trying of system directories if search of
9549 libthread-db-search-path fails, that is now done via $sdir.
9550
d248b706
KY		 95512011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9552
9553 * server.c (handle_query): Add EnableDisableTracepoints to the list
9554 of supported features.
43aaf8b6 9555 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 9556 tracepoints.
43aaf8b6
PA		 9557 (cmd_qtenable_disable): New.
9558 (cmd_qtstart): Install tracepoints even if disabled.
9559 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9560 receiving a QTEnable or QTDisable packet.
9561 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9562 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9563 tracepoints.
9564 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 9565
84e578fb
DE		 95662011-05-10 Doug Evans <dje@google.com>
9567
9568 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9569
71f55dd8
DE		 95702011-05-04 Doug Evans <dje@google.com>
9571
9572 * linux-low.c (linux_join): Skip process lookup.
9573 * spu-low.c (spu_join): Ditto.
9574 * server.c (join_inferiors_callback): Delete.
9575 (process_serial_event): For 'D' packet (detach) call join_inferior
9576 directly.
9577
4d393d60
JM		 95782011-05-04 Joseph Myers <joseph@codesourcery.com>
9579
9580 * README: Don't mention xscale*-*-linux*.
9581 * configure.srv (xscale*-*-linux*): Don't handle target.
9582
b00ad6ff
NF		 95832011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9584
9585 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9586 casting pointers.
9587 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9588 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9589 (i386_emit_void_call_2): Likewise.
9590
af96c192
YQ		 95912011-04-26 Yao Qi <yao@codesourcery.com>
9592
43aaf8b6
PA		 9593 * linux-low.c: Move common macros to linux-ptrace.h.
9594 Include linux-ptrace.h.
af96c192
YQ		 9595 * Makefile.in (linux_ptrace_h): New.
9596 (linux-low.o): Depends on linux-ptrace.h.
9597
03f2bd59
JK		 95982011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9599
9600 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9601 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9602 (remote_prepare): New function with most of the TCP code from ...
9603 (remote_open): ... here. Detect PORT here unconditionally. Move also
9604 setting transport_is_reliable.
9605 * server.c (run_once): New variable.
9606 (gdbserver_usage): Document it.
9607 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9608 the first run if RUN_ONCE.
9609 * server.h (run_once, remote_prepare): New declarations.
9610
7a9dd1b2
TT		 96112011-04-19 Tom Tromey <tromey@redhat.com>
9612
9613 * win32-low.c (handle_load_dll): Remove duplicate "the".
9614
81239425
PM		 96152011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9616
9617 Remove support for old Cygwin 1.5 versions.
9618 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9619 function to avoid warning.
9620 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9621 warning.
9622
9e0627f1
PM		 96232011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9624
9625 * gdbserver/server.h (Macro _): Define it if not available.
9626
588eebee
MS		 96272011-03-14 Michael Snyder <msnyder@vmware.com>
9628
348af9f7 9629 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 9630
43f70d4c
JB		 96312011-03-10 Joel Brobecker <brobecker@adacore.com>
9632
9633 * Makefile.in (maintainer-clean realclean distclean): Remove
9634 "make ... subdir_do" command.
9635
348af9f7
MS		 96362011-03-10 Michael Snyder <msnyder@vmware.com>
9637
9638 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9639
9640 * server.c (handle_v_run): Free alloced buffer on early return.
9641
e637a4f5
YQ		 96422011-03-09 Yao Qi <yao@codesourcery.com>
9643
9644 Revert:
9645 2011-03-04 Yao Qi <yao@codesourcery.com>
9646
9647 * Makefile.in: Remove GNU make feature --directory.
9648
9649 2011-03-05 Yao Qi <yao@codesourcery.com>
9650
9651 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9652 (subdir_do): New make target. Copied from gdb/Makefile.
9653 (maintainer-clean, realclean, distclean, clean): Call corresponding
9654 make targets in common/Makefile.
9655
9656 2011-02-11 Yao Qi <yao@codesourcery.com>
9657
9658 * configure.ac: Call AC_PROG_RANLIB.
9659 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9660 * configure: Regenerate.
9661
e6edda56
JK		 96622011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9663
9664 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9665
e5141119
JB		 96662011-03-06 Yao Qi <yao@codesourcery.com>
9667
9668 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9669
64794aa4
JB		 96702011-03-05 Yao Qi <yao@codesourcery.com>
9671
9672 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9673 (subdir_do): New make target. Copied from gdb/Makefile.
9674 (maintainer-clean, realclean, distclean, clean): Call corresponding
9675 make targets in common/Makefile.
9676
7a762829
YQ		 96772011-03-04 Yao Qi <yao@codesourcery.com>
9678
9679 * Makefile.in: Remove GNU make feature --directory.
9680
348af9f7
MS		 96812011-03-04 Michael Snyder <msnyder@vmware.com>
9682
9683 * server.c (queue_stop_reply): Call xmalloc not malloc.
9684
96852011-03-02 Michael Snyder <msnyder@vmware.com>
9686
9687 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9688
9f72fee2
MS		 96892011-02-28 Michael Snyder <msnyder@vmware.com>
9690
588eebee
MS		 9691 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9692 (cmd_qtframe): Ditto.
9693 (cmd_qtbuffer): Ditto.
9694 (cmd_bigqtbuffer): Ditto.
9695
9f72fee2
MS		 9696 * utils.c (decimal2str): Initialize 'width' to nine, then
9697 don't mess with it.
9698
8040bd49
UW		 96992011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9700
9701 * hostio.c (require_data): Free *data, not data.
9702
7e52cbd0
JK		 97032011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9704
9705 * hostio.c (require_data): Use free, not xfree.
9706
9130f83e
MS		 97072011-02-27 Michael Snyder <msnyder@vmware.com>
9708
4b812f4e
MS		 9709 * server.c (handle_query): Discard unused value.
9710
9130f83e
MS		 9711 * hostio.c (require_data): Free malloc memory before returning
9712 error.
9713
69d37113
MS		 97142011-02-26 Michael Snyder <msnyder@vmware.com>
9715
9716 * linux-low.c (list_threads): Call closedir for dirent.
9717
35f5825a
MS		 97182011-02-27 Michael Snyder <msnyder@vmware.com>
9719
2a589cef
MS		 9720 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9721 a case statement falls through.
9722
0adea5f7
MS		 9723 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9724
35f5825a
MS		 9725 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9726 in comparison.
9727
238f1c74
MS		 97282011-02-26 Michael Snyder <msnyder@vmware.com>
9729
9730 * utils.c (decimal2str): Eliminate dead code and dead param.
9731 (pulongest): Drop dead param from call to decimal2str.
9732 (plongest): Ditto.
9733
633ff500
JB		 97342011-02-24 Joel Brobecker <brobecker@adacore.com>
9735
9736 Revert the following patch (not approved yet):
9737 2011-02-21 Hui Zhu <teawater@gmail.com>
9738 * tracepoint.c (tp_printf): New function.
9739 (eval_agent_expr): Handle gdb_agent_op_printf.
9740
f9c6ff72
HZ		 97412011-02-21 Hui Zhu <teawater@gmail.com>
9742
9743 * tracepoint.c (tp_printf): New function.
9744 (eval_agent_expr): Handle gdb_agent_op_printf.
9745
94d5e490
TT		 97462011-02-18 Tom Tromey <tromey@redhat.com>
9747
9748 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9749 (tracepoint.o): Likewise.
9750 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9751 (gdb_agent_op_names): Likewise.
9752
c7f96d2b
TT		 97532011-02-18 Tom Tromey <tromey@redhat.com>
9754
9755 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9756 gdb_agent_op_rot>: New constants.
9757 (gdb_agent_op_names): Add pick and roll.
9758 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9759 cases.
9760
0feedb2c
JK		 97612011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9762
9763 * aclocal.m4: Regenerated with aclocal-1.11.1.
9764
b3b9301e
PA		 97652011-02-14 Pedro Alves <pedro@codesourcery.com>
9766
9767 * server.c (handle_qxfer_traceframe_info): New.
9768 (qxfer_packets): Register "traceframe-info".
9769 (handle_query): Report support for qXfer:traceframe-info:read+.
9770 * tracepoint.c (match_blocktype): New.
9771 (traceframe_find_block_type): Rename to ...
9772 (traceframe_walk_blocks): ... this. Add callback filter argument,
9773 and use it.
9774 (traceframe_find_block_type): New, reimplemented on top of
9775 traceframe_walk_blocks.
9776 (build_traceframe_info_xml): New.
9777 (traceframe_read_info): New.
9778 * server.h (traceframe_read_info): Declare.
9779
4f3e6fb7
YQ		 97802011-02-11 Yao Qi <yao@codesourcery.com>
9781
9782 * configure.ac: Call AC_PROG_RANLIB.
9783 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9784 * configure: Regenerate.
9785
764880b7
PA		 97862011-02-07 Pedro Alves <pedro@codesourcery.com>
9787
9788 * server.c (gdb_read_memory): Change return semantics to allow
9789 partial transfers.
9790 (handle_search_memory_1): Adjust.
9791 (process_serial_event) <'m' packet>: Handle partial transfers.
9792 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9793
1c79eb8a
PA		 97942011-01-28 Pedro Alves <pedro@codesourcery.com>
9795
9796 * regcache.c (init_register_cache): Initialize
9797 regcache->register_status.
9798 (free_register_cache): Release regcache->register_status.
9799 (regcache_cpy): Copy register_status.
9800 (registers_to_string): Print 'x's for unavailable registers.
9801 (supply_register): Mark the register's status valid or
9802 unavailable, depending on whether a buffer was passed in or not.
9803 (supply_register_zeroed): New.
9804 (supply_regblock): Mark the registers' status valid or
9805 unavailable, depending on whether a buffer was passed in or not.
9806 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9807 (struct regcache): New `register_status' field.
9808 (supply_register_zeroed): Declare.
9809 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9810 supply_register_zeroed, rather than passing a NULL buffer to
9811 supply_register.
9812 * tracepoint.c (fetch_traceframe_registers): Update comment.
9813
85724a0e
PA		 98142011-01-28 Pedro Alves <pedro@codesourcery.com>
9815
9816 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9817 buffer explicit.
9818
d08aafef
PA		 98192011-01-25 Pedro Alves <pedro@codesourcery.com>
9820
9821 * server.h (decode_xfer_write): Change prototype.
9822 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9823 and don't extract the annex here.
9824 * server.c (decode_xfer_read): Remove `annex' parameter,
9825 and don't extract the annex here.
9826 (decode_xfer): New.
9827 (struct qxfer): New.
9828 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9829 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9830 (handle_qxfer_statictrace): New functions, abstracted out from
9831 handle_query, and made to use the struct qxfer interface.
9832 (handle_threads_qxfer_proper): Rename to ...
9833 (handle_qxfer_threads_proper): ... this.
9834 (handle_threads_qxfer): Rename to ...
9835 (handle_qxfer_threads): ... this. Adjust.
9836 (qxfer_packets): New array.
9837 (handle_qxfer): New function.
9838 (handle_query): Use handle_qxfer.
9839
493e2a69
MS		 98402011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9841
9842 * gdbreplay.c: Shorten lines of >= 80 columns.
9843 * linux-low.c: Ditto.
9844 * linux-ppc-low.c: Ditto.
9845 * linux-s390-low.c: Ditto.
9846 * linux-sparc-low.c: Ditto.
9847 * linux-x86-low.c: Ditto.
9848 * linux-xtensa-low.c: Ditto.
9849 * mem-break.c: Ditto.
9850 * nto-low.c: Ditto.
9851 * regcache.h: Ditto.
9852 * remote-utils.c: Ditto.
9853 * server.c: Ditto.
9854 * server.h: Ditto.
9855 * thread-db.c: Ditto.
9856 * tracepoint.c: Ditto.
9857 * utils.c: Ditto.
9858 * win32-low.h: Ditto.
9859
44944448
JB		 98602011-01-05 Joel Brobecker <brobecker@adacore.com>
9861
9862 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9863 update.
9864
71ce852c
JB		 98652011-01-01 Joel Brobecker <brobecker@adacore.com>
9866
9867 * server.c (gdbserver_version): Update copyright year in version
9868 output.
9869 * gdbreplay.c (gdbreplay_version): Ditto.
9870
eb826dc6
MF		 98712010-12-29 Jie Zhang <jie.zhang@analog.com>
9872
9873 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9874 * linux-bfin-low.c: New file.
9875 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9876 PT_DATA_ADDR for BFIN targets.
9877 * Makefile.in (SFILES): Add linux-bfin-low.c.
9878 (clean): Remove reg-bfin.c.
9879 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9880 * README: Mention supported Blackfin targets.
9881
39ab222a
MF		 98822010-12-23 Mike Frysinger <vapier@gentoo.org>
9883
9884 * .gitignore: New file.
9885
a1f2ce7d
MF		 98862010-11-16 Mike Frysinger <vapier@gentoo.org>
9887
9888 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9889
f474844c
JZ		 98902010-10-22 Jie Zhang <jie@codesourcery.com>
9891
9892 * Makefile.in: Add FLAGS_TO_PASS variable.
9893 (install): Remove dependency of install-only and recursively
9894 invoke make for install-only.
9895
f1048712
DE		 98962010-10-04 Doug Evans <dje@google.com>
9897
9898 * Makefile.in (uninstall): Use $(DESTDIR).
9899
b53a1623
PA		 99002010-09-24 Pedro Alves <pedro@codesourcery.com>
9901
e6ee044d
PA		 9902 PR gdb/11842
9903
b53a1623
PA		 9904 * linux-x86-low.c (compat_siginfo_from_siginfo)
9905 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9906 si_code is < 0. Check for si_code == SI_TIMER before checking for
9907 si_code < 0.
9908
fa1bd1e4
JB		 99092010-09-13 Joel Brobecker <brobecker@adacore.com>
9910
9911 * lynx-i386-low.c: New file.
9912 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9913
47fac8f8
JB		 99142010-09-13 Joel Brobecker <brobecker@adacore.com>
9915
9916 * lynx-low.c (ptrace_request_to_str): Remove handling for
9917 request values that have been removed in LynxOS 5.x.
9918
1adfc54d
JB		 99192010-09-13 Joel Brobecker <brobecker@adacore.com>
9920
9921 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9922 <ptrace.h>
9923
c2a66c29
NS		 99242010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9925
9926 * configure.ac: Add --enable-inprocess-agent option.
9927 * configure: Rebuilt.
9928
32fcada3
YQ		 99292010-09-06 Yao Qi <yao@codesourcery.com>
9930
9931 * linux-low.c (linux_kill): Remove unused variable.
9932 (linux_stabilize_threads): Likewise.
9933 * server.c (start_inferior): Likewise.
9934 (queue_stop_reply_callback): Likewise.
9935 * tracepoint.c (do_action_at_tracepoint): Likewise.
9936
0cccb683
YQ		 99372010-09-06 Yao Qi <yao@codesourcery.com>
9938
9939 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9940 on return.
9941
423ec54c
JK		 99422010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9943
9944 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9945
12ac6819
PA		 99462010-09-06 Pedro Alves <pedro@codesourcery.com>
9947
9948 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9949 "$(IPA_DEPFILES)".
9950
8ed54b31
JB		 99512010-09-01 Joel Brobecker <brobecker@adacore.com>
9952
9953 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9954 gdbserver/lynx-ppc-low.c: New files.
9955 * Makefile.in (lynx_low_h): New variable.
9956 (lynx-low.o, lynx-ppc-low.o): New rules.
9957 * configure.ac: On LynxOS, link with -lnetinet.
9958 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9959 * configure: regenerate.
9960
bb0116a4
JB		 99612010-09-01 Joel Brobecker <brobecker@adacore.com>
9962
9963 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9964 * configure.ac: Add check for vasprintf and vsnprintf.
9965 * configure, config.in: Regenerate.
9966 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9967
a778ab81 99682010-09-01 Joel Brobecker <brobecker@adacore.com>
9969
9970 * gdbreplay.c: Move include of alloca.h up, next to include of
9971 malloc.h.
9972 * server.h: Add include of malloc.h.
9973 * mem-break.c: Remove include of malloc.h.
9974 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9975
8b034a19 99762010-09-01 Joel Brobecker <brobecker@adacore.com>
9977
9978 * Makefile.in (memmem.o): Build with -Wno-error.
9979
99802010-09-01 Joel Brobecker <brobecker@adacore.com>
9981
9982 * utils.c (xsnprintf): Make non-static.
9983 * server.h: Add xsnprintf declaration.
9984 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9985 replace calls to snprintf by calls to xsnprintf throughout.
9986
99872010-09-01 Joel Brobecker <brobecker@adacore.com>
9988
9989 * configure.ac: Add configure check for alloca.
9990 * configure, config.in: Regenerate.
9991 * server.h: Include alloca.h if it exists.
9992 * gdbreplay.c: Include alloca.h if it exists.
9993
1a981360
PA		 99942010-08-28 Pedro Alves <pedro@codesourcery.com>
9995
9996 * linux-low.c (__SIGRTMIN): Define if not already defined.
9997 (linux_create_inferior): Check for __ANDROID__ rather than
9998 __SIGRTMIN.
9999 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10000 are already deferred.
10001 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10002 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10003 stopped and already has a pending signal to report.
10004 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10005 a pending signal to report or is moving out of a jump pad.
10006 (linux_init_signals): Check for __ANDROID__ rather than
10007 __SIGRTMIN.
10008
b4d51a55
PA		 100092010-08-28 Pedro Alves <pedro@codesourcery.com>
10010
10011 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10012 debug_threads check. Avoid a linear search when not doing debug
10013 output.
10014
ec48365d
PA		 100152010-08-27 Pedro Alves <pedro@codesourcery.com>
10016
10017 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10018 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10019 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10020 (process_event): Change local fd's type to gdb_fildes_t.
10021 (create_file_handler): Adjust prototype.
10022 (delete_file_handler): Adjust prototype.
10023 (handle_file_event): Adjust prototype. Use pfildes.
10024 (create_file_event): Adjsut prototype.
10025 * remote-utils.c (remote_desc, listen_desc): Change type to
10026 gdb_fildes_t.
10027 * server.h: New gdb_fildes_t typedef.
10028 [USE_WIN32API]: Include winsock2.h.
10029 (delete_file_handler, add_file_handler): Adjust prototypes.
10030 (pfildes): Declare.
10031 * utils.c (pfildes): New.
10032
854d88f0
PA		 100332010-08-27 Pedro Alves <pedro@codesourcery.com>
10034
10035 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10036 * configure: Regenerate.
10037
0146f85b
PA		 100382010-08-27 Pedro Alves <pedro@codesourcery.com>
10039
10040 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10041 (linux_done_accessing_memory): ... this.
10042 (linux_target_ops): Adjust.
10043 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10044 * nto-low.c (nto_target_ops): Adjust comment.
10045 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10046 * spu-low.c (spu_target_ops): Adjust comment.
10047 * target.h (target_ops): Rename unprepare_to_access_memory field
10048 to done_accessing_memory.
10049 (unprepare_to_access_memory): Rename to ...
10050 (done_accessing_memory): ... this.
10051
90d74c30
PA		 100522010-08-26 Pedro Alves <pedro@codesourcery.com>
10053
10054 * linux-low.c (linux_prepare_to_access_memory): New.
10055 (linux_unprepare_to_access_memory): New.
10056 (linux_target_ops): Install them.
10057 * server.c (read_memory): Rename to ...
10058 (gdb_read_memory): ... this. Use
10059 prepare_to_access_memory/prepare_to_access_memory.
10060 (write_memory): Rename to ...
10061 (gdb_write_memory): ... this. Use
10062 prepare_to_access_memory/prepare_to_access_memory.
10063 (handle_search_memory_1): Adjust.
10064 (process_serial_event): Adjust.
10065 * target.h (struct target_ops): New fields
10066 prepare_to_access_memory and unprepare_to_access_memory.
10067 (prepare_to_access_memory, unprepare_to_access_memory): New.
10068 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10069 prepare_to_access_memory/prepare_to_access_memory.
10070 * nto-low.c (nto_target_ops): Adjust.
10071 * spu-low.c (spu_target_ops): Adjust.
10072 * win32-low.c (win32_target_ops): Adjust.
10073
fd467969
PA		 100742010-08-26 Pedro Alves <pedro@codesourcery.com>
10075
10076 * Makefile.in (WARN_CFLAGS): Get it from configure.
10077 (WERROR_CFLAGS): New.
10078 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10079 * configure.ac: Introduce --enable-werror, which adds -Werror to
10080 the compiler command line. Enabled by default. Disable with
10081 --disable-werror. Add -Wdeclaration-after-statement
10082 Wpointer-arith and -Wformat-nonliteral to warning flags.
10083 * configure: Regenerate.
10084
331e2f5f
PA		 100852010-08-26 Pedro Alves <pedro@codesourcery.com>
10086
10087 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10088
e581f2b4
PA		 100892010-08-26 Pedro Alves <pedro@codesourcery.com>
10090
10091 * gdbreplay.c (remote_error): New.
10092 (gdbchar): New.
10093 (expect): Use gdbchar. Check for error reading from GDB.
10094 Clarify sync error output.
10095 (play): Check for errors writing to GDB.
10096 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10097 * remote-utils.c (getpkt): Check for errors writing to the remote
10098 descriptor.
10099
3c11dd79
PA		 101002010-08-25 Pedro Alves <pedro@codesourcery.com>
10101
10102 * linux-low.c (linux_wait_1): Move non-debugging code out of
10103 `debug_threads' control.
10104
d20a8ad9
PA		 101052010-08-25 Pedro Alves <pedro@codesourcery.com>
10106
10107 * linux-low.c (linux_wait_1): Don't set last_status here.
10108 * server.c (push_event, queue_stop_reply_callback): Assert we're
10109 not pushing a TARGET_WAITKIND_IGNORE event.
10110 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10111 (myresume, handle_target_event): Set the thread's last_resume_kind
10112 and last_status from the target returned status.
10113
964e4306
PA		 101142010-08-25 Pedro Alves <pedro@codesourcery.com>
10115
10116 PR threads/10729
10117
10118 * linux-x86-low.c (update_debug_registers_callback): New.
10119 (i386_dr_low_set_addr): Use it.
10120 (i386_dr_low_get_addr): New.
10121 (i386_dr_low_set_control): Use update_debug_registers_callback.
10122 (i386_dr_low_get_control): New.
10123 (i386_dr_low_get_status): Adjust.
10124 * linux-low.c (linux_stop_lwp): New.
10125 * linux-low.h (linux_stop_lwp): Declare.
10126
10127 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10128 argument instead of a i386_debug_reg_state.
10129 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10130 a i386_debug_reg_state.
10131 (i386_insert_aligned_watchpoint): Adjust.
10132 (i386_remove_aligned_watchpoint): Adjust.
10133 (i386_low_stopped_data_address): Read the debug registers from the
10134 inferior instead of from the mirrors.
10135 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10136 (i386_dr_low_get_addr): Declare.
10137 (i386_dr_low_get_control): Declare.
10138 (i386_dr_low_get_status): Change prototype.
10139
10140 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10141 (i386_dr_low_get_addr): New.
10142 (i386_dr_low_get_control): New.
10143 (i386_dr_low_get_status): Adjust prototype. Return
10144 dr_status_mirror.
10145 (i386_initial_stuff): Clear dr_status_mirror and
10146 dr_control_mirror.
10147 (i386_get_thread_context): Adjust.
10148 (i386_set_thread_context): Adjust.
10149 (i386_thread_added): Adjust.
10150
5f21a75b
PA		 101512010-08-24 Pedro Alves <pedro@codesourcery.com>
10152
10153 * linux-low.h (linux_thread_area): Delete declaration.
10154
3e4c1235
TS		 101552010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10156
10157 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10158 after its termination.
10159
1971b033
PA		 101602010-08-09 Pedro Alves <pedro@codesourcery.com>
10161
10162 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10163 (gdb_wants_all_stopped): Delete.
10164 (linux_wait_1): Don't call them.
10165 * server.c (handle_v_cont): Tag all threads as want-stopped.
10166 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10167 stopped as "client-wants-stopped".
10168
310444ac
PA		 101692010-07-31 Pedro Alves <pedro@codesourcery.com>
10170
10171 * Makefile.in (signals_h): New.
10172 (server_h): Depend on it.
10173 (server.o): Don't depend on $(signals_def).
10174 (signals.o): Depend on $(signals_def).
10175
a19cae16
JK		 101762010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10177
10178 * Makefile.in (signals_def): New.
10179 (server_h): Append include/gdb/signals.h and signals_def.
10180 (server.o): Append signals_def.
10181
30d50328
JK		 101822010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10183
10184 * server.c (handle_target_event): Use target_signal_to_host for
10185 resume_info.sig initialization.
10186 * target.h (struct thread_resume) <sig>: New comment.
10187
5c3216e2
OS		 101882010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10189
c6f46ca0
OS		 10190 * server.c (handle_query): strcpy() the returned string from paddress()
10191 instead of sprintf().
5c3216e2
OS		 10192 * utils.c (paddress): Return phex_nz().
10193
6bd31874
JB		 101942010-07-07 Joel Brobecker <brobecker@adacore.com>
10195
10196 * server.c (handle_v_cont): Call mourn_inferior if process
10197 just exited.
10198 (myresume): Likewise.
10199
0fb4aa4b
PA		 102002010-07-01 Pedro Alves <pedro@codesourcery.com>
10201
10202 Static tracepoints, and integration with UST.
10203
10204 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10205 * mem-break.c (uninsert_all_breakpoints)
10206 (reinsert_all_breakpoints): New.
10207 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10208 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10209 (gdb_agent_ust_loaded, helper_thread_id)
10210 (gdb_agent_helper_thread_id): New macros.
10211 (struct ipa_sym_addresses): Add addr_ust_loaded,
10212 addr_helper_thread_id, addr_cmd_buf.
10213 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10214 (in_process_agent_loaded_ust): New.
10215 (write_e_ust_not_loaded): New.
10216 (maybe_write_ipa_ust_not_loaded): New.
10217 (struct collect_static_trace_data_action): New.
10218 (enum tracepoint_type) <static_tracepoint>: New.
10219 (struct tracepoint) <handle>: Mention static tracepoints.
10220 (struct static_tracepoint_ctx): New.
10221 (CMD_BUF_SIZE): New.
10222 (add_tracepoint_action): Handle static tracepoint actions.
10223 (unprobe_marker_at): New.
10224 (clear_installed_tracepoints): Handle static tracepoints.
10225 (cmd_qtdp): Handle static tracepoints.
10226 (probe_marker_at): New.
10227 (cmd_qtstart): Handle static tracepoints.
10228 (response_tracepoint): Handle static tracepoints.
10229 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10230 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10231 (get_context_regcache): Handle static tracepoints.
10232 (do_action_at_tracepoint): Handle static tracepoint actions.
10233 (traceframe_find_block_type): Handle static trace data blocks.
10234 (traceframe_read_sdata): New.
10235 (download_tracepoints): Download static tracepoint actions.
10236 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10237 (GDB_PROBE_NAME): New.
10238 (ust_ops): New.
10239 (GET_UST_SYM): New.
10240 (USTF): New.
10241 (dlsym_ust): New.
10242 (ust_marker_to_static_tracepoint): New.
10243 (gdb_probe): New.
10244 (collect_ust_data_at_tracepoint): New.
10245 (gdb_ust_probe): New.
10246 (UNIX_PATH_MAX, SOCK_DIR): New.
10247 (gdb_ust_connect_sync_socket): New.
10248 (resume_thread, stop_thread): New.
10249 (run_inferior_command): New.
10250 (init_named_socket): New.
10251 (gdb_ust_socket_init): New.
10252 (cstr_to_hexstr): New.
10253 (next_st): New.
10254 (first_marker, next_marker): New.
10255 (response_ust_marker): New.
10256 (cmd_qtfstm, cmd_qtsstm): New.
10257 (unprobe_marker_at, probe_marker_at): New.
10258 (cmd_qtstmat, gdb_ust_thread): New.
10259 (gdb_ust_init): New.
10260 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10261 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10262 (ST_REGENTRY): New.
10263 (x86_64_st_collect_regmap): New.
10264 (X86_64_NUM_ST_COLLECT_GREGS): New.
10265 (AMD64_RIP_REGNUM): New.
10266 (supply_static_tracepoint_registers): New.
10267 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10268 (ST_REGENTRY): New.
10269 (i386_st_collect_regmap): New.
10270 (i386_NUM_ST_COLLECT_GREGS): New.
10271 (supply_static_tracepoint_registers): New.
10272 * server.c (handle_query): Handle qXfer:statictrace:read.
10273 <qSupported>: Report support for StaticTracepoints, and
10274 qXfer:statictrace:read features.
10275 * server.h (traceframe_read_sdata)
10276 (supply_static_tracepoint_registers): Declare.
10277 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10278 (unpack_varlen_hex): Include in IPA build.
10279 * Makefile.in (ustlibs, ustinc): New.
10280 (IPA_OBJS): Add remote-utils-ipa.o.
10281 ($(IPA_LIB)): Link -ldl and -lpthread.
10282 (UST_CFLAGS): New.
10283 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10284 * config.in, configure: Regenerate.
10285
9e4344e5
PA		 102862010-06-20 Ian Lance Taylor <iant@google.com>
10287 Pedro Alves <pedro@codesourcery.com>
10288
10289 * linux-x86-low.c (always_true): Delete.
10290 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10291 trying to fool the compiler with always_true.
10292
c6beb2cb
PA		 102932010-06-20 Pedro Alves <pedro@codesourcery.com>
10294
10295 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10296 conditions in gdbserver.
10297
d2ed6730
UW		 102982010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10299
10300 * spu-low.c (spu_read_memory): Wrap around local store limit.
10301 (spu_write_memory): Likewise.
10302
4e29fb54
PA		 103032010-06-15 Pedro Alves <pedro@codesourcery.com>
10304
10305 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10306 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10307 LONGEST uses.
10308 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10309 uses.
10310 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10311 uses with LONGEST uses.
10312
6a271cae
PA		 103132010-06-14 Stan Shebs <stan@codesourcery.com>
10314 Pedro Alves <pedro@codesourcery.com>
10315
10316 Bytecode compiler.
10317
10318 * linux-x86-low.c: Include limits.h.
10319 (add_insns): New.
10320 (always_true): New.
10321 (EMIT_ASM): New.
10322 (EMIT_ASM32): New.
10323 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10324 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10325 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10326 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10327 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10328 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10329 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10330 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10331 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10332 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10333 (amd64_emit_void_call_2): New.
10334 (amd64_emit_ops): New.
10335 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10336 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10337 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10338 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10339 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10340 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10341 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10342 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10343 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10344 (i386_emit_stack_adjust, i386_emit_int_call_1)
10345 (i386_emit_void_call_2): New.
10346 (i386_emit_ops): New.
10347 (x86_emit_ops): New.
10348 (the_low_target): Install x86_emit_ops.
10349 * server.h (struct emit_ops): New.
10350 (get_raw_reg_func_addr): Declare.
10351 (current_insn_ptr, emit_error): Declare.
10352 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10353 (set_trace_state_variable_value): New defines.
10354 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10355 addr_get_trace_state_variable_value and
10356 addr_set_trace_state_variable_value.
10357 (symbol_list): New fields for get_raw_reg,
10358 get_trace_state_variable_value and set_trace_state_variable_value.
10359 (condfn): New typedef.
10360 (struct tracepoint): New field `compiled_cond'.
10361 (do_action_at_tracepoint): Clear compiled_cond.
10362 (get_trace_state_variable_value, set_trace_state_variable_value):
10363 Export in the IPA.
10364 (condition_true_at_tracepoint): If there's a compiled condition,
10365 run that.
10366 (current_insn_ptr, emit_error): New globals.
10367 (struct bytecode_address): New.
10368 (get_raw_reg_func_addr): New.
10369 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10370 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10371 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10372 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10373 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10374 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10375 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10376 (compile_tracepoint_condition, compile_bytecodes): New.
10377 * target.h (emit_ops): Forward declare.
10378 (struct target_ops): New field emit_ops.
10379 (target_emit_ops): New.
10380 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10381 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10382 * linux-low.c (linux_emit_ops): New.
10383 (linux_target_ops): Install it.
10384 * linux-low.h (struct linux_target_ops): New field emit_ops.
10385
92b72907
UW		 103862010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10387
10388 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10389 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10390
fa593d66
PA		 103912010-06-01 Pedro Alves <pedro@codesourcery.com>
10392 Stan Shebs <stan@codesourcery.com>
10393
10394 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10395 (all): Depend on $(extra_libraries).
10396 (install-only): Install the IPA.
10397 (IPA_OBJS, IPA_LIB): New.
10398 (clean): Remove the IPA lib.
10399 (IPAGENT_CFLAGS): New.
10400 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10401 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10402 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10403 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10404 * configure.ac: Check for atomic builtins support in the compiler.
10405 (IPA_DEPFILES, extra_libraries): Define.
10406 * configure.srv (ipa_obj): Add description.
10407 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10408 (i[34567]86-*-linux*): Set ipa_obj.
10409 (x86_64-*-linux*): Set ipa_obj.
10410 * linux-low.c (stabilizing_threads): New.
10411 (supports_fast_tracepoints): New.
10412 (linux_detach): Stabilize threads before detaching.
10413 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10414 the lwp is either not stabilizing, or is moving out of a jump pad.
10415 (linux_fast_tracepoint_collecting): New.
10416 (maybe_move_out_of_jump_pad): New.
10417 (enqueue_one_deferred_signal): New.
10418 (dequeue_one_deferred_signal): New.
10419 (linux_wait_for_event_1): If moving out of a jump pad, defer
10420 pending signals to later.
10421 (linux_stabilize_threads): New.
10422 (linux_wait_1): Check if threads need moving out of jump pads, and
10423 do it if so.
10424 (stuck_in_jump_pad_callback): New.
10425 (move_out_of_jump_pad_callback): New.
10426 (lwp_running): New.
10427 (linux_resume_one_lwp): Handle moving out of jump pads.
10428 (linux_set_resume_request): Dequeue deferred signals.
10429 (need_step_over_p): Also step over fast tracepoint jumps.
10430 (start_step_over): Also uninsert fast tracepoint jumps.
10431 (finish_step_over): Also reinsert fast tracepoint jumps.
10432 (linux_install_fast_tracepoint_jump): New.
10433 (linux_target_ops): Install linux_stabilize_threads and
10434 linux_install_fast_tracepoint_jump_pad.
10435 * linux-low.h (linux_target_ops) <get_thread_area,
10436 install_fast_tracepoint_jump_pad>: New fields.
10437 (struct lwp_info) <collecting_fast_tracepoint,
10438 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10439 (linux_get_thread_area): Declare.
10440 * linux-x86-low.c (jump_insn): New.
10441 (x86_get_thread_area): New.
10442 (append_insns): New.
10443 (push_opcode): New.
10444 (amd64_install_fast_tracepoint_jump_pad): New.
10445 (i386_install_fast_tracepoint_jump_pad): New.
10446 (x86_install_fast_tracepoint_jump_pad): New.
10447 (the_low_target): Install x86_get_thread_area and
10448 x86_install_fast_tracepoint_jump_pad.
10449 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10450 (struct fast_tracepoint_jump): New.
10451 (fast_tracepoint_jump_insn): New.
10452 (fast_tracepoint_jump_shadow): New.
10453 (find_fast_tracepoint_jump_at): New.
10454 (fast_tracepoint_jump_here): New.
10455 (delete_fast_tracepoint_jump): New.
10456 (set_fast_tracepoint_jump): New.
10457 (uninsert_fast_tracepoint_jumps_at): New.
10458 (reinsert_fast_tracepoint_jumps_at): New.
10459 (set_breakpoint_at): Use write_inferior_memory.
10460 (uninsert_raw_breakpoint): Use write_inferior_memory.
10461 (check_mem_read): Mask out fast tracepoint jumps.
10462 (check_mem_write): Mask out fast tracepoint jumps.
10463 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10464 (set_fast_tracepoint_jump): Declare.
10465 (delete_fast_tracepoint_jump)
10466 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10467 (reinsert_fast_tracepoint_jumps_at): Declare.
10468 * regcache.c: Don't compile many functions when building the
10469 in-process agent library.
10470 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10471 the register buffer in the heap.
10472 (free_register_cache): If the register buffer isn't owned by the
10473 regcache, don't free it.
10474 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10475 pre-existing register caches.
10476 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10477 type.
10478 (convert_ascii_to_int): : Constify `from' parameter type.
10479 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10480 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10481 the needed buffer in-place.
10482 (relocate_instruction): New.
10483 * server.c (handle_query) <qSymbols>: If the target supports
10484 tracepoints, give it a chance of looking up symbols. Report
10485 support for fast tracepoints.
10486 (handle_status): Stabilize threads.
10487 (process_serial_event): Adjust.
10488 * server.h (struct fast_tracepoint_jump): Forward declare.
10489 (struct process_info) <fast_tracepoint_jumps>: New field.
10490 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10491 (decode_X_packet, decode_M_packet): Adjust.
10492 (relocate_instruction): Declare.
10493 (in_process_agent_loaded): Declare.
10494 (tracepoint_look_up_symbols): Declare.
10495 (struct fast_tpoint_collect_status): Declare.
10496 (fast_tracepoint_collecting): Declare.
10497 (force_unlock_trace_buffer): Declare.
10498 (handle_tracepoint_bkpts): Declare.
10499 (initialize_low_tracepoint)
10500 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10501 * target.h (struct target_ops) <stabilize_threads,
10502 install_fast_tracepoint_jump_pad>: New fields.
10503 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10504 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10505 [HAVE_STDINT_H]: Include stdint.h.
10506 (trace_debug_1): Rename to ...
10507 (trace_vdebug): ... this.
10508 (trace_debug): Rename to ...
10509 (trace_debug_1): ... this. Add `level' parameter.
10510 (trace_debug): New.
10511 (ATTR_USED, ATTR_NOINLINE): New.
10512 (IP_AGENT_EXPORT): New.
10513 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10514 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10515 (about_to_request_buffer_space, trace_buffer_is_full)
10516 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10517 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10518 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10519 (traceframe_write_count, traceframes_created)
10520 (trace_state_variables)
10521 New renaming defines.
10522 (struct ipa_sym_addresses): New.
10523 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10524 (symbol_list): New.
10525 (ipa_sym_addrs): New.
10526 (all_tracepoint_symbols_looked_up): New.
10527 (in_process_agent_loaded): New.
10528 (write_e_ipa_not_loaded): New.
10529 (maybe_write_ipa_not_loaded): New.
10530 (tracepoint_look_up_symbols): New.
10531 (debug_threads) [IN_PROCESS_AGENT]: New.
10532 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10533 (UNKNOWN_SIDE_EFFECTS): New.
10534 (stop_tracing): New.
10535 (flush_trace_buffer): New.
10536 (stop_tracing_bkpt): New.
10537 (flush_trace_buffer_bkpt): New.
10538 (read_inferior_integer): New.
10539 (read_inferior_uinteger): New.
10540 (read_inferior_data_pointer): New.
10541 (write_inferior_data_pointer): New.
10542 (write_inferior_integer): New.
10543 (write_inferior_uinteger): New.
10544 (struct collect_static_trace_data_action): Delete.
10545 (enum tracepoint_type): New.
10546 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 10547 <actions_str, step_actions, step_actions_str>: Only include in
10548 GDBserver.
fa593d66
PA		 10549 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10550 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10551 (tracepoints): Use IP_AGENT_EXPORT.
10552 (last_tracepoint): Don't include in the IPA.
10553 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10554 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10555 (alloced_trace_state_variables): New.
10556 (trace_state_variables): Use IP_AGENT_EXPORT.
10557 (traceframe_t): Delete unused variable.
10558 (circular_trace_buffer): Don't include in the IPA.
10559 (trace_buffer_start): Delete.
10560 (struct trace_buffer_control): New.
10561 (trace_buffer_free): Delete.
10562 (struct ipa_trace_buffer_control): New.
10563 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10564 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10565 New.
10566 (trace_buffer_ctrl): New.
10567 (TRACE_BUFFER_CTRL_CURR): New.
10568 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10569 Reimplement as macros.
10570 (trace_buffer_wrap): Delete.
10571 (traceframe_write_count, traceframe_read_count)
10572 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10573 (struct tracepoint_hit_ctx) <type>: New field.
10574 (struct fast_tracepoint_ctx): New.
10575 (memory_barrier): New.
10576 (cmpxchg): New.
10577 (record_tracepoint_error): Update atomically in the IPA.
10578 (clear_inferior_trace_buffer): New.
10579 (about_to_request_buffer_space): New.
10580 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10581 updating the same buffer.
10582 (add_tracepoint): Default the tracepoint's type to trap
10583 tracepoint, and orig_size to -1.
10584 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10585 internal variables.
10586 (create_trace_state_variable): New parameter `gdb'. Handle it.
10587 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10588 (cmd_qtdp): Handle fast tracepoints.
10589 (cmd_qtdv): Adjust.
10590 (max_jump_pad_size): New.
10591 (gdb_jump_pad_head): New.
10592 (get_jump_space_head): New.
10593 (claim_jump_space): New.
10594 (sort_tracepoints): New.
10595 (MAX_JUMP_SIZE): New.
10596 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10597 IPA.
10598 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10599 support. Upload fast traceframes, and delete internal IPA
10600 breakpoints.
10601 (stop_tracing_handler): New.
10602 (flush_trace_buffer_handler): New.
10603 (cmd_qtstop): Upload fast tracepoints.
10604 (response_tracepoint): Handle fast tracepoints.
10605 (tracepoint_finished_step): Upload fast traceframes. Set the
10606 tracepoint hit context's tracepoint type.
10607 (handle_tracepoint_bkpts): New.
10608 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10609 type. Add comment about fast tracepoints.
10610 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10611 non-existing action_str field.
10612 (get_context_regcache): Handle fast tracepoints.
10613 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10614 to the regcache.
10615 (fast_tracepoint_from_jump_pad_address): New.
10616 (fast_tracepoint_from_ipa_tpoint_address): New.
10617 (collecting_t): New.
10618 (force_unlock_trace_buffer): New.
10619 (fast_tracepoint_collecting): New.
10620 (collecting): New.
10621 (gdb_collect): New.
10622 (write_inferior_data_ptr): New.
10623 (target_tp_heap): New.
10624 (target_malloc): New.
10625 (download_agent_expr): New.
10626 (UALIGN): New.
10627 (download_tracepoints): New.
10628 (download_trace_state_variables): New.
10629 (upload_fast_traceframes): New.
10630 (IPA_FIRST_TRACEFRAME): New.
10631 (IPA_NEXT_TRACEFRAME_1): New.
10632 (IPA_NEXT_TRACEFRAME): New.
10633 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10634 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10635 (gdb_jump_pad_buffer_end): New.
10636 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10637 (initialize_tracepoint): Adjust.
10638 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10639 buffer. Initialize the low module.
10640 * utils.c (PREFIX, TOOLNAME): New.
10641 (malloc_failure): Use PREFIX.
10642 (error): In the IPA, an error causes an exit.
10643 (fatal, warning): Use PREFIX.
10644 (internal_error): Use TOOLNAME.
10645 (NUMCELLS): Increase to 10.
10646 * configure, config.in: Regenerate.
10647
d149dd1d
PA		 106482010-06-01 Pedro Alves <pedro@codesourcery.com>
10649
10650 * server.c (handle_query) <qSupported>: Do two passes over the
10651 qSupported string to avoid nesting strtok.
10652
f6528abd
JK		 106532010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10654
10655 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10656 (CDEPS): New.
10657 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10658 -Wl,--dynamic-list.
10659 * configure: Regenerate.
10660 * proc-service.list: New.
10661
ca2a87a0
JK		 106622010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10663
10664 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10665 New comment.
10666
363a6e9f
OS		 106672010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10668
10669 * gdbreplay.c (remote_open): Check error return from socket() call by
10670 its equality to -1 not by it being negative.
10671 * remote-utils.c (remote_open): Likewise.
10672
d23b6cb1
PA		 106732010-05-23 Pedro Alves <pedro@codesourcery.com>
10674
10675 * config.h: Regenerate.
10676
28d3cf85
MK		 106772010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10678
10679 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10680 doesn't provide PTRACE_GET_THREAD_AREA.
10681
fea36a59
MK		 106822010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10683
10684 * linux-m68k-low.c: Include <asm/ptrace.h>
10685 (ps_get_thread_area): Implement.
10686
24b066ba
DE		 106872010-05-03 Doug Evans <dje@google.com>
10688
10689 * event-loop.c (struct callback_event): New struct.
10690 (callback_list): New global.
10691 (append_callback_event, delete_callback_event): New functions.
10692 (process_callback): New function.
10693 (start_event_loop): Call it.
10694 * remote-utils.c (NOT_SCHEDULED): Define.
10695 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10696 moved out of readchar.
10697 (readchar): Rewrite. Call reschedule before returning.
10698 (reset_readchar): New function.
10699 (remote_close): Call it.
10700 (process_remaining, reschedule): New functions.
10701 * server.h (callback_handler_func): New typedef.
10702 (append_callback_event, delete_callback_event): Declare.
10703
9836d6ea
PA		 107042010-05-03 Pedro Alves <pedro@codesourcery.com>
10705
10706 * proc-service.c (ps_pglobal_lookup): Use
10707 thread_db_look_up_one_symbol.
10708 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10709 parameter. Use it instead of all_symbols_looked_up.
10710 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10711 field.
10712 (all_symbols_looked_up): Don't declare.
10713 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10714 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10715 field.
10716 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10717 Set all_symbols_looked_up here.
10718 (thread_db_look_up_one_symbol): New.
10719 (thread_db_get_tls_address): Adjust.
10720 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10721 thread_db object on the heap, and tentatively set it in the
10722 process structure.
10723 (thread_db_init): Don't set all_symbols_looked_up here.
10724 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10725
7984d532
PA		 107262010-05-03 Pedro Alves <pedro@codesourcery.com>
10727
10728 * linux-low.c (linux_kill, linux_detach): Adjust.
10729 (status_pending_p_callback): Remove redundant statement. Check
10730 for !TARGET_WAITIKIND_IGNORE, instead of
10731 TARGET_WAITKIND_STOPPED.
10732 (handle_tracepoints): Make sure LWP is locked. Adjust.
10733 (linux_wait_for_event_1): Adjust.
10734 (linux_cancel_breakpoints): New.
10735 (unsuspend_one_lwp): New.
10736 (unsuspend_all_lwps): New.
10737 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10738 (send_sigstop_callback): Change return type to int, add new
10739 `except' parameter and handle it.
10740 (suspend_and_send_sigstop_callback): New.
10741 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10742 pass them down. If SUSPEND, also increment the lwp's suspend
10743 count.
10744 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10745 (need_step_over_p): Don't consider suspended LWPs.
10746 (start_step_over): Adjust.
10747 (proceed_one_lwp): Change return type to int, add new `except'
10748 parameter and handle it.
10749 (unsuspend_and_proceed_one_lwp): New.
10750 (proceed_all_lwps): Use find_inferior instead of
10751 for_each_inferior.
10752 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10753 also decrement the suspend count of LWPs. Pass `except' down,
10754 instead of hacking its suspend count.
10755 (linux_pause_all): Add `freeze' parameter. Adjust.
10756 (linux_unpause_all): New.
10757 (linux_target_ops): Install linux_unpause_all.
10758 * server.c (handle_status): Adjust.
10759 * target.h (struct target_ops): New fields `unpause_all' and
10760 `cancel_breakpoints'. Add new parameter to `pause_all'.
10761 (pause_all): Add new `freeze' parameter.
10762 (unpause_all): New.
10763 (cancel_breakpoints): New.
10764 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10765 cancel breakpoints.
10766 (cmd_qtstart): Pause threads.
10767 (stop_tracing): Pause threads, and cancel breakpoints.
10768 * win32-low.c (win32_target_ops): Adjust.
10769
e471f25b
PA		 107702010-05-03 Pedro Alves <pedro@codesourcery.com>
10771
10772 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10773 the inferior right away from here...
10774 (linux_wait_1): ... to here, and adjust to check the thread's
10775 last_resume_kind instead of the lwp's step or stop_expected flags.
10776
1915ef4f
PA		 107772010-05-02 Pedro Alves <pedro@codesourcery.com>
10778
10779 * README: Use consistent `GDB' and `GDBserver' spellings.
10780
f9e39928
PA		 107812010-05-02 Pedro Alves <pedro@codesourcery.com>
10782
10783 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10784 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10785 (linux_detach_one_lwp): Assume the lwp is stopped.
10786 (any_thread_of): Delete.
10787 (linux_detach): Stop all lwps here. Don't blindly delete all
10788 breakpoints.
10789 (delete_lwp_callback): New.
10790 (linux_mourn): Delete all lwps of the process that is gone.
10791 (linux_wait_1): Don't delete the last lwp of the process here.
10792 * mem-break.h (mark_breakpoints_out): Declare.
10793 * mem-break.c (mark_breakpoints_out): New.
10794 (free_all_breakpoints): Use it.
10795 * server.c (handle_target_event): If the process is gone, mark
10796 breakpoints out.
10797 * thread-db.c (struct thread_db) <create_bp>: New field.
10798 (thread_db_enable_reporting): Fix prototype. Store a thread event
10799 breakpoint reference in the thread_db struct.
10800 (thread_db_load_search): Clear the thread_db object.
10801 (try_thread_db_load_1): Ditto.
10802 (switch_to_process): New.
10803 (disable_thread_event_reporting): Use it.
10804 (remove_thread_event_breakpoints): New.
10805 (thread_db_detach, thread_db_mourn): Use it.
10806
1e7fc18c
PA		 108072010-05-01 Pedro Alves <pedro@codesourcery.com>
10808
10809 * linux-low.c (linux_enable_event_reporting): New.
10810 (linux_wait_for_event_1, handle_extended_wait): Use it.
10811
02fc4de7
PA		 108122010-04-30 Pedro Alves <pedro@codesourcery.com>
10813
10814 * linux-low.c (linux_kill_one_lwp, linux_kill)
10815 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10816 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10817 SIGSTOP even if the LWP is stopped.
10818 (send_sigstop_callback): New.
10819 (stop_all_lwps): Use send_sigstop_callback instead.
10820 (linux_resume_one_thread): Adjust.
10821 (proceed_one_lwp): Still proceed an LWP that the client has
10822 requested to stop, if we haven't reported it as stopped yet. Make
10823 sure that LWPs the client want stopped, have a pending SIGSTOP.
10824
bc3b5632
DE		 108252010-04-26 Doug Evans <dje@google.com>
10826
ae1ada35
DE		 10827 * server.c (handle_general_set): Make static.
10828
bc3b5632
DE		 10829 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10830 Print received char after testing for error/eof instead of before.
10831 (input_interrupt): Tweak comment.
10832
65730243
DE		 108332010-04-23 Doug Evans <dje@google.com>
10834
10835 * server.c (start_inferior): Print inferior argv if --debug.
10836
a8ae7dc0
AR		 108372010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10838
10839 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10840 * nto-x86-low.c: Include server.h
10841
1c07cc19
PM		 108422010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10843
10844 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10845 be consistent with other sources of this directory.
10846 (init_registers_amd64): Correct name of source file of this function
10847 in the comment.
10848
e0a61e09
PM		 108492010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10850
10851 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10852 64-bit executables.
10853
54709339
PM		 108542010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10855
10856 * win32-i386-low.c: Add 64-bit support.
10857 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10858 (init_registers_amd64): Declare.
10859 (mappings): Add 64-bit version of array.
10860 (init_windows_x86): New function.
10861 (the_low_target): Change init_arch field to init_windows_x86.
10862
e8f0053d
PM		 108632010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10864
10865 * win32-low.c: Adapt to support also 64-bit architecture.
10866 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10867 (get_image_name): Use SIZE_T type for local variable `done'.
10868 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10869 (toolhelp_get_dll_name): Idem.
10870 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10871 Use uintptr_t typecast to avoid warning.
10872 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10873 (handle_exception): Use phex_nz to avoid warning.
10874 (win32_wait): Remove unused local variable `process'.
10875
c481e77e
PM		 108762010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10877
10878 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10879 `amd64-avx.o'.
10880
12ea4b69
PM		 108812010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10882
10883 * configure.ac: Use `ws2_32' library for srv_mingw.
10884 * configure: Regenerate.
10885 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10886 * remote-utils.c: Likewise.
10887
f6d1620c
L		 108882010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10889
10890 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10891 if __x86_64__ is defined.
10892
8e642873
PM		 108932010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10894
10895 * configure: Regenerate.
10896
711e434b
PM		 108972010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10898
10899 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10900 * target.h (target_ops): New get_tib_address field.
10901 * win32-low.h (win32_thread_info): Add thread_local_base field.
10902 * win32-low.c (child_add_thread): Add tlb argument.
10903 Set thread_local_base field to TLB.
10904 (get_child_debug_event): Adapt to child_add_thread change.
10905 (win32_get_tib_address): New function.
10906 (win32_target_ops): Set get_tib_address field to
10907 win32_get_tib_address.
10908 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10909
505106cd
PA		 109102010-04-12 Pedro Alves <pedro@codesourcery.com>
10911
505106cd
PA		 10912 * linux-low.c (linux_mourn): Also remove the process.
10913 * server.c (handle_target_event): Don't remove the process here.
10914 * nto-low.c (nto_mourn): New.
10915 (nto_target_ops): Install it.
10916 * spu-low.c (spu_mourn): New.
10917 (spu_target_ops): Install it.
10918 * win32-low.c (win32_mourn): New.
10919 (win32_target_ops): Install it.
10920
e8470a06
PA		 109212010-04-12 Pedro Alves <pedro@codesourcery.com>
10922
10923 * server.h (buffer_xml_printf): Remove redundant `;'.
10924
45ba0d02
PA		 109252010-04-12 Pedro Alves <pedro@codesourcery.com>
10926
10927 * regcache.c (set_register_cache): Invalidate regcaches before
10928 changing the register cache layout.
10929 (regcache_invalidate_one): Allow a NULL regcache.
10930 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10931 regcaches before changing the register cache layout or the target
10932 regsets.
10933
59e04013
L		 109342010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10935
10936 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10937 variable warning on Linux/x86-64.
10938
8336d594
PA		 109392010-04-11 Pedro Alves <pedro@codesourcery.com>
10940
10941 GDBserver disconnected tracing support.
10942
10943 * linux-low.c (linux_remove_process): Delete.
10944 (add_lwp): Don't set last_resume_kind here.
10945 (linux_kill): Use `mourn'.
10946 (linux_detach): Use `thread_db_detach', and `mourn'.
10947 (linux_mourn): New.
10948 (linux_attach_lwp_1): Adjust comment.
10949 (linux_attach): last_resume_kind moved the thread_info; adjust.
10950 (status_pending_p_callback): Adjust.
10951 (linux_wait_for_event_1): Adjust.
10952 (count_events_callback, select_singlestep_lwp_callback)
10953 (select_event_lwp_callback, cancel_breakpoints_callback)
10954 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10955 (proceed_one_lwp): Adjust.
10956 (linux_async): Add debug output.
10957 (linux_thread_stopped): New.
10958 (linux_pause_all): New.
10959 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10960 linux_pause_all.
10961 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10962 (thread_db_free): Delete declaration.
10963 (thread_db_detach, thread_db_mourn): Declare.
10964 * thread-db.c (thread_db_init): Use thread_db_mourn.
10965 (thread_db_free): Delete, split in two.
10966 (disable_thread_event_reporting): New.
10967 (thread_db_detach): New.
10968 (thread_db_mourn): New.
10969
10970 * server.h (struct thread_info) <last_resume_kind>: New field.
10971 <attached>: Add comment.
10972 <gdb_detached>: New field.
10973 (handler_func): Change return type to int.
10974 (handle_serial_event, handle_target_event): Ditto.
10975 (gdb_connected): Declare.
10976 (tracing): Delete.
10977 (disconnected_tracing): Declare.
10978 (stop_tracing): Declare.
10979
10980 * server.c (handle_query) <qSupported>: Report support for
10981 disconnected tracing.
10982 (queue_stop_reply_callback): Account for running threads.
10983 (gdb_wants_thread_stopped): New.
10984 (gdb_wants_all_threads_stopped): New.
10985 (gdb_reattached_process): New.
10986 (handle_status): Clear the `gdb_detached' flag of all processes.
10987 In all-stop, stop all threads.
10988 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10989 (process_serial_event): If the remote connection breaks, or if an
10990 exit was forced with "monitor exit", force an event loop exit.
10991 Handle disconnected tracing on detach.
10992 (handle_serial_event): Adjust.
10993 (handle_target_event): If GDB isn't connected, forward events back
10994 to the inferior, unless the last process exited, in which case,
10995 exit gdbserver. Adjust interface.
10996
10997 * remote-utils.c (remote_open): Don't block in accept. Instead
10998 register an event loop source on the listen socket file
10999 descriptor. Refactor bits into ...
11000 (listen_desc): ... this new global.
11001 (gdb_connected): ... this new function.
11002 (enable_async_notification): ... this new function.
11003 (handle_accept_event): ... this new function.
11004 (remote_close): Clear remote_desc.
11005
11006 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11007
11008 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11009 New fields.
11010 (mourn_inferior): Define.
11011 (target_process_qsupported): Avoid the dangling else problem.
11012 (thread_stopped): Define.
11013 (pause_all): Define.
11014 (target_waitstatus_to_string): Declare.
11015 * target.c (target_waitstatus_to_string): New.
11016
11017 * tracepoint.c (tracing): Make extern.
11018 (disconnected_tracing): New.
11019 (stop_tracing): Make extern. Handle tracing stops due to GDB
11020 disconnecting.
11021 (cmd_qtdisconnected): New.
11022 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11023 (handle_tracepoint_general_set): Handle QTDisconnected.
11024
11025 * event-loop.c (event_handler_func): Change return type to int.
11026 (process_event): Bail out if the event handler wants the event
11027 loop to stop.
11028 (handle_file_event): Ditto.
11029 (start_event_loop): Bail out if the event handler wants the event
11030 loop to stop.
11031
11032 * nto-low.c (nto_target_ops): Adjust.
11033 * spu-low.c (spu_wait): Don't remove the process here.
11034 (spu_target_ops): Adjust.
11035 * win32-low.c (win32_wait): Don't remove the process here.
11036 (win32_target_ops): Adjust.
11037
5d267c4c
PA		 110382010-04-11 Pedro Alves <pedro@codesourcery.com>
11039
11040 * regcache.c (realloc_register_cache): Invalidate inferior's
11041 regcache before recreating it.
11042
623ccd72
PA		 110432010-04-09 Pedro Alves <pedro@codesourcery.com>
11044
11045 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11046
219f2f23
PA		 110472010-04-09 Stan Shebs <stan@codesourcery.com>
11048 Pedro Alves <pedro@codesourcery.com>
11049
11050 * server.h (LONGEST): New.
11051 (struct thread_info) <while_stepping>: New field.
11052 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11053 Declare.
11054 (initialize_tracepoint, handle_tracepoint_general_set)
11055 (handle_tracepoint_query, tracepoint_finished_step)
11056 (tracepoint_was_hit, release_while_stepping_state_list):
11057 (current_traceframe): Declare.
11058 * server.c (handle_general_set): Handle tracepoint packets.
11059 (read_memory): New.
11060 (write_memory): New.
11061 (handle_search_memory_1): Use read_memory.
11062 (handle_query): Report support for conditional tracepoints, trace
11063 state variables, and tracepoint sources. Handle tracepoint
11064 queries.
11065 (main): Initialize the tracepoints module.
11066 (process_serial_event): Handle traceframe reads/writes.
11067
11068 * linux-low.c (handle_tracepoints): New.
11069 (linux_wait_1): Call it.
11070 (linux_resume_one_lwp): Handle while-stepping.
11071 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11072 (linux_target_ops): Install them.
11073 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11074 New field.
11075 * linux-x86-low.c (x86_supports_tracepoints): New.
11076 (the_low_target). Install it.
11077
11078 * mem-break.h (delete_breakpoint): Declare.
11079 * mem-break.c (delete_breakpoint): Make external.
11080
11081 * target.h (struct target_ops): Add `supports_tracepoints',
11082 `read_pc', and `write_pc' fields.
11083 (target_supports_tracepoints): Define.
11084 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11085 (phex_nz): New.
11086
11087 * regcache.h (struct regcache) <registers_owned>: New field.
11088 (init_register_cache, regcache_cpy): Declare.
11089 (regcache_read_pc, regcache_write_pc): Declare.
11090 (register_cache_size): Declare.
11091 (supply_regblock): Declare.
11092 * regcache.c (init_register_cache): New.
11093 (new_register_cache): Use it.
11094 (regcache_cpy): New.
11095 (register_cache_size): New.
11096 (supply_regblock): New.
11097 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11098
219f2f23
PA		 11099 * tracepoint.c: New.
11100
11101 * Makefile.in (OBS): Add tracepoint.o.
11102 (tracepoint.o): New rule.
11103
3a13a53b
L		 111042010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11105
11106 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11107 (i386-mmx.o): New.
11108 (i386-mmx.c): Likewise.
11109 (i386-mmx-linux.o): Likewise.
11110 (i386-mmx-linux.c): Likewise.
11111
11112 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11113 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11114 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11115 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11116
11117 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11118 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11119 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11120
1570b33e
L		 111212010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11122
11123 * Makefile.in (clean): Updated.
11124 (i386-avx.o): New.
11125 (i386-avx.c): Likewise.
11126 (i386-avx-linux.o): Likewise.
11127 (i386-avx-linux.c): Likewise.
11128 (amd64-avx.o): Likewise.
11129 (amd64-avx.c): Likewise.
11130 (amd64-avx-linux.o): Likewise.
11131 (amd64-avx-linux.c): Likewise.
11132
11133 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11134 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11135 (srv_amd64_regobj): Add amd64-avx.o.
11136 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11137 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11138 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11139 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11140 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11141 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11142 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11143
11144 * i387-fp.c: Include "i386-xstate.h".
11145 (i387_xsave): New.
11146 (i387_cache_to_xsave): Likewise.
11147 (i387_xsave_to_cache): Likewise.
11148 (x86_xcr0): Likewise.
11149
11150 * i387-fp.h (i387_cache_to_xsave): Likewise.
11151 (i387_xsave_to_cache): Likewise.
11152 (x86_xcr0): Likewise.
11153
11154 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11155 * linux-crisv32-low.c (target_regsets): Likewise.
11156 * linux-m68k-low.c (target_regsets): Likewise.
11157 * linux-mips-low.c (target_regsets): Likewise.
11158 * linux-ppc-low.c (target_regsets): Likewise.
11159 * linux-s390-low.c (target_regsets): Likewise.
11160 * linux-sh-low.c (target_regsets): Likewise.
11161 * linux-sparc-low.c (target_regsets): Likewise.
11162 * linux-xtensa-low.c (target_regsets): Likewise.
11163
11164 * linux-low.c: Include <sys/uio.h>.
11165 (regsets_fetch_inferior_registers): Support nt_type.
11166 (regsets_store_inferior_registers): Likewise.
11167 (linux_process_qsupported): New.
11168 (linux_target_ops): Add linux_process_qsupported.
11169
11170 * linux-low.h (regset_info): Add nt_type.
11171 (linux_target_ops): Add process_qsupported.
11172
11173 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11174 and <sys/uio.h>.
11175 (init_registers_i386_avx_linux): New.
11176 (init_registers_amd64_avx_linux): Likewise.
11177 (xmltarget_i386_linux_no_xml): Likewise.
11178 (xmltarget_amd64_linux_no_xml): Likewise.
11179 (PTRACE_GETREGSET): Likewise.
11180 (PTRACE_SETREGSET): Likewise.
11181 (x86_fill_xstateregset): Likewise.
11182 (x86_store_xstateregset): Likewise.
11183 (use_xml): Likewise.
11184 (x86_linux_update_xmltarget): Likewise.
11185 (x86_linux_process_qsupported): Likewise.
11186 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11187 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11188 init_registers_i386_linux here. Call
11189 x86_linux_update_xmltarget.
11190 (the_low_target): Add x86_linux_process_qsupported.
11191
11192 * server.c (handle_query): Call target_process_qsupported.
11193
11194 * target.h (target_ops): Add process_qsupported.
11195 (target_process_qsupported): New.
11196
fc7238bb
PA		 111972010-04-03 Pedro Alves <pedro@codesourcery.com>
11198
11199 * inferiors.c (add_thread): Set last_status kind to
11200 TARGET_WAITKIND_IGNORE.
11201 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11202 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11203 (linux_wait_1): Move `thread' local definition to block that uses
11204 it. Don't NULL initialize `event_child'.
11205 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11206 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11207 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11208
bdabb078
PA		 112092010-04-01 Pedro Alves <pedro@codesourcery.com>
11210
11211 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11212 an extended waitstatus, or by a watchpoint.
11213 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11214 thread was stepping or has been stopped by a watchpoint.
11215
d3bbe7a0
PA		 112162010-04-01 Pedro Alves <pedro@codesourcery.com>
11217
11218 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11219 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11220 of another, then delete the previous, and validate all
11221 breakpoints.
11222 (validate_inserted_breakpoint): New.
11223 (delete_disabled_breakpoints): New.
11224 (validate_breakpoints): New.
11225 (check_mem_read): Validate breakpoints before trusting their
11226 shadow. Delete disabled breakpoints.
11227 (check_mem_write): Validate breakpoints before trusting they
11228 should be inserted. Delete disabled breakpoints.
11229 * mem-break.h (validate_breakpoints):
11230 * server.c (handle_query): Validate breakpoints when we see a
11231 qSymbol query.
11232
8b07ae33
PA		 112332010-04-01 Pedro Alves <pedro@codesourcery.com>
11234
11235 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11236 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11237 if we could tell there's a GDB breakpoint at stop_pc.
11238 (need_step_over_p): Don't do a step over if we find a GDB
11239 breakpoint at the resume PC.
11240
11241 * mem-break.c (struct raw_breakpoint): New.
11242 (enum bkpt_type): New type `gdb_breakpoint'.
11243 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11244 fields. New field `raw'.
11245 (find_raw_breakpoint_at): New.
11246 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11247 breakpoint instead.
11248 (set_breakpoint_at): Adjust.
11249 (delete_raw_breakpoint): New.
11250 (release_breakpoint): New.
11251 (delete_breakpoint): Rename to...
11252 (delete_breakpoint_1): ... this. Add proc parameter. Use
11253 release_breakpoint. Return ENOENT.
11254 (delete_breakpoint): Reimplement.
11255 (find_breakpoint_at): Delete.
11256 (find_gdb_breakpoint_at): New.
11257 (delete_breakpoint_at): Delete.
11258 (set_gdb_breakpoint_at): New.
11259 (delete_gdb_breakpoint_at): New.
11260 (gdb_breakpoint_here): New.
11261 (set_reinsert_breakpoint): Use release_breakpoint.
11262 (uninsert_breakpoint): Rename to ...
11263 (uninsert_raw_breakpoint): ... this.
11264 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11265 (reinsert_raw_breakpoint): Change parameter type to
11266 raw_breakpoint.
11267 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11268 instead.
11269 (check_breakpoints): Adjust. Use release_breakpoint.
11270 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11271 (breakpoint_inserted_here): Ditto.
11272 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11273 Don't trust the breakpoint's shadow if it is not inserted.
11274 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11275 (delete_all_breakpoints): Adjust.
11276 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11277 use delete_breakpoint_1.
11278
11279 * mem-break.h (breakpoints_supported): Delete declaration.
11280 (set_gdb_breakpoint_at): Declare.
11281 (gdb_breakpoint_here): Declare.
11282 (delete_breakpoint_at): Delete.
11283 (delete_gdb_breakpoint_at): Declare.
11284
11285 * server.h (struct raw_breakpoint): Forward declare.
11286 (struct process_info): New field `raw_breakpoints'.
11287
11288 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11289 breakpoints.
11290
6bf5e0ba
PA		 112912010-03-24 Pedro Alves <pedro@codesourcery.com>
11292
11293 * linux-low.c (status_pending_p_callback): Fix comment.
11294 (linux_wait_for_event_1): Move most of the internal breakpoint
11295 handling from here...
11296 (linux_wait_1): ... to here.
11297 (count_events_callback): New.
11298 (select_singlestep_lwp_callback): New.
11299 (select_event_lwp_callback): New.
11300 (cancel_breakpoints_callback): New.
11301 (select_event_lwp): New.
11302 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11303 priority to all LWPs that have had events that should be reported
11304 to the client. Cancel breakpoints when about to reporting the
11305 event to the client, not while stopping lwps. No longer cancel
11306 finished single-steps here.
11307 (cancel_finished_single_step): Delete.
11308 (cancel_finished_single_steps): Delete.
11309
414a389f
PA		 113102010-03-24 Pedro Alves <pedro@codesourcery.com>
11311
11312 * mem-break.c (enum bkpt_type): New.
11313 (struct breakpoint): New field `type'.
11314 (set_breakpoint_at): Change return type to struct breakpoint
11315 pointer. Set type to `other_breakpoint' by default.
11316 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11317 in the breakpoint list.
11318 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11319 (reinsert_breakpoint): Rename to ...
11320 (reinsert_raw_breakpoint): ... this.
11321 (reinsert_breakpoints_at): Adjust.
11322 * mem-break.h (struct breakpoint): Declare.
11323 (set_breakpoint_at): Change return type to struct breakpoint
11324 pointer.
11325
2280c721
PA		 113262010-03-24 Pedro Alves <pedro@codesourcery.com>
11327
11328 * server.c (handle_query): Assign, not compare.
11329
d50171e4
PA		 113302010-03-24 Pedro Alves <pedro@codesourcery.com>
11331
11332 Teach linux gdbserver to step-over-breakpoints.
11333
11334 * linux-low.c (can_hardware_single_step): New.
11335 (supports_breakpoints): New.
11336 (handle_extended_wait): If stopping threads, read the stop pc of
11337 the new cloned LWP.
11338 (get_pc): New.
11339 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11340 low target doesn't support retrieving the PC.
11341 (add_lwp): Set last_resume_kind to resume_continue.
11342 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11343 (linux_attach): Don't clear stop_expected. Set the lwp's
11344 last_resume_kind to resume_stop.
11345 (linux_detach_one_lwp): Don't check for removed breakpoints.
11346 (check_removed_breakpoint): Delete.
11347 (status_pending_p): Rename to ...
11348 (status_pending_p_callback): ... this. Don't check for removed
11349 breakpoints. Don't consider threads that are stopped from GDB's
11350 perspective.
11351 (linux_wait_for_lwp): Always read the stop_pc here.
11352 (cancel_breakpoint): New.
11353 (step_over_bkpt): New global.
11354 (linux_wait_for_event_1): Implement stepping over breakpoints.
11355 (gdb_wants_lwp_stopped): New.
11356 (gdb_wants_all_stopped): New.
11357 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11358 single-step traps here. Store the thread's last reported target
11359 wait status.
11360 (send_sigstop): Don't clear stop_expected. Always set it,
11361 instead.
11362 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11363 (cancel_finished_single_step): New.
11364 (cancel_finished_single_steps): New.
11365 (wait_for_sigstop): Don't cancel finished single-step traps here.
11366 (linux_resume_one_lwp): Don't check for removed breakpoints.
11367 Don't set `step' on non-hardware step archs.
11368 (linux_set_resume_request): Ignore resume_stop requests if already
11369 stopping or stopped. Set the lwp's last_resume_kind.
11370 (resume_status_pending_p): Don't check for removed breakpoints.
11371 (need_step_over_p): New.
11372 (start_step_over): New.
11373 (finish_step_over): New.
11374 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11375 requests. Clear the thread's last reported target waitstatus.
11376 Don't use the `suspended' flag. Don't consider pending breakpoints.
11377 (linux_resume): Start a step-over if necessary.
11378 (proceed_one_lwp): New.
11379 (proceed_all_lwps): New.
11380 (unstop_all_lwps): New.
11381 * linux-low.h (struct lwp_info): Rewrite comment for the
11382 `suspended' flag. Add the `stop_pc' field. Delete the
11383 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11384 Add `'last_resume_kind' and `need_step_over' fields.
11385 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11386 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11387 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11388 (set_raw_breakpoint_at): New.
11389 (set_breakpoint_at): Rewrite to use it.
11390 (reinsert_breakpoint_handler): Delete.
11391 (set_reinsert_breakpoint): New.
11392 (reinsert_breakpoint_by_bp): Delete.
11393 (delete_reinsert_breakpoints): New.
11394 (uninsert_breakpoint): Rewrite.
11395 (uninsert_breakpoints_at): New.
11396 (reinsert_breakpoint): Rewrite.
11397 (reinsert_breakpoints_at): New.
11398 (check_breakpoints): Rewrite.
11399 (breakpoint_here): New.
11400 (breakpoint_inserted_here): New.
11401 (check_mem_read): Adjust.
11402 * mem-break.h (breakpoints_supported, breakpoint_here)
11403 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11404 (reinsert_breakpoint_by_bp): Delete declaration.
11405 (delete_reinsert_breakpoints): Declare.
11406 (reinsert_breakpoint): Delete declaration.
11407 (reinsert_breakpoints_at): Declare.
11408 (uninsert_breakpoint): Delete declaration.
11409 (uninsert_breakpoints_at): Declare.
11410 (check_breakpoints): Adjust prototype.
11411 * server.h: Adjust include order.
11412 (struct thread_info): Declare here. Add a `last_status' field.
11413
30ba68cb
MS		 114142010-03-23 Michael Snyder <msnyder@vmware.com>
11415
11416 * server.c (crc32): New function.
11417 (handle_query): Add handling for 'qCRC:' request.
11418
b9a881c2
PA		 114192010-03-23 Pedro Alves <pedro@codesourcery.com>
11420
11421 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11422 lwp had been stopped by a watchpoint.
11423
e92d13d5
PA		 114242010-03-16 Pedro Alves <pedro@codesourcery.com>
11425
11426 * server.h (internal_error): Declare.
11427 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11428 * utils.c (internal_error): New function.
11429
64daa791
AS		 114302010-03-15 Andreas Schwab <schwab@redhat.com>
11431
11432 * configure.srv: Fix typo setting srv_regobj.
11433
f52cd8cd
PA		 114342010-03-15 Pedro Alves <pedro@codesourcery.com>
11435
11436 * linux-low.c (fetch_register): Avoid passing a non string literal
11437 format to `error'.
11438 (usr_store_inferior_registers): Ditto.
11439
93ae6fdc
PA		 114402010-03-14 Pedro Alves <pedro@codesourcery.com>
11441
11442 * linux-low.c (linux_write_memory): Bail out early if peeking
11443 memory failed.
11444
c3adc08c
PA		 114452010-03-14 Pedro Alves <pedro@codesourcery.com>
11446
11447 * linux-low.h (struct lwp_info): New fields
11448 `stopped_by_watchpoint' and `stopped_data_address'.
11449 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11450 here, and cache them in the lwp object.
11451 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11452 directly.
11453 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11454 field.
11455 (linux_stopped_by_watchpoint): Rewrite.
11456 (linux_stopped_data_address): Rewrite.
11457
bce522a2
PA		 114582010-03-06 Simo Melenius <simo.melenius@iki.fi>
11459
11460 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11461 switching the current inferior, not before.
11462
90884b2b
L		 114632010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11464
11465 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11466 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11467 i386-linux.c and amd64-linux.c.
11468 (reg-i386.o): Removed.
11469 (reg-i386.c): Likewise.
11470 (reg-i386-linux.o): Likewise.
11471 (reg-i386-linux.c): Likewise.
11472 (reg-x86-64.o): Likewise.
11473 (reg-x86-64.c): Likewise.
11474 (reg-x86-64-linux.o): Likewise.
11475 (reg-x86-64-linux.c): Likewise.
11476 (i386.o): New.
11477 (i386.c): Likewise.
11478 (i386-linux.o): Likewise.
11479 (i386-linux.c): Likewise.
11480 (amd64.o): Likewise.
11481 (amd64.c): Likewise.
11482 (amd64-linux.o): Likewise.
11483 (amd64-linux.c): Likewise.
11484
11485 * configure.srv (srv_i386_regobj): New.
11486 (srv_i386_linux_regobj): Likewise.
11487 (srv_amd64_regobj): Likewise.
11488 (srv_amd64_linux_regobj): Likewise.
11489 (srv_i386_32bit_xmlfiles): Likewise.
11490 (srv_i386_64bit_xmlfiles): Likewise.
11491 (srv_i386_xmlfiles): Likewise.
11492 (srv_amd64_xmlfiles): Likewise.
11493 (srv_i386_linux_xmlfiles): Likewise.
11494 (srv_amd64_linux_xmlfiles): Likewise.
11495 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11496 srv_xmlfiles to $srv_i386_xmlfiles.
11497 (i[34567]86-*-mingw32ce*): Likewise.
11498 (i[34567]86-*-mingw*): Likewise.
11499 (i[34567]86-*-nto*): Likewise.
11500 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11501 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11502 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11503 (x86_64-*-linux*): Likewise.
11504
11505 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11506 (init_registers_amd64_linux): New.
11507 (x86_arch_setup): Replace init_registers_x86_64_linux with
11508 init_registers_amd64_linux.
11509
193f13e6
MK		 115102010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11511
11512 * configure.ac: Check for libdl. If it is not available link against
11513 static libthread_db.
11514 * configure: Regenerate.
11515
85d721b8
PA		 115162010-02-22 Pedro Alves <pedro@codesourcery.com>
11517
11518 PR9605
11519
11520 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11521 handing a read watchpoint.
11522 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11523
6076632b
DE		 115242010-02-12 Doug Evans <dje@google.com>
11525
11526 * linux-low.c (linux_supports_tracefork_flag): Document.
11527 (linux_look_up_symbols): Add comment.
11528
3327ccf7
L		 115292010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11530
11531 * regcache.c (supply_register): Clear regcache if buf is NULL.
11532
0718675c 115332010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 11534 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 11535
11536 * inferiors.c (find_inferior): Add function documentation.
11537 (unloaded_dll): Handle the case where the unloaded dll has not
11538 been previously registered in the dll list.
11539
177321bd
DJ		 115402010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11541
11542 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11543 (thumb2_breakpoint): New.
11544 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11545
2b009048
DJ		 115462010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11547
11548 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11549 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11550 breakpoints.
11551
3be029c7
PA		 115522010-01-21 Pedro Alves <pedro@codesourcery.com>
11553
11554 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11555
18f5de3b
JK		 115562010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11557
11558 * linux-s390-low.c (s390_collect_ptrace_register)
11559 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11560
3743bb4f
DE		 115612010-01-21 Doug Evans <dje@google.com>
11562
14ce3065
DE		 11563 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11564 (PTRACE_ARG4_TYPE): New macro.
11565 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11566 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11567 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11568 (usr_store_inferior_registers): Ditto.
11569 (linux_read_memory, linux_write_memory): Ditto.
11570 (linux_test_for_tracefork): Ditto.
11571
3743bb4f
DE		 11572 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11573 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11574
8b315be5
PA		 115752010-01-21 Pedro Alves <pedro@codesourcery.com>
11576
11577 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11578 target.
11579
85492558
PA		 115802010-01-21 Pedro Alves <pedro@codesourcery.com>
11581
11582 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11583 prototype to take a regcache. Adjust.
11584
442ea881
PA		 115852010-01-20 Pedro Alves <pedro@codesourcery.com>
11586
11587 * regcache.h (struct thread_info): Forward declare.
11588 (struct regcache): New.
11589 (new_register_cache): Adjust prototype.
11590 (get_thread_regcache): Declare.
11591 (free_register_cache): Adjust prototype.
11592 (registers_to_string, registers_from_string): Ditto.
11593 (supply_register, supply_register_by_name, collect_register)
11594 (collect_register_as_string, collect_register_by_name): Ditto.
11595 * regcache.c (struct inferior_regcache_data): Delete.
11596 (get_regcache): Rename to ...
11597 (get_thread_regcache): ... this. Adjust. Switch inferior before
11598 fetching registers.
11599 (regcache_invalidate_one): Adjust.
11600 (regcache_invalidate): Fix prototype.
11601 (new_register_cache): Return the new register cache.
11602 (free_register_cache): Change prototype.
11603 (realloc_register_cache): Adjust.
11604 (registers_to_string): Change prototype to take a regcache. Adjust.
11605 (registers_from_string): Ditto.
11606 (register_data): Ditto.
11607 (supply_register): Ditto.
11608 (supply_register_by_name): Ditto.
11609 (collect_register): Ditto.
11610 (collect_register_as_string): Ditto.
11611 (collect_register_by_name): Ditto.
11612 * server.c (process_serial_event): Adjust.
11613 * linux-low.h (regset_fill_func, regset_store_func): Change
11614 prototype.
11615 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11616 Change prototype.
11617 * linux-low.c (get_stop_pc): Adjust.
11618 (check_removed_breakpoint): Adjust.
11619 (linux_wait_for_event): Adjust.
11620 (linux_resume_one_lwp): Adjust.
11621 (fetch_register): Add regcache parameter. Adjust.
11622 (usr_store_inferior_registers): Ditto.
11623 (regsets_fetch_inferior_registers): Ditto.
11624 (regsets_store_inferior_registers): Ditto.
11625 (linux_fetch_registers, linux_store_registers): Ditto.
11626 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11627 regcache. Adjust.
43aaf8b6
PA		 11628 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11629 Ditto.
442ea881
PA		 11630 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11631 prototype to take a regcache.
11632 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11633 * remote-utils.c (convert_ascii_to_int, outreg)
11634 (prepare_resume_reply): Change prototype to take a regcache.
11635 Adjust.
11636 * target.h (struct target_ops) <fetch_registers, store_registers>:
11637 Change prototype to take a regcache.
11638 (fetch_inferior_registers, store_inferior_registers): Change
11639 prototype to take a regcache. Adjust.
11640 * proc-service.c (ps_lgetregs): Adjust.
11641 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11642 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11643 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11644 take a regcache. Adjust.
11645 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11646 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11647 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11648 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11649 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11650 (cris_cannot_fetch_register):
11651 (cris_breakpoint_at): Change prototype to take a regcache.
11652 Adjust.
11653 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11654 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11655 to take a regcache. Adjust.
11656 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11657 Adjust.
11658 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11659 take a regcache. Adjust.
11660 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11661 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11662 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11663 * linux-mips-low.c (mips_get_pc):
11664 (mips_set_pc): Change prototype to take a regcache. Adjust.
11665 (mips_reinsert_addr): Adjust.
11666 (mips_collect_register): Change prototype to take a regcache.
11667 Adjust.
11668 (mips_supply_register):
11669 (mips_collect_register_32bit, mips_supply_register_32bit)
11670 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11671 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 11672 * linux-ppc-low.c (ppc_supply_ptrace_register)
11673 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 11674 (parse_spufs_run): Adjust.
11675 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11676 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11677 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11678 take a regcache. Adjust.
11679 * linux-s390-low.c (s390_collect_ptrace_register)
11680 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11681 (s390_set_pc): Change prototype to take a regcache. Adjust.
11682 (s390_arch_setup): Adjust.
11683 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11684 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11685 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11686 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11687 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11688 regcache. Adjust.
11689 (sparc_breakpoint_at): Adjust.
11690 * linux-xtensa-low.c (xtensa_fill_gregset):
11691 (xtensa_store_gregset):
11692 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11693 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11694 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11695 prototype to take a regcache. Adjust.
11696 * win32-arm-low.c (arm_fetch_inferior_register)
11697 (arm_store_inferior_register): Change prototype to take a
11698 regcache. Adjust.
11699 * win32-i386-low.c (i386_fetch_inferior_register)
11700 (i386_store_inferior_register): Change prototype to take a
11701 regcache. Adjust.
11702 * win32-low.c (child_fetch_inferior_registers)
11703 (child_store_inferior_registers): Change prototype to take a
11704 regcache. Adjust.
11705 (win32_wait): Adjust.
11706 (win32_fetch_inferior_registers): Change prototype to take a
11707 regcache. Adjust.
11708 (win32_store_inferior_registers): Adjust.
11709 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11710 store_inferior_register>: Change prototype to take a regcache.
11711
60c3d7b0
DE		 117122010-01-20 Doug Evans <dje@google.com>
11713
11714 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11715 #ifdef.
11716 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 11717 (W_STOPCODE): Provide definition if missing.
60c3d7b0 11718
dc146f7c
VP		 117192010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11720
11721 * linux-low.c (linux_core_of_thread): New.
11722 (compare_ints, show_process, list_threads): New.
11723 (linux_qxfer_osdata): Report threads and cores.
11724 (linux_target_op): Register linux_core_of_thread.
11725 * remote-utils.c (prepare_resume_reply): Report the core.
11726 (buffer_xml_printf): Support %d specifier.
11727 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11728 New.
11729 (handle_query): Handle qXfer:threads. Announce availability
11730 thereof.
11731 * target.h (struct target_ops): New field core_of_thread.
11732
7803799a
UW		 117332010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11734
11735 * Makefile.in (clean): Remove new generated files.
11736 (reg-s390.o, reg-s390.c): Remove rules.
11737 (reg-s390x.o, reg-s390x.c): Likewise.
11738 (s390-linux32.o, s390-linux32.c): Add rules.
11739 (s390-linux64.o, s390-linux64.c): Likewise.
11740 (s390x-linux64.o, s390x-linux64.c): Likewise.
11741 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11742 * linux-s390-low.c: Include <elf.h>.
11743 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11744 (init_registers_s390): Remove prototype.
11745 (init_registers_s390x): Likewise.
11746 (init_registers_s390_linux32): Add prototype.
11747 (init_registers_s390_linux64): Likewise.
11748 (init_registers_s390x_linux64): Likewise.
11749 (s390_num_regs_3264): New define.
11750 (s390_regmap_3264): New global variable.
11751 (s390_cannot_fetch_register): Remove obsolete check.
11752 (s390_cannot_store_register): Likewise.
11753 (s390_collect_ptrace_register): Handle upper/lower register halves.
11754 (s390_supply_ptrace_register): Likewise.
11755 (s390_fill_gregset): Update to register number changes.
11756 (s390_get_hwcap): New routine.
11757 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11758 Install appropriate regmap and register set.
11759
6e7ffa39
JB		 117602010-01-01 Joel Brobecker <brobecker@adacore.com>
11761
11762 * server.c (gdbserver_version): Update copyright year to 2010.
11763 * gdbreplay.c (gdbreplay_version): Likewise.
11764
957f3f49
DE		 117652009-12-28 Doug Evans <dje@google.com>
11766
11767 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11768 elf/external.h. Include <elf.h> instead but only if necessary.
11769
ca5c370d
PA		 117702009-12-28 Pedro Alves <pedro@codesourcery.com>
11771
11772 * linux-low.c (linux_remove_process): Remove `detaching'
11773 parameter. Don't release/detach from thread_db here.
11774 (linux_kill): Release/detach from thread_db here, ...
11775 (linux_detach): ... and here, before actually detaching.
11776 (linux_wait_1): ... and here, when a process exits.
11777 * thread-db.c (any_thread_of): New.
11778 (thread_db_free): Switch the current inferior to a thread of the
11779 passed in process.
11780
4ee62156
DE		 117812009-12-21 Doug Evans <dje@google.com>
11782
d90e6a88
DE		 11783 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11784
c5f62d5f
DE		 11785 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11786 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11787 warning ifndef __NR_tkill. Move setting of errno there too.
11788 Delete unnecessary resetting of errno after syscall.
11789 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11790
10e86dd7
DE		 11791 * configure.ac: Check for dladdr.
11792 * config.in: Regenerate.
11793 * configure: Regenerate.
11794 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11795 (try_thread_db_load): Update.
11796
4ee62156
DE		 11797 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11798
00f515da
DE		 117992009-12-18 Doug Evans <dje@google.com>
11800
e9464885
DE		 11801 * event-loop.c: Include unistd.h if it exists.
11802
07d4f67e
DE		 11803 * linux-low.c (my_waitpid): Move definition away from being in
11804 between linux_tracefork_child/linux_test_for_tracefork.
11805
00f515da
DE		 11806 * gdb_proc_service.h (psaddr_t): Fix type.
11807 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11808 signature to match glibc.
11809
1de1badb
DE		 118102009-12-16 Doug Evans <dje@google.com>
11811
11812 * linux-low.c (linux_read_memory): Fix argument to read.
11813
aeeb81d1
PA		 118142009-11-26 Pedro Alves <pedro@codesourcery.com>
11815
11816 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11817 events, don't leave current_inferior pointing at null.
11818
10357975
PA		 118192009-11-26 Pedro Alves <pedro@codesourcery.com>
11820
11821 * win32-low.c (LOG): Delete.
11822 (OUTMSG): Output to stderr.
11823 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11824 on compile time LOG macro.
11825 (win32_wait): Fix debug output.
11826
cf6e3471
PA		 118272009-11-26 Pedro Alves <pedro@codesourcery.com>
11828
11829 * win32-low.c (win32_add_one_solib): If the dll name is
11830 "ntdll.dll", prepend the system directory to the dll path.
11831
0c85e18e
MK		 118322009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11833
11834 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11835
9ac544ce 118362009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 11837 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 11838
11839 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11840 * configure.ac: Check for __mcoldfire__ and set
11841 gdb_cv_m68k_is_coldfire.
11842 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11843 reg-cf.o and reg-m68k.o.
11844 * configure: Regenerated.
11845
fd7dd3e6
PA		 118462009-11-16 Pedro Alves <pedro@codesourcery.com>
11847
11848 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11849 Pass it to thread_db_free.
11850 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11851 proper `detaching' argument to linux_remove_process.
11852 * linux-low.h (thread_db_free): Add `detaching' parameter.
11853 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11854 to thread_db_free.
11855 (thread_db_free): Add `detaching' parameter. Only
11856 call td_ta_clear_event if detaching from process.
11857
75aa492e
MK		 118582009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11859
11860 * thread-db.c (thread_db_free): Fix typo.
11861
21e1bee4
PP		 118622009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11863
11864 PR gdb/10838
11865 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11866
8838b45e
NS		 118672009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11868
11869 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11870 with an i686 compiler.
11871 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11872 needed.
11873 * configure: Rebuilt.
11874
8a35fb51
SL		 118752009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11876
11877 PR gdb/10783
11878
11879 * server.c (handle_search_memory_1): Correct read_addr initialization
11880 in loop for searching subsequent chunks.
11881
96f15937
PP		 118822009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11883
11884 * configure.ac: New --with-libthread-db option.
11885 * thread-db.c: Allow direct dependence on libthread_db.
11886 (thread_db_free): Adjust.
11887 * config.in: Regenerate.
11888 * configure: Likewise.
889bf7c5 11889
5f7d1694
PP		 118902009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11891
11892 PR gdb/10757
11893 * thread-db.c (attach_thread): New function.
11894 (maybe_attach_thread): Return success/failure.
11895 (find_new_threads_callback): Adjust.
889bf7c5
PA		 11896 (thread_db_find_new_threads): Loop until no new threads.
11897
88e3b899
PA		 118982009-10-13 Pedro Alves <pedro@codesourcery.com>
11899
11900 * proc-service.c (ps_lgetregs): Formatting.
11901
cdbfd419
PP		 119022009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11903
11904 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11905 * configure.ac: Adjust.
11906 * linux-low.h (struct process_info_private): Move members to struct
11907 thread_db.
11908 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11909 * linux-low.c (linux_remove_process): Adjust.
11910 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11911 * server.c (handle_query): Move code ...
11912 (handle_monitor_command): ... here. New function.
11913 * target.h (struct target_ops): New member.
11914 * thread-db.c (struct thread_db): New.
11915 (libthread_db_search_path): New variable.
11916 (thread_db_create_event, thread_db_enable_reporting)
11917 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11918 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11919 (try_thread_db_load_1, dladdr_to_soname): New functions.
11920 (try_thread_db_load, thread_db_load_search): New functions.
11921 (thread_db_init): Search for libthread_db.
11922 (thread_db_free): New function.
11923 (thread_db_handle_monitor_command): Likewise.
11924 * config.in: Regenerate.
11925 * configure: Regenerate.
889bf7c5 11926
4168d2d6
UW		 119272009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11928
11929 * spu-low.c (spu_kill): Wait for inferior to terminate.
11930 Call clear_inferiors.
11931 (spu_detach): Call clear_inferiors.
11932
81ecdfbb
RW		 119332009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11934
11935 * aclocal.m4: Regenerate.
11936 * config.in: Likewise.
11937 * configure: Likewise.
11938
0b9ff2c0
UW		 119392009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11940
11941 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11942 (parse_spufs_run): New function.
11943 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11944 (ppc_breakpoint_at): Handle SPU breakpoints.
11945
efcbbd14
UW		 119462009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11947
11948 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11949 (SPUFS_MAGIC): Define.
11950 (spu_enumerate_spu_ids): New function.
11951 (linux_qxfer_spu): New function.
11952 (linux_target_ops): Install linux_qxfer_spu.
11953
f4d9bade
UW		 119542009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11955
11956 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11957 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11958 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11959 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11960 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11961 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11962 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11963 (init_registers_powerpc_cell32l): Add prototype.
11964 (init_registers_powerpc_cell64l): Likewise.
11965 (ppc_arch_setup): Detect Cell/B.E. architecture.
11966
96e946ca
RW		 119672009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11968
11969 * Makefile.in (datarootdir): New variable.
11970
58d6951d
DJ		 119712009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11972
11973 * linux-low.c (linux_write_memory): Update debugging output.
11974 * Makefile.in (clean): Add new descriptions.
11975 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11976 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11977 * configure.srv: Add new files for arm*-*-linux*.
11978 * linux-arm-low.c: Add new declarations.
11979 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11980 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11981 (HWCAP_VFPv3D16): New.
11982 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11983 instead of __IWMMXT__.
11984 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11985 (arm_arch_setup): New.
11986 (target_regsets): Remove #ifdef. Add VFP regset.
11987 (the_low_target): Use arm_arch_setup.
11988
12b42a12
DJ		 119892009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11990
11991 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11992 the main thread again.
11993
ac8c974e
AR		 119942009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11995
11996 Adding Neutrino gdbserver.
11997 * configure: Regenerated.
11998 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11999 * configure.srv (i[34567]86-*-nto*): New target.
12000 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12001 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12002 (nto_comctrl) [__QNX__]: New function.
12003 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12004
4424e0c3 120052009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12006
12007 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12008 srv_tgtobj.
12009
912cf4ba
PA		 120102009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12011 Pedro Alves <pedro@codesourcery.com>
12012
12013 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12014 don't support CONTEXT_EXTENDED_REGISTERS.
12015 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12016 (the_low_target): Install them.
12017 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12018 failing with ERROR_PIPE_NOT_CONNECTED.
12019
aa5ca48f
DE		 120202009-06-30 Doug Evans <dje@google.com>
12021 Pierre Muller <muller@ics.u-strasbg.fr>
12022
12023 Add h/w watchpoint support to x86-linux, win32-i386.
12024 * Makefile.in (SFILES): Add i386-low.c
12025 (i386_low_h): Define.
12026 (i386-low.o): Add dependencies.
12027 (linux-x86-low.o): Add i386-low.h dependency.
12028 (win32-i386-low.o): Ditto.
12029 * i386-low.c: New file.
12030 * i386-low.h: New file.
12031 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12032 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12033 * linux-low.c (linux_add_process): Initialize arch_private.
12034 (linux_remove_process): Free arch_private.
12035 (add_lwp): Initialize arch_private.
12036 (delete_lwp): Free arch_private.
12037 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12038 provided.
12039 * linux-low.h (process_info_private): New member arch_private.
12040 (lwp_info): New member arch_private.
12041 (linux_target_ops): New members new_process, new_thread,
12042 prepare_to_resume.
12043 (ptid_of): New macro.
12044 * linux-x86-low.c: Include stddef.h, i386-low.h.
12045 (arch_process_info): New struct.
12046 (arch_lwp_info): New struct.
12047 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12048 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12049 (i386_dr_low_get_status): New function.
12050 (x86_insert_point, x86_remove_point): New functions.
12051 (x86_stopped_by_watchpoint): New function.
12052 (x86_stopped_data_address): New function.
12053 (x86_linux_new_process, x86_linux_new_thread): New functions.
12054 (x86_linux_prepare_to_resume): New function.
12055 (the_low_target): Add entries for insert_point, remove_point,
12056 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12057 prepare_to_resume.
12058 * server.c (debug_hw_points): New global.
12059 (monitor_show_help): Document set debug-hw-points.
12060 (handle_query): Process "set debug-hw-points".
12061 * server.h (debug_hw_points): Declare.
12062 (paddress): Declare.
12063 * utils.c (NUMCELLS, CELLSIZE): New macros.
12064 (get_sell, xsnprintf, paddress): New functions.
12065 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12066 remove_point, stopped_by_watchpoint, stopped_data_address.
12067 * win32-i386-low.c: Include i386-low.h.
12068 (debug_reg_state): Replaces dr.
12069 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12070 (i386_dr_low_get_status): New function.
12071 (i386_insert_point, i386_remove_point): New functions.
12072 (i386_stopped_by_watchpoint): New function.
12073 (i386_stopped_data_address): New function.
12074 (i386_initial_stuff): Update.
12075 (get_thread_context,set_thread_context,i386_thread_added): Update.
12076 (the_low_target): Add entries for insert_point,
12077 remove_point, stopped_by_watchpoint, stopped_data_address.
12078 * win32-low.c (win32_insert_watchpoint): New function.
12079 (win32_remove_watchpoint): New function.
12080 (win32_stopped_by_watchpoint): New function.
12081 (win32_stopped_data_address): New function.
12082 (win32_target_ops): Add entries for insert_watchpoint,
12083 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12084 * win32-low.h (win32_target_ops): New members insert_point,
12085 remove_point, stopped_by_watchpoint, stopped_data_address.
12086
d993e290
PA		 120872009-06-25 Pedro Alves <pedro@codesourcery.com>
12088
12089 * server.c (process_serial_event): Re-return unsupported, not
12090 error, if the type isn't recognized. Re-allow supporting only
12091 insert or remove packets. Also call require_running for
12092 breakpoints. Add missing break statement to default case. Tidy.
12093 * target.h (struct target_ops): Rename insert_watchpoint to
12094 insert_point, and remove_watchpoint to remove_point.
12095
12096 * linux-low.h (struct linux_target_ops): Likewise.
12097 * linux-low.c (linux_insert_watchpoint): Rename to ...
12098 (linux_insert_point): ... this. Adjust.
12099 (linux_remove_watchpoint): Rename to ...
12100 (linux_remove_point): ... this. Adjust.
12101 (linux_target_ops): Adjust.
12102 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12103 (cris_insert_point): ... this.
12104 (cris_remove_watchpoint): Rename to ...
12105 (cris_remove_point): ... this.
12106 (the_low_target): Adjust.
12107
0f54c268
PM		 121082009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12109
12110 * server.c (handle_v_kill): Pass signal_pid to
12111 kill_inferior if multi_process is zero.
12112
c6314022
AR		 121132009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12114
12115 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12116 * target.h (target_ops): Comment for *_watchpoint to make it clear
12117 the functions can get types '0' and '1'.
12118
4463ce24
AR		 121192009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12120
12121 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12122 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12123 * regcache.c (get_regcache): Likewise.
12124 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12125 * win32-low.c (child_fetch_inferior_registers): Remove check for
12126 regno 0.
12127
cf8fd78b
PA		 121282009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12129 Pedro Alves <pedro@codesourcery.com>
12130
12131 * target.h (struct target_ops) <supports_multi_process>: New
12132 callback.
12133 (target_supports_multi_process): New.
12134 * server.c (handle_query): Even if GDB reports support, only
12135 enable multi-process if the target also supports it. Report
12136 multi-process support only if the target backend supports it.
12137 * linux-low.c (linux_supports_multi_process): New function.
12138 (linux_target_ops): Install it as target_supports_multi_process
12139 callback.
12140
47c0c975
DE		 121412009-05-24 Doug Evans <dje@google.com>
12142
e09875d4
DE		 12143 Global renaming of find_thread_pid to find_thread_ptid.
12144 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12145 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12146 All callers updated.
12147
e27d73f6
DE		 12148 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12149 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12150 directly.
12151
47c0c975
DE		 12152 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12153 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12154 (linux_resume_one_lwp): Ditto.
12155
2acc282a
DE		 121562009-05-23 Doug Evans <dje@google.com>
12157
12158 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12159 from struct inferior_list_entry * to struct lwp_info *.
12160 All callers updated.
12161
9f1036c1
DE		 121622009-05-13 Doug Evans <dje@google.com>
12163
12164 * linux-x86-low.c: Don't include assert.h.
12165 (x86_siginfo_fixup): Use fatal, not assert.
12166 (x86_arch_setup): Fix comment.
12167
d0722149
DE		 121682009-05-12 Doug Evans <dje@google.com>
12169
12170 Biarch support for i386/amd64 gdbserver.
12171 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12172 Add linux-x86-low.c.
12173 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12174 (linux-x86-low.o): Add.
12175 * linux-x86-64-low.c: Delete.
12176 * linux-i386-low.c: Delete.
12177 * linux-x86-low.c: New file.
12178 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12179 linux-x86-low.o.
12180 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12181 linux-x86-low.o.
12182 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12183 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12184 (linux_child_pid_to_exec_file): New function.
12185 (elf_64_header_p, elf_64_file_p): New functions.
12186 (siginfo_fixup): New function.
12187 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12188 give target a chance to convert layout.
12189 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12190 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12191
fdeb2a12
DE		 121922009-05-07 Doug Evans <dje@google.com>
12193
12194 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12195 (regsets_store_inferior_registers): Ditto.
12196
a6dbe5df
PA		 121972009-05-06 Pedro Alves <pedro@codesourcery.com>
12198
12199 PR server/10048
12200
12201 * linux-low.c (must_set_ptrace_flags): Delete.
12202 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12203 of the global.
12204 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12205 `lwp->must_set_ptrace_flags' instead.
ba42693b 12206 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12207 (linux_wait_1): ... not here.
12208
5091eb23
DE		 122092009-04-30 Doug Evans <dje@google.com>
12210
9f767825
DE		 12211 * inferiors.c (started_inferior_callback): New function.
12212 (attached_inferior_callback): New function.
12213 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12214 * server.c (print_started_pid, print_attached_pid): New functions.
12215 (detach_or_kill_for_exit): New function.
12216 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12217 * server.h (have_started_inferiors_p): Declare.
12218 (have_attached_inferiors_p): Declare.
12219
5091eb23
DE		 12220 * inferiors.c (remove_process): Fix memory leak, free process.
12221 * linux-low.c (linux_remove_process): New function.
12222 (linux_kill): Call it instead of remove_process.
12223 (linux_detach, linux_wait_1): Ditto.
12224
155c8968
PA		 122252009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12226
12227 * configure.srv: Add x86 Windows CE target.
12228
7fe519cb
UW		 122292009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12230
12231 * inferiors.c (get_thread_process): Make global.
12232 * server.h (get_thread_process): Add prototype.
12233 * thread-db.c (find_one_thread): Use get_thread_process
12234 instead of current_process.
12235 (thread_db_get_tls_address): Do not crash if called when
12236 thread layer is not yet initialized.
12237
5472f405
UW		 122382009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12239
12240 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12241 * spu-low.c (current_tid): Rename to ...
12242 (current_ptid): ... this.
12243 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12244 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12245 ptid_get_lwp (current_ptid) instead of current_tid.
12246 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12247 instead of current_tid. Use find_process_pid to verify pid
12248 argument is valid. Pass proper argument to remove_process.
12249 (spu_thread_alive): Compare current_ptid instead of current_tid.
12250 (spu_resume): Likewise.
12251
55ac2b99
PA		 122522009-04-02 Pedro Alves <pedro@codesourcery.com>
12253
12254 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12255 variable.
12256
95954743
PA		 122572009-04-01 Pedro Alves <pedro@codesourcery.com>
12258
12259 Implement the multiprocess extensions, and add linux multiprocess
12260 support.
12261
12262 * server.h (ULONGEST): Declare.
12263 (struct ptid, ptid_t): New.
12264 (minus_one_ptid, null_ptid): Declare.
12265 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12266 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12267 (struct inferior_list_entry): Change `id' type from unsigned from
12268 to ptid_t.
12269 (struct sym_cache, struct breakpoint, struct
12270 process_info_private): Forward declare.
12271 (struct process_info): Declare.
12272 (current_process): Declare.
12273 (all_processes): Declare.
12274 (initialize_inferiors): Declare.
12275 (add_thread): Adjust to use ptid_t.
12276 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12277 (add_process, remove_process, find_thread_pid): Declare.
12278 (find_inferior_id): Adjust to use ptid_t.
12279 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12280 (multi_process): Declare.
12281 (push_event): Adjust to use ptid_t.
12282 (read_ptid, write_ptid): Declare.
12283 (prepare_resume_reply): Adjust to use ptid_t.
12284 (clear_symbol_cache): Declare.
12285 * inferiors.c (all_processes): New.
12286 (null_ptid, minus_one_ptid): New.
12287 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12288 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12289 (add_thread): Change unsigned long to ptid. Remove gdb_id
12290 parameter. Adjust.
12291 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12292 (gdb_id_to_thread): Rename to ...
12293 (find_thread_pid): ... this. Change unsigned long to ptid.
12294 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12295 (loaded_dll, pull_pid_from_list): Adjust.
12296 (add_process, remove_process, find_process_pid)
12297 (get_thread_process, current_process, initialize_inferiors): New.
12298 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12299 (struct target_waitstatus) <related_pid>: Ditto.
12300 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12301 return type to int.
12302 (struct target_ops) <join>: Add `pid' argument.
12303 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12304 (struct target_ops) <wait>: Add `ptid' field. Change return type
12305 to ptid.
12306 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12307 (mywait): Add `ptid' argument. Change return type to ptid_t.
12308 (target_pid_to_str): Declare.
12309 * target.c (set_desired_inferior): Adjust to use ptids.
12310 (mywait): Add new `ptid' argument. Adjust.
12311 (target_pid_to_str): New.
12312 * mem-break.h (free_all_breakpoints): Declare.
12313 * mem-break.c (breakpoints): Delelete.
12314 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12315 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12316 to use per-process breakpoint list.
12317 (free_all_breakpoints): New.
12318 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12319 (symbol_cache, all_symbols_looked_up): Delete.
12320 (hexchars): New.
12321 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12322 read_ptid): New.
12323 (prepare_resume_reply): Change ptid argument's type from unsigned
12324 long to ptid_t. Adjust. Implement W;process and X;process.
12325 (free_sym_cache, clear_symbol_cache): New.
12326 (look_up_one_symbol): Adjust to per-process symbol cache. *
12327 * server.c (cont_thread, general_thread, step_thread): Change type
12328 to ptid_t.
12329 (attached): Delete.
12330 (multi_process): New.
12331 (last_ptid): Change type to ptid_t.
12332 (struct vstop_notif) <ptid>: Change type to ptid_t.
12333 (queue_stop_reply, push_event): Change `ptid' argument's type to
12334 ptid_t.
12335 (discard_queued_stop_replies): Add `pid' argument.
12336 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12337 changes. Don't reference the `attached' global.
12338 (attach_inferior): Adjust to mywait interface changes.
12339 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12340 features. Handle and report "multiprocess+". Handle
12341 "qAttached:PID".
12342 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12343 changes.
12344 (handle_v_kill): New.
12345 (handle_v_stopped): Adjust to use target_pid_to_str.
12346 (handle_v_requests): Allow multiple attaches and runs when
12347 multiprocess extensions are in effect. Handle "vKill".
12348 (myresume): Adjust to use ptids.
12349 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12350 (handle_status): Adjust to discard_queued_stop_replies interface
12351 change.
12352 (first_thread_of, kill_inferior_callback)
12353 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12354 (main): Call initialize_inferiors. Adjust to use ptids, killing
12355 and detaching from all inferiors. Handle multiprocess packet
12356 variants.
12357 * linux-low.h: Include gdb_proc_service.h.
12358 (struct process_info_private): New.
12359 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12360 <lwpid_of>: Use ptid_get_lwp.
12361 (get_lwp_thread): Adjust.
12362 (struct lwp_info): Add `dead' member.
12363 (find_lwp_pid): Declare.
12364 * linux-low.c (thread_db_active): Delete.
12365 (new_inferior): Adjust comment.
12366 (inferior_pid): Delete.
12367 (linux_add_process): New.
12368 (handle_extended_wait): Adjust.
12369 (add_lwp): Change unsigned long to ptid.
12370 (linux_create_inferior): Add process to processes table. Adjust
12371 to use ptids. Don't set new_inferior here.
12372 (linux_attach_lwp): Rename to ...
12373 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12374 it. Adjust to use ptids.
12375 (linux_attach_lwp): New.
12376 (linux_attach): Add process to processes table. Don't set
12377 new_inferior here.
12378 (struct counter): New.
12379 (second_thread_of_pid_p, last_thread_of_process_p): New.
12380 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12381 multiple processes.
12382 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12383 processes. Remove process from process table.
12384 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12385 to multiple processes.
12386 (any_thread_of): New.
12387 (linux_detach): Add `pid' argument, and handle it. Remove process
12388 from processes table.
12389 (linux_join): Add `pid' argument. Handle it.
12390 (linux_thread_alive): Change unsighed long argument to ptid_t.
12391 Consider dead lwps as not being alive.
12392 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12393 threads we're not interested in.
12394 (same_lwp, find_lwp_pid): New.
12395 (linux_wait_for_lwp): Change `pid' argument's type from int to
12396 ptid_t. Adjust.
12397 (linux_wait_for_event): Rename to ...
12398 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12399 from int to ptid_t. Adjust.
12400 (linux_wait_for_event): New.
12401 (linux_wait_1): Add `ptid' argument. Change return type to
12402 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12403 that exit from the process table.
12404 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12405 Adjust.
12406 (mark_lwp_dead): New.
12407 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12408 stopping all threads, mark its main lwp as dead.
12409 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12410 ptids.
12411 (fetch_register, usr_store_inferior_registers)
12412 (regsets_fetch_inferior_registers)
12413 (regsets_store_inferior_registers, linux_read_memory)
12414 (linux_write_memory): Inline `inferior_pid'.
12415 (linux_look_up_symbols): Adjust to use per-process
12416 `thread_db_active'.
12417 (linux_request_interrupt): Adjust to use ptids.
12418 (linux_read_auxv): Inline `inferior_pid'.
12419 (initialize_low): Don't reference thread_db_active.
12420 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12421 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12422 (ps_getpid): Return the pid of the current inferior.
12423 * thread-db.c (proc_handle, thread_agent): Delete.
12424 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12425 per-process data.
12426 (find_one_thread): Change argument type to ptid_t. Adjust to
12427 per-process data.
12428 (maybe_attach_thread): Adjust to per-process data and ptids.
12429 (thread_db_find_new_threads): Ditto.
12430 (thread_db_init): Ditto.
12431 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12432 processes table. Adjust to use ptids.
12433 (spu_kill, spu_detach): Adjust interface. Remove process from
12434 processes table.
12435 (spu_join, spu_thread_alive): Adjust interface.
12436 (spu_wait): Adjust interface. Remove process from processes
12437 table. Adjust to use ptids.
12438 * win32-low.c (current_inferior_tid): Delete.
12439 (current_inferior_ptid): New.
12440 (debug_event_ptid): New.
12441 (thread_rec): Take a ptid. Adjust.
12442 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12443 (child_delete_thread): Ditto.
12444 (do_initial_child_stuff): Add `attached' argument. Add process to
12445 processes table.
12446 (child_fetch_inferior_registers, child_store_inferior_registers):
12447 Adjust.
12448 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12449 (win32_attach): Pass 1 to do_initial_child_stuff.
12450 (win32_kill): Adjust interface. Remove process from processes
12451 table.
12452 (win32_detach): Ditto.
12453 (win32_join): Adjust interface.
12454 (win32_thread_alive): Take a ptid.
12455 (win32_resume): Adjust to use ptids.
12456 (get_child_debug_event): Ditto.
12457 (win32_wait): Adjust interface. Remove exiting process from
12458 processes table.
12459
bd99dc85
PA		 124602009-04-01 Pedro Alves <pedro@codesourcery.com>
12461
12462 Non-stop mode support.
12463
12464 * server.h (non_stop): Declare.
12465 (gdb_client_data, handler_func): Declare.
12466 (delete_file_handler, add_file_handler, start_event_loop):
12467 Declare.
12468 (handle_serial_event, handle_target_event, push_event)
12469 (putpkt_notif): Declare.
12470 * target.h (enum resume_kind): New.
12471 (struct thread_resume): Replace `step' field by `kind' field.
12472 (TARGET_WNOHANG): Define.
12473 (struct target_ops) <wait>: Add `options' argument.
12474 <supports_non_stop, async, start_non_stop>: New fields.
12475 (target_supports_non_stop, target_async): New.
12476 (start_non_stop): Declare.
12477 (mywait): Add `options' argument.
12478 * target.c (mywait): Add `options' argument. Print child exit
12479 notifications here.
12480 (start_non_stop): New.
12481 * server.c (non_stop, own_buf, mem_buf): New globals.
12482 (struct vstop_notif): New.
12483 (notif_queue): New global.
12484 (queue_stop_reply, push_event, discard_queued_stop_replies)
12485 (send_next_stop_reply): New.
12486 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12487 interface changes.
12488 (attach_inferior): In non-stop mode, don't wait for the target
12489 here.
12490 (handle_general_set): Handle QNonStop.
12491 (handle_query): When handling qC, return the current general
12492 thread, instead of the first thread of the list.
12493 (handle_query): If the backend supports non-stop mode, include
12494 QNonStop+ in the qSupported query response.
12495 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12496 and non-stop mode.
12497 (handle_v_attach, handle_v_run): Handle non-stop mode.
12498 (handle_v_stopped): New.
12499 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12500 (myresume): Adjust to use resume_kind. Handle non-stop.
12501 (queue_stop_reply_callback): New.
12502 (handle_status): Handle non-stop mode.
12503 (main): Clear non_stop flag on reconnection. Use the event-loop.
12504 Refactor serial protocol handling from here ...
12505 (process_serial_event): ... to this new function. When GDB
12506 selects any thread, select one here. In non-stop mode, wait until
12507 GDB acks all pending events before exiting.
12508 (handle_serial_event, handle_target_event): New.
12509 * remote-utils.c (remote_open): Install remote_desc in the event
12510 loop.
12511 (remote_close): Remove remote_desc from the event loop.
12512 (putpkt_binary): Rename to...
12513 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12514 (putpkt_binary): New as wrapper around putpkt_binary_1.
12515 (putpkt_notif): New.
12516 (prepare_resume_reply): In non-stop mode, don't change the
12517 general_thread.
12518 * event-loop.c: New.
12519 * Makefile.in (OBJ): Add event-loop.o.
12520 (event-loop.o): New rule.
12521
12522 * linux-low.h (pid_of): Moved here.
12523 (lwpid_of): New.
12524 (get_lwp_thread): Use lwpid_of.
12525 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12526 * linux-low.c (pid_of): Delete.
12527 (inferior_pid): Use lwpid_of.
12528 (linux_event_pipe): New.
12529 (target_is_async_p): New.
12530 (delete_lwp): New.
12531 (handle_extended_wait): Use lwpid_of.
12532 (add_lwp): Don't set lwpid field.
12533 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12534 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12535 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12536 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12537 first. Adjust to linux_wait_for_event interface changes. Use
12538 lwpid_of.
12539 (linux_detach): Don't delete the main lwp here.
12540 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12541 (status_pending_p): Don't consider explicitly suspended lwps.
12542 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12543 pointer. Add OPTIONS argument. Change return type to int. Use
12544 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12545 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12546 pointer. Add status pointer argument. Return a pid instead of a
12547 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12548 changes. In non-stop mode, don't switch to a random thread.
12549 (linux_wait): Rename to...
12550 (linux_wait_1): ... this. Add target_options argument, and handle
12551 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12552 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12553 clean exit and signal exit code. Don't stop all threads in
12554 non-stop mode. In all-stop mode, only stop all threads when
12555 reporting a stop to GDB. Handle explicit thread stop requests.
12556 (async_file_flush, async_file_mark): New.
12557 (linux_wait): New.
12558 (send_sigstop): Use lwpid_of.
12559 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12560 interface changes. In non-stop mode, don't switch to a random
12561 thread.
12562 (linux_resume_one_lwp): Use lwpid_of.
12563 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12564 (linux_resume_one_thread): ... this. Handle resume_stop. In
12565 non-stop mode, don't look for pending flag in all threads.
12566 (resume_status_pending_p): Don't consider explicitly suspended
12567 threads.
12568 (my_waitpid): Reimplement. Emulate __WALL.
12569 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12570 Use lwpid_of.
12571 (sigchld_handler, linux_supports_non_stop, linux_async)
12572 (linux_start_non_stop): New.
12573 (linux_target_ops): Register linux_supports_non_stop, linux_async
12574 and linux_start_non_stop.
12575 (initialize_low): Install SIGCHLD handler.
12576 * thread-db.c (thread_db_create_event, find_one_thread)
12577 (thread_db_get_tls_address): Use lwpid_of.
12578 * win32-low.c (win32_detach): Adjust to use resume_kind.
12579 (win32_wait): Add `options' argument.
12580 * spu-low.c (spu_resume): Adjust to use resume_kind.
12581 (spu_wait): Add `options' argument.
12582
5b1c542e
PA		 125832009-04-01 Pedro Alves <pedro@codesourcery.com>
12584
12585 Decouple target code from remote protocol.
12586
12587 * target.h (enum target_waitkind): New.
12588 (struct target_waitstatus): New.
12589 (struct target_ops) <wait>: Return an unsigned long. Take a
12590 target_waitstatus pointer instead of a char pointer.
12591 (mywait): Likewise.
12592 * target.c (mywait): Change prototype to return an unsigned long.
12593 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12594 * server.h (thread_from_wait, old_thread_from_wait): Delete
12595 declarations.
12596 (prepare_resume_reply): Change prototype to take a
12597 target_waitstatus.
12598 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12599 (last_status, last_ptid): New.
12600 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12601 pid instead of a signal.
12602 (attach_inferior): Remove "status" and "signal" parameters.
12603 Adjust.
12604 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12605 not as an address.
12606 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12607 (handle_v_requests, myresume): Remove "status" and "signal"
12608 parameters. Adjust.
12609 (handle_status): New.
12610 (main): Delete local `status'. Adjust.
12611 * remote-utils.c: Include target.h.
12612 (prepare_resume_reply): Change prototype to take a
12613 target_waitstatus. Adjust.
12614
12615 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12616 interface.
12617 * spu-low.c (spu_wait): Adjust.
12618 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12619 Delete.
12620 (win32_wait): Adjust.
12621
2bd7c093
PA		 126222009-04-01 Pedro Alves <pedro@codesourcery.com>
12623
12624 * target.h (struct thread_resume): Delete leave_stopped member.
12625 (struct target_ops): Add a `n' argument to the `resume' callback.
12626 * server.c (start_inferior): Adjust.
12627 (handle_v_cont, myresume): Adjust.
12628 * linux-low.c (check_removed_breakpoint): Adjust to resume
12629 interface change, and to removed leave_stopped field.
12630 (resume_ptr): Delete.
12631 (struct thread_resume_array): New.
12632 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12633 resume interface change.
12634 (linux_continue_one_thread, linux_queue_one_thread)
12635 (resume_status_pending_p): Check if the resume field is NULL
12636 instead of checking the leave_stopped member.
12637 (linux_resume): Adjust to the target resume interface change.
12638 * spu-low.c (spu_resume): Adjust to the target resume interface
12639 change.
12640 * win32-low.c (win32_detach, win32_resume): Ditto.
12641
c35fafde
PA		 126422009-04-01 Pedro Alves <pedro@codesourcery.com>
12643
12644 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12645 flag.
12646 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12647 pending.
12648 (linux_continue_one_thread): Only preserve the stepping flag if
12649 there's a pending breakpoint.
12650
0a59d50b
PA		 126512009-03-31 Pedro Alves <pedro@codesourcery.com>
12652
12653 * server.c (main): After the inferior having exited, call
12654 remote_close before exiting gdbserver.
12655
f04c6d38
TJB		 126562009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12657
12658 Fix size of FPSCR in Power 7 processors.
12659 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12660 (PPC_FEATURE_HAS_DFP): New #define.
12661 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12662 size of the FPSCR.
12663
78e5cee6
PA		 126642009-03-23 Pedro Alves <pedro@codesourcery.com>
12665
12666 * server.c (handle_query) Whitespace and formatting.
12667
1b3f6016
PA		 126682009-03-22 Pedro Alves <pedro@codesourcery.com>
12669
12670 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12671 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12672 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12673 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12674 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12675 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12676 Makefile.in, configure.ac: Fix whitespace throughout.
12677 * configure: Regenerate.
12678
a07b2135
PA		 126792009-03-22 Pedro Alves <pedro@codesourcery.com>
12680
12681 * inferiors.c (find_inferior): Make it safe for the callback
12682 function to delete the currently iterated inferior.
12683
67cc2626
PA		 126842009-03-22 Pedro Alves <pedro@codesourcery.com>
12685
12686 * Makefile.in (linuw_low_h): Move higher.
12687 (thread-db.o): Depend on $(linux_low_h).
12688
54a0b537
PA		 126892009-03-17 Pedro Alves <pedro@codesourcery.com>
12690
12691 Rename "process" to "lwp" throughout.
12692
12693 * linux-low.c (all_processes): Rename to...
12694 (all_lwps): ... this.
12695 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12696 (add_process): Rename to ...
12697 (add_lwp): ... this. Adjust.
12698 (linux_create_inferior): Adjust.
12699 (linux_attach_lwp): Adjust.
12700 (linux_attach): Adjust.
12701 (linux_kill_one_process): Rename to ...
12702 (linux_kill_one_lwp): ... this. Adjust.
12703 (linux_kill): Adjust.
12704 (linux_detach_one_process): Rename to ...
12705 (linux_detach_one_lwp): ... this. Adjust.
12706 (linux_detach): Adjust.
12707 (check_removed_breakpoint): Adjust.
12708 (status_pending_p): Adjust.
12709 (linux_wait_for_process): Rename to ...
12710 (linux_wait_for_lwp): ... this. Adjust.
12711 (linux_wait_for_event): Adjust.
12712 (send_sigstop): Adjust.
12713 (wait_for_sigstop): Adjust.
12714 (stop_all_processes): Rename to ...
12715 (stop_all_lwps): ... this.
12716 (linux_resume_one_process): Rename to ...
12717 (linux_resume_one_lwp): ... this. Adjust.
12718 (linux_set_resume_request, linux_continue_one_thread)
12719 (linux_queue_one_thread, resume_status_pending_p)
12720 (usr_store_inferior_registers, regsets_store_inferior_registers)
12721 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12722 Adjust.
12723 * linux-low.h (get_process): Rename to ...
12724 (get_lwp): ... this. Adjust.
12725 (get_thread_process): Rename to ...
12726 (get_thread_lwp): ... this. Adjust.
12727 (get_process_thread): Rename to ...
12728 (get_lwp_thread): ... this. Adjust.
12729 (struct process_info): Rename to ...
12730 (struct lwp_info): ... this.
12731 (all_processes): Rename to ...
12732 (all_lwps): ... this.
12733 * proc-service.c (ps_lgetregs): Adjust.
12734 * thread-db.c (thread_db_create_event, find_one_thread)
12735 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12736
0b16c5cf
PA		 127372009-03-14 Pedro Alves <pedro@codesourcery.com>
12738
12739 * server.c (handle_query): Handle "qAttached".
12740
32de4b9d
NS		 127412009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12742
12743 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12744 GPLv3, update license URL.
12745
2aecd87f
DE		 127462009-03-01 Doug Evans <dje@google.com>
12747
93efd302 12748 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 12749 (server_h): Add gdb_signals.h.
12750 (signals.o): Update.
12751 * server.h (target_signal_from_host,target_signal_to_host_p)
12752 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12753
86b1f9c5
PM		 127542009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12755
12756 * remote-utils.c (getpkt): Also generate remote-debug
12757 information if noack_mode is set.
12758
4aa995e1
PA		 127592009-02-06 Pedro Alves <pedro@codesourcery.com>
12760
12761 * server.c (handle_query): Report qXfer:siginfo:read and
12762 qXfer:siginfo:write as supported and handle them.
12763 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12764 * linux-low.c (linux_xfer_siginfo): New.
12765 (linux_target_ops): Set it.
12766
62709adf
PA		 127672009-01-26 Pedro Alves <pedro@codesourcery.com>
12768
12769 * server.c (gdbserver_usage): Mention --remote-debug.
12770 (main): Accept '--remote-debug' switch.
12771
aef93bd7
DE		 127722009-01-18 Doug Evans <dje@google.com>
12773
12774 * regcache.c (new_register_cache): No need to check result of xcalloc.
12775 * server.c (handle_search_memory): Back out calls to xmalloc,
12776 result is checked and error is returned to user upon failure.
12777 (handle_query): Ditto. Add more checks for result of malloc.
12778 (handle_v_cont): Check result of malloc, report error back to
12779 user upon failure.
12780 (handle_v_run): Ditto. Call freeargv.
12781 * server.h (freeargv): Declare.
12782 * utils.c (freeargv): New fn.
12783
54363045
DE		 127842009-01-15 Doug Evans <dje@google.com>
12785
f626972c
DE		 12786 * gdbreplay.c (perror_with_name): Make arg const char *.
12787 * server.h (target_signal_to_name): Make return type const char *.
0842e787 12788 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 12789 * utils.c (perror_with_name): Make arg const char *.
54363045 12790
18aae699
PA		 127912009-01-14 Pedro Alves <pedro@codesourcery.com>
12792
12793 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12794 when handling a EXIT_PROCESS_DEBUG_EVENT.
12795
ff703abe
JB		 127962009-01-06 Joel Brobecker <brobecker@adacore.com>
12797
12798 * gdbreplay.c (gdbreplay_version): Update copyright year.
12799 * server.c (gdbserver_version): Likewise.
12800
f21cc1a2 128012009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 12802
12803 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 12804 (handle_extended_wait): Improve comment.
0e21c1ec 12805
bca929d3
DE		 128062008-12-13 Doug Evans <dje@google.com>
12807
12808 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12809 * server.h (ATTR_MALLOC): New macro.
12810 (xmalloc,xcalloc,xstrdup): Declare.
12811 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12812 * inferiors.c: Ditto.
12813 * linux-low.c: Ditto.
12814 * mem-break.c: Ditto.
12815 * regcache.c: Ditto.
12816 * remote-utils.c: Ditto.
12817 * server.c: Ditto.
12818 * target.c: Ditto.
12819 * win32-low.c: Ditto.
12820
97438e3f
DE		 128212008-12-12 Doug Evans <dje@google.com>
12822
896c7fbb
DE		 12823 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12824 in debugging printf.
12825
97438e3f
DE		 12826 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12827
e3b886f8
DE		 128282008-12-09 Doug Evans <dje@google.com>
12829
12830 * linux-low.h (struct process_info): Delete member tid, unused.
12831 * thread-db.c (find_one_thread): Update.
12832 (maybe_attach_thread): Update.
12833
07e059b5
VP		 128342008-12-02 Pedro Alves <pedro@codesourcery.com>
12835
889bf7c5
PA		 12836 * target.h (struct target_ops): Add qxfer_osdata member.
12837 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12838 and dirent.h.
12839 (linux_qxfer_osdata): New functions.
12840 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12841 callback.
12842 * server.c (handle_query): Handle "qXfer:osdata:read:".
12843 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12844 (buffer_xml_printf): New functions.
12845 * server.h (struct buffer): New.
12846 (buffer_grow_str, buffer_grow_str0): New macros.
12847 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12848 (buffer_xml_printf): Declare.
07e059b5 12849
4cab47ab
DE		 128502008-11-24 Doug Evans <dje@google.com>
12851
12852 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12853
f142445f
DJ		 128542008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12855
12856 * server.c (handle_v_run): Always use the supplied argument list.
12857
d0107bb6 128582008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 12859
d0107bb6
BW		 12860 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12861 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 12862
2c4ad781
TJB		 128632008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12864
12865 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12866 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12867 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12868 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12869 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12870 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12871 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12872 XML target descriptions.
12873 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12874 when inferior is running on an ISA 2.05 or later processor. Add
12875 special case to return offset for full 64-bit slot of FPSCR when
12876 in 32-bits.
12877
dfb64f85
DJ		 128782008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12879
12880 * Makefile.in (SFILES, clean): Added sparc64 files.
12881 (reg-sparc64.o, reg-sparc64.c): New.
12882 * configure.srv (sparc*-*-linux*): New configuration.
12883 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12884 syscall arguments for SPARC.
12885 (regsets_store_inferior_registers): Likewise.
12886 * linux-sparc-low.c: New file.
12887
66b6e1dd
DE		 128882008-10-21 Doug Evans <dje@google.com>
12889
12890 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12891 (READLINE_DIR,READLINE_DEP): Delete.
12892 (INTERNAL_CFLAGS): Update.
12893 (LINTFLAGS): Update.
12894
9b710a42
PA		 128952008-10-10 Pedro Alves <pedro@codesourcery.com>
12896
12897 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12898 whole argv from the last run, not just argv[0].
12899
5822d809
PA		 129002008-09-08 Pedro Alves <pedro@codesourcery.com>
12901
12902 * regcache.c (new_register_cache): Return NULL if the register
12903 cache size isn't known yet.
12904 (free_register_cache): Avoid dereferencing a NULL regcache.
12905
74aac56f
DJ		 129062008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12907
12908 * configure.srv: Merge MIPS and MIPS64.
12909
400b20f5
MR		 129102008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12911
12912 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12913
677c5bb1
LM		 129142008-08-18 Luis Machado <luisgpm@br.ibm.com>
12915
12916 * Makefile.in: Add required vsx dependencies.
12917
12918 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12919 Declare init_registers_powerpc_vsx32l.
12920 Declare init_registers_powerpc_vsx64l.
12921 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12922 (ppc_arch_setup): Check for VSX in hwcap.
12923 (ppc_fill_vsxregset): New function.
12924 (ppc_store_vsxregset): New function.
12925 Add new VSX entry in regset_info target_regsets.
12926
12927 * configure.srv: Add new VSX dependencies.
12928
a6f3e723
SL		 129292008-08-12 Pedro Alves <pedro@codesourcery.com>
12930
12931 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12932 (remote_open): Set or clear transport_is_reliable.
12933 (putpkt_binary): Don't expect acks in noack mode.
12934 (getpkt): Don't send ack/nac in noack mode.
12935 * server.c (handle_general_set): Handle QStartNoAckMode.
12936 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12937 qSupported.
12938 (main): Reset noack_mode on every connection.
12939 * server.h (noack_mode): Declare.
12940
a417dc56
RW		 129412008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12942
12943 * Makefile.in (GDBREPLAY_OBS): New variable.
12944 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12945
3221518c
UW		 129462008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12947 Daniel Jacobowitz <dan@codesourcery.com>
12948
12949 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12950 (usr_store_inferior_registers): Likewise.
12951 (regsets_store_inferior_registers): Likewise.
12952
ec56be1b
PA		 129532008-07-31 Rolf Jansen <rj@surtec.com>
12954 Pedro Alves <pedro@codesourcery.com>
12955
12956 * configure.ac: Check for memmem declaration.
12957 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12958 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12959 (disable_packet_qfThreadInfo): Unconditionally compile.
12960 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12961 * configure, config.in: Regenerate.
12962
2fe5e3ff
DE		 129632008-07-28 Doug Kwan <dougkwan@google.com>
12964
12965 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12966 (linux_write_memory): Remove declaration of errno.
12967
836acd6d
UW		 129682008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12969
12970 * linux-low.c (handle_extended_wait): Do not use "status"
12971 variable uninitialized.
12972
aeba519e
PA		 129732008-07-07 Pedro Alves <pedro@codesourcery.com>
12974
12975 * server.c (handle_v_attach): Inhibit reporting dll changes.
12976
db42f210
PA		 129772008-06-27 Pedro Alves <pedro@codesourcery.com>
12978
12979 * remote-utils.c (prepare_resume_reply): If requested, don't
12980 output "thread:TID" in the T stop reply.
12981
12982 * server.c (disable_packet_vCont, disable_packet_Tthread)
12983 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12984 (handle_query): If requested, disable support for qC, qfThreadInfo
12985 and qsThreadInfo.
12986 (handle_v_requests): If requested, disable support for vCont.
12987 (gdbserver_show_disableable): New.
12988 (main): Handle --disable-packet and --disable-packet=LIST.
12989
12990 * server.h (disable_packet_vCont, disable_packet_Tthread)
12991 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12992
8e4c5421
CD		 129932008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12994
12995 * server.c (gdbserver_usage): Mention --version.
12996
6e23a804
DJ		 129972008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12998
12999 * Makefile.in (gdbreplay.o): New rule.
13000
90aa6a40
JM		 130012008-06-06 Joseph Myers <joseph@codesourcery.com>
13002
13003 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13004 message, not gdbserver.
13005
c16158bc 130062008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13007 Nathan Sidwell <nathan@codesourcery.com>
13008 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13009
13010 * acinclude.m4: Include ../../config/acx.m4.
13011 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13012 * configure, config.in: Regenerate.
13013 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13014 * server.c (gdbserver_version): Print PKGVERSION.
13015 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13016 (main): Adjust gdbserver_usage calls.
13017 * gdbreplay.c (version, host_name): Add declarations.
13018 (gdbreplay_version, gdbreplay_usage): New.
13019 (main): Accept --version and --help options.
13020
aeb75bf5
DJ		 130212008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13022
13023 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13024 (arm_breakpoint_at): Handle Thumb.
13025 (the_low_target): Add comment.
13026
76b233dd
UW		 130272008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13028
13029 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13030
08388c79
DE		 130312008-05-09 Doug Evans <dje@google.com>
13032
a3c83fae
DE		 13033 * server.h (decode_search_memory_packet): Declare.
13034 * remote-utils.c (decode_search_memory_packet): New fn.
13035 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13036 (handle_search_memory): New fn.
13037 (handle_query): Process qSearch:memory packets.
13038
bb9c3d36
UW		 130392008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13040
13041 * regcache.c (registers_length): Remove.
13042 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13043 full register packet.
13044 * regcache.h (registers_length): Remove prototype.
13045 * server.h (PBUFSIZ): Define to 16384.
13046
7284e1be
UW		 130472008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13048
13049 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13050 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13051 powerpc-64l.o, and powerpc-altivec64l.o.
13052 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13053 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13054 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13055 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13056 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13057 to srv_xmlfiles.
13058
13059 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13060 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13061 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13062 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13063 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13064 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13065 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13066 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13067 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13068 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13069 (clean): Update.
13070
13071 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13072 (init_registers_powerpc_32l): ... this new prototype.
13073 (init_registers_powerpc_32): Remove, replace by ...
13074 (init_registers_powerpc_altivec32l): ... this new prototype.
13075 (init_registers_powerpc_e500): Remove, replace by ...
13076 (init_registers_powerpc_e500l): ... this new prototype.
13077 (init_registers_ppc64): Remove, replace by ...
13078 (init_registers_powerpc_64l): ... this new prototype.
13079 (init_registers_powerpc_64): Remove, replace by ...
13080 (init_registers_powerpc_altivec64l): ... this new prototype.
13081 (ppc_num_regs): Set to 73.
13082 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13083 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13084 (ppc_cannot_store_register): Handle orig_r3 and trap.
13085 (ppc_arch_setup): Update init_registers_... calls.
13086 (ppc_fill_gregset): Handle orig_r3 and trap.
13087
13088 * inferiors.c (clear_inferiors): Reset current_inferior.
13089
fdc59709
PB		 130902008-04-23 Paolo Bonzini <bonzini@gnu.org>
13091
889bf7c5
PA		 13092 * acinclude.m4: Add override.m4.
13093 * configure: Regenerate.
fdc59709 13094
c9b2f845
UW		 130952008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13096
13097 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13098 initial call to init_register_ppc64.
13099
550512b8
UW		 131002008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13101
43aaf8b6
PA		 13102 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13103 single powerpc*-*-linux* case.
550512b8
UW		 13104 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13105
b6430ec3
UW		 131062008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13107
13108 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13109 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13110 from reg_xmlfiles.
13111 * linux-ppc-low.c: Include <elf.h>.
13112 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13113 (ppc_hwcap): New global variable.
13114 (ppc_regmap): Remove __SPE__ #ifdef sections.
13115 (ppc_regmap_e500): New global variable.
13116 (ppc_cannot_store_register): Update __SPE__ special case.
13117 (ppc_get_hwcap): New function.
13118 (ppc_arch_setup): Use it to determine whether inferior supports
13119 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13120 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13121 Do not access registers if target does not support AltiVec.
13122 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13123 Do not access registers if target does not support SPE.
13124 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13125
52fa2412
UW		 131262008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13127
13128 * linux-low.c (disabled_regsets, num_regsets): New.
13129 (use_regsets_p): Delete.
13130 (linux_wait_for_process): Clear disabled_regsets.
13131 (regsets_fetch_inferior_registers): Check and set it.
13132 (regsets_store_inferior_registers): Likewise.
13133 (linux_fetch_registers, linux_store_registers): Do not use
13134 use_regsets_p.
13135 (initialize_low): Allocate disabled_regsets.
13136
e28b3332
DJ		 131372008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13138
13139 * Makefile.in (LIBOBJS): New.
13140 (OBS): Use LIBOBJS.
13141 (memmem.o): New rule.
13142 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13143 * configure: Regenerated.
13144
4536995d
UW		 131452008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13146
13147 * server.c (handle_query): Never return "unsupported" for
13148 qXfer:features:read queries.
13149
221c031f
UW		 131502008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13151
13152 * server.c (get_features_xml): Fix inverted condition.
13153 (handle_query): Always support qXfer:feature:read.
13154
ccd213ac
DJ		 131552008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13156
13157 * server.c (wrapper_argv): New.
13158 (start_inferior): Handle wrapper_argv. If set, expect an extra
13159 trap.
13160 (gdbserver_usage): Document --wrapper.
13161 (main): Parse --wrapper.
13162
6fe305f7
UW		 131632008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13164
13165 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13166 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13167 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13168 (ppc_set_pc): Likewise.
13169 (ppc_arch_setup): New function.
13170 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13171 of collect_register.
889bf7c5 13172 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13173
5b0a002e
UW		 131742008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13175
13176 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13177 instead of linux-ppc64-low.o.
13178 * linux-ppc64-low.c: Remove file.
13179 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13180 (linux-ppc64-low.o): Remove rule.
13181
13182 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13183 (init_registers_powerpc_64): Likewise.
13184 (ppc_regmap): Conditionally define depending on __powerpc64__.
13185 (ppc_cannot_store_register): Do not special-case "fpscr" when
13186 compiled on __powerpc64__.
13187 (ppc_collect_ptrace_register): New function.
13188 (ppc_supply_ptrace_register): New function.
13189 (ppc_breakpoint): Change type to "unsigned int".
13190 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13191 (the_low_target): Conditionally provide initializers for the
889bf7c5 13192 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13193 collect_ptrace_register and supply_ptrace_register members.
13194
9b4b61c8
UW		 131952008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13196
13197 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13198 * server.c (gdbserver_xmltarget): Define.
13199 (get_features_xml): Use it to replace "target.xml" and arch_string.
13200
13201 * configure.srv: Remove srv_xmltarget. Add XML files that were
13202 mentioned there to srv_xmlfiles instead. Remove conditional tests
13203 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13204 srv_xmlfiles and srv_regobj to include all possible choices.
13205 * configure.ac (srv_xmltarget): Remove.
13206 (srv_xmlfiles): Do not add "target.xml".
13207 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13208 checks for supplementary target information.
13209 * configure: Regenerate.
13210 * Makefile.in (XML_TARGET): Remove.
13211 (target.xml): Remove rule.
13212 (clean): Do not clean up target.xml.
13213 (.PRECIOUS): Do not mention target.xml.
13214
13215 * target.h (struct target_ops): Remove arch_string member.
13216 * linux-low.c (linux_arch_string): Remove.
13217 (linux_target_ops): Remove arch_string initializer.
13218 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13219 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13220 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13221 * spu-low.c (spu_arch_string): Remove.
13222 (spu_target_ops): Remove arch_string initializer.
13223 * win32-low.c (win32_arch_string): Remove.
13224 (win32_target_ops): Remove arch_string initializer.
13225 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13226 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13227 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13228
ee1a7ae4
UW		 132292008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13230
13231 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13232 by collect_ptrace_register and supply_ptrace_register hooks.
13233 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13234 instead of checking for the_low_target.left_pad_xfer.
13235 (usr_store_inferior_registers): Use collect_ptrace_register callback
13236 instead of checking for the_low_target.left_pad_xfer.
13237
13238 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13239 (s390_supply_ptrace_register): Likewise.
13240 (s390_fill_gregset): Call s390_collect_ptrace_register.
13241 (the_low_target): Update.
13242
13243 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13244 (ppc_supply_ptrace_register): Likewise.
13245 (the_low_target): Update.
13246
13247 * linux-i386-low.c (the_low_target): Update.
13248 * linux-x86-64-low.c (the_low_target): Update.
13249
d61ddec4
UW		 132502008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13251
13252 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13253 reg-s390.o and reg-s390x.o.
13254
13255 * linux-low.c (new_inferior): New global variable.
13256 (linux_create_inferior, linux_attach): Set it.
13257 (linux_wait_for_process): Call the_low_target.arch_setup after the
13258 target has stopped for the first time.
13259 (initialize_low): Do not call the_low_target.arch_setup.
13260
13261 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13262 (s390_set_pc): Likewise.
13263 (s390_arch_setup): New function.
13264 (the_low_target): Use s390_arch_setup as arch_setup routine.
13265
13266 * regcache.c (realloc_register_cache): New function.
13267 (set_register_cache): Call it for each existing regcache.
13268
d05b4ac3
UW		 132692008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13270
13271 * server.h (init_registers): Remove prototype.
13272
13273 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13274 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13275 instead of init_registers ().
13276 * linux-arm-low.c (init_registers_arm): Add prototype.
13277 (init_registers_arm_with_iwmmxt): Likewise.
13278 (the_low_target): Add initializer for arch_setup field.
13279 * linux-cris-low.c (init_registers_cris): Add prototype.
13280 (the_low_target): Add initializer for arch_setup field.
13281 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13282 (the_low_target): Add initializer for arch_setup field.
13283 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13284 (the_low_target): Add initializer for arch_setup field.
13285 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13286 (the_low_target): Add initializer for arch_setup field.
13287 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13288 (the_low_target): Add initializer for arch_setup field.
13289 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13290 (the_low_target): Add initializer for arch_setup field.
13291 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13292 (init_registers_mips64_linux): Likewise.
13293 (the_low_target): Add initializer for arch_setup field.
13294 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13295 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13296 (the_low_target): Add initializer for arch_setup field.
13297 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13298 (init_registers_powerpc_64): Likewise.
13299 (the_low_target): Add initializer for arch_setup field.
13300 * linux-s390-low.c (init_registers_s390): Add prototype.
13301 (init_registers_s390x): Likewise.
13302 (the_low_target): Add initializer for arch_setup field.
13303 * linux-sh-low.c (init_registers_sh): Add prototype.
13304 (the_low_target): Add initializer for arch_setup field.
13305 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13306 (the_low_target): Add initializer for arch_setup field.
13307 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13308 (the_low_target): Add initializer for arch_setup field.
13309
13310 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13311 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13312 instead of init_registers ().
13313 * win32-arm-low.c (init_registers_arm): Add prototype.
13314 (the_low_target): Add initializer for arch_setup field.
13315 * win32-i386-low.c (init_registers_i386): Add prototype.
13316 (the_low_target): Add initializer for arch_setup field.
13317
13318 * spu-low.c (init_registers_spu): Add prototype.
13319 (initialize_low): Call initialie_registers_spu () instead of
13320 initialize_registers ().
13321
fd96d250
PA		 133222008-02-19 Pedro Alves <pedro@codesourcery.com>
13323
13324 * server.c (handle_v_requests): When handling the vRun and vAttach
13325 packets, if already debugging a process, don't kill it. Return an
13326 error instead.
13327
d41b6bb4
DJ		 133282008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13329
13330 * server.c (handle_query): Correct length check.
13331
5ac588cf
PA		 133322008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13333
13334 * win32-low.c (do_initial_child_stuff): Add process handle
13335 parameter. Set current_process_handle and current_process_id from the
13336 parameters. Clear globals.
13337 (win32_create_inferior): Don't set current_process_handle and
13338 current_process_id here. Instead pass them on the call to
13339 do_initial_child_stuff.
13340 (win32_attach): Likewise.
13341 (win32_clear_inferiors): New.
13342 (win32_kill): Don't close the current process handle or the
13343 current thread handle here. Instead call win32_clear_inferiors.
13344 (win32_detach): Don't open a new handle to the process. Call
13345 win32_clear_inferiors.
13346 (win32_join): Don't rely on current_process_handle; open a new
13347 handle using the process id.
13348 (win32_wait): Call win32_clear_inferiors when the inferior process
13349 has exited.
13350
ecd7ecbc
DJ		 133512008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13352
13353 * server.c (monitor_show_help): Add "exit".
13354
1525d545
MG		 133552008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13356
ecd7ecbc 13357 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13358 (clean): Add reg-xtensa.c.
13359 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13360 * configure.srv (xtensa*-*-linux*) New target.
13361 * linux-xtensa-low.c: New.
13362 * xtensa-xtregs.c: New.
1525d545 13363
59a016f0
PA		 133642008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13365
13366 * hostio.c: Don't include errno.h.
13367 (errno_to_fileio_errno): Move to hostio-errno.
13368 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13369 error number outputting to the target->hostio_last_error callback.
13370 (hostio_packet_error): Use FILEIO_EINVAL directly.
13371 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13372 calls to hostio_error.
13373 * hostio-errno.c: New.
13374 * server.h (hostio_last_error_from_errno): Declare.
13375 * target.h (target_ops): Add hostio_last_error member.
13376 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13377 as hostio_last_error handler.
889bf7c5 13378 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13379 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13380 (wince_hostio_last_error): New functions.
13381 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13382 as hostio_last_error handler.
13383 (win32_target_ops) [!_WIN32_WCE]: Register
13384 hostio_last_error_from_errno as hostio_last_error handler.
13385 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13386 (hostio-errno.o): New rule.
13387 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13388 * configure.srv (srv_hostio_err_objs): New variable. Default to
13389 hostio-errno.o.
13390 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13391 * configure: Regenerate.
13392
2d717e4f
DJ		 133932008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13394
13395 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13396 (linux_kill, linux_detach): Clean up the process list.
13397 * remote-utils.c (remote_open): Improve port number parsing.
13398 (putpkt_binary, input_interrupt): Only send interrupts if the target
13399 is running.
13400 * server.c (extended_protocol): Make static.
13401 (attached): Define earlier.
13402 (exit_requested, response_needed, program_argv): New variables.
13403 (target_running): New.
13404 (start_inferior): Clear attached here.
13405 (attach_inferior): Set attached here.
13406 (require_running): Define.
13407 (handle_query): Use require_running and target_running. Implement
13408 "monitor exit".
13409 (handle_v_attach, handle_v_run): New.
13410 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13411 (gdbserver_usage): Update.
13412 (main): Redo argument parsing. Handle --debug and --multi. Handle
13413 --attach along with other options or after the port. Save
13414 program_argv. Support no initial program. Resynchronize
13415 communication with GDB after an error. Handle "monitor exit".
13416 Use require_running and target_running. Always allow the extended
13417 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13418 restart in extended mode.
13419 * README: Refer to the GDB manual. Update --attach usage.
13420
7407e2de
AS		 134212007-12-20 Andreas Schwab <schwab@suse.de>
13422
13423 * linux-low.c (STACK_SIZE): Define.
13424 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13425 (linux_test_for_tracefork): Likewise.
13426
b65d95c5
DJ		 134272007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13428
13429 * linux-low.c (linux_wait_for_event): Update messages. Do not
13430 reinsert auto-delete breakpoints.
13431 * mem-break.c (struct breakpoint): Change return type of handler to
13432 int.
13433 (set_breakpoint_at): Update handler type.
13434 (reinsert_breakpoint_handler): Return 1 instead of calling
13435 delete_breakpoint.
13436 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13437 setting a new one.
13438 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13439 * mem-break.h (set_breakpoint_at): Update handler type.
13440 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13441 * win32-low.c (auto_delete_breakpoint): New.
13442 (get_child_debug_event): Use it.
13443
4e799345
DJ		 134442007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13445
13446 * configure.ac: Check for pread and pwrite.
13447 * hostio.c (handle_pread): Fall back to lseek and read.
13448 (handle_pwrite): Fall back to lseek and write.
13449 * config.in, configure: Regenerated.
13450
27524b67
DJ		 134512007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13452
13453 * server.c (myresume): Add own_buf argument.
13454 (main): Update calls.
13455
a20d5e98
DJ		 134562007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13457
13458 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13459 * remote-utils.c (remote_open): Do not call disable_async_io.
13460 (block_async_io): Delete.
13461 (unblock_async_io): Make static.
13462 (initialize_async_io): New.
13463 * server.c (handle_v_cont): Handle async I/O here.
13464 (myresume): Likewise. Move other common resume tasks here...
13465 (main): ... from here. Call initialize_async_io. Disable async
13466 I/O before the main loop.
13467 * server.h (initialize_async_io): Declare.
13468 (block_async_io, unblock_async_io): Delete prototypes.
13469 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13470
b79d787e
DJ		 134712007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13472
13473 * remote-utils.c (readchar): Allow binary data in received messages.
13474
d97903b2
PA		 134752007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13476
13477 * win32-low.c (attaching): New global.
13478 (win32_create_inferior): Clear the `attaching' global.
13479 (win32_attach): Set the `attaching' global.
13480 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13481 attaching. Only set a breakpoint at the entry point if not
13482 attaching.
13483
311de423
PA		 134842007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13485
13486 * server.c (main): Don't report dll events on the initial
13487 connection on attaches.
13488
6c2d16d2
PA		 134892007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13490
13491 * server.c (main): Relax numerical bases supported for the pid of
13492 the --attach command line argument.
13493
5ca906e6
PA		 134942007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13495
13496 * win32-low.c (win32_attach): Call OpenProcess before
13497 DebugActiveProcess, not after. Add last error output to error
13498 call.
13499
9c6c8194
PA		 135002007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13501
13502 * win32-low.c (win32_get_thread_context)
13503 (win32_set_thread_context): New functions.
13504 (thread_rec): Use win32_get_thread_context.
13505 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13506 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13507 field.
13508
4d5d1aaa
PA		 135092007-12-03 Leo Zayas
13510 Pedro Alves <pedro_alves@portugalmail.pt>
13511
13512 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13513 global variables.
13514 (child_add_thread): Minor cleanup.
13515 (child_continue): Resume artificially suspended threads before
13516 calling ContinueDebugEvent.
13517 (suspend_one_thread): New.
13518 (fake_breakpoint_event): New.
13519 (get_child_debug_event): Change return type to int. Check here if
13520 gdb sent an interrupt request. If a soft interrupt was requested,
13521 fake a breakpoint event. Return 0 if there is no event to handle,
13522 and 1 otherwise.
13523 (win32_wait): Don't check here if gdb sent an interrupt request.
13524 Ensure there is a valid event to handle.
13525 (win32_request_interrupt): Add soft interruption method as last
13526 resort.
13527
c436e841
PA		 135282007-12-03 Leo Zayas
13529 Pedro Alves <pedro_alves@portugalmail.pt>
13530
13531 * win32-low.h (win32_thread_info): Add descriptions to the
13532 structure members. Replace `suspend_count' counter by a
13533 `suspended' flag.
13534 * win32-low.c (thread_rec): Update condition of when to get the
13535 context from the inferior. Rely on ContextFlags being set if it
13536 has already been retrieved. Only suspend the inferior thread if
13537 we haven't already. Warn if that fails.
13538 (continue_one_thread): s/suspend_count/suspended/. Only call
13539 ResumeThread once. Warn if that fails.
13540
e7b5fa67
PA		 135412007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13542
13543 * win32-low.c (win32_wait): Don't read from the inferior when it
13544 has already exited.
13545
a385171d
PA		 135462007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13547
13548 * Makefile.in (win32_low_h): New variable.
13549 (win32-low.o): Add dependency on $(win32_low_h).
13550 (win32-arm-low.o, win32-i386-low.o): New rules.
13551
f80c84b3
DJ		 135522007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13553
13554 * hostio.c: Correct copyright year.
13555
a6b151f1
DJ		 135562007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13557
13558 * Makefile.in (OBS): Add hostio.o.
13559 (hostio.o): New rule.
13560 * server.h (handle_vFile): Declare.
13561 * hostio.c: New file.
13562 * server.c (handle_v_requests): Take packet_len and new_packet_len
13563 for binary packets. Call handle_vFile.
13564 (main): Update call to handle_v_requests.
13565
f9387fc3
DJ		 135662007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13567
13568 * linux-low.c: Include <sched.h>.
13569
51c2684e
DJ		 135702007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13571
13572 * linux-low.c (linux_tracefork_grandchild): New.
13573 (linux_tracefork_child): Use clone.
13574 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13575
75f83163
JB		 135762007-10-31 Joel Brobecker <brobecker@adacore.com>
13577
13578 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13579
da5898ce
DJ		 135802007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13581
13582 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13583
24a09b5f
DJ		 135842007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13585
13586 * inferiors.c (change_inferior_id): Delete.
13587 (add_pid_to_list, pull_pid_from_list): New.
13588 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13589 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13590 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13591 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13592 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13593 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13594 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13595 (using_threads): Always set to 1.
13596 (handle_extended_wait): New.
13597 (add_process): Do not set TID.
13598 (linux_create_inferior): Set must_set_ptrace_flags.
13599 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13600 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13601 (linux_thread_alive): Rename TID argument to LWPID.
13602 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13603 (linux_wait_for_event): Do not use TID or check using_threads. Update
13604 call to dead_thread_notify. Call handle_extended_wait.
13605 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13606 (send_sigstop): Delete sigstop_sent.
13607 (wait_for_sigstop): Avoid TID.
13608 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13609 (linux_test_for_tracefork): New.
13610 (linux_lookup_signals): Use thread_db_active and
13611 linux_supports_tracefork_flag.
13612 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13613 * linux-low.h (get_process_thread): Avoid TID.
13614 (struct process_ifo): Move thread_known and tid to the end. Remove
13615 sigstop_sent.
13616 (linux_attach_lwp, thread_db_init): Update prototypes.
13617 * server.h (change_inferior_id): Delete prototype.
13618 (add_pid_to_list, pull_pid_from_list): New prototypes.
13619 * thread-db.c (thread_db_use_events): New.
13620 (find_first_thread): Rename to...
13621 (find_one_thread): ...this. Update callers and messages. Do not
13622 call fatal. Check thread_db_use_events. Do not call
13623 change_inferior_id or new_thread_notify.
13624 (maybe_attach_thread): Update. Do not call new_thread_notify.
13625 (thread_db_init): Set thread_db_use_events. Check use_events.
13626 * utils.c (fatal, warning): Correct message prefix.
13627
30ed0a8f
DJ		 136282007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13629
13630 * Makefile.in (clean): Remove new files.
13631 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13632 (powerpc-64.o, powerpc-64.c): New rules.
13633 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13634 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13635 with SPE.
13636 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13637 SPE targets.
13638 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13639 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13640 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13641 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13642 (target_regsets): Add AltiVec and SPE register sets.
13643 * configure.ac: Check for AltiVec and SPE.
13644 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13645 (ppc_fill_vrregset, ppc_store_vrregset): New.
13646 (target_regsets): Add AltiVec register set.
13647 * configure: Regenerated.
13648
fd462a61
DJ		 136492007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13650
13651 * linux-low.c (O_LARGEFILE): Define.
13652 (linux_read_memory): Use /proc/PID/mem.
13653 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13654 * configure, config.in: Regenerated.
13655
69f223ed
DJ		 136562007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13657
13658 * linux-low.c (linux_wait_for_event): Do not pass signals while
13659 single-stepping.
13660
aec18585
PA		 136612007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13662
13663 * win32-low.c (create_process): New.
13664 (win32_create_inferior): Use create_process instead of
13665 CreateProcess. If create_process failed retry appending an ".exe"
13666 suffix. Store the GetLastError result immediatelly after
13667 create_process calls and use it on the call to error.
13668
34d86ddd
PA		 136692007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13670
13671 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13672
5a0e3bd0
JB		 136732007-08-23 Joel Brobecker <brobecker@adacore.com>
13674
13675 * configure.ac: Switch license to GPLv3.
13676
f88c79e6
MS		 136772007-08-01 Michael Snyder <msnyder@access-company.com>
13678
13679 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13680
6b3d9b83
PA		 136812007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13682
13683 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13684 typedef.
13685 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13686 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13687 CloseToolhelp32Snapshot.
13688 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13689 CloseToolhelp32Snapshot.
13690
c588c53c
MS		 136912007-07-27 Michael Snyder <michael.snyder@access-company.com>
13692
13693 * server.c (main): Check for inferior exit before main loop.
13694
aa0403d9
PA		 136952007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13696
13697 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13698 instead of on tmp_desc.
13699
255e7678
DJ		 137002007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13701 Daniel Jacobowitz <dan@codesourcery.com>
13702
13703 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13704 (add_thread): Minor cleanups.
13705 (clear_inferiors): Move lower in the file. Clear the DLL
13706 list.
13707 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13708 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13709 (xml_escape_text): New.
13710 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13711 for qSupported.
13712 (handle_v_cont): Report errors.
13713 (gdbserver_version): Update.
13714 (main): Correct size of own_buf. Do not report initial DLL events.
13715 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13716 (unloaded_dll, xml_escape_text): New.
13717 * win32-low.c (enum target_waitkind): Update comments.
13718 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13719 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13720 (win32_EnumProcessModules, win32_GetModuleInformation)
13721 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13722 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13723 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13724 (win32_Module32First, win32_Module32Next, load_toolhelp)
13725 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13726 (get_child_debug_event): Handle DLL events.
13727 (win32_wait): Likewise.
13728
0d37add9
DJ		 137292007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13730
13731 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13732 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13733
45e2715e
PA		 137342007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13735
13736 * win32-low.c (handle_output_debug_string): Ignore event if not
13737 waiting.
13738
c5674cf1
PA		 137392007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13740
13741 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13742
2bbe3cc1
DJ		 137432007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13744
13745 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13746
ae13219e
DJ		 137472007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13748
13749 * inferiors.c (change_inferior_id): Add comment.
13750 * linux-low.c (check_removed_breakpoint): Add an early
13751 prototype. Improve debug output.
13752 (linux_attach): Doc update.
13753 (linux_detach_one_process, linux_detach): Clean up before releasing
13754 each process.
13755 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13756 * linux-low.h (struct process_info): Doc improvement.
13757 * mem-break.c (delete_all_breakpoints): New.
13758 * mem-break.h (delete_all_breakpoints): New prototype.
13759 * thread-db.c (find_first_thread): New.
13760 (thread_db_create_event): Call it instead of
13761 thread_db_find_new_threads. Clean up unused variables.
13762 (maybe_attach_thread): Remove first thread handling.
13763 (thread_db_find_new_threads): Use find_first_thread.
13764 (thread_db_get_tls_address): Likewise.
13765
4105de34
DJ		 137662007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13767
13768 * thread-db.c (thread_db_find_new_threads): Add prototype.
13769 (thread_db_create_event): Check for the main thread before adding
13770 a new thread.
13771 (maybe_attach_thread): Only enable event reporting if TID == 0.
13772 (thread_db_get_tls_address): Check for new threads.
13773
2b876972
DJ		 137742007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13775
13776 * linux-low.c (linux_create_inferior): Try execv before execvp.
13777 * spu-low.c (spu_create_inferior): Likewise.
13778
7a245884
DJ		 137792007-06-13 Mike Frysinger <vapier@gentoo.org>
13780
13781 * linux-low.c (linux_create_inferior): Change execv to execvp.
13782 * spu-low.c (spu_create_inferior): Likewies.
13783
117ce543
DJ		 137842007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13785
13786 * Makefile.in (clean): Clean new files instead of deleted ones.
13787 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13788 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13789 rules.
13790 * configure.srv: Specify XML files and new regformats for MIPS and
13791 MIPS64 GNU/Linux.
13792 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13793 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13794 an entry for the restart register.
13795 (mips_cannot_fetch_register, mips_cannot_store_register)
13796 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13797 register names to match the XML descriptions.
13798 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13799 restart register instead of $0.
13800
0e7f50da
UW		 138012007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13802 Markus Deuling <deuling@de.ibm.com>
13803
13804 * remote-utils.c (decode_xfer_write): New function.
13805 * server.h (decode_xfer_write): Add prototype.
13806 * server.c (handle_query): Add PACKET_LEN argument. Support
13807 qXfer:spu:read and qXfer:spu:write packets.
13808 (main): Pass packet_len to handle_query.
13809 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13810 * target.h (target_ops): Add qxfer_spu.
13811
374c1d38
UW		 138122007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13813
13814 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13815 accessing non-seekable spufs files.
13816
bb63802a
UW		 138172007-05-16 Markus Deuling <deuling@de.ibm.com>
13818
889bf7c5 13819 * server.c (handle_query): Add reply for qC packet.
bb63802a 13820
7390519e
PA		 138212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13822 Leo Zayas <lerele@champenstudios@com>
13823
13824 * server.h (check_remote_input_interrupt_request): New function.
13825 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13826 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13827 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13828 (check_remote_input_interrupt_request): New function.
13829 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 13830 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 13831 winapi_GenerateConsoleCtrlEvent): New typedefs.
13832 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13833 to 250 ms.
13834 (win32_wait): Check for remote interrupt request
13835 with check_remote_input_interrupt_request.
13836 (win32_request_interrupt): New function.
13837 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13838
34b34921
PA		 138392007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13840
13841 * win32-low.c (debug_registers_changed,
13842 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13843 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13844 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13845 (thread_rec): Get context using the low target.
13846 (child_add_thread): Call thread_added on the low target,
13847 which does the same thing.
13848 (regptr): Delete.
13849 (do_initial_child_stuff): Remove debug registers references.
13850 Set context using the low target. Resume threads after
13851 setting the contexts.
13852 (child_continue): Remove dead variable. Remove debug
13853 registers references.
13854 (child_fetch_inferior_registers): Go through the low target.
13855 (do_child_store_inferior_registers): Remove.
13856 (child_store_inferior_registers): Go through the low target.
13857 (win32_resume): Remove debug registers references.
13858 Set context using the low target.
13859 (handle_exception): Change return type to void. Don't record
13860 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13861 first chance exception.
889bf7c5 13862 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 13863 goto loop. Always return after waiting for debug event.
13864 (win32_wait): Convert to switch statement. Handle spurious
13865 events.
13866
13867 * win32-i386-low.c (debug_registers_changed,
13868 debug_registers_used): New.
13869 (initial_stuff): Rename to ...
13870 (i386_initial_stuff): ... this. Clear debug registers
13871 state variables.
13872 (store_debug_registers): Delete.
13873 (i386_get_thread_context): New.
13874 (load_debug_registers): Delete.
13875 (i386_set_thread_context): New.
13876 (i386_thread_added): New.
13877 (single_step): Rename to ...
13878 (i386_single_step): ... this.
13879 (do_fetch_inferior_registers): Rename to ...
13880 (i386_fetch_inferior_register): ... this.
13881 (i386_store_inferior_register): New.
13882 (the_low_target): Adapt to new interface.
13883
13884 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13885 (arm_get_thread_context): New.
13886 (arm_set_thread_context): New.
13887 (regptr): New.
13888 (do_fetch_inferior_registers): Rename to ...
13889 (arm_fetch_inferior_register): ... this.
13890 (arm_store_inferior_register): New.
13891 (arm_wince_breakpoint): Reimplement as unsigned long.
13892 (arm_wince_breakpoint_len): Define.
13893 (the_low_target): Adapt to new interface.
13894
13895 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13896 load_debug_registers. Add get_thread_context, set_thread_context,
13897 thread_added and store_inferior_register. Rename
13898 fetch_inferior_registers to fetch_inferior_register.
13899 (regptr): Remove declaration.
13900
dd6953e1
PA		 139012007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13902
13903 * linux-low.c (linux_detach): Change return type to int. Return 0.
13904 * spu-low.c (spu_detach): Likewise.
13905
444d6139
PA		 139062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13907
13908 * target.h (target_ops): Change return type of detach to int.
13909 Add join.
13910 (join_inferior): New.
13911 * server.c (main): Don't skip detach support on mingw32.
13912 If the inferior doesn't support detaching return error.
13913 Call join_inferior instead of using waitpid.
13914 * linux-low.c (linux_join): New.
13915 (linux_target_op): Add linux_join.
13916 * spu-low.c (spu_join): New.
13917 (spu_target_ops): Add spu_join.
13918 * win32-low.c (win32_detach): Adapt to new interface.
13919 Reopen current_process_handle before detaching. Issue a child
13920 resume before detaching.
13921 (win32_join): New.
13922 (win32_target_op): Add win32_join.
13923
1d5315fe
PA		 139242007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13925
13926 * win32-low.c (win32-attach): Fix return value.
13927 * target.h (target_ops): Describe ATTACH return values.
13928
bf914831
PA		 139292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13930
13931 * win32-low.c (GETPROCADDRESS): Define.
13932 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13933 (winapi_DebugSetProcessKillOnExit): Likewise.
13934 (win32_create_inferior): Force usage of ansi CreateProcessA.
13935 (win32_attach): Use GETPROCADDRESS.
13936 (win32_detach): Likewise.
13937
f72f3e60
PA		 139382007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13939
13940 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13941
ed50f18f
PA		 139422007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13943
13944 * win32-low.c: Commit leftover changes from 2007-03-29.
13945
0c2ead7e
DJ		 139462007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13947
13948 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13949 fields short instead of int. Add explicit padding.
13950 (i387_cache_to_fsave): Remove unnecessary casts.
13951 (i387_fsave_to_cache): Doc fix.
13952 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13953
73725ff3
DJ		 139542007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13955
13956 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13957 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13958
d99f33d8
PA		 139592007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13960
13961 * configure.srv (arm*-*-mingw32ce*): Move near the other
13962 arm targets.
13963
68070c10
PA		 139642007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13965
2482afc6 13966 * configure.ac: Add errno checking.
68070c10
PA		 13967 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13968 sys/file.h and malloc.h.
13969 (AC_CHECK_DECLS): Add perror.
13970 (srv_mingwce): Handle.
2482afc6 13971 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 13972 win32-i386-low.o to srv_tgtobj.
13973 (i[34567]86-*-mingw*): Likewise.
13974 (arm*-*-mingw32ce*): Add case.
13975 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13976 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13977 [__MINGW32CE__] (strerror): New function.
13978 [__MINGW32CE__] (errno): Define to GetLastError.
13979 [__MINGW32CE__] (COUNTOF): New macro.
13980 (remote_open): Remove extra close call.
13981 * mem-break.c (delete_breakpoint_at): New function.
13982 * mem-break.h (delete_breakpoint_at): Declare.
13983 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13984 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13985 [USE_WIN32API] (read, write): Add char* casts.
13986 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13987 * server.h: Include wincecompat.h on Windows CE.
13988 [HAVE_ERRNO_H]: Check.
13989 (perror): Declare if not declared.
13990 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13991 (perror_with_name): Remove errno declaration.
13992 * wincecompat.h: New.
13993 * wincecompat.c: New.
13994 * win32-low.h: New.
13995 * win32-arm-low.c: New.
13996 * win32-i386-low.c: New.
13997 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13998 (OUTMSG2): Make it safe.
13999 (_T): New macro.
14000 (COUNTOF): New macro.
14001 (NUM_REGS): Get it from the low target.
14002 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14003 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14004 (thread_rec): Let low target handle debug registers.
14005 (child_add_thread): Likewise.
14006 (child_init_thread_list): Likewise.
14007 (continue_one_thread): Likewise.
14008 (regptr): New.
14009 (do_child_fetch_inferior_registers): Move to ...
14010 * win32-i386-low.c: ... here, and rename to ...
14011 (do_fetch_inferior_registers): ... this.
889bf7c5 14012 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14013 Go through the low target.
14014 (do_child_store_inferior_registers): Use regptr.
14015 (strwinerror): New function.
14016 (win32_create_inferior): Handle Windows CE.
14017 Use strwinerror instead of strerror on Windows error
14018 codes. Add program to the error output.
14019 Don't close the main thread handle on Windows CE.
14020 (win32_attach): Use coredll.dll on Windows CE.
14021 (win32_kill): Close current process and current
14022 thread handles.
14023 (win32_detach): Use coredll.dll on Windows CE.
14024 (win32_resume): Let low target handle debug registers, and
14025 step request.
14026 (handle_exception): Add/Remove initial breakpoint. Avoid
14027 non-existant WSTOPSIG on Windows CE.
14028 (win32_read_inferior_memory): Cast to remove warning.
14029 (win32_arch_string): Go through the low target.
14030 (initialize_low): Call set_breakpoint_data with the low
14031 target's breakpoint.
14032 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14033 FOP_REGNUM, mappings): Move to ...
14034 * win32-i386-low.c: ... here.
14035 * win32-low.c (win32_thread_info): Move to ...
14036 * win32-low.h: ... here.
14037 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14038 win32-arm-low.c and wincecompat.c.
14039 (all:): Add $EXEEXT.
14040 (install-only:): Likewise.
14041 (gdbserver:): Likewise.
14042 (gdbreplay:): Likewise.
14043 * config.in: Regenerate.
14044 * configure: Regenerate.
14045
41093d81
PA		 140462007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14047
14048 * win32-low.c: Rename typedef thread_info to
14049 win32_thread_info throughout.
14050
544afa54
PA		 140512007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14052
14053 * win32-i386-low.c: Rename to ...
14054 * win32-low.c: ... this.
14055 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14056 * Makefile.in: Likewise.
14057
bce7165d
PA		 140582007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14059
14060 * remote-utils.c (monitor_output): Constify msg parameter.
14061 * server.h (monitor_output): Likewise.
14062 * win32-i386-low.c (handle_output_debug_string): New.
14063 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14064 handle_output_debug_string.
14065 (get_child_debug_event): Likewise.
14066
506c7aa0
DJ		 140672007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14068
14069 * server.c (main): Correct strtoul check.
14070
42c81e2a
DJ		 140712007-03-27 Jon Ringle <jon@ringle.org>
14072
14073 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14074
9453113a
DJ		 140752007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14076
14077 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14078
64a69107
DJ		 140792007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14080
14081 * terminal.h: Check HAVE_SGTTY_H.
14082
140832007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14084
14085 * remote-utils.c (remote_open): Print out the assigned port number.
14086
c74d0ad8
DJ		 140872007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14088
14089 * remote-utils.c (monitor_output): New function.
14090 * server.c (debug_threads): Define here.
14091 (monitor_show_help): New function.
14092 (handle_query): Handle qRcmd.
14093 (main): Do not handle 'd' packet.
14094 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14095 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14096 of debug_threads.
14097
de7c3b4a
PA		 140982007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14099
14100 * Makefile.in (EXEEXT): New.
14101 (clean): Use $(EXEEXT).
14102
ef57601b
PA		 141032007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14104
14105 * target.h (target_ops): Rename send_signal to request_interrupt,
14106 and remove enum target_signal parameter.
14107 * linux-low.c (linux_request_interrupt): Rename from
14108 linux_send_signal, and always send SIGINT.
14109 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14110 and always send SIGINT.
14111 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14112 of send_signal.
14113 (input_interrupt): Likewise.
14114
820f2bda
PA		 141152007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14116
14117 * server.c (get_features_xml): Check if target implemented
14118 arch_string.
14119 * win32-i386-low.c (win32_arch_string): New.
14120 (win32_target_ops): Add win32_arch_string as arch_string member.
14121
ab39bf24
UW		 141222007-02-22 Markus Deuling <deuling@de.ibm.com>
14123
14124 * spu-low.c (spu_arch_string): New.
14125 (spu_target_ops): Add spu_arch_string.
14126
61ff6e04
DJ		 141272007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14128
14129 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14130 * configure.ac: Do not check for terminal.h.
14131 * configure, config.in: Regenerated.
14132
fb1e4ffc
DJ		 141332007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14134
14135 * Makefile.in (OBS): Add $(XML_BUILTIN).
14136 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14137 (clean): Update.
14138 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14139 (arm-with-iwmmxt.c): New.
14140 * config.in, configure: Regenerate.
14141 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14142 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14143 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14144 (arm*-*-linux*): Add iWMMXt and regset support.
14145 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14146 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14147 (arm_store_wmmxregset, target_regsets): New.
14148 * server.c (get_features_xml): Take annex argument. Check builtin
14149 XML documents.
14150 (handle_query): Handle multiple annexes.
14151
0f48aa01
DJ		 141522007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14153
14154 * remote-utils.c [USE_WIN32API] (read, write): Define.
14155 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14156 write.
14157
23181151
DJ		 141582007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14159
14160 * linux-i386-low.c (the_low_target): Set arch_string.
14161 * linux-x86-64-low.c (the_low_target): Likewise.
14162 * linux-low.c (linux_arch_string): New.
14163 (linux_target_ops): Add it.
14164 * linux-low.h (struct linux_target_ops): Add arch_string.
14165 * server.c (write_qxfer_response): Use const void * for DATA.
14166 (get_features_xml): New.
14167 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14168 * target.h (struct target_ops): Add arch_string method.
14169
9d606399
DJ		 141702007-01-03 Denis Pilat <denis.pilat@st.com>
14171 Daniel Jacobowitz <dan@codesourcery.com>
14172
14173 * linux-low.c (linux_kill): Handle being called with no threads.
14174 * win32-i386-low.c (win32_kill): Likewise.
14175 (get_child_debug_event): Clear current_process_handle.
14176
141772006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14178 Daniel Jacobowitz <dan@codesourcery.com>
14179
14180 * remote-utils.c (remote_open): Check the type of specified
14181 serial port devices before opening them.
14182 * server.c (main): Kill the inferior if an error occurs during
14183 the first remote_open.
14184
a5e13d24
DJ		 141852006-12-05 Markus Deuling <deuling@de.ibm.com>
14186
14187 * README: Update supported targets.
14188
186947f7
DJ		 141892006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14190
14191 * Makefile.in (clean): Remove reg-mips64.c.
14192 (reg-mips64.c, reg-mips64.o): New rules.
14193 * configure.srv: Handle mips64. Include regset support for mips.
14194 * linux-mips-low.c (union mips_register): New.
14195 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14196 (mips_breakpoint, mips_breakpoint_at): Use int.
14197 (mips_collect_register, mips_supply_register)
14198 (mips_collect_register_32bit, mips_supply_register_32bit)
14199 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14200 (mips_store_fpregset, target_regsets): New.
14201 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14202
a13e2c95
UW		 142032006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14204
14205 * configure.srv: Add target "spu*-*-*".
14206 * Makefile.in (clean): Remove reg-spu.c.
14207 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14208 * spu-low.c: New file.
14209
cb7283db
DJ		 142102006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14211
14212 * configure.ac: Correct td_thr_tls_get_addr test.
14213 * configure: Regenerated.
14214
89be2091
DJ		 142152006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14216
14217 * linux-low.c (linux_wait_for_event): Reformat. Use the
14218 pass_signals array.
14219 * remote-utils.c (decode_address_to_semicolon): New.
14220 * server.c (pass_signals, handle_general_set): New.
14221 (handle_query): Mention QPassSignals for qSupported.
14222 (main): Call handle_general_set.
14223 * server.h (pass_signals, decode_address_to_semicolon): New.
14224
000ef4f0
DJ		 142252006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14226
14227 * server.c (handle_query): Correct error handling for read_auxv.
14228
b7149293
UW		 142292005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14230
14231 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14232 and srv_linux_thread_db to yes.
14233 * linux-s390-low.c (s390_fill_gregset): New function.
14234 (target_regsets): Define data structure.
14235
dae5f5cf
DJ		 142362006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14237
14238 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14239 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14240 * config.in, configure: Regenerated.
14241 * inferiors.c (gdb_id_to_thread): New function.
14242 (gdb_id_to_thread_id): Use it.
14243 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14244 * linux-low.h (struct process_info): Add th member.
14245 (thread_db_get_tls_address): New prototype.
14246 * remote-utils.c (decode_address): Make non-static.
14247 * server.c (handle_query): Handle qGetTLSAddr.
14248 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14249 * target.h (struct target_ops): Add get_tls_address.
14250 * thread-db.c (maybe_attach_thread): Save the thread handle.
14251 (thread_db_get_tls_address): New.
14252
32ca6d61
DJ		 142532006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14254
14255 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14256 (linux_resume_one_process): Take a siginfo_t *. Update all
14257 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14258 (struct pending_signals): Add a siginfo_t.
14259 (linux_wait_for_process): Always set last_status.
14260 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14261 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14262 * linux-low.h (struct process_info): Add last_status.
14263
5ffff7c1
DJ		 142642006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14265
14266 * remote-utils.c (try_rle): New function.
14267 (putpkt_binary): Use it.
14268
8695c747
DJ		 142692006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14270
14271 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14272 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14273 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14274 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14275 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14276 point registers.
14277
290fadea
RS		 142782006-08-08 Richard Sandiford <richard@codesourcery.com>
14279
14280 * server.c (terminal_fd): New variable.
14281 (old_foreground_pgrp): Likewise.
14282 (restore_old_foreground_pgrp): New function.
14283 (start_inferior): Record the terminal file descriptor in terminal_fd
14284 and its original foreground group in old_foreground_pgrp. Register
14285 restore_old_foreground_pgrp with atexit().
14286
9f2e1e63
DJ		 142872006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14288
14289 * server.c (handle_query): Correct qPart to qXfer.
14290
b80864fb
DJ		 142912006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14292
14293 * configure.ac: Check for more headers which are missing on
14294 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14295 * configure.srv: Add Cygwin and mingw32.
14296 * remote-utils.c: Don't include headers unconditionally which
14297 are missing on mingw32. Include <winsock.h> for mingw32.
14298 (remote_open): Adjust for mingw32 support. Flush
14299 standard error after writing to it.
14300 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14301 (unblock_async_io, enable_async_io, disable_async_io)
14302 (readchar, getpkt): Update for Winsock support.
14303 (prepare_resume_reply): Expect a protocol signal number.
14304 * server.c: Disable <sys/wait.h> on mingw32.
14305 (start_inferior): Adjust for mingw32 support. Flush
14306 standard error after writing to it.
14307 (attach_inferior): Likewise. Use protocol signal
14308 numbers.
14309 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14310 and names.
14311 * win32-i386-low.c: New file.
14312 * Makefile.in (XM_CLIBS): Set.
14313 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14314 (win32-i386-low.o): New dependency rule.
14315 * linux-low.c (linux_wait): Use target signal numbers.
14316 * target.h (struct target_ops): Doc fix.
14317 * server.h (target_signal_to_name): New prototype.
14318 * gdbreplay.c: Don't include headers unconditionally which
14319 are missing on mingw32. Include <winsock.h> for mingw32.
14320 (remote_close, remote_open): Adjust for Winsock support.
14321 * configure, config.in: Regenerated.
14322
0876f84a
DJ		 143232006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14324
14325 * server.c (decode_xfer_read, write_qxfer_response): New.
14326 (handle_query): Take a packet length argument. Handle
14327 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14328 the qSupported response.
14329 (main): Update call to handle_query.
14330
01f9e8fa
DJ		 143312006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14332
14333 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14334 (putpkt_binary): Renamed from putpkt and adjusted for binary
14335 data.
14336 (putpkt): New wrapper for putpkt_binary.
14337 (readchar): Don't mask off the high bit.
14338 (decode_X_packet): New function.
14339 * server.c (main): Call putpkt_binary if a handler sets the packet
14340 length. Save the length of the incoming packet. Handle 'X'.
14341 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14342
be2a5f71
DJ		 143432006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14344
14345 * server.c (handle_query): Handle qSupported.
14346
ea025f5f
DJ		 143472006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14348
14349 * remote-utils.c (all_symbols_looked_up): New variable.
14350 (look_up_one_symbol): Check it.
14351 * server.h (look_up_one_symbol): New declaration.
14352 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14353
9308fc88
DJ		 143542006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14355
14356 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14357 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14358 (PTRACE_GET_THREAD_AREA): Define.
14359 (ps_get_thread_area): New function.
14360
52fb6437
NS		 143612006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14362
14363 * configure.srv (m68k*-*-uclinux*): New target.
14364 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14365 (linux_resume_one_process): Remove extraneous cast.
14366 (linux_read_offsets): New.
14367 (linux_target_op): Add linux_read_offsets on mmuless systems.
14368 * server.c (handle_query): Add qOffsets logic.
14369 * target.h (struct target_ops): Add read_offsets.
14370
21b0f40c
DJ		 143712006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14372
14373 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14374 (PTRACE_GET_THREAD_AREA): Define.
14375 (ps_get_thread_area): New function.
14376 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14377 (linux-x86-64-low.o): Update.
14378
0050a760
DJ		 143792006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14380
14381 * configure.ac: Remove checks for prfpregset_t.
14382 * gdb_proc_service.h: New file.
14383 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14384 new "gdb_proc_service.h".
14385 * proc-service.c: Likewise.
14386 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14387 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14388 * Makefile.in (gdb_proc_service_h): Updated.
14389 * configure, config.in: Regenerated.
14390
b92a518e
DJ		 143912006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14392
14393 * remote-utils.c (prepare_resume_reply): Move declaration
14394 of gdb_id_from_wait to the top of the block.
14395
545587ee
DJ		 143962006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14397
14398 * linux-low.c (regsets_store_inferior_registers): Read the regset
14399 from the target before filling it.
14400
9db87ebd
DJ		 144012006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14402
14403 * server.c (attach_inferior): Return SIGTRAP for a successful
14404 attach.
14405
dd24457d
DJ		 144062006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14407
14408 * Makefile.in (OBS): Add version.o.
14409 (STAGESTUFF): Delete.
14410 (version.o): Add dependencies.
14411 (version.c): Replace rule.
14412 (clean): Remove version.c.
14413 * server.c (gdbserver_version): New.
14414 (gdbserver_usage): Use printf.
14415 (main): Handle --version and --help.
14416 * server.h (version, host_name): Add declarations.
14417
6f0f660e
EZ		 144182005-12-23 Eli Zaretskii <eliz@gnu.org>
14419
889bf7c5
PA		 14420 * linux-arm-low.c:
14421 * linux-arm-low.c:
14422 * inferiors.c:
14423 * i387-fp.h:
14424 * i387-fp.c:
14425 * gdbreplay.c:
14426 * regcache.c:
14427 * proc-service.c:
14428 * mem-break.h:
14429 * mem-break.c:
14430 * linux-x86-64-low.c:
14431 * linux-sh-low.c:
14432 * linux-s390-low.c:
14433 * linux-ppc64-low.c:
14434 * linux-ppc-low.c:
14435 * linux-mips-low.c:
14436 * linux-m68k-low.c:
14437 * linux-m32r-low.c:
14438 * linux-low.h:
14439 * linux-low.c:
14440 * linux-ia64-low.c:
14441 * linux-i386-low.c:
14442 * linux-crisv32-low.c:
14443 * thread-db.c:
14444 * terminal.h:
14445 * target.h:
14446 * target.c:
14447 * server.h:
14448 * server.c:
14449 * remote-utils.c:
14450 * regcache.h:
14451 * utils.c:
14452 * Makefile.in:
14453 * configure.ac:
6f0f660e
EZ		 14454 * gdbserver.1: Add (C) after Copyright. Update the FSF
14455 address.
14456
9d1fb177
DJ		 144572005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14458
14459 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14460 (arm_breakpoint_at): Recognize both breakpoints.
14461 (the_low_target): Use the correct breakpoint instruction.
14462
011a70c2
DJ		 144632005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14464
14465 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14466 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14467 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14468 (the_low_target): Update.
14469
7fb85e41
AS		 144702005-10-25 Andreas Schwab <schwab@suse.de>
14471
14472 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14473
14474 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14475 (ia64_num_regs): Reduce to 462.
14476
3db0444b
DJ		 144772005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14478
14479 * acinclude.m4: Correct quoting.
14480 * aclocal.m4: Regenerated.
14481
14482 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14483 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14484 (thread_db_init): Call thread_db_err_str.
14485 * configure.ac: Check for TD_VERSION.
14486 * config.in, configure: Regenerated.
14487
bee0189a
DJ		 144882005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14489
14490 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14491
e9d25b98
DJ		 144922005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14493
14494 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14495 is not available. Define HAVE_PTRACE_GETREGS if it is.
14496 * config.in, configure: Regenerated.
14497 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14498 * linux-i386-low.c, linux-m68k-low.c: Update to use
14499 HAVE_PTRACE_GETREGS.
14500 * linux-low.c (regsets_fetch_inferior_registers)
14501 (regsets_store_inferior_registers): Only return 0 if we processed
14502 GENERAL_REGS.
14503 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14504 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14505
a06660f7
DJ		 145062005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14507
14508 * inferiors.c (struct thread_info): Add gdb_id.
14509 (add_thread): Add gdb_id argument.
14510 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14511 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14512 calls to add_thread.
14513 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14514 * server.c (handle_query): Use thread_to_gdb_id.
14515 (handle_v_cont, main): Use gdb_id_to_thread_id.
14516 * server.h (add_thread): Update prototype.
14517 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14518 prototypes.
14519
5a1f5858
DJ		 145202005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14521
14522 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14523 left-padded registers.
14524 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14525 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14526
e122f1f5
SE		 145272005-07-01 Steve Ellcey <sje@cup.hp.com>
14528
14529 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14530 * configure: Regenerate.
14531 * config.in: Regenerate.
14532 * server.h (NEED_DECLARATION_STRERROR):
14533 Replace with !HAVE_DECL_STRERROR.
14534
d592fa2f
DJ		 145352005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14536
14537 * linux-low.c (linux_wait, linux_send_signal): Don't test
14538 an unsigned long variable for > 0 if it could be MAX_ULONG.
14539 * server.c (myresume): Likewise.
14540 * target.c (set_desired_inferior): Likewise.
14541
ccbd4912
MK		 145422005-06-13 Mark Kettenis <kettenis@gnu.org>
14543
14544 * configure.ac: Simplify and improve check for socklen_t.
14545 * configure, config.in: Regenerate.
14546
f450004a
DJ		 145472005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14548
14549 * acconfig.h: Remove.
14550 * configure.ac: Add a test for socklen_t. Use three-argument
14551 AC_DEFINE throughout.
14552 * config.in: Regenerated using autoheader 2.59.
14553 * configure: Regenerated.
14554
14555 * gdbreplay.c (socklen_t): Provide a default.
14556 (remote_open): Use socklen_t.
14557 * remote-utils.c (socklen_t): Provide a default.
14558 (remote_open): Use socklen_t.
14559 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14560 unsigned char.
14561
14562 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14563 char for buffers.
14564 * linux-low.c (linux_read_memory, linux_write_memory)
14565 (linux_read_auxv): Likewise.
14566 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14567 (check_mem_write): Likewise.
14568 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14569 Likewise.
14570 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14571 (registers_from_string, register_data): Likewise.
14572 * server.c (handle_query, main): Likewise.
14573 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14574 (decode_M_packet): Likewise.
14575 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14576 * target.h (struct target_ops): Update read_memory, write_memory,
14577 and read_auxv.
14578 (read_inferior_memory, write_inferior_memory): Update.
14579 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14580 to unsigned char *.
14581 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14582 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14583 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14584 linux-s390-low.c, linux-sh-low.c: Update for changes in
14585 read_inferior_memory and the_low_target->breakpoint.
14586
eee84df1
DJ		 145872005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14588
14589 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14590 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14591 * configure.srv: Add powerpc64-*-linux*.
14592 * linux-ppc64-low.c: New file.
14593
45b134e5
OF		 145942005-05-23 Orjan Friberg <orjanf@axis.com>
14595
14596 * linux-cris-low.c: New file with support for CRIS.
14597 * linux-crisv32-low.c: Ditto for CRISv32.
14598 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14599 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 14600 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 14601 reg-crisv32.o, and reg-crisv32.c to make rules.
14602 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14603 recognized targets.
14604
48d93c75
UW		 146052005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14606
14607 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14608 of sizeof (PTRACE_XFER_TYPE).
14609 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14610
e013ee27
OF		 146112005-05-12 Orjan Friberg <orjanf@axis.com>
14612
889bf7c5 14613 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 14614 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14615 pointers for hardware watchpoint support.
14616 * linux-low.h (struct linux_target_ops): Ditto.
14617 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14618 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14619 to linux_target_ops.
14620 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14621 reply packet.
14622 * server.c (main): Recognize 'Z' and 'z' packets.
14623
b0ded00b
UW		 146242005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14625
14626 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14627 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14628 (the_low_target): Add new members.
14629
8643e2ad
DJ		 146302005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14631
14632 * proc-service.c (ps_lgetregs): Search all_processes instead of
14633 all_threads.
14634
fc620387
DJ		 146352005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14636
14637 * server.c (start_inferior): Change return type to int.
14638 (attach_inferior): Change sigptr to int *.
14639 (handle_v_cont, handle_v_requests): Change signal to int *.
14640 (main): Change signal to int.
14641
146422005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 14643
14644 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14645 * configure.srv: Add m32r*-*-linux*.
14646 * linux-m32r-low.c: New file.
14647
e0e76420
DJ		 146482005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14649
14650 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14651
a1928bad
DJ		 146522005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14653
14654 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14655 Take unsigned long arguments for PIDs.
14656 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14657 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14658 (wait_for_sigstop, linux_resume_one_process)
14659 (regsets_fetch_inferior_registers, linux_send_signal)
14660 (linux_read_auxv): Likewise. Update the types of variables holding
14661 PIDs. Update format string specifiers.
14662 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14663 * remote-utils.c (prepare_resume_reply): Likewise.
14664 * server.c (cont_thread, general_thread, step_thread)
14665 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14666 unsigned long.
14667 (handle_query): Update format specifiers.
14668 (handle_v_cont, main): Use strtoul for thread IDs.
14669 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14670 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14671 (general_thread, step_thread, thread_from_wait)
14672 (old_thread_from_wait): Update.
14673 * target.h (struct thread_resume): Use unsigned long for THREAD.
14674 (struct target_ops): Use unsigned long for arguments to attach and
14675 thread_alive.
14676
dcdb98d2
DJ		 146772005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14678
14679 * acinclude.m4: Include bfd/bfd.m4 directly.
14680 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14681 <agriffis@toolchain.org>.
14682 * aclocal.m4, configure: Regenerated.
14683
bec39cab
AC		 146842005-01-07 Andrew Cagney <cagney@gnu.org>
14685
14686 * configure.ac: Rename configure.in, require autoconf 2.59.
14687 * configure: Re-generate.
14688
434c4c77
DJ		 146892004-12-08 Daniel Jacobowitz <dan@debian.org>
14690
14691 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14692 LIBS when finished.
14693 * aclocal.m4: Regenerated.
14694 * configure: Regenerated.
14695
db1d3e1b
AS		 146962004-11-21 Andreas Schwab <schwab@suse.de>
14697
14698 * linux-m68k-low.c (m68k_num_gregs): Define.
14699 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14700 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14701 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14702 (m68k_breakpoint_at): New. Add to the_low_target.
14703
14704 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14705 srv_linux_thread_db to yes.
14706
43360365
JB		 147072004-10-20 Joel Brobecker <brobecker@gnat.com>
14708
14709 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14710 (ARCH_SET_FS): Likewise.
14711 (ARCH_GET_FS): Likewise.
14712 (ARCH_GET_GS): Likewise.
14713
fd500816
DJ		 147142004-10-16 Daniel Jacobowitz <dan@debian.org>
14715
14716 * linux-i386-low.c (ps_get_thread_area): New.
14717 * linux-x86-64-low.c (ps_get_thread_area): New.
14718 * linux-low.c: Include <sys/syscall.h>.
14719 (linux_kill_one_process): Don't kill the first thread here.
14720 (linux_kill): Kill the first thread here.
14721 (kill_lwp): New function.
14722 (send_sigstop, linux_send_signal): Use it.
14723 * proc-service.c: Clean up #ifdefs.
14724 (fpregset_info): Delete.
14725 (ps_lgetregs): Update and enable implementation.
14726 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14727 implementations.
14728 * remote-utils.c (struct sym_cache, symbol_cache): New.
14729 (input_interrupt): Print a clearer message.
14730 (async_io_enabled): New variable.
14731 (enable_async_io, disable_async_io): Use it. Update comments.
14732 (look_up_one_symbol): Use the symbol cache.
14733 * thread-db.c (thread_db_look_up_symbols): New function.
14734 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14735
f6de3c42
DJ		 147362004-10-16 Daniel Jacobowitz <dan@debian.org>
14737
14738 * configure.in: Test for -rdynamic.
14739 * configure: Regenerated.
14740 * Makefile (INTERNAL_LDFLAGS): New.
14741 (gdbserver, gdbreplay): Use it.
14742
2c0fc042
AC		 147432004-09-02 Andrew Cagney <cagney@gnu.org>
14744
14745 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14746
075b3282
DJ		 147472004-03-23 Daniel Jacobowitz <drow@mvista.com>
14748
14749 * linux-low.c (linux_wait): Clear all_processes list also.
14750
fa6a77dc
DJ		 147512004-03-12 Daniel Jacobowitz <drow@mvista.com>
14752
14753 * linux-low.c: Include <errno.h>. Remove extern declaration of
14754 errno.
14755
6d782a97
DJ		 147562004-03-12 Daniel Jacobowitz <drow@mvista.com>
14757
14758 * gdbreplay.c, server.h, utils.c: Update copyright years.
14759
3a7fb99b
DJ		 147602004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14761
14762 * server.c (main): Print child status or termination signal from
14763 variable 'signal', not 'sig'.
14764
c3e735a6
DJ		 147652004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14766
14767 * linux-low.c (linux_read_memory): Change return type to
14768 int. Check for and return error from ptrace().
14769 * target.c (read_inferior_memory): Change return type to int. Pass
14770 back return status from the_target->read_memory().
14771 * target.h (struct target_ops): Adapt *read_memory() prototype.
14772 Update comment.
14773 (read_inferior_memory): Adapt prototype.
14774 * server.c (main): Return an error packet if
14775 read_inferior_memory() returns an error.
14776
a59d1c82
DJ		 147772004-03-04 Daniel Jacobowitz <drow@mvista.com>
14778
14779 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14780 Unify with other clean targets.
14781
dc3f8883
DJ		 147822004-02-29 Daniel Jacobowitz <drow@mvista.com>
14783
14784 * server.c (handle_v_cont): Call set_desired_inferior.
14785
89a208da
DJ		 147862004-02-29 Daniel Jacobowitz <drow@mvista.com>
14787
14788 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14789
62ea82f5
DJ		 147902004-02-29 Daniel Jacobowitz <drow@mvista.com>
14791
14792 * linux-low.c (linux_wait): Unblock async I/O.
14793 (linux_resume): Block and enable async I/O.
14794 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14795 * server.h (block_async_io, unblock_async_io): Add prototypes.
14796
6910d122
DJ		 147972004-02-29 Daniel Jacobowitz <drow@mvista.com>
14798
14799 * remote-utils.c (remote_open): Print a status notice after
14800 opening a TCP port.
14801 * server.c (attach_inferior): Print a status notice after
14802 attaching.
14803
148042004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 14805
14806 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14807
c89dc5d4
DJ		 148082004-02-26 Daniel Jacobowitz <drow@mvista.com>
14809
14810 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14811 error packet.
14812 * server.c, target.h: Update copyright years.
14813
4b8dad4a
RM		 148142004-02-25 Roland McGrath <roland@redhat.com>
14815
14816 * target.h (struct target_ops): New member `read_auxv'.
14817 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14818 * linux-low.c (linux_read_auxv): New function.
14819 (linux_target_ops): Initialize `read_auxv' member to that.
14820
d7446758
JB		 148212004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14822
14823 Committed by Jim Blandy <jimb@redhat.com>.
14824
14825 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 14826 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 14827 instead of GPR_SIZE to distiguish s390 and s390x targets.
14828
5544ad89
DJ		 148292004-01-31 Daniel Jacobowitz <drow@mvista.com>
14830
14831 * linux-low.c: Update copyright year.
14832 (check_removed_breakpoint): Clear pending_is_breakpoint.
14833 (linux_set_resume_request, linux_queue_one_thread)
14834 (resume_status_pending_p): New functions.
14835 (linux_continue_one_thread): Use process->resume.
14836 (linux_resume): Only resume threads if there are no pending events.
14837 * linux-low.h (struct process_info): Add resume request
14838 pointer.
14839
2a68b70e
DJ		 148402004-01-30 Daniel Jacobowitz <drow@mvista.com>
14841
14842 * regcache.c (new_register_cache): Clear the allocated register
14843 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14844
64386c31
DJ		 148452003-10-13 Daniel Jacobowitz <drow@mvista.com>
14846
14847 * linux-low.c (linux_resume): Take a struct thread_resume *
14848 argument.
14849 (linux_wait): Update call.
14850 (resume_ptr): New static variable.
14851 (linux_continue_one_thread): Renamed from
14852 linux_continue_one_process. Use resume_ptr.
14853 (linux_resume): Use linux_continue_one_thread.
14854 * server.c (handle_v_cont, handle_v_requests): New functions.
14855 (myresume): New function.
14856 (main): Handle 'v' case.
14857 * target.h (struct thread_resume): New type.
14858 (struct target_ops): Change argument of "resume" to struct
14859 thread_resume *.
14860 (myresume): Delete macro.
14861
c938e9b0
L		 148622003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14863
14864 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14865 (uninstall): Support DESTDIR.
14866
7f313d07
BC		 14867Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14868
14869 * configure.srv: Add xscale*linux copy of arm*linux entry.
14870
3b2fc2ea
DJ		 148712003-07-24 Daniel Jacobowitz <drow@mvista.com>
14872
14873 * linux-arm-low.c (arm_reinsert_addr): New function.
14874 (the_low_target): Add arm_reinsert_addr.
14875
1c0a559e
MK		 148762003-07-08 Mark Kettenis <kettenis@gnu.org>
14877
14878 * mem-break.c: Remove whitespace at end of file.
14879
43d5792c
DJ		 148802003-06-28 Daniel Jacobowitz <drow@mvista.com>
14881
14882 * configure.in: Check whether we need to prototype strerror.
14883 * server.h: Optionally prototype strerror.
14884 * gdbreplay.c (perror_with_name): Use strerror.
14885 * linux-low.c (linux_attach_lwp): Use strerror.
14886 * utils.c (perror_with_name): Use strerror.
14887 * config.in, configure: Regenerated.
14888
c8a86edf
DJ		 148892003-06-28 Daniel Jacobowitz <drow@mvista.com>
14890
14891 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14892 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14893
73d37363
DJ		 148942003-06-20 Daniel Jacobowitz <drow@mvista.com>
14895
14896 * Makefile.in (SFILES): Update.
14897 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14898 low-sun3.c: Remove files.
14899
6ad8ae5c
DJ		 149002003-06-17 Daniel Jacobowitz <drow@mvista.com>
14901
14902 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14903 (linux_detach_one_process, linux_detach): New functions.
14904 (linux_target_ops): Add linux_detach.
14905 * server.c (main): Handle 'D' packet.
14906 * target.h (struct target_ops): Add "detach" member.
14907 (detach_inferior): Define.
14908
1581182a
MK		 149092003-06-13 Mark Kettenis <kettenis@gnu.org>
14910
14911 From Kelley Cook <kelleycook@wideopenwest.com>:
14912 * configure.srv: Accept i[34567]86 variants.
14913
e5379b03
DJ		 149142003-06-05 Daniel Jacobowitz <drow@mvista.com>
14915
14916 * linux-low.c (linux_wait_for_event): Correct comment typos.
14917 (linux_resume_one_process): Call check_removed_breakpoint.
14918 (linux_send_signal): New function.
14919 (linux_target_ops): Add linux_send_signal.
14920 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14921 of kill.
14922 * target.h (struct target_ops): Add send_signal.
14923
2ff29de4
JB		 149242003-05-29 Jim Blandy <jimb@redhat.com>
14925
14926 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14927 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14928 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14929 away part of the register's value.
14930
254787d4
DJ		 149312003-03-26 Daniel Jacobowitz <drow@mvista.com>
14932
14933 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14934 (linux_wait_for_event, linux_init_signals): Likewise.
14935
94e10508
DJ		 149362003-03-17 Daniel Jacobowitz <drow@mvista.com>
14937
14938 * configure.in: Check for stdlib.h.
14939 * configure: Regenerated.
14940 * config.in: Regenerated.
14941
4c0711e0
DJ		 149422003-01-04 Andreas Schwab <schwab@suse.de>
14943
14944 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14945
ef66e766
AC		 149462003-01-02 Andrew Cagney <ac131313@redhat.com>
14947
14948 * Makefile.in: Remove obsolete code.
14949
a1358604
DJ		 149502002-11-20 Daniel Jacobowitz <drow@mvista.com>
14951
14952 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14953 defined(PT_FPR0_HI).
14954
23ce3b1c
DJ		 149552002-11-17 Stuart Hughes <seh@zee2.com>
14956
14957 * linux-arm-low.c (arm_num_regs): Increase.
14958 (arm_regmap): Include status register.
14959
149602002-11-17 Daniel Jacobowitz <drow@mvista.com>
14961
14962 * linux-low.c (register_addr): Remove incorrect -1 check.
14963
a9fa9f7d
DJ		 149642002-08-29 Daniel Jacobowitz <drow@mvista.com>
14965
14966 * linux-low.c (linux_create_inferior): Call setpgid. Return
14967 the new PID.
14968 (unstopped_p, linux_signal_pid): Remove.
14969 (linux_target_ops): Remove linux_signal_pid.
14970 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14971 global instead of target method.
14972 * target.h (struct target_ops): Remove signal_pid. Update comment
14973 for create_inferior.
14974 * server.c (signal_pid): New variable.
14975 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 14976 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 14977 (attach_inferior): Set signal_pid.
14978
17574093
DJ		 149792002-08-23 Daniel Jacobowitz <drow@mvista.com>
14980
14981 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14982
149832002-08-20 Jim Blandy <jimb@redhat.com>
14984
14985 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14986 default for this.
14987
149882002-08-01 Andrew Cagney <cagney@redhat.com>
14989
14990 * Makefile.in: Make chill references obsolete.
14991
149922002-07-24 Kevin Buettner <kevinb@redhat.com>
14993
14994 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14995 * configure: Regenerate.
14996 * config.in: Regenerate.
14997
149982002-07-09 David O'Brien <obrien@FreeBSD.org>
14999
15000 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15001 (perror_with_name, remote_close, remote_open, expect, play): Static.
15002
150032002-07-04 Michal Ludvig <mludvig@suse.cz>
15004
4b8dad4a 15005 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15006 byte offsets instead of an array of indexes.
15007 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15008
150092002-06-13 Daniel Jacobowitz <drow@mvista.com>
15010
15011 * regcache.c: Add comment.
15012
150132002-06-11 Daniel Jacobowitz <drow@mvista.com>
15014
15015 * thread-db.c: New file.
15016 * proc-service.c: New file.
15017 * acinclude.m4: New file.
15018 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15019 proc-service.o, and thread-db.o.
15020 (linux-low.o): Add USE_THREAD_DB.
15021 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15022 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15023 * aclocal.m4: Regenerated.
15024 * config.in: Regenerated.
15025 * configure: Regenerated.
15026 * configure.in: Check for proc_service.h, sys/procfs.h,
15027 thread_db.h, and linux/elf.h headrs.
15028 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15029 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15030 Check for -lthread_db and thread support.
15031 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15032 PowerPC, and SuperH.
15033 * i387-fp.c: Constify arguments.
15034 * i387-fp.h: Likewise.
15035 * inferiors.c: (struct thread_info): Renamed from
15036 `struct inferior_info'. Remove PID member. Use generic inferior
15037 list header. All uses updated.
15038 (inferiors, signal_pid): Removed.
15039 (all_threads): New variable.
15040 (get_thread): Define.
15041 (add_inferior_to_list): New function.
15042 (for_each_inferior): New function.
15043 (change_inferior_id): New function.
15044 (add_inferior): Removed.
15045 (remove_inferior): New function.
15046 (add_thread): New function.
15047 (free_one_thread): New function.
15048 (remove_thread): New function.
15049 (clear_inferiors): Use for_each_inferior and free_one_thread.
15050 (find_inferior): New function.
15051 (find_inferior_id): New function.
15052 (inferior_target_data): Update argument type.
15053 (set_inferior_target_data): Likewise.
15054 (inferior_regcache_data): Likewise.
15055 (set_inferior_regcache_data): Likewise.
15056 * linux-low.c (linux_bp_reinsert): Remove.
15057 (all_processes, stopping_threads, using_thrads)
15058 (struct pending_signals, debug_threads, pid_of): New.
15059 (inferior_pid): Replace with macro.
15060 (struct inferior_linux_data): Remove.
15061 (get_stop_pc, add_process): New functions.
15062 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15063 Use add_process and add_thread.
15064 (linux_attach_lwp): New function, based on old linux_attach. Use
15065 add_process and add_thread. Set stop_expected for new threads.
15066 (linux_attach): New function.
15067 (linux_kill_one_process): New function.
15068 (linux_kill): Kill all LWPs.
15069 (linux_thread_alive): Use find_inferior_id.
15070 (check_removed_breakpoints, status_pending_p): New functions.
15071 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15072 Update. Use WNOHANG. Wait for cloned processes also. Update process
15073 struct for the found process.
15074 (linux_wait_for_event): New function.
15075 (linux_wait): Use it. Support LWPs.
15076 (send_sigstop, wait_for_sigstop, stop_all_processes)
15077 (linux_resume_one_process, linux_continue_one_process): New functions.
15078 (linux_resume): Support LWPs.
15079 (REGISTER_RAW_SIZE): Remove.
15080 (fetch_register): Use register_size instead. Call supply_register.
15081 (usr_store_inferior_registers): Likewise. Call collect_register.
15082 Fix recursive case.
15083 (regsets_fetch_inferior_registers): Improve error message.
15084 (regsets_store_inferior_registers): Add debugging.
15085 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15086 (unstopped_p, linux_signal_pid): New functions.
15087 (linux_target_ops): Add linux_signal_pid.
15088 (linux_init_signals): New function.
15089 (initialize_low): Call it. Initialize using_threads.
15090 * regcache.c (inferior_regcache_data): Add valid
15091 flag.
15092 (get_regcache): Fetch registers lazily. Add fetch argument
15093 and update all callers.
15094 (regcache_invalidate_one, regcache_invalidate): New
15095 functions.
15096 (new_register_cache): Renamed from create_register_cache.
15097 Return the new regcache.
15098 (free_register_cache): Change argument to a void *.
15099 (registers_to_string, registers_from_string): Call get_regcache
15100 with fetch flag set.
15101 (register_data): Make static. Pass fetch flag to get_regcache.
15102 (supply_register): Call get_regcache with fetch flag clear.
15103 (collect_register): Call get_regcache with fetch flag set.
15104 (collect_register_as_string): New function.
15105 * regcache.h: Update.
15106 * remote-utils.c (putpkt): Flush after debug output and use
15107 stderr.
15108 Handle input interrupts while waiting for an ACK.
15109 (input_interrupt): Use signal_pid method.
15110 (getpkt): Flush after debug output and use stderr.
15111 (outreg): Use collect_register_as_string.
15112 (new_thread_notify, dead_thread_notify): New functions.
15113 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15114 and general_thread.
15115 (look_up_one_symbol): Flush after debug output.
15116 * server.c (step_thread, server_waiting): New variables.
15117 (start_inferior): Don't use signal_pid. Update call to mywait.
15118 (attach_inferior): Update call to mywait.
15119 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15120 (main): Don't fetch/store registers explicitly. Use
15121 set_desired_inferior. Support proposed ``Hs'' packet. Update
15122 calls to mywait.
15123 * server.h: Update.
15124 (struct inferior_list, struct_inferior_list_entry): New.
15125 * target.c (set_desired_inferior): New.
15126 (write_inferior_memory): Constify.
15127 (mywait): New function.
15128 * target.h: Update.
15129 (struct target_ops): New signal_pid method.
15130 (mywait): Removed macro, added prototype.
15131
15132 * linux-low.h (regset_func): Removed.
15133 (regset_fill_func, regset_store_func): New.
15134 (enum regset_type): New.
15135 (struct regset_info): Add type field. Use new operation types.
15136 (struct linux_target_ops): stop_pc renamed to get_pc.
15137 Add decr_pc_after_break and breakpoint_at.
15138 (get_process, get_thread_proess, get_process_thread)
15139 (strut process_info, all_processes, linux_attach_lwp)
15140 (thread_db_init): New.
15141
15142 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15143 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15144 (the_low_target): Add new members.
15145 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15146 (i386_store_fpxregset): Constify.
15147 (target_regsets): Add new kind identifier.
15148 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15149 (i386_set_pc): Add debugging.
15150 (i386_breakpoint_at): New function.
15151 (the_low_target): Add new members.
15152 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15153 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15154 (mips_breakpoint_at): New.
15155 (the_low_target): Add new members.
15156 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15157 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15158 (the_low_target): Add new members.
15159 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15160 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15161 (the_low_target): Add new members.
15162 * linux-x86-64-low.c (target_regsets): Add new kind
15163 identifier.
15164
151652002-05-15 Daniel Jacobowitz <drow@mvista.com>
15166
15167 From Martin Pool <mbp@samba.org>:
15168 * server.c (gdbserver_usage): New function.
15169 (main): Call it.
15170
151712002-05-14 Daniel Jacobowitz <drow@mvista.com>
15172
15173 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15174 stop_at -> stop_pc.
15175
151762002-05-04 Andrew Cagney <ac131313@redhat.com>
15177
15178 * Makefile.in: Remove obsolete code.
15179
151802002-04-24 Michal Ludvig <mludvig@suse.cz>
15181
15182 * linux-low.c (regsets_fetch_inferior_registers),
15183 (regsets_store_inferior_registers): Removed cast to int from
15184 ptrace() calls.
15185 * regcache.h: Added declaration of struct inferior_info.
15186
151872002-04-20 Daniel Jacobowitz <drow@mvista.com>
15188
15189 * inferiors.c (struct inferior_info): Add regcache_data.
15190 (add_inferior): Call create_register_cache.
15191 (clear_inferiors): Call free_register_cache.
15192 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15193 * regcache.c (struct inferior_regcache_data): New.
15194 (registers): Remove.
15195 (get_regcache): New function.
15196 (create_register_cache, free_register_cache): New functions.
15197 (set_register_cache): Don't initialize the register cache here.
15198 (registers_to_string, registers_from_string, register_data): Call
15199 get_regcache.
15200 * regcache.h: Add prototypes.
15201 * server.h: Likewise.
15202
152032002-04-20 Daniel Jacobowitz <drow@mvista.com>
15204
15205 * mem-break.c: New file.
15206 * mem-break.h: New file.
15207 * Makefile.in: Add mem-break.o rule; update server.h
15208 dependencies.
15209 * inferiors.c (struct inferior_info): Add target_data
15210 member.
15211 (clear_inferiors): Free target_data member if set.
15212 (inferior_target_data, set_inferior_target_data): New functions.
15213 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15214 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15215 * linux-low.c (linux_bp_reinsert): New variable.
15216 (struct inferior_linux_data): New.
15217 (linux_create_inferior): Use set_inferior_target_data.
15218 (linux_attach): Likewise. Call add_inferior.
15219 (linux_wait_for_one_inferior): New function.
15220 (linux_wait): Call it.
15221 (linux_write_memory): Add const.
15222 (initialize_low): Call set_breakpoint_data.
15223 * linux-low.h (struct linux_target_ops): Add breakpoint
15224 handling members.
15225 * server.c (attach_inferior): Remove extra add_inferior
15226 call.
15227 * server.h: Include mem-break.h. Update inferior.c
15228 prototypes.
15229 * target.c (read_inferior_memory)
15230 (write_inferior_memory): New functions.
15231 * target.h (read_inferior_memory)
15232 (write_inferior_memory): Change macros to prototypes.
15233 (struct target_ops): Update comments. Add const to write_memory
15234 definition.
15235
152362002-04-11 Daniel Jacobowitz <drow@mvista.com>
15237
15238 * linux-low.c (usr_store_inferior_registers): Support
15239 registers which are allowed to fail to store.
15240 * linux-low.h (linux_target_ops): Likewise.
15241 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15242 (ppc_cannot_store_register): FPSCR may not be storable.
15243
152442002-04-09 Daniel Jacobowitz <drow@mvista.com>
15245
15246 * server.h: Include <string.h> if HAVE_STRING_H.
15247 * ChangeLog: Correct paths in last ChangeLog entry.
15248
152492002-04-09 Daniel Jacobowitz <drow@mvista.com>
15250
15251 * linux-low.h: Remove obsolete prototypes.
15252 (struct linux_target_ops): New.
15253 (extern the_low_target): New.
15254 * linux-low.c (num_regs, regmap): Remove declarations.
15255 (register_addr): Use the_low_target explicitly.
15256 (fetch_register): Likewise.
15257 (usr_fetch_inferior_registers): Likewise.
15258 (usr_store_inferior_registers): Likewise.
15259 * linux-arm-low.c (num_regs): Remove.
15260 (arm_num_regs): Define.
15261 (arm_regmap): Renamed from regmap, made static.
15262 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15263 made static.
15264 (arm_cannot_store_register): Renamed from cannot_store_register,
15265 made static.
15266 (the_low_target): New.
15267 * linux-i386-low.c (num_regs): Remove.
15268 (i386_num_regs): Define.
15269 (i386_regmap): Renamed from regmap, made static.
15270 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15271 made static.
15272 (i386_cannot_store_register): Renamed from cannot_store_register,
15273 made static.
15274 (the_low_target): New.
15275 * linux-ia64-low.c (num_regs): Remove.
15276 (ia64_num_regs): Define.
15277 (ia64_regmap): Renamed from regmap, made static.
15278 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15279 made static.
15280 (ia64_cannot_store_register): Renamed from cannot_store_register,
15281 made static.
15282 (the_low_target): New.
15283 * linux-m68k-low.c (num_regs): Remove.
15284 (m68k_num_regs): Define.
15285 (m68k_regmap): Renamed from regmap, made static.
15286 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15287 made static.
15288 (m68k_cannot_store_register): Renamed from cannot_store_register,
15289 made static.
15290 (the_low_target): New.
15291 * linux-mips-low.c (num_regs): Remove.
15292 (mips_num_regs): Define.
15293 (mips_regmap): Renamed from regmap, made static.
15294 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15295 made static.
15296 (mips_cannot_store_register): Renamed from cannot_store_register,
15297 made static.
15298 (the_low_target): New.
15299 * linux-ppc-low.c (num_regs): Remove.
15300 (ppc_num_regs): Define.
15301 (ppc_regmap): Renamed from regmap, made static.
15302 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15303 made static.
15304 (ppc_cannot_store_register): Renamed from cannot_store_register,
15305 made static.
15306 (the_low_target): New.
15307 * linux-s390-low.c (num_regs): Remove.
15308 (s390_num_regs): Define.
15309 (s390_regmap): Renamed from regmap, made static.
15310 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15311 made static.
15312 (s390_cannot_store_register): Renamed from cannot_store_register,
15313 made static.
15314 (the_low_target): New.
15315 * linux-sh-low.c (num_regs): Remove.
15316 (sh_num_regs): Define.
15317 (sh_regmap): Renamed from regmap, made static.
15318 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15319 made static.
15320 (sh_cannot_store_register): Renamed from cannot_store_register,
15321 made static.
15322 (the_low_target): New.
15323 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15324 (the_low_target): New.
15325
153262002-04-09 Daniel Jacobowitz <drow@mvista.com>
15327
15328 * Makefile.in: Add stamp-h target.
15329 * configure.in: Create stamp-h.
15330 * configure: Regenerated.
15331
153322002-04-09 Daniel Jacobowitz <drow@mvista.com>
15333
15334 * inferiors.c: New file.
15335 * target.c: New file.
15336 * target.h: New file.
15337 * Makefile.in: Add target.o and inferiors.o. Update
15338 dependencies.
15339 * linux-low.c (inferior_pid): New static variable,
15340 moved from server.c.
15341 (linux_create_inferior): Renamed from create_inferior.
15342 Call add_inferior. Return 0 on success instead of a PID.
15343 (linux_attach): Renamed from myattach.
15344 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15345 (linux_thread_alive): Renamed from mythread_alive.
15346 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15347 child dies.
15348 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15349 (regsets_store_inferior_registers): Correct error message.
15350 Add missing ``return 0''.
15351 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15352 (linux_store_registers): Renamed from store_inferior_registers.
15353 (linux_read_memory): Renamed from read_inferior_memory.
15354 (linux_write_memory): Renamed from write_inferior_memory.
15355 (linux_target_ops): New structure.
15356 (initialize_low): Call set_target_ops ().
15357 * remote-utils.c (unhexify): New function.
15358 (hexify): New function.
15359 (input_interrupt): Send signals to ``signal_pid''.
15360 * server.c (inferior_pid): Remove.
15361 (start_inferior): Update create_inferior call.
15362 (attach_inferior): Call add_inferior.
15363 (handle_query): New function.
15364 (main): Call handle_query for `q' packets.
15365 * server.h: Include "target.h". Remove obsolete prototypes.
15366 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15367
153682002-04-09 Daniel Jacobowitz <drow@mvista.com>
15369
15370 * Makefile.in: Add WARN_CFLAGS. Update configury
15371 dependencies.
15372 * configure.in: Check for <string.h>
15373 * configure: Regenerate.
15374 * config.in: Regenerate.
15375 * gdbreplay.c: Include needed system headers.
15376 (remote_open): Remove strchr prototype.
15377 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15378 * regcache.c (supply_register): Change buf argument to const void *.
15379 (supply_register_by_name): Likewise.
15380 (collect_register): Change buf argument to void *.
15381 (collect_register_by_name): Likewise.
15382 * regcache.h: Add missing prototypes.
15383 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15384 * server.c (handle_query): New function.
15385 (attached): New static variable, moved out of main.
15386 (main): Quiet longjmp clobber warnings.
15387 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15388 * utils.c (error): Remove NORETURN.
15389 (fatal): Likewise.
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