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Fix build breakage on GNU/Linux AArch64, take 2
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
... / ...
CommitLineData
12017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2
3 * regcache.c (get_thread_regcache): Guard calls to "memset"
4 with "!VEC_empty".
5
62017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
7
8 * linux-low.c (handle_extended_wait): Use
9 "allocate_target_description" instead of "XNEW".
10 * linux-x86-low.c (initialize_low_arch): Likewise.
11
122017-09-05 Yao Qi <yao.qi@linaro.org>
13
14 * configure.srv (srv_i386_regobj): Remove.
15 (srv_amd64_regobj): Remove.
16 (srv_regobj): Set it to "" for x86 non-linux targets.
17 * linux-x86-tdesc.c (i386_linux_read_description):
18 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
19 (init_registers_i386): Remove the declaration.
20 (tdesc_i386): Remove the declaration.
21 (lynx_i386_arch_setup): Call i386_create_target_description.
22 * nto-x86-low.c: Likewise.
23 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
24 [!__x86_64__]: include arch/i386.h.
25 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
26
272017-09-05 Yao Qi <yao.qi@linaro.org>
28
29 * configure.srv (srv_amd64_linux_xmlfiles): Remove
30 i386/amd64-XXX-linux from it.
31
322017-09-05 Yao Qi <yao.qi@linaro.org>
33
34 * configure.srv: Empty srv_amd64_linux_regobj if $development is
35 false.
36 (ipa_amd64_linux_regobj): Remove.
37 (ipa_x32_linux_regobj): Remove.
38
392017-09-05 Yao Qi <yao.qi@linaro.org>
40
41 * Makefile.in (arch-amd64.o): New rule.
42 * configure.srv: Append arch-amd64.o.
43 * linux-amd64-ipa.c: Include common/x86-xstate.h.
44 (get_ipa_tdesc): Call amd64_linux_read_description.
45 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
46 and init_registers_amd64_XXX.
47 * linux-x86-low.c (x86_linux_read_description): Call
48 amd64_linux_read_description.
49 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
50 (initialize_low_arch): Don't call init_registers_x32_XXX and
51 init_registers_amd64_XXX.
52 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
53 and tdesc_amd64_XXX.
54 [__x86_64__] (amd64_tdesc_test): New function.
55 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
56 and init_registers_amd64_XXX.
57 * linux-x86-tdesc.c: Include arch/amd64.h.
58 (xcr0_to_tdesc_idx): New function.
59 (i386_linux_read_description): New function.
60 (amd64_get_ipa_tdesc_idx): New function.
61 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
62 (amd64_get_ipa_tdesc): Declare.
63
642017-09-05 Yao Qi <yao.qi@linaro.org>
65
66 * configure.srv (srv_i386_linux_xmlfiles): Remove
67 i386/i386-XXX-linux.xml from it.
68
692017-09-05 Yao Qi <yao.qi@linaro.org>
70
71 * configure.srv: Set srv_i386_linux_regobj empty if $development
72 is false.
73 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
74 initialize_low_tdesc.
75 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
76 with #if initialize_low_tdesc.
77 * linux-x86-tdesc-selftest.c: New file.
78 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
79
802017-09-05 Yao Qi <yao.qi@linaro.org>
81
82 * Makefile.in (arch-i386.o): New rule.
83 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
84 (x86_64-*-linux*): Likewise.
85 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
86 include arch/i386.h.
87 (i386_linux_read_description): Remove code and call
88 i386_create_target_description.
89 * tdesc.c (allocate_target_description): New function.
90 * tdesc.h (set_tdesc_architecture): Remove declaration.
91 (set_tdesc_osabi): Likewise.
92
932017-09-05 Yao Qi <yao.qi@linaro.org>
94
95 * linux-x86-tdesc.c: Don't include <inttypes.h>.
96 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
97 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
98 .xmltarget.
99 * server.c (get_features_xml): Call tdesc_get_features_xml.
100 * tdesc.c (set_tdesc_architecture): New function.
101 (set_tdesc_osabi): New function.
102 (tdesc_get_features_xml): New function.
103 (tdesc_create_feature): Add an argument.
104 * tdesc.h (struct target_desc) <features>: New field.
105 <arch, osabi>: New field.
106 (~target_desc): xfree features, arch, and osabi.
107 (target_desc::oerator==): Don't compare .xmltarget.
108 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
109 (set_tdesc_osabi): Likewise.
110 (tdesc_get_features_xml): Likewise.
111
1122017-09-05 Yao Qi <yao.qi@linaro.org>
113
114 * linux-x86-tdesc.c: Include selftest.h.
115 (i386_tdesc_test): New function.
116 (initialize_low_tdesc): Call selftests::register_test.
117 * tdesc.h: Include regdef.h.
118 (target_desc): Override operator == and !=.
119
1202017-09-05 Yao Qi <yao.qi@linaro.org>
121
122 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
123 (ipa_obj): Likewise.
124 * linux-i386-ipa.c: Include common/x86-xstate.h
125 (get_ipa_tdesc): Call i386_linux_read_description.
126 (initialize_low_tracepoint): Don't call init_registers_XXX
127 functions, call initialize_low_tdesc instead.
128 * linux-x86-low.c (x86_linux_read_description): Call
129 i386_linux_read_description.
130 (initialize_low_arch): Don't call init_registers_i386_XXX
131 functions, call initialize_low_tdesc.
132 * linux-x86-tdesc.c: New file.
133 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
134 (i386_get_ipa_tdesc_idx): Declare.
135 (i386_get_ipa_tdesc): Declare.
136 (initialize_low_tdesc): Declare.
137
1382017-09-05 Yao Qi <yao.qi@linaro.org>
139
140 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
141 instead of 0.
142
1432017-09-05 Yao Qi <yao.qi@linaro.org>
144
145 * Makefile.in (IPA_OBJS): Add vec-ipa.o
146 * regcache.c (get_thread_regcache): Use VEC_length.
147 (init_register_cache): Likewise.
148 (regcache_cpy): Likewise.
149 (registers_to_string): Iterate reg_defs via VEC_iterate.
150 (find_regno): Likewise.
151 (find_register_by_number): Use VEC_index.
152 (register_size): Call find_register_by_number.
153 (register_data): Call find_register_by_number.
154 (supply_regblock): Use VEC_length.
155 (regcache_raw_read_unsigned): Likewise.
156 * tdesc.c (init_target_desc): Iterate reg_defs via
157 VEC_iterate.
158 (default_description): Update initializer.
159 (copy_target_description): Don't update field num_registers.
160 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
161 <num_registers>: Remove.
162
1632017-09-04 Simon Marchi <simon.marchi@ericsson.com>
164
165 * Makefile.in (.SECONDARY): Define target.
166
1672017-09-03 Simon Marchi <simon.marchi@ericsson.com>
168
169 * linux-low.c (linux_wait_1): Adjust.
170 * server.c (queue_stop_reply_callback): Adjust.
171
1722017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
173
174 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
175 QEnvironmentUnset and QEnvironmentReset packets.
176 (handle_query): Inform remote that QEnvironmentHexEncoded,
177 QEnvironmentUnset and QEnvironmentReset are supported.
178
1792017-08-25 Simon Marchi <simon.marchi@ericsson.com>
180
181 * inferiors.h (inferior_target_data): Rename to ...
182 (thread_target_data): ... this.
183 (inferior_regcache_data): Rename to ...
184 (thread_regcache_data): ... this.
185 (set_inferior_regcache_data): Rename to ...
186 (set_thread_regcache_data): ... this.
187 * inferiors.c (inferior_target_data): Rename to ...
188 (thread_target_data): ... this.
189 (inferior_regcache_data): Rename to ...
190 (thread_regcache_data): ... this.
191 (set_inferior_regcache_data): Rename to ...
192 (set_thread_regcache_data): ... this.
193 (free_one_thread): Update.
194 * linux-low.h (get_thread_lwp): Update.
195 * regcache.c (get_thread_regcache): Update.
196 (regcache_invalidate_thread): Update.
197 (free_register_cache_thread): Update.
198 * win32-i386-low.c (update_debug_registers_callback): Update.
199 (win32_get_current_dr): Update.
200 * win32-low.c (thread_rec): Update.
201 (delete_thread_info): Update.
202 (continue_one_thread): Update.
203 (suspend_one_thread): Update.
204
2052017-08-24 Simon Marchi <simon.marchi@ericsson.com>
206
207 * inferiors.c (set_inferior_target_data): Remove.
208 * inferiors.h (set_inferior_target_data): Remove.
209
2102017-08-18 Yao Qi <yao.qi@linaro.org>
211
212 * Makefile.in (OBS): Add selftest.o.
213 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
214 * configure, config.in: Re-generated.
215 * server.c: Include common/sefltest.h.
216 (captured_main): Handle option --selftest.
217
2182017-08-09 Yao Qi <yao.qi@linaro.org>
219
220 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
221 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
222 i386-avx-mpx.o and i386-mmx.o.
223 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
224 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
225 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
226 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
227 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
228 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
229 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
230 i386/amd64-avx-mpx.xml.
231
2322017-08-09 Yao Qi <yao.qi@linaro.org>
233
234 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
235 and x32-avx-avx512.o.
236 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
237 i386/x32-avx-avx512.xml.
238
2392017-07-26 Simon Marchi <simon.marchi@ericsson.com>
240
241 * tracepoint.h (enum class fast_tpoint_collect_result): New
242 enumeration.
243 (fast_tracepoint_collecting): Change return type to
244 fast_tpoint_collect_result.
245 * tracepoint.c (fast_tracepoint_collecting): Likewise.
246 * linux-low.h: Include tracepoint.h.
247 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
248 fast_tpoint_collect_result.
249 * linux-low.c (handle_tracepoints): Adjust.
250 (linux_fast_tracepoint_collecting): Change return type to
251 fast_tpoint_collect_result.
252 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
253 linux_wait_1, stuck_in_jump_pad_callback,
254 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
255 proceed_one_lwp): Adjust to type change.
256
2572017-07-10 Yao Qi <yao.qi@linaro.org>
258
259 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
260
2612017-06-29 Yao Qi <yao.qi@linaro.org>
262
263 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
264 Remove.
265 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
266
2672017-06-20 Simon Marchi <simon.marchi@ericsson.com>
268
269 * Makefile.in (IPA_OBJS): Sort and format one item per line.
270
2712017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
272
273 * linux-low.c (linux_create_inferior): Adjust code to access the
274 environment information via 'gdb_environ' class.
275 * lynx-low.c (lynx_create_inferior): Likewise.
276 * server.c (our_environ): Make it an instance of 'gdb_environ'.
277 (get_environ): Return a pointer to 'our_environ'.
278 (captured_main): Initialize 'our_environ'.
279 * server.h (get_environ): Adjust prototype.
280 * spu-low.c (spu_create_inferior): Adjust code to access the
281 environment information via 'gdb_environ' class.
282
2832017-06-17 Simon Marchi <simon.marchi@ericsson.com>
284
285 * linux-low.c (linux_read_memory, linux_write_memory): Remove
286 usage of "register" keyword.
287
2882017-06-17 Simon Marchi <simon.marchi@ericsson.com>
289
290 * configure: Re-generate.
291
2922017-06-17 Simon Marchi <simon.marchi@ericsson.com>
293
294 * configure: Re-generate.
295
2962017-06-17 Simon Marchi <simon.marchi@ericsson.com>
297
298 * Makefile.in (COMPILE.pre): Add "-x c++".
299
3002017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
301
302 * fork-child.c: Conditionally include <signal.h>.
303
3042017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
305
306 * server.c (handle_general_set): Handle new packet
307 "QStartupWithShell".
308 (handle_query): Add "QStartupWithShell" to the list of supported
309 packets.
310 (gdbserver_usage): Add help text explaining the
311 new "--startup-with-shell" and "--no-startup-with-shell" CLI
312 options.
313 (captured_main): Recognize and act upon the presence of the new
314 CLI options.
315
3162017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
317 Pedro Alves <palves@redhat.com>
318
319 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
320 * configure: Regenerate.
321 * configure.srv (srv_linux_obj): Add "fork-child.o" and
322 "fork-inferior.o".
323 (i[34567]86-*-lynxos*): Likewise.
324 (spu*-*-*): Likewise.
325 * fork-child.c: New file.
326 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
327 and "environ.h".
328 (linux_ptrace_fun): New function.
329 (linux_create_inferior): Adjust function prototype to reflect
330 change on "target.h". Adjust function code to use
331 "fork_inferior".
332 (linux_request_interrupt): Delete "signal_pid".
333 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
334 (lynx_ptrace_fun): New function.
335 (lynx_create_inferior): Adjust function prototype to reflect
336 change on "target.h". Adjust function code to use
337 "fork_inferior".
338 * nto-low.c (nto_create_inferior): Adjust function prototype and
339 code to reflect change on "target.h". Update comments.
340 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
341 "common-terminal.h" and "environ.h".
342 (terminal_fd): Moved to fork-child.c.
343 (old_foreground_pgrp): Likewise.
344 (restore_old_foreground_pgrp): Likewise.
345 (last_status): Make it global.
346 (last_ptid): Likewise.
347 (our_environ): New variable.
348 (startup_with_shell): Likewise.
349 (program_name): Likewise.
350 (program_argv): Rename to...
351 (program_args): ...this.
352 (wrapper_argv): New variable.
353 (start_inferior): Delete function.
354 (get_exec_wrapper): New function.
355 (get_exec_file): Likewise.
356 (get_environ): Likewise.
357 (prefork_hook): Likewise.
358 (post_fork_inferior): Likewise.
359 (postfork_hook): Likewise.
360 (postfork_child_hook): Likewise.
361 (handle_v_run): Update code to deal with arguments coming from the
362 remote host. Update calls from "start_inferior" to
363 "create_inferior".
364 (captured_main): Likewise. Initialize environment variable. Call
365 "have_job_control".
366 * server.h (post_fork_inferior): New prototype.
367 (get_environ): Likewise.
368 (last_status): Declare.
369 (last_ptid): Likewise.
370 (signal_pid): Likewise.
371 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
372 (spu_ptrace_fun): New function.
373 (spu_create_inferior): Adjust function prototype to reflect change
374 on "target.h". Adjust function code to use "fork_inferior".
375 * target.c (target_terminal_init): New function.
376 (target_terminal_inferior): Likewise.
377 (target_terminal_ours): Likewise.
378 * target.h: Include <vector>.
379 (struct target_ops) <create_inferior>: Update prototype.
380 (create_inferior): Update macro.
381 * utils.c (gdb_flush_out_err): New function.
382 * win32-low.c (win32_create_inferior): Adjust function prototype
383 and code to reflect change on "target.h".
384
3852017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
386
387 * inferiors.c (switch_to_thread): New function.
388
3892017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
390
391 * Makefile.in (SFILE): Add "common/job-control.c".
392 (OBS): Add "job-control.o".
393
3942017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
395
396 * Makefile: Remove "@host_makefile_frag@".
397
3982017-05-05 Pedro Alves <palves@redhat.com>
399
400 * configure: Regenerate.
401
4022017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
403
404 * configure: Regenerate.
405
4062017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
407
408 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
409 software_single_step change of return type to
410 std::vector<CORE_ADDR>.
411 * linux-low.c (install_software_single_step_breakpoints):
412 Likewise.
413 * linux-low.h (install_software_single_step_breakpoints):
414 Likewise.
415
4162017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
417
418 * remote-utils.c: Include "gdb_termios.h" instead of
419 "terminal.h".
420 * terminal.h: Delete file.
421
4222017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
423
424 * server.c: Include <vector>.
425 <program_argv, wrapper_argv>: Convert to std::vector.
426 (start_inferior): Rewrite function to use C++.
427 (handle_v_run): Likewise. Update code that calculates the argv
428 based on the vRun packet; use C++.
429 (captured_main): Likewise.
430
4312017-04-06 Simon Marchi <simon.marchi@ericsson.com>
432
433 * server.c (handle_v_cont): Initialize thread_resume::thread
434 with null_ptid.
435
4362017-04-05 Pedro Alves <palves@redhat.com>
437
438 * configure: Regenerate.
439
4402017-04-05 Pedro Alves <palves@redhat.com>
441
442 * gdbreplay.c (sync_error): Constify.
443 * linux-x86-low.c (push_opcode): Constify.
444
4452017-04-05 Pedro Alves <palves@redhat.com>
446
447 * win32-low.c (get_child_debug_event)
448 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
449 Report TARGET_WAITKIND_SPURIOUS instead.
450
4512017-04-05 Pedro Alves <palves@redhat.com>
452
453 * remote-utils.c (remote_prepare, remote_open): Constify.
454 * remote-utils.h (remote_prepare, remote_open): Constify.
455 * server.c (captured_main): Constify 'port' handling.
456
4572017-04-04 Simon Marchi <simon.marchi@ericsson.com>
458
459 * Makefile.in (clean): Clear .deps.
460
4612017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
462
463 * .gitignore: Remove generated files, replace with wildcard.
464 * (clean): Replace removal of generated files with wildcard.
465 (version.c): Replace with...
466 (version-generated.c): ...this.
467 (xml-builtin.c): Replace with...
468 (xml-builtin-generated.c): ...this.
469 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
470 (%.c: *regformats*): Replace with...
471 (%-generated.c: *regformats*): ...this.
472
4732017-03-27 Max Filippov <jcmvbkbc@gmail.com>
474
475 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
476 (xtensa_fill_gregset): Call collect_register_by_name for
477 threadptr register.
478 (xtensa_store_gregset): Call supply_register_by_name for
479 threadptr register.
480
4812017-03-27 Max Filippov <jcmvbkbc@gmail.com>
482
483 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
484 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
485 (xtensa_store_gregset): Call supply_register for all registers in
486 a0_regnum..a0_regnum + C0_NREGS range.
487
4882017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
489
490 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
491 (ax-ipa.o: ax.c): Remove.
492 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
493 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
494 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
495 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
496 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
497
4982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
499
500 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
501 (print-utils-ipa.o: ../common/print-utils.c): Remove.
502 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
503 (errors-ipa.o: ../common/errors.c): Remove.
504 (format-ipa.o: ../common/format.c): Remove.
505 (common-utils-ipa.o: ../common/common-utils.c): Remove.
506
5072017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
508
509 * Makefile.in (%-ipa.o: %.c): New rule.
510 (tracepoint-ipa.o: tracepoint.c): Remove.
511 (utils-ipa.o: utils.c): Remove.
512 (remote-utils-ipa.o: remote-utils.c): Remove.
513 (regcache-ipa.o: regcache.c): Remove.
514 (i386-linux-ipa.o: i386-linux.c): Remove.
515 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
516 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
517 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
518 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
519 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
520 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
521 (amd64-linux-ipa.o: amd64-linux.c): Remove.
522 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
523 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
524 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
525 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
526 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
527 (aarch64-ipa.o: aarch64.c): Remove.
528 (s390-linux32-ipa.o: s390-linux32.c): Remove.
529 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
530 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
531 (s390-linux64-ipa.o: s390-linux64.c): Remove.
532 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
533 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
534 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
535 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
536 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
537 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
538 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
539 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
540 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
541 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
542 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
543 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
544 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
545 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
546 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
547 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
548 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
549 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
550 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
551 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
552 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
553 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
554 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
555 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
556 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
557 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
558 (tdesc-ipa.o: tdesc.c): Remove.
559 (x32-linux-ipa.o: x32-linux.c): Remove.
560 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
561 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
562
5632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
564
565 * Makefile.in (%.o: ../arch/%.c): New rule.
566 (arm.o: ../arch/arm.c): Remove.
567 (arm-linux.o: ../arch/arm-linux.c): Remove.
568 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
569 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
570
5712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
572
573 * Makefile.in (%.o: ../nat/%.c): New rule.
574 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
575 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
576 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
577 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
578 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
579 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
580 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
581 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
582 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
583 (linux-personality.o: ../nat/linux-personality.c): Remove.
584 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
585 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
586 (x86-linux.o: ../nat/x86-linux.c): Remove.
587 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
588 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
589
5902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
591
592 * Makefile.in (%.o: ../common/%.c): New rule.
593 (signals.o: ../common/signals.c): Remove.
594 (print-utils.o: ../common/print-utils.c): Remove.
595 (rsp-low.o: ../common/rsp-low.c): Remove.
596 (common-utils.o: ../common/common-utils.c): Remove.
597 (posix-strerror.o: ../common/posix-strerror.c): Remove.
598 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
599 (vec.o: ../common/vec.c): Remove.
600 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
601 (xml-utils.o: ../common/xml-utils.c): Remove.
602 (ptid.o: ../common/ptid.c): Remove.
603 (buffer.o: ../common/buffer.c): Remove.
604 (format.o: ../common/format.c): Remove.
605 (filestuff.o: ../common/filestuff.c): Remove.
606 (agent.o: ../common/agent.c): Remove.
607 (errors.o: ../common/errors.c): Remove.
608 (environ.o: ../common/environ.c): Remove.
609 (common-debug.o: ../common/common-debug.c): Remove.
610 (cleanups.o: ../common/cleanups.c): Remove.
611 (common-exceptions.o: ../common/common-exceptions.c): Remove.
612 (fileio.o: ../common/fileio.c): Remove.
613 (common-regcache.o: ../common/common-regcache.c): Remove.
614 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
615 (new-op.o: ../common/new-op.c): Remove.
616 (btrace-common.o: ../common/btrace-common.c): Remove.
617
6182017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
619
620 * Makefile.in (%.o: ../target/%.c): New rule.
621 (waitstatus.o: ../target/waitstatus.c): Remove.
622
6232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
624
625 * Makefile.in
626 (%.c: ../regformats/%.dat,
627 (%.c: ../regformats/arm/%.dat,
628 (%.c: ../regformats/i386/%.dat,
629 (%.c: ../regformats/rs6000/%.dat): New rules.
630 (aarch64.c): Remove.
631 (reg-arm.c): Remove.
632 (arm-with-iwmmxt.c): Remove.
633 (arm-with-vfpv2.c): Remove.
634 (arm-with-vfpv3.c): Remove.
635 (arm-with-neon.c): Remove.
636 (reg-bfin.c): Remove.
637 (reg-cris.c): Remove.
638 (reg-crisv32.c): Remove.
639 (i386.c): Remove.
640 (i386-linux.c): Remove.
641 (i386-avx.c): Remove.
642 (i386-avx-linux.c): Remove.
643 (i386-avx-avx512.c): Remove.
644 (i386-avx-avx512-linux.c): Remove.
645 (i386-mpx.c): Remove.
646 (i386-mpx-linux.c): Remove.
647 (i386-avx-mpx-avx512-pku.c): Remove.
648 (i386-avx-mpx-avx512-pku-linux.c): Remove.
649 (i386-avx-mpx.c): Remove.
650 (i386-avx-mpx-linux.c): Remove.
651 (i386-mmx.c): Remove.
652 (i386-mmx-linux.c): Remove.
653 (reg-ia64.c): Remove.
654 (reg-m32r.c): Remove.
655 (reg-m68k.c): Remove.
656 (reg-cf.c): Remove.
657 (mips-linux.c): Remove.
658 (mips-dsp-linux.c): Remove.
659 (mips64-linux.c): Remove.
660 (mips64-dsp-linux.c): Remove.
661 (nios2-linux.c): Remove.
662 (powerpc-32.c): Remove.
663 (powerpc-32l.c): Remove.
664 (powerpc-altivec32l.c): Remove.
665 (powerpc-cell32l.c): Remove.
666 (powerpc-vsx32l.c): Remove.
667 (powerpc-isa205-32l.c): Remove.
668 (powerpc-isa205-altivec32l.c): Remove.
669 (powerpc-isa205-vsx32l.c): Remove.
670 (powerpc-e500l.c): Remove.
671 (powerpc-64l.c): Remove.
672 (powerpc-altivec64l.c): Remove.
673 (powerpc-cell64l.c): Remove.
674 (powerpc-vsx64l.c): Remove.
675 (powerpc-isa205-64l.c): Remove.
676 (powerpc-isa205-altivec64l.c): Remove.
677 (powerpc-isa205-vsx64l.c): Remove.
678 (s390-linux32.c): Remove.
679 (s390-linux32v1.c): Remove.
680 (s390-linux32v2.c): Remove.
681 (s390-linux64.c): Remove.
682 (s390-linux64v1.c): Remove.
683 (s390-linux64v2.c): Remove.
684 (s390-te-linux64.c): Remove.
685 (s390-vx-linux64.c): Remove.
686 (s390-tevx-linux64.c): Remove.
687 (s390x-linux64.c): Remove.
688 (s390x-linux64v1.c): Remove.
689 (s390x-linux64v2.c): Remove.
690 (s390x-te-linux64.c): Remove.
691 (s390x-vx-linux64.c): Remove.
692 (s390x-tevx-linux64.c): Remove.
693 (tic6x-c64xp-linux.c): Remove.
694 (tic6x-c64x-linux.c): Remove.
695 (tic6x-c62x-linux.c): Remove.
696 (reg-sh.c): Remove.
697 (reg-sparc64.c): Remove.
698 (reg-spu.c): Remove.
699 (amd64.c): Remove.
700 (amd64-linux.c): Remove.
701 (amd64-avx.c): Remove.
702 (amd64-avx-linux.c): Remove.
703 (amd64-avx-avx512.c): Remove.
704 (amd64-avx-avx512-linux.c): Remove.
705 (amd64-mpx.c): Remove.
706 (amd64-mpx-linux.c): Remove.
707 (amd64-avx-mpx-avx512-pku.c): Remove.
708 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
709 (amd64-avx-mpx.c): Remove.
710 (amd64-avx-mpx-linux.c): Remove.
711 (x32.c): Remove.
712 (x32-linux.c): Remove.
713 (x32-avx.c): Remove.
714 (x32-avx-linux.c): Remove.
715 (x32-avx-avx512.c): Remove.
716 (x32-avx-avx512-linux.c): Remove.
717 (reg-xtensa.c): Remove.
718 (reg-tilegx.c): Remove.
719 (reg-tilegx32.c): Remove.
720
7212017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
722
723 * Makefile.in (SFILES): Add "common/environ.c".
724 (OBJS): Add "common/environ.h".
725
7262017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
727
728 * configure.ac: Check if the fs_base and gs_base members of
729 `struct user_regs_struct' exist.
730 * config.in: Regenerated.
731 * configure: Likewise.
732
7332017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
734
735 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
736 target_read_memory.
737 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
738 (get_next_pcs_syscall_next_pc): Likewise.
739
7402016-12-23 Luis Machado <lgustavo@codesourcery.com>
741
742 * win32-i386-low.c: Fix incorrect reference to a couple source files.
743 * nto-x86-low.c: Likewise.
744
7452016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
746
747 * Makefile.in: Include disable-implicit-rules.mk.
748
7492016-11-23 Pedro Alves <palves@redhat.com>
750
751 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
752 (debug_vprintf): Use std::chrono::steady_clock instead of
753 gettimeofday. Use '.' instead of ':'.
754 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
755 (get_timestamp): Use std::chrono::steady_clock instead of
756 gettimeofday.
757
7582016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
759
760 * Makefile.in: Fix whitespace formatting.
761
7622016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
763
764 * Makefile.in (SFILES, OBS): Flatten list and order
765 alphabetically.
766
7672016-11-23 Pedro Alves <palves@redhat.com>
768
769 * event-loop.c (handle_file_event): Use warning.
770 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
771 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
772 Use warning.
773
7742016-11-23 Pedro Alves <palves@redhat.com>
775
776 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
777 output.
778 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
779 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
780 debug_printf and debug_flush for debug output.
781 * server.c (handle_general_set): Likewise.
782 * thread-db.c (try_thread_db_load): Use debug_printf for debug
783 output.
784
7852016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
786
787 * Makefile.in (.c.o): Replace rule with ...
788 (%.o: %.c): ... this one.
789
7902016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
791
792 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
793 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
794 make.
795 * configure.ac: Remove checks for the make program.
796 * configure: Re-generate.
797
7982016-10-28 Pedro Alves <palves@redhat.com>
799
800 * Makefile.in (CXX_DIALECT): Get from configure.
801 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
802 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
803 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
804 * config.in: Regenerate.
805 * configure: Regenerate.
806
8072016-10-27 Yao Qi <yao.qi@linaro.org>
808
809 * linux-low.c (linux_supports_range_stepping): Return true if
810 can_software_single_step return true.
811
8122016-10-27 Yao Qi <yao.qi@linaro.org>
813
814 * inferiors.c (find_inferior_in_random): New function.
815 * inferiors.h (find_inferior_in_random): Declare.
816 * linux-low.c (linux_wait_for_event_filtered): Call
817 find_inferior_in_random instead of find_inferior.
818
8192016-10-27 Yao Qi <yao.qi@linaro.org>
820
821 * linux-low.c (linux_wait_1): If single-step breakpoints are
822 inserted, remove them.
823
8242016-10-26 Pedro Alves <palves@redhat.com>
825
826 * linux-low.c (handle_extended_wait): Link parent/child fork
827 threads.
828 (linux_wait_1): Unlink them.
829 (linux_set_resume_request): Ignore resume requests for
830 already-resumed and unhandled fork child threads.
831 * linux-low.h (struct lwp_info) <fork_relative>: New field.
832 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
833 New functions.
834 (handle_v_requests) <vCont>: Don't call require_running.
835 * server.h (in_queued_stop_replies): New declaration.
836
8372016-10-24 Yao Qi <yao.qi@linaro.org>
838
839 PR server/20733
840 * linux-aarch64-low.c (append_insns): Cast the return value to
841 'uint32_t *'.
842
8432016-10-10 Yao Qi <yao.qi@linaro.org>
844
845 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
846
8472016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
848
849 * target.c (target_supports_multi_process): New function, moved
850 from...
851 * target.h (target_supports_multi_process): ... here. Remove
852 macro.
853
8542016-10-05 Tom Tromey <tom@tromey.com>
855
856 PR remote/20655:
857 * tracepoint.c (handle_tracepoint_bkpts): Check
858 ipa_error_tracepoint, not ipa_stopping_tracepoint.
859
8602016-10-05 Yao Qi <yao.qi@linaro.org>
861
862 * configure.srv: Update the path of arm-*.xml files.
863
8642016-10-05 Terry Guo <terry.guo@arm.com>
865 Yao Qi <yao.qi@linaro.org>
866
867 * Makefile.in: Adjust the path of rules.
868 * configure.srv: Update the path of xml files.
869 * regformats/arm-with-iwmmxt.dat: Regenerated.
870 * regformats/arm-with-neon.dat: Likewise.
871 * regformats/arm-with-vfpv2.dat: Likewise.
872 * regformats/arm-with-vfpv3.dat Likewise.
873
8742016-09-30 Yao Qi <yao.qi@linaro.org>
875
876 PR gdbserver/20627
877 * target.c (target_stop_and_wait): Don't call
878 target_continue_no_signal, use resume_stop instead.
879
8802016-09-26 Yao Qi <yao.qi@linaro.org>
881
882 * linux-low.c (linux_wait_1): Call debug_exit.
883
8842016-09-23 Pedro Alves <palves@redhat.com>
885
886 * Makefile.in (SFILES): Add common/new-op.c.
887 (OBS): Add common/new-op.o.
888 (new-op.o): New rule.
889
8902016-09-21 Simon Marchi <simon.marchi@ericsson.com>
891
892 * .gitinore: Ignore more files.
893
8942016-09-21 Yao Qi <yao.qi@linaro.org>
895
896 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
897 23.
898
8992016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
900
901 * server.c (start_inferior): Call target_mourn_inferior instead of
902 mourn_inferior; pass ptid_t argument to it.
903 (resume): Likewise.
904 (handle_target_event): Likewise.
905 * target.c (target_mourn_inferior): New function.
906 * target.h (mourn_inferior): Delete macro.
907
9082016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
909
910 * linux-low.c (lwp_is_stepping): New function.
911
9122016-09-06 Carl Love <cel@us.ibm.com>
913
914 * server.c (start_inferior): Fixed comment, requested comment change
915 didn't get updated correctly. Removed reference to ptrace () call as
916 it is only true on Linux systems.
917
9182016-09-06 Carl Love <cel@us.ibm.com>
919
920 * server.c (start_inferior): Do not call
921 function target_post_create_inferior () if the
922 inferior process has already exited.
923
9242016-09-05 Pedro Alves <palves@redhat.com>
925
926 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
927 (COMPILE.pre, CC_LD): Use CXX directly.
928 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
929 * acinclude.m4: Don't include build-with-cxx.m4.
930 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
931 * configure: Regenerate.
932
9332016-09-02 Akash Trehan <akash.trehan123@gmail.com>
934
935 PR gdb/19495
936 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
937 call writing data to own_buf.
938
9392016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
940
941 * target.c (mywait): Call target_wait instead of
942 the_target->wait.
943 (target_wait): New function.
944
9452016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
946
947 * server.c (start_inferior): New variable 'ptid'. Replace calls
948 to the_target->resume by target_continue{,_no_signal}, depending
949 on the case.
950 * target.c (target_stop_and_wait): Call target_continue_no_signal
951 instead of the_target->resume.
952 (target_continue): New function.
953
9542016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
955
956 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
957
9582016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
959
960 PR server/20491
961 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
962 ps_prochandle.
963 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
964 * linux-arm-low.c (ps_get_thread_area): Likewise.
965 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
966 * linux-m68k-low.c (ps_get_thread_area): Likewise.
967 * linux-mips-low.c (ps_get_thread_area): Likewise.
968 * linux-nios2-low.c (ps_get_thread_area): Likewise.
969 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
970 * linux-x86-low.c (ps_get_thread_area): Likewise.
971 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
972
9732016-08-19 Pedro Alves <palves@redhat.com>
974
975 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
976
9772016-08-19 Pedro Alves <palves@redhat.com>
978
979 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
980 comment. Use memcpy instead of casting through unsigned long.
981
9822016-08-19 Pedro Alves <palves@redhat.com>
983
984 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
985 allocating around 0x80000000.
986
9872016-08-19 Pedro Alves <palves@redhat.com>
988
989 PR gdb/20415
990 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
991 (x32-avx512-linux-ipa.o): New rules.
992 * configure.ac (x86_64-*-linux*): New x32 check.
993 * configure.srv (ipa_x32_linux_regobj): New.
994 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
995 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
996 descriptions.
997 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
998 descriptions.
999 * configure: Regenerate.
1000
10012016-08-09 Pedro Alves <palves@redhat.com>
1002
1003 PR gdb/18653
1004 * Makefile.in (OBS): Add signals-state-save-restore.o.
1005 (signals-state-save-restore.o): New rule.
1006 * config.in: Regenerate.
1007 * configure: Regenerate.
1008 * linux-low.c: Include "signals-state-save-restore.h".
1009 (linux_create_inferior): Call
1010 restore_original_signals_state.
1011 * server.c: Include "dispositions-save-restore.h".
1012 (captured_main): Call save_original_signals_state.
1013
10142016-08-05 Pedro Alves <palves@redhat.com>
1015
1016 * configure: Regenerate.
1017
10182016-08-04 Yao Qi <yao.qi@linaro.org>
1019
1020 * linux-low.c (regsets_fetch_inferior_registers): Check
1021 errno is ESRCH or not.
1022
10232016-08-02 Yao Qi <yao.qi@linaro.org>
1024
1025 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1026 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1027 (thread_db_load_search): Update.
1028 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1029 td_ta_set_event and td_ta_event_getmsg.
1030
10312016-07-26 Pedro Alves <palves@redhat.com>
1032
1033 PR server/20414
1034 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1035 of unsigned long for 64-bit registers and use uint32_t instead of
1036 unsigned int for 32-bit registers.
1037
10382016-07-26 Pedro Alves <palves@redhat.com>
1039
1040 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1041 to 'ptrace'.
1042
10432016-07-21 Tom Tromey <tom@tromey.com>
1044
1045 * configure: Rebuild.
1046
10472016-07-21 Yao Qi <yao.qi@linaro.org>
1048
1049 * mem-break.c (find_gdb_breakpoint): Cast bp to
1050 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1051
10522016-07-21 Yao Qi <yao.qi@linaro.org>
1053
1054 * server.c (handle_v_requests): Support s and S actions
1055 if target_supports_software_single_step return true.
1056
10572016-07-21 Yao Qi <yao.qi@linaro.org>
1058
1059 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1060 is resume_step, call maybe_hw_step.
1061 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1062 and unstop them.
1063 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1064 breakpoints or not.
1065 (proceed_one_lwp): If resume request is resume_step, install
1066 reinsert breakpoints and call maybe_hw_step.
1067
10682016-07-21 Yao Qi <yao.qi@linaro.org>
1069
1070 * linux-low.c (proceed_one_lwp): Declare.
1071 (linux_resume_one_thread): Remove local variable 'step'.
1072 Lift code enqueue signal. Call proceed_one_lwp instead of
1073 linux_resume_one_lwp.
1074
10752016-07-21 Yao Qi <yao.qi@linaro.org>
1076
1077 * linux-low.c (linux_resume_one_thread): Call
1078 enqueue_pending_signal.
1079
10802016-07-21 Yao Qi <yao.qi@linaro.org>
1081
1082 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1083 * inferiors.c (do_restore_current_thread_cleanup): New function.
1084 (make_cleanup_restore_current_thread): Likewise.
1085 * linux-low.c (install_software_single_step_breakpoints): Call
1086 make_cleanup_restore_current_thread. Switch current_thread to
1087 thread.
1088
10892016-07-21 Yao Qi <yao.qi@linaro.org>
1090
1091 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1092 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1093 (clone_one_breakpoint): Likewise.
1094 (delete_reinsert_breakpoints): Change parameter to thread.
1095 Callers updated.
1096 (has_reinsert_breakpoints): Likewise.
1097 (uninsert_reinsert_breakpoints): Likewise.
1098 (reinsert_reinsert_breakpoints): Likewise.
1099 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1100 (delete_reinsert_breakpoints): Likewise.
1101 (reinsert_reinsert_breakpoints): Likewise.
1102 (uninsert_reinsert_breakpoints): Likewise.
1103 (has_reinsert_breakpoints): Likewise.
1104
11052016-07-21 Yao Qi <yao.qi@linaro.org>
1106
1107 * inferiors.c (get_thread_process): Make parameter const.
1108 * inferiors.h (get_thread_process): Update declaration.
1109 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1110 Add new parameters child_thread and parent_thread. Callers
1111 updated.
1112 * mem-break.h (clone_all_breakpoints): Update declaration.
1113
11142016-07-21 Yao Qi <yao.qi@linaro.org>
1115
1116 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1117 <command_list, handler>: Remove.
1118 (struct gdb_breakpoint): New.
1119 (struct other_breakpoint): New.
1120 (struct reinsert_breakpoint): New.
1121 (is_gdb_breakpoint): New function.
1122 (any_persistent_commands): Update command_list if
1123 is_gdb_breakpoint returns true.
1124 (set_breakpoint): Create breakpoints according to their types.
1125 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1126 (set_gdb_breakpoint_1): Likewise.
1127 (set_gdb_breakpoint): Likewise.
1128 (clear_breakpoint_conditions): Change parameter type to
1129 'struct gdb_breakpoint *'.
1130 (clear_breakpoint_commands): Likewise.
1131 (clear_breakpoint_conditions_and_commands): Likewise.
1132 (add_condition_to_breakpoint): Likewise.
1133 (add_breakpoint_condition): Likewise.
1134 (add_commands_to_breakpoint): Likewise.
1135 (check_breakpoints): Check other_breakpoint.
1136 (clone_one_breakpoint): Clone breakpopint according to its type.
1137 * mem-break.h (struct gdb_breakpoint): Declare.
1138 (set_gdb_breakpoint): Update declaration.
1139 (clear_breakpoint_conditions_and_commands): Likewise.
1140 (add_breakpoint_condition): Likewise.
1141 (add_breakpoint_commands): Likewise.
1142 * server.c (process_point_options): Change parameter type to
1143 'struct gdb_breakpoint *'.
1144
11452016-07-21 Yao Qi <yao.qi@linaro.org>
1146
1147 * mem-break.c (set_breakpoint_at): Rename it to ...
1148 (set_breakpoint_type_at): ... it.
1149 (set_breakpoint_at): Call set_breakpoint_type_at.
1150 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1151 * mem-break.h (set_breakpoint_at): Update comments.
1152
11532016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1154
1155 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1156 to buf parameter.
1157 (nios2_store_gregset): Likewise.
1158
11592016-07-01 Pedro Alves <palves@redhat.com>
1160 Antoine Tremblay <antoine.tremblay@ericsson.com>
1161
1162 * linux-low.c: Change interface to take the target lwp_info
1163 pointer directly and return void. Handle detaching from a zombie
1164 thread.
1165 (linux_detach_lwp_callback): New function.
1166 (linux_detach): Detach from the leader thread after detaching from
1167 the clone threads.
1168
11692016-06-28 Yao Qi <yao.qi@linaro.org>
1170
1171 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1172 for variable new_offset.
1173 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1174 (aarch64_ftrace_insn_reloc_cb): Likewise.
1175 (aarch64_ftrace_insn_reloc_tb): Likewise.
1176 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1177 PRIx64 instead of PRIx32.
1178
11792016-06-28 Yao Qi <yao.qi@linaro.org>
1180
1181 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1182 (the_low_target): Install arm_get_syscall_trapinfo.
1183
11842016-06-28 Yao Qi <yao.qi@linaro.org>
1185
1186 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1187 function.
1188 (the_low_target): Install aarch64_get_syscall_trapinfo.
1189
11902016-06-28 Yao Qi <yao.qi@linaro.org>
1191
1192 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1193 Callers updated.
1194 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1195 Remove parameter sysno.
1196 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1197 sysret.
1198
11992016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1200
1201 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1202 (s390_emit_ne_goto): Likewise.
1203 (s390_emit_lt_goto): Likewise.
1204 (s390_emit_le_goto): Likewise.
1205 (s390_emit_gt_goto): Likewise.
1206 (s390_emit_ge_goto): Likewise.
1207 (s390x_emit_eq_goto): Likewise.
1208 (s390x_emit_ne_goto): Likewise.
1209 (s390x_emit_lt_goto): Likewise.
1210 (s390x_emit_le_goto): Likewise.
1211 (s390x_emit_gt_goto): Likewise.
1212 (s390x_emit_ge_goto): Likewise.
1213 (s390_emit_ops_impl): Mark variable static.
1214 (s390x_emit_ops): Likewise.
1215
12162016-06-17 Yao Qi <yao.qi@linaro.org>
1217
1218 * linux-low.c (handle_extended_wait): Call
1219 uninsert_reinsert_breakpoints for the parent process. Remove
1220 reinsert breakpoints from the child process. Reinsert them to
1221 the parent process when vfork is done.
1222 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1223 (reinsert_reinsert_breakpoints): New function.
1224 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1225 (reinsert_reinsert_breakpoints): Declare.
1226
12272016-06-17 Yao Qi <yao.qi@linaro.org>
1228
1229 * linux-low.c (handle_extended_wait): If the parent is doing
1230 step-over, remove the reinsert breakpoints from the forked child.
1231
12322016-06-17 Yao Qi <yao.qi@linaro.org>
1233
1234 * linux-low.c (unsuspend_all_lwps): Declare.
1235 (linux_low_filter_event): If thread exited, call finish_step_over.
1236 If step-over is finished, unsuspend other threads.
1237
12382016-06-17 Yao Qi <yao.qi@linaro.org>
1239
1240 * linux-low.c (linux_resume_one_lwp_throw): Assert
1241 has_reinsert_breakpoints returns false.
1242 * mem-break.c (delete_disabled_breakpoints): Assert
1243 bp type isn't reinsert_breakpoint.
1244
12452016-06-17 Yao Qi <yao.qi@linaro.org>
1246
1247 * linux-low.c (maybe_hw_step): New function.
1248 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1249 (finish_step_over): Switch current_thread to lwp temporarily,
1250 and assert has_reinsert_breakpoints returns true.
1251 (proceed_one_lwp): Call maybe_hw_step.
1252 * mem-break.c (has_reinsert_breakpoints): New function.
1253 * mem-break.h (has_reinsert_breakpoints): Declare.
1254
12552016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1256
1257 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1258
12592016-05-17 Yao Qi <yao.qi@linaro.org>
1260
1261 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1262 instead of find_inferior.
1263
12642016-05-05 Yao Qi <yao.qi@linaro.org>
1265
1266 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1267 Initialize res to zero.
1268
12692016-05-05 Yao Qi <yao.qi@linaro.org>
1270
1271 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1272 to uint32_t.
1273
12742016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1275
1276 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1277 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1278 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1279
12802016-04-28 Par Olsson <par.olsson@windriver.com>
1281 Simon Marchi <simon.marchi@ericsson.com>
1282
1283 * tracepoint.c (write_inferior_int8): New function.
1284 (cmd_qtenable_disable): Write enable flag using
1285 write_inferior_int8.
1286
12872016-04-25 Yao Qi <yao.qi@linaro.org>
1288
1289 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1290 (need_step_over_p): Return zero if the LWP has pending signals
1291 can be delivered on software single step target.
1292
12932016-04-25 Yao Qi <yao.qi@linaro.org>
1294
1295 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1296 return instead of error.
1297
12982016-04-22 Yao Qi <yao.qi@linaro.org>
1299
1300 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1301 to 23.
1302
13032016-04-22 Yao Qi <yao.qi@linaro.org>
1304
1305 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1306 signal when stepping over breakpoint with software single
1307 step.
1308
13092016-04-21 Pedro Alves <palves@redhat.com>
1310
1311 * linux-s390-low.c (s390_collect_ptrace_register)
1312 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1313 add casts.
1314 (s390_check_regset): Use void * instead of gdb_byte *.
1315
13162016-04-20 Pedro Alves <palves@redhat.com>
1317
1318 * configure: Renegerate.
1319
13202016-04-20 Yao Qi <yao.qi@linaro.org>
1321
1322 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1323 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1324 number 16.
1325 (arm_store_gregset): Likewise.
1326
13272016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1328
1329 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1330 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1331 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1332 (amd64-avx-mpx-linux.c): New rules.
1333 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1334 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1335 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1336 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1337 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1338 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1339 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1340 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1341 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1342 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1343 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1344 * linux-x86-low.c (x86_linux_read_description): Add case for
1345 X86_XSTATE_AVX_MPX_MASK.
1346 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1347 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1348 init_registers_i386_avx_mpx_linux.
1349 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1350 (initialize_low_tracepoint): Call
1351 init_registers_i386_avx_mpx_linux.
1352 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1353 (initialize_low_tracepoint): Call
1354 init_registers_amd64_avx_mpx_linux.
1355 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1356 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1357 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1358 declarations.
1359
13602016-04-18 Pedro Alves <palves@redhat.com>
1361
1362 * configure: Regenerate.
1363
13642016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1365
1366 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1367 (aarch64_emit_sub): Likewise.
1368
13692016-04-12 Pedro Alves <palves@redhat.com>
1370
1371 * utils.c (prepare_to_throw_exception): Delete.
1372
13732016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1374
1375 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1376
13772016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1378
1379 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1380
13812016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1382
1383 * linux-aarch64-ipa.c: Add <elf.h> include.
1384 * linux-ppc-ipa.c: Add <elf.h> include.
1385 * linux-s390-ipa.c: Add <elf.h> include.
1386
13872016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1388
1389 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1390 (get_raw_reg_ptr): Likewise.
1391 (get_trace_state_variable_value_ptr): Likewise.
1392 (set_trace_state_variable_value_ptr): Likewise.
1393 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1394 char *.
1395
13962016-03-31 Wei-cheng Wang <cole945@gmail.com>
1397 Marcin Kościelnicki <koriakin@0x04.net>
1398
1399 PR/17221
1400 * linux-ppc-low.c (emit_insns): New function.
1401 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1402 (ppc_emit_prologue): New function.
1403 (ppc_emit_epilogue): New function.
1404 (ppc_emit_add): New function.
1405 (ppc_emit_sub): New function.
1406 (ppc_emit_mul): New function.
1407 (ppc_emit_lsh): New function.
1408 (ppc_emit_rsh_signed): New function.
1409 (ppc_emit_rsh_unsigned): New function.
1410 (ppc_emit_ext): New function.
1411 (ppc_emit_zero_ext): New function.
1412 (ppc_emit_log_not): New function.
1413 (ppc_emit_bit_and): New function.
1414 (ppc_emit_bit_or): New function.
1415 (ppc_emit_bit_xor): New function.
1416 (ppc_emit_bit_not): New function.
1417 (ppc_emit_equal): New function.
1418 (ppc_emit_less_signed): New function.
1419 (ppc_emit_less_unsigned): New function.
1420 (ppc_emit_ref): New function.
1421 (ppc_emit_const): New function.
1422 (ppc_emit_reg): New function.
1423 (ppc_emit_pop): New function.
1424 (ppc_emit_stack_flush): New function.
1425 (ppc_emit_swap): New function.
1426 (ppc_emit_stack_adjust): New function.
1427 (ppc_emit_call): New function.
1428 (ppc_emit_int_call_1): New function.
1429 (ppc_emit_void_call_2): New function.
1430 (ppc_emit_if_goto): New function.
1431 (ppc_emit_goto): New function.
1432 (ppc_emit_eq_goto): New function.
1433 (ppc_emit_ne_goto): New function.
1434 (ppc_emit_lt_goto): New function.
1435 (ppc_emit_le_goto): New function.
1436 (ppc_emit_gt_goto): New function.
1437 (ppc_emit_ge_goto): New function.
1438 (ppc_write_goto_address): New function.
1439 (ppc_emit_ops_impl): New static variable.
1440 (ppc64v1_emit_prologue): New function.
1441 (ppc64v2_emit_prologue): New function.
1442 (ppc64_emit_epilogue): New function.
1443 (ppc64_emit_add): New function.
1444 (ppc64_emit_sub): New function.
1445 (ppc64_emit_mul): New function.
1446 (ppc64_emit_lsh): New function.
1447 (ppc64_emit_rsh_signed): New function.
1448 (ppc64_emit_rsh_unsigned): New function.
1449 (ppc64_emit_ext): New function.
1450 (ppc64_emit_zero_ext): New function.
1451 (ppc64_emit_log_not): New function.
1452 (ppc64_emit_bit_and): New function.
1453 (ppc64_emit_bit_or): New function.
1454 (ppc64_emit_bit_xor): New function.
1455 (ppc64_emit_bit_not): New function.
1456 (ppc64_emit_equal): New function.
1457 (ppc64_emit_less_signed): New function.
1458 (ppc64_emit_less_unsigned): New function.
1459 (ppc64_emit_ref): New function.
1460 (ppc64_emit_const): New function.
1461 (ppc64v1_emit_reg): New function.
1462 (ppc64v2_emit_reg): New function.
1463 (ppc64_emit_pop): New function.
1464 (ppc64_emit_stack_flush): New function.
1465 (ppc64_emit_swap): New function.
1466 (ppc64v1_emit_call): New function.
1467 (ppc64v2_emit_call): New function.
1468 (ppc64v1_emit_int_call_1): New function.
1469 (ppc64v2_emit_int_call_1): New function.
1470 (ppc64v1_emit_void_call_2): New function.
1471 (ppc64v2_emit_void_call_2): New function.
1472 (ppc64_emit_if_goto): New function.
1473 (ppc64_emit_eq_goto): New function.
1474 (ppc64_emit_ne_goto): New function.
1475 (ppc64_emit_lt_goto): New function.
1476 (ppc64_emit_le_goto): New function.
1477 (ppc64_emit_gt_goto): New function.
1478 (ppc64_emit_ge_goto): New function.
1479 (ppc64v1_emit_ops_impl): New static variable.
1480 (ppc64v2_emit_ops_impl): New static variable.
1481 (ppc_emit_ops): New function.
1482 (linux_low_target): Wire in ppc_emit_ops.
1483
14842016-03-31 Wei-cheng Wang <cole945@gmail.com>
1485 Marcin Kościelnicki <koriakin@0x04.net>
1486
1487 PR/17221
1488 * Makefile.in: Add powerpc-*-ipa.o
1489 * configure.srv: Add ipa_obj for powerpc*-linux.
1490 * linux-ppc-ipa.c: New file.
1491 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1492 includes.
1493 (PPC_FIELD): New macro.
1494 (PPC_SEXT): New macro.
1495 (PPC_OP6): New macro.
1496 (PPC_BO): New macro.
1497 (PPC_LI): New macro.
1498 (PPC_BD): New macro.
1499 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1500 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1501 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1502 (ppc_get_thread_area): New function.
1503 (is_elfv2_inferior): New function.
1504 (gen_ds_form): New function.
1505 (GEN_STD): New macro.
1506 (GEN_STDU): New macro.
1507 (GEN_LD): New macro.
1508 (GEN_LDU): New macro.
1509 (gen_d_form): New function.
1510 (GEN_ADDI): New macro.
1511 (GEN_ADDIS): New macro.
1512 (GEN_LI): New macro.
1513 (GEN_LIS): New macro.
1514 (GEN_ORI): New macro.
1515 (GEN_ORIS): New macro.
1516 (GEN_LWZ): New macro.
1517 (GEN_STW): New macro.
1518 (GEN_STWU): New macro.
1519 (gen_xfx_form): New function.
1520 (GEN_MFSPR): New macro.
1521 (GEN_MTSPR): New macro.
1522 (GEN_MFCR): New macro.
1523 (GEN_MTCR): New macro.
1524 (GEN_SYNC): New macro.
1525 (GEN_LWSYNC): New macro.
1526 (gen_x_form): New function.
1527 (GEN_OR): New macro.
1528 (GEN_MR): New macro.
1529 (GEN_LWARX): New macro.
1530 (GEN_STWCX): New macro.
1531 (GEN_CMPW): New macro.
1532 (gen_md_form): New function.
1533 (GEN_RLDICL): New macro.
1534 (GEN_RLDICR): New macro.
1535 (gen_i_form): New function.
1536 (GEN_B): New macro.
1537 (GEN_BL): New macro.
1538 (gen_b_form): New function.
1539 (GEN_BNE): New macro.
1540 (GEN_LOAD): New macro.
1541 (GEN_STORE): New macro.
1542 (gen_limm): New function.
1543 (gen_atomic_xchg): New function.
1544 (gen_call): New function.
1545 (ppc_relocate_instruction): New function.
1546 (ppc_install_fast_tracepoint_jump_pad): New function.
1547 (ppc_get_min_fast_tracepoint_insn_len): New function.
1548 (ppc_get_ipa_tdesc_idx): New function.
1549 (the_low_target): Wire in the new functions.
1550 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1551 tdescs.
1552 * linux-ppc-tdesc.h: New file.
1553
15542016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1555
1556 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1557 (alloc_jump_pad_buffer): New function.
1558 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1559 (alloc_jump_pad_buffer): New function.
1560 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1561 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1562 (alloc_jump_pad_buffer): New function.
1563 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1564 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1565 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1566 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1567
15682016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1569
1570 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1571 * linux-amd64-ipa.c: Likewise.
1572 * linux-i386-ipa.c: Likewise.
1573 * linux-s390-ipa.c: Likewise.
1574 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1575 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1576 set_trace_state_variable_value_ptr.
1577 (struct ipa_sym_addresses): Likewise.
1578 (symbol_list): Likewise.
1579 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1580 accessing gdb_collect directly.
1581 (gdb_collect_ptr_type): New typedef.
1582 (get_raw_reg_ptr_type): New typedef.
1583 (get_trace_state_variable_value_ptr_type): New typedef.
1584 (set_trace_state_variable_value_ptr_type): New typedef.
1585 (gdb_collect_ptr): New global.
1586 (get_raw_reg_ptr): New global.
1587 (get_trace_state_variable_value_ptr): New global.
1588 (set_trace_state_variable_value_ptr): New global.
1589 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1590 accessing get_raw_reg directly.
1591 (get_get_tsv_func_addr): Likewise for
1592 get_trace_state_variable_value_ptr.
1593 (get_set_tsv_func_addr): Likewise for
1594 set_trace_state_variable_value_ptr.
1595 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1596
15972016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1598
1599 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1600
16012016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1602
1603 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1604 packets.
1605 (relocate_instruction): Remove own_buf.
1606 * server.c (own_buf): Make global.
1607 (handle_v_requests): Make global.
1608 * server.h (own_buf): New declaration.
1609 (handle_v_requests): New prototype.
1610
16112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1612
1613 PR 18377
1614 * linux-s390-low.c (add_insns): New function.
1615 (s390_emit_prologue): New function.
1616 (s390_emit_epilogue): New function.
1617 (s390_emit_add): New function.
1618 (s390_emit_sub): New function.
1619 (s390_emit_mul): New function.
1620 (s390_emit_lsh): New function.
1621 (s390_emit_rsh_signed): New function.
1622 (s390_emit_rsh_unsigned): New function.
1623 (s390_emit_ext): New function.
1624 (s390_emit_log_not): New function.
1625 (s390_emit_bit_and): New function.
1626 (s390_emit_bit_or): New function.
1627 (s390_emit_bit_xor): New function.
1628 (s390_emit_bit_not): New function.
1629 (s390_emit_equal): New function.
1630 (s390_emit_less_signed): New function.
1631 (s390_emit_less_unsigned): New function.
1632 (s390_emit_ref): New function.
1633 (s390_emit_if_goto): New function.
1634 (s390_emit_goto): New function.
1635 (s390_write_goto_address): New function.
1636 (s390_emit_litpool): New function.
1637 (s390_emit_const): New function.
1638 (s390_emit_call): New function.
1639 (s390_emit_reg): New function.
1640 (s390_emit_pop): New function.
1641 (s390_emit_stack_flush): New function.
1642 (s390_emit_zero_ext): New function.
1643 (s390_emit_swap): New function.
1644 (s390_emit_stack_adjust): New function.
1645 (s390_emit_set_r2): New function.
1646 (s390_emit_int_call_1): New function.
1647 (s390_emit_void_call_2): New function.
1648 (s390_emit_eq_goto): New function.
1649 (s390_emit_ne_goto): New function.
1650 (s390_emit_lt_goto): New function.
1651 (s390_emit_le_goto): New function.
1652 (s390_emit_gt_goto): New function.
1653 (s390_emit_ge_goto): New function.
1654 (s390x_emit_prologue): New function.
1655 (s390x_emit_epilogue): New function.
1656 (s390x_emit_add): New function.
1657 (s390x_emit_sub): New function.
1658 (s390x_emit_mul): New function.
1659 (s390x_emit_lsh): New function.
1660 (s390x_emit_rsh_signed): New function.
1661 (s390x_emit_rsh_unsigned): New function.
1662 (s390x_emit_ext): New function.
1663 (s390x_emit_log_not): New function.
1664 (s390x_emit_bit_and): New function.
1665 (s390x_emit_bit_or): New function.
1666 (s390x_emit_bit_xor): New function.
1667 (s390x_emit_bit_not): New function.
1668 (s390x_emit_equal): New function.
1669 (s390x_emit_less_signed): New function.
1670 (s390x_emit_less_unsigned): New function.
1671 (s390x_emit_ref): New function.
1672 (s390x_emit_if_goto): New function.
1673 (s390x_emit_const): New function.
1674 (s390x_emit_call): New function.
1675 (s390x_emit_reg): New function.
1676 (s390x_emit_pop): New function.
1677 (s390x_emit_stack_flush): New function.
1678 (s390x_emit_zero_ext): New function.
1679 (s390x_emit_swap): New function.
1680 (s390x_emit_stack_adjust): New function.
1681 (s390x_emit_int_call_1): New function.
1682 (s390x_emit_void_call_2): New function.
1683 (s390x_emit_eq_goto): New function.
1684 (s390x_emit_ne_goto): New function.
1685 (s390x_emit_lt_goto): New function.
1686 (s390x_emit_le_goto): New function.
1687 (s390x_emit_gt_goto): New function.
1688 (s390x_emit_ge_goto): New function.
1689 (s390_emit_ops): New function.
1690 (struct linux_target_ops): Fill in emit_ops hook.
1691
16922016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1693
1694 PR 18377
1695 * Makefile.in: Add s390 IPA files.
1696 * configure.srv: Build IPA for s390.
1697 * linux-s390-ipa.c: New file.
1698 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1699 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1700 (tdesc_s390_linux32): Likewise.
1701 (init_registers_s390_linux32v1): Likewise.
1702 (tdesc_s390_linux32v1): Likewise.
1703 (init_registers_s390_linux32v2): Likewise.
1704 (tdesc_s390_linux32v2): Likewise.
1705 (init_registers_s390_linux64): Likewise.
1706 (tdesc_s390_linux64): Likewise.
1707 (init_registers_s390_linux64v1): Likewise.
1708 (tdesc_s390_linux64v1): Likewise.
1709 (init_registers_s390_linux64v2): Likewise.
1710 (tdesc_s390_linux64v2): Likewise.
1711 (init_registers_s390_te_linux64): Likewise.
1712 (tdesc_s390_te_linux64): Likewise.
1713 (init_registers_s390_vx_linux64): Likewise.
1714 (tdesc_s390_vx_linux64): Likewise.
1715 (init_registers_s390_tevx_linux64): Likewise.
1716 (tdesc_s390_tevx_linux64): Likewise.
1717 (init_registers_s390x_linux64): Likewise.
1718 (tdesc_s390x_linux64): Likewise.
1719 (init_registers_s390x_linux64v1): Likewise.
1720 (tdesc_s390x_linux64v1): Likewise.
1721 (init_registers_s390x_linux64v2): Likewise.
1722 (tdesc_s390x_linux64v2): Likewise.
1723 (init_registers_s390x_te_linux64): Likewise.
1724 (tdesc_s390x_te_linux64): Likewise.
1725 (init_registers_s390x_vx_linux64): Likewise.
1726 (tdesc_s390x_vx_linux64): Likewise.
1727 (init_registers_s390x_tevx_linux64): Likewise.
1728 (tdesc_s390x_tevx_linux64): Likewise.
1729 (have_hwcap_s390_vx): New static variable.
1730 (s390_arch_setup): Fill have_hwcap_s390_vx.
1731 (s390_get_thread_area): New function.
1732 (s390_ft_entry_gpr_esa): New const.
1733 (s390_ft_entry_gpr_zarch): New const.
1734 (s390_ft_entry_misc): New const.
1735 (s390_ft_entry_fr): New const.
1736 (s390_ft_entry_vr): New const.
1737 (s390_ft_main_31): New const.
1738 (s390_ft_main_64): New const.
1739 (s390_ft_exit_fr): New const.
1740 (s390_ft_exit_vr): New const.
1741 (s390_ft_exit_misc): New const.
1742 (s390_ft_exit_gpr_esa): New const.
1743 (s390_ft_exit_gpr_zarch): New const.
1744 (append_insns): New function.
1745 (s390_relocate_instruction): New function.
1746 (s390_install_fast_tracepoint_jump_pad): New function.
1747 (s390_get_min_fast_tracepoint_insn_len): New function.
1748 (s390_get_ipa_tdesc_idx): New function.
1749 (struct linux_target_ops): Wire in the above functions.
1750 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1751 * linux-s390-tdesc.h: New file.
1752
17532016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1754
1755 * linux-s390-low.c (s390_supports_tracepoints): New function.
1756 (struct linux_target_ops): Fill supports_tracepoints hook.
1757
17582016-03-18 Yao Qi <yao.qi@linaro.org>
1759
1760 * linux-low.c (lwp_signal_can_be_delivered): New function.
1761 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1762
17632016-03-18 Yao Qi <yao.qi@linaro.org>
1764
1765 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1766 0 if signal is enqueued. Remove 'signal' from one debugging
1767 message. Move one debugging message to some lines below.
1768 Remove code setting 'signal' to 0.
1769
17702016-03-18 Yao Qi <yao.qi@linaro.org>
1771
1772 * linux-low.c (linux_low_filter_event): Remove redundant
1773 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1774
17752016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1776
1777 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1778 (struct linux_target_ops): Wire in the above.
1779
17802016-03-03 Yao Qi <yao.qi@linaro.org>
1781
1782 * linux-low.c: Update comments to start_step_over.
1783
17842016-03-03 Yao Qi <yao.qi@linaro.org>
1785
1786 PR server/19736
1787 * linux-low.c (handle_extended_wait): Set child suspended
1788 if event_lwp->bp_reinsert isn't zero.
1789
17902016-03-02 Yao Qi <yao.qi@linaro.org>
1791
1792 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1793 enqueue_pending_signal.
1794
17952016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1796
1797 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1798 is actually loaded.
1799
18002016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1801
1802 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1803 (s390_regmap_3264) [!__s390x__]: New global.
1804 (s390_collect_ptrace_register): Skip map entries containing -1.
1805 (s390_supply_ptrace_register): Ditto.
1806 (s390_fill_gprs_high): New function.
1807 (s390_store_gprs_high): New function.
1808 (s390_regsets): Add NT_S390_HIGH_GPRS.
1809 (s390_get_hwcap): Enable on 31-bit.
1810 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1811 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1812 Detect NT_S390_HIGH_GPRS.
1813 (s390_usrregs_info_3264): Enable on 31-bit.
1814 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1815 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1816
18172016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1818
1819 PR gdb/13808
1820 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1821 * configure.srv: Ditto.
1822 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1823 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1824 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1825 (init_registers_amd64_linux): Remove prototype.
1826 (tdesc_amd64_linux): Remove declaration.
1827 (get_ipa_tdesc): New function.
1828 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1829 initialize remaining tdescs.
1830 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1831 (init_registers_i386_linux): Remove prototype.
1832 (tdesc_i386_linux): Remove declaration.
1833 (get_ipa_tdesc): New function.
1834 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1835 initialize remaining tdescs.
1836 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1837 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1838 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1839 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1840 (x86_get_ipa_tdesc_idx): New function.
1841 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1842 * linux-x86-tdesc.h: New file.
1843 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1844 (target_get_ipa_tdesc_idx): New macro.
1845 * tracepoint.c (ipa_tdesc_idx): New macro.
1846 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1847 (symbol_list): Add ipa_tdesc_idx.
1848 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1849 (ipa_tdesc): Remove.
1850 (ipa_tdesc_idx): New variable.
1851 (get_context_regcache): Use get_ipa_tdesc.
1852 (gdb_collect): Ditto.
1853 (gdb_probe): Ditto.
1854 * tracepoint.h (get_ipa_tdesc): New prototype.
1855 (ipa_tdesc): Remove.
1856
18572016-02-24 Pedro Alves <palves@redhat.com>
1858
1859 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1860 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1861 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1862 Factor out common code between the USE_SIGTRAP_SIGINFO and
1863 !USE_SIGTRAP_SIGINFO blocks.
1864 (linux_low_filter_event): Call save_stop_reason instead of
1865 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1866 Update comments.
1867 (linux_wait_1): Update comments.
1868
18692016-02-24 Wei-cheng Wang <cole945@gmail.com>
1870
1871 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1872 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1873 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1874 ppc_insert_point, ppc_remove_point.
1875
18762016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1877
1878 * linux-s390-low.c (s390_supports_z_point_type): New function.
1879 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1880
18812016-02-16 Yao Qi <yao.qi@linaro.org>
1882
1883 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1884 PC. Get pc from regcache_read_pc.
1885
18862016-02-12 Yao Qi <yao.qi@linaro.org>
1887
1888 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1889 or linux_get_pc_32bit.
1890 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1891
18922016-02-12 Yao Qi <yao.qi@linaro.org>
1893
1894 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1895 arm_linux_get_next_pcs_fixup.
1896
18972016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1898
1899 * tracepoint.c (x_tracepoint_action_download): Change
1900 write_inferior_data_ptr to write_inferior_data_pointer.
1901 (cmd_qtstart): Likewise.
1902 (write_inferior_data_ptr): Remove.
1903 (download_agent_expr): Change write_inferior_data_ptr to
1904 write_inferior_data_pointer.
1905 (download_tracepoint_1): Likewise.
1906 (download_tracepoint): Likewise.
1907 (download_trace_state_variables): Likewise.
1908
19092016-02-11 Wei-cheng Wang <cole945@gmail.com>
1910 Marcin Kościelnicki <koriakin@0x04.net>
1911
1912 * tracepoint.c (struct tracepoint_action_ops): Remove.
1913 (struct tracepoint_action): Remove ops.
1914 (m_tracepoint_action_download, r_tracepoint_action_download)
1915 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1916 size and offset accordingly.
1917 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1918 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1919 (tracepoint_action_send, tracepoint_action_download): New functions.
1920 Helpers for trace action handlers.
1921 (add_tracepoint_action): Remove setup actions ops.
1922 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1923
19242016-02-10 Yao Qi <yao.qi@linaro.org>
1925
1926 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1927
19282016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1929
1930 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
1931 to AC_OUTPUT.
1932 * configure: Regenerate.
1933
19342016-02-09 Simon Marchi <simon.marchi@ericsson.com>
1935
1936 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
1937 void * to gdb_byte *.
1938 * linux-low.c (siginfo_fixup): Likewise.
1939 (linux_xfer_siginfo): Likewise.
1940 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
1941 Likewise.
1942 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
1943
19442016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
1945
1946 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
1947 to srv_tgtobj.
1948 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
1949 to srv_tgtobj.
1950 * linux-x86-low.c [__x86_64__]: Include
1951 "nat/amd64-linux-siginfo.h".
1952 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
1953 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
1954 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
1955 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
1956 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
1957 (cpt_si_fd, si_timerid, si_overrun): Move from
1958 nat/amd64-linux-siginfo.c.
1959 * Makefile.in (amd64-linux-siginfo.o:): New rule.
1960
19612016-01-28 Simon Marchi <simon.marchi@ericsson.com>
1962
1963 * server.c (skip_to_semicolon): Remove.
1964 (process_point_options): Use strchrnul instead of
1965 skip_to_semicolon.
1966
19672016-01-26 Yao Qi <yao.qi@linaro.org>
1968
1969 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
1970 * linux-low.c (install_software_single_step_breakpoints): Don't
1971 call regcache_read_pc.
1972 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
1973 argument pc.
1974
19752016-01-26 Yao Qi <yao.qi@linaro.org>
1976
1977 * linux-low.c (install_software_single_step_breakpoints): Call
1978 regcache_read_pc instead of get_pc.
1979
19802016-01-26 Yao Qi <yao.qi@linaro.org>
1981
1982 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
1983 (unblock_async_io): Rename to ...
1984 (block_unblock_async_io): ... it. New function.
1985 (enable_async_io): Don't install SIGIO handler. Unblock it
1986 instead.
1987 (disable_async_io): Don't ignore SIGIO. Block it instead.
1988 (initialize_async_io): Install SIGIO handler. Don't call
1989 unblock_async_io.
1990
19912016-01-26 Yao Qi <yao.qi@linaro.org>
1992
1993 * remote-utils.c (getpkt): If the buffer isn't empty, and the
1994 first character is '\003', call *the_target->request_interrupt.
1995
19962016-01-25 Yao Qi <yao.qi@linaro.org>
1997
1998 * remote-utils.c (new_thread_notify): Remove.
1999 (dead_thread_notify): Likewise.
2000 * remote-utils.h (new_thread_notify): Remove declaration.
2001 (dead_thread_notify): Likewise.
2002
20032016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2004
2005 * gdb.trace/pending.exp: Fix expected message on continue.
2006
20072016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2008
2009 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2010 it works properly on big-endian machines where sizeof (CORE_ADDR)
2011 != sizeof (void *).
2012
20132016-01-21 Pedro Alves <palves@redhat.com>
2014
2015 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2016 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2017 * configure: Regenerate.
2018
20192016-01-21 Yao Qi <yao.qi@linaro.org>
2020
2021 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2022 is_thumb and set it according to CPSR saved on the stack.
2023 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2024 arm_sigreturn_next_pc.
2025
20262016-01-18 Yao Qi <yao.qi@linaro.org>
2027
2028 * linux-low.c (linux_set_pc_64bit): New function.
2029 (linux_get_pc_64bit): New function.
2030 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2031 Declare.
2032 * linux-sparc-low.c (debug_threads): Remove declaration.
2033 (sparc_get_pc): Remove.
2034 (the_low_target): Use linux_get_pc_64bit instead of
2035 sparc_get_pc.
2036 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2037 (the_low_target): Use linux_get_pc_64bit and
2038 linux_set_pc_64bit.
2039
20402016-01-18 Yao Qi <yao.qi@linaro.org>
2041
2042 * linux-arm-low.c (debug_threads): Remove declaration.
2043 (arm_get_pc, arm_set_pc): Remove.
2044 (the_low_target): Use linux_get_pc_32bit and
2045 linux_set_pc_32bit.
2046 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2047 (the_low_target): Use linux_get_pc_32bit and
2048 linux_set_pc_32bit.
2049 * linux-cris-low.c (debug_threads): Remove declaration.
2050 (cris_get_pc, cris_set_pc,): Remove.
2051 (the_low_target): Use linux_get_pc_32bit and
2052 linux_set_pc_32bit.
2053 * linux-crisv32-low.c (debug_threads): Remove declaration.
2054 (cris_get_pc, cris_set_pc): Remove.
2055 (the_low_target): Use linux_get_pc_32bit and
2056 linux_set_pc_32bit.
2057 * linux-low.c: Include inttypes.h.
2058 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2059 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2060 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2061 (the_low_target): Use linux_get_pc_32bit and
2062 linux_set_pc_32bit.
2063 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2064 (the_low_target): Use linux_get_pc_32bit and
2065 linux_set_pc_32bit.
2066 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2067 (the_low_target): Use linux_get_pc_32bit and
2068 linux_set_pc_32bit.
2069 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2070 (the_low_target): Use linux_get_pc_32bit and
2071 linux_set_pc_32bit.
2072 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2073 (the_low_target): Use linux_get_pc_32bit and
2074 linux_set_pc_32bit.
2075
20762016-01-18 Gary Benson <gbenson@redhat.com>
2077
2078 * configure.ac (AC_FUNC_FORK): New check.
2079 * config.in: Regenerate.
2080 * configure: Likewise.
2081
20822016-01-14 Yao Qi <yao.qi@linaro.org>
2083
2084 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2085 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2086 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2087 arm_get_next_pcs_ctor.
2088
20892016-01-12 Josh Stone <jistone@redhat.com>
2090 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2091
2092 * inferiors.h: Include "gdb_vecs.h".
2093 (struct process_info): Add syscalls_to_catch.
2094 * inferiors.c (remove_process): Free syscalls_to_catch.
2095 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2096 syscall_return stops.
2097 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2098 * server.c (handle_general_set): Handle QCatchSyscalls.
2099 (handle_query): Report support for QCatchSyscalls.
2100 * target.h (struct target_ops): Add supports_catch_syscall.
2101 (target_supports_catch_syscall): New macro.
2102 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2103 (struct lwp_info): Add syscall_state.
2104 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2105 Maintain syscall_state and syscalls_to_catch across exec.
2106 (get_syscall_trapinfo): New function, proxy to the_low_target.
2107 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2108 (linux_low_filter_event): Toggle syscall_state entry/return for
2109 syscall traps, and set it ignored for all others.
2110 (gdb_catching_syscalls_p): New function.
2111 (gdb_catch_this_syscall_p): New function.
2112 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2113 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2114 (linux_supports_catch_syscall): New function.
2115 (linux_target_ops): Install it.
2116 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2117 (the_low_target): Install it.
2118
21192016-01-12 Mike Frysinger <vapier@gentoo.org>
2120
2121 * acinclude.m4: Include new ../warning.m4 file.
2122 * configure: Regenerated.
2123 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2124
21252016-01-12 Mike Frysinger <vapier@gentoo.org>
2126
2127 * ax.c (is_goto_target): Mark static.
2128 * linux-low.c (register_addr): Likewise.
2129 (linux_fetch_registers, linux_store_registers): Likewise.
2130 * mem-break.c (any_persistent_commands): Fix old prototype.
2131 (add_commands_to_breakpoint): Mark static.
2132 * regcache.c (find_register_by_name): Delete unused func.
2133 * remote-utils.c (hex_or_minus_one): Mark static.
2134 * server.c (monitor_show_help): Mark static.
2135 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2136 handle_v_requests): Likewise.
2137
21382016-01-12 Pedro Alves <palves@redhat.com>
2139
2140 Remove use of the registered trademark symbol throughout.
2141
21422016-01-08 Yao Qi <yao.qi@linaro.org>
2143
2144 * remote-utils.c (getpkt): If c is '\003', call target hook
2145 request_interrupt.
2146
21472016-01-06 Yao Qi <yao.qi@linaro.org>
2148
2149 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2150 linux-aarch32-low.c.
2151 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2152 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2153 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2154 (thumb2_breakpoint): Declare.
2155 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2156 linux-aarch32-low.h.
2157 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2158 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2159 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2160
21612016-01-01 Joel Brobecker <brobecker@adacore.com>
2162
2163 * gdbreplay.c (gdbreplay_version): Change copyright year in
2164 version message.
2165 * server.c (gdbserver_version): Likewise.
2166
21672015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2168
2169 * server.c (crc32_table): Delete.
2170 (crc32): Use libiberty's xcrc32 function.
2171
21722015-12-22 Joel Brobecker <brobecker@adacore.com>
2173
2174 * lynx-low.c (lynx_delete_thread_callback): New function.
2175 (lynx_mourn): Properly delete our process and all of its
2176 threads. Remove call to clear_inferiors.
2177
21782015-12-22 Joel Brobecker <brobecker@adacore.com>
2179
2180 * target.c (thread_search_callback): Add check that
2181 the thread_stopped target callback is not NULL before
2182 calling it.
2183
21842015-12-21 Yao Qi <yao.qi@linaro.org>
2185
2186 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2187 arm breakpoint.
2188
21892015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2190
2191 * server.c (handle_query): Call target_supports_software_single_step.
2192
21932015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2194
2195 * linux-low.c (single_step): New function.
2196 (linux_resume_one_lwp_throw): Call single_step.
2197 (start_step_over): Likewise.
2198
21992015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2200
2201 * Makefile.in (SFILES): Append arch/arm-linux.c,
2202 arch/arm-get-next-pcs.c.
2203 (arm-linux.o): New rule.
2204 (arm-get-next-pcs.o): New rule.
2205 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2206 arm-linux.o.
2207 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2208 to linux-aarch32-low.c.
2209 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2210 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2211 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2212 (thumb2_breakpoint_len): Likewise.
2213 (arm_is_thumb_mode): Make non-static.
2214 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2215 from linux-aarch32-low.c.
2216 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2217 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2218 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2219 (thumb2_breakpoint_len): Likewise.
2220 (arm_is_thumb_mode): New declaration.
2221 * linux-arm-low.c: Include arch/arm-linux.h
2222 aarch/arm-get-next-pcs.h, sys/syscall.h.
2223 (get_next_pcs_ops): New struct.
2224 (get_next_pcs_addr_bits_remove): New function.
2225 (get_next_pcs_is_thumb): New function.
2226 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2227 (arm_sigreturn_next_pc): Likewise.
2228 (get_next_pcs_syscall_next_pc): Likewise.
2229 (arm_gdbserver_get_next_pcs): Likewise.
2230 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2231 Initialize.
2232 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2233 * server.h: Include gdb_vecs.h.
2234
22352015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2236
2237 * Makefile.in (SFILES): Append common/common-regcache.c.
2238 (OBS): Append common-regcache.o.
2239 (common-regcache.o): New rule.
2240 * regcache.c (init_register_cache): Initialize cache to
2241 REG_UNAVAILABLE.
2242 (regcache_raw_read_unsigned): New function.
2243 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2244 register_status enum.
2245
22462015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2247
2248 * linux-aarch64-low.c (the_low_targets): Rename
2249 breakpoint_reinsert_addr to get_next_pcs.
2250 * linux-arm-low.c (the_low_targets): Likewise.
2251 * linux-bfin-low.c (the_low_targets): Likewise.
2252 * linux-cris-low.c (the_low_targets): Likewise.
2253 * linux-crisv32-low.c (the_low_targets): Likewise.
2254 * linux-low.c (can_software_single_step): Likewise.
2255 (install_software_single_step_breakpoints): New function.
2256 (start_step_over): Use install_software_single_step_breakpoints.
2257 * linux-low.h: New CORE_ADDR vector.
2258 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2259 get_next_pcs.
2260 * linux-mips-low.c (the_low_targets): Likewise.
2261 * linux-nios2-low.c (the_low_targets): Likewise.
2262 * linux-sparc-low.c (the_low_targets): Likewise.
2263
22642015-12-17 Pedro Alves <palves@redhat.com>
2265
2266 * linux-low.c (linux_kill_one_lwp): Remove references to
2267 LinuxThreads.
2268 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2269 to 'kill'.
2270 (linux_init_signals): Delete.
2271 (initialize_low): Adjust.
2272 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2273
22742015-12-16 Pedro Alves <palves@redhat.com>
2275
2276 * configure.ac (compiler warning flags): When testing a
2277 -Wno-foo option, check whether -Wfoo works instead.
2278 * configure: Regenerate.
2279
22802015-12-11 Don Breazeal <donb@codesourcery.com>
2281
2282 * server.c (process_serial_event): Don't exit from gdbserver
2283 in remote mode if there are still active inferiors.
2284
22852015-12-11 Yao Qi <yao.qi@linaro.org>
2286
2287 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2288 arm_breakpoint_at if the process is 32-bit.
2289
22902015-12-11 Yao Qi <yao.qi@linaro.org>
2291
2292 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2293 arm breakpoint.
2294
22952015-12-07 Yao Qi <yao.qi@linaro.org>
2296
2297 * configure.srv: Append arm.o to srv_tgtobj for
2298 aarch64*-*-linux* target.
2299 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2300 from linux-arm-low.c.
2301 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2302 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2303 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2304 (thumb2_breakpoint_len): Likewise.
2305 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2306 (arm_breakpoint_kinds): Likewise.
2307 (arm_breakpoint_kind_from_pc): Likewise.
2308 (arm_sw_breakpoint_from_kind): Likewise.
2309 (arm_breakpoint_kind_from_current_state): Likewise.
2310 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2311 (arm_sw_breakpoint_from_kind): Declare.
2312 (arm_breakpoint_kind_from_current_state): Declare.
2313 (arm_breakpoint_at): Declare.
2314 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2315 arm_sw_breakpoint_from_kind if process is 32-bit.
2316 (aarch64_breakpoint_kind_from_pc): New function.
2317 (aarch64_breakpoint_kind_from_current_state): New function.
2318 (the_low_target): Initialize fields breakpoint_kind_from_pc
2319 and breakpoint_kind_from_current_state.
2320 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2321 linux-aarch32-low.c.
2322 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2323 (arm_breakpoint, arm_breakpoint_len): Likewise.
2324 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2325 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2326 (arm_is_thumb_mode): Likewise.
2327 (arm_breakpoint_at): Likewise.
2328 (arm_breakpoint_kind_from_pc): Likewise.
2329 (arm_sw_breakpoint_from_kind): Likewise.
2330 (arm_breakpoint_kind_from_current_state): Likewise.
2331
2332 Revert:
2333 2015-08-04 Yao Qi <yao.qi@linaro.org>
2334
2335 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2336 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2337 * server.c (extended_protocol): Remove "static".
2338 * server.h (extended_protocol): Declare it.
2339
23402015-12-04 Josh Stone <jistone@redhat.com>
2341
2342 * target.h (struct target_ops) <arch_setup>: Rename to ...
2343 (struct target_ops) <post_create_inferior>: ... this.
2344 (target_arch_setup): Rename to ...
2345 (target_post_create_inferior): ... this, calling post_create_inferior.
2346 * server.c (start_inferior): Update target_arch_setup calls to
2347 target_post_create_inferior.
2348 * linux-low.c (linux_low_ptrace_options): Forward declare.
2349 (linux_arch_setup): Update its comment for general use.
2350 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2351 (struct linux_target_ops): Use linux_post_create_inferior.
2352 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2353 to post_create_inferior.
2354 * nto-low.c (struct nto_target_ops): Likewise.
2355 * spu-low.c (struct spu_target_ops): Likewise.
2356 * win32-low.c (struct win32_target_ops): Likewise.
2357
23582015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2359
2360 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2361
23622015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2363
2364 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2365 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2366 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2367 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2368 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2369 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2370 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2371 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2372 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2373 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2374 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2375 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2376
23772015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2378
2379 * linux-low.c (linux_look_up_symbols): Don't call
2380 linux_supports_traceclone.
2381 * linux-low.h (thread_db_init): Remove use_events argument.
2382 * thread-db.c (thread_db_use_event): Remove global variable.
2383 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2384 (struct thread_db) <td_create_bp>: Remove field.
2385 (thread_db_create_event): Remove function.
2386 (thread_db_enable_reporting): Likewise.
2387 (find_one_thread): Don't check for thread_db_use_events.
2388 (attach_thread): Likewise.
2389 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2390 (try_thread_db_load_1): Don't check for thread_db_use_events.
2391 (thread_db_init): Remove use_events argument and thread events
2392 handling.
2393 (remove_thread_event_breakpoints): Remove function.
2394 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2395
23962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2397
2398 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2399 New function.
2400 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2401 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2402 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2403 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2404 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2405 Initialize.
2406 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2407 New function.
2408 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2409 * linux-low.c (can_hardware_single_step): Use
2410 supports_hardware_single_step.
2411 (can_software_single_step): New function.
2412 (start_step_over): Call can_software_single_step.
2413 (linux_supports_hardware_single_step): New function.
2414 (struct target_ops) <supports_software_single_step>: Initialize.
2415 * linux-low.h (struct linux_target_ops)
2416 <supports_hardware_single_step>: Initialize.
2417 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2418 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2419 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2420 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2421 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2422 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2423 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2425 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2426 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2427 Initialize.
2428 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2429 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2430 Initialize.
2431 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2432 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2433 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2434 New function.
2435 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2436 * target.h (struct target_ops): <supports_software_single_step>:
2437 New field.
2438 (target_supports_software_single_step): New macro.
2439
24402015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2441
2442 * linux-low.c (linux_wait_1): Fix pc advance condition.
2443 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2444 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2445
24462015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2447
2448 * linux-arm-low.c (arm_is_thumb_mode): New function.
2449 (arm_breakpoint_at): Use arm_is_thumb_mode.
2450 (arm_breakpoint_kind_from_current_state): New function.
2451 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2452 Initialize.
2453 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2454 (linux_breakpoint_kind_from_current_state): New function.
2455 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2456 * linux-low.h (struct linux_target_ops)
2457 <breakpoint_kind_from_current_state>: New field.
2458 * target.h (struct target_ops): Likewise.
2459 (target_breakpoint_kind_from_current_state): New macro.
2460
24612015-11-30 Pedro Alves <palves@redhat.com>
2462
2463 * linux-low.c (linux_resume): Wake up the event loop before
2464 returning.
2465
24662015-11-30 Pedro Alves <palves@redhat.com>
2467
2468 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2469 check.
2470 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2471 to -1.
2472 * target.c (struct thread_search): New structure.
2473 (thread_search_callback): New function.
2474 (prev_general_thread): New global.
2475 (prepare_to_access_memory, done_accessing_memory): New functions.
2476 * target.h (prepare_to_access_memory, done_accessing_memory):
2477 Replace macros with function declarations.
2478
24792015-11-30 Pedro Alves <palves@redhat.com>
2480
2481 PR 14618
2482 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2483 report TARGET_WAITKIND_NO_RESUMED.
2484 * remote-utils.c (prepare_resume_reply): Handle
2485 TARGET_WAITKIND_NO_RESUMED.
2486 * server.c (report_no_resumed): New global.
2487 (handle_query) <qSupported>: Handle "no-resumed+". Report
2488 "no-resumed+" support.
2489 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2490 return error if the client doesn't support no-resumed events.
2491 (push_stop_notification): New function.
2492 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2493 events if the client supports them.
2494
24952015-11-30 Pedro Alves <palves@redhat.com>
2496
2497 * linux-low.c (thread_still_has_status_pending_p): Don't check
2498 vCont;t here.
2499 (lwp_resumed): New function.
2500 (status_pending_p_callback): Return early if the LWP is not
2501 supposed to be resumed.
2502
25032015-11-30 Pedro Alves <palves@redhat.com>
2504
2505 * linux-low.c (handle_extended_wait): Assert that the LWP's
2506 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2507 thread create events, leave the new child's status pending.
2508 (linux_low_filter_event): If GDB wants to hear about thread exit
2509 events, leave the LWP marked dead and don't delete it.
2510 (linux_wait_for_event_filtered): Don't check for thread exit.
2511 (filter_exit_event): New function.
2512 (linux_wait_1): Use it, when returning an exit event.
2513 (linux_resume_one_lwp_throw): Assert that the LWP's
2514 waitstatus is TARGET_WAITKIND_IGNORE.
2515 * remote-utils.c (prepare_resume_reply): Handle
2516 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2517 * server.c (report_thread_events): New global.
2518 (handle_general_set): Handle QThreadEvents.
2519 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2520 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2521 TARGET_WAITKIND_THREAD_EXITED.
2522 * server.h (report_thread_events): Declare.
2523
25242015-11-30 Pedro Alves <palves@redhat.com>
2525
2526 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2527 the thread's last_resume_kind was resume_stop.
2528
25292015-11-30 Pedro Alves <palves@redhat.com>
2530
2531 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2532 before returning.
2533
25342015-11-30 Pedro Alves <palves@redhat.com>
2535
2536 * server.c (handle_v_requests): Handle vCtrlC.
2537
25382015-11-30 Pedro Alves <palves@redhat.com>
2539
2540 * gdbthread.h (find_any_thread_of_pid): Declare.
2541 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2542 functions.
2543 * server.c (handle_query): If current_thread is NULL, look for
2544 another thread of the selected process.
2545
25462015-11-26 Daniel Colascione <dancol@dancol.org>
2547 Simon Marchi <simon.marchi@ericsson.com>
2548
2549 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2550 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2551 name in reply.
2552 * target.h (struct target_ops) <thread_name>: New field.
2553 (target_thread_name): New macro.
2554
25552015-11-23 Joel Brobecker <brobecker@adacore.com>
2556
2557 * regcache.h (regcache_invalidate_pid): Add declaration.
2558 * regcache.c (regcache_invalidate_pid): New function, extracted
2559 from regcache_invalidate.
2560 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2561 Add trivial documentation comment.
2562 * lynx-low.c: Use regcache_invalidate_pid instead of
2563 regcache_invalidate.
2564
25652015-11-23 Joel Brobecker <brobecker@adacore.com>
2566
2567 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2568 and Elf64_auxv_t if the target is Android.
2569
25702015-11-22 Doug Evans <xdje42@gmail.com>
2571
2572 * target.h: #include <sys/types.h>.
2573
25742015-11-19 Pedro Alves <palves@redhat.com>
2575
2576 * linux-low.c (linux_process_qsupported): Change prototype.
2577 Adjust.
2578 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2579 Change prototype.
2580 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2581 and adjust to loop over all features.
2582 * server.c (handle_query) <qSupported>: Adjust to call
2583 target_process_qsupported once, passing it a vector of unprocessed
2584 features.
2585 * target.h (struct target_ops) <process_qsupported>: Change
2586 prototype.
2587 (target_process_qsupported): Adjust.
2588
25892015-11-19 Pedro Alves <palves@redhat.com>
2590
2591 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2592 mode.
2593 * configure: Regenerate.
2594
25952015-11-19 Pedro Alves <palves@redhat.com>
2596
2597 * configure: Regenerate.
2598
25992015-11-19 Yao Qi <yao.qi@linaro.org>
2600
2601 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2602 type to uint32_t.
2603
26042015-11-19 Yao Qi <yao.qi@linaro.org>
2605
2606 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2607 (struct aarch64_operand): Move enum out.
2608
26092015-11-19 Yao Qi <yao.qi@linaro.org>
2610
2611 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2612 struct user_fpsimd_state *.
2613 (aarch64_store_fpregset): Likewise.
2614
26152015-11-19 Yao Qi <yao.qi@linaro.org>
2616
2617 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2618 struct user_pt_regs *.
2619 (aarch64_store_gregset): Likewise.
2620
26212015-11-18 Pedro Alves <palves@redhat.com>
2622
2623 * Makefile.in (all_object_files): Add $IPA_OBJS.
2624
26252015-11-17 Pedro Alves <palves@redhat.com>
2626
2627 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2628 GDB_SIGNAL_0 and gdb_signal_to_string.
2629
26302015-11-17 Pedro Alves <palves@redhat.com>
2631
2632 * win32-low.c (handle_output_debug_string): Remove parameter.
2633 (win32_kill): Remove our_status local and adjust call to
2634 handle_output_debug_string.
2635 (get_child_debug_event): Adjust call to
2636 handle_output_debug_string.
2637
26382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2639
2640 * linux-mips-low.c (mips_fill_gregset): Add cast.
2641 (mips_store_gregset): Likewise.
2642 (mips_fill_fpregset): Likewise.
2643 (mips_store_fpregset): Likewise.
2644
26452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2646
2647 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2648 priv.
2649
26502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2651
2652 * linux-mips-low.c (mips_linux_new_thread): Change type of
2653 watch_type to enum target_hw_bp_type.
2654
26552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2656
2657 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2658 Change return type to arm_hwbp_type.
2659
26602015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2661
2662 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2663 (arm_store_gregset): Likewise.
2664 * linux-arm-low.c (arm_get_hwcap): Likewise.
2665 (arm_read_description): Likewise.
2666
26672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2668
2669 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2670
26712015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2672
2673 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2674 (ppc_fill_vsxregset): Likewise.
2675 (ppc_store_vsxregset): Likewise.
2676 (ppc_fill_vrregset): Likewise.
2677 (ppc_store_vrregset): Likewise.
2678 (ppc_fill_evrregset): Likewise.
2679 (ppc_store_evrregset): Likewise.
2680
26812015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2682
2683 * linux-ppc-low.c (ppc_usrregs_info): Remove
2684 forward-declaration.
2685 (ppc_arch_setup): Move lower in file.
2686
26872015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2688
2689 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2690 (ps_pdwrite): Likewise.
2691
26922015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2693
2694 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2695 to after assert checks.
2696
26972015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2698
2699 * proc-service.c (ps_pdread): Add/adjust casts.
2700 (ps_pdwrite): Add/adjust casts.
2701
27022015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2703
2704 * server.c (handle_search_memory_1): Cast return value of
2705 memmem.
2706
27072015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2708
2709 * server.c (write_qxfer_response): Change type of data to
2710 gdb_byte *.
2711
27122015-10-29 Pedro Alves <palves@redhat.com>
2713
2714 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2715
27162015-10-29 Pedro Alves <palves@redhat.com>
2717
2718 * tracepoint.c (clear_installed_tracepoints): Add casts.
2719
27202015-10-29 Pedro Alves <palves@redhat.com>
2721
2722 * server.c (handle_v_cont, process_serial_event): Add enum
2723 gdb_signal casts to signal parsing code.
2724
27252015-10-29 Pedro Alves <palves@redhat.com>
2726
2727 * linux-low.h (NULL_REGSET): Define.
2728 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2729 * linux-arm-low.c (arm_regsets): Likewise.
2730 * linux-crisv32-low.c (cris_regsets): Likewise.
2731 * linux-m68k-low.c (m68k_regsets): Likewise.
2732 * linux-mips-low.c (mips_regsets): Likewise.
2733 * linux-nios2-low.c (nios2_regsets): Likewise.
2734 * linux-ppc-low.c (ppc_regsets): Likewise.
2735 * linux-s390-low.c (s390_regsets): Likewise.
2736 * linux-sh-low.c (sh_regsets): Likewise.
2737 * linux-sparc-low.c (sparc_regsets): Likewise.
2738 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2739 * linux-tile-low.c (tile_regsets): Likewise.
2740 * linux-x86-low.c (x86_regsets): Likewise.
2741 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2742
27432015-10-29 Pedro Alves <palves@redhat.com>
2744
2745 * linux-low.h (NULL_REGSET): Define.
2746 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2747 * linux-arm-low.c (arm_regsets): Likewise.
2748 * linux-crisv32-low.c (cris_regsets): Likewise.
2749 * linux-m68k-low.c (m68k_regsets): Likewise.
2750 * linux-mips-low.c (mips_regsets): Likewise.
2751 * linux-nios2-low.c (nios2_regsets): Likewise.
2752 * linux-ppc-low.c (ppc_regsets): Likewise.
2753 * linux-s390-low.c (s390_regsets): Likewise.
2754 * linux-sh-low.c (sh_regsets): Likewise.
2755 * linux-sparc-low.c (sparc_regsets): Likewise.
2756 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2757 * linux-tile-low.c (tile_regsets): Likewise.
2758 * linux-x86-low.c (x86_regsets): Likewise.
2759 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2760
27612015-10-26 Doug Evans <dje@google.com>
2762
2763 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2764
27652015-10-26 Doug Evans <dje@google.com>
2766
2767 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2768
27692015-10-26 Doug Evans <dje@google.com>
2770
2771 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2772 for debug_printf.
2773 (attach_thread, find_new_threads_callback): Ditto.
2774
27752015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2776
2777 * mem-break.h (set_breakpoint_data): Remove.
2778
27792015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2780
2781 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2782 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2783 (initialize_low): Remove set_breakpoint_data call.
2784 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2785 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2786 (initialize_low): Remove set_breakpoint_data call.
2787 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2788 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2789 (initialize_low): Remove set_breakpoint_data call.
2790
27912015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2792
2793 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2794 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2795 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2796 * target.h (target_breakpoint_kind_from_pc): New macro.
2797
27982015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2799
2800 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2801 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2802 the default breakpoint kind.
2803
28042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2805
2806 * linux-arm-low.c (arm_supports_z_point_type): Add software
2807 breakpoint support.
2808
28092015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2810
2811 * linux-arm-low.c: Refactor breakpoint definitions.
2812 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2813 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2814
28152015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2816
2817 * Makefile.in: Add arm.c/o.
2818 * configure.srv: Likewise.
2819 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2820 (arm_breakpoint_kind_from_pc): New function.
2821 (arm_sw_breakpoint_from_kind): Return proper kind.
2822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2823
28242015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2825
2826 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2827 removal.
2828 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2829 (struct raw_breakpoint) <size>: Remove.
2830 (struct raw_breakpoint) <kind>: Add.
2831 (bp_size): New function.
2832 (bp_opcode): Likewise.
2833 (find_raw_breakpoint_at): Adjust for kind.
2834 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2835 (remove_memory_breakpoint): Adjust for kind call bp_size.
2836 (set_raw_breakpoint_at): Adjust for kind.
2837 (set_breakpoint): Likewise.
2838 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2839 (delete_raw_breakpoint): Adjust for kind.
2840 (delete_breakpoint): Likewise.
2841 (find_gdb_breakpoint): Likewise.
2842 (set_gdb_breakpoint_1): Likewise.
2843 (set_gdb_breakpoint): Likewise.
2844 (delete_gdb_breakpoint_1): Likewise.
2845 (delete_gdb_breakpoint): Likewise.
2846 (uninsert_raw_breakpoint): Likewise.
2847 (reinsert_raw_breakpoint): Likewise.
2848 (set_breakpoint_data): Remove.
2849 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2850 (check_mem_read): Adjust for kind call bp_size.
2851 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2852 (clone_one_breakpoint): Adjust for kind.
2853 * mem-break.h (set_gdb_breakpoint): Likewise.
2854 (delete_gdb_breakpoint): Likewise.
2855 * server.c (process_serial_event): Likewise.
2856
28572015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2858
2859 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2860 (struct linux_target_ops) <breakpoint>: Remove.
2861 (struct linux_target_ops) <breakpoint_len>: Remove.
2862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2864 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2865 (arm_sw_breakpoint_from_kind): New function.
2866 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
2867 (struct linux_target_ops) <breakpoint>: Remove.
2868 (struct linux_target_ops) <breakpoint_len>: Remove.
2869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2871 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
2872 (struct linux_target_ops) <breakpoint>: Remove.
2873 (struct linux_target_ops) <breakpoint_len>: Remove.
2874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2876 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2877 (struct linux_target_ops) <breakpoint>: Remove.
2878 (struct linux_target_ops) <breakpoint_len>: Remove.
2879 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2880 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2881 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2882 and sw_breakpoint_from_kind to increment the pc.
2883 (linux_breakpoint_kind_from_pc): New function.
2884 (linux_sw_breakpoint_from_kind): New function.
2885 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2886 (initialize_low): Call breakpoint_kind_from_pc and
2887 sw_breakpoint_from_kind to replace breakpoint_data/len.
2888 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2889 New field.
2890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2891 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2892 (struct linux_target_ops) <breakpoint>: Remove.
2893 (struct linux_target_ops) <breakpoint_len>: Remove.
2894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2896 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2897 (struct linux_target_ops) <breakpoint>: Remove.
2898 (struct linux_target_ops) <breakpoint_len>: Remove.
2899 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2900 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2901 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2902 (struct linux_target_ops) <breakpoint>: Remove.
2903 (struct linux_target_ops) <breakpoint_len>: Remove.
2904 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2905 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2906 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2907 (struct linux_target_ops) <breakpoint>: Remove.
2908 (struct linux_target_ops) <breakpoint_len>: Remove.
2909 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2910 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2911 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2912 (struct linux_target_ops) <breakpoint>: Remove.
2913 (struct linux_target_ops) <breakpoint_len>: Remove.
2914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2916 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2917 (struct linux_target_ops) <breakpoint>: Remove.
2918 (struct linux_target_ops) <breakpoint_len>: Remove.
2919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2921 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2922 (struct linux_target_ops) <breakpoint>: Remove.
2923 (struct linux_target_ops) <breakpoint_len>: Remove.
2924 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2925 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2926 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2927 (struct linux_target_ops) <breakpoint>: Remove.
2928 (struct linux_target_ops) <breakpoint_len>: Remove.
2929 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2930 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2931 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
2932 (struct linux_target_ops) <breakpoint>: Remove.
2933 (struct linux_target_ops) <breakpoint_len>: Remove.
2934 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2935 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2936 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
2937 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
2938 (struct linux_target_ops) <breakpoint>: Remove.
2939 (struct linux_target_ops) <breakpoint_len>: Remove.
2940 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2941 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2942 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
2943 (struct linux_target_ops) <breakpoint>: Remove.
2944 (struct linux_target_ops) <breakpoint_len>: Remove.
2945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2947
29482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2949
2950 * linux-cris-low.c (cris_get_pc): Remove void arg.
2951
29522015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2953
2954 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
2955 variable name.
2956
29572015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
2958
2959 * inferiors.c (thread_pid_matches_callback): New function.
2960 (find_thread_process): New function.
2961 (remove_thread): Reset current_thread.
2962 (remove_process): Assert threads have been removed first.
2963
29642015-10-15 Yao Qi <yao.qi@linaro.org>
2965
2966 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
2967 if it is 3.
2968 (aarch64_remove_point): Likewise.
2969 * regcache.c (regcache_register_size): New function.
2970
29712015-10-12 Yao Qi <yao.qi@linaro.org>
2972
2973 * linux-aarch64-low.c: Update all callers as emit_load_store
2974 is renamed to aarch64_emit_load_store.
2975
29762015-10-12 Yao Qi <yao.qi@linaro.org>
2977
2978 * linux-aarch64-low.c: Update all callers of function renaming
2979 from emit_insn to aarch64_emit_insn.
2980
29812015-10-12 Yao Qi <yao.qi@linaro.org>
2982
2983 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
2984 arch/aarch64-insn.h.
2985 (struct aarch64_memory_operand): Likewise.
2986 (ENCODE): Likewise.
2987 (emit_insn): Move to arch/aarch64-insn.c.
2988 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
2989 (emit_load_store): Move to arch/aarch64-insn.c.
2990 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
2991 (can_encode_int32): Remove.
2992
29932015-10-12 Yao Qi <yao.qi@linaro.org>
2994
2995 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
2996 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
2997 (aarch64_relocate_instruction): Likewise.
2998 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
2999 (struct aarch64_insn_visitor): Likewise.
3000
30012015-10-12 Yao Qi <yao.qi@linaro.org>
3002
3003 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3004 (struct aarch64_insn_visitor): New.
3005 (struct aarch64_insn_relocation_data): New.
3006 (aarch64_ftrace_insn_reloc_b): New function.
3007 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3008 (aarch64_ftrace_insn_reloc_cb): Likewise.
3009 (aarch64_ftrace_insn_reloc_tb): Likewise.
3010 (aarch64_ftrace_insn_reloc_adr): Likewise.
3011 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3012 (aarch64_ftrace_insn_reloc_others): Likewise.
3013 (visitor): New.
3014 (aarch64_relocate_instruction): Use visitor.
3015
30162015-10-12 Yao Qi <yao.qi@linaro.org>
3017
3018 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3019 int. Add argument buf.
3020 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3021 aarch64_relocate_instruction.
3022
30232015-10-12 Yao Qi <yao.qi@linaro.org>
3024
3025 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3026 argument insn. Remove local variable insn. Don't call
3027 target_read_uint32.
3028 (aarch64_install_fast_tracepoint_jump_pad): Call
3029 target_read_uint32.
3030
30312015-09-30 Yao Qi <yao.qi@linaro.org>
3032
3033 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3034 (emit_load_store_pair): Likewise.
3035
30362015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3037
3038 * dll.c (match_dll): Add cast(s).
3039 (unloaded_dll): Likewise.
3040 * linux-low.c (second_thread_of_pid_p): Likewise.
3041 (delete_lwp_callback): Likewise.
3042 (count_events_callback): Likewise.
3043 (select_event_lwp_callback): Likewise.
3044 (linux_set_resume_request): Likewise.
3045 * server.c (accumulate_file_name_length): Likewise.
3046 (emit_dll_description): Likewise.
3047 (handle_qxfer_threads_worker): Likewise.
3048 (visit_actioned_threads): Likewise.
3049 * thread-db.c (any_thread_of): Likewise.
3050 * tracepoint.c (same_process_p): Likewise.
3051 (match_blocktype): Likewise.
3052 (build_traceframe_info_xml): Likewise.
3053
30542015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3055
3056 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3057 assignment.
3058 (gdb_unparse_agent_expr): Likewise.
3059 * hostio.c (require_data): Likewise.
3060 (handle_pread): Likewise.
3061 * linux-low.c (disable_regset): Likewise.
3062 (fetch_register): Likewise.
3063 (store_register): Likewise.
3064 (get_dynamic): Likewise.
3065 (linux_qxfer_libraries_svr4): Likewise.
3066 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3067 (set_fast_tracepoint_jump): Likewise.
3068 (uninsert_fast_tracepoint_jumps_at): Likewise.
3069 (reinsert_fast_tracepoint_jumps_at): Likewise.
3070 (validate_inserted_breakpoint): Likewise.
3071 (clone_agent_expr): Likewise.
3072 * regcache.c (init_register_cache): Likewise.
3073 * remote-utils.c (putpkt_binary_1): Likewise.
3074 (decode_M_packet): Likewise.
3075 (decode_X_packet): Likewise.
3076 (look_up_one_symbol): Likewise.
3077 (relocate_instruction): Likewise.
3078 (monitor_output): Likewise.
3079 * server.c (handle_search_memory): Likewise.
3080 (handle_qxfer_exec_file): Likewise.
3081 (handle_qxfer_libraries): Likewise.
3082 (handle_qxfer): Likewise.
3083 (handle_query): Likewise.
3084 (handle_v_cont): Likewise.
3085 (handle_v_run): Likewise.
3086 (captured_main): Likewise.
3087 * target.c (write_inferior_memory): Likewise.
3088 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3089 * tracepoint.c (init_trace_buffer): Likewise.
3090 (add_tracepoint_action): Likewise.
3091 (add_traceframe): Likewise.
3092 (add_traceframe_block): Likewise.
3093 (cmd_qtdpsrc): Likewise.
3094 (cmd_qtdv): Likewise.
3095 (cmd_qtstatus): Likewise.
3096 (response_source): Likewise.
3097 (response_tsv): Likewise.
3098 (cmd_qtnotes): Likewise.
3099 (gdb_collect): Likewise.
3100 (initialize_tracepoint): Likewise.
3101
31022015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3103
3104 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3105 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3106 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3107 <NOP>: New.
3108 (enum aarch64_condition_codes): New enum.
3109 (w0): New static global.
3110 (fp): Likewise.
3111 (lr): Likewise.
3112 (struct aarch64_memory_operand) <type>: New
3113 MEMORY_OPERAND_POSTINDEX type.
3114 (postindex_memory_operand): New helper function.
3115 (emit_ret): New function.
3116 (emit_load_store_pair): New function, factored out of emit_stp
3117 with support for MEMORY_OPERAND_POSTINDEX.
3118 (emit_stp): Rewrite using emit_load_store_pair.
3119 (emit_ldp): New function.
3120 (emit_load_store): Likewise.
3121 (emit_ldr): Mention post-index instruction in comment.
3122 (emit_ldrh): New function.
3123 (emit_ldrb): New function.
3124 (emit_ldrsw): Mention post-index instruction in comment.
3125 (emit_str): Likewise.
3126 (emit_subs): New function.
3127 (emit_cmp): Likewise.
3128 (emit_and): Likewise.
3129 (emit_orr): Likewise.
3130 (emit_orn): Likewise.
3131 (emit_eor): Likewise.
3132 (emit_mvn): Likewise.
3133 (emit_lslv): Likewise.
3134 (emit_lsrv): Likewise.
3135 (emit_asrv): Likewise.
3136 (emit_mul): Likewise.
3137 (emit_sbfm): Likewise.
3138 (emit_sbfx): Likewise.
3139 (emit_ubfm): Likewise.
3140 (emit_ubfx): Likewise.
3141 (emit_csinc): Likewise.
3142 (emit_cset): Likewise.
3143 (emit_nop): Likewise.
3144 (emit_ops_insns): New helper function.
3145 (emit_pop): Likewise.
3146 (emit_push): Likewise.
3147 (aarch64_emit_prologue): New function.
3148 (aarch64_emit_epilogue): Likewise.
3149 (aarch64_emit_add): Likewise.
3150 (aarch64_emit_sub): Likewise.
3151 (aarch64_emit_mul): Likewise.
3152 (aarch64_emit_lsh): Likewise.
3153 (aarch64_emit_rsh_signed): Likewise.
3154 (aarch64_emit_rsh_unsigned): Likewise.
3155 (aarch64_emit_ext): Likewise.
3156 (aarch64_emit_log_not): Likewise.
3157 (aarch64_emit_bit_and): Likewise.
3158 (aarch64_emit_bit_or): Likewise.
3159 (aarch64_emit_bit_xor): Likewise.
3160 (aarch64_emit_bit_not): Likewise.
3161 (aarch64_emit_equal): Likewise.
3162 (aarch64_emit_less_signed): Likewise.
3163 (aarch64_emit_less_unsigned): Likewise.
3164 (aarch64_emit_ref): Likewise.
3165 (aarch64_emit_if_goto): Likewise.
3166 (aarch64_emit_goto): Likewise.
3167 (aarch64_write_goto_address): Likewise.
3168 (aarch64_emit_const): Likewise.
3169 (aarch64_emit_call): Likewise.
3170 (aarch64_emit_reg): Likewise.
3171 (aarch64_emit_pop): Likewise.
3172 (aarch64_emit_stack_flush): Likewise.
3173 (aarch64_emit_zero_ext): Likewise.
3174 (aarch64_emit_swap): Likewise.
3175 (aarch64_emit_stack_adjust): Likewise.
3176 (aarch64_emit_int_call_1): Likewise.
3177 (aarch64_emit_void_call_2): Likewise.
3178 (aarch64_emit_eq_goto): Likewise.
3179 (aarch64_emit_ne_goto): Likewise.
3180 (aarch64_emit_lt_goto): Likewise.
3181 (aarch64_emit_le_goto): Likewise.
3182 (aarch64_emit_gt_goto): Likewise.
3183 (aarch64_emit_ge_got): Likewise.
3184 (aarch64_emit_ops_impl): New static global variable.
3185 (aarch64_emit_ops): New target function, return
3186 &aarch64_emit_ops_impl.
3187 (struct linux_target_ops): Install it.
3188
31892015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3190
3191 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3192 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3193 aarch64-ipa.o.
3194 * linux-aarch64-ipa.c: New file.
3195 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3196 and endian.h.
3197 (aarch64_get_thread_area): New target method.
3198 (extract_signed_bitfield): New helper function.
3199 (aarch64_decode_ldr_literal): New function.
3200 (enum aarch64_opcodes): New enum.
3201 (struct aarch64_register): New struct.
3202 (struct aarch64_operand): New struct.
3203 (x0): New static global.
3204 (x1): Likewise.
3205 (x2): Likewise.
3206 (x3): Likewise.
3207 (x4): Likewise.
3208 (w2): Likewise.
3209 (ip0): Likewise.
3210 (sp): Likewise.
3211 (xzr): Likewise.
3212 (aarch64_register): New helper function.
3213 (register_operand): Likewise.
3214 (immediate_operand): Likewise.
3215 (struct aarch64_memory_operand): New struct.
3216 (offset_memory_operand): New helper function.
3217 (preindex_memory_operand): Likewise.
3218 (enum aarch64_system_control_registers): New enum.
3219 (ENCODE): New macro.
3220 (emit_insn): New helper function.
3221 (emit_b): New function.
3222 (emit_bcond): Likewise.
3223 (emit_cb): Likewise.
3224 (emit_tb): Likewise.
3225 (emit_blr): Likewise.
3226 (emit_stp): Likewise.
3227 (emit_ldp_q_offset): Likewise.
3228 (emit_stp_q_offset): Likewise.
3229 (emit_load_store): Likewise.
3230 (emit_ldr): Likewise.
3231 (emit_ldrsw): Likewise.
3232 (emit_str): Likewise.
3233 (emit_ldaxr): Likewise.
3234 (emit_stxr): Likewise.
3235 (emit_stlr): Likewise.
3236 (emit_data_processing_reg): Likewise.
3237 (emit_data_processing): Likewise.
3238 (emit_add): Likewise.
3239 (emit_sub): Likewise.
3240 (emit_mov): Likewise.
3241 (emit_movk): Likewise.
3242 (emit_mov_addr): Likewise.
3243 (emit_mrs): Likewise.
3244 (emit_msr): Likewise.
3245 (emit_sevl): Likewise.
3246 (emit_wfe): Likewise.
3247 (append_insns): Likewise.
3248 (can_encode_int32_in): New helper function.
3249 (aarch64_relocate_instruction): New function.
3250 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3251 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3252 (struct linux_target_ops): Install aarch64_get_thread_area,
3253 aarch64_install_fast_tracepoint_jump_pad and
3254 aarch64_get_min_fast_tracepoint_insn_len.
3255
32562015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3257
3258 * Makefile.in (aarch64-insn.o): New rule.
3259 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3260
32612015-09-21 Yao Qi <yao.qi@linaro.org>
3262
3263 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3264
32652015-09-21 Yao Qi <yao.qi@linaro.org>
3266
3267 * tracepoint.c (max_jump_pad_size): Remove.
3268
32692015-09-18 Yao Qi <yao.qi@linaro.org>
3270
3271 * linux-aarch64-low.c: Don't include sys/uio.h.
3272 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3273
32742015-09-16 Wei-cheng Wang <cole945@gmail.com>
3275
3276 * tracepoint.c (eval_result_type): Change prototype.
3277 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3278
32792015-09-15 Pedro Alves <palves@redhat.com>
3280
3281 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3282 Check whether to report exec events instead of checking whether
3283 multiprocess is enabled.
3284
32852015-09-15 Pedro Alves <palves@redhat.com>
3286
3287 PR remote/18965
3288 * remote-utils.c (prepare_resume_reply): Merge
3289 TARGET_WAITKIND_VFORK_DONE switch case with the
3290 TARGET_WAITKIND_FORKED case.
3291
32922015-09-15 Yao Qi <yao.qi@linaro.org>
3293
3294 * server.c (handle_query): Check string comparison using
3295 "else if" instead of "if".
3296
32972015-09-15 Yao Qi <yao.qi@linaro.org>
3298
3299 * server.c (vCont_supported): New global variable.
3300 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3301 matches. Append ";vContSupported+" to own_buf.
3302 (handle_v_requests): Append ";s;S" to own_buf if target supports
3303 hardware single step or vCont_supported is false.
3304 (capture_main): Set vCont_supported to zero.
3305
33062015-09-15 Yao Qi <yao.qi@linaro.org>
3307
3308 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3309 it to ...
3310 (linux_supports_hardware_single_step): ... New function.
3311 (linux_target_ops): Update.
3312 * lynx-low.c (lynx_target_ops): Set field
3313 supports_hardware_single_step to target_can_do_hardware_single_step.
3314 * nto-low.c (nto_target_ops): Likewise.
3315 * spu-low.c (spu_target_ops): Likewise.
3316 * win32-low.c (win32_target_ops): Likewise.
3317 * target.c (target_can_do_hardware_single_step): New function.
3318 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3319 Remove. <supports_hardware_single_step>: New field.
3320 (target_supports_conditional_breakpoints): Remove.
3321 (target_supports_hardware_single_step): New macro.
3322 (target_can_do_hardware_single_step): Declare.
3323 * server.c (handle_query): Use target_supports_hardware_single_step
3324 instead of target_supports_conditional_breakpoints.
3325
33262015-09-15 Yao Qi <yao.qi@linaro.org>
3327
3328 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3329 function.
3330 (struct linux_target_ops the_low_target): Install
3331 aarch64_linux_siginfo_fixup.
3332
33332015-09-11 Don Breazeal <donb@codesourcery.com>
3334 Luis Machado <lgustavo@codesourcery.com>
3335
3336 * linux-low.c (linux_mourn): Static declaration.
3337 (linux_arch_setup): Move in front of
3338 handle_extended_wait.
3339 (linux_arch_setup_thread): New function.
3340 (handle_extended_wait): Handle exec events. Call
3341 linux_arch_setup_thread. Make event_lwp argument a
3342 pointer-to-a-pointer.
3343 (check_zombie_leaders): Do not check stopped threads.
3344 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3345 (linux_low_filter_event): Add lwp and thread for exec'ing
3346 non-leader thread if leader thread has been deleted.
3347 Refactor code into linux_arch_setup_thread and call it.
3348 Pass child lwp pointer by reference to handle_extended_wait.
3349 (linux_wait_for_event_filtered): Update comment.
3350 (linux_wait_1): Prevent clobbering exec event status.
3351 (linux_supports_exec_events): New function.
3352 (linux_target_ops) <supports_exec_events>: Initialize new member.
3353 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3354 new member.
3355 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3356 * server.c (report_exec_events): New global variable.
3357 (handle_query): Handle qSupported query for exec-events feature.
3358 (captured_main): Initialize report_exec_events.
3359 * server.h (report_exec_events): Declare new global variable.
3360 * target.h (struct target_ops) <supports_exec_events>: New
3361 member.
3362 (target_supports_exec_events): New macro.
3363 * win32-low.c (win32_target_ops) <supports_exec_events>:
3364 Initialize new member.
3365
33662015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3367
3368 * linux-low.c (linux_low_enable_btrace): Remove.
3369 (linux_target_ops): Replace linux_low_enable_btrace with
3370 linux_enable_btrace.
3371
33722015-09-03 Yao Qi <yao.qi@linaro.org>
3373
3374 * linux-aarch64-low.c (aarch64_insert_point): Call
3375 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3376 returns true.
3377
33782015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3379
3380 * linux-low.c (check_stopped_by_breakpoint): Use
3381 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3382
33832015-08-27 Pedro Alves <palves@redhat.com>
3384
3385 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3386
33872015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3388
3389 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3390 the XNEW-family equivalent.
3391 (compile_bytecodes): Likewise.
3392 * dll.c (loaded_dll): Likewise.
3393 * event-loop.c (append_callback_event): Likewise.
3394 (create_file_handler): Likewise.
3395 (create_file_event): Likewise.
3396 * hostio.c (handle_open): Likewise.
3397 * inferiors.c (add_thread): Likewise.
3398 (add_process): Likewise.
3399 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3400 * linux-arm-low.c (arm_new_process): Likewise.
3401 (arm_new_thread): Likewise.
3402 * linux-low.c (add_to_pid_list): Likewise.
3403 (linux_add_process): Likewise.
3404 (handle_extended_wait): Likewise.
3405 (add_lwp): Likewise.
3406 (enqueue_one_deferred_signal): Likewise.
3407 (enqueue_pending_signal): Likewise.
3408 (linux_resume_one_lwp_throw): Likewise.
3409 (linux_resume_one_thread): Likewise.
3410 (linux_read_memory): Likewise.
3411 (linux_write_memory): Likewise.
3412 * linux-mips-low.c (mips_linux_new_process): Likewise.
3413 (mips_linux_new_thread): Likewise.
3414 (mips_add_watchpoint): Likewise.
3415 * linux-x86-low.c (initialize_low_arch): Likewise.
3416 * lynx-low.c (lynx_add_process): Likewise.
3417 * mem-break.c (set_raw_breakpoint_at): Likewise.
3418 (set_breakpoint): Likewise.
3419 (add_condition_to_breakpoint): Likewise.
3420 (add_commands_to_breakpoint): Likewise.
3421 (clone_agent_expr): Likewise.
3422 (clone_one_breakpoint): Likewise.
3423 * regcache.c (new_register_cache): Likewise.
3424 * remote-utils.c (look_up_one_symbol): Likewise.
3425 * server.c (queue_stop_reply): Likewise.
3426 (start_inferior): Likewise.
3427 (queue_stop_reply_callback): Likewise.
3428 (handle_target_event): Likewise.
3429 * spu-low.c (fetch_ppc_memory): Likewise.
3430 (store_ppc_memory): Likewise.
3431 * target.c (set_target_ops): Likewise.
3432 * thread-db.c (thread_db_load_search): Likewise.
3433 (try_thread_db_load_1): Likewise.
3434 * tracepoint.c (add_tracepoint): Likewise.
3435 (add_tracepoint_action): Likewise.
3436 (create_trace_state_variable): Likewise.
3437 (cmd_qtdpsrc): Likewise.
3438 (cmd_qtro): Likewise.
3439 (add_while_stepping_state): Likewise.
3440 * win32-low.c (child_add_thread): Likewise.
3441 (get_image_name): Likewise.
3442
34432015-08-25 Yao Qi <yao.qi@linaro.org>
3444
3445 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3446
34472015-08-25 Yao Qi <yao.qi@linaro.org>
3448
3449 * Makefile.in (aarch64-linux.o): New rule.
3450 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3451 srv_tgtobj.
3452 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3453 (aarch64_init_debug_reg_state): Make it extern.
3454 (aarch64_linux_prepare_to_resume): Remove.
3455
34562015-08-25 Yao Qi <yao.qi@linaro.org>
3457
3458 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3459 lwp_arch_private_info and ptid_of_lwp.
3460
34612015-08-25 Yao Qi <yao.qi@linaro.org>
3462
3463 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3464 Find proc_info by find_process_pid. All callers updated.
3465
34662015-08-25 Yao Qi <yao.qi@linaro.org>
3467
3468 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3469 Remove.
3470 (debug_reg_change_callback): Remove.
3471 (aarch64_notify_debug_reg_change): Remove.
3472
34732015-08-25 Yao Qi <yao.qi@linaro.org>
3474
3475 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3476 Call current_lwp_ptid.
3477
34782015-08-25 Yao Qi <yao.qi@linaro.org>
3479
3480 * linux-aarch64-low.c (debug_reg_change_callback): Use
3481 debug_printf.
3482
34832015-08-25 Yao Qi <yao.qi@linaro.org>
3484
3485 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3486
34872015-08-25 Yao Qi <yao.qi@linaro.org>
3488
3489 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3490
34912015-08-25 Yao Qi <yao.qi@linaro.org>
3492
3493 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3494 the code.
3495
34962015-08-25 Yao Qi <yao.qi@linaro.org>
3497
3498 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3499 Remove.
3500 (debug_reg_change_callback): Remove argument entry and add argument
3501 lwp. Remove local variable thread. Don't print thread id in the
3502 debugging output. Don't check whether pid of thread equals to pid.
3503 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3504 iterate_over_lwps instead find_inferior.
3505
35062015-08-24 Pedro Alves <palves@redhat.com>
3507
3508 * inferiors.c (get_first_process): New function.
3509 * inferiors.h (get_first_process): New declaration.
3510 * remote-utils.c (read_ptid): Default to the first process in the
3511 list, instead of to the current thread's process.
3512
35132015-08-24 Pedro Alves <palves@redhat.com>
3514
3515 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3516 * event-loop.c: Likewise.
3517 * remote-utils.c: Likewise.
3518 * tracepoint.c: Likewise.
3519
35202015-08-24 Pedro Alves <palves@redhat.com>
3521
3522 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3523 ptid_get_lwp.
3524
35252015-08-21 Pedro Alves <palves@redhat.com>
3526
3527 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3528 instead of literal 1.
3529
35302015-08-21 Pedro Alves <palves@redhat.com>
3531
3532 * tdesc.c (default_description): Explicitly zero-initialize.
3533
35342015-08-21 Pedro Alves <palves@redhat.com>
3535
3536 PR gdb/18749
3537 * inferiors.c (remove_thread): Discard any pending stop reply for
3538 this thread.
3539 * server.c (remove_all_on_match_pid): Rename to ...
3540 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3541 instead of a pid.
3542 (discard_queued_stop_replies): Change parameter to a ptid. Now
3543 extern.
3544 (handle_v_kill, kill_inferior_callback, captured_main)
3545 (process_serial_event): Adjust.
3546 * server.h (discard_queued_stop_replies): Declare.
3547
35482015-08-21 Pedro Alves <palves@redhat.com>
3549
3550 * linux-low.c (wait_for_sigstop): Always switch to no thread
3551 selected if the previously current thread dies.
3552 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3553 process instead of the current thread's.
3554 * remote-utils.c (input_interrupt): Don't check if there's no
3555 current thread.
3556 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3557 current thread to the general thread fails, error out.
3558 (handle_qxfer_auxv, handle_qxfer_libraries)
3559 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3560 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3561 (handle_query): Check if there's a thread selected instead of
3562 checking whether there's any thread in the thread list.
3563 (handle_qxfer_threads, handle_qxfer_btrace)
3564 (handle_qxfer_btrace_conf): Don't error out early if there's no
3565 thread in the thread list.
3566 (handle_v_cont, myresume): Don't set the current thread to the
3567 continue thread.
3568 (process_serial_event) <Hg handling>: Also set thread_id if the
3569 previous general thread is still alive.
3570 (process_serial_event) <g/G handling>: If setting the current
3571 thread to the general thread fails, error out.
3572 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3573 thread's lwp instead of the current thread's.
3574 * target.c (set_desired_thread): If the desired thread was not
3575 found, leave the current thread pointing to NULL. Return an int
3576 (boolean) indicating success.
3577 * target.h (set_desired_thread): Change return type to int.
3578
35792015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3580
3581 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3582 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3583 #includes.
3584 (ps_get_thread_area): New function.
3585
35862015-08-19 Gary Benson <gbenson@redhat.com>
3587
3588 * hostio.c (handle_pread): Do not attempt to read more data
3589 than hostio_reply_with_data can fit in a packet.
3590
35912015-08-18 Joel Brobecker <brobecker@adacore.com>
3592
3593 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3594
35952015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3596
3597 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3598
35992015-08-06 Pedro Alves <palves@redhat.com>
3600
3601 * tracepoint.c (expr_eval_result): Now an int.
3602
36032015-08-06 Pedro Alves <palves@redhat.com>
3604
3605 * gdbthread.h (struct regcache): Forward declare.
3606 (struct thread_info) <regcache_data>: Now a struct regcache
3607 pointer.
3608 * inferiors.c (inferior_regcache_data)
3609 (set_inferior_regcache_data): Now work with struct regcache
3610 pointers.
3611 * inferiors.h (struct regcache): Forward declare.
3612 (inferior_regcache_data, set_inferior_regcache_data): Now work
3613 with struct regcache pointers.
3614 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3615 (free_register_cache_thread): Remove struct regcache pointer
3616 casts.
3617
36182015-08-06 Pedro Alves <palves@redhat.com>
3619
3620 * server.c (captured_main): On error, print the exception message
3621 to stderr, and if run_once is set, throw a quit.
3622
36232015-08-06 Pedro Alves <palves@redhat.com>
3624
3625 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3626 the current thread.
3627
36282015-08-06 Pedro Alves <palves@redhat.com>
3629
3630 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3631 reading beyond the passed in buffer length.
3632
36332015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3634
3635 * tracepoint.c (symbol_list) <required>: Remove.
3636
36372015-08-06 Pedro Alves <palves@redhat.com>
3638
3639 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3640 count if stopping and suspending threads.
3641 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3642 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3643 (linux_detach): Complete an ongoing step-over.
3644 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3645 throughout.
3646 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3647 (linux_wait_1): If passing a signal to the inferior after
3648 finishing a step-over, unsuspend and re-resume all lwps. If we
3649 see a single-step event but the thread should be continuing, don't
3650 pass the trap to gdb.
3651 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3652 internal_error instead of gdb_assert.
3653 (enqueue_pending_signal): New function.
3654 (check_ptrace_stopped_lwp_gone): Add debug output.
3655 (start_step_over): Use internal_error instead of gdb_assert.
3656 (complete_ongoing_step_over): New function.
3657 (linux_resume_one_thread): Don't resume a suspended thread.
3658 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3659 it stepping.
3660
36612015-08-06 Pedro Alves <palves@redhat.com>
3662
3663 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3664 (linux_thread_alive): Use lwp_is_marked_dead.
3665 (extended_event_reported): Delete.
3666 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3667 instead of extended_event_reported.
3668 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3669 as well.
3670 (lwp_is_marked_dead): New function.
3671 (lwp_running): Use lwp_is_marked_dead.
3672 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3673 comment.
3674
36752015-08-06 Pedro Alves <palves@redhat.com>
3676
3677 * linux-low.c (linux_wait_1): Move fork event output out of the
3678 !report_to_gdb check. Pass event_child->waitstatus to
3679 target_waitstatus_to_string instead of ourstatus.
3680
36812015-08-04 Yao Qi <yao.qi@linaro.org>
3682
3683 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3684 if current_thread is 32 bit.
3685
36862015-08-04 Yao Qi <yao.qi@linaro.org>
3687
3688 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3689 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3690 * server.c (extended_protocol): Remove "static".
3691 * server.h (extended_protocol): Declare it.
3692
36932015-08-04 Yao Qi <yao.qi@linaro.org>
3694
3695 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3696 both aarch64 and aarch32.
3697 (aarch64_set_pc): Likewise.
3698
36992015-08-04 Yao Qi <yao.qi@linaro.org>
3700
3701 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3702 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3703 arm-with-neon.xml to srv_xmlfiles.
3704 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3705 (is_64bit_tdesc): New function.
3706 (aarch64_linux_read_description): New function.
3707 (aarch64_arch_setup): Call aarch64_linux_read_description.
3708 (regs_info): Rename to regs_info_aarch64.
3709 (aarch64_regs_info): Return right regs_info.
3710 (initialize_low_arch): Call initialize_low_arch_aarch32.
3711
37122015-08-04 Yao Qi <yao.qi@linaro.org>
3713
3714 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3715 * linux-aarch32-low.c: New file.
3716 * linux-aarch32-low.h: New file.
3717 * linux-arm-low.c (arm_fill_gregset): Move it to
3718 linux-aarch32-low.c.
3719 (arm_store_gregset): Likewise.
3720 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3721 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3722 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3723 (regs_info): Rename to regs_info_arm.
3724 (arm_regs_info): Return regs_info_aarch32 if
3725 have_ptrace_getregset is 1 and target description is
3726 arm_with_neon or arm_with_vfpv3.
3727 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3728 Call initialize_low_arch_aarch32 instead.
3729
37302015-08-04 Yao Qi <yao.qi@linaro.org>
3731
3732 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3733 * linux-low.c: ... here.
3734 * linux-low.h (have_ptrace_getregset): Declare it.
3735
37362015-08-04 Pedro Alves <palves@redhat.com>
3737
3738 * thread-db.c (struct thread_db): Use new typedefs.
3739 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3740 CHK calls.
3741 (disable_thread_event_reporting): Cast result of dlsym to
3742 destination function pointer type.
3743 (thread_db_mourn): Use td_ta_delete_ftype.
3744
37452015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3746
3747 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3748 arch variant.
3749 (CDX_BREAKPOINT): Define for R2.
3750 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3751 (the_low_target): Add comments.
3752
37532015-07-30 Yao Qi <yao.qi@linaro.org>
3754
3755 * linux-arm-low.c (arm_hwcap): Remove it.
3756 (arm_read_description): New local variable arm_hwcap. Don't
3757 set arm_hwcap to zero.
3758
37592015-07-30 Yao Qi <yao.qi@linaro.org>
3760
3761 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3762 Use regcache->tdesc instead.
3763 (arm_store_wmmxregset): Likewise.
3764 (arm_fill_vfpregset): Likewise.
3765 (arm_store_vfpregset): Likewise.
3766
37672015-07-30 Yao Qi <yao.qi@linaro.org>
3768
3769 * linux-arm-low.c: Include arch/arm.h.
3770 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3771 (arm_store_gregset): Likewise.
3772
37732015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3774
3775 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3776 ptrace's 4th parameter.
3777
37782015-07-27 Yao Qi <yao.qi@linaro.org>
3779
3780 * configure.srv (case aarch64*-*-linux*): Don't set
3781 srv_linux_usrregs.
3782
37832015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3784
3785 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3786 sys/ptrace.h.
3787 * linux-arm-low.c: Likewise.
3788 * linux-cris-low.c: Likewise.
3789 * linux-crisv32-low.c: Likewise.
3790 * linux-low.c: Likewise.
3791 * linux-m68k-low.c: Likewise.
3792 * linux-mips-low.c: Likewise.
3793 * linux-nios2-low.c: Likewise.
3794 * linux-s390-low.c: Likewise.
3795 * linux-sparc-low.c: Likewise.
3796 * linux-tic6x-low.c: Likewise.
3797 * linux-tile-low.c: Likewise.
3798 * linux-x86-low.c: Likewise.
3799
38002015-07-24 Pedro Alves <palves@redhat.com>
3801
3802 * config.in: Regenerate.
3803 * configure: Regenerate.
3804
38052015-07-24 Pedro Alves <palves@redhat.com>
3806
3807 * acinclude.m4: Include ../ptrace.m4.
3808 * configure.ac: Call GDB_AC_PTRACE.
3809 * config.in, configure: Regenerate.
3810
38112015-07-24 Yao Qi <yao.qi@linaro.org>
3812
3813 * linux-low.c (linux_create_inferior): Remove setting to
3814 proc->priv->new_inferior.
3815 (linux_attach): Likewise.
3816 (linux_low_filter_event): Likewise.
3817 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3818
38192015-07-24 Yao Qi <yao.qi@linaro.org>
3820
3821 * linux-low.c (linux_arch_setup): New function.
3822 (linux_low_filter_event): If proc->tdesc is NULL and
3823 proc->attached is true, call the_low_target.arch_setup.
3824 Otherwise, keep status pending, and return.
3825 (linux_resume_one_lwp_throw): Don't call get_pc if
3826 thread->while_stepping isn't NULL. Don't call
3827 get_thread_regcache if proc->tdesc is NULL.
3828 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3829 (linux_target_ops): Install arch_setup.
3830 * server.c (start_inferior): Call the_target->arch_setup.
3831 * target.h (struct target_ops) <arch_setup>: New field.
3832 (target_arch_setup): New marco.
3833 * lynx-low.c (lynx_target_ops): Update.
3834 * nto-low.c (nto_target_ops): Update.
3835 * spu-low.c (spu_target_ops): Update.
3836 * win32-low.c (win32_target_ops): Update.
3837
38382015-07-24 Yao Qi <yao.qi@linaro.org>
3839
3840 * linux-low.c (linux_add_process): Don't set
3841 proc->priv->new_inferior.
3842 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3843 (linux_attach): Likewise.
3844
38452015-07-24 Yao Qi <yao.qi@linaro.org>
3846
3847 * server.c (start_inferior): Code refactor.
3848
38492015-07-24 Yao Qi <yao.qi@linaro.org>
3850
3851 * server.c (process_serial_event): Set general_thread.
3852
38532015-07-21 Yao Qi <yao.qi@linaro.org>
3854
3855 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3856 aarch64_linux_get_debug_reg_capacity.
3857
38582015-07-17 Yao Qi <yao.qi@linaro.org>
3859
3860 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3861 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3862 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3863 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3864 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3865 (AARCH64_HWP_ALIGNMENT): Likewise.
3866 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3867 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3868 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3869 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3870 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3871 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3872 (struct aarch64_debug_reg_state): Likewise.
3873 (struct arch_lwp_info): Likewise.
3874 (aarch64_align_watchpoint): Likewise.
3875 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3876 (aarch64_watchpoint_length): Likewise.
3877 (aarch64_point_encode_ctrl_reg): Likewise
3878 (aarch64_point_is_aligned): Likewise.
3879 (aarch64_align_watchpoint): Likewise.
3880 (aarch64_linux_set_debug_regs):
3881 (aarch64_dr_state_insert_one_point): Likewise.
3882 (aarch64_dr_state_remove_one_point): Likewise.
3883 (aarch64_handle_breakpoint): Likewise.
3884 (aarch64_handle_aligned_watchpoint): Likewise.
3885 (aarch64_handle_unaligned_watchpoint): Likewise.
3886 (aarch64_handle_watchpoint): Likewise.
3887
38882015-07-17 Yao Qi <yao.qi@linaro.org>
3889
3890 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3891 and don't aarch64_get_debug_reg_state. All callers update.
3892 (aarch64_handle_aligned_watchpoint): Likewise.
3893 (aarch64_handle_unaligned_watchpoint): Likewise.
3894 (aarch64_handle_watchpoint): Likewise.
3895 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3896 (aarch64_remove_point): Likewise.
3897
38982015-07-17 Yao Qi <yao.qi@linaro.org>
3899
3900 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3901 debug_printf.
3902 (aarch64_handle_unaligned_watchpoint): Likewise.
3903
39042015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3905
3906 Revert the previous 3 commits:
3907 Move gdb_regex* to common/
3908 Move linux_find_memory_regions_full & co.
3909 gdbserver build-id attribute generator
3910
39112015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3912 Jan Kratochvil <jan.kratochvil@redhat.com>
3913
3914 gdbserver build-id attribute generator.
3915 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3916 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3917 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3918 (find_phdr): New.
3919 (get_dynamic): Use find_pdhr to traverse program headers.
3920 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3921 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3922 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3923 (get_hex_build_id): New.
3924 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3925 to reply XML document.
3926
39272015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3928 Jan Kratochvil <jan.kratochvil@redhat.com>
3929
3930 * target.c: Include target/target-utils.h and fcntl.h.
3931 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
3932 (target_fileio_read_stralloc): New functions.
3933
39342015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3935
3936 * Makefile.in (OBS): Add gdb_regex.o.
3937 (gdb_regex.o): New.
3938 * config.in: Rebuilt.
3939 * configure: Rebuilt.
3940
39412015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3942 Jan Kratochvil <jan.kratochvil@redhat.com>
3943
3944 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
3945 * Makefile.in (OBS): Add target-utils.o.
3946 (linux-maps.o, target-utils.o): New.
3947 * configure.srv (srv_linux_obj): Add linux-maps.o.
3948
39492015-07-15 Pierre Langlois <pierre.langlois@arm.com>
3950
3951 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
3952 function, return 1.
3953 (the_low_target): Install it.
3954
39552015-07-14 Pedro Alves <palves@redhat.com>
3956
3957 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
3958 Instead, ignore ECHILD, and throw an error for other errnos.
3959
39602015-07-10 Pedro Alves <palves@redhat.com>
3961
3962 * event-loop.c (struct callback_event) <data>: Change type to
3963 gdb_client_data instance instead of gdb_client_data pointer.
3964 (append_callback_event): Adjust.
3965
39662015-07-10 Pierre Langlois <pierre.langlois@arm.com>
3967
3968 * linux-aarch64-low.c: Add comments for each linux_target_ops
3969 method. Remove comments already covered in target_ops and
3970 linux_target_ops definitions.
3971 (the_low_target): Add comments for each unimplemented method.
3972
39732015-07-09 Yao Qi <yao.qi@linaro.org>
3974
3975 * linux-aarch64-low.c (aarch64_regmap): Remove.
3976 (aarch64_usrregs_info): Remove.
3977 (regs_info): Set field usrregs to NULL.
3978
39792015-07-02 Markus Metzger <markus.t.metzger@intel.com>
3980
3981 * linux-low.c: Include "rsp-low.h"
3982 (linux_low_encode_pt_config, linux_low_encode_raw): New.
3983 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
3984 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
3985 (handle_btrace_enable_pt): New.
3986 (handle_btrace_general_set): Support "pt".
3987 (handle_btrace_conf_general_set): Support "pt:size".
3988
39892015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3990
3991 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
3992 Z_PACKET_SW_BP.
3993
39942015-06-29 Pierre Langlois <pierre.langlois@arm.com>
3995
3996 * linux-aarch64-low.c: Remove comment about endianness.
3997 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
3998 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
3999 memcmp.
4000
40012015-06-24 Gary Benson <gbenson@redhat.com>
4002
4003 * linux-i386-ipa.c (stdint.h): Do not include.
4004 * lynx-i386-low.c (stdint.h): Likewise.
4005 * lynx-ppc-low.c (stdint.h): Likewise.
4006 * mem-break.c (stdint.h): Likewise.
4007 * thread-db.c (stdint.h): Likewise.
4008 * tracepoint.c (stdint.h): Likewise.
4009 * win32-low.c (stdint.h): Likewise.
4010
40112015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4012
4013 * server.c (write_qxfer_response): Update call to
4014 remote_escape_output.
4015
40162015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4017 Jan Kratochvil <jan.kratochvil@redhat.com>
4018
4019 Merge multiple hex conversions.
4020 * gdbreplay.c (tohex): Rename to 'fromhex'.
4021 (logchar): Use fromhex.
4022
40232015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4024
4025 * server.c (handle_qxfer_libraries): Set `version' attribute for
4026 <library-list>.
4027
40282015-06-10 Gary Benson <gbenson@redhat.com>
4029
4030 * target.h (struct target_ops) <multifs_open>: New field.
4031 <multifs_unlink>: Likewise.
4032 <multifs_readlink>: Likewise.
4033 * linux-low.c (nat/linux-namespaces.h): New include.
4034 (linux_target_ops): Initialize the_target->multifs_open,
4035 the_target->multifs_unlink and the_target->multifs_readlink.
4036 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4037 * hostio.c (hostio_fs_pid): New static variable.
4038 (hostio_handle_new_gdb_connection): New function.
4039 (handle_setfs): Likewise.
4040 (handle_open): Use the_target->multifs_open as appropriate.
4041 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4042 (handle_readlink): Use the_target->multifs_readlink as
4043 appropriate.
4044 (handle_vFile): Handle vFile:setfs packets.
4045 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4046 after target_handle_new_gdb_connection.
4047
40482015-06-10 Gary Benson <gbenson@redhat.com>
4049
4050 * configure.ac (AC_CHECK_FUNCS): Add setns.
4051 * config.in: Regenerate.
4052 * configure: Likewise.
4053 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4054 (linux-namespaces.o): New rule.
4055 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4056
40572015-06-09 Gary Benson <gbenson@redhat.com>
4058
4059 * hostio.c (handle_open): Process mode argument with
4060 fileio_to_host_mode.
4061
40622015-06-01 Yao Qi <yao.qi@linaro.org>
4063
4064 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4065 * linux-x86-low.c: Likewise.
4066
40672015-05-28 Don Breazeal <donb@codesourcery.com>
4068
4069 * linux-low.c (handle_extended_wait): Initialize
4070 thread_info.last_resume_kind for new fork children.
4071
40722015-05-15 Pedro Alves <palves@redhat.com>
4073
4074 * target.h (target_handle_new_gdb_connection): Rewrite using if
4075 wrapped in do/while.
4076
40772015-05-14 Joel Brobecker <brobecker@adacore.com>
4078
4079 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4080 * configure, config.in: Regenerate.
4081 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4082 Declare typedef.
4083
40842015-05-12 Don Breazeal <donb@codesourcery.com>
4085
4086 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4087 PTRACE_EVENT_VFORK_DONE.
4088 (linux_low_ptrace_options, extended_event_reported): Add vfork
4089 events.
4090 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4091 and "vforkdone" for RSP 'T' Stop Reply Packet.
4092 * server.h (report_vfork_events): Declare
4093 global variable.
4094
40952015-05-12 Don Breazeal <donb@codesourcery.com>
4096
4097 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4098 (the_low_target) <new_fork>: Initialize new member.
4099 * linux-arm-low.c (arm_new_fork): New function.
4100 (the_low_target) <new_fork>: Initialize new member.
4101 * linux-low.c (handle_extended_wait): Call new target function
4102 new_fork.
4103 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4104 * linux-mips-low.c (mips_add_watchpoint): New function
4105 extracted from mips_insert_point.
4106 (the_low_target) <new_fork>: Initialize new member.
4107 (mips_linux_new_fork): New function.
4108 (mips_insert_point): Call mips_add_watchpoint.
4109 * linux-x86-low.c (x86_linux_new_fork): New function.
4110 (the_low_target) <new_fork>: Initialize new member.
4111
41122015-05-12 Don Breazeal <donb@codesourcery.com>
4113
4114 * linux-low.c (handle_extended_wait): Implement return value,
4115 rename argument 'event_child' to 'event_lwp', handle
4116 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4117 (linux_low_ptrace_options): New function.
4118 (linux_low_filter_event): Call linux_low_ptrace_options,
4119 use different argument fo linux_enable_event_reporting,
4120 use return value from handle_extended_wait.
4121 (extended_event_reported): New function.
4122 (linux_wait_1): Call extended_event_reported and set
4123 status to report fork events.
4124 (linux_write_memory): Add pid to debug message.
4125 (reset_lwp_ptrace_options_callback): New function.
4126 (linux_handle_new_gdb_connection): New function.
4127 (linux_target_ops): Initialize new structure member.
4128 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4129 * lynx-low.c: Initialize new structure member.
4130 * remote-utils.c (prepare_resume_reply): Implement stop reason
4131 "fork" for "T" stop message.
4132 * server.c (handle_query): Call handle_new_gdb_connection.
4133 * server.h (report_fork_events): Declare global flag.
4134 * target.h (struct target_ops) <handle_new_gdb_connection>:
4135 New member.
4136 (target_handle_new_gdb_connection): New macro.
4137 * win32-low.c: Initialize new structure member.
4138
41392015-05-12 Don Breazeal <donb@codesourcery.com>
4140
4141 * mem-break.c (APPEND_TO_LIST): Define macro.
4142 (clone_agent_expr): New function.
4143 (clone_one_breakpoint): New function.
4144 (clone_all_breakpoints): New function.
4145 * mem-break.h: Declare new functions.
4146
41472015-05-12 Don Breazeal <donb@codesourcery.com>
4148
4149 * linux-low.c (linux_supports_fork_events): New function.
4150 (linux_supports_vfork_events): New function.
4151 (linux_target_ops): Initialize new structure members.
4152 (initialize_low): Call linux_check_ptrace_features.
4153 * lynx-low.c (lynx_target_ops): Initialize new structure
4154 members.
4155 * server.c (report_fork_events, report_vfork_events):
4156 New global flags.
4157 (handle_query): Add new features to qSupported packet and
4158 response.
4159 (captured_main): Initialize new global variables.
4160 * target.h (struct target_ops) <supports_fork_events>:
4161 New member.
4162 <supports_vfork_events>: New member.
4163 (target_supports_fork_events): New macro.
4164 (target_supports_vfork_events): New macro.
4165 * win32-low.c (win32_target_ops): Initialize new structure
4166 members.
4167
41682015-05-12 Gary Benson <gbenson@redhat.com>
4169
4170 * server.c (handle_qxfer_exec_file): Use current process
4171 if annex is empty.
4172
41732015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4174
4175 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4176 Remove HAVE_PTRACE_GETREGS conditionals.
4177 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4178 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4179
41802015-05-08 Yao Qi <yao.qi@linaro.org>
4181
4182 * linux-low.c (linux_supports_conditional_breakpoints): New
4183 function.
4184 (linux_target_ops): Install new target method.
4185 * lynx-low.c (lynx_target_ops): Install NULL hook for
4186 supports_conditional_breakpoints.
4187 * nto-low.c (nto_target_ops): Likewise.
4188 * spu-low.c (spu_target_ops): Likewise.
4189 * win32-low.c (win32_target_ops): Likewise.
4190 * server.c (handle_query): Check
4191 target_supports_conditional_breakpoints.
4192 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4193 New field.
4194 (target_supports_conditional_breakpoints): New macro.
4195
41962015-05-06 Pedro Alves <palves@redhat.com>
4197
4198 PR server/18081
4199 * server.c (start_inferior): If the process exits, mourn it.
4200
42012015-04-21 Gary Benson <gbenson@redhat.com>
4202
4203 * hostio.c (fileio_open_flags_to_host): Factored out to
4204 fileio_to_host_openflags in common/fileio.c. Single use
4205 updated.
4206
42072015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4208
4209 * linux-xtensa-low.c (xtensa_fill_gregset)
4210 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4211 XCHAL_HAVE_LOOP.
4212
42132015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4214
4215 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4216 (regs_info): Replace usrregs pointer with NULL.
4217
42182015-04-17 Gary Benson <gbenson@redhat.com>
4219
4220 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4221 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4222 * server.c (handle_qxfer_exec_file): New function.
4223 (qxfer_packets): Add exec-file entry.
4224 (handle_query): Report qXfer:exec-file:read as supported packet.
4225
42262015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4227
4228 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4229
42302015-04-09 Gary Benson <gbenson@redhat.com>
4231
4232 * hostio-errno.c (errno_to_fileio_error): Remove function.
4233 Update caller to use remote_fileio_to_fio_error.
4234
42352015-04-09 Yao Qi <yao.qi@linaro.org>
4236
4237 * linux-low.c (linux_insert_point): Call
4238 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4239 (linux_remove_point): Call remove_memory_breakpoint if type is
4240 raw_bkpt_type_sw.
4241 * linux-x86-low.c (x86_insert_point): Don't call
4242 insert_memory_breakpoint.
4243 (x86_remove_point): Don't call remove_memory_breakpoint.
4244
42452015-04-01 Pedro Alves <palves@redhat.com>
4246 Cleber Rosa <crosa@redhat.com>
4247
4248 * server.c (gdbserver_usage): Reorganize and extend the usage
4249 message.
4250
42512015-03-24 Pedro Alves <palves@redhat.com>
4252
4253 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4254 output. Also dump TRAP_TRACE.
4255 (linux_low_filter_event): In debug output, distinguish a
4256 resume_stop SIGSTOP from a delayed SIGSTOP.
4257
42582015-03-24 Gary Benson <gbenson@redhat.com>
4259
4260 * linux-x86-low.c (x86_linux_new_thread): Moved to
4261 nat/x86-linux.c.
4262 (x86_linux_prepare_to_resume): Likewise.
4263
42642015-03-24 Gary Benson <gbenson@redhat.com>
4265
4266 * Makefile.in (x86-linux-dregs.o): New rule.
4267 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4268 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4269 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4270 (x86_linux_dr_get): Likewise.
4271 (x86_linux_dr_set): Likewise.
4272 (update_debug_registers_callback): Likewise.
4273 (x86_linux_dr_set_addr): Likewise.
4274 (x86_linux_dr_get_addr): Likewise.
4275 (x86_linux_dr_set_control): Likewise.
4276 (x86_linux_dr_get_control): Likewise.
4277 (x86_linux_dr_get_status): Likewise.
4278 (x86_linux_update_debug_registers): Likewise.
4279
42802015-03-24 Gary Benson <gbenson@redhat.com>
4281
4282 * linux-x86-low.c (x86_linux_update_debug_registers):
4283 New function, factored out from...
4284 (x86_linux_prepare_to_resume): ...this.
4285
42862015-03-24 Gary Benson <gbenson@redhat.com>
4287
4288 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4289 (x86_linux_dr_set): Likewise.
4290 (update_debug_registers_callback): Likewise.
4291 (x86_linux_dr_set_addr): Likewise.
4292 (x86_linux_dr_get_addr): Likewise.
4293 (x86_linux_dr_set_control): Likewise.
4294 (x86_linux_dr_get_control): Likewise.
4295 (x86_linux_dr_get_status): Likewise.
4296 (x86_linux_prepare_to_resume): Likewise.
4297
42982015-03-24 Gary Benson <gbenson@redhat.com>
4299
4300 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4301 Use perror_with_name. Pass string through gettext.
4302 (x86_linux_dr_set): Likewise.
4303
43042015-03-24 Gary Benson <gbenson@redhat.com>
4305
4306 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4307 (x86_linux_dr_set_addr): ...this.
4308 (x86_dr_low_get_addr): Rename to...
4309 (x86_linux_dr_get_addr): ...this.
4310 (x86_dr_low_set_control): Rename to...
4311 (x86_linux_dr_set_control): ...this.
4312 (x86_dr_low_get_control): Rename to...
4313 (x86_linux_dr_get_control): ...this.
4314 (x86_dr_low_get_status): Rename to...
4315 (x86_linux_dr_get_status): ...this.
4316 (x86_dr_low): Update with new function names.
4317
43182015-03-24 Gary Benson <gbenson@redhat.com>
4319
4320 * Makefile.in (x86-linux.o): New rule.
4321 * configure.srv: Add x86-linux.o to relevant targets.
4322 * linux-low.c (lwp_set_arch_private_info): New function.
4323 (lwp_arch_private_info): Likewise.
4324 * linux-x86-low.c: Include nat/x86-linux.h.
4325 (arch_lwp_info): Removed structure.
4326 (update_debug_registers_callback):
4327 Use lwp_set_debug_registers_changed.
4328 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4329 and lwp_set_debug_registers_changed.
4330 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4331
43322015-03-24 Gary Benson <gbenson@redhat.com>
4333
4334 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4335 * linux-arm-low.c (arm_new_thread): Likewise.
4336 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4337 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4338 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4339 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4340
43412015-03-24 Gary Benson <gbenson@redhat.com>
4342
4343 * linux-low.c (ptid_of_lwp): New function.
4344 (lwp_is_stopped): Likewise.
4345 (lwp_stop_reason): Likewise.
4346 * linux-x86-low.c (update_debug_registers_callback):
4347 Use lwp_is_stopped.
4348 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4349 lwp_stop_reason.
4350
43512015-03-24 Gary Benson <gbenson@redhat.com>
4352
4353 * linux-low.h (linux_stop_lwp): Remove declaration.
4354
43552015-03-24 Gary Benson <gbenson@redhat.com>
4356
4357 * linux-low.h: Include nat/linux-nat.h.
4358 * linux-low.c (iterate_over_lwps_args): New structure.
4359 (iterate_over_lwps_filter): New function.
4360 (iterate_over_lwps): Likewise.
4361 * linux-x86-low.c (update_debug_registers_callback):
4362 Update signature to what iterate_over_lwps expects.
4363 Remove PID check that iterate_over_lwps now performs.
4364 (x86_dr_low_set_addr): Use iterate_over_lwps.
4365 (x86_dr_low_set_control): Likewise.
4366
43672015-03-24 Gary Benson <gbenson@redhat.com>
4368
4369 * linux-x86-low.c (x86_debug_reg_state): New function.
4370 (x86_linux_prepare_to_resume): Use the above.
4371
43722015-03-24 Gary Benson <gbenson@redhat.com>
4373
4374 * linux-low.c (current_lwp_ptid): New function.
4375 * linux-x86-low.c: Include nat/linux-nat.h.
4376 (x86_dr_low_get_addr): Use current_lwp_ptid.
4377 (x86_dr_low_get_control): Likewise.
4378 (x86_dr_low_get_status): Likewise.
4379
43802015-03-20 Pedro Alves <palves@redhat.com>
4381
4382 * tracepoint.c (cmd_qtstatus): Make "str" const.
4383
43842015-03-20 Pedro Alves <palves@redhat.com>
4385
4386 * server.c (handle_general_set): Make "req_str" const.
4387
43882015-03-19 Pedro Alves <palves@redhat.com>
4389
4390 * linux-low.c (linux_resume_one_lwp): Rename to ...
4391 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4392 instead call perror_with_name.
4393 (check_ptrace_stopped_lwp_gone): New function.
4394 (linux_resume_one_lwp): Reimplement as wrapper around
4395 linux_resume_one_lwp_throw that swallows errors if the LWP is
4396 gone.
4397
43982015-03-19 Pedro Alves <palves@redhat.com>
4399
4400 * linux-low.c (count_events_callback, select_event_lwp_callback):
4401 No longer check whether the thread has resume_stop as last resume
4402 kind.
4403
44042015-03-19 Pedro Alves <palves@redhat.com>
4405
4406 * linux-low.c (count_events_callback, select_event_lwp_callback):
4407 Use the lwp's status_pending_p field, not the thread's.
4408
44092015-03-19 Pedro Alves <palves@redhat.com>
4410
4411 * linux-low.c (select_event_lwp_callback): Update comments to
4412 no longer mention SIGTRAP.
4413
44142015-03-18 Gary Benson <gbenson@redhat.com>
4415
4416 * server.c (handle_query): Do not report vFile:fstat as supported.
4417
44182015-03-11 Gary Benson <gbenson@redhat.com>
4419
4420 * hostio.c (sys/types.h): New include.
4421 (sys/stat.h): Likewise.
4422 (common-remote-fileio.h): Likewise.
4423 (handle_fstat): New function.
4424 (handle_vFile): Handle vFile:fstat packets.
4425
44262015-03-11 Gary Benson <gbenson@redhat.com>
4427
4428 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4429 struct stat.st_blocks and struct stat.st_blksize.
4430 * configure: Regenerate.
4431 * config.in: Likewise.
4432 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4433 (OBS): Add common-remote-fileio.o.
4434 (common-remote-fileio.o): New rule.
4435
44362015-03-09 Pedro Alves <palves@redhat.com>
4437
4438 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4439 'struct sockaddr' pointer in 'accept' call.
4440
44412015-03-09 Pedro Alves <palves@redhat.com>
4442
4443 Revert:
4444 2015-03-07 Pedro Alves <palves@redhat.com>
4445 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4446 or <winsock2.h> here. Instead include "gdb_socket.h".
4447 (remote_open): Use union gdb_sockaddr_u.
4448 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4449 or <winsock2.h> here. Instead include "gdb_socket.h".
4450 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4451 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4452 or <sys/un.h>.
4453 (init_named_socket, gdb_agent_helper_thread): Use union
4454 gdb_sockaddr_u.
4455
44562015-03-07 Pedro Alves <palves@redhat.com>
4457
4458 * configure.ac (build_warnings): Move
4459 -Wdeclaration-after-statement to the C-specific set.
4460 * configure: Regenerate.
4461
44622015-03-07 Pedro Alves <palves@redhat.com>
4463
4464 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4465 or <winsock2.h> here. Instead include "gdb_socket.h".
4466 (remote_open): Use union gdb_sockaddr_u.
4467 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4468 or <winsock2.h> here. Instead include "gdb_socket.h".
4469 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4470 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4471 or <sys/un.h>.
4472 (init_named_socket, gdb_agent_helper_thread): Use union
4473 gdb_sockaddr_u.
4474
44752015-03-07 Pedro Alves <palves@redhat.com>
4476
4477 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4478 instead.
4479
44802015-03-06 Yao Qi <yao.qi@linaro.org>
4481
4482 * linux-aarch64-low.c (aarch64_insert_point): Use
4483 show_debug_regs as a boolean.
4484 (aarch64_remove_point): Likewise.
4485
44862015-03-05 Pedro Alves <palves@redhat.com>
4487
4488 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4489 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4490 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4491 * nto-low.c (nto_target_ops): Likewise.
4492 * spu-low.c (spu_target_ops): Likewise.
4493 * win32-low.c (win32_target_ops): Likewise.
4494
44952015-03-04 Pedro Alves <palves@redhat.com>
4496
4497 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4498 Decide whether a breakpoint triggered based on the SIGTRAP's
4499 siginfo.si_code.
4500 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4501 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4502 (linux_low_filter_event): Check for breakpoints before checking
4503 watchpoints.
4504 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4505 siginfo.si_code.
4506 (linux_stopped_by_sw_breakpoint)
4507 (linux_supports_stopped_by_sw_breakpoint)
4508 (linux_stopped_by_hw_breakpoint)
4509 (linux_supports_stopped_by_hw_breakpoint): New functions.
4510 (linux_target_ops): Install new target methods.
4511
45122015-03-04 Pedro Alves <palves@redhat.com>
4513
4514 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4515 * server.c (swbreak_feature, hwbreak_feature): New globals.
4516 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4517 (captured_main): Clear swbreak_feature and hwbreak_feature.
4518 * server.h (swbreak_feature, hwbreak_feature): Declare.
4519 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4520 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4521 supports_stopped_by_hw_breakpoint>: New fields.
4522 (target_supports_stopped_by_sw_breakpoint)
4523 (target_stopped_by_sw_breakpoint)
4524 (target_supports_stopped_by_hw_breakpoint)
4525 (target_stopped_by_hw_breakpoint): Declare.
4526
45272015-03-04 Pedro Alves <palves@redhat.com>
4528
4529 enum lwp_stop_reason -> enum target_stop_reason
4530 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4531 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4532 (linux_wait_1, stuck_in_jump_pad_callback)
4533 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4534 (linux_stopped_by_watchpoint):
4535 * linux-low.h (enum lwp_stop_reason): Delete.
4536 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4537 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4538
45392015-03-04 Yao Qi <yao.qi@linaro.org>
4540
4541 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4542
45432015-03-03 Gary Benson <gbenson@redhat.com>
4544
4545 * hostio.c (handle_vFile): Fix prefix lengths.
4546
45472015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4548
4549 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4550 ptr_bits.
4551
45522015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4553
4554 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4555 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4556 (clean): Add "rm -f" for above C files.
4557 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4558 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4559 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4560 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4561 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4562 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4563 (init_registers_s390x_vx_linux64)
4564 (init_registers_s390x_tevx_linux64)
4565 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4566 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4567 declarations.
4568 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4569 (s390_store_vxrs_high): New functions.
4570 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4571 NT_S390_VXRS_HIGH.
4572 (s390_arch_setup): Add logic for selecting one of the new target
4573 descriptions. Activate the new vector regsets if applicable.
4574 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4575 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4576 and init_registers_s390x_tevx_linux64.
4577
45782015-03-01 Pedro Alves <palves@redhat.com>
4579
4580 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4581 parameter.
4582
45832015-02-27 Pedro Alves <palves@redhat.com>
4584
4585 * linux-x86-low.c (u_debugreg_offset): New function.
4586 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4587
45882015-02-27 Pedro Alves <palves@redhat.com>
4589
4590 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4591 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4592 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4593 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4594 (ps_lsetfpregs, ps_getpid)
4595 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4596 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4597 (ps_lsetxregs, ps_plog): Declare.
4598
45992015-02-27 Pedro Alves <palves@redhat.com>
4600
4601 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4602 IP_AGENT_EXPORT_FUNC.
4603 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4604 IP_AGENT_EXPORT_FUNC.
4605 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4606 (IP_AGENT_EXPORT): Delete.
4607 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4608 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4609 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4610 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4611 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4612 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4613 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4614 (traceframe_read_count, traceframe_write_count)
4615 (traceframes_created, trace_state_variables, get_raw_reg)
4616 (get_trace_state_variable_value, set_trace_state_variable_value)
4617 (ust_loaded, helper_thread_id, cmd_buf): Use
4618 IPA_SYM_EXPORTED_NAME.
4619 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4620 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4621 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4622 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4623 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4624 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4625 EXTERN_C_PUSH/EXTERN_C_POP.
4626 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4627 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4628 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4629 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4630 (traceframe_write_count, traceframe_read_count)
4631 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4632 (about_to_request_buffer_space, get_trace_state_variable_value)
4633 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4634 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4635 EXTERN_C_PUSH/EXTERN_C_POP.
4636 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4637 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4638 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4639 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4640 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4641 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4642 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4643 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4644 Define.
4645 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4646 (IP_AGENT_EXPORT_VAR_DECL): Define.
4647 (tracing): Declare.
4648 (gdb_agent_get_raw_reg): Declare.
4649
46502015-02-27 Tom Tromey <tromey@redhat.com>
4651 Pedro Alves <palves@redhat.com>
4652
4653 Rename symbols whose names are reserved C++ keywords throughout.
4654
46552015-02-27 Pedro Alves <palves@redhat.com>
4656
4657 * Makefile.in (COMPILER): New, get it from autoconf.
4658 (CXX): Get from autoconf instead.
4659 (COMPILE.pre): Use COMPILER.
4660 (CC-LD): Rename to ...
4661 (CC_LD): ... this. Use COMPILER.
4662 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4663 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4664 * acinclude.m4: Include build-with-cxx.m4.
4665 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4666 Disable -Werror by default if building in C++ mode.
4667 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4668 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4669 the C++ compiler. Save/restore CXXFLAGS too.
4670 * configure: Regenerate.
4671
46722015-02-27 Pedro Alves <palves@redhat.com>
4673
4674 * acinclude.m4: Include libiberty.m4.
4675 * configure.ac: Call libiberty_INIT.
4676 * config.in, configure: Regenerate.
4677
46782015-02-26 Pedro Alves <palves@redhat.com>
4679
4680 * linux-low.c (linux_wait_1): When incrementing the PC past a
4681 program breakpoint always use the_low_target.breakpoint_len as
4682 increment, rather than the maximum between that and
4683 the_low_target.decr_pc_after_break.
4684
46852015-02-23 Pedro Alves <palves@redhat.com>
4686
4687 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4688 thread was doing a step-over; always adjust the PC if
4689 we stepped over a permanent breakpoint.
4690 (linux_wait_1): If we stepped over breakpoint that was on top of a
4691 permanent breakpoint, manually advance the PC past it.
4692
46932015-02-23 Pedro Alves <palves@redhat.com>
4694
4695 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4696 modes.
4697 (x86_fill_gregset, x86_store_gregset): Use it when handling
4698 $orig_eax.
4699
47002015-02-20 Pedro Alves <palves@redhat.com>
4701
4702 * thread-db.c: Include "nat/linux-procfs.h".
4703 (thread_db_init): Skip listing new threads if the kernel supports
4704 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4705
47062015-02-20 Pedro Alves <palves@redhat.com>
4707
4708 * linux-low.c (status_pending_p_callback): Use ptid_match.
4709
47102015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4711
4712 PR breakpoints/16812
4713 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4714 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4715 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4716
47172015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4718
4719 PR breakpoints/15956
4720 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4721
47222015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4723
4724 * linux-low.c (linux_low_btrace_conf): Print size.
4725 * server.c (handle_btrace_conf_general_set): New.
4726 (hanle_general_set): Call handle_btrace_conf_general_set.
4727 (handle_query): Report Qbtrace-conf:bts:size as supported.
4728
47292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4730
4731 * linux-low.c (linux_low_enable_btrace): Update parameters.
4732 (linux_low_btrace_conf): New.
4733 (linux_target_ops)<to_btrace_conf>: Initialize.
4734 * server.c (current_btrace_conf): New.
4735 (handle_btrace_enable): Rename to ...
4736 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
4737 to target_enable_btrace. Update comment. Update users.
4738 (handle_qxfer_btrace_conf): New.
4739 (qxfer_packets): Add btrace-conf entry.
4740 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4741 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4742 (target_ops)<read_btrace_conf>: New.
4743 (target_enable_btrace): Update parameters.
4744 (target_read_btrace_conf): New.
4745
47462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4747
4748 * server.c (handle_btrace_general_set): Remove call to
4749 target_supports_btrace.
4750 (supported_btrace_packets): New.
4751 (handle_query): Call supported_btrace_packets.
4752 * target.h: include btrace-common.h.
4753 (btrace_target_info): Removed.
4754 (supports_btrace, target_supports_btrace): Update parameters.
4755
47562015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4757
4758 * Makefile.in (SFILES): Add common/btrace-common.c.
4759 (OBS): Add common/btrace-common.o.
4760 (btrace-common.o): Add build rules.
4761 * linux-low: Include btrace-common.h.
4762 (linux_low_read_btrace): Use struct btrace_data. Call
4763 btrace_data_init and btrace_data_fini.
4764
47652015-02-06 Pedro Alves <palves@redhat.com>
4766
4767 * thread-db.c (find_new_threads_callback): Add debug output.
4768
47692015-02-04 Pedro Alves <palves@redhat.com>
4770
4771 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4772 (resume_stopped_resumed_lwps): New function.
4773 (linux_wait_for_event_filtered): Use it.
4774
47752015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4776
4777 * Makefile.in (SFILES): Add linux-personality.c.
4778 (linux-personality.o): New rule.
4779 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4780 list of objects to be built.
4781 * linux-low.c: Include nat/linux-personality.h.
4782 (linux_create_inferior): Remove code to disable address space
4783 randomization (moved to ../nat/linux-personality.c). Create
4784 cleanup to disable address space randomization.
4785
47862015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4787
4788 * Makefile.in (posix-strerror.o): New rule.
4789 (mingw-strerror.o): Likewise.
4790 * configure: Regenerated.
4791 * configure.ac: Source file ../common/common.host. Initialize new
4792 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4793
47942015-01-14 Yao Qi <yao@codesourcery.com>
4795
4796 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4797 (ppc-linux.o): New rule.
4798 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4799 * configure.ac: AC_CHECK_FUNCS(getauxval).
4800 * config.in: Re-generated.
4801 * configure: Re-generated.
4802 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4803 ppc64_64bit_inferior_p
4804
48052015-01-14 Yao Qi <yao@codesourcery.com>
4806
4807 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4808 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4809 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4810 (PT_ORIG_R3, PT_TRAP): Likewise.
4811 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4812 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4813 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4814
48152015-01-10 Joel Brobecker <brobecker@adacore.com>
4816
4817 * i387-fp.c (i387_cache_to_xsave): In look over
4818 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4819 zmmh_low_space field by use of zmmh_high_space.
4820
48212015-01-09 Pedro Alves <palves@redhat.com>
4822
4823 * linux-low.c (step_over_bkpt): Move higher up in the file.
4824 (handle_extended_wait): Don't store the stop_pc here.
4825 (get_stop_pc): Adjust comments and rename to ...
4826 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4827 stopped for a software breakpoint or hardware breakpoint.
4828 (thread_still_has_status_pending_p): New function.
4829 (status_pending_p_callback): Use
4830 thread_still_has_status_pending_p. If the event is no longer
4831 interesting, resume the LWP.
4832 (handle_tracepoints): Add assert.
4833 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4834 (wstatus_maybe_breakpoint): New function.
4835 (cancel_breakpoint): Delete function.
4836 (check_stopped_by_watchpoint): New function, factored out from
4837 linux_low_filter_event.
4838 (lp_status_maybe_breakpoint): Delete function.
4839 (linux_low_filter_event): Remove filter_ptid argument.
4840 Leave thread group exits pending here. Store the LWP's stop PC.
4841 Always leave events pending.
4842 (linux_wait_for_event_filtered): Pull all events out of the
4843 kernel, and leave them all pending.
4844 (count_events_callback, select_event_lwp_callback): Consider all
4845 events.
4846 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4847 (select_event_lwp): Only give preference to the stepping LWP in
4848 all-stop mode. Adjust comments.
4849 (ignore_event): New function.
4850 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4851 references to cancel_breakpoints. Adjust to renames. Also give
4852 equal priority to all LWPs that have had events in non-stop mode.
4853 If reporting a software breakpoint event, unadjust the LWP's PC.
4854 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4855 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4856 Adjust.
4857 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4858 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4859 (linux_stopped_by_watchpoint): Adjust.
4860 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4861 * linux-low.h (enum lwp_stop_reason): New.
4862 (struct lwp_info) <stop_pc>: Adjust comment.
4863 <stopped_by_watchpoint>: Delete field.
4864 <stop_reason>: New field.
4865 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4866 * mem-break.c (software_breakpoint_inserted_here)
4867 (hardware_breakpoint_inserted_here): New function.
4868 * mem-break.h (software_breakpoint_inserted_here)
4869 (hardware_breakpoint_inserted_here): Declare.
4870 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4871 (cancel_breakpoints): Delete.
4872 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4873 (upload_fast_traceframes): Remove references to
4874 cancel_breakpoints.
4875
48762015-01-09 Pedro Alves <palves@redhat.com>
4877
4878 * thread-db.c (find_new_threads_callback): Ignore thread if the
4879 kernel thread ID is -1.
4880
48812015-01-09 Pedro Alves <palves@redhat.com>
4882
4883 * linux-low.c (linux_attach_fail_reason_string): Move to
4884 nat/linux-ptrace.c, and rename.
4885 (linux_attach_lwp): Update comment.
4886 (attach_proc_task_lwp_callback): New function.
4887 (linux_attach): Adjust to rename and use
4888 linux_proc_attach_tgid_threads.
4889 (linux_attach_fail_reason_string): Delete declaration.
4890
48912015-01-01 Joel Brobecker <brobecker@adacore.com>
4892
4893 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4894 * server.c (gdbserver_version): Likewise.
4895
48962014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4897
4898 * remote-utils.c: Include ctype.h.
4899 (input_interrupt): Explicitly handle the case when the char
4900 received is the NUL byte. Improve the printing of non-ASCII
4901 characters.
4902
49032014-12-16 Joel Brobecker <brobecker@adacore.com>
4904
4905 * linux-low.c (linux_low_filter_event): Update call to
4906 linux_enable_event_reporting following the addition of
4907 a new parameter to that function.
4908
49092014-12-16 Catalin Udma <catalin.udma@freescale.com>
4910
4911 PR server/17457
4912 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4913 (AARCH64_FPCR_REGNO): Likewise.
4914 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4915 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4916 (aarch64_store_fpregset): Likewise.
4917
49182014-12-15 Joel Brobecker <brobecker@adacore.com>
4919
4920 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4921 Remove FIXME comment about assumption about N.
4922
49232014-12-13 Joel Brobecker <brobecker@adacore.com>
4924
4925 * configure.ac: If large-file support is disabled in GDBserver,
4926 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4927 * configure: Regenerate.
4928
49292014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4930
4931 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
4932 warning upon ENODATA from ptrace.
4933 * linux-s390-low.c (s390_store_tdb): New.
4934 (s390_regsets): Add regset for NT_S390_TDB.
4935
49362014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4937
4938 * linux-low.c (regsets_store_inferior_registers): Skip regsets
4939 without a fill_function.
4940 * linux-s390-low.c (s390_fill_last_break): Remove.
4941 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
4942 (s390_arch_setup): Use regset's size instead of fill_function for
4943 loop end condition.
4944
49452014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4946
4947 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
4948 the regset's store function when ptrace returned an error.
4949 * regcache.c (get_thread_regcache): Invalidate register cache
4950 before fetching inferior's registers.
4951
49522014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
4953
4954 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
4955 while-loop as for-loop.
4956 (regsets_store_inferior_registers): Likewise.
4957
49582014-11-28 Yao Qi <yao@codesourcery.com>
4959
4960 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
4961 * config.in, configure: Re-generate.
4962 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
4963 is defined.
4964
49652014-11-21 Yao Qi <yao@codesourcery.com>
4966
4967 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
4968 (AC_CHECK_HEADERS): Remove malloc.h.
4969 * configure: Re-generated.
4970 * config.in: Re-generated.
4971 * server.h: Don't include alloca.h and malloc.h.
4972 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
4973 Don't include malloc.h.
4974
49752014-11-17 Joel Brobecker <brobecker@adacore.com>
4976
4977 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
4978 corresponding ERRNO check in same block.
4979
49802014-11-12 Pedro Alves <palves@redhat.com>
4981
4982 * server.c (cont_thread): Update comment.
4983 (start_inferior, attach_inferior): No longer clear cont_thread.
4984 (handle_v_cont): No longer set cont_thread.
4985 (captured_main): Clear cont_thread each time a GDB connects.
4986
49872014-11-12 Pedro Alves <palves@redhat.com>
4988
4989 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
4990 thread, and don't resume all threads if the Hc thread has exited.
4991
49922014-11-12 Pedro Alves <palves@redhat.com>
4993
4994 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
4995 the process group instead of to a specific LWP.
4996
49972014-10-15 Pedro Alves <palves@redhat.com>
4998
4999 PR server/17487
5000 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5001 parameter.
5002 (arm_set_thread_context): Delete.
5003 (the_low_target): Adjust.
5004 * win32-i386-low.c (debug_registers_changed)
5005 (debug_registers_used): Delete.
5006 (update_debug_registers_callback): New function.
5007 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5008 needing to update their debug registers.
5009 (win32_get_current_dr): New function.
5010 (x86_dr_low_get_addr, x86_dr_low_get_control)
5011 (x86_dr_low_get_status): Fetch the debug register from the thread
5012 record's context.
5013 (i386_initial_stuff): Adjust.
5014 (i386_get_thread_context): Remove current_event parameter. Don't
5015 clear debug_registers_changed nor copy DR values to
5016 debug_reg_state.
5017 (i386_set_thread_context): Delete.
5018 (i386_prepare_to_resume): New function.
5019 (i386_thread_added): Mark the thread as needing to update irs
5020 debug registers.
5021 (the_low_target): Remove i386_set_thread_context and install
5022 i386_prepare_to_resume.
5023 * win32-low.c (win32_get_thread_context): Adjust.
5024 (win32_set_thread_context): Use SetThreadContext
5025 directly.
5026 (win32_prepare_to_resume): New function.
5027 (win32_require_context): New function, factored out from ...
5028 (thread_rec): ... this.
5029 (continue_one_thread): Call win32_prepare_to_resume on each thread
5030 we're about to continue.
5031 (win32_resume): Call win32_prepare_to_resume on the event thread.
5032 * win32-low.h (struct win32_thread_info)
5033 <debug_registers_changed>: New field.
5034 (struct win32_target_ops): Change prototype of set_thread_context,
5035 delete set_thread_context and add prepare_to_resume.
5036 (win32_require_context): New declaration.
5037
50382014-10-08 Gary Benson <gbenson@redhat.com>
5039
5040 * server.h: Do not include common-exceptions.h.
5041
50422014-10-08 Gary Benson <gbenson@redhat.com>
5043
5044 * server.h: Do not include cleanups.h.
5045
50462014-09-30 James Hogan <james.hogan@imgtec.com>
5047
5048 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5049 mips64-dsp-linux.c.
5050
50512014-09-23 Yao Qi <yao@codesourcery.com>
5052
5053 * linux-low.c (lp_status_maybe_breakpoint): New function.
5054 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5055 (count_events_callback): Likewise.
5056 (select_event_lwp_callback): Likewise.
5057 (cancel_breakpoints_callback): Likewise.
5058
50592014-09-19 Don Breazeal <donb@codesourcery.com>
5060
5061 * linux-low.c (handle_extended_wait): Call
5062 linux_ptrace_get_extended_event.
5063 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5064 linux_is_extended_waitstatus.
5065
50662014-09-16 Joel Brobecker <brobecker@adacore.com>
5067
5068 * Makefile.in (CPPFLAGS): Define.
5069 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5070 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5071
50722014-09-16 Gary Benson <gbenson@redhat.com>
5073
5074 * inferiors.h (current_inferior): Renamed as...
5075 (current_thread): New variable. All uses updated.
5076 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5077 (maybe_move_out_of_jump_pad): Likewise.
5078 (cancel_breakpoint): Likewise.
5079 (linux_low_filter_event): Likewise.
5080 (wait_for_sigstop): Likewise.
5081 (linux_resume_one_lwp): Likewise.
5082 (need_step_over_p): Likewise.
5083 (start_step_over): Likewise.
5084 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5085 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5086 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5087 and save_inferior as saved_thread.
5088 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5089 saved_thread.
5090 (regcache_invalidate_thread): Likewise.
5091 * remote-utils.c (prepare_resume_reply): Likewise.
5092 * thread-db.c (thread_db_get_tls_address): Likewise.
5093 (disable_thread_event_reporting): Likewise.
5094 (remove_thread_event_breakpoints): Likewise.
5095 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5096 as saved_thread.
5097 * target.h (set_desired_inferior): Renamed as...
5098 (set_desired_thread): New declaration. All uses updated.
5099 * server.c (myresume): Updated comment to reference thread instead
5100 of inferior.
5101 (handle_serial_event): Likewise.
5102 (handle_target_event): Likewise.
5103
51042014-09-12 Tom Tromey <tromey@redhat.com>
5105 Gary Benson <gbenson@redhat.com>
5106
5107 * regcache.h: Include common-regcache.h.
5108 (regcache_read_pc): Don't declare.
5109 * regcache.c (get_thread_regcache_for_ptid): New function.
5110
51112014-09-11 Tom Tromey <tromey@redhat.com>
5112 Gary Benson <gbenson@redhat.com>
5113
5114 * symbol.c: New file.
5115 * Makefile.in (SFILES): Add symbol.c.
5116 (OBS): Add symbol.o.
5117
51182014-09-11 Gary Benson <gbenson@redhat.com>
5119
5120 * target.c (target_stop_ptid, target_continue_ptid): New
5121 functions.
5122
51232014-09-11 Tom Tromey <tromey@redhat.com>
5124 Gary Benson <gbenson@redhat.com>
5125
5126 * target.h: Include target/target.h.
5127 * target.c (target_read_memory, target_read_uint32)
5128 (target_write_memory): New functions.
5129
51302014-09-11 Gary Benson <gbenson@redhat.com>
5131
5132 * server.h (debug_hw_points): Don't declare.
5133 * server.c (debug_hw_points): Don't define. Replace all uses
5134 with show_debug_regs.
5135 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5136 all uses with show_debug_regs.
5137
51382014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5139
5140 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5141 endianness into account.
5142 (ppc_supply_ptrace_register): Likewise.
5143
51442014-09-03 James Hogan <james.hogan@imgtec.com>
5145
5146 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5147 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5148
51492014-09-03 Gary Benson <gbenson@redhat.com>
5150
5151 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5152 ALL_DEBUG_ADDRESS_REGISTERS.
5153
51542014-09-02 Gary Benson <gbenson@redhat.com>
5155
5156 * i386-low.h: Renamed as...
5157 * x86-low.h: New file. All type, function and variable name
5158 prefixes changed from "i386_" to "x86_". All references updated.
5159 * i386-low.c: Renamed as...
5160 * x86-low.c: New file. All type, function and variable name
5161 prefixes changed from "i386_" to "x86_". All references updated.
5162
51632014-09-02 Gary Benson <gbenson@redhat.com>
5164
5165 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5166 (x86_linux_new_thread): Likewise.
5167
51682014-08-29 Gary Benson <gbenson@redhat.com>
5169
5170 * server.h (setjmp.h): Do not include.
5171 (toplevel): Do not declare.
5172 (common-exceptions.h): Include.
5173 (cleanups.h): Likewise.
5174 * server.c (toplevel): Do not define.
5175 (exit_code): New static global.
5176 (detach_or_kill_for_exit_cleanup): New function.
5177 (main): New function. Original main renamed to...
5178 (captured_main): New function.
5179 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5180
51812014-08-29 Gary Benson <gbenson@redhat.com>
5182
5183 * Makefile.in (SFILES): Add common/common-exceptions.c.
5184 (OBS): Add common-exceptions.o.
5185 (common-exceptions.o): New rule.
5186 * utils.c (prepare_to_throw_exception): New function.
5187
51882014-08-29 Gary Benson <gbenson@redhat.com>
5189
5190 * config.in: Regenerate.
5191 * configure: Likewise.
5192
51932014-08-29 Gary Benson <gbenson@redhat.com>
5194
5195 * Makefile.in (SFILES): Add common/cleanups.c.
5196 (OBS): cleanups.o.
5197 (cleanups.o): New rule.
5198
51992014-08-29 Gary Benson <gbenson@redhat.com>
5200
5201 * utils.c (internal_vwarning): New function.
5202
52032014-08-28 Gary Benson <gbenson@redhat.com>
5204
5205 * utils.h (fatal): Remove declaration.
5206 * utils.c (fatal): Remove function.
5207
52082014-08-28 Gary Benson <gbenson@redhat.com>
5209
5210 * tracepoint.c (gdb_agent_init): Replace fatal with
5211 perror_with_name.
5212 (initialize_tracepoint): Likewise.
5213
52142014-08-28 Gary Benson <gbenson@redhat.com>
5215
5216 * remote-utils.c (remote_prepare): Replace fatal with error.
5217
52182014-08-28 Gary Benson <gbenson@redhat.com>
5219
5220 * linux-low.c (linux_async): Replace fatal with warning.
5221 Tidy up and return.
5222 (linux_start_non_stop): Return -1 if linux_async failed.
5223
52242014-08-28 Gary Benson <gbenson@redhat.com>
5225
5226 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5227 gdb_assert.
5228 (i386_dr_low_get_addr): Remove vague comment.
5229 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5230 gdb_assert.
5231
52322014-08-28 Gary Benson <gbenson@redhat.com>
5233
5234 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5235 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5236 internal_error.
5237 (linux_resume_one_lwp): Likewise.
5238 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5239 gdb_assert.
5240 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5241 with internal_error.
5242 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5243 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5244 (find_register_by_name): Replace fatal with internal_error.
5245 (find_regno): Likewise.
5246 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5247 * thread-db.c (thread_db_create_event): Likewise.
5248 (thread_db_load_search): Likewise.
5249 (try_thread_db_load_1): Likewise.
5250 * tracepoint.c (get_jump_space_head): Replace fatal with
5251 internal_error.
5252 (claim_trampoline_space): Likewise.
5253 (have_fast_tracepoint_trampoline_buffer): Likewise.
5254 (cmd_qtstart): Likewise.
5255 (stop_tracing): Likewise.
5256 (fast_tracepoint_collecting): Likewise.
5257 (target_malloc): Likewise.
5258 (download_tracepoint): Likewise.
5259 (download_trace_state_variables): Replace check with gdb_assert.
5260 (upload_fast_traceframes): Replace fatal with internal_error.
5261
52622014-08-19 Tom Tromey <tromey@redhat.com>
5263 Gary Benson <gbenson@redhat.com>
5264
5265 * Makefile.in (SFILES): Add common/common-debug.c.
5266 (OBS): Add common-debug.o.
5267 (common-debug.o): New rule.
5268 * debug.h (debug_printf): Don't declare.
5269 * debug.c (debug_printf): Renamed and rewritten as...
5270 (debug_vprintf): New function.
5271
52722014-08-19 Gary Benson <gbenson@redhat.com>
5273
5274 * utils.h: Do not include print-utils.h.
5275
52762014-08-19 Tom Tromey <tromey@redhat.com>
5277 Gary Benson <gbenson@redhat.com>
5278
5279 * server.h: Add static assertion.
5280 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5281
52822014-08-19 Tom Tromey <tromey@redhat.com>
5283 Gary Benson <gbenson@redhat.com>
5284
5285 * Makefile.in (SFILES): Add common/errors.c.
5286 (OBS): Add errors.o.
5287 (IPA_OBS): Add errors-ipa.o.
5288 (errors.o): New rule.
5289 (errors-ipa.o): Likewise.
5290 * utils.h (perror_with_name, error, warning): Don't declare.
5291 * utils.c (warning): Renamed and rewritten as...
5292 (vwarning): New function.
5293 (error): Renamed and rewritten as...
5294 (verror): New function.
5295 (internal_error): Renamed and rewritten as...
5296 (internal_verror): New function.
5297
52982014-08-07 Gary Benson <gbenson@redhat.com>
5299
5300 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5301 * configure: Regenerate.
5302 * config.in: Likewise.
5303 * server.h: Do not include errno.h.
5304 * event-loop.c: Likewise.
5305 * hostio-errno.c: Likewise.
5306 * linux-low.c: Likewise.
5307 * remote-utils.c: Likewise.
5308 * spu-low.c: Likewise.
5309 * utils.c: Likewise.
5310 * gdbreplay.c: Unconditionally include errno.h.
5311
53122014-08-07 Gary Benson <gbenson@redhat.com>
5313
5314 * server.h: Do not include string.h.
5315 * event-loop.c: Likewise.
5316 * linux-low.c: Likewise.
5317 * regcache.c: Likewise.
5318 * remote-utils.c: Likewise.
5319 * spu-low.c: Likewise.
5320 * utils.c: Likewise.
5321
53222014-08-07 Gary Benson <gbenson@redhat.com>
5323
5324 * server.h: Do not include gdb_assert.h.
5325
53262014-08-07 Gary Benson <gbenson@redhat.com>
5327
5328 * server.h: Do not include common-utils.h.
5329
53302014-08-07 Gary Benson <gbenson@redhat.com>
5331
5332 * server.h: Do not include ptid.h.
5333 * notif.h: Likewise.
5334
53352014-08-07 Gary Benson <gbenson@redhat.com>
5336
5337 * server.h: Do not include gdb_locale.h.
5338
53392014-08-07 Gary Benson <gbenson@redhat.com>
5340
5341 * server.h: Do not include gdb/signals.h.
5342 * win32-low.c: Likewise.
5343
53442014-08-07 Gary Benson <gbenson@redhat.com>
5345
5346 * server.h: Do not include pathmax.h.
5347
53482014-08-07 Gary Benson <gbenson@redhat.com>
5349
5350 * server.h: Do not include libiberty.h.
5351 * linux-bfin-low.c: Likewise.
5352
53532014-08-07 Gary Benson <gbenson@redhat.com>
5354
5355 * server.h: Do not include ansidecl.h.
5356
53572014-08-07 Gary Benson <gbenson@redhat.com>
5358
5359 * linux-x86-low.c: Do not include stddef.h.
5360 * lynx-ppc-low.c: Likewise.
5361 * tracepoint.c: Likewise.
5362
53632014-08-07 Gary Benson <gbenson@redhat.com>
5364
5365 * server.h: Do not include stdarg.h.
5366 * nto-low.c: Likewise.
5367
53682014-08-07 Gary Benson <gbenson@redhat.com>
5369
5370 * server.h: Do not include stdlib.h.
5371 * inferiors.c: Likewise.
5372 * linux-low.c: Likewise.
5373 * regcache.c: Likewise.
5374 * spu-low.c: Likewise.
5375 * tracepoint.c: Likewise.
5376 * utils.c: Likewise.
5377
53782014-08-07 Gary Benson <gbenson@redhat.com>
5379
5380 * server.h: Do not include stdio.h.
5381 * linux-low.c: Likewise.
5382 * remote-utils.c: Likewise.
5383 * spu-low.c: Likewise.
5384 * utils.c: Likewise.
5385 * wincecompat.c: Likewise.
5386
53872014-08-06 Gary Benson <gbenson@redhat.com>
5388
5389 * regcache.c (init_register_cache): Move conditionals inside if.
5390
53912014-08-06 Gary Benson <gbenson@redhat.com>
5392
5393 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5394
53952014-07-31 Gary Benson <gbenson@redhat.com>
5396
5397 * ax.h: Do not include server.h.
5398 * gdbthread.h: Likewise.
5399 * lynx-low.h: Likewise.
5400 * notif.h: Likewise.
5401
54022014-07-30 Gary Benson <gbenson@redhat.com>
5403
5404 * server.h: Include common-defs.h.
5405 Do not include config.h or build-gnulib-gdbserver/config.h.
5406
54072014-07-30 Gary Benson <gbenson@redhat.com>
5408
5409 * hostio-errno.c: Move server.h to top of includes list.
5410 * inferiors.c: Likewise.
5411 * linux-x86-low.c: Likewise.
5412 * notif.c: Include server.h.
5413
54142014-07-24 Tom Tromey <tromey@redhat.com>
5415 Gary Benson <gbenson@redhat.com>
5416
5417 * server.h (CORE_ADDR): Now unsigned.
5418
54192014-07-16 Pedro Alves <palves@redhat.com>
5420
5421 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5422
54232014-07-15 Pedro Alves <palves@redhat.com>
5424
5425 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5426 copy.
5427
54282014-07-11 Pedro Alves <palves@redhat.com>
5429
5430 * linux-low.c (kill_wait_lwp): New function, based on
5431 kill_one_lwp_callback, but use my_waitpid directly.
5432 (kill_one_lwp_callback, linux_kill): Use it.
5433
54342014-06-23 Pedro Alves <palves@redhat.com>
5435
5436 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5437 before setting DR0..DR3.
5438
54392014-06-20 Gary Benson <gbenson@redhat.com>
5440
5441 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5442 * configure: Regenerated.
5443 * config.in: Likewise.
5444
54452014-06-20 Gary Benson <gbenson@redhat.com>
5446
5447 * Makefile.in (SFILES): Update locations for files moved
5448 from common to nat.
5449 (object file files): Reordered.
5450
54512014-06-20 Gary Benson <gbenson@redhat.com>
5452
5453 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5454 (i386_dr_low_set_addr): Likewise.
5455 (i386_dr_low_get_addr): Likewise.
5456 (i386_dr_low_can_set_control): Likewise.
5457 (i386_dr_low_set_control): Likewise.
5458 (i386_dr_low_get_control): Likewise.
5459 (i386_dr_low_get_status): Likewise.
5460 (i386_get_debug_register_length): Likewise.
5461 * linux-x86-low.c (i386_dr_low_set_addr):
5462 Changed signature. Made static.
5463 (i386_dr_low_get_addr): Likewise.
5464 (i386_dr_low_set_control): Likewise.
5465 (i386_dr_low_get_control): Likewise.
5466 (i386_dr_low_get_status): Likewise.
5467 (i386_dr_low): New global variable.
5468 * win32-i386-low.c (i386_dr_low_set_addr):
5469 Changed signature. Made static.
5470 (i386_dr_low_get_addr): Likewise.
5471 (i386_dr_low_set_control): Likewise.
5472 (i386_dr_low_get_control): Likewise.
5473 (i386_dr_low_get_status): Likewise.
5474 (i386_dr_low): New global variable.
5475
54762014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5477
5478 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5479 * Makefile.in (AR, AR_FLAGS): Define.
5480 * configure: Regenerate.
5481
54822014-06-19 Gary Benson <gbenson@redhat.com>
5483
5484 * Makefile.in (i386-dregs.o): New rule.
5485 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5486 * i386-low.c (target.h): Remove include.
5487 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5488 (DR_CONTROL_SHIFT): Likewise.
5489 (DR_CONTROL_SIZE): Likewise.
5490 (DR_RW_EXECUTE): Likewise.
5491 (DR_RW_WRITE): Likewise.
5492 (DR_RW_READ): Likewise.
5493 (DR_RW_IORW): Likewise.
5494 (DR_LEN_1): Likewise.
5495 (DR_LEN_2): Likewise.
5496 (DR_LEN_4): Likewise.
5497 (DR_LEN_8): Likewise.
5498 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5499 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5500 (DR_ENABLE_SIZE): Likewise.
5501 (DR_LOCAL_SLOWDOWN): Likewise.
5502 (DR_GLOBAL_SLOWDOWN): Likewise.
5503 (DR_CONTROL_RESERVED): Likewise.
5504 (I386_DR_CONTROL_MASK): Likewise.
5505 (I386_DR_VACANT): Likewise.
5506 (I386_DR_LOCAL_ENABLE): Likewise.
5507 (I386_DR_GLOBAL_ENABLE): Likewise.
5508 (I386_DR_DISABLE): Likewise.
5509 (I386_DR_SET_RW_LEN): Likewise.
5510 (I386_DR_GET_RW_LEN): Likewise.
5511 (I386_DR_WATCH_HIT): Likewise.
5512 (i386_wp_op_t): Likewise.
5513 (i386_show_dr): Likewise.
5514 (i386_length_and_rw_bits): Likewise.
5515 (i386_insert_aligned_watchpoint): Likewise.
5516 (i386_remove_aligned_watchpoint): Likewise.
5517 (i386_handle_nonaligned_watchpoint): Likewise.
5518 i386_update_inferior_debug_regs(): Likewise.
5519 (i386_dr_insert_watchpoint): Likewise.
5520 (i386_dr_remove_watchpoint): Likewise.
5521 (i386_dr_region_ok_for_watchpoint): Likewise.
5522 (i386_dr_stopped_data_address): Likewise.
5523 (i386_dr_stopped_by_watchpoint): Likewise.
5524
55252014-06-19 Gary Benson <gbenson@redhat.com>
5526
5527 * i386-low.c (i386_dr_show): Renamed to
5528 i386_show_dr and made static. All uses updated.
5529 (i386_dr_length_and_rw_bits): Renamed to
5530 i386_length_and_rw_bits and made static.
5531 All uses updated.
5532 (i386_dr_insert_aligned_watchpoint): Renamed to
5533 i386_insert_aligned_watchpoint and made static.
5534 All uses updated.
5535 (i386_dr_remove_aligned_watchpoint): Renamed to
5536 i386_remove_aligned_watchpoint and made static.
5537 All uses updated.
5538 (i386_dr_update_inferior_debug_regs): Renamed to
5539 i386_update_inferior_debug_regs and made static.
5540 All uses updated.
5541
55422014-06-18 Gary Benson <gbenson@redhat.com>
5543
5544 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5545 (i386_dr_low_can_set_control): Likewise.
5546 (i386_get_debug_register_length): Likewise.
5547 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5548 (i386_dr_low_can_set_control): Likewise.
5549 (i386_get_debug_register_length): Likewise.
5550
55512014-06-17 Gary Benson <gbenson@redhat.com>
5552
5553 * i386-low.h (i386-dregs.h): New include.
5554 (DR_FIRSTADDR): Now in i386-dregs.h.
5555 (DR_LASTADDR): Likewise.
5556 (DR_NADDR): Likewise.
5557 (DR_STATUS): Likewise.
5558 (DR_CONTROL): Likewise.
5559 (i386_debug_reg_state): Likewise.
5560 (i386_dr_insert_watchpoint): Likewise.
5561 (i386_dr_remove_watchpoint): Likewise.
5562 (i386_dr_region_ok_for_watchpoint): Likewise.
5563 (i386_dr_stopped_data_address): Likewise.
5564 (i386_dr_stopped_by_watchpoint): Likewise.
5565 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5566
55672014-06-18 Gary Benson <gbenson@redhat.com>
5568
5569 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5570 i386_dr_insert_watchpoint.
5571 (i386_low_remove_watchpoint): Renamed to
5572 i386_dr_remove_watchpoint.
5573 (i386_low_region_ok_for_watchpoint): Renamed to
5574 i386_dr_region_ok_for_watchpoint.
5575 (i386_low_stopped_data_address): Renamed to
5576 i386_dr_stopped_data_address.
5577 (i386_low_stopped_by_watchpoint): Renamed to
5578 i386_dr_stopped_by_watchpoint.
5579 * i386-low.c (i386_show_dr): Renamed to
5580 i386_dr_show and made nonstatic. All uses updated.
5581 (i386_length_and_rw_bits): Renamed to
5582 i386_dr_length_and_rw_bits and made nonstatic.
5583 All uses updated.
5584 (i386_insert_aligned_watchpoint): Renamed to
5585 i386_dr_insert_aligned_watchpoint and made nonstatic.
5586 All uses updated.
5587 (i386_remove_aligned_watchpoint): Renamed to
5588 i386_dr_remove_aligned_watchpoint and made nonstatic.
5589 All uses updated.
5590 (i386_update_inferior_debug_regs): Renamed to
5591 i386_dr_update_inferior_debug_regs and made nonstatic.
5592 All uses updated.
5593 (i386_low_insert_watchpoint): Renamed to
5594 i386_dr_insert_watchpoint. All uses updated.
5595 (i386_low_remove_watchpoint): Renamed to
5596 i386_dr_remove_watchpoint. All uses updated.
5597 (i386_low_region_ok_for_watchpoint): Renamed to
5598 i386_dr_region_ok_for_watchpoint. All uses updated.
5599 (i386_low_stopped_data_address): Renamed to
5600 i386_dr_stopped_data_address. All uses updated.
5601 (i386_low_stopped_by_watchpoint): Renamed to
5602 i386_dr_stopped_by_watchpoint. All uses updated.
5603
56042014-06-18 Gary Benson <gbenson@redhat.com>
5605
5606 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5607 (i386_dr_low_can_set_control): Likewise.
5608 (i386_insert_aligned_watchpoint): New check.
5609
56102014-06-18 Gary Benson <gbenson@redhat.com>
5611
5612 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5613 Renamed to state.
5614
56152014-06-18 Gary Benson <gbenson@redhat.com>
5616
5617 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5618 instead of fatal and error.
5619 (i386_handle_nonaligned_watchpoint): Likewise.
5620
56212014-06-18 Gary Benson <gbenson@redhat.com>
5622
5623 * i386-low.c (i386_get_debug_register_length): New macro.
5624 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5625 (i386_show_dr): Use debug_printf instead of fprintf. Use
5626 phex to format values.
5627
56282014-06-18 Gary Benson <gbenson@redhat.com>
5629
5630 * i386-low.h: Comment changes.
5631 * i386-low.c: Likewise.
5632
56332014-06-18 Gary Benson <gbenson@redhat.com>
5634
5635 * i386-low.c: Whitespace changes.
5636
56372014-06-12 Tom Tromey <tromey@redhat.com>
5638
5639 * utils.c (freeargv): Remove.
5640
56412014-06-12 Tom Tromey <tromey@redhat.com>
5642
5643 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5644 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5645 (parse_debug_format_options): Likewise.
5646 (gdbserver_usage): Likewise.
5647 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5648 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5649 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5650 against libiberty.
5651 ($(LIBGNU)): Depend on libiberty.
5652 (all-lib): Recurse into all subdirs.
5653 (install-only): Invoke "install" target in subdirs.
5654 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5655 targets.
5656 * configure: Rebuild.
5657 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5658 for vasprintf, vsnprintf, or gettimeofday.
5659 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5660 srv_tgtobj.
5661
56622014-06-05 Joel Brobecker <brobecker@adacore.com>
5663
5664 * development.sh: Delete.
5665 * Makefile.in (config.status): Adjust dependency on development.sh.
5666 * configure.ac: Adjust development.sh source call.
5667 * configure: Regenerate.
5668
56692014-06-02 Pedro Alves <palves@redhat.com>
5670
5671 * ax.c (gdb_free_agent_expr): New function.
5672 * ax.h (gdb_free_agent_expr): New declaration.
5673 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5674 list.
5675 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5676 static.
5677 (clear_breakpoint_conditions_and_commands): New function.
5678 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5679 (clear_breakpoint_conditions_and_commands): New declaration.
5680
56812014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5682
5683 * linux-aarch64-low.c (asm/ptrace.h): Include.
5684
56852014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5686
5687 Fix TLS access for -static -pthread.
5688 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5689 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5690 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5691
56922014-05-20 Pedro Alves <palves@redhat.com>
5693
5694 * linux-aarch64-low.c (aarch64_insert_point)
5695 (aarch64_remove_point): No longer check whether the type is
5696 supported here. Adjust to new interface.
5697 (the_low_target): Install aarch64_supports_z_point_type as
5698 supports_z_point_type method.
5699 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5700 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5701 instead of a Z packet char. Adjust.
5702 (arm_supports_z_point_type): New function.
5703 (arm_insert_point, arm_remove_point): Adjust to new interface.
5704 (the_low_target): Install arm_supports_z_point_type.
5705 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5706 (cris_insert_point, cris_remove_point): Adjust to new interface.
5707 Don't check whether the type is supported here.
5708 (the_low_target): Install cris_supports_z_point_type.
5709 * linux-low.c (linux_supports_z_point_type): New function.
5710 (linux_insert_point, linux_remove_point): Adjust to new interface.
5711 * linux-low.h (struct linux_target_ops) <insert_point,
5712 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5713 raw_breakpoint pointer parameter.
5714 <supports_z_point_type>: New method.
5715 * linux-mips-low.c (mips_supports_z_point_type): New function.
5716 (mips_insert_point, mips_remove_point): Adjust to new interface.
5717 Use mips_supports_z_point_type.
5718 (the_low_target): Install mips_supports_z_point_type.
5719 * linux-ppc-low.c (the_low_target): Install NULL as
5720 supports_z_point_type method.
5721 * linux-s390-low.c (the_low_target): Install NULL as
5722 supports_z_point_type method.
5723 * linux-sparc-low.c (the_low_target): Install NULL as
5724 supports_z_point_type method.
5725 * linux-x86-low.c (x86_supports_z_point_type): New function.
5726 (x86_insert_point): Adjust to new insert_point interface. Use
5727 insert_memory_breakpoint. Adjust to new
5728 i386_low_insert_watchpoint interface.
5729 (x86_remove_point): Adjust to remove_point interface. Use
5730 remove_memory_breakpoint. Adjust to new
5731 i386_low_remove_watchpoint interface.
5732 (the_low_target): Install x86_supports_z_point_type.
5733 * lynx-low.c (lynx_target_ops): Install NULL as
5734 supports_z_point_type callback.
5735 * nto-low.c (nto_supports_z_point_type): New.
5736 (nto_insert_point, nto_remove_point): Adjust to new interface.
5737 (nto_target_ops): Install nto_supports_z_point_type.
5738 * mem-break.c: Adjust intro comment.
5739 (struct raw_breakpoint) <raw_type, size>: New fields.
5740 <inserted>: Update comment.
5741 <shlib_disabled>: Delete field.
5742 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5743 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5744 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5745 (raw_bkpt_type_to_target_hw_bp_type): New function.
5746 (find_enabled_raw_code_breakpoint_at): New function.
5747 (find_raw_breakpoint_at): New type and size parameters. Use them.
5748 (insert_memory_breakpoint): New function, based off
5749 set_raw_breakpoint_at.
5750 (remove_memory_breakpoint): New function.
5751 (set_raw_breakpoint_at): Reimplement.
5752 (set_breakpoint): New, based on set_breakpoint_at.
5753 (set_breakpoint_at): Reimplement.
5754 (delete_raw_breakpoint): Go through the_target->remove_point
5755 instead of assuming memory breakpoints.
5756 (find_gdb_breakpoint_at): Delete.
5757 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5758 (find_gdb_breakpoint): New function.
5759 (set_gdb_breakpoint_at): Delete.
5760 (z_type_supported): New function.
5761 (set_gdb_breakpoint_1): New function, loosely based off
5762 set_gdb_breakpoint_at.
5763 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5764 (delete_gdb_breakpoint_at): Delete.
5765 (delete_gdb_breakpoint_1): New function, loosely based off
5766 delete_gdb_breakpoint_at.
5767 (delete_gdb_breakpoint): New function.
5768 (clear_gdb_breakpoint_conditions): Rename to ...
5769 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5770 breakpoint.
5771 (add_condition_to_breakpoint): Make static.
5772 (add_breakpoint_condition): Take a struct breakpoint pointer
5773 instead of an address. Adjust.
5774 (gdb_condition_true_at_breakpoint): Rename to ...
5775 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5776 z_type parameter.
5777 (gdb_condition_true_at_breakpoint): Reimplement.
5778 (add_breakpoint_commands): Take a struct breakpoint pointer
5779 instead of an address. Adjust.
5780 (gdb_no_commands_at_breakpoint): Rename to ...
5781 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5782 parameter. Return true if no breakpoint was found. Change debug
5783 output.
5784 (gdb_no_commands_at_breakpoint): Reimplement.
5785 (run_breakpoint_commands): Rename to ...
5786 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5787 and change return type to boolean.
5788 (run_breakpoint_commands): New function.
5789 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5790 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5791 breakpoint. Go through the_target->remove_point instead of
5792 assuming memory breakpoint.
5793 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5794 software and hardware breakpoints.
5795 (reinsert_raw_breakpoint): Go through the_target->insert_point
5796 instead of assuming memory breakpoint.
5797 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5798 software and hardware breakpoints.
5799 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5800 Check both software and hardware breakpoints.
5801 (validate_inserted_breakpoint): Assert the breakpoint is a
5802 software breakpoint. Set the inserted flag to -1 instead of
5803 setting shlib_disabled.
5804 (delete_disabled_breakpoints): Adjust.
5805 (validate_breakpoints): Only validate software breakpoints.
5806 Adjust to inserted flag change.
5807 (check_mem_read, check_mem_write): Skip breakpoint types other
5808 than software breakpoints. Adjust to inserted flag change.
5809 * mem-break.h (enum raw_bkpt_type): New enum.
5810 (raw_breakpoint, struct process_info): Forward declare.
5811 (Z_packet_to_target_hw_bp_type): Delete declaration.
5812 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5813 (set_gdb_breakpoint, delete_gdb_breakpoint)
5814 (clear_breakpoint_conditions): New declarations.
5815 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5816 (breakpoint_inserted_here): Update comment.
5817 (add_breakpoint_condition, add_breakpoint_commands): Replace
5818 address parameter with a breakpoint pointer parameter.
5819 (gdb_breakpoint_here): Update comment.
5820 (delete_gdb_breakpoint_at): Delete.
5821 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5822 * server.c (process_point_options): Take a struct breakpoint
5823 pointer instead of an address. Adjust.
5824 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5825 delete_gdb_breakpoint.
5826 * spu-low.c (spu_target_ops): Install NULL as
5827 supports_z_point_type method.
5828 * target.h: Include mem-break.h.
5829 (struct target_ops) <prepare_to_access_memory>: Update comment.
5830 <supports_z_point_type>: New field.
5831 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5832 instead of a char. Also take a raw breakpoint pointer.
5833 * win32-arm-low.c (the_low_target): Install NULL as
5834 supports_z_point_type.
5835 * win32-i386-low.c (i386_supports_z_point_type): New function.
5836 (i386_insert_point, i386_remove_point): Adjust to new interface.
5837 (the_low_target): Install i386_supports_z_point_type.
5838 * win32-low.c (win32_supports_z_point_type): New function.
5839 (win32_insert_point, win32_remove_point): Adjust to new interface.
5840 (win32_target_ops): Install win32_supports_z_point_type.
5841 * win32-low.h (struct win32_target_ops):
5842 <supports_z_point_type>: New method.
5843 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5844 instead of a char. Also take a raw breakpoint pointer.
5845
58462014-05-20 Pedro Alves <palves@redhat.com>
5847
5848 * mem-break.h: Include break-common.h.
5849 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5850 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5851 (Z_packet_to_target_hw_bp_type): New declaration.
5852 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5853 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5854 (Z_PACKET_ACCESS_WP): Delete macros.
5855 (Z_packet_to_hw_type): Delete function.
5856 * i386-low.h: Don't include break-common.h here.
5857 (Z_packet_to_hw_type): Delete declaration.
5858 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5859 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5860 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5861 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5862 * linux-aarch64-low.c: Don't include break-common.h here.
5863 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5864 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5865 (Z_packet_to_target_hw_bp_type): Delete function.
5866 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5867 function.
5868 (mips_insert_point, mips_remove_point): Use
5869 Z_packet_to_target_hw_bp_type.
5870
58712014-05-20 Pedro Alves <palves@redhat.com>
5872
5873 * linux-aarch64-low.c: Include break-common.h.
5874 (enum target_point_type): Delete.
5875 (Z_packet_to_point_type): Rename to ...
5876 (Z_packet_to_target_hw_bp_type): ... this, and return a
5877 target_hw_bp_type instead.
5878 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5879 instead of an enum target_point_type.
5880 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5881 breakpoint type.
5882 (aarch64_dr_state_insert_one_point)
5883 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5884 (aarch64_handle_aligned_watchpoint)
5885 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5886 Take an enum target_hw_bp_type instead of an enum
5887 target_point_type.
5888 (aarch64_supports_z_point_type): New function.
5889 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5890 use Z_packet_to_target_hw_bp_type.
5891
58922014-05-20 Joel Brobecker <brobecker@adacore.com>
5893
5894 * configure.ac: Only use -Werror by default when DEVELOPMENT
5895 is true.
5896 * configure: Regenerate.
5897
58982014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5899
5900 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5901 * linux-x86-low.c (X86_64_USER_REGS): New.
5902 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5903
59042014-04-28 Yao Qi <yao@codesourcery.com>
5905
5906 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5907 name.
5908
59092014-04-25 Pedro Alves <palves@redhat.com>
5910
5911 PR server/16255
5912 * linux-low.c (linux_attach_fail_reason_string): New function.
5913 (linux_attach_lwp): Delete.
5914 (linux_attach_lwp_1): Rename to ...
5915 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5916 argument. Remove "initial" parameter. Return int instead of
5917 void. Don't error or warn here.
5918 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5919 failure to attach to the tgid. Call warning when failing to
5920 attach to an lwp.
5921 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5922 argument. Remove "initial" parameter. Return int instead of
5923 void. Don't error or warn here.
5924 (linux_attach_fail_reason_string): New declaration.
5925 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5926 interface change. Use linux_attach_fail_reason_string.
5927
59282014-04-24 Michael Sturm <michael.sturm@mintel.com>
5929 Walfred Tedeschi <walfred.tedeschi@intel.com>
5930
5931 * Makefile.in: Added rules to handle new files
5932 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
5933 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
5934 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
5935 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
5936 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
5937 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
5938 x32-avx512-linux.o.
5939 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
5940 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
5941 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
5942 i386/x32-avx512.xml.
5943 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
5944 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
5945 i386/x32-avx512-linux.xml.
5946 * i387-fp.c (num_avx512_k_registers): New constant for number
5947 of K registers.
5948 (num_avx512_zmmh_low_registers): New constant for number of
5949 lower ZMM registers (0-15).
5950 (num_avx512_zmmh_high_registers): New constant for number of
5951 higher ZMM registers (16-31).
5952 (num_avx512_ymmh_registers): New contant for number of higher
5953 YMM registers (ymm16-31 added by avx521 on x86_64).
5954 (num_avx512_xmm_registers): New constant for number of higher
5955 XMM registers (xmm16-31 added by AVX512 on x86_64).
5956 (struct i387_xsave): Add space for AVX512 registers.
5957 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
5958 Add code to handle AVX512 registers.
5959 (i387_xsave_to_cache): Add code to handle AVX512 registers.
5960 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
5961 prototypei from generated file.
5962 (tdesc_amd64_avx512_linux): Likewise.
5963 (init_registers_x32_avx512_linux): Likewise.
5964 (tdesc_x32_avx512_linux): Likewise.
5965 (init_registers_i386_avx512_linux): Likewise.
5966 (tdesc_i386_avx512_linux): Likewise.
5967 (x86_64_regmap): Add AVX512 registers.
5968 (x86_linux_read_description): Add code to handle AVX512 XSTATE
5969 mask.
5970 (initialize_low_arch): Add code to initialize AVX512 registers.
5971
59722014-04-23 Pedro Alves <palves@redhat.com>
5973
5974 * mem-break.c (find_gdb_breakpoint_at): Make static.
5975 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
5976
59772014-04-23 Pedro Alves <palves@redhat.com>
5978
5979 * i386-low.c: Don't include break-common.h here.
5980 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5981 prototype to take target_hw_bp_type as argument instead of a Z
5982 packet char.
5983 * i386-low.h: Include break-common.h here.
5984 (Z_packet_to_hw_type): Declare.
5985 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
5986 prototypes.
5987 * linux-x86-low.c (x86_insert_point): Convert the packet number to
5988 a target_hw_bp_type before calling i386_low_insert_watchpoint.
5989 (x86_remove_point): Convert the packet number to a
5990 target_hw_bp_type before calling i386_low_remove_watchpoint.
5991 * win32-i386-low.c (i386_insert_point): Convert the packet number
5992 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
5993 (i386_remove_point): Convert the packet number to a
5994 target_hw_bp_type before calling i386_low_remove_watchpoint.
5995
59962014-04-23 Pedro Alves <palves@redhat.com>
5997
5998 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
5999
60002014-04-10 Pedro Alves <palves@redhat.com>
6001
6002 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6003 Check if the condition or command is NULL before checking if the
6004 breakpoint is known. On success, return true.
6005 * mem-break.h (add_breakpoint_condition): Document return.
6006 (add_breakpoint_commands): Add describing comment.
6007 * server.c (skip_to_semicolon): New function.
6008 (process_point_options): Use it.
6009
60102014-04-09 Pedro Alves <palves@redhat.com>
6011
6012 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6013 to lwpid_of.
6014
60152014-02-27 Pedro Alves <palves@redhat.com>
6016
6017 PR 12702
6018 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6019 macros.
6020 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6021 output.
6022 (last_thread_of_process_p): Take a PID argument instead of a
6023 thread pointer.
6024 (linux_wait_for_lwp): Delete.
6025 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6026 functions.
6027 (linux_low_filter_event): New function, party factored out from
6028 linux_wait_for_event.
6029 (linux_wait_for_event): Rename to ...
6030 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6031 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6032 sigsuspend. Check for zombie leaders.
6033 (linux_wait_for_event): Reimplement as wrapper around
6034 linux_wait_for_event_filtered.
6035 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6036 a normal or signal exit is seen, it's the whole process exiting.
6037 (wait_for_sigstop): No longer a for_each_inferior callback.
6038 Rewrite on top of linux_wait_for_event_filtered.
6039 (stop_all_lwps): Call wait_for_sigstop directly.
6040 * server.c (resume, handle_target_event): Handle
6041 TARGET_WAITKIND_NO_RESUMED.
6042
60432014-02-26 Joel Brobecker <brobecker@adacore.com>
6044
6045 * win32-low.c (psapi_get_dll_name,
6046 * win32_CreateToolhelp32Snapshot): Delete.
6047 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6048 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6049 Delete.
6050 (handle_load_dll): Add function description.
6051 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6052
60532014-02-26 Joel Brobecker <brobecker@adacore.com>
6054
6055 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6056 Add comment.
6057 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6058 base address when calling win32_add_one_solib.
6059 (handle_load_dll): Delete local variable load_addr.
6060 Remove 0x1000 offset applied to DLL base address when calling
6061 win32_add_one_solib.
6062 (handle_unload_dll): Add comment.
6063
60642014-02-26 Joel Brobecker <brobecker@adacore.com>
6065
6066 * win32-low.c (win32_add_all_dlls): Renames
6067 win32_ensure_ntdll_loaded. Rewrite function documentation.
6068 Adjust implementation to always load all DLLs.
6069 Add 0x1000 offset to DLL base address when calling
6070 win32_add_one_solib.
6071 (child_initialization_done): New static global.
6072 (do_initial_child_stuff): Set child_initialization_done to
6073 zero during child initialization, and 1 after. Replace call
6074 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6075 Add comment.
6076 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6077 (handle_unload_dll): Add function documentation.
6078 (get_child_debug_event): Ignore load and unload DLL events
6079 during child initialization.
6080
60812014-02-20 Doug Evans <dje@google.com>
6082
6083 Remove global all_lwps.
6084 * inferiors.h (ptid_of): Move here from linux-low.h.
6085 (pid_of, lwpid_of): Ditto.
6086 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6087 parameter is a struct thread_info * now.
6088 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6089 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6090 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6091 directly.
6092 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6093 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6094 * linux-arm-low.c (update_registers_callback): Update, "entry"
6095 parameter is a struct thread_info * now.
6096 Fetch lwpid from current_inferior directly.
6097 (arm_insert_point): Pass &all_threads to find_inferior instead of
6098 &all_lwps.
6099 (arm_remove_point): Ditto.
6100 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6101 (arm_prepare_to_resume): Fetch pid from thread.
6102 (arm_read_description): Fetch lwpid from current_inferior directly.
6103 * linux-low.c (all_lwps): Delete.
6104 (delete_lwp): Delete call to remove_inferior.
6105 (handle_extended_wait): Fetch lwpid from thread.
6106 (add_lwp): Don't set lwp->entry.id. Remove call to
6107 add_inferior_to_list.
6108 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6109 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6110 (kill_one_lwp_callback): Ditto.
6111 (linux_kill): Don't dereference NULL pointer.
6112 Fetch ptid,lwpid from thread.
6113 (get_detach_signal): Fetch ptid from thread.
6114 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6115 Simplify call to regcache_invalidate_thread.
6116 (delete_lwp_callback): Update, "entry" parameter is a
6117 struct thread_info * now. Fetch pid from thread.
6118 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6119 (status_pending_p_callback): Update, "entry" parameter is a
6120 struct thread_info * now. Fetch ptid from thread.
6121 (find_lwp_pid): Update, "entry" parameter is a
6122 struct thread_info * now.
6123 (linux_wait_for_lwp): Fetch pid from thread.
6124 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6125 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6126 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6127 (dequeue_one_deferred_signal): Ditto.
6128 (cancel_breakpoint): Fetch ptid from current_inferior.
6129 (linux_wait_for_event): Pass &all_threads to find_inferior,
6130 not &all_lwps. Fetch ptid, lwpid from thread.
6131 (count_events_callback): Update, "entry" parameter is a
6132 struct thread_info * now.
6133 (select_singlestep_lwp_callback): Ditto.
6134 (select_event_lwp_callback): Ditto.
6135 (cancel_breakpoints_callback): Ditto.
6136 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6137 not &all_lwps.
6138 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6139 (unsuspend_one_lwp): Update, "entry" parameter is a
6140 struct thread_info * now.
6141 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6142 not &all_lwps.
6143 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6144 Fetch lwpid from thread, not lwp.
6145 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6146 Pass &all_threads to find_inferior, not &all_lwps.
6147 (send_sigstop): Fetch lwpid from thread, not lwp.
6148 (send_sigstop_callback): Update, "entry" parameter is a
6149 struct thread_info * now.
6150 (suspend_and_send_sigstop_callback): Ditto.
6151 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6152 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6153 struct thread_info * now.
6154 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6155 from thread, lwp.
6156 (lwp_running): Update, "entry" parameter is a
6157 struct thread_info * now.
6158 (stop_all_lwps): Fetch ptid from thread.
6159 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6160 (linux_resume_one_lwp): Fetch lwpid from thread.
6161 (linux_set_resume_request): Update, "entry" parameter is a
6162 struct thread_info * now. Fetch pid, lwpid from thread.
6163 (resume_status_pending_p): Update, "entry" parameter is a
6164 struct thread_info * now.
6165 (need_step_over_p): Ditto. Fetch lwpid from thread.
6166 (start_step_over): Fetch lwpid from thread.
6167 (linux_resume_one_thread): Update, "entry" parameter is a
6168 struct thread_info * now. Fetch lwpid from thread.
6169 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6170 (proceed_one_lwp): Update, "entry" parameter is a
6171 struct thread_info * now. Fetch lwpid from thread.
6172 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6173 struct thread_info * now.
6174 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6175 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6176 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6177 directly.
6178 (regsets_store_inferior_registers): Ditto.
6179 (fetch_register, store_register): Ditto.
6180 (linux_read_memory, linux_write_memory): Ditto.
6181 (linux_request_interrupt): Ditto.
6182 (linux_read_auxv): Ditto.
6183 (linux_xfer_siginfo): Ditto.
6184 (linux_qxfer_spu): Ditto.
6185 (linux_qxfer_libraries_svr4): Ditto.
6186 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6187 moved to inferiors.h.
6188 (get_lwp): Delete.
6189 (get_thread_lwp): Update.
6190 (struct lwp_info): Delete member "entry". Simplify comment for
6191 member "thread".
6192 (all_lwps): Delete.
6193 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6194 current_inferior directly.
6195 (update_watch_registers_callback): Update, "entry" parameter is a
6196 struct thread_info * now. Fetch pid from thread.
6197 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6198 (mips_insert_point): Fetch lwpid from current_inferior.
6199 Pass &all_threads to find_inferior, not &all_lwps.
6200 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6201 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6202 directly.
6203 (mips_stopped_data_address): Ditto.
6204 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6205 directly.
6206 * linux-tile-low.c (tile_arch_setup): Ditto.
6207 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6208 (update_debug_registers_callback): Update, "entry" parameter is a
6209 struct thread_info * now. Fetch pid from thread.
6210 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6211 Pass &all_threads to find_inferior, not &all_lwps.
6212 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6213 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6214 Pass &all_threads to find_inferior, not &all_lwps.
6215 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6216 (i386_dr_low_get_status): Ditto.
6217 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6218 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6219 (x86_linux_read_description): Ditto.
6220 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6221
62222014-02-20 Doug Evans <dje@google.com>
6223
6224 * inferiors.c (get_first_inferior): Fix buglet.
6225
62262014-02-19 Doug Evans <dje@google.com>
6227
6228 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6229 * inferiors.c (add_thread): Change result type to struct thread_info *.
6230 All callers updated.
6231 (add_lwp): Call add_thread here instead of in callers.
6232 All callers updated.
6233 * linux-low.h (get_lwp_thread): Rewrite.
6234 (struct lwp_info): New member "thread".
6235
62362014-02-19 Doug Evans <dje@google.com>
6237
6238 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6239 All callers updated.
6240
62412014-02-19 Doug Evans <dje@google.com>
6242
6243 * inferiors.c (add_thread): Fix whitespace.
6244
62452014-02-19 Doug Evans <dje@google.com>
6246
6247 * dll.c (clear_dlls): Replace accessing list implemention details
6248 with API function.
6249 * gdbthread.h (get_first_thread): Declare.
6250 * inferiors.c (for_each_inferior_with_data): New function.
6251 (get_first_thread): New function.
6252 (find_thread_ptid): Simplify.
6253 (get_first_inferior): New function.
6254 (clear_list): Delete.
6255 (one_inferior_p): New function.
6256 (clear_inferior_list): New function.
6257 (clear_inferiors): Update.
6258 * inferiors.h (for_each_inferior_with_data): Declare.
6259 (clear_inferior_list): Declare.
6260 (one_inferior_p): Declare.
6261 (get_first_inferior): Declare.
6262 * linux-low.c (linux_wait_for_event): Replace accessing list
6263 implemention details with API function.
6264 * server.c (target_running): Ditto.
6265 (accumulate_file_name_length): New function.
6266 (emit_dll_description): New function.
6267 (handle_qxfer_libraries): Replace accessing list implemention
6268 details with API function.
6269 (handle_qxfer_threads_worker): New function.
6270 (handle_qxfer_threads_proper): Replace accessing list implemention
6271 details with API function.
6272 (handle_query): Ditto.
6273 (visit_actioned_threads_callback_ftype): New typedef.
6274 (visit_actioned_threads_data): New struct.
6275 (visit_actioned_threads): Rewrite to be find_inferior callback.
6276 (resume): Call find_inferior.
6277 (handle_status): Replace accessing list implemention
6278 details with API function.
6279 (process_serial_event): Replace accessing list implemention details
6280 with API function.
6281 * target.c (set_desired_inferior): Replace accessing list implemention
6282 details with API function.
6283 * tracepoint.c (same_process_p): New function.
6284 (gdb_agent_about_to_close): Replace accessing list implemention
6285 details with API function.
6286 * win32-low.c (child_delete_thread): Replace accessing list
6287 implemention details with API function.
6288 (match_dll_by_basename): New function.
6289 (dll_is_loaded_by_basename): New function.
6290 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6291 details call to dll_is_loaded_by_basename.
6292
62932014-02-19 Doug Evans <dje@google.com>
6294
6295 * dll.h (struct dll_info): Add comment.
6296 * gdbthread.h (struct thread_info): Add comment.
6297 (current_ptid): Simplify.
6298 * inferiors.c (add_process): Update.
6299 (remove_process): Update.
6300 * inferiors.h (struct process_info): Rename member "head" to "entry".
6301 * linux-low.c (delete_lwp): Update.
6302 (add_lwp): Update.
6303 (last_thread_of_process_p): Update.
6304 (kill_one_lwp_callback, linux_kill): Update.
6305 (status_pending_p_callback): Update.
6306 (wait_for_sigstop): Update. Simplify read of ptid.
6307 (start_step_over): Update.
6308 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6309 (get_lwp_thread): Update.
6310 (struct lwp_info): Rename member "head" to "entry".
6311 * regcache.h (inferior_list_entry): Delete.
6312 * server.c (kill_inferior_callback): Update.
6313 (detach_or_kill_inferior_callback): Update.
6314 (print_started_pid): Update.
6315 (print_attached_pid): Update.
6316 (process_serial_event): Simplify read of ptid.
6317 * thread-db.c (thread_db_create_event): Update.
6318 (thread_db_get_tls_address): Update.
6319 * win32-low.c (current_inferior_ptid): Simplify.
6320
63212014-02-19 Tom Tromey <tromey@redhat.com>
6322
6323 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6324 argument.
6325 (target_supports_btrace): Update.
6326
63272014-02-14 Yao Qi <yao@codesourcery.com>
6328
6329 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6330 (rsp-low-ipa.o): New target.
6331
63322014-02-12 Tom Tromey <tromey@redhat.com>
6333
6334 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6335 convert_ascii_to_int.
6336 * regcache.c (registers_to_string): Likewise.
6337 * remote-utils.c (decode_M_packet): Likewise.
6338 * server.c (process_serial_event): Likewise.
6339
63402014-02-12 Tom Tromey <tromey@redhat.com>
6341
6342 * server.c (handle_query, handle_v_run): Use hex2bin, not
6343 unhexify.
6344 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6345
63462014-02-12 Tom Tromey <tromey@redhat.com>
6347
6348 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6349 convert_int_to_ascii.
6350 * regcache.c (registers_to_string, collect_register_as_string):
6351 Likewise.
6352 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6353 Likewise.
6354 * server.c (process_serial_event): Likewise.
6355 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6356 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6357
63582014-02-12 Tom Tromey <tromey@redhat.com>
6359
6360 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6361 bin2hex, not hexify.
6362 * tracepoint.c (cmd_qtstatus): Likewise.
6363
63642014-02-12 Tom Tromey <tromey@redhat.com>
6365
6366 * remote-utils.c (monitor_output): Pass explicit length to
6367 hexify.
6368
63692014-02-12 Tom Tromey <tromey@redhat.com>
6370
6371 * tracepoint.c: Include rsp-low.h.
6372 * server.c: Include rsp-low.h.
6373 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6374 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6375 declare.
6376 * remote-utils.c: Include rsp-low.h.
6377 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6378 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6379 (convert_int_to_ascii, convert_ascii_to_int): Move to
6380 common/rsp-low.c.
6381 * regcache.c: Include rsp-low.h.
6382 * ax.c: Include rsp-low.h.
6383 * Makefile.in (SFILES): Add common/rsp-low.c.
6384 (OBS): Add rsp-low.o.
6385 (rsp-low.o): New target.
6386
63872014-02-12 Tom Tromey <tromey@redhat.com>
6388
6389 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6390 Include print-utils.h.
6391 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6392 (plongest, thirty_two, phex_nz): Remove.
6393 * Makefile.in (SFILES): Add common/print-utils.c.
6394 (OBS): Add print-utils.o.
6395 (print-utils-ipa.o): New target.
6396 (print-utils.o): New target.
6397 (IPA_OBJS): Add print-utils-ipa.o.
6398
63992014-02-06 Tom Tromey <tromey@redhat.com>
6400
6401 * Makefile.in (SFILES): Fix indentation.
6402
64032014-02-05 Doug Evans <dje@google.com>
6404
6405 * linux-low.c (linux_wait_for_event): Improve comment.
6406 (linux_wait_1): Keep current_inferior in sync with event_child.
6407
64082014-01-22 Doug Evans <dje@google.com>
6409
6410 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6411
64122014-01-22 Doug Evans <dje@google.com>
6413
6414 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6415 * configure: Regenerate.
6416 * config.in: Regenerate.
6417 * Makefile.in (SFILES): Add debug.c.
6418 (OBS): Add debug.o.
6419 * debug.c: New file.
6420 * debug.h: New file.
6421 * linux-aarch64-low.c (*): Update all debugging printfs to use
6422 debug_printf instead of fprintf.
6423 * linux-arm-low.c (*): Ditto.
6424 * linux-cris-low.c (*): Ditto.
6425 * linux-crisv32-low.c (*): Ditto.
6426 * linux-m32r-low.c (*): Ditto.
6427 * linux-sparc-low.c (*): Ditto.
6428 * linux-x86.c (*): Ditto.
6429 * linux-low.c (*): Ditto.
6430 (linux_wait_1): Add calls to debug_enter, debug_exit.
6431 (linux_wait): Remove redundant debugging printf.
6432 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6433 (linux_resume, unstop_all_lwps): Ditto.
6434 * mem-break.c (*): Update all debugging printfs to use
6435 debug_printf instead of fprintf.
6436 * remote-utils.c (*): Ditto.
6437 * thread-db.c (*): Ditto.
6438 * server.c #include <ctype.h>, "gdb_vecs.h".
6439 (debug_threads): Moved to debug.c.
6440 (*): Update all debugging printfs to use debug_printf instead of
6441 fprintf.
6442 (start_inferior): Replace call to fflush with call to debug_flush.
6443 (monitor_show_help): Mention set debug-format.
6444 (parse_debug_format_options): New function.
6445 (handle_monitor_command): Handle "monitor set debug-format".
6446 (gdbserver_usage): Mention --debug-format.
6447 (main): Parse --debug-format.
6448 * server.h (debug_threads): Declaration moved to debug.h.
6449 #include "debug.h".
6450 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6451 trace_debug_1 that uses debug_printf.
6452 (tracepoint_look_up_symbols): Update all debugging printfs to use
6453 debug_printf instead of fprintf.
6454
64552014-01-20 Baruch Siach <baruch@tkos.co.il>
6456
6457 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6458 sys/ptrace.h.
6459
64602014-01-17 Pedro Alves <palves@redhat.com>
6461
6462 PR build/16445
6463 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6464 defined after including gdb_proc_service.h.
6465
64662014-01-16 Doug Evans <dje@google.com>
6467
6468 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6469 (match_dll): Use it.
6470
64712014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6472
6473 * target.h (target_ops) <read_btrace>: Change parameters and
6474 return type to allow error reporting.
6475 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6476 trace reading errors on.
6477 * linux-low.c (linux_low_read_btrace): Pass trace reading
6478 errors on.
6479 (linux_low_disable_btrace): New.
6480
64812014-01-15 Doug Evans <dje@google.com>
6482
6483 * inferiors.c (thread_id_to_gdb_id): Delete.
6484 * inferiors.h (thread_id_to_gdb_id): Delete.
6485
64862014-01-13 Eli Zaretskii <eliz@gnu.org>
6487
6488 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6489 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6490 versions.
6491
64922014-01-08 Pedro Alves <palves@redhat.com>
6493
6494 * server.c (handle_status): Don't discard previous queued stop
6495 replies or thread's pending status here.
6496 (main) <disconnection>: Do it here instead.
6497
64982014-01-08 Pedro Alves <palves@redhat.com>
6499
6500 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6501 * server.c (visit_actioned_threads, handle_pending_status): New
6502 function.
6503 (handle_v_cont): Factor out parts to ...
6504 (resume): ... this new function. If in all-stop, and a thread
6505 being resumed has a pending status, report it without actually
6506 resuming.
6507 (myresume): Adjust to use the new 'resume' function.
6508 (clear_pending_status_callback, set_pending_status_callback)
6509 (find_status_pending_thread_callback): New functions.
6510 (handle_status): Handle the case of multiple threads having
6511 interesting statuses to report. Report threads' real last signal
6512 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6513 with an interesting thread to report the status for, instead of
6514 always reporting the status of the first thread.
6515
65162014-01-01 Joel Brobecker <brobecker@adacore.com>
6517
6518 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6519 * gdbreplay.c (gdbreplay_version): Likewise.
6520
65212013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6522
6523 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6524 iov.iov_len with the real length in use.
6525
65262013-12-13 Joel Brobecker <brobecker@adacore.com>
6527
6528 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6529 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6530 for all targets that use win32-low.c.
6531 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6532 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6533
65342013-12-13 Pedro Alves <palves@redhat.com>
6535
6536 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6537 if equal to TARGET_WAITKIND_LOADED.
6538 * win32-low.c (cached_status): New static global.
6539 (win32_wait): Add declaration.
6540 (do_initial_child_stuff): Flush all initial pending debug events
6541 up to the initial breakpoint.
6542 (win32_wait): If CACHED_STATUS was set, return that instead
6543 of doing a real wait. Remove the code resuming the execution
6544 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6545 during the initial phase. Also remove the code changing
6546 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6547 TARGET_WAITKIND_STOPPED.
6548
65492013-12-11 Yao Qi <yao@codesourcery.com>
6550
6551 * notif.c (handle_notif_ack): Return 0 if no notification
6552 matches.
6553
65542013-11-20 Doug Evans <dje@google.com>
6555
6556 * linux-low.c (linux_set_resume_request): Fix comment.
6557
65582013-11-20 Doug Evans <dje@google.com>
6559
6560 * linux-low.c (resume_status_pending_p): Tweak comment.
6561
65622013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6563
6564 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6565 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6566 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6567 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6568 (srv_amd64_regobj): Add amd64-mpx.o.
6569 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6570 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6571 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6572 * i387-fp.c (num_pl_bnd_register) Added constant.
6573 (num_pl_bnd_cfg_registers) Added constant.
6574 (struct i387_xsave) Added reserved area and MPX fields.
6575 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6576 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6577 function.
6578 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6579 (init_registers_amd64_mpx_linux): Declare new function.
6580 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6581 (x86_64_regmap): Add MPX registers.
6582 (x86_linux_read_description): Add MPX case.
6583 (initialize_low_arch): Initialize MPX targets.
6584
65852013-11-18 Tom Tromey <tromey@redhat.com>
6586
6587 * configure: Rebuild.
6588 * configure.ac: Don't check for stdlib.h.
6589 * gdbreplay.c: Unconditionally include stdlib.h.
6590
65912013-11-18 Tom Tromey <tromey@redhat.com>
6592
6593 * config.in: Rebuild.
6594 * configure: Rebuild.
6595 * configure.ac: Don't use AC_HEADER_DIRENT.
6596
65972013-11-18 Tom Tromey <tromey@redhat.com>
6598
6599 * server.h: Don't check HAVE_STRING_H.
6600 * gdbreplay.c: Don't check HAVE_STRING_H.
6601 * configure: Rebuild.
6602
66032013-11-18 Tom Tromey <tromey@redhat.com>
6604
6605 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6606 LIBGNU.
6607
66082013-11-08 Tom Tromey <tromey@redhat.com>
6609
6610 * configure, config.in: Rebuild.
6611 * configure.ac: Remove unused configury.
6612
66132013-11-08 Tom Tromey <tromey@redhat.com>
6614
6615 * acinclude.m4: Include common.m4, codeset.m4.
6616 * configure, config.in: Rebuild.
6617 * configure.ac: Use GDB_AC_COMMON.
6618
66192013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6620
6621 * linux-s390-low.c (HWCAP_S390_TE): New define.
6622 (s390_arch_setup): Consider the TE field in the HWCAP for
6623 determining 'have_regset_tdb'.
6624
66252013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6626
6627 PR gdb/16014
6628 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6629 call to sizeof.
6630
66312013-10-02 Pedro Alves <palves@redhat.com>
6632
6633 * server.c (process_serial_event): Don't output "GDBserver
6634 exiting" if GDB is connected through stdio.
6635 * target.c (mywait): Likewise, be silent if GDB is connected
6636 through stdio.
6637
66382013-10-01 Joel Brobecker <brobecker@adacore.com>
6639
6640 * lynx-low.c (lynx_add_threads_after_attach): New function.
6641 (lynx_attach): Remove call to add_thread. Add call to
6642 lynx_add_threads_after_attach instead.
6643
66442013-09-28 Mike Frysinger <vapier@gentoo.org>
6645
6646 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6647 * config.in, configure: Regenerated.
6648
66492013-09-18 Yao Qi <yao@codesourcery.com>
6650
6651 PR server/15959
6652 * server.c (start_inferior): Clear 'resume_info'.
6653
66542013-09-16 Jiong Wang <jiwang@tilera.com>
6655
6656 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6657 for each register.
6658
66592013-09-16 Jiong Wang <jiwang@tilera.com>
6660
6661 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6662 linux-tile-low.o to srv_tgtobj.
6663
66642013-09-16 Will Newton <will.newton@linaro.org>
6665
6666 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6667 out regs.
6668
66692013-09-06 Pedro Alves <palves@redhat.com>
6670
6671 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6672 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6673 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6674 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6675 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6676 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6677
66782013-09-06 Pedro Alves <palves@redhat.com>
6679
6680 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6681 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6682
66832013-09-06 Pedro Alves <palves@redhat.com>
6684
6685 * linux-amd64-ipa.c: Include tracepoint.h.
6686 * linux-i386-ipa.c: Include tracepoint.h.
6687
66882013-09-06 Ricard Wanderlof <ricardw@axis.com>
6689
6690 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6691 (ps_get_thread_area): New function.
6692
66932013-09-06 Ricard Wanderlof <ricardw@axis.com>
6694
6695 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6696 (initialize_low_arch): Call init_registers_crisv32 rather than
6697 init_register_crisv32.
6698
66992013-09-05 Pedro Alves <palves@redhat.com>
6700
6701 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6702 to ...
6703 * hostio.h: ... this new file.
6704 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6705 win32-low.c: Include hostio.h.
6706
67072013-09-05 Pedro Alves <palves@redhat.com>
6708
6709 * server.h (gdb_client_data, handler_func, callback_handler_func)
6710 (delete_file_handler, add_file_handler, append_callback_event)
6711 (delete_callback_event, start_event_loop, initialize_event_loop):
6712 Move to event-loop.h and include it.
6713 * event-loop.h: New file.
6714
67152013-09-05 Pedro Alves <palves@redhat.com>
6716
6717 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6718 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6719 (loaded_dll, unloaded_dll): Move to ...
6720 * dll.h: ... this new file.
6721 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6722
67232013-09-05 Pedro Alves <palves@redhat.com>
6724
6725 * server.h (current_process, get_thread_process, all_processes)
6726 (add_inferior_to_list, for_each_inferior, current_inferior)
6727 (remove_inferior, add_process, remove_process, find_process_pid)
6728 (have_started_inferiors_p, have_attached_inferiors_p)
6729 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6730 (clear_inferiors, find_inferior, find_inferior_id)
6731 (inferior_target_data, set_inferior_target_data)
6732 (inferior_regcache_data, set_inferior_regcache_data): Move to
6733 inferiors.h, and include it.
6734 * inferiors.h: New file.
6735
67362013-09-05 Pedro Alves <palves@redhat.com>
6737
6738 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6739 Move ...
6740 * ax.h: ... here.
6741
67422013-09-05 Pedro Alves <palves@redhat.com>
6743
6744 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6745 tracepoint.h.
6746 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6747 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6748 (handle_tracepoint_general_set, handle_tracepoint_query)
6749 (tracepoint_finished_step, tracepoint_was_hit)
6750 (release_while_stepping_state_list, current_traceframe)
6751 (in_readonly_region, traceframe_read_mem)
6752 (fetch_traceframe_registers, traceframe_read_sdata)
6753 (traceframe_read_info, struct fast_tpoint_collect_status)
6754 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6755 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6756 (supply_fast_tracepoint_registers)
6757 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6758 (ipa_tdesc, claim_trampoline_space)
6759 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6760 (agent_mem_read, agent_get_trace_state_variable_value)
6761 (agent_set_trace_state_variable_value, agent_tsv_read)
6762 (agent_mem_read_string, get_raw_reg_func_addr)
6763 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6764 * tracepoint.h: ... this new file.
6765
67662013-09-05 Pedro Alves <palves@redhat.com>
6767
6768 * server.h (perror_with_name, error, fatal, warning, paddress)
6769 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6770 include it.
6771 * utils.h: New file.
6772
67732013-09-05 Pedro Alves <palves@redhat.com>
6774
6775 * server.h (remote_debug, noack_mode, transport_is_reliable)
6776 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6777 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6778 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6779 (write_enn, initialize_async_io, enable_async_io)
6780 (disable_async_io, check_remote_input_interrupt_request)
6781 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6782 (dead_thread_notify, prepare_resume_reply)
6783 (decode_address_to_semicolon, decode_address, decode_m_packet)
6784 (decode_M_packet, decode_X_packet, decode_xfer_write)
6785 (decode_search_memory_packet, unhexify, hexify)
6786 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6787 (look_up_one_symbol, relocate_instruction)
6788 (monitor_output): Move to remote-utils.h, and include it.
6789 * remote-utils.h: New file.
6790
67912013-09-05 Pedro Alves <palves@redhat.com>
6792
6793 * server.h (_): Delete.
6794
67952013-09-02 Pedro Alves <palves@redhat.com>
6796
6797 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6798 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6799 allocated.
6800 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6801
68022013-09-02 Pierre Muller <muller@sourceware.org>
6803
6804 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6805 or WriteProcessMemory complete successfully and handle
6806 ERROR_PARTIAL_COPY error.
6807
68082013-09-02 Pedro Alves <palves@redhat.com>
6809
6810 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6811 error instead of EIO.
6812
68132013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6814
6815 PR server/15604
6816 * linux-low.c: Include filestuff.h.
6817 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6818 * lynx-low.c: Include filestuff.h.
6819 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6820 * server.c: Include filestuff.h.
6821 (main): Call notice_open_fds.
6822 * spu-low.c: Include filestuff.h.
6823 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6824
68252013-08-22 Luis Machado <lgustavo@codesourcery.com>
6826
6827 * Makefile.in: Explain why ../target and ../nat are not
6828 listed as include file search paths.
6829 (linux-waitpid.o): New object file rule.
6830 * configure.srv (srv_native_linux_obj): New variable.
6831 Replace all occurrences of linux native object files with
6832 $srv_native_linux_obj.
6833 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6834 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6835 (linux_enable_event_reporting): Remove declaration.
6836 (my_waitpid): Moved to common/linux-waitpid.c.
6837 (linux_wait_for_event): Pass ptid when calling
6838 linux_enable_event_reporting.
6839 (linux_supports_tracefork_flag): Remove.
6840 (linux_enable_event_reporting): Likewise.
6841 (linux_tracefork_grandchild): Remove.
6842 (STACK_SIZE): Moved to common/linux-ptrace.c.
6843 (linux_tracefork_child): Remove.
6844 (linux_test_for_tracefork): Remove.
6845 (linux_look_up_symbols): Call linux_supports_traceclone.
6846 (initialize_low): Remove call to linux_test_for_tracefork.
6847 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6848 common/linux-ptrace.h.
6849 (PTRACE_TYPE_ARG4): Likewise.
6850 Include linux-ptrace.h.
6851
68522013-08-21 Pedro Alves <palves@redhat.com>
6853
6854 * config.in: Renegerate.
6855
68562013-08-19 Luis Machado <lgustavo@codesourcery.com>
6857
6858 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6859 (SFILES): Remove $(srcdir)/common/target-common.c and
6860 add $(srcdir)/target/waitstatus.c.
6861 (OBS): Remove target-common.o and add waitstatus.o.
6862 (server_h): Remove $(srcdir)/../common/target-common.h and
6863 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6864 and $(srcdir)/../target/waitstatus.h.
6865 (target-common.o): Remove.
6866 (waitstatus.o): New target object file.
6867 * target.h: Do not include target-common.h and
6868 include target/resume.h, target/wait.h and
6869 target/waitstatus.h.
6870
68712013-08-13 Luis Machado <lgustavo@codesourcery.com>
6872
6873 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6874 to PTRACE_TYPE_ARG3.
6875 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6876 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6877 PTRACE_TYPE_ARG4.
6878 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6879 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6880
68812013-07-27 Jie Zhang <jie@codesourcery.com>
6882 Daniel Jacobowitz <dan@codesourcery.com>
6883 Yao Qi <yao@codesourcery.com>
6884
6885 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6886 (mips-linux-watch.o): New rule.
6887 (mips_linux_watch_h): New variable.
6888 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6889 srv_tgtobj.
6890 * linux-mips-low.c: Include mips-linux-watch.h.
6891 (struct arch_process_info, struct arch_lwp_info): New.
6892 (update_watch_registers_callback): New function.
6893 (mips_linux_new_process, mips_linux_new_thread) New functions.
6894 (mips_linux_prepare_to_resume, mips_insert_point): New
6895 functions.
6896 (mips_remove_point, mips_stopped_by_watchpoint): New
6897 functions.
6898 (rsp_bp_type_to_target_hw_bp_type): New function.
6899 (mips_stopped_data_address): New function.
6900 (the_low_target): Add watchpoint support functions.
6901
69022013-07-27 Yao Qi <yao@codesourcery.com>
6903
6904 * i386-low.c: Include break-common.h.
6905 (enum target_hw_bp_type): Remove.
6906
69072013-07-24 Luis Machado <lgustavo@codesourcery.com>
6908
6909 * Makefile.in (SFILES): /common/target-common.c.
6910 (OBS): Add target-common.o.
6911 (server_h): Add $(srcdir)/../common/target-common.h.
6912 (target-common.o): New target.
6913 * server.c (queue_stop_reply_callback): Free
6914 status string after use.
6915 * target.c (target_waitstatus_to_string): Remove.
6916 * target.h: Include target-common.h.
6917 (resume_kind): Likewise.
6918 (target_waitkind): Likewise.
6919 (target_waitstatus): Likewise.
6920 (TARGET_WNOHANG): Likewise.
6921
69222013-07-04 Yao Qi <yao@codesourcery.com>
6923
6924 * Makefile.in (host_alias): Use @host_noncanonical@.
6925 (target_alias): Use @target_noncanonical@.
6926 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6927 ACX_NONCANONICAL_HOST.
6928 * configure: Regenerated.
6929
6930 Revert:
6931 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6932
6933 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6934 * configure: Rebuild.
6935 * Makefile.in (version_host, version_target): Get from configure.
6936 (version.c): Use $(version_host) and $(version_target).
6937
69382013-07-03 Pedro Alves <palves@redhat.com>
6939
6940 * Makefile.in (config.status): Depend on development.sh.
6941 * acinclude.m4: Include libmcheck.m4.
6942 * configure: Regenerate.
6943
69442013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6945
6946 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
6947 attribute inside the parentheses.
6948 (winapi_DebugSetProcessKillOnExit): Ditto.
6949 (winapi_DebugBreakProcess): Ditto.
6950 (winapi_GenerateConsoleCtrlEvent): Ditto.
6951
69522013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
6953
6954 * notif.h (notif_event): Add a dummy member to avoid compiler
6955 errors.
6956
69572013-07-01 Pedro Alves <palves@redhat.com>
6958
6959 * hostio.c (HOSTIO_PATH_MAX): Define.
6960 (require_filename, handle_open, handle_unlink, handle_readlink):
6961 Use it.
6962
69632013-07-01 Pedro Alves <palves@redhat.com>
6964
6965 * server.h: Include "pathmax.h".
6966 * linux-low.c: Don't include sys/param.h.
6967 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
6968 MAXPATHLEN.
6969 * win32-low.c: Don't include sys/param.h.
6970 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
6971
69722013-07-01 Pedro Alves <palves@redhat.com>
6973
6974 * event-loop.c: Don't check HAVE_UNISTD_H before including
6975 <unistd.h>.
6976 * gdbreplay.c: Likewise.
6977 * remote-utils.c: Likewise.
6978 * server.c: Likewise.
6979 * configure.ac: Don't check for unistd.h.
6980 * configure: Regenerate.
6981
69822013-06-28 Tom Tromey <tromey@redhat.com>
6983
6984 * Makefile.in (version.c): Use version.in, not
6985 common/version.in.
6986
69872013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
6988
6989 * configure.ac (version_host, version_target): Set and AC_SUBST them.
6990 * configure: Rebuild.
6991 * Makefile.in (version_host, version_target): Get from configure.
6992 (version.c): Use $(version_host) and $(version_target).
6993
69942013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
6995
6996 Fix trace-status to output user name without trailing colon.
6997 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
6998
69992013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7000
7001 Fix trace-status to output proper start-time and stop-time.
7002 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7003 output start time and stop time in hex as gdb expects.
7004
70052013-06-26 Pedro Alves <pedro@codesourcery.com>
7006
7007 * tracepoint.c (build_traceframe_info_xml): Output trace state
7008 variables present in the trace buffer.
7009
70102013-06-24 Tom Tromey <tromey@redhat.com>
7011
7012 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7013 create-version.sh.
7014 (version.o): Remove.
7015 * gdbreplay.c: Include version.h.
7016 (version, host_name): Don't declare.
7017 * server.h: Include version.h.
7018 (version, host_name): Don't declare.
7019
70202013-06-12 Pedro Alves <palves@redhat.com>
7021
7022 * linux-x86-low.c (linux_is_elf64): Delete global.
7023 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7024 with local linux_pid_exe_is_elf_64_file use.
7025
70262013-06-11 Pedro Alves <palves@redhat.com>
7027
7028 * linux-low.c (regset_disabled, disable_regset): New functions.
7029 (regsets_fetch_inferior_registers)
7030 (regsets_store_inferior_registers): Use them.
7031 (initialize_regsets_info); Don't allocate the disabled_regsets
7032 array here.
7033 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7034 comment.
7035
70362013-06-11 Pedro Alves <palves@redhat.com>
7037
7038 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7039 xmalloc.
7040
70412013-06-11 Pedro Alves <palves@redhat.com>
7042
7043 * linux-x86-low.c (initialize_low_arch): Call
7044 init_registers_x32_avx_linux.
7045
70462013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7047
7048 Fix compatibility with Android Bionic.
7049 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7050 it is not empty.
7051
70522013-06-07 Pedro Alves <palves@redhat.com>
7053
7054 PR server/14823
7055 * Makefile.in (OBS): Add tdesc.o.
7056 (IPA_OBJS): Add tdesc-ipa.o.
7057 (tdesc-ipa.o): New rule.
7058 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7059 interface.
7060 * linux-low.c (new_inferior): Delete.
7061 (disabled_regsets, num_regsets): Delete.
7062 (linux_add_process): Adjust to set the new per-process
7063 new_inferior flag.
7064 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7065 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7066 was a stop. When calling arch_setup, switch the current inferior
7067 to the thread that got an event.
7068 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7069 (regsets_fetch_inferior_registers)
7070 (regsets_store_inferior_registers): New regsets_info parameter.
7071 Adjust to use it.
7072 (linux_register_in_regsets): New regs_info parameter. Adjust to
7073 use it.
7074 (register_addr, fetch_register, store_register): New usrregs_info
7075 parameter. Adjust to use it.
7076 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7077 parameter regs_info. Adjust to use it.
7078 (linux_fetch_registers): Get the current inferior's regs_info, and
7079 adjust to use it.
7080 (linux_store_registers): Ditto.
7081 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7082 (initialize_low): Don't initialize the target_regsets here. Call
7083 initialize_low_arch.
7084 * linux-low.h (target_regsets): Delete declaration.
7085 (struct regsets_info): New.
7086 (struct usrregs_info): New.
7087 (struct regs_info): New.
7088 (struct process_info_private) <new_inferior>: New field.
7089 (struct linux_target_ops): Delete the num_regs, regmap, and
7090 regset_bitmap fields. New field regs_info.
7091 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7092 * i387-fp.c (num_xmm_registers): Delete.
7093 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7094 calls to new interface.
7095 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7096 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7097 Infer the number of xmm registers from the regcache's target
7098 description.
7099 * i387-fp.h (num_xmm_registers): Delete.
7100 * inferiors.c (add_thread): Don't install the thread's regcache
7101 here.
7102 * proc-service.c (gregset_info): Fetch the current inferior's
7103 regs_info. Adjust to use it.
7104 * regcache.c: Include tdesc.h.
7105 (register_bytes, reg_defs, num_registers)
7106 (gdbserver_expedite_regs): Delete.
7107 (get_thread_regcache): If the thread doesn't have a regcache yet,
7108 create one, instead of aborting gdbserver.
7109 (regcache_invalidate_one): Rename to ...
7110 (regcache_invalidate_thread): ... this.
7111 (regcache_invalidate_one): New.
7112 (regcache_invalidate): Only invalidate registers of the current
7113 process.
7114 (init_register_cache): Add target_desc parameter, and use it.
7115 (new_register_cache): Ditto. Assert the target description has a
7116 non zero registers_size.
7117 (regcache_cpy): Add assertions. Adjust.
7118 (realloc_register_cache, set_register_cache): Delete.
7119 (registers_to_string, registers_from_string): Adjust.
7120 (find_register_by_name, find_regno, find_register_by_number)
7121 (register_cache_size): Add target_desc parameter, and use it.
7122 (free_register_cache_thread, free_register_cache_thread_one)
7123 (regcache_release, register_cache_size): New.
7124 (register_size): Add target_desc parameter, and use it.
7125 (register_data, supply_register, supply_register_zeroed)
7126 (supply_regblock, supply_register_by_name, collect_register)
7127 (collect_register_as_string, collect_register_by_name): Adjust.
7128 * regcache.h (struct target_desc): Forward declare.
7129 (struct regcache) <tdesc>: New field.
7130 (init_register_cache, new_register_cache): Add target_desc
7131 parameter.
7132 (regcache_invalidate_thread): Declare.
7133 (regcache_invalidate_one): Delete declaration.
7134 (regcache_release): Declare.
7135 (find_register_by_number, register_cache_size, register_size)
7136 (find_regno): Add target_desc parameter.
7137 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7138 declarations.
7139 * remote-utils.c: Include tdesc.h.
7140 (outreg, prepare_resume_reply): Adjust.
7141 * server.c: Include tdesc.h.
7142 (gdbserver_xmltarget): Delete declaration.
7143 (get_features_xml, process_serial_event): Adjust.
7144 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7145 declare.
7146 (struct process_info) <tdesc>: New field.
7147 (ipa_tdesc): Declare.
7148 * tdesc.c: New file.
7149 * tdesc.h: New file.
7150 * tracepoint.c: Include tdesc.h.
7151 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7152 (get_context_regcache): Adjust to pass ipa_tdesc down.
7153 (do_action_at_tracepoint): Adjust to get the register cache size
7154 from the context regcache's description.
7155 (traceframe_walk_blocks): Adjust to get the register cache size
7156 from the current trace frame's description.
7157 (traceframe_get_pc): Adjust to get current trace frame's
7158 description and pass it down.
7159 (gdb_collect): Adjust to get the register cache size from the
7160 IPA's description.
7161 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7162 (gdbserver_xmltarget): Delete.
7163 (initialize_low_tracepoint): Set the ipa's target description.
7164 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7165 (initialize_low_tracepoint): Set the ipa's target description.
7166 * linux-x86-low.c: Include tdesc.h.
7167 [__x86_64__] (is_64bit_tdesc): New.
7168 (ps_get_thread_area, x86_get_thread_area): Use it.
7169 (i386_cannot_store_register): Rename to ...
7170 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7171 (i386_cannot_fetch_register): Rename to ...
7172 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7173 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7174 to new interface.
7175 (target_regsets): Rename to ...
7176 (x86_regsets): ... this.
7177 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7178 interface.
7179 (x86_siginfo_fixup): Use is_64bit_tdesc.
7180 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7181 (tdesc_x32_avx_linux, tdesc_x32_linux)
7182 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7183 Declare.
7184 (x86_linux_update_xmltarget): Delete.
7185 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7186 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7187 (AMD64_LINUX_USER64_CS): New.
7188 (x86_linux_read_description): New, based on
7189 x86_linux_update_xmltarget.
7190 (same_process_callback): New.
7191 (x86_arch_setup_process_callback): New.
7192 (x86_linux_update_xmltarget): New.
7193 (x86_regsets_info): New.
7194 (amd64_linux_regs_info): New.
7195 (i386_linux_usrregs_info): New.
7196 (i386_linux_regs_info): New.
7197 (x86_linux_regs_info): New.
7198 (x86_arch_setup): Reimplement.
7199 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7200 (x86_emit_ops): Ditto.
7201 (the_low_target): Adjust. Install x86_linux_regs_info,
7202 x86_cannot_fetch_register, and x86_cannot_store_register.
7203 (initialize_low_arch): New.
7204 * linux-ia64-low.c (tdesc_ia64): Declare.
7205 (ia64_fetch_register): Adjust.
7206 (ia64_usrregs_info, regs_info): New globals.
7207 (ia64_regs_info): New function.
7208 (the_low_target): Adjust.
7209 (initialize_low_arch): New function.
7210 * linux-sparc-low.c (tdesc_sparc64): Declare.
7211 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7212 Adjust.
7213 (sparc_arch_setup): New function.
7214 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7215 (the_low_target): Adjust.
7216 (initialize_low_arch): New function.
7217 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7218 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7219 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7220 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7221 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7222 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7223 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7224 (tdesc_powerpc_isa205_vsx64l): Declare.
7225 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7226 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7227 (ppc_set_pc, ppc_get_hwcap): Adjust.
7228 (ppc_usrregs_info): Forward declare.
7229 (!__powerpc64__) ppc_regmap_adjusted: New global.
7230 (ppc_arch_setup): Adjust to the current process'es target
7231 description.
7232 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7233 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7234 (ppc_store_evrregset): Adjust.
7235 (target_regsets): Rename to ...
7236 (ppc_regsets): ... this, and make static.
7237 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7238 (ppc_regs_info): New function.
7239 (the_low_target): Adjust.
7240 (initialize_low_arch): New function.
7241 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7242 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7243 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7244 (tdesc_s390x_linux64v2): Declare.
7245 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7246 (s390_fill_gregset, s390_store_last_break): Adjust.
7247 (target_regsets): Rename to ...
7248 (s390_regsets): ... this, and make static.
7249 (s390_get_pc, s390_set_pc): Adjust.
7250 (s390_get_hwcap): New target_desc parameter, and use it.
7251 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7252 (s390_arch_setup): Adjust to set the current process'es target
7253 description. Don't adjust the regmap.
7254 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7255 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7256 (regs_info_3264): New globals.
7257 (s390_regs_info): New function.
7258 (the_low_target): Adjust.
7259 (initialize_low_arch): New function.
7260 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7261 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7262 [__mips64] (init_registers_mips_linux)
7263 (init_registers_mips_dsp_linux): Delete defines.
7264 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7265 (have_dsp): New global.
7266 (mips_read_description): New, based on mips_arch_setup.
7267 (mips_arch_setup): Reimplement.
7268 (get_usrregs_info): New function.
7269 (mips_cannot_fetch_register, mips_cannot_store_register)
7270 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7271 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7272 (target_regsets): Rename to ...
7273 (mips_regsets): ... this, and make static.
7274 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7275 (dsp_regs_info, regs_info): New globals.
7276 (mips_regs_info): New function.
7277 (the_low_target): Adjust.
7278 (initialize_low_arch): New function.
7279 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7280 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7281 Declare.
7282 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7283 (arm_read_description): New, with bits factored from
7284 arm_arch_setup.
7285 (arm_arch_setup): Reimplement.
7286 (target_regsets): Rename to ...
7287 (arm_regsets): ... this, and make static.
7288 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7289 (arm_regs_info): New function.
7290 (the_low_target): Adjust.
7291 (initialize_low_arch): New function.
7292 * linux-m68k-low.c (tdesc_m68k): Declare.
7293 (target_regsets): Rename to ...
7294 (m68k_regsets): ... this, and make static.
7295 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7296 (m68k_regs_info): New function.
7297 (m68k_arch_setup): New function.
7298 (the_low_target): Adjust.
7299 (initialize_low_arch): New function.
7300 * linux-sh-low.c (tdesc_sharch): Declare.
7301 (target_regsets): Rename to ...
7302 (sh_regsets): ... this, and make static.
7303 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7304 (sh_regs_info, sh_arch_setup): New functions.
7305 (the_low_target): Adjust.
7306 (initialize_low_arch): New function.
7307 * linux-bfin-low.c (tdesc_bfin): Declare.
7308 (bfin_arch_setup): New function.
7309 (bfin_usrregs_info, regs_info): New globals.
7310 (bfin_regs_info): New function.
7311 (the_low_target): Adjust.
7312 (initialize_low_arch): New function.
7313 * linux-cris-low.c (tdesc_cris): Declare.
7314 (cris_arch_setup): New function.
7315 (cris_usrregs_info, regs_info): New globals.
7316 (cris_regs_info): New function.
7317 (the_low_target): Adjust.
7318 (initialize_low_arch): New function.
7319 * linux-cris-low.c (tdesc_crisv32): Declare.
7320 (cris_arch_setup): New function.
7321 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7322 (cris_regs_info): New function.
7323 (the_low_target): Adjust.
7324 (initialize_low_arch): New function.
7325 * linux-m32r-low.c (tdesc_m32r): Declare.
7326 (m32r_arch_setup): New function.
7327 (m32r_usrregs_info, regs_info): New globals.
7328 (m32r_regs_info): Adjust.
7329 (initialize_low_arch): New function.
7330 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7331 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7332 (tic6x_usrregs_info): Forward declare.
7333 (tic6x_read_description): New function, based on ...
7334 (tic6x_arch_setup): ... this. Reimplement.
7335 (target_regsets): Rename to ...
7336 (tic6x_regsets): ... this, and make static.
7337 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7338 (tic6x_regs_info): New function.
7339 (the_low_target): Adjust.
7340 (initialize_low_arch): New function.
7341 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7342 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7343 (target_regsets): Rename to ...
7344 (xtensa_regsets): ... this, and make static.
7345 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7346 globals.
7347 (xtensa_arch_setup, xtensa_regs_info): New functions.
7348 (the_low_target): Adjust.
7349 (initialize_low_arch): New function.
7350 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7351 (nios2_arch_setup): Set the current process'es tdesc.
7352 (target_regsets): Rename to ...
7353 (nios2_regsets): ... this.
7354 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7355 (nios2_regs_info): New function.
7356 (the_low_target): Adjust.
7357 (initialize_low_arch): New function.
7358 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7359 (aarch64_arch_setup): Set the current process'es tdesc.
7360 (target_regsets): Rename to ...
7361 (aarch64_regsets): ... this.
7362 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7363 (aarch64_regs_info): New function.
7364 (the_low_target): Adjust.
7365 (initialize_low_arch): New function.
7366 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7367 globals.
7368 (target_regsets): Rename to ...
7369 (tile_regsets): ... this.
7370 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7371 (tile_regs_info): New function.
7372 (tile_arch_setup): Set the current process'es tdesc.
7373 (the_low_target): Adjust.
7374 (initialize_low_arch): New function.
7375 * spu-low.c (tdesc_spu): Declare.
7376 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7377 * win32-arm-low.c (tdesc_arm): Declare.
7378 (arm_arch_setup): New function.
7379 (the_low_target): Install arm_arch_setup instead of
7380 init_registers_arm.
7381 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7382 (init_windows_x86): Rename to ...
7383 (i386_arch_setup): ... this. Set `win32_tdesc'.
7384 (the_low_target): Adjust.
7385 * win32-low.c (win32_tdesc): New global.
7386 (child_add_thread): Don't create the thread cache here.
7387 (do_initial_child_stuff): Set the new process'es tdesc.
7388 * win32-low.h (struct target_desc): Forward declare.
7389 (win32_tdesc): Declare.
7390 * lynx-i386-low.c (tdesc_i386): Declare global.
7391 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7392 * lynx-low.c (lynx_tdesc): New global.
7393 (lynx_add_process): Set the new process'es tdesc.
7394 * lynx-low.h (struct target_desc): Forward declare.
7395 (lynx_tdesc): Declare global.
7396 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7397 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7398 * nto-low.c (nto_tdesc): New global.
7399 (do_attach): Set the new process'es tdesc.
7400 * nto-low.h (struct target_desc): Forward declare.
7401 (nto_tdesc): Declare.
7402 * nto-x86-low.c (tdesc_i386): Declare.
7403 (nto_x86_arch_setup): Set `nto_tdesc'.
7404
74052013-06-04 Gary Benson <gbenson@redhat.com>
7406
7407 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7408 to qSupported response when appropriate.
7409 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7410 with nonzero-length annex.
7411 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7412 arguments supplied in annex.
7413
74142013-05-31 Doug Evans <dje@google.com>
7415
7416 PR server/15594
7417 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7418 64 bits in 64-cross-32 environment.
7419
74202013-05-28 Pedro Alves <palves@redhat.com>
7421
7422 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7423 (aarch64-without-fpu.c): Delete rule.
7424 * configure.srv (aarch64*-*-linux*): Remove references to
7425 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7426 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7427 declaration.
7428
74292013-05-24 Pedro Alves <palves@redhat.com>
7430
7431 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7432 instead of strchr/decode_address. Error if the range isn't split
7433 with a ','. Don't assume there's be a ':' in the action.
7434
74352013-05-23 Yao Qi <yao@codesourcery.com>
7436 Pedro Alves <palves@redhat.com>
7437
7438 * linux-low.c (lwp_in_step_range): New function.
7439 (linux_wait_1): If the thread was range stepping and stopped
7440 outside the stepping range, report the stop to GDB. Otherwise,
7441 continue stepping. Add range stepping debug output.
7442 (linux_set_resume_request): Copy the step range from the resume
7443 request to the lwp.
7444 (linux_supports_range_stepping): New.
7445 (linux_target_ops) <supports_range_stepping>: Set to
7446 linux_supports_range_stepping.
7447 * linux-low.h (struct linux_target_ops)
7448 <supports_range_stepping>: New field.
7449 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7450 * linux-x86-low.c (x86_supports_range_stepping): New.
7451 (the_low_target) <supports_range_stepping>: Set to
7452 x86_supports_range_stepping.
7453 * server.c (handle_v_cont): Handle 'r' action.
7454 (handle_v_requests): Append ";r" if the target supports range
7455 stepping.
7456 * target.h (struct thread_resume) <step_range_start,
7457 step_range_end>: New fields.
7458 (struct target_ops) <supports_range_stepping>:
7459 New field.
7460 (target_supports_range_stepping): New macro.
7461
74622013-05-17 Joel Brobecker <brobecker@adacore.com>
7463
7464 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7465 confusion in comment.
7466
74672013-05-17 Joel Brobecker <brobecker@adacore.com>
7468
7469 * lynx-low.c (struct process_info_private): New type.
7470 (lynx_add_process): New function.
7471 (lynx_create_inferior, lynx_attach): Replace calls to
7472 add_process by calls to lynx_add_process.
7473 (lynx_resume): If PTID is null, then try using
7474 current_process()->private->last_wait_event_ptid.
7475 Add comments.
7476 (lynx_clear_inferiors): Delete. The contents of that function
7477 has been inlined in lynx_mourn;
7478 (lynx_wait_1): Save the ptid in the process's private data.
7479 (lynx_mourn): Free the process' private data. Replace call
7480 to lynx_clear_inferiors by call to clear_inferiors.
7481
74822013-05-17 Yao Qi <yao@codesourcery.com>
7483
7484 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7485 the right place.
7486
74872013-05-16 Luis Machado <lgustavo@codesourcery.com>
7488
7489 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7490 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7491 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7492 PT_TEXT_END_ADDR guards. Update comments.
7493 (linux_target_op) <read_offsets>: Conditionally define to
7494 linux_read_offsets if the target is UCLIBC and if it defines
7495 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7496
74972013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7498 Andrew Jenner <andrew@codesourcery.com>
7499
7500 * Makefile.in (SFILES): Add linux-nios2-low.c.
7501 (clean): Add action to delete nios2-linux.c.
7502 (nios2-linux.c): New rule.
7503 * configure.srv: Add nios2*-*-linux*.
7504 * linux-nios2-low.c: New.
7505
75062013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7507
7508 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7509
75102013-04-25 Hui Zhu <hui@codesourcery.com>
7511
7512 PR gdb/15186
7513 * ax.c (ax_printf): Add fflush.
7514
75152013-04-22 Tom Tromey <tromey@redhat.com>
7516
7517 * Makefile.in (SFILES): Add filestuff.c.
7518 (OBS): Add filestuff.o.
7519 (filestuff.o): New target.
7520 * config.in, configure: Rebuild.
7521 * configure.ac: Check for fdwalk, pipe2.
7522
75232013-04-17 Pedro Alves <palves@redhat.com>
7524
7525 * configure.ac (USE_THREAD_DB): Delete variable.
7526 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7527 Don't AC_SUBST USE_THREAD_DB.
7528 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7529 * config.in, configure: Regenerate.
7530
75312013-04-16 Pedro Alves <palves@redhat.com>
7532
7533 * linux-low.h (struct lwp_info) <thread_known>: Move under
7534 the USE_THREAD_DB #ifdef.
7535
75362013-04-16 Pedro Alves <palves@redhat.com>
7537
7538 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7539 (linux-low.o): Delete rule.
7540 * linux-low.h: Always include "gdb_thread_db.h" instead of
7541 conditionally including thread_db.h.
7542 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7543 HAVE_THREAD_DB_H.
7544
75452013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7546
7547 * Makefile.in (install-only): Fix make install regression.
7548
75492013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7550
7551 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7552 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7553 installation.
7554 * gdbserver.1: Remove.
7555
75562013-03-22 Pedro Alves <palves@redhat.com>
7557
7558 * linux-low.c (handle_extended_wait): Don't call
7559 linux_enable_event_reporting.
7560
75612013-03-15 Tony Theodore <tonyt@logyst.com>
7562
7563 PR build/9098:
7564 * Makefile.in (SHELL): Use @SHELL@.
7565
75662013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7567
7568 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7569 compiler warning.
7570
75712013-03-13 Joel Brobecker <brobecker@adacore.com>
7572
7573 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7574 Remove extraneous NULL element.
7575
75762013-03-13 Yao Qi <yao@codesourcery.com>
7577
7578 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7579 'V' block in trace frame.
7580
75812013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7582
7583 * target.h (struct target_ops): Add btrace ops.
7584 (target_supports_btrace): New macro.
7585 (target_enable_btrace): New macro.
7586 (target_disable_btrace): New macro.
7587 (target_read_btrace): New macro.
7588 * gdbthread.h (struct thread_info): Add btrace field.
7589 * server.c: Include btrace-common.h.
7590 (handle_btrace_general_set): New function.
7591 (handle_btrace_enable): New function.
7592 (handle_btrace_disable): New function.
7593 (handle_general_set): Call handle_btrace_general_set.
7594 (handle_qxfer_btrace): New function.
7595 (struct qxfer qxfer_packets[]): Add btrace entry.
7596 * inferiors.c (remove_thread): Disable btrace.
7597 * linux-low: Include linux-btrace.h.
7598 (linux_low_enable_btrace): New function.
7599 (linux_low_read_btrace): New function.
7600 (linux_target_ops): Add btrace ops.
7601 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7602 Add srv_linux_btrace=yes.
7603 (x86_64-*-linux*): Add linux-btrace.o.
7604 Add srv_linux_btrace=yes.
7605 * configure.ac: Define HAVE_LINUX_BTRACE.
7606 * config.in: Regenerated.
7607 * configure: Regenerated.
7608
76092013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7610
7611 * server.c (handle_qxfer): Preserve error message if -3 is
7612 returned.
7613 (qxfer): Document the -3 return value.
7614
76152013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7616
7617 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7618 (linux_btrace_h): New variable.
7619 (linux-btrace.o): New rule.
7620
76212013-03-08 Stan Shebs <stan@codesourcery.com>
7622 Hafiz Abid Qadeer <abidh@codesourcery.com>
7623
7624 * tracepoint.c (trace_buffer_size): New global.
7625 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7626 (init_trace_buffer): Change to one-argument function. Allocate
7627 trace buffer memory.
7628 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7629 handle QTBuffer:size packet.
7630 (cmd_bigqtbuffer_size): New function.
7631 (initialize_tracepoint): Call init_trace_buffer with
7632 DEFAULT_TRACE_BUFFER_SIZE.
7633 * server.c (handle_query): Add QTBuffer:size in the
7634 supported packets.
7635
76362013-03-07 Yao Qi <yao@codesourcery.com>
7637
7638 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7639 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7640 of -1.
7641 (cmd_qtsp): Adjust condition. Do post increment.
7642 Set cur_action and cur_step_action back to 0.
7643
76442013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7645
7646 PR server/15236
7647 * linux-low.c (linux_write_memory): Return early success if LEN is
7648 zero.
7649
76502013-03-05 Corinna Vinschen <vinschen@redhat.de>
7651
7652 * configure.srv: Add x86_64-*-cygwin* as target.
7653
76542013-02-28 Tom Tromey <tromey@redhat.com>
7655
7656 * configure.ac: Invoke AC_SYS_LARGEFILE.
7657 * configure, config.in: Rebuild.
7658
76592013-02-28 Corinna Vinschen <vinschen@redhat.com>
7660
7661 * win32-low.c: Throughout, fix format strings and casts of
7662 printf-like functions to avoid type related warnings on all
7663 platforms.
7664 (get_child_debug_event): Print dwDebugEventCode as hex since
7665 that's how it's usually documented.
7666
76672013-02-28 Yao Qi <yao@codesourcery.com>
7668
7669 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7670 pulongest.
7671
76722013-02-27 Jiong Wang <jiwang@tilera.com>
7673
7674 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7675 (reg-tilegx32.c): New rule.
7676 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7677 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7678 different register info initializer according to elf class.
7679 (init_registers_tilgx32): New function. The tilegx32 register info
7680 initializer.
7681 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7682 (tile_store_gregset): Likewise.
7683
76842013-02-27 Yao Qi <yao@codesourcery.com>
7685
7686 * server.c (process_point_options): Print debug message when
7687 debug_threads is true.
7688
76892013-02-26 Yao Qi <yao@codesourcery.com>
7690
7691 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7692
76932013-02-19 Pedro Alves <palves@redhat.com>
7694 Kai Tietz <ktietz@redhat.com>
7695
7696 PR gdb/15161
7697
7698 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7699 instead of strtoul to extract address from packet.
7700 (process_serial_event) <'z'>: Likewise.
7701
77022013-02-18 Yao Qi <yao@codesourcery.com>
7703
7704 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7705
77062013-02-14 Pedro Alves <palves@redhat.com>
7707
7708 Plug memory leak.
7709
7710 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7711 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7712
77132013-02-14 Pedro Alves <palves@redhat.com>
7714
7715 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7716
77172013-02-14 Pedro Alves <palves@redhat.com>
7718
7719 * tracepoint.c (save_string): Delete.
7720 (add_tracepoint_action): Use savestring instead of save_string.
7721
77222013-02-12 Pedro Alves <palves@redhat.com>
7723
7724 * linux-xtensa-low.c: Ditto.
7725 * xtensa-xtregs.c: Ditto.
7726
77272013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7728
7729 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7730 thread_db.
7731
77322013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7733
7734 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7735 aarch64_num_wp_regs and aarch64_num_bp_regs to
7736 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7737
77382013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7739
7740 * linux-aarch64-low.c (ps_get_thread_area): Replace
7741 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7742
77432013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7744 Marcus Shawcroft <marcus.shawcroft@arm.com>
7745 Nigel Stephens <nigel.stephens@arm.com>
7746 Yufeng Zhang <yufeng.zhang@arm.com>
7747
7748 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7749 (aarch64.c, aarch64-without-fpu.c): New targets.
7750 * configure.srv (aarch64*-*-linux*): New.
7751 * linux-aarch64-low.c: New file.
7752
77532013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7754
7755 * linux-low.c (handle_extended_wait, linux_create_inferior)
7756 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7757 (dequeue_one_deferred_signal, linux_resume_one_thread)
7758 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7759 (linux_tracefork_grandchild, linux_test_for_tracefork)
7760 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7761 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7762 where the argument is 0.
7763
77642013-01-25 Yao Qi <yao@codesourcery.com>
7765
7766 * event-loop.c: Include "queue.h".
7767 (gdb_event_p): New typedef.
7768 (struct gdb_event) <next_event>: Remove.
7769 (event_queue): Change to QUEUE(gdb_event_p).
7770 (async_queue_event): Remove.
7771 (gdb_event_xfree): New.
7772 (initialize_event_loop): New.
7773 (process_event): Use API from QUEUE.
7774 (wait_for_event): Likewise.
7775 * server.c (main): Call initialize_event_loop.
7776 * server.h (initialize_event_loop): Declare.
7777
77782013-01-18 Yao Qi <yao@codesourcery.com>
7779
7780 * ax.h (struct eval_agent_expr_context): New.
7781 (gdb_eval_agent_expr): Update declaration.
7782 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7783 TFRAME. Add new argument CTX.
7784 * server.h (struct eval_agent_expr_context): Declare.
7785 (agent_mem_read, agent_tsv_read): Update declaration.
7786 (agent_mem_read_string): Likewise.
7787 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7788 (add_traceframe_block): Add new argument TPOINT.
7789 Increase TPOINT->traceframe_usage.
7790 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7791 eval_tracepoint_agent_expr.
7792 (condition_true_at_tracepoint): Likewise.
7793 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7794 (agent_mem_read_string, agent_tsv_read): Likewise.
7795
77962013-01-16 Yao Qi <yao@codesourcery.com>
7797
7798 * linux-low.c (linux_resume_one_lwp): Don't check
7799 'lwp->bp_reinsert != 0'.
7800
78012013-01-07 Joel Brobecker <brobecker@adacore.com>
7802 Pedro Alves <palves@redhat.com>
7803
7804 * lynx-low.c (ptrace_request_to_str): Define a temporary
7805 macro and use it to simplify this function's implementation.
7806
78072013-01-07 Joel Brobecker <brobecker@adacore.com>
7808
7809 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7810 sets errno.
7811
78122013-01-07 Joel Brobecker <brobecker@adacore.com>
7813
7814 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7815
78162013-01-07 Joel Brobecker <brobecker@adacore.com>
7817
7818 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7819
78202013-01-07 Joel Brobecker <brobecker@adacore.com>
7821
7822 * lynx-low.c (lynx_resume): Use the resume_info parameter
7823 to determine the ptid for the lynx_ptrace call, unless
7824 it is equal to minus_one_ptid, in which case we use the
7825 ptid of the current_inferior.
7826 (lynx_wait_1): After having received a thread create/exit
7827 event, resume the inferior's execution using the signaling
7828 thread's ptid, rather than the old ptid.
7829
78302013-01-07 Joel Brobecker <brobecker@adacore.com>
7831
7832 * lynx-low.c (lynx_resume): Delete variable ret.
7833
78342013-01-01 Joel Brobecker <brobecker@adacore.com>
7835
7836 * gdbreplay.c (gdbreplay_version): Update copyright year.
7837 * server.c (gdbserver_version): Likewise.
7838
78392012-12-17 Joel Brobecker <brobecker@adacore.com>
7840
7841 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7842 new thread.
7843
78442012-12-17 Joel Brobecker <brobecker@adacore.com>
7845
7846 * lynx-low.c (ptrace_request_to_str): Add handling for
7847 PTRACE_GETTRACESIG.
7848
78492012-12-17 Joel Brobecker <brobecker@adacore.com>
7850
7851 * lynx-low.c (lynx_attach): Delete variable new_process.
7852
78532012-12-17 Joel Brobecker <brobecker@adacore.com>
7854
7855 * lynx-low.c (lynx_create_inferior): Delete variable
7856 new_process.
7857
78582012-12-17 Joel Brobecker <brobecker@adacore.com>
7859
7860 * lynx-low.c (ptrace_request_to_str): Do not handle
7861 PTRACE_GETTHREADLIST if this macro does not exist.
7862
78632012-12-15 Yao Qi <yao@codesourcery.com>
7864
7865 * Makefile.in (OBS): Add notif.o.
7866 * notif.c, notif.h: New.
7867 * server.c: Include "notif.h".
7868 (struct vstop_notif) <next>: Remove.
7869 <base>: New field.
7870 (queue_stop_reply): Update.
7871 (push_event, send_next_stop_reply): Remove.
7872 (discard_queued_stop_replies): Update.
7873 (notif_stop): New variable.
7874 (handle_v_stopped): Remove.
7875 (handle_v_requests): Don't call handle_v_stopped. Call
7876 handle_ack_notif instead.
7877 (queue_stop_reply_callback): Call notif_event_enque instead
7878 of queue_stop_reply.
7879 (handle_status): Don't call send_next_stop_reply, call
7880 notif_write_event instead.
7881 (kill_inferior_callback): Likewise.
7882 (detach_or_kill_inferior_callback): Likewise.
7883 (main): Call initialize_notif.
7884 (process_serial_event): Call QUEUE_is_empty.
7885 (handle_target_event): Call notif_push instead of push event.
7886 * server.h (push_event): Remove declaration.
7887
78882012-12-10 Tom Tromey <tromey@redhat.com>
7889
7890 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7891 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7892 macros.
7893 (.c.o): Rewrite.
7894 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7895 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7896 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7897 (amd64-linux-ipa.o, ax.o): Rewrite.
7898 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7899 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7900 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7901 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7902 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7903 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7904 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7905 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7906 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7907 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7908 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7909 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7910 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7911 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7912 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7913 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7914 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7915 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7916 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7917 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7918 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7919 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7920 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7921 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7922 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7923 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7924 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7925 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7926 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7927 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7928 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
7929 (reg-tilegx.o): Remove.
7930 (all_object_files): New macro.
7931 Include .deps files.
7932 * aclocal.m4, configure: Rebuild.
7933 * acinclude.m4: Include depstand.m4, lead-dot.m4.
7934 * configure.ac: Invoke ZW_CREATE_DEPDIR,
7935 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
7936
79372012-12-05 Tom Tromey <tromey@redhat.com>
7938
7939 PR gdb/14917:
7940 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
7941
79422012-11-28 Markus Metzger <markus.t.metzger@intel.com>
7943
7944 * configure.ac: Check for linux/perf_event.h.
7945 * config.in: Regenerated.
7946 * configure: Regenerated.
7947
79482012-11-26 Maxime Villard <rustyBSD@gmx.fr>
7949
7950 * hostio.c (handle_readlink): Decrease buffer size
7951 parameter passed to readlink by one byte.
7952
79532012-11-26 Yao Qi <yao@codesourcery.com>
7954
7955 * configure.ac (build_warnings): Append '-Wempty-body'.
7956 * configure: Regenerated.
7957 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
7958 body.
7959
79602012-11-15 Pierre Muller <muller@sourceware.org>
7961
7962 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
7963 * config.in: Regenerate.
7964 * configure: Regenerate.
7965 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
7966 Use "gdb_wait.h" header instead of <sys/wait.h> header.
7967 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7968 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
7969 header.
7970 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
7971 instead of <sys/wait.h> header.
7972 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
7973
79742012-11-13 Markus Metzger <markus.t.metzger@intel.com>
7975
7976 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
7977 (various make rules): Remove -DGDBSERVER
7978
79792012-11-09 Yao Qi <yao@codesourcery.com>
7980
7981 * spu-low.c (current_ptid): Move it to ..
7982 * gdbthread.h: ... here. New.
7983 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
7984 * server.c (myresume, process_serial_event): Likewise.
7985 * thread-db.c (thread_db_find_new_threads): Likewise.
7986 * tracepoint.c (run_inferior_command): Likewise.
7987
79882012-10-01 Andrew Burgess <aburgess@broadcom.com>
7989
7990 * server.c (handle_search_memory_1): Include access length in
7991 warning message.
7992
79932012-09-05 Michael Brandt <michael.brandt@axis.com>
7994
7995 * linux-crisv32-low.c: Fix compile errors.
7996
79972012-09-04 Yao Qi <yao@codesourcery.com>
7998
7999 * tracepoint.c (cmd_qtsv): Adjust debug message.
8000 Don't check CUR_TPOINT.
8001
80022012-08-28 Yao Qi <yao@codesourcery.com>
8003
8004 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8005 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8006 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8007 Remove declarations of xmalloc, xreallloc, xstrdup and
8008 freeargv.
8009 * Makefile.in (libiberty_h): New.
8010 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8011 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8012
80132012-08-23 Yao Qi <yao@codesourcery.com>
8014
8015 * server.h: Remove declaration of 'xsnprintf'.
8016
80172012-08-22 Keith Seitz <keiths@redhat.com>
8018
8019 * server.h: Include build-gnulib-gbserver/config.h.
8020 * gdbreplay.c: Likewise.
8021
80222012-08-08 Doug Evans <dje@google.com>
8023
8024 * Makefile.in (SFILES): Add gdb_vecs.c.
8025 (OBS): Add gdb_vecs.o.
8026 (gdb_vecs_h, host_defs_h): New variables.
8027 (thread-db.o): Add $(gdb_vecs_h) dependency.
8028 (gdb_vecs.o): New rule.
8029 * thread-db.c: #include "gdb_vecs.h".
8030 (thread_db_load_search): Use a vector to iterate over path elements.
8031 Handle text appearing after "$pdir".
8032
8033 * configure.ac: Add check for strstr.
8034 * config.in: Regenerate.
8035 * configure: Regenerate.
8036
80372012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8038
8039 * hostio.c (handle_pread): If pread fails, fall back to attempting
8040 lseek/read.
8041 (handle_pwrite): Likewise for pwrite.
8042
80432012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8044
8045 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8046 between unsupported TYPE and unimplementable ADDR/LEN combination.
8047 (arm_insert_point): Act on new return value.
8048
80492012-07-31 Pedro Alves <palves@redhat.com>
8050
8051 * server.c (process_point_options): Only skip tokens if we find
8052 one that is unrecognized. Don't treat 'X' specially while
8053 skipping unrecognized tokens.
8054
80552012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8056
8057 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8058 to 4-byte-align HW breakpoint addresses for Thumb.
8059
80602012-07-27 Yao Qi <yao@codesourcery.com>
8061
8062 PR remote/14161.
8063
8064 * server.h: Declare gdb_agent_about_to_close.
8065 * target.c (kill_inferior): Include "agent.h".
8066 New. Send command 'kill'.
8067 * target.h (kill_inferior): Removed macro.
8068 * tracepoint.c (gdb_agent_about_to_close): New.
8069 (gdb_agent_helper_thread): Handle command 'close'.
8070 Wait endlessly until the inferior stops.
8071 Install gdb_agent_remove_socket to atexit hook.
8072 (agent_socket_name): New static variable.
8073 (gdb_agent_socket_init): Replace local variable 'name' with
8074 'agent_socket_name'.
8075 (gdb_agent_remove_socket): New.
8076
80772012-07-27 Yao Qi <yao@codesourcery.com>
8078
8079 * server.c (process_point_options): Stop at 'X' when parsing.
8080
80812012-07-19 Michael Eager <eager@eagercon.com>
8082
8083 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8084 to hw_execute.
8085 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8086 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8087 hardware breakpoint.
8088
80892012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8090
8091 * gdbserver/linux-low.c (initialize_low): Call
8092 linux_ptrace_init_warnings.
8093
80942012-07-02 Doug Evans <dje@google.com>
8095
8096 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8097 pointer to int.
8098
80992012-07-02 Stan Shebs <stan@codesourcery.com>
8100
8101 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8102 (ax.o): Add it to build rule.
8103 (ax-ipa.o): Ditto.
8104 (OBS): Add format.o.
8105 (IPA_OBS): Add format.o.
8106 * server.c (handle_query): Claim support for breakpoint commands.
8107 (process_point_options): Add command case.
8108 (process_serial_event): Leave running if there are printfs in
8109 effect.
8110 * mem-break.h (any_persistent_commands): Declare.
8111 (add_breakpoint_commands): Declare.
8112 (gdb_no_commands_at_breakpoint): Declare.
8113 (run_breakpoint_commands): Declare.
8114 * mem-break.c (struct point_command_list): New struct.
8115 (struct breakpoint): New field command_list.
8116 (any_persistent_commands): New function.
8117 (add_commands_to_breakpoint): New function.
8118 (add_breakpoint_commands): New function.
8119 (gdb_no_commands_at_breakpoint): New function.
8120 (run_breakpoint_commands): New function.
8121 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8122 locally.
8123 * ax.c: Include format.h.
8124 (ax_printf): New function.
8125 (gdb_eval_agent_expr): Add printf opcode.
8126
81272012-06-13 Yao Qi <yao@codesourcery.com>
8128
8129 * server.c (start_inferior): Remove duplicated writes to fields
8130 'last_resume_kind' and 'last_status' of 'current_inferior'.
8131
81322012-06-12 Yao Qi <yao@codesourcery.com>
8133 Pedro Alves <palves@redhat.com>
8134
8135 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8136 comment.
8137 * server.c (handle_v_cont): Extend comment.
8138
81392012-06-11 Yao Qi <yao@codesourcery.com>
8140
8141 * linux-low.c (linux_attach): Add 'static'.
8142
81432012-06-06 Yao Qi <yao@codesourcery.com>
8144
8145 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8146
81472012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8148
8149 Fix gcc -flto compilation warning.
8150 * server.c (main): Make variable multi_mode and attach volatile.
8151
81522012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8153
8154 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8155 if the platform doesn't know about it.
8156
81572012-05-30 Jeff Kenton <jkenton@tilera.com>
8158
8159 * Makefile.in (SFILES): Add linux-tile-low.c.
8160 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8161 * configure.srv: Handle tilegx-*-linux*.
8162 * linux-tile-low.c: New file.
8163
81642012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8165
8166 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8167
81682012-05-24 Pedro Alves <palves@redhat.com>
8169
8170 PR gdb/7205
8171
8172 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8173
81742012-05-24 Pedro Alves <palves@redhat.com>
8175
8176 PR gdb/7205
8177
8178 Replace target_signal with gdb_signal throughout.
8179
81802012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8181
8182 * linux-low.c (linux_store_registers): Avoid the copying sequence
8183 when no data has been retrieved by ptrace.
8184
81852012-05-22 Will Deacon <will.deacon@arm.com>
8186
8187 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8188 Include asm/ptrace.h.
8189 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8190 already defined.
8191
81922012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8193
8194 * linux-low.c (linux_store_registers): Don't re-retrieve data
8195 with ptrace that has already been obtained from /proc. Always
8196 copy any data retrieved with ptrace to the buffer supplied.
8197
81982012-05-11 Yao Qi <yao@codesourcery.com>
8199 Pedro Alves <palves@redhat.com>
8200
8201 * linux-low.c (enum stopping_threads_kind): New.
8202 (stopping_threads): Change type to `enum stopping_threads_kind'.
8203 (handle_extended_wait): If stopping and suspending threads, leave
8204 the new_lwp suspended too.
8205 (linux_wait_for_event): Adjust.
8206 (stop_all_lwps): Set `stopping_threads' to
8207 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8208 whether we're suspending threads or just stopping them. Assert no
8209 recursion happens.
8210
82112012-04-29 Yao Qi <yao@codesourcery.com>
8212
8213 * server.h: Move some code to ...
8214 * gdbthread.h: ... here. New.
8215 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8216 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8217 (nto-low.o, win32-low.o): Likewise.
8218 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8219 * regcache.c, remote-utils.c, server.c: Likewise.
8220 * target.c, tracepoint.c, win32-low.c: Likewise.
8221
82222012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8223
8224 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8225 (PTRACE_ARG4_TYPE): Likewise.
8226 (PTRACE_XFER_TYPE): Likewise.
8227 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8228 ptrace to PTRACE_ARG3_TYPE.
8229 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8230 (PTRACE_ARG4_TYPE): Likewise.
8231 (PTRACE_XFER_TYPE): Likewise.
8232 (linux_detach_one_lwp): Cast fourth argument of
8233 ptrace to long then PTRACE_ARG4_TYPE.
8234 (regsets_fetch_inferior_registers): Cast third argument of
8235 ptrace to long then PTRACE_ARG3_TYPE.
8236 (regsets_store_inferior_registers): Likewise.
8237
82382012-04-20 Pedro Alves <palves@redhat.com>
8239
8240 * configure: Regenerate.
8241
82422012-04-19 Pedro Alves <palves@redhat.com>
8243
8244 * Makefile.in (GNULIB_BUILDDIR): New.
8245 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8246 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8247 (all, install-only, uninstall, clean-info, all-lib, clean): No
8248 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8249 (maintainer-clean realclean distclean): Use subdir_do.
8250 (subdir_do): New.
8251 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8252 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8253 * acinclude.m4: Include acx_configure_dir.m4.
8254 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8255 calls. Call AC_PROG_RANLIB. Configure gnulib using
8256 ACX_CONFIGURE_DIR.
8257 (GNULIB): New.
8258 (GNULIB_STDINT_H): Adjust.
8259 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8260 * gdbreplay.c: Include build-gnulib/config.h.
8261 * server.h: Likewise.
8262 * aclocal.m4: Regenerate.
8263 * config.in: Regenerate.
8264 * configure: Regenerate.
8265
82662012-04-19 Pedro Alves <palves@redhat.com>
8267
8268 * Makefile.in (LIBGNU, INCGNU): Adjust.
8269 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8270 (all, install-only, uninstall, clean-info, all-lib, clean)
8271 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8272 * configure.ac: Adjust AC_OUTPUT output.
8273 * aclocal.m4: Regenerate.
8274 * configure: Regenerate.
8275
82762012-04-19 Pedro Alves <palves@redhat.com>
8277
8278 * Makefile.in (generated_files): New.
8279 (server_h): Remove the explicit dependency on config.h, and depend
8280 on $generated_files.
8281
82822012-04-19 Pedro Alves <palves@redhat.com>
8283
8284 * Makefile.in (INCGNU): Add -Ignulib.
8285
82862012-04-19 Pedro Alves <palves@redhat.com>
8287
8288 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8289 (INCGNU): ... this, and spell out -I here.
8290 (GNULIB_LIB): Rename to ...
8291 (LIBGNU): ... this.
8292 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8293
82942012-04-19 Pedro Alves <palves@redhat.com>
8295
8296 * config.in: Regenerate.
8297
82982012-04-19 Pedro Alves <palves@redhat.com>
8299
8300 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8301 * server.h (memmem): Remove declaration.
8302 * config.in: Regenerate.
8303 * configure: Regenerate.
8304
83052012-04-19 Yao Qi <yao@codesourcery.com>
8306
8307 * Makefile.in (SFILES): Add common/vec.c.
8308 (OBS): Add vec.o.
8309 (vec.o): New rule.
8310
83112012-04-19 Yao Qi <yao@codesourcery.com>
8312
8313 * remote-utils.c (prepare_resume_reply): Replace with macro
8314 target_core_of_thread.
8315 * server.c (handle_qxfer_threads_proper): Likewise.
8316 * target.h (traget_core_of_thread): New macro.
8317
83182012-04-18 Pedro Alves <palves@redhat.com>
8319
8320 * aclocal.m4: Regenerate.
8321 * configure: Regenerate.
8322
83232012-04-16 Yao Qi <yao@codesourcery.com>
8324
8325 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8326 duplicated on address.
8327
83282012-04-16 Yao Qi <yao@codesourcery.com>
8329
8330 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8331 (struct tracepoint_action_ops) <send>: New field.
8332 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8333 (agent_expr_send, x_tracepoint_action_send): New.
8334 (l_tracepoint_action_send): New.
8335 (cmd_qtdp): Download and install tracepoint
8336 according to `use_agent'.
8337 (run_inferior_command): Add one more parameter `len'.
8338 Update callers.
8339 (tracepoint_send_agent): New.
8340 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8341
83422012-04-16 Yao Qi <yao@codesourcery.com>
8343
8344 * tracepoint.c (download_tracepoints): Moved to ...
8345 (cmd_qtstart): ... here.
8346
83472012-04-14 Yao Qi <yao@codesourcery.com>
8348
8349 * tracepoint.c: Include inttypes.h.
8350 (struct collect_memory_action): Use sized types.
8351 (struct tracepoint): Likewise.
8352 (cmd_qtdp, stop_tracing): Update print specifiers.
8353 (cmd_qtp, response_tracepoint): Likewise.
8354 (collect_data_at_tracepoint): Likewise.
8355 (collect_data_at_step): Likewise.
8356
83572012-04-14 Yao Qi <yao@codesourcery.com>
8358
8359 Import gnulib module inttypes.
8360 * aclocal.m4, config.in, configure: Regenerated.
8361
83622012-04-14 Yao Qi <yao@codesourcery.com>
8363
8364 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8365 Makefile and config.status at last.
8366
83672012-04-13 Yao Qi <yao@codesourcery.com>
8368
8369 * tracepoint.c: Include stdint.h unconditionally.
8370
83712012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8372
8373 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8374 on BFD_HAVE_SYS_PROCFS_TYPE.
8375 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8376 * configure: Regenerate.
8377 * config.in: Likewise.
8378
83792012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8380
8381 * Makefile.in (clean): Also remove x32.c x32-linux.c
8382 x32-avx.c x32-avx-linux.c.
8383 (x32.o): New target.
8384 (x32.c): Likewise.
8385 (x32-linux.o): Likewise.
8386 (x32-linux.c): Likewise.
8387 (x32-avx.o): Likewise.
8388 (x32-avx.c): Likewise.
8389 (x32-avx-linux.o): Likewise.
8390 (x32-avx-linux.c): Likewise.
8391
8392 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8393 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8394 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8395 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8396 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8397 i386/x32-avx-linux.xml.
8398
8399 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8400 (init_registers_x32_avx_linux): Likwise.
8401 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8402 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8403
84042012-04-13 Pedro Alves <palves@redhat.com>
8405
8406 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8407 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8408 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8409 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8410 the sub-make.
8411
84122012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8413
8414 * linux-x86-low.c (compat_x32_clock_t): New.
8415 (compat_x32_siginfo_t): Likewise.
8416 (compat_x32_siginfo_from_siginfo): Likewise.
8417 (siginfo_from_compat_x32_siginfo): Likewise.
8418 (linux_is_elf64): Likewise.
8419 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8420 and siginfo_from_compat_x32_siginfo for x32.
8421 (x86_arch_setup): Set linux_is_elf64.
8422
84232012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8424
8425 PR gdb/13969
8426 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8427 e_machine field.
8428 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8429 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8430 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8431 compatible with process.
8432
84332012-04-12 Yao Qi <yao@codesourcery.com>
8434
8435 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8436 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8437 (install-only, install-info, clean): Handle sub dir gnulib.
8438 (all-lib, am--refresh): New targets.
8439 (memmem.o): Remove target.
8440 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8441 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8442 (AC_REPLACE_FUNCS): Remove memmem.
8443 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8444 (AC_OUTPUT): Generate Makefile in gnulib/.
8445 * aclocal.m4, config.in, configure: Regenerated.
8446
84472012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8448
8449 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8450
84512012-04-05 Pedro Alves <palves@redhat.com>
8452
8453 -Werror=strict-aliasing
8454
8455 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8456 pointer.
8457
84582012-04-04 Pedro Alves <palves@redhat.com>
8459
8460 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8461 (sparc_store_gregset_from_stack, sparc_store_gregset)
8462 (sparc_breakpoint_at): Fix formatting.
8463
84642012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8465
8466 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8467 are available.
8468 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8469 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8470 * config.in: Regenerate.
8471 * configure: Likewise.
8472
84732012-03-29 Pedro Alves <palves@redhat.com>
8474
8475 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8476 Correct ptrace arguments.
8477
84782012-03-28 Pedro Alves <palves@redhat.com>
8479
8480 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8481 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8482 (IA64_FR1_REGNUM): New defines.
8483 (ia64_fetch_register): New.
8484 (the_low_target): Install it.
8485 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8486 field.
8487 * linux-low.c (linux_fetch_registers): Try the
8488 the_low_target.fetch_register hook first.
8489
8490 * linux-arm-low.c (the_low_target): Adjust.
8491 * linux-bfin-low.c (the_low_target): Adjust.
8492 * linux-cris-low.c (the_low_target): Adjust.
8493 * linux-crisv32-low.c (the_low_target): Adjust.
8494 * linux-m32r-low.c (the_low_target): Adjust.
8495 * linux-m68k-low.c (the_low_target): Adjust.
8496 * linux-mips-low.c (the_low_target): Adjust.
8497 * linux-ppc-low.c (the_low_target): Adjust.
8498 * linux-s390-low.c (the_low_target): Adjust.
8499 * linux-sh-low.c (the_low_target): Adjust.
8500 * linux-sparc-low.c (the_low_target): Adjust.
8501 * linux-tic6x-low.c (the_low_target): Adjust.
8502 * linux-x86-low.c (the_low_target): Adjust.
8503 * linux-xtensa-low.c (the_low_target): Adjust.
8504
85052012-03-26 Pedro Alves <palves@redhat.com>
8506
8507 * server.c (handle_qxfer_libraries): Don't bail early if
8508 the_target->qxfer_libraries_svr4 is not NULL.
8509
85102012-03-26 Pedro Alves <palves@redhat.com>
8511
8512 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8513
85142012-03-23 Pedro Alves <palves@redhat.com>
8515
8516 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8517 "library-list-svr4" element's start tag when the the DSO list is
8518 empty.
8519
85202012-03-23 Pedro Alves <palves@redhat.com>
8521
8522 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8523 a variable whose type size is the same as the inferior's pointer
8524 size.
8525
85262012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8527
8528 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8529 struct siginfo.
8530 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8531 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8532 * linux-low.h: Include <signal.h>.
8533 (struct siginfo): Remove forward declaration.
8534 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8535 struct siginfo.
8536
85372012-03-21 Mike Frysinger <vapier@gentoo.org>
8538
8539 * .gitignore: Ignore more files.
8540
85412012-03-19 Pedro Alves <palves@redhat.com>
8542 Jan Kratochvil <jan.kratochvil@redhat.com>
8543
8544 * server.c (cont_thread, general_thread): Add describing comments.
8545 (start_inferior): Clear `cont_thread'.
8546 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8547 of a process.
8548
85492012-03-15 Yao Qi <yao@codesourcery.com>
8550
8551 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8552 handling to ...
8553 (cmd_qtdp): ... here.
8554
85552012-03-15 Yao Qi <yao@codesourcery.com>
8556
8557 * tracepoint.c (struct tracepoint_action_ops): New.
8558 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8559 (m_tracepoint_action_download): New.
8560 (r_tracepoint_action_download): New.
8561 (x_tracepoint_action_download): New.
8562 (l_tracepoint_action_download): New.
8563 (add_tracepoint_action): Install `action->ops' according type.
8564 (download_tracepoint_1): Move code `download' function pointer
8565 of various tracepoint_action_ops.
8566
85672012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8568
8569 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8570 linux_ptrace_attach_warnings.
8571
85722012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8573
8574 * Makefile.in (linux-ptrace.o): New.
8575 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8576 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8577 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8578 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8579 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8580 of these targets.
8581 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8582
85832012-03-08 Yao Qi <yao@codesourcery.com>
8584 Pedro Alves <palves@redhat.com>
8585
8586 Fix PR server/13392.
8587 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8588 offset of JMP insn.
8589 * tracepoint.c (remove_tracepoint): New.
8590 (cmd_qtdp): Call remove_tracepoint when failed to install.
8591
85922012-03-07 Pedro Alves <palves@redhat.com>
8593
8594 * linux-low.c (get_detach_signal): New.
8595 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8596 Pass on pending signals to PTRACE_DETACH. Check the result of the
8597 ptrace call.
8598 * server.c (program_signals, program_signals_p): New.
8599 (handle_general_set): Handle QProgramSignals.
8600 * server.h (program_signals, program_signals_p): Declare.
8601
86022012-03-05 Pedro Alves <palves@redhat.com>
8603 Jan Kratochvil <jan.kratochvil@redhat.com>
8604
8605 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8606 New comment why.
8607
86082012-03-03 Yao Qi <yao@codesourcery.com>
8609
8610 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8611 agent_look_up_symbols.
8612
86132012-03-03 Yao Qi <yao@codesourcery.com>
8614
8615 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8616 (linux-x86-low.o): Likewise.
8617 * server.h: Remove in_process_agent_loaded.
8618 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8619 common/agent.c.
8620 Update callers.
8621
86222012-03-03 Yao Qi <yao@codesourcery.com>
8623
8624 * tracepoint.c (gdb_agent_capability): New global.
8625 (in_process_agent_loaded_ust): Renamed to
8626 `in_process_agent_supports_ust'.
8627 Update callers.
8628 (in_process_agent_supports_ust): Call agent_capability_check.
8629 (clear_installed_tracepoints): Assert that agent supports
8630 agent.
8631
86322012-03-03 Yao Qi <yao@codesourcery.com>
8633
8634 * linux-low.c (linux_supports_agent): New.
8635 (linux_target_ops): Initialize field `supports_agent' with
8636 linux_supports_agent.
8637 * target.h (struct target_ops) <supports_agent>: New.
8638 (target_supports_agent): New macro.
8639 * server.c (handle_general_set): Handle packet 'QAgent'.
8640 (handle_query): Send `QAgent+'.
8641 * Makefile.in (server.o): Depends on agent.h.
8642
86432012-03-03 Yao Qi <yao@codesourcery.com>
8644
8645 * Makefile.in (OBS): Add agent.o.
8646 Add new rule for agent.o.
8647 Track dependence of tracepoint.c on agent.h.
8648 * tracepoint.c (run_inferior_command_1):
8649 (run_inferior_command): Call agent_run_command.
8650 (gdb_ust_connect_sync_socket): Deleted. Move it to
8651 common/agent.c.
8652 (resume_thread, stop_thread): Likewise.
8653 (gdb_ust_socket_init): Renamed to ...
8654 (gdb_agent_socket_init): ... New.
8655 (gdb_ust_thread): Renamed to ...
8656 (gdb_agent_helper_thread): ... New.
8657 (gdb_ust_init): Move some code to ...
8658 (gdb_agent_init): ... here. New.
8659 [HAVE_UST]: Call gdb_ust_init.
8660 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8661 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8662 * config.in, configure: Regenerated.
8663
86642012-03-02 Pedro Alves <palves@redhat.com>
8665
8666 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8667 * linux-low.c (struct simple_pid_list): New.
8668 (stopped_pids): New a struct simple_pid_list pointer.
8669 (add_to_pid_list, pull_pid_from_list): New.
8670 (handle_extended_wait): Don't assume the first signal new children
8671 report is SIGSTOP. Adjust call to pull_pid_from_list.
8672 (linux_wait_for_lwp): Adjust.
8673
86742012-03-02 Yao Qi <yao@codesourcery.com>
8675
8676 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8677 debug log.
8678
86792012-03-02 Yao Qi <yao@codesourcery.com>
8680
8681 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8682 `stop_pc' and `tpoint'. Update caller.
8683
86842012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8685
8686 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8687 * linux-low.c (use_linux_regsets): New macro.
8688 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8689 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8690 (linux_register_in_regsets): New function.
8691 (usr_fetch_inferior_registers): Skip registers covered by
8692 regsets.
8693 (usr_store_inferior_registers): Likewise.
8694 (usr_fetch_inferior_registers): New macro.
8695 (usr_store_inferior_registers): Likewise.
8696 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8697 (linux_store_registers): Likewise.
8698 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8699 prototype.
8700 (init_registers_mips64_dsp_linux): Likewise.
8701 (init_registers_mips_linux): New macro.
8702 (init_registers_mips_dsp_linux): Likewise.
8703 (mips_dsp_num_regs): Likewise.
8704 (DSP_BASE, DSP_CONTROL): New fallback macros.
8705 (mips_base_regs): New macro.
8706 (mips_regmap): Use it. Fix the size.
8707 (mips_dsp_regmap): New variable.
8708 (mips_dsp_regset_bitmap): Likewise.
8709 (mips_arch_setup): New function.
8710 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8711 than mips_regmap.
8712 (mips_cannot_store_register): Likewise.
8713 (the_low_target): Update .arch_setup, .num_regs and .regmap
8714 initializers. Add .regset_bitmap initializer.
8715 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8716 initializer.
8717 * linux-bfin-low.c (the_low_target): Likewise.
8718 * linux-cris-low.c (the_low_target): Likewise.
8719 * linux-crisv32-low.c (the_low_target): Likewise.
8720 * linux-ia64-low.c (the_low_target): Likewise.
8721 * linux-m32r-low.c (the_low_target): Likewise.
8722 * linux-m68k-low.c (the_low_target): Likewise.
8723 * linux-ppc-low.c (the_low_target): Likewise.
8724 * linux-s390-low.c (the_low_target): Likewise.
8725 * linux-sh-low.c (the_low_target): Likewise.
8726 * linux-sparc-low.c (the_low_target): Likewise.
8727 * linux-tic6x-low.c (the_low_target): Likewise.
8728 * linux-x86-low.c (the_low_target): Likewise.
8729 * linux-xtensa-low.c (the_low_target): Likewise.
8730 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8731 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8732 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8733 srv_xmlfiles.
8734 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8735 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8736
87372012-02-29 Yao Qi <yao@codesourcery.com>
8738 Pedro Alves <palves@redhat.com>
8739
8740 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8741 `step_over_finished' is true.
8742
87432012-02-27 Pedro Alves <palves@redhat.com>
8744
8745 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8746 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8747
87482012-02-27 Pedro Alves <palves@redhat.com>
8749
8750 PR server/9684
8751 * linux-low.c (pid_is_stopped): New.
8752 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8753
87542012-02-25 Luis Machado <lgustavo@codesourcery.com>
8755
8756 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8757 of conditions.
8758
87592012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8760
8761 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8762
87632012-02-24 Luis Machado <lgustavo@codesourcery>
8764
8765 * server.c (handle_query): Advertise support for target-side
8766 breakpoint condition evaluation.
8767 (process_point_options): New function.
8768 (process_serial_event): When inserting a breakpoint, check for
8769 a target-side condition that should be evaluated.
8770
8771 * mem-break.c: Include regcache.h and ax.h.
8772 (point_cond_list_t): New data structure.
8773 (breakpoint) <cond_list>: New field.
8774 (find_gdb_breakpoint_at): Make non-static.
8775 (delete_gdb_breakpoint_at): Clear any target-side
8776 conditions.
8777 (clear_gdb_breakpoint_conditions): New function.
8778 (add_condition_to_breakpoint): Likewise.
8779 (add_breakpoint_condition): Likewise.
8780 (gdb_condition_true_at_breakpoint): Likewise.
8781 (gdb_breakpoint_here): Return result directly instead
8782 of going through a local variable.
8783
8784 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8785 (clear_gdb_breakpoint_conditions): Likewise.
8786 (add_breakpoint_condition): Likewise.
8787 (gdb_condition_true_at_breakpoint): Likewise.
8788
8789 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8790 (need_step_over_p): Take target-side breakpoint condition into
8791 consideration.
8792
87932012-02-24 Luis Machado <lgustavo@codesourcery>
8794
8795 * server.h: Include tracepoint.h.
8796 (agent_mem_read, agent_get_trace_state_variable_value,
8797 agent_set_trace_state_variable_value,
8798 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8799 get_set_tsv_func_addr): New prototypes.
8800
8801 * ax.h: New include file.
8802 * ax.c: New source file.
8803
8804 * tracepoint.c: Include ax.h.
8805 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8806 agent_expr, eval_result_type): Move to ax.h.
8807 (parse_agent_expr): Rename to ...
8808 (gdb_parse_agent_expr): ... this, make it non-static and move
8809 to ax.h.
8810 (unparse_agent_expr) Rename to ...
8811 (gdb_unparse_agent_expr): ... this, make it non-static and move
8812 to ax.h.
8813 (eval_agent_expr): Rename to ...
8814 (eval_tracepoint_agent_expr): ... this.
8815 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8816 forward declarations.
8817 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8818 (agent_get_trace_state_variable_value): New function.
8819 (agent_set_trace_state_variable_value): New function.
8820 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8821 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8822 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8823 (condition_true_at_tracepoint): Likewise.
8824 (parse_agent_expr): Rename to ...
8825 (gdb_parse_agent_expr): ... this and move to ax.c.
8826 (unparse_agent_expr): Rename to ...
8827 (gdb_unparse_agent_expr): ... this and move to ax.c.
8828 (gdb_agent_op_name): Move to ax.c.
8829 (eval_agent_expr): Rename to ...
8830 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8831 and move to ax.c.
8832 (eval_tracepoint_agent_expr): New function.
8833 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8834 non-static.
8835 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8836 ax.c.
8837 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8838 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8839 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8840 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8841 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8842 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8843 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8844 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8845 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8846 (compile_bytecodes): Remove forward declaration.
8847 (is_goto_target): Move to ax.c.
8848 (compile_bytecodes): Move to ax.c and call
8849 agent_get_trace_state_variable_value (...) and
8850 agent_set_trace_state_variable_value (...).
8851
8852 * Makefile.in: Update ax.c and IPA dependencies.
8853
88542012-02-24 Pedro Alves <palves@redhat.com>
8855
8856 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8857 (cmd_bigqtbuffer_circular): ... this. Only handle
8858 'QTBuffer:circular:'.
8859 (handle_tracepoint_general_set): Adjust.
8860
88612012-02-16 Yao Qi <yao@codesourcery.com>
8862
8863 * inferiors.c: Move code to ...
8864 * dll.c: .... here. New.
8865 * server.h: Declare clear_dlls.
8866 * Makefile.in (SFILES): Add dll.c.
8867 (OBS): Add dll.o
8868 (dll.o): New rule.
8869
88702012-02-11 Yao Qi <yao@codesourcery.com>
8871
8872 * server.c: (handle_monitor_command): Add a new parameter
8873 `own_buf'.
8874 (handle_query): Update caller.
8875
88762012-02-09 Joel Brobecker <brobecker@adacore.com>
8877
8878 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8879 * configure, config.in: Regenerate.
8880 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8881 is not defined.
8882
88832012-02-02 Pedro Alves <palves@redhat.com>
8884
8885 Try SIGKILL first, then PTRACE_KILL.
8886 * linux-low.c (linux_kill_one_lwp): New.
8887 (linux_kill_one_lwp): Rename to ...
8888 (kill_one_lwp_callback): ... this. Use the new
8889 linux_kill_one_lwp.
8890
88912012-02-02 Pedro Alves <palves@redhat.com>
8892
8893 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8894 inferior.
8895
88962012-01-27 Pedro Alves <palves@redhat.com>
8897
8898 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8899 (elf_64_file_p): Make static.
8900 (linux_pid_exe_is_elf_64_file): New.
8901 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8902 Delete declarations.
8903 (linux_pid_exe_is_elf_64_file): Declare.
8904 * linux-x86-low.c (x86_arch_setup): Use
8905 linux_pid_exe_is_elf_64_file.
8906
89072012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8908
8909 * linux-low.c (linux_wait_for_event_1): Rename to ...
8910 (linux_wait_for_event): ... here and merge it with former
8911 linux_wait_for_event - new variable wait_ptid, use it.
8912 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8913
89142012-01-23 Pedro Alves <palves@redhat.com>
8915
8916 * server.c (main): Avoid yet another case of infinite loop while
8917 detaching/killing after a longjmp.
8918
89192012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8920
8921 Code cleanup.
8922 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8923
89242012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8925
8926 * hostio.c (handle_readlink): New function.
8927 (handle_vFile): Call it to handle "vFile:readlink" packets.
8928
89292012-01-20 Pedro Alves <palves@redhat.com>
8930 Ulrich Weigand <ulrich.weigand@linaro.org>
8931
8932 * server.c (handle_v_requests): Only support vAttach and vRun to
8933 start multiple processes when in extended protocol mode.
8934
89352012-01-17 Pedro Alves <palves@redhat.com>
8936
8937 * tracepoint.c (initialize_tracepoint): Use mmap instead of
8938 memalign plus mprotect to allocate the scratch buffer.
8939
89402012-01-13 Pedro Alves <palves@redhat.com>
8941
8942 * server.c (attach_inferior): Clear `cont_thread'.
8943
89442012-01-13 Pedro Alves <palves@redhat.com>
8945
8946 * server.c (main): Avoid infinite loop while detaching/killing
8947 after a longjmp.
8948
89492012-01-09 Doug Evans <dje@google.com>
8950
8951 * server.c (start_inferior): Set last_ptid in --wrapper case.
8952
89532012-01-06 Yao Qi <yao@codesourcery.com>
8954
8955 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
8956 defined.
8957 [IN_PROCESS_AGENT] (debug_agent): New global variable.
8958
89592012-01-04 Yao Qi <yao@codesourcery.com>
8960
8961 * tracepoint.c (cmd_qtdp): Print debug message
8962 for static tracepoint.
8963
89642012-01-04 Yao Qi <yao@codesourcery.com>
8965
8966 * tracepoint.c (trace_vdebug): Differentiate debug message
8967 between gdbserver and IPA.
8968
89692012-01-03 Yao Qi <yao@codesourcery.com>
8970
8971 * tracepoint.c (tracepoint_was_hit): Don't collect for
8972 static tracepoint.
8973
89742012-01-02 Joel Brobecker <brobecker@adacore.com>
8975
8976 * terminal.h: Reformat copyright header.
8977
89782012-01-02 Joel Brobecker <brobecker@adacore.com>
8979
8980 * server.c (gdbserver_version): Update copyright year.
8981 * gdbreplay.c (gdbreplay_version): Likewise.
8982
89832011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
8984
8985 * linux-low.c (linux_create_inferior): Put empty if clause for write.
8986
8987 Revert:
8988 2011-12-18 Hui Zhu <teawater@gmail.com>
8989 * linux-low.c (linux_create_inferior): Save return value to ret.
8990
89912011-12-18 Hui Zhu <teawater@gmail.com>
8992
8993 * linux-low.c (linux_create_inferior): Save return value to ret.
8994
89952011-12-16 Doug Evans <dje@google.com>
8996
8997 * linux-low.c (linux_create_inferior): If stdio connection,
8998 redirect stdin from /dev/null, stdout to stderr.
8999 * remote-utils.c (remote_is_stdio): New static global.
9000 (remote_connection_is_stdio): New function.
9001 (remote_prepare): Handle stdio connection.
9002 (remote_open): Ditto.
9003 (remote_close): Don't close stdin for stdio connections.
9004 (read_prim,write_prim): New functions. Replace all calls to
9005 read/write to these.
9006 * server.c (main): Watch for "-" argument. Move call to
9007 remote_prepare before start_inferior.
9008 * server.h (STDIO_CONNECTION_NAME): New macro.
9009 (remote_connection_is_stdio): Declare.
9010
9011 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9012 in debugging output.
9013
90142011-12-15 Yao Qi <yao@codesourcery.com>
9015
9016 * tracepoint.c: Include sys/syscall.h.
9017 (gdb_ust_thread): Remove preprocessor conditional.
9018
90192011-12-14 Pedro Alves <pedro@codesourcery.com>
9020
9021 * linux-low.c (linux_detach_one_lwp): Call
9022 the_low_target.prepare_to_resume before detaching.
9023
90242011-12-14 Yao Qi <yao@codesourcery.com>
9025
9026 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9027 of write.
9028
90292011-12-14 Yao Qi <yao@codesourcery.com>
9030
9031 * i386-low.c (i386_low_stopped_data_address): Initialize local
9032 variable `control'.
9033
90342011-12-13 Pedro Alves <pedro@codesourcery.com>
9035
9036 PR remote/13492
9037
9038 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9039 DR_CONTROL unless necessary. Extend comments.
9040 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9041 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9042
90432011-12-13 Yao Qi <yao@codesourcery.com>
9044
9045 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9046 macros.
9047 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9048
90492011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9050
9051 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9052 Print new debug message for such case.
9053
90542011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9055
9056 Fix overlapping memcpy.
9057 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9058 the read_inferior_memory transfer.
9059 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9060 write_inferior_memory transfer.
9061 (set_fast_tracepoint_jump): New variable buf. Use it for the
9062 read_inferior_memory and write_inferior_memory transfers.
9063 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9064 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9065 Use it for the write_inferior_memory transfer.
9066 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9067 buffers.
9068
90692011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9070
9071 * linux-low.c (fetch_register, store_register): Make code
9072 consistent, fix formatting.
9073
90742011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9075
9076 * linux-low.c (usr_store_inferior_registers): Factor out code
9077 to handle individual registers into...
9078 (store_register): ... this new function.
9079
90802011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9081
9082 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9083 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9084 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9085 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9086 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9087 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9088 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9089 (srv_xmlfiles): Add new XML files.
9090
9091 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9092 and <sys/uio.h>.
9093 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9094 (init_registers_s390_linux32v1): Add prototype.
9095 (init_registers_s390_linux32v2): Likewise.
9096 (init_registers_s390_linux64v1): Likewise.
9097 (init_registers_s390_linux64v2): Likewise.
9098 (init_registers_s390x_linux64v1): Likewise.
9099 (init_registers_s390x_linux64v2): Likewise.
9100 (s390_num_regs): Increment to 52.
9101 (s390_regmap): Add orig_r2 register.
9102 (s390_num_regs_3264): Increment to 68.
9103 (s390_regmap_3264): Add orig_r2 register.
9104 (s390_collect_ptrace_register): Handle orig_r2 register.
9105 (s390_supply_ptrace_register): Likewise.
9106 (s390_fill_last_break): New function.
9107 (s390_store_last_break): Likewise.
9108 (s390_fill_system_call): New function.
9109 (s390_store_system_call): Likewise.
9110 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9111 register sets.
9112 (s390_check_regset): New function.
9113 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9114 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9115 Update target_regsets for available register sets.
9116
91172011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9118 Jan Kratochvil <jan.kratochvil@redhat.com>
9119
9120 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9121 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9122 New.
9123 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9124 * linux-low.h (struct process_info_private): New member r_debug.
9125 * server.c (handle_qxfer_libraries): Call
9126 the_target->qxfer_libraries_svr4.
9127 (handle_qxfer_libraries_svr4): New function.
9128 (qxfer_packets): New entry "libraries-svr4".
9129 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9130 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9131 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9132 PACKET_qXfer_libraries_svr4.
9133
91342011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9135
9136 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9137 PSW address/mask between 8-byte and 16-byte formats.
9138 (s390_supply_ptrace_register): Likewise.
9139 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9140 basic addressing mode bit.
9141
91422011-11-24 Stan Shebs <stan@codesourcery.com>
9143
9144 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9145
91462011-11-17 Stan Shebs <stan@codesourcery.com>
9147
9148 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9149 (tracing_start_time): New global.
9150 (tracing_stop_time): New global.
9151 (tracing_user_name): New global.
9152 (tracing_notes): New global.
9153 (tracing_stop_note): New global.
9154 (cmd_qtstart): Set traceframe_usage, start_time.
9155 (stop_tracing): Set stop_time.
9156 (cmd_qtstatus): Report additional status.
9157 (cmd_qtp): New function.
9158 (handle_tracepoint_query): Call it.
9159 (cmd_qtnotes): New function.
9160 (handle_tracepoint_general_set): Call it.
9161 (get_timestamp): Rename from tsv_get_timestamp.
9162
91632011-11-14 Stan Shebs <stan@codesourcery.com>
9164 Kwok Cheung Yeung <kcy@codesourcery.com>
9165
9166 * linux-x86-low.c (small_jump_insn): New.
9167 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9168 trampoline and error message, build a trampoline and issue a small
9169 jump instruction to it.
9170 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9171 trampoline and error message.
9172 (x86_get_min_fast_tracepoint_insn_len): New.
9173 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9174 * linux-low.h (struct linux_target_ops): Add arguments to
9175 install_fast_tracepoint_jump_pad operation, add new operation.
9176 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9177 arguments.
9178 (linux_get_min_fast_tracepoint_insn_len): New function.
9179 (linux_target_op): Add new operation.
9180 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9181 (gdb_trampoline_buffer_end): Ditto.
9182 (gdb_trampoline_buffer_error): Ditto.
9183 (struct ipa_sym_addresses): Add fields for new IPA variables.
9184 (symbol_list): Add entries for new IPA variables.
9185 (struct tracepoint): Add fields to hold the address range of the
9186 trampoline used by the tracepoint.
9187 (trampoline_buffer_head): New static variable.
9188 (trampoline_buffer_tail): Ditto.
9189 (claim_trampoline_space): New function.
9190 (have_fast_tracepoint_trampoline_buffer): New function.
9191 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9192 structure.
9193 (install_fast_tracepoint): Ditto, also add error buffer argument.
9194 (cmd_qtminftpilen): New function.
9195 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9196 (fast_tracepoint_from_trampoline_address): New function.
9197 (fast_tracepoint_collecting): Handle trampoline as part of jump
9198 pad space.
9199 (set_trampoline_buffer_space): New function.
9200 (initialize_tracepoint): Initialize new IPA variables.
9201 * target.h (struct target_ops): Add arguments to
9202 install_fast_tracepoint_jump_pad operation, add new
9203 get_min_fast_tracepoint_insn_len operation.
9204 (target_get_min_fast_tracepoint_insn_len): New.
9205 (install_fast_tracepoint_jump_pad): Add arguments.
9206 * server.h (IPA_BUFSIZ): Define.
9207 * linux-i386-ipa.c: Include extra header files.
9208 (initialize_fast_tracepoint_trampoline_buffer): New function.
9209 (initialize_low_tracepoint): Call it.
9210 * server.h (set_trampoline_buffer_space): Declare.
9211 (claim_trampoline_space): Ditto.
9212 (have_fast_tracepoint_trampoline_buffer): Ditto.
9213
92142011-11-14 Yao Qi <yao@codesourcery.com>
9215
9216 * server.c (handle_query): Handle InstallInTrace for qSupported.
9217 * tracepoint.c (add_tracepoint): Sort list.
9218 (install_tracepoint, download_tracepoint): New.
9219 (cmd_qtdp): Call them to install and download tracepoints.
9220 (sort_tracepoints): Removed.
9221 (cmd_qtstart): Update.
9222
92232011-11-14 Yao Qi <yao@codesourcery.com>
9224
9225 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9226 * mem-break.h: Declare.
9227 * tracepoint.c (cmd_qtstart): Move some code to ...
9228 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9229 New.
9230 (download_tracepoints): Move some code to ...
9231 (download_tracepoint_1): ... here. New.
9232
92332011-11-08 Yao Qi <yao@codesourcery.com>
9234
9235 * remote-utils.c (relocate_instruction): A comment fix.
9236
92372011-11-07 Joel Brobecker <brobecker@adacore.com>
9238
9239 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9240 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9241 dr_status_mirror and dr_control_mirror from debug_reg_state.
9242 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9243 (i386_initial_stuff): Remove use of deleted globals.
9244 (i386_get_thread_context, i386_set_thread_context,
9245 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9246 from debug_reg_state.
9247
92482011-11-05 Yao Qi <yao@codesourcery.com>
9249
9250 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9251 address as TPOINT's.
9252
92532011-11-02 Stan Shebs <stan@codesourcery.com>
9254
9255 * tracepoint.c (agent_mem_read_string): New function.
9256 (eval_agent_expr): Call it for tracenz.
9257 * server.c (handle_query): Report support for tracenz.
9258
92592011-11-02 Yao Qi <yao@codesourcery.com>
9260
9261 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9262
92632011-11-02 Yao Qi <yao@codesourcery.com>
9264
9265 * target.h: Fix a typo in comment.
9266
92672011-10-31 Pedro Alves <pedro@codesourcery.com>
9268
9269 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9270 clobber the breakpoints' shadows with fast tracepoint jumps.
9271 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9272 * target.c (write_inferior_memory): Also pass MYADDR down to
9273 check_mem_write.
9274
92752011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9276
9277 * configure.ac: Check support for personality routine.
9278 * configure: Regenerate.
9279 * config.in: Likewise.
9280 * linux-low.c: Include <sys/personality.h>.
9281 Define ADDR_NO_RANDOMIZE if necessary.
9282 (linux_create_inferior): Disable address space randomization when
9283 forking inferior, if requested.
9284 (linux_supports_disable_randomization): New function.
9285 (linux_target_ops): Install it.
9286 * server.h (disable_randomization): Declare.
9287 * server.c (disable_randomization): New global variable.
9288 (handle_general_set): Handle QDisableRandomization.
9289 (handle_query): Likewise for qSupported.
9290 (main): Support --disable-randomization and --no-disable-randomization
9291 command line arguments.
9292 * target.h (struct target_ops): Add supports_disable_randomization.
9293 (target_supports_disable_randomization): New macro.
9294
92952011-09-29 Mike Frysinger <vapier@gentoo.org>
9296
9297 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9298 ifdef check.
9299 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9300 [!PT_GETDSBT] (target_loadmap): New definition.
9301 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9302 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9303 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9304 and PT_GETDSBT to LINUX_LOADMAP.
9305 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9306 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9307
93082011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9309
9310 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9311 (arm_linux_hwbp_cap): New static variable.
9312 (arm_linux_get_hwbp_cap): Replace by ...
9313 (arm_linux_init_hwbp_cap): ... this new function.
9314 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9315 (arm_linux_get_hw_watchpoint_count): Likewise.
9316 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9317 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9318 (arm_prepare_to_resume): Use perror_with_name instead of error.
9319
93202011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9321
9322 * linux-arm-low.c: Include <signal.h>.
9323 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9324 (struct arm_linux_hwbp_cap): New data type.
9325 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9326 (struct arm_linux_hw_breakpoint): New data type.
9327 (MAX_BPTS, MAX_WPTS): Define.
9328 (struct arch_process_info, struct arch_lwp_info): New data types.
9329 (arm_linux_get_hwbp_cap): New function.
9330 (arm_linux_get_hw_breakpoint_count): Likewise.
9331 (arm_linux_get_hw_watchpoint_count): Likewise.
9332 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9333 (arm_hwbp_control_initialize): Likewise.
9334 (arm_hwbp_control_is_enabled): Likewise.
9335 (arm_hwbp_control_is_initialized): Likewise.
9336 (arm_hwbp_control_disable): Likewise.
9337 (arm_linux_hw_breakpoint_equal): Likewise.
9338 (arm_linux_hw_point_initialize): Likewise.
9339 (struct update_registers_data): New data structure.
9340 (update_registers_callback: New function.
9341 (arm_insert_point): Likewise.
9342 (arm_remove_point): Likewise.
9343 (arm_stopped_by_watchpoint): Likewise.
9344 (arm_stopped_data_address): Likewise.
9345 (arm_new_process): Likewise.
9346 (arm_new_thread): Likewise.
9347 (arm_prepare_to_resume): Likewise.
9348 (the_low_target): Register arm_insert_point, arm_remove_point,
9349 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9350 arm_new_thread, and arm_prepare_to_resume.
9351
93522011-09-15 Stan Shebs <stan@codesourcery.com>
9353
9354 * server.h (struct emit_ops): Add compare-goto fields.
9355 * tracepoint.c (gdb_agent_op_sizes): New table.
9356 (emit_eq_goto): New function.
9357 (emit_ne_goto): New function.
9358 (emit_lt_goto): New function.
9359 (emit_le_goto): New function.
9360 (emit_gt_goto): New function.
9361 (emit_ge_goto): New function.
9362 (is_goto_target): New function.
9363 (compile_bytecodes): Recognize special cases of compare-goto
9364 combinations and call specialized emitters for them.
9365 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9366 (amd64_emit_ne_goto): New function.
9367 (amd64_emit_lt_goto): New function.
9368 (amd64_emit_le_goto): New function.
9369 (amd64_emit_gt_goto): New function.
9370 (amd64_emit_ge_goto): New function.
9371 (amd64_emit_ops): Add the new functions.
9372 (i386_emit_eq_goto): New function.
9373 (i386_emit_ne_goto): New function.
9374 (i386_emit_lt_goto): New function.
9375 (i386_emit_le_goto): New function.
9376 (i386_emit_gt_goto): New function.
9377 (i386_emit_ge_goto): New function.
9378 (i386_emit_ops): Add the new functions.
9379
93802011-09-08 Stan Shebs <stan@codesourcery.com>
9381
9382 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9383 (i386_emit_epilogue): Restore %ebx.
9384
93852011-08-31 Jie Zhang <jzhang918@gmail.com>
9386
9387 * server.c (step_thread): Remove definition.
9388 (process_serial_event): Don't handle Hs.
9389 * server.h (step_thread): Remove declaration.
9390 * target.c (set_desired_inferior): Remove use of step_thread.
9391
93922011-08-24 Luis Machado <lgustavo@codesourcery.com>
9393
9394 * linux-low.c: Include linux-procfs.h.
9395 (linux_attach_lwp_1): Update comments.
9396 (linux_attach): Scan for existing threads when attaching to a
9397 process that is the tgid.
9398 * Makefile.in: Update dependencies.
9399
94002011-08-24 Luis Machado <lgustavo@codesourcery.com>
9401
9402 * configure.srv: Add linux-procfs.o dependencies.
9403
94042011-08-14 Yao Qi <yao@codesourcery.com>
9405
9406 * target.h (struct target_ops): Fix indent.
9407 * win32-low.c (win32_target_ops): Fix comment.
9408
94092011-08-14 Andrew Jenner <andrew@codesourcery.com>
9410 Yao Qi <yao@codesourcery.com>
9411
9412 * Makefile.in (clean): Remove tic6x-*.c files.
9413 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9414 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9415 (tic6x-c64xp-linux.c): Likewise.
9416 * configure.srv: Add support for tic6x-*-uclinux.
9417 * linux-tic6x-low.c: New.
9418 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9419
94202011-08-14 Andrew Stubbs <ams@codesourcery.com>
9421 Yao Qi <yao@codesourcery.com>
9422
9423 * target.h (struct target_ops): Add read_loadmap.
9424 * linux-low.c (struct target_loadseg): New type.
9425 (struct target_loadmap): New type.
9426 (linux_read_loadmap): New function.
9427 (linux_target_ops): Add linux_read_loadmap.
9428 * server.c (handle_query): Support qXfer:fdpic:read packet.
9429 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9430 to NULL.
9431
94322011-08-05 Eli Zaretskii <eliz@gnu.org>
9433
9434 * win32-low.c: Include <stdint.h>.
9435
94362011-07-22 Pedro Alves <pedro@codesourcery.com>
9437
9438 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9439 to the inferior here.
9440 (i386_remove_aligned_watchpoint): Ditto.
9441 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9442 fit part of the watchpoint in the debug registers.
9443 (i386_update_inferior_debug_regs): New.
9444 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9445 registers, and only update the inferior on success.
9446 (i386_low_remove_watchpoint): Ditto.
9447
94482011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9449
9450 * linux-low.c (compare_ints, unique, list_threads, show_process,
9451 linux_core_of_thread): Delete.
9452 (linux_target_ops): Change linux_core_of_thread to
9453 linux_common_core_of_thread.
9454 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9455 * utils.c (malloc_failure): Change type of argument.
9456 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9457 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9458 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9459 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9460 (IPA_OBJS): Add common-utils-ipa.o.
9461 (ptid_h, linux_osdata_h): New macros.
9462 (server_h): Add common/common-utils.h, common/xml-utils.h,
9463 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9464 common/ptid.h.
9465 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9466 ptid.o, buffer.o): New rules.
9467 (linux-low.o): Add common/linux-osdata.h as a dependency.
9468 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9469 * configure.ac: Add AC_HEADER_DIRENT check.
9470 * config.in: Regenerate.
9471 * configure: Regenerate.
9472 * remote-utils.c (xml_escape_text): Delete.
9473 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9474 buffer_xml_printf): Move to common/buffer.c.
9475 * server.c (main): Remove call to initialize_inferiors.
9476 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9477 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9478 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9479 internal_error, gdb_assert, gdb_assert_fail): Delete.
9480 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9481 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9482 common/buffer.h.
9483 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9484 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9485 initialize_inferiors): Delete.
9486
94872011-07-20 Pedro Alves <pedro@codesourcery.com>
9488
9489 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9490 symbol error.
9491
94922011-05-31 Pedro Alves <pedro@codesourcery.com>
9493
9494 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9495 assertion.
9496 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9497
94982011-05-26 Yao Qi <yao@codesourcery.com>
9499
9500 * Makefile.in (thread-db.o): Track dependence to
9501 common/gdb_thread_db.h.
9502 * thread-db.c: include gdb_thread_db.h from right place.
9503
95042011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9505
9506 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9507 __FILE__ and __LINE__ to internal_error.
9508
95092011-05-13 Doug Evans <dje@google.com>
9510
9511 * thread-db.c (try_thread_db_load_from_sdir): New function.
9512 (try_thread_db_load_from_dir): New function.
9513 (thread_db_load_search): Handle $sdir, ignore $pdir.
9514 Remove trying of system directories if search of
9515 libthread-db-search-path fails, that is now done via $sdir.
9516
95172011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9518
9519 * server.c (handle_query): Add EnableDisableTracepoints to the list
9520 of supported features.
9521 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9522 tracepoints.
9523 (cmd_qtenable_disable): New.
9524 (cmd_qtstart): Install tracepoints even if disabled.
9525 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9526 receiving a QTEnable or QTDisable packet.
9527 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9528 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9529 tracepoints.
9530 (gdb_probe): Skip data collection if static tracepoint is disabled.
9531
95322011-05-10 Doug Evans <dje@google.com>
9533
9534 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9535
95362011-05-04 Doug Evans <dje@google.com>
9537
9538 * linux-low.c (linux_join): Skip process lookup.
9539 * spu-low.c (spu_join): Ditto.
9540 * server.c (join_inferiors_callback): Delete.
9541 (process_serial_event): For 'D' packet (detach) call join_inferior
9542 directly.
9543
95442011-05-04 Joseph Myers <joseph@codesourcery.com>
9545
9546 * README: Don't mention xscale*-*-linux*.
9547 * configure.srv (xscale*-*-linux*): Don't handle target.
9548
95492011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9550
9551 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9552 casting pointers.
9553 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9554 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9555 (i386_emit_void_call_2): Likewise.
9556
95572011-04-26 Yao Qi <yao@codesourcery.com>
9558
9559 * linux-low.c: Move common macros to linux-ptrace.h.
9560 Include linux-ptrace.h.
9561 * Makefile.in (linux_ptrace_h): New.
9562 (linux-low.o): Depends on linux-ptrace.h.
9563
95642011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9565
9566 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9567 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9568 (remote_prepare): New function with most of the TCP code from ...
9569 (remote_open): ... here. Detect PORT here unconditionally. Move also
9570 setting transport_is_reliable.
9571 * server.c (run_once): New variable.
9572 (gdbserver_usage): Document it.
9573 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9574 the first run if RUN_ONCE.
9575 * server.h (run_once, remote_prepare): New declarations.
9576
95772011-04-19 Tom Tromey <tromey@redhat.com>
9578
9579 * win32-low.c (handle_load_dll): Remove duplicate "the".
9580
95812011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9582
9583 Remove support for old Cygwin 1.5 versions.
9584 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9585 function to avoid warning.
9586 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9587 warning.
9588
95892011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9590
9591 * gdbserver/server.h (Macro _): Define it if not available.
9592
95932011-03-14 Michael Snyder <msnyder@vmware.com>
9594
9595 * hostio.c (handle_close): Remove unnecessary null test.
9596
95972011-03-10 Joel Brobecker <brobecker@adacore.com>
9598
9599 * Makefile.in (maintainer-clean realclean distclean): Remove
9600 "make ... subdir_do" command.
9601
96022011-03-10 Michael Snyder <msnyder@vmware.com>
9603
9604 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9605
9606 * server.c (handle_v_run): Free alloced buffer on early return.
9607
96082011-03-09 Yao Qi <yao@codesourcery.com>
9609
9610 Revert:
9611 2011-03-04 Yao Qi <yao@codesourcery.com>
9612
9613 * Makefile.in: Remove GNU make feature --directory.
9614
9615 2011-03-05 Yao Qi <yao@codesourcery.com>
9616
9617 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9618 (subdir_do): New make target. Copied from gdb/Makefile.
9619 (maintainer-clean, realclean, distclean, clean): Call corresponding
9620 make targets in common/Makefile.
9621
9622 2011-02-11 Yao Qi <yao@codesourcery.com>
9623
9624 * configure.ac: Call AC_PROG_RANLIB.
9625 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9626 * configure: Regenerate.
9627
96282011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9629
9630 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9631
96322011-03-06 Yao Qi <yao@codesourcery.com>
9633
9634 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9635
96362011-03-05 Yao Qi <yao@codesourcery.com>
9637
9638 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9639 (subdir_do): New make target. Copied from gdb/Makefile.
9640 (maintainer-clean, realclean, distclean, clean): Call corresponding
9641 make targets in common/Makefile.
9642
96432011-03-04 Yao Qi <yao@codesourcery.com>
9644
9645 * Makefile.in: Remove GNU make feature --directory.
9646
96472011-03-04 Michael Snyder <msnyder@vmware.com>
9648
9649 * server.c (queue_stop_reply): Call xmalloc not malloc.
9650
96512011-03-02 Michael Snyder <msnyder@vmware.com>
9652
9653 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9654
96552011-02-28 Michael Snyder <msnyder@vmware.com>
9656
9657 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9658 (cmd_qtframe): Ditto.
9659 (cmd_qtbuffer): Ditto.
9660 (cmd_bigqtbuffer): Ditto.
9661
9662 * utils.c (decimal2str): Initialize 'width' to nine, then
9663 don't mess with it.
9664
96652011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9666
9667 * hostio.c (require_data): Free *data, not data.
9668
96692011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9670
9671 * hostio.c (require_data): Use free, not xfree.
9672
96732011-02-27 Michael Snyder <msnyder@vmware.com>
9674
9675 * server.c (handle_query): Discard unused value.
9676
9677 * hostio.c (require_data): Free malloc memory before returning
9678 error.
9679
96802011-02-26 Michael Snyder <msnyder@vmware.com>
9681
9682 * linux-low.c (list_threads): Call closedir for dirent.
9683
96842011-02-27 Michael Snyder <msnyder@vmware.com>
9685
9686 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9687 a case statement falls through.
9688
9689 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9690
9691 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9692 in comparison.
9693
96942011-02-26 Michael Snyder <msnyder@vmware.com>
9695
9696 * utils.c (decimal2str): Eliminate dead code and dead param.
9697 (pulongest): Drop dead param from call to decimal2str.
9698 (plongest): Ditto.
9699
97002011-02-24 Joel Brobecker <brobecker@adacore.com>
9701
9702 Revert the following patch (not approved yet):
9703 2011-02-21 Hui Zhu <teawater@gmail.com>
9704 * tracepoint.c (tp_printf): New function.
9705 (eval_agent_expr): Handle gdb_agent_op_printf.
9706
97072011-02-21 Hui Zhu <teawater@gmail.com>
9708
9709 * tracepoint.c (tp_printf): New function.
9710 (eval_agent_expr): Handle gdb_agent_op_printf.
9711
97122011-02-18 Tom Tromey <tromey@redhat.com>
9713
9714 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9715 (tracepoint.o): Likewise.
9716 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9717 (gdb_agent_op_names): Likewise.
9718
97192011-02-18 Tom Tromey <tromey@redhat.com>
9720
9721 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9722 gdb_agent_op_rot>: New constants.
9723 (gdb_agent_op_names): Add pick and roll.
9724 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9725 cases.
9726
97272011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9728
9729 * aclocal.m4: Regenerated with aclocal-1.11.1.
9730
97312011-02-14 Pedro Alves <pedro@codesourcery.com>
9732
9733 * server.c (handle_qxfer_traceframe_info): New.
9734 (qxfer_packets): Register "traceframe-info".
9735 (handle_query): Report support for qXfer:traceframe-info:read+.
9736 * tracepoint.c (match_blocktype): New.
9737 (traceframe_find_block_type): Rename to ...
9738 (traceframe_walk_blocks): ... this. Add callback filter argument,
9739 and use it.
9740 (traceframe_find_block_type): New, reimplemented on top of
9741 traceframe_walk_blocks.
9742 (build_traceframe_info_xml): New.
9743 (traceframe_read_info): New.
9744 * server.h (traceframe_read_info): Declare.
9745
97462011-02-11 Yao Qi <yao@codesourcery.com>
9747
9748 * configure.ac: Call AC_PROG_RANLIB.
9749 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9750 * configure: Regenerate.
9751
97522011-02-07 Pedro Alves <pedro@codesourcery.com>
9753
9754 * server.c (gdb_read_memory): Change return semantics to allow
9755 partial transfers.
9756 (handle_search_memory_1): Adjust.
9757 (process_serial_event) <'m' packet>: Handle partial transfers.
9758 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9759
97602011-01-28 Pedro Alves <pedro@codesourcery.com>
9761
9762 * regcache.c (init_register_cache): Initialize
9763 regcache->register_status.
9764 (free_register_cache): Release regcache->register_status.
9765 (regcache_cpy): Copy register_status.
9766 (registers_to_string): Print 'x's for unavailable registers.
9767 (supply_register): Mark the register's status valid or
9768 unavailable, depending on whether a buffer was passed in or not.
9769 (supply_register_zeroed): New.
9770 (supply_regblock): Mark the registers' status valid or
9771 unavailable, depending on whether a buffer was passed in or not.
9772 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9773 (struct regcache): New `register_status' field.
9774 (supply_register_zeroed): Declare.
9775 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9776 supply_register_zeroed, rather than passing a NULL buffer to
9777 supply_register.
9778 * tracepoint.c (fetch_traceframe_registers): Update comment.
9779
97802011-01-28 Pedro Alves <pedro@codesourcery.com>
9781
9782 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9783 buffer explicit.
9784
97852011-01-25 Pedro Alves <pedro@codesourcery.com>
9786
9787 * server.h (decode_xfer_write): Change prototype.
9788 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9789 and don't extract the annex here.
9790 * server.c (decode_xfer_read): Remove `annex' parameter,
9791 and don't extract the annex here.
9792 (decode_xfer): New.
9793 (struct qxfer): New.
9794 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9795 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9796 (handle_qxfer_statictrace): New functions, abstracted out from
9797 handle_query, and made to use the struct qxfer interface.
9798 (handle_threads_qxfer_proper): Rename to ...
9799 (handle_qxfer_threads_proper): ... this.
9800 (handle_threads_qxfer): Rename to ...
9801 (handle_qxfer_threads): ... this. Adjust.
9802 (qxfer_packets): New array.
9803 (handle_qxfer): New function.
9804 (handle_query): Use handle_qxfer.
9805
98062011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9807
9808 * gdbreplay.c: Shorten lines of >= 80 columns.
9809 * linux-low.c: Ditto.
9810 * linux-ppc-low.c: Ditto.
9811 * linux-s390-low.c: Ditto.
9812 * linux-sparc-low.c: Ditto.
9813 * linux-x86-low.c: Ditto.
9814 * linux-xtensa-low.c: Ditto.
9815 * mem-break.c: Ditto.
9816 * nto-low.c: Ditto.
9817 * regcache.h: Ditto.
9818 * remote-utils.c: Ditto.
9819 * server.c: Ditto.
9820 * server.h: Ditto.
9821 * thread-db.c: Ditto.
9822 * tracepoint.c: Ditto.
9823 * utils.c: Ditto.
9824 * win32-low.h: Ditto.
9825
98262011-01-05 Joel Brobecker <brobecker@adacore.com>
9827
9828 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9829 update.
9830
98312011-01-01 Joel Brobecker <brobecker@adacore.com>
9832
9833 * server.c (gdbserver_version): Update copyright year in version
9834 output.
9835 * gdbreplay.c (gdbreplay_version): Ditto.
9836
98372010-12-29 Jie Zhang <jie.zhang@analog.com>
9838
9839 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9840 * linux-bfin-low.c: New file.
9841 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9842 PT_DATA_ADDR for BFIN targets.
9843 * Makefile.in (SFILES): Add linux-bfin-low.c.
9844 (clean): Remove reg-bfin.c.
9845 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9846 * README: Mention supported Blackfin targets.
9847
98482010-12-23 Mike Frysinger <vapier@gentoo.org>
9849
9850 * .gitignore: New file.
9851
98522010-11-16 Mike Frysinger <vapier@gentoo.org>
9853
9854 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9855
98562010-10-22 Jie Zhang <jie@codesourcery.com>
9857
9858 * Makefile.in: Add FLAGS_TO_PASS variable.
9859 (install): Remove dependency of install-only and recursively
9860 invoke make for install-only.
9861
98622010-10-04 Doug Evans <dje@google.com>
9863
9864 * Makefile.in (uninstall): Use $(DESTDIR).
9865
98662010-09-24 Pedro Alves <pedro@codesourcery.com>
9867
9868 PR gdb/11842
9869
9870 * linux-x86-low.c (compat_siginfo_from_siginfo)
9871 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9872 si_code is < 0. Check for si_code == SI_TIMER before checking for
9873 si_code < 0.
9874
98752010-09-13 Joel Brobecker <brobecker@adacore.com>
9876
9877 * lynx-i386-low.c: New file.
9878 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9879
98802010-09-13 Joel Brobecker <brobecker@adacore.com>
9881
9882 * lynx-low.c (ptrace_request_to_str): Remove handling for
9883 request values that have been removed in LynxOS 5.x.
9884
98852010-09-13 Joel Brobecker <brobecker@adacore.com>
9886
9887 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9888 <ptrace.h>
9889
98902010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9891
9892 * configure.ac: Add --enable-inprocess-agent option.
9893 * configure: Rebuilt.
9894
98952010-09-06 Yao Qi <yao@codesourcery.com>
9896
9897 * linux-low.c (linux_kill): Remove unused variable.
9898 (linux_stabilize_threads): Likewise.
9899 * server.c (start_inferior): Likewise.
9900 (queue_stop_reply_callback): Likewise.
9901 * tracepoint.c (do_action_at_tracepoint): Likewise.
9902
99032010-09-06 Yao Qi <yao@codesourcery.com>
9904
9905 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9906 on return.
9907
99082010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9909
9910 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9911
99122010-09-06 Pedro Alves <pedro@codesourcery.com>
9913
9914 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9915 "$(IPA_DEPFILES)".
9916
99172010-09-01 Joel Brobecker <brobecker@adacore.com>
9918
9919 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9920 gdbserver/lynx-ppc-low.c: New files.
9921 * Makefile.in (lynx_low_h): New variable.
9922 (lynx-low.o, lynx-ppc-low.o): New rules.
9923 * configure.ac: On LynxOS, link with -lnetinet.
9924 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9925 * configure: regenerate.
9926
99272010-09-01 Joel Brobecker <brobecker@adacore.com>
9928
9929 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
9930 * configure.ac: Add check for vasprintf and vsnprintf.
9931 * configure, config.in: Regenerate.
9932 * server.h (vasprintf, vsnprintf): Add conditional declarations.
9933
99342010-09-01 Joel Brobecker <brobecker@adacore.com>
9935
9936 * gdbreplay.c: Move include of alloca.h up, next to include of
9937 malloc.h.
9938 * server.h: Add include of malloc.h.
9939 * mem-break.c: Remove include of malloc.h.
9940 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
9941
99422010-09-01 Joel Brobecker <brobecker@adacore.com>
9943
9944 * Makefile.in (memmem.o): Build with -Wno-error.
9945
99462010-09-01 Joel Brobecker <brobecker@adacore.com>
9947
9948 * utils.c (xsnprintf): Make non-static.
9949 * server.h: Add xsnprintf declaration.
9950 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
9951 replace calls to snprintf by calls to xsnprintf throughout.
9952
99532010-09-01 Joel Brobecker <brobecker@adacore.com>
9954
9955 * configure.ac: Add configure check for alloca.
9956 * configure, config.in: Regenerate.
9957 * server.h: Include alloca.h if it exists.
9958 * gdbreplay.c: Include alloca.h if it exists.
9959
99602010-08-28 Pedro Alves <pedro@codesourcery.com>
9961
9962 * linux-low.c (__SIGRTMIN): Define if not already defined.
9963 (linux_create_inferior): Check for __ANDROID__ rather than
9964 __SIGRTMIN.
9965 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
9966 are already deferred.
9967 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
9968 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
9969 stopped and already has a pending signal to report.
9970 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
9971 a pending signal to report or is moving out of a jump pad.
9972 (linux_init_signals): Check for __ANDROID__ rather than
9973 __SIGRTMIN.
9974
99752010-08-28 Pedro Alves <pedro@codesourcery.com>
9976
9977 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
9978 debug_threads check. Avoid a linear search when not doing debug
9979 output.
9980
99812010-08-27 Pedro Alves <pedro@codesourcery.com>
9982
9983 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
9984 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
9985 (struct file_handler) <fd>: Change type to gdb_fildes_t.
9986 (process_event): Change local fd's type to gdb_fildes_t.
9987 (create_file_handler): Adjust prototype.
9988 (delete_file_handler): Adjust prototype.
9989 (handle_file_event): Adjust prototype. Use pfildes.
9990 (create_file_event): Adjsut prototype.
9991 * remote-utils.c (remote_desc, listen_desc): Change type to
9992 gdb_fildes_t.
9993 * server.h: New gdb_fildes_t typedef.
9994 [USE_WIN32API]: Include winsock2.h.
9995 (delete_file_handler, add_file_handler): Adjust prototypes.
9996 (pfildes): Declare.
9997 * utils.c (pfildes): New.
9998
99992010-08-27 Pedro Alves <pedro@codesourcery.com>
10000
10001 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10002 * configure: Regenerate.
10003
100042010-08-27 Pedro Alves <pedro@codesourcery.com>
10005
10006 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10007 (linux_done_accessing_memory): ... this.
10008 (linux_target_ops): Adjust.
10009 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10010 * nto-low.c (nto_target_ops): Adjust comment.
10011 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10012 * spu-low.c (spu_target_ops): Adjust comment.
10013 * target.h (target_ops): Rename unprepare_to_access_memory field
10014 to done_accessing_memory.
10015 (unprepare_to_access_memory): Rename to ...
10016 (done_accessing_memory): ... this.
10017
100182010-08-26 Pedro Alves <pedro@codesourcery.com>
10019
10020 * linux-low.c (linux_prepare_to_access_memory): New.
10021 (linux_unprepare_to_access_memory): New.
10022 (linux_target_ops): Install them.
10023 * server.c (read_memory): Rename to ...
10024 (gdb_read_memory): ... this. Use
10025 prepare_to_access_memory/prepare_to_access_memory.
10026 (write_memory): Rename to ...
10027 (gdb_write_memory): ... this. Use
10028 prepare_to_access_memory/prepare_to_access_memory.
10029 (handle_search_memory_1): Adjust.
10030 (process_serial_event): Adjust.
10031 * target.h (struct target_ops): New fields
10032 prepare_to_access_memory and unprepare_to_access_memory.
10033 (prepare_to_access_memory, unprepare_to_access_memory): New.
10034 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10035 prepare_to_access_memory/prepare_to_access_memory.
10036 * nto-low.c (nto_target_ops): Adjust.
10037 * spu-low.c (spu_target_ops): Adjust.
10038 * win32-low.c (win32_target_ops): Adjust.
10039
100402010-08-26 Pedro Alves <pedro@codesourcery.com>
10041
10042 * Makefile.in (WARN_CFLAGS): Get it from configure.
10043 (WERROR_CFLAGS): New.
10044 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10045 * configure.ac: Introduce --enable-werror, which adds -Werror to
10046 the compiler command line. Enabled by default. Disable with
10047 --disable-werror. Add -Wdeclaration-after-statement
10048 Wpointer-arith and -Wformat-nonliteral to warning flags.
10049 * configure: Regenerate.
10050
100512010-08-26 Pedro Alves <pedro@codesourcery.com>
10052
10053 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10054
100552010-08-26 Pedro Alves <pedro@codesourcery.com>
10056
10057 * gdbreplay.c (remote_error): New.
10058 (gdbchar): New.
10059 (expect): Use gdbchar. Check for error reading from GDB.
10060 Clarify sync error output.
10061 (play): Check for errors writing to GDB.
10062 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10063 * remote-utils.c (getpkt): Check for errors writing to the remote
10064 descriptor.
10065
100662010-08-25 Pedro Alves <pedro@codesourcery.com>
10067
10068 * linux-low.c (linux_wait_1): Move non-debugging code out of
10069 `debug_threads' control.
10070
100712010-08-25 Pedro Alves <pedro@codesourcery.com>
10072
10073 * linux-low.c (linux_wait_1): Don't set last_status here.
10074 * server.c (push_event, queue_stop_reply_callback): Assert we're
10075 not pushing a TARGET_WAITKIND_IGNORE event.
10076 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10077 (myresume, handle_target_event): Set the thread's last_resume_kind
10078 and last_status from the target returned status.
10079
100802010-08-25 Pedro Alves <pedro@codesourcery.com>
10081
10082 PR threads/10729
10083
10084 * linux-x86-low.c (update_debug_registers_callback): New.
10085 (i386_dr_low_set_addr): Use it.
10086 (i386_dr_low_get_addr): New.
10087 (i386_dr_low_set_control): Use update_debug_registers_callback.
10088 (i386_dr_low_get_control): New.
10089 (i386_dr_low_get_status): Adjust.
10090 * linux-low.c (linux_stop_lwp): New.
10091 * linux-low.h (linux_stop_lwp): Declare.
10092
10093 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10094 argument instead of a i386_debug_reg_state.
10095 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10096 a i386_debug_reg_state.
10097 (i386_insert_aligned_watchpoint): Adjust.
10098 (i386_remove_aligned_watchpoint): Adjust.
10099 (i386_low_stopped_data_address): Read the debug registers from the
10100 inferior instead of from the mirrors.
10101 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10102 (i386_dr_low_get_addr): Declare.
10103 (i386_dr_low_get_control): Declare.
10104 (i386_dr_low_get_status): Change prototype.
10105
10106 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10107 (i386_dr_low_get_addr): New.
10108 (i386_dr_low_get_control): New.
10109 (i386_dr_low_get_status): Adjust prototype. Return
10110 dr_status_mirror.
10111 (i386_initial_stuff): Clear dr_status_mirror and
10112 dr_control_mirror.
10113 (i386_get_thread_context): Adjust.
10114 (i386_set_thread_context): Adjust.
10115 (i386_thread_added): Adjust.
10116
101172010-08-24 Pedro Alves <pedro@codesourcery.com>
10118
10119 * linux-low.h (linux_thread_area): Delete declaration.
10120
101212010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10122
10123 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10124 after its termination.
10125
101262010-08-09 Pedro Alves <pedro@codesourcery.com>
10127
10128 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10129 (gdb_wants_all_stopped): Delete.
10130 (linux_wait_1): Don't call them.
10131 * server.c (handle_v_cont): Tag all threads as want-stopped.
10132 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10133 stopped as "client-wants-stopped".
10134
101352010-07-31 Pedro Alves <pedro@codesourcery.com>
10136
10137 * Makefile.in (signals_h): New.
10138 (server_h): Depend on it.
10139 (server.o): Don't depend on $(signals_def).
10140 (signals.o): Depend on $(signals_def).
10141
101422010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10143
10144 * Makefile.in (signals_def): New.
10145 (server_h): Append include/gdb/signals.h and signals_def.
10146 (server.o): Append signals_def.
10147
101482010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10149
10150 * server.c (handle_target_event): Use target_signal_to_host for
10151 resume_info.sig initialization.
10152 * target.h (struct thread_resume) <sig>: New comment.
10153
101542010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10155
10156 * server.c (handle_query): strcpy() the returned string from paddress()
10157 instead of sprintf().
10158 * utils.c (paddress): Return phex_nz().
10159
101602010-07-07 Joel Brobecker <brobecker@adacore.com>
10161
10162 * server.c (handle_v_cont): Call mourn_inferior if process
10163 just exited.
10164 (myresume): Likewise.
10165
101662010-07-01 Pedro Alves <pedro@codesourcery.com>
10167
10168 Static tracepoints, and integration with UST.
10169
10170 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10171 * mem-break.c (uninsert_all_breakpoints)
10172 (reinsert_all_breakpoints): New.
10173 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10174 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10175 (gdb_agent_ust_loaded, helper_thread_id)
10176 (gdb_agent_helper_thread_id): New macros.
10177 (struct ipa_sym_addresses): Add addr_ust_loaded,
10178 addr_helper_thread_id, addr_cmd_buf.
10179 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10180 (in_process_agent_loaded_ust): New.
10181 (write_e_ust_not_loaded): New.
10182 (maybe_write_ipa_ust_not_loaded): New.
10183 (struct collect_static_trace_data_action): New.
10184 (enum tracepoint_type) <static_tracepoint>: New.
10185 (struct tracepoint) <handle>: Mention static tracepoints.
10186 (struct static_tracepoint_ctx): New.
10187 (CMD_BUF_SIZE): New.
10188 (add_tracepoint_action): Handle static tracepoint actions.
10189 (unprobe_marker_at): New.
10190 (clear_installed_tracepoints): Handle static tracepoints.
10191 (cmd_qtdp): Handle static tracepoints.
10192 (probe_marker_at): New.
10193 (cmd_qtstart): Handle static tracepoints.
10194 (response_tracepoint): Handle static tracepoints.
10195 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10196 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10197 (get_context_regcache): Handle static tracepoints.
10198 (do_action_at_tracepoint): Handle static tracepoint actions.
10199 (traceframe_find_block_type): Handle static trace data blocks.
10200 (traceframe_read_sdata): New.
10201 (download_tracepoints): Download static tracepoint actions.
10202 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10203 (GDB_PROBE_NAME): New.
10204 (ust_ops): New.
10205 (GET_UST_SYM): New.
10206 (USTF): New.
10207 (dlsym_ust): New.
10208 (ust_marker_to_static_tracepoint): New.
10209 (gdb_probe): New.
10210 (collect_ust_data_at_tracepoint): New.
10211 (gdb_ust_probe): New.
10212 (UNIX_PATH_MAX, SOCK_DIR): New.
10213 (gdb_ust_connect_sync_socket): New.
10214 (resume_thread, stop_thread): New.
10215 (run_inferior_command): New.
10216 (init_named_socket): New.
10217 (gdb_ust_socket_init): New.
10218 (cstr_to_hexstr): New.
10219 (next_st): New.
10220 (first_marker, next_marker): New.
10221 (response_ust_marker): New.
10222 (cmd_qtfstm, cmd_qtsstm): New.
10223 (unprobe_marker_at, probe_marker_at): New.
10224 (cmd_qtstmat, gdb_ust_thread): New.
10225 (gdb_ust_init): New.
10226 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10227 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10228 (ST_REGENTRY): New.
10229 (x86_64_st_collect_regmap): New.
10230 (X86_64_NUM_ST_COLLECT_GREGS): New.
10231 (AMD64_RIP_REGNUM): New.
10232 (supply_static_tracepoint_registers): New.
10233 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10234 (ST_REGENTRY): New.
10235 (i386_st_collect_regmap): New.
10236 (i386_NUM_ST_COLLECT_GREGS): New.
10237 (supply_static_tracepoint_registers): New.
10238 * server.c (handle_query): Handle qXfer:statictrace:read.
10239 <qSupported>: Report support for StaticTracepoints, and
10240 qXfer:statictrace:read features.
10241 * server.h (traceframe_read_sdata)
10242 (supply_static_tracepoint_registers): Declare.
10243 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10244 (unpack_varlen_hex): Include in IPA build.
10245 * Makefile.in (ustlibs, ustinc): New.
10246 (IPA_OBJS): Add remote-utils-ipa.o.
10247 ($(IPA_LIB)): Link -ldl and -lpthread.
10248 (UST_CFLAGS): New.
10249 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10250 * config.in, configure: Regenerate.
10251
102522010-06-20 Ian Lance Taylor <iant@google.com>
10253 Pedro Alves <pedro@codesourcery.com>
10254
10255 * linux-x86-low.c (always_true): Delete.
10256 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10257 trying to fool the compiler with always_true.
10258
102592010-06-20 Pedro Alves <pedro@codesourcery.com>
10260
10261 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10262 conditions in gdbserver.
10263
102642010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10265
10266 * spu-low.c (spu_read_memory): Wrap around local store limit.
10267 (spu_write_memory): Likewise.
10268
102692010-06-15 Pedro Alves <pedro@codesourcery.com>
10270
10271 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10272 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10273 LONGEST uses.
10274 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10275 uses.
10276 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10277 uses with LONGEST uses.
10278
102792010-06-14 Stan Shebs <stan@codesourcery.com>
10280 Pedro Alves <pedro@codesourcery.com>
10281
10282 Bytecode compiler.
10283
10284 * linux-x86-low.c: Include limits.h.
10285 (add_insns): New.
10286 (always_true): New.
10287 (EMIT_ASM): New.
10288 (EMIT_ASM32): New.
10289 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10290 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10291 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10292 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10293 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10294 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10295 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10296 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10297 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10298 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10299 (amd64_emit_void_call_2): New.
10300 (amd64_emit_ops): New.
10301 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10302 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10303 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10304 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10305 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10306 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10307 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10308 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10309 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10310 (i386_emit_stack_adjust, i386_emit_int_call_1)
10311 (i386_emit_void_call_2): New.
10312 (i386_emit_ops): New.
10313 (x86_emit_ops): New.
10314 (the_low_target): Install x86_emit_ops.
10315 * server.h (struct emit_ops): New.
10316 (get_raw_reg_func_addr): Declare.
10317 (current_insn_ptr, emit_error): Declare.
10318 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10319 (set_trace_state_variable_value): New defines.
10320 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10321 addr_get_trace_state_variable_value and
10322 addr_set_trace_state_variable_value.
10323 (symbol_list): New fields for get_raw_reg,
10324 get_trace_state_variable_value and set_trace_state_variable_value.
10325 (condfn): New typedef.
10326 (struct tracepoint): New field `compiled_cond'.
10327 (do_action_at_tracepoint): Clear compiled_cond.
10328 (get_trace_state_variable_value, set_trace_state_variable_value):
10329 Export in the IPA.
10330 (condition_true_at_tracepoint): If there's a compiled condition,
10331 run that.
10332 (current_insn_ptr, emit_error): New globals.
10333 (struct bytecode_address): New.
10334 (get_raw_reg_func_addr): New.
10335 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10336 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10337 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10338 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10339 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10340 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10341 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10342 (compile_tracepoint_condition, compile_bytecodes): New.
10343 * target.h (emit_ops): Forward declare.
10344 (struct target_ops): New field emit_ops.
10345 (target_emit_ops): New.
10346 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10347 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10348 * linux-low.c (linux_emit_ops): New.
10349 (linux_target_ops): Install it.
10350 * linux-low.h (struct linux_target_ops): New field emit_ops.
10351
103522010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10353
10354 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10355 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10356
103572010-06-01 Pedro Alves <pedro@codesourcery.com>
10358 Stan Shebs <stan@codesourcery.com>
10359
10360 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10361 (all): Depend on $(extra_libraries).
10362 (install-only): Install the IPA.
10363 (IPA_OBJS, IPA_LIB): New.
10364 (clean): Remove the IPA lib.
10365 (IPAGENT_CFLAGS): New.
10366 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10367 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10368 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10369 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10370 * configure.ac: Check for atomic builtins support in the compiler.
10371 (IPA_DEPFILES, extra_libraries): Define.
10372 * configure.srv (ipa_obj): Add description.
10373 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10374 (i[34567]86-*-linux*): Set ipa_obj.
10375 (x86_64-*-linux*): Set ipa_obj.
10376 * linux-low.c (stabilizing_threads): New.
10377 (supports_fast_tracepoints): New.
10378 (linux_detach): Stabilize threads before detaching.
10379 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10380 the lwp is either not stabilizing, or is moving out of a jump pad.
10381 (linux_fast_tracepoint_collecting): New.
10382 (maybe_move_out_of_jump_pad): New.
10383 (enqueue_one_deferred_signal): New.
10384 (dequeue_one_deferred_signal): New.
10385 (linux_wait_for_event_1): If moving out of a jump pad, defer
10386 pending signals to later.
10387 (linux_stabilize_threads): New.
10388 (linux_wait_1): Check if threads need moving out of jump pads, and
10389 do it if so.
10390 (stuck_in_jump_pad_callback): New.
10391 (move_out_of_jump_pad_callback): New.
10392 (lwp_running): New.
10393 (linux_resume_one_lwp): Handle moving out of jump pads.
10394 (linux_set_resume_request): Dequeue deferred signals.
10395 (need_step_over_p): Also step over fast tracepoint jumps.
10396 (start_step_over): Also uninsert fast tracepoint jumps.
10397 (finish_step_over): Also reinsert fast tracepoint jumps.
10398 (linux_install_fast_tracepoint_jump): New.
10399 (linux_target_ops): Install linux_stabilize_threads and
10400 linux_install_fast_tracepoint_jump_pad.
10401 * linux-low.h (linux_target_ops) <get_thread_area,
10402 install_fast_tracepoint_jump_pad>: New fields.
10403 (struct lwp_info) <collecting_fast_tracepoint,
10404 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10405 (linux_get_thread_area): Declare.
10406 * linux-x86-low.c (jump_insn): New.
10407 (x86_get_thread_area): New.
10408 (append_insns): New.
10409 (push_opcode): New.
10410 (amd64_install_fast_tracepoint_jump_pad): New.
10411 (i386_install_fast_tracepoint_jump_pad): New.
10412 (x86_install_fast_tracepoint_jump_pad): New.
10413 (the_low_target): Install x86_get_thread_area and
10414 x86_install_fast_tracepoint_jump_pad.
10415 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10416 (struct fast_tracepoint_jump): New.
10417 (fast_tracepoint_jump_insn): New.
10418 (fast_tracepoint_jump_shadow): New.
10419 (find_fast_tracepoint_jump_at): New.
10420 (fast_tracepoint_jump_here): New.
10421 (delete_fast_tracepoint_jump): New.
10422 (set_fast_tracepoint_jump): New.
10423 (uninsert_fast_tracepoint_jumps_at): New.
10424 (reinsert_fast_tracepoint_jumps_at): New.
10425 (set_breakpoint_at): Use write_inferior_memory.
10426 (uninsert_raw_breakpoint): Use write_inferior_memory.
10427 (check_mem_read): Mask out fast tracepoint jumps.
10428 (check_mem_write): Mask out fast tracepoint jumps.
10429 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10430 (set_fast_tracepoint_jump): Declare.
10431 (delete_fast_tracepoint_jump)
10432 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10433 (reinsert_fast_tracepoint_jumps_at): Declare.
10434 * regcache.c: Don't compile many functions when building the
10435 in-process agent library.
10436 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10437 the register buffer in the heap.
10438 (free_register_cache): If the register buffer isn't owned by the
10439 regcache, don't free it.
10440 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10441 pre-existing register caches.
10442 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10443 type.
10444 (convert_ascii_to_int): : Constify `from' parameter type.
10445 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10446 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10447 the needed buffer in-place.
10448 (relocate_instruction): New.
10449 * server.c (handle_query) <qSymbols>: If the target supports
10450 tracepoints, give it a chance of looking up symbols. Report
10451 support for fast tracepoints.
10452 (handle_status): Stabilize threads.
10453 (process_serial_event): Adjust.
10454 * server.h (struct fast_tracepoint_jump): Forward declare.
10455 (struct process_info) <fast_tracepoint_jumps>: New field.
10456 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10457 (decode_X_packet, decode_M_packet): Adjust.
10458 (relocate_instruction): Declare.
10459 (in_process_agent_loaded): Declare.
10460 (tracepoint_look_up_symbols): Declare.
10461 (struct fast_tpoint_collect_status): Declare.
10462 (fast_tracepoint_collecting): Declare.
10463 (force_unlock_trace_buffer): Declare.
10464 (handle_tracepoint_bkpts): Declare.
10465 (initialize_low_tracepoint)
10466 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10467 * target.h (struct target_ops) <stabilize_threads,
10468 install_fast_tracepoint_jump_pad>: New fields.
10469 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10470 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10471 [HAVE_STDINT_H]: Include stdint.h.
10472 (trace_debug_1): Rename to ...
10473 (trace_vdebug): ... this.
10474 (trace_debug): Rename to ...
10475 (trace_debug_1): ... this. Add `level' parameter.
10476 (trace_debug): New.
10477 (ATTR_USED, ATTR_NOINLINE): New.
10478 (IP_AGENT_EXPORT): New.
10479 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10480 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10481 (about_to_request_buffer_space, trace_buffer_is_full)
10482 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10483 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10484 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10485 (traceframe_write_count, traceframes_created)
10486 (trace_state_variables)
10487 New renaming defines.
10488 (struct ipa_sym_addresses): New.
10489 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10490 (symbol_list): New.
10491 (ipa_sym_addrs): New.
10492 (all_tracepoint_symbols_looked_up): New.
10493 (in_process_agent_loaded): New.
10494 (write_e_ipa_not_loaded): New.
10495 (maybe_write_ipa_not_loaded): New.
10496 (tracepoint_look_up_symbols): New.
10497 (debug_threads) [IN_PROCESS_AGENT]: New.
10498 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10499 (UNKNOWN_SIDE_EFFECTS): New.
10500 (stop_tracing): New.
10501 (flush_trace_buffer): New.
10502 (stop_tracing_bkpt): New.
10503 (flush_trace_buffer_bkpt): New.
10504 (read_inferior_integer): New.
10505 (read_inferior_uinteger): New.
10506 (read_inferior_data_pointer): New.
10507 (write_inferior_data_pointer): New.
10508 (write_inferior_integer): New.
10509 (write_inferior_uinteger): New.
10510 (struct collect_static_trace_data_action): Delete.
10511 (enum tracepoint_type): New.
10512 (struct tracepoint) <type>: New field `type'.
10513 <actions_str, step_actions, step_actions_str>: Only include in
10514 GDBserver.
10515 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10516 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10517 (tracepoints): Use IP_AGENT_EXPORT.
10518 (last_tracepoint): Don't include in the IPA.
10519 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10520 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10521 (alloced_trace_state_variables): New.
10522 (trace_state_variables): Use IP_AGENT_EXPORT.
10523 (traceframe_t): Delete unused variable.
10524 (circular_trace_buffer): Don't include in the IPA.
10525 (trace_buffer_start): Delete.
10526 (struct trace_buffer_control): New.
10527 (trace_buffer_free): Delete.
10528 (struct ipa_trace_buffer_control): New.
10529 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10530 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10531 New.
10532 (trace_buffer_ctrl): New.
10533 (TRACE_BUFFER_CTRL_CURR): New.
10534 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10535 Reimplement as macros.
10536 (trace_buffer_wrap): Delete.
10537 (traceframe_write_count, traceframe_read_count)
10538 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10539 (struct tracepoint_hit_ctx) <type>: New field.
10540 (struct fast_tracepoint_ctx): New.
10541 (memory_barrier): New.
10542 (cmpxchg): New.
10543 (record_tracepoint_error): Update atomically in the IPA.
10544 (clear_inferior_trace_buffer): New.
10545 (about_to_request_buffer_space): New.
10546 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10547 updating the same buffer.
10548 (add_tracepoint): Default the tracepoint's type to trap
10549 tracepoint, and orig_size to -1.
10550 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10551 internal variables.
10552 (create_trace_state_variable): New parameter `gdb'. Handle it.
10553 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10554 (cmd_qtdp): Handle fast tracepoints.
10555 (cmd_qtdv): Adjust.
10556 (max_jump_pad_size): New.
10557 (gdb_jump_pad_head): New.
10558 (get_jump_space_head): New.
10559 (claim_jump_space): New.
10560 (sort_tracepoints): New.
10561 (MAX_JUMP_SIZE): New.
10562 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10563 IPA.
10564 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10565 support. Upload fast traceframes, and delete internal IPA
10566 breakpoints.
10567 (stop_tracing_handler): New.
10568 (flush_trace_buffer_handler): New.
10569 (cmd_qtstop): Upload fast tracepoints.
10570 (response_tracepoint): Handle fast tracepoints.
10571 (tracepoint_finished_step): Upload fast traceframes. Set the
10572 tracepoint hit context's tracepoint type.
10573 (handle_tracepoint_bkpts): New.
10574 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10575 type. Add comment about fast tracepoints.
10576 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10577 non-existing action_str field.
10578 (get_context_regcache): Handle fast tracepoints.
10579 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10580 to the regcache.
10581 (fast_tracepoint_from_jump_pad_address): New.
10582 (fast_tracepoint_from_ipa_tpoint_address): New.
10583 (collecting_t): New.
10584 (force_unlock_trace_buffer): New.
10585 (fast_tracepoint_collecting): New.
10586 (collecting): New.
10587 (gdb_collect): New.
10588 (write_inferior_data_ptr): New.
10589 (target_tp_heap): New.
10590 (target_malloc): New.
10591 (download_agent_expr): New.
10592 (UALIGN): New.
10593 (download_tracepoints): New.
10594 (download_trace_state_variables): New.
10595 (upload_fast_traceframes): New.
10596 (IPA_FIRST_TRACEFRAME): New.
10597 (IPA_NEXT_TRACEFRAME_1): New.
10598 (IPA_NEXT_TRACEFRAME): New.
10599 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10600 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10601 (gdb_jump_pad_buffer_end): New.
10602 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10603 (initialize_tracepoint): Adjust.
10604 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10605 buffer. Initialize the low module.
10606 * utils.c (PREFIX, TOOLNAME): New.
10607 (malloc_failure): Use PREFIX.
10608 (error): In the IPA, an error causes an exit.
10609 (fatal, warning): Use PREFIX.
10610 (internal_error): Use TOOLNAME.
10611 (NUMCELLS): Increase to 10.
10612 * configure, config.in: Regenerate.
10613
106142010-06-01 Pedro Alves <pedro@codesourcery.com>
10615
10616 * server.c (handle_query) <qSupported>: Do two passes over the
10617 qSupported string to avoid nesting strtok.
10618
106192010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10620
10621 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10622 (CDEPS): New.
10623 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10624 -Wl,--dynamic-list.
10625 * configure: Regenerate.
10626 * proc-service.list: New.
10627
106282010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10629
10630 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10631 New comment.
10632
106332010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10634
10635 * gdbreplay.c (remote_open): Check error return from socket() call by
10636 its equality to -1 not by it being negative.
10637 * remote-utils.c (remote_open): Likewise.
10638
106392010-05-23 Pedro Alves <pedro@codesourcery.com>
10640
10641 * config.h: Regenerate.
10642
106432010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10644
10645 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10646 doesn't provide PTRACE_GET_THREAD_AREA.
10647
106482010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10649
10650 * linux-m68k-low.c: Include <asm/ptrace.h>
10651 (ps_get_thread_area): Implement.
10652
106532010-05-03 Doug Evans <dje@google.com>
10654
10655 * event-loop.c (struct callback_event): New struct.
10656 (callback_list): New global.
10657 (append_callback_event, delete_callback_event): New functions.
10658 (process_callback): New function.
10659 (start_event_loop): Call it.
10660 * remote-utils.c (NOT_SCHEDULED): Define.
10661 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10662 moved out of readchar.
10663 (readchar): Rewrite. Call reschedule before returning.
10664 (reset_readchar): New function.
10665 (remote_close): Call it.
10666 (process_remaining, reschedule): New functions.
10667 * server.h (callback_handler_func): New typedef.
10668 (append_callback_event, delete_callback_event): Declare.
10669
106702010-05-03 Pedro Alves <pedro@codesourcery.com>
10671
10672 * proc-service.c (ps_pglobal_lookup): Use
10673 thread_db_look_up_one_symbol.
10674 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10675 parameter. Use it instead of all_symbols_looked_up.
10676 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10677 field.
10678 (all_symbols_looked_up): Don't declare.
10679 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10680 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10681 field.
10682 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10683 Set all_symbols_looked_up here.
10684 (thread_db_look_up_one_symbol): New.
10685 (thread_db_get_tls_address): Adjust.
10686 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10687 thread_db object on the heap, and tentatively set it in the
10688 process structure.
10689 (thread_db_init): Don't set all_symbols_looked_up here.
10690 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10691
106922010-05-03 Pedro Alves <pedro@codesourcery.com>
10693
10694 * linux-low.c (linux_kill, linux_detach): Adjust.
10695 (status_pending_p_callback): Remove redundant statement. Check
10696 for !TARGET_WAITIKIND_IGNORE, instead of
10697 TARGET_WAITKIND_STOPPED.
10698 (handle_tracepoints): Make sure LWP is locked. Adjust.
10699 (linux_wait_for_event_1): Adjust.
10700 (linux_cancel_breakpoints): New.
10701 (unsuspend_one_lwp): New.
10702 (unsuspend_all_lwps): New.
10703 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10704 (send_sigstop_callback): Change return type to int, add new
10705 `except' parameter and handle it.
10706 (suspend_and_send_sigstop_callback): New.
10707 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10708 pass them down. If SUSPEND, also increment the lwp's suspend
10709 count.
10710 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10711 (need_step_over_p): Don't consider suspended LWPs.
10712 (start_step_over): Adjust.
10713 (proceed_one_lwp): Change return type to int, add new `except'
10714 parameter and handle it.
10715 (unsuspend_and_proceed_one_lwp): New.
10716 (proceed_all_lwps): Use find_inferior instead of
10717 for_each_inferior.
10718 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10719 also decrement the suspend count of LWPs. Pass `except' down,
10720 instead of hacking its suspend count.
10721 (linux_pause_all): Add `freeze' parameter. Adjust.
10722 (linux_unpause_all): New.
10723 (linux_target_ops): Install linux_unpause_all.
10724 * server.c (handle_status): Adjust.
10725 * target.h (struct target_ops): New fields `unpause_all' and
10726 `cancel_breakpoints'. Add new parameter to `pause_all'.
10727 (pause_all): Add new `freeze' parameter.
10728 (unpause_all): New.
10729 (cancel_breakpoints): New.
10730 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10731 cancel breakpoints.
10732 (cmd_qtstart): Pause threads.
10733 (stop_tracing): Pause threads, and cancel breakpoints.
10734 * win32-low.c (win32_target_ops): Adjust.
10735
107362010-05-03 Pedro Alves <pedro@codesourcery.com>
10737
10738 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10739 the inferior right away from here...
10740 (linux_wait_1): ... to here, and adjust to check the thread's
10741 last_resume_kind instead of the lwp's step or stop_expected flags.
10742
107432010-05-02 Pedro Alves <pedro@codesourcery.com>
10744
10745 * README: Use consistent `GDB' and `GDBserver' spellings.
10746
107472010-05-02 Pedro Alves <pedro@codesourcery.com>
10748
10749 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10750 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10751 (linux_detach_one_lwp): Assume the lwp is stopped.
10752 (any_thread_of): Delete.
10753 (linux_detach): Stop all lwps here. Don't blindly delete all
10754 breakpoints.
10755 (delete_lwp_callback): New.
10756 (linux_mourn): Delete all lwps of the process that is gone.
10757 (linux_wait_1): Don't delete the last lwp of the process here.
10758 * mem-break.h (mark_breakpoints_out): Declare.
10759 * mem-break.c (mark_breakpoints_out): New.
10760 (free_all_breakpoints): Use it.
10761 * server.c (handle_target_event): If the process is gone, mark
10762 breakpoints out.
10763 * thread-db.c (struct thread_db) <create_bp>: New field.
10764 (thread_db_enable_reporting): Fix prototype. Store a thread event
10765 breakpoint reference in the thread_db struct.
10766 (thread_db_load_search): Clear the thread_db object.
10767 (try_thread_db_load_1): Ditto.
10768 (switch_to_process): New.
10769 (disable_thread_event_reporting): Use it.
10770 (remove_thread_event_breakpoints): New.
10771 (thread_db_detach, thread_db_mourn): Use it.
10772
107732010-05-01 Pedro Alves <pedro@codesourcery.com>
10774
10775 * linux-low.c (linux_enable_event_reporting): New.
10776 (linux_wait_for_event_1, handle_extended_wait): Use it.
10777
107782010-04-30 Pedro Alves <pedro@codesourcery.com>
10779
10780 * linux-low.c (linux_kill_one_lwp, linux_kill)
10781 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10782 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10783 SIGSTOP even if the LWP is stopped.
10784 (send_sigstop_callback): New.
10785 (stop_all_lwps): Use send_sigstop_callback instead.
10786 (linux_resume_one_thread): Adjust.
10787 (proceed_one_lwp): Still proceed an LWP that the client has
10788 requested to stop, if we haven't reported it as stopped yet. Make
10789 sure that LWPs the client want stopped, have a pending SIGSTOP.
10790
107912010-04-26 Doug Evans <dje@google.com>
10792
10793 * server.c (handle_general_set): Make static.
10794
10795 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10796 Print received char after testing for error/eof instead of before.
10797 (input_interrupt): Tweak comment.
10798
107992010-04-23 Doug Evans <dje@google.com>
10800
10801 * server.c (start_inferior): Print inferior argv if --debug.
10802
108032010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10804
10805 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10806 * nto-x86-low.c: Include server.h
10807
108082010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10809
10810 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10811 be consistent with other sources of this directory.
10812 (init_registers_amd64): Correct name of source file of this function
10813 in the comment.
10814
108152010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10816
10817 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10818 64-bit executables.
10819
108202010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10821
10822 * win32-i386-low.c: Add 64-bit support.
10823 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10824 (init_registers_amd64): Declare.
10825 (mappings): Add 64-bit version of array.
10826 (init_windows_x86): New function.
10827 (the_low_target): Change init_arch field to init_windows_x86.
10828
108292010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10830
10831 * win32-low.c: Adapt to support also 64-bit architecture.
10832 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10833 (get_image_name): Use SIZE_T type for local variable `done'.
10834 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10835 (toolhelp_get_dll_name): Idem.
10836 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10837 Use uintptr_t typecast to avoid warning.
10838 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10839 (handle_exception): Use phex_nz to avoid warning.
10840 (win32_wait): Remove unused local variable `process'.
10841
108422010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10843
10844 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10845 `amd64-avx.o'.
10846
108472010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10848
10849 * configure.ac: Use `ws2_32' library for srv_mingw.
10850 * configure: Regenerate.
10851 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10852 * remote-utils.c: Likewise.
10853
108542010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10855
10856 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10857 if __x86_64__ is defined.
10858
108592010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10860
10861 * configure: Regenerate.
10862
108632010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10864
10865 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10866 * target.h (target_ops): New get_tib_address field.
10867 * win32-low.h (win32_thread_info): Add thread_local_base field.
10868 * win32-low.c (child_add_thread): Add tlb argument.
10869 Set thread_local_base field to TLB.
10870 (get_child_debug_event): Adapt to child_add_thread change.
10871 (win32_get_tib_address): New function.
10872 (win32_target_ops): Set get_tib_address field to
10873 win32_get_tib_address.
10874 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10875
108762010-04-12 Pedro Alves <pedro@codesourcery.com>
10877
10878 * linux-low.c (linux_mourn): Also remove the process.
10879 * server.c (handle_target_event): Don't remove the process here.
10880 * nto-low.c (nto_mourn): New.
10881 (nto_target_ops): Install it.
10882 * spu-low.c (spu_mourn): New.
10883 (spu_target_ops): Install it.
10884 * win32-low.c (win32_mourn): New.
10885 (win32_target_ops): Install it.
10886
108872010-04-12 Pedro Alves <pedro@codesourcery.com>
10888
10889 * server.h (buffer_xml_printf): Remove redundant `;'.
10890
108912010-04-12 Pedro Alves <pedro@codesourcery.com>
10892
10893 * regcache.c (set_register_cache): Invalidate regcaches before
10894 changing the register cache layout.
10895 (regcache_invalidate_one): Allow a NULL regcache.
10896 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10897 regcaches before changing the register cache layout or the target
10898 regsets.
10899
109002010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10901
10902 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10903 variable warning on Linux/x86-64.
10904
109052010-04-11 Pedro Alves <pedro@codesourcery.com>
10906
10907 GDBserver disconnected tracing support.
10908
10909 * linux-low.c (linux_remove_process): Delete.
10910 (add_lwp): Don't set last_resume_kind here.
10911 (linux_kill): Use `mourn'.
10912 (linux_detach): Use `thread_db_detach', and `mourn'.
10913 (linux_mourn): New.
10914 (linux_attach_lwp_1): Adjust comment.
10915 (linux_attach): last_resume_kind moved the thread_info; adjust.
10916 (status_pending_p_callback): Adjust.
10917 (linux_wait_for_event_1): Adjust.
10918 (count_events_callback, select_singlestep_lwp_callback)
10919 (select_event_lwp_callback, cancel_breakpoints_callback)
10920 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10921 (proceed_one_lwp): Adjust.
10922 (linux_async): Add debug output.
10923 (linux_thread_stopped): New.
10924 (linux_pause_all): New.
10925 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10926 linux_pause_all.
10927 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10928 (thread_db_free): Delete declaration.
10929 (thread_db_detach, thread_db_mourn): Declare.
10930 * thread-db.c (thread_db_init): Use thread_db_mourn.
10931 (thread_db_free): Delete, split in two.
10932 (disable_thread_event_reporting): New.
10933 (thread_db_detach): New.
10934 (thread_db_mourn): New.
10935
10936 * server.h (struct thread_info) <last_resume_kind>: New field.
10937 <attached>: Add comment.
10938 <gdb_detached>: New field.
10939 (handler_func): Change return type to int.
10940 (handle_serial_event, handle_target_event): Ditto.
10941 (gdb_connected): Declare.
10942 (tracing): Delete.
10943 (disconnected_tracing): Declare.
10944 (stop_tracing): Declare.
10945
10946 * server.c (handle_query) <qSupported>: Report support for
10947 disconnected tracing.
10948 (queue_stop_reply_callback): Account for running threads.
10949 (gdb_wants_thread_stopped): New.
10950 (gdb_wants_all_threads_stopped): New.
10951 (gdb_reattached_process): New.
10952 (handle_status): Clear the `gdb_detached' flag of all processes.
10953 In all-stop, stop all threads.
10954 (main): Be sure to leave tfind mode. Handle disconnected tracing.
10955 (process_serial_event): If the remote connection breaks, or if an
10956 exit was forced with "monitor exit", force an event loop exit.
10957 Handle disconnected tracing on detach.
10958 (handle_serial_event): Adjust.
10959 (handle_target_event): If GDB isn't connected, forward events back
10960 to the inferior, unless the last process exited, in which case,
10961 exit gdbserver. Adjust interface.
10962
10963 * remote-utils.c (remote_open): Don't block in accept. Instead
10964 register an event loop source on the listen socket file
10965 descriptor. Refactor bits into ...
10966 (listen_desc): ... this new global.
10967 (gdb_connected): ... this new function.
10968 (enable_async_notification): ... this new function.
10969 (handle_accept_event): ... this new function.
10970 (remote_close): Clear remote_desc.
10971
10972 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
10973
10974 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
10975 New fields.
10976 (mourn_inferior): Define.
10977 (target_process_qsupported): Avoid the dangling else problem.
10978 (thread_stopped): Define.
10979 (pause_all): Define.
10980 (target_waitstatus_to_string): Declare.
10981 * target.c (target_waitstatus_to_string): New.
10982
10983 * tracepoint.c (tracing): Make extern.
10984 (disconnected_tracing): New.
10985 (stop_tracing): Make extern. Handle tracing stops due to GDB
10986 disconnecting.
10987 (cmd_qtdisconnected): New.
10988 (cmd_qtstatus): Report disconnected tracing status in trace reply.
10989 (handle_tracepoint_general_set): Handle QTDisconnected.
10990
10991 * event-loop.c (event_handler_func): Change return type to int.
10992 (process_event): Bail out if the event handler wants the event
10993 loop to stop.
10994 (handle_file_event): Ditto.
10995 (start_event_loop): Bail out if the event handler wants the event
10996 loop to stop.
10997
10998 * nto-low.c (nto_target_ops): Adjust.
10999 * spu-low.c (spu_wait): Don't remove the process here.
11000 (spu_target_ops): Adjust.
11001 * win32-low.c (win32_wait): Don't remove the process here.
11002 (win32_target_ops): Adjust.
11003
110042010-04-11 Pedro Alves <pedro@codesourcery.com>
11005
11006 * regcache.c (realloc_register_cache): Invalidate inferior's
11007 regcache before recreating it.
11008
110092010-04-09 Pedro Alves <pedro@codesourcery.com>
11010
11011 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11012
110132010-04-09 Stan Shebs <stan@codesourcery.com>
11014 Pedro Alves <pedro@codesourcery.com>
11015
11016 * server.h (LONGEST): New.
11017 (struct thread_info) <while_stepping>: New field.
11018 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11019 Declare.
11020 (initialize_tracepoint, handle_tracepoint_general_set)
11021 (handle_tracepoint_query, tracepoint_finished_step)
11022 (tracepoint_was_hit, release_while_stepping_state_list):
11023 (current_traceframe): Declare.
11024 * server.c (handle_general_set): Handle tracepoint packets.
11025 (read_memory): New.
11026 (write_memory): New.
11027 (handle_search_memory_1): Use read_memory.
11028 (handle_query): Report support for conditional tracepoints, trace
11029 state variables, and tracepoint sources. Handle tracepoint
11030 queries.
11031 (main): Initialize the tracepoints module.
11032 (process_serial_event): Handle traceframe reads/writes.
11033
11034 * linux-low.c (handle_tracepoints): New.
11035 (linux_wait_1): Call it.
11036 (linux_resume_one_lwp): Handle while-stepping.
11037 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11038 (linux_target_ops): Install them.
11039 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11040 New field.
11041 * linux-x86-low.c (x86_supports_tracepoints): New.
11042 (the_low_target). Install it.
11043
11044 * mem-break.h (delete_breakpoint): Declare.
11045 * mem-break.c (delete_breakpoint): Make external.
11046
11047 * target.h (struct target_ops): Add `supports_tracepoints',
11048 `read_pc', and `write_pc' fields.
11049 (target_supports_tracepoints): Define.
11050 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11051 (phex_nz): New.
11052
11053 * regcache.h (struct regcache) <registers_owned>: New field.
11054 (init_register_cache, regcache_cpy): Declare.
11055 (regcache_read_pc, regcache_write_pc): Declare.
11056 (register_cache_size): Declare.
11057 (supply_regblock): Declare.
11058 * regcache.c (init_register_cache): New.
11059 (new_register_cache): Use it.
11060 (regcache_cpy): New.
11061 (register_cache_size): New.
11062 (supply_regblock): New.
11063 (regcache_read_pc, regcache_write_pc): New.
11064
11065 * tracepoint.c: New.
11066
11067 * Makefile.in (OBS): Add tracepoint.o.
11068 (tracepoint.o): New rule.
11069
110702010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11071
11072 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11073 (i386-mmx.o): New.
11074 (i386-mmx.c): Likewise.
11075 (i386-mmx-linux.o): Likewise.
11076 (i386-mmx-linux.c): Likewise.
11077
11078 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11079 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11080 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11081 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11082
11083 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11084 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11085 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11086
110872010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11088
11089 * Makefile.in (clean): Updated.
11090 (i386-avx.o): New.
11091 (i386-avx.c): Likewise.
11092 (i386-avx-linux.o): Likewise.
11093 (i386-avx-linux.c): Likewise.
11094 (amd64-avx.o): Likewise.
11095 (amd64-avx.c): Likewise.
11096 (amd64-avx-linux.o): Likewise.
11097 (amd64-avx-linux.c): Likewise.
11098
11099 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11100 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11101 (srv_amd64_regobj): Add amd64-avx.o.
11102 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11103 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11104 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11105 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11106 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11107 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11108 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11109
11110 * i387-fp.c: Include "i386-xstate.h".
11111 (i387_xsave): New.
11112 (i387_cache_to_xsave): Likewise.
11113 (i387_xsave_to_cache): Likewise.
11114 (x86_xcr0): Likewise.
11115
11116 * i387-fp.h (i387_cache_to_xsave): Likewise.
11117 (i387_xsave_to_cache): Likewise.
11118 (x86_xcr0): Likewise.
11119
11120 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11121 * linux-crisv32-low.c (target_regsets): Likewise.
11122 * linux-m68k-low.c (target_regsets): Likewise.
11123 * linux-mips-low.c (target_regsets): Likewise.
11124 * linux-ppc-low.c (target_regsets): Likewise.
11125 * linux-s390-low.c (target_regsets): Likewise.
11126 * linux-sh-low.c (target_regsets): Likewise.
11127 * linux-sparc-low.c (target_regsets): Likewise.
11128 * linux-xtensa-low.c (target_regsets): Likewise.
11129
11130 * linux-low.c: Include <sys/uio.h>.
11131 (regsets_fetch_inferior_registers): Support nt_type.
11132 (regsets_store_inferior_registers): Likewise.
11133 (linux_process_qsupported): New.
11134 (linux_target_ops): Add linux_process_qsupported.
11135
11136 * linux-low.h (regset_info): Add nt_type.
11137 (linux_target_ops): Add process_qsupported.
11138
11139 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11140 and <sys/uio.h>.
11141 (init_registers_i386_avx_linux): New.
11142 (init_registers_amd64_avx_linux): Likewise.
11143 (xmltarget_i386_linux_no_xml): Likewise.
11144 (xmltarget_amd64_linux_no_xml): Likewise.
11145 (PTRACE_GETREGSET): Likewise.
11146 (PTRACE_SETREGSET): Likewise.
11147 (x86_fill_xstateregset): Likewise.
11148 (x86_store_xstateregset): Likewise.
11149 (use_xml): Likewise.
11150 (x86_linux_update_xmltarget): Likewise.
11151 (x86_linux_process_qsupported): Likewise.
11152 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11153 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11154 init_registers_i386_linux here. Call
11155 x86_linux_update_xmltarget.
11156 (the_low_target): Add x86_linux_process_qsupported.
11157
11158 * server.c (handle_query): Call target_process_qsupported.
11159
11160 * target.h (target_ops): Add process_qsupported.
11161 (target_process_qsupported): New.
11162
111632010-04-03 Pedro Alves <pedro@codesourcery.com>
11164
11165 * inferiors.c (add_thread): Set last_status kind to
11166 TARGET_WAITKIND_IGNORE.
11167 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11168 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11169 (linux_wait_1): Move `thread' local definition to block that uses
11170 it. Don't NULL initialize `event_child'.
11171 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11172 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11173 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11174
111752010-04-01 Pedro Alves <pedro@codesourcery.com>
11176
11177 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11178 an extended waitstatus, or by a watchpoint.
11179 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11180 thread was stepping or has been stopped by a watchpoint.
11181
111822010-04-01 Pedro Alves <pedro@codesourcery.com>
11183
11184 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11185 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11186 of another, then delete the previous, and validate all
11187 breakpoints.
11188 (validate_inserted_breakpoint): New.
11189 (delete_disabled_breakpoints): New.
11190 (validate_breakpoints): New.
11191 (check_mem_read): Validate breakpoints before trusting their
11192 shadow. Delete disabled breakpoints.
11193 (check_mem_write): Validate breakpoints before trusting they
11194 should be inserted. Delete disabled breakpoints.
11195 * mem-break.h (validate_breakpoints):
11196 * server.c (handle_query): Validate breakpoints when we see a
11197 qSymbol query.
11198
111992010-04-01 Pedro Alves <pedro@codesourcery.com>
11200
11201 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11202 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11203 if we could tell there's a GDB breakpoint at stop_pc.
11204 (need_step_over_p): Don't do a step over if we find a GDB
11205 breakpoint at the resume PC.
11206
11207 * mem-break.c (struct raw_breakpoint): New.
11208 (enum bkpt_type): New type `gdb_breakpoint'.
11209 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11210 fields. New field `raw'.
11211 (find_raw_breakpoint_at): New.
11212 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11213 breakpoint instead.
11214 (set_breakpoint_at): Adjust.
11215 (delete_raw_breakpoint): New.
11216 (release_breakpoint): New.
11217 (delete_breakpoint): Rename to...
11218 (delete_breakpoint_1): ... this. Add proc parameter. Use
11219 release_breakpoint. Return ENOENT.
11220 (delete_breakpoint): Reimplement.
11221 (find_breakpoint_at): Delete.
11222 (find_gdb_breakpoint_at): New.
11223 (delete_breakpoint_at): Delete.
11224 (set_gdb_breakpoint_at): New.
11225 (delete_gdb_breakpoint_at): New.
11226 (gdb_breakpoint_here): New.
11227 (set_reinsert_breakpoint): Use release_breakpoint.
11228 (uninsert_breakpoint): Rename to ...
11229 (uninsert_raw_breakpoint): ... this.
11230 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11231 (reinsert_raw_breakpoint): Change parameter type to
11232 raw_breakpoint.
11233 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11234 instead.
11235 (check_breakpoints): Adjust. Use release_breakpoint.
11236 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11237 (breakpoint_inserted_here): Ditto.
11238 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11239 Don't trust the breakpoint's shadow if it is not inserted.
11240 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11241 (delete_all_breakpoints): Adjust.
11242 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11243 use delete_breakpoint_1.
11244
11245 * mem-break.h (breakpoints_supported): Delete declaration.
11246 (set_gdb_breakpoint_at): Declare.
11247 (gdb_breakpoint_here): Declare.
11248 (delete_breakpoint_at): Delete.
11249 (delete_gdb_breakpoint_at): Declare.
11250
11251 * server.h (struct raw_breakpoint): Forward declare.
11252 (struct process_info): New field `raw_breakpoints'.
11253
11254 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11255 breakpoints.
11256
112572010-03-24 Pedro Alves <pedro@codesourcery.com>
11258
11259 * linux-low.c (status_pending_p_callback): Fix comment.
11260 (linux_wait_for_event_1): Move most of the internal breakpoint
11261 handling from here...
11262 (linux_wait_1): ... to here.
11263 (count_events_callback): New.
11264 (select_singlestep_lwp_callback): New.
11265 (select_event_lwp_callback): New.
11266 (cancel_breakpoints_callback): New.
11267 (select_event_lwp): New.
11268 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11269 priority to all LWPs that have had events that should be reported
11270 to the client. Cancel breakpoints when about to reporting the
11271 event to the client, not while stopping lwps. No longer cancel
11272 finished single-steps here.
11273 (cancel_finished_single_step): Delete.
11274 (cancel_finished_single_steps): Delete.
11275
112762010-03-24 Pedro Alves <pedro@codesourcery.com>
11277
11278 * mem-break.c (enum bkpt_type): New.
11279 (struct breakpoint): New field `type'.
11280 (set_breakpoint_at): Change return type to struct breakpoint
11281 pointer. Set type to `other_breakpoint' by default.
11282 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11283 in the breakpoint list.
11284 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11285 (reinsert_breakpoint): Rename to ...
11286 (reinsert_raw_breakpoint): ... this.
11287 (reinsert_breakpoints_at): Adjust.
11288 * mem-break.h (struct breakpoint): Declare.
11289 (set_breakpoint_at): Change return type to struct breakpoint
11290 pointer.
11291
112922010-03-24 Pedro Alves <pedro@codesourcery.com>
11293
11294 * server.c (handle_query): Assign, not compare.
11295
112962010-03-24 Pedro Alves <pedro@codesourcery.com>
11297
11298 Teach linux gdbserver to step-over-breakpoints.
11299
11300 * linux-low.c (can_hardware_single_step): New.
11301 (supports_breakpoints): New.
11302 (handle_extended_wait): If stopping threads, read the stop pc of
11303 the new cloned LWP.
11304 (get_pc): New.
11305 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11306 low target doesn't support retrieving the PC.
11307 (add_lwp): Set last_resume_kind to resume_continue.
11308 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11309 (linux_attach): Don't clear stop_expected. Set the lwp's
11310 last_resume_kind to resume_stop.
11311 (linux_detach_one_lwp): Don't check for removed breakpoints.
11312 (check_removed_breakpoint): Delete.
11313 (status_pending_p): Rename to ...
11314 (status_pending_p_callback): ... this. Don't check for removed
11315 breakpoints. Don't consider threads that are stopped from GDB's
11316 perspective.
11317 (linux_wait_for_lwp): Always read the stop_pc here.
11318 (cancel_breakpoint): New.
11319 (step_over_bkpt): New global.
11320 (linux_wait_for_event_1): Implement stepping over breakpoints.
11321 (gdb_wants_lwp_stopped): New.
11322 (gdb_wants_all_stopped): New.
11323 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11324 single-step traps here. Store the thread's last reported target
11325 wait status.
11326 (send_sigstop): Don't clear stop_expected. Always set it,
11327 instead.
11328 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11329 (cancel_finished_single_step): New.
11330 (cancel_finished_single_steps): New.
11331 (wait_for_sigstop): Don't cancel finished single-step traps here.
11332 (linux_resume_one_lwp): Don't check for removed breakpoints.
11333 Don't set `step' on non-hardware step archs.
11334 (linux_set_resume_request): Ignore resume_stop requests if already
11335 stopping or stopped. Set the lwp's last_resume_kind.
11336 (resume_status_pending_p): Don't check for removed breakpoints.
11337 (need_step_over_p): New.
11338 (start_step_over): New.
11339 (finish_step_over): New.
11340 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11341 requests. Clear the thread's last reported target waitstatus.
11342 Don't use the `suspended' flag. Don't consider pending breakpoints.
11343 (linux_resume): Start a step-over if necessary.
11344 (proceed_one_lwp): New.
11345 (proceed_all_lwps): New.
11346 (unstop_all_lwps): New.
11347 * linux-low.h (struct lwp_info): Rewrite comment for the
11348 `suspended' flag. Add the `stop_pc' field. Delete the
11349 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11350 Add `'last_resume_kind' and `need_step_over' fields.
11351 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11352 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11353 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11354 (set_raw_breakpoint_at): New.
11355 (set_breakpoint_at): Rewrite to use it.
11356 (reinsert_breakpoint_handler): Delete.
11357 (set_reinsert_breakpoint): New.
11358 (reinsert_breakpoint_by_bp): Delete.
11359 (delete_reinsert_breakpoints): New.
11360 (uninsert_breakpoint): Rewrite.
11361 (uninsert_breakpoints_at): New.
11362 (reinsert_breakpoint): Rewrite.
11363 (reinsert_breakpoints_at): New.
11364 (check_breakpoints): Rewrite.
11365 (breakpoint_here): New.
11366 (breakpoint_inserted_here): New.
11367 (check_mem_read): Adjust.
11368 * mem-break.h (breakpoints_supported, breakpoint_here)
11369 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11370 (reinsert_breakpoint_by_bp): Delete declaration.
11371 (delete_reinsert_breakpoints): Declare.
11372 (reinsert_breakpoint): Delete declaration.
11373 (reinsert_breakpoints_at): Declare.
11374 (uninsert_breakpoint): Delete declaration.
11375 (uninsert_breakpoints_at): Declare.
11376 (check_breakpoints): Adjust prototype.
11377 * server.h: Adjust include order.
11378 (struct thread_info): Declare here. Add a `last_status' field.
11379
113802010-03-23 Michael Snyder <msnyder@vmware.com>
11381
11382 * server.c (crc32): New function.
11383 (handle_query): Add handling for 'qCRC:' request.
11384
113852010-03-23 Pedro Alves <pedro@codesourcery.com>
11386
11387 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11388 lwp had been stopped by a watchpoint.
11389
113902010-03-16 Pedro Alves <pedro@codesourcery.com>
11391
11392 * server.h (internal_error): Declare.
11393 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11394 * utils.c (internal_error): New function.
11395
113962010-03-15 Andreas Schwab <schwab@redhat.com>
11397
11398 * configure.srv: Fix typo setting srv_regobj.
11399
114002010-03-15 Pedro Alves <pedro@codesourcery.com>
11401
11402 * linux-low.c (fetch_register): Avoid passing a non string literal
11403 format to `error'.
11404 (usr_store_inferior_registers): Ditto.
11405
114062010-03-14 Pedro Alves <pedro@codesourcery.com>
11407
11408 * linux-low.c (linux_write_memory): Bail out early if peeking
11409 memory failed.
11410
114112010-03-14 Pedro Alves <pedro@codesourcery.com>
11412
11413 * linux-low.h (struct lwp_info): New fields
11414 `stopped_by_watchpoint' and `stopped_data_address'.
11415 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11416 here, and cache them in the lwp object.
11417 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11418 directly.
11419 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11420 field.
11421 (linux_stopped_by_watchpoint): Rewrite.
11422 (linux_stopped_data_address): Rewrite.
11423
114242010-03-06 Simo Melenius <simo.melenius@iki.fi>
11425
11426 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11427 switching the current inferior, not before.
11428
114292010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11430
11431 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11432 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11433 i386-linux.c and amd64-linux.c.
11434 (reg-i386.o): Removed.
11435 (reg-i386.c): Likewise.
11436 (reg-i386-linux.o): Likewise.
11437 (reg-i386-linux.c): Likewise.
11438 (reg-x86-64.o): Likewise.
11439 (reg-x86-64.c): Likewise.
11440 (reg-x86-64-linux.o): Likewise.
11441 (reg-x86-64-linux.c): Likewise.
11442 (i386.o): New.
11443 (i386.c): Likewise.
11444 (i386-linux.o): Likewise.
11445 (i386-linux.c): Likewise.
11446 (amd64.o): Likewise.
11447 (amd64.c): Likewise.
11448 (amd64-linux.o): Likewise.
11449 (amd64-linux.c): Likewise.
11450
11451 * configure.srv (srv_i386_regobj): New.
11452 (srv_i386_linux_regobj): Likewise.
11453 (srv_amd64_regobj): Likewise.
11454 (srv_amd64_linux_regobj): Likewise.
11455 (srv_i386_32bit_xmlfiles): Likewise.
11456 (srv_i386_64bit_xmlfiles): Likewise.
11457 (srv_i386_xmlfiles): Likewise.
11458 (srv_amd64_xmlfiles): Likewise.
11459 (srv_i386_linux_xmlfiles): Likewise.
11460 (srv_amd64_linux_xmlfiles): Likewise.
11461 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11462 srv_xmlfiles to $srv_i386_xmlfiles.
11463 (i[34567]86-*-mingw32ce*): Likewise.
11464 (i[34567]86-*-mingw*): Likewise.
11465 (i[34567]86-*-nto*): Likewise.
11466 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11467 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11468 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11469 (x86_64-*-linux*): Likewise.
11470
11471 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11472 (init_registers_amd64_linux): New.
11473 (x86_arch_setup): Replace init_registers_x86_64_linux with
11474 init_registers_amd64_linux.
11475
114762010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11477
11478 * configure.ac: Check for libdl. If it is not available link against
11479 static libthread_db.
11480 * configure: Regenerate.
11481
114822010-02-22 Pedro Alves <pedro@codesourcery.com>
11483
11484 PR9605
11485
11486 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11487 handing a read watchpoint.
11488 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11489
114902010-02-12 Doug Evans <dje@google.com>
11491
11492 * linux-low.c (linux_supports_tracefork_flag): Document.
11493 (linux_look_up_symbols): Add comment.
11494
114952010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11496
11497 * regcache.c (supply_register): Clear regcache if buf is NULL.
11498
114992010-02-02 Nicolas Roche <roche@sourceware.org>
11500 Joel Brobecker <brobecker@adacore.com>
11501
11502 * inferiors.c (find_inferior): Add function documentation.
11503 (unloaded_dll): Handle the case where the unloaded dll has not
11504 been previously registered in the dll list.
11505
115062010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11507
11508 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11509 (thumb2_breakpoint): New.
11510 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11511
115122010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11513
11514 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11515 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11516 breakpoints.
11517
115182010-01-21 Pedro Alves <pedro@codesourcery.com>
11519
11520 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11521
115222010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11523
11524 * linux-s390-low.c (s390_collect_ptrace_register)
11525 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11526
115272010-01-21 Doug Evans <dje@google.com>
11528
11529 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11530 (PTRACE_ARG4_TYPE): New macro.
11531 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11532 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11533 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11534 (usr_store_inferior_registers): Ditto.
11535 (linux_read_memory, linux_write_memory): Ditto.
11536 (linux_test_for_tracefork): Ditto.
11537
11538 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11539 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11540
115412010-01-21 Pedro Alves <pedro@codesourcery.com>
11542
11543 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11544 target.
11545
115462010-01-21 Pedro Alves <pedro@codesourcery.com>
11547
11548 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11549 prototype to take a regcache. Adjust.
11550
115512010-01-20 Pedro Alves <pedro@codesourcery.com>
11552
11553 * regcache.h (struct thread_info): Forward declare.
11554 (struct regcache): New.
11555 (new_register_cache): Adjust prototype.
11556 (get_thread_regcache): Declare.
11557 (free_register_cache): Adjust prototype.
11558 (registers_to_string, registers_from_string): Ditto.
11559 (supply_register, supply_register_by_name, collect_register)
11560 (collect_register_as_string, collect_register_by_name): Ditto.
11561 * regcache.c (struct inferior_regcache_data): Delete.
11562 (get_regcache): Rename to ...
11563 (get_thread_regcache): ... this. Adjust. Switch inferior before
11564 fetching registers.
11565 (regcache_invalidate_one): Adjust.
11566 (regcache_invalidate): Fix prototype.
11567 (new_register_cache): Return the new register cache.
11568 (free_register_cache): Change prototype.
11569 (realloc_register_cache): Adjust.
11570 (registers_to_string): Change prototype to take a regcache. Adjust.
11571 (registers_from_string): Ditto.
11572 (register_data): Ditto.
11573 (supply_register): Ditto.
11574 (supply_register_by_name): Ditto.
11575 (collect_register): Ditto.
11576 (collect_register_as_string): Ditto.
11577 (collect_register_by_name): Ditto.
11578 * server.c (process_serial_event): Adjust.
11579 * linux-low.h (regset_fill_func, regset_store_func): Change
11580 prototype.
11581 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11582 Change prototype.
11583 * linux-low.c (get_stop_pc): Adjust.
11584 (check_removed_breakpoint): Adjust.
11585 (linux_wait_for_event): Adjust.
11586 (linux_resume_one_lwp): Adjust.
11587 (fetch_register): Add regcache parameter. Adjust.
11588 (usr_store_inferior_registers): Ditto.
11589 (regsets_fetch_inferior_registers): Ditto.
11590 (regsets_store_inferior_registers): Ditto.
11591 (linux_fetch_registers, linux_store_registers): Ditto.
11592 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11593 regcache. Adjust.
11594 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11595 Ditto.
11596 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11597 prototype to take a regcache.
11598 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11599 * remote-utils.c (convert_ascii_to_int, outreg)
11600 (prepare_resume_reply): Change prototype to take a regcache.
11601 Adjust.
11602 * target.h (struct target_ops) <fetch_registers, store_registers>:
11603 Change prototype to take a regcache.
11604 (fetch_inferior_registers, store_inferior_registers): Change
11605 prototype to take a regcache. Adjust.
11606 * proc-service.c (ps_lgetregs): Adjust.
11607 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11608 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11609 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11610 take a regcache. Adjust.
11611 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11612 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11613 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11614 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11615 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11616 (cris_cannot_fetch_register):
11617 (cris_breakpoint_at): Change prototype to take a regcache.
11618 Adjust.
11619 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11620 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11621 to take a regcache. Adjust.
11622 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11623 Adjust.
11624 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11625 take a regcache. Adjust.
11626 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11627 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11628 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11629 * linux-mips-low.c (mips_get_pc):
11630 (mips_set_pc): Change prototype to take a regcache. Adjust.
11631 (mips_reinsert_addr): Adjust.
11632 (mips_collect_register): Change prototype to take a regcache.
11633 Adjust.
11634 (mips_supply_register):
11635 (mips_collect_register_32bit, mips_supply_register_32bit)
11636 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11637 (mips_store_fpregset): Ditto.
11638 * linux-ppc-low.c (ppc_supply_ptrace_register)
11639 (ppc_supply_ptrace_register): Ditto.
11640 (parse_spufs_run): Adjust.
11641 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11642 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11643 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11644 take a regcache. Adjust.
11645 * linux-s390-low.c (s390_collect_ptrace_register)
11646 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11647 (s390_set_pc): Change prototype to take a regcache. Adjust.
11648 (s390_arch_setup): Adjust.
11649 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11650 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11651 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11652 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11653 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11654 regcache. Adjust.
11655 (sparc_breakpoint_at): Adjust.
11656 * linux-xtensa-low.c (xtensa_fill_gregset):
11657 (xtensa_store_gregset):
11658 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11659 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11660 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11661 prototype to take a regcache. Adjust.
11662 * win32-arm-low.c (arm_fetch_inferior_register)
11663 (arm_store_inferior_register): Change prototype to take a
11664 regcache. Adjust.
11665 * win32-i386-low.c (i386_fetch_inferior_register)
11666 (i386_store_inferior_register): Change prototype to take a
11667 regcache. Adjust.
11668 * win32-low.c (child_fetch_inferior_registers)
11669 (child_store_inferior_registers): Change prototype to take a
11670 regcache. Adjust.
11671 (win32_wait): Adjust.
11672 (win32_fetch_inferior_registers): Change prototype to take a
11673 regcache. Adjust.
11674 (win32_store_inferior_registers): Adjust.
11675 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11676 store_inferior_register>: Change prototype to take a regcache.
11677
116782010-01-20 Doug Evans <dje@google.com>
11679
11680 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11681 #ifdef.
11682 (linux_wait_for_event1, linux_init_signals): Ditto.
11683 (W_STOPCODE): Provide definition if missing.
11684
116852010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11686
11687 * linux-low.c (linux_core_of_thread): New.
11688 (compare_ints, show_process, list_threads): New.
11689 (linux_qxfer_osdata): Report threads and cores.
11690 (linux_target_op): Register linux_core_of_thread.
11691 * remote-utils.c (prepare_resume_reply): Report the core.
11692 (buffer_xml_printf): Support %d specifier.
11693 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11694 New.
11695 (handle_query): Handle qXfer:threads. Announce availability
11696 thereof.
11697 * target.h (struct target_ops): New field core_of_thread.
11698
116992010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11700
11701 * Makefile.in (clean): Remove new generated files.
11702 (reg-s390.o, reg-s390.c): Remove rules.
11703 (reg-s390x.o, reg-s390x.c): Likewise.
11704 (s390-linux32.o, s390-linux32.c): Add rules.
11705 (s390-linux64.o, s390-linux64.c): Likewise.
11706 (s390x-linux64.o, s390x-linux64.c): Likewise.
11707 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11708 * linux-s390-low.c: Include <elf.h>.
11709 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11710 (init_registers_s390): Remove prototype.
11711 (init_registers_s390x): Likewise.
11712 (init_registers_s390_linux32): Add prototype.
11713 (init_registers_s390_linux64): Likewise.
11714 (init_registers_s390x_linux64): Likewise.
11715 (s390_num_regs_3264): New define.
11716 (s390_regmap_3264): New global variable.
11717 (s390_cannot_fetch_register): Remove obsolete check.
11718 (s390_cannot_store_register): Likewise.
11719 (s390_collect_ptrace_register): Handle upper/lower register halves.
11720 (s390_supply_ptrace_register): Likewise.
11721 (s390_fill_gregset): Update to register number changes.
11722 (s390_get_hwcap): New routine.
11723 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11724 Install appropriate regmap and register set.
11725
117262010-01-01 Joel Brobecker <brobecker@adacore.com>
11727
11728 * server.c (gdbserver_version): Update copyright year to 2010.
11729 * gdbreplay.c (gdbreplay_version): Likewise.
11730
117312009-12-28 Doug Evans <dje@google.com>
11732
11733 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11734 elf/external.h. Include <elf.h> instead but only if necessary.
11735
117362009-12-28 Pedro Alves <pedro@codesourcery.com>
11737
11738 * linux-low.c (linux_remove_process): Remove `detaching'
11739 parameter. Don't release/detach from thread_db here.
11740 (linux_kill): Release/detach from thread_db here, ...
11741 (linux_detach): ... and here, before actually detaching.
11742 (linux_wait_1): ... and here, when a process exits.
11743 * thread-db.c (any_thread_of): New.
11744 (thread_db_free): Switch the current inferior to a thread of the
11745 passed in process.
11746
117472009-12-21 Doug Evans <dje@google.com>
11748
11749 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11750
11751 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11752 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11753 warning ifndef __NR_tkill. Move setting of errno there too.
11754 Delete unnecessary resetting of errno after syscall.
11755 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11756
11757 * configure.ac: Check for dladdr.
11758 * config.in: Regenerate.
11759 * configure: Regenerate.
11760 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11761 (try_thread_db_load): Update.
11762
11763 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11764
117652009-12-18 Doug Evans <dje@google.com>
11766
11767 * event-loop.c: Include unistd.h if it exists.
11768
11769 * linux-low.c (my_waitpid): Move definition away from being in
11770 between linux_tracefork_child/linux_test_for_tracefork.
11771
11772 * gdb_proc_service.h (psaddr_t): Fix type.
11773 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11774 signature to match glibc.
11775
117762009-12-16 Doug Evans <dje@google.com>
11777
11778 * linux-low.c (linux_read_memory): Fix argument to read.
11779
117802009-11-26 Pedro Alves <pedro@codesourcery.com>
11781
11782 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11783 events, don't leave current_inferior pointing at null.
11784
117852009-11-26 Pedro Alves <pedro@codesourcery.com>
11786
11787 * win32-low.c (LOG): Delete.
11788 (OUTMSG): Output to stderr.
11789 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11790 on compile time LOG macro.
11791 (win32_wait): Fix debug output.
11792
117932009-11-26 Pedro Alves <pedro@codesourcery.com>
11794
11795 * win32-low.c (win32_add_one_solib): If the dll name is
11796 "ntdll.dll", prepend the system directory to the dll path.
11797
117982009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11799
11800 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11801
118022009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11803 Vladimir Prus <vladimir@codesourcery.com>
11804
11805 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11806 * configure.ac: Check for __mcoldfire__ and set
11807 gdb_cv_m68k_is_coldfire.
11808 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11809 reg-cf.o and reg-m68k.o.
11810 * configure: Regenerated.
11811
118122009-11-16 Pedro Alves <pedro@codesourcery.com>
11813
11814 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11815 Pass it to thread_db_free.
11816 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11817 proper `detaching' argument to linux_remove_process.
11818 * linux-low.h (thread_db_free): Add `detaching' parameter.
11819 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11820 to thread_db_free.
11821 (thread_db_free): Add `detaching' parameter. Only
11822 call td_ta_clear_event if detaching from process.
11823
118242009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11825
11826 * thread-db.c (thread_db_free): Fix typo.
11827
118282009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11829
11830 PR gdb/10838
11831 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11832
118332009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11834
11835 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11836 with an i686 compiler.
11837 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11838 needed.
11839 * configure: Rebuilt.
11840
118412009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11842
11843 PR gdb/10783
11844
11845 * server.c (handle_search_memory_1): Correct read_addr initialization
11846 in loop for searching subsequent chunks.
11847
118482009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11849
11850 * configure.ac: New --with-libthread-db option.
11851 * thread-db.c: Allow direct dependence on libthread_db.
11852 (thread_db_free): Adjust.
11853 * config.in: Regenerate.
11854 * configure: Likewise.
11855
118562009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11857
11858 PR gdb/10757
11859 * thread-db.c (attach_thread): New function.
11860 (maybe_attach_thread): Return success/failure.
11861 (find_new_threads_callback): Adjust.
11862 (thread_db_find_new_threads): Loop until no new threads.
11863
118642009-10-13 Pedro Alves <pedro@codesourcery.com>
11865
11866 * proc-service.c (ps_lgetregs): Formatting.
11867
118682009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11869
11870 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11871 * configure.ac: Adjust.
11872 * linux-low.h (struct process_info_private): Move members to struct
11873 thread_db.
11874 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11875 * linux-low.c (linux_remove_process): Adjust.
11876 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11877 * server.c (handle_query): Move code ...
11878 (handle_monitor_command): ... here. New function.
11879 * target.h (struct target_ops): New member.
11880 * thread-db.c (struct thread_db): New.
11881 (libthread_db_search_path): New variable.
11882 (thread_db_create_event, thread_db_enable_reporting)
11883 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11884 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11885 (try_thread_db_load_1, dladdr_to_soname): New functions.
11886 (try_thread_db_load, thread_db_load_search): New functions.
11887 (thread_db_init): Search for libthread_db.
11888 (thread_db_free): New function.
11889 (thread_db_handle_monitor_command): Likewise.
11890 * config.in: Regenerate.
11891 * configure: Regenerate.
11892
118932009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11894
11895 * spu-low.c (spu_kill): Wait for inferior to terminate.
11896 Call clear_inferiors.
11897 (spu_detach): Call clear_inferiors.
11898
118992009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11900
11901 * aclocal.m4: Regenerate.
11902 * config.in: Likewise.
11903 * configure: Likewise.
11904
119052009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11906
11907 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11908 (parse_spufs_run): New function.
11909 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11910 (ppc_breakpoint_at): Handle SPU breakpoints.
11911
119122009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11913
11914 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11915 (SPUFS_MAGIC): Define.
11916 (spu_enumerate_spu_ids): New function.
11917 (linux_qxfer_spu): New function.
11918 (linux_target_ops): Install linux_qxfer_spu.
11919
119202009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11921
11922 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11923 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11924 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11925 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11926 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11927 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11928 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
11929 (init_registers_powerpc_cell32l): Add prototype.
11930 (init_registers_powerpc_cell64l): Likewise.
11931 (ppc_arch_setup): Detect Cell/B.E. architecture.
11932
119332009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11934
11935 * Makefile.in (datarootdir): New variable.
11936
119372009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11938
11939 * linux-low.c (linux_write_memory): Update debugging output.
11940 * Makefile.in (clean): Add new descriptions.
11941 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
11942 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
11943 * configure.srv: Add new files for arm*-*-linux*.
11944 * linux-arm-low.c: Add new declarations.
11945 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
11946 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
11947 (HWCAP_VFPv3D16): New.
11948 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
11949 instead of __IWMMXT__.
11950 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
11951 (arm_arch_setup): New.
11952 (target_regsets): Remove #ifdef. Add VFP regset.
11953 (the_low_target): Use arm_arch_setup.
11954
119552009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
11956
11957 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
11958 the main thread again.
11959
119602009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
11961
11962 Adding Neutrino gdbserver.
11963 * configure: Regenerated.
11964 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
11965 * configure.srv (i[34567]86-*-nto*): New target.
11966 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
11967 * remote-utils.c [__QNX__]: Include sys/iomgr.h
11968 (nto_comctrl) [__QNX__]: New function.
11969 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
11970
119712009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
11972
11973 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
11974 srv_tgtobj.
11975
119762009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
11977 Pedro Alves <pedro@codesourcery.com>
11978
11979 * win32-i386-low.c (i386_get_thread_context): Handle systems that
11980 don't support CONTEXT_EXTENDED_REGISTERS.
11981 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
11982 (the_low_target): Install them.
11983 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
11984 failing with ERROR_PIPE_NOT_CONNECTED.
11985
119862009-06-30 Doug Evans <dje@google.com>
11987 Pierre Muller <muller@ics.u-strasbg.fr>
11988
11989 Add h/w watchpoint support to x86-linux, win32-i386.
11990 * Makefile.in (SFILES): Add i386-low.c
11991 (i386_low_h): Define.
11992 (i386-low.o): Add dependencies.
11993 (linux-x86-low.o): Add i386-low.h dependency.
11994 (win32-i386-low.o): Ditto.
11995 * i386-low.c: New file.
11996 * i386-low.h: New file.
11997 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
11998 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
11999 * linux-low.c (linux_add_process): Initialize arch_private.
12000 (linux_remove_process): Free arch_private.
12001 (add_lwp): Initialize arch_private.
12002 (delete_lwp): Free arch_private.
12003 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12004 provided.
12005 * linux-low.h (process_info_private): New member arch_private.
12006 (lwp_info): New member arch_private.
12007 (linux_target_ops): New members new_process, new_thread,
12008 prepare_to_resume.
12009 (ptid_of): New macro.
12010 * linux-x86-low.c: Include stddef.h, i386-low.h.
12011 (arch_process_info): New struct.
12012 (arch_lwp_info): New struct.
12013 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12014 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12015 (i386_dr_low_get_status): New function.
12016 (x86_insert_point, x86_remove_point): New functions.
12017 (x86_stopped_by_watchpoint): New function.
12018 (x86_stopped_data_address): New function.
12019 (x86_linux_new_process, x86_linux_new_thread): New functions.
12020 (x86_linux_prepare_to_resume): New function.
12021 (the_low_target): Add entries for insert_point, remove_point,
12022 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12023 prepare_to_resume.
12024 * server.c (debug_hw_points): New global.
12025 (monitor_show_help): Document set debug-hw-points.
12026 (handle_query): Process "set debug-hw-points".
12027 * server.h (debug_hw_points): Declare.
12028 (paddress): Declare.
12029 * utils.c (NUMCELLS, CELLSIZE): New macros.
12030 (get_sell, xsnprintf, paddress): New functions.
12031 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12032 remove_point, stopped_by_watchpoint, stopped_data_address.
12033 * win32-i386-low.c: Include i386-low.h.
12034 (debug_reg_state): Replaces dr.
12035 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12036 (i386_dr_low_get_status): New function.
12037 (i386_insert_point, i386_remove_point): New functions.
12038 (i386_stopped_by_watchpoint): New function.
12039 (i386_stopped_data_address): New function.
12040 (i386_initial_stuff): Update.
12041 (get_thread_context,set_thread_context,i386_thread_added): Update.
12042 (the_low_target): Add entries for insert_point,
12043 remove_point, stopped_by_watchpoint, stopped_data_address.
12044 * win32-low.c (win32_insert_watchpoint): New function.
12045 (win32_remove_watchpoint): New function.
12046 (win32_stopped_by_watchpoint): New function.
12047 (win32_stopped_data_address): New function.
12048 (win32_target_ops): Add entries for insert_watchpoint,
12049 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12050 * win32-low.h (win32_target_ops): New members insert_point,
12051 remove_point, stopped_by_watchpoint, stopped_data_address.
12052
120532009-06-25 Pedro Alves <pedro@codesourcery.com>
12054
12055 * server.c (process_serial_event): Re-return unsupported, not
12056 error, if the type isn't recognized. Re-allow supporting only
12057 insert or remove packets. Also call require_running for
12058 breakpoints. Add missing break statement to default case. Tidy.
12059 * target.h (struct target_ops): Rename insert_watchpoint to
12060 insert_point, and remove_watchpoint to remove_point.
12061
12062 * linux-low.h (struct linux_target_ops): Likewise.
12063 * linux-low.c (linux_insert_watchpoint): Rename to ...
12064 (linux_insert_point): ... this. Adjust.
12065 (linux_remove_watchpoint): Rename to ...
12066 (linux_remove_point): ... this. Adjust.
12067 (linux_target_ops): Adjust.
12068 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12069 (cris_insert_point): ... this.
12070 (cris_remove_watchpoint): Rename to ...
12071 (cris_remove_point): ... this.
12072 (the_low_target): Adjust.
12073
120742009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12075
12076 * server.c (handle_v_kill): Pass signal_pid to
12077 kill_inferior if multi_process is zero.
12078
120792009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12080
12081 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12082 * target.h (target_ops): Comment for *_watchpoint to make it clear
12083 the functions can get types '0' and '1'.
12084
120852009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12086
12087 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12088 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12089 * regcache.c (get_regcache): Likewise.
12090 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12091 * win32-low.c (child_fetch_inferior_registers): Remove check for
12092 regno 0.
12093
120942009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12095 Pedro Alves <pedro@codesourcery.com>
12096
12097 * target.h (struct target_ops) <supports_multi_process>: New
12098 callback.
12099 (target_supports_multi_process): New.
12100 * server.c (handle_query): Even if GDB reports support, only
12101 enable multi-process if the target also supports it. Report
12102 multi-process support only if the target backend supports it.
12103 * linux-low.c (linux_supports_multi_process): New function.
12104 (linux_target_ops): Install it as target_supports_multi_process
12105 callback.
12106
121072009-05-24 Doug Evans <dje@google.com>
12108
12109 Global renaming of find_thread_pid to find_thread_ptid.
12110 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12111 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12112 All callers updated.
12113
12114 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12115 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12116 directly.
12117
12118 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12119 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12120 (linux_resume_one_lwp): Ditto.
12121
121222009-05-23 Doug Evans <dje@google.com>
12123
12124 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12125 from struct inferior_list_entry * to struct lwp_info *.
12126 All callers updated.
12127
121282009-05-13 Doug Evans <dje@google.com>
12129
12130 * linux-x86-low.c: Don't include assert.h.
12131 (x86_siginfo_fixup): Use fatal, not assert.
12132 (x86_arch_setup): Fix comment.
12133
121342009-05-12 Doug Evans <dje@google.com>
12135
12136 Biarch support for i386/amd64 gdbserver.
12137 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12138 Add linux-x86-low.c.
12139 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12140 (linux-x86-low.o): Add.
12141 * linux-x86-64-low.c: Delete.
12142 * linux-i386-low.c: Delete.
12143 * linux-x86-low.c: New file.
12144 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12145 linux-x86-low.o.
12146 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12147 linux-x86-low.o.
12148 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12149 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12150 (linux_child_pid_to_exec_file): New function.
12151 (elf_64_header_p, elf_64_file_p): New functions.
12152 (siginfo_fixup): New function.
12153 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12154 give target a chance to convert layout.
12155 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12156 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12157
121582009-05-07 Doug Evans <dje@google.com>
12159
12160 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12161 (regsets_store_inferior_registers): Ditto.
12162
121632009-05-06 Pedro Alves <pedro@codesourcery.com>
12164
12165 PR server/10048
12166
12167 * linux-low.c (must_set_ptrace_flags): Delete.
12168 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12169 of the global.
12170 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12171 `lwp->must_set_ptrace_flags' instead.
12172 (linux_wait_for_event_1): Set ptrace options here.
12173 (linux_wait_1): ... not here.
12174
121752009-04-30 Doug Evans <dje@google.com>
12176
12177 * inferiors.c (started_inferior_callback): New function.
12178 (attached_inferior_callback): New function.
12179 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12180 * server.c (print_started_pid, print_attached_pid): New functions.
12181 (detach_or_kill_for_exit): New function.
12182 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12183 * server.h (have_started_inferiors_p): Declare.
12184 (have_attached_inferiors_p): Declare.
12185
12186 * inferiors.c (remove_process): Fix memory leak, free process.
12187 * linux-low.c (linux_remove_process): New function.
12188 (linux_kill): Call it instead of remove_process.
12189 (linux_detach, linux_wait_1): Ditto.
12190
121912009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12192
12193 * configure.srv: Add x86 Windows CE target.
12194
121952009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12196
12197 * inferiors.c (get_thread_process): Make global.
12198 * server.h (get_thread_process): Add prototype.
12199 * thread-db.c (find_one_thread): Use get_thread_process
12200 instead of current_process.
12201 (thread_db_get_tls_address): Do not crash if called when
12202 thread layer is not yet initialized.
12203
122042009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12205
12206 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12207 * spu-low.c (current_tid): Rename to ...
12208 (current_ptid): ... this.
12209 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12210 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12211 ptid_get_lwp (current_ptid) instead of current_tid.
12212 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12213 instead of current_tid. Use find_process_pid to verify pid
12214 argument is valid. Pass proper argument to remove_process.
12215 (spu_thread_alive): Compare current_ptid instead of current_tid.
12216 (spu_resume): Likewise.
12217
122182009-04-02 Pedro Alves <pedro@codesourcery.com>
12219
12220 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12221 variable.
12222
122232009-04-01 Pedro Alves <pedro@codesourcery.com>
12224
12225 Implement the multiprocess extensions, and add linux multiprocess
12226 support.
12227
12228 * server.h (ULONGEST): Declare.
12229 (struct ptid, ptid_t): New.
12230 (minus_one_ptid, null_ptid): Declare.
12231 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12232 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12233 (struct inferior_list_entry): Change `id' type from unsigned from
12234 to ptid_t.
12235 (struct sym_cache, struct breakpoint, struct
12236 process_info_private): Forward declare.
12237 (struct process_info): Declare.
12238 (current_process): Declare.
12239 (all_processes): Declare.
12240 (initialize_inferiors): Declare.
12241 (add_thread): Adjust to use ptid_t.
12242 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12243 (add_process, remove_process, find_thread_pid): Declare.
12244 (find_inferior_id): Adjust to use ptid_t.
12245 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12246 (multi_process): Declare.
12247 (push_event): Adjust to use ptid_t.
12248 (read_ptid, write_ptid): Declare.
12249 (prepare_resume_reply): Adjust to use ptid_t.
12250 (clear_symbol_cache): Declare.
12251 * inferiors.c (all_processes): New.
12252 (null_ptid, minus_one_ptid): New.
12253 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12254 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12255 (add_thread): Change unsigned long to ptid. Remove gdb_id
12256 parameter. Adjust.
12257 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12258 (gdb_id_to_thread): Rename to ...
12259 (find_thread_pid): ... this. Change unsigned long to ptid.
12260 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12261 (loaded_dll, pull_pid_from_list): Adjust.
12262 (add_process, remove_process, find_process_pid)
12263 (get_thread_process, current_process, initialize_inferiors): New.
12264 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12265 (struct target_waitstatus) <related_pid>: Ditto.
12266 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12267 return type to int.
12268 (struct target_ops) <join>: Add `pid' argument.
12269 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12270 (struct target_ops) <wait>: Add `ptid' field. Change return type
12271 to ptid.
12272 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12273 (mywait): Add `ptid' argument. Change return type to ptid_t.
12274 (target_pid_to_str): Declare.
12275 * target.c (set_desired_inferior): Adjust to use ptids.
12276 (mywait): Add new `ptid' argument. Adjust.
12277 (target_pid_to_str): New.
12278 * mem-break.h (free_all_breakpoints): Declare.
12279 * mem-break.c (breakpoints): Delelete.
12280 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12281 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12282 to use per-process breakpoint list.
12283 (free_all_breakpoints): New.
12284 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12285 (symbol_cache, all_symbols_looked_up): Delete.
12286 (hexchars): New.
12287 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12288 read_ptid): New.
12289 (prepare_resume_reply): Change ptid argument's type from unsigned
12290 long to ptid_t. Adjust. Implement W;process and X;process.
12291 (free_sym_cache, clear_symbol_cache): New.
12292 (look_up_one_symbol): Adjust to per-process symbol cache. *
12293 * server.c (cont_thread, general_thread, step_thread): Change type
12294 to ptid_t.
12295 (attached): Delete.
12296 (multi_process): New.
12297 (last_ptid): Change type to ptid_t.
12298 (struct vstop_notif) <ptid>: Change type to ptid_t.
12299 (queue_stop_reply, push_event): Change `ptid' argument's type to
12300 ptid_t.
12301 (discard_queued_stop_replies): Add `pid' argument.
12302 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12303 changes. Don't reference the `attached' global.
12304 (attach_inferior): Adjust to mywait interface changes.
12305 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12306 features. Handle and report "multiprocess+". Handle
12307 "qAttached:PID".
12308 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12309 changes.
12310 (handle_v_kill): New.
12311 (handle_v_stopped): Adjust to use target_pid_to_str.
12312 (handle_v_requests): Allow multiple attaches and runs when
12313 multiprocess extensions are in effect. Handle "vKill".
12314 (myresume): Adjust to use ptids.
12315 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12316 (handle_status): Adjust to discard_queued_stop_replies interface
12317 change.
12318 (first_thread_of, kill_inferior_callback)
12319 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12320 (main): Call initialize_inferiors. Adjust to use ptids, killing
12321 and detaching from all inferiors. Handle multiprocess packet
12322 variants.
12323 * linux-low.h: Include gdb_proc_service.h.
12324 (struct process_info_private): New.
12325 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12326 <lwpid_of>: Use ptid_get_lwp.
12327 (get_lwp_thread): Adjust.
12328 (struct lwp_info): Add `dead' member.
12329 (find_lwp_pid): Declare.
12330 * linux-low.c (thread_db_active): Delete.
12331 (new_inferior): Adjust comment.
12332 (inferior_pid): Delete.
12333 (linux_add_process): New.
12334 (handle_extended_wait): Adjust.
12335 (add_lwp): Change unsigned long to ptid.
12336 (linux_create_inferior): Add process to processes table. Adjust
12337 to use ptids. Don't set new_inferior here.
12338 (linux_attach_lwp): Rename to ...
12339 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12340 it. Adjust to use ptids.
12341 (linux_attach_lwp): New.
12342 (linux_attach): Add process to processes table. Don't set
12343 new_inferior here.
12344 (struct counter): New.
12345 (second_thread_of_pid_p, last_thread_of_process_p): New.
12346 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12347 multiple processes.
12348 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12349 processes. Remove process from process table.
12350 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12351 to multiple processes.
12352 (any_thread_of): New.
12353 (linux_detach): Add `pid' argument, and handle it. Remove process
12354 from processes table.
12355 (linux_join): Add `pid' argument. Handle it.
12356 (linux_thread_alive): Change unsighed long argument to ptid_t.
12357 Consider dead lwps as not being alive.
12358 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12359 threads we're not interested in.
12360 (same_lwp, find_lwp_pid): New.
12361 (linux_wait_for_lwp): Change `pid' argument's type from int to
12362 ptid_t. Adjust.
12363 (linux_wait_for_event): Rename to ...
12364 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12365 from int to ptid_t. Adjust.
12366 (linux_wait_for_event): New.
12367 (linux_wait_1): Add `ptid' argument. Change return type to
12368 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12369 that exit from the process table.
12370 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12371 Adjust.
12372 (mark_lwp_dead): New.
12373 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12374 stopping all threads, mark its main lwp as dead.
12375 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12376 ptids.
12377 (fetch_register, usr_store_inferior_registers)
12378 (regsets_fetch_inferior_registers)
12379 (regsets_store_inferior_registers, linux_read_memory)
12380 (linux_write_memory): Inline `inferior_pid'.
12381 (linux_look_up_symbols): Adjust to use per-process
12382 `thread_db_active'.
12383 (linux_request_interrupt): Adjust to use ptids.
12384 (linux_read_auxv): Inline `inferior_pid'.
12385 (initialize_low): Don't reference thread_db_active.
12386 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12387 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12388 (ps_getpid): Return the pid of the current inferior.
12389 * thread-db.c (proc_handle, thread_agent): Delete.
12390 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12391 per-process data.
12392 (find_one_thread): Change argument type to ptid_t. Adjust to
12393 per-process data.
12394 (maybe_attach_thread): Adjust to per-process data and ptids.
12395 (thread_db_find_new_threads): Ditto.
12396 (thread_db_init): Ditto.
12397 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12398 processes table. Adjust to use ptids.
12399 (spu_kill, spu_detach): Adjust interface. Remove process from
12400 processes table.
12401 (spu_join, spu_thread_alive): Adjust interface.
12402 (spu_wait): Adjust interface. Remove process from processes
12403 table. Adjust to use ptids.
12404 * win32-low.c (current_inferior_tid): Delete.
12405 (current_inferior_ptid): New.
12406 (debug_event_ptid): New.
12407 (thread_rec): Take a ptid. Adjust.
12408 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12409 (child_delete_thread): Ditto.
12410 (do_initial_child_stuff): Add `attached' argument. Add process to
12411 processes table.
12412 (child_fetch_inferior_registers, child_store_inferior_registers):
12413 Adjust.
12414 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12415 (win32_attach): Pass 1 to do_initial_child_stuff.
12416 (win32_kill): Adjust interface. Remove process from processes
12417 table.
12418 (win32_detach): Ditto.
12419 (win32_join): Adjust interface.
12420 (win32_thread_alive): Take a ptid.
12421 (win32_resume): Adjust to use ptids.
12422 (get_child_debug_event): Ditto.
12423 (win32_wait): Adjust interface. Remove exiting process from
12424 processes table.
12425
124262009-04-01 Pedro Alves <pedro@codesourcery.com>
12427
12428 Non-stop mode support.
12429
12430 * server.h (non_stop): Declare.
12431 (gdb_client_data, handler_func): Declare.
12432 (delete_file_handler, add_file_handler, start_event_loop):
12433 Declare.
12434 (handle_serial_event, handle_target_event, push_event)
12435 (putpkt_notif): Declare.
12436 * target.h (enum resume_kind): New.
12437 (struct thread_resume): Replace `step' field by `kind' field.
12438 (TARGET_WNOHANG): Define.
12439 (struct target_ops) <wait>: Add `options' argument.
12440 <supports_non_stop, async, start_non_stop>: New fields.
12441 (target_supports_non_stop, target_async): New.
12442 (start_non_stop): Declare.
12443 (mywait): Add `options' argument.
12444 * target.c (mywait): Add `options' argument. Print child exit
12445 notifications here.
12446 (start_non_stop): New.
12447 * server.c (non_stop, own_buf, mem_buf): New globals.
12448 (struct vstop_notif): New.
12449 (notif_queue): New global.
12450 (queue_stop_reply, push_event, discard_queued_stop_replies)
12451 (send_next_stop_reply): New.
12452 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12453 interface changes.
12454 (attach_inferior): In non-stop mode, don't wait for the target
12455 here.
12456 (handle_general_set): Handle QNonStop.
12457 (handle_query): When handling qC, return the current general
12458 thread, instead of the first thread of the list.
12459 (handle_query): If the backend supports non-stop mode, include
12460 QNonStop+ in the qSupported query response.
12461 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12462 and non-stop mode.
12463 (handle_v_attach, handle_v_run): Handle non-stop mode.
12464 (handle_v_stopped): New.
12465 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12466 (myresume): Adjust to use resume_kind. Handle non-stop.
12467 (queue_stop_reply_callback): New.
12468 (handle_status): Handle non-stop mode.
12469 (main): Clear non_stop flag on reconnection. Use the event-loop.
12470 Refactor serial protocol handling from here ...
12471 (process_serial_event): ... to this new function. When GDB
12472 selects any thread, select one here. In non-stop mode, wait until
12473 GDB acks all pending events before exiting.
12474 (handle_serial_event, handle_target_event): New.
12475 * remote-utils.c (remote_open): Install remote_desc in the event
12476 loop.
12477 (remote_close): Remove remote_desc from the event loop.
12478 (putpkt_binary): Rename to...
12479 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12480 (putpkt_binary): New as wrapper around putpkt_binary_1.
12481 (putpkt_notif): New.
12482 (prepare_resume_reply): In non-stop mode, don't change the
12483 general_thread.
12484 * event-loop.c: New.
12485 * Makefile.in (OBJ): Add event-loop.o.
12486 (event-loop.o): New rule.
12487
12488 * linux-low.h (pid_of): Moved here.
12489 (lwpid_of): New.
12490 (get_lwp_thread): Use lwpid_of.
12491 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12492 * linux-low.c (pid_of): Delete.
12493 (inferior_pid): Use lwpid_of.
12494 (linux_event_pipe): New.
12495 (target_is_async_p): New.
12496 (delete_lwp): New.
12497 (handle_extended_wait): Use lwpid_of.
12498 (add_lwp): Don't set lwpid field.
12499 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12500 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12501 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12502 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12503 first. Adjust to linux_wait_for_event interface changes. Use
12504 lwpid_of.
12505 (linux_detach): Don't delete the main lwp here.
12506 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12507 (status_pending_p): Don't consider explicitly suspended lwps.
12508 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12509 pointer. Add OPTIONS argument. Change return type to int. Use
12510 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12511 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12512 pointer. Add status pointer argument. Return a pid instead of a
12513 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12514 changes. In non-stop mode, don't switch to a random thread.
12515 (linux_wait): Rename to...
12516 (linux_wait_1): ... this. Add target_options argument, and handle
12517 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12518 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12519 clean exit and signal exit code. Don't stop all threads in
12520 non-stop mode. In all-stop mode, only stop all threads when
12521 reporting a stop to GDB. Handle explicit thread stop requests.
12522 (async_file_flush, async_file_mark): New.
12523 (linux_wait): New.
12524 (send_sigstop): Use lwpid_of.
12525 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12526 interface changes. In non-stop mode, don't switch to a random
12527 thread.
12528 (linux_resume_one_lwp): Use lwpid_of.
12529 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12530 (linux_resume_one_thread): ... this. Handle resume_stop. In
12531 non-stop mode, don't look for pending flag in all threads.
12532 (resume_status_pending_p): Don't consider explicitly suspended
12533 threads.
12534 (my_waitpid): Reimplement. Emulate __WALL.
12535 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12536 Use lwpid_of.
12537 (sigchld_handler, linux_supports_non_stop, linux_async)
12538 (linux_start_non_stop): New.
12539 (linux_target_ops): Register linux_supports_non_stop, linux_async
12540 and linux_start_non_stop.
12541 (initialize_low): Install SIGCHLD handler.
12542 * thread-db.c (thread_db_create_event, find_one_thread)
12543 (thread_db_get_tls_address): Use lwpid_of.
12544 * win32-low.c (win32_detach): Adjust to use resume_kind.
12545 (win32_wait): Add `options' argument.
12546 * spu-low.c (spu_resume): Adjust to use resume_kind.
12547 (spu_wait): Add `options' argument.
12548
125492009-04-01 Pedro Alves <pedro@codesourcery.com>
12550
12551 Decouple target code from remote protocol.
12552
12553 * target.h (enum target_waitkind): New.
12554 (struct target_waitstatus): New.
12555 (struct target_ops) <wait>: Return an unsigned long. Take a
12556 target_waitstatus pointer instead of a char pointer.
12557 (mywait): Likewise.
12558 * target.c (mywait): Change prototype to return an unsigned long.
12559 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12560 * server.h (thread_from_wait, old_thread_from_wait): Delete
12561 declarations.
12562 (prepare_resume_reply): Change prototype to take a
12563 target_waitstatus.
12564 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12565 (last_status, last_ptid): New.
12566 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12567 pid instead of a signal.
12568 (attach_inferior): Remove "status" and "signal" parameters.
12569 Adjust.
12570 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12571 not as an address.
12572 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12573 (handle_v_requests, myresume): Remove "status" and "signal"
12574 parameters. Adjust.
12575 (handle_status): New.
12576 (main): Delete local `status'. Adjust.
12577 * remote-utils.c: Include target.h.
12578 (prepare_resume_reply): Change prototype to take a
12579 target_waitstatus. Adjust.
12580
12581 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12582 interface.
12583 * spu-low.c (spu_wait): Adjust.
12584 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12585 Delete.
12586 (win32_wait): Adjust.
12587
125882009-04-01 Pedro Alves <pedro@codesourcery.com>
12589
12590 * target.h (struct thread_resume): Delete leave_stopped member.
12591 (struct target_ops): Add a `n' argument to the `resume' callback.
12592 * server.c (start_inferior): Adjust.
12593 (handle_v_cont, myresume): Adjust.
12594 * linux-low.c (check_removed_breakpoint): Adjust to resume
12595 interface change, and to removed leave_stopped field.
12596 (resume_ptr): Delete.
12597 (struct thread_resume_array): New.
12598 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12599 resume interface change.
12600 (linux_continue_one_thread, linux_queue_one_thread)
12601 (resume_status_pending_p): Check if the resume field is NULL
12602 instead of checking the leave_stopped member.
12603 (linux_resume): Adjust to the target resume interface change.
12604 * spu-low.c (spu_resume): Adjust to the target resume interface
12605 change.
12606 * win32-low.c (win32_detach, win32_resume): Ditto.
12607
126082009-04-01 Pedro Alves <pedro@codesourcery.com>
12609
12610 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12611 flag.
12612 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12613 pending.
12614 (linux_continue_one_thread): Only preserve the stepping flag if
12615 there's a pending breakpoint.
12616
126172009-03-31 Pedro Alves <pedro@codesourcery.com>
12618
12619 * server.c (main): After the inferior having exited, call
12620 remote_close before exiting gdbserver.
12621
126222009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12623
12624 Fix size of FPSCR in Power 7 processors.
12625 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12626 (PPC_FEATURE_HAS_DFP): New #define.
12627 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12628 size of the FPSCR.
12629
126302009-03-23 Pedro Alves <pedro@codesourcery.com>
12631
12632 * server.c (handle_query) Whitespace and formatting.
12633
126342009-03-22 Pedro Alves <pedro@codesourcery.com>
12635
12636 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12637 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12638 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12639 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12640 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12641 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12642 Makefile.in, configure.ac: Fix whitespace throughout.
12643 * configure: Regenerate.
12644
126452009-03-22 Pedro Alves <pedro@codesourcery.com>
12646
12647 * inferiors.c (find_inferior): Make it safe for the callback
12648 function to delete the currently iterated inferior.
12649
126502009-03-22 Pedro Alves <pedro@codesourcery.com>
12651
12652 * Makefile.in (linuw_low_h): Move higher.
12653 (thread-db.o): Depend on $(linux_low_h).
12654
126552009-03-17 Pedro Alves <pedro@codesourcery.com>
12656
12657 Rename "process" to "lwp" throughout.
12658
12659 * linux-low.c (all_processes): Rename to...
12660 (all_lwps): ... this.
12661 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12662 (add_process): Rename to ...
12663 (add_lwp): ... this. Adjust.
12664 (linux_create_inferior): Adjust.
12665 (linux_attach_lwp): Adjust.
12666 (linux_attach): Adjust.
12667 (linux_kill_one_process): Rename to ...
12668 (linux_kill_one_lwp): ... this. Adjust.
12669 (linux_kill): Adjust.
12670 (linux_detach_one_process): Rename to ...
12671 (linux_detach_one_lwp): ... this. Adjust.
12672 (linux_detach): Adjust.
12673 (check_removed_breakpoint): Adjust.
12674 (status_pending_p): Adjust.
12675 (linux_wait_for_process): Rename to ...
12676 (linux_wait_for_lwp): ... this. Adjust.
12677 (linux_wait_for_event): Adjust.
12678 (send_sigstop): Adjust.
12679 (wait_for_sigstop): Adjust.
12680 (stop_all_processes): Rename to ...
12681 (stop_all_lwps): ... this.
12682 (linux_resume_one_process): Rename to ...
12683 (linux_resume_one_lwp): ... this. Adjust.
12684 (linux_set_resume_request, linux_continue_one_thread)
12685 (linux_queue_one_thread, resume_status_pending_p)
12686 (usr_store_inferior_registers, regsets_store_inferior_registers)
12687 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12688 Adjust.
12689 * linux-low.h (get_process): Rename to ...
12690 (get_lwp): ... this. Adjust.
12691 (get_thread_process): Rename to ...
12692 (get_thread_lwp): ... this. Adjust.
12693 (get_process_thread): Rename to ...
12694 (get_lwp_thread): ... this. Adjust.
12695 (struct process_info): Rename to ...
12696 (struct lwp_info): ... this.
12697 (all_processes): Rename to ...
12698 (all_lwps): ... this.
12699 * proc-service.c (ps_lgetregs): Adjust.
12700 * thread-db.c (thread_db_create_event, find_one_thread)
12701 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12702
127032009-03-14 Pedro Alves <pedro@codesourcery.com>
12704
12705 * server.c (handle_query): Handle "qAttached".
12706
127072009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12708
12709 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12710 GPLv3, update license URL.
12711
127122009-03-01 Doug Evans <dje@google.com>
12713
12714 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12715 (server_h): Add gdb_signals.h.
12716 (signals.o): Update.
12717 * server.h (target_signal_from_host,target_signal_to_host_p)
12718 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12719
127202009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12721
12722 * remote-utils.c (getpkt): Also generate remote-debug
12723 information if noack_mode is set.
12724
127252009-02-06 Pedro Alves <pedro@codesourcery.com>
12726
12727 * server.c (handle_query): Report qXfer:siginfo:read and
12728 qXfer:siginfo:write as supported and handle them.
12729 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12730 * linux-low.c (linux_xfer_siginfo): New.
12731 (linux_target_ops): Set it.
12732
127332009-01-26 Pedro Alves <pedro@codesourcery.com>
12734
12735 * server.c (gdbserver_usage): Mention --remote-debug.
12736 (main): Accept '--remote-debug' switch.
12737
127382009-01-18 Doug Evans <dje@google.com>
12739
12740 * regcache.c (new_register_cache): No need to check result of xcalloc.
12741 * server.c (handle_search_memory): Back out calls to xmalloc,
12742 result is checked and error is returned to user upon failure.
12743 (handle_query): Ditto. Add more checks for result of malloc.
12744 (handle_v_cont): Check result of malloc, report error back to
12745 user upon failure.
12746 (handle_v_run): Ditto. Call freeargv.
12747 * server.h (freeargv): Declare.
12748 * utils.c (freeargv): New fn.
12749
127502009-01-15 Doug Evans <dje@google.com>
12751
12752 * gdbreplay.c (perror_with_name): Make arg const char *.
12753 * server.h (target_signal_to_name): Make return type const char *.
12754 * thread-db.c (thread_db_err_str): Make return type const char *.
12755 * utils.c (perror_with_name): Make arg const char *.
12756
127572009-01-14 Pedro Alves <pedro@codesourcery.com>
12758
12759 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12760 when handling a EXIT_PROCESS_DEBUG_EVENT.
12761
127622009-01-06 Joel Brobecker <brobecker@adacore.com>
12763
12764 * gdbreplay.c (gdbreplay_version): Update copyright year.
12765 * server.c (gdbserver_version): Likewise.
12766
127672009-01-05 Doug Evans <dje@google.com>
12768
12769 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12770 (handle_extended_wait): Improve comment.
12771
127722008-12-13 Doug Evans <dje@google.com>
12773
12774 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12775 * server.h (ATTR_MALLOC): New macro.
12776 (xmalloc,xcalloc,xstrdup): Declare.
12777 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12778 * inferiors.c: Ditto.
12779 * linux-low.c: Ditto.
12780 * mem-break.c: Ditto.
12781 * regcache.c: Ditto.
12782 * remote-utils.c: Ditto.
12783 * server.c: Ditto.
12784 * target.c: Ditto.
12785 * win32-low.c: Ditto.
12786
127872008-12-12 Doug Evans <dje@google.com>
12788
12789 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12790 in debugging printf.
12791
12792 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12793
127942008-12-09 Doug Evans <dje@google.com>
12795
12796 * linux-low.h (struct process_info): Delete member tid, unused.
12797 * thread-db.c (find_one_thread): Update.
12798 (maybe_attach_thread): Update.
12799
128002008-12-02 Pedro Alves <pedro@codesourcery.com>
12801
12802 * target.h (struct target_ops): Add qxfer_osdata member.
12803 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12804 and dirent.h.
12805 (linux_qxfer_osdata): New functions.
12806 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12807 callback.
12808 * server.c (handle_query): Handle "qXfer:osdata:read:".
12809 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12810 (buffer_xml_printf): New functions.
12811 * server.h (struct buffer): New.
12812 (buffer_grow_str, buffer_grow_str0): New macros.
12813 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12814 (buffer_xml_printf): Declare.
12815
128162008-11-24 Doug Evans <dje@google.com>
12817
12818 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12819
128202008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12821
12822 * server.c (handle_v_run): Always use the supplied argument list.
12823
128242008-11-19 Bob Wilson <bob.wilson@acm.org>
12825
12826 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12827 (xtensa_regmap_table): Add entry for scompare1.
12828
128292008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12830
12831 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12832 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12833 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12834 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12835 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12836 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12837 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12838 XML target descriptions.
12839 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12840 when inferior is running on an ISA 2.05 or later processor. Add
12841 special case to return offset for full 64-bit slot of FPSCR when
12842 in 32-bits.
12843
128442008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12845
12846 * Makefile.in (SFILES, clean): Added sparc64 files.
12847 (reg-sparc64.o, reg-sparc64.c): New.
12848 * configure.srv (sparc*-*-linux*): New configuration.
12849 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12850 syscall arguments for SPARC.
12851 (regsets_store_inferior_registers): Likewise.
12852 * linux-sparc-low.c: New file.
12853
128542008-10-21 Doug Evans <dje@google.com>
12855
12856 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12857 (READLINE_DIR,READLINE_DEP): Delete.
12858 (INTERNAL_CFLAGS): Update.
12859 (LINTFLAGS): Update.
12860
128612008-10-10 Pedro Alves <pedro@codesourcery.com>
12862
12863 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12864 whole argv from the last run, not just argv[0].
12865
128662008-09-08 Pedro Alves <pedro@codesourcery.com>
12867
12868 * regcache.c (new_register_cache): Return NULL if the register
12869 cache size isn't known yet.
12870 (free_register_cache): Avoid dereferencing a NULL regcache.
12871
128722008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12873
12874 * configure.srv: Merge MIPS and MIPS64.
12875
128762008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12877
12878 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12879
128802008-08-18 Luis Machado <luisgpm@br.ibm.com>
12881
12882 * Makefile.in: Add required vsx dependencies.
12883
12884 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12885 Declare init_registers_powerpc_vsx32l.
12886 Declare init_registers_powerpc_vsx64l.
12887 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12888 (ppc_arch_setup): Check for VSX in hwcap.
12889 (ppc_fill_vsxregset): New function.
12890 (ppc_store_vsxregset): New function.
12891 Add new VSX entry in regset_info target_regsets.
12892
12893 * configure.srv: Add new VSX dependencies.
12894
128952008-08-12 Pedro Alves <pedro@codesourcery.com>
12896
12897 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12898 (remote_open): Set or clear transport_is_reliable.
12899 (putpkt_binary): Don't expect acks in noack mode.
12900 (getpkt): Don't send ack/nac in noack mode.
12901 * server.c (handle_general_set): Handle QStartNoAckMode.
12902 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12903 qSupported.
12904 (main): Reset noack_mode on every connection.
12905 * server.h (noack_mode): Declare.
12906
129072008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12908
12909 * Makefile.in (GDBREPLAY_OBS): New variable.
12910 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12911
129122008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12913 Daniel Jacobowitz <dan@codesourcery.com>
12914
12915 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12916 (usr_store_inferior_registers): Likewise.
12917 (regsets_store_inferior_registers): Likewise.
12918
129192008-07-31 Rolf Jansen <rj@surtec.com>
12920 Pedro Alves <pedro@codesourcery.com>
12921
12922 * configure.ac: Check for memmem declaration.
12923 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12924 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12925 (disable_packet_qfThreadInfo): Unconditionally compile.
12926 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12927 * configure, config.in: Regenerate.
12928
129292008-07-28 Doug Kwan <dougkwan@google.com>
12930
12931 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
12932 (linux_write_memory): Remove declaration of errno.
12933
129342008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
12935
12936 * linux-low.c (handle_extended_wait): Do not use "status"
12937 variable uninitialized.
12938
129392008-07-07 Pedro Alves <pedro@codesourcery.com>
12940
12941 * server.c (handle_v_attach): Inhibit reporting dll changes.
12942
129432008-06-27 Pedro Alves <pedro@codesourcery.com>
12944
12945 * remote-utils.c (prepare_resume_reply): If requested, don't
12946 output "thread:TID" in the T stop reply.
12947
12948 * server.c (disable_packet_vCont, disable_packet_Tthread)
12949 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
12950 (handle_query): If requested, disable support for qC, qfThreadInfo
12951 and qsThreadInfo.
12952 (handle_v_requests): If requested, disable support for vCont.
12953 (gdbserver_show_disableable): New.
12954 (main): Handle --disable-packet and --disable-packet=LIST.
12955
12956 * server.h (disable_packet_vCont, disable_packet_Tthread)
12957 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
12958
129592008-06-20 Carlos O'Donell <carlos@codesourcery.com>
12960
12961 * server.c (gdbserver_usage): Mention --version.
12962
129632008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
12964
12965 * Makefile.in (gdbreplay.o): New rule.
12966
129672008-06-06 Joseph Myers <joseph@codesourcery.com>
12968
12969 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
12970 message, not gdbserver.
12971
129722008-06-05 Vladimir Prus <vladimir@codesourcery.com>
12973 Nathan Sidwell <nathan@codesourcery.com>
12974 Joseph Myers <joseph@codesourcery.com>
12975
12976 * acinclude.m4: Include ../../config/acx.m4.
12977 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
12978 * configure, config.in: Regenerate.
12979 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
12980 * server.c (gdbserver_version): Print PKGVERSION.
12981 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
12982 (main): Adjust gdbserver_usage calls.
12983 * gdbreplay.c (version, host_name): Add declarations.
12984 (gdbreplay_version, gdbreplay_usage): New.
12985 (main): Accept --version and --help options.
12986
129872008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
12988
12989 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
12990 (arm_breakpoint_at): Handle Thumb.
12991 (the_low_target): Add comment.
12992
129932008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
12994
12995 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
12996
129972008-05-09 Doug Evans <dje@google.com>
12998
12999 * server.h (decode_search_memory_packet): Declare.
13000 * remote-utils.c (decode_search_memory_packet): New fn.
13001 * server.c (handle_search_memory_1): New fn.
13002 (handle_search_memory): New fn.
13003 (handle_query): Process qSearch:memory packets.
13004
130052008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13006
13007 * regcache.c (registers_length): Remove.
13008 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13009 full register packet.
13010 * regcache.h (registers_length): Remove prototype.
13011 * server.h (PBUFSIZ): Define to 16384.
13012
130132008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13014
13015 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13016 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13017 powerpc-64l.o, and powerpc-altivec64l.o.
13018 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13019 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13020 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13021 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13022 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13023 to srv_xmlfiles.
13024
13025 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13026 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13027 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13028 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13029 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13030 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13031 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13032 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13033 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13034 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13035 (clean): Update.
13036
13037 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13038 (init_registers_powerpc_32l): ... this new prototype.
13039 (init_registers_powerpc_32): Remove, replace by ...
13040 (init_registers_powerpc_altivec32l): ... this new prototype.
13041 (init_registers_powerpc_e500): Remove, replace by ...
13042 (init_registers_powerpc_e500l): ... this new prototype.
13043 (init_registers_ppc64): Remove, replace by ...
13044 (init_registers_powerpc_64l): ... this new prototype.
13045 (init_registers_powerpc_64): Remove, replace by ...
13046 (init_registers_powerpc_altivec64l): ... this new prototype.
13047 (ppc_num_regs): Set to 73.
13048 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13049 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13050 (ppc_cannot_store_register): Handle orig_r3 and trap.
13051 (ppc_arch_setup): Update init_registers_... calls.
13052 (ppc_fill_gregset): Handle orig_r3 and trap.
13053
13054 * inferiors.c (clear_inferiors): Reset current_inferior.
13055
130562008-04-23 Paolo Bonzini <bonzini@gnu.org>
13057
13058 * acinclude.m4: Add override.m4.
13059 * configure: Regenerate.
13060
130612008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13062
13063 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13064 initial call to init_register_ppc64.
13065
130662008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13067
13068 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13069 single powerpc*-*-linux* case.
13070 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13071
130722008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13073
13074 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13075 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13076 from reg_xmlfiles.
13077 * linux-ppc-low.c: Include <elf.h>.
13078 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13079 (ppc_hwcap): New global variable.
13080 (ppc_regmap): Remove __SPE__ #ifdef sections.
13081 (ppc_regmap_e500): New global variable.
13082 (ppc_cannot_store_register): Update __SPE__ special case.
13083 (ppc_get_hwcap): New function.
13084 (ppc_arch_setup): Use it to determine whether inferior supports
13085 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13086 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13087 Do not access registers if target does not support AltiVec.
13088 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13089 Do not access registers if target does not support SPE.
13090 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13091
130922008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13093
13094 * linux-low.c (disabled_regsets, num_regsets): New.
13095 (use_regsets_p): Delete.
13096 (linux_wait_for_process): Clear disabled_regsets.
13097 (regsets_fetch_inferior_registers): Check and set it.
13098 (regsets_store_inferior_registers): Likewise.
13099 (linux_fetch_registers, linux_store_registers): Do not use
13100 use_regsets_p.
13101 (initialize_low): Allocate disabled_regsets.
13102
131032008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13104
13105 * Makefile.in (LIBOBJS): New.
13106 (OBS): Use LIBOBJS.
13107 (memmem.o): New rule.
13108 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13109 * configure: Regenerated.
13110
131112008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13112
13113 * server.c (handle_query): Never return "unsupported" for
13114 qXfer:features:read queries.
13115
131162008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13117
13118 * server.c (get_features_xml): Fix inverted condition.
13119 (handle_query): Always support qXfer:feature:read.
13120
131212008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13122
13123 * server.c (wrapper_argv): New.
13124 (start_inferior): Handle wrapper_argv. If set, expect an extra
13125 trap.
13126 (gdbserver_usage): Document --wrapper.
13127 (main): Parse --wrapper.
13128
131292008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13130
13131 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13132 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13133 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13134 (ppc_set_pc): Likewise.
13135 (ppc_arch_setup): New function.
13136 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13137 of collect_register.
13138 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13139
131402008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13141
13142 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13143 instead of linux-ppc64-low.o.
13144 * linux-ppc64-low.c: Remove file.
13145 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13146 (linux-ppc64-low.o): Remove rule.
13147
13148 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13149 (init_registers_powerpc_64): Likewise.
13150 (ppc_regmap): Conditionally define depending on __powerpc64__.
13151 (ppc_cannot_store_register): Do not special-case "fpscr" when
13152 compiled on __powerpc64__.
13153 (ppc_collect_ptrace_register): New function.
13154 (ppc_supply_ptrace_register): New function.
13155 (ppc_breakpoint): Change type to "unsigned int".
13156 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13157 (the_low_target): Conditionally provide initializers for the
13158 arch_setup member depending on __powerpc64__. Install
13159 collect_ptrace_register and supply_ptrace_register members.
13160
131612008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13162
13163 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13164 * server.c (gdbserver_xmltarget): Define.
13165 (get_features_xml): Use it to replace "target.xml" and arch_string.
13166
13167 * configure.srv: Remove srv_xmltarget. Add XML files that were
13168 mentioned there to srv_xmlfiles instead. Remove conditional tests
13169 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13170 srv_xmlfiles and srv_regobj to include all possible choices.
13171 * configure.ac (srv_xmltarget): Remove.
13172 (srv_xmlfiles): Do not add "target.xml".
13173 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13174 checks for supplementary target information.
13175 * configure: Regenerate.
13176 * Makefile.in (XML_TARGET): Remove.
13177 (target.xml): Remove rule.
13178 (clean): Do not clean up target.xml.
13179 (.PRECIOUS): Do not mention target.xml.
13180
13181 * target.h (struct target_ops): Remove arch_string member.
13182 * linux-low.c (linux_arch_string): Remove.
13183 (linux_target_ops): Remove arch_string initializer.
13184 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13185 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13186 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13187 * spu-low.c (spu_arch_string): Remove.
13188 (spu_target_ops): Remove arch_string initializer.
13189 * win32-low.c (win32_arch_string): Remove.
13190 (win32_target_ops): Remove arch_string initializer.
13191 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13192 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13193 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13194
131952008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13196
13197 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13198 by collect_ptrace_register and supply_ptrace_register hooks.
13199 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13200 instead of checking for the_low_target.left_pad_xfer.
13201 (usr_store_inferior_registers): Use collect_ptrace_register callback
13202 instead of checking for the_low_target.left_pad_xfer.
13203
13204 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13205 (s390_supply_ptrace_register): Likewise.
13206 (s390_fill_gregset): Call s390_collect_ptrace_register.
13207 (the_low_target): Update.
13208
13209 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13210 (ppc_supply_ptrace_register): Likewise.
13211 (the_low_target): Update.
13212
13213 * linux-i386-low.c (the_low_target): Update.
13214 * linux-x86-64-low.c (the_low_target): Update.
13215
132162008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13217
13218 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13219 reg-s390.o and reg-s390x.o.
13220
13221 * linux-low.c (new_inferior): New global variable.
13222 (linux_create_inferior, linux_attach): Set it.
13223 (linux_wait_for_process): Call the_low_target.arch_setup after the
13224 target has stopped for the first time.
13225 (initialize_low): Do not call the_low_target.arch_setup.
13226
13227 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13228 (s390_set_pc): Likewise.
13229 (s390_arch_setup): New function.
13230 (the_low_target): Use s390_arch_setup as arch_setup routine.
13231
13232 * regcache.c (realloc_register_cache): New function.
13233 (set_register_cache): Call it for each existing regcache.
13234
132352008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13236
13237 * server.h (init_registers): Remove prototype.
13238
13239 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13240 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13241 instead of init_registers ().
13242 * linux-arm-low.c (init_registers_arm): Add prototype.
13243 (init_registers_arm_with_iwmmxt): Likewise.
13244 (the_low_target): Add initializer for arch_setup field.
13245 * linux-cris-low.c (init_registers_cris): Add prototype.
13246 (the_low_target): Add initializer for arch_setup field.
13247 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13248 (the_low_target): Add initializer for arch_setup field.
13249 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13250 (the_low_target): Add initializer for arch_setup field.
13251 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13252 (the_low_target): Add initializer for arch_setup field.
13253 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13254 (the_low_target): Add initializer for arch_setup field.
13255 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13256 (the_low_target): Add initializer for arch_setup field.
13257 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13258 (init_registers_mips64_linux): Likewise.
13259 (the_low_target): Add initializer for arch_setup field.
13260 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13261 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13262 (the_low_target): Add initializer for arch_setup field.
13263 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13264 (init_registers_powerpc_64): Likewise.
13265 (the_low_target): Add initializer for arch_setup field.
13266 * linux-s390-low.c (init_registers_s390): Add prototype.
13267 (init_registers_s390x): Likewise.
13268 (the_low_target): Add initializer for arch_setup field.
13269 * linux-sh-low.c (init_registers_sh): Add prototype.
13270 (the_low_target): Add initializer for arch_setup field.
13271 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13272 (the_low_target): Add initializer for arch_setup field.
13273 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13274 (the_low_target): Add initializer for arch_setup field.
13275
13276 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13277 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13278 instead of init_registers ().
13279 * win32-arm-low.c (init_registers_arm): Add prototype.
13280 (the_low_target): Add initializer for arch_setup field.
13281 * win32-i386-low.c (init_registers_i386): Add prototype.
13282 (the_low_target): Add initializer for arch_setup field.
13283
13284 * spu-low.c (init_registers_spu): Add prototype.
13285 (initialize_low): Call initialie_registers_spu () instead of
13286 initialize_registers ().
13287
132882008-02-19 Pedro Alves <pedro@codesourcery.com>
13289
13290 * server.c (handle_v_requests): When handling the vRun and vAttach
13291 packets, if already debugging a process, don't kill it. Return an
13292 error instead.
13293
132942008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13295
13296 * server.c (handle_query): Correct length check.
13297
132982008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13299
13300 * win32-low.c (do_initial_child_stuff): Add process handle
13301 parameter. Set current_process_handle and current_process_id from the
13302 parameters. Clear globals.
13303 (win32_create_inferior): Don't set current_process_handle and
13304 current_process_id here. Instead pass them on the call to
13305 do_initial_child_stuff.
13306 (win32_attach): Likewise.
13307 (win32_clear_inferiors): New.
13308 (win32_kill): Don't close the current process handle or the
13309 current thread handle here. Instead call win32_clear_inferiors.
13310 (win32_detach): Don't open a new handle to the process. Call
13311 win32_clear_inferiors.
13312 (win32_join): Don't rely on current_process_handle; open a new
13313 handle using the process id.
13314 (win32_wait): Call win32_clear_inferiors when the inferior process
13315 has exited.
13316
133172008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13318
13319 * server.c (monitor_show_help): Add "exit".
13320
133212008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13322
13323 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13324 (clean): Add reg-xtensa.c.
13325 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13326 * configure.srv (xtensa*-*-linux*) New target.
13327 * linux-xtensa-low.c: New.
13328 * xtensa-xtregs.c: New.
13329
133302008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13331
13332 * hostio.c: Don't include errno.h.
13333 (errno_to_fileio_errno): Move to hostio-errno.
13334 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13335 error number outputting to the target->hostio_last_error callback.
13336 (hostio_packet_error): Use FILEIO_EINVAL directly.
13337 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13338 calls to hostio_error.
13339 * hostio-errno.c: New.
13340 * server.h (hostio_last_error_from_errno): Declare.
13341 * target.h (target_ops): Add hostio_last_error member.
13342 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13343 as hostio_last_error handler.
13344 * spu-low.c (spu_target_ops): Likewise.
13345 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13346 (wince_hostio_last_error): New functions.
13347 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13348 as hostio_last_error handler.
13349 (win32_target_ops) [!_WIN32_WCE]: Register
13350 hostio_last_error_from_errno as hostio_last_error handler.
13351 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13352 (hostio-errno.o): New rule.
13353 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13354 * configure.srv (srv_hostio_err_objs): New variable. Default to
13355 hostio-errno.o.
13356 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13357 * configure: Regenerate.
13358
133592008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13360
13361 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13362 (linux_kill, linux_detach): Clean up the process list.
13363 * remote-utils.c (remote_open): Improve port number parsing.
13364 (putpkt_binary, input_interrupt): Only send interrupts if the target
13365 is running.
13366 * server.c (extended_protocol): Make static.
13367 (attached): Define earlier.
13368 (exit_requested, response_needed, program_argv): New variables.
13369 (target_running): New.
13370 (start_inferior): Clear attached here.
13371 (attach_inferior): Set attached here.
13372 (require_running): Define.
13373 (handle_query): Use require_running and target_running. Implement
13374 "monitor exit".
13375 (handle_v_attach, handle_v_run): New.
13376 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13377 (gdbserver_usage): Update.
13378 (main): Redo argument parsing. Handle --debug and --multi. Handle
13379 --attach along with other options or after the port. Save
13380 program_argv. Support no initial program. Resynchronize
13381 communication with GDB after an error. Handle "monitor exit".
13382 Use require_running and target_running. Always allow the extended
13383 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13384 restart in extended mode.
13385 * README: Refer to the GDB manual. Update --attach usage.
13386
133872007-12-20 Andreas Schwab <schwab@suse.de>
13388
13389 * linux-low.c (STACK_SIZE): Define.
13390 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13391 (linux_test_for_tracefork): Likewise.
13392
133932007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13394
13395 * linux-low.c (linux_wait_for_event): Update messages. Do not
13396 reinsert auto-delete breakpoints.
13397 * mem-break.c (struct breakpoint): Change return type of handler to
13398 int.
13399 (set_breakpoint_at): Update handler type.
13400 (reinsert_breakpoint_handler): Return 1 instead of calling
13401 delete_breakpoint.
13402 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13403 setting a new one.
13404 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13405 * mem-break.h (set_breakpoint_at): Update handler type.
13406 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13407 * win32-low.c (auto_delete_breakpoint): New.
13408 (get_child_debug_event): Use it.
13409
134102007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13411
13412 * configure.ac: Check for pread and pwrite.
13413 * hostio.c (handle_pread): Fall back to lseek and read.
13414 (handle_pwrite): Fall back to lseek and write.
13415 * config.in, configure: Regenerated.
13416
134172007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13418
13419 * server.c (myresume): Add own_buf argument.
13420 (main): Update calls.
13421
134222007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13423
13424 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13425 * remote-utils.c (remote_open): Do not call disable_async_io.
13426 (block_async_io): Delete.
13427 (unblock_async_io): Make static.
13428 (initialize_async_io): New.
13429 * server.c (handle_v_cont): Handle async I/O here.
13430 (myresume): Likewise. Move other common resume tasks here...
13431 (main): ... from here. Call initialize_async_io. Disable async
13432 I/O before the main loop.
13433 * server.h (initialize_async_io): Declare.
13434 (block_async_io, unblock_async_io): Delete prototypes.
13435 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13436
134372007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13438
13439 * remote-utils.c (readchar): Allow binary data in received messages.
13440
134412007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13442
13443 * win32-low.c (attaching): New global.
13444 (win32_create_inferior): Clear the `attaching' global.
13445 (win32_attach): Set the `attaching' global.
13446 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13447 attaching. Only set a breakpoint at the entry point if not
13448 attaching.
13449
134502007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13451
13452 * server.c (main): Don't report dll events on the initial
13453 connection on attaches.
13454
134552007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13456
13457 * server.c (main): Relax numerical bases supported for the pid of
13458 the --attach command line argument.
13459
134602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13461
13462 * win32-low.c (win32_attach): Call OpenProcess before
13463 DebugActiveProcess, not after. Add last error output to error
13464 call.
13465
134662007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13467
13468 * win32-low.c (win32_get_thread_context)
13469 (win32_set_thread_context): New functions.
13470 (thread_rec): Use win32_get_thread_context.
13471 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13472 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13473 field.
13474
134752007-12-03 Leo Zayas
13476 Pedro Alves <pedro_alves@portugalmail.pt>
13477
13478 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13479 global variables.
13480 (child_add_thread): Minor cleanup.
13481 (child_continue): Resume artificially suspended threads before
13482 calling ContinueDebugEvent.
13483 (suspend_one_thread): New.
13484 (fake_breakpoint_event): New.
13485 (get_child_debug_event): Change return type to int. Check here if
13486 gdb sent an interrupt request. If a soft interrupt was requested,
13487 fake a breakpoint event. Return 0 if there is no event to handle,
13488 and 1 otherwise.
13489 (win32_wait): Don't check here if gdb sent an interrupt request.
13490 Ensure there is a valid event to handle.
13491 (win32_request_interrupt): Add soft interruption method as last
13492 resort.
13493
134942007-12-03 Leo Zayas
13495 Pedro Alves <pedro_alves@portugalmail.pt>
13496
13497 * win32-low.h (win32_thread_info): Add descriptions to the
13498 structure members. Replace `suspend_count' counter by a
13499 `suspended' flag.
13500 * win32-low.c (thread_rec): Update condition of when to get the
13501 context from the inferior. Rely on ContextFlags being set if it
13502 has already been retrieved. Only suspend the inferior thread if
13503 we haven't already. Warn if that fails.
13504 (continue_one_thread): s/suspend_count/suspended/. Only call
13505 ResumeThread once. Warn if that fails.
13506
135072007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13508
13509 * win32-low.c (win32_wait): Don't read from the inferior when it
13510 has already exited.
13511
135122007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13513
13514 * Makefile.in (win32_low_h): New variable.
13515 (win32-low.o): Add dependency on $(win32_low_h).
13516 (win32-arm-low.o, win32-i386-low.o): New rules.
13517
135182007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13519
13520 * hostio.c: Correct copyright year.
13521
135222007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13523
13524 * Makefile.in (OBS): Add hostio.o.
13525 (hostio.o): New rule.
13526 * server.h (handle_vFile): Declare.
13527 * hostio.c: New file.
13528 * server.c (handle_v_requests): Take packet_len and new_packet_len
13529 for binary packets. Call handle_vFile.
13530 (main): Update call to handle_v_requests.
13531
135322007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13533
13534 * linux-low.c: Include <sched.h>.
13535
135362007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13537
13538 * linux-low.c (linux_tracefork_grandchild): New.
13539 (linux_tracefork_child): Use clone.
13540 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13541
135422007-10-31 Joel Brobecker <brobecker@adacore.com>
13543
13544 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13545
135462007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13547
13548 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13549
135502007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13551
13552 * inferiors.c (change_inferior_id): Delete.
13553 (add_pid_to_list, pull_pid_from_list): New.
13554 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13555 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13556 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13557 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13558 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13559 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13560 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13561 (using_threads): Always set to 1.
13562 (handle_extended_wait): New.
13563 (add_process): Do not set TID.
13564 (linux_create_inferior): Set must_set_ptrace_flags.
13565 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13566 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13567 (linux_thread_alive): Rename TID argument to LWPID.
13568 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13569 (linux_wait_for_event): Do not use TID or check using_threads. Update
13570 call to dead_thread_notify. Call handle_extended_wait.
13571 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13572 (send_sigstop): Delete sigstop_sent.
13573 (wait_for_sigstop): Avoid TID.
13574 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13575 (linux_test_for_tracefork): New.
13576 (linux_lookup_signals): Use thread_db_active and
13577 linux_supports_tracefork_flag.
13578 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13579 * linux-low.h (get_process_thread): Avoid TID.
13580 (struct process_ifo): Move thread_known and tid to the end. Remove
13581 sigstop_sent.
13582 (linux_attach_lwp, thread_db_init): Update prototypes.
13583 * server.h (change_inferior_id): Delete prototype.
13584 (add_pid_to_list, pull_pid_from_list): New prototypes.
13585 * thread-db.c (thread_db_use_events): New.
13586 (find_first_thread): Rename to...
13587 (find_one_thread): ...this. Update callers and messages. Do not
13588 call fatal. Check thread_db_use_events. Do not call
13589 change_inferior_id or new_thread_notify.
13590 (maybe_attach_thread): Update. Do not call new_thread_notify.
13591 (thread_db_init): Set thread_db_use_events. Check use_events.
13592 * utils.c (fatal, warning): Correct message prefix.
13593
135942007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13595
13596 * Makefile.in (clean): Remove new files.
13597 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13598 (powerpc-64.o, powerpc-64.c): New rules.
13599 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13600 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13601 with SPE.
13602 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13603 SPE targets.
13604 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13605 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13606 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13607 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13608 (target_regsets): Add AltiVec and SPE register sets.
13609 * configure.ac: Check for AltiVec and SPE.
13610 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13611 (ppc_fill_vrregset, ppc_store_vrregset): New.
13612 (target_regsets): Add AltiVec register set.
13613 * configure: Regenerated.
13614
136152007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13616
13617 * linux-low.c (O_LARGEFILE): Define.
13618 (linux_read_memory): Use /proc/PID/mem.
13619 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13620 * configure, config.in: Regenerated.
13621
136222007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13623
13624 * linux-low.c (linux_wait_for_event): Do not pass signals while
13625 single-stepping.
13626
136272007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13628
13629 * win32-low.c (create_process): New.
13630 (win32_create_inferior): Use create_process instead of
13631 CreateProcess. If create_process failed retry appending an ".exe"
13632 suffix. Store the GetLastError result immediatelly after
13633 create_process calls and use it on the call to error.
13634
136352007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13636
13637 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13638
136392007-08-23 Joel Brobecker <brobecker@adacore.com>
13640
13641 * configure.ac: Switch license to GPLv3.
13642
136432007-08-01 Michael Snyder <msnyder@access-company.com>
13644
13645 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13646
136472007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13648
13649 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13650 typedef.
13651 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13652 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13653 CloseToolhelp32Snapshot.
13654 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13655 CloseToolhelp32Snapshot.
13656
136572007-07-27 Michael Snyder <michael.snyder@access-company.com>
13658
13659 * server.c (main): Check for inferior exit before main loop.
13660
136612007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13662
13663 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13664 instead of on tmp_desc.
13665
136662007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13667 Daniel Jacobowitz <dan@codesourcery.com>
13668
13669 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13670 (add_thread): Minor cleanups.
13671 (clear_inferiors): Move lower in the file. Clear the DLL
13672 list.
13673 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13674 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13675 (xml_escape_text): New.
13676 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13677 for qSupported.
13678 (handle_v_cont): Report errors.
13679 (gdbserver_version): Update.
13680 (main): Correct size of own_buf. Do not report initial DLL events.
13681 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13682 (unloaded_dll, xml_escape_text): New.
13683 * win32-low.c (enum target_waitkind): Update comments.
13684 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13685 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13686 (win32_EnumProcessModules, win32_GetModuleInformation)
13687 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13688 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13689 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13690 (win32_Module32First, win32_Module32Next, load_toolhelp)
13691 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13692 (get_child_debug_event): Handle DLL events.
13693 (win32_wait): Likewise.
13694
136952007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13696
13697 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13698 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13699
137002007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13701
13702 * win32-low.c (handle_output_debug_string): Ignore event if not
13703 waiting.
13704
137052007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13706
13707 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13708
137092007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13710
13711 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13712
137132007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13714
13715 * inferiors.c (change_inferior_id): Add comment.
13716 * linux-low.c (check_removed_breakpoint): Add an early
13717 prototype. Improve debug output.
13718 (linux_attach): Doc update.
13719 (linux_detach_one_process, linux_detach): Clean up before releasing
13720 each process.
13721 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13722 * linux-low.h (struct process_info): Doc improvement.
13723 * mem-break.c (delete_all_breakpoints): New.
13724 * mem-break.h (delete_all_breakpoints): New prototype.
13725 * thread-db.c (find_first_thread): New.
13726 (thread_db_create_event): Call it instead of
13727 thread_db_find_new_threads. Clean up unused variables.
13728 (maybe_attach_thread): Remove first thread handling.
13729 (thread_db_find_new_threads): Use find_first_thread.
13730 (thread_db_get_tls_address): Likewise.
13731
137322007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13733
13734 * thread-db.c (thread_db_find_new_threads): Add prototype.
13735 (thread_db_create_event): Check for the main thread before adding
13736 a new thread.
13737 (maybe_attach_thread): Only enable event reporting if TID == 0.
13738 (thread_db_get_tls_address): Check for new threads.
13739
137402007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13741
13742 * linux-low.c (linux_create_inferior): Try execv before execvp.
13743 * spu-low.c (spu_create_inferior): Likewise.
13744
137452007-06-13 Mike Frysinger <vapier@gentoo.org>
13746
13747 * linux-low.c (linux_create_inferior): Change execv to execvp.
13748 * spu-low.c (spu_create_inferior): Likewies.
13749
137502007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13751
13752 * Makefile.in (clean): Clean new files instead of deleted ones.
13753 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13754 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13755 rules.
13756 * configure.srv: Specify XML files and new regformats for MIPS and
13757 MIPS64 GNU/Linux.
13758 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13759 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13760 an entry for the restart register.
13761 (mips_cannot_fetch_register, mips_cannot_store_register)
13762 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13763 register names to match the XML descriptions.
13764 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13765 restart register instead of $0.
13766
137672007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13768 Markus Deuling <deuling@de.ibm.com>
13769
13770 * remote-utils.c (decode_xfer_write): New function.
13771 * server.h (decode_xfer_write): Add prototype.
13772 * server.c (handle_query): Add PACKET_LEN argument. Support
13773 qXfer:spu:read and qXfer:spu:write packets.
13774 (main): Pass packet_len to handle_query.
13775 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13776 * target.h (target_ops): Add qxfer_spu.
13777
137782007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13779
13780 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13781 accessing non-seekable spufs files.
13782
137832007-05-16 Markus Deuling <deuling@de.ibm.com>
13784
13785 * server.c (handle_query): Add reply for qC packet.
13786
137872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13788 Leo Zayas <lerele@champenstudios@com>
13789
13790 * server.h (check_remote_input_interrupt_request): New function.
13791 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13792 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13793 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13794 (check_remote_input_interrupt_request): New function.
13795 * server.h (check_remote_input_interrupt_request): Declare.
13796 * win32-low.c (winapi_DebugBreakProcess,
13797 winapi_GenerateConsoleCtrlEvent): New typedefs.
13798 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13799 to 250 ms.
13800 (win32_wait): Check for remote interrupt request
13801 with check_remote_input_interrupt_request.
13802 (win32_request_interrupt): New function.
13803 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13804
138052007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13806
13807 * win32-low.c (debug_registers_changed,
13808 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13809 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13810 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13811 (thread_rec): Get context using the low target.
13812 (child_add_thread): Call thread_added on the low target,
13813 which does the same thing.
13814 (regptr): Delete.
13815 (do_initial_child_stuff): Remove debug registers references.
13816 Set context using the low target. Resume threads after
13817 setting the contexts.
13818 (child_continue): Remove dead variable. Remove debug
13819 registers references.
13820 (child_fetch_inferior_registers): Go through the low target.
13821 (do_child_store_inferior_registers): Remove.
13822 (child_store_inferior_registers): Go through the low target.
13823 (win32_resume): Remove debug registers references.
13824 Set context using the low target.
13825 (handle_exception): Change return type to void. Don't record
13826 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13827 first chance exception.
13828 (get_child_debug_event): Change return type to void. Remove
13829 goto loop. Always return after waiting for debug event.
13830 (win32_wait): Convert to switch statement. Handle spurious
13831 events.
13832
13833 * win32-i386-low.c (debug_registers_changed,
13834 debug_registers_used): New.
13835 (initial_stuff): Rename to ...
13836 (i386_initial_stuff): ... this. Clear debug registers
13837 state variables.
13838 (store_debug_registers): Delete.
13839 (i386_get_thread_context): New.
13840 (load_debug_registers): Delete.
13841 (i386_set_thread_context): New.
13842 (i386_thread_added): New.
13843 (single_step): Rename to ...
13844 (i386_single_step): ... this.
13845 (do_fetch_inferior_registers): Rename to ...
13846 (i386_fetch_inferior_register): ... this.
13847 (i386_store_inferior_register): New.
13848 (the_low_target): Adapt to new interface.
13849
13850 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13851 (arm_get_thread_context): New.
13852 (arm_set_thread_context): New.
13853 (regptr): New.
13854 (do_fetch_inferior_registers): Rename to ...
13855 (arm_fetch_inferior_register): ... this.
13856 (arm_store_inferior_register): New.
13857 (arm_wince_breakpoint): Reimplement as unsigned long.
13858 (arm_wince_breakpoint_len): Define.
13859 (the_low_target): Adapt to new interface.
13860
13861 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13862 load_debug_registers. Add get_thread_context, set_thread_context,
13863 thread_added and store_inferior_register. Rename
13864 fetch_inferior_registers to fetch_inferior_register.
13865 (regptr): Remove declaration.
13866
138672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13868
13869 * linux-low.c (linux_detach): Change return type to int. Return 0.
13870 * spu-low.c (spu_detach): Likewise.
13871
138722007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13873
13874 * target.h (target_ops): Change return type of detach to int.
13875 Add join.
13876 (join_inferior): New.
13877 * server.c (main): Don't skip detach support on mingw32.
13878 If the inferior doesn't support detaching return error.
13879 Call join_inferior instead of using waitpid.
13880 * linux-low.c (linux_join): New.
13881 (linux_target_op): Add linux_join.
13882 * spu-low.c (spu_join): New.
13883 (spu_target_ops): Add spu_join.
13884 * win32-low.c (win32_detach): Adapt to new interface.
13885 Reopen current_process_handle before detaching. Issue a child
13886 resume before detaching.
13887 (win32_join): New.
13888 (win32_target_op): Add win32_join.
13889
138902007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13891
13892 * win32-low.c (win32-attach): Fix return value.
13893 * target.h (target_ops): Describe ATTACH return values.
13894
138952007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13896
13897 * win32-low.c (GETPROCADDRESS): Define.
13898 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13899 (winapi_DebugSetProcessKillOnExit): Likewise.
13900 (win32_create_inferior): Force usage of ansi CreateProcessA.
13901 (win32_attach): Use GETPROCADDRESS.
13902 (win32_detach): Likewise.
13903
139042007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13905
13906 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13907
139082007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13909
13910 * win32-low.c: Commit leftover changes from 2007-03-29.
13911
139122007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13913
13914 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13915 fields short instead of int. Add explicit padding.
13916 (i387_cache_to_fsave): Remove unnecessary casts.
13917 (i387_fsave_to_cache): Doc fix.
13918 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13919
139202007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13921
13922 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13923 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13924
139252007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13926
13927 * configure.srv (arm*-*-mingw32ce*): Move near the other
13928 arm targets.
13929
139302007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13931
13932 * configure.ac: Add errno checking.
13933 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
13934 sys/file.h and malloc.h.
13935 (AC_CHECK_DECLS): Add perror.
13936 (srv_mingwce): Handle.
13937 * configure.srv (i[34567]86-*-cygwin*): Add
13938 win32-i386-low.o to srv_tgtobj.
13939 (i[34567]86-*-mingw*): Likewise.
13940 (arm*-*-mingw32ce*): Add case.
13941 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13942 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
13943 [__MINGW32CE__] (strerror): New function.
13944 [__MINGW32CE__] (errno): Define to GetLastError.
13945 [__MINGW32CE__] (COUNTOF): New macro.
13946 (remote_open): Remove extra close call.
13947 * mem-break.c (delete_breakpoint_at): New function.
13948 * mem-break.h (delete_breakpoint_at): Declare.
13949 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
13950 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
13951 [USE_WIN32API] (read, write): Add char* casts.
13952 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
13953 * server.h: Include wincecompat.h on Windows CE.
13954 [HAVE_ERRNO_H]: Check.
13955 (perror): Declare if not declared.
13956 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
13957 (perror_with_name): Remove errno declaration.
13958 * wincecompat.h: New.
13959 * wincecompat.c: New.
13960 * win32-low.h: New.
13961 * win32-arm-low.c: New.
13962 * win32-i386-low.c: New.
13963 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
13964 (OUTMSG2): Make it safe.
13965 (_T): New macro.
13966 (COUNTOF): New macro.
13967 (NUM_REGS): Get it from the low target.
13968 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
13969 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
13970 (thread_rec): Let low target handle debug registers.
13971 (child_add_thread): Likewise.
13972 (child_init_thread_list): Likewise.
13973 (continue_one_thread): Likewise.
13974 (regptr): New.
13975 (do_child_fetch_inferior_registers): Move to ...
13976 * win32-i386-low.c: ... here, and rename to ...
13977 (do_fetch_inferior_registers): ... this.
13978 * win32-low.c (child_fetch_inferior_registers):
13979 Go through the low target.
13980 (do_child_store_inferior_registers): Use regptr.
13981 (strwinerror): New function.
13982 (win32_create_inferior): Handle Windows CE.
13983 Use strwinerror instead of strerror on Windows error
13984 codes. Add program to the error output.
13985 Don't close the main thread handle on Windows CE.
13986 (win32_attach): Use coredll.dll on Windows CE.
13987 (win32_kill): Close current process and current
13988 thread handles.
13989 (win32_detach): Use coredll.dll on Windows CE.
13990 (win32_resume): Let low target handle debug registers, and
13991 step request.
13992 (handle_exception): Add/Remove initial breakpoint. Avoid
13993 non-existant WSTOPSIG on Windows CE.
13994 (win32_read_inferior_memory): Cast to remove warning.
13995 (win32_arch_string): Go through the low target.
13996 (initialize_low): Call set_breakpoint_data with the low
13997 target's breakpoint.
13998 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
13999 FOP_REGNUM, mappings): Move to ...
14000 * win32-i386-low.c: ... here.
14001 * win32-low.c (win32_thread_info): Move to ...
14002 * win32-low.h: ... here.
14003 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14004 win32-arm-low.c and wincecompat.c.
14005 (all:): Add $EXEEXT.
14006 (install-only:): Likewise.
14007 (gdbserver:): Likewise.
14008 (gdbreplay:): Likewise.
14009 * config.in: Regenerate.
14010 * configure: Regenerate.
14011
140122007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14013
14014 * win32-low.c: Rename typedef thread_info to
14015 win32_thread_info throughout.
14016
140172007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14018
14019 * win32-i386-low.c: Rename to ...
14020 * win32-low.c: ... this.
14021 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14022 * Makefile.in: Likewise.
14023
140242007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14025
14026 * remote-utils.c (monitor_output): Constify msg parameter.
14027 * server.h (monitor_output): Likewise.
14028 * win32-i386-low.c (handle_output_debug_string): New.
14029 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14030 handle_output_debug_string.
14031 (get_child_debug_event): Likewise.
14032
140332007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14034
14035 * server.c (main): Correct strtoul check.
14036
140372007-03-27 Jon Ringle <jon@ringle.org>
14038
14039 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14040
140412007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14042
14043 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14044
140452007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14046
14047 * terminal.h: Check HAVE_SGTTY_H.
14048
140492007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14050
14051 * remote-utils.c (remote_open): Print out the assigned port number.
14052
140532007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14054
14055 * remote-utils.c (monitor_output): New function.
14056 * server.c (debug_threads): Define here.
14057 (monitor_show_help): New function.
14058 (handle_query): Handle qRcmd.
14059 (main): Do not handle 'd' packet.
14060 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14061 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14062 of debug_threads.
14063
140642007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14065
14066 * Makefile.in (EXEEXT): New.
14067 (clean): Use $(EXEEXT).
14068
140692007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14070
14071 * target.h (target_ops): Rename send_signal to request_interrupt,
14072 and remove enum target_signal parameter.
14073 * linux-low.c (linux_request_interrupt): Rename from
14074 linux_send_signal, and always send SIGINT.
14075 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14076 and always send SIGINT.
14077 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14078 of send_signal.
14079 (input_interrupt): Likewise.
14080
140812007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14082
14083 * server.c (get_features_xml): Check if target implemented
14084 arch_string.
14085 * win32-i386-low.c (win32_arch_string): New.
14086 (win32_target_ops): Add win32_arch_string as arch_string member.
14087
140882007-02-22 Markus Deuling <deuling@de.ibm.com>
14089
14090 * spu-low.c (spu_arch_string): New.
14091 (spu_target_ops): Add spu_arch_string.
14092
140932007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14094
14095 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14096 * configure.ac: Do not check for terminal.h.
14097 * configure, config.in: Regenerated.
14098
140992007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14100
14101 * Makefile.in (OBS): Add $(XML_BUILTIN).
14102 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14103 (clean): Update.
14104 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14105 (arm-with-iwmmxt.c): New.
14106 * config.in, configure: Regenerate.
14107 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14108 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14109 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14110 (arm*-*-linux*): Add iWMMXt and regset support.
14111 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14112 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14113 (arm_store_wmmxregset, target_regsets): New.
14114 * server.c (get_features_xml): Take annex argument. Check builtin
14115 XML documents.
14116 (handle_query): Handle multiple annexes.
14117
141182007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14119
14120 * remote-utils.c [USE_WIN32API] (read, write): Define.
14121 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14122 write.
14123
141242007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14125
14126 * linux-i386-low.c (the_low_target): Set arch_string.
14127 * linux-x86-64-low.c (the_low_target): Likewise.
14128 * linux-low.c (linux_arch_string): New.
14129 (linux_target_ops): Add it.
14130 * linux-low.h (struct linux_target_ops): Add arch_string.
14131 * server.c (write_qxfer_response): Use const void * for DATA.
14132 (get_features_xml): New.
14133 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14134 * target.h (struct target_ops): Add arch_string method.
14135
141362007-01-03 Denis Pilat <denis.pilat@st.com>
14137 Daniel Jacobowitz <dan@codesourcery.com>
14138
14139 * linux-low.c (linux_kill): Handle being called with no threads.
14140 * win32-i386-low.c (win32_kill): Likewise.
14141 (get_child_debug_event): Clear current_process_handle.
14142
141432006-12-30 Denis PILAT <denis.pilat@st.com>
14144 Daniel Jacobowitz <dan@codesourcery.com>
14145
14146 * remote-utils.c (remote_open): Check the type of specified
14147 serial port devices before opening them.
14148 * server.c (main): Kill the inferior if an error occurs during
14149 the first remote_open.
14150
141512006-12-05 Markus Deuling <deuling@de.ibm.com>
14152
14153 * README: Update supported targets.
14154
141552006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14156
14157 * Makefile.in (clean): Remove reg-mips64.c.
14158 (reg-mips64.c, reg-mips64.o): New rules.
14159 * configure.srv: Handle mips64. Include regset support for mips.
14160 * linux-mips-low.c (union mips_register): New.
14161 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14162 (mips_breakpoint, mips_breakpoint_at): Use int.
14163 (mips_collect_register, mips_supply_register)
14164 (mips_collect_register_32bit, mips_supply_register_32bit)
14165 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14166 (mips_store_fpregset, target_regsets): New.
14167 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14168
141692006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14170
14171 * configure.srv: Add target "spu*-*-*".
14172 * Makefile.in (clean): Remove reg-spu.c.
14173 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14174 * spu-low.c: New file.
14175
141762006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14177
14178 * configure.ac: Correct td_thr_tls_get_addr test.
14179 * configure: Regenerated.
14180
141812006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14182
14183 * linux-low.c (linux_wait_for_event): Reformat. Use the
14184 pass_signals array.
14185 * remote-utils.c (decode_address_to_semicolon): New.
14186 * server.c (pass_signals, handle_general_set): New.
14187 (handle_query): Mention QPassSignals for qSupported.
14188 (main): Call handle_general_set.
14189 * server.h (pass_signals, decode_address_to_semicolon): New.
14190
141912006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14192
14193 * server.c (handle_query): Correct error handling for read_auxv.
14194
141952005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14196
14197 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14198 and srv_linux_thread_db to yes.
14199 * linux-s390-low.c (s390_fill_gregset): New function.
14200 (target_regsets): Define data structure.
14201
142022006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14203
14204 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14205 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14206 * config.in, configure: Regenerated.
14207 * inferiors.c (gdb_id_to_thread): New function.
14208 (gdb_id_to_thread_id): Use it.
14209 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14210 * linux-low.h (struct process_info): Add th member.
14211 (thread_db_get_tls_address): New prototype.
14212 * remote-utils.c (decode_address): Make non-static.
14213 * server.c (handle_query): Handle qGetTLSAddr.
14214 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14215 * target.h (struct target_ops): Add get_tls_address.
14216 * thread-db.c (maybe_attach_thread): Save the thread handle.
14217 (thread_db_get_tls_address): New.
14218
142192006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14220
14221 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14222 (linux_resume_one_process): Take a siginfo_t *. Update all
14223 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14224 (struct pending_signals): Add a siginfo_t.
14225 (linux_wait_for_process): Always set last_status.
14226 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14227 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14228 * linux-low.h (struct process_info): Add last_status.
14229
142302006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14231
14232 * remote-utils.c (try_rle): New function.
14233 (putpkt_binary): Use it.
14234
142352006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14236
14237 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14238 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14239 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14240 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14241 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14242 point registers.
14243
142442006-08-08 Richard Sandiford <richard@codesourcery.com>
14245
14246 * server.c (terminal_fd): New variable.
14247 (old_foreground_pgrp): Likewise.
14248 (restore_old_foreground_pgrp): New function.
14249 (start_inferior): Record the terminal file descriptor in terminal_fd
14250 and its original foreground group in old_foreground_pgrp. Register
14251 restore_old_foreground_pgrp with atexit().
14252
142532006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14254
14255 * server.c (handle_query): Correct qPart to qXfer.
14256
142572006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14258
14259 * configure.ac: Check for more headers which are missing on
14260 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14261 * configure.srv: Add Cygwin and mingw32.
14262 * remote-utils.c: Don't include headers unconditionally which
14263 are missing on mingw32. Include <winsock.h> for mingw32.
14264 (remote_open): Adjust for mingw32 support. Flush
14265 standard error after writing to it.
14266 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14267 (unblock_async_io, enable_async_io, disable_async_io)
14268 (readchar, getpkt): Update for Winsock support.
14269 (prepare_resume_reply): Expect a protocol signal number.
14270 * server.c: Disable <sys/wait.h> on mingw32.
14271 (start_inferior): Adjust for mingw32 support. Flush
14272 standard error after writing to it.
14273 (attach_inferior): Likewise. Use protocol signal
14274 numbers.
14275 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14276 and names.
14277 * win32-i386-low.c: New file.
14278 * Makefile.in (XM_CLIBS): Set.
14279 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14280 (win32-i386-low.o): New dependency rule.
14281 * linux-low.c (linux_wait): Use target signal numbers.
14282 * target.h (struct target_ops): Doc fix.
14283 * server.h (target_signal_to_name): New prototype.
14284 * gdbreplay.c: Don't include headers unconditionally which
14285 are missing on mingw32. Include <winsock.h> for mingw32.
14286 (remote_close, remote_open): Adjust for Winsock support.
14287 * configure, config.in: Regenerated.
14288
142892006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14290
14291 * server.c (decode_xfer_read, write_qxfer_response): New.
14292 (handle_query): Take a packet length argument. Handle
14293 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14294 the qSupported response.
14295 (main): Update call to handle_query.
14296
142972006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14298
14299 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14300 (putpkt_binary): Renamed from putpkt and adjusted for binary
14301 data.
14302 (putpkt): New wrapper for putpkt_binary.
14303 (readchar): Don't mask off the high bit.
14304 (decode_X_packet): New function.
14305 * server.c (main): Call putpkt_binary if a handler sets the packet
14306 length. Save the length of the incoming packet. Handle 'X'.
14307 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14308
143092006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14310
14311 * server.c (handle_query): Handle qSupported.
14312
143132006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14314
14315 * remote-utils.c (all_symbols_looked_up): New variable.
14316 (look_up_one_symbol): Check it.
14317 * server.h (look_up_one_symbol): New declaration.
14318 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14319
143202006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14321
14322 * Makefile.in (linux-arm-low.o): Update dependencies.
14323 * linux-arm-low.c: Include "gdb_proc_service.h".
14324 (PTRACE_GET_THREAD_AREA): Define.
14325 (ps_get_thread_area): New function.
14326
143272006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14328
14329 * configure.srv (m68k*-*-uclinux*): New target.
14330 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14331 (linux_resume_one_process): Remove extraneous cast.
14332 (linux_read_offsets): New.
14333 (linux_target_op): Add linux_read_offsets on mmuless systems.
14334 * server.c (handle_query): Add qOffsets logic.
14335 * target.h (struct target_ops): Add read_offsets.
14336
143372006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14338
14339 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14340 (PTRACE_GET_THREAD_AREA): Define.
14341 (ps_get_thread_area): New function.
14342 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14343 (linux-x86-64-low.o): Update.
14344
143452006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14346
14347 * configure.ac: Remove checks for prfpregset_t.
14348 * gdb_proc_service.h: New file.
14349 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14350 new "gdb_proc_service.h".
14351 * proc-service.c: Likewise.
14352 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14353 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14354 * Makefile.in (gdb_proc_service_h): Updated.
14355 * configure, config.in: Regenerated.
14356
143572006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14358
14359 * remote-utils.c (prepare_resume_reply): Move declaration
14360 of gdb_id_from_wait to the top of the block.
14361
143622006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14363
14364 * linux-low.c (regsets_store_inferior_registers): Read the regset
14365 from the target before filling it.
14366
143672006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14368
14369 * server.c (attach_inferior): Return SIGTRAP for a successful
14370 attach.
14371
143722006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14373
14374 * Makefile.in (OBS): Add version.o.
14375 (STAGESTUFF): Delete.
14376 (version.o): Add dependencies.
14377 (version.c): Replace rule.
14378 (clean): Remove version.c.
14379 * server.c (gdbserver_version): New.
14380 (gdbserver_usage): Use printf.
14381 (main): Handle --version and --help.
14382 * server.h (version, host_name): Add declarations.
14383
143842005-12-23 Eli Zaretskii <eliz@gnu.org>
14385
14386 * linux-arm-low.c:
14387 * linux-arm-low.c:
14388 * inferiors.c:
14389 * i387-fp.h:
14390 * i387-fp.c:
14391 * gdbreplay.c:
14392 * regcache.c:
14393 * proc-service.c:
14394 * mem-break.h:
14395 * mem-break.c:
14396 * linux-x86-64-low.c:
14397 * linux-sh-low.c:
14398 * linux-s390-low.c:
14399 * linux-ppc64-low.c:
14400 * linux-ppc-low.c:
14401 * linux-mips-low.c:
14402 * linux-m68k-low.c:
14403 * linux-m32r-low.c:
14404 * linux-low.h:
14405 * linux-low.c:
14406 * linux-ia64-low.c:
14407 * linux-i386-low.c:
14408 * linux-crisv32-low.c:
14409 * thread-db.c:
14410 * terminal.h:
14411 * target.h:
14412 * target.c:
14413 * server.h:
14414 * server.c:
14415 * remote-utils.c:
14416 * regcache.h:
14417 * utils.c:
14418 * Makefile.in:
14419 * configure.ac:
14420 * gdbserver.1: Add (C) after Copyright. Update the FSF
14421 address.
14422
144232005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14424
14425 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14426 (arm_breakpoint_at): Recognize both breakpoints.
14427 (the_low_target): Use the correct breakpoint instruction.
14428
144292005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14430
14431 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14432 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14433 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14434 (the_low_target): Update.
14435
144362005-10-25 Andreas Schwab <schwab@suse.de>
14437
14438 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14439
14440 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14441 (ia64_num_regs): Reduce to 462.
14442
144432005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14444
14445 * acinclude.m4: Correct quoting.
14446 * aclocal.m4: Regenerated.
14447
14448 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14449 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14450 (thread_db_init): Call thread_db_err_str.
14451 * configure.ac: Check for TD_VERSION.
14452 * config.in, configure: Regenerated.
14453
144542005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14455
14456 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14457
144582005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14459
14460 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14461 is not available. Define HAVE_PTRACE_GETREGS if it is.
14462 * config.in, configure: Regenerated.
14463 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14464 * linux-i386-low.c, linux-m68k-low.c: Update to use
14465 HAVE_PTRACE_GETREGS.
14466 * linux-low.c (regsets_fetch_inferior_registers)
14467 (regsets_store_inferior_registers): Only return 0 if we processed
14468 GENERAL_REGS.
14469 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14470 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14471
144722005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14473
14474 * inferiors.c (struct thread_info): Add gdb_id.
14475 (add_thread): Add gdb_id argument.
14476 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14477 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14478 calls to add_thread.
14479 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14480 * server.c (handle_query): Use thread_to_gdb_id.
14481 (handle_v_cont, main): Use gdb_id_to_thread_id.
14482 * server.h (add_thread): Update prototype.
14483 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14484 prototypes.
14485
144862005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14487
14488 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14489 left-padded registers.
14490 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14491 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14492
144932005-07-01 Steve Ellcey <sje@cup.hp.com>
14494
14495 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14496 * configure: Regenerate.
14497 * config.in: Regenerate.
14498 * server.h (NEED_DECLARATION_STRERROR):
14499 Replace with !HAVE_DECL_STRERROR.
14500
145012005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14502
14503 * linux-low.c (linux_wait, linux_send_signal): Don't test
14504 an unsigned long variable for > 0 if it could be MAX_ULONG.
14505 * server.c (myresume): Likewise.
14506 * target.c (set_desired_inferior): Likewise.
14507
145082005-06-13 Mark Kettenis <kettenis@gnu.org>
14509
14510 * configure.ac: Simplify and improve check for socklen_t.
14511 * configure, config.in: Regenerate.
14512
145132005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14514
14515 * acconfig.h: Remove.
14516 * configure.ac: Add a test for socklen_t. Use three-argument
14517 AC_DEFINE throughout.
14518 * config.in: Regenerated using autoheader 2.59.
14519 * configure: Regenerated.
14520
14521 * gdbreplay.c (socklen_t): Provide a default.
14522 (remote_open): Use socklen_t.
14523 * remote-utils.c (socklen_t): Provide a default.
14524 (remote_open): Use socklen_t.
14525 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14526 unsigned char.
14527
14528 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14529 char for buffers.
14530 * linux-low.c (linux_read_memory, linux_write_memory)
14531 (linux_read_auxv): Likewise.
14532 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14533 (check_mem_write): Likewise.
14534 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14535 Likewise.
14536 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14537 (registers_from_string, register_data): Likewise.
14538 * server.c (handle_query, main): Likewise.
14539 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14540 (decode_M_packet): Likewise.
14541 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14542 * target.h (struct target_ops): Update read_memory, write_memory,
14543 and read_auxv.
14544 (read_inferior_memory, write_inferior_memory): Update.
14545 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14546 to unsigned char *.
14547 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14548 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14549 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14550 linux-s390-low.c, linux-sh-low.c: Update for changes in
14551 read_inferior_memory and the_low_target->breakpoint.
14552
145532005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14554
14555 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14556 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14557 * configure.srv: Add powerpc64-*-linux*.
14558 * linux-ppc64-low.c: New file.
14559
145602005-05-23 Orjan Friberg <orjanf@axis.com>
14561
14562 * linux-cris-low.c: New file with support for CRIS.
14563 * linux-crisv32-low.c: Ditto for CRISv32.
14564 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14565 (clean): Add reg-cris.c and reg-crisv32.c.
14566 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14567 reg-crisv32.o, and reg-crisv32.c to make rules.
14568 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14569 recognized targets.
14570
145712005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14572
14573 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14574 of sizeof (PTRACE_XFER_TYPE).
14575 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14576
145772005-05-12 Orjan Friberg <orjanf@axis.com>
14578
14579 * target.h (struct target_ops): Add insert_watchpoint,
14580 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14581 pointers for hardware watchpoint support.
14582 * linux-low.h (struct linux_target_ops): Ditto.
14583 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14584 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14585 to linux_target_ops.
14586 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14587 reply packet.
14588 * server.c (main): Recognize 'Z' and 'z' packets.
14589
145902005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14591
14592 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14593 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14594 (the_low_target): Add new members.
14595
145962005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14597
14598 * proc-service.c (ps_lgetregs): Search all_processes instead of
14599 all_threads.
14600
146012005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14602
14603 * server.c (start_inferior): Change return type to int.
14604 (attach_inferior): Change sigptr to int *.
14605 (handle_v_cont, handle_v_requests): Change signal to int *.
14606 (main): Change signal to int.
14607
146082005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14609
14610 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14611 * configure.srv: Add m32r*-*-linux*.
14612 * linux-m32r-low.c: New file.
14613
146142005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14615
14616 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14617
146182005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14619
14620 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14621 Take unsigned long arguments for PIDs.
14622 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14623 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14624 (wait_for_sigstop, linux_resume_one_process)
14625 (regsets_fetch_inferior_registers, linux_send_signal)
14626 (linux_read_auxv): Likewise. Update the types of variables holding
14627 PIDs. Update format string specifiers.
14628 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14629 * remote-utils.c (prepare_resume_reply): Likewise.
14630 * server.c (cont_thread, general_thread, step_thread)
14631 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14632 unsigned long.
14633 (handle_query): Update format specifiers.
14634 (handle_v_cont, main): Use strtoul for thread IDs.
14635 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14636 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14637 (general_thread, step_thread, thread_from_wait)
14638 (old_thread_from_wait): Update.
14639 * target.h (struct thread_resume): Use unsigned long for THREAD.
14640 (struct target_ops): Use unsigned long for arguments to attach and
14641 thread_alive.
14642
146432005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14644
14645 * acinclude.m4: Include bfd/bfd.m4 directly.
14646 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14647 <agriffis@toolchain.org>.
14648 * aclocal.m4, configure: Regenerated.
14649
146502005-01-07 Andrew Cagney <cagney@gnu.org>
14651
14652 * configure.ac: Rename configure.in, require autoconf 2.59.
14653 * configure: Re-generate.
14654
146552004-12-08 Daniel Jacobowitz <dan@debian.org>
14656
14657 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14658 LIBS when finished.
14659 * aclocal.m4: Regenerated.
14660 * configure: Regenerated.
14661
146622004-11-21 Andreas Schwab <schwab@suse.de>
14663
14664 * linux-m68k-low.c (m68k_num_gregs): Define.
14665 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14666 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14667 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14668 (m68k_breakpoint_at): New. Add to the_low_target.
14669
14670 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14671 srv_linux_thread_db to yes.
14672
146732004-10-20 Joel Brobecker <brobecker@gnat.com>
14674
14675 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14676 (ARCH_SET_FS): Likewise.
14677 (ARCH_GET_FS): Likewise.
14678 (ARCH_GET_GS): Likewise.
14679
146802004-10-16 Daniel Jacobowitz <dan@debian.org>
14681
14682 * linux-i386-low.c (ps_get_thread_area): New.
14683 * linux-x86-64-low.c (ps_get_thread_area): New.
14684 * linux-low.c: Include <sys/syscall.h>.
14685 (linux_kill_one_process): Don't kill the first thread here.
14686 (linux_kill): Kill the first thread here.
14687 (kill_lwp): New function.
14688 (send_sigstop, linux_send_signal): Use it.
14689 * proc-service.c: Clean up #ifdefs.
14690 (fpregset_info): Delete.
14691 (ps_lgetregs): Update and enable implementation.
14692 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14693 implementations.
14694 * remote-utils.c (struct sym_cache, symbol_cache): New.
14695 (input_interrupt): Print a clearer message.
14696 (async_io_enabled): New variable.
14697 (enable_async_io, disable_async_io): Use it. Update comments.
14698 (look_up_one_symbol): Use the symbol cache.
14699 * thread-db.c (thread_db_look_up_symbols): New function.
14700 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14701
147022004-10-16 Daniel Jacobowitz <dan@debian.org>
14703
14704 * configure.in: Test for -rdynamic.
14705 * configure: Regenerated.
14706 * Makefile (INTERNAL_LDFLAGS): New.
14707 (gdbserver, gdbreplay): Use it.
14708
147092004-09-02 Andrew Cagney <cagney@gnu.org>
14710
14711 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14712
147132004-03-23 Daniel Jacobowitz <drow@mvista.com>
14714
14715 * linux-low.c (linux_wait): Clear all_processes list also.
14716
147172004-03-12 Daniel Jacobowitz <drow@mvista.com>
14718
14719 * linux-low.c: Include <errno.h>. Remove extern declaration of
14720 errno.
14721
147222004-03-12 Daniel Jacobowitz <drow@mvista.com>
14723
14724 * gdbreplay.c, server.h, utils.c: Update copyright years.
14725
147262004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14727
14728 * server.c (main): Print child status or termination signal from
14729 variable 'signal', not 'sig'.
14730
147312004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14732
14733 * linux-low.c (linux_read_memory): Change return type to
14734 int. Check for and return error from ptrace().
14735 * target.c (read_inferior_memory): Change return type to int. Pass
14736 back return status from the_target->read_memory().
14737 * target.h (struct target_ops): Adapt *read_memory() prototype.
14738 Update comment.
14739 (read_inferior_memory): Adapt prototype.
14740 * server.c (main): Return an error packet if
14741 read_inferior_memory() returns an error.
14742
147432004-03-04 Daniel Jacobowitz <drow@mvista.com>
14744
14745 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14746 Unify with other clean targets.
14747
147482004-02-29 Daniel Jacobowitz <drow@mvista.com>
14749
14750 * server.c (handle_v_cont): Call set_desired_inferior.
14751
147522004-02-29 Daniel Jacobowitz <drow@mvista.com>
14753
14754 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14755
147562004-02-29 Daniel Jacobowitz <drow@mvista.com>
14757
14758 * linux-low.c (linux_wait): Unblock async I/O.
14759 (linux_resume): Block and enable async I/O.
14760 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14761 * server.h (block_async_io, unblock_async_io): Add prototypes.
14762
147632004-02-29 Daniel Jacobowitz <drow@mvista.com>
14764
14765 * remote-utils.c (remote_open): Print a status notice after
14766 opening a TCP port.
14767 * server.c (attach_inferior): Print a status notice after
14768 attaching.
14769
147702004-02-29 Daniel Jacobowitz <drow@mvista.com>
14771
14772 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14773
147742004-02-26 Daniel Jacobowitz <drow@mvista.com>
14775
14776 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14777 error packet.
14778 * server.c, target.h: Update copyright years.
14779
147802004-02-25 Roland McGrath <roland@redhat.com>
14781
14782 * target.h (struct target_ops): New member `read_auxv'.
14783 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14784 * linux-low.c (linux_read_auxv): New function.
14785 (linux_target_ops): Initialize `read_auxv' member to that.
14786
147872004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14788
14789 Committed by Jim Blandy <jimb@redhat.com>.
14790
14791 * linux-s390-low.c (s390_num_regs): Update.
14792 (s390_regmap): Remove control registers. Use __s390x__ predefine
14793 instead of GPR_SIZE to distiguish s390 and s390x targets.
14794
147952004-01-31 Daniel Jacobowitz <drow@mvista.com>
14796
14797 * linux-low.c: Update copyright year.
14798 (check_removed_breakpoint): Clear pending_is_breakpoint.
14799 (linux_set_resume_request, linux_queue_one_thread)
14800 (resume_status_pending_p): New functions.
14801 (linux_continue_one_thread): Use process->resume.
14802 (linux_resume): Only resume threads if there are no pending events.
14803 * linux-low.h (struct process_info): Add resume request
14804 pointer.
14805
148062004-01-30 Daniel Jacobowitz <drow@mvista.com>
14807
14808 * regcache.c (new_register_cache): Clear the allocated register
14809 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14810
148112003-10-13 Daniel Jacobowitz <drow@mvista.com>
14812
14813 * linux-low.c (linux_resume): Take a struct thread_resume *
14814 argument.
14815 (linux_wait): Update call.
14816 (resume_ptr): New static variable.
14817 (linux_continue_one_thread): Renamed from
14818 linux_continue_one_process. Use resume_ptr.
14819 (linux_resume): Use linux_continue_one_thread.
14820 * server.c (handle_v_cont, handle_v_requests): New functions.
14821 (myresume): New function.
14822 (main): Handle 'v' case.
14823 * target.h (struct thread_resume): New type.
14824 (struct target_ops): Change argument of "resume" to struct
14825 thread_resume *.
14826 (myresume): Delete macro.
14827
148282003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14829
14830 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14831 (uninstall): Support DESTDIR.
14832
14833Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14834
14835 * configure.srv: Add xscale*linux copy of arm*linux entry.
14836
148372003-07-24 Daniel Jacobowitz <drow@mvista.com>
14838
14839 * linux-arm-low.c (arm_reinsert_addr): New function.
14840 (the_low_target): Add arm_reinsert_addr.
14841
148422003-07-08 Mark Kettenis <kettenis@gnu.org>
14843
14844 * mem-break.c: Remove whitespace at end of file.
14845
148462003-06-28 Daniel Jacobowitz <drow@mvista.com>
14847
14848 * configure.in: Check whether we need to prototype strerror.
14849 * server.h: Optionally prototype strerror.
14850 * gdbreplay.c (perror_with_name): Use strerror.
14851 * linux-low.c (linux_attach_lwp): Use strerror.
14852 * utils.c (perror_with_name): Use strerror.
14853 * config.in, configure: Regenerated.
14854
148552003-06-28 Daniel Jacobowitz <drow@mvista.com>
14856
14857 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14858 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14859
148602003-06-20 Daniel Jacobowitz <drow@mvista.com>
14861
14862 * Makefile.in (SFILES): Update.
14863 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14864 low-sun3.c: Remove files.
14865
148662003-06-17 Daniel Jacobowitz <drow@mvista.com>
14867
14868 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14869 (linux_detach_one_process, linux_detach): New functions.
14870 (linux_target_ops): Add linux_detach.
14871 * server.c (main): Handle 'D' packet.
14872 * target.h (struct target_ops): Add "detach" member.
14873 (detach_inferior): Define.
14874
148752003-06-13 Mark Kettenis <kettenis@gnu.org>
14876
14877 From Kelley Cook <kelleycook@wideopenwest.com>:
14878 * configure.srv: Accept i[34567]86 variants.
14879
148802003-06-05 Daniel Jacobowitz <drow@mvista.com>
14881
14882 * linux-low.c (linux_wait_for_event): Correct comment typos.
14883 (linux_resume_one_process): Call check_removed_breakpoint.
14884 (linux_send_signal): New function.
14885 (linux_target_ops): Add linux_send_signal.
14886 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14887 of kill.
14888 * target.h (struct target_ops): Add send_signal.
14889
148902003-05-29 Jim Blandy <jimb@redhat.com>
14891
14892 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14893 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14894 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14895 away part of the register's value.
14896
148972003-03-26 Daniel Jacobowitz <drow@mvista.com>
14898
14899 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14900 (linux_wait_for_event, linux_init_signals): Likewise.
14901
149022003-03-17 Daniel Jacobowitz <drow@mvista.com>
14903
14904 * configure.in: Check for stdlib.h.
14905 * configure: Regenerated.
14906 * config.in: Regenerated.
14907
149082003-01-04 Andreas Schwab <schwab@suse.de>
14909
14910 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14911
149122003-01-02 Andrew Cagney <ac131313@redhat.com>
14913
14914 * Makefile.in: Remove obsolete code.
14915
149162002-11-20 Daniel Jacobowitz <drow@mvista.com>
14917
14918 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14919 defined(PT_FPR0_HI).
14920
149212002-11-17 Stuart Hughes <seh@zee2.com>
14922
14923 * linux-arm-low.c (arm_num_regs): Increase.
14924 (arm_regmap): Include status register.
14925
149262002-11-17 Daniel Jacobowitz <drow@mvista.com>
14927
14928 * linux-low.c (register_addr): Remove incorrect -1 check.
14929
149302002-08-29 Daniel Jacobowitz <drow@mvista.com>
14931
14932 * linux-low.c (linux_create_inferior): Call setpgid. Return
14933 the new PID.
14934 (unstopped_p, linux_signal_pid): Remove.
14935 (linux_target_ops): Remove linux_signal_pid.
14936 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
14937 global instead of target method.
14938 * target.h (struct target_ops): Remove signal_pid. Update comment
14939 for create_inferior.
14940 * server.c (signal_pid): New variable.
14941 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
14942 gdbserver. Set the child to be the foreground process group.
14943 (attach_inferior): Set signal_pid.
14944
149452002-08-23 Daniel Jacobowitz <drow@mvista.com>
14946
14947 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
14948
149492002-08-20 Jim Blandy <jimb@redhat.com>
14950
14951 * Makefile.in (LDFLAGS): Allow the configure script to establish a
14952 default for this.
14953
149542002-08-01 Andrew Cagney <cagney@redhat.com>
14955
14956 * Makefile.in: Make chill references obsolete.
14957
149582002-07-24 Kevin Buettner <kevinb@redhat.com>
14959
14960 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
14961 * configure: Regenerate.
14962 * config.in: Regenerate.
14963
149642002-07-09 David O'Brien <obrien@FreeBSD.org>
14965
14966 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
14967 (perror_with_name, remote_close, remote_open, expect, play): Static.
14968
149692002-07-04 Michal Ludvig <mludvig@suse.cz>
14970
14971 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
14972 byte offsets instead of an array of indexes.
14973 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
14974
149752002-06-13 Daniel Jacobowitz <drow@mvista.com>
14976
14977 * regcache.c: Add comment.
14978
149792002-06-11 Daniel Jacobowitz <drow@mvista.com>
14980
14981 * thread-db.c: New file.
14982 * proc-service.c: New file.
14983 * acinclude.m4: New file.
14984 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
14985 proc-service.o, and thread-db.o.
14986 (linux-low.o): Add USE_THREAD_DB.
14987 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
14988 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
14989 * aclocal.m4: Regenerated.
14990 * config.in: Regenerated.
14991 * configure: Regenerated.
14992 * configure.in: Check for proc_service.h, sys/procfs.h,
14993 thread_db.h, and linux/elf.h headrs.
14994 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
14995 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
14996 Check for -lthread_db and thread support.
14997 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
14998 PowerPC, and SuperH.
14999 * i387-fp.c: Constify arguments.
15000 * i387-fp.h: Likewise.
15001 * inferiors.c: (struct thread_info): Renamed from
15002 `struct inferior_info'. Remove PID member. Use generic inferior
15003 list header. All uses updated.
15004 (inferiors, signal_pid): Removed.
15005 (all_threads): New variable.
15006 (get_thread): Define.
15007 (add_inferior_to_list): New function.
15008 (for_each_inferior): New function.
15009 (change_inferior_id): New function.
15010 (add_inferior): Removed.
15011 (remove_inferior): New function.
15012 (add_thread): New function.
15013 (free_one_thread): New function.
15014 (remove_thread): New function.
15015 (clear_inferiors): Use for_each_inferior and free_one_thread.
15016 (find_inferior): New function.
15017 (find_inferior_id): New function.
15018 (inferior_target_data): Update argument type.
15019 (set_inferior_target_data): Likewise.
15020 (inferior_regcache_data): Likewise.
15021 (set_inferior_regcache_data): Likewise.
15022 * linux-low.c (linux_bp_reinsert): Remove.
15023 (all_processes, stopping_threads, using_thrads)
15024 (struct pending_signals, debug_threads, pid_of): New.
15025 (inferior_pid): Replace with macro.
15026 (struct inferior_linux_data): Remove.
15027 (get_stop_pc, add_process): New functions.
15028 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15029 Use add_process and add_thread.
15030 (linux_attach_lwp): New function, based on old linux_attach. Use
15031 add_process and add_thread. Set stop_expected for new threads.
15032 (linux_attach): New function.
15033 (linux_kill_one_process): New function.
15034 (linux_kill): Kill all LWPs.
15035 (linux_thread_alive): Use find_inferior_id.
15036 (check_removed_breakpoints, status_pending_p): New functions.
15037 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15038 Update. Use WNOHANG. Wait for cloned processes also. Update process
15039 struct for the found process.
15040 (linux_wait_for_event): New function.
15041 (linux_wait): Use it. Support LWPs.
15042 (send_sigstop, wait_for_sigstop, stop_all_processes)
15043 (linux_resume_one_process, linux_continue_one_process): New functions.
15044 (linux_resume): Support LWPs.
15045 (REGISTER_RAW_SIZE): Remove.
15046 (fetch_register): Use register_size instead. Call supply_register.
15047 (usr_store_inferior_registers): Likewise. Call collect_register.
15048 Fix recursive case.
15049 (regsets_fetch_inferior_registers): Improve error message.
15050 (regsets_store_inferior_registers): Add debugging.
15051 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15052 (unstopped_p, linux_signal_pid): New functions.
15053 (linux_target_ops): Add linux_signal_pid.
15054 (linux_init_signals): New function.
15055 (initialize_low): Call it. Initialize using_threads.
15056 * regcache.c (inferior_regcache_data): Add valid
15057 flag.
15058 (get_regcache): Fetch registers lazily. Add fetch argument
15059 and update all callers.
15060 (regcache_invalidate_one, regcache_invalidate): New
15061 functions.
15062 (new_register_cache): Renamed from create_register_cache.
15063 Return the new regcache.
15064 (free_register_cache): Change argument to a void *.
15065 (registers_to_string, registers_from_string): Call get_regcache
15066 with fetch flag set.
15067 (register_data): Make static. Pass fetch flag to get_regcache.
15068 (supply_register): Call get_regcache with fetch flag clear.
15069 (collect_register): Call get_regcache with fetch flag set.
15070 (collect_register_as_string): New function.
15071 * regcache.h: Update.
15072 * remote-utils.c (putpkt): Flush after debug output and use
15073 stderr.
15074 Handle input interrupts while waiting for an ACK.
15075 (input_interrupt): Use signal_pid method.
15076 (getpkt): Flush after debug output and use stderr.
15077 (outreg): Use collect_register_as_string.
15078 (new_thread_notify, dead_thread_notify): New functions.
15079 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15080 and general_thread.
15081 (look_up_one_symbol): Flush after debug output.
15082 * server.c (step_thread, server_waiting): New variables.
15083 (start_inferior): Don't use signal_pid. Update call to mywait.
15084 (attach_inferior): Update call to mywait.
15085 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15086 (main): Don't fetch/store registers explicitly. Use
15087 set_desired_inferior. Support proposed ``Hs'' packet. Update
15088 calls to mywait.
15089 * server.h: Update.
15090 (struct inferior_list, struct_inferior_list_entry): New.
15091 * target.c (set_desired_inferior): New.
15092 (write_inferior_memory): Constify.
15093 (mywait): New function.
15094 * target.h: Update.
15095 (struct target_ops): New signal_pid method.
15096 (mywait): Removed macro, added prototype.
15097
15098 * linux-low.h (regset_func): Removed.
15099 (regset_fill_func, regset_store_func): New.
15100 (enum regset_type): New.
15101 (struct regset_info): Add type field. Use new operation types.
15102 (struct linux_target_ops): stop_pc renamed to get_pc.
15103 Add decr_pc_after_break and breakpoint_at.
15104 (get_process, get_thread_proess, get_process_thread)
15105 (strut process_info, all_processes, linux_attach_lwp)
15106 (thread_db_init): New.
15107
15108 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15109 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15110 (the_low_target): Add new members.
15111 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15112 (i386_store_fpxregset): Constify.
15113 (target_regsets): Add new kind identifier.
15114 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15115 (i386_set_pc): Add debugging.
15116 (i386_breakpoint_at): New function.
15117 (the_low_target): Add new members.
15118 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15119 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15120 (mips_breakpoint_at): New.
15121 (the_low_target): Add new members.
15122 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15123 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15124 (the_low_target): Add new members.
15125 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15126 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15127 (the_low_target): Add new members.
15128 * linux-x86-64-low.c (target_regsets): Add new kind
15129 identifier.
15130
151312002-05-15 Daniel Jacobowitz <drow@mvista.com>
15132
15133 From Martin Pool <mbp@samba.org>:
15134 * server.c (gdbserver_usage): New function.
15135 (main): Call it.
15136
151372002-05-14 Daniel Jacobowitz <drow@mvista.com>
15138
15139 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15140 stop_at -> stop_pc.
15141
151422002-05-04 Andrew Cagney <ac131313@redhat.com>
15143
15144 * Makefile.in: Remove obsolete code.
15145
151462002-04-24 Michal Ludvig <mludvig@suse.cz>
15147
15148 * linux-low.c (regsets_fetch_inferior_registers),
15149 (regsets_store_inferior_registers): Removed cast to int from
15150 ptrace() calls.
15151 * regcache.h: Added declaration of struct inferior_info.
15152
151532002-04-20 Daniel Jacobowitz <drow@mvista.com>
15154
15155 * inferiors.c (struct inferior_info): Add regcache_data.
15156 (add_inferior): Call create_register_cache.
15157 (clear_inferiors): Call free_register_cache.
15158 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15159 * regcache.c (struct inferior_regcache_data): New.
15160 (registers): Remove.
15161 (get_regcache): New function.
15162 (create_register_cache, free_register_cache): New functions.
15163 (set_register_cache): Don't initialize the register cache here.
15164 (registers_to_string, registers_from_string, register_data): Call
15165 get_regcache.
15166 * regcache.h: Add prototypes.
15167 * server.h: Likewise.
15168
151692002-04-20 Daniel Jacobowitz <drow@mvista.com>
15170
15171 * mem-break.c: New file.
15172 * mem-break.h: New file.
15173 * Makefile.in: Add mem-break.o rule; update server.h
15174 dependencies.
15175 * inferiors.c (struct inferior_info): Add target_data
15176 member.
15177 (clear_inferiors): Free target_data member if set.
15178 (inferior_target_data, set_inferior_target_data): New functions.
15179 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15180 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15181 * linux-low.c (linux_bp_reinsert): New variable.
15182 (struct inferior_linux_data): New.
15183 (linux_create_inferior): Use set_inferior_target_data.
15184 (linux_attach): Likewise. Call add_inferior.
15185 (linux_wait_for_one_inferior): New function.
15186 (linux_wait): Call it.
15187 (linux_write_memory): Add const.
15188 (initialize_low): Call set_breakpoint_data.
15189 * linux-low.h (struct linux_target_ops): Add breakpoint
15190 handling members.
15191 * server.c (attach_inferior): Remove extra add_inferior
15192 call.
15193 * server.h: Include mem-break.h. Update inferior.c
15194 prototypes.
15195 * target.c (read_inferior_memory)
15196 (write_inferior_memory): New functions.
15197 * target.h (read_inferior_memory)
15198 (write_inferior_memory): Change macros to prototypes.
15199 (struct target_ops): Update comments. Add const to write_memory
15200 definition.
15201
152022002-04-11 Daniel Jacobowitz <drow@mvista.com>
15203
15204 * linux-low.c (usr_store_inferior_registers): Support
15205 registers which are allowed to fail to store.
15206 * linux-low.h (linux_target_ops): Likewise.
15207 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15208 (ppc_cannot_store_register): FPSCR may not be storable.
15209
152102002-04-09 Daniel Jacobowitz <drow@mvista.com>
15211
15212 * server.h: Include <string.h> if HAVE_STRING_H.
15213 * ChangeLog: Correct paths in last ChangeLog entry.
15214
152152002-04-09 Daniel Jacobowitz <drow@mvista.com>
15216
15217 * linux-low.h: Remove obsolete prototypes.
15218 (struct linux_target_ops): New.
15219 (extern the_low_target): New.
15220 * linux-low.c (num_regs, regmap): Remove declarations.
15221 (register_addr): Use the_low_target explicitly.
15222 (fetch_register): Likewise.
15223 (usr_fetch_inferior_registers): Likewise.
15224 (usr_store_inferior_registers): Likewise.
15225 * linux-arm-low.c (num_regs): Remove.
15226 (arm_num_regs): Define.
15227 (arm_regmap): Renamed from regmap, made static.
15228 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15229 made static.
15230 (arm_cannot_store_register): Renamed from cannot_store_register,
15231 made static.
15232 (the_low_target): New.
15233 * linux-i386-low.c (num_regs): Remove.
15234 (i386_num_regs): Define.
15235 (i386_regmap): Renamed from regmap, made static.
15236 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15237 made static.
15238 (i386_cannot_store_register): Renamed from cannot_store_register,
15239 made static.
15240 (the_low_target): New.
15241 * linux-ia64-low.c (num_regs): Remove.
15242 (ia64_num_regs): Define.
15243 (ia64_regmap): Renamed from regmap, made static.
15244 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15245 made static.
15246 (ia64_cannot_store_register): Renamed from cannot_store_register,
15247 made static.
15248 (the_low_target): New.
15249 * linux-m68k-low.c (num_regs): Remove.
15250 (m68k_num_regs): Define.
15251 (m68k_regmap): Renamed from regmap, made static.
15252 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15253 made static.
15254 (m68k_cannot_store_register): Renamed from cannot_store_register,
15255 made static.
15256 (the_low_target): New.
15257 * linux-mips-low.c (num_regs): Remove.
15258 (mips_num_regs): Define.
15259 (mips_regmap): Renamed from regmap, made static.
15260 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15261 made static.
15262 (mips_cannot_store_register): Renamed from cannot_store_register,
15263 made static.
15264 (the_low_target): New.
15265 * linux-ppc-low.c (num_regs): Remove.
15266 (ppc_num_regs): Define.
15267 (ppc_regmap): Renamed from regmap, made static.
15268 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15269 made static.
15270 (ppc_cannot_store_register): Renamed from cannot_store_register,
15271 made static.
15272 (the_low_target): New.
15273 * linux-s390-low.c (num_regs): Remove.
15274 (s390_num_regs): Define.
15275 (s390_regmap): Renamed from regmap, made static.
15276 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15277 made static.
15278 (s390_cannot_store_register): Renamed from cannot_store_register,
15279 made static.
15280 (the_low_target): New.
15281 * linux-sh-low.c (num_regs): Remove.
15282 (sh_num_regs): Define.
15283 (sh_regmap): Renamed from regmap, made static.
15284 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15285 made static.
15286 (sh_cannot_store_register): Renamed from cannot_store_register,
15287 made static.
15288 (the_low_target): New.
15289 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15290 (the_low_target): New.
15291
152922002-04-09 Daniel Jacobowitz <drow@mvista.com>
15293
15294 * Makefile.in: Add stamp-h target.
15295 * configure.in: Create stamp-h.
15296 * configure: Regenerated.
15297
152982002-04-09 Daniel Jacobowitz <drow@mvista.com>
15299
15300 * inferiors.c: New file.
15301 * target.c: New file.
15302 * target.h: New file.
15303 * Makefile.in: Add target.o and inferiors.o. Update
15304 dependencies.
15305 * linux-low.c (inferior_pid): New static variable,
15306 moved from server.c.
15307 (linux_create_inferior): Renamed from create_inferior.
15308 Call add_inferior. Return 0 on success instead of a PID.
15309 (linux_attach): Renamed from myattach.
15310 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15311 (linux_thread_alive): Renamed from mythread_alive.
15312 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15313 child dies.
15314 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15315 (regsets_store_inferior_registers): Correct error message.
15316 Add missing ``return 0''.
15317 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15318 (linux_store_registers): Renamed from store_inferior_registers.
15319 (linux_read_memory): Renamed from read_inferior_memory.
15320 (linux_write_memory): Renamed from write_inferior_memory.
15321 (linux_target_ops): New structure.
15322 (initialize_low): Call set_target_ops ().
15323 * remote-utils.c (unhexify): New function.
15324 (hexify): New function.
15325 (input_interrupt): Send signals to ``signal_pid''.
15326 * server.c (inferior_pid): Remove.
15327 (start_inferior): Update create_inferior call.
15328 (attach_inferior): Call add_inferior.
15329 (handle_query): New function.
15330 (main): Call handle_query for `q' packets.
15331 * server.h: Include "target.h". Remove obsolete prototypes.
15332 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15333
153342002-04-09 Daniel Jacobowitz <drow@mvista.com>
15335
15336 * Makefile.in: Add WARN_CFLAGS. Update configury
15337 dependencies.
15338 * configure.in: Check for <string.h>
15339 * configure: Regenerate.
15340 * config.in: Regenerate.
15341 * gdbreplay.c: Include needed system headers.
15342 (remote_open): Remove strchr prototype.
15343 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15344 * regcache.c (supply_register): Change buf argument to const void *.
15345 (supply_register_by_name): Likewise.
15346 (collect_register): Change buf argument to void *.
15347 (collect_register_by_name): Likewise.
15348 * regcache.h: Add missing prototypes.
15349 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15350 * server.c (handle_query): New function.
15351 (attached): New static variable, moved out of main.
15352 (main): Quiet longjmp clobber warnings.
15353 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15354 * utils.c (error): Remove NORETURN.
15355 (fatal): Likewise.
GDB Binutils - Deliverables
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