1 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
3 * regcache.c (get_thread_regcache): Update code to use "std::vector"
4 instead of "VEC" for "target_desc.reg_defs".
5 (regcache_cpy): Likewise.
6 (registers_to_string): Likewise.
7 (registers_from_string): Likewise.
8 (find_regno): Likewise.
9 (supply_regblock): Likewise.
10 (regcache_raw_read_unsigned): Likewise.
11 * tdesc.c (init_target_desc): Likewise.
12 (tdesc_create_reg): Likewise.
13 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
14 (struct target_desc) <reg_defs>: Convert to "std::vector".
15 (target_desc): Do not initialize "reg_defs".
16 (~target_desc): Update code to use "std::vector" instead of "VEC"
17 for "target_desc.reg_defs".
18 (operator==): Likewise.
20 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
22 * inferiors.h (thread_to_gdb_id): Remove.
23 * inferiors.c (thread_to_gdb_id): Remove.
24 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
25 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
26 lynx_store_registers, lynx_read_memory, lynx_write_memory):
28 * nto-low.c (nto_fetch_registers, nto_store_registers,
29 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
31 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
33 * inferiors.h (gdb_id_to_thread_id): Remove.
34 * inferiors.c (gdb_id_to_thread_id): Remove.
35 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
36 removal. Move pid declaration closer to where it's used.
38 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
40 * server.c (handle_detach): New function.
41 (process_serial_event): Move code out, call handle_detach.
43 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
45 * server.c (require_running): Rename to ...
46 (require_running_or_return): ... this ...
47 (require_running_or_break): ... and this.
48 (handle_query, process_serial_event): Adjust.
50 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
52 * linux-low.c (linux_set_resume_request): Remove unused
55 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
57 * server.c (first_thread_of): Remove.
58 (process_serial_event): Replace usage of first_thread_of with
59 find_any_thread_of_pid.
60 * tracepoint.c (same_process_p): Remove.
61 (gdb_agent_about_to_close): Replace usage of same_process_p with
62 find_any_thread_of_pid.
63 * linux-x86-low.c (same_process_callback): Remove.
64 (x86_arch_setup_process_callback): Replace usage of
65 same_process_callback with find_any_thread_of_pid.
66 * thread-db.c (any_thread_of): Remove.
67 (switch_to_process): Replace usage of any_thread_of with
68 find_any_thread_of_pid.
69 * inferiors.c (thread_pid_matches_callback): Remove.
70 (find_thread_process): Adjust to use find_any_thread_of_pid.
72 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
74 * regcache.c (get_thread_regcache): Guard calls to "memset"
77 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
79 * linux-low.c (handle_extended_wait): Use
80 "allocate_target_description" instead of "XNEW".
81 * linux-x86-low.c (initialize_low_arch): Likewise.
83 2017-09-05 Yao Qi <yao.qi@linaro.org>
85 * configure.srv (srv_i386_regobj): Remove.
86 (srv_amd64_regobj): Remove.
87 (srv_regobj): Set it to "" for x86 non-linux targets.
88 * linux-x86-tdesc.c (i386_linux_read_description):
89 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
90 (init_registers_i386): Remove the declaration.
91 (tdesc_i386): Remove the declaration.
92 (lynx_i386_arch_setup): Call i386_create_target_description.
93 * nto-x86-low.c: Likewise.
94 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
95 [!__x86_64__]: include arch/i386.h.
96 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
98 2017-09-05 Yao Qi <yao.qi@linaro.org>
100 * configure.srv (srv_amd64_linux_xmlfiles): Remove
101 i386/amd64-XXX-linux from it.
103 2017-09-05 Yao Qi <yao.qi@linaro.org>
105 * configure.srv: Empty srv_amd64_linux_regobj if $development is
107 (ipa_amd64_linux_regobj): Remove.
108 (ipa_x32_linux_regobj): Remove.
110 2017-09-05 Yao Qi <yao.qi@linaro.org>
112 * Makefile.in (arch-amd64.o): New rule.
113 * configure.srv: Append arch-amd64.o.
114 * linux-amd64-ipa.c: Include common/x86-xstate.h.
115 (get_ipa_tdesc): Call amd64_linux_read_description.
116 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
117 and init_registers_amd64_XXX.
118 * linux-x86-low.c (x86_linux_read_description): Call
119 amd64_linux_read_description.
120 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
121 (initialize_low_arch): Don't call init_registers_x32_XXX and
122 init_registers_amd64_XXX.
123 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
125 [__x86_64__] (amd64_tdesc_test): New function.
126 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
127 and init_registers_amd64_XXX.
128 * linux-x86-tdesc.c: Include arch/amd64.h.
129 (xcr0_to_tdesc_idx): New function.
130 (i386_linux_read_description): New function.
131 (amd64_get_ipa_tdesc_idx): New function.
132 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
133 (amd64_get_ipa_tdesc): Declare.
135 2017-09-05 Yao Qi <yao.qi@linaro.org>
137 * configure.srv (srv_i386_linux_xmlfiles): Remove
138 i386/i386-XXX-linux.xml from it.
140 2017-09-05 Yao Qi <yao.qi@linaro.org>
142 * configure.srv: Set srv_i386_linux_regobj empty if $development
144 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
145 initialize_low_tdesc.
146 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
147 with #if initialize_low_tdesc.
148 * linux-x86-tdesc-selftest.c: New file.
149 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
151 2017-09-05 Yao Qi <yao.qi@linaro.org>
153 * Makefile.in (arch-i386.o): New rule.
154 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
155 (x86_64-*-linux*): Likewise.
156 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
158 (i386_linux_read_description): Remove code and call
159 i386_create_target_description.
160 * tdesc.c (allocate_target_description): New function.
161 * tdesc.h (set_tdesc_architecture): Remove declaration.
162 (set_tdesc_osabi): Likewise.
164 2017-09-05 Yao Qi <yao.qi@linaro.org>
166 * linux-x86-tdesc.c: Don't include <inttypes.h>.
167 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
168 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
170 * server.c (get_features_xml): Call tdesc_get_features_xml.
171 * tdesc.c (set_tdesc_architecture): New function.
172 (set_tdesc_osabi): New function.
173 (tdesc_get_features_xml): New function.
174 (tdesc_create_feature): Add an argument.
175 * tdesc.h (struct target_desc) <features>: New field.
176 <arch, osabi>: New field.
177 (~target_desc): xfree features, arch, and osabi.
178 (target_desc::oerator==): Don't compare .xmltarget.
179 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
180 (set_tdesc_osabi): Likewise.
181 (tdesc_get_features_xml): Likewise.
183 2017-09-05 Yao Qi <yao.qi@linaro.org>
185 * linux-x86-tdesc.c: Include selftest.h.
186 (i386_tdesc_test): New function.
187 (initialize_low_tdesc): Call selftests::register_test.
188 * tdesc.h: Include regdef.h.
189 (target_desc): Override operator == and !=.
191 2017-09-05 Yao Qi <yao.qi@linaro.org>
193 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
195 * linux-i386-ipa.c: Include common/x86-xstate.h
196 (get_ipa_tdesc): Call i386_linux_read_description.
197 (initialize_low_tracepoint): Don't call init_registers_XXX
198 functions, call initialize_low_tdesc instead.
199 * linux-x86-low.c (x86_linux_read_description): Call
200 i386_linux_read_description.
201 (initialize_low_arch): Don't call init_registers_i386_XXX
202 functions, call initialize_low_tdesc.
203 * linux-x86-tdesc.c: New file.
204 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
205 (i386_get_ipa_tdesc_idx): Declare.
206 (i386_get_ipa_tdesc): Declare.
207 (initialize_low_tdesc): Declare.
209 2017-09-05 Yao Qi <yao.qi@linaro.org>
211 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
214 2017-09-05 Yao Qi <yao.qi@linaro.org>
216 * Makefile.in (IPA_OBJS): Add vec-ipa.o
217 * regcache.c (get_thread_regcache): Use VEC_length.
218 (init_register_cache): Likewise.
219 (regcache_cpy): Likewise.
220 (registers_to_string): Iterate reg_defs via VEC_iterate.
221 (find_regno): Likewise.
222 (find_register_by_number): Use VEC_index.
223 (register_size): Call find_register_by_number.
224 (register_data): Call find_register_by_number.
225 (supply_regblock): Use VEC_length.
226 (regcache_raw_read_unsigned): Likewise.
227 * tdesc.c (init_target_desc): Iterate reg_defs via
229 (default_description): Update initializer.
230 (copy_target_description): Don't update field num_registers.
231 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
232 <num_registers>: Remove.
234 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
236 * Makefile.in (.SECONDARY): Define target.
238 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
240 * linux-low.c (linux_wait_1): Adjust.
241 * server.c (queue_stop_reply_callback): Adjust.
243 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
245 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
246 QEnvironmentUnset and QEnvironmentReset packets.
247 (handle_query): Inform remote that QEnvironmentHexEncoded,
248 QEnvironmentUnset and QEnvironmentReset are supported.
250 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
252 * inferiors.h (inferior_target_data): Rename to ...
253 (thread_target_data): ... this.
254 (inferior_regcache_data): Rename to ...
255 (thread_regcache_data): ... this.
256 (set_inferior_regcache_data): Rename to ...
257 (set_thread_regcache_data): ... this.
258 * inferiors.c (inferior_target_data): Rename to ...
259 (thread_target_data): ... this.
260 (inferior_regcache_data): Rename to ...
261 (thread_regcache_data): ... this.
262 (set_inferior_regcache_data): Rename to ...
263 (set_thread_regcache_data): ... this.
264 (free_one_thread): Update.
265 * linux-low.h (get_thread_lwp): Update.
266 * regcache.c (get_thread_regcache): Update.
267 (regcache_invalidate_thread): Update.
268 (free_register_cache_thread): Update.
269 * win32-i386-low.c (update_debug_registers_callback): Update.
270 (win32_get_current_dr): Update.
271 * win32-low.c (thread_rec): Update.
272 (delete_thread_info): Update.
273 (continue_one_thread): Update.
274 (suspend_one_thread): Update.
276 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
278 * inferiors.c (set_inferior_target_data): Remove.
279 * inferiors.h (set_inferior_target_data): Remove.
281 2017-08-18 Yao Qi <yao.qi@linaro.org>
283 * Makefile.in (OBS): Add selftest.o.
284 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
285 * configure, config.in: Re-generated.
286 * server.c: Include common/sefltest.h.
287 (captured_main): Handle option --selftest.
289 2017-08-09 Yao Qi <yao.qi@linaro.org>
291 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
292 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
293 i386-avx-mpx.o and i386-mmx.o.
294 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
295 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
296 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
297 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
298 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
299 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
300 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
301 i386/amd64-avx-mpx.xml.
303 2017-08-09 Yao Qi <yao.qi@linaro.org>
305 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
306 and x32-avx-avx512.o.
307 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
308 i386/x32-avx-avx512.xml.
310 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
312 * tracepoint.h (enum class fast_tpoint_collect_result): New
314 (fast_tracepoint_collecting): Change return type to
315 fast_tpoint_collect_result.
316 * tracepoint.c (fast_tracepoint_collecting): Likewise.
317 * linux-low.h: Include tracepoint.h.
318 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
319 fast_tpoint_collect_result.
320 * linux-low.c (handle_tracepoints): Adjust.
321 (linux_fast_tracepoint_collecting): Change return type to
322 fast_tpoint_collect_result.
323 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
324 linux_wait_1, stuck_in_jump_pad_callback,
325 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
326 proceed_one_lwp): Adjust to type change.
328 2017-07-10 Yao Qi <yao.qi@linaro.org>
330 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
332 2017-06-29 Yao Qi <yao.qi@linaro.org>
334 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
336 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
338 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
340 * Makefile.in (IPA_OBJS): Sort and format one item per line.
342 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
344 * linux-low.c (linux_create_inferior): Adjust code to access the
345 environment information via 'gdb_environ' class.
346 * lynx-low.c (lynx_create_inferior): Likewise.
347 * server.c (our_environ): Make it an instance of 'gdb_environ'.
348 (get_environ): Return a pointer to 'our_environ'.
349 (captured_main): Initialize 'our_environ'.
350 * server.h (get_environ): Adjust prototype.
351 * spu-low.c (spu_create_inferior): Adjust code to access the
352 environment information via 'gdb_environ' class.
354 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
356 * linux-low.c (linux_read_memory, linux_write_memory): Remove
357 usage of "register" keyword.
359 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
361 * configure: Re-generate.
363 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
365 * configure: Re-generate.
367 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
369 * Makefile.in (COMPILE.pre): Add "-x c++".
371 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
373 * fork-child.c: Conditionally include <signal.h>.
375 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
377 * server.c (handle_general_set): Handle new packet
379 (handle_query): Add "QStartupWithShell" to the list of supported
381 (gdbserver_usage): Add help text explaining the
382 new "--startup-with-shell" and "--no-startup-with-shell" CLI
384 (captured_main): Recognize and act upon the presence of the new
387 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
388 Pedro Alves <palves@redhat.com>
390 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
391 * configure: Regenerate.
392 * configure.srv (srv_linux_obj): Add "fork-child.o" and
394 (i[34567]86-*-lynxos*): Likewise.
395 (spu*-*-*): Likewise.
396 * fork-child.c: New file.
397 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
399 (linux_ptrace_fun): New function.
400 (linux_create_inferior): Adjust function prototype to reflect
401 change on "target.h". Adjust function code to use
403 (linux_request_interrupt): Delete "signal_pid".
404 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
405 (lynx_ptrace_fun): New function.
406 (lynx_create_inferior): Adjust function prototype to reflect
407 change on "target.h". Adjust function code to use
409 * nto-low.c (nto_create_inferior): Adjust function prototype and
410 code to reflect change on "target.h". Update comments.
411 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
412 "common-terminal.h" and "environ.h".
413 (terminal_fd): Moved to fork-child.c.
414 (old_foreground_pgrp): Likewise.
415 (restore_old_foreground_pgrp): Likewise.
416 (last_status): Make it global.
417 (last_ptid): Likewise.
418 (our_environ): New variable.
419 (startup_with_shell): Likewise.
420 (program_name): Likewise.
421 (program_argv): Rename to...
422 (program_args): ...this.
423 (wrapper_argv): New variable.
424 (start_inferior): Delete function.
425 (get_exec_wrapper): New function.
426 (get_exec_file): Likewise.
427 (get_environ): Likewise.
428 (prefork_hook): Likewise.
429 (post_fork_inferior): Likewise.
430 (postfork_hook): Likewise.
431 (postfork_child_hook): Likewise.
432 (handle_v_run): Update code to deal with arguments coming from the
433 remote host. Update calls from "start_inferior" to
435 (captured_main): Likewise. Initialize environment variable. Call
437 * server.h (post_fork_inferior): New prototype.
438 (get_environ): Likewise.
439 (last_status): Declare.
440 (last_ptid): Likewise.
441 (signal_pid): Likewise.
442 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
443 (spu_ptrace_fun): New function.
444 (spu_create_inferior): Adjust function prototype to reflect change
445 on "target.h". Adjust function code to use "fork_inferior".
446 * target.c (target_terminal_init): New function.
447 (target_terminal_inferior): Likewise.
448 (target_terminal_ours): Likewise.
449 * target.h: Include <vector>.
450 (struct target_ops) <create_inferior>: Update prototype.
451 (create_inferior): Update macro.
452 * utils.c (gdb_flush_out_err): New function.
453 * win32-low.c (win32_create_inferior): Adjust function prototype
454 and code to reflect change on "target.h".
456 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
458 * inferiors.c (switch_to_thread): New function.
460 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
462 * Makefile.in (SFILE): Add "common/job-control.c".
463 (OBS): Add "job-control.o".
465 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
467 * Makefile: Remove "@host_makefile_frag@".
469 2017-05-05 Pedro Alves <palves@redhat.com>
471 * configure: Regenerate.
473 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
475 * configure: Regenerate.
477 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
479 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
480 software_single_step change of return type to
481 std::vector<CORE_ADDR>.
482 * linux-low.c (install_software_single_step_breakpoints):
484 * linux-low.h (install_software_single_step_breakpoints):
487 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
489 * remote-utils.c: Include "gdb_termios.h" instead of
491 * terminal.h: Delete file.
493 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
495 * server.c: Include <vector>.
496 <program_argv, wrapper_argv>: Convert to std::vector.
497 (start_inferior): Rewrite function to use C++.
498 (handle_v_run): Likewise. Update code that calculates the argv
499 based on the vRun packet; use C++.
500 (captured_main): Likewise.
502 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
504 * server.c (handle_v_cont): Initialize thread_resume::thread
507 2017-04-05 Pedro Alves <palves@redhat.com>
509 * configure: Regenerate.
511 2017-04-05 Pedro Alves <palves@redhat.com>
513 * gdbreplay.c (sync_error): Constify.
514 * linux-x86-low.c (push_opcode): Constify.
516 2017-04-05 Pedro Alves <palves@redhat.com>
518 * win32-low.c (get_child_debug_event)
519 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
520 Report TARGET_WAITKIND_SPURIOUS instead.
522 2017-04-05 Pedro Alves <palves@redhat.com>
524 * remote-utils.c (remote_prepare, remote_open): Constify.
525 * remote-utils.h (remote_prepare, remote_open): Constify.
526 * server.c (captured_main): Constify 'port' handling.
528 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
530 * Makefile.in (clean): Clear .deps.
532 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
534 * .gitignore: Remove generated files, replace with wildcard.
535 * (clean): Replace removal of generated files with wildcard.
536 (version.c): Replace with...
537 (version-generated.c): ...this.
538 (xml-builtin.c): Replace with...
539 (xml-builtin-generated.c): ...this.
540 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
541 (%.c: *regformats*): Replace with...
542 (%-generated.c: *regformats*): ...this.
544 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
546 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
547 (xtensa_fill_gregset): Call collect_register_by_name for
549 (xtensa_store_gregset): Call supply_register_by_name for
552 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
554 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
555 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
556 (xtensa_store_gregset): Call supply_register for all registers in
557 a0_regnum..a0_regnum + C0_NREGS range.
559 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
561 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
562 (ax-ipa.o: ax.c): Remove.
563 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
564 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
565 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
566 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
567 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
569 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
571 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
572 (print-utils-ipa.o: ../common/print-utils.c): Remove.
573 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
574 (errors-ipa.o: ../common/errors.c): Remove.
575 (format-ipa.o: ../common/format.c): Remove.
576 (common-utils-ipa.o: ../common/common-utils.c): Remove.
578 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
580 * Makefile.in (%-ipa.o: %.c): New rule.
581 (tracepoint-ipa.o: tracepoint.c): Remove.
582 (utils-ipa.o: utils.c): Remove.
583 (remote-utils-ipa.o: remote-utils.c): Remove.
584 (regcache-ipa.o: regcache.c): Remove.
585 (i386-linux-ipa.o: i386-linux.c): Remove.
586 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
587 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
588 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
589 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
590 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
591 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
592 (amd64-linux-ipa.o: amd64-linux.c): Remove.
593 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
594 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
595 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
596 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
597 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
598 (aarch64-ipa.o: aarch64.c): Remove.
599 (s390-linux32-ipa.o: s390-linux32.c): Remove.
600 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
601 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
602 (s390-linux64-ipa.o: s390-linux64.c): Remove.
603 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
604 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
605 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
606 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
607 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
608 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
609 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
610 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
611 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
612 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
613 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
614 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
615 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
616 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
617 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
618 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
619 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
620 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
621 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
622 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
623 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
624 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
625 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
626 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
627 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
628 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
629 (tdesc-ipa.o: tdesc.c): Remove.
630 (x32-linux-ipa.o: x32-linux.c): Remove.
631 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
632 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
634 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
636 * Makefile.in (%.o: ../arch/%.c): New rule.
637 (arm.o: ../arch/arm.c): Remove.
638 (arm-linux.o: ../arch/arm-linux.c): Remove.
639 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
640 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
642 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
644 * Makefile.in (%.o: ../nat/%.c): New rule.
645 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
646 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
647 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
648 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
649 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
650 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
651 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
652 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
653 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
654 (linux-personality.o: ../nat/linux-personality.c): Remove.
655 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
656 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
657 (x86-linux.o: ../nat/x86-linux.c): Remove.
658 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
659 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
661 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
663 * Makefile.in (%.o: ../common/%.c): New rule.
664 (signals.o: ../common/signals.c): Remove.
665 (print-utils.o: ../common/print-utils.c): Remove.
666 (rsp-low.o: ../common/rsp-low.c): Remove.
667 (common-utils.o: ../common/common-utils.c): Remove.
668 (posix-strerror.o: ../common/posix-strerror.c): Remove.
669 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
670 (vec.o: ../common/vec.c): Remove.
671 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
672 (xml-utils.o: ../common/xml-utils.c): Remove.
673 (ptid.o: ../common/ptid.c): Remove.
674 (buffer.o: ../common/buffer.c): Remove.
675 (format.o: ../common/format.c): Remove.
676 (filestuff.o: ../common/filestuff.c): Remove.
677 (agent.o: ../common/agent.c): Remove.
678 (errors.o: ../common/errors.c): Remove.
679 (environ.o: ../common/environ.c): Remove.
680 (common-debug.o: ../common/common-debug.c): Remove.
681 (cleanups.o: ../common/cleanups.c): Remove.
682 (common-exceptions.o: ../common/common-exceptions.c): Remove.
683 (fileio.o: ../common/fileio.c): Remove.
684 (common-regcache.o: ../common/common-regcache.c): Remove.
685 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
686 (new-op.o: ../common/new-op.c): Remove.
687 (btrace-common.o: ../common/btrace-common.c): Remove.
689 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
691 * Makefile.in (%.o: ../target/%.c): New rule.
692 (waitstatus.o: ../target/waitstatus.c): Remove.
694 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
697 (%.c: ../regformats/%.dat,
698 (%.c: ../regformats/arm/%.dat,
699 (%.c: ../regformats/i386/%.dat,
700 (%.c: ../regformats/rs6000/%.dat): New rules.
703 (arm-with-iwmmxt.c): Remove.
704 (arm-with-vfpv2.c): Remove.
705 (arm-with-vfpv3.c): Remove.
706 (arm-with-neon.c): Remove.
707 (reg-bfin.c): Remove.
708 (reg-cris.c): Remove.
709 (reg-crisv32.c): Remove.
711 (i386-linux.c): Remove.
712 (i386-avx.c): Remove.
713 (i386-avx-linux.c): Remove.
714 (i386-avx-avx512.c): Remove.
715 (i386-avx-avx512-linux.c): Remove.
716 (i386-mpx.c): Remove.
717 (i386-mpx-linux.c): Remove.
718 (i386-avx-mpx-avx512-pku.c): Remove.
719 (i386-avx-mpx-avx512-pku-linux.c): Remove.
720 (i386-avx-mpx.c): Remove.
721 (i386-avx-mpx-linux.c): Remove.
722 (i386-mmx.c): Remove.
723 (i386-mmx-linux.c): Remove.
724 (reg-ia64.c): Remove.
725 (reg-m32r.c): Remove.
726 (reg-m68k.c): Remove.
728 (mips-linux.c): Remove.
729 (mips-dsp-linux.c): Remove.
730 (mips64-linux.c): Remove.
731 (mips64-dsp-linux.c): Remove.
732 (nios2-linux.c): Remove.
733 (powerpc-32.c): Remove.
734 (powerpc-32l.c): Remove.
735 (powerpc-altivec32l.c): Remove.
736 (powerpc-cell32l.c): Remove.
737 (powerpc-vsx32l.c): Remove.
738 (powerpc-isa205-32l.c): Remove.
739 (powerpc-isa205-altivec32l.c): Remove.
740 (powerpc-isa205-vsx32l.c): Remove.
741 (powerpc-e500l.c): Remove.
742 (powerpc-64l.c): Remove.
743 (powerpc-altivec64l.c): Remove.
744 (powerpc-cell64l.c): Remove.
745 (powerpc-vsx64l.c): Remove.
746 (powerpc-isa205-64l.c): Remove.
747 (powerpc-isa205-altivec64l.c): Remove.
748 (powerpc-isa205-vsx64l.c): Remove.
749 (s390-linux32.c): Remove.
750 (s390-linux32v1.c): Remove.
751 (s390-linux32v2.c): Remove.
752 (s390-linux64.c): Remove.
753 (s390-linux64v1.c): Remove.
754 (s390-linux64v2.c): Remove.
755 (s390-te-linux64.c): Remove.
756 (s390-vx-linux64.c): Remove.
757 (s390-tevx-linux64.c): Remove.
758 (s390x-linux64.c): Remove.
759 (s390x-linux64v1.c): Remove.
760 (s390x-linux64v2.c): Remove.
761 (s390x-te-linux64.c): Remove.
762 (s390x-vx-linux64.c): Remove.
763 (s390x-tevx-linux64.c): Remove.
764 (tic6x-c64xp-linux.c): Remove.
765 (tic6x-c64x-linux.c): Remove.
766 (tic6x-c62x-linux.c): Remove.
768 (reg-sparc64.c): Remove.
771 (amd64-linux.c): Remove.
772 (amd64-avx.c): Remove.
773 (amd64-avx-linux.c): Remove.
774 (amd64-avx-avx512.c): Remove.
775 (amd64-avx-avx512-linux.c): Remove.
776 (amd64-mpx.c): Remove.
777 (amd64-mpx-linux.c): Remove.
778 (amd64-avx-mpx-avx512-pku.c): Remove.
779 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
780 (amd64-avx-mpx.c): Remove.
781 (amd64-avx-mpx-linux.c): Remove.
783 (x32-linux.c): Remove.
785 (x32-avx-linux.c): Remove.
786 (x32-avx-avx512.c): Remove.
787 (x32-avx-avx512-linux.c): Remove.
788 (reg-xtensa.c): Remove.
789 (reg-tilegx.c): Remove.
790 (reg-tilegx32.c): Remove.
792 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
794 * Makefile.in (SFILES): Add "common/environ.c".
795 (OBJS): Add "common/environ.h".
797 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
799 * configure.ac: Check if the fs_base and gs_base members of
800 `struct user_regs_struct' exist.
801 * config.in: Regenerated.
802 * configure: Likewise.
804 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
806 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
808 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
809 (get_next_pcs_syscall_next_pc): Likewise.
811 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
813 * win32-i386-low.c: Fix incorrect reference to a couple source files.
814 * nto-x86-low.c: Likewise.
816 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
818 * Makefile.in: Include disable-implicit-rules.mk.
820 2016-11-23 Pedro Alves <palves@redhat.com>
822 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
823 (debug_vprintf): Use std::chrono::steady_clock instead of
824 gettimeofday. Use '.' instead of ':'.
825 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
826 (get_timestamp): Use std::chrono::steady_clock instead of
829 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
831 * Makefile.in: Fix whitespace formatting.
833 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
835 * Makefile.in (SFILES, OBS): Flatten list and order
838 2016-11-23 Pedro Alves <palves@redhat.com>
840 * event-loop.c (handle_file_event): Use warning.
841 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
842 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
845 2016-11-23 Pedro Alves <palves@redhat.com>
847 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
849 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
850 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
851 debug_printf and debug_flush for debug output.
852 * server.c (handle_general_set): Likewise.
853 * thread-db.c (try_thread_db_load): Use debug_printf for debug
856 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
858 * Makefile.in (.c.o): Replace rule with ...
859 (%.o: %.c): ... this one.
861 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
863 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
864 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
866 * configure.ac: Remove checks for the make program.
867 * configure: Re-generate.
869 2016-10-28 Pedro Alves <palves@redhat.com>
871 * Makefile.in (CXX_DIALECT): Get from configure.
872 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
873 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
874 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
875 * config.in: Regenerate.
876 * configure: Regenerate.
878 2016-10-27 Yao Qi <yao.qi@linaro.org>
880 * linux-low.c (linux_supports_range_stepping): Return true if
881 can_software_single_step return true.
883 2016-10-27 Yao Qi <yao.qi@linaro.org>
885 * inferiors.c (find_inferior_in_random): New function.
886 * inferiors.h (find_inferior_in_random): Declare.
887 * linux-low.c (linux_wait_for_event_filtered): Call
888 find_inferior_in_random instead of find_inferior.
890 2016-10-27 Yao Qi <yao.qi@linaro.org>
892 * linux-low.c (linux_wait_1): If single-step breakpoints are
893 inserted, remove them.
895 2016-10-26 Pedro Alves <palves@redhat.com>
897 * linux-low.c (handle_extended_wait): Link parent/child fork
899 (linux_wait_1): Unlink them.
900 (linux_set_resume_request): Ignore resume requests for
901 already-resumed and unhandled fork child threads.
902 * linux-low.h (struct lwp_info) <fork_relative>: New field.
903 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
905 (handle_v_requests) <vCont>: Don't call require_running.
906 * server.h (in_queued_stop_replies): New declaration.
908 2016-10-24 Yao Qi <yao.qi@linaro.org>
911 * linux-aarch64-low.c (append_insns): Cast the return value to
914 2016-10-10 Yao Qi <yao.qi@linaro.org>
916 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
918 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
920 * target.c (target_supports_multi_process): New function, moved
922 * target.h (target_supports_multi_process): ... here. Remove
925 2016-10-05 Tom Tromey <tom@tromey.com>
928 * tracepoint.c (handle_tracepoint_bkpts): Check
929 ipa_error_tracepoint, not ipa_stopping_tracepoint.
931 2016-10-05 Yao Qi <yao.qi@linaro.org>
933 * configure.srv: Update the path of arm-*.xml files.
935 2016-10-05 Terry Guo <terry.guo@arm.com>
936 Yao Qi <yao.qi@linaro.org>
938 * Makefile.in: Adjust the path of rules.
939 * configure.srv: Update the path of xml files.
940 * regformats/arm-with-iwmmxt.dat: Regenerated.
941 * regformats/arm-with-neon.dat: Likewise.
942 * regformats/arm-with-vfpv2.dat: Likewise.
943 * regformats/arm-with-vfpv3.dat Likewise.
945 2016-09-30 Yao Qi <yao.qi@linaro.org>
948 * target.c (target_stop_and_wait): Don't call
949 target_continue_no_signal, use resume_stop instead.
951 2016-09-26 Yao Qi <yao.qi@linaro.org>
953 * linux-low.c (linux_wait_1): Call debug_exit.
955 2016-09-23 Pedro Alves <palves@redhat.com>
957 * Makefile.in (SFILES): Add common/new-op.c.
958 (OBS): Add common/new-op.o.
959 (new-op.o): New rule.
961 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
963 * .gitinore: Ignore more files.
965 2016-09-21 Yao Qi <yao.qi@linaro.org>
967 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
970 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
972 * server.c (start_inferior): Call target_mourn_inferior instead of
973 mourn_inferior; pass ptid_t argument to it.
975 (handle_target_event): Likewise.
976 * target.c (target_mourn_inferior): New function.
977 * target.h (mourn_inferior): Delete macro.
979 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
981 * linux-low.c (lwp_is_stepping): New function.
983 2016-09-06 Carl Love <cel@us.ibm.com>
985 * server.c (start_inferior): Fixed comment, requested comment change
986 didn't get updated correctly. Removed reference to ptrace () call as
987 it is only true on Linux systems.
989 2016-09-06 Carl Love <cel@us.ibm.com>
991 * server.c (start_inferior): Do not call
992 function target_post_create_inferior () if the
993 inferior process has already exited.
995 2016-09-05 Pedro Alves <palves@redhat.com>
997 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
998 (COMPILE.pre, CC_LD): Use CXX directly.
999 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1000 * acinclude.m4: Don't include build-with-cxx.m4.
1001 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1002 * configure: Regenerate.
1004 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1007 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1008 call writing data to own_buf.
1010 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1012 * target.c (mywait): Call target_wait instead of
1014 (target_wait): New function.
1016 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1018 * server.c (start_inferior): New variable 'ptid'. Replace calls
1019 to the_target->resume by target_continue{,_no_signal}, depending
1021 * target.c (target_stop_and_wait): Call target_continue_no_signal
1022 instead of the_target->resume.
1023 (target_continue): New function.
1025 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1027 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1029 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1032 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1034 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1035 * linux-arm-low.c (ps_get_thread_area): Likewise.
1036 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1037 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1038 * linux-mips-low.c (ps_get_thread_area): Likewise.
1039 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1040 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1041 * linux-x86-low.c (ps_get_thread_area): Likewise.
1042 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1044 2016-08-19 Pedro Alves <palves@redhat.com>
1046 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1048 2016-08-19 Pedro Alves <palves@redhat.com>
1050 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1051 comment. Use memcpy instead of casting through unsigned long.
1053 2016-08-19 Pedro Alves <palves@redhat.com>
1055 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1056 allocating around 0x80000000.
1058 2016-08-19 Pedro Alves <palves@redhat.com>
1061 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1062 (x32-avx512-linux-ipa.o): New rules.
1063 * configure.ac (x86_64-*-linux*): New x32 check.
1064 * configure.srv (ipa_x32_linux_regobj): New.
1065 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1066 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1068 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1070 * configure: Regenerate.
1072 2016-08-09 Pedro Alves <palves@redhat.com>
1075 * Makefile.in (OBS): Add signals-state-save-restore.o.
1076 (signals-state-save-restore.o): New rule.
1077 * config.in: Regenerate.
1078 * configure: Regenerate.
1079 * linux-low.c: Include "signals-state-save-restore.h".
1080 (linux_create_inferior): Call
1081 restore_original_signals_state.
1082 * server.c: Include "dispositions-save-restore.h".
1083 (captured_main): Call save_original_signals_state.
1085 2016-08-05 Pedro Alves <palves@redhat.com>
1087 * configure: Regenerate.
1089 2016-08-04 Yao Qi <yao.qi@linaro.org>
1091 * linux-low.c (regsets_fetch_inferior_registers): Check
1092 errno is ESRCH or not.
1094 2016-08-02 Yao Qi <yao.qi@linaro.org>
1096 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1097 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1098 (thread_db_load_search): Update.
1099 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1100 td_ta_set_event and td_ta_event_getmsg.
1102 2016-07-26 Pedro Alves <palves@redhat.com>
1105 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1106 of unsigned long for 64-bit registers and use uint32_t instead of
1107 unsigned int for 32-bit registers.
1109 2016-07-26 Pedro Alves <palves@redhat.com>
1111 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1114 2016-07-21 Tom Tromey <tom@tromey.com>
1116 * configure: Rebuild.
1118 2016-07-21 Yao Qi <yao.qi@linaro.org>
1120 * mem-break.c (find_gdb_breakpoint): Cast bp to
1121 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1123 2016-07-21 Yao Qi <yao.qi@linaro.org>
1125 * server.c (handle_v_requests): Support s and S actions
1126 if target_supports_software_single_step return true.
1128 2016-07-21 Yao Qi <yao.qi@linaro.org>
1130 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1131 is resume_step, call maybe_hw_step.
1132 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1134 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1136 (proceed_one_lwp): If resume request is resume_step, install
1137 reinsert breakpoints and call maybe_hw_step.
1139 2016-07-21 Yao Qi <yao.qi@linaro.org>
1141 * linux-low.c (proceed_one_lwp): Declare.
1142 (linux_resume_one_thread): Remove local variable 'step'.
1143 Lift code enqueue signal. Call proceed_one_lwp instead of
1144 linux_resume_one_lwp.
1146 2016-07-21 Yao Qi <yao.qi@linaro.org>
1148 * linux-low.c (linux_resume_one_thread): Call
1149 enqueue_pending_signal.
1151 2016-07-21 Yao Qi <yao.qi@linaro.org>
1153 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1154 * inferiors.c (do_restore_current_thread_cleanup): New function.
1155 (make_cleanup_restore_current_thread): Likewise.
1156 * linux-low.c (install_software_single_step_breakpoints): Call
1157 make_cleanup_restore_current_thread. Switch current_thread to
1160 2016-07-21 Yao Qi <yao.qi@linaro.org>
1162 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1163 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1164 (clone_one_breakpoint): Likewise.
1165 (delete_reinsert_breakpoints): Change parameter to thread.
1167 (has_reinsert_breakpoints): Likewise.
1168 (uninsert_reinsert_breakpoints): Likewise.
1169 (reinsert_reinsert_breakpoints): Likewise.
1170 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1171 (delete_reinsert_breakpoints): Likewise.
1172 (reinsert_reinsert_breakpoints): Likewise.
1173 (uninsert_reinsert_breakpoints): Likewise.
1174 (has_reinsert_breakpoints): Likewise.
1176 2016-07-21 Yao Qi <yao.qi@linaro.org>
1178 * inferiors.c (get_thread_process): Make parameter const.
1179 * inferiors.h (get_thread_process): Update declaration.
1180 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1181 Add new parameters child_thread and parent_thread. Callers
1183 * mem-break.h (clone_all_breakpoints): Update declaration.
1185 2016-07-21 Yao Qi <yao.qi@linaro.org>
1187 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1188 <command_list, handler>: Remove.
1189 (struct gdb_breakpoint): New.
1190 (struct other_breakpoint): New.
1191 (struct reinsert_breakpoint): New.
1192 (is_gdb_breakpoint): New function.
1193 (any_persistent_commands): Update command_list if
1194 is_gdb_breakpoint returns true.
1195 (set_breakpoint): Create breakpoints according to their types.
1196 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1197 (set_gdb_breakpoint_1): Likewise.
1198 (set_gdb_breakpoint): Likewise.
1199 (clear_breakpoint_conditions): Change parameter type to
1200 'struct gdb_breakpoint *'.
1201 (clear_breakpoint_commands): Likewise.
1202 (clear_breakpoint_conditions_and_commands): Likewise.
1203 (add_condition_to_breakpoint): Likewise.
1204 (add_breakpoint_condition): Likewise.
1205 (add_commands_to_breakpoint): Likewise.
1206 (check_breakpoints): Check other_breakpoint.
1207 (clone_one_breakpoint): Clone breakpopint according to its type.
1208 * mem-break.h (struct gdb_breakpoint): Declare.
1209 (set_gdb_breakpoint): Update declaration.
1210 (clear_breakpoint_conditions_and_commands): Likewise.
1211 (add_breakpoint_condition): Likewise.
1212 (add_breakpoint_commands): Likewise.
1213 * server.c (process_point_options): Change parameter type to
1214 'struct gdb_breakpoint *'.
1216 2016-07-21 Yao Qi <yao.qi@linaro.org>
1218 * mem-break.c (set_breakpoint_at): Rename it to ...
1219 (set_breakpoint_type_at): ... it.
1220 (set_breakpoint_at): Call set_breakpoint_type_at.
1221 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1222 * mem-break.h (set_breakpoint_at): Update comments.
1224 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1226 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1228 (nios2_store_gregset): Likewise.
1230 2016-07-01 Pedro Alves <palves@redhat.com>
1231 Antoine Tremblay <antoine.tremblay@ericsson.com>
1233 * linux-low.c: Change interface to take the target lwp_info
1234 pointer directly and return void. Handle detaching from a zombie
1236 (linux_detach_lwp_callback): New function.
1237 (linux_detach): Detach from the leader thread after detaching from
1240 2016-06-28 Yao Qi <yao.qi@linaro.org>
1242 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1243 for variable new_offset.
1244 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1245 (aarch64_ftrace_insn_reloc_cb): Likewise.
1246 (aarch64_ftrace_insn_reloc_tb): Likewise.
1247 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1248 PRIx64 instead of PRIx32.
1250 2016-06-28 Yao Qi <yao.qi@linaro.org>
1252 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1253 (the_low_target): Install arm_get_syscall_trapinfo.
1255 2016-06-28 Yao Qi <yao.qi@linaro.org>
1257 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1259 (the_low_target): Install aarch64_get_syscall_trapinfo.
1261 2016-06-28 Yao Qi <yao.qi@linaro.org>
1263 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1265 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1266 Remove parameter sysno.
1267 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1270 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1272 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1273 (s390_emit_ne_goto): Likewise.
1274 (s390_emit_lt_goto): Likewise.
1275 (s390_emit_le_goto): Likewise.
1276 (s390_emit_gt_goto): Likewise.
1277 (s390_emit_ge_goto): Likewise.
1278 (s390x_emit_eq_goto): Likewise.
1279 (s390x_emit_ne_goto): Likewise.
1280 (s390x_emit_lt_goto): Likewise.
1281 (s390x_emit_le_goto): Likewise.
1282 (s390x_emit_gt_goto): Likewise.
1283 (s390x_emit_ge_goto): Likewise.
1284 (s390_emit_ops_impl): Mark variable static.
1285 (s390x_emit_ops): Likewise.
1287 2016-06-17 Yao Qi <yao.qi@linaro.org>
1289 * linux-low.c (handle_extended_wait): Call
1290 uninsert_reinsert_breakpoints for the parent process. Remove
1291 reinsert breakpoints from the child process. Reinsert them to
1292 the parent process when vfork is done.
1293 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1294 (reinsert_reinsert_breakpoints): New function.
1295 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1296 (reinsert_reinsert_breakpoints): Declare.
1298 2016-06-17 Yao Qi <yao.qi@linaro.org>
1300 * linux-low.c (handle_extended_wait): If the parent is doing
1301 step-over, remove the reinsert breakpoints from the forked child.
1303 2016-06-17 Yao Qi <yao.qi@linaro.org>
1305 * linux-low.c (unsuspend_all_lwps): Declare.
1306 (linux_low_filter_event): If thread exited, call finish_step_over.
1307 If step-over is finished, unsuspend other threads.
1309 2016-06-17 Yao Qi <yao.qi@linaro.org>
1311 * linux-low.c (linux_resume_one_lwp_throw): Assert
1312 has_reinsert_breakpoints returns false.
1313 * mem-break.c (delete_disabled_breakpoints): Assert
1314 bp type isn't reinsert_breakpoint.
1316 2016-06-17 Yao Qi <yao.qi@linaro.org>
1318 * linux-low.c (maybe_hw_step): New function.
1319 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1320 (finish_step_over): Switch current_thread to lwp temporarily,
1321 and assert has_reinsert_breakpoints returns true.
1322 (proceed_one_lwp): Call maybe_hw_step.
1323 * mem-break.c (has_reinsert_breakpoints): New function.
1324 * mem-break.h (has_reinsert_breakpoints): Declare.
1326 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1328 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1330 2016-05-17 Yao Qi <yao.qi@linaro.org>
1332 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1333 instead of find_inferior.
1335 2016-05-05 Yao Qi <yao.qi@linaro.org>
1337 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1338 Initialize res to zero.
1340 2016-05-05 Yao Qi <yao.qi@linaro.org>
1342 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1345 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1347 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1348 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1349 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1351 2016-04-28 Par Olsson <par.olsson@windriver.com>
1352 Simon Marchi <simon.marchi@ericsson.com>
1354 * tracepoint.c (write_inferior_int8): New function.
1355 (cmd_qtenable_disable): Write enable flag using
1356 write_inferior_int8.
1358 2016-04-25 Yao Qi <yao.qi@linaro.org>
1360 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1361 (need_step_over_p): Return zero if the LWP has pending signals
1362 can be delivered on software single step target.
1364 2016-04-25 Yao Qi <yao.qi@linaro.org>
1366 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1367 return instead of error.
1369 2016-04-22 Yao Qi <yao.qi@linaro.org>
1371 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1374 2016-04-22 Yao Qi <yao.qi@linaro.org>
1376 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1377 signal when stepping over breakpoint with software single
1380 2016-04-21 Pedro Alves <palves@redhat.com>
1382 * linux-s390-low.c (s390_collect_ptrace_register)
1383 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1385 (s390_check_regset): Use void * instead of gdb_byte *.
1387 2016-04-20 Pedro Alves <palves@redhat.com>
1389 * configure: Renegerate.
1391 2016-04-20 Yao Qi <yao.qi@linaro.org>
1393 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1394 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1396 (arm_store_gregset): Likewise.
1398 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1400 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1401 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1402 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1403 (amd64-avx-mpx-linux.c): New rules.
1404 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1405 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1406 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1407 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1408 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1409 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1410 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1411 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1412 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1413 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1414 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1415 * linux-x86-low.c (x86_linux_read_description): Add case for
1416 X86_XSTATE_AVX_MPX_MASK.
1417 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1418 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1419 init_registers_i386_avx_mpx_linux.
1420 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1421 (initialize_low_tracepoint): Call
1422 init_registers_i386_avx_mpx_linux.
1423 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1424 (initialize_low_tracepoint): Call
1425 init_registers_amd64_avx_mpx_linux.
1426 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1427 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1428 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1431 2016-04-18 Pedro Alves <palves@redhat.com>
1433 * configure: Regenerate.
1435 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1437 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1438 (aarch64_emit_sub): Likewise.
1440 2016-04-12 Pedro Alves <palves@redhat.com>
1442 * utils.c (prepare_to_throw_exception): Delete.
1444 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1446 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1448 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1450 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1452 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1454 * linux-aarch64-ipa.c: Add <elf.h> include.
1455 * linux-ppc-ipa.c: Add <elf.h> include.
1456 * linux-s390-ipa.c: Add <elf.h> include.
1458 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1460 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1461 (get_raw_reg_ptr): Likewise.
1462 (get_trace_state_variable_value_ptr): Likewise.
1463 (set_trace_state_variable_value_ptr): Likewise.
1464 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1467 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1468 Marcin Kościelnicki <koriakin@0x04.net>
1471 * linux-ppc-low.c (emit_insns): New function.
1472 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1473 (ppc_emit_prologue): New function.
1474 (ppc_emit_epilogue): New function.
1475 (ppc_emit_add): New function.
1476 (ppc_emit_sub): New function.
1477 (ppc_emit_mul): New function.
1478 (ppc_emit_lsh): New function.
1479 (ppc_emit_rsh_signed): New function.
1480 (ppc_emit_rsh_unsigned): New function.
1481 (ppc_emit_ext): New function.
1482 (ppc_emit_zero_ext): New function.
1483 (ppc_emit_log_not): New function.
1484 (ppc_emit_bit_and): New function.
1485 (ppc_emit_bit_or): New function.
1486 (ppc_emit_bit_xor): New function.
1487 (ppc_emit_bit_not): New function.
1488 (ppc_emit_equal): New function.
1489 (ppc_emit_less_signed): New function.
1490 (ppc_emit_less_unsigned): New function.
1491 (ppc_emit_ref): New function.
1492 (ppc_emit_const): New function.
1493 (ppc_emit_reg): New function.
1494 (ppc_emit_pop): New function.
1495 (ppc_emit_stack_flush): New function.
1496 (ppc_emit_swap): New function.
1497 (ppc_emit_stack_adjust): New function.
1498 (ppc_emit_call): New function.
1499 (ppc_emit_int_call_1): New function.
1500 (ppc_emit_void_call_2): New function.
1501 (ppc_emit_if_goto): New function.
1502 (ppc_emit_goto): New function.
1503 (ppc_emit_eq_goto): New function.
1504 (ppc_emit_ne_goto): New function.
1505 (ppc_emit_lt_goto): New function.
1506 (ppc_emit_le_goto): New function.
1507 (ppc_emit_gt_goto): New function.
1508 (ppc_emit_ge_goto): New function.
1509 (ppc_write_goto_address): New function.
1510 (ppc_emit_ops_impl): New static variable.
1511 (ppc64v1_emit_prologue): New function.
1512 (ppc64v2_emit_prologue): New function.
1513 (ppc64_emit_epilogue): New function.
1514 (ppc64_emit_add): New function.
1515 (ppc64_emit_sub): New function.
1516 (ppc64_emit_mul): New function.
1517 (ppc64_emit_lsh): New function.
1518 (ppc64_emit_rsh_signed): New function.
1519 (ppc64_emit_rsh_unsigned): New function.
1520 (ppc64_emit_ext): New function.
1521 (ppc64_emit_zero_ext): New function.
1522 (ppc64_emit_log_not): New function.
1523 (ppc64_emit_bit_and): New function.
1524 (ppc64_emit_bit_or): New function.
1525 (ppc64_emit_bit_xor): New function.
1526 (ppc64_emit_bit_not): New function.
1527 (ppc64_emit_equal): New function.
1528 (ppc64_emit_less_signed): New function.
1529 (ppc64_emit_less_unsigned): New function.
1530 (ppc64_emit_ref): New function.
1531 (ppc64_emit_const): New function.
1532 (ppc64v1_emit_reg): New function.
1533 (ppc64v2_emit_reg): New function.
1534 (ppc64_emit_pop): New function.
1535 (ppc64_emit_stack_flush): New function.
1536 (ppc64_emit_swap): New function.
1537 (ppc64v1_emit_call): New function.
1538 (ppc64v2_emit_call): New function.
1539 (ppc64v1_emit_int_call_1): New function.
1540 (ppc64v2_emit_int_call_1): New function.
1541 (ppc64v1_emit_void_call_2): New function.
1542 (ppc64v2_emit_void_call_2): New function.
1543 (ppc64_emit_if_goto): New function.
1544 (ppc64_emit_eq_goto): New function.
1545 (ppc64_emit_ne_goto): New function.
1546 (ppc64_emit_lt_goto): New function.
1547 (ppc64_emit_le_goto): New function.
1548 (ppc64_emit_gt_goto): New function.
1549 (ppc64_emit_ge_goto): New function.
1550 (ppc64v1_emit_ops_impl): New static variable.
1551 (ppc64v2_emit_ops_impl): New static variable.
1552 (ppc_emit_ops): New function.
1553 (linux_low_target): Wire in ppc_emit_ops.
1555 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1556 Marcin Kościelnicki <koriakin@0x04.net>
1559 * Makefile.in: Add powerpc-*-ipa.o
1560 * configure.srv: Add ipa_obj for powerpc*-linux.
1561 * linux-ppc-ipa.c: New file.
1562 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1564 (PPC_FIELD): New macro.
1565 (PPC_SEXT): New macro.
1566 (PPC_OP6): New macro.
1567 (PPC_BO): New macro.
1568 (PPC_LI): New macro.
1569 (PPC_BD): New macro.
1570 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1571 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1572 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1573 (ppc_get_thread_area): New function.
1574 (is_elfv2_inferior): New function.
1575 (gen_ds_form): New function.
1576 (GEN_STD): New macro.
1577 (GEN_STDU): New macro.
1578 (GEN_LD): New macro.
1579 (GEN_LDU): New macro.
1580 (gen_d_form): New function.
1581 (GEN_ADDI): New macro.
1582 (GEN_ADDIS): New macro.
1583 (GEN_LI): New macro.
1584 (GEN_LIS): New macro.
1585 (GEN_ORI): New macro.
1586 (GEN_ORIS): New macro.
1587 (GEN_LWZ): New macro.
1588 (GEN_STW): New macro.
1589 (GEN_STWU): New macro.
1590 (gen_xfx_form): New function.
1591 (GEN_MFSPR): New macro.
1592 (GEN_MTSPR): New macro.
1593 (GEN_MFCR): New macro.
1594 (GEN_MTCR): New macro.
1595 (GEN_SYNC): New macro.
1596 (GEN_LWSYNC): New macro.
1597 (gen_x_form): New function.
1598 (GEN_OR): New macro.
1599 (GEN_MR): New macro.
1600 (GEN_LWARX): New macro.
1601 (GEN_STWCX): New macro.
1602 (GEN_CMPW): New macro.
1603 (gen_md_form): New function.
1604 (GEN_RLDICL): New macro.
1605 (GEN_RLDICR): New macro.
1606 (gen_i_form): New function.
1608 (GEN_BL): New macro.
1609 (gen_b_form): New function.
1610 (GEN_BNE): New macro.
1611 (GEN_LOAD): New macro.
1612 (GEN_STORE): New macro.
1613 (gen_limm): New function.
1614 (gen_atomic_xchg): New function.
1615 (gen_call): New function.
1616 (ppc_relocate_instruction): New function.
1617 (ppc_install_fast_tracepoint_jump_pad): New function.
1618 (ppc_get_min_fast_tracepoint_insn_len): New function.
1619 (ppc_get_ipa_tdesc_idx): New function.
1620 (the_low_target): Wire in the new functions.
1621 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1623 * linux-ppc-tdesc.h: New file.
1625 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1627 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1628 (alloc_jump_pad_buffer): New function.
1629 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1630 (alloc_jump_pad_buffer): New function.
1631 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1632 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1633 (alloc_jump_pad_buffer): New function.
1634 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1635 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1636 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1637 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1639 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1641 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1642 * linux-amd64-ipa.c: Likewise.
1643 * linux-i386-ipa.c: Likewise.
1644 * linux-s390-ipa.c: Likewise.
1645 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1646 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1647 set_trace_state_variable_value_ptr.
1648 (struct ipa_sym_addresses): Likewise.
1649 (symbol_list): Likewise.
1650 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1651 accessing gdb_collect directly.
1652 (gdb_collect_ptr_type): New typedef.
1653 (get_raw_reg_ptr_type): New typedef.
1654 (get_trace_state_variable_value_ptr_type): New typedef.
1655 (set_trace_state_variable_value_ptr_type): New typedef.
1656 (gdb_collect_ptr): New global.
1657 (get_raw_reg_ptr): New global.
1658 (get_trace_state_variable_value_ptr): New global.
1659 (set_trace_state_variable_value_ptr): New global.
1660 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1661 accessing get_raw_reg directly.
1662 (get_get_tsv_func_addr): Likewise for
1663 get_trace_state_variable_value_ptr.
1664 (get_set_tsv_func_addr): Likewise for
1665 set_trace_state_variable_value_ptr.
1666 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1668 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1670 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1672 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1674 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1676 (relocate_instruction): Remove own_buf.
1677 * server.c (own_buf): Make global.
1678 (handle_v_requests): Make global.
1679 * server.h (own_buf): New declaration.
1680 (handle_v_requests): New prototype.
1682 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1685 * linux-s390-low.c (add_insns): New function.
1686 (s390_emit_prologue): New function.
1687 (s390_emit_epilogue): New function.
1688 (s390_emit_add): New function.
1689 (s390_emit_sub): New function.
1690 (s390_emit_mul): New function.
1691 (s390_emit_lsh): New function.
1692 (s390_emit_rsh_signed): New function.
1693 (s390_emit_rsh_unsigned): New function.
1694 (s390_emit_ext): New function.
1695 (s390_emit_log_not): New function.
1696 (s390_emit_bit_and): New function.
1697 (s390_emit_bit_or): New function.
1698 (s390_emit_bit_xor): New function.
1699 (s390_emit_bit_not): New function.
1700 (s390_emit_equal): New function.
1701 (s390_emit_less_signed): New function.
1702 (s390_emit_less_unsigned): New function.
1703 (s390_emit_ref): New function.
1704 (s390_emit_if_goto): New function.
1705 (s390_emit_goto): New function.
1706 (s390_write_goto_address): New function.
1707 (s390_emit_litpool): New function.
1708 (s390_emit_const): New function.
1709 (s390_emit_call): New function.
1710 (s390_emit_reg): New function.
1711 (s390_emit_pop): New function.
1712 (s390_emit_stack_flush): New function.
1713 (s390_emit_zero_ext): New function.
1714 (s390_emit_swap): New function.
1715 (s390_emit_stack_adjust): New function.
1716 (s390_emit_set_r2): New function.
1717 (s390_emit_int_call_1): New function.
1718 (s390_emit_void_call_2): New function.
1719 (s390_emit_eq_goto): New function.
1720 (s390_emit_ne_goto): New function.
1721 (s390_emit_lt_goto): New function.
1722 (s390_emit_le_goto): New function.
1723 (s390_emit_gt_goto): New function.
1724 (s390_emit_ge_goto): New function.
1725 (s390x_emit_prologue): New function.
1726 (s390x_emit_epilogue): New function.
1727 (s390x_emit_add): New function.
1728 (s390x_emit_sub): New function.
1729 (s390x_emit_mul): New function.
1730 (s390x_emit_lsh): New function.
1731 (s390x_emit_rsh_signed): New function.
1732 (s390x_emit_rsh_unsigned): New function.
1733 (s390x_emit_ext): New function.
1734 (s390x_emit_log_not): New function.
1735 (s390x_emit_bit_and): New function.
1736 (s390x_emit_bit_or): New function.
1737 (s390x_emit_bit_xor): New function.
1738 (s390x_emit_bit_not): New function.
1739 (s390x_emit_equal): New function.
1740 (s390x_emit_less_signed): New function.
1741 (s390x_emit_less_unsigned): New function.
1742 (s390x_emit_ref): New function.
1743 (s390x_emit_if_goto): New function.
1744 (s390x_emit_const): New function.
1745 (s390x_emit_call): New function.
1746 (s390x_emit_reg): New function.
1747 (s390x_emit_pop): New function.
1748 (s390x_emit_stack_flush): New function.
1749 (s390x_emit_zero_ext): New function.
1750 (s390x_emit_swap): New function.
1751 (s390x_emit_stack_adjust): New function.
1752 (s390x_emit_int_call_1): New function.
1753 (s390x_emit_void_call_2): New function.
1754 (s390x_emit_eq_goto): New function.
1755 (s390x_emit_ne_goto): New function.
1756 (s390x_emit_lt_goto): New function.
1757 (s390x_emit_le_goto): New function.
1758 (s390x_emit_gt_goto): New function.
1759 (s390x_emit_ge_goto): New function.
1760 (s390_emit_ops): New function.
1761 (struct linux_target_ops): Fill in emit_ops hook.
1763 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1766 * Makefile.in: Add s390 IPA files.
1767 * configure.srv: Build IPA for s390.
1768 * linux-s390-ipa.c: New file.
1769 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
1770 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
1771 (tdesc_s390_linux32): Likewise.
1772 (init_registers_s390_linux32v1): Likewise.
1773 (tdesc_s390_linux32v1): Likewise.
1774 (init_registers_s390_linux32v2): Likewise.
1775 (tdesc_s390_linux32v2): Likewise.
1776 (init_registers_s390_linux64): Likewise.
1777 (tdesc_s390_linux64): Likewise.
1778 (init_registers_s390_linux64v1): Likewise.
1779 (tdesc_s390_linux64v1): Likewise.
1780 (init_registers_s390_linux64v2): Likewise.
1781 (tdesc_s390_linux64v2): Likewise.
1782 (init_registers_s390_te_linux64): Likewise.
1783 (tdesc_s390_te_linux64): Likewise.
1784 (init_registers_s390_vx_linux64): Likewise.
1785 (tdesc_s390_vx_linux64): Likewise.
1786 (init_registers_s390_tevx_linux64): Likewise.
1787 (tdesc_s390_tevx_linux64): Likewise.
1788 (init_registers_s390x_linux64): Likewise.
1789 (tdesc_s390x_linux64): Likewise.
1790 (init_registers_s390x_linux64v1): Likewise.
1791 (tdesc_s390x_linux64v1): Likewise.
1792 (init_registers_s390x_linux64v2): Likewise.
1793 (tdesc_s390x_linux64v2): Likewise.
1794 (init_registers_s390x_te_linux64): Likewise.
1795 (tdesc_s390x_te_linux64): Likewise.
1796 (init_registers_s390x_vx_linux64): Likewise.
1797 (tdesc_s390x_vx_linux64): Likewise.
1798 (init_registers_s390x_tevx_linux64): Likewise.
1799 (tdesc_s390x_tevx_linux64): Likewise.
1800 (have_hwcap_s390_vx): New static variable.
1801 (s390_arch_setup): Fill have_hwcap_s390_vx.
1802 (s390_get_thread_area): New function.
1803 (s390_ft_entry_gpr_esa): New const.
1804 (s390_ft_entry_gpr_zarch): New const.
1805 (s390_ft_entry_misc): New const.
1806 (s390_ft_entry_fr): New const.
1807 (s390_ft_entry_vr): New const.
1808 (s390_ft_main_31): New const.
1809 (s390_ft_main_64): New const.
1810 (s390_ft_exit_fr): New const.
1811 (s390_ft_exit_vr): New const.
1812 (s390_ft_exit_misc): New const.
1813 (s390_ft_exit_gpr_esa): New const.
1814 (s390_ft_exit_gpr_zarch): New const.
1815 (append_insns): New function.
1816 (s390_relocate_instruction): New function.
1817 (s390_install_fast_tracepoint_jump_pad): New function.
1818 (s390_get_min_fast_tracepoint_insn_len): New function.
1819 (s390_get_ipa_tdesc_idx): New function.
1820 (struct linux_target_ops): Wire in the above functions.
1821 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
1822 * linux-s390-tdesc.h: New file.
1824 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1826 * linux-s390-low.c (s390_supports_tracepoints): New function.
1827 (struct linux_target_ops): Fill supports_tracepoints hook.
1829 2016-03-18 Yao Qi <yao.qi@linaro.org>
1831 * linux-low.c (lwp_signal_can_be_delivered): New function.
1832 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
1834 2016-03-18 Yao Qi <yao.qi@linaro.org>
1836 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
1837 0 if signal is enqueued. Remove 'signal' from one debugging
1838 message. Move one debugging message to some lines below.
1839 Remove code setting 'signal' to 0.
1841 2016-03-18 Yao Qi <yao.qi@linaro.org>
1843 * linux-low.c (linux_low_filter_event): Remove redundant
1844 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
1846 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
1848 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
1849 (struct linux_target_ops): Wire in the above.
1851 2016-03-03 Yao Qi <yao.qi@linaro.org>
1853 * linux-low.c: Update comments to start_step_over.
1855 2016-03-03 Yao Qi <yao.qi@linaro.org>
1858 * linux-low.c (handle_extended_wait): Set child suspended
1859 if event_lwp->bp_reinsert isn't zero.
1861 2016-03-02 Yao Qi <yao.qi@linaro.org>
1863 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
1864 enqueue_pending_signal.
1866 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
1868 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
1871 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1873 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
1874 (s390_regmap_3264) [!__s390x__]: New global.
1875 (s390_collect_ptrace_register): Skip map entries containing -1.
1876 (s390_supply_ptrace_register): Ditto.
1877 (s390_fill_gprs_high): New function.
1878 (s390_store_gprs_high): New function.
1879 (s390_regsets): Add NT_S390_HIGH_GPRS.
1880 (s390_get_hwcap): Enable on 31-bit.
1881 (have_hwcap_s390_high_gprs): Enable on 31-bit.
1882 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
1883 Detect NT_S390_HIGH_GPRS.
1884 (s390_usrregs_info_3264): Enable on 31-bit.
1885 (s390_regs_info): Enable regs_info_3264 on 31-bit.
1886 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
1888 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
1891 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
1892 * configure.srv: Ditto.
1893 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
1894 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
1895 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
1896 (init_registers_amd64_linux): Remove prototype.
1897 (tdesc_amd64_linux): Remove declaration.
1898 (get_ipa_tdesc): New function.
1899 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1900 initialize remaining tdescs.
1901 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
1902 (init_registers_i386_linux): Remove prototype.
1903 (tdesc_i386_linux): Remove declaration.
1904 (get_ipa_tdesc): New function.
1905 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
1906 initialize remaining tdescs.
1907 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
1908 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
1909 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
1910 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
1911 (x86_get_ipa_tdesc_idx): New function.
1912 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
1913 * linux-x86-tdesc.h: New file.
1914 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
1915 (target_get_ipa_tdesc_idx): New macro.
1916 * tracepoint.c (ipa_tdesc_idx): New macro.
1917 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
1918 (symbol_list): Add ipa_tdesc_idx.
1919 (cmd_qtstart): Write ipa_tdesc_idx in the target.
1920 (ipa_tdesc): Remove.
1921 (ipa_tdesc_idx): New variable.
1922 (get_context_regcache): Use get_ipa_tdesc.
1923 (gdb_collect): Ditto.
1925 * tracepoint.h (get_ipa_tdesc): New prototype.
1926 (ipa_tdesc): Remove.
1928 2016-02-24 Pedro Alves <palves@redhat.com>
1930 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
1931 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
1932 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
1933 Factor out common code between the USE_SIGTRAP_SIGINFO and
1934 !USE_SIGTRAP_SIGINFO blocks.
1935 (linux_low_filter_event): Call save_stop_reason instead of
1936 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
1938 (linux_wait_1): Update comments.
1940 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
1942 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
1943 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
1944 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
1945 ppc_insert_point, ppc_remove_point.
1947 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
1949 * linux-s390-low.c (s390_supports_z_point_type): New function.
1950 (struct linux_target_ops): Wire s390_supports_z_point_type in.
1952 2016-02-16 Yao Qi <yao.qi@linaro.org>
1954 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
1955 PC. Get pc from regcache_read_pc.
1957 2016-02-12 Yao Qi <yao.qi@linaro.org>
1959 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
1960 or linux_get_pc_32bit.
1961 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
1963 2016-02-12 Yao Qi <yao.qi@linaro.org>
1965 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
1966 arm_linux_get_next_pcs_fixup.
1968 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
1970 * tracepoint.c (x_tracepoint_action_download): Change
1971 write_inferior_data_ptr to write_inferior_data_pointer.
1972 (cmd_qtstart): Likewise.
1973 (write_inferior_data_ptr): Remove.
1974 (download_agent_expr): Change write_inferior_data_ptr to
1975 write_inferior_data_pointer.
1976 (download_tracepoint_1): Likewise.
1977 (download_tracepoint): Likewise.
1978 (download_trace_state_variables): Likewise.
1980 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
1981 Marcin Kościelnicki <koriakin@0x04.net>
1983 * tracepoint.c (struct tracepoint_action_ops): Remove.
1984 (struct tracepoint_action): Remove ops.
1985 (m_tracepoint_action_download, r_tracepoint_action_download)
1986 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
1987 size and offset accordingly.
1988 (m_tracepoint_action_ops, r_tracepoint_action_ops)
1989 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
1990 (tracepoint_action_send, tracepoint_action_download): New functions.
1991 Helpers for trace action handlers.
1992 (add_tracepoint_action): Remove setup actions ops.
1993 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
1995 2016-02-10 Yao Qi <yao.qi@linaro.org>
1997 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
1999 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2001 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2003 * configure: Regenerate.
2005 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2007 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2008 void * to gdb_byte *.
2009 * linux-low.c (siginfo_fixup): Likewise.
2010 (linux_xfer_siginfo): Likewise.
2011 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2013 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2015 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2017 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2019 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2021 * linux-x86-low.c [__x86_64__]: Include
2022 "nat/amd64-linux-siginfo.h".
2023 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2024 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2025 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2026 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2027 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2028 (cpt_si_fd, si_timerid, si_overrun): Move from
2029 nat/amd64-linux-siginfo.c.
2030 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2032 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2034 * server.c (skip_to_semicolon): Remove.
2035 (process_point_options): Use strchrnul instead of
2038 2016-01-26 Yao Qi <yao.qi@linaro.org>
2040 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2041 * linux-low.c (install_software_single_step_breakpoints): Don't
2042 call regcache_read_pc.
2043 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2046 2016-01-26 Yao Qi <yao.qi@linaro.org>
2048 * linux-low.c (install_software_single_step_breakpoints): Call
2049 regcache_read_pc instead of get_pc.
2051 2016-01-26 Yao Qi <yao.qi@linaro.org>
2053 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2054 (unblock_async_io): Rename to ...
2055 (block_unblock_async_io): ... it. New function.
2056 (enable_async_io): Don't install SIGIO handler. Unblock it
2058 (disable_async_io): Don't ignore SIGIO. Block it instead.
2059 (initialize_async_io): Install SIGIO handler. Don't call
2062 2016-01-26 Yao Qi <yao.qi@linaro.org>
2064 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2065 first character is '\003', call *the_target->request_interrupt.
2067 2016-01-25 Yao Qi <yao.qi@linaro.org>
2069 * remote-utils.c (new_thread_notify): Remove.
2070 (dead_thread_notify): Likewise.
2071 * remote-utils.h (new_thread_notify): Remove declaration.
2072 (dead_thread_notify): Likewise.
2074 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2076 * gdb.trace/pending.exp: Fix expected message on continue.
2078 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2080 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2081 it works properly on big-endian machines where sizeof (CORE_ADDR)
2084 2016-01-21 Pedro Alves <palves@redhat.com>
2086 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2087 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2088 * configure: Regenerate.
2090 2016-01-21 Yao Qi <yao.qi@linaro.org>
2092 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2093 is_thumb and set it according to CPSR saved on the stack.
2094 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2095 arm_sigreturn_next_pc.
2097 2016-01-18 Yao Qi <yao.qi@linaro.org>
2099 * linux-low.c (linux_set_pc_64bit): New function.
2100 (linux_get_pc_64bit): New function.
2101 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2103 * linux-sparc-low.c (debug_threads): Remove declaration.
2104 (sparc_get_pc): Remove.
2105 (the_low_target): Use linux_get_pc_64bit instead of
2107 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2108 (the_low_target): Use linux_get_pc_64bit and
2111 2016-01-18 Yao Qi <yao.qi@linaro.org>
2113 * linux-arm-low.c (debug_threads): Remove declaration.
2114 (arm_get_pc, arm_set_pc): Remove.
2115 (the_low_target): Use linux_get_pc_32bit and
2117 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2118 (the_low_target): Use linux_get_pc_32bit and
2120 * linux-cris-low.c (debug_threads): Remove declaration.
2121 (cris_get_pc, cris_set_pc,): Remove.
2122 (the_low_target): Use linux_get_pc_32bit and
2124 * linux-crisv32-low.c (debug_threads): Remove declaration.
2125 (cris_get_pc, cris_set_pc): Remove.
2126 (the_low_target): Use linux_get_pc_32bit and
2128 * linux-low.c: Include inttypes.h.
2129 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2130 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2131 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2132 (the_low_target): Use linux_get_pc_32bit and
2134 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2135 (the_low_target): Use linux_get_pc_32bit and
2137 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2138 (the_low_target): Use linux_get_pc_32bit and
2140 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2141 (the_low_target): Use linux_get_pc_32bit and
2143 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2144 (the_low_target): Use linux_get_pc_32bit and
2147 2016-01-18 Gary Benson <gbenson@redhat.com>
2149 * configure.ac (AC_FUNC_FORK): New check.
2150 * config.in: Regenerate.
2151 * configure: Likewise.
2153 2016-01-14 Yao Qi <yao.qi@linaro.org>
2155 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2156 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2157 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2158 arm_get_next_pcs_ctor.
2160 2016-01-12 Josh Stone <jistone@redhat.com>
2161 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2163 * inferiors.h: Include "gdb_vecs.h".
2164 (struct process_info): Add syscalls_to_catch.
2165 * inferiors.c (remove_process): Free syscalls_to_catch.
2166 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2167 syscall_return stops.
2168 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2169 * server.c (handle_general_set): Handle QCatchSyscalls.
2170 (handle_query): Report support for QCatchSyscalls.
2171 * target.h (struct target_ops): Add supports_catch_syscall.
2172 (target_supports_catch_syscall): New macro.
2173 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2174 (struct lwp_info): Add syscall_state.
2175 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2176 Maintain syscall_state and syscalls_to_catch across exec.
2177 (get_syscall_trapinfo): New function, proxy to the_low_target.
2178 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2179 (linux_low_filter_event): Toggle syscall_state entry/return for
2180 syscall traps, and set it ignored for all others.
2181 (gdb_catching_syscalls_p): New function.
2182 (gdb_catch_this_syscall_p): New function.
2183 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2184 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2185 (linux_supports_catch_syscall): New function.
2186 (linux_target_ops): Install it.
2187 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2188 (the_low_target): Install it.
2190 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2192 * acinclude.m4: Include new ../warning.m4 file.
2193 * configure: Regenerated.
2194 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2196 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2198 * ax.c (is_goto_target): Mark static.
2199 * linux-low.c (register_addr): Likewise.
2200 (linux_fetch_registers, linux_store_registers): Likewise.
2201 * mem-break.c (any_persistent_commands): Fix old prototype.
2202 (add_commands_to_breakpoint): Mark static.
2203 * regcache.c (find_register_by_name): Delete unused func.
2204 * remote-utils.c (hex_or_minus_one): Mark static.
2205 * server.c (monitor_show_help): Mark static.
2206 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2207 handle_v_requests): Likewise.
2209 2016-01-12 Pedro Alves <palves@redhat.com>
2211 Remove use of the registered trademark symbol throughout.
2213 2016-01-08 Yao Qi <yao.qi@linaro.org>
2215 * remote-utils.c (getpkt): If c is '\003', call target hook
2218 2016-01-06 Yao Qi <yao.qi@linaro.org>
2220 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2221 linux-aarch32-low.c.
2222 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2223 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2224 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2225 (thumb2_breakpoint): Declare.
2226 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2227 linux-aarch32-low.h.
2228 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2229 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2230 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2232 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2234 * gdbreplay.c (gdbreplay_version): Change copyright year in
2236 * server.c (gdbserver_version): Likewise.
2238 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2240 * server.c (crc32_table): Delete.
2241 (crc32): Use libiberty's xcrc32 function.
2243 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2245 * lynx-low.c (lynx_delete_thread_callback): New function.
2246 (lynx_mourn): Properly delete our process and all of its
2247 threads. Remove call to clear_inferiors.
2249 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2251 * target.c (thread_search_callback): Add check that
2252 the thread_stopped target callback is not NULL before
2255 2015-12-21 Yao Qi <yao.qi@linaro.org>
2257 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2260 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2262 * server.c (handle_query): Call target_supports_software_single_step.
2264 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2266 * linux-low.c (single_step): New function.
2267 (linux_resume_one_lwp_throw): Call single_step.
2268 (start_step_over): Likewise.
2270 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2272 * Makefile.in (SFILES): Append arch/arm-linux.c,
2273 arch/arm-get-next-pcs.c.
2274 (arm-linux.o): New rule.
2275 (arm-get-next-pcs.o): New rule.
2276 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2278 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2279 to linux-aarch32-low.c.
2280 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2281 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2282 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2283 (thumb2_breakpoint_len): Likewise.
2284 (arm_is_thumb_mode): Make non-static.
2285 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2286 from linux-aarch32-low.c.
2287 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2288 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2289 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2290 (thumb2_breakpoint_len): Likewise.
2291 (arm_is_thumb_mode): New declaration.
2292 * linux-arm-low.c: Include arch/arm-linux.h
2293 aarch/arm-get-next-pcs.h, sys/syscall.h.
2294 (get_next_pcs_ops): New struct.
2295 (get_next_pcs_addr_bits_remove): New function.
2296 (get_next_pcs_is_thumb): New function.
2297 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2298 (arm_sigreturn_next_pc): Likewise.
2299 (get_next_pcs_syscall_next_pc): Likewise.
2300 (arm_gdbserver_get_next_pcs): Likewise.
2301 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2303 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2304 * server.h: Include gdb_vecs.h.
2306 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2308 * Makefile.in (SFILES): Append common/common-regcache.c.
2309 (OBS): Append common-regcache.o.
2310 (common-regcache.o): New rule.
2311 * regcache.c (init_register_cache): Initialize cache to
2313 (regcache_raw_read_unsigned): New function.
2314 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2315 register_status enum.
2317 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2319 * linux-aarch64-low.c (the_low_targets): Rename
2320 breakpoint_reinsert_addr to get_next_pcs.
2321 * linux-arm-low.c (the_low_targets): Likewise.
2322 * linux-bfin-low.c (the_low_targets): Likewise.
2323 * linux-cris-low.c (the_low_targets): Likewise.
2324 * linux-crisv32-low.c (the_low_targets): Likewise.
2325 * linux-low.c (can_software_single_step): Likewise.
2326 (install_software_single_step_breakpoints): New function.
2327 (start_step_over): Use install_software_single_step_breakpoints.
2328 * linux-low.h: New CORE_ADDR vector.
2329 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2331 * linux-mips-low.c (the_low_targets): Likewise.
2332 * linux-nios2-low.c (the_low_targets): Likewise.
2333 * linux-sparc-low.c (the_low_targets): Likewise.
2335 2015-12-17 Pedro Alves <palves@redhat.com>
2337 * linux-low.c (linux_kill_one_lwp): Remove references to
2339 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2341 (linux_init_signals): Delete.
2342 (initialize_low): Adjust.
2343 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2345 2015-12-16 Pedro Alves <palves@redhat.com>
2347 * configure.ac (compiler warning flags): When testing a
2348 -Wno-foo option, check whether -Wfoo works instead.
2349 * configure: Regenerate.
2351 2015-12-11 Don Breazeal <donb@codesourcery.com>
2353 * server.c (process_serial_event): Don't exit from gdbserver
2354 in remote mode if there are still active inferiors.
2356 2015-12-11 Yao Qi <yao.qi@linaro.org>
2358 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2359 arm_breakpoint_at if the process is 32-bit.
2361 2015-12-11 Yao Qi <yao.qi@linaro.org>
2363 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2366 2015-12-07 Yao Qi <yao.qi@linaro.org>
2368 * configure.srv: Append arm.o to srv_tgtobj for
2369 aarch64*-*-linux* target.
2370 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2371 from linux-arm-low.c.
2372 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2373 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2374 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2375 (thumb2_breakpoint_len): Likewise.
2376 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2377 (arm_breakpoint_kinds): Likewise.
2378 (arm_breakpoint_kind_from_pc): Likewise.
2379 (arm_sw_breakpoint_from_kind): Likewise.
2380 (arm_breakpoint_kind_from_current_state): Likewise.
2381 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2382 (arm_sw_breakpoint_from_kind): Declare.
2383 (arm_breakpoint_kind_from_current_state): Declare.
2384 (arm_breakpoint_at): Declare.
2385 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2386 arm_sw_breakpoint_from_kind if process is 32-bit.
2387 (aarch64_breakpoint_kind_from_pc): New function.
2388 (aarch64_breakpoint_kind_from_current_state): New function.
2389 (the_low_target): Initialize fields breakpoint_kind_from_pc
2390 and breakpoint_kind_from_current_state.
2391 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2392 linux-aarch32-low.c.
2393 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2394 (arm_breakpoint, arm_breakpoint_len): Likewise.
2395 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2396 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2397 (arm_is_thumb_mode): Likewise.
2398 (arm_breakpoint_at): Likewise.
2399 (arm_breakpoint_kind_from_pc): Likewise.
2400 (arm_sw_breakpoint_from_kind): Likewise.
2401 (arm_breakpoint_kind_from_current_state): Likewise.
2404 2015-08-04 Yao Qi <yao.qi@linaro.org>
2406 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2407 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2408 * server.c (extended_protocol): Remove "static".
2409 * server.h (extended_protocol): Declare it.
2411 2015-12-04 Josh Stone <jistone@redhat.com>
2413 * target.h (struct target_ops) <arch_setup>: Rename to ...
2414 (struct target_ops) <post_create_inferior>: ... this.
2415 (target_arch_setup): Rename to ...
2416 (target_post_create_inferior): ... this, calling post_create_inferior.
2417 * server.c (start_inferior): Update target_arch_setup calls to
2418 target_post_create_inferior.
2419 * linux-low.c (linux_low_ptrace_options): Forward declare.
2420 (linux_arch_setup): Update its comment for general use.
2421 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2422 (struct linux_target_ops): Use linux_post_create_inferior.
2423 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2424 to post_create_inferior.
2425 * nto-low.c (struct nto_target_ops): Likewise.
2426 * spu-low.c (struct spu_target_ops): Likewise.
2427 * win32-low.c (struct win32_target_ops): Likewise.
2429 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2431 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2433 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2435 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2436 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2437 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2438 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2439 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2440 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2441 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2442 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2443 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2444 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2445 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2446 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2448 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2450 * linux-low.c (linux_look_up_symbols): Don't call
2451 linux_supports_traceclone.
2452 * linux-low.h (thread_db_init): Remove use_events argument.
2453 * thread-db.c (thread_db_use_event): Remove global variable.
2454 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2455 (struct thread_db) <td_create_bp>: Remove field.
2456 (thread_db_create_event): Remove function.
2457 (thread_db_enable_reporting): Likewise.
2458 (find_one_thread): Don't check for thread_db_use_events.
2459 (attach_thread): Likewise.
2460 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2461 (try_thread_db_load_1): Don't check for thread_db_use_events.
2462 (thread_db_init): Remove use_events argument and thread events
2464 (remove_thread_event_breakpoints): Remove function.
2465 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2467 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2469 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2471 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2472 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2474 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2475 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2477 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2479 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2480 * linux-low.c (can_hardware_single_step): Use
2481 supports_hardware_single_step.
2482 (can_software_single_step): New function.
2483 (start_step_over): Call can_software_single_step.
2484 (linux_supports_hardware_single_step): New function.
2485 (struct target_ops) <supports_software_single_step>: Initialize.
2486 * linux-low.h (struct linux_target_ops)
2487 <supports_hardware_single_step>: Initialize.
2488 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2489 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2490 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2491 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2492 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2493 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2494 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2495 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2496 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2497 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2499 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2500 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2502 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2503 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2504 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2506 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2507 * target.h (struct target_ops): <supports_software_single_step>:
2509 (target_supports_software_single_step): New macro.
2511 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2513 * linux-low.c (linux_wait_1): Fix pc advance condition.
2514 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2515 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2517 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2519 * linux-arm-low.c (arm_is_thumb_mode): New function.
2520 (arm_breakpoint_at): Use arm_is_thumb_mode.
2521 (arm_breakpoint_kind_from_current_state): New function.
2522 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2524 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2525 (linux_breakpoint_kind_from_current_state): New function.
2526 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2527 * linux-low.h (struct linux_target_ops)
2528 <breakpoint_kind_from_current_state>: New field.
2529 * target.h (struct target_ops): Likewise.
2530 (target_breakpoint_kind_from_current_state): New macro.
2532 2015-11-30 Pedro Alves <palves@redhat.com>
2534 * linux-low.c (linux_resume): Wake up the event loop before
2537 2015-11-30 Pedro Alves <palves@redhat.com>
2539 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2541 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2543 * target.c (struct thread_search): New structure.
2544 (thread_search_callback): New function.
2545 (prev_general_thread): New global.
2546 (prepare_to_access_memory, done_accessing_memory): New functions.
2547 * target.h (prepare_to_access_memory, done_accessing_memory):
2548 Replace macros with function declarations.
2550 2015-11-30 Pedro Alves <palves@redhat.com>
2553 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2554 report TARGET_WAITKIND_NO_RESUMED.
2555 * remote-utils.c (prepare_resume_reply): Handle
2556 TARGET_WAITKIND_NO_RESUMED.
2557 * server.c (report_no_resumed): New global.
2558 (handle_query) <qSupported>: Handle "no-resumed+". Report
2559 "no-resumed+" support.
2560 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2561 return error if the client doesn't support no-resumed events.
2562 (push_stop_notification): New function.
2563 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2564 events if the client supports them.
2566 2015-11-30 Pedro Alves <palves@redhat.com>
2568 * linux-low.c (thread_still_has_status_pending_p): Don't check
2570 (lwp_resumed): New function.
2571 (status_pending_p_callback): Return early if the LWP is not
2572 supposed to be resumed.
2574 2015-11-30 Pedro Alves <palves@redhat.com>
2576 * linux-low.c (handle_extended_wait): Assert that the LWP's
2577 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2578 thread create events, leave the new child's status pending.
2579 (linux_low_filter_event): If GDB wants to hear about thread exit
2580 events, leave the LWP marked dead and don't delete it.
2581 (linux_wait_for_event_filtered): Don't check for thread exit.
2582 (filter_exit_event): New function.
2583 (linux_wait_1): Use it, when returning an exit event.
2584 (linux_resume_one_lwp_throw): Assert that the LWP's
2585 waitstatus is TARGET_WAITKIND_IGNORE.
2586 * remote-utils.c (prepare_resume_reply): Handle
2587 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2588 * server.c (report_thread_events): New global.
2589 (handle_general_set): Handle QThreadEvents.
2590 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2591 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2592 TARGET_WAITKIND_THREAD_EXITED.
2593 * server.h (report_thread_events): Declare.
2595 2015-11-30 Pedro Alves <palves@redhat.com>
2597 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2598 the thread's last_resume_kind was resume_stop.
2600 2015-11-30 Pedro Alves <palves@redhat.com>
2602 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2605 2015-11-30 Pedro Alves <palves@redhat.com>
2607 * server.c (handle_v_requests): Handle vCtrlC.
2609 2015-11-30 Pedro Alves <palves@redhat.com>
2611 * gdbthread.h (find_any_thread_of_pid): Declare.
2612 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2614 * server.c (handle_query): If current_thread is NULL, look for
2615 another thread of the selected process.
2617 2015-11-26 Daniel Colascione <dancol@dancol.org>
2618 Simon Marchi <simon.marchi@ericsson.com>
2620 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2621 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2623 * target.h (struct target_ops) <thread_name>: New field.
2624 (target_thread_name): New macro.
2626 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2628 * regcache.h (regcache_invalidate_pid): Add declaration.
2629 * regcache.c (regcache_invalidate_pid): New function, extracted
2630 from regcache_invalidate.
2631 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2632 Add trivial documentation comment.
2633 * lynx-low.c: Use regcache_invalidate_pid instead of
2634 regcache_invalidate.
2636 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2638 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2639 and Elf64_auxv_t if the target is Android.
2641 2015-11-22 Doug Evans <xdje42@gmail.com>
2643 * target.h: #include <sys/types.h>.
2645 2015-11-19 Pedro Alves <palves@redhat.com>
2647 * linux-low.c (linux_process_qsupported): Change prototype.
2649 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2651 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2652 and adjust to loop over all features.
2653 * server.c (handle_query) <qSupported>: Adjust to call
2654 target_process_qsupported once, passing it a vector of unprocessed
2656 * target.h (struct target_ops) <process_qsupported>: Change
2658 (target_process_qsupported): Adjust.
2660 2015-11-19 Pedro Alves <palves@redhat.com>
2662 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2664 * configure: Regenerate.
2666 2015-11-19 Pedro Alves <palves@redhat.com>
2668 * configure: Regenerate.
2670 2015-11-19 Yao Qi <yao.qi@linaro.org>
2672 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2675 2015-11-19 Yao Qi <yao.qi@linaro.org>
2677 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2678 (struct aarch64_operand): Move enum out.
2680 2015-11-19 Yao Qi <yao.qi@linaro.org>
2682 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2683 struct user_fpsimd_state *.
2684 (aarch64_store_fpregset): Likewise.
2686 2015-11-19 Yao Qi <yao.qi@linaro.org>
2688 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2689 struct user_pt_regs *.
2690 (aarch64_store_gregset): Likewise.
2692 2015-11-18 Pedro Alves <palves@redhat.com>
2694 * Makefile.in (all_object_files): Add $IPA_OBJS.
2696 2015-11-17 Pedro Alves <palves@redhat.com>
2698 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2699 GDB_SIGNAL_0 and gdb_signal_to_string.
2701 2015-11-17 Pedro Alves <palves@redhat.com>
2703 * win32-low.c (handle_output_debug_string): Remove parameter.
2704 (win32_kill): Remove our_status local and adjust call to
2705 handle_output_debug_string.
2706 (get_child_debug_event): Adjust call to
2707 handle_output_debug_string.
2709 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2711 * linux-mips-low.c (mips_fill_gregset): Add cast.
2712 (mips_store_gregset): Likewise.
2713 (mips_fill_fpregset): Likewise.
2714 (mips_store_fpregset): Likewise.
2716 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2718 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2721 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2723 * linux-mips-low.c (mips_linux_new_thread): Change type of
2724 watch_type to enum target_hw_bp_type.
2726 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2728 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2729 Change return type to arm_hwbp_type.
2731 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2733 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2734 (arm_store_gregset): Likewise.
2735 * linux-arm-low.c (arm_get_hwcap): Likewise.
2736 (arm_read_description): Likewise.
2738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2740 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2742 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2744 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2745 (ppc_fill_vsxregset): Likewise.
2746 (ppc_store_vsxregset): Likewise.
2747 (ppc_fill_vrregset): Likewise.
2748 (ppc_store_vrregset): Likewise.
2749 (ppc_fill_evrregset): Likewise.
2750 (ppc_store_evrregset): Likewise.
2752 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2754 * linux-ppc-low.c (ppc_usrregs_info): Remove
2755 forward-declaration.
2756 (ppc_arch_setup): Move lower in file.
2758 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
2760 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
2761 (ps_pdwrite): Likewise.
2763 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
2765 * linux-arm-low.c (arm_new_thread): Move pointer dereference
2766 to after assert checks.
2768 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
2770 * proc-service.c (ps_pdread): Add/adjust casts.
2771 (ps_pdwrite): Add/adjust casts.
2773 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2775 * server.c (handle_search_memory_1): Cast return value of
2778 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
2780 * server.c (write_qxfer_response): Change type of data to
2783 2015-10-29 Pedro Alves <palves@redhat.com>
2785 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
2787 2015-10-29 Pedro Alves <palves@redhat.com>
2789 * tracepoint.c (clear_installed_tracepoints): Add casts.
2791 2015-10-29 Pedro Alves <palves@redhat.com>
2793 * server.c (handle_v_cont, process_serial_event): Add enum
2794 gdb_signal casts to signal parsing code.
2796 2015-10-29 Pedro Alves <palves@redhat.com>
2798 * linux-low.h (NULL_REGSET): Define.
2799 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2800 * linux-arm-low.c (arm_regsets): Likewise.
2801 * linux-crisv32-low.c (cris_regsets): Likewise.
2802 * linux-m68k-low.c (m68k_regsets): Likewise.
2803 * linux-mips-low.c (mips_regsets): Likewise.
2804 * linux-nios2-low.c (nios2_regsets): Likewise.
2805 * linux-ppc-low.c (ppc_regsets): Likewise.
2806 * linux-s390-low.c (s390_regsets): Likewise.
2807 * linux-sh-low.c (sh_regsets): Likewise.
2808 * linux-sparc-low.c (sparc_regsets): Likewise.
2809 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2810 * linux-tile-low.c (tile_regsets): Likewise.
2811 * linux-x86-low.c (x86_regsets): Likewise.
2812 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2814 2015-10-29 Pedro Alves <palves@redhat.com>
2816 * linux-low.h (NULL_REGSET): Define.
2817 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
2818 * linux-arm-low.c (arm_regsets): Likewise.
2819 * linux-crisv32-low.c (cris_regsets): Likewise.
2820 * linux-m68k-low.c (m68k_regsets): Likewise.
2821 * linux-mips-low.c (mips_regsets): Likewise.
2822 * linux-nios2-low.c (nios2_regsets): Likewise.
2823 * linux-ppc-low.c (ppc_regsets): Likewise.
2824 * linux-s390-low.c (s390_regsets): Likewise.
2825 * linux-sh-low.c (sh_regsets): Likewise.
2826 * linux-sparc-low.c (sparc_regsets): Likewise.
2827 * linux-tic6x-low.c (tic6x_regsets): Likewise.
2828 * linux-tile-low.c (tile_regsets): Likewise.
2829 * linux-x86-low.c (x86_regsets): Likewise.
2830 * linux-xtensa-low.c (xtensa_regsets): Likewise.
2832 2015-10-26 Doug Evans <dje@google.com>
2834 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
2836 2015-10-26 Doug Evans <dje@google.com>
2838 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
2840 2015-10-26 Doug Evans <dje@google.com>
2842 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
2844 (attach_thread, find_new_threads_callback): Ditto.
2846 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2848 * mem-break.h (set_breakpoint_data): Remove.
2850 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2852 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
2853 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2854 (initialize_low): Remove set_breakpoint_data call.
2855 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
2856 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
2857 (initialize_low): Remove set_breakpoint_data call.
2858 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
2859 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
2860 (initialize_low): Remove set_breakpoint_data call.
2862 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
2864 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
2865 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
2866 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
2867 * target.h (target_breakpoint_kind_from_pc): New macro.
2869 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
2871 * linux-low.c (default_breakpoint_kind_from_pc): New function.
2872 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
2873 the default breakpoint kind.
2875 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2877 * linux-arm-low.c (arm_supports_z_point_type): Add software
2880 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2882 * linux-arm-low.c: Refactor breakpoint definitions.
2883 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
2884 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
2886 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2888 * Makefile.in: Add arm.c/o.
2889 * configure.srv: Likewise.
2890 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
2891 (arm_breakpoint_kind_from_pc): New function.
2892 (arm_sw_breakpoint_from_kind): Return proper kind.
2893 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
2895 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2897 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
2899 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
2900 (struct raw_breakpoint) <size>: Remove.
2901 (struct raw_breakpoint) <kind>: Add.
2902 (bp_size): New function.
2903 (bp_opcode): Likewise.
2904 (find_raw_breakpoint_at): Adjust for kind.
2905 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
2906 (remove_memory_breakpoint): Adjust for kind call bp_size.
2907 (set_raw_breakpoint_at): Adjust for kind.
2908 (set_breakpoint): Likewise.
2909 (set_breakpoint_at): Call breakpoint_kind_from_pc.
2910 (delete_raw_breakpoint): Adjust for kind.
2911 (delete_breakpoint): Likewise.
2912 (find_gdb_breakpoint): Likewise.
2913 (set_gdb_breakpoint_1): Likewise.
2914 (set_gdb_breakpoint): Likewise.
2915 (delete_gdb_breakpoint_1): Likewise.
2916 (delete_gdb_breakpoint): Likewise.
2917 (uninsert_raw_breakpoint): Likewise.
2918 (reinsert_raw_breakpoint): Likewise.
2919 (set_breakpoint_data): Remove.
2920 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
2921 (check_mem_read): Adjust for kind call bp_size.
2922 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
2923 (clone_one_breakpoint): Adjust for kind.
2924 * mem-break.h (set_gdb_breakpoint): Likewise.
2925 (delete_gdb_breakpoint): Likewise.
2926 * server.c (process_serial_event): Likewise.
2928 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
2930 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
2931 (struct linux_target_ops) <breakpoint>: Remove.
2932 (struct linux_target_ops) <breakpoint_len>: Remove.
2933 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2934 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2935 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
2936 (arm_sw_breakpoint_from_kind): New function.
2937 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
2948 (struct linux_target_ops) <breakpoint>: Remove.
2949 (struct linux_target_ops) <breakpoint_len>: Remove.
2950 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2951 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2952 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
2953 and sw_breakpoint_from_kind to increment the pc.
2954 (linux_breakpoint_kind_from_pc): New function.
2955 (linux_sw_breakpoint_from_kind): New function.
2956 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
2957 (initialize_low): Call breakpoint_kind_from_pc and
2958 sw_breakpoint_from_kind to replace breakpoint_data/len.
2959 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
2961 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
2962 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
2963 (struct linux_target_ops) <breakpoint>: Remove.
2964 (struct linux_target_ops) <breakpoint_len>: Remove.
2965 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2966 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2967 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
2968 (struct linux_target_ops) <breakpoint>: Remove.
2969 (struct linux_target_ops) <breakpoint_len>: Remove.
2970 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2971 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2972 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
2973 (struct linux_target_ops) <breakpoint>: Remove.
2974 (struct linux_target_ops) <breakpoint_len>: Remove.
2975 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2976 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2977 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
2978 (struct linux_target_ops) <breakpoint>: Remove.
2979 (struct linux_target_ops) <breakpoint_len>: Remove.
2980 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2981 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2982 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
2983 (struct linux_target_ops) <breakpoint>: Remove.
2984 (struct linux_target_ops) <breakpoint_len>: Remove.
2985 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2986 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2987 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
2988 (struct linux_target_ops) <breakpoint>: Remove.
2989 (struct linux_target_ops) <breakpoint_len>: Remove.
2990 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2991 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2992 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
2993 (struct linux_target_ops) <breakpoint>: Remove.
2994 (struct linux_target_ops) <breakpoint_len>: Remove.
2995 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
2996 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
2997 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
2998 (struct linux_target_ops) <breakpoint>: Remove.
2999 (struct linux_target_ops) <breakpoint_len>: Remove.
3000 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3001 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3002 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3003 (struct linux_target_ops) <breakpoint>: Remove.
3004 (struct linux_target_ops) <breakpoint_len>: Remove.
3005 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3006 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3007 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3008 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3009 (struct linux_target_ops) <breakpoint>: Remove.
3010 (struct linux_target_ops) <breakpoint_len>: Remove.
3011 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3012 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3013 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3014 (struct linux_target_ops) <breakpoint>: Remove.
3015 (struct linux_target_ops) <breakpoint_len>: Remove.
3016 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3017 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3019 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3021 * linux-cris-low.c (cris_get_pc): Remove void arg.
3023 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3025 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3028 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3030 * inferiors.c (thread_pid_matches_callback): New function.
3031 (find_thread_process): New function.
3032 (remove_thread): Reset current_thread.
3033 (remove_process): Assert threads have been removed first.
3035 2015-10-15 Yao Qi <yao.qi@linaro.org>
3037 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3039 (aarch64_remove_point): Likewise.
3040 * regcache.c (regcache_register_size): New function.
3042 2015-10-12 Yao Qi <yao.qi@linaro.org>
3044 * linux-aarch64-low.c: Update all callers as emit_load_store
3045 is renamed to aarch64_emit_load_store.
3047 2015-10-12 Yao Qi <yao.qi@linaro.org>
3049 * linux-aarch64-low.c: Update all callers of function renaming
3050 from emit_insn to aarch64_emit_insn.
3052 2015-10-12 Yao Qi <yao.qi@linaro.org>
3054 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3055 arch/aarch64-insn.h.
3056 (struct aarch64_memory_operand): Likewise.
3058 (emit_insn): Move to arch/aarch64-insn.c.
3059 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3060 (emit_load_store): Move to arch/aarch64-insn.c.
3061 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3062 (can_encode_int32): Remove.
3064 2015-10-12 Yao Qi <yao.qi@linaro.org>
3066 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3067 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3068 (aarch64_relocate_instruction): Likewise.
3069 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3070 (struct aarch64_insn_visitor): Likewise.
3072 2015-10-12 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3075 (struct aarch64_insn_visitor): New.
3076 (struct aarch64_insn_relocation_data): New.
3077 (aarch64_ftrace_insn_reloc_b): New function.
3078 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3079 (aarch64_ftrace_insn_reloc_cb): Likewise.
3080 (aarch64_ftrace_insn_reloc_tb): Likewise.
3081 (aarch64_ftrace_insn_reloc_adr): Likewise.
3082 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3083 (aarch64_ftrace_insn_reloc_others): Likewise.
3085 (aarch64_relocate_instruction): Use visitor.
3087 2015-10-12 Yao Qi <yao.qi@linaro.org>
3089 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3090 int. Add argument buf.
3091 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3092 aarch64_relocate_instruction.
3094 2015-10-12 Yao Qi <yao.qi@linaro.org>
3096 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3097 argument insn. Remove local variable insn. Don't call
3099 (aarch64_install_fast_tracepoint_jump_pad): Call
3102 2015-09-30 Yao Qi <yao.qi@linaro.org>
3104 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3105 (emit_load_store_pair): Likewise.
3107 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3109 * dll.c (match_dll): Add cast(s).
3110 (unloaded_dll): Likewise.
3111 * linux-low.c (second_thread_of_pid_p): Likewise.
3112 (delete_lwp_callback): Likewise.
3113 (count_events_callback): Likewise.
3114 (select_event_lwp_callback): Likewise.
3115 (linux_set_resume_request): Likewise.
3116 * server.c (accumulate_file_name_length): Likewise.
3117 (emit_dll_description): Likewise.
3118 (handle_qxfer_threads_worker): Likewise.
3119 (visit_actioned_threads): Likewise.
3120 * thread-db.c (any_thread_of): Likewise.
3121 * tracepoint.c (same_process_p): Likewise.
3122 (match_blocktype): Likewise.
3123 (build_traceframe_info_xml): Likewise.
3125 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3127 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3129 (gdb_unparse_agent_expr): Likewise.
3130 * hostio.c (require_data): Likewise.
3131 (handle_pread): Likewise.
3132 * linux-low.c (disable_regset): Likewise.
3133 (fetch_register): Likewise.
3134 (store_register): Likewise.
3135 (get_dynamic): Likewise.
3136 (linux_qxfer_libraries_svr4): Likewise.
3137 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3138 (set_fast_tracepoint_jump): Likewise.
3139 (uninsert_fast_tracepoint_jumps_at): Likewise.
3140 (reinsert_fast_tracepoint_jumps_at): Likewise.
3141 (validate_inserted_breakpoint): Likewise.
3142 (clone_agent_expr): Likewise.
3143 * regcache.c (init_register_cache): Likewise.
3144 * remote-utils.c (putpkt_binary_1): Likewise.
3145 (decode_M_packet): Likewise.
3146 (decode_X_packet): Likewise.
3147 (look_up_one_symbol): Likewise.
3148 (relocate_instruction): Likewise.
3149 (monitor_output): Likewise.
3150 * server.c (handle_search_memory): Likewise.
3151 (handle_qxfer_exec_file): Likewise.
3152 (handle_qxfer_libraries): Likewise.
3153 (handle_qxfer): Likewise.
3154 (handle_query): Likewise.
3155 (handle_v_cont): Likewise.
3156 (handle_v_run): Likewise.
3157 (captured_main): Likewise.
3158 * target.c (write_inferior_memory): Likewise.
3159 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3160 * tracepoint.c (init_trace_buffer): Likewise.
3161 (add_tracepoint_action): Likewise.
3162 (add_traceframe): Likewise.
3163 (add_traceframe_block): Likewise.
3164 (cmd_qtdpsrc): Likewise.
3165 (cmd_qtdv): Likewise.
3166 (cmd_qtstatus): Likewise.
3167 (response_source): Likewise.
3168 (response_tsv): Likewise.
3169 (cmd_qtnotes): Likewise.
3170 (gdb_collect): Likewise.
3171 (initialize_tracepoint): Likewise.
3173 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3175 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3176 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3177 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3179 (enum aarch64_condition_codes): New enum.
3180 (w0): New static global.
3183 (struct aarch64_memory_operand) <type>: New
3184 MEMORY_OPERAND_POSTINDEX type.
3185 (postindex_memory_operand): New helper function.
3186 (emit_ret): New function.
3187 (emit_load_store_pair): New function, factored out of emit_stp
3188 with support for MEMORY_OPERAND_POSTINDEX.
3189 (emit_stp): Rewrite using emit_load_store_pair.
3190 (emit_ldp): New function.
3191 (emit_load_store): Likewise.
3192 (emit_ldr): Mention post-index instruction in comment.
3193 (emit_ldrh): New function.
3194 (emit_ldrb): New function.
3195 (emit_ldrsw): Mention post-index instruction in comment.
3196 (emit_str): Likewise.
3197 (emit_subs): New function.
3198 (emit_cmp): Likewise.
3199 (emit_and): Likewise.
3200 (emit_orr): Likewise.
3201 (emit_orn): Likewise.
3202 (emit_eor): Likewise.
3203 (emit_mvn): Likewise.
3204 (emit_lslv): Likewise.
3205 (emit_lsrv): Likewise.
3206 (emit_asrv): Likewise.
3207 (emit_mul): Likewise.
3208 (emit_sbfm): Likewise.
3209 (emit_sbfx): Likewise.
3210 (emit_ubfm): Likewise.
3211 (emit_ubfx): Likewise.
3212 (emit_csinc): Likewise.
3213 (emit_cset): Likewise.
3214 (emit_nop): Likewise.
3215 (emit_ops_insns): New helper function.
3216 (emit_pop): Likewise.
3217 (emit_push): Likewise.
3218 (aarch64_emit_prologue): New function.
3219 (aarch64_emit_epilogue): Likewise.
3220 (aarch64_emit_add): Likewise.
3221 (aarch64_emit_sub): Likewise.
3222 (aarch64_emit_mul): Likewise.
3223 (aarch64_emit_lsh): Likewise.
3224 (aarch64_emit_rsh_signed): Likewise.
3225 (aarch64_emit_rsh_unsigned): Likewise.
3226 (aarch64_emit_ext): Likewise.
3227 (aarch64_emit_log_not): Likewise.
3228 (aarch64_emit_bit_and): Likewise.
3229 (aarch64_emit_bit_or): Likewise.
3230 (aarch64_emit_bit_xor): Likewise.
3231 (aarch64_emit_bit_not): Likewise.
3232 (aarch64_emit_equal): Likewise.
3233 (aarch64_emit_less_signed): Likewise.
3234 (aarch64_emit_less_unsigned): Likewise.
3235 (aarch64_emit_ref): Likewise.
3236 (aarch64_emit_if_goto): Likewise.
3237 (aarch64_emit_goto): Likewise.
3238 (aarch64_write_goto_address): Likewise.
3239 (aarch64_emit_const): Likewise.
3240 (aarch64_emit_call): Likewise.
3241 (aarch64_emit_reg): Likewise.
3242 (aarch64_emit_pop): Likewise.
3243 (aarch64_emit_stack_flush): Likewise.
3244 (aarch64_emit_zero_ext): Likewise.
3245 (aarch64_emit_swap): Likewise.
3246 (aarch64_emit_stack_adjust): Likewise.
3247 (aarch64_emit_int_call_1): Likewise.
3248 (aarch64_emit_void_call_2): Likewise.
3249 (aarch64_emit_eq_goto): Likewise.
3250 (aarch64_emit_ne_goto): Likewise.
3251 (aarch64_emit_lt_goto): Likewise.
3252 (aarch64_emit_le_goto): Likewise.
3253 (aarch64_emit_gt_goto): Likewise.
3254 (aarch64_emit_ge_got): Likewise.
3255 (aarch64_emit_ops_impl): New static global variable.
3256 (aarch64_emit_ops): New target function, return
3257 &aarch64_emit_ops_impl.
3258 (struct linux_target_ops): Install it.
3260 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3262 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3263 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3265 * linux-aarch64-ipa.c: New file.
3266 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3268 (aarch64_get_thread_area): New target method.
3269 (extract_signed_bitfield): New helper function.
3270 (aarch64_decode_ldr_literal): New function.
3271 (enum aarch64_opcodes): New enum.
3272 (struct aarch64_register): New struct.
3273 (struct aarch64_operand): New struct.
3274 (x0): New static global.
3283 (aarch64_register): New helper function.
3284 (register_operand): Likewise.
3285 (immediate_operand): Likewise.
3286 (struct aarch64_memory_operand): New struct.
3287 (offset_memory_operand): New helper function.
3288 (preindex_memory_operand): Likewise.
3289 (enum aarch64_system_control_registers): New enum.
3290 (ENCODE): New macro.
3291 (emit_insn): New helper function.
3292 (emit_b): New function.
3293 (emit_bcond): Likewise.
3294 (emit_cb): Likewise.
3295 (emit_tb): Likewise.
3296 (emit_blr): Likewise.
3297 (emit_stp): Likewise.
3298 (emit_ldp_q_offset): Likewise.
3299 (emit_stp_q_offset): Likewise.
3300 (emit_load_store): Likewise.
3301 (emit_ldr): Likewise.
3302 (emit_ldrsw): Likewise.
3303 (emit_str): Likewise.
3304 (emit_ldaxr): Likewise.
3305 (emit_stxr): Likewise.
3306 (emit_stlr): Likewise.
3307 (emit_data_processing_reg): Likewise.
3308 (emit_data_processing): Likewise.
3309 (emit_add): Likewise.
3310 (emit_sub): Likewise.
3311 (emit_mov): Likewise.
3312 (emit_movk): Likewise.
3313 (emit_mov_addr): Likewise.
3314 (emit_mrs): Likewise.
3315 (emit_msr): Likewise.
3316 (emit_sevl): Likewise.
3317 (emit_wfe): Likewise.
3318 (append_insns): Likewise.
3319 (can_encode_int32_in): New helper function.
3320 (aarch64_relocate_instruction): New function.
3321 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3322 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3323 (struct linux_target_ops): Install aarch64_get_thread_area,
3324 aarch64_install_fast_tracepoint_jump_pad and
3325 aarch64_get_min_fast_tracepoint_insn_len.
3327 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3329 * Makefile.in (aarch64-insn.o): New rule.
3330 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3332 2015-09-21 Yao Qi <yao.qi@linaro.org>
3334 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3336 2015-09-21 Yao Qi <yao.qi@linaro.org>
3338 * tracepoint.c (max_jump_pad_size): Remove.
3340 2015-09-18 Yao Qi <yao.qi@linaro.org>
3342 * linux-aarch64-low.c: Don't include sys/uio.h.
3343 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3345 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3347 * tracepoint.c (eval_result_type): Change prototype.
3348 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3350 2015-09-15 Pedro Alves <palves@redhat.com>
3352 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3353 Check whether to report exec events instead of checking whether
3354 multiprocess is enabled.
3356 2015-09-15 Pedro Alves <palves@redhat.com>
3359 * remote-utils.c (prepare_resume_reply): Merge
3360 TARGET_WAITKIND_VFORK_DONE switch case with the
3361 TARGET_WAITKIND_FORKED case.
3363 2015-09-15 Yao Qi <yao.qi@linaro.org>
3365 * server.c (handle_query): Check string comparison using
3366 "else if" instead of "if".
3368 2015-09-15 Yao Qi <yao.qi@linaro.org>
3370 * server.c (vCont_supported): New global variable.
3371 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3372 matches. Append ";vContSupported+" to own_buf.
3373 (handle_v_requests): Append ";s;S" to own_buf if target supports
3374 hardware single step or vCont_supported is false.
3375 (capture_main): Set vCont_supported to zero.
3377 2015-09-15 Yao Qi <yao.qi@linaro.org>
3379 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3381 (linux_supports_hardware_single_step): ... New function.
3382 (linux_target_ops): Update.
3383 * lynx-low.c (lynx_target_ops): Set field
3384 supports_hardware_single_step to target_can_do_hardware_single_step.
3385 * nto-low.c (nto_target_ops): Likewise.
3386 * spu-low.c (spu_target_ops): Likewise.
3387 * win32-low.c (win32_target_ops): Likewise.
3388 * target.c (target_can_do_hardware_single_step): New function.
3389 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3390 Remove. <supports_hardware_single_step>: New field.
3391 (target_supports_conditional_breakpoints): Remove.
3392 (target_supports_hardware_single_step): New macro.
3393 (target_can_do_hardware_single_step): Declare.
3394 * server.c (handle_query): Use target_supports_hardware_single_step
3395 instead of target_supports_conditional_breakpoints.
3397 2015-09-15 Yao Qi <yao.qi@linaro.org>
3399 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3401 (struct linux_target_ops the_low_target): Install
3402 aarch64_linux_siginfo_fixup.
3404 2015-09-11 Don Breazeal <donb@codesourcery.com>
3405 Luis Machado <lgustavo@codesourcery.com>
3407 * linux-low.c (linux_mourn): Static declaration.
3408 (linux_arch_setup): Move in front of
3409 handle_extended_wait.
3410 (linux_arch_setup_thread): New function.
3411 (handle_extended_wait): Handle exec events. Call
3412 linux_arch_setup_thread. Make event_lwp argument a
3413 pointer-to-a-pointer.
3414 (check_zombie_leaders): Do not check stopped threads.
3415 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3416 (linux_low_filter_event): Add lwp and thread for exec'ing
3417 non-leader thread if leader thread has been deleted.
3418 Refactor code into linux_arch_setup_thread and call it.
3419 Pass child lwp pointer by reference to handle_extended_wait.
3420 (linux_wait_for_event_filtered): Update comment.
3421 (linux_wait_1): Prevent clobbering exec event status.
3422 (linux_supports_exec_events): New function.
3423 (linux_target_ops) <supports_exec_events>: Initialize new member.
3424 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3426 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3427 * server.c (report_exec_events): New global variable.
3428 (handle_query): Handle qSupported query for exec-events feature.
3429 (captured_main): Initialize report_exec_events.
3430 * server.h (report_exec_events): Declare new global variable.
3431 * target.h (struct target_ops) <supports_exec_events>: New
3433 (target_supports_exec_events): New macro.
3434 * win32-low.c (win32_target_ops) <supports_exec_events>:
3435 Initialize new member.
3437 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3439 * linux-low.c (linux_low_enable_btrace): Remove.
3440 (linux_target_ops): Replace linux_low_enable_btrace with
3441 linux_enable_btrace.
3443 2015-09-03 Yao Qi <yao.qi@linaro.org>
3445 * linux-aarch64-low.c (aarch64_insert_point): Call
3446 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3449 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3451 * linux-low.c (check_stopped_by_breakpoint): Use
3452 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3454 2015-08-27 Pedro Alves <palves@redhat.com>
3456 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3458 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3460 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3461 the XNEW-family equivalent.
3462 (compile_bytecodes): Likewise.
3463 * dll.c (loaded_dll): Likewise.
3464 * event-loop.c (append_callback_event): Likewise.
3465 (create_file_handler): Likewise.
3466 (create_file_event): Likewise.
3467 * hostio.c (handle_open): Likewise.
3468 * inferiors.c (add_thread): Likewise.
3469 (add_process): Likewise.
3470 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3471 * linux-arm-low.c (arm_new_process): Likewise.
3472 (arm_new_thread): Likewise.
3473 * linux-low.c (add_to_pid_list): Likewise.
3474 (linux_add_process): Likewise.
3475 (handle_extended_wait): Likewise.
3476 (add_lwp): Likewise.
3477 (enqueue_one_deferred_signal): Likewise.
3478 (enqueue_pending_signal): Likewise.
3479 (linux_resume_one_lwp_throw): Likewise.
3480 (linux_resume_one_thread): Likewise.
3481 (linux_read_memory): Likewise.
3482 (linux_write_memory): Likewise.
3483 * linux-mips-low.c (mips_linux_new_process): Likewise.
3484 (mips_linux_new_thread): Likewise.
3485 (mips_add_watchpoint): Likewise.
3486 * linux-x86-low.c (initialize_low_arch): Likewise.
3487 * lynx-low.c (lynx_add_process): Likewise.
3488 * mem-break.c (set_raw_breakpoint_at): Likewise.
3489 (set_breakpoint): Likewise.
3490 (add_condition_to_breakpoint): Likewise.
3491 (add_commands_to_breakpoint): Likewise.
3492 (clone_agent_expr): Likewise.
3493 (clone_one_breakpoint): Likewise.
3494 * regcache.c (new_register_cache): Likewise.
3495 * remote-utils.c (look_up_one_symbol): Likewise.
3496 * server.c (queue_stop_reply): Likewise.
3497 (start_inferior): Likewise.
3498 (queue_stop_reply_callback): Likewise.
3499 (handle_target_event): Likewise.
3500 * spu-low.c (fetch_ppc_memory): Likewise.
3501 (store_ppc_memory): Likewise.
3502 * target.c (set_target_ops): Likewise.
3503 * thread-db.c (thread_db_load_search): Likewise.
3504 (try_thread_db_load_1): Likewise.
3505 * tracepoint.c (add_tracepoint): Likewise.
3506 (add_tracepoint_action): Likewise.
3507 (create_trace_state_variable): Likewise.
3508 (cmd_qtdpsrc): Likewise.
3509 (cmd_qtro): Likewise.
3510 (add_while_stepping_state): Likewise.
3511 * win32-low.c (child_add_thread): Likewise.
3512 (get_image_name): Likewise.
3514 2015-08-25 Yao Qi <yao.qi@linaro.org>
3516 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3518 2015-08-25 Yao Qi <yao.qi@linaro.org>
3520 * Makefile.in (aarch64-linux.o): New rule.
3521 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3523 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3524 (aarch64_init_debug_reg_state): Make it extern.
3525 (aarch64_linux_prepare_to_resume): Remove.
3527 2015-08-25 Yao Qi <yao.qi@linaro.org>
3529 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3530 lwp_arch_private_info and ptid_of_lwp.
3532 2015-08-25 Yao Qi <yao.qi@linaro.org>
3534 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3535 Find proc_info by find_process_pid. All callers updated.
3537 2015-08-25 Yao Qi <yao.qi@linaro.org>
3539 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3541 (debug_reg_change_callback): Remove.
3542 (aarch64_notify_debug_reg_change): Remove.
3544 2015-08-25 Yao Qi <yao.qi@linaro.org>
3546 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3547 Call current_lwp_ptid.
3549 2015-08-25 Yao Qi <yao.qi@linaro.org>
3551 * linux-aarch64-low.c (debug_reg_change_callback): Use
3554 2015-08-25 Yao Qi <yao.qi@linaro.org>
3556 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3558 2015-08-25 Yao Qi <yao.qi@linaro.org>
3560 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3562 2015-08-25 Yao Qi <yao.qi@linaro.org>
3564 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3567 2015-08-25 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3571 (debug_reg_change_callback): Remove argument entry and add argument
3572 lwp. Remove local variable thread. Don't print thread id in the
3573 debugging output. Don't check whether pid of thread equals to pid.
3574 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3575 iterate_over_lwps instead find_inferior.
3577 2015-08-24 Pedro Alves <palves@redhat.com>
3579 * inferiors.c (get_first_process): New function.
3580 * inferiors.h (get_first_process): New declaration.
3581 * remote-utils.c (read_ptid): Default to the first process in the
3582 list, instead of to the current thread's process.
3584 2015-08-24 Pedro Alves <palves@redhat.com>
3586 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3587 * event-loop.c: Likewise.
3588 * remote-utils.c: Likewise.
3589 * tracepoint.c: Likewise.
3591 2015-08-24 Pedro Alves <palves@redhat.com>
3593 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3596 2015-08-21 Pedro Alves <palves@redhat.com>
3598 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3599 instead of literal 1.
3601 2015-08-21 Pedro Alves <palves@redhat.com>
3603 * tdesc.c (default_description): Explicitly zero-initialize.
3605 2015-08-21 Pedro Alves <palves@redhat.com>
3608 * inferiors.c (remove_thread): Discard any pending stop reply for
3610 * server.c (remove_all_on_match_pid): Rename to ...
3611 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3613 (discard_queued_stop_replies): Change parameter to a ptid. Now
3615 (handle_v_kill, kill_inferior_callback, captured_main)
3616 (process_serial_event): Adjust.
3617 * server.h (discard_queued_stop_replies): Declare.
3619 2015-08-21 Pedro Alves <palves@redhat.com>
3621 * linux-low.c (wait_for_sigstop): Always switch to no thread
3622 selected if the previously current thread dies.
3623 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3624 process instead of the current thread's.
3625 * remote-utils.c (input_interrupt): Don't check if there's no
3627 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3628 current thread to the general thread fails, error out.
3629 (handle_qxfer_auxv, handle_qxfer_libraries)
3630 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3631 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3632 (handle_query): Check if there's a thread selected instead of
3633 checking whether there's any thread in the thread list.
3634 (handle_qxfer_threads, handle_qxfer_btrace)
3635 (handle_qxfer_btrace_conf): Don't error out early if there's no
3636 thread in the thread list.
3637 (handle_v_cont, myresume): Don't set the current thread to the
3639 (process_serial_event) <Hg handling>: Also set thread_id if the
3640 previous general thread is still alive.
3641 (process_serial_event) <g/G handling>: If setting the current
3642 thread to the general thread fails, error out.
3643 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3644 thread's lwp instead of the current thread's.
3645 * target.c (set_desired_thread): If the desired thread was not
3646 found, leave the current thread pointing to NULL. Return an int
3647 (boolean) indicating success.
3648 * target.h (set_desired_thread): Change return type to int.
3650 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3652 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3653 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3655 (ps_get_thread_area): New function.
3657 2015-08-19 Gary Benson <gbenson@redhat.com>
3659 * hostio.c (handle_pread): Do not attempt to read more data
3660 than hostio_reply_with_data can fit in a packet.
3662 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3664 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3666 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3668 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3670 2015-08-06 Pedro Alves <palves@redhat.com>
3672 * tracepoint.c (expr_eval_result): Now an int.
3674 2015-08-06 Pedro Alves <palves@redhat.com>
3676 * gdbthread.h (struct regcache): Forward declare.
3677 (struct thread_info) <regcache_data>: Now a struct regcache
3679 * inferiors.c (inferior_regcache_data)
3680 (set_inferior_regcache_data): Now work with struct regcache
3682 * inferiors.h (struct regcache): Forward declare.
3683 (inferior_regcache_data, set_inferior_regcache_data): Now work
3684 with struct regcache pointers.
3685 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3686 (free_register_cache_thread): Remove struct regcache pointer
3689 2015-08-06 Pedro Alves <palves@redhat.com>
3691 * server.c (captured_main): On error, print the exception message
3692 to stderr, and if run_once is set, throw a quit.
3694 2015-08-06 Pedro Alves <palves@redhat.com>
3696 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3699 2015-08-06 Pedro Alves <palves@redhat.com>
3701 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3702 reading beyond the passed in buffer length.
3704 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3706 * tracepoint.c (symbol_list) <required>: Remove.
3708 2015-08-06 Pedro Alves <palves@redhat.com>
3710 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3711 count if stopping and suspending threads.
3712 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3713 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3714 (linux_detach): Complete an ongoing step-over.
3715 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3717 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3718 (linux_wait_1): If passing a signal to the inferior after
3719 finishing a step-over, unsuspend and re-resume all lwps. If we
3720 see a single-step event but the thread should be continuing, don't
3721 pass the trap to gdb.
3722 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3723 internal_error instead of gdb_assert.
3724 (enqueue_pending_signal): New function.
3725 (check_ptrace_stopped_lwp_gone): Add debug output.
3726 (start_step_over): Use internal_error instead of gdb_assert.
3727 (complete_ongoing_step_over): New function.
3728 (linux_resume_one_thread): Don't resume a suspended thread.
3729 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3732 2015-08-06 Pedro Alves <palves@redhat.com>
3734 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3735 (linux_thread_alive): Use lwp_is_marked_dead.
3736 (extended_event_reported): Delete.
3737 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3738 instead of extended_event_reported.
3739 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3741 (lwp_is_marked_dead): New function.
3742 (lwp_running): Use lwp_is_marked_dead.
3743 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3746 2015-08-06 Pedro Alves <palves@redhat.com>
3748 * linux-low.c (linux_wait_1): Move fork event output out of the
3749 !report_to_gdb check. Pass event_child->waitstatus to
3750 target_waitstatus_to_string instead of ourstatus.
3752 2015-08-04 Yao Qi <yao.qi@linaro.org>
3754 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
3755 if current_thread is 32 bit.
3757 2015-08-04 Yao Qi <yao.qi@linaro.org>
3759 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3760 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3761 * server.c (extended_protocol): Remove "static".
3762 * server.h (extended_protocol): Declare it.
3764 2015-08-04 Yao Qi <yao.qi@linaro.org>
3766 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
3767 both aarch64 and aarch32.
3768 (aarch64_set_pc): Likewise.
3770 2015-08-04 Yao Qi <yao.qi@linaro.org>
3772 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
3773 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
3774 arm-with-neon.xml to srv_xmlfiles.
3775 * linux-aarch64-low.c: Include linux-aarch32-low.h.
3776 (is_64bit_tdesc): New function.
3777 (aarch64_linux_read_description): New function.
3778 (aarch64_arch_setup): Call aarch64_linux_read_description.
3779 (regs_info): Rename to regs_info_aarch64.
3780 (aarch64_regs_info): Return right regs_info.
3781 (initialize_low_arch): Call initialize_low_arch_aarch32.
3783 2015-08-04 Yao Qi <yao.qi@linaro.org>
3785 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
3786 * linux-aarch32-low.c: New file.
3787 * linux-aarch32-low.h: New file.
3788 * linux-arm-low.c (arm_fill_gregset): Move it to
3789 linux-aarch32-low.c.
3790 (arm_store_gregset): Likewise.
3791 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
3792 (arm_store_vfpregset): Call arm_store_vfpregset_num.
3793 (arm_arch_setup): Check if PTRACE_GETREGSET works.
3794 (regs_info): Rename to regs_info_arm.
3795 (arm_regs_info): Return regs_info_aarch32 if
3796 have_ptrace_getregset is 1 and target description is
3797 arm_with_neon or arm_with_vfpv3.
3798 (initialize_low_arch): Don't call init_registers_arm_with_neon.
3799 Call initialize_low_arch_aarch32 instead.
3801 2015-08-04 Yao Qi <yao.qi@linaro.org>
3803 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
3804 * linux-low.c: ... here.
3805 * linux-low.h (have_ptrace_getregset): Declare it.
3807 2015-08-04 Pedro Alves <palves@redhat.com>
3809 * thread-db.c (struct thread_db): Use new typedefs.
3810 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
3812 (disable_thread_event_reporting): Cast result of dlsym to
3813 destination function pointer type.
3814 (thread_db_mourn): Use td_ta_delete_ftype.
3816 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
3818 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
3820 (CDX_BREAKPOINT): Define for R2.
3821 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
3822 (the_low_target): Add comments.
3824 2015-07-30 Yao Qi <yao.qi@linaro.org>
3826 * linux-arm-low.c (arm_hwcap): Remove it.
3827 (arm_read_description): New local variable arm_hwcap. Don't
3828 set arm_hwcap to zero.
3830 2015-07-30 Yao Qi <yao.qi@linaro.org>
3832 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
3833 Use regcache->tdesc instead.
3834 (arm_store_wmmxregset): Likewise.
3835 (arm_fill_vfpregset): Likewise.
3836 (arm_store_vfpregset): Likewise.
3838 2015-07-30 Yao Qi <yao.qi@linaro.org>
3840 * linux-arm-low.c: Include arch/arm.h.
3841 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
3842 (arm_store_gregset): Likewise.
3844 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
3846 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
3847 ptrace's 4th parameter.
3849 2015-07-27 Yao Qi <yao.qi@linaro.org>
3851 * configure.srv (case aarch64*-*-linux*): Don't set
3854 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
3856 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
3858 * linux-arm-low.c: Likewise.
3859 * linux-cris-low.c: Likewise.
3860 * linux-crisv32-low.c: Likewise.
3861 * linux-low.c: Likewise.
3862 * linux-m68k-low.c: Likewise.
3863 * linux-mips-low.c: Likewise.
3864 * linux-nios2-low.c: Likewise.
3865 * linux-s390-low.c: Likewise.
3866 * linux-sparc-low.c: Likewise.
3867 * linux-tic6x-low.c: Likewise.
3868 * linux-tile-low.c: Likewise.
3869 * linux-x86-low.c: Likewise.
3871 2015-07-24 Pedro Alves <palves@redhat.com>
3873 * config.in: Regenerate.
3874 * configure: Regenerate.
3876 2015-07-24 Pedro Alves <palves@redhat.com>
3878 * acinclude.m4: Include ../ptrace.m4.
3879 * configure.ac: Call GDB_AC_PTRACE.
3880 * config.in, configure: Regenerate.
3882 2015-07-24 Yao Qi <yao.qi@linaro.org>
3884 * linux-low.c (linux_create_inferior): Remove setting to
3885 proc->priv->new_inferior.
3886 (linux_attach): Likewise.
3887 (linux_low_filter_event): Likewise.
3888 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
3890 2015-07-24 Yao Qi <yao.qi@linaro.org>
3892 * linux-low.c (linux_arch_setup): New function.
3893 (linux_low_filter_event): If proc->tdesc is NULL and
3894 proc->attached is true, call the_low_target.arch_setup.
3895 Otherwise, keep status pending, and return.
3896 (linux_resume_one_lwp_throw): Don't call get_pc if
3897 thread->while_stepping isn't NULL. Don't call
3898 get_thread_regcache if proc->tdesc is NULL.
3899 (need_step_over_p): Return 0 if proc->tdesc is NULL.
3900 (linux_target_ops): Install arch_setup.
3901 * server.c (start_inferior): Call the_target->arch_setup.
3902 * target.h (struct target_ops) <arch_setup>: New field.
3903 (target_arch_setup): New marco.
3904 * lynx-low.c (lynx_target_ops): Update.
3905 * nto-low.c (nto_target_ops): Update.
3906 * spu-low.c (spu_target_ops): Update.
3907 * win32-low.c (win32_target_ops): Update.
3909 2015-07-24 Yao Qi <yao.qi@linaro.org>
3911 * linux-low.c (linux_add_process): Don't set
3912 proc->priv->new_inferior.
3913 (linux_create_inferior): Set proc->priv->new_inferior to 1.
3914 (linux_attach): Likewise.
3916 2015-07-24 Yao Qi <yao.qi@linaro.org>
3918 * server.c (start_inferior): Code refactor.
3920 2015-07-24 Yao Qi <yao.qi@linaro.org>
3922 * server.c (process_serial_event): Set general_thread.
3924 2015-07-21 Yao Qi <yao.qi@linaro.org>
3926 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
3927 aarch64_linux_get_debug_reg_capacity.
3929 2015-07-17 Yao Qi <yao.qi@linaro.org>
3931 * Makefile.in (aarch64-linux-hw-point.o): New rule.
3932 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
3933 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
3934 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
3935 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
3936 (AARCH64_HWP_ALIGNMENT): Likewise.
3937 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
3938 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
3939 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
3940 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
3941 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
3942 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
3943 (struct aarch64_debug_reg_state): Likewise.
3944 (struct arch_lwp_info): Likewise.
3945 (aarch64_align_watchpoint): Likewise.
3946 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
3947 (aarch64_watchpoint_length): Likewise.
3948 (aarch64_point_encode_ctrl_reg): Likewise
3949 (aarch64_point_is_aligned): Likewise.
3950 (aarch64_align_watchpoint): Likewise.
3951 (aarch64_linux_set_debug_regs):
3952 (aarch64_dr_state_insert_one_point): Likewise.
3953 (aarch64_dr_state_remove_one_point): Likewise.
3954 (aarch64_handle_breakpoint): Likewise.
3955 (aarch64_handle_aligned_watchpoint): Likewise.
3956 (aarch64_handle_unaligned_watchpoint): Likewise.
3957 (aarch64_handle_watchpoint): Likewise.
3959 2015-07-17 Yao Qi <yao.qi@linaro.org>
3961 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
3962 and don't aarch64_get_debug_reg_state. All callers update.
3963 (aarch64_handle_aligned_watchpoint): Likewise.
3964 (aarch64_handle_unaligned_watchpoint): Likewise.
3965 (aarch64_handle_watchpoint): Likewise.
3966 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
3967 (aarch64_remove_point): Likewise.
3969 2015-07-17 Yao Qi <yao.qi@linaro.org>
3971 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
3973 (aarch64_handle_unaligned_watchpoint): Likewise.
3975 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
3977 Revert the previous 3 commits:
3978 Move gdb_regex* to common/
3979 Move linux_find_memory_regions_full & co.
3980 gdbserver build-id attribute generator
3982 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3983 Jan Kratochvil <jan.kratochvil@redhat.com>
3985 gdbserver build-id attribute generator.
3986 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
3987 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
3988 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
3990 (get_dynamic): Use find_pdhr to traverse program headers.
3991 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
3992 (compare_mapping_entry_range, struct find_memory_region_callback_data)
3993 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
3994 (get_hex_build_id): New.
3995 (linux_qxfer_libraries_svr4): Add optional build-id attribute
3996 to reply XML document.
3998 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
3999 Jan Kratochvil <jan.kratochvil@redhat.com>
4001 * target.c: Include target/target-utils.h and fcntl.h.
4002 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4003 (target_fileio_read_stralloc): New functions.
4005 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4007 * Makefile.in (OBS): Add gdb_regex.o.
4009 * config.in: Rebuilt.
4010 * configure: Rebuilt.
4012 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4013 Jan Kratochvil <jan.kratochvil@redhat.com>
4015 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4016 * Makefile.in (OBS): Add target-utils.o.
4017 (linux-maps.o, target-utils.o): New.
4018 * configure.srv (srv_linux_obj): Add linux-maps.o.
4020 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4022 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4024 (the_low_target): Install it.
4026 2015-07-14 Pedro Alves <palves@redhat.com>
4028 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4029 Instead, ignore ECHILD, and throw an error for other errnos.
4031 2015-07-10 Pedro Alves <palves@redhat.com>
4033 * event-loop.c (struct callback_event) <data>: Change type to
4034 gdb_client_data instance instead of gdb_client_data pointer.
4035 (append_callback_event): Adjust.
4037 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4039 * linux-aarch64-low.c: Add comments for each linux_target_ops
4040 method. Remove comments already covered in target_ops and
4041 linux_target_ops definitions.
4042 (the_low_target): Add comments for each unimplemented method.
4044 2015-07-09 Yao Qi <yao.qi@linaro.org>
4046 * linux-aarch64-low.c (aarch64_regmap): Remove.
4047 (aarch64_usrregs_info): Remove.
4048 (regs_info): Set field usrregs to NULL.
4050 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4052 * linux-low.c: Include "rsp-low.h"
4053 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4054 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4055 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4056 (handle_btrace_enable_pt): New.
4057 (handle_btrace_general_set): Support "pt".
4058 (handle_btrace_conf_general_set): Support "pt:size".
4060 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4062 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4065 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4067 * linux-aarch64-low.c: Remove comment about endianness.
4068 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4069 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4072 2015-06-24 Gary Benson <gbenson@redhat.com>
4074 * linux-i386-ipa.c (stdint.h): Do not include.
4075 * lynx-i386-low.c (stdint.h): Likewise.
4076 * lynx-ppc-low.c (stdint.h): Likewise.
4077 * mem-break.c (stdint.h): Likewise.
4078 * thread-db.c (stdint.h): Likewise.
4079 * tracepoint.c (stdint.h): Likewise.
4080 * win32-low.c (stdint.h): Likewise.
4082 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4084 * server.c (write_qxfer_response): Update call to
4085 remote_escape_output.
4087 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4088 Jan Kratochvil <jan.kratochvil@redhat.com>
4090 Merge multiple hex conversions.
4091 * gdbreplay.c (tohex): Rename to 'fromhex'.
4092 (logchar): Use fromhex.
4094 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4096 * server.c (handle_qxfer_libraries): Set `version' attribute for
4099 2015-06-10 Gary Benson <gbenson@redhat.com>
4101 * target.h (struct target_ops) <multifs_open>: New field.
4102 <multifs_unlink>: Likewise.
4103 <multifs_readlink>: Likewise.
4104 * linux-low.c (nat/linux-namespaces.h): New include.
4105 (linux_target_ops): Initialize the_target->multifs_open,
4106 the_target->multifs_unlink and the_target->multifs_readlink.
4107 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4108 * hostio.c (hostio_fs_pid): New static variable.
4109 (hostio_handle_new_gdb_connection): New function.
4110 (handle_setfs): Likewise.
4111 (handle_open): Use the_target->multifs_open as appropriate.
4112 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4113 (handle_readlink): Use the_target->multifs_readlink as
4115 (handle_vFile): Handle vFile:setfs packets.
4116 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4117 after target_handle_new_gdb_connection.
4119 2015-06-10 Gary Benson <gbenson@redhat.com>
4121 * configure.ac (AC_CHECK_FUNCS): Add setns.
4122 * config.in: Regenerate.
4123 * configure: Likewise.
4124 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4125 (linux-namespaces.o): New rule.
4126 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4128 2015-06-09 Gary Benson <gbenson@redhat.com>
4130 * hostio.c (handle_open): Process mode argument with
4131 fileio_to_host_mode.
4133 2015-06-01 Yao Qi <yao.qi@linaro.org>
4135 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4136 * linux-x86-low.c: Likewise.
4138 2015-05-28 Don Breazeal <donb@codesourcery.com>
4140 * linux-low.c (handle_extended_wait): Initialize
4141 thread_info.last_resume_kind for new fork children.
4143 2015-05-15 Pedro Alves <palves@redhat.com>
4145 * target.h (target_handle_new_gdb_connection): Rewrite using if
4146 wrapped in do/while.
4148 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4150 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4151 * configure, config.in: Regenerate.
4152 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4155 2015-05-12 Don Breazeal <donb@codesourcery.com>
4157 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4158 PTRACE_EVENT_VFORK_DONE.
4159 (linux_low_ptrace_options, extended_event_reported): Add vfork
4161 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4162 and "vforkdone" for RSP 'T' Stop Reply Packet.
4163 * server.h (report_vfork_events): Declare
4166 2015-05-12 Don Breazeal <donb@codesourcery.com>
4168 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4169 (the_low_target) <new_fork>: Initialize new member.
4170 * linux-arm-low.c (arm_new_fork): New function.
4171 (the_low_target) <new_fork>: Initialize new member.
4172 * linux-low.c (handle_extended_wait): Call new target function
4174 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4175 * linux-mips-low.c (mips_add_watchpoint): New function
4176 extracted from mips_insert_point.
4177 (the_low_target) <new_fork>: Initialize new member.
4178 (mips_linux_new_fork): New function.
4179 (mips_insert_point): Call mips_add_watchpoint.
4180 * linux-x86-low.c (x86_linux_new_fork): New function.
4181 (the_low_target) <new_fork>: Initialize new member.
4183 2015-05-12 Don Breazeal <donb@codesourcery.com>
4185 * linux-low.c (handle_extended_wait): Implement return value,
4186 rename argument 'event_child' to 'event_lwp', handle
4187 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4188 (linux_low_ptrace_options): New function.
4189 (linux_low_filter_event): Call linux_low_ptrace_options,
4190 use different argument fo linux_enable_event_reporting,
4191 use return value from handle_extended_wait.
4192 (extended_event_reported): New function.
4193 (linux_wait_1): Call extended_event_reported and set
4194 status to report fork events.
4195 (linux_write_memory): Add pid to debug message.
4196 (reset_lwp_ptrace_options_callback): New function.
4197 (linux_handle_new_gdb_connection): New function.
4198 (linux_target_ops): Initialize new structure member.
4199 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4200 * lynx-low.c: Initialize new structure member.
4201 * remote-utils.c (prepare_resume_reply): Implement stop reason
4202 "fork" for "T" stop message.
4203 * server.c (handle_query): Call handle_new_gdb_connection.
4204 * server.h (report_fork_events): Declare global flag.
4205 * target.h (struct target_ops) <handle_new_gdb_connection>:
4207 (target_handle_new_gdb_connection): New macro.
4208 * win32-low.c: Initialize new structure member.
4210 2015-05-12 Don Breazeal <donb@codesourcery.com>
4212 * mem-break.c (APPEND_TO_LIST): Define macro.
4213 (clone_agent_expr): New function.
4214 (clone_one_breakpoint): New function.
4215 (clone_all_breakpoints): New function.
4216 * mem-break.h: Declare new functions.
4218 2015-05-12 Don Breazeal <donb@codesourcery.com>
4220 * linux-low.c (linux_supports_fork_events): New function.
4221 (linux_supports_vfork_events): New function.
4222 (linux_target_ops): Initialize new structure members.
4223 (initialize_low): Call linux_check_ptrace_features.
4224 * lynx-low.c (lynx_target_ops): Initialize new structure
4226 * server.c (report_fork_events, report_vfork_events):
4228 (handle_query): Add new features to qSupported packet and
4230 (captured_main): Initialize new global variables.
4231 * target.h (struct target_ops) <supports_fork_events>:
4233 <supports_vfork_events>: New member.
4234 (target_supports_fork_events): New macro.
4235 (target_supports_vfork_events): New macro.
4236 * win32-low.c (win32_target_ops): Initialize new structure
4239 2015-05-12 Gary Benson <gbenson@redhat.com>
4241 * server.c (handle_qxfer_exec_file): Use current process
4244 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4246 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4247 Remove HAVE_PTRACE_GETREGS conditionals.
4248 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4249 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4251 2015-05-08 Yao Qi <yao.qi@linaro.org>
4253 * linux-low.c (linux_supports_conditional_breakpoints): New
4255 (linux_target_ops): Install new target method.
4256 * lynx-low.c (lynx_target_ops): Install NULL hook for
4257 supports_conditional_breakpoints.
4258 * nto-low.c (nto_target_ops): Likewise.
4259 * spu-low.c (spu_target_ops): Likewise.
4260 * win32-low.c (win32_target_ops): Likewise.
4261 * server.c (handle_query): Check
4262 target_supports_conditional_breakpoints.
4263 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4265 (target_supports_conditional_breakpoints): New macro.
4267 2015-05-06 Pedro Alves <palves@redhat.com>
4270 * server.c (start_inferior): If the process exits, mourn it.
4272 2015-04-21 Gary Benson <gbenson@redhat.com>
4274 * hostio.c (fileio_open_flags_to_host): Factored out to
4275 fileio_to_host_openflags in common/fileio.c. Single use
4278 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4280 * linux-xtensa-low.c (xtensa_fill_gregset)
4281 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4284 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4286 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4287 (regs_info): Replace usrregs pointer with NULL.
4289 2015-04-17 Gary Benson <gbenson@redhat.com>
4291 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4292 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4293 * server.c (handle_qxfer_exec_file): New function.
4294 (qxfer_packets): Add exec-file entry.
4295 (handle_query): Report qXfer:exec-file:read as supported packet.
4297 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4299 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4301 2015-04-09 Gary Benson <gbenson@redhat.com>
4303 * hostio-errno.c (errno_to_fileio_error): Remove function.
4304 Update caller to use remote_fileio_to_fio_error.
4306 2015-04-09 Yao Qi <yao.qi@linaro.org>
4308 * linux-low.c (linux_insert_point): Call
4309 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4310 (linux_remove_point): Call remove_memory_breakpoint if type is
4312 * linux-x86-low.c (x86_insert_point): Don't call
4313 insert_memory_breakpoint.
4314 (x86_remove_point): Don't call remove_memory_breakpoint.
4316 2015-04-01 Pedro Alves <palves@redhat.com>
4317 Cleber Rosa <crosa@redhat.com>
4319 * server.c (gdbserver_usage): Reorganize and extend the usage
4322 2015-03-24 Pedro Alves <palves@redhat.com>
4324 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4325 output. Also dump TRAP_TRACE.
4326 (linux_low_filter_event): In debug output, distinguish a
4327 resume_stop SIGSTOP from a delayed SIGSTOP.
4329 2015-03-24 Gary Benson <gbenson@redhat.com>
4331 * linux-x86-low.c (x86_linux_new_thread): Moved to
4333 (x86_linux_prepare_to_resume): Likewise.
4335 2015-03-24 Gary Benson <gbenson@redhat.com>
4337 * Makefile.in (x86-linux-dregs.o): New rule.
4338 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4339 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4340 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4341 (x86_linux_dr_get): Likewise.
4342 (x86_linux_dr_set): Likewise.
4343 (update_debug_registers_callback): Likewise.
4344 (x86_linux_dr_set_addr): Likewise.
4345 (x86_linux_dr_get_addr): Likewise.
4346 (x86_linux_dr_set_control): Likewise.
4347 (x86_linux_dr_get_control): Likewise.
4348 (x86_linux_dr_get_status): Likewise.
4349 (x86_linux_update_debug_registers): Likewise.
4351 2015-03-24 Gary Benson <gbenson@redhat.com>
4353 * linux-x86-low.c (x86_linux_update_debug_registers):
4354 New function, factored out from...
4355 (x86_linux_prepare_to_resume): ...this.
4357 2015-03-24 Gary Benson <gbenson@redhat.com>
4359 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4360 (x86_linux_dr_set): Likewise.
4361 (update_debug_registers_callback): Likewise.
4362 (x86_linux_dr_set_addr): Likewise.
4363 (x86_linux_dr_get_addr): Likewise.
4364 (x86_linux_dr_set_control): Likewise.
4365 (x86_linux_dr_get_control): Likewise.
4366 (x86_linux_dr_get_status): Likewise.
4367 (x86_linux_prepare_to_resume): Likewise.
4369 2015-03-24 Gary Benson <gbenson@redhat.com>
4371 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4372 Use perror_with_name. Pass string through gettext.
4373 (x86_linux_dr_set): Likewise.
4375 2015-03-24 Gary Benson <gbenson@redhat.com>
4377 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4378 (x86_linux_dr_set_addr): ...this.
4379 (x86_dr_low_get_addr): Rename to...
4380 (x86_linux_dr_get_addr): ...this.
4381 (x86_dr_low_set_control): Rename to...
4382 (x86_linux_dr_set_control): ...this.
4383 (x86_dr_low_get_control): Rename to...
4384 (x86_linux_dr_get_control): ...this.
4385 (x86_dr_low_get_status): Rename to...
4386 (x86_linux_dr_get_status): ...this.
4387 (x86_dr_low): Update with new function names.
4389 2015-03-24 Gary Benson <gbenson@redhat.com>
4391 * Makefile.in (x86-linux.o): New rule.
4392 * configure.srv: Add x86-linux.o to relevant targets.
4393 * linux-low.c (lwp_set_arch_private_info): New function.
4394 (lwp_arch_private_info): Likewise.
4395 * linux-x86-low.c: Include nat/x86-linux.h.
4396 (arch_lwp_info): Removed structure.
4397 (update_debug_registers_callback):
4398 Use lwp_set_debug_registers_changed.
4399 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4400 and lwp_set_debug_registers_changed.
4401 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4403 2015-03-24 Gary Benson <gbenson@redhat.com>
4405 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4406 * linux-arm-low.c (arm_new_thread): Likewise.
4407 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4408 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4409 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4410 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4412 2015-03-24 Gary Benson <gbenson@redhat.com>
4414 * linux-low.c (ptid_of_lwp): New function.
4415 (lwp_is_stopped): Likewise.
4416 (lwp_stop_reason): Likewise.
4417 * linux-x86-low.c (update_debug_registers_callback):
4419 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4422 2015-03-24 Gary Benson <gbenson@redhat.com>
4424 * linux-low.h (linux_stop_lwp): Remove declaration.
4426 2015-03-24 Gary Benson <gbenson@redhat.com>
4428 * linux-low.h: Include nat/linux-nat.h.
4429 * linux-low.c (iterate_over_lwps_args): New structure.
4430 (iterate_over_lwps_filter): New function.
4431 (iterate_over_lwps): Likewise.
4432 * linux-x86-low.c (update_debug_registers_callback):
4433 Update signature to what iterate_over_lwps expects.
4434 Remove PID check that iterate_over_lwps now performs.
4435 (x86_dr_low_set_addr): Use iterate_over_lwps.
4436 (x86_dr_low_set_control): Likewise.
4438 2015-03-24 Gary Benson <gbenson@redhat.com>
4440 * linux-x86-low.c (x86_debug_reg_state): New function.
4441 (x86_linux_prepare_to_resume): Use the above.
4443 2015-03-24 Gary Benson <gbenson@redhat.com>
4445 * linux-low.c (current_lwp_ptid): New function.
4446 * linux-x86-low.c: Include nat/linux-nat.h.
4447 (x86_dr_low_get_addr): Use current_lwp_ptid.
4448 (x86_dr_low_get_control): Likewise.
4449 (x86_dr_low_get_status): Likewise.
4451 2015-03-20 Pedro Alves <palves@redhat.com>
4453 * tracepoint.c (cmd_qtstatus): Make "str" const.
4455 2015-03-20 Pedro Alves <palves@redhat.com>
4457 * server.c (handle_general_set): Make "req_str" const.
4459 2015-03-19 Pedro Alves <palves@redhat.com>
4461 * linux-low.c (linux_resume_one_lwp): Rename to ...
4462 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4463 instead call perror_with_name.
4464 (check_ptrace_stopped_lwp_gone): New function.
4465 (linux_resume_one_lwp): Reimplement as wrapper around
4466 linux_resume_one_lwp_throw that swallows errors if the LWP is
4469 2015-03-19 Pedro Alves <palves@redhat.com>
4471 * linux-low.c (count_events_callback, select_event_lwp_callback):
4472 No longer check whether the thread has resume_stop as last resume
4475 2015-03-19 Pedro Alves <palves@redhat.com>
4477 * linux-low.c (count_events_callback, select_event_lwp_callback):
4478 Use the lwp's status_pending_p field, not the thread's.
4480 2015-03-19 Pedro Alves <palves@redhat.com>
4482 * linux-low.c (select_event_lwp_callback): Update comments to
4483 no longer mention SIGTRAP.
4485 2015-03-18 Gary Benson <gbenson@redhat.com>
4487 * server.c (handle_query): Do not report vFile:fstat as supported.
4489 2015-03-11 Gary Benson <gbenson@redhat.com>
4491 * hostio.c (sys/types.h): New include.
4492 (sys/stat.h): Likewise.
4493 (common-remote-fileio.h): Likewise.
4494 (handle_fstat): New function.
4495 (handle_vFile): Handle vFile:fstat packets.
4497 2015-03-11 Gary Benson <gbenson@redhat.com>
4499 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4500 struct stat.st_blocks and struct stat.st_blksize.
4501 * configure: Regenerate.
4502 * config.in: Likewise.
4503 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4504 (OBS): Add common-remote-fileio.o.
4505 (common-remote-fileio.o): New rule.
4507 2015-03-09 Pedro Alves <palves@redhat.com>
4509 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4510 'struct sockaddr' pointer in 'accept' call.
4512 2015-03-09 Pedro Alves <palves@redhat.com>
4515 2015-03-07 Pedro Alves <palves@redhat.com>
4516 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4517 or <winsock2.h> here. Instead include "gdb_socket.h".
4518 (remote_open): Use union gdb_sockaddr_u.
4519 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4520 or <winsock2.h> here. Instead include "gdb_socket.h".
4521 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4522 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4524 (init_named_socket, gdb_agent_helper_thread): Use union
4527 2015-03-07 Pedro Alves <palves@redhat.com>
4529 * configure.ac (build_warnings): Move
4530 -Wdeclaration-after-statement to the C-specific set.
4531 * configure: Regenerate.
4533 2015-03-07 Pedro Alves <palves@redhat.com>
4535 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4536 or <winsock2.h> here. Instead include "gdb_socket.h".
4537 (remote_open): Use union gdb_sockaddr_u.
4538 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4539 or <winsock2.h> here. Instead include "gdb_socket.h".
4540 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4541 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4543 (init_named_socket, gdb_agent_helper_thread): Use union
4546 2015-03-07 Pedro Alves <palves@redhat.com>
4548 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4551 2015-03-06 Yao Qi <yao.qi@linaro.org>
4553 * linux-aarch64-low.c (aarch64_insert_point): Use
4554 show_debug_regs as a boolean.
4555 (aarch64_remove_point): Likewise.
4557 2015-03-05 Pedro Alves <palves@redhat.com>
4559 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4560 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4561 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4562 * nto-low.c (nto_target_ops): Likewise.
4563 * spu-low.c (spu_target_ops): Likewise.
4564 * win32-low.c (win32_target_ops): Likewise.
4566 2015-03-04 Pedro Alves <palves@redhat.com>
4568 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4569 Decide whether a breakpoint triggered based on the SIGTRAP's
4571 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4572 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4573 (linux_low_filter_event): Check for breakpoints before checking
4575 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4577 (linux_stopped_by_sw_breakpoint)
4578 (linux_supports_stopped_by_sw_breakpoint)
4579 (linux_stopped_by_hw_breakpoint)
4580 (linux_supports_stopped_by_hw_breakpoint): New functions.
4581 (linux_target_ops): Install new target methods.
4583 2015-03-04 Pedro Alves <palves@redhat.com>
4585 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4586 * server.c (swbreak_feature, hwbreak_feature): New globals.
4587 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4588 (captured_main): Clear swbreak_feature and hwbreak_feature.
4589 * server.h (swbreak_feature, hwbreak_feature): Declare.
4590 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4591 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4592 supports_stopped_by_hw_breakpoint>: New fields.
4593 (target_supports_stopped_by_sw_breakpoint)
4594 (target_stopped_by_sw_breakpoint)
4595 (target_supports_stopped_by_hw_breakpoint)
4596 (target_stopped_by_hw_breakpoint): Declare.
4598 2015-03-04 Pedro Alves <palves@redhat.com>
4600 enum lwp_stop_reason -> enum target_stop_reason
4601 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4602 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4603 (linux_wait_1, stuck_in_jump_pad_callback)
4604 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4605 (linux_stopped_by_watchpoint):
4606 * linux-low.h (enum lwp_stop_reason): Delete.
4607 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4608 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4610 2015-03-04 Yao Qi <yao.qi@linaro.org>
4612 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4614 2015-03-03 Gary Benson <gbenson@redhat.com>
4616 * hostio.c (handle_vFile): Fix prefix lengths.
4618 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4620 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4623 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4625 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4626 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4627 (clean): Add "rm -f" for above C files.
4628 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4629 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4630 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4631 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4632 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4633 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4634 (init_registers_s390x_vx_linux64)
4635 (init_registers_s390x_tevx_linux64)
4636 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4637 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4639 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4640 (s390_store_vxrs_high): New functions.
4641 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4643 (s390_arch_setup): Add logic for selecting one of the new target
4644 descriptions. Activate the new vector regsets if applicable.
4645 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4646 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4647 and init_registers_s390x_tevx_linux64.
4649 2015-03-01 Pedro Alves <palves@redhat.com>
4651 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4654 2015-02-27 Pedro Alves <palves@redhat.com>
4656 * linux-x86-low.c (u_debugreg_offset): New function.
4657 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4659 2015-02-27 Pedro Alves <palves@redhat.com>
4661 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4662 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4663 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4664 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4665 (ps_lsetfpregs, ps_getpid)
4666 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4667 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4668 (ps_lsetxregs, ps_plog): Declare.
4670 2015-02-27 Pedro Alves <palves@redhat.com>
4672 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4673 IP_AGENT_EXPORT_FUNC.
4674 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4675 IP_AGENT_EXPORT_FUNC.
4676 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4677 (IP_AGENT_EXPORT): Delete.
4678 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4679 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4680 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4681 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4682 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4683 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4684 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4685 (traceframe_read_count, traceframe_write_count)
4686 (traceframes_created, trace_state_variables, get_raw_reg)
4687 (get_trace_state_variable_value, set_trace_state_variable_value)
4688 (ust_loaded, helper_thread_id, cmd_buf): Use
4689 IPA_SYM_EXPORTED_NAME.
4690 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4691 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4692 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4693 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4694 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4695 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4696 EXTERN_C_PUSH/EXTERN_C_POP.
4697 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4698 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4699 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4700 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4701 (traceframe_write_count, traceframe_read_count)
4702 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4703 (about_to_request_buffer_space, get_trace_state_variable_value)
4704 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4705 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4706 EXTERN_C_PUSH/EXTERN_C_POP.
4707 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4708 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4709 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4710 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4711 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4712 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4713 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4714 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4716 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4717 (IP_AGENT_EXPORT_VAR_DECL): Define.
4719 (gdb_agent_get_raw_reg): Declare.
4721 2015-02-27 Tom Tromey <tromey@redhat.com>
4722 Pedro Alves <palves@redhat.com>
4724 Rename symbols whose names are reserved C++ keywords throughout.
4726 2015-02-27 Pedro Alves <palves@redhat.com>
4728 * Makefile.in (COMPILER): New, get it from autoconf.
4729 (CXX): Get from autoconf instead.
4730 (COMPILE.pre): Use COMPILER.
4731 (CC-LD): Rename to ...
4732 (CC_LD): ... this. Use COMPILER.
4733 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4734 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4735 * acinclude.m4: Include build-with-cxx.m4.
4736 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4737 Disable -Werror by default if building in C++ mode.
4738 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4739 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4740 the C++ compiler. Save/restore CXXFLAGS too.
4741 * configure: Regenerate.
4743 2015-02-27 Pedro Alves <palves@redhat.com>
4745 * acinclude.m4: Include libiberty.m4.
4746 * configure.ac: Call libiberty_INIT.
4747 * config.in, configure: Regenerate.
4749 2015-02-26 Pedro Alves <palves@redhat.com>
4751 * linux-low.c (linux_wait_1): When incrementing the PC past a
4752 program breakpoint always use the_low_target.breakpoint_len as
4753 increment, rather than the maximum between that and
4754 the_low_target.decr_pc_after_break.
4756 2015-02-23 Pedro Alves <palves@redhat.com>
4758 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
4759 thread was doing a step-over; always adjust the PC if
4760 we stepped over a permanent breakpoint.
4761 (linux_wait_1): If we stepped over breakpoint that was on top of a
4762 permanent breakpoint, manually advance the PC past it.
4764 2015-02-23 Pedro Alves <palves@redhat.com>
4766 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
4768 (x86_fill_gregset, x86_store_gregset): Use it when handling
4771 2015-02-20 Pedro Alves <palves@redhat.com>
4773 * thread-db.c: Include "nat/linux-procfs.h".
4774 (thread_db_init): Skip listing new threads if the kernel supports
4775 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
4777 2015-02-20 Pedro Alves <palves@redhat.com>
4779 * linux-low.c (status_pending_p_callback): Use ptid_match.
4781 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
4783 PR breakpoints/16812
4784 * linux-low.c (wstatus_maybe_breakpoint): Remove.
4785 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
4786 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
4788 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
4790 PR breakpoints/15956
4791 * tracepoint.c (cmd_qtinit): Add check for current_thread.
4793 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4795 * linux-low.c (linux_low_btrace_conf): Print size.
4796 * server.c (handle_btrace_conf_general_set): New.
4797 (hanle_general_set): Call handle_btrace_conf_general_set.
4798 (handle_query): Report Qbtrace-conf:bts:size as supported.
4800 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4802 * linux-low.c (linux_low_enable_btrace): Update parameters.
4803 (linux_low_btrace_conf): New.
4804 (linux_target_ops)<to_btrace_conf>: Initialize.
4805 * server.c (current_btrace_conf): New.
4806 (handle_btrace_enable): Rename to ...
4807 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
4808 to target_enable_btrace. Update comment. Update users.
4809 (handle_qxfer_btrace_conf): New.
4810 (qxfer_packets): Add btrace-conf entry.
4811 (handle_query): Report qXfer:btrace-conf:read as supported packet.
4812 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
4813 (target_ops)<read_btrace_conf>: New.
4814 (target_enable_btrace): Update parameters.
4815 (target_read_btrace_conf): New.
4817 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4819 * server.c (handle_btrace_general_set): Remove call to
4820 target_supports_btrace.
4821 (supported_btrace_packets): New.
4822 (handle_query): Call supported_btrace_packets.
4823 * target.h: include btrace-common.h.
4824 (btrace_target_info): Removed.
4825 (supports_btrace, target_supports_btrace): Update parameters.
4827 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
4829 * Makefile.in (SFILES): Add common/btrace-common.c.
4830 (OBS): Add common/btrace-common.o.
4831 (btrace-common.o): Add build rules.
4832 * linux-low: Include btrace-common.h.
4833 (linux_low_read_btrace): Use struct btrace_data. Call
4834 btrace_data_init and btrace_data_fini.
4836 2015-02-06 Pedro Alves <palves@redhat.com>
4838 * thread-db.c (find_new_threads_callback): Add debug output.
4840 2015-02-04 Pedro Alves <palves@redhat.com>
4842 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
4843 (resume_stopped_resumed_lwps): New function.
4844 (linux_wait_for_event_filtered): Use it.
4846 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4848 * Makefile.in (SFILES): Add linux-personality.c.
4849 (linux-personality.o): New rule.
4850 * configure.srv (srv_linux_obj): Add linux-personality.o to the
4851 list of objects to be built.
4852 * linux-low.c: Include nat/linux-personality.h.
4853 (linux_create_inferior): Remove code to disable address space
4854 randomization (moved to ../nat/linux-personality.c). Create
4855 cleanup to disable address space randomization.
4857 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
4859 * Makefile.in (posix-strerror.o): New rule.
4860 (mingw-strerror.o): Likewise.
4861 * configure: Regenerated.
4862 * configure.ac: Source file ../common/common.host. Initialize new
4863 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
4865 2015-01-14 Yao Qi <yao@codesourcery.com>
4867 * Makefile.in (SFILES): Add nat/ppc-linux.c.
4868 (ppc-linux.o): New rule.
4869 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
4870 * configure.ac: AC_CHECK_FUNCS(getauxval).
4871 * config.in: Re-generated.
4872 * configure: Re-generated.
4873 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
4874 ppc64_64bit_inferior_p
4876 2015-01-14 Yao Qi <yao@codesourcery.com>
4878 * linux-ppc-low.c: Include "nat/ppc-linux.h".
4879 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
4880 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
4881 (PT_ORIG_R3, PT_TRAP): Likewise.
4882 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
4883 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
4884 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
4886 2015-01-10 Joel Brobecker <brobecker@adacore.com>
4888 * i387-fp.c (i387_cache_to_xsave): In look over
4889 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
4890 zmmh_low_space field by use of zmmh_high_space.
4892 2015-01-09 Pedro Alves <palves@redhat.com>
4894 * linux-low.c (step_over_bkpt): Move higher up in the file.
4895 (handle_extended_wait): Don't store the stop_pc here.
4896 (get_stop_pc): Adjust comments and rename to ...
4897 (check_stopped_by_breakpoint): ... this. Record whether the LWP
4898 stopped for a software breakpoint or hardware breakpoint.
4899 (thread_still_has_status_pending_p): New function.
4900 (status_pending_p_callback): Use
4901 thread_still_has_status_pending_p. If the event is no longer
4902 interesting, resume the LWP.
4903 (handle_tracepoints): Add assert.
4904 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
4905 (wstatus_maybe_breakpoint): New function.
4906 (cancel_breakpoint): Delete function.
4907 (check_stopped_by_watchpoint): New function, factored out from
4908 linux_low_filter_event.
4909 (lp_status_maybe_breakpoint): Delete function.
4910 (linux_low_filter_event): Remove filter_ptid argument.
4911 Leave thread group exits pending here. Store the LWP's stop PC.
4912 Always leave events pending.
4913 (linux_wait_for_event_filtered): Pull all events out of the
4914 kernel, and leave them all pending.
4915 (count_events_callback, select_event_lwp_callback): Consider all
4917 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
4918 (select_event_lwp): Only give preference to the stepping LWP in
4919 all-stop mode. Adjust comments.
4920 (ignore_event): New function.
4921 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
4922 references to cancel_breakpoints. Adjust to renames. Also give
4923 equal priority to all LWPs that have had events in non-stop mode.
4924 If reporting a software breakpoint event, unadjust the LWP's PC.
4925 (linux_wait): If linux_wait_1 returned an ignored event, retry.
4926 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
4928 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
4929 (resume_status_pending_p): Use thread_still_has_status_pending_p.
4930 (linux_stopped_by_watchpoint): Adjust.
4931 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
4932 * linux-low.h (enum lwp_stop_reason): New.
4933 (struct lwp_info) <stop_pc>: Adjust comment.
4934 <stopped_by_watchpoint>: Delete field.
4935 <stop_reason>: New field.
4936 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4937 * mem-break.c (software_breakpoint_inserted_here)
4938 (hardware_breakpoint_inserted_here): New function.
4939 * mem-break.h (software_breakpoint_inserted_here)
4940 (hardware_breakpoint_inserted_here): Declare.
4941 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
4942 (cancel_breakpoints): Delete.
4943 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
4944 (upload_fast_traceframes): Remove references to
4947 2015-01-09 Pedro Alves <palves@redhat.com>
4949 * thread-db.c (find_new_threads_callback): Ignore thread if the
4950 kernel thread ID is -1.
4952 2015-01-09 Pedro Alves <palves@redhat.com>
4954 * linux-low.c (linux_attach_fail_reason_string): Move to
4955 nat/linux-ptrace.c, and rename.
4956 (linux_attach_lwp): Update comment.
4957 (attach_proc_task_lwp_callback): New function.
4958 (linux_attach): Adjust to rename and use
4959 linux_proc_attach_tgid_threads.
4960 (linux_attach_fail_reason_string): Delete declaration.
4962 2015-01-01 Joel Brobecker <brobecker@adacore.com>
4964 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
4965 * server.c (gdbserver_version): Likewise.
4967 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
4969 * remote-utils.c: Include ctype.h.
4970 (input_interrupt): Explicitly handle the case when the char
4971 received is the NUL byte. Improve the printing of non-ASCII
4974 2014-12-16 Joel Brobecker <brobecker@adacore.com>
4976 * linux-low.c (linux_low_filter_event): Update call to
4977 linux_enable_event_reporting following the addition of
4978 a new parameter to that function.
4980 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
4983 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
4984 (AARCH64_FPCR_REGNO): Likewise.
4985 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
4986 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
4987 (aarch64_store_fpregset): Likewise.
4989 2014-12-15 Joel Brobecker <brobecker@adacore.com>
4991 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
4992 Remove FIXME comment about assumption about N.
4994 2014-12-13 Joel Brobecker <brobecker@adacore.com>
4996 * configure.ac: If large-file support is disabled in GDBserver,
4997 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
4998 * configure: Regenerate.
5000 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5002 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5003 warning upon ENODATA from ptrace.
5004 * linux-s390-low.c (s390_store_tdb): New.
5005 (s390_regsets): Add regset for NT_S390_TDB.
5007 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5009 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5010 without a fill_function.
5011 * linux-s390-low.c (s390_fill_last_break): Remove.
5012 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5013 (s390_arch_setup): Use regset's size instead of fill_function for
5016 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5018 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5019 the regset's store function when ptrace returned an error.
5020 * regcache.c (get_thread_regcache): Invalidate register cache
5021 before fetching inferior's registers.
5023 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5025 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5026 while-loop as for-loop.
5027 (regsets_store_inferior_registers): Likewise.
5029 2014-11-28 Yao Qi <yao@codesourcery.com>
5031 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5032 * config.in, configure: Re-generate.
5033 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5036 2014-11-21 Yao Qi <yao@codesourcery.com>
5038 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5039 (AC_CHECK_HEADERS): Remove malloc.h.
5040 * configure: Re-generated.
5041 * config.in: Re-generated.
5042 * server.h: Don't include alloca.h and malloc.h.
5043 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5044 Don't include malloc.h.
5046 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5048 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5049 corresponding ERRNO check in same block.
5051 2014-11-12 Pedro Alves <palves@redhat.com>
5053 * server.c (cont_thread): Update comment.
5054 (start_inferior, attach_inferior): No longer clear cont_thread.
5055 (handle_v_cont): No longer set cont_thread.
5056 (captured_main): Clear cont_thread each time a GDB connects.
5058 2014-11-12 Pedro Alves <palves@redhat.com>
5060 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5061 thread, and don't resume all threads if the Hc thread has exited.
5063 2014-11-12 Pedro Alves <palves@redhat.com>
5065 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5066 the process group instead of to a specific LWP.
5068 2014-10-15 Pedro Alves <palves@redhat.com>
5071 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5073 (arm_set_thread_context): Delete.
5074 (the_low_target): Adjust.
5075 * win32-i386-low.c (debug_registers_changed)
5076 (debug_registers_used): Delete.
5077 (update_debug_registers_callback): New function.
5078 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5079 needing to update their debug registers.
5080 (win32_get_current_dr): New function.
5081 (x86_dr_low_get_addr, x86_dr_low_get_control)
5082 (x86_dr_low_get_status): Fetch the debug register from the thread
5084 (i386_initial_stuff): Adjust.
5085 (i386_get_thread_context): Remove current_event parameter. Don't
5086 clear debug_registers_changed nor copy DR values to
5088 (i386_set_thread_context): Delete.
5089 (i386_prepare_to_resume): New function.
5090 (i386_thread_added): Mark the thread as needing to update irs
5092 (the_low_target): Remove i386_set_thread_context and install
5093 i386_prepare_to_resume.
5094 * win32-low.c (win32_get_thread_context): Adjust.
5095 (win32_set_thread_context): Use SetThreadContext
5097 (win32_prepare_to_resume): New function.
5098 (win32_require_context): New function, factored out from ...
5099 (thread_rec): ... this.
5100 (continue_one_thread): Call win32_prepare_to_resume on each thread
5101 we're about to continue.
5102 (win32_resume): Call win32_prepare_to_resume on the event thread.
5103 * win32-low.h (struct win32_thread_info)
5104 <debug_registers_changed>: New field.
5105 (struct win32_target_ops): Change prototype of set_thread_context,
5106 delete set_thread_context and add prepare_to_resume.
5107 (win32_require_context): New declaration.
5109 2014-10-08 Gary Benson <gbenson@redhat.com>
5111 * server.h: Do not include common-exceptions.h.
5113 2014-10-08 Gary Benson <gbenson@redhat.com>
5115 * server.h: Do not include cleanups.h.
5117 2014-09-30 James Hogan <james.hogan@imgtec.com>
5119 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5122 2014-09-23 Yao Qi <yao@codesourcery.com>
5124 * linux-low.c (lp_status_maybe_breakpoint): New function.
5125 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5126 (count_events_callback): Likewise.
5127 (select_event_lwp_callback): Likewise.
5128 (cancel_breakpoints_callback): Likewise.
5130 2014-09-19 Don Breazeal <donb@codesourcery.com>
5132 * linux-low.c (handle_extended_wait): Call
5133 linux_ptrace_get_extended_event.
5134 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5135 linux_is_extended_waitstatus.
5137 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5139 * Makefile.in (CPPFLAGS): Define.
5140 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5141 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5143 2014-09-16 Gary Benson <gbenson@redhat.com>
5145 * inferiors.h (current_inferior): Renamed as...
5146 (current_thread): New variable. All uses updated.
5147 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5148 (maybe_move_out_of_jump_pad): Likewise.
5149 (cancel_breakpoint): Likewise.
5150 (linux_low_filter_event): Likewise.
5151 (wait_for_sigstop): Likewise.
5152 (linux_resume_one_lwp): Likewise.
5153 (need_step_over_p): Likewise.
5154 (start_step_over): Likewise.
5155 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5156 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5157 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5158 and save_inferior as saved_thread.
5159 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5161 (regcache_invalidate_thread): Likewise.
5162 * remote-utils.c (prepare_resume_reply): Likewise.
5163 * thread-db.c (thread_db_get_tls_address): Likewise.
5164 (disable_thread_event_reporting): Likewise.
5165 (remove_thread_event_breakpoints): Likewise.
5166 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5168 * target.h (set_desired_inferior): Renamed as...
5169 (set_desired_thread): New declaration. All uses updated.
5170 * server.c (myresume): Updated comment to reference thread instead
5172 (handle_serial_event): Likewise.
5173 (handle_target_event): Likewise.
5175 2014-09-12 Tom Tromey <tromey@redhat.com>
5176 Gary Benson <gbenson@redhat.com>
5178 * regcache.h: Include common-regcache.h.
5179 (regcache_read_pc): Don't declare.
5180 * regcache.c (get_thread_regcache_for_ptid): New function.
5182 2014-09-11 Tom Tromey <tromey@redhat.com>
5183 Gary Benson <gbenson@redhat.com>
5185 * symbol.c: New file.
5186 * Makefile.in (SFILES): Add symbol.c.
5187 (OBS): Add symbol.o.
5189 2014-09-11 Gary Benson <gbenson@redhat.com>
5191 * target.c (target_stop_ptid, target_continue_ptid): New
5194 2014-09-11 Tom Tromey <tromey@redhat.com>
5195 Gary Benson <gbenson@redhat.com>
5197 * target.h: Include target/target.h.
5198 * target.c (target_read_memory, target_read_uint32)
5199 (target_write_memory): New functions.
5201 2014-09-11 Gary Benson <gbenson@redhat.com>
5203 * server.h (debug_hw_points): Don't declare.
5204 * server.c (debug_hw_points): Don't define. Replace all uses
5205 with show_debug_regs.
5206 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5207 all uses with show_debug_regs.
5209 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5211 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5212 endianness into account.
5213 (ppc_supply_ptrace_register): Likewise.
5215 2014-09-03 James Hogan <james.hogan@imgtec.com>
5217 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5218 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5220 2014-09-03 Gary Benson <gbenson@redhat.com>
5222 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5223 ALL_DEBUG_ADDRESS_REGISTERS.
5225 2014-09-02 Gary Benson <gbenson@redhat.com>
5227 * i386-low.h: Renamed as...
5228 * x86-low.h: New file. All type, function and variable name
5229 prefixes changed from "i386_" to "x86_". All references updated.
5230 * i386-low.c: Renamed as...
5231 * x86-low.c: New file. All type, function and variable name
5232 prefixes changed from "i386_" to "x86_". All references updated.
5234 2014-09-02 Gary Benson <gbenson@redhat.com>
5236 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5237 (x86_linux_new_thread): Likewise.
5239 2014-08-29 Gary Benson <gbenson@redhat.com>
5241 * server.h (setjmp.h): Do not include.
5242 (toplevel): Do not declare.
5243 (common-exceptions.h): Include.
5244 (cleanups.h): Likewise.
5245 * server.c (toplevel): Do not define.
5246 (exit_code): New static global.
5247 (detach_or_kill_for_exit_cleanup): New function.
5248 (main): New function. Original main renamed to...
5249 (captured_main): New function.
5250 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5252 2014-08-29 Gary Benson <gbenson@redhat.com>
5254 * Makefile.in (SFILES): Add common/common-exceptions.c.
5255 (OBS): Add common-exceptions.o.
5256 (common-exceptions.o): New rule.
5257 * utils.c (prepare_to_throw_exception): New function.
5259 2014-08-29 Gary Benson <gbenson@redhat.com>
5261 * config.in: Regenerate.
5262 * configure: Likewise.
5264 2014-08-29 Gary Benson <gbenson@redhat.com>
5266 * Makefile.in (SFILES): Add common/cleanups.c.
5268 (cleanups.o): New rule.
5270 2014-08-29 Gary Benson <gbenson@redhat.com>
5272 * utils.c (internal_vwarning): New function.
5274 2014-08-28 Gary Benson <gbenson@redhat.com>
5276 * utils.h (fatal): Remove declaration.
5277 * utils.c (fatal): Remove function.
5279 2014-08-28 Gary Benson <gbenson@redhat.com>
5281 * tracepoint.c (gdb_agent_init): Replace fatal with
5283 (initialize_tracepoint): Likewise.
5285 2014-08-28 Gary Benson <gbenson@redhat.com>
5287 * remote-utils.c (remote_prepare): Replace fatal with error.
5289 2014-08-28 Gary Benson <gbenson@redhat.com>
5291 * linux-low.c (linux_async): Replace fatal with warning.
5293 (linux_start_non_stop): Return -1 if linux_async failed.
5295 2014-08-28 Gary Benson <gbenson@redhat.com>
5297 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5299 (i386_dr_low_get_addr): Remove vague comment.
5300 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5303 2014-08-28 Gary Benson <gbenson@redhat.com>
5305 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5306 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5308 (linux_resume_one_lwp): Likewise.
5309 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5311 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5312 with internal_error.
5313 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5314 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5315 (find_register_by_name): Replace fatal with internal_error.
5316 (find_regno): Likewise.
5317 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5318 * thread-db.c (thread_db_create_event): Likewise.
5319 (thread_db_load_search): Likewise.
5320 (try_thread_db_load_1): Likewise.
5321 * tracepoint.c (get_jump_space_head): Replace fatal with
5323 (claim_trampoline_space): Likewise.
5324 (have_fast_tracepoint_trampoline_buffer): Likewise.
5325 (cmd_qtstart): Likewise.
5326 (stop_tracing): Likewise.
5327 (fast_tracepoint_collecting): Likewise.
5328 (target_malloc): Likewise.
5329 (download_tracepoint): Likewise.
5330 (download_trace_state_variables): Replace check with gdb_assert.
5331 (upload_fast_traceframes): Replace fatal with internal_error.
5333 2014-08-19 Tom Tromey <tromey@redhat.com>
5334 Gary Benson <gbenson@redhat.com>
5336 * Makefile.in (SFILES): Add common/common-debug.c.
5337 (OBS): Add common-debug.o.
5338 (common-debug.o): New rule.
5339 * debug.h (debug_printf): Don't declare.
5340 * debug.c (debug_printf): Renamed and rewritten as...
5341 (debug_vprintf): New function.
5343 2014-08-19 Gary Benson <gbenson@redhat.com>
5345 * utils.h: Do not include print-utils.h.
5347 2014-08-19 Tom Tromey <tromey@redhat.com>
5348 Gary Benson <gbenson@redhat.com>
5350 * server.h: Add static assertion.
5351 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5353 2014-08-19 Tom Tromey <tromey@redhat.com>
5354 Gary Benson <gbenson@redhat.com>
5356 * Makefile.in (SFILES): Add common/errors.c.
5357 (OBS): Add errors.o.
5358 (IPA_OBS): Add errors-ipa.o.
5359 (errors.o): New rule.
5360 (errors-ipa.o): Likewise.
5361 * utils.h (perror_with_name, error, warning): Don't declare.
5362 * utils.c (warning): Renamed and rewritten as...
5363 (vwarning): New function.
5364 (error): Renamed and rewritten as...
5365 (verror): New function.
5366 (internal_error): Renamed and rewritten as...
5367 (internal_verror): New function.
5369 2014-08-07 Gary Benson <gbenson@redhat.com>
5371 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5372 * configure: Regenerate.
5373 * config.in: Likewise.
5374 * server.h: Do not include errno.h.
5375 * event-loop.c: Likewise.
5376 * hostio-errno.c: Likewise.
5377 * linux-low.c: Likewise.
5378 * remote-utils.c: Likewise.
5379 * spu-low.c: Likewise.
5380 * utils.c: Likewise.
5381 * gdbreplay.c: Unconditionally include errno.h.
5383 2014-08-07 Gary Benson <gbenson@redhat.com>
5385 * server.h: Do not include string.h.
5386 * event-loop.c: Likewise.
5387 * linux-low.c: Likewise.
5388 * regcache.c: Likewise.
5389 * remote-utils.c: Likewise.
5390 * spu-low.c: Likewise.
5391 * utils.c: Likewise.
5393 2014-08-07 Gary Benson <gbenson@redhat.com>
5395 * server.h: Do not include gdb_assert.h.
5397 2014-08-07 Gary Benson <gbenson@redhat.com>
5399 * server.h: Do not include common-utils.h.
5401 2014-08-07 Gary Benson <gbenson@redhat.com>
5403 * server.h: Do not include ptid.h.
5404 * notif.h: Likewise.
5406 2014-08-07 Gary Benson <gbenson@redhat.com>
5408 * server.h: Do not include gdb_locale.h.
5410 2014-08-07 Gary Benson <gbenson@redhat.com>
5412 * server.h: Do not include gdb/signals.h.
5413 * win32-low.c: Likewise.
5415 2014-08-07 Gary Benson <gbenson@redhat.com>
5417 * server.h: Do not include pathmax.h.
5419 2014-08-07 Gary Benson <gbenson@redhat.com>
5421 * server.h: Do not include libiberty.h.
5422 * linux-bfin-low.c: Likewise.
5424 2014-08-07 Gary Benson <gbenson@redhat.com>
5426 * server.h: Do not include ansidecl.h.
5428 2014-08-07 Gary Benson <gbenson@redhat.com>
5430 * linux-x86-low.c: Do not include stddef.h.
5431 * lynx-ppc-low.c: Likewise.
5432 * tracepoint.c: Likewise.
5434 2014-08-07 Gary Benson <gbenson@redhat.com>
5436 * server.h: Do not include stdarg.h.
5437 * nto-low.c: Likewise.
5439 2014-08-07 Gary Benson <gbenson@redhat.com>
5441 * server.h: Do not include stdlib.h.
5442 * inferiors.c: Likewise.
5443 * linux-low.c: Likewise.
5444 * regcache.c: Likewise.
5445 * spu-low.c: Likewise.
5446 * tracepoint.c: Likewise.
5447 * utils.c: Likewise.
5449 2014-08-07 Gary Benson <gbenson@redhat.com>
5451 * server.h: Do not include stdio.h.
5452 * linux-low.c: Likewise.
5453 * remote-utils.c: Likewise.
5454 * spu-low.c: Likewise.
5455 * utils.c: Likewise.
5456 * wincecompat.c: Likewise.
5458 2014-08-06 Gary Benson <gbenson@redhat.com>
5460 * regcache.c (init_register_cache): Move conditionals inside if.
5462 2014-08-06 Gary Benson <gbenson@redhat.com>
5464 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5466 2014-07-31 Gary Benson <gbenson@redhat.com>
5468 * ax.h: Do not include server.h.
5469 * gdbthread.h: Likewise.
5470 * lynx-low.h: Likewise.
5471 * notif.h: Likewise.
5473 2014-07-30 Gary Benson <gbenson@redhat.com>
5475 * server.h: Include common-defs.h.
5476 Do not include config.h or build-gnulib-gdbserver/config.h.
5478 2014-07-30 Gary Benson <gbenson@redhat.com>
5480 * hostio-errno.c: Move server.h to top of includes list.
5481 * inferiors.c: Likewise.
5482 * linux-x86-low.c: Likewise.
5483 * notif.c: Include server.h.
5485 2014-07-24 Tom Tromey <tromey@redhat.com>
5486 Gary Benson <gbenson@redhat.com>
5488 * server.h (CORE_ADDR): Now unsigned.
5490 2014-07-16 Pedro Alves <palves@redhat.com>
5492 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5494 2014-07-15 Pedro Alves <palves@redhat.com>
5496 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5499 2014-07-11 Pedro Alves <palves@redhat.com>
5501 * linux-low.c (kill_wait_lwp): New function, based on
5502 kill_one_lwp_callback, but use my_waitpid directly.
5503 (kill_one_lwp_callback, linux_kill): Use it.
5505 2014-06-23 Pedro Alves <palves@redhat.com>
5507 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5508 before setting DR0..DR3.
5510 2014-06-20 Gary Benson <gbenson@redhat.com>
5512 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5513 * configure: Regenerated.
5514 * config.in: Likewise.
5516 2014-06-20 Gary Benson <gbenson@redhat.com>
5518 * Makefile.in (SFILES): Update locations for files moved
5520 (object file files): Reordered.
5522 2014-06-20 Gary Benson <gbenson@redhat.com>
5524 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5525 (i386_dr_low_set_addr): Likewise.
5526 (i386_dr_low_get_addr): Likewise.
5527 (i386_dr_low_can_set_control): Likewise.
5528 (i386_dr_low_set_control): Likewise.
5529 (i386_dr_low_get_control): Likewise.
5530 (i386_dr_low_get_status): Likewise.
5531 (i386_get_debug_register_length): Likewise.
5532 * linux-x86-low.c (i386_dr_low_set_addr):
5533 Changed signature. Made static.
5534 (i386_dr_low_get_addr): Likewise.
5535 (i386_dr_low_set_control): Likewise.
5536 (i386_dr_low_get_control): Likewise.
5537 (i386_dr_low_get_status): Likewise.
5538 (i386_dr_low): New global variable.
5539 * win32-i386-low.c (i386_dr_low_set_addr):
5540 Changed signature. Made static.
5541 (i386_dr_low_get_addr): Likewise.
5542 (i386_dr_low_set_control): Likewise.
5543 (i386_dr_low_get_control): Likewise.
5544 (i386_dr_low_get_status): Likewise.
5545 (i386_dr_low): New global variable.
5547 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5549 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5550 * Makefile.in (AR, AR_FLAGS): Define.
5551 * configure: Regenerate.
5553 2014-06-19 Gary Benson <gbenson@redhat.com>
5555 * Makefile.in (i386-dregs.o): New rule.
5556 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5557 * i386-low.c (target.h): Remove include.
5558 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5559 (DR_CONTROL_SHIFT): Likewise.
5560 (DR_CONTROL_SIZE): Likewise.
5561 (DR_RW_EXECUTE): Likewise.
5562 (DR_RW_WRITE): Likewise.
5563 (DR_RW_READ): Likewise.
5564 (DR_RW_IORW): Likewise.
5565 (DR_LEN_1): Likewise.
5566 (DR_LEN_2): Likewise.
5567 (DR_LEN_4): Likewise.
5568 (DR_LEN_8): Likewise.
5569 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5570 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5571 (DR_ENABLE_SIZE): Likewise.
5572 (DR_LOCAL_SLOWDOWN): Likewise.
5573 (DR_GLOBAL_SLOWDOWN): Likewise.
5574 (DR_CONTROL_RESERVED): Likewise.
5575 (I386_DR_CONTROL_MASK): Likewise.
5576 (I386_DR_VACANT): Likewise.
5577 (I386_DR_LOCAL_ENABLE): Likewise.
5578 (I386_DR_GLOBAL_ENABLE): Likewise.
5579 (I386_DR_DISABLE): Likewise.
5580 (I386_DR_SET_RW_LEN): Likewise.
5581 (I386_DR_GET_RW_LEN): Likewise.
5582 (I386_DR_WATCH_HIT): Likewise.
5583 (i386_wp_op_t): Likewise.
5584 (i386_show_dr): Likewise.
5585 (i386_length_and_rw_bits): Likewise.
5586 (i386_insert_aligned_watchpoint): Likewise.
5587 (i386_remove_aligned_watchpoint): Likewise.
5588 (i386_handle_nonaligned_watchpoint): Likewise.
5589 i386_update_inferior_debug_regs(): Likewise.
5590 (i386_dr_insert_watchpoint): Likewise.
5591 (i386_dr_remove_watchpoint): Likewise.
5592 (i386_dr_region_ok_for_watchpoint): Likewise.
5593 (i386_dr_stopped_data_address): Likewise.
5594 (i386_dr_stopped_by_watchpoint): Likewise.
5596 2014-06-19 Gary Benson <gbenson@redhat.com>
5598 * i386-low.c (i386_dr_show): Renamed to
5599 i386_show_dr and made static. All uses updated.
5600 (i386_dr_length_and_rw_bits): Renamed to
5601 i386_length_and_rw_bits and made static.
5603 (i386_dr_insert_aligned_watchpoint): Renamed to
5604 i386_insert_aligned_watchpoint and made static.
5606 (i386_dr_remove_aligned_watchpoint): Renamed to
5607 i386_remove_aligned_watchpoint and made static.
5609 (i386_dr_update_inferior_debug_regs): Renamed to
5610 i386_update_inferior_debug_regs and made static.
5613 2014-06-18 Gary Benson <gbenson@redhat.com>
5615 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5616 (i386_dr_low_can_set_control): Likewise.
5617 (i386_get_debug_register_length): Likewise.
5618 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5619 (i386_dr_low_can_set_control): Likewise.
5620 (i386_get_debug_register_length): Likewise.
5622 2014-06-17 Gary Benson <gbenson@redhat.com>
5624 * i386-low.h (i386-dregs.h): New include.
5625 (DR_FIRSTADDR): Now in i386-dregs.h.
5626 (DR_LASTADDR): Likewise.
5627 (DR_NADDR): Likewise.
5628 (DR_STATUS): Likewise.
5629 (DR_CONTROL): Likewise.
5630 (i386_debug_reg_state): Likewise.
5631 (i386_dr_insert_watchpoint): Likewise.
5632 (i386_dr_remove_watchpoint): Likewise.
5633 (i386_dr_region_ok_for_watchpoint): Likewise.
5634 (i386_dr_stopped_data_address): Likewise.
5635 (i386_dr_stopped_by_watchpoint): Likewise.
5636 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5638 2014-06-18 Gary Benson <gbenson@redhat.com>
5640 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5641 i386_dr_insert_watchpoint.
5642 (i386_low_remove_watchpoint): Renamed to
5643 i386_dr_remove_watchpoint.
5644 (i386_low_region_ok_for_watchpoint): Renamed to
5645 i386_dr_region_ok_for_watchpoint.
5646 (i386_low_stopped_data_address): Renamed to
5647 i386_dr_stopped_data_address.
5648 (i386_low_stopped_by_watchpoint): Renamed to
5649 i386_dr_stopped_by_watchpoint.
5650 * i386-low.c (i386_show_dr): Renamed to
5651 i386_dr_show and made nonstatic. All uses updated.
5652 (i386_length_and_rw_bits): Renamed to
5653 i386_dr_length_and_rw_bits and made nonstatic.
5655 (i386_insert_aligned_watchpoint): Renamed to
5656 i386_dr_insert_aligned_watchpoint and made nonstatic.
5658 (i386_remove_aligned_watchpoint): Renamed to
5659 i386_dr_remove_aligned_watchpoint and made nonstatic.
5661 (i386_update_inferior_debug_regs): Renamed to
5662 i386_dr_update_inferior_debug_regs and made nonstatic.
5664 (i386_low_insert_watchpoint): Renamed to
5665 i386_dr_insert_watchpoint. All uses updated.
5666 (i386_low_remove_watchpoint): Renamed to
5667 i386_dr_remove_watchpoint. All uses updated.
5668 (i386_low_region_ok_for_watchpoint): Renamed to
5669 i386_dr_region_ok_for_watchpoint. All uses updated.
5670 (i386_low_stopped_data_address): Renamed to
5671 i386_dr_stopped_data_address. All uses updated.
5672 (i386_low_stopped_by_watchpoint): Renamed to
5673 i386_dr_stopped_by_watchpoint. All uses updated.
5675 2014-06-18 Gary Benson <gbenson@redhat.com>
5677 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5678 (i386_dr_low_can_set_control): Likewise.
5679 (i386_insert_aligned_watchpoint): New check.
5681 2014-06-18 Gary Benson <gbenson@redhat.com>
5683 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5686 2014-06-18 Gary Benson <gbenson@redhat.com>
5688 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5689 instead of fatal and error.
5690 (i386_handle_nonaligned_watchpoint): Likewise.
5692 2014-06-18 Gary Benson <gbenson@redhat.com>
5694 * i386-low.c (i386_get_debug_register_length): New macro.
5695 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5696 (i386_show_dr): Use debug_printf instead of fprintf. Use
5697 phex to format values.
5699 2014-06-18 Gary Benson <gbenson@redhat.com>
5701 * i386-low.h: Comment changes.
5702 * i386-low.c: Likewise.
5704 2014-06-18 Gary Benson <gbenson@redhat.com>
5706 * i386-low.c: Whitespace changes.
5708 2014-06-12 Tom Tromey <tromey@redhat.com>
5710 * utils.c (freeargv): Remove.
5712 2014-06-12 Tom Tromey <tromey@redhat.com>
5714 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5715 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5716 (parse_debug_format_options): Likewise.
5717 (gdbserver_usage): Likewise.
5718 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5719 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5720 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5722 ($(LIBGNU)): Depend on libiberty.
5723 (all-lib): Recurse into all subdirs.
5724 (install-only): Invoke "install" target in subdirs.
5725 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5727 * configure: Rebuild.
5728 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5729 for vasprintf, vsnprintf, or gettimeofday.
5730 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5733 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5735 * development.sh: Delete.
5736 * Makefile.in (config.status): Adjust dependency on development.sh.
5737 * configure.ac: Adjust development.sh source call.
5738 * configure: Regenerate.
5740 2014-06-02 Pedro Alves <palves@redhat.com>
5742 * ax.c (gdb_free_agent_expr): New function.
5743 * ax.h (gdb_free_agent_expr): New declaration.
5744 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5746 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5748 (clear_breakpoint_conditions_and_commands): New function.
5749 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5750 (clear_breakpoint_conditions_and_commands): New declaration.
5752 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
5754 * linux-aarch64-low.c (asm/ptrace.h): Include.
5756 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
5758 Fix TLS access for -static -pthread.
5759 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
5760 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
5761 (thread_db_load_search, try_thread_db_load_1): Initialize it.
5763 2014-05-20 Pedro Alves <palves@redhat.com>
5765 * linux-aarch64-low.c (aarch64_insert_point)
5766 (aarch64_remove_point): No longer check whether the type is
5767 supported here. Adjust to new interface.
5768 (the_low_target): Install aarch64_supports_z_point_type as
5769 supports_z_point_type method.
5770 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
5771 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
5772 instead of a Z packet char. Adjust.
5773 (arm_supports_z_point_type): New function.
5774 (arm_insert_point, arm_remove_point): Adjust to new interface.
5775 (the_low_target): Install arm_supports_z_point_type.
5776 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
5777 (cris_insert_point, cris_remove_point): Adjust to new interface.
5778 Don't check whether the type is supported here.
5779 (the_low_target): Install cris_supports_z_point_type.
5780 * linux-low.c (linux_supports_z_point_type): New function.
5781 (linux_insert_point, linux_remove_point): Adjust to new interface.
5782 * linux-low.h (struct linux_target_ops) <insert_point,
5783 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
5784 raw_breakpoint pointer parameter.
5785 <supports_z_point_type>: New method.
5786 * linux-mips-low.c (mips_supports_z_point_type): New function.
5787 (mips_insert_point, mips_remove_point): Adjust to new interface.
5788 Use mips_supports_z_point_type.
5789 (the_low_target): Install mips_supports_z_point_type.
5790 * linux-ppc-low.c (the_low_target): Install NULL as
5791 supports_z_point_type method.
5792 * linux-s390-low.c (the_low_target): Install NULL as
5793 supports_z_point_type method.
5794 * linux-sparc-low.c (the_low_target): Install NULL as
5795 supports_z_point_type method.
5796 * linux-x86-low.c (x86_supports_z_point_type): New function.
5797 (x86_insert_point): Adjust to new insert_point interface. Use
5798 insert_memory_breakpoint. Adjust to new
5799 i386_low_insert_watchpoint interface.
5800 (x86_remove_point): Adjust to remove_point interface. Use
5801 remove_memory_breakpoint. Adjust to new
5802 i386_low_remove_watchpoint interface.
5803 (the_low_target): Install x86_supports_z_point_type.
5804 * lynx-low.c (lynx_target_ops): Install NULL as
5805 supports_z_point_type callback.
5806 * nto-low.c (nto_supports_z_point_type): New.
5807 (nto_insert_point, nto_remove_point): Adjust to new interface.
5808 (nto_target_ops): Install nto_supports_z_point_type.
5809 * mem-break.c: Adjust intro comment.
5810 (struct raw_breakpoint) <raw_type, size>: New fields.
5811 <inserted>: Update comment.
5812 <shlib_disabled>: Delete field.
5813 (enum bkpt_type) <gdb_breakpoint>: Delete value.
5814 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
5815 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
5816 (raw_bkpt_type_to_target_hw_bp_type): New function.
5817 (find_enabled_raw_code_breakpoint_at): New function.
5818 (find_raw_breakpoint_at): New type and size parameters. Use them.
5819 (insert_memory_breakpoint): New function, based off
5820 set_raw_breakpoint_at.
5821 (remove_memory_breakpoint): New function.
5822 (set_raw_breakpoint_at): Reimplement.
5823 (set_breakpoint): New, based on set_breakpoint_at.
5824 (set_breakpoint_at): Reimplement.
5825 (delete_raw_breakpoint): Go through the_target->remove_point
5826 instead of assuming memory breakpoints.
5827 (find_gdb_breakpoint_at): Delete.
5828 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
5829 (find_gdb_breakpoint): New function.
5830 (set_gdb_breakpoint_at): Delete.
5831 (z_type_supported): New function.
5832 (set_gdb_breakpoint_1): New function, loosely based off
5833 set_gdb_breakpoint_at.
5834 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
5835 (delete_gdb_breakpoint_at): Delete.
5836 (delete_gdb_breakpoint_1): New function, loosely based off
5837 delete_gdb_breakpoint_at.
5838 (delete_gdb_breakpoint): New function.
5839 (clear_gdb_breakpoint_conditions): Rename to ...
5840 (clear_breakpoint_conditions): ... this. Don't handle a NULL
5842 (add_condition_to_breakpoint): Make static.
5843 (add_breakpoint_condition): Take a struct breakpoint pointer
5844 instead of an address. Adjust.
5845 (gdb_condition_true_at_breakpoint): Rename to ...
5846 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
5848 (gdb_condition_true_at_breakpoint): Reimplement.
5849 (add_breakpoint_commands): Take a struct breakpoint pointer
5850 instead of an address. Adjust.
5851 (gdb_no_commands_at_breakpoint): Rename to ...
5852 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
5853 parameter. Return true if no breakpoint was found. Change debug
5855 (gdb_no_commands_at_breakpoint): Reimplement.
5856 (run_breakpoint_commands): Rename to ...
5857 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
5858 and change return type to boolean.
5859 (run_breakpoint_commands): New function.
5860 (gdb_breakpoint_here): Also check for Z1 breakpoints.
5861 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
5862 breakpoint. Go through the_target->remove_point instead of
5863 assuming memory breakpoint.
5864 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
5865 software and hardware breakpoints.
5866 (reinsert_raw_breakpoint): Go through the_target->insert_point
5867 instead of assuming memory breakpoint.
5868 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
5869 software and hardware breakpoints.
5870 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
5871 Check both software and hardware breakpoints.
5872 (validate_inserted_breakpoint): Assert the breakpoint is a
5873 software breakpoint. Set the inserted flag to -1 instead of
5874 setting shlib_disabled.
5875 (delete_disabled_breakpoints): Adjust.
5876 (validate_breakpoints): Only validate software breakpoints.
5877 Adjust to inserted flag change.
5878 (check_mem_read, check_mem_write): Skip breakpoint types other
5879 than software breakpoints. Adjust to inserted flag change.
5880 * mem-break.h (enum raw_bkpt_type): New enum.
5881 (raw_breakpoint, struct process_info): Forward declare.
5882 (Z_packet_to_target_hw_bp_type): Delete declaration.
5883 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
5884 (set_gdb_breakpoint, delete_gdb_breakpoint)
5885 (clear_breakpoint_conditions): New declarations.
5886 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
5887 (breakpoint_inserted_here): Update comment.
5888 (add_breakpoint_condition, add_breakpoint_commands): Replace
5889 address parameter with a breakpoint pointer parameter.
5890 (gdb_breakpoint_here): Update comment.
5891 (delete_gdb_breakpoint_at): Delete.
5892 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
5893 * server.c (process_point_options): Take a struct breakpoint
5894 pointer instead of an address. Adjust.
5895 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
5896 delete_gdb_breakpoint.
5897 * spu-low.c (spu_target_ops): Install NULL as
5898 supports_z_point_type method.
5899 * target.h: Include mem-break.h.
5900 (struct target_ops) <prepare_to_access_memory>: Update comment.
5901 <supports_z_point_type>: New field.
5902 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5903 instead of a char. Also take a raw breakpoint pointer.
5904 * win32-arm-low.c (the_low_target): Install NULL as
5905 supports_z_point_type.
5906 * win32-i386-low.c (i386_supports_z_point_type): New function.
5907 (i386_insert_point, i386_remove_point): Adjust to new interface.
5908 (the_low_target): Install i386_supports_z_point_type.
5909 * win32-low.c (win32_supports_z_point_type): New function.
5910 (win32_insert_point, win32_remove_point): Adjust to new interface.
5911 (win32_target_ops): Install win32_supports_z_point_type.
5912 * win32-low.h (struct win32_target_ops):
5913 <supports_z_point_type>: New method.
5914 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
5915 instead of a char. Also take a raw breakpoint pointer.
5917 2014-05-20 Pedro Alves <palves@redhat.com>
5919 * mem-break.h: Include break-common.h.
5920 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5921 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
5922 (Z_packet_to_target_hw_bp_type): New declaration.
5923 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
5924 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
5925 (Z_PACKET_ACCESS_WP): Delete macros.
5926 (Z_packet_to_hw_type): Delete function.
5927 * i386-low.h: Don't include break-common.h here.
5928 (Z_packet_to_hw_type): Delete declaration.
5929 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
5930 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5931 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
5932 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
5933 * linux-aarch64-low.c: Don't include break-common.h here.
5934 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
5935 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
5936 (Z_packet_to_target_hw_bp_type): Delete function.
5937 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
5939 (mips_insert_point, mips_remove_point): Use
5940 Z_packet_to_target_hw_bp_type.
5942 2014-05-20 Pedro Alves <palves@redhat.com>
5944 * linux-aarch64-low.c: Include break-common.h.
5945 (enum target_point_type): Delete.
5946 (Z_packet_to_point_type): Rename to ...
5947 (Z_packet_to_target_hw_bp_type): ... this, and return a
5948 target_hw_bp_type instead.
5949 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
5950 instead of an enum target_point_type.
5951 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
5953 (aarch64_dr_state_insert_one_point)
5954 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
5955 (aarch64_handle_aligned_watchpoint)
5956 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
5957 Take an enum target_hw_bp_type instead of an enum
5959 (aarch64_supports_z_point_type): New function.
5960 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
5961 use Z_packet_to_target_hw_bp_type.
5963 2014-05-20 Joel Brobecker <brobecker@adacore.com>
5965 * configure.ac: Only use -Werror by default when DEVELOPMENT
5967 * configure: Regenerate.
5969 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
5971 Fix gdbserver qGetTLSAddr for x86_64 -m32.
5972 * linux-x86-low.c (X86_64_USER_REGS): New.
5973 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
5975 2014-04-28 Yao Qi <yao@codesourcery.com>
5977 * Makefile.in (i386-avx512.c): Fix the typo of generated file
5980 2014-04-25 Pedro Alves <palves@redhat.com>
5983 * linux-low.c (linux_attach_fail_reason_string): New function.
5984 (linux_attach_lwp): Delete.
5985 (linux_attach_lwp_1): Rename to ...
5986 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
5987 argument. Remove "initial" parameter. Return int instead of
5988 void. Don't error or warn here.
5989 (linux_attach): Adjust to call linux_attach_lwp. Call error on
5990 failure to attach to the tgid. Call warning when failing to
5992 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
5993 argument. Remove "initial" parameter. Return int instead of
5994 void. Don't error or warn here.
5995 (linux_attach_fail_reason_string): New declaration.
5996 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
5997 interface change. Use linux_attach_fail_reason_string.
5999 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6000 Walfred Tedeschi <walfred.tedeschi@intel.com>
6002 * Makefile.in: Added rules to handle new files
6003 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6004 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6005 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6006 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6007 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6008 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6010 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6011 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6012 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6013 i386/x32-avx512.xml.
6014 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6015 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6016 i386/x32-avx512-linux.xml.
6017 * i387-fp.c (num_avx512_k_registers): New constant for number
6019 (num_avx512_zmmh_low_registers): New constant for number of
6020 lower ZMM registers (0-15).
6021 (num_avx512_zmmh_high_registers): New constant for number of
6022 higher ZMM registers (16-31).
6023 (num_avx512_ymmh_registers): New contant for number of higher
6024 YMM registers (ymm16-31 added by avx521 on x86_64).
6025 (num_avx512_xmm_registers): New constant for number of higher
6026 XMM registers (xmm16-31 added by AVX512 on x86_64).
6027 (struct i387_xsave): Add space for AVX512 registers.
6028 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6029 Add code to handle AVX512 registers.
6030 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6031 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6032 prototypei from generated file.
6033 (tdesc_amd64_avx512_linux): Likewise.
6034 (init_registers_x32_avx512_linux): Likewise.
6035 (tdesc_x32_avx512_linux): Likewise.
6036 (init_registers_i386_avx512_linux): Likewise.
6037 (tdesc_i386_avx512_linux): Likewise.
6038 (x86_64_regmap): Add AVX512 registers.
6039 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6041 (initialize_low_arch): Add code to initialize AVX512 registers.
6043 2014-04-23 Pedro Alves <palves@redhat.com>
6045 * mem-break.c (find_gdb_breakpoint_at): Make static.
6046 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6048 2014-04-23 Pedro Alves <palves@redhat.com>
6050 * i386-low.c: Don't include break-common.h here.
6051 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6052 prototype to take target_hw_bp_type as argument instead of a Z
6054 * i386-low.h: Include break-common.h here.
6055 (Z_packet_to_hw_type): Declare.
6056 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6058 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6059 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6060 (x86_remove_point): Convert the packet number to a
6061 target_hw_bp_type before calling i386_low_remove_watchpoint.
6062 * win32-i386-low.c (i386_insert_point): Convert the packet number
6063 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6064 (i386_remove_point): Convert the packet number to a
6065 target_hw_bp_type before calling i386_low_remove_watchpoint.
6067 2014-04-23 Pedro Alves <palves@redhat.com>
6069 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6071 2014-04-10 Pedro Alves <palves@redhat.com>
6073 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6074 Check if the condition or command is NULL before checking if the
6075 breakpoint is known. On success, return true.
6076 * mem-break.h (add_breakpoint_condition): Document return.
6077 (add_breakpoint_commands): Add describing comment.
6078 * server.c (skip_to_semicolon): New function.
6079 (process_point_options): Use it.
6081 2014-04-09 Pedro Alves <palves@redhat.com>
6083 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6086 2014-02-27 Pedro Alves <palves@redhat.com>
6089 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6091 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6093 (last_thread_of_process_p): Take a PID argument instead of a
6095 (linux_wait_for_lwp): Delete.
6096 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6098 (linux_low_filter_event): New function, party factored out from
6099 linux_wait_for_event.
6100 (linux_wait_for_event): Rename to ...
6101 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6102 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6103 sigsuspend. Check for zombie leaders.
6104 (linux_wait_for_event): Reimplement as wrapper around
6105 linux_wait_for_event_filtered.
6106 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6107 a normal or signal exit is seen, it's the whole process exiting.
6108 (wait_for_sigstop): No longer a for_each_inferior callback.
6109 Rewrite on top of linux_wait_for_event_filtered.
6110 (stop_all_lwps): Call wait_for_sigstop directly.
6111 * server.c (resume, handle_target_event): Handle
6112 TARGET_WAITKIND_NO_RESUMED.
6114 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6116 * win32-low.c (psapi_get_dll_name,
6117 * win32_CreateToolhelp32Snapshot): Delete.
6118 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6119 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6121 (handle_load_dll): Add function description.
6122 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6124 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6126 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6128 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6129 base address when calling win32_add_one_solib.
6130 (handle_load_dll): Delete local variable load_addr.
6131 Remove 0x1000 offset applied to DLL base address when calling
6132 win32_add_one_solib.
6133 (handle_unload_dll): Add comment.
6135 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6137 * win32-low.c (win32_add_all_dlls): Renames
6138 win32_ensure_ntdll_loaded. Rewrite function documentation.
6139 Adjust implementation to always load all DLLs.
6140 Add 0x1000 offset to DLL base address when calling
6141 win32_add_one_solib.
6142 (child_initialization_done): New static global.
6143 (do_initial_child_stuff): Set child_initialization_done to
6144 zero during child initialization, and 1 after. Replace call
6145 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6147 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6148 (handle_unload_dll): Add function documentation.
6149 (get_child_debug_event): Ignore load and unload DLL events
6150 during child initialization.
6152 2014-02-20 Doug Evans <dje@google.com>
6154 Remove global all_lwps.
6155 * inferiors.h (ptid_of): Move here from linux-low.h.
6156 (pid_of, lwpid_of): Ditto.
6157 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6158 parameter is a struct thread_info * now.
6159 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6160 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6161 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6163 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6164 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6165 * linux-arm-low.c (update_registers_callback): Update, "entry"
6166 parameter is a struct thread_info * now.
6167 Fetch lwpid from current_inferior directly.
6168 (arm_insert_point): Pass &all_threads to find_inferior instead of
6170 (arm_remove_point): Ditto.
6171 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6172 (arm_prepare_to_resume): Fetch pid from thread.
6173 (arm_read_description): Fetch lwpid from current_inferior directly.
6174 * linux-low.c (all_lwps): Delete.
6175 (delete_lwp): Delete call to remove_inferior.
6176 (handle_extended_wait): Fetch lwpid from thread.
6177 (add_lwp): Don't set lwp->entry.id. Remove call to
6178 add_inferior_to_list.
6179 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6180 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6181 (kill_one_lwp_callback): Ditto.
6182 (linux_kill): Don't dereference NULL pointer.
6183 Fetch ptid,lwpid from thread.
6184 (get_detach_signal): Fetch ptid from thread.
6185 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6186 Simplify call to regcache_invalidate_thread.
6187 (delete_lwp_callback): Update, "entry" parameter is a
6188 struct thread_info * now. Fetch pid from thread.
6189 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6190 (status_pending_p_callback): Update, "entry" parameter is a
6191 struct thread_info * now. Fetch ptid from thread.
6192 (find_lwp_pid): Update, "entry" parameter is a
6193 struct thread_info * now.
6194 (linux_wait_for_lwp): Fetch pid from thread.
6195 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6196 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6197 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6198 (dequeue_one_deferred_signal): Ditto.
6199 (cancel_breakpoint): Fetch ptid from current_inferior.
6200 (linux_wait_for_event): Pass &all_threads to find_inferior,
6201 not &all_lwps. Fetch ptid, lwpid from thread.
6202 (count_events_callback): Update, "entry" parameter is a
6203 struct thread_info * now.
6204 (select_singlestep_lwp_callback): Ditto.
6205 (select_event_lwp_callback): Ditto.
6206 (cancel_breakpoints_callback): Ditto.
6207 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6209 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6210 (unsuspend_one_lwp): Update, "entry" parameter is a
6211 struct thread_info * now.
6212 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6214 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6215 Fetch lwpid from thread, not lwp.
6216 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6217 Pass &all_threads to find_inferior, not &all_lwps.
6218 (send_sigstop): Fetch lwpid from thread, not lwp.
6219 (send_sigstop_callback): Update, "entry" parameter is a
6220 struct thread_info * now.
6221 (suspend_and_send_sigstop_callback): Ditto.
6222 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6223 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6224 struct thread_info * now.
6225 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6227 (lwp_running): Update, "entry" parameter is a
6228 struct thread_info * now.
6229 (stop_all_lwps): Fetch ptid from thread.
6230 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6231 (linux_resume_one_lwp): Fetch lwpid from thread.
6232 (linux_set_resume_request): Update, "entry" parameter is a
6233 struct thread_info * now. Fetch pid, lwpid from thread.
6234 (resume_status_pending_p): Update, "entry" parameter is a
6235 struct thread_info * now.
6236 (need_step_over_p): Ditto. Fetch lwpid from thread.
6237 (start_step_over): Fetch lwpid from thread.
6238 (linux_resume_one_thread): Update, "entry" parameter is a
6239 struct thread_info * now. Fetch lwpid from thread.
6240 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6241 (proceed_one_lwp): Update, "entry" parameter is a
6242 struct thread_info * now. Fetch lwpid from thread.
6243 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6244 struct thread_info * now.
6245 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6246 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6247 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6249 (regsets_store_inferior_registers): Ditto.
6250 (fetch_register, store_register): Ditto.
6251 (linux_read_memory, linux_write_memory): Ditto.
6252 (linux_request_interrupt): Ditto.
6253 (linux_read_auxv): Ditto.
6254 (linux_xfer_siginfo): Ditto.
6255 (linux_qxfer_spu): Ditto.
6256 (linux_qxfer_libraries_svr4): Ditto.
6257 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6258 moved to inferiors.h.
6260 (get_thread_lwp): Update.
6261 (struct lwp_info): Delete member "entry". Simplify comment for
6264 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6265 current_inferior directly.
6266 (update_watch_registers_callback): Update, "entry" parameter is a
6267 struct thread_info * now. Fetch pid from thread.
6268 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6269 (mips_insert_point): Fetch lwpid from current_inferior.
6270 Pass &all_threads to find_inferior, not &all_lwps.
6271 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6272 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6274 (mips_stopped_data_address): Ditto.
6275 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6277 * linux-tile-low.c (tile_arch_setup): Ditto.
6278 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6279 (update_debug_registers_callback): Update, "entry" parameter is a
6280 struct thread_info * now. Fetch pid from thread.
6281 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6282 Pass &all_threads to find_inferior, not &all_lwps.
6283 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6284 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6285 Pass &all_threads to find_inferior, not &all_lwps.
6286 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6287 (i386_dr_low_get_status): Ditto.
6288 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6289 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6290 (x86_linux_read_description): Ditto.
6291 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6293 2014-02-20 Doug Evans <dje@google.com>
6295 * inferiors.c (get_first_inferior): Fix buglet.
6297 2014-02-19 Doug Evans <dje@google.com>
6299 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6300 * inferiors.c (add_thread): Change result type to struct thread_info *.
6301 All callers updated.
6302 (add_lwp): Call add_thread here instead of in callers.
6303 All callers updated.
6304 * linux-low.h (get_lwp_thread): Rewrite.
6305 (struct lwp_info): New member "thread".
6307 2014-02-19 Doug Evans <dje@google.com>
6309 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6310 All callers updated.
6312 2014-02-19 Doug Evans <dje@google.com>
6314 * inferiors.c (add_thread): Fix whitespace.
6316 2014-02-19 Doug Evans <dje@google.com>
6318 * dll.c (clear_dlls): Replace accessing list implemention details
6320 * gdbthread.h (get_first_thread): Declare.
6321 * inferiors.c (for_each_inferior_with_data): New function.
6322 (get_first_thread): New function.
6323 (find_thread_ptid): Simplify.
6324 (get_first_inferior): New function.
6325 (clear_list): Delete.
6326 (one_inferior_p): New function.
6327 (clear_inferior_list): New function.
6328 (clear_inferiors): Update.
6329 * inferiors.h (for_each_inferior_with_data): Declare.
6330 (clear_inferior_list): Declare.
6331 (one_inferior_p): Declare.
6332 (get_first_inferior): Declare.
6333 * linux-low.c (linux_wait_for_event): Replace accessing list
6334 implemention details with API function.
6335 * server.c (target_running): Ditto.
6336 (accumulate_file_name_length): New function.
6337 (emit_dll_description): New function.
6338 (handle_qxfer_libraries): Replace accessing list implemention
6339 details with API function.
6340 (handle_qxfer_threads_worker): New function.
6341 (handle_qxfer_threads_proper): Replace accessing list implemention
6342 details with API function.
6343 (handle_query): Ditto.
6344 (visit_actioned_threads_callback_ftype): New typedef.
6345 (visit_actioned_threads_data): New struct.
6346 (visit_actioned_threads): Rewrite to be find_inferior callback.
6347 (resume): Call find_inferior.
6348 (handle_status): Replace accessing list implemention
6349 details with API function.
6350 (process_serial_event): Replace accessing list implemention details
6352 * target.c (set_desired_inferior): Replace accessing list implemention
6353 details with API function.
6354 * tracepoint.c (same_process_p): New function.
6355 (gdb_agent_about_to_close): Replace accessing list implemention
6356 details with API function.
6357 * win32-low.c (child_delete_thread): Replace accessing list
6358 implemention details with API function.
6359 (match_dll_by_basename): New function.
6360 (dll_is_loaded_by_basename): New function.
6361 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6362 details call to dll_is_loaded_by_basename.
6364 2014-02-19 Doug Evans <dje@google.com>
6366 * dll.h (struct dll_info): Add comment.
6367 * gdbthread.h (struct thread_info): Add comment.
6368 (current_ptid): Simplify.
6369 * inferiors.c (add_process): Update.
6370 (remove_process): Update.
6371 * inferiors.h (struct process_info): Rename member "head" to "entry".
6372 * linux-low.c (delete_lwp): Update.
6374 (last_thread_of_process_p): Update.
6375 (kill_one_lwp_callback, linux_kill): Update.
6376 (status_pending_p_callback): Update.
6377 (wait_for_sigstop): Update. Simplify read of ptid.
6378 (start_step_over): Update.
6379 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6380 (get_lwp_thread): Update.
6381 (struct lwp_info): Rename member "head" to "entry".
6382 * regcache.h (inferior_list_entry): Delete.
6383 * server.c (kill_inferior_callback): Update.
6384 (detach_or_kill_inferior_callback): Update.
6385 (print_started_pid): Update.
6386 (print_attached_pid): Update.
6387 (process_serial_event): Simplify read of ptid.
6388 * thread-db.c (thread_db_create_event): Update.
6389 (thread_db_get_tls_address): Update.
6390 * win32-low.c (current_inferior_ptid): Simplify.
6392 2014-02-19 Tom Tromey <tromey@redhat.com>
6394 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6396 (target_supports_btrace): Update.
6398 2014-02-14 Yao Qi <yao@codesourcery.com>
6400 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6401 (rsp-low-ipa.o): New target.
6403 2014-02-12 Tom Tromey <tromey@redhat.com>
6405 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6406 convert_ascii_to_int.
6407 * regcache.c (registers_to_string): Likewise.
6408 * remote-utils.c (decode_M_packet): Likewise.
6409 * server.c (process_serial_event): Likewise.
6411 2014-02-12 Tom Tromey <tromey@redhat.com>
6413 * server.c (handle_query, handle_v_run): Use hex2bin, not
6415 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6417 2014-02-12 Tom Tromey <tromey@redhat.com>
6419 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6420 convert_int_to_ascii.
6421 * regcache.c (registers_to_string, collect_register_as_string):
6423 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6425 * server.c (process_serial_event): Likewise.
6426 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6427 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6429 2014-02-12 Tom Tromey <tromey@redhat.com>
6431 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6432 bin2hex, not hexify.
6433 * tracepoint.c (cmd_qtstatus): Likewise.
6435 2014-02-12 Tom Tromey <tromey@redhat.com>
6437 * remote-utils.c (monitor_output): Pass explicit length to
6440 2014-02-12 Tom Tromey <tromey@redhat.com>
6442 * tracepoint.c: Include rsp-low.h.
6443 * server.c: Include rsp-low.h.
6444 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6445 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6447 * remote-utils.c: Include rsp-low.h.
6448 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6449 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6450 (convert_int_to_ascii, convert_ascii_to_int): Move to
6452 * regcache.c: Include rsp-low.h.
6453 * ax.c: Include rsp-low.h.
6454 * Makefile.in (SFILES): Add common/rsp-low.c.
6455 (OBS): Add rsp-low.o.
6456 (rsp-low.o): New target.
6458 2014-02-12 Tom Tromey <tromey@redhat.com>
6460 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6461 Include print-utils.h.
6462 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6463 (plongest, thirty_two, phex_nz): Remove.
6464 * Makefile.in (SFILES): Add common/print-utils.c.
6465 (OBS): Add print-utils.o.
6466 (print-utils-ipa.o): New target.
6467 (print-utils.o): New target.
6468 (IPA_OBJS): Add print-utils-ipa.o.
6470 2014-02-06 Tom Tromey <tromey@redhat.com>
6472 * Makefile.in (SFILES): Fix indentation.
6474 2014-02-05 Doug Evans <dje@google.com>
6476 * linux-low.c (linux_wait_for_event): Improve comment.
6477 (linux_wait_1): Keep current_inferior in sync with event_child.
6479 2014-01-22 Doug Evans <dje@google.com>
6481 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6483 2014-01-22 Doug Evans <dje@google.com>
6485 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6486 * configure: Regenerate.
6487 * config.in: Regenerate.
6488 * Makefile.in (SFILES): Add debug.c.
6490 * debug.c: New file.
6491 * debug.h: New file.
6492 * linux-aarch64-low.c (*): Update all debugging printfs to use
6493 debug_printf instead of fprintf.
6494 * linux-arm-low.c (*): Ditto.
6495 * linux-cris-low.c (*): Ditto.
6496 * linux-crisv32-low.c (*): Ditto.
6497 * linux-m32r-low.c (*): Ditto.
6498 * linux-sparc-low.c (*): Ditto.
6499 * linux-x86.c (*): Ditto.
6500 * linux-low.c (*): Ditto.
6501 (linux_wait_1): Add calls to debug_enter, debug_exit.
6502 (linux_wait): Remove redundant debugging printf.
6503 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6504 (linux_resume, unstop_all_lwps): Ditto.
6505 * mem-break.c (*): Update all debugging printfs to use
6506 debug_printf instead of fprintf.
6507 * remote-utils.c (*): Ditto.
6508 * thread-db.c (*): Ditto.
6509 * server.c #include <ctype.h>, "gdb_vecs.h".
6510 (debug_threads): Moved to debug.c.
6511 (*): Update all debugging printfs to use debug_printf instead of
6513 (start_inferior): Replace call to fflush with call to debug_flush.
6514 (monitor_show_help): Mention set debug-format.
6515 (parse_debug_format_options): New function.
6516 (handle_monitor_command): Handle "monitor set debug-format".
6517 (gdbserver_usage): Mention --debug-format.
6518 (main): Parse --debug-format.
6519 * server.h (debug_threads): Declaration moved to debug.h.
6521 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6522 trace_debug_1 that uses debug_printf.
6523 (tracepoint_look_up_symbols): Update all debugging printfs to use
6524 debug_printf instead of fprintf.
6526 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6528 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6531 2014-01-17 Pedro Alves <palves@redhat.com>
6534 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6535 defined after including gdb_proc_service.h.
6537 2014-01-16 Doug Evans <dje@google.com>
6539 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6540 (match_dll): Use it.
6542 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6544 * target.h (target_ops) <read_btrace>: Change parameters and
6545 return type to allow error reporting.
6546 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6547 trace reading errors on.
6548 * linux-low.c (linux_low_read_btrace): Pass trace reading
6550 (linux_low_disable_btrace): New.
6552 2014-01-15 Doug Evans <dje@google.com>
6554 * inferiors.c (thread_id_to_gdb_id): Delete.
6555 * inferiors.h (thread_id_to_gdb_id): Delete.
6557 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6559 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6560 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6563 2014-01-08 Pedro Alves <palves@redhat.com>
6565 * server.c (handle_status): Don't discard previous queued stop
6566 replies or thread's pending status here.
6567 (main) <disconnection>: Do it here instead.
6569 2014-01-08 Pedro Alves <palves@redhat.com>
6571 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6572 * server.c (visit_actioned_threads, handle_pending_status): New
6574 (handle_v_cont): Factor out parts to ...
6575 (resume): ... this new function. If in all-stop, and a thread
6576 being resumed has a pending status, report it without actually
6578 (myresume): Adjust to use the new 'resume' function.
6579 (clear_pending_status_callback, set_pending_status_callback)
6580 (find_status_pending_thread_callback): New functions.
6581 (handle_status): Handle the case of multiple threads having
6582 interesting statuses to report. Report threads' real last signal
6583 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6584 with an interesting thread to report the status for, instead of
6585 always reporting the status of the first thread.
6587 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6589 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6590 * gdbreplay.c (gdbreplay_version): Likewise.
6592 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6594 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6595 iov.iov_len with the real length in use.
6597 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6599 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6600 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6601 for all targets that use win32-low.c.
6602 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6603 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6605 2013-12-13 Pedro Alves <palves@redhat.com>
6607 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6608 if equal to TARGET_WAITKIND_LOADED.
6609 * win32-low.c (cached_status): New static global.
6610 (win32_wait): Add declaration.
6611 (do_initial_child_stuff): Flush all initial pending debug events
6612 up to the initial breakpoint.
6613 (win32_wait): If CACHED_STATUS was set, return that instead
6614 of doing a real wait. Remove the code resuming the execution
6615 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6616 during the initial phase. Also remove the code changing
6617 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6618 TARGET_WAITKIND_STOPPED.
6620 2013-12-11 Yao Qi <yao@codesourcery.com>
6622 * notif.c (handle_notif_ack): Return 0 if no notification
6625 2013-11-20 Doug Evans <dje@google.com>
6627 * linux-low.c (linux_set_resume_request): Fix comment.
6629 2013-11-20 Doug Evans <dje@google.com>
6631 * linux-low.c (resume_status_pending_p): Tweak comment.
6633 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6635 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6636 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6637 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6638 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6639 (srv_amd64_regobj): Add amd64-mpx.o.
6640 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6641 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6642 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6643 * i387-fp.c (num_pl_bnd_register) Added constant.
6644 (num_pl_bnd_cfg_registers) Added constant.
6645 (struct i387_xsave) Added reserved area and MPX fields.
6646 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6647 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6649 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6650 (init_registers_amd64_mpx_linux): Declare new function.
6651 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6652 (x86_64_regmap): Add MPX registers.
6653 (x86_linux_read_description): Add MPX case.
6654 (initialize_low_arch): Initialize MPX targets.
6656 2013-11-18 Tom Tromey <tromey@redhat.com>
6658 * configure: Rebuild.
6659 * configure.ac: Don't check for stdlib.h.
6660 * gdbreplay.c: Unconditionally include stdlib.h.
6662 2013-11-18 Tom Tromey <tromey@redhat.com>
6664 * config.in: Rebuild.
6665 * configure: Rebuild.
6666 * configure.ac: Don't use AC_HEADER_DIRENT.
6668 2013-11-18 Tom Tromey <tromey@redhat.com>
6670 * server.h: Don't check HAVE_STRING_H.
6671 * gdbreplay.c: Don't check HAVE_STRING_H.
6672 * configure: Rebuild.
6674 2013-11-18 Tom Tromey <tromey@redhat.com>
6676 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6679 2013-11-08 Tom Tromey <tromey@redhat.com>
6681 * configure, config.in: Rebuild.
6682 * configure.ac: Remove unused configury.
6684 2013-11-08 Tom Tromey <tromey@redhat.com>
6686 * acinclude.m4: Include common.m4, codeset.m4.
6687 * configure, config.in: Rebuild.
6688 * configure.ac: Use GDB_AC_COMMON.
6690 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6692 * linux-s390-low.c (HWCAP_S390_TE): New define.
6693 (s390_arch_setup): Consider the TE field in the HWCAP for
6694 determining 'have_regset_tdb'.
6696 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6699 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6702 2013-10-02 Pedro Alves <palves@redhat.com>
6704 * server.c (process_serial_event): Don't output "GDBserver
6705 exiting" if GDB is connected through stdio.
6706 * target.c (mywait): Likewise, be silent if GDB is connected
6709 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6711 * lynx-low.c (lynx_add_threads_after_attach): New function.
6712 (lynx_attach): Remove call to add_thread. Add call to
6713 lynx_add_threads_after_attach instead.
6715 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6717 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6718 * config.in, configure: Regenerated.
6720 2013-09-18 Yao Qi <yao@codesourcery.com>
6723 * server.c (start_inferior): Clear 'resume_info'.
6725 2013-09-16 Jiong Wang <jiwang@tilera.com>
6727 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6730 2013-09-16 Jiong Wang <jiwang@tilera.com>
6732 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6733 linux-tile-low.o to srv_tgtobj.
6735 2013-09-16 Will Newton <will.newton@linaro.org>
6737 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6740 2013-09-06 Pedro Alves <palves@redhat.com>
6742 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6743 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6744 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6745 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6746 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6747 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6749 2013-09-06 Pedro Alves <palves@redhat.com>
6751 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
6752 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
6754 2013-09-06 Pedro Alves <palves@redhat.com>
6756 * linux-amd64-ipa.c: Include tracepoint.h.
6757 * linux-i386-ipa.c: Include tracepoint.h.
6759 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6761 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
6762 (ps_get_thread_area): New function.
6764 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
6766 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
6767 (initialize_low_arch): Call init_registers_crisv32 rather than
6768 init_register_crisv32.
6770 2013-09-05 Pedro Alves <palves@redhat.com>
6772 * server.h (handle_vFile, hostio_last_error_from_errno): Move
6774 * hostio.h: ... this new file.
6775 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
6776 win32-low.c: Include hostio.h.
6778 2013-09-05 Pedro Alves <palves@redhat.com>
6780 * server.h (gdb_client_data, handler_func, callback_handler_func)
6781 (delete_file_handler, add_file_handler, append_callback_event)
6782 (delete_callback_event, start_event_loop, initialize_event_loop):
6783 Move to event-loop.h and include it.
6784 * event-loop.h: New file.
6786 2013-09-05 Pedro Alves <palves@redhat.com>
6788 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
6789 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
6790 (loaded_dll, unloaded_dll): Move to ...
6791 * dll.h: ... this new file.
6792 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
6794 2013-09-05 Pedro Alves <palves@redhat.com>
6796 * server.h (current_process, get_thread_process, all_processes)
6797 (add_inferior_to_list, for_each_inferior, current_inferior)
6798 (remove_inferior, add_process, remove_process, find_process_pid)
6799 (have_started_inferiors_p, have_attached_inferiors_p)
6800 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
6801 (clear_inferiors, find_inferior, find_inferior_id)
6802 (inferior_target_data, set_inferior_target_data)
6803 (inferior_regcache_data, set_inferior_regcache_data): Move to
6804 inferiors.h, and include it.
6805 * inferiors.h: New file.
6807 2013-09-05 Pedro Alves <palves@redhat.com>
6809 * server.h (struct emit_ops, current_insn_ptr, emit_error):
6813 2013-09-05 Pedro Alves <palves@redhat.com>
6815 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
6817 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
6818 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
6819 (handle_tracepoint_general_set, handle_tracepoint_query)
6820 (tracepoint_finished_step, tracepoint_was_hit)
6821 (release_while_stepping_state_list, current_traceframe)
6822 (in_readonly_region, traceframe_read_mem)
6823 (fetch_traceframe_registers, traceframe_read_sdata)
6824 (traceframe_read_info, struct fast_tpoint_collect_status)
6825 (fast_tracepoint_collecting, force_unlock_trace_buffer)
6826 (handle_tracepoit_bkpts, initialize_low_tracepoint)
6827 (supply_fast_tracepoint_registers)
6828 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
6829 (ipa_tdesc, claim_trampoline_space)
6830 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
6831 (agent_mem_read, agent_get_trace_state_variable_value)
6832 (agent_set_trace_state_variable_value, agent_tsv_read)
6833 (agent_mem_read_string, get_raw_reg_func_addr)
6834 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
6835 * tracepoint.h: ... this new file.
6837 2013-09-05 Pedro Alves <palves@redhat.com>
6839 * server.h (perror_with_name, error, fatal, warning, paddress)
6840 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
6842 * utils.h: New file.
6844 2013-09-05 Pedro Alves <palves@redhat.com>
6846 * server.h (remote_debug, noack_mode, transport_is_reliable)
6847 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
6848 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
6849 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
6850 (write_enn, initialize_async_io, enable_async_io)
6851 (disable_async_io, check_remote_input_interrupt_request)
6852 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
6853 (dead_thread_notify, prepare_resume_reply)
6854 (decode_address_to_semicolon, decode_address, decode_m_packet)
6855 (decode_M_packet, decode_X_packet, decode_xfer_write)
6856 (decode_search_memory_packet, unhexify, hexify)
6857 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
6858 (look_up_one_symbol, relocate_instruction)
6859 (monitor_output): Move to remote-utils.h, and include it.
6860 * remote-utils.h: New file.
6862 2013-09-05 Pedro Alves <palves@redhat.com>
6864 * server.h (_): Delete.
6866 2013-09-02 Pedro Alves <palves@redhat.com>
6868 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
6869 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
6871 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
6873 2013-09-02 Pierre Muller <muller@sourceware.org>
6875 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
6876 or WriteProcessMemory complete successfully and handle
6877 ERROR_PARTIAL_COPY error.
6879 2013-09-02 Pedro Alves <palves@redhat.com>
6881 * server.c (gdb_read_memory): Return -1 on traceframe memory read
6882 error instead of EIO.
6884 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
6887 * linux-low.c: Include filestuff.h.
6888 (linux_create_inferior) <pid == 0>: Call close_most_fds.
6889 * lynx-low.c: Include filestuff.h.
6890 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
6891 * server.c: Include filestuff.h.
6892 (main): Call notice_open_fds.
6893 * spu-low.c: Include filestuff.h.
6894 (spu_create_inferior) <pid == 0>: Call close_most_fds.
6896 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
6898 * Makefile.in: Explain why ../target and ../nat are not
6899 listed as include file search paths.
6900 (linux-waitpid.o): New object file rule.
6901 * configure.srv (srv_native_linux_obj): New variable.
6902 Replace all occurrences of linux native object files with
6903 $srv_native_linux_obj.
6904 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
6905 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
6906 (linux_enable_event_reporting): Remove declaration.
6907 (my_waitpid): Moved to common/linux-waitpid.c.
6908 (linux_wait_for_event): Pass ptid when calling
6909 linux_enable_event_reporting.
6910 (linux_supports_tracefork_flag): Remove.
6911 (linux_enable_event_reporting): Likewise.
6912 (linux_tracefork_grandchild): Remove.
6913 (STACK_SIZE): Moved to common/linux-ptrace.c.
6914 (linux_tracefork_child): Remove.
6915 (linux_test_for_tracefork): Remove.
6916 (linux_look_up_symbols): Call linux_supports_traceclone.
6917 (initialize_low): Remove call to linux_test_for_tracefork.
6918 * linux-low.h (PTRACE_TYPE_ARG3): Move to
6919 common/linux-ptrace.h.
6920 (PTRACE_TYPE_ARG4): Likewise.
6921 Include linux-ptrace.h.
6923 2013-08-21 Pedro Alves <palves@redhat.com>
6925 * config.in: Renegerate.
6927 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
6929 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
6930 (SFILES): Remove $(srcdir)/common/target-common.c and
6931 add $(srcdir)/target/waitstatus.c.
6932 (OBS): Remove target-common.o and add waitstatus.o.
6933 (server_h): Remove $(srcdir)/../common/target-common.h and
6934 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
6935 and $(srcdir)/../target/waitstatus.h.
6936 (target-common.o): Remove.
6937 (waitstatus.o): New target object file.
6938 * target.h: Do not include target-common.h and
6939 include target/resume.h, target/wait.h and
6940 target/waitstatus.h.
6942 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
6944 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6945 to PTRACE_TYPE_ARG3.
6946 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
6947 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
6949 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
6950 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
6952 2013-07-27 Jie Zhang <jie@codesourcery.com>
6953 Daniel Jacobowitz <dan@codesourcery.com>
6954 Yao Qi <yao@codesourcery.com>
6956 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
6957 (mips-linux-watch.o): New rule.
6958 (mips_linux_watch_h): New variable.
6959 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
6961 * linux-mips-low.c: Include mips-linux-watch.h.
6962 (struct arch_process_info, struct arch_lwp_info): New.
6963 (update_watch_registers_callback): New function.
6964 (mips_linux_new_process, mips_linux_new_thread) New functions.
6965 (mips_linux_prepare_to_resume, mips_insert_point): New
6967 (mips_remove_point, mips_stopped_by_watchpoint): New
6969 (rsp_bp_type_to_target_hw_bp_type): New function.
6970 (mips_stopped_data_address): New function.
6971 (the_low_target): Add watchpoint support functions.
6973 2013-07-27 Yao Qi <yao@codesourcery.com>
6975 * i386-low.c: Include break-common.h.
6976 (enum target_hw_bp_type): Remove.
6978 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
6980 * Makefile.in (SFILES): /common/target-common.c.
6981 (OBS): Add target-common.o.
6982 (server_h): Add $(srcdir)/../common/target-common.h.
6983 (target-common.o): New target.
6984 * server.c (queue_stop_reply_callback): Free
6985 status string after use.
6986 * target.c (target_waitstatus_to_string): Remove.
6987 * target.h: Include target-common.h.
6988 (resume_kind): Likewise.
6989 (target_waitkind): Likewise.
6990 (target_waitstatus): Likewise.
6991 (TARGET_WNOHANG): Likewise.
6993 2013-07-04 Yao Qi <yao@codesourcery.com>
6995 * Makefile.in (host_alias): Use @host_noncanonical@.
6996 (target_alias): Use @target_noncanonical@.
6997 * configure.ac: Use ACX_NONCANONICAL_TARGET and
6998 ACX_NONCANONICAL_HOST.
6999 * configure: Regenerated.
7002 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7004 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7005 * configure: Rebuild.
7006 * Makefile.in (version_host, version_target): Get from configure.
7007 (version.c): Use $(version_host) and $(version_target).
7009 2013-07-03 Pedro Alves <palves@redhat.com>
7011 * Makefile.in (config.status): Depend on development.sh.
7012 * acinclude.m4: Include libmcheck.m4.
7013 * configure: Regenerate.
7015 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7017 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7018 attribute inside the parentheses.
7019 (winapi_DebugSetProcessKillOnExit): Ditto.
7020 (winapi_DebugBreakProcess): Ditto.
7021 (winapi_GenerateConsoleCtrlEvent): Ditto.
7023 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7025 * notif.h (notif_event): Add a dummy member to avoid compiler
7028 2013-07-01 Pedro Alves <palves@redhat.com>
7030 * hostio.c (HOSTIO_PATH_MAX): Define.
7031 (require_filename, handle_open, handle_unlink, handle_readlink):
7034 2013-07-01 Pedro Alves <palves@redhat.com>
7036 * server.h: Include "pathmax.h".
7037 * linux-low.c: Don't include sys/param.h.
7038 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7040 * win32-low.c: Don't include sys/param.h.
7041 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7043 2013-07-01 Pedro Alves <palves@redhat.com>
7045 * event-loop.c: Don't check HAVE_UNISTD_H before including
7047 * gdbreplay.c: Likewise.
7048 * remote-utils.c: Likewise.
7049 * server.c: Likewise.
7050 * configure.ac: Don't check for unistd.h.
7051 * configure: Regenerate.
7053 2013-06-28 Tom Tromey <tromey@redhat.com>
7055 * Makefile.in (version.c): Use version.in, not
7058 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7060 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7061 * configure: Rebuild.
7062 * Makefile.in (version_host, version_target): Get from configure.
7063 (version.c): Use $(version_host) and $(version_target).
7065 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7067 Fix trace-status to output user name without trailing colon.
7068 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7070 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7072 Fix trace-status to output proper start-time and stop-time.
7073 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7074 output start time and stop time in hex as gdb expects.
7076 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7078 * tracepoint.c (build_traceframe_info_xml): Output trace state
7079 variables present in the trace buffer.
7081 2013-06-24 Tom Tromey <tromey@redhat.com>
7083 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7085 (version.o): Remove.
7086 * gdbreplay.c: Include version.h.
7087 (version, host_name): Don't declare.
7088 * server.h: Include version.h.
7089 (version, host_name): Don't declare.
7091 2013-06-12 Pedro Alves <palves@redhat.com>
7093 * linux-x86-low.c (linux_is_elf64): Delete global.
7094 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7095 with local linux_pid_exe_is_elf_64_file use.
7097 2013-06-11 Pedro Alves <palves@redhat.com>
7099 * linux-low.c (regset_disabled, disable_regset): New functions.
7100 (regsets_fetch_inferior_registers)
7101 (regsets_store_inferior_registers): Use them.
7102 (initialize_regsets_info); Don't allocate the disabled_regsets
7104 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7107 2013-06-11 Pedro Alves <palves@redhat.com>
7109 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7112 2013-06-11 Pedro Alves <palves@redhat.com>
7114 * linux-x86-low.c (initialize_low_arch): Call
7115 init_registers_x32_avx_linux.
7117 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7119 Fix compatibility with Android Bionic.
7120 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7123 2013-06-07 Pedro Alves <palves@redhat.com>
7126 * Makefile.in (OBS): Add tdesc.o.
7127 (IPA_OBJS): Add tdesc-ipa.o.
7128 (tdesc-ipa.o): New rule.
7129 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7131 * linux-low.c (new_inferior): Delete.
7132 (disabled_regsets, num_regsets): Delete.
7133 (linux_add_process): Adjust to set the new per-process
7135 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7136 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7137 was a stop. When calling arch_setup, switch the current inferior
7138 to the thread that got an event.
7139 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7140 (regsets_fetch_inferior_registers)
7141 (regsets_store_inferior_registers): New regsets_info parameter.
7143 (linux_register_in_regsets): New regs_info parameter. Adjust to
7145 (register_addr, fetch_register, store_register): New usrregs_info
7146 parameter. Adjust to use it.
7147 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7148 parameter regs_info. Adjust to use it.
7149 (linux_fetch_registers): Get the current inferior's regs_info, and
7151 (linux_store_registers): Ditto.
7152 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7153 (initialize_low): Don't initialize the target_regsets here. Call
7154 initialize_low_arch.
7155 * linux-low.h (target_regsets): Delete declaration.
7156 (struct regsets_info): New.
7157 (struct usrregs_info): New.
7158 (struct regs_info): New.
7159 (struct process_info_private) <new_inferior>: New field.
7160 (struct linux_target_ops): Delete the num_regs, regmap, and
7161 regset_bitmap fields. New field regs_info.
7162 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7163 * i387-fp.c (num_xmm_registers): Delete.
7164 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7165 calls to new interface.
7166 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7167 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7168 Infer the number of xmm registers from the regcache's target
7170 * i387-fp.h (num_xmm_registers): Delete.
7171 * inferiors.c (add_thread): Don't install the thread's regcache
7173 * proc-service.c (gregset_info): Fetch the current inferior's
7174 regs_info. Adjust to use it.
7175 * regcache.c: Include tdesc.h.
7176 (register_bytes, reg_defs, num_registers)
7177 (gdbserver_expedite_regs): Delete.
7178 (get_thread_regcache): If the thread doesn't have a regcache yet,
7179 create one, instead of aborting gdbserver.
7180 (regcache_invalidate_one): Rename to ...
7181 (regcache_invalidate_thread): ... this.
7182 (regcache_invalidate_one): New.
7183 (regcache_invalidate): Only invalidate registers of the current
7185 (init_register_cache): Add target_desc parameter, and use it.
7186 (new_register_cache): Ditto. Assert the target description has a
7187 non zero registers_size.
7188 (regcache_cpy): Add assertions. Adjust.
7189 (realloc_register_cache, set_register_cache): Delete.
7190 (registers_to_string, registers_from_string): Adjust.
7191 (find_register_by_name, find_regno, find_register_by_number)
7192 (register_cache_size): Add target_desc parameter, and use it.
7193 (free_register_cache_thread, free_register_cache_thread_one)
7194 (regcache_release, register_cache_size): New.
7195 (register_size): Add target_desc parameter, and use it.
7196 (register_data, supply_register, supply_register_zeroed)
7197 (supply_regblock, supply_register_by_name, collect_register)
7198 (collect_register_as_string, collect_register_by_name): Adjust.
7199 * regcache.h (struct target_desc): Forward declare.
7200 (struct regcache) <tdesc>: New field.
7201 (init_register_cache, new_register_cache): Add target_desc
7203 (regcache_invalidate_thread): Declare.
7204 (regcache_invalidate_one): Delete declaration.
7205 (regcache_release): Declare.
7206 (find_register_by_number, register_cache_size, register_size)
7207 (find_regno): Add target_desc parameter.
7208 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7210 * remote-utils.c: Include tdesc.h.
7211 (outreg, prepare_resume_reply): Adjust.
7212 * server.c: Include tdesc.h.
7213 (gdbserver_xmltarget): Delete declaration.
7214 (get_features_xml, process_serial_event): Adjust.
7215 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7217 (struct process_info) <tdesc>: New field.
7218 (ipa_tdesc): Declare.
7219 * tdesc.c: New file.
7220 * tdesc.h: New file.
7221 * tracepoint.c: Include tdesc.h.
7222 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7223 (get_context_regcache): Adjust to pass ipa_tdesc down.
7224 (do_action_at_tracepoint): Adjust to get the register cache size
7225 from the context regcache's description.
7226 (traceframe_walk_blocks): Adjust to get the register cache size
7227 from the current trace frame's description.
7228 (traceframe_get_pc): Adjust to get current trace frame's
7229 description and pass it down.
7230 (gdb_collect): Adjust to get the register cache size from the
7232 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7233 (gdbserver_xmltarget): Delete.
7234 (initialize_low_tracepoint): Set the ipa's target description.
7235 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7236 (initialize_low_tracepoint): Set the ipa's target description.
7237 * linux-x86-low.c: Include tdesc.h.
7238 [__x86_64__] (is_64bit_tdesc): New.
7239 (ps_get_thread_area, x86_get_thread_area): Use it.
7240 (i386_cannot_store_register): Rename to ...
7241 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7242 (i386_cannot_fetch_register): Rename to ...
7243 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7244 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7246 (target_regsets): Rename to ...
7247 (x86_regsets): ... this.
7248 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7250 (x86_siginfo_fixup): Use is_64bit_tdesc.
7251 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7252 (tdesc_x32_avx_linux, tdesc_x32_linux)
7253 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7255 (x86_linux_update_xmltarget): Delete.
7256 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7257 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7258 (AMD64_LINUX_USER64_CS): New.
7259 (x86_linux_read_description): New, based on
7260 x86_linux_update_xmltarget.
7261 (same_process_callback): New.
7262 (x86_arch_setup_process_callback): New.
7263 (x86_linux_update_xmltarget): New.
7264 (x86_regsets_info): New.
7265 (amd64_linux_regs_info): New.
7266 (i386_linux_usrregs_info): New.
7267 (i386_linux_regs_info): New.
7268 (x86_linux_regs_info): New.
7269 (x86_arch_setup): Reimplement.
7270 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7271 (x86_emit_ops): Ditto.
7272 (the_low_target): Adjust. Install x86_linux_regs_info,
7273 x86_cannot_fetch_register, and x86_cannot_store_register.
7274 (initialize_low_arch): New.
7275 * linux-ia64-low.c (tdesc_ia64): Declare.
7276 (ia64_fetch_register): Adjust.
7277 (ia64_usrregs_info, regs_info): New globals.
7278 (ia64_regs_info): New function.
7279 (the_low_target): Adjust.
7280 (initialize_low_arch): New function.
7281 * linux-sparc-low.c (tdesc_sparc64): Declare.
7282 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7284 (sparc_arch_setup): New function.
7285 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7286 (the_low_target): Adjust.
7287 (initialize_low_arch): New function.
7288 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7289 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7290 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7291 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7292 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7293 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7294 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7295 (tdesc_powerpc_isa205_vsx64l): Declare.
7296 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7297 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7298 (ppc_set_pc, ppc_get_hwcap): Adjust.
7299 (ppc_usrregs_info): Forward declare.
7300 (!__powerpc64__) ppc_regmap_adjusted: New global.
7301 (ppc_arch_setup): Adjust to the current process'es target
7303 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7304 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7305 (ppc_store_evrregset): Adjust.
7306 (target_regsets): Rename to ...
7307 (ppc_regsets): ... this, and make static.
7308 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7309 (ppc_regs_info): New function.
7310 (the_low_target): Adjust.
7311 (initialize_low_arch): New function.
7312 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7313 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7314 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7315 (tdesc_s390x_linux64v2): Declare.
7316 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7317 (s390_fill_gregset, s390_store_last_break): Adjust.
7318 (target_regsets): Rename to ...
7319 (s390_regsets): ... this, and make static.
7320 (s390_get_pc, s390_set_pc): Adjust.
7321 (s390_get_hwcap): New target_desc parameter, and use it.
7322 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7323 (s390_arch_setup): Adjust to set the current process'es target
7324 description. Don't adjust the regmap.
7325 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7326 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7327 (regs_info_3264): New globals.
7328 (s390_regs_info): New function.
7329 (the_low_target): Adjust.
7330 (initialize_low_arch): New function.
7331 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7332 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7333 [__mips64] (init_registers_mips_linux)
7334 (init_registers_mips_dsp_linux): Delete defines.
7335 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7336 (have_dsp): New global.
7337 (mips_read_description): New, based on mips_arch_setup.
7338 (mips_arch_setup): Reimplement.
7339 (get_usrregs_info): New function.
7340 (mips_cannot_fetch_register, mips_cannot_store_register)
7341 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7342 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7343 (target_regsets): Rename to ...
7344 (mips_regsets): ... this, and make static.
7345 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7346 (dsp_regs_info, regs_info): New globals.
7347 (mips_regs_info): New function.
7348 (the_low_target): Adjust.
7349 (initialize_low_arch): New function.
7350 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7351 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7353 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7354 (arm_read_description): New, with bits factored from
7356 (arm_arch_setup): Reimplement.
7357 (target_regsets): Rename to ...
7358 (arm_regsets): ... this, and make static.
7359 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7360 (arm_regs_info): New function.
7361 (the_low_target): Adjust.
7362 (initialize_low_arch): New function.
7363 * linux-m68k-low.c (tdesc_m68k): Declare.
7364 (target_regsets): Rename to ...
7365 (m68k_regsets): ... this, and make static.
7366 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7367 (m68k_regs_info): New function.
7368 (m68k_arch_setup): New function.
7369 (the_low_target): Adjust.
7370 (initialize_low_arch): New function.
7371 * linux-sh-low.c (tdesc_sharch): Declare.
7372 (target_regsets): Rename to ...
7373 (sh_regsets): ... this, and make static.
7374 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7375 (sh_regs_info, sh_arch_setup): New functions.
7376 (the_low_target): Adjust.
7377 (initialize_low_arch): New function.
7378 * linux-bfin-low.c (tdesc_bfin): Declare.
7379 (bfin_arch_setup): New function.
7380 (bfin_usrregs_info, regs_info): New globals.
7381 (bfin_regs_info): New function.
7382 (the_low_target): Adjust.
7383 (initialize_low_arch): New function.
7384 * linux-cris-low.c (tdesc_cris): Declare.
7385 (cris_arch_setup): New function.
7386 (cris_usrregs_info, regs_info): New globals.
7387 (cris_regs_info): New function.
7388 (the_low_target): Adjust.
7389 (initialize_low_arch): New function.
7390 * linux-cris-low.c (tdesc_crisv32): Declare.
7391 (cris_arch_setup): New function.
7392 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7393 (cris_regs_info): New function.
7394 (the_low_target): Adjust.
7395 (initialize_low_arch): New function.
7396 * linux-m32r-low.c (tdesc_m32r): Declare.
7397 (m32r_arch_setup): New function.
7398 (m32r_usrregs_info, regs_info): New globals.
7399 (m32r_regs_info): Adjust.
7400 (initialize_low_arch): New function.
7401 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7402 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7403 (tic6x_usrregs_info): Forward declare.
7404 (tic6x_read_description): New function, based on ...
7405 (tic6x_arch_setup): ... this. Reimplement.
7406 (target_regsets): Rename to ...
7407 (tic6x_regsets): ... this, and make static.
7408 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7409 (tic6x_regs_info): New function.
7410 (the_low_target): Adjust.
7411 (initialize_low_arch): New function.
7412 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7413 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7414 (target_regsets): Rename to ...
7415 (xtensa_regsets): ... this, and make static.
7416 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7418 (xtensa_arch_setup, xtensa_regs_info): New functions.
7419 (the_low_target): Adjust.
7420 (initialize_low_arch): New function.
7421 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7422 (nios2_arch_setup): Set the current process'es tdesc.
7423 (target_regsets): Rename to ...
7424 (nios2_regsets): ... this.
7425 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7426 (nios2_regs_info): New function.
7427 (the_low_target): Adjust.
7428 (initialize_low_arch): New function.
7429 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7430 (aarch64_arch_setup): Set the current process'es tdesc.
7431 (target_regsets): Rename to ...
7432 (aarch64_regsets): ... this.
7433 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7434 (aarch64_regs_info): New function.
7435 (the_low_target): Adjust.
7436 (initialize_low_arch): New function.
7437 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7439 (target_regsets): Rename to ...
7440 (tile_regsets): ... this.
7441 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7442 (tile_regs_info): New function.
7443 (tile_arch_setup): Set the current process'es tdesc.
7444 (the_low_target): Adjust.
7445 (initialize_low_arch): New function.
7446 * spu-low.c (tdesc_spu): Declare.
7447 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7448 * win32-arm-low.c (tdesc_arm): Declare.
7449 (arm_arch_setup): New function.
7450 (the_low_target): Install arm_arch_setup instead of
7452 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7453 (init_windows_x86): Rename to ...
7454 (i386_arch_setup): ... this. Set `win32_tdesc'.
7455 (the_low_target): Adjust.
7456 * win32-low.c (win32_tdesc): New global.
7457 (child_add_thread): Don't create the thread cache here.
7458 (do_initial_child_stuff): Set the new process'es tdesc.
7459 * win32-low.h (struct target_desc): Forward declare.
7460 (win32_tdesc): Declare.
7461 * lynx-i386-low.c (tdesc_i386): Declare global.
7462 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7463 * lynx-low.c (lynx_tdesc): New global.
7464 (lynx_add_process): Set the new process'es tdesc.
7465 * lynx-low.h (struct target_desc): Forward declare.
7466 (lynx_tdesc): Declare global.
7467 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7468 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7469 * nto-low.c (nto_tdesc): New global.
7470 (do_attach): Set the new process'es tdesc.
7471 * nto-low.h (struct target_desc): Forward declare.
7472 (nto_tdesc): Declare.
7473 * nto-x86-low.c (tdesc_i386): Declare.
7474 (nto_x86_arch_setup): Set `nto_tdesc'.
7476 2013-06-04 Gary Benson <gbenson@redhat.com>
7478 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7479 to qSupported response when appropriate.
7480 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7481 with nonzero-length annex.
7482 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7483 arguments supplied in annex.
7485 2013-05-31 Doug Evans <dje@google.com>
7488 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7489 64 bits in 64-cross-32 environment.
7491 2013-05-28 Pedro Alves <palves@redhat.com>
7493 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7494 (aarch64-without-fpu.c): Delete rule.
7495 * configure.srv (aarch64*-*-linux*): Remove references to
7496 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7497 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7500 2013-05-24 Pedro Alves <palves@redhat.com>
7502 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7503 instead of strchr/decode_address. Error if the range isn't split
7504 with a ','. Don't assume there's be a ':' in the action.
7506 2013-05-23 Yao Qi <yao@codesourcery.com>
7507 Pedro Alves <palves@redhat.com>
7509 * linux-low.c (lwp_in_step_range): New function.
7510 (linux_wait_1): If the thread was range stepping and stopped
7511 outside the stepping range, report the stop to GDB. Otherwise,
7512 continue stepping. Add range stepping debug output.
7513 (linux_set_resume_request): Copy the step range from the resume
7515 (linux_supports_range_stepping): New.
7516 (linux_target_ops) <supports_range_stepping>: Set to
7517 linux_supports_range_stepping.
7518 * linux-low.h (struct linux_target_ops)
7519 <supports_range_stepping>: New field.
7520 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7521 * linux-x86-low.c (x86_supports_range_stepping): New.
7522 (the_low_target) <supports_range_stepping>: Set to
7523 x86_supports_range_stepping.
7524 * server.c (handle_v_cont): Handle 'r' action.
7525 (handle_v_requests): Append ";r" if the target supports range
7527 * target.h (struct thread_resume) <step_range_start,
7528 step_range_end>: New fields.
7529 (struct target_ops) <supports_range_stepping>:
7531 (target_supports_range_stepping): New macro.
7533 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7535 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7536 confusion in comment.
7538 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7540 * lynx-low.c (struct process_info_private): New type.
7541 (lynx_add_process): New function.
7542 (lynx_create_inferior, lynx_attach): Replace calls to
7543 add_process by calls to lynx_add_process.
7544 (lynx_resume): If PTID is null, then try using
7545 current_process()->private->last_wait_event_ptid.
7547 (lynx_clear_inferiors): Delete. The contents of that function
7548 has been inlined in lynx_mourn;
7549 (lynx_wait_1): Save the ptid in the process's private data.
7550 (lynx_mourn): Free the process' private data. Replace call
7551 to lynx_clear_inferiors by call to clear_inferiors.
7553 2013-05-17 Yao Qi <yao@codesourcery.com>
7555 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7558 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7560 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7561 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7562 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7563 PT_TEXT_END_ADDR guards. Update comments.
7564 (linux_target_op) <read_offsets>: Conditionally define to
7565 linux_read_offsets if the target is UCLIBC and if it defines
7566 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7568 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7569 Andrew Jenner <andrew@codesourcery.com>
7571 * Makefile.in (SFILES): Add linux-nios2-low.c.
7572 (clean): Add action to delete nios2-linux.c.
7573 (nios2-linux.c): New rule.
7574 * configure.srv: Add nios2*-*-linux*.
7575 * linux-nios2-low.c: New.
7577 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7579 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7581 2013-04-25 Hui Zhu <hui@codesourcery.com>
7584 * ax.c (ax_printf): Add fflush.
7586 2013-04-22 Tom Tromey <tromey@redhat.com>
7588 * Makefile.in (SFILES): Add filestuff.c.
7589 (OBS): Add filestuff.o.
7590 (filestuff.o): New target.
7591 * config.in, configure: Rebuild.
7592 * configure.ac: Check for fdwalk, pipe2.
7594 2013-04-17 Pedro Alves <palves@redhat.com>
7596 * configure.ac (USE_THREAD_DB): Delete variable.
7597 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7598 Don't AC_SUBST USE_THREAD_DB.
7599 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7600 * config.in, configure: Regenerate.
7602 2013-04-16 Pedro Alves <palves@redhat.com>
7604 * linux-low.h (struct lwp_info) <thread_known>: Move under
7605 the USE_THREAD_DB #ifdef.
7607 2013-04-16 Pedro Alves <palves@redhat.com>
7609 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7610 (linux-low.o): Delete rule.
7611 * linux-low.h: Always include "gdb_thread_db.h" instead of
7612 conditionally including thread_db.h.
7613 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7616 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7618 * Makefile.in (install-only): Fix make install regression.
7620 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7622 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7623 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7625 * gdbserver.1: Remove.
7627 2013-03-22 Pedro Alves <palves@redhat.com>
7629 * linux-low.c (handle_extended_wait): Don't call
7630 linux_enable_event_reporting.
7632 2013-03-15 Tony Theodore <tonyt@logyst.com>
7635 * Makefile.in (SHELL): Use @SHELL@.
7637 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7639 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7642 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7644 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7645 Remove extraneous NULL element.
7647 2013-03-13 Yao Qi <yao@codesourcery.com>
7649 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7650 'V' block in trace frame.
7652 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7654 * target.h (struct target_ops): Add btrace ops.
7655 (target_supports_btrace): New macro.
7656 (target_enable_btrace): New macro.
7657 (target_disable_btrace): New macro.
7658 (target_read_btrace): New macro.
7659 * gdbthread.h (struct thread_info): Add btrace field.
7660 * server.c: Include btrace-common.h.
7661 (handle_btrace_general_set): New function.
7662 (handle_btrace_enable): New function.
7663 (handle_btrace_disable): New function.
7664 (handle_general_set): Call handle_btrace_general_set.
7665 (handle_qxfer_btrace): New function.
7666 (struct qxfer qxfer_packets[]): Add btrace entry.
7667 * inferiors.c (remove_thread): Disable btrace.
7668 * linux-low: Include linux-btrace.h.
7669 (linux_low_enable_btrace): New function.
7670 (linux_low_read_btrace): New function.
7671 (linux_target_ops): Add btrace ops.
7672 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7673 Add srv_linux_btrace=yes.
7674 (x86_64-*-linux*): Add linux-btrace.o.
7675 Add srv_linux_btrace=yes.
7676 * configure.ac: Define HAVE_LINUX_BTRACE.
7677 * config.in: Regenerated.
7678 * configure: Regenerated.
7680 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7682 * server.c (handle_qxfer): Preserve error message if -3 is
7684 (qxfer): Document the -3 return value.
7686 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7688 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7689 (linux_btrace_h): New variable.
7690 (linux-btrace.o): New rule.
7692 2013-03-08 Stan Shebs <stan@codesourcery.com>
7693 Hafiz Abid Qadeer <abidh@codesourcery.com>
7695 * tracepoint.c (trace_buffer_size): New global.
7696 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7697 (init_trace_buffer): Change to one-argument function. Allocate
7698 trace buffer memory.
7699 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7700 handle QTBuffer:size packet.
7701 (cmd_bigqtbuffer_size): New function.
7702 (initialize_tracepoint): Call init_trace_buffer with
7703 DEFAULT_TRACE_BUFFER_SIZE.
7704 * server.c (handle_query): Add QTBuffer:size in the
7707 2013-03-07 Yao Qi <yao@codesourcery.com>
7709 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7710 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7712 (cmd_qtsp): Adjust condition. Do post increment.
7713 Set cur_action and cur_step_action back to 0.
7715 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7718 * linux-low.c (linux_write_memory): Return early success if LEN is
7721 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7723 * configure.srv: Add x86_64-*-cygwin* as target.
7725 2013-02-28 Tom Tromey <tromey@redhat.com>
7727 * configure.ac: Invoke AC_SYS_LARGEFILE.
7728 * configure, config.in: Rebuild.
7730 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7732 * win32-low.c: Throughout, fix format strings and casts of
7733 printf-like functions to avoid type related warnings on all
7735 (get_child_debug_event): Print dwDebugEventCode as hex since
7736 that's how it's usually documented.
7738 2013-02-28 Yao Qi <yao@codesourcery.com>
7740 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7743 2013-02-27 Jiong Wang <jiwang@tilera.com>
7745 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7746 (reg-tilegx32.c): New rule.
7747 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7748 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7749 different register info initializer according to elf class.
7750 (init_registers_tilgx32): New function. The tilegx32 register info
7752 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
7753 (tile_store_gregset): Likewise.
7755 2013-02-27 Yao Qi <yao@codesourcery.com>
7757 * server.c (process_point_options): Print debug message when
7758 debug_threads is true.
7760 2013-02-26 Yao Qi <yao@codesourcery.com>
7762 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
7764 2013-02-19 Pedro Alves <palves@redhat.com>
7765 Kai Tietz <ktietz@redhat.com>
7769 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
7770 instead of strtoul to extract address from packet.
7771 (process_serial_event) <'z'>: Likewise.
7773 2013-02-18 Yao Qi <yao@codesourcery.com>
7775 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
7777 2013-02-14 Pedro Alves <palves@redhat.com>
7781 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
7782 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
7784 2013-02-14 Pedro Alves <palves@redhat.com>
7786 * tracepoint.c (cmd_qtdpsrc): Use savestring.
7788 2013-02-14 Pedro Alves <palves@redhat.com>
7790 * tracepoint.c (save_string): Delete.
7791 (add_tracepoint_action): Use savestring instead of save_string.
7793 2013-02-12 Pedro Alves <palves@redhat.com>
7795 * linux-xtensa-low.c: Ditto.
7796 * xtensa-xtregs.c: Ditto.
7798 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
7800 * thread-db.c (thread_db_get_tls_address): NULL pointer check
7803 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7805 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
7806 aarch64_num_wp_regs and aarch64_num_bp_regs to
7807 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
7809 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
7811 * linux-aarch64-low.c (ps_get_thread_area): Replace
7812 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
7814 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
7815 Marcus Shawcroft <marcus.shawcroft@arm.com>
7816 Nigel Stephens <nigel.stephens@arm.com>
7817 Yufeng Zhang <yufeng.zhang@arm.com>
7819 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
7820 (aarch64.c, aarch64-without-fpu.c): New targets.
7821 * configure.srv (aarch64*-*-linux*): New.
7822 * linux-aarch64-low.c: New file.
7824 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
7826 * linux-low.c (handle_extended_wait, linux_create_inferior)
7827 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
7828 (dequeue_one_deferred_signal, linux_resume_one_thread)
7829 (fetch_register, linux_write_memory, linux_enable_event_reporting)
7830 (linux_tracefork_grandchild, linux_test_for_tracefork)
7831 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
7832 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
7833 where the argument is 0.
7835 2013-01-25 Yao Qi <yao@codesourcery.com>
7837 * event-loop.c: Include "queue.h".
7838 (gdb_event_p): New typedef.
7839 (struct gdb_event) <next_event>: Remove.
7840 (event_queue): Change to QUEUE(gdb_event_p).
7841 (async_queue_event): Remove.
7842 (gdb_event_xfree): New.
7843 (initialize_event_loop): New.
7844 (process_event): Use API from QUEUE.
7845 (wait_for_event): Likewise.
7846 * server.c (main): Call initialize_event_loop.
7847 * server.h (initialize_event_loop): Declare.
7849 2013-01-18 Yao Qi <yao@codesourcery.com>
7851 * ax.h (struct eval_agent_expr_context): New.
7852 (gdb_eval_agent_expr): Update declaration.
7853 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
7854 TFRAME. Add new argument CTX.
7855 * server.h (struct eval_agent_expr_context): Declare.
7856 (agent_mem_read, agent_tsv_read): Update declaration.
7857 (agent_mem_read_string): Likewise.
7858 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
7859 (add_traceframe_block): Add new argument TPOINT.
7860 Increase TPOINT->traceframe_usage.
7861 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
7862 eval_tracepoint_agent_expr.
7863 (condition_true_at_tracepoint): Likewise.
7864 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
7865 (agent_mem_read_string, agent_tsv_read): Likewise.
7867 2013-01-16 Yao Qi <yao@codesourcery.com>
7869 * linux-low.c (linux_resume_one_lwp): Don't check
7870 'lwp->bp_reinsert != 0'.
7872 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7873 Pedro Alves <palves@redhat.com>
7875 * lynx-low.c (ptrace_request_to_str): Define a temporary
7876 macro and use it to simplify this function's implementation.
7878 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7880 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
7883 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7885 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
7887 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7889 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
7891 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7893 * lynx-low.c (lynx_resume): Use the resume_info parameter
7894 to determine the ptid for the lynx_ptrace call, unless
7895 it is equal to minus_one_ptid, in which case we use the
7896 ptid of the current_inferior.
7897 (lynx_wait_1): After having received a thread create/exit
7898 event, resume the inferior's execution using the signaling
7899 thread's ptid, rather than the old ptid.
7901 2013-01-07 Joel Brobecker <brobecker@adacore.com>
7903 * lynx-low.c (lynx_resume): Delete variable ret.
7905 2013-01-01 Joel Brobecker <brobecker@adacore.com>
7907 * gdbreplay.c (gdbreplay_version): Update copyright year.
7908 * server.c (gdbserver_version): Likewise.
7910 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7912 * lynx-low.c (lynx_wait_1): Add debug trace before adding
7915 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7917 * lynx-low.c (ptrace_request_to_str): Add handling for
7920 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7922 * lynx-low.c (lynx_attach): Delete variable new_process.
7924 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7926 * lynx-low.c (lynx_create_inferior): Delete variable
7929 2012-12-17 Joel Brobecker <brobecker@adacore.com>
7931 * lynx-low.c (ptrace_request_to_str): Do not handle
7932 PTRACE_GETTHREADLIST if this macro does not exist.
7934 2012-12-15 Yao Qi <yao@codesourcery.com>
7936 * Makefile.in (OBS): Add notif.o.
7937 * notif.c, notif.h: New.
7938 * server.c: Include "notif.h".
7939 (struct vstop_notif) <next>: Remove.
7941 (queue_stop_reply): Update.
7942 (push_event, send_next_stop_reply): Remove.
7943 (discard_queued_stop_replies): Update.
7944 (notif_stop): New variable.
7945 (handle_v_stopped): Remove.
7946 (handle_v_requests): Don't call handle_v_stopped. Call
7947 handle_ack_notif instead.
7948 (queue_stop_reply_callback): Call notif_event_enque instead
7949 of queue_stop_reply.
7950 (handle_status): Don't call send_next_stop_reply, call
7951 notif_write_event instead.
7952 (kill_inferior_callback): Likewise.
7953 (detach_or_kill_inferior_callback): Likewise.
7954 (main): Call initialize_notif.
7955 (process_serial_event): Call QUEUE_is_empty.
7956 (handle_target_event): Call notif_push instead of push event.
7957 * server.h (push_event): Remove declaration.
7959 2012-12-10 Tom Tromey <tromey@redhat.com>
7961 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
7962 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
7965 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
7966 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
7967 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
7968 (amd64-linux-ipa.o, ax.o): Rewrite.
7969 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
7970 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
7971 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
7972 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
7973 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
7974 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
7975 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
7976 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
7977 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
7978 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
7979 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
7980 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
7981 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
7982 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
7983 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
7984 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
7985 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
7986 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
7987 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
7988 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
7989 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
7990 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
7991 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
7992 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
7993 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
7994 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
7995 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
7996 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
7997 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
7998 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
7999 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8000 (reg-tilegx.o): Remove.
8001 (all_object_files): New macro.
8002 Include .deps files.
8003 * aclocal.m4, configure: Rebuild.
8004 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8005 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8006 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8008 2012-12-05 Tom Tromey <tromey@redhat.com>
8011 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8013 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8015 * configure.ac: Check for linux/perf_event.h.
8016 * config.in: Regenerated.
8017 * configure: Regenerated.
8019 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8021 * hostio.c (handle_readlink): Decrease buffer size
8022 parameter passed to readlink by one byte.
8024 2012-11-26 Yao Qi <yao@codesourcery.com>
8026 * configure.ac (build_warnings): Append '-Wempty-body'.
8027 * configure: Regenerated.
8028 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8031 2012-11-15 Pierre Muller <muller@sourceware.org>
8033 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8034 * config.in: Regenerate.
8035 * configure: Regenerate.
8036 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8037 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8038 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8039 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8041 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8042 instead of <sys/wait.h> header.
8043 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8045 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8047 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8048 (various make rules): Remove -DGDBSERVER
8050 2012-11-09 Yao Qi <yao@codesourcery.com>
8052 * spu-low.c (current_ptid): Move it to ..
8053 * gdbthread.h: ... here. New.
8054 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8055 * server.c (myresume, process_serial_event): Likewise.
8056 * thread-db.c (thread_db_find_new_threads): Likewise.
8057 * tracepoint.c (run_inferior_command): Likewise.
8059 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8061 * server.c (handle_search_memory_1): Include access length in
8064 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8066 * linux-crisv32-low.c: Fix compile errors.
8068 2012-09-04 Yao Qi <yao@codesourcery.com>
8070 * tracepoint.c (cmd_qtsv): Adjust debug message.
8071 Don't check CUR_TPOINT.
8073 2012-08-28 Yao Qi <yao@codesourcery.com>
8075 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8076 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8077 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8078 Remove declarations of xmalloc, xreallloc, xstrdup and
8080 * Makefile.in (libiberty_h): New.
8081 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8082 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8084 2012-08-23 Yao Qi <yao@codesourcery.com>
8086 * server.h: Remove declaration of 'xsnprintf'.
8088 2012-08-22 Keith Seitz <keiths@redhat.com>
8090 * server.h: Include build-gnulib-gbserver/config.h.
8091 * gdbreplay.c: Likewise.
8093 2012-08-08 Doug Evans <dje@google.com>
8095 * Makefile.in (SFILES): Add gdb_vecs.c.
8096 (OBS): Add gdb_vecs.o.
8097 (gdb_vecs_h, host_defs_h): New variables.
8098 (thread-db.o): Add $(gdb_vecs_h) dependency.
8099 (gdb_vecs.o): New rule.
8100 * thread-db.c: #include "gdb_vecs.h".
8101 (thread_db_load_search): Use a vector to iterate over path elements.
8102 Handle text appearing after "$pdir".
8104 * configure.ac: Add check for strstr.
8105 * config.in: Regenerate.
8106 * configure: Regenerate.
8108 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8110 * hostio.c (handle_pread): If pread fails, fall back to attempting
8112 (handle_pwrite): Likewise for pwrite.
8114 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8116 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8117 between unsupported TYPE and unimplementable ADDR/LEN combination.
8118 (arm_insert_point): Act on new return value.
8120 2012-07-31 Pedro Alves <palves@redhat.com>
8122 * server.c (process_point_options): Only skip tokens if we find
8123 one that is unrecognized. Don't treat 'X' specially while
8124 skipping unrecognized tokens.
8126 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8128 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8129 to 4-byte-align HW breakpoint addresses for Thumb.
8131 2012-07-27 Yao Qi <yao@codesourcery.com>
8135 * server.h: Declare gdb_agent_about_to_close.
8136 * target.c (kill_inferior): Include "agent.h".
8137 New. Send command 'kill'.
8138 * target.h (kill_inferior): Removed macro.
8139 * tracepoint.c (gdb_agent_about_to_close): New.
8140 (gdb_agent_helper_thread): Handle command 'close'.
8141 Wait endlessly until the inferior stops.
8142 Install gdb_agent_remove_socket to atexit hook.
8143 (agent_socket_name): New static variable.
8144 (gdb_agent_socket_init): Replace local variable 'name' with
8145 'agent_socket_name'.
8146 (gdb_agent_remove_socket): New.
8148 2012-07-27 Yao Qi <yao@codesourcery.com>
8150 * server.c (process_point_options): Stop at 'X' when parsing.
8152 2012-07-19 Michael Eager <eager@eagercon.com>
8154 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8156 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8157 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8158 hardware breakpoint.
8160 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8162 * gdbserver/linux-low.c (initialize_low): Call
8163 linux_ptrace_init_warnings.
8165 2012-07-02 Doug Evans <dje@google.com>
8167 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8170 2012-07-02 Stan Shebs <stan@codesourcery.com>
8172 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8173 (ax.o): Add it to build rule.
8175 (OBS): Add format.o.
8176 (IPA_OBS): Add format.o.
8177 * server.c (handle_query): Claim support for breakpoint commands.
8178 (process_point_options): Add command case.
8179 (process_serial_event): Leave running if there are printfs in
8181 * mem-break.h (any_persistent_commands): Declare.
8182 (add_breakpoint_commands): Declare.
8183 (gdb_no_commands_at_breakpoint): Declare.
8184 (run_breakpoint_commands): Declare.
8185 * mem-break.c (struct point_command_list): New struct.
8186 (struct breakpoint): New field command_list.
8187 (any_persistent_commands): New function.
8188 (add_commands_to_breakpoint): New function.
8189 (add_breakpoint_commands): New function.
8190 (gdb_no_commands_at_breakpoint): New function.
8191 (run_breakpoint_commands): New function.
8192 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8194 * ax.c: Include format.h.
8195 (ax_printf): New function.
8196 (gdb_eval_agent_expr): Add printf opcode.
8198 2012-06-13 Yao Qi <yao@codesourcery.com>
8200 * server.c (start_inferior): Remove duplicated writes to fields
8201 'last_resume_kind' and 'last_status' of 'current_inferior'.
8203 2012-06-12 Yao Qi <yao@codesourcery.com>
8204 Pedro Alves <palves@redhat.com>
8206 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8208 * server.c (handle_v_cont): Extend comment.
8210 2012-06-11 Yao Qi <yao@codesourcery.com>
8212 * linux-low.c (linux_attach): Add 'static'.
8214 2012-06-06 Yao Qi <yao@codesourcery.com>
8216 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8218 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8220 Fix gcc -flto compilation warning.
8221 * server.c (main): Make variable multi_mode and attach volatile.
8223 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8225 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8226 if the platform doesn't know about it.
8228 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8230 * Makefile.in (SFILES): Add linux-tile-low.c.
8231 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8232 * configure.srv: Handle tilegx-*-linux*.
8233 * linux-tile-low.c: New file.
8235 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8237 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8239 2012-05-24 Pedro Alves <palves@redhat.com>
8243 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8245 2012-05-24 Pedro Alves <palves@redhat.com>
8249 Replace target_signal with gdb_signal throughout.
8251 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8253 * linux-low.c (linux_store_registers): Avoid the copying sequence
8254 when no data has been retrieved by ptrace.
8256 2012-05-22 Will Deacon <will.deacon@arm.com>
8258 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8259 Include asm/ptrace.h.
8260 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8263 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8265 * linux-low.c (linux_store_registers): Don't re-retrieve data
8266 with ptrace that has already been obtained from /proc. Always
8267 copy any data retrieved with ptrace to the buffer supplied.
8269 2012-05-11 Yao Qi <yao@codesourcery.com>
8270 Pedro Alves <palves@redhat.com>
8272 * linux-low.c (enum stopping_threads_kind): New.
8273 (stopping_threads): Change type to `enum stopping_threads_kind'.
8274 (handle_extended_wait): If stopping and suspending threads, leave
8275 the new_lwp suspended too.
8276 (linux_wait_for_event): Adjust.
8277 (stop_all_lwps): Set `stopping_threads' to
8278 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8279 whether we're suspending threads or just stopping them. Assert no
8282 2012-04-29 Yao Qi <yao@codesourcery.com>
8284 * server.h: Move some code to ...
8285 * gdbthread.h: ... here. New.
8286 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8287 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8288 (nto-low.o, win32-low.o): Likewise.
8289 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8290 * regcache.c, remote-utils.c, server.c: Likewise.
8291 * target.c, tracepoint.c, win32-low.c: Likewise.
8293 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8295 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8296 (PTRACE_ARG4_TYPE): Likewise.
8297 (PTRACE_XFER_TYPE): Likewise.
8298 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8299 ptrace to PTRACE_ARG3_TYPE.
8300 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8301 (PTRACE_ARG4_TYPE): Likewise.
8302 (PTRACE_XFER_TYPE): Likewise.
8303 (linux_detach_one_lwp): Cast fourth argument of
8304 ptrace to long then PTRACE_ARG4_TYPE.
8305 (regsets_fetch_inferior_registers): Cast third argument of
8306 ptrace to long then PTRACE_ARG3_TYPE.
8307 (regsets_store_inferior_registers): Likewise.
8309 2012-04-20 Pedro Alves <palves@redhat.com>
8311 * configure: Regenerate.
8313 2012-04-19 Pedro Alves <palves@redhat.com>
8315 * Makefile.in (GNULIB_BUILDDIR): New.
8316 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8317 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8318 (all, install-only, uninstall, clean-info, all-lib, clean): No
8319 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8320 (maintainer-clean realclean distclean): Use subdir_do.
8322 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8323 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8324 * acinclude.m4: Include acx_configure_dir.m4.
8325 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8326 calls. Call AC_PROG_RANLIB. Configure gnulib using
8329 (GNULIB_STDINT_H): Adjust.
8330 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8331 * gdbreplay.c: Include build-gnulib/config.h.
8332 * server.h: Likewise.
8333 * aclocal.m4: Regenerate.
8334 * config.in: Regenerate.
8335 * configure: Regenerate.
8337 2012-04-19 Pedro Alves <palves@redhat.com>
8339 * Makefile.in (LIBGNU, INCGNU): Adjust.
8340 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8341 (all, install-only, uninstall, clean-info, all-lib, clean)
8342 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8343 * configure.ac: Adjust AC_OUTPUT output.
8344 * aclocal.m4: Regenerate.
8345 * configure: Regenerate.
8347 2012-04-19 Pedro Alves <palves@redhat.com>
8349 * Makefile.in (generated_files): New.
8350 (server_h): Remove the explicit dependency on config.h, and depend
8351 on $generated_files.
8353 2012-04-19 Pedro Alves <palves@redhat.com>
8355 * Makefile.in (INCGNU): Add -Ignulib.
8357 2012-04-19 Pedro Alves <palves@redhat.com>
8359 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8360 (INCGNU): ... this, and spell out -I here.
8361 (GNULIB_LIB): Rename to ...
8363 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8365 2012-04-19 Pedro Alves <palves@redhat.com>
8367 * config.in: Regenerate.
8369 2012-04-19 Pedro Alves <palves@redhat.com>
8371 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8372 * server.h (memmem): Remove declaration.
8373 * config.in: Regenerate.
8374 * configure: Regenerate.
8376 2012-04-19 Yao Qi <yao@codesourcery.com>
8378 * Makefile.in (SFILES): Add common/vec.c.
8382 2012-04-19 Yao Qi <yao@codesourcery.com>
8384 * remote-utils.c (prepare_resume_reply): Replace with macro
8385 target_core_of_thread.
8386 * server.c (handle_qxfer_threads_proper): Likewise.
8387 * target.h (traget_core_of_thread): New macro.
8389 2012-04-18 Pedro Alves <palves@redhat.com>
8391 * aclocal.m4: Regenerate.
8392 * configure: Regenerate.
8394 2012-04-16 Yao Qi <yao@codesourcery.com>
8396 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8397 duplicated on address.
8399 2012-04-16 Yao Qi <yao@codesourcery.com>
8401 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8402 (struct tracepoint_action_ops) <send>: New field.
8403 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8404 (agent_expr_send, x_tracepoint_action_send): New.
8405 (l_tracepoint_action_send): New.
8406 (cmd_qtdp): Download and install tracepoint
8407 according to `use_agent'.
8408 (run_inferior_command): Add one more parameter `len'.
8410 (tracepoint_send_agent): New.
8411 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8413 2012-04-16 Yao Qi <yao@codesourcery.com>
8415 * tracepoint.c (download_tracepoints): Moved to ...
8416 (cmd_qtstart): ... here.
8418 2012-04-14 Yao Qi <yao@codesourcery.com>
8420 * tracepoint.c: Include inttypes.h.
8421 (struct collect_memory_action): Use sized types.
8422 (struct tracepoint): Likewise.
8423 (cmd_qtdp, stop_tracing): Update print specifiers.
8424 (cmd_qtp, response_tracepoint): Likewise.
8425 (collect_data_at_tracepoint): Likewise.
8426 (collect_data_at_step): Likewise.
8428 2012-04-14 Yao Qi <yao@codesourcery.com>
8430 Import gnulib module inttypes.
8431 * aclocal.m4, config.in, configure: Regenerated.
8433 2012-04-14 Yao Qi <yao@codesourcery.com>
8435 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8436 Makefile and config.status at last.
8438 2012-04-13 Yao Qi <yao@codesourcery.com>
8440 * tracepoint.c: Include stdint.h unconditionally.
8442 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8444 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8445 on BFD_HAVE_SYS_PROCFS_TYPE.
8446 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8447 * configure: Regenerate.
8448 * config.in: Likewise.
8450 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8452 * Makefile.in (clean): Also remove x32.c x32-linux.c
8453 x32-avx.c x32-avx-linux.c.
8454 (x32.o): New target.
8456 (x32-linux.o): Likewise.
8457 (x32-linux.c): Likewise.
8458 (x32-avx.o): Likewise.
8459 (x32-avx.c): Likewise.
8460 (x32-avx-linux.o): Likewise.
8461 (x32-avx-linux.c): Likewise.
8463 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8464 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8465 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8466 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8467 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8468 i386/x32-avx-linux.xml.
8470 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8471 (init_registers_x32_avx_linux): Likwise.
8472 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8473 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8475 2012-04-13 Pedro Alves <palves@redhat.com>
8477 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8478 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8479 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8480 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8483 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8485 * linux-x86-low.c (compat_x32_clock_t): New.
8486 (compat_x32_siginfo_t): Likewise.
8487 (compat_x32_siginfo_from_siginfo): Likewise.
8488 (siginfo_from_compat_x32_siginfo): Likewise.
8489 (linux_is_elf64): Likewise.
8490 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8491 and siginfo_from_compat_x32_siginfo for x32.
8492 (x86_arch_setup): Set linux_is_elf64.
8494 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8497 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8499 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8500 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8501 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8502 compatible with process.
8504 2012-04-12 Yao Qi <yao@codesourcery.com>
8506 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8507 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8508 (install-only, install-info, clean): Handle sub dir gnulib.
8509 (all-lib, am--refresh): New targets.
8510 (memmem.o): Remove target.
8511 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8512 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8513 (AC_REPLACE_FUNCS): Remove memmem.
8514 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8515 (AC_OUTPUT): Generate Makefile in gnulib/.
8516 * aclocal.m4, config.in, configure: Regenerated.
8518 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8520 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8522 2012-04-05 Pedro Alves <palves@redhat.com>
8524 -Werror=strict-aliasing
8526 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8529 2012-04-04 Pedro Alves <palves@redhat.com>
8531 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8532 (sparc_store_gregset_from_stack, sparc_store_gregset)
8533 (sparc_breakpoint_at): Fix formatting.
8535 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8537 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8539 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8540 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8541 * config.in: Regenerate.
8542 * configure: Likewise.
8544 2012-03-29 Pedro Alves <palves@redhat.com>
8546 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8547 Correct ptrace arguments.
8549 2012-03-28 Pedro Alves <palves@redhat.com>
8551 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8552 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8553 (IA64_FR1_REGNUM): New defines.
8554 (ia64_fetch_register): New.
8555 (the_low_target): Install it.
8556 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8558 * linux-low.c (linux_fetch_registers): Try the
8559 the_low_target.fetch_register hook first.
8561 * linux-arm-low.c (the_low_target): Adjust.
8562 * linux-bfin-low.c (the_low_target): Adjust.
8563 * linux-cris-low.c (the_low_target): Adjust.
8564 * linux-crisv32-low.c (the_low_target): Adjust.
8565 * linux-m32r-low.c (the_low_target): Adjust.
8566 * linux-m68k-low.c (the_low_target): Adjust.
8567 * linux-mips-low.c (the_low_target): Adjust.
8568 * linux-ppc-low.c (the_low_target): Adjust.
8569 * linux-s390-low.c (the_low_target): Adjust.
8570 * linux-sh-low.c (the_low_target): Adjust.
8571 * linux-sparc-low.c (the_low_target): Adjust.
8572 * linux-tic6x-low.c (the_low_target): Adjust.
8573 * linux-x86-low.c (the_low_target): Adjust.
8574 * linux-xtensa-low.c (the_low_target): Adjust.
8576 2012-03-26 Pedro Alves <palves@redhat.com>
8578 * server.c (handle_qxfer_libraries): Don't bail early if
8579 the_target->qxfer_libraries_svr4 is not NULL.
8581 2012-03-26 Pedro Alves <palves@redhat.com>
8583 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8585 2012-03-23 Pedro Alves <palves@redhat.com>
8587 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8588 "library-list-svr4" element's start tag when the the DSO list is
8591 2012-03-23 Pedro Alves <palves@redhat.com>
8593 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8594 a variable whose type size is the same as the inferior's pointer
8597 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8599 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8601 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8602 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8603 * linux-low.h: Include <signal.h>.
8604 (struct siginfo): Remove forward declaration.
8605 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8608 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8610 * .gitignore: Ignore more files.
8612 2012-03-19 Pedro Alves <palves@redhat.com>
8613 Jan Kratochvil <jan.kratochvil@redhat.com>
8615 * server.c (cont_thread, general_thread): Add describing comments.
8616 (start_inferior): Clear `cont_thread'.
8617 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8620 2012-03-15 Yao Qi <yao@codesourcery.com>
8622 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8624 (cmd_qtdp): ... here.
8626 2012-03-15 Yao Qi <yao@codesourcery.com>
8628 * tracepoint.c (struct tracepoint_action_ops): New.
8629 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8630 (m_tracepoint_action_download): New.
8631 (r_tracepoint_action_download): New.
8632 (x_tracepoint_action_download): New.
8633 (l_tracepoint_action_download): New.
8634 (add_tracepoint_action): Install `action->ops' according type.
8635 (download_tracepoint_1): Move code `download' function pointer
8636 of various tracepoint_action_ops.
8638 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8640 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8641 linux_ptrace_attach_warnings.
8643 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8645 * Makefile.in (linux-ptrace.o): New.
8646 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8647 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8648 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8649 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8650 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8652 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8654 2012-03-08 Yao Qi <yao@codesourcery.com>
8655 Pedro Alves <palves@redhat.com>
8657 Fix PR server/13392.
8658 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8660 * tracepoint.c (remove_tracepoint): New.
8661 (cmd_qtdp): Call remove_tracepoint when failed to install.
8663 2012-03-07 Pedro Alves <palves@redhat.com>
8665 * linux-low.c (get_detach_signal): New.
8666 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8667 Pass on pending signals to PTRACE_DETACH. Check the result of the
8669 * server.c (program_signals, program_signals_p): New.
8670 (handle_general_set): Handle QProgramSignals.
8671 * server.h (program_signals, program_signals_p): Declare.
8673 2012-03-05 Pedro Alves <palves@redhat.com>
8674 Jan Kratochvil <jan.kratochvil@redhat.com>
8676 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8679 2012-03-03 Yao Qi <yao@codesourcery.com>
8681 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8682 agent_look_up_symbols.
8684 2012-03-03 Yao Qi <yao@codesourcery.com>
8686 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8687 (linux-x86-low.o): Likewise.
8688 * server.h: Remove in_process_agent_loaded.
8689 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8693 2012-03-03 Yao Qi <yao@codesourcery.com>
8695 * tracepoint.c (gdb_agent_capability): New global.
8696 (in_process_agent_loaded_ust): Renamed to
8697 `in_process_agent_supports_ust'.
8699 (in_process_agent_supports_ust): Call agent_capability_check.
8700 (clear_installed_tracepoints): Assert that agent supports
8703 2012-03-03 Yao Qi <yao@codesourcery.com>
8705 * linux-low.c (linux_supports_agent): New.
8706 (linux_target_ops): Initialize field `supports_agent' with
8707 linux_supports_agent.
8708 * target.h (struct target_ops) <supports_agent>: New.
8709 (target_supports_agent): New macro.
8710 * server.c (handle_general_set): Handle packet 'QAgent'.
8711 (handle_query): Send `QAgent+'.
8712 * Makefile.in (server.o): Depends on agent.h.
8714 2012-03-03 Yao Qi <yao@codesourcery.com>
8716 * Makefile.in (OBS): Add agent.o.
8717 Add new rule for agent.o.
8718 Track dependence of tracepoint.c on agent.h.
8719 * tracepoint.c (run_inferior_command_1):
8720 (run_inferior_command): Call agent_run_command.
8721 (gdb_ust_connect_sync_socket): Deleted. Move it to
8723 (resume_thread, stop_thread): Likewise.
8724 (gdb_ust_socket_init): Renamed to ...
8725 (gdb_agent_socket_init): ... New.
8726 (gdb_ust_thread): Renamed to ...
8727 (gdb_agent_helper_thread): ... New.
8728 (gdb_ust_init): Move some code to ...
8729 (gdb_agent_init): ... here. New.
8730 [HAVE_UST]: Call gdb_ust_init.
8731 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8732 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8733 * config.in, configure: Regenerated.
8735 2012-03-02 Pedro Alves <palves@redhat.com>
8737 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8738 * linux-low.c (struct simple_pid_list): New.
8739 (stopped_pids): New a struct simple_pid_list pointer.
8740 (add_to_pid_list, pull_pid_from_list): New.
8741 (handle_extended_wait): Don't assume the first signal new children
8742 report is SIGSTOP. Adjust call to pull_pid_from_list.
8743 (linux_wait_for_lwp): Adjust.
8745 2012-03-02 Yao Qi <yao@codesourcery.com>
8747 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8750 2012-03-02 Yao Qi <yao@codesourcery.com>
8752 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
8753 `stop_pc' and `tpoint'. Update caller.
8755 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
8757 * linux-low.h (linux_target_ops): Add regset_bitmap member.
8758 * linux-low.c (use_linux_regsets): New macro.
8759 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
8760 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
8761 (linux_register_in_regsets): New function.
8762 (usr_fetch_inferior_registers): Skip registers covered by
8764 (usr_store_inferior_registers): Likewise.
8765 (usr_fetch_inferior_registers): New macro.
8766 (usr_store_inferior_registers): Likewise.
8767 (linux_fetch_registers): Handle mixed regset/non-regset targets.
8768 (linux_store_registers): Likewise.
8769 * linux-mips-low.c (init_registers_mips_dsp_linux): New
8771 (init_registers_mips64_dsp_linux): Likewise.
8772 (init_registers_mips_linux): New macro.
8773 (init_registers_mips_dsp_linux): Likewise.
8774 (mips_dsp_num_regs): Likewise.
8775 (DSP_BASE, DSP_CONTROL): New fallback macros.
8776 (mips_base_regs): New macro.
8777 (mips_regmap): Use it. Fix the size.
8778 (mips_dsp_regmap): New variable.
8779 (mips_dsp_regset_bitmap): Likewise.
8780 (mips_arch_setup): New function.
8781 (mips_cannot_fetch_register): Use the_low_target.regmap rather
8783 (mips_cannot_store_register): Likewise.
8784 (the_low_target): Update .arch_setup, .num_regs and .regmap
8785 initializers. Add .regset_bitmap initializer.
8786 * linux-arm-low.c (the_low_target): Add .regset_bitmap
8788 * linux-bfin-low.c (the_low_target): Likewise.
8789 * linux-cris-low.c (the_low_target): Likewise.
8790 * linux-crisv32-low.c (the_low_target): Likewise.
8791 * linux-ia64-low.c (the_low_target): Likewise.
8792 * linux-m32r-low.c (the_low_target): Likewise.
8793 * linux-m68k-low.c (the_low_target): Likewise.
8794 * linux-ppc-low.c (the_low_target): Likewise.
8795 * linux-s390-low.c (the_low_target): Likewise.
8796 * linux-sh-low.c (the_low_target): Likewise.
8797 * linux-sparc-low.c (the_low_target): Likewise.
8798 * linux-tic6x-low.c (the_low_target): Likewise.
8799 * linux-x86-low.c (the_low_target): Likewise.
8800 * linux-xtensa-low.c (the_low_target): Likewise.
8801 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
8802 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
8803 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
8805 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
8806 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
8808 2012-02-29 Yao Qi <yao@codesourcery.com>
8809 Pedro Alves <palves@redhat.com>
8811 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
8812 `step_over_finished' is true.
8814 2012-02-27 Pedro Alves <palves@redhat.com>
8816 * linux-low.c (pid_is_stopped): Delete, moved to common/.
8817 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
8819 2012-02-27 Pedro Alves <palves@redhat.com>
8822 * linux-low.c (pid_is_stopped): New.
8823 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
8825 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
8827 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
8830 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
8832 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
8834 2012-02-24 Luis Machado <lgustavo@codesourcery>
8836 * server.c (handle_query): Advertise support for target-side
8837 breakpoint condition evaluation.
8838 (process_point_options): New function.
8839 (process_serial_event): When inserting a breakpoint, check for
8840 a target-side condition that should be evaluated.
8842 * mem-break.c: Include regcache.h and ax.h.
8843 (point_cond_list_t): New data structure.
8844 (breakpoint) <cond_list>: New field.
8845 (find_gdb_breakpoint_at): Make non-static.
8846 (delete_gdb_breakpoint_at): Clear any target-side
8848 (clear_gdb_breakpoint_conditions): New function.
8849 (add_condition_to_breakpoint): Likewise.
8850 (add_breakpoint_condition): Likewise.
8851 (gdb_condition_true_at_breakpoint): Likewise.
8852 (gdb_breakpoint_here): Return result directly instead
8853 of going through a local variable.
8855 * mem-break.h (find_gdb_breakpoint_at): New prototype.
8856 (clear_gdb_breakpoint_conditions): Likewise.
8857 (add_breakpoint_condition): Likewise.
8858 (gdb_condition_true_at_breakpoint): Likewise.
8860 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
8861 (need_step_over_p): Take target-side breakpoint condition into
8864 2012-02-24 Luis Machado <lgustavo@codesourcery>
8866 * server.h: Include tracepoint.h.
8867 (agent_mem_read, agent_get_trace_state_variable_value,
8868 agent_set_trace_state_variable_value,
8869 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
8870 get_set_tsv_func_addr): New prototypes.
8872 * ax.h: New include file.
8873 * ax.c: New source file.
8875 * tracepoint.c: Include ax.h.
8876 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
8877 agent_expr, eval_result_type): Move to ax.h.
8878 (parse_agent_expr): Rename to ...
8879 (gdb_parse_agent_expr): ... this, make it non-static and move
8881 (unparse_agent_expr) Rename to ...
8882 (gdb_unparse_agent_expr): ... this, make it non-static and move
8884 (eval_agent_expr): Rename to ...
8885 (eval_tracepoint_agent_expr): ... this.
8886 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
8887 forward declarations.
8888 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
8889 (agent_get_trace_state_variable_value): New function.
8890 (agent_set_trace_state_variable_value): New function.
8891 (cmd_qtdp): Call gdb_parse_agent_expr (...).
8892 (response_tracepoint): Call gdb_unparse_agent_expr (...).
8893 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
8894 (condition_true_at_tracepoint): Likewise.
8895 (parse_agent_expr): Rename to ...
8896 (gdb_parse_agent_expr): ... this and move to ax.c.
8897 (unparse_agent_expr): Rename to ...
8898 (gdb_unparse_agent_expr): ... this and move to ax.c.
8899 (gdb_agent_op_name): Move to ax.c.
8900 (eval_agent_expr): Rename to ...
8901 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
8903 (eval_tracepoint_agent_expr): New function.
8904 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
8906 (current_insn_ptr, emit_error, struct bytecode_address): Move to
8908 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
8909 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
8910 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
8911 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
8912 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
8913 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
8914 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
8915 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
8916 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
8917 (compile_bytecodes): Remove forward declaration.
8918 (is_goto_target): Move to ax.c.
8919 (compile_bytecodes): Move to ax.c and call
8920 agent_get_trace_state_variable_value (...) and
8921 agent_set_trace_state_variable_value (...).
8923 * Makefile.in: Update ax.c and IPA dependencies.
8925 2012-02-24 Pedro Alves <palves@redhat.com>
8927 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
8928 (cmd_bigqtbuffer_circular): ... this. Only handle
8929 'QTBuffer:circular:'.
8930 (handle_tracepoint_general_set): Adjust.
8932 2012-02-16 Yao Qi <yao@codesourcery.com>
8934 * inferiors.c: Move code to ...
8935 * dll.c: .... here. New.
8936 * server.h: Declare clear_dlls.
8937 * Makefile.in (SFILES): Add dll.c.
8941 2012-02-11 Yao Qi <yao@codesourcery.com>
8943 * server.c: (handle_monitor_command): Add a new parameter
8945 (handle_query): Update caller.
8947 2012-02-09 Joel Brobecker <brobecker@adacore.com>
8949 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
8950 * configure, config.in: Regenerate.
8951 * hostio.c: Provide an alternate implementation if HAVE_READLINK
8954 2012-02-02 Pedro Alves <palves@redhat.com>
8956 Try SIGKILL first, then PTRACE_KILL.
8957 * linux-low.c (linux_kill_one_lwp): New.
8958 (linux_kill_one_lwp): Rename to ...
8959 (kill_one_lwp_callback): ... this. Use the new
8962 2012-02-02 Pedro Alves <palves@redhat.com>
8964 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
8967 2012-01-27 Pedro Alves <palves@redhat.com>
8969 * linux-low.c (linux_child_pid_to_exec_file): Delete.
8970 (elf_64_file_p): Make static.
8971 (linux_pid_exe_is_elf_64_file): New.
8972 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
8973 Delete declarations.
8974 (linux_pid_exe_is_elf_64_file): Declare.
8975 * linux-x86-low.c (x86_arch_setup): Use
8976 linux_pid_exe_is_elf_64_file.
8978 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
8980 * linux-low.c (linux_wait_for_event_1): Rename to ...
8981 (linux_wait_for_event): ... here and merge it with former
8982 linux_wait_for_event - new variable wait_ptid, use it.
8983 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
8985 2012-01-23 Pedro Alves <palves@redhat.com>
8987 * server.c (main): Avoid yet another case of infinite loop while
8988 detaching/killing after a longjmp.
8990 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
8993 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
8995 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
8997 * hostio.c (handle_readlink): New function.
8998 (handle_vFile): Call it to handle "vFile:readlink" packets.
9000 2012-01-20 Pedro Alves <palves@redhat.com>
9001 Ulrich Weigand <ulrich.weigand@linaro.org>
9003 * server.c (handle_v_requests): Only support vAttach and vRun to
9004 start multiple processes when in extended protocol mode.
9006 2012-01-17 Pedro Alves <palves@redhat.com>
9008 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9009 memalign plus mprotect to allocate the scratch buffer.
9011 2012-01-13 Pedro Alves <palves@redhat.com>
9013 * server.c (attach_inferior): Clear `cont_thread'.
9015 2012-01-13 Pedro Alves <palves@redhat.com>
9017 * server.c (main): Avoid infinite loop while detaching/killing
9020 2012-01-09 Doug Evans <dje@google.com>
9022 * server.c (start_inferior): Set last_ptid in --wrapper case.
9024 2012-01-06 Yao Qi <yao@codesourcery.com>
9026 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9028 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9030 2012-01-04 Yao Qi <yao@codesourcery.com>
9032 * tracepoint.c (cmd_qtdp): Print debug message
9033 for static tracepoint.
9035 2012-01-04 Yao Qi <yao@codesourcery.com>
9037 * tracepoint.c (trace_vdebug): Differentiate debug message
9038 between gdbserver and IPA.
9040 2012-01-03 Yao Qi <yao@codesourcery.com>
9042 * tracepoint.c (tracepoint_was_hit): Don't collect for
9045 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9047 * terminal.h: Reformat copyright header.
9049 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9051 * server.c (gdbserver_version): Update copyright year.
9052 * gdbreplay.c (gdbreplay_version): Likewise.
9054 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9056 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9059 2011-12-18 Hui Zhu <teawater@gmail.com>
9060 * linux-low.c (linux_create_inferior): Save return value to ret.
9062 2011-12-18 Hui Zhu <teawater@gmail.com>
9064 * linux-low.c (linux_create_inferior): Save return value to ret.
9066 2011-12-16 Doug Evans <dje@google.com>
9068 * linux-low.c (linux_create_inferior): If stdio connection,
9069 redirect stdin from /dev/null, stdout to stderr.
9070 * remote-utils.c (remote_is_stdio): New static global.
9071 (remote_connection_is_stdio): New function.
9072 (remote_prepare): Handle stdio connection.
9073 (remote_open): Ditto.
9074 (remote_close): Don't close stdin for stdio connections.
9075 (read_prim,write_prim): New functions. Replace all calls to
9076 read/write to these.
9077 * server.c (main): Watch for "-" argument. Move call to
9078 remote_prepare before start_inferior.
9079 * server.h (STDIO_CONNECTION_NAME): New macro.
9080 (remote_connection_is_stdio): Declare.
9082 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9083 in debugging output.
9085 2011-12-15 Yao Qi <yao@codesourcery.com>
9087 * tracepoint.c: Include sys/syscall.h.
9088 (gdb_ust_thread): Remove preprocessor conditional.
9090 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9092 * linux-low.c (linux_detach_one_lwp): Call
9093 the_low_target.prepare_to_resume before detaching.
9095 2011-12-14 Yao Qi <yao@codesourcery.com>
9097 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9100 2011-12-14 Yao Qi <yao@codesourcery.com>
9102 * i386-low.c (i386_low_stopped_data_address): Initialize local
9105 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9109 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9110 DR_CONTROL unless necessary. Extend comments.
9111 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9112 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9114 2011-12-13 Yao Qi <yao@codesourcery.com>
9116 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9118 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9120 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9122 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9123 Print new debug message for such case.
9125 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9127 Fix overlapping memcpy.
9128 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9129 the read_inferior_memory transfer.
9130 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9131 write_inferior_memory transfer.
9132 (set_fast_tracepoint_jump): New variable buf. Use it for the
9133 read_inferior_memory and write_inferior_memory transfers.
9134 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9135 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9136 Use it for the write_inferior_memory transfer.
9137 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9140 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9142 * linux-low.c (fetch_register, store_register): Make code
9143 consistent, fix formatting.
9145 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9147 * linux-low.c (usr_store_inferior_registers): Factor out code
9148 to handle individual registers into...
9149 (store_register): ... this new function.
9151 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9153 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9154 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9155 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9156 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9157 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9158 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9159 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9160 (srv_xmlfiles): Add new XML files.
9162 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9164 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9165 (init_registers_s390_linux32v1): Add prototype.
9166 (init_registers_s390_linux32v2): Likewise.
9167 (init_registers_s390_linux64v1): Likewise.
9168 (init_registers_s390_linux64v2): Likewise.
9169 (init_registers_s390x_linux64v1): Likewise.
9170 (init_registers_s390x_linux64v2): Likewise.
9171 (s390_num_regs): Increment to 52.
9172 (s390_regmap): Add orig_r2 register.
9173 (s390_num_regs_3264): Increment to 68.
9174 (s390_regmap_3264): Add orig_r2 register.
9175 (s390_collect_ptrace_register): Handle orig_r2 register.
9176 (s390_supply_ptrace_register): Likewise.
9177 (s390_fill_last_break): New function.
9178 (s390_store_last_break): Likewise.
9179 (s390_fill_system_call): New function.
9180 (s390_store_system_call): Likewise.
9181 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9183 (s390_check_regset): New function.
9184 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9185 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9186 Update target_regsets for available register sets.
9188 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9189 Jan Kratochvil <jan.kratochvil@redhat.com>
9191 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9192 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9194 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9195 * linux-low.h (struct process_info_private): New member r_debug.
9196 * server.c (handle_qxfer_libraries): Call
9197 the_target->qxfer_libraries_svr4.
9198 (handle_qxfer_libraries_svr4): New function.
9199 (qxfer_packets): New entry "libraries-svr4".
9200 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9201 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9202 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9203 PACKET_qXfer_libraries_svr4.
9205 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9207 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9208 PSW address/mask between 8-byte and 16-byte formats.
9209 (s390_supply_ptrace_register): Likewise.
9210 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9211 basic addressing mode bit.
9213 2011-11-24 Stan Shebs <stan@codesourcery.com>
9215 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9217 2011-11-17 Stan Shebs <stan@codesourcery.com>
9219 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9220 (tracing_start_time): New global.
9221 (tracing_stop_time): New global.
9222 (tracing_user_name): New global.
9223 (tracing_notes): New global.
9224 (tracing_stop_note): New global.
9225 (cmd_qtstart): Set traceframe_usage, start_time.
9226 (stop_tracing): Set stop_time.
9227 (cmd_qtstatus): Report additional status.
9228 (cmd_qtp): New function.
9229 (handle_tracepoint_query): Call it.
9230 (cmd_qtnotes): New function.
9231 (handle_tracepoint_general_set): Call it.
9232 (get_timestamp): Rename from tsv_get_timestamp.
9234 2011-11-14 Stan Shebs <stan@codesourcery.com>
9235 Kwok Cheung Yeung <kcy@codesourcery.com>
9237 * linux-x86-low.c (small_jump_insn): New.
9238 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9239 trampoline and error message, build a trampoline and issue a small
9240 jump instruction to it.
9241 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9242 trampoline and error message.
9243 (x86_get_min_fast_tracepoint_insn_len): New.
9244 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9245 * linux-low.h (struct linux_target_ops): Add arguments to
9246 install_fast_tracepoint_jump_pad operation, add new operation.
9247 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9249 (linux_get_min_fast_tracepoint_insn_len): New function.
9250 (linux_target_op): Add new operation.
9251 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9252 (gdb_trampoline_buffer_end): Ditto.
9253 (gdb_trampoline_buffer_error): Ditto.
9254 (struct ipa_sym_addresses): Add fields for new IPA variables.
9255 (symbol_list): Add entries for new IPA variables.
9256 (struct tracepoint): Add fields to hold the address range of the
9257 trampoline used by the tracepoint.
9258 (trampoline_buffer_head): New static variable.
9259 (trampoline_buffer_tail): Ditto.
9260 (claim_trampoline_space): New function.
9261 (have_fast_tracepoint_trampoline_buffer): New function.
9262 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9264 (install_fast_tracepoint): Ditto, also add error buffer argument.
9265 (cmd_qtminftpilen): New function.
9266 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9267 (fast_tracepoint_from_trampoline_address): New function.
9268 (fast_tracepoint_collecting): Handle trampoline as part of jump
9270 (set_trampoline_buffer_space): New function.
9271 (initialize_tracepoint): Initialize new IPA variables.
9272 * target.h (struct target_ops): Add arguments to
9273 install_fast_tracepoint_jump_pad operation, add new
9274 get_min_fast_tracepoint_insn_len operation.
9275 (target_get_min_fast_tracepoint_insn_len): New.
9276 (install_fast_tracepoint_jump_pad): Add arguments.
9277 * server.h (IPA_BUFSIZ): Define.
9278 * linux-i386-ipa.c: Include extra header files.
9279 (initialize_fast_tracepoint_trampoline_buffer): New function.
9280 (initialize_low_tracepoint): Call it.
9281 * server.h (set_trampoline_buffer_space): Declare.
9282 (claim_trampoline_space): Ditto.
9283 (have_fast_tracepoint_trampoline_buffer): Ditto.
9285 2011-11-14 Yao Qi <yao@codesourcery.com>
9287 * server.c (handle_query): Handle InstallInTrace for qSupported.
9288 * tracepoint.c (add_tracepoint): Sort list.
9289 (install_tracepoint, download_tracepoint): New.
9290 (cmd_qtdp): Call them to install and download tracepoints.
9291 (sort_tracepoints): Removed.
9292 (cmd_qtstart): Update.
9294 2011-11-14 Yao Qi <yao@codesourcery.com>
9296 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9297 * mem-break.h: Declare.
9298 * tracepoint.c (cmd_qtstart): Move some code to ...
9299 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9301 (download_tracepoints): Move some code to ...
9302 (download_tracepoint_1): ... here. New.
9304 2011-11-08 Yao Qi <yao@codesourcery.com>
9306 * remote-utils.c (relocate_instruction): A comment fix.
9308 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9310 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9311 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9312 dr_status_mirror and dr_control_mirror from debug_reg_state.
9313 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9314 (i386_initial_stuff): Remove use of deleted globals.
9315 (i386_get_thread_context, i386_set_thread_context,
9316 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9317 from debug_reg_state.
9319 2011-11-05 Yao Qi <yao@codesourcery.com>
9321 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9322 address as TPOINT's.
9324 2011-11-02 Stan Shebs <stan@codesourcery.com>
9326 * tracepoint.c (agent_mem_read_string): New function.
9327 (eval_agent_expr): Call it for tracenz.
9328 * server.c (handle_query): Report support for tracenz.
9330 2011-11-02 Yao Qi <yao@codesourcery.com>
9332 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9334 2011-11-02 Yao Qi <yao@codesourcery.com>
9336 * target.h: Fix a typo in comment.
9338 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9340 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9341 clobber the breakpoints' shadows with fast tracepoint jumps.
9342 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9343 * target.c (write_inferior_memory): Also pass MYADDR down to
9346 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9348 * configure.ac: Check support for personality routine.
9349 * configure: Regenerate.
9350 * config.in: Likewise.
9351 * linux-low.c: Include <sys/personality.h>.
9352 Define ADDR_NO_RANDOMIZE if necessary.
9353 (linux_create_inferior): Disable address space randomization when
9354 forking inferior, if requested.
9355 (linux_supports_disable_randomization): New function.
9356 (linux_target_ops): Install it.
9357 * server.h (disable_randomization): Declare.
9358 * server.c (disable_randomization): New global variable.
9359 (handle_general_set): Handle QDisableRandomization.
9360 (handle_query): Likewise for qSupported.
9361 (main): Support --disable-randomization and --no-disable-randomization
9362 command line arguments.
9363 * target.h (struct target_ops): Add supports_disable_randomization.
9364 (target_supports_disable_randomization): New macro.
9366 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9368 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9370 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9371 [!PT_GETDSBT] (target_loadmap): New definition.
9372 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9373 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9374 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9375 and PT_GETDSBT to LINUX_LOADMAP.
9376 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9377 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9379 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9381 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9382 (arm_linux_hwbp_cap): New static variable.
9383 (arm_linux_get_hwbp_cap): Replace by ...
9384 (arm_linux_init_hwbp_cap): ... this new function.
9385 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9386 (arm_linux_get_hw_watchpoint_count): Likewise.
9387 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9388 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9389 (arm_prepare_to_resume): Use perror_with_name instead of error.
9391 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9393 * linux-arm-low.c: Include <signal.h>.
9394 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9395 (struct arm_linux_hwbp_cap): New data type.
9396 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9397 (struct arm_linux_hw_breakpoint): New data type.
9398 (MAX_BPTS, MAX_WPTS): Define.
9399 (struct arch_process_info, struct arch_lwp_info): New data types.
9400 (arm_linux_get_hwbp_cap): New function.
9401 (arm_linux_get_hw_breakpoint_count): Likewise.
9402 (arm_linux_get_hw_watchpoint_count): Likewise.
9403 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9404 (arm_hwbp_control_initialize): Likewise.
9405 (arm_hwbp_control_is_enabled): Likewise.
9406 (arm_hwbp_control_is_initialized): Likewise.
9407 (arm_hwbp_control_disable): Likewise.
9408 (arm_linux_hw_breakpoint_equal): Likewise.
9409 (arm_linux_hw_point_initialize): Likewise.
9410 (struct update_registers_data): New data structure.
9411 (update_registers_callback: New function.
9412 (arm_insert_point): Likewise.
9413 (arm_remove_point): Likewise.
9414 (arm_stopped_by_watchpoint): Likewise.
9415 (arm_stopped_data_address): Likewise.
9416 (arm_new_process): Likewise.
9417 (arm_new_thread): Likewise.
9418 (arm_prepare_to_resume): Likewise.
9419 (the_low_target): Register arm_insert_point, arm_remove_point,
9420 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9421 arm_new_thread, and arm_prepare_to_resume.
9423 2011-09-15 Stan Shebs <stan@codesourcery.com>
9425 * server.h (struct emit_ops): Add compare-goto fields.
9426 * tracepoint.c (gdb_agent_op_sizes): New table.
9427 (emit_eq_goto): New function.
9428 (emit_ne_goto): New function.
9429 (emit_lt_goto): New function.
9430 (emit_le_goto): New function.
9431 (emit_gt_goto): New function.
9432 (emit_ge_goto): New function.
9433 (is_goto_target): New function.
9434 (compile_bytecodes): Recognize special cases of compare-goto
9435 combinations and call specialized emitters for them.
9436 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9437 (amd64_emit_ne_goto): New function.
9438 (amd64_emit_lt_goto): New function.
9439 (amd64_emit_le_goto): New function.
9440 (amd64_emit_gt_goto): New function.
9441 (amd64_emit_ge_goto): New function.
9442 (amd64_emit_ops): Add the new functions.
9443 (i386_emit_eq_goto): New function.
9444 (i386_emit_ne_goto): New function.
9445 (i386_emit_lt_goto): New function.
9446 (i386_emit_le_goto): New function.
9447 (i386_emit_gt_goto): New function.
9448 (i386_emit_ge_goto): New function.
9449 (i386_emit_ops): Add the new functions.
9451 2011-09-08 Stan Shebs <stan@codesourcery.com>
9453 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9454 (i386_emit_epilogue): Restore %ebx.
9456 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9458 * server.c (step_thread): Remove definition.
9459 (process_serial_event): Don't handle Hs.
9460 * server.h (step_thread): Remove declaration.
9461 * target.c (set_desired_inferior): Remove use of step_thread.
9463 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9465 * linux-low.c: Include linux-procfs.h.
9466 (linux_attach_lwp_1): Update comments.
9467 (linux_attach): Scan for existing threads when attaching to a
9468 process that is the tgid.
9469 * Makefile.in: Update dependencies.
9471 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9473 * configure.srv: Add linux-procfs.o dependencies.
9475 2011-08-14 Yao Qi <yao@codesourcery.com>
9477 * target.h (struct target_ops): Fix indent.
9478 * win32-low.c (win32_target_ops): Fix comment.
9480 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9481 Yao Qi <yao@codesourcery.com>
9483 * Makefile.in (clean): Remove tic6x-*.c files.
9484 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9485 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9486 (tic6x-c64xp-linux.c): Likewise.
9487 * configure.srv: Add support for tic6x-*-uclinux.
9488 * linux-tic6x-low.c: New.
9489 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9491 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9492 Yao Qi <yao@codesourcery.com>
9494 * target.h (struct target_ops): Add read_loadmap.
9495 * linux-low.c (struct target_loadseg): New type.
9496 (struct target_loadmap): New type.
9497 (linux_read_loadmap): New function.
9498 (linux_target_ops): Add linux_read_loadmap.
9499 * server.c (handle_query): Support qXfer:fdpic:read packet.
9500 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9503 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9505 * win32-low.c: Include <stdint.h>.
9507 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9509 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9510 to the inferior here.
9511 (i386_remove_aligned_watchpoint): Ditto.
9512 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9513 fit part of the watchpoint in the debug registers.
9514 (i386_update_inferior_debug_regs): New.
9515 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9516 registers, and only update the inferior on success.
9517 (i386_low_remove_watchpoint): Ditto.
9519 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9521 * linux-low.c (compare_ints, unique, list_threads, show_process,
9522 linux_core_of_thread): Delete.
9523 (linux_target_ops): Change linux_core_of_thread to
9524 linux_common_core_of_thread.
9525 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9526 * utils.c (malloc_failure): Change type of argument.
9527 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9528 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9529 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9530 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9531 (IPA_OBJS): Add common-utils-ipa.o.
9532 (ptid_h, linux_osdata_h): New macros.
9533 (server_h): Add common/common-utils.h, common/xml-utils.h,
9534 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9536 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9537 ptid.o, buffer.o): New rules.
9538 (linux-low.o): Add common/linux-osdata.h as a dependency.
9539 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9540 * configure.ac: Add AC_HEADER_DIRENT check.
9541 * config.in: Regenerate.
9542 * configure: Regenerate.
9543 * remote-utils.c (xml_escape_text): Delete.
9544 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9545 buffer_xml_printf): Move to common/buffer.c.
9546 * server.c (main): Remove call to initialize_inferiors.
9547 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9548 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9549 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9550 internal_error, gdb_assert, gdb_assert_fail): Delete.
9551 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9552 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9554 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9555 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9556 initialize_inferiors): Delete.
9558 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9560 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9563 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9565 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9567 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9569 2011-05-26 Yao Qi <yao@codesourcery.com>
9571 * Makefile.in (thread-db.o): Track dependence to
9572 common/gdb_thread_db.h.
9573 * thread-db.c: include gdb_thread_db.h from right place.
9575 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9577 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9578 __FILE__ and __LINE__ to internal_error.
9580 2011-05-13 Doug Evans <dje@google.com>
9582 * thread-db.c (try_thread_db_load_from_sdir): New function.
9583 (try_thread_db_load_from_dir): New function.
9584 (thread_db_load_search): Handle $sdir, ignore $pdir.
9585 Remove trying of system directories if search of
9586 libthread-db-search-path fails, that is now done via $sdir.
9588 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9590 * server.c (handle_query): Add EnableDisableTracepoints to the list
9591 of supported features.
9592 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9594 (cmd_qtenable_disable): New.
9595 (cmd_qtstart): Install tracepoints even if disabled.
9596 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9597 receiving a QTEnable or QTDisable packet.
9598 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9599 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9601 (gdb_probe): Skip data collection if static tracepoint is disabled.
9603 2011-05-10 Doug Evans <dje@google.com>
9605 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9607 2011-05-04 Doug Evans <dje@google.com>
9609 * linux-low.c (linux_join): Skip process lookup.
9610 * spu-low.c (spu_join): Ditto.
9611 * server.c (join_inferiors_callback): Delete.
9612 (process_serial_event): For 'D' packet (detach) call join_inferior
9615 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9617 * README: Don't mention xscale*-*-linux*.
9618 * configure.srv (xscale*-*-linux*): Don't handle target.
9620 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9622 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9624 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9625 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9626 (i386_emit_void_call_2): Likewise.
9628 2011-04-26 Yao Qi <yao@codesourcery.com>
9630 * linux-low.c: Move common macros to linux-ptrace.h.
9631 Include linux-ptrace.h.
9632 * Makefile.in (linux_ptrace_h): New.
9633 (linux-low.o): Depends on linux-ptrace.h.
9635 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9637 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9638 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9639 (remote_prepare): New function with most of the TCP code from ...
9640 (remote_open): ... here. Detect PORT here unconditionally. Move also
9641 setting transport_is_reliable.
9642 * server.c (run_once): New variable.
9643 (gdbserver_usage): Document it.
9644 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9645 the first run if RUN_ONCE.
9646 * server.h (run_once, remote_prepare): New declarations.
9648 2011-04-19 Tom Tromey <tromey@redhat.com>
9650 * win32-low.c (handle_load_dll): Remove duplicate "the".
9652 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9654 Remove support for old Cygwin 1.5 versions.
9655 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9656 function to avoid warning.
9657 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9660 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9662 * gdbserver/server.h (Macro _): Define it if not available.
9664 2011-03-14 Michael Snyder <msnyder@vmware.com>
9666 * hostio.c (handle_close): Remove unnecessary null test.
9668 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9670 * Makefile.in (maintainer-clean realclean distclean): Remove
9671 "make ... subdir_do" command.
9673 2011-03-10 Michael Snyder <msnyder@vmware.com>
9675 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9677 * server.c (handle_v_run): Free alloced buffer on early return.
9679 2011-03-09 Yao Qi <yao@codesourcery.com>
9682 2011-03-04 Yao Qi <yao@codesourcery.com>
9684 * Makefile.in: Remove GNU make feature --directory.
9686 2011-03-05 Yao Qi <yao@codesourcery.com>
9688 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9689 (subdir_do): New make target. Copied from gdb/Makefile.
9690 (maintainer-clean, realclean, distclean, clean): Call corresponding
9691 make targets in common/Makefile.
9693 2011-02-11 Yao Qi <yao@codesourcery.com>
9695 * configure.ac: Call AC_PROG_RANLIB.
9696 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9697 * configure: Regenerate.
9699 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9701 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9703 2011-03-06 Yao Qi <yao@codesourcery.com>
9705 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9707 2011-03-05 Yao Qi <yao@codesourcery.com>
9709 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9710 (subdir_do): New make target. Copied from gdb/Makefile.
9711 (maintainer-clean, realclean, distclean, clean): Call corresponding
9712 make targets in common/Makefile.
9714 2011-03-04 Yao Qi <yao@codesourcery.com>
9716 * Makefile.in: Remove GNU make feature --directory.
9718 2011-03-04 Michael Snyder <msnyder@vmware.com>
9720 * server.c (queue_stop_reply): Call xmalloc not malloc.
9722 2011-03-02 Michael Snyder <msnyder@vmware.com>
9724 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9726 2011-02-28 Michael Snyder <msnyder@vmware.com>
9728 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9729 (cmd_qtframe): Ditto.
9730 (cmd_qtbuffer): Ditto.
9731 (cmd_bigqtbuffer): Ditto.
9733 * utils.c (decimal2str): Initialize 'width' to nine, then
9736 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9738 * hostio.c (require_data): Free *data, not data.
9740 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9742 * hostio.c (require_data): Use free, not xfree.
9744 2011-02-27 Michael Snyder <msnyder@vmware.com>
9746 * server.c (handle_query): Discard unused value.
9748 * hostio.c (require_data): Free malloc memory before returning
9751 2011-02-26 Michael Snyder <msnyder@vmware.com>
9753 * linux-low.c (list_threads): Call closedir for dirent.
9755 2011-02-27 Michael Snyder <msnyder@vmware.com>
9757 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
9758 a case statement falls through.
9760 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
9762 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
9765 2011-02-26 Michael Snyder <msnyder@vmware.com>
9767 * utils.c (decimal2str): Eliminate dead code and dead param.
9768 (pulongest): Drop dead param from call to decimal2str.
9771 2011-02-24 Joel Brobecker <brobecker@adacore.com>
9773 Revert the following patch (not approved yet):
9774 2011-02-21 Hui Zhu <teawater@gmail.com>
9775 * tracepoint.c (tp_printf): New function.
9776 (eval_agent_expr): Handle gdb_agent_op_printf.
9778 2011-02-21 Hui Zhu <teawater@gmail.com>
9780 * tracepoint.c (tp_printf): New function.
9781 (eval_agent_expr): Handle gdb_agent_op_printf.
9783 2011-02-18 Tom Tromey <tromey@redhat.com>
9785 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
9786 (tracepoint.o): Likewise.
9787 * tracepoint.c (enum gdb_agent_op): Use ax.def.
9788 (gdb_agent_op_names): Likewise.
9790 2011-02-18 Tom Tromey <tromey@redhat.com>
9792 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
9793 gdb_agent_op_rot>: New constants.
9794 (gdb_agent_op_names): Add pick and roll.
9795 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
9798 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
9800 * aclocal.m4: Regenerated with aclocal-1.11.1.
9802 2011-02-14 Pedro Alves <pedro@codesourcery.com>
9804 * server.c (handle_qxfer_traceframe_info): New.
9805 (qxfer_packets): Register "traceframe-info".
9806 (handle_query): Report support for qXfer:traceframe-info:read+.
9807 * tracepoint.c (match_blocktype): New.
9808 (traceframe_find_block_type): Rename to ...
9809 (traceframe_walk_blocks): ... this. Add callback filter argument,
9811 (traceframe_find_block_type): New, reimplemented on top of
9812 traceframe_walk_blocks.
9813 (build_traceframe_info_xml): New.
9814 (traceframe_read_info): New.
9815 * server.h (traceframe_read_info): Declare.
9817 2011-02-11 Yao Qi <yao@codesourcery.com>
9819 * configure.ac: Call AC_PROG_RANLIB.
9820 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9821 * configure: Regenerate.
9823 2011-02-07 Pedro Alves <pedro@codesourcery.com>
9825 * server.c (gdb_read_memory): Change return semantics to allow
9827 (handle_search_memory_1): Adjust.
9828 (process_serial_event) <'m' packet>: Handle partial transfers.
9829 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
9831 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9833 * regcache.c (init_register_cache): Initialize
9834 regcache->register_status.
9835 (free_register_cache): Release regcache->register_status.
9836 (regcache_cpy): Copy register_status.
9837 (registers_to_string): Print 'x's for unavailable registers.
9838 (supply_register): Mark the register's status valid or
9839 unavailable, depending on whether a buffer was passed in or not.
9840 (supply_register_zeroed): New.
9841 (supply_regblock): Mark the registers' status valid or
9842 unavailable, depending on whether a buffer was passed in or not.
9843 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
9844 (struct regcache): New `register_status' field.
9845 (supply_register_zeroed): Declare.
9846 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
9847 supply_register_zeroed, rather than passing a NULL buffer to
9849 * tracepoint.c (fetch_traceframe_registers): Update comment.
9851 2011-01-28 Pedro Alves <pedro@codesourcery.com>
9853 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
9856 2011-01-25 Pedro Alves <pedro@codesourcery.com>
9858 * server.h (decode_xfer_write): Change prototype.
9859 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
9860 and don't extract the annex here.
9861 * server.c (decode_xfer_read): Remove `annex' parameter,
9862 and don't extract the annex here.
9864 (struct qxfer): New.
9865 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
9866 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
9867 (handle_qxfer_statictrace): New functions, abstracted out from
9868 handle_query, and made to use the struct qxfer interface.
9869 (handle_threads_qxfer_proper): Rename to ...
9870 (handle_qxfer_threads_proper): ... this.
9871 (handle_threads_qxfer): Rename to ...
9872 (handle_qxfer_threads): ... this. Adjust.
9873 (qxfer_packets): New array.
9874 (handle_qxfer): New function.
9875 (handle_query): Use handle_qxfer.
9877 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
9879 * gdbreplay.c: Shorten lines of >= 80 columns.
9880 * linux-low.c: Ditto.
9881 * linux-ppc-low.c: Ditto.
9882 * linux-s390-low.c: Ditto.
9883 * linux-sparc-low.c: Ditto.
9884 * linux-x86-low.c: Ditto.
9885 * linux-xtensa-low.c: Ditto.
9886 * mem-break.c: Ditto.
9888 * regcache.h: Ditto.
9889 * remote-utils.c: Ditto.
9892 * thread-db.c: Ditto.
9893 * tracepoint.c: Ditto.
9895 * win32-low.h: Ditto.
9897 2011-01-05 Joel Brobecker <brobecker@adacore.com>
9899 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
9902 2011-01-01 Joel Brobecker <brobecker@adacore.com>
9904 * server.c (gdbserver_version): Update copyright year in version
9906 * gdbreplay.c (gdbreplay_version): Ditto.
9908 2010-12-29 Jie Zhang <jie.zhang@analog.com>
9910 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
9911 * linux-bfin-low.c: New file.
9912 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
9913 PT_DATA_ADDR for BFIN targets.
9914 * Makefile.in (SFILES): Add linux-bfin-low.c.
9915 (clean): Remove reg-bfin.c.
9916 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
9917 * README: Mention supported Blackfin targets.
9919 2010-12-23 Mike Frysinger <vapier@gentoo.org>
9921 * .gitignore: New file.
9923 2010-11-16 Mike Frysinger <vapier@gentoo.org>
9925 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
9927 2010-10-22 Jie Zhang <jie@codesourcery.com>
9929 * Makefile.in: Add FLAGS_TO_PASS variable.
9930 (install): Remove dependency of install-only and recursively
9931 invoke make for install-only.
9933 2010-10-04 Doug Evans <dje@google.com>
9935 * Makefile.in (uninstall): Use $(DESTDIR).
9937 2010-09-24 Pedro Alves <pedro@codesourcery.com>
9941 * linux-x86-low.c (compat_siginfo_from_siginfo)
9942 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
9943 si_code is < 0. Check for si_code == SI_TIMER before checking for
9946 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9948 * lynx-i386-low.c: New file.
9949 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
9951 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9953 * lynx-low.c (ptrace_request_to_str): Remove handling for
9954 request values that have been removed in LynxOS 5.x.
9956 2010-09-13 Joel Brobecker <brobecker@adacore.com>
9958 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
9961 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
9963 * configure.ac: Add --enable-inprocess-agent option.
9964 * configure: Rebuilt.
9966 2010-09-06 Yao Qi <yao@codesourcery.com>
9968 * linux-low.c (linux_kill): Remove unused variable.
9969 (linux_stabilize_threads): Likewise.
9970 * server.c (start_inferior): Likewise.
9971 (queue_stop_reply_callback): Likewise.
9972 * tracepoint.c (do_action_at_tracepoint): Likewise.
9974 2010-09-06 Yao Qi <yao@codesourcery.com>
9976 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
9979 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9981 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
9983 2010-09-06 Pedro Alves <pedro@codesourcery.com>
9985 * Makefile.in (install-only): Replace $IPA_DEPFILES with
9988 2010-09-01 Joel Brobecker <brobecker@adacore.com>
9990 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
9991 gdbserver/lynx-ppc-low.c: New files.
9992 * Makefile.in (lynx_low_h): New variable.
9993 (lynx-low.o, lynx-ppc-low.o): New rules.
9994 * configure.ac: On LynxOS, link with -lnetinet.
9995 * configure.srv: Add handling of powerpc-*-lynxos* targets.
9996 * configure: regenerate.
9998 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10000 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10001 * configure.ac: Add check for vasprintf and vsnprintf.
10002 * configure, config.in: Regenerate.
10003 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10005 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10007 * gdbreplay.c: Move include of alloca.h up, next to include of
10009 * server.h: Add include of malloc.h.
10010 * mem-break.c: Remove include of malloc.h.
10011 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10013 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10015 * Makefile.in (memmem.o): Build with -Wno-error.
10017 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10019 * utils.c (xsnprintf): Make non-static.
10020 * server.h: Add xsnprintf declaration.
10021 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10022 replace calls to snprintf by calls to xsnprintf throughout.
10024 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10026 * configure.ac: Add configure check for alloca.
10027 * configure, config.in: Regenerate.
10028 * server.h: Include alloca.h if it exists.
10029 * gdbreplay.c: Include alloca.h if it exists.
10031 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10033 * linux-low.c (__SIGRTMIN): Define if not already defined.
10034 (linux_create_inferior): Check for __ANDROID__ rather than
10036 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10037 are already deferred.
10038 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10039 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10040 stopped and already has a pending signal to report.
10041 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10042 a pending signal to report or is moving out of a jump pad.
10043 (linux_init_signals): Check for __ANDROID__ rather than
10046 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10048 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10049 debug_threads check. Avoid a linear search when not doing debug
10052 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10054 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10055 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10056 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10057 (process_event): Change local fd's type to gdb_fildes_t.
10058 (create_file_handler): Adjust prototype.
10059 (delete_file_handler): Adjust prototype.
10060 (handle_file_event): Adjust prototype. Use pfildes.
10061 (create_file_event): Adjsut prototype.
10062 * remote-utils.c (remote_desc, listen_desc): Change type to
10064 * server.h: New gdb_fildes_t typedef.
10065 [USE_WIN32API]: Include winsock2.h.
10066 (delete_file_handler, add_file_handler): Adjust prototypes.
10067 (pfildes): Declare.
10068 * utils.c (pfildes): New.
10070 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10072 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10073 * configure: Regenerate.
10075 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10077 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10078 (linux_done_accessing_memory): ... this.
10079 (linux_target_ops): Adjust.
10080 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10081 * nto-low.c (nto_target_ops): Adjust comment.
10082 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10083 * spu-low.c (spu_target_ops): Adjust comment.
10084 * target.h (target_ops): Rename unprepare_to_access_memory field
10085 to done_accessing_memory.
10086 (unprepare_to_access_memory): Rename to ...
10087 (done_accessing_memory): ... this.
10089 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10091 * linux-low.c (linux_prepare_to_access_memory): New.
10092 (linux_unprepare_to_access_memory): New.
10093 (linux_target_ops): Install them.
10094 * server.c (read_memory): Rename to ...
10095 (gdb_read_memory): ... this. Use
10096 prepare_to_access_memory/prepare_to_access_memory.
10097 (write_memory): Rename to ...
10098 (gdb_write_memory): ... this. Use
10099 prepare_to_access_memory/prepare_to_access_memory.
10100 (handle_search_memory_1): Adjust.
10101 (process_serial_event): Adjust.
10102 * target.h (struct target_ops): New fields
10103 prepare_to_access_memory and unprepare_to_access_memory.
10104 (prepare_to_access_memory, unprepare_to_access_memory): New.
10105 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10106 prepare_to_access_memory/prepare_to_access_memory.
10107 * nto-low.c (nto_target_ops): Adjust.
10108 * spu-low.c (spu_target_ops): Adjust.
10109 * win32-low.c (win32_target_ops): Adjust.
10111 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10113 * Makefile.in (WARN_CFLAGS): Get it from configure.
10114 (WERROR_CFLAGS): New.
10115 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10116 * configure.ac: Introduce --enable-werror, which adds -Werror to
10117 the compiler command line. Enabled by default. Disable with
10118 --disable-werror. Add -Wdeclaration-after-statement
10119 Wpointer-arith and -Wformat-nonliteral to warning flags.
10120 * configure: Regenerate.
10122 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10124 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10126 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10128 * gdbreplay.c (remote_error): New.
10130 (expect): Use gdbchar. Check for error reading from GDB.
10131 Clarify sync error output.
10132 (play): Check for errors writing to GDB.
10133 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10134 * remote-utils.c (getpkt): Check for errors writing to the remote
10137 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10139 * linux-low.c (linux_wait_1): Move non-debugging code out of
10140 `debug_threads' control.
10142 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10144 * linux-low.c (linux_wait_1): Don't set last_status here.
10145 * server.c (push_event, queue_stop_reply_callback): Assert we're
10146 not pushing a TARGET_WAITKIND_IGNORE event.
10147 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10148 (myresume, handle_target_event): Set the thread's last_resume_kind
10149 and last_status from the target returned status.
10151 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10155 * linux-x86-low.c (update_debug_registers_callback): New.
10156 (i386_dr_low_set_addr): Use it.
10157 (i386_dr_low_get_addr): New.
10158 (i386_dr_low_set_control): Use update_debug_registers_callback.
10159 (i386_dr_low_get_control): New.
10160 (i386_dr_low_get_status): Adjust.
10161 * linux-low.c (linux_stop_lwp): New.
10162 * linux-low.h (linux_stop_lwp): Declare.
10164 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10165 argument instead of a i386_debug_reg_state.
10166 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10167 a i386_debug_reg_state.
10168 (i386_insert_aligned_watchpoint): Adjust.
10169 (i386_remove_aligned_watchpoint): Adjust.
10170 (i386_low_stopped_data_address): Read the debug registers from the
10171 inferior instead of from the mirrors.
10172 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10173 (i386_dr_low_get_addr): Declare.
10174 (i386_dr_low_get_control): Declare.
10175 (i386_dr_low_get_status): Change prototype.
10177 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10178 (i386_dr_low_get_addr): New.
10179 (i386_dr_low_get_control): New.
10180 (i386_dr_low_get_status): Adjust prototype. Return
10182 (i386_initial_stuff): Clear dr_status_mirror and
10184 (i386_get_thread_context): Adjust.
10185 (i386_set_thread_context): Adjust.
10186 (i386_thread_added): Adjust.
10188 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10190 * linux-low.h (linux_thread_area): Delete declaration.
10192 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10194 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10195 after its termination.
10197 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10199 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10200 (gdb_wants_all_stopped): Delete.
10201 (linux_wait_1): Don't call them.
10202 * server.c (handle_v_cont): Tag all threads as want-stopped.
10203 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10204 stopped as "client-wants-stopped".
10206 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10208 * Makefile.in (signals_h): New.
10209 (server_h): Depend on it.
10210 (server.o): Don't depend on $(signals_def).
10211 (signals.o): Depend on $(signals_def).
10213 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10215 * Makefile.in (signals_def): New.
10216 (server_h): Append include/gdb/signals.h and signals_def.
10217 (server.o): Append signals_def.
10219 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10221 * server.c (handle_target_event): Use target_signal_to_host for
10222 resume_info.sig initialization.
10223 * target.h (struct thread_resume) <sig>: New comment.
10225 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10227 * server.c (handle_query): strcpy() the returned string from paddress()
10228 instead of sprintf().
10229 * utils.c (paddress): Return phex_nz().
10231 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10233 * server.c (handle_v_cont): Call mourn_inferior if process
10235 (myresume): Likewise.
10237 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10239 Static tracepoints, and integration with UST.
10241 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10242 * mem-break.c (uninsert_all_breakpoints)
10243 (reinsert_all_breakpoints): New.
10244 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10245 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10246 (gdb_agent_ust_loaded, helper_thread_id)
10247 (gdb_agent_helper_thread_id): New macros.
10248 (struct ipa_sym_addresses): Add addr_ust_loaded,
10249 addr_helper_thread_id, addr_cmd_buf.
10250 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10251 (in_process_agent_loaded_ust): New.
10252 (write_e_ust_not_loaded): New.
10253 (maybe_write_ipa_ust_not_loaded): New.
10254 (struct collect_static_trace_data_action): New.
10255 (enum tracepoint_type) <static_tracepoint>: New.
10256 (struct tracepoint) <handle>: Mention static tracepoints.
10257 (struct static_tracepoint_ctx): New.
10258 (CMD_BUF_SIZE): New.
10259 (add_tracepoint_action): Handle static tracepoint actions.
10260 (unprobe_marker_at): New.
10261 (clear_installed_tracepoints): Handle static tracepoints.
10262 (cmd_qtdp): Handle static tracepoints.
10263 (probe_marker_at): New.
10264 (cmd_qtstart): Handle static tracepoints.
10265 (response_tracepoint): Handle static tracepoints.
10266 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10267 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10268 (get_context_regcache): Handle static tracepoints.
10269 (do_action_at_tracepoint): Handle static tracepoint actions.
10270 (traceframe_find_block_type): Handle static trace data blocks.
10271 (traceframe_read_sdata): New.
10272 (download_tracepoints): Download static tracepoint actions.
10273 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10274 (GDB_PROBE_NAME): New.
10276 (GET_UST_SYM): New.
10279 (ust_marker_to_static_tracepoint): New.
10281 (collect_ust_data_at_tracepoint): New.
10282 (gdb_ust_probe): New.
10283 (UNIX_PATH_MAX, SOCK_DIR): New.
10284 (gdb_ust_connect_sync_socket): New.
10285 (resume_thread, stop_thread): New.
10286 (run_inferior_command): New.
10287 (init_named_socket): New.
10288 (gdb_ust_socket_init): New.
10289 (cstr_to_hexstr): New.
10291 (first_marker, next_marker): New.
10292 (response_ust_marker): New.
10293 (cmd_qtfstm, cmd_qtsstm): New.
10294 (unprobe_marker_at, probe_marker_at): New.
10295 (cmd_qtstmat, gdb_ust_thread): New.
10296 (gdb_ust_init): New.
10297 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10298 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10299 (ST_REGENTRY): New.
10300 (x86_64_st_collect_regmap): New.
10301 (X86_64_NUM_ST_COLLECT_GREGS): New.
10302 (AMD64_RIP_REGNUM): New.
10303 (supply_static_tracepoint_registers): New.
10304 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10305 (ST_REGENTRY): New.
10306 (i386_st_collect_regmap): New.
10307 (i386_NUM_ST_COLLECT_GREGS): New.
10308 (supply_static_tracepoint_registers): New.
10309 * server.c (handle_query): Handle qXfer:statictrace:read.
10310 <qSupported>: Report support for StaticTracepoints, and
10311 qXfer:statictrace:read features.
10312 * server.h (traceframe_read_sdata)
10313 (supply_static_tracepoint_registers): Declare.
10314 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10315 (unpack_varlen_hex): Include in IPA build.
10316 * Makefile.in (ustlibs, ustinc): New.
10317 (IPA_OBJS): Add remote-utils-ipa.o.
10318 ($(IPA_LIB)): Link -ldl and -lpthread.
10320 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10321 * config.in, configure: Regenerate.
10323 2010-06-20 Ian Lance Taylor <iant@google.com>
10324 Pedro Alves <pedro@codesourcery.com>
10326 * linux-x86-low.c (always_true): Delete.
10327 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10328 trying to fool the compiler with always_true.
10330 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10332 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10333 conditions in gdbserver.
10335 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10337 * spu-low.c (spu_read_memory): Wrap around local store limit.
10338 (spu_write_memory): Likewise.
10340 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10342 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10343 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10345 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10347 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10348 uses with LONGEST uses.
10350 2010-06-14 Stan Shebs <stan@codesourcery.com>
10351 Pedro Alves <pedro@codesourcery.com>
10355 * linux-x86-low.c: Include limits.h.
10357 (always_true): New.
10360 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10361 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10362 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10363 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10364 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10365 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10366 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10367 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10368 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10369 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10370 (amd64_emit_void_call_2): New.
10371 (amd64_emit_ops): New.
10372 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10373 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10374 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10375 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10376 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10377 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10378 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10379 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10380 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10381 (i386_emit_stack_adjust, i386_emit_int_call_1)
10382 (i386_emit_void_call_2): New.
10383 (i386_emit_ops): New.
10384 (x86_emit_ops): New.
10385 (the_low_target): Install x86_emit_ops.
10386 * server.h (struct emit_ops): New.
10387 (get_raw_reg_func_addr): Declare.
10388 (current_insn_ptr, emit_error): Declare.
10389 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10390 (set_trace_state_variable_value): New defines.
10391 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10392 addr_get_trace_state_variable_value and
10393 addr_set_trace_state_variable_value.
10394 (symbol_list): New fields for get_raw_reg,
10395 get_trace_state_variable_value and set_trace_state_variable_value.
10396 (condfn): New typedef.
10397 (struct tracepoint): New field `compiled_cond'.
10398 (do_action_at_tracepoint): Clear compiled_cond.
10399 (get_trace_state_variable_value, set_trace_state_variable_value):
10401 (condition_true_at_tracepoint): If there's a compiled condition,
10403 (current_insn_ptr, emit_error): New globals.
10404 (struct bytecode_address): New.
10405 (get_raw_reg_func_addr): New.
10406 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10407 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10408 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10409 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10410 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10411 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10412 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10413 (compile_tracepoint_condition, compile_bytecodes): New.
10414 * target.h (emit_ops): Forward declare.
10415 (struct target_ops): New field emit_ops.
10416 (target_emit_ops): New.
10417 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10418 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10419 * linux-low.c (linux_emit_ops): New.
10420 (linux_target_ops): Install it.
10421 * linux-low.h (struct linux_target_ops): New field emit_ops.
10423 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10425 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10426 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10428 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10429 Stan Shebs <stan@codesourcery.com>
10431 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10432 (all): Depend on $(extra_libraries).
10433 (install-only): Install the IPA.
10434 (IPA_OBJS, IPA_LIB): New.
10435 (clean): Remove the IPA lib.
10436 (IPAGENT_CFLAGS): New.
10437 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10438 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10439 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10440 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10441 * configure.ac: Check for atomic builtins support in the compiler.
10442 (IPA_DEPFILES, extra_libraries): Define.
10443 * configure.srv (ipa_obj): Add description.
10444 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10445 (i[34567]86-*-linux*): Set ipa_obj.
10446 (x86_64-*-linux*): Set ipa_obj.
10447 * linux-low.c (stabilizing_threads): New.
10448 (supports_fast_tracepoints): New.
10449 (linux_detach): Stabilize threads before detaching.
10450 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10451 the lwp is either not stabilizing, or is moving out of a jump pad.
10452 (linux_fast_tracepoint_collecting): New.
10453 (maybe_move_out_of_jump_pad): New.
10454 (enqueue_one_deferred_signal): New.
10455 (dequeue_one_deferred_signal): New.
10456 (linux_wait_for_event_1): If moving out of a jump pad, defer
10457 pending signals to later.
10458 (linux_stabilize_threads): New.
10459 (linux_wait_1): Check if threads need moving out of jump pads, and
10461 (stuck_in_jump_pad_callback): New.
10462 (move_out_of_jump_pad_callback): New.
10463 (lwp_running): New.
10464 (linux_resume_one_lwp): Handle moving out of jump pads.
10465 (linux_set_resume_request): Dequeue deferred signals.
10466 (need_step_over_p): Also step over fast tracepoint jumps.
10467 (start_step_over): Also uninsert fast tracepoint jumps.
10468 (finish_step_over): Also reinsert fast tracepoint jumps.
10469 (linux_install_fast_tracepoint_jump): New.
10470 (linux_target_ops): Install linux_stabilize_threads and
10471 linux_install_fast_tracepoint_jump_pad.
10472 * linux-low.h (linux_target_ops) <get_thread_area,
10473 install_fast_tracepoint_jump_pad>: New fields.
10474 (struct lwp_info) <collecting_fast_tracepoint,
10475 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10476 (linux_get_thread_area): Declare.
10477 * linux-x86-low.c (jump_insn): New.
10478 (x86_get_thread_area): New.
10479 (append_insns): New.
10480 (push_opcode): New.
10481 (amd64_install_fast_tracepoint_jump_pad): New.
10482 (i386_install_fast_tracepoint_jump_pad): New.
10483 (x86_install_fast_tracepoint_jump_pad): New.
10484 (the_low_target): Install x86_get_thread_area and
10485 x86_install_fast_tracepoint_jump_pad.
10486 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10487 (struct fast_tracepoint_jump): New.
10488 (fast_tracepoint_jump_insn): New.
10489 (fast_tracepoint_jump_shadow): New.
10490 (find_fast_tracepoint_jump_at): New.
10491 (fast_tracepoint_jump_here): New.
10492 (delete_fast_tracepoint_jump): New.
10493 (set_fast_tracepoint_jump): New.
10494 (uninsert_fast_tracepoint_jumps_at): New.
10495 (reinsert_fast_tracepoint_jumps_at): New.
10496 (set_breakpoint_at): Use write_inferior_memory.
10497 (uninsert_raw_breakpoint): Use write_inferior_memory.
10498 (check_mem_read): Mask out fast tracepoint jumps.
10499 (check_mem_write): Mask out fast tracepoint jumps.
10500 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10501 (set_fast_tracepoint_jump): Declare.
10502 (delete_fast_tracepoint_jump)
10503 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10504 (reinsert_fast_tracepoint_jumps_at): Declare.
10505 * regcache.c: Don't compile many functions when building the
10506 in-process agent library.
10507 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10508 the register buffer in the heap.
10509 (free_register_cache): If the register buffer isn't owned by the
10510 regcache, don't free it.
10511 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10512 pre-existing register caches.
10513 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10515 (convert_ascii_to_int): : Constify `from' parameter type.
10516 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10517 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10518 the needed buffer in-place.
10519 (relocate_instruction): New.
10520 * server.c (handle_query) <qSymbols>: If the target supports
10521 tracepoints, give it a chance of looking up symbols. Report
10522 support for fast tracepoints.
10523 (handle_status): Stabilize threads.
10524 (process_serial_event): Adjust.
10525 * server.h (struct fast_tracepoint_jump): Forward declare.
10526 (struct process_info) <fast_tracepoint_jumps>: New field.
10527 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10528 (decode_X_packet, decode_M_packet): Adjust.
10529 (relocate_instruction): Declare.
10530 (in_process_agent_loaded): Declare.
10531 (tracepoint_look_up_symbols): Declare.
10532 (struct fast_tpoint_collect_status): Declare.
10533 (fast_tracepoint_collecting): Declare.
10534 (force_unlock_trace_buffer): Declare.
10535 (handle_tracepoint_bkpts): Declare.
10536 (initialize_low_tracepoint)
10537 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10538 * target.h (struct target_ops) <stabilize_threads,
10539 install_fast_tracepoint_jump_pad>: New fields.
10540 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10541 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10542 [HAVE_STDINT_H]: Include stdint.h.
10543 (trace_debug_1): Rename to ...
10544 (trace_vdebug): ... this.
10545 (trace_debug): Rename to ...
10546 (trace_debug_1): ... this. Add `level' parameter.
10547 (trace_debug): New.
10548 (ATTR_USED, ATTR_NOINLINE): New.
10549 (IP_AGENT_EXPORT): New.
10550 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10551 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10552 (about_to_request_buffer_space, trace_buffer_is_full)
10553 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10554 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10555 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10556 (traceframe_write_count, traceframes_created)
10557 (trace_state_variables)
10558 New renaming defines.
10559 (struct ipa_sym_addresses): New.
10560 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10561 (symbol_list): New.
10562 (ipa_sym_addrs): New.
10563 (all_tracepoint_symbols_looked_up): New.
10564 (in_process_agent_loaded): New.
10565 (write_e_ipa_not_loaded): New.
10566 (maybe_write_ipa_not_loaded): New.
10567 (tracepoint_look_up_symbols): New.
10568 (debug_threads) [IN_PROCESS_AGENT]: New.
10569 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10570 (UNKNOWN_SIDE_EFFECTS): New.
10571 (stop_tracing): New.
10572 (flush_trace_buffer): New.
10573 (stop_tracing_bkpt): New.
10574 (flush_trace_buffer_bkpt): New.
10575 (read_inferior_integer): New.
10576 (read_inferior_uinteger): New.
10577 (read_inferior_data_pointer): New.
10578 (write_inferior_data_pointer): New.
10579 (write_inferior_integer): New.
10580 (write_inferior_uinteger): New.
10581 (struct collect_static_trace_data_action): Delete.
10582 (enum tracepoint_type): New.
10583 (struct tracepoint) <type>: New field `type'.
10584 <actions_str, step_actions, step_actions_str>: Only include in
10586 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10587 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10588 (tracepoints): Use IP_AGENT_EXPORT.
10589 (last_tracepoint): Don't include in the IPA.
10590 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10591 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10592 (alloced_trace_state_variables): New.
10593 (trace_state_variables): Use IP_AGENT_EXPORT.
10594 (traceframe_t): Delete unused variable.
10595 (circular_trace_buffer): Don't include in the IPA.
10596 (trace_buffer_start): Delete.
10597 (struct trace_buffer_control): New.
10598 (trace_buffer_free): Delete.
10599 (struct ipa_trace_buffer_control): New.
10600 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10601 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10603 (trace_buffer_ctrl): New.
10604 (TRACE_BUFFER_CTRL_CURR): New.
10605 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10606 Reimplement as macros.
10607 (trace_buffer_wrap): Delete.
10608 (traceframe_write_count, traceframe_read_count)
10609 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10610 (struct tracepoint_hit_ctx) <type>: New field.
10611 (struct fast_tracepoint_ctx): New.
10612 (memory_barrier): New.
10614 (record_tracepoint_error): Update atomically in the IPA.
10615 (clear_inferior_trace_buffer): New.
10616 (about_to_request_buffer_space): New.
10617 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10618 updating the same buffer.
10619 (add_tracepoint): Default the tracepoint's type to trap
10620 tracepoint, and orig_size to -1.
10621 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10622 internal variables.
10623 (create_trace_state_variable): New parameter `gdb'. Handle it.
10624 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10625 (cmd_qtdp): Handle fast tracepoints.
10626 (cmd_qtdv): Adjust.
10627 (max_jump_pad_size): New.
10628 (gdb_jump_pad_head): New.
10629 (get_jump_space_head): New.
10630 (claim_jump_space): New.
10631 (sort_tracepoints): New.
10632 (MAX_JUMP_SIZE): New.
10633 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10635 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10636 support. Upload fast traceframes, and delete internal IPA
10638 (stop_tracing_handler): New.
10639 (flush_trace_buffer_handler): New.
10640 (cmd_qtstop): Upload fast tracepoints.
10641 (response_tracepoint): Handle fast tracepoints.
10642 (tracepoint_finished_step): Upload fast traceframes. Set the
10643 tracepoint hit context's tracepoint type.
10644 (handle_tracepoint_bkpts): New.
10645 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10646 type. Add comment about fast tracepoints.
10647 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10648 non-existing action_str field.
10649 (get_context_regcache): Handle fast tracepoints.
10650 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10652 (fast_tracepoint_from_jump_pad_address): New.
10653 (fast_tracepoint_from_ipa_tpoint_address): New.
10654 (collecting_t): New.
10655 (force_unlock_trace_buffer): New.
10656 (fast_tracepoint_collecting): New.
10658 (gdb_collect): New.
10659 (write_inferior_data_ptr): New.
10660 (target_tp_heap): New.
10661 (target_malloc): New.
10662 (download_agent_expr): New.
10664 (download_tracepoints): New.
10665 (download_trace_state_variables): New.
10666 (upload_fast_traceframes): New.
10667 (IPA_FIRST_TRACEFRAME): New.
10668 (IPA_NEXT_TRACEFRAME_1): New.
10669 (IPA_NEXT_TRACEFRAME): New.
10670 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10671 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10672 (gdb_jump_pad_buffer_end): New.
10673 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10674 (initialize_tracepoint): Adjust.
10675 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10676 buffer. Initialize the low module.
10677 * utils.c (PREFIX, TOOLNAME): New.
10678 (malloc_failure): Use PREFIX.
10679 (error): In the IPA, an error causes an exit.
10680 (fatal, warning): Use PREFIX.
10681 (internal_error): Use TOOLNAME.
10682 (NUMCELLS): Increase to 10.
10683 * configure, config.in: Regenerate.
10685 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10687 * server.c (handle_query) <qSupported>: Do two passes over the
10688 qSupported string to avoid nesting strtok.
10690 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10692 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10694 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10695 -Wl,--dynamic-list.
10696 * configure: Regenerate.
10697 * proc-service.list: New.
10699 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10701 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10704 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10706 * gdbreplay.c (remote_open): Check error return from socket() call by
10707 its equality to -1 not by it being negative.
10708 * remote-utils.c (remote_open): Likewise.
10710 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10712 * config.h: Regenerate.
10714 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10716 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10717 doesn't provide PTRACE_GET_THREAD_AREA.
10719 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10721 * linux-m68k-low.c: Include <asm/ptrace.h>
10722 (ps_get_thread_area): Implement.
10724 2010-05-03 Doug Evans <dje@google.com>
10726 * event-loop.c (struct callback_event): New struct.
10727 (callback_list): New global.
10728 (append_callback_event, delete_callback_event): New functions.
10729 (process_callback): New function.
10730 (start_event_loop): Call it.
10731 * remote-utils.c (NOT_SCHEDULED): Define.
10732 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10733 moved out of readchar.
10734 (readchar): Rewrite. Call reschedule before returning.
10735 (reset_readchar): New function.
10736 (remote_close): Call it.
10737 (process_remaining, reschedule): New functions.
10738 * server.h (callback_handler_func): New typedef.
10739 (append_callback_event, delete_callback_event): Declare.
10741 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10743 * proc-service.c (ps_pglobal_lookup): Use
10744 thread_db_look_up_one_symbol.
10745 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10746 parameter. Use it instead of all_symbols_looked_up.
10747 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10749 (all_symbols_looked_up): Don't declare.
10750 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
10751 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
10753 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
10754 Set all_symbols_looked_up here.
10755 (thread_db_look_up_one_symbol): New.
10756 (thread_db_get_tls_address): Adjust.
10757 (thread_db_load_search, try_thread_db_load_1): Always allocate the
10758 thread_db object on the heap, and tentatively set it in the
10760 (thread_db_init): Don't set all_symbols_looked_up here.
10761 * linux-low.h (thread_db_look_up_one_symbol): Declare.
10763 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10765 * linux-low.c (linux_kill, linux_detach): Adjust.
10766 (status_pending_p_callback): Remove redundant statement. Check
10767 for !TARGET_WAITIKIND_IGNORE, instead of
10768 TARGET_WAITKIND_STOPPED.
10769 (handle_tracepoints): Make sure LWP is locked. Adjust.
10770 (linux_wait_for_event_1): Adjust.
10771 (linux_cancel_breakpoints): New.
10772 (unsuspend_one_lwp): New.
10773 (unsuspend_all_lwps): New.
10774 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
10775 (send_sigstop_callback): Change return type to int, add new
10776 `except' parameter and handle it.
10777 (suspend_and_send_sigstop_callback): New.
10778 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
10779 pass them down. If SUSPEND, also increment the lwp's suspend
10781 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
10782 (need_step_over_p): Don't consider suspended LWPs.
10783 (start_step_over): Adjust.
10784 (proceed_one_lwp): Change return type to int, add new `except'
10785 parameter and handle it.
10786 (unsuspend_and_proceed_one_lwp): New.
10787 (proceed_all_lwps): Use find_inferior instead of
10789 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
10790 also decrement the suspend count of LWPs. Pass `except' down,
10791 instead of hacking its suspend count.
10792 (linux_pause_all): Add `freeze' parameter. Adjust.
10793 (linux_unpause_all): New.
10794 (linux_target_ops): Install linux_unpause_all.
10795 * server.c (handle_status): Adjust.
10796 * target.h (struct target_ops): New fields `unpause_all' and
10797 `cancel_breakpoints'. Add new parameter to `pause_all'.
10798 (pause_all): Add new `freeze' parameter.
10799 (unpause_all): New.
10800 (cancel_breakpoints): New.
10801 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
10802 cancel breakpoints.
10803 (cmd_qtstart): Pause threads.
10804 (stop_tracing): Pause threads, and cancel breakpoints.
10805 * win32-low.c (win32_target_ops): Adjust.
10807 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10809 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
10810 the inferior right away from here...
10811 (linux_wait_1): ... to here, and adjust to check the thread's
10812 last_resume_kind instead of the lwp's step or stop_expected flags.
10814 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10816 * README: Use consistent `GDB' and `GDBserver' spellings.
10818 2010-05-02 Pedro Alves <pedro@codesourcery.com>
10820 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
10821 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
10822 (linux_detach_one_lwp): Assume the lwp is stopped.
10823 (any_thread_of): Delete.
10824 (linux_detach): Stop all lwps here. Don't blindly delete all
10826 (delete_lwp_callback): New.
10827 (linux_mourn): Delete all lwps of the process that is gone.
10828 (linux_wait_1): Don't delete the last lwp of the process here.
10829 * mem-break.h (mark_breakpoints_out): Declare.
10830 * mem-break.c (mark_breakpoints_out): New.
10831 (free_all_breakpoints): Use it.
10832 * server.c (handle_target_event): If the process is gone, mark
10834 * thread-db.c (struct thread_db) <create_bp>: New field.
10835 (thread_db_enable_reporting): Fix prototype. Store a thread event
10836 breakpoint reference in the thread_db struct.
10837 (thread_db_load_search): Clear the thread_db object.
10838 (try_thread_db_load_1): Ditto.
10839 (switch_to_process): New.
10840 (disable_thread_event_reporting): Use it.
10841 (remove_thread_event_breakpoints): New.
10842 (thread_db_detach, thread_db_mourn): Use it.
10844 2010-05-01 Pedro Alves <pedro@codesourcery.com>
10846 * linux-low.c (linux_enable_event_reporting): New.
10847 (linux_wait_for_event_1, handle_extended_wait): Use it.
10849 2010-04-30 Pedro Alves <pedro@codesourcery.com>
10851 * linux-low.c (linux_kill_one_lwp, linux_kill)
10852 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
10853 (send_sigstop): Take an lwp_info as parameter instead. Queue a
10854 SIGSTOP even if the LWP is stopped.
10855 (send_sigstop_callback): New.
10856 (stop_all_lwps): Use send_sigstop_callback instead.
10857 (linux_resume_one_thread): Adjust.
10858 (proceed_one_lwp): Still proceed an LWP that the client has
10859 requested to stop, if we haven't reported it as stopped yet. Make
10860 sure that LWPs the client want stopped, have a pending SIGSTOP.
10862 2010-04-26 Doug Evans <dje@google.com>
10864 * server.c (handle_general_set): Make static.
10866 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
10867 Print received char after testing for error/eof instead of before.
10868 (input_interrupt): Tweak comment.
10870 2010-04-23 Doug Evans <dje@google.com>
10872 * server.c (start_inferior): Print inferior argv if --debug.
10874 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
10876 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
10877 * nto-x86-low.c: Include server.h
10879 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
10881 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
10882 be consistent with other sources of this directory.
10883 (init_registers_amd64): Correct name of source file of this function
10886 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10888 * configure.srv (x86_64-*-mingw*): New configuration for Windows
10889 64-bit executables.
10891 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10893 * win32-i386-low.c: Add 64-bit support.
10894 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
10895 (init_registers_amd64): Declare.
10896 (mappings): Add 64-bit version of array.
10897 (init_windows_x86): New function.
10898 (the_low_target): Change init_arch field to init_windows_x86.
10900 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10902 * win32-low.c: Adapt to support also 64-bit architecture.
10903 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
10904 (get_image_name): Use SIZE_T type for local variable `done'.
10905 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
10906 (toolhelp_get_dll_name): Idem.
10907 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
10908 Use uintptr_t typecast to avoid warning.
10909 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
10910 (handle_exception): Use phex_nz to avoid warning.
10911 (win32_wait): Remove unused local variable `process'.
10913 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
10915 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
10918 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
10920 * configure.ac: Use `ws2_32' library for srv_mingw.
10921 * configure: Regenerate.
10922 * gdbreplay.c: Include winsock2.h instead of winsock.h.
10923 * remote-utils.c: Likewise.
10925 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
10927 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
10928 if __x86_64__ is defined.
10930 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10932 * configure: Regenerate.
10934 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
10936 * server.c (handle_query): Handle 'qGetTIBAddr' query.
10937 * target.h (target_ops): New get_tib_address field.
10938 * win32-low.h (win32_thread_info): Add thread_local_base field.
10939 * win32-low.c (child_add_thread): Add tlb argument.
10940 Set thread_local_base field to TLB.
10941 (get_child_debug_event): Adapt to child_add_thread change.
10942 (win32_get_tib_address): New function.
10943 (win32_target_ops): Set get_tib_address field to
10944 win32_get_tib_address.
10945 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
10947 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10949 * linux-low.c (linux_mourn): Also remove the process.
10950 * server.c (handle_target_event): Don't remove the process here.
10951 * nto-low.c (nto_mourn): New.
10952 (nto_target_ops): Install it.
10953 * spu-low.c (spu_mourn): New.
10954 (spu_target_ops): Install it.
10955 * win32-low.c (win32_mourn): New.
10956 (win32_target_ops): Install it.
10958 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10960 * server.h (buffer_xml_printf): Remove redundant `;'.
10962 2010-04-12 Pedro Alves <pedro@codesourcery.com>
10964 * regcache.c (set_register_cache): Invalidate regcaches before
10965 changing the register cache layout.
10966 (regcache_invalidate_one): Allow a NULL regcache.
10967 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
10968 regcaches before changing the register cache layout or the target
10971 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
10973 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
10974 variable warning on Linux/x86-64.
10976 2010-04-11 Pedro Alves <pedro@codesourcery.com>
10978 GDBserver disconnected tracing support.
10980 * linux-low.c (linux_remove_process): Delete.
10981 (add_lwp): Don't set last_resume_kind here.
10982 (linux_kill): Use `mourn'.
10983 (linux_detach): Use `thread_db_detach', and `mourn'.
10984 (linux_mourn): New.
10985 (linux_attach_lwp_1): Adjust comment.
10986 (linux_attach): last_resume_kind moved the thread_info; adjust.
10987 (status_pending_p_callback): Adjust.
10988 (linux_wait_for_event_1): Adjust.
10989 (count_events_callback, select_singlestep_lwp_callback)
10990 (select_event_lwp_callback, cancel_breakpoints_callback)
10991 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
10992 (proceed_one_lwp): Adjust.
10993 (linux_async): Add debug output.
10994 (linux_thread_stopped): New.
10995 (linux_pause_all): New.
10996 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
10998 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
10999 (thread_db_free): Delete declaration.
11000 (thread_db_detach, thread_db_mourn): Declare.
11001 * thread-db.c (thread_db_init): Use thread_db_mourn.
11002 (thread_db_free): Delete, split in two.
11003 (disable_thread_event_reporting): New.
11004 (thread_db_detach): New.
11005 (thread_db_mourn): New.
11007 * server.h (struct thread_info) <last_resume_kind>: New field.
11008 <attached>: Add comment.
11009 <gdb_detached>: New field.
11010 (handler_func): Change return type to int.
11011 (handle_serial_event, handle_target_event): Ditto.
11012 (gdb_connected): Declare.
11014 (disconnected_tracing): Declare.
11015 (stop_tracing): Declare.
11017 * server.c (handle_query) <qSupported>: Report support for
11018 disconnected tracing.
11019 (queue_stop_reply_callback): Account for running threads.
11020 (gdb_wants_thread_stopped): New.
11021 (gdb_wants_all_threads_stopped): New.
11022 (gdb_reattached_process): New.
11023 (handle_status): Clear the `gdb_detached' flag of all processes.
11024 In all-stop, stop all threads.
11025 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11026 (process_serial_event): If the remote connection breaks, or if an
11027 exit was forced with "monitor exit", force an event loop exit.
11028 Handle disconnected tracing on detach.
11029 (handle_serial_event): Adjust.
11030 (handle_target_event): If GDB isn't connected, forward events back
11031 to the inferior, unless the last process exited, in which case,
11032 exit gdbserver. Adjust interface.
11034 * remote-utils.c (remote_open): Don't block in accept. Instead
11035 register an event loop source on the listen socket file
11036 descriptor. Refactor bits into ...
11037 (listen_desc): ... this new global.
11038 (gdb_connected): ... this new function.
11039 (enable_async_notification): ... this new function.
11040 (handle_accept_event): ... this new function.
11041 (remote_close): Clear remote_desc.
11043 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11045 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11047 (mourn_inferior): Define.
11048 (target_process_qsupported): Avoid the dangling else problem.
11049 (thread_stopped): Define.
11050 (pause_all): Define.
11051 (target_waitstatus_to_string): Declare.
11052 * target.c (target_waitstatus_to_string): New.
11054 * tracepoint.c (tracing): Make extern.
11055 (disconnected_tracing): New.
11056 (stop_tracing): Make extern. Handle tracing stops due to GDB
11058 (cmd_qtdisconnected): New.
11059 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11060 (handle_tracepoint_general_set): Handle QTDisconnected.
11062 * event-loop.c (event_handler_func): Change return type to int.
11063 (process_event): Bail out if the event handler wants the event
11065 (handle_file_event): Ditto.
11066 (start_event_loop): Bail out if the event handler wants the event
11069 * nto-low.c (nto_target_ops): Adjust.
11070 * spu-low.c (spu_wait): Don't remove the process here.
11071 (spu_target_ops): Adjust.
11072 * win32-low.c (win32_wait): Don't remove the process here.
11073 (win32_target_ops): Adjust.
11075 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11077 * regcache.c (realloc_register_cache): Invalidate inferior's
11078 regcache before recreating it.
11080 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11082 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11084 2010-04-09 Stan Shebs <stan@codesourcery.com>
11085 Pedro Alves <pedro@codesourcery.com>
11087 * server.h (LONGEST): New.
11088 (struct thread_info) <while_stepping>: New field.
11089 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11091 (initialize_tracepoint, handle_tracepoint_general_set)
11092 (handle_tracepoint_query, tracepoint_finished_step)
11093 (tracepoint_was_hit, release_while_stepping_state_list):
11094 (current_traceframe): Declare.
11095 * server.c (handle_general_set): Handle tracepoint packets.
11096 (read_memory): New.
11097 (write_memory): New.
11098 (handle_search_memory_1): Use read_memory.
11099 (handle_query): Report support for conditional tracepoints, trace
11100 state variables, and tracepoint sources. Handle tracepoint
11102 (main): Initialize the tracepoints module.
11103 (process_serial_event): Handle traceframe reads/writes.
11105 * linux-low.c (handle_tracepoints): New.
11106 (linux_wait_1): Call it.
11107 (linux_resume_one_lwp): Handle while-stepping.
11108 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11109 (linux_target_ops): Install them.
11110 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11112 * linux-x86-low.c (x86_supports_tracepoints): New.
11113 (the_low_target). Install it.
11115 * mem-break.h (delete_breakpoint): Declare.
11116 * mem-break.c (delete_breakpoint): Make external.
11118 * target.h (struct target_ops): Add `supports_tracepoints',
11119 `read_pc', and `write_pc' fields.
11120 (target_supports_tracepoints): Define.
11121 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11124 * regcache.h (struct regcache) <registers_owned>: New field.
11125 (init_register_cache, regcache_cpy): Declare.
11126 (regcache_read_pc, regcache_write_pc): Declare.
11127 (register_cache_size): Declare.
11128 (supply_regblock): Declare.
11129 * regcache.c (init_register_cache): New.
11130 (new_register_cache): Use it.
11131 (regcache_cpy): New.
11132 (register_cache_size): New.
11133 (supply_regblock): New.
11134 (regcache_read_pc, regcache_write_pc): New.
11136 * tracepoint.c: New.
11138 * Makefile.in (OBS): Add tracepoint.o.
11139 (tracepoint.o): New rule.
11141 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11143 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11145 (i386-mmx.c): Likewise.
11146 (i386-mmx-linux.o): Likewise.
11147 (i386-mmx-linux.c): Likewise.
11149 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11150 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11151 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11152 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11154 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11155 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11156 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11158 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11160 * Makefile.in (clean): Updated.
11162 (i386-avx.c): Likewise.
11163 (i386-avx-linux.o): Likewise.
11164 (i386-avx-linux.c): Likewise.
11165 (amd64-avx.o): Likewise.
11166 (amd64-avx.c): Likewise.
11167 (amd64-avx-linux.o): Likewise.
11168 (amd64-avx-linux.c): Likewise.
11170 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11171 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11172 (srv_amd64_regobj): Add amd64-avx.o.
11173 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11174 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11175 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11176 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11177 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11178 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11179 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11181 * i387-fp.c: Include "i386-xstate.h".
11183 (i387_cache_to_xsave): Likewise.
11184 (i387_xsave_to_cache): Likewise.
11185 (x86_xcr0): Likewise.
11187 * i387-fp.h (i387_cache_to_xsave): Likewise.
11188 (i387_xsave_to_cache): Likewise.
11189 (x86_xcr0): Likewise.
11191 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11192 * linux-crisv32-low.c (target_regsets): Likewise.
11193 * linux-m68k-low.c (target_regsets): Likewise.
11194 * linux-mips-low.c (target_regsets): Likewise.
11195 * linux-ppc-low.c (target_regsets): Likewise.
11196 * linux-s390-low.c (target_regsets): Likewise.
11197 * linux-sh-low.c (target_regsets): Likewise.
11198 * linux-sparc-low.c (target_regsets): Likewise.
11199 * linux-xtensa-low.c (target_regsets): Likewise.
11201 * linux-low.c: Include <sys/uio.h>.
11202 (regsets_fetch_inferior_registers): Support nt_type.
11203 (regsets_store_inferior_registers): Likewise.
11204 (linux_process_qsupported): New.
11205 (linux_target_ops): Add linux_process_qsupported.
11207 * linux-low.h (regset_info): Add nt_type.
11208 (linux_target_ops): Add process_qsupported.
11210 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11212 (init_registers_i386_avx_linux): New.
11213 (init_registers_amd64_avx_linux): Likewise.
11214 (xmltarget_i386_linux_no_xml): Likewise.
11215 (xmltarget_amd64_linux_no_xml): Likewise.
11216 (PTRACE_GETREGSET): Likewise.
11217 (PTRACE_SETREGSET): Likewise.
11218 (x86_fill_xstateregset): Likewise.
11219 (x86_store_xstateregset): Likewise.
11220 (use_xml): Likewise.
11221 (x86_linux_update_xmltarget): Likewise.
11222 (x86_linux_process_qsupported): Likewise.
11223 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11224 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11225 init_registers_i386_linux here. Call
11226 x86_linux_update_xmltarget.
11227 (the_low_target): Add x86_linux_process_qsupported.
11229 * server.c (handle_query): Call target_process_qsupported.
11231 * target.h (target_ops): Add process_qsupported.
11232 (target_process_qsupported): New.
11234 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11236 * inferiors.c (add_thread): Set last_status kind to
11237 TARGET_WAITKIND_IGNORE.
11238 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11239 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11240 (linux_wait_1): Move `thread' local definition to block that uses
11241 it. Don't NULL initialize `event_child'.
11242 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11243 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11244 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11246 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11248 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11249 an extended waitstatus, or by a watchpoint.
11250 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11251 thread was stepping or has been stopped by a watchpoint.
11253 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11255 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11256 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11257 of another, then delete the previous, and validate all
11259 (validate_inserted_breakpoint): New.
11260 (delete_disabled_breakpoints): New.
11261 (validate_breakpoints): New.
11262 (check_mem_read): Validate breakpoints before trusting their
11263 shadow. Delete disabled breakpoints.
11264 (check_mem_write): Validate breakpoints before trusting they
11265 should be inserted. Delete disabled breakpoints.
11266 * mem-break.h (validate_breakpoints):
11267 * server.c (handle_query): Validate breakpoints when we see a
11270 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11272 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11273 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11274 if we could tell there's a GDB breakpoint at stop_pc.
11275 (need_step_over_p): Don't do a step over if we find a GDB
11276 breakpoint at the resume PC.
11278 * mem-break.c (struct raw_breakpoint): New.
11279 (enum bkpt_type): New type `gdb_breakpoint'.
11280 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11281 fields. New field `raw'.
11282 (find_raw_breakpoint_at): New.
11283 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11284 breakpoint instead.
11285 (set_breakpoint_at): Adjust.
11286 (delete_raw_breakpoint): New.
11287 (release_breakpoint): New.
11288 (delete_breakpoint): Rename to...
11289 (delete_breakpoint_1): ... this. Add proc parameter. Use
11290 release_breakpoint. Return ENOENT.
11291 (delete_breakpoint): Reimplement.
11292 (find_breakpoint_at): Delete.
11293 (find_gdb_breakpoint_at): New.
11294 (delete_breakpoint_at): Delete.
11295 (set_gdb_breakpoint_at): New.
11296 (delete_gdb_breakpoint_at): New.
11297 (gdb_breakpoint_here): New.
11298 (set_reinsert_breakpoint): Use release_breakpoint.
11299 (uninsert_breakpoint): Rename to ...
11300 (uninsert_raw_breakpoint): ... this.
11301 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11302 (reinsert_raw_breakpoint): Change parameter type to
11304 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11306 (check_breakpoints): Adjust. Use release_breakpoint.
11307 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11308 (breakpoint_inserted_here): Ditto.
11309 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11310 Don't trust the breakpoint's shadow if it is not inserted.
11311 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11312 (delete_all_breakpoints): Adjust.
11313 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11314 use delete_breakpoint_1.
11316 * mem-break.h (breakpoints_supported): Delete declaration.
11317 (set_gdb_breakpoint_at): Declare.
11318 (gdb_breakpoint_here): Declare.
11319 (delete_breakpoint_at): Delete.
11320 (delete_gdb_breakpoint_at): Declare.
11322 * server.h (struct raw_breakpoint): Forward declare.
11323 (struct process_info): New field `raw_breakpoints'.
11325 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11328 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11330 * linux-low.c (status_pending_p_callback): Fix comment.
11331 (linux_wait_for_event_1): Move most of the internal breakpoint
11332 handling from here...
11333 (linux_wait_1): ... to here.
11334 (count_events_callback): New.
11335 (select_singlestep_lwp_callback): New.
11336 (select_event_lwp_callback): New.
11337 (cancel_breakpoints_callback): New.
11338 (select_event_lwp): New.
11339 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11340 priority to all LWPs that have had events that should be reported
11341 to the client. Cancel breakpoints when about to reporting the
11342 event to the client, not while stopping lwps. No longer cancel
11343 finished single-steps here.
11344 (cancel_finished_single_step): Delete.
11345 (cancel_finished_single_steps): Delete.
11347 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11349 * mem-break.c (enum bkpt_type): New.
11350 (struct breakpoint): New field `type'.
11351 (set_breakpoint_at): Change return type to struct breakpoint
11352 pointer. Set type to `other_breakpoint' by default.
11353 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11354 in the breakpoint list.
11355 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11356 (reinsert_breakpoint): Rename to ...
11357 (reinsert_raw_breakpoint): ... this.
11358 (reinsert_breakpoints_at): Adjust.
11359 * mem-break.h (struct breakpoint): Declare.
11360 (set_breakpoint_at): Change return type to struct breakpoint
11363 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11365 * server.c (handle_query): Assign, not compare.
11367 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11369 Teach linux gdbserver to step-over-breakpoints.
11371 * linux-low.c (can_hardware_single_step): New.
11372 (supports_breakpoints): New.
11373 (handle_extended_wait): If stopping threads, read the stop pc of
11374 the new cloned LWP.
11376 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11377 low target doesn't support retrieving the PC.
11378 (add_lwp): Set last_resume_kind to resume_continue.
11379 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11380 (linux_attach): Don't clear stop_expected. Set the lwp's
11381 last_resume_kind to resume_stop.
11382 (linux_detach_one_lwp): Don't check for removed breakpoints.
11383 (check_removed_breakpoint): Delete.
11384 (status_pending_p): Rename to ...
11385 (status_pending_p_callback): ... this. Don't check for removed
11386 breakpoints. Don't consider threads that are stopped from GDB's
11388 (linux_wait_for_lwp): Always read the stop_pc here.
11389 (cancel_breakpoint): New.
11390 (step_over_bkpt): New global.
11391 (linux_wait_for_event_1): Implement stepping over breakpoints.
11392 (gdb_wants_lwp_stopped): New.
11393 (gdb_wants_all_stopped): New.
11394 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11395 single-step traps here. Store the thread's last reported target
11397 (send_sigstop): Don't clear stop_expected. Always set it,
11399 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11400 (cancel_finished_single_step): New.
11401 (cancel_finished_single_steps): New.
11402 (wait_for_sigstop): Don't cancel finished single-step traps here.
11403 (linux_resume_one_lwp): Don't check for removed breakpoints.
11404 Don't set `step' on non-hardware step archs.
11405 (linux_set_resume_request): Ignore resume_stop requests if already
11406 stopping or stopped. Set the lwp's last_resume_kind.
11407 (resume_status_pending_p): Don't check for removed breakpoints.
11408 (need_step_over_p): New.
11409 (start_step_over): New.
11410 (finish_step_over): New.
11411 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11412 requests. Clear the thread's last reported target waitstatus.
11413 Don't use the `suspended' flag. Don't consider pending breakpoints.
11414 (linux_resume): Start a step-over if necessary.
11415 (proceed_one_lwp): New.
11416 (proceed_all_lwps): New.
11417 (unstop_all_lwps): New.
11418 * linux-low.h (struct lwp_info): Rewrite comment for the
11419 `suspended' flag. Add the `stop_pc' field. Delete the
11420 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11421 Add `'last_resume_kind' and `need_step_over' fields.
11422 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11423 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11424 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11425 (set_raw_breakpoint_at): New.
11426 (set_breakpoint_at): Rewrite to use it.
11427 (reinsert_breakpoint_handler): Delete.
11428 (set_reinsert_breakpoint): New.
11429 (reinsert_breakpoint_by_bp): Delete.
11430 (delete_reinsert_breakpoints): New.
11431 (uninsert_breakpoint): Rewrite.
11432 (uninsert_breakpoints_at): New.
11433 (reinsert_breakpoint): Rewrite.
11434 (reinsert_breakpoints_at): New.
11435 (check_breakpoints): Rewrite.
11436 (breakpoint_here): New.
11437 (breakpoint_inserted_here): New.
11438 (check_mem_read): Adjust.
11439 * mem-break.h (breakpoints_supported, breakpoint_here)
11440 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11441 (reinsert_breakpoint_by_bp): Delete declaration.
11442 (delete_reinsert_breakpoints): Declare.
11443 (reinsert_breakpoint): Delete declaration.
11444 (reinsert_breakpoints_at): Declare.
11445 (uninsert_breakpoint): Delete declaration.
11446 (uninsert_breakpoints_at): Declare.
11447 (check_breakpoints): Adjust prototype.
11448 * server.h: Adjust include order.
11449 (struct thread_info): Declare here. Add a `last_status' field.
11451 2010-03-23 Michael Snyder <msnyder@vmware.com>
11453 * server.c (crc32): New function.
11454 (handle_query): Add handling for 'qCRC:' request.
11456 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11458 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11459 lwp had been stopped by a watchpoint.
11461 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11463 * server.h (internal_error): Declare.
11464 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11465 * utils.c (internal_error): New function.
11467 2010-03-15 Andreas Schwab <schwab@redhat.com>
11469 * configure.srv: Fix typo setting srv_regobj.
11471 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11473 * linux-low.c (fetch_register): Avoid passing a non string literal
11475 (usr_store_inferior_registers): Ditto.
11477 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11479 * linux-low.c (linux_write_memory): Bail out early if peeking
11482 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11484 * linux-low.h (struct lwp_info): New fields
11485 `stopped_by_watchpoint' and `stopped_data_address'.
11486 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11487 here, and cache them in the lwp object.
11488 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11490 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11492 (linux_stopped_by_watchpoint): Rewrite.
11493 (linux_stopped_data_address): Rewrite.
11495 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11497 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11498 switching the current inferior, not before.
11500 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11502 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11503 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11504 i386-linux.c and amd64-linux.c.
11505 (reg-i386.o): Removed.
11506 (reg-i386.c): Likewise.
11507 (reg-i386-linux.o): Likewise.
11508 (reg-i386-linux.c): Likewise.
11509 (reg-x86-64.o): Likewise.
11510 (reg-x86-64.c): Likewise.
11511 (reg-x86-64-linux.o): Likewise.
11512 (reg-x86-64-linux.c): Likewise.
11514 (i386.c): Likewise.
11515 (i386-linux.o): Likewise.
11516 (i386-linux.c): Likewise.
11517 (amd64.o): Likewise.
11518 (amd64.c): Likewise.
11519 (amd64-linux.o): Likewise.
11520 (amd64-linux.c): Likewise.
11522 * configure.srv (srv_i386_regobj): New.
11523 (srv_i386_linux_regobj): Likewise.
11524 (srv_amd64_regobj): Likewise.
11525 (srv_amd64_linux_regobj): Likewise.
11526 (srv_i386_32bit_xmlfiles): Likewise.
11527 (srv_i386_64bit_xmlfiles): Likewise.
11528 (srv_i386_xmlfiles): Likewise.
11529 (srv_amd64_xmlfiles): Likewise.
11530 (srv_i386_linux_xmlfiles): Likewise.
11531 (srv_amd64_linux_xmlfiles): Likewise.
11532 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11533 srv_xmlfiles to $srv_i386_xmlfiles.
11534 (i[34567]86-*-mingw32ce*): Likewise.
11535 (i[34567]86-*-mingw*): Likewise.
11536 (i[34567]86-*-nto*): Likewise.
11537 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11538 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11539 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11540 (x86_64-*-linux*): Likewise.
11542 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11543 (init_registers_amd64_linux): New.
11544 (x86_arch_setup): Replace init_registers_x86_64_linux with
11545 init_registers_amd64_linux.
11547 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11549 * configure.ac: Check for libdl. If it is not available link against
11550 static libthread_db.
11551 * configure: Regenerate.
11553 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11557 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11558 handing a read watchpoint.
11559 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11561 2010-02-12 Doug Evans <dje@google.com>
11563 * linux-low.c (linux_supports_tracefork_flag): Document.
11564 (linux_look_up_symbols): Add comment.
11566 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11568 * regcache.c (supply_register): Clear regcache if buf is NULL.
11570 2010-02-02 Nicolas Roche <roche@sourceware.org>
11571 Joel Brobecker <brobecker@adacore.com>
11573 * inferiors.c (find_inferior): Add function documentation.
11574 (unloaded_dll): Handle the case where the unloaded dll has not
11575 been previously registered in the dll list.
11577 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11579 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11580 (thumb2_breakpoint): New.
11581 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11583 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11585 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11586 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11589 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11591 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11593 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11595 * linux-s390-low.c (s390_collect_ptrace_register)
11596 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11598 2010-01-21 Doug Evans <dje@google.com>
11600 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11601 (PTRACE_ARG4_TYPE): New macro.
11602 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11603 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11604 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11605 (usr_store_inferior_registers): Ditto.
11606 (linux_read_memory, linux_write_memory): Ditto.
11607 (linux_test_for_tracefork): Ditto.
11609 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11610 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11612 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11614 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11617 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11619 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11620 prototype to take a regcache. Adjust.
11622 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11624 * regcache.h (struct thread_info): Forward declare.
11625 (struct regcache): New.
11626 (new_register_cache): Adjust prototype.
11627 (get_thread_regcache): Declare.
11628 (free_register_cache): Adjust prototype.
11629 (registers_to_string, registers_from_string): Ditto.
11630 (supply_register, supply_register_by_name, collect_register)
11631 (collect_register_as_string, collect_register_by_name): Ditto.
11632 * regcache.c (struct inferior_regcache_data): Delete.
11633 (get_regcache): Rename to ...
11634 (get_thread_regcache): ... this. Adjust. Switch inferior before
11635 fetching registers.
11636 (regcache_invalidate_one): Adjust.
11637 (regcache_invalidate): Fix prototype.
11638 (new_register_cache): Return the new register cache.
11639 (free_register_cache): Change prototype.
11640 (realloc_register_cache): Adjust.
11641 (registers_to_string): Change prototype to take a regcache. Adjust.
11642 (registers_from_string): Ditto.
11643 (register_data): Ditto.
11644 (supply_register): Ditto.
11645 (supply_register_by_name): Ditto.
11646 (collect_register): Ditto.
11647 (collect_register_as_string): Ditto.
11648 (collect_register_by_name): Ditto.
11649 * server.c (process_serial_event): Adjust.
11650 * linux-low.h (regset_fill_func, regset_store_func): Change
11652 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11654 * linux-low.c (get_stop_pc): Adjust.
11655 (check_removed_breakpoint): Adjust.
11656 (linux_wait_for_event): Adjust.
11657 (linux_resume_one_lwp): Adjust.
11658 (fetch_register): Add regcache parameter. Adjust.
11659 (usr_store_inferior_registers): Ditto.
11660 (regsets_fetch_inferior_registers): Ditto.
11661 (regsets_store_inferior_registers): Ditto.
11662 (linux_fetch_registers, linux_store_registers): Ditto.
11663 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11665 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11667 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11668 prototype to take a regcache.
11669 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11670 * remote-utils.c (convert_ascii_to_int, outreg)
11671 (prepare_resume_reply): Change prototype to take a regcache.
11673 * target.h (struct target_ops) <fetch_registers, store_registers>:
11674 Change prototype to take a regcache.
11675 (fetch_inferior_registers, store_inferior_registers): Change
11676 prototype to take a regcache. Adjust.
11677 * proc-service.c (ps_lgetregs): Adjust.
11678 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11679 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11680 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11681 take a regcache. Adjust.
11682 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11683 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11684 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11685 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11686 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11687 (cris_cannot_fetch_register):
11688 (cris_breakpoint_at): Change prototype to take a regcache.
11690 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11691 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11692 to take a regcache. Adjust.
11693 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11695 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11696 take a regcache. Adjust.
11697 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11698 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11699 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11700 * linux-mips-low.c (mips_get_pc):
11701 (mips_set_pc): Change prototype to take a regcache. Adjust.
11702 (mips_reinsert_addr): Adjust.
11703 (mips_collect_register): Change prototype to take a regcache.
11705 (mips_supply_register):
11706 (mips_collect_register_32bit, mips_supply_register_32bit)
11707 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11708 (mips_store_fpregset): Ditto.
11709 * linux-ppc-low.c (ppc_supply_ptrace_register)
11710 (ppc_supply_ptrace_register): Ditto.
11711 (parse_spufs_run): Adjust.
11712 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11713 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11714 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11715 take a regcache. Adjust.
11716 * linux-s390-low.c (s390_collect_ptrace_register)
11717 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11718 (s390_set_pc): Change prototype to take a regcache. Adjust.
11719 (s390_arch_setup): Adjust.
11720 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11721 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11722 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11723 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11724 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11726 (sparc_breakpoint_at): Adjust.
11727 * linux-xtensa-low.c (xtensa_fill_gregset):
11728 (xtensa_store_gregset):
11729 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11730 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11731 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11732 prototype to take a regcache. Adjust.
11733 * win32-arm-low.c (arm_fetch_inferior_register)
11734 (arm_store_inferior_register): Change prototype to take a
11736 * win32-i386-low.c (i386_fetch_inferior_register)
11737 (i386_store_inferior_register): Change prototype to take a
11739 * win32-low.c (child_fetch_inferior_registers)
11740 (child_store_inferior_registers): Change prototype to take a
11742 (win32_wait): Adjust.
11743 (win32_fetch_inferior_registers): Change prototype to take a
11745 (win32_store_inferior_registers): Adjust.
11746 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11747 store_inferior_register>: Change prototype to take a regcache.
11749 2010-01-20 Doug Evans <dje@google.com>
11751 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
11753 (linux_wait_for_event1, linux_init_signals): Ditto.
11754 (W_STOPCODE): Provide definition if missing.
11756 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
11758 * linux-low.c (linux_core_of_thread): New.
11759 (compare_ints, show_process, list_threads): New.
11760 (linux_qxfer_osdata): Report threads and cores.
11761 (linux_target_op): Register linux_core_of_thread.
11762 * remote-utils.c (prepare_resume_reply): Report the core.
11763 (buffer_xml_printf): Support %d specifier.
11764 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
11766 (handle_query): Handle qXfer:threads. Announce availability
11768 * target.h (struct target_ops): New field core_of_thread.
11770 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
11772 * Makefile.in (clean): Remove new generated files.
11773 (reg-s390.o, reg-s390.c): Remove rules.
11774 (reg-s390x.o, reg-s390x.c): Likewise.
11775 (s390-linux32.o, s390-linux32.c): Add rules.
11776 (s390-linux64.o, s390-linux64.c): Likewise.
11777 (s390x-linux64.o, s390x-linux64.c): Likewise.
11778 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
11779 * linux-s390-low.c: Include <elf.h>.
11780 (HWCAP_S390_HIGH_GPRS): Define if undefined.
11781 (init_registers_s390): Remove prototype.
11782 (init_registers_s390x): Likewise.
11783 (init_registers_s390_linux32): Add prototype.
11784 (init_registers_s390_linux64): Likewise.
11785 (init_registers_s390x_linux64): Likewise.
11786 (s390_num_regs_3264): New define.
11787 (s390_regmap_3264): New global variable.
11788 (s390_cannot_fetch_register): Remove obsolete check.
11789 (s390_cannot_store_register): Likewise.
11790 (s390_collect_ptrace_register): Handle upper/lower register halves.
11791 (s390_supply_ptrace_register): Likewise.
11792 (s390_fill_gregset): Update to register number changes.
11793 (s390_get_hwcap): New routine.
11794 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
11795 Install appropriate regmap and register set.
11797 2010-01-01 Joel Brobecker <brobecker@adacore.com>
11799 * server.c (gdbserver_version): Update copyright year to 2010.
11800 * gdbreplay.c (gdbreplay_version): Likewise.
11802 2009-12-28 Doug Evans <dje@google.com>
11804 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
11805 elf/external.h. Include <elf.h> instead but only if necessary.
11807 2009-12-28 Pedro Alves <pedro@codesourcery.com>
11809 * linux-low.c (linux_remove_process): Remove `detaching'
11810 parameter. Don't release/detach from thread_db here.
11811 (linux_kill): Release/detach from thread_db here, ...
11812 (linux_detach): ... and here, before actually detaching.
11813 (linux_wait_1): ... and here, when a process exits.
11814 * thread-db.c (any_thread_of): New.
11815 (thread_db_free): Switch the current inferior to a thread of the
11818 2009-12-21 Doug Evans <dje@google.com>
11820 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
11822 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
11823 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
11824 warning ifndef __NR_tkill. Move setting of errno there too.
11825 Delete unnecessary resetting of errno after syscall.
11826 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
11828 * configure.ac: Check for dladdr.
11829 * config.in: Regenerate.
11830 * configure: Regenerate.
11831 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
11832 (try_thread_db_load): Update.
11834 * linux-low.c (my_waitpid): Delete unnecessary prototype.
11836 2009-12-18 Doug Evans <dje@google.com>
11838 * event-loop.c: Include unistd.h if it exists.
11840 * linux-low.c (my_waitpid): Move definition away from being in
11841 between linux_tracefork_child/linux_test_for_tracefork.
11843 * gdb_proc_service.h (psaddr_t): Fix type.
11844 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
11845 signature to match glibc.
11847 2009-12-16 Doug Evans <dje@google.com>
11849 * linux-low.c (linux_read_memory): Fix argument to read.
11851 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11853 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
11854 events, don't leave current_inferior pointing at null.
11856 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11858 * win32-low.c (LOG): Delete.
11859 (OUTMSG): Output to stderr.
11860 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
11861 on compile time LOG macro.
11862 (win32_wait): Fix debug output.
11864 2009-11-26 Pedro Alves <pedro@codesourcery.com>
11866 * win32-low.c (win32_add_one_solib): If the dll name is
11867 "ntdll.dll", prepend the system directory to the dll path.
11869 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
11871 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
11873 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
11874 Vladimir Prus <vladimir@codesourcery.com>
11876 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
11877 * configure.ac: Check for __mcoldfire__ and set
11878 gdb_cv_m68k_is_coldfire.
11879 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
11880 reg-cf.o and reg-m68k.o.
11881 * configure: Regenerated.
11883 2009-11-16 Pedro Alves <pedro@codesourcery.com>
11885 * linux-low.c (linux_remove_process): Add `detaching' parameter.
11886 Pass it to thread_db_free.
11887 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
11888 proper `detaching' argument to linux_remove_process.
11889 * linux-low.h (thread_db_free): Add `detaching' parameter.
11890 * thread-db.c (thread_db_init): Pass false as `detaching' argument
11892 (thread_db_free): Add `detaching' parameter. Only
11893 call td_ta_clear_event if detaching from process.
11895 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
11897 * thread-db.c (thread_db_free): Fix typo.
11899 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
11902 * thread-db.c (thread_db_free): Call td_ta_clear_event.
11904 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
11906 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
11907 with an i686 compiler.
11908 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
11910 * configure: Rebuilt.
11912 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
11916 * server.c (handle_search_memory_1): Correct read_addr initialization
11917 in loop for searching subsequent chunks.
11919 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
11921 * configure.ac: New --with-libthread-db option.
11922 * thread-db.c: Allow direct dependence on libthread_db.
11923 (thread_db_free): Adjust.
11924 * config.in: Regenerate.
11925 * configure: Likewise.
11927 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
11930 * thread-db.c (attach_thread): New function.
11931 (maybe_attach_thread): Return success/failure.
11932 (find_new_threads_callback): Adjust.
11933 (thread_db_find_new_threads): Loop until no new threads.
11935 2009-10-13 Pedro Alves <pedro@codesourcery.com>
11937 * proc-service.c (ps_lgetregs): Formatting.
11939 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
11941 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
11942 * configure.ac: Adjust.
11943 * linux-low.h (struct process_info_private): Move members to struct
11945 (thread_db_free, thread_db_handle_monitor_command): New prototype.
11946 * linux-low.c (linux_remove_process): Adjust.
11947 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
11948 * server.c (handle_query): Move code ...
11949 (handle_monitor_command): ... here. New function.
11950 * target.h (struct target_ops): New member.
11951 * thread-db.c (struct thread_db): New.
11952 (libthread_db_search_path): New variable.
11953 (thread_db_create_event, thread_db_enable_reporting)
11954 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
11955 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
11956 (try_thread_db_load_1, dladdr_to_soname): New functions.
11957 (try_thread_db_load, thread_db_load_search): New functions.
11958 (thread_db_init): Search for libthread_db.
11959 (thread_db_free): New function.
11960 (thread_db_handle_monitor_command): Likewise.
11961 * config.in: Regenerate.
11962 * configure: Regenerate.
11964 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
11966 * spu-low.c (spu_kill): Wait for inferior to terminate.
11967 Call clear_inferiors.
11968 (spu_detach): Call clear_inferiors.
11970 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
11972 * aclocal.m4: Regenerate.
11973 * config.in: Likewise.
11974 * configure: Likewise.
11976 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11978 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
11979 (parse_spufs_run): New function.
11980 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
11981 (ppc_breakpoint_at): Handle SPU breakpoints.
11983 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11985 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
11986 (SPUFS_MAGIC): Define.
11987 (spu_enumerate_spu_ids): New function.
11988 (linux_qxfer_spu): New function.
11989 (linux_target_ops): Install linux_qxfer_spu.
11991 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
11993 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
11994 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
11995 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
11996 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
11997 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
11998 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
11999 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12000 (init_registers_powerpc_cell32l): Add prototype.
12001 (init_registers_powerpc_cell64l): Likewise.
12002 (ppc_arch_setup): Detect Cell/B.E. architecture.
12004 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12006 * Makefile.in (datarootdir): New variable.
12008 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12010 * linux-low.c (linux_write_memory): Update debugging output.
12011 * Makefile.in (clean): Add new descriptions.
12012 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12013 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12014 * configure.srv: Add new files for arm*-*-linux*.
12015 * linux-arm-low.c: Add new declarations.
12016 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12017 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12018 (HWCAP_VFPv3D16): New.
12019 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12020 instead of __IWMMXT__.
12021 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12022 (arm_arch_setup): New.
12023 (target_regsets): Remove #ifdef. Add VFP regset.
12024 (the_low_target): Use arm_arch_setup.
12026 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12028 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12029 the main thread again.
12031 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12033 Adding Neutrino gdbserver.
12034 * configure: Regenerated.
12035 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12036 * configure.srv (i[34567]86-*-nto*): New target.
12037 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12038 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12039 (nto_comctrl) [__QNX__]: New function.
12040 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12042 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12044 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12047 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12048 Pedro Alves <pedro@codesourcery.com>
12050 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12051 don't support CONTEXT_EXTENDED_REGISTERS.
12052 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12053 (the_low_target): Install them.
12054 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12055 failing with ERROR_PIPE_NOT_CONNECTED.
12057 2009-06-30 Doug Evans <dje@google.com>
12058 Pierre Muller <muller@ics.u-strasbg.fr>
12060 Add h/w watchpoint support to x86-linux, win32-i386.
12061 * Makefile.in (SFILES): Add i386-low.c
12062 (i386_low_h): Define.
12063 (i386-low.o): Add dependencies.
12064 (linux-x86-low.o): Add i386-low.h dependency.
12065 (win32-i386-low.o): Ditto.
12066 * i386-low.c: New file.
12067 * i386-low.h: New file.
12068 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12069 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12070 * linux-low.c (linux_add_process): Initialize arch_private.
12071 (linux_remove_process): Free arch_private.
12072 (add_lwp): Initialize arch_private.
12073 (delete_lwp): Free arch_private.
12074 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12076 * linux-low.h (process_info_private): New member arch_private.
12077 (lwp_info): New member arch_private.
12078 (linux_target_ops): New members new_process, new_thread,
12080 (ptid_of): New macro.
12081 * linux-x86-low.c: Include stddef.h, i386-low.h.
12082 (arch_process_info): New struct.
12083 (arch_lwp_info): New struct.
12084 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12085 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12086 (i386_dr_low_get_status): New function.
12087 (x86_insert_point, x86_remove_point): New functions.
12088 (x86_stopped_by_watchpoint): New function.
12089 (x86_stopped_data_address): New function.
12090 (x86_linux_new_process, x86_linux_new_thread): New functions.
12091 (x86_linux_prepare_to_resume): New function.
12092 (the_low_target): Add entries for insert_point, remove_point,
12093 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12095 * server.c (debug_hw_points): New global.
12096 (monitor_show_help): Document set debug-hw-points.
12097 (handle_query): Process "set debug-hw-points".
12098 * server.h (debug_hw_points): Declare.
12099 (paddress): Declare.
12100 * utils.c (NUMCELLS, CELLSIZE): New macros.
12101 (get_sell, xsnprintf, paddress): New functions.
12102 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12103 remove_point, stopped_by_watchpoint, stopped_data_address.
12104 * win32-i386-low.c: Include i386-low.h.
12105 (debug_reg_state): Replaces dr.
12106 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12107 (i386_dr_low_get_status): New function.
12108 (i386_insert_point, i386_remove_point): New functions.
12109 (i386_stopped_by_watchpoint): New function.
12110 (i386_stopped_data_address): New function.
12111 (i386_initial_stuff): Update.
12112 (get_thread_context,set_thread_context,i386_thread_added): Update.
12113 (the_low_target): Add entries for insert_point,
12114 remove_point, stopped_by_watchpoint, stopped_data_address.
12115 * win32-low.c (win32_insert_watchpoint): New function.
12116 (win32_remove_watchpoint): New function.
12117 (win32_stopped_by_watchpoint): New function.
12118 (win32_stopped_data_address): New function.
12119 (win32_target_ops): Add entries for insert_watchpoint,
12120 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12121 * win32-low.h (win32_target_ops): New members insert_point,
12122 remove_point, stopped_by_watchpoint, stopped_data_address.
12124 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12126 * server.c (process_serial_event): Re-return unsupported, not
12127 error, if the type isn't recognized. Re-allow supporting only
12128 insert or remove packets. Also call require_running for
12129 breakpoints. Add missing break statement to default case. Tidy.
12130 * target.h (struct target_ops): Rename insert_watchpoint to
12131 insert_point, and remove_watchpoint to remove_point.
12133 * linux-low.h (struct linux_target_ops): Likewise.
12134 * linux-low.c (linux_insert_watchpoint): Rename to ...
12135 (linux_insert_point): ... this. Adjust.
12136 (linux_remove_watchpoint): Rename to ...
12137 (linux_remove_point): ... this. Adjust.
12138 (linux_target_ops): Adjust.
12139 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12140 (cris_insert_point): ... this.
12141 (cris_remove_watchpoint): Rename to ...
12142 (cris_remove_point): ... this.
12143 (the_low_target): Adjust.
12145 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12147 * server.c (handle_v_kill): Pass signal_pid to
12148 kill_inferior if multi_process is zero.
12150 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12152 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12153 * target.h (target_ops): Comment for *_watchpoint to make it clear
12154 the functions can get types '0' and '1'.
12156 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12158 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12159 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12160 * regcache.c (get_regcache): Likewise.
12161 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12162 * win32-low.c (child_fetch_inferior_registers): Remove check for
12165 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12166 Pedro Alves <pedro@codesourcery.com>
12168 * target.h (struct target_ops) <supports_multi_process>: New
12170 (target_supports_multi_process): New.
12171 * server.c (handle_query): Even if GDB reports support, only
12172 enable multi-process if the target also supports it. Report
12173 multi-process support only if the target backend supports it.
12174 * linux-low.c (linux_supports_multi_process): New function.
12175 (linux_target_ops): Install it as target_supports_multi_process
12178 2009-05-24 Doug Evans <dje@google.com>
12180 Global renaming of find_thread_pid to find_thread_ptid.
12181 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12182 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12183 All callers updated.
12185 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12186 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12189 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12190 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12191 (linux_resume_one_lwp): Ditto.
12193 2009-05-23 Doug Evans <dje@google.com>
12195 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12196 from struct inferior_list_entry * to struct lwp_info *.
12197 All callers updated.
12199 2009-05-13 Doug Evans <dje@google.com>
12201 * linux-x86-low.c: Don't include assert.h.
12202 (x86_siginfo_fixup): Use fatal, not assert.
12203 (x86_arch_setup): Fix comment.
12205 2009-05-12 Doug Evans <dje@google.com>
12207 Biarch support for i386/amd64 gdbserver.
12208 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12209 Add linux-x86-low.c.
12210 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12211 (linux-x86-low.o): Add.
12212 * linux-x86-64-low.c: Delete.
12213 * linux-i386-low.c: Delete.
12214 * linux-x86-low.c: New file.
12215 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12217 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12219 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12220 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12221 (linux_child_pid_to_exec_file): New function.
12222 (elf_64_header_p, elf_64_file_p): New functions.
12223 (siginfo_fixup): New function.
12224 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12225 give target a chance to convert layout.
12226 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12227 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12229 2009-05-07 Doug Evans <dje@google.com>
12231 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12232 (regsets_store_inferior_registers): Ditto.
12234 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12238 * linux-low.c (must_set_ptrace_flags): Delete.
12239 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12241 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12242 `lwp->must_set_ptrace_flags' instead.
12243 (linux_wait_for_event_1): Set ptrace options here.
12244 (linux_wait_1): ... not here.
12246 2009-04-30 Doug Evans <dje@google.com>
12248 * inferiors.c (started_inferior_callback): New function.
12249 (attached_inferior_callback): New function.
12250 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12251 * server.c (print_started_pid, print_attached_pid): New functions.
12252 (detach_or_kill_for_exit): New function.
12253 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12254 * server.h (have_started_inferiors_p): Declare.
12255 (have_attached_inferiors_p): Declare.
12257 * inferiors.c (remove_process): Fix memory leak, free process.
12258 * linux-low.c (linux_remove_process): New function.
12259 (linux_kill): Call it instead of remove_process.
12260 (linux_detach, linux_wait_1): Ditto.
12262 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12264 * configure.srv: Add x86 Windows CE target.
12266 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12268 * inferiors.c (get_thread_process): Make global.
12269 * server.h (get_thread_process): Add prototype.
12270 * thread-db.c (find_one_thread): Use get_thread_process
12271 instead of current_process.
12272 (thread_db_get_tls_address): Do not crash if called when
12273 thread layer is not yet initialized.
12275 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12277 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12278 * spu-low.c (current_tid): Rename to ...
12279 (current_ptid): ... this.
12280 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12281 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12282 ptid_get_lwp (current_ptid) instead of current_tid.
12283 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12284 instead of current_tid. Use find_process_pid to verify pid
12285 argument is valid. Pass proper argument to remove_process.
12286 (spu_thread_alive): Compare current_ptid instead of current_tid.
12287 (spu_resume): Likewise.
12289 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12291 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12294 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12296 Implement the multiprocess extensions, and add linux multiprocess
12299 * server.h (ULONGEST): Declare.
12300 (struct ptid, ptid_t): New.
12301 (minus_one_ptid, null_ptid): Declare.
12302 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12303 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12304 (struct inferior_list_entry): Change `id' type from unsigned from
12306 (struct sym_cache, struct breakpoint, struct
12307 process_info_private): Forward declare.
12308 (struct process_info): Declare.
12309 (current_process): Declare.
12310 (all_processes): Declare.
12311 (initialize_inferiors): Declare.
12312 (add_thread): Adjust to use ptid_t.
12313 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12314 (add_process, remove_process, find_thread_pid): Declare.
12315 (find_inferior_id): Adjust to use ptid_t.
12316 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12317 (multi_process): Declare.
12318 (push_event): Adjust to use ptid_t.
12319 (read_ptid, write_ptid): Declare.
12320 (prepare_resume_reply): Adjust to use ptid_t.
12321 (clear_symbol_cache): Declare.
12322 * inferiors.c (all_processes): New.
12323 (null_ptid, minus_one_ptid): New.
12324 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12325 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12326 (add_thread): Change unsigned long to ptid. Remove gdb_id
12328 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12329 (gdb_id_to_thread): Rename to ...
12330 (find_thread_pid): ... this. Change unsigned long to ptid.
12331 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12332 (loaded_dll, pull_pid_from_list): Adjust.
12333 (add_process, remove_process, find_process_pid)
12334 (get_thread_process, current_process, initialize_inferiors): New.
12335 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12336 (struct target_waitstatus) <related_pid>: Ditto.
12337 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12338 return type to int.
12339 (struct target_ops) <join>: Add `pid' argument.
12340 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12341 (struct target_ops) <wait>: Add `ptid' field. Change return type
12343 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12344 (mywait): Add `ptid' argument. Change return type to ptid_t.
12345 (target_pid_to_str): Declare.
12346 * target.c (set_desired_inferior): Adjust to use ptids.
12347 (mywait): Add new `ptid' argument. Adjust.
12348 (target_pid_to_str): New.
12349 * mem-break.h (free_all_breakpoints): Declare.
12350 * mem-break.c (breakpoints): Delelete.
12351 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12352 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12353 to use per-process breakpoint list.
12354 (free_all_breakpoints): New.
12355 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12356 (symbol_cache, all_symbols_looked_up): Delete.
12358 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12360 (prepare_resume_reply): Change ptid argument's type from unsigned
12361 long to ptid_t. Adjust. Implement W;process and X;process.
12362 (free_sym_cache, clear_symbol_cache): New.
12363 (look_up_one_symbol): Adjust to per-process symbol cache. *
12364 * server.c (cont_thread, general_thread, step_thread): Change type
12366 (attached): Delete.
12367 (multi_process): New.
12368 (last_ptid): Change type to ptid_t.
12369 (struct vstop_notif) <ptid>: Change type to ptid_t.
12370 (queue_stop_reply, push_event): Change `ptid' argument's type to
12372 (discard_queued_stop_replies): Add `pid' argument.
12373 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12374 changes. Don't reference the `attached' global.
12375 (attach_inferior): Adjust to mywait interface changes.
12376 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12377 features. Handle and report "multiprocess+". Handle
12379 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12381 (handle_v_kill): New.
12382 (handle_v_stopped): Adjust to use target_pid_to_str.
12383 (handle_v_requests): Allow multiple attaches and runs when
12384 multiprocess extensions are in effect. Handle "vKill".
12385 (myresume): Adjust to use ptids.
12386 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12387 (handle_status): Adjust to discard_queued_stop_replies interface
12389 (first_thread_of, kill_inferior_callback)
12390 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12391 (main): Call initialize_inferiors. Adjust to use ptids, killing
12392 and detaching from all inferiors. Handle multiprocess packet
12394 * linux-low.h: Include gdb_proc_service.h.
12395 (struct process_info_private): New.
12396 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12397 <lwpid_of>: Use ptid_get_lwp.
12398 (get_lwp_thread): Adjust.
12399 (struct lwp_info): Add `dead' member.
12400 (find_lwp_pid): Declare.
12401 * linux-low.c (thread_db_active): Delete.
12402 (new_inferior): Adjust comment.
12403 (inferior_pid): Delete.
12404 (linux_add_process): New.
12405 (handle_extended_wait): Adjust.
12406 (add_lwp): Change unsigned long to ptid.
12407 (linux_create_inferior): Add process to processes table. Adjust
12408 to use ptids. Don't set new_inferior here.
12409 (linux_attach_lwp): Rename to ...
12410 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12411 it. Adjust to use ptids.
12412 (linux_attach_lwp): New.
12413 (linux_attach): Add process to processes table. Don't set
12415 (struct counter): New.
12416 (second_thread_of_pid_p, last_thread_of_process_p): New.
12417 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12418 multiple processes.
12419 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12420 processes. Remove process from process table.
12421 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12422 to multiple processes.
12423 (any_thread_of): New.
12424 (linux_detach): Add `pid' argument, and handle it. Remove process
12425 from processes table.
12426 (linux_join): Add `pid' argument. Handle it.
12427 (linux_thread_alive): Change unsighed long argument to ptid_t.
12428 Consider dead lwps as not being alive.
12429 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12430 threads we're not interested in.
12431 (same_lwp, find_lwp_pid): New.
12432 (linux_wait_for_lwp): Change `pid' argument's type from int to
12434 (linux_wait_for_event): Rename to ...
12435 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12436 from int to ptid_t. Adjust.
12437 (linux_wait_for_event): New.
12438 (linux_wait_1): Add `ptid' argument. Change return type to
12439 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12440 that exit from the process table.
12441 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12443 (mark_lwp_dead): New.
12444 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12445 stopping all threads, mark its main lwp as dead.
12446 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12448 (fetch_register, usr_store_inferior_registers)
12449 (regsets_fetch_inferior_registers)
12450 (regsets_store_inferior_registers, linux_read_memory)
12451 (linux_write_memory): Inline `inferior_pid'.
12452 (linux_look_up_symbols): Adjust to use per-process
12453 `thread_db_active'.
12454 (linux_request_interrupt): Adjust to use ptids.
12455 (linux_read_auxv): Inline `inferior_pid'.
12456 (initialize_low): Don't reference thread_db_active.
12457 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12458 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12459 (ps_getpid): Return the pid of the current inferior.
12460 * thread-db.c (proc_handle, thread_agent): Delete.
12461 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12463 (find_one_thread): Change argument type to ptid_t. Adjust to
12465 (maybe_attach_thread): Adjust to per-process data and ptids.
12466 (thread_db_find_new_threads): Ditto.
12467 (thread_db_init): Ditto.
12468 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12469 processes table. Adjust to use ptids.
12470 (spu_kill, spu_detach): Adjust interface. Remove process from
12472 (spu_join, spu_thread_alive): Adjust interface.
12473 (spu_wait): Adjust interface. Remove process from processes
12474 table. Adjust to use ptids.
12475 * win32-low.c (current_inferior_tid): Delete.
12476 (current_inferior_ptid): New.
12477 (debug_event_ptid): New.
12478 (thread_rec): Take a ptid. Adjust.
12479 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12480 (child_delete_thread): Ditto.
12481 (do_initial_child_stuff): Add `attached' argument. Add process to
12483 (child_fetch_inferior_registers, child_store_inferior_registers):
12485 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12486 (win32_attach): Pass 1 to do_initial_child_stuff.
12487 (win32_kill): Adjust interface. Remove process from processes
12489 (win32_detach): Ditto.
12490 (win32_join): Adjust interface.
12491 (win32_thread_alive): Take a ptid.
12492 (win32_resume): Adjust to use ptids.
12493 (get_child_debug_event): Ditto.
12494 (win32_wait): Adjust interface. Remove exiting process from
12497 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12499 Non-stop mode support.
12501 * server.h (non_stop): Declare.
12502 (gdb_client_data, handler_func): Declare.
12503 (delete_file_handler, add_file_handler, start_event_loop):
12505 (handle_serial_event, handle_target_event, push_event)
12506 (putpkt_notif): Declare.
12507 * target.h (enum resume_kind): New.
12508 (struct thread_resume): Replace `step' field by `kind' field.
12509 (TARGET_WNOHANG): Define.
12510 (struct target_ops) <wait>: Add `options' argument.
12511 <supports_non_stop, async, start_non_stop>: New fields.
12512 (target_supports_non_stop, target_async): New.
12513 (start_non_stop): Declare.
12514 (mywait): Add `options' argument.
12515 * target.c (mywait): Add `options' argument. Print child exit
12516 notifications here.
12517 (start_non_stop): New.
12518 * server.c (non_stop, own_buf, mem_buf): New globals.
12519 (struct vstop_notif): New.
12520 (notif_queue): New global.
12521 (queue_stop_reply, push_event, discard_queued_stop_replies)
12522 (send_next_stop_reply): New.
12523 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12525 (attach_inferior): In non-stop mode, don't wait for the target
12527 (handle_general_set): Handle QNonStop.
12528 (handle_query): When handling qC, return the current general
12529 thread, instead of the first thread of the list.
12530 (handle_query): If the backend supports non-stop mode, include
12531 QNonStop+ in the qSupported query response.
12532 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12534 (handle_v_attach, handle_v_run): Handle non-stop mode.
12535 (handle_v_stopped): New.
12536 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12537 (myresume): Adjust to use resume_kind. Handle non-stop.
12538 (queue_stop_reply_callback): New.
12539 (handle_status): Handle non-stop mode.
12540 (main): Clear non_stop flag on reconnection. Use the event-loop.
12541 Refactor serial protocol handling from here ...
12542 (process_serial_event): ... to this new function. When GDB
12543 selects any thread, select one here. In non-stop mode, wait until
12544 GDB acks all pending events before exiting.
12545 (handle_serial_event, handle_target_event): New.
12546 * remote-utils.c (remote_open): Install remote_desc in the event
12548 (remote_close): Remove remote_desc from the event loop.
12549 (putpkt_binary): Rename to...
12550 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12551 (putpkt_binary): New as wrapper around putpkt_binary_1.
12552 (putpkt_notif): New.
12553 (prepare_resume_reply): In non-stop mode, don't change the
12555 * event-loop.c: New.
12556 * Makefile.in (OBJ): Add event-loop.o.
12557 (event-loop.o): New rule.
12559 * linux-low.h (pid_of): Moved here.
12561 (get_lwp_thread): Use lwpid_of.
12562 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12563 * linux-low.c (pid_of): Delete.
12564 (inferior_pid): Use lwpid_of.
12565 (linux_event_pipe): New.
12566 (target_is_async_p): New.
12568 (handle_extended_wait): Use lwpid_of.
12569 (add_lwp): Don't set lwpid field.
12570 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12571 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12572 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12573 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12574 first. Adjust to linux_wait_for_event interface changes. Use
12576 (linux_detach): Don't delete the main lwp here.
12577 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12578 (status_pending_p): Don't consider explicitly suspended lwps.
12579 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12580 pointer. Add OPTIONS argument. Change return type to int. Use
12581 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12582 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12583 pointer. Add status pointer argument. Return a pid instead of a
12584 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12585 changes. In non-stop mode, don't switch to a random thread.
12586 (linux_wait): Rename to...
12587 (linux_wait_1): ... this. Add target_options argument, and handle
12588 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12589 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12590 clean exit and signal exit code. Don't stop all threads in
12591 non-stop mode. In all-stop mode, only stop all threads when
12592 reporting a stop to GDB. Handle explicit thread stop requests.
12593 (async_file_flush, async_file_mark): New.
12595 (send_sigstop): Use lwpid_of.
12596 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12597 interface changes. In non-stop mode, don't switch to a random
12599 (linux_resume_one_lwp): Use lwpid_of.
12600 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12601 (linux_resume_one_thread): ... this. Handle resume_stop. In
12602 non-stop mode, don't look for pending flag in all threads.
12603 (resume_status_pending_p): Don't consider explicitly suspended
12605 (my_waitpid): Reimplement. Emulate __WALL.
12606 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12608 (sigchld_handler, linux_supports_non_stop, linux_async)
12609 (linux_start_non_stop): New.
12610 (linux_target_ops): Register linux_supports_non_stop, linux_async
12611 and linux_start_non_stop.
12612 (initialize_low): Install SIGCHLD handler.
12613 * thread-db.c (thread_db_create_event, find_one_thread)
12614 (thread_db_get_tls_address): Use lwpid_of.
12615 * win32-low.c (win32_detach): Adjust to use resume_kind.
12616 (win32_wait): Add `options' argument.
12617 * spu-low.c (spu_resume): Adjust to use resume_kind.
12618 (spu_wait): Add `options' argument.
12620 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12622 Decouple target code from remote protocol.
12624 * target.h (enum target_waitkind): New.
12625 (struct target_waitstatus): New.
12626 (struct target_ops) <wait>: Return an unsigned long. Take a
12627 target_waitstatus pointer instead of a char pointer.
12628 (mywait): Likewise.
12629 * target.c (mywait): Change prototype to return an unsigned long.
12630 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12631 * server.h (thread_from_wait, old_thread_from_wait): Delete
12633 (prepare_resume_reply): Change prototype to take a
12635 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12636 (last_status, last_ptid): New.
12637 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12638 pid instead of a signal.
12639 (attach_inferior): Remove "status" and "signal" parameters.
12641 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12643 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12644 (handle_v_requests, myresume): Remove "status" and "signal"
12645 parameters. Adjust.
12646 (handle_status): New.
12647 (main): Delete local `status'. Adjust.
12648 * remote-utils.c: Include target.h.
12649 (prepare_resume_reply): Change prototype to take a
12650 target_waitstatus. Adjust.
12652 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12654 * spu-low.c (spu_wait): Adjust.
12655 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12657 (win32_wait): Adjust.
12659 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12661 * target.h (struct thread_resume): Delete leave_stopped member.
12662 (struct target_ops): Add a `n' argument to the `resume' callback.
12663 * server.c (start_inferior): Adjust.
12664 (handle_v_cont, myresume): Adjust.
12665 * linux-low.c (check_removed_breakpoint): Adjust to resume
12666 interface change, and to removed leave_stopped field.
12667 (resume_ptr): Delete.
12668 (struct thread_resume_array): New.
12669 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12670 resume interface change.
12671 (linux_continue_one_thread, linux_queue_one_thread)
12672 (resume_status_pending_p): Check if the resume field is NULL
12673 instead of checking the leave_stopped member.
12674 (linux_resume): Adjust to the target resume interface change.
12675 * spu-low.c (spu_resume): Adjust to the target resume interface
12677 * win32-low.c (win32_detach, win32_resume): Ditto.
12679 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12681 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12683 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12685 (linux_continue_one_thread): Only preserve the stepping flag if
12686 there's a pending breakpoint.
12688 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12690 * server.c (main): After the inferior having exited, call
12691 remote_close before exiting gdbserver.
12693 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12695 Fix size of FPSCR in Power 7 processors.
12696 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12697 (PPC_FEATURE_HAS_DFP): New #define.
12698 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12701 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12703 * server.c (handle_query) Whitespace and formatting.
12705 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12707 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12708 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12709 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12710 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12711 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12712 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12713 Makefile.in, configure.ac: Fix whitespace throughout.
12714 * configure: Regenerate.
12716 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12718 * inferiors.c (find_inferior): Make it safe for the callback
12719 function to delete the currently iterated inferior.
12721 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12723 * Makefile.in (linuw_low_h): Move higher.
12724 (thread-db.o): Depend on $(linux_low_h).
12726 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12728 Rename "process" to "lwp" throughout.
12730 * linux-low.c (all_processes): Rename to...
12731 (all_lwps): ... this.
12732 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12733 (add_process): Rename to ...
12734 (add_lwp): ... this. Adjust.
12735 (linux_create_inferior): Adjust.
12736 (linux_attach_lwp): Adjust.
12737 (linux_attach): Adjust.
12738 (linux_kill_one_process): Rename to ...
12739 (linux_kill_one_lwp): ... this. Adjust.
12740 (linux_kill): Adjust.
12741 (linux_detach_one_process): Rename to ...
12742 (linux_detach_one_lwp): ... this. Adjust.
12743 (linux_detach): Adjust.
12744 (check_removed_breakpoint): Adjust.
12745 (status_pending_p): Adjust.
12746 (linux_wait_for_process): Rename to ...
12747 (linux_wait_for_lwp): ... this. Adjust.
12748 (linux_wait_for_event): Adjust.
12749 (send_sigstop): Adjust.
12750 (wait_for_sigstop): Adjust.
12751 (stop_all_processes): Rename to ...
12752 (stop_all_lwps): ... this.
12753 (linux_resume_one_process): Rename to ...
12754 (linux_resume_one_lwp): ... this. Adjust.
12755 (linux_set_resume_request, linux_continue_one_thread)
12756 (linux_queue_one_thread, resume_status_pending_p)
12757 (usr_store_inferior_registers, regsets_store_inferior_registers)
12758 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12760 * linux-low.h (get_process): Rename to ...
12761 (get_lwp): ... this. Adjust.
12762 (get_thread_process): Rename to ...
12763 (get_thread_lwp): ... this. Adjust.
12764 (get_process_thread): Rename to ...
12765 (get_lwp_thread): ... this. Adjust.
12766 (struct process_info): Rename to ...
12767 (struct lwp_info): ... this.
12768 (all_processes): Rename to ...
12769 (all_lwps): ... this.
12770 * proc-service.c (ps_lgetregs): Adjust.
12771 * thread-db.c (thread_db_create_event, find_one_thread)
12772 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
12774 2009-03-14 Pedro Alves <pedro@codesourcery.com>
12776 * server.c (handle_query): Handle "qAttached".
12778 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
12780 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
12781 GPLv3, update license URL.
12783 2009-03-01 Doug Evans <dje@google.com>
12785 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
12786 (server_h): Add gdb_signals.h.
12787 (signals.o): Update.
12788 * server.h (target_signal_from_host,target_signal_to_host_p)
12789 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
12791 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
12793 * remote-utils.c (getpkt): Also generate remote-debug
12794 information if noack_mode is set.
12796 2009-02-06 Pedro Alves <pedro@codesourcery.com>
12798 * server.c (handle_query): Report qXfer:siginfo:read and
12799 qXfer:siginfo:write as supported and handle them.
12800 * target.h (struct target_ops) <qxfer_siginfo>: New field.
12801 * linux-low.c (linux_xfer_siginfo): New.
12802 (linux_target_ops): Set it.
12804 2009-01-26 Pedro Alves <pedro@codesourcery.com>
12806 * server.c (gdbserver_usage): Mention --remote-debug.
12807 (main): Accept '--remote-debug' switch.
12809 2009-01-18 Doug Evans <dje@google.com>
12811 * regcache.c (new_register_cache): No need to check result of xcalloc.
12812 * server.c (handle_search_memory): Back out calls to xmalloc,
12813 result is checked and error is returned to user upon failure.
12814 (handle_query): Ditto. Add more checks for result of malloc.
12815 (handle_v_cont): Check result of malloc, report error back to
12817 (handle_v_run): Ditto. Call freeargv.
12818 * server.h (freeargv): Declare.
12819 * utils.c (freeargv): New fn.
12821 2009-01-15 Doug Evans <dje@google.com>
12823 * gdbreplay.c (perror_with_name): Make arg const char *.
12824 * server.h (target_signal_to_name): Make return type const char *.
12825 * thread-db.c (thread_db_err_str): Make return type const char *.
12826 * utils.c (perror_with_name): Make arg const char *.
12828 2009-01-14 Pedro Alves <pedro@codesourcery.com>
12830 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
12831 when handling a EXIT_PROCESS_DEBUG_EVENT.
12833 2009-01-06 Joel Brobecker <brobecker@adacore.com>
12835 * gdbreplay.c (gdbreplay_version): Update copyright year.
12836 * server.c (gdbserver_version): Likewise.
12838 2009-01-05 Doug Evans <dje@google.com>
12840 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
12841 (handle_extended_wait): Improve comment.
12843 2008-12-13 Doug Evans <dje@google.com>
12845 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
12846 * server.h (ATTR_MALLOC): New macro.
12847 (xmalloc,xcalloc,xstrdup): Declare.
12848 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
12849 * inferiors.c: Ditto.
12850 * linux-low.c: Ditto.
12851 * mem-break.c: Ditto.
12852 * regcache.c: Ditto.
12853 * remote-utils.c: Ditto.
12856 * win32-low.c: Ditto.
12858 2008-12-12 Doug Evans <dje@google.com>
12860 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
12861 in debugging printf.
12863 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
12865 2008-12-09 Doug Evans <dje@google.com>
12867 * linux-low.h (struct process_info): Delete member tid, unused.
12868 * thread-db.c (find_one_thread): Update.
12869 (maybe_attach_thread): Update.
12871 2008-12-02 Pedro Alves <pedro@codesourcery.com>
12873 * target.h (struct target_ops): Add qxfer_osdata member.
12874 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
12876 (linux_qxfer_osdata): New functions.
12877 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
12879 * server.c (handle_query): Handle "qXfer:osdata:read:".
12880 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
12881 (buffer_xml_printf): New functions.
12882 * server.h (struct buffer): New.
12883 (buffer_grow_str, buffer_grow_str0): New macros.
12884 (buffer_grow, buffer_free, buffer_init, buffer_finish)
12885 (buffer_xml_printf): Declare.
12887 2008-11-24 Doug Evans <dje@google.com>
12889 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
12891 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
12893 * server.c (handle_v_run): Always use the supplied argument list.
12895 2008-11-19 Bob Wilson <bob.wilson@acm.org>
12897 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
12898 (xtensa_regmap_table): Add entry for scompare1.
12900 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
12902 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
12903 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
12904 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
12905 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
12906 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
12907 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
12908 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
12909 XML target descriptions.
12910 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
12911 when inferior is running on an ISA 2.05 or later processor. Add
12912 special case to return offset for full 64-bit slot of FPSCR when
12915 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
12917 * Makefile.in (SFILES, clean): Added sparc64 files.
12918 (reg-sparc64.o, reg-sparc64.c): New.
12919 * configure.srv (sparc*-*-linux*): New configuration.
12920 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
12921 syscall arguments for SPARC.
12922 (regsets_store_inferior_registers): Likewise.
12923 * linux-sparc-low.c: New file.
12925 2008-10-21 Doug Evans <dje@google.com>
12927 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
12928 (READLINE_DIR,READLINE_DEP): Delete.
12929 (INTERNAL_CFLAGS): Update.
12930 (LINTFLAGS): Update.
12932 2008-10-10 Pedro Alves <pedro@codesourcery.com>
12934 * server.c (handle_v_run): If GDB didn't specify an argv, use the
12935 whole argv from the last run, not just argv[0].
12937 2008-09-08 Pedro Alves <pedro@codesourcery.com>
12939 * regcache.c (new_register_cache): Return NULL if the register
12940 cache size isn't known yet.
12941 (free_register_cache): Avoid dereferencing a NULL regcache.
12943 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
12945 * configure.srv: Merge MIPS and MIPS64.
12947 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
12949 * Makefile.in (uninstall): Apply $(EXEEXT) too.
12951 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
12953 * Makefile.in: Add required vsx dependencies.
12955 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
12956 Declare init_registers_powerpc_vsx32l.
12957 Declare init_registers_powerpc_vsx64l.
12958 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
12959 (ppc_arch_setup): Check for VSX in hwcap.
12960 (ppc_fill_vsxregset): New function.
12961 (ppc_store_vsxregset): New function.
12962 Add new VSX entry in regset_info target_regsets.
12964 * configure.srv: Add new VSX dependencies.
12966 2008-08-12 Pedro Alves <pedro@codesourcery.com>
12968 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
12969 (remote_open): Set or clear transport_is_reliable.
12970 (putpkt_binary): Don't expect acks in noack mode.
12971 (getpkt): Don't send ack/nac in noack mode.
12972 * server.c (handle_general_set): Handle QStartNoAckMode.
12973 (handle_query): If connected by tcp pass QStartNoAckMode+ in
12975 (main): Reset noack_mode on every connection.
12976 * server.h (noack_mode): Declare.
12978 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12980 * Makefile.in (GDBREPLAY_OBS): New variable.
12981 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
12983 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
12984 Daniel Jacobowitz <dan@codesourcery.com>
12986 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
12987 (usr_store_inferior_registers): Likewise.
12988 (regsets_store_inferior_registers): Likewise.
12990 2008-07-31 Rolf Jansen <rj@surtec.com>
12991 Pedro Alves <pedro@codesourcery.com>
12993 * configure.ac: Check for memmem declaration.
12994 * server.c [HAVE_MALLOC_H]: Include malloc.h.
12995 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
12996 (disable_packet_qfThreadInfo): Unconditionally compile.
12997 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
12998 * configure, config.in: Regenerate.
13000 2008-07-28 Doug Kwan <dougkwan@google.com>
13002 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13003 (linux_write_memory): Remove declaration of errno.
13005 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13007 * linux-low.c (handle_extended_wait): Do not use "status"
13008 variable uninitialized.
13010 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13012 * server.c (handle_v_attach): Inhibit reporting dll changes.
13014 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13016 * remote-utils.c (prepare_resume_reply): If requested, don't
13017 output "thread:TID" in the T stop reply.
13019 * server.c (disable_packet_vCont, disable_packet_Tthread)
13020 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13021 (handle_query): If requested, disable support for qC, qfThreadInfo
13023 (handle_v_requests): If requested, disable support for vCont.
13024 (gdbserver_show_disableable): New.
13025 (main): Handle --disable-packet and --disable-packet=LIST.
13027 * server.h (disable_packet_vCont, disable_packet_Tthread)
13028 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13030 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13032 * server.c (gdbserver_usage): Mention --version.
13034 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13036 * Makefile.in (gdbreplay.o): New rule.
13038 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13040 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13041 message, not gdbserver.
13043 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13044 Nathan Sidwell <nathan@codesourcery.com>
13045 Joseph Myers <joseph@codesourcery.com>
13047 * acinclude.m4: Include ../../config/acx.m4.
13048 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13049 * configure, config.in: Regenerate.
13050 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13051 * server.c (gdbserver_version): Print PKGVERSION.
13052 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13053 (main): Adjust gdbserver_usage calls.
13054 * gdbreplay.c (version, host_name): Add declarations.
13055 (gdbreplay_version, gdbreplay_usage): New.
13056 (main): Accept --version and --help options.
13058 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13060 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13061 (arm_breakpoint_at): Handle Thumb.
13062 (the_low_target): Add comment.
13064 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13066 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13068 2008-05-09 Doug Evans <dje@google.com>
13070 * server.h (decode_search_memory_packet): Declare.
13071 * remote-utils.c (decode_search_memory_packet): New fn.
13072 * server.c (handle_search_memory_1): New fn.
13073 (handle_search_memory): New fn.
13074 (handle_query): Process qSearch:memory packets.
13076 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13078 * regcache.c (registers_length): Remove.
13079 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13080 full register packet.
13081 * regcache.h (registers_length): Remove prototype.
13082 * server.h (PBUFSIZ): Define to 16384.
13084 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13086 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13087 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13088 powerpc-64l.o, and powerpc-altivec64l.o.
13089 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13090 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13091 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13092 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13093 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13096 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13097 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13098 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13099 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13100 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13101 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13102 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13103 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13104 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13105 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13108 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13109 (init_registers_powerpc_32l): ... this new prototype.
13110 (init_registers_powerpc_32): Remove, replace by ...
13111 (init_registers_powerpc_altivec32l): ... this new prototype.
13112 (init_registers_powerpc_e500): Remove, replace by ...
13113 (init_registers_powerpc_e500l): ... this new prototype.
13114 (init_registers_ppc64): Remove, replace by ...
13115 (init_registers_powerpc_64l): ... this new prototype.
13116 (init_registers_powerpc_64): Remove, replace by ...
13117 (init_registers_powerpc_altivec64l): ... this new prototype.
13118 (ppc_num_regs): Set to 73.
13119 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13120 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13121 (ppc_cannot_store_register): Handle orig_r3 and trap.
13122 (ppc_arch_setup): Update init_registers_... calls.
13123 (ppc_fill_gregset): Handle orig_r3 and trap.
13125 * inferiors.c (clear_inferiors): Reset current_inferior.
13127 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13129 * acinclude.m4: Add override.m4.
13130 * configure: Regenerate.
13132 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13134 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13135 initial call to init_register_ppc64.
13137 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13139 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13140 single powerpc*-*-linux* case.
13141 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13143 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13145 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13146 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13148 * linux-ppc-low.c: Include <elf.h>.
13149 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13150 (ppc_hwcap): New global variable.
13151 (ppc_regmap): Remove __SPE__ #ifdef sections.
13152 (ppc_regmap_e500): New global variable.
13153 (ppc_cannot_store_register): Update __SPE__ special case.
13154 (ppc_get_hwcap): New function.
13155 (ppc_arch_setup): Use it to determine whether inferior supports
13156 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13157 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13158 Do not access registers if target does not support AltiVec.
13159 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13160 Do not access registers if target does not support SPE.
13161 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13163 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13165 * linux-low.c (disabled_regsets, num_regsets): New.
13166 (use_regsets_p): Delete.
13167 (linux_wait_for_process): Clear disabled_regsets.
13168 (regsets_fetch_inferior_registers): Check and set it.
13169 (regsets_store_inferior_registers): Likewise.
13170 (linux_fetch_registers, linux_store_registers): Do not use
13172 (initialize_low): Allocate disabled_regsets.
13174 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13176 * Makefile.in (LIBOBJS): New.
13177 (OBS): Use LIBOBJS.
13178 (memmem.o): New rule.
13179 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13180 * configure: Regenerated.
13182 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13184 * server.c (handle_query): Never return "unsupported" for
13185 qXfer:features:read queries.
13187 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13189 * server.c (get_features_xml): Fix inverted condition.
13190 (handle_query): Always support qXfer:feature:read.
13192 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13194 * server.c (wrapper_argv): New.
13195 (start_inferior): Handle wrapper_argv. If set, expect an extra
13197 (gdbserver_usage): Document --wrapper.
13198 (main): Parse --wrapper.
13200 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13202 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13203 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13204 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13205 (ppc_set_pc): Likewise.
13206 (ppc_arch_setup): New function.
13207 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13208 of collect_register.
13209 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13211 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13213 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13214 instead of linux-ppc64-low.o.
13215 * linux-ppc64-low.c: Remove file.
13216 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13217 (linux-ppc64-low.o): Remove rule.
13219 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13220 (init_registers_powerpc_64): Likewise.
13221 (ppc_regmap): Conditionally define depending on __powerpc64__.
13222 (ppc_cannot_store_register): Do not special-case "fpscr" when
13223 compiled on __powerpc64__.
13224 (ppc_collect_ptrace_register): New function.
13225 (ppc_supply_ptrace_register): New function.
13226 (ppc_breakpoint): Change type to "unsigned int".
13227 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13228 (the_low_target): Conditionally provide initializers for the
13229 arch_setup member depending on __powerpc64__. Install
13230 collect_ptrace_register and supply_ptrace_register members.
13232 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13234 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13235 * server.c (gdbserver_xmltarget): Define.
13236 (get_features_xml): Use it to replace "target.xml" and arch_string.
13238 * configure.srv: Remove srv_xmltarget. Add XML files that were
13239 mentioned there to srv_xmlfiles instead. Remove conditional tests
13240 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13241 srv_xmlfiles and srv_regobj to include all possible choices.
13242 * configure.ac (srv_xmltarget): Remove.
13243 (srv_xmlfiles): Do not add "target.xml".
13244 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13245 checks for supplementary target information.
13246 * configure: Regenerate.
13247 * Makefile.in (XML_TARGET): Remove.
13248 (target.xml): Remove rule.
13249 (clean): Do not clean up target.xml.
13250 (.PRECIOUS): Do not mention target.xml.
13252 * target.h (struct target_ops): Remove arch_string member.
13253 * linux-low.c (linux_arch_string): Remove.
13254 (linux_target_ops): Remove arch_string initializer.
13255 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13256 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13257 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13258 * spu-low.c (spu_arch_string): Remove.
13259 (spu_target_ops): Remove arch_string initializer.
13260 * win32-low.c (win32_arch_string): Remove.
13261 (win32_target_ops): Remove arch_string initializer.
13262 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13263 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13264 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13266 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13268 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13269 by collect_ptrace_register and supply_ptrace_register hooks.
13270 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13271 instead of checking for the_low_target.left_pad_xfer.
13272 (usr_store_inferior_registers): Use collect_ptrace_register callback
13273 instead of checking for the_low_target.left_pad_xfer.
13275 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13276 (s390_supply_ptrace_register): Likewise.
13277 (s390_fill_gregset): Call s390_collect_ptrace_register.
13278 (the_low_target): Update.
13280 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13281 (ppc_supply_ptrace_register): Likewise.
13282 (the_low_target): Update.
13284 * linux-i386-low.c (the_low_target): Update.
13285 * linux-x86-64-low.c (the_low_target): Update.
13287 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13289 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13290 reg-s390.o and reg-s390x.o.
13292 * linux-low.c (new_inferior): New global variable.
13293 (linux_create_inferior, linux_attach): Set it.
13294 (linux_wait_for_process): Call the_low_target.arch_setup after the
13295 target has stopped for the first time.
13296 (initialize_low): Do not call the_low_target.arch_setup.
13298 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13299 (s390_set_pc): Likewise.
13300 (s390_arch_setup): New function.
13301 (the_low_target): Use s390_arch_setup as arch_setup routine.
13303 * regcache.c (realloc_register_cache): New function.
13304 (set_register_cache): Call it for each existing regcache.
13306 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13308 * server.h (init_registers): Remove prototype.
13310 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13311 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13312 instead of init_registers ().
13313 * linux-arm-low.c (init_registers_arm): Add prototype.
13314 (init_registers_arm_with_iwmmxt): Likewise.
13315 (the_low_target): Add initializer for arch_setup field.
13316 * linux-cris-low.c (init_registers_cris): Add prototype.
13317 (the_low_target): Add initializer for arch_setup field.
13318 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13319 (the_low_target): Add initializer for arch_setup field.
13320 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13321 (the_low_target): Add initializer for arch_setup field.
13322 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13323 (the_low_target): Add initializer for arch_setup field.
13324 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13325 (the_low_target): Add initializer for arch_setup field.
13326 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13327 (the_low_target): Add initializer for arch_setup field.
13328 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13329 (init_registers_mips64_linux): Likewise.
13330 (the_low_target): Add initializer for arch_setup field.
13331 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13332 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13333 (the_low_target): Add initializer for arch_setup field.
13334 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13335 (init_registers_powerpc_64): Likewise.
13336 (the_low_target): Add initializer for arch_setup field.
13337 * linux-s390-low.c (init_registers_s390): Add prototype.
13338 (init_registers_s390x): Likewise.
13339 (the_low_target): Add initializer for arch_setup field.
13340 * linux-sh-low.c (init_registers_sh): Add prototype.
13341 (the_low_target): Add initializer for arch_setup field.
13342 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13343 (the_low_target): Add initializer for arch_setup field.
13344 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13345 (the_low_target): Add initializer for arch_setup field.
13347 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13348 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13349 instead of init_registers ().
13350 * win32-arm-low.c (init_registers_arm): Add prototype.
13351 (the_low_target): Add initializer for arch_setup field.
13352 * win32-i386-low.c (init_registers_i386): Add prototype.
13353 (the_low_target): Add initializer for arch_setup field.
13355 * spu-low.c (init_registers_spu): Add prototype.
13356 (initialize_low): Call initialie_registers_spu () instead of
13357 initialize_registers ().
13359 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13361 * server.c (handle_v_requests): When handling the vRun and vAttach
13362 packets, if already debugging a process, don't kill it. Return an
13365 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13367 * server.c (handle_query): Correct length check.
13369 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13371 * win32-low.c (do_initial_child_stuff): Add process handle
13372 parameter. Set current_process_handle and current_process_id from the
13373 parameters. Clear globals.
13374 (win32_create_inferior): Don't set current_process_handle and
13375 current_process_id here. Instead pass them on the call to
13376 do_initial_child_stuff.
13377 (win32_attach): Likewise.
13378 (win32_clear_inferiors): New.
13379 (win32_kill): Don't close the current process handle or the
13380 current thread handle here. Instead call win32_clear_inferiors.
13381 (win32_detach): Don't open a new handle to the process. Call
13382 win32_clear_inferiors.
13383 (win32_join): Don't rely on current_process_handle; open a new
13384 handle using the process id.
13385 (win32_wait): Call win32_clear_inferiors when the inferior process
13388 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13390 * server.c (monitor_show_help): Add "exit".
13392 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13394 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13395 (clean): Add reg-xtensa.c.
13396 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13397 * configure.srv (xtensa*-*-linux*) New target.
13398 * linux-xtensa-low.c: New.
13399 * xtensa-xtregs.c: New.
13401 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13403 * hostio.c: Don't include errno.h.
13404 (errno_to_fileio_errno): Move to hostio-errno.
13405 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13406 error number outputting to the target->hostio_last_error callback.
13407 (hostio_packet_error): Use FILEIO_EINVAL directly.
13408 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13409 calls to hostio_error.
13410 * hostio-errno.c: New.
13411 * server.h (hostio_last_error_from_errno): Declare.
13412 * target.h (target_ops): Add hostio_last_error member.
13413 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13414 as hostio_last_error handler.
13415 * spu-low.c (spu_target_ops): Likewise.
13416 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13417 (wince_hostio_last_error): New functions.
13418 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13419 as hostio_last_error handler.
13420 (win32_target_ops) [!_WIN32_WCE]: Register
13421 hostio_last_error_from_errno as hostio_last_error handler.
13422 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13423 (hostio-errno.o): New rule.
13424 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13425 * configure.srv (srv_hostio_err_objs): New variable. Default to
13427 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13428 * configure: Regenerate.
13430 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13432 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13433 (linux_kill, linux_detach): Clean up the process list.
13434 * remote-utils.c (remote_open): Improve port number parsing.
13435 (putpkt_binary, input_interrupt): Only send interrupts if the target
13437 * server.c (extended_protocol): Make static.
13438 (attached): Define earlier.
13439 (exit_requested, response_needed, program_argv): New variables.
13440 (target_running): New.
13441 (start_inferior): Clear attached here.
13442 (attach_inferior): Set attached here.
13443 (require_running): Define.
13444 (handle_query): Use require_running and target_running. Implement
13446 (handle_v_attach, handle_v_run): New.
13447 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13448 (gdbserver_usage): Update.
13449 (main): Redo argument parsing. Handle --debug and --multi. Handle
13450 --attach along with other options or after the port. Save
13451 program_argv. Support no initial program. Resynchronize
13452 communication with GDB after an error. Handle "monitor exit".
13453 Use require_running and target_running. Always allow the extended
13454 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13455 restart in extended mode.
13456 * README: Refer to the GDB manual. Update --attach usage.
13458 2007-12-20 Andreas Schwab <schwab@suse.de>
13460 * linux-low.c (STACK_SIZE): Define.
13461 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13462 (linux_test_for_tracefork): Likewise.
13464 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13466 * linux-low.c (linux_wait_for_event): Update messages. Do not
13467 reinsert auto-delete breakpoints.
13468 * mem-break.c (struct breakpoint): Change return type of handler to
13470 (set_breakpoint_at): Update handler type.
13471 (reinsert_breakpoint_handler): Return 1 instead of calling
13473 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13475 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13476 * mem-break.h (set_breakpoint_at): Update handler type.
13477 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13478 * win32-low.c (auto_delete_breakpoint): New.
13479 (get_child_debug_event): Use it.
13481 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13483 * configure.ac: Check for pread and pwrite.
13484 * hostio.c (handle_pread): Fall back to lseek and read.
13485 (handle_pwrite): Fall back to lseek and write.
13486 * config.in, configure: Regenerated.
13488 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13490 * server.c (myresume): Add own_buf argument.
13491 (main): Update calls.
13493 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13495 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13496 * remote-utils.c (remote_open): Do not call disable_async_io.
13497 (block_async_io): Delete.
13498 (unblock_async_io): Make static.
13499 (initialize_async_io): New.
13500 * server.c (handle_v_cont): Handle async I/O here.
13501 (myresume): Likewise. Move other common resume tasks here...
13502 (main): ... from here. Call initialize_async_io. Disable async
13503 I/O before the main loop.
13504 * server.h (initialize_async_io): Declare.
13505 (block_async_io, unblock_async_io): Delete prototypes.
13506 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13508 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13510 * remote-utils.c (readchar): Allow binary data in received messages.
13512 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13514 * win32-low.c (attaching): New global.
13515 (win32_create_inferior): Clear the `attaching' global.
13516 (win32_attach): Set the `attaching' global.
13517 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13518 attaching. Only set a breakpoint at the entry point if not
13521 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13523 * server.c (main): Don't report dll events on the initial
13524 connection on attaches.
13526 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13528 * server.c (main): Relax numerical bases supported for the pid of
13529 the --attach command line argument.
13531 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13533 * win32-low.c (win32_attach): Call OpenProcess before
13534 DebugActiveProcess, not after. Add last error output to error
13537 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13539 * win32-low.c (win32_get_thread_context)
13540 (win32_set_thread_context): New functions.
13541 (thread_rec): Use win32_get_thread_context.
13542 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13543 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13546 2007-12-03 Leo Zayas
13547 Pedro Alves <pedro_alves@portugalmail.pt>
13549 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13551 (child_add_thread): Minor cleanup.
13552 (child_continue): Resume artificially suspended threads before
13553 calling ContinueDebugEvent.
13554 (suspend_one_thread): New.
13555 (fake_breakpoint_event): New.
13556 (get_child_debug_event): Change return type to int. Check here if
13557 gdb sent an interrupt request. If a soft interrupt was requested,
13558 fake a breakpoint event. Return 0 if there is no event to handle,
13560 (win32_wait): Don't check here if gdb sent an interrupt request.
13561 Ensure there is a valid event to handle.
13562 (win32_request_interrupt): Add soft interruption method as last
13565 2007-12-03 Leo Zayas
13566 Pedro Alves <pedro_alves@portugalmail.pt>
13568 * win32-low.h (win32_thread_info): Add descriptions to the
13569 structure members. Replace `suspend_count' counter by a
13571 * win32-low.c (thread_rec): Update condition of when to get the
13572 context from the inferior. Rely on ContextFlags being set if it
13573 has already been retrieved. Only suspend the inferior thread if
13574 we haven't already. Warn if that fails.
13575 (continue_one_thread): s/suspend_count/suspended/. Only call
13576 ResumeThread once. Warn if that fails.
13578 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13580 * win32-low.c (win32_wait): Don't read from the inferior when it
13581 has already exited.
13583 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13585 * Makefile.in (win32_low_h): New variable.
13586 (win32-low.o): Add dependency on $(win32_low_h).
13587 (win32-arm-low.o, win32-i386-low.o): New rules.
13589 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13591 * hostio.c: Correct copyright year.
13593 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13595 * Makefile.in (OBS): Add hostio.o.
13596 (hostio.o): New rule.
13597 * server.h (handle_vFile): Declare.
13598 * hostio.c: New file.
13599 * server.c (handle_v_requests): Take packet_len and new_packet_len
13600 for binary packets. Call handle_vFile.
13601 (main): Update call to handle_v_requests.
13603 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13605 * linux-low.c: Include <sched.h>.
13607 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13609 * linux-low.c (linux_tracefork_grandchild): New.
13610 (linux_tracefork_child): Use clone.
13611 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13613 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13615 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13617 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13619 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13621 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13623 * inferiors.c (change_inferior_id): Delete.
13624 (add_pid_to_list, pull_pid_from_list): New.
13625 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13626 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13627 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13628 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13629 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13630 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13631 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13632 (using_threads): Always set to 1.
13633 (handle_extended_wait): New.
13634 (add_process): Do not set TID.
13635 (linux_create_inferior): Set must_set_ptrace_flags.
13636 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13637 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13638 (linux_thread_alive): Rename TID argument to LWPID.
13639 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13640 (linux_wait_for_event): Do not use TID or check using_threads. Update
13641 call to dead_thread_notify. Call handle_extended_wait.
13642 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13643 (send_sigstop): Delete sigstop_sent.
13644 (wait_for_sigstop): Avoid TID.
13645 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13646 (linux_test_for_tracefork): New.
13647 (linux_lookup_signals): Use thread_db_active and
13648 linux_supports_tracefork_flag.
13649 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13650 * linux-low.h (get_process_thread): Avoid TID.
13651 (struct process_ifo): Move thread_known and tid to the end. Remove
13653 (linux_attach_lwp, thread_db_init): Update prototypes.
13654 * server.h (change_inferior_id): Delete prototype.
13655 (add_pid_to_list, pull_pid_from_list): New prototypes.
13656 * thread-db.c (thread_db_use_events): New.
13657 (find_first_thread): Rename to...
13658 (find_one_thread): ...this. Update callers and messages. Do not
13659 call fatal. Check thread_db_use_events. Do not call
13660 change_inferior_id or new_thread_notify.
13661 (maybe_attach_thread): Update. Do not call new_thread_notify.
13662 (thread_db_init): Set thread_db_use_events. Check use_events.
13663 * utils.c (fatal, warning): Correct message prefix.
13665 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13667 * Makefile.in (clean): Remove new files.
13668 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13669 (powerpc-64.o, powerpc-64.c): New rules.
13670 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13671 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13673 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13675 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13676 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13677 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13678 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13679 (target_regsets): Add AltiVec and SPE register sets.
13680 * configure.ac: Check for AltiVec and SPE.
13681 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13682 (ppc_fill_vrregset, ppc_store_vrregset): New.
13683 (target_regsets): Add AltiVec register set.
13684 * configure: Regenerated.
13686 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13688 * linux-low.c (O_LARGEFILE): Define.
13689 (linux_read_memory): Use /proc/PID/mem.
13690 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13691 * configure, config.in: Regenerated.
13693 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13695 * linux-low.c (linux_wait_for_event): Do not pass signals while
13698 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13700 * win32-low.c (create_process): New.
13701 (win32_create_inferior): Use create_process instead of
13702 CreateProcess. If create_process failed retry appending an ".exe"
13703 suffix. Store the GetLastError result immediatelly after
13704 create_process calls and use it on the call to error.
13706 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13708 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13710 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13712 * configure.ac: Switch license to GPLv3.
13714 2007-08-01 Michael Snyder <msnyder@access-company.com>
13716 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13718 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13720 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13722 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13723 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13724 CloseToolhelp32Snapshot.
13725 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13726 CloseToolhelp32Snapshot.
13728 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13730 * server.c (main): Check for inferior exit before main loop.
13732 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13734 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13735 instead of on tmp_desc.
13737 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13738 Daniel Jacobowitz <dan@codesourcery.com>
13740 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13741 (add_thread): Minor cleanups.
13742 (clear_inferiors): Move lower in the file. Clear the DLL
13744 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13745 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13746 (xml_escape_text): New.
13747 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13749 (handle_v_cont): Report errors.
13750 (gdbserver_version): Update.
13751 (main): Correct size of own_buf. Do not report initial DLL events.
13752 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
13753 (unloaded_dll, xml_escape_text): New.
13754 * win32-low.c (enum target_waitkind): Update comments.
13755 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
13756 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
13757 (win32_EnumProcessModules, win32_GetModuleInformation)
13758 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
13759 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
13760 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
13761 (win32_Module32First, win32_Module32Next, load_toolhelp)
13762 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
13763 (get_child_debug_event): Handle DLL events.
13764 (win32_wait): Likewise.
13766 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
13768 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
13769 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
13771 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13773 * win32-low.c (handle_output_debug_string): Ignore event if not
13776 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
13778 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
13780 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
13782 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
13784 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
13786 * inferiors.c (change_inferior_id): Add comment.
13787 * linux-low.c (check_removed_breakpoint): Add an early
13788 prototype. Improve debug output.
13789 (linux_attach): Doc update.
13790 (linux_detach_one_process, linux_detach): Clean up before releasing
13792 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
13793 * linux-low.h (struct process_info): Doc improvement.
13794 * mem-break.c (delete_all_breakpoints): New.
13795 * mem-break.h (delete_all_breakpoints): New prototype.
13796 * thread-db.c (find_first_thread): New.
13797 (thread_db_create_event): Call it instead of
13798 thread_db_find_new_threads. Clean up unused variables.
13799 (maybe_attach_thread): Remove first thread handling.
13800 (thread_db_find_new_threads): Use find_first_thread.
13801 (thread_db_get_tls_address): Likewise.
13803 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
13805 * thread-db.c (thread_db_find_new_threads): Add prototype.
13806 (thread_db_create_event): Check for the main thread before adding
13808 (maybe_attach_thread): Only enable event reporting if TID == 0.
13809 (thread_db_get_tls_address): Check for new threads.
13811 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
13813 * linux-low.c (linux_create_inferior): Try execv before execvp.
13814 * spu-low.c (spu_create_inferior): Likewise.
13816 2007-06-13 Mike Frysinger <vapier@gentoo.org>
13818 * linux-low.c (linux_create_inferior): Change execv to execvp.
13819 * spu-low.c (spu_create_inferior): Likewies.
13821 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
13823 * Makefile.in (clean): Clean new files instead of deleted ones.
13824 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
13825 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
13827 * configure.srv: Specify XML files and new regformats for MIPS and
13829 * linux-mips-low.c (mips_num_regs): Set to only used registers.
13830 (mips_regmap): Do not fetch $0. Remove unused registers. Add
13831 an entry for the restart register.
13832 (mips_cannot_fetch_register, mips_cannot_store_register)
13833 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
13834 register names to match the XML descriptions.
13835 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
13836 restart register instead of $0.
13838 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13839 Markus Deuling <deuling@de.ibm.com>
13841 * remote-utils.c (decode_xfer_write): New function.
13842 * server.h (decode_xfer_write): Add prototype.
13843 * server.c (handle_query): Add PACKET_LEN argument. Support
13844 qXfer:spu:read and qXfer:spu:write packets.
13845 (main): Pass packet_len to handle_query.
13846 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
13847 * target.h (target_ops): Add qxfer_spu.
13849 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
13851 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
13852 accessing non-seekable spufs files.
13854 2007-05-16 Markus Deuling <deuling@de.ibm.com>
13856 * server.c (handle_query): Add reply for qC packet.
13858 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13859 Leo Zayas <lerele@champenstudios@com>
13861 * server.h (check_remote_input_interrupt_request): New function.
13862 * remote_utils.c (INVALID_DESCRIPTOR): New define.
13863 (remote_desc): Initialize with INVALID_DESCRIPTOR.
13864 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
13865 (check_remote_input_interrupt_request): New function.
13866 * server.h (check_remote_input_interrupt_request): Declare.
13867 * win32-low.c (winapi_DebugBreakProcess,
13868 winapi_GenerateConsoleCtrlEvent): New typedefs.
13869 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
13871 (win32_wait): Check for remote interrupt request
13872 with check_remote_input_interrupt_request.
13873 (win32_request_interrupt): New function.
13874 (win32_target_op): Set request_interrupt to win32_request_interrupt.
13876 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13878 * win32-low.c (debug_registers_changed,
13879 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
13880 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
13881 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
13882 (thread_rec): Get context using the low target.
13883 (child_add_thread): Call thread_added on the low target,
13884 which does the same thing.
13886 (do_initial_child_stuff): Remove debug registers references.
13887 Set context using the low target. Resume threads after
13888 setting the contexts.
13889 (child_continue): Remove dead variable. Remove debug
13890 registers references.
13891 (child_fetch_inferior_registers): Go through the low target.
13892 (do_child_store_inferior_registers): Remove.
13893 (child_store_inferior_registers): Go through the low target.
13894 (win32_resume): Remove debug registers references.
13895 Set context using the low target.
13896 (handle_exception): Change return type to void. Don't record
13897 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
13898 first chance exception.
13899 (get_child_debug_event): Change return type to void. Remove
13900 goto loop. Always return after waiting for debug event.
13901 (win32_wait): Convert to switch statement. Handle spurious
13904 * win32-i386-low.c (debug_registers_changed,
13905 debug_registers_used): New.
13906 (initial_stuff): Rename to ...
13907 (i386_initial_stuff): ... this. Clear debug registers
13909 (store_debug_registers): Delete.
13910 (i386_get_thread_context): New.
13911 (load_debug_registers): Delete.
13912 (i386_set_thread_context): New.
13913 (i386_thread_added): New.
13914 (single_step): Rename to ...
13915 (i386_single_step): ... this.
13916 (do_fetch_inferior_registers): Rename to ...
13917 (i386_fetch_inferior_register): ... this.
13918 (i386_store_inferior_register): New.
13919 (the_low_target): Adapt to new interface.
13921 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
13922 (arm_get_thread_context): New.
13923 (arm_set_thread_context): New.
13925 (do_fetch_inferior_registers): Rename to ...
13926 (arm_fetch_inferior_register): ... this.
13927 (arm_store_inferior_register): New.
13928 (arm_wince_breakpoint): Reimplement as unsigned long.
13929 (arm_wince_breakpoint_len): Define.
13930 (the_low_target): Adapt to new interface.
13932 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
13933 load_debug_registers. Add get_thread_context, set_thread_context,
13934 thread_added and store_inferior_register. Rename
13935 fetch_inferior_registers to fetch_inferior_register.
13936 (regptr): Remove declaration.
13938 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13940 * linux-low.c (linux_detach): Change return type to int. Return 0.
13941 * spu-low.c (spu_detach): Likewise.
13943 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13945 * target.h (target_ops): Change return type of detach to int.
13947 (join_inferior): New.
13948 * server.c (main): Don't skip detach support on mingw32.
13949 If the inferior doesn't support detaching return error.
13950 Call join_inferior instead of using waitpid.
13951 * linux-low.c (linux_join): New.
13952 (linux_target_op): Add linux_join.
13953 * spu-low.c (spu_join): New.
13954 (spu_target_ops): Add spu_join.
13955 * win32-low.c (win32_detach): Adapt to new interface.
13956 Reopen current_process_handle before detaching. Issue a child
13957 resume before detaching.
13959 (win32_target_op): Add win32_join.
13961 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13963 * win32-low.c (win32-attach): Fix return value.
13964 * target.h (target_ops): Describe ATTACH return values.
13966 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13968 * win32-low.c (GETPROCADDRESS): Define.
13969 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
13970 (winapi_DebugSetProcessKillOnExit): Likewise.
13971 (win32_create_inferior): Force usage of ansi CreateProcessA.
13972 (win32_attach): Use GETPROCADDRESS.
13973 (win32_detach): Likewise.
13975 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
13977 * win32-low.c (win32_wait): Don't use WSTOPSIG.
13979 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
13981 * win32-low.c: Commit leftover changes from 2007-03-29.
13983 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13985 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
13986 fields short instead of int. Add explicit padding.
13987 (i387_cache_to_fsave): Remove unnecessary casts.
13988 (i387_fsave_to_cache): Doc fix.
13989 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
13991 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
13993 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
13994 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
13996 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
13998 * configure.srv (arm*-*-mingw32ce*): Move near the other
14001 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14003 * configure.ac: Add errno checking.
14004 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14005 sys/file.h and malloc.h.
14006 (AC_CHECK_DECLS): Add perror.
14007 (srv_mingwce): Handle.
14008 * configure.srv (i[34567]86-*-cygwin*): Add
14009 win32-i386-low.o to srv_tgtobj.
14010 (i[34567]86-*-mingw*): Likewise.
14011 (arm*-*-mingw32ce*): Add case.
14012 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14013 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14014 [__MINGW32CE__] (strerror): New function.
14015 [__MINGW32CE__] (errno): Define to GetLastError.
14016 [__MINGW32CE__] (COUNTOF): New macro.
14017 (remote_open): Remove extra close call.
14018 * mem-break.c (delete_breakpoint_at): New function.
14019 * mem-break.h (delete_breakpoint_at): Declare.
14020 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14021 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14022 [USE_WIN32API] (read, write): Add char* casts.
14023 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14024 * server.h: Include wincecompat.h on Windows CE.
14025 [HAVE_ERRNO_H]: Check.
14026 (perror): Declare if not declared.
14027 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14028 (perror_with_name): Remove errno declaration.
14029 * wincecompat.h: New.
14030 * wincecompat.c: New.
14031 * win32-low.h: New.
14032 * win32-arm-low.c: New.
14033 * win32-i386-low.c: New.
14034 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14035 (OUTMSG2): Make it safe.
14037 (COUNTOF): New macro.
14038 (NUM_REGS): Get it from the low target.
14039 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14040 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14041 (thread_rec): Let low target handle debug registers.
14042 (child_add_thread): Likewise.
14043 (child_init_thread_list): Likewise.
14044 (continue_one_thread): Likewise.
14046 (do_child_fetch_inferior_registers): Move to ...
14047 * win32-i386-low.c: ... here, and rename to ...
14048 (do_fetch_inferior_registers): ... this.
14049 * win32-low.c (child_fetch_inferior_registers):
14050 Go through the low target.
14051 (do_child_store_inferior_registers): Use regptr.
14052 (strwinerror): New function.
14053 (win32_create_inferior): Handle Windows CE.
14054 Use strwinerror instead of strerror on Windows error
14055 codes. Add program to the error output.
14056 Don't close the main thread handle on Windows CE.
14057 (win32_attach): Use coredll.dll on Windows CE.
14058 (win32_kill): Close current process and current
14060 (win32_detach): Use coredll.dll on Windows CE.
14061 (win32_resume): Let low target handle debug registers, and
14063 (handle_exception): Add/Remove initial breakpoint. Avoid
14064 non-existant WSTOPSIG on Windows CE.
14065 (win32_read_inferior_memory): Cast to remove warning.
14066 (win32_arch_string): Go through the low target.
14067 (initialize_low): Call set_breakpoint_data with the low
14068 target's breakpoint.
14069 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14070 FOP_REGNUM, mappings): Move to ...
14071 * win32-i386-low.c: ... here.
14072 * win32-low.c (win32_thread_info): Move to ...
14073 * win32-low.h: ... here.
14074 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14075 win32-arm-low.c and wincecompat.c.
14076 (all:): Add $EXEEXT.
14077 (install-only:): Likewise.
14078 (gdbserver:): Likewise.
14079 (gdbreplay:): Likewise.
14080 * config.in: Regenerate.
14081 * configure: Regenerate.
14083 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14085 * win32-low.c: Rename typedef thread_info to
14086 win32_thread_info throughout.
14088 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14090 * win32-i386-low.c: Rename to ...
14091 * win32-low.c: ... this.
14092 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14093 * Makefile.in: Likewise.
14095 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14097 * remote-utils.c (monitor_output): Constify msg parameter.
14098 * server.h (monitor_output): Likewise.
14099 * win32-i386-low.c (handle_output_debug_string): New.
14100 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14101 handle_output_debug_string.
14102 (get_child_debug_event): Likewise.
14104 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14106 * server.c (main): Correct strtoul check.
14108 2007-03-27 Jon Ringle <jon@ringle.org>
14110 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14112 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14114 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14116 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14118 * terminal.h: Check HAVE_SGTTY_H.
14120 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14122 * remote-utils.c (remote_open): Print out the assigned port number.
14124 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14126 * remote-utils.c (monitor_output): New function.
14127 * server.c (debug_threads): Define here.
14128 (monitor_show_help): New function.
14129 (handle_query): Handle qRcmd.
14130 (main): Do not handle 'd' packet.
14131 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14132 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14135 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14137 * Makefile.in (EXEEXT): New.
14138 (clean): Use $(EXEEXT).
14140 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14142 * target.h (target_ops): Rename send_signal to request_interrupt,
14143 and remove enum target_signal parameter.
14144 * linux-low.c (linux_request_interrupt): Rename from
14145 linux_send_signal, and always send SIGINT.
14146 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14147 and always send SIGINT.
14148 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14150 (input_interrupt): Likewise.
14152 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14154 * server.c (get_features_xml): Check if target implemented
14156 * win32-i386-low.c (win32_arch_string): New.
14157 (win32_target_ops): Add win32_arch_string as arch_string member.
14159 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14161 * spu-low.c (spu_arch_string): New.
14162 (spu_target_ops): Add spu_arch_string.
14164 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14166 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14167 * configure.ac: Do not check for terminal.h.
14168 * configure, config.in: Regenerated.
14170 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14172 * Makefile.in (OBS): Add $(XML_BUILTIN).
14173 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14175 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14176 (arm-with-iwmmxt.c): New.
14177 * config.in, configure: Regenerate.
14178 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14179 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14180 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14181 (arm*-*-linux*): Add iWMMXt and regset support.
14182 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14183 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14184 (arm_store_wmmxregset, target_regsets): New.
14185 * server.c (get_features_xml): Take annex argument. Check builtin
14187 (handle_query): Handle multiple annexes.
14189 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14191 * remote-utils.c [USE_WIN32API] (read, write): Define.
14192 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14195 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14197 * linux-i386-low.c (the_low_target): Set arch_string.
14198 * linux-x86-64-low.c (the_low_target): Likewise.
14199 * linux-low.c (linux_arch_string): New.
14200 (linux_target_ops): Add it.
14201 * linux-low.h (struct linux_target_ops): Add arch_string.
14202 * server.c (write_qxfer_response): Use const void * for DATA.
14203 (get_features_xml): New.
14204 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14205 * target.h (struct target_ops): Add arch_string method.
14207 2007-01-03 Denis Pilat <denis.pilat@st.com>
14208 Daniel Jacobowitz <dan@codesourcery.com>
14210 * linux-low.c (linux_kill): Handle being called with no threads.
14211 * win32-i386-low.c (win32_kill): Likewise.
14212 (get_child_debug_event): Clear current_process_handle.
14214 2006-12-30 Denis PILAT <denis.pilat@st.com>
14215 Daniel Jacobowitz <dan@codesourcery.com>
14217 * remote-utils.c (remote_open): Check the type of specified
14218 serial port devices before opening them.
14219 * server.c (main): Kill the inferior if an error occurs during
14220 the first remote_open.
14222 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14224 * README: Update supported targets.
14226 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14228 * Makefile.in (clean): Remove reg-mips64.c.
14229 (reg-mips64.c, reg-mips64.o): New rules.
14230 * configure.srv: Handle mips64. Include regset support for mips.
14231 * linux-mips-low.c (union mips_register): New.
14232 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14233 (mips_breakpoint, mips_breakpoint_at): Use int.
14234 (mips_collect_register, mips_supply_register)
14235 (mips_collect_register_32bit, mips_supply_register_32bit)
14236 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14237 (mips_store_fpregset, target_regsets): New.
14238 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14240 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14242 * configure.srv: Add target "spu*-*-*".
14243 * Makefile.in (clean): Remove reg-spu.c.
14244 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14245 * spu-low.c: New file.
14247 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14249 * configure.ac: Correct td_thr_tls_get_addr test.
14250 * configure: Regenerated.
14252 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14254 * linux-low.c (linux_wait_for_event): Reformat. Use the
14255 pass_signals array.
14256 * remote-utils.c (decode_address_to_semicolon): New.
14257 * server.c (pass_signals, handle_general_set): New.
14258 (handle_query): Mention QPassSignals for qSupported.
14259 (main): Call handle_general_set.
14260 * server.h (pass_signals, decode_address_to_semicolon): New.
14262 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14264 * server.c (handle_query): Correct error handling for read_auxv.
14266 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14268 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14269 and srv_linux_thread_db to yes.
14270 * linux-s390-low.c (s390_fill_gregset): New function.
14271 (target_regsets): Define data structure.
14273 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14275 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14276 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14277 * config.in, configure: Regenerated.
14278 * inferiors.c (gdb_id_to_thread): New function.
14279 (gdb_id_to_thread_id): Use it.
14280 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14281 * linux-low.h (struct process_info): Add th member.
14282 (thread_db_get_tls_address): New prototype.
14283 * remote-utils.c (decode_address): Make non-static.
14284 * server.c (handle_query): Handle qGetTLSAddr.
14285 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14286 * target.h (struct target_ops): Add get_tls_address.
14287 * thread-db.c (maybe_attach_thread): Save the thread handle.
14288 (thread_db_get_tls_address): New.
14290 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14292 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14293 (linux_resume_one_process): Take a siginfo_t *. Update all
14294 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14295 (struct pending_signals): Add a siginfo_t.
14296 (linux_wait_for_process): Always set last_status.
14297 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14298 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14299 * linux-low.h (struct process_info): Add last_status.
14301 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14303 * remote-utils.c (try_rle): New function.
14304 (putpkt_binary): Use it.
14306 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14308 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14309 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14310 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14311 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14312 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14315 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14317 * server.c (terminal_fd): New variable.
14318 (old_foreground_pgrp): Likewise.
14319 (restore_old_foreground_pgrp): New function.
14320 (start_inferior): Record the terminal file descriptor in terminal_fd
14321 and its original foreground group in old_foreground_pgrp. Register
14322 restore_old_foreground_pgrp with atexit().
14324 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14326 * server.c (handle_query): Correct qPart to qXfer.
14328 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14330 * configure.ac: Check for more headers which are missing on
14331 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14332 * configure.srv: Add Cygwin and mingw32.
14333 * remote-utils.c: Don't include headers unconditionally which
14334 are missing on mingw32. Include <winsock.h> for mingw32.
14335 (remote_open): Adjust for mingw32 support. Flush
14336 standard error after writing to it.
14337 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14338 (unblock_async_io, enable_async_io, disable_async_io)
14339 (readchar, getpkt): Update for Winsock support.
14340 (prepare_resume_reply): Expect a protocol signal number.
14341 * server.c: Disable <sys/wait.h> on mingw32.
14342 (start_inferior): Adjust for mingw32 support. Flush
14343 standard error after writing to it.
14344 (attach_inferior): Likewise. Use protocol signal
14346 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14348 * win32-i386-low.c: New file.
14349 * Makefile.in (XM_CLIBS): Set.
14350 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14351 (win32-i386-low.o): New dependency rule.
14352 * linux-low.c (linux_wait): Use target signal numbers.
14353 * target.h (struct target_ops): Doc fix.
14354 * server.h (target_signal_to_name): New prototype.
14355 * gdbreplay.c: Don't include headers unconditionally which
14356 are missing on mingw32. Include <winsock.h> for mingw32.
14357 (remote_close, remote_open): Adjust for Winsock support.
14358 * configure, config.in: Regenerated.
14360 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14362 * server.c (decode_xfer_read, write_qxfer_response): New.
14363 (handle_query): Take a packet length argument. Handle
14364 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14365 the qSupported response.
14366 (main): Update call to handle_query.
14368 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14370 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14371 (putpkt_binary): Renamed from putpkt and adjusted for binary
14373 (putpkt): New wrapper for putpkt_binary.
14374 (readchar): Don't mask off the high bit.
14375 (decode_X_packet): New function.
14376 * server.c (main): Call putpkt_binary if a handler sets the packet
14377 length. Save the length of the incoming packet. Handle 'X'.
14378 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14380 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14382 * server.c (handle_query): Handle qSupported.
14384 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14386 * remote-utils.c (all_symbols_looked_up): New variable.
14387 (look_up_one_symbol): Check it.
14388 * server.h (look_up_one_symbol): New declaration.
14389 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14391 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14393 * Makefile.in (linux-arm-low.o): Update dependencies.
14394 * linux-arm-low.c: Include "gdb_proc_service.h".
14395 (PTRACE_GET_THREAD_AREA): Define.
14396 (ps_get_thread_area): New function.
14398 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14400 * configure.srv (m68k*-*-uclinux*): New target.
14401 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14402 (linux_resume_one_process): Remove extraneous cast.
14403 (linux_read_offsets): New.
14404 (linux_target_op): Add linux_read_offsets on mmuless systems.
14405 * server.c (handle_query): Add qOffsets logic.
14406 * target.h (struct target_ops): Add read_offsets.
14408 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14410 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14411 (PTRACE_GET_THREAD_AREA): Define.
14412 (ps_get_thread_area): New function.
14413 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14414 (linux-x86-64-low.o): Update.
14416 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14418 * configure.ac: Remove checks for prfpregset_t.
14419 * gdb_proc_service.h: New file.
14420 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14421 new "gdb_proc_service.h".
14422 * proc-service.c: Likewise.
14423 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14424 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14425 * Makefile.in (gdb_proc_service_h): Updated.
14426 * configure, config.in: Regenerated.
14428 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14430 * remote-utils.c (prepare_resume_reply): Move declaration
14431 of gdb_id_from_wait to the top of the block.
14433 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14435 * linux-low.c (regsets_store_inferior_registers): Read the regset
14436 from the target before filling it.
14438 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14440 * server.c (attach_inferior): Return SIGTRAP for a successful
14443 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14445 * Makefile.in (OBS): Add version.o.
14446 (STAGESTUFF): Delete.
14447 (version.o): Add dependencies.
14448 (version.c): Replace rule.
14449 (clean): Remove version.c.
14450 * server.c (gdbserver_version): New.
14451 (gdbserver_usage): Use printf.
14452 (main): Handle --version and --help.
14453 * server.h (version, host_name): Add declarations.
14455 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14467 * linux-x86-64-low.c:
14469 * linux-s390-low.c:
14470 * linux-ppc64-low.c:
14472 * linux-mips-low.c:
14473 * linux-m68k-low.c:
14474 * linux-m32r-low.c:
14477 * linux-ia64-low.c:
14478 * linux-i386-low.c:
14479 * linux-crisv32-low.c:
14491 * gdbserver.1: Add (C) after Copyright. Update the FSF
14494 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14496 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14497 (arm_breakpoint_at): Recognize both breakpoints.
14498 (the_low_target): Use the correct breakpoint instruction.
14500 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14502 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14503 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14504 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14505 (the_low_target): Update.
14507 2005-10-25 Andreas Schwab <schwab@suse.de>
14509 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14511 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14512 (ia64_num_regs): Reduce to 462.
14514 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14516 * acinclude.m4: Correct quoting.
14517 * aclocal.m4: Regenerated.
14519 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14520 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14521 (thread_db_init): Call thread_db_err_str.
14522 * configure.ac: Check for TD_VERSION.
14523 * config.in, configure: Regenerated.
14525 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14527 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14529 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14531 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14532 is not available. Define HAVE_PTRACE_GETREGS if it is.
14533 * config.in, configure: Regenerated.
14534 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14535 * linux-i386-low.c, linux-m68k-low.c: Update to use
14536 HAVE_PTRACE_GETREGS.
14537 * linux-low.c (regsets_fetch_inferior_registers)
14538 (regsets_store_inferior_registers): Only return 0 if we processed
14540 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14541 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14543 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14545 * inferiors.c (struct thread_info): Add gdb_id.
14546 (add_thread): Add gdb_id argument.
14547 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14548 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14549 calls to add_thread.
14550 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14551 * server.c (handle_query): Use thread_to_gdb_id.
14552 (handle_v_cont, main): Use gdb_id_to_thread_id.
14553 * server.h (add_thread): Update prototype.
14554 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14557 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14559 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14560 left-padded registers.
14561 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14562 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14564 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14566 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14567 * configure: Regenerate.
14568 * config.in: Regenerate.
14569 * server.h (NEED_DECLARATION_STRERROR):
14570 Replace with !HAVE_DECL_STRERROR.
14572 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14574 * linux-low.c (linux_wait, linux_send_signal): Don't test
14575 an unsigned long variable for > 0 if it could be MAX_ULONG.
14576 * server.c (myresume): Likewise.
14577 * target.c (set_desired_inferior): Likewise.
14579 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14581 * configure.ac: Simplify and improve check for socklen_t.
14582 * configure, config.in: Regenerate.
14584 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14586 * acconfig.h: Remove.
14587 * configure.ac: Add a test for socklen_t. Use three-argument
14588 AC_DEFINE throughout.
14589 * config.in: Regenerated using autoheader 2.59.
14590 * configure: Regenerated.
14592 * gdbreplay.c (socklen_t): Provide a default.
14593 (remote_open): Use socklen_t.
14594 * remote-utils.c (socklen_t): Provide a default.
14595 (remote_open): Use socklen_t.
14596 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14599 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14601 * linux-low.c (linux_read_memory, linux_write_memory)
14602 (linux_read_auxv): Likewise.
14603 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14604 (check_mem_write): Likewise.
14605 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14607 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14608 (registers_from_string, register_data): Likewise.
14609 * server.c (handle_query, main): Likewise.
14610 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14611 (decode_M_packet): Likewise.
14612 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14613 * target.h (struct target_ops): Update read_memory, write_memory,
14615 (read_inferior_memory, write_inferior_memory): Update.
14616 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14617 to unsigned char *.
14618 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14619 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14620 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14621 linux-s390-low.c, linux-sh-low.c: Update for changes in
14622 read_inferior_memory and the_low_target->breakpoint.
14624 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14626 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14627 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14628 * configure.srv: Add powerpc64-*-linux*.
14629 * linux-ppc64-low.c: New file.
14631 2005-05-23 Orjan Friberg <orjanf@axis.com>
14633 * linux-cris-low.c: New file with support for CRIS.
14634 * linux-crisv32-low.c: Ditto for CRISv32.
14635 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14636 (clean): Add reg-cris.c and reg-crisv32.c.
14637 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14638 reg-crisv32.o, and reg-crisv32.c to make rules.
14639 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14640 recognized targets.
14642 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14644 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14645 of sizeof (PTRACE_XFER_TYPE).
14646 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14648 2005-05-12 Orjan Friberg <orjanf@axis.com>
14650 * target.h (struct target_ops): Add insert_watchpoint,
14651 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14652 pointers for hardware watchpoint support.
14653 * linux-low.h (struct linux_target_ops): Ditto.
14654 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14655 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14656 to linux_target_ops.
14657 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14659 * server.c (main): Recognize 'Z' and 'z' packets.
14661 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14663 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14664 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14665 (the_low_target): Add new members.
14667 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14669 * proc-service.c (ps_lgetregs): Search all_processes instead of
14672 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14674 * server.c (start_inferior): Change return type to int.
14675 (attach_inferior): Change sigptr to int *.
14676 (handle_v_cont, handle_v_requests): Change signal to int *.
14677 (main): Change signal to int.
14679 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14681 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14682 * configure.srv: Add m32r*-*-linux*.
14683 * linux-m32r-low.c: New file.
14685 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14687 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14689 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14691 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14692 Take unsigned long arguments for PIDs.
14693 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14694 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14695 (wait_for_sigstop, linux_resume_one_process)
14696 (regsets_fetch_inferior_registers, linux_send_signal)
14697 (linux_read_auxv): Likewise. Update the types of variables holding
14698 PIDs. Update format string specifiers.
14699 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14700 * remote-utils.c (prepare_resume_reply): Likewise.
14701 * server.c (cont_thread, general_thread, step_thread)
14702 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14704 (handle_query): Update format specifiers.
14705 (handle_v_cont, main): Use strtoul for thread IDs.
14706 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14707 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14708 (general_thread, step_thread, thread_from_wait)
14709 (old_thread_from_wait): Update.
14710 * target.h (struct thread_resume): Use unsigned long for THREAD.
14711 (struct target_ops): Use unsigned long for arguments to attach and
14714 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14716 * acinclude.m4: Include bfd/bfd.m4 directly.
14717 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14718 <agriffis@toolchain.org>.
14719 * aclocal.m4, configure: Regenerated.
14721 2005-01-07 Andrew Cagney <cagney@gnu.org>
14723 * configure.ac: Rename configure.in, require autoconf 2.59.
14724 * configure: Re-generate.
14726 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14728 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14729 LIBS when finished.
14730 * aclocal.m4: Regenerated.
14731 * configure: Regenerated.
14733 2004-11-21 Andreas Schwab <schwab@suse.de>
14735 * linux-m68k-low.c (m68k_num_gregs): Define.
14736 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14737 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14738 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14739 (m68k_breakpoint_at): New. Add to the_low_target.
14741 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14742 srv_linux_thread_db to yes.
14744 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14746 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14747 (ARCH_SET_FS): Likewise.
14748 (ARCH_GET_FS): Likewise.
14749 (ARCH_GET_GS): Likewise.
14751 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14753 * linux-i386-low.c (ps_get_thread_area): New.
14754 * linux-x86-64-low.c (ps_get_thread_area): New.
14755 * linux-low.c: Include <sys/syscall.h>.
14756 (linux_kill_one_process): Don't kill the first thread here.
14757 (linux_kill): Kill the first thread here.
14758 (kill_lwp): New function.
14759 (send_sigstop, linux_send_signal): Use it.
14760 * proc-service.c: Clean up #ifdefs.
14761 (fpregset_info): Delete.
14762 (ps_lgetregs): Update and enable implementation.
14763 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
14765 * remote-utils.c (struct sym_cache, symbol_cache): New.
14766 (input_interrupt): Print a clearer message.
14767 (async_io_enabled): New variable.
14768 (enable_async_io, disable_async_io): Use it. Update comments.
14769 (look_up_one_symbol): Use the symbol cache.
14770 * thread-db.c (thread_db_look_up_symbols): New function.
14771 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
14773 2004-10-16 Daniel Jacobowitz <dan@debian.org>
14775 * configure.in: Test for -rdynamic.
14776 * configure: Regenerated.
14777 * Makefile (INTERNAL_LDFLAGS): New.
14778 (gdbserver, gdbreplay): Use it.
14780 2004-09-02 Andrew Cagney <cagney@gnu.org>
14782 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
14784 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
14786 * linux-low.c (linux_wait): Clear all_processes list also.
14788 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14790 * linux-low.c: Include <errno.h>. Remove extern declaration of
14793 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
14795 * gdbreplay.c, server.h, utils.c: Update copyright years.
14797 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14799 * server.c (main): Print child status or termination signal from
14800 variable 'signal', not 'sig'.
14802 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
14804 * linux-low.c (linux_read_memory): Change return type to
14805 int. Check for and return error from ptrace().
14806 * target.c (read_inferior_memory): Change return type to int. Pass
14807 back return status from the_target->read_memory().
14808 * target.h (struct target_ops): Adapt *read_memory() prototype.
14810 (read_inferior_memory): Adapt prototype.
14811 * server.c (main): Return an error packet if
14812 read_inferior_memory() returns an error.
14814 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
14816 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
14817 Unify with other clean targets.
14819 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14821 * server.c (handle_v_cont): Call set_desired_inferior.
14823 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14825 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
14827 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14829 * linux-low.c (linux_wait): Unblock async I/O.
14830 (linux_resume): Block and enable async I/O.
14831 * remote-utils.c (block_async_io, unblock_async_io): New functions.
14832 * server.h (block_async_io, unblock_async_io): Add prototypes.
14834 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14836 * remote-utils.c (remote_open): Print a status notice after
14837 opening a TCP port.
14838 * server.c (attach_inferior): Print a status notice after
14841 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
14843 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
14845 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
14847 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
14849 * server.c, target.h: Update copyright years.
14851 2004-02-25 Roland McGrath <roland@redhat.com>
14853 * target.h (struct target_ops): New member `read_auxv'.
14854 * server.c (handle_query): Handle qPart:auxv:read: query using that.
14855 * linux-low.c (linux_read_auxv): New function.
14856 (linux_target_ops): Initialize `read_auxv' member to that.
14858 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
14860 Committed by Jim Blandy <jimb@redhat.com>.
14862 * linux-s390-low.c (s390_num_regs): Update.
14863 (s390_regmap): Remove control registers. Use __s390x__ predefine
14864 instead of GPR_SIZE to distiguish s390 and s390x targets.
14866 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
14868 * linux-low.c: Update copyright year.
14869 (check_removed_breakpoint): Clear pending_is_breakpoint.
14870 (linux_set_resume_request, linux_queue_one_thread)
14871 (resume_status_pending_p): New functions.
14872 (linux_continue_one_thread): Use process->resume.
14873 (linux_resume): Only resume threads if there are no pending events.
14874 * linux-low.h (struct process_info): Add resume request
14877 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
14879 * regcache.c (new_register_cache): Clear the allocated register
14880 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
14882 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
14884 * linux-low.c (linux_resume): Take a struct thread_resume *
14886 (linux_wait): Update call.
14887 (resume_ptr): New static variable.
14888 (linux_continue_one_thread): Renamed from
14889 linux_continue_one_process. Use resume_ptr.
14890 (linux_resume): Use linux_continue_one_thread.
14891 * server.c (handle_v_cont, handle_v_requests): New functions.
14892 (myresume): New function.
14893 (main): Handle 'v' case.
14894 * target.h (struct thread_resume): New type.
14895 (struct target_ops): Change argument of "resume" to struct
14897 (myresume): Delete macro.
14899 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
14901 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
14902 (uninstall): Support DESTDIR.
14904 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
14906 * configure.srv: Add xscale*linux copy of arm*linux entry.
14908 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
14910 * linux-arm-low.c (arm_reinsert_addr): New function.
14911 (the_low_target): Add arm_reinsert_addr.
14913 2003-07-08 Mark Kettenis <kettenis@gnu.org>
14915 * mem-break.c: Remove whitespace at end of file.
14917 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14919 * configure.in: Check whether we need to prototype strerror.
14920 * server.h: Optionally prototype strerror.
14921 * gdbreplay.c (perror_with_name): Use strerror.
14922 * linux-low.c (linux_attach_lwp): Use strerror.
14923 * utils.c (perror_with_name): Use strerror.
14924 * config.in, configure: Regenerated.
14926 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
14928 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
14929 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
14931 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
14933 * Makefile.in (SFILES): Update.
14934 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
14935 low-sun3.c: Remove files.
14937 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
14939 * linux-low.c: Move comment to linux_thread_alive where it belonged.
14940 (linux_detach_one_process, linux_detach): New functions.
14941 (linux_target_ops): Add linux_detach.
14942 * server.c (main): Handle 'D' packet.
14943 * target.h (struct target_ops): Add "detach" member.
14944 (detach_inferior): Define.
14946 2003-06-13 Mark Kettenis <kettenis@gnu.org>
14948 From Kelley Cook <kelleycook@wideopenwest.com>:
14949 * configure.srv: Accept i[34567]86 variants.
14951 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
14953 * linux-low.c (linux_wait_for_event): Correct comment typos.
14954 (linux_resume_one_process): Call check_removed_breakpoint.
14955 (linux_send_signal): New function.
14956 (linux_target_ops): Add linux_send_signal.
14957 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
14959 * target.h (struct target_ops): Add send_signal.
14961 2003-05-29 Jim Blandy <jimb@redhat.com>
14963 * linux-low.c (usr_store_inferior_registers): Transfer buf in
14964 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
14965 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
14966 away part of the register's value.
14968 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
14970 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
14971 (linux_wait_for_event, linux_init_signals): Likewise.
14973 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
14975 * configure.in: Check for stdlib.h.
14976 * configure: Regenerated.
14977 * config.in: Regenerated.
14979 2003-01-04 Andreas Schwab <schwab@suse.de>
14981 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
14983 2003-01-02 Andrew Cagney <ac131313@redhat.com>
14985 * Makefile.in: Remove obsolete code.
14987 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
14989 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
14990 defined(PT_FPR0_HI).
14992 2002-11-17 Stuart Hughes <seh@zee2.com>
14994 * linux-arm-low.c (arm_num_regs): Increase.
14995 (arm_regmap): Include status register.
14997 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
14999 * linux-low.c (register_addr): Remove incorrect -1 check.
15001 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15003 * linux-low.c (linux_create_inferior): Call setpgid. Return
15005 (unstopped_p, linux_signal_pid): Remove.
15006 (linux_target_ops): Remove linux_signal_pid.
15007 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15008 global instead of target method.
15009 * target.h (struct target_ops): Remove signal_pid. Update comment
15010 for create_inferior.
15011 * server.c (signal_pid): New variable.
15012 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15013 gdbserver. Set the child to be the foreground process group.
15014 (attach_inferior): Set signal_pid.
15016 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15018 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15020 2002-08-20 Jim Blandy <jimb@redhat.com>
15022 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15025 2002-08-01 Andrew Cagney <cagney@redhat.com>
15027 * Makefile.in: Make chill references obsolete.
15029 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15031 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15032 * configure: Regenerate.
15033 * config.in: Regenerate.
15035 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15037 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15038 (perror_with_name, remote_close, remote_open, expect, play): Static.
15040 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15042 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15043 byte offsets instead of an array of indexes.
15044 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15046 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15048 * regcache.c: Add comment.
15050 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15052 * thread-db.c: New file.
15053 * proc-service.c: New file.
15054 * acinclude.m4: New file.
15055 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15056 proc-service.o, and thread-db.o.
15057 (linux-low.o): Add USE_THREAD_DB.
15058 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15059 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15060 * aclocal.m4: Regenerated.
15061 * config.in: Regenerated.
15062 * configure: Regenerated.
15063 * configure.in: Check for proc_service.h, sys/procfs.h,
15064 thread_db.h, and linux/elf.h headrs.
15065 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15066 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15067 Check for -lthread_db and thread support.
15068 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15069 PowerPC, and SuperH.
15070 * i387-fp.c: Constify arguments.
15071 * i387-fp.h: Likewise.
15072 * inferiors.c: (struct thread_info): Renamed from
15073 `struct inferior_info'. Remove PID member. Use generic inferior
15074 list header. All uses updated.
15075 (inferiors, signal_pid): Removed.
15076 (all_threads): New variable.
15077 (get_thread): Define.
15078 (add_inferior_to_list): New function.
15079 (for_each_inferior): New function.
15080 (change_inferior_id): New function.
15081 (add_inferior): Removed.
15082 (remove_inferior): New function.
15083 (add_thread): New function.
15084 (free_one_thread): New function.
15085 (remove_thread): New function.
15086 (clear_inferiors): Use for_each_inferior and free_one_thread.
15087 (find_inferior): New function.
15088 (find_inferior_id): New function.
15089 (inferior_target_data): Update argument type.
15090 (set_inferior_target_data): Likewise.
15091 (inferior_regcache_data): Likewise.
15092 (set_inferior_regcache_data): Likewise.
15093 * linux-low.c (linux_bp_reinsert): Remove.
15094 (all_processes, stopping_threads, using_thrads)
15095 (struct pending_signals, debug_threads, pid_of): New.
15096 (inferior_pid): Replace with macro.
15097 (struct inferior_linux_data): Remove.
15098 (get_stop_pc, add_process): New functions.
15099 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15100 Use add_process and add_thread.
15101 (linux_attach_lwp): New function, based on old linux_attach. Use
15102 add_process and add_thread. Set stop_expected for new threads.
15103 (linux_attach): New function.
15104 (linux_kill_one_process): New function.
15105 (linux_kill): Kill all LWPs.
15106 (linux_thread_alive): Use find_inferior_id.
15107 (check_removed_breakpoints, status_pending_p): New functions.
15108 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15109 Update. Use WNOHANG. Wait for cloned processes also. Update process
15110 struct for the found process.
15111 (linux_wait_for_event): New function.
15112 (linux_wait): Use it. Support LWPs.
15113 (send_sigstop, wait_for_sigstop, stop_all_processes)
15114 (linux_resume_one_process, linux_continue_one_process): New functions.
15115 (linux_resume): Support LWPs.
15116 (REGISTER_RAW_SIZE): Remove.
15117 (fetch_register): Use register_size instead. Call supply_register.
15118 (usr_store_inferior_registers): Likewise. Call collect_register.
15119 Fix recursive case.
15120 (regsets_fetch_inferior_registers): Improve error message.
15121 (regsets_store_inferior_registers): Add debugging.
15122 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15123 (unstopped_p, linux_signal_pid): New functions.
15124 (linux_target_ops): Add linux_signal_pid.
15125 (linux_init_signals): New function.
15126 (initialize_low): Call it. Initialize using_threads.
15127 * regcache.c (inferior_regcache_data): Add valid
15129 (get_regcache): Fetch registers lazily. Add fetch argument
15130 and update all callers.
15131 (regcache_invalidate_one, regcache_invalidate): New
15133 (new_register_cache): Renamed from create_register_cache.
15134 Return the new regcache.
15135 (free_register_cache): Change argument to a void *.
15136 (registers_to_string, registers_from_string): Call get_regcache
15137 with fetch flag set.
15138 (register_data): Make static. Pass fetch flag to get_regcache.
15139 (supply_register): Call get_regcache with fetch flag clear.
15140 (collect_register): Call get_regcache with fetch flag set.
15141 (collect_register_as_string): New function.
15142 * regcache.h: Update.
15143 * remote-utils.c (putpkt): Flush after debug output and use
15145 Handle input interrupts while waiting for an ACK.
15146 (input_interrupt): Use signal_pid method.
15147 (getpkt): Flush after debug output and use stderr.
15148 (outreg): Use collect_register_as_string.
15149 (new_thread_notify, dead_thread_notify): New functions.
15150 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15151 and general_thread.
15152 (look_up_one_symbol): Flush after debug output.
15153 * server.c (step_thread, server_waiting): New variables.
15154 (start_inferior): Don't use signal_pid. Update call to mywait.
15155 (attach_inferior): Update call to mywait.
15156 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15157 (main): Don't fetch/store registers explicitly. Use
15158 set_desired_inferior. Support proposed ``Hs'' packet. Update
15160 * server.h: Update.
15161 (struct inferior_list, struct_inferior_list_entry): New.
15162 * target.c (set_desired_inferior): New.
15163 (write_inferior_memory): Constify.
15164 (mywait): New function.
15165 * target.h: Update.
15166 (struct target_ops): New signal_pid method.
15167 (mywait): Removed macro, added prototype.
15169 * linux-low.h (regset_func): Removed.
15170 (regset_fill_func, regset_store_func): New.
15171 (enum regset_type): New.
15172 (struct regset_info): Add type field. Use new operation types.
15173 (struct linux_target_ops): stop_pc renamed to get_pc.
15174 Add decr_pc_after_break and breakpoint_at.
15175 (get_process, get_thread_proess, get_process_thread)
15176 (strut process_info, all_processes, linux_attach_lwp)
15177 (thread_db_init): New.
15179 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15180 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15181 (the_low_target): Add new members.
15182 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15183 (i386_store_fpxregset): Constify.
15184 (target_regsets): Add new kind identifier.
15185 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15186 (i386_set_pc): Add debugging.
15187 (i386_breakpoint_at): New function.
15188 (the_low_target): Add new members.
15189 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15190 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15191 (mips_breakpoint_at): New.
15192 (the_low_target): Add new members.
15193 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15194 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15195 (the_low_target): Add new members.
15196 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15197 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15198 (the_low_target): Add new members.
15199 * linux-x86-64-low.c (target_regsets): Add new kind
15202 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15204 From Martin Pool <mbp@samba.org>:
15205 * server.c (gdbserver_usage): New function.
15208 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15210 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15211 stop_at -> stop_pc.
15213 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15215 * Makefile.in: Remove obsolete code.
15217 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15219 * linux-low.c (regsets_fetch_inferior_registers),
15220 (regsets_store_inferior_registers): Removed cast to int from
15222 * regcache.h: Added declaration of struct inferior_info.
15224 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15226 * inferiors.c (struct inferior_info): Add regcache_data.
15227 (add_inferior): Call create_register_cache.
15228 (clear_inferiors): Call free_register_cache.
15229 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15230 * regcache.c (struct inferior_regcache_data): New.
15231 (registers): Remove.
15232 (get_regcache): New function.
15233 (create_register_cache, free_register_cache): New functions.
15234 (set_register_cache): Don't initialize the register cache here.
15235 (registers_to_string, registers_from_string, register_data): Call
15237 * regcache.h: Add prototypes.
15238 * server.h: Likewise.
15240 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15242 * mem-break.c: New file.
15243 * mem-break.h: New file.
15244 * Makefile.in: Add mem-break.o rule; update server.h
15246 * inferiors.c (struct inferior_info): Add target_data
15248 (clear_inferiors): Free target_data member if set.
15249 (inferior_target_data, set_inferior_target_data): New functions.
15250 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15251 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15252 * linux-low.c (linux_bp_reinsert): New variable.
15253 (struct inferior_linux_data): New.
15254 (linux_create_inferior): Use set_inferior_target_data.
15255 (linux_attach): Likewise. Call add_inferior.
15256 (linux_wait_for_one_inferior): New function.
15257 (linux_wait): Call it.
15258 (linux_write_memory): Add const.
15259 (initialize_low): Call set_breakpoint_data.
15260 * linux-low.h (struct linux_target_ops): Add breakpoint
15262 * server.c (attach_inferior): Remove extra add_inferior
15264 * server.h: Include mem-break.h. Update inferior.c
15266 * target.c (read_inferior_memory)
15267 (write_inferior_memory): New functions.
15268 * target.h (read_inferior_memory)
15269 (write_inferior_memory): Change macros to prototypes.
15270 (struct target_ops): Update comments. Add const to write_memory
15273 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15275 * linux-low.c (usr_store_inferior_registers): Support
15276 registers which are allowed to fail to store.
15277 * linux-low.h (linux_target_ops): Likewise.
15278 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15279 (ppc_cannot_store_register): FPSCR may not be storable.
15281 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15283 * server.h: Include <string.h> if HAVE_STRING_H.
15284 * ChangeLog: Correct paths in last ChangeLog entry.
15286 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15288 * linux-low.h: Remove obsolete prototypes.
15289 (struct linux_target_ops): New.
15290 (extern the_low_target): New.
15291 * linux-low.c (num_regs, regmap): Remove declarations.
15292 (register_addr): Use the_low_target explicitly.
15293 (fetch_register): Likewise.
15294 (usr_fetch_inferior_registers): Likewise.
15295 (usr_store_inferior_registers): Likewise.
15296 * linux-arm-low.c (num_regs): Remove.
15297 (arm_num_regs): Define.
15298 (arm_regmap): Renamed from regmap, made static.
15299 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15301 (arm_cannot_store_register): Renamed from cannot_store_register,
15303 (the_low_target): New.
15304 * linux-i386-low.c (num_regs): Remove.
15305 (i386_num_regs): Define.
15306 (i386_regmap): Renamed from regmap, made static.
15307 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15309 (i386_cannot_store_register): Renamed from cannot_store_register,
15311 (the_low_target): New.
15312 * linux-ia64-low.c (num_regs): Remove.
15313 (ia64_num_regs): Define.
15314 (ia64_regmap): Renamed from regmap, made static.
15315 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15317 (ia64_cannot_store_register): Renamed from cannot_store_register,
15319 (the_low_target): New.
15320 * linux-m68k-low.c (num_regs): Remove.
15321 (m68k_num_regs): Define.
15322 (m68k_regmap): Renamed from regmap, made static.
15323 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15325 (m68k_cannot_store_register): Renamed from cannot_store_register,
15327 (the_low_target): New.
15328 * linux-mips-low.c (num_regs): Remove.
15329 (mips_num_regs): Define.
15330 (mips_regmap): Renamed from regmap, made static.
15331 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15333 (mips_cannot_store_register): Renamed from cannot_store_register,
15335 (the_low_target): New.
15336 * linux-ppc-low.c (num_regs): Remove.
15337 (ppc_num_regs): Define.
15338 (ppc_regmap): Renamed from regmap, made static.
15339 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15341 (ppc_cannot_store_register): Renamed from cannot_store_register,
15343 (the_low_target): New.
15344 * linux-s390-low.c (num_regs): Remove.
15345 (s390_num_regs): Define.
15346 (s390_regmap): Renamed from regmap, made static.
15347 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15349 (s390_cannot_store_register): Renamed from cannot_store_register,
15351 (the_low_target): New.
15352 * linux-sh-low.c (num_regs): Remove.
15353 (sh_num_regs): Define.
15354 (sh_regmap): Renamed from regmap, made static.
15355 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15357 (sh_cannot_store_register): Renamed from cannot_store_register,
15359 (the_low_target): New.
15360 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15361 (the_low_target): New.
15363 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15365 * Makefile.in: Add stamp-h target.
15366 * configure.in: Create stamp-h.
15367 * configure: Regenerated.
15369 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15371 * inferiors.c: New file.
15372 * target.c: New file.
15373 * target.h: New file.
15374 * Makefile.in: Add target.o and inferiors.o. Update
15376 * linux-low.c (inferior_pid): New static variable,
15377 moved from server.c.
15378 (linux_create_inferior): Renamed from create_inferior.
15379 Call add_inferior. Return 0 on success instead of a PID.
15380 (linux_attach): Renamed from myattach.
15381 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15382 (linux_thread_alive): Renamed from mythread_alive.
15383 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15385 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15386 (regsets_store_inferior_registers): Correct error message.
15387 Add missing ``return 0''.
15388 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15389 (linux_store_registers): Renamed from store_inferior_registers.
15390 (linux_read_memory): Renamed from read_inferior_memory.
15391 (linux_write_memory): Renamed from write_inferior_memory.
15392 (linux_target_ops): New structure.
15393 (initialize_low): Call set_target_ops ().
15394 * remote-utils.c (unhexify): New function.
15395 (hexify): New function.
15396 (input_interrupt): Send signals to ``signal_pid''.
15397 * server.c (inferior_pid): Remove.
15398 (start_inferior): Update create_inferior call.
15399 (attach_inferior): Call add_inferior.
15400 (handle_query): New function.
15401 (main): Call handle_query for `q' packets.
15402 * server.h: Include "target.h". Remove obsolete prototypes.
15403 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15405 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15407 * Makefile.in: Add WARN_CFLAGS. Update configury
15409 * configure.in: Check for <string.h>
15410 * configure: Regenerate.
15411 * config.in: Regenerate.
15412 * gdbreplay.c: Include needed system headers.
15413 (remote_open): Remove strchr prototype.
15414 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15415 * regcache.c (supply_register): Change buf argument to const void *.
15416 (supply_register_by_name): Likewise.
15417 (collect_register): Change buf argument to void *.
15418 (collect_register_by_name): Likewise.
15419 * regcache.h: Add missing prototypes.
15420 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15421 * server.c (handle_query): New function.
15422 (attached): New static variable, moved out of main.
15423 (main): Quiet longjmp clobber warnings.
15424 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15425 * utils.c (error): Remove NORETURN.