1 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
4 * inferiors.h: Include <list>.
5 (struct process_info) <entry>: Remove field.
7 (pid_of): Change macro to function.
8 (ptid_of, lwpid_of): Remove macro.
9 (all_processes): Change type to std::list<process_info *>.
10 (ALL_PROCESSES): Remove macro.
11 (for_each_process, find_process): New function.
12 * inferiors.c (all_processes): Change type to
13 std::list<process_info *>.
14 (find_thread_process): Adjust.
15 (add_process): Likewise.
16 (remove_process): Likewise.
17 (find_process_pid): Likewise.
18 (get_first_process): Likewise.
19 (started_inferior_callback): Remove.
20 (have_started_inferiors_p): Adjust.
21 (attached_inferior_callback): Remove.
22 (have_attached_inferiors_p): Adjust.
23 * linux-low.c (check_zombie_leaders): Likewise.
24 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
25 (x86_linux_update_xmltarget): Adjust.
26 * server.c (handle_query): Likewise.
27 (gdb_reattached_process): Remove.
28 (handle_status): Adjust.
29 (kill_inferior_callback): Likewise.
30 (detach_or_kill_inferior): Remove.
31 (print_started_pid): Likewise.
32 (print_attached_pid): Likewise.
33 (detach_or_kill_for_exit): Update.
34 (process_serial_event): Likewise.
35 * linux-arm-low.c (arm_new_fork): Likewise.
37 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
39 * dll.h: Include <list>.
40 (struct dll_info): Add constructor.
41 <entry>: Remove field.
42 (all_dlls): Change type to std::list<dll_info>.
43 * dll.c: Include <algorithm>.
44 (get_dll): Remove macro.
45 (all_dlls): Change type to std::list<dll_info *>.
46 (free_one_dll): Remove.
47 (match_dll): Likewise.
49 (unloaded_dll): Adjust to all_dlls type change, use
50 std::find_if. Inline code from match_dll.
51 (clear_dlls): Adjust to all_dlls type change.
52 * server.c (emit_dll_description): Remove.
53 (handle_qxfer_libraries): Adjust to all_dlls type change,
54 integrate emit_dll_description's functionality.
56 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
58 * linux-low.h (struct linux_target_ops) <delete_process>: New
60 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
61 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
62 (struct linux_target_ops): Add delete_process callback.
63 * linux-arm-low.c (arm_delete_process): New.
64 (struct linux_target_ops): Add delete_process callback.
65 * linux-bfin-low.c (struct linux_target_ops): Likewise.
66 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
67 * linux-m32r-low.c (struct linux_target_ops): Likewise.
68 * linux-mips-low.c (mips_linux_delete_process): New.
69 (struct linux_target_ops): Add delete_process callback.
70 * linux-ppc-low.c (struct linux_target_ops): Likewise.
71 * linux-s390-low.c (struct linux_target_ops): Likewise.
72 * linux-sh-low.c (struct linux_target_ops): Likewise.
73 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
74 * linux-tile-low.c (struct linux_target_ops): Likewise.
75 * linux-x86-low.c (x86_linux_delete_process): New.
76 (struct linux_target_ops): Add delete_process callback.
77 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
79 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
81 * linux-aarch64-low.c (the_low_target): Add thread delete
83 * linux-arm-low.c (arm_delete_thread): New function.
84 (the_low_target): Add thread delete callback.
85 * linux-bfin-low.c (the_low_target): Likewise.
86 * linux-crisv32-low.c (the_low_target): Likewise.
87 * linux-low.c (delete_lwp): Invoke delete_thread callback if
89 * linux-low.h (struct linux_target_ops) <delete_thread>: New
91 * linux-m32r-low.c (the_low_target): Add thread delete callback.
92 * linux-mips-low.c (mips_linux_delete_thread): New function.
93 (the_low_target): Add thread delete callback.
94 * linux-ppc-low.c (the_low_target): Likewise.
95 * linux-s390-low.c (the_low_target): Likewise.
96 * linux-sh-low.c (the_low_target): Likewise.
97 * linux-tic6x-low.c (the_low_target): Likewise.
98 * linux-tile-low.c (the_low_target): Likewise.
99 * linux-x86-low.c (the_low_target): Likewise.
100 * linux-xtensa-low.c (the_low_target): Likewise.
102 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
104 * win32-low.c: Include "common-inferior.h".
106 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
108 * inferiors.c (set_inferior_cwd): New function.
109 * server.c (handle_general_set): Handle QSetWorkingDir packet.
110 (handle_query): Inform that QSetWorkingDir is supported.
111 * win32-low.c (create_process): Pass the inferior's cwd to
114 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
116 * inferiors.c (current_inferior_cwd): New global variable.
117 (get_inferior_cwd): New function.
118 * inferiors.h (struct process_info) <cwd>: New field.
120 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
122 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
123 (OBS): Add gdb_tilde_expand.o.
125 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
127 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
128 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
130 2017-09-29 Pedro Alves <palves@redhat.com>
132 * ax.c (gdb_parse_agent_expr): Constify.
133 * ax.h (gdb_parse_agent_expr): Constify.
134 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
136 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
137 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
138 * remote-utils.h (read_ptid): Constify.
139 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
140 (process_point_options, process_serial_event): Constify.
141 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
142 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
143 (cmd_qtbuffer): Constify.
145 2017-09-29 Pedro Alves <palves@redhat.com>
147 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
150 2017-09-29 Pedro Alves <palves@redhat.com>
152 * linux-low.c (handle_extended_wait): Pass parent thread instead
153 of process to thread_db_notice_clone.
154 * linux-low.h (thread_db_notice_clone): Replace parent process
155 parameter with parent thread parameter.
156 * thread-db.c (find_one_thread): Add comment.
157 (thread_db_notice_clone): Replace parent process parameter with
158 parent thread parameter. Temporarily switch to the parent thread.
160 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
162 * gdbthread.h: Include "common-gdbthread.h".
163 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
164 "if" when validating the ptid.
165 * remote-utils.c: Include "gdbthread.h".
166 (prepare_resume_reply): Use "switch_to_thread".
167 * target.c (done_accessing_memory): Likewise.
169 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
171 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
172 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
173 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
174 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
175 s390x-gs-linux64-ipa.o to ipa_obj.
176 * linux-s390-low.c (HWCAP_S390_GS): New define.
177 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
179 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
180 (s390_arch_setup): Check for guarded-storage support and choose
182 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
183 init_registers_s390x_gs_linux64.
184 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
186 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
187 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
189 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
191 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
193 2017-09-21 Kevin Buettner <kevinb@redhat.com>
195 * linux-low.h (struct lwp_info): Add new field, thread_handle.
196 (thread_db_thread_handle): Declare.
197 * linux-low.c (linux_target_ops): Initialize thread_handle.
198 * server.c (handle_qxfer_threads_worker): Add support for
200 * target.h (struct target_ops): Add new function pointer,
202 (target_thread_handle): Define.
203 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
205 (thread_db_thread_handle): New function.
207 2017-09-21 Kevin Buettner <kevinb@redhat.com>
209 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
210 * linux-low.h (thread_db_notice_clone): Declare.
211 * thread-db.c (thread_db_notice_clone): New function.
213 2017-09-21 Pedro Alves <palves@redhat.com>
215 * server.c (gdb_read_memory, handle_status, process_serial_event)
216 (handle_serial_event, handle_target_event): Adjust to
217 set_desired_thread prototype change.
218 * target.c (set_desired_thread): Remove 'use_general' parameter
220 * target.h (set_desired_thread): Remove 'use_general' parameter.
222 2017-09-20 Tom Tromey <tom@tromey.com>
224 * target.c (target_terminal::terminal_state): Define.
225 (target_terminal::init): Rename from target_terminal_init.
226 (target_terminal::inferior): Rename from
227 target_terminal_inferior.
228 (target_terminal::ours): Rename from target_terminal_ours.
229 (target_terminal::ours_for_output, target_terminal::info): New.
231 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
233 * server.c (accumulate_file_name_length): Remove.
234 (emit_dll_description): Adjust to std::string change.
235 (handle_qxfer_libraries): Use std::string to hold document.
237 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
239 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
240 return type of xml_escape_text.
241 * server.c (emit_dll_description): Likewise.
243 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
245 * server.c (captured_main): Accept argument for --selftest.
246 Update run_tests call.
247 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
248 when registering selftests.
250 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
252 * regcache.c (get_thread_regcache): Update code to use "std::vector"
253 instead of "VEC" for "target_desc.reg_defs".
254 (regcache_cpy): Likewise.
255 (registers_to_string): Likewise.
256 (registers_from_string): Likewise.
257 (find_regno): Likewise.
258 (supply_regblock): Likewise.
259 (regcache_raw_read_unsigned): Likewise.
260 * tdesc.c (init_target_desc): Likewise.
261 (tdesc_create_reg): Likewise.
262 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
263 (struct target_desc) <reg_defs>: Convert to "std::vector".
264 (target_desc): Do not initialize "reg_defs".
265 (~target_desc): Update code to use "std::vector" instead of "VEC"
266 for "target_desc.reg_defs".
267 (operator==): Likewise.
269 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
271 * inferiors.h (thread_to_gdb_id): Remove.
272 * inferiors.c (thread_to_gdb_id): Remove.
273 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
274 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
275 lynx_store_registers, lynx_read_memory, lynx_write_memory):
277 * nto-low.c (nto_fetch_registers, nto_store_registers,
278 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
280 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
282 * inferiors.h (gdb_id_to_thread_id): Remove.
283 * inferiors.c (gdb_id_to_thread_id): Remove.
284 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
285 removal. Move pid declaration closer to where it's used.
287 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
289 * server.c (handle_detach): New function.
290 (process_serial_event): Move code out, call handle_detach.
292 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
294 * server.c (require_running): Rename to ...
295 (require_running_or_return): ... this ...
296 (require_running_or_break): ... and this.
297 (handle_query, process_serial_event): Adjust.
299 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
301 * linux-low.c (linux_set_resume_request): Remove unused
304 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
306 * server.c (first_thread_of): Remove.
307 (process_serial_event): Replace usage of first_thread_of with
308 find_any_thread_of_pid.
309 * tracepoint.c (same_process_p): Remove.
310 (gdb_agent_about_to_close): Replace usage of same_process_p with
311 find_any_thread_of_pid.
312 * linux-x86-low.c (same_process_callback): Remove.
313 (x86_arch_setup_process_callback): Replace usage of
314 same_process_callback with find_any_thread_of_pid.
315 * thread-db.c (any_thread_of): Remove.
316 (switch_to_process): Replace usage of any_thread_of with
317 find_any_thread_of_pid.
318 * inferiors.c (thread_pid_matches_callback): Remove.
319 (find_thread_process): Adjust to use find_any_thread_of_pid.
321 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
323 * regcache.c (get_thread_regcache): Guard calls to "memset"
326 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
328 * linux-low.c (handle_extended_wait): Use
329 "allocate_target_description" instead of "XNEW".
330 * linux-x86-low.c (initialize_low_arch): Likewise.
332 2017-09-05 Yao Qi <yao.qi@linaro.org>
334 * configure.srv (srv_i386_regobj): Remove.
335 (srv_amd64_regobj): Remove.
336 (srv_regobj): Set it to "" for x86 non-linux targets.
337 * linux-x86-tdesc.c (i386_linux_read_description):
338 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
339 (init_registers_i386): Remove the declaration.
340 (tdesc_i386): Remove the declaration.
341 (lynx_i386_arch_setup): Call i386_create_target_description.
342 * nto-x86-low.c: Likewise.
343 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
344 [!__x86_64__]: include arch/i386.h.
345 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
347 2017-09-05 Yao Qi <yao.qi@linaro.org>
349 * configure.srv (srv_amd64_linux_xmlfiles): Remove
350 i386/amd64-XXX-linux from it.
352 2017-09-05 Yao Qi <yao.qi@linaro.org>
354 * configure.srv: Empty srv_amd64_linux_regobj if $development is
356 (ipa_amd64_linux_regobj): Remove.
357 (ipa_x32_linux_regobj): Remove.
359 2017-09-05 Yao Qi <yao.qi@linaro.org>
361 * Makefile.in (arch-amd64.o): New rule.
362 * configure.srv: Append arch-amd64.o.
363 * linux-amd64-ipa.c: Include common/x86-xstate.h.
364 (get_ipa_tdesc): Call amd64_linux_read_description.
365 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
366 and init_registers_amd64_XXX.
367 * linux-x86-low.c (x86_linux_read_description): Call
368 amd64_linux_read_description.
369 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
370 (initialize_low_arch): Don't call init_registers_x32_XXX and
371 init_registers_amd64_XXX.
372 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
374 [__x86_64__] (amd64_tdesc_test): New function.
375 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
376 and init_registers_amd64_XXX.
377 * linux-x86-tdesc.c: Include arch/amd64.h.
378 (xcr0_to_tdesc_idx): New function.
379 (i386_linux_read_description): New function.
380 (amd64_get_ipa_tdesc_idx): New function.
381 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
382 (amd64_get_ipa_tdesc): Declare.
384 2017-09-05 Yao Qi <yao.qi@linaro.org>
386 * configure.srv (srv_i386_linux_xmlfiles): Remove
387 i386/i386-XXX-linux.xml from it.
389 2017-09-05 Yao Qi <yao.qi@linaro.org>
391 * configure.srv: Set srv_i386_linux_regobj empty if $development
393 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
394 initialize_low_tdesc.
395 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
396 with #if initialize_low_tdesc.
397 * linux-x86-tdesc-selftest.c: New file.
398 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
400 2017-09-05 Yao Qi <yao.qi@linaro.org>
402 * Makefile.in (arch-i386.o): New rule.
403 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
404 (x86_64-*-linux*): Likewise.
405 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
407 (i386_linux_read_description): Remove code and call
408 i386_create_target_description.
409 * tdesc.c (allocate_target_description): New function.
410 * tdesc.h (set_tdesc_architecture): Remove declaration.
411 (set_tdesc_osabi): Likewise.
413 2017-09-05 Yao Qi <yao.qi@linaro.org>
415 * linux-x86-tdesc.c: Don't include <inttypes.h>.
416 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
417 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
419 * server.c (get_features_xml): Call tdesc_get_features_xml.
420 * tdesc.c (set_tdesc_architecture): New function.
421 (set_tdesc_osabi): New function.
422 (tdesc_get_features_xml): New function.
423 (tdesc_create_feature): Add an argument.
424 * tdesc.h (struct target_desc) <features>: New field.
425 <arch, osabi>: New field.
426 (~target_desc): xfree features, arch, and osabi.
427 (target_desc::oerator==): Don't compare .xmltarget.
428 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
429 (set_tdesc_osabi): Likewise.
430 (tdesc_get_features_xml): Likewise.
432 2017-09-05 Yao Qi <yao.qi@linaro.org>
434 * linux-x86-tdesc.c: Include selftest.h.
435 (i386_tdesc_test): New function.
436 (initialize_low_tdesc): Call selftests::register_test.
437 * tdesc.h: Include regdef.h.
438 (target_desc): Override operator == and !=.
440 2017-09-05 Yao Qi <yao.qi@linaro.org>
442 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
444 * linux-i386-ipa.c: Include common/x86-xstate.h
445 (get_ipa_tdesc): Call i386_linux_read_description.
446 (initialize_low_tracepoint): Don't call init_registers_XXX
447 functions, call initialize_low_tdesc instead.
448 * linux-x86-low.c (x86_linux_read_description): Call
449 i386_linux_read_description.
450 (initialize_low_arch): Don't call init_registers_i386_XXX
451 functions, call initialize_low_tdesc.
452 * linux-x86-tdesc.c: New file.
453 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
454 (i386_get_ipa_tdesc_idx): Declare.
455 (i386_get_ipa_tdesc): Declare.
456 (initialize_low_tdesc): Declare.
458 2017-09-05 Yao Qi <yao.qi@linaro.org>
460 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
463 2017-09-05 Yao Qi <yao.qi@linaro.org>
465 * Makefile.in (IPA_OBJS): Add vec-ipa.o
466 * regcache.c (get_thread_regcache): Use VEC_length.
467 (init_register_cache): Likewise.
468 (regcache_cpy): Likewise.
469 (registers_to_string): Iterate reg_defs via VEC_iterate.
470 (find_regno): Likewise.
471 (find_register_by_number): Use VEC_index.
472 (register_size): Call find_register_by_number.
473 (register_data): Call find_register_by_number.
474 (supply_regblock): Use VEC_length.
475 (regcache_raw_read_unsigned): Likewise.
476 * tdesc.c (init_target_desc): Iterate reg_defs via
478 (default_description): Update initializer.
479 (copy_target_description): Don't update field num_registers.
480 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
481 <num_registers>: Remove.
483 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
485 * Makefile.in (.SECONDARY): Define target.
487 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
489 * linux-low.c (linux_wait_1): Adjust.
490 * server.c (queue_stop_reply_callback): Adjust.
492 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
494 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
495 QEnvironmentUnset and QEnvironmentReset packets.
496 (handle_query): Inform remote that QEnvironmentHexEncoded,
497 QEnvironmentUnset and QEnvironmentReset are supported.
499 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
501 * inferiors.h (inferior_target_data): Rename to ...
502 (thread_target_data): ... this.
503 (inferior_regcache_data): Rename to ...
504 (thread_regcache_data): ... this.
505 (set_inferior_regcache_data): Rename to ...
506 (set_thread_regcache_data): ... this.
507 * inferiors.c (inferior_target_data): Rename to ...
508 (thread_target_data): ... this.
509 (inferior_regcache_data): Rename to ...
510 (thread_regcache_data): ... this.
511 (set_inferior_regcache_data): Rename to ...
512 (set_thread_regcache_data): ... this.
513 (free_one_thread): Update.
514 * linux-low.h (get_thread_lwp): Update.
515 * regcache.c (get_thread_regcache): Update.
516 (regcache_invalidate_thread): Update.
517 (free_register_cache_thread): Update.
518 * win32-i386-low.c (update_debug_registers_callback): Update.
519 (win32_get_current_dr): Update.
520 * win32-low.c (thread_rec): Update.
521 (delete_thread_info): Update.
522 (continue_one_thread): Update.
523 (suspend_one_thread): Update.
525 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
527 * inferiors.c (set_inferior_target_data): Remove.
528 * inferiors.h (set_inferior_target_data): Remove.
530 2017-08-18 Yao Qi <yao.qi@linaro.org>
532 * Makefile.in (OBS): Add selftest.o.
533 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
534 * configure, config.in: Re-generated.
535 * server.c: Include common/sefltest.h.
536 (captured_main): Handle option --selftest.
538 2017-08-09 Yao Qi <yao.qi@linaro.org>
540 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
541 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
542 i386-avx-mpx.o and i386-mmx.o.
543 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
544 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
545 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
546 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
547 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
548 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
549 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
550 i386/amd64-avx-mpx.xml.
552 2017-08-09 Yao Qi <yao.qi@linaro.org>
554 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
555 and x32-avx-avx512.o.
556 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
557 i386/x32-avx-avx512.xml.
559 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
561 * tracepoint.h (enum class fast_tpoint_collect_result): New
563 (fast_tracepoint_collecting): Change return type to
564 fast_tpoint_collect_result.
565 * tracepoint.c (fast_tracepoint_collecting): Likewise.
566 * linux-low.h: Include tracepoint.h.
567 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
568 fast_tpoint_collect_result.
569 * linux-low.c (handle_tracepoints): Adjust.
570 (linux_fast_tracepoint_collecting): Change return type to
571 fast_tpoint_collect_result.
572 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
573 linux_wait_1, stuck_in_jump_pad_callback,
574 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
575 proceed_one_lwp): Adjust to type change.
577 2017-07-10 Yao Qi <yao.qi@linaro.org>
579 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
581 2017-06-29 Yao Qi <yao.qi@linaro.org>
583 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
585 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
587 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
589 * Makefile.in (IPA_OBJS): Sort and format one item per line.
591 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
593 * linux-low.c (linux_create_inferior): Adjust code to access the
594 environment information via 'gdb_environ' class.
595 * lynx-low.c (lynx_create_inferior): Likewise.
596 * server.c (our_environ): Make it an instance of 'gdb_environ'.
597 (get_environ): Return a pointer to 'our_environ'.
598 (captured_main): Initialize 'our_environ'.
599 * server.h (get_environ): Adjust prototype.
600 * spu-low.c (spu_create_inferior): Adjust code to access the
601 environment information via 'gdb_environ' class.
603 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
605 * linux-low.c (linux_read_memory, linux_write_memory): Remove
606 usage of "register" keyword.
608 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
610 * configure: Re-generate.
612 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
614 * configure: Re-generate.
616 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
618 * Makefile.in (COMPILE.pre): Add "-x c++".
620 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
622 * fork-child.c: Conditionally include <signal.h>.
624 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
626 * server.c (handle_general_set): Handle new packet
628 (handle_query): Add "QStartupWithShell" to the list of supported
630 (gdbserver_usage): Add help text explaining the
631 new "--startup-with-shell" and "--no-startup-with-shell" CLI
633 (captured_main): Recognize and act upon the presence of the new
636 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
637 Pedro Alves <palves@redhat.com>
639 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
640 * configure: Regenerate.
641 * configure.srv (srv_linux_obj): Add "fork-child.o" and
643 (i[34567]86-*-lynxos*): Likewise.
644 (spu*-*-*): Likewise.
645 * fork-child.c: New file.
646 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
648 (linux_ptrace_fun): New function.
649 (linux_create_inferior): Adjust function prototype to reflect
650 change on "target.h". Adjust function code to use
652 (linux_request_interrupt): Delete "signal_pid".
653 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
654 (lynx_ptrace_fun): New function.
655 (lynx_create_inferior): Adjust function prototype to reflect
656 change on "target.h". Adjust function code to use
658 * nto-low.c (nto_create_inferior): Adjust function prototype and
659 code to reflect change on "target.h". Update comments.
660 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
661 "common-terminal.h" and "environ.h".
662 (terminal_fd): Moved to fork-child.c.
663 (old_foreground_pgrp): Likewise.
664 (restore_old_foreground_pgrp): Likewise.
665 (last_status): Make it global.
666 (last_ptid): Likewise.
667 (our_environ): New variable.
668 (startup_with_shell): Likewise.
669 (program_name): Likewise.
670 (program_argv): Rename to...
671 (program_args): ...this.
672 (wrapper_argv): New variable.
673 (start_inferior): Delete function.
674 (get_exec_wrapper): New function.
675 (get_exec_file): Likewise.
676 (get_environ): Likewise.
677 (prefork_hook): Likewise.
678 (post_fork_inferior): Likewise.
679 (postfork_hook): Likewise.
680 (postfork_child_hook): Likewise.
681 (handle_v_run): Update code to deal with arguments coming from the
682 remote host. Update calls from "start_inferior" to
684 (captured_main): Likewise. Initialize environment variable. Call
686 * server.h (post_fork_inferior): New prototype.
687 (get_environ): Likewise.
688 (last_status): Declare.
689 (last_ptid): Likewise.
690 (signal_pid): Likewise.
691 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
692 (spu_ptrace_fun): New function.
693 (spu_create_inferior): Adjust function prototype to reflect change
694 on "target.h". Adjust function code to use "fork_inferior".
695 * target.c (target_terminal_init): New function.
696 (target_terminal_inferior): Likewise.
697 (target_terminal_ours): Likewise.
698 * target.h: Include <vector>.
699 (struct target_ops) <create_inferior>: Update prototype.
700 (create_inferior): Update macro.
701 * utils.c (gdb_flush_out_err): New function.
702 * win32-low.c (win32_create_inferior): Adjust function prototype
703 and code to reflect change on "target.h".
705 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
707 * inferiors.c (switch_to_thread): New function.
709 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
711 * Makefile.in (SFILE): Add "common/job-control.c".
712 (OBS): Add "job-control.o".
714 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
716 * Makefile: Remove "@host_makefile_frag@".
718 2017-05-05 Pedro Alves <palves@redhat.com>
720 * configure: Regenerate.
722 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
724 * configure: Regenerate.
726 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
728 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
729 software_single_step change of return type to
730 std::vector<CORE_ADDR>.
731 * linux-low.c (install_software_single_step_breakpoints):
733 * linux-low.h (install_software_single_step_breakpoints):
736 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
738 * remote-utils.c: Include "gdb_termios.h" instead of
740 * terminal.h: Delete file.
742 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
744 * server.c: Include <vector>.
745 <program_argv, wrapper_argv>: Convert to std::vector.
746 (start_inferior): Rewrite function to use C++.
747 (handle_v_run): Likewise. Update code that calculates the argv
748 based on the vRun packet; use C++.
749 (captured_main): Likewise.
751 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
753 * server.c (handle_v_cont): Initialize thread_resume::thread
756 2017-04-05 Pedro Alves <palves@redhat.com>
758 * configure: Regenerate.
760 2017-04-05 Pedro Alves <palves@redhat.com>
762 * gdbreplay.c (sync_error): Constify.
763 * linux-x86-low.c (push_opcode): Constify.
765 2017-04-05 Pedro Alves <palves@redhat.com>
767 * win32-low.c (get_child_debug_event)
768 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
769 Report TARGET_WAITKIND_SPURIOUS instead.
771 2017-04-05 Pedro Alves <palves@redhat.com>
773 * remote-utils.c (remote_prepare, remote_open): Constify.
774 * remote-utils.h (remote_prepare, remote_open): Constify.
775 * server.c (captured_main): Constify 'port' handling.
777 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
779 * Makefile.in (clean): Clear .deps.
781 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
783 * .gitignore: Remove generated files, replace with wildcard.
784 * (clean): Replace removal of generated files with wildcard.
785 (version.c): Replace with...
786 (version-generated.c): ...this.
787 (xml-builtin.c): Replace with...
788 (xml-builtin-generated.c): ...this.
789 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
790 (%.c: *regformats*): Replace with...
791 (%-generated.c: *regformats*): ...this.
793 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
795 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
796 (xtensa_fill_gregset): Call collect_register_by_name for
798 (xtensa_store_gregset): Call supply_register_by_name for
801 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
803 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
804 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
805 (xtensa_store_gregset): Call supply_register for all registers in
806 a0_regnum..a0_regnum + C0_NREGS range.
808 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
810 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
811 (ax-ipa.o: ax.c): Remove.
812 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
813 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
814 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
815 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
816 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
818 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
820 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
821 (print-utils-ipa.o: ../common/print-utils.c): Remove.
822 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
823 (errors-ipa.o: ../common/errors.c): Remove.
824 (format-ipa.o: ../common/format.c): Remove.
825 (common-utils-ipa.o: ../common/common-utils.c): Remove.
827 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
829 * Makefile.in (%-ipa.o: %.c): New rule.
830 (tracepoint-ipa.o: tracepoint.c): Remove.
831 (utils-ipa.o: utils.c): Remove.
832 (remote-utils-ipa.o: remote-utils.c): Remove.
833 (regcache-ipa.o: regcache.c): Remove.
834 (i386-linux-ipa.o: i386-linux.c): Remove.
835 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
836 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
837 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
838 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
839 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
840 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
841 (amd64-linux-ipa.o: amd64-linux.c): Remove.
842 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
843 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
844 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
845 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
846 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
847 (aarch64-ipa.o: aarch64.c): Remove.
848 (s390-linux32-ipa.o: s390-linux32.c): Remove.
849 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
850 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
851 (s390-linux64-ipa.o: s390-linux64.c): Remove.
852 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
853 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
854 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
855 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
856 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
857 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
858 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
859 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
860 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
861 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
862 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
863 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
864 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
865 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
866 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
867 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
868 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
869 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
870 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
871 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
872 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
873 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
874 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
875 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
876 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
877 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
878 (tdesc-ipa.o: tdesc.c): Remove.
879 (x32-linux-ipa.o: x32-linux.c): Remove.
880 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
881 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
883 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
885 * Makefile.in (%.o: ../arch/%.c): New rule.
886 (arm.o: ../arch/arm.c): Remove.
887 (arm-linux.o: ../arch/arm-linux.c): Remove.
888 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
889 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
891 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
893 * Makefile.in (%.o: ../nat/%.c): New rule.
894 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
895 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
896 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
897 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
898 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
899 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
900 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
901 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
902 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
903 (linux-personality.o: ../nat/linux-personality.c): Remove.
904 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
905 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
906 (x86-linux.o: ../nat/x86-linux.c): Remove.
907 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
908 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
910 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
912 * Makefile.in (%.o: ../common/%.c): New rule.
913 (signals.o: ../common/signals.c): Remove.
914 (print-utils.o: ../common/print-utils.c): Remove.
915 (rsp-low.o: ../common/rsp-low.c): Remove.
916 (common-utils.o: ../common/common-utils.c): Remove.
917 (posix-strerror.o: ../common/posix-strerror.c): Remove.
918 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
919 (vec.o: ../common/vec.c): Remove.
920 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
921 (xml-utils.o: ../common/xml-utils.c): Remove.
922 (ptid.o: ../common/ptid.c): Remove.
923 (buffer.o: ../common/buffer.c): Remove.
924 (format.o: ../common/format.c): Remove.
925 (filestuff.o: ../common/filestuff.c): Remove.
926 (agent.o: ../common/agent.c): Remove.
927 (errors.o: ../common/errors.c): Remove.
928 (environ.o: ../common/environ.c): Remove.
929 (common-debug.o: ../common/common-debug.c): Remove.
930 (cleanups.o: ../common/cleanups.c): Remove.
931 (common-exceptions.o: ../common/common-exceptions.c): Remove.
932 (fileio.o: ../common/fileio.c): Remove.
933 (common-regcache.o: ../common/common-regcache.c): Remove.
934 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
935 (new-op.o: ../common/new-op.c): Remove.
936 (btrace-common.o: ../common/btrace-common.c): Remove.
938 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
940 * Makefile.in (%.o: ../target/%.c): New rule.
941 (waitstatus.o: ../target/waitstatus.c): Remove.
943 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
946 (%.c: ../regformats/%.dat,
947 (%.c: ../regformats/arm/%.dat,
948 (%.c: ../regformats/i386/%.dat,
949 (%.c: ../regformats/rs6000/%.dat): New rules.
952 (arm-with-iwmmxt.c): Remove.
953 (arm-with-vfpv2.c): Remove.
954 (arm-with-vfpv3.c): Remove.
955 (arm-with-neon.c): Remove.
956 (reg-bfin.c): Remove.
957 (reg-cris.c): Remove.
958 (reg-crisv32.c): Remove.
960 (i386-linux.c): Remove.
961 (i386-avx.c): Remove.
962 (i386-avx-linux.c): Remove.
963 (i386-avx-avx512.c): Remove.
964 (i386-avx-avx512-linux.c): Remove.
965 (i386-mpx.c): Remove.
966 (i386-mpx-linux.c): Remove.
967 (i386-avx-mpx-avx512-pku.c): Remove.
968 (i386-avx-mpx-avx512-pku-linux.c): Remove.
969 (i386-avx-mpx.c): Remove.
970 (i386-avx-mpx-linux.c): Remove.
971 (i386-mmx.c): Remove.
972 (i386-mmx-linux.c): Remove.
973 (reg-ia64.c): Remove.
974 (reg-m32r.c): Remove.
975 (reg-m68k.c): Remove.
977 (mips-linux.c): Remove.
978 (mips-dsp-linux.c): Remove.
979 (mips64-linux.c): Remove.
980 (mips64-dsp-linux.c): Remove.
981 (nios2-linux.c): Remove.
982 (powerpc-32.c): Remove.
983 (powerpc-32l.c): Remove.
984 (powerpc-altivec32l.c): Remove.
985 (powerpc-cell32l.c): Remove.
986 (powerpc-vsx32l.c): Remove.
987 (powerpc-isa205-32l.c): Remove.
988 (powerpc-isa205-altivec32l.c): Remove.
989 (powerpc-isa205-vsx32l.c): Remove.
990 (powerpc-e500l.c): Remove.
991 (powerpc-64l.c): Remove.
992 (powerpc-altivec64l.c): Remove.
993 (powerpc-cell64l.c): Remove.
994 (powerpc-vsx64l.c): Remove.
995 (powerpc-isa205-64l.c): Remove.
996 (powerpc-isa205-altivec64l.c): Remove.
997 (powerpc-isa205-vsx64l.c): Remove.
998 (s390-linux32.c): Remove.
999 (s390-linux32v1.c): Remove.
1000 (s390-linux32v2.c): Remove.
1001 (s390-linux64.c): Remove.
1002 (s390-linux64v1.c): Remove.
1003 (s390-linux64v2.c): Remove.
1004 (s390-te-linux64.c): Remove.
1005 (s390-vx-linux64.c): Remove.
1006 (s390-tevx-linux64.c): Remove.
1007 (s390x-linux64.c): Remove.
1008 (s390x-linux64v1.c): Remove.
1009 (s390x-linux64v2.c): Remove.
1010 (s390x-te-linux64.c): Remove.
1011 (s390x-vx-linux64.c): Remove.
1012 (s390x-tevx-linux64.c): Remove.
1013 (tic6x-c64xp-linux.c): Remove.
1014 (tic6x-c64x-linux.c): Remove.
1015 (tic6x-c62x-linux.c): Remove.
1017 (reg-sparc64.c): Remove.
1018 (reg-spu.c): Remove.
1020 (amd64-linux.c): Remove.
1021 (amd64-avx.c): Remove.
1022 (amd64-avx-linux.c): Remove.
1023 (amd64-avx-avx512.c): Remove.
1024 (amd64-avx-avx512-linux.c): Remove.
1025 (amd64-mpx.c): Remove.
1026 (amd64-mpx-linux.c): Remove.
1027 (amd64-avx-mpx-avx512-pku.c): Remove.
1028 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1029 (amd64-avx-mpx.c): Remove.
1030 (amd64-avx-mpx-linux.c): Remove.
1032 (x32-linux.c): Remove.
1033 (x32-avx.c): Remove.
1034 (x32-avx-linux.c): Remove.
1035 (x32-avx-avx512.c): Remove.
1036 (x32-avx-avx512-linux.c): Remove.
1037 (reg-xtensa.c): Remove.
1038 (reg-tilegx.c): Remove.
1039 (reg-tilegx32.c): Remove.
1041 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1043 * Makefile.in (SFILES): Add "common/environ.c".
1044 (OBJS): Add "common/environ.h".
1046 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1048 * configure.ac: Check if the fs_base and gs_base members of
1049 `struct user_regs_struct' exist.
1050 * config.in: Regenerated.
1051 * configure: Likewise.
1053 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1055 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1057 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1058 (get_next_pcs_syscall_next_pc): Likewise.
1060 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1062 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1063 * nto-x86-low.c: Likewise.
1065 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1067 * Makefile.in: Include disable-implicit-rules.mk.
1069 2016-11-23 Pedro Alves <palves@redhat.com>
1071 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1072 (debug_vprintf): Use std::chrono::steady_clock instead of
1073 gettimeofday. Use '.' instead of ':'.
1074 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1075 (get_timestamp): Use std::chrono::steady_clock instead of
1078 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1080 * Makefile.in: Fix whitespace formatting.
1082 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1084 * Makefile.in (SFILES, OBS): Flatten list and order
1087 2016-11-23 Pedro Alves <palves@redhat.com>
1089 * event-loop.c (handle_file_event): Use warning.
1090 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1091 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1094 2016-11-23 Pedro Alves <palves@redhat.com>
1096 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1098 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1099 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1100 debug_printf and debug_flush for debug output.
1101 * server.c (handle_general_set): Likewise.
1102 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1105 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1107 * Makefile.in (.c.o): Replace rule with ...
1108 (%.o: %.c): ... this one.
1110 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1112 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1113 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1115 * configure.ac: Remove checks for the make program.
1116 * configure: Re-generate.
1118 2016-10-28 Pedro Alves <palves@redhat.com>
1120 * Makefile.in (CXX_DIALECT): Get from configure.
1121 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1122 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1123 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1124 * config.in: Regenerate.
1125 * configure: Regenerate.
1127 2016-10-27 Yao Qi <yao.qi@linaro.org>
1129 * linux-low.c (linux_supports_range_stepping): Return true if
1130 can_software_single_step return true.
1132 2016-10-27 Yao Qi <yao.qi@linaro.org>
1134 * inferiors.c (find_inferior_in_random): New function.
1135 * inferiors.h (find_inferior_in_random): Declare.
1136 * linux-low.c (linux_wait_for_event_filtered): Call
1137 find_inferior_in_random instead of find_inferior.
1139 2016-10-27 Yao Qi <yao.qi@linaro.org>
1141 * linux-low.c (linux_wait_1): If single-step breakpoints are
1142 inserted, remove them.
1144 2016-10-26 Pedro Alves <palves@redhat.com>
1146 * linux-low.c (handle_extended_wait): Link parent/child fork
1148 (linux_wait_1): Unlink them.
1149 (linux_set_resume_request): Ignore resume requests for
1150 already-resumed and unhandled fork child threads.
1151 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1152 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1154 (handle_v_requests) <vCont>: Don't call require_running.
1155 * server.h (in_queued_stop_replies): New declaration.
1157 2016-10-24 Yao Qi <yao.qi@linaro.org>
1160 * linux-aarch64-low.c (append_insns): Cast the return value to
1163 2016-10-10 Yao Qi <yao.qi@linaro.org>
1165 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1167 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1169 * target.c (target_supports_multi_process): New function, moved
1171 * target.h (target_supports_multi_process): ... here. Remove
1174 2016-10-05 Tom Tromey <tom@tromey.com>
1177 * tracepoint.c (handle_tracepoint_bkpts): Check
1178 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1180 2016-10-05 Yao Qi <yao.qi@linaro.org>
1182 * configure.srv: Update the path of arm-*.xml files.
1184 2016-10-05 Terry Guo <terry.guo@arm.com>
1185 Yao Qi <yao.qi@linaro.org>
1187 * Makefile.in: Adjust the path of rules.
1188 * configure.srv: Update the path of xml files.
1189 * regformats/arm-with-iwmmxt.dat: Regenerated.
1190 * regformats/arm-with-neon.dat: Likewise.
1191 * regformats/arm-with-vfpv2.dat: Likewise.
1192 * regformats/arm-with-vfpv3.dat Likewise.
1194 2016-09-30 Yao Qi <yao.qi@linaro.org>
1197 * target.c (target_stop_and_wait): Don't call
1198 target_continue_no_signal, use resume_stop instead.
1200 2016-09-26 Yao Qi <yao.qi@linaro.org>
1202 * linux-low.c (linux_wait_1): Call debug_exit.
1204 2016-09-23 Pedro Alves <palves@redhat.com>
1206 * Makefile.in (SFILES): Add common/new-op.c.
1207 (OBS): Add common/new-op.o.
1208 (new-op.o): New rule.
1210 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1212 * .gitinore: Ignore more files.
1214 2016-09-21 Yao Qi <yao.qi@linaro.org>
1216 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1219 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1221 * server.c (start_inferior): Call target_mourn_inferior instead of
1222 mourn_inferior; pass ptid_t argument to it.
1224 (handle_target_event): Likewise.
1225 * target.c (target_mourn_inferior): New function.
1226 * target.h (mourn_inferior): Delete macro.
1228 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1230 * linux-low.c (lwp_is_stepping): New function.
1232 2016-09-06 Carl Love <cel@us.ibm.com>
1234 * server.c (start_inferior): Fixed comment, requested comment change
1235 didn't get updated correctly. Removed reference to ptrace () call as
1236 it is only true on Linux systems.
1238 2016-09-06 Carl Love <cel@us.ibm.com>
1240 * server.c (start_inferior): Do not call
1241 function target_post_create_inferior () if the
1242 inferior process has already exited.
1244 2016-09-05 Pedro Alves <palves@redhat.com>
1246 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1247 (COMPILE.pre, CC_LD): Use CXX directly.
1248 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1249 * acinclude.m4: Don't include build-with-cxx.m4.
1250 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1251 * configure: Regenerate.
1253 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1256 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1257 call writing data to own_buf.
1259 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1261 * target.c (mywait): Call target_wait instead of
1263 (target_wait): New function.
1265 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1267 * server.c (start_inferior): New variable 'ptid'. Replace calls
1268 to the_target->resume by target_continue{,_no_signal}, depending
1270 * target.c (target_stop_and_wait): Call target_continue_no_signal
1271 instead of the_target->resume.
1272 (target_continue): New function.
1274 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1276 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1278 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1281 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1283 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1284 * linux-arm-low.c (ps_get_thread_area): Likewise.
1285 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1286 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1287 * linux-mips-low.c (ps_get_thread_area): Likewise.
1288 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1289 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1290 * linux-x86-low.c (ps_get_thread_area): Likewise.
1291 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1293 2016-08-19 Pedro Alves <palves@redhat.com>
1295 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1297 2016-08-19 Pedro Alves <palves@redhat.com>
1299 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1300 comment. Use memcpy instead of casting through unsigned long.
1302 2016-08-19 Pedro Alves <palves@redhat.com>
1304 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1305 allocating around 0x80000000.
1307 2016-08-19 Pedro Alves <palves@redhat.com>
1310 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1311 (x32-avx512-linux-ipa.o): New rules.
1312 * configure.ac (x86_64-*-linux*): New x32 check.
1313 * configure.srv (ipa_x32_linux_regobj): New.
1314 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1315 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1317 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1319 * configure: Regenerate.
1321 2016-08-09 Pedro Alves <palves@redhat.com>
1324 * Makefile.in (OBS): Add signals-state-save-restore.o.
1325 (signals-state-save-restore.o): New rule.
1326 * config.in: Regenerate.
1327 * configure: Regenerate.
1328 * linux-low.c: Include "signals-state-save-restore.h".
1329 (linux_create_inferior): Call
1330 restore_original_signals_state.
1331 * server.c: Include "dispositions-save-restore.h".
1332 (captured_main): Call save_original_signals_state.
1334 2016-08-05 Pedro Alves <palves@redhat.com>
1336 * configure: Regenerate.
1338 2016-08-04 Yao Qi <yao.qi@linaro.org>
1340 * linux-low.c (regsets_fetch_inferior_registers): Check
1341 errno is ESRCH or not.
1343 2016-08-02 Yao Qi <yao.qi@linaro.org>
1345 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1346 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1347 (thread_db_load_search): Update.
1348 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1349 td_ta_set_event and td_ta_event_getmsg.
1351 2016-07-26 Pedro Alves <palves@redhat.com>
1354 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1355 of unsigned long for 64-bit registers and use uint32_t instead of
1356 unsigned int for 32-bit registers.
1358 2016-07-26 Pedro Alves <palves@redhat.com>
1360 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1363 2016-07-21 Tom Tromey <tom@tromey.com>
1365 * configure: Rebuild.
1367 2016-07-21 Yao Qi <yao.qi@linaro.org>
1369 * mem-break.c (find_gdb_breakpoint): Cast bp to
1370 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1372 2016-07-21 Yao Qi <yao.qi@linaro.org>
1374 * server.c (handle_v_requests): Support s and S actions
1375 if target_supports_software_single_step return true.
1377 2016-07-21 Yao Qi <yao.qi@linaro.org>
1379 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1380 is resume_step, call maybe_hw_step.
1381 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1383 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1385 (proceed_one_lwp): If resume request is resume_step, install
1386 reinsert breakpoints and call maybe_hw_step.
1388 2016-07-21 Yao Qi <yao.qi@linaro.org>
1390 * linux-low.c (proceed_one_lwp): Declare.
1391 (linux_resume_one_thread): Remove local variable 'step'.
1392 Lift code enqueue signal. Call proceed_one_lwp instead of
1393 linux_resume_one_lwp.
1395 2016-07-21 Yao Qi <yao.qi@linaro.org>
1397 * linux-low.c (linux_resume_one_thread): Call
1398 enqueue_pending_signal.
1400 2016-07-21 Yao Qi <yao.qi@linaro.org>
1402 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1403 * inferiors.c (do_restore_current_thread_cleanup): New function.
1404 (make_cleanup_restore_current_thread): Likewise.
1405 * linux-low.c (install_software_single_step_breakpoints): Call
1406 make_cleanup_restore_current_thread. Switch current_thread to
1409 2016-07-21 Yao Qi <yao.qi@linaro.org>
1411 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1412 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1413 (clone_one_breakpoint): Likewise.
1414 (delete_reinsert_breakpoints): Change parameter to thread.
1416 (has_reinsert_breakpoints): Likewise.
1417 (uninsert_reinsert_breakpoints): Likewise.
1418 (reinsert_reinsert_breakpoints): Likewise.
1419 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1420 (delete_reinsert_breakpoints): Likewise.
1421 (reinsert_reinsert_breakpoints): Likewise.
1422 (uninsert_reinsert_breakpoints): Likewise.
1423 (has_reinsert_breakpoints): Likewise.
1425 2016-07-21 Yao Qi <yao.qi@linaro.org>
1427 * inferiors.c (get_thread_process): Make parameter const.
1428 * inferiors.h (get_thread_process): Update declaration.
1429 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1430 Add new parameters child_thread and parent_thread. Callers
1432 * mem-break.h (clone_all_breakpoints): Update declaration.
1434 2016-07-21 Yao Qi <yao.qi@linaro.org>
1436 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1437 <command_list, handler>: Remove.
1438 (struct gdb_breakpoint): New.
1439 (struct other_breakpoint): New.
1440 (struct reinsert_breakpoint): New.
1441 (is_gdb_breakpoint): New function.
1442 (any_persistent_commands): Update command_list if
1443 is_gdb_breakpoint returns true.
1444 (set_breakpoint): Create breakpoints according to their types.
1445 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1446 (set_gdb_breakpoint_1): Likewise.
1447 (set_gdb_breakpoint): Likewise.
1448 (clear_breakpoint_conditions): Change parameter type to
1449 'struct gdb_breakpoint *'.
1450 (clear_breakpoint_commands): Likewise.
1451 (clear_breakpoint_conditions_and_commands): Likewise.
1452 (add_condition_to_breakpoint): Likewise.
1453 (add_breakpoint_condition): Likewise.
1454 (add_commands_to_breakpoint): Likewise.
1455 (check_breakpoints): Check other_breakpoint.
1456 (clone_one_breakpoint): Clone breakpopint according to its type.
1457 * mem-break.h (struct gdb_breakpoint): Declare.
1458 (set_gdb_breakpoint): Update declaration.
1459 (clear_breakpoint_conditions_and_commands): Likewise.
1460 (add_breakpoint_condition): Likewise.
1461 (add_breakpoint_commands): Likewise.
1462 * server.c (process_point_options): Change parameter type to
1463 'struct gdb_breakpoint *'.
1465 2016-07-21 Yao Qi <yao.qi@linaro.org>
1467 * mem-break.c (set_breakpoint_at): Rename it to ...
1468 (set_breakpoint_type_at): ... it.
1469 (set_breakpoint_at): Call set_breakpoint_type_at.
1470 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1471 * mem-break.h (set_breakpoint_at): Update comments.
1473 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1475 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1477 (nios2_store_gregset): Likewise.
1479 2016-07-01 Pedro Alves <palves@redhat.com>
1480 Antoine Tremblay <antoine.tremblay@ericsson.com>
1482 * linux-low.c: Change interface to take the target lwp_info
1483 pointer directly and return void. Handle detaching from a zombie
1485 (linux_detach_lwp_callback): New function.
1486 (linux_detach): Detach from the leader thread after detaching from
1489 2016-06-28 Yao Qi <yao.qi@linaro.org>
1491 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1492 for variable new_offset.
1493 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1494 (aarch64_ftrace_insn_reloc_cb): Likewise.
1495 (aarch64_ftrace_insn_reloc_tb): Likewise.
1496 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1497 PRIx64 instead of PRIx32.
1499 2016-06-28 Yao Qi <yao.qi@linaro.org>
1501 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1502 (the_low_target): Install arm_get_syscall_trapinfo.
1504 2016-06-28 Yao Qi <yao.qi@linaro.org>
1506 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1508 (the_low_target): Install aarch64_get_syscall_trapinfo.
1510 2016-06-28 Yao Qi <yao.qi@linaro.org>
1512 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1514 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1515 Remove parameter sysno.
1516 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1519 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1521 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1522 (s390_emit_ne_goto): Likewise.
1523 (s390_emit_lt_goto): Likewise.
1524 (s390_emit_le_goto): Likewise.
1525 (s390_emit_gt_goto): Likewise.
1526 (s390_emit_ge_goto): Likewise.
1527 (s390x_emit_eq_goto): Likewise.
1528 (s390x_emit_ne_goto): Likewise.
1529 (s390x_emit_lt_goto): Likewise.
1530 (s390x_emit_le_goto): Likewise.
1531 (s390x_emit_gt_goto): Likewise.
1532 (s390x_emit_ge_goto): Likewise.
1533 (s390_emit_ops_impl): Mark variable static.
1534 (s390x_emit_ops): Likewise.
1536 2016-06-17 Yao Qi <yao.qi@linaro.org>
1538 * linux-low.c (handle_extended_wait): Call
1539 uninsert_reinsert_breakpoints for the parent process. Remove
1540 reinsert breakpoints from the child process. Reinsert them to
1541 the parent process when vfork is done.
1542 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1543 (reinsert_reinsert_breakpoints): New function.
1544 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1545 (reinsert_reinsert_breakpoints): Declare.
1547 2016-06-17 Yao Qi <yao.qi@linaro.org>
1549 * linux-low.c (handle_extended_wait): If the parent is doing
1550 step-over, remove the reinsert breakpoints from the forked child.
1552 2016-06-17 Yao Qi <yao.qi@linaro.org>
1554 * linux-low.c (unsuspend_all_lwps): Declare.
1555 (linux_low_filter_event): If thread exited, call finish_step_over.
1556 If step-over is finished, unsuspend other threads.
1558 2016-06-17 Yao Qi <yao.qi@linaro.org>
1560 * linux-low.c (linux_resume_one_lwp_throw): Assert
1561 has_reinsert_breakpoints returns false.
1562 * mem-break.c (delete_disabled_breakpoints): Assert
1563 bp type isn't reinsert_breakpoint.
1565 2016-06-17 Yao Qi <yao.qi@linaro.org>
1567 * linux-low.c (maybe_hw_step): New function.
1568 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1569 (finish_step_over): Switch current_thread to lwp temporarily,
1570 and assert has_reinsert_breakpoints returns true.
1571 (proceed_one_lwp): Call maybe_hw_step.
1572 * mem-break.c (has_reinsert_breakpoints): New function.
1573 * mem-break.h (has_reinsert_breakpoints): Declare.
1575 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1577 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1579 2016-05-17 Yao Qi <yao.qi@linaro.org>
1581 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1582 instead of find_inferior.
1584 2016-05-05 Yao Qi <yao.qi@linaro.org>
1586 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1587 Initialize res to zero.
1589 2016-05-05 Yao Qi <yao.qi@linaro.org>
1591 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1594 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1596 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1597 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1598 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1600 2016-04-28 Par Olsson <par.olsson@windriver.com>
1601 Simon Marchi <simon.marchi@ericsson.com>
1603 * tracepoint.c (write_inferior_int8): New function.
1604 (cmd_qtenable_disable): Write enable flag using
1605 write_inferior_int8.
1607 2016-04-25 Yao Qi <yao.qi@linaro.org>
1609 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1610 (need_step_over_p): Return zero if the LWP has pending signals
1611 can be delivered on software single step target.
1613 2016-04-25 Yao Qi <yao.qi@linaro.org>
1615 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1616 return instead of error.
1618 2016-04-22 Yao Qi <yao.qi@linaro.org>
1620 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1623 2016-04-22 Yao Qi <yao.qi@linaro.org>
1625 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1626 signal when stepping over breakpoint with software single
1629 2016-04-21 Pedro Alves <palves@redhat.com>
1631 * linux-s390-low.c (s390_collect_ptrace_register)
1632 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1634 (s390_check_regset): Use void * instead of gdb_byte *.
1636 2016-04-20 Pedro Alves <palves@redhat.com>
1638 * configure: Renegerate.
1640 2016-04-20 Yao Qi <yao.qi@linaro.org>
1642 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1643 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1645 (arm_store_gregset): Likewise.
1647 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1649 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1650 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1651 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1652 (amd64-avx-mpx-linux.c): New rules.
1653 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1654 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1655 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1656 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1657 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1658 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1659 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1660 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1661 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1662 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1663 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1664 * linux-x86-low.c (x86_linux_read_description): Add case for
1665 X86_XSTATE_AVX_MPX_MASK.
1666 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1667 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1668 init_registers_i386_avx_mpx_linux.
1669 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1670 (initialize_low_tracepoint): Call
1671 init_registers_i386_avx_mpx_linux.
1672 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1673 (initialize_low_tracepoint): Call
1674 init_registers_amd64_avx_mpx_linux.
1675 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1676 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1677 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1680 2016-04-18 Pedro Alves <palves@redhat.com>
1682 * configure: Regenerate.
1684 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1686 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1687 (aarch64_emit_sub): Likewise.
1689 2016-04-12 Pedro Alves <palves@redhat.com>
1691 * utils.c (prepare_to_throw_exception): Delete.
1693 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1695 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1697 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1699 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1701 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1703 * linux-aarch64-ipa.c: Add <elf.h> include.
1704 * linux-ppc-ipa.c: Add <elf.h> include.
1705 * linux-s390-ipa.c: Add <elf.h> include.
1707 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1709 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1710 (get_raw_reg_ptr): Likewise.
1711 (get_trace_state_variable_value_ptr): Likewise.
1712 (set_trace_state_variable_value_ptr): Likewise.
1713 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1716 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1717 Marcin Kościelnicki <koriakin@0x04.net>
1720 * linux-ppc-low.c (emit_insns): New function.
1721 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1722 (ppc_emit_prologue): New function.
1723 (ppc_emit_epilogue): New function.
1724 (ppc_emit_add): New function.
1725 (ppc_emit_sub): New function.
1726 (ppc_emit_mul): New function.
1727 (ppc_emit_lsh): New function.
1728 (ppc_emit_rsh_signed): New function.
1729 (ppc_emit_rsh_unsigned): New function.
1730 (ppc_emit_ext): New function.
1731 (ppc_emit_zero_ext): New function.
1732 (ppc_emit_log_not): New function.
1733 (ppc_emit_bit_and): New function.
1734 (ppc_emit_bit_or): New function.
1735 (ppc_emit_bit_xor): New function.
1736 (ppc_emit_bit_not): New function.
1737 (ppc_emit_equal): New function.
1738 (ppc_emit_less_signed): New function.
1739 (ppc_emit_less_unsigned): New function.
1740 (ppc_emit_ref): New function.
1741 (ppc_emit_const): New function.
1742 (ppc_emit_reg): New function.
1743 (ppc_emit_pop): New function.
1744 (ppc_emit_stack_flush): New function.
1745 (ppc_emit_swap): New function.
1746 (ppc_emit_stack_adjust): New function.
1747 (ppc_emit_call): New function.
1748 (ppc_emit_int_call_1): New function.
1749 (ppc_emit_void_call_2): New function.
1750 (ppc_emit_if_goto): New function.
1751 (ppc_emit_goto): New function.
1752 (ppc_emit_eq_goto): New function.
1753 (ppc_emit_ne_goto): New function.
1754 (ppc_emit_lt_goto): New function.
1755 (ppc_emit_le_goto): New function.
1756 (ppc_emit_gt_goto): New function.
1757 (ppc_emit_ge_goto): New function.
1758 (ppc_write_goto_address): New function.
1759 (ppc_emit_ops_impl): New static variable.
1760 (ppc64v1_emit_prologue): New function.
1761 (ppc64v2_emit_prologue): New function.
1762 (ppc64_emit_epilogue): New function.
1763 (ppc64_emit_add): New function.
1764 (ppc64_emit_sub): New function.
1765 (ppc64_emit_mul): New function.
1766 (ppc64_emit_lsh): New function.
1767 (ppc64_emit_rsh_signed): New function.
1768 (ppc64_emit_rsh_unsigned): New function.
1769 (ppc64_emit_ext): New function.
1770 (ppc64_emit_zero_ext): New function.
1771 (ppc64_emit_log_not): New function.
1772 (ppc64_emit_bit_and): New function.
1773 (ppc64_emit_bit_or): New function.
1774 (ppc64_emit_bit_xor): New function.
1775 (ppc64_emit_bit_not): New function.
1776 (ppc64_emit_equal): New function.
1777 (ppc64_emit_less_signed): New function.
1778 (ppc64_emit_less_unsigned): New function.
1779 (ppc64_emit_ref): New function.
1780 (ppc64_emit_const): New function.
1781 (ppc64v1_emit_reg): New function.
1782 (ppc64v2_emit_reg): New function.
1783 (ppc64_emit_pop): New function.
1784 (ppc64_emit_stack_flush): New function.
1785 (ppc64_emit_swap): New function.
1786 (ppc64v1_emit_call): New function.
1787 (ppc64v2_emit_call): New function.
1788 (ppc64v1_emit_int_call_1): New function.
1789 (ppc64v2_emit_int_call_1): New function.
1790 (ppc64v1_emit_void_call_2): New function.
1791 (ppc64v2_emit_void_call_2): New function.
1792 (ppc64_emit_if_goto): New function.
1793 (ppc64_emit_eq_goto): New function.
1794 (ppc64_emit_ne_goto): New function.
1795 (ppc64_emit_lt_goto): New function.
1796 (ppc64_emit_le_goto): New function.
1797 (ppc64_emit_gt_goto): New function.
1798 (ppc64_emit_ge_goto): New function.
1799 (ppc64v1_emit_ops_impl): New static variable.
1800 (ppc64v2_emit_ops_impl): New static variable.
1801 (ppc_emit_ops): New function.
1802 (linux_low_target): Wire in ppc_emit_ops.
1804 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1805 Marcin Kościelnicki <koriakin@0x04.net>
1808 * Makefile.in: Add powerpc-*-ipa.o
1809 * configure.srv: Add ipa_obj for powerpc*-linux.
1810 * linux-ppc-ipa.c: New file.
1811 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1813 (PPC_FIELD): New macro.
1814 (PPC_SEXT): New macro.
1815 (PPC_OP6): New macro.
1816 (PPC_BO): New macro.
1817 (PPC_LI): New macro.
1818 (PPC_BD): New macro.
1819 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1820 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1821 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1822 (ppc_get_thread_area): New function.
1823 (is_elfv2_inferior): New function.
1824 (gen_ds_form): New function.
1825 (GEN_STD): New macro.
1826 (GEN_STDU): New macro.
1827 (GEN_LD): New macro.
1828 (GEN_LDU): New macro.
1829 (gen_d_form): New function.
1830 (GEN_ADDI): New macro.
1831 (GEN_ADDIS): New macro.
1832 (GEN_LI): New macro.
1833 (GEN_LIS): New macro.
1834 (GEN_ORI): New macro.
1835 (GEN_ORIS): New macro.
1836 (GEN_LWZ): New macro.
1837 (GEN_STW): New macro.
1838 (GEN_STWU): New macro.
1839 (gen_xfx_form): New function.
1840 (GEN_MFSPR): New macro.
1841 (GEN_MTSPR): New macro.
1842 (GEN_MFCR): New macro.
1843 (GEN_MTCR): New macro.
1844 (GEN_SYNC): New macro.
1845 (GEN_LWSYNC): New macro.
1846 (gen_x_form): New function.
1847 (GEN_OR): New macro.
1848 (GEN_MR): New macro.
1849 (GEN_LWARX): New macro.
1850 (GEN_STWCX): New macro.
1851 (GEN_CMPW): New macro.
1852 (gen_md_form): New function.
1853 (GEN_RLDICL): New macro.
1854 (GEN_RLDICR): New macro.
1855 (gen_i_form): New function.
1857 (GEN_BL): New macro.
1858 (gen_b_form): New function.
1859 (GEN_BNE): New macro.
1860 (GEN_LOAD): New macro.
1861 (GEN_STORE): New macro.
1862 (gen_limm): New function.
1863 (gen_atomic_xchg): New function.
1864 (gen_call): New function.
1865 (ppc_relocate_instruction): New function.
1866 (ppc_install_fast_tracepoint_jump_pad): New function.
1867 (ppc_get_min_fast_tracepoint_insn_len): New function.
1868 (ppc_get_ipa_tdesc_idx): New function.
1869 (the_low_target): Wire in the new functions.
1870 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1872 * linux-ppc-tdesc.h: New file.
1874 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1876 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1877 (alloc_jump_pad_buffer): New function.
1878 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1879 (alloc_jump_pad_buffer): New function.
1880 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1881 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1882 (alloc_jump_pad_buffer): New function.
1883 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1884 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1885 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1886 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1888 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1890 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1891 * linux-amd64-ipa.c: Likewise.
1892 * linux-i386-ipa.c: Likewise.
1893 * linux-s390-ipa.c: Likewise.
1894 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1895 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1896 set_trace_state_variable_value_ptr.
1897 (struct ipa_sym_addresses): Likewise.
1898 (symbol_list): Likewise.
1899 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1900 accessing gdb_collect directly.
1901 (gdb_collect_ptr_type): New typedef.
1902 (get_raw_reg_ptr_type): New typedef.
1903 (get_trace_state_variable_value_ptr_type): New typedef.
1904 (set_trace_state_variable_value_ptr_type): New typedef.
1905 (gdb_collect_ptr): New global.
1906 (get_raw_reg_ptr): New global.
1907 (get_trace_state_variable_value_ptr): New global.
1908 (set_trace_state_variable_value_ptr): New global.
1909 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1910 accessing get_raw_reg directly.
1911 (get_get_tsv_func_addr): Likewise for
1912 get_trace_state_variable_value_ptr.
1913 (get_set_tsv_func_addr): Likewise for
1914 set_trace_state_variable_value_ptr.
1915 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1917 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1919 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1921 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1923 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1925 (relocate_instruction): Remove own_buf.
1926 * server.c (own_buf): Make global.
1927 (handle_v_requests): Make global.
1928 * server.h (own_buf): New declaration.
1929 (handle_v_requests): New prototype.
1931 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
1934 * linux-s390-low.c (add_insns): New function.
1935 (s390_emit_prologue): New function.
1936 (s390_emit_epilogue): New function.
1937 (s390_emit_add): New function.
1938 (s390_emit_sub): New function.
1939 (s390_emit_mul): New function.
1940 (s390_emit_lsh): New function.
1941 (s390_emit_rsh_signed): New function.
1942 (s390_emit_rsh_unsigned): New function.
1943 (s390_emit_ext): New function.
1944 (s390_emit_log_not): New function.
1945 (s390_emit_bit_and): New function.
1946 (s390_emit_bit_or): New function.
1947 (s390_emit_bit_xor): New function.
1948 (s390_emit_bit_not): New function.
1949 (s390_emit_equal): New function.
1950 (s390_emit_less_signed): New function.
1951 (s390_emit_less_unsigned): New function.
1952 (s390_emit_ref): New function.
1953 (s390_emit_if_goto): New function.
1954 (s390_emit_goto): New function.
1955 (s390_write_goto_address): New function.
1956 (s390_emit_litpool): New function.
1957 (s390_emit_const): New function.
1958 (s390_emit_call): New function.
1959 (s390_emit_reg): New function.
1960 (s390_emit_pop): New function.
1961 (s390_emit_stack_flush): New function.
1962 (s390_emit_zero_ext): New function.
1963 (s390_emit_swap): New function.
1964 (s390_emit_stack_adjust): New function.
1965 (s390_emit_set_r2): New function.
1966 (s390_emit_int_call_1): New function.
1967 (s390_emit_void_call_2): New function.
1968 (s390_emit_eq_goto): New function.
1969 (s390_emit_ne_goto): New function.
1970 (s390_emit_lt_goto): New function.
1971 (s390_emit_le_goto): New function.
1972 (s390_emit_gt_goto): New function.
1973 (s390_emit_ge_goto): New function.
1974 (s390x_emit_prologue): New function.
1975 (s390x_emit_epilogue): New function.
1976 (s390x_emit_add): New function.
1977 (s390x_emit_sub): New function.
1978 (s390x_emit_mul): New function.
1979 (s390x_emit_lsh): New function.
1980 (s390x_emit_rsh_signed): New function.
1981 (s390x_emit_rsh_unsigned): New function.
1982 (s390x_emit_ext): New function.
1983 (s390x_emit_log_not): New function.
1984 (s390x_emit_bit_and): New function.
1985 (s390x_emit_bit_or): New function.
1986 (s390x_emit_bit_xor): New function.
1987 (s390x_emit_bit_not): New function.
1988 (s390x_emit_equal): New function.
1989 (s390x_emit_less_signed): New function.
1990 (s390x_emit_less_unsigned): New function.
1991 (s390x_emit_ref): New function.
1992 (s390x_emit_if_goto): New function.
1993 (s390x_emit_const): New function.
1994 (s390x_emit_call): New function.
1995 (s390x_emit_reg): New function.
1996 (s390x_emit_pop): New function.
1997 (s390x_emit_stack_flush): New function.
1998 (s390x_emit_zero_ext): New function.
1999 (s390x_emit_swap): New function.
2000 (s390x_emit_stack_adjust): New function.
2001 (s390x_emit_int_call_1): New function.
2002 (s390x_emit_void_call_2): New function.
2003 (s390x_emit_eq_goto): New function.
2004 (s390x_emit_ne_goto): New function.
2005 (s390x_emit_lt_goto): New function.
2006 (s390x_emit_le_goto): New function.
2007 (s390x_emit_gt_goto): New function.
2008 (s390x_emit_ge_goto): New function.
2009 (s390_emit_ops): New function.
2010 (struct linux_target_ops): Fill in emit_ops hook.
2012 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2015 * Makefile.in: Add s390 IPA files.
2016 * configure.srv: Build IPA for s390.
2017 * linux-s390-ipa.c: New file.
2018 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2019 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2020 (tdesc_s390_linux32): Likewise.
2021 (init_registers_s390_linux32v1): Likewise.
2022 (tdesc_s390_linux32v1): Likewise.
2023 (init_registers_s390_linux32v2): Likewise.
2024 (tdesc_s390_linux32v2): Likewise.
2025 (init_registers_s390_linux64): Likewise.
2026 (tdesc_s390_linux64): Likewise.
2027 (init_registers_s390_linux64v1): Likewise.
2028 (tdesc_s390_linux64v1): Likewise.
2029 (init_registers_s390_linux64v2): Likewise.
2030 (tdesc_s390_linux64v2): Likewise.
2031 (init_registers_s390_te_linux64): Likewise.
2032 (tdesc_s390_te_linux64): Likewise.
2033 (init_registers_s390_vx_linux64): Likewise.
2034 (tdesc_s390_vx_linux64): Likewise.
2035 (init_registers_s390_tevx_linux64): Likewise.
2036 (tdesc_s390_tevx_linux64): Likewise.
2037 (init_registers_s390x_linux64): Likewise.
2038 (tdesc_s390x_linux64): Likewise.
2039 (init_registers_s390x_linux64v1): Likewise.
2040 (tdesc_s390x_linux64v1): Likewise.
2041 (init_registers_s390x_linux64v2): Likewise.
2042 (tdesc_s390x_linux64v2): Likewise.
2043 (init_registers_s390x_te_linux64): Likewise.
2044 (tdesc_s390x_te_linux64): Likewise.
2045 (init_registers_s390x_vx_linux64): Likewise.
2046 (tdesc_s390x_vx_linux64): Likewise.
2047 (init_registers_s390x_tevx_linux64): Likewise.
2048 (tdesc_s390x_tevx_linux64): Likewise.
2049 (have_hwcap_s390_vx): New static variable.
2050 (s390_arch_setup): Fill have_hwcap_s390_vx.
2051 (s390_get_thread_area): New function.
2052 (s390_ft_entry_gpr_esa): New const.
2053 (s390_ft_entry_gpr_zarch): New const.
2054 (s390_ft_entry_misc): New const.
2055 (s390_ft_entry_fr): New const.
2056 (s390_ft_entry_vr): New const.
2057 (s390_ft_main_31): New const.
2058 (s390_ft_main_64): New const.
2059 (s390_ft_exit_fr): New const.
2060 (s390_ft_exit_vr): New const.
2061 (s390_ft_exit_misc): New const.
2062 (s390_ft_exit_gpr_esa): New const.
2063 (s390_ft_exit_gpr_zarch): New const.
2064 (append_insns): New function.
2065 (s390_relocate_instruction): New function.
2066 (s390_install_fast_tracepoint_jump_pad): New function.
2067 (s390_get_min_fast_tracepoint_insn_len): New function.
2068 (s390_get_ipa_tdesc_idx): New function.
2069 (struct linux_target_ops): Wire in the above functions.
2070 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2071 * linux-s390-tdesc.h: New file.
2073 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2075 * linux-s390-low.c (s390_supports_tracepoints): New function.
2076 (struct linux_target_ops): Fill supports_tracepoints hook.
2078 2016-03-18 Yao Qi <yao.qi@linaro.org>
2080 * linux-low.c (lwp_signal_can_be_delivered): New function.
2081 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2083 2016-03-18 Yao Qi <yao.qi@linaro.org>
2085 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2086 0 if signal is enqueued. Remove 'signal' from one debugging
2087 message. Move one debugging message to some lines below.
2088 Remove code setting 'signal' to 0.
2090 2016-03-18 Yao Qi <yao.qi@linaro.org>
2092 * linux-low.c (linux_low_filter_event): Remove redundant
2093 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2095 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2097 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2098 (struct linux_target_ops): Wire in the above.
2100 2016-03-03 Yao Qi <yao.qi@linaro.org>
2102 * linux-low.c: Update comments to start_step_over.
2104 2016-03-03 Yao Qi <yao.qi@linaro.org>
2107 * linux-low.c (handle_extended_wait): Set child suspended
2108 if event_lwp->bp_reinsert isn't zero.
2110 2016-03-02 Yao Qi <yao.qi@linaro.org>
2112 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2113 enqueue_pending_signal.
2115 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2117 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2120 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2122 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2123 (s390_regmap_3264) [!__s390x__]: New global.
2124 (s390_collect_ptrace_register): Skip map entries containing -1.
2125 (s390_supply_ptrace_register): Ditto.
2126 (s390_fill_gprs_high): New function.
2127 (s390_store_gprs_high): New function.
2128 (s390_regsets): Add NT_S390_HIGH_GPRS.
2129 (s390_get_hwcap): Enable on 31-bit.
2130 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2131 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2132 Detect NT_S390_HIGH_GPRS.
2133 (s390_usrregs_info_3264): Enable on 31-bit.
2134 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2135 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2137 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2140 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2141 * configure.srv: Ditto.
2142 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2143 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2144 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2145 (init_registers_amd64_linux): Remove prototype.
2146 (tdesc_amd64_linux): Remove declaration.
2147 (get_ipa_tdesc): New function.
2148 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2149 initialize remaining tdescs.
2150 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2151 (init_registers_i386_linux): Remove prototype.
2152 (tdesc_i386_linux): Remove declaration.
2153 (get_ipa_tdesc): New function.
2154 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2155 initialize remaining tdescs.
2156 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2157 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2158 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2159 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2160 (x86_get_ipa_tdesc_idx): New function.
2161 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2162 * linux-x86-tdesc.h: New file.
2163 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2164 (target_get_ipa_tdesc_idx): New macro.
2165 * tracepoint.c (ipa_tdesc_idx): New macro.
2166 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2167 (symbol_list): Add ipa_tdesc_idx.
2168 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2169 (ipa_tdesc): Remove.
2170 (ipa_tdesc_idx): New variable.
2171 (get_context_regcache): Use get_ipa_tdesc.
2172 (gdb_collect): Ditto.
2174 * tracepoint.h (get_ipa_tdesc): New prototype.
2175 (ipa_tdesc): Remove.
2177 2016-02-24 Pedro Alves <palves@redhat.com>
2179 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2180 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2181 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2182 Factor out common code between the USE_SIGTRAP_SIGINFO and
2183 !USE_SIGTRAP_SIGINFO blocks.
2184 (linux_low_filter_event): Call save_stop_reason instead of
2185 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2187 (linux_wait_1): Update comments.
2189 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2191 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2192 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2193 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2194 ppc_insert_point, ppc_remove_point.
2196 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2198 * linux-s390-low.c (s390_supports_z_point_type): New function.
2199 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2201 2016-02-16 Yao Qi <yao.qi@linaro.org>
2203 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2204 PC. Get pc from regcache_read_pc.
2206 2016-02-12 Yao Qi <yao.qi@linaro.org>
2208 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2209 or linux_get_pc_32bit.
2210 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2212 2016-02-12 Yao Qi <yao.qi@linaro.org>
2214 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2215 arm_linux_get_next_pcs_fixup.
2217 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2219 * tracepoint.c (x_tracepoint_action_download): Change
2220 write_inferior_data_ptr to write_inferior_data_pointer.
2221 (cmd_qtstart): Likewise.
2222 (write_inferior_data_ptr): Remove.
2223 (download_agent_expr): Change write_inferior_data_ptr to
2224 write_inferior_data_pointer.
2225 (download_tracepoint_1): Likewise.
2226 (download_tracepoint): Likewise.
2227 (download_trace_state_variables): Likewise.
2229 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2230 Marcin Kościelnicki <koriakin@0x04.net>
2232 * tracepoint.c (struct tracepoint_action_ops): Remove.
2233 (struct tracepoint_action): Remove ops.
2234 (m_tracepoint_action_download, r_tracepoint_action_download)
2235 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2236 size and offset accordingly.
2237 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2238 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2239 (tracepoint_action_send, tracepoint_action_download): New functions.
2240 Helpers for trace action handlers.
2241 (add_tracepoint_action): Remove setup actions ops.
2242 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2244 2016-02-10 Yao Qi <yao.qi@linaro.org>
2246 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2248 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2250 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2252 * configure: Regenerate.
2254 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2256 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2257 void * to gdb_byte *.
2258 * linux-low.c (siginfo_fixup): Likewise.
2259 (linux_xfer_siginfo): Likewise.
2260 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2262 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2264 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2266 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2268 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2270 * linux-x86-low.c [__x86_64__]: Include
2271 "nat/amd64-linux-siginfo.h".
2272 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2273 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2274 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2275 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2276 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2277 (cpt_si_fd, si_timerid, si_overrun): Move from
2278 nat/amd64-linux-siginfo.c.
2279 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2281 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2283 * server.c (skip_to_semicolon): Remove.
2284 (process_point_options): Use strchrnul instead of
2287 2016-01-26 Yao Qi <yao.qi@linaro.org>
2289 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2290 * linux-low.c (install_software_single_step_breakpoints): Don't
2291 call regcache_read_pc.
2292 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2295 2016-01-26 Yao Qi <yao.qi@linaro.org>
2297 * linux-low.c (install_software_single_step_breakpoints): Call
2298 regcache_read_pc instead of get_pc.
2300 2016-01-26 Yao Qi <yao.qi@linaro.org>
2302 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2303 (unblock_async_io): Rename to ...
2304 (block_unblock_async_io): ... it. New function.
2305 (enable_async_io): Don't install SIGIO handler. Unblock it
2307 (disable_async_io): Don't ignore SIGIO. Block it instead.
2308 (initialize_async_io): Install SIGIO handler. Don't call
2311 2016-01-26 Yao Qi <yao.qi@linaro.org>
2313 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2314 first character is '\003', call *the_target->request_interrupt.
2316 2016-01-25 Yao Qi <yao.qi@linaro.org>
2318 * remote-utils.c (new_thread_notify): Remove.
2319 (dead_thread_notify): Likewise.
2320 * remote-utils.h (new_thread_notify): Remove declaration.
2321 (dead_thread_notify): Likewise.
2323 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2325 * gdb.trace/pending.exp: Fix expected message on continue.
2327 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2329 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2330 it works properly on big-endian machines where sizeof (CORE_ADDR)
2333 2016-01-21 Pedro Alves <palves@redhat.com>
2335 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2336 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2337 * configure: Regenerate.
2339 2016-01-21 Yao Qi <yao.qi@linaro.org>
2341 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2342 is_thumb and set it according to CPSR saved on the stack.
2343 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2344 arm_sigreturn_next_pc.
2346 2016-01-18 Yao Qi <yao.qi@linaro.org>
2348 * linux-low.c (linux_set_pc_64bit): New function.
2349 (linux_get_pc_64bit): New function.
2350 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2352 * linux-sparc-low.c (debug_threads): Remove declaration.
2353 (sparc_get_pc): Remove.
2354 (the_low_target): Use linux_get_pc_64bit instead of
2356 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2357 (the_low_target): Use linux_get_pc_64bit and
2360 2016-01-18 Yao Qi <yao.qi@linaro.org>
2362 * linux-arm-low.c (debug_threads): Remove declaration.
2363 (arm_get_pc, arm_set_pc): Remove.
2364 (the_low_target): Use linux_get_pc_32bit and
2366 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2367 (the_low_target): Use linux_get_pc_32bit and
2369 * linux-cris-low.c (debug_threads): Remove declaration.
2370 (cris_get_pc, cris_set_pc,): Remove.
2371 (the_low_target): Use linux_get_pc_32bit and
2373 * linux-crisv32-low.c (debug_threads): Remove declaration.
2374 (cris_get_pc, cris_set_pc): Remove.
2375 (the_low_target): Use linux_get_pc_32bit and
2377 * linux-low.c: Include inttypes.h.
2378 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2379 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2380 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2381 (the_low_target): Use linux_get_pc_32bit and
2383 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2384 (the_low_target): Use linux_get_pc_32bit and
2386 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2387 (the_low_target): Use linux_get_pc_32bit and
2389 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2390 (the_low_target): Use linux_get_pc_32bit and
2392 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2393 (the_low_target): Use linux_get_pc_32bit and
2396 2016-01-18 Gary Benson <gbenson@redhat.com>
2398 * configure.ac (AC_FUNC_FORK): New check.
2399 * config.in: Regenerate.
2400 * configure: Likewise.
2402 2016-01-14 Yao Qi <yao.qi@linaro.org>
2404 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2405 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2406 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2407 arm_get_next_pcs_ctor.
2409 2016-01-12 Josh Stone <jistone@redhat.com>
2410 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2412 * inferiors.h: Include "gdb_vecs.h".
2413 (struct process_info): Add syscalls_to_catch.
2414 * inferiors.c (remove_process): Free syscalls_to_catch.
2415 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2416 syscall_return stops.
2417 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2418 * server.c (handle_general_set): Handle QCatchSyscalls.
2419 (handle_query): Report support for QCatchSyscalls.
2420 * target.h (struct target_ops): Add supports_catch_syscall.
2421 (target_supports_catch_syscall): New macro.
2422 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2423 (struct lwp_info): Add syscall_state.
2424 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2425 Maintain syscall_state and syscalls_to_catch across exec.
2426 (get_syscall_trapinfo): New function, proxy to the_low_target.
2427 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2428 (linux_low_filter_event): Toggle syscall_state entry/return for
2429 syscall traps, and set it ignored for all others.
2430 (gdb_catching_syscalls_p): New function.
2431 (gdb_catch_this_syscall_p): New function.
2432 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2433 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2434 (linux_supports_catch_syscall): New function.
2435 (linux_target_ops): Install it.
2436 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2437 (the_low_target): Install it.
2439 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2441 * acinclude.m4: Include new ../warning.m4 file.
2442 * configure: Regenerated.
2443 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2445 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2447 * ax.c (is_goto_target): Mark static.
2448 * linux-low.c (register_addr): Likewise.
2449 (linux_fetch_registers, linux_store_registers): Likewise.
2450 * mem-break.c (any_persistent_commands): Fix old prototype.
2451 (add_commands_to_breakpoint): Mark static.
2452 * regcache.c (find_register_by_name): Delete unused func.
2453 * remote-utils.c (hex_or_minus_one): Mark static.
2454 * server.c (monitor_show_help): Mark static.
2455 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2456 handle_v_requests): Likewise.
2458 2016-01-12 Pedro Alves <palves@redhat.com>
2460 Remove use of the registered trademark symbol throughout.
2462 2016-01-08 Yao Qi <yao.qi@linaro.org>
2464 * remote-utils.c (getpkt): If c is '\003', call target hook
2467 2016-01-06 Yao Qi <yao.qi@linaro.org>
2469 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2470 linux-aarch32-low.c.
2471 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2472 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2473 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2474 (thumb2_breakpoint): Declare.
2475 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2476 linux-aarch32-low.h.
2477 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2478 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2479 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2481 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2483 * gdbreplay.c (gdbreplay_version): Change copyright year in
2485 * server.c (gdbserver_version): Likewise.
2487 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2489 * server.c (crc32_table): Delete.
2490 (crc32): Use libiberty's xcrc32 function.
2492 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2494 * lynx-low.c (lynx_delete_thread_callback): New function.
2495 (lynx_mourn): Properly delete our process and all of its
2496 threads. Remove call to clear_inferiors.
2498 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2500 * target.c (thread_search_callback): Add check that
2501 the thread_stopped target callback is not NULL before
2504 2015-12-21 Yao Qi <yao.qi@linaro.org>
2506 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2509 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2511 * server.c (handle_query): Call target_supports_software_single_step.
2513 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2515 * linux-low.c (single_step): New function.
2516 (linux_resume_one_lwp_throw): Call single_step.
2517 (start_step_over): Likewise.
2519 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2521 * Makefile.in (SFILES): Append arch/arm-linux.c,
2522 arch/arm-get-next-pcs.c.
2523 (arm-linux.o): New rule.
2524 (arm-get-next-pcs.o): New rule.
2525 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2527 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2528 to linux-aarch32-low.c.
2529 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2530 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2531 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2532 (thumb2_breakpoint_len): Likewise.
2533 (arm_is_thumb_mode): Make non-static.
2534 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2535 from linux-aarch32-low.c.
2536 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2537 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2538 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2539 (thumb2_breakpoint_len): Likewise.
2540 (arm_is_thumb_mode): New declaration.
2541 * linux-arm-low.c: Include arch/arm-linux.h
2542 aarch/arm-get-next-pcs.h, sys/syscall.h.
2543 (get_next_pcs_ops): New struct.
2544 (get_next_pcs_addr_bits_remove): New function.
2545 (get_next_pcs_is_thumb): New function.
2546 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2547 (arm_sigreturn_next_pc): Likewise.
2548 (get_next_pcs_syscall_next_pc): Likewise.
2549 (arm_gdbserver_get_next_pcs): Likewise.
2550 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2552 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2553 * server.h: Include gdb_vecs.h.
2555 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2557 * Makefile.in (SFILES): Append common/common-regcache.c.
2558 (OBS): Append common-regcache.o.
2559 (common-regcache.o): New rule.
2560 * regcache.c (init_register_cache): Initialize cache to
2562 (regcache_raw_read_unsigned): New function.
2563 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2564 register_status enum.
2566 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2568 * linux-aarch64-low.c (the_low_targets): Rename
2569 breakpoint_reinsert_addr to get_next_pcs.
2570 * linux-arm-low.c (the_low_targets): Likewise.
2571 * linux-bfin-low.c (the_low_targets): Likewise.
2572 * linux-cris-low.c (the_low_targets): Likewise.
2573 * linux-crisv32-low.c (the_low_targets): Likewise.
2574 * linux-low.c (can_software_single_step): Likewise.
2575 (install_software_single_step_breakpoints): New function.
2576 (start_step_over): Use install_software_single_step_breakpoints.
2577 * linux-low.h: New CORE_ADDR vector.
2578 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2580 * linux-mips-low.c (the_low_targets): Likewise.
2581 * linux-nios2-low.c (the_low_targets): Likewise.
2582 * linux-sparc-low.c (the_low_targets): Likewise.
2584 2015-12-17 Pedro Alves <palves@redhat.com>
2586 * linux-low.c (linux_kill_one_lwp): Remove references to
2588 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2590 (linux_init_signals): Delete.
2591 (initialize_low): Adjust.
2592 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2594 2015-12-16 Pedro Alves <palves@redhat.com>
2596 * configure.ac (compiler warning flags): When testing a
2597 -Wno-foo option, check whether -Wfoo works instead.
2598 * configure: Regenerate.
2600 2015-12-11 Don Breazeal <donb@codesourcery.com>
2602 * server.c (process_serial_event): Don't exit from gdbserver
2603 in remote mode if there are still active inferiors.
2605 2015-12-11 Yao Qi <yao.qi@linaro.org>
2607 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2608 arm_breakpoint_at if the process is 32-bit.
2610 2015-12-11 Yao Qi <yao.qi@linaro.org>
2612 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2615 2015-12-07 Yao Qi <yao.qi@linaro.org>
2617 * configure.srv: Append arm.o to srv_tgtobj for
2618 aarch64*-*-linux* target.
2619 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2620 from linux-arm-low.c.
2621 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2622 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2623 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2624 (thumb2_breakpoint_len): Likewise.
2625 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2626 (arm_breakpoint_kinds): Likewise.
2627 (arm_breakpoint_kind_from_pc): Likewise.
2628 (arm_sw_breakpoint_from_kind): Likewise.
2629 (arm_breakpoint_kind_from_current_state): Likewise.
2630 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2631 (arm_sw_breakpoint_from_kind): Declare.
2632 (arm_breakpoint_kind_from_current_state): Declare.
2633 (arm_breakpoint_at): Declare.
2634 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2635 arm_sw_breakpoint_from_kind if process is 32-bit.
2636 (aarch64_breakpoint_kind_from_pc): New function.
2637 (aarch64_breakpoint_kind_from_current_state): New function.
2638 (the_low_target): Initialize fields breakpoint_kind_from_pc
2639 and breakpoint_kind_from_current_state.
2640 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2641 linux-aarch32-low.c.
2642 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2643 (arm_breakpoint, arm_breakpoint_len): Likewise.
2644 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2645 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2646 (arm_is_thumb_mode): Likewise.
2647 (arm_breakpoint_at): Likewise.
2648 (arm_breakpoint_kind_from_pc): Likewise.
2649 (arm_sw_breakpoint_from_kind): Likewise.
2650 (arm_breakpoint_kind_from_current_state): Likewise.
2653 2015-08-04 Yao Qi <yao.qi@linaro.org>
2655 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2656 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2657 * server.c (extended_protocol): Remove "static".
2658 * server.h (extended_protocol): Declare it.
2660 2015-12-04 Josh Stone <jistone@redhat.com>
2662 * target.h (struct target_ops) <arch_setup>: Rename to ...
2663 (struct target_ops) <post_create_inferior>: ... this.
2664 (target_arch_setup): Rename to ...
2665 (target_post_create_inferior): ... this, calling post_create_inferior.
2666 * server.c (start_inferior): Update target_arch_setup calls to
2667 target_post_create_inferior.
2668 * linux-low.c (linux_low_ptrace_options): Forward declare.
2669 (linux_arch_setup): Update its comment for general use.
2670 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2671 (struct linux_target_ops): Use linux_post_create_inferior.
2672 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2673 to post_create_inferior.
2674 * nto-low.c (struct nto_target_ops): Likewise.
2675 * spu-low.c (struct spu_target_ops): Likewise.
2676 * win32-low.c (struct win32_target_ops): Likewise.
2678 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2680 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2682 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2684 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2685 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2686 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2687 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2688 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2689 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2690 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2691 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2692 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2693 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2694 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2695 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2697 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2699 * linux-low.c (linux_look_up_symbols): Don't call
2700 linux_supports_traceclone.
2701 * linux-low.h (thread_db_init): Remove use_events argument.
2702 * thread-db.c (thread_db_use_event): Remove global variable.
2703 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2704 (struct thread_db) <td_create_bp>: Remove field.
2705 (thread_db_create_event): Remove function.
2706 (thread_db_enable_reporting): Likewise.
2707 (find_one_thread): Don't check for thread_db_use_events.
2708 (attach_thread): Likewise.
2709 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2710 (try_thread_db_load_1): Don't check for thread_db_use_events.
2711 (thread_db_init): Remove use_events argument and thread events
2713 (remove_thread_event_breakpoints): Remove function.
2714 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2716 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2718 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2720 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2721 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2722 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2723 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2724 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2726 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2728 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2729 * linux-low.c (can_hardware_single_step): Use
2730 supports_hardware_single_step.
2731 (can_software_single_step): New function.
2732 (start_step_over): Call can_software_single_step.
2733 (linux_supports_hardware_single_step): New function.
2734 (struct target_ops) <supports_software_single_step>: Initialize.
2735 * linux-low.h (struct linux_target_ops)
2736 <supports_hardware_single_step>: Initialize.
2737 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2738 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2739 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2740 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2741 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2742 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2743 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2744 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2745 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2746 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2748 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2749 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2751 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2752 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2753 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2755 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2756 * target.h (struct target_ops): <supports_software_single_step>:
2758 (target_supports_software_single_step): New macro.
2760 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2762 * linux-low.c (linux_wait_1): Fix pc advance condition.
2763 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2764 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2766 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2768 * linux-arm-low.c (arm_is_thumb_mode): New function.
2769 (arm_breakpoint_at): Use arm_is_thumb_mode.
2770 (arm_breakpoint_kind_from_current_state): New function.
2771 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2773 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2774 (linux_breakpoint_kind_from_current_state): New function.
2775 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2776 * linux-low.h (struct linux_target_ops)
2777 <breakpoint_kind_from_current_state>: New field.
2778 * target.h (struct target_ops): Likewise.
2779 (target_breakpoint_kind_from_current_state): New macro.
2781 2015-11-30 Pedro Alves <palves@redhat.com>
2783 * linux-low.c (linux_resume): Wake up the event loop before
2786 2015-11-30 Pedro Alves <palves@redhat.com>
2788 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2790 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2792 * target.c (struct thread_search): New structure.
2793 (thread_search_callback): New function.
2794 (prev_general_thread): New global.
2795 (prepare_to_access_memory, done_accessing_memory): New functions.
2796 * target.h (prepare_to_access_memory, done_accessing_memory):
2797 Replace macros with function declarations.
2799 2015-11-30 Pedro Alves <palves@redhat.com>
2802 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2803 report TARGET_WAITKIND_NO_RESUMED.
2804 * remote-utils.c (prepare_resume_reply): Handle
2805 TARGET_WAITKIND_NO_RESUMED.
2806 * server.c (report_no_resumed): New global.
2807 (handle_query) <qSupported>: Handle "no-resumed+". Report
2808 "no-resumed+" support.
2809 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2810 return error if the client doesn't support no-resumed events.
2811 (push_stop_notification): New function.
2812 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2813 events if the client supports them.
2815 2015-11-30 Pedro Alves <palves@redhat.com>
2817 * linux-low.c (thread_still_has_status_pending_p): Don't check
2819 (lwp_resumed): New function.
2820 (status_pending_p_callback): Return early if the LWP is not
2821 supposed to be resumed.
2823 2015-11-30 Pedro Alves <palves@redhat.com>
2825 * linux-low.c (handle_extended_wait): Assert that the LWP's
2826 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2827 thread create events, leave the new child's status pending.
2828 (linux_low_filter_event): If GDB wants to hear about thread exit
2829 events, leave the LWP marked dead and don't delete it.
2830 (linux_wait_for_event_filtered): Don't check for thread exit.
2831 (filter_exit_event): New function.
2832 (linux_wait_1): Use it, when returning an exit event.
2833 (linux_resume_one_lwp_throw): Assert that the LWP's
2834 waitstatus is TARGET_WAITKIND_IGNORE.
2835 * remote-utils.c (prepare_resume_reply): Handle
2836 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2837 * server.c (report_thread_events): New global.
2838 (handle_general_set): Handle QThreadEvents.
2839 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2840 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2841 TARGET_WAITKIND_THREAD_EXITED.
2842 * server.h (report_thread_events): Declare.
2844 2015-11-30 Pedro Alves <palves@redhat.com>
2846 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2847 the thread's last_resume_kind was resume_stop.
2849 2015-11-30 Pedro Alves <palves@redhat.com>
2851 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2854 2015-11-30 Pedro Alves <palves@redhat.com>
2856 * server.c (handle_v_requests): Handle vCtrlC.
2858 2015-11-30 Pedro Alves <palves@redhat.com>
2860 * gdbthread.h (find_any_thread_of_pid): Declare.
2861 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2863 * server.c (handle_query): If current_thread is NULL, look for
2864 another thread of the selected process.
2866 2015-11-26 Daniel Colascione <dancol@dancol.org>
2867 Simon Marchi <simon.marchi@ericsson.com>
2869 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2870 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2872 * target.h (struct target_ops) <thread_name>: New field.
2873 (target_thread_name): New macro.
2875 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2877 * regcache.h (regcache_invalidate_pid): Add declaration.
2878 * regcache.c (regcache_invalidate_pid): New function, extracted
2879 from regcache_invalidate.
2880 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2881 Add trivial documentation comment.
2882 * lynx-low.c: Use regcache_invalidate_pid instead of
2883 regcache_invalidate.
2885 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2887 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2888 and Elf64_auxv_t if the target is Android.
2890 2015-11-22 Doug Evans <xdje42@gmail.com>
2892 * target.h: #include <sys/types.h>.
2894 2015-11-19 Pedro Alves <palves@redhat.com>
2896 * linux-low.c (linux_process_qsupported): Change prototype.
2898 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2900 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2901 and adjust to loop over all features.
2902 * server.c (handle_query) <qSupported>: Adjust to call
2903 target_process_qsupported once, passing it a vector of unprocessed
2905 * target.h (struct target_ops) <process_qsupported>: Change
2907 (target_process_qsupported): Adjust.
2909 2015-11-19 Pedro Alves <palves@redhat.com>
2911 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2913 * configure: Regenerate.
2915 2015-11-19 Pedro Alves <palves@redhat.com>
2917 * configure: Regenerate.
2919 2015-11-19 Yao Qi <yao.qi@linaro.org>
2921 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2924 2015-11-19 Yao Qi <yao.qi@linaro.org>
2926 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2927 (struct aarch64_operand): Move enum out.
2929 2015-11-19 Yao Qi <yao.qi@linaro.org>
2931 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
2932 struct user_fpsimd_state *.
2933 (aarch64_store_fpregset): Likewise.
2935 2015-11-19 Yao Qi <yao.qi@linaro.org>
2937 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
2938 struct user_pt_regs *.
2939 (aarch64_store_gregset): Likewise.
2941 2015-11-18 Pedro Alves <palves@redhat.com>
2943 * Makefile.in (all_object_files): Add $IPA_OBJS.
2945 2015-11-17 Pedro Alves <palves@redhat.com>
2947 * win32-low.c (win32_resume): Use gdb_signal_from_host,
2948 GDB_SIGNAL_0 and gdb_signal_to_string.
2950 2015-11-17 Pedro Alves <palves@redhat.com>
2952 * win32-low.c (handle_output_debug_string): Remove parameter.
2953 (win32_kill): Remove our_status local and adjust call to
2954 handle_output_debug_string.
2955 (get_child_debug_event): Adjust call to
2956 handle_output_debug_string.
2958 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2960 * linux-mips-low.c (mips_fill_gregset): Add cast.
2961 (mips_store_gregset): Likewise.
2962 (mips_fill_fpregset): Likewise.
2963 (mips_store_fpregset): Likewise.
2965 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2967 * linux-mips-low.c (mips_add_watchpoint): Rename private to
2970 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2972 * linux-mips-low.c (mips_linux_new_thread): Change type of
2973 watch_type to enum target_hw_bp_type.
2975 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2977 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
2978 Change return type to arm_hwbp_type.
2980 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2982 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
2983 (arm_store_gregset): Likewise.
2984 * linux-arm-low.c (arm_get_hwcap): Likewise.
2985 (arm_read_description): Likewise.
2987 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2989 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
2991 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
2993 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
2994 (ppc_fill_vsxregset): Likewise.
2995 (ppc_store_vsxregset): Likewise.
2996 (ppc_fill_vrregset): Likewise.
2997 (ppc_store_vrregset): Likewise.
2998 (ppc_fill_evrregset): Likewise.
2999 (ppc_store_evrregset): Likewise.
3001 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3003 * linux-ppc-low.c (ppc_usrregs_info): Remove
3004 forward-declaration.
3005 (ppc_arch_setup): Move lower in file.
3007 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3009 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3010 (ps_pdwrite): Likewise.
3012 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3014 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3015 to after assert checks.
3017 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3019 * proc-service.c (ps_pdread): Add/adjust casts.
3020 (ps_pdwrite): Add/adjust casts.
3022 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3024 * server.c (handle_search_memory_1): Cast return value of
3027 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3029 * server.c (write_qxfer_response): Change type of data to
3032 2015-10-29 Pedro Alves <palves@redhat.com>
3034 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3036 2015-10-29 Pedro Alves <palves@redhat.com>
3038 * tracepoint.c (clear_installed_tracepoints): Add casts.
3040 2015-10-29 Pedro Alves <palves@redhat.com>
3042 * server.c (handle_v_cont, process_serial_event): Add enum
3043 gdb_signal casts to signal parsing code.
3045 2015-10-29 Pedro Alves <palves@redhat.com>
3047 * linux-low.h (NULL_REGSET): Define.
3048 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3049 * linux-arm-low.c (arm_regsets): Likewise.
3050 * linux-crisv32-low.c (cris_regsets): Likewise.
3051 * linux-m68k-low.c (m68k_regsets): Likewise.
3052 * linux-mips-low.c (mips_regsets): Likewise.
3053 * linux-nios2-low.c (nios2_regsets): Likewise.
3054 * linux-ppc-low.c (ppc_regsets): Likewise.
3055 * linux-s390-low.c (s390_regsets): Likewise.
3056 * linux-sh-low.c (sh_regsets): Likewise.
3057 * linux-sparc-low.c (sparc_regsets): Likewise.
3058 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3059 * linux-tile-low.c (tile_regsets): Likewise.
3060 * linux-x86-low.c (x86_regsets): Likewise.
3061 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3063 2015-10-29 Pedro Alves <palves@redhat.com>
3065 * linux-low.h (NULL_REGSET): Define.
3066 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3067 * linux-arm-low.c (arm_regsets): Likewise.
3068 * linux-crisv32-low.c (cris_regsets): Likewise.
3069 * linux-m68k-low.c (m68k_regsets): Likewise.
3070 * linux-mips-low.c (mips_regsets): Likewise.
3071 * linux-nios2-low.c (nios2_regsets): Likewise.
3072 * linux-ppc-low.c (ppc_regsets): Likewise.
3073 * linux-s390-low.c (s390_regsets): Likewise.
3074 * linux-sh-low.c (sh_regsets): Likewise.
3075 * linux-sparc-low.c (sparc_regsets): Likewise.
3076 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3077 * linux-tile-low.c (tile_regsets): Likewise.
3078 * linux-x86-low.c (x86_regsets): Likewise.
3079 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3081 2015-10-26 Doug Evans <dje@google.com>
3083 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3085 2015-10-26 Doug Evans <dje@google.com>
3087 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3089 2015-10-26 Doug Evans <dje@google.com>
3091 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3093 (attach_thread, find_new_threads_callback): Ditto.
3095 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3097 * mem-break.h (set_breakpoint_data): Remove.
3099 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3101 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3102 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3103 (initialize_low): Remove set_breakpoint_data call.
3104 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3105 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3106 (initialize_low): Remove set_breakpoint_data call.
3107 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3108 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3109 (initialize_low): Remove set_breakpoint_data call.
3111 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3113 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3114 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3115 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3116 * target.h (target_breakpoint_kind_from_pc): New macro.
3118 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3120 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3121 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3122 the default breakpoint kind.
3124 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3126 * linux-arm-low.c (arm_supports_z_point_type): Add software
3129 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3131 * linux-arm-low.c: Refactor breakpoint definitions.
3132 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3133 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3137 * Makefile.in: Add arm.c/o.
3138 * configure.srv: Likewise.
3139 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3140 (arm_breakpoint_kind_from_pc): New function.
3141 (arm_sw_breakpoint_from_kind): Return proper kind.
3142 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3144 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3146 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3148 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3149 (struct raw_breakpoint) <size>: Remove.
3150 (struct raw_breakpoint) <kind>: Add.
3151 (bp_size): New function.
3152 (bp_opcode): Likewise.
3153 (find_raw_breakpoint_at): Adjust for kind.
3154 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3155 (remove_memory_breakpoint): Adjust for kind call bp_size.
3156 (set_raw_breakpoint_at): Adjust for kind.
3157 (set_breakpoint): Likewise.
3158 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3159 (delete_raw_breakpoint): Adjust for kind.
3160 (delete_breakpoint): Likewise.
3161 (find_gdb_breakpoint): Likewise.
3162 (set_gdb_breakpoint_1): Likewise.
3163 (set_gdb_breakpoint): Likewise.
3164 (delete_gdb_breakpoint_1): Likewise.
3165 (delete_gdb_breakpoint): Likewise.
3166 (uninsert_raw_breakpoint): Likewise.
3167 (reinsert_raw_breakpoint): Likewise.
3168 (set_breakpoint_data): Remove.
3169 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3170 (check_mem_read): Adjust for kind call bp_size.
3171 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3172 (clone_one_breakpoint): Adjust for kind.
3173 * mem-break.h (set_gdb_breakpoint): Likewise.
3174 (delete_gdb_breakpoint): Likewise.
3175 * server.c (process_serial_event): Likewise.
3177 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3179 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3180 (struct linux_target_ops) <breakpoint>: Remove.
3181 (struct linux_target_ops) <breakpoint_len>: Remove.
3182 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3183 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3184 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3185 (arm_sw_breakpoint_from_kind): New function.
3186 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3187 (struct linux_target_ops) <breakpoint>: Remove.
3188 (struct linux_target_ops) <breakpoint_len>: Remove.
3189 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3190 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3191 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3192 (struct linux_target_ops) <breakpoint>: Remove.
3193 (struct linux_target_ops) <breakpoint_len>: Remove.
3194 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3195 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3196 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3197 (struct linux_target_ops) <breakpoint>: Remove.
3198 (struct linux_target_ops) <breakpoint_len>: Remove.
3199 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3200 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3201 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3202 and sw_breakpoint_from_kind to increment the pc.
3203 (linux_breakpoint_kind_from_pc): New function.
3204 (linux_sw_breakpoint_from_kind): New function.
3205 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3206 (initialize_low): Call breakpoint_kind_from_pc and
3207 sw_breakpoint_from_kind to replace breakpoint_data/len.
3208 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3210 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3211 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3212 (struct linux_target_ops) <breakpoint>: Remove.
3213 (struct linux_target_ops) <breakpoint_len>: Remove.
3214 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3215 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3216 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3217 (struct linux_target_ops) <breakpoint>: Remove.
3218 (struct linux_target_ops) <breakpoint_len>: Remove.
3219 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3220 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3221 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3222 (struct linux_target_ops) <breakpoint>: Remove.
3223 (struct linux_target_ops) <breakpoint_len>: Remove.
3224 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3225 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3226 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3227 (struct linux_target_ops) <breakpoint>: Remove.
3228 (struct linux_target_ops) <breakpoint_len>: Remove.
3229 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3230 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3231 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3232 (struct linux_target_ops) <breakpoint>: Remove.
3233 (struct linux_target_ops) <breakpoint_len>: Remove.
3234 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3235 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3236 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3237 (struct linux_target_ops) <breakpoint>: Remove.
3238 (struct linux_target_ops) <breakpoint_len>: Remove.
3239 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3240 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3241 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3242 (struct linux_target_ops) <breakpoint>: Remove.
3243 (struct linux_target_ops) <breakpoint_len>: Remove.
3244 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3245 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3246 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3247 (struct linux_target_ops) <breakpoint>: Remove.
3248 (struct linux_target_ops) <breakpoint_len>: Remove.
3249 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3250 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3251 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3252 (struct linux_target_ops) <breakpoint>: Remove.
3253 (struct linux_target_ops) <breakpoint_len>: Remove.
3254 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3255 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3256 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3257 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3258 (struct linux_target_ops) <breakpoint>: Remove.
3259 (struct linux_target_ops) <breakpoint_len>: Remove.
3260 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3261 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3262 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3263 (struct linux_target_ops) <breakpoint>: Remove.
3264 (struct linux_target_ops) <breakpoint_len>: Remove.
3265 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3266 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3268 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3270 * linux-cris-low.c (cris_get_pc): Remove void arg.
3272 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3274 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3277 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3279 * inferiors.c (thread_pid_matches_callback): New function.
3280 (find_thread_process): New function.
3281 (remove_thread): Reset current_thread.
3282 (remove_process): Assert threads have been removed first.
3284 2015-10-15 Yao Qi <yao.qi@linaro.org>
3286 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3288 (aarch64_remove_point): Likewise.
3289 * regcache.c (regcache_register_size): New function.
3291 2015-10-12 Yao Qi <yao.qi@linaro.org>
3293 * linux-aarch64-low.c: Update all callers as emit_load_store
3294 is renamed to aarch64_emit_load_store.
3296 2015-10-12 Yao Qi <yao.qi@linaro.org>
3298 * linux-aarch64-low.c: Update all callers of function renaming
3299 from emit_insn to aarch64_emit_insn.
3301 2015-10-12 Yao Qi <yao.qi@linaro.org>
3303 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3304 arch/aarch64-insn.h.
3305 (struct aarch64_memory_operand): Likewise.
3307 (emit_insn): Move to arch/aarch64-insn.c.
3308 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3309 (emit_load_store): Move to arch/aarch64-insn.c.
3310 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3311 (can_encode_int32): Remove.
3313 2015-10-12 Yao Qi <yao.qi@linaro.org>
3315 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3316 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3317 (aarch64_relocate_instruction): Likewise.
3318 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3319 (struct aarch64_insn_visitor): Likewise.
3321 2015-10-12 Yao Qi <yao.qi@linaro.org>
3323 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3324 (struct aarch64_insn_visitor): New.
3325 (struct aarch64_insn_relocation_data): New.
3326 (aarch64_ftrace_insn_reloc_b): New function.
3327 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3328 (aarch64_ftrace_insn_reloc_cb): Likewise.
3329 (aarch64_ftrace_insn_reloc_tb): Likewise.
3330 (aarch64_ftrace_insn_reloc_adr): Likewise.
3331 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3332 (aarch64_ftrace_insn_reloc_others): Likewise.
3334 (aarch64_relocate_instruction): Use visitor.
3336 2015-10-12 Yao Qi <yao.qi@linaro.org>
3338 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3339 int. Add argument buf.
3340 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3341 aarch64_relocate_instruction.
3343 2015-10-12 Yao Qi <yao.qi@linaro.org>
3345 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3346 argument insn. Remove local variable insn. Don't call
3348 (aarch64_install_fast_tracepoint_jump_pad): Call
3351 2015-09-30 Yao Qi <yao.qi@linaro.org>
3353 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3354 (emit_load_store_pair): Likewise.
3356 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3358 * dll.c (match_dll): Add cast(s).
3359 (unloaded_dll): Likewise.
3360 * linux-low.c (second_thread_of_pid_p): Likewise.
3361 (delete_lwp_callback): Likewise.
3362 (count_events_callback): Likewise.
3363 (select_event_lwp_callback): Likewise.
3364 (linux_set_resume_request): Likewise.
3365 * server.c (accumulate_file_name_length): Likewise.
3366 (emit_dll_description): Likewise.
3367 (handle_qxfer_threads_worker): Likewise.
3368 (visit_actioned_threads): Likewise.
3369 * thread-db.c (any_thread_of): Likewise.
3370 * tracepoint.c (same_process_p): Likewise.
3371 (match_blocktype): Likewise.
3372 (build_traceframe_info_xml): Likewise.
3374 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3376 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3378 (gdb_unparse_agent_expr): Likewise.
3379 * hostio.c (require_data): Likewise.
3380 (handle_pread): Likewise.
3381 * linux-low.c (disable_regset): Likewise.
3382 (fetch_register): Likewise.
3383 (store_register): Likewise.
3384 (get_dynamic): Likewise.
3385 (linux_qxfer_libraries_svr4): Likewise.
3386 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3387 (set_fast_tracepoint_jump): Likewise.
3388 (uninsert_fast_tracepoint_jumps_at): Likewise.
3389 (reinsert_fast_tracepoint_jumps_at): Likewise.
3390 (validate_inserted_breakpoint): Likewise.
3391 (clone_agent_expr): Likewise.
3392 * regcache.c (init_register_cache): Likewise.
3393 * remote-utils.c (putpkt_binary_1): Likewise.
3394 (decode_M_packet): Likewise.
3395 (decode_X_packet): Likewise.
3396 (look_up_one_symbol): Likewise.
3397 (relocate_instruction): Likewise.
3398 (monitor_output): Likewise.
3399 * server.c (handle_search_memory): Likewise.
3400 (handle_qxfer_exec_file): Likewise.
3401 (handle_qxfer_libraries): Likewise.
3402 (handle_qxfer): Likewise.
3403 (handle_query): Likewise.
3404 (handle_v_cont): Likewise.
3405 (handle_v_run): Likewise.
3406 (captured_main): Likewise.
3407 * target.c (write_inferior_memory): Likewise.
3408 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3409 * tracepoint.c (init_trace_buffer): Likewise.
3410 (add_tracepoint_action): Likewise.
3411 (add_traceframe): Likewise.
3412 (add_traceframe_block): Likewise.
3413 (cmd_qtdpsrc): Likewise.
3414 (cmd_qtdv): Likewise.
3415 (cmd_qtstatus): Likewise.
3416 (response_source): Likewise.
3417 (response_tsv): Likewise.
3418 (cmd_qtnotes): Likewise.
3419 (gdb_collect): Likewise.
3420 (initialize_tracepoint): Likewise.
3422 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3424 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3425 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3426 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3428 (enum aarch64_condition_codes): New enum.
3429 (w0): New static global.
3432 (struct aarch64_memory_operand) <type>: New
3433 MEMORY_OPERAND_POSTINDEX type.
3434 (postindex_memory_operand): New helper function.
3435 (emit_ret): New function.
3436 (emit_load_store_pair): New function, factored out of emit_stp
3437 with support for MEMORY_OPERAND_POSTINDEX.
3438 (emit_stp): Rewrite using emit_load_store_pair.
3439 (emit_ldp): New function.
3440 (emit_load_store): Likewise.
3441 (emit_ldr): Mention post-index instruction in comment.
3442 (emit_ldrh): New function.
3443 (emit_ldrb): New function.
3444 (emit_ldrsw): Mention post-index instruction in comment.
3445 (emit_str): Likewise.
3446 (emit_subs): New function.
3447 (emit_cmp): Likewise.
3448 (emit_and): Likewise.
3449 (emit_orr): Likewise.
3450 (emit_orn): Likewise.
3451 (emit_eor): Likewise.
3452 (emit_mvn): Likewise.
3453 (emit_lslv): Likewise.
3454 (emit_lsrv): Likewise.
3455 (emit_asrv): Likewise.
3456 (emit_mul): Likewise.
3457 (emit_sbfm): Likewise.
3458 (emit_sbfx): Likewise.
3459 (emit_ubfm): Likewise.
3460 (emit_ubfx): Likewise.
3461 (emit_csinc): Likewise.
3462 (emit_cset): Likewise.
3463 (emit_nop): Likewise.
3464 (emit_ops_insns): New helper function.
3465 (emit_pop): Likewise.
3466 (emit_push): Likewise.
3467 (aarch64_emit_prologue): New function.
3468 (aarch64_emit_epilogue): Likewise.
3469 (aarch64_emit_add): Likewise.
3470 (aarch64_emit_sub): Likewise.
3471 (aarch64_emit_mul): Likewise.
3472 (aarch64_emit_lsh): Likewise.
3473 (aarch64_emit_rsh_signed): Likewise.
3474 (aarch64_emit_rsh_unsigned): Likewise.
3475 (aarch64_emit_ext): Likewise.
3476 (aarch64_emit_log_not): Likewise.
3477 (aarch64_emit_bit_and): Likewise.
3478 (aarch64_emit_bit_or): Likewise.
3479 (aarch64_emit_bit_xor): Likewise.
3480 (aarch64_emit_bit_not): Likewise.
3481 (aarch64_emit_equal): Likewise.
3482 (aarch64_emit_less_signed): Likewise.
3483 (aarch64_emit_less_unsigned): Likewise.
3484 (aarch64_emit_ref): Likewise.
3485 (aarch64_emit_if_goto): Likewise.
3486 (aarch64_emit_goto): Likewise.
3487 (aarch64_write_goto_address): Likewise.
3488 (aarch64_emit_const): Likewise.
3489 (aarch64_emit_call): Likewise.
3490 (aarch64_emit_reg): Likewise.
3491 (aarch64_emit_pop): Likewise.
3492 (aarch64_emit_stack_flush): Likewise.
3493 (aarch64_emit_zero_ext): Likewise.
3494 (aarch64_emit_swap): Likewise.
3495 (aarch64_emit_stack_adjust): Likewise.
3496 (aarch64_emit_int_call_1): Likewise.
3497 (aarch64_emit_void_call_2): Likewise.
3498 (aarch64_emit_eq_goto): Likewise.
3499 (aarch64_emit_ne_goto): Likewise.
3500 (aarch64_emit_lt_goto): Likewise.
3501 (aarch64_emit_le_goto): Likewise.
3502 (aarch64_emit_gt_goto): Likewise.
3503 (aarch64_emit_ge_got): Likewise.
3504 (aarch64_emit_ops_impl): New static global variable.
3505 (aarch64_emit_ops): New target function, return
3506 &aarch64_emit_ops_impl.
3507 (struct linux_target_ops): Install it.
3509 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3511 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3512 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3514 * linux-aarch64-ipa.c: New file.
3515 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3517 (aarch64_get_thread_area): New target method.
3518 (extract_signed_bitfield): New helper function.
3519 (aarch64_decode_ldr_literal): New function.
3520 (enum aarch64_opcodes): New enum.
3521 (struct aarch64_register): New struct.
3522 (struct aarch64_operand): New struct.
3523 (x0): New static global.
3532 (aarch64_register): New helper function.
3533 (register_operand): Likewise.
3534 (immediate_operand): Likewise.
3535 (struct aarch64_memory_operand): New struct.
3536 (offset_memory_operand): New helper function.
3537 (preindex_memory_operand): Likewise.
3538 (enum aarch64_system_control_registers): New enum.
3539 (ENCODE): New macro.
3540 (emit_insn): New helper function.
3541 (emit_b): New function.
3542 (emit_bcond): Likewise.
3543 (emit_cb): Likewise.
3544 (emit_tb): Likewise.
3545 (emit_blr): Likewise.
3546 (emit_stp): Likewise.
3547 (emit_ldp_q_offset): Likewise.
3548 (emit_stp_q_offset): Likewise.
3549 (emit_load_store): Likewise.
3550 (emit_ldr): Likewise.
3551 (emit_ldrsw): Likewise.
3552 (emit_str): Likewise.
3553 (emit_ldaxr): Likewise.
3554 (emit_stxr): Likewise.
3555 (emit_stlr): Likewise.
3556 (emit_data_processing_reg): Likewise.
3557 (emit_data_processing): Likewise.
3558 (emit_add): Likewise.
3559 (emit_sub): Likewise.
3560 (emit_mov): Likewise.
3561 (emit_movk): Likewise.
3562 (emit_mov_addr): Likewise.
3563 (emit_mrs): Likewise.
3564 (emit_msr): Likewise.
3565 (emit_sevl): Likewise.
3566 (emit_wfe): Likewise.
3567 (append_insns): Likewise.
3568 (can_encode_int32_in): New helper function.
3569 (aarch64_relocate_instruction): New function.
3570 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3571 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3572 (struct linux_target_ops): Install aarch64_get_thread_area,
3573 aarch64_install_fast_tracepoint_jump_pad and
3574 aarch64_get_min_fast_tracepoint_insn_len.
3576 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3578 * Makefile.in (aarch64-insn.o): New rule.
3579 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3581 2015-09-21 Yao Qi <yao.qi@linaro.org>
3583 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3585 2015-09-21 Yao Qi <yao.qi@linaro.org>
3587 * tracepoint.c (max_jump_pad_size): Remove.
3589 2015-09-18 Yao Qi <yao.qi@linaro.org>
3591 * linux-aarch64-low.c: Don't include sys/uio.h.
3592 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3594 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3596 * tracepoint.c (eval_result_type): Change prototype.
3597 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3599 2015-09-15 Pedro Alves <palves@redhat.com>
3601 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3602 Check whether to report exec events instead of checking whether
3603 multiprocess is enabled.
3605 2015-09-15 Pedro Alves <palves@redhat.com>
3608 * remote-utils.c (prepare_resume_reply): Merge
3609 TARGET_WAITKIND_VFORK_DONE switch case with the
3610 TARGET_WAITKIND_FORKED case.
3612 2015-09-15 Yao Qi <yao.qi@linaro.org>
3614 * server.c (handle_query): Check string comparison using
3615 "else if" instead of "if".
3617 2015-09-15 Yao Qi <yao.qi@linaro.org>
3619 * server.c (vCont_supported): New global variable.
3620 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3621 matches. Append ";vContSupported+" to own_buf.
3622 (handle_v_requests): Append ";s;S" to own_buf if target supports
3623 hardware single step or vCont_supported is false.
3624 (capture_main): Set vCont_supported to zero.
3626 2015-09-15 Yao Qi <yao.qi@linaro.org>
3628 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3630 (linux_supports_hardware_single_step): ... New function.
3631 (linux_target_ops): Update.
3632 * lynx-low.c (lynx_target_ops): Set field
3633 supports_hardware_single_step to target_can_do_hardware_single_step.
3634 * nto-low.c (nto_target_ops): Likewise.
3635 * spu-low.c (spu_target_ops): Likewise.
3636 * win32-low.c (win32_target_ops): Likewise.
3637 * target.c (target_can_do_hardware_single_step): New function.
3638 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3639 Remove. <supports_hardware_single_step>: New field.
3640 (target_supports_conditional_breakpoints): Remove.
3641 (target_supports_hardware_single_step): New macro.
3642 (target_can_do_hardware_single_step): Declare.
3643 * server.c (handle_query): Use target_supports_hardware_single_step
3644 instead of target_supports_conditional_breakpoints.
3646 2015-09-15 Yao Qi <yao.qi@linaro.org>
3648 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3650 (struct linux_target_ops the_low_target): Install
3651 aarch64_linux_siginfo_fixup.
3653 2015-09-11 Don Breazeal <donb@codesourcery.com>
3654 Luis Machado <lgustavo@codesourcery.com>
3656 * linux-low.c (linux_mourn): Static declaration.
3657 (linux_arch_setup): Move in front of
3658 handle_extended_wait.
3659 (linux_arch_setup_thread): New function.
3660 (handle_extended_wait): Handle exec events. Call
3661 linux_arch_setup_thread. Make event_lwp argument a
3662 pointer-to-a-pointer.
3663 (check_zombie_leaders): Do not check stopped threads.
3664 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3665 (linux_low_filter_event): Add lwp and thread for exec'ing
3666 non-leader thread if leader thread has been deleted.
3667 Refactor code into linux_arch_setup_thread and call it.
3668 Pass child lwp pointer by reference to handle_extended_wait.
3669 (linux_wait_for_event_filtered): Update comment.
3670 (linux_wait_1): Prevent clobbering exec event status.
3671 (linux_supports_exec_events): New function.
3672 (linux_target_ops) <supports_exec_events>: Initialize new member.
3673 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3675 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3676 * server.c (report_exec_events): New global variable.
3677 (handle_query): Handle qSupported query for exec-events feature.
3678 (captured_main): Initialize report_exec_events.
3679 * server.h (report_exec_events): Declare new global variable.
3680 * target.h (struct target_ops) <supports_exec_events>: New
3682 (target_supports_exec_events): New macro.
3683 * win32-low.c (win32_target_ops) <supports_exec_events>:
3684 Initialize new member.
3686 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3688 * linux-low.c (linux_low_enable_btrace): Remove.
3689 (linux_target_ops): Replace linux_low_enable_btrace with
3690 linux_enable_btrace.
3692 2015-09-03 Yao Qi <yao.qi@linaro.org>
3694 * linux-aarch64-low.c (aarch64_insert_point): Call
3695 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3698 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3700 * linux-low.c (check_stopped_by_breakpoint): Use
3701 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3703 2015-08-27 Pedro Alves <palves@redhat.com>
3705 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3707 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3709 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3710 the XNEW-family equivalent.
3711 (compile_bytecodes): Likewise.
3712 * dll.c (loaded_dll): Likewise.
3713 * event-loop.c (append_callback_event): Likewise.
3714 (create_file_handler): Likewise.
3715 (create_file_event): Likewise.
3716 * hostio.c (handle_open): Likewise.
3717 * inferiors.c (add_thread): Likewise.
3718 (add_process): Likewise.
3719 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3720 * linux-arm-low.c (arm_new_process): Likewise.
3721 (arm_new_thread): Likewise.
3722 * linux-low.c (add_to_pid_list): Likewise.
3723 (linux_add_process): Likewise.
3724 (handle_extended_wait): Likewise.
3725 (add_lwp): Likewise.
3726 (enqueue_one_deferred_signal): Likewise.
3727 (enqueue_pending_signal): Likewise.
3728 (linux_resume_one_lwp_throw): Likewise.
3729 (linux_resume_one_thread): Likewise.
3730 (linux_read_memory): Likewise.
3731 (linux_write_memory): Likewise.
3732 * linux-mips-low.c (mips_linux_new_process): Likewise.
3733 (mips_linux_new_thread): Likewise.
3734 (mips_add_watchpoint): Likewise.
3735 * linux-x86-low.c (initialize_low_arch): Likewise.
3736 * lynx-low.c (lynx_add_process): Likewise.
3737 * mem-break.c (set_raw_breakpoint_at): Likewise.
3738 (set_breakpoint): Likewise.
3739 (add_condition_to_breakpoint): Likewise.
3740 (add_commands_to_breakpoint): Likewise.
3741 (clone_agent_expr): Likewise.
3742 (clone_one_breakpoint): Likewise.
3743 * regcache.c (new_register_cache): Likewise.
3744 * remote-utils.c (look_up_one_symbol): Likewise.
3745 * server.c (queue_stop_reply): Likewise.
3746 (start_inferior): Likewise.
3747 (queue_stop_reply_callback): Likewise.
3748 (handle_target_event): Likewise.
3749 * spu-low.c (fetch_ppc_memory): Likewise.
3750 (store_ppc_memory): Likewise.
3751 * target.c (set_target_ops): Likewise.
3752 * thread-db.c (thread_db_load_search): Likewise.
3753 (try_thread_db_load_1): Likewise.
3754 * tracepoint.c (add_tracepoint): Likewise.
3755 (add_tracepoint_action): Likewise.
3756 (create_trace_state_variable): Likewise.
3757 (cmd_qtdpsrc): Likewise.
3758 (cmd_qtro): Likewise.
3759 (add_while_stepping_state): Likewise.
3760 * win32-low.c (child_add_thread): Likewise.
3761 (get_image_name): Likewise.
3763 2015-08-25 Yao Qi <yao.qi@linaro.org>
3765 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3767 2015-08-25 Yao Qi <yao.qi@linaro.org>
3769 * Makefile.in (aarch64-linux.o): New rule.
3770 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3772 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3773 (aarch64_init_debug_reg_state): Make it extern.
3774 (aarch64_linux_prepare_to_resume): Remove.
3776 2015-08-25 Yao Qi <yao.qi@linaro.org>
3778 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3779 lwp_arch_private_info and ptid_of_lwp.
3781 2015-08-25 Yao Qi <yao.qi@linaro.org>
3783 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3784 Find proc_info by find_process_pid. All callers updated.
3786 2015-08-25 Yao Qi <yao.qi@linaro.org>
3788 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3790 (debug_reg_change_callback): Remove.
3791 (aarch64_notify_debug_reg_change): Remove.
3793 2015-08-25 Yao Qi <yao.qi@linaro.org>
3795 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3796 Call current_lwp_ptid.
3798 2015-08-25 Yao Qi <yao.qi@linaro.org>
3800 * linux-aarch64-low.c (debug_reg_change_callback): Use
3803 2015-08-25 Yao Qi <yao.qi@linaro.org>
3805 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3807 2015-08-25 Yao Qi <yao.qi@linaro.org>
3809 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3811 2015-08-25 Yao Qi <yao.qi@linaro.org>
3813 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3816 2015-08-25 Yao Qi <yao.qi@linaro.org>
3818 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3820 (debug_reg_change_callback): Remove argument entry and add argument
3821 lwp. Remove local variable thread. Don't print thread id in the
3822 debugging output. Don't check whether pid of thread equals to pid.
3823 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3824 iterate_over_lwps instead find_inferior.
3826 2015-08-24 Pedro Alves <palves@redhat.com>
3828 * inferiors.c (get_first_process): New function.
3829 * inferiors.h (get_first_process): New declaration.
3830 * remote-utils.c (read_ptid): Default to the first process in the
3831 list, instead of to the current thread's process.
3833 2015-08-24 Pedro Alves <palves@redhat.com>
3835 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3836 * event-loop.c: Likewise.
3837 * remote-utils.c: Likewise.
3838 * tracepoint.c: Likewise.
3840 2015-08-24 Pedro Alves <palves@redhat.com>
3842 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3845 2015-08-21 Pedro Alves <palves@redhat.com>
3847 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3848 instead of literal 1.
3850 2015-08-21 Pedro Alves <palves@redhat.com>
3852 * tdesc.c (default_description): Explicitly zero-initialize.
3854 2015-08-21 Pedro Alves <palves@redhat.com>
3857 * inferiors.c (remove_thread): Discard any pending stop reply for
3859 * server.c (remove_all_on_match_pid): Rename to ...
3860 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3862 (discard_queued_stop_replies): Change parameter to a ptid. Now
3864 (handle_v_kill, kill_inferior_callback, captured_main)
3865 (process_serial_event): Adjust.
3866 * server.h (discard_queued_stop_replies): Declare.
3868 2015-08-21 Pedro Alves <palves@redhat.com>
3870 * linux-low.c (wait_for_sigstop): Always switch to no thread
3871 selected if the previously current thread dies.
3872 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3873 process instead of the current thread's.
3874 * remote-utils.c (input_interrupt): Don't check if there's no
3876 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3877 current thread to the general thread fails, error out.
3878 (handle_qxfer_auxv, handle_qxfer_libraries)
3879 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3880 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3881 (handle_query): Check if there's a thread selected instead of
3882 checking whether there's any thread in the thread list.
3883 (handle_qxfer_threads, handle_qxfer_btrace)
3884 (handle_qxfer_btrace_conf): Don't error out early if there's no
3885 thread in the thread list.
3886 (handle_v_cont, myresume): Don't set the current thread to the
3888 (process_serial_event) <Hg handling>: Also set thread_id if the
3889 previous general thread is still alive.
3890 (process_serial_event) <g/G handling>: If setting the current
3891 thread to the general thread fails, error out.
3892 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3893 thread's lwp instead of the current thread's.
3894 * target.c (set_desired_thread): If the desired thread was not
3895 found, leave the current thread pointing to NULL. Return an int
3896 (boolean) indicating success.
3897 * target.h (set_desired_thread): Change return type to int.
3899 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3901 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3902 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3904 (ps_get_thread_area): New function.
3906 2015-08-19 Gary Benson <gbenson@redhat.com>
3908 * hostio.c (handle_pread): Do not attempt to read more data
3909 than hostio_reply_with_data can fit in a packet.
3911 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3913 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3915 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3917 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3919 2015-08-06 Pedro Alves <palves@redhat.com>
3921 * tracepoint.c (expr_eval_result): Now an int.
3923 2015-08-06 Pedro Alves <palves@redhat.com>
3925 * gdbthread.h (struct regcache): Forward declare.
3926 (struct thread_info) <regcache_data>: Now a struct regcache
3928 * inferiors.c (inferior_regcache_data)
3929 (set_inferior_regcache_data): Now work with struct regcache
3931 * inferiors.h (struct regcache): Forward declare.
3932 (inferior_regcache_data, set_inferior_regcache_data): Now work
3933 with struct regcache pointers.
3934 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
3935 (free_register_cache_thread): Remove struct regcache pointer
3938 2015-08-06 Pedro Alves <palves@redhat.com>
3940 * server.c (captured_main): On error, print the exception message
3941 to stderr, and if run_once is set, throw a quit.
3943 2015-08-06 Pedro Alves <palves@redhat.com>
3945 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
3948 2015-08-06 Pedro Alves <palves@redhat.com>
3950 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
3951 reading beyond the passed in buffer length.
3953 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
3955 * tracepoint.c (symbol_list) <required>: Remove.
3957 2015-08-06 Pedro Alves <palves@redhat.com>
3959 * linux-low.c (handle_extended_wait): Set the fork child's suspend
3960 count if stopping and suspending threads.
3961 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
3962 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
3963 (linux_detach): Complete an ongoing step-over.
3964 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
3966 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
3967 (linux_wait_1): If passing a signal to the inferior after
3968 finishing a step-over, unsuspend and re-resume all lwps. If we
3969 see a single-step event but the thread should be continuing, don't
3970 pass the trap to gdb.
3971 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
3972 internal_error instead of gdb_assert.
3973 (enqueue_pending_signal): New function.
3974 (check_ptrace_stopped_lwp_gone): Add debug output.
3975 (start_step_over): Use internal_error instead of gdb_assert.
3976 (complete_ongoing_step_over): New function.
3977 (linux_resume_one_thread): Don't resume a suspended thread.
3978 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
3981 2015-08-06 Pedro Alves <palves@redhat.com>
3983 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
3984 (linux_thread_alive): Use lwp_is_marked_dead.
3985 (extended_event_reported): Delete.
3986 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
3987 instead of extended_event_reported.
3988 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
3990 (lwp_is_marked_dead): New function.
3991 (lwp_running): Use lwp_is_marked_dead.
3992 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
3995 2015-08-06 Pedro Alves <palves@redhat.com>
3997 * linux-low.c (linux_wait_1): Move fork event output out of the
3998 !report_to_gdb check. Pass event_child->waitstatus to
3999 target_waitstatus_to_string instead of ourstatus.
4001 2015-08-04 Yao Qi <yao.qi@linaro.org>
4003 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4004 if current_thread is 32 bit.
4006 2015-08-04 Yao Qi <yao.qi@linaro.org>
4008 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4009 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4010 * server.c (extended_protocol): Remove "static".
4011 * server.h (extended_protocol): Declare it.
4013 2015-08-04 Yao Qi <yao.qi@linaro.org>
4015 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4016 both aarch64 and aarch32.
4017 (aarch64_set_pc): Likewise.
4019 2015-08-04 Yao Qi <yao.qi@linaro.org>
4021 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4022 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4023 arm-with-neon.xml to srv_xmlfiles.
4024 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4025 (is_64bit_tdesc): New function.
4026 (aarch64_linux_read_description): New function.
4027 (aarch64_arch_setup): Call aarch64_linux_read_description.
4028 (regs_info): Rename to regs_info_aarch64.
4029 (aarch64_regs_info): Return right regs_info.
4030 (initialize_low_arch): Call initialize_low_arch_aarch32.
4032 2015-08-04 Yao Qi <yao.qi@linaro.org>
4034 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4035 * linux-aarch32-low.c: New file.
4036 * linux-aarch32-low.h: New file.
4037 * linux-arm-low.c (arm_fill_gregset): Move it to
4038 linux-aarch32-low.c.
4039 (arm_store_gregset): Likewise.
4040 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4041 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4042 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4043 (regs_info): Rename to regs_info_arm.
4044 (arm_regs_info): Return regs_info_aarch32 if
4045 have_ptrace_getregset is 1 and target description is
4046 arm_with_neon or arm_with_vfpv3.
4047 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4048 Call initialize_low_arch_aarch32 instead.
4050 2015-08-04 Yao Qi <yao.qi@linaro.org>
4052 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4053 * linux-low.c: ... here.
4054 * linux-low.h (have_ptrace_getregset): Declare it.
4056 2015-08-04 Pedro Alves <palves@redhat.com>
4058 * thread-db.c (struct thread_db): Use new typedefs.
4059 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4061 (disable_thread_event_reporting): Cast result of dlsym to
4062 destination function pointer type.
4063 (thread_db_mourn): Use td_ta_delete_ftype.
4065 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4067 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4069 (CDX_BREAKPOINT): Define for R2.
4070 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4071 (the_low_target): Add comments.
4073 2015-07-30 Yao Qi <yao.qi@linaro.org>
4075 * linux-arm-low.c (arm_hwcap): Remove it.
4076 (arm_read_description): New local variable arm_hwcap. Don't
4077 set arm_hwcap to zero.
4079 2015-07-30 Yao Qi <yao.qi@linaro.org>
4081 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4082 Use regcache->tdesc instead.
4083 (arm_store_wmmxregset): Likewise.
4084 (arm_fill_vfpregset): Likewise.
4085 (arm_store_vfpregset): Likewise.
4087 2015-07-30 Yao Qi <yao.qi@linaro.org>
4089 * linux-arm-low.c: Include arch/arm.h.
4090 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4091 (arm_store_gregset): Likewise.
4093 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4095 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4096 ptrace's 4th parameter.
4098 2015-07-27 Yao Qi <yao.qi@linaro.org>
4100 * configure.srv (case aarch64*-*-linux*): Don't set
4103 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4105 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4107 * linux-arm-low.c: Likewise.
4108 * linux-cris-low.c: Likewise.
4109 * linux-crisv32-low.c: Likewise.
4110 * linux-low.c: Likewise.
4111 * linux-m68k-low.c: Likewise.
4112 * linux-mips-low.c: Likewise.
4113 * linux-nios2-low.c: Likewise.
4114 * linux-s390-low.c: Likewise.
4115 * linux-sparc-low.c: Likewise.
4116 * linux-tic6x-low.c: Likewise.
4117 * linux-tile-low.c: Likewise.
4118 * linux-x86-low.c: Likewise.
4120 2015-07-24 Pedro Alves <palves@redhat.com>
4122 * config.in: Regenerate.
4123 * configure: Regenerate.
4125 2015-07-24 Pedro Alves <palves@redhat.com>
4127 * acinclude.m4: Include ../ptrace.m4.
4128 * configure.ac: Call GDB_AC_PTRACE.
4129 * config.in, configure: Regenerate.
4131 2015-07-24 Yao Qi <yao.qi@linaro.org>
4133 * linux-low.c (linux_create_inferior): Remove setting to
4134 proc->priv->new_inferior.
4135 (linux_attach): Likewise.
4136 (linux_low_filter_event): Likewise.
4137 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4139 2015-07-24 Yao Qi <yao.qi@linaro.org>
4141 * linux-low.c (linux_arch_setup): New function.
4142 (linux_low_filter_event): If proc->tdesc is NULL and
4143 proc->attached is true, call the_low_target.arch_setup.
4144 Otherwise, keep status pending, and return.
4145 (linux_resume_one_lwp_throw): Don't call get_pc if
4146 thread->while_stepping isn't NULL. Don't call
4147 get_thread_regcache if proc->tdesc is NULL.
4148 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4149 (linux_target_ops): Install arch_setup.
4150 * server.c (start_inferior): Call the_target->arch_setup.
4151 * target.h (struct target_ops) <arch_setup>: New field.
4152 (target_arch_setup): New marco.
4153 * lynx-low.c (lynx_target_ops): Update.
4154 * nto-low.c (nto_target_ops): Update.
4155 * spu-low.c (spu_target_ops): Update.
4156 * win32-low.c (win32_target_ops): Update.
4158 2015-07-24 Yao Qi <yao.qi@linaro.org>
4160 * linux-low.c (linux_add_process): Don't set
4161 proc->priv->new_inferior.
4162 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4163 (linux_attach): Likewise.
4165 2015-07-24 Yao Qi <yao.qi@linaro.org>
4167 * server.c (start_inferior): Code refactor.
4169 2015-07-24 Yao Qi <yao.qi@linaro.org>
4171 * server.c (process_serial_event): Set general_thread.
4173 2015-07-21 Yao Qi <yao.qi@linaro.org>
4175 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4176 aarch64_linux_get_debug_reg_capacity.
4178 2015-07-17 Yao Qi <yao.qi@linaro.org>
4180 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4181 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4182 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4183 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4184 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4185 (AARCH64_HWP_ALIGNMENT): Likewise.
4186 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4187 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4188 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4189 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4190 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4191 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4192 (struct aarch64_debug_reg_state): Likewise.
4193 (struct arch_lwp_info): Likewise.
4194 (aarch64_align_watchpoint): Likewise.
4195 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4196 (aarch64_watchpoint_length): Likewise.
4197 (aarch64_point_encode_ctrl_reg): Likewise
4198 (aarch64_point_is_aligned): Likewise.
4199 (aarch64_align_watchpoint): Likewise.
4200 (aarch64_linux_set_debug_regs):
4201 (aarch64_dr_state_insert_one_point): Likewise.
4202 (aarch64_dr_state_remove_one_point): Likewise.
4203 (aarch64_handle_breakpoint): Likewise.
4204 (aarch64_handle_aligned_watchpoint): Likewise.
4205 (aarch64_handle_unaligned_watchpoint): Likewise.
4206 (aarch64_handle_watchpoint): Likewise.
4208 2015-07-17 Yao Qi <yao.qi@linaro.org>
4210 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4211 and don't aarch64_get_debug_reg_state. All callers update.
4212 (aarch64_handle_aligned_watchpoint): Likewise.
4213 (aarch64_handle_unaligned_watchpoint): Likewise.
4214 (aarch64_handle_watchpoint): Likewise.
4215 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4216 (aarch64_remove_point): Likewise.
4218 2015-07-17 Yao Qi <yao.qi@linaro.org>
4220 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4222 (aarch64_handle_unaligned_watchpoint): Likewise.
4224 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4226 Revert the previous 3 commits:
4227 Move gdb_regex* to common/
4228 Move linux_find_memory_regions_full & co.
4229 gdbserver build-id attribute generator
4231 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4232 Jan Kratochvil <jan.kratochvil@redhat.com>
4234 gdbserver build-id attribute generator.
4235 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4236 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4237 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4239 (get_dynamic): Use find_pdhr to traverse program headers.
4240 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4241 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4242 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4243 (get_hex_build_id): New.
4244 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4245 to reply XML document.
4247 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4248 Jan Kratochvil <jan.kratochvil@redhat.com>
4250 * target.c: Include target/target-utils.h and fcntl.h.
4251 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4252 (target_fileio_read_stralloc): New functions.
4254 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4256 * Makefile.in (OBS): Add gdb_regex.o.
4258 * config.in: Rebuilt.
4259 * configure: Rebuilt.
4261 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4262 Jan Kratochvil <jan.kratochvil@redhat.com>
4264 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4265 * Makefile.in (OBS): Add target-utils.o.
4266 (linux-maps.o, target-utils.o): New.
4267 * configure.srv (srv_linux_obj): Add linux-maps.o.
4269 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4271 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4273 (the_low_target): Install it.
4275 2015-07-14 Pedro Alves <palves@redhat.com>
4277 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4278 Instead, ignore ECHILD, and throw an error for other errnos.
4280 2015-07-10 Pedro Alves <palves@redhat.com>
4282 * event-loop.c (struct callback_event) <data>: Change type to
4283 gdb_client_data instance instead of gdb_client_data pointer.
4284 (append_callback_event): Adjust.
4286 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4288 * linux-aarch64-low.c: Add comments for each linux_target_ops
4289 method. Remove comments already covered in target_ops and
4290 linux_target_ops definitions.
4291 (the_low_target): Add comments for each unimplemented method.
4293 2015-07-09 Yao Qi <yao.qi@linaro.org>
4295 * linux-aarch64-low.c (aarch64_regmap): Remove.
4296 (aarch64_usrregs_info): Remove.
4297 (regs_info): Set field usrregs to NULL.
4299 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4301 * linux-low.c: Include "rsp-low.h"
4302 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4303 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4304 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4305 (handle_btrace_enable_pt): New.
4306 (handle_btrace_general_set): Support "pt".
4307 (handle_btrace_conf_general_set): Support "pt:size".
4309 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4311 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4314 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4316 * linux-aarch64-low.c: Remove comment about endianness.
4317 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4318 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4321 2015-06-24 Gary Benson <gbenson@redhat.com>
4323 * linux-i386-ipa.c (stdint.h): Do not include.
4324 * lynx-i386-low.c (stdint.h): Likewise.
4325 * lynx-ppc-low.c (stdint.h): Likewise.
4326 * mem-break.c (stdint.h): Likewise.
4327 * thread-db.c (stdint.h): Likewise.
4328 * tracepoint.c (stdint.h): Likewise.
4329 * win32-low.c (stdint.h): Likewise.
4331 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4333 * server.c (write_qxfer_response): Update call to
4334 remote_escape_output.
4336 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4337 Jan Kratochvil <jan.kratochvil@redhat.com>
4339 Merge multiple hex conversions.
4340 * gdbreplay.c (tohex): Rename to 'fromhex'.
4341 (logchar): Use fromhex.
4343 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4345 * server.c (handle_qxfer_libraries): Set `version' attribute for
4348 2015-06-10 Gary Benson <gbenson@redhat.com>
4350 * target.h (struct target_ops) <multifs_open>: New field.
4351 <multifs_unlink>: Likewise.
4352 <multifs_readlink>: Likewise.
4353 * linux-low.c (nat/linux-namespaces.h): New include.
4354 (linux_target_ops): Initialize the_target->multifs_open,
4355 the_target->multifs_unlink and the_target->multifs_readlink.
4356 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4357 * hostio.c (hostio_fs_pid): New static variable.
4358 (hostio_handle_new_gdb_connection): New function.
4359 (handle_setfs): Likewise.
4360 (handle_open): Use the_target->multifs_open as appropriate.
4361 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4362 (handle_readlink): Use the_target->multifs_readlink as
4364 (handle_vFile): Handle vFile:setfs packets.
4365 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4366 after target_handle_new_gdb_connection.
4368 2015-06-10 Gary Benson <gbenson@redhat.com>
4370 * configure.ac (AC_CHECK_FUNCS): Add setns.
4371 * config.in: Regenerate.
4372 * configure: Likewise.
4373 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4374 (linux-namespaces.o): New rule.
4375 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4377 2015-06-09 Gary Benson <gbenson@redhat.com>
4379 * hostio.c (handle_open): Process mode argument with
4380 fileio_to_host_mode.
4382 2015-06-01 Yao Qi <yao.qi@linaro.org>
4384 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4385 * linux-x86-low.c: Likewise.
4387 2015-05-28 Don Breazeal <donb@codesourcery.com>
4389 * linux-low.c (handle_extended_wait): Initialize
4390 thread_info.last_resume_kind for new fork children.
4392 2015-05-15 Pedro Alves <palves@redhat.com>
4394 * target.h (target_handle_new_gdb_connection): Rewrite using if
4395 wrapped in do/while.
4397 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4399 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4400 * configure, config.in: Regenerate.
4401 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4404 2015-05-12 Don Breazeal <donb@codesourcery.com>
4406 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4407 PTRACE_EVENT_VFORK_DONE.
4408 (linux_low_ptrace_options, extended_event_reported): Add vfork
4410 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4411 and "vforkdone" for RSP 'T' Stop Reply Packet.
4412 * server.h (report_vfork_events): Declare
4415 2015-05-12 Don Breazeal <donb@codesourcery.com>
4417 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4418 (the_low_target) <new_fork>: Initialize new member.
4419 * linux-arm-low.c (arm_new_fork): New function.
4420 (the_low_target) <new_fork>: Initialize new member.
4421 * linux-low.c (handle_extended_wait): Call new target function
4423 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4424 * linux-mips-low.c (mips_add_watchpoint): New function
4425 extracted from mips_insert_point.
4426 (the_low_target) <new_fork>: Initialize new member.
4427 (mips_linux_new_fork): New function.
4428 (mips_insert_point): Call mips_add_watchpoint.
4429 * linux-x86-low.c (x86_linux_new_fork): New function.
4430 (the_low_target) <new_fork>: Initialize new member.
4432 2015-05-12 Don Breazeal <donb@codesourcery.com>
4434 * linux-low.c (handle_extended_wait): Implement return value,
4435 rename argument 'event_child' to 'event_lwp', handle
4436 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4437 (linux_low_ptrace_options): New function.
4438 (linux_low_filter_event): Call linux_low_ptrace_options,
4439 use different argument fo linux_enable_event_reporting,
4440 use return value from handle_extended_wait.
4441 (extended_event_reported): New function.
4442 (linux_wait_1): Call extended_event_reported and set
4443 status to report fork events.
4444 (linux_write_memory): Add pid to debug message.
4445 (reset_lwp_ptrace_options_callback): New function.
4446 (linux_handle_new_gdb_connection): New function.
4447 (linux_target_ops): Initialize new structure member.
4448 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4449 * lynx-low.c: Initialize new structure member.
4450 * remote-utils.c (prepare_resume_reply): Implement stop reason
4451 "fork" for "T" stop message.
4452 * server.c (handle_query): Call handle_new_gdb_connection.
4453 * server.h (report_fork_events): Declare global flag.
4454 * target.h (struct target_ops) <handle_new_gdb_connection>:
4456 (target_handle_new_gdb_connection): New macro.
4457 * win32-low.c: Initialize new structure member.
4459 2015-05-12 Don Breazeal <donb@codesourcery.com>
4461 * mem-break.c (APPEND_TO_LIST): Define macro.
4462 (clone_agent_expr): New function.
4463 (clone_one_breakpoint): New function.
4464 (clone_all_breakpoints): New function.
4465 * mem-break.h: Declare new functions.
4467 2015-05-12 Don Breazeal <donb@codesourcery.com>
4469 * linux-low.c (linux_supports_fork_events): New function.
4470 (linux_supports_vfork_events): New function.
4471 (linux_target_ops): Initialize new structure members.
4472 (initialize_low): Call linux_check_ptrace_features.
4473 * lynx-low.c (lynx_target_ops): Initialize new structure
4475 * server.c (report_fork_events, report_vfork_events):
4477 (handle_query): Add new features to qSupported packet and
4479 (captured_main): Initialize new global variables.
4480 * target.h (struct target_ops) <supports_fork_events>:
4482 <supports_vfork_events>: New member.
4483 (target_supports_fork_events): New macro.
4484 (target_supports_vfork_events): New macro.
4485 * win32-low.c (win32_target_ops): Initialize new structure
4488 2015-05-12 Gary Benson <gbenson@redhat.com>
4490 * server.c (handle_qxfer_exec_file): Use current process
4493 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4495 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4496 Remove HAVE_PTRACE_GETREGS conditionals.
4497 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4498 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4500 2015-05-08 Yao Qi <yao.qi@linaro.org>
4502 * linux-low.c (linux_supports_conditional_breakpoints): New
4504 (linux_target_ops): Install new target method.
4505 * lynx-low.c (lynx_target_ops): Install NULL hook for
4506 supports_conditional_breakpoints.
4507 * nto-low.c (nto_target_ops): Likewise.
4508 * spu-low.c (spu_target_ops): Likewise.
4509 * win32-low.c (win32_target_ops): Likewise.
4510 * server.c (handle_query): Check
4511 target_supports_conditional_breakpoints.
4512 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4514 (target_supports_conditional_breakpoints): New macro.
4516 2015-05-06 Pedro Alves <palves@redhat.com>
4519 * server.c (start_inferior): If the process exits, mourn it.
4521 2015-04-21 Gary Benson <gbenson@redhat.com>
4523 * hostio.c (fileio_open_flags_to_host): Factored out to
4524 fileio_to_host_openflags in common/fileio.c. Single use
4527 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4529 * linux-xtensa-low.c (xtensa_fill_gregset)
4530 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4533 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4535 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4536 (regs_info): Replace usrregs pointer with NULL.
4538 2015-04-17 Gary Benson <gbenson@redhat.com>
4540 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4541 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4542 * server.c (handle_qxfer_exec_file): New function.
4543 (qxfer_packets): Add exec-file entry.
4544 (handle_query): Report qXfer:exec-file:read as supported packet.
4546 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4548 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4550 2015-04-09 Gary Benson <gbenson@redhat.com>
4552 * hostio-errno.c (errno_to_fileio_error): Remove function.
4553 Update caller to use remote_fileio_to_fio_error.
4555 2015-04-09 Yao Qi <yao.qi@linaro.org>
4557 * linux-low.c (linux_insert_point): Call
4558 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4559 (linux_remove_point): Call remove_memory_breakpoint if type is
4561 * linux-x86-low.c (x86_insert_point): Don't call
4562 insert_memory_breakpoint.
4563 (x86_remove_point): Don't call remove_memory_breakpoint.
4565 2015-04-01 Pedro Alves <palves@redhat.com>
4566 Cleber Rosa <crosa@redhat.com>
4568 * server.c (gdbserver_usage): Reorganize and extend the usage
4571 2015-03-24 Pedro Alves <palves@redhat.com>
4573 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4574 output. Also dump TRAP_TRACE.
4575 (linux_low_filter_event): In debug output, distinguish a
4576 resume_stop SIGSTOP from a delayed SIGSTOP.
4578 2015-03-24 Gary Benson <gbenson@redhat.com>
4580 * linux-x86-low.c (x86_linux_new_thread): Moved to
4582 (x86_linux_prepare_to_resume): Likewise.
4584 2015-03-24 Gary Benson <gbenson@redhat.com>
4586 * Makefile.in (x86-linux-dregs.o): New rule.
4587 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4588 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4589 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4590 (x86_linux_dr_get): Likewise.
4591 (x86_linux_dr_set): Likewise.
4592 (update_debug_registers_callback): Likewise.
4593 (x86_linux_dr_set_addr): Likewise.
4594 (x86_linux_dr_get_addr): Likewise.
4595 (x86_linux_dr_set_control): Likewise.
4596 (x86_linux_dr_get_control): Likewise.
4597 (x86_linux_dr_get_status): Likewise.
4598 (x86_linux_update_debug_registers): Likewise.
4600 2015-03-24 Gary Benson <gbenson@redhat.com>
4602 * linux-x86-low.c (x86_linux_update_debug_registers):
4603 New function, factored out from...
4604 (x86_linux_prepare_to_resume): ...this.
4606 2015-03-24 Gary Benson <gbenson@redhat.com>
4608 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4609 (x86_linux_dr_set): Likewise.
4610 (update_debug_registers_callback): Likewise.
4611 (x86_linux_dr_set_addr): Likewise.
4612 (x86_linux_dr_get_addr): Likewise.
4613 (x86_linux_dr_set_control): Likewise.
4614 (x86_linux_dr_get_control): Likewise.
4615 (x86_linux_dr_get_status): Likewise.
4616 (x86_linux_prepare_to_resume): Likewise.
4618 2015-03-24 Gary Benson <gbenson@redhat.com>
4620 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4621 Use perror_with_name. Pass string through gettext.
4622 (x86_linux_dr_set): Likewise.
4624 2015-03-24 Gary Benson <gbenson@redhat.com>
4626 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4627 (x86_linux_dr_set_addr): ...this.
4628 (x86_dr_low_get_addr): Rename to...
4629 (x86_linux_dr_get_addr): ...this.
4630 (x86_dr_low_set_control): Rename to...
4631 (x86_linux_dr_set_control): ...this.
4632 (x86_dr_low_get_control): Rename to...
4633 (x86_linux_dr_get_control): ...this.
4634 (x86_dr_low_get_status): Rename to...
4635 (x86_linux_dr_get_status): ...this.
4636 (x86_dr_low): Update with new function names.
4638 2015-03-24 Gary Benson <gbenson@redhat.com>
4640 * Makefile.in (x86-linux.o): New rule.
4641 * configure.srv: Add x86-linux.o to relevant targets.
4642 * linux-low.c (lwp_set_arch_private_info): New function.
4643 (lwp_arch_private_info): Likewise.
4644 * linux-x86-low.c: Include nat/x86-linux.h.
4645 (arch_lwp_info): Removed structure.
4646 (update_debug_registers_callback):
4647 Use lwp_set_debug_registers_changed.
4648 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4649 and lwp_set_debug_registers_changed.
4650 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4652 2015-03-24 Gary Benson <gbenson@redhat.com>
4654 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4655 * linux-arm-low.c (arm_new_thread): Likewise.
4656 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4657 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4658 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4659 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4661 2015-03-24 Gary Benson <gbenson@redhat.com>
4663 * linux-low.c (ptid_of_lwp): New function.
4664 (lwp_is_stopped): Likewise.
4665 (lwp_stop_reason): Likewise.
4666 * linux-x86-low.c (update_debug_registers_callback):
4668 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4671 2015-03-24 Gary Benson <gbenson@redhat.com>
4673 * linux-low.h (linux_stop_lwp): Remove declaration.
4675 2015-03-24 Gary Benson <gbenson@redhat.com>
4677 * linux-low.h: Include nat/linux-nat.h.
4678 * linux-low.c (iterate_over_lwps_args): New structure.
4679 (iterate_over_lwps_filter): New function.
4680 (iterate_over_lwps): Likewise.
4681 * linux-x86-low.c (update_debug_registers_callback):
4682 Update signature to what iterate_over_lwps expects.
4683 Remove PID check that iterate_over_lwps now performs.
4684 (x86_dr_low_set_addr): Use iterate_over_lwps.
4685 (x86_dr_low_set_control): Likewise.
4687 2015-03-24 Gary Benson <gbenson@redhat.com>
4689 * linux-x86-low.c (x86_debug_reg_state): New function.
4690 (x86_linux_prepare_to_resume): Use the above.
4692 2015-03-24 Gary Benson <gbenson@redhat.com>
4694 * linux-low.c (current_lwp_ptid): New function.
4695 * linux-x86-low.c: Include nat/linux-nat.h.
4696 (x86_dr_low_get_addr): Use current_lwp_ptid.
4697 (x86_dr_low_get_control): Likewise.
4698 (x86_dr_low_get_status): Likewise.
4700 2015-03-20 Pedro Alves <palves@redhat.com>
4702 * tracepoint.c (cmd_qtstatus): Make "str" const.
4704 2015-03-20 Pedro Alves <palves@redhat.com>
4706 * server.c (handle_general_set): Make "req_str" const.
4708 2015-03-19 Pedro Alves <palves@redhat.com>
4710 * linux-low.c (linux_resume_one_lwp): Rename to ...
4711 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4712 instead call perror_with_name.
4713 (check_ptrace_stopped_lwp_gone): New function.
4714 (linux_resume_one_lwp): Reimplement as wrapper around
4715 linux_resume_one_lwp_throw that swallows errors if the LWP is
4718 2015-03-19 Pedro Alves <palves@redhat.com>
4720 * linux-low.c (count_events_callback, select_event_lwp_callback):
4721 No longer check whether the thread has resume_stop as last resume
4724 2015-03-19 Pedro Alves <palves@redhat.com>
4726 * linux-low.c (count_events_callback, select_event_lwp_callback):
4727 Use the lwp's status_pending_p field, not the thread's.
4729 2015-03-19 Pedro Alves <palves@redhat.com>
4731 * linux-low.c (select_event_lwp_callback): Update comments to
4732 no longer mention SIGTRAP.
4734 2015-03-18 Gary Benson <gbenson@redhat.com>
4736 * server.c (handle_query): Do not report vFile:fstat as supported.
4738 2015-03-11 Gary Benson <gbenson@redhat.com>
4740 * hostio.c (sys/types.h): New include.
4741 (sys/stat.h): Likewise.
4742 (common-remote-fileio.h): Likewise.
4743 (handle_fstat): New function.
4744 (handle_vFile): Handle vFile:fstat packets.
4746 2015-03-11 Gary Benson <gbenson@redhat.com>
4748 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4749 struct stat.st_blocks and struct stat.st_blksize.
4750 * configure: Regenerate.
4751 * config.in: Likewise.
4752 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4753 (OBS): Add common-remote-fileio.o.
4754 (common-remote-fileio.o): New rule.
4756 2015-03-09 Pedro Alves <palves@redhat.com>
4758 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4759 'struct sockaddr' pointer in 'accept' call.
4761 2015-03-09 Pedro Alves <palves@redhat.com>
4764 2015-03-07 Pedro Alves <palves@redhat.com>
4765 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4766 or <winsock2.h> here. Instead include "gdb_socket.h".
4767 (remote_open): Use union gdb_sockaddr_u.
4768 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4769 or <winsock2.h> here. Instead include "gdb_socket.h".
4770 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4771 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4773 (init_named_socket, gdb_agent_helper_thread): Use union
4776 2015-03-07 Pedro Alves <palves@redhat.com>
4778 * configure.ac (build_warnings): Move
4779 -Wdeclaration-after-statement to the C-specific set.
4780 * configure: Regenerate.
4782 2015-03-07 Pedro Alves <palves@redhat.com>
4784 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4785 or <winsock2.h> here. Instead include "gdb_socket.h".
4786 (remote_open): Use union gdb_sockaddr_u.
4787 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4788 or <winsock2.h> here. Instead include "gdb_socket.h".
4789 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4790 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4792 (init_named_socket, gdb_agent_helper_thread): Use union
4795 2015-03-07 Pedro Alves <palves@redhat.com>
4797 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4800 2015-03-06 Yao Qi <yao.qi@linaro.org>
4802 * linux-aarch64-low.c (aarch64_insert_point): Use
4803 show_debug_regs as a boolean.
4804 (aarch64_remove_point): Likewise.
4806 2015-03-05 Pedro Alves <palves@redhat.com>
4808 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4809 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4810 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4811 * nto-low.c (nto_target_ops): Likewise.
4812 * spu-low.c (spu_target_ops): Likewise.
4813 * win32-low.c (win32_target_ops): Likewise.
4815 2015-03-04 Pedro Alves <palves@redhat.com>
4817 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4818 Decide whether a breakpoint triggered based on the SIGTRAP's
4820 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4821 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4822 (linux_low_filter_event): Check for breakpoints before checking
4824 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4826 (linux_stopped_by_sw_breakpoint)
4827 (linux_supports_stopped_by_sw_breakpoint)
4828 (linux_stopped_by_hw_breakpoint)
4829 (linux_supports_stopped_by_hw_breakpoint): New functions.
4830 (linux_target_ops): Install new target methods.
4832 2015-03-04 Pedro Alves <palves@redhat.com>
4834 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4835 * server.c (swbreak_feature, hwbreak_feature): New globals.
4836 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4837 (captured_main): Clear swbreak_feature and hwbreak_feature.
4838 * server.h (swbreak_feature, hwbreak_feature): Declare.
4839 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4840 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4841 supports_stopped_by_hw_breakpoint>: New fields.
4842 (target_supports_stopped_by_sw_breakpoint)
4843 (target_stopped_by_sw_breakpoint)
4844 (target_supports_stopped_by_hw_breakpoint)
4845 (target_stopped_by_hw_breakpoint): Declare.
4847 2015-03-04 Pedro Alves <palves@redhat.com>
4849 enum lwp_stop_reason -> enum target_stop_reason
4850 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4851 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4852 (linux_wait_1, stuck_in_jump_pad_callback)
4853 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4854 (linux_stopped_by_watchpoint):
4855 * linux-low.h (enum lwp_stop_reason): Delete.
4856 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4857 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4859 2015-03-04 Yao Qi <yao.qi@linaro.org>
4861 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4863 2015-03-03 Gary Benson <gbenson@redhat.com>
4865 * hostio.c (handle_vFile): Fix prefix lengths.
4867 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4869 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4872 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4874 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4875 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4876 (clean): Add "rm -f" for above C files.
4877 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4878 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4879 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4880 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4881 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4882 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4883 (init_registers_s390x_vx_linux64)
4884 (init_registers_s390x_tevx_linux64)
4885 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4886 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4888 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4889 (s390_store_vxrs_high): New functions.
4890 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4892 (s390_arch_setup): Add logic for selecting one of the new target
4893 descriptions. Activate the new vector regsets if applicable.
4894 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4895 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4896 and init_registers_s390x_tevx_linux64.
4898 2015-03-01 Pedro Alves <palves@redhat.com>
4900 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4903 2015-02-27 Pedro Alves <palves@redhat.com>
4905 * linux-x86-low.c (u_debugreg_offset): New function.
4906 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4908 2015-02-27 Pedro Alves <palves@redhat.com>
4910 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4911 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4912 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4913 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4914 (ps_lsetfpregs, ps_getpid)
4915 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4916 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4917 (ps_lsetxregs, ps_plog): Declare.
4919 2015-02-27 Pedro Alves <palves@redhat.com>
4921 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4922 IP_AGENT_EXPORT_FUNC.
4923 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4924 IP_AGENT_EXPORT_FUNC.
4925 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4926 (IP_AGENT_EXPORT): Delete.
4927 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4928 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4929 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4930 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
4931 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
4932 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
4933 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
4934 (traceframe_read_count, traceframe_write_count)
4935 (traceframes_created, trace_state_variables, get_raw_reg)
4936 (get_trace_state_variable_value, set_trace_state_variable_value)
4937 (ust_loaded, helper_thread_id, cmd_buf): Use
4938 IPA_SYM_EXPORTED_NAME.
4939 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
4940 (tracepoints) Use IP_AGENT_EXPORT_VAR.
4941 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
4942 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4943 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
4944 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
4945 EXTERN_C_PUSH/EXTERN_C_POP.
4946 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
4947 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
4948 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4949 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
4950 (traceframe_write_count, traceframe_read_count)
4951 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
4952 (about_to_request_buffer_space, get_trace_state_variable_value)
4953 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
4954 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
4955 EXTERN_C_PUSH/EXTERN_C_POP.
4956 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
4957 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
4958 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
4959 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
4960 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4961 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4962 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
4963 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
4965 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
4966 (IP_AGENT_EXPORT_VAR_DECL): Define.
4968 (gdb_agent_get_raw_reg): Declare.
4970 2015-02-27 Tom Tromey <tromey@redhat.com>
4971 Pedro Alves <palves@redhat.com>
4973 Rename symbols whose names are reserved C++ keywords throughout.
4975 2015-02-27 Pedro Alves <palves@redhat.com>
4977 * Makefile.in (COMPILER): New, get it from autoconf.
4978 (CXX): Get from autoconf instead.
4979 (COMPILE.pre): Use COMPILER.
4980 (CC-LD): Rename to ...
4981 (CC_LD): ... this. Use COMPILER.
4982 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
4983 (CXX_FOR_TARGET): Default to g++ instead of gcc.
4984 * acinclude.m4: Include build-with-cxx.m4.
4985 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
4986 Disable -Werror by default if building in C++ mode.
4987 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
4988 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
4989 the C++ compiler. Save/restore CXXFLAGS too.
4990 * configure: Regenerate.
4992 2015-02-27 Pedro Alves <palves@redhat.com>
4994 * acinclude.m4: Include libiberty.m4.
4995 * configure.ac: Call libiberty_INIT.
4996 * config.in, configure: Regenerate.
4998 2015-02-26 Pedro Alves <palves@redhat.com>
5000 * linux-low.c (linux_wait_1): When incrementing the PC past a
5001 program breakpoint always use the_low_target.breakpoint_len as
5002 increment, rather than the maximum between that and
5003 the_low_target.decr_pc_after_break.
5005 2015-02-23 Pedro Alves <palves@redhat.com>
5007 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5008 thread was doing a step-over; always adjust the PC if
5009 we stepped over a permanent breakpoint.
5010 (linux_wait_1): If we stepped over breakpoint that was on top of a
5011 permanent breakpoint, manually advance the PC past it.
5013 2015-02-23 Pedro Alves <palves@redhat.com>
5015 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5017 (x86_fill_gregset, x86_store_gregset): Use it when handling
5020 2015-02-20 Pedro Alves <palves@redhat.com>
5022 * thread-db.c: Include "nat/linux-procfs.h".
5023 (thread_db_init): Skip listing new threads if the kernel supports
5024 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5026 2015-02-20 Pedro Alves <palves@redhat.com>
5028 * linux-low.c (status_pending_p_callback): Use ptid_match.
5030 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5032 PR breakpoints/16812
5033 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5034 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5035 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5037 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5039 PR breakpoints/15956
5040 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5042 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5044 * linux-low.c (linux_low_btrace_conf): Print size.
5045 * server.c (handle_btrace_conf_general_set): New.
5046 (hanle_general_set): Call handle_btrace_conf_general_set.
5047 (handle_query): Report Qbtrace-conf:bts:size as supported.
5049 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5051 * linux-low.c (linux_low_enable_btrace): Update parameters.
5052 (linux_low_btrace_conf): New.
5053 (linux_target_ops)<to_btrace_conf>: Initialize.
5054 * server.c (current_btrace_conf): New.
5055 (handle_btrace_enable): Rename to ...
5056 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5057 to target_enable_btrace. Update comment. Update users.
5058 (handle_qxfer_btrace_conf): New.
5059 (qxfer_packets): Add btrace-conf entry.
5060 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5061 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5062 (target_ops)<read_btrace_conf>: New.
5063 (target_enable_btrace): Update parameters.
5064 (target_read_btrace_conf): New.
5066 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5068 * server.c (handle_btrace_general_set): Remove call to
5069 target_supports_btrace.
5070 (supported_btrace_packets): New.
5071 (handle_query): Call supported_btrace_packets.
5072 * target.h: include btrace-common.h.
5073 (btrace_target_info): Removed.
5074 (supports_btrace, target_supports_btrace): Update parameters.
5076 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5078 * Makefile.in (SFILES): Add common/btrace-common.c.
5079 (OBS): Add common/btrace-common.o.
5080 (btrace-common.o): Add build rules.
5081 * linux-low: Include btrace-common.h.
5082 (linux_low_read_btrace): Use struct btrace_data. Call
5083 btrace_data_init and btrace_data_fini.
5085 2015-02-06 Pedro Alves <palves@redhat.com>
5087 * thread-db.c (find_new_threads_callback): Add debug output.
5089 2015-02-04 Pedro Alves <palves@redhat.com>
5091 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5092 (resume_stopped_resumed_lwps): New function.
5093 (linux_wait_for_event_filtered): Use it.
5095 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5097 * Makefile.in (SFILES): Add linux-personality.c.
5098 (linux-personality.o): New rule.
5099 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5100 list of objects to be built.
5101 * linux-low.c: Include nat/linux-personality.h.
5102 (linux_create_inferior): Remove code to disable address space
5103 randomization (moved to ../nat/linux-personality.c). Create
5104 cleanup to disable address space randomization.
5106 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5108 * Makefile.in (posix-strerror.o): New rule.
5109 (mingw-strerror.o): Likewise.
5110 * configure: Regenerated.
5111 * configure.ac: Source file ../common/common.host. Initialize new
5112 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5114 2015-01-14 Yao Qi <yao@codesourcery.com>
5116 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5117 (ppc-linux.o): New rule.
5118 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5119 * configure.ac: AC_CHECK_FUNCS(getauxval).
5120 * config.in: Re-generated.
5121 * configure: Re-generated.
5122 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5123 ppc64_64bit_inferior_p
5125 2015-01-14 Yao Qi <yao@codesourcery.com>
5127 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5128 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5129 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5130 (PT_ORIG_R3, PT_TRAP): Likewise.
5131 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5132 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5133 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5135 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5137 * i387-fp.c (i387_cache_to_xsave): In look over
5138 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5139 zmmh_low_space field by use of zmmh_high_space.
5141 2015-01-09 Pedro Alves <palves@redhat.com>
5143 * linux-low.c (step_over_bkpt): Move higher up in the file.
5144 (handle_extended_wait): Don't store the stop_pc here.
5145 (get_stop_pc): Adjust comments and rename to ...
5146 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5147 stopped for a software breakpoint or hardware breakpoint.
5148 (thread_still_has_status_pending_p): New function.
5149 (status_pending_p_callback): Use
5150 thread_still_has_status_pending_p. If the event is no longer
5151 interesting, resume the LWP.
5152 (handle_tracepoints): Add assert.
5153 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5154 (wstatus_maybe_breakpoint): New function.
5155 (cancel_breakpoint): Delete function.
5156 (check_stopped_by_watchpoint): New function, factored out from
5157 linux_low_filter_event.
5158 (lp_status_maybe_breakpoint): Delete function.
5159 (linux_low_filter_event): Remove filter_ptid argument.
5160 Leave thread group exits pending here. Store the LWP's stop PC.
5161 Always leave events pending.
5162 (linux_wait_for_event_filtered): Pull all events out of the
5163 kernel, and leave them all pending.
5164 (count_events_callback, select_event_lwp_callback): Consider all
5166 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5167 (select_event_lwp): Only give preference to the stepping LWP in
5168 all-stop mode. Adjust comments.
5169 (ignore_event): New function.
5170 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5171 references to cancel_breakpoints. Adjust to renames. Also give
5172 equal priority to all LWPs that have had events in non-stop mode.
5173 If reporting a software breakpoint event, unadjust the LWP's PC.
5174 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5175 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5177 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5178 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5179 (linux_stopped_by_watchpoint): Adjust.
5180 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5181 * linux-low.h (enum lwp_stop_reason): New.
5182 (struct lwp_info) <stop_pc>: Adjust comment.
5183 <stopped_by_watchpoint>: Delete field.
5184 <stop_reason>: New field.
5185 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5186 * mem-break.c (software_breakpoint_inserted_here)
5187 (hardware_breakpoint_inserted_here): New function.
5188 * mem-break.h (software_breakpoint_inserted_here)
5189 (hardware_breakpoint_inserted_here): Declare.
5190 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5191 (cancel_breakpoints): Delete.
5192 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5193 (upload_fast_traceframes): Remove references to
5196 2015-01-09 Pedro Alves <palves@redhat.com>
5198 * thread-db.c (find_new_threads_callback): Ignore thread if the
5199 kernel thread ID is -1.
5201 2015-01-09 Pedro Alves <palves@redhat.com>
5203 * linux-low.c (linux_attach_fail_reason_string): Move to
5204 nat/linux-ptrace.c, and rename.
5205 (linux_attach_lwp): Update comment.
5206 (attach_proc_task_lwp_callback): New function.
5207 (linux_attach): Adjust to rename and use
5208 linux_proc_attach_tgid_threads.
5209 (linux_attach_fail_reason_string): Delete declaration.
5211 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5213 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5214 * server.c (gdbserver_version): Likewise.
5216 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5218 * remote-utils.c: Include ctype.h.
5219 (input_interrupt): Explicitly handle the case when the char
5220 received is the NUL byte. Improve the printing of non-ASCII
5223 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5225 * linux-low.c (linux_low_filter_event): Update call to
5226 linux_enable_event_reporting following the addition of
5227 a new parameter to that function.
5229 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5232 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5233 (AARCH64_FPCR_REGNO): Likewise.
5234 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5235 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5236 (aarch64_store_fpregset): Likewise.
5238 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5240 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5241 Remove FIXME comment about assumption about N.
5243 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5245 * configure.ac: If large-file support is disabled in GDBserver,
5246 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5247 * configure: Regenerate.
5249 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5251 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5252 warning upon ENODATA from ptrace.
5253 * linux-s390-low.c (s390_store_tdb): New.
5254 (s390_regsets): Add regset for NT_S390_TDB.
5256 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5258 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5259 without a fill_function.
5260 * linux-s390-low.c (s390_fill_last_break): Remove.
5261 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5262 (s390_arch_setup): Use regset's size instead of fill_function for
5265 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5267 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5268 the regset's store function when ptrace returned an error.
5269 * regcache.c (get_thread_regcache): Invalidate register cache
5270 before fetching inferior's registers.
5272 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5274 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5275 while-loop as for-loop.
5276 (regsets_store_inferior_registers): Likewise.
5278 2014-11-28 Yao Qi <yao@codesourcery.com>
5280 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5281 * config.in, configure: Re-generate.
5282 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5285 2014-11-21 Yao Qi <yao@codesourcery.com>
5287 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5288 (AC_CHECK_HEADERS): Remove malloc.h.
5289 * configure: Re-generated.
5290 * config.in: Re-generated.
5291 * server.h: Don't include alloca.h and malloc.h.
5292 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5293 Don't include malloc.h.
5295 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5297 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5298 corresponding ERRNO check in same block.
5300 2014-11-12 Pedro Alves <palves@redhat.com>
5302 * server.c (cont_thread): Update comment.
5303 (start_inferior, attach_inferior): No longer clear cont_thread.
5304 (handle_v_cont): No longer set cont_thread.
5305 (captured_main): Clear cont_thread each time a GDB connects.
5307 2014-11-12 Pedro Alves <palves@redhat.com>
5309 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5310 thread, and don't resume all threads if the Hc thread has exited.
5312 2014-11-12 Pedro Alves <palves@redhat.com>
5314 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5315 the process group instead of to a specific LWP.
5317 2014-10-15 Pedro Alves <palves@redhat.com>
5320 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5322 (arm_set_thread_context): Delete.
5323 (the_low_target): Adjust.
5324 * win32-i386-low.c (debug_registers_changed)
5325 (debug_registers_used): Delete.
5326 (update_debug_registers_callback): New function.
5327 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5328 needing to update their debug registers.
5329 (win32_get_current_dr): New function.
5330 (x86_dr_low_get_addr, x86_dr_low_get_control)
5331 (x86_dr_low_get_status): Fetch the debug register from the thread
5333 (i386_initial_stuff): Adjust.
5334 (i386_get_thread_context): Remove current_event parameter. Don't
5335 clear debug_registers_changed nor copy DR values to
5337 (i386_set_thread_context): Delete.
5338 (i386_prepare_to_resume): New function.
5339 (i386_thread_added): Mark the thread as needing to update irs
5341 (the_low_target): Remove i386_set_thread_context and install
5342 i386_prepare_to_resume.
5343 * win32-low.c (win32_get_thread_context): Adjust.
5344 (win32_set_thread_context): Use SetThreadContext
5346 (win32_prepare_to_resume): New function.
5347 (win32_require_context): New function, factored out from ...
5348 (thread_rec): ... this.
5349 (continue_one_thread): Call win32_prepare_to_resume on each thread
5350 we're about to continue.
5351 (win32_resume): Call win32_prepare_to_resume on the event thread.
5352 * win32-low.h (struct win32_thread_info)
5353 <debug_registers_changed>: New field.
5354 (struct win32_target_ops): Change prototype of set_thread_context,
5355 delete set_thread_context and add prepare_to_resume.
5356 (win32_require_context): New declaration.
5358 2014-10-08 Gary Benson <gbenson@redhat.com>
5360 * server.h: Do not include common-exceptions.h.
5362 2014-10-08 Gary Benson <gbenson@redhat.com>
5364 * server.h: Do not include cleanups.h.
5366 2014-09-30 James Hogan <james.hogan@imgtec.com>
5368 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5371 2014-09-23 Yao Qi <yao@codesourcery.com>
5373 * linux-low.c (lp_status_maybe_breakpoint): New function.
5374 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5375 (count_events_callback): Likewise.
5376 (select_event_lwp_callback): Likewise.
5377 (cancel_breakpoints_callback): Likewise.
5379 2014-09-19 Don Breazeal <donb@codesourcery.com>
5381 * linux-low.c (handle_extended_wait): Call
5382 linux_ptrace_get_extended_event.
5383 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5384 linux_is_extended_waitstatus.
5386 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5388 * Makefile.in (CPPFLAGS): Define.
5389 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5390 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5392 2014-09-16 Gary Benson <gbenson@redhat.com>
5394 * inferiors.h (current_inferior): Renamed as...
5395 (current_thread): New variable. All uses updated.
5396 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5397 (maybe_move_out_of_jump_pad): Likewise.
5398 (cancel_breakpoint): Likewise.
5399 (linux_low_filter_event): Likewise.
5400 (wait_for_sigstop): Likewise.
5401 (linux_resume_one_lwp): Likewise.
5402 (need_step_over_p): Likewise.
5403 (start_step_over): Likewise.
5404 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5405 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5406 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5407 and save_inferior as saved_thread.
5408 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5410 (regcache_invalidate_thread): Likewise.
5411 * remote-utils.c (prepare_resume_reply): Likewise.
5412 * thread-db.c (thread_db_get_tls_address): Likewise.
5413 (disable_thread_event_reporting): Likewise.
5414 (remove_thread_event_breakpoints): Likewise.
5415 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5417 * target.h (set_desired_inferior): Renamed as...
5418 (set_desired_thread): New declaration. All uses updated.
5419 * server.c (myresume): Updated comment to reference thread instead
5421 (handle_serial_event): Likewise.
5422 (handle_target_event): Likewise.
5424 2014-09-12 Tom Tromey <tromey@redhat.com>
5425 Gary Benson <gbenson@redhat.com>
5427 * regcache.h: Include common-regcache.h.
5428 (regcache_read_pc): Don't declare.
5429 * regcache.c (get_thread_regcache_for_ptid): New function.
5431 2014-09-11 Tom Tromey <tromey@redhat.com>
5432 Gary Benson <gbenson@redhat.com>
5434 * symbol.c: New file.
5435 * Makefile.in (SFILES): Add symbol.c.
5436 (OBS): Add symbol.o.
5438 2014-09-11 Gary Benson <gbenson@redhat.com>
5440 * target.c (target_stop_ptid, target_continue_ptid): New
5443 2014-09-11 Tom Tromey <tromey@redhat.com>
5444 Gary Benson <gbenson@redhat.com>
5446 * target.h: Include target/target.h.
5447 * target.c (target_read_memory, target_read_uint32)
5448 (target_write_memory): New functions.
5450 2014-09-11 Gary Benson <gbenson@redhat.com>
5452 * server.h (debug_hw_points): Don't declare.
5453 * server.c (debug_hw_points): Don't define. Replace all uses
5454 with show_debug_regs.
5455 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5456 all uses with show_debug_regs.
5458 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5460 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5461 endianness into account.
5462 (ppc_supply_ptrace_register): Likewise.
5464 2014-09-03 James Hogan <james.hogan@imgtec.com>
5466 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5467 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5469 2014-09-03 Gary Benson <gbenson@redhat.com>
5471 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5472 ALL_DEBUG_ADDRESS_REGISTERS.
5474 2014-09-02 Gary Benson <gbenson@redhat.com>
5476 * i386-low.h: Renamed as...
5477 * x86-low.h: New file. All type, function and variable name
5478 prefixes changed from "i386_" to "x86_". All references updated.
5479 * i386-low.c: Renamed as...
5480 * x86-low.c: New file. All type, function and variable name
5481 prefixes changed from "i386_" to "x86_". All references updated.
5483 2014-09-02 Gary Benson <gbenson@redhat.com>
5485 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5486 (x86_linux_new_thread): Likewise.
5488 2014-08-29 Gary Benson <gbenson@redhat.com>
5490 * server.h (setjmp.h): Do not include.
5491 (toplevel): Do not declare.
5492 (common-exceptions.h): Include.
5493 (cleanups.h): Likewise.
5494 * server.c (toplevel): Do not define.
5495 (exit_code): New static global.
5496 (detach_or_kill_for_exit_cleanup): New function.
5497 (main): New function. Original main renamed to...
5498 (captured_main): New function.
5499 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5501 2014-08-29 Gary Benson <gbenson@redhat.com>
5503 * Makefile.in (SFILES): Add common/common-exceptions.c.
5504 (OBS): Add common-exceptions.o.
5505 (common-exceptions.o): New rule.
5506 * utils.c (prepare_to_throw_exception): New function.
5508 2014-08-29 Gary Benson <gbenson@redhat.com>
5510 * config.in: Regenerate.
5511 * configure: Likewise.
5513 2014-08-29 Gary Benson <gbenson@redhat.com>
5515 * Makefile.in (SFILES): Add common/cleanups.c.
5517 (cleanups.o): New rule.
5519 2014-08-29 Gary Benson <gbenson@redhat.com>
5521 * utils.c (internal_vwarning): New function.
5523 2014-08-28 Gary Benson <gbenson@redhat.com>
5525 * utils.h (fatal): Remove declaration.
5526 * utils.c (fatal): Remove function.
5528 2014-08-28 Gary Benson <gbenson@redhat.com>
5530 * tracepoint.c (gdb_agent_init): Replace fatal with
5532 (initialize_tracepoint): Likewise.
5534 2014-08-28 Gary Benson <gbenson@redhat.com>
5536 * remote-utils.c (remote_prepare): Replace fatal with error.
5538 2014-08-28 Gary Benson <gbenson@redhat.com>
5540 * linux-low.c (linux_async): Replace fatal with warning.
5542 (linux_start_non_stop): Return -1 if linux_async failed.
5544 2014-08-28 Gary Benson <gbenson@redhat.com>
5546 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5548 (i386_dr_low_get_addr): Remove vague comment.
5549 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5552 2014-08-28 Gary Benson <gbenson@redhat.com>
5554 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5555 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5557 (linux_resume_one_lwp): Likewise.
5558 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5560 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5561 with internal_error.
5562 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5563 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5564 (find_register_by_name): Replace fatal with internal_error.
5565 (find_regno): Likewise.
5566 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5567 * thread-db.c (thread_db_create_event): Likewise.
5568 (thread_db_load_search): Likewise.
5569 (try_thread_db_load_1): Likewise.
5570 * tracepoint.c (get_jump_space_head): Replace fatal with
5572 (claim_trampoline_space): Likewise.
5573 (have_fast_tracepoint_trampoline_buffer): Likewise.
5574 (cmd_qtstart): Likewise.
5575 (stop_tracing): Likewise.
5576 (fast_tracepoint_collecting): Likewise.
5577 (target_malloc): Likewise.
5578 (download_tracepoint): Likewise.
5579 (download_trace_state_variables): Replace check with gdb_assert.
5580 (upload_fast_traceframes): Replace fatal with internal_error.
5582 2014-08-19 Tom Tromey <tromey@redhat.com>
5583 Gary Benson <gbenson@redhat.com>
5585 * Makefile.in (SFILES): Add common/common-debug.c.
5586 (OBS): Add common-debug.o.
5587 (common-debug.o): New rule.
5588 * debug.h (debug_printf): Don't declare.
5589 * debug.c (debug_printf): Renamed and rewritten as...
5590 (debug_vprintf): New function.
5592 2014-08-19 Gary Benson <gbenson@redhat.com>
5594 * utils.h: Do not include print-utils.h.
5596 2014-08-19 Tom Tromey <tromey@redhat.com>
5597 Gary Benson <gbenson@redhat.com>
5599 * server.h: Add static assertion.
5600 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5602 2014-08-19 Tom Tromey <tromey@redhat.com>
5603 Gary Benson <gbenson@redhat.com>
5605 * Makefile.in (SFILES): Add common/errors.c.
5606 (OBS): Add errors.o.
5607 (IPA_OBS): Add errors-ipa.o.
5608 (errors.o): New rule.
5609 (errors-ipa.o): Likewise.
5610 * utils.h (perror_with_name, error, warning): Don't declare.
5611 * utils.c (warning): Renamed and rewritten as...
5612 (vwarning): New function.
5613 (error): Renamed and rewritten as...
5614 (verror): New function.
5615 (internal_error): Renamed and rewritten as...
5616 (internal_verror): New function.
5618 2014-08-07 Gary Benson <gbenson@redhat.com>
5620 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5621 * configure: Regenerate.
5622 * config.in: Likewise.
5623 * server.h: Do not include errno.h.
5624 * event-loop.c: Likewise.
5625 * hostio-errno.c: Likewise.
5626 * linux-low.c: Likewise.
5627 * remote-utils.c: Likewise.
5628 * spu-low.c: Likewise.
5629 * utils.c: Likewise.
5630 * gdbreplay.c: Unconditionally include errno.h.
5632 2014-08-07 Gary Benson <gbenson@redhat.com>
5634 * server.h: Do not include string.h.
5635 * event-loop.c: Likewise.
5636 * linux-low.c: Likewise.
5637 * regcache.c: Likewise.
5638 * remote-utils.c: Likewise.
5639 * spu-low.c: Likewise.
5640 * utils.c: Likewise.
5642 2014-08-07 Gary Benson <gbenson@redhat.com>
5644 * server.h: Do not include gdb_assert.h.
5646 2014-08-07 Gary Benson <gbenson@redhat.com>
5648 * server.h: Do not include common-utils.h.
5650 2014-08-07 Gary Benson <gbenson@redhat.com>
5652 * server.h: Do not include ptid.h.
5653 * notif.h: Likewise.
5655 2014-08-07 Gary Benson <gbenson@redhat.com>
5657 * server.h: Do not include gdb_locale.h.
5659 2014-08-07 Gary Benson <gbenson@redhat.com>
5661 * server.h: Do not include gdb/signals.h.
5662 * win32-low.c: Likewise.
5664 2014-08-07 Gary Benson <gbenson@redhat.com>
5666 * server.h: Do not include pathmax.h.
5668 2014-08-07 Gary Benson <gbenson@redhat.com>
5670 * server.h: Do not include libiberty.h.
5671 * linux-bfin-low.c: Likewise.
5673 2014-08-07 Gary Benson <gbenson@redhat.com>
5675 * server.h: Do not include ansidecl.h.
5677 2014-08-07 Gary Benson <gbenson@redhat.com>
5679 * linux-x86-low.c: Do not include stddef.h.
5680 * lynx-ppc-low.c: Likewise.
5681 * tracepoint.c: Likewise.
5683 2014-08-07 Gary Benson <gbenson@redhat.com>
5685 * server.h: Do not include stdarg.h.
5686 * nto-low.c: Likewise.
5688 2014-08-07 Gary Benson <gbenson@redhat.com>
5690 * server.h: Do not include stdlib.h.
5691 * inferiors.c: Likewise.
5692 * linux-low.c: Likewise.
5693 * regcache.c: Likewise.
5694 * spu-low.c: Likewise.
5695 * tracepoint.c: Likewise.
5696 * utils.c: Likewise.
5698 2014-08-07 Gary Benson <gbenson@redhat.com>
5700 * server.h: Do not include stdio.h.
5701 * linux-low.c: Likewise.
5702 * remote-utils.c: Likewise.
5703 * spu-low.c: Likewise.
5704 * utils.c: Likewise.
5705 * wincecompat.c: Likewise.
5707 2014-08-06 Gary Benson <gbenson@redhat.com>
5709 * regcache.c (init_register_cache): Move conditionals inside if.
5711 2014-08-06 Gary Benson <gbenson@redhat.com>
5713 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5715 2014-07-31 Gary Benson <gbenson@redhat.com>
5717 * ax.h: Do not include server.h.
5718 * gdbthread.h: Likewise.
5719 * lynx-low.h: Likewise.
5720 * notif.h: Likewise.
5722 2014-07-30 Gary Benson <gbenson@redhat.com>
5724 * server.h: Include common-defs.h.
5725 Do not include config.h or build-gnulib-gdbserver/config.h.
5727 2014-07-30 Gary Benson <gbenson@redhat.com>
5729 * hostio-errno.c: Move server.h to top of includes list.
5730 * inferiors.c: Likewise.
5731 * linux-x86-low.c: Likewise.
5732 * notif.c: Include server.h.
5734 2014-07-24 Tom Tromey <tromey@redhat.com>
5735 Gary Benson <gbenson@redhat.com>
5737 * server.h (CORE_ADDR): Now unsigned.
5739 2014-07-16 Pedro Alves <palves@redhat.com>
5741 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5743 2014-07-15 Pedro Alves <palves@redhat.com>
5745 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5748 2014-07-11 Pedro Alves <palves@redhat.com>
5750 * linux-low.c (kill_wait_lwp): New function, based on
5751 kill_one_lwp_callback, but use my_waitpid directly.
5752 (kill_one_lwp_callback, linux_kill): Use it.
5754 2014-06-23 Pedro Alves <palves@redhat.com>
5756 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5757 before setting DR0..DR3.
5759 2014-06-20 Gary Benson <gbenson@redhat.com>
5761 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5762 * configure: Regenerated.
5763 * config.in: Likewise.
5765 2014-06-20 Gary Benson <gbenson@redhat.com>
5767 * Makefile.in (SFILES): Update locations for files moved
5769 (object file files): Reordered.
5771 2014-06-20 Gary Benson <gbenson@redhat.com>
5773 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5774 (i386_dr_low_set_addr): Likewise.
5775 (i386_dr_low_get_addr): Likewise.
5776 (i386_dr_low_can_set_control): Likewise.
5777 (i386_dr_low_set_control): Likewise.
5778 (i386_dr_low_get_control): Likewise.
5779 (i386_dr_low_get_status): Likewise.
5780 (i386_get_debug_register_length): Likewise.
5781 * linux-x86-low.c (i386_dr_low_set_addr):
5782 Changed signature. Made static.
5783 (i386_dr_low_get_addr): Likewise.
5784 (i386_dr_low_set_control): Likewise.
5785 (i386_dr_low_get_control): Likewise.
5786 (i386_dr_low_get_status): Likewise.
5787 (i386_dr_low): New global variable.
5788 * win32-i386-low.c (i386_dr_low_set_addr):
5789 Changed signature. Made static.
5790 (i386_dr_low_get_addr): Likewise.
5791 (i386_dr_low_set_control): Likewise.
5792 (i386_dr_low_get_control): Likewise.
5793 (i386_dr_low_get_status): Likewise.
5794 (i386_dr_low): New global variable.
5796 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5798 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5799 * Makefile.in (AR, AR_FLAGS): Define.
5800 * configure: Regenerate.
5802 2014-06-19 Gary Benson <gbenson@redhat.com>
5804 * Makefile.in (i386-dregs.o): New rule.
5805 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5806 * i386-low.c (target.h): Remove include.
5807 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5808 (DR_CONTROL_SHIFT): Likewise.
5809 (DR_CONTROL_SIZE): Likewise.
5810 (DR_RW_EXECUTE): Likewise.
5811 (DR_RW_WRITE): Likewise.
5812 (DR_RW_READ): Likewise.
5813 (DR_RW_IORW): Likewise.
5814 (DR_LEN_1): Likewise.
5815 (DR_LEN_2): Likewise.
5816 (DR_LEN_4): Likewise.
5817 (DR_LEN_8): Likewise.
5818 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5819 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5820 (DR_ENABLE_SIZE): Likewise.
5821 (DR_LOCAL_SLOWDOWN): Likewise.
5822 (DR_GLOBAL_SLOWDOWN): Likewise.
5823 (DR_CONTROL_RESERVED): Likewise.
5824 (I386_DR_CONTROL_MASK): Likewise.
5825 (I386_DR_VACANT): Likewise.
5826 (I386_DR_LOCAL_ENABLE): Likewise.
5827 (I386_DR_GLOBAL_ENABLE): Likewise.
5828 (I386_DR_DISABLE): Likewise.
5829 (I386_DR_SET_RW_LEN): Likewise.
5830 (I386_DR_GET_RW_LEN): Likewise.
5831 (I386_DR_WATCH_HIT): Likewise.
5832 (i386_wp_op_t): Likewise.
5833 (i386_show_dr): Likewise.
5834 (i386_length_and_rw_bits): Likewise.
5835 (i386_insert_aligned_watchpoint): Likewise.
5836 (i386_remove_aligned_watchpoint): Likewise.
5837 (i386_handle_nonaligned_watchpoint): Likewise.
5838 i386_update_inferior_debug_regs(): Likewise.
5839 (i386_dr_insert_watchpoint): Likewise.
5840 (i386_dr_remove_watchpoint): Likewise.
5841 (i386_dr_region_ok_for_watchpoint): Likewise.
5842 (i386_dr_stopped_data_address): Likewise.
5843 (i386_dr_stopped_by_watchpoint): Likewise.
5845 2014-06-19 Gary Benson <gbenson@redhat.com>
5847 * i386-low.c (i386_dr_show): Renamed to
5848 i386_show_dr and made static. All uses updated.
5849 (i386_dr_length_and_rw_bits): Renamed to
5850 i386_length_and_rw_bits and made static.
5852 (i386_dr_insert_aligned_watchpoint): Renamed to
5853 i386_insert_aligned_watchpoint and made static.
5855 (i386_dr_remove_aligned_watchpoint): Renamed to
5856 i386_remove_aligned_watchpoint and made static.
5858 (i386_dr_update_inferior_debug_regs): Renamed to
5859 i386_update_inferior_debug_regs and made static.
5862 2014-06-18 Gary Benson <gbenson@redhat.com>
5864 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5865 (i386_dr_low_can_set_control): Likewise.
5866 (i386_get_debug_register_length): Likewise.
5867 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5868 (i386_dr_low_can_set_control): Likewise.
5869 (i386_get_debug_register_length): Likewise.
5871 2014-06-17 Gary Benson <gbenson@redhat.com>
5873 * i386-low.h (i386-dregs.h): New include.
5874 (DR_FIRSTADDR): Now in i386-dregs.h.
5875 (DR_LASTADDR): Likewise.
5876 (DR_NADDR): Likewise.
5877 (DR_STATUS): Likewise.
5878 (DR_CONTROL): Likewise.
5879 (i386_debug_reg_state): Likewise.
5880 (i386_dr_insert_watchpoint): Likewise.
5881 (i386_dr_remove_watchpoint): Likewise.
5882 (i386_dr_region_ok_for_watchpoint): Likewise.
5883 (i386_dr_stopped_data_address): Likewise.
5884 (i386_dr_stopped_by_watchpoint): Likewise.
5885 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5887 2014-06-18 Gary Benson <gbenson@redhat.com>
5889 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5890 i386_dr_insert_watchpoint.
5891 (i386_low_remove_watchpoint): Renamed to
5892 i386_dr_remove_watchpoint.
5893 (i386_low_region_ok_for_watchpoint): Renamed to
5894 i386_dr_region_ok_for_watchpoint.
5895 (i386_low_stopped_data_address): Renamed to
5896 i386_dr_stopped_data_address.
5897 (i386_low_stopped_by_watchpoint): Renamed to
5898 i386_dr_stopped_by_watchpoint.
5899 * i386-low.c (i386_show_dr): Renamed to
5900 i386_dr_show and made nonstatic. All uses updated.
5901 (i386_length_and_rw_bits): Renamed to
5902 i386_dr_length_and_rw_bits and made nonstatic.
5904 (i386_insert_aligned_watchpoint): Renamed to
5905 i386_dr_insert_aligned_watchpoint and made nonstatic.
5907 (i386_remove_aligned_watchpoint): Renamed to
5908 i386_dr_remove_aligned_watchpoint and made nonstatic.
5910 (i386_update_inferior_debug_regs): Renamed to
5911 i386_dr_update_inferior_debug_regs and made nonstatic.
5913 (i386_low_insert_watchpoint): Renamed to
5914 i386_dr_insert_watchpoint. All uses updated.
5915 (i386_low_remove_watchpoint): Renamed to
5916 i386_dr_remove_watchpoint. All uses updated.
5917 (i386_low_region_ok_for_watchpoint): Renamed to
5918 i386_dr_region_ok_for_watchpoint. All uses updated.
5919 (i386_low_stopped_data_address): Renamed to
5920 i386_dr_stopped_data_address. All uses updated.
5921 (i386_low_stopped_by_watchpoint): Renamed to
5922 i386_dr_stopped_by_watchpoint. All uses updated.
5924 2014-06-18 Gary Benson <gbenson@redhat.com>
5926 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5927 (i386_dr_low_can_set_control): Likewise.
5928 (i386_insert_aligned_watchpoint): New check.
5930 2014-06-18 Gary Benson <gbenson@redhat.com>
5932 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
5935 2014-06-18 Gary Benson <gbenson@redhat.com>
5937 * i386-low.c (i386_length_and_rw_bits): Use internal_error
5938 instead of fatal and error.
5939 (i386_handle_nonaligned_watchpoint): Likewise.
5941 2014-06-18 Gary Benson <gbenson@redhat.com>
5943 * i386-low.c (i386_get_debug_register_length): New macro.
5944 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
5945 (i386_show_dr): Use debug_printf instead of fprintf. Use
5946 phex to format values.
5948 2014-06-18 Gary Benson <gbenson@redhat.com>
5950 * i386-low.h: Comment changes.
5951 * i386-low.c: Likewise.
5953 2014-06-18 Gary Benson <gbenson@redhat.com>
5955 * i386-low.c: Whitespace changes.
5957 2014-06-12 Tom Tromey <tromey@redhat.com>
5959 * utils.c (freeargv): Remove.
5961 2014-06-12 Tom Tromey <tromey@redhat.com>
5963 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
5964 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
5965 (parse_debug_format_options): Likewise.
5966 (gdbserver_usage): Likewise.
5967 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
5968 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
5969 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
5971 ($(LIBGNU)): Depend on libiberty.
5972 (all-lib): Recurse into all subdirs.
5973 (install-only): Invoke "install" target in subdirs.
5974 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
5976 * configure: Rebuild.
5977 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
5978 for vasprintf, vsnprintf, or gettimeofday.
5979 * configure.srv: Don't add safe-ctype.o or lbasename.o to
5982 2014-06-05 Joel Brobecker <brobecker@adacore.com>
5984 * development.sh: Delete.
5985 * Makefile.in (config.status): Adjust dependency on development.sh.
5986 * configure.ac: Adjust development.sh source call.
5987 * configure: Regenerate.
5989 2014-06-02 Pedro Alves <palves@redhat.com>
5991 * ax.c (gdb_free_agent_expr): New function.
5992 * ax.h (gdb_free_agent_expr): New declaration.
5993 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
5995 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
5997 (clear_breakpoint_conditions_and_commands): New function.
5998 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
5999 (clear_breakpoint_conditions_and_commands): New declaration.
6001 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6003 * linux-aarch64-low.c (asm/ptrace.h): Include.
6005 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6007 Fix TLS access for -static -pthread.
6008 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6009 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6010 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6012 2014-05-20 Pedro Alves <palves@redhat.com>
6014 * linux-aarch64-low.c (aarch64_insert_point)
6015 (aarch64_remove_point): No longer check whether the type is
6016 supported here. Adjust to new interface.
6017 (the_low_target): Install aarch64_supports_z_point_type as
6018 supports_z_point_type method.
6019 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6020 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6021 instead of a Z packet char. Adjust.
6022 (arm_supports_z_point_type): New function.
6023 (arm_insert_point, arm_remove_point): Adjust to new interface.
6024 (the_low_target): Install arm_supports_z_point_type.
6025 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6026 (cris_insert_point, cris_remove_point): Adjust to new interface.
6027 Don't check whether the type is supported here.
6028 (the_low_target): Install cris_supports_z_point_type.
6029 * linux-low.c (linux_supports_z_point_type): New function.
6030 (linux_insert_point, linux_remove_point): Adjust to new interface.
6031 * linux-low.h (struct linux_target_ops) <insert_point,
6032 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6033 raw_breakpoint pointer parameter.
6034 <supports_z_point_type>: New method.
6035 * linux-mips-low.c (mips_supports_z_point_type): New function.
6036 (mips_insert_point, mips_remove_point): Adjust to new interface.
6037 Use mips_supports_z_point_type.
6038 (the_low_target): Install mips_supports_z_point_type.
6039 * linux-ppc-low.c (the_low_target): Install NULL as
6040 supports_z_point_type method.
6041 * linux-s390-low.c (the_low_target): Install NULL as
6042 supports_z_point_type method.
6043 * linux-sparc-low.c (the_low_target): Install NULL as
6044 supports_z_point_type method.
6045 * linux-x86-low.c (x86_supports_z_point_type): New function.
6046 (x86_insert_point): Adjust to new insert_point interface. Use
6047 insert_memory_breakpoint. Adjust to new
6048 i386_low_insert_watchpoint interface.
6049 (x86_remove_point): Adjust to remove_point interface. Use
6050 remove_memory_breakpoint. Adjust to new
6051 i386_low_remove_watchpoint interface.
6052 (the_low_target): Install x86_supports_z_point_type.
6053 * lynx-low.c (lynx_target_ops): Install NULL as
6054 supports_z_point_type callback.
6055 * nto-low.c (nto_supports_z_point_type): New.
6056 (nto_insert_point, nto_remove_point): Adjust to new interface.
6057 (nto_target_ops): Install nto_supports_z_point_type.
6058 * mem-break.c: Adjust intro comment.
6059 (struct raw_breakpoint) <raw_type, size>: New fields.
6060 <inserted>: Update comment.
6061 <shlib_disabled>: Delete field.
6062 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6063 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6064 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6065 (raw_bkpt_type_to_target_hw_bp_type): New function.
6066 (find_enabled_raw_code_breakpoint_at): New function.
6067 (find_raw_breakpoint_at): New type and size parameters. Use them.
6068 (insert_memory_breakpoint): New function, based off
6069 set_raw_breakpoint_at.
6070 (remove_memory_breakpoint): New function.
6071 (set_raw_breakpoint_at): Reimplement.
6072 (set_breakpoint): New, based on set_breakpoint_at.
6073 (set_breakpoint_at): Reimplement.
6074 (delete_raw_breakpoint): Go through the_target->remove_point
6075 instead of assuming memory breakpoints.
6076 (find_gdb_breakpoint_at): Delete.
6077 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6078 (find_gdb_breakpoint): New function.
6079 (set_gdb_breakpoint_at): Delete.
6080 (z_type_supported): New function.
6081 (set_gdb_breakpoint_1): New function, loosely based off
6082 set_gdb_breakpoint_at.
6083 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6084 (delete_gdb_breakpoint_at): Delete.
6085 (delete_gdb_breakpoint_1): New function, loosely based off
6086 delete_gdb_breakpoint_at.
6087 (delete_gdb_breakpoint): New function.
6088 (clear_gdb_breakpoint_conditions): Rename to ...
6089 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6091 (add_condition_to_breakpoint): Make static.
6092 (add_breakpoint_condition): Take a struct breakpoint pointer
6093 instead of an address. Adjust.
6094 (gdb_condition_true_at_breakpoint): Rename to ...
6095 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6097 (gdb_condition_true_at_breakpoint): Reimplement.
6098 (add_breakpoint_commands): Take a struct breakpoint pointer
6099 instead of an address. Adjust.
6100 (gdb_no_commands_at_breakpoint): Rename to ...
6101 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6102 parameter. Return true if no breakpoint was found. Change debug
6104 (gdb_no_commands_at_breakpoint): Reimplement.
6105 (run_breakpoint_commands): Rename to ...
6106 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6107 and change return type to boolean.
6108 (run_breakpoint_commands): New function.
6109 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6110 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6111 breakpoint. Go through the_target->remove_point instead of
6112 assuming memory breakpoint.
6113 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6114 software and hardware breakpoints.
6115 (reinsert_raw_breakpoint): Go through the_target->insert_point
6116 instead of assuming memory breakpoint.
6117 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6118 software and hardware breakpoints.
6119 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6120 Check both software and hardware breakpoints.
6121 (validate_inserted_breakpoint): Assert the breakpoint is a
6122 software breakpoint. Set the inserted flag to -1 instead of
6123 setting shlib_disabled.
6124 (delete_disabled_breakpoints): Adjust.
6125 (validate_breakpoints): Only validate software breakpoints.
6126 Adjust to inserted flag change.
6127 (check_mem_read, check_mem_write): Skip breakpoint types other
6128 than software breakpoints. Adjust to inserted flag change.
6129 * mem-break.h (enum raw_bkpt_type): New enum.
6130 (raw_breakpoint, struct process_info): Forward declare.
6131 (Z_packet_to_target_hw_bp_type): Delete declaration.
6132 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6133 (set_gdb_breakpoint, delete_gdb_breakpoint)
6134 (clear_breakpoint_conditions): New declarations.
6135 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6136 (breakpoint_inserted_here): Update comment.
6137 (add_breakpoint_condition, add_breakpoint_commands): Replace
6138 address parameter with a breakpoint pointer parameter.
6139 (gdb_breakpoint_here): Update comment.
6140 (delete_gdb_breakpoint_at): Delete.
6141 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6142 * server.c (process_point_options): Take a struct breakpoint
6143 pointer instead of an address. Adjust.
6144 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6145 delete_gdb_breakpoint.
6146 * spu-low.c (spu_target_ops): Install NULL as
6147 supports_z_point_type method.
6148 * target.h: Include mem-break.h.
6149 (struct target_ops) <prepare_to_access_memory>: Update comment.
6150 <supports_z_point_type>: New field.
6151 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6152 instead of a char. Also take a raw breakpoint pointer.
6153 * win32-arm-low.c (the_low_target): Install NULL as
6154 supports_z_point_type.
6155 * win32-i386-low.c (i386_supports_z_point_type): New function.
6156 (i386_insert_point, i386_remove_point): Adjust to new interface.
6157 (the_low_target): Install i386_supports_z_point_type.
6158 * win32-low.c (win32_supports_z_point_type): New function.
6159 (win32_insert_point, win32_remove_point): Adjust to new interface.
6160 (win32_target_ops): Install win32_supports_z_point_type.
6161 * win32-low.h (struct win32_target_ops):
6162 <supports_z_point_type>: New method.
6163 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6164 instead of a char. Also take a raw breakpoint pointer.
6166 2014-05-20 Pedro Alves <palves@redhat.com>
6168 * mem-break.h: Include break-common.h.
6169 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6170 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6171 (Z_packet_to_target_hw_bp_type): New declaration.
6172 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6173 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6174 (Z_PACKET_ACCESS_WP): Delete macros.
6175 (Z_packet_to_hw_type): Delete function.
6176 * i386-low.h: Don't include break-common.h here.
6177 (Z_packet_to_hw_type): Delete declaration.
6178 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6179 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6180 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6181 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6182 * linux-aarch64-low.c: Don't include break-common.h here.
6183 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6184 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6185 (Z_packet_to_target_hw_bp_type): Delete function.
6186 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6188 (mips_insert_point, mips_remove_point): Use
6189 Z_packet_to_target_hw_bp_type.
6191 2014-05-20 Pedro Alves <palves@redhat.com>
6193 * linux-aarch64-low.c: Include break-common.h.
6194 (enum target_point_type): Delete.
6195 (Z_packet_to_point_type): Rename to ...
6196 (Z_packet_to_target_hw_bp_type): ... this, and return a
6197 target_hw_bp_type instead.
6198 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6199 instead of an enum target_point_type.
6200 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6202 (aarch64_dr_state_insert_one_point)
6203 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6204 (aarch64_handle_aligned_watchpoint)
6205 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6206 Take an enum target_hw_bp_type instead of an enum
6208 (aarch64_supports_z_point_type): New function.
6209 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6210 use Z_packet_to_target_hw_bp_type.
6212 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6214 * configure.ac: Only use -Werror by default when DEVELOPMENT
6216 * configure: Regenerate.
6218 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6220 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6221 * linux-x86-low.c (X86_64_USER_REGS): New.
6222 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6224 2014-04-28 Yao Qi <yao@codesourcery.com>
6226 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6229 2014-04-25 Pedro Alves <palves@redhat.com>
6232 * linux-low.c (linux_attach_fail_reason_string): New function.
6233 (linux_attach_lwp): Delete.
6234 (linux_attach_lwp_1): Rename to ...
6235 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6236 argument. Remove "initial" parameter. Return int instead of
6237 void. Don't error or warn here.
6238 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6239 failure to attach to the tgid. Call warning when failing to
6241 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6242 argument. Remove "initial" parameter. Return int instead of
6243 void. Don't error or warn here.
6244 (linux_attach_fail_reason_string): New declaration.
6245 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6246 interface change. Use linux_attach_fail_reason_string.
6248 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6249 Walfred Tedeschi <walfred.tedeschi@intel.com>
6251 * Makefile.in: Added rules to handle new files
6252 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6253 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6254 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6255 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6256 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6257 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6259 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6260 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6261 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6262 i386/x32-avx512.xml.
6263 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6264 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6265 i386/x32-avx512-linux.xml.
6266 * i387-fp.c (num_avx512_k_registers): New constant for number
6268 (num_avx512_zmmh_low_registers): New constant for number of
6269 lower ZMM registers (0-15).
6270 (num_avx512_zmmh_high_registers): New constant for number of
6271 higher ZMM registers (16-31).
6272 (num_avx512_ymmh_registers): New contant for number of higher
6273 YMM registers (ymm16-31 added by avx521 on x86_64).
6274 (num_avx512_xmm_registers): New constant for number of higher
6275 XMM registers (xmm16-31 added by AVX512 on x86_64).
6276 (struct i387_xsave): Add space for AVX512 registers.
6277 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6278 Add code to handle AVX512 registers.
6279 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6280 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6281 prototypei from generated file.
6282 (tdesc_amd64_avx512_linux): Likewise.
6283 (init_registers_x32_avx512_linux): Likewise.
6284 (tdesc_x32_avx512_linux): Likewise.
6285 (init_registers_i386_avx512_linux): Likewise.
6286 (tdesc_i386_avx512_linux): Likewise.
6287 (x86_64_regmap): Add AVX512 registers.
6288 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6290 (initialize_low_arch): Add code to initialize AVX512 registers.
6292 2014-04-23 Pedro Alves <palves@redhat.com>
6294 * mem-break.c (find_gdb_breakpoint_at): Make static.
6295 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6297 2014-04-23 Pedro Alves <palves@redhat.com>
6299 * i386-low.c: Don't include break-common.h here.
6300 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6301 prototype to take target_hw_bp_type as argument instead of a Z
6303 * i386-low.h: Include break-common.h here.
6304 (Z_packet_to_hw_type): Declare.
6305 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6307 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6308 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6309 (x86_remove_point): Convert the packet number to a
6310 target_hw_bp_type before calling i386_low_remove_watchpoint.
6311 * win32-i386-low.c (i386_insert_point): Convert the packet number
6312 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6313 (i386_remove_point): Convert the packet number to a
6314 target_hw_bp_type before calling i386_low_remove_watchpoint.
6316 2014-04-23 Pedro Alves <palves@redhat.com>
6318 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6320 2014-04-10 Pedro Alves <palves@redhat.com>
6322 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6323 Check if the condition or command is NULL before checking if the
6324 breakpoint is known. On success, return true.
6325 * mem-break.h (add_breakpoint_condition): Document return.
6326 (add_breakpoint_commands): Add describing comment.
6327 * server.c (skip_to_semicolon): New function.
6328 (process_point_options): Use it.
6330 2014-04-09 Pedro Alves <palves@redhat.com>
6332 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6335 2014-02-27 Pedro Alves <palves@redhat.com>
6338 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6340 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6342 (last_thread_of_process_p): Take a PID argument instead of a
6344 (linux_wait_for_lwp): Delete.
6345 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6347 (linux_low_filter_event): New function, party factored out from
6348 linux_wait_for_event.
6349 (linux_wait_for_event): Rename to ...
6350 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6351 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6352 sigsuspend. Check for zombie leaders.
6353 (linux_wait_for_event): Reimplement as wrapper around
6354 linux_wait_for_event_filtered.
6355 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6356 a normal or signal exit is seen, it's the whole process exiting.
6357 (wait_for_sigstop): No longer a for_each_inferior callback.
6358 Rewrite on top of linux_wait_for_event_filtered.
6359 (stop_all_lwps): Call wait_for_sigstop directly.
6360 * server.c (resume, handle_target_event): Handle
6361 TARGET_WAITKIND_NO_RESUMED.
6363 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6365 * win32-low.c (psapi_get_dll_name,
6366 * win32_CreateToolhelp32Snapshot): Delete.
6367 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6368 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6370 (handle_load_dll): Add function description.
6371 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6373 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6375 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6377 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6378 base address when calling win32_add_one_solib.
6379 (handle_load_dll): Delete local variable load_addr.
6380 Remove 0x1000 offset applied to DLL base address when calling
6381 win32_add_one_solib.
6382 (handle_unload_dll): Add comment.
6384 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6386 * win32-low.c (win32_add_all_dlls): Renames
6387 win32_ensure_ntdll_loaded. Rewrite function documentation.
6388 Adjust implementation to always load all DLLs.
6389 Add 0x1000 offset to DLL base address when calling
6390 win32_add_one_solib.
6391 (child_initialization_done): New static global.
6392 (do_initial_child_stuff): Set child_initialization_done to
6393 zero during child initialization, and 1 after. Replace call
6394 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6396 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6397 (handle_unload_dll): Add function documentation.
6398 (get_child_debug_event): Ignore load and unload DLL events
6399 during child initialization.
6401 2014-02-20 Doug Evans <dje@google.com>
6403 Remove global all_lwps.
6404 * inferiors.h (ptid_of): Move here from linux-low.h.
6405 (pid_of, lwpid_of): Ditto.
6406 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6407 parameter is a struct thread_info * now.
6408 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6409 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6410 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6412 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6413 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6414 * linux-arm-low.c (update_registers_callback): Update, "entry"
6415 parameter is a struct thread_info * now.
6416 Fetch lwpid from current_inferior directly.
6417 (arm_insert_point): Pass &all_threads to find_inferior instead of
6419 (arm_remove_point): Ditto.
6420 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6421 (arm_prepare_to_resume): Fetch pid from thread.
6422 (arm_read_description): Fetch lwpid from current_inferior directly.
6423 * linux-low.c (all_lwps): Delete.
6424 (delete_lwp): Delete call to remove_inferior.
6425 (handle_extended_wait): Fetch lwpid from thread.
6426 (add_lwp): Don't set lwp->entry.id. Remove call to
6427 add_inferior_to_list.
6428 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6429 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6430 (kill_one_lwp_callback): Ditto.
6431 (linux_kill): Don't dereference NULL pointer.
6432 Fetch ptid,lwpid from thread.
6433 (get_detach_signal): Fetch ptid from thread.
6434 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6435 Simplify call to regcache_invalidate_thread.
6436 (delete_lwp_callback): Update, "entry" parameter is a
6437 struct thread_info * now. Fetch pid from thread.
6438 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6439 (status_pending_p_callback): Update, "entry" parameter is a
6440 struct thread_info * now. Fetch ptid from thread.
6441 (find_lwp_pid): Update, "entry" parameter is a
6442 struct thread_info * now.
6443 (linux_wait_for_lwp): Fetch pid from thread.
6444 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6445 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6446 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6447 (dequeue_one_deferred_signal): Ditto.
6448 (cancel_breakpoint): Fetch ptid from current_inferior.
6449 (linux_wait_for_event): Pass &all_threads to find_inferior,
6450 not &all_lwps. Fetch ptid, lwpid from thread.
6451 (count_events_callback): Update, "entry" parameter is a
6452 struct thread_info * now.
6453 (select_singlestep_lwp_callback): Ditto.
6454 (select_event_lwp_callback): Ditto.
6455 (cancel_breakpoints_callback): Ditto.
6456 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6458 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6459 (unsuspend_one_lwp): Update, "entry" parameter is a
6460 struct thread_info * now.
6461 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6463 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6464 Fetch lwpid from thread, not lwp.
6465 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6466 Pass &all_threads to find_inferior, not &all_lwps.
6467 (send_sigstop): Fetch lwpid from thread, not lwp.
6468 (send_sigstop_callback): Update, "entry" parameter is a
6469 struct thread_info * now.
6470 (suspend_and_send_sigstop_callback): Ditto.
6471 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6472 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6473 struct thread_info * now.
6474 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6476 (lwp_running): Update, "entry" parameter is a
6477 struct thread_info * now.
6478 (stop_all_lwps): Fetch ptid from thread.
6479 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6480 (linux_resume_one_lwp): Fetch lwpid from thread.
6481 (linux_set_resume_request): Update, "entry" parameter is a
6482 struct thread_info * now. Fetch pid, lwpid from thread.
6483 (resume_status_pending_p): Update, "entry" parameter is a
6484 struct thread_info * now.
6485 (need_step_over_p): Ditto. Fetch lwpid from thread.
6486 (start_step_over): Fetch lwpid from thread.
6487 (linux_resume_one_thread): Update, "entry" parameter is a
6488 struct thread_info * now. Fetch lwpid from thread.
6489 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6490 (proceed_one_lwp): Update, "entry" parameter is a
6491 struct thread_info * now. Fetch lwpid from thread.
6492 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6493 struct thread_info * now.
6494 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6495 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6496 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6498 (regsets_store_inferior_registers): Ditto.
6499 (fetch_register, store_register): Ditto.
6500 (linux_read_memory, linux_write_memory): Ditto.
6501 (linux_request_interrupt): Ditto.
6502 (linux_read_auxv): Ditto.
6503 (linux_xfer_siginfo): Ditto.
6504 (linux_qxfer_spu): Ditto.
6505 (linux_qxfer_libraries_svr4): Ditto.
6506 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6507 moved to inferiors.h.
6509 (get_thread_lwp): Update.
6510 (struct lwp_info): Delete member "entry". Simplify comment for
6513 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6514 current_inferior directly.
6515 (update_watch_registers_callback): Update, "entry" parameter is a
6516 struct thread_info * now. Fetch pid from thread.
6517 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6518 (mips_insert_point): Fetch lwpid from current_inferior.
6519 Pass &all_threads to find_inferior, not &all_lwps.
6520 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6521 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6523 (mips_stopped_data_address): Ditto.
6524 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6526 * linux-tile-low.c (tile_arch_setup): Ditto.
6527 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6528 (update_debug_registers_callback): Update, "entry" parameter is a
6529 struct thread_info * now. Fetch pid from thread.
6530 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6531 Pass &all_threads to find_inferior, not &all_lwps.
6532 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6533 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6534 Pass &all_threads to find_inferior, not &all_lwps.
6535 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6536 (i386_dr_low_get_status): Ditto.
6537 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6538 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6539 (x86_linux_read_description): Ditto.
6540 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6542 2014-02-20 Doug Evans <dje@google.com>
6544 * inferiors.c (get_first_inferior): Fix buglet.
6546 2014-02-19 Doug Evans <dje@google.com>
6548 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6549 * inferiors.c (add_thread): Change result type to struct thread_info *.
6550 All callers updated.
6551 (add_lwp): Call add_thread here instead of in callers.
6552 All callers updated.
6553 * linux-low.h (get_lwp_thread): Rewrite.
6554 (struct lwp_info): New member "thread".
6556 2014-02-19 Doug Evans <dje@google.com>
6558 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6559 All callers updated.
6561 2014-02-19 Doug Evans <dje@google.com>
6563 * inferiors.c (add_thread): Fix whitespace.
6565 2014-02-19 Doug Evans <dje@google.com>
6567 * dll.c (clear_dlls): Replace accessing list implemention details
6569 * gdbthread.h (get_first_thread): Declare.
6570 * inferiors.c (for_each_inferior_with_data): New function.
6571 (get_first_thread): New function.
6572 (find_thread_ptid): Simplify.
6573 (get_first_inferior): New function.
6574 (clear_list): Delete.
6575 (one_inferior_p): New function.
6576 (clear_inferior_list): New function.
6577 (clear_inferiors): Update.
6578 * inferiors.h (for_each_inferior_with_data): Declare.
6579 (clear_inferior_list): Declare.
6580 (one_inferior_p): Declare.
6581 (get_first_inferior): Declare.
6582 * linux-low.c (linux_wait_for_event): Replace accessing list
6583 implemention details with API function.
6584 * server.c (target_running): Ditto.
6585 (accumulate_file_name_length): New function.
6586 (emit_dll_description): New function.
6587 (handle_qxfer_libraries): Replace accessing list implemention
6588 details with API function.
6589 (handle_qxfer_threads_worker): New function.
6590 (handle_qxfer_threads_proper): Replace accessing list implemention
6591 details with API function.
6592 (handle_query): Ditto.
6593 (visit_actioned_threads_callback_ftype): New typedef.
6594 (visit_actioned_threads_data): New struct.
6595 (visit_actioned_threads): Rewrite to be find_inferior callback.
6596 (resume): Call find_inferior.
6597 (handle_status): Replace accessing list implemention
6598 details with API function.
6599 (process_serial_event): Replace accessing list implemention details
6601 * target.c (set_desired_inferior): Replace accessing list implemention
6602 details with API function.
6603 * tracepoint.c (same_process_p): New function.
6604 (gdb_agent_about_to_close): Replace accessing list implemention
6605 details with API function.
6606 * win32-low.c (child_delete_thread): Replace accessing list
6607 implemention details with API function.
6608 (match_dll_by_basename): New function.
6609 (dll_is_loaded_by_basename): New function.
6610 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6611 details call to dll_is_loaded_by_basename.
6613 2014-02-19 Doug Evans <dje@google.com>
6615 * dll.h (struct dll_info): Add comment.
6616 * gdbthread.h (struct thread_info): Add comment.
6617 (current_ptid): Simplify.
6618 * inferiors.c (add_process): Update.
6619 (remove_process): Update.
6620 * inferiors.h (struct process_info): Rename member "head" to "entry".
6621 * linux-low.c (delete_lwp): Update.
6623 (last_thread_of_process_p): Update.
6624 (kill_one_lwp_callback, linux_kill): Update.
6625 (status_pending_p_callback): Update.
6626 (wait_for_sigstop): Update. Simplify read of ptid.
6627 (start_step_over): Update.
6628 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6629 (get_lwp_thread): Update.
6630 (struct lwp_info): Rename member "head" to "entry".
6631 * regcache.h (inferior_list_entry): Delete.
6632 * server.c (kill_inferior_callback): Update.
6633 (detach_or_kill_inferior_callback): Update.
6634 (print_started_pid): Update.
6635 (print_attached_pid): Update.
6636 (process_serial_event): Simplify read of ptid.
6637 * thread-db.c (thread_db_create_event): Update.
6638 (thread_db_get_tls_address): Update.
6639 * win32-low.c (current_inferior_ptid): Simplify.
6641 2014-02-19 Tom Tromey <tromey@redhat.com>
6643 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6645 (target_supports_btrace): Update.
6647 2014-02-14 Yao Qi <yao@codesourcery.com>
6649 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6650 (rsp-low-ipa.o): New target.
6652 2014-02-12 Tom Tromey <tromey@redhat.com>
6654 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6655 convert_ascii_to_int.
6656 * regcache.c (registers_to_string): Likewise.
6657 * remote-utils.c (decode_M_packet): Likewise.
6658 * server.c (process_serial_event): Likewise.
6660 2014-02-12 Tom Tromey <tromey@redhat.com>
6662 * server.c (handle_query, handle_v_run): Use hex2bin, not
6664 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6666 2014-02-12 Tom Tromey <tromey@redhat.com>
6668 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6669 convert_int_to_ascii.
6670 * regcache.c (registers_to_string, collect_register_as_string):
6672 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6674 * server.c (process_serial_event): Likewise.
6675 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6676 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6678 2014-02-12 Tom Tromey <tromey@redhat.com>
6680 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6681 bin2hex, not hexify.
6682 * tracepoint.c (cmd_qtstatus): Likewise.
6684 2014-02-12 Tom Tromey <tromey@redhat.com>
6686 * remote-utils.c (monitor_output): Pass explicit length to
6689 2014-02-12 Tom Tromey <tromey@redhat.com>
6691 * tracepoint.c: Include rsp-low.h.
6692 * server.c: Include rsp-low.h.
6693 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6694 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6696 * remote-utils.c: Include rsp-low.h.
6697 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6698 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6699 (convert_int_to_ascii, convert_ascii_to_int): Move to
6701 * regcache.c: Include rsp-low.h.
6702 * ax.c: Include rsp-low.h.
6703 * Makefile.in (SFILES): Add common/rsp-low.c.
6704 (OBS): Add rsp-low.o.
6705 (rsp-low.o): New target.
6707 2014-02-12 Tom Tromey <tromey@redhat.com>
6709 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6710 Include print-utils.h.
6711 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6712 (plongest, thirty_two, phex_nz): Remove.
6713 * Makefile.in (SFILES): Add common/print-utils.c.
6714 (OBS): Add print-utils.o.
6715 (print-utils-ipa.o): New target.
6716 (print-utils.o): New target.
6717 (IPA_OBJS): Add print-utils-ipa.o.
6719 2014-02-06 Tom Tromey <tromey@redhat.com>
6721 * Makefile.in (SFILES): Fix indentation.
6723 2014-02-05 Doug Evans <dje@google.com>
6725 * linux-low.c (linux_wait_for_event): Improve comment.
6726 (linux_wait_1): Keep current_inferior in sync with event_child.
6728 2014-01-22 Doug Evans <dje@google.com>
6730 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6732 2014-01-22 Doug Evans <dje@google.com>
6734 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6735 * configure: Regenerate.
6736 * config.in: Regenerate.
6737 * Makefile.in (SFILES): Add debug.c.
6739 * debug.c: New file.
6740 * debug.h: New file.
6741 * linux-aarch64-low.c (*): Update all debugging printfs to use
6742 debug_printf instead of fprintf.
6743 * linux-arm-low.c (*): Ditto.
6744 * linux-cris-low.c (*): Ditto.
6745 * linux-crisv32-low.c (*): Ditto.
6746 * linux-m32r-low.c (*): Ditto.
6747 * linux-sparc-low.c (*): Ditto.
6748 * linux-x86.c (*): Ditto.
6749 * linux-low.c (*): Ditto.
6750 (linux_wait_1): Add calls to debug_enter, debug_exit.
6751 (linux_wait): Remove redundant debugging printf.
6752 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6753 (linux_resume, unstop_all_lwps): Ditto.
6754 * mem-break.c (*): Update all debugging printfs to use
6755 debug_printf instead of fprintf.
6756 * remote-utils.c (*): Ditto.
6757 * thread-db.c (*): Ditto.
6758 * server.c #include <ctype.h>, "gdb_vecs.h".
6759 (debug_threads): Moved to debug.c.
6760 (*): Update all debugging printfs to use debug_printf instead of
6762 (start_inferior): Replace call to fflush with call to debug_flush.
6763 (monitor_show_help): Mention set debug-format.
6764 (parse_debug_format_options): New function.
6765 (handle_monitor_command): Handle "monitor set debug-format".
6766 (gdbserver_usage): Mention --debug-format.
6767 (main): Parse --debug-format.
6768 * server.h (debug_threads): Declaration moved to debug.h.
6770 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6771 trace_debug_1 that uses debug_printf.
6772 (tracepoint_look_up_symbols): Update all debugging printfs to use
6773 debug_printf instead of fprintf.
6775 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6777 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6780 2014-01-17 Pedro Alves <palves@redhat.com>
6783 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6784 defined after including gdb_proc_service.h.
6786 2014-01-16 Doug Evans <dje@google.com>
6788 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6789 (match_dll): Use it.
6791 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6793 * target.h (target_ops) <read_btrace>: Change parameters and
6794 return type to allow error reporting.
6795 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6796 trace reading errors on.
6797 * linux-low.c (linux_low_read_btrace): Pass trace reading
6799 (linux_low_disable_btrace): New.
6801 2014-01-15 Doug Evans <dje@google.com>
6803 * inferiors.c (thread_id_to_gdb_id): Delete.
6804 * inferiors.h (thread_id_to_gdb_id): Delete.
6806 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6808 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6809 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6812 2014-01-08 Pedro Alves <palves@redhat.com>
6814 * server.c (handle_status): Don't discard previous queued stop
6815 replies or thread's pending status here.
6816 (main) <disconnection>: Do it here instead.
6818 2014-01-08 Pedro Alves <palves@redhat.com>
6820 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6821 * server.c (visit_actioned_threads, handle_pending_status): New
6823 (handle_v_cont): Factor out parts to ...
6824 (resume): ... this new function. If in all-stop, and a thread
6825 being resumed has a pending status, report it without actually
6827 (myresume): Adjust to use the new 'resume' function.
6828 (clear_pending_status_callback, set_pending_status_callback)
6829 (find_status_pending_thread_callback): New functions.
6830 (handle_status): Handle the case of multiple threads having
6831 interesting statuses to report. Report threads' real last signal
6832 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6833 with an interesting thread to report the status for, instead of
6834 always reporting the status of the first thread.
6836 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6838 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6839 * gdbreplay.c (gdbreplay_version): Likewise.
6841 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6843 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6844 iov.iov_len with the real length in use.
6846 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6848 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6849 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6850 for all targets that use win32-low.c.
6851 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6852 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6854 2013-12-13 Pedro Alves <palves@redhat.com>
6856 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6857 if equal to TARGET_WAITKIND_LOADED.
6858 * win32-low.c (cached_status): New static global.
6859 (win32_wait): Add declaration.
6860 (do_initial_child_stuff): Flush all initial pending debug events
6861 up to the initial breakpoint.
6862 (win32_wait): If CACHED_STATUS was set, return that instead
6863 of doing a real wait. Remove the code resuming the execution
6864 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6865 during the initial phase. Also remove the code changing
6866 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6867 TARGET_WAITKIND_STOPPED.
6869 2013-12-11 Yao Qi <yao@codesourcery.com>
6871 * notif.c (handle_notif_ack): Return 0 if no notification
6874 2013-11-20 Doug Evans <dje@google.com>
6876 * linux-low.c (linux_set_resume_request): Fix comment.
6878 2013-11-20 Doug Evans <dje@google.com>
6880 * linux-low.c (resume_status_pending_p): Tweak comment.
6882 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6884 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6885 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6886 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6887 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6888 (srv_amd64_regobj): Add amd64-mpx.o.
6889 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6890 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6891 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6892 * i387-fp.c (num_pl_bnd_register) Added constant.
6893 (num_pl_bnd_cfg_registers) Added constant.
6894 (struct i387_xsave) Added reserved area and MPX fields.
6895 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6896 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6898 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6899 (init_registers_amd64_mpx_linux): Declare new function.
6900 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6901 (x86_64_regmap): Add MPX registers.
6902 (x86_linux_read_description): Add MPX case.
6903 (initialize_low_arch): Initialize MPX targets.
6905 2013-11-18 Tom Tromey <tromey@redhat.com>
6907 * configure: Rebuild.
6908 * configure.ac: Don't check for stdlib.h.
6909 * gdbreplay.c: Unconditionally include stdlib.h.
6911 2013-11-18 Tom Tromey <tromey@redhat.com>
6913 * config.in: Rebuild.
6914 * configure: Rebuild.
6915 * configure.ac: Don't use AC_HEADER_DIRENT.
6917 2013-11-18 Tom Tromey <tromey@redhat.com>
6919 * server.h: Don't check HAVE_STRING_H.
6920 * gdbreplay.c: Don't check HAVE_STRING_H.
6921 * configure: Rebuild.
6923 2013-11-18 Tom Tromey <tromey@redhat.com>
6925 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6928 2013-11-08 Tom Tromey <tromey@redhat.com>
6930 * configure, config.in: Rebuild.
6931 * configure.ac: Remove unused configury.
6933 2013-11-08 Tom Tromey <tromey@redhat.com>
6935 * acinclude.m4: Include common.m4, codeset.m4.
6936 * configure, config.in: Rebuild.
6937 * configure.ac: Use GDB_AC_COMMON.
6939 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
6941 * linux-s390-low.c (HWCAP_S390_TE): New define.
6942 (s390_arch_setup): Consider the TE field in the HWCAP for
6943 determining 'have_regset_tdb'.
6945 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
6948 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
6951 2013-10-02 Pedro Alves <palves@redhat.com>
6953 * server.c (process_serial_event): Don't output "GDBserver
6954 exiting" if GDB is connected through stdio.
6955 * target.c (mywait): Likewise, be silent if GDB is connected
6958 2013-10-01 Joel Brobecker <brobecker@adacore.com>
6960 * lynx-low.c (lynx_add_threads_after_attach): New function.
6961 (lynx_attach): Remove call to add_thread. Add call to
6962 lynx_add_threads_after_attach instead.
6964 2013-09-28 Mike Frysinger <vapier@gentoo.org>
6966 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
6967 * config.in, configure: Regenerated.
6969 2013-09-18 Yao Qi <yao@codesourcery.com>
6972 * server.c (start_inferior): Clear 'resume_info'.
6974 2013-09-16 Jiong Wang <jiwang@tilera.com>
6976 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
6979 2013-09-16 Jiong Wang <jiwang@tilera.com>
6981 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
6982 linux-tile-low.o to srv_tgtobj.
6984 2013-09-16 Will Newton <will.newton@linaro.org>
6986 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
6989 2013-09-06 Pedro Alves <palves@redhat.com>
6991 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
6992 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
6993 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
6994 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
6995 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
6996 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
6998 2013-09-06 Pedro Alves <palves@redhat.com>
7000 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7001 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7003 2013-09-06 Pedro Alves <palves@redhat.com>
7005 * linux-amd64-ipa.c: Include tracepoint.h.
7006 * linux-i386-ipa.c: Include tracepoint.h.
7008 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7010 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7011 (ps_get_thread_area): New function.
7013 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7015 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7016 (initialize_low_arch): Call init_registers_crisv32 rather than
7017 init_register_crisv32.
7019 2013-09-05 Pedro Alves <palves@redhat.com>
7021 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7023 * hostio.h: ... this new file.
7024 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7025 win32-low.c: Include hostio.h.
7027 2013-09-05 Pedro Alves <palves@redhat.com>
7029 * server.h (gdb_client_data, handler_func, callback_handler_func)
7030 (delete_file_handler, add_file_handler, append_callback_event)
7031 (delete_callback_event, start_event_loop, initialize_event_loop):
7032 Move to event-loop.h and include it.
7033 * event-loop.h: New file.
7035 2013-09-05 Pedro Alves <palves@redhat.com>
7037 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7038 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7039 (loaded_dll, unloaded_dll): Move to ...
7040 * dll.h: ... this new file.
7041 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7043 2013-09-05 Pedro Alves <palves@redhat.com>
7045 * server.h (current_process, get_thread_process, all_processes)
7046 (add_inferior_to_list, for_each_inferior, current_inferior)
7047 (remove_inferior, add_process, remove_process, find_process_pid)
7048 (have_started_inferiors_p, have_attached_inferiors_p)
7049 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7050 (clear_inferiors, find_inferior, find_inferior_id)
7051 (inferior_target_data, set_inferior_target_data)
7052 (inferior_regcache_data, set_inferior_regcache_data): Move to
7053 inferiors.h, and include it.
7054 * inferiors.h: New file.
7056 2013-09-05 Pedro Alves <palves@redhat.com>
7058 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7062 2013-09-05 Pedro Alves <palves@redhat.com>
7064 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7066 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7067 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7068 (handle_tracepoint_general_set, handle_tracepoint_query)
7069 (tracepoint_finished_step, tracepoint_was_hit)
7070 (release_while_stepping_state_list, current_traceframe)
7071 (in_readonly_region, traceframe_read_mem)
7072 (fetch_traceframe_registers, traceframe_read_sdata)
7073 (traceframe_read_info, struct fast_tpoint_collect_status)
7074 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7075 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7076 (supply_fast_tracepoint_registers)
7077 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7078 (ipa_tdesc, claim_trampoline_space)
7079 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7080 (agent_mem_read, agent_get_trace_state_variable_value)
7081 (agent_set_trace_state_variable_value, agent_tsv_read)
7082 (agent_mem_read_string, get_raw_reg_func_addr)
7083 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7084 * tracepoint.h: ... this new file.
7086 2013-09-05 Pedro Alves <palves@redhat.com>
7088 * server.h (perror_with_name, error, fatal, warning, paddress)
7089 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7091 * utils.h: New file.
7093 2013-09-05 Pedro Alves <palves@redhat.com>
7095 * server.h (remote_debug, noack_mode, transport_is_reliable)
7096 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7097 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7098 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7099 (write_enn, initialize_async_io, enable_async_io)
7100 (disable_async_io, check_remote_input_interrupt_request)
7101 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7102 (dead_thread_notify, prepare_resume_reply)
7103 (decode_address_to_semicolon, decode_address, decode_m_packet)
7104 (decode_M_packet, decode_X_packet, decode_xfer_write)
7105 (decode_search_memory_packet, unhexify, hexify)
7106 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7107 (look_up_one_symbol, relocate_instruction)
7108 (monitor_output): Move to remote-utils.h, and include it.
7109 * remote-utils.h: New file.
7111 2013-09-05 Pedro Alves <palves@redhat.com>
7113 * server.h (_): Delete.
7115 2013-09-02 Pedro Alves <palves@redhat.com>
7117 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7118 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7120 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7122 2013-09-02 Pierre Muller <muller@sourceware.org>
7124 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7125 or WriteProcessMemory complete successfully and handle
7126 ERROR_PARTIAL_COPY error.
7128 2013-09-02 Pedro Alves <palves@redhat.com>
7130 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7131 error instead of EIO.
7133 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7136 * linux-low.c: Include filestuff.h.
7137 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7138 * lynx-low.c: Include filestuff.h.
7139 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7140 * server.c: Include filestuff.h.
7141 (main): Call notice_open_fds.
7142 * spu-low.c: Include filestuff.h.
7143 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7145 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7147 * Makefile.in: Explain why ../target and ../nat are not
7148 listed as include file search paths.
7149 (linux-waitpid.o): New object file rule.
7150 * configure.srv (srv_native_linux_obj): New variable.
7151 Replace all occurrences of linux native object files with
7152 $srv_native_linux_obj.
7153 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7154 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7155 (linux_enable_event_reporting): Remove declaration.
7156 (my_waitpid): Moved to common/linux-waitpid.c.
7157 (linux_wait_for_event): Pass ptid when calling
7158 linux_enable_event_reporting.
7159 (linux_supports_tracefork_flag): Remove.
7160 (linux_enable_event_reporting): Likewise.
7161 (linux_tracefork_grandchild): Remove.
7162 (STACK_SIZE): Moved to common/linux-ptrace.c.
7163 (linux_tracefork_child): Remove.
7164 (linux_test_for_tracefork): Remove.
7165 (linux_look_up_symbols): Call linux_supports_traceclone.
7166 (initialize_low): Remove call to linux_test_for_tracefork.
7167 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7168 common/linux-ptrace.h.
7169 (PTRACE_TYPE_ARG4): Likewise.
7170 Include linux-ptrace.h.
7172 2013-08-21 Pedro Alves <palves@redhat.com>
7174 * config.in: Renegerate.
7176 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7178 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7179 (SFILES): Remove $(srcdir)/common/target-common.c and
7180 add $(srcdir)/target/waitstatus.c.
7181 (OBS): Remove target-common.o and add waitstatus.o.
7182 (server_h): Remove $(srcdir)/../common/target-common.h and
7183 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7184 and $(srcdir)/../target/waitstatus.h.
7185 (target-common.o): Remove.
7186 (waitstatus.o): New target object file.
7187 * target.h: Do not include target-common.h and
7188 include target/resume.h, target/wait.h and
7189 target/waitstatus.h.
7191 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7193 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7194 to PTRACE_TYPE_ARG3.
7195 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7196 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7198 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7199 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7201 2013-07-27 Jie Zhang <jie@codesourcery.com>
7202 Daniel Jacobowitz <dan@codesourcery.com>
7203 Yao Qi <yao@codesourcery.com>
7205 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7206 (mips-linux-watch.o): New rule.
7207 (mips_linux_watch_h): New variable.
7208 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7210 * linux-mips-low.c: Include mips-linux-watch.h.
7211 (struct arch_process_info, struct arch_lwp_info): New.
7212 (update_watch_registers_callback): New function.
7213 (mips_linux_new_process, mips_linux_new_thread) New functions.
7214 (mips_linux_prepare_to_resume, mips_insert_point): New
7216 (mips_remove_point, mips_stopped_by_watchpoint): New
7218 (rsp_bp_type_to_target_hw_bp_type): New function.
7219 (mips_stopped_data_address): New function.
7220 (the_low_target): Add watchpoint support functions.
7222 2013-07-27 Yao Qi <yao@codesourcery.com>
7224 * i386-low.c: Include break-common.h.
7225 (enum target_hw_bp_type): Remove.
7227 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7229 * Makefile.in (SFILES): /common/target-common.c.
7230 (OBS): Add target-common.o.
7231 (server_h): Add $(srcdir)/../common/target-common.h.
7232 (target-common.o): New target.
7233 * server.c (queue_stop_reply_callback): Free
7234 status string after use.
7235 * target.c (target_waitstatus_to_string): Remove.
7236 * target.h: Include target-common.h.
7237 (resume_kind): Likewise.
7238 (target_waitkind): Likewise.
7239 (target_waitstatus): Likewise.
7240 (TARGET_WNOHANG): Likewise.
7242 2013-07-04 Yao Qi <yao@codesourcery.com>
7244 * Makefile.in (host_alias): Use @host_noncanonical@.
7245 (target_alias): Use @target_noncanonical@.
7246 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7247 ACX_NONCANONICAL_HOST.
7248 * configure: Regenerated.
7251 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7253 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7254 * configure: Rebuild.
7255 * Makefile.in (version_host, version_target): Get from configure.
7256 (version.c): Use $(version_host) and $(version_target).
7258 2013-07-03 Pedro Alves <palves@redhat.com>
7260 * Makefile.in (config.status): Depend on development.sh.
7261 * acinclude.m4: Include libmcheck.m4.
7262 * configure: Regenerate.
7264 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7266 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7267 attribute inside the parentheses.
7268 (winapi_DebugSetProcessKillOnExit): Ditto.
7269 (winapi_DebugBreakProcess): Ditto.
7270 (winapi_GenerateConsoleCtrlEvent): Ditto.
7272 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7274 * notif.h (notif_event): Add a dummy member to avoid compiler
7277 2013-07-01 Pedro Alves <palves@redhat.com>
7279 * hostio.c (HOSTIO_PATH_MAX): Define.
7280 (require_filename, handle_open, handle_unlink, handle_readlink):
7283 2013-07-01 Pedro Alves <palves@redhat.com>
7285 * server.h: Include "pathmax.h".
7286 * linux-low.c: Don't include sys/param.h.
7287 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7289 * win32-low.c: Don't include sys/param.h.
7290 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7292 2013-07-01 Pedro Alves <palves@redhat.com>
7294 * event-loop.c: Don't check HAVE_UNISTD_H before including
7296 * gdbreplay.c: Likewise.
7297 * remote-utils.c: Likewise.
7298 * server.c: Likewise.
7299 * configure.ac: Don't check for unistd.h.
7300 * configure: Regenerate.
7302 2013-06-28 Tom Tromey <tromey@redhat.com>
7304 * Makefile.in (version.c): Use version.in, not
7307 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7309 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7310 * configure: Rebuild.
7311 * Makefile.in (version_host, version_target): Get from configure.
7312 (version.c): Use $(version_host) and $(version_target).
7314 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7316 Fix trace-status to output user name without trailing colon.
7317 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7319 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7321 Fix trace-status to output proper start-time and stop-time.
7322 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7323 output start time and stop time in hex as gdb expects.
7325 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7327 * tracepoint.c (build_traceframe_info_xml): Output trace state
7328 variables present in the trace buffer.
7330 2013-06-24 Tom Tromey <tromey@redhat.com>
7332 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7334 (version.o): Remove.
7335 * gdbreplay.c: Include version.h.
7336 (version, host_name): Don't declare.
7337 * server.h: Include version.h.
7338 (version, host_name): Don't declare.
7340 2013-06-12 Pedro Alves <palves@redhat.com>
7342 * linux-x86-low.c (linux_is_elf64): Delete global.
7343 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7344 with local linux_pid_exe_is_elf_64_file use.
7346 2013-06-11 Pedro Alves <palves@redhat.com>
7348 * linux-low.c (regset_disabled, disable_regset): New functions.
7349 (regsets_fetch_inferior_registers)
7350 (regsets_store_inferior_registers): Use them.
7351 (initialize_regsets_info); Don't allocate the disabled_regsets
7353 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7356 2013-06-11 Pedro Alves <palves@redhat.com>
7358 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7361 2013-06-11 Pedro Alves <palves@redhat.com>
7363 * linux-x86-low.c (initialize_low_arch): Call
7364 init_registers_x32_avx_linux.
7366 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7368 Fix compatibility with Android Bionic.
7369 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7372 2013-06-07 Pedro Alves <palves@redhat.com>
7375 * Makefile.in (OBS): Add tdesc.o.
7376 (IPA_OBJS): Add tdesc-ipa.o.
7377 (tdesc-ipa.o): New rule.
7378 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7380 * linux-low.c (new_inferior): Delete.
7381 (disabled_regsets, num_regsets): Delete.
7382 (linux_add_process): Adjust to set the new per-process
7384 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7385 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7386 was a stop. When calling arch_setup, switch the current inferior
7387 to the thread that got an event.
7388 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7389 (regsets_fetch_inferior_registers)
7390 (regsets_store_inferior_registers): New regsets_info parameter.
7392 (linux_register_in_regsets): New regs_info parameter. Adjust to
7394 (register_addr, fetch_register, store_register): New usrregs_info
7395 parameter. Adjust to use it.
7396 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7397 parameter regs_info. Adjust to use it.
7398 (linux_fetch_registers): Get the current inferior's regs_info, and
7400 (linux_store_registers): Ditto.
7401 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7402 (initialize_low): Don't initialize the target_regsets here. Call
7403 initialize_low_arch.
7404 * linux-low.h (target_regsets): Delete declaration.
7405 (struct regsets_info): New.
7406 (struct usrregs_info): New.
7407 (struct regs_info): New.
7408 (struct process_info_private) <new_inferior>: New field.
7409 (struct linux_target_ops): Delete the num_regs, regmap, and
7410 regset_bitmap fields. New field regs_info.
7411 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7412 * i387-fp.c (num_xmm_registers): Delete.
7413 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7414 calls to new interface.
7415 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7416 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7417 Infer the number of xmm registers from the regcache's target
7419 * i387-fp.h (num_xmm_registers): Delete.
7420 * inferiors.c (add_thread): Don't install the thread's regcache
7422 * proc-service.c (gregset_info): Fetch the current inferior's
7423 regs_info. Adjust to use it.
7424 * regcache.c: Include tdesc.h.
7425 (register_bytes, reg_defs, num_registers)
7426 (gdbserver_expedite_regs): Delete.
7427 (get_thread_regcache): If the thread doesn't have a regcache yet,
7428 create one, instead of aborting gdbserver.
7429 (regcache_invalidate_one): Rename to ...
7430 (regcache_invalidate_thread): ... this.
7431 (regcache_invalidate_one): New.
7432 (regcache_invalidate): Only invalidate registers of the current
7434 (init_register_cache): Add target_desc parameter, and use it.
7435 (new_register_cache): Ditto. Assert the target description has a
7436 non zero registers_size.
7437 (regcache_cpy): Add assertions. Adjust.
7438 (realloc_register_cache, set_register_cache): Delete.
7439 (registers_to_string, registers_from_string): Adjust.
7440 (find_register_by_name, find_regno, find_register_by_number)
7441 (register_cache_size): Add target_desc parameter, and use it.
7442 (free_register_cache_thread, free_register_cache_thread_one)
7443 (regcache_release, register_cache_size): New.
7444 (register_size): Add target_desc parameter, and use it.
7445 (register_data, supply_register, supply_register_zeroed)
7446 (supply_regblock, supply_register_by_name, collect_register)
7447 (collect_register_as_string, collect_register_by_name): Adjust.
7448 * regcache.h (struct target_desc): Forward declare.
7449 (struct regcache) <tdesc>: New field.
7450 (init_register_cache, new_register_cache): Add target_desc
7452 (regcache_invalidate_thread): Declare.
7453 (regcache_invalidate_one): Delete declaration.
7454 (regcache_release): Declare.
7455 (find_register_by_number, register_cache_size, register_size)
7456 (find_regno): Add target_desc parameter.
7457 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7459 * remote-utils.c: Include tdesc.h.
7460 (outreg, prepare_resume_reply): Adjust.
7461 * server.c: Include tdesc.h.
7462 (gdbserver_xmltarget): Delete declaration.
7463 (get_features_xml, process_serial_event): Adjust.
7464 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7466 (struct process_info) <tdesc>: New field.
7467 (ipa_tdesc): Declare.
7468 * tdesc.c: New file.
7469 * tdesc.h: New file.
7470 * tracepoint.c: Include tdesc.h.
7471 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7472 (get_context_regcache): Adjust to pass ipa_tdesc down.
7473 (do_action_at_tracepoint): Adjust to get the register cache size
7474 from the context regcache's description.
7475 (traceframe_walk_blocks): Adjust to get the register cache size
7476 from the current trace frame's description.
7477 (traceframe_get_pc): Adjust to get current trace frame's
7478 description and pass it down.
7479 (gdb_collect): Adjust to get the register cache size from the
7481 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7482 (gdbserver_xmltarget): Delete.
7483 (initialize_low_tracepoint): Set the ipa's target description.
7484 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7485 (initialize_low_tracepoint): Set the ipa's target description.
7486 * linux-x86-low.c: Include tdesc.h.
7487 [__x86_64__] (is_64bit_tdesc): New.
7488 (ps_get_thread_area, x86_get_thread_area): Use it.
7489 (i386_cannot_store_register): Rename to ...
7490 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7491 (i386_cannot_fetch_register): Rename to ...
7492 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7493 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7495 (target_regsets): Rename to ...
7496 (x86_regsets): ... this.
7497 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7499 (x86_siginfo_fixup): Use is_64bit_tdesc.
7500 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7501 (tdesc_x32_avx_linux, tdesc_x32_linux)
7502 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7504 (x86_linux_update_xmltarget): Delete.
7505 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7506 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7507 (AMD64_LINUX_USER64_CS): New.
7508 (x86_linux_read_description): New, based on
7509 x86_linux_update_xmltarget.
7510 (same_process_callback): New.
7511 (x86_arch_setup_process_callback): New.
7512 (x86_linux_update_xmltarget): New.
7513 (x86_regsets_info): New.
7514 (amd64_linux_regs_info): New.
7515 (i386_linux_usrregs_info): New.
7516 (i386_linux_regs_info): New.
7517 (x86_linux_regs_info): New.
7518 (x86_arch_setup): Reimplement.
7519 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7520 (x86_emit_ops): Ditto.
7521 (the_low_target): Adjust. Install x86_linux_regs_info,
7522 x86_cannot_fetch_register, and x86_cannot_store_register.
7523 (initialize_low_arch): New.
7524 * linux-ia64-low.c (tdesc_ia64): Declare.
7525 (ia64_fetch_register): Adjust.
7526 (ia64_usrregs_info, regs_info): New globals.
7527 (ia64_regs_info): New function.
7528 (the_low_target): Adjust.
7529 (initialize_low_arch): New function.
7530 * linux-sparc-low.c (tdesc_sparc64): Declare.
7531 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7533 (sparc_arch_setup): New function.
7534 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7535 (the_low_target): Adjust.
7536 (initialize_low_arch): New function.
7537 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7538 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7539 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7540 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7541 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7542 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7543 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7544 (tdesc_powerpc_isa205_vsx64l): Declare.
7545 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7546 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7547 (ppc_set_pc, ppc_get_hwcap): Adjust.
7548 (ppc_usrregs_info): Forward declare.
7549 (!__powerpc64__) ppc_regmap_adjusted: New global.
7550 (ppc_arch_setup): Adjust to the current process'es target
7552 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7553 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7554 (ppc_store_evrregset): Adjust.
7555 (target_regsets): Rename to ...
7556 (ppc_regsets): ... this, and make static.
7557 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7558 (ppc_regs_info): New function.
7559 (the_low_target): Adjust.
7560 (initialize_low_arch): New function.
7561 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7562 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7563 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7564 (tdesc_s390x_linux64v2): Declare.
7565 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7566 (s390_fill_gregset, s390_store_last_break): Adjust.
7567 (target_regsets): Rename to ...
7568 (s390_regsets): ... this, and make static.
7569 (s390_get_pc, s390_set_pc): Adjust.
7570 (s390_get_hwcap): New target_desc parameter, and use it.
7571 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7572 (s390_arch_setup): Adjust to set the current process'es target
7573 description. Don't adjust the regmap.
7574 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7575 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7576 (regs_info_3264): New globals.
7577 (s390_regs_info): New function.
7578 (the_low_target): Adjust.
7579 (initialize_low_arch): New function.
7580 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7581 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7582 [__mips64] (init_registers_mips_linux)
7583 (init_registers_mips_dsp_linux): Delete defines.
7584 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7585 (have_dsp): New global.
7586 (mips_read_description): New, based on mips_arch_setup.
7587 (mips_arch_setup): Reimplement.
7588 (get_usrregs_info): New function.
7589 (mips_cannot_fetch_register, mips_cannot_store_register)
7590 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7591 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7592 (target_regsets): Rename to ...
7593 (mips_regsets): ... this, and make static.
7594 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7595 (dsp_regs_info, regs_info): New globals.
7596 (mips_regs_info): New function.
7597 (the_low_target): Adjust.
7598 (initialize_low_arch): New function.
7599 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7600 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7602 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7603 (arm_read_description): New, with bits factored from
7605 (arm_arch_setup): Reimplement.
7606 (target_regsets): Rename to ...
7607 (arm_regsets): ... this, and make static.
7608 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7609 (arm_regs_info): New function.
7610 (the_low_target): Adjust.
7611 (initialize_low_arch): New function.
7612 * linux-m68k-low.c (tdesc_m68k): Declare.
7613 (target_regsets): Rename to ...
7614 (m68k_regsets): ... this, and make static.
7615 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7616 (m68k_regs_info): New function.
7617 (m68k_arch_setup): New function.
7618 (the_low_target): Adjust.
7619 (initialize_low_arch): New function.
7620 * linux-sh-low.c (tdesc_sharch): Declare.
7621 (target_regsets): Rename to ...
7622 (sh_regsets): ... this, and make static.
7623 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7624 (sh_regs_info, sh_arch_setup): New functions.
7625 (the_low_target): Adjust.
7626 (initialize_low_arch): New function.
7627 * linux-bfin-low.c (tdesc_bfin): Declare.
7628 (bfin_arch_setup): New function.
7629 (bfin_usrregs_info, regs_info): New globals.
7630 (bfin_regs_info): New function.
7631 (the_low_target): Adjust.
7632 (initialize_low_arch): New function.
7633 * linux-cris-low.c (tdesc_cris): Declare.
7634 (cris_arch_setup): New function.
7635 (cris_usrregs_info, regs_info): New globals.
7636 (cris_regs_info): New function.
7637 (the_low_target): Adjust.
7638 (initialize_low_arch): New function.
7639 * linux-cris-low.c (tdesc_crisv32): Declare.
7640 (cris_arch_setup): New function.
7641 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7642 (cris_regs_info): New function.
7643 (the_low_target): Adjust.
7644 (initialize_low_arch): New function.
7645 * linux-m32r-low.c (tdesc_m32r): Declare.
7646 (m32r_arch_setup): New function.
7647 (m32r_usrregs_info, regs_info): New globals.
7648 (m32r_regs_info): Adjust.
7649 (initialize_low_arch): New function.
7650 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7651 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7652 (tic6x_usrregs_info): Forward declare.
7653 (tic6x_read_description): New function, based on ...
7654 (tic6x_arch_setup): ... this. Reimplement.
7655 (target_regsets): Rename to ...
7656 (tic6x_regsets): ... this, and make static.
7657 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7658 (tic6x_regs_info): New function.
7659 (the_low_target): Adjust.
7660 (initialize_low_arch): New function.
7661 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7662 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7663 (target_regsets): Rename to ...
7664 (xtensa_regsets): ... this, and make static.
7665 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7667 (xtensa_arch_setup, xtensa_regs_info): New functions.
7668 (the_low_target): Adjust.
7669 (initialize_low_arch): New function.
7670 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7671 (nios2_arch_setup): Set the current process'es tdesc.
7672 (target_regsets): Rename to ...
7673 (nios2_regsets): ... this.
7674 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7675 (nios2_regs_info): New function.
7676 (the_low_target): Adjust.
7677 (initialize_low_arch): New function.
7678 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7679 (aarch64_arch_setup): Set the current process'es tdesc.
7680 (target_regsets): Rename to ...
7681 (aarch64_regsets): ... this.
7682 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7683 (aarch64_regs_info): New function.
7684 (the_low_target): Adjust.
7685 (initialize_low_arch): New function.
7686 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7688 (target_regsets): Rename to ...
7689 (tile_regsets): ... this.
7690 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7691 (tile_regs_info): New function.
7692 (tile_arch_setup): Set the current process'es tdesc.
7693 (the_low_target): Adjust.
7694 (initialize_low_arch): New function.
7695 * spu-low.c (tdesc_spu): Declare.
7696 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7697 * win32-arm-low.c (tdesc_arm): Declare.
7698 (arm_arch_setup): New function.
7699 (the_low_target): Install arm_arch_setup instead of
7701 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7702 (init_windows_x86): Rename to ...
7703 (i386_arch_setup): ... this. Set `win32_tdesc'.
7704 (the_low_target): Adjust.
7705 * win32-low.c (win32_tdesc): New global.
7706 (child_add_thread): Don't create the thread cache here.
7707 (do_initial_child_stuff): Set the new process'es tdesc.
7708 * win32-low.h (struct target_desc): Forward declare.
7709 (win32_tdesc): Declare.
7710 * lynx-i386-low.c (tdesc_i386): Declare global.
7711 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7712 * lynx-low.c (lynx_tdesc): New global.
7713 (lynx_add_process): Set the new process'es tdesc.
7714 * lynx-low.h (struct target_desc): Forward declare.
7715 (lynx_tdesc): Declare global.
7716 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7717 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7718 * nto-low.c (nto_tdesc): New global.
7719 (do_attach): Set the new process'es tdesc.
7720 * nto-low.h (struct target_desc): Forward declare.
7721 (nto_tdesc): Declare.
7722 * nto-x86-low.c (tdesc_i386): Declare.
7723 (nto_x86_arch_setup): Set `nto_tdesc'.
7725 2013-06-04 Gary Benson <gbenson@redhat.com>
7727 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7728 to qSupported response when appropriate.
7729 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7730 with nonzero-length annex.
7731 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7732 arguments supplied in annex.
7734 2013-05-31 Doug Evans <dje@google.com>
7737 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7738 64 bits in 64-cross-32 environment.
7740 2013-05-28 Pedro Alves <palves@redhat.com>
7742 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7743 (aarch64-without-fpu.c): Delete rule.
7744 * configure.srv (aarch64*-*-linux*): Remove references to
7745 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7746 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7749 2013-05-24 Pedro Alves <palves@redhat.com>
7751 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7752 instead of strchr/decode_address. Error if the range isn't split
7753 with a ','. Don't assume there's be a ':' in the action.
7755 2013-05-23 Yao Qi <yao@codesourcery.com>
7756 Pedro Alves <palves@redhat.com>
7758 * linux-low.c (lwp_in_step_range): New function.
7759 (linux_wait_1): If the thread was range stepping and stopped
7760 outside the stepping range, report the stop to GDB. Otherwise,
7761 continue stepping. Add range stepping debug output.
7762 (linux_set_resume_request): Copy the step range from the resume
7764 (linux_supports_range_stepping): New.
7765 (linux_target_ops) <supports_range_stepping>: Set to
7766 linux_supports_range_stepping.
7767 * linux-low.h (struct linux_target_ops)
7768 <supports_range_stepping>: New field.
7769 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7770 * linux-x86-low.c (x86_supports_range_stepping): New.
7771 (the_low_target) <supports_range_stepping>: Set to
7772 x86_supports_range_stepping.
7773 * server.c (handle_v_cont): Handle 'r' action.
7774 (handle_v_requests): Append ";r" if the target supports range
7776 * target.h (struct thread_resume) <step_range_start,
7777 step_range_end>: New fields.
7778 (struct target_ops) <supports_range_stepping>:
7780 (target_supports_range_stepping): New macro.
7782 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7784 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7785 confusion in comment.
7787 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7789 * lynx-low.c (struct process_info_private): New type.
7790 (lynx_add_process): New function.
7791 (lynx_create_inferior, lynx_attach): Replace calls to
7792 add_process by calls to lynx_add_process.
7793 (lynx_resume): If PTID is null, then try using
7794 current_process()->private->last_wait_event_ptid.
7796 (lynx_clear_inferiors): Delete. The contents of that function
7797 has been inlined in lynx_mourn;
7798 (lynx_wait_1): Save the ptid in the process's private data.
7799 (lynx_mourn): Free the process' private data. Replace call
7800 to lynx_clear_inferiors by call to clear_inferiors.
7802 2013-05-17 Yao Qi <yao@codesourcery.com>
7804 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7807 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7809 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7810 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7811 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7812 PT_TEXT_END_ADDR guards. Update comments.
7813 (linux_target_op) <read_offsets>: Conditionally define to
7814 linux_read_offsets if the target is UCLIBC and if it defines
7815 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7817 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7818 Andrew Jenner <andrew@codesourcery.com>
7820 * Makefile.in (SFILES): Add linux-nios2-low.c.
7821 (clean): Add action to delete nios2-linux.c.
7822 (nios2-linux.c): New rule.
7823 * configure.srv: Add nios2*-*-linux*.
7824 * linux-nios2-low.c: New.
7826 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7828 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7830 2013-04-25 Hui Zhu <hui@codesourcery.com>
7833 * ax.c (ax_printf): Add fflush.
7835 2013-04-22 Tom Tromey <tromey@redhat.com>
7837 * Makefile.in (SFILES): Add filestuff.c.
7838 (OBS): Add filestuff.o.
7839 (filestuff.o): New target.
7840 * config.in, configure: Rebuild.
7841 * configure.ac: Check for fdwalk, pipe2.
7843 2013-04-17 Pedro Alves <palves@redhat.com>
7845 * configure.ac (USE_THREAD_DB): Delete variable.
7846 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7847 Don't AC_SUBST USE_THREAD_DB.
7848 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7849 * config.in, configure: Regenerate.
7851 2013-04-16 Pedro Alves <palves@redhat.com>
7853 * linux-low.h (struct lwp_info) <thread_known>: Move under
7854 the USE_THREAD_DB #ifdef.
7856 2013-04-16 Pedro Alves <palves@redhat.com>
7858 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7859 (linux-low.o): Delete rule.
7860 * linux-low.h: Always include "gdb_thread_db.h" instead of
7861 conditionally including thread_db.h.
7862 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7865 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7867 * Makefile.in (install-only): Fix make install regression.
7869 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7871 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7872 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7874 * gdbserver.1: Remove.
7876 2013-03-22 Pedro Alves <palves@redhat.com>
7878 * linux-low.c (handle_extended_wait): Don't call
7879 linux_enable_event_reporting.
7881 2013-03-15 Tony Theodore <tonyt@logyst.com>
7884 * Makefile.in (SHELL): Use @SHELL@.
7886 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7888 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7891 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7893 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7894 Remove extraneous NULL element.
7896 2013-03-13 Yao Qi <yao@codesourcery.com>
7898 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7899 'V' block in trace frame.
7901 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7903 * target.h (struct target_ops): Add btrace ops.
7904 (target_supports_btrace): New macro.
7905 (target_enable_btrace): New macro.
7906 (target_disable_btrace): New macro.
7907 (target_read_btrace): New macro.
7908 * gdbthread.h (struct thread_info): Add btrace field.
7909 * server.c: Include btrace-common.h.
7910 (handle_btrace_general_set): New function.
7911 (handle_btrace_enable): New function.
7912 (handle_btrace_disable): New function.
7913 (handle_general_set): Call handle_btrace_general_set.
7914 (handle_qxfer_btrace): New function.
7915 (struct qxfer qxfer_packets[]): Add btrace entry.
7916 * inferiors.c (remove_thread): Disable btrace.
7917 * linux-low: Include linux-btrace.h.
7918 (linux_low_enable_btrace): New function.
7919 (linux_low_read_btrace): New function.
7920 (linux_target_ops): Add btrace ops.
7921 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7922 Add srv_linux_btrace=yes.
7923 (x86_64-*-linux*): Add linux-btrace.o.
7924 Add srv_linux_btrace=yes.
7925 * configure.ac: Define HAVE_LINUX_BTRACE.
7926 * config.in: Regenerated.
7927 * configure: Regenerated.
7929 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7931 * server.c (handle_qxfer): Preserve error message if -3 is
7933 (qxfer): Document the -3 return value.
7935 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7937 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
7938 (linux_btrace_h): New variable.
7939 (linux-btrace.o): New rule.
7941 2013-03-08 Stan Shebs <stan@codesourcery.com>
7942 Hafiz Abid Qadeer <abidh@codesourcery.com>
7944 * tracepoint.c (trace_buffer_size): New global.
7945 (DEFAULT_TRACE_BUFFER_SIZE): New define.
7946 (init_trace_buffer): Change to one-argument function. Allocate
7947 trace buffer memory.
7948 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
7949 handle QTBuffer:size packet.
7950 (cmd_bigqtbuffer_size): New function.
7951 (initialize_tracepoint): Call init_trace_buffer with
7952 DEFAULT_TRACE_BUFFER_SIZE.
7953 * server.c (handle_query): Add QTBuffer:size in the
7956 2013-03-07 Yao Qi <yao@codesourcery.com>
7958 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
7959 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
7961 (cmd_qtsp): Adjust condition. Do post increment.
7962 Set cur_action and cur_step_action back to 0.
7964 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
7967 * linux-low.c (linux_write_memory): Return early success if LEN is
7970 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
7972 * configure.srv: Add x86_64-*-cygwin* as target.
7974 2013-02-28 Tom Tromey <tromey@redhat.com>
7976 * configure.ac: Invoke AC_SYS_LARGEFILE.
7977 * configure, config.in: Rebuild.
7979 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
7981 * win32-low.c: Throughout, fix format strings and casts of
7982 printf-like functions to avoid type related warnings on all
7984 (get_child_debug_event): Print dwDebugEventCode as hex since
7985 that's how it's usually documented.
7987 2013-02-28 Yao Qi <yao@codesourcery.com>
7989 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
7992 2013-02-27 Jiong Wang <jiwang@tilera.com>
7994 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
7995 (reg-tilegx32.c): New rule.
7996 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
7997 * linux-tile-low.c (tile_arch_setup): New function. Invoke
7998 different register info initializer according to elf class.
7999 (init_registers_tilgx32): New function. The tilegx32 register info
8001 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8002 (tile_store_gregset): Likewise.
8004 2013-02-27 Yao Qi <yao@codesourcery.com>
8006 * server.c (process_point_options): Print debug message when
8007 debug_threads is true.
8009 2013-02-26 Yao Qi <yao@codesourcery.com>
8011 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8013 2013-02-19 Pedro Alves <palves@redhat.com>
8014 Kai Tietz <ktietz@redhat.com>
8018 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8019 instead of strtoul to extract address from packet.
8020 (process_serial_event) <'z'>: Likewise.
8022 2013-02-18 Yao Qi <yao@codesourcery.com>
8024 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8026 2013-02-14 Pedro Alves <palves@redhat.com>
8030 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8031 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8033 2013-02-14 Pedro Alves <palves@redhat.com>
8035 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8037 2013-02-14 Pedro Alves <palves@redhat.com>
8039 * tracepoint.c (save_string): Delete.
8040 (add_tracepoint_action): Use savestring instead of save_string.
8042 2013-02-12 Pedro Alves <palves@redhat.com>
8044 * linux-xtensa-low.c: Ditto.
8045 * xtensa-xtregs.c: Ditto.
8047 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8049 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8052 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8054 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8055 aarch64_num_wp_regs and aarch64_num_bp_regs to
8056 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8058 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8060 * linux-aarch64-low.c (ps_get_thread_area): Replace
8061 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8063 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8064 Marcus Shawcroft <marcus.shawcroft@arm.com>
8065 Nigel Stephens <nigel.stephens@arm.com>
8066 Yufeng Zhang <yufeng.zhang@arm.com>
8068 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8069 (aarch64.c, aarch64-without-fpu.c): New targets.
8070 * configure.srv (aarch64*-*-linux*): New.
8071 * linux-aarch64-low.c: New file.
8073 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8075 * linux-low.c (handle_extended_wait, linux_create_inferior)
8076 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8077 (dequeue_one_deferred_signal, linux_resume_one_thread)
8078 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8079 (linux_tracefork_grandchild, linux_test_for_tracefork)
8080 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8081 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8082 where the argument is 0.
8084 2013-01-25 Yao Qi <yao@codesourcery.com>
8086 * event-loop.c: Include "queue.h".
8087 (gdb_event_p): New typedef.
8088 (struct gdb_event) <next_event>: Remove.
8089 (event_queue): Change to QUEUE(gdb_event_p).
8090 (async_queue_event): Remove.
8091 (gdb_event_xfree): New.
8092 (initialize_event_loop): New.
8093 (process_event): Use API from QUEUE.
8094 (wait_for_event): Likewise.
8095 * server.c (main): Call initialize_event_loop.
8096 * server.h (initialize_event_loop): Declare.
8098 2013-01-18 Yao Qi <yao@codesourcery.com>
8100 * ax.h (struct eval_agent_expr_context): New.
8101 (gdb_eval_agent_expr): Update declaration.
8102 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8103 TFRAME. Add new argument CTX.
8104 * server.h (struct eval_agent_expr_context): Declare.
8105 (agent_mem_read, agent_tsv_read): Update declaration.
8106 (agent_mem_read_string): Likewise.
8107 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8108 (add_traceframe_block): Add new argument TPOINT.
8109 Increase TPOINT->traceframe_usage.
8110 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8111 eval_tracepoint_agent_expr.
8112 (condition_true_at_tracepoint): Likewise.
8113 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8114 (agent_mem_read_string, agent_tsv_read): Likewise.
8116 2013-01-16 Yao Qi <yao@codesourcery.com>
8118 * linux-low.c (linux_resume_one_lwp): Don't check
8119 'lwp->bp_reinsert != 0'.
8121 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8122 Pedro Alves <palves@redhat.com>
8124 * lynx-low.c (ptrace_request_to_str): Define a temporary
8125 macro and use it to simplify this function's implementation.
8127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8129 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8132 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8134 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8136 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8138 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8140 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8142 * lynx-low.c (lynx_resume): Use the resume_info parameter
8143 to determine the ptid for the lynx_ptrace call, unless
8144 it is equal to minus_one_ptid, in which case we use the
8145 ptid of the current_inferior.
8146 (lynx_wait_1): After having received a thread create/exit
8147 event, resume the inferior's execution using the signaling
8148 thread's ptid, rather than the old ptid.
8150 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8152 * lynx-low.c (lynx_resume): Delete variable ret.
8154 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8156 * gdbreplay.c (gdbreplay_version): Update copyright year.
8157 * server.c (gdbserver_version): Likewise.
8159 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8161 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8164 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8166 * lynx-low.c (ptrace_request_to_str): Add handling for
8169 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8171 * lynx-low.c (lynx_attach): Delete variable new_process.
8173 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8175 * lynx-low.c (lynx_create_inferior): Delete variable
8178 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8180 * lynx-low.c (ptrace_request_to_str): Do not handle
8181 PTRACE_GETTHREADLIST if this macro does not exist.
8183 2012-12-15 Yao Qi <yao@codesourcery.com>
8185 * Makefile.in (OBS): Add notif.o.
8186 * notif.c, notif.h: New.
8187 * server.c: Include "notif.h".
8188 (struct vstop_notif) <next>: Remove.
8190 (queue_stop_reply): Update.
8191 (push_event, send_next_stop_reply): Remove.
8192 (discard_queued_stop_replies): Update.
8193 (notif_stop): New variable.
8194 (handle_v_stopped): Remove.
8195 (handle_v_requests): Don't call handle_v_stopped. Call
8196 handle_ack_notif instead.
8197 (queue_stop_reply_callback): Call notif_event_enque instead
8198 of queue_stop_reply.
8199 (handle_status): Don't call send_next_stop_reply, call
8200 notif_write_event instead.
8201 (kill_inferior_callback): Likewise.
8202 (detach_or_kill_inferior_callback): Likewise.
8203 (main): Call initialize_notif.
8204 (process_serial_event): Call QUEUE_is_empty.
8205 (handle_target_event): Call notif_push instead of push event.
8206 * server.h (push_event): Remove declaration.
8208 2012-12-10 Tom Tromey <tromey@redhat.com>
8210 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8211 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8214 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8215 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8216 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8217 (amd64-linux-ipa.o, ax.o): Rewrite.
8218 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8219 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8220 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8221 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8222 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8223 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8224 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8225 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8226 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8227 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8228 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8229 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8230 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8231 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8232 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8233 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8234 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8235 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8236 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8237 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8238 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8239 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8240 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8241 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8242 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8243 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8244 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8245 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8246 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8247 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8248 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8249 (reg-tilegx.o): Remove.
8250 (all_object_files): New macro.
8251 Include .deps files.
8252 * aclocal.m4, configure: Rebuild.
8253 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8254 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8255 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8257 2012-12-05 Tom Tromey <tromey@redhat.com>
8260 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8262 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8264 * configure.ac: Check for linux/perf_event.h.
8265 * config.in: Regenerated.
8266 * configure: Regenerated.
8268 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8270 * hostio.c (handle_readlink): Decrease buffer size
8271 parameter passed to readlink by one byte.
8273 2012-11-26 Yao Qi <yao@codesourcery.com>
8275 * configure.ac (build_warnings): Append '-Wempty-body'.
8276 * configure: Regenerated.
8277 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8280 2012-11-15 Pierre Muller <muller@sourceware.org>
8282 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8283 * config.in: Regenerate.
8284 * configure: Regenerate.
8285 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8286 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8287 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8288 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8290 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8291 instead of <sys/wait.h> header.
8292 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8294 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8296 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8297 (various make rules): Remove -DGDBSERVER
8299 2012-11-09 Yao Qi <yao@codesourcery.com>
8301 * spu-low.c (current_ptid): Move it to ..
8302 * gdbthread.h: ... here. New.
8303 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8304 * server.c (myresume, process_serial_event): Likewise.
8305 * thread-db.c (thread_db_find_new_threads): Likewise.
8306 * tracepoint.c (run_inferior_command): Likewise.
8308 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8310 * server.c (handle_search_memory_1): Include access length in
8313 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8315 * linux-crisv32-low.c: Fix compile errors.
8317 2012-09-04 Yao Qi <yao@codesourcery.com>
8319 * tracepoint.c (cmd_qtsv): Adjust debug message.
8320 Don't check CUR_TPOINT.
8322 2012-08-28 Yao Qi <yao@codesourcery.com>
8324 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8325 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8326 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8327 Remove declarations of xmalloc, xreallloc, xstrdup and
8329 * Makefile.in (libiberty_h): New.
8330 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8331 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8333 2012-08-23 Yao Qi <yao@codesourcery.com>
8335 * server.h: Remove declaration of 'xsnprintf'.
8337 2012-08-22 Keith Seitz <keiths@redhat.com>
8339 * server.h: Include build-gnulib-gbserver/config.h.
8340 * gdbreplay.c: Likewise.
8342 2012-08-08 Doug Evans <dje@google.com>
8344 * Makefile.in (SFILES): Add gdb_vecs.c.
8345 (OBS): Add gdb_vecs.o.
8346 (gdb_vecs_h, host_defs_h): New variables.
8347 (thread-db.o): Add $(gdb_vecs_h) dependency.
8348 (gdb_vecs.o): New rule.
8349 * thread-db.c: #include "gdb_vecs.h".
8350 (thread_db_load_search): Use a vector to iterate over path elements.
8351 Handle text appearing after "$pdir".
8353 * configure.ac: Add check for strstr.
8354 * config.in: Regenerate.
8355 * configure: Regenerate.
8357 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8359 * hostio.c (handle_pread): If pread fails, fall back to attempting
8361 (handle_pwrite): Likewise for pwrite.
8363 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8365 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8366 between unsupported TYPE and unimplementable ADDR/LEN combination.
8367 (arm_insert_point): Act on new return value.
8369 2012-07-31 Pedro Alves <palves@redhat.com>
8371 * server.c (process_point_options): Only skip tokens if we find
8372 one that is unrecognized. Don't treat 'X' specially while
8373 skipping unrecognized tokens.
8375 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8377 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8378 to 4-byte-align HW breakpoint addresses for Thumb.
8380 2012-07-27 Yao Qi <yao@codesourcery.com>
8384 * server.h: Declare gdb_agent_about_to_close.
8385 * target.c (kill_inferior): Include "agent.h".
8386 New. Send command 'kill'.
8387 * target.h (kill_inferior): Removed macro.
8388 * tracepoint.c (gdb_agent_about_to_close): New.
8389 (gdb_agent_helper_thread): Handle command 'close'.
8390 Wait endlessly until the inferior stops.
8391 Install gdb_agent_remove_socket to atexit hook.
8392 (agent_socket_name): New static variable.
8393 (gdb_agent_socket_init): Replace local variable 'name' with
8394 'agent_socket_name'.
8395 (gdb_agent_remove_socket): New.
8397 2012-07-27 Yao Qi <yao@codesourcery.com>
8399 * server.c (process_point_options): Stop at 'X' when parsing.
8401 2012-07-19 Michael Eager <eager@eagercon.com>
8403 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8405 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8406 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8407 hardware breakpoint.
8409 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8411 * gdbserver/linux-low.c (initialize_low): Call
8412 linux_ptrace_init_warnings.
8414 2012-07-02 Doug Evans <dje@google.com>
8416 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8419 2012-07-02 Stan Shebs <stan@codesourcery.com>
8421 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8422 (ax.o): Add it to build rule.
8424 (OBS): Add format.o.
8425 (IPA_OBS): Add format.o.
8426 * server.c (handle_query): Claim support for breakpoint commands.
8427 (process_point_options): Add command case.
8428 (process_serial_event): Leave running if there are printfs in
8430 * mem-break.h (any_persistent_commands): Declare.
8431 (add_breakpoint_commands): Declare.
8432 (gdb_no_commands_at_breakpoint): Declare.
8433 (run_breakpoint_commands): Declare.
8434 * mem-break.c (struct point_command_list): New struct.
8435 (struct breakpoint): New field command_list.
8436 (any_persistent_commands): New function.
8437 (add_commands_to_breakpoint): New function.
8438 (add_breakpoint_commands): New function.
8439 (gdb_no_commands_at_breakpoint): New function.
8440 (run_breakpoint_commands): New function.
8441 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8443 * ax.c: Include format.h.
8444 (ax_printf): New function.
8445 (gdb_eval_agent_expr): Add printf opcode.
8447 2012-06-13 Yao Qi <yao@codesourcery.com>
8449 * server.c (start_inferior): Remove duplicated writes to fields
8450 'last_resume_kind' and 'last_status' of 'current_inferior'.
8452 2012-06-12 Yao Qi <yao@codesourcery.com>
8453 Pedro Alves <palves@redhat.com>
8455 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8457 * server.c (handle_v_cont): Extend comment.
8459 2012-06-11 Yao Qi <yao@codesourcery.com>
8461 * linux-low.c (linux_attach): Add 'static'.
8463 2012-06-06 Yao Qi <yao@codesourcery.com>
8465 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8467 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8469 Fix gcc -flto compilation warning.
8470 * server.c (main): Make variable multi_mode and attach volatile.
8472 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8474 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8475 if the platform doesn't know about it.
8477 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8479 * Makefile.in (SFILES): Add linux-tile-low.c.
8480 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8481 * configure.srv: Handle tilegx-*-linux*.
8482 * linux-tile-low.c: New file.
8484 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8486 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8488 2012-05-24 Pedro Alves <palves@redhat.com>
8492 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8494 2012-05-24 Pedro Alves <palves@redhat.com>
8498 Replace target_signal with gdb_signal throughout.
8500 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8502 * linux-low.c (linux_store_registers): Avoid the copying sequence
8503 when no data has been retrieved by ptrace.
8505 2012-05-22 Will Deacon <will.deacon@arm.com>
8507 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8508 Include asm/ptrace.h.
8509 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8512 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8514 * linux-low.c (linux_store_registers): Don't re-retrieve data
8515 with ptrace that has already been obtained from /proc. Always
8516 copy any data retrieved with ptrace to the buffer supplied.
8518 2012-05-11 Yao Qi <yao@codesourcery.com>
8519 Pedro Alves <palves@redhat.com>
8521 * linux-low.c (enum stopping_threads_kind): New.
8522 (stopping_threads): Change type to `enum stopping_threads_kind'.
8523 (handle_extended_wait): If stopping and suspending threads, leave
8524 the new_lwp suspended too.
8525 (linux_wait_for_event): Adjust.
8526 (stop_all_lwps): Set `stopping_threads' to
8527 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8528 whether we're suspending threads or just stopping them. Assert no
8531 2012-04-29 Yao Qi <yao@codesourcery.com>
8533 * server.h: Move some code to ...
8534 * gdbthread.h: ... here. New.
8535 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8536 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8537 (nto-low.o, win32-low.o): Likewise.
8538 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8539 * regcache.c, remote-utils.c, server.c: Likewise.
8540 * target.c, tracepoint.c, win32-low.c: Likewise.
8542 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8544 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8545 (PTRACE_ARG4_TYPE): Likewise.
8546 (PTRACE_XFER_TYPE): Likewise.
8547 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8548 ptrace to PTRACE_ARG3_TYPE.
8549 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8550 (PTRACE_ARG4_TYPE): Likewise.
8551 (PTRACE_XFER_TYPE): Likewise.
8552 (linux_detach_one_lwp): Cast fourth argument of
8553 ptrace to long then PTRACE_ARG4_TYPE.
8554 (regsets_fetch_inferior_registers): Cast third argument of
8555 ptrace to long then PTRACE_ARG3_TYPE.
8556 (regsets_store_inferior_registers): Likewise.
8558 2012-04-20 Pedro Alves <palves@redhat.com>
8560 * configure: Regenerate.
8562 2012-04-19 Pedro Alves <palves@redhat.com>
8564 * Makefile.in (GNULIB_BUILDDIR): New.
8565 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8566 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8567 (all, install-only, uninstall, clean-info, all-lib, clean): No
8568 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8569 (maintainer-clean realclean distclean): Use subdir_do.
8571 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8572 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8573 * acinclude.m4: Include acx_configure_dir.m4.
8574 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8575 calls. Call AC_PROG_RANLIB. Configure gnulib using
8578 (GNULIB_STDINT_H): Adjust.
8579 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8580 * gdbreplay.c: Include build-gnulib/config.h.
8581 * server.h: Likewise.
8582 * aclocal.m4: Regenerate.
8583 * config.in: Regenerate.
8584 * configure: Regenerate.
8586 2012-04-19 Pedro Alves <palves@redhat.com>
8588 * Makefile.in (LIBGNU, INCGNU): Adjust.
8589 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8590 (all, install-only, uninstall, clean-info, all-lib, clean)
8591 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8592 * configure.ac: Adjust AC_OUTPUT output.
8593 * aclocal.m4: Regenerate.
8594 * configure: Regenerate.
8596 2012-04-19 Pedro Alves <palves@redhat.com>
8598 * Makefile.in (generated_files): New.
8599 (server_h): Remove the explicit dependency on config.h, and depend
8600 on $generated_files.
8602 2012-04-19 Pedro Alves <palves@redhat.com>
8604 * Makefile.in (INCGNU): Add -Ignulib.
8606 2012-04-19 Pedro Alves <palves@redhat.com>
8608 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8609 (INCGNU): ... this, and spell out -I here.
8610 (GNULIB_LIB): Rename to ...
8612 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8614 2012-04-19 Pedro Alves <palves@redhat.com>
8616 * config.in: Regenerate.
8618 2012-04-19 Pedro Alves <palves@redhat.com>
8620 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8621 * server.h (memmem): Remove declaration.
8622 * config.in: Regenerate.
8623 * configure: Regenerate.
8625 2012-04-19 Yao Qi <yao@codesourcery.com>
8627 * Makefile.in (SFILES): Add common/vec.c.
8631 2012-04-19 Yao Qi <yao@codesourcery.com>
8633 * remote-utils.c (prepare_resume_reply): Replace with macro
8634 target_core_of_thread.
8635 * server.c (handle_qxfer_threads_proper): Likewise.
8636 * target.h (traget_core_of_thread): New macro.
8638 2012-04-18 Pedro Alves <palves@redhat.com>
8640 * aclocal.m4: Regenerate.
8641 * configure: Regenerate.
8643 2012-04-16 Yao Qi <yao@codesourcery.com>
8645 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8646 duplicated on address.
8648 2012-04-16 Yao Qi <yao@codesourcery.com>
8650 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8651 (struct tracepoint_action_ops) <send>: New field.
8652 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8653 (agent_expr_send, x_tracepoint_action_send): New.
8654 (l_tracepoint_action_send): New.
8655 (cmd_qtdp): Download and install tracepoint
8656 according to `use_agent'.
8657 (run_inferior_command): Add one more parameter `len'.
8659 (tracepoint_send_agent): New.
8660 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8662 2012-04-16 Yao Qi <yao@codesourcery.com>
8664 * tracepoint.c (download_tracepoints): Moved to ...
8665 (cmd_qtstart): ... here.
8667 2012-04-14 Yao Qi <yao@codesourcery.com>
8669 * tracepoint.c: Include inttypes.h.
8670 (struct collect_memory_action): Use sized types.
8671 (struct tracepoint): Likewise.
8672 (cmd_qtdp, stop_tracing): Update print specifiers.
8673 (cmd_qtp, response_tracepoint): Likewise.
8674 (collect_data_at_tracepoint): Likewise.
8675 (collect_data_at_step): Likewise.
8677 2012-04-14 Yao Qi <yao@codesourcery.com>
8679 Import gnulib module inttypes.
8680 * aclocal.m4, config.in, configure: Regenerated.
8682 2012-04-14 Yao Qi <yao@codesourcery.com>
8684 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8685 Makefile and config.status at last.
8687 2012-04-13 Yao Qi <yao@codesourcery.com>
8689 * tracepoint.c: Include stdint.h unconditionally.
8691 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8693 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8694 on BFD_HAVE_SYS_PROCFS_TYPE.
8695 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8696 * configure: Regenerate.
8697 * config.in: Likewise.
8699 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8701 * Makefile.in (clean): Also remove x32.c x32-linux.c
8702 x32-avx.c x32-avx-linux.c.
8703 (x32.o): New target.
8705 (x32-linux.o): Likewise.
8706 (x32-linux.c): Likewise.
8707 (x32-avx.o): Likewise.
8708 (x32-avx.c): Likewise.
8709 (x32-avx-linux.o): Likewise.
8710 (x32-avx-linux.c): Likewise.
8712 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8713 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8714 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8715 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8716 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8717 i386/x32-avx-linux.xml.
8719 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8720 (init_registers_x32_avx_linux): Likwise.
8721 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8722 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8724 2012-04-13 Pedro Alves <palves@redhat.com>
8726 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8727 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8728 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8729 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8732 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8734 * linux-x86-low.c (compat_x32_clock_t): New.
8735 (compat_x32_siginfo_t): Likewise.
8736 (compat_x32_siginfo_from_siginfo): Likewise.
8737 (siginfo_from_compat_x32_siginfo): Likewise.
8738 (linux_is_elf64): Likewise.
8739 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8740 and siginfo_from_compat_x32_siginfo for x32.
8741 (x86_arch_setup): Set linux_is_elf64.
8743 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8746 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8748 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8749 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8750 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8751 compatible with process.
8753 2012-04-12 Yao Qi <yao@codesourcery.com>
8755 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8756 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8757 (install-only, install-info, clean): Handle sub dir gnulib.
8758 (all-lib, am--refresh): New targets.
8759 (memmem.o): Remove target.
8760 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8761 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8762 (AC_REPLACE_FUNCS): Remove memmem.
8763 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8764 (AC_OUTPUT): Generate Makefile in gnulib/.
8765 * aclocal.m4, config.in, configure: Regenerated.
8767 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8769 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8771 2012-04-05 Pedro Alves <palves@redhat.com>
8773 -Werror=strict-aliasing
8775 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8778 2012-04-04 Pedro Alves <palves@redhat.com>
8780 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8781 (sparc_store_gregset_from_stack, sparc_store_gregset)
8782 (sparc_breakpoint_at): Fix formatting.
8784 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8786 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8788 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8789 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8790 * config.in: Regenerate.
8791 * configure: Likewise.
8793 2012-03-29 Pedro Alves <palves@redhat.com>
8795 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8796 Correct ptrace arguments.
8798 2012-03-28 Pedro Alves <palves@redhat.com>
8800 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8801 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8802 (IA64_FR1_REGNUM): New defines.
8803 (ia64_fetch_register): New.
8804 (the_low_target): Install it.
8805 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8807 * linux-low.c (linux_fetch_registers): Try the
8808 the_low_target.fetch_register hook first.
8810 * linux-arm-low.c (the_low_target): Adjust.
8811 * linux-bfin-low.c (the_low_target): Adjust.
8812 * linux-cris-low.c (the_low_target): Adjust.
8813 * linux-crisv32-low.c (the_low_target): Adjust.
8814 * linux-m32r-low.c (the_low_target): Adjust.
8815 * linux-m68k-low.c (the_low_target): Adjust.
8816 * linux-mips-low.c (the_low_target): Adjust.
8817 * linux-ppc-low.c (the_low_target): Adjust.
8818 * linux-s390-low.c (the_low_target): Adjust.
8819 * linux-sh-low.c (the_low_target): Adjust.
8820 * linux-sparc-low.c (the_low_target): Adjust.
8821 * linux-tic6x-low.c (the_low_target): Adjust.
8822 * linux-x86-low.c (the_low_target): Adjust.
8823 * linux-xtensa-low.c (the_low_target): Adjust.
8825 2012-03-26 Pedro Alves <palves@redhat.com>
8827 * server.c (handle_qxfer_libraries): Don't bail early if
8828 the_target->qxfer_libraries_svr4 is not NULL.
8830 2012-03-26 Pedro Alves <palves@redhat.com>
8832 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8834 2012-03-23 Pedro Alves <palves@redhat.com>
8836 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8837 "library-list-svr4" element's start tag when the the DSO list is
8840 2012-03-23 Pedro Alves <palves@redhat.com>
8842 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8843 a variable whose type size is the same as the inferior's pointer
8846 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8848 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8850 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8851 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8852 * linux-low.h: Include <signal.h>.
8853 (struct siginfo): Remove forward declaration.
8854 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8857 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8859 * .gitignore: Ignore more files.
8861 2012-03-19 Pedro Alves <palves@redhat.com>
8862 Jan Kratochvil <jan.kratochvil@redhat.com>
8864 * server.c (cont_thread, general_thread): Add describing comments.
8865 (start_inferior): Clear `cont_thread'.
8866 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8869 2012-03-15 Yao Qi <yao@codesourcery.com>
8871 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8873 (cmd_qtdp): ... here.
8875 2012-03-15 Yao Qi <yao@codesourcery.com>
8877 * tracepoint.c (struct tracepoint_action_ops): New.
8878 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8879 (m_tracepoint_action_download): New.
8880 (r_tracepoint_action_download): New.
8881 (x_tracepoint_action_download): New.
8882 (l_tracepoint_action_download): New.
8883 (add_tracepoint_action): Install `action->ops' according type.
8884 (download_tracepoint_1): Move code `download' function pointer
8885 of various tracepoint_action_ops.
8887 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8889 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8890 linux_ptrace_attach_warnings.
8892 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8894 * Makefile.in (linux-ptrace.o): New.
8895 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8896 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8897 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8898 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8899 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8901 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8903 2012-03-08 Yao Qi <yao@codesourcery.com>
8904 Pedro Alves <palves@redhat.com>
8906 Fix PR server/13392.
8907 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8909 * tracepoint.c (remove_tracepoint): New.
8910 (cmd_qtdp): Call remove_tracepoint when failed to install.
8912 2012-03-07 Pedro Alves <palves@redhat.com>
8914 * linux-low.c (get_detach_signal): New.
8915 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8916 Pass on pending signals to PTRACE_DETACH. Check the result of the
8918 * server.c (program_signals, program_signals_p): New.
8919 (handle_general_set): Handle QProgramSignals.
8920 * server.h (program_signals, program_signals_p): Declare.
8922 2012-03-05 Pedro Alves <palves@redhat.com>
8923 Jan Kratochvil <jan.kratochvil@redhat.com>
8925 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8928 2012-03-03 Yao Qi <yao@codesourcery.com>
8930 * tracepoint.c (tracepoint_look_up_symbols): Update call to
8931 agent_look_up_symbols.
8933 2012-03-03 Yao Qi <yao@codesourcery.com>
8935 * Makefile.in (linux-low.o): Keep dependence on agent.h.
8936 (linux-x86-low.o): Likewise.
8937 * server.h: Remove in_process_agent_loaded.
8938 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
8942 2012-03-03 Yao Qi <yao@codesourcery.com>
8944 * tracepoint.c (gdb_agent_capability): New global.
8945 (in_process_agent_loaded_ust): Renamed to
8946 `in_process_agent_supports_ust'.
8948 (in_process_agent_supports_ust): Call agent_capability_check.
8949 (clear_installed_tracepoints): Assert that agent supports
8952 2012-03-03 Yao Qi <yao@codesourcery.com>
8954 * linux-low.c (linux_supports_agent): New.
8955 (linux_target_ops): Initialize field `supports_agent' with
8956 linux_supports_agent.
8957 * target.h (struct target_ops) <supports_agent>: New.
8958 (target_supports_agent): New macro.
8959 * server.c (handle_general_set): Handle packet 'QAgent'.
8960 (handle_query): Send `QAgent+'.
8961 * Makefile.in (server.o): Depends on agent.h.
8963 2012-03-03 Yao Qi <yao@codesourcery.com>
8965 * Makefile.in (OBS): Add agent.o.
8966 Add new rule for agent.o.
8967 Track dependence of tracepoint.c on agent.h.
8968 * tracepoint.c (run_inferior_command_1):
8969 (run_inferior_command): Call agent_run_command.
8970 (gdb_ust_connect_sync_socket): Deleted. Move it to
8972 (resume_thread, stop_thread): Likewise.
8973 (gdb_ust_socket_init): Renamed to ...
8974 (gdb_agent_socket_init): ... New.
8975 (gdb_ust_thread): Renamed to ...
8976 (gdb_agent_helper_thread): ... New.
8977 (gdb_ust_init): Move some code to ...
8978 (gdb_agent_init): ... here. New.
8979 [HAVE_UST]: Call gdb_ust_init.
8980 (initialize_tracepoint_ftlib): Call gdb_agent_init.
8981 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
8982 * config.in, configure: Regenerated.
8984 2012-03-02 Pedro Alves <palves@redhat.com>
8986 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
8987 * linux-low.c (struct simple_pid_list): New.
8988 (stopped_pids): New a struct simple_pid_list pointer.
8989 (add_to_pid_list, pull_pid_from_list): New.
8990 (handle_extended_wait): Don't assume the first signal new children
8991 report is SIGSTOP. Adjust call to pull_pid_from_list.
8992 (linux_wait_for_lwp): Adjust.
8994 2012-03-02 Yao Qi <yao@codesourcery.com>
8996 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
8999 2012-03-02 Yao Qi <yao@codesourcery.com>
9001 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9002 `stop_pc' and `tpoint'. Update caller.
9004 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9006 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9007 * linux-low.c (use_linux_regsets): New macro.
9008 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9009 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9010 (linux_register_in_regsets): New function.
9011 (usr_fetch_inferior_registers): Skip registers covered by
9013 (usr_store_inferior_registers): Likewise.
9014 (usr_fetch_inferior_registers): New macro.
9015 (usr_store_inferior_registers): Likewise.
9016 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9017 (linux_store_registers): Likewise.
9018 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9020 (init_registers_mips64_dsp_linux): Likewise.
9021 (init_registers_mips_linux): New macro.
9022 (init_registers_mips_dsp_linux): Likewise.
9023 (mips_dsp_num_regs): Likewise.
9024 (DSP_BASE, DSP_CONTROL): New fallback macros.
9025 (mips_base_regs): New macro.
9026 (mips_regmap): Use it. Fix the size.
9027 (mips_dsp_regmap): New variable.
9028 (mips_dsp_regset_bitmap): Likewise.
9029 (mips_arch_setup): New function.
9030 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9032 (mips_cannot_store_register): Likewise.
9033 (the_low_target): Update .arch_setup, .num_regs and .regmap
9034 initializers. Add .regset_bitmap initializer.
9035 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9037 * linux-bfin-low.c (the_low_target): Likewise.
9038 * linux-cris-low.c (the_low_target): Likewise.
9039 * linux-crisv32-low.c (the_low_target): Likewise.
9040 * linux-ia64-low.c (the_low_target): Likewise.
9041 * linux-m32r-low.c (the_low_target): Likewise.
9042 * linux-m68k-low.c (the_low_target): Likewise.
9043 * linux-ppc-low.c (the_low_target): Likewise.
9044 * linux-s390-low.c (the_low_target): Likewise.
9045 * linux-sh-low.c (the_low_target): Likewise.
9046 * linux-sparc-low.c (the_low_target): Likewise.
9047 * linux-tic6x-low.c (the_low_target): Likewise.
9048 * linux-x86-low.c (the_low_target): Likewise.
9049 * linux-xtensa-low.c (the_low_target): Likewise.
9050 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9051 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9052 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9054 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9055 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9057 2012-02-29 Yao Qi <yao@codesourcery.com>
9058 Pedro Alves <palves@redhat.com>
9060 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9061 `step_over_finished' is true.
9063 2012-02-27 Pedro Alves <palves@redhat.com>
9065 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9066 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9068 2012-02-27 Pedro Alves <palves@redhat.com>
9071 * linux-low.c (pid_is_stopped): New.
9072 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9074 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9076 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9079 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9081 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9083 2012-02-24 Luis Machado <lgustavo@codesourcery>
9085 * server.c (handle_query): Advertise support for target-side
9086 breakpoint condition evaluation.
9087 (process_point_options): New function.
9088 (process_serial_event): When inserting a breakpoint, check for
9089 a target-side condition that should be evaluated.
9091 * mem-break.c: Include regcache.h and ax.h.
9092 (point_cond_list_t): New data structure.
9093 (breakpoint) <cond_list>: New field.
9094 (find_gdb_breakpoint_at): Make non-static.
9095 (delete_gdb_breakpoint_at): Clear any target-side
9097 (clear_gdb_breakpoint_conditions): New function.
9098 (add_condition_to_breakpoint): Likewise.
9099 (add_breakpoint_condition): Likewise.
9100 (gdb_condition_true_at_breakpoint): Likewise.
9101 (gdb_breakpoint_here): Return result directly instead
9102 of going through a local variable.
9104 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9105 (clear_gdb_breakpoint_conditions): Likewise.
9106 (add_breakpoint_condition): Likewise.
9107 (gdb_condition_true_at_breakpoint): Likewise.
9109 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9110 (need_step_over_p): Take target-side breakpoint condition into
9113 2012-02-24 Luis Machado <lgustavo@codesourcery>
9115 * server.h: Include tracepoint.h.
9116 (agent_mem_read, agent_get_trace_state_variable_value,
9117 agent_set_trace_state_variable_value,
9118 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9119 get_set_tsv_func_addr): New prototypes.
9121 * ax.h: New include file.
9122 * ax.c: New source file.
9124 * tracepoint.c: Include ax.h.
9125 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9126 agent_expr, eval_result_type): Move to ax.h.
9127 (parse_agent_expr): Rename to ...
9128 (gdb_parse_agent_expr): ... this, make it non-static and move
9130 (unparse_agent_expr) Rename to ...
9131 (gdb_unparse_agent_expr): ... this, make it non-static and move
9133 (eval_agent_expr): Rename to ...
9134 (eval_tracepoint_agent_expr): ... this.
9135 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9136 forward declarations.
9137 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9138 (agent_get_trace_state_variable_value): New function.
9139 (agent_set_trace_state_variable_value): New function.
9140 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9141 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9142 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9143 (condition_true_at_tracepoint): Likewise.
9144 (parse_agent_expr): Rename to ...
9145 (gdb_parse_agent_expr): ... this and move to ax.c.
9146 (unparse_agent_expr): Rename to ...
9147 (gdb_unparse_agent_expr): ... this and move to ax.c.
9148 (gdb_agent_op_name): Move to ax.c.
9149 (eval_agent_expr): Rename to ...
9150 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9152 (eval_tracepoint_agent_expr): New function.
9153 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9155 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9157 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9158 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9159 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9160 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9161 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9162 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9163 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9164 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9165 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9166 (compile_bytecodes): Remove forward declaration.
9167 (is_goto_target): Move to ax.c.
9168 (compile_bytecodes): Move to ax.c and call
9169 agent_get_trace_state_variable_value (...) and
9170 agent_set_trace_state_variable_value (...).
9172 * Makefile.in: Update ax.c and IPA dependencies.
9174 2012-02-24 Pedro Alves <palves@redhat.com>
9176 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9177 (cmd_bigqtbuffer_circular): ... this. Only handle
9178 'QTBuffer:circular:'.
9179 (handle_tracepoint_general_set): Adjust.
9181 2012-02-16 Yao Qi <yao@codesourcery.com>
9183 * inferiors.c: Move code to ...
9184 * dll.c: .... here. New.
9185 * server.h: Declare clear_dlls.
9186 * Makefile.in (SFILES): Add dll.c.
9190 2012-02-11 Yao Qi <yao@codesourcery.com>
9192 * server.c: (handle_monitor_command): Add a new parameter
9194 (handle_query): Update caller.
9196 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9198 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9199 * configure, config.in: Regenerate.
9200 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9203 2012-02-02 Pedro Alves <palves@redhat.com>
9205 Try SIGKILL first, then PTRACE_KILL.
9206 * linux-low.c (linux_kill_one_lwp): New.
9207 (linux_kill_one_lwp): Rename to ...
9208 (kill_one_lwp_callback): ... this. Use the new
9211 2012-02-02 Pedro Alves <palves@redhat.com>
9213 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9216 2012-01-27 Pedro Alves <palves@redhat.com>
9218 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9219 (elf_64_file_p): Make static.
9220 (linux_pid_exe_is_elf_64_file): New.
9221 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9222 Delete declarations.
9223 (linux_pid_exe_is_elf_64_file): Declare.
9224 * linux-x86-low.c (x86_arch_setup): Use
9225 linux_pid_exe_is_elf_64_file.
9227 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9229 * linux-low.c (linux_wait_for_event_1): Rename to ...
9230 (linux_wait_for_event): ... here and merge it with former
9231 linux_wait_for_event - new variable wait_ptid, use it.
9232 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9234 2012-01-23 Pedro Alves <palves@redhat.com>
9236 * server.c (main): Avoid yet another case of infinite loop while
9237 detaching/killing after a longjmp.
9239 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9242 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9244 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9246 * hostio.c (handle_readlink): New function.
9247 (handle_vFile): Call it to handle "vFile:readlink" packets.
9249 2012-01-20 Pedro Alves <palves@redhat.com>
9250 Ulrich Weigand <ulrich.weigand@linaro.org>
9252 * server.c (handle_v_requests): Only support vAttach and vRun to
9253 start multiple processes when in extended protocol mode.
9255 2012-01-17 Pedro Alves <palves@redhat.com>
9257 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9258 memalign plus mprotect to allocate the scratch buffer.
9260 2012-01-13 Pedro Alves <palves@redhat.com>
9262 * server.c (attach_inferior): Clear `cont_thread'.
9264 2012-01-13 Pedro Alves <palves@redhat.com>
9266 * server.c (main): Avoid infinite loop while detaching/killing
9269 2012-01-09 Doug Evans <dje@google.com>
9271 * server.c (start_inferior): Set last_ptid in --wrapper case.
9273 2012-01-06 Yao Qi <yao@codesourcery.com>
9275 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9277 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9279 2012-01-04 Yao Qi <yao@codesourcery.com>
9281 * tracepoint.c (cmd_qtdp): Print debug message
9282 for static tracepoint.
9284 2012-01-04 Yao Qi <yao@codesourcery.com>
9286 * tracepoint.c (trace_vdebug): Differentiate debug message
9287 between gdbserver and IPA.
9289 2012-01-03 Yao Qi <yao@codesourcery.com>
9291 * tracepoint.c (tracepoint_was_hit): Don't collect for
9294 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9296 * terminal.h: Reformat copyright header.
9298 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9300 * server.c (gdbserver_version): Update copyright year.
9301 * gdbreplay.c (gdbreplay_version): Likewise.
9303 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9305 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9308 2011-12-18 Hui Zhu <teawater@gmail.com>
9309 * linux-low.c (linux_create_inferior): Save return value to ret.
9311 2011-12-18 Hui Zhu <teawater@gmail.com>
9313 * linux-low.c (linux_create_inferior): Save return value to ret.
9315 2011-12-16 Doug Evans <dje@google.com>
9317 * linux-low.c (linux_create_inferior): If stdio connection,
9318 redirect stdin from /dev/null, stdout to stderr.
9319 * remote-utils.c (remote_is_stdio): New static global.
9320 (remote_connection_is_stdio): New function.
9321 (remote_prepare): Handle stdio connection.
9322 (remote_open): Ditto.
9323 (remote_close): Don't close stdin for stdio connections.
9324 (read_prim,write_prim): New functions. Replace all calls to
9325 read/write to these.
9326 * server.c (main): Watch for "-" argument. Move call to
9327 remote_prepare before start_inferior.
9328 * server.h (STDIO_CONNECTION_NAME): New macro.
9329 (remote_connection_is_stdio): Declare.
9331 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9332 in debugging output.
9334 2011-12-15 Yao Qi <yao@codesourcery.com>
9336 * tracepoint.c: Include sys/syscall.h.
9337 (gdb_ust_thread): Remove preprocessor conditional.
9339 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9341 * linux-low.c (linux_detach_one_lwp): Call
9342 the_low_target.prepare_to_resume before detaching.
9344 2011-12-14 Yao Qi <yao@codesourcery.com>
9346 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9349 2011-12-14 Yao Qi <yao@codesourcery.com>
9351 * i386-low.c (i386_low_stopped_data_address): Initialize local
9354 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9358 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9359 DR_CONTROL unless necessary. Extend comments.
9360 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9361 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9363 2011-12-13 Yao Qi <yao@codesourcery.com>
9365 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9367 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9369 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9371 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9372 Print new debug message for such case.
9374 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9376 Fix overlapping memcpy.
9377 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9378 the read_inferior_memory transfer.
9379 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9380 write_inferior_memory transfer.
9381 (set_fast_tracepoint_jump): New variable buf. Use it for the
9382 read_inferior_memory and write_inferior_memory transfers.
9383 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9384 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9385 Use it for the write_inferior_memory transfer.
9386 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9389 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9391 * linux-low.c (fetch_register, store_register): Make code
9392 consistent, fix formatting.
9394 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9396 * linux-low.c (usr_store_inferior_registers): Factor out code
9397 to handle individual registers into...
9398 (store_register): ... this new function.
9400 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9402 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9403 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9404 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9405 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9406 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9407 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9408 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9409 (srv_xmlfiles): Add new XML files.
9411 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9413 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9414 (init_registers_s390_linux32v1): Add prototype.
9415 (init_registers_s390_linux32v2): Likewise.
9416 (init_registers_s390_linux64v1): Likewise.
9417 (init_registers_s390_linux64v2): Likewise.
9418 (init_registers_s390x_linux64v1): Likewise.
9419 (init_registers_s390x_linux64v2): Likewise.
9420 (s390_num_regs): Increment to 52.
9421 (s390_regmap): Add orig_r2 register.
9422 (s390_num_regs_3264): Increment to 68.
9423 (s390_regmap_3264): Add orig_r2 register.
9424 (s390_collect_ptrace_register): Handle orig_r2 register.
9425 (s390_supply_ptrace_register): Likewise.
9426 (s390_fill_last_break): New function.
9427 (s390_store_last_break): Likewise.
9428 (s390_fill_system_call): New function.
9429 (s390_store_system_call): Likewise.
9430 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9432 (s390_check_regset): New function.
9433 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9434 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9435 Update target_regsets for available register sets.
9437 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9438 Jan Kratochvil <jan.kratochvil@redhat.com>
9440 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9441 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9443 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9444 * linux-low.h (struct process_info_private): New member r_debug.
9445 * server.c (handle_qxfer_libraries): Call
9446 the_target->qxfer_libraries_svr4.
9447 (handle_qxfer_libraries_svr4): New function.
9448 (qxfer_packets): New entry "libraries-svr4".
9449 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9450 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9451 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9452 PACKET_qXfer_libraries_svr4.
9454 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9456 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9457 PSW address/mask between 8-byte and 16-byte formats.
9458 (s390_supply_ptrace_register): Likewise.
9459 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9460 basic addressing mode bit.
9462 2011-11-24 Stan Shebs <stan@codesourcery.com>
9464 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9466 2011-11-17 Stan Shebs <stan@codesourcery.com>
9468 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9469 (tracing_start_time): New global.
9470 (tracing_stop_time): New global.
9471 (tracing_user_name): New global.
9472 (tracing_notes): New global.
9473 (tracing_stop_note): New global.
9474 (cmd_qtstart): Set traceframe_usage, start_time.
9475 (stop_tracing): Set stop_time.
9476 (cmd_qtstatus): Report additional status.
9477 (cmd_qtp): New function.
9478 (handle_tracepoint_query): Call it.
9479 (cmd_qtnotes): New function.
9480 (handle_tracepoint_general_set): Call it.
9481 (get_timestamp): Rename from tsv_get_timestamp.
9483 2011-11-14 Stan Shebs <stan@codesourcery.com>
9484 Kwok Cheung Yeung <kcy@codesourcery.com>
9486 * linux-x86-low.c (small_jump_insn): New.
9487 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9488 trampoline and error message, build a trampoline and issue a small
9489 jump instruction to it.
9490 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9491 trampoline and error message.
9492 (x86_get_min_fast_tracepoint_insn_len): New.
9493 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9494 * linux-low.h (struct linux_target_ops): Add arguments to
9495 install_fast_tracepoint_jump_pad operation, add new operation.
9496 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9498 (linux_get_min_fast_tracepoint_insn_len): New function.
9499 (linux_target_op): Add new operation.
9500 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9501 (gdb_trampoline_buffer_end): Ditto.
9502 (gdb_trampoline_buffer_error): Ditto.
9503 (struct ipa_sym_addresses): Add fields for new IPA variables.
9504 (symbol_list): Add entries for new IPA variables.
9505 (struct tracepoint): Add fields to hold the address range of the
9506 trampoline used by the tracepoint.
9507 (trampoline_buffer_head): New static variable.
9508 (trampoline_buffer_tail): Ditto.
9509 (claim_trampoline_space): New function.
9510 (have_fast_tracepoint_trampoline_buffer): New function.
9511 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9513 (install_fast_tracepoint): Ditto, also add error buffer argument.
9514 (cmd_qtminftpilen): New function.
9515 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9516 (fast_tracepoint_from_trampoline_address): New function.
9517 (fast_tracepoint_collecting): Handle trampoline as part of jump
9519 (set_trampoline_buffer_space): New function.
9520 (initialize_tracepoint): Initialize new IPA variables.
9521 * target.h (struct target_ops): Add arguments to
9522 install_fast_tracepoint_jump_pad operation, add new
9523 get_min_fast_tracepoint_insn_len operation.
9524 (target_get_min_fast_tracepoint_insn_len): New.
9525 (install_fast_tracepoint_jump_pad): Add arguments.
9526 * server.h (IPA_BUFSIZ): Define.
9527 * linux-i386-ipa.c: Include extra header files.
9528 (initialize_fast_tracepoint_trampoline_buffer): New function.
9529 (initialize_low_tracepoint): Call it.
9530 * server.h (set_trampoline_buffer_space): Declare.
9531 (claim_trampoline_space): Ditto.
9532 (have_fast_tracepoint_trampoline_buffer): Ditto.
9534 2011-11-14 Yao Qi <yao@codesourcery.com>
9536 * server.c (handle_query): Handle InstallInTrace for qSupported.
9537 * tracepoint.c (add_tracepoint): Sort list.
9538 (install_tracepoint, download_tracepoint): New.
9539 (cmd_qtdp): Call them to install and download tracepoints.
9540 (sort_tracepoints): Removed.
9541 (cmd_qtstart): Update.
9543 2011-11-14 Yao Qi <yao@codesourcery.com>
9545 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9546 * mem-break.h: Declare.
9547 * tracepoint.c (cmd_qtstart): Move some code to ...
9548 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9550 (download_tracepoints): Move some code to ...
9551 (download_tracepoint_1): ... here. New.
9553 2011-11-08 Yao Qi <yao@codesourcery.com>
9555 * remote-utils.c (relocate_instruction): A comment fix.
9557 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9559 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9560 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9561 dr_status_mirror and dr_control_mirror from debug_reg_state.
9562 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9563 (i386_initial_stuff): Remove use of deleted globals.
9564 (i386_get_thread_context, i386_set_thread_context,
9565 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9566 from debug_reg_state.
9568 2011-11-05 Yao Qi <yao@codesourcery.com>
9570 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9571 address as TPOINT's.
9573 2011-11-02 Stan Shebs <stan@codesourcery.com>
9575 * tracepoint.c (agent_mem_read_string): New function.
9576 (eval_agent_expr): Call it for tracenz.
9577 * server.c (handle_query): Report support for tracenz.
9579 2011-11-02 Yao Qi <yao@codesourcery.com>
9581 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9583 2011-11-02 Yao Qi <yao@codesourcery.com>
9585 * target.h: Fix a typo in comment.
9587 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9589 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9590 clobber the breakpoints' shadows with fast tracepoint jumps.
9591 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9592 * target.c (write_inferior_memory): Also pass MYADDR down to
9595 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9597 * configure.ac: Check support for personality routine.
9598 * configure: Regenerate.
9599 * config.in: Likewise.
9600 * linux-low.c: Include <sys/personality.h>.
9601 Define ADDR_NO_RANDOMIZE if necessary.
9602 (linux_create_inferior): Disable address space randomization when
9603 forking inferior, if requested.
9604 (linux_supports_disable_randomization): New function.
9605 (linux_target_ops): Install it.
9606 * server.h (disable_randomization): Declare.
9607 * server.c (disable_randomization): New global variable.
9608 (handle_general_set): Handle QDisableRandomization.
9609 (handle_query): Likewise for qSupported.
9610 (main): Support --disable-randomization and --no-disable-randomization
9611 command line arguments.
9612 * target.h (struct target_ops): Add supports_disable_randomization.
9613 (target_supports_disable_randomization): New macro.
9615 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9617 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9619 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9620 [!PT_GETDSBT] (target_loadmap): New definition.
9621 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9622 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9623 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9624 and PT_GETDSBT to LINUX_LOADMAP.
9625 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9626 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9628 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9630 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9631 (arm_linux_hwbp_cap): New static variable.
9632 (arm_linux_get_hwbp_cap): Replace by ...
9633 (arm_linux_init_hwbp_cap): ... this new function.
9634 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9635 (arm_linux_get_hw_watchpoint_count): Likewise.
9636 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9637 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9638 (arm_prepare_to_resume): Use perror_with_name instead of error.
9640 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9642 * linux-arm-low.c: Include <signal.h>.
9643 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9644 (struct arm_linux_hwbp_cap): New data type.
9645 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9646 (struct arm_linux_hw_breakpoint): New data type.
9647 (MAX_BPTS, MAX_WPTS): Define.
9648 (struct arch_process_info, struct arch_lwp_info): New data types.
9649 (arm_linux_get_hwbp_cap): New function.
9650 (arm_linux_get_hw_breakpoint_count): Likewise.
9651 (arm_linux_get_hw_watchpoint_count): Likewise.
9652 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9653 (arm_hwbp_control_initialize): Likewise.
9654 (arm_hwbp_control_is_enabled): Likewise.
9655 (arm_hwbp_control_is_initialized): Likewise.
9656 (arm_hwbp_control_disable): Likewise.
9657 (arm_linux_hw_breakpoint_equal): Likewise.
9658 (arm_linux_hw_point_initialize): Likewise.
9659 (struct update_registers_data): New data structure.
9660 (update_registers_callback: New function.
9661 (arm_insert_point): Likewise.
9662 (arm_remove_point): Likewise.
9663 (arm_stopped_by_watchpoint): Likewise.
9664 (arm_stopped_data_address): Likewise.
9665 (arm_new_process): Likewise.
9666 (arm_new_thread): Likewise.
9667 (arm_prepare_to_resume): Likewise.
9668 (the_low_target): Register arm_insert_point, arm_remove_point,
9669 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9670 arm_new_thread, and arm_prepare_to_resume.
9672 2011-09-15 Stan Shebs <stan@codesourcery.com>
9674 * server.h (struct emit_ops): Add compare-goto fields.
9675 * tracepoint.c (gdb_agent_op_sizes): New table.
9676 (emit_eq_goto): New function.
9677 (emit_ne_goto): New function.
9678 (emit_lt_goto): New function.
9679 (emit_le_goto): New function.
9680 (emit_gt_goto): New function.
9681 (emit_ge_goto): New function.
9682 (is_goto_target): New function.
9683 (compile_bytecodes): Recognize special cases of compare-goto
9684 combinations and call specialized emitters for them.
9685 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9686 (amd64_emit_ne_goto): New function.
9687 (amd64_emit_lt_goto): New function.
9688 (amd64_emit_le_goto): New function.
9689 (amd64_emit_gt_goto): New function.
9690 (amd64_emit_ge_goto): New function.
9691 (amd64_emit_ops): Add the new functions.
9692 (i386_emit_eq_goto): New function.
9693 (i386_emit_ne_goto): New function.
9694 (i386_emit_lt_goto): New function.
9695 (i386_emit_le_goto): New function.
9696 (i386_emit_gt_goto): New function.
9697 (i386_emit_ge_goto): New function.
9698 (i386_emit_ops): Add the new functions.
9700 2011-09-08 Stan Shebs <stan@codesourcery.com>
9702 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9703 (i386_emit_epilogue): Restore %ebx.
9705 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9707 * server.c (step_thread): Remove definition.
9708 (process_serial_event): Don't handle Hs.
9709 * server.h (step_thread): Remove declaration.
9710 * target.c (set_desired_inferior): Remove use of step_thread.
9712 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9714 * linux-low.c: Include linux-procfs.h.
9715 (linux_attach_lwp_1): Update comments.
9716 (linux_attach): Scan for existing threads when attaching to a
9717 process that is the tgid.
9718 * Makefile.in: Update dependencies.
9720 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9722 * configure.srv: Add linux-procfs.o dependencies.
9724 2011-08-14 Yao Qi <yao@codesourcery.com>
9726 * target.h (struct target_ops): Fix indent.
9727 * win32-low.c (win32_target_ops): Fix comment.
9729 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9730 Yao Qi <yao@codesourcery.com>
9732 * Makefile.in (clean): Remove tic6x-*.c files.
9733 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9734 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9735 (tic6x-c64xp-linux.c): Likewise.
9736 * configure.srv: Add support for tic6x-*-uclinux.
9737 * linux-tic6x-low.c: New.
9738 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9740 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9741 Yao Qi <yao@codesourcery.com>
9743 * target.h (struct target_ops): Add read_loadmap.
9744 * linux-low.c (struct target_loadseg): New type.
9745 (struct target_loadmap): New type.
9746 (linux_read_loadmap): New function.
9747 (linux_target_ops): Add linux_read_loadmap.
9748 * server.c (handle_query): Support qXfer:fdpic:read packet.
9749 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9752 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9754 * win32-low.c: Include <stdint.h>.
9756 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9758 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9759 to the inferior here.
9760 (i386_remove_aligned_watchpoint): Ditto.
9761 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9762 fit part of the watchpoint in the debug registers.
9763 (i386_update_inferior_debug_regs): New.
9764 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9765 registers, and only update the inferior on success.
9766 (i386_low_remove_watchpoint): Ditto.
9768 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9770 * linux-low.c (compare_ints, unique, list_threads, show_process,
9771 linux_core_of_thread): Delete.
9772 (linux_target_ops): Change linux_core_of_thread to
9773 linux_common_core_of_thread.
9774 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9775 * utils.c (malloc_failure): Change type of argument.
9776 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9777 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9778 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9779 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9780 (IPA_OBJS): Add common-utils-ipa.o.
9781 (ptid_h, linux_osdata_h): New macros.
9782 (server_h): Add common/common-utils.h, common/xml-utils.h,
9783 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9785 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9786 ptid.o, buffer.o): New rules.
9787 (linux-low.o): Add common/linux-osdata.h as a dependency.
9788 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9789 * configure.ac: Add AC_HEADER_DIRENT check.
9790 * config.in: Regenerate.
9791 * configure: Regenerate.
9792 * remote-utils.c (xml_escape_text): Delete.
9793 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9794 buffer_xml_printf): Move to common/buffer.c.
9795 * server.c (main): Remove call to initialize_inferiors.
9796 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9797 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9798 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9799 internal_error, gdb_assert, gdb_assert_fail): Delete.
9800 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9801 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9803 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9804 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9805 initialize_inferiors): Delete.
9807 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9809 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9812 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9814 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9816 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9818 2011-05-26 Yao Qi <yao@codesourcery.com>
9820 * Makefile.in (thread-db.o): Track dependence to
9821 common/gdb_thread_db.h.
9822 * thread-db.c: include gdb_thread_db.h from right place.
9824 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9826 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9827 __FILE__ and __LINE__ to internal_error.
9829 2011-05-13 Doug Evans <dje@google.com>
9831 * thread-db.c (try_thread_db_load_from_sdir): New function.
9832 (try_thread_db_load_from_dir): New function.
9833 (thread_db_load_search): Handle $sdir, ignore $pdir.
9834 Remove trying of system directories if search of
9835 libthread-db-search-path fails, that is now done via $sdir.
9837 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9839 * server.c (handle_query): Add EnableDisableTracepoints to the list
9840 of supported features.
9841 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9843 (cmd_qtenable_disable): New.
9844 (cmd_qtstart): Install tracepoints even if disabled.
9845 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9846 receiving a QTEnable or QTDisable packet.
9847 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9848 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9850 (gdb_probe): Skip data collection if static tracepoint is disabled.
9852 2011-05-10 Doug Evans <dje@google.com>
9854 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9856 2011-05-04 Doug Evans <dje@google.com>
9858 * linux-low.c (linux_join): Skip process lookup.
9859 * spu-low.c (spu_join): Ditto.
9860 * server.c (join_inferiors_callback): Delete.
9861 (process_serial_event): For 'D' packet (detach) call join_inferior
9864 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9866 * README: Don't mention xscale*-*-linux*.
9867 * configure.srv (xscale*-*-linux*): Don't handle target.
9869 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9871 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9873 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9874 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9875 (i386_emit_void_call_2): Likewise.
9877 2011-04-26 Yao Qi <yao@codesourcery.com>
9879 * linux-low.c: Move common macros to linux-ptrace.h.
9880 Include linux-ptrace.h.
9881 * Makefile.in (linux_ptrace_h): New.
9882 (linux-low.o): Depends on linux-ptrace.h.
9884 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9886 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9887 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9888 (remote_prepare): New function with most of the TCP code from ...
9889 (remote_open): ... here. Detect PORT here unconditionally. Move also
9890 setting transport_is_reliable.
9891 * server.c (run_once): New variable.
9892 (gdbserver_usage): Document it.
9893 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9894 the first run if RUN_ONCE.
9895 * server.h (run_once, remote_prepare): New declarations.
9897 2011-04-19 Tom Tromey <tromey@redhat.com>
9899 * win32-low.c (handle_load_dll): Remove duplicate "the".
9901 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9903 Remove support for old Cygwin 1.5 versions.
9904 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9905 function to avoid warning.
9906 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9909 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9911 * gdbserver/server.h (Macro _): Define it if not available.
9913 2011-03-14 Michael Snyder <msnyder@vmware.com>
9915 * hostio.c (handle_close): Remove unnecessary null test.
9917 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9919 * Makefile.in (maintainer-clean realclean distclean): Remove
9920 "make ... subdir_do" command.
9922 2011-03-10 Michael Snyder <msnyder@vmware.com>
9924 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9926 * server.c (handle_v_run): Free alloced buffer on early return.
9928 2011-03-09 Yao Qi <yao@codesourcery.com>
9931 2011-03-04 Yao Qi <yao@codesourcery.com>
9933 * Makefile.in: Remove GNU make feature --directory.
9935 2011-03-05 Yao Qi <yao@codesourcery.com>
9937 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9938 (subdir_do): New make target. Copied from gdb/Makefile.
9939 (maintainer-clean, realclean, distclean, clean): Call corresponding
9940 make targets in common/Makefile.
9942 2011-02-11 Yao Qi <yao@codesourcery.com>
9944 * configure.ac: Call AC_PROG_RANLIB.
9945 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
9946 * configure: Regenerate.
9948 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9950 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
9952 2011-03-06 Yao Qi <yao@codesourcery.com>
9954 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
9956 2011-03-05 Yao Qi <yao@codesourcery.com>
9958 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
9959 (subdir_do): New make target. Copied from gdb/Makefile.
9960 (maintainer-clean, realclean, distclean, clean): Call corresponding
9961 make targets in common/Makefile.
9963 2011-03-04 Yao Qi <yao@codesourcery.com>
9965 * Makefile.in: Remove GNU make feature --directory.
9967 2011-03-04 Michael Snyder <msnyder@vmware.com>
9969 * server.c (queue_stop_reply): Call xmalloc not malloc.
9971 2011-03-02 Michael Snyder <msnyder@vmware.com>
9973 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
9975 2011-02-28 Michael Snyder <msnyder@vmware.com>
9977 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
9978 (cmd_qtframe): Ditto.
9979 (cmd_qtbuffer): Ditto.
9980 (cmd_bigqtbuffer): Ditto.
9982 * utils.c (decimal2str): Initialize 'width' to nine, then
9985 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
9987 * hostio.c (require_data): Free *data, not data.
9989 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9991 * hostio.c (require_data): Use free, not xfree.
9993 2011-02-27 Michael Snyder <msnyder@vmware.com>
9995 * server.c (handle_query): Discard unused value.
9997 * hostio.c (require_data): Free malloc memory before returning
10000 2011-02-26 Michael Snyder <msnyder@vmware.com>
10002 * linux-low.c (list_threads): Call closedir for dirent.
10004 2011-02-27 Michael Snyder <msnyder@vmware.com>
10006 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10007 a case statement falls through.
10009 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10011 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10014 2011-02-26 Michael Snyder <msnyder@vmware.com>
10016 * utils.c (decimal2str): Eliminate dead code and dead param.
10017 (pulongest): Drop dead param from call to decimal2str.
10020 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10022 Revert the following patch (not approved yet):
10023 2011-02-21 Hui Zhu <teawater@gmail.com>
10024 * tracepoint.c (tp_printf): New function.
10025 (eval_agent_expr): Handle gdb_agent_op_printf.
10027 2011-02-21 Hui Zhu <teawater@gmail.com>
10029 * tracepoint.c (tp_printf): New function.
10030 (eval_agent_expr): Handle gdb_agent_op_printf.
10032 2011-02-18 Tom Tromey <tromey@redhat.com>
10034 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10035 (tracepoint.o): Likewise.
10036 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10037 (gdb_agent_op_names): Likewise.
10039 2011-02-18 Tom Tromey <tromey@redhat.com>
10041 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10042 gdb_agent_op_rot>: New constants.
10043 (gdb_agent_op_names): Add pick and roll.
10044 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10047 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10049 * aclocal.m4: Regenerated with aclocal-1.11.1.
10051 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10053 * server.c (handle_qxfer_traceframe_info): New.
10054 (qxfer_packets): Register "traceframe-info".
10055 (handle_query): Report support for qXfer:traceframe-info:read+.
10056 * tracepoint.c (match_blocktype): New.
10057 (traceframe_find_block_type): Rename to ...
10058 (traceframe_walk_blocks): ... this. Add callback filter argument,
10060 (traceframe_find_block_type): New, reimplemented on top of
10061 traceframe_walk_blocks.
10062 (build_traceframe_info_xml): New.
10063 (traceframe_read_info): New.
10064 * server.h (traceframe_read_info): Declare.
10066 2011-02-11 Yao Qi <yao@codesourcery.com>
10068 * configure.ac: Call AC_PROG_RANLIB.
10069 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10070 * configure: Regenerate.
10072 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10074 * server.c (gdb_read_memory): Change return semantics to allow
10076 (handle_search_memory_1): Adjust.
10077 (process_serial_event) <'m' packet>: Handle partial transfers.
10078 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10080 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10082 * regcache.c (init_register_cache): Initialize
10083 regcache->register_status.
10084 (free_register_cache): Release regcache->register_status.
10085 (regcache_cpy): Copy register_status.
10086 (registers_to_string): Print 'x's for unavailable registers.
10087 (supply_register): Mark the register's status valid or
10088 unavailable, depending on whether a buffer was passed in or not.
10089 (supply_register_zeroed): New.
10090 (supply_regblock): Mark the registers' status valid or
10091 unavailable, depending on whether a buffer was passed in or not.
10092 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10093 (struct regcache): New `register_status' field.
10094 (supply_register_zeroed): Declare.
10095 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10096 supply_register_zeroed, rather than passing a NULL buffer to
10098 * tracepoint.c (fetch_traceframe_registers): Update comment.
10100 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10102 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10105 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10107 * server.h (decode_xfer_write): Change prototype.
10108 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10109 and don't extract the annex here.
10110 * server.c (decode_xfer_read): Remove `annex' parameter,
10111 and don't extract the annex here.
10112 (decode_xfer): New.
10113 (struct qxfer): New.
10114 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10115 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10116 (handle_qxfer_statictrace): New functions, abstracted out from
10117 handle_query, and made to use the struct qxfer interface.
10118 (handle_threads_qxfer_proper): Rename to ...
10119 (handle_qxfer_threads_proper): ... this.
10120 (handle_threads_qxfer): Rename to ...
10121 (handle_qxfer_threads): ... this. Adjust.
10122 (qxfer_packets): New array.
10123 (handle_qxfer): New function.
10124 (handle_query): Use handle_qxfer.
10126 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10128 * gdbreplay.c: Shorten lines of >= 80 columns.
10129 * linux-low.c: Ditto.
10130 * linux-ppc-low.c: Ditto.
10131 * linux-s390-low.c: Ditto.
10132 * linux-sparc-low.c: Ditto.
10133 * linux-x86-low.c: Ditto.
10134 * linux-xtensa-low.c: Ditto.
10135 * mem-break.c: Ditto.
10136 * nto-low.c: Ditto.
10137 * regcache.h: Ditto.
10138 * remote-utils.c: Ditto.
10141 * thread-db.c: Ditto.
10142 * tracepoint.c: Ditto.
10144 * win32-low.h: Ditto.
10146 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10148 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10151 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10153 * server.c (gdbserver_version): Update copyright year in version
10155 * gdbreplay.c (gdbreplay_version): Ditto.
10157 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10159 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10160 * linux-bfin-low.c: New file.
10161 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10162 PT_DATA_ADDR for BFIN targets.
10163 * Makefile.in (SFILES): Add linux-bfin-low.c.
10164 (clean): Remove reg-bfin.c.
10165 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10166 * README: Mention supported Blackfin targets.
10168 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10170 * .gitignore: New file.
10172 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10174 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10176 2010-10-22 Jie Zhang <jie@codesourcery.com>
10178 * Makefile.in: Add FLAGS_TO_PASS variable.
10179 (install): Remove dependency of install-only and recursively
10180 invoke make for install-only.
10182 2010-10-04 Doug Evans <dje@google.com>
10184 * Makefile.in (uninstall): Use $(DESTDIR).
10186 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10190 * linux-x86-low.c (compat_siginfo_from_siginfo)
10191 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10192 si_code is < 0. Check for si_code == SI_TIMER before checking for
10195 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10197 * lynx-i386-low.c: New file.
10198 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10200 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10202 * lynx-low.c (ptrace_request_to_str): Remove handling for
10203 request values that have been removed in LynxOS 5.x.
10205 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10207 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10210 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10212 * configure.ac: Add --enable-inprocess-agent option.
10213 * configure: Rebuilt.
10215 2010-09-06 Yao Qi <yao@codesourcery.com>
10217 * linux-low.c (linux_kill): Remove unused variable.
10218 (linux_stabilize_threads): Likewise.
10219 * server.c (start_inferior): Likewise.
10220 (queue_stop_reply_callback): Likewise.
10221 * tracepoint.c (do_action_at_tracepoint): Likewise.
10223 2010-09-06 Yao Qi <yao@codesourcery.com>
10225 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10228 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10230 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10232 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10234 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10237 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10239 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10240 gdbserver/lynx-ppc-low.c: New files.
10241 * Makefile.in (lynx_low_h): New variable.
10242 (lynx-low.o, lynx-ppc-low.o): New rules.
10243 * configure.ac: On LynxOS, link with -lnetinet.
10244 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10245 * configure: regenerate.
10247 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10249 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10250 * configure.ac: Add check for vasprintf and vsnprintf.
10251 * configure, config.in: Regenerate.
10252 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10254 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10256 * gdbreplay.c: Move include of alloca.h up, next to include of
10258 * server.h: Add include of malloc.h.
10259 * mem-break.c: Remove include of malloc.h.
10260 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10262 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10264 * Makefile.in (memmem.o): Build with -Wno-error.
10266 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10268 * utils.c (xsnprintf): Make non-static.
10269 * server.h: Add xsnprintf declaration.
10270 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10271 replace calls to snprintf by calls to xsnprintf throughout.
10273 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10275 * configure.ac: Add configure check for alloca.
10276 * configure, config.in: Regenerate.
10277 * server.h: Include alloca.h if it exists.
10278 * gdbreplay.c: Include alloca.h if it exists.
10280 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10282 * linux-low.c (__SIGRTMIN): Define if not already defined.
10283 (linux_create_inferior): Check for __ANDROID__ rather than
10285 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10286 are already deferred.
10287 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10288 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10289 stopped and already has a pending signal to report.
10290 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10291 a pending signal to report or is moving out of a jump pad.
10292 (linux_init_signals): Check for __ANDROID__ rather than
10295 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10297 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10298 debug_threads check. Avoid a linear search when not doing debug
10301 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10303 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10304 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10305 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10306 (process_event): Change local fd's type to gdb_fildes_t.
10307 (create_file_handler): Adjust prototype.
10308 (delete_file_handler): Adjust prototype.
10309 (handle_file_event): Adjust prototype. Use pfildes.
10310 (create_file_event): Adjsut prototype.
10311 * remote-utils.c (remote_desc, listen_desc): Change type to
10313 * server.h: New gdb_fildes_t typedef.
10314 [USE_WIN32API]: Include winsock2.h.
10315 (delete_file_handler, add_file_handler): Adjust prototypes.
10316 (pfildes): Declare.
10317 * utils.c (pfildes): New.
10319 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10321 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10322 * configure: Regenerate.
10324 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10326 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10327 (linux_done_accessing_memory): ... this.
10328 (linux_target_ops): Adjust.
10329 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10330 * nto-low.c (nto_target_ops): Adjust comment.
10331 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10332 * spu-low.c (spu_target_ops): Adjust comment.
10333 * target.h (target_ops): Rename unprepare_to_access_memory field
10334 to done_accessing_memory.
10335 (unprepare_to_access_memory): Rename to ...
10336 (done_accessing_memory): ... this.
10338 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10340 * linux-low.c (linux_prepare_to_access_memory): New.
10341 (linux_unprepare_to_access_memory): New.
10342 (linux_target_ops): Install them.
10343 * server.c (read_memory): Rename to ...
10344 (gdb_read_memory): ... this. Use
10345 prepare_to_access_memory/prepare_to_access_memory.
10346 (write_memory): Rename to ...
10347 (gdb_write_memory): ... this. Use
10348 prepare_to_access_memory/prepare_to_access_memory.
10349 (handle_search_memory_1): Adjust.
10350 (process_serial_event): Adjust.
10351 * target.h (struct target_ops): New fields
10352 prepare_to_access_memory and unprepare_to_access_memory.
10353 (prepare_to_access_memory, unprepare_to_access_memory): New.
10354 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10355 prepare_to_access_memory/prepare_to_access_memory.
10356 * nto-low.c (nto_target_ops): Adjust.
10357 * spu-low.c (spu_target_ops): Adjust.
10358 * win32-low.c (win32_target_ops): Adjust.
10360 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10362 * Makefile.in (WARN_CFLAGS): Get it from configure.
10363 (WERROR_CFLAGS): New.
10364 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10365 * configure.ac: Introduce --enable-werror, which adds -Werror to
10366 the compiler command line. Enabled by default. Disable with
10367 --disable-werror. Add -Wdeclaration-after-statement
10368 Wpointer-arith and -Wformat-nonliteral to warning flags.
10369 * configure: Regenerate.
10371 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10373 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10375 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10377 * gdbreplay.c (remote_error): New.
10379 (expect): Use gdbchar. Check for error reading from GDB.
10380 Clarify sync error output.
10381 (play): Check for errors writing to GDB.
10382 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10383 * remote-utils.c (getpkt): Check for errors writing to the remote
10386 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10388 * linux-low.c (linux_wait_1): Move non-debugging code out of
10389 `debug_threads' control.
10391 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10393 * linux-low.c (linux_wait_1): Don't set last_status here.
10394 * server.c (push_event, queue_stop_reply_callback): Assert we're
10395 not pushing a TARGET_WAITKIND_IGNORE event.
10396 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10397 (myresume, handle_target_event): Set the thread's last_resume_kind
10398 and last_status from the target returned status.
10400 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10404 * linux-x86-low.c (update_debug_registers_callback): New.
10405 (i386_dr_low_set_addr): Use it.
10406 (i386_dr_low_get_addr): New.
10407 (i386_dr_low_set_control): Use update_debug_registers_callback.
10408 (i386_dr_low_get_control): New.
10409 (i386_dr_low_get_status): Adjust.
10410 * linux-low.c (linux_stop_lwp): New.
10411 * linux-low.h (linux_stop_lwp): Declare.
10413 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10414 argument instead of a i386_debug_reg_state.
10415 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10416 a i386_debug_reg_state.
10417 (i386_insert_aligned_watchpoint): Adjust.
10418 (i386_remove_aligned_watchpoint): Adjust.
10419 (i386_low_stopped_data_address): Read the debug registers from the
10420 inferior instead of from the mirrors.
10421 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10422 (i386_dr_low_get_addr): Declare.
10423 (i386_dr_low_get_control): Declare.
10424 (i386_dr_low_get_status): Change prototype.
10426 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10427 (i386_dr_low_get_addr): New.
10428 (i386_dr_low_get_control): New.
10429 (i386_dr_low_get_status): Adjust prototype. Return
10431 (i386_initial_stuff): Clear dr_status_mirror and
10433 (i386_get_thread_context): Adjust.
10434 (i386_set_thread_context): Adjust.
10435 (i386_thread_added): Adjust.
10437 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10439 * linux-low.h (linux_thread_area): Delete declaration.
10441 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10443 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10444 after its termination.
10446 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10448 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10449 (gdb_wants_all_stopped): Delete.
10450 (linux_wait_1): Don't call them.
10451 * server.c (handle_v_cont): Tag all threads as want-stopped.
10452 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10453 stopped as "client-wants-stopped".
10455 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10457 * Makefile.in (signals_h): New.
10458 (server_h): Depend on it.
10459 (server.o): Don't depend on $(signals_def).
10460 (signals.o): Depend on $(signals_def).
10462 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10464 * Makefile.in (signals_def): New.
10465 (server_h): Append include/gdb/signals.h and signals_def.
10466 (server.o): Append signals_def.
10468 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10470 * server.c (handle_target_event): Use target_signal_to_host for
10471 resume_info.sig initialization.
10472 * target.h (struct thread_resume) <sig>: New comment.
10474 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10476 * server.c (handle_query): strcpy() the returned string from paddress()
10477 instead of sprintf().
10478 * utils.c (paddress): Return phex_nz().
10480 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10482 * server.c (handle_v_cont): Call mourn_inferior if process
10484 (myresume): Likewise.
10486 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10488 Static tracepoints, and integration with UST.
10490 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10491 * mem-break.c (uninsert_all_breakpoints)
10492 (reinsert_all_breakpoints): New.
10493 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10494 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10495 (gdb_agent_ust_loaded, helper_thread_id)
10496 (gdb_agent_helper_thread_id): New macros.
10497 (struct ipa_sym_addresses): Add addr_ust_loaded,
10498 addr_helper_thread_id, addr_cmd_buf.
10499 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10500 (in_process_agent_loaded_ust): New.
10501 (write_e_ust_not_loaded): New.
10502 (maybe_write_ipa_ust_not_loaded): New.
10503 (struct collect_static_trace_data_action): New.
10504 (enum tracepoint_type) <static_tracepoint>: New.
10505 (struct tracepoint) <handle>: Mention static tracepoints.
10506 (struct static_tracepoint_ctx): New.
10507 (CMD_BUF_SIZE): New.
10508 (add_tracepoint_action): Handle static tracepoint actions.
10509 (unprobe_marker_at): New.
10510 (clear_installed_tracepoints): Handle static tracepoints.
10511 (cmd_qtdp): Handle static tracepoints.
10512 (probe_marker_at): New.
10513 (cmd_qtstart): Handle static tracepoints.
10514 (response_tracepoint): Handle static tracepoints.
10515 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10516 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10517 (get_context_regcache): Handle static tracepoints.
10518 (do_action_at_tracepoint): Handle static tracepoint actions.
10519 (traceframe_find_block_type): Handle static trace data blocks.
10520 (traceframe_read_sdata): New.
10521 (download_tracepoints): Download static tracepoint actions.
10522 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10523 (GDB_PROBE_NAME): New.
10525 (GET_UST_SYM): New.
10528 (ust_marker_to_static_tracepoint): New.
10530 (collect_ust_data_at_tracepoint): New.
10531 (gdb_ust_probe): New.
10532 (UNIX_PATH_MAX, SOCK_DIR): New.
10533 (gdb_ust_connect_sync_socket): New.
10534 (resume_thread, stop_thread): New.
10535 (run_inferior_command): New.
10536 (init_named_socket): New.
10537 (gdb_ust_socket_init): New.
10538 (cstr_to_hexstr): New.
10540 (first_marker, next_marker): New.
10541 (response_ust_marker): New.
10542 (cmd_qtfstm, cmd_qtsstm): New.
10543 (unprobe_marker_at, probe_marker_at): New.
10544 (cmd_qtstmat, gdb_ust_thread): New.
10545 (gdb_ust_init): New.
10546 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10547 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10548 (ST_REGENTRY): New.
10549 (x86_64_st_collect_regmap): New.
10550 (X86_64_NUM_ST_COLLECT_GREGS): New.
10551 (AMD64_RIP_REGNUM): New.
10552 (supply_static_tracepoint_registers): New.
10553 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10554 (ST_REGENTRY): New.
10555 (i386_st_collect_regmap): New.
10556 (i386_NUM_ST_COLLECT_GREGS): New.
10557 (supply_static_tracepoint_registers): New.
10558 * server.c (handle_query): Handle qXfer:statictrace:read.
10559 <qSupported>: Report support for StaticTracepoints, and
10560 qXfer:statictrace:read features.
10561 * server.h (traceframe_read_sdata)
10562 (supply_static_tracepoint_registers): Declare.
10563 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10564 (unpack_varlen_hex): Include in IPA build.
10565 * Makefile.in (ustlibs, ustinc): New.
10566 (IPA_OBJS): Add remote-utils-ipa.o.
10567 ($(IPA_LIB)): Link -ldl and -lpthread.
10569 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10570 * config.in, configure: Regenerate.
10572 2010-06-20 Ian Lance Taylor <iant@google.com>
10573 Pedro Alves <pedro@codesourcery.com>
10575 * linux-x86-low.c (always_true): Delete.
10576 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10577 trying to fool the compiler with always_true.
10579 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10581 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10582 conditions in gdbserver.
10584 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10586 * spu-low.c (spu_read_memory): Wrap around local store limit.
10587 (spu_write_memory): Likewise.
10589 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10591 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10592 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10594 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10596 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10597 uses with LONGEST uses.
10599 2010-06-14 Stan Shebs <stan@codesourcery.com>
10600 Pedro Alves <pedro@codesourcery.com>
10604 * linux-x86-low.c: Include limits.h.
10606 (always_true): New.
10609 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10610 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10611 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10612 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10613 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10614 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10615 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10616 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10617 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10618 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10619 (amd64_emit_void_call_2): New.
10620 (amd64_emit_ops): New.
10621 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10622 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10623 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10624 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10625 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10626 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10627 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10628 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10629 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10630 (i386_emit_stack_adjust, i386_emit_int_call_1)
10631 (i386_emit_void_call_2): New.
10632 (i386_emit_ops): New.
10633 (x86_emit_ops): New.
10634 (the_low_target): Install x86_emit_ops.
10635 * server.h (struct emit_ops): New.
10636 (get_raw_reg_func_addr): Declare.
10637 (current_insn_ptr, emit_error): Declare.
10638 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10639 (set_trace_state_variable_value): New defines.
10640 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10641 addr_get_trace_state_variable_value and
10642 addr_set_trace_state_variable_value.
10643 (symbol_list): New fields for get_raw_reg,
10644 get_trace_state_variable_value and set_trace_state_variable_value.
10645 (condfn): New typedef.
10646 (struct tracepoint): New field `compiled_cond'.
10647 (do_action_at_tracepoint): Clear compiled_cond.
10648 (get_trace_state_variable_value, set_trace_state_variable_value):
10650 (condition_true_at_tracepoint): If there's a compiled condition,
10652 (current_insn_ptr, emit_error): New globals.
10653 (struct bytecode_address): New.
10654 (get_raw_reg_func_addr): New.
10655 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10656 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10657 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10658 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10659 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10660 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10661 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10662 (compile_tracepoint_condition, compile_bytecodes): New.
10663 * target.h (emit_ops): Forward declare.
10664 (struct target_ops): New field emit_ops.
10665 (target_emit_ops): New.
10666 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10667 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10668 * linux-low.c (linux_emit_ops): New.
10669 (linux_target_ops): Install it.
10670 * linux-low.h (struct linux_target_ops): New field emit_ops.
10672 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10674 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10675 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10677 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10678 Stan Shebs <stan@codesourcery.com>
10680 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10681 (all): Depend on $(extra_libraries).
10682 (install-only): Install the IPA.
10683 (IPA_OBJS, IPA_LIB): New.
10684 (clean): Remove the IPA lib.
10685 (IPAGENT_CFLAGS): New.
10686 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10687 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10688 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10689 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10690 * configure.ac: Check for atomic builtins support in the compiler.
10691 (IPA_DEPFILES, extra_libraries): Define.
10692 * configure.srv (ipa_obj): Add description.
10693 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10694 (i[34567]86-*-linux*): Set ipa_obj.
10695 (x86_64-*-linux*): Set ipa_obj.
10696 * linux-low.c (stabilizing_threads): New.
10697 (supports_fast_tracepoints): New.
10698 (linux_detach): Stabilize threads before detaching.
10699 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10700 the lwp is either not stabilizing, or is moving out of a jump pad.
10701 (linux_fast_tracepoint_collecting): New.
10702 (maybe_move_out_of_jump_pad): New.
10703 (enqueue_one_deferred_signal): New.
10704 (dequeue_one_deferred_signal): New.
10705 (linux_wait_for_event_1): If moving out of a jump pad, defer
10706 pending signals to later.
10707 (linux_stabilize_threads): New.
10708 (linux_wait_1): Check if threads need moving out of jump pads, and
10710 (stuck_in_jump_pad_callback): New.
10711 (move_out_of_jump_pad_callback): New.
10712 (lwp_running): New.
10713 (linux_resume_one_lwp): Handle moving out of jump pads.
10714 (linux_set_resume_request): Dequeue deferred signals.
10715 (need_step_over_p): Also step over fast tracepoint jumps.
10716 (start_step_over): Also uninsert fast tracepoint jumps.
10717 (finish_step_over): Also reinsert fast tracepoint jumps.
10718 (linux_install_fast_tracepoint_jump): New.
10719 (linux_target_ops): Install linux_stabilize_threads and
10720 linux_install_fast_tracepoint_jump_pad.
10721 * linux-low.h (linux_target_ops) <get_thread_area,
10722 install_fast_tracepoint_jump_pad>: New fields.
10723 (struct lwp_info) <collecting_fast_tracepoint,
10724 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10725 (linux_get_thread_area): Declare.
10726 * linux-x86-low.c (jump_insn): New.
10727 (x86_get_thread_area): New.
10728 (append_insns): New.
10729 (push_opcode): New.
10730 (amd64_install_fast_tracepoint_jump_pad): New.
10731 (i386_install_fast_tracepoint_jump_pad): New.
10732 (x86_install_fast_tracepoint_jump_pad): New.
10733 (the_low_target): Install x86_get_thread_area and
10734 x86_install_fast_tracepoint_jump_pad.
10735 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10736 (struct fast_tracepoint_jump): New.
10737 (fast_tracepoint_jump_insn): New.
10738 (fast_tracepoint_jump_shadow): New.
10739 (find_fast_tracepoint_jump_at): New.
10740 (fast_tracepoint_jump_here): New.
10741 (delete_fast_tracepoint_jump): New.
10742 (set_fast_tracepoint_jump): New.
10743 (uninsert_fast_tracepoint_jumps_at): New.
10744 (reinsert_fast_tracepoint_jumps_at): New.
10745 (set_breakpoint_at): Use write_inferior_memory.
10746 (uninsert_raw_breakpoint): Use write_inferior_memory.
10747 (check_mem_read): Mask out fast tracepoint jumps.
10748 (check_mem_write): Mask out fast tracepoint jumps.
10749 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10750 (set_fast_tracepoint_jump): Declare.
10751 (delete_fast_tracepoint_jump)
10752 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10753 (reinsert_fast_tracepoint_jumps_at): Declare.
10754 * regcache.c: Don't compile many functions when building the
10755 in-process agent library.
10756 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10757 the register buffer in the heap.
10758 (free_register_cache): If the register buffer isn't owned by the
10759 regcache, don't free it.
10760 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10761 pre-existing register caches.
10762 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10764 (convert_ascii_to_int): : Constify `from' parameter type.
10765 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10766 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10767 the needed buffer in-place.
10768 (relocate_instruction): New.
10769 * server.c (handle_query) <qSymbols>: If the target supports
10770 tracepoints, give it a chance of looking up symbols. Report
10771 support for fast tracepoints.
10772 (handle_status): Stabilize threads.
10773 (process_serial_event): Adjust.
10774 * server.h (struct fast_tracepoint_jump): Forward declare.
10775 (struct process_info) <fast_tracepoint_jumps>: New field.
10776 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10777 (decode_X_packet, decode_M_packet): Adjust.
10778 (relocate_instruction): Declare.
10779 (in_process_agent_loaded): Declare.
10780 (tracepoint_look_up_symbols): Declare.
10781 (struct fast_tpoint_collect_status): Declare.
10782 (fast_tracepoint_collecting): Declare.
10783 (force_unlock_trace_buffer): Declare.
10784 (handle_tracepoint_bkpts): Declare.
10785 (initialize_low_tracepoint)
10786 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10787 * target.h (struct target_ops) <stabilize_threads,
10788 install_fast_tracepoint_jump_pad>: New fields.
10789 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10790 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10791 [HAVE_STDINT_H]: Include stdint.h.
10792 (trace_debug_1): Rename to ...
10793 (trace_vdebug): ... this.
10794 (trace_debug): Rename to ...
10795 (trace_debug_1): ... this. Add `level' parameter.
10796 (trace_debug): New.
10797 (ATTR_USED, ATTR_NOINLINE): New.
10798 (IP_AGENT_EXPORT): New.
10799 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10800 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10801 (about_to_request_buffer_space, trace_buffer_is_full)
10802 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10803 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10804 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10805 (traceframe_write_count, traceframes_created)
10806 (trace_state_variables)
10807 New renaming defines.
10808 (struct ipa_sym_addresses): New.
10809 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10810 (symbol_list): New.
10811 (ipa_sym_addrs): New.
10812 (all_tracepoint_symbols_looked_up): New.
10813 (in_process_agent_loaded): New.
10814 (write_e_ipa_not_loaded): New.
10815 (maybe_write_ipa_not_loaded): New.
10816 (tracepoint_look_up_symbols): New.
10817 (debug_threads) [IN_PROCESS_AGENT]: New.
10818 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10819 (UNKNOWN_SIDE_EFFECTS): New.
10820 (stop_tracing): New.
10821 (flush_trace_buffer): New.
10822 (stop_tracing_bkpt): New.
10823 (flush_trace_buffer_bkpt): New.
10824 (read_inferior_integer): New.
10825 (read_inferior_uinteger): New.
10826 (read_inferior_data_pointer): New.
10827 (write_inferior_data_pointer): New.
10828 (write_inferior_integer): New.
10829 (write_inferior_uinteger): New.
10830 (struct collect_static_trace_data_action): Delete.
10831 (enum tracepoint_type): New.
10832 (struct tracepoint) <type>: New field `type'.
10833 <actions_str, step_actions, step_actions_str>: Only include in
10835 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10836 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10837 (tracepoints): Use IP_AGENT_EXPORT.
10838 (last_tracepoint): Don't include in the IPA.
10839 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10840 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10841 (alloced_trace_state_variables): New.
10842 (trace_state_variables): Use IP_AGENT_EXPORT.
10843 (traceframe_t): Delete unused variable.
10844 (circular_trace_buffer): Don't include in the IPA.
10845 (trace_buffer_start): Delete.
10846 (struct trace_buffer_control): New.
10847 (trace_buffer_free): Delete.
10848 (struct ipa_trace_buffer_control): New.
10849 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10850 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10852 (trace_buffer_ctrl): New.
10853 (TRACE_BUFFER_CTRL_CURR): New.
10854 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10855 Reimplement as macros.
10856 (trace_buffer_wrap): Delete.
10857 (traceframe_write_count, traceframe_read_count)
10858 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10859 (struct tracepoint_hit_ctx) <type>: New field.
10860 (struct fast_tracepoint_ctx): New.
10861 (memory_barrier): New.
10863 (record_tracepoint_error): Update atomically in the IPA.
10864 (clear_inferior_trace_buffer): New.
10865 (about_to_request_buffer_space): New.
10866 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10867 updating the same buffer.
10868 (add_tracepoint): Default the tracepoint's type to trap
10869 tracepoint, and orig_size to -1.
10870 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10871 internal variables.
10872 (create_trace_state_variable): New parameter `gdb'. Handle it.
10873 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10874 (cmd_qtdp): Handle fast tracepoints.
10875 (cmd_qtdv): Adjust.
10876 (max_jump_pad_size): New.
10877 (gdb_jump_pad_head): New.
10878 (get_jump_space_head): New.
10879 (claim_jump_space): New.
10880 (sort_tracepoints): New.
10881 (MAX_JUMP_SIZE): New.
10882 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10884 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10885 support. Upload fast traceframes, and delete internal IPA
10887 (stop_tracing_handler): New.
10888 (flush_trace_buffer_handler): New.
10889 (cmd_qtstop): Upload fast tracepoints.
10890 (response_tracepoint): Handle fast tracepoints.
10891 (tracepoint_finished_step): Upload fast traceframes. Set the
10892 tracepoint hit context's tracepoint type.
10893 (handle_tracepoint_bkpts): New.
10894 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10895 type. Add comment about fast tracepoints.
10896 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10897 non-existing action_str field.
10898 (get_context_regcache): Handle fast tracepoints.
10899 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10901 (fast_tracepoint_from_jump_pad_address): New.
10902 (fast_tracepoint_from_ipa_tpoint_address): New.
10903 (collecting_t): New.
10904 (force_unlock_trace_buffer): New.
10905 (fast_tracepoint_collecting): New.
10907 (gdb_collect): New.
10908 (write_inferior_data_ptr): New.
10909 (target_tp_heap): New.
10910 (target_malloc): New.
10911 (download_agent_expr): New.
10913 (download_tracepoints): New.
10914 (download_trace_state_variables): New.
10915 (upload_fast_traceframes): New.
10916 (IPA_FIRST_TRACEFRAME): New.
10917 (IPA_NEXT_TRACEFRAME_1): New.
10918 (IPA_NEXT_TRACEFRAME): New.
10919 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10920 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10921 (gdb_jump_pad_buffer_end): New.
10922 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10923 (initialize_tracepoint): Adjust.
10924 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10925 buffer. Initialize the low module.
10926 * utils.c (PREFIX, TOOLNAME): New.
10927 (malloc_failure): Use PREFIX.
10928 (error): In the IPA, an error causes an exit.
10929 (fatal, warning): Use PREFIX.
10930 (internal_error): Use TOOLNAME.
10931 (NUMCELLS): Increase to 10.
10932 * configure, config.in: Regenerate.
10934 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10936 * server.c (handle_query) <qSupported>: Do two passes over the
10937 qSupported string to avoid nesting strtok.
10939 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10941 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
10943 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
10944 -Wl,--dynamic-list.
10945 * configure: Regenerate.
10946 * proc-service.list: New.
10948 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10950 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
10953 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
10955 * gdbreplay.c (remote_open): Check error return from socket() call by
10956 its equality to -1 not by it being negative.
10957 * remote-utils.c (remote_open): Likewise.
10959 2010-05-23 Pedro Alves <pedro@codesourcery.com>
10961 * config.h: Regenerate.
10963 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10965 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
10966 doesn't provide PTRACE_GET_THREAD_AREA.
10968 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
10970 * linux-m68k-low.c: Include <asm/ptrace.h>
10971 (ps_get_thread_area): Implement.
10973 2010-05-03 Doug Evans <dje@google.com>
10975 * event-loop.c (struct callback_event): New struct.
10976 (callback_list): New global.
10977 (append_callback_event, delete_callback_event): New functions.
10978 (process_callback): New function.
10979 (start_event_loop): Call it.
10980 * remote-utils.c (NOT_SCHEDULED): Define.
10981 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
10982 moved out of readchar.
10983 (readchar): Rewrite. Call reschedule before returning.
10984 (reset_readchar): New function.
10985 (remote_close): Call it.
10986 (process_remaining, reschedule): New functions.
10987 * server.h (callback_handler_func): New typedef.
10988 (append_callback_event, delete_callback_event): Declare.
10990 2010-05-03 Pedro Alves <pedro@codesourcery.com>
10992 * proc-service.c (ps_pglobal_lookup): Use
10993 thread_db_look_up_one_symbol.
10994 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
10995 parameter. Use it instead of all_symbols_looked_up.
10996 * server.h (struct process_info) <all_symbols_looked_up>: Delete
10998 (all_symbols_looked_up): Don't declare.
10999 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11000 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11002 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11003 Set all_symbols_looked_up here.
11004 (thread_db_look_up_one_symbol): New.
11005 (thread_db_get_tls_address): Adjust.
11006 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11007 thread_db object on the heap, and tentatively set it in the
11009 (thread_db_init): Don't set all_symbols_looked_up here.
11010 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11012 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11014 * linux-low.c (linux_kill, linux_detach): Adjust.
11015 (status_pending_p_callback): Remove redundant statement. Check
11016 for !TARGET_WAITIKIND_IGNORE, instead of
11017 TARGET_WAITKIND_STOPPED.
11018 (handle_tracepoints): Make sure LWP is locked. Adjust.
11019 (linux_wait_for_event_1): Adjust.
11020 (linux_cancel_breakpoints): New.
11021 (unsuspend_one_lwp): New.
11022 (unsuspend_all_lwps): New.
11023 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11024 (send_sigstop_callback): Change return type to int, add new
11025 `except' parameter and handle it.
11026 (suspend_and_send_sigstop_callback): New.
11027 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11028 pass them down. If SUSPEND, also increment the lwp's suspend
11030 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11031 (need_step_over_p): Don't consider suspended LWPs.
11032 (start_step_over): Adjust.
11033 (proceed_one_lwp): Change return type to int, add new `except'
11034 parameter and handle it.
11035 (unsuspend_and_proceed_one_lwp): New.
11036 (proceed_all_lwps): Use find_inferior instead of
11038 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11039 also decrement the suspend count of LWPs. Pass `except' down,
11040 instead of hacking its suspend count.
11041 (linux_pause_all): Add `freeze' parameter. Adjust.
11042 (linux_unpause_all): New.
11043 (linux_target_ops): Install linux_unpause_all.
11044 * server.c (handle_status): Adjust.
11045 * target.h (struct target_ops): New fields `unpause_all' and
11046 `cancel_breakpoints'. Add new parameter to `pause_all'.
11047 (pause_all): Add new `freeze' parameter.
11048 (unpause_all): New.
11049 (cancel_breakpoints): New.
11050 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11051 cancel breakpoints.
11052 (cmd_qtstart): Pause threads.
11053 (stop_tracing): Pause threads, and cancel breakpoints.
11054 * win32-low.c (win32_target_ops): Adjust.
11056 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11058 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11059 the inferior right away from here...
11060 (linux_wait_1): ... to here, and adjust to check the thread's
11061 last_resume_kind instead of the lwp's step or stop_expected flags.
11063 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11065 * README: Use consistent `GDB' and `GDBserver' spellings.
11067 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11069 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11070 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11071 (linux_detach_one_lwp): Assume the lwp is stopped.
11072 (any_thread_of): Delete.
11073 (linux_detach): Stop all lwps here. Don't blindly delete all
11075 (delete_lwp_callback): New.
11076 (linux_mourn): Delete all lwps of the process that is gone.
11077 (linux_wait_1): Don't delete the last lwp of the process here.
11078 * mem-break.h (mark_breakpoints_out): Declare.
11079 * mem-break.c (mark_breakpoints_out): New.
11080 (free_all_breakpoints): Use it.
11081 * server.c (handle_target_event): If the process is gone, mark
11083 * thread-db.c (struct thread_db) <create_bp>: New field.
11084 (thread_db_enable_reporting): Fix prototype. Store a thread event
11085 breakpoint reference in the thread_db struct.
11086 (thread_db_load_search): Clear the thread_db object.
11087 (try_thread_db_load_1): Ditto.
11088 (switch_to_process): New.
11089 (disable_thread_event_reporting): Use it.
11090 (remove_thread_event_breakpoints): New.
11091 (thread_db_detach, thread_db_mourn): Use it.
11093 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11095 * linux-low.c (linux_enable_event_reporting): New.
11096 (linux_wait_for_event_1, handle_extended_wait): Use it.
11098 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11100 * linux-low.c (linux_kill_one_lwp, linux_kill)
11101 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11102 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11103 SIGSTOP even if the LWP is stopped.
11104 (send_sigstop_callback): New.
11105 (stop_all_lwps): Use send_sigstop_callback instead.
11106 (linux_resume_one_thread): Adjust.
11107 (proceed_one_lwp): Still proceed an LWP that the client has
11108 requested to stop, if we haven't reported it as stopped yet. Make
11109 sure that LWPs the client want stopped, have a pending SIGSTOP.
11111 2010-04-26 Doug Evans <dje@google.com>
11113 * server.c (handle_general_set): Make static.
11115 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11116 Print received char after testing for error/eof instead of before.
11117 (input_interrupt): Tweak comment.
11119 2010-04-23 Doug Evans <dje@google.com>
11121 * server.c (start_inferior): Print inferior argv if --debug.
11123 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11125 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11126 * nto-x86-low.c: Include server.h
11128 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11130 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11131 be consistent with other sources of this directory.
11132 (init_registers_amd64): Correct name of source file of this function
11135 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11137 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11138 64-bit executables.
11140 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11142 * win32-i386-low.c: Add 64-bit support.
11143 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11144 (init_registers_amd64): Declare.
11145 (mappings): Add 64-bit version of array.
11146 (init_windows_x86): New function.
11147 (the_low_target): Change init_arch field to init_windows_x86.
11149 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11151 * win32-low.c: Adapt to support also 64-bit architecture.
11152 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11153 (get_image_name): Use SIZE_T type for local variable `done'.
11154 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11155 (toolhelp_get_dll_name): Idem.
11156 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11157 Use uintptr_t typecast to avoid warning.
11158 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11159 (handle_exception): Use phex_nz to avoid warning.
11160 (win32_wait): Remove unused local variable `process'.
11162 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11164 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11167 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11169 * configure.ac: Use `ws2_32' library for srv_mingw.
11170 * configure: Regenerate.
11171 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11172 * remote-utils.c: Likewise.
11174 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11176 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11177 if __x86_64__ is defined.
11179 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11181 * configure: Regenerate.
11183 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11185 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11186 * target.h (target_ops): New get_tib_address field.
11187 * win32-low.h (win32_thread_info): Add thread_local_base field.
11188 * win32-low.c (child_add_thread): Add tlb argument.
11189 Set thread_local_base field to TLB.
11190 (get_child_debug_event): Adapt to child_add_thread change.
11191 (win32_get_tib_address): New function.
11192 (win32_target_ops): Set get_tib_address field to
11193 win32_get_tib_address.
11194 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11196 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11198 * linux-low.c (linux_mourn): Also remove the process.
11199 * server.c (handle_target_event): Don't remove the process here.
11200 * nto-low.c (nto_mourn): New.
11201 (nto_target_ops): Install it.
11202 * spu-low.c (spu_mourn): New.
11203 (spu_target_ops): Install it.
11204 * win32-low.c (win32_mourn): New.
11205 (win32_target_ops): Install it.
11207 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11209 * server.h (buffer_xml_printf): Remove redundant `;'.
11211 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11213 * regcache.c (set_register_cache): Invalidate regcaches before
11214 changing the register cache layout.
11215 (regcache_invalidate_one): Allow a NULL regcache.
11216 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11217 regcaches before changing the register cache layout or the target
11220 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11222 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11223 variable warning on Linux/x86-64.
11225 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11227 GDBserver disconnected tracing support.
11229 * linux-low.c (linux_remove_process): Delete.
11230 (add_lwp): Don't set last_resume_kind here.
11231 (linux_kill): Use `mourn'.
11232 (linux_detach): Use `thread_db_detach', and `mourn'.
11233 (linux_mourn): New.
11234 (linux_attach_lwp_1): Adjust comment.
11235 (linux_attach): last_resume_kind moved the thread_info; adjust.
11236 (status_pending_p_callback): Adjust.
11237 (linux_wait_for_event_1): Adjust.
11238 (count_events_callback, select_singlestep_lwp_callback)
11239 (select_event_lwp_callback, cancel_breakpoints_callback)
11240 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11241 (proceed_one_lwp): Adjust.
11242 (linux_async): Add debug output.
11243 (linux_thread_stopped): New.
11244 (linux_pause_all): New.
11245 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11247 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11248 (thread_db_free): Delete declaration.
11249 (thread_db_detach, thread_db_mourn): Declare.
11250 * thread-db.c (thread_db_init): Use thread_db_mourn.
11251 (thread_db_free): Delete, split in two.
11252 (disable_thread_event_reporting): New.
11253 (thread_db_detach): New.
11254 (thread_db_mourn): New.
11256 * server.h (struct thread_info) <last_resume_kind>: New field.
11257 <attached>: Add comment.
11258 <gdb_detached>: New field.
11259 (handler_func): Change return type to int.
11260 (handle_serial_event, handle_target_event): Ditto.
11261 (gdb_connected): Declare.
11263 (disconnected_tracing): Declare.
11264 (stop_tracing): Declare.
11266 * server.c (handle_query) <qSupported>: Report support for
11267 disconnected tracing.
11268 (queue_stop_reply_callback): Account for running threads.
11269 (gdb_wants_thread_stopped): New.
11270 (gdb_wants_all_threads_stopped): New.
11271 (gdb_reattached_process): New.
11272 (handle_status): Clear the `gdb_detached' flag of all processes.
11273 In all-stop, stop all threads.
11274 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11275 (process_serial_event): If the remote connection breaks, or if an
11276 exit was forced with "monitor exit", force an event loop exit.
11277 Handle disconnected tracing on detach.
11278 (handle_serial_event): Adjust.
11279 (handle_target_event): If GDB isn't connected, forward events back
11280 to the inferior, unless the last process exited, in which case,
11281 exit gdbserver. Adjust interface.
11283 * remote-utils.c (remote_open): Don't block in accept. Instead
11284 register an event loop source on the listen socket file
11285 descriptor. Refactor bits into ...
11286 (listen_desc): ... this new global.
11287 (gdb_connected): ... this new function.
11288 (enable_async_notification): ... this new function.
11289 (handle_accept_event): ... this new function.
11290 (remote_close): Clear remote_desc.
11292 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11294 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11296 (mourn_inferior): Define.
11297 (target_process_qsupported): Avoid the dangling else problem.
11298 (thread_stopped): Define.
11299 (pause_all): Define.
11300 (target_waitstatus_to_string): Declare.
11301 * target.c (target_waitstatus_to_string): New.
11303 * tracepoint.c (tracing): Make extern.
11304 (disconnected_tracing): New.
11305 (stop_tracing): Make extern. Handle tracing stops due to GDB
11307 (cmd_qtdisconnected): New.
11308 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11309 (handle_tracepoint_general_set): Handle QTDisconnected.
11311 * event-loop.c (event_handler_func): Change return type to int.
11312 (process_event): Bail out if the event handler wants the event
11314 (handle_file_event): Ditto.
11315 (start_event_loop): Bail out if the event handler wants the event
11318 * nto-low.c (nto_target_ops): Adjust.
11319 * spu-low.c (spu_wait): Don't remove the process here.
11320 (spu_target_ops): Adjust.
11321 * win32-low.c (win32_wait): Don't remove the process here.
11322 (win32_target_ops): Adjust.
11324 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11326 * regcache.c (realloc_register_cache): Invalidate inferior's
11327 regcache before recreating it.
11329 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11331 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11333 2010-04-09 Stan Shebs <stan@codesourcery.com>
11334 Pedro Alves <pedro@codesourcery.com>
11336 * server.h (LONGEST): New.
11337 (struct thread_info) <while_stepping>: New field.
11338 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11340 (initialize_tracepoint, handle_tracepoint_general_set)
11341 (handle_tracepoint_query, tracepoint_finished_step)
11342 (tracepoint_was_hit, release_while_stepping_state_list):
11343 (current_traceframe): Declare.
11344 * server.c (handle_general_set): Handle tracepoint packets.
11345 (read_memory): New.
11346 (write_memory): New.
11347 (handle_search_memory_1): Use read_memory.
11348 (handle_query): Report support for conditional tracepoints, trace
11349 state variables, and tracepoint sources. Handle tracepoint
11351 (main): Initialize the tracepoints module.
11352 (process_serial_event): Handle traceframe reads/writes.
11354 * linux-low.c (handle_tracepoints): New.
11355 (linux_wait_1): Call it.
11356 (linux_resume_one_lwp): Handle while-stepping.
11357 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11358 (linux_target_ops): Install them.
11359 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11361 * linux-x86-low.c (x86_supports_tracepoints): New.
11362 (the_low_target). Install it.
11364 * mem-break.h (delete_breakpoint): Declare.
11365 * mem-break.c (delete_breakpoint): Make external.
11367 * target.h (struct target_ops): Add `supports_tracepoints',
11368 `read_pc', and `write_pc' fields.
11369 (target_supports_tracepoints): Define.
11370 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11373 * regcache.h (struct regcache) <registers_owned>: New field.
11374 (init_register_cache, regcache_cpy): Declare.
11375 (regcache_read_pc, regcache_write_pc): Declare.
11376 (register_cache_size): Declare.
11377 (supply_regblock): Declare.
11378 * regcache.c (init_register_cache): New.
11379 (new_register_cache): Use it.
11380 (regcache_cpy): New.
11381 (register_cache_size): New.
11382 (supply_regblock): New.
11383 (regcache_read_pc, regcache_write_pc): New.
11385 * tracepoint.c: New.
11387 * Makefile.in (OBS): Add tracepoint.o.
11388 (tracepoint.o): New rule.
11390 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11392 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11394 (i386-mmx.c): Likewise.
11395 (i386-mmx-linux.o): Likewise.
11396 (i386-mmx-linux.c): Likewise.
11398 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11399 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11400 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11401 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11403 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11404 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11405 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11407 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11409 * Makefile.in (clean): Updated.
11411 (i386-avx.c): Likewise.
11412 (i386-avx-linux.o): Likewise.
11413 (i386-avx-linux.c): Likewise.
11414 (amd64-avx.o): Likewise.
11415 (amd64-avx.c): Likewise.
11416 (amd64-avx-linux.o): Likewise.
11417 (amd64-avx-linux.c): Likewise.
11419 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11420 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11421 (srv_amd64_regobj): Add amd64-avx.o.
11422 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11423 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11424 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11425 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11426 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11427 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11428 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11430 * i387-fp.c: Include "i386-xstate.h".
11432 (i387_cache_to_xsave): Likewise.
11433 (i387_xsave_to_cache): Likewise.
11434 (x86_xcr0): Likewise.
11436 * i387-fp.h (i387_cache_to_xsave): Likewise.
11437 (i387_xsave_to_cache): Likewise.
11438 (x86_xcr0): Likewise.
11440 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11441 * linux-crisv32-low.c (target_regsets): Likewise.
11442 * linux-m68k-low.c (target_regsets): Likewise.
11443 * linux-mips-low.c (target_regsets): Likewise.
11444 * linux-ppc-low.c (target_regsets): Likewise.
11445 * linux-s390-low.c (target_regsets): Likewise.
11446 * linux-sh-low.c (target_regsets): Likewise.
11447 * linux-sparc-low.c (target_regsets): Likewise.
11448 * linux-xtensa-low.c (target_regsets): Likewise.
11450 * linux-low.c: Include <sys/uio.h>.
11451 (regsets_fetch_inferior_registers): Support nt_type.
11452 (regsets_store_inferior_registers): Likewise.
11453 (linux_process_qsupported): New.
11454 (linux_target_ops): Add linux_process_qsupported.
11456 * linux-low.h (regset_info): Add nt_type.
11457 (linux_target_ops): Add process_qsupported.
11459 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11461 (init_registers_i386_avx_linux): New.
11462 (init_registers_amd64_avx_linux): Likewise.
11463 (xmltarget_i386_linux_no_xml): Likewise.
11464 (xmltarget_amd64_linux_no_xml): Likewise.
11465 (PTRACE_GETREGSET): Likewise.
11466 (PTRACE_SETREGSET): Likewise.
11467 (x86_fill_xstateregset): Likewise.
11468 (x86_store_xstateregset): Likewise.
11469 (use_xml): Likewise.
11470 (x86_linux_update_xmltarget): Likewise.
11471 (x86_linux_process_qsupported): Likewise.
11472 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11473 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11474 init_registers_i386_linux here. Call
11475 x86_linux_update_xmltarget.
11476 (the_low_target): Add x86_linux_process_qsupported.
11478 * server.c (handle_query): Call target_process_qsupported.
11480 * target.h (target_ops): Add process_qsupported.
11481 (target_process_qsupported): New.
11483 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11485 * inferiors.c (add_thread): Set last_status kind to
11486 TARGET_WAITKIND_IGNORE.
11487 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11488 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11489 (linux_wait_1): Move `thread' local definition to block that uses
11490 it. Don't NULL initialize `event_child'.
11491 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11492 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11493 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11495 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11497 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11498 an extended waitstatus, or by a watchpoint.
11499 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11500 thread was stepping or has been stopped by a watchpoint.
11502 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11504 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11505 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11506 of another, then delete the previous, and validate all
11508 (validate_inserted_breakpoint): New.
11509 (delete_disabled_breakpoints): New.
11510 (validate_breakpoints): New.
11511 (check_mem_read): Validate breakpoints before trusting their
11512 shadow. Delete disabled breakpoints.
11513 (check_mem_write): Validate breakpoints before trusting they
11514 should be inserted. Delete disabled breakpoints.
11515 * mem-break.h (validate_breakpoints):
11516 * server.c (handle_query): Validate breakpoints when we see a
11519 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11521 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11522 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11523 if we could tell there's a GDB breakpoint at stop_pc.
11524 (need_step_over_p): Don't do a step over if we find a GDB
11525 breakpoint at the resume PC.
11527 * mem-break.c (struct raw_breakpoint): New.
11528 (enum bkpt_type): New type `gdb_breakpoint'.
11529 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11530 fields. New field `raw'.
11531 (find_raw_breakpoint_at): New.
11532 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11533 breakpoint instead.
11534 (set_breakpoint_at): Adjust.
11535 (delete_raw_breakpoint): New.
11536 (release_breakpoint): New.
11537 (delete_breakpoint): Rename to...
11538 (delete_breakpoint_1): ... this. Add proc parameter. Use
11539 release_breakpoint. Return ENOENT.
11540 (delete_breakpoint): Reimplement.
11541 (find_breakpoint_at): Delete.
11542 (find_gdb_breakpoint_at): New.
11543 (delete_breakpoint_at): Delete.
11544 (set_gdb_breakpoint_at): New.
11545 (delete_gdb_breakpoint_at): New.
11546 (gdb_breakpoint_here): New.
11547 (set_reinsert_breakpoint): Use release_breakpoint.
11548 (uninsert_breakpoint): Rename to ...
11549 (uninsert_raw_breakpoint): ... this.
11550 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11551 (reinsert_raw_breakpoint): Change parameter type to
11553 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11555 (check_breakpoints): Adjust. Use release_breakpoint.
11556 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11557 (breakpoint_inserted_here): Ditto.
11558 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11559 Don't trust the breakpoint's shadow if it is not inserted.
11560 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11561 (delete_all_breakpoints): Adjust.
11562 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11563 use delete_breakpoint_1.
11565 * mem-break.h (breakpoints_supported): Delete declaration.
11566 (set_gdb_breakpoint_at): Declare.
11567 (gdb_breakpoint_here): Declare.
11568 (delete_breakpoint_at): Delete.
11569 (delete_gdb_breakpoint_at): Declare.
11571 * server.h (struct raw_breakpoint): Forward declare.
11572 (struct process_info): New field `raw_breakpoints'.
11574 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11577 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11579 * linux-low.c (status_pending_p_callback): Fix comment.
11580 (linux_wait_for_event_1): Move most of the internal breakpoint
11581 handling from here...
11582 (linux_wait_1): ... to here.
11583 (count_events_callback): New.
11584 (select_singlestep_lwp_callback): New.
11585 (select_event_lwp_callback): New.
11586 (cancel_breakpoints_callback): New.
11587 (select_event_lwp): New.
11588 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11589 priority to all LWPs that have had events that should be reported
11590 to the client. Cancel breakpoints when about to reporting the
11591 event to the client, not while stopping lwps. No longer cancel
11592 finished single-steps here.
11593 (cancel_finished_single_step): Delete.
11594 (cancel_finished_single_steps): Delete.
11596 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11598 * mem-break.c (enum bkpt_type): New.
11599 (struct breakpoint): New field `type'.
11600 (set_breakpoint_at): Change return type to struct breakpoint
11601 pointer. Set type to `other_breakpoint' by default.
11602 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11603 in the breakpoint list.
11604 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11605 (reinsert_breakpoint): Rename to ...
11606 (reinsert_raw_breakpoint): ... this.
11607 (reinsert_breakpoints_at): Adjust.
11608 * mem-break.h (struct breakpoint): Declare.
11609 (set_breakpoint_at): Change return type to struct breakpoint
11612 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11614 * server.c (handle_query): Assign, not compare.
11616 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11618 Teach linux gdbserver to step-over-breakpoints.
11620 * linux-low.c (can_hardware_single_step): New.
11621 (supports_breakpoints): New.
11622 (handle_extended_wait): If stopping threads, read the stop pc of
11623 the new cloned LWP.
11625 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11626 low target doesn't support retrieving the PC.
11627 (add_lwp): Set last_resume_kind to resume_continue.
11628 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11629 (linux_attach): Don't clear stop_expected. Set the lwp's
11630 last_resume_kind to resume_stop.
11631 (linux_detach_one_lwp): Don't check for removed breakpoints.
11632 (check_removed_breakpoint): Delete.
11633 (status_pending_p): Rename to ...
11634 (status_pending_p_callback): ... this. Don't check for removed
11635 breakpoints. Don't consider threads that are stopped from GDB's
11637 (linux_wait_for_lwp): Always read the stop_pc here.
11638 (cancel_breakpoint): New.
11639 (step_over_bkpt): New global.
11640 (linux_wait_for_event_1): Implement stepping over breakpoints.
11641 (gdb_wants_lwp_stopped): New.
11642 (gdb_wants_all_stopped): New.
11643 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11644 single-step traps here. Store the thread's last reported target
11646 (send_sigstop): Don't clear stop_expected. Always set it,
11648 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11649 (cancel_finished_single_step): New.
11650 (cancel_finished_single_steps): New.
11651 (wait_for_sigstop): Don't cancel finished single-step traps here.
11652 (linux_resume_one_lwp): Don't check for removed breakpoints.
11653 Don't set `step' on non-hardware step archs.
11654 (linux_set_resume_request): Ignore resume_stop requests if already
11655 stopping or stopped. Set the lwp's last_resume_kind.
11656 (resume_status_pending_p): Don't check for removed breakpoints.
11657 (need_step_over_p): New.
11658 (start_step_over): New.
11659 (finish_step_over): New.
11660 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11661 requests. Clear the thread's last reported target waitstatus.
11662 Don't use the `suspended' flag. Don't consider pending breakpoints.
11663 (linux_resume): Start a step-over if necessary.
11664 (proceed_one_lwp): New.
11665 (proceed_all_lwps): New.
11666 (unstop_all_lwps): New.
11667 * linux-low.h (struct lwp_info): Rewrite comment for the
11668 `suspended' flag. Add the `stop_pc' field. Delete the
11669 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11670 Add `'last_resume_kind' and `need_step_over' fields.
11671 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11672 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11673 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11674 (set_raw_breakpoint_at): New.
11675 (set_breakpoint_at): Rewrite to use it.
11676 (reinsert_breakpoint_handler): Delete.
11677 (set_reinsert_breakpoint): New.
11678 (reinsert_breakpoint_by_bp): Delete.
11679 (delete_reinsert_breakpoints): New.
11680 (uninsert_breakpoint): Rewrite.
11681 (uninsert_breakpoints_at): New.
11682 (reinsert_breakpoint): Rewrite.
11683 (reinsert_breakpoints_at): New.
11684 (check_breakpoints): Rewrite.
11685 (breakpoint_here): New.
11686 (breakpoint_inserted_here): New.
11687 (check_mem_read): Adjust.
11688 * mem-break.h (breakpoints_supported, breakpoint_here)
11689 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11690 (reinsert_breakpoint_by_bp): Delete declaration.
11691 (delete_reinsert_breakpoints): Declare.
11692 (reinsert_breakpoint): Delete declaration.
11693 (reinsert_breakpoints_at): Declare.
11694 (uninsert_breakpoint): Delete declaration.
11695 (uninsert_breakpoints_at): Declare.
11696 (check_breakpoints): Adjust prototype.
11697 * server.h: Adjust include order.
11698 (struct thread_info): Declare here. Add a `last_status' field.
11700 2010-03-23 Michael Snyder <msnyder@vmware.com>
11702 * server.c (crc32): New function.
11703 (handle_query): Add handling for 'qCRC:' request.
11705 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11707 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11708 lwp had been stopped by a watchpoint.
11710 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11712 * server.h (internal_error): Declare.
11713 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11714 * utils.c (internal_error): New function.
11716 2010-03-15 Andreas Schwab <schwab@redhat.com>
11718 * configure.srv: Fix typo setting srv_regobj.
11720 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11722 * linux-low.c (fetch_register): Avoid passing a non string literal
11724 (usr_store_inferior_registers): Ditto.
11726 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11728 * linux-low.c (linux_write_memory): Bail out early if peeking
11731 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11733 * linux-low.h (struct lwp_info): New fields
11734 `stopped_by_watchpoint' and `stopped_data_address'.
11735 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11736 here, and cache them in the lwp object.
11737 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11739 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11741 (linux_stopped_by_watchpoint): Rewrite.
11742 (linux_stopped_data_address): Rewrite.
11744 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11746 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11747 switching the current inferior, not before.
11749 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11751 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11752 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11753 i386-linux.c and amd64-linux.c.
11754 (reg-i386.o): Removed.
11755 (reg-i386.c): Likewise.
11756 (reg-i386-linux.o): Likewise.
11757 (reg-i386-linux.c): Likewise.
11758 (reg-x86-64.o): Likewise.
11759 (reg-x86-64.c): Likewise.
11760 (reg-x86-64-linux.o): Likewise.
11761 (reg-x86-64-linux.c): Likewise.
11763 (i386.c): Likewise.
11764 (i386-linux.o): Likewise.
11765 (i386-linux.c): Likewise.
11766 (amd64.o): Likewise.
11767 (amd64.c): Likewise.
11768 (amd64-linux.o): Likewise.
11769 (amd64-linux.c): Likewise.
11771 * configure.srv (srv_i386_regobj): New.
11772 (srv_i386_linux_regobj): Likewise.
11773 (srv_amd64_regobj): Likewise.
11774 (srv_amd64_linux_regobj): Likewise.
11775 (srv_i386_32bit_xmlfiles): Likewise.
11776 (srv_i386_64bit_xmlfiles): Likewise.
11777 (srv_i386_xmlfiles): Likewise.
11778 (srv_amd64_xmlfiles): Likewise.
11779 (srv_i386_linux_xmlfiles): Likewise.
11780 (srv_amd64_linux_xmlfiles): Likewise.
11781 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11782 srv_xmlfiles to $srv_i386_xmlfiles.
11783 (i[34567]86-*-mingw32ce*): Likewise.
11784 (i[34567]86-*-mingw*): Likewise.
11785 (i[34567]86-*-nto*): Likewise.
11786 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11787 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11788 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11789 (x86_64-*-linux*): Likewise.
11791 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11792 (init_registers_amd64_linux): New.
11793 (x86_arch_setup): Replace init_registers_x86_64_linux with
11794 init_registers_amd64_linux.
11796 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11798 * configure.ac: Check for libdl. If it is not available link against
11799 static libthread_db.
11800 * configure: Regenerate.
11802 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11806 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11807 handing a read watchpoint.
11808 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11810 2010-02-12 Doug Evans <dje@google.com>
11812 * linux-low.c (linux_supports_tracefork_flag): Document.
11813 (linux_look_up_symbols): Add comment.
11815 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11817 * regcache.c (supply_register): Clear regcache if buf is NULL.
11819 2010-02-02 Nicolas Roche <roche@sourceware.org>
11820 Joel Brobecker <brobecker@adacore.com>
11822 * inferiors.c (find_inferior): Add function documentation.
11823 (unloaded_dll): Handle the case where the unloaded dll has not
11824 been previously registered in the dll list.
11826 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11828 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11829 (thumb2_breakpoint): New.
11830 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11832 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11834 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11835 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11838 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11840 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11842 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11844 * linux-s390-low.c (s390_collect_ptrace_register)
11845 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11847 2010-01-21 Doug Evans <dje@google.com>
11849 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11850 (PTRACE_ARG4_TYPE): New macro.
11851 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11852 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11853 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11854 (usr_store_inferior_registers): Ditto.
11855 (linux_read_memory, linux_write_memory): Ditto.
11856 (linux_test_for_tracefork): Ditto.
11858 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11859 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11861 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11863 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11866 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11868 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11869 prototype to take a regcache. Adjust.
11871 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11873 * regcache.h (struct thread_info): Forward declare.
11874 (struct regcache): New.
11875 (new_register_cache): Adjust prototype.
11876 (get_thread_regcache): Declare.
11877 (free_register_cache): Adjust prototype.
11878 (registers_to_string, registers_from_string): Ditto.
11879 (supply_register, supply_register_by_name, collect_register)
11880 (collect_register_as_string, collect_register_by_name): Ditto.
11881 * regcache.c (struct inferior_regcache_data): Delete.
11882 (get_regcache): Rename to ...
11883 (get_thread_regcache): ... this. Adjust. Switch inferior before
11884 fetching registers.
11885 (regcache_invalidate_one): Adjust.
11886 (regcache_invalidate): Fix prototype.
11887 (new_register_cache): Return the new register cache.
11888 (free_register_cache): Change prototype.
11889 (realloc_register_cache): Adjust.
11890 (registers_to_string): Change prototype to take a regcache. Adjust.
11891 (registers_from_string): Ditto.
11892 (register_data): Ditto.
11893 (supply_register): Ditto.
11894 (supply_register_by_name): Ditto.
11895 (collect_register): Ditto.
11896 (collect_register_as_string): Ditto.
11897 (collect_register_by_name): Ditto.
11898 * server.c (process_serial_event): Adjust.
11899 * linux-low.h (regset_fill_func, regset_store_func): Change
11901 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11903 * linux-low.c (get_stop_pc): Adjust.
11904 (check_removed_breakpoint): Adjust.
11905 (linux_wait_for_event): Adjust.
11906 (linux_resume_one_lwp): Adjust.
11907 (fetch_register): Add regcache parameter. Adjust.
11908 (usr_store_inferior_registers): Ditto.
11909 (regsets_fetch_inferior_registers): Ditto.
11910 (regsets_store_inferior_registers): Ditto.
11911 (linux_fetch_registers, linux_store_registers): Ditto.
11912 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11914 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11916 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11917 prototype to take a regcache.
11918 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11919 * remote-utils.c (convert_ascii_to_int, outreg)
11920 (prepare_resume_reply): Change prototype to take a regcache.
11922 * target.h (struct target_ops) <fetch_registers, store_registers>:
11923 Change prototype to take a regcache.
11924 (fetch_inferior_registers, store_inferior_registers): Change
11925 prototype to take a regcache. Adjust.
11926 * proc-service.c (ps_lgetregs): Adjust.
11927 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11928 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11929 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11930 take a regcache. Adjust.
11931 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
11932 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
11933 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
11934 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
11935 * linux-cris-low.c (cris_get_pc, cris_set_pc)
11936 (cris_cannot_fetch_register):
11937 (cris_breakpoint_at): Change prototype to take a regcache.
11939 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
11940 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
11941 to take a regcache. Adjust.
11942 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
11944 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
11945 take a regcache. Adjust.
11946 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
11947 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
11948 (m68k_set_pc): Change prototype to take a regcache. Adjust.
11949 * linux-mips-low.c (mips_get_pc):
11950 (mips_set_pc): Change prototype to take a regcache. Adjust.
11951 (mips_reinsert_addr): Adjust.
11952 (mips_collect_register): Change prototype to take a regcache.
11954 (mips_supply_register):
11955 (mips_collect_register_32bit, mips_supply_register_32bit)
11956 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
11957 (mips_store_fpregset): Ditto.
11958 * linux-ppc-low.c (ppc_supply_ptrace_register)
11959 (ppc_supply_ptrace_register): Ditto.
11960 (parse_spufs_run): Adjust.
11961 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
11962 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
11963 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
11964 take a regcache. Adjust.
11965 * linux-s390-low.c (s390_collect_ptrace_register)
11966 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
11967 (s390_set_pc): Change prototype to take a regcache. Adjust.
11968 (s390_arch_setup): Adjust.
11969 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
11970 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
11971 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11972 (sparc_fill_gregset, sparc_store_gregset_from_stack)
11973 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
11975 (sparc_breakpoint_at): Adjust.
11976 * linux-xtensa-low.c (xtensa_fill_gregset):
11977 (xtensa_store_gregset):
11978 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
11979 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
11980 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
11981 prototype to take a regcache. Adjust.
11982 * win32-arm-low.c (arm_fetch_inferior_register)
11983 (arm_store_inferior_register): Change prototype to take a
11985 * win32-i386-low.c (i386_fetch_inferior_register)
11986 (i386_store_inferior_register): Change prototype to take a
11988 * win32-low.c (child_fetch_inferior_registers)
11989 (child_store_inferior_registers): Change prototype to take a
11991 (win32_wait): Adjust.
11992 (win32_fetch_inferior_registers): Change prototype to take a
11994 (win32_store_inferior_registers): Adjust.
11995 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
11996 store_inferior_register>: Change prototype to take a regcache.
11998 2010-01-20 Doug Evans <dje@google.com>
12000 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12002 (linux_wait_for_event1, linux_init_signals): Ditto.
12003 (W_STOPCODE): Provide definition if missing.
12005 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12007 * linux-low.c (linux_core_of_thread): New.
12008 (compare_ints, show_process, list_threads): New.
12009 (linux_qxfer_osdata): Report threads and cores.
12010 (linux_target_op): Register linux_core_of_thread.
12011 * remote-utils.c (prepare_resume_reply): Report the core.
12012 (buffer_xml_printf): Support %d specifier.
12013 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12015 (handle_query): Handle qXfer:threads. Announce availability
12017 * target.h (struct target_ops): New field core_of_thread.
12019 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12021 * Makefile.in (clean): Remove new generated files.
12022 (reg-s390.o, reg-s390.c): Remove rules.
12023 (reg-s390x.o, reg-s390x.c): Likewise.
12024 (s390-linux32.o, s390-linux32.c): Add rules.
12025 (s390-linux64.o, s390-linux64.c): Likewise.
12026 (s390x-linux64.o, s390x-linux64.c): Likewise.
12027 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12028 * linux-s390-low.c: Include <elf.h>.
12029 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12030 (init_registers_s390): Remove prototype.
12031 (init_registers_s390x): Likewise.
12032 (init_registers_s390_linux32): Add prototype.
12033 (init_registers_s390_linux64): Likewise.
12034 (init_registers_s390x_linux64): Likewise.
12035 (s390_num_regs_3264): New define.
12036 (s390_regmap_3264): New global variable.
12037 (s390_cannot_fetch_register): Remove obsolete check.
12038 (s390_cannot_store_register): Likewise.
12039 (s390_collect_ptrace_register): Handle upper/lower register halves.
12040 (s390_supply_ptrace_register): Likewise.
12041 (s390_fill_gregset): Update to register number changes.
12042 (s390_get_hwcap): New routine.
12043 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12044 Install appropriate regmap and register set.
12046 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12048 * server.c (gdbserver_version): Update copyright year to 2010.
12049 * gdbreplay.c (gdbreplay_version): Likewise.
12051 2009-12-28 Doug Evans <dje@google.com>
12053 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12054 elf/external.h. Include <elf.h> instead but only if necessary.
12056 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12058 * linux-low.c (linux_remove_process): Remove `detaching'
12059 parameter. Don't release/detach from thread_db here.
12060 (linux_kill): Release/detach from thread_db here, ...
12061 (linux_detach): ... and here, before actually detaching.
12062 (linux_wait_1): ... and here, when a process exits.
12063 * thread-db.c (any_thread_of): New.
12064 (thread_db_free): Switch the current inferior to a thread of the
12067 2009-12-21 Doug Evans <dje@google.com>
12069 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12071 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12072 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12073 warning ifndef __NR_tkill. Move setting of errno there too.
12074 Delete unnecessary resetting of errno after syscall.
12075 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12077 * configure.ac: Check for dladdr.
12078 * config.in: Regenerate.
12079 * configure: Regenerate.
12080 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12081 (try_thread_db_load): Update.
12083 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12085 2009-12-18 Doug Evans <dje@google.com>
12087 * event-loop.c: Include unistd.h if it exists.
12089 * linux-low.c (my_waitpid): Move definition away from being in
12090 between linux_tracefork_child/linux_test_for_tracefork.
12092 * gdb_proc_service.h (psaddr_t): Fix type.
12093 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12094 signature to match glibc.
12096 2009-12-16 Doug Evans <dje@google.com>
12098 * linux-low.c (linux_read_memory): Fix argument to read.
12100 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12102 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12103 events, don't leave current_inferior pointing at null.
12105 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12107 * win32-low.c (LOG): Delete.
12108 (OUTMSG): Output to stderr.
12109 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12110 on compile time LOG macro.
12111 (win32_wait): Fix debug output.
12113 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12115 * win32-low.c (win32_add_one_solib): If the dll name is
12116 "ntdll.dll", prepend the system directory to the dll path.
12118 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12120 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12122 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12123 Vladimir Prus <vladimir@codesourcery.com>
12125 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12126 * configure.ac: Check for __mcoldfire__ and set
12127 gdb_cv_m68k_is_coldfire.
12128 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12129 reg-cf.o and reg-m68k.o.
12130 * configure: Regenerated.
12132 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12134 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12135 Pass it to thread_db_free.
12136 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12137 proper `detaching' argument to linux_remove_process.
12138 * linux-low.h (thread_db_free): Add `detaching' parameter.
12139 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12141 (thread_db_free): Add `detaching' parameter. Only
12142 call td_ta_clear_event if detaching from process.
12144 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12146 * thread-db.c (thread_db_free): Fix typo.
12148 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12151 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12153 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12155 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12156 with an i686 compiler.
12157 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12159 * configure: Rebuilt.
12161 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12165 * server.c (handle_search_memory_1): Correct read_addr initialization
12166 in loop for searching subsequent chunks.
12168 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12170 * configure.ac: New --with-libthread-db option.
12171 * thread-db.c: Allow direct dependence on libthread_db.
12172 (thread_db_free): Adjust.
12173 * config.in: Regenerate.
12174 * configure: Likewise.
12176 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12179 * thread-db.c (attach_thread): New function.
12180 (maybe_attach_thread): Return success/failure.
12181 (find_new_threads_callback): Adjust.
12182 (thread_db_find_new_threads): Loop until no new threads.
12184 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12186 * proc-service.c (ps_lgetregs): Formatting.
12188 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12190 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12191 * configure.ac: Adjust.
12192 * linux-low.h (struct process_info_private): Move members to struct
12194 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12195 * linux-low.c (linux_remove_process): Adjust.
12196 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12197 * server.c (handle_query): Move code ...
12198 (handle_monitor_command): ... here. New function.
12199 * target.h (struct target_ops): New member.
12200 * thread-db.c (struct thread_db): New.
12201 (libthread_db_search_path): New variable.
12202 (thread_db_create_event, thread_db_enable_reporting)
12203 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12204 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12205 (try_thread_db_load_1, dladdr_to_soname): New functions.
12206 (try_thread_db_load, thread_db_load_search): New functions.
12207 (thread_db_init): Search for libthread_db.
12208 (thread_db_free): New function.
12209 (thread_db_handle_monitor_command): Likewise.
12210 * config.in: Regenerate.
12211 * configure: Regenerate.
12213 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12215 * spu-low.c (spu_kill): Wait for inferior to terminate.
12216 Call clear_inferiors.
12217 (spu_detach): Call clear_inferiors.
12219 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12221 * aclocal.m4: Regenerate.
12222 * config.in: Likewise.
12223 * configure: Likewise.
12225 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12227 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12228 (parse_spufs_run): New function.
12229 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12230 (ppc_breakpoint_at): Handle SPU breakpoints.
12232 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12234 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12235 (SPUFS_MAGIC): Define.
12236 (spu_enumerate_spu_ids): New function.
12237 (linux_qxfer_spu): New function.
12238 (linux_target_ops): Install linux_qxfer_spu.
12240 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12242 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12243 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12244 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12245 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12246 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12247 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12248 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12249 (init_registers_powerpc_cell32l): Add prototype.
12250 (init_registers_powerpc_cell64l): Likewise.
12251 (ppc_arch_setup): Detect Cell/B.E. architecture.
12253 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12255 * Makefile.in (datarootdir): New variable.
12257 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12259 * linux-low.c (linux_write_memory): Update debugging output.
12260 * Makefile.in (clean): Add new descriptions.
12261 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12262 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12263 * configure.srv: Add new files for arm*-*-linux*.
12264 * linux-arm-low.c: Add new declarations.
12265 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12266 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12267 (HWCAP_VFPv3D16): New.
12268 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12269 instead of __IWMMXT__.
12270 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12271 (arm_arch_setup): New.
12272 (target_regsets): Remove #ifdef. Add VFP regset.
12273 (the_low_target): Use arm_arch_setup.
12275 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12277 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12278 the main thread again.
12280 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12282 Adding Neutrino gdbserver.
12283 * configure: Regenerated.
12284 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12285 * configure.srv (i[34567]86-*-nto*): New target.
12286 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12287 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12288 (nto_comctrl) [__QNX__]: New function.
12289 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12291 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12293 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12296 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12297 Pedro Alves <pedro@codesourcery.com>
12299 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12300 don't support CONTEXT_EXTENDED_REGISTERS.
12301 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12302 (the_low_target): Install them.
12303 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12304 failing with ERROR_PIPE_NOT_CONNECTED.
12306 2009-06-30 Doug Evans <dje@google.com>
12307 Pierre Muller <muller@ics.u-strasbg.fr>
12309 Add h/w watchpoint support to x86-linux, win32-i386.
12310 * Makefile.in (SFILES): Add i386-low.c
12311 (i386_low_h): Define.
12312 (i386-low.o): Add dependencies.
12313 (linux-x86-low.o): Add i386-low.h dependency.
12314 (win32-i386-low.o): Ditto.
12315 * i386-low.c: New file.
12316 * i386-low.h: New file.
12317 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12318 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12319 * linux-low.c (linux_add_process): Initialize arch_private.
12320 (linux_remove_process): Free arch_private.
12321 (add_lwp): Initialize arch_private.
12322 (delete_lwp): Free arch_private.
12323 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12325 * linux-low.h (process_info_private): New member arch_private.
12326 (lwp_info): New member arch_private.
12327 (linux_target_ops): New members new_process, new_thread,
12329 (ptid_of): New macro.
12330 * linux-x86-low.c: Include stddef.h, i386-low.h.
12331 (arch_process_info): New struct.
12332 (arch_lwp_info): New struct.
12333 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12334 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12335 (i386_dr_low_get_status): New function.
12336 (x86_insert_point, x86_remove_point): New functions.
12337 (x86_stopped_by_watchpoint): New function.
12338 (x86_stopped_data_address): New function.
12339 (x86_linux_new_process, x86_linux_new_thread): New functions.
12340 (x86_linux_prepare_to_resume): New function.
12341 (the_low_target): Add entries for insert_point, remove_point,
12342 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12344 * server.c (debug_hw_points): New global.
12345 (monitor_show_help): Document set debug-hw-points.
12346 (handle_query): Process "set debug-hw-points".
12347 * server.h (debug_hw_points): Declare.
12348 (paddress): Declare.
12349 * utils.c (NUMCELLS, CELLSIZE): New macros.
12350 (get_sell, xsnprintf, paddress): New functions.
12351 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12352 remove_point, stopped_by_watchpoint, stopped_data_address.
12353 * win32-i386-low.c: Include i386-low.h.
12354 (debug_reg_state): Replaces dr.
12355 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12356 (i386_dr_low_get_status): New function.
12357 (i386_insert_point, i386_remove_point): New functions.
12358 (i386_stopped_by_watchpoint): New function.
12359 (i386_stopped_data_address): New function.
12360 (i386_initial_stuff): Update.
12361 (get_thread_context,set_thread_context,i386_thread_added): Update.
12362 (the_low_target): Add entries for insert_point,
12363 remove_point, stopped_by_watchpoint, stopped_data_address.
12364 * win32-low.c (win32_insert_watchpoint): New function.
12365 (win32_remove_watchpoint): New function.
12366 (win32_stopped_by_watchpoint): New function.
12367 (win32_stopped_data_address): New function.
12368 (win32_target_ops): Add entries for insert_watchpoint,
12369 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12370 * win32-low.h (win32_target_ops): New members insert_point,
12371 remove_point, stopped_by_watchpoint, stopped_data_address.
12373 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12375 * server.c (process_serial_event): Re-return unsupported, not
12376 error, if the type isn't recognized. Re-allow supporting only
12377 insert or remove packets. Also call require_running for
12378 breakpoints. Add missing break statement to default case. Tidy.
12379 * target.h (struct target_ops): Rename insert_watchpoint to
12380 insert_point, and remove_watchpoint to remove_point.
12382 * linux-low.h (struct linux_target_ops): Likewise.
12383 * linux-low.c (linux_insert_watchpoint): Rename to ...
12384 (linux_insert_point): ... this. Adjust.
12385 (linux_remove_watchpoint): Rename to ...
12386 (linux_remove_point): ... this. Adjust.
12387 (linux_target_ops): Adjust.
12388 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12389 (cris_insert_point): ... this.
12390 (cris_remove_watchpoint): Rename to ...
12391 (cris_remove_point): ... this.
12392 (the_low_target): Adjust.
12394 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12396 * server.c (handle_v_kill): Pass signal_pid to
12397 kill_inferior if multi_process is zero.
12399 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12401 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12402 * target.h (target_ops): Comment for *_watchpoint to make it clear
12403 the functions can get types '0' and '1'.
12405 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12407 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12408 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12409 * regcache.c (get_regcache): Likewise.
12410 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12411 * win32-low.c (child_fetch_inferior_registers): Remove check for
12414 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12415 Pedro Alves <pedro@codesourcery.com>
12417 * target.h (struct target_ops) <supports_multi_process>: New
12419 (target_supports_multi_process): New.
12420 * server.c (handle_query): Even if GDB reports support, only
12421 enable multi-process if the target also supports it. Report
12422 multi-process support only if the target backend supports it.
12423 * linux-low.c (linux_supports_multi_process): New function.
12424 (linux_target_ops): Install it as target_supports_multi_process
12427 2009-05-24 Doug Evans <dje@google.com>
12429 Global renaming of find_thread_pid to find_thread_ptid.
12430 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12431 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12432 All callers updated.
12434 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12435 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12438 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12439 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12440 (linux_resume_one_lwp): Ditto.
12442 2009-05-23 Doug Evans <dje@google.com>
12444 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12445 from struct inferior_list_entry * to struct lwp_info *.
12446 All callers updated.
12448 2009-05-13 Doug Evans <dje@google.com>
12450 * linux-x86-low.c: Don't include assert.h.
12451 (x86_siginfo_fixup): Use fatal, not assert.
12452 (x86_arch_setup): Fix comment.
12454 2009-05-12 Doug Evans <dje@google.com>
12456 Biarch support for i386/amd64 gdbserver.
12457 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12458 Add linux-x86-low.c.
12459 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12460 (linux-x86-low.o): Add.
12461 * linux-x86-64-low.c: Delete.
12462 * linux-i386-low.c: Delete.
12463 * linux-x86-low.c: New file.
12464 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12466 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12468 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12469 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12470 (linux_child_pid_to_exec_file): New function.
12471 (elf_64_header_p, elf_64_file_p): New functions.
12472 (siginfo_fixup): New function.
12473 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12474 give target a chance to convert layout.
12475 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12476 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12478 2009-05-07 Doug Evans <dje@google.com>
12480 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12481 (regsets_store_inferior_registers): Ditto.
12483 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12487 * linux-low.c (must_set_ptrace_flags): Delete.
12488 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12490 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12491 `lwp->must_set_ptrace_flags' instead.
12492 (linux_wait_for_event_1): Set ptrace options here.
12493 (linux_wait_1): ... not here.
12495 2009-04-30 Doug Evans <dje@google.com>
12497 * inferiors.c (started_inferior_callback): New function.
12498 (attached_inferior_callback): New function.
12499 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12500 * server.c (print_started_pid, print_attached_pid): New functions.
12501 (detach_or_kill_for_exit): New function.
12502 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12503 * server.h (have_started_inferiors_p): Declare.
12504 (have_attached_inferiors_p): Declare.
12506 * inferiors.c (remove_process): Fix memory leak, free process.
12507 * linux-low.c (linux_remove_process): New function.
12508 (linux_kill): Call it instead of remove_process.
12509 (linux_detach, linux_wait_1): Ditto.
12511 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12513 * configure.srv: Add x86 Windows CE target.
12515 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12517 * inferiors.c (get_thread_process): Make global.
12518 * server.h (get_thread_process): Add prototype.
12519 * thread-db.c (find_one_thread): Use get_thread_process
12520 instead of current_process.
12521 (thread_db_get_tls_address): Do not crash if called when
12522 thread layer is not yet initialized.
12524 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12526 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12527 * spu-low.c (current_tid): Rename to ...
12528 (current_ptid): ... this.
12529 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12530 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12531 ptid_get_lwp (current_ptid) instead of current_tid.
12532 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12533 instead of current_tid. Use find_process_pid to verify pid
12534 argument is valid. Pass proper argument to remove_process.
12535 (spu_thread_alive): Compare current_ptid instead of current_tid.
12536 (spu_resume): Likewise.
12538 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12540 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12543 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12545 Implement the multiprocess extensions, and add linux multiprocess
12548 * server.h (ULONGEST): Declare.
12549 (struct ptid, ptid_t): New.
12550 (minus_one_ptid, null_ptid): Declare.
12551 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12552 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12553 (struct inferior_list_entry): Change `id' type from unsigned from
12555 (struct sym_cache, struct breakpoint, struct
12556 process_info_private): Forward declare.
12557 (struct process_info): Declare.
12558 (current_process): Declare.
12559 (all_processes): Declare.
12560 (initialize_inferiors): Declare.
12561 (add_thread): Adjust to use ptid_t.
12562 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12563 (add_process, remove_process, find_thread_pid): Declare.
12564 (find_inferior_id): Adjust to use ptid_t.
12565 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12566 (multi_process): Declare.
12567 (push_event): Adjust to use ptid_t.
12568 (read_ptid, write_ptid): Declare.
12569 (prepare_resume_reply): Adjust to use ptid_t.
12570 (clear_symbol_cache): Declare.
12571 * inferiors.c (all_processes): New.
12572 (null_ptid, minus_one_ptid): New.
12573 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12574 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12575 (add_thread): Change unsigned long to ptid. Remove gdb_id
12577 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12578 (gdb_id_to_thread): Rename to ...
12579 (find_thread_pid): ... this. Change unsigned long to ptid.
12580 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12581 (loaded_dll, pull_pid_from_list): Adjust.
12582 (add_process, remove_process, find_process_pid)
12583 (get_thread_process, current_process, initialize_inferiors): New.
12584 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12585 (struct target_waitstatus) <related_pid>: Ditto.
12586 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12587 return type to int.
12588 (struct target_ops) <join>: Add `pid' argument.
12589 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12590 (struct target_ops) <wait>: Add `ptid' field. Change return type
12592 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12593 (mywait): Add `ptid' argument. Change return type to ptid_t.
12594 (target_pid_to_str): Declare.
12595 * target.c (set_desired_inferior): Adjust to use ptids.
12596 (mywait): Add new `ptid' argument. Adjust.
12597 (target_pid_to_str): New.
12598 * mem-break.h (free_all_breakpoints): Declare.
12599 * mem-break.c (breakpoints): Delelete.
12600 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12601 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12602 to use per-process breakpoint list.
12603 (free_all_breakpoints): New.
12604 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12605 (symbol_cache, all_symbols_looked_up): Delete.
12607 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12609 (prepare_resume_reply): Change ptid argument's type from unsigned
12610 long to ptid_t. Adjust. Implement W;process and X;process.
12611 (free_sym_cache, clear_symbol_cache): New.
12612 (look_up_one_symbol): Adjust to per-process symbol cache. *
12613 * server.c (cont_thread, general_thread, step_thread): Change type
12615 (attached): Delete.
12616 (multi_process): New.
12617 (last_ptid): Change type to ptid_t.
12618 (struct vstop_notif) <ptid>: Change type to ptid_t.
12619 (queue_stop_reply, push_event): Change `ptid' argument's type to
12621 (discard_queued_stop_replies): Add `pid' argument.
12622 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12623 changes. Don't reference the `attached' global.
12624 (attach_inferior): Adjust to mywait interface changes.
12625 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12626 features. Handle and report "multiprocess+". Handle
12628 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12630 (handle_v_kill): New.
12631 (handle_v_stopped): Adjust to use target_pid_to_str.
12632 (handle_v_requests): Allow multiple attaches and runs when
12633 multiprocess extensions are in effect. Handle "vKill".
12634 (myresume): Adjust to use ptids.
12635 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12636 (handle_status): Adjust to discard_queued_stop_replies interface
12638 (first_thread_of, kill_inferior_callback)
12639 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12640 (main): Call initialize_inferiors. Adjust to use ptids, killing
12641 and detaching from all inferiors. Handle multiprocess packet
12643 * linux-low.h: Include gdb_proc_service.h.
12644 (struct process_info_private): New.
12645 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12646 <lwpid_of>: Use ptid_get_lwp.
12647 (get_lwp_thread): Adjust.
12648 (struct lwp_info): Add `dead' member.
12649 (find_lwp_pid): Declare.
12650 * linux-low.c (thread_db_active): Delete.
12651 (new_inferior): Adjust comment.
12652 (inferior_pid): Delete.
12653 (linux_add_process): New.
12654 (handle_extended_wait): Adjust.
12655 (add_lwp): Change unsigned long to ptid.
12656 (linux_create_inferior): Add process to processes table. Adjust
12657 to use ptids. Don't set new_inferior here.
12658 (linux_attach_lwp): Rename to ...
12659 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12660 it. Adjust to use ptids.
12661 (linux_attach_lwp): New.
12662 (linux_attach): Add process to processes table. Don't set
12664 (struct counter): New.
12665 (second_thread_of_pid_p, last_thread_of_process_p): New.
12666 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12667 multiple processes.
12668 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12669 processes. Remove process from process table.
12670 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12671 to multiple processes.
12672 (any_thread_of): New.
12673 (linux_detach): Add `pid' argument, and handle it. Remove process
12674 from processes table.
12675 (linux_join): Add `pid' argument. Handle it.
12676 (linux_thread_alive): Change unsighed long argument to ptid_t.
12677 Consider dead lwps as not being alive.
12678 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12679 threads we're not interested in.
12680 (same_lwp, find_lwp_pid): New.
12681 (linux_wait_for_lwp): Change `pid' argument's type from int to
12683 (linux_wait_for_event): Rename to ...
12684 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12685 from int to ptid_t. Adjust.
12686 (linux_wait_for_event): New.
12687 (linux_wait_1): Add `ptid' argument. Change return type to
12688 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12689 that exit from the process table.
12690 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12692 (mark_lwp_dead): New.
12693 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12694 stopping all threads, mark its main lwp as dead.
12695 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12697 (fetch_register, usr_store_inferior_registers)
12698 (regsets_fetch_inferior_registers)
12699 (regsets_store_inferior_registers, linux_read_memory)
12700 (linux_write_memory): Inline `inferior_pid'.
12701 (linux_look_up_symbols): Adjust to use per-process
12702 `thread_db_active'.
12703 (linux_request_interrupt): Adjust to use ptids.
12704 (linux_read_auxv): Inline `inferior_pid'.
12705 (initialize_low): Don't reference thread_db_active.
12706 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12707 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12708 (ps_getpid): Return the pid of the current inferior.
12709 * thread-db.c (proc_handle, thread_agent): Delete.
12710 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12712 (find_one_thread): Change argument type to ptid_t. Adjust to
12714 (maybe_attach_thread): Adjust to per-process data and ptids.
12715 (thread_db_find_new_threads): Ditto.
12716 (thread_db_init): Ditto.
12717 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12718 processes table. Adjust to use ptids.
12719 (spu_kill, spu_detach): Adjust interface. Remove process from
12721 (spu_join, spu_thread_alive): Adjust interface.
12722 (spu_wait): Adjust interface. Remove process from processes
12723 table. Adjust to use ptids.
12724 * win32-low.c (current_inferior_tid): Delete.
12725 (current_inferior_ptid): New.
12726 (debug_event_ptid): New.
12727 (thread_rec): Take a ptid. Adjust.
12728 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12729 (child_delete_thread): Ditto.
12730 (do_initial_child_stuff): Add `attached' argument. Add process to
12732 (child_fetch_inferior_registers, child_store_inferior_registers):
12734 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12735 (win32_attach): Pass 1 to do_initial_child_stuff.
12736 (win32_kill): Adjust interface. Remove process from processes
12738 (win32_detach): Ditto.
12739 (win32_join): Adjust interface.
12740 (win32_thread_alive): Take a ptid.
12741 (win32_resume): Adjust to use ptids.
12742 (get_child_debug_event): Ditto.
12743 (win32_wait): Adjust interface. Remove exiting process from
12746 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12748 Non-stop mode support.
12750 * server.h (non_stop): Declare.
12751 (gdb_client_data, handler_func): Declare.
12752 (delete_file_handler, add_file_handler, start_event_loop):
12754 (handle_serial_event, handle_target_event, push_event)
12755 (putpkt_notif): Declare.
12756 * target.h (enum resume_kind): New.
12757 (struct thread_resume): Replace `step' field by `kind' field.
12758 (TARGET_WNOHANG): Define.
12759 (struct target_ops) <wait>: Add `options' argument.
12760 <supports_non_stop, async, start_non_stop>: New fields.
12761 (target_supports_non_stop, target_async): New.
12762 (start_non_stop): Declare.
12763 (mywait): Add `options' argument.
12764 * target.c (mywait): Add `options' argument. Print child exit
12765 notifications here.
12766 (start_non_stop): New.
12767 * server.c (non_stop, own_buf, mem_buf): New globals.
12768 (struct vstop_notif): New.
12769 (notif_queue): New global.
12770 (queue_stop_reply, push_event, discard_queued_stop_replies)
12771 (send_next_stop_reply): New.
12772 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12774 (attach_inferior): In non-stop mode, don't wait for the target
12776 (handle_general_set): Handle QNonStop.
12777 (handle_query): When handling qC, return the current general
12778 thread, instead of the first thread of the list.
12779 (handle_query): If the backend supports non-stop mode, include
12780 QNonStop+ in the qSupported query response.
12781 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12783 (handle_v_attach, handle_v_run): Handle non-stop mode.
12784 (handle_v_stopped): New.
12785 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12786 (myresume): Adjust to use resume_kind. Handle non-stop.
12787 (queue_stop_reply_callback): New.
12788 (handle_status): Handle non-stop mode.
12789 (main): Clear non_stop flag on reconnection. Use the event-loop.
12790 Refactor serial protocol handling from here ...
12791 (process_serial_event): ... to this new function. When GDB
12792 selects any thread, select one here. In non-stop mode, wait until
12793 GDB acks all pending events before exiting.
12794 (handle_serial_event, handle_target_event): New.
12795 * remote-utils.c (remote_open): Install remote_desc in the event
12797 (remote_close): Remove remote_desc from the event loop.
12798 (putpkt_binary): Rename to...
12799 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12800 (putpkt_binary): New as wrapper around putpkt_binary_1.
12801 (putpkt_notif): New.
12802 (prepare_resume_reply): In non-stop mode, don't change the
12804 * event-loop.c: New.
12805 * Makefile.in (OBJ): Add event-loop.o.
12806 (event-loop.o): New rule.
12808 * linux-low.h (pid_of): Moved here.
12810 (get_lwp_thread): Use lwpid_of.
12811 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12812 * linux-low.c (pid_of): Delete.
12813 (inferior_pid): Use lwpid_of.
12814 (linux_event_pipe): New.
12815 (target_is_async_p): New.
12817 (handle_extended_wait): Use lwpid_of.
12818 (add_lwp): Don't set lwpid field.
12819 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12820 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12821 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12822 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12823 first. Adjust to linux_wait_for_event interface changes. Use
12825 (linux_detach): Don't delete the main lwp here.
12826 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12827 (status_pending_p): Don't consider explicitly suspended lwps.
12828 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12829 pointer. Add OPTIONS argument. Change return type to int. Use
12830 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12831 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12832 pointer. Add status pointer argument. Return a pid instead of a
12833 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12834 changes. In non-stop mode, don't switch to a random thread.
12835 (linux_wait): Rename to...
12836 (linux_wait_1): ... this. Add target_options argument, and handle
12837 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12838 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12839 clean exit and signal exit code. Don't stop all threads in
12840 non-stop mode. In all-stop mode, only stop all threads when
12841 reporting a stop to GDB. Handle explicit thread stop requests.
12842 (async_file_flush, async_file_mark): New.
12844 (send_sigstop): Use lwpid_of.
12845 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12846 interface changes. In non-stop mode, don't switch to a random
12848 (linux_resume_one_lwp): Use lwpid_of.
12849 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12850 (linux_resume_one_thread): ... this. Handle resume_stop. In
12851 non-stop mode, don't look for pending flag in all threads.
12852 (resume_status_pending_p): Don't consider explicitly suspended
12854 (my_waitpid): Reimplement. Emulate __WALL.
12855 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12857 (sigchld_handler, linux_supports_non_stop, linux_async)
12858 (linux_start_non_stop): New.
12859 (linux_target_ops): Register linux_supports_non_stop, linux_async
12860 and linux_start_non_stop.
12861 (initialize_low): Install SIGCHLD handler.
12862 * thread-db.c (thread_db_create_event, find_one_thread)
12863 (thread_db_get_tls_address): Use lwpid_of.
12864 * win32-low.c (win32_detach): Adjust to use resume_kind.
12865 (win32_wait): Add `options' argument.
12866 * spu-low.c (spu_resume): Adjust to use resume_kind.
12867 (spu_wait): Add `options' argument.
12869 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12871 Decouple target code from remote protocol.
12873 * target.h (enum target_waitkind): New.
12874 (struct target_waitstatus): New.
12875 (struct target_ops) <wait>: Return an unsigned long. Take a
12876 target_waitstatus pointer instead of a char pointer.
12877 (mywait): Likewise.
12878 * target.c (mywait): Change prototype to return an unsigned long.
12879 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12880 * server.h (thread_from_wait, old_thread_from_wait): Delete
12882 (prepare_resume_reply): Change prototype to take a
12884 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12885 (last_status, last_ptid): New.
12886 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12887 pid instead of a signal.
12888 (attach_inferior): Remove "status" and "signal" parameters.
12890 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12892 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12893 (handle_v_requests, myresume): Remove "status" and "signal"
12894 parameters. Adjust.
12895 (handle_status): New.
12896 (main): Delete local `status'. Adjust.
12897 * remote-utils.c: Include target.h.
12898 (prepare_resume_reply): Change prototype to take a
12899 target_waitstatus. Adjust.
12901 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12903 * spu-low.c (spu_wait): Adjust.
12904 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12906 (win32_wait): Adjust.
12908 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12910 * target.h (struct thread_resume): Delete leave_stopped member.
12911 (struct target_ops): Add a `n' argument to the `resume' callback.
12912 * server.c (start_inferior): Adjust.
12913 (handle_v_cont, myresume): Adjust.
12914 * linux-low.c (check_removed_breakpoint): Adjust to resume
12915 interface change, and to removed leave_stopped field.
12916 (resume_ptr): Delete.
12917 (struct thread_resume_array): New.
12918 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12919 resume interface change.
12920 (linux_continue_one_thread, linux_queue_one_thread)
12921 (resume_status_pending_p): Check if the resume field is NULL
12922 instead of checking the leave_stopped member.
12923 (linux_resume): Adjust to the target resume interface change.
12924 * spu-low.c (spu_resume): Adjust to the target resume interface
12926 * win32-low.c (win32_detach, win32_resume): Ditto.
12928 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12930 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
12932 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
12934 (linux_continue_one_thread): Only preserve the stepping flag if
12935 there's a pending breakpoint.
12937 2009-03-31 Pedro Alves <pedro@codesourcery.com>
12939 * server.c (main): After the inferior having exited, call
12940 remote_close before exiting gdbserver.
12942 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
12944 Fix size of FPSCR in Power 7 processors.
12945 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
12946 (PPC_FEATURE_HAS_DFP): New #define.
12947 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
12950 2009-03-23 Pedro Alves <pedro@codesourcery.com>
12952 * server.c (handle_query) Whitespace and formatting.
12954 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12956 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
12957 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
12958 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
12959 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
12960 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
12961 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
12962 Makefile.in, configure.ac: Fix whitespace throughout.
12963 * configure: Regenerate.
12965 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12967 * inferiors.c (find_inferior): Make it safe for the callback
12968 function to delete the currently iterated inferior.
12970 2009-03-22 Pedro Alves <pedro@codesourcery.com>
12972 * Makefile.in (linuw_low_h): Move higher.
12973 (thread-db.o): Depend on $(linux_low_h).
12975 2009-03-17 Pedro Alves <pedro@codesourcery.com>
12977 Rename "process" to "lwp" throughout.
12979 * linux-low.c (all_processes): Rename to...
12980 (all_lwps): ... this.
12981 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
12982 (add_process): Rename to ...
12983 (add_lwp): ... this. Adjust.
12984 (linux_create_inferior): Adjust.
12985 (linux_attach_lwp): Adjust.
12986 (linux_attach): Adjust.
12987 (linux_kill_one_process): Rename to ...
12988 (linux_kill_one_lwp): ... this. Adjust.
12989 (linux_kill): Adjust.
12990 (linux_detach_one_process): Rename to ...
12991 (linux_detach_one_lwp): ... this. Adjust.
12992 (linux_detach): Adjust.
12993 (check_removed_breakpoint): Adjust.
12994 (status_pending_p): Adjust.
12995 (linux_wait_for_process): Rename to ...
12996 (linux_wait_for_lwp): ... this. Adjust.
12997 (linux_wait_for_event): Adjust.
12998 (send_sigstop): Adjust.
12999 (wait_for_sigstop): Adjust.
13000 (stop_all_processes): Rename to ...
13001 (stop_all_lwps): ... this.
13002 (linux_resume_one_process): Rename to ...
13003 (linux_resume_one_lwp): ... this. Adjust.
13004 (linux_set_resume_request, linux_continue_one_thread)
13005 (linux_queue_one_thread, resume_status_pending_p)
13006 (usr_store_inferior_registers, regsets_store_inferior_registers)
13007 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13009 * linux-low.h (get_process): Rename to ...
13010 (get_lwp): ... this. Adjust.
13011 (get_thread_process): Rename to ...
13012 (get_thread_lwp): ... this. Adjust.
13013 (get_process_thread): Rename to ...
13014 (get_lwp_thread): ... this. Adjust.
13015 (struct process_info): Rename to ...
13016 (struct lwp_info): ... this.
13017 (all_processes): Rename to ...
13018 (all_lwps): ... this.
13019 * proc-service.c (ps_lgetregs): Adjust.
13020 * thread-db.c (thread_db_create_event, find_one_thread)
13021 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13023 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13025 * server.c (handle_query): Handle "qAttached".
13027 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13029 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13030 GPLv3, update license URL.
13032 2009-03-01 Doug Evans <dje@google.com>
13034 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13035 (server_h): Add gdb_signals.h.
13036 (signals.o): Update.
13037 * server.h (target_signal_from_host,target_signal_to_host_p)
13038 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13040 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13042 * remote-utils.c (getpkt): Also generate remote-debug
13043 information if noack_mode is set.
13045 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13047 * server.c (handle_query): Report qXfer:siginfo:read and
13048 qXfer:siginfo:write as supported and handle them.
13049 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13050 * linux-low.c (linux_xfer_siginfo): New.
13051 (linux_target_ops): Set it.
13053 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13055 * server.c (gdbserver_usage): Mention --remote-debug.
13056 (main): Accept '--remote-debug' switch.
13058 2009-01-18 Doug Evans <dje@google.com>
13060 * regcache.c (new_register_cache): No need to check result of xcalloc.
13061 * server.c (handle_search_memory): Back out calls to xmalloc,
13062 result is checked and error is returned to user upon failure.
13063 (handle_query): Ditto. Add more checks for result of malloc.
13064 (handle_v_cont): Check result of malloc, report error back to
13066 (handle_v_run): Ditto. Call freeargv.
13067 * server.h (freeargv): Declare.
13068 * utils.c (freeargv): New fn.
13070 2009-01-15 Doug Evans <dje@google.com>
13072 * gdbreplay.c (perror_with_name): Make arg const char *.
13073 * server.h (target_signal_to_name): Make return type const char *.
13074 * thread-db.c (thread_db_err_str): Make return type const char *.
13075 * utils.c (perror_with_name): Make arg const char *.
13077 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13079 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13080 when handling a EXIT_PROCESS_DEBUG_EVENT.
13082 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13084 * gdbreplay.c (gdbreplay_version): Update copyright year.
13085 * server.c (gdbserver_version): Likewise.
13087 2009-01-05 Doug Evans <dje@google.com>
13089 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13090 (handle_extended_wait): Improve comment.
13092 2008-12-13 Doug Evans <dje@google.com>
13094 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13095 * server.h (ATTR_MALLOC): New macro.
13096 (xmalloc,xcalloc,xstrdup): Declare.
13097 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13098 * inferiors.c: Ditto.
13099 * linux-low.c: Ditto.
13100 * mem-break.c: Ditto.
13101 * regcache.c: Ditto.
13102 * remote-utils.c: Ditto.
13105 * win32-low.c: Ditto.
13107 2008-12-12 Doug Evans <dje@google.com>
13109 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13110 in debugging printf.
13112 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13114 2008-12-09 Doug Evans <dje@google.com>
13116 * linux-low.h (struct process_info): Delete member tid, unused.
13117 * thread-db.c (find_one_thread): Update.
13118 (maybe_attach_thread): Update.
13120 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13122 * target.h (struct target_ops): Add qxfer_osdata member.
13123 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13125 (linux_qxfer_osdata): New functions.
13126 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13128 * server.c (handle_query): Handle "qXfer:osdata:read:".
13129 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13130 (buffer_xml_printf): New functions.
13131 * server.h (struct buffer): New.
13132 (buffer_grow_str, buffer_grow_str0): New macros.
13133 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13134 (buffer_xml_printf): Declare.
13136 2008-11-24 Doug Evans <dje@google.com>
13138 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13140 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13142 * server.c (handle_v_run): Always use the supplied argument list.
13144 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13146 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13147 (xtensa_regmap_table): Add entry for scompare1.
13149 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13151 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13152 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13153 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13154 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13155 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13156 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13157 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13158 XML target descriptions.
13159 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13160 when inferior is running on an ISA 2.05 or later processor. Add
13161 special case to return offset for full 64-bit slot of FPSCR when
13164 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13166 * Makefile.in (SFILES, clean): Added sparc64 files.
13167 (reg-sparc64.o, reg-sparc64.c): New.
13168 * configure.srv (sparc*-*-linux*): New configuration.
13169 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13170 syscall arguments for SPARC.
13171 (regsets_store_inferior_registers): Likewise.
13172 * linux-sparc-low.c: New file.
13174 2008-10-21 Doug Evans <dje@google.com>
13176 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13177 (READLINE_DIR,READLINE_DEP): Delete.
13178 (INTERNAL_CFLAGS): Update.
13179 (LINTFLAGS): Update.
13181 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13183 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13184 whole argv from the last run, not just argv[0].
13186 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13188 * regcache.c (new_register_cache): Return NULL if the register
13189 cache size isn't known yet.
13190 (free_register_cache): Avoid dereferencing a NULL regcache.
13192 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13194 * configure.srv: Merge MIPS and MIPS64.
13196 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13198 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13200 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13202 * Makefile.in: Add required vsx dependencies.
13204 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13205 Declare init_registers_powerpc_vsx32l.
13206 Declare init_registers_powerpc_vsx64l.
13207 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13208 (ppc_arch_setup): Check for VSX in hwcap.
13209 (ppc_fill_vsxregset): New function.
13210 (ppc_store_vsxregset): New function.
13211 Add new VSX entry in regset_info target_regsets.
13213 * configure.srv: Add new VSX dependencies.
13215 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13217 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13218 (remote_open): Set or clear transport_is_reliable.
13219 (putpkt_binary): Don't expect acks in noack mode.
13220 (getpkt): Don't send ack/nac in noack mode.
13221 * server.c (handle_general_set): Handle QStartNoAckMode.
13222 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13224 (main): Reset noack_mode on every connection.
13225 * server.h (noack_mode): Declare.
13227 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13229 * Makefile.in (GDBREPLAY_OBS): New variable.
13230 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13232 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13233 Daniel Jacobowitz <dan@codesourcery.com>
13235 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13236 (usr_store_inferior_registers): Likewise.
13237 (regsets_store_inferior_registers): Likewise.
13239 2008-07-31 Rolf Jansen <rj@surtec.com>
13240 Pedro Alves <pedro@codesourcery.com>
13242 * configure.ac: Check for memmem declaration.
13243 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13244 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13245 (disable_packet_qfThreadInfo): Unconditionally compile.
13246 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13247 * configure, config.in: Regenerate.
13249 2008-07-28 Doug Kwan <dougkwan@google.com>
13251 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13252 (linux_write_memory): Remove declaration of errno.
13254 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13256 * linux-low.c (handle_extended_wait): Do not use "status"
13257 variable uninitialized.
13259 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13261 * server.c (handle_v_attach): Inhibit reporting dll changes.
13263 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13265 * remote-utils.c (prepare_resume_reply): If requested, don't
13266 output "thread:TID" in the T stop reply.
13268 * server.c (disable_packet_vCont, disable_packet_Tthread)
13269 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13270 (handle_query): If requested, disable support for qC, qfThreadInfo
13272 (handle_v_requests): If requested, disable support for vCont.
13273 (gdbserver_show_disableable): New.
13274 (main): Handle --disable-packet and --disable-packet=LIST.
13276 * server.h (disable_packet_vCont, disable_packet_Tthread)
13277 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13279 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13281 * server.c (gdbserver_usage): Mention --version.
13283 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13285 * Makefile.in (gdbreplay.o): New rule.
13287 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13289 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13290 message, not gdbserver.
13292 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13293 Nathan Sidwell <nathan@codesourcery.com>
13294 Joseph Myers <joseph@codesourcery.com>
13296 * acinclude.m4: Include ../../config/acx.m4.
13297 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13298 * configure, config.in: Regenerate.
13299 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13300 * server.c (gdbserver_version): Print PKGVERSION.
13301 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13302 (main): Adjust gdbserver_usage calls.
13303 * gdbreplay.c (version, host_name): Add declarations.
13304 (gdbreplay_version, gdbreplay_usage): New.
13305 (main): Accept --version and --help options.
13307 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13309 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13310 (arm_breakpoint_at): Handle Thumb.
13311 (the_low_target): Add comment.
13313 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13315 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13317 2008-05-09 Doug Evans <dje@google.com>
13319 * server.h (decode_search_memory_packet): Declare.
13320 * remote-utils.c (decode_search_memory_packet): New fn.
13321 * server.c (handle_search_memory_1): New fn.
13322 (handle_search_memory): New fn.
13323 (handle_query): Process qSearch:memory packets.
13325 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13327 * regcache.c (registers_length): Remove.
13328 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13329 full register packet.
13330 * regcache.h (registers_length): Remove prototype.
13331 * server.h (PBUFSIZ): Define to 16384.
13333 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13335 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13336 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13337 powerpc-64l.o, and powerpc-altivec64l.o.
13338 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13339 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13340 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13341 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13342 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13345 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13346 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13347 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13348 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13349 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13350 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13351 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13352 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13353 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13354 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13357 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13358 (init_registers_powerpc_32l): ... this new prototype.
13359 (init_registers_powerpc_32): Remove, replace by ...
13360 (init_registers_powerpc_altivec32l): ... this new prototype.
13361 (init_registers_powerpc_e500): Remove, replace by ...
13362 (init_registers_powerpc_e500l): ... this new prototype.
13363 (init_registers_ppc64): Remove, replace by ...
13364 (init_registers_powerpc_64l): ... this new prototype.
13365 (init_registers_powerpc_64): Remove, replace by ...
13366 (init_registers_powerpc_altivec64l): ... this new prototype.
13367 (ppc_num_regs): Set to 73.
13368 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13369 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13370 (ppc_cannot_store_register): Handle orig_r3 and trap.
13371 (ppc_arch_setup): Update init_registers_... calls.
13372 (ppc_fill_gregset): Handle orig_r3 and trap.
13374 * inferiors.c (clear_inferiors): Reset current_inferior.
13376 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13378 * acinclude.m4: Add override.m4.
13379 * configure: Regenerate.
13381 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13383 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13384 initial call to init_register_ppc64.
13386 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13388 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13389 single powerpc*-*-linux* case.
13390 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13392 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13394 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13395 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13397 * linux-ppc-low.c: Include <elf.h>.
13398 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13399 (ppc_hwcap): New global variable.
13400 (ppc_regmap): Remove __SPE__ #ifdef sections.
13401 (ppc_regmap_e500): New global variable.
13402 (ppc_cannot_store_register): Update __SPE__ special case.
13403 (ppc_get_hwcap): New function.
13404 (ppc_arch_setup): Use it to determine whether inferior supports
13405 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13406 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13407 Do not access registers if target does not support AltiVec.
13408 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13409 Do not access registers if target does not support SPE.
13410 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13412 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13414 * linux-low.c (disabled_regsets, num_regsets): New.
13415 (use_regsets_p): Delete.
13416 (linux_wait_for_process): Clear disabled_regsets.
13417 (regsets_fetch_inferior_registers): Check and set it.
13418 (regsets_store_inferior_registers): Likewise.
13419 (linux_fetch_registers, linux_store_registers): Do not use
13421 (initialize_low): Allocate disabled_regsets.
13423 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13425 * Makefile.in (LIBOBJS): New.
13426 (OBS): Use LIBOBJS.
13427 (memmem.o): New rule.
13428 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13429 * configure: Regenerated.
13431 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13433 * server.c (handle_query): Never return "unsupported" for
13434 qXfer:features:read queries.
13436 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13438 * server.c (get_features_xml): Fix inverted condition.
13439 (handle_query): Always support qXfer:feature:read.
13441 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13443 * server.c (wrapper_argv): New.
13444 (start_inferior): Handle wrapper_argv. If set, expect an extra
13446 (gdbserver_usage): Document --wrapper.
13447 (main): Parse --wrapper.
13449 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13451 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13452 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13453 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13454 (ppc_set_pc): Likewise.
13455 (ppc_arch_setup): New function.
13456 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13457 of collect_register.
13458 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13460 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13462 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13463 instead of linux-ppc64-low.o.
13464 * linux-ppc64-low.c: Remove file.
13465 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13466 (linux-ppc64-low.o): Remove rule.
13468 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13469 (init_registers_powerpc_64): Likewise.
13470 (ppc_regmap): Conditionally define depending on __powerpc64__.
13471 (ppc_cannot_store_register): Do not special-case "fpscr" when
13472 compiled on __powerpc64__.
13473 (ppc_collect_ptrace_register): New function.
13474 (ppc_supply_ptrace_register): New function.
13475 (ppc_breakpoint): Change type to "unsigned int".
13476 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13477 (the_low_target): Conditionally provide initializers for the
13478 arch_setup member depending on __powerpc64__. Install
13479 collect_ptrace_register and supply_ptrace_register members.
13481 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13483 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13484 * server.c (gdbserver_xmltarget): Define.
13485 (get_features_xml): Use it to replace "target.xml" and arch_string.
13487 * configure.srv: Remove srv_xmltarget. Add XML files that were
13488 mentioned there to srv_xmlfiles instead. Remove conditional tests
13489 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13490 srv_xmlfiles and srv_regobj to include all possible choices.
13491 * configure.ac (srv_xmltarget): Remove.
13492 (srv_xmlfiles): Do not add "target.xml".
13493 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13494 checks for supplementary target information.
13495 * configure: Regenerate.
13496 * Makefile.in (XML_TARGET): Remove.
13497 (target.xml): Remove rule.
13498 (clean): Do not clean up target.xml.
13499 (.PRECIOUS): Do not mention target.xml.
13501 * target.h (struct target_ops): Remove arch_string member.
13502 * linux-low.c (linux_arch_string): Remove.
13503 (linux_target_ops): Remove arch_string initializer.
13504 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13505 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13506 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13507 * spu-low.c (spu_arch_string): Remove.
13508 (spu_target_ops): Remove arch_string initializer.
13509 * win32-low.c (win32_arch_string): Remove.
13510 (win32_target_ops): Remove arch_string initializer.
13511 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13512 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13513 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13515 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13517 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13518 by collect_ptrace_register and supply_ptrace_register hooks.
13519 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13520 instead of checking for the_low_target.left_pad_xfer.
13521 (usr_store_inferior_registers): Use collect_ptrace_register callback
13522 instead of checking for the_low_target.left_pad_xfer.
13524 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13525 (s390_supply_ptrace_register): Likewise.
13526 (s390_fill_gregset): Call s390_collect_ptrace_register.
13527 (the_low_target): Update.
13529 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13530 (ppc_supply_ptrace_register): Likewise.
13531 (the_low_target): Update.
13533 * linux-i386-low.c (the_low_target): Update.
13534 * linux-x86-64-low.c (the_low_target): Update.
13536 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13538 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13539 reg-s390.o and reg-s390x.o.
13541 * linux-low.c (new_inferior): New global variable.
13542 (linux_create_inferior, linux_attach): Set it.
13543 (linux_wait_for_process): Call the_low_target.arch_setup after the
13544 target has stopped for the first time.
13545 (initialize_low): Do not call the_low_target.arch_setup.
13547 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13548 (s390_set_pc): Likewise.
13549 (s390_arch_setup): New function.
13550 (the_low_target): Use s390_arch_setup as arch_setup routine.
13552 * regcache.c (realloc_register_cache): New function.
13553 (set_register_cache): Call it for each existing regcache.
13555 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13557 * server.h (init_registers): Remove prototype.
13559 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13560 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13561 instead of init_registers ().
13562 * linux-arm-low.c (init_registers_arm): Add prototype.
13563 (init_registers_arm_with_iwmmxt): Likewise.
13564 (the_low_target): Add initializer for arch_setup field.
13565 * linux-cris-low.c (init_registers_cris): Add prototype.
13566 (the_low_target): Add initializer for arch_setup field.
13567 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13568 (the_low_target): Add initializer for arch_setup field.
13569 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13570 (the_low_target): Add initializer for arch_setup field.
13571 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13572 (the_low_target): Add initializer for arch_setup field.
13573 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13574 (the_low_target): Add initializer for arch_setup field.
13575 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13576 (the_low_target): Add initializer for arch_setup field.
13577 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13578 (init_registers_mips64_linux): Likewise.
13579 (the_low_target): Add initializer for arch_setup field.
13580 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13581 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13582 (the_low_target): Add initializer for arch_setup field.
13583 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13584 (init_registers_powerpc_64): Likewise.
13585 (the_low_target): Add initializer for arch_setup field.
13586 * linux-s390-low.c (init_registers_s390): Add prototype.
13587 (init_registers_s390x): Likewise.
13588 (the_low_target): Add initializer for arch_setup field.
13589 * linux-sh-low.c (init_registers_sh): Add prototype.
13590 (the_low_target): Add initializer for arch_setup field.
13591 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13592 (the_low_target): Add initializer for arch_setup field.
13593 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13594 (the_low_target): Add initializer for arch_setup field.
13596 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13597 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13598 instead of init_registers ().
13599 * win32-arm-low.c (init_registers_arm): Add prototype.
13600 (the_low_target): Add initializer for arch_setup field.
13601 * win32-i386-low.c (init_registers_i386): Add prototype.
13602 (the_low_target): Add initializer for arch_setup field.
13604 * spu-low.c (init_registers_spu): Add prototype.
13605 (initialize_low): Call initialie_registers_spu () instead of
13606 initialize_registers ().
13608 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13610 * server.c (handle_v_requests): When handling the vRun and vAttach
13611 packets, if already debugging a process, don't kill it. Return an
13614 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13616 * server.c (handle_query): Correct length check.
13618 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13620 * win32-low.c (do_initial_child_stuff): Add process handle
13621 parameter. Set current_process_handle and current_process_id from the
13622 parameters. Clear globals.
13623 (win32_create_inferior): Don't set current_process_handle and
13624 current_process_id here. Instead pass them on the call to
13625 do_initial_child_stuff.
13626 (win32_attach): Likewise.
13627 (win32_clear_inferiors): New.
13628 (win32_kill): Don't close the current process handle or the
13629 current thread handle here. Instead call win32_clear_inferiors.
13630 (win32_detach): Don't open a new handle to the process. Call
13631 win32_clear_inferiors.
13632 (win32_join): Don't rely on current_process_handle; open a new
13633 handle using the process id.
13634 (win32_wait): Call win32_clear_inferiors when the inferior process
13637 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13639 * server.c (monitor_show_help): Add "exit".
13641 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13643 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13644 (clean): Add reg-xtensa.c.
13645 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13646 * configure.srv (xtensa*-*-linux*) New target.
13647 * linux-xtensa-low.c: New.
13648 * xtensa-xtregs.c: New.
13650 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13652 * hostio.c: Don't include errno.h.
13653 (errno_to_fileio_errno): Move to hostio-errno.
13654 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13655 error number outputting to the target->hostio_last_error callback.
13656 (hostio_packet_error): Use FILEIO_EINVAL directly.
13657 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13658 calls to hostio_error.
13659 * hostio-errno.c: New.
13660 * server.h (hostio_last_error_from_errno): Declare.
13661 * target.h (target_ops): Add hostio_last_error member.
13662 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13663 as hostio_last_error handler.
13664 * spu-low.c (spu_target_ops): Likewise.
13665 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13666 (wince_hostio_last_error): New functions.
13667 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13668 as hostio_last_error handler.
13669 (win32_target_ops) [!_WIN32_WCE]: Register
13670 hostio_last_error_from_errno as hostio_last_error handler.
13671 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13672 (hostio-errno.o): New rule.
13673 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13674 * configure.srv (srv_hostio_err_objs): New variable. Default to
13676 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13677 * configure: Regenerate.
13679 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13681 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13682 (linux_kill, linux_detach): Clean up the process list.
13683 * remote-utils.c (remote_open): Improve port number parsing.
13684 (putpkt_binary, input_interrupt): Only send interrupts if the target
13686 * server.c (extended_protocol): Make static.
13687 (attached): Define earlier.
13688 (exit_requested, response_needed, program_argv): New variables.
13689 (target_running): New.
13690 (start_inferior): Clear attached here.
13691 (attach_inferior): Set attached here.
13692 (require_running): Define.
13693 (handle_query): Use require_running and target_running. Implement
13695 (handle_v_attach, handle_v_run): New.
13696 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13697 (gdbserver_usage): Update.
13698 (main): Redo argument parsing. Handle --debug and --multi. Handle
13699 --attach along with other options or after the port. Save
13700 program_argv. Support no initial program. Resynchronize
13701 communication with GDB after an error. Handle "monitor exit".
13702 Use require_running and target_running. Always allow the extended
13703 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13704 restart in extended mode.
13705 * README: Refer to the GDB manual. Update --attach usage.
13707 2007-12-20 Andreas Schwab <schwab@suse.de>
13709 * linux-low.c (STACK_SIZE): Define.
13710 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13711 (linux_test_for_tracefork): Likewise.
13713 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13715 * linux-low.c (linux_wait_for_event): Update messages. Do not
13716 reinsert auto-delete breakpoints.
13717 * mem-break.c (struct breakpoint): Change return type of handler to
13719 (set_breakpoint_at): Update handler type.
13720 (reinsert_breakpoint_handler): Return 1 instead of calling
13722 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13724 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13725 * mem-break.h (set_breakpoint_at): Update handler type.
13726 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13727 * win32-low.c (auto_delete_breakpoint): New.
13728 (get_child_debug_event): Use it.
13730 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13732 * configure.ac: Check for pread and pwrite.
13733 * hostio.c (handle_pread): Fall back to lseek and read.
13734 (handle_pwrite): Fall back to lseek and write.
13735 * config.in, configure: Regenerated.
13737 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13739 * server.c (myresume): Add own_buf argument.
13740 (main): Update calls.
13742 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13744 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13745 * remote-utils.c (remote_open): Do not call disable_async_io.
13746 (block_async_io): Delete.
13747 (unblock_async_io): Make static.
13748 (initialize_async_io): New.
13749 * server.c (handle_v_cont): Handle async I/O here.
13750 (myresume): Likewise. Move other common resume tasks here...
13751 (main): ... from here. Call initialize_async_io. Disable async
13752 I/O before the main loop.
13753 * server.h (initialize_async_io): Declare.
13754 (block_async_io, unblock_async_io): Delete prototypes.
13755 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13757 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13759 * remote-utils.c (readchar): Allow binary data in received messages.
13761 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13763 * win32-low.c (attaching): New global.
13764 (win32_create_inferior): Clear the `attaching' global.
13765 (win32_attach): Set the `attaching' global.
13766 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13767 attaching. Only set a breakpoint at the entry point if not
13770 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13772 * server.c (main): Don't report dll events on the initial
13773 connection on attaches.
13775 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13777 * server.c (main): Relax numerical bases supported for the pid of
13778 the --attach command line argument.
13780 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13782 * win32-low.c (win32_attach): Call OpenProcess before
13783 DebugActiveProcess, not after. Add last error output to error
13786 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13788 * win32-low.c (win32_get_thread_context)
13789 (win32_set_thread_context): New functions.
13790 (thread_rec): Use win32_get_thread_context.
13791 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13792 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13795 2007-12-03 Leo Zayas
13796 Pedro Alves <pedro_alves@portugalmail.pt>
13798 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13800 (child_add_thread): Minor cleanup.
13801 (child_continue): Resume artificially suspended threads before
13802 calling ContinueDebugEvent.
13803 (suspend_one_thread): New.
13804 (fake_breakpoint_event): New.
13805 (get_child_debug_event): Change return type to int. Check here if
13806 gdb sent an interrupt request. If a soft interrupt was requested,
13807 fake a breakpoint event. Return 0 if there is no event to handle,
13809 (win32_wait): Don't check here if gdb sent an interrupt request.
13810 Ensure there is a valid event to handle.
13811 (win32_request_interrupt): Add soft interruption method as last
13814 2007-12-03 Leo Zayas
13815 Pedro Alves <pedro_alves@portugalmail.pt>
13817 * win32-low.h (win32_thread_info): Add descriptions to the
13818 structure members. Replace `suspend_count' counter by a
13820 * win32-low.c (thread_rec): Update condition of when to get the
13821 context from the inferior. Rely on ContextFlags being set if it
13822 has already been retrieved. Only suspend the inferior thread if
13823 we haven't already. Warn if that fails.
13824 (continue_one_thread): s/suspend_count/suspended/. Only call
13825 ResumeThread once. Warn if that fails.
13827 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13829 * win32-low.c (win32_wait): Don't read from the inferior when it
13830 has already exited.
13832 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13834 * Makefile.in (win32_low_h): New variable.
13835 (win32-low.o): Add dependency on $(win32_low_h).
13836 (win32-arm-low.o, win32-i386-low.o): New rules.
13838 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13840 * hostio.c: Correct copyright year.
13842 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13844 * Makefile.in (OBS): Add hostio.o.
13845 (hostio.o): New rule.
13846 * server.h (handle_vFile): Declare.
13847 * hostio.c: New file.
13848 * server.c (handle_v_requests): Take packet_len and new_packet_len
13849 for binary packets. Call handle_vFile.
13850 (main): Update call to handle_v_requests.
13852 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13854 * linux-low.c: Include <sched.h>.
13856 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13858 * linux-low.c (linux_tracefork_grandchild): New.
13859 (linux_tracefork_child): Use clone.
13860 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13862 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13864 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13866 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13868 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13870 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13872 * inferiors.c (change_inferior_id): Delete.
13873 (add_pid_to_list, pull_pid_from_list): New.
13874 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13875 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13876 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13877 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13878 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13879 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13880 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13881 (using_threads): Always set to 1.
13882 (handle_extended_wait): New.
13883 (add_process): Do not set TID.
13884 (linux_create_inferior): Set must_set_ptrace_flags.
13885 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13886 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13887 (linux_thread_alive): Rename TID argument to LWPID.
13888 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13889 (linux_wait_for_event): Do not use TID or check using_threads. Update
13890 call to dead_thread_notify. Call handle_extended_wait.
13891 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13892 (send_sigstop): Delete sigstop_sent.
13893 (wait_for_sigstop): Avoid TID.
13894 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13895 (linux_test_for_tracefork): New.
13896 (linux_lookup_signals): Use thread_db_active and
13897 linux_supports_tracefork_flag.
13898 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13899 * linux-low.h (get_process_thread): Avoid TID.
13900 (struct process_ifo): Move thread_known and tid to the end. Remove
13902 (linux_attach_lwp, thread_db_init): Update prototypes.
13903 * server.h (change_inferior_id): Delete prototype.
13904 (add_pid_to_list, pull_pid_from_list): New prototypes.
13905 * thread-db.c (thread_db_use_events): New.
13906 (find_first_thread): Rename to...
13907 (find_one_thread): ...this. Update callers and messages. Do not
13908 call fatal. Check thread_db_use_events. Do not call
13909 change_inferior_id or new_thread_notify.
13910 (maybe_attach_thread): Update. Do not call new_thread_notify.
13911 (thread_db_init): Set thread_db_use_events. Check use_events.
13912 * utils.c (fatal, warning): Correct message prefix.
13914 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13916 * Makefile.in (clean): Remove new files.
13917 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13918 (powerpc-64.o, powerpc-64.c): New rules.
13919 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13920 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13922 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13924 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13925 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13926 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13927 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13928 (target_regsets): Add AltiVec and SPE register sets.
13929 * configure.ac: Check for AltiVec and SPE.
13930 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
13931 (ppc_fill_vrregset, ppc_store_vrregset): New.
13932 (target_regsets): Add AltiVec register set.
13933 * configure: Regenerated.
13935 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
13937 * linux-low.c (O_LARGEFILE): Define.
13938 (linux_read_memory): Use /proc/PID/mem.
13939 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
13940 * configure, config.in: Regenerated.
13942 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13944 * linux-low.c (linux_wait_for_event): Do not pass signals while
13947 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13949 * win32-low.c (create_process): New.
13950 (win32_create_inferior): Use create_process instead of
13951 CreateProcess. If create_process failed retry appending an ".exe"
13952 suffix. Store the GetLastError result immediatelly after
13953 create_process calls and use it on the call to error.
13955 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
13957 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
13959 2007-08-23 Joel Brobecker <brobecker@adacore.com>
13961 * configure.ac: Switch license to GPLv3.
13963 2007-08-01 Michael Snyder <msnyder@access-company.com>
13965 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
13967 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
13969 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
13971 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
13972 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
13973 CloseToolhelp32Snapshot.
13974 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
13975 CloseToolhelp32Snapshot.
13977 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
13979 * server.c (main): Check for inferior exit before main loop.
13981 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
13983 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
13984 instead of on tmp_desc.
13986 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
13987 Daniel Jacobowitz <dan@codesourcery.com>
13989 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
13990 (add_thread): Minor cleanups.
13991 (clear_inferiors): Move lower in the file. Clear the DLL
13993 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
13994 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
13995 (xml_escape_text): New.
13996 * server.c (handle_query): Handle qXfer:libraries:read. Report it
13998 (handle_v_cont): Report errors.
13999 (gdbserver_version): Update.
14000 (main): Correct size of own_buf. Do not report initial DLL events.
14001 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14002 (unloaded_dll, xml_escape_text): New.
14003 * win32-low.c (enum target_waitkind): Update comments.
14004 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14005 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14006 (win32_EnumProcessModules, win32_GetModuleInformation)
14007 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14008 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14009 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14010 (win32_Module32First, win32_Module32Next, load_toolhelp)
14011 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14012 (get_child_debug_event): Handle DLL events.
14013 (win32_wait): Likewise.
14015 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14017 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14018 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14020 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14022 * win32-low.c (handle_output_debug_string): Ignore event if not
14025 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14027 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14029 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14031 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14033 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14035 * inferiors.c (change_inferior_id): Add comment.
14036 * linux-low.c (check_removed_breakpoint): Add an early
14037 prototype. Improve debug output.
14038 (linux_attach): Doc update.
14039 (linux_detach_one_process, linux_detach): Clean up before releasing
14041 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14042 * linux-low.h (struct process_info): Doc improvement.
14043 * mem-break.c (delete_all_breakpoints): New.
14044 * mem-break.h (delete_all_breakpoints): New prototype.
14045 * thread-db.c (find_first_thread): New.
14046 (thread_db_create_event): Call it instead of
14047 thread_db_find_new_threads. Clean up unused variables.
14048 (maybe_attach_thread): Remove first thread handling.
14049 (thread_db_find_new_threads): Use find_first_thread.
14050 (thread_db_get_tls_address): Likewise.
14052 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14054 * thread-db.c (thread_db_find_new_threads): Add prototype.
14055 (thread_db_create_event): Check for the main thread before adding
14057 (maybe_attach_thread): Only enable event reporting if TID == 0.
14058 (thread_db_get_tls_address): Check for new threads.
14060 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14062 * linux-low.c (linux_create_inferior): Try execv before execvp.
14063 * spu-low.c (spu_create_inferior): Likewise.
14065 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14067 * linux-low.c (linux_create_inferior): Change execv to execvp.
14068 * spu-low.c (spu_create_inferior): Likewies.
14070 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14072 * Makefile.in (clean): Clean new files instead of deleted ones.
14073 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14074 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14076 * configure.srv: Specify XML files and new regformats for MIPS and
14078 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14079 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14080 an entry for the restart register.
14081 (mips_cannot_fetch_register, mips_cannot_store_register)
14082 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14083 register names to match the XML descriptions.
14084 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14085 restart register instead of $0.
14087 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14088 Markus Deuling <deuling@de.ibm.com>
14090 * remote-utils.c (decode_xfer_write): New function.
14091 * server.h (decode_xfer_write): Add prototype.
14092 * server.c (handle_query): Add PACKET_LEN argument. Support
14093 qXfer:spu:read and qXfer:spu:write packets.
14094 (main): Pass packet_len to handle_query.
14095 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14096 * target.h (target_ops): Add qxfer_spu.
14098 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14100 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14101 accessing non-seekable spufs files.
14103 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14105 * server.c (handle_query): Add reply for qC packet.
14107 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14108 Leo Zayas <lerele@champenstudios@com>
14110 * server.h (check_remote_input_interrupt_request): New function.
14111 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14112 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14113 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14114 (check_remote_input_interrupt_request): New function.
14115 * server.h (check_remote_input_interrupt_request): Declare.
14116 * win32-low.c (winapi_DebugBreakProcess,
14117 winapi_GenerateConsoleCtrlEvent): New typedefs.
14118 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14120 (win32_wait): Check for remote interrupt request
14121 with check_remote_input_interrupt_request.
14122 (win32_request_interrupt): New function.
14123 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14125 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14127 * win32-low.c (debug_registers_changed,
14128 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14129 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14130 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14131 (thread_rec): Get context using the low target.
14132 (child_add_thread): Call thread_added on the low target,
14133 which does the same thing.
14135 (do_initial_child_stuff): Remove debug registers references.
14136 Set context using the low target. Resume threads after
14137 setting the contexts.
14138 (child_continue): Remove dead variable. Remove debug
14139 registers references.
14140 (child_fetch_inferior_registers): Go through the low target.
14141 (do_child_store_inferior_registers): Remove.
14142 (child_store_inferior_registers): Go through the low target.
14143 (win32_resume): Remove debug registers references.
14144 Set context using the low target.
14145 (handle_exception): Change return type to void. Don't record
14146 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14147 first chance exception.
14148 (get_child_debug_event): Change return type to void. Remove
14149 goto loop. Always return after waiting for debug event.
14150 (win32_wait): Convert to switch statement. Handle spurious
14153 * win32-i386-low.c (debug_registers_changed,
14154 debug_registers_used): New.
14155 (initial_stuff): Rename to ...
14156 (i386_initial_stuff): ... this. Clear debug registers
14158 (store_debug_registers): Delete.
14159 (i386_get_thread_context): New.
14160 (load_debug_registers): Delete.
14161 (i386_set_thread_context): New.
14162 (i386_thread_added): New.
14163 (single_step): Rename to ...
14164 (i386_single_step): ... this.
14165 (do_fetch_inferior_registers): Rename to ...
14166 (i386_fetch_inferior_register): ... this.
14167 (i386_store_inferior_register): New.
14168 (the_low_target): Adapt to new interface.
14170 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14171 (arm_get_thread_context): New.
14172 (arm_set_thread_context): New.
14174 (do_fetch_inferior_registers): Rename to ...
14175 (arm_fetch_inferior_register): ... this.
14176 (arm_store_inferior_register): New.
14177 (arm_wince_breakpoint): Reimplement as unsigned long.
14178 (arm_wince_breakpoint_len): Define.
14179 (the_low_target): Adapt to new interface.
14181 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14182 load_debug_registers. Add get_thread_context, set_thread_context,
14183 thread_added and store_inferior_register. Rename
14184 fetch_inferior_registers to fetch_inferior_register.
14185 (regptr): Remove declaration.
14187 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14189 * linux-low.c (linux_detach): Change return type to int. Return 0.
14190 * spu-low.c (spu_detach): Likewise.
14192 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14194 * target.h (target_ops): Change return type of detach to int.
14196 (join_inferior): New.
14197 * server.c (main): Don't skip detach support on mingw32.
14198 If the inferior doesn't support detaching return error.
14199 Call join_inferior instead of using waitpid.
14200 * linux-low.c (linux_join): New.
14201 (linux_target_op): Add linux_join.
14202 * spu-low.c (spu_join): New.
14203 (spu_target_ops): Add spu_join.
14204 * win32-low.c (win32_detach): Adapt to new interface.
14205 Reopen current_process_handle before detaching. Issue a child
14206 resume before detaching.
14208 (win32_target_op): Add win32_join.
14210 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14212 * win32-low.c (win32-attach): Fix return value.
14213 * target.h (target_ops): Describe ATTACH return values.
14215 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14217 * win32-low.c (GETPROCADDRESS): Define.
14218 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14219 (winapi_DebugSetProcessKillOnExit): Likewise.
14220 (win32_create_inferior): Force usage of ansi CreateProcessA.
14221 (win32_attach): Use GETPROCADDRESS.
14222 (win32_detach): Likewise.
14224 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14226 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14228 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14230 * win32-low.c: Commit leftover changes from 2007-03-29.
14232 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14234 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14235 fields short instead of int. Add explicit padding.
14236 (i387_cache_to_fsave): Remove unnecessary casts.
14237 (i387_fsave_to_cache): Doc fix.
14238 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14240 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14242 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14243 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14245 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14247 * configure.srv (arm*-*-mingw32ce*): Move near the other
14250 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14252 * configure.ac: Add errno checking.
14253 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14254 sys/file.h and malloc.h.
14255 (AC_CHECK_DECLS): Add perror.
14256 (srv_mingwce): Handle.
14257 * configure.srv (i[34567]86-*-cygwin*): Add
14258 win32-i386-low.o to srv_tgtobj.
14259 (i[34567]86-*-mingw*): Likewise.
14260 (arm*-*-mingw32ce*): Add case.
14261 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14262 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14263 [__MINGW32CE__] (strerror): New function.
14264 [__MINGW32CE__] (errno): Define to GetLastError.
14265 [__MINGW32CE__] (COUNTOF): New macro.
14266 (remote_open): Remove extra close call.
14267 * mem-break.c (delete_breakpoint_at): New function.
14268 * mem-break.h (delete_breakpoint_at): Declare.
14269 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14270 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14271 [USE_WIN32API] (read, write): Add char* casts.
14272 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14273 * server.h: Include wincecompat.h on Windows CE.
14274 [HAVE_ERRNO_H]: Check.
14275 (perror): Declare if not declared.
14276 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14277 (perror_with_name): Remove errno declaration.
14278 * wincecompat.h: New.
14279 * wincecompat.c: New.
14280 * win32-low.h: New.
14281 * win32-arm-low.c: New.
14282 * win32-i386-low.c: New.
14283 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14284 (OUTMSG2): Make it safe.
14286 (COUNTOF): New macro.
14287 (NUM_REGS): Get it from the low target.
14288 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14289 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14290 (thread_rec): Let low target handle debug registers.
14291 (child_add_thread): Likewise.
14292 (child_init_thread_list): Likewise.
14293 (continue_one_thread): Likewise.
14295 (do_child_fetch_inferior_registers): Move to ...
14296 * win32-i386-low.c: ... here, and rename to ...
14297 (do_fetch_inferior_registers): ... this.
14298 * win32-low.c (child_fetch_inferior_registers):
14299 Go through the low target.
14300 (do_child_store_inferior_registers): Use regptr.
14301 (strwinerror): New function.
14302 (win32_create_inferior): Handle Windows CE.
14303 Use strwinerror instead of strerror on Windows error
14304 codes. Add program to the error output.
14305 Don't close the main thread handle on Windows CE.
14306 (win32_attach): Use coredll.dll on Windows CE.
14307 (win32_kill): Close current process and current
14309 (win32_detach): Use coredll.dll on Windows CE.
14310 (win32_resume): Let low target handle debug registers, and
14312 (handle_exception): Add/Remove initial breakpoint. Avoid
14313 non-existant WSTOPSIG on Windows CE.
14314 (win32_read_inferior_memory): Cast to remove warning.
14315 (win32_arch_string): Go through the low target.
14316 (initialize_low): Call set_breakpoint_data with the low
14317 target's breakpoint.
14318 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14319 FOP_REGNUM, mappings): Move to ...
14320 * win32-i386-low.c: ... here.
14321 * win32-low.c (win32_thread_info): Move to ...
14322 * win32-low.h: ... here.
14323 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14324 win32-arm-low.c and wincecompat.c.
14325 (all:): Add $EXEEXT.
14326 (install-only:): Likewise.
14327 (gdbserver:): Likewise.
14328 (gdbreplay:): Likewise.
14329 * config.in: Regenerate.
14330 * configure: Regenerate.
14332 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14334 * win32-low.c: Rename typedef thread_info to
14335 win32_thread_info throughout.
14337 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14339 * win32-i386-low.c: Rename to ...
14340 * win32-low.c: ... this.
14341 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14342 * Makefile.in: Likewise.
14344 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14346 * remote-utils.c (monitor_output): Constify msg parameter.
14347 * server.h (monitor_output): Likewise.
14348 * win32-i386-low.c (handle_output_debug_string): New.
14349 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14350 handle_output_debug_string.
14351 (get_child_debug_event): Likewise.
14353 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14355 * server.c (main): Correct strtoul check.
14357 2007-03-27 Jon Ringle <jon@ringle.org>
14359 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14361 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14363 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14365 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14367 * terminal.h: Check HAVE_SGTTY_H.
14369 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14371 * remote-utils.c (remote_open): Print out the assigned port number.
14373 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14375 * remote-utils.c (monitor_output): New function.
14376 * server.c (debug_threads): Define here.
14377 (monitor_show_help): New function.
14378 (handle_query): Handle qRcmd.
14379 (main): Do not handle 'd' packet.
14380 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14381 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14384 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14386 * Makefile.in (EXEEXT): New.
14387 (clean): Use $(EXEEXT).
14389 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14391 * target.h (target_ops): Rename send_signal to request_interrupt,
14392 and remove enum target_signal parameter.
14393 * linux-low.c (linux_request_interrupt): Rename from
14394 linux_send_signal, and always send SIGINT.
14395 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14396 and always send SIGINT.
14397 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14399 (input_interrupt): Likewise.
14401 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14403 * server.c (get_features_xml): Check if target implemented
14405 * win32-i386-low.c (win32_arch_string): New.
14406 (win32_target_ops): Add win32_arch_string as arch_string member.
14408 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14410 * spu-low.c (spu_arch_string): New.
14411 (spu_target_ops): Add spu_arch_string.
14413 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14415 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14416 * configure.ac: Do not check for terminal.h.
14417 * configure, config.in: Regenerated.
14419 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14421 * Makefile.in (OBS): Add $(XML_BUILTIN).
14422 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14424 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14425 (arm-with-iwmmxt.c): New.
14426 * config.in, configure: Regenerate.
14427 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14428 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14429 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14430 (arm*-*-linux*): Add iWMMXt and regset support.
14431 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14432 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14433 (arm_store_wmmxregset, target_regsets): New.
14434 * server.c (get_features_xml): Take annex argument. Check builtin
14436 (handle_query): Handle multiple annexes.
14438 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14440 * remote-utils.c [USE_WIN32API] (read, write): Define.
14441 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14444 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14446 * linux-i386-low.c (the_low_target): Set arch_string.
14447 * linux-x86-64-low.c (the_low_target): Likewise.
14448 * linux-low.c (linux_arch_string): New.
14449 (linux_target_ops): Add it.
14450 * linux-low.h (struct linux_target_ops): Add arch_string.
14451 * server.c (write_qxfer_response): Use const void * for DATA.
14452 (get_features_xml): New.
14453 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14454 * target.h (struct target_ops): Add arch_string method.
14456 2007-01-03 Denis Pilat <denis.pilat@st.com>
14457 Daniel Jacobowitz <dan@codesourcery.com>
14459 * linux-low.c (linux_kill): Handle being called with no threads.
14460 * win32-i386-low.c (win32_kill): Likewise.
14461 (get_child_debug_event): Clear current_process_handle.
14463 2006-12-30 Denis PILAT <denis.pilat@st.com>
14464 Daniel Jacobowitz <dan@codesourcery.com>
14466 * remote-utils.c (remote_open): Check the type of specified
14467 serial port devices before opening them.
14468 * server.c (main): Kill the inferior if an error occurs during
14469 the first remote_open.
14471 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14473 * README: Update supported targets.
14475 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14477 * Makefile.in (clean): Remove reg-mips64.c.
14478 (reg-mips64.c, reg-mips64.o): New rules.
14479 * configure.srv: Handle mips64. Include regset support for mips.
14480 * linux-mips-low.c (union mips_register): New.
14481 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14482 (mips_breakpoint, mips_breakpoint_at): Use int.
14483 (mips_collect_register, mips_supply_register)
14484 (mips_collect_register_32bit, mips_supply_register_32bit)
14485 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14486 (mips_store_fpregset, target_regsets): New.
14487 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14489 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14491 * configure.srv: Add target "spu*-*-*".
14492 * Makefile.in (clean): Remove reg-spu.c.
14493 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14494 * spu-low.c: New file.
14496 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14498 * configure.ac: Correct td_thr_tls_get_addr test.
14499 * configure: Regenerated.
14501 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14503 * linux-low.c (linux_wait_for_event): Reformat. Use the
14504 pass_signals array.
14505 * remote-utils.c (decode_address_to_semicolon): New.
14506 * server.c (pass_signals, handle_general_set): New.
14507 (handle_query): Mention QPassSignals for qSupported.
14508 (main): Call handle_general_set.
14509 * server.h (pass_signals, decode_address_to_semicolon): New.
14511 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14513 * server.c (handle_query): Correct error handling for read_auxv.
14515 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14517 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14518 and srv_linux_thread_db to yes.
14519 * linux-s390-low.c (s390_fill_gregset): New function.
14520 (target_regsets): Define data structure.
14522 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14524 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14525 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14526 * config.in, configure: Regenerated.
14527 * inferiors.c (gdb_id_to_thread): New function.
14528 (gdb_id_to_thread_id): Use it.
14529 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14530 * linux-low.h (struct process_info): Add th member.
14531 (thread_db_get_tls_address): New prototype.
14532 * remote-utils.c (decode_address): Make non-static.
14533 * server.c (handle_query): Handle qGetTLSAddr.
14534 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14535 * target.h (struct target_ops): Add get_tls_address.
14536 * thread-db.c (maybe_attach_thread): Save the thread handle.
14537 (thread_db_get_tls_address): New.
14539 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14541 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14542 (linux_resume_one_process): Take a siginfo_t *. Update all
14543 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14544 (struct pending_signals): Add a siginfo_t.
14545 (linux_wait_for_process): Always set last_status.
14546 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14547 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14548 * linux-low.h (struct process_info): Add last_status.
14550 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14552 * remote-utils.c (try_rle): New function.
14553 (putpkt_binary): Use it.
14555 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14557 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14558 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14559 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14560 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14561 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14564 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14566 * server.c (terminal_fd): New variable.
14567 (old_foreground_pgrp): Likewise.
14568 (restore_old_foreground_pgrp): New function.
14569 (start_inferior): Record the terminal file descriptor in terminal_fd
14570 and its original foreground group in old_foreground_pgrp. Register
14571 restore_old_foreground_pgrp with atexit().
14573 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14575 * server.c (handle_query): Correct qPart to qXfer.
14577 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14579 * configure.ac: Check for more headers which are missing on
14580 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14581 * configure.srv: Add Cygwin and mingw32.
14582 * remote-utils.c: Don't include headers unconditionally which
14583 are missing on mingw32. Include <winsock.h> for mingw32.
14584 (remote_open): Adjust for mingw32 support. Flush
14585 standard error after writing to it.
14586 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14587 (unblock_async_io, enable_async_io, disable_async_io)
14588 (readchar, getpkt): Update for Winsock support.
14589 (prepare_resume_reply): Expect a protocol signal number.
14590 * server.c: Disable <sys/wait.h> on mingw32.
14591 (start_inferior): Adjust for mingw32 support. Flush
14592 standard error after writing to it.
14593 (attach_inferior): Likewise. Use protocol signal
14595 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14597 * win32-i386-low.c: New file.
14598 * Makefile.in (XM_CLIBS): Set.
14599 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14600 (win32-i386-low.o): New dependency rule.
14601 * linux-low.c (linux_wait): Use target signal numbers.
14602 * target.h (struct target_ops): Doc fix.
14603 * server.h (target_signal_to_name): New prototype.
14604 * gdbreplay.c: Don't include headers unconditionally which
14605 are missing on mingw32. Include <winsock.h> for mingw32.
14606 (remote_close, remote_open): Adjust for Winsock support.
14607 * configure, config.in: Regenerated.
14609 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14611 * server.c (decode_xfer_read, write_qxfer_response): New.
14612 (handle_query): Take a packet length argument. Handle
14613 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14614 the qSupported response.
14615 (main): Update call to handle_query.
14617 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14619 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14620 (putpkt_binary): Renamed from putpkt and adjusted for binary
14622 (putpkt): New wrapper for putpkt_binary.
14623 (readchar): Don't mask off the high bit.
14624 (decode_X_packet): New function.
14625 * server.c (main): Call putpkt_binary if a handler sets the packet
14626 length. Save the length of the incoming packet. Handle 'X'.
14627 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14629 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14631 * server.c (handle_query): Handle qSupported.
14633 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14635 * remote-utils.c (all_symbols_looked_up): New variable.
14636 (look_up_one_symbol): Check it.
14637 * server.h (look_up_one_symbol): New declaration.
14638 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14640 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14642 * Makefile.in (linux-arm-low.o): Update dependencies.
14643 * linux-arm-low.c: Include "gdb_proc_service.h".
14644 (PTRACE_GET_THREAD_AREA): Define.
14645 (ps_get_thread_area): New function.
14647 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14649 * configure.srv (m68k*-*-uclinux*): New target.
14650 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14651 (linux_resume_one_process): Remove extraneous cast.
14652 (linux_read_offsets): New.
14653 (linux_target_op): Add linux_read_offsets on mmuless systems.
14654 * server.c (handle_query): Add qOffsets logic.
14655 * target.h (struct target_ops): Add read_offsets.
14657 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14659 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14660 (PTRACE_GET_THREAD_AREA): Define.
14661 (ps_get_thread_area): New function.
14662 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14663 (linux-x86-64-low.o): Update.
14665 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14667 * configure.ac: Remove checks for prfpregset_t.
14668 * gdb_proc_service.h: New file.
14669 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14670 new "gdb_proc_service.h".
14671 * proc-service.c: Likewise.
14672 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14673 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14674 * Makefile.in (gdb_proc_service_h): Updated.
14675 * configure, config.in: Regenerated.
14677 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14679 * remote-utils.c (prepare_resume_reply): Move declaration
14680 of gdb_id_from_wait to the top of the block.
14682 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14684 * linux-low.c (regsets_store_inferior_registers): Read the regset
14685 from the target before filling it.
14687 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14689 * server.c (attach_inferior): Return SIGTRAP for a successful
14692 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14694 * Makefile.in (OBS): Add version.o.
14695 (STAGESTUFF): Delete.
14696 (version.o): Add dependencies.
14697 (version.c): Replace rule.
14698 (clean): Remove version.c.
14699 * server.c (gdbserver_version): New.
14700 (gdbserver_usage): Use printf.
14701 (main): Handle --version and --help.
14702 * server.h (version, host_name): Add declarations.
14704 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14716 * linux-x86-64-low.c:
14718 * linux-s390-low.c:
14719 * linux-ppc64-low.c:
14721 * linux-mips-low.c:
14722 * linux-m68k-low.c:
14723 * linux-m32r-low.c:
14726 * linux-ia64-low.c:
14727 * linux-i386-low.c:
14728 * linux-crisv32-low.c:
14740 * gdbserver.1: Add (C) after Copyright. Update the FSF
14743 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14745 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14746 (arm_breakpoint_at): Recognize both breakpoints.
14747 (the_low_target): Use the correct breakpoint instruction.
14749 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14751 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14752 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14753 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14754 (the_low_target): Update.
14756 2005-10-25 Andreas Schwab <schwab@suse.de>
14758 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14760 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14761 (ia64_num_regs): Reduce to 462.
14763 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14765 * acinclude.m4: Correct quoting.
14766 * aclocal.m4: Regenerated.
14768 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14769 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14770 (thread_db_init): Call thread_db_err_str.
14771 * configure.ac: Check for TD_VERSION.
14772 * config.in, configure: Regenerated.
14774 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14776 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14778 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14780 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14781 is not available. Define HAVE_PTRACE_GETREGS if it is.
14782 * config.in, configure: Regenerated.
14783 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14784 * linux-i386-low.c, linux-m68k-low.c: Update to use
14785 HAVE_PTRACE_GETREGS.
14786 * linux-low.c (regsets_fetch_inferior_registers)
14787 (regsets_store_inferior_registers): Only return 0 if we processed
14789 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14790 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14792 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14794 * inferiors.c (struct thread_info): Add gdb_id.
14795 (add_thread): Add gdb_id argument.
14796 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14797 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14798 calls to add_thread.
14799 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14800 * server.c (handle_query): Use thread_to_gdb_id.
14801 (handle_v_cont, main): Use gdb_id_to_thread_id.
14802 * server.h (add_thread): Update prototype.
14803 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14806 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14808 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14809 left-padded registers.
14810 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14811 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14813 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14815 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14816 * configure: Regenerate.
14817 * config.in: Regenerate.
14818 * server.h (NEED_DECLARATION_STRERROR):
14819 Replace with !HAVE_DECL_STRERROR.
14821 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14823 * linux-low.c (linux_wait, linux_send_signal): Don't test
14824 an unsigned long variable for > 0 if it could be MAX_ULONG.
14825 * server.c (myresume): Likewise.
14826 * target.c (set_desired_inferior): Likewise.
14828 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14830 * configure.ac: Simplify and improve check for socklen_t.
14831 * configure, config.in: Regenerate.
14833 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14835 * acconfig.h: Remove.
14836 * configure.ac: Add a test for socklen_t. Use three-argument
14837 AC_DEFINE throughout.
14838 * config.in: Regenerated using autoheader 2.59.
14839 * configure: Regenerated.
14841 * gdbreplay.c (socklen_t): Provide a default.
14842 (remote_open): Use socklen_t.
14843 * remote-utils.c (socklen_t): Provide a default.
14844 (remote_open): Use socklen_t.
14845 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14848 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14850 * linux-low.c (linux_read_memory, linux_write_memory)
14851 (linux_read_auxv): Likewise.
14852 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14853 (check_mem_write): Likewise.
14854 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14856 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14857 (registers_from_string, register_data): Likewise.
14858 * server.c (handle_query, main): Likewise.
14859 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14860 (decode_M_packet): Likewise.
14861 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14862 * target.h (struct target_ops): Update read_memory, write_memory,
14864 (read_inferior_memory, write_inferior_memory): Update.
14865 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14866 to unsigned char *.
14867 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14868 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14869 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14870 linux-s390-low.c, linux-sh-low.c: Update for changes in
14871 read_inferior_memory and the_low_target->breakpoint.
14873 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14875 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14876 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14877 * configure.srv: Add powerpc64-*-linux*.
14878 * linux-ppc64-low.c: New file.
14880 2005-05-23 Orjan Friberg <orjanf@axis.com>
14882 * linux-cris-low.c: New file with support for CRIS.
14883 * linux-crisv32-low.c: Ditto for CRISv32.
14884 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14885 (clean): Add reg-cris.c and reg-crisv32.c.
14886 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14887 reg-crisv32.o, and reg-crisv32.c to make rules.
14888 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14889 recognized targets.
14891 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14893 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14894 of sizeof (PTRACE_XFER_TYPE).
14895 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14897 2005-05-12 Orjan Friberg <orjanf@axis.com>
14899 * target.h (struct target_ops): Add insert_watchpoint,
14900 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14901 pointers for hardware watchpoint support.
14902 * linux-low.h (struct linux_target_ops): Ditto.
14903 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14904 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14905 to linux_target_ops.
14906 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14908 * server.c (main): Recognize 'Z' and 'z' packets.
14910 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14912 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14913 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14914 (the_low_target): Add new members.
14916 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14918 * proc-service.c (ps_lgetregs): Search all_processes instead of
14921 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14923 * server.c (start_inferior): Change return type to int.
14924 (attach_inferior): Change sigptr to int *.
14925 (handle_v_cont, handle_v_requests): Change signal to int *.
14926 (main): Change signal to int.
14928 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14930 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
14931 * configure.srv: Add m32r*-*-linux*.
14932 * linux-m32r-low.c: New file.
14934 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
14936 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
14938 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14940 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
14941 Take unsigned long arguments for PIDs.
14942 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
14943 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
14944 (wait_for_sigstop, linux_resume_one_process)
14945 (regsets_fetch_inferior_registers, linux_send_signal)
14946 (linux_read_auxv): Likewise. Update the types of variables holding
14947 PIDs. Update format string specifiers.
14948 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
14949 * remote-utils.c (prepare_resume_reply): Likewise.
14950 * server.c (cont_thread, general_thread, step_thread)
14951 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
14953 (handle_query): Update format specifiers.
14954 (handle_v_cont, main): Use strtoul for thread IDs.
14955 * server.h (struct inferior_list_entry): Use unsigned long for ID.
14956 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
14957 (general_thread, step_thread, thread_from_wait)
14958 (old_thread_from_wait): Update.
14959 * target.h (struct thread_resume): Use unsigned long for THREAD.
14960 (struct target_ops): Use unsigned long for arguments to attach and
14963 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
14965 * acinclude.m4: Include bfd/bfd.m4 directly.
14966 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
14967 <agriffis@toolchain.org>.
14968 * aclocal.m4, configure: Regenerated.
14970 2005-01-07 Andrew Cagney <cagney@gnu.org>
14972 * configure.ac: Rename configure.in, require autoconf 2.59.
14973 * configure: Re-generate.
14975 2004-12-08 Daniel Jacobowitz <dan@debian.org>
14977 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
14978 LIBS when finished.
14979 * aclocal.m4: Regenerated.
14980 * configure: Regenerated.
14982 2004-11-21 Andreas Schwab <schwab@suse.de>
14984 * linux-m68k-low.c (m68k_num_gregs): Define.
14985 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
14986 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
14987 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
14988 (m68k_breakpoint_at): New. Add to the_low_target.
14990 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
14991 srv_linux_thread_db to yes.
14993 2004-10-20 Joel Brobecker <brobecker@gnat.com>
14995 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
14996 (ARCH_SET_FS): Likewise.
14997 (ARCH_GET_FS): Likewise.
14998 (ARCH_GET_GS): Likewise.
15000 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15002 * linux-i386-low.c (ps_get_thread_area): New.
15003 * linux-x86-64-low.c (ps_get_thread_area): New.
15004 * linux-low.c: Include <sys/syscall.h>.
15005 (linux_kill_one_process): Don't kill the first thread here.
15006 (linux_kill): Kill the first thread here.
15007 (kill_lwp): New function.
15008 (send_sigstop, linux_send_signal): Use it.
15009 * proc-service.c: Clean up #ifdefs.
15010 (fpregset_info): Delete.
15011 (ps_lgetregs): Update and enable implementation.
15012 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15014 * remote-utils.c (struct sym_cache, symbol_cache): New.
15015 (input_interrupt): Print a clearer message.
15016 (async_io_enabled): New variable.
15017 (enable_async_io, disable_async_io): Use it. Update comments.
15018 (look_up_one_symbol): Use the symbol cache.
15019 * thread-db.c (thread_db_look_up_symbols): New function.
15020 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15022 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15024 * configure.in: Test for -rdynamic.
15025 * configure: Regenerated.
15026 * Makefile (INTERNAL_LDFLAGS): New.
15027 (gdbserver, gdbreplay): Use it.
15029 2004-09-02 Andrew Cagney <cagney@gnu.org>
15031 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15033 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15035 * linux-low.c (linux_wait): Clear all_processes list also.
15037 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15039 * linux-low.c: Include <errno.h>. Remove extern declaration of
15042 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15044 * gdbreplay.c, server.h, utils.c: Update copyright years.
15046 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15048 * server.c (main): Print child status or termination signal from
15049 variable 'signal', not 'sig'.
15051 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15053 * linux-low.c (linux_read_memory): Change return type to
15054 int. Check for and return error from ptrace().
15055 * target.c (read_inferior_memory): Change return type to int. Pass
15056 back return status from the_target->read_memory().
15057 * target.h (struct target_ops): Adapt *read_memory() prototype.
15059 (read_inferior_memory): Adapt prototype.
15060 * server.c (main): Return an error packet if
15061 read_inferior_memory() returns an error.
15063 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15065 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15066 Unify with other clean targets.
15068 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15070 * server.c (handle_v_cont): Call set_desired_inferior.
15072 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15074 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15076 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15078 * linux-low.c (linux_wait): Unblock async I/O.
15079 (linux_resume): Block and enable async I/O.
15080 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15081 * server.h (block_async_io, unblock_async_io): Add prototypes.
15083 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15085 * remote-utils.c (remote_open): Print a status notice after
15086 opening a TCP port.
15087 * server.c (attach_inferior): Print a status notice after
15090 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15092 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15094 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15096 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15098 * server.c, target.h: Update copyright years.
15100 2004-02-25 Roland McGrath <roland@redhat.com>
15102 * target.h (struct target_ops): New member `read_auxv'.
15103 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15104 * linux-low.c (linux_read_auxv): New function.
15105 (linux_target_ops): Initialize `read_auxv' member to that.
15107 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15109 Committed by Jim Blandy <jimb@redhat.com>.
15111 * linux-s390-low.c (s390_num_regs): Update.
15112 (s390_regmap): Remove control registers. Use __s390x__ predefine
15113 instead of GPR_SIZE to distiguish s390 and s390x targets.
15115 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15117 * linux-low.c: Update copyright year.
15118 (check_removed_breakpoint): Clear pending_is_breakpoint.
15119 (linux_set_resume_request, linux_queue_one_thread)
15120 (resume_status_pending_p): New functions.
15121 (linux_continue_one_thread): Use process->resume.
15122 (linux_resume): Only resume threads if there are no pending events.
15123 * linux-low.h (struct process_info): Add resume request
15126 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15128 * regcache.c (new_register_cache): Clear the allocated register
15129 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15131 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15133 * linux-low.c (linux_resume): Take a struct thread_resume *
15135 (linux_wait): Update call.
15136 (resume_ptr): New static variable.
15137 (linux_continue_one_thread): Renamed from
15138 linux_continue_one_process. Use resume_ptr.
15139 (linux_resume): Use linux_continue_one_thread.
15140 * server.c (handle_v_cont, handle_v_requests): New functions.
15141 (myresume): New function.
15142 (main): Handle 'v' case.
15143 * target.h (struct thread_resume): New type.
15144 (struct target_ops): Change argument of "resume" to struct
15146 (myresume): Delete macro.
15148 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15150 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15151 (uninstall): Support DESTDIR.
15153 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15155 * configure.srv: Add xscale*linux copy of arm*linux entry.
15157 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15159 * linux-arm-low.c (arm_reinsert_addr): New function.
15160 (the_low_target): Add arm_reinsert_addr.
15162 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15164 * mem-break.c: Remove whitespace at end of file.
15166 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15168 * configure.in: Check whether we need to prototype strerror.
15169 * server.h: Optionally prototype strerror.
15170 * gdbreplay.c (perror_with_name): Use strerror.
15171 * linux-low.c (linux_attach_lwp): Use strerror.
15172 * utils.c (perror_with_name): Use strerror.
15173 * config.in, configure: Regenerated.
15175 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15177 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15178 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15180 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15182 * Makefile.in (SFILES): Update.
15183 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15184 low-sun3.c: Remove files.
15186 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15188 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15189 (linux_detach_one_process, linux_detach): New functions.
15190 (linux_target_ops): Add linux_detach.
15191 * server.c (main): Handle 'D' packet.
15192 * target.h (struct target_ops): Add "detach" member.
15193 (detach_inferior): Define.
15195 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15197 From Kelley Cook <kelleycook@wideopenwest.com>:
15198 * configure.srv: Accept i[34567]86 variants.
15200 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15202 * linux-low.c (linux_wait_for_event): Correct comment typos.
15203 (linux_resume_one_process): Call check_removed_breakpoint.
15204 (linux_send_signal): New function.
15205 (linux_target_ops): Add linux_send_signal.
15206 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15208 * target.h (struct target_ops): Add send_signal.
15210 2003-05-29 Jim Blandy <jimb@redhat.com>
15212 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15213 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15214 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15215 away part of the register's value.
15217 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15219 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15220 (linux_wait_for_event, linux_init_signals): Likewise.
15222 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15224 * configure.in: Check for stdlib.h.
15225 * configure: Regenerated.
15226 * config.in: Regenerated.
15228 2003-01-04 Andreas Schwab <schwab@suse.de>
15230 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15232 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15234 * Makefile.in: Remove obsolete code.
15236 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15238 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15239 defined(PT_FPR0_HI).
15241 2002-11-17 Stuart Hughes <seh@zee2.com>
15243 * linux-arm-low.c (arm_num_regs): Increase.
15244 (arm_regmap): Include status register.
15246 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15248 * linux-low.c (register_addr): Remove incorrect -1 check.
15250 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15252 * linux-low.c (linux_create_inferior): Call setpgid. Return
15254 (unstopped_p, linux_signal_pid): Remove.
15255 (linux_target_ops): Remove linux_signal_pid.
15256 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15257 global instead of target method.
15258 * target.h (struct target_ops): Remove signal_pid. Update comment
15259 for create_inferior.
15260 * server.c (signal_pid): New variable.
15261 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15262 gdbserver. Set the child to be the foreground process group.
15263 (attach_inferior): Set signal_pid.
15265 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15267 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15269 2002-08-20 Jim Blandy <jimb@redhat.com>
15271 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15274 2002-08-01 Andrew Cagney <cagney@redhat.com>
15276 * Makefile.in: Make chill references obsolete.
15278 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15280 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15281 * configure: Regenerate.
15282 * config.in: Regenerate.
15284 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15286 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15287 (perror_with_name, remote_close, remote_open, expect, play): Static.
15289 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15291 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15292 byte offsets instead of an array of indexes.
15293 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15295 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15297 * regcache.c: Add comment.
15299 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15301 * thread-db.c: New file.
15302 * proc-service.c: New file.
15303 * acinclude.m4: New file.
15304 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15305 proc-service.o, and thread-db.o.
15306 (linux-low.o): Add USE_THREAD_DB.
15307 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15308 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15309 * aclocal.m4: Regenerated.
15310 * config.in: Regenerated.
15311 * configure: Regenerated.
15312 * configure.in: Check for proc_service.h, sys/procfs.h,
15313 thread_db.h, and linux/elf.h headrs.
15314 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15315 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15316 Check for -lthread_db and thread support.
15317 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15318 PowerPC, and SuperH.
15319 * i387-fp.c: Constify arguments.
15320 * i387-fp.h: Likewise.
15321 * inferiors.c: (struct thread_info): Renamed from
15322 `struct inferior_info'. Remove PID member. Use generic inferior
15323 list header. All uses updated.
15324 (inferiors, signal_pid): Removed.
15325 (all_threads): New variable.
15326 (get_thread): Define.
15327 (add_inferior_to_list): New function.
15328 (for_each_inferior): New function.
15329 (change_inferior_id): New function.
15330 (add_inferior): Removed.
15331 (remove_inferior): New function.
15332 (add_thread): New function.
15333 (free_one_thread): New function.
15334 (remove_thread): New function.
15335 (clear_inferiors): Use for_each_inferior and free_one_thread.
15336 (find_inferior): New function.
15337 (find_inferior_id): New function.
15338 (inferior_target_data): Update argument type.
15339 (set_inferior_target_data): Likewise.
15340 (inferior_regcache_data): Likewise.
15341 (set_inferior_regcache_data): Likewise.
15342 * linux-low.c (linux_bp_reinsert): Remove.
15343 (all_processes, stopping_threads, using_thrads)
15344 (struct pending_signals, debug_threads, pid_of): New.
15345 (inferior_pid): Replace with macro.
15346 (struct inferior_linux_data): Remove.
15347 (get_stop_pc, add_process): New functions.
15348 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15349 Use add_process and add_thread.
15350 (linux_attach_lwp): New function, based on old linux_attach. Use
15351 add_process and add_thread. Set stop_expected for new threads.
15352 (linux_attach): New function.
15353 (linux_kill_one_process): New function.
15354 (linux_kill): Kill all LWPs.
15355 (linux_thread_alive): Use find_inferior_id.
15356 (check_removed_breakpoints, status_pending_p): New functions.
15357 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15358 Update. Use WNOHANG. Wait for cloned processes also. Update process
15359 struct for the found process.
15360 (linux_wait_for_event): New function.
15361 (linux_wait): Use it. Support LWPs.
15362 (send_sigstop, wait_for_sigstop, stop_all_processes)
15363 (linux_resume_one_process, linux_continue_one_process): New functions.
15364 (linux_resume): Support LWPs.
15365 (REGISTER_RAW_SIZE): Remove.
15366 (fetch_register): Use register_size instead. Call supply_register.
15367 (usr_store_inferior_registers): Likewise. Call collect_register.
15368 Fix recursive case.
15369 (regsets_fetch_inferior_registers): Improve error message.
15370 (regsets_store_inferior_registers): Add debugging.
15371 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15372 (unstopped_p, linux_signal_pid): New functions.
15373 (linux_target_ops): Add linux_signal_pid.
15374 (linux_init_signals): New function.
15375 (initialize_low): Call it. Initialize using_threads.
15376 * regcache.c (inferior_regcache_data): Add valid
15378 (get_regcache): Fetch registers lazily. Add fetch argument
15379 and update all callers.
15380 (regcache_invalidate_one, regcache_invalidate): New
15382 (new_register_cache): Renamed from create_register_cache.
15383 Return the new regcache.
15384 (free_register_cache): Change argument to a void *.
15385 (registers_to_string, registers_from_string): Call get_regcache
15386 with fetch flag set.
15387 (register_data): Make static. Pass fetch flag to get_regcache.
15388 (supply_register): Call get_regcache with fetch flag clear.
15389 (collect_register): Call get_regcache with fetch flag set.
15390 (collect_register_as_string): New function.
15391 * regcache.h: Update.
15392 * remote-utils.c (putpkt): Flush after debug output and use
15394 Handle input interrupts while waiting for an ACK.
15395 (input_interrupt): Use signal_pid method.
15396 (getpkt): Flush after debug output and use stderr.
15397 (outreg): Use collect_register_as_string.
15398 (new_thread_notify, dead_thread_notify): New functions.
15399 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15400 and general_thread.
15401 (look_up_one_symbol): Flush after debug output.
15402 * server.c (step_thread, server_waiting): New variables.
15403 (start_inferior): Don't use signal_pid. Update call to mywait.
15404 (attach_inferior): Update call to mywait.
15405 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15406 (main): Don't fetch/store registers explicitly. Use
15407 set_desired_inferior. Support proposed ``Hs'' packet. Update
15409 * server.h: Update.
15410 (struct inferior_list, struct_inferior_list_entry): New.
15411 * target.c (set_desired_inferior): New.
15412 (write_inferior_memory): Constify.
15413 (mywait): New function.
15414 * target.h: Update.
15415 (struct target_ops): New signal_pid method.
15416 (mywait): Removed macro, added prototype.
15418 * linux-low.h (regset_func): Removed.
15419 (regset_fill_func, regset_store_func): New.
15420 (enum regset_type): New.
15421 (struct regset_info): Add type field. Use new operation types.
15422 (struct linux_target_ops): stop_pc renamed to get_pc.
15423 Add decr_pc_after_break and breakpoint_at.
15424 (get_process, get_thread_proess, get_process_thread)
15425 (strut process_info, all_processes, linux_attach_lwp)
15426 (thread_db_init): New.
15428 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15429 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15430 (the_low_target): Add new members.
15431 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15432 (i386_store_fpxregset): Constify.
15433 (target_regsets): Add new kind identifier.
15434 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15435 (i386_set_pc): Add debugging.
15436 (i386_breakpoint_at): New function.
15437 (the_low_target): Add new members.
15438 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15439 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15440 (mips_breakpoint_at): New.
15441 (the_low_target): Add new members.
15442 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15443 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15444 (the_low_target): Add new members.
15445 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15446 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15447 (the_low_target): Add new members.
15448 * linux-x86-64-low.c (target_regsets): Add new kind
15451 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15453 From Martin Pool <mbp@samba.org>:
15454 * server.c (gdbserver_usage): New function.
15457 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15459 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15460 stop_at -> stop_pc.
15462 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15464 * Makefile.in: Remove obsolete code.
15466 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15468 * linux-low.c (regsets_fetch_inferior_registers),
15469 (regsets_store_inferior_registers): Removed cast to int from
15471 * regcache.h: Added declaration of struct inferior_info.
15473 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15475 * inferiors.c (struct inferior_info): Add regcache_data.
15476 (add_inferior): Call create_register_cache.
15477 (clear_inferiors): Call free_register_cache.
15478 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15479 * regcache.c (struct inferior_regcache_data): New.
15480 (registers): Remove.
15481 (get_regcache): New function.
15482 (create_register_cache, free_register_cache): New functions.
15483 (set_register_cache): Don't initialize the register cache here.
15484 (registers_to_string, registers_from_string, register_data): Call
15486 * regcache.h: Add prototypes.
15487 * server.h: Likewise.
15489 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15491 * mem-break.c: New file.
15492 * mem-break.h: New file.
15493 * Makefile.in: Add mem-break.o rule; update server.h
15495 * inferiors.c (struct inferior_info): Add target_data
15497 (clear_inferiors): Free target_data member if set.
15498 (inferior_target_data, set_inferior_target_data): New functions.
15499 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15500 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15501 * linux-low.c (linux_bp_reinsert): New variable.
15502 (struct inferior_linux_data): New.
15503 (linux_create_inferior): Use set_inferior_target_data.
15504 (linux_attach): Likewise. Call add_inferior.
15505 (linux_wait_for_one_inferior): New function.
15506 (linux_wait): Call it.
15507 (linux_write_memory): Add const.
15508 (initialize_low): Call set_breakpoint_data.
15509 * linux-low.h (struct linux_target_ops): Add breakpoint
15511 * server.c (attach_inferior): Remove extra add_inferior
15513 * server.h: Include mem-break.h. Update inferior.c
15515 * target.c (read_inferior_memory)
15516 (write_inferior_memory): New functions.
15517 * target.h (read_inferior_memory)
15518 (write_inferior_memory): Change macros to prototypes.
15519 (struct target_ops): Update comments. Add const to write_memory
15522 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15524 * linux-low.c (usr_store_inferior_registers): Support
15525 registers which are allowed to fail to store.
15526 * linux-low.h (linux_target_ops): Likewise.
15527 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15528 (ppc_cannot_store_register): FPSCR may not be storable.
15530 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15532 * server.h: Include <string.h> if HAVE_STRING_H.
15533 * ChangeLog: Correct paths in last ChangeLog entry.
15535 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15537 * linux-low.h: Remove obsolete prototypes.
15538 (struct linux_target_ops): New.
15539 (extern the_low_target): New.
15540 * linux-low.c (num_regs, regmap): Remove declarations.
15541 (register_addr): Use the_low_target explicitly.
15542 (fetch_register): Likewise.
15543 (usr_fetch_inferior_registers): Likewise.
15544 (usr_store_inferior_registers): Likewise.
15545 * linux-arm-low.c (num_regs): Remove.
15546 (arm_num_regs): Define.
15547 (arm_regmap): Renamed from regmap, made static.
15548 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15550 (arm_cannot_store_register): Renamed from cannot_store_register,
15552 (the_low_target): New.
15553 * linux-i386-low.c (num_regs): Remove.
15554 (i386_num_regs): Define.
15555 (i386_regmap): Renamed from regmap, made static.
15556 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15558 (i386_cannot_store_register): Renamed from cannot_store_register,
15560 (the_low_target): New.
15561 * linux-ia64-low.c (num_regs): Remove.
15562 (ia64_num_regs): Define.
15563 (ia64_regmap): Renamed from regmap, made static.
15564 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15566 (ia64_cannot_store_register): Renamed from cannot_store_register,
15568 (the_low_target): New.
15569 * linux-m68k-low.c (num_regs): Remove.
15570 (m68k_num_regs): Define.
15571 (m68k_regmap): Renamed from regmap, made static.
15572 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15574 (m68k_cannot_store_register): Renamed from cannot_store_register,
15576 (the_low_target): New.
15577 * linux-mips-low.c (num_regs): Remove.
15578 (mips_num_regs): Define.
15579 (mips_regmap): Renamed from regmap, made static.
15580 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15582 (mips_cannot_store_register): Renamed from cannot_store_register,
15584 (the_low_target): New.
15585 * linux-ppc-low.c (num_regs): Remove.
15586 (ppc_num_regs): Define.
15587 (ppc_regmap): Renamed from regmap, made static.
15588 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15590 (ppc_cannot_store_register): Renamed from cannot_store_register,
15592 (the_low_target): New.
15593 * linux-s390-low.c (num_regs): Remove.
15594 (s390_num_regs): Define.
15595 (s390_regmap): Renamed from regmap, made static.
15596 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15598 (s390_cannot_store_register): Renamed from cannot_store_register,
15600 (the_low_target): New.
15601 * linux-sh-low.c (num_regs): Remove.
15602 (sh_num_regs): Define.
15603 (sh_regmap): Renamed from regmap, made static.
15604 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15606 (sh_cannot_store_register): Renamed from cannot_store_register,
15608 (the_low_target): New.
15609 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15610 (the_low_target): New.
15612 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15614 * Makefile.in: Add stamp-h target.
15615 * configure.in: Create stamp-h.
15616 * configure: Regenerated.
15618 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15620 * inferiors.c: New file.
15621 * target.c: New file.
15622 * target.h: New file.
15623 * Makefile.in: Add target.o and inferiors.o. Update
15625 * linux-low.c (inferior_pid): New static variable,
15626 moved from server.c.
15627 (linux_create_inferior): Renamed from create_inferior.
15628 Call add_inferior. Return 0 on success instead of a PID.
15629 (linux_attach): Renamed from myattach.
15630 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15631 (linux_thread_alive): Renamed from mythread_alive.
15632 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15634 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15635 (regsets_store_inferior_registers): Correct error message.
15636 Add missing ``return 0''.
15637 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15638 (linux_store_registers): Renamed from store_inferior_registers.
15639 (linux_read_memory): Renamed from read_inferior_memory.
15640 (linux_write_memory): Renamed from write_inferior_memory.
15641 (linux_target_ops): New structure.
15642 (initialize_low): Call set_target_ops ().
15643 * remote-utils.c (unhexify): New function.
15644 (hexify): New function.
15645 (input_interrupt): Send signals to ``signal_pid''.
15646 * server.c (inferior_pid): Remove.
15647 (start_inferior): Update create_inferior call.
15648 (attach_inferior): Call add_inferior.
15649 (handle_query): New function.
15650 (main): Call handle_query for `q' packets.
15651 * server.h: Include "target.h". Remove obsolete prototypes.
15652 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15654 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15656 * Makefile.in: Add WARN_CFLAGS. Update configury
15658 * configure.in: Check for <string.h>
15659 * configure: Regenerate.
15660 * config.in: Regenerate.
15661 * gdbreplay.c: Include needed system headers.
15662 (remote_open): Remove strchr prototype.
15663 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15664 * regcache.c (supply_register): Change buf argument to const void *.
15665 (supply_register_by_name): Likewise.
15666 (collect_register): Change buf argument to void *.
15667 (collect_register_by_name): Likewise.
15668 * regcache.h: Add missing prototypes.
15669 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15670 * server.c (handle_query): New function.
15671 (attached): New static variable, moved out of main.
15672 (main): Quiet longjmp clobber warnings.
15673 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15674 * utils.c (error): Remove NORETURN.