1 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
3 * inferiors.h: (struct inferior_list): Remove.
4 (struct inferior_list_entry); Remove.
5 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
6 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
7 get_first_inferior): Remove.
8 (for_each_inferior, for_each_inferior_with_data, find_inferior,
9 find_inferior_id, find_inferior_in_random): Change signature.
10 * inferiors.c (all_threads): Change type to
11 std::list<thread_info *>.
12 (get_thread): Remove macro.
13 (find_inferior, find_inferior_id): Change signature, implement
15 (find_inferior_in_random): Change signature, implement using
16 find_thread_in_random.
17 (for_each_inferior, for_each_inferior_with_data): Change
18 signature, implement using for_each_thread.
19 (add_inferior_to_list, remove_inferior): Remove.
20 (add_thread, get_first_thread, thread_of_pid,
21 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
22 (get_first_inferior, one_inferior_p, clear_inferior_list):
24 (clear_inferiors, get_thread_process): Update.
25 * gdbthread.h: Include <list>.
26 (struct thread_info) <entry>: Remove field.
28 (all_threads): Change type to std::list<thread_info *>.
29 (get_first_inferior): Add doc.
30 (find_thread, for_each_thread, find_thread_in_random): New
32 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
33 * linux-arm-low.c (update_registers_callback): Update.
34 * linux-low.c (second_thread_of_pid_p): Update.
35 (kill_one_lwp_callback, linux_detach_lwp_callback,
36 delete_lwp_callback, status_pending_p_callback, same_lwp,
37 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
38 iterate_over_lwps, not_stopped_callback,
39 resume_stopped_resumed_lwps, count_events_callback,
40 select_singlestep_lwp_callback, select_event_lwp_callback,
41 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
42 suspend_and_send_sigstop_callback, wait_for_sigstop,
43 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
44 lwp_running, linux_set_resume_request, resume_status_pending_p,
45 need_step_over_p, start_step_over, linux_resume_one_thread,
46 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
47 reset_lwp_ptrace_options_callback): Update.
48 * linux-mips-low.c (update_watch_registers_callback): Update.
49 * regcache.c (regcache_invalidate_one, regcache_invalidate):
51 (free_register_cache_thread_one): Remove.
52 (regcache_release): Update.
53 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
54 handle_qxfer_threads_worker): Update.
55 (handle_query): Update, use list iterator.
56 (visit_actioned_threads, handle_pending_status,
57 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
58 clear_pending_status_callback, set_pending_status_callback,
59 find_status_pending_thread_callback, handle_status,
60 process_serial_event): Update.
61 * target.c (thread_search_callback): Update.
62 * thread-db.c (thread_db_get_tls_address): Update.
63 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
65 * win32-i386-low.c (update_debug_registers_callback): Update.
66 * win32-low.c (delete_thread_info, child_delete_thread,
67 continue_one_thread, suspend_one_thread,
68 get_child_debug_event): Adjust.
70 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
72 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
73 * inferiors.h: Include <list>.
74 (struct process_info) <entry>: Remove field.
76 (pid_of): Change macro to function.
77 (ptid_of, lwpid_of): Remove macro.
78 (all_processes): Change type to std::list<process_info *>.
79 (ALL_PROCESSES): Remove macro.
80 (for_each_process, find_process): New function.
81 * inferiors.c (all_processes): Change type to
82 std::list<process_info *>.
83 (find_thread_process): Adjust.
84 (add_process): Likewise.
85 (remove_process): Likewise.
86 (find_process_pid): Likewise.
87 (get_first_process): Likewise.
88 (started_inferior_callback): Remove.
89 (have_started_inferiors_p): Adjust.
90 (attached_inferior_callback): Remove.
91 (have_attached_inferiors_p): Adjust.
92 * linux-low.c (check_zombie_leaders): Likewise.
93 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
94 (x86_linux_update_xmltarget): Adjust.
95 * server.c (handle_query): Likewise.
96 (gdb_reattached_process): Remove.
97 (handle_status): Adjust.
98 (kill_inferior_callback): Likewise.
99 (detach_or_kill_inferior): Remove.
100 (print_started_pid): Likewise.
101 (print_attached_pid): Likewise.
102 (detach_or_kill_for_exit): Update.
103 (process_serial_event): Likewise.
104 * linux-arm-low.c (arm_new_fork): Likewise.
106 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
108 * dll.h: Include <list>.
109 (struct dll_info): Add constructor.
110 <entry>: Remove field.
111 (all_dlls): Change type to std::list<dll_info>.
112 * dll.c: Include <algorithm>.
113 (get_dll): Remove macro.
114 (all_dlls): Change type to std::list<dll_info *>.
115 (free_one_dll): Remove.
116 (match_dll): Likewise.
117 (loaded_dll): Adjust.
118 (unloaded_dll): Adjust to all_dlls type change, use
119 std::find_if. Inline code from match_dll.
120 (clear_dlls): Adjust to all_dlls type change.
121 * server.c (emit_dll_description): Remove.
122 (handle_qxfer_libraries): Adjust to all_dlls type change,
123 integrate emit_dll_description's functionality.
125 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
127 * linux-low.h (struct linux_target_ops) <delete_process>: New
129 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
130 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
131 (struct linux_target_ops): Add delete_process callback.
132 * linux-arm-low.c (arm_delete_process): New.
133 (struct linux_target_ops): Add delete_process callback.
134 * linux-bfin-low.c (struct linux_target_ops): Likewise.
135 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
136 * linux-m32r-low.c (struct linux_target_ops): Likewise.
137 * linux-mips-low.c (mips_linux_delete_process): New.
138 (struct linux_target_ops): Add delete_process callback.
139 * linux-ppc-low.c (struct linux_target_ops): Likewise.
140 * linux-s390-low.c (struct linux_target_ops): Likewise.
141 * linux-sh-low.c (struct linux_target_ops): Likewise.
142 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
143 * linux-tile-low.c (struct linux_target_ops): Likewise.
144 * linux-x86-low.c (x86_linux_delete_process): New.
145 (struct linux_target_ops): Add delete_process callback.
146 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
148 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
150 * linux-aarch64-low.c (the_low_target): Add thread delete
152 * linux-arm-low.c (arm_delete_thread): New function.
153 (the_low_target): Add thread delete callback.
154 * linux-bfin-low.c (the_low_target): Likewise.
155 * linux-crisv32-low.c (the_low_target): Likewise.
156 * linux-low.c (delete_lwp): Invoke delete_thread callback if
158 * linux-low.h (struct linux_target_ops) <delete_thread>: New
160 * linux-m32r-low.c (the_low_target): Add thread delete callback.
161 * linux-mips-low.c (mips_linux_delete_thread): New function.
162 (the_low_target): Add thread delete callback.
163 * linux-ppc-low.c (the_low_target): Likewise.
164 * linux-s390-low.c (the_low_target): Likewise.
165 * linux-sh-low.c (the_low_target): Likewise.
166 * linux-tic6x-low.c (the_low_target): Likewise.
167 * linux-tile-low.c (the_low_target): Likewise.
168 * linux-x86-low.c (the_low_target): Likewise.
169 * linux-xtensa-low.c (the_low_target): Likewise.
171 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
173 * win32-low.c: Include "common-inferior.h".
175 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
177 * inferiors.c (set_inferior_cwd): New function.
178 * server.c (handle_general_set): Handle QSetWorkingDir packet.
179 (handle_query): Inform that QSetWorkingDir is supported.
180 * win32-low.c (create_process): Pass the inferior's cwd to
183 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
185 * inferiors.c (current_inferior_cwd): New global variable.
186 (get_inferior_cwd): New function.
187 * inferiors.h (struct process_info) <cwd>: New field.
189 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
191 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
192 (OBS): Add gdb_tilde_expand.o.
194 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
196 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
197 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
199 2017-09-29 Pedro Alves <palves@redhat.com>
201 * ax.c (gdb_parse_agent_expr): Constify.
202 * ax.h (gdb_parse_agent_expr): Constify.
203 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
205 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
206 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
207 * remote-utils.h (read_ptid): Constify.
208 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
209 (process_point_options, process_serial_event): Constify.
210 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
211 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
212 (cmd_qtbuffer): Constify.
214 2017-09-29 Pedro Alves <palves@redhat.com>
216 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
219 2017-09-29 Pedro Alves <palves@redhat.com>
221 * linux-low.c (handle_extended_wait): Pass parent thread instead
222 of process to thread_db_notice_clone.
223 * linux-low.h (thread_db_notice_clone): Replace parent process
224 parameter with parent thread parameter.
225 * thread-db.c (find_one_thread): Add comment.
226 (thread_db_notice_clone): Replace parent process parameter with
227 parent thread parameter. Temporarily switch to the parent thread.
229 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
231 * gdbthread.h: Include "common-gdbthread.h".
232 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
233 "if" when validating the ptid.
234 * remote-utils.c: Include "gdbthread.h".
235 (prepare_resume_reply): Use "switch_to_thread".
236 * target.c (done_accessing_memory): Likewise.
238 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
240 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
241 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
242 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
243 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
244 s390x-gs-linux64-ipa.o to ipa_obj.
245 * linux-s390-low.c (HWCAP_S390_GS): New define.
246 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
248 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
249 (s390_arch_setup): Check for guarded-storage support and choose
251 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
252 init_registers_s390x_gs_linux64.
253 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
255 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
256 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
258 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
260 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
262 2017-09-21 Kevin Buettner <kevinb@redhat.com>
264 * linux-low.h (struct lwp_info): Add new field, thread_handle.
265 (thread_db_thread_handle): Declare.
266 * linux-low.c (linux_target_ops): Initialize thread_handle.
267 * server.c (handle_qxfer_threads_worker): Add support for
269 * target.h (struct target_ops): Add new function pointer,
271 (target_thread_handle): Define.
272 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
274 (thread_db_thread_handle): New function.
276 2017-09-21 Kevin Buettner <kevinb@redhat.com>
278 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
279 * linux-low.h (thread_db_notice_clone): Declare.
280 * thread-db.c (thread_db_notice_clone): New function.
282 2017-09-21 Pedro Alves <palves@redhat.com>
284 * server.c (gdb_read_memory, handle_status, process_serial_event)
285 (handle_serial_event, handle_target_event): Adjust to
286 set_desired_thread prototype change.
287 * target.c (set_desired_thread): Remove 'use_general' parameter
289 * target.h (set_desired_thread): Remove 'use_general' parameter.
291 2017-09-20 Tom Tromey <tom@tromey.com>
293 * target.c (target_terminal::terminal_state): Define.
294 (target_terminal::init): Rename from target_terminal_init.
295 (target_terminal::inferior): Rename from
296 target_terminal_inferior.
297 (target_terminal::ours): Rename from target_terminal_ours.
298 (target_terminal::ours_for_output, target_terminal::info): New.
300 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
302 * server.c (accumulate_file_name_length): Remove.
303 (emit_dll_description): Adjust to std::string change.
304 (handle_qxfer_libraries): Use std::string to hold document.
306 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
308 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
309 return type of xml_escape_text.
310 * server.c (emit_dll_description): Likewise.
312 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
314 * server.c (captured_main): Accept argument for --selftest.
315 Update run_tests call.
316 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
317 when registering selftests.
319 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
321 * regcache.c (get_thread_regcache): Update code to use "std::vector"
322 instead of "VEC" for "target_desc.reg_defs".
323 (regcache_cpy): Likewise.
324 (registers_to_string): Likewise.
325 (registers_from_string): Likewise.
326 (find_regno): Likewise.
327 (supply_regblock): Likewise.
328 (regcache_raw_read_unsigned): Likewise.
329 * tdesc.c (init_target_desc): Likewise.
330 (tdesc_create_reg): Likewise.
331 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
332 (struct target_desc) <reg_defs>: Convert to "std::vector".
333 (target_desc): Do not initialize "reg_defs".
334 (~target_desc): Update code to use "std::vector" instead of "VEC"
335 for "target_desc.reg_defs".
336 (operator==): Likewise.
338 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
340 * inferiors.h (thread_to_gdb_id): Remove.
341 * inferiors.c (thread_to_gdb_id): Remove.
342 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
343 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
344 lynx_store_registers, lynx_read_memory, lynx_write_memory):
346 * nto-low.c (nto_fetch_registers, nto_store_registers,
347 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
349 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
351 * inferiors.h (gdb_id_to_thread_id): Remove.
352 * inferiors.c (gdb_id_to_thread_id): Remove.
353 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
354 removal. Move pid declaration closer to where it's used.
356 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
358 * server.c (handle_detach): New function.
359 (process_serial_event): Move code out, call handle_detach.
361 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
363 * server.c (require_running): Rename to ...
364 (require_running_or_return): ... this ...
365 (require_running_or_break): ... and this.
366 (handle_query, process_serial_event): Adjust.
368 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
370 * linux-low.c (linux_set_resume_request): Remove unused
373 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
375 * server.c (first_thread_of): Remove.
376 (process_serial_event): Replace usage of first_thread_of with
377 find_any_thread_of_pid.
378 * tracepoint.c (same_process_p): Remove.
379 (gdb_agent_about_to_close): Replace usage of same_process_p with
380 find_any_thread_of_pid.
381 * linux-x86-low.c (same_process_callback): Remove.
382 (x86_arch_setup_process_callback): Replace usage of
383 same_process_callback with find_any_thread_of_pid.
384 * thread-db.c (any_thread_of): Remove.
385 (switch_to_process): Replace usage of any_thread_of with
386 find_any_thread_of_pid.
387 * inferiors.c (thread_pid_matches_callback): Remove.
388 (find_thread_process): Adjust to use find_any_thread_of_pid.
390 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
392 * regcache.c (get_thread_regcache): Guard calls to "memset"
395 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
397 * linux-low.c (handle_extended_wait): Use
398 "allocate_target_description" instead of "XNEW".
399 * linux-x86-low.c (initialize_low_arch): Likewise.
401 2017-09-05 Yao Qi <yao.qi@linaro.org>
403 * configure.srv (srv_i386_regobj): Remove.
404 (srv_amd64_regobj): Remove.
405 (srv_regobj): Set it to "" for x86 non-linux targets.
406 * linux-x86-tdesc.c (i386_linux_read_description):
407 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
408 (init_registers_i386): Remove the declaration.
409 (tdesc_i386): Remove the declaration.
410 (lynx_i386_arch_setup): Call i386_create_target_description.
411 * nto-x86-low.c: Likewise.
412 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
413 [!__x86_64__]: include arch/i386.h.
414 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
416 2017-09-05 Yao Qi <yao.qi@linaro.org>
418 * configure.srv (srv_amd64_linux_xmlfiles): Remove
419 i386/amd64-XXX-linux from it.
421 2017-09-05 Yao Qi <yao.qi@linaro.org>
423 * configure.srv: Empty srv_amd64_linux_regobj if $development is
425 (ipa_amd64_linux_regobj): Remove.
426 (ipa_x32_linux_regobj): Remove.
428 2017-09-05 Yao Qi <yao.qi@linaro.org>
430 * Makefile.in (arch-amd64.o): New rule.
431 * configure.srv: Append arch-amd64.o.
432 * linux-amd64-ipa.c: Include common/x86-xstate.h.
433 (get_ipa_tdesc): Call amd64_linux_read_description.
434 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
435 and init_registers_amd64_XXX.
436 * linux-x86-low.c (x86_linux_read_description): Call
437 amd64_linux_read_description.
438 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
439 (initialize_low_arch): Don't call init_registers_x32_XXX and
440 init_registers_amd64_XXX.
441 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
443 [__x86_64__] (amd64_tdesc_test): New function.
444 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
445 and init_registers_amd64_XXX.
446 * linux-x86-tdesc.c: Include arch/amd64.h.
447 (xcr0_to_tdesc_idx): New function.
448 (i386_linux_read_description): New function.
449 (amd64_get_ipa_tdesc_idx): New function.
450 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
451 (amd64_get_ipa_tdesc): Declare.
453 2017-09-05 Yao Qi <yao.qi@linaro.org>
455 * configure.srv (srv_i386_linux_xmlfiles): Remove
456 i386/i386-XXX-linux.xml from it.
458 2017-09-05 Yao Qi <yao.qi@linaro.org>
460 * configure.srv: Set srv_i386_linux_regobj empty if $development
462 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
463 initialize_low_tdesc.
464 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
465 with #if initialize_low_tdesc.
466 * linux-x86-tdesc-selftest.c: New file.
467 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
469 2017-09-05 Yao Qi <yao.qi@linaro.org>
471 * Makefile.in (arch-i386.o): New rule.
472 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
473 (x86_64-*-linux*): Likewise.
474 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
476 (i386_linux_read_description): Remove code and call
477 i386_create_target_description.
478 * tdesc.c (allocate_target_description): New function.
479 * tdesc.h (set_tdesc_architecture): Remove declaration.
480 (set_tdesc_osabi): Likewise.
482 2017-09-05 Yao Qi <yao.qi@linaro.org>
484 * linux-x86-tdesc.c: Don't include <inttypes.h>.
485 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
486 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
488 * server.c (get_features_xml): Call tdesc_get_features_xml.
489 * tdesc.c (set_tdesc_architecture): New function.
490 (set_tdesc_osabi): New function.
491 (tdesc_get_features_xml): New function.
492 (tdesc_create_feature): Add an argument.
493 * tdesc.h (struct target_desc) <features>: New field.
494 <arch, osabi>: New field.
495 (~target_desc): xfree features, arch, and osabi.
496 (target_desc::oerator==): Don't compare .xmltarget.
497 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
498 (set_tdesc_osabi): Likewise.
499 (tdesc_get_features_xml): Likewise.
501 2017-09-05 Yao Qi <yao.qi@linaro.org>
503 * linux-x86-tdesc.c: Include selftest.h.
504 (i386_tdesc_test): New function.
505 (initialize_low_tdesc): Call selftests::register_test.
506 * tdesc.h: Include regdef.h.
507 (target_desc): Override operator == and !=.
509 2017-09-05 Yao Qi <yao.qi@linaro.org>
511 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
513 * linux-i386-ipa.c: Include common/x86-xstate.h
514 (get_ipa_tdesc): Call i386_linux_read_description.
515 (initialize_low_tracepoint): Don't call init_registers_XXX
516 functions, call initialize_low_tdesc instead.
517 * linux-x86-low.c (x86_linux_read_description): Call
518 i386_linux_read_description.
519 (initialize_low_arch): Don't call init_registers_i386_XXX
520 functions, call initialize_low_tdesc.
521 * linux-x86-tdesc.c: New file.
522 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
523 (i386_get_ipa_tdesc_idx): Declare.
524 (i386_get_ipa_tdesc): Declare.
525 (initialize_low_tdesc): Declare.
527 2017-09-05 Yao Qi <yao.qi@linaro.org>
529 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
532 2017-09-05 Yao Qi <yao.qi@linaro.org>
534 * Makefile.in (IPA_OBJS): Add vec-ipa.o
535 * regcache.c (get_thread_regcache): Use VEC_length.
536 (init_register_cache): Likewise.
537 (regcache_cpy): Likewise.
538 (registers_to_string): Iterate reg_defs via VEC_iterate.
539 (find_regno): Likewise.
540 (find_register_by_number): Use VEC_index.
541 (register_size): Call find_register_by_number.
542 (register_data): Call find_register_by_number.
543 (supply_regblock): Use VEC_length.
544 (regcache_raw_read_unsigned): Likewise.
545 * tdesc.c (init_target_desc): Iterate reg_defs via
547 (default_description): Update initializer.
548 (copy_target_description): Don't update field num_registers.
549 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
550 <num_registers>: Remove.
552 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
554 * Makefile.in (.SECONDARY): Define target.
556 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
558 * linux-low.c (linux_wait_1): Adjust.
559 * server.c (queue_stop_reply_callback): Adjust.
561 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
563 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
564 QEnvironmentUnset and QEnvironmentReset packets.
565 (handle_query): Inform remote that QEnvironmentHexEncoded,
566 QEnvironmentUnset and QEnvironmentReset are supported.
568 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
570 * inferiors.h (inferior_target_data): Rename to ...
571 (thread_target_data): ... this.
572 (inferior_regcache_data): Rename to ...
573 (thread_regcache_data): ... this.
574 (set_inferior_regcache_data): Rename to ...
575 (set_thread_regcache_data): ... this.
576 * inferiors.c (inferior_target_data): Rename to ...
577 (thread_target_data): ... this.
578 (inferior_regcache_data): Rename to ...
579 (thread_regcache_data): ... this.
580 (set_inferior_regcache_data): Rename to ...
581 (set_thread_regcache_data): ... this.
582 (free_one_thread): Update.
583 * linux-low.h (get_thread_lwp): Update.
584 * regcache.c (get_thread_regcache): Update.
585 (regcache_invalidate_thread): Update.
586 (free_register_cache_thread): Update.
587 * win32-i386-low.c (update_debug_registers_callback): Update.
588 (win32_get_current_dr): Update.
589 * win32-low.c (thread_rec): Update.
590 (delete_thread_info): Update.
591 (continue_one_thread): Update.
592 (suspend_one_thread): Update.
594 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
596 * inferiors.c (set_inferior_target_data): Remove.
597 * inferiors.h (set_inferior_target_data): Remove.
599 2017-08-18 Yao Qi <yao.qi@linaro.org>
601 * Makefile.in (OBS): Add selftest.o.
602 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
603 * configure, config.in: Re-generated.
604 * server.c: Include common/sefltest.h.
605 (captured_main): Handle option --selftest.
607 2017-08-09 Yao Qi <yao.qi@linaro.org>
609 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
610 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
611 i386-avx-mpx.o and i386-mmx.o.
612 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
613 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
614 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
615 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
616 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
617 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
618 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
619 i386/amd64-avx-mpx.xml.
621 2017-08-09 Yao Qi <yao.qi@linaro.org>
623 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
624 and x32-avx-avx512.o.
625 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
626 i386/x32-avx-avx512.xml.
628 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
630 * tracepoint.h (enum class fast_tpoint_collect_result): New
632 (fast_tracepoint_collecting): Change return type to
633 fast_tpoint_collect_result.
634 * tracepoint.c (fast_tracepoint_collecting): Likewise.
635 * linux-low.h: Include tracepoint.h.
636 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
637 fast_tpoint_collect_result.
638 * linux-low.c (handle_tracepoints): Adjust.
639 (linux_fast_tracepoint_collecting): Change return type to
640 fast_tpoint_collect_result.
641 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
642 linux_wait_1, stuck_in_jump_pad_callback,
643 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
644 proceed_one_lwp): Adjust to type change.
646 2017-07-10 Yao Qi <yao.qi@linaro.org>
648 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
650 2017-06-29 Yao Qi <yao.qi@linaro.org>
652 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
654 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
656 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
658 * Makefile.in (IPA_OBJS): Sort and format one item per line.
660 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
662 * linux-low.c (linux_create_inferior): Adjust code to access the
663 environment information via 'gdb_environ' class.
664 * lynx-low.c (lynx_create_inferior): Likewise.
665 * server.c (our_environ): Make it an instance of 'gdb_environ'.
666 (get_environ): Return a pointer to 'our_environ'.
667 (captured_main): Initialize 'our_environ'.
668 * server.h (get_environ): Adjust prototype.
669 * spu-low.c (spu_create_inferior): Adjust code to access the
670 environment information via 'gdb_environ' class.
672 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
674 * linux-low.c (linux_read_memory, linux_write_memory): Remove
675 usage of "register" keyword.
677 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
679 * configure: Re-generate.
681 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
683 * configure: Re-generate.
685 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
687 * Makefile.in (COMPILE.pre): Add "-x c++".
689 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
691 * fork-child.c: Conditionally include <signal.h>.
693 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
695 * server.c (handle_general_set): Handle new packet
697 (handle_query): Add "QStartupWithShell" to the list of supported
699 (gdbserver_usage): Add help text explaining the
700 new "--startup-with-shell" and "--no-startup-with-shell" CLI
702 (captured_main): Recognize and act upon the presence of the new
705 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
706 Pedro Alves <palves@redhat.com>
708 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
709 * configure: Regenerate.
710 * configure.srv (srv_linux_obj): Add "fork-child.o" and
712 (i[34567]86-*-lynxos*): Likewise.
713 (spu*-*-*): Likewise.
714 * fork-child.c: New file.
715 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
717 (linux_ptrace_fun): New function.
718 (linux_create_inferior): Adjust function prototype to reflect
719 change on "target.h". Adjust function code to use
721 (linux_request_interrupt): Delete "signal_pid".
722 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
723 (lynx_ptrace_fun): New function.
724 (lynx_create_inferior): Adjust function prototype to reflect
725 change on "target.h". Adjust function code to use
727 * nto-low.c (nto_create_inferior): Adjust function prototype and
728 code to reflect change on "target.h". Update comments.
729 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
730 "common-terminal.h" and "environ.h".
731 (terminal_fd): Moved to fork-child.c.
732 (old_foreground_pgrp): Likewise.
733 (restore_old_foreground_pgrp): Likewise.
734 (last_status): Make it global.
735 (last_ptid): Likewise.
736 (our_environ): New variable.
737 (startup_with_shell): Likewise.
738 (program_name): Likewise.
739 (program_argv): Rename to...
740 (program_args): ...this.
741 (wrapper_argv): New variable.
742 (start_inferior): Delete function.
743 (get_exec_wrapper): New function.
744 (get_exec_file): Likewise.
745 (get_environ): Likewise.
746 (prefork_hook): Likewise.
747 (post_fork_inferior): Likewise.
748 (postfork_hook): Likewise.
749 (postfork_child_hook): Likewise.
750 (handle_v_run): Update code to deal with arguments coming from the
751 remote host. Update calls from "start_inferior" to
753 (captured_main): Likewise. Initialize environment variable. Call
755 * server.h (post_fork_inferior): New prototype.
756 (get_environ): Likewise.
757 (last_status): Declare.
758 (last_ptid): Likewise.
759 (signal_pid): Likewise.
760 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
761 (spu_ptrace_fun): New function.
762 (spu_create_inferior): Adjust function prototype to reflect change
763 on "target.h". Adjust function code to use "fork_inferior".
764 * target.c (target_terminal_init): New function.
765 (target_terminal_inferior): Likewise.
766 (target_terminal_ours): Likewise.
767 * target.h: Include <vector>.
768 (struct target_ops) <create_inferior>: Update prototype.
769 (create_inferior): Update macro.
770 * utils.c (gdb_flush_out_err): New function.
771 * win32-low.c (win32_create_inferior): Adjust function prototype
772 and code to reflect change on "target.h".
774 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
776 * inferiors.c (switch_to_thread): New function.
778 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
780 * Makefile.in (SFILE): Add "common/job-control.c".
781 (OBS): Add "job-control.o".
783 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
785 * Makefile: Remove "@host_makefile_frag@".
787 2017-05-05 Pedro Alves <palves@redhat.com>
789 * configure: Regenerate.
791 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
793 * configure: Regenerate.
795 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
797 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
798 software_single_step change of return type to
799 std::vector<CORE_ADDR>.
800 * linux-low.c (install_software_single_step_breakpoints):
802 * linux-low.h (install_software_single_step_breakpoints):
805 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
807 * remote-utils.c: Include "gdb_termios.h" instead of
809 * terminal.h: Delete file.
811 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
813 * server.c: Include <vector>.
814 <program_argv, wrapper_argv>: Convert to std::vector.
815 (start_inferior): Rewrite function to use C++.
816 (handle_v_run): Likewise. Update code that calculates the argv
817 based on the vRun packet; use C++.
818 (captured_main): Likewise.
820 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
822 * server.c (handle_v_cont): Initialize thread_resume::thread
825 2017-04-05 Pedro Alves <palves@redhat.com>
827 * configure: Regenerate.
829 2017-04-05 Pedro Alves <palves@redhat.com>
831 * gdbreplay.c (sync_error): Constify.
832 * linux-x86-low.c (push_opcode): Constify.
834 2017-04-05 Pedro Alves <palves@redhat.com>
836 * win32-low.c (get_child_debug_event)
837 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
838 Report TARGET_WAITKIND_SPURIOUS instead.
840 2017-04-05 Pedro Alves <palves@redhat.com>
842 * remote-utils.c (remote_prepare, remote_open): Constify.
843 * remote-utils.h (remote_prepare, remote_open): Constify.
844 * server.c (captured_main): Constify 'port' handling.
846 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
848 * Makefile.in (clean): Clear .deps.
850 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
852 * .gitignore: Remove generated files, replace with wildcard.
853 * (clean): Replace removal of generated files with wildcard.
854 (version.c): Replace with...
855 (version-generated.c): ...this.
856 (xml-builtin.c): Replace with...
857 (xml-builtin-generated.c): ...this.
858 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
859 (%.c: *regformats*): Replace with...
860 (%-generated.c: *regformats*): ...this.
862 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
864 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
865 (xtensa_fill_gregset): Call collect_register_by_name for
867 (xtensa_store_gregset): Call supply_register_by_name for
870 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
872 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
873 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
874 (xtensa_store_gregset): Call supply_register for all registers in
875 a0_regnum..a0_regnum + C0_NREGS range.
877 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
879 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
880 (ax-ipa.o: ax.c): Remove.
881 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
882 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
883 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
884 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
885 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
887 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
889 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
890 (print-utils-ipa.o: ../common/print-utils.c): Remove.
891 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
892 (errors-ipa.o: ../common/errors.c): Remove.
893 (format-ipa.o: ../common/format.c): Remove.
894 (common-utils-ipa.o: ../common/common-utils.c): Remove.
896 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
898 * Makefile.in (%-ipa.o: %.c): New rule.
899 (tracepoint-ipa.o: tracepoint.c): Remove.
900 (utils-ipa.o: utils.c): Remove.
901 (remote-utils-ipa.o: remote-utils.c): Remove.
902 (regcache-ipa.o: regcache.c): Remove.
903 (i386-linux-ipa.o: i386-linux.c): Remove.
904 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
905 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
906 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
907 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
908 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
909 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
910 (amd64-linux-ipa.o: amd64-linux.c): Remove.
911 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
912 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
913 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
914 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
915 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
916 (aarch64-ipa.o: aarch64.c): Remove.
917 (s390-linux32-ipa.o: s390-linux32.c): Remove.
918 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
919 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
920 (s390-linux64-ipa.o: s390-linux64.c): Remove.
921 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
922 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
923 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
924 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
925 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
926 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
927 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
928 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
929 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
930 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
931 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
932 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
933 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
934 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
935 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
936 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
937 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
938 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
939 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
940 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
941 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
942 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
943 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
944 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
945 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
946 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
947 (tdesc-ipa.o: tdesc.c): Remove.
948 (x32-linux-ipa.o: x32-linux.c): Remove.
949 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
950 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
952 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
954 * Makefile.in (%.o: ../arch/%.c): New rule.
955 (arm.o: ../arch/arm.c): Remove.
956 (arm-linux.o: ../arch/arm-linux.c): Remove.
957 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
958 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
960 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
962 * Makefile.in (%.o: ../nat/%.c): New rule.
963 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
964 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
965 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
966 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
967 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
968 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
969 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
970 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
971 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
972 (linux-personality.o: ../nat/linux-personality.c): Remove.
973 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
974 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
975 (x86-linux.o: ../nat/x86-linux.c): Remove.
976 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
977 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
979 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
981 * Makefile.in (%.o: ../common/%.c): New rule.
982 (signals.o: ../common/signals.c): Remove.
983 (print-utils.o: ../common/print-utils.c): Remove.
984 (rsp-low.o: ../common/rsp-low.c): Remove.
985 (common-utils.o: ../common/common-utils.c): Remove.
986 (posix-strerror.o: ../common/posix-strerror.c): Remove.
987 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
988 (vec.o: ../common/vec.c): Remove.
989 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
990 (xml-utils.o: ../common/xml-utils.c): Remove.
991 (ptid.o: ../common/ptid.c): Remove.
992 (buffer.o: ../common/buffer.c): Remove.
993 (format.o: ../common/format.c): Remove.
994 (filestuff.o: ../common/filestuff.c): Remove.
995 (agent.o: ../common/agent.c): Remove.
996 (errors.o: ../common/errors.c): Remove.
997 (environ.o: ../common/environ.c): Remove.
998 (common-debug.o: ../common/common-debug.c): Remove.
999 (cleanups.o: ../common/cleanups.c): Remove.
1000 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1001 (fileio.o: ../common/fileio.c): Remove.
1002 (common-regcache.o: ../common/common-regcache.c): Remove.
1003 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1004 (new-op.o: ../common/new-op.c): Remove.
1005 (btrace-common.o: ../common/btrace-common.c): Remove.
1007 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1009 * Makefile.in (%.o: ../target/%.c): New rule.
1010 (waitstatus.o: ../target/waitstatus.c): Remove.
1012 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1015 (%.c: ../regformats/%.dat,
1016 (%.c: ../regformats/arm/%.dat,
1017 (%.c: ../regformats/i386/%.dat,
1018 (%.c: ../regformats/rs6000/%.dat): New rules.
1019 (aarch64.c): Remove.
1020 (reg-arm.c): Remove.
1021 (arm-with-iwmmxt.c): Remove.
1022 (arm-with-vfpv2.c): Remove.
1023 (arm-with-vfpv3.c): Remove.
1024 (arm-with-neon.c): Remove.
1025 (reg-bfin.c): Remove.
1026 (reg-cris.c): Remove.
1027 (reg-crisv32.c): Remove.
1029 (i386-linux.c): Remove.
1030 (i386-avx.c): Remove.
1031 (i386-avx-linux.c): Remove.
1032 (i386-avx-avx512.c): Remove.
1033 (i386-avx-avx512-linux.c): Remove.
1034 (i386-mpx.c): Remove.
1035 (i386-mpx-linux.c): Remove.
1036 (i386-avx-mpx-avx512-pku.c): Remove.
1037 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1038 (i386-avx-mpx.c): Remove.
1039 (i386-avx-mpx-linux.c): Remove.
1040 (i386-mmx.c): Remove.
1041 (i386-mmx-linux.c): Remove.
1042 (reg-ia64.c): Remove.
1043 (reg-m32r.c): Remove.
1044 (reg-m68k.c): Remove.
1046 (mips-linux.c): Remove.
1047 (mips-dsp-linux.c): Remove.
1048 (mips64-linux.c): Remove.
1049 (mips64-dsp-linux.c): Remove.
1050 (nios2-linux.c): Remove.
1051 (powerpc-32.c): Remove.
1052 (powerpc-32l.c): Remove.
1053 (powerpc-altivec32l.c): Remove.
1054 (powerpc-cell32l.c): Remove.
1055 (powerpc-vsx32l.c): Remove.
1056 (powerpc-isa205-32l.c): Remove.
1057 (powerpc-isa205-altivec32l.c): Remove.
1058 (powerpc-isa205-vsx32l.c): Remove.
1059 (powerpc-e500l.c): Remove.
1060 (powerpc-64l.c): Remove.
1061 (powerpc-altivec64l.c): Remove.
1062 (powerpc-cell64l.c): Remove.
1063 (powerpc-vsx64l.c): Remove.
1064 (powerpc-isa205-64l.c): Remove.
1065 (powerpc-isa205-altivec64l.c): Remove.
1066 (powerpc-isa205-vsx64l.c): Remove.
1067 (s390-linux32.c): Remove.
1068 (s390-linux32v1.c): Remove.
1069 (s390-linux32v2.c): Remove.
1070 (s390-linux64.c): Remove.
1071 (s390-linux64v1.c): Remove.
1072 (s390-linux64v2.c): Remove.
1073 (s390-te-linux64.c): Remove.
1074 (s390-vx-linux64.c): Remove.
1075 (s390-tevx-linux64.c): Remove.
1076 (s390x-linux64.c): Remove.
1077 (s390x-linux64v1.c): Remove.
1078 (s390x-linux64v2.c): Remove.
1079 (s390x-te-linux64.c): Remove.
1080 (s390x-vx-linux64.c): Remove.
1081 (s390x-tevx-linux64.c): Remove.
1082 (tic6x-c64xp-linux.c): Remove.
1083 (tic6x-c64x-linux.c): Remove.
1084 (tic6x-c62x-linux.c): Remove.
1086 (reg-sparc64.c): Remove.
1087 (reg-spu.c): Remove.
1089 (amd64-linux.c): Remove.
1090 (amd64-avx.c): Remove.
1091 (amd64-avx-linux.c): Remove.
1092 (amd64-avx-avx512.c): Remove.
1093 (amd64-avx-avx512-linux.c): Remove.
1094 (amd64-mpx.c): Remove.
1095 (amd64-mpx-linux.c): Remove.
1096 (amd64-avx-mpx-avx512-pku.c): Remove.
1097 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1098 (amd64-avx-mpx.c): Remove.
1099 (amd64-avx-mpx-linux.c): Remove.
1101 (x32-linux.c): Remove.
1102 (x32-avx.c): Remove.
1103 (x32-avx-linux.c): Remove.
1104 (x32-avx-avx512.c): Remove.
1105 (x32-avx-avx512-linux.c): Remove.
1106 (reg-xtensa.c): Remove.
1107 (reg-tilegx.c): Remove.
1108 (reg-tilegx32.c): Remove.
1110 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1112 * Makefile.in (SFILES): Add "common/environ.c".
1113 (OBJS): Add "common/environ.h".
1115 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1117 * configure.ac: Check if the fs_base and gs_base members of
1118 `struct user_regs_struct' exist.
1119 * config.in: Regenerated.
1120 * configure: Likewise.
1122 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1124 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1126 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1127 (get_next_pcs_syscall_next_pc): Likewise.
1129 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1131 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1132 * nto-x86-low.c: Likewise.
1134 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1136 * Makefile.in: Include disable-implicit-rules.mk.
1138 2016-11-23 Pedro Alves <palves@redhat.com>
1140 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1141 (debug_vprintf): Use std::chrono::steady_clock instead of
1142 gettimeofday. Use '.' instead of ':'.
1143 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1144 (get_timestamp): Use std::chrono::steady_clock instead of
1147 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1149 * Makefile.in: Fix whitespace formatting.
1151 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1153 * Makefile.in (SFILES, OBS): Flatten list and order
1156 2016-11-23 Pedro Alves <palves@redhat.com>
1158 * event-loop.c (handle_file_event): Use warning.
1159 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1160 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1163 2016-11-23 Pedro Alves <palves@redhat.com>
1165 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1167 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1168 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1169 debug_printf and debug_flush for debug output.
1170 * server.c (handle_general_set): Likewise.
1171 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1174 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1176 * Makefile.in (.c.o): Replace rule with ...
1177 (%.o: %.c): ... this one.
1179 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1181 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1182 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1184 * configure.ac: Remove checks for the make program.
1185 * configure: Re-generate.
1187 2016-10-28 Pedro Alves <palves@redhat.com>
1189 * Makefile.in (CXX_DIALECT): Get from configure.
1190 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1191 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1192 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1193 * config.in: Regenerate.
1194 * configure: Regenerate.
1196 2016-10-27 Yao Qi <yao.qi@linaro.org>
1198 * linux-low.c (linux_supports_range_stepping): Return true if
1199 can_software_single_step return true.
1201 2016-10-27 Yao Qi <yao.qi@linaro.org>
1203 * inferiors.c (find_inferior_in_random): New function.
1204 * inferiors.h (find_inferior_in_random): Declare.
1205 * linux-low.c (linux_wait_for_event_filtered): Call
1206 find_inferior_in_random instead of find_inferior.
1208 2016-10-27 Yao Qi <yao.qi@linaro.org>
1210 * linux-low.c (linux_wait_1): If single-step breakpoints are
1211 inserted, remove them.
1213 2016-10-26 Pedro Alves <palves@redhat.com>
1215 * linux-low.c (handle_extended_wait): Link parent/child fork
1217 (linux_wait_1): Unlink them.
1218 (linux_set_resume_request): Ignore resume requests for
1219 already-resumed and unhandled fork child threads.
1220 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1221 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1223 (handle_v_requests) <vCont>: Don't call require_running.
1224 * server.h (in_queued_stop_replies): New declaration.
1226 2016-10-24 Yao Qi <yao.qi@linaro.org>
1229 * linux-aarch64-low.c (append_insns): Cast the return value to
1232 2016-10-10 Yao Qi <yao.qi@linaro.org>
1234 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1236 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1238 * target.c (target_supports_multi_process): New function, moved
1240 * target.h (target_supports_multi_process): ... here. Remove
1243 2016-10-05 Tom Tromey <tom@tromey.com>
1246 * tracepoint.c (handle_tracepoint_bkpts): Check
1247 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1249 2016-10-05 Yao Qi <yao.qi@linaro.org>
1251 * configure.srv: Update the path of arm-*.xml files.
1253 2016-10-05 Terry Guo <terry.guo@arm.com>
1254 Yao Qi <yao.qi@linaro.org>
1256 * Makefile.in: Adjust the path of rules.
1257 * configure.srv: Update the path of xml files.
1258 * regformats/arm-with-iwmmxt.dat: Regenerated.
1259 * regformats/arm-with-neon.dat: Likewise.
1260 * regformats/arm-with-vfpv2.dat: Likewise.
1261 * regformats/arm-with-vfpv3.dat Likewise.
1263 2016-09-30 Yao Qi <yao.qi@linaro.org>
1266 * target.c (target_stop_and_wait): Don't call
1267 target_continue_no_signal, use resume_stop instead.
1269 2016-09-26 Yao Qi <yao.qi@linaro.org>
1271 * linux-low.c (linux_wait_1): Call debug_exit.
1273 2016-09-23 Pedro Alves <palves@redhat.com>
1275 * Makefile.in (SFILES): Add common/new-op.c.
1276 (OBS): Add common/new-op.o.
1277 (new-op.o): New rule.
1279 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1281 * .gitinore: Ignore more files.
1283 2016-09-21 Yao Qi <yao.qi@linaro.org>
1285 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1288 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1290 * server.c (start_inferior): Call target_mourn_inferior instead of
1291 mourn_inferior; pass ptid_t argument to it.
1293 (handle_target_event): Likewise.
1294 * target.c (target_mourn_inferior): New function.
1295 * target.h (mourn_inferior): Delete macro.
1297 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1299 * linux-low.c (lwp_is_stepping): New function.
1301 2016-09-06 Carl Love <cel@us.ibm.com>
1303 * server.c (start_inferior): Fixed comment, requested comment change
1304 didn't get updated correctly. Removed reference to ptrace () call as
1305 it is only true on Linux systems.
1307 2016-09-06 Carl Love <cel@us.ibm.com>
1309 * server.c (start_inferior): Do not call
1310 function target_post_create_inferior () if the
1311 inferior process has already exited.
1313 2016-09-05 Pedro Alves <palves@redhat.com>
1315 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1316 (COMPILE.pre, CC_LD): Use CXX directly.
1317 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1318 * acinclude.m4: Don't include build-with-cxx.m4.
1319 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1320 * configure: Regenerate.
1322 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1325 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1326 call writing data to own_buf.
1328 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1330 * target.c (mywait): Call target_wait instead of
1332 (target_wait): New function.
1334 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1336 * server.c (start_inferior): New variable 'ptid'. Replace calls
1337 to the_target->resume by target_continue{,_no_signal}, depending
1339 * target.c (target_stop_and_wait): Call target_continue_no_signal
1340 instead of the_target->resume.
1341 (target_continue): New function.
1343 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1345 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1347 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1350 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1352 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1353 * linux-arm-low.c (ps_get_thread_area): Likewise.
1354 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1355 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1356 * linux-mips-low.c (ps_get_thread_area): Likewise.
1357 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1358 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1359 * linux-x86-low.c (ps_get_thread_area): Likewise.
1360 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1362 2016-08-19 Pedro Alves <palves@redhat.com>
1364 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1366 2016-08-19 Pedro Alves <palves@redhat.com>
1368 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1369 comment. Use memcpy instead of casting through unsigned long.
1371 2016-08-19 Pedro Alves <palves@redhat.com>
1373 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1374 allocating around 0x80000000.
1376 2016-08-19 Pedro Alves <palves@redhat.com>
1379 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1380 (x32-avx512-linux-ipa.o): New rules.
1381 * configure.ac (x86_64-*-linux*): New x32 check.
1382 * configure.srv (ipa_x32_linux_regobj): New.
1383 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1384 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1386 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1388 * configure: Regenerate.
1390 2016-08-09 Pedro Alves <palves@redhat.com>
1393 * Makefile.in (OBS): Add signals-state-save-restore.o.
1394 (signals-state-save-restore.o): New rule.
1395 * config.in: Regenerate.
1396 * configure: Regenerate.
1397 * linux-low.c: Include "signals-state-save-restore.h".
1398 (linux_create_inferior): Call
1399 restore_original_signals_state.
1400 * server.c: Include "dispositions-save-restore.h".
1401 (captured_main): Call save_original_signals_state.
1403 2016-08-05 Pedro Alves <palves@redhat.com>
1405 * configure: Regenerate.
1407 2016-08-04 Yao Qi <yao.qi@linaro.org>
1409 * linux-low.c (regsets_fetch_inferior_registers): Check
1410 errno is ESRCH or not.
1412 2016-08-02 Yao Qi <yao.qi@linaro.org>
1414 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1415 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1416 (thread_db_load_search): Update.
1417 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1418 td_ta_set_event and td_ta_event_getmsg.
1420 2016-07-26 Pedro Alves <palves@redhat.com>
1423 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1424 of unsigned long for 64-bit registers and use uint32_t instead of
1425 unsigned int for 32-bit registers.
1427 2016-07-26 Pedro Alves <palves@redhat.com>
1429 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1432 2016-07-21 Tom Tromey <tom@tromey.com>
1434 * configure: Rebuild.
1436 2016-07-21 Yao Qi <yao.qi@linaro.org>
1438 * mem-break.c (find_gdb_breakpoint): Cast bp to
1439 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1441 2016-07-21 Yao Qi <yao.qi@linaro.org>
1443 * server.c (handle_v_requests): Support s and S actions
1444 if target_supports_software_single_step return true.
1446 2016-07-21 Yao Qi <yao.qi@linaro.org>
1448 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1449 is resume_step, call maybe_hw_step.
1450 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1452 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1454 (proceed_one_lwp): If resume request is resume_step, install
1455 reinsert breakpoints and call maybe_hw_step.
1457 2016-07-21 Yao Qi <yao.qi@linaro.org>
1459 * linux-low.c (proceed_one_lwp): Declare.
1460 (linux_resume_one_thread): Remove local variable 'step'.
1461 Lift code enqueue signal. Call proceed_one_lwp instead of
1462 linux_resume_one_lwp.
1464 2016-07-21 Yao Qi <yao.qi@linaro.org>
1466 * linux-low.c (linux_resume_one_thread): Call
1467 enqueue_pending_signal.
1469 2016-07-21 Yao Qi <yao.qi@linaro.org>
1471 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1472 * inferiors.c (do_restore_current_thread_cleanup): New function.
1473 (make_cleanup_restore_current_thread): Likewise.
1474 * linux-low.c (install_software_single_step_breakpoints): Call
1475 make_cleanup_restore_current_thread. Switch current_thread to
1478 2016-07-21 Yao Qi <yao.qi@linaro.org>
1480 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1481 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1482 (clone_one_breakpoint): Likewise.
1483 (delete_reinsert_breakpoints): Change parameter to thread.
1485 (has_reinsert_breakpoints): Likewise.
1486 (uninsert_reinsert_breakpoints): Likewise.
1487 (reinsert_reinsert_breakpoints): Likewise.
1488 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1489 (delete_reinsert_breakpoints): Likewise.
1490 (reinsert_reinsert_breakpoints): Likewise.
1491 (uninsert_reinsert_breakpoints): Likewise.
1492 (has_reinsert_breakpoints): Likewise.
1494 2016-07-21 Yao Qi <yao.qi@linaro.org>
1496 * inferiors.c (get_thread_process): Make parameter const.
1497 * inferiors.h (get_thread_process): Update declaration.
1498 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1499 Add new parameters child_thread and parent_thread. Callers
1501 * mem-break.h (clone_all_breakpoints): Update declaration.
1503 2016-07-21 Yao Qi <yao.qi@linaro.org>
1505 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1506 <command_list, handler>: Remove.
1507 (struct gdb_breakpoint): New.
1508 (struct other_breakpoint): New.
1509 (struct reinsert_breakpoint): New.
1510 (is_gdb_breakpoint): New function.
1511 (any_persistent_commands): Update command_list if
1512 is_gdb_breakpoint returns true.
1513 (set_breakpoint): Create breakpoints according to their types.
1514 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1515 (set_gdb_breakpoint_1): Likewise.
1516 (set_gdb_breakpoint): Likewise.
1517 (clear_breakpoint_conditions): Change parameter type to
1518 'struct gdb_breakpoint *'.
1519 (clear_breakpoint_commands): Likewise.
1520 (clear_breakpoint_conditions_and_commands): Likewise.
1521 (add_condition_to_breakpoint): Likewise.
1522 (add_breakpoint_condition): Likewise.
1523 (add_commands_to_breakpoint): Likewise.
1524 (check_breakpoints): Check other_breakpoint.
1525 (clone_one_breakpoint): Clone breakpopint according to its type.
1526 * mem-break.h (struct gdb_breakpoint): Declare.
1527 (set_gdb_breakpoint): Update declaration.
1528 (clear_breakpoint_conditions_and_commands): Likewise.
1529 (add_breakpoint_condition): Likewise.
1530 (add_breakpoint_commands): Likewise.
1531 * server.c (process_point_options): Change parameter type to
1532 'struct gdb_breakpoint *'.
1534 2016-07-21 Yao Qi <yao.qi@linaro.org>
1536 * mem-break.c (set_breakpoint_at): Rename it to ...
1537 (set_breakpoint_type_at): ... it.
1538 (set_breakpoint_at): Call set_breakpoint_type_at.
1539 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1540 * mem-break.h (set_breakpoint_at): Update comments.
1542 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1544 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1546 (nios2_store_gregset): Likewise.
1548 2016-07-01 Pedro Alves <palves@redhat.com>
1549 Antoine Tremblay <antoine.tremblay@ericsson.com>
1551 * linux-low.c: Change interface to take the target lwp_info
1552 pointer directly and return void. Handle detaching from a zombie
1554 (linux_detach_lwp_callback): New function.
1555 (linux_detach): Detach from the leader thread after detaching from
1558 2016-06-28 Yao Qi <yao.qi@linaro.org>
1560 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1561 for variable new_offset.
1562 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1563 (aarch64_ftrace_insn_reloc_cb): Likewise.
1564 (aarch64_ftrace_insn_reloc_tb): Likewise.
1565 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1566 PRIx64 instead of PRIx32.
1568 2016-06-28 Yao Qi <yao.qi@linaro.org>
1570 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1571 (the_low_target): Install arm_get_syscall_trapinfo.
1573 2016-06-28 Yao Qi <yao.qi@linaro.org>
1575 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1577 (the_low_target): Install aarch64_get_syscall_trapinfo.
1579 2016-06-28 Yao Qi <yao.qi@linaro.org>
1581 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1583 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1584 Remove parameter sysno.
1585 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1588 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1590 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1591 (s390_emit_ne_goto): Likewise.
1592 (s390_emit_lt_goto): Likewise.
1593 (s390_emit_le_goto): Likewise.
1594 (s390_emit_gt_goto): Likewise.
1595 (s390_emit_ge_goto): Likewise.
1596 (s390x_emit_eq_goto): Likewise.
1597 (s390x_emit_ne_goto): Likewise.
1598 (s390x_emit_lt_goto): Likewise.
1599 (s390x_emit_le_goto): Likewise.
1600 (s390x_emit_gt_goto): Likewise.
1601 (s390x_emit_ge_goto): Likewise.
1602 (s390_emit_ops_impl): Mark variable static.
1603 (s390x_emit_ops): Likewise.
1605 2016-06-17 Yao Qi <yao.qi@linaro.org>
1607 * linux-low.c (handle_extended_wait): Call
1608 uninsert_reinsert_breakpoints for the parent process. Remove
1609 reinsert breakpoints from the child process. Reinsert them to
1610 the parent process when vfork is done.
1611 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1612 (reinsert_reinsert_breakpoints): New function.
1613 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1614 (reinsert_reinsert_breakpoints): Declare.
1616 2016-06-17 Yao Qi <yao.qi@linaro.org>
1618 * linux-low.c (handle_extended_wait): If the parent is doing
1619 step-over, remove the reinsert breakpoints from the forked child.
1621 2016-06-17 Yao Qi <yao.qi@linaro.org>
1623 * linux-low.c (unsuspend_all_lwps): Declare.
1624 (linux_low_filter_event): If thread exited, call finish_step_over.
1625 If step-over is finished, unsuspend other threads.
1627 2016-06-17 Yao Qi <yao.qi@linaro.org>
1629 * linux-low.c (linux_resume_one_lwp_throw): Assert
1630 has_reinsert_breakpoints returns false.
1631 * mem-break.c (delete_disabled_breakpoints): Assert
1632 bp type isn't reinsert_breakpoint.
1634 2016-06-17 Yao Qi <yao.qi@linaro.org>
1636 * linux-low.c (maybe_hw_step): New function.
1637 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1638 (finish_step_over): Switch current_thread to lwp temporarily,
1639 and assert has_reinsert_breakpoints returns true.
1640 (proceed_one_lwp): Call maybe_hw_step.
1641 * mem-break.c (has_reinsert_breakpoints): New function.
1642 * mem-break.h (has_reinsert_breakpoints): Declare.
1644 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1646 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1648 2016-05-17 Yao Qi <yao.qi@linaro.org>
1650 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1651 instead of find_inferior.
1653 2016-05-05 Yao Qi <yao.qi@linaro.org>
1655 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1656 Initialize res to zero.
1658 2016-05-05 Yao Qi <yao.qi@linaro.org>
1660 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1663 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1665 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1666 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1667 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1669 2016-04-28 Par Olsson <par.olsson@windriver.com>
1670 Simon Marchi <simon.marchi@ericsson.com>
1672 * tracepoint.c (write_inferior_int8): New function.
1673 (cmd_qtenable_disable): Write enable flag using
1674 write_inferior_int8.
1676 2016-04-25 Yao Qi <yao.qi@linaro.org>
1678 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1679 (need_step_over_p): Return zero if the LWP has pending signals
1680 can be delivered on software single step target.
1682 2016-04-25 Yao Qi <yao.qi@linaro.org>
1684 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1685 return instead of error.
1687 2016-04-22 Yao Qi <yao.qi@linaro.org>
1689 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1692 2016-04-22 Yao Qi <yao.qi@linaro.org>
1694 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1695 signal when stepping over breakpoint with software single
1698 2016-04-21 Pedro Alves <palves@redhat.com>
1700 * linux-s390-low.c (s390_collect_ptrace_register)
1701 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1703 (s390_check_regset): Use void * instead of gdb_byte *.
1705 2016-04-20 Pedro Alves <palves@redhat.com>
1707 * configure: Renegerate.
1709 2016-04-20 Yao Qi <yao.qi@linaro.org>
1711 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1712 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1714 (arm_store_gregset): Likewise.
1716 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1718 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1719 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1720 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1721 (amd64-avx-mpx-linux.c): New rules.
1722 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1723 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1724 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1725 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1726 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1727 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1728 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1729 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1730 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1731 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1732 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1733 * linux-x86-low.c (x86_linux_read_description): Add case for
1734 X86_XSTATE_AVX_MPX_MASK.
1735 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1736 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1737 init_registers_i386_avx_mpx_linux.
1738 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1739 (initialize_low_tracepoint): Call
1740 init_registers_i386_avx_mpx_linux.
1741 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1742 (initialize_low_tracepoint): Call
1743 init_registers_amd64_avx_mpx_linux.
1744 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1745 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1746 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1749 2016-04-18 Pedro Alves <palves@redhat.com>
1751 * configure: Regenerate.
1753 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1755 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1756 (aarch64_emit_sub): Likewise.
1758 2016-04-12 Pedro Alves <palves@redhat.com>
1760 * utils.c (prepare_to_throw_exception): Delete.
1762 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1764 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1766 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1768 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1770 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1772 * linux-aarch64-ipa.c: Add <elf.h> include.
1773 * linux-ppc-ipa.c: Add <elf.h> include.
1774 * linux-s390-ipa.c: Add <elf.h> include.
1776 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1778 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1779 (get_raw_reg_ptr): Likewise.
1780 (get_trace_state_variable_value_ptr): Likewise.
1781 (set_trace_state_variable_value_ptr): Likewise.
1782 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1785 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1786 Marcin Kościelnicki <koriakin@0x04.net>
1789 * linux-ppc-low.c (emit_insns): New function.
1790 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1791 (ppc_emit_prologue): New function.
1792 (ppc_emit_epilogue): New function.
1793 (ppc_emit_add): New function.
1794 (ppc_emit_sub): New function.
1795 (ppc_emit_mul): New function.
1796 (ppc_emit_lsh): New function.
1797 (ppc_emit_rsh_signed): New function.
1798 (ppc_emit_rsh_unsigned): New function.
1799 (ppc_emit_ext): New function.
1800 (ppc_emit_zero_ext): New function.
1801 (ppc_emit_log_not): New function.
1802 (ppc_emit_bit_and): New function.
1803 (ppc_emit_bit_or): New function.
1804 (ppc_emit_bit_xor): New function.
1805 (ppc_emit_bit_not): New function.
1806 (ppc_emit_equal): New function.
1807 (ppc_emit_less_signed): New function.
1808 (ppc_emit_less_unsigned): New function.
1809 (ppc_emit_ref): New function.
1810 (ppc_emit_const): New function.
1811 (ppc_emit_reg): New function.
1812 (ppc_emit_pop): New function.
1813 (ppc_emit_stack_flush): New function.
1814 (ppc_emit_swap): New function.
1815 (ppc_emit_stack_adjust): New function.
1816 (ppc_emit_call): New function.
1817 (ppc_emit_int_call_1): New function.
1818 (ppc_emit_void_call_2): New function.
1819 (ppc_emit_if_goto): New function.
1820 (ppc_emit_goto): New function.
1821 (ppc_emit_eq_goto): New function.
1822 (ppc_emit_ne_goto): New function.
1823 (ppc_emit_lt_goto): New function.
1824 (ppc_emit_le_goto): New function.
1825 (ppc_emit_gt_goto): New function.
1826 (ppc_emit_ge_goto): New function.
1827 (ppc_write_goto_address): New function.
1828 (ppc_emit_ops_impl): New static variable.
1829 (ppc64v1_emit_prologue): New function.
1830 (ppc64v2_emit_prologue): New function.
1831 (ppc64_emit_epilogue): New function.
1832 (ppc64_emit_add): New function.
1833 (ppc64_emit_sub): New function.
1834 (ppc64_emit_mul): New function.
1835 (ppc64_emit_lsh): New function.
1836 (ppc64_emit_rsh_signed): New function.
1837 (ppc64_emit_rsh_unsigned): New function.
1838 (ppc64_emit_ext): New function.
1839 (ppc64_emit_zero_ext): New function.
1840 (ppc64_emit_log_not): New function.
1841 (ppc64_emit_bit_and): New function.
1842 (ppc64_emit_bit_or): New function.
1843 (ppc64_emit_bit_xor): New function.
1844 (ppc64_emit_bit_not): New function.
1845 (ppc64_emit_equal): New function.
1846 (ppc64_emit_less_signed): New function.
1847 (ppc64_emit_less_unsigned): New function.
1848 (ppc64_emit_ref): New function.
1849 (ppc64_emit_const): New function.
1850 (ppc64v1_emit_reg): New function.
1851 (ppc64v2_emit_reg): New function.
1852 (ppc64_emit_pop): New function.
1853 (ppc64_emit_stack_flush): New function.
1854 (ppc64_emit_swap): New function.
1855 (ppc64v1_emit_call): New function.
1856 (ppc64v2_emit_call): New function.
1857 (ppc64v1_emit_int_call_1): New function.
1858 (ppc64v2_emit_int_call_1): New function.
1859 (ppc64v1_emit_void_call_2): New function.
1860 (ppc64v2_emit_void_call_2): New function.
1861 (ppc64_emit_if_goto): New function.
1862 (ppc64_emit_eq_goto): New function.
1863 (ppc64_emit_ne_goto): New function.
1864 (ppc64_emit_lt_goto): New function.
1865 (ppc64_emit_le_goto): New function.
1866 (ppc64_emit_gt_goto): New function.
1867 (ppc64_emit_ge_goto): New function.
1868 (ppc64v1_emit_ops_impl): New static variable.
1869 (ppc64v2_emit_ops_impl): New static variable.
1870 (ppc_emit_ops): New function.
1871 (linux_low_target): Wire in ppc_emit_ops.
1873 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1874 Marcin Kościelnicki <koriakin@0x04.net>
1877 * Makefile.in: Add powerpc-*-ipa.o
1878 * configure.srv: Add ipa_obj for powerpc*-linux.
1879 * linux-ppc-ipa.c: New file.
1880 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1882 (PPC_FIELD): New macro.
1883 (PPC_SEXT): New macro.
1884 (PPC_OP6): New macro.
1885 (PPC_BO): New macro.
1886 (PPC_LI): New macro.
1887 (PPC_BD): New macro.
1888 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1889 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1890 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1891 (ppc_get_thread_area): New function.
1892 (is_elfv2_inferior): New function.
1893 (gen_ds_form): New function.
1894 (GEN_STD): New macro.
1895 (GEN_STDU): New macro.
1896 (GEN_LD): New macro.
1897 (GEN_LDU): New macro.
1898 (gen_d_form): New function.
1899 (GEN_ADDI): New macro.
1900 (GEN_ADDIS): New macro.
1901 (GEN_LI): New macro.
1902 (GEN_LIS): New macro.
1903 (GEN_ORI): New macro.
1904 (GEN_ORIS): New macro.
1905 (GEN_LWZ): New macro.
1906 (GEN_STW): New macro.
1907 (GEN_STWU): New macro.
1908 (gen_xfx_form): New function.
1909 (GEN_MFSPR): New macro.
1910 (GEN_MTSPR): New macro.
1911 (GEN_MFCR): New macro.
1912 (GEN_MTCR): New macro.
1913 (GEN_SYNC): New macro.
1914 (GEN_LWSYNC): New macro.
1915 (gen_x_form): New function.
1916 (GEN_OR): New macro.
1917 (GEN_MR): New macro.
1918 (GEN_LWARX): New macro.
1919 (GEN_STWCX): New macro.
1920 (GEN_CMPW): New macro.
1921 (gen_md_form): New function.
1922 (GEN_RLDICL): New macro.
1923 (GEN_RLDICR): New macro.
1924 (gen_i_form): New function.
1926 (GEN_BL): New macro.
1927 (gen_b_form): New function.
1928 (GEN_BNE): New macro.
1929 (GEN_LOAD): New macro.
1930 (GEN_STORE): New macro.
1931 (gen_limm): New function.
1932 (gen_atomic_xchg): New function.
1933 (gen_call): New function.
1934 (ppc_relocate_instruction): New function.
1935 (ppc_install_fast_tracepoint_jump_pad): New function.
1936 (ppc_get_min_fast_tracepoint_insn_len): New function.
1937 (ppc_get_ipa_tdesc_idx): New function.
1938 (the_low_target): Wire in the new functions.
1939 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
1941 * linux-ppc-tdesc.h: New file.
1943 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1945 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1946 (alloc_jump_pad_buffer): New function.
1947 * linux-amd64-ipa.c: Add <sys/mman.h> include.
1948 (alloc_jump_pad_buffer): New function.
1949 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
1950 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
1951 (alloc_jump_pad_buffer): New function.
1952 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
1953 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
1954 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
1955 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
1957 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1959 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
1960 * linux-amd64-ipa.c: Likewise.
1961 * linux-i386-ipa.c: Likewise.
1962 * linux-s390-ipa.c: Likewise.
1963 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
1964 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
1965 set_trace_state_variable_value_ptr.
1966 (struct ipa_sym_addresses): Likewise.
1967 (symbol_list): Likewise.
1968 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
1969 accessing gdb_collect directly.
1970 (gdb_collect_ptr_type): New typedef.
1971 (get_raw_reg_ptr_type): New typedef.
1972 (get_trace_state_variable_value_ptr_type): New typedef.
1973 (set_trace_state_variable_value_ptr_type): New typedef.
1974 (gdb_collect_ptr): New global.
1975 (get_raw_reg_ptr): New global.
1976 (get_trace_state_variable_value_ptr): New global.
1977 (set_trace_state_variable_value_ptr): New global.
1978 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
1979 accessing get_raw_reg directly.
1980 (get_get_tsv_func_addr): Likewise for
1981 get_trace_state_variable_value_ptr.
1982 (get_set_tsv_func_addr): Likewise for
1983 set_trace_state_variable_value_ptr.
1984 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
1986 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
1988 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
1990 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
1992 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
1994 (relocate_instruction): Remove own_buf.
1995 * server.c (own_buf): Make global.
1996 (handle_v_requests): Make global.
1997 * server.h (own_buf): New declaration.
1998 (handle_v_requests): New prototype.
2000 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2003 * linux-s390-low.c (add_insns): New function.
2004 (s390_emit_prologue): New function.
2005 (s390_emit_epilogue): New function.
2006 (s390_emit_add): New function.
2007 (s390_emit_sub): New function.
2008 (s390_emit_mul): New function.
2009 (s390_emit_lsh): New function.
2010 (s390_emit_rsh_signed): New function.
2011 (s390_emit_rsh_unsigned): New function.
2012 (s390_emit_ext): New function.
2013 (s390_emit_log_not): New function.
2014 (s390_emit_bit_and): New function.
2015 (s390_emit_bit_or): New function.
2016 (s390_emit_bit_xor): New function.
2017 (s390_emit_bit_not): New function.
2018 (s390_emit_equal): New function.
2019 (s390_emit_less_signed): New function.
2020 (s390_emit_less_unsigned): New function.
2021 (s390_emit_ref): New function.
2022 (s390_emit_if_goto): New function.
2023 (s390_emit_goto): New function.
2024 (s390_write_goto_address): New function.
2025 (s390_emit_litpool): New function.
2026 (s390_emit_const): New function.
2027 (s390_emit_call): New function.
2028 (s390_emit_reg): New function.
2029 (s390_emit_pop): New function.
2030 (s390_emit_stack_flush): New function.
2031 (s390_emit_zero_ext): New function.
2032 (s390_emit_swap): New function.
2033 (s390_emit_stack_adjust): New function.
2034 (s390_emit_set_r2): New function.
2035 (s390_emit_int_call_1): New function.
2036 (s390_emit_void_call_2): New function.
2037 (s390_emit_eq_goto): New function.
2038 (s390_emit_ne_goto): New function.
2039 (s390_emit_lt_goto): New function.
2040 (s390_emit_le_goto): New function.
2041 (s390_emit_gt_goto): New function.
2042 (s390_emit_ge_goto): New function.
2043 (s390x_emit_prologue): New function.
2044 (s390x_emit_epilogue): New function.
2045 (s390x_emit_add): New function.
2046 (s390x_emit_sub): New function.
2047 (s390x_emit_mul): New function.
2048 (s390x_emit_lsh): New function.
2049 (s390x_emit_rsh_signed): New function.
2050 (s390x_emit_rsh_unsigned): New function.
2051 (s390x_emit_ext): New function.
2052 (s390x_emit_log_not): New function.
2053 (s390x_emit_bit_and): New function.
2054 (s390x_emit_bit_or): New function.
2055 (s390x_emit_bit_xor): New function.
2056 (s390x_emit_bit_not): New function.
2057 (s390x_emit_equal): New function.
2058 (s390x_emit_less_signed): New function.
2059 (s390x_emit_less_unsigned): New function.
2060 (s390x_emit_ref): New function.
2061 (s390x_emit_if_goto): New function.
2062 (s390x_emit_const): New function.
2063 (s390x_emit_call): New function.
2064 (s390x_emit_reg): New function.
2065 (s390x_emit_pop): New function.
2066 (s390x_emit_stack_flush): New function.
2067 (s390x_emit_zero_ext): New function.
2068 (s390x_emit_swap): New function.
2069 (s390x_emit_stack_adjust): New function.
2070 (s390x_emit_int_call_1): New function.
2071 (s390x_emit_void_call_2): New function.
2072 (s390x_emit_eq_goto): New function.
2073 (s390x_emit_ne_goto): New function.
2074 (s390x_emit_lt_goto): New function.
2075 (s390x_emit_le_goto): New function.
2076 (s390x_emit_gt_goto): New function.
2077 (s390x_emit_ge_goto): New function.
2078 (s390_emit_ops): New function.
2079 (struct linux_target_ops): Fill in emit_ops hook.
2081 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2084 * Makefile.in: Add s390 IPA files.
2085 * configure.srv: Build IPA for s390.
2086 * linux-s390-ipa.c: New file.
2087 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2088 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2089 (tdesc_s390_linux32): Likewise.
2090 (init_registers_s390_linux32v1): Likewise.
2091 (tdesc_s390_linux32v1): Likewise.
2092 (init_registers_s390_linux32v2): Likewise.
2093 (tdesc_s390_linux32v2): Likewise.
2094 (init_registers_s390_linux64): Likewise.
2095 (tdesc_s390_linux64): Likewise.
2096 (init_registers_s390_linux64v1): Likewise.
2097 (tdesc_s390_linux64v1): Likewise.
2098 (init_registers_s390_linux64v2): Likewise.
2099 (tdesc_s390_linux64v2): Likewise.
2100 (init_registers_s390_te_linux64): Likewise.
2101 (tdesc_s390_te_linux64): Likewise.
2102 (init_registers_s390_vx_linux64): Likewise.
2103 (tdesc_s390_vx_linux64): Likewise.
2104 (init_registers_s390_tevx_linux64): Likewise.
2105 (tdesc_s390_tevx_linux64): Likewise.
2106 (init_registers_s390x_linux64): Likewise.
2107 (tdesc_s390x_linux64): Likewise.
2108 (init_registers_s390x_linux64v1): Likewise.
2109 (tdesc_s390x_linux64v1): Likewise.
2110 (init_registers_s390x_linux64v2): Likewise.
2111 (tdesc_s390x_linux64v2): Likewise.
2112 (init_registers_s390x_te_linux64): Likewise.
2113 (tdesc_s390x_te_linux64): Likewise.
2114 (init_registers_s390x_vx_linux64): Likewise.
2115 (tdesc_s390x_vx_linux64): Likewise.
2116 (init_registers_s390x_tevx_linux64): Likewise.
2117 (tdesc_s390x_tevx_linux64): Likewise.
2118 (have_hwcap_s390_vx): New static variable.
2119 (s390_arch_setup): Fill have_hwcap_s390_vx.
2120 (s390_get_thread_area): New function.
2121 (s390_ft_entry_gpr_esa): New const.
2122 (s390_ft_entry_gpr_zarch): New const.
2123 (s390_ft_entry_misc): New const.
2124 (s390_ft_entry_fr): New const.
2125 (s390_ft_entry_vr): New const.
2126 (s390_ft_main_31): New const.
2127 (s390_ft_main_64): New const.
2128 (s390_ft_exit_fr): New const.
2129 (s390_ft_exit_vr): New const.
2130 (s390_ft_exit_misc): New const.
2131 (s390_ft_exit_gpr_esa): New const.
2132 (s390_ft_exit_gpr_zarch): New const.
2133 (append_insns): New function.
2134 (s390_relocate_instruction): New function.
2135 (s390_install_fast_tracepoint_jump_pad): New function.
2136 (s390_get_min_fast_tracepoint_insn_len): New function.
2137 (s390_get_ipa_tdesc_idx): New function.
2138 (struct linux_target_ops): Wire in the above functions.
2139 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2140 * linux-s390-tdesc.h: New file.
2142 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2144 * linux-s390-low.c (s390_supports_tracepoints): New function.
2145 (struct linux_target_ops): Fill supports_tracepoints hook.
2147 2016-03-18 Yao Qi <yao.qi@linaro.org>
2149 * linux-low.c (lwp_signal_can_be_delivered): New function.
2150 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2152 2016-03-18 Yao Qi <yao.qi@linaro.org>
2154 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2155 0 if signal is enqueued. Remove 'signal' from one debugging
2156 message. Move one debugging message to some lines below.
2157 Remove code setting 'signal' to 0.
2159 2016-03-18 Yao Qi <yao.qi@linaro.org>
2161 * linux-low.c (linux_low_filter_event): Remove redundant
2162 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2164 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2166 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2167 (struct linux_target_ops): Wire in the above.
2169 2016-03-03 Yao Qi <yao.qi@linaro.org>
2171 * linux-low.c: Update comments to start_step_over.
2173 2016-03-03 Yao Qi <yao.qi@linaro.org>
2176 * linux-low.c (handle_extended_wait): Set child suspended
2177 if event_lwp->bp_reinsert isn't zero.
2179 2016-03-02 Yao Qi <yao.qi@linaro.org>
2181 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2182 enqueue_pending_signal.
2184 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2186 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2189 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2191 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2192 (s390_regmap_3264) [!__s390x__]: New global.
2193 (s390_collect_ptrace_register): Skip map entries containing -1.
2194 (s390_supply_ptrace_register): Ditto.
2195 (s390_fill_gprs_high): New function.
2196 (s390_store_gprs_high): New function.
2197 (s390_regsets): Add NT_S390_HIGH_GPRS.
2198 (s390_get_hwcap): Enable on 31-bit.
2199 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2200 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2201 Detect NT_S390_HIGH_GPRS.
2202 (s390_usrregs_info_3264): Enable on 31-bit.
2203 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2204 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2206 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2209 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2210 * configure.srv: Ditto.
2211 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2212 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2213 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2214 (init_registers_amd64_linux): Remove prototype.
2215 (tdesc_amd64_linux): Remove declaration.
2216 (get_ipa_tdesc): New function.
2217 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2218 initialize remaining tdescs.
2219 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2220 (init_registers_i386_linux): Remove prototype.
2221 (tdesc_i386_linux): Remove declaration.
2222 (get_ipa_tdesc): New function.
2223 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2224 initialize remaining tdescs.
2225 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2226 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2227 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2228 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2229 (x86_get_ipa_tdesc_idx): New function.
2230 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2231 * linux-x86-tdesc.h: New file.
2232 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2233 (target_get_ipa_tdesc_idx): New macro.
2234 * tracepoint.c (ipa_tdesc_idx): New macro.
2235 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2236 (symbol_list): Add ipa_tdesc_idx.
2237 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2238 (ipa_tdesc): Remove.
2239 (ipa_tdesc_idx): New variable.
2240 (get_context_regcache): Use get_ipa_tdesc.
2241 (gdb_collect): Ditto.
2243 * tracepoint.h (get_ipa_tdesc): New prototype.
2244 (ipa_tdesc): Remove.
2246 2016-02-24 Pedro Alves <palves@redhat.com>
2248 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2249 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2250 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2251 Factor out common code between the USE_SIGTRAP_SIGINFO and
2252 !USE_SIGTRAP_SIGINFO blocks.
2253 (linux_low_filter_event): Call save_stop_reason instead of
2254 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2256 (linux_wait_1): Update comments.
2258 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2260 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2261 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2262 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2263 ppc_insert_point, ppc_remove_point.
2265 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2267 * linux-s390-low.c (s390_supports_z_point_type): New function.
2268 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2270 2016-02-16 Yao Qi <yao.qi@linaro.org>
2272 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2273 PC. Get pc from regcache_read_pc.
2275 2016-02-12 Yao Qi <yao.qi@linaro.org>
2277 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2278 or linux_get_pc_32bit.
2279 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2281 2016-02-12 Yao Qi <yao.qi@linaro.org>
2283 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2284 arm_linux_get_next_pcs_fixup.
2286 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2288 * tracepoint.c (x_tracepoint_action_download): Change
2289 write_inferior_data_ptr to write_inferior_data_pointer.
2290 (cmd_qtstart): Likewise.
2291 (write_inferior_data_ptr): Remove.
2292 (download_agent_expr): Change write_inferior_data_ptr to
2293 write_inferior_data_pointer.
2294 (download_tracepoint_1): Likewise.
2295 (download_tracepoint): Likewise.
2296 (download_trace_state_variables): Likewise.
2298 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2299 Marcin Kościelnicki <koriakin@0x04.net>
2301 * tracepoint.c (struct tracepoint_action_ops): Remove.
2302 (struct tracepoint_action): Remove ops.
2303 (m_tracepoint_action_download, r_tracepoint_action_download)
2304 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2305 size and offset accordingly.
2306 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2307 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2308 (tracepoint_action_send, tracepoint_action_download): New functions.
2309 Helpers for trace action handlers.
2310 (add_tracepoint_action): Remove setup actions ops.
2311 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2313 2016-02-10 Yao Qi <yao.qi@linaro.org>
2315 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2317 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2319 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2321 * configure: Regenerate.
2323 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2325 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2326 void * to gdb_byte *.
2327 * linux-low.c (siginfo_fixup): Likewise.
2328 (linux_xfer_siginfo): Likewise.
2329 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2331 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2333 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2335 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2337 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2339 * linux-x86-low.c [__x86_64__]: Include
2340 "nat/amd64-linux-siginfo.h".
2341 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2342 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2343 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2344 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2345 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2346 (cpt_si_fd, si_timerid, si_overrun): Move from
2347 nat/amd64-linux-siginfo.c.
2348 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2350 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2352 * server.c (skip_to_semicolon): Remove.
2353 (process_point_options): Use strchrnul instead of
2356 2016-01-26 Yao Qi <yao.qi@linaro.org>
2358 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2359 * linux-low.c (install_software_single_step_breakpoints): Don't
2360 call regcache_read_pc.
2361 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2364 2016-01-26 Yao Qi <yao.qi@linaro.org>
2366 * linux-low.c (install_software_single_step_breakpoints): Call
2367 regcache_read_pc instead of get_pc.
2369 2016-01-26 Yao Qi <yao.qi@linaro.org>
2371 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2372 (unblock_async_io): Rename to ...
2373 (block_unblock_async_io): ... it. New function.
2374 (enable_async_io): Don't install SIGIO handler. Unblock it
2376 (disable_async_io): Don't ignore SIGIO. Block it instead.
2377 (initialize_async_io): Install SIGIO handler. Don't call
2380 2016-01-26 Yao Qi <yao.qi@linaro.org>
2382 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2383 first character is '\003', call *the_target->request_interrupt.
2385 2016-01-25 Yao Qi <yao.qi@linaro.org>
2387 * remote-utils.c (new_thread_notify): Remove.
2388 (dead_thread_notify): Likewise.
2389 * remote-utils.h (new_thread_notify): Remove declaration.
2390 (dead_thread_notify): Likewise.
2392 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2394 * gdb.trace/pending.exp: Fix expected message on continue.
2396 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2398 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2399 it works properly on big-endian machines where sizeof (CORE_ADDR)
2402 2016-01-21 Pedro Alves <palves@redhat.com>
2404 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2405 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2406 * configure: Regenerate.
2408 2016-01-21 Yao Qi <yao.qi@linaro.org>
2410 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2411 is_thumb and set it according to CPSR saved on the stack.
2412 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2413 arm_sigreturn_next_pc.
2415 2016-01-18 Yao Qi <yao.qi@linaro.org>
2417 * linux-low.c (linux_set_pc_64bit): New function.
2418 (linux_get_pc_64bit): New function.
2419 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2421 * linux-sparc-low.c (debug_threads): Remove declaration.
2422 (sparc_get_pc): Remove.
2423 (the_low_target): Use linux_get_pc_64bit instead of
2425 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2426 (the_low_target): Use linux_get_pc_64bit and
2429 2016-01-18 Yao Qi <yao.qi@linaro.org>
2431 * linux-arm-low.c (debug_threads): Remove declaration.
2432 (arm_get_pc, arm_set_pc): Remove.
2433 (the_low_target): Use linux_get_pc_32bit and
2435 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2436 (the_low_target): Use linux_get_pc_32bit and
2438 * linux-cris-low.c (debug_threads): Remove declaration.
2439 (cris_get_pc, cris_set_pc,): Remove.
2440 (the_low_target): Use linux_get_pc_32bit and
2442 * linux-crisv32-low.c (debug_threads): Remove declaration.
2443 (cris_get_pc, cris_set_pc): Remove.
2444 (the_low_target): Use linux_get_pc_32bit and
2446 * linux-low.c: Include inttypes.h.
2447 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2448 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2449 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2450 (the_low_target): Use linux_get_pc_32bit and
2452 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2453 (the_low_target): Use linux_get_pc_32bit and
2455 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2456 (the_low_target): Use linux_get_pc_32bit and
2458 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2459 (the_low_target): Use linux_get_pc_32bit and
2461 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2462 (the_low_target): Use linux_get_pc_32bit and
2465 2016-01-18 Gary Benson <gbenson@redhat.com>
2467 * configure.ac (AC_FUNC_FORK): New check.
2468 * config.in: Regenerate.
2469 * configure: Likewise.
2471 2016-01-14 Yao Qi <yao.qi@linaro.org>
2473 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2474 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2475 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2476 arm_get_next_pcs_ctor.
2478 2016-01-12 Josh Stone <jistone@redhat.com>
2479 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2481 * inferiors.h: Include "gdb_vecs.h".
2482 (struct process_info): Add syscalls_to_catch.
2483 * inferiors.c (remove_process): Free syscalls_to_catch.
2484 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2485 syscall_return stops.
2486 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2487 * server.c (handle_general_set): Handle QCatchSyscalls.
2488 (handle_query): Report support for QCatchSyscalls.
2489 * target.h (struct target_ops): Add supports_catch_syscall.
2490 (target_supports_catch_syscall): New macro.
2491 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2492 (struct lwp_info): Add syscall_state.
2493 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2494 Maintain syscall_state and syscalls_to_catch across exec.
2495 (get_syscall_trapinfo): New function, proxy to the_low_target.
2496 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2497 (linux_low_filter_event): Toggle syscall_state entry/return for
2498 syscall traps, and set it ignored for all others.
2499 (gdb_catching_syscalls_p): New function.
2500 (gdb_catch_this_syscall_p): New function.
2501 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2502 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2503 (linux_supports_catch_syscall): New function.
2504 (linux_target_ops): Install it.
2505 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2506 (the_low_target): Install it.
2508 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2510 * acinclude.m4: Include new ../warning.m4 file.
2511 * configure: Regenerated.
2512 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2514 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2516 * ax.c (is_goto_target): Mark static.
2517 * linux-low.c (register_addr): Likewise.
2518 (linux_fetch_registers, linux_store_registers): Likewise.
2519 * mem-break.c (any_persistent_commands): Fix old prototype.
2520 (add_commands_to_breakpoint): Mark static.
2521 * regcache.c (find_register_by_name): Delete unused func.
2522 * remote-utils.c (hex_or_minus_one): Mark static.
2523 * server.c (monitor_show_help): Mark static.
2524 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2525 handle_v_requests): Likewise.
2527 2016-01-12 Pedro Alves <palves@redhat.com>
2529 Remove use of the registered trademark symbol throughout.
2531 2016-01-08 Yao Qi <yao.qi@linaro.org>
2533 * remote-utils.c (getpkt): If c is '\003', call target hook
2536 2016-01-06 Yao Qi <yao.qi@linaro.org>
2538 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2539 linux-aarch32-low.c.
2540 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2541 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2542 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2543 (thumb2_breakpoint): Declare.
2544 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2545 linux-aarch32-low.h.
2546 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2547 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2548 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2550 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2552 * gdbreplay.c (gdbreplay_version): Change copyright year in
2554 * server.c (gdbserver_version): Likewise.
2556 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2558 * server.c (crc32_table): Delete.
2559 (crc32): Use libiberty's xcrc32 function.
2561 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2563 * lynx-low.c (lynx_delete_thread_callback): New function.
2564 (lynx_mourn): Properly delete our process and all of its
2565 threads. Remove call to clear_inferiors.
2567 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2569 * target.c (thread_search_callback): Add check that
2570 the thread_stopped target callback is not NULL before
2573 2015-12-21 Yao Qi <yao.qi@linaro.org>
2575 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2578 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2580 * server.c (handle_query): Call target_supports_software_single_step.
2582 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2584 * linux-low.c (single_step): New function.
2585 (linux_resume_one_lwp_throw): Call single_step.
2586 (start_step_over): Likewise.
2588 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2590 * Makefile.in (SFILES): Append arch/arm-linux.c,
2591 arch/arm-get-next-pcs.c.
2592 (arm-linux.o): New rule.
2593 (arm-get-next-pcs.o): New rule.
2594 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2596 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2597 to linux-aarch32-low.c.
2598 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2599 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2600 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2601 (thumb2_breakpoint_len): Likewise.
2602 (arm_is_thumb_mode): Make non-static.
2603 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2604 from linux-aarch32-low.c.
2605 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2606 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2607 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2608 (thumb2_breakpoint_len): Likewise.
2609 (arm_is_thumb_mode): New declaration.
2610 * linux-arm-low.c: Include arch/arm-linux.h
2611 aarch/arm-get-next-pcs.h, sys/syscall.h.
2612 (get_next_pcs_ops): New struct.
2613 (get_next_pcs_addr_bits_remove): New function.
2614 (get_next_pcs_is_thumb): New function.
2615 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2616 (arm_sigreturn_next_pc): Likewise.
2617 (get_next_pcs_syscall_next_pc): Likewise.
2618 (arm_gdbserver_get_next_pcs): Likewise.
2619 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2621 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2622 * server.h: Include gdb_vecs.h.
2624 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2626 * Makefile.in (SFILES): Append common/common-regcache.c.
2627 (OBS): Append common-regcache.o.
2628 (common-regcache.o): New rule.
2629 * regcache.c (init_register_cache): Initialize cache to
2631 (regcache_raw_read_unsigned): New function.
2632 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2633 register_status enum.
2635 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2637 * linux-aarch64-low.c (the_low_targets): Rename
2638 breakpoint_reinsert_addr to get_next_pcs.
2639 * linux-arm-low.c (the_low_targets): Likewise.
2640 * linux-bfin-low.c (the_low_targets): Likewise.
2641 * linux-cris-low.c (the_low_targets): Likewise.
2642 * linux-crisv32-low.c (the_low_targets): Likewise.
2643 * linux-low.c (can_software_single_step): Likewise.
2644 (install_software_single_step_breakpoints): New function.
2645 (start_step_over): Use install_software_single_step_breakpoints.
2646 * linux-low.h: New CORE_ADDR vector.
2647 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2649 * linux-mips-low.c (the_low_targets): Likewise.
2650 * linux-nios2-low.c (the_low_targets): Likewise.
2651 * linux-sparc-low.c (the_low_targets): Likewise.
2653 2015-12-17 Pedro Alves <palves@redhat.com>
2655 * linux-low.c (linux_kill_one_lwp): Remove references to
2657 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2659 (linux_init_signals): Delete.
2660 (initialize_low): Adjust.
2661 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2663 2015-12-16 Pedro Alves <palves@redhat.com>
2665 * configure.ac (compiler warning flags): When testing a
2666 -Wno-foo option, check whether -Wfoo works instead.
2667 * configure: Regenerate.
2669 2015-12-11 Don Breazeal <donb@codesourcery.com>
2671 * server.c (process_serial_event): Don't exit from gdbserver
2672 in remote mode if there are still active inferiors.
2674 2015-12-11 Yao Qi <yao.qi@linaro.org>
2676 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2677 arm_breakpoint_at if the process is 32-bit.
2679 2015-12-11 Yao Qi <yao.qi@linaro.org>
2681 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2684 2015-12-07 Yao Qi <yao.qi@linaro.org>
2686 * configure.srv: Append arm.o to srv_tgtobj for
2687 aarch64*-*-linux* target.
2688 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2689 from linux-arm-low.c.
2690 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2691 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2692 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2693 (thumb2_breakpoint_len): Likewise.
2694 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2695 (arm_breakpoint_kinds): Likewise.
2696 (arm_breakpoint_kind_from_pc): Likewise.
2697 (arm_sw_breakpoint_from_kind): Likewise.
2698 (arm_breakpoint_kind_from_current_state): Likewise.
2699 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2700 (arm_sw_breakpoint_from_kind): Declare.
2701 (arm_breakpoint_kind_from_current_state): Declare.
2702 (arm_breakpoint_at): Declare.
2703 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2704 arm_sw_breakpoint_from_kind if process is 32-bit.
2705 (aarch64_breakpoint_kind_from_pc): New function.
2706 (aarch64_breakpoint_kind_from_current_state): New function.
2707 (the_low_target): Initialize fields breakpoint_kind_from_pc
2708 and breakpoint_kind_from_current_state.
2709 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2710 linux-aarch32-low.c.
2711 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2712 (arm_breakpoint, arm_breakpoint_len): Likewise.
2713 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2714 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2715 (arm_is_thumb_mode): Likewise.
2716 (arm_breakpoint_at): Likewise.
2717 (arm_breakpoint_kind_from_pc): Likewise.
2718 (arm_sw_breakpoint_from_kind): Likewise.
2719 (arm_breakpoint_kind_from_current_state): Likewise.
2722 2015-08-04 Yao Qi <yao.qi@linaro.org>
2724 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2725 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2726 * server.c (extended_protocol): Remove "static".
2727 * server.h (extended_protocol): Declare it.
2729 2015-12-04 Josh Stone <jistone@redhat.com>
2731 * target.h (struct target_ops) <arch_setup>: Rename to ...
2732 (struct target_ops) <post_create_inferior>: ... this.
2733 (target_arch_setup): Rename to ...
2734 (target_post_create_inferior): ... this, calling post_create_inferior.
2735 * server.c (start_inferior): Update target_arch_setup calls to
2736 target_post_create_inferior.
2737 * linux-low.c (linux_low_ptrace_options): Forward declare.
2738 (linux_arch_setup): Update its comment for general use.
2739 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2740 (struct linux_target_ops): Use linux_post_create_inferior.
2741 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2742 to post_create_inferior.
2743 * nto-low.c (struct nto_target_ops): Likewise.
2744 * spu-low.c (struct spu_target_ops): Likewise.
2745 * win32-low.c (struct win32_target_ops): Likewise.
2747 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2749 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2751 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2753 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2754 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2755 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2756 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2757 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2758 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2759 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2760 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2761 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2762 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2763 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2764 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2766 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2768 * linux-low.c (linux_look_up_symbols): Don't call
2769 linux_supports_traceclone.
2770 * linux-low.h (thread_db_init): Remove use_events argument.
2771 * thread-db.c (thread_db_use_event): Remove global variable.
2772 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2773 (struct thread_db) <td_create_bp>: Remove field.
2774 (thread_db_create_event): Remove function.
2775 (thread_db_enable_reporting): Likewise.
2776 (find_one_thread): Don't check for thread_db_use_events.
2777 (attach_thread): Likewise.
2778 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2779 (try_thread_db_load_1): Don't check for thread_db_use_events.
2780 (thread_db_init): Remove use_events argument and thread events
2782 (remove_thread_event_breakpoints): Remove function.
2783 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2785 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2787 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2789 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2790 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2791 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2792 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2793 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2795 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2797 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2798 * linux-low.c (can_hardware_single_step): Use
2799 supports_hardware_single_step.
2800 (can_software_single_step): New function.
2801 (start_step_over): Call can_software_single_step.
2802 (linux_supports_hardware_single_step): New function.
2803 (struct target_ops) <supports_software_single_step>: Initialize.
2804 * linux-low.h (struct linux_target_ops)
2805 <supports_hardware_single_step>: Initialize.
2806 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2808 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2809 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2810 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2811 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2812 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2813 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2814 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2815 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2817 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2818 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2820 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2821 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2822 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2824 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2825 * target.h (struct target_ops): <supports_software_single_step>:
2827 (target_supports_software_single_step): New macro.
2829 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2831 * linux-low.c (linux_wait_1): Fix pc advance condition.
2832 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2833 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2835 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2837 * linux-arm-low.c (arm_is_thumb_mode): New function.
2838 (arm_breakpoint_at): Use arm_is_thumb_mode.
2839 (arm_breakpoint_kind_from_current_state): New function.
2840 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2842 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2843 (linux_breakpoint_kind_from_current_state): New function.
2844 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2845 * linux-low.h (struct linux_target_ops)
2846 <breakpoint_kind_from_current_state>: New field.
2847 * target.h (struct target_ops): Likewise.
2848 (target_breakpoint_kind_from_current_state): New macro.
2850 2015-11-30 Pedro Alves <palves@redhat.com>
2852 * linux-low.c (linux_resume): Wake up the event loop before
2855 2015-11-30 Pedro Alves <palves@redhat.com>
2857 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2859 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2861 * target.c (struct thread_search): New structure.
2862 (thread_search_callback): New function.
2863 (prev_general_thread): New global.
2864 (prepare_to_access_memory, done_accessing_memory): New functions.
2865 * target.h (prepare_to_access_memory, done_accessing_memory):
2866 Replace macros with function declarations.
2868 2015-11-30 Pedro Alves <palves@redhat.com>
2871 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2872 report TARGET_WAITKIND_NO_RESUMED.
2873 * remote-utils.c (prepare_resume_reply): Handle
2874 TARGET_WAITKIND_NO_RESUMED.
2875 * server.c (report_no_resumed): New global.
2876 (handle_query) <qSupported>: Handle "no-resumed+". Report
2877 "no-resumed+" support.
2878 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2879 return error if the client doesn't support no-resumed events.
2880 (push_stop_notification): New function.
2881 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2882 events if the client supports them.
2884 2015-11-30 Pedro Alves <palves@redhat.com>
2886 * linux-low.c (thread_still_has_status_pending_p): Don't check
2888 (lwp_resumed): New function.
2889 (status_pending_p_callback): Return early if the LWP is not
2890 supposed to be resumed.
2892 2015-11-30 Pedro Alves <palves@redhat.com>
2894 * linux-low.c (handle_extended_wait): Assert that the LWP's
2895 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2896 thread create events, leave the new child's status pending.
2897 (linux_low_filter_event): If GDB wants to hear about thread exit
2898 events, leave the LWP marked dead and don't delete it.
2899 (linux_wait_for_event_filtered): Don't check for thread exit.
2900 (filter_exit_event): New function.
2901 (linux_wait_1): Use it, when returning an exit event.
2902 (linux_resume_one_lwp_throw): Assert that the LWP's
2903 waitstatus is TARGET_WAITKIND_IGNORE.
2904 * remote-utils.c (prepare_resume_reply): Handle
2905 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2906 * server.c (report_thread_events): New global.
2907 (handle_general_set): Handle QThreadEvents.
2908 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2909 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2910 TARGET_WAITKIND_THREAD_EXITED.
2911 * server.h (report_thread_events): Declare.
2913 2015-11-30 Pedro Alves <palves@redhat.com>
2915 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2916 the thread's last_resume_kind was resume_stop.
2918 2015-11-30 Pedro Alves <palves@redhat.com>
2920 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2923 2015-11-30 Pedro Alves <palves@redhat.com>
2925 * server.c (handle_v_requests): Handle vCtrlC.
2927 2015-11-30 Pedro Alves <palves@redhat.com>
2929 * gdbthread.h (find_any_thread_of_pid): Declare.
2930 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
2932 * server.c (handle_query): If current_thread is NULL, look for
2933 another thread of the selected process.
2935 2015-11-26 Daniel Colascione <dancol@dancol.org>
2936 Simon Marchi <simon.marchi@ericsson.com>
2938 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
2939 * server.c (handle_qxfer_threads_worker): Refactor to include thread
2941 * target.h (struct target_ops) <thread_name>: New field.
2942 (target_thread_name): New macro.
2944 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2946 * regcache.h (regcache_invalidate_pid): Add declaration.
2947 * regcache.c (regcache_invalidate_pid): New function, extracted
2948 from regcache_invalidate.
2949 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
2950 Add trivial documentation comment.
2951 * lynx-low.c: Use regcache_invalidate_pid instead of
2952 regcache_invalidate.
2954 2015-11-23 Joel Brobecker <brobecker@adacore.com>
2956 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
2957 and Elf64_auxv_t if the target is Android.
2959 2015-11-22 Doug Evans <xdje42@gmail.com>
2961 * target.h: #include <sys/types.h>.
2963 2015-11-19 Pedro Alves <palves@redhat.com>
2965 * linux-low.c (linux_process_qsupported): Change prototype.
2967 * linux-low.h (struct linux_target_ops) <process_qsupported>:
2969 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
2970 and adjust to loop over all features.
2971 * server.c (handle_query) <qSupported>: Adjust to call
2972 target_process_qsupported once, passing it a vector of unprocessed
2974 * target.h (struct target_ops) <process_qsupported>: Change
2976 (target_process_qsupported): Adjust.
2978 2015-11-19 Pedro Alves <palves@redhat.com>
2980 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
2982 * configure: Regenerate.
2984 2015-11-19 Pedro Alves <palves@redhat.com>
2986 * configure: Regenerate.
2988 2015-11-19 Yao Qi <yao.qi@linaro.org>
2990 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
2993 2015-11-19 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c (enum aarch64_operand_type): New.
2996 (struct aarch64_operand): Move enum out.
2998 2015-11-19 Yao Qi <yao.qi@linaro.org>
3000 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3001 struct user_fpsimd_state *.
3002 (aarch64_store_fpregset): Likewise.
3004 2015-11-19 Yao Qi <yao.qi@linaro.org>
3006 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3007 struct user_pt_regs *.
3008 (aarch64_store_gregset): Likewise.
3010 2015-11-18 Pedro Alves <palves@redhat.com>
3012 * Makefile.in (all_object_files): Add $IPA_OBJS.
3014 2015-11-17 Pedro Alves <palves@redhat.com>
3016 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3017 GDB_SIGNAL_0 and gdb_signal_to_string.
3019 2015-11-17 Pedro Alves <palves@redhat.com>
3021 * win32-low.c (handle_output_debug_string): Remove parameter.
3022 (win32_kill): Remove our_status local and adjust call to
3023 handle_output_debug_string.
3024 (get_child_debug_event): Adjust call to
3025 handle_output_debug_string.
3027 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3029 * linux-mips-low.c (mips_fill_gregset): Add cast.
3030 (mips_store_gregset): Likewise.
3031 (mips_fill_fpregset): Likewise.
3032 (mips_store_fpregset): Likewise.
3034 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3036 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3039 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3041 * linux-mips-low.c (mips_linux_new_thread): Change type of
3042 watch_type to enum target_hw_bp_type.
3044 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3046 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3047 Change return type to arm_hwbp_type.
3049 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3051 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3052 (arm_store_gregset): Likewise.
3053 * linux-arm-low.c (arm_get_hwcap): Likewise.
3054 (arm_read_description): Likewise.
3056 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3058 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3060 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3062 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3063 (ppc_fill_vsxregset): Likewise.
3064 (ppc_store_vsxregset): Likewise.
3065 (ppc_fill_vrregset): Likewise.
3066 (ppc_store_vrregset): Likewise.
3067 (ppc_fill_evrregset): Likewise.
3068 (ppc_store_evrregset): Likewise.
3070 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3072 * linux-ppc-low.c (ppc_usrregs_info): Remove
3073 forward-declaration.
3074 (ppc_arch_setup): Move lower in file.
3076 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3078 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3079 (ps_pdwrite): Likewise.
3081 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3083 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3084 to after assert checks.
3086 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3088 * proc-service.c (ps_pdread): Add/adjust casts.
3089 (ps_pdwrite): Add/adjust casts.
3091 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3093 * server.c (handle_search_memory_1): Cast return value of
3096 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3098 * server.c (write_qxfer_response): Change type of data to
3101 2015-10-29 Pedro Alves <palves@redhat.com>
3103 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3105 2015-10-29 Pedro Alves <palves@redhat.com>
3107 * tracepoint.c (clear_installed_tracepoints): Add casts.
3109 2015-10-29 Pedro Alves <palves@redhat.com>
3111 * server.c (handle_v_cont, process_serial_event): Add enum
3112 gdb_signal casts to signal parsing code.
3114 2015-10-29 Pedro Alves <palves@redhat.com>
3116 * linux-low.h (NULL_REGSET): Define.
3117 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3118 * linux-arm-low.c (arm_regsets): Likewise.
3119 * linux-crisv32-low.c (cris_regsets): Likewise.
3120 * linux-m68k-low.c (m68k_regsets): Likewise.
3121 * linux-mips-low.c (mips_regsets): Likewise.
3122 * linux-nios2-low.c (nios2_regsets): Likewise.
3123 * linux-ppc-low.c (ppc_regsets): Likewise.
3124 * linux-s390-low.c (s390_regsets): Likewise.
3125 * linux-sh-low.c (sh_regsets): Likewise.
3126 * linux-sparc-low.c (sparc_regsets): Likewise.
3127 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3128 * linux-tile-low.c (tile_regsets): Likewise.
3129 * linux-x86-low.c (x86_regsets): Likewise.
3130 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3132 2015-10-29 Pedro Alves <palves@redhat.com>
3134 * linux-low.h (NULL_REGSET): Define.
3135 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3136 * linux-arm-low.c (arm_regsets): Likewise.
3137 * linux-crisv32-low.c (cris_regsets): Likewise.
3138 * linux-m68k-low.c (m68k_regsets): Likewise.
3139 * linux-mips-low.c (mips_regsets): Likewise.
3140 * linux-nios2-low.c (nios2_regsets): Likewise.
3141 * linux-ppc-low.c (ppc_regsets): Likewise.
3142 * linux-s390-low.c (s390_regsets): Likewise.
3143 * linux-sh-low.c (sh_regsets): Likewise.
3144 * linux-sparc-low.c (sparc_regsets): Likewise.
3145 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3146 * linux-tile-low.c (tile_regsets): Likewise.
3147 * linux-x86-low.c (x86_regsets): Likewise.
3148 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3150 2015-10-26 Doug Evans <dje@google.com>
3152 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3154 2015-10-26 Doug Evans <dje@google.com>
3156 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3158 2015-10-26 Doug Evans <dje@google.com>
3160 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3162 (attach_thread, find_new_threads_callback): Ditto.
3164 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3166 * mem-break.h (set_breakpoint_data): Remove.
3168 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3170 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3171 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3172 (initialize_low): Remove set_breakpoint_data call.
3173 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3174 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3175 (initialize_low): Remove set_breakpoint_data call.
3176 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3177 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3178 (initialize_low): Remove set_breakpoint_data call.
3180 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3182 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3183 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3184 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3185 * target.h (target_breakpoint_kind_from_pc): New macro.
3187 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3189 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3190 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3191 the default breakpoint kind.
3193 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3195 * linux-arm-low.c (arm_supports_z_point_type): Add software
3198 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3200 * linux-arm-low.c: Refactor breakpoint definitions.
3201 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3202 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3204 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3206 * Makefile.in: Add arm.c/o.
3207 * configure.srv: Likewise.
3208 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3209 (arm_breakpoint_kind_from_pc): New function.
3210 (arm_sw_breakpoint_from_kind): Return proper kind.
3211 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3213 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3215 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3217 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3218 (struct raw_breakpoint) <size>: Remove.
3219 (struct raw_breakpoint) <kind>: Add.
3220 (bp_size): New function.
3221 (bp_opcode): Likewise.
3222 (find_raw_breakpoint_at): Adjust for kind.
3223 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3224 (remove_memory_breakpoint): Adjust for kind call bp_size.
3225 (set_raw_breakpoint_at): Adjust for kind.
3226 (set_breakpoint): Likewise.
3227 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3228 (delete_raw_breakpoint): Adjust for kind.
3229 (delete_breakpoint): Likewise.
3230 (find_gdb_breakpoint): Likewise.
3231 (set_gdb_breakpoint_1): Likewise.
3232 (set_gdb_breakpoint): Likewise.
3233 (delete_gdb_breakpoint_1): Likewise.
3234 (delete_gdb_breakpoint): Likewise.
3235 (uninsert_raw_breakpoint): Likewise.
3236 (reinsert_raw_breakpoint): Likewise.
3237 (set_breakpoint_data): Remove.
3238 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3239 (check_mem_read): Adjust for kind call bp_size.
3240 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3241 (clone_one_breakpoint): Adjust for kind.
3242 * mem-break.h (set_gdb_breakpoint): Likewise.
3243 (delete_gdb_breakpoint): Likewise.
3244 * server.c (process_serial_event): Likewise.
3246 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3248 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3249 (struct linux_target_ops) <breakpoint>: Remove.
3250 (struct linux_target_ops) <breakpoint_len>: Remove.
3251 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3252 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3253 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3254 (arm_sw_breakpoint_from_kind): New function.
3255 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3256 (struct linux_target_ops) <breakpoint>: Remove.
3257 (struct linux_target_ops) <breakpoint_len>: Remove.
3258 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3259 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3260 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3261 (struct linux_target_ops) <breakpoint>: Remove.
3262 (struct linux_target_ops) <breakpoint_len>: Remove.
3263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3265 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3266 (struct linux_target_ops) <breakpoint>: Remove.
3267 (struct linux_target_ops) <breakpoint_len>: Remove.
3268 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3269 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3270 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3271 and sw_breakpoint_from_kind to increment the pc.
3272 (linux_breakpoint_kind_from_pc): New function.
3273 (linux_sw_breakpoint_from_kind): New function.
3274 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3275 (initialize_low): Call breakpoint_kind_from_pc and
3276 sw_breakpoint_from_kind to replace breakpoint_data/len.
3277 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3279 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3280 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3281 (struct linux_target_ops) <breakpoint>: Remove.
3282 (struct linux_target_ops) <breakpoint_len>: Remove.
3283 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3284 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3285 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3286 (struct linux_target_ops) <breakpoint>: Remove.
3287 (struct linux_target_ops) <breakpoint_len>: Remove.
3288 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3289 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3290 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3291 (struct linux_target_ops) <breakpoint>: Remove.
3292 (struct linux_target_ops) <breakpoint_len>: Remove.
3293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3294 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3295 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3296 (struct linux_target_ops) <breakpoint>: Remove.
3297 (struct linux_target_ops) <breakpoint_len>: Remove.
3298 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3299 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3300 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3301 (struct linux_target_ops) <breakpoint>: Remove.
3302 (struct linux_target_ops) <breakpoint_len>: Remove.
3303 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3304 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3305 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3306 (struct linux_target_ops) <breakpoint>: Remove.
3307 (struct linux_target_ops) <breakpoint_len>: Remove.
3308 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3309 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3310 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3311 (struct linux_target_ops) <breakpoint>: Remove.
3312 (struct linux_target_ops) <breakpoint_len>: Remove.
3313 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3314 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3315 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3316 (struct linux_target_ops) <breakpoint>: Remove.
3317 (struct linux_target_ops) <breakpoint_len>: Remove.
3318 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3319 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3320 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3321 (struct linux_target_ops) <breakpoint>: Remove.
3322 (struct linux_target_ops) <breakpoint_len>: Remove.
3323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3325 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3326 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3327 (struct linux_target_ops) <breakpoint>: Remove.
3328 (struct linux_target_ops) <breakpoint_len>: Remove.
3329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3330 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3331 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3332 (struct linux_target_ops) <breakpoint>: Remove.
3333 (struct linux_target_ops) <breakpoint_len>: Remove.
3334 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3335 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3337 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3339 * linux-cris-low.c (cris_get_pc): Remove void arg.
3341 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3343 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3346 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3348 * inferiors.c (thread_pid_matches_callback): New function.
3349 (find_thread_process): New function.
3350 (remove_thread): Reset current_thread.
3351 (remove_process): Assert threads have been removed first.
3353 2015-10-15 Yao Qi <yao.qi@linaro.org>
3355 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3357 (aarch64_remove_point): Likewise.
3358 * regcache.c (regcache_register_size): New function.
3360 2015-10-12 Yao Qi <yao.qi@linaro.org>
3362 * linux-aarch64-low.c: Update all callers as emit_load_store
3363 is renamed to aarch64_emit_load_store.
3365 2015-10-12 Yao Qi <yao.qi@linaro.org>
3367 * linux-aarch64-low.c: Update all callers of function renaming
3368 from emit_insn to aarch64_emit_insn.
3370 2015-10-12 Yao Qi <yao.qi@linaro.org>
3372 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3373 arch/aarch64-insn.h.
3374 (struct aarch64_memory_operand): Likewise.
3376 (emit_insn): Move to arch/aarch64-insn.c.
3377 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3378 (emit_load_store): Move to arch/aarch64-insn.c.
3379 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3380 (can_encode_int32): Remove.
3382 2015-10-12 Yao Qi <yao.qi@linaro.org>
3384 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3385 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3386 (aarch64_relocate_instruction): Likewise.
3387 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3388 (struct aarch64_insn_visitor): Likewise.
3390 2015-10-12 Yao Qi <yao.qi@linaro.org>
3392 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3393 (struct aarch64_insn_visitor): New.
3394 (struct aarch64_insn_relocation_data): New.
3395 (aarch64_ftrace_insn_reloc_b): New function.
3396 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3397 (aarch64_ftrace_insn_reloc_cb): Likewise.
3398 (aarch64_ftrace_insn_reloc_tb): Likewise.
3399 (aarch64_ftrace_insn_reloc_adr): Likewise.
3400 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3401 (aarch64_ftrace_insn_reloc_others): Likewise.
3403 (aarch64_relocate_instruction): Use visitor.
3405 2015-10-12 Yao Qi <yao.qi@linaro.org>
3407 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3408 int. Add argument buf.
3409 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3410 aarch64_relocate_instruction.
3412 2015-10-12 Yao Qi <yao.qi@linaro.org>
3414 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3415 argument insn. Remove local variable insn. Don't call
3417 (aarch64_install_fast_tracepoint_jump_pad): Call
3420 2015-09-30 Yao Qi <yao.qi@linaro.org>
3422 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3423 (emit_load_store_pair): Likewise.
3425 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3427 * dll.c (match_dll): Add cast(s).
3428 (unloaded_dll): Likewise.
3429 * linux-low.c (second_thread_of_pid_p): Likewise.
3430 (delete_lwp_callback): Likewise.
3431 (count_events_callback): Likewise.
3432 (select_event_lwp_callback): Likewise.
3433 (linux_set_resume_request): Likewise.
3434 * server.c (accumulate_file_name_length): Likewise.
3435 (emit_dll_description): Likewise.
3436 (handle_qxfer_threads_worker): Likewise.
3437 (visit_actioned_threads): Likewise.
3438 * thread-db.c (any_thread_of): Likewise.
3439 * tracepoint.c (same_process_p): Likewise.
3440 (match_blocktype): Likewise.
3441 (build_traceframe_info_xml): Likewise.
3443 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3445 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3447 (gdb_unparse_agent_expr): Likewise.
3448 * hostio.c (require_data): Likewise.
3449 (handle_pread): Likewise.
3450 * linux-low.c (disable_regset): Likewise.
3451 (fetch_register): Likewise.
3452 (store_register): Likewise.
3453 (get_dynamic): Likewise.
3454 (linux_qxfer_libraries_svr4): Likewise.
3455 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3456 (set_fast_tracepoint_jump): Likewise.
3457 (uninsert_fast_tracepoint_jumps_at): Likewise.
3458 (reinsert_fast_tracepoint_jumps_at): Likewise.
3459 (validate_inserted_breakpoint): Likewise.
3460 (clone_agent_expr): Likewise.
3461 * regcache.c (init_register_cache): Likewise.
3462 * remote-utils.c (putpkt_binary_1): Likewise.
3463 (decode_M_packet): Likewise.
3464 (decode_X_packet): Likewise.
3465 (look_up_one_symbol): Likewise.
3466 (relocate_instruction): Likewise.
3467 (monitor_output): Likewise.
3468 * server.c (handle_search_memory): Likewise.
3469 (handle_qxfer_exec_file): Likewise.
3470 (handle_qxfer_libraries): Likewise.
3471 (handle_qxfer): Likewise.
3472 (handle_query): Likewise.
3473 (handle_v_cont): Likewise.
3474 (handle_v_run): Likewise.
3475 (captured_main): Likewise.
3476 * target.c (write_inferior_memory): Likewise.
3477 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3478 * tracepoint.c (init_trace_buffer): Likewise.
3479 (add_tracepoint_action): Likewise.
3480 (add_traceframe): Likewise.
3481 (add_traceframe_block): Likewise.
3482 (cmd_qtdpsrc): Likewise.
3483 (cmd_qtdv): Likewise.
3484 (cmd_qtstatus): Likewise.
3485 (response_source): Likewise.
3486 (response_tsv): Likewise.
3487 (cmd_qtnotes): Likewise.
3488 (gdb_collect): Likewise.
3489 (initialize_tracepoint): Likewise.
3491 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3493 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3494 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3495 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3497 (enum aarch64_condition_codes): New enum.
3498 (w0): New static global.
3501 (struct aarch64_memory_operand) <type>: New
3502 MEMORY_OPERAND_POSTINDEX type.
3503 (postindex_memory_operand): New helper function.
3504 (emit_ret): New function.
3505 (emit_load_store_pair): New function, factored out of emit_stp
3506 with support for MEMORY_OPERAND_POSTINDEX.
3507 (emit_stp): Rewrite using emit_load_store_pair.
3508 (emit_ldp): New function.
3509 (emit_load_store): Likewise.
3510 (emit_ldr): Mention post-index instruction in comment.
3511 (emit_ldrh): New function.
3512 (emit_ldrb): New function.
3513 (emit_ldrsw): Mention post-index instruction in comment.
3514 (emit_str): Likewise.
3515 (emit_subs): New function.
3516 (emit_cmp): Likewise.
3517 (emit_and): Likewise.
3518 (emit_orr): Likewise.
3519 (emit_orn): Likewise.
3520 (emit_eor): Likewise.
3521 (emit_mvn): Likewise.
3522 (emit_lslv): Likewise.
3523 (emit_lsrv): Likewise.
3524 (emit_asrv): Likewise.
3525 (emit_mul): Likewise.
3526 (emit_sbfm): Likewise.
3527 (emit_sbfx): Likewise.
3528 (emit_ubfm): Likewise.
3529 (emit_ubfx): Likewise.
3530 (emit_csinc): Likewise.
3531 (emit_cset): Likewise.
3532 (emit_nop): Likewise.
3533 (emit_ops_insns): New helper function.
3534 (emit_pop): Likewise.
3535 (emit_push): Likewise.
3536 (aarch64_emit_prologue): New function.
3537 (aarch64_emit_epilogue): Likewise.
3538 (aarch64_emit_add): Likewise.
3539 (aarch64_emit_sub): Likewise.
3540 (aarch64_emit_mul): Likewise.
3541 (aarch64_emit_lsh): Likewise.
3542 (aarch64_emit_rsh_signed): Likewise.
3543 (aarch64_emit_rsh_unsigned): Likewise.
3544 (aarch64_emit_ext): Likewise.
3545 (aarch64_emit_log_not): Likewise.
3546 (aarch64_emit_bit_and): Likewise.
3547 (aarch64_emit_bit_or): Likewise.
3548 (aarch64_emit_bit_xor): Likewise.
3549 (aarch64_emit_bit_not): Likewise.
3550 (aarch64_emit_equal): Likewise.
3551 (aarch64_emit_less_signed): Likewise.
3552 (aarch64_emit_less_unsigned): Likewise.
3553 (aarch64_emit_ref): Likewise.
3554 (aarch64_emit_if_goto): Likewise.
3555 (aarch64_emit_goto): Likewise.
3556 (aarch64_write_goto_address): Likewise.
3557 (aarch64_emit_const): Likewise.
3558 (aarch64_emit_call): Likewise.
3559 (aarch64_emit_reg): Likewise.
3560 (aarch64_emit_pop): Likewise.
3561 (aarch64_emit_stack_flush): Likewise.
3562 (aarch64_emit_zero_ext): Likewise.
3563 (aarch64_emit_swap): Likewise.
3564 (aarch64_emit_stack_adjust): Likewise.
3565 (aarch64_emit_int_call_1): Likewise.
3566 (aarch64_emit_void_call_2): Likewise.
3567 (aarch64_emit_eq_goto): Likewise.
3568 (aarch64_emit_ne_goto): Likewise.
3569 (aarch64_emit_lt_goto): Likewise.
3570 (aarch64_emit_le_goto): Likewise.
3571 (aarch64_emit_gt_goto): Likewise.
3572 (aarch64_emit_ge_got): Likewise.
3573 (aarch64_emit_ops_impl): New static global variable.
3574 (aarch64_emit_ops): New target function, return
3575 &aarch64_emit_ops_impl.
3576 (struct linux_target_ops): Install it.
3578 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3580 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3581 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3583 * linux-aarch64-ipa.c: New file.
3584 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3586 (aarch64_get_thread_area): New target method.
3587 (extract_signed_bitfield): New helper function.
3588 (aarch64_decode_ldr_literal): New function.
3589 (enum aarch64_opcodes): New enum.
3590 (struct aarch64_register): New struct.
3591 (struct aarch64_operand): New struct.
3592 (x0): New static global.
3601 (aarch64_register): New helper function.
3602 (register_operand): Likewise.
3603 (immediate_operand): Likewise.
3604 (struct aarch64_memory_operand): New struct.
3605 (offset_memory_operand): New helper function.
3606 (preindex_memory_operand): Likewise.
3607 (enum aarch64_system_control_registers): New enum.
3608 (ENCODE): New macro.
3609 (emit_insn): New helper function.
3610 (emit_b): New function.
3611 (emit_bcond): Likewise.
3612 (emit_cb): Likewise.
3613 (emit_tb): Likewise.
3614 (emit_blr): Likewise.
3615 (emit_stp): Likewise.
3616 (emit_ldp_q_offset): Likewise.
3617 (emit_stp_q_offset): Likewise.
3618 (emit_load_store): Likewise.
3619 (emit_ldr): Likewise.
3620 (emit_ldrsw): Likewise.
3621 (emit_str): Likewise.
3622 (emit_ldaxr): Likewise.
3623 (emit_stxr): Likewise.
3624 (emit_stlr): Likewise.
3625 (emit_data_processing_reg): Likewise.
3626 (emit_data_processing): Likewise.
3627 (emit_add): Likewise.
3628 (emit_sub): Likewise.
3629 (emit_mov): Likewise.
3630 (emit_movk): Likewise.
3631 (emit_mov_addr): Likewise.
3632 (emit_mrs): Likewise.
3633 (emit_msr): Likewise.
3634 (emit_sevl): Likewise.
3635 (emit_wfe): Likewise.
3636 (append_insns): Likewise.
3637 (can_encode_int32_in): New helper function.
3638 (aarch64_relocate_instruction): New function.
3639 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3640 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3641 (struct linux_target_ops): Install aarch64_get_thread_area,
3642 aarch64_install_fast_tracepoint_jump_pad and
3643 aarch64_get_min_fast_tracepoint_insn_len.
3645 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3647 * Makefile.in (aarch64-insn.o): New rule.
3648 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3650 2015-09-21 Yao Qi <yao.qi@linaro.org>
3652 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3654 2015-09-21 Yao Qi <yao.qi@linaro.org>
3656 * tracepoint.c (max_jump_pad_size): Remove.
3658 2015-09-18 Yao Qi <yao.qi@linaro.org>
3660 * linux-aarch64-low.c: Don't include sys/uio.h.
3661 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3663 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3665 * tracepoint.c (eval_result_type): Change prototype.
3666 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3668 2015-09-15 Pedro Alves <palves@redhat.com>
3670 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3671 Check whether to report exec events instead of checking whether
3672 multiprocess is enabled.
3674 2015-09-15 Pedro Alves <palves@redhat.com>
3677 * remote-utils.c (prepare_resume_reply): Merge
3678 TARGET_WAITKIND_VFORK_DONE switch case with the
3679 TARGET_WAITKIND_FORKED case.
3681 2015-09-15 Yao Qi <yao.qi@linaro.org>
3683 * server.c (handle_query): Check string comparison using
3684 "else if" instead of "if".
3686 2015-09-15 Yao Qi <yao.qi@linaro.org>
3688 * server.c (vCont_supported): New global variable.
3689 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3690 matches. Append ";vContSupported+" to own_buf.
3691 (handle_v_requests): Append ";s;S" to own_buf if target supports
3692 hardware single step or vCont_supported is false.
3693 (capture_main): Set vCont_supported to zero.
3695 2015-09-15 Yao Qi <yao.qi@linaro.org>
3697 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3699 (linux_supports_hardware_single_step): ... New function.
3700 (linux_target_ops): Update.
3701 * lynx-low.c (lynx_target_ops): Set field
3702 supports_hardware_single_step to target_can_do_hardware_single_step.
3703 * nto-low.c (nto_target_ops): Likewise.
3704 * spu-low.c (spu_target_ops): Likewise.
3705 * win32-low.c (win32_target_ops): Likewise.
3706 * target.c (target_can_do_hardware_single_step): New function.
3707 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3708 Remove. <supports_hardware_single_step>: New field.
3709 (target_supports_conditional_breakpoints): Remove.
3710 (target_supports_hardware_single_step): New macro.
3711 (target_can_do_hardware_single_step): Declare.
3712 * server.c (handle_query): Use target_supports_hardware_single_step
3713 instead of target_supports_conditional_breakpoints.
3715 2015-09-15 Yao Qi <yao.qi@linaro.org>
3717 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3719 (struct linux_target_ops the_low_target): Install
3720 aarch64_linux_siginfo_fixup.
3722 2015-09-11 Don Breazeal <donb@codesourcery.com>
3723 Luis Machado <lgustavo@codesourcery.com>
3725 * linux-low.c (linux_mourn): Static declaration.
3726 (linux_arch_setup): Move in front of
3727 handle_extended_wait.
3728 (linux_arch_setup_thread): New function.
3729 (handle_extended_wait): Handle exec events. Call
3730 linux_arch_setup_thread. Make event_lwp argument a
3731 pointer-to-a-pointer.
3732 (check_zombie_leaders): Do not check stopped threads.
3733 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3734 (linux_low_filter_event): Add lwp and thread for exec'ing
3735 non-leader thread if leader thread has been deleted.
3736 Refactor code into linux_arch_setup_thread and call it.
3737 Pass child lwp pointer by reference to handle_extended_wait.
3738 (linux_wait_for_event_filtered): Update comment.
3739 (linux_wait_1): Prevent clobbering exec event status.
3740 (linux_supports_exec_events): New function.
3741 (linux_target_ops) <supports_exec_events>: Initialize new member.
3742 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3744 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3745 * server.c (report_exec_events): New global variable.
3746 (handle_query): Handle qSupported query for exec-events feature.
3747 (captured_main): Initialize report_exec_events.
3748 * server.h (report_exec_events): Declare new global variable.
3749 * target.h (struct target_ops) <supports_exec_events>: New
3751 (target_supports_exec_events): New macro.
3752 * win32-low.c (win32_target_ops) <supports_exec_events>:
3753 Initialize new member.
3755 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3757 * linux-low.c (linux_low_enable_btrace): Remove.
3758 (linux_target_ops): Replace linux_low_enable_btrace with
3759 linux_enable_btrace.
3761 2015-09-03 Yao Qi <yao.qi@linaro.org>
3763 * linux-aarch64-low.c (aarch64_insert_point): Call
3764 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3767 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3769 * linux-low.c (check_stopped_by_breakpoint): Use
3770 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3772 2015-08-27 Pedro Alves <palves@redhat.com>
3774 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3776 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3778 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3779 the XNEW-family equivalent.
3780 (compile_bytecodes): Likewise.
3781 * dll.c (loaded_dll): Likewise.
3782 * event-loop.c (append_callback_event): Likewise.
3783 (create_file_handler): Likewise.
3784 (create_file_event): Likewise.
3785 * hostio.c (handle_open): Likewise.
3786 * inferiors.c (add_thread): Likewise.
3787 (add_process): Likewise.
3788 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3789 * linux-arm-low.c (arm_new_process): Likewise.
3790 (arm_new_thread): Likewise.
3791 * linux-low.c (add_to_pid_list): Likewise.
3792 (linux_add_process): Likewise.
3793 (handle_extended_wait): Likewise.
3794 (add_lwp): Likewise.
3795 (enqueue_one_deferred_signal): Likewise.
3796 (enqueue_pending_signal): Likewise.
3797 (linux_resume_one_lwp_throw): Likewise.
3798 (linux_resume_one_thread): Likewise.
3799 (linux_read_memory): Likewise.
3800 (linux_write_memory): Likewise.
3801 * linux-mips-low.c (mips_linux_new_process): Likewise.
3802 (mips_linux_new_thread): Likewise.
3803 (mips_add_watchpoint): Likewise.
3804 * linux-x86-low.c (initialize_low_arch): Likewise.
3805 * lynx-low.c (lynx_add_process): Likewise.
3806 * mem-break.c (set_raw_breakpoint_at): Likewise.
3807 (set_breakpoint): Likewise.
3808 (add_condition_to_breakpoint): Likewise.
3809 (add_commands_to_breakpoint): Likewise.
3810 (clone_agent_expr): Likewise.
3811 (clone_one_breakpoint): Likewise.
3812 * regcache.c (new_register_cache): Likewise.
3813 * remote-utils.c (look_up_one_symbol): Likewise.
3814 * server.c (queue_stop_reply): Likewise.
3815 (start_inferior): Likewise.
3816 (queue_stop_reply_callback): Likewise.
3817 (handle_target_event): Likewise.
3818 * spu-low.c (fetch_ppc_memory): Likewise.
3819 (store_ppc_memory): Likewise.
3820 * target.c (set_target_ops): Likewise.
3821 * thread-db.c (thread_db_load_search): Likewise.
3822 (try_thread_db_load_1): Likewise.
3823 * tracepoint.c (add_tracepoint): Likewise.
3824 (add_tracepoint_action): Likewise.
3825 (create_trace_state_variable): Likewise.
3826 (cmd_qtdpsrc): Likewise.
3827 (cmd_qtro): Likewise.
3828 (add_while_stepping_state): Likewise.
3829 * win32-low.c (child_add_thread): Likewise.
3830 (get_image_name): Likewise.
3832 2015-08-25 Yao Qi <yao.qi@linaro.org>
3834 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3836 2015-08-25 Yao Qi <yao.qi@linaro.org>
3838 * Makefile.in (aarch64-linux.o): New rule.
3839 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3841 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3842 (aarch64_init_debug_reg_state): Make it extern.
3843 (aarch64_linux_prepare_to_resume): Remove.
3845 2015-08-25 Yao Qi <yao.qi@linaro.org>
3847 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3848 lwp_arch_private_info and ptid_of_lwp.
3850 2015-08-25 Yao Qi <yao.qi@linaro.org>
3852 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3853 Find proc_info by find_process_pid. All callers updated.
3855 2015-08-25 Yao Qi <yao.qi@linaro.org>
3857 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3859 (debug_reg_change_callback): Remove.
3860 (aarch64_notify_debug_reg_change): Remove.
3862 2015-08-25 Yao Qi <yao.qi@linaro.org>
3864 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3865 Call current_lwp_ptid.
3867 2015-08-25 Yao Qi <yao.qi@linaro.org>
3869 * linux-aarch64-low.c (debug_reg_change_callback): Use
3872 2015-08-25 Yao Qi <yao.qi@linaro.org>
3874 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3876 2015-08-25 Yao Qi <yao.qi@linaro.org>
3878 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3880 2015-08-25 Yao Qi <yao.qi@linaro.org>
3882 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3885 2015-08-25 Yao Qi <yao.qi@linaro.org>
3887 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3889 (debug_reg_change_callback): Remove argument entry and add argument
3890 lwp. Remove local variable thread. Don't print thread id in the
3891 debugging output. Don't check whether pid of thread equals to pid.
3892 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3893 iterate_over_lwps instead find_inferior.
3895 2015-08-24 Pedro Alves <palves@redhat.com>
3897 * inferiors.c (get_first_process): New function.
3898 * inferiors.h (get_first_process): New declaration.
3899 * remote-utils.c (read_ptid): Default to the first process in the
3900 list, instead of to the current thread's process.
3902 2015-08-24 Pedro Alves <palves@redhat.com>
3904 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3905 * event-loop.c: Likewise.
3906 * remote-utils.c: Likewise.
3907 * tracepoint.c: Likewise.
3909 2015-08-24 Pedro Alves <palves@redhat.com>
3911 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3914 2015-08-21 Pedro Alves <palves@redhat.com>
3916 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3917 instead of literal 1.
3919 2015-08-21 Pedro Alves <palves@redhat.com>
3921 * tdesc.c (default_description): Explicitly zero-initialize.
3923 2015-08-21 Pedro Alves <palves@redhat.com>
3926 * inferiors.c (remove_thread): Discard any pending stop reply for
3928 * server.c (remove_all_on_match_pid): Rename to ...
3929 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3931 (discard_queued_stop_replies): Change parameter to a ptid. Now
3933 (handle_v_kill, kill_inferior_callback, captured_main)
3934 (process_serial_event): Adjust.
3935 * server.h (discard_queued_stop_replies): Declare.
3937 2015-08-21 Pedro Alves <palves@redhat.com>
3939 * linux-low.c (wait_for_sigstop): Always switch to no thread
3940 selected if the previously current thread dies.
3941 * lynx-low.c (lynx_request_interrupt): Use the first thread's
3942 process instead of the current thread's.
3943 * remote-utils.c (input_interrupt): Don't check if there's no
3945 * server.c (gdb_read_memory, gdb_write_memory): If setting the
3946 current thread to the general thread fails, error out.
3947 (handle_qxfer_auxv, handle_qxfer_libraries)
3948 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
3949 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
3950 (handle_query): Check if there's a thread selected instead of
3951 checking whether there's any thread in the thread list.
3952 (handle_qxfer_threads, handle_qxfer_btrace)
3953 (handle_qxfer_btrace_conf): Don't error out early if there's no
3954 thread in the thread list.
3955 (handle_v_cont, myresume): Don't set the current thread to the
3957 (process_serial_event) <Hg handling>: Also set thread_id if the
3958 previous general thread is still alive.
3959 (process_serial_event) <g/G handling>: If setting the current
3960 thread to the general thread fails, error out.
3961 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
3962 thread's lwp instead of the current thread's.
3963 * target.c (set_desired_thread): If the desired thread was not
3964 found, leave the current thread pointing to NULL. Return an int
3965 (boolean) indicating success.
3966 * target.h (set_desired_thread): Change return type to int.
3968 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
3970 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
3971 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
3973 (ps_get_thread_area): New function.
3975 2015-08-19 Gary Benson <gbenson@redhat.com>
3977 * hostio.c (handle_pread): Do not attempt to read more data
3978 than hostio_reply_with_data can fit in a packet.
3980 2015-08-18 Joel Brobecker <brobecker@adacore.com>
3982 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
3984 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
3986 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
3988 2015-08-06 Pedro Alves <palves@redhat.com>
3990 * tracepoint.c (expr_eval_result): Now an int.
3992 2015-08-06 Pedro Alves <palves@redhat.com>
3994 * gdbthread.h (struct regcache): Forward declare.
3995 (struct thread_info) <regcache_data>: Now a struct regcache
3997 * inferiors.c (inferior_regcache_data)
3998 (set_inferior_regcache_data): Now work with struct regcache
4000 * inferiors.h (struct regcache): Forward declare.
4001 (inferior_regcache_data, set_inferior_regcache_data): Now work
4002 with struct regcache pointers.
4003 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4004 (free_register_cache_thread): Remove struct regcache pointer
4007 2015-08-06 Pedro Alves <palves@redhat.com>
4009 * server.c (captured_main): On error, print the exception message
4010 to stderr, and if run_once is set, throw a quit.
4012 2015-08-06 Pedro Alves <palves@redhat.com>
4014 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4017 2015-08-06 Pedro Alves <palves@redhat.com>
4019 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4020 reading beyond the passed in buffer length.
4022 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4024 * tracepoint.c (symbol_list) <required>: Remove.
4026 2015-08-06 Pedro Alves <palves@redhat.com>
4028 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4029 count if stopping and suspending threads.
4030 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4031 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4032 (linux_detach): Complete an ongoing step-over.
4033 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4035 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4036 (linux_wait_1): If passing a signal to the inferior after
4037 finishing a step-over, unsuspend and re-resume all lwps. If we
4038 see a single-step event but the thread should be continuing, don't
4039 pass the trap to gdb.
4040 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4041 internal_error instead of gdb_assert.
4042 (enqueue_pending_signal): New function.
4043 (check_ptrace_stopped_lwp_gone): Add debug output.
4044 (start_step_over): Use internal_error instead of gdb_assert.
4045 (complete_ongoing_step_over): New function.
4046 (linux_resume_one_thread): Don't resume a suspended thread.
4047 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4050 2015-08-06 Pedro Alves <palves@redhat.com>
4052 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4053 (linux_thread_alive): Use lwp_is_marked_dead.
4054 (extended_event_reported): Delete.
4055 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4056 instead of extended_event_reported.
4057 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4059 (lwp_is_marked_dead): New function.
4060 (lwp_running): Use lwp_is_marked_dead.
4061 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4064 2015-08-06 Pedro Alves <palves@redhat.com>
4066 * linux-low.c (linux_wait_1): Move fork event output out of the
4067 !report_to_gdb check. Pass event_child->waitstatus to
4068 target_waitstatus_to_string instead of ourstatus.
4070 2015-08-04 Yao Qi <yao.qi@linaro.org>
4072 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4073 if current_thread is 32 bit.
4075 2015-08-04 Yao Qi <yao.qi@linaro.org>
4077 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4078 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4079 * server.c (extended_protocol): Remove "static".
4080 * server.h (extended_protocol): Declare it.
4082 2015-08-04 Yao Qi <yao.qi@linaro.org>
4084 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4085 both aarch64 and aarch32.
4086 (aarch64_set_pc): Likewise.
4088 2015-08-04 Yao Qi <yao.qi@linaro.org>
4090 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4091 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4092 arm-with-neon.xml to srv_xmlfiles.
4093 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4094 (is_64bit_tdesc): New function.
4095 (aarch64_linux_read_description): New function.
4096 (aarch64_arch_setup): Call aarch64_linux_read_description.
4097 (regs_info): Rename to regs_info_aarch64.
4098 (aarch64_regs_info): Return right regs_info.
4099 (initialize_low_arch): Call initialize_low_arch_aarch32.
4101 2015-08-04 Yao Qi <yao.qi@linaro.org>
4103 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4104 * linux-aarch32-low.c: New file.
4105 * linux-aarch32-low.h: New file.
4106 * linux-arm-low.c (arm_fill_gregset): Move it to
4107 linux-aarch32-low.c.
4108 (arm_store_gregset): Likewise.
4109 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4110 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4111 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4112 (regs_info): Rename to regs_info_arm.
4113 (arm_regs_info): Return regs_info_aarch32 if
4114 have_ptrace_getregset is 1 and target description is
4115 arm_with_neon or arm_with_vfpv3.
4116 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4117 Call initialize_low_arch_aarch32 instead.
4119 2015-08-04 Yao Qi <yao.qi@linaro.org>
4121 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4122 * linux-low.c: ... here.
4123 * linux-low.h (have_ptrace_getregset): Declare it.
4125 2015-08-04 Pedro Alves <palves@redhat.com>
4127 * thread-db.c (struct thread_db): Use new typedefs.
4128 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4130 (disable_thread_event_reporting): Cast result of dlsym to
4131 destination function pointer type.
4132 (thread_db_mourn): Use td_ta_delete_ftype.
4134 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4136 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4138 (CDX_BREAKPOINT): Define for R2.
4139 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4140 (the_low_target): Add comments.
4142 2015-07-30 Yao Qi <yao.qi@linaro.org>
4144 * linux-arm-low.c (arm_hwcap): Remove it.
4145 (arm_read_description): New local variable arm_hwcap. Don't
4146 set arm_hwcap to zero.
4148 2015-07-30 Yao Qi <yao.qi@linaro.org>
4150 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4151 Use regcache->tdesc instead.
4152 (arm_store_wmmxregset): Likewise.
4153 (arm_fill_vfpregset): Likewise.
4154 (arm_store_vfpregset): Likewise.
4156 2015-07-30 Yao Qi <yao.qi@linaro.org>
4158 * linux-arm-low.c: Include arch/arm.h.
4159 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4160 (arm_store_gregset): Likewise.
4162 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4164 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4165 ptrace's 4th parameter.
4167 2015-07-27 Yao Qi <yao.qi@linaro.org>
4169 * configure.srv (case aarch64*-*-linux*): Don't set
4172 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4174 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4176 * linux-arm-low.c: Likewise.
4177 * linux-cris-low.c: Likewise.
4178 * linux-crisv32-low.c: Likewise.
4179 * linux-low.c: Likewise.
4180 * linux-m68k-low.c: Likewise.
4181 * linux-mips-low.c: Likewise.
4182 * linux-nios2-low.c: Likewise.
4183 * linux-s390-low.c: Likewise.
4184 * linux-sparc-low.c: Likewise.
4185 * linux-tic6x-low.c: Likewise.
4186 * linux-tile-low.c: Likewise.
4187 * linux-x86-low.c: Likewise.
4189 2015-07-24 Pedro Alves <palves@redhat.com>
4191 * config.in: Regenerate.
4192 * configure: Regenerate.
4194 2015-07-24 Pedro Alves <palves@redhat.com>
4196 * acinclude.m4: Include ../ptrace.m4.
4197 * configure.ac: Call GDB_AC_PTRACE.
4198 * config.in, configure: Regenerate.
4200 2015-07-24 Yao Qi <yao.qi@linaro.org>
4202 * linux-low.c (linux_create_inferior): Remove setting to
4203 proc->priv->new_inferior.
4204 (linux_attach): Likewise.
4205 (linux_low_filter_event): Likewise.
4206 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4208 2015-07-24 Yao Qi <yao.qi@linaro.org>
4210 * linux-low.c (linux_arch_setup): New function.
4211 (linux_low_filter_event): If proc->tdesc is NULL and
4212 proc->attached is true, call the_low_target.arch_setup.
4213 Otherwise, keep status pending, and return.
4214 (linux_resume_one_lwp_throw): Don't call get_pc if
4215 thread->while_stepping isn't NULL. Don't call
4216 get_thread_regcache if proc->tdesc is NULL.
4217 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4218 (linux_target_ops): Install arch_setup.
4219 * server.c (start_inferior): Call the_target->arch_setup.
4220 * target.h (struct target_ops) <arch_setup>: New field.
4221 (target_arch_setup): New marco.
4222 * lynx-low.c (lynx_target_ops): Update.
4223 * nto-low.c (nto_target_ops): Update.
4224 * spu-low.c (spu_target_ops): Update.
4225 * win32-low.c (win32_target_ops): Update.
4227 2015-07-24 Yao Qi <yao.qi@linaro.org>
4229 * linux-low.c (linux_add_process): Don't set
4230 proc->priv->new_inferior.
4231 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4232 (linux_attach): Likewise.
4234 2015-07-24 Yao Qi <yao.qi@linaro.org>
4236 * server.c (start_inferior): Code refactor.
4238 2015-07-24 Yao Qi <yao.qi@linaro.org>
4240 * server.c (process_serial_event): Set general_thread.
4242 2015-07-21 Yao Qi <yao.qi@linaro.org>
4244 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4245 aarch64_linux_get_debug_reg_capacity.
4247 2015-07-17 Yao Qi <yao.qi@linaro.org>
4249 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4250 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4251 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4252 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4253 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4254 (AARCH64_HWP_ALIGNMENT): Likewise.
4255 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4256 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4257 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4258 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4259 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4260 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4261 (struct aarch64_debug_reg_state): Likewise.
4262 (struct arch_lwp_info): Likewise.
4263 (aarch64_align_watchpoint): Likewise.
4264 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4265 (aarch64_watchpoint_length): Likewise.
4266 (aarch64_point_encode_ctrl_reg): Likewise
4267 (aarch64_point_is_aligned): Likewise.
4268 (aarch64_align_watchpoint): Likewise.
4269 (aarch64_linux_set_debug_regs):
4270 (aarch64_dr_state_insert_one_point): Likewise.
4271 (aarch64_dr_state_remove_one_point): Likewise.
4272 (aarch64_handle_breakpoint): Likewise.
4273 (aarch64_handle_aligned_watchpoint): Likewise.
4274 (aarch64_handle_unaligned_watchpoint): Likewise.
4275 (aarch64_handle_watchpoint): Likewise.
4277 2015-07-17 Yao Qi <yao.qi@linaro.org>
4279 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4280 and don't aarch64_get_debug_reg_state. All callers update.
4281 (aarch64_handle_aligned_watchpoint): Likewise.
4282 (aarch64_handle_unaligned_watchpoint): Likewise.
4283 (aarch64_handle_watchpoint): Likewise.
4284 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4285 (aarch64_remove_point): Likewise.
4287 2015-07-17 Yao Qi <yao.qi@linaro.org>
4289 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4291 (aarch64_handle_unaligned_watchpoint): Likewise.
4293 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4295 Revert the previous 3 commits:
4296 Move gdb_regex* to common/
4297 Move linux_find_memory_regions_full & co.
4298 gdbserver build-id attribute generator
4300 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4301 Jan Kratochvil <jan.kratochvil@redhat.com>
4303 gdbserver build-id attribute generator.
4304 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4305 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4306 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4308 (get_dynamic): Use find_pdhr to traverse program headers.
4309 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4310 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4311 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4312 (get_hex_build_id): New.
4313 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4314 to reply XML document.
4316 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4317 Jan Kratochvil <jan.kratochvil@redhat.com>
4319 * target.c: Include target/target-utils.h and fcntl.h.
4320 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4321 (target_fileio_read_stralloc): New functions.
4323 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4325 * Makefile.in (OBS): Add gdb_regex.o.
4327 * config.in: Rebuilt.
4328 * configure: Rebuilt.
4330 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4331 Jan Kratochvil <jan.kratochvil@redhat.com>
4333 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4334 * Makefile.in (OBS): Add target-utils.o.
4335 (linux-maps.o, target-utils.o): New.
4336 * configure.srv (srv_linux_obj): Add linux-maps.o.
4338 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4340 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4342 (the_low_target): Install it.
4344 2015-07-14 Pedro Alves <palves@redhat.com>
4346 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4347 Instead, ignore ECHILD, and throw an error for other errnos.
4349 2015-07-10 Pedro Alves <palves@redhat.com>
4351 * event-loop.c (struct callback_event) <data>: Change type to
4352 gdb_client_data instance instead of gdb_client_data pointer.
4353 (append_callback_event): Adjust.
4355 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4357 * linux-aarch64-low.c: Add comments for each linux_target_ops
4358 method. Remove comments already covered in target_ops and
4359 linux_target_ops definitions.
4360 (the_low_target): Add comments for each unimplemented method.
4362 2015-07-09 Yao Qi <yao.qi@linaro.org>
4364 * linux-aarch64-low.c (aarch64_regmap): Remove.
4365 (aarch64_usrregs_info): Remove.
4366 (regs_info): Set field usrregs to NULL.
4368 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4370 * linux-low.c: Include "rsp-low.h"
4371 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4372 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4373 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4374 (handle_btrace_enable_pt): New.
4375 (handle_btrace_general_set): Support "pt".
4376 (handle_btrace_conf_general_set): Support "pt:size".
4378 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4380 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4383 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4385 * linux-aarch64-low.c: Remove comment about endianness.
4386 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4387 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4390 2015-06-24 Gary Benson <gbenson@redhat.com>
4392 * linux-i386-ipa.c (stdint.h): Do not include.
4393 * lynx-i386-low.c (stdint.h): Likewise.
4394 * lynx-ppc-low.c (stdint.h): Likewise.
4395 * mem-break.c (stdint.h): Likewise.
4396 * thread-db.c (stdint.h): Likewise.
4397 * tracepoint.c (stdint.h): Likewise.
4398 * win32-low.c (stdint.h): Likewise.
4400 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4402 * server.c (write_qxfer_response): Update call to
4403 remote_escape_output.
4405 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4406 Jan Kratochvil <jan.kratochvil@redhat.com>
4408 Merge multiple hex conversions.
4409 * gdbreplay.c (tohex): Rename to 'fromhex'.
4410 (logchar): Use fromhex.
4412 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4414 * server.c (handle_qxfer_libraries): Set `version' attribute for
4417 2015-06-10 Gary Benson <gbenson@redhat.com>
4419 * target.h (struct target_ops) <multifs_open>: New field.
4420 <multifs_unlink>: Likewise.
4421 <multifs_readlink>: Likewise.
4422 * linux-low.c (nat/linux-namespaces.h): New include.
4423 (linux_target_ops): Initialize the_target->multifs_open,
4424 the_target->multifs_unlink and the_target->multifs_readlink.
4425 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4426 * hostio.c (hostio_fs_pid): New static variable.
4427 (hostio_handle_new_gdb_connection): New function.
4428 (handle_setfs): Likewise.
4429 (handle_open): Use the_target->multifs_open as appropriate.
4430 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4431 (handle_readlink): Use the_target->multifs_readlink as
4433 (handle_vFile): Handle vFile:setfs packets.
4434 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4435 after target_handle_new_gdb_connection.
4437 2015-06-10 Gary Benson <gbenson@redhat.com>
4439 * configure.ac (AC_CHECK_FUNCS): Add setns.
4440 * config.in: Regenerate.
4441 * configure: Likewise.
4442 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4443 (linux-namespaces.o): New rule.
4444 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4446 2015-06-09 Gary Benson <gbenson@redhat.com>
4448 * hostio.c (handle_open): Process mode argument with
4449 fileio_to_host_mode.
4451 2015-06-01 Yao Qi <yao.qi@linaro.org>
4453 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4454 * linux-x86-low.c: Likewise.
4456 2015-05-28 Don Breazeal <donb@codesourcery.com>
4458 * linux-low.c (handle_extended_wait): Initialize
4459 thread_info.last_resume_kind for new fork children.
4461 2015-05-15 Pedro Alves <palves@redhat.com>
4463 * target.h (target_handle_new_gdb_connection): Rewrite using if
4464 wrapped in do/while.
4466 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4468 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4469 * configure, config.in: Regenerate.
4470 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4473 2015-05-12 Don Breazeal <donb@codesourcery.com>
4475 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4476 PTRACE_EVENT_VFORK_DONE.
4477 (linux_low_ptrace_options, extended_event_reported): Add vfork
4479 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4480 and "vforkdone" for RSP 'T' Stop Reply Packet.
4481 * server.h (report_vfork_events): Declare
4484 2015-05-12 Don Breazeal <donb@codesourcery.com>
4486 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4487 (the_low_target) <new_fork>: Initialize new member.
4488 * linux-arm-low.c (arm_new_fork): New function.
4489 (the_low_target) <new_fork>: Initialize new member.
4490 * linux-low.c (handle_extended_wait): Call new target function
4492 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4493 * linux-mips-low.c (mips_add_watchpoint): New function
4494 extracted from mips_insert_point.
4495 (the_low_target) <new_fork>: Initialize new member.
4496 (mips_linux_new_fork): New function.
4497 (mips_insert_point): Call mips_add_watchpoint.
4498 * linux-x86-low.c (x86_linux_new_fork): New function.
4499 (the_low_target) <new_fork>: Initialize new member.
4501 2015-05-12 Don Breazeal <donb@codesourcery.com>
4503 * linux-low.c (handle_extended_wait): Implement return value,
4504 rename argument 'event_child' to 'event_lwp', handle
4505 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4506 (linux_low_ptrace_options): New function.
4507 (linux_low_filter_event): Call linux_low_ptrace_options,
4508 use different argument fo linux_enable_event_reporting,
4509 use return value from handle_extended_wait.
4510 (extended_event_reported): New function.
4511 (linux_wait_1): Call extended_event_reported and set
4512 status to report fork events.
4513 (linux_write_memory): Add pid to debug message.
4514 (reset_lwp_ptrace_options_callback): New function.
4515 (linux_handle_new_gdb_connection): New function.
4516 (linux_target_ops): Initialize new structure member.
4517 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4518 * lynx-low.c: Initialize new structure member.
4519 * remote-utils.c (prepare_resume_reply): Implement stop reason
4520 "fork" for "T" stop message.
4521 * server.c (handle_query): Call handle_new_gdb_connection.
4522 * server.h (report_fork_events): Declare global flag.
4523 * target.h (struct target_ops) <handle_new_gdb_connection>:
4525 (target_handle_new_gdb_connection): New macro.
4526 * win32-low.c: Initialize new structure member.
4528 2015-05-12 Don Breazeal <donb@codesourcery.com>
4530 * mem-break.c (APPEND_TO_LIST): Define macro.
4531 (clone_agent_expr): New function.
4532 (clone_one_breakpoint): New function.
4533 (clone_all_breakpoints): New function.
4534 * mem-break.h: Declare new functions.
4536 2015-05-12 Don Breazeal <donb@codesourcery.com>
4538 * linux-low.c (linux_supports_fork_events): New function.
4539 (linux_supports_vfork_events): New function.
4540 (linux_target_ops): Initialize new structure members.
4541 (initialize_low): Call linux_check_ptrace_features.
4542 * lynx-low.c (lynx_target_ops): Initialize new structure
4544 * server.c (report_fork_events, report_vfork_events):
4546 (handle_query): Add new features to qSupported packet and
4548 (captured_main): Initialize new global variables.
4549 * target.h (struct target_ops) <supports_fork_events>:
4551 <supports_vfork_events>: New member.
4552 (target_supports_fork_events): New macro.
4553 (target_supports_vfork_events): New macro.
4554 * win32-low.c (win32_target_ops): Initialize new structure
4557 2015-05-12 Gary Benson <gbenson@redhat.com>
4559 * server.c (handle_qxfer_exec_file): Use current process
4562 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4564 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4565 Remove HAVE_PTRACE_GETREGS conditionals.
4566 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4567 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4569 2015-05-08 Yao Qi <yao.qi@linaro.org>
4571 * linux-low.c (linux_supports_conditional_breakpoints): New
4573 (linux_target_ops): Install new target method.
4574 * lynx-low.c (lynx_target_ops): Install NULL hook for
4575 supports_conditional_breakpoints.
4576 * nto-low.c (nto_target_ops): Likewise.
4577 * spu-low.c (spu_target_ops): Likewise.
4578 * win32-low.c (win32_target_ops): Likewise.
4579 * server.c (handle_query): Check
4580 target_supports_conditional_breakpoints.
4581 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4583 (target_supports_conditional_breakpoints): New macro.
4585 2015-05-06 Pedro Alves <palves@redhat.com>
4588 * server.c (start_inferior): If the process exits, mourn it.
4590 2015-04-21 Gary Benson <gbenson@redhat.com>
4592 * hostio.c (fileio_open_flags_to_host): Factored out to
4593 fileio_to_host_openflags in common/fileio.c. Single use
4596 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4598 * linux-xtensa-low.c (xtensa_fill_gregset)
4599 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4602 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4604 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4605 (regs_info): Replace usrregs pointer with NULL.
4607 2015-04-17 Gary Benson <gbenson@redhat.com>
4609 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4610 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4611 * server.c (handle_qxfer_exec_file): New function.
4612 (qxfer_packets): Add exec-file entry.
4613 (handle_query): Report qXfer:exec-file:read as supported packet.
4615 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4617 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4619 2015-04-09 Gary Benson <gbenson@redhat.com>
4621 * hostio-errno.c (errno_to_fileio_error): Remove function.
4622 Update caller to use remote_fileio_to_fio_error.
4624 2015-04-09 Yao Qi <yao.qi@linaro.org>
4626 * linux-low.c (linux_insert_point): Call
4627 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4628 (linux_remove_point): Call remove_memory_breakpoint if type is
4630 * linux-x86-low.c (x86_insert_point): Don't call
4631 insert_memory_breakpoint.
4632 (x86_remove_point): Don't call remove_memory_breakpoint.
4634 2015-04-01 Pedro Alves <palves@redhat.com>
4635 Cleber Rosa <crosa@redhat.com>
4637 * server.c (gdbserver_usage): Reorganize and extend the usage
4640 2015-03-24 Pedro Alves <palves@redhat.com>
4642 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4643 output. Also dump TRAP_TRACE.
4644 (linux_low_filter_event): In debug output, distinguish a
4645 resume_stop SIGSTOP from a delayed SIGSTOP.
4647 2015-03-24 Gary Benson <gbenson@redhat.com>
4649 * linux-x86-low.c (x86_linux_new_thread): Moved to
4651 (x86_linux_prepare_to_resume): Likewise.
4653 2015-03-24 Gary Benson <gbenson@redhat.com>
4655 * Makefile.in (x86-linux-dregs.o): New rule.
4656 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4657 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4658 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4659 (x86_linux_dr_get): Likewise.
4660 (x86_linux_dr_set): Likewise.
4661 (update_debug_registers_callback): Likewise.
4662 (x86_linux_dr_set_addr): Likewise.
4663 (x86_linux_dr_get_addr): Likewise.
4664 (x86_linux_dr_set_control): Likewise.
4665 (x86_linux_dr_get_control): Likewise.
4666 (x86_linux_dr_get_status): Likewise.
4667 (x86_linux_update_debug_registers): Likewise.
4669 2015-03-24 Gary Benson <gbenson@redhat.com>
4671 * linux-x86-low.c (x86_linux_update_debug_registers):
4672 New function, factored out from...
4673 (x86_linux_prepare_to_resume): ...this.
4675 2015-03-24 Gary Benson <gbenson@redhat.com>
4677 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4678 (x86_linux_dr_set): Likewise.
4679 (update_debug_registers_callback): Likewise.
4680 (x86_linux_dr_set_addr): Likewise.
4681 (x86_linux_dr_get_addr): Likewise.
4682 (x86_linux_dr_set_control): Likewise.
4683 (x86_linux_dr_get_control): Likewise.
4684 (x86_linux_dr_get_status): Likewise.
4685 (x86_linux_prepare_to_resume): Likewise.
4687 2015-03-24 Gary Benson <gbenson@redhat.com>
4689 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4690 Use perror_with_name. Pass string through gettext.
4691 (x86_linux_dr_set): Likewise.
4693 2015-03-24 Gary Benson <gbenson@redhat.com>
4695 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4696 (x86_linux_dr_set_addr): ...this.
4697 (x86_dr_low_get_addr): Rename to...
4698 (x86_linux_dr_get_addr): ...this.
4699 (x86_dr_low_set_control): Rename to...
4700 (x86_linux_dr_set_control): ...this.
4701 (x86_dr_low_get_control): Rename to...
4702 (x86_linux_dr_get_control): ...this.
4703 (x86_dr_low_get_status): Rename to...
4704 (x86_linux_dr_get_status): ...this.
4705 (x86_dr_low): Update with new function names.
4707 2015-03-24 Gary Benson <gbenson@redhat.com>
4709 * Makefile.in (x86-linux.o): New rule.
4710 * configure.srv: Add x86-linux.o to relevant targets.
4711 * linux-low.c (lwp_set_arch_private_info): New function.
4712 (lwp_arch_private_info): Likewise.
4713 * linux-x86-low.c: Include nat/x86-linux.h.
4714 (arch_lwp_info): Removed structure.
4715 (update_debug_registers_callback):
4716 Use lwp_set_debug_registers_changed.
4717 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4718 and lwp_set_debug_registers_changed.
4719 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4721 2015-03-24 Gary Benson <gbenson@redhat.com>
4723 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4724 * linux-arm-low.c (arm_new_thread): Likewise.
4725 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4726 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4727 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4728 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4730 2015-03-24 Gary Benson <gbenson@redhat.com>
4732 * linux-low.c (ptid_of_lwp): New function.
4733 (lwp_is_stopped): Likewise.
4734 (lwp_stop_reason): Likewise.
4735 * linux-x86-low.c (update_debug_registers_callback):
4737 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4740 2015-03-24 Gary Benson <gbenson@redhat.com>
4742 * linux-low.h (linux_stop_lwp): Remove declaration.
4744 2015-03-24 Gary Benson <gbenson@redhat.com>
4746 * linux-low.h: Include nat/linux-nat.h.
4747 * linux-low.c (iterate_over_lwps_args): New structure.
4748 (iterate_over_lwps_filter): New function.
4749 (iterate_over_lwps): Likewise.
4750 * linux-x86-low.c (update_debug_registers_callback):
4751 Update signature to what iterate_over_lwps expects.
4752 Remove PID check that iterate_over_lwps now performs.
4753 (x86_dr_low_set_addr): Use iterate_over_lwps.
4754 (x86_dr_low_set_control): Likewise.
4756 2015-03-24 Gary Benson <gbenson@redhat.com>
4758 * linux-x86-low.c (x86_debug_reg_state): New function.
4759 (x86_linux_prepare_to_resume): Use the above.
4761 2015-03-24 Gary Benson <gbenson@redhat.com>
4763 * linux-low.c (current_lwp_ptid): New function.
4764 * linux-x86-low.c: Include nat/linux-nat.h.
4765 (x86_dr_low_get_addr): Use current_lwp_ptid.
4766 (x86_dr_low_get_control): Likewise.
4767 (x86_dr_low_get_status): Likewise.
4769 2015-03-20 Pedro Alves <palves@redhat.com>
4771 * tracepoint.c (cmd_qtstatus): Make "str" const.
4773 2015-03-20 Pedro Alves <palves@redhat.com>
4775 * server.c (handle_general_set): Make "req_str" const.
4777 2015-03-19 Pedro Alves <palves@redhat.com>
4779 * linux-low.c (linux_resume_one_lwp): Rename to ...
4780 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4781 instead call perror_with_name.
4782 (check_ptrace_stopped_lwp_gone): New function.
4783 (linux_resume_one_lwp): Reimplement as wrapper around
4784 linux_resume_one_lwp_throw that swallows errors if the LWP is
4787 2015-03-19 Pedro Alves <palves@redhat.com>
4789 * linux-low.c (count_events_callback, select_event_lwp_callback):
4790 No longer check whether the thread has resume_stop as last resume
4793 2015-03-19 Pedro Alves <palves@redhat.com>
4795 * linux-low.c (count_events_callback, select_event_lwp_callback):
4796 Use the lwp's status_pending_p field, not the thread's.
4798 2015-03-19 Pedro Alves <palves@redhat.com>
4800 * linux-low.c (select_event_lwp_callback): Update comments to
4801 no longer mention SIGTRAP.
4803 2015-03-18 Gary Benson <gbenson@redhat.com>
4805 * server.c (handle_query): Do not report vFile:fstat as supported.
4807 2015-03-11 Gary Benson <gbenson@redhat.com>
4809 * hostio.c (sys/types.h): New include.
4810 (sys/stat.h): Likewise.
4811 (common-remote-fileio.h): Likewise.
4812 (handle_fstat): New function.
4813 (handle_vFile): Handle vFile:fstat packets.
4815 2015-03-11 Gary Benson <gbenson@redhat.com>
4817 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4818 struct stat.st_blocks and struct stat.st_blksize.
4819 * configure: Regenerate.
4820 * config.in: Likewise.
4821 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4822 (OBS): Add common-remote-fileio.o.
4823 (common-remote-fileio.o): New rule.
4825 2015-03-09 Pedro Alves <palves@redhat.com>
4827 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4828 'struct sockaddr' pointer in 'accept' call.
4830 2015-03-09 Pedro Alves <palves@redhat.com>
4833 2015-03-07 Pedro Alves <palves@redhat.com>
4834 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4835 or <winsock2.h> here. Instead include "gdb_socket.h".
4836 (remote_open): Use union gdb_sockaddr_u.
4837 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4838 or <winsock2.h> here. Instead include "gdb_socket.h".
4839 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4840 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4842 (init_named_socket, gdb_agent_helper_thread): Use union
4845 2015-03-07 Pedro Alves <palves@redhat.com>
4847 * configure.ac (build_warnings): Move
4848 -Wdeclaration-after-statement to the C-specific set.
4849 * configure: Regenerate.
4851 2015-03-07 Pedro Alves <palves@redhat.com>
4853 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4854 or <winsock2.h> here. Instead include "gdb_socket.h".
4855 (remote_open): Use union gdb_sockaddr_u.
4856 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4857 or <winsock2.h> here. Instead include "gdb_socket.h".
4858 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4859 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4861 (init_named_socket, gdb_agent_helper_thread): Use union
4864 2015-03-07 Pedro Alves <palves@redhat.com>
4866 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4869 2015-03-06 Yao Qi <yao.qi@linaro.org>
4871 * linux-aarch64-low.c (aarch64_insert_point): Use
4872 show_debug_regs as a boolean.
4873 (aarch64_remove_point): Likewise.
4875 2015-03-05 Pedro Alves <palves@redhat.com>
4877 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4878 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4879 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4880 * nto-low.c (nto_target_ops): Likewise.
4881 * spu-low.c (spu_target_ops): Likewise.
4882 * win32-low.c (win32_target_ops): Likewise.
4884 2015-03-04 Pedro Alves <palves@redhat.com>
4886 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4887 Decide whether a breakpoint triggered based on the SIGTRAP's
4889 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4890 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4891 (linux_low_filter_event): Check for breakpoints before checking
4893 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4895 (linux_stopped_by_sw_breakpoint)
4896 (linux_supports_stopped_by_sw_breakpoint)
4897 (linux_stopped_by_hw_breakpoint)
4898 (linux_supports_stopped_by_hw_breakpoint): New functions.
4899 (linux_target_ops): Install new target methods.
4901 2015-03-04 Pedro Alves <palves@redhat.com>
4903 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4904 * server.c (swbreak_feature, hwbreak_feature): New globals.
4905 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4906 (captured_main): Clear swbreak_feature and hwbreak_feature.
4907 * server.h (swbreak_feature, hwbreak_feature): Declare.
4908 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4909 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4910 supports_stopped_by_hw_breakpoint>: New fields.
4911 (target_supports_stopped_by_sw_breakpoint)
4912 (target_stopped_by_sw_breakpoint)
4913 (target_supports_stopped_by_hw_breakpoint)
4914 (target_stopped_by_hw_breakpoint): Declare.
4916 2015-03-04 Pedro Alves <palves@redhat.com>
4918 enum lwp_stop_reason -> enum target_stop_reason
4919 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4920 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4921 (linux_wait_1, stuck_in_jump_pad_callback)
4922 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4923 (linux_stopped_by_watchpoint):
4924 * linux-low.h (enum lwp_stop_reason): Delete.
4925 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4926 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4928 2015-03-04 Yao Qi <yao.qi@linaro.org>
4930 * Makefile.in (SFILES): Add linux-aarch64-low.c.
4932 2015-03-03 Gary Benson <gbenson@redhat.com>
4934 * hostio.c (handle_vFile): Fix prefix lengths.
4936 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
4938 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
4941 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
4943 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
4944 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
4945 (clean): Add "rm -f" for above C files.
4946 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
4947 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
4948 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
4949 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
4950 * linux-s390-low.c (HWCAP_S390_VX): New macro.
4951 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
4952 (init_registers_s390x_vx_linux64)
4953 (init_registers_s390x_tevx_linux64)
4954 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
4955 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
4957 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
4958 (s390_store_vxrs_high): New functions.
4959 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
4961 (s390_arch_setup): Add logic for selecting one of the new target
4962 descriptions. Activate the new vector regsets if applicable.
4963 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
4964 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
4965 and init_registers_s390x_tevx_linux64.
4967 2015-03-01 Pedro Alves <palves@redhat.com>
4969 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
4972 2015-02-27 Pedro Alves <palves@redhat.com>
4974 * linux-x86-low.c (u_debugreg_offset): New function.
4975 (x86_linux_dr_get, x86_linux_dr_set): Use it.
4977 2015-02-27 Pedro Alves <palves@redhat.com>
4979 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
4980 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
4981 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
4982 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
4983 (ps_lsetfpregs, ps_getpid)
4984 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
4985 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
4986 (ps_lsetxregs, ps_plog): Declare.
4988 2015-02-27 Pedro Alves <palves@redhat.com>
4990 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
4991 IP_AGENT_EXPORT_FUNC.
4992 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
4993 IP_AGENT_EXPORT_FUNC.
4994 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
4995 (IP_AGENT_EXPORT): Delete.
4996 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
4997 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
4998 (gdb_trampoline_buffer_error, collecting, gdb_collect)
4999 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5000 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5001 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5002 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5003 (traceframe_read_count, traceframe_write_count)
5004 (traceframes_created, trace_state_variables, get_raw_reg)
5005 (get_trace_state_variable_value, set_trace_state_variable_value)
5006 (ust_loaded, helper_thread_id, cmd_buf): Use
5007 IPA_SYM_EXPORTED_NAME.
5008 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5009 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5010 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5011 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5012 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5013 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5014 EXTERN_C_PUSH/EXTERN_C_POP.
5015 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5016 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5017 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5018 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5019 (traceframe_write_count, traceframe_read_count)
5020 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5021 (about_to_request_buffer_space, get_trace_state_variable_value)
5022 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5023 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5024 EXTERN_C_PUSH/EXTERN_C_POP.
5025 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5026 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5027 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5028 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5029 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5030 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5031 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5032 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5034 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5035 (IP_AGENT_EXPORT_VAR_DECL): Define.
5037 (gdb_agent_get_raw_reg): Declare.
5039 2015-02-27 Tom Tromey <tromey@redhat.com>
5040 Pedro Alves <palves@redhat.com>
5042 Rename symbols whose names are reserved C++ keywords throughout.
5044 2015-02-27 Pedro Alves <palves@redhat.com>
5046 * Makefile.in (COMPILER): New, get it from autoconf.
5047 (CXX): Get from autoconf instead.
5048 (COMPILE.pre): Use COMPILER.
5049 (CC-LD): Rename to ...
5050 (CC_LD): ... this. Use COMPILER.
5051 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5052 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5053 * acinclude.m4: Include build-with-cxx.m4.
5054 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5055 Disable -Werror by default if building in C++ mode.
5056 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5057 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5058 the C++ compiler. Save/restore CXXFLAGS too.
5059 * configure: Regenerate.
5061 2015-02-27 Pedro Alves <palves@redhat.com>
5063 * acinclude.m4: Include libiberty.m4.
5064 * configure.ac: Call libiberty_INIT.
5065 * config.in, configure: Regenerate.
5067 2015-02-26 Pedro Alves <palves@redhat.com>
5069 * linux-low.c (linux_wait_1): When incrementing the PC past a
5070 program breakpoint always use the_low_target.breakpoint_len as
5071 increment, rather than the maximum between that and
5072 the_low_target.decr_pc_after_break.
5074 2015-02-23 Pedro Alves <palves@redhat.com>
5076 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5077 thread was doing a step-over; always adjust the PC if
5078 we stepped over a permanent breakpoint.
5079 (linux_wait_1): If we stepped over breakpoint that was on top of a
5080 permanent breakpoint, manually advance the PC past it.
5082 2015-02-23 Pedro Alves <palves@redhat.com>
5084 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5086 (x86_fill_gregset, x86_store_gregset): Use it when handling
5089 2015-02-20 Pedro Alves <palves@redhat.com>
5091 * thread-db.c: Include "nat/linux-procfs.h".
5092 (thread_db_init): Skip listing new threads if the kernel supports
5093 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5095 2015-02-20 Pedro Alves <palves@redhat.com>
5097 * linux-low.c (status_pending_p_callback): Use ptid_match.
5099 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5101 PR breakpoints/16812
5102 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5103 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5104 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5106 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5108 PR breakpoints/15956
5109 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5111 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5113 * linux-low.c (linux_low_btrace_conf): Print size.
5114 * server.c (handle_btrace_conf_general_set): New.
5115 (hanle_general_set): Call handle_btrace_conf_general_set.
5116 (handle_query): Report Qbtrace-conf:bts:size as supported.
5118 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5120 * linux-low.c (linux_low_enable_btrace): Update parameters.
5121 (linux_low_btrace_conf): New.
5122 (linux_target_ops)<to_btrace_conf>: Initialize.
5123 * server.c (current_btrace_conf): New.
5124 (handle_btrace_enable): Rename to ...
5125 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5126 to target_enable_btrace. Update comment. Update users.
5127 (handle_qxfer_btrace_conf): New.
5128 (qxfer_packets): Add btrace-conf entry.
5129 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5130 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5131 (target_ops)<read_btrace_conf>: New.
5132 (target_enable_btrace): Update parameters.
5133 (target_read_btrace_conf): New.
5135 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5137 * server.c (handle_btrace_general_set): Remove call to
5138 target_supports_btrace.
5139 (supported_btrace_packets): New.
5140 (handle_query): Call supported_btrace_packets.
5141 * target.h: include btrace-common.h.
5142 (btrace_target_info): Removed.
5143 (supports_btrace, target_supports_btrace): Update parameters.
5145 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5147 * Makefile.in (SFILES): Add common/btrace-common.c.
5148 (OBS): Add common/btrace-common.o.
5149 (btrace-common.o): Add build rules.
5150 * linux-low: Include btrace-common.h.
5151 (linux_low_read_btrace): Use struct btrace_data. Call
5152 btrace_data_init and btrace_data_fini.
5154 2015-02-06 Pedro Alves <palves@redhat.com>
5156 * thread-db.c (find_new_threads_callback): Add debug output.
5158 2015-02-04 Pedro Alves <palves@redhat.com>
5160 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5161 (resume_stopped_resumed_lwps): New function.
5162 (linux_wait_for_event_filtered): Use it.
5164 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5166 * Makefile.in (SFILES): Add linux-personality.c.
5167 (linux-personality.o): New rule.
5168 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5169 list of objects to be built.
5170 * linux-low.c: Include nat/linux-personality.h.
5171 (linux_create_inferior): Remove code to disable address space
5172 randomization (moved to ../nat/linux-personality.c). Create
5173 cleanup to disable address space randomization.
5175 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5177 * Makefile.in (posix-strerror.o): New rule.
5178 (mingw-strerror.o): Likewise.
5179 * configure: Regenerated.
5180 * configure.ac: Source file ../common/common.host. Initialize new
5181 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5183 2015-01-14 Yao Qi <yao@codesourcery.com>
5185 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5186 (ppc-linux.o): New rule.
5187 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5188 * configure.ac: AC_CHECK_FUNCS(getauxval).
5189 * config.in: Re-generated.
5190 * configure: Re-generated.
5191 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5192 ppc64_64bit_inferior_p
5194 2015-01-14 Yao Qi <yao@codesourcery.com>
5196 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5197 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5198 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5199 (PT_ORIG_R3, PT_TRAP): Likewise.
5200 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5201 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5202 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5204 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5206 * i387-fp.c (i387_cache_to_xsave): In look over
5207 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5208 zmmh_low_space field by use of zmmh_high_space.
5210 2015-01-09 Pedro Alves <palves@redhat.com>
5212 * linux-low.c (step_over_bkpt): Move higher up in the file.
5213 (handle_extended_wait): Don't store the stop_pc here.
5214 (get_stop_pc): Adjust comments and rename to ...
5215 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5216 stopped for a software breakpoint or hardware breakpoint.
5217 (thread_still_has_status_pending_p): New function.
5218 (status_pending_p_callback): Use
5219 thread_still_has_status_pending_p. If the event is no longer
5220 interesting, resume the LWP.
5221 (handle_tracepoints): Add assert.
5222 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5223 (wstatus_maybe_breakpoint): New function.
5224 (cancel_breakpoint): Delete function.
5225 (check_stopped_by_watchpoint): New function, factored out from
5226 linux_low_filter_event.
5227 (lp_status_maybe_breakpoint): Delete function.
5228 (linux_low_filter_event): Remove filter_ptid argument.
5229 Leave thread group exits pending here. Store the LWP's stop PC.
5230 Always leave events pending.
5231 (linux_wait_for_event_filtered): Pull all events out of the
5232 kernel, and leave them all pending.
5233 (count_events_callback, select_event_lwp_callback): Consider all
5235 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5236 (select_event_lwp): Only give preference to the stepping LWP in
5237 all-stop mode. Adjust comments.
5238 (ignore_event): New function.
5239 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5240 references to cancel_breakpoints. Adjust to renames. Also give
5241 equal priority to all LWPs that have had events in non-stop mode.
5242 If reporting a software breakpoint event, unadjust the LWP's PC.
5243 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5244 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5246 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5247 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5248 (linux_stopped_by_watchpoint): Adjust.
5249 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5250 * linux-low.h (enum lwp_stop_reason): New.
5251 (struct lwp_info) <stop_pc>: Adjust comment.
5252 <stopped_by_watchpoint>: Delete field.
5253 <stop_reason>: New field.
5254 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5255 * mem-break.c (software_breakpoint_inserted_here)
5256 (hardware_breakpoint_inserted_here): New function.
5257 * mem-break.h (software_breakpoint_inserted_here)
5258 (hardware_breakpoint_inserted_here): Declare.
5259 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5260 (cancel_breakpoints): Delete.
5261 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5262 (upload_fast_traceframes): Remove references to
5265 2015-01-09 Pedro Alves <palves@redhat.com>
5267 * thread-db.c (find_new_threads_callback): Ignore thread if the
5268 kernel thread ID is -1.
5270 2015-01-09 Pedro Alves <palves@redhat.com>
5272 * linux-low.c (linux_attach_fail_reason_string): Move to
5273 nat/linux-ptrace.c, and rename.
5274 (linux_attach_lwp): Update comment.
5275 (attach_proc_task_lwp_callback): New function.
5276 (linux_attach): Adjust to rename and use
5277 linux_proc_attach_tgid_threads.
5278 (linux_attach_fail_reason_string): Delete declaration.
5280 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5282 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5283 * server.c (gdbserver_version): Likewise.
5285 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5287 * remote-utils.c: Include ctype.h.
5288 (input_interrupt): Explicitly handle the case when the char
5289 received is the NUL byte. Improve the printing of non-ASCII
5292 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5294 * linux-low.c (linux_low_filter_event): Update call to
5295 linux_enable_event_reporting following the addition of
5296 a new parameter to that function.
5298 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5301 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5302 (AARCH64_FPCR_REGNO): Likewise.
5303 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5304 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5305 (aarch64_store_fpregset): Likewise.
5307 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5309 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5310 Remove FIXME comment about assumption about N.
5312 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5314 * configure.ac: If large-file support is disabled in GDBserver,
5315 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5316 * configure: Regenerate.
5318 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5320 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5321 warning upon ENODATA from ptrace.
5322 * linux-s390-low.c (s390_store_tdb): New.
5323 (s390_regsets): Add regset for NT_S390_TDB.
5325 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5327 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5328 without a fill_function.
5329 * linux-s390-low.c (s390_fill_last_break): Remove.
5330 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5331 (s390_arch_setup): Use regset's size instead of fill_function for
5334 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5336 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5337 the regset's store function when ptrace returned an error.
5338 * regcache.c (get_thread_regcache): Invalidate register cache
5339 before fetching inferior's registers.
5341 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5343 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5344 while-loop as for-loop.
5345 (regsets_store_inferior_registers): Likewise.
5347 2014-11-28 Yao Qi <yao@codesourcery.com>
5349 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5350 * config.in, configure: Re-generate.
5351 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5354 2014-11-21 Yao Qi <yao@codesourcery.com>
5356 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5357 (AC_CHECK_HEADERS): Remove malloc.h.
5358 * configure: Re-generated.
5359 * config.in: Re-generated.
5360 * server.h: Don't include alloca.h and malloc.h.
5361 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5362 Don't include malloc.h.
5364 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5366 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5367 corresponding ERRNO check in same block.
5369 2014-11-12 Pedro Alves <palves@redhat.com>
5371 * server.c (cont_thread): Update comment.
5372 (start_inferior, attach_inferior): No longer clear cont_thread.
5373 (handle_v_cont): No longer set cont_thread.
5374 (captured_main): Clear cont_thread each time a GDB connects.
5376 2014-11-12 Pedro Alves <palves@redhat.com>
5378 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5379 thread, and don't resume all threads if the Hc thread has exited.
5381 2014-11-12 Pedro Alves <palves@redhat.com>
5383 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5384 the process group instead of to a specific LWP.
5386 2014-10-15 Pedro Alves <palves@redhat.com>
5389 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5391 (arm_set_thread_context): Delete.
5392 (the_low_target): Adjust.
5393 * win32-i386-low.c (debug_registers_changed)
5394 (debug_registers_used): Delete.
5395 (update_debug_registers_callback): New function.
5396 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5397 needing to update their debug registers.
5398 (win32_get_current_dr): New function.
5399 (x86_dr_low_get_addr, x86_dr_low_get_control)
5400 (x86_dr_low_get_status): Fetch the debug register from the thread
5402 (i386_initial_stuff): Adjust.
5403 (i386_get_thread_context): Remove current_event parameter. Don't
5404 clear debug_registers_changed nor copy DR values to
5406 (i386_set_thread_context): Delete.
5407 (i386_prepare_to_resume): New function.
5408 (i386_thread_added): Mark the thread as needing to update irs
5410 (the_low_target): Remove i386_set_thread_context and install
5411 i386_prepare_to_resume.
5412 * win32-low.c (win32_get_thread_context): Adjust.
5413 (win32_set_thread_context): Use SetThreadContext
5415 (win32_prepare_to_resume): New function.
5416 (win32_require_context): New function, factored out from ...
5417 (thread_rec): ... this.
5418 (continue_one_thread): Call win32_prepare_to_resume on each thread
5419 we're about to continue.
5420 (win32_resume): Call win32_prepare_to_resume on the event thread.
5421 * win32-low.h (struct win32_thread_info)
5422 <debug_registers_changed>: New field.
5423 (struct win32_target_ops): Change prototype of set_thread_context,
5424 delete set_thread_context and add prepare_to_resume.
5425 (win32_require_context): New declaration.
5427 2014-10-08 Gary Benson <gbenson@redhat.com>
5429 * server.h: Do not include common-exceptions.h.
5431 2014-10-08 Gary Benson <gbenson@redhat.com>
5433 * server.h: Do not include cleanups.h.
5435 2014-09-30 James Hogan <james.hogan@imgtec.com>
5437 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5440 2014-09-23 Yao Qi <yao@codesourcery.com>
5442 * linux-low.c (lp_status_maybe_breakpoint): New function.
5443 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5444 (count_events_callback): Likewise.
5445 (select_event_lwp_callback): Likewise.
5446 (cancel_breakpoints_callback): Likewise.
5448 2014-09-19 Don Breazeal <donb@codesourcery.com>
5450 * linux-low.c (handle_extended_wait): Call
5451 linux_ptrace_get_extended_event.
5452 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5453 linux_is_extended_waitstatus.
5455 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5457 * Makefile.in (CPPFLAGS): Define.
5458 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5459 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5461 2014-09-16 Gary Benson <gbenson@redhat.com>
5463 * inferiors.h (current_inferior): Renamed as...
5464 (current_thread): New variable. All uses updated.
5465 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5466 (maybe_move_out_of_jump_pad): Likewise.
5467 (cancel_breakpoint): Likewise.
5468 (linux_low_filter_event): Likewise.
5469 (wait_for_sigstop): Likewise.
5470 (linux_resume_one_lwp): Likewise.
5471 (need_step_over_p): Likewise.
5472 (start_step_over): Likewise.
5473 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5474 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5475 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5476 and save_inferior as saved_thread.
5477 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5479 (regcache_invalidate_thread): Likewise.
5480 * remote-utils.c (prepare_resume_reply): Likewise.
5481 * thread-db.c (thread_db_get_tls_address): Likewise.
5482 (disable_thread_event_reporting): Likewise.
5483 (remove_thread_event_breakpoints): Likewise.
5484 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5486 * target.h (set_desired_inferior): Renamed as...
5487 (set_desired_thread): New declaration. All uses updated.
5488 * server.c (myresume): Updated comment to reference thread instead
5490 (handle_serial_event): Likewise.
5491 (handle_target_event): Likewise.
5493 2014-09-12 Tom Tromey <tromey@redhat.com>
5494 Gary Benson <gbenson@redhat.com>
5496 * regcache.h: Include common-regcache.h.
5497 (regcache_read_pc): Don't declare.
5498 * regcache.c (get_thread_regcache_for_ptid): New function.
5500 2014-09-11 Tom Tromey <tromey@redhat.com>
5501 Gary Benson <gbenson@redhat.com>
5503 * symbol.c: New file.
5504 * Makefile.in (SFILES): Add symbol.c.
5505 (OBS): Add symbol.o.
5507 2014-09-11 Gary Benson <gbenson@redhat.com>
5509 * target.c (target_stop_ptid, target_continue_ptid): New
5512 2014-09-11 Tom Tromey <tromey@redhat.com>
5513 Gary Benson <gbenson@redhat.com>
5515 * target.h: Include target/target.h.
5516 * target.c (target_read_memory, target_read_uint32)
5517 (target_write_memory): New functions.
5519 2014-09-11 Gary Benson <gbenson@redhat.com>
5521 * server.h (debug_hw_points): Don't declare.
5522 * server.c (debug_hw_points): Don't define. Replace all uses
5523 with show_debug_regs.
5524 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5525 all uses with show_debug_regs.
5527 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5529 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5530 endianness into account.
5531 (ppc_supply_ptrace_register): Likewise.
5533 2014-09-03 James Hogan <james.hogan@imgtec.com>
5535 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5536 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5538 2014-09-03 Gary Benson <gbenson@redhat.com>
5540 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5541 ALL_DEBUG_ADDRESS_REGISTERS.
5543 2014-09-02 Gary Benson <gbenson@redhat.com>
5545 * i386-low.h: Renamed as...
5546 * x86-low.h: New file. All type, function and variable name
5547 prefixes changed from "i386_" to "x86_". All references updated.
5548 * i386-low.c: Renamed as...
5549 * x86-low.c: New file. All type, function and variable name
5550 prefixes changed from "i386_" to "x86_". All references updated.
5552 2014-09-02 Gary Benson <gbenson@redhat.com>
5554 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5555 (x86_linux_new_thread): Likewise.
5557 2014-08-29 Gary Benson <gbenson@redhat.com>
5559 * server.h (setjmp.h): Do not include.
5560 (toplevel): Do not declare.
5561 (common-exceptions.h): Include.
5562 (cleanups.h): Likewise.
5563 * server.c (toplevel): Do not define.
5564 (exit_code): New static global.
5565 (detach_or_kill_for_exit_cleanup): New function.
5566 (main): New function. Original main renamed to...
5567 (captured_main): New function.
5568 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5570 2014-08-29 Gary Benson <gbenson@redhat.com>
5572 * Makefile.in (SFILES): Add common/common-exceptions.c.
5573 (OBS): Add common-exceptions.o.
5574 (common-exceptions.o): New rule.
5575 * utils.c (prepare_to_throw_exception): New function.
5577 2014-08-29 Gary Benson <gbenson@redhat.com>
5579 * config.in: Regenerate.
5580 * configure: Likewise.
5582 2014-08-29 Gary Benson <gbenson@redhat.com>
5584 * Makefile.in (SFILES): Add common/cleanups.c.
5586 (cleanups.o): New rule.
5588 2014-08-29 Gary Benson <gbenson@redhat.com>
5590 * utils.c (internal_vwarning): New function.
5592 2014-08-28 Gary Benson <gbenson@redhat.com>
5594 * utils.h (fatal): Remove declaration.
5595 * utils.c (fatal): Remove function.
5597 2014-08-28 Gary Benson <gbenson@redhat.com>
5599 * tracepoint.c (gdb_agent_init): Replace fatal with
5601 (initialize_tracepoint): Likewise.
5603 2014-08-28 Gary Benson <gbenson@redhat.com>
5605 * remote-utils.c (remote_prepare): Replace fatal with error.
5607 2014-08-28 Gary Benson <gbenson@redhat.com>
5609 * linux-low.c (linux_async): Replace fatal with warning.
5611 (linux_start_non_stop): Return -1 if linux_async failed.
5613 2014-08-28 Gary Benson <gbenson@redhat.com>
5615 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5617 (i386_dr_low_get_addr): Remove vague comment.
5618 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5621 2014-08-28 Gary Benson <gbenson@redhat.com>
5623 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5624 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5626 (linux_resume_one_lwp): Likewise.
5627 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5629 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5630 with internal_error.
5631 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5632 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5633 (find_register_by_name): Replace fatal with internal_error.
5634 (find_regno): Likewise.
5635 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5636 * thread-db.c (thread_db_create_event): Likewise.
5637 (thread_db_load_search): Likewise.
5638 (try_thread_db_load_1): Likewise.
5639 * tracepoint.c (get_jump_space_head): Replace fatal with
5641 (claim_trampoline_space): Likewise.
5642 (have_fast_tracepoint_trampoline_buffer): Likewise.
5643 (cmd_qtstart): Likewise.
5644 (stop_tracing): Likewise.
5645 (fast_tracepoint_collecting): Likewise.
5646 (target_malloc): Likewise.
5647 (download_tracepoint): Likewise.
5648 (download_trace_state_variables): Replace check with gdb_assert.
5649 (upload_fast_traceframes): Replace fatal with internal_error.
5651 2014-08-19 Tom Tromey <tromey@redhat.com>
5652 Gary Benson <gbenson@redhat.com>
5654 * Makefile.in (SFILES): Add common/common-debug.c.
5655 (OBS): Add common-debug.o.
5656 (common-debug.o): New rule.
5657 * debug.h (debug_printf): Don't declare.
5658 * debug.c (debug_printf): Renamed and rewritten as...
5659 (debug_vprintf): New function.
5661 2014-08-19 Gary Benson <gbenson@redhat.com>
5663 * utils.h: Do not include print-utils.h.
5665 2014-08-19 Tom Tromey <tromey@redhat.com>
5666 Gary Benson <gbenson@redhat.com>
5668 * server.h: Add static assertion.
5669 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5671 2014-08-19 Tom Tromey <tromey@redhat.com>
5672 Gary Benson <gbenson@redhat.com>
5674 * Makefile.in (SFILES): Add common/errors.c.
5675 (OBS): Add errors.o.
5676 (IPA_OBS): Add errors-ipa.o.
5677 (errors.o): New rule.
5678 (errors-ipa.o): Likewise.
5679 * utils.h (perror_with_name, error, warning): Don't declare.
5680 * utils.c (warning): Renamed and rewritten as...
5681 (vwarning): New function.
5682 (error): Renamed and rewritten as...
5683 (verror): New function.
5684 (internal_error): Renamed and rewritten as...
5685 (internal_verror): New function.
5687 2014-08-07 Gary Benson <gbenson@redhat.com>
5689 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5690 * configure: Regenerate.
5691 * config.in: Likewise.
5692 * server.h: Do not include errno.h.
5693 * event-loop.c: Likewise.
5694 * hostio-errno.c: Likewise.
5695 * linux-low.c: Likewise.
5696 * remote-utils.c: Likewise.
5697 * spu-low.c: Likewise.
5698 * utils.c: Likewise.
5699 * gdbreplay.c: Unconditionally include errno.h.
5701 2014-08-07 Gary Benson <gbenson@redhat.com>
5703 * server.h: Do not include string.h.
5704 * event-loop.c: Likewise.
5705 * linux-low.c: Likewise.
5706 * regcache.c: Likewise.
5707 * remote-utils.c: Likewise.
5708 * spu-low.c: Likewise.
5709 * utils.c: Likewise.
5711 2014-08-07 Gary Benson <gbenson@redhat.com>
5713 * server.h: Do not include gdb_assert.h.
5715 2014-08-07 Gary Benson <gbenson@redhat.com>
5717 * server.h: Do not include common-utils.h.
5719 2014-08-07 Gary Benson <gbenson@redhat.com>
5721 * server.h: Do not include ptid.h.
5722 * notif.h: Likewise.
5724 2014-08-07 Gary Benson <gbenson@redhat.com>
5726 * server.h: Do not include gdb_locale.h.
5728 2014-08-07 Gary Benson <gbenson@redhat.com>
5730 * server.h: Do not include gdb/signals.h.
5731 * win32-low.c: Likewise.
5733 2014-08-07 Gary Benson <gbenson@redhat.com>
5735 * server.h: Do not include pathmax.h.
5737 2014-08-07 Gary Benson <gbenson@redhat.com>
5739 * server.h: Do not include libiberty.h.
5740 * linux-bfin-low.c: Likewise.
5742 2014-08-07 Gary Benson <gbenson@redhat.com>
5744 * server.h: Do not include ansidecl.h.
5746 2014-08-07 Gary Benson <gbenson@redhat.com>
5748 * linux-x86-low.c: Do not include stddef.h.
5749 * lynx-ppc-low.c: Likewise.
5750 * tracepoint.c: Likewise.
5752 2014-08-07 Gary Benson <gbenson@redhat.com>
5754 * server.h: Do not include stdarg.h.
5755 * nto-low.c: Likewise.
5757 2014-08-07 Gary Benson <gbenson@redhat.com>
5759 * server.h: Do not include stdlib.h.
5760 * inferiors.c: Likewise.
5761 * linux-low.c: Likewise.
5762 * regcache.c: Likewise.
5763 * spu-low.c: Likewise.
5764 * tracepoint.c: Likewise.
5765 * utils.c: Likewise.
5767 2014-08-07 Gary Benson <gbenson@redhat.com>
5769 * server.h: Do not include stdio.h.
5770 * linux-low.c: Likewise.
5771 * remote-utils.c: Likewise.
5772 * spu-low.c: Likewise.
5773 * utils.c: Likewise.
5774 * wincecompat.c: Likewise.
5776 2014-08-06 Gary Benson <gbenson@redhat.com>
5778 * regcache.c (init_register_cache): Move conditionals inside if.
5780 2014-08-06 Gary Benson <gbenson@redhat.com>
5782 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5784 2014-07-31 Gary Benson <gbenson@redhat.com>
5786 * ax.h: Do not include server.h.
5787 * gdbthread.h: Likewise.
5788 * lynx-low.h: Likewise.
5789 * notif.h: Likewise.
5791 2014-07-30 Gary Benson <gbenson@redhat.com>
5793 * server.h: Include common-defs.h.
5794 Do not include config.h or build-gnulib-gdbserver/config.h.
5796 2014-07-30 Gary Benson <gbenson@redhat.com>
5798 * hostio-errno.c: Move server.h to top of includes list.
5799 * inferiors.c: Likewise.
5800 * linux-x86-low.c: Likewise.
5801 * notif.c: Include server.h.
5803 2014-07-24 Tom Tromey <tromey@redhat.com>
5804 Gary Benson <gbenson@redhat.com>
5806 * server.h (CORE_ADDR): Now unsigned.
5808 2014-07-16 Pedro Alves <palves@redhat.com>
5810 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5812 2014-07-15 Pedro Alves <palves@redhat.com>
5814 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5817 2014-07-11 Pedro Alves <palves@redhat.com>
5819 * linux-low.c (kill_wait_lwp): New function, based on
5820 kill_one_lwp_callback, but use my_waitpid directly.
5821 (kill_one_lwp_callback, linux_kill): Use it.
5823 2014-06-23 Pedro Alves <palves@redhat.com>
5825 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5826 before setting DR0..DR3.
5828 2014-06-20 Gary Benson <gbenson@redhat.com>
5830 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5831 * configure: Regenerated.
5832 * config.in: Likewise.
5834 2014-06-20 Gary Benson <gbenson@redhat.com>
5836 * Makefile.in (SFILES): Update locations for files moved
5838 (object file files): Reordered.
5840 2014-06-20 Gary Benson <gbenson@redhat.com>
5842 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5843 (i386_dr_low_set_addr): Likewise.
5844 (i386_dr_low_get_addr): Likewise.
5845 (i386_dr_low_can_set_control): Likewise.
5846 (i386_dr_low_set_control): Likewise.
5847 (i386_dr_low_get_control): Likewise.
5848 (i386_dr_low_get_status): Likewise.
5849 (i386_get_debug_register_length): Likewise.
5850 * linux-x86-low.c (i386_dr_low_set_addr):
5851 Changed signature. Made static.
5852 (i386_dr_low_get_addr): Likewise.
5853 (i386_dr_low_set_control): Likewise.
5854 (i386_dr_low_get_control): Likewise.
5855 (i386_dr_low_get_status): Likewise.
5856 (i386_dr_low): New global variable.
5857 * win32-i386-low.c (i386_dr_low_set_addr):
5858 Changed signature. Made static.
5859 (i386_dr_low_get_addr): Likewise.
5860 (i386_dr_low_set_control): Likewise.
5861 (i386_dr_low_get_control): Likewise.
5862 (i386_dr_low_get_status): Likewise.
5863 (i386_dr_low): New global variable.
5865 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5867 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5868 * Makefile.in (AR, AR_FLAGS): Define.
5869 * configure: Regenerate.
5871 2014-06-19 Gary Benson <gbenson@redhat.com>
5873 * Makefile.in (i386-dregs.o): New rule.
5874 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5875 * i386-low.c (target.h): Remove include.
5876 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5877 (DR_CONTROL_SHIFT): Likewise.
5878 (DR_CONTROL_SIZE): Likewise.
5879 (DR_RW_EXECUTE): Likewise.
5880 (DR_RW_WRITE): Likewise.
5881 (DR_RW_READ): Likewise.
5882 (DR_RW_IORW): Likewise.
5883 (DR_LEN_1): Likewise.
5884 (DR_LEN_2): Likewise.
5885 (DR_LEN_4): Likewise.
5886 (DR_LEN_8): Likewise.
5887 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5888 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5889 (DR_ENABLE_SIZE): Likewise.
5890 (DR_LOCAL_SLOWDOWN): Likewise.
5891 (DR_GLOBAL_SLOWDOWN): Likewise.
5892 (DR_CONTROL_RESERVED): Likewise.
5893 (I386_DR_CONTROL_MASK): Likewise.
5894 (I386_DR_VACANT): Likewise.
5895 (I386_DR_LOCAL_ENABLE): Likewise.
5896 (I386_DR_GLOBAL_ENABLE): Likewise.
5897 (I386_DR_DISABLE): Likewise.
5898 (I386_DR_SET_RW_LEN): Likewise.
5899 (I386_DR_GET_RW_LEN): Likewise.
5900 (I386_DR_WATCH_HIT): Likewise.
5901 (i386_wp_op_t): Likewise.
5902 (i386_show_dr): Likewise.
5903 (i386_length_and_rw_bits): Likewise.
5904 (i386_insert_aligned_watchpoint): Likewise.
5905 (i386_remove_aligned_watchpoint): Likewise.
5906 (i386_handle_nonaligned_watchpoint): Likewise.
5907 i386_update_inferior_debug_regs(): Likewise.
5908 (i386_dr_insert_watchpoint): Likewise.
5909 (i386_dr_remove_watchpoint): Likewise.
5910 (i386_dr_region_ok_for_watchpoint): Likewise.
5911 (i386_dr_stopped_data_address): Likewise.
5912 (i386_dr_stopped_by_watchpoint): Likewise.
5914 2014-06-19 Gary Benson <gbenson@redhat.com>
5916 * i386-low.c (i386_dr_show): Renamed to
5917 i386_show_dr and made static. All uses updated.
5918 (i386_dr_length_and_rw_bits): Renamed to
5919 i386_length_and_rw_bits and made static.
5921 (i386_dr_insert_aligned_watchpoint): Renamed to
5922 i386_insert_aligned_watchpoint and made static.
5924 (i386_dr_remove_aligned_watchpoint): Renamed to
5925 i386_remove_aligned_watchpoint and made static.
5927 (i386_dr_update_inferior_debug_regs): Renamed to
5928 i386_update_inferior_debug_regs and made static.
5931 2014-06-18 Gary Benson <gbenson@redhat.com>
5933 * i386-low.h (i386_dr_low_can_set_addr): New macro.
5934 (i386_dr_low_can_set_control): Likewise.
5935 (i386_get_debug_register_length): Likewise.
5936 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
5937 (i386_dr_low_can_set_control): Likewise.
5938 (i386_get_debug_register_length): Likewise.
5940 2014-06-17 Gary Benson <gbenson@redhat.com>
5942 * i386-low.h (i386-dregs.h): New include.
5943 (DR_FIRSTADDR): Now in i386-dregs.h.
5944 (DR_LASTADDR): Likewise.
5945 (DR_NADDR): Likewise.
5946 (DR_STATUS): Likewise.
5947 (DR_CONTROL): Likewise.
5948 (i386_debug_reg_state): Likewise.
5949 (i386_dr_insert_watchpoint): Likewise.
5950 (i386_dr_remove_watchpoint): Likewise.
5951 (i386_dr_region_ok_for_watchpoint): Likewise.
5952 (i386_dr_stopped_data_address): Likewise.
5953 (i386_dr_stopped_by_watchpoint): Likewise.
5954 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
5956 2014-06-18 Gary Benson <gbenson@redhat.com>
5958 * i386-low.h (i386_low_insert_watchpoint): Renamed to
5959 i386_dr_insert_watchpoint.
5960 (i386_low_remove_watchpoint): Renamed to
5961 i386_dr_remove_watchpoint.
5962 (i386_low_region_ok_for_watchpoint): Renamed to
5963 i386_dr_region_ok_for_watchpoint.
5964 (i386_low_stopped_data_address): Renamed to
5965 i386_dr_stopped_data_address.
5966 (i386_low_stopped_by_watchpoint): Renamed to
5967 i386_dr_stopped_by_watchpoint.
5968 * i386-low.c (i386_show_dr): Renamed to
5969 i386_dr_show and made nonstatic. All uses updated.
5970 (i386_length_and_rw_bits): Renamed to
5971 i386_dr_length_and_rw_bits and made nonstatic.
5973 (i386_insert_aligned_watchpoint): Renamed to
5974 i386_dr_insert_aligned_watchpoint and made nonstatic.
5976 (i386_remove_aligned_watchpoint): Renamed to
5977 i386_dr_remove_aligned_watchpoint and made nonstatic.
5979 (i386_update_inferior_debug_regs): Renamed to
5980 i386_dr_update_inferior_debug_regs and made nonstatic.
5982 (i386_low_insert_watchpoint): Renamed to
5983 i386_dr_insert_watchpoint. All uses updated.
5984 (i386_low_remove_watchpoint): Renamed to
5985 i386_dr_remove_watchpoint. All uses updated.
5986 (i386_low_region_ok_for_watchpoint): Renamed to
5987 i386_dr_region_ok_for_watchpoint. All uses updated.
5988 (i386_low_stopped_data_address): Renamed to
5989 i386_dr_stopped_data_address. All uses updated.
5990 (i386_low_stopped_by_watchpoint): Renamed to
5991 i386_dr_stopped_by_watchpoint. All uses updated.
5993 2014-06-18 Gary Benson <gbenson@redhat.com>
5995 * i386-low.c (i386_dr_low_can_set_addr): New macro.
5996 (i386_dr_low_can_set_control): Likewise.
5997 (i386_insert_aligned_watchpoint): New check.
5999 2014-06-18 Gary Benson <gbenson@redhat.com>
6001 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6004 2014-06-18 Gary Benson <gbenson@redhat.com>
6006 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6007 instead of fatal and error.
6008 (i386_handle_nonaligned_watchpoint): Likewise.
6010 2014-06-18 Gary Benson <gbenson@redhat.com>
6012 * i386-low.c (i386_get_debug_register_length): New macro.
6013 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6014 (i386_show_dr): Use debug_printf instead of fprintf. Use
6015 phex to format values.
6017 2014-06-18 Gary Benson <gbenson@redhat.com>
6019 * i386-low.h: Comment changes.
6020 * i386-low.c: Likewise.
6022 2014-06-18 Gary Benson <gbenson@redhat.com>
6024 * i386-low.c: Whitespace changes.
6026 2014-06-12 Tom Tromey <tromey@redhat.com>
6028 * utils.c (freeargv): Remove.
6030 2014-06-12 Tom Tromey <tromey@redhat.com>
6032 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6033 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6034 (parse_debug_format_options): Likewise.
6035 (gdbserver_usage): Likewise.
6036 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6037 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6038 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6040 ($(LIBGNU)): Depend on libiberty.
6041 (all-lib): Recurse into all subdirs.
6042 (install-only): Invoke "install" target in subdirs.
6043 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6045 * configure: Rebuild.
6046 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6047 for vasprintf, vsnprintf, or gettimeofday.
6048 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6051 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6053 * development.sh: Delete.
6054 * Makefile.in (config.status): Adjust dependency on development.sh.
6055 * configure.ac: Adjust development.sh source call.
6056 * configure: Regenerate.
6058 2014-06-02 Pedro Alves <palves@redhat.com>
6060 * ax.c (gdb_free_agent_expr): New function.
6061 * ax.h (gdb_free_agent_expr): New declaration.
6062 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6064 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6066 (clear_breakpoint_conditions_and_commands): New function.
6067 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6068 (clear_breakpoint_conditions_and_commands): New declaration.
6070 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6072 * linux-aarch64-low.c (asm/ptrace.h): Include.
6074 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6076 Fix TLS access for -static -pthread.
6077 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6078 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6079 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6081 2014-05-20 Pedro Alves <palves@redhat.com>
6083 * linux-aarch64-low.c (aarch64_insert_point)
6084 (aarch64_remove_point): No longer check whether the type is
6085 supported here. Adjust to new interface.
6086 (the_low_target): Install aarch64_supports_z_point_type as
6087 supports_z_point_type method.
6088 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6089 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6090 instead of a Z packet char. Adjust.
6091 (arm_supports_z_point_type): New function.
6092 (arm_insert_point, arm_remove_point): Adjust to new interface.
6093 (the_low_target): Install arm_supports_z_point_type.
6094 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6095 (cris_insert_point, cris_remove_point): Adjust to new interface.
6096 Don't check whether the type is supported here.
6097 (the_low_target): Install cris_supports_z_point_type.
6098 * linux-low.c (linux_supports_z_point_type): New function.
6099 (linux_insert_point, linux_remove_point): Adjust to new interface.
6100 * linux-low.h (struct linux_target_ops) <insert_point,
6101 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6102 raw_breakpoint pointer parameter.
6103 <supports_z_point_type>: New method.
6104 * linux-mips-low.c (mips_supports_z_point_type): New function.
6105 (mips_insert_point, mips_remove_point): Adjust to new interface.
6106 Use mips_supports_z_point_type.
6107 (the_low_target): Install mips_supports_z_point_type.
6108 * linux-ppc-low.c (the_low_target): Install NULL as
6109 supports_z_point_type method.
6110 * linux-s390-low.c (the_low_target): Install NULL as
6111 supports_z_point_type method.
6112 * linux-sparc-low.c (the_low_target): Install NULL as
6113 supports_z_point_type method.
6114 * linux-x86-low.c (x86_supports_z_point_type): New function.
6115 (x86_insert_point): Adjust to new insert_point interface. Use
6116 insert_memory_breakpoint. Adjust to new
6117 i386_low_insert_watchpoint interface.
6118 (x86_remove_point): Adjust to remove_point interface. Use
6119 remove_memory_breakpoint. Adjust to new
6120 i386_low_remove_watchpoint interface.
6121 (the_low_target): Install x86_supports_z_point_type.
6122 * lynx-low.c (lynx_target_ops): Install NULL as
6123 supports_z_point_type callback.
6124 * nto-low.c (nto_supports_z_point_type): New.
6125 (nto_insert_point, nto_remove_point): Adjust to new interface.
6126 (nto_target_ops): Install nto_supports_z_point_type.
6127 * mem-break.c: Adjust intro comment.
6128 (struct raw_breakpoint) <raw_type, size>: New fields.
6129 <inserted>: Update comment.
6130 <shlib_disabled>: Delete field.
6131 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6132 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6133 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6134 (raw_bkpt_type_to_target_hw_bp_type): New function.
6135 (find_enabled_raw_code_breakpoint_at): New function.
6136 (find_raw_breakpoint_at): New type and size parameters. Use them.
6137 (insert_memory_breakpoint): New function, based off
6138 set_raw_breakpoint_at.
6139 (remove_memory_breakpoint): New function.
6140 (set_raw_breakpoint_at): Reimplement.
6141 (set_breakpoint): New, based on set_breakpoint_at.
6142 (set_breakpoint_at): Reimplement.
6143 (delete_raw_breakpoint): Go through the_target->remove_point
6144 instead of assuming memory breakpoints.
6145 (find_gdb_breakpoint_at): Delete.
6146 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6147 (find_gdb_breakpoint): New function.
6148 (set_gdb_breakpoint_at): Delete.
6149 (z_type_supported): New function.
6150 (set_gdb_breakpoint_1): New function, loosely based off
6151 set_gdb_breakpoint_at.
6152 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6153 (delete_gdb_breakpoint_at): Delete.
6154 (delete_gdb_breakpoint_1): New function, loosely based off
6155 delete_gdb_breakpoint_at.
6156 (delete_gdb_breakpoint): New function.
6157 (clear_gdb_breakpoint_conditions): Rename to ...
6158 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6160 (add_condition_to_breakpoint): Make static.
6161 (add_breakpoint_condition): Take a struct breakpoint pointer
6162 instead of an address. Adjust.
6163 (gdb_condition_true_at_breakpoint): Rename to ...
6164 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6166 (gdb_condition_true_at_breakpoint): Reimplement.
6167 (add_breakpoint_commands): Take a struct breakpoint pointer
6168 instead of an address. Adjust.
6169 (gdb_no_commands_at_breakpoint): Rename to ...
6170 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6171 parameter. Return true if no breakpoint was found. Change debug
6173 (gdb_no_commands_at_breakpoint): Reimplement.
6174 (run_breakpoint_commands): Rename to ...
6175 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6176 and change return type to boolean.
6177 (run_breakpoint_commands): New function.
6178 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6179 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6180 breakpoint. Go through the_target->remove_point instead of
6181 assuming memory breakpoint.
6182 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6183 software and hardware breakpoints.
6184 (reinsert_raw_breakpoint): Go through the_target->insert_point
6185 instead of assuming memory breakpoint.
6186 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6187 software and hardware breakpoints.
6188 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6189 Check both software and hardware breakpoints.
6190 (validate_inserted_breakpoint): Assert the breakpoint is a
6191 software breakpoint. Set the inserted flag to -1 instead of
6192 setting shlib_disabled.
6193 (delete_disabled_breakpoints): Adjust.
6194 (validate_breakpoints): Only validate software breakpoints.
6195 Adjust to inserted flag change.
6196 (check_mem_read, check_mem_write): Skip breakpoint types other
6197 than software breakpoints. Adjust to inserted flag change.
6198 * mem-break.h (enum raw_bkpt_type): New enum.
6199 (raw_breakpoint, struct process_info): Forward declare.
6200 (Z_packet_to_target_hw_bp_type): Delete declaration.
6201 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6202 (set_gdb_breakpoint, delete_gdb_breakpoint)
6203 (clear_breakpoint_conditions): New declarations.
6204 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6205 (breakpoint_inserted_here): Update comment.
6206 (add_breakpoint_condition, add_breakpoint_commands): Replace
6207 address parameter with a breakpoint pointer parameter.
6208 (gdb_breakpoint_here): Update comment.
6209 (delete_gdb_breakpoint_at): Delete.
6210 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6211 * server.c (process_point_options): Take a struct breakpoint
6212 pointer instead of an address. Adjust.
6213 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6214 delete_gdb_breakpoint.
6215 * spu-low.c (spu_target_ops): Install NULL as
6216 supports_z_point_type method.
6217 * target.h: Include mem-break.h.
6218 (struct target_ops) <prepare_to_access_memory>: Update comment.
6219 <supports_z_point_type>: New field.
6220 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6221 instead of a char. Also take a raw breakpoint pointer.
6222 * win32-arm-low.c (the_low_target): Install NULL as
6223 supports_z_point_type.
6224 * win32-i386-low.c (i386_supports_z_point_type): New function.
6225 (i386_insert_point, i386_remove_point): Adjust to new interface.
6226 (the_low_target): Install i386_supports_z_point_type.
6227 * win32-low.c (win32_supports_z_point_type): New function.
6228 (win32_insert_point, win32_remove_point): Adjust to new interface.
6229 (win32_target_ops): Install win32_supports_z_point_type.
6230 * win32-low.h (struct win32_target_ops):
6231 <supports_z_point_type>: New method.
6232 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6233 instead of a char. Also take a raw breakpoint pointer.
6235 2014-05-20 Pedro Alves <palves@redhat.com>
6237 * mem-break.h: Include break-common.h.
6238 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6239 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6240 (Z_packet_to_target_hw_bp_type): New declaration.
6241 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6242 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6243 (Z_PACKET_ACCESS_WP): Delete macros.
6244 (Z_packet_to_hw_type): Delete function.
6245 * i386-low.h: Don't include break-common.h here.
6246 (Z_packet_to_hw_type): Delete declaration.
6247 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6248 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6249 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6250 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6251 * linux-aarch64-low.c: Don't include break-common.h here.
6252 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6253 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6254 (Z_packet_to_target_hw_bp_type): Delete function.
6255 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6257 (mips_insert_point, mips_remove_point): Use
6258 Z_packet_to_target_hw_bp_type.
6260 2014-05-20 Pedro Alves <palves@redhat.com>
6262 * linux-aarch64-low.c: Include break-common.h.
6263 (enum target_point_type): Delete.
6264 (Z_packet_to_point_type): Rename to ...
6265 (Z_packet_to_target_hw_bp_type): ... this, and return a
6266 target_hw_bp_type instead.
6267 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6268 instead of an enum target_point_type.
6269 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6271 (aarch64_dr_state_insert_one_point)
6272 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6273 (aarch64_handle_aligned_watchpoint)
6274 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6275 Take an enum target_hw_bp_type instead of an enum
6277 (aarch64_supports_z_point_type): New function.
6278 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6279 use Z_packet_to_target_hw_bp_type.
6281 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6283 * configure.ac: Only use -Werror by default when DEVELOPMENT
6285 * configure: Regenerate.
6287 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6289 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6290 * linux-x86-low.c (X86_64_USER_REGS): New.
6291 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6293 2014-04-28 Yao Qi <yao@codesourcery.com>
6295 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6298 2014-04-25 Pedro Alves <palves@redhat.com>
6301 * linux-low.c (linux_attach_fail_reason_string): New function.
6302 (linux_attach_lwp): Delete.
6303 (linux_attach_lwp_1): Rename to ...
6304 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6305 argument. Remove "initial" parameter. Return int instead of
6306 void. Don't error or warn here.
6307 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6308 failure to attach to the tgid. Call warning when failing to
6310 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6311 argument. Remove "initial" parameter. Return int instead of
6312 void. Don't error or warn here.
6313 (linux_attach_fail_reason_string): New declaration.
6314 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6315 interface change. Use linux_attach_fail_reason_string.
6317 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6318 Walfred Tedeschi <walfred.tedeschi@intel.com>
6320 * Makefile.in: Added rules to handle new files
6321 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6322 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6323 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6324 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6325 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6326 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6328 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6329 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6330 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6331 i386/x32-avx512.xml.
6332 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6333 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6334 i386/x32-avx512-linux.xml.
6335 * i387-fp.c (num_avx512_k_registers): New constant for number
6337 (num_avx512_zmmh_low_registers): New constant for number of
6338 lower ZMM registers (0-15).
6339 (num_avx512_zmmh_high_registers): New constant for number of
6340 higher ZMM registers (16-31).
6341 (num_avx512_ymmh_registers): New contant for number of higher
6342 YMM registers (ymm16-31 added by avx521 on x86_64).
6343 (num_avx512_xmm_registers): New constant for number of higher
6344 XMM registers (xmm16-31 added by AVX512 on x86_64).
6345 (struct i387_xsave): Add space for AVX512 registers.
6346 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6347 Add code to handle AVX512 registers.
6348 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6349 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6350 prototypei from generated file.
6351 (tdesc_amd64_avx512_linux): Likewise.
6352 (init_registers_x32_avx512_linux): Likewise.
6353 (tdesc_x32_avx512_linux): Likewise.
6354 (init_registers_i386_avx512_linux): Likewise.
6355 (tdesc_i386_avx512_linux): Likewise.
6356 (x86_64_regmap): Add AVX512 registers.
6357 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6359 (initialize_low_arch): Add code to initialize AVX512 registers.
6361 2014-04-23 Pedro Alves <palves@redhat.com>
6363 * mem-break.c (find_gdb_breakpoint_at): Make static.
6364 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6366 2014-04-23 Pedro Alves <palves@redhat.com>
6368 * i386-low.c: Don't include break-common.h here.
6369 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6370 prototype to take target_hw_bp_type as argument instead of a Z
6372 * i386-low.h: Include break-common.h here.
6373 (Z_packet_to_hw_type): Declare.
6374 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6376 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6377 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6378 (x86_remove_point): Convert the packet number to a
6379 target_hw_bp_type before calling i386_low_remove_watchpoint.
6380 * win32-i386-low.c (i386_insert_point): Convert the packet number
6381 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6382 (i386_remove_point): Convert the packet number to a
6383 target_hw_bp_type before calling i386_low_remove_watchpoint.
6385 2014-04-23 Pedro Alves <palves@redhat.com>
6387 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6389 2014-04-10 Pedro Alves <palves@redhat.com>
6391 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6392 Check if the condition or command is NULL before checking if the
6393 breakpoint is known. On success, return true.
6394 * mem-break.h (add_breakpoint_condition): Document return.
6395 (add_breakpoint_commands): Add describing comment.
6396 * server.c (skip_to_semicolon): New function.
6397 (process_point_options): Use it.
6399 2014-04-09 Pedro Alves <palves@redhat.com>
6401 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6404 2014-02-27 Pedro Alves <palves@redhat.com>
6407 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6409 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6411 (last_thread_of_process_p): Take a PID argument instead of a
6413 (linux_wait_for_lwp): Delete.
6414 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6416 (linux_low_filter_event): New function, party factored out from
6417 linux_wait_for_event.
6418 (linux_wait_for_event): Rename to ...
6419 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6420 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6421 sigsuspend. Check for zombie leaders.
6422 (linux_wait_for_event): Reimplement as wrapper around
6423 linux_wait_for_event_filtered.
6424 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6425 a normal or signal exit is seen, it's the whole process exiting.
6426 (wait_for_sigstop): No longer a for_each_inferior callback.
6427 Rewrite on top of linux_wait_for_event_filtered.
6428 (stop_all_lwps): Call wait_for_sigstop directly.
6429 * server.c (resume, handle_target_event): Handle
6430 TARGET_WAITKIND_NO_RESUMED.
6432 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6434 * win32-low.c (psapi_get_dll_name,
6435 * win32_CreateToolhelp32Snapshot): Delete.
6436 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6437 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6439 (handle_load_dll): Add function description.
6440 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6442 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6444 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6446 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6447 base address when calling win32_add_one_solib.
6448 (handle_load_dll): Delete local variable load_addr.
6449 Remove 0x1000 offset applied to DLL base address when calling
6450 win32_add_one_solib.
6451 (handle_unload_dll): Add comment.
6453 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6455 * win32-low.c (win32_add_all_dlls): Renames
6456 win32_ensure_ntdll_loaded. Rewrite function documentation.
6457 Adjust implementation to always load all DLLs.
6458 Add 0x1000 offset to DLL base address when calling
6459 win32_add_one_solib.
6460 (child_initialization_done): New static global.
6461 (do_initial_child_stuff): Set child_initialization_done to
6462 zero during child initialization, and 1 after. Replace call
6463 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6465 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6466 (handle_unload_dll): Add function documentation.
6467 (get_child_debug_event): Ignore load and unload DLL events
6468 during child initialization.
6470 2014-02-20 Doug Evans <dje@google.com>
6472 Remove global all_lwps.
6473 * inferiors.h (ptid_of): Move here from linux-low.h.
6474 (pid_of, lwpid_of): Ditto.
6475 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6476 parameter is a struct thread_info * now.
6477 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6478 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6479 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6481 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6482 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6483 * linux-arm-low.c (update_registers_callback): Update, "entry"
6484 parameter is a struct thread_info * now.
6485 Fetch lwpid from current_inferior directly.
6486 (arm_insert_point): Pass &all_threads to find_inferior instead of
6488 (arm_remove_point): Ditto.
6489 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6490 (arm_prepare_to_resume): Fetch pid from thread.
6491 (arm_read_description): Fetch lwpid from current_inferior directly.
6492 * linux-low.c (all_lwps): Delete.
6493 (delete_lwp): Delete call to remove_inferior.
6494 (handle_extended_wait): Fetch lwpid from thread.
6495 (add_lwp): Don't set lwp->entry.id. Remove call to
6496 add_inferior_to_list.
6497 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6498 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6499 (kill_one_lwp_callback): Ditto.
6500 (linux_kill): Don't dereference NULL pointer.
6501 Fetch ptid,lwpid from thread.
6502 (get_detach_signal): Fetch ptid from thread.
6503 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6504 Simplify call to regcache_invalidate_thread.
6505 (delete_lwp_callback): Update, "entry" parameter is a
6506 struct thread_info * now. Fetch pid from thread.
6507 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6508 (status_pending_p_callback): Update, "entry" parameter is a
6509 struct thread_info * now. Fetch ptid from thread.
6510 (find_lwp_pid): Update, "entry" parameter is a
6511 struct thread_info * now.
6512 (linux_wait_for_lwp): Fetch pid from thread.
6513 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6514 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6515 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6516 (dequeue_one_deferred_signal): Ditto.
6517 (cancel_breakpoint): Fetch ptid from current_inferior.
6518 (linux_wait_for_event): Pass &all_threads to find_inferior,
6519 not &all_lwps. Fetch ptid, lwpid from thread.
6520 (count_events_callback): Update, "entry" parameter is a
6521 struct thread_info * now.
6522 (select_singlestep_lwp_callback): Ditto.
6523 (select_event_lwp_callback): Ditto.
6524 (cancel_breakpoints_callback): Ditto.
6525 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6527 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6528 (unsuspend_one_lwp): Update, "entry" parameter is a
6529 struct thread_info * now.
6530 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6532 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6533 Fetch lwpid from thread, not lwp.
6534 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6535 Pass &all_threads to find_inferior, not &all_lwps.
6536 (send_sigstop): Fetch lwpid from thread, not lwp.
6537 (send_sigstop_callback): Update, "entry" parameter is a
6538 struct thread_info * now.
6539 (suspend_and_send_sigstop_callback): Ditto.
6540 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6541 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6542 struct thread_info * now.
6543 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6545 (lwp_running): Update, "entry" parameter is a
6546 struct thread_info * now.
6547 (stop_all_lwps): Fetch ptid from thread.
6548 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6549 (linux_resume_one_lwp): Fetch lwpid from thread.
6550 (linux_set_resume_request): Update, "entry" parameter is a
6551 struct thread_info * now. Fetch pid, lwpid from thread.
6552 (resume_status_pending_p): Update, "entry" parameter is a
6553 struct thread_info * now.
6554 (need_step_over_p): Ditto. Fetch lwpid from thread.
6555 (start_step_over): Fetch lwpid from thread.
6556 (linux_resume_one_thread): Update, "entry" parameter is a
6557 struct thread_info * now. Fetch lwpid from thread.
6558 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6559 (proceed_one_lwp): Update, "entry" parameter is a
6560 struct thread_info * now. Fetch lwpid from thread.
6561 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6562 struct thread_info * now.
6563 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6564 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6565 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6567 (regsets_store_inferior_registers): Ditto.
6568 (fetch_register, store_register): Ditto.
6569 (linux_read_memory, linux_write_memory): Ditto.
6570 (linux_request_interrupt): Ditto.
6571 (linux_read_auxv): Ditto.
6572 (linux_xfer_siginfo): Ditto.
6573 (linux_qxfer_spu): Ditto.
6574 (linux_qxfer_libraries_svr4): Ditto.
6575 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6576 moved to inferiors.h.
6578 (get_thread_lwp): Update.
6579 (struct lwp_info): Delete member "entry". Simplify comment for
6582 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6583 current_inferior directly.
6584 (update_watch_registers_callback): Update, "entry" parameter is a
6585 struct thread_info * now. Fetch pid from thread.
6586 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6587 (mips_insert_point): Fetch lwpid from current_inferior.
6588 Pass &all_threads to find_inferior, not &all_lwps.
6589 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6590 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6592 (mips_stopped_data_address): Ditto.
6593 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6595 * linux-tile-low.c (tile_arch_setup): Ditto.
6596 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6597 (update_debug_registers_callback): Update, "entry" parameter is a
6598 struct thread_info * now. Fetch pid from thread.
6599 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6600 Pass &all_threads to find_inferior, not &all_lwps.
6601 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6602 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6603 Pass &all_threads to find_inferior, not &all_lwps.
6604 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6605 (i386_dr_low_get_status): Ditto.
6606 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6607 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6608 (x86_linux_read_description): Ditto.
6609 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6611 2014-02-20 Doug Evans <dje@google.com>
6613 * inferiors.c (get_first_inferior): Fix buglet.
6615 2014-02-19 Doug Evans <dje@google.com>
6617 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6618 * inferiors.c (add_thread): Change result type to struct thread_info *.
6619 All callers updated.
6620 (add_lwp): Call add_thread here instead of in callers.
6621 All callers updated.
6622 * linux-low.h (get_lwp_thread): Rewrite.
6623 (struct lwp_info): New member "thread".
6625 2014-02-19 Doug Evans <dje@google.com>
6627 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6628 All callers updated.
6630 2014-02-19 Doug Evans <dje@google.com>
6632 * inferiors.c (add_thread): Fix whitespace.
6634 2014-02-19 Doug Evans <dje@google.com>
6636 * dll.c (clear_dlls): Replace accessing list implemention details
6638 * gdbthread.h (get_first_thread): Declare.
6639 * inferiors.c (for_each_inferior_with_data): New function.
6640 (get_first_thread): New function.
6641 (find_thread_ptid): Simplify.
6642 (get_first_inferior): New function.
6643 (clear_list): Delete.
6644 (one_inferior_p): New function.
6645 (clear_inferior_list): New function.
6646 (clear_inferiors): Update.
6647 * inferiors.h (for_each_inferior_with_data): Declare.
6648 (clear_inferior_list): Declare.
6649 (one_inferior_p): Declare.
6650 (get_first_inferior): Declare.
6651 * linux-low.c (linux_wait_for_event): Replace accessing list
6652 implemention details with API function.
6653 * server.c (target_running): Ditto.
6654 (accumulate_file_name_length): New function.
6655 (emit_dll_description): New function.
6656 (handle_qxfer_libraries): Replace accessing list implemention
6657 details with API function.
6658 (handle_qxfer_threads_worker): New function.
6659 (handle_qxfer_threads_proper): Replace accessing list implemention
6660 details with API function.
6661 (handle_query): Ditto.
6662 (visit_actioned_threads_callback_ftype): New typedef.
6663 (visit_actioned_threads_data): New struct.
6664 (visit_actioned_threads): Rewrite to be find_inferior callback.
6665 (resume): Call find_inferior.
6666 (handle_status): Replace accessing list implemention
6667 details with API function.
6668 (process_serial_event): Replace accessing list implemention details
6670 * target.c (set_desired_inferior): Replace accessing list implemention
6671 details with API function.
6672 * tracepoint.c (same_process_p): New function.
6673 (gdb_agent_about_to_close): Replace accessing list implemention
6674 details with API function.
6675 * win32-low.c (child_delete_thread): Replace accessing list
6676 implemention details with API function.
6677 (match_dll_by_basename): New function.
6678 (dll_is_loaded_by_basename): New function.
6679 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6680 details call to dll_is_loaded_by_basename.
6682 2014-02-19 Doug Evans <dje@google.com>
6684 * dll.h (struct dll_info): Add comment.
6685 * gdbthread.h (struct thread_info): Add comment.
6686 (current_ptid): Simplify.
6687 * inferiors.c (add_process): Update.
6688 (remove_process): Update.
6689 * inferiors.h (struct process_info): Rename member "head" to "entry".
6690 * linux-low.c (delete_lwp): Update.
6692 (last_thread_of_process_p): Update.
6693 (kill_one_lwp_callback, linux_kill): Update.
6694 (status_pending_p_callback): Update.
6695 (wait_for_sigstop): Update. Simplify read of ptid.
6696 (start_step_over): Update.
6697 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6698 (get_lwp_thread): Update.
6699 (struct lwp_info): Rename member "head" to "entry".
6700 * regcache.h (inferior_list_entry): Delete.
6701 * server.c (kill_inferior_callback): Update.
6702 (detach_or_kill_inferior_callback): Update.
6703 (print_started_pid): Update.
6704 (print_attached_pid): Update.
6705 (process_serial_event): Simplify read of ptid.
6706 * thread-db.c (thread_db_create_event): Update.
6707 (thread_db_get_tls_address): Update.
6708 * win32-low.c (current_inferior_ptid): Simplify.
6710 2014-02-19 Tom Tromey <tromey@redhat.com>
6712 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6714 (target_supports_btrace): Update.
6716 2014-02-14 Yao Qi <yao@codesourcery.com>
6718 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6719 (rsp-low-ipa.o): New target.
6721 2014-02-12 Tom Tromey <tromey@redhat.com>
6723 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6724 convert_ascii_to_int.
6725 * regcache.c (registers_to_string): Likewise.
6726 * remote-utils.c (decode_M_packet): Likewise.
6727 * server.c (process_serial_event): Likewise.
6729 2014-02-12 Tom Tromey <tromey@redhat.com>
6731 * server.c (handle_query, handle_v_run): Use hex2bin, not
6733 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6735 2014-02-12 Tom Tromey <tromey@redhat.com>
6737 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6738 convert_int_to_ascii.
6739 * regcache.c (registers_to_string, collect_register_as_string):
6741 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6743 * server.c (process_serial_event): Likewise.
6744 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6745 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6747 2014-02-12 Tom Tromey <tromey@redhat.com>
6749 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6750 bin2hex, not hexify.
6751 * tracepoint.c (cmd_qtstatus): Likewise.
6753 2014-02-12 Tom Tromey <tromey@redhat.com>
6755 * remote-utils.c (monitor_output): Pass explicit length to
6758 2014-02-12 Tom Tromey <tromey@redhat.com>
6760 * tracepoint.c: Include rsp-low.h.
6761 * server.c: Include rsp-low.h.
6762 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6763 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6765 * remote-utils.c: Include rsp-low.h.
6766 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6767 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6768 (convert_int_to_ascii, convert_ascii_to_int): Move to
6770 * regcache.c: Include rsp-low.h.
6771 * ax.c: Include rsp-low.h.
6772 * Makefile.in (SFILES): Add common/rsp-low.c.
6773 (OBS): Add rsp-low.o.
6774 (rsp-low.o): New target.
6776 2014-02-12 Tom Tromey <tromey@redhat.com>
6778 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6779 Include print-utils.h.
6780 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6781 (plongest, thirty_two, phex_nz): Remove.
6782 * Makefile.in (SFILES): Add common/print-utils.c.
6783 (OBS): Add print-utils.o.
6784 (print-utils-ipa.o): New target.
6785 (print-utils.o): New target.
6786 (IPA_OBJS): Add print-utils-ipa.o.
6788 2014-02-06 Tom Tromey <tromey@redhat.com>
6790 * Makefile.in (SFILES): Fix indentation.
6792 2014-02-05 Doug Evans <dje@google.com>
6794 * linux-low.c (linux_wait_for_event): Improve comment.
6795 (linux_wait_1): Keep current_inferior in sync with event_child.
6797 2014-01-22 Doug Evans <dje@google.com>
6799 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6801 2014-01-22 Doug Evans <dje@google.com>
6803 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6804 * configure: Regenerate.
6805 * config.in: Regenerate.
6806 * Makefile.in (SFILES): Add debug.c.
6808 * debug.c: New file.
6809 * debug.h: New file.
6810 * linux-aarch64-low.c (*): Update all debugging printfs to use
6811 debug_printf instead of fprintf.
6812 * linux-arm-low.c (*): Ditto.
6813 * linux-cris-low.c (*): Ditto.
6814 * linux-crisv32-low.c (*): Ditto.
6815 * linux-m32r-low.c (*): Ditto.
6816 * linux-sparc-low.c (*): Ditto.
6817 * linux-x86.c (*): Ditto.
6818 * linux-low.c (*): Ditto.
6819 (linux_wait_1): Add calls to debug_enter, debug_exit.
6820 (linux_wait): Remove redundant debugging printf.
6821 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6822 (linux_resume, unstop_all_lwps): Ditto.
6823 * mem-break.c (*): Update all debugging printfs to use
6824 debug_printf instead of fprintf.
6825 * remote-utils.c (*): Ditto.
6826 * thread-db.c (*): Ditto.
6827 * server.c #include <ctype.h>, "gdb_vecs.h".
6828 (debug_threads): Moved to debug.c.
6829 (*): Update all debugging printfs to use debug_printf instead of
6831 (start_inferior): Replace call to fflush with call to debug_flush.
6832 (monitor_show_help): Mention set debug-format.
6833 (parse_debug_format_options): New function.
6834 (handle_monitor_command): Handle "monitor set debug-format".
6835 (gdbserver_usage): Mention --debug-format.
6836 (main): Parse --debug-format.
6837 * server.h (debug_threads): Declaration moved to debug.h.
6839 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6840 trace_debug_1 that uses debug_printf.
6841 (tracepoint_look_up_symbols): Update all debugging printfs to use
6842 debug_printf instead of fprintf.
6844 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6846 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6849 2014-01-17 Pedro Alves <palves@redhat.com>
6852 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6853 defined after including gdb_proc_service.h.
6855 2014-01-16 Doug Evans <dje@google.com>
6857 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6858 (match_dll): Use it.
6860 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6862 * target.h (target_ops) <read_btrace>: Change parameters and
6863 return type to allow error reporting.
6864 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6865 trace reading errors on.
6866 * linux-low.c (linux_low_read_btrace): Pass trace reading
6868 (linux_low_disable_btrace): New.
6870 2014-01-15 Doug Evans <dje@google.com>
6872 * inferiors.c (thread_id_to_gdb_id): Delete.
6873 * inferiors.h (thread_id_to_gdb_id): Delete.
6875 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6877 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6878 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6881 2014-01-08 Pedro Alves <palves@redhat.com>
6883 * server.c (handle_status): Don't discard previous queued stop
6884 replies or thread's pending status here.
6885 (main) <disconnection>: Do it here instead.
6887 2014-01-08 Pedro Alves <palves@redhat.com>
6889 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6890 * server.c (visit_actioned_threads, handle_pending_status): New
6892 (handle_v_cont): Factor out parts to ...
6893 (resume): ... this new function. If in all-stop, and a thread
6894 being resumed has a pending status, report it without actually
6896 (myresume): Adjust to use the new 'resume' function.
6897 (clear_pending_status_callback, set_pending_status_callback)
6898 (find_status_pending_thread_callback): New functions.
6899 (handle_status): Handle the case of multiple threads having
6900 interesting statuses to report. Report threads' real last signal
6901 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6902 with an interesting thread to report the status for, instead of
6903 always reporting the status of the first thread.
6905 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6907 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6908 * gdbreplay.c (gdbreplay_version): Likewise.
6910 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6912 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6913 iov.iov_len with the real length in use.
6915 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6917 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6918 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6919 for all targets that use win32-low.c.
6920 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6921 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6923 2013-12-13 Pedro Alves <palves@redhat.com>
6925 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6926 if equal to TARGET_WAITKIND_LOADED.
6927 * win32-low.c (cached_status): New static global.
6928 (win32_wait): Add declaration.
6929 (do_initial_child_stuff): Flush all initial pending debug events
6930 up to the initial breakpoint.
6931 (win32_wait): If CACHED_STATUS was set, return that instead
6932 of doing a real wait. Remove the code resuming the execution
6933 of the inferior after receiving a TARGET_WAITKIND_LOADED event
6934 during the initial phase. Also remove the code changing
6935 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
6936 TARGET_WAITKIND_STOPPED.
6938 2013-12-11 Yao Qi <yao@codesourcery.com>
6940 * notif.c (handle_notif_ack): Return 0 if no notification
6943 2013-11-20 Doug Evans <dje@google.com>
6945 * linux-low.c (linux_set_resume_request): Fix comment.
6947 2013-11-20 Doug Evans <dje@google.com>
6949 * linux-low.c (resume_status_pending_p): Tweak comment.
6951 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
6953 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
6954 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
6955 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
6956 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
6957 (srv_amd64_regobj): Add amd64-mpx.o.
6958 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
6959 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
6960 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
6961 * i387-fp.c (num_pl_bnd_register) Added constant.
6962 (num_pl_bnd_cfg_registers) Added constant.
6963 (struct i387_xsave) Added reserved area and MPX fields.
6964 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
6965 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
6967 (tdesc_i386_mpx_linux): Add MPX amd64 target.
6968 (init_registers_amd64_mpx_linux): Declare new function.
6969 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
6970 (x86_64_regmap): Add MPX registers.
6971 (x86_linux_read_description): Add MPX case.
6972 (initialize_low_arch): Initialize MPX targets.
6974 2013-11-18 Tom Tromey <tromey@redhat.com>
6976 * configure: Rebuild.
6977 * configure.ac: Don't check for stdlib.h.
6978 * gdbreplay.c: Unconditionally include stdlib.h.
6980 2013-11-18 Tom Tromey <tromey@redhat.com>
6982 * config.in: Rebuild.
6983 * configure: Rebuild.
6984 * configure.ac: Don't use AC_HEADER_DIRENT.
6986 2013-11-18 Tom Tromey <tromey@redhat.com>
6988 * server.h: Don't check HAVE_STRING_H.
6989 * gdbreplay.c: Don't check HAVE_STRING_H.
6990 * configure: Rebuild.
6992 2013-11-18 Tom Tromey <tromey@redhat.com>
6994 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
6997 2013-11-08 Tom Tromey <tromey@redhat.com>
6999 * configure, config.in: Rebuild.
7000 * configure.ac: Remove unused configury.
7002 2013-11-08 Tom Tromey <tromey@redhat.com>
7004 * acinclude.m4: Include common.m4, codeset.m4.
7005 * configure, config.in: Rebuild.
7006 * configure.ac: Use GDB_AC_COMMON.
7008 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7010 * linux-s390-low.c (HWCAP_S390_TE): New define.
7011 (s390_arch_setup): Consider the TE field in the HWCAP for
7012 determining 'have_regset_tdb'.
7014 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7017 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7020 2013-10-02 Pedro Alves <palves@redhat.com>
7022 * server.c (process_serial_event): Don't output "GDBserver
7023 exiting" if GDB is connected through stdio.
7024 * target.c (mywait): Likewise, be silent if GDB is connected
7027 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7029 * lynx-low.c (lynx_add_threads_after_attach): New function.
7030 (lynx_attach): Remove call to add_thread. Add call to
7031 lynx_add_threads_after_attach instead.
7033 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7035 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7036 * config.in, configure: Regenerated.
7038 2013-09-18 Yao Qi <yao@codesourcery.com>
7041 * server.c (start_inferior): Clear 'resume_info'.
7043 2013-09-16 Jiong Wang <jiwang@tilera.com>
7045 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7048 2013-09-16 Jiong Wang <jiwang@tilera.com>
7050 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7051 linux-tile-low.o to srv_tgtobj.
7053 2013-09-16 Will Newton <will.newton@linaro.org>
7055 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7058 2013-09-06 Pedro Alves <palves@redhat.com>
7060 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7061 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7062 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7063 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7064 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7065 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7067 2013-09-06 Pedro Alves <palves@redhat.com>
7069 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7070 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7072 2013-09-06 Pedro Alves <palves@redhat.com>
7074 * linux-amd64-ipa.c: Include tracepoint.h.
7075 * linux-i386-ipa.c: Include tracepoint.h.
7077 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7079 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7080 (ps_get_thread_area): New function.
7082 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7084 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7085 (initialize_low_arch): Call init_registers_crisv32 rather than
7086 init_register_crisv32.
7088 2013-09-05 Pedro Alves <palves@redhat.com>
7090 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7092 * hostio.h: ... this new file.
7093 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7094 win32-low.c: Include hostio.h.
7096 2013-09-05 Pedro Alves <palves@redhat.com>
7098 * server.h (gdb_client_data, handler_func, callback_handler_func)
7099 (delete_file_handler, add_file_handler, append_callback_event)
7100 (delete_callback_event, start_event_loop, initialize_event_loop):
7101 Move to event-loop.h and include it.
7102 * event-loop.h: New file.
7104 2013-09-05 Pedro Alves <palves@redhat.com>
7106 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7107 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7108 (loaded_dll, unloaded_dll): Move to ...
7109 * dll.h: ... this new file.
7110 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7112 2013-09-05 Pedro Alves <palves@redhat.com>
7114 * server.h (current_process, get_thread_process, all_processes)
7115 (add_inferior_to_list, for_each_inferior, current_inferior)
7116 (remove_inferior, add_process, remove_process, find_process_pid)
7117 (have_started_inferiors_p, have_attached_inferiors_p)
7118 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7119 (clear_inferiors, find_inferior, find_inferior_id)
7120 (inferior_target_data, set_inferior_target_data)
7121 (inferior_regcache_data, set_inferior_regcache_data): Move to
7122 inferiors.h, and include it.
7123 * inferiors.h: New file.
7125 2013-09-05 Pedro Alves <palves@redhat.com>
7127 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7131 2013-09-05 Pedro Alves <palves@redhat.com>
7133 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7135 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7136 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7137 (handle_tracepoint_general_set, handle_tracepoint_query)
7138 (tracepoint_finished_step, tracepoint_was_hit)
7139 (release_while_stepping_state_list, current_traceframe)
7140 (in_readonly_region, traceframe_read_mem)
7141 (fetch_traceframe_registers, traceframe_read_sdata)
7142 (traceframe_read_info, struct fast_tpoint_collect_status)
7143 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7144 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7145 (supply_fast_tracepoint_registers)
7146 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7147 (ipa_tdesc, claim_trampoline_space)
7148 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7149 (agent_mem_read, agent_get_trace_state_variable_value)
7150 (agent_set_trace_state_variable_value, agent_tsv_read)
7151 (agent_mem_read_string, get_raw_reg_func_addr)
7152 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7153 * tracepoint.h: ... this new file.
7155 2013-09-05 Pedro Alves <palves@redhat.com>
7157 * server.h (perror_with_name, error, fatal, warning, paddress)
7158 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7160 * utils.h: New file.
7162 2013-09-05 Pedro Alves <palves@redhat.com>
7164 * server.h (remote_debug, noack_mode, transport_is_reliable)
7165 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7166 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7167 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7168 (write_enn, initialize_async_io, enable_async_io)
7169 (disable_async_io, check_remote_input_interrupt_request)
7170 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7171 (dead_thread_notify, prepare_resume_reply)
7172 (decode_address_to_semicolon, decode_address, decode_m_packet)
7173 (decode_M_packet, decode_X_packet, decode_xfer_write)
7174 (decode_search_memory_packet, unhexify, hexify)
7175 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7176 (look_up_one_symbol, relocate_instruction)
7177 (monitor_output): Move to remote-utils.h, and include it.
7178 * remote-utils.h: New file.
7180 2013-09-05 Pedro Alves <palves@redhat.com>
7182 * server.h (_): Delete.
7184 2013-09-02 Pedro Alves <palves@redhat.com>
7186 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7187 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7189 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7191 2013-09-02 Pierre Muller <muller@sourceware.org>
7193 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7194 or WriteProcessMemory complete successfully and handle
7195 ERROR_PARTIAL_COPY error.
7197 2013-09-02 Pedro Alves <palves@redhat.com>
7199 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7200 error instead of EIO.
7202 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7205 * linux-low.c: Include filestuff.h.
7206 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7207 * lynx-low.c: Include filestuff.h.
7208 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7209 * server.c: Include filestuff.h.
7210 (main): Call notice_open_fds.
7211 * spu-low.c: Include filestuff.h.
7212 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7214 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7216 * Makefile.in: Explain why ../target and ../nat are not
7217 listed as include file search paths.
7218 (linux-waitpid.o): New object file rule.
7219 * configure.srv (srv_native_linux_obj): New variable.
7220 Replace all occurrences of linux native object files with
7221 $srv_native_linux_obj.
7222 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7223 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7224 (linux_enable_event_reporting): Remove declaration.
7225 (my_waitpid): Moved to common/linux-waitpid.c.
7226 (linux_wait_for_event): Pass ptid when calling
7227 linux_enable_event_reporting.
7228 (linux_supports_tracefork_flag): Remove.
7229 (linux_enable_event_reporting): Likewise.
7230 (linux_tracefork_grandchild): Remove.
7231 (STACK_SIZE): Moved to common/linux-ptrace.c.
7232 (linux_tracefork_child): Remove.
7233 (linux_test_for_tracefork): Remove.
7234 (linux_look_up_symbols): Call linux_supports_traceclone.
7235 (initialize_low): Remove call to linux_test_for_tracefork.
7236 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7237 common/linux-ptrace.h.
7238 (PTRACE_TYPE_ARG4): Likewise.
7239 Include linux-ptrace.h.
7241 2013-08-21 Pedro Alves <palves@redhat.com>
7243 * config.in: Renegerate.
7245 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7247 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7248 (SFILES): Remove $(srcdir)/common/target-common.c and
7249 add $(srcdir)/target/waitstatus.c.
7250 (OBS): Remove target-common.o and add waitstatus.o.
7251 (server_h): Remove $(srcdir)/../common/target-common.h and
7252 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7253 and $(srcdir)/../target/waitstatus.h.
7254 (target-common.o): Remove.
7255 (waitstatus.o): New target object file.
7256 * target.h: Do not include target-common.h and
7257 include target/resume.h, target/wait.h and
7258 target/waitstatus.h.
7260 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7262 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7263 to PTRACE_TYPE_ARG3.
7264 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7265 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7267 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7268 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7270 2013-07-27 Jie Zhang <jie@codesourcery.com>
7271 Daniel Jacobowitz <dan@codesourcery.com>
7272 Yao Qi <yao@codesourcery.com>
7274 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7275 (mips-linux-watch.o): New rule.
7276 (mips_linux_watch_h): New variable.
7277 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7279 * linux-mips-low.c: Include mips-linux-watch.h.
7280 (struct arch_process_info, struct arch_lwp_info): New.
7281 (update_watch_registers_callback): New function.
7282 (mips_linux_new_process, mips_linux_new_thread) New functions.
7283 (mips_linux_prepare_to_resume, mips_insert_point): New
7285 (mips_remove_point, mips_stopped_by_watchpoint): New
7287 (rsp_bp_type_to_target_hw_bp_type): New function.
7288 (mips_stopped_data_address): New function.
7289 (the_low_target): Add watchpoint support functions.
7291 2013-07-27 Yao Qi <yao@codesourcery.com>
7293 * i386-low.c: Include break-common.h.
7294 (enum target_hw_bp_type): Remove.
7296 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7298 * Makefile.in (SFILES): /common/target-common.c.
7299 (OBS): Add target-common.o.
7300 (server_h): Add $(srcdir)/../common/target-common.h.
7301 (target-common.o): New target.
7302 * server.c (queue_stop_reply_callback): Free
7303 status string after use.
7304 * target.c (target_waitstatus_to_string): Remove.
7305 * target.h: Include target-common.h.
7306 (resume_kind): Likewise.
7307 (target_waitkind): Likewise.
7308 (target_waitstatus): Likewise.
7309 (TARGET_WNOHANG): Likewise.
7311 2013-07-04 Yao Qi <yao@codesourcery.com>
7313 * Makefile.in (host_alias): Use @host_noncanonical@.
7314 (target_alias): Use @target_noncanonical@.
7315 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7316 ACX_NONCANONICAL_HOST.
7317 * configure: Regenerated.
7320 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7322 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7323 * configure: Rebuild.
7324 * Makefile.in (version_host, version_target): Get from configure.
7325 (version.c): Use $(version_host) and $(version_target).
7327 2013-07-03 Pedro Alves <palves@redhat.com>
7329 * Makefile.in (config.status): Depend on development.sh.
7330 * acinclude.m4: Include libmcheck.m4.
7331 * configure: Regenerate.
7333 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7335 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7336 attribute inside the parentheses.
7337 (winapi_DebugSetProcessKillOnExit): Ditto.
7338 (winapi_DebugBreakProcess): Ditto.
7339 (winapi_GenerateConsoleCtrlEvent): Ditto.
7341 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7343 * notif.h (notif_event): Add a dummy member to avoid compiler
7346 2013-07-01 Pedro Alves <palves@redhat.com>
7348 * hostio.c (HOSTIO_PATH_MAX): Define.
7349 (require_filename, handle_open, handle_unlink, handle_readlink):
7352 2013-07-01 Pedro Alves <palves@redhat.com>
7354 * server.h: Include "pathmax.h".
7355 * linux-low.c: Don't include sys/param.h.
7356 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7358 * win32-low.c: Don't include sys/param.h.
7359 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7361 2013-07-01 Pedro Alves <palves@redhat.com>
7363 * event-loop.c: Don't check HAVE_UNISTD_H before including
7365 * gdbreplay.c: Likewise.
7366 * remote-utils.c: Likewise.
7367 * server.c: Likewise.
7368 * configure.ac: Don't check for unistd.h.
7369 * configure: Regenerate.
7371 2013-06-28 Tom Tromey <tromey@redhat.com>
7373 * Makefile.in (version.c): Use version.in, not
7376 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7378 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7379 * configure: Rebuild.
7380 * Makefile.in (version_host, version_target): Get from configure.
7381 (version.c): Use $(version_host) and $(version_target).
7383 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7385 Fix trace-status to output user name without trailing colon.
7386 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7388 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7390 Fix trace-status to output proper start-time and stop-time.
7391 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7392 output start time and stop time in hex as gdb expects.
7394 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7396 * tracepoint.c (build_traceframe_info_xml): Output trace state
7397 variables present in the trace buffer.
7399 2013-06-24 Tom Tromey <tromey@redhat.com>
7401 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7403 (version.o): Remove.
7404 * gdbreplay.c: Include version.h.
7405 (version, host_name): Don't declare.
7406 * server.h: Include version.h.
7407 (version, host_name): Don't declare.
7409 2013-06-12 Pedro Alves <palves@redhat.com>
7411 * linux-x86-low.c (linux_is_elf64): Delete global.
7412 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7413 with local linux_pid_exe_is_elf_64_file use.
7415 2013-06-11 Pedro Alves <palves@redhat.com>
7417 * linux-low.c (regset_disabled, disable_regset): New functions.
7418 (regsets_fetch_inferior_registers)
7419 (regsets_store_inferior_registers): Use them.
7420 (initialize_regsets_info); Don't allocate the disabled_regsets
7422 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7425 2013-06-11 Pedro Alves <palves@redhat.com>
7427 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7430 2013-06-11 Pedro Alves <palves@redhat.com>
7432 * linux-x86-low.c (initialize_low_arch): Call
7433 init_registers_x32_avx_linux.
7435 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7437 Fix compatibility with Android Bionic.
7438 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7441 2013-06-07 Pedro Alves <palves@redhat.com>
7444 * Makefile.in (OBS): Add tdesc.o.
7445 (IPA_OBJS): Add tdesc-ipa.o.
7446 (tdesc-ipa.o): New rule.
7447 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7449 * linux-low.c (new_inferior): Delete.
7450 (disabled_regsets, num_regsets): Delete.
7451 (linux_add_process): Adjust to set the new per-process
7453 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7454 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7455 was a stop. When calling arch_setup, switch the current inferior
7456 to the thread that got an event.
7457 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7458 (regsets_fetch_inferior_registers)
7459 (regsets_store_inferior_registers): New regsets_info parameter.
7461 (linux_register_in_regsets): New regs_info parameter. Adjust to
7463 (register_addr, fetch_register, store_register): New usrregs_info
7464 parameter. Adjust to use it.
7465 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7466 parameter regs_info. Adjust to use it.
7467 (linux_fetch_registers): Get the current inferior's regs_info, and
7469 (linux_store_registers): Ditto.
7470 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7471 (initialize_low): Don't initialize the target_regsets here. Call
7472 initialize_low_arch.
7473 * linux-low.h (target_regsets): Delete declaration.
7474 (struct regsets_info): New.
7475 (struct usrregs_info): New.
7476 (struct regs_info): New.
7477 (struct process_info_private) <new_inferior>: New field.
7478 (struct linux_target_ops): Delete the num_regs, regmap, and
7479 regset_bitmap fields. New field regs_info.
7480 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7481 * i387-fp.c (num_xmm_registers): Delete.
7482 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7483 calls to new interface.
7484 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7485 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7486 Infer the number of xmm registers from the regcache's target
7488 * i387-fp.h (num_xmm_registers): Delete.
7489 * inferiors.c (add_thread): Don't install the thread's regcache
7491 * proc-service.c (gregset_info): Fetch the current inferior's
7492 regs_info. Adjust to use it.
7493 * regcache.c: Include tdesc.h.
7494 (register_bytes, reg_defs, num_registers)
7495 (gdbserver_expedite_regs): Delete.
7496 (get_thread_regcache): If the thread doesn't have a regcache yet,
7497 create one, instead of aborting gdbserver.
7498 (regcache_invalidate_one): Rename to ...
7499 (regcache_invalidate_thread): ... this.
7500 (regcache_invalidate_one): New.
7501 (regcache_invalidate): Only invalidate registers of the current
7503 (init_register_cache): Add target_desc parameter, and use it.
7504 (new_register_cache): Ditto. Assert the target description has a
7505 non zero registers_size.
7506 (regcache_cpy): Add assertions. Adjust.
7507 (realloc_register_cache, set_register_cache): Delete.
7508 (registers_to_string, registers_from_string): Adjust.
7509 (find_register_by_name, find_regno, find_register_by_number)
7510 (register_cache_size): Add target_desc parameter, and use it.
7511 (free_register_cache_thread, free_register_cache_thread_one)
7512 (regcache_release, register_cache_size): New.
7513 (register_size): Add target_desc parameter, and use it.
7514 (register_data, supply_register, supply_register_zeroed)
7515 (supply_regblock, supply_register_by_name, collect_register)
7516 (collect_register_as_string, collect_register_by_name): Adjust.
7517 * regcache.h (struct target_desc): Forward declare.
7518 (struct regcache) <tdesc>: New field.
7519 (init_register_cache, new_register_cache): Add target_desc
7521 (regcache_invalidate_thread): Declare.
7522 (regcache_invalidate_one): Delete declaration.
7523 (regcache_release): Declare.
7524 (find_register_by_number, register_cache_size, register_size)
7525 (find_regno): Add target_desc parameter.
7526 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7528 * remote-utils.c: Include tdesc.h.
7529 (outreg, prepare_resume_reply): Adjust.
7530 * server.c: Include tdesc.h.
7531 (gdbserver_xmltarget): Delete declaration.
7532 (get_features_xml, process_serial_event): Adjust.
7533 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7535 (struct process_info) <tdesc>: New field.
7536 (ipa_tdesc): Declare.
7537 * tdesc.c: New file.
7538 * tdesc.h: New file.
7539 * tracepoint.c: Include tdesc.h.
7540 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7541 (get_context_regcache): Adjust to pass ipa_tdesc down.
7542 (do_action_at_tracepoint): Adjust to get the register cache size
7543 from the context regcache's description.
7544 (traceframe_walk_blocks): Adjust to get the register cache size
7545 from the current trace frame's description.
7546 (traceframe_get_pc): Adjust to get current trace frame's
7547 description and pass it down.
7548 (gdb_collect): Adjust to get the register cache size from the
7550 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7551 (gdbserver_xmltarget): Delete.
7552 (initialize_low_tracepoint): Set the ipa's target description.
7553 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7554 (initialize_low_tracepoint): Set the ipa's target description.
7555 * linux-x86-low.c: Include tdesc.h.
7556 [__x86_64__] (is_64bit_tdesc): New.
7557 (ps_get_thread_area, x86_get_thread_area): Use it.
7558 (i386_cannot_store_register): Rename to ...
7559 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7560 (i386_cannot_fetch_register): Rename to ...
7561 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7562 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7564 (target_regsets): Rename to ...
7565 (x86_regsets): ... this.
7566 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7568 (x86_siginfo_fixup): Use is_64bit_tdesc.
7569 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7570 (tdesc_x32_avx_linux, tdesc_x32_linux)
7571 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7573 (x86_linux_update_xmltarget): Delete.
7574 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7575 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7576 (AMD64_LINUX_USER64_CS): New.
7577 (x86_linux_read_description): New, based on
7578 x86_linux_update_xmltarget.
7579 (same_process_callback): New.
7580 (x86_arch_setup_process_callback): New.
7581 (x86_linux_update_xmltarget): New.
7582 (x86_regsets_info): New.
7583 (amd64_linux_regs_info): New.
7584 (i386_linux_usrregs_info): New.
7585 (i386_linux_regs_info): New.
7586 (x86_linux_regs_info): New.
7587 (x86_arch_setup): Reimplement.
7588 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7589 (x86_emit_ops): Ditto.
7590 (the_low_target): Adjust. Install x86_linux_regs_info,
7591 x86_cannot_fetch_register, and x86_cannot_store_register.
7592 (initialize_low_arch): New.
7593 * linux-ia64-low.c (tdesc_ia64): Declare.
7594 (ia64_fetch_register): Adjust.
7595 (ia64_usrregs_info, regs_info): New globals.
7596 (ia64_regs_info): New function.
7597 (the_low_target): Adjust.
7598 (initialize_low_arch): New function.
7599 * linux-sparc-low.c (tdesc_sparc64): Declare.
7600 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7602 (sparc_arch_setup): New function.
7603 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7604 (the_low_target): Adjust.
7605 (initialize_low_arch): New function.
7606 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7607 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7608 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7609 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7610 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7611 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7612 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7613 (tdesc_powerpc_isa205_vsx64l): Declare.
7614 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7615 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7616 (ppc_set_pc, ppc_get_hwcap): Adjust.
7617 (ppc_usrregs_info): Forward declare.
7618 (!__powerpc64__) ppc_regmap_adjusted: New global.
7619 (ppc_arch_setup): Adjust to the current process'es target
7621 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7622 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7623 (ppc_store_evrregset): Adjust.
7624 (target_regsets): Rename to ...
7625 (ppc_regsets): ... this, and make static.
7626 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7627 (ppc_regs_info): New function.
7628 (the_low_target): Adjust.
7629 (initialize_low_arch): New function.
7630 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7631 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7632 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7633 (tdesc_s390x_linux64v2): Declare.
7634 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7635 (s390_fill_gregset, s390_store_last_break): Adjust.
7636 (target_regsets): Rename to ...
7637 (s390_regsets): ... this, and make static.
7638 (s390_get_pc, s390_set_pc): Adjust.
7639 (s390_get_hwcap): New target_desc parameter, and use it.
7640 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7641 (s390_arch_setup): Adjust to set the current process'es target
7642 description. Don't adjust the regmap.
7643 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7644 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7645 (regs_info_3264): New globals.
7646 (s390_regs_info): New function.
7647 (the_low_target): Adjust.
7648 (initialize_low_arch): New function.
7649 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7650 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7651 [__mips64] (init_registers_mips_linux)
7652 (init_registers_mips_dsp_linux): Delete defines.
7653 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7654 (have_dsp): New global.
7655 (mips_read_description): New, based on mips_arch_setup.
7656 (mips_arch_setup): Reimplement.
7657 (get_usrregs_info): New function.
7658 (mips_cannot_fetch_register, mips_cannot_store_register)
7659 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7660 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7661 (target_regsets): Rename to ...
7662 (mips_regsets): ... this, and make static.
7663 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7664 (dsp_regs_info, regs_info): New globals.
7665 (mips_regs_info): New function.
7666 (the_low_target): Adjust.
7667 (initialize_low_arch): New function.
7668 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7669 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7671 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7672 (arm_read_description): New, with bits factored from
7674 (arm_arch_setup): Reimplement.
7675 (target_regsets): Rename to ...
7676 (arm_regsets): ... this, and make static.
7677 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7678 (arm_regs_info): New function.
7679 (the_low_target): Adjust.
7680 (initialize_low_arch): New function.
7681 * linux-m68k-low.c (tdesc_m68k): Declare.
7682 (target_regsets): Rename to ...
7683 (m68k_regsets): ... this, and make static.
7684 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7685 (m68k_regs_info): New function.
7686 (m68k_arch_setup): New function.
7687 (the_low_target): Adjust.
7688 (initialize_low_arch): New function.
7689 * linux-sh-low.c (tdesc_sharch): Declare.
7690 (target_regsets): Rename to ...
7691 (sh_regsets): ... this, and make static.
7692 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7693 (sh_regs_info, sh_arch_setup): New functions.
7694 (the_low_target): Adjust.
7695 (initialize_low_arch): New function.
7696 * linux-bfin-low.c (tdesc_bfin): Declare.
7697 (bfin_arch_setup): New function.
7698 (bfin_usrregs_info, regs_info): New globals.
7699 (bfin_regs_info): New function.
7700 (the_low_target): Adjust.
7701 (initialize_low_arch): New function.
7702 * linux-cris-low.c (tdesc_cris): Declare.
7703 (cris_arch_setup): New function.
7704 (cris_usrregs_info, regs_info): New globals.
7705 (cris_regs_info): New function.
7706 (the_low_target): Adjust.
7707 (initialize_low_arch): New function.
7708 * linux-cris-low.c (tdesc_crisv32): Declare.
7709 (cris_arch_setup): New function.
7710 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7711 (cris_regs_info): New function.
7712 (the_low_target): Adjust.
7713 (initialize_low_arch): New function.
7714 * linux-m32r-low.c (tdesc_m32r): Declare.
7715 (m32r_arch_setup): New function.
7716 (m32r_usrregs_info, regs_info): New globals.
7717 (m32r_regs_info): Adjust.
7718 (initialize_low_arch): New function.
7719 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7720 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7721 (tic6x_usrregs_info): Forward declare.
7722 (tic6x_read_description): New function, based on ...
7723 (tic6x_arch_setup): ... this. Reimplement.
7724 (target_regsets): Rename to ...
7725 (tic6x_regsets): ... this, and make static.
7726 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7727 (tic6x_regs_info): New function.
7728 (the_low_target): Adjust.
7729 (initialize_low_arch): New function.
7730 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7731 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7732 (target_regsets): Rename to ...
7733 (xtensa_regsets): ... this, and make static.
7734 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7736 (xtensa_arch_setup, xtensa_regs_info): New functions.
7737 (the_low_target): Adjust.
7738 (initialize_low_arch): New function.
7739 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7740 (nios2_arch_setup): Set the current process'es tdesc.
7741 (target_regsets): Rename to ...
7742 (nios2_regsets): ... this.
7743 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7744 (nios2_regs_info): New function.
7745 (the_low_target): Adjust.
7746 (initialize_low_arch): New function.
7747 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7748 (aarch64_arch_setup): Set the current process'es tdesc.
7749 (target_regsets): Rename to ...
7750 (aarch64_regsets): ... this.
7751 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7752 (aarch64_regs_info): New function.
7753 (the_low_target): Adjust.
7754 (initialize_low_arch): New function.
7755 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7757 (target_regsets): Rename to ...
7758 (tile_regsets): ... this.
7759 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7760 (tile_regs_info): New function.
7761 (tile_arch_setup): Set the current process'es tdesc.
7762 (the_low_target): Adjust.
7763 (initialize_low_arch): New function.
7764 * spu-low.c (tdesc_spu): Declare.
7765 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7766 * win32-arm-low.c (tdesc_arm): Declare.
7767 (arm_arch_setup): New function.
7768 (the_low_target): Install arm_arch_setup instead of
7770 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7771 (init_windows_x86): Rename to ...
7772 (i386_arch_setup): ... this. Set `win32_tdesc'.
7773 (the_low_target): Adjust.
7774 * win32-low.c (win32_tdesc): New global.
7775 (child_add_thread): Don't create the thread cache here.
7776 (do_initial_child_stuff): Set the new process'es tdesc.
7777 * win32-low.h (struct target_desc): Forward declare.
7778 (win32_tdesc): Declare.
7779 * lynx-i386-low.c (tdesc_i386): Declare global.
7780 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7781 * lynx-low.c (lynx_tdesc): New global.
7782 (lynx_add_process): Set the new process'es tdesc.
7783 * lynx-low.h (struct target_desc): Forward declare.
7784 (lynx_tdesc): Declare global.
7785 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7786 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7787 * nto-low.c (nto_tdesc): New global.
7788 (do_attach): Set the new process'es tdesc.
7789 * nto-low.h (struct target_desc): Forward declare.
7790 (nto_tdesc): Declare.
7791 * nto-x86-low.c (tdesc_i386): Declare.
7792 (nto_x86_arch_setup): Set `nto_tdesc'.
7794 2013-06-04 Gary Benson <gbenson@redhat.com>
7796 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7797 to qSupported response when appropriate.
7798 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7799 with nonzero-length annex.
7800 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7801 arguments supplied in annex.
7803 2013-05-31 Doug Evans <dje@google.com>
7806 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7807 64 bits in 64-cross-32 environment.
7809 2013-05-28 Pedro Alves <palves@redhat.com>
7811 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7812 (aarch64-without-fpu.c): Delete rule.
7813 * configure.srv (aarch64*-*-linux*): Remove references to
7814 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7815 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7818 2013-05-24 Pedro Alves <palves@redhat.com>
7820 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7821 instead of strchr/decode_address. Error if the range isn't split
7822 with a ','. Don't assume there's be a ':' in the action.
7824 2013-05-23 Yao Qi <yao@codesourcery.com>
7825 Pedro Alves <palves@redhat.com>
7827 * linux-low.c (lwp_in_step_range): New function.
7828 (linux_wait_1): If the thread was range stepping and stopped
7829 outside the stepping range, report the stop to GDB. Otherwise,
7830 continue stepping. Add range stepping debug output.
7831 (linux_set_resume_request): Copy the step range from the resume
7833 (linux_supports_range_stepping): New.
7834 (linux_target_ops) <supports_range_stepping>: Set to
7835 linux_supports_range_stepping.
7836 * linux-low.h (struct linux_target_ops)
7837 <supports_range_stepping>: New field.
7838 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7839 * linux-x86-low.c (x86_supports_range_stepping): New.
7840 (the_low_target) <supports_range_stepping>: Set to
7841 x86_supports_range_stepping.
7842 * server.c (handle_v_cont): Handle 'r' action.
7843 (handle_v_requests): Append ";r" if the target supports range
7845 * target.h (struct thread_resume) <step_range_start,
7846 step_range_end>: New fields.
7847 (struct target_ops) <supports_range_stepping>:
7849 (target_supports_range_stepping): New macro.
7851 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7853 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7854 confusion in comment.
7856 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7858 * lynx-low.c (struct process_info_private): New type.
7859 (lynx_add_process): New function.
7860 (lynx_create_inferior, lynx_attach): Replace calls to
7861 add_process by calls to lynx_add_process.
7862 (lynx_resume): If PTID is null, then try using
7863 current_process()->private->last_wait_event_ptid.
7865 (lynx_clear_inferiors): Delete. The contents of that function
7866 has been inlined in lynx_mourn;
7867 (lynx_wait_1): Save the ptid in the process's private data.
7868 (lynx_mourn): Free the process' private data. Replace call
7869 to lynx_clear_inferiors by call to clear_inferiors.
7871 2013-05-17 Yao Qi <yao@codesourcery.com>
7873 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7876 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7878 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7879 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7880 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7881 PT_TEXT_END_ADDR guards. Update comments.
7882 (linux_target_op) <read_offsets>: Conditionally define to
7883 linux_read_offsets if the target is UCLIBC and if it defines
7884 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7886 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7887 Andrew Jenner <andrew@codesourcery.com>
7889 * Makefile.in (SFILES): Add linux-nios2-low.c.
7890 (clean): Add action to delete nios2-linux.c.
7891 (nios2-linux.c): New rule.
7892 * configure.srv: Add nios2*-*-linux*.
7893 * linux-nios2-low.c: New.
7895 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7897 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7899 2013-04-25 Hui Zhu <hui@codesourcery.com>
7902 * ax.c (ax_printf): Add fflush.
7904 2013-04-22 Tom Tromey <tromey@redhat.com>
7906 * Makefile.in (SFILES): Add filestuff.c.
7907 (OBS): Add filestuff.o.
7908 (filestuff.o): New target.
7909 * config.in, configure: Rebuild.
7910 * configure.ac: Check for fdwalk, pipe2.
7912 2013-04-17 Pedro Alves <palves@redhat.com>
7914 * configure.ac (USE_THREAD_DB): Delete variable.
7915 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7916 Don't AC_SUBST USE_THREAD_DB.
7917 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7918 * config.in, configure: Regenerate.
7920 2013-04-16 Pedro Alves <palves@redhat.com>
7922 * linux-low.h (struct lwp_info) <thread_known>: Move under
7923 the USE_THREAD_DB #ifdef.
7925 2013-04-16 Pedro Alves <palves@redhat.com>
7927 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7928 (linux-low.o): Delete rule.
7929 * linux-low.h: Always include "gdb_thread_db.h" instead of
7930 conditionally including thread_db.h.
7931 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
7934 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
7936 * Makefile.in (install-only): Fix make install regression.
7938 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
7940 Convert man pages to texinfo, new gdbinit.5 texinfo page.
7941 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
7943 * gdbserver.1: Remove.
7945 2013-03-22 Pedro Alves <palves@redhat.com>
7947 * linux-low.c (handle_extended_wait): Don't call
7948 linux_enable_event_reporting.
7950 2013-03-15 Tony Theodore <tonyt@logyst.com>
7953 * Makefile.in (SHELL): Use @SHELL@.
7955 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
7957 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
7960 2013-03-13 Joel Brobecker <brobecker@adacore.com>
7962 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
7963 Remove extraneous NULL element.
7965 2013-03-13 Yao Qi <yao@codesourcery.com>
7967 * tracepoint.c (traceframe_read_tsv): Look for the last matched
7968 'V' block in trace frame.
7970 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
7972 * target.h (struct target_ops): Add btrace ops.
7973 (target_supports_btrace): New macro.
7974 (target_enable_btrace): New macro.
7975 (target_disable_btrace): New macro.
7976 (target_read_btrace): New macro.
7977 * gdbthread.h (struct thread_info): Add btrace field.
7978 * server.c: Include btrace-common.h.
7979 (handle_btrace_general_set): New function.
7980 (handle_btrace_enable): New function.
7981 (handle_btrace_disable): New function.
7982 (handle_general_set): Call handle_btrace_general_set.
7983 (handle_qxfer_btrace): New function.
7984 (struct qxfer qxfer_packets[]): Add btrace entry.
7985 * inferiors.c (remove_thread): Disable btrace.
7986 * linux-low: Include linux-btrace.h.
7987 (linux_low_enable_btrace): New function.
7988 (linux_low_read_btrace): New function.
7989 (linux_target_ops): Add btrace ops.
7990 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
7991 Add srv_linux_btrace=yes.
7992 (x86_64-*-linux*): Add linux-btrace.o.
7993 Add srv_linux_btrace=yes.
7994 * configure.ac: Define HAVE_LINUX_BTRACE.
7995 * config.in: Regenerated.
7996 * configure: Regenerated.
7998 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8000 * server.c (handle_qxfer): Preserve error message if -3 is
8002 (qxfer): Document the -3 return value.
8004 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8006 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8007 (linux_btrace_h): New variable.
8008 (linux-btrace.o): New rule.
8010 2013-03-08 Stan Shebs <stan@codesourcery.com>
8011 Hafiz Abid Qadeer <abidh@codesourcery.com>
8013 * tracepoint.c (trace_buffer_size): New global.
8014 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8015 (init_trace_buffer): Change to one-argument function. Allocate
8016 trace buffer memory.
8017 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8018 handle QTBuffer:size packet.
8019 (cmd_bigqtbuffer_size): New function.
8020 (initialize_tracepoint): Call init_trace_buffer with
8021 DEFAULT_TRACE_BUFFER_SIZE.
8022 * server.c (handle_query): Add QTBuffer:size in the
8025 2013-03-07 Yao Qi <yao@codesourcery.com>
8027 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8028 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8030 (cmd_qtsp): Adjust condition. Do post increment.
8031 Set cur_action and cur_step_action back to 0.
8033 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8036 * linux-low.c (linux_write_memory): Return early success if LEN is
8039 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8041 * configure.srv: Add x86_64-*-cygwin* as target.
8043 2013-02-28 Tom Tromey <tromey@redhat.com>
8045 * configure.ac: Invoke AC_SYS_LARGEFILE.
8046 * configure, config.in: Rebuild.
8048 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8050 * win32-low.c: Throughout, fix format strings and casts of
8051 printf-like functions to avoid type related warnings on all
8053 (get_child_debug_event): Print dwDebugEventCode as hex since
8054 that's how it's usually documented.
8056 2013-02-28 Yao Qi <yao@codesourcery.com>
8058 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8061 2013-02-27 Jiong Wang <jiwang@tilera.com>
8063 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8064 (reg-tilegx32.c): New rule.
8065 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8066 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8067 different register info initializer according to elf class.
8068 (init_registers_tilgx32): New function. The tilegx32 register info
8070 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8071 (tile_store_gregset): Likewise.
8073 2013-02-27 Yao Qi <yao@codesourcery.com>
8075 * server.c (process_point_options): Print debug message when
8076 debug_threads is true.
8078 2013-02-26 Yao Qi <yao@codesourcery.com>
8080 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8082 2013-02-19 Pedro Alves <palves@redhat.com>
8083 Kai Tietz <ktietz@redhat.com>
8087 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8088 instead of strtoul to extract address from packet.
8089 (process_serial_event) <'z'>: Likewise.
8091 2013-02-18 Yao Qi <yao@codesourcery.com>
8093 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8095 2013-02-14 Pedro Alves <palves@redhat.com>
8099 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8100 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8102 2013-02-14 Pedro Alves <palves@redhat.com>
8104 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8106 2013-02-14 Pedro Alves <palves@redhat.com>
8108 * tracepoint.c (save_string): Delete.
8109 (add_tracepoint_action): Use savestring instead of save_string.
8111 2013-02-12 Pedro Alves <palves@redhat.com>
8113 * linux-xtensa-low.c: Ditto.
8114 * xtensa-xtregs.c: Ditto.
8116 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8118 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8121 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8123 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8124 aarch64_num_wp_regs and aarch64_num_bp_regs to
8125 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8127 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8129 * linux-aarch64-low.c (ps_get_thread_area): Replace
8130 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8132 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8133 Marcus Shawcroft <marcus.shawcroft@arm.com>
8134 Nigel Stephens <nigel.stephens@arm.com>
8135 Yufeng Zhang <yufeng.zhang@arm.com>
8137 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8138 (aarch64.c, aarch64-without-fpu.c): New targets.
8139 * configure.srv (aarch64*-*-linux*): New.
8140 * linux-aarch64-low.c: New file.
8142 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8144 * linux-low.c (handle_extended_wait, linux_create_inferior)
8145 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8146 (dequeue_one_deferred_signal, linux_resume_one_thread)
8147 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8148 (linux_tracefork_grandchild, linux_test_for_tracefork)
8149 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8150 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8151 where the argument is 0.
8153 2013-01-25 Yao Qi <yao@codesourcery.com>
8155 * event-loop.c: Include "queue.h".
8156 (gdb_event_p): New typedef.
8157 (struct gdb_event) <next_event>: Remove.
8158 (event_queue): Change to QUEUE(gdb_event_p).
8159 (async_queue_event): Remove.
8160 (gdb_event_xfree): New.
8161 (initialize_event_loop): New.
8162 (process_event): Use API from QUEUE.
8163 (wait_for_event): Likewise.
8164 * server.c (main): Call initialize_event_loop.
8165 * server.h (initialize_event_loop): Declare.
8167 2013-01-18 Yao Qi <yao@codesourcery.com>
8169 * ax.h (struct eval_agent_expr_context): New.
8170 (gdb_eval_agent_expr): Update declaration.
8171 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8172 TFRAME. Add new argument CTX.
8173 * server.h (struct eval_agent_expr_context): Declare.
8174 (agent_mem_read, agent_tsv_read): Update declaration.
8175 (agent_mem_read_string): Likewise.
8176 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8177 (add_traceframe_block): Add new argument TPOINT.
8178 Increase TPOINT->traceframe_usage.
8179 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8180 eval_tracepoint_agent_expr.
8181 (condition_true_at_tracepoint): Likewise.
8182 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8183 (agent_mem_read_string, agent_tsv_read): Likewise.
8185 2013-01-16 Yao Qi <yao@codesourcery.com>
8187 * linux-low.c (linux_resume_one_lwp): Don't check
8188 'lwp->bp_reinsert != 0'.
8190 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8191 Pedro Alves <palves@redhat.com>
8193 * lynx-low.c (ptrace_request_to_str): Define a temporary
8194 macro and use it to simplify this function's implementation.
8196 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8198 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8201 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8203 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8205 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8207 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8209 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8211 * lynx-low.c (lynx_resume): Use the resume_info parameter
8212 to determine the ptid for the lynx_ptrace call, unless
8213 it is equal to minus_one_ptid, in which case we use the
8214 ptid of the current_inferior.
8215 (lynx_wait_1): After having received a thread create/exit
8216 event, resume the inferior's execution using the signaling
8217 thread's ptid, rather than the old ptid.
8219 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8221 * lynx-low.c (lynx_resume): Delete variable ret.
8223 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8225 * gdbreplay.c (gdbreplay_version): Update copyright year.
8226 * server.c (gdbserver_version): Likewise.
8228 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8230 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8233 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8235 * lynx-low.c (ptrace_request_to_str): Add handling for
8238 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8240 * lynx-low.c (lynx_attach): Delete variable new_process.
8242 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8244 * lynx-low.c (lynx_create_inferior): Delete variable
8247 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8249 * lynx-low.c (ptrace_request_to_str): Do not handle
8250 PTRACE_GETTHREADLIST if this macro does not exist.
8252 2012-12-15 Yao Qi <yao@codesourcery.com>
8254 * Makefile.in (OBS): Add notif.o.
8255 * notif.c, notif.h: New.
8256 * server.c: Include "notif.h".
8257 (struct vstop_notif) <next>: Remove.
8259 (queue_stop_reply): Update.
8260 (push_event, send_next_stop_reply): Remove.
8261 (discard_queued_stop_replies): Update.
8262 (notif_stop): New variable.
8263 (handle_v_stopped): Remove.
8264 (handle_v_requests): Don't call handle_v_stopped. Call
8265 handle_ack_notif instead.
8266 (queue_stop_reply_callback): Call notif_event_enque instead
8267 of queue_stop_reply.
8268 (handle_status): Don't call send_next_stop_reply, call
8269 notif_write_event instead.
8270 (kill_inferior_callback): Likewise.
8271 (detach_or_kill_inferior_callback): Likewise.
8272 (main): Call initialize_notif.
8273 (process_serial_event): Call QUEUE_is_empty.
8274 (handle_target_event): Call notif_push instead of push event.
8275 * server.h (push_event): Remove declaration.
8277 2012-12-10 Tom Tromey <tromey@redhat.com>
8279 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8280 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8283 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8284 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8285 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8286 (amd64-linux-ipa.o, ax.o): Rewrite.
8287 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8288 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8289 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8290 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8291 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8292 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8293 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8294 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8295 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8296 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8297 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8298 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8299 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8300 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8301 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8302 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8303 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8304 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8305 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8306 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8307 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8308 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8309 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8310 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8311 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8312 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8313 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8314 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8315 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8316 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8317 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8318 (reg-tilegx.o): Remove.
8319 (all_object_files): New macro.
8320 Include .deps files.
8321 * aclocal.m4, configure: Rebuild.
8322 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8323 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8324 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8326 2012-12-05 Tom Tromey <tromey@redhat.com>
8329 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8331 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8333 * configure.ac: Check for linux/perf_event.h.
8334 * config.in: Regenerated.
8335 * configure: Regenerated.
8337 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8339 * hostio.c (handle_readlink): Decrease buffer size
8340 parameter passed to readlink by one byte.
8342 2012-11-26 Yao Qi <yao@codesourcery.com>
8344 * configure.ac (build_warnings): Append '-Wempty-body'.
8345 * configure: Regenerated.
8346 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8349 2012-11-15 Pierre Muller <muller@sourceware.org>
8351 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8352 * config.in: Regenerate.
8353 * configure: Regenerate.
8354 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8355 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8356 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8357 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8359 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8360 instead of <sys/wait.h> header.
8361 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8363 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8365 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8366 (various make rules): Remove -DGDBSERVER
8368 2012-11-09 Yao Qi <yao@codesourcery.com>
8370 * spu-low.c (current_ptid): Move it to ..
8371 * gdbthread.h: ... here. New.
8372 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8373 * server.c (myresume, process_serial_event): Likewise.
8374 * thread-db.c (thread_db_find_new_threads): Likewise.
8375 * tracepoint.c (run_inferior_command): Likewise.
8377 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8379 * server.c (handle_search_memory_1): Include access length in
8382 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8384 * linux-crisv32-low.c: Fix compile errors.
8386 2012-09-04 Yao Qi <yao@codesourcery.com>
8388 * tracepoint.c (cmd_qtsv): Adjust debug message.
8389 Don't check CUR_TPOINT.
8391 2012-08-28 Yao Qi <yao@codesourcery.com>
8393 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8394 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8395 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8396 Remove declarations of xmalloc, xreallloc, xstrdup and
8398 * Makefile.in (libiberty_h): New.
8399 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8400 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8402 2012-08-23 Yao Qi <yao@codesourcery.com>
8404 * server.h: Remove declaration of 'xsnprintf'.
8406 2012-08-22 Keith Seitz <keiths@redhat.com>
8408 * server.h: Include build-gnulib-gbserver/config.h.
8409 * gdbreplay.c: Likewise.
8411 2012-08-08 Doug Evans <dje@google.com>
8413 * Makefile.in (SFILES): Add gdb_vecs.c.
8414 (OBS): Add gdb_vecs.o.
8415 (gdb_vecs_h, host_defs_h): New variables.
8416 (thread-db.o): Add $(gdb_vecs_h) dependency.
8417 (gdb_vecs.o): New rule.
8418 * thread-db.c: #include "gdb_vecs.h".
8419 (thread_db_load_search): Use a vector to iterate over path elements.
8420 Handle text appearing after "$pdir".
8422 * configure.ac: Add check for strstr.
8423 * config.in: Regenerate.
8424 * configure: Regenerate.
8426 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8428 * hostio.c (handle_pread): If pread fails, fall back to attempting
8430 (handle_pwrite): Likewise for pwrite.
8432 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8434 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8435 between unsupported TYPE and unimplementable ADDR/LEN combination.
8436 (arm_insert_point): Act on new return value.
8438 2012-07-31 Pedro Alves <palves@redhat.com>
8440 * server.c (process_point_options): Only skip tokens if we find
8441 one that is unrecognized. Don't treat 'X' specially while
8442 skipping unrecognized tokens.
8444 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8446 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8447 to 4-byte-align HW breakpoint addresses for Thumb.
8449 2012-07-27 Yao Qi <yao@codesourcery.com>
8453 * server.h: Declare gdb_agent_about_to_close.
8454 * target.c (kill_inferior): Include "agent.h".
8455 New. Send command 'kill'.
8456 * target.h (kill_inferior): Removed macro.
8457 * tracepoint.c (gdb_agent_about_to_close): New.
8458 (gdb_agent_helper_thread): Handle command 'close'.
8459 Wait endlessly until the inferior stops.
8460 Install gdb_agent_remove_socket to atexit hook.
8461 (agent_socket_name): New static variable.
8462 (gdb_agent_socket_init): Replace local variable 'name' with
8463 'agent_socket_name'.
8464 (gdb_agent_remove_socket): New.
8466 2012-07-27 Yao Qi <yao@codesourcery.com>
8468 * server.c (process_point_options): Stop at 'X' when parsing.
8470 2012-07-19 Michael Eager <eager@eagercon.com>
8472 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8474 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8475 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8476 hardware breakpoint.
8478 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8480 * gdbserver/linux-low.c (initialize_low): Call
8481 linux_ptrace_init_warnings.
8483 2012-07-02 Doug Evans <dje@google.com>
8485 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8488 2012-07-02 Stan Shebs <stan@codesourcery.com>
8490 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8491 (ax.o): Add it to build rule.
8493 (OBS): Add format.o.
8494 (IPA_OBS): Add format.o.
8495 * server.c (handle_query): Claim support for breakpoint commands.
8496 (process_point_options): Add command case.
8497 (process_serial_event): Leave running if there are printfs in
8499 * mem-break.h (any_persistent_commands): Declare.
8500 (add_breakpoint_commands): Declare.
8501 (gdb_no_commands_at_breakpoint): Declare.
8502 (run_breakpoint_commands): Declare.
8503 * mem-break.c (struct point_command_list): New struct.
8504 (struct breakpoint): New field command_list.
8505 (any_persistent_commands): New function.
8506 (add_commands_to_breakpoint): New function.
8507 (add_breakpoint_commands): New function.
8508 (gdb_no_commands_at_breakpoint): New function.
8509 (run_breakpoint_commands): New function.
8510 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8512 * ax.c: Include format.h.
8513 (ax_printf): New function.
8514 (gdb_eval_agent_expr): Add printf opcode.
8516 2012-06-13 Yao Qi <yao@codesourcery.com>
8518 * server.c (start_inferior): Remove duplicated writes to fields
8519 'last_resume_kind' and 'last_status' of 'current_inferior'.
8521 2012-06-12 Yao Qi <yao@codesourcery.com>
8522 Pedro Alves <palves@redhat.com>
8524 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8526 * server.c (handle_v_cont): Extend comment.
8528 2012-06-11 Yao Qi <yao@codesourcery.com>
8530 * linux-low.c (linux_attach): Add 'static'.
8532 2012-06-06 Yao Qi <yao@codesourcery.com>
8534 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8536 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8538 Fix gcc -flto compilation warning.
8539 * server.c (main): Make variable multi_mode and attach volatile.
8541 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8543 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8544 if the platform doesn't know about it.
8546 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8548 * Makefile.in (SFILES): Add linux-tile-low.c.
8549 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8550 * configure.srv: Handle tilegx-*-linux*.
8551 * linux-tile-low.c: New file.
8553 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8555 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8557 2012-05-24 Pedro Alves <palves@redhat.com>
8561 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8563 2012-05-24 Pedro Alves <palves@redhat.com>
8567 Replace target_signal with gdb_signal throughout.
8569 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8571 * linux-low.c (linux_store_registers): Avoid the copying sequence
8572 when no data has been retrieved by ptrace.
8574 2012-05-22 Will Deacon <will.deacon@arm.com>
8576 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8577 Include asm/ptrace.h.
8578 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8581 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8583 * linux-low.c (linux_store_registers): Don't re-retrieve data
8584 with ptrace that has already been obtained from /proc. Always
8585 copy any data retrieved with ptrace to the buffer supplied.
8587 2012-05-11 Yao Qi <yao@codesourcery.com>
8588 Pedro Alves <palves@redhat.com>
8590 * linux-low.c (enum stopping_threads_kind): New.
8591 (stopping_threads): Change type to `enum stopping_threads_kind'.
8592 (handle_extended_wait): If stopping and suspending threads, leave
8593 the new_lwp suspended too.
8594 (linux_wait_for_event): Adjust.
8595 (stop_all_lwps): Set `stopping_threads' to
8596 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8597 whether we're suspending threads or just stopping them. Assert no
8600 2012-04-29 Yao Qi <yao@codesourcery.com>
8602 * server.h: Move some code to ...
8603 * gdbthread.h: ... here. New.
8604 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8605 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8606 (nto-low.o, win32-low.o): Likewise.
8607 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8608 * regcache.c, remote-utils.c, server.c: Likewise.
8609 * target.c, tracepoint.c, win32-low.c: Likewise.
8611 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8613 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8614 (PTRACE_ARG4_TYPE): Likewise.
8615 (PTRACE_XFER_TYPE): Likewise.
8616 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8617 ptrace to PTRACE_ARG3_TYPE.
8618 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8619 (PTRACE_ARG4_TYPE): Likewise.
8620 (PTRACE_XFER_TYPE): Likewise.
8621 (linux_detach_one_lwp): Cast fourth argument of
8622 ptrace to long then PTRACE_ARG4_TYPE.
8623 (regsets_fetch_inferior_registers): Cast third argument of
8624 ptrace to long then PTRACE_ARG3_TYPE.
8625 (regsets_store_inferior_registers): Likewise.
8627 2012-04-20 Pedro Alves <palves@redhat.com>
8629 * configure: Regenerate.
8631 2012-04-19 Pedro Alves <palves@redhat.com>
8633 * Makefile.in (GNULIB_BUILDDIR): New.
8634 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8635 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8636 (all, install-only, uninstall, clean-info, all-lib, clean): No
8637 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8638 (maintainer-clean realclean distclean): Use subdir_do.
8640 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8641 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8642 * acinclude.m4: Include acx_configure_dir.m4.
8643 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8644 calls. Call AC_PROG_RANLIB. Configure gnulib using
8647 (GNULIB_STDINT_H): Adjust.
8648 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8649 * gdbreplay.c: Include build-gnulib/config.h.
8650 * server.h: Likewise.
8651 * aclocal.m4: Regenerate.
8652 * config.in: Regenerate.
8653 * configure: Regenerate.
8655 2012-04-19 Pedro Alves <palves@redhat.com>
8657 * Makefile.in (LIBGNU, INCGNU): Adjust.
8658 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8659 (all, install-only, uninstall, clean-info, all-lib, clean)
8660 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8661 * configure.ac: Adjust AC_OUTPUT output.
8662 * aclocal.m4: Regenerate.
8663 * configure: Regenerate.
8665 2012-04-19 Pedro Alves <palves@redhat.com>
8667 * Makefile.in (generated_files): New.
8668 (server_h): Remove the explicit dependency on config.h, and depend
8669 on $generated_files.
8671 2012-04-19 Pedro Alves <palves@redhat.com>
8673 * Makefile.in (INCGNU): Add -Ignulib.
8675 2012-04-19 Pedro Alves <palves@redhat.com>
8677 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8678 (INCGNU): ... this, and spell out -I here.
8679 (GNULIB_LIB): Rename to ...
8681 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8683 2012-04-19 Pedro Alves <palves@redhat.com>
8685 * config.in: Regenerate.
8687 2012-04-19 Pedro Alves <palves@redhat.com>
8689 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8690 * server.h (memmem): Remove declaration.
8691 * config.in: Regenerate.
8692 * configure: Regenerate.
8694 2012-04-19 Yao Qi <yao@codesourcery.com>
8696 * Makefile.in (SFILES): Add common/vec.c.
8700 2012-04-19 Yao Qi <yao@codesourcery.com>
8702 * remote-utils.c (prepare_resume_reply): Replace with macro
8703 target_core_of_thread.
8704 * server.c (handle_qxfer_threads_proper): Likewise.
8705 * target.h (traget_core_of_thread): New macro.
8707 2012-04-18 Pedro Alves <palves@redhat.com>
8709 * aclocal.m4: Regenerate.
8710 * configure: Regenerate.
8712 2012-04-16 Yao Qi <yao@codesourcery.com>
8714 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8715 duplicated on address.
8717 2012-04-16 Yao Qi <yao@codesourcery.com>
8719 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8720 (struct tracepoint_action_ops) <send>: New field.
8721 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8722 (agent_expr_send, x_tracepoint_action_send): New.
8723 (l_tracepoint_action_send): New.
8724 (cmd_qtdp): Download and install tracepoint
8725 according to `use_agent'.
8726 (run_inferior_command): Add one more parameter `len'.
8728 (tracepoint_send_agent): New.
8729 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8731 2012-04-16 Yao Qi <yao@codesourcery.com>
8733 * tracepoint.c (download_tracepoints): Moved to ...
8734 (cmd_qtstart): ... here.
8736 2012-04-14 Yao Qi <yao@codesourcery.com>
8738 * tracepoint.c: Include inttypes.h.
8739 (struct collect_memory_action): Use sized types.
8740 (struct tracepoint): Likewise.
8741 (cmd_qtdp, stop_tracing): Update print specifiers.
8742 (cmd_qtp, response_tracepoint): Likewise.
8743 (collect_data_at_tracepoint): Likewise.
8744 (collect_data_at_step): Likewise.
8746 2012-04-14 Yao Qi <yao@codesourcery.com>
8748 Import gnulib module inttypes.
8749 * aclocal.m4, config.in, configure: Regenerated.
8751 2012-04-14 Yao Qi <yao@codesourcery.com>
8753 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8754 Makefile and config.status at last.
8756 2012-04-13 Yao Qi <yao@codesourcery.com>
8758 * tracepoint.c: Include stdint.h unconditionally.
8760 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8762 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8763 on BFD_HAVE_SYS_PROCFS_TYPE.
8764 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8765 * configure: Regenerate.
8766 * config.in: Likewise.
8768 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8770 * Makefile.in (clean): Also remove x32.c x32-linux.c
8771 x32-avx.c x32-avx-linux.c.
8772 (x32.o): New target.
8774 (x32-linux.o): Likewise.
8775 (x32-linux.c): Likewise.
8776 (x32-avx.o): Likewise.
8777 (x32-avx.c): Likewise.
8778 (x32-avx-linux.o): Likewise.
8779 (x32-avx-linux.c): Likewise.
8781 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8782 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8783 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8784 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8785 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8786 i386/x32-avx-linux.xml.
8788 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8789 (init_registers_x32_avx_linux): Likwise.
8790 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8791 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8793 2012-04-13 Pedro Alves <palves@redhat.com>
8795 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8796 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8797 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8798 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8801 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8803 * linux-x86-low.c (compat_x32_clock_t): New.
8804 (compat_x32_siginfo_t): Likewise.
8805 (compat_x32_siginfo_from_siginfo): Likewise.
8806 (siginfo_from_compat_x32_siginfo): Likewise.
8807 (linux_is_elf64): Likewise.
8808 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8809 and siginfo_from_compat_x32_siginfo for x32.
8810 (x86_arch_setup): Set linux_is_elf64.
8812 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8815 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8817 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8818 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8819 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8820 compatible with process.
8822 2012-04-12 Yao Qi <yao@codesourcery.com>
8824 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8825 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8826 (install-only, install-info, clean): Handle sub dir gnulib.
8827 (all-lib, am--refresh): New targets.
8828 (memmem.o): Remove target.
8829 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8830 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8831 (AC_REPLACE_FUNCS): Remove memmem.
8832 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8833 (AC_OUTPUT): Generate Makefile in gnulib/.
8834 * aclocal.m4, config.in, configure: Regenerated.
8836 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8838 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8840 2012-04-05 Pedro Alves <palves@redhat.com>
8842 -Werror=strict-aliasing
8844 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8847 2012-04-04 Pedro Alves <palves@redhat.com>
8849 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8850 (sparc_store_gregset_from_stack, sparc_store_gregset)
8851 (sparc_breakpoint_at): Fix formatting.
8853 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8855 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8857 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8858 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8859 * config.in: Regenerate.
8860 * configure: Likewise.
8862 2012-03-29 Pedro Alves <palves@redhat.com>
8864 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8865 Correct ptrace arguments.
8867 2012-03-28 Pedro Alves <palves@redhat.com>
8869 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8870 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8871 (IA64_FR1_REGNUM): New defines.
8872 (ia64_fetch_register): New.
8873 (the_low_target): Install it.
8874 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8876 * linux-low.c (linux_fetch_registers): Try the
8877 the_low_target.fetch_register hook first.
8879 * linux-arm-low.c (the_low_target): Adjust.
8880 * linux-bfin-low.c (the_low_target): Adjust.
8881 * linux-cris-low.c (the_low_target): Adjust.
8882 * linux-crisv32-low.c (the_low_target): Adjust.
8883 * linux-m32r-low.c (the_low_target): Adjust.
8884 * linux-m68k-low.c (the_low_target): Adjust.
8885 * linux-mips-low.c (the_low_target): Adjust.
8886 * linux-ppc-low.c (the_low_target): Adjust.
8887 * linux-s390-low.c (the_low_target): Adjust.
8888 * linux-sh-low.c (the_low_target): Adjust.
8889 * linux-sparc-low.c (the_low_target): Adjust.
8890 * linux-tic6x-low.c (the_low_target): Adjust.
8891 * linux-x86-low.c (the_low_target): Adjust.
8892 * linux-xtensa-low.c (the_low_target): Adjust.
8894 2012-03-26 Pedro Alves <palves@redhat.com>
8896 * server.c (handle_qxfer_libraries): Don't bail early if
8897 the_target->qxfer_libraries_svr4 is not NULL.
8899 2012-03-26 Pedro Alves <palves@redhat.com>
8901 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8903 2012-03-23 Pedro Alves <palves@redhat.com>
8905 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8906 "library-list-svr4" element's start tag when the the DSO list is
8909 2012-03-23 Pedro Alves <palves@redhat.com>
8911 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8912 a variable whose type size is the same as the inferior's pointer
8915 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8917 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8919 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8920 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8921 * linux-low.h: Include <signal.h>.
8922 (struct siginfo): Remove forward declaration.
8923 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8926 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8928 * .gitignore: Ignore more files.
8930 2012-03-19 Pedro Alves <palves@redhat.com>
8931 Jan Kratochvil <jan.kratochvil@redhat.com>
8933 * server.c (cont_thread, general_thread): Add describing comments.
8934 (start_inferior): Clear `cont_thread'.
8935 (handle_v_cont): Don't set `cont_thread' if resuming all threads
8938 2012-03-15 Yao Qi <yao@codesourcery.com>
8940 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
8942 (cmd_qtdp): ... here.
8944 2012-03-15 Yao Qi <yao@codesourcery.com>
8946 * tracepoint.c (struct tracepoint_action_ops): New.
8947 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
8948 (m_tracepoint_action_download): New.
8949 (r_tracepoint_action_download): New.
8950 (x_tracepoint_action_download): New.
8951 (l_tracepoint_action_download): New.
8952 (add_tracepoint_action): Install `action->ops' according type.
8953 (download_tracepoint_1): Move code `download' function pointer
8954 of various tracepoint_action_ops.
8956 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8958 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
8959 linux_ptrace_attach_warnings.
8961 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
8963 * Makefile.in (linux-ptrace.o): New.
8964 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
8965 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
8966 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
8967 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
8968 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
8970 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
8972 2012-03-08 Yao Qi <yao@codesourcery.com>
8973 Pedro Alves <palves@redhat.com>
8975 Fix PR server/13392.
8976 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
8978 * tracepoint.c (remove_tracepoint): New.
8979 (cmd_qtdp): Call remove_tracepoint when failed to install.
8981 2012-03-07 Pedro Alves <palves@redhat.com>
8983 * linux-low.c (get_detach_signal): New.
8984 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
8985 Pass on pending signals to PTRACE_DETACH. Check the result of the
8987 * server.c (program_signals, program_signals_p): New.
8988 (handle_general_set): Handle QProgramSignals.
8989 * server.h (program_signals, program_signals_p): Declare.
8991 2012-03-05 Pedro Alves <palves@redhat.com>
8992 Jan Kratochvil <jan.kratochvil@redhat.com>
8994 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
8997 2012-03-03 Yao Qi <yao@codesourcery.com>
8999 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9000 agent_look_up_symbols.
9002 2012-03-03 Yao Qi <yao@codesourcery.com>
9004 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9005 (linux-x86-low.o): Likewise.
9006 * server.h: Remove in_process_agent_loaded.
9007 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9011 2012-03-03 Yao Qi <yao@codesourcery.com>
9013 * tracepoint.c (gdb_agent_capability): New global.
9014 (in_process_agent_loaded_ust): Renamed to
9015 `in_process_agent_supports_ust'.
9017 (in_process_agent_supports_ust): Call agent_capability_check.
9018 (clear_installed_tracepoints): Assert that agent supports
9021 2012-03-03 Yao Qi <yao@codesourcery.com>
9023 * linux-low.c (linux_supports_agent): New.
9024 (linux_target_ops): Initialize field `supports_agent' with
9025 linux_supports_agent.
9026 * target.h (struct target_ops) <supports_agent>: New.
9027 (target_supports_agent): New macro.
9028 * server.c (handle_general_set): Handle packet 'QAgent'.
9029 (handle_query): Send `QAgent+'.
9030 * Makefile.in (server.o): Depends on agent.h.
9032 2012-03-03 Yao Qi <yao@codesourcery.com>
9034 * Makefile.in (OBS): Add agent.o.
9035 Add new rule for agent.o.
9036 Track dependence of tracepoint.c on agent.h.
9037 * tracepoint.c (run_inferior_command_1):
9038 (run_inferior_command): Call agent_run_command.
9039 (gdb_ust_connect_sync_socket): Deleted. Move it to
9041 (resume_thread, stop_thread): Likewise.
9042 (gdb_ust_socket_init): Renamed to ...
9043 (gdb_agent_socket_init): ... New.
9044 (gdb_ust_thread): Renamed to ...
9045 (gdb_agent_helper_thread): ... New.
9046 (gdb_ust_init): Move some code to ...
9047 (gdb_agent_init): ... here. New.
9048 [HAVE_UST]: Call gdb_ust_init.
9049 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9050 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9051 * config.in, configure: Regenerated.
9053 2012-03-02 Pedro Alves <palves@redhat.com>
9055 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9056 * linux-low.c (struct simple_pid_list): New.
9057 (stopped_pids): New a struct simple_pid_list pointer.
9058 (add_to_pid_list, pull_pid_from_list): New.
9059 (handle_extended_wait): Don't assume the first signal new children
9060 report is SIGSTOP. Adjust call to pull_pid_from_list.
9061 (linux_wait_for_lwp): Adjust.
9063 2012-03-02 Yao Qi <yao@codesourcery.com>
9065 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9068 2012-03-02 Yao Qi <yao@codesourcery.com>
9070 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9071 `stop_pc' and `tpoint'. Update caller.
9073 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9075 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9076 * linux-low.c (use_linux_regsets): New macro.
9077 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9078 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9079 (linux_register_in_regsets): New function.
9080 (usr_fetch_inferior_registers): Skip registers covered by
9082 (usr_store_inferior_registers): Likewise.
9083 (usr_fetch_inferior_registers): New macro.
9084 (usr_store_inferior_registers): Likewise.
9085 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9086 (linux_store_registers): Likewise.
9087 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9089 (init_registers_mips64_dsp_linux): Likewise.
9090 (init_registers_mips_linux): New macro.
9091 (init_registers_mips_dsp_linux): Likewise.
9092 (mips_dsp_num_regs): Likewise.
9093 (DSP_BASE, DSP_CONTROL): New fallback macros.
9094 (mips_base_regs): New macro.
9095 (mips_regmap): Use it. Fix the size.
9096 (mips_dsp_regmap): New variable.
9097 (mips_dsp_regset_bitmap): Likewise.
9098 (mips_arch_setup): New function.
9099 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9101 (mips_cannot_store_register): Likewise.
9102 (the_low_target): Update .arch_setup, .num_regs and .regmap
9103 initializers. Add .regset_bitmap initializer.
9104 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9106 * linux-bfin-low.c (the_low_target): Likewise.
9107 * linux-cris-low.c (the_low_target): Likewise.
9108 * linux-crisv32-low.c (the_low_target): Likewise.
9109 * linux-ia64-low.c (the_low_target): Likewise.
9110 * linux-m32r-low.c (the_low_target): Likewise.
9111 * linux-m68k-low.c (the_low_target): Likewise.
9112 * linux-ppc-low.c (the_low_target): Likewise.
9113 * linux-s390-low.c (the_low_target): Likewise.
9114 * linux-sh-low.c (the_low_target): Likewise.
9115 * linux-sparc-low.c (the_low_target): Likewise.
9116 * linux-tic6x-low.c (the_low_target): Likewise.
9117 * linux-x86-low.c (the_low_target): Likewise.
9118 * linux-xtensa-low.c (the_low_target): Likewise.
9119 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9120 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9121 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9123 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9124 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9126 2012-02-29 Yao Qi <yao@codesourcery.com>
9127 Pedro Alves <palves@redhat.com>
9129 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9130 `step_over_finished' is true.
9132 2012-02-27 Pedro Alves <palves@redhat.com>
9134 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9135 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9137 2012-02-27 Pedro Alves <palves@redhat.com>
9140 * linux-low.c (pid_is_stopped): New.
9141 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9143 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9145 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9148 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9150 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9152 2012-02-24 Luis Machado <lgustavo@codesourcery>
9154 * server.c (handle_query): Advertise support for target-side
9155 breakpoint condition evaluation.
9156 (process_point_options): New function.
9157 (process_serial_event): When inserting a breakpoint, check for
9158 a target-side condition that should be evaluated.
9160 * mem-break.c: Include regcache.h and ax.h.
9161 (point_cond_list_t): New data structure.
9162 (breakpoint) <cond_list>: New field.
9163 (find_gdb_breakpoint_at): Make non-static.
9164 (delete_gdb_breakpoint_at): Clear any target-side
9166 (clear_gdb_breakpoint_conditions): New function.
9167 (add_condition_to_breakpoint): Likewise.
9168 (add_breakpoint_condition): Likewise.
9169 (gdb_condition_true_at_breakpoint): Likewise.
9170 (gdb_breakpoint_here): Return result directly instead
9171 of going through a local variable.
9173 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9174 (clear_gdb_breakpoint_conditions): Likewise.
9175 (add_breakpoint_condition): Likewise.
9176 (gdb_condition_true_at_breakpoint): Likewise.
9178 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9179 (need_step_over_p): Take target-side breakpoint condition into
9182 2012-02-24 Luis Machado <lgustavo@codesourcery>
9184 * server.h: Include tracepoint.h.
9185 (agent_mem_read, agent_get_trace_state_variable_value,
9186 agent_set_trace_state_variable_value,
9187 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9188 get_set_tsv_func_addr): New prototypes.
9190 * ax.h: New include file.
9191 * ax.c: New source file.
9193 * tracepoint.c: Include ax.h.
9194 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9195 agent_expr, eval_result_type): Move to ax.h.
9196 (parse_agent_expr): Rename to ...
9197 (gdb_parse_agent_expr): ... this, make it non-static and move
9199 (unparse_agent_expr) Rename to ...
9200 (gdb_unparse_agent_expr): ... this, make it non-static and move
9202 (eval_agent_expr): Rename to ...
9203 (eval_tracepoint_agent_expr): ... this.
9204 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9205 forward declarations.
9206 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9207 (agent_get_trace_state_variable_value): New function.
9208 (agent_set_trace_state_variable_value): New function.
9209 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9210 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9211 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9212 (condition_true_at_tracepoint): Likewise.
9213 (parse_agent_expr): Rename to ...
9214 (gdb_parse_agent_expr): ... this and move to ax.c.
9215 (unparse_agent_expr): Rename to ...
9216 (gdb_unparse_agent_expr): ... this and move to ax.c.
9217 (gdb_agent_op_name): Move to ax.c.
9218 (eval_agent_expr): Rename to ...
9219 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9221 (eval_tracepoint_agent_expr): New function.
9222 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9224 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9226 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9227 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9228 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9229 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9230 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9231 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9232 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9233 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9234 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9235 (compile_bytecodes): Remove forward declaration.
9236 (is_goto_target): Move to ax.c.
9237 (compile_bytecodes): Move to ax.c and call
9238 agent_get_trace_state_variable_value (...) and
9239 agent_set_trace_state_variable_value (...).
9241 * Makefile.in: Update ax.c and IPA dependencies.
9243 2012-02-24 Pedro Alves <palves@redhat.com>
9245 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9246 (cmd_bigqtbuffer_circular): ... this. Only handle
9247 'QTBuffer:circular:'.
9248 (handle_tracepoint_general_set): Adjust.
9250 2012-02-16 Yao Qi <yao@codesourcery.com>
9252 * inferiors.c: Move code to ...
9253 * dll.c: .... here. New.
9254 * server.h: Declare clear_dlls.
9255 * Makefile.in (SFILES): Add dll.c.
9259 2012-02-11 Yao Qi <yao@codesourcery.com>
9261 * server.c: (handle_monitor_command): Add a new parameter
9263 (handle_query): Update caller.
9265 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9267 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9268 * configure, config.in: Regenerate.
9269 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9272 2012-02-02 Pedro Alves <palves@redhat.com>
9274 Try SIGKILL first, then PTRACE_KILL.
9275 * linux-low.c (linux_kill_one_lwp): New.
9276 (linux_kill_one_lwp): Rename to ...
9277 (kill_one_lwp_callback): ... this. Use the new
9280 2012-02-02 Pedro Alves <palves@redhat.com>
9282 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9285 2012-01-27 Pedro Alves <palves@redhat.com>
9287 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9288 (elf_64_file_p): Make static.
9289 (linux_pid_exe_is_elf_64_file): New.
9290 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9291 Delete declarations.
9292 (linux_pid_exe_is_elf_64_file): Declare.
9293 * linux-x86-low.c (x86_arch_setup): Use
9294 linux_pid_exe_is_elf_64_file.
9296 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9298 * linux-low.c (linux_wait_for_event_1): Rename to ...
9299 (linux_wait_for_event): ... here and merge it with former
9300 linux_wait_for_event - new variable wait_ptid, use it.
9301 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9303 2012-01-23 Pedro Alves <palves@redhat.com>
9305 * server.c (main): Avoid yet another case of infinite loop while
9306 detaching/killing after a longjmp.
9308 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9311 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9313 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9315 * hostio.c (handle_readlink): New function.
9316 (handle_vFile): Call it to handle "vFile:readlink" packets.
9318 2012-01-20 Pedro Alves <palves@redhat.com>
9319 Ulrich Weigand <ulrich.weigand@linaro.org>
9321 * server.c (handle_v_requests): Only support vAttach and vRun to
9322 start multiple processes when in extended protocol mode.
9324 2012-01-17 Pedro Alves <palves@redhat.com>
9326 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9327 memalign plus mprotect to allocate the scratch buffer.
9329 2012-01-13 Pedro Alves <palves@redhat.com>
9331 * server.c (attach_inferior): Clear `cont_thread'.
9333 2012-01-13 Pedro Alves <palves@redhat.com>
9335 * server.c (main): Avoid infinite loop while detaching/killing
9338 2012-01-09 Doug Evans <dje@google.com>
9340 * server.c (start_inferior): Set last_ptid in --wrapper case.
9342 2012-01-06 Yao Qi <yao@codesourcery.com>
9344 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9346 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9348 2012-01-04 Yao Qi <yao@codesourcery.com>
9350 * tracepoint.c (cmd_qtdp): Print debug message
9351 for static tracepoint.
9353 2012-01-04 Yao Qi <yao@codesourcery.com>
9355 * tracepoint.c (trace_vdebug): Differentiate debug message
9356 between gdbserver and IPA.
9358 2012-01-03 Yao Qi <yao@codesourcery.com>
9360 * tracepoint.c (tracepoint_was_hit): Don't collect for
9363 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9365 * terminal.h: Reformat copyright header.
9367 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9369 * server.c (gdbserver_version): Update copyright year.
9370 * gdbreplay.c (gdbreplay_version): Likewise.
9372 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9374 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9377 2011-12-18 Hui Zhu <teawater@gmail.com>
9378 * linux-low.c (linux_create_inferior): Save return value to ret.
9380 2011-12-18 Hui Zhu <teawater@gmail.com>
9382 * linux-low.c (linux_create_inferior): Save return value to ret.
9384 2011-12-16 Doug Evans <dje@google.com>
9386 * linux-low.c (linux_create_inferior): If stdio connection,
9387 redirect stdin from /dev/null, stdout to stderr.
9388 * remote-utils.c (remote_is_stdio): New static global.
9389 (remote_connection_is_stdio): New function.
9390 (remote_prepare): Handle stdio connection.
9391 (remote_open): Ditto.
9392 (remote_close): Don't close stdin for stdio connections.
9393 (read_prim,write_prim): New functions. Replace all calls to
9394 read/write to these.
9395 * server.c (main): Watch for "-" argument. Move call to
9396 remote_prepare before start_inferior.
9397 * server.h (STDIO_CONNECTION_NAME): New macro.
9398 (remote_connection_is_stdio): Declare.
9400 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9401 in debugging output.
9403 2011-12-15 Yao Qi <yao@codesourcery.com>
9405 * tracepoint.c: Include sys/syscall.h.
9406 (gdb_ust_thread): Remove preprocessor conditional.
9408 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9410 * linux-low.c (linux_detach_one_lwp): Call
9411 the_low_target.prepare_to_resume before detaching.
9413 2011-12-14 Yao Qi <yao@codesourcery.com>
9415 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9418 2011-12-14 Yao Qi <yao@codesourcery.com>
9420 * i386-low.c (i386_low_stopped_data_address): Initialize local
9423 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9427 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9428 DR_CONTROL unless necessary. Extend comments.
9429 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9430 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9432 2011-12-13 Yao Qi <yao@codesourcery.com>
9434 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9436 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9438 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9440 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9441 Print new debug message for such case.
9443 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9445 Fix overlapping memcpy.
9446 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9447 the read_inferior_memory transfer.
9448 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9449 write_inferior_memory transfer.
9450 (set_fast_tracepoint_jump): New variable buf. Use it for the
9451 read_inferior_memory and write_inferior_memory transfers.
9452 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9453 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9454 Use it for the write_inferior_memory transfer.
9455 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9458 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9460 * linux-low.c (fetch_register, store_register): Make code
9461 consistent, fix formatting.
9463 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9465 * linux-low.c (usr_store_inferior_registers): Factor out code
9466 to handle individual registers into...
9467 (store_register): ... this new function.
9469 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9471 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9472 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9473 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9474 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9475 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9476 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9477 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9478 (srv_xmlfiles): Add new XML files.
9480 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9482 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9483 (init_registers_s390_linux32v1): Add prototype.
9484 (init_registers_s390_linux32v2): Likewise.
9485 (init_registers_s390_linux64v1): Likewise.
9486 (init_registers_s390_linux64v2): Likewise.
9487 (init_registers_s390x_linux64v1): Likewise.
9488 (init_registers_s390x_linux64v2): Likewise.
9489 (s390_num_regs): Increment to 52.
9490 (s390_regmap): Add orig_r2 register.
9491 (s390_num_regs_3264): Increment to 68.
9492 (s390_regmap_3264): Add orig_r2 register.
9493 (s390_collect_ptrace_register): Handle orig_r2 register.
9494 (s390_supply_ptrace_register): Likewise.
9495 (s390_fill_last_break): New function.
9496 (s390_store_last_break): Likewise.
9497 (s390_fill_system_call): New function.
9498 (s390_store_system_call): Likewise.
9499 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9501 (s390_check_regset): New function.
9502 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9503 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9504 Update target_regsets for available register sets.
9506 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9507 Jan Kratochvil <jan.kratochvil@redhat.com>
9509 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9510 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9512 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9513 * linux-low.h (struct process_info_private): New member r_debug.
9514 * server.c (handle_qxfer_libraries): Call
9515 the_target->qxfer_libraries_svr4.
9516 (handle_qxfer_libraries_svr4): New function.
9517 (qxfer_packets): New entry "libraries-svr4".
9518 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9519 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9520 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9521 PACKET_qXfer_libraries_svr4.
9523 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9525 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9526 PSW address/mask between 8-byte and 16-byte formats.
9527 (s390_supply_ptrace_register): Likewise.
9528 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9529 basic addressing mode bit.
9531 2011-11-24 Stan Shebs <stan@codesourcery.com>
9533 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9535 2011-11-17 Stan Shebs <stan@codesourcery.com>
9537 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9538 (tracing_start_time): New global.
9539 (tracing_stop_time): New global.
9540 (tracing_user_name): New global.
9541 (tracing_notes): New global.
9542 (tracing_stop_note): New global.
9543 (cmd_qtstart): Set traceframe_usage, start_time.
9544 (stop_tracing): Set stop_time.
9545 (cmd_qtstatus): Report additional status.
9546 (cmd_qtp): New function.
9547 (handle_tracepoint_query): Call it.
9548 (cmd_qtnotes): New function.
9549 (handle_tracepoint_general_set): Call it.
9550 (get_timestamp): Rename from tsv_get_timestamp.
9552 2011-11-14 Stan Shebs <stan@codesourcery.com>
9553 Kwok Cheung Yeung <kcy@codesourcery.com>
9555 * linux-x86-low.c (small_jump_insn): New.
9556 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9557 trampoline and error message, build a trampoline and issue a small
9558 jump instruction to it.
9559 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9560 trampoline and error message.
9561 (x86_get_min_fast_tracepoint_insn_len): New.
9562 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9563 * linux-low.h (struct linux_target_ops): Add arguments to
9564 install_fast_tracepoint_jump_pad operation, add new operation.
9565 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9567 (linux_get_min_fast_tracepoint_insn_len): New function.
9568 (linux_target_op): Add new operation.
9569 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9570 (gdb_trampoline_buffer_end): Ditto.
9571 (gdb_trampoline_buffer_error): Ditto.
9572 (struct ipa_sym_addresses): Add fields for new IPA variables.
9573 (symbol_list): Add entries for new IPA variables.
9574 (struct tracepoint): Add fields to hold the address range of the
9575 trampoline used by the tracepoint.
9576 (trampoline_buffer_head): New static variable.
9577 (trampoline_buffer_tail): Ditto.
9578 (claim_trampoline_space): New function.
9579 (have_fast_tracepoint_trampoline_buffer): New function.
9580 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9582 (install_fast_tracepoint): Ditto, also add error buffer argument.
9583 (cmd_qtminftpilen): New function.
9584 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9585 (fast_tracepoint_from_trampoline_address): New function.
9586 (fast_tracepoint_collecting): Handle trampoline as part of jump
9588 (set_trampoline_buffer_space): New function.
9589 (initialize_tracepoint): Initialize new IPA variables.
9590 * target.h (struct target_ops): Add arguments to
9591 install_fast_tracepoint_jump_pad operation, add new
9592 get_min_fast_tracepoint_insn_len operation.
9593 (target_get_min_fast_tracepoint_insn_len): New.
9594 (install_fast_tracepoint_jump_pad): Add arguments.
9595 * server.h (IPA_BUFSIZ): Define.
9596 * linux-i386-ipa.c: Include extra header files.
9597 (initialize_fast_tracepoint_trampoline_buffer): New function.
9598 (initialize_low_tracepoint): Call it.
9599 * server.h (set_trampoline_buffer_space): Declare.
9600 (claim_trampoline_space): Ditto.
9601 (have_fast_tracepoint_trampoline_buffer): Ditto.
9603 2011-11-14 Yao Qi <yao@codesourcery.com>
9605 * server.c (handle_query): Handle InstallInTrace for qSupported.
9606 * tracepoint.c (add_tracepoint): Sort list.
9607 (install_tracepoint, download_tracepoint): New.
9608 (cmd_qtdp): Call them to install and download tracepoints.
9609 (sort_tracepoints): Removed.
9610 (cmd_qtstart): Update.
9612 2011-11-14 Yao Qi <yao@codesourcery.com>
9614 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9615 * mem-break.h: Declare.
9616 * tracepoint.c (cmd_qtstart): Move some code to ...
9617 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9619 (download_tracepoints): Move some code to ...
9620 (download_tracepoint_1): ... here. New.
9622 2011-11-08 Yao Qi <yao@codesourcery.com>
9624 * remote-utils.c (relocate_instruction): A comment fix.
9626 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9628 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9629 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9630 dr_status_mirror and dr_control_mirror from debug_reg_state.
9631 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9632 (i386_initial_stuff): Remove use of deleted globals.
9633 (i386_get_thread_context, i386_set_thread_context,
9634 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9635 from debug_reg_state.
9637 2011-11-05 Yao Qi <yao@codesourcery.com>
9639 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9640 address as TPOINT's.
9642 2011-11-02 Stan Shebs <stan@codesourcery.com>
9644 * tracepoint.c (agent_mem_read_string): New function.
9645 (eval_agent_expr): Call it for tracenz.
9646 * server.c (handle_query): Report support for tracenz.
9648 2011-11-02 Yao Qi <yao@codesourcery.com>
9650 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9652 2011-11-02 Yao Qi <yao@codesourcery.com>
9654 * target.h: Fix a typo in comment.
9656 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9658 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9659 clobber the breakpoints' shadows with fast tracepoint jumps.
9660 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9661 * target.c (write_inferior_memory): Also pass MYADDR down to
9664 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9666 * configure.ac: Check support for personality routine.
9667 * configure: Regenerate.
9668 * config.in: Likewise.
9669 * linux-low.c: Include <sys/personality.h>.
9670 Define ADDR_NO_RANDOMIZE if necessary.
9671 (linux_create_inferior): Disable address space randomization when
9672 forking inferior, if requested.
9673 (linux_supports_disable_randomization): New function.
9674 (linux_target_ops): Install it.
9675 * server.h (disable_randomization): Declare.
9676 * server.c (disable_randomization): New global variable.
9677 (handle_general_set): Handle QDisableRandomization.
9678 (handle_query): Likewise for qSupported.
9679 (main): Support --disable-randomization and --no-disable-randomization
9680 command line arguments.
9681 * target.h (struct target_ops): Add supports_disable_randomization.
9682 (target_supports_disable_randomization): New macro.
9684 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9686 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9688 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9689 [!PT_GETDSBT] (target_loadmap): New definition.
9690 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9691 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9692 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9693 and PT_GETDSBT to LINUX_LOADMAP.
9694 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9695 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9697 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9699 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9700 (arm_linux_hwbp_cap): New static variable.
9701 (arm_linux_get_hwbp_cap): Replace by ...
9702 (arm_linux_init_hwbp_cap): ... this new function.
9703 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9704 (arm_linux_get_hw_watchpoint_count): Likewise.
9705 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9706 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9707 (arm_prepare_to_resume): Use perror_with_name instead of error.
9709 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9711 * linux-arm-low.c: Include <signal.h>.
9712 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9713 (struct arm_linux_hwbp_cap): New data type.
9714 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9715 (struct arm_linux_hw_breakpoint): New data type.
9716 (MAX_BPTS, MAX_WPTS): Define.
9717 (struct arch_process_info, struct arch_lwp_info): New data types.
9718 (arm_linux_get_hwbp_cap): New function.
9719 (arm_linux_get_hw_breakpoint_count): Likewise.
9720 (arm_linux_get_hw_watchpoint_count): Likewise.
9721 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9722 (arm_hwbp_control_initialize): Likewise.
9723 (arm_hwbp_control_is_enabled): Likewise.
9724 (arm_hwbp_control_is_initialized): Likewise.
9725 (arm_hwbp_control_disable): Likewise.
9726 (arm_linux_hw_breakpoint_equal): Likewise.
9727 (arm_linux_hw_point_initialize): Likewise.
9728 (struct update_registers_data): New data structure.
9729 (update_registers_callback: New function.
9730 (arm_insert_point): Likewise.
9731 (arm_remove_point): Likewise.
9732 (arm_stopped_by_watchpoint): Likewise.
9733 (arm_stopped_data_address): Likewise.
9734 (arm_new_process): Likewise.
9735 (arm_new_thread): Likewise.
9736 (arm_prepare_to_resume): Likewise.
9737 (the_low_target): Register arm_insert_point, arm_remove_point,
9738 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9739 arm_new_thread, and arm_prepare_to_resume.
9741 2011-09-15 Stan Shebs <stan@codesourcery.com>
9743 * server.h (struct emit_ops): Add compare-goto fields.
9744 * tracepoint.c (gdb_agent_op_sizes): New table.
9745 (emit_eq_goto): New function.
9746 (emit_ne_goto): New function.
9747 (emit_lt_goto): New function.
9748 (emit_le_goto): New function.
9749 (emit_gt_goto): New function.
9750 (emit_ge_goto): New function.
9751 (is_goto_target): New function.
9752 (compile_bytecodes): Recognize special cases of compare-goto
9753 combinations and call specialized emitters for them.
9754 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9755 (amd64_emit_ne_goto): New function.
9756 (amd64_emit_lt_goto): New function.
9757 (amd64_emit_le_goto): New function.
9758 (amd64_emit_gt_goto): New function.
9759 (amd64_emit_ge_goto): New function.
9760 (amd64_emit_ops): Add the new functions.
9761 (i386_emit_eq_goto): New function.
9762 (i386_emit_ne_goto): New function.
9763 (i386_emit_lt_goto): New function.
9764 (i386_emit_le_goto): New function.
9765 (i386_emit_gt_goto): New function.
9766 (i386_emit_ge_goto): New function.
9767 (i386_emit_ops): Add the new functions.
9769 2011-09-08 Stan Shebs <stan@codesourcery.com>
9771 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9772 (i386_emit_epilogue): Restore %ebx.
9774 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9776 * server.c (step_thread): Remove definition.
9777 (process_serial_event): Don't handle Hs.
9778 * server.h (step_thread): Remove declaration.
9779 * target.c (set_desired_inferior): Remove use of step_thread.
9781 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9783 * linux-low.c: Include linux-procfs.h.
9784 (linux_attach_lwp_1): Update comments.
9785 (linux_attach): Scan for existing threads when attaching to a
9786 process that is the tgid.
9787 * Makefile.in: Update dependencies.
9789 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9791 * configure.srv: Add linux-procfs.o dependencies.
9793 2011-08-14 Yao Qi <yao@codesourcery.com>
9795 * target.h (struct target_ops): Fix indent.
9796 * win32-low.c (win32_target_ops): Fix comment.
9798 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9799 Yao Qi <yao@codesourcery.com>
9801 * Makefile.in (clean): Remove tic6x-*.c files.
9802 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9803 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9804 (tic6x-c64xp-linux.c): Likewise.
9805 * configure.srv: Add support for tic6x-*-uclinux.
9806 * linux-tic6x-low.c: New.
9807 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9809 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9810 Yao Qi <yao@codesourcery.com>
9812 * target.h (struct target_ops): Add read_loadmap.
9813 * linux-low.c (struct target_loadseg): New type.
9814 (struct target_loadmap): New type.
9815 (linux_read_loadmap): New function.
9816 (linux_target_ops): Add linux_read_loadmap.
9817 * server.c (handle_query): Support qXfer:fdpic:read packet.
9818 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9821 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9823 * win32-low.c: Include <stdint.h>.
9825 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9827 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9828 to the inferior here.
9829 (i386_remove_aligned_watchpoint): Ditto.
9830 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9831 fit part of the watchpoint in the debug registers.
9832 (i386_update_inferior_debug_regs): New.
9833 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9834 registers, and only update the inferior on success.
9835 (i386_low_remove_watchpoint): Ditto.
9837 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9839 * linux-low.c (compare_ints, unique, list_threads, show_process,
9840 linux_core_of_thread): Delete.
9841 (linux_target_ops): Change linux_core_of_thread to
9842 linux_common_core_of_thread.
9843 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9844 * utils.c (malloc_failure): Change type of argument.
9845 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9846 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9847 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9848 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9849 (IPA_OBJS): Add common-utils-ipa.o.
9850 (ptid_h, linux_osdata_h): New macros.
9851 (server_h): Add common/common-utils.h, common/xml-utils.h,
9852 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9854 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9855 ptid.o, buffer.o): New rules.
9856 (linux-low.o): Add common/linux-osdata.h as a dependency.
9857 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9858 * configure.ac: Add AC_HEADER_DIRENT check.
9859 * config.in: Regenerate.
9860 * configure: Regenerate.
9861 * remote-utils.c (xml_escape_text): Delete.
9862 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9863 buffer_xml_printf): Move to common/buffer.c.
9864 * server.c (main): Remove call to initialize_inferiors.
9865 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9866 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9867 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9868 internal_error, gdb_assert, gdb_assert_fail): Delete.
9869 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9870 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9872 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9873 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9874 initialize_inferiors): Delete.
9876 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9878 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9881 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9883 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9885 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9887 2011-05-26 Yao Qi <yao@codesourcery.com>
9889 * Makefile.in (thread-db.o): Track dependence to
9890 common/gdb_thread_db.h.
9891 * thread-db.c: include gdb_thread_db.h from right place.
9893 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9895 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9896 __FILE__ and __LINE__ to internal_error.
9898 2011-05-13 Doug Evans <dje@google.com>
9900 * thread-db.c (try_thread_db_load_from_sdir): New function.
9901 (try_thread_db_load_from_dir): New function.
9902 (thread_db_load_search): Handle $sdir, ignore $pdir.
9903 Remove trying of system directories if search of
9904 libthread-db-search-path fails, that is now done via $sdir.
9906 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9908 * server.c (handle_query): Add EnableDisableTracepoints to the list
9909 of supported features.
9910 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9912 (cmd_qtenable_disable): New.
9913 (cmd_qtstart): Install tracepoints even if disabled.
9914 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9915 receiving a QTEnable or QTDisable packet.
9916 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9917 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9919 (gdb_probe): Skip data collection if static tracepoint is disabled.
9921 2011-05-10 Doug Evans <dje@google.com>
9923 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9925 2011-05-04 Doug Evans <dje@google.com>
9927 * linux-low.c (linux_join): Skip process lookup.
9928 * spu-low.c (spu_join): Ditto.
9929 * server.c (join_inferiors_callback): Delete.
9930 (process_serial_event): For 'D' packet (detach) call join_inferior
9933 2011-05-04 Joseph Myers <joseph@codesourcery.com>
9935 * README: Don't mention xscale*-*-linux*.
9936 * configure.srv (xscale*-*-linux*): Don't handle target.
9938 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
9940 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
9942 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
9943 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
9944 (i386_emit_void_call_2): Likewise.
9946 2011-04-26 Yao Qi <yao@codesourcery.com>
9948 * linux-low.c: Move common macros to linux-ptrace.h.
9949 Include linux-ptrace.h.
9950 * Makefile.in (linux_ptrace_h): New.
9951 (linux-low.o): Depends on linux-ptrace.h.
9953 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
9955 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
9956 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
9957 (remote_prepare): New function with most of the TCP code from ...
9958 (remote_open): ... here. Detect PORT here unconditionally. Move also
9959 setting transport_is_reliable.
9960 * server.c (run_once): New variable.
9961 (gdbserver_usage): Document it.
9962 (main): Set run_once for `--once'. Call remote_prepare. Exit after
9963 the first run if RUN_ONCE.
9964 * server.h (run_once, remote_prepare): New declarations.
9966 2011-04-19 Tom Tromey <tromey@redhat.com>
9968 * win32-low.c (handle_load_dll): Remove duplicate "the".
9970 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
9972 Remove support for old Cygwin 1.5 versions.
9973 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
9974 function to avoid warning.
9975 (win32_add_one_solib): Use cygwin_conv_path function to avoid
9978 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
9980 * gdbserver/server.h (Macro _): Define it if not available.
9982 2011-03-14 Michael Snyder <msnyder@vmware.com>
9984 * hostio.c (handle_close): Remove unnecessary null test.
9986 2011-03-10 Joel Brobecker <brobecker@adacore.com>
9988 * Makefile.in (maintainer-clean realclean distclean): Remove
9989 "make ... subdir_do" command.
9991 2011-03-10 Michael Snyder <msnyder@vmware.com>
9993 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
9995 * server.c (handle_v_run): Free alloced buffer on early return.
9997 2011-03-09 Yao Qi <yao@codesourcery.com>
10000 2011-03-04 Yao Qi <yao@codesourcery.com>
10002 * Makefile.in: Remove GNU make feature --directory.
10004 2011-03-05 Yao Qi <yao@codesourcery.com>
10006 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10007 (subdir_do): New make target. Copied from gdb/Makefile.
10008 (maintainer-clean, realclean, distclean, clean): Call corresponding
10009 make targets in common/Makefile.
10011 2011-02-11 Yao Qi <yao@codesourcery.com>
10013 * configure.ac: Call AC_PROG_RANLIB.
10014 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10015 * configure: Regenerate.
10017 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10019 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10021 2011-03-06 Yao Qi <yao@codesourcery.com>
10023 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10025 2011-03-05 Yao Qi <yao@codesourcery.com>
10027 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10028 (subdir_do): New make target. Copied from gdb/Makefile.
10029 (maintainer-clean, realclean, distclean, clean): Call corresponding
10030 make targets in common/Makefile.
10032 2011-03-04 Yao Qi <yao@codesourcery.com>
10034 * Makefile.in: Remove GNU make feature --directory.
10036 2011-03-04 Michael Snyder <msnyder@vmware.com>
10038 * server.c (queue_stop_reply): Call xmalloc not malloc.
10040 2011-03-02 Michael Snyder <msnyder@vmware.com>
10042 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10044 2011-02-28 Michael Snyder <msnyder@vmware.com>
10046 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10047 (cmd_qtframe): Ditto.
10048 (cmd_qtbuffer): Ditto.
10049 (cmd_bigqtbuffer): Ditto.
10051 * utils.c (decimal2str): Initialize 'width' to nine, then
10052 don't mess with it.
10054 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10056 * hostio.c (require_data): Free *data, not data.
10058 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10060 * hostio.c (require_data): Use free, not xfree.
10062 2011-02-27 Michael Snyder <msnyder@vmware.com>
10064 * server.c (handle_query): Discard unused value.
10066 * hostio.c (require_data): Free malloc memory before returning
10069 2011-02-26 Michael Snyder <msnyder@vmware.com>
10071 * linux-low.c (list_threads): Call closedir for dirent.
10073 2011-02-27 Michael Snyder <msnyder@vmware.com>
10075 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10076 a case statement falls through.
10078 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10080 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10083 2011-02-26 Michael Snyder <msnyder@vmware.com>
10085 * utils.c (decimal2str): Eliminate dead code and dead param.
10086 (pulongest): Drop dead param from call to decimal2str.
10089 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10091 Revert the following patch (not approved yet):
10092 2011-02-21 Hui Zhu <teawater@gmail.com>
10093 * tracepoint.c (tp_printf): New function.
10094 (eval_agent_expr): Handle gdb_agent_op_printf.
10096 2011-02-21 Hui Zhu <teawater@gmail.com>
10098 * tracepoint.c (tp_printf): New function.
10099 (eval_agent_expr): Handle gdb_agent_op_printf.
10101 2011-02-18 Tom Tromey <tromey@redhat.com>
10103 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10104 (tracepoint.o): Likewise.
10105 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10106 (gdb_agent_op_names): Likewise.
10108 2011-02-18 Tom Tromey <tromey@redhat.com>
10110 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10111 gdb_agent_op_rot>: New constants.
10112 (gdb_agent_op_names): Add pick and roll.
10113 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10116 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10118 * aclocal.m4: Regenerated with aclocal-1.11.1.
10120 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10122 * server.c (handle_qxfer_traceframe_info): New.
10123 (qxfer_packets): Register "traceframe-info".
10124 (handle_query): Report support for qXfer:traceframe-info:read+.
10125 * tracepoint.c (match_blocktype): New.
10126 (traceframe_find_block_type): Rename to ...
10127 (traceframe_walk_blocks): ... this. Add callback filter argument,
10129 (traceframe_find_block_type): New, reimplemented on top of
10130 traceframe_walk_blocks.
10131 (build_traceframe_info_xml): New.
10132 (traceframe_read_info): New.
10133 * server.h (traceframe_read_info): Declare.
10135 2011-02-11 Yao Qi <yao@codesourcery.com>
10137 * configure.ac: Call AC_PROG_RANLIB.
10138 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10139 * configure: Regenerate.
10141 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10143 * server.c (gdb_read_memory): Change return semantics to allow
10145 (handle_search_memory_1): Adjust.
10146 (process_serial_event) <'m' packet>: Handle partial transfers.
10147 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10149 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10151 * regcache.c (init_register_cache): Initialize
10152 regcache->register_status.
10153 (free_register_cache): Release regcache->register_status.
10154 (regcache_cpy): Copy register_status.
10155 (registers_to_string): Print 'x's for unavailable registers.
10156 (supply_register): Mark the register's status valid or
10157 unavailable, depending on whether a buffer was passed in or not.
10158 (supply_register_zeroed): New.
10159 (supply_regblock): Mark the registers' status valid or
10160 unavailable, depending on whether a buffer was passed in or not.
10161 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10162 (struct regcache): New `register_status' field.
10163 (supply_register_zeroed): Declare.
10164 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10165 supply_register_zeroed, rather than passing a NULL buffer to
10167 * tracepoint.c (fetch_traceframe_registers): Update comment.
10169 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10171 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10174 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10176 * server.h (decode_xfer_write): Change prototype.
10177 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10178 and don't extract the annex here.
10179 * server.c (decode_xfer_read): Remove `annex' parameter,
10180 and don't extract the annex here.
10181 (decode_xfer): New.
10182 (struct qxfer): New.
10183 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10184 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10185 (handle_qxfer_statictrace): New functions, abstracted out from
10186 handle_query, and made to use the struct qxfer interface.
10187 (handle_threads_qxfer_proper): Rename to ...
10188 (handle_qxfer_threads_proper): ... this.
10189 (handle_threads_qxfer): Rename to ...
10190 (handle_qxfer_threads): ... this. Adjust.
10191 (qxfer_packets): New array.
10192 (handle_qxfer): New function.
10193 (handle_query): Use handle_qxfer.
10195 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10197 * gdbreplay.c: Shorten lines of >= 80 columns.
10198 * linux-low.c: Ditto.
10199 * linux-ppc-low.c: Ditto.
10200 * linux-s390-low.c: Ditto.
10201 * linux-sparc-low.c: Ditto.
10202 * linux-x86-low.c: Ditto.
10203 * linux-xtensa-low.c: Ditto.
10204 * mem-break.c: Ditto.
10205 * nto-low.c: Ditto.
10206 * regcache.h: Ditto.
10207 * remote-utils.c: Ditto.
10210 * thread-db.c: Ditto.
10211 * tracepoint.c: Ditto.
10213 * win32-low.h: Ditto.
10215 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10217 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10220 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10222 * server.c (gdbserver_version): Update copyright year in version
10224 * gdbreplay.c (gdbreplay_version): Ditto.
10226 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10228 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10229 * linux-bfin-low.c: New file.
10230 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10231 PT_DATA_ADDR for BFIN targets.
10232 * Makefile.in (SFILES): Add linux-bfin-low.c.
10233 (clean): Remove reg-bfin.c.
10234 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10235 * README: Mention supported Blackfin targets.
10237 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10239 * .gitignore: New file.
10241 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10243 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10245 2010-10-22 Jie Zhang <jie@codesourcery.com>
10247 * Makefile.in: Add FLAGS_TO_PASS variable.
10248 (install): Remove dependency of install-only and recursively
10249 invoke make for install-only.
10251 2010-10-04 Doug Evans <dje@google.com>
10253 * Makefile.in (uninstall): Use $(DESTDIR).
10255 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10259 * linux-x86-low.c (compat_siginfo_from_siginfo)
10260 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10261 si_code is < 0. Check for si_code == SI_TIMER before checking for
10264 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10266 * lynx-i386-low.c: New file.
10267 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10269 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10271 * lynx-low.c (ptrace_request_to_str): Remove handling for
10272 request values that have been removed in LynxOS 5.x.
10274 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10276 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10279 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10281 * configure.ac: Add --enable-inprocess-agent option.
10282 * configure: Rebuilt.
10284 2010-09-06 Yao Qi <yao@codesourcery.com>
10286 * linux-low.c (linux_kill): Remove unused variable.
10287 (linux_stabilize_threads): Likewise.
10288 * server.c (start_inferior): Likewise.
10289 (queue_stop_reply_callback): Likewise.
10290 * tracepoint.c (do_action_at_tracepoint): Likewise.
10292 2010-09-06 Yao Qi <yao@codesourcery.com>
10294 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10297 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10299 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10301 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10303 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10306 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10308 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10309 gdbserver/lynx-ppc-low.c: New files.
10310 * Makefile.in (lynx_low_h): New variable.
10311 (lynx-low.o, lynx-ppc-low.o): New rules.
10312 * configure.ac: On LynxOS, link with -lnetinet.
10313 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10314 * configure: regenerate.
10316 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10318 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10319 * configure.ac: Add check for vasprintf and vsnprintf.
10320 * configure, config.in: Regenerate.
10321 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10323 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10325 * gdbreplay.c: Move include of alloca.h up, next to include of
10327 * server.h: Add include of malloc.h.
10328 * mem-break.c: Remove include of malloc.h.
10329 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10331 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10333 * Makefile.in (memmem.o): Build with -Wno-error.
10335 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10337 * utils.c (xsnprintf): Make non-static.
10338 * server.h: Add xsnprintf declaration.
10339 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10340 replace calls to snprintf by calls to xsnprintf throughout.
10342 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10344 * configure.ac: Add configure check for alloca.
10345 * configure, config.in: Regenerate.
10346 * server.h: Include alloca.h if it exists.
10347 * gdbreplay.c: Include alloca.h if it exists.
10349 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10351 * linux-low.c (__SIGRTMIN): Define if not already defined.
10352 (linux_create_inferior): Check for __ANDROID__ rather than
10354 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10355 are already deferred.
10356 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10357 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10358 stopped and already has a pending signal to report.
10359 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10360 a pending signal to report or is moving out of a jump pad.
10361 (linux_init_signals): Check for __ANDROID__ rather than
10364 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10366 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10367 debug_threads check. Avoid a linear search when not doing debug
10370 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10372 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10373 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10374 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10375 (process_event): Change local fd's type to gdb_fildes_t.
10376 (create_file_handler): Adjust prototype.
10377 (delete_file_handler): Adjust prototype.
10378 (handle_file_event): Adjust prototype. Use pfildes.
10379 (create_file_event): Adjsut prototype.
10380 * remote-utils.c (remote_desc, listen_desc): Change type to
10382 * server.h: New gdb_fildes_t typedef.
10383 [USE_WIN32API]: Include winsock2.h.
10384 (delete_file_handler, add_file_handler): Adjust prototypes.
10385 (pfildes): Declare.
10386 * utils.c (pfildes): New.
10388 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10390 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10391 * configure: Regenerate.
10393 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10395 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10396 (linux_done_accessing_memory): ... this.
10397 (linux_target_ops): Adjust.
10398 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10399 * nto-low.c (nto_target_ops): Adjust comment.
10400 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10401 * spu-low.c (spu_target_ops): Adjust comment.
10402 * target.h (target_ops): Rename unprepare_to_access_memory field
10403 to done_accessing_memory.
10404 (unprepare_to_access_memory): Rename to ...
10405 (done_accessing_memory): ... this.
10407 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10409 * linux-low.c (linux_prepare_to_access_memory): New.
10410 (linux_unprepare_to_access_memory): New.
10411 (linux_target_ops): Install them.
10412 * server.c (read_memory): Rename to ...
10413 (gdb_read_memory): ... this. Use
10414 prepare_to_access_memory/prepare_to_access_memory.
10415 (write_memory): Rename to ...
10416 (gdb_write_memory): ... this. Use
10417 prepare_to_access_memory/prepare_to_access_memory.
10418 (handle_search_memory_1): Adjust.
10419 (process_serial_event): Adjust.
10420 * target.h (struct target_ops): New fields
10421 prepare_to_access_memory and unprepare_to_access_memory.
10422 (prepare_to_access_memory, unprepare_to_access_memory): New.
10423 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10424 prepare_to_access_memory/prepare_to_access_memory.
10425 * nto-low.c (nto_target_ops): Adjust.
10426 * spu-low.c (spu_target_ops): Adjust.
10427 * win32-low.c (win32_target_ops): Adjust.
10429 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10431 * Makefile.in (WARN_CFLAGS): Get it from configure.
10432 (WERROR_CFLAGS): New.
10433 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10434 * configure.ac: Introduce --enable-werror, which adds -Werror to
10435 the compiler command line. Enabled by default. Disable with
10436 --disable-werror. Add -Wdeclaration-after-statement
10437 Wpointer-arith and -Wformat-nonliteral to warning flags.
10438 * configure: Regenerate.
10440 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10442 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10444 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10446 * gdbreplay.c (remote_error): New.
10448 (expect): Use gdbchar. Check for error reading from GDB.
10449 Clarify sync error output.
10450 (play): Check for errors writing to GDB.
10451 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10452 * remote-utils.c (getpkt): Check for errors writing to the remote
10455 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10457 * linux-low.c (linux_wait_1): Move non-debugging code out of
10458 `debug_threads' control.
10460 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10462 * linux-low.c (linux_wait_1): Don't set last_status here.
10463 * server.c (push_event, queue_stop_reply_callback): Assert we're
10464 not pushing a TARGET_WAITKIND_IGNORE event.
10465 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10466 (myresume, handle_target_event): Set the thread's last_resume_kind
10467 and last_status from the target returned status.
10469 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10473 * linux-x86-low.c (update_debug_registers_callback): New.
10474 (i386_dr_low_set_addr): Use it.
10475 (i386_dr_low_get_addr): New.
10476 (i386_dr_low_set_control): Use update_debug_registers_callback.
10477 (i386_dr_low_get_control): New.
10478 (i386_dr_low_get_status): Adjust.
10479 * linux-low.c (linux_stop_lwp): New.
10480 * linux-low.h (linux_stop_lwp): Declare.
10482 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10483 argument instead of a i386_debug_reg_state.
10484 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10485 a i386_debug_reg_state.
10486 (i386_insert_aligned_watchpoint): Adjust.
10487 (i386_remove_aligned_watchpoint): Adjust.
10488 (i386_low_stopped_data_address): Read the debug registers from the
10489 inferior instead of from the mirrors.
10490 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10491 (i386_dr_low_get_addr): Declare.
10492 (i386_dr_low_get_control): Declare.
10493 (i386_dr_low_get_status): Change prototype.
10495 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10496 (i386_dr_low_get_addr): New.
10497 (i386_dr_low_get_control): New.
10498 (i386_dr_low_get_status): Adjust prototype. Return
10500 (i386_initial_stuff): Clear dr_status_mirror and
10502 (i386_get_thread_context): Adjust.
10503 (i386_set_thread_context): Adjust.
10504 (i386_thread_added): Adjust.
10506 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10508 * linux-low.h (linux_thread_area): Delete declaration.
10510 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10512 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10513 after its termination.
10515 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10517 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10518 (gdb_wants_all_stopped): Delete.
10519 (linux_wait_1): Don't call them.
10520 * server.c (handle_v_cont): Tag all threads as want-stopped.
10521 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10522 stopped as "client-wants-stopped".
10524 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10526 * Makefile.in (signals_h): New.
10527 (server_h): Depend on it.
10528 (server.o): Don't depend on $(signals_def).
10529 (signals.o): Depend on $(signals_def).
10531 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10533 * Makefile.in (signals_def): New.
10534 (server_h): Append include/gdb/signals.h and signals_def.
10535 (server.o): Append signals_def.
10537 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10539 * server.c (handle_target_event): Use target_signal_to_host for
10540 resume_info.sig initialization.
10541 * target.h (struct thread_resume) <sig>: New comment.
10543 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10545 * server.c (handle_query): strcpy() the returned string from paddress()
10546 instead of sprintf().
10547 * utils.c (paddress): Return phex_nz().
10549 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10551 * server.c (handle_v_cont): Call mourn_inferior if process
10553 (myresume): Likewise.
10555 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10557 Static tracepoints, and integration with UST.
10559 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10560 * mem-break.c (uninsert_all_breakpoints)
10561 (reinsert_all_breakpoints): New.
10562 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10563 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10564 (gdb_agent_ust_loaded, helper_thread_id)
10565 (gdb_agent_helper_thread_id): New macros.
10566 (struct ipa_sym_addresses): Add addr_ust_loaded,
10567 addr_helper_thread_id, addr_cmd_buf.
10568 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10569 (in_process_agent_loaded_ust): New.
10570 (write_e_ust_not_loaded): New.
10571 (maybe_write_ipa_ust_not_loaded): New.
10572 (struct collect_static_trace_data_action): New.
10573 (enum tracepoint_type) <static_tracepoint>: New.
10574 (struct tracepoint) <handle>: Mention static tracepoints.
10575 (struct static_tracepoint_ctx): New.
10576 (CMD_BUF_SIZE): New.
10577 (add_tracepoint_action): Handle static tracepoint actions.
10578 (unprobe_marker_at): New.
10579 (clear_installed_tracepoints): Handle static tracepoints.
10580 (cmd_qtdp): Handle static tracepoints.
10581 (probe_marker_at): New.
10582 (cmd_qtstart): Handle static tracepoints.
10583 (response_tracepoint): Handle static tracepoints.
10584 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10585 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10586 (get_context_regcache): Handle static tracepoints.
10587 (do_action_at_tracepoint): Handle static tracepoint actions.
10588 (traceframe_find_block_type): Handle static trace data blocks.
10589 (traceframe_read_sdata): New.
10590 (download_tracepoints): Download static tracepoint actions.
10591 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10592 (GDB_PROBE_NAME): New.
10594 (GET_UST_SYM): New.
10597 (ust_marker_to_static_tracepoint): New.
10599 (collect_ust_data_at_tracepoint): New.
10600 (gdb_ust_probe): New.
10601 (UNIX_PATH_MAX, SOCK_DIR): New.
10602 (gdb_ust_connect_sync_socket): New.
10603 (resume_thread, stop_thread): New.
10604 (run_inferior_command): New.
10605 (init_named_socket): New.
10606 (gdb_ust_socket_init): New.
10607 (cstr_to_hexstr): New.
10609 (first_marker, next_marker): New.
10610 (response_ust_marker): New.
10611 (cmd_qtfstm, cmd_qtsstm): New.
10612 (unprobe_marker_at, probe_marker_at): New.
10613 (cmd_qtstmat, gdb_ust_thread): New.
10614 (gdb_ust_init): New.
10615 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10616 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10617 (ST_REGENTRY): New.
10618 (x86_64_st_collect_regmap): New.
10619 (X86_64_NUM_ST_COLLECT_GREGS): New.
10620 (AMD64_RIP_REGNUM): New.
10621 (supply_static_tracepoint_registers): New.
10622 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10623 (ST_REGENTRY): New.
10624 (i386_st_collect_regmap): New.
10625 (i386_NUM_ST_COLLECT_GREGS): New.
10626 (supply_static_tracepoint_registers): New.
10627 * server.c (handle_query): Handle qXfer:statictrace:read.
10628 <qSupported>: Report support for StaticTracepoints, and
10629 qXfer:statictrace:read features.
10630 * server.h (traceframe_read_sdata)
10631 (supply_static_tracepoint_registers): Declare.
10632 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10633 (unpack_varlen_hex): Include in IPA build.
10634 * Makefile.in (ustlibs, ustinc): New.
10635 (IPA_OBJS): Add remote-utils-ipa.o.
10636 ($(IPA_LIB)): Link -ldl and -lpthread.
10638 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10639 * config.in, configure: Regenerate.
10641 2010-06-20 Ian Lance Taylor <iant@google.com>
10642 Pedro Alves <pedro@codesourcery.com>
10644 * linux-x86-low.c (always_true): Delete.
10645 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10646 trying to fool the compiler with always_true.
10648 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10650 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10651 conditions in gdbserver.
10653 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10655 * spu-low.c (spu_read_memory): Wrap around local store limit.
10656 (spu_write_memory): Likewise.
10658 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10660 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10661 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10663 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10665 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10666 uses with LONGEST uses.
10668 2010-06-14 Stan Shebs <stan@codesourcery.com>
10669 Pedro Alves <pedro@codesourcery.com>
10673 * linux-x86-low.c: Include limits.h.
10675 (always_true): New.
10678 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10679 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10680 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10681 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10682 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10683 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10684 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10685 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10686 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10687 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10688 (amd64_emit_void_call_2): New.
10689 (amd64_emit_ops): New.
10690 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10691 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10692 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10693 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10694 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10695 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10696 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10697 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10698 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10699 (i386_emit_stack_adjust, i386_emit_int_call_1)
10700 (i386_emit_void_call_2): New.
10701 (i386_emit_ops): New.
10702 (x86_emit_ops): New.
10703 (the_low_target): Install x86_emit_ops.
10704 * server.h (struct emit_ops): New.
10705 (get_raw_reg_func_addr): Declare.
10706 (current_insn_ptr, emit_error): Declare.
10707 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10708 (set_trace_state_variable_value): New defines.
10709 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10710 addr_get_trace_state_variable_value and
10711 addr_set_trace_state_variable_value.
10712 (symbol_list): New fields for get_raw_reg,
10713 get_trace_state_variable_value and set_trace_state_variable_value.
10714 (condfn): New typedef.
10715 (struct tracepoint): New field `compiled_cond'.
10716 (do_action_at_tracepoint): Clear compiled_cond.
10717 (get_trace_state_variable_value, set_trace_state_variable_value):
10719 (condition_true_at_tracepoint): If there's a compiled condition,
10721 (current_insn_ptr, emit_error): New globals.
10722 (struct bytecode_address): New.
10723 (get_raw_reg_func_addr): New.
10724 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10725 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10726 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10727 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10728 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10729 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10730 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10731 (compile_tracepoint_condition, compile_bytecodes): New.
10732 * target.h (emit_ops): Forward declare.
10733 (struct target_ops): New field emit_ops.
10734 (target_emit_ops): New.
10735 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10736 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10737 * linux-low.c (linux_emit_ops): New.
10738 (linux_target_ops): Install it.
10739 * linux-low.h (struct linux_target_ops): New field emit_ops.
10741 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10743 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10744 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10746 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10747 Stan Shebs <stan@codesourcery.com>
10749 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10750 (all): Depend on $(extra_libraries).
10751 (install-only): Install the IPA.
10752 (IPA_OBJS, IPA_LIB): New.
10753 (clean): Remove the IPA lib.
10754 (IPAGENT_CFLAGS): New.
10755 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10756 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10757 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10758 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10759 * configure.ac: Check for atomic builtins support in the compiler.
10760 (IPA_DEPFILES, extra_libraries): Define.
10761 * configure.srv (ipa_obj): Add description.
10762 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10763 (i[34567]86-*-linux*): Set ipa_obj.
10764 (x86_64-*-linux*): Set ipa_obj.
10765 * linux-low.c (stabilizing_threads): New.
10766 (supports_fast_tracepoints): New.
10767 (linux_detach): Stabilize threads before detaching.
10768 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10769 the lwp is either not stabilizing, or is moving out of a jump pad.
10770 (linux_fast_tracepoint_collecting): New.
10771 (maybe_move_out_of_jump_pad): New.
10772 (enqueue_one_deferred_signal): New.
10773 (dequeue_one_deferred_signal): New.
10774 (linux_wait_for_event_1): If moving out of a jump pad, defer
10775 pending signals to later.
10776 (linux_stabilize_threads): New.
10777 (linux_wait_1): Check if threads need moving out of jump pads, and
10779 (stuck_in_jump_pad_callback): New.
10780 (move_out_of_jump_pad_callback): New.
10781 (lwp_running): New.
10782 (linux_resume_one_lwp): Handle moving out of jump pads.
10783 (linux_set_resume_request): Dequeue deferred signals.
10784 (need_step_over_p): Also step over fast tracepoint jumps.
10785 (start_step_over): Also uninsert fast tracepoint jumps.
10786 (finish_step_over): Also reinsert fast tracepoint jumps.
10787 (linux_install_fast_tracepoint_jump): New.
10788 (linux_target_ops): Install linux_stabilize_threads and
10789 linux_install_fast_tracepoint_jump_pad.
10790 * linux-low.h (linux_target_ops) <get_thread_area,
10791 install_fast_tracepoint_jump_pad>: New fields.
10792 (struct lwp_info) <collecting_fast_tracepoint,
10793 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10794 (linux_get_thread_area): Declare.
10795 * linux-x86-low.c (jump_insn): New.
10796 (x86_get_thread_area): New.
10797 (append_insns): New.
10798 (push_opcode): New.
10799 (amd64_install_fast_tracepoint_jump_pad): New.
10800 (i386_install_fast_tracepoint_jump_pad): New.
10801 (x86_install_fast_tracepoint_jump_pad): New.
10802 (the_low_target): Install x86_get_thread_area and
10803 x86_install_fast_tracepoint_jump_pad.
10804 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10805 (struct fast_tracepoint_jump): New.
10806 (fast_tracepoint_jump_insn): New.
10807 (fast_tracepoint_jump_shadow): New.
10808 (find_fast_tracepoint_jump_at): New.
10809 (fast_tracepoint_jump_here): New.
10810 (delete_fast_tracepoint_jump): New.
10811 (set_fast_tracepoint_jump): New.
10812 (uninsert_fast_tracepoint_jumps_at): New.
10813 (reinsert_fast_tracepoint_jumps_at): New.
10814 (set_breakpoint_at): Use write_inferior_memory.
10815 (uninsert_raw_breakpoint): Use write_inferior_memory.
10816 (check_mem_read): Mask out fast tracepoint jumps.
10817 (check_mem_write): Mask out fast tracepoint jumps.
10818 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10819 (set_fast_tracepoint_jump): Declare.
10820 (delete_fast_tracepoint_jump)
10821 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10822 (reinsert_fast_tracepoint_jumps_at): Declare.
10823 * regcache.c: Don't compile many functions when building the
10824 in-process agent library.
10825 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10826 the register buffer in the heap.
10827 (free_register_cache): If the register buffer isn't owned by the
10828 regcache, don't free it.
10829 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10830 pre-existing register caches.
10831 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10833 (convert_ascii_to_int): : Constify `from' parameter type.
10834 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10835 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10836 the needed buffer in-place.
10837 (relocate_instruction): New.
10838 * server.c (handle_query) <qSymbols>: If the target supports
10839 tracepoints, give it a chance of looking up symbols. Report
10840 support for fast tracepoints.
10841 (handle_status): Stabilize threads.
10842 (process_serial_event): Adjust.
10843 * server.h (struct fast_tracepoint_jump): Forward declare.
10844 (struct process_info) <fast_tracepoint_jumps>: New field.
10845 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10846 (decode_X_packet, decode_M_packet): Adjust.
10847 (relocate_instruction): Declare.
10848 (in_process_agent_loaded): Declare.
10849 (tracepoint_look_up_symbols): Declare.
10850 (struct fast_tpoint_collect_status): Declare.
10851 (fast_tracepoint_collecting): Declare.
10852 (force_unlock_trace_buffer): Declare.
10853 (handle_tracepoint_bkpts): Declare.
10854 (initialize_low_tracepoint)
10855 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10856 * target.h (struct target_ops) <stabilize_threads,
10857 install_fast_tracepoint_jump_pad>: New fields.
10858 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10859 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10860 [HAVE_STDINT_H]: Include stdint.h.
10861 (trace_debug_1): Rename to ...
10862 (trace_vdebug): ... this.
10863 (trace_debug): Rename to ...
10864 (trace_debug_1): ... this. Add `level' parameter.
10865 (trace_debug): New.
10866 (ATTR_USED, ATTR_NOINLINE): New.
10867 (IP_AGENT_EXPORT): New.
10868 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10869 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10870 (about_to_request_buffer_space, trace_buffer_is_full)
10871 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10872 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10873 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10874 (traceframe_write_count, traceframes_created)
10875 (trace_state_variables)
10876 New renaming defines.
10877 (struct ipa_sym_addresses): New.
10878 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10879 (symbol_list): New.
10880 (ipa_sym_addrs): New.
10881 (all_tracepoint_symbols_looked_up): New.
10882 (in_process_agent_loaded): New.
10883 (write_e_ipa_not_loaded): New.
10884 (maybe_write_ipa_not_loaded): New.
10885 (tracepoint_look_up_symbols): New.
10886 (debug_threads) [IN_PROCESS_AGENT]: New.
10887 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10888 (UNKNOWN_SIDE_EFFECTS): New.
10889 (stop_tracing): New.
10890 (flush_trace_buffer): New.
10891 (stop_tracing_bkpt): New.
10892 (flush_trace_buffer_bkpt): New.
10893 (read_inferior_integer): New.
10894 (read_inferior_uinteger): New.
10895 (read_inferior_data_pointer): New.
10896 (write_inferior_data_pointer): New.
10897 (write_inferior_integer): New.
10898 (write_inferior_uinteger): New.
10899 (struct collect_static_trace_data_action): Delete.
10900 (enum tracepoint_type): New.
10901 (struct tracepoint) <type>: New field `type'.
10902 <actions_str, step_actions, step_actions_str>: Only include in
10904 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10905 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10906 (tracepoints): Use IP_AGENT_EXPORT.
10907 (last_tracepoint): Don't include in the IPA.
10908 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10909 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10910 (alloced_trace_state_variables): New.
10911 (trace_state_variables): Use IP_AGENT_EXPORT.
10912 (traceframe_t): Delete unused variable.
10913 (circular_trace_buffer): Don't include in the IPA.
10914 (trace_buffer_start): Delete.
10915 (struct trace_buffer_control): New.
10916 (trace_buffer_free): Delete.
10917 (struct ipa_trace_buffer_control): New.
10918 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10919 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10921 (trace_buffer_ctrl): New.
10922 (TRACE_BUFFER_CTRL_CURR): New.
10923 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10924 Reimplement as macros.
10925 (trace_buffer_wrap): Delete.
10926 (traceframe_write_count, traceframe_read_count)
10927 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10928 (struct tracepoint_hit_ctx) <type>: New field.
10929 (struct fast_tracepoint_ctx): New.
10930 (memory_barrier): New.
10932 (record_tracepoint_error): Update atomically in the IPA.
10933 (clear_inferior_trace_buffer): New.
10934 (about_to_request_buffer_space): New.
10935 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
10936 updating the same buffer.
10937 (add_tracepoint): Default the tracepoint's type to trap
10938 tracepoint, and orig_size to -1.
10939 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
10940 internal variables.
10941 (create_trace_state_variable): New parameter `gdb'. Handle it.
10942 (clear_installed_tracepoints): Clear fast tracepoint jumps.
10943 (cmd_qtdp): Handle fast tracepoints.
10944 (cmd_qtdv): Adjust.
10945 (max_jump_pad_size): New.
10946 (gdb_jump_pad_head): New.
10947 (get_jump_space_head): New.
10948 (claim_jump_space): New.
10949 (sort_tracepoints): New.
10950 (MAX_JUMP_SIZE): New.
10951 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
10953 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
10954 support. Upload fast traceframes, and delete internal IPA
10956 (stop_tracing_handler): New.
10957 (flush_trace_buffer_handler): New.
10958 (cmd_qtstop): Upload fast tracepoints.
10959 (response_tracepoint): Handle fast tracepoints.
10960 (tracepoint_finished_step): Upload fast traceframes. Set the
10961 tracepoint hit context's tracepoint type.
10962 (handle_tracepoint_bkpts): New.
10963 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
10964 type. Add comment about fast tracepoints.
10965 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
10966 non-existing action_str field.
10967 (get_context_regcache): Handle fast tracepoints.
10968 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
10970 (fast_tracepoint_from_jump_pad_address): New.
10971 (fast_tracepoint_from_ipa_tpoint_address): New.
10972 (collecting_t): New.
10973 (force_unlock_trace_buffer): New.
10974 (fast_tracepoint_collecting): New.
10976 (gdb_collect): New.
10977 (write_inferior_data_ptr): New.
10978 (target_tp_heap): New.
10979 (target_malloc): New.
10980 (download_agent_expr): New.
10982 (download_tracepoints): New.
10983 (download_trace_state_variables): New.
10984 (upload_fast_traceframes): New.
10985 (IPA_FIRST_TRACEFRAME): New.
10986 (IPA_NEXT_TRACEFRAME_1): New.
10987 (IPA_NEXT_TRACEFRAME): New.
10988 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
10989 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
10990 (gdb_jump_pad_buffer_end): New.
10991 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
10992 (initialize_tracepoint): Adjust.
10993 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
10994 buffer. Initialize the low module.
10995 * utils.c (PREFIX, TOOLNAME): New.
10996 (malloc_failure): Use PREFIX.
10997 (error): In the IPA, an error causes an exit.
10998 (fatal, warning): Use PREFIX.
10999 (internal_error): Use TOOLNAME.
11000 (NUMCELLS): Increase to 10.
11001 * configure, config.in: Regenerate.
11003 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11005 * server.c (handle_query) <qSupported>: Do two passes over the
11006 qSupported string to avoid nesting strtok.
11008 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11010 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11012 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11013 -Wl,--dynamic-list.
11014 * configure: Regenerate.
11015 * proc-service.list: New.
11017 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11019 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11022 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11024 * gdbreplay.c (remote_open): Check error return from socket() call by
11025 its equality to -1 not by it being negative.
11026 * remote-utils.c (remote_open): Likewise.
11028 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11030 * config.h: Regenerate.
11032 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11034 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11035 doesn't provide PTRACE_GET_THREAD_AREA.
11037 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11039 * linux-m68k-low.c: Include <asm/ptrace.h>
11040 (ps_get_thread_area): Implement.
11042 2010-05-03 Doug Evans <dje@google.com>
11044 * event-loop.c (struct callback_event): New struct.
11045 (callback_list): New global.
11046 (append_callback_event, delete_callback_event): New functions.
11047 (process_callback): New function.
11048 (start_event_loop): Call it.
11049 * remote-utils.c (NOT_SCHEDULED): Define.
11050 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11051 moved out of readchar.
11052 (readchar): Rewrite. Call reschedule before returning.
11053 (reset_readchar): New function.
11054 (remote_close): Call it.
11055 (process_remaining, reschedule): New functions.
11056 * server.h (callback_handler_func): New typedef.
11057 (append_callback_event, delete_callback_event): Declare.
11059 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11061 * proc-service.c (ps_pglobal_lookup): Use
11062 thread_db_look_up_one_symbol.
11063 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11064 parameter. Use it instead of all_symbols_looked_up.
11065 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11067 (all_symbols_looked_up): Don't declare.
11068 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11069 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11071 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11072 Set all_symbols_looked_up here.
11073 (thread_db_look_up_one_symbol): New.
11074 (thread_db_get_tls_address): Adjust.
11075 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11076 thread_db object on the heap, and tentatively set it in the
11078 (thread_db_init): Don't set all_symbols_looked_up here.
11079 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11081 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11083 * linux-low.c (linux_kill, linux_detach): Adjust.
11084 (status_pending_p_callback): Remove redundant statement. Check
11085 for !TARGET_WAITIKIND_IGNORE, instead of
11086 TARGET_WAITKIND_STOPPED.
11087 (handle_tracepoints): Make sure LWP is locked. Adjust.
11088 (linux_wait_for_event_1): Adjust.
11089 (linux_cancel_breakpoints): New.
11090 (unsuspend_one_lwp): New.
11091 (unsuspend_all_lwps): New.
11092 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11093 (send_sigstop_callback): Change return type to int, add new
11094 `except' parameter and handle it.
11095 (suspend_and_send_sigstop_callback): New.
11096 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11097 pass them down. If SUSPEND, also increment the lwp's suspend
11099 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11100 (need_step_over_p): Don't consider suspended LWPs.
11101 (start_step_over): Adjust.
11102 (proceed_one_lwp): Change return type to int, add new `except'
11103 parameter and handle it.
11104 (unsuspend_and_proceed_one_lwp): New.
11105 (proceed_all_lwps): Use find_inferior instead of
11107 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11108 also decrement the suspend count of LWPs. Pass `except' down,
11109 instead of hacking its suspend count.
11110 (linux_pause_all): Add `freeze' parameter. Adjust.
11111 (linux_unpause_all): New.
11112 (linux_target_ops): Install linux_unpause_all.
11113 * server.c (handle_status): Adjust.
11114 * target.h (struct target_ops): New fields `unpause_all' and
11115 `cancel_breakpoints'. Add new parameter to `pause_all'.
11116 (pause_all): Add new `freeze' parameter.
11117 (unpause_all): New.
11118 (cancel_breakpoints): New.
11119 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11120 cancel breakpoints.
11121 (cmd_qtstart): Pause threads.
11122 (stop_tracing): Pause threads, and cancel breakpoints.
11123 * win32-low.c (win32_target_ops): Adjust.
11125 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11127 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11128 the inferior right away from here...
11129 (linux_wait_1): ... to here, and adjust to check the thread's
11130 last_resume_kind instead of the lwp's step or stop_expected flags.
11132 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11134 * README: Use consistent `GDB' and `GDBserver' spellings.
11136 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11138 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11139 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11140 (linux_detach_one_lwp): Assume the lwp is stopped.
11141 (any_thread_of): Delete.
11142 (linux_detach): Stop all lwps here. Don't blindly delete all
11144 (delete_lwp_callback): New.
11145 (linux_mourn): Delete all lwps of the process that is gone.
11146 (linux_wait_1): Don't delete the last lwp of the process here.
11147 * mem-break.h (mark_breakpoints_out): Declare.
11148 * mem-break.c (mark_breakpoints_out): New.
11149 (free_all_breakpoints): Use it.
11150 * server.c (handle_target_event): If the process is gone, mark
11152 * thread-db.c (struct thread_db) <create_bp>: New field.
11153 (thread_db_enable_reporting): Fix prototype. Store a thread event
11154 breakpoint reference in the thread_db struct.
11155 (thread_db_load_search): Clear the thread_db object.
11156 (try_thread_db_load_1): Ditto.
11157 (switch_to_process): New.
11158 (disable_thread_event_reporting): Use it.
11159 (remove_thread_event_breakpoints): New.
11160 (thread_db_detach, thread_db_mourn): Use it.
11162 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11164 * linux-low.c (linux_enable_event_reporting): New.
11165 (linux_wait_for_event_1, handle_extended_wait): Use it.
11167 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11169 * linux-low.c (linux_kill_one_lwp, linux_kill)
11170 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11171 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11172 SIGSTOP even if the LWP is stopped.
11173 (send_sigstop_callback): New.
11174 (stop_all_lwps): Use send_sigstop_callback instead.
11175 (linux_resume_one_thread): Adjust.
11176 (proceed_one_lwp): Still proceed an LWP that the client has
11177 requested to stop, if we haven't reported it as stopped yet. Make
11178 sure that LWPs the client want stopped, have a pending SIGSTOP.
11180 2010-04-26 Doug Evans <dje@google.com>
11182 * server.c (handle_general_set): Make static.
11184 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11185 Print received char after testing for error/eof instead of before.
11186 (input_interrupt): Tweak comment.
11188 2010-04-23 Doug Evans <dje@google.com>
11190 * server.c (start_inferior): Print inferior argv if --debug.
11192 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11194 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11195 * nto-x86-low.c: Include server.h
11197 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11199 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11200 be consistent with other sources of this directory.
11201 (init_registers_amd64): Correct name of source file of this function
11204 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11206 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11207 64-bit executables.
11209 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11211 * win32-i386-low.c: Add 64-bit support.
11212 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11213 (init_registers_amd64): Declare.
11214 (mappings): Add 64-bit version of array.
11215 (init_windows_x86): New function.
11216 (the_low_target): Change init_arch field to init_windows_x86.
11218 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11220 * win32-low.c: Adapt to support also 64-bit architecture.
11221 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11222 (get_image_name): Use SIZE_T type for local variable `done'.
11223 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11224 (toolhelp_get_dll_name): Idem.
11225 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11226 Use uintptr_t typecast to avoid warning.
11227 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11228 (handle_exception): Use phex_nz to avoid warning.
11229 (win32_wait): Remove unused local variable `process'.
11231 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11233 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11236 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11238 * configure.ac: Use `ws2_32' library for srv_mingw.
11239 * configure: Regenerate.
11240 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11241 * remote-utils.c: Likewise.
11243 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11245 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11246 if __x86_64__ is defined.
11248 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11250 * configure: Regenerate.
11252 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11254 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11255 * target.h (target_ops): New get_tib_address field.
11256 * win32-low.h (win32_thread_info): Add thread_local_base field.
11257 * win32-low.c (child_add_thread): Add tlb argument.
11258 Set thread_local_base field to TLB.
11259 (get_child_debug_event): Adapt to child_add_thread change.
11260 (win32_get_tib_address): New function.
11261 (win32_target_ops): Set get_tib_address field to
11262 win32_get_tib_address.
11263 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11265 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11267 * linux-low.c (linux_mourn): Also remove the process.
11268 * server.c (handle_target_event): Don't remove the process here.
11269 * nto-low.c (nto_mourn): New.
11270 (nto_target_ops): Install it.
11271 * spu-low.c (spu_mourn): New.
11272 (spu_target_ops): Install it.
11273 * win32-low.c (win32_mourn): New.
11274 (win32_target_ops): Install it.
11276 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11278 * server.h (buffer_xml_printf): Remove redundant `;'.
11280 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11282 * regcache.c (set_register_cache): Invalidate regcaches before
11283 changing the register cache layout.
11284 (regcache_invalidate_one): Allow a NULL regcache.
11285 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11286 regcaches before changing the register cache layout or the target
11289 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11291 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11292 variable warning on Linux/x86-64.
11294 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11296 GDBserver disconnected tracing support.
11298 * linux-low.c (linux_remove_process): Delete.
11299 (add_lwp): Don't set last_resume_kind here.
11300 (linux_kill): Use `mourn'.
11301 (linux_detach): Use `thread_db_detach', and `mourn'.
11302 (linux_mourn): New.
11303 (linux_attach_lwp_1): Adjust comment.
11304 (linux_attach): last_resume_kind moved the thread_info; adjust.
11305 (status_pending_p_callback): Adjust.
11306 (linux_wait_for_event_1): Adjust.
11307 (count_events_callback, select_singlestep_lwp_callback)
11308 (select_event_lwp_callback, cancel_breakpoints_callback)
11309 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11310 (proceed_one_lwp): Adjust.
11311 (linux_async): Add debug output.
11312 (linux_thread_stopped): New.
11313 (linux_pause_all): New.
11314 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11316 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11317 (thread_db_free): Delete declaration.
11318 (thread_db_detach, thread_db_mourn): Declare.
11319 * thread-db.c (thread_db_init): Use thread_db_mourn.
11320 (thread_db_free): Delete, split in two.
11321 (disable_thread_event_reporting): New.
11322 (thread_db_detach): New.
11323 (thread_db_mourn): New.
11325 * server.h (struct thread_info) <last_resume_kind>: New field.
11326 <attached>: Add comment.
11327 <gdb_detached>: New field.
11328 (handler_func): Change return type to int.
11329 (handle_serial_event, handle_target_event): Ditto.
11330 (gdb_connected): Declare.
11332 (disconnected_tracing): Declare.
11333 (stop_tracing): Declare.
11335 * server.c (handle_query) <qSupported>: Report support for
11336 disconnected tracing.
11337 (queue_stop_reply_callback): Account for running threads.
11338 (gdb_wants_thread_stopped): New.
11339 (gdb_wants_all_threads_stopped): New.
11340 (gdb_reattached_process): New.
11341 (handle_status): Clear the `gdb_detached' flag of all processes.
11342 In all-stop, stop all threads.
11343 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11344 (process_serial_event): If the remote connection breaks, or if an
11345 exit was forced with "monitor exit", force an event loop exit.
11346 Handle disconnected tracing on detach.
11347 (handle_serial_event): Adjust.
11348 (handle_target_event): If GDB isn't connected, forward events back
11349 to the inferior, unless the last process exited, in which case,
11350 exit gdbserver. Adjust interface.
11352 * remote-utils.c (remote_open): Don't block in accept. Instead
11353 register an event loop source on the listen socket file
11354 descriptor. Refactor bits into ...
11355 (listen_desc): ... this new global.
11356 (gdb_connected): ... this new function.
11357 (enable_async_notification): ... this new function.
11358 (handle_accept_event): ... this new function.
11359 (remote_close): Clear remote_desc.
11361 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11363 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11365 (mourn_inferior): Define.
11366 (target_process_qsupported): Avoid the dangling else problem.
11367 (thread_stopped): Define.
11368 (pause_all): Define.
11369 (target_waitstatus_to_string): Declare.
11370 * target.c (target_waitstatus_to_string): New.
11372 * tracepoint.c (tracing): Make extern.
11373 (disconnected_tracing): New.
11374 (stop_tracing): Make extern. Handle tracing stops due to GDB
11376 (cmd_qtdisconnected): New.
11377 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11378 (handle_tracepoint_general_set): Handle QTDisconnected.
11380 * event-loop.c (event_handler_func): Change return type to int.
11381 (process_event): Bail out if the event handler wants the event
11383 (handle_file_event): Ditto.
11384 (start_event_loop): Bail out if the event handler wants the event
11387 * nto-low.c (nto_target_ops): Adjust.
11388 * spu-low.c (spu_wait): Don't remove the process here.
11389 (spu_target_ops): Adjust.
11390 * win32-low.c (win32_wait): Don't remove the process here.
11391 (win32_target_ops): Adjust.
11393 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11395 * regcache.c (realloc_register_cache): Invalidate inferior's
11396 regcache before recreating it.
11398 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11400 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11402 2010-04-09 Stan Shebs <stan@codesourcery.com>
11403 Pedro Alves <pedro@codesourcery.com>
11405 * server.h (LONGEST): New.
11406 (struct thread_info) <while_stepping>: New field.
11407 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11409 (initialize_tracepoint, handle_tracepoint_general_set)
11410 (handle_tracepoint_query, tracepoint_finished_step)
11411 (tracepoint_was_hit, release_while_stepping_state_list):
11412 (current_traceframe): Declare.
11413 * server.c (handle_general_set): Handle tracepoint packets.
11414 (read_memory): New.
11415 (write_memory): New.
11416 (handle_search_memory_1): Use read_memory.
11417 (handle_query): Report support for conditional tracepoints, trace
11418 state variables, and tracepoint sources. Handle tracepoint
11420 (main): Initialize the tracepoints module.
11421 (process_serial_event): Handle traceframe reads/writes.
11423 * linux-low.c (handle_tracepoints): New.
11424 (linux_wait_1): Call it.
11425 (linux_resume_one_lwp): Handle while-stepping.
11426 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11427 (linux_target_ops): Install them.
11428 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11430 * linux-x86-low.c (x86_supports_tracepoints): New.
11431 (the_low_target). Install it.
11433 * mem-break.h (delete_breakpoint): Declare.
11434 * mem-break.c (delete_breakpoint): Make external.
11436 * target.h (struct target_ops): Add `supports_tracepoints',
11437 `read_pc', and `write_pc' fields.
11438 (target_supports_tracepoints): Define.
11439 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11442 * regcache.h (struct regcache) <registers_owned>: New field.
11443 (init_register_cache, regcache_cpy): Declare.
11444 (regcache_read_pc, regcache_write_pc): Declare.
11445 (register_cache_size): Declare.
11446 (supply_regblock): Declare.
11447 * regcache.c (init_register_cache): New.
11448 (new_register_cache): Use it.
11449 (regcache_cpy): New.
11450 (register_cache_size): New.
11451 (supply_regblock): New.
11452 (regcache_read_pc, regcache_write_pc): New.
11454 * tracepoint.c: New.
11456 * Makefile.in (OBS): Add tracepoint.o.
11457 (tracepoint.o): New rule.
11459 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11461 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11463 (i386-mmx.c): Likewise.
11464 (i386-mmx-linux.o): Likewise.
11465 (i386-mmx-linux.c): Likewise.
11467 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11468 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11469 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11470 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11472 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11473 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11474 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11476 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11478 * Makefile.in (clean): Updated.
11480 (i386-avx.c): Likewise.
11481 (i386-avx-linux.o): Likewise.
11482 (i386-avx-linux.c): Likewise.
11483 (amd64-avx.o): Likewise.
11484 (amd64-avx.c): Likewise.
11485 (amd64-avx-linux.o): Likewise.
11486 (amd64-avx-linux.c): Likewise.
11488 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11489 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11490 (srv_amd64_regobj): Add amd64-avx.o.
11491 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11492 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11493 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11494 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11495 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11496 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11497 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11499 * i387-fp.c: Include "i386-xstate.h".
11501 (i387_cache_to_xsave): Likewise.
11502 (i387_xsave_to_cache): Likewise.
11503 (x86_xcr0): Likewise.
11505 * i387-fp.h (i387_cache_to_xsave): Likewise.
11506 (i387_xsave_to_cache): Likewise.
11507 (x86_xcr0): Likewise.
11509 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11510 * linux-crisv32-low.c (target_regsets): Likewise.
11511 * linux-m68k-low.c (target_regsets): Likewise.
11512 * linux-mips-low.c (target_regsets): Likewise.
11513 * linux-ppc-low.c (target_regsets): Likewise.
11514 * linux-s390-low.c (target_regsets): Likewise.
11515 * linux-sh-low.c (target_regsets): Likewise.
11516 * linux-sparc-low.c (target_regsets): Likewise.
11517 * linux-xtensa-low.c (target_regsets): Likewise.
11519 * linux-low.c: Include <sys/uio.h>.
11520 (regsets_fetch_inferior_registers): Support nt_type.
11521 (regsets_store_inferior_registers): Likewise.
11522 (linux_process_qsupported): New.
11523 (linux_target_ops): Add linux_process_qsupported.
11525 * linux-low.h (regset_info): Add nt_type.
11526 (linux_target_ops): Add process_qsupported.
11528 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11530 (init_registers_i386_avx_linux): New.
11531 (init_registers_amd64_avx_linux): Likewise.
11532 (xmltarget_i386_linux_no_xml): Likewise.
11533 (xmltarget_amd64_linux_no_xml): Likewise.
11534 (PTRACE_GETREGSET): Likewise.
11535 (PTRACE_SETREGSET): Likewise.
11536 (x86_fill_xstateregset): Likewise.
11537 (x86_store_xstateregset): Likewise.
11538 (use_xml): Likewise.
11539 (x86_linux_update_xmltarget): Likewise.
11540 (x86_linux_process_qsupported): Likewise.
11541 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11542 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11543 init_registers_i386_linux here. Call
11544 x86_linux_update_xmltarget.
11545 (the_low_target): Add x86_linux_process_qsupported.
11547 * server.c (handle_query): Call target_process_qsupported.
11549 * target.h (target_ops): Add process_qsupported.
11550 (target_process_qsupported): New.
11552 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11554 * inferiors.c (add_thread): Set last_status kind to
11555 TARGET_WAITKIND_IGNORE.
11556 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11557 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11558 (linux_wait_1): Move `thread' local definition to block that uses
11559 it. Don't NULL initialize `event_child'.
11560 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11561 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11562 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11564 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11566 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11567 an extended waitstatus, or by a watchpoint.
11568 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11569 thread was stepping or has been stopped by a watchpoint.
11571 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11573 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11574 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11575 of another, then delete the previous, and validate all
11577 (validate_inserted_breakpoint): New.
11578 (delete_disabled_breakpoints): New.
11579 (validate_breakpoints): New.
11580 (check_mem_read): Validate breakpoints before trusting their
11581 shadow. Delete disabled breakpoints.
11582 (check_mem_write): Validate breakpoints before trusting they
11583 should be inserted. Delete disabled breakpoints.
11584 * mem-break.h (validate_breakpoints):
11585 * server.c (handle_query): Validate breakpoints when we see a
11588 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11590 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11591 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11592 if we could tell there's a GDB breakpoint at stop_pc.
11593 (need_step_over_p): Don't do a step over if we find a GDB
11594 breakpoint at the resume PC.
11596 * mem-break.c (struct raw_breakpoint): New.
11597 (enum bkpt_type): New type `gdb_breakpoint'.
11598 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11599 fields. New field `raw'.
11600 (find_raw_breakpoint_at): New.
11601 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11602 breakpoint instead.
11603 (set_breakpoint_at): Adjust.
11604 (delete_raw_breakpoint): New.
11605 (release_breakpoint): New.
11606 (delete_breakpoint): Rename to...
11607 (delete_breakpoint_1): ... this. Add proc parameter. Use
11608 release_breakpoint. Return ENOENT.
11609 (delete_breakpoint): Reimplement.
11610 (find_breakpoint_at): Delete.
11611 (find_gdb_breakpoint_at): New.
11612 (delete_breakpoint_at): Delete.
11613 (set_gdb_breakpoint_at): New.
11614 (delete_gdb_breakpoint_at): New.
11615 (gdb_breakpoint_here): New.
11616 (set_reinsert_breakpoint): Use release_breakpoint.
11617 (uninsert_breakpoint): Rename to ...
11618 (uninsert_raw_breakpoint): ... this.
11619 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11620 (reinsert_raw_breakpoint): Change parameter type to
11622 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11624 (check_breakpoints): Adjust. Use release_breakpoint.
11625 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11626 (breakpoint_inserted_here): Ditto.
11627 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11628 Don't trust the breakpoint's shadow if it is not inserted.
11629 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11630 (delete_all_breakpoints): Adjust.
11631 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11632 use delete_breakpoint_1.
11634 * mem-break.h (breakpoints_supported): Delete declaration.
11635 (set_gdb_breakpoint_at): Declare.
11636 (gdb_breakpoint_here): Declare.
11637 (delete_breakpoint_at): Delete.
11638 (delete_gdb_breakpoint_at): Declare.
11640 * server.h (struct raw_breakpoint): Forward declare.
11641 (struct process_info): New field `raw_breakpoints'.
11643 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11646 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11648 * linux-low.c (status_pending_p_callback): Fix comment.
11649 (linux_wait_for_event_1): Move most of the internal breakpoint
11650 handling from here...
11651 (linux_wait_1): ... to here.
11652 (count_events_callback): New.
11653 (select_singlestep_lwp_callback): New.
11654 (select_event_lwp_callback): New.
11655 (cancel_breakpoints_callback): New.
11656 (select_event_lwp): New.
11657 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11658 priority to all LWPs that have had events that should be reported
11659 to the client. Cancel breakpoints when about to reporting the
11660 event to the client, not while stopping lwps. No longer cancel
11661 finished single-steps here.
11662 (cancel_finished_single_step): Delete.
11663 (cancel_finished_single_steps): Delete.
11665 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11667 * mem-break.c (enum bkpt_type): New.
11668 (struct breakpoint): New field `type'.
11669 (set_breakpoint_at): Change return type to struct breakpoint
11670 pointer. Set type to `other_breakpoint' by default.
11671 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11672 in the breakpoint list.
11673 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11674 (reinsert_breakpoint): Rename to ...
11675 (reinsert_raw_breakpoint): ... this.
11676 (reinsert_breakpoints_at): Adjust.
11677 * mem-break.h (struct breakpoint): Declare.
11678 (set_breakpoint_at): Change return type to struct breakpoint
11681 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11683 * server.c (handle_query): Assign, not compare.
11685 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11687 Teach linux gdbserver to step-over-breakpoints.
11689 * linux-low.c (can_hardware_single_step): New.
11690 (supports_breakpoints): New.
11691 (handle_extended_wait): If stopping threads, read the stop pc of
11692 the new cloned LWP.
11694 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11695 low target doesn't support retrieving the PC.
11696 (add_lwp): Set last_resume_kind to resume_continue.
11697 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11698 (linux_attach): Don't clear stop_expected. Set the lwp's
11699 last_resume_kind to resume_stop.
11700 (linux_detach_one_lwp): Don't check for removed breakpoints.
11701 (check_removed_breakpoint): Delete.
11702 (status_pending_p): Rename to ...
11703 (status_pending_p_callback): ... this. Don't check for removed
11704 breakpoints. Don't consider threads that are stopped from GDB's
11706 (linux_wait_for_lwp): Always read the stop_pc here.
11707 (cancel_breakpoint): New.
11708 (step_over_bkpt): New global.
11709 (linux_wait_for_event_1): Implement stepping over breakpoints.
11710 (gdb_wants_lwp_stopped): New.
11711 (gdb_wants_all_stopped): New.
11712 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11713 single-step traps here. Store the thread's last reported target
11715 (send_sigstop): Don't clear stop_expected. Always set it,
11717 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11718 (cancel_finished_single_step): New.
11719 (cancel_finished_single_steps): New.
11720 (wait_for_sigstop): Don't cancel finished single-step traps here.
11721 (linux_resume_one_lwp): Don't check for removed breakpoints.
11722 Don't set `step' on non-hardware step archs.
11723 (linux_set_resume_request): Ignore resume_stop requests if already
11724 stopping or stopped. Set the lwp's last_resume_kind.
11725 (resume_status_pending_p): Don't check for removed breakpoints.
11726 (need_step_over_p): New.
11727 (start_step_over): New.
11728 (finish_step_over): New.
11729 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11730 requests. Clear the thread's last reported target waitstatus.
11731 Don't use the `suspended' flag. Don't consider pending breakpoints.
11732 (linux_resume): Start a step-over if necessary.
11733 (proceed_one_lwp): New.
11734 (proceed_all_lwps): New.
11735 (unstop_all_lwps): New.
11736 * linux-low.h (struct lwp_info): Rewrite comment for the
11737 `suspended' flag. Add the `stop_pc' field. Delete the
11738 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11739 Add `'last_resume_kind' and `need_step_over' fields.
11740 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11741 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11742 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11743 (set_raw_breakpoint_at): New.
11744 (set_breakpoint_at): Rewrite to use it.
11745 (reinsert_breakpoint_handler): Delete.
11746 (set_reinsert_breakpoint): New.
11747 (reinsert_breakpoint_by_bp): Delete.
11748 (delete_reinsert_breakpoints): New.
11749 (uninsert_breakpoint): Rewrite.
11750 (uninsert_breakpoints_at): New.
11751 (reinsert_breakpoint): Rewrite.
11752 (reinsert_breakpoints_at): New.
11753 (check_breakpoints): Rewrite.
11754 (breakpoint_here): New.
11755 (breakpoint_inserted_here): New.
11756 (check_mem_read): Adjust.
11757 * mem-break.h (breakpoints_supported, breakpoint_here)
11758 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11759 (reinsert_breakpoint_by_bp): Delete declaration.
11760 (delete_reinsert_breakpoints): Declare.
11761 (reinsert_breakpoint): Delete declaration.
11762 (reinsert_breakpoints_at): Declare.
11763 (uninsert_breakpoint): Delete declaration.
11764 (uninsert_breakpoints_at): Declare.
11765 (check_breakpoints): Adjust prototype.
11766 * server.h: Adjust include order.
11767 (struct thread_info): Declare here. Add a `last_status' field.
11769 2010-03-23 Michael Snyder <msnyder@vmware.com>
11771 * server.c (crc32): New function.
11772 (handle_query): Add handling for 'qCRC:' request.
11774 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11776 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11777 lwp had been stopped by a watchpoint.
11779 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11781 * server.h (internal_error): Declare.
11782 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11783 * utils.c (internal_error): New function.
11785 2010-03-15 Andreas Schwab <schwab@redhat.com>
11787 * configure.srv: Fix typo setting srv_regobj.
11789 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11791 * linux-low.c (fetch_register): Avoid passing a non string literal
11793 (usr_store_inferior_registers): Ditto.
11795 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11797 * linux-low.c (linux_write_memory): Bail out early if peeking
11800 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11802 * linux-low.h (struct lwp_info): New fields
11803 `stopped_by_watchpoint' and `stopped_data_address'.
11804 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11805 here, and cache them in the lwp object.
11806 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11808 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11810 (linux_stopped_by_watchpoint): Rewrite.
11811 (linux_stopped_data_address): Rewrite.
11813 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11815 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11816 switching the current inferior, not before.
11818 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11820 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11821 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11822 i386-linux.c and amd64-linux.c.
11823 (reg-i386.o): Removed.
11824 (reg-i386.c): Likewise.
11825 (reg-i386-linux.o): Likewise.
11826 (reg-i386-linux.c): Likewise.
11827 (reg-x86-64.o): Likewise.
11828 (reg-x86-64.c): Likewise.
11829 (reg-x86-64-linux.o): Likewise.
11830 (reg-x86-64-linux.c): Likewise.
11832 (i386.c): Likewise.
11833 (i386-linux.o): Likewise.
11834 (i386-linux.c): Likewise.
11835 (amd64.o): Likewise.
11836 (amd64.c): Likewise.
11837 (amd64-linux.o): Likewise.
11838 (amd64-linux.c): Likewise.
11840 * configure.srv (srv_i386_regobj): New.
11841 (srv_i386_linux_regobj): Likewise.
11842 (srv_amd64_regobj): Likewise.
11843 (srv_amd64_linux_regobj): Likewise.
11844 (srv_i386_32bit_xmlfiles): Likewise.
11845 (srv_i386_64bit_xmlfiles): Likewise.
11846 (srv_i386_xmlfiles): Likewise.
11847 (srv_amd64_xmlfiles): Likewise.
11848 (srv_i386_linux_xmlfiles): Likewise.
11849 (srv_amd64_linux_xmlfiles): Likewise.
11850 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11851 srv_xmlfiles to $srv_i386_xmlfiles.
11852 (i[34567]86-*-mingw32ce*): Likewise.
11853 (i[34567]86-*-mingw*): Likewise.
11854 (i[34567]86-*-nto*): Likewise.
11855 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11856 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11857 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11858 (x86_64-*-linux*): Likewise.
11860 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11861 (init_registers_amd64_linux): New.
11862 (x86_arch_setup): Replace init_registers_x86_64_linux with
11863 init_registers_amd64_linux.
11865 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11867 * configure.ac: Check for libdl. If it is not available link against
11868 static libthread_db.
11869 * configure: Regenerate.
11871 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11875 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11876 handing a read watchpoint.
11877 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11879 2010-02-12 Doug Evans <dje@google.com>
11881 * linux-low.c (linux_supports_tracefork_flag): Document.
11882 (linux_look_up_symbols): Add comment.
11884 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11886 * regcache.c (supply_register): Clear regcache if buf is NULL.
11888 2010-02-02 Nicolas Roche <roche@sourceware.org>
11889 Joel Brobecker <brobecker@adacore.com>
11891 * inferiors.c (find_inferior): Add function documentation.
11892 (unloaded_dll): Handle the case where the unloaded dll has not
11893 been previously registered in the dll list.
11895 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11897 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11898 (thumb2_breakpoint): New.
11899 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11901 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11903 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11904 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11907 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11909 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11911 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11913 * linux-s390-low.c (s390_collect_ptrace_register)
11914 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11916 2010-01-21 Doug Evans <dje@google.com>
11918 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11919 (PTRACE_ARG4_TYPE): New macro.
11920 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11921 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11922 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11923 (usr_store_inferior_registers): Ditto.
11924 (linux_read_memory, linux_write_memory): Ditto.
11925 (linux_test_for_tracefork): Ditto.
11927 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11928 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11930 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11932 * proc-service.c (ps_lgetregs): Don't refetch registers from the
11935 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11937 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
11938 prototype to take a regcache. Adjust.
11940 2010-01-20 Pedro Alves <pedro@codesourcery.com>
11942 * regcache.h (struct thread_info): Forward declare.
11943 (struct regcache): New.
11944 (new_register_cache): Adjust prototype.
11945 (get_thread_regcache): Declare.
11946 (free_register_cache): Adjust prototype.
11947 (registers_to_string, registers_from_string): Ditto.
11948 (supply_register, supply_register_by_name, collect_register)
11949 (collect_register_as_string, collect_register_by_name): Ditto.
11950 * regcache.c (struct inferior_regcache_data): Delete.
11951 (get_regcache): Rename to ...
11952 (get_thread_regcache): ... this. Adjust. Switch inferior before
11953 fetching registers.
11954 (regcache_invalidate_one): Adjust.
11955 (regcache_invalidate): Fix prototype.
11956 (new_register_cache): Return the new register cache.
11957 (free_register_cache): Change prototype.
11958 (realloc_register_cache): Adjust.
11959 (registers_to_string): Change prototype to take a regcache. Adjust.
11960 (registers_from_string): Ditto.
11961 (register_data): Ditto.
11962 (supply_register): Ditto.
11963 (supply_register_by_name): Ditto.
11964 (collect_register): Ditto.
11965 (collect_register_as_string): Ditto.
11966 (collect_register_by_name): Ditto.
11967 * server.c (process_serial_event): Adjust.
11968 * linux-low.h (regset_fill_func, regset_store_func): Change
11970 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
11972 * linux-low.c (get_stop_pc): Adjust.
11973 (check_removed_breakpoint): Adjust.
11974 (linux_wait_for_event): Adjust.
11975 (linux_resume_one_lwp): Adjust.
11976 (fetch_register): Add regcache parameter. Adjust.
11977 (usr_store_inferior_registers): Ditto.
11978 (regsets_fetch_inferior_registers): Ditto.
11979 (regsets_store_inferior_registers): Ditto.
11980 (linux_fetch_registers, linux_store_registers): Ditto.
11981 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
11983 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
11985 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
11986 prototype to take a regcache.
11987 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
11988 * remote-utils.c (convert_ascii_to_int, outreg)
11989 (prepare_resume_reply): Change prototype to take a regcache.
11991 * target.h (struct target_ops) <fetch_registers, store_registers>:
11992 Change prototype to take a regcache.
11993 (fetch_inferior_registers, store_inferior_registers): Change
11994 prototype to take a regcache. Adjust.
11995 * proc-service.c (ps_lgetregs): Adjust.
11996 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
11997 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
11998 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
11999 take a regcache. Adjust.
12000 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12001 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12002 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12003 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12004 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12005 (cris_cannot_fetch_register):
12006 (cris_breakpoint_at): Change prototype to take a regcache.
12008 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12009 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12010 to take a regcache. Adjust.
12011 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12013 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12014 take a regcache. Adjust.
12015 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12016 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12017 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12018 * linux-mips-low.c (mips_get_pc):
12019 (mips_set_pc): Change prototype to take a regcache. Adjust.
12020 (mips_reinsert_addr): Adjust.
12021 (mips_collect_register): Change prototype to take a regcache.
12023 (mips_supply_register):
12024 (mips_collect_register_32bit, mips_supply_register_32bit)
12025 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12026 (mips_store_fpregset): Ditto.
12027 * linux-ppc-low.c (ppc_supply_ptrace_register)
12028 (ppc_supply_ptrace_register): Ditto.
12029 (parse_spufs_run): Adjust.
12030 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12031 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12032 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12033 take a regcache. Adjust.
12034 * linux-s390-low.c (s390_collect_ptrace_register)
12035 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12036 (s390_set_pc): Change prototype to take a regcache. Adjust.
12037 (s390_arch_setup): Adjust.
12038 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12039 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12040 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12041 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12042 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12044 (sparc_breakpoint_at): Adjust.
12045 * linux-xtensa-low.c (xtensa_fill_gregset):
12046 (xtensa_store_gregset):
12047 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12048 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12049 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12050 prototype to take a regcache. Adjust.
12051 * win32-arm-low.c (arm_fetch_inferior_register)
12052 (arm_store_inferior_register): Change prototype to take a
12054 * win32-i386-low.c (i386_fetch_inferior_register)
12055 (i386_store_inferior_register): Change prototype to take a
12057 * win32-low.c (child_fetch_inferior_registers)
12058 (child_store_inferior_registers): Change prototype to take a
12060 (win32_wait): Adjust.
12061 (win32_fetch_inferior_registers): Change prototype to take a
12063 (win32_store_inferior_registers): Adjust.
12064 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12065 store_inferior_register>: Change prototype to take a regcache.
12067 2010-01-20 Doug Evans <dje@google.com>
12069 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12071 (linux_wait_for_event1, linux_init_signals): Ditto.
12072 (W_STOPCODE): Provide definition if missing.
12074 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12076 * linux-low.c (linux_core_of_thread): New.
12077 (compare_ints, show_process, list_threads): New.
12078 (linux_qxfer_osdata): Report threads and cores.
12079 (linux_target_op): Register linux_core_of_thread.
12080 * remote-utils.c (prepare_resume_reply): Report the core.
12081 (buffer_xml_printf): Support %d specifier.
12082 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12084 (handle_query): Handle qXfer:threads. Announce availability
12086 * target.h (struct target_ops): New field core_of_thread.
12088 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12090 * Makefile.in (clean): Remove new generated files.
12091 (reg-s390.o, reg-s390.c): Remove rules.
12092 (reg-s390x.o, reg-s390x.c): Likewise.
12093 (s390-linux32.o, s390-linux32.c): Add rules.
12094 (s390-linux64.o, s390-linux64.c): Likewise.
12095 (s390x-linux64.o, s390x-linux64.c): Likewise.
12096 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12097 * linux-s390-low.c: Include <elf.h>.
12098 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12099 (init_registers_s390): Remove prototype.
12100 (init_registers_s390x): Likewise.
12101 (init_registers_s390_linux32): Add prototype.
12102 (init_registers_s390_linux64): Likewise.
12103 (init_registers_s390x_linux64): Likewise.
12104 (s390_num_regs_3264): New define.
12105 (s390_regmap_3264): New global variable.
12106 (s390_cannot_fetch_register): Remove obsolete check.
12107 (s390_cannot_store_register): Likewise.
12108 (s390_collect_ptrace_register): Handle upper/lower register halves.
12109 (s390_supply_ptrace_register): Likewise.
12110 (s390_fill_gregset): Update to register number changes.
12111 (s390_get_hwcap): New routine.
12112 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12113 Install appropriate regmap and register set.
12115 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12117 * server.c (gdbserver_version): Update copyright year to 2010.
12118 * gdbreplay.c (gdbreplay_version): Likewise.
12120 2009-12-28 Doug Evans <dje@google.com>
12122 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12123 elf/external.h. Include <elf.h> instead but only if necessary.
12125 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12127 * linux-low.c (linux_remove_process): Remove `detaching'
12128 parameter. Don't release/detach from thread_db here.
12129 (linux_kill): Release/detach from thread_db here, ...
12130 (linux_detach): ... and here, before actually detaching.
12131 (linux_wait_1): ... and here, when a process exits.
12132 * thread-db.c (any_thread_of): New.
12133 (thread_db_free): Switch the current inferior to a thread of the
12136 2009-12-21 Doug Evans <dje@google.com>
12138 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12140 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12141 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12142 warning ifndef __NR_tkill. Move setting of errno there too.
12143 Delete unnecessary resetting of errno after syscall.
12144 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12146 * configure.ac: Check for dladdr.
12147 * config.in: Regenerate.
12148 * configure: Regenerate.
12149 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12150 (try_thread_db_load): Update.
12152 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12154 2009-12-18 Doug Evans <dje@google.com>
12156 * event-loop.c: Include unistd.h if it exists.
12158 * linux-low.c (my_waitpid): Move definition away from being in
12159 between linux_tracefork_child/linux_test_for_tracefork.
12161 * gdb_proc_service.h (psaddr_t): Fix type.
12162 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12163 signature to match glibc.
12165 2009-12-16 Doug Evans <dje@google.com>
12167 * linux-low.c (linux_read_memory): Fix argument to read.
12169 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12171 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12172 events, don't leave current_inferior pointing at null.
12174 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12176 * win32-low.c (LOG): Delete.
12177 (OUTMSG): Output to stderr.
12178 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12179 on compile time LOG macro.
12180 (win32_wait): Fix debug output.
12182 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12184 * win32-low.c (win32_add_one_solib): If the dll name is
12185 "ntdll.dll", prepend the system directory to the dll path.
12187 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12189 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12191 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12192 Vladimir Prus <vladimir@codesourcery.com>
12194 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12195 * configure.ac: Check for __mcoldfire__ and set
12196 gdb_cv_m68k_is_coldfire.
12197 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12198 reg-cf.o and reg-m68k.o.
12199 * configure: Regenerated.
12201 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12203 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12204 Pass it to thread_db_free.
12205 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12206 proper `detaching' argument to linux_remove_process.
12207 * linux-low.h (thread_db_free): Add `detaching' parameter.
12208 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12210 (thread_db_free): Add `detaching' parameter. Only
12211 call td_ta_clear_event if detaching from process.
12213 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12215 * thread-db.c (thread_db_free): Fix typo.
12217 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12220 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12222 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12224 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12225 with an i686 compiler.
12226 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12228 * configure: Rebuilt.
12230 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12234 * server.c (handle_search_memory_1): Correct read_addr initialization
12235 in loop for searching subsequent chunks.
12237 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12239 * configure.ac: New --with-libthread-db option.
12240 * thread-db.c: Allow direct dependence on libthread_db.
12241 (thread_db_free): Adjust.
12242 * config.in: Regenerate.
12243 * configure: Likewise.
12245 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12248 * thread-db.c (attach_thread): New function.
12249 (maybe_attach_thread): Return success/failure.
12250 (find_new_threads_callback): Adjust.
12251 (thread_db_find_new_threads): Loop until no new threads.
12253 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12255 * proc-service.c (ps_lgetregs): Formatting.
12257 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12259 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12260 * configure.ac: Adjust.
12261 * linux-low.h (struct process_info_private): Move members to struct
12263 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12264 * linux-low.c (linux_remove_process): Adjust.
12265 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12266 * server.c (handle_query): Move code ...
12267 (handle_monitor_command): ... here. New function.
12268 * target.h (struct target_ops): New member.
12269 * thread-db.c (struct thread_db): New.
12270 (libthread_db_search_path): New variable.
12271 (thread_db_create_event, thread_db_enable_reporting)
12272 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12273 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12274 (try_thread_db_load_1, dladdr_to_soname): New functions.
12275 (try_thread_db_load, thread_db_load_search): New functions.
12276 (thread_db_init): Search for libthread_db.
12277 (thread_db_free): New function.
12278 (thread_db_handle_monitor_command): Likewise.
12279 * config.in: Regenerate.
12280 * configure: Regenerate.
12282 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12284 * spu-low.c (spu_kill): Wait for inferior to terminate.
12285 Call clear_inferiors.
12286 (spu_detach): Call clear_inferiors.
12288 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12290 * aclocal.m4: Regenerate.
12291 * config.in: Likewise.
12292 * configure: Likewise.
12294 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12296 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12297 (parse_spufs_run): New function.
12298 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12299 (ppc_breakpoint_at): Handle SPU breakpoints.
12301 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12303 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12304 (SPUFS_MAGIC): Define.
12305 (spu_enumerate_spu_ids): New function.
12306 (linux_qxfer_spu): New function.
12307 (linux_target_ops): Install linux_qxfer_spu.
12309 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12311 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12312 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12313 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12314 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12315 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12316 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12317 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12318 (init_registers_powerpc_cell32l): Add prototype.
12319 (init_registers_powerpc_cell64l): Likewise.
12320 (ppc_arch_setup): Detect Cell/B.E. architecture.
12322 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12324 * Makefile.in (datarootdir): New variable.
12326 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12328 * linux-low.c (linux_write_memory): Update debugging output.
12329 * Makefile.in (clean): Add new descriptions.
12330 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12331 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12332 * configure.srv: Add new files for arm*-*-linux*.
12333 * linux-arm-low.c: Add new declarations.
12334 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12335 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12336 (HWCAP_VFPv3D16): New.
12337 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12338 instead of __IWMMXT__.
12339 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12340 (arm_arch_setup): New.
12341 (target_regsets): Remove #ifdef. Add VFP regset.
12342 (the_low_target): Use arm_arch_setup.
12344 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12346 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12347 the main thread again.
12349 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12351 Adding Neutrino gdbserver.
12352 * configure: Regenerated.
12353 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12354 * configure.srv (i[34567]86-*-nto*): New target.
12355 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12356 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12357 (nto_comctrl) [__QNX__]: New function.
12358 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12360 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12362 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12365 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12366 Pedro Alves <pedro@codesourcery.com>
12368 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12369 don't support CONTEXT_EXTENDED_REGISTERS.
12370 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12371 (the_low_target): Install them.
12372 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12373 failing with ERROR_PIPE_NOT_CONNECTED.
12375 2009-06-30 Doug Evans <dje@google.com>
12376 Pierre Muller <muller@ics.u-strasbg.fr>
12378 Add h/w watchpoint support to x86-linux, win32-i386.
12379 * Makefile.in (SFILES): Add i386-low.c
12380 (i386_low_h): Define.
12381 (i386-low.o): Add dependencies.
12382 (linux-x86-low.o): Add i386-low.h dependency.
12383 (win32-i386-low.o): Ditto.
12384 * i386-low.c: New file.
12385 * i386-low.h: New file.
12386 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12387 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12388 * linux-low.c (linux_add_process): Initialize arch_private.
12389 (linux_remove_process): Free arch_private.
12390 (add_lwp): Initialize arch_private.
12391 (delete_lwp): Free arch_private.
12392 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12394 * linux-low.h (process_info_private): New member arch_private.
12395 (lwp_info): New member arch_private.
12396 (linux_target_ops): New members new_process, new_thread,
12398 (ptid_of): New macro.
12399 * linux-x86-low.c: Include stddef.h, i386-low.h.
12400 (arch_process_info): New struct.
12401 (arch_lwp_info): New struct.
12402 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12403 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12404 (i386_dr_low_get_status): New function.
12405 (x86_insert_point, x86_remove_point): New functions.
12406 (x86_stopped_by_watchpoint): New function.
12407 (x86_stopped_data_address): New function.
12408 (x86_linux_new_process, x86_linux_new_thread): New functions.
12409 (x86_linux_prepare_to_resume): New function.
12410 (the_low_target): Add entries for insert_point, remove_point,
12411 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12413 * server.c (debug_hw_points): New global.
12414 (monitor_show_help): Document set debug-hw-points.
12415 (handle_query): Process "set debug-hw-points".
12416 * server.h (debug_hw_points): Declare.
12417 (paddress): Declare.
12418 * utils.c (NUMCELLS, CELLSIZE): New macros.
12419 (get_sell, xsnprintf, paddress): New functions.
12420 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12421 remove_point, stopped_by_watchpoint, stopped_data_address.
12422 * win32-i386-low.c: Include i386-low.h.
12423 (debug_reg_state): Replaces dr.
12424 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12425 (i386_dr_low_get_status): New function.
12426 (i386_insert_point, i386_remove_point): New functions.
12427 (i386_stopped_by_watchpoint): New function.
12428 (i386_stopped_data_address): New function.
12429 (i386_initial_stuff): Update.
12430 (get_thread_context,set_thread_context,i386_thread_added): Update.
12431 (the_low_target): Add entries for insert_point,
12432 remove_point, stopped_by_watchpoint, stopped_data_address.
12433 * win32-low.c (win32_insert_watchpoint): New function.
12434 (win32_remove_watchpoint): New function.
12435 (win32_stopped_by_watchpoint): New function.
12436 (win32_stopped_data_address): New function.
12437 (win32_target_ops): Add entries for insert_watchpoint,
12438 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12439 * win32-low.h (win32_target_ops): New members insert_point,
12440 remove_point, stopped_by_watchpoint, stopped_data_address.
12442 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12444 * server.c (process_serial_event): Re-return unsupported, not
12445 error, if the type isn't recognized. Re-allow supporting only
12446 insert or remove packets. Also call require_running for
12447 breakpoints. Add missing break statement to default case. Tidy.
12448 * target.h (struct target_ops): Rename insert_watchpoint to
12449 insert_point, and remove_watchpoint to remove_point.
12451 * linux-low.h (struct linux_target_ops): Likewise.
12452 * linux-low.c (linux_insert_watchpoint): Rename to ...
12453 (linux_insert_point): ... this. Adjust.
12454 (linux_remove_watchpoint): Rename to ...
12455 (linux_remove_point): ... this. Adjust.
12456 (linux_target_ops): Adjust.
12457 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12458 (cris_insert_point): ... this.
12459 (cris_remove_watchpoint): Rename to ...
12460 (cris_remove_point): ... this.
12461 (the_low_target): Adjust.
12463 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12465 * server.c (handle_v_kill): Pass signal_pid to
12466 kill_inferior if multi_process is zero.
12468 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12470 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12471 * target.h (target_ops): Comment for *_watchpoint to make it clear
12472 the functions can get types '0' and '1'.
12474 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12476 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12477 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12478 * regcache.c (get_regcache): Likewise.
12479 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12480 * win32-low.c (child_fetch_inferior_registers): Remove check for
12483 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12484 Pedro Alves <pedro@codesourcery.com>
12486 * target.h (struct target_ops) <supports_multi_process>: New
12488 (target_supports_multi_process): New.
12489 * server.c (handle_query): Even if GDB reports support, only
12490 enable multi-process if the target also supports it. Report
12491 multi-process support only if the target backend supports it.
12492 * linux-low.c (linux_supports_multi_process): New function.
12493 (linux_target_ops): Install it as target_supports_multi_process
12496 2009-05-24 Doug Evans <dje@google.com>
12498 Global renaming of find_thread_pid to find_thread_ptid.
12499 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12500 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12501 All callers updated.
12503 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12504 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12507 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12508 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12509 (linux_resume_one_lwp): Ditto.
12511 2009-05-23 Doug Evans <dje@google.com>
12513 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12514 from struct inferior_list_entry * to struct lwp_info *.
12515 All callers updated.
12517 2009-05-13 Doug Evans <dje@google.com>
12519 * linux-x86-low.c: Don't include assert.h.
12520 (x86_siginfo_fixup): Use fatal, not assert.
12521 (x86_arch_setup): Fix comment.
12523 2009-05-12 Doug Evans <dje@google.com>
12525 Biarch support for i386/amd64 gdbserver.
12526 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12527 Add linux-x86-low.c.
12528 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12529 (linux-x86-low.o): Add.
12530 * linux-x86-64-low.c: Delete.
12531 * linux-i386-low.c: Delete.
12532 * linux-x86-low.c: New file.
12533 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12535 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12537 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12538 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12539 (linux_child_pid_to_exec_file): New function.
12540 (elf_64_header_p, elf_64_file_p): New functions.
12541 (siginfo_fixup): New function.
12542 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12543 give target a chance to convert layout.
12544 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12545 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12547 2009-05-07 Doug Evans <dje@google.com>
12549 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12550 (regsets_store_inferior_registers): Ditto.
12552 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12556 * linux-low.c (must_set_ptrace_flags): Delete.
12557 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12559 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12560 `lwp->must_set_ptrace_flags' instead.
12561 (linux_wait_for_event_1): Set ptrace options here.
12562 (linux_wait_1): ... not here.
12564 2009-04-30 Doug Evans <dje@google.com>
12566 * inferiors.c (started_inferior_callback): New function.
12567 (attached_inferior_callback): New function.
12568 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12569 * server.c (print_started_pid, print_attached_pid): New functions.
12570 (detach_or_kill_for_exit): New function.
12571 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12572 * server.h (have_started_inferiors_p): Declare.
12573 (have_attached_inferiors_p): Declare.
12575 * inferiors.c (remove_process): Fix memory leak, free process.
12576 * linux-low.c (linux_remove_process): New function.
12577 (linux_kill): Call it instead of remove_process.
12578 (linux_detach, linux_wait_1): Ditto.
12580 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12582 * configure.srv: Add x86 Windows CE target.
12584 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12586 * inferiors.c (get_thread_process): Make global.
12587 * server.h (get_thread_process): Add prototype.
12588 * thread-db.c (find_one_thread): Use get_thread_process
12589 instead of current_process.
12590 (thread_db_get_tls_address): Do not crash if called when
12591 thread layer is not yet initialized.
12593 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12595 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12596 * spu-low.c (current_tid): Rename to ...
12597 (current_ptid): ... this.
12598 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12599 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12600 ptid_get_lwp (current_ptid) instead of current_tid.
12601 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12602 instead of current_tid. Use find_process_pid to verify pid
12603 argument is valid. Pass proper argument to remove_process.
12604 (spu_thread_alive): Compare current_ptid instead of current_tid.
12605 (spu_resume): Likewise.
12607 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12609 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12612 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12614 Implement the multiprocess extensions, and add linux multiprocess
12617 * server.h (ULONGEST): Declare.
12618 (struct ptid, ptid_t): New.
12619 (minus_one_ptid, null_ptid): Declare.
12620 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12621 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12622 (struct inferior_list_entry): Change `id' type from unsigned from
12624 (struct sym_cache, struct breakpoint, struct
12625 process_info_private): Forward declare.
12626 (struct process_info): Declare.
12627 (current_process): Declare.
12628 (all_processes): Declare.
12629 (initialize_inferiors): Declare.
12630 (add_thread): Adjust to use ptid_t.
12631 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12632 (add_process, remove_process, find_thread_pid): Declare.
12633 (find_inferior_id): Adjust to use ptid_t.
12634 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12635 (multi_process): Declare.
12636 (push_event): Adjust to use ptid_t.
12637 (read_ptid, write_ptid): Declare.
12638 (prepare_resume_reply): Adjust to use ptid_t.
12639 (clear_symbol_cache): Declare.
12640 * inferiors.c (all_processes): New.
12641 (null_ptid, minus_one_ptid): New.
12642 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12643 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12644 (add_thread): Change unsigned long to ptid. Remove gdb_id
12646 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12647 (gdb_id_to_thread): Rename to ...
12648 (find_thread_pid): ... this. Change unsigned long to ptid.
12649 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12650 (loaded_dll, pull_pid_from_list): Adjust.
12651 (add_process, remove_process, find_process_pid)
12652 (get_thread_process, current_process, initialize_inferiors): New.
12653 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12654 (struct target_waitstatus) <related_pid>: Ditto.
12655 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12656 return type to int.
12657 (struct target_ops) <join>: Add `pid' argument.
12658 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12659 (struct target_ops) <wait>: Add `ptid' field. Change return type
12661 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12662 (mywait): Add `ptid' argument. Change return type to ptid_t.
12663 (target_pid_to_str): Declare.
12664 * target.c (set_desired_inferior): Adjust to use ptids.
12665 (mywait): Add new `ptid' argument. Adjust.
12666 (target_pid_to_str): New.
12667 * mem-break.h (free_all_breakpoints): Declare.
12668 * mem-break.c (breakpoints): Delelete.
12669 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12670 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12671 to use per-process breakpoint list.
12672 (free_all_breakpoints): New.
12673 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12674 (symbol_cache, all_symbols_looked_up): Delete.
12676 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12678 (prepare_resume_reply): Change ptid argument's type from unsigned
12679 long to ptid_t. Adjust. Implement W;process and X;process.
12680 (free_sym_cache, clear_symbol_cache): New.
12681 (look_up_one_symbol): Adjust to per-process symbol cache. *
12682 * server.c (cont_thread, general_thread, step_thread): Change type
12684 (attached): Delete.
12685 (multi_process): New.
12686 (last_ptid): Change type to ptid_t.
12687 (struct vstop_notif) <ptid>: Change type to ptid_t.
12688 (queue_stop_reply, push_event): Change `ptid' argument's type to
12690 (discard_queued_stop_replies): Add `pid' argument.
12691 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12692 changes. Don't reference the `attached' global.
12693 (attach_inferior): Adjust to mywait interface changes.
12694 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12695 features. Handle and report "multiprocess+". Handle
12697 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12699 (handle_v_kill): New.
12700 (handle_v_stopped): Adjust to use target_pid_to_str.
12701 (handle_v_requests): Allow multiple attaches and runs when
12702 multiprocess extensions are in effect. Handle "vKill".
12703 (myresume): Adjust to use ptids.
12704 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12705 (handle_status): Adjust to discard_queued_stop_replies interface
12707 (first_thread_of, kill_inferior_callback)
12708 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12709 (main): Call initialize_inferiors. Adjust to use ptids, killing
12710 and detaching from all inferiors. Handle multiprocess packet
12712 * linux-low.h: Include gdb_proc_service.h.
12713 (struct process_info_private): New.
12714 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12715 <lwpid_of>: Use ptid_get_lwp.
12716 (get_lwp_thread): Adjust.
12717 (struct lwp_info): Add `dead' member.
12718 (find_lwp_pid): Declare.
12719 * linux-low.c (thread_db_active): Delete.
12720 (new_inferior): Adjust comment.
12721 (inferior_pid): Delete.
12722 (linux_add_process): New.
12723 (handle_extended_wait): Adjust.
12724 (add_lwp): Change unsigned long to ptid.
12725 (linux_create_inferior): Add process to processes table. Adjust
12726 to use ptids. Don't set new_inferior here.
12727 (linux_attach_lwp): Rename to ...
12728 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12729 it. Adjust to use ptids.
12730 (linux_attach_lwp): New.
12731 (linux_attach): Add process to processes table. Don't set
12733 (struct counter): New.
12734 (second_thread_of_pid_p, last_thread_of_process_p): New.
12735 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12736 multiple processes.
12737 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12738 processes. Remove process from process table.
12739 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12740 to multiple processes.
12741 (any_thread_of): New.
12742 (linux_detach): Add `pid' argument, and handle it. Remove process
12743 from processes table.
12744 (linux_join): Add `pid' argument. Handle it.
12745 (linux_thread_alive): Change unsighed long argument to ptid_t.
12746 Consider dead lwps as not being alive.
12747 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12748 threads we're not interested in.
12749 (same_lwp, find_lwp_pid): New.
12750 (linux_wait_for_lwp): Change `pid' argument's type from int to
12752 (linux_wait_for_event): Rename to ...
12753 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12754 from int to ptid_t. Adjust.
12755 (linux_wait_for_event): New.
12756 (linux_wait_1): Add `ptid' argument. Change return type to
12757 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12758 that exit from the process table.
12759 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12761 (mark_lwp_dead): New.
12762 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12763 stopping all threads, mark its main lwp as dead.
12764 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12766 (fetch_register, usr_store_inferior_registers)
12767 (regsets_fetch_inferior_registers)
12768 (regsets_store_inferior_registers, linux_read_memory)
12769 (linux_write_memory): Inline `inferior_pid'.
12770 (linux_look_up_symbols): Adjust to use per-process
12771 `thread_db_active'.
12772 (linux_request_interrupt): Adjust to use ptids.
12773 (linux_read_auxv): Inline `inferior_pid'.
12774 (initialize_low): Don't reference thread_db_active.
12775 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12776 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12777 (ps_getpid): Return the pid of the current inferior.
12778 * thread-db.c (proc_handle, thread_agent): Delete.
12779 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12781 (find_one_thread): Change argument type to ptid_t. Adjust to
12783 (maybe_attach_thread): Adjust to per-process data and ptids.
12784 (thread_db_find_new_threads): Ditto.
12785 (thread_db_init): Ditto.
12786 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12787 processes table. Adjust to use ptids.
12788 (spu_kill, spu_detach): Adjust interface. Remove process from
12790 (spu_join, spu_thread_alive): Adjust interface.
12791 (spu_wait): Adjust interface. Remove process from processes
12792 table. Adjust to use ptids.
12793 * win32-low.c (current_inferior_tid): Delete.
12794 (current_inferior_ptid): New.
12795 (debug_event_ptid): New.
12796 (thread_rec): Take a ptid. Adjust.
12797 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12798 (child_delete_thread): Ditto.
12799 (do_initial_child_stuff): Add `attached' argument. Add process to
12801 (child_fetch_inferior_registers, child_store_inferior_registers):
12803 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12804 (win32_attach): Pass 1 to do_initial_child_stuff.
12805 (win32_kill): Adjust interface. Remove process from processes
12807 (win32_detach): Ditto.
12808 (win32_join): Adjust interface.
12809 (win32_thread_alive): Take a ptid.
12810 (win32_resume): Adjust to use ptids.
12811 (get_child_debug_event): Ditto.
12812 (win32_wait): Adjust interface. Remove exiting process from
12815 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12817 Non-stop mode support.
12819 * server.h (non_stop): Declare.
12820 (gdb_client_data, handler_func): Declare.
12821 (delete_file_handler, add_file_handler, start_event_loop):
12823 (handle_serial_event, handle_target_event, push_event)
12824 (putpkt_notif): Declare.
12825 * target.h (enum resume_kind): New.
12826 (struct thread_resume): Replace `step' field by `kind' field.
12827 (TARGET_WNOHANG): Define.
12828 (struct target_ops) <wait>: Add `options' argument.
12829 <supports_non_stop, async, start_non_stop>: New fields.
12830 (target_supports_non_stop, target_async): New.
12831 (start_non_stop): Declare.
12832 (mywait): Add `options' argument.
12833 * target.c (mywait): Add `options' argument. Print child exit
12834 notifications here.
12835 (start_non_stop): New.
12836 * server.c (non_stop, own_buf, mem_buf): New globals.
12837 (struct vstop_notif): New.
12838 (notif_queue): New global.
12839 (queue_stop_reply, push_event, discard_queued_stop_replies)
12840 (send_next_stop_reply): New.
12841 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12843 (attach_inferior): In non-stop mode, don't wait for the target
12845 (handle_general_set): Handle QNonStop.
12846 (handle_query): When handling qC, return the current general
12847 thread, instead of the first thread of the list.
12848 (handle_query): If the backend supports non-stop mode, include
12849 QNonStop+ in the qSupported query response.
12850 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12852 (handle_v_attach, handle_v_run): Handle non-stop mode.
12853 (handle_v_stopped): New.
12854 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12855 (myresume): Adjust to use resume_kind. Handle non-stop.
12856 (queue_stop_reply_callback): New.
12857 (handle_status): Handle non-stop mode.
12858 (main): Clear non_stop flag on reconnection. Use the event-loop.
12859 Refactor serial protocol handling from here ...
12860 (process_serial_event): ... to this new function. When GDB
12861 selects any thread, select one here. In non-stop mode, wait until
12862 GDB acks all pending events before exiting.
12863 (handle_serial_event, handle_target_event): New.
12864 * remote-utils.c (remote_open): Install remote_desc in the event
12866 (remote_close): Remove remote_desc from the event loop.
12867 (putpkt_binary): Rename to...
12868 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12869 (putpkt_binary): New as wrapper around putpkt_binary_1.
12870 (putpkt_notif): New.
12871 (prepare_resume_reply): In non-stop mode, don't change the
12873 * event-loop.c: New.
12874 * Makefile.in (OBJ): Add event-loop.o.
12875 (event-loop.o): New rule.
12877 * linux-low.h (pid_of): Moved here.
12879 (get_lwp_thread): Use lwpid_of.
12880 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12881 * linux-low.c (pid_of): Delete.
12882 (inferior_pid): Use lwpid_of.
12883 (linux_event_pipe): New.
12884 (target_is_async_p): New.
12886 (handle_extended_wait): Use lwpid_of.
12887 (add_lwp): Don't set lwpid field.
12888 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12889 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12890 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12891 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12892 first. Adjust to linux_wait_for_event interface changes. Use
12894 (linux_detach): Don't delete the main lwp here.
12895 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12896 (status_pending_p): Don't consider explicitly suspended lwps.
12897 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12898 pointer. Add OPTIONS argument. Change return type to int. Use
12899 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12900 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12901 pointer. Add status pointer argument. Return a pid instead of a
12902 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12903 changes. In non-stop mode, don't switch to a random thread.
12904 (linux_wait): Rename to...
12905 (linux_wait_1): ... this. Add target_options argument, and handle
12906 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12907 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12908 clean exit and signal exit code. Don't stop all threads in
12909 non-stop mode. In all-stop mode, only stop all threads when
12910 reporting a stop to GDB. Handle explicit thread stop requests.
12911 (async_file_flush, async_file_mark): New.
12913 (send_sigstop): Use lwpid_of.
12914 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12915 interface changes. In non-stop mode, don't switch to a random
12917 (linux_resume_one_lwp): Use lwpid_of.
12918 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12919 (linux_resume_one_thread): ... this. Handle resume_stop. In
12920 non-stop mode, don't look for pending flag in all threads.
12921 (resume_status_pending_p): Don't consider explicitly suspended
12923 (my_waitpid): Reimplement. Emulate __WALL.
12924 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12926 (sigchld_handler, linux_supports_non_stop, linux_async)
12927 (linux_start_non_stop): New.
12928 (linux_target_ops): Register linux_supports_non_stop, linux_async
12929 and linux_start_non_stop.
12930 (initialize_low): Install SIGCHLD handler.
12931 * thread-db.c (thread_db_create_event, find_one_thread)
12932 (thread_db_get_tls_address): Use lwpid_of.
12933 * win32-low.c (win32_detach): Adjust to use resume_kind.
12934 (win32_wait): Add `options' argument.
12935 * spu-low.c (spu_resume): Adjust to use resume_kind.
12936 (spu_wait): Add `options' argument.
12938 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12940 Decouple target code from remote protocol.
12942 * target.h (enum target_waitkind): New.
12943 (struct target_waitstatus): New.
12944 (struct target_ops) <wait>: Return an unsigned long. Take a
12945 target_waitstatus pointer instead of a char pointer.
12946 (mywait): Likewise.
12947 * target.c (mywait): Change prototype to return an unsigned long.
12948 Take a target_waitstatus pointer instead of a char pointer. Adjust.
12949 * server.h (thread_from_wait, old_thread_from_wait): Delete
12951 (prepare_resume_reply): Change prototype to take a
12953 * server.c (thread_from_wait, old_thread_from_wait): Delete.
12954 (last_status, last_ptid): New.
12955 (start_inferior): Remove "statusptr" argument. Adjust. Return a
12956 pid instead of a signal.
12957 (attach_inferior): Remove "status" and "signal" parameters.
12959 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
12961 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
12962 (handle_v_requests, myresume): Remove "status" and "signal"
12963 parameters. Adjust.
12964 (handle_status): New.
12965 (main): Delete local `status'. Adjust.
12966 * remote-utils.c: Include target.h.
12967 (prepare_resume_reply): Change prototype to take a
12968 target_waitstatus. Adjust.
12970 * linux-low.c (linux_wait): Adjust to new target_ops->wait
12972 * spu-low.c (spu_wait): Adjust.
12973 * win32-low.c (enum target_waitkind, struct target_waitstatus):
12975 (win32_wait): Adjust.
12977 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12979 * target.h (struct thread_resume): Delete leave_stopped member.
12980 (struct target_ops): Add a `n' argument to the `resume' callback.
12981 * server.c (start_inferior): Adjust.
12982 (handle_v_cont, myresume): Adjust.
12983 * linux-low.c (check_removed_breakpoint): Adjust to resume
12984 interface change, and to removed leave_stopped field.
12985 (resume_ptr): Delete.
12986 (struct thread_resume_array): New.
12987 (linux_set_resume_request): Add new `arg' parameter. Adjust to
12988 resume interface change.
12989 (linux_continue_one_thread, linux_queue_one_thread)
12990 (resume_status_pending_p): Check if the resume field is NULL
12991 instead of checking the leave_stopped member.
12992 (linux_resume): Adjust to the target resume interface change.
12993 * spu-low.c (spu_resume): Adjust to the target resume interface
12995 * win32-low.c (win32_detach, win32_resume): Ditto.
12997 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12999 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13001 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13003 (linux_continue_one_thread): Only preserve the stepping flag if
13004 there's a pending breakpoint.
13006 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13008 * server.c (main): After the inferior having exited, call
13009 remote_close before exiting gdbserver.
13011 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13013 Fix size of FPSCR in Power 7 processors.
13014 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13015 (PPC_FEATURE_HAS_DFP): New #define.
13016 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13019 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13021 * server.c (handle_query) Whitespace and formatting.
13023 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13025 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13026 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13027 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13028 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13029 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13030 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13031 Makefile.in, configure.ac: Fix whitespace throughout.
13032 * configure: Regenerate.
13034 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13036 * inferiors.c (find_inferior): Make it safe for the callback
13037 function to delete the currently iterated inferior.
13039 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13041 * Makefile.in (linuw_low_h): Move higher.
13042 (thread-db.o): Depend on $(linux_low_h).
13044 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13046 Rename "process" to "lwp" throughout.
13048 * linux-low.c (all_processes): Rename to...
13049 (all_lwps): ... this.
13050 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13051 (add_process): Rename to ...
13052 (add_lwp): ... this. Adjust.
13053 (linux_create_inferior): Adjust.
13054 (linux_attach_lwp): Adjust.
13055 (linux_attach): Adjust.
13056 (linux_kill_one_process): Rename to ...
13057 (linux_kill_one_lwp): ... this. Adjust.
13058 (linux_kill): Adjust.
13059 (linux_detach_one_process): Rename to ...
13060 (linux_detach_one_lwp): ... this. Adjust.
13061 (linux_detach): Adjust.
13062 (check_removed_breakpoint): Adjust.
13063 (status_pending_p): Adjust.
13064 (linux_wait_for_process): Rename to ...
13065 (linux_wait_for_lwp): ... this. Adjust.
13066 (linux_wait_for_event): Adjust.
13067 (send_sigstop): Adjust.
13068 (wait_for_sigstop): Adjust.
13069 (stop_all_processes): Rename to ...
13070 (stop_all_lwps): ... this.
13071 (linux_resume_one_process): Rename to ...
13072 (linux_resume_one_lwp): ... this. Adjust.
13073 (linux_set_resume_request, linux_continue_one_thread)
13074 (linux_queue_one_thread, resume_status_pending_p)
13075 (usr_store_inferior_registers, regsets_store_inferior_registers)
13076 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13078 * linux-low.h (get_process): Rename to ...
13079 (get_lwp): ... this. Adjust.
13080 (get_thread_process): Rename to ...
13081 (get_thread_lwp): ... this. Adjust.
13082 (get_process_thread): Rename to ...
13083 (get_lwp_thread): ... this. Adjust.
13084 (struct process_info): Rename to ...
13085 (struct lwp_info): ... this.
13086 (all_processes): Rename to ...
13087 (all_lwps): ... this.
13088 * proc-service.c (ps_lgetregs): Adjust.
13089 * thread-db.c (thread_db_create_event, find_one_thread)
13090 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13092 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13094 * server.c (handle_query): Handle "qAttached".
13096 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13098 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13099 GPLv3, update license URL.
13101 2009-03-01 Doug Evans <dje@google.com>
13103 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13104 (server_h): Add gdb_signals.h.
13105 (signals.o): Update.
13106 * server.h (target_signal_from_host,target_signal_to_host_p)
13107 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13109 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13111 * remote-utils.c (getpkt): Also generate remote-debug
13112 information if noack_mode is set.
13114 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13116 * server.c (handle_query): Report qXfer:siginfo:read and
13117 qXfer:siginfo:write as supported and handle them.
13118 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13119 * linux-low.c (linux_xfer_siginfo): New.
13120 (linux_target_ops): Set it.
13122 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13124 * server.c (gdbserver_usage): Mention --remote-debug.
13125 (main): Accept '--remote-debug' switch.
13127 2009-01-18 Doug Evans <dje@google.com>
13129 * regcache.c (new_register_cache): No need to check result of xcalloc.
13130 * server.c (handle_search_memory): Back out calls to xmalloc,
13131 result is checked and error is returned to user upon failure.
13132 (handle_query): Ditto. Add more checks for result of malloc.
13133 (handle_v_cont): Check result of malloc, report error back to
13135 (handle_v_run): Ditto. Call freeargv.
13136 * server.h (freeargv): Declare.
13137 * utils.c (freeargv): New fn.
13139 2009-01-15 Doug Evans <dje@google.com>
13141 * gdbreplay.c (perror_with_name): Make arg const char *.
13142 * server.h (target_signal_to_name): Make return type const char *.
13143 * thread-db.c (thread_db_err_str): Make return type const char *.
13144 * utils.c (perror_with_name): Make arg const char *.
13146 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13148 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13149 when handling a EXIT_PROCESS_DEBUG_EVENT.
13151 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13153 * gdbreplay.c (gdbreplay_version): Update copyright year.
13154 * server.c (gdbserver_version): Likewise.
13156 2009-01-05 Doug Evans <dje@google.com>
13158 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13159 (handle_extended_wait): Improve comment.
13161 2008-12-13 Doug Evans <dje@google.com>
13163 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13164 * server.h (ATTR_MALLOC): New macro.
13165 (xmalloc,xcalloc,xstrdup): Declare.
13166 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13167 * inferiors.c: Ditto.
13168 * linux-low.c: Ditto.
13169 * mem-break.c: Ditto.
13170 * regcache.c: Ditto.
13171 * remote-utils.c: Ditto.
13174 * win32-low.c: Ditto.
13176 2008-12-12 Doug Evans <dje@google.com>
13178 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13179 in debugging printf.
13181 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13183 2008-12-09 Doug Evans <dje@google.com>
13185 * linux-low.h (struct process_info): Delete member tid, unused.
13186 * thread-db.c (find_one_thread): Update.
13187 (maybe_attach_thread): Update.
13189 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13191 * target.h (struct target_ops): Add qxfer_osdata member.
13192 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13194 (linux_qxfer_osdata): New functions.
13195 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13197 * server.c (handle_query): Handle "qXfer:osdata:read:".
13198 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13199 (buffer_xml_printf): New functions.
13200 * server.h (struct buffer): New.
13201 (buffer_grow_str, buffer_grow_str0): New macros.
13202 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13203 (buffer_xml_printf): Declare.
13205 2008-11-24 Doug Evans <dje@google.com>
13207 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13209 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13211 * server.c (handle_v_run): Always use the supplied argument list.
13213 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13215 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13216 (xtensa_regmap_table): Add entry for scompare1.
13218 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13220 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13221 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13222 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13223 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13224 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13225 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13226 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13227 XML target descriptions.
13228 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13229 when inferior is running on an ISA 2.05 or later processor. Add
13230 special case to return offset for full 64-bit slot of FPSCR when
13233 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13235 * Makefile.in (SFILES, clean): Added sparc64 files.
13236 (reg-sparc64.o, reg-sparc64.c): New.
13237 * configure.srv (sparc*-*-linux*): New configuration.
13238 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13239 syscall arguments for SPARC.
13240 (regsets_store_inferior_registers): Likewise.
13241 * linux-sparc-low.c: New file.
13243 2008-10-21 Doug Evans <dje@google.com>
13245 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13246 (READLINE_DIR,READLINE_DEP): Delete.
13247 (INTERNAL_CFLAGS): Update.
13248 (LINTFLAGS): Update.
13250 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13252 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13253 whole argv from the last run, not just argv[0].
13255 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13257 * regcache.c (new_register_cache): Return NULL if the register
13258 cache size isn't known yet.
13259 (free_register_cache): Avoid dereferencing a NULL regcache.
13261 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13263 * configure.srv: Merge MIPS and MIPS64.
13265 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13267 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13269 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13271 * Makefile.in: Add required vsx dependencies.
13273 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13274 Declare init_registers_powerpc_vsx32l.
13275 Declare init_registers_powerpc_vsx64l.
13276 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13277 (ppc_arch_setup): Check for VSX in hwcap.
13278 (ppc_fill_vsxregset): New function.
13279 (ppc_store_vsxregset): New function.
13280 Add new VSX entry in regset_info target_regsets.
13282 * configure.srv: Add new VSX dependencies.
13284 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13286 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13287 (remote_open): Set or clear transport_is_reliable.
13288 (putpkt_binary): Don't expect acks in noack mode.
13289 (getpkt): Don't send ack/nac in noack mode.
13290 * server.c (handle_general_set): Handle QStartNoAckMode.
13291 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13293 (main): Reset noack_mode on every connection.
13294 * server.h (noack_mode): Declare.
13296 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13298 * Makefile.in (GDBREPLAY_OBS): New variable.
13299 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13301 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13302 Daniel Jacobowitz <dan@codesourcery.com>
13304 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13305 (usr_store_inferior_registers): Likewise.
13306 (regsets_store_inferior_registers): Likewise.
13308 2008-07-31 Rolf Jansen <rj@surtec.com>
13309 Pedro Alves <pedro@codesourcery.com>
13311 * configure.ac: Check for memmem declaration.
13312 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13313 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13314 (disable_packet_qfThreadInfo): Unconditionally compile.
13315 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13316 * configure, config.in: Regenerate.
13318 2008-07-28 Doug Kwan <dougkwan@google.com>
13320 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13321 (linux_write_memory): Remove declaration of errno.
13323 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13325 * linux-low.c (handle_extended_wait): Do not use "status"
13326 variable uninitialized.
13328 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13330 * server.c (handle_v_attach): Inhibit reporting dll changes.
13332 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13334 * remote-utils.c (prepare_resume_reply): If requested, don't
13335 output "thread:TID" in the T stop reply.
13337 * server.c (disable_packet_vCont, disable_packet_Tthread)
13338 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13339 (handle_query): If requested, disable support for qC, qfThreadInfo
13341 (handle_v_requests): If requested, disable support for vCont.
13342 (gdbserver_show_disableable): New.
13343 (main): Handle --disable-packet and --disable-packet=LIST.
13345 * server.h (disable_packet_vCont, disable_packet_Tthread)
13346 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13348 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13350 * server.c (gdbserver_usage): Mention --version.
13352 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13354 * Makefile.in (gdbreplay.o): New rule.
13356 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13358 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13359 message, not gdbserver.
13361 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13362 Nathan Sidwell <nathan@codesourcery.com>
13363 Joseph Myers <joseph@codesourcery.com>
13365 * acinclude.m4: Include ../../config/acx.m4.
13366 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13367 * configure, config.in: Regenerate.
13368 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13369 * server.c (gdbserver_version): Print PKGVERSION.
13370 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13371 (main): Adjust gdbserver_usage calls.
13372 * gdbreplay.c (version, host_name): Add declarations.
13373 (gdbreplay_version, gdbreplay_usage): New.
13374 (main): Accept --version and --help options.
13376 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13378 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13379 (arm_breakpoint_at): Handle Thumb.
13380 (the_low_target): Add comment.
13382 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13384 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13386 2008-05-09 Doug Evans <dje@google.com>
13388 * server.h (decode_search_memory_packet): Declare.
13389 * remote-utils.c (decode_search_memory_packet): New fn.
13390 * server.c (handle_search_memory_1): New fn.
13391 (handle_search_memory): New fn.
13392 (handle_query): Process qSearch:memory packets.
13394 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13396 * regcache.c (registers_length): Remove.
13397 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13398 full register packet.
13399 * regcache.h (registers_length): Remove prototype.
13400 * server.h (PBUFSIZ): Define to 16384.
13402 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13404 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13405 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13406 powerpc-64l.o, and powerpc-altivec64l.o.
13407 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13408 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13409 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13410 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13411 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13414 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13415 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13416 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13417 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13418 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13419 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13420 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13421 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13422 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13423 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13426 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13427 (init_registers_powerpc_32l): ... this new prototype.
13428 (init_registers_powerpc_32): Remove, replace by ...
13429 (init_registers_powerpc_altivec32l): ... this new prototype.
13430 (init_registers_powerpc_e500): Remove, replace by ...
13431 (init_registers_powerpc_e500l): ... this new prototype.
13432 (init_registers_ppc64): Remove, replace by ...
13433 (init_registers_powerpc_64l): ... this new prototype.
13434 (init_registers_powerpc_64): Remove, replace by ...
13435 (init_registers_powerpc_altivec64l): ... this new prototype.
13436 (ppc_num_regs): Set to 73.
13437 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13438 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13439 (ppc_cannot_store_register): Handle orig_r3 and trap.
13440 (ppc_arch_setup): Update init_registers_... calls.
13441 (ppc_fill_gregset): Handle orig_r3 and trap.
13443 * inferiors.c (clear_inferiors): Reset current_inferior.
13445 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13447 * acinclude.m4: Add override.m4.
13448 * configure: Regenerate.
13450 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13452 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13453 initial call to init_register_ppc64.
13455 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13457 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13458 single powerpc*-*-linux* case.
13459 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13461 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13463 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13464 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13466 * linux-ppc-low.c: Include <elf.h>.
13467 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13468 (ppc_hwcap): New global variable.
13469 (ppc_regmap): Remove __SPE__ #ifdef sections.
13470 (ppc_regmap_e500): New global variable.
13471 (ppc_cannot_store_register): Update __SPE__ special case.
13472 (ppc_get_hwcap): New function.
13473 (ppc_arch_setup): Use it to determine whether inferior supports
13474 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13475 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13476 Do not access registers if target does not support AltiVec.
13477 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13478 Do not access registers if target does not support SPE.
13479 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13481 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13483 * linux-low.c (disabled_regsets, num_regsets): New.
13484 (use_regsets_p): Delete.
13485 (linux_wait_for_process): Clear disabled_regsets.
13486 (regsets_fetch_inferior_registers): Check and set it.
13487 (regsets_store_inferior_registers): Likewise.
13488 (linux_fetch_registers, linux_store_registers): Do not use
13490 (initialize_low): Allocate disabled_regsets.
13492 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13494 * Makefile.in (LIBOBJS): New.
13495 (OBS): Use LIBOBJS.
13496 (memmem.o): New rule.
13497 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13498 * configure: Regenerated.
13500 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13502 * server.c (handle_query): Never return "unsupported" for
13503 qXfer:features:read queries.
13505 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13507 * server.c (get_features_xml): Fix inverted condition.
13508 (handle_query): Always support qXfer:feature:read.
13510 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13512 * server.c (wrapper_argv): New.
13513 (start_inferior): Handle wrapper_argv. If set, expect an extra
13515 (gdbserver_usage): Document --wrapper.
13516 (main): Parse --wrapper.
13518 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13520 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13521 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13522 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13523 (ppc_set_pc): Likewise.
13524 (ppc_arch_setup): New function.
13525 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13526 of collect_register.
13527 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13529 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13531 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13532 instead of linux-ppc64-low.o.
13533 * linux-ppc64-low.c: Remove file.
13534 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13535 (linux-ppc64-low.o): Remove rule.
13537 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13538 (init_registers_powerpc_64): Likewise.
13539 (ppc_regmap): Conditionally define depending on __powerpc64__.
13540 (ppc_cannot_store_register): Do not special-case "fpscr" when
13541 compiled on __powerpc64__.
13542 (ppc_collect_ptrace_register): New function.
13543 (ppc_supply_ptrace_register): New function.
13544 (ppc_breakpoint): Change type to "unsigned int".
13545 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13546 (the_low_target): Conditionally provide initializers for the
13547 arch_setup member depending on __powerpc64__. Install
13548 collect_ptrace_register and supply_ptrace_register members.
13550 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13552 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13553 * server.c (gdbserver_xmltarget): Define.
13554 (get_features_xml): Use it to replace "target.xml" and arch_string.
13556 * configure.srv: Remove srv_xmltarget. Add XML files that were
13557 mentioned there to srv_xmlfiles instead. Remove conditional tests
13558 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13559 srv_xmlfiles and srv_regobj to include all possible choices.
13560 * configure.ac (srv_xmltarget): Remove.
13561 (srv_xmlfiles): Do not add "target.xml".
13562 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13563 checks for supplementary target information.
13564 * configure: Regenerate.
13565 * Makefile.in (XML_TARGET): Remove.
13566 (target.xml): Remove rule.
13567 (clean): Do not clean up target.xml.
13568 (.PRECIOUS): Do not mention target.xml.
13570 * target.h (struct target_ops): Remove arch_string member.
13571 * linux-low.c (linux_arch_string): Remove.
13572 (linux_target_ops): Remove arch_string initializer.
13573 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13574 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13575 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13576 * spu-low.c (spu_arch_string): Remove.
13577 (spu_target_ops): Remove arch_string initializer.
13578 * win32-low.c (win32_arch_string): Remove.
13579 (win32_target_ops): Remove arch_string initializer.
13580 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13581 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13582 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13584 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13586 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13587 by collect_ptrace_register and supply_ptrace_register hooks.
13588 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13589 instead of checking for the_low_target.left_pad_xfer.
13590 (usr_store_inferior_registers): Use collect_ptrace_register callback
13591 instead of checking for the_low_target.left_pad_xfer.
13593 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13594 (s390_supply_ptrace_register): Likewise.
13595 (s390_fill_gregset): Call s390_collect_ptrace_register.
13596 (the_low_target): Update.
13598 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13599 (ppc_supply_ptrace_register): Likewise.
13600 (the_low_target): Update.
13602 * linux-i386-low.c (the_low_target): Update.
13603 * linux-x86-64-low.c (the_low_target): Update.
13605 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13607 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13608 reg-s390.o and reg-s390x.o.
13610 * linux-low.c (new_inferior): New global variable.
13611 (linux_create_inferior, linux_attach): Set it.
13612 (linux_wait_for_process): Call the_low_target.arch_setup after the
13613 target has stopped for the first time.
13614 (initialize_low): Do not call the_low_target.arch_setup.
13616 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13617 (s390_set_pc): Likewise.
13618 (s390_arch_setup): New function.
13619 (the_low_target): Use s390_arch_setup as arch_setup routine.
13621 * regcache.c (realloc_register_cache): New function.
13622 (set_register_cache): Call it for each existing regcache.
13624 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13626 * server.h (init_registers): Remove prototype.
13628 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13629 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13630 instead of init_registers ().
13631 * linux-arm-low.c (init_registers_arm): Add prototype.
13632 (init_registers_arm_with_iwmmxt): Likewise.
13633 (the_low_target): Add initializer for arch_setup field.
13634 * linux-cris-low.c (init_registers_cris): Add prototype.
13635 (the_low_target): Add initializer for arch_setup field.
13636 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13637 (the_low_target): Add initializer for arch_setup field.
13638 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13639 (the_low_target): Add initializer for arch_setup field.
13640 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13641 (the_low_target): Add initializer for arch_setup field.
13642 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13643 (the_low_target): Add initializer for arch_setup field.
13644 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13645 (the_low_target): Add initializer for arch_setup field.
13646 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13647 (init_registers_mips64_linux): Likewise.
13648 (the_low_target): Add initializer for arch_setup field.
13649 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13650 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13651 (the_low_target): Add initializer for arch_setup field.
13652 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13653 (init_registers_powerpc_64): Likewise.
13654 (the_low_target): Add initializer for arch_setup field.
13655 * linux-s390-low.c (init_registers_s390): Add prototype.
13656 (init_registers_s390x): Likewise.
13657 (the_low_target): Add initializer for arch_setup field.
13658 * linux-sh-low.c (init_registers_sh): Add prototype.
13659 (the_low_target): Add initializer for arch_setup field.
13660 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13661 (the_low_target): Add initializer for arch_setup field.
13662 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13663 (the_low_target): Add initializer for arch_setup field.
13665 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13666 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13667 instead of init_registers ().
13668 * win32-arm-low.c (init_registers_arm): Add prototype.
13669 (the_low_target): Add initializer for arch_setup field.
13670 * win32-i386-low.c (init_registers_i386): Add prototype.
13671 (the_low_target): Add initializer for arch_setup field.
13673 * spu-low.c (init_registers_spu): Add prototype.
13674 (initialize_low): Call initialie_registers_spu () instead of
13675 initialize_registers ().
13677 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13679 * server.c (handle_v_requests): When handling the vRun and vAttach
13680 packets, if already debugging a process, don't kill it. Return an
13683 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13685 * server.c (handle_query): Correct length check.
13687 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13689 * win32-low.c (do_initial_child_stuff): Add process handle
13690 parameter. Set current_process_handle and current_process_id from the
13691 parameters. Clear globals.
13692 (win32_create_inferior): Don't set current_process_handle and
13693 current_process_id here. Instead pass them on the call to
13694 do_initial_child_stuff.
13695 (win32_attach): Likewise.
13696 (win32_clear_inferiors): New.
13697 (win32_kill): Don't close the current process handle or the
13698 current thread handle here. Instead call win32_clear_inferiors.
13699 (win32_detach): Don't open a new handle to the process. Call
13700 win32_clear_inferiors.
13701 (win32_join): Don't rely on current_process_handle; open a new
13702 handle using the process id.
13703 (win32_wait): Call win32_clear_inferiors when the inferior process
13706 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13708 * server.c (monitor_show_help): Add "exit".
13710 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13712 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13713 (clean): Add reg-xtensa.c.
13714 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13715 * configure.srv (xtensa*-*-linux*) New target.
13716 * linux-xtensa-low.c: New.
13717 * xtensa-xtregs.c: New.
13719 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13721 * hostio.c: Don't include errno.h.
13722 (errno_to_fileio_errno): Move to hostio-errno.
13723 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13724 error number outputting to the target->hostio_last_error callback.
13725 (hostio_packet_error): Use FILEIO_EINVAL directly.
13726 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13727 calls to hostio_error.
13728 * hostio-errno.c: New.
13729 * server.h (hostio_last_error_from_errno): Declare.
13730 * target.h (target_ops): Add hostio_last_error member.
13731 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13732 as hostio_last_error handler.
13733 * spu-low.c (spu_target_ops): Likewise.
13734 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13735 (wince_hostio_last_error): New functions.
13736 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13737 as hostio_last_error handler.
13738 (win32_target_ops) [!_WIN32_WCE]: Register
13739 hostio_last_error_from_errno as hostio_last_error handler.
13740 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13741 (hostio-errno.o): New rule.
13742 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13743 * configure.srv (srv_hostio_err_objs): New variable. Default to
13745 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13746 * configure: Regenerate.
13748 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13750 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13751 (linux_kill, linux_detach): Clean up the process list.
13752 * remote-utils.c (remote_open): Improve port number parsing.
13753 (putpkt_binary, input_interrupt): Only send interrupts if the target
13755 * server.c (extended_protocol): Make static.
13756 (attached): Define earlier.
13757 (exit_requested, response_needed, program_argv): New variables.
13758 (target_running): New.
13759 (start_inferior): Clear attached here.
13760 (attach_inferior): Set attached here.
13761 (require_running): Define.
13762 (handle_query): Use require_running and target_running. Implement
13764 (handle_v_attach, handle_v_run): New.
13765 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13766 (gdbserver_usage): Update.
13767 (main): Redo argument parsing. Handle --debug and --multi. Handle
13768 --attach along with other options or after the port. Save
13769 program_argv. Support no initial program. Resynchronize
13770 communication with GDB after an error. Handle "monitor exit".
13771 Use require_running and target_running. Always allow the extended
13772 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13773 restart in extended mode.
13774 * README: Refer to the GDB manual. Update --attach usage.
13776 2007-12-20 Andreas Schwab <schwab@suse.de>
13778 * linux-low.c (STACK_SIZE): Define.
13779 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13780 (linux_test_for_tracefork): Likewise.
13782 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13784 * linux-low.c (linux_wait_for_event): Update messages. Do not
13785 reinsert auto-delete breakpoints.
13786 * mem-break.c (struct breakpoint): Change return type of handler to
13788 (set_breakpoint_at): Update handler type.
13789 (reinsert_breakpoint_handler): Return 1 instead of calling
13791 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13793 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13794 * mem-break.h (set_breakpoint_at): Update handler type.
13795 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13796 * win32-low.c (auto_delete_breakpoint): New.
13797 (get_child_debug_event): Use it.
13799 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13801 * configure.ac: Check for pread and pwrite.
13802 * hostio.c (handle_pread): Fall back to lseek and read.
13803 (handle_pwrite): Fall back to lseek and write.
13804 * config.in, configure: Regenerated.
13806 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13808 * server.c (myresume): Add own_buf argument.
13809 (main): Update calls.
13811 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13813 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13814 * remote-utils.c (remote_open): Do not call disable_async_io.
13815 (block_async_io): Delete.
13816 (unblock_async_io): Make static.
13817 (initialize_async_io): New.
13818 * server.c (handle_v_cont): Handle async I/O here.
13819 (myresume): Likewise. Move other common resume tasks here...
13820 (main): ... from here. Call initialize_async_io. Disable async
13821 I/O before the main loop.
13822 * server.h (initialize_async_io): Declare.
13823 (block_async_io, unblock_async_io): Delete prototypes.
13824 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13826 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13828 * remote-utils.c (readchar): Allow binary data in received messages.
13830 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13832 * win32-low.c (attaching): New global.
13833 (win32_create_inferior): Clear the `attaching' global.
13834 (win32_attach): Set the `attaching' global.
13835 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13836 attaching. Only set a breakpoint at the entry point if not
13839 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13841 * server.c (main): Don't report dll events on the initial
13842 connection on attaches.
13844 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13846 * server.c (main): Relax numerical bases supported for the pid of
13847 the --attach command line argument.
13849 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13851 * win32-low.c (win32_attach): Call OpenProcess before
13852 DebugActiveProcess, not after. Add last error output to error
13855 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13857 * win32-low.c (win32_get_thread_context)
13858 (win32_set_thread_context): New functions.
13859 (thread_rec): Use win32_get_thread_context.
13860 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13861 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13864 2007-12-03 Leo Zayas
13865 Pedro Alves <pedro_alves@portugalmail.pt>
13867 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13869 (child_add_thread): Minor cleanup.
13870 (child_continue): Resume artificially suspended threads before
13871 calling ContinueDebugEvent.
13872 (suspend_one_thread): New.
13873 (fake_breakpoint_event): New.
13874 (get_child_debug_event): Change return type to int. Check here if
13875 gdb sent an interrupt request. If a soft interrupt was requested,
13876 fake a breakpoint event. Return 0 if there is no event to handle,
13878 (win32_wait): Don't check here if gdb sent an interrupt request.
13879 Ensure there is a valid event to handle.
13880 (win32_request_interrupt): Add soft interruption method as last
13883 2007-12-03 Leo Zayas
13884 Pedro Alves <pedro_alves@portugalmail.pt>
13886 * win32-low.h (win32_thread_info): Add descriptions to the
13887 structure members. Replace `suspend_count' counter by a
13889 * win32-low.c (thread_rec): Update condition of when to get the
13890 context from the inferior. Rely on ContextFlags being set if it
13891 has already been retrieved. Only suspend the inferior thread if
13892 we haven't already. Warn if that fails.
13893 (continue_one_thread): s/suspend_count/suspended/. Only call
13894 ResumeThread once. Warn if that fails.
13896 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13898 * win32-low.c (win32_wait): Don't read from the inferior when it
13899 has already exited.
13901 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13903 * Makefile.in (win32_low_h): New variable.
13904 (win32-low.o): Add dependency on $(win32_low_h).
13905 (win32-arm-low.o, win32-i386-low.o): New rules.
13907 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13909 * hostio.c: Correct copyright year.
13911 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13913 * Makefile.in (OBS): Add hostio.o.
13914 (hostio.o): New rule.
13915 * server.h (handle_vFile): Declare.
13916 * hostio.c: New file.
13917 * server.c (handle_v_requests): Take packet_len and new_packet_len
13918 for binary packets. Call handle_vFile.
13919 (main): Update call to handle_v_requests.
13921 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13923 * linux-low.c: Include <sched.h>.
13925 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13927 * linux-low.c (linux_tracefork_grandchild): New.
13928 (linux_tracefork_child): Use clone.
13929 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13931 2007-10-31 Joel Brobecker <brobecker@adacore.com>
13933 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
13935 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
13937 * linux-low.c (handle_extended_wait): Handle unexpected signals.
13939 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
13941 * inferiors.c (change_inferior_id): Delete.
13942 (add_pid_to_list, pull_pid_from_list): New.
13943 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
13944 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
13945 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
13946 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
13947 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
13948 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
13949 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
13950 (using_threads): Always set to 1.
13951 (handle_extended_wait): New.
13952 (add_process): Do not set TID.
13953 (linux_create_inferior): Set must_set_ptrace_flags.
13954 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
13955 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
13956 (linux_thread_alive): Rename TID argument to LWPID.
13957 (linux_wait_for_process): Handle unknown processes. Do not use TID.
13958 (linux_wait_for_event): Do not use TID or check using_threads. Update
13959 call to dead_thread_notify. Call handle_extended_wait.
13960 (linux_create_inferior): Use PTRACE_SETOPTIONS.
13961 (send_sigstop): Delete sigstop_sent.
13962 (wait_for_sigstop): Avoid TID.
13963 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
13964 (linux_test_for_tracefork): New.
13965 (linux_lookup_signals): Use thread_db_active and
13966 linux_supports_tracefork_flag.
13967 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
13968 * linux-low.h (get_process_thread): Avoid TID.
13969 (struct process_ifo): Move thread_known and tid to the end. Remove
13971 (linux_attach_lwp, thread_db_init): Update prototypes.
13972 * server.h (change_inferior_id): Delete prototype.
13973 (add_pid_to_list, pull_pid_from_list): New prototypes.
13974 * thread-db.c (thread_db_use_events): New.
13975 (find_first_thread): Rename to...
13976 (find_one_thread): ...this. Update callers and messages. Do not
13977 call fatal. Check thread_db_use_events. Do not call
13978 change_inferior_id or new_thread_notify.
13979 (maybe_attach_thread): Update. Do not call new_thread_notify.
13980 (thread_db_init): Set thread_db_use_events. Check use_events.
13981 * utils.c (fatal, warning): Correct message prefix.
13983 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
13985 * Makefile.in (clean): Remove new files.
13986 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
13987 (powerpc-64.o, powerpc-64.c): New rules.
13988 * configure.srv: Use alternate register sets for powerpc64-*-linux*
13989 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
13991 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
13993 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
13994 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
13995 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
13996 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
13997 (target_regsets): Add AltiVec and SPE register sets.
13998 * configure.ac: Check for AltiVec and SPE.
13999 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14000 (ppc_fill_vrregset, ppc_store_vrregset): New.
14001 (target_regsets): Add AltiVec register set.
14002 * configure: Regenerated.
14004 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14006 * linux-low.c (O_LARGEFILE): Define.
14007 (linux_read_memory): Use /proc/PID/mem.
14008 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14009 * configure, config.in: Regenerated.
14011 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14013 * linux-low.c (linux_wait_for_event): Do not pass signals while
14016 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14018 * win32-low.c (create_process): New.
14019 (win32_create_inferior): Use create_process instead of
14020 CreateProcess. If create_process failed retry appending an ".exe"
14021 suffix. Store the GetLastError result immediatelly after
14022 create_process calls and use it on the call to error.
14024 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14026 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14028 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14030 * configure.ac: Switch license to GPLv3.
14032 2007-08-01 Michael Snyder <msnyder@access-company.com>
14034 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14036 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14038 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14040 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14041 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14042 CloseToolhelp32Snapshot.
14043 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14044 CloseToolhelp32Snapshot.
14046 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14048 * server.c (main): Check for inferior exit before main loop.
14050 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14052 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14053 instead of on tmp_desc.
14055 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14056 Daniel Jacobowitz <dan@codesourcery.com>
14058 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14059 (add_thread): Minor cleanups.
14060 (clear_inferiors): Move lower in the file. Clear the DLL
14062 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14063 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14064 (xml_escape_text): New.
14065 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14067 (handle_v_cont): Report errors.
14068 (gdbserver_version): Update.
14069 (main): Correct size of own_buf. Do not report initial DLL events.
14070 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14071 (unloaded_dll, xml_escape_text): New.
14072 * win32-low.c (enum target_waitkind): Update comments.
14073 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14074 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14075 (win32_EnumProcessModules, win32_GetModuleInformation)
14076 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14077 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14078 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14079 (win32_Module32First, win32_Module32Next, load_toolhelp)
14080 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14081 (get_child_debug_event): Handle DLL events.
14082 (win32_wait): Likewise.
14084 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14086 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14087 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14089 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14091 * win32-low.c (handle_output_debug_string): Ignore event if not
14094 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14096 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14098 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14100 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14102 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14104 * inferiors.c (change_inferior_id): Add comment.
14105 * linux-low.c (check_removed_breakpoint): Add an early
14106 prototype. Improve debug output.
14107 (linux_attach): Doc update.
14108 (linux_detach_one_process, linux_detach): Clean up before releasing
14110 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14111 * linux-low.h (struct process_info): Doc improvement.
14112 * mem-break.c (delete_all_breakpoints): New.
14113 * mem-break.h (delete_all_breakpoints): New prototype.
14114 * thread-db.c (find_first_thread): New.
14115 (thread_db_create_event): Call it instead of
14116 thread_db_find_new_threads. Clean up unused variables.
14117 (maybe_attach_thread): Remove first thread handling.
14118 (thread_db_find_new_threads): Use find_first_thread.
14119 (thread_db_get_tls_address): Likewise.
14121 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14123 * thread-db.c (thread_db_find_new_threads): Add prototype.
14124 (thread_db_create_event): Check for the main thread before adding
14126 (maybe_attach_thread): Only enable event reporting if TID == 0.
14127 (thread_db_get_tls_address): Check for new threads.
14129 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14131 * linux-low.c (linux_create_inferior): Try execv before execvp.
14132 * spu-low.c (spu_create_inferior): Likewise.
14134 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14136 * linux-low.c (linux_create_inferior): Change execv to execvp.
14137 * spu-low.c (spu_create_inferior): Likewies.
14139 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14141 * Makefile.in (clean): Clean new files instead of deleted ones.
14142 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14143 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14145 * configure.srv: Specify XML files and new regformats for MIPS and
14147 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14148 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14149 an entry for the restart register.
14150 (mips_cannot_fetch_register, mips_cannot_store_register)
14151 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14152 register names to match the XML descriptions.
14153 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14154 restart register instead of $0.
14156 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14157 Markus Deuling <deuling@de.ibm.com>
14159 * remote-utils.c (decode_xfer_write): New function.
14160 * server.h (decode_xfer_write): Add prototype.
14161 * server.c (handle_query): Add PACKET_LEN argument. Support
14162 qXfer:spu:read and qXfer:spu:write packets.
14163 (main): Pass packet_len to handle_query.
14164 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14165 * target.h (target_ops): Add qxfer_spu.
14167 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14169 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14170 accessing non-seekable spufs files.
14172 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14174 * server.c (handle_query): Add reply for qC packet.
14176 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14177 Leo Zayas <lerele@champenstudios@com>
14179 * server.h (check_remote_input_interrupt_request): New function.
14180 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14181 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14182 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14183 (check_remote_input_interrupt_request): New function.
14184 * server.h (check_remote_input_interrupt_request): Declare.
14185 * win32-low.c (winapi_DebugBreakProcess,
14186 winapi_GenerateConsoleCtrlEvent): New typedefs.
14187 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14189 (win32_wait): Check for remote interrupt request
14190 with check_remote_input_interrupt_request.
14191 (win32_request_interrupt): New function.
14192 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14194 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14196 * win32-low.c (debug_registers_changed,
14197 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14198 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14199 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14200 (thread_rec): Get context using the low target.
14201 (child_add_thread): Call thread_added on the low target,
14202 which does the same thing.
14204 (do_initial_child_stuff): Remove debug registers references.
14205 Set context using the low target. Resume threads after
14206 setting the contexts.
14207 (child_continue): Remove dead variable. Remove debug
14208 registers references.
14209 (child_fetch_inferior_registers): Go through the low target.
14210 (do_child_store_inferior_registers): Remove.
14211 (child_store_inferior_registers): Go through the low target.
14212 (win32_resume): Remove debug registers references.
14213 Set context using the low target.
14214 (handle_exception): Change return type to void. Don't record
14215 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14216 first chance exception.
14217 (get_child_debug_event): Change return type to void. Remove
14218 goto loop. Always return after waiting for debug event.
14219 (win32_wait): Convert to switch statement. Handle spurious
14222 * win32-i386-low.c (debug_registers_changed,
14223 debug_registers_used): New.
14224 (initial_stuff): Rename to ...
14225 (i386_initial_stuff): ... this. Clear debug registers
14227 (store_debug_registers): Delete.
14228 (i386_get_thread_context): New.
14229 (load_debug_registers): Delete.
14230 (i386_set_thread_context): New.
14231 (i386_thread_added): New.
14232 (single_step): Rename to ...
14233 (i386_single_step): ... this.
14234 (do_fetch_inferior_registers): Rename to ...
14235 (i386_fetch_inferior_register): ... this.
14236 (i386_store_inferior_register): New.
14237 (the_low_target): Adapt to new interface.
14239 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14240 (arm_get_thread_context): New.
14241 (arm_set_thread_context): New.
14243 (do_fetch_inferior_registers): Rename to ...
14244 (arm_fetch_inferior_register): ... this.
14245 (arm_store_inferior_register): New.
14246 (arm_wince_breakpoint): Reimplement as unsigned long.
14247 (arm_wince_breakpoint_len): Define.
14248 (the_low_target): Adapt to new interface.
14250 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14251 load_debug_registers. Add get_thread_context, set_thread_context,
14252 thread_added and store_inferior_register. Rename
14253 fetch_inferior_registers to fetch_inferior_register.
14254 (regptr): Remove declaration.
14256 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14258 * linux-low.c (linux_detach): Change return type to int. Return 0.
14259 * spu-low.c (spu_detach): Likewise.
14261 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14263 * target.h (target_ops): Change return type of detach to int.
14265 (join_inferior): New.
14266 * server.c (main): Don't skip detach support on mingw32.
14267 If the inferior doesn't support detaching return error.
14268 Call join_inferior instead of using waitpid.
14269 * linux-low.c (linux_join): New.
14270 (linux_target_op): Add linux_join.
14271 * spu-low.c (spu_join): New.
14272 (spu_target_ops): Add spu_join.
14273 * win32-low.c (win32_detach): Adapt to new interface.
14274 Reopen current_process_handle before detaching. Issue a child
14275 resume before detaching.
14277 (win32_target_op): Add win32_join.
14279 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14281 * win32-low.c (win32-attach): Fix return value.
14282 * target.h (target_ops): Describe ATTACH return values.
14284 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14286 * win32-low.c (GETPROCADDRESS): Define.
14287 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14288 (winapi_DebugSetProcessKillOnExit): Likewise.
14289 (win32_create_inferior): Force usage of ansi CreateProcessA.
14290 (win32_attach): Use GETPROCADDRESS.
14291 (win32_detach): Likewise.
14293 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14295 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14297 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14299 * win32-low.c: Commit leftover changes from 2007-03-29.
14301 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14303 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14304 fields short instead of int. Add explicit padding.
14305 (i387_cache_to_fsave): Remove unnecessary casts.
14306 (i387_fsave_to_cache): Doc fix.
14307 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14309 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14311 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14312 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14314 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14316 * configure.srv (arm*-*-mingw32ce*): Move near the other
14319 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14321 * configure.ac: Add errno checking.
14322 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14323 sys/file.h and malloc.h.
14324 (AC_CHECK_DECLS): Add perror.
14325 (srv_mingwce): Handle.
14326 * configure.srv (i[34567]86-*-cygwin*): Add
14327 win32-i386-low.o to srv_tgtobj.
14328 (i[34567]86-*-mingw*): Likewise.
14329 (arm*-*-mingw32ce*): Add case.
14330 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14331 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14332 [__MINGW32CE__] (strerror): New function.
14333 [__MINGW32CE__] (errno): Define to GetLastError.
14334 [__MINGW32CE__] (COUNTOF): New macro.
14335 (remote_open): Remove extra close call.
14336 * mem-break.c (delete_breakpoint_at): New function.
14337 * mem-break.h (delete_breakpoint_at): Declare.
14338 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14339 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14340 [USE_WIN32API] (read, write): Add char* casts.
14341 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14342 * server.h: Include wincecompat.h on Windows CE.
14343 [HAVE_ERRNO_H]: Check.
14344 (perror): Declare if not declared.
14345 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14346 (perror_with_name): Remove errno declaration.
14347 * wincecompat.h: New.
14348 * wincecompat.c: New.
14349 * win32-low.h: New.
14350 * win32-arm-low.c: New.
14351 * win32-i386-low.c: New.
14352 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14353 (OUTMSG2): Make it safe.
14355 (COUNTOF): New macro.
14356 (NUM_REGS): Get it from the low target.
14357 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14358 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14359 (thread_rec): Let low target handle debug registers.
14360 (child_add_thread): Likewise.
14361 (child_init_thread_list): Likewise.
14362 (continue_one_thread): Likewise.
14364 (do_child_fetch_inferior_registers): Move to ...
14365 * win32-i386-low.c: ... here, and rename to ...
14366 (do_fetch_inferior_registers): ... this.
14367 * win32-low.c (child_fetch_inferior_registers):
14368 Go through the low target.
14369 (do_child_store_inferior_registers): Use regptr.
14370 (strwinerror): New function.
14371 (win32_create_inferior): Handle Windows CE.
14372 Use strwinerror instead of strerror on Windows error
14373 codes. Add program to the error output.
14374 Don't close the main thread handle on Windows CE.
14375 (win32_attach): Use coredll.dll on Windows CE.
14376 (win32_kill): Close current process and current
14378 (win32_detach): Use coredll.dll on Windows CE.
14379 (win32_resume): Let low target handle debug registers, and
14381 (handle_exception): Add/Remove initial breakpoint. Avoid
14382 non-existant WSTOPSIG on Windows CE.
14383 (win32_read_inferior_memory): Cast to remove warning.
14384 (win32_arch_string): Go through the low target.
14385 (initialize_low): Call set_breakpoint_data with the low
14386 target's breakpoint.
14387 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14388 FOP_REGNUM, mappings): Move to ...
14389 * win32-i386-low.c: ... here.
14390 * win32-low.c (win32_thread_info): Move to ...
14391 * win32-low.h: ... here.
14392 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14393 win32-arm-low.c and wincecompat.c.
14394 (all:): Add $EXEEXT.
14395 (install-only:): Likewise.
14396 (gdbserver:): Likewise.
14397 (gdbreplay:): Likewise.
14398 * config.in: Regenerate.
14399 * configure: Regenerate.
14401 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14403 * win32-low.c: Rename typedef thread_info to
14404 win32_thread_info throughout.
14406 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14408 * win32-i386-low.c: Rename to ...
14409 * win32-low.c: ... this.
14410 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14411 * Makefile.in: Likewise.
14413 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14415 * remote-utils.c (monitor_output): Constify msg parameter.
14416 * server.h (monitor_output): Likewise.
14417 * win32-i386-low.c (handle_output_debug_string): New.
14418 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14419 handle_output_debug_string.
14420 (get_child_debug_event): Likewise.
14422 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14424 * server.c (main): Correct strtoul check.
14426 2007-03-27 Jon Ringle <jon@ringle.org>
14428 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14430 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14432 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14434 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14436 * terminal.h: Check HAVE_SGTTY_H.
14438 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14440 * remote-utils.c (remote_open): Print out the assigned port number.
14442 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14444 * remote-utils.c (monitor_output): New function.
14445 * server.c (debug_threads): Define here.
14446 (monitor_show_help): New function.
14447 (handle_query): Handle qRcmd.
14448 (main): Do not handle 'd' packet.
14449 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14450 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14453 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14455 * Makefile.in (EXEEXT): New.
14456 (clean): Use $(EXEEXT).
14458 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14460 * target.h (target_ops): Rename send_signal to request_interrupt,
14461 and remove enum target_signal parameter.
14462 * linux-low.c (linux_request_interrupt): Rename from
14463 linux_send_signal, and always send SIGINT.
14464 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14465 and always send SIGINT.
14466 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14468 (input_interrupt): Likewise.
14470 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14472 * server.c (get_features_xml): Check if target implemented
14474 * win32-i386-low.c (win32_arch_string): New.
14475 (win32_target_ops): Add win32_arch_string as arch_string member.
14477 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14479 * spu-low.c (spu_arch_string): New.
14480 (spu_target_ops): Add spu_arch_string.
14482 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14484 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14485 * configure.ac: Do not check for terminal.h.
14486 * configure, config.in: Regenerated.
14488 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14490 * Makefile.in (OBS): Add $(XML_BUILTIN).
14491 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14493 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14494 (arm-with-iwmmxt.c): New.
14495 * config.in, configure: Regenerate.
14496 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14497 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14498 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14499 (arm*-*-linux*): Add iWMMXt and regset support.
14500 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14501 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14502 (arm_store_wmmxregset, target_regsets): New.
14503 * server.c (get_features_xml): Take annex argument. Check builtin
14505 (handle_query): Handle multiple annexes.
14507 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14509 * remote-utils.c [USE_WIN32API] (read, write): Define.
14510 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14513 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14515 * linux-i386-low.c (the_low_target): Set arch_string.
14516 * linux-x86-64-low.c (the_low_target): Likewise.
14517 * linux-low.c (linux_arch_string): New.
14518 (linux_target_ops): Add it.
14519 * linux-low.h (struct linux_target_ops): Add arch_string.
14520 * server.c (write_qxfer_response): Use const void * for DATA.
14521 (get_features_xml): New.
14522 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14523 * target.h (struct target_ops): Add arch_string method.
14525 2007-01-03 Denis Pilat <denis.pilat@st.com>
14526 Daniel Jacobowitz <dan@codesourcery.com>
14528 * linux-low.c (linux_kill): Handle being called with no threads.
14529 * win32-i386-low.c (win32_kill): Likewise.
14530 (get_child_debug_event): Clear current_process_handle.
14532 2006-12-30 Denis PILAT <denis.pilat@st.com>
14533 Daniel Jacobowitz <dan@codesourcery.com>
14535 * remote-utils.c (remote_open): Check the type of specified
14536 serial port devices before opening them.
14537 * server.c (main): Kill the inferior if an error occurs during
14538 the first remote_open.
14540 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14542 * README: Update supported targets.
14544 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14546 * Makefile.in (clean): Remove reg-mips64.c.
14547 (reg-mips64.c, reg-mips64.o): New rules.
14548 * configure.srv: Handle mips64. Include regset support for mips.
14549 * linux-mips-low.c (union mips_register): New.
14550 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14551 (mips_breakpoint, mips_breakpoint_at): Use int.
14552 (mips_collect_register, mips_supply_register)
14553 (mips_collect_register_32bit, mips_supply_register_32bit)
14554 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14555 (mips_store_fpregset, target_regsets): New.
14556 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14558 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14560 * configure.srv: Add target "spu*-*-*".
14561 * Makefile.in (clean): Remove reg-spu.c.
14562 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14563 * spu-low.c: New file.
14565 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14567 * configure.ac: Correct td_thr_tls_get_addr test.
14568 * configure: Regenerated.
14570 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14572 * linux-low.c (linux_wait_for_event): Reformat. Use the
14573 pass_signals array.
14574 * remote-utils.c (decode_address_to_semicolon): New.
14575 * server.c (pass_signals, handle_general_set): New.
14576 (handle_query): Mention QPassSignals for qSupported.
14577 (main): Call handle_general_set.
14578 * server.h (pass_signals, decode_address_to_semicolon): New.
14580 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14582 * server.c (handle_query): Correct error handling for read_auxv.
14584 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14586 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14587 and srv_linux_thread_db to yes.
14588 * linux-s390-low.c (s390_fill_gregset): New function.
14589 (target_regsets): Define data structure.
14591 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14593 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14594 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14595 * config.in, configure: Regenerated.
14596 * inferiors.c (gdb_id_to_thread): New function.
14597 (gdb_id_to_thread_id): Use it.
14598 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14599 * linux-low.h (struct process_info): Add th member.
14600 (thread_db_get_tls_address): New prototype.
14601 * remote-utils.c (decode_address): Make non-static.
14602 * server.c (handle_query): Handle qGetTLSAddr.
14603 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14604 * target.h (struct target_ops): Add get_tls_address.
14605 * thread-db.c (maybe_attach_thread): Save the thread handle.
14606 (thread_db_get_tls_address): New.
14608 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14610 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14611 (linux_resume_one_process): Take a siginfo_t *. Update all
14612 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14613 (struct pending_signals): Add a siginfo_t.
14614 (linux_wait_for_process): Always set last_status.
14615 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14616 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14617 * linux-low.h (struct process_info): Add last_status.
14619 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14621 * remote-utils.c (try_rle): New function.
14622 (putpkt_binary): Use it.
14624 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14626 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14627 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14628 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14629 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14630 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14633 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14635 * server.c (terminal_fd): New variable.
14636 (old_foreground_pgrp): Likewise.
14637 (restore_old_foreground_pgrp): New function.
14638 (start_inferior): Record the terminal file descriptor in terminal_fd
14639 and its original foreground group in old_foreground_pgrp. Register
14640 restore_old_foreground_pgrp with atexit().
14642 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14644 * server.c (handle_query): Correct qPart to qXfer.
14646 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14648 * configure.ac: Check for more headers which are missing on
14649 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14650 * configure.srv: Add Cygwin and mingw32.
14651 * remote-utils.c: Don't include headers unconditionally which
14652 are missing on mingw32. Include <winsock.h> for mingw32.
14653 (remote_open): Adjust for mingw32 support. Flush
14654 standard error after writing to it.
14655 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14656 (unblock_async_io, enable_async_io, disable_async_io)
14657 (readchar, getpkt): Update for Winsock support.
14658 (prepare_resume_reply): Expect a protocol signal number.
14659 * server.c: Disable <sys/wait.h> on mingw32.
14660 (start_inferior): Adjust for mingw32 support. Flush
14661 standard error after writing to it.
14662 (attach_inferior): Likewise. Use protocol signal
14664 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14666 * win32-i386-low.c: New file.
14667 * Makefile.in (XM_CLIBS): Set.
14668 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14669 (win32-i386-low.o): New dependency rule.
14670 * linux-low.c (linux_wait): Use target signal numbers.
14671 * target.h (struct target_ops): Doc fix.
14672 * server.h (target_signal_to_name): New prototype.
14673 * gdbreplay.c: Don't include headers unconditionally which
14674 are missing on mingw32. Include <winsock.h> for mingw32.
14675 (remote_close, remote_open): Adjust for Winsock support.
14676 * configure, config.in: Regenerated.
14678 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14680 * server.c (decode_xfer_read, write_qxfer_response): New.
14681 (handle_query): Take a packet length argument. Handle
14682 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14683 the qSupported response.
14684 (main): Update call to handle_query.
14686 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14688 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14689 (putpkt_binary): Renamed from putpkt and adjusted for binary
14691 (putpkt): New wrapper for putpkt_binary.
14692 (readchar): Don't mask off the high bit.
14693 (decode_X_packet): New function.
14694 * server.c (main): Call putpkt_binary if a handler sets the packet
14695 length. Save the length of the incoming packet. Handle 'X'.
14696 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14698 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14700 * server.c (handle_query): Handle qSupported.
14702 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14704 * remote-utils.c (all_symbols_looked_up): New variable.
14705 (look_up_one_symbol): Check it.
14706 * server.h (look_up_one_symbol): New declaration.
14707 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14709 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14711 * Makefile.in (linux-arm-low.o): Update dependencies.
14712 * linux-arm-low.c: Include "gdb_proc_service.h".
14713 (PTRACE_GET_THREAD_AREA): Define.
14714 (ps_get_thread_area): New function.
14716 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14718 * configure.srv (m68k*-*-uclinux*): New target.
14719 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14720 (linux_resume_one_process): Remove extraneous cast.
14721 (linux_read_offsets): New.
14722 (linux_target_op): Add linux_read_offsets on mmuless systems.
14723 * server.c (handle_query): Add qOffsets logic.
14724 * target.h (struct target_ops): Add read_offsets.
14726 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14728 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14729 (PTRACE_GET_THREAD_AREA): Define.
14730 (ps_get_thread_area): New function.
14731 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14732 (linux-x86-64-low.o): Update.
14734 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14736 * configure.ac: Remove checks for prfpregset_t.
14737 * gdb_proc_service.h: New file.
14738 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14739 new "gdb_proc_service.h".
14740 * proc-service.c: Likewise.
14741 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14742 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14743 * Makefile.in (gdb_proc_service_h): Updated.
14744 * configure, config.in: Regenerated.
14746 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14748 * remote-utils.c (prepare_resume_reply): Move declaration
14749 of gdb_id_from_wait to the top of the block.
14751 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14753 * linux-low.c (regsets_store_inferior_registers): Read the regset
14754 from the target before filling it.
14756 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14758 * server.c (attach_inferior): Return SIGTRAP for a successful
14761 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14763 * Makefile.in (OBS): Add version.o.
14764 (STAGESTUFF): Delete.
14765 (version.o): Add dependencies.
14766 (version.c): Replace rule.
14767 (clean): Remove version.c.
14768 * server.c (gdbserver_version): New.
14769 (gdbserver_usage): Use printf.
14770 (main): Handle --version and --help.
14771 * server.h (version, host_name): Add declarations.
14773 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14785 * linux-x86-64-low.c:
14787 * linux-s390-low.c:
14788 * linux-ppc64-low.c:
14790 * linux-mips-low.c:
14791 * linux-m68k-low.c:
14792 * linux-m32r-low.c:
14795 * linux-ia64-low.c:
14796 * linux-i386-low.c:
14797 * linux-crisv32-low.c:
14809 * gdbserver.1: Add (C) after Copyright. Update the FSF
14812 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14814 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14815 (arm_breakpoint_at): Recognize both breakpoints.
14816 (the_low_target): Use the correct breakpoint instruction.
14818 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14820 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14821 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14822 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14823 (the_low_target): Update.
14825 2005-10-25 Andreas Schwab <schwab@suse.de>
14827 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14829 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14830 (ia64_num_regs): Reduce to 462.
14832 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14834 * acinclude.m4: Correct quoting.
14835 * aclocal.m4: Regenerated.
14837 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14838 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14839 (thread_db_init): Call thread_db_err_str.
14840 * configure.ac: Check for TD_VERSION.
14841 * config.in, configure: Regenerated.
14843 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14845 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14847 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14849 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14850 is not available. Define HAVE_PTRACE_GETREGS if it is.
14851 * config.in, configure: Regenerated.
14852 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14853 * linux-i386-low.c, linux-m68k-low.c: Update to use
14854 HAVE_PTRACE_GETREGS.
14855 * linux-low.c (regsets_fetch_inferior_registers)
14856 (regsets_store_inferior_registers): Only return 0 if we processed
14858 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14859 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14861 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14863 * inferiors.c (struct thread_info): Add gdb_id.
14864 (add_thread): Add gdb_id argument.
14865 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14866 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14867 calls to add_thread.
14868 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14869 * server.c (handle_query): Use thread_to_gdb_id.
14870 (handle_v_cont, main): Use gdb_id_to_thread_id.
14871 * server.h (add_thread): Update prototype.
14872 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14875 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14877 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14878 left-padded registers.
14879 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14880 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14882 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14884 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14885 * configure: Regenerate.
14886 * config.in: Regenerate.
14887 * server.h (NEED_DECLARATION_STRERROR):
14888 Replace with !HAVE_DECL_STRERROR.
14890 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14892 * linux-low.c (linux_wait, linux_send_signal): Don't test
14893 an unsigned long variable for > 0 if it could be MAX_ULONG.
14894 * server.c (myresume): Likewise.
14895 * target.c (set_desired_inferior): Likewise.
14897 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14899 * configure.ac: Simplify and improve check for socklen_t.
14900 * configure, config.in: Regenerate.
14902 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14904 * acconfig.h: Remove.
14905 * configure.ac: Add a test for socklen_t. Use three-argument
14906 AC_DEFINE throughout.
14907 * config.in: Regenerated using autoheader 2.59.
14908 * configure: Regenerated.
14910 * gdbreplay.c (socklen_t): Provide a default.
14911 (remote_open): Use socklen_t.
14912 * remote-utils.c (socklen_t): Provide a default.
14913 (remote_open): Use socklen_t.
14914 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14917 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14919 * linux-low.c (linux_read_memory, linux_write_memory)
14920 (linux_read_auxv): Likewise.
14921 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14922 (check_mem_write): Likewise.
14923 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14925 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14926 (registers_from_string, register_data): Likewise.
14927 * server.c (handle_query, main): Likewise.
14928 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14929 (decode_M_packet): Likewise.
14930 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14931 * target.h (struct target_ops): Update read_memory, write_memory,
14933 (read_inferior_memory, write_inferior_memory): Update.
14934 * linux-low.h (struct linux_target_ops): Change type of breakpoint
14935 to unsigned char *.
14936 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
14937 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
14938 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
14939 linux-s390-low.c, linux-sh-low.c: Update for changes in
14940 read_inferior_memory and the_low_target->breakpoint.
14942 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
14944 * Makefile.in (SFILES): Add linux-ppc64-low.c.
14945 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
14946 * configure.srv: Add powerpc64-*-linux*.
14947 * linux-ppc64-low.c: New file.
14949 2005-05-23 Orjan Friberg <orjanf@axis.com>
14951 * linux-cris-low.c: New file with support for CRIS.
14952 * linux-crisv32-low.c: Ditto for CRISv32.
14953 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
14954 (clean): Add reg-cris.c and reg-crisv32.c.
14955 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
14956 reg-crisv32.o, and reg-crisv32.c to make rules.
14957 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
14958 recognized targets.
14960 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
14962 * linux-low.c (fetch_register): Ensure buffer size is a multiple
14963 of sizeof (PTRACE_XFER_TYPE).
14964 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
14966 2005-05-12 Orjan Friberg <orjanf@axis.com>
14968 * target.h (struct target_ops): Add insert_watchpoint,
14969 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
14970 pointers for hardware watchpoint support.
14971 * linux-low.h (struct linux_target_ops): Ditto.
14972 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
14973 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
14974 to linux_target_ops.
14975 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
14977 * server.c (main): Recognize 'Z' and 'z' packets.
14979 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
14981 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
14982 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
14983 (the_low_target): Add new members.
14985 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14987 * proc-service.c (ps_lgetregs): Search all_processes instead of
14990 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
14992 * server.c (start_inferior): Change return type to int.
14993 (attach_inferior): Change sigptr to int *.
14994 (handle_v_cont, handle_v_requests): Change signal to int *.
14995 (main): Change signal to int.
14997 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
14999 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15000 * configure.srv: Add m32r*-*-linux*.
15001 * linux-m32r-low.c: New file.
15003 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15005 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15007 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15009 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15010 Take unsigned long arguments for PIDs.
15011 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15012 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15013 (wait_for_sigstop, linux_resume_one_process)
15014 (regsets_fetch_inferior_registers, linux_send_signal)
15015 (linux_read_auxv): Likewise. Update the types of variables holding
15016 PIDs. Update format string specifiers.
15017 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15018 * remote-utils.c (prepare_resume_reply): Likewise.
15019 * server.c (cont_thread, general_thread, step_thread)
15020 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15022 (handle_query): Update format specifiers.
15023 (handle_v_cont, main): Use strtoul for thread IDs.
15024 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15025 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15026 (general_thread, step_thread, thread_from_wait)
15027 (old_thread_from_wait): Update.
15028 * target.h (struct thread_resume): Use unsigned long for THREAD.
15029 (struct target_ops): Use unsigned long for arguments to attach and
15032 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15034 * acinclude.m4: Include bfd/bfd.m4 directly.
15035 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15036 <agriffis@toolchain.org>.
15037 * aclocal.m4, configure: Regenerated.
15039 2005-01-07 Andrew Cagney <cagney@gnu.org>
15041 * configure.ac: Rename configure.in, require autoconf 2.59.
15042 * configure: Re-generate.
15044 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15046 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15047 LIBS when finished.
15048 * aclocal.m4: Regenerated.
15049 * configure: Regenerated.
15051 2004-11-21 Andreas Schwab <schwab@suse.de>
15053 * linux-m68k-low.c (m68k_num_gregs): Define.
15054 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15055 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15056 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15057 (m68k_breakpoint_at): New. Add to the_low_target.
15059 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15060 srv_linux_thread_db to yes.
15062 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15064 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15065 (ARCH_SET_FS): Likewise.
15066 (ARCH_GET_FS): Likewise.
15067 (ARCH_GET_GS): Likewise.
15069 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15071 * linux-i386-low.c (ps_get_thread_area): New.
15072 * linux-x86-64-low.c (ps_get_thread_area): New.
15073 * linux-low.c: Include <sys/syscall.h>.
15074 (linux_kill_one_process): Don't kill the first thread here.
15075 (linux_kill): Kill the first thread here.
15076 (kill_lwp): New function.
15077 (send_sigstop, linux_send_signal): Use it.
15078 * proc-service.c: Clean up #ifdefs.
15079 (fpregset_info): Delete.
15080 (ps_lgetregs): Update and enable implementation.
15081 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15083 * remote-utils.c (struct sym_cache, symbol_cache): New.
15084 (input_interrupt): Print a clearer message.
15085 (async_io_enabled): New variable.
15086 (enable_async_io, disable_async_io): Use it. Update comments.
15087 (look_up_one_symbol): Use the symbol cache.
15088 * thread-db.c (thread_db_look_up_symbols): New function.
15089 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15091 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15093 * configure.in: Test for -rdynamic.
15094 * configure: Regenerated.
15095 * Makefile (INTERNAL_LDFLAGS): New.
15096 (gdbserver, gdbreplay): Use it.
15098 2004-09-02 Andrew Cagney <cagney@gnu.org>
15100 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15102 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15104 * linux-low.c (linux_wait): Clear all_processes list also.
15106 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15108 * linux-low.c: Include <errno.h>. Remove extern declaration of
15111 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15113 * gdbreplay.c, server.h, utils.c: Update copyright years.
15115 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15117 * server.c (main): Print child status or termination signal from
15118 variable 'signal', not 'sig'.
15120 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15122 * linux-low.c (linux_read_memory): Change return type to
15123 int. Check for and return error from ptrace().
15124 * target.c (read_inferior_memory): Change return type to int. Pass
15125 back return status from the_target->read_memory().
15126 * target.h (struct target_ops): Adapt *read_memory() prototype.
15128 (read_inferior_memory): Adapt prototype.
15129 * server.c (main): Return an error packet if
15130 read_inferior_memory() returns an error.
15132 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15134 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15135 Unify with other clean targets.
15137 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15139 * server.c (handle_v_cont): Call set_desired_inferior.
15141 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15143 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15145 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15147 * linux-low.c (linux_wait): Unblock async I/O.
15148 (linux_resume): Block and enable async I/O.
15149 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15150 * server.h (block_async_io, unblock_async_io): Add prototypes.
15152 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15154 * remote-utils.c (remote_open): Print a status notice after
15155 opening a TCP port.
15156 * server.c (attach_inferior): Print a status notice after
15159 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15161 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15163 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15165 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15167 * server.c, target.h: Update copyright years.
15169 2004-02-25 Roland McGrath <roland@redhat.com>
15171 * target.h (struct target_ops): New member `read_auxv'.
15172 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15173 * linux-low.c (linux_read_auxv): New function.
15174 (linux_target_ops): Initialize `read_auxv' member to that.
15176 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15178 Committed by Jim Blandy <jimb@redhat.com>.
15180 * linux-s390-low.c (s390_num_regs): Update.
15181 (s390_regmap): Remove control registers. Use __s390x__ predefine
15182 instead of GPR_SIZE to distiguish s390 and s390x targets.
15184 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15186 * linux-low.c: Update copyright year.
15187 (check_removed_breakpoint): Clear pending_is_breakpoint.
15188 (linux_set_resume_request, linux_queue_one_thread)
15189 (resume_status_pending_p): New functions.
15190 (linux_continue_one_thread): Use process->resume.
15191 (linux_resume): Only resume threads if there are no pending events.
15192 * linux-low.h (struct process_info): Add resume request
15195 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15197 * regcache.c (new_register_cache): Clear the allocated register
15198 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15200 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15202 * linux-low.c (linux_resume): Take a struct thread_resume *
15204 (linux_wait): Update call.
15205 (resume_ptr): New static variable.
15206 (linux_continue_one_thread): Renamed from
15207 linux_continue_one_process. Use resume_ptr.
15208 (linux_resume): Use linux_continue_one_thread.
15209 * server.c (handle_v_cont, handle_v_requests): New functions.
15210 (myresume): New function.
15211 (main): Handle 'v' case.
15212 * target.h (struct thread_resume): New type.
15213 (struct target_ops): Change argument of "resume" to struct
15215 (myresume): Delete macro.
15217 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15219 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15220 (uninstall): Support DESTDIR.
15222 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15224 * configure.srv: Add xscale*linux copy of arm*linux entry.
15226 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15228 * linux-arm-low.c (arm_reinsert_addr): New function.
15229 (the_low_target): Add arm_reinsert_addr.
15231 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15233 * mem-break.c: Remove whitespace at end of file.
15235 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15237 * configure.in: Check whether we need to prototype strerror.
15238 * server.h: Optionally prototype strerror.
15239 * gdbreplay.c (perror_with_name): Use strerror.
15240 * linux-low.c (linux_attach_lwp): Use strerror.
15241 * utils.c (perror_with_name): Use strerror.
15242 * config.in, configure: Regenerated.
15244 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15246 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15247 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15249 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15251 * Makefile.in (SFILES): Update.
15252 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15253 low-sun3.c: Remove files.
15255 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15257 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15258 (linux_detach_one_process, linux_detach): New functions.
15259 (linux_target_ops): Add linux_detach.
15260 * server.c (main): Handle 'D' packet.
15261 * target.h (struct target_ops): Add "detach" member.
15262 (detach_inferior): Define.
15264 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15266 From Kelley Cook <kelleycook@wideopenwest.com>:
15267 * configure.srv: Accept i[34567]86 variants.
15269 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15271 * linux-low.c (linux_wait_for_event): Correct comment typos.
15272 (linux_resume_one_process): Call check_removed_breakpoint.
15273 (linux_send_signal): New function.
15274 (linux_target_ops): Add linux_send_signal.
15275 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15277 * target.h (struct target_ops): Add send_signal.
15279 2003-05-29 Jim Blandy <jimb@redhat.com>
15281 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15282 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15283 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15284 away part of the register's value.
15286 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15288 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15289 (linux_wait_for_event, linux_init_signals): Likewise.
15291 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15293 * configure.in: Check for stdlib.h.
15294 * configure: Regenerated.
15295 * config.in: Regenerated.
15297 2003-01-04 Andreas Schwab <schwab@suse.de>
15299 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15301 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15303 * Makefile.in: Remove obsolete code.
15305 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15307 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15308 defined(PT_FPR0_HI).
15310 2002-11-17 Stuart Hughes <seh@zee2.com>
15312 * linux-arm-low.c (arm_num_regs): Increase.
15313 (arm_regmap): Include status register.
15315 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15317 * linux-low.c (register_addr): Remove incorrect -1 check.
15319 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15321 * linux-low.c (linux_create_inferior): Call setpgid. Return
15323 (unstopped_p, linux_signal_pid): Remove.
15324 (linux_target_ops): Remove linux_signal_pid.
15325 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15326 global instead of target method.
15327 * target.h (struct target_ops): Remove signal_pid. Update comment
15328 for create_inferior.
15329 * server.c (signal_pid): New variable.
15330 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15331 gdbserver. Set the child to be the foreground process group.
15332 (attach_inferior): Set signal_pid.
15334 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15336 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15338 2002-08-20 Jim Blandy <jimb@redhat.com>
15340 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15343 2002-08-01 Andrew Cagney <cagney@redhat.com>
15345 * Makefile.in: Make chill references obsolete.
15347 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15349 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15350 * configure: Regenerate.
15351 * config.in: Regenerate.
15353 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15355 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15356 (perror_with_name, remote_close, remote_open, expect, play): Static.
15358 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15360 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15361 byte offsets instead of an array of indexes.
15362 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15364 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15366 * regcache.c: Add comment.
15368 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15370 * thread-db.c: New file.
15371 * proc-service.c: New file.
15372 * acinclude.m4: New file.
15373 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15374 proc-service.o, and thread-db.o.
15375 (linux-low.o): Add USE_THREAD_DB.
15376 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15377 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15378 * aclocal.m4: Regenerated.
15379 * config.in: Regenerated.
15380 * configure: Regenerated.
15381 * configure.in: Check for proc_service.h, sys/procfs.h,
15382 thread_db.h, and linux/elf.h headrs.
15383 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15384 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15385 Check for -lthread_db and thread support.
15386 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15387 PowerPC, and SuperH.
15388 * i387-fp.c: Constify arguments.
15389 * i387-fp.h: Likewise.
15390 * inferiors.c: (struct thread_info): Renamed from
15391 `struct inferior_info'. Remove PID member. Use generic inferior
15392 list header. All uses updated.
15393 (inferiors, signal_pid): Removed.
15394 (all_threads): New variable.
15395 (get_thread): Define.
15396 (add_inferior_to_list): New function.
15397 (for_each_inferior): New function.
15398 (change_inferior_id): New function.
15399 (add_inferior): Removed.
15400 (remove_inferior): New function.
15401 (add_thread): New function.
15402 (free_one_thread): New function.
15403 (remove_thread): New function.
15404 (clear_inferiors): Use for_each_inferior and free_one_thread.
15405 (find_inferior): New function.
15406 (find_inferior_id): New function.
15407 (inferior_target_data): Update argument type.
15408 (set_inferior_target_data): Likewise.
15409 (inferior_regcache_data): Likewise.
15410 (set_inferior_regcache_data): Likewise.
15411 * linux-low.c (linux_bp_reinsert): Remove.
15412 (all_processes, stopping_threads, using_thrads)
15413 (struct pending_signals, debug_threads, pid_of): New.
15414 (inferior_pid): Replace with macro.
15415 (struct inferior_linux_data): Remove.
15416 (get_stop_pc, add_process): New functions.
15417 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15418 Use add_process and add_thread.
15419 (linux_attach_lwp): New function, based on old linux_attach. Use
15420 add_process and add_thread. Set stop_expected for new threads.
15421 (linux_attach): New function.
15422 (linux_kill_one_process): New function.
15423 (linux_kill): Kill all LWPs.
15424 (linux_thread_alive): Use find_inferior_id.
15425 (check_removed_breakpoints, status_pending_p): New functions.
15426 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15427 Update. Use WNOHANG. Wait for cloned processes also. Update process
15428 struct for the found process.
15429 (linux_wait_for_event): New function.
15430 (linux_wait): Use it. Support LWPs.
15431 (send_sigstop, wait_for_sigstop, stop_all_processes)
15432 (linux_resume_one_process, linux_continue_one_process): New functions.
15433 (linux_resume): Support LWPs.
15434 (REGISTER_RAW_SIZE): Remove.
15435 (fetch_register): Use register_size instead. Call supply_register.
15436 (usr_store_inferior_registers): Likewise. Call collect_register.
15437 Fix recursive case.
15438 (regsets_fetch_inferior_registers): Improve error message.
15439 (regsets_store_inferior_registers): Add debugging.
15440 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15441 (unstopped_p, linux_signal_pid): New functions.
15442 (linux_target_ops): Add linux_signal_pid.
15443 (linux_init_signals): New function.
15444 (initialize_low): Call it. Initialize using_threads.
15445 * regcache.c (inferior_regcache_data): Add valid
15447 (get_regcache): Fetch registers lazily. Add fetch argument
15448 and update all callers.
15449 (regcache_invalidate_one, regcache_invalidate): New
15451 (new_register_cache): Renamed from create_register_cache.
15452 Return the new regcache.
15453 (free_register_cache): Change argument to a void *.
15454 (registers_to_string, registers_from_string): Call get_regcache
15455 with fetch flag set.
15456 (register_data): Make static. Pass fetch flag to get_regcache.
15457 (supply_register): Call get_regcache with fetch flag clear.
15458 (collect_register): Call get_regcache with fetch flag set.
15459 (collect_register_as_string): New function.
15460 * regcache.h: Update.
15461 * remote-utils.c (putpkt): Flush after debug output and use
15463 Handle input interrupts while waiting for an ACK.
15464 (input_interrupt): Use signal_pid method.
15465 (getpkt): Flush after debug output and use stderr.
15466 (outreg): Use collect_register_as_string.
15467 (new_thread_notify, dead_thread_notify): New functions.
15468 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15469 and general_thread.
15470 (look_up_one_symbol): Flush after debug output.
15471 * server.c (step_thread, server_waiting): New variables.
15472 (start_inferior): Don't use signal_pid. Update call to mywait.
15473 (attach_inferior): Update call to mywait.
15474 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15475 (main): Don't fetch/store registers explicitly. Use
15476 set_desired_inferior. Support proposed ``Hs'' packet. Update
15478 * server.h: Update.
15479 (struct inferior_list, struct_inferior_list_entry): New.
15480 * target.c (set_desired_inferior): New.
15481 (write_inferior_memory): Constify.
15482 (mywait): New function.
15483 * target.h: Update.
15484 (struct target_ops): New signal_pid method.
15485 (mywait): Removed macro, added prototype.
15487 * linux-low.h (regset_func): Removed.
15488 (regset_fill_func, regset_store_func): New.
15489 (enum regset_type): New.
15490 (struct regset_info): Add type field. Use new operation types.
15491 (struct linux_target_ops): stop_pc renamed to get_pc.
15492 Add decr_pc_after_break and breakpoint_at.
15493 (get_process, get_thread_proess, get_process_thread)
15494 (strut process_info, all_processes, linux_attach_lwp)
15495 (thread_db_init): New.
15497 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15498 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15499 (the_low_target): Add new members.
15500 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15501 (i386_store_fpxregset): Constify.
15502 (target_regsets): Add new kind identifier.
15503 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15504 (i386_set_pc): Add debugging.
15505 (i386_breakpoint_at): New function.
15506 (the_low_target): Add new members.
15507 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15508 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15509 (mips_breakpoint_at): New.
15510 (the_low_target): Add new members.
15511 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15512 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15513 (the_low_target): Add new members.
15514 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15515 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15516 (the_low_target): Add new members.
15517 * linux-x86-64-low.c (target_regsets): Add new kind
15520 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15522 From Martin Pool <mbp@samba.org>:
15523 * server.c (gdbserver_usage): New function.
15526 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15528 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15529 stop_at -> stop_pc.
15531 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15533 * Makefile.in: Remove obsolete code.
15535 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15537 * linux-low.c (regsets_fetch_inferior_registers),
15538 (regsets_store_inferior_registers): Removed cast to int from
15540 * regcache.h: Added declaration of struct inferior_info.
15542 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15544 * inferiors.c (struct inferior_info): Add regcache_data.
15545 (add_inferior): Call create_register_cache.
15546 (clear_inferiors): Call free_register_cache.
15547 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15548 * regcache.c (struct inferior_regcache_data): New.
15549 (registers): Remove.
15550 (get_regcache): New function.
15551 (create_register_cache, free_register_cache): New functions.
15552 (set_register_cache): Don't initialize the register cache here.
15553 (registers_to_string, registers_from_string, register_data): Call
15555 * regcache.h: Add prototypes.
15556 * server.h: Likewise.
15558 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15560 * mem-break.c: New file.
15561 * mem-break.h: New file.
15562 * Makefile.in: Add mem-break.o rule; update server.h
15564 * inferiors.c (struct inferior_info): Add target_data
15566 (clear_inferiors): Free target_data member if set.
15567 (inferior_target_data, set_inferior_target_data): New functions.
15568 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15569 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15570 * linux-low.c (linux_bp_reinsert): New variable.
15571 (struct inferior_linux_data): New.
15572 (linux_create_inferior): Use set_inferior_target_data.
15573 (linux_attach): Likewise. Call add_inferior.
15574 (linux_wait_for_one_inferior): New function.
15575 (linux_wait): Call it.
15576 (linux_write_memory): Add const.
15577 (initialize_low): Call set_breakpoint_data.
15578 * linux-low.h (struct linux_target_ops): Add breakpoint
15580 * server.c (attach_inferior): Remove extra add_inferior
15582 * server.h: Include mem-break.h. Update inferior.c
15584 * target.c (read_inferior_memory)
15585 (write_inferior_memory): New functions.
15586 * target.h (read_inferior_memory)
15587 (write_inferior_memory): Change macros to prototypes.
15588 (struct target_ops): Update comments. Add const to write_memory
15591 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15593 * linux-low.c (usr_store_inferior_registers): Support
15594 registers which are allowed to fail to store.
15595 * linux-low.h (linux_target_ops): Likewise.
15596 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15597 (ppc_cannot_store_register): FPSCR may not be storable.
15599 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15601 * server.h: Include <string.h> if HAVE_STRING_H.
15602 * ChangeLog: Correct paths in last ChangeLog entry.
15604 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15606 * linux-low.h: Remove obsolete prototypes.
15607 (struct linux_target_ops): New.
15608 (extern the_low_target): New.
15609 * linux-low.c (num_regs, regmap): Remove declarations.
15610 (register_addr): Use the_low_target explicitly.
15611 (fetch_register): Likewise.
15612 (usr_fetch_inferior_registers): Likewise.
15613 (usr_store_inferior_registers): Likewise.
15614 * linux-arm-low.c (num_regs): Remove.
15615 (arm_num_regs): Define.
15616 (arm_regmap): Renamed from regmap, made static.
15617 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15619 (arm_cannot_store_register): Renamed from cannot_store_register,
15621 (the_low_target): New.
15622 * linux-i386-low.c (num_regs): Remove.
15623 (i386_num_regs): Define.
15624 (i386_regmap): Renamed from regmap, made static.
15625 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15627 (i386_cannot_store_register): Renamed from cannot_store_register,
15629 (the_low_target): New.
15630 * linux-ia64-low.c (num_regs): Remove.
15631 (ia64_num_regs): Define.
15632 (ia64_regmap): Renamed from regmap, made static.
15633 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15635 (ia64_cannot_store_register): Renamed from cannot_store_register,
15637 (the_low_target): New.
15638 * linux-m68k-low.c (num_regs): Remove.
15639 (m68k_num_regs): Define.
15640 (m68k_regmap): Renamed from regmap, made static.
15641 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15643 (m68k_cannot_store_register): Renamed from cannot_store_register,
15645 (the_low_target): New.
15646 * linux-mips-low.c (num_regs): Remove.
15647 (mips_num_regs): Define.
15648 (mips_regmap): Renamed from regmap, made static.
15649 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15651 (mips_cannot_store_register): Renamed from cannot_store_register,
15653 (the_low_target): New.
15654 * linux-ppc-low.c (num_regs): Remove.
15655 (ppc_num_regs): Define.
15656 (ppc_regmap): Renamed from regmap, made static.
15657 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15659 (ppc_cannot_store_register): Renamed from cannot_store_register,
15661 (the_low_target): New.
15662 * linux-s390-low.c (num_regs): Remove.
15663 (s390_num_regs): Define.
15664 (s390_regmap): Renamed from regmap, made static.
15665 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15667 (s390_cannot_store_register): Renamed from cannot_store_register,
15669 (the_low_target): New.
15670 * linux-sh-low.c (num_regs): Remove.
15671 (sh_num_regs): Define.
15672 (sh_regmap): Renamed from regmap, made static.
15673 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15675 (sh_cannot_store_register): Renamed from cannot_store_register,
15677 (the_low_target): New.
15678 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15679 (the_low_target): New.
15681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15683 * Makefile.in: Add stamp-h target.
15684 * configure.in: Create stamp-h.
15685 * configure: Regenerated.
15687 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15689 * inferiors.c: New file.
15690 * target.c: New file.
15691 * target.h: New file.
15692 * Makefile.in: Add target.o and inferiors.o. Update
15694 * linux-low.c (inferior_pid): New static variable,
15695 moved from server.c.
15696 (linux_create_inferior): Renamed from create_inferior.
15697 Call add_inferior. Return 0 on success instead of a PID.
15698 (linux_attach): Renamed from myattach.
15699 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15700 (linux_thread_alive): Renamed from mythread_alive.
15701 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15703 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15704 (regsets_store_inferior_registers): Correct error message.
15705 Add missing ``return 0''.
15706 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15707 (linux_store_registers): Renamed from store_inferior_registers.
15708 (linux_read_memory): Renamed from read_inferior_memory.
15709 (linux_write_memory): Renamed from write_inferior_memory.
15710 (linux_target_ops): New structure.
15711 (initialize_low): Call set_target_ops ().
15712 * remote-utils.c (unhexify): New function.
15713 (hexify): New function.
15714 (input_interrupt): Send signals to ``signal_pid''.
15715 * server.c (inferior_pid): Remove.
15716 (start_inferior): Update create_inferior call.
15717 (attach_inferior): Call add_inferior.
15718 (handle_query): New function.
15719 (main): Call handle_query for `q' packets.
15720 * server.h: Include "target.h". Remove obsolete prototypes.
15721 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15723 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15725 * Makefile.in: Add WARN_CFLAGS. Update configury
15727 * configure.in: Check for <string.h>
15728 * configure: Regenerate.
15729 * config.in: Regenerate.
15730 * gdbreplay.c: Include needed system headers.
15731 (remote_open): Remove strchr prototype.
15732 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15733 * regcache.c (supply_register): Change buf argument to const void *.
15734 (supply_register_by_name): Likewise.
15735 (collect_register): Change buf argument to void *.
15736 (collect_register_by_name): Likewise.
15737 * regcache.h: Add missing prototypes.
15738 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15739 * server.c (handle_query): New function.
15740 (attached): New static variable, moved out of main.
15741 (main): Quiet longjmp clobber warnings.
15742 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15743 * utils.c (error): Remove NORETURN.