1 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
3 * target.c (struct thread_search): Remove.
4 (thread_search_callback): Remove.
5 (prepare_to_access_memory): Use for_each_thread instead of
6 find_inferior. Inline code from thread_search_callback.
8 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
10 * server.c (struct visit_actioned_threads_data): Remove.
11 (visit_actioned_threads): Change prototype to take arguments
13 (resume): Use find_thread instead of find_inferior.
15 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
17 * server.c (queue_stop_reply_callback): Change prototype, return
19 (find_status_pending_thread_callback): Remove.
20 (handle_status): Replace find_inferior with find_thread and
23 2017-10-25 Alan Hayward <alan.hayward@arm.com>
25 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
27 (aarch64_store_gregset): Likewise.
28 (aarch64_fill_fpregset): Likewise.
29 (aarch64_store_fpregset): Likewise.
31 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
33 * gdbthread.h (find_thread, for_each_thread): New functions.
34 * inferiors.c (thread_of_pid): Remove.
35 (find_any_thread_of_pid): Use find_thread.
36 * linux-low.c (num_lwps): Use for_each_thread.
38 2017-10-17 Yao Qi <yao.qi@linaro.org>
40 * Makefile.in: Remove one rule.
41 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
43 2017-10-17 Yao Qi <yao.qi@linaro.org>
45 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
46 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
48 2017-10-17 Yao Qi <yao.qi@linaro.org>
50 * configure.srv: Rename arm.o with arch/arm.o.
52 2017-10-17 Yao Qi <yao.qi@linaro.org>
54 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
55 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
56 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
57 (arch-i386.o, arch-amd64.o): Remove rules.
59 Update POSTCOMPILE and COMPILE.pre.
60 * configure.ac: Invoke AC_CONFIG_COMMANDS.
61 * configure: Re-generated.
62 * configure.srv: Replace arch-i386.o with arch/i386.o.
63 Replace arch-amd64.o with arch/amd64.o.
65 2017-10-16 Yao Qi <yao.qi@linaro.org>
67 * configure: Regenerated.
69 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
71 * inferiors.h: (struct inferior_list): Remove.
72 (struct inferior_list_entry); Remove.
73 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
74 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
75 get_first_inferior): Remove.
76 (for_each_inferior, for_each_inferior_with_data, find_inferior,
77 find_inferior_id, find_inferior_in_random): Change signature.
78 * inferiors.c (all_threads): Change type to
79 std::list<thread_info *>.
80 (get_thread): Remove macro.
81 (find_inferior, find_inferior_id): Change signature, implement
83 (find_inferior_in_random): Change signature, implement using
84 find_thread_in_random.
85 (for_each_inferior, for_each_inferior_with_data): Change
86 signature, implement using for_each_thread.
87 (add_inferior_to_list, remove_inferior): Remove.
88 (add_thread, get_first_thread, thread_of_pid,
89 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
90 (get_first_inferior, one_inferior_p, clear_inferior_list):
92 (clear_inferiors, get_thread_process): Update.
93 * gdbthread.h: Include <list>.
94 (struct thread_info) <entry>: Remove field.
96 (all_threads): Change type to std::list<thread_info *>.
97 (get_first_inferior): Add doc.
98 (find_thread, for_each_thread, find_thread_in_random): New
100 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
101 * linux-arm-low.c (update_registers_callback): Update.
102 * linux-low.c (second_thread_of_pid_p): Update.
103 (kill_one_lwp_callback, linux_detach_lwp_callback,
104 delete_lwp_callback, status_pending_p_callback, same_lwp,
105 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
106 iterate_over_lwps, not_stopped_callback,
107 resume_stopped_resumed_lwps, count_events_callback,
108 select_singlestep_lwp_callback, select_event_lwp_callback,
109 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
110 suspend_and_send_sigstop_callback, wait_for_sigstop,
111 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
112 lwp_running, linux_set_resume_request, resume_status_pending_p,
113 need_step_over_p, start_step_over, linux_resume_one_thread,
114 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
115 reset_lwp_ptrace_options_callback): Update.
116 * linux-mips-low.c (update_watch_registers_callback): Update.
117 * regcache.c (regcache_invalidate_one, regcache_invalidate):
119 (free_register_cache_thread_one): Remove.
120 (regcache_release): Update.
121 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
122 handle_qxfer_threads_worker): Update.
123 (handle_query): Update, use list iterator.
124 (visit_actioned_threads, handle_pending_status,
125 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
126 clear_pending_status_callback, set_pending_status_callback,
127 find_status_pending_thread_callback, handle_status,
128 process_serial_event): Update.
129 * target.c (thread_search_callback): Update.
130 * thread-db.c (thread_db_get_tls_address): Update.
131 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
133 * win32-i386-low.c (update_debug_registers_callback): Update.
134 * win32-low.c (delete_thread_info, child_delete_thread,
135 continue_one_thread, suspend_one_thread,
136 get_child_debug_event): Adjust.
138 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
140 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
141 * inferiors.h: Include <list>.
142 (struct process_info) <entry>: Remove field.
144 (pid_of): Change macro to function.
145 (ptid_of, lwpid_of): Remove macro.
146 (all_processes): Change type to std::list<process_info *>.
147 (ALL_PROCESSES): Remove macro.
148 (for_each_process, find_process): New function.
149 * inferiors.c (all_processes): Change type to
150 std::list<process_info *>.
151 (find_thread_process): Adjust.
152 (add_process): Likewise.
153 (remove_process): Likewise.
154 (find_process_pid): Likewise.
155 (get_first_process): Likewise.
156 (started_inferior_callback): Remove.
157 (have_started_inferiors_p): Adjust.
158 (attached_inferior_callback): Remove.
159 (have_attached_inferiors_p): Adjust.
160 * linux-low.c (check_zombie_leaders): Likewise.
161 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
162 (x86_linux_update_xmltarget): Adjust.
163 * server.c (handle_query): Likewise.
164 (gdb_reattached_process): Remove.
165 (handle_status): Adjust.
166 (kill_inferior_callback): Likewise.
167 (detach_or_kill_inferior): Remove.
168 (print_started_pid): Likewise.
169 (print_attached_pid): Likewise.
170 (detach_or_kill_for_exit): Update.
171 (process_serial_event): Likewise.
172 * linux-arm-low.c (arm_new_fork): Likewise.
174 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
176 * dll.h: Include <list>.
177 (struct dll_info): Add constructor.
178 <entry>: Remove field.
179 (all_dlls): Change type to std::list<dll_info>.
180 * dll.c: Include <algorithm>.
181 (get_dll): Remove macro.
182 (all_dlls): Change type to std::list<dll_info *>.
183 (free_one_dll): Remove.
184 (match_dll): Likewise.
185 (loaded_dll): Adjust.
186 (unloaded_dll): Adjust to all_dlls type change, use
187 std::find_if. Inline code from match_dll.
188 (clear_dlls): Adjust to all_dlls type change.
189 * server.c (emit_dll_description): Remove.
190 (handle_qxfer_libraries): Adjust to all_dlls type change,
191 integrate emit_dll_description's functionality.
193 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
195 * linux-low.h (struct linux_target_ops) <delete_process>: New
197 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
198 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
199 (struct linux_target_ops): Add delete_process callback.
200 * linux-arm-low.c (arm_delete_process): New.
201 (struct linux_target_ops): Add delete_process callback.
202 * linux-bfin-low.c (struct linux_target_ops): Likewise.
203 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
204 * linux-m32r-low.c (struct linux_target_ops): Likewise.
205 * linux-mips-low.c (mips_linux_delete_process): New.
206 (struct linux_target_ops): Add delete_process callback.
207 * linux-ppc-low.c (struct linux_target_ops): Likewise.
208 * linux-s390-low.c (struct linux_target_ops): Likewise.
209 * linux-sh-low.c (struct linux_target_ops): Likewise.
210 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
211 * linux-tile-low.c (struct linux_target_ops): Likewise.
212 * linux-x86-low.c (x86_linux_delete_process): New.
213 (struct linux_target_ops): Add delete_process callback.
214 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
216 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
218 * linux-aarch64-low.c (the_low_target): Add thread delete
220 * linux-arm-low.c (arm_delete_thread): New function.
221 (the_low_target): Add thread delete callback.
222 * linux-bfin-low.c (the_low_target): Likewise.
223 * linux-crisv32-low.c (the_low_target): Likewise.
224 * linux-low.c (delete_lwp): Invoke delete_thread callback if
226 * linux-low.h (struct linux_target_ops) <delete_thread>: New
228 * linux-m32r-low.c (the_low_target): Add thread delete callback.
229 * linux-mips-low.c (mips_linux_delete_thread): New function.
230 (the_low_target): Add thread delete callback.
231 * linux-ppc-low.c (the_low_target): Likewise.
232 * linux-s390-low.c (the_low_target): Likewise.
233 * linux-sh-low.c (the_low_target): Likewise.
234 * linux-tic6x-low.c (the_low_target): Likewise.
235 * linux-tile-low.c (the_low_target): Likewise.
236 * linux-x86-low.c (the_low_target): Likewise.
237 * linux-xtensa-low.c (the_low_target): Likewise.
239 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
241 * win32-low.c: Include "common-inferior.h".
243 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
245 * inferiors.c (set_inferior_cwd): New function.
246 * server.c (handle_general_set): Handle QSetWorkingDir packet.
247 (handle_query): Inform that QSetWorkingDir is supported.
248 * win32-low.c (create_process): Pass the inferior's cwd to
251 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
253 * inferiors.c (current_inferior_cwd): New global variable.
254 (get_inferior_cwd): New function.
255 * inferiors.h (struct process_info) <cwd>: New field.
257 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
259 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
260 (OBS): Add gdb_tilde_expand.o.
262 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
264 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
265 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
267 2017-09-29 Pedro Alves <palves@redhat.com>
269 * ax.c (gdb_parse_agent_expr): Constify.
270 * ax.h (gdb_parse_agent_expr): Constify.
271 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
273 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
274 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
275 * remote-utils.h (read_ptid): Constify.
276 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
277 (process_point_options, process_serial_event): Constify.
278 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
279 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
280 (cmd_qtbuffer): Constify.
282 2017-09-29 Pedro Alves <palves@redhat.com>
284 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
287 2017-09-29 Pedro Alves <palves@redhat.com>
289 * linux-low.c (handle_extended_wait): Pass parent thread instead
290 of process to thread_db_notice_clone.
291 * linux-low.h (thread_db_notice_clone): Replace parent process
292 parameter with parent thread parameter.
293 * thread-db.c (find_one_thread): Add comment.
294 (thread_db_notice_clone): Replace parent process parameter with
295 parent thread parameter. Temporarily switch to the parent thread.
297 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
299 * gdbthread.h: Include "common-gdbthread.h".
300 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
301 "if" when validating the ptid.
302 * remote-utils.c: Include "gdbthread.h".
303 (prepare_resume_reply): Use "switch_to_thread".
304 * target.c (done_accessing_memory): Likewise.
306 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
308 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
309 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
310 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
311 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
312 s390x-gs-linux64-ipa.o to ipa_obj.
313 * linux-s390-low.c (HWCAP_S390_GS): New define.
314 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
316 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
317 (s390_arch_setup): Check for guarded-storage support and choose
319 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
320 init_registers_s390x_gs_linux64.
321 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
323 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
324 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
326 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
328 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
330 2017-09-21 Kevin Buettner <kevinb@redhat.com>
332 * linux-low.h (struct lwp_info): Add new field, thread_handle.
333 (thread_db_thread_handle): Declare.
334 * linux-low.c (linux_target_ops): Initialize thread_handle.
335 * server.c (handle_qxfer_threads_worker): Add support for
337 * target.h (struct target_ops): Add new function pointer,
339 (target_thread_handle): Define.
340 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
342 (thread_db_thread_handle): New function.
344 2017-09-21 Kevin Buettner <kevinb@redhat.com>
346 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
347 * linux-low.h (thread_db_notice_clone): Declare.
348 * thread-db.c (thread_db_notice_clone): New function.
350 2017-09-21 Pedro Alves <palves@redhat.com>
352 * server.c (gdb_read_memory, handle_status, process_serial_event)
353 (handle_serial_event, handle_target_event): Adjust to
354 set_desired_thread prototype change.
355 * target.c (set_desired_thread): Remove 'use_general' parameter
357 * target.h (set_desired_thread): Remove 'use_general' parameter.
359 2017-09-20 Tom Tromey <tom@tromey.com>
361 * target.c (target_terminal::terminal_state): Define.
362 (target_terminal::init): Rename from target_terminal_init.
363 (target_terminal::inferior): Rename from
364 target_terminal_inferior.
365 (target_terminal::ours): Rename from target_terminal_ours.
366 (target_terminal::ours_for_output, target_terminal::info): New.
368 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
370 * server.c (accumulate_file_name_length): Remove.
371 (emit_dll_description): Adjust to std::string change.
372 (handle_qxfer_libraries): Use std::string to hold document.
374 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
376 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
377 return type of xml_escape_text.
378 * server.c (emit_dll_description): Likewise.
380 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
382 * server.c (captured_main): Accept argument for --selftest.
383 Update run_tests call.
384 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
385 when registering selftests.
387 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
389 * regcache.c (get_thread_regcache): Update code to use "std::vector"
390 instead of "VEC" for "target_desc.reg_defs".
391 (regcache_cpy): Likewise.
392 (registers_to_string): Likewise.
393 (registers_from_string): Likewise.
394 (find_regno): Likewise.
395 (supply_regblock): Likewise.
396 (regcache_raw_read_unsigned): Likewise.
397 * tdesc.c (init_target_desc): Likewise.
398 (tdesc_create_reg): Likewise.
399 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
400 (struct target_desc) <reg_defs>: Convert to "std::vector".
401 (target_desc): Do not initialize "reg_defs".
402 (~target_desc): Update code to use "std::vector" instead of "VEC"
403 for "target_desc.reg_defs".
404 (operator==): Likewise.
406 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
408 * inferiors.h (thread_to_gdb_id): Remove.
409 * inferiors.c (thread_to_gdb_id): Remove.
410 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
411 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
412 lynx_store_registers, lynx_read_memory, lynx_write_memory):
414 * nto-low.c (nto_fetch_registers, nto_store_registers,
415 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
417 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
419 * inferiors.h (gdb_id_to_thread_id): Remove.
420 * inferiors.c (gdb_id_to_thread_id): Remove.
421 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
422 removal. Move pid declaration closer to where it's used.
424 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
426 * server.c (handle_detach): New function.
427 (process_serial_event): Move code out, call handle_detach.
429 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
431 * server.c (require_running): Rename to ...
432 (require_running_or_return): ... this ...
433 (require_running_or_break): ... and this.
434 (handle_query, process_serial_event): Adjust.
436 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
438 * linux-low.c (linux_set_resume_request): Remove unused
441 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
443 * server.c (first_thread_of): Remove.
444 (process_serial_event): Replace usage of first_thread_of with
445 find_any_thread_of_pid.
446 * tracepoint.c (same_process_p): Remove.
447 (gdb_agent_about_to_close): Replace usage of same_process_p with
448 find_any_thread_of_pid.
449 * linux-x86-low.c (same_process_callback): Remove.
450 (x86_arch_setup_process_callback): Replace usage of
451 same_process_callback with find_any_thread_of_pid.
452 * thread-db.c (any_thread_of): Remove.
453 (switch_to_process): Replace usage of any_thread_of with
454 find_any_thread_of_pid.
455 * inferiors.c (thread_pid_matches_callback): Remove.
456 (find_thread_process): Adjust to use find_any_thread_of_pid.
458 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
460 * regcache.c (get_thread_regcache): Guard calls to "memset"
463 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
465 * linux-low.c (handle_extended_wait): Use
466 "allocate_target_description" instead of "XNEW".
467 * linux-x86-low.c (initialize_low_arch): Likewise.
469 2017-09-05 Yao Qi <yao.qi@linaro.org>
471 * configure.srv (srv_i386_regobj): Remove.
472 (srv_amd64_regobj): Remove.
473 (srv_regobj): Set it to "" for x86 non-linux targets.
474 * linux-x86-tdesc.c (i386_linux_read_description):
475 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
476 (init_registers_i386): Remove the declaration.
477 (tdesc_i386): Remove the declaration.
478 (lynx_i386_arch_setup): Call i386_create_target_description.
479 * nto-x86-low.c: Likewise.
480 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
481 [!__x86_64__]: include arch/i386.h.
482 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
484 2017-09-05 Yao Qi <yao.qi@linaro.org>
486 * configure.srv (srv_amd64_linux_xmlfiles): Remove
487 i386/amd64-XXX-linux from it.
489 2017-09-05 Yao Qi <yao.qi@linaro.org>
491 * configure.srv: Empty srv_amd64_linux_regobj if $development is
493 (ipa_amd64_linux_regobj): Remove.
494 (ipa_x32_linux_regobj): Remove.
496 2017-09-05 Yao Qi <yao.qi@linaro.org>
498 * Makefile.in (arch-amd64.o): New rule.
499 * configure.srv: Append arch-amd64.o.
500 * linux-amd64-ipa.c: Include common/x86-xstate.h.
501 (get_ipa_tdesc): Call amd64_linux_read_description.
502 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
503 and init_registers_amd64_XXX.
504 * linux-x86-low.c (x86_linux_read_description): Call
505 amd64_linux_read_description.
506 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
507 (initialize_low_arch): Don't call init_registers_x32_XXX and
508 init_registers_amd64_XXX.
509 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
511 [__x86_64__] (amd64_tdesc_test): New function.
512 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
513 and init_registers_amd64_XXX.
514 * linux-x86-tdesc.c: Include arch/amd64.h.
515 (xcr0_to_tdesc_idx): New function.
516 (i386_linux_read_description): New function.
517 (amd64_get_ipa_tdesc_idx): New function.
518 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
519 (amd64_get_ipa_tdesc): Declare.
521 2017-09-05 Yao Qi <yao.qi@linaro.org>
523 * configure.srv (srv_i386_linux_xmlfiles): Remove
524 i386/i386-XXX-linux.xml from it.
526 2017-09-05 Yao Qi <yao.qi@linaro.org>
528 * configure.srv: Set srv_i386_linux_regobj empty if $development
530 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
531 initialize_low_tdesc.
532 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
533 with #if initialize_low_tdesc.
534 * linux-x86-tdesc-selftest.c: New file.
535 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
537 2017-09-05 Yao Qi <yao.qi@linaro.org>
539 * Makefile.in (arch-i386.o): New rule.
540 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
541 (x86_64-*-linux*): Likewise.
542 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
544 (i386_linux_read_description): Remove code and call
545 i386_create_target_description.
546 * tdesc.c (allocate_target_description): New function.
547 * tdesc.h (set_tdesc_architecture): Remove declaration.
548 (set_tdesc_osabi): Likewise.
550 2017-09-05 Yao Qi <yao.qi@linaro.org>
552 * linux-x86-tdesc.c: Don't include <inttypes.h>.
553 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
554 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
556 * server.c (get_features_xml): Call tdesc_get_features_xml.
557 * tdesc.c (set_tdesc_architecture): New function.
558 (set_tdesc_osabi): New function.
559 (tdesc_get_features_xml): New function.
560 (tdesc_create_feature): Add an argument.
561 * tdesc.h (struct target_desc) <features>: New field.
562 <arch, osabi>: New field.
563 (~target_desc): xfree features, arch, and osabi.
564 (target_desc::oerator==): Don't compare .xmltarget.
565 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
566 (set_tdesc_osabi): Likewise.
567 (tdesc_get_features_xml): Likewise.
569 2017-09-05 Yao Qi <yao.qi@linaro.org>
571 * linux-x86-tdesc.c: Include selftest.h.
572 (i386_tdesc_test): New function.
573 (initialize_low_tdesc): Call selftests::register_test.
574 * tdesc.h: Include regdef.h.
575 (target_desc): Override operator == and !=.
577 2017-09-05 Yao Qi <yao.qi@linaro.org>
579 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
581 * linux-i386-ipa.c: Include common/x86-xstate.h
582 (get_ipa_tdesc): Call i386_linux_read_description.
583 (initialize_low_tracepoint): Don't call init_registers_XXX
584 functions, call initialize_low_tdesc instead.
585 * linux-x86-low.c (x86_linux_read_description): Call
586 i386_linux_read_description.
587 (initialize_low_arch): Don't call init_registers_i386_XXX
588 functions, call initialize_low_tdesc.
589 * linux-x86-tdesc.c: New file.
590 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
591 (i386_get_ipa_tdesc_idx): Declare.
592 (i386_get_ipa_tdesc): Declare.
593 (initialize_low_tdesc): Declare.
595 2017-09-05 Yao Qi <yao.qi@linaro.org>
597 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
600 2017-09-05 Yao Qi <yao.qi@linaro.org>
602 * Makefile.in (IPA_OBJS): Add vec-ipa.o
603 * regcache.c (get_thread_regcache): Use VEC_length.
604 (init_register_cache): Likewise.
605 (regcache_cpy): Likewise.
606 (registers_to_string): Iterate reg_defs via VEC_iterate.
607 (find_regno): Likewise.
608 (find_register_by_number): Use VEC_index.
609 (register_size): Call find_register_by_number.
610 (register_data): Call find_register_by_number.
611 (supply_regblock): Use VEC_length.
612 (regcache_raw_read_unsigned): Likewise.
613 * tdesc.c (init_target_desc): Iterate reg_defs via
615 (default_description): Update initializer.
616 (copy_target_description): Don't update field num_registers.
617 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
618 <num_registers>: Remove.
620 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
622 * Makefile.in (.SECONDARY): Define target.
624 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
626 * linux-low.c (linux_wait_1): Adjust.
627 * server.c (queue_stop_reply_callback): Adjust.
629 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
631 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
632 QEnvironmentUnset and QEnvironmentReset packets.
633 (handle_query): Inform remote that QEnvironmentHexEncoded,
634 QEnvironmentUnset and QEnvironmentReset are supported.
636 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
638 * inferiors.h (inferior_target_data): Rename to ...
639 (thread_target_data): ... this.
640 (inferior_regcache_data): Rename to ...
641 (thread_regcache_data): ... this.
642 (set_inferior_regcache_data): Rename to ...
643 (set_thread_regcache_data): ... this.
644 * inferiors.c (inferior_target_data): Rename to ...
645 (thread_target_data): ... this.
646 (inferior_regcache_data): Rename to ...
647 (thread_regcache_data): ... this.
648 (set_inferior_regcache_data): Rename to ...
649 (set_thread_regcache_data): ... this.
650 (free_one_thread): Update.
651 * linux-low.h (get_thread_lwp): Update.
652 * regcache.c (get_thread_regcache): Update.
653 (regcache_invalidate_thread): Update.
654 (free_register_cache_thread): Update.
655 * win32-i386-low.c (update_debug_registers_callback): Update.
656 (win32_get_current_dr): Update.
657 * win32-low.c (thread_rec): Update.
658 (delete_thread_info): Update.
659 (continue_one_thread): Update.
660 (suspend_one_thread): Update.
662 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
664 * inferiors.c (set_inferior_target_data): Remove.
665 * inferiors.h (set_inferior_target_data): Remove.
667 2017-08-18 Yao Qi <yao.qi@linaro.org>
669 * Makefile.in (OBS): Add selftest.o.
670 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
671 * configure, config.in: Re-generated.
672 * server.c: Include common/sefltest.h.
673 (captured_main): Handle option --selftest.
675 2017-08-09 Yao Qi <yao.qi@linaro.org>
677 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
678 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
679 i386-avx-mpx.o and i386-mmx.o.
680 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
681 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
682 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
683 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
684 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
685 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
686 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
687 i386/amd64-avx-mpx.xml.
689 2017-08-09 Yao Qi <yao.qi@linaro.org>
691 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
692 and x32-avx-avx512.o.
693 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
694 i386/x32-avx-avx512.xml.
696 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
698 * tracepoint.h (enum class fast_tpoint_collect_result): New
700 (fast_tracepoint_collecting): Change return type to
701 fast_tpoint_collect_result.
702 * tracepoint.c (fast_tracepoint_collecting): Likewise.
703 * linux-low.h: Include tracepoint.h.
704 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
705 fast_tpoint_collect_result.
706 * linux-low.c (handle_tracepoints): Adjust.
707 (linux_fast_tracepoint_collecting): Change return type to
708 fast_tpoint_collect_result.
709 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
710 linux_wait_1, stuck_in_jump_pad_callback,
711 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
712 proceed_one_lwp): Adjust to type change.
714 2017-07-10 Yao Qi <yao.qi@linaro.org>
716 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
718 2017-06-29 Yao Qi <yao.qi@linaro.org>
720 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
722 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
724 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
726 * Makefile.in (IPA_OBJS): Sort and format one item per line.
728 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
730 * linux-low.c (linux_create_inferior): Adjust code to access the
731 environment information via 'gdb_environ' class.
732 * lynx-low.c (lynx_create_inferior): Likewise.
733 * server.c (our_environ): Make it an instance of 'gdb_environ'.
734 (get_environ): Return a pointer to 'our_environ'.
735 (captured_main): Initialize 'our_environ'.
736 * server.h (get_environ): Adjust prototype.
737 * spu-low.c (spu_create_inferior): Adjust code to access the
738 environment information via 'gdb_environ' class.
740 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
742 * linux-low.c (linux_read_memory, linux_write_memory): Remove
743 usage of "register" keyword.
745 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
747 * configure: Re-generate.
749 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
751 * configure: Re-generate.
753 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
755 * Makefile.in (COMPILE.pre): Add "-x c++".
757 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
759 * fork-child.c: Conditionally include <signal.h>.
761 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
763 * server.c (handle_general_set): Handle new packet
765 (handle_query): Add "QStartupWithShell" to the list of supported
767 (gdbserver_usage): Add help text explaining the
768 new "--startup-with-shell" and "--no-startup-with-shell" CLI
770 (captured_main): Recognize and act upon the presence of the new
773 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
774 Pedro Alves <palves@redhat.com>
776 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
777 * configure: Regenerate.
778 * configure.srv (srv_linux_obj): Add "fork-child.o" and
780 (i[34567]86-*-lynxos*): Likewise.
781 (spu*-*-*): Likewise.
782 * fork-child.c: New file.
783 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
785 (linux_ptrace_fun): New function.
786 (linux_create_inferior): Adjust function prototype to reflect
787 change on "target.h". Adjust function code to use
789 (linux_request_interrupt): Delete "signal_pid".
790 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
791 (lynx_ptrace_fun): New function.
792 (lynx_create_inferior): Adjust function prototype to reflect
793 change on "target.h". Adjust function code to use
795 * nto-low.c (nto_create_inferior): Adjust function prototype and
796 code to reflect change on "target.h". Update comments.
797 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
798 "common-terminal.h" and "environ.h".
799 (terminal_fd): Moved to fork-child.c.
800 (old_foreground_pgrp): Likewise.
801 (restore_old_foreground_pgrp): Likewise.
802 (last_status): Make it global.
803 (last_ptid): Likewise.
804 (our_environ): New variable.
805 (startup_with_shell): Likewise.
806 (program_name): Likewise.
807 (program_argv): Rename to...
808 (program_args): ...this.
809 (wrapper_argv): New variable.
810 (start_inferior): Delete function.
811 (get_exec_wrapper): New function.
812 (get_exec_file): Likewise.
813 (get_environ): Likewise.
814 (prefork_hook): Likewise.
815 (post_fork_inferior): Likewise.
816 (postfork_hook): Likewise.
817 (postfork_child_hook): Likewise.
818 (handle_v_run): Update code to deal with arguments coming from the
819 remote host. Update calls from "start_inferior" to
821 (captured_main): Likewise. Initialize environment variable. Call
823 * server.h (post_fork_inferior): New prototype.
824 (get_environ): Likewise.
825 (last_status): Declare.
826 (last_ptid): Likewise.
827 (signal_pid): Likewise.
828 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
829 (spu_ptrace_fun): New function.
830 (spu_create_inferior): Adjust function prototype to reflect change
831 on "target.h". Adjust function code to use "fork_inferior".
832 * target.c (target_terminal_init): New function.
833 (target_terminal_inferior): Likewise.
834 (target_terminal_ours): Likewise.
835 * target.h: Include <vector>.
836 (struct target_ops) <create_inferior>: Update prototype.
837 (create_inferior): Update macro.
838 * utils.c (gdb_flush_out_err): New function.
839 * win32-low.c (win32_create_inferior): Adjust function prototype
840 and code to reflect change on "target.h".
842 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
844 * inferiors.c (switch_to_thread): New function.
846 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
848 * Makefile.in (SFILE): Add "common/job-control.c".
849 (OBS): Add "job-control.o".
851 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
853 * Makefile: Remove "@host_makefile_frag@".
855 2017-05-05 Pedro Alves <palves@redhat.com>
857 * configure: Regenerate.
859 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
861 * configure: Regenerate.
863 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
865 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
866 software_single_step change of return type to
867 std::vector<CORE_ADDR>.
868 * linux-low.c (install_software_single_step_breakpoints):
870 * linux-low.h (install_software_single_step_breakpoints):
873 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
875 * remote-utils.c: Include "gdb_termios.h" instead of
877 * terminal.h: Delete file.
879 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
881 * server.c: Include <vector>.
882 <program_argv, wrapper_argv>: Convert to std::vector.
883 (start_inferior): Rewrite function to use C++.
884 (handle_v_run): Likewise. Update code that calculates the argv
885 based on the vRun packet; use C++.
886 (captured_main): Likewise.
888 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
890 * server.c (handle_v_cont): Initialize thread_resume::thread
893 2017-04-05 Pedro Alves <palves@redhat.com>
895 * configure: Regenerate.
897 2017-04-05 Pedro Alves <palves@redhat.com>
899 * gdbreplay.c (sync_error): Constify.
900 * linux-x86-low.c (push_opcode): Constify.
902 2017-04-05 Pedro Alves <palves@redhat.com>
904 * win32-low.c (get_child_debug_event)
905 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
906 Report TARGET_WAITKIND_SPURIOUS instead.
908 2017-04-05 Pedro Alves <palves@redhat.com>
910 * remote-utils.c (remote_prepare, remote_open): Constify.
911 * remote-utils.h (remote_prepare, remote_open): Constify.
912 * server.c (captured_main): Constify 'port' handling.
914 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
916 * Makefile.in (clean): Clear .deps.
918 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
920 * .gitignore: Remove generated files, replace with wildcard.
921 * (clean): Replace removal of generated files with wildcard.
922 (version.c): Replace with...
923 (version-generated.c): ...this.
924 (xml-builtin.c): Replace with...
925 (xml-builtin-generated.c): ...this.
926 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
927 (%.c: *regformats*): Replace with...
928 (%-generated.c: *regformats*): ...this.
930 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
932 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
933 (xtensa_fill_gregset): Call collect_register_by_name for
935 (xtensa_store_gregset): Call supply_register_by_name for
938 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
940 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
941 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
942 (xtensa_store_gregset): Call supply_register for all registers in
943 a0_regnum..a0_regnum + C0_NREGS range.
945 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
947 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
948 (ax-ipa.o: ax.c): Remove.
949 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
950 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
951 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
952 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
953 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
955 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
957 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
958 (print-utils-ipa.o: ../common/print-utils.c): Remove.
959 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
960 (errors-ipa.o: ../common/errors.c): Remove.
961 (format-ipa.o: ../common/format.c): Remove.
962 (common-utils-ipa.o: ../common/common-utils.c): Remove.
964 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
966 * Makefile.in (%-ipa.o: %.c): New rule.
967 (tracepoint-ipa.o: tracepoint.c): Remove.
968 (utils-ipa.o: utils.c): Remove.
969 (remote-utils-ipa.o: remote-utils.c): Remove.
970 (regcache-ipa.o: regcache.c): Remove.
971 (i386-linux-ipa.o: i386-linux.c): Remove.
972 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
973 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
974 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
975 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
976 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
977 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
978 (amd64-linux-ipa.o: amd64-linux.c): Remove.
979 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
980 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
981 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
982 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
983 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
984 (aarch64-ipa.o: aarch64.c): Remove.
985 (s390-linux32-ipa.o: s390-linux32.c): Remove.
986 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
987 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
988 (s390-linux64-ipa.o: s390-linux64.c): Remove.
989 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
990 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
991 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
992 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
993 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
994 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
995 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
996 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
997 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
998 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
999 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1000 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1001 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1002 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1003 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1004 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1005 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1006 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1007 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1008 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1009 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1010 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1011 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1012 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1013 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1014 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1015 (tdesc-ipa.o: tdesc.c): Remove.
1016 (x32-linux-ipa.o: x32-linux.c): Remove.
1017 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1018 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1020 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1022 * Makefile.in (%.o: ../arch/%.c): New rule.
1023 (arm.o: ../arch/arm.c): Remove.
1024 (arm-linux.o: ../arch/arm-linux.c): Remove.
1025 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1026 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1028 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1030 * Makefile.in (%.o: ../nat/%.c): New rule.
1031 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1032 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1033 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1034 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1035 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1036 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1037 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1038 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1039 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1040 (linux-personality.o: ../nat/linux-personality.c): Remove.
1041 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1042 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1043 (x86-linux.o: ../nat/x86-linux.c): Remove.
1044 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1045 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1047 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1049 * Makefile.in (%.o: ../common/%.c): New rule.
1050 (signals.o: ../common/signals.c): Remove.
1051 (print-utils.o: ../common/print-utils.c): Remove.
1052 (rsp-low.o: ../common/rsp-low.c): Remove.
1053 (common-utils.o: ../common/common-utils.c): Remove.
1054 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1055 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1056 (vec.o: ../common/vec.c): Remove.
1057 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1058 (xml-utils.o: ../common/xml-utils.c): Remove.
1059 (ptid.o: ../common/ptid.c): Remove.
1060 (buffer.o: ../common/buffer.c): Remove.
1061 (format.o: ../common/format.c): Remove.
1062 (filestuff.o: ../common/filestuff.c): Remove.
1063 (agent.o: ../common/agent.c): Remove.
1064 (errors.o: ../common/errors.c): Remove.
1065 (environ.o: ../common/environ.c): Remove.
1066 (common-debug.o: ../common/common-debug.c): Remove.
1067 (cleanups.o: ../common/cleanups.c): Remove.
1068 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1069 (fileio.o: ../common/fileio.c): Remove.
1070 (common-regcache.o: ../common/common-regcache.c): Remove.
1071 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1072 (new-op.o: ../common/new-op.c): Remove.
1073 (btrace-common.o: ../common/btrace-common.c): Remove.
1075 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1077 * Makefile.in (%.o: ../target/%.c): New rule.
1078 (waitstatus.o: ../target/waitstatus.c): Remove.
1080 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1083 (%.c: ../regformats/%.dat,
1084 (%.c: ../regformats/arm/%.dat,
1085 (%.c: ../regformats/i386/%.dat,
1086 (%.c: ../regformats/rs6000/%.dat): New rules.
1087 (aarch64.c): Remove.
1088 (reg-arm.c): Remove.
1089 (arm-with-iwmmxt.c): Remove.
1090 (arm-with-vfpv2.c): Remove.
1091 (arm-with-vfpv3.c): Remove.
1092 (arm-with-neon.c): Remove.
1093 (reg-bfin.c): Remove.
1094 (reg-cris.c): Remove.
1095 (reg-crisv32.c): Remove.
1097 (i386-linux.c): Remove.
1098 (i386-avx.c): Remove.
1099 (i386-avx-linux.c): Remove.
1100 (i386-avx-avx512.c): Remove.
1101 (i386-avx-avx512-linux.c): Remove.
1102 (i386-mpx.c): Remove.
1103 (i386-mpx-linux.c): Remove.
1104 (i386-avx-mpx-avx512-pku.c): Remove.
1105 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1106 (i386-avx-mpx.c): Remove.
1107 (i386-avx-mpx-linux.c): Remove.
1108 (i386-mmx.c): Remove.
1109 (i386-mmx-linux.c): Remove.
1110 (reg-ia64.c): Remove.
1111 (reg-m32r.c): Remove.
1112 (reg-m68k.c): Remove.
1114 (mips-linux.c): Remove.
1115 (mips-dsp-linux.c): Remove.
1116 (mips64-linux.c): Remove.
1117 (mips64-dsp-linux.c): Remove.
1118 (nios2-linux.c): Remove.
1119 (powerpc-32.c): Remove.
1120 (powerpc-32l.c): Remove.
1121 (powerpc-altivec32l.c): Remove.
1122 (powerpc-cell32l.c): Remove.
1123 (powerpc-vsx32l.c): Remove.
1124 (powerpc-isa205-32l.c): Remove.
1125 (powerpc-isa205-altivec32l.c): Remove.
1126 (powerpc-isa205-vsx32l.c): Remove.
1127 (powerpc-e500l.c): Remove.
1128 (powerpc-64l.c): Remove.
1129 (powerpc-altivec64l.c): Remove.
1130 (powerpc-cell64l.c): Remove.
1131 (powerpc-vsx64l.c): Remove.
1132 (powerpc-isa205-64l.c): Remove.
1133 (powerpc-isa205-altivec64l.c): Remove.
1134 (powerpc-isa205-vsx64l.c): Remove.
1135 (s390-linux32.c): Remove.
1136 (s390-linux32v1.c): Remove.
1137 (s390-linux32v2.c): Remove.
1138 (s390-linux64.c): Remove.
1139 (s390-linux64v1.c): Remove.
1140 (s390-linux64v2.c): Remove.
1141 (s390-te-linux64.c): Remove.
1142 (s390-vx-linux64.c): Remove.
1143 (s390-tevx-linux64.c): Remove.
1144 (s390x-linux64.c): Remove.
1145 (s390x-linux64v1.c): Remove.
1146 (s390x-linux64v2.c): Remove.
1147 (s390x-te-linux64.c): Remove.
1148 (s390x-vx-linux64.c): Remove.
1149 (s390x-tevx-linux64.c): Remove.
1150 (tic6x-c64xp-linux.c): Remove.
1151 (tic6x-c64x-linux.c): Remove.
1152 (tic6x-c62x-linux.c): Remove.
1154 (reg-sparc64.c): Remove.
1155 (reg-spu.c): Remove.
1157 (amd64-linux.c): Remove.
1158 (amd64-avx.c): Remove.
1159 (amd64-avx-linux.c): Remove.
1160 (amd64-avx-avx512.c): Remove.
1161 (amd64-avx-avx512-linux.c): Remove.
1162 (amd64-mpx.c): Remove.
1163 (amd64-mpx-linux.c): Remove.
1164 (amd64-avx-mpx-avx512-pku.c): Remove.
1165 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1166 (amd64-avx-mpx.c): Remove.
1167 (amd64-avx-mpx-linux.c): Remove.
1169 (x32-linux.c): Remove.
1170 (x32-avx.c): Remove.
1171 (x32-avx-linux.c): Remove.
1172 (x32-avx-avx512.c): Remove.
1173 (x32-avx-avx512-linux.c): Remove.
1174 (reg-xtensa.c): Remove.
1175 (reg-tilegx.c): Remove.
1176 (reg-tilegx32.c): Remove.
1178 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1180 * Makefile.in (SFILES): Add "common/environ.c".
1181 (OBJS): Add "common/environ.h".
1183 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1185 * configure.ac: Check if the fs_base and gs_base members of
1186 `struct user_regs_struct' exist.
1187 * config.in: Regenerated.
1188 * configure: Likewise.
1190 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1192 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1194 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1195 (get_next_pcs_syscall_next_pc): Likewise.
1197 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1199 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1200 * nto-x86-low.c: Likewise.
1202 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1204 * Makefile.in: Include disable-implicit-rules.mk.
1206 2016-11-23 Pedro Alves <palves@redhat.com>
1208 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1209 (debug_vprintf): Use std::chrono::steady_clock instead of
1210 gettimeofday. Use '.' instead of ':'.
1211 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1212 (get_timestamp): Use std::chrono::steady_clock instead of
1215 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1217 * Makefile.in: Fix whitespace formatting.
1219 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1221 * Makefile.in (SFILES, OBS): Flatten list and order
1224 2016-11-23 Pedro Alves <palves@redhat.com>
1226 * event-loop.c (handle_file_event): Use warning.
1227 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1228 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1231 2016-11-23 Pedro Alves <palves@redhat.com>
1233 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1235 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1236 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1237 debug_printf and debug_flush for debug output.
1238 * server.c (handle_general_set): Likewise.
1239 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1242 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1244 * Makefile.in (.c.o): Replace rule with ...
1245 (%.o: %.c): ... this one.
1247 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1249 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1250 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1252 * configure.ac: Remove checks for the make program.
1253 * configure: Re-generate.
1255 2016-10-28 Pedro Alves <palves@redhat.com>
1257 * Makefile.in (CXX_DIALECT): Get from configure.
1258 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1259 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1260 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1261 * config.in: Regenerate.
1262 * configure: Regenerate.
1264 2016-10-27 Yao Qi <yao.qi@linaro.org>
1266 * linux-low.c (linux_supports_range_stepping): Return true if
1267 can_software_single_step return true.
1269 2016-10-27 Yao Qi <yao.qi@linaro.org>
1271 * inferiors.c (find_inferior_in_random): New function.
1272 * inferiors.h (find_inferior_in_random): Declare.
1273 * linux-low.c (linux_wait_for_event_filtered): Call
1274 find_inferior_in_random instead of find_inferior.
1276 2016-10-27 Yao Qi <yao.qi@linaro.org>
1278 * linux-low.c (linux_wait_1): If single-step breakpoints are
1279 inserted, remove them.
1281 2016-10-26 Pedro Alves <palves@redhat.com>
1283 * linux-low.c (handle_extended_wait): Link parent/child fork
1285 (linux_wait_1): Unlink them.
1286 (linux_set_resume_request): Ignore resume requests for
1287 already-resumed and unhandled fork child threads.
1288 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1289 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1291 (handle_v_requests) <vCont>: Don't call require_running.
1292 * server.h (in_queued_stop_replies): New declaration.
1294 2016-10-24 Yao Qi <yao.qi@linaro.org>
1297 * linux-aarch64-low.c (append_insns): Cast the return value to
1300 2016-10-10 Yao Qi <yao.qi@linaro.org>
1302 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1304 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1306 * target.c (target_supports_multi_process): New function, moved
1308 * target.h (target_supports_multi_process): ... here. Remove
1311 2016-10-05 Tom Tromey <tom@tromey.com>
1314 * tracepoint.c (handle_tracepoint_bkpts): Check
1315 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1317 2016-10-05 Yao Qi <yao.qi@linaro.org>
1319 * configure.srv: Update the path of arm-*.xml files.
1321 2016-10-05 Terry Guo <terry.guo@arm.com>
1322 Yao Qi <yao.qi@linaro.org>
1324 * Makefile.in: Adjust the path of rules.
1325 * configure.srv: Update the path of xml files.
1326 * regformats/arm-with-iwmmxt.dat: Regenerated.
1327 * regformats/arm-with-neon.dat: Likewise.
1328 * regformats/arm-with-vfpv2.dat: Likewise.
1329 * regformats/arm-with-vfpv3.dat Likewise.
1331 2016-09-30 Yao Qi <yao.qi@linaro.org>
1334 * target.c (target_stop_and_wait): Don't call
1335 target_continue_no_signal, use resume_stop instead.
1337 2016-09-26 Yao Qi <yao.qi@linaro.org>
1339 * linux-low.c (linux_wait_1): Call debug_exit.
1341 2016-09-23 Pedro Alves <palves@redhat.com>
1343 * Makefile.in (SFILES): Add common/new-op.c.
1344 (OBS): Add common/new-op.o.
1345 (new-op.o): New rule.
1347 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1349 * .gitinore: Ignore more files.
1351 2016-09-21 Yao Qi <yao.qi@linaro.org>
1353 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1356 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1358 * server.c (start_inferior): Call target_mourn_inferior instead of
1359 mourn_inferior; pass ptid_t argument to it.
1361 (handle_target_event): Likewise.
1362 * target.c (target_mourn_inferior): New function.
1363 * target.h (mourn_inferior): Delete macro.
1365 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1367 * linux-low.c (lwp_is_stepping): New function.
1369 2016-09-06 Carl Love <cel@us.ibm.com>
1371 * server.c (start_inferior): Fixed comment, requested comment change
1372 didn't get updated correctly. Removed reference to ptrace () call as
1373 it is only true on Linux systems.
1375 2016-09-06 Carl Love <cel@us.ibm.com>
1377 * server.c (start_inferior): Do not call
1378 function target_post_create_inferior () if the
1379 inferior process has already exited.
1381 2016-09-05 Pedro Alves <palves@redhat.com>
1383 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1384 (COMPILE.pre, CC_LD): Use CXX directly.
1385 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1386 * acinclude.m4: Don't include build-with-cxx.m4.
1387 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1388 * configure: Regenerate.
1390 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1393 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1394 call writing data to own_buf.
1396 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1398 * target.c (mywait): Call target_wait instead of
1400 (target_wait): New function.
1402 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1404 * server.c (start_inferior): New variable 'ptid'. Replace calls
1405 to the_target->resume by target_continue{,_no_signal}, depending
1407 * target.c (target_stop_and_wait): Call target_continue_no_signal
1408 instead of the_target->resume.
1409 (target_continue): New function.
1411 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1413 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1415 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1418 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1420 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1421 * linux-arm-low.c (ps_get_thread_area): Likewise.
1422 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1423 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1424 * linux-mips-low.c (ps_get_thread_area): Likewise.
1425 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1426 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1427 * linux-x86-low.c (ps_get_thread_area): Likewise.
1428 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1430 2016-08-19 Pedro Alves <palves@redhat.com>
1432 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1434 2016-08-19 Pedro Alves <palves@redhat.com>
1436 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1437 comment. Use memcpy instead of casting through unsigned long.
1439 2016-08-19 Pedro Alves <palves@redhat.com>
1441 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1442 allocating around 0x80000000.
1444 2016-08-19 Pedro Alves <palves@redhat.com>
1447 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1448 (x32-avx512-linux-ipa.o): New rules.
1449 * configure.ac (x86_64-*-linux*): New x32 check.
1450 * configure.srv (ipa_x32_linux_regobj): New.
1451 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1452 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1454 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1456 * configure: Regenerate.
1458 2016-08-09 Pedro Alves <palves@redhat.com>
1461 * Makefile.in (OBS): Add signals-state-save-restore.o.
1462 (signals-state-save-restore.o): New rule.
1463 * config.in: Regenerate.
1464 * configure: Regenerate.
1465 * linux-low.c: Include "signals-state-save-restore.h".
1466 (linux_create_inferior): Call
1467 restore_original_signals_state.
1468 * server.c: Include "dispositions-save-restore.h".
1469 (captured_main): Call save_original_signals_state.
1471 2016-08-05 Pedro Alves <palves@redhat.com>
1473 * configure: Regenerate.
1475 2016-08-04 Yao Qi <yao.qi@linaro.org>
1477 * linux-low.c (regsets_fetch_inferior_registers): Check
1478 errno is ESRCH or not.
1480 2016-08-02 Yao Qi <yao.qi@linaro.org>
1482 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1483 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1484 (thread_db_load_search): Update.
1485 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1486 td_ta_set_event and td_ta_event_getmsg.
1488 2016-07-26 Pedro Alves <palves@redhat.com>
1491 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1492 of unsigned long for 64-bit registers and use uint32_t instead of
1493 unsigned int for 32-bit registers.
1495 2016-07-26 Pedro Alves <palves@redhat.com>
1497 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1500 2016-07-21 Tom Tromey <tom@tromey.com>
1502 * configure: Rebuild.
1504 2016-07-21 Yao Qi <yao.qi@linaro.org>
1506 * mem-break.c (find_gdb_breakpoint): Cast bp to
1507 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1509 2016-07-21 Yao Qi <yao.qi@linaro.org>
1511 * server.c (handle_v_requests): Support s and S actions
1512 if target_supports_software_single_step return true.
1514 2016-07-21 Yao Qi <yao.qi@linaro.org>
1516 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1517 is resume_step, call maybe_hw_step.
1518 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1520 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1522 (proceed_one_lwp): If resume request is resume_step, install
1523 reinsert breakpoints and call maybe_hw_step.
1525 2016-07-21 Yao Qi <yao.qi@linaro.org>
1527 * linux-low.c (proceed_one_lwp): Declare.
1528 (linux_resume_one_thread): Remove local variable 'step'.
1529 Lift code enqueue signal. Call proceed_one_lwp instead of
1530 linux_resume_one_lwp.
1532 2016-07-21 Yao Qi <yao.qi@linaro.org>
1534 * linux-low.c (linux_resume_one_thread): Call
1535 enqueue_pending_signal.
1537 2016-07-21 Yao Qi <yao.qi@linaro.org>
1539 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1540 * inferiors.c (do_restore_current_thread_cleanup): New function.
1541 (make_cleanup_restore_current_thread): Likewise.
1542 * linux-low.c (install_software_single_step_breakpoints): Call
1543 make_cleanup_restore_current_thread. Switch current_thread to
1546 2016-07-21 Yao Qi <yao.qi@linaro.org>
1548 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1549 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1550 (clone_one_breakpoint): Likewise.
1551 (delete_reinsert_breakpoints): Change parameter to thread.
1553 (has_reinsert_breakpoints): Likewise.
1554 (uninsert_reinsert_breakpoints): Likewise.
1555 (reinsert_reinsert_breakpoints): Likewise.
1556 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1557 (delete_reinsert_breakpoints): Likewise.
1558 (reinsert_reinsert_breakpoints): Likewise.
1559 (uninsert_reinsert_breakpoints): Likewise.
1560 (has_reinsert_breakpoints): Likewise.
1562 2016-07-21 Yao Qi <yao.qi@linaro.org>
1564 * inferiors.c (get_thread_process): Make parameter const.
1565 * inferiors.h (get_thread_process): Update declaration.
1566 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1567 Add new parameters child_thread and parent_thread. Callers
1569 * mem-break.h (clone_all_breakpoints): Update declaration.
1571 2016-07-21 Yao Qi <yao.qi@linaro.org>
1573 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1574 <command_list, handler>: Remove.
1575 (struct gdb_breakpoint): New.
1576 (struct other_breakpoint): New.
1577 (struct reinsert_breakpoint): New.
1578 (is_gdb_breakpoint): New function.
1579 (any_persistent_commands): Update command_list if
1580 is_gdb_breakpoint returns true.
1581 (set_breakpoint): Create breakpoints according to their types.
1582 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1583 (set_gdb_breakpoint_1): Likewise.
1584 (set_gdb_breakpoint): Likewise.
1585 (clear_breakpoint_conditions): Change parameter type to
1586 'struct gdb_breakpoint *'.
1587 (clear_breakpoint_commands): Likewise.
1588 (clear_breakpoint_conditions_and_commands): Likewise.
1589 (add_condition_to_breakpoint): Likewise.
1590 (add_breakpoint_condition): Likewise.
1591 (add_commands_to_breakpoint): Likewise.
1592 (check_breakpoints): Check other_breakpoint.
1593 (clone_one_breakpoint): Clone breakpopint according to its type.
1594 * mem-break.h (struct gdb_breakpoint): Declare.
1595 (set_gdb_breakpoint): Update declaration.
1596 (clear_breakpoint_conditions_and_commands): Likewise.
1597 (add_breakpoint_condition): Likewise.
1598 (add_breakpoint_commands): Likewise.
1599 * server.c (process_point_options): Change parameter type to
1600 'struct gdb_breakpoint *'.
1602 2016-07-21 Yao Qi <yao.qi@linaro.org>
1604 * mem-break.c (set_breakpoint_at): Rename it to ...
1605 (set_breakpoint_type_at): ... it.
1606 (set_breakpoint_at): Call set_breakpoint_type_at.
1607 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1608 * mem-break.h (set_breakpoint_at): Update comments.
1610 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1612 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1614 (nios2_store_gregset): Likewise.
1616 2016-07-01 Pedro Alves <palves@redhat.com>
1617 Antoine Tremblay <antoine.tremblay@ericsson.com>
1619 * linux-low.c: Change interface to take the target lwp_info
1620 pointer directly and return void. Handle detaching from a zombie
1622 (linux_detach_lwp_callback): New function.
1623 (linux_detach): Detach from the leader thread after detaching from
1626 2016-06-28 Yao Qi <yao.qi@linaro.org>
1628 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1629 for variable new_offset.
1630 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1631 (aarch64_ftrace_insn_reloc_cb): Likewise.
1632 (aarch64_ftrace_insn_reloc_tb): Likewise.
1633 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1634 PRIx64 instead of PRIx32.
1636 2016-06-28 Yao Qi <yao.qi@linaro.org>
1638 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1639 (the_low_target): Install arm_get_syscall_trapinfo.
1641 2016-06-28 Yao Qi <yao.qi@linaro.org>
1643 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1645 (the_low_target): Install aarch64_get_syscall_trapinfo.
1647 2016-06-28 Yao Qi <yao.qi@linaro.org>
1649 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1651 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1652 Remove parameter sysno.
1653 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1656 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1658 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1659 (s390_emit_ne_goto): Likewise.
1660 (s390_emit_lt_goto): Likewise.
1661 (s390_emit_le_goto): Likewise.
1662 (s390_emit_gt_goto): Likewise.
1663 (s390_emit_ge_goto): Likewise.
1664 (s390x_emit_eq_goto): Likewise.
1665 (s390x_emit_ne_goto): Likewise.
1666 (s390x_emit_lt_goto): Likewise.
1667 (s390x_emit_le_goto): Likewise.
1668 (s390x_emit_gt_goto): Likewise.
1669 (s390x_emit_ge_goto): Likewise.
1670 (s390_emit_ops_impl): Mark variable static.
1671 (s390x_emit_ops): Likewise.
1673 2016-06-17 Yao Qi <yao.qi@linaro.org>
1675 * linux-low.c (handle_extended_wait): Call
1676 uninsert_reinsert_breakpoints for the parent process. Remove
1677 reinsert breakpoints from the child process. Reinsert them to
1678 the parent process when vfork is done.
1679 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1680 (reinsert_reinsert_breakpoints): New function.
1681 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1682 (reinsert_reinsert_breakpoints): Declare.
1684 2016-06-17 Yao Qi <yao.qi@linaro.org>
1686 * linux-low.c (handle_extended_wait): If the parent is doing
1687 step-over, remove the reinsert breakpoints from the forked child.
1689 2016-06-17 Yao Qi <yao.qi@linaro.org>
1691 * linux-low.c (unsuspend_all_lwps): Declare.
1692 (linux_low_filter_event): If thread exited, call finish_step_over.
1693 If step-over is finished, unsuspend other threads.
1695 2016-06-17 Yao Qi <yao.qi@linaro.org>
1697 * linux-low.c (linux_resume_one_lwp_throw): Assert
1698 has_reinsert_breakpoints returns false.
1699 * mem-break.c (delete_disabled_breakpoints): Assert
1700 bp type isn't reinsert_breakpoint.
1702 2016-06-17 Yao Qi <yao.qi@linaro.org>
1704 * linux-low.c (maybe_hw_step): New function.
1705 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1706 (finish_step_over): Switch current_thread to lwp temporarily,
1707 and assert has_reinsert_breakpoints returns true.
1708 (proceed_one_lwp): Call maybe_hw_step.
1709 * mem-break.c (has_reinsert_breakpoints): New function.
1710 * mem-break.h (has_reinsert_breakpoints): Declare.
1712 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1714 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1716 2016-05-17 Yao Qi <yao.qi@linaro.org>
1718 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1719 instead of find_inferior.
1721 2016-05-05 Yao Qi <yao.qi@linaro.org>
1723 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1724 Initialize res to zero.
1726 2016-05-05 Yao Qi <yao.qi@linaro.org>
1728 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1731 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1733 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1734 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1735 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1737 2016-04-28 Par Olsson <par.olsson@windriver.com>
1738 Simon Marchi <simon.marchi@ericsson.com>
1740 * tracepoint.c (write_inferior_int8): New function.
1741 (cmd_qtenable_disable): Write enable flag using
1742 write_inferior_int8.
1744 2016-04-25 Yao Qi <yao.qi@linaro.org>
1746 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1747 (need_step_over_p): Return zero if the LWP has pending signals
1748 can be delivered on software single step target.
1750 2016-04-25 Yao Qi <yao.qi@linaro.org>
1752 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1753 return instead of error.
1755 2016-04-22 Yao Qi <yao.qi@linaro.org>
1757 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1760 2016-04-22 Yao Qi <yao.qi@linaro.org>
1762 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1763 signal when stepping over breakpoint with software single
1766 2016-04-21 Pedro Alves <palves@redhat.com>
1768 * linux-s390-low.c (s390_collect_ptrace_register)
1769 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1771 (s390_check_regset): Use void * instead of gdb_byte *.
1773 2016-04-20 Pedro Alves <palves@redhat.com>
1775 * configure: Renegerate.
1777 2016-04-20 Yao Qi <yao.qi@linaro.org>
1779 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1780 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1782 (arm_store_gregset): Likewise.
1784 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1786 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1787 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1788 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1789 (amd64-avx-mpx-linux.c): New rules.
1790 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1791 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1792 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1793 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1794 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1795 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1796 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1797 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1798 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1799 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1800 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1801 * linux-x86-low.c (x86_linux_read_description): Add case for
1802 X86_XSTATE_AVX_MPX_MASK.
1803 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1804 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1805 init_registers_i386_avx_mpx_linux.
1806 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1807 (initialize_low_tracepoint): Call
1808 init_registers_i386_avx_mpx_linux.
1809 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1810 (initialize_low_tracepoint): Call
1811 init_registers_amd64_avx_mpx_linux.
1812 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1813 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1814 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1817 2016-04-18 Pedro Alves <palves@redhat.com>
1819 * configure: Regenerate.
1821 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1823 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1824 (aarch64_emit_sub): Likewise.
1826 2016-04-12 Pedro Alves <palves@redhat.com>
1828 * utils.c (prepare_to_throw_exception): Delete.
1830 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1832 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1834 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1836 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1838 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1840 * linux-aarch64-ipa.c: Add <elf.h> include.
1841 * linux-ppc-ipa.c: Add <elf.h> include.
1842 * linux-s390-ipa.c: Add <elf.h> include.
1844 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1846 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1847 (get_raw_reg_ptr): Likewise.
1848 (get_trace_state_variable_value_ptr): Likewise.
1849 (set_trace_state_variable_value_ptr): Likewise.
1850 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1853 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1854 Marcin Kościelnicki <koriakin@0x04.net>
1857 * linux-ppc-low.c (emit_insns): New function.
1858 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1859 (ppc_emit_prologue): New function.
1860 (ppc_emit_epilogue): New function.
1861 (ppc_emit_add): New function.
1862 (ppc_emit_sub): New function.
1863 (ppc_emit_mul): New function.
1864 (ppc_emit_lsh): New function.
1865 (ppc_emit_rsh_signed): New function.
1866 (ppc_emit_rsh_unsigned): New function.
1867 (ppc_emit_ext): New function.
1868 (ppc_emit_zero_ext): New function.
1869 (ppc_emit_log_not): New function.
1870 (ppc_emit_bit_and): New function.
1871 (ppc_emit_bit_or): New function.
1872 (ppc_emit_bit_xor): New function.
1873 (ppc_emit_bit_not): New function.
1874 (ppc_emit_equal): New function.
1875 (ppc_emit_less_signed): New function.
1876 (ppc_emit_less_unsigned): New function.
1877 (ppc_emit_ref): New function.
1878 (ppc_emit_const): New function.
1879 (ppc_emit_reg): New function.
1880 (ppc_emit_pop): New function.
1881 (ppc_emit_stack_flush): New function.
1882 (ppc_emit_swap): New function.
1883 (ppc_emit_stack_adjust): New function.
1884 (ppc_emit_call): New function.
1885 (ppc_emit_int_call_1): New function.
1886 (ppc_emit_void_call_2): New function.
1887 (ppc_emit_if_goto): New function.
1888 (ppc_emit_goto): New function.
1889 (ppc_emit_eq_goto): New function.
1890 (ppc_emit_ne_goto): New function.
1891 (ppc_emit_lt_goto): New function.
1892 (ppc_emit_le_goto): New function.
1893 (ppc_emit_gt_goto): New function.
1894 (ppc_emit_ge_goto): New function.
1895 (ppc_write_goto_address): New function.
1896 (ppc_emit_ops_impl): New static variable.
1897 (ppc64v1_emit_prologue): New function.
1898 (ppc64v2_emit_prologue): New function.
1899 (ppc64_emit_epilogue): New function.
1900 (ppc64_emit_add): New function.
1901 (ppc64_emit_sub): New function.
1902 (ppc64_emit_mul): New function.
1903 (ppc64_emit_lsh): New function.
1904 (ppc64_emit_rsh_signed): New function.
1905 (ppc64_emit_rsh_unsigned): New function.
1906 (ppc64_emit_ext): New function.
1907 (ppc64_emit_zero_ext): New function.
1908 (ppc64_emit_log_not): New function.
1909 (ppc64_emit_bit_and): New function.
1910 (ppc64_emit_bit_or): New function.
1911 (ppc64_emit_bit_xor): New function.
1912 (ppc64_emit_bit_not): New function.
1913 (ppc64_emit_equal): New function.
1914 (ppc64_emit_less_signed): New function.
1915 (ppc64_emit_less_unsigned): New function.
1916 (ppc64_emit_ref): New function.
1917 (ppc64_emit_const): New function.
1918 (ppc64v1_emit_reg): New function.
1919 (ppc64v2_emit_reg): New function.
1920 (ppc64_emit_pop): New function.
1921 (ppc64_emit_stack_flush): New function.
1922 (ppc64_emit_swap): New function.
1923 (ppc64v1_emit_call): New function.
1924 (ppc64v2_emit_call): New function.
1925 (ppc64v1_emit_int_call_1): New function.
1926 (ppc64v2_emit_int_call_1): New function.
1927 (ppc64v1_emit_void_call_2): New function.
1928 (ppc64v2_emit_void_call_2): New function.
1929 (ppc64_emit_if_goto): New function.
1930 (ppc64_emit_eq_goto): New function.
1931 (ppc64_emit_ne_goto): New function.
1932 (ppc64_emit_lt_goto): New function.
1933 (ppc64_emit_le_goto): New function.
1934 (ppc64_emit_gt_goto): New function.
1935 (ppc64_emit_ge_goto): New function.
1936 (ppc64v1_emit_ops_impl): New static variable.
1937 (ppc64v2_emit_ops_impl): New static variable.
1938 (ppc_emit_ops): New function.
1939 (linux_low_target): Wire in ppc_emit_ops.
1941 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
1942 Marcin Kościelnicki <koriakin@0x04.net>
1945 * Makefile.in: Add powerpc-*-ipa.o
1946 * configure.srv: Add ipa_obj for powerpc*-linux.
1947 * linux-ppc-ipa.c: New file.
1948 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
1950 (PPC_FIELD): New macro.
1951 (PPC_SEXT): New macro.
1952 (PPC_OP6): New macro.
1953 (PPC_BO): New macro.
1954 (PPC_LI): New macro.
1955 (PPC_BD): New macro.
1956 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
1957 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
1958 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
1959 (ppc_get_thread_area): New function.
1960 (is_elfv2_inferior): New function.
1961 (gen_ds_form): New function.
1962 (GEN_STD): New macro.
1963 (GEN_STDU): New macro.
1964 (GEN_LD): New macro.
1965 (GEN_LDU): New macro.
1966 (gen_d_form): New function.
1967 (GEN_ADDI): New macro.
1968 (GEN_ADDIS): New macro.
1969 (GEN_LI): New macro.
1970 (GEN_LIS): New macro.
1971 (GEN_ORI): New macro.
1972 (GEN_ORIS): New macro.
1973 (GEN_LWZ): New macro.
1974 (GEN_STW): New macro.
1975 (GEN_STWU): New macro.
1976 (gen_xfx_form): New function.
1977 (GEN_MFSPR): New macro.
1978 (GEN_MTSPR): New macro.
1979 (GEN_MFCR): New macro.
1980 (GEN_MTCR): New macro.
1981 (GEN_SYNC): New macro.
1982 (GEN_LWSYNC): New macro.
1983 (gen_x_form): New function.
1984 (GEN_OR): New macro.
1985 (GEN_MR): New macro.
1986 (GEN_LWARX): New macro.
1987 (GEN_STWCX): New macro.
1988 (GEN_CMPW): New macro.
1989 (gen_md_form): New function.
1990 (GEN_RLDICL): New macro.
1991 (GEN_RLDICR): New macro.
1992 (gen_i_form): New function.
1994 (GEN_BL): New macro.
1995 (gen_b_form): New function.
1996 (GEN_BNE): New macro.
1997 (GEN_LOAD): New macro.
1998 (GEN_STORE): New macro.
1999 (gen_limm): New function.
2000 (gen_atomic_xchg): New function.
2001 (gen_call): New function.
2002 (ppc_relocate_instruction): New function.
2003 (ppc_install_fast_tracepoint_jump_pad): New function.
2004 (ppc_get_min_fast_tracepoint_insn_len): New function.
2005 (ppc_get_ipa_tdesc_idx): New function.
2006 (the_low_target): Wire in the new functions.
2007 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2009 * linux-ppc-tdesc.h: New file.
2011 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2013 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2014 (alloc_jump_pad_buffer): New function.
2015 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2016 (alloc_jump_pad_buffer): New function.
2017 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2018 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2019 (alloc_jump_pad_buffer): New function.
2020 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2021 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2022 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2023 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2025 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2027 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2028 * linux-amd64-ipa.c: Likewise.
2029 * linux-i386-ipa.c: Likewise.
2030 * linux-s390-ipa.c: Likewise.
2031 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2032 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2033 set_trace_state_variable_value_ptr.
2034 (struct ipa_sym_addresses): Likewise.
2035 (symbol_list): Likewise.
2036 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2037 accessing gdb_collect directly.
2038 (gdb_collect_ptr_type): New typedef.
2039 (get_raw_reg_ptr_type): New typedef.
2040 (get_trace_state_variable_value_ptr_type): New typedef.
2041 (set_trace_state_variable_value_ptr_type): New typedef.
2042 (gdb_collect_ptr): New global.
2043 (get_raw_reg_ptr): New global.
2044 (get_trace_state_variable_value_ptr): New global.
2045 (set_trace_state_variable_value_ptr): New global.
2046 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2047 accessing get_raw_reg directly.
2048 (get_get_tsv_func_addr): Likewise for
2049 get_trace_state_variable_value_ptr.
2050 (get_set_tsv_func_addr): Likewise for
2051 set_trace_state_variable_value_ptr.
2052 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2054 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2056 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2058 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2060 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2062 (relocate_instruction): Remove own_buf.
2063 * server.c (own_buf): Make global.
2064 (handle_v_requests): Make global.
2065 * server.h (own_buf): New declaration.
2066 (handle_v_requests): New prototype.
2068 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2071 * linux-s390-low.c (add_insns): New function.
2072 (s390_emit_prologue): New function.
2073 (s390_emit_epilogue): New function.
2074 (s390_emit_add): New function.
2075 (s390_emit_sub): New function.
2076 (s390_emit_mul): New function.
2077 (s390_emit_lsh): New function.
2078 (s390_emit_rsh_signed): New function.
2079 (s390_emit_rsh_unsigned): New function.
2080 (s390_emit_ext): New function.
2081 (s390_emit_log_not): New function.
2082 (s390_emit_bit_and): New function.
2083 (s390_emit_bit_or): New function.
2084 (s390_emit_bit_xor): New function.
2085 (s390_emit_bit_not): New function.
2086 (s390_emit_equal): New function.
2087 (s390_emit_less_signed): New function.
2088 (s390_emit_less_unsigned): New function.
2089 (s390_emit_ref): New function.
2090 (s390_emit_if_goto): New function.
2091 (s390_emit_goto): New function.
2092 (s390_write_goto_address): New function.
2093 (s390_emit_litpool): New function.
2094 (s390_emit_const): New function.
2095 (s390_emit_call): New function.
2096 (s390_emit_reg): New function.
2097 (s390_emit_pop): New function.
2098 (s390_emit_stack_flush): New function.
2099 (s390_emit_zero_ext): New function.
2100 (s390_emit_swap): New function.
2101 (s390_emit_stack_adjust): New function.
2102 (s390_emit_set_r2): New function.
2103 (s390_emit_int_call_1): New function.
2104 (s390_emit_void_call_2): New function.
2105 (s390_emit_eq_goto): New function.
2106 (s390_emit_ne_goto): New function.
2107 (s390_emit_lt_goto): New function.
2108 (s390_emit_le_goto): New function.
2109 (s390_emit_gt_goto): New function.
2110 (s390_emit_ge_goto): New function.
2111 (s390x_emit_prologue): New function.
2112 (s390x_emit_epilogue): New function.
2113 (s390x_emit_add): New function.
2114 (s390x_emit_sub): New function.
2115 (s390x_emit_mul): New function.
2116 (s390x_emit_lsh): New function.
2117 (s390x_emit_rsh_signed): New function.
2118 (s390x_emit_rsh_unsigned): New function.
2119 (s390x_emit_ext): New function.
2120 (s390x_emit_log_not): New function.
2121 (s390x_emit_bit_and): New function.
2122 (s390x_emit_bit_or): New function.
2123 (s390x_emit_bit_xor): New function.
2124 (s390x_emit_bit_not): New function.
2125 (s390x_emit_equal): New function.
2126 (s390x_emit_less_signed): New function.
2127 (s390x_emit_less_unsigned): New function.
2128 (s390x_emit_ref): New function.
2129 (s390x_emit_if_goto): New function.
2130 (s390x_emit_const): New function.
2131 (s390x_emit_call): New function.
2132 (s390x_emit_reg): New function.
2133 (s390x_emit_pop): New function.
2134 (s390x_emit_stack_flush): New function.
2135 (s390x_emit_zero_ext): New function.
2136 (s390x_emit_swap): New function.
2137 (s390x_emit_stack_adjust): New function.
2138 (s390x_emit_int_call_1): New function.
2139 (s390x_emit_void_call_2): New function.
2140 (s390x_emit_eq_goto): New function.
2141 (s390x_emit_ne_goto): New function.
2142 (s390x_emit_lt_goto): New function.
2143 (s390x_emit_le_goto): New function.
2144 (s390x_emit_gt_goto): New function.
2145 (s390x_emit_ge_goto): New function.
2146 (s390_emit_ops): New function.
2147 (struct linux_target_ops): Fill in emit_ops hook.
2149 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2152 * Makefile.in: Add s390 IPA files.
2153 * configure.srv: Build IPA for s390.
2154 * linux-s390-ipa.c: New file.
2155 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2156 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2157 (tdesc_s390_linux32): Likewise.
2158 (init_registers_s390_linux32v1): Likewise.
2159 (tdesc_s390_linux32v1): Likewise.
2160 (init_registers_s390_linux32v2): Likewise.
2161 (tdesc_s390_linux32v2): Likewise.
2162 (init_registers_s390_linux64): Likewise.
2163 (tdesc_s390_linux64): Likewise.
2164 (init_registers_s390_linux64v1): Likewise.
2165 (tdesc_s390_linux64v1): Likewise.
2166 (init_registers_s390_linux64v2): Likewise.
2167 (tdesc_s390_linux64v2): Likewise.
2168 (init_registers_s390_te_linux64): Likewise.
2169 (tdesc_s390_te_linux64): Likewise.
2170 (init_registers_s390_vx_linux64): Likewise.
2171 (tdesc_s390_vx_linux64): Likewise.
2172 (init_registers_s390_tevx_linux64): Likewise.
2173 (tdesc_s390_tevx_linux64): Likewise.
2174 (init_registers_s390x_linux64): Likewise.
2175 (tdesc_s390x_linux64): Likewise.
2176 (init_registers_s390x_linux64v1): Likewise.
2177 (tdesc_s390x_linux64v1): Likewise.
2178 (init_registers_s390x_linux64v2): Likewise.
2179 (tdesc_s390x_linux64v2): Likewise.
2180 (init_registers_s390x_te_linux64): Likewise.
2181 (tdesc_s390x_te_linux64): Likewise.
2182 (init_registers_s390x_vx_linux64): Likewise.
2183 (tdesc_s390x_vx_linux64): Likewise.
2184 (init_registers_s390x_tevx_linux64): Likewise.
2185 (tdesc_s390x_tevx_linux64): Likewise.
2186 (have_hwcap_s390_vx): New static variable.
2187 (s390_arch_setup): Fill have_hwcap_s390_vx.
2188 (s390_get_thread_area): New function.
2189 (s390_ft_entry_gpr_esa): New const.
2190 (s390_ft_entry_gpr_zarch): New const.
2191 (s390_ft_entry_misc): New const.
2192 (s390_ft_entry_fr): New const.
2193 (s390_ft_entry_vr): New const.
2194 (s390_ft_main_31): New const.
2195 (s390_ft_main_64): New const.
2196 (s390_ft_exit_fr): New const.
2197 (s390_ft_exit_vr): New const.
2198 (s390_ft_exit_misc): New const.
2199 (s390_ft_exit_gpr_esa): New const.
2200 (s390_ft_exit_gpr_zarch): New const.
2201 (append_insns): New function.
2202 (s390_relocate_instruction): New function.
2203 (s390_install_fast_tracepoint_jump_pad): New function.
2204 (s390_get_min_fast_tracepoint_insn_len): New function.
2205 (s390_get_ipa_tdesc_idx): New function.
2206 (struct linux_target_ops): Wire in the above functions.
2207 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2208 * linux-s390-tdesc.h: New file.
2210 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2212 * linux-s390-low.c (s390_supports_tracepoints): New function.
2213 (struct linux_target_ops): Fill supports_tracepoints hook.
2215 2016-03-18 Yao Qi <yao.qi@linaro.org>
2217 * linux-low.c (lwp_signal_can_be_delivered): New function.
2218 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2220 2016-03-18 Yao Qi <yao.qi@linaro.org>
2222 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2223 0 if signal is enqueued. Remove 'signal' from one debugging
2224 message. Move one debugging message to some lines below.
2225 Remove code setting 'signal' to 0.
2227 2016-03-18 Yao Qi <yao.qi@linaro.org>
2229 * linux-low.c (linux_low_filter_event): Remove redundant
2230 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2232 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2234 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2235 (struct linux_target_ops): Wire in the above.
2237 2016-03-03 Yao Qi <yao.qi@linaro.org>
2239 * linux-low.c: Update comments to start_step_over.
2241 2016-03-03 Yao Qi <yao.qi@linaro.org>
2244 * linux-low.c (handle_extended_wait): Set child suspended
2245 if event_lwp->bp_reinsert isn't zero.
2247 2016-03-02 Yao Qi <yao.qi@linaro.org>
2249 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2250 enqueue_pending_signal.
2252 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2254 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2257 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2259 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2260 (s390_regmap_3264) [!__s390x__]: New global.
2261 (s390_collect_ptrace_register): Skip map entries containing -1.
2262 (s390_supply_ptrace_register): Ditto.
2263 (s390_fill_gprs_high): New function.
2264 (s390_store_gprs_high): New function.
2265 (s390_regsets): Add NT_S390_HIGH_GPRS.
2266 (s390_get_hwcap): Enable on 31-bit.
2267 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2268 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2269 Detect NT_S390_HIGH_GPRS.
2270 (s390_usrregs_info_3264): Enable on 31-bit.
2271 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2272 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2274 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2277 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2278 * configure.srv: Ditto.
2279 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2280 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2281 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2282 (init_registers_amd64_linux): Remove prototype.
2283 (tdesc_amd64_linux): Remove declaration.
2284 (get_ipa_tdesc): New function.
2285 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2286 initialize remaining tdescs.
2287 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2288 (init_registers_i386_linux): Remove prototype.
2289 (tdesc_i386_linux): Remove declaration.
2290 (get_ipa_tdesc): New function.
2291 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2292 initialize remaining tdescs.
2293 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2294 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2295 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2296 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2297 (x86_get_ipa_tdesc_idx): New function.
2298 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2299 * linux-x86-tdesc.h: New file.
2300 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2301 (target_get_ipa_tdesc_idx): New macro.
2302 * tracepoint.c (ipa_tdesc_idx): New macro.
2303 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2304 (symbol_list): Add ipa_tdesc_idx.
2305 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2306 (ipa_tdesc): Remove.
2307 (ipa_tdesc_idx): New variable.
2308 (get_context_regcache): Use get_ipa_tdesc.
2309 (gdb_collect): Ditto.
2311 * tracepoint.h (get_ipa_tdesc): New prototype.
2312 (ipa_tdesc): Remove.
2314 2016-02-24 Pedro Alves <palves@redhat.com>
2316 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2317 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2318 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2319 Factor out common code between the USE_SIGTRAP_SIGINFO and
2320 !USE_SIGTRAP_SIGINFO blocks.
2321 (linux_low_filter_event): Call save_stop_reason instead of
2322 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2324 (linux_wait_1): Update comments.
2326 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
2328 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2329 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2330 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2331 ppc_insert_point, ppc_remove_point.
2333 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2335 * linux-s390-low.c (s390_supports_z_point_type): New function.
2336 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2338 2016-02-16 Yao Qi <yao.qi@linaro.org>
2340 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2341 PC. Get pc from regcache_read_pc.
2343 2016-02-12 Yao Qi <yao.qi@linaro.org>
2345 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2346 or linux_get_pc_32bit.
2347 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2349 2016-02-12 Yao Qi <yao.qi@linaro.org>
2351 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2352 arm_linux_get_next_pcs_fixup.
2354 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2356 * tracepoint.c (x_tracepoint_action_download): Change
2357 write_inferior_data_ptr to write_inferior_data_pointer.
2358 (cmd_qtstart): Likewise.
2359 (write_inferior_data_ptr): Remove.
2360 (download_agent_expr): Change write_inferior_data_ptr to
2361 write_inferior_data_pointer.
2362 (download_tracepoint_1): Likewise.
2363 (download_tracepoint): Likewise.
2364 (download_trace_state_variables): Likewise.
2366 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
2367 Marcin Kościelnicki <koriakin@0x04.net>
2369 * tracepoint.c (struct tracepoint_action_ops): Remove.
2370 (struct tracepoint_action): Remove ops.
2371 (m_tracepoint_action_download, r_tracepoint_action_download)
2372 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2373 size and offset accordingly.
2374 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2375 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2376 (tracepoint_action_send, tracepoint_action_download): New functions.
2377 Helpers for trace action handlers.
2378 (add_tracepoint_action): Remove setup actions ops.
2379 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2381 2016-02-10 Yao Qi <yao.qi@linaro.org>
2383 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2385 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2387 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2389 * configure: Regenerate.
2391 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2393 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2394 void * to gdb_byte *.
2395 * linux-low.c (siginfo_fixup): Likewise.
2396 (linux_xfer_siginfo): Likewise.
2397 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2399 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2401 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2403 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2405 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2407 * linux-x86-low.c [__x86_64__]: Include
2408 "nat/amd64-linux-siginfo.h".
2409 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2410 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2411 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2412 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2413 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2414 (cpt_si_fd, si_timerid, si_overrun): Move from
2415 nat/amd64-linux-siginfo.c.
2416 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2418 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2420 * server.c (skip_to_semicolon): Remove.
2421 (process_point_options): Use strchrnul instead of
2424 2016-01-26 Yao Qi <yao.qi@linaro.org>
2426 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2427 * linux-low.c (install_software_single_step_breakpoints): Don't
2428 call regcache_read_pc.
2429 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2432 2016-01-26 Yao Qi <yao.qi@linaro.org>
2434 * linux-low.c (install_software_single_step_breakpoints): Call
2435 regcache_read_pc instead of get_pc.
2437 2016-01-26 Yao Qi <yao.qi@linaro.org>
2439 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2440 (unblock_async_io): Rename to ...
2441 (block_unblock_async_io): ... it. New function.
2442 (enable_async_io): Don't install SIGIO handler. Unblock it
2444 (disable_async_io): Don't ignore SIGIO. Block it instead.
2445 (initialize_async_io): Install SIGIO handler. Don't call
2448 2016-01-26 Yao Qi <yao.qi@linaro.org>
2450 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2451 first character is '\003', call *the_target->request_interrupt.
2453 2016-01-25 Yao Qi <yao.qi@linaro.org>
2455 * remote-utils.c (new_thread_notify): Remove.
2456 (dead_thread_notify): Likewise.
2457 * remote-utils.h (new_thread_notify): Remove declaration.
2458 (dead_thread_notify): Likewise.
2460 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2462 * gdb.trace/pending.exp: Fix expected message on continue.
2464 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2466 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2467 it works properly on big-endian machines where sizeof (CORE_ADDR)
2470 2016-01-21 Pedro Alves <palves@redhat.com>
2472 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2473 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2474 * configure: Regenerate.
2476 2016-01-21 Yao Qi <yao.qi@linaro.org>
2478 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2479 is_thumb and set it according to CPSR saved on the stack.
2480 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2481 arm_sigreturn_next_pc.
2483 2016-01-18 Yao Qi <yao.qi@linaro.org>
2485 * linux-low.c (linux_set_pc_64bit): New function.
2486 (linux_get_pc_64bit): New function.
2487 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2489 * linux-sparc-low.c (debug_threads): Remove declaration.
2490 (sparc_get_pc): Remove.
2491 (the_low_target): Use linux_get_pc_64bit instead of
2493 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2494 (the_low_target): Use linux_get_pc_64bit and
2497 2016-01-18 Yao Qi <yao.qi@linaro.org>
2499 * linux-arm-low.c (debug_threads): Remove declaration.
2500 (arm_get_pc, arm_set_pc): Remove.
2501 (the_low_target): Use linux_get_pc_32bit and
2503 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2504 (the_low_target): Use linux_get_pc_32bit and
2506 * linux-cris-low.c (debug_threads): Remove declaration.
2507 (cris_get_pc, cris_set_pc,): Remove.
2508 (the_low_target): Use linux_get_pc_32bit and
2510 * linux-crisv32-low.c (debug_threads): Remove declaration.
2511 (cris_get_pc, cris_set_pc): Remove.
2512 (the_low_target): Use linux_get_pc_32bit and
2514 * linux-low.c: Include inttypes.h.
2515 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2516 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2517 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2518 (the_low_target): Use linux_get_pc_32bit and
2520 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2521 (the_low_target): Use linux_get_pc_32bit and
2523 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2524 (the_low_target): Use linux_get_pc_32bit and
2526 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2527 (the_low_target): Use linux_get_pc_32bit and
2529 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2530 (the_low_target): Use linux_get_pc_32bit and
2533 2016-01-18 Gary Benson <gbenson@redhat.com>
2535 * configure.ac (AC_FUNC_FORK): New check.
2536 * config.in: Regenerate.
2537 * configure: Likewise.
2539 2016-01-14 Yao Qi <yao.qi@linaro.org>
2541 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2542 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2543 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2544 arm_get_next_pcs_ctor.
2546 2016-01-12 Josh Stone <jistone@redhat.com>
2547 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2549 * inferiors.h: Include "gdb_vecs.h".
2550 (struct process_info): Add syscalls_to_catch.
2551 * inferiors.c (remove_process): Free syscalls_to_catch.
2552 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2553 syscall_return stops.
2554 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2555 * server.c (handle_general_set): Handle QCatchSyscalls.
2556 (handle_query): Report support for QCatchSyscalls.
2557 * target.h (struct target_ops): Add supports_catch_syscall.
2558 (target_supports_catch_syscall): New macro.
2559 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2560 (struct lwp_info): Add syscall_state.
2561 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2562 Maintain syscall_state and syscalls_to_catch across exec.
2563 (get_syscall_trapinfo): New function, proxy to the_low_target.
2564 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2565 (linux_low_filter_event): Toggle syscall_state entry/return for
2566 syscall traps, and set it ignored for all others.
2567 (gdb_catching_syscalls_p): New function.
2568 (gdb_catch_this_syscall_p): New function.
2569 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2570 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2571 (linux_supports_catch_syscall): New function.
2572 (linux_target_ops): Install it.
2573 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2574 (the_low_target): Install it.
2576 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2578 * acinclude.m4: Include new ../warning.m4 file.
2579 * configure: Regenerated.
2580 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2582 2016-01-12 Mike Frysinger <vapier@gentoo.org>
2584 * ax.c (is_goto_target): Mark static.
2585 * linux-low.c (register_addr): Likewise.
2586 (linux_fetch_registers, linux_store_registers): Likewise.
2587 * mem-break.c (any_persistent_commands): Fix old prototype.
2588 (add_commands_to_breakpoint): Mark static.
2589 * regcache.c (find_register_by_name): Delete unused func.
2590 * remote-utils.c (hex_or_minus_one): Mark static.
2591 * server.c (monitor_show_help): Mark static.
2592 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2593 handle_v_requests): Likewise.
2595 2016-01-12 Pedro Alves <palves@redhat.com>
2597 Remove use of the registered trademark symbol throughout.
2599 2016-01-08 Yao Qi <yao.qi@linaro.org>
2601 * remote-utils.c (getpkt): If c is '\003', call target hook
2604 2016-01-06 Yao Qi <yao.qi@linaro.org>
2606 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2607 linux-aarch32-low.c.
2608 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2609 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2610 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2611 (thumb2_breakpoint): Declare.
2612 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2613 linux-aarch32-low.h.
2614 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2615 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2616 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2618 2016-01-01 Joel Brobecker <brobecker@adacore.com>
2620 * gdbreplay.c (gdbreplay_version): Change copyright year in
2622 * server.c (gdbserver_version): Likewise.
2624 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2626 * server.c (crc32_table): Delete.
2627 (crc32): Use libiberty's xcrc32 function.
2629 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2631 * lynx-low.c (lynx_delete_thread_callback): New function.
2632 (lynx_mourn): Properly delete our process and all of its
2633 threads. Remove call to clear_inferiors.
2635 2015-12-22 Joel Brobecker <brobecker@adacore.com>
2637 * target.c (thread_search_callback): Add check that
2638 the thread_stopped target callback is not NULL before
2641 2015-12-21 Yao Qi <yao.qi@linaro.org>
2643 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2646 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2648 * server.c (handle_query): Call target_supports_software_single_step.
2650 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2652 * linux-low.c (single_step): New function.
2653 (linux_resume_one_lwp_throw): Call single_step.
2654 (start_step_over): Likewise.
2656 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2658 * Makefile.in (SFILES): Append arch/arm-linux.c,
2659 arch/arm-get-next-pcs.c.
2660 (arm-linux.o): New rule.
2661 (arm-get-next-pcs.o): New rule.
2662 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2664 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2665 to linux-aarch32-low.c.
2666 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2667 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2668 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2669 (thumb2_breakpoint_len): Likewise.
2670 (arm_is_thumb_mode): Make non-static.
2671 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2672 from linux-aarch32-low.c.
2673 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2674 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2675 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2676 (thumb2_breakpoint_len): Likewise.
2677 (arm_is_thumb_mode): New declaration.
2678 * linux-arm-low.c: Include arch/arm-linux.h
2679 aarch/arm-get-next-pcs.h, sys/syscall.h.
2680 (get_next_pcs_ops): New struct.
2681 (get_next_pcs_addr_bits_remove): New function.
2682 (get_next_pcs_is_thumb): New function.
2683 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2684 (arm_sigreturn_next_pc): Likewise.
2685 (get_next_pcs_syscall_next_pc): Likewise.
2686 (arm_gdbserver_get_next_pcs): Likewise.
2687 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2689 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2690 * server.h: Include gdb_vecs.h.
2692 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2694 * Makefile.in (SFILES): Append common/common-regcache.c.
2695 (OBS): Append common-regcache.o.
2696 (common-regcache.o): New rule.
2697 * regcache.c (init_register_cache): Initialize cache to
2699 (regcache_raw_read_unsigned): New function.
2700 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2701 register_status enum.
2703 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2705 * linux-aarch64-low.c (the_low_targets): Rename
2706 breakpoint_reinsert_addr to get_next_pcs.
2707 * linux-arm-low.c (the_low_targets): Likewise.
2708 * linux-bfin-low.c (the_low_targets): Likewise.
2709 * linux-cris-low.c (the_low_targets): Likewise.
2710 * linux-crisv32-low.c (the_low_targets): Likewise.
2711 * linux-low.c (can_software_single_step): Likewise.
2712 (install_software_single_step_breakpoints): New function.
2713 (start_step_over): Use install_software_single_step_breakpoints.
2714 * linux-low.h: New CORE_ADDR vector.
2715 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2717 * linux-mips-low.c (the_low_targets): Likewise.
2718 * linux-nios2-low.c (the_low_targets): Likewise.
2719 * linux-sparc-low.c (the_low_targets): Likewise.
2721 2015-12-17 Pedro Alves <palves@redhat.com>
2723 * linux-low.c (linux_kill_one_lwp): Remove references to
2725 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2727 (linux_init_signals): Delete.
2728 (initialize_low): Adjust.
2729 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2731 2015-12-16 Pedro Alves <palves@redhat.com>
2733 * configure.ac (compiler warning flags): When testing a
2734 -Wno-foo option, check whether -Wfoo works instead.
2735 * configure: Regenerate.
2737 2015-12-11 Don Breazeal <donb@codesourcery.com>
2739 * server.c (process_serial_event): Don't exit from gdbserver
2740 in remote mode if there are still active inferiors.
2742 2015-12-11 Yao Qi <yao.qi@linaro.org>
2744 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2745 arm_breakpoint_at if the process is 32-bit.
2747 2015-12-11 Yao Qi <yao.qi@linaro.org>
2749 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2752 2015-12-07 Yao Qi <yao.qi@linaro.org>
2754 * configure.srv: Append arm.o to srv_tgtobj for
2755 aarch64*-*-linux* target.
2756 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2757 from linux-arm-low.c.
2758 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2759 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2760 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2761 (thumb2_breakpoint_len): Likewise.
2762 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2763 (arm_breakpoint_kinds): Likewise.
2764 (arm_breakpoint_kind_from_pc): Likewise.
2765 (arm_sw_breakpoint_from_kind): Likewise.
2766 (arm_breakpoint_kind_from_current_state): Likewise.
2767 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2768 (arm_sw_breakpoint_from_kind): Declare.
2769 (arm_breakpoint_kind_from_current_state): Declare.
2770 (arm_breakpoint_at): Declare.
2771 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2772 arm_sw_breakpoint_from_kind if process is 32-bit.
2773 (aarch64_breakpoint_kind_from_pc): New function.
2774 (aarch64_breakpoint_kind_from_current_state): New function.
2775 (the_low_target): Initialize fields breakpoint_kind_from_pc
2776 and breakpoint_kind_from_current_state.
2777 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2778 linux-aarch32-low.c.
2779 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2780 (arm_breakpoint, arm_breakpoint_len): Likewise.
2781 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2782 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2783 (arm_is_thumb_mode): Likewise.
2784 (arm_breakpoint_at): Likewise.
2785 (arm_breakpoint_kind_from_pc): Likewise.
2786 (arm_sw_breakpoint_from_kind): Likewise.
2787 (arm_breakpoint_kind_from_current_state): Likewise.
2790 2015-08-04 Yao Qi <yao.qi@linaro.org>
2792 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2793 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2794 * server.c (extended_protocol): Remove "static".
2795 * server.h (extended_protocol): Declare it.
2797 2015-12-04 Josh Stone <jistone@redhat.com>
2799 * target.h (struct target_ops) <arch_setup>: Rename to ...
2800 (struct target_ops) <post_create_inferior>: ... this.
2801 (target_arch_setup): Rename to ...
2802 (target_post_create_inferior): ... this, calling post_create_inferior.
2803 * server.c (start_inferior): Update target_arch_setup calls to
2804 target_post_create_inferior.
2805 * linux-low.c (linux_low_ptrace_options): Forward declare.
2806 (linux_arch_setup): Update its comment for general use.
2807 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2808 (struct linux_target_ops): Use linux_post_create_inferior.
2809 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2810 to post_create_inferior.
2811 * nto-low.c (struct nto_target_ops): Likewise.
2812 * spu-low.c (struct spu_target_ops): Likewise.
2813 * win32-low.c (struct win32_target_ops): Likewise.
2815 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2817 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2819 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2821 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2822 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2823 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2824 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2825 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2826 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2827 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2828 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2829 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2830 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2831 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2832 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2834 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2836 * linux-low.c (linux_look_up_symbols): Don't call
2837 linux_supports_traceclone.
2838 * linux-low.h (thread_db_init): Remove use_events argument.
2839 * thread-db.c (thread_db_use_event): Remove global variable.
2840 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2841 (struct thread_db) <td_create_bp>: Remove field.
2842 (thread_db_create_event): Remove function.
2843 (thread_db_enable_reporting): Likewise.
2844 (find_one_thread): Don't check for thread_db_use_events.
2845 (attach_thread): Likewise.
2846 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2847 (try_thread_db_load_1): Don't check for thread_db_use_events.
2848 (thread_db_init): Remove use_events argument and thread events
2850 (remove_thread_event_breakpoints): Remove function.
2851 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2853 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2855 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2857 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2858 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2859 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2860 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2861 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2863 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2865 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2866 * linux-low.c (can_hardware_single_step): Use
2867 supports_hardware_single_step.
2868 (can_software_single_step): New function.
2869 (start_step_over): Call can_software_single_step.
2870 (linux_supports_hardware_single_step): New function.
2871 (struct target_ops) <supports_software_single_step>: Initialize.
2872 * linux-low.h (struct linux_target_ops)
2873 <supports_hardware_single_step>: Initialize.
2874 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2875 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2876 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2877 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2878 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2879 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2880 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2881 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2882 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2883 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2885 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2886 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2888 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2889 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2890 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2892 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2893 * target.h (struct target_ops): <supports_software_single_step>:
2895 (target_supports_software_single_step): New macro.
2897 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2899 * linux-low.c (linux_wait_1): Fix pc advance condition.
2900 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2901 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2903 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2905 * linux-arm-low.c (arm_is_thumb_mode): New function.
2906 (arm_breakpoint_at): Use arm_is_thumb_mode.
2907 (arm_breakpoint_kind_from_current_state): New function.
2908 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2910 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2911 (linux_breakpoint_kind_from_current_state): New function.
2912 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2913 * linux-low.h (struct linux_target_ops)
2914 <breakpoint_kind_from_current_state>: New field.
2915 * target.h (struct target_ops): Likewise.
2916 (target_breakpoint_kind_from_current_state): New macro.
2918 2015-11-30 Pedro Alves <palves@redhat.com>
2920 * linux-low.c (linux_resume): Wake up the event loop before
2923 2015-11-30 Pedro Alves <palves@redhat.com>
2925 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2927 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2929 * target.c (struct thread_search): New structure.
2930 (thread_search_callback): New function.
2931 (prev_general_thread): New global.
2932 (prepare_to_access_memory, done_accessing_memory): New functions.
2933 * target.h (prepare_to_access_memory, done_accessing_memory):
2934 Replace macros with function declarations.
2936 2015-11-30 Pedro Alves <palves@redhat.com>
2939 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
2940 report TARGET_WAITKIND_NO_RESUMED.
2941 * remote-utils.c (prepare_resume_reply): Handle
2942 TARGET_WAITKIND_NO_RESUMED.
2943 * server.c (report_no_resumed): New global.
2944 (handle_query) <qSupported>: Handle "no-resumed+". Report
2945 "no-resumed+" support.
2946 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
2947 return error if the client doesn't support no-resumed events.
2948 (push_stop_notification): New function.
2949 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
2950 events if the client supports them.
2952 2015-11-30 Pedro Alves <palves@redhat.com>
2954 * linux-low.c (thread_still_has_status_pending_p): Don't check
2956 (lwp_resumed): New function.
2957 (status_pending_p_callback): Return early if the LWP is not
2958 supposed to be resumed.
2960 2015-11-30 Pedro Alves <palves@redhat.com>
2962 * linux-low.c (handle_extended_wait): Assert that the LWP's
2963 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
2964 thread create events, leave the new child's status pending.
2965 (linux_low_filter_event): If GDB wants to hear about thread exit
2966 events, leave the LWP marked dead and don't delete it.
2967 (linux_wait_for_event_filtered): Don't check for thread exit.
2968 (filter_exit_event): New function.
2969 (linux_wait_1): Use it, when returning an exit event.
2970 (linux_resume_one_lwp_throw): Assert that the LWP's
2971 waitstatus is TARGET_WAITKIND_IGNORE.
2972 * remote-utils.c (prepare_resume_reply): Handle
2973 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
2974 * server.c (report_thread_events): New global.
2975 (handle_general_set): Handle QThreadEvents.
2976 (handle_query) <qSupported>: Handle and report QThreadEvents+;
2977 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
2978 TARGET_WAITKIND_THREAD_EXITED.
2979 * server.h (report_thread_events): Declare.
2981 2015-11-30 Pedro Alves <palves@redhat.com>
2983 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
2984 the thread's last_resume_kind was resume_stop.
2986 2015-11-30 Pedro Alves <palves@redhat.com>
2988 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
2991 2015-11-30 Pedro Alves <palves@redhat.com>
2993 * server.c (handle_v_requests): Handle vCtrlC.
2995 2015-11-30 Pedro Alves <palves@redhat.com>
2997 * gdbthread.h (find_any_thread_of_pid): Declare.
2998 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3000 * server.c (handle_query): If current_thread is NULL, look for
3001 another thread of the selected process.
3003 2015-11-26 Daniel Colascione <dancol@dancol.org>
3004 Simon Marchi <simon.marchi@ericsson.com>
3006 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3007 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3009 * target.h (struct target_ops) <thread_name>: New field.
3010 (target_thread_name): New macro.
3012 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3014 * regcache.h (regcache_invalidate_pid): Add declaration.
3015 * regcache.c (regcache_invalidate_pid): New function, extracted
3016 from regcache_invalidate.
3017 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3018 Add trivial documentation comment.
3019 * lynx-low.c: Use regcache_invalidate_pid instead of
3020 regcache_invalidate.
3022 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3024 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3025 and Elf64_auxv_t if the target is Android.
3027 2015-11-22 Doug Evans <xdje42@gmail.com>
3029 * target.h: #include <sys/types.h>.
3031 2015-11-19 Pedro Alves <palves@redhat.com>
3033 * linux-low.c (linux_process_qsupported): Change prototype.
3035 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3037 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3038 and adjust to loop over all features.
3039 * server.c (handle_query) <qSupported>: Adjust to call
3040 target_process_qsupported once, passing it a vector of unprocessed
3042 * target.h (struct target_ops) <process_qsupported>: Change
3044 (target_process_qsupported): Adjust.
3046 2015-11-19 Pedro Alves <palves@redhat.com>
3048 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3050 * configure: Regenerate.
3052 2015-11-19 Pedro Alves <palves@redhat.com>
3054 * configure: Regenerate.
3056 2015-11-19 Yao Qi <yao.qi@linaro.org>
3058 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3061 2015-11-19 Yao Qi <yao.qi@linaro.org>
3063 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3064 (struct aarch64_operand): Move enum out.
3066 2015-11-19 Yao Qi <yao.qi@linaro.org>
3068 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3069 struct user_fpsimd_state *.
3070 (aarch64_store_fpregset): Likewise.
3072 2015-11-19 Yao Qi <yao.qi@linaro.org>
3074 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3075 struct user_pt_regs *.
3076 (aarch64_store_gregset): Likewise.
3078 2015-11-18 Pedro Alves <palves@redhat.com>
3080 * Makefile.in (all_object_files): Add $IPA_OBJS.
3082 2015-11-17 Pedro Alves <palves@redhat.com>
3084 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3085 GDB_SIGNAL_0 and gdb_signal_to_string.
3087 2015-11-17 Pedro Alves <palves@redhat.com>
3089 * win32-low.c (handle_output_debug_string): Remove parameter.
3090 (win32_kill): Remove our_status local and adjust call to
3091 handle_output_debug_string.
3092 (get_child_debug_event): Adjust call to
3093 handle_output_debug_string.
3095 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3097 * linux-mips-low.c (mips_fill_gregset): Add cast.
3098 (mips_store_gregset): Likewise.
3099 (mips_fill_fpregset): Likewise.
3100 (mips_store_fpregset): Likewise.
3102 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3104 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3107 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3109 * linux-mips-low.c (mips_linux_new_thread): Change type of
3110 watch_type to enum target_hw_bp_type.
3112 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3114 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3115 Change return type to arm_hwbp_type.
3117 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3119 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3120 (arm_store_gregset): Likewise.
3121 * linux-arm-low.c (arm_get_hwcap): Likewise.
3122 (arm_read_description): Likewise.
3124 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3126 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3128 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3130 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3131 (ppc_fill_vsxregset): Likewise.
3132 (ppc_store_vsxregset): Likewise.
3133 (ppc_fill_vrregset): Likewise.
3134 (ppc_store_vrregset): Likewise.
3135 (ppc_fill_evrregset): Likewise.
3136 (ppc_store_evrregset): Likewise.
3138 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3140 * linux-ppc-low.c (ppc_usrregs_info): Remove
3141 forward-declaration.
3142 (ppc_arch_setup): Move lower in file.
3144 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3146 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3147 (ps_pdwrite): Likewise.
3149 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3151 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3152 to after assert checks.
3154 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3156 * proc-service.c (ps_pdread): Add/adjust casts.
3157 (ps_pdwrite): Add/adjust casts.
3159 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3161 * server.c (handle_search_memory_1): Cast return value of
3164 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3166 * server.c (write_qxfer_response): Change type of data to
3169 2015-10-29 Pedro Alves <palves@redhat.com>
3171 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3173 2015-10-29 Pedro Alves <palves@redhat.com>
3175 * tracepoint.c (clear_installed_tracepoints): Add casts.
3177 2015-10-29 Pedro Alves <palves@redhat.com>
3179 * server.c (handle_v_cont, process_serial_event): Add enum
3180 gdb_signal casts to signal parsing code.
3182 2015-10-29 Pedro Alves <palves@redhat.com>
3184 * linux-low.h (NULL_REGSET): Define.
3185 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3186 * linux-arm-low.c (arm_regsets): Likewise.
3187 * linux-crisv32-low.c (cris_regsets): Likewise.
3188 * linux-m68k-low.c (m68k_regsets): Likewise.
3189 * linux-mips-low.c (mips_regsets): Likewise.
3190 * linux-nios2-low.c (nios2_regsets): Likewise.
3191 * linux-ppc-low.c (ppc_regsets): Likewise.
3192 * linux-s390-low.c (s390_regsets): Likewise.
3193 * linux-sh-low.c (sh_regsets): Likewise.
3194 * linux-sparc-low.c (sparc_regsets): Likewise.
3195 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3196 * linux-tile-low.c (tile_regsets): Likewise.
3197 * linux-x86-low.c (x86_regsets): Likewise.
3198 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3200 2015-10-29 Pedro Alves <palves@redhat.com>
3202 * linux-low.h (NULL_REGSET): Define.
3203 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3204 * linux-arm-low.c (arm_regsets): Likewise.
3205 * linux-crisv32-low.c (cris_regsets): Likewise.
3206 * linux-m68k-low.c (m68k_regsets): Likewise.
3207 * linux-mips-low.c (mips_regsets): Likewise.
3208 * linux-nios2-low.c (nios2_regsets): Likewise.
3209 * linux-ppc-low.c (ppc_regsets): Likewise.
3210 * linux-s390-low.c (s390_regsets): Likewise.
3211 * linux-sh-low.c (sh_regsets): Likewise.
3212 * linux-sparc-low.c (sparc_regsets): Likewise.
3213 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3214 * linux-tile-low.c (tile_regsets): Likewise.
3215 * linux-x86-low.c (x86_regsets): Likewise.
3216 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3218 2015-10-26 Doug Evans <dje@google.com>
3220 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3222 2015-10-26 Doug Evans <dje@google.com>
3224 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3226 2015-10-26 Doug Evans <dje@google.com>
3228 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3230 (attach_thread, find_new_threads_callback): Ditto.
3232 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3234 * mem-break.h (set_breakpoint_data): Remove.
3236 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3238 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3239 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3240 (initialize_low): Remove set_breakpoint_data call.
3241 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3242 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3243 (initialize_low): Remove set_breakpoint_data call.
3244 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3245 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3246 (initialize_low): Remove set_breakpoint_data call.
3248 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3250 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3251 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3252 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3253 * target.h (target_breakpoint_kind_from_pc): New macro.
3255 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3257 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3258 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3259 the default breakpoint kind.
3261 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3263 * linux-arm-low.c (arm_supports_z_point_type): Add software
3266 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3268 * linux-arm-low.c: Refactor breakpoint definitions.
3269 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3270 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3272 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3274 * Makefile.in: Add arm.c/o.
3275 * configure.srv: Likewise.
3276 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3277 (arm_breakpoint_kind_from_pc): New function.
3278 (arm_sw_breakpoint_from_kind): Return proper kind.
3279 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3281 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3283 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3285 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3286 (struct raw_breakpoint) <size>: Remove.
3287 (struct raw_breakpoint) <kind>: Add.
3288 (bp_size): New function.
3289 (bp_opcode): Likewise.
3290 (find_raw_breakpoint_at): Adjust for kind.
3291 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3292 (remove_memory_breakpoint): Adjust for kind call bp_size.
3293 (set_raw_breakpoint_at): Adjust for kind.
3294 (set_breakpoint): Likewise.
3295 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3296 (delete_raw_breakpoint): Adjust for kind.
3297 (delete_breakpoint): Likewise.
3298 (find_gdb_breakpoint): Likewise.
3299 (set_gdb_breakpoint_1): Likewise.
3300 (set_gdb_breakpoint): Likewise.
3301 (delete_gdb_breakpoint_1): Likewise.
3302 (delete_gdb_breakpoint): Likewise.
3303 (uninsert_raw_breakpoint): Likewise.
3304 (reinsert_raw_breakpoint): Likewise.
3305 (set_breakpoint_data): Remove.
3306 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3307 (check_mem_read): Adjust for kind call bp_size.
3308 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3309 (clone_one_breakpoint): Adjust for kind.
3310 * mem-break.h (set_gdb_breakpoint): Likewise.
3311 (delete_gdb_breakpoint): Likewise.
3312 * server.c (process_serial_event): Likewise.
3314 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3316 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3317 (struct linux_target_ops) <breakpoint>: Remove.
3318 (struct linux_target_ops) <breakpoint_len>: Remove.
3319 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3320 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3321 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3322 (arm_sw_breakpoint_from_kind): New function.
3323 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3324 (struct linux_target_ops) <breakpoint>: Remove.
3325 (struct linux_target_ops) <breakpoint_len>: Remove.
3326 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3327 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3328 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3329 (struct linux_target_ops) <breakpoint>: Remove.
3330 (struct linux_target_ops) <breakpoint_len>: Remove.
3331 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3332 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3333 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3334 (struct linux_target_ops) <breakpoint>: Remove.
3335 (struct linux_target_ops) <breakpoint_len>: Remove.
3336 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3337 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3338 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3339 and sw_breakpoint_from_kind to increment the pc.
3340 (linux_breakpoint_kind_from_pc): New function.
3341 (linux_sw_breakpoint_from_kind): New function.
3342 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3343 (initialize_low): Call breakpoint_kind_from_pc and
3344 sw_breakpoint_from_kind to replace breakpoint_data/len.
3345 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3347 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3348 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3349 (struct linux_target_ops) <breakpoint>: Remove.
3350 (struct linux_target_ops) <breakpoint_len>: Remove.
3351 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3353 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3354 (struct linux_target_ops) <breakpoint>: Remove.
3355 (struct linux_target_ops) <breakpoint_len>: Remove.
3356 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3357 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3358 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3359 (struct linux_target_ops) <breakpoint>: Remove.
3360 (struct linux_target_ops) <breakpoint_len>: Remove.
3361 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3362 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3363 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3364 (struct linux_target_ops) <breakpoint>: Remove.
3365 (struct linux_target_ops) <breakpoint_len>: Remove.
3366 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3367 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3368 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3369 (struct linux_target_ops) <breakpoint>: Remove.
3370 (struct linux_target_ops) <breakpoint_len>: Remove.
3371 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3372 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3373 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3374 (struct linux_target_ops) <breakpoint>: Remove.
3375 (struct linux_target_ops) <breakpoint_len>: Remove.
3376 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3377 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3378 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3379 (struct linux_target_ops) <breakpoint>: Remove.
3380 (struct linux_target_ops) <breakpoint_len>: Remove.
3381 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3382 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3383 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3384 (struct linux_target_ops) <breakpoint>: Remove.
3385 (struct linux_target_ops) <breakpoint_len>: Remove.
3386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3388 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3389 (struct linux_target_ops) <breakpoint>: Remove.
3390 (struct linux_target_ops) <breakpoint_len>: Remove.
3391 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3392 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3393 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3394 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3395 (struct linux_target_ops) <breakpoint>: Remove.
3396 (struct linux_target_ops) <breakpoint_len>: Remove.
3397 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3398 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3399 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3400 (struct linux_target_ops) <breakpoint>: Remove.
3401 (struct linux_target_ops) <breakpoint_len>: Remove.
3402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3405 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3407 * linux-cris-low.c (cris_get_pc): Remove void arg.
3409 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3411 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3414 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3416 * inferiors.c (thread_pid_matches_callback): New function.
3417 (find_thread_process): New function.
3418 (remove_thread): Reset current_thread.
3419 (remove_process): Assert threads have been removed first.
3421 2015-10-15 Yao Qi <yao.qi@linaro.org>
3423 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3425 (aarch64_remove_point): Likewise.
3426 * regcache.c (regcache_register_size): New function.
3428 2015-10-12 Yao Qi <yao.qi@linaro.org>
3430 * linux-aarch64-low.c: Update all callers as emit_load_store
3431 is renamed to aarch64_emit_load_store.
3433 2015-10-12 Yao Qi <yao.qi@linaro.org>
3435 * linux-aarch64-low.c: Update all callers of function renaming
3436 from emit_insn to aarch64_emit_insn.
3438 2015-10-12 Yao Qi <yao.qi@linaro.org>
3440 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3441 arch/aarch64-insn.h.
3442 (struct aarch64_memory_operand): Likewise.
3444 (emit_insn): Move to arch/aarch64-insn.c.
3445 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3446 (emit_load_store): Move to arch/aarch64-insn.c.
3447 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3448 (can_encode_int32): Remove.
3450 2015-10-12 Yao Qi <yao.qi@linaro.org>
3452 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3453 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3454 (aarch64_relocate_instruction): Likewise.
3455 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3456 (struct aarch64_insn_visitor): Likewise.
3458 2015-10-12 Yao Qi <yao.qi@linaro.org>
3460 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3461 (struct aarch64_insn_visitor): New.
3462 (struct aarch64_insn_relocation_data): New.
3463 (aarch64_ftrace_insn_reloc_b): New function.
3464 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3465 (aarch64_ftrace_insn_reloc_cb): Likewise.
3466 (aarch64_ftrace_insn_reloc_tb): Likewise.
3467 (aarch64_ftrace_insn_reloc_adr): Likewise.
3468 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3469 (aarch64_ftrace_insn_reloc_others): Likewise.
3471 (aarch64_relocate_instruction): Use visitor.
3473 2015-10-12 Yao Qi <yao.qi@linaro.org>
3475 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3476 int. Add argument buf.
3477 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3478 aarch64_relocate_instruction.
3480 2015-10-12 Yao Qi <yao.qi@linaro.org>
3482 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3483 argument insn. Remove local variable insn. Don't call
3485 (aarch64_install_fast_tracepoint_jump_pad): Call
3488 2015-09-30 Yao Qi <yao.qi@linaro.org>
3490 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3491 (emit_load_store_pair): Likewise.
3493 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3495 * dll.c (match_dll): Add cast(s).
3496 (unloaded_dll): Likewise.
3497 * linux-low.c (second_thread_of_pid_p): Likewise.
3498 (delete_lwp_callback): Likewise.
3499 (count_events_callback): Likewise.
3500 (select_event_lwp_callback): Likewise.
3501 (linux_set_resume_request): Likewise.
3502 * server.c (accumulate_file_name_length): Likewise.
3503 (emit_dll_description): Likewise.
3504 (handle_qxfer_threads_worker): Likewise.
3505 (visit_actioned_threads): Likewise.
3506 * thread-db.c (any_thread_of): Likewise.
3507 * tracepoint.c (same_process_p): Likewise.
3508 (match_blocktype): Likewise.
3509 (build_traceframe_info_xml): Likewise.
3511 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3513 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3515 (gdb_unparse_agent_expr): Likewise.
3516 * hostio.c (require_data): Likewise.
3517 (handle_pread): Likewise.
3518 * linux-low.c (disable_regset): Likewise.
3519 (fetch_register): Likewise.
3520 (store_register): Likewise.
3521 (get_dynamic): Likewise.
3522 (linux_qxfer_libraries_svr4): Likewise.
3523 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3524 (set_fast_tracepoint_jump): Likewise.
3525 (uninsert_fast_tracepoint_jumps_at): Likewise.
3526 (reinsert_fast_tracepoint_jumps_at): Likewise.
3527 (validate_inserted_breakpoint): Likewise.
3528 (clone_agent_expr): Likewise.
3529 * regcache.c (init_register_cache): Likewise.
3530 * remote-utils.c (putpkt_binary_1): Likewise.
3531 (decode_M_packet): Likewise.
3532 (decode_X_packet): Likewise.
3533 (look_up_one_symbol): Likewise.
3534 (relocate_instruction): Likewise.
3535 (monitor_output): Likewise.
3536 * server.c (handle_search_memory): Likewise.
3537 (handle_qxfer_exec_file): Likewise.
3538 (handle_qxfer_libraries): Likewise.
3539 (handle_qxfer): Likewise.
3540 (handle_query): Likewise.
3541 (handle_v_cont): Likewise.
3542 (handle_v_run): Likewise.
3543 (captured_main): Likewise.
3544 * target.c (write_inferior_memory): Likewise.
3545 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3546 * tracepoint.c (init_trace_buffer): Likewise.
3547 (add_tracepoint_action): Likewise.
3548 (add_traceframe): Likewise.
3549 (add_traceframe_block): Likewise.
3550 (cmd_qtdpsrc): Likewise.
3551 (cmd_qtdv): Likewise.
3552 (cmd_qtstatus): Likewise.
3553 (response_source): Likewise.
3554 (response_tsv): Likewise.
3555 (cmd_qtnotes): Likewise.
3556 (gdb_collect): Likewise.
3557 (initialize_tracepoint): Likewise.
3559 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3561 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3562 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3563 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3565 (enum aarch64_condition_codes): New enum.
3566 (w0): New static global.
3569 (struct aarch64_memory_operand) <type>: New
3570 MEMORY_OPERAND_POSTINDEX type.
3571 (postindex_memory_operand): New helper function.
3572 (emit_ret): New function.
3573 (emit_load_store_pair): New function, factored out of emit_stp
3574 with support for MEMORY_OPERAND_POSTINDEX.
3575 (emit_stp): Rewrite using emit_load_store_pair.
3576 (emit_ldp): New function.
3577 (emit_load_store): Likewise.
3578 (emit_ldr): Mention post-index instruction in comment.
3579 (emit_ldrh): New function.
3580 (emit_ldrb): New function.
3581 (emit_ldrsw): Mention post-index instruction in comment.
3582 (emit_str): Likewise.
3583 (emit_subs): New function.
3584 (emit_cmp): Likewise.
3585 (emit_and): Likewise.
3586 (emit_orr): Likewise.
3587 (emit_orn): Likewise.
3588 (emit_eor): Likewise.
3589 (emit_mvn): Likewise.
3590 (emit_lslv): Likewise.
3591 (emit_lsrv): Likewise.
3592 (emit_asrv): Likewise.
3593 (emit_mul): Likewise.
3594 (emit_sbfm): Likewise.
3595 (emit_sbfx): Likewise.
3596 (emit_ubfm): Likewise.
3597 (emit_ubfx): Likewise.
3598 (emit_csinc): Likewise.
3599 (emit_cset): Likewise.
3600 (emit_nop): Likewise.
3601 (emit_ops_insns): New helper function.
3602 (emit_pop): Likewise.
3603 (emit_push): Likewise.
3604 (aarch64_emit_prologue): New function.
3605 (aarch64_emit_epilogue): Likewise.
3606 (aarch64_emit_add): Likewise.
3607 (aarch64_emit_sub): Likewise.
3608 (aarch64_emit_mul): Likewise.
3609 (aarch64_emit_lsh): Likewise.
3610 (aarch64_emit_rsh_signed): Likewise.
3611 (aarch64_emit_rsh_unsigned): Likewise.
3612 (aarch64_emit_ext): Likewise.
3613 (aarch64_emit_log_not): Likewise.
3614 (aarch64_emit_bit_and): Likewise.
3615 (aarch64_emit_bit_or): Likewise.
3616 (aarch64_emit_bit_xor): Likewise.
3617 (aarch64_emit_bit_not): Likewise.
3618 (aarch64_emit_equal): Likewise.
3619 (aarch64_emit_less_signed): Likewise.
3620 (aarch64_emit_less_unsigned): Likewise.
3621 (aarch64_emit_ref): Likewise.
3622 (aarch64_emit_if_goto): Likewise.
3623 (aarch64_emit_goto): Likewise.
3624 (aarch64_write_goto_address): Likewise.
3625 (aarch64_emit_const): Likewise.
3626 (aarch64_emit_call): Likewise.
3627 (aarch64_emit_reg): Likewise.
3628 (aarch64_emit_pop): Likewise.
3629 (aarch64_emit_stack_flush): Likewise.
3630 (aarch64_emit_zero_ext): Likewise.
3631 (aarch64_emit_swap): Likewise.
3632 (aarch64_emit_stack_adjust): Likewise.
3633 (aarch64_emit_int_call_1): Likewise.
3634 (aarch64_emit_void_call_2): Likewise.
3635 (aarch64_emit_eq_goto): Likewise.
3636 (aarch64_emit_ne_goto): Likewise.
3637 (aarch64_emit_lt_goto): Likewise.
3638 (aarch64_emit_le_goto): Likewise.
3639 (aarch64_emit_gt_goto): Likewise.
3640 (aarch64_emit_ge_got): Likewise.
3641 (aarch64_emit_ops_impl): New static global variable.
3642 (aarch64_emit_ops): New target function, return
3643 &aarch64_emit_ops_impl.
3644 (struct linux_target_ops): Install it.
3646 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3648 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3649 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3651 * linux-aarch64-ipa.c: New file.
3652 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3654 (aarch64_get_thread_area): New target method.
3655 (extract_signed_bitfield): New helper function.
3656 (aarch64_decode_ldr_literal): New function.
3657 (enum aarch64_opcodes): New enum.
3658 (struct aarch64_register): New struct.
3659 (struct aarch64_operand): New struct.
3660 (x0): New static global.
3669 (aarch64_register): New helper function.
3670 (register_operand): Likewise.
3671 (immediate_operand): Likewise.
3672 (struct aarch64_memory_operand): New struct.
3673 (offset_memory_operand): New helper function.
3674 (preindex_memory_operand): Likewise.
3675 (enum aarch64_system_control_registers): New enum.
3676 (ENCODE): New macro.
3677 (emit_insn): New helper function.
3678 (emit_b): New function.
3679 (emit_bcond): Likewise.
3680 (emit_cb): Likewise.
3681 (emit_tb): Likewise.
3682 (emit_blr): Likewise.
3683 (emit_stp): Likewise.
3684 (emit_ldp_q_offset): Likewise.
3685 (emit_stp_q_offset): Likewise.
3686 (emit_load_store): Likewise.
3687 (emit_ldr): Likewise.
3688 (emit_ldrsw): Likewise.
3689 (emit_str): Likewise.
3690 (emit_ldaxr): Likewise.
3691 (emit_stxr): Likewise.
3692 (emit_stlr): Likewise.
3693 (emit_data_processing_reg): Likewise.
3694 (emit_data_processing): Likewise.
3695 (emit_add): Likewise.
3696 (emit_sub): Likewise.
3697 (emit_mov): Likewise.
3698 (emit_movk): Likewise.
3699 (emit_mov_addr): Likewise.
3700 (emit_mrs): Likewise.
3701 (emit_msr): Likewise.
3702 (emit_sevl): Likewise.
3703 (emit_wfe): Likewise.
3704 (append_insns): Likewise.
3705 (can_encode_int32_in): New helper function.
3706 (aarch64_relocate_instruction): New function.
3707 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3708 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3709 (struct linux_target_ops): Install aarch64_get_thread_area,
3710 aarch64_install_fast_tracepoint_jump_pad and
3711 aarch64_get_min_fast_tracepoint_insn_len.
3713 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3715 * Makefile.in (aarch64-insn.o): New rule.
3716 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3718 2015-09-21 Yao Qi <yao.qi@linaro.org>
3720 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3722 2015-09-21 Yao Qi <yao.qi@linaro.org>
3724 * tracepoint.c (max_jump_pad_size): Remove.
3726 2015-09-18 Yao Qi <yao.qi@linaro.org>
3728 * linux-aarch64-low.c: Don't include sys/uio.h.
3729 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3731 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
3733 * tracepoint.c (eval_result_type): Change prototype.
3734 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3736 2015-09-15 Pedro Alves <palves@redhat.com>
3738 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3739 Check whether to report exec events instead of checking whether
3740 multiprocess is enabled.
3742 2015-09-15 Pedro Alves <palves@redhat.com>
3745 * remote-utils.c (prepare_resume_reply): Merge
3746 TARGET_WAITKIND_VFORK_DONE switch case with the
3747 TARGET_WAITKIND_FORKED case.
3749 2015-09-15 Yao Qi <yao.qi@linaro.org>
3751 * server.c (handle_query): Check string comparison using
3752 "else if" instead of "if".
3754 2015-09-15 Yao Qi <yao.qi@linaro.org>
3756 * server.c (vCont_supported): New global variable.
3757 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3758 matches. Append ";vContSupported+" to own_buf.
3759 (handle_v_requests): Append ";s;S" to own_buf if target supports
3760 hardware single step or vCont_supported is false.
3761 (capture_main): Set vCont_supported to zero.
3763 2015-09-15 Yao Qi <yao.qi@linaro.org>
3765 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3767 (linux_supports_hardware_single_step): ... New function.
3768 (linux_target_ops): Update.
3769 * lynx-low.c (lynx_target_ops): Set field
3770 supports_hardware_single_step to target_can_do_hardware_single_step.
3771 * nto-low.c (nto_target_ops): Likewise.
3772 * spu-low.c (spu_target_ops): Likewise.
3773 * win32-low.c (win32_target_ops): Likewise.
3774 * target.c (target_can_do_hardware_single_step): New function.
3775 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3776 Remove. <supports_hardware_single_step>: New field.
3777 (target_supports_conditional_breakpoints): Remove.
3778 (target_supports_hardware_single_step): New macro.
3779 (target_can_do_hardware_single_step): Declare.
3780 * server.c (handle_query): Use target_supports_hardware_single_step
3781 instead of target_supports_conditional_breakpoints.
3783 2015-09-15 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3787 (struct linux_target_ops the_low_target): Install
3788 aarch64_linux_siginfo_fixup.
3790 2015-09-11 Don Breazeal <donb@codesourcery.com>
3791 Luis Machado <lgustavo@codesourcery.com>
3793 * linux-low.c (linux_mourn): Static declaration.
3794 (linux_arch_setup): Move in front of
3795 handle_extended_wait.
3796 (linux_arch_setup_thread): New function.
3797 (handle_extended_wait): Handle exec events. Call
3798 linux_arch_setup_thread. Make event_lwp argument a
3799 pointer-to-a-pointer.
3800 (check_zombie_leaders): Do not check stopped threads.
3801 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3802 (linux_low_filter_event): Add lwp and thread for exec'ing
3803 non-leader thread if leader thread has been deleted.
3804 Refactor code into linux_arch_setup_thread and call it.
3805 Pass child lwp pointer by reference to handle_extended_wait.
3806 (linux_wait_for_event_filtered): Update comment.
3807 (linux_wait_1): Prevent clobbering exec event status.
3808 (linux_supports_exec_events): New function.
3809 (linux_target_ops) <supports_exec_events>: Initialize new member.
3810 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3812 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3813 * server.c (report_exec_events): New global variable.
3814 (handle_query): Handle qSupported query for exec-events feature.
3815 (captured_main): Initialize report_exec_events.
3816 * server.h (report_exec_events): Declare new global variable.
3817 * target.h (struct target_ops) <supports_exec_events>: New
3819 (target_supports_exec_events): New macro.
3820 * win32-low.c (win32_target_ops) <supports_exec_events>:
3821 Initialize new member.
3823 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3825 * linux-low.c (linux_low_enable_btrace): Remove.
3826 (linux_target_ops): Replace linux_low_enable_btrace with
3827 linux_enable_btrace.
3829 2015-09-03 Yao Qi <yao.qi@linaro.org>
3831 * linux-aarch64-low.c (aarch64_insert_point): Call
3832 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3835 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3837 * linux-low.c (check_stopped_by_breakpoint): Use
3838 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3840 2015-08-27 Pedro Alves <palves@redhat.com>
3842 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3844 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3846 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3847 the XNEW-family equivalent.
3848 (compile_bytecodes): Likewise.
3849 * dll.c (loaded_dll): Likewise.
3850 * event-loop.c (append_callback_event): Likewise.
3851 (create_file_handler): Likewise.
3852 (create_file_event): Likewise.
3853 * hostio.c (handle_open): Likewise.
3854 * inferiors.c (add_thread): Likewise.
3855 (add_process): Likewise.
3856 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3857 * linux-arm-low.c (arm_new_process): Likewise.
3858 (arm_new_thread): Likewise.
3859 * linux-low.c (add_to_pid_list): Likewise.
3860 (linux_add_process): Likewise.
3861 (handle_extended_wait): Likewise.
3862 (add_lwp): Likewise.
3863 (enqueue_one_deferred_signal): Likewise.
3864 (enqueue_pending_signal): Likewise.
3865 (linux_resume_one_lwp_throw): Likewise.
3866 (linux_resume_one_thread): Likewise.
3867 (linux_read_memory): Likewise.
3868 (linux_write_memory): Likewise.
3869 * linux-mips-low.c (mips_linux_new_process): Likewise.
3870 (mips_linux_new_thread): Likewise.
3871 (mips_add_watchpoint): Likewise.
3872 * linux-x86-low.c (initialize_low_arch): Likewise.
3873 * lynx-low.c (lynx_add_process): Likewise.
3874 * mem-break.c (set_raw_breakpoint_at): Likewise.
3875 (set_breakpoint): Likewise.
3876 (add_condition_to_breakpoint): Likewise.
3877 (add_commands_to_breakpoint): Likewise.
3878 (clone_agent_expr): Likewise.
3879 (clone_one_breakpoint): Likewise.
3880 * regcache.c (new_register_cache): Likewise.
3881 * remote-utils.c (look_up_one_symbol): Likewise.
3882 * server.c (queue_stop_reply): Likewise.
3883 (start_inferior): Likewise.
3884 (queue_stop_reply_callback): Likewise.
3885 (handle_target_event): Likewise.
3886 * spu-low.c (fetch_ppc_memory): Likewise.
3887 (store_ppc_memory): Likewise.
3888 * target.c (set_target_ops): Likewise.
3889 * thread-db.c (thread_db_load_search): Likewise.
3890 (try_thread_db_load_1): Likewise.
3891 * tracepoint.c (add_tracepoint): Likewise.
3892 (add_tracepoint_action): Likewise.
3893 (create_trace_state_variable): Likewise.
3894 (cmd_qtdpsrc): Likewise.
3895 (cmd_qtro): Likewise.
3896 (add_while_stepping_state): Likewise.
3897 * win32-low.c (child_add_thread): Likewise.
3898 (get_image_name): Likewise.
3900 2015-08-25 Yao Qi <yao.qi@linaro.org>
3902 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3904 2015-08-25 Yao Qi <yao.qi@linaro.org>
3906 * Makefile.in (aarch64-linux.o): New rule.
3907 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3909 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3910 (aarch64_init_debug_reg_state): Make it extern.
3911 (aarch64_linux_prepare_to_resume): Remove.
3913 2015-08-25 Yao Qi <yao.qi@linaro.org>
3915 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3916 lwp_arch_private_info and ptid_of_lwp.
3918 2015-08-25 Yao Qi <yao.qi@linaro.org>
3920 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3921 Find proc_info by find_process_pid. All callers updated.
3923 2015-08-25 Yao Qi <yao.qi@linaro.org>
3925 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3927 (debug_reg_change_callback): Remove.
3928 (aarch64_notify_debug_reg_change): Remove.
3930 2015-08-25 Yao Qi <yao.qi@linaro.org>
3932 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
3933 Call current_lwp_ptid.
3935 2015-08-25 Yao Qi <yao.qi@linaro.org>
3937 * linux-aarch64-low.c (debug_reg_change_callback): Use
3940 2015-08-25 Yao Qi <yao.qi@linaro.org>
3942 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
3944 2015-08-25 Yao Qi <yao.qi@linaro.org>
3946 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
3948 2015-08-25 Yao Qi <yao.qi@linaro.org>
3950 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
3953 2015-08-25 Yao Qi <yao.qi@linaro.org>
3955 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
3957 (debug_reg_change_callback): Remove argument entry and add argument
3958 lwp. Remove local variable thread. Don't print thread id in the
3959 debugging output. Don't check whether pid of thread equals to pid.
3960 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
3961 iterate_over_lwps instead find_inferior.
3963 2015-08-24 Pedro Alves <palves@redhat.com>
3965 * inferiors.c (get_first_process): New function.
3966 * inferiors.h (get_first_process): New declaration.
3967 * remote-utils.c (read_ptid): Default to the first process in the
3968 list, instead of to the current thread's process.
3970 2015-08-24 Pedro Alves <palves@redhat.com>
3972 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
3973 * event-loop.c: Likewise.
3974 * remote-utils.c: Likewise.
3975 * tracepoint.c: Likewise.
3977 2015-08-24 Pedro Alves <palves@redhat.com>
3979 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
3982 2015-08-21 Pedro Alves <palves@redhat.com>
3984 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
3985 instead of literal 1.
3987 2015-08-21 Pedro Alves <palves@redhat.com>
3989 * tdesc.c (default_description): Explicitly zero-initialize.
3991 2015-08-21 Pedro Alves <palves@redhat.com>
3994 * inferiors.c (remove_thread): Discard any pending stop reply for
3996 * server.c (remove_all_on_match_pid): Rename to ...
3997 (remove_all_on_match_ptid): ... this. Work with a filter ptid
3999 (discard_queued_stop_replies): Change parameter to a ptid. Now
4001 (handle_v_kill, kill_inferior_callback, captured_main)
4002 (process_serial_event): Adjust.
4003 * server.h (discard_queued_stop_replies): Declare.
4005 2015-08-21 Pedro Alves <palves@redhat.com>
4007 * linux-low.c (wait_for_sigstop): Always switch to no thread
4008 selected if the previously current thread dies.
4009 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4010 process instead of the current thread's.
4011 * remote-utils.c (input_interrupt): Don't check if there's no
4013 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4014 current thread to the general thread fails, error out.
4015 (handle_qxfer_auxv, handle_qxfer_libraries)
4016 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4017 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4018 (handle_query): Check if there's a thread selected instead of
4019 checking whether there's any thread in the thread list.
4020 (handle_qxfer_threads, handle_qxfer_btrace)
4021 (handle_qxfer_btrace_conf): Don't error out early if there's no
4022 thread in the thread list.
4023 (handle_v_cont, myresume): Don't set the current thread to the
4025 (process_serial_event) <Hg handling>: Also set thread_id if the
4026 previous general thread is still alive.
4027 (process_serial_event) <g/G handling>: If setting the current
4028 thread to the general thread fails, error out.
4029 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4030 thread's lwp instead of the current thread's.
4031 * target.c (set_desired_thread): If the desired thread was not
4032 found, leave the current thread pointing to NULL. Return an int
4033 (boolean) indicating success.
4034 * target.h (set_desired_thread): Change return type to int.
4036 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4038 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4039 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4041 (ps_get_thread_area): New function.
4043 2015-08-19 Gary Benson <gbenson@redhat.com>
4045 * hostio.c (handle_pread): Do not attempt to read more data
4046 than hostio_reply_with_data can fit in a packet.
4048 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4050 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4052 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4054 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4056 2015-08-06 Pedro Alves <palves@redhat.com>
4058 * tracepoint.c (expr_eval_result): Now an int.
4060 2015-08-06 Pedro Alves <palves@redhat.com>
4062 * gdbthread.h (struct regcache): Forward declare.
4063 (struct thread_info) <regcache_data>: Now a struct regcache
4065 * inferiors.c (inferior_regcache_data)
4066 (set_inferior_regcache_data): Now work with struct regcache
4068 * inferiors.h (struct regcache): Forward declare.
4069 (inferior_regcache_data, set_inferior_regcache_data): Now work
4070 with struct regcache pointers.
4071 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4072 (free_register_cache_thread): Remove struct regcache pointer
4075 2015-08-06 Pedro Alves <palves@redhat.com>
4077 * server.c (captured_main): On error, print the exception message
4078 to stderr, and if run_once is set, throw a quit.
4080 2015-08-06 Pedro Alves <palves@redhat.com>
4082 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4085 2015-08-06 Pedro Alves <palves@redhat.com>
4087 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4088 reading beyond the passed in buffer length.
4090 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4092 * tracepoint.c (symbol_list) <required>: Remove.
4094 2015-08-06 Pedro Alves <palves@redhat.com>
4096 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4097 count if stopping and suspending threads.
4098 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4099 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4100 (linux_detach): Complete an ongoing step-over.
4101 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4103 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4104 (linux_wait_1): If passing a signal to the inferior after
4105 finishing a step-over, unsuspend and re-resume all lwps. If we
4106 see a single-step event but the thread should be continuing, don't
4107 pass the trap to gdb.
4108 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4109 internal_error instead of gdb_assert.
4110 (enqueue_pending_signal): New function.
4111 (check_ptrace_stopped_lwp_gone): Add debug output.
4112 (start_step_over): Use internal_error instead of gdb_assert.
4113 (complete_ongoing_step_over): New function.
4114 (linux_resume_one_thread): Don't resume a suspended thread.
4115 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4118 2015-08-06 Pedro Alves <palves@redhat.com>
4120 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4121 (linux_thread_alive): Use lwp_is_marked_dead.
4122 (extended_event_reported): Delete.
4123 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4124 instead of extended_event_reported.
4125 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4127 (lwp_is_marked_dead): New function.
4128 (lwp_running): Use lwp_is_marked_dead.
4129 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4132 2015-08-06 Pedro Alves <palves@redhat.com>
4134 * linux-low.c (linux_wait_1): Move fork event output out of the
4135 !report_to_gdb check. Pass event_child->waitstatus to
4136 target_waitstatus_to_string instead of ourstatus.
4138 2015-08-04 Yao Qi <yao.qi@linaro.org>
4140 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4141 if current_thread is 32 bit.
4143 2015-08-04 Yao Qi <yao.qi@linaro.org>
4145 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4146 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4147 * server.c (extended_protocol): Remove "static".
4148 * server.h (extended_protocol): Declare it.
4150 2015-08-04 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4153 both aarch64 and aarch32.
4154 (aarch64_set_pc): Likewise.
4156 2015-08-04 Yao Qi <yao.qi@linaro.org>
4158 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4159 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4160 arm-with-neon.xml to srv_xmlfiles.
4161 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4162 (is_64bit_tdesc): New function.
4163 (aarch64_linux_read_description): New function.
4164 (aarch64_arch_setup): Call aarch64_linux_read_description.
4165 (regs_info): Rename to regs_info_aarch64.
4166 (aarch64_regs_info): Return right regs_info.
4167 (initialize_low_arch): Call initialize_low_arch_aarch32.
4169 2015-08-04 Yao Qi <yao.qi@linaro.org>
4171 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4172 * linux-aarch32-low.c: New file.
4173 * linux-aarch32-low.h: New file.
4174 * linux-arm-low.c (arm_fill_gregset): Move it to
4175 linux-aarch32-low.c.
4176 (arm_store_gregset): Likewise.
4177 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4178 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4179 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4180 (regs_info): Rename to regs_info_arm.
4181 (arm_regs_info): Return regs_info_aarch32 if
4182 have_ptrace_getregset is 1 and target description is
4183 arm_with_neon or arm_with_vfpv3.
4184 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4185 Call initialize_low_arch_aarch32 instead.
4187 2015-08-04 Yao Qi <yao.qi@linaro.org>
4189 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4190 * linux-low.c: ... here.
4191 * linux-low.h (have_ptrace_getregset): Declare it.
4193 2015-08-04 Pedro Alves <palves@redhat.com>
4195 * thread-db.c (struct thread_db): Use new typedefs.
4196 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4198 (disable_thread_event_reporting): Cast result of dlsym to
4199 destination function pointer type.
4200 (thread_db_mourn): Use td_ta_delete_ftype.
4202 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4204 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4206 (CDX_BREAKPOINT): Define for R2.
4207 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4208 (the_low_target): Add comments.
4210 2015-07-30 Yao Qi <yao.qi@linaro.org>
4212 * linux-arm-low.c (arm_hwcap): Remove it.
4213 (arm_read_description): New local variable arm_hwcap. Don't
4214 set arm_hwcap to zero.
4216 2015-07-30 Yao Qi <yao.qi@linaro.org>
4218 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4219 Use regcache->tdesc instead.
4220 (arm_store_wmmxregset): Likewise.
4221 (arm_fill_vfpregset): Likewise.
4222 (arm_store_vfpregset): Likewise.
4224 2015-07-30 Yao Qi <yao.qi@linaro.org>
4226 * linux-arm-low.c: Include arch/arm.h.
4227 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4228 (arm_store_gregset): Likewise.
4230 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4232 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4233 ptrace's 4th parameter.
4235 2015-07-27 Yao Qi <yao.qi@linaro.org>
4237 * configure.srv (case aarch64*-*-linux*): Don't set
4240 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4242 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4244 * linux-arm-low.c: Likewise.
4245 * linux-cris-low.c: Likewise.
4246 * linux-crisv32-low.c: Likewise.
4247 * linux-low.c: Likewise.
4248 * linux-m68k-low.c: Likewise.
4249 * linux-mips-low.c: Likewise.
4250 * linux-nios2-low.c: Likewise.
4251 * linux-s390-low.c: Likewise.
4252 * linux-sparc-low.c: Likewise.
4253 * linux-tic6x-low.c: Likewise.
4254 * linux-tile-low.c: Likewise.
4255 * linux-x86-low.c: Likewise.
4257 2015-07-24 Pedro Alves <palves@redhat.com>
4259 * config.in: Regenerate.
4260 * configure: Regenerate.
4262 2015-07-24 Pedro Alves <palves@redhat.com>
4264 * acinclude.m4: Include ../ptrace.m4.
4265 * configure.ac: Call GDB_AC_PTRACE.
4266 * config.in, configure: Regenerate.
4268 2015-07-24 Yao Qi <yao.qi@linaro.org>
4270 * linux-low.c (linux_create_inferior): Remove setting to
4271 proc->priv->new_inferior.
4272 (linux_attach): Likewise.
4273 (linux_low_filter_event): Likewise.
4274 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4276 2015-07-24 Yao Qi <yao.qi@linaro.org>
4278 * linux-low.c (linux_arch_setup): New function.
4279 (linux_low_filter_event): If proc->tdesc is NULL and
4280 proc->attached is true, call the_low_target.arch_setup.
4281 Otherwise, keep status pending, and return.
4282 (linux_resume_one_lwp_throw): Don't call get_pc if
4283 thread->while_stepping isn't NULL. Don't call
4284 get_thread_regcache if proc->tdesc is NULL.
4285 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4286 (linux_target_ops): Install arch_setup.
4287 * server.c (start_inferior): Call the_target->arch_setup.
4288 * target.h (struct target_ops) <arch_setup>: New field.
4289 (target_arch_setup): New marco.
4290 * lynx-low.c (lynx_target_ops): Update.
4291 * nto-low.c (nto_target_ops): Update.
4292 * spu-low.c (spu_target_ops): Update.
4293 * win32-low.c (win32_target_ops): Update.
4295 2015-07-24 Yao Qi <yao.qi@linaro.org>
4297 * linux-low.c (linux_add_process): Don't set
4298 proc->priv->new_inferior.
4299 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4300 (linux_attach): Likewise.
4302 2015-07-24 Yao Qi <yao.qi@linaro.org>
4304 * server.c (start_inferior): Code refactor.
4306 2015-07-24 Yao Qi <yao.qi@linaro.org>
4308 * server.c (process_serial_event): Set general_thread.
4310 2015-07-21 Yao Qi <yao.qi@linaro.org>
4312 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4313 aarch64_linux_get_debug_reg_capacity.
4315 2015-07-17 Yao Qi <yao.qi@linaro.org>
4317 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4318 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4319 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4320 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4321 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4322 (AARCH64_HWP_ALIGNMENT): Likewise.
4323 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4324 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4325 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4326 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4327 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4328 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4329 (struct aarch64_debug_reg_state): Likewise.
4330 (struct arch_lwp_info): Likewise.
4331 (aarch64_align_watchpoint): Likewise.
4332 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4333 (aarch64_watchpoint_length): Likewise.
4334 (aarch64_point_encode_ctrl_reg): Likewise
4335 (aarch64_point_is_aligned): Likewise.
4336 (aarch64_align_watchpoint): Likewise.
4337 (aarch64_linux_set_debug_regs):
4338 (aarch64_dr_state_insert_one_point): Likewise.
4339 (aarch64_dr_state_remove_one_point): Likewise.
4340 (aarch64_handle_breakpoint): Likewise.
4341 (aarch64_handle_aligned_watchpoint): Likewise.
4342 (aarch64_handle_unaligned_watchpoint): Likewise.
4343 (aarch64_handle_watchpoint): Likewise.
4345 2015-07-17 Yao Qi <yao.qi@linaro.org>
4347 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4348 and don't aarch64_get_debug_reg_state. All callers update.
4349 (aarch64_handle_aligned_watchpoint): Likewise.
4350 (aarch64_handle_unaligned_watchpoint): Likewise.
4351 (aarch64_handle_watchpoint): Likewise.
4352 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4353 (aarch64_remove_point): Likewise.
4355 2015-07-17 Yao Qi <yao.qi@linaro.org>
4357 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4359 (aarch64_handle_unaligned_watchpoint): Likewise.
4361 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4363 Revert the previous 3 commits:
4364 Move gdb_regex* to common/
4365 Move linux_find_memory_regions_full & co.
4366 gdbserver build-id attribute generator
4368 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4369 Jan Kratochvil <jan.kratochvil@redhat.com>
4371 gdbserver build-id attribute generator.
4372 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4373 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4374 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4376 (get_dynamic): Use find_pdhr to traverse program headers.
4377 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4378 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4379 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4380 (get_hex_build_id): New.
4381 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4382 to reply XML document.
4384 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4385 Jan Kratochvil <jan.kratochvil@redhat.com>
4387 * target.c: Include target/target-utils.h and fcntl.h.
4388 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4389 (target_fileio_read_stralloc): New functions.
4391 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4393 * Makefile.in (OBS): Add gdb_regex.o.
4395 * config.in: Rebuilt.
4396 * configure: Rebuilt.
4398 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4399 Jan Kratochvil <jan.kratochvil@redhat.com>
4401 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4402 * Makefile.in (OBS): Add target-utils.o.
4403 (linux-maps.o, target-utils.o): New.
4404 * configure.srv (srv_linux_obj): Add linux-maps.o.
4406 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4408 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4410 (the_low_target): Install it.
4412 2015-07-14 Pedro Alves <palves@redhat.com>
4414 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4415 Instead, ignore ECHILD, and throw an error for other errnos.
4417 2015-07-10 Pedro Alves <palves@redhat.com>
4419 * event-loop.c (struct callback_event) <data>: Change type to
4420 gdb_client_data instance instead of gdb_client_data pointer.
4421 (append_callback_event): Adjust.
4423 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4425 * linux-aarch64-low.c: Add comments for each linux_target_ops
4426 method. Remove comments already covered in target_ops and
4427 linux_target_ops definitions.
4428 (the_low_target): Add comments for each unimplemented method.
4430 2015-07-09 Yao Qi <yao.qi@linaro.org>
4432 * linux-aarch64-low.c (aarch64_regmap): Remove.
4433 (aarch64_usrregs_info): Remove.
4434 (regs_info): Set field usrregs to NULL.
4436 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4438 * linux-low.c: Include "rsp-low.h"
4439 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4440 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4441 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4442 (handle_btrace_enable_pt): New.
4443 (handle_btrace_general_set): Support "pt".
4444 (handle_btrace_conf_general_set): Support "pt:size".
4446 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4448 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4451 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4453 * linux-aarch64-low.c: Remove comment about endianness.
4454 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4455 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4458 2015-06-24 Gary Benson <gbenson@redhat.com>
4460 * linux-i386-ipa.c (stdint.h): Do not include.
4461 * lynx-i386-low.c (stdint.h): Likewise.
4462 * lynx-ppc-low.c (stdint.h): Likewise.
4463 * mem-break.c (stdint.h): Likewise.
4464 * thread-db.c (stdint.h): Likewise.
4465 * tracepoint.c (stdint.h): Likewise.
4466 * win32-low.c (stdint.h): Likewise.
4468 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4470 * server.c (write_qxfer_response): Update call to
4471 remote_escape_output.
4473 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4474 Jan Kratochvil <jan.kratochvil@redhat.com>
4476 Merge multiple hex conversions.
4477 * gdbreplay.c (tohex): Rename to 'fromhex'.
4478 (logchar): Use fromhex.
4480 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4482 * server.c (handle_qxfer_libraries): Set `version' attribute for
4485 2015-06-10 Gary Benson <gbenson@redhat.com>
4487 * target.h (struct target_ops) <multifs_open>: New field.
4488 <multifs_unlink>: Likewise.
4489 <multifs_readlink>: Likewise.
4490 * linux-low.c (nat/linux-namespaces.h): New include.
4491 (linux_target_ops): Initialize the_target->multifs_open,
4492 the_target->multifs_unlink and the_target->multifs_readlink.
4493 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4494 * hostio.c (hostio_fs_pid): New static variable.
4495 (hostio_handle_new_gdb_connection): New function.
4496 (handle_setfs): Likewise.
4497 (handle_open): Use the_target->multifs_open as appropriate.
4498 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4499 (handle_readlink): Use the_target->multifs_readlink as
4501 (handle_vFile): Handle vFile:setfs packets.
4502 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4503 after target_handle_new_gdb_connection.
4505 2015-06-10 Gary Benson <gbenson@redhat.com>
4507 * configure.ac (AC_CHECK_FUNCS): Add setns.
4508 * config.in: Regenerate.
4509 * configure: Likewise.
4510 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4511 (linux-namespaces.o): New rule.
4512 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4514 2015-06-09 Gary Benson <gbenson@redhat.com>
4516 * hostio.c (handle_open): Process mode argument with
4517 fileio_to_host_mode.
4519 2015-06-01 Yao Qi <yao.qi@linaro.org>
4521 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4522 * linux-x86-low.c: Likewise.
4524 2015-05-28 Don Breazeal <donb@codesourcery.com>
4526 * linux-low.c (handle_extended_wait): Initialize
4527 thread_info.last_resume_kind for new fork children.
4529 2015-05-15 Pedro Alves <palves@redhat.com>
4531 * target.h (target_handle_new_gdb_connection): Rewrite using if
4532 wrapped in do/while.
4534 2015-05-14 Joel Brobecker <brobecker@adacore.com>
4536 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4537 * configure, config.in: Regenerate.
4538 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4541 2015-05-12 Don Breazeal <donb@codesourcery.com>
4543 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4544 PTRACE_EVENT_VFORK_DONE.
4545 (linux_low_ptrace_options, extended_event_reported): Add vfork
4547 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4548 and "vforkdone" for RSP 'T' Stop Reply Packet.
4549 * server.h (report_vfork_events): Declare
4552 2015-05-12 Don Breazeal <donb@codesourcery.com>
4554 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4555 (the_low_target) <new_fork>: Initialize new member.
4556 * linux-arm-low.c (arm_new_fork): New function.
4557 (the_low_target) <new_fork>: Initialize new member.
4558 * linux-low.c (handle_extended_wait): Call new target function
4560 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4561 * linux-mips-low.c (mips_add_watchpoint): New function
4562 extracted from mips_insert_point.
4563 (the_low_target) <new_fork>: Initialize new member.
4564 (mips_linux_new_fork): New function.
4565 (mips_insert_point): Call mips_add_watchpoint.
4566 * linux-x86-low.c (x86_linux_new_fork): New function.
4567 (the_low_target) <new_fork>: Initialize new member.
4569 2015-05-12 Don Breazeal <donb@codesourcery.com>
4571 * linux-low.c (handle_extended_wait): Implement return value,
4572 rename argument 'event_child' to 'event_lwp', handle
4573 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4574 (linux_low_ptrace_options): New function.
4575 (linux_low_filter_event): Call linux_low_ptrace_options,
4576 use different argument fo linux_enable_event_reporting,
4577 use return value from handle_extended_wait.
4578 (extended_event_reported): New function.
4579 (linux_wait_1): Call extended_event_reported and set
4580 status to report fork events.
4581 (linux_write_memory): Add pid to debug message.
4582 (reset_lwp_ptrace_options_callback): New function.
4583 (linux_handle_new_gdb_connection): New function.
4584 (linux_target_ops): Initialize new structure member.
4585 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4586 * lynx-low.c: Initialize new structure member.
4587 * remote-utils.c (prepare_resume_reply): Implement stop reason
4588 "fork" for "T" stop message.
4589 * server.c (handle_query): Call handle_new_gdb_connection.
4590 * server.h (report_fork_events): Declare global flag.
4591 * target.h (struct target_ops) <handle_new_gdb_connection>:
4593 (target_handle_new_gdb_connection): New macro.
4594 * win32-low.c: Initialize new structure member.
4596 2015-05-12 Don Breazeal <donb@codesourcery.com>
4598 * mem-break.c (APPEND_TO_LIST): Define macro.
4599 (clone_agent_expr): New function.
4600 (clone_one_breakpoint): New function.
4601 (clone_all_breakpoints): New function.
4602 * mem-break.h: Declare new functions.
4604 2015-05-12 Don Breazeal <donb@codesourcery.com>
4606 * linux-low.c (linux_supports_fork_events): New function.
4607 (linux_supports_vfork_events): New function.
4608 (linux_target_ops): Initialize new structure members.
4609 (initialize_low): Call linux_check_ptrace_features.
4610 * lynx-low.c (lynx_target_ops): Initialize new structure
4612 * server.c (report_fork_events, report_vfork_events):
4614 (handle_query): Add new features to qSupported packet and
4616 (captured_main): Initialize new global variables.
4617 * target.h (struct target_ops) <supports_fork_events>:
4619 <supports_vfork_events>: New member.
4620 (target_supports_fork_events): New macro.
4621 (target_supports_vfork_events): New macro.
4622 * win32-low.c (win32_target_ops): Initialize new structure
4625 2015-05-12 Gary Benson <gbenson@redhat.com>
4627 * server.c (handle_qxfer_exec_file): Use current process
4630 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4632 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4633 Remove HAVE_PTRACE_GETREGS conditionals.
4634 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4635 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4637 2015-05-08 Yao Qi <yao.qi@linaro.org>
4639 * linux-low.c (linux_supports_conditional_breakpoints): New
4641 (linux_target_ops): Install new target method.
4642 * lynx-low.c (lynx_target_ops): Install NULL hook for
4643 supports_conditional_breakpoints.
4644 * nto-low.c (nto_target_ops): Likewise.
4645 * spu-low.c (spu_target_ops): Likewise.
4646 * win32-low.c (win32_target_ops): Likewise.
4647 * server.c (handle_query): Check
4648 target_supports_conditional_breakpoints.
4649 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4651 (target_supports_conditional_breakpoints): New macro.
4653 2015-05-06 Pedro Alves <palves@redhat.com>
4656 * server.c (start_inferior): If the process exits, mourn it.
4658 2015-04-21 Gary Benson <gbenson@redhat.com>
4660 * hostio.c (fileio_open_flags_to_host): Factored out to
4661 fileio_to_host_openflags in common/fileio.c. Single use
4664 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4666 * linux-xtensa-low.c (xtensa_fill_gregset)
4667 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4670 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4672 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4673 (regs_info): Replace usrregs pointer with NULL.
4675 2015-04-17 Gary Benson <gbenson@redhat.com>
4677 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4678 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4679 * server.c (handle_qxfer_exec_file): New function.
4680 (qxfer_packets): Add exec-file entry.
4681 (handle_query): Report qXfer:exec-file:read as supported packet.
4683 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4685 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4687 2015-04-09 Gary Benson <gbenson@redhat.com>
4689 * hostio-errno.c (errno_to_fileio_error): Remove function.
4690 Update caller to use remote_fileio_to_fio_error.
4692 2015-04-09 Yao Qi <yao.qi@linaro.org>
4694 * linux-low.c (linux_insert_point): Call
4695 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4696 (linux_remove_point): Call remove_memory_breakpoint if type is
4698 * linux-x86-low.c (x86_insert_point): Don't call
4699 insert_memory_breakpoint.
4700 (x86_remove_point): Don't call remove_memory_breakpoint.
4702 2015-04-01 Pedro Alves <palves@redhat.com>
4703 Cleber Rosa <crosa@redhat.com>
4705 * server.c (gdbserver_usage): Reorganize and extend the usage
4708 2015-03-24 Pedro Alves <palves@redhat.com>
4710 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4711 output. Also dump TRAP_TRACE.
4712 (linux_low_filter_event): In debug output, distinguish a
4713 resume_stop SIGSTOP from a delayed SIGSTOP.
4715 2015-03-24 Gary Benson <gbenson@redhat.com>
4717 * linux-x86-low.c (x86_linux_new_thread): Moved to
4719 (x86_linux_prepare_to_resume): Likewise.
4721 2015-03-24 Gary Benson <gbenson@redhat.com>
4723 * Makefile.in (x86-linux-dregs.o): New rule.
4724 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4725 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4726 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4727 (x86_linux_dr_get): Likewise.
4728 (x86_linux_dr_set): Likewise.
4729 (update_debug_registers_callback): Likewise.
4730 (x86_linux_dr_set_addr): Likewise.
4731 (x86_linux_dr_get_addr): Likewise.
4732 (x86_linux_dr_set_control): Likewise.
4733 (x86_linux_dr_get_control): Likewise.
4734 (x86_linux_dr_get_status): Likewise.
4735 (x86_linux_update_debug_registers): Likewise.
4737 2015-03-24 Gary Benson <gbenson@redhat.com>
4739 * linux-x86-low.c (x86_linux_update_debug_registers):
4740 New function, factored out from...
4741 (x86_linux_prepare_to_resume): ...this.
4743 2015-03-24 Gary Benson <gbenson@redhat.com>
4745 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4746 (x86_linux_dr_set): Likewise.
4747 (update_debug_registers_callback): Likewise.
4748 (x86_linux_dr_set_addr): Likewise.
4749 (x86_linux_dr_get_addr): Likewise.
4750 (x86_linux_dr_set_control): Likewise.
4751 (x86_linux_dr_get_control): Likewise.
4752 (x86_linux_dr_get_status): Likewise.
4753 (x86_linux_prepare_to_resume): Likewise.
4755 2015-03-24 Gary Benson <gbenson@redhat.com>
4757 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4758 Use perror_with_name. Pass string through gettext.
4759 (x86_linux_dr_set): Likewise.
4761 2015-03-24 Gary Benson <gbenson@redhat.com>
4763 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4764 (x86_linux_dr_set_addr): ...this.
4765 (x86_dr_low_get_addr): Rename to...
4766 (x86_linux_dr_get_addr): ...this.
4767 (x86_dr_low_set_control): Rename to...
4768 (x86_linux_dr_set_control): ...this.
4769 (x86_dr_low_get_control): Rename to...
4770 (x86_linux_dr_get_control): ...this.
4771 (x86_dr_low_get_status): Rename to...
4772 (x86_linux_dr_get_status): ...this.
4773 (x86_dr_low): Update with new function names.
4775 2015-03-24 Gary Benson <gbenson@redhat.com>
4777 * Makefile.in (x86-linux.o): New rule.
4778 * configure.srv: Add x86-linux.o to relevant targets.
4779 * linux-low.c (lwp_set_arch_private_info): New function.
4780 (lwp_arch_private_info): Likewise.
4781 * linux-x86-low.c: Include nat/x86-linux.h.
4782 (arch_lwp_info): Removed structure.
4783 (update_debug_registers_callback):
4784 Use lwp_set_debug_registers_changed.
4785 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4786 and lwp_set_debug_registers_changed.
4787 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4789 2015-03-24 Gary Benson <gbenson@redhat.com>
4791 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4792 * linux-arm-low.c (arm_new_thread): Likewise.
4793 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4794 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4795 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4796 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4798 2015-03-24 Gary Benson <gbenson@redhat.com>
4800 * linux-low.c (ptid_of_lwp): New function.
4801 (lwp_is_stopped): Likewise.
4802 (lwp_stop_reason): Likewise.
4803 * linux-x86-low.c (update_debug_registers_callback):
4805 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4808 2015-03-24 Gary Benson <gbenson@redhat.com>
4810 * linux-low.h (linux_stop_lwp): Remove declaration.
4812 2015-03-24 Gary Benson <gbenson@redhat.com>
4814 * linux-low.h: Include nat/linux-nat.h.
4815 * linux-low.c (iterate_over_lwps_args): New structure.
4816 (iterate_over_lwps_filter): New function.
4817 (iterate_over_lwps): Likewise.
4818 * linux-x86-low.c (update_debug_registers_callback):
4819 Update signature to what iterate_over_lwps expects.
4820 Remove PID check that iterate_over_lwps now performs.
4821 (x86_dr_low_set_addr): Use iterate_over_lwps.
4822 (x86_dr_low_set_control): Likewise.
4824 2015-03-24 Gary Benson <gbenson@redhat.com>
4826 * linux-x86-low.c (x86_debug_reg_state): New function.
4827 (x86_linux_prepare_to_resume): Use the above.
4829 2015-03-24 Gary Benson <gbenson@redhat.com>
4831 * linux-low.c (current_lwp_ptid): New function.
4832 * linux-x86-low.c: Include nat/linux-nat.h.
4833 (x86_dr_low_get_addr): Use current_lwp_ptid.
4834 (x86_dr_low_get_control): Likewise.
4835 (x86_dr_low_get_status): Likewise.
4837 2015-03-20 Pedro Alves <palves@redhat.com>
4839 * tracepoint.c (cmd_qtstatus): Make "str" const.
4841 2015-03-20 Pedro Alves <palves@redhat.com>
4843 * server.c (handle_general_set): Make "req_str" const.
4845 2015-03-19 Pedro Alves <palves@redhat.com>
4847 * linux-low.c (linux_resume_one_lwp): Rename to ...
4848 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4849 instead call perror_with_name.
4850 (check_ptrace_stopped_lwp_gone): New function.
4851 (linux_resume_one_lwp): Reimplement as wrapper around
4852 linux_resume_one_lwp_throw that swallows errors if the LWP is
4855 2015-03-19 Pedro Alves <palves@redhat.com>
4857 * linux-low.c (count_events_callback, select_event_lwp_callback):
4858 No longer check whether the thread has resume_stop as last resume
4861 2015-03-19 Pedro Alves <palves@redhat.com>
4863 * linux-low.c (count_events_callback, select_event_lwp_callback):
4864 Use the lwp's status_pending_p field, not the thread's.
4866 2015-03-19 Pedro Alves <palves@redhat.com>
4868 * linux-low.c (select_event_lwp_callback): Update comments to
4869 no longer mention SIGTRAP.
4871 2015-03-18 Gary Benson <gbenson@redhat.com>
4873 * server.c (handle_query): Do not report vFile:fstat as supported.
4875 2015-03-11 Gary Benson <gbenson@redhat.com>
4877 * hostio.c (sys/types.h): New include.
4878 (sys/stat.h): Likewise.
4879 (common-remote-fileio.h): Likewise.
4880 (handle_fstat): New function.
4881 (handle_vFile): Handle vFile:fstat packets.
4883 2015-03-11 Gary Benson <gbenson@redhat.com>
4885 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4886 struct stat.st_blocks and struct stat.st_blksize.
4887 * configure: Regenerate.
4888 * config.in: Likewise.
4889 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4890 (OBS): Add common-remote-fileio.o.
4891 (common-remote-fileio.o): New rule.
4893 2015-03-09 Pedro Alves <palves@redhat.com>
4895 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4896 'struct sockaddr' pointer in 'accept' call.
4898 2015-03-09 Pedro Alves <palves@redhat.com>
4901 2015-03-07 Pedro Alves <palves@redhat.com>
4902 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4903 or <winsock2.h> here. Instead include "gdb_socket.h".
4904 (remote_open): Use union gdb_sockaddr_u.
4905 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4906 or <winsock2.h> here. Instead include "gdb_socket.h".
4907 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4908 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4910 (init_named_socket, gdb_agent_helper_thread): Use union
4913 2015-03-07 Pedro Alves <palves@redhat.com>
4915 * configure.ac (build_warnings): Move
4916 -Wdeclaration-after-statement to the C-specific set.
4917 * configure: Regenerate.
4919 2015-03-07 Pedro Alves <palves@redhat.com>
4921 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4922 or <winsock2.h> here. Instead include "gdb_socket.h".
4923 (remote_open): Use union gdb_sockaddr_u.
4924 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4925 or <winsock2.h> here. Instead include "gdb_socket.h".
4926 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4927 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4929 (init_named_socket, gdb_agent_helper_thread): Use union
4932 2015-03-07 Pedro Alves <palves@redhat.com>
4934 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
4937 2015-03-06 Yao Qi <yao.qi@linaro.org>
4939 * linux-aarch64-low.c (aarch64_insert_point): Use
4940 show_debug_regs as a boolean.
4941 (aarch64_remove_point): Likewise.
4943 2015-03-05 Pedro Alves <palves@redhat.com>
4945 * lynx-low.c (lynx_target_ops): Install NULL hooks for
4946 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4947 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
4948 * nto-low.c (nto_target_ops): Likewise.
4949 * spu-low.c (spu_target_ops): Likewise.
4950 * win32-low.c (win32_target_ops): Likewise.
4952 2015-03-04 Pedro Alves <palves@redhat.com>
4954 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
4955 Decide whether a breakpoint triggered based on the SIGTRAP's
4957 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
4958 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
4959 (linux_low_filter_event): Check for breakpoints before checking
4961 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
4963 (linux_stopped_by_sw_breakpoint)
4964 (linux_supports_stopped_by_sw_breakpoint)
4965 (linux_stopped_by_hw_breakpoint)
4966 (linux_supports_stopped_by_hw_breakpoint): New functions.
4967 (linux_target_ops): Install new target methods.
4969 2015-03-04 Pedro Alves <palves@redhat.com>
4971 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
4972 * server.c (swbreak_feature, hwbreak_feature): New globals.
4973 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
4974 (captured_main): Clear swbreak_feature and hwbreak_feature.
4975 * server.h (swbreak_feature, hwbreak_feature): Declare.
4976 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
4977 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
4978 supports_stopped_by_hw_breakpoint>: New fields.
4979 (target_supports_stopped_by_sw_breakpoint)
4980 (target_stopped_by_sw_breakpoint)
4981 (target_supports_stopped_by_hw_breakpoint)
4982 (target_stopped_by_hw_breakpoint): Declare.
4984 2015-03-04 Pedro Alves <palves@redhat.com>
4986 enum lwp_stop_reason -> enum target_stop_reason
4987 * linux-low.c (check_stopped_by_breakpoint): Adjust.
4988 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
4989 (linux_wait_1, stuck_in_jump_pad_callback)
4990 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
4991 (linux_stopped_by_watchpoint):
4992 * linux-low.h (enum lwp_stop_reason): Delete.
4993 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
4994 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
4996 2015-03-04 Yao Qi <yao.qi@linaro.org>
4998 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5000 2015-03-03 Gary Benson <gbenson@redhat.com>
5002 * hostio.c (handle_vFile): Fix prefix lengths.
5004 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5006 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5009 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5011 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5012 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5013 (clean): Add "rm -f" for above C files.
5014 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5015 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5016 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5017 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5018 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5019 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5020 (init_registers_s390x_vx_linux64)
5021 (init_registers_s390x_tevx_linux64)
5022 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5023 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5025 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5026 (s390_store_vxrs_high): New functions.
5027 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5029 (s390_arch_setup): Add logic for selecting one of the new target
5030 descriptions. Activate the new vector regsets if applicable.
5031 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5032 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5033 and init_registers_s390x_tevx_linux64.
5035 2015-03-01 Pedro Alves <palves@redhat.com>
5037 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5040 2015-02-27 Pedro Alves <palves@redhat.com>
5042 * linux-x86-low.c (u_debugreg_offset): New function.
5043 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5045 2015-02-27 Pedro Alves <palves@redhat.com>
5047 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5048 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5049 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5050 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5051 (ps_lsetfpregs, ps_getpid)
5052 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5053 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5054 (ps_lsetxregs, ps_plog): Declare.
5056 2015-02-27 Pedro Alves <palves@redhat.com>
5058 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5059 IP_AGENT_EXPORT_FUNC.
5060 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5061 IP_AGENT_EXPORT_FUNC.
5062 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5063 (IP_AGENT_EXPORT): Delete.
5064 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5065 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5066 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5067 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5068 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5069 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5070 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5071 (traceframe_read_count, traceframe_write_count)
5072 (traceframes_created, trace_state_variables, get_raw_reg)
5073 (get_trace_state_variable_value, set_trace_state_variable_value)
5074 (ust_loaded, helper_thread_id, cmd_buf): Use
5075 IPA_SYM_EXPORTED_NAME.
5076 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5077 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5078 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5079 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5080 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5081 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5082 EXTERN_C_PUSH/EXTERN_C_POP.
5083 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5084 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5085 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5086 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5087 (traceframe_write_count, traceframe_read_count)
5088 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5089 (about_to_request_buffer_space, get_trace_state_variable_value)
5090 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5091 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5092 EXTERN_C_PUSH/EXTERN_C_POP.
5093 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5094 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5095 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5096 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5097 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5098 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5099 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5100 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5102 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5103 (IP_AGENT_EXPORT_VAR_DECL): Define.
5105 (gdb_agent_get_raw_reg): Declare.
5107 2015-02-27 Tom Tromey <tromey@redhat.com>
5108 Pedro Alves <palves@redhat.com>
5110 Rename symbols whose names are reserved C++ keywords throughout.
5112 2015-02-27 Pedro Alves <palves@redhat.com>
5114 * Makefile.in (COMPILER): New, get it from autoconf.
5115 (CXX): Get from autoconf instead.
5116 (COMPILE.pre): Use COMPILER.
5117 (CC-LD): Rename to ...
5118 (CC_LD): ... this. Use COMPILER.
5119 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5120 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5121 * acinclude.m4: Include build-with-cxx.m4.
5122 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5123 Disable -Werror by default if building in C++ mode.
5124 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5125 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5126 the C++ compiler. Save/restore CXXFLAGS too.
5127 * configure: Regenerate.
5129 2015-02-27 Pedro Alves <palves@redhat.com>
5131 * acinclude.m4: Include libiberty.m4.
5132 * configure.ac: Call libiberty_INIT.
5133 * config.in, configure: Regenerate.
5135 2015-02-26 Pedro Alves <palves@redhat.com>
5137 * linux-low.c (linux_wait_1): When incrementing the PC past a
5138 program breakpoint always use the_low_target.breakpoint_len as
5139 increment, rather than the maximum between that and
5140 the_low_target.decr_pc_after_break.
5142 2015-02-23 Pedro Alves <palves@redhat.com>
5144 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5145 thread was doing a step-over; always adjust the PC if
5146 we stepped over a permanent breakpoint.
5147 (linux_wait_1): If we stepped over breakpoint that was on top of a
5148 permanent breakpoint, manually advance the PC past it.
5150 2015-02-23 Pedro Alves <palves@redhat.com>
5152 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5154 (x86_fill_gregset, x86_store_gregset): Use it when handling
5157 2015-02-20 Pedro Alves <palves@redhat.com>
5159 * thread-db.c: Include "nat/linux-procfs.h".
5160 (thread_db_init): Skip listing new threads if the kernel supports
5161 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5163 2015-02-20 Pedro Alves <palves@redhat.com>
5165 * linux-low.c (status_pending_p_callback): Use ptid_match.
5167 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5169 PR breakpoints/16812
5170 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5171 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5172 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5174 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5176 PR breakpoints/15956
5177 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5179 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5181 * linux-low.c (linux_low_btrace_conf): Print size.
5182 * server.c (handle_btrace_conf_general_set): New.
5183 (hanle_general_set): Call handle_btrace_conf_general_set.
5184 (handle_query): Report Qbtrace-conf:bts:size as supported.
5186 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5188 * linux-low.c (linux_low_enable_btrace): Update parameters.
5189 (linux_low_btrace_conf): New.
5190 (linux_target_ops)<to_btrace_conf>: Initialize.
5191 * server.c (current_btrace_conf): New.
5192 (handle_btrace_enable): Rename to ...
5193 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5194 to target_enable_btrace. Update comment. Update users.
5195 (handle_qxfer_btrace_conf): New.
5196 (qxfer_packets): Add btrace-conf entry.
5197 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5198 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5199 (target_ops)<read_btrace_conf>: New.
5200 (target_enable_btrace): Update parameters.
5201 (target_read_btrace_conf): New.
5203 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5205 * server.c (handle_btrace_general_set): Remove call to
5206 target_supports_btrace.
5207 (supported_btrace_packets): New.
5208 (handle_query): Call supported_btrace_packets.
5209 * target.h: include btrace-common.h.
5210 (btrace_target_info): Removed.
5211 (supports_btrace, target_supports_btrace): Update parameters.
5213 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5215 * Makefile.in (SFILES): Add common/btrace-common.c.
5216 (OBS): Add common/btrace-common.o.
5217 (btrace-common.o): Add build rules.
5218 * linux-low: Include btrace-common.h.
5219 (linux_low_read_btrace): Use struct btrace_data. Call
5220 btrace_data_init and btrace_data_fini.
5222 2015-02-06 Pedro Alves <palves@redhat.com>
5224 * thread-db.c (find_new_threads_callback): Add debug output.
5226 2015-02-04 Pedro Alves <palves@redhat.com>
5228 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5229 (resume_stopped_resumed_lwps): New function.
5230 (linux_wait_for_event_filtered): Use it.
5232 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5234 * Makefile.in (SFILES): Add linux-personality.c.
5235 (linux-personality.o): New rule.
5236 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5237 list of objects to be built.
5238 * linux-low.c: Include nat/linux-personality.h.
5239 (linux_create_inferior): Remove code to disable address space
5240 randomization (moved to ../nat/linux-personality.c). Create
5241 cleanup to disable address space randomization.
5243 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5245 * Makefile.in (posix-strerror.o): New rule.
5246 (mingw-strerror.o): Likewise.
5247 * configure: Regenerated.
5248 * configure.ac: Source file ../common/common.host. Initialize new
5249 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5251 2015-01-14 Yao Qi <yao@codesourcery.com>
5253 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5254 (ppc-linux.o): New rule.
5255 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5256 * configure.ac: AC_CHECK_FUNCS(getauxval).
5257 * config.in: Re-generated.
5258 * configure: Re-generated.
5259 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5260 ppc64_64bit_inferior_p
5262 2015-01-14 Yao Qi <yao@codesourcery.com>
5264 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5265 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5266 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5267 (PT_ORIG_R3, PT_TRAP): Likewise.
5268 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5269 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5270 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5272 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5274 * i387-fp.c (i387_cache_to_xsave): In look over
5275 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5276 zmmh_low_space field by use of zmmh_high_space.
5278 2015-01-09 Pedro Alves <palves@redhat.com>
5280 * linux-low.c (step_over_bkpt): Move higher up in the file.
5281 (handle_extended_wait): Don't store the stop_pc here.
5282 (get_stop_pc): Adjust comments and rename to ...
5283 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5284 stopped for a software breakpoint or hardware breakpoint.
5285 (thread_still_has_status_pending_p): New function.
5286 (status_pending_p_callback): Use
5287 thread_still_has_status_pending_p. If the event is no longer
5288 interesting, resume the LWP.
5289 (handle_tracepoints): Add assert.
5290 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5291 (wstatus_maybe_breakpoint): New function.
5292 (cancel_breakpoint): Delete function.
5293 (check_stopped_by_watchpoint): New function, factored out from
5294 linux_low_filter_event.
5295 (lp_status_maybe_breakpoint): Delete function.
5296 (linux_low_filter_event): Remove filter_ptid argument.
5297 Leave thread group exits pending here. Store the LWP's stop PC.
5298 Always leave events pending.
5299 (linux_wait_for_event_filtered): Pull all events out of the
5300 kernel, and leave them all pending.
5301 (count_events_callback, select_event_lwp_callback): Consider all
5303 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5304 (select_event_lwp): Only give preference to the stepping LWP in
5305 all-stop mode. Adjust comments.
5306 (ignore_event): New function.
5307 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5308 references to cancel_breakpoints. Adjust to renames. Also give
5309 equal priority to all LWPs that have had events in non-stop mode.
5310 If reporting a software breakpoint event, unadjust the LWP's PC.
5311 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5312 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5314 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5315 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5316 (linux_stopped_by_watchpoint): Adjust.
5317 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5318 * linux-low.h (enum lwp_stop_reason): New.
5319 (struct lwp_info) <stop_pc>: Adjust comment.
5320 <stopped_by_watchpoint>: Delete field.
5321 <stop_reason>: New field.
5322 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5323 * mem-break.c (software_breakpoint_inserted_here)
5324 (hardware_breakpoint_inserted_here): New function.
5325 * mem-break.h (software_breakpoint_inserted_here)
5326 (hardware_breakpoint_inserted_here): Declare.
5327 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5328 (cancel_breakpoints): Delete.
5329 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5330 (upload_fast_traceframes): Remove references to
5333 2015-01-09 Pedro Alves <palves@redhat.com>
5335 * thread-db.c (find_new_threads_callback): Ignore thread if the
5336 kernel thread ID is -1.
5338 2015-01-09 Pedro Alves <palves@redhat.com>
5340 * linux-low.c (linux_attach_fail_reason_string): Move to
5341 nat/linux-ptrace.c, and rename.
5342 (linux_attach_lwp): Update comment.
5343 (attach_proc_task_lwp_callback): New function.
5344 (linux_attach): Adjust to rename and use
5345 linux_proc_attach_tgid_threads.
5346 (linux_attach_fail_reason_string): Delete declaration.
5348 2015-01-01 Joel Brobecker <brobecker@adacore.com>
5350 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5351 * server.c (gdbserver_version): Likewise.
5353 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5355 * remote-utils.c: Include ctype.h.
5356 (input_interrupt): Explicitly handle the case when the char
5357 received is the NUL byte. Improve the printing of non-ASCII
5360 2014-12-16 Joel Brobecker <brobecker@adacore.com>
5362 * linux-low.c (linux_low_filter_event): Update call to
5363 linux_enable_event_reporting following the addition of
5364 a new parameter to that function.
5366 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
5369 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5370 (AARCH64_FPCR_REGNO): Likewise.
5371 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5372 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5373 (aarch64_store_fpregset): Likewise.
5375 2014-12-15 Joel Brobecker <brobecker@adacore.com>
5377 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5378 Remove FIXME comment about assumption about N.
5380 2014-12-13 Joel Brobecker <brobecker@adacore.com>
5382 * configure.ac: If large-file support is disabled in GDBserver,
5383 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5384 * configure: Regenerate.
5386 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5388 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5389 warning upon ENODATA from ptrace.
5390 * linux-s390-low.c (s390_store_tdb): New.
5391 (s390_regsets): Add regset for NT_S390_TDB.
5393 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5395 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5396 without a fill_function.
5397 * linux-s390-low.c (s390_fill_last_break): Remove.
5398 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5399 (s390_arch_setup): Use regset's size instead of fill_function for
5402 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5404 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5405 the regset's store function when ptrace returned an error.
5406 * regcache.c (get_thread_regcache): Invalidate register cache
5407 before fetching inferior's registers.
5409 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5411 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5412 while-loop as for-loop.
5413 (regsets_store_inferior_registers): Likewise.
5415 2014-11-28 Yao Qi <yao@codesourcery.com>
5417 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5418 * config.in, configure: Re-generate.
5419 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5422 2014-11-21 Yao Qi <yao@codesourcery.com>
5424 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5425 (AC_CHECK_HEADERS): Remove malloc.h.
5426 * configure: Re-generated.
5427 * config.in: Re-generated.
5428 * server.h: Don't include alloca.h and malloc.h.
5429 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5430 Don't include malloc.h.
5432 2014-11-17 Joel Brobecker <brobecker@adacore.com>
5434 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5435 corresponding ERRNO check in same block.
5437 2014-11-12 Pedro Alves <palves@redhat.com>
5439 * server.c (cont_thread): Update comment.
5440 (start_inferior, attach_inferior): No longer clear cont_thread.
5441 (handle_v_cont): No longer set cont_thread.
5442 (captured_main): Clear cont_thread each time a GDB connects.
5444 2014-11-12 Pedro Alves <palves@redhat.com>
5446 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5447 thread, and don't resume all threads if the Hc thread has exited.
5449 2014-11-12 Pedro Alves <palves@redhat.com>
5451 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5452 the process group instead of to a specific LWP.
5454 2014-10-15 Pedro Alves <palves@redhat.com>
5457 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5459 (arm_set_thread_context): Delete.
5460 (the_low_target): Adjust.
5461 * win32-i386-low.c (debug_registers_changed)
5462 (debug_registers_used): Delete.
5463 (update_debug_registers_callback): New function.
5464 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5465 needing to update their debug registers.
5466 (win32_get_current_dr): New function.
5467 (x86_dr_low_get_addr, x86_dr_low_get_control)
5468 (x86_dr_low_get_status): Fetch the debug register from the thread
5470 (i386_initial_stuff): Adjust.
5471 (i386_get_thread_context): Remove current_event parameter. Don't
5472 clear debug_registers_changed nor copy DR values to
5474 (i386_set_thread_context): Delete.
5475 (i386_prepare_to_resume): New function.
5476 (i386_thread_added): Mark the thread as needing to update irs
5478 (the_low_target): Remove i386_set_thread_context and install
5479 i386_prepare_to_resume.
5480 * win32-low.c (win32_get_thread_context): Adjust.
5481 (win32_set_thread_context): Use SetThreadContext
5483 (win32_prepare_to_resume): New function.
5484 (win32_require_context): New function, factored out from ...
5485 (thread_rec): ... this.
5486 (continue_one_thread): Call win32_prepare_to_resume on each thread
5487 we're about to continue.
5488 (win32_resume): Call win32_prepare_to_resume on the event thread.
5489 * win32-low.h (struct win32_thread_info)
5490 <debug_registers_changed>: New field.
5491 (struct win32_target_ops): Change prototype of set_thread_context,
5492 delete set_thread_context and add prepare_to_resume.
5493 (win32_require_context): New declaration.
5495 2014-10-08 Gary Benson <gbenson@redhat.com>
5497 * server.h: Do not include common-exceptions.h.
5499 2014-10-08 Gary Benson <gbenson@redhat.com>
5501 * server.h: Do not include cleanups.h.
5503 2014-09-30 James Hogan <james.hogan@imgtec.com>
5505 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5508 2014-09-23 Yao Qi <yao@codesourcery.com>
5510 * linux-low.c (lp_status_maybe_breakpoint): New function.
5511 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5512 (count_events_callback): Likewise.
5513 (select_event_lwp_callback): Likewise.
5514 (cancel_breakpoints_callback): Likewise.
5516 2014-09-19 Don Breazeal <donb@codesourcery.com>
5518 * linux-low.c (handle_extended_wait): Call
5519 linux_ptrace_get_extended_event.
5520 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5521 linux_is_extended_waitstatus.
5523 2014-09-16 Joel Brobecker <brobecker@adacore.com>
5525 * Makefile.in (CPPFLAGS): Define.
5526 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5527 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5529 2014-09-16 Gary Benson <gbenson@redhat.com>
5531 * inferiors.h (current_inferior): Renamed as...
5532 (current_thread): New variable. All uses updated.
5533 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5534 (maybe_move_out_of_jump_pad): Likewise.
5535 (cancel_breakpoint): Likewise.
5536 (linux_low_filter_event): Likewise.
5537 (wait_for_sigstop): Likewise.
5538 (linux_resume_one_lwp): Likewise.
5539 (need_step_over_p): Likewise.
5540 (start_step_over): Likewise.
5541 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5542 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5543 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5544 and save_inferior as saved_thread.
5545 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5547 (regcache_invalidate_thread): Likewise.
5548 * remote-utils.c (prepare_resume_reply): Likewise.
5549 * thread-db.c (thread_db_get_tls_address): Likewise.
5550 (disable_thread_event_reporting): Likewise.
5551 (remove_thread_event_breakpoints): Likewise.
5552 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5554 * target.h (set_desired_inferior): Renamed as...
5555 (set_desired_thread): New declaration. All uses updated.
5556 * server.c (myresume): Updated comment to reference thread instead
5558 (handle_serial_event): Likewise.
5559 (handle_target_event): Likewise.
5561 2014-09-12 Tom Tromey <tromey@redhat.com>
5562 Gary Benson <gbenson@redhat.com>
5564 * regcache.h: Include common-regcache.h.
5565 (regcache_read_pc): Don't declare.
5566 * regcache.c (get_thread_regcache_for_ptid): New function.
5568 2014-09-11 Tom Tromey <tromey@redhat.com>
5569 Gary Benson <gbenson@redhat.com>
5571 * symbol.c: New file.
5572 * Makefile.in (SFILES): Add symbol.c.
5573 (OBS): Add symbol.o.
5575 2014-09-11 Gary Benson <gbenson@redhat.com>
5577 * target.c (target_stop_ptid, target_continue_ptid): New
5580 2014-09-11 Tom Tromey <tromey@redhat.com>
5581 Gary Benson <gbenson@redhat.com>
5583 * target.h: Include target/target.h.
5584 * target.c (target_read_memory, target_read_uint32)
5585 (target_write_memory): New functions.
5587 2014-09-11 Gary Benson <gbenson@redhat.com>
5589 * server.h (debug_hw_points): Don't declare.
5590 * server.c (debug_hw_points): Don't define. Replace all uses
5591 with show_debug_regs.
5592 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5593 all uses with show_debug_regs.
5595 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5597 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5598 endianness into account.
5599 (ppc_supply_ptrace_register): Likewise.
5601 2014-09-03 James Hogan <james.hogan@imgtec.com>
5603 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5604 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5606 2014-09-03 Gary Benson <gbenson@redhat.com>
5608 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5609 ALL_DEBUG_ADDRESS_REGISTERS.
5611 2014-09-02 Gary Benson <gbenson@redhat.com>
5613 * i386-low.h: Renamed as...
5614 * x86-low.h: New file. All type, function and variable name
5615 prefixes changed from "i386_" to "x86_". All references updated.
5616 * i386-low.c: Renamed as...
5617 * x86-low.c: New file. All type, function and variable name
5618 prefixes changed from "i386_" to "x86_". All references updated.
5620 2014-09-02 Gary Benson <gbenson@redhat.com>
5622 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5623 (x86_linux_new_thread): Likewise.
5625 2014-08-29 Gary Benson <gbenson@redhat.com>
5627 * server.h (setjmp.h): Do not include.
5628 (toplevel): Do not declare.
5629 (common-exceptions.h): Include.
5630 (cleanups.h): Likewise.
5631 * server.c (toplevel): Do not define.
5632 (exit_code): New static global.
5633 (detach_or_kill_for_exit_cleanup): New function.
5634 (main): New function. Original main renamed to...
5635 (captured_main): New function.
5636 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5638 2014-08-29 Gary Benson <gbenson@redhat.com>
5640 * Makefile.in (SFILES): Add common/common-exceptions.c.
5641 (OBS): Add common-exceptions.o.
5642 (common-exceptions.o): New rule.
5643 * utils.c (prepare_to_throw_exception): New function.
5645 2014-08-29 Gary Benson <gbenson@redhat.com>
5647 * config.in: Regenerate.
5648 * configure: Likewise.
5650 2014-08-29 Gary Benson <gbenson@redhat.com>
5652 * Makefile.in (SFILES): Add common/cleanups.c.
5654 (cleanups.o): New rule.
5656 2014-08-29 Gary Benson <gbenson@redhat.com>
5658 * utils.c (internal_vwarning): New function.
5660 2014-08-28 Gary Benson <gbenson@redhat.com>
5662 * utils.h (fatal): Remove declaration.
5663 * utils.c (fatal): Remove function.
5665 2014-08-28 Gary Benson <gbenson@redhat.com>
5667 * tracepoint.c (gdb_agent_init): Replace fatal with
5669 (initialize_tracepoint): Likewise.
5671 2014-08-28 Gary Benson <gbenson@redhat.com>
5673 * remote-utils.c (remote_prepare): Replace fatal with error.
5675 2014-08-28 Gary Benson <gbenson@redhat.com>
5677 * linux-low.c (linux_async): Replace fatal with warning.
5679 (linux_start_non_stop): Return -1 if linux_async failed.
5681 2014-08-28 Gary Benson <gbenson@redhat.com>
5683 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5685 (i386_dr_low_get_addr): Remove vague comment.
5686 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5689 2014-08-28 Gary Benson <gbenson@redhat.com>
5691 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5692 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5694 (linux_resume_one_lwp): Likewise.
5695 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5697 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5698 with internal_error.
5699 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5700 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5701 (find_register_by_name): Replace fatal with internal_error.
5702 (find_regno): Likewise.
5703 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5704 * thread-db.c (thread_db_create_event): Likewise.
5705 (thread_db_load_search): Likewise.
5706 (try_thread_db_load_1): Likewise.
5707 * tracepoint.c (get_jump_space_head): Replace fatal with
5709 (claim_trampoline_space): Likewise.
5710 (have_fast_tracepoint_trampoline_buffer): Likewise.
5711 (cmd_qtstart): Likewise.
5712 (stop_tracing): Likewise.
5713 (fast_tracepoint_collecting): Likewise.
5714 (target_malloc): Likewise.
5715 (download_tracepoint): Likewise.
5716 (download_trace_state_variables): Replace check with gdb_assert.
5717 (upload_fast_traceframes): Replace fatal with internal_error.
5719 2014-08-19 Tom Tromey <tromey@redhat.com>
5720 Gary Benson <gbenson@redhat.com>
5722 * Makefile.in (SFILES): Add common/common-debug.c.
5723 (OBS): Add common-debug.o.
5724 (common-debug.o): New rule.
5725 * debug.h (debug_printf): Don't declare.
5726 * debug.c (debug_printf): Renamed and rewritten as...
5727 (debug_vprintf): New function.
5729 2014-08-19 Gary Benson <gbenson@redhat.com>
5731 * utils.h: Do not include print-utils.h.
5733 2014-08-19 Tom Tromey <tromey@redhat.com>
5734 Gary Benson <gbenson@redhat.com>
5736 * server.h: Add static assertion.
5737 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5739 2014-08-19 Tom Tromey <tromey@redhat.com>
5740 Gary Benson <gbenson@redhat.com>
5742 * Makefile.in (SFILES): Add common/errors.c.
5743 (OBS): Add errors.o.
5744 (IPA_OBS): Add errors-ipa.o.
5745 (errors.o): New rule.
5746 (errors-ipa.o): Likewise.
5747 * utils.h (perror_with_name, error, warning): Don't declare.
5748 * utils.c (warning): Renamed and rewritten as...
5749 (vwarning): New function.
5750 (error): Renamed and rewritten as...
5751 (verror): New function.
5752 (internal_error): Renamed and rewritten as...
5753 (internal_verror): New function.
5755 2014-08-07 Gary Benson <gbenson@redhat.com>
5757 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5758 * configure: Regenerate.
5759 * config.in: Likewise.
5760 * server.h: Do not include errno.h.
5761 * event-loop.c: Likewise.
5762 * hostio-errno.c: Likewise.
5763 * linux-low.c: Likewise.
5764 * remote-utils.c: Likewise.
5765 * spu-low.c: Likewise.
5766 * utils.c: Likewise.
5767 * gdbreplay.c: Unconditionally include errno.h.
5769 2014-08-07 Gary Benson <gbenson@redhat.com>
5771 * server.h: Do not include string.h.
5772 * event-loop.c: Likewise.
5773 * linux-low.c: Likewise.
5774 * regcache.c: Likewise.
5775 * remote-utils.c: Likewise.
5776 * spu-low.c: Likewise.
5777 * utils.c: Likewise.
5779 2014-08-07 Gary Benson <gbenson@redhat.com>
5781 * server.h: Do not include gdb_assert.h.
5783 2014-08-07 Gary Benson <gbenson@redhat.com>
5785 * server.h: Do not include common-utils.h.
5787 2014-08-07 Gary Benson <gbenson@redhat.com>
5789 * server.h: Do not include ptid.h.
5790 * notif.h: Likewise.
5792 2014-08-07 Gary Benson <gbenson@redhat.com>
5794 * server.h: Do not include gdb_locale.h.
5796 2014-08-07 Gary Benson <gbenson@redhat.com>
5798 * server.h: Do not include gdb/signals.h.
5799 * win32-low.c: Likewise.
5801 2014-08-07 Gary Benson <gbenson@redhat.com>
5803 * server.h: Do not include pathmax.h.
5805 2014-08-07 Gary Benson <gbenson@redhat.com>
5807 * server.h: Do not include libiberty.h.
5808 * linux-bfin-low.c: Likewise.
5810 2014-08-07 Gary Benson <gbenson@redhat.com>
5812 * server.h: Do not include ansidecl.h.
5814 2014-08-07 Gary Benson <gbenson@redhat.com>
5816 * linux-x86-low.c: Do not include stddef.h.
5817 * lynx-ppc-low.c: Likewise.
5818 * tracepoint.c: Likewise.
5820 2014-08-07 Gary Benson <gbenson@redhat.com>
5822 * server.h: Do not include stdarg.h.
5823 * nto-low.c: Likewise.
5825 2014-08-07 Gary Benson <gbenson@redhat.com>
5827 * server.h: Do not include stdlib.h.
5828 * inferiors.c: Likewise.
5829 * linux-low.c: Likewise.
5830 * regcache.c: Likewise.
5831 * spu-low.c: Likewise.
5832 * tracepoint.c: Likewise.
5833 * utils.c: Likewise.
5835 2014-08-07 Gary Benson <gbenson@redhat.com>
5837 * server.h: Do not include stdio.h.
5838 * linux-low.c: Likewise.
5839 * remote-utils.c: Likewise.
5840 * spu-low.c: Likewise.
5841 * utils.c: Likewise.
5842 * wincecompat.c: Likewise.
5844 2014-08-06 Gary Benson <gbenson@redhat.com>
5846 * regcache.c (init_register_cache): Move conditionals inside if.
5848 2014-08-06 Gary Benson <gbenson@redhat.com>
5850 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5852 2014-07-31 Gary Benson <gbenson@redhat.com>
5854 * ax.h: Do not include server.h.
5855 * gdbthread.h: Likewise.
5856 * lynx-low.h: Likewise.
5857 * notif.h: Likewise.
5859 2014-07-30 Gary Benson <gbenson@redhat.com>
5861 * server.h: Include common-defs.h.
5862 Do not include config.h or build-gnulib-gdbserver/config.h.
5864 2014-07-30 Gary Benson <gbenson@redhat.com>
5866 * hostio-errno.c: Move server.h to top of includes list.
5867 * inferiors.c: Likewise.
5868 * linux-x86-low.c: Likewise.
5869 * notif.c: Include server.h.
5871 2014-07-24 Tom Tromey <tromey@redhat.com>
5872 Gary Benson <gbenson@redhat.com>
5874 * server.h (CORE_ADDR): Now unsigned.
5876 2014-07-16 Pedro Alves <palves@redhat.com>
5878 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5880 2014-07-15 Pedro Alves <palves@redhat.com>
5882 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5885 2014-07-11 Pedro Alves <palves@redhat.com>
5887 * linux-low.c (kill_wait_lwp): New function, based on
5888 kill_one_lwp_callback, but use my_waitpid directly.
5889 (kill_one_lwp_callback, linux_kill): Use it.
5891 2014-06-23 Pedro Alves <palves@redhat.com>
5893 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5894 before setting DR0..DR3.
5896 2014-06-20 Gary Benson <gbenson@redhat.com>
5898 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5899 * configure: Regenerated.
5900 * config.in: Likewise.
5902 2014-06-20 Gary Benson <gbenson@redhat.com>
5904 * Makefile.in (SFILES): Update locations for files moved
5906 (object file files): Reordered.
5908 2014-06-20 Gary Benson <gbenson@redhat.com>
5910 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5911 (i386_dr_low_set_addr): Likewise.
5912 (i386_dr_low_get_addr): Likewise.
5913 (i386_dr_low_can_set_control): Likewise.
5914 (i386_dr_low_set_control): Likewise.
5915 (i386_dr_low_get_control): Likewise.
5916 (i386_dr_low_get_status): Likewise.
5917 (i386_get_debug_register_length): Likewise.
5918 * linux-x86-low.c (i386_dr_low_set_addr):
5919 Changed signature. Made static.
5920 (i386_dr_low_get_addr): Likewise.
5921 (i386_dr_low_set_control): Likewise.
5922 (i386_dr_low_get_control): Likewise.
5923 (i386_dr_low_get_status): Likewise.
5924 (i386_dr_low): New global variable.
5925 * win32-i386-low.c (i386_dr_low_set_addr):
5926 Changed signature. Made static.
5927 (i386_dr_low_get_addr): Likewise.
5928 (i386_dr_low_set_control): Likewise.
5929 (i386_dr_low_get_control): Likewise.
5930 (i386_dr_low_get_status): Likewise.
5931 (i386_dr_low): New global variable.
5933 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
5935 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
5936 * Makefile.in (AR, AR_FLAGS): Define.
5937 * configure: Regenerate.
5939 2014-06-19 Gary Benson <gbenson@redhat.com>
5941 * Makefile.in (i386-dregs.o): New rule.
5942 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
5943 * i386-low.c (target.h): Remove include.
5944 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
5945 (DR_CONTROL_SHIFT): Likewise.
5946 (DR_CONTROL_SIZE): Likewise.
5947 (DR_RW_EXECUTE): Likewise.
5948 (DR_RW_WRITE): Likewise.
5949 (DR_RW_READ): Likewise.
5950 (DR_RW_IORW): Likewise.
5951 (DR_LEN_1): Likewise.
5952 (DR_LEN_2): Likewise.
5953 (DR_LEN_4): Likewise.
5954 (DR_LEN_8): Likewise.
5955 (DR_LOCAL_ENABLE_SHIFT): Likewise.
5956 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
5957 (DR_ENABLE_SIZE): Likewise.
5958 (DR_LOCAL_SLOWDOWN): Likewise.
5959 (DR_GLOBAL_SLOWDOWN): Likewise.
5960 (DR_CONTROL_RESERVED): Likewise.
5961 (I386_DR_CONTROL_MASK): Likewise.
5962 (I386_DR_VACANT): Likewise.
5963 (I386_DR_LOCAL_ENABLE): Likewise.
5964 (I386_DR_GLOBAL_ENABLE): Likewise.
5965 (I386_DR_DISABLE): Likewise.
5966 (I386_DR_SET_RW_LEN): Likewise.
5967 (I386_DR_GET_RW_LEN): Likewise.
5968 (I386_DR_WATCH_HIT): Likewise.
5969 (i386_wp_op_t): Likewise.
5970 (i386_show_dr): Likewise.
5971 (i386_length_and_rw_bits): Likewise.
5972 (i386_insert_aligned_watchpoint): Likewise.
5973 (i386_remove_aligned_watchpoint): Likewise.
5974 (i386_handle_nonaligned_watchpoint): Likewise.
5975 i386_update_inferior_debug_regs(): Likewise.
5976 (i386_dr_insert_watchpoint): Likewise.
5977 (i386_dr_remove_watchpoint): Likewise.
5978 (i386_dr_region_ok_for_watchpoint): Likewise.
5979 (i386_dr_stopped_data_address): Likewise.
5980 (i386_dr_stopped_by_watchpoint): Likewise.
5982 2014-06-19 Gary Benson <gbenson@redhat.com>
5984 * i386-low.c (i386_dr_show): Renamed to
5985 i386_show_dr and made static. All uses updated.
5986 (i386_dr_length_and_rw_bits): Renamed to
5987 i386_length_and_rw_bits and made static.
5989 (i386_dr_insert_aligned_watchpoint): Renamed to
5990 i386_insert_aligned_watchpoint and made static.
5992 (i386_dr_remove_aligned_watchpoint): Renamed to
5993 i386_remove_aligned_watchpoint and made static.
5995 (i386_dr_update_inferior_debug_regs): Renamed to
5996 i386_update_inferior_debug_regs and made static.
5999 2014-06-18 Gary Benson <gbenson@redhat.com>
6001 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6002 (i386_dr_low_can_set_control): Likewise.
6003 (i386_get_debug_register_length): Likewise.
6004 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6005 (i386_dr_low_can_set_control): Likewise.
6006 (i386_get_debug_register_length): Likewise.
6008 2014-06-17 Gary Benson <gbenson@redhat.com>
6010 * i386-low.h (i386-dregs.h): New include.
6011 (DR_FIRSTADDR): Now in i386-dregs.h.
6012 (DR_LASTADDR): Likewise.
6013 (DR_NADDR): Likewise.
6014 (DR_STATUS): Likewise.
6015 (DR_CONTROL): Likewise.
6016 (i386_debug_reg_state): Likewise.
6017 (i386_dr_insert_watchpoint): Likewise.
6018 (i386_dr_remove_watchpoint): Likewise.
6019 (i386_dr_region_ok_for_watchpoint): Likewise.
6020 (i386_dr_stopped_data_address): Likewise.
6021 (i386_dr_stopped_by_watchpoint): Likewise.
6022 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6024 2014-06-18 Gary Benson <gbenson@redhat.com>
6026 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6027 i386_dr_insert_watchpoint.
6028 (i386_low_remove_watchpoint): Renamed to
6029 i386_dr_remove_watchpoint.
6030 (i386_low_region_ok_for_watchpoint): Renamed to
6031 i386_dr_region_ok_for_watchpoint.
6032 (i386_low_stopped_data_address): Renamed to
6033 i386_dr_stopped_data_address.
6034 (i386_low_stopped_by_watchpoint): Renamed to
6035 i386_dr_stopped_by_watchpoint.
6036 * i386-low.c (i386_show_dr): Renamed to
6037 i386_dr_show and made nonstatic. All uses updated.
6038 (i386_length_and_rw_bits): Renamed to
6039 i386_dr_length_and_rw_bits and made nonstatic.
6041 (i386_insert_aligned_watchpoint): Renamed to
6042 i386_dr_insert_aligned_watchpoint and made nonstatic.
6044 (i386_remove_aligned_watchpoint): Renamed to
6045 i386_dr_remove_aligned_watchpoint and made nonstatic.
6047 (i386_update_inferior_debug_regs): Renamed to
6048 i386_dr_update_inferior_debug_regs and made nonstatic.
6050 (i386_low_insert_watchpoint): Renamed to
6051 i386_dr_insert_watchpoint. All uses updated.
6052 (i386_low_remove_watchpoint): Renamed to
6053 i386_dr_remove_watchpoint. All uses updated.
6054 (i386_low_region_ok_for_watchpoint): Renamed to
6055 i386_dr_region_ok_for_watchpoint. All uses updated.
6056 (i386_low_stopped_data_address): Renamed to
6057 i386_dr_stopped_data_address. All uses updated.
6058 (i386_low_stopped_by_watchpoint): Renamed to
6059 i386_dr_stopped_by_watchpoint. All uses updated.
6061 2014-06-18 Gary Benson <gbenson@redhat.com>
6063 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6064 (i386_dr_low_can_set_control): Likewise.
6065 (i386_insert_aligned_watchpoint): New check.
6067 2014-06-18 Gary Benson <gbenson@redhat.com>
6069 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6072 2014-06-18 Gary Benson <gbenson@redhat.com>
6074 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6075 instead of fatal and error.
6076 (i386_handle_nonaligned_watchpoint): Likewise.
6078 2014-06-18 Gary Benson <gbenson@redhat.com>
6080 * i386-low.c (i386_get_debug_register_length): New macro.
6081 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6082 (i386_show_dr): Use debug_printf instead of fprintf. Use
6083 phex to format values.
6085 2014-06-18 Gary Benson <gbenson@redhat.com>
6087 * i386-low.h: Comment changes.
6088 * i386-low.c: Likewise.
6090 2014-06-18 Gary Benson <gbenson@redhat.com>
6092 * i386-low.c: Whitespace changes.
6094 2014-06-12 Tom Tromey <tromey@redhat.com>
6096 * utils.c (freeargv): Remove.
6098 2014-06-12 Tom Tromey <tromey@redhat.com>
6100 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6101 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6102 (parse_debug_format_options): Likewise.
6103 (gdbserver_usage): Likewise.
6104 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6105 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6106 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6108 ($(LIBGNU)): Depend on libiberty.
6109 (all-lib): Recurse into all subdirs.
6110 (install-only): Invoke "install" target in subdirs.
6111 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6113 * configure: Rebuild.
6114 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6115 for vasprintf, vsnprintf, or gettimeofday.
6116 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6119 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6121 * development.sh: Delete.
6122 * Makefile.in (config.status): Adjust dependency on development.sh.
6123 * configure.ac: Adjust development.sh source call.
6124 * configure: Regenerate.
6126 2014-06-02 Pedro Alves <palves@redhat.com>
6128 * ax.c (gdb_free_agent_expr): New function.
6129 * ax.h (gdb_free_agent_expr): New declaration.
6130 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6132 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6134 (clear_breakpoint_conditions_and_commands): New function.
6135 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6136 (clear_breakpoint_conditions_and_commands): New declaration.
6138 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6140 * linux-aarch64-low.c (asm/ptrace.h): Include.
6142 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6144 Fix TLS access for -static -pthread.
6145 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6146 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6147 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6149 2014-05-20 Pedro Alves <palves@redhat.com>
6151 * linux-aarch64-low.c (aarch64_insert_point)
6152 (aarch64_remove_point): No longer check whether the type is
6153 supported here. Adjust to new interface.
6154 (the_low_target): Install aarch64_supports_z_point_type as
6155 supports_z_point_type method.
6156 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6157 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6158 instead of a Z packet char. Adjust.
6159 (arm_supports_z_point_type): New function.
6160 (arm_insert_point, arm_remove_point): Adjust to new interface.
6161 (the_low_target): Install arm_supports_z_point_type.
6162 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6163 (cris_insert_point, cris_remove_point): Adjust to new interface.
6164 Don't check whether the type is supported here.
6165 (the_low_target): Install cris_supports_z_point_type.
6166 * linux-low.c (linux_supports_z_point_type): New function.
6167 (linux_insert_point, linux_remove_point): Adjust to new interface.
6168 * linux-low.h (struct linux_target_ops) <insert_point,
6169 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6170 raw_breakpoint pointer parameter.
6171 <supports_z_point_type>: New method.
6172 * linux-mips-low.c (mips_supports_z_point_type): New function.
6173 (mips_insert_point, mips_remove_point): Adjust to new interface.
6174 Use mips_supports_z_point_type.
6175 (the_low_target): Install mips_supports_z_point_type.
6176 * linux-ppc-low.c (the_low_target): Install NULL as
6177 supports_z_point_type method.
6178 * linux-s390-low.c (the_low_target): Install NULL as
6179 supports_z_point_type method.
6180 * linux-sparc-low.c (the_low_target): Install NULL as
6181 supports_z_point_type method.
6182 * linux-x86-low.c (x86_supports_z_point_type): New function.
6183 (x86_insert_point): Adjust to new insert_point interface. Use
6184 insert_memory_breakpoint. Adjust to new
6185 i386_low_insert_watchpoint interface.
6186 (x86_remove_point): Adjust to remove_point interface. Use
6187 remove_memory_breakpoint. Adjust to new
6188 i386_low_remove_watchpoint interface.
6189 (the_low_target): Install x86_supports_z_point_type.
6190 * lynx-low.c (lynx_target_ops): Install NULL as
6191 supports_z_point_type callback.
6192 * nto-low.c (nto_supports_z_point_type): New.
6193 (nto_insert_point, nto_remove_point): Adjust to new interface.
6194 (nto_target_ops): Install nto_supports_z_point_type.
6195 * mem-break.c: Adjust intro comment.
6196 (struct raw_breakpoint) <raw_type, size>: New fields.
6197 <inserted>: Update comment.
6198 <shlib_disabled>: Delete field.
6199 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6200 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6201 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6202 (raw_bkpt_type_to_target_hw_bp_type): New function.
6203 (find_enabled_raw_code_breakpoint_at): New function.
6204 (find_raw_breakpoint_at): New type and size parameters. Use them.
6205 (insert_memory_breakpoint): New function, based off
6206 set_raw_breakpoint_at.
6207 (remove_memory_breakpoint): New function.
6208 (set_raw_breakpoint_at): Reimplement.
6209 (set_breakpoint): New, based on set_breakpoint_at.
6210 (set_breakpoint_at): Reimplement.
6211 (delete_raw_breakpoint): Go through the_target->remove_point
6212 instead of assuming memory breakpoints.
6213 (find_gdb_breakpoint_at): Delete.
6214 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6215 (find_gdb_breakpoint): New function.
6216 (set_gdb_breakpoint_at): Delete.
6217 (z_type_supported): New function.
6218 (set_gdb_breakpoint_1): New function, loosely based off
6219 set_gdb_breakpoint_at.
6220 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6221 (delete_gdb_breakpoint_at): Delete.
6222 (delete_gdb_breakpoint_1): New function, loosely based off
6223 delete_gdb_breakpoint_at.
6224 (delete_gdb_breakpoint): New function.
6225 (clear_gdb_breakpoint_conditions): Rename to ...
6226 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6228 (add_condition_to_breakpoint): Make static.
6229 (add_breakpoint_condition): Take a struct breakpoint pointer
6230 instead of an address. Adjust.
6231 (gdb_condition_true_at_breakpoint): Rename to ...
6232 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6234 (gdb_condition_true_at_breakpoint): Reimplement.
6235 (add_breakpoint_commands): Take a struct breakpoint pointer
6236 instead of an address. Adjust.
6237 (gdb_no_commands_at_breakpoint): Rename to ...
6238 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6239 parameter. Return true if no breakpoint was found. Change debug
6241 (gdb_no_commands_at_breakpoint): Reimplement.
6242 (run_breakpoint_commands): Rename to ...
6243 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6244 and change return type to boolean.
6245 (run_breakpoint_commands): New function.
6246 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6247 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6248 breakpoint. Go through the_target->remove_point instead of
6249 assuming memory breakpoint.
6250 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6251 software and hardware breakpoints.
6252 (reinsert_raw_breakpoint): Go through the_target->insert_point
6253 instead of assuming memory breakpoint.
6254 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6255 software and hardware breakpoints.
6256 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6257 Check both software and hardware breakpoints.
6258 (validate_inserted_breakpoint): Assert the breakpoint is a
6259 software breakpoint. Set the inserted flag to -1 instead of
6260 setting shlib_disabled.
6261 (delete_disabled_breakpoints): Adjust.
6262 (validate_breakpoints): Only validate software breakpoints.
6263 Adjust to inserted flag change.
6264 (check_mem_read, check_mem_write): Skip breakpoint types other
6265 than software breakpoints. Adjust to inserted flag change.
6266 * mem-break.h (enum raw_bkpt_type): New enum.
6267 (raw_breakpoint, struct process_info): Forward declare.
6268 (Z_packet_to_target_hw_bp_type): Delete declaration.
6269 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6270 (set_gdb_breakpoint, delete_gdb_breakpoint)
6271 (clear_breakpoint_conditions): New declarations.
6272 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6273 (breakpoint_inserted_here): Update comment.
6274 (add_breakpoint_condition, add_breakpoint_commands): Replace
6275 address parameter with a breakpoint pointer parameter.
6276 (gdb_breakpoint_here): Update comment.
6277 (delete_gdb_breakpoint_at): Delete.
6278 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6279 * server.c (process_point_options): Take a struct breakpoint
6280 pointer instead of an address. Adjust.
6281 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6282 delete_gdb_breakpoint.
6283 * spu-low.c (spu_target_ops): Install NULL as
6284 supports_z_point_type method.
6285 * target.h: Include mem-break.h.
6286 (struct target_ops) <prepare_to_access_memory>: Update comment.
6287 <supports_z_point_type>: New field.
6288 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6289 instead of a char. Also take a raw breakpoint pointer.
6290 * win32-arm-low.c (the_low_target): Install NULL as
6291 supports_z_point_type.
6292 * win32-i386-low.c (i386_supports_z_point_type): New function.
6293 (i386_insert_point, i386_remove_point): Adjust to new interface.
6294 (the_low_target): Install i386_supports_z_point_type.
6295 * win32-low.c (win32_supports_z_point_type): New function.
6296 (win32_insert_point, win32_remove_point): Adjust to new interface.
6297 (win32_target_ops): Install win32_supports_z_point_type.
6298 * win32-low.h (struct win32_target_ops):
6299 <supports_z_point_type>: New method.
6300 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6301 instead of a char. Also take a raw breakpoint pointer.
6303 2014-05-20 Pedro Alves <palves@redhat.com>
6305 * mem-break.h: Include break-common.h.
6306 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6307 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6308 (Z_packet_to_target_hw_bp_type): New declaration.
6309 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6310 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6311 (Z_PACKET_ACCESS_WP): Delete macros.
6312 (Z_packet_to_hw_type): Delete function.
6313 * i386-low.h: Don't include break-common.h here.
6314 (Z_packet_to_hw_type): Delete declaration.
6315 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6316 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6317 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6318 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6319 * linux-aarch64-low.c: Don't include break-common.h here.
6320 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6321 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6322 (Z_packet_to_target_hw_bp_type): Delete function.
6323 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6325 (mips_insert_point, mips_remove_point): Use
6326 Z_packet_to_target_hw_bp_type.
6328 2014-05-20 Pedro Alves <palves@redhat.com>
6330 * linux-aarch64-low.c: Include break-common.h.
6331 (enum target_point_type): Delete.
6332 (Z_packet_to_point_type): Rename to ...
6333 (Z_packet_to_target_hw_bp_type): ... this, and return a
6334 target_hw_bp_type instead.
6335 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6336 instead of an enum target_point_type.
6337 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6339 (aarch64_dr_state_insert_one_point)
6340 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6341 (aarch64_handle_aligned_watchpoint)
6342 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6343 Take an enum target_hw_bp_type instead of an enum
6345 (aarch64_supports_z_point_type): New function.
6346 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6347 use Z_packet_to_target_hw_bp_type.
6349 2014-05-20 Joel Brobecker <brobecker@adacore.com>
6351 * configure.ac: Only use -Werror by default when DEVELOPMENT
6353 * configure: Regenerate.
6355 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6357 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6358 * linux-x86-low.c (X86_64_USER_REGS): New.
6359 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6361 2014-04-28 Yao Qi <yao@codesourcery.com>
6363 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6366 2014-04-25 Pedro Alves <palves@redhat.com>
6369 * linux-low.c (linux_attach_fail_reason_string): New function.
6370 (linux_attach_lwp): Delete.
6371 (linux_attach_lwp_1): Rename to ...
6372 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6373 argument. Remove "initial" parameter. Return int instead of
6374 void. Don't error or warn here.
6375 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6376 failure to attach to the tgid. Call warning when failing to
6378 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6379 argument. Remove "initial" parameter. Return int instead of
6380 void. Don't error or warn here.
6381 (linux_attach_fail_reason_string): New declaration.
6382 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6383 interface change. Use linux_attach_fail_reason_string.
6385 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
6386 Walfred Tedeschi <walfred.tedeschi@intel.com>
6388 * Makefile.in: Added rules to handle new files
6389 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6390 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6391 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6392 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6393 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6394 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6396 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6397 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6398 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6399 i386/x32-avx512.xml.
6400 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6401 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6402 i386/x32-avx512-linux.xml.
6403 * i387-fp.c (num_avx512_k_registers): New constant for number
6405 (num_avx512_zmmh_low_registers): New constant for number of
6406 lower ZMM registers (0-15).
6407 (num_avx512_zmmh_high_registers): New constant for number of
6408 higher ZMM registers (16-31).
6409 (num_avx512_ymmh_registers): New contant for number of higher
6410 YMM registers (ymm16-31 added by avx521 on x86_64).
6411 (num_avx512_xmm_registers): New constant for number of higher
6412 XMM registers (xmm16-31 added by AVX512 on x86_64).
6413 (struct i387_xsave): Add space for AVX512 registers.
6414 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6415 Add code to handle AVX512 registers.
6416 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6417 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6418 prototypei from generated file.
6419 (tdesc_amd64_avx512_linux): Likewise.
6420 (init_registers_x32_avx512_linux): Likewise.
6421 (tdesc_x32_avx512_linux): Likewise.
6422 (init_registers_i386_avx512_linux): Likewise.
6423 (tdesc_i386_avx512_linux): Likewise.
6424 (x86_64_regmap): Add AVX512 registers.
6425 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6427 (initialize_low_arch): Add code to initialize AVX512 registers.
6429 2014-04-23 Pedro Alves <palves@redhat.com>
6431 * mem-break.c (find_gdb_breakpoint_at): Make static.
6432 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6434 2014-04-23 Pedro Alves <palves@redhat.com>
6436 * i386-low.c: Don't include break-common.h here.
6437 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6438 prototype to take target_hw_bp_type as argument instead of a Z
6440 * i386-low.h: Include break-common.h here.
6441 (Z_packet_to_hw_type): Declare.
6442 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6444 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6445 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6446 (x86_remove_point): Convert the packet number to a
6447 target_hw_bp_type before calling i386_low_remove_watchpoint.
6448 * win32-i386-low.c (i386_insert_point): Convert the packet number
6449 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6450 (i386_remove_point): Convert the packet number to a
6451 target_hw_bp_type before calling i386_low_remove_watchpoint.
6453 2014-04-23 Pedro Alves <palves@redhat.com>
6455 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6457 2014-04-10 Pedro Alves <palves@redhat.com>
6459 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6460 Check if the condition or command is NULL before checking if the
6461 breakpoint is known. On success, return true.
6462 * mem-break.h (add_breakpoint_condition): Document return.
6463 (add_breakpoint_commands): Add describing comment.
6464 * server.c (skip_to_semicolon): New function.
6465 (process_point_options): Use it.
6467 2014-04-09 Pedro Alves <palves@redhat.com>
6469 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6472 2014-02-27 Pedro Alves <palves@redhat.com>
6475 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6477 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6479 (last_thread_of_process_p): Take a PID argument instead of a
6481 (linux_wait_for_lwp): Delete.
6482 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6484 (linux_low_filter_event): New function, party factored out from
6485 linux_wait_for_event.
6486 (linux_wait_for_event): Rename to ...
6487 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6488 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6489 sigsuspend. Check for zombie leaders.
6490 (linux_wait_for_event): Reimplement as wrapper around
6491 linux_wait_for_event_filtered.
6492 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6493 a normal or signal exit is seen, it's the whole process exiting.
6494 (wait_for_sigstop): No longer a for_each_inferior callback.
6495 Rewrite on top of linux_wait_for_event_filtered.
6496 (stop_all_lwps): Call wait_for_sigstop directly.
6497 * server.c (resume, handle_target_event): Handle
6498 TARGET_WAITKIND_NO_RESUMED.
6500 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6502 * win32-low.c (psapi_get_dll_name,
6503 * win32_CreateToolhelp32Snapshot): Delete.
6504 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6505 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6507 (handle_load_dll): Add function description.
6508 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6510 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6512 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6514 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6515 base address when calling win32_add_one_solib.
6516 (handle_load_dll): Delete local variable load_addr.
6517 Remove 0x1000 offset applied to DLL base address when calling
6518 win32_add_one_solib.
6519 (handle_unload_dll): Add comment.
6521 2014-02-26 Joel Brobecker <brobecker@adacore.com>
6523 * win32-low.c (win32_add_all_dlls): Renames
6524 win32_ensure_ntdll_loaded. Rewrite function documentation.
6525 Adjust implementation to always load all DLLs.
6526 Add 0x1000 offset to DLL base address when calling
6527 win32_add_one_solib.
6528 (child_initialization_done): New static global.
6529 (do_initial_child_stuff): Set child_initialization_done to
6530 zero during child initialization, and 1 after. Replace call
6531 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6533 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6534 (handle_unload_dll): Add function documentation.
6535 (get_child_debug_event): Ignore load and unload DLL events
6536 during child initialization.
6538 2014-02-20 Doug Evans <dje@google.com>
6540 Remove global all_lwps.
6541 * inferiors.h (ptid_of): Move here from linux-low.h.
6542 (pid_of, lwpid_of): Ditto.
6543 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6544 parameter is a struct thread_info * now.
6545 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6546 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6547 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6549 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6550 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6551 * linux-arm-low.c (update_registers_callback): Update, "entry"
6552 parameter is a struct thread_info * now.
6553 Fetch lwpid from current_inferior directly.
6554 (arm_insert_point): Pass &all_threads to find_inferior instead of
6556 (arm_remove_point): Ditto.
6557 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6558 (arm_prepare_to_resume): Fetch pid from thread.
6559 (arm_read_description): Fetch lwpid from current_inferior directly.
6560 * linux-low.c (all_lwps): Delete.
6561 (delete_lwp): Delete call to remove_inferior.
6562 (handle_extended_wait): Fetch lwpid from thread.
6563 (add_lwp): Don't set lwp->entry.id. Remove call to
6564 add_inferior_to_list.
6565 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6566 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6567 (kill_one_lwp_callback): Ditto.
6568 (linux_kill): Don't dereference NULL pointer.
6569 Fetch ptid,lwpid from thread.
6570 (get_detach_signal): Fetch ptid from thread.
6571 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6572 Simplify call to regcache_invalidate_thread.
6573 (delete_lwp_callback): Update, "entry" parameter is a
6574 struct thread_info * now. Fetch pid from thread.
6575 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6576 (status_pending_p_callback): Update, "entry" parameter is a
6577 struct thread_info * now. Fetch ptid from thread.
6578 (find_lwp_pid): Update, "entry" parameter is a
6579 struct thread_info * now.
6580 (linux_wait_for_lwp): Fetch pid from thread.
6581 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6582 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6583 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6584 (dequeue_one_deferred_signal): Ditto.
6585 (cancel_breakpoint): Fetch ptid from current_inferior.
6586 (linux_wait_for_event): Pass &all_threads to find_inferior,
6587 not &all_lwps. Fetch ptid, lwpid from thread.
6588 (count_events_callback): Update, "entry" parameter is a
6589 struct thread_info * now.
6590 (select_singlestep_lwp_callback): Ditto.
6591 (select_event_lwp_callback): Ditto.
6592 (cancel_breakpoints_callback): Ditto.
6593 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6595 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6596 (unsuspend_one_lwp): Update, "entry" parameter is a
6597 struct thread_info * now.
6598 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6600 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6601 Fetch lwpid from thread, not lwp.
6602 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6603 Pass &all_threads to find_inferior, not &all_lwps.
6604 (send_sigstop): Fetch lwpid from thread, not lwp.
6605 (send_sigstop_callback): Update, "entry" parameter is a
6606 struct thread_info * now.
6607 (suspend_and_send_sigstop_callback): Ditto.
6608 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6609 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6610 struct thread_info * now.
6611 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6613 (lwp_running): Update, "entry" parameter is a
6614 struct thread_info * now.
6615 (stop_all_lwps): Fetch ptid from thread.
6616 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6617 (linux_resume_one_lwp): Fetch lwpid from thread.
6618 (linux_set_resume_request): Update, "entry" parameter is a
6619 struct thread_info * now. Fetch pid, lwpid from thread.
6620 (resume_status_pending_p): Update, "entry" parameter is a
6621 struct thread_info * now.
6622 (need_step_over_p): Ditto. Fetch lwpid from thread.
6623 (start_step_over): Fetch lwpid from thread.
6624 (linux_resume_one_thread): Update, "entry" parameter is a
6625 struct thread_info * now. Fetch lwpid from thread.
6626 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6627 (proceed_one_lwp): Update, "entry" parameter is a
6628 struct thread_info * now. Fetch lwpid from thread.
6629 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6630 struct thread_info * now.
6631 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6632 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6633 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6635 (regsets_store_inferior_registers): Ditto.
6636 (fetch_register, store_register): Ditto.
6637 (linux_read_memory, linux_write_memory): Ditto.
6638 (linux_request_interrupt): Ditto.
6639 (linux_read_auxv): Ditto.
6640 (linux_xfer_siginfo): Ditto.
6641 (linux_qxfer_spu): Ditto.
6642 (linux_qxfer_libraries_svr4): Ditto.
6643 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6644 moved to inferiors.h.
6646 (get_thread_lwp): Update.
6647 (struct lwp_info): Delete member "entry". Simplify comment for
6650 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6651 current_inferior directly.
6652 (update_watch_registers_callback): Update, "entry" parameter is a
6653 struct thread_info * now. Fetch pid from thread.
6654 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6655 (mips_insert_point): Fetch lwpid from current_inferior.
6656 Pass &all_threads to find_inferior, not &all_lwps.
6657 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6658 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6660 (mips_stopped_data_address): Ditto.
6661 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6663 * linux-tile-low.c (tile_arch_setup): Ditto.
6664 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6665 (update_debug_registers_callback): Update, "entry" parameter is a
6666 struct thread_info * now. Fetch pid from thread.
6667 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6668 Pass &all_threads to find_inferior, not &all_lwps.
6669 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6670 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6671 Pass &all_threads to find_inferior, not &all_lwps.
6672 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6673 (i386_dr_low_get_status): Ditto.
6674 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6675 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6676 (x86_linux_read_description): Ditto.
6677 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6679 2014-02-20 Doug Evans <dje@google.com>
6681 * inferiors.c (get_first_inferior): Fix buglet.
6683 2014-02-19 Doug Evans <dje@google.com>
6685 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6686 * inferiors.c (add_thread): Change result type to struct thread_info *.
6687 All callers updated.
6688 (add_lwp): Call add_thread here instead of in callers.
6689 All callers updated.
6690 * linux-low.h (get_lwp_thread): Rewrite.
6691 (struct lwp_info): New member "thread".
6693 2014-02-19 Doug Evans <dje@google.com>
6695 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6696 All callers updated.
6698 2014-02-19 Doug Evans <dje@google.com>
6700 * inferiors.c (add_thread): Fix whitespace.
6702 2014-02-19 Doug Evans <dje@google.com>
6704 * dll.c (clear_dlls): Replace accessing list implemention details
6706 * gdbthread.h (get_first_thread): Declare.
6707 * inferiors.c (for_each_inferior_with_data): New function.
6708 (get_first_thread): New function.
6709 (find_thread_ptid): Simplify.
6710 (get_first_inferior): New function.
6711 (clear_list): Delete.
6712 (one_inferior_p): New function.
6713 (clear_inferior_list): New function.
6714 (clear_inferiors): Update.
6715 * inferiors.h (for_each_inferior_with_data): Declare.
6716 (clear_inferior_list): Declare.
6717 (one_inferior_p): Declare.
6718 (get_first_inferior): Declare.
6719 * linux-low.c (linux_wait_for_event): Replace accessing list
6720 implemention details with API function.
6721 * server.c (target_running): Ditto.
6722 (accumulate_file_name_length): New function.
6723 (emit_dll_description): New function.
6724 (handle_qxfer_libraries): Replace accessing list implemention
6725 details with API function.
6726 (handle_qxfer_threads_worker): New function.
6727 (handle_qxfer_threads_proper): Replace accessing list implemention
6728 details with API function.
6729 (handle_query): Ditto.
6730 (visit_actioned_threads_callback_ftype): New typedef.
6731 (visit_actioned_threads_data): New struct.
6732 (visit_actioned_threads): Rewrite to be find_inferior callback.
6733 (resume): Call find_inferior.
6734 (handle_status): Replace accessing list implemention
6735 details with API function.
6736 (process_serial_event): Replace accessing list implemention details
6738 * target.c (set_desired_inferior): Replace accessing list implemention
6739 details with API function.
6740 * tracepoint.c (same_process_p): New function.
6741 (gdb_agent_about_to_close): Replace accessing list implemention
6742 details with API function.
6743 * win32-low.c (child_delete_thread): Replace accessing list
6744 implemention details with API function.
6745 (match_dll_by_basename): New function.
6746 (dll_is_loaded_by_basename): New function.
6747 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6748 details call to dll_is_loaded_by_basename.
6750 2014-02-19 Doug Evans <dje@google.com>
6752 * dll.h (struct dll_info): Add comment.
6753 * gdbthread.h (struct thread_info): Add comment.
6754 (current_ptid): Simplify.
6755 * inferiors.c (add_process): Update.
6756 (remove_process): Update.
6757 * inferiors.h (struct process_info): Rename member "head" to "entry".
6758 * linux-low.c (delete_lwp): Update.
6760 (last_thread_of_process_p): Update.
6761 (kill_one_lwp_callback, linux_kill): Update.
6762 (status_pending_p_callback): Update.
6763 (wait_for_sigstop): Update. Simplify read of ptid.
6764 (start_step_over): Update.
6765 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6766 (get_lwp_thread): Update.
6767 (struct lwp_info): Rename member "head" to "entry".
6768 * regcache.h (inferior_list_entry): Delete.
6769 * server.c (kill_inferior_callback): Update.
6770 (detach_or_kill_inferior_callback): Update.
6771 (print_started_pid): Update.
6772 (print_attached_pid): Update.
6773 (process_serial_event): Simplify read of ptid.
6774 * thread-db.c (thread_db_create_event): Update.
6775 (thread_db_get_tls_address): Update.
6776 * win32-low.c (current_inferior_ptid): Simplify.
6778 2014-02-19 Tom Tromey <tromey@redhat.com>
6780 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6782 (target_supports_btrace): Update.
6784 2014-02-14 Yao Qi <yao@codesourcery.com>
6786 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6787 (rsp-low-ipa.o): New target.
6789 2014-02-12 Tom Tromey <tromey@redhat.com>
6791 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6792 convert_ascii_to_int.
6793 * regcache.c (registers_to_string): Likewise.
6794 * remote-utils.c (decode_M_packet): Likewise.
6795 * server.c (process_serial_event): Likewise.
6797 2014-02-12 Tom Tromey <tromey@redhat.com>
6799 * server.c (handle_query, handle_v_run): Use hex2bin, not
6801 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6803 2014-02-12 Tom Tromey <tromey@redhat.com>
6805 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6806 convert_int_to_ascii.
6807 * regcache.c (registers_to_string, collect_register_as_string):
6809 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6811 * server.c (process_serial_event): Likewise.
6812 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6813 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6815 2014-02-12 Tom Tromey <tromey@redhat.com>
6817 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6818 bin2hex, not hexify.
6819 * tracepoint.c (cmd_qtstatus): Likewise.
6821 2014-02-12 Tom Tromey <tromey@redhat.com>
6823 * remote-utils.c (monitor_output): Pass explicit length to
6826 2014-02-12 Tom Tromey <tromey@redhat.com>
6828 * tracepoint.c: Include rsp-low.h.
6829 * server.c: Include rsp-low.h.
6830 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6831 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6833 * remote-utils.c: Include rsp-low.h.
6834 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6835 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6836 (convert_int_to_ascii, convert_ascii_to_int): Move to
6838 * regcache.c: Include rsp-low.h.
6839 * ax.c: Include rsp-low.h.
6840 * Makefile.in (SFILES): Add common/rsp-low.c.
6841 (OBS): Add rsp-low.o.
6842 (rsp-low.o): New target.
6844 2014-02-12 Tom Tromey <tromey@redhat.com>
6846 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6847 Include print-utils.h.
6848 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6849 (plongest, thirty_two, phex_nz): Remove.
6850 * Makefile.in (SFILES): Add common/print-utils.c.
6851 (OBS): Add print-utils.o.
6852 (print-utils-ipa.o): New target.
6853 (print-utils.o): New target.
6854 (IPA_OBJS): Add print-utils-ipa.o.
6856 2014-02-06 Tom Tromey <tromey@redhat.com>
6858 * Makefile.in (SFILES): Fix indentation.
6860 2014-02-05 Doug Evans <dje@google.com>
6862 * linux-low.c (linux_wait_for_event): Improve comment.
6863 (linux_wait_1): Keep current_inferior in sync with event_child.
6865 2014-01-22 Doug Evans <dje@google.com>
6867 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6869 2014-01-22 Doug Evans <dje@google.com>
6871 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6872 * configure: Regenerate.
6873 * config.in: Regenerate.
6874 * Makefile.in (SFILES): Add debug.c.
6876 * debug.c: New file.
6877 * debug.h: New file.
6878 * linux-aarch64-low.c (*): Update all debugging printfs to use
6879 debug_printf instead of fprintf.
6880 * linux-arm-low.c (*): Ditto.
6881 * linux-cris-low.c (*): Ditto.
6882 * linux-crisv32-low.c (*): Ditto.
6883 * linux-m32r-low.c (*): Ditto.
6884 * linux-sparc-low.c (*): Ditto.
6885 * linux-x86.c (*): Ditto.
6886 * linux-low.c (*): Ditto.
6887 (linux_wait_1): Add calls to debug_enter, debug_exit.
6888 (linux_wait): Remove redundant debugging printf.
6889 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6890 (linux_resume, unstop_all_lwps): Ditto.
6891 * mem-break.c (*): Update all debugging printfs to use
6892 debug_printf instead of fprintf.
6893 * remote-utils.c (*): Ditto.
6894 * thread-db.c (*): Ditto.
6895 * server.c #include <ctype.h>, "gdb_vecs.h".
6896 (debug_threads): Moved to debug.c.
6897 (*): Update all debugging printfs to use debug_printf instead of
6899 (start_inferior): Replace call to fflush with call to debug_flush.
6900 (monitor_show_help): Mention set debug-format.
6901 (parse_debug_format_options): New function.
6902 (handle_monitor_command): Handle "monitor set debug-format".
6903 (gdbserver_usage): Mention --debug-format.
6904 (main): Parse --debug-format.
6905 * server.h (debug_threads): Declaration moved to debug.h.
6907 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6908 trace_debug_1 that uses debug_printf.
6909 (tracepoint_look_up_symbols): Update all debugging printfs to use
6910 debug_printf instead of fprintf.
6912 2014-01-20 Baruch Siach <baruch@tkos.co.il>
6914 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6917 2014-01-17 Pedro Alves <palves@redhat.com>
6920 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6921 defined after including gdb_proc_service.h.
6923 2014-01-16 Doug Evans <dje@google.com>
6925 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6926 (match_dll): Use it.
6928 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6930 * target.h (target_ops) <read_btrace>: Change parameters and
6931 return type to allow error reporting.
6932 * server.c (handle_qxfer_btrace): Support delta reads. Pass
6933 trace reading errors on.
6934 * linux-low.c (linux_low_read_btrace): Pass trace reading
6936 (linux_low_disable_btrace): New.
6938 2014-01-15 Doug Evans <dje@google.com>
6940 * inferiors.c (thread_id_to_gdb_id): Delete.
6941 * inferiors.h (thread_id_to_gdb_id): Delete.
6943 2014-01-13 Eli Zaretskii <eliz@gnu.org>
6945 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
6946 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
6949 2014-01-08 Pedro Alves <palves@redhat.com>
6951 * server.c (handle_status): Don't discard previous queued stop
6952 replies or thread's pending status here.
6953 (main) <disconnection>: Do it here instead.
6955 2014-01-08 Pedro Alves <palves@redhat.com>
6957 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
6958 * server.c (visit_actioned_threads, handle_pending_status): New
6960 (handle_v_cont): Factor out parts to ...
6961 (resume): ... this new function. If in all-stop, and a thread
6962 being resumed has a pending status, report it without actually
6964 (myresume): Adjust to use the new 'resume' function.
6965 (clear_pending_status_callback, set_pending_status_callback)
6966 (find_status_pending_thread_callback): New functions.
6967 (handle_status): Handle the case of multiple threads having
6968 interesting statuses to report. Report threads' real last signal
6969 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
6970 with an interesting thread to report the status for, instead of
6971 always reporting the status of the first thread.
6973 2014-01-01 Joel Brobecker <brobecker@adacore.com>
6975 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
6976 * gdbreplay.c (gdbreplay_version): Likewise.
6978 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
6980 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
6981 iov.iov_len with the real length in use.
6983 2013-12-13 Joel Brobecker <brobecker@adacore.com>
6985 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
6986 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
6987 for all targets that use win32-low.c.
6988 * win32-low.c (win32_ensure_ntdll_loaded): New function.
6989 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
6991 2013-12-13 Pedro Alves <palves@redhat.com>
6993 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
6994 if equal to TARGET_WAITKIND_LOADED.
6995 * win32-low.c (cached_status): New static global.
6996 (win32_wait): Add declaration.
6997 (do_initial_child_stuff): Flush all initial pending debug events
6998 up to the initial breakpoint.
6999 (win32_wait): If CACHED_STATUS was set, return that instead
7000 of doing a real wait. Remove the code resuming the execution
7001 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7002 during the initial phase. Also remove the code changing
7003 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7004 TARGET_WAITKIND_STOPPED.
7006 2013-12-11 Yao Qi <yao@codesourcery.com>
7008 * notif.c (handle_notif_ack): Return 0 if no notification
7011 2013-11-20 Doug Evans <dje@google.com>
7013 * linux-low.c (linux_set_resume_request): Fix comment.
7015 2013-11-20 Doug Evans <dje@google.com>
7017 * linux-low.c (resume_status_pending_p): Tweak comment.
7019 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7021 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7022 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7023 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7024 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7025 (srv_amd64_regobj): Add amd64-mpx.o.
7026 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7027 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7028 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7029 * i387-fp.c (num_pl_bnd_register) Added constant.
7030 (num_pl_bnd_cfg_registers) Added constant.
7031 (struct i387_xsave) Added reserved area and MPX fields.
7032 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7033 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7035 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7036 (init_registers_amd64_mpx_linux): Declare new function.
7037 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7038 (x86_64_regmap): Add MPX registers.
7039 (x86_linux_read_description): Add MPX case.
7040 (initialize_low_arch): Initialize MPX targets.
7042 2013-11-18 Tom Tromey <tromey@redhat.com>
7044 * configure: Rebuild.
7045 * configure.ac: Don't check for stdlib.h.
7046 * gdbreplay.c: Unconditionally include stdlib.h.
7048 2013-11-18 Tom Tromey <tromey@redhat.com>
7050 * config.in: Rebuild.
7051 * configure: Rebuild.
7052 * configure.ac: Don't use AC_HEADER_DIRENT.
7054 2013-11-18 Tom Tromey <tromey@redhat.com>
7056 * server.h: Don't check HAVE_STRING_H.
7057 * gdbreplay.c: Don't check HAVE_STRING_H.
7058 * configure: Rebuild.
7060 2013-11-18 Tom Tromey <tromey@redhat.com>
7062 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7065 2013-11-08 Tom Tromey <tromey@redhat.com>
7067 * configure, config.in: Rebuild.
7068 * configure.ac: Remove unused configury.
7070 2013-11-08 Tom Tromey <tromey@redhat.com>
7072 * acinclude.m4: Include common.m4, codeset.m4.
7073 * configure, config.in: Rebuild.
7074 * configure.ac: Use GDB_AC_COMMON.
7076 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7078 * linux-s390-low.c (HWCAP_S390_TE): New define.
7079 (s390_arch_setup): Consider the TE field in the HWCAP for
7080 determining 'have_regset_tdb'.
7082 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7085 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7088 2013-10-02 Pedro Alves <palves@redhat.com>
7090 * server.c (process_serial_event): Don't output "GDBserver
7091 exiting" if GDB is connected through stdio.
7092 * target.c (mywait): Likewise, be silent if GDB is connected
7095 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7097 * lynx-low.c (lynx_add_threads_after_attach): New function.
7098 (lynx_attach): Remove call to add_thread. Add call to
7099 lynx_add_threads_after_attach instead.
7101 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7103 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7104 * config.in, configure: Regenerated.
7106 2013-09-18 Yao Qi <yao@codesourcery.com>
7109 * server.c (start_inferior): Clear 'resume_info'.
7111 2013-09-16 Jiong Wang <jiwang@tilera.com>
7113 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7116 2013-09-16 Jiong Wang <jiwang@tilera.com>
7118 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7119 linux-tile-low.o to srv_tgtobj.
7121 2013-09-16 Will Newton <will.newton@linaro.org>
7123 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7126 2013-09-06 Pedro Alves <palves@redhat.com>
7128 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7129 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7130 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7131 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7132 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7133 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7135 2013-09-06 Pedro Alves <palves@redhat.com>
7137 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7138 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7140 2013-09-06 Pedro Alves <palves@redhat.com>
7142 * linux-amd64-ipa.c: Include tracepoint.h.
7143 * linux-i386-ipa.c: Include tracepoint.h.
7145 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7147 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7148 (ps_get_thread_area): New function.
7150 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7152 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7153 (initialize_low_arch): Call init_registers_crisv32 rather than
7154 init_register_crisv32.
7156 2013-09-05 Pedro Alves <palves@redhat.com>
7158 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7160 * hostio.h: ... this new file.
7161 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7162 win32-low.c: Include hostio.h.
7164 2013-09-05 Pedro Alves <palves@redhat.com>
7166 * server.h (gdb_client_data, handler_func, callback_handler_func)
7167 (delete_file_handler, add_file_handler, append_callback_event)
7168 (delete_callback_event, start_event_loop, initialize_event_loop):
7169 Move to event-loop.h and include it.
7170 * event-loop.h: New file.
7172 2013-09-05 Pedro Alves <palves@redhat.com>
7174 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7175 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7176 (loaded_dll, unloaded_dll): Move to ...
7177 * dll.h: ... this new file.
7178 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7180 2013-09-05 Pedro Alves <palves@redhat.com>
7182 * server.h (current_process, get_thread_process, all_processes)
7183 (add_inferior_to_list, for_each_inferior, current_inferior)
7184 (remove_inferior, add_process, remove_process, find_process_pid)
7185 (have_started_inferiors_p, have_attached_inferiors_p)
7186 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7187 (clear_inferiors, find_inferior, find_inferior_id)
7188 (inferior_target_data, set_inferior_target_data)
7189 (inferior_regcache_data, set_inferior_regcache_data): Move to
7190 inferiors.h, and include it.
7191 * inferiors.h: New file.
7193 2013-09-05 Pedro Alves <palves@redhat.com>
7195 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7199 2013-09-05 Pedro Alves <palves@redhat.com>
7201 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7203 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7204 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7205 (handle_tracepoint_general_set, handle_tracepoint_query)
7206 (tracepoint_finished_step, tracepoint_was_hit)
7207 (release_while_stepping_state_list, current_traceframe)
7208 (in_readonly_region, traceframe_read_mem)
7209 (fetch_traceframe_registers, traceframe_read_sdata)
7210 (traceframe_read_info, struct fast_tpoint_collect_status)
7211 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7212 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7213 (supply_fast_tracepoint_registers)
7214 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7215 (ipa_tdesc, claim_trampoline_space)
7216 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7217 (agent_mem_read, agent_get_trace_state_variable_value)
7218 (agent_set_trace_state_variable_value, agent_tsv_read)
7219 (agent_mem_read_string, get_raw_reg_func_addr)
7220 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7221 * tracepoint.h: ... this new file.
7223 2013-09-05 Pedro Alves <palves@redhat.com>
7225 * server.h (perror_with_name, error, fatal, warning, paddress)
7226 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7228 * utils.h: New file.
7230 2013-09-05 Pedro Alves <palves@redhat.com>
7232 * server.h (remote_debug, noack_mode, transport_is_reliable)
7233 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7234 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7235 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7236 (write_enn, initialize_async_io, enable_async_io)
7237 (disable_async_io, check_remote_input_interrupt_request)
7238 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7239 (dead_thread_notify, prepare_resume_reply)
7240 (decode_address_to_semicolon, decode_address, decode_m_packet)
7241 (decode_M_packet, decode_X_packet, decode_xfer_write)
7242 (decode_search_memory_packet, unhexify, hexify)
7243 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7244 (look_up_one_symbol, relocate_instruction)
7245 (monitor_output): Move to remote-utils.h, and include it.
7246 * remote-utils.h: New file.
7248 2013-09-05 Pedro Alves <palves@redhat.com>
7250 * server.h (_): Delete.
7252 2013-09-02 Pedro Alves <palves@redhat.com>
7254 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7255 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7257 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7259 2013-09-02 Pierre Muller <muller@sourceware.org>
7261 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7262 or WriteProcessMemory complete successfully and handle
7263 ERROR_PARTIAL_COPY error.
7265 2013-09-02 Pedro Alves <palves@redhat.com>
7267 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7268 error instead of EIO.
7270 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7273 * linux-low.c: Include filestuff.h.
7274 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7275 * lynx-low.c: Include filestuff.h.
7276 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7277 * server.c: Include filestuff.h.
7278 (main): Call notice_open_fds.
7279 * spu-low.c: Include filestuff.h.
7280 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7282 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
7284 * Makefile.in: Explain why ../target and ../nat are not
7285 listed as include file search paths.
7286 (linux-waitpid.o): New object file rule.
7287 * configure.srv (srv_native_linux_obj): New variable.
7288 Replace all occurrences of linux native object files with
7289 $srv_native_linux_obj.
7290 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7291 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7292 (linux_enable_event_reporting): Remove declaration.
7293 (my_waitpid): Moved to common/linux-waitpid.c.
7294 (linux_wait_for_event): Pass ptid when calling
7295 linux_enable_event_reporting.
7296 (linux_supports_tracefork_flag): Remove.
7297 (linux_enable_event_reporting): Likewise.
7298 (linux_tracefork_grandchild): Remove.
7299 (STACK_SIZE): Moved to common/linux-ptrace.c.
7300 (linux_tracefork_child): Remove.
7301 (linux_test_for_tracefork): Remove.
7302 (linux_look_up_symbols): Call linux_supports_traceclone.
7303 (initialize_low): Remove call to linux_test_for_tracefork.
7304 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7305 common/linux-ptrace.h.
7306 (PTRACE_TYPE_ARG4): Likewise.
7307 Include linux-ptrace.h.
7309 2013-08-21 Pedro Alves <palves@redhat.com>
7311 * config.in: Renegerate.
7313 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
7315 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7316 (SFILES): Remove $(srcdir)/common/target-common.c and
7317 add $(srcdir)/target/waitstatus.c.
7318 (OBS): Remove target-common.o and add waitstatus.o.
7319 (server_h): Remove $(srcdir)/../common/target-common.h and
7320 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7321 and $(srcdir)/../target/waitstatus.h.
7322 (target-common.o): Remove.
7323 (waitstatus.o): New target object file.
7324 * target.h: Do not include target-common.h and
7325 include target/resume.h, target/wait.h and
7326 target/waitstatus.h.
7328 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
7330 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7331 to PTRACE_TYPE_ARG3.
7332 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7333 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7335 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7336 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7338 2013-07-27 Jie Zhang <jie@codesourcery.com>
7339 Daniel Jacobowitz <dan@codesourcery.com>
7340 Yao Qi <yao@codesourcery.com>
7342 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7343 (mips-linux-watch.o): New rule.
7344 (mips_linux_watch_h): New variable.
7345 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7347 * linux-mips-low.c: Include mips-linux-watch.h.
7348 (struct arch_process_info, struct arch_lwp_info): New.
7349 (update_watch_registers_callback): New function.
7350 (mips_linux_new_process, mips_linux_new_thread) New functions.
7351 (mips_linux_prepare_to_resume, mips_insert_point): New
7353 (mips_remove_point, mips_stopped_by_watchpoint): New
7355 (rsp_bp_type_to_target_hw_bp_type): New function.
7356 (mips_stopped_data_address): New function.
7357 (the_low_target): Add watchpoint support functions.
7359 2013-07-27 Yao Qi <yao@codesourcery.com>
7361 * i386-low.c: Include break-common.h.
7362 (enum target_hw_bp_type): Remove.
7364 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
7366 * Makefile.in (SFILES): /common/target-common.c.
7367 (OBS): Add target-common.o.
7368 (server_h): Add $(srcdir)/../common/target-common.h.
7369 (target-common.o): New target.
7370 * server.c (queue_stop_reply_callback): Free
7371 status string after use.
7372 * target.c (target_waitstatus_to_string): Remove.
7373 * target.h: Include target-common.h.
7374 (resume_kind): Likewise.
7375 (target_waitkind): Likewise.
7376 (target_waitstatus): Likewise.
7377 (TARGET_WNOHANG): Likewise.
7379 2013-07-04 Yao Qi <yao@codesourcery.com>
7381 * Makefile.in (host_alias): Use @host_noncanonical@.
7382 (target_alias): Use @target_noncanonical@.
7383 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7384 ACX_NONCANONICAL_HOST.
7385 * configure: Regenerated.
7388 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7390 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7391 * configure: Rebuild.
7392 * Makefile.in (version_host, version_target): Get from configure.
7393 (version.c): Use $(version_host) and $(version_target).
7395 2013-07-03 Pedro Alves <palves@redhat.com>
7397 * Makefile.in (config.status): Depend on development.sh.
7398 * acinclude.m4: Include libmcheck.m4.
7399 * configure: Regenerate.
7401 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7403 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7404 attribute inside the parentheses.
7405 (winapi_DebugSetProcessKillOnExit): Ditto.
7406 (winapi_DebugBreakProcess): Ditto.
7407 (winapi_GenerateConsoleCtrlEvent): Ditto.
7409 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7411 * notif.h (notif_event): Add a dummy member to avoid compiler
7414 2013-07-01 Pedro Alves <palves@redhat.com>
7416 * hostio.c (HOSTIO_PATH_MAX): Define.
7417 (require_filename, handle_open, handle_unlink, handle_readlink):
7420 2013-07-01 Pedro Alves <palves@redhat.com>
7422 * server.h: Include "pathmax.h".
7423 * linux-low.c: Don't include sys/param.h.
7424 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7426 * win32-low.c: Don't include sys/param.h.
7427 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7429 2013-07-01 Pedro Alves <palves@redhat.com>
7431 * event-loop.c: Don't check HAVE_UNISTD_H before including
7433 * gdbreplay.c: Likewise.
7434 * remote-utils.c: Likewise.
7435 * server.c: Likewise.
7436 * configure.ac: Don't check for unistd.h.
7437 * configure: Regenerate.
7439 2013-06-28 Tom Tromey <tromey@redhat.com>
7441 * Makefile.in (version.c): Use version.in, not
7444 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7446 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7447 * configure: Rebuild.
7448 * Makefile.in (version_host, version_target): Get from configure.
7449 (version.c): Use $(version_host) and $(version_target).
7451 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7453 Fix trace-status to output user name without trailing colon.
7454 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7456 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7458 Fix trace-status to output proper start-time and stop-time.
7459 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7460 output start time and stop time in hex as gdb expects.
7462 2013-06-26 Pedro Alves <pedro@codesourcery.com>
7464 * tracepoint.c (build_traceframe_info_xml): Output trace state
7465 variables present in the trace buffer.
7467 2013-06-24 Tom Tromey <tromey@redhat.com>
7469 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7471 (version.o): Remove.
7472 * gdbreplay.c: Include version.h.
7473 (version, host_name): Don't declare.
7474 * server.h: Include version.h.
7475 (version, host_name): Don't declare.
7477 2013-06-12 Pedro Alves <palves@redhat.com>
7479 * linux-x86-low.c (linux_is_elf64): Delete global.
7480 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7481 with local linux_pid_exe_is_elf_64_file use.
7483 2013-06-11 Pedro Alves <palves@redhat.com>
7485 * linux-low.c (regset_disabled, disable_regset): New functions.
7486 (regsets_fetch_inferior_registers)
7487 (regsets_store_inferior_registers): Use them.
7488 (initialize_regsets_info); Don't allocate the disabled_regsets
7490 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7493 2013-06-11 Pedro Alves <palves@redhat.com>
7495 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7498 2013-06-11 Pedro Alves <palves@redhat.com>
7500 * linux-x86-low.c (initialize_low_arch): Call
7501 init_registers_x32_avx_linux.
7503 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7505 Fix compatibility with Android Bionic.
7506 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7509 2013-06-07 Pedro Alves <palves@redhat.com>
7512 * Makefile.in (OBS): Add tdesc.o.
7513 (IPA_OBJS): Add tdesc-ipa.o.
7514 (tdesc-ipa.o): New rule.
7515 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7517 * linux-low.c (new_inferior): Delete.
7518 (disabled_regsets, num_regsets): Delete.
7519 (linux_add_process): Adjust to set the new per-process
7521 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7522 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7523 was a stop. When calling arch_setup, switch the current inferior
7524 to the thread that got an event.
7525 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7526 (regsets_fetch_inferior_registers)
7527 (regsets_store_inferior_registers): New regsets_info parameter.
7529 (linux_register_in_regsets): New regs_info parameter. Adjust to
7531 (register_addr, fetch_register, store_register): New usrregs_info
7532 parameter. Adjust to use it.
7533 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7534 parameter regs_info. Adjust to use it.
7535 (linux_fetch_registers): Get the current inferior's regs_info, and
7537 (linux_store_registers): Ditto.
7538 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7539 (initialize_low): Don't initialize the target_regsets here. Call
7540 initialize_low_arch.
7541 * linux-low.h (target_regsets): Delete declaration.
7542 (struct regsets_info): New.
7543 (struct usrregs_info): New.
7544 (struct regs_info): New.
7545 (struct process_info_private) <new_inferior>: New field.
7546 (struct linux_target_ops): Delete the num_regs, regmap, and
7547 regset_bitmap fields. New field regs_info.
7548 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7549 * i387-fp.c (num_xmm_registers): Delete.
7550 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7551 calls to new interface.
7552 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7553 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7554 Infer the number of xmm registers from the regcache's target
7556 * i387-fp.h (num_xmm_registers): Delete.
7557 * inferiors.c (add_thread): Don't install the thread's regcache
7559 * proc-service.c (gregset_info): Fetch the current inferior's
7560 regs_info. Adjust to use it.
7561 * regcache.c: Include tdesc.h.
7562 (register_bytes, reg_defs, num_registers)
7563 (gdbserver_expedite_regs): Delete.
7564 (get_thread_regcache): If the thread doesn't have a regcache yet,
7565 create one, instead of aborting gdbserver.
7566 (regcache_invalidate_one): Rename to ...
7567 (regcache_invalidate_thread): ... this.
7568 (regcache_invalidate_one): New.
7569 (regcache_invalidate): Only invalidate registers of the current
7571 (init_register_cache): Add target_desc parameter, and use it.
7572 (new_register_cache): Ditto. Assert the target description has a
7573 non zero registers_size.
7574 (regcache_cpy): Add assertions. Adjust.
7575 (realloc_register_cache, set_register_cache): Delete.
7576 (registers_to_string, registers_from_string): Adjust.
7577 (find_register_by_name, find_regno, find_register_by_number)
7578 (register_cache_size): Add target_desc parameter, and use it.
7579 (free_register_cache_thread, free_register_cache_thread_one)
7580 (regcache_release, register_cache_size): New.
7581 (register_size): Add target_desc parameter, and use it.
7582 (register_data, supply_register, supply_register_zeroed)
7583 (supply_regblock, supply_register_by_name, collect_register)
7584 (collect_register_as_string, collect_register_by_name): Adjust.
7585 * regcache.h (struct target_desc): Forward declare.
7586 (struct regcache) <tdesc>: New field.
7587 (init_register_cache, new_register_cache): Add target_desc
7589 (regcache_invalidate_thread): Declare.
7590 (regcache_invalidate_one): Delete declaration.
7591 (regcache_release): Declare.
7592 (find_register_by_number, register_cache_size, register_size)
7593 (find_regno): Add target_desc parameter.
7594 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7596 * remote-utils.c: Include tdesc.h.
7597 (outreg, prepare_resume_reply): Adjust.
7598 * server.c: Include tdesc.h.
7599 (gdbserver_xmltarget): Delete declaration.
7600 (get_features_xml, process_serial_event): Adjust.
7601 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7603 (struct process_info) <tdesc>: New field.
7604 (ipa_tdesc): Declare.
7605 * tdesc.c: New file.
7606 * tdesc.h: New file.
7607 * tracepoint.c: Include tdesc.h.
7608 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7609 (get_context_regcache): Adjust to pass ipa_tdesc down.
7610 (do_action_at_tracepoint): Adjust to get the register cache size
7611 from the context regcache's description.
7612 (traceframe_walk_blocks): Adjust to get the register cache size
7613 from the current trace frame's description.
7614 (traceframe_get_pc): Adjust to get current trace frame's
7615 description and pass it down.
7616 (gdb_collect): Adjust to get the register cache size from the
7618 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7619 (gdbserver_xmltarget): Delete.
7620 (initialize_low_tracepoint): Set the ipa's target description.
7621 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7622 (initialize_low_tracepoint): Set the ipa's target description.
7623 * linux-x86-low.c: Include tdesc.h.
7624 [__x86_64__] (is_64bit_tdesc): New.
7625 (ps_get_thread_area, x86_get_thread_area): Use it.
7626 (i386_cannot_store_register): Rename to ...
7627 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7628 (i386_cannot_fetch_register): Rename to ...
7629 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7630 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7632 (target_regsets): Rename to ...
7633 (x86_regsets): ... this.
7634 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7636 (x86_siginfo_fixup): Use is_64bit_tdesc.
7637 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7638 (tdesc_x32_avx_linux, tdesc_x32_linux)
7639 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7641 (x86_linux_update_xmltarget): Delete.
7642 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7643 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7644 (AMD64_LINUX_USER64_CS): New.
7645 (x86_linux_read_description): New, based on
7646 x86_linux_update_xmltarget.
7647 (same_process_callback): New.
7648 (x86_arch_setup_process_callback): New.
7649 (x86_linux_update_xmltarget): New.
7650 (x86_regsets_info): New.
7651 (amd64_linux_regs_info): New.
7652 (i386_linux_usrregs_info): New.
7653 (i386_linux_regs_info): New.
7654 (x86_linux_regs_info): New.
7655 (x86_arch_setup): Reimplement.
7656 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7657 (x86_emit_ops): Ditto.
7658 (the_low_target): Adjust. Install x86_linux_regs_info,
7659 x86_cannot_fetch_register, and x86_cannot_store_register.
7660 (initialize_low_arch): New.
7661 * linux-ia64-low.c (tdesc_ia64): Declare.
7662 (ia64_fetch_register): Adjust.
7663 (ia64_usrregs_info, regs_info): New globals.
7664 (ia64_regs_info): New function.
7665 (the_low_target): Adjust.
7666 (initialize_low_arch): New function.
7667 * linux-sparc-low.c (tdesc_sparc64): Declare.
7668 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7670 (sparc_arch_setup): New function.
7671 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7672 (the_low_target): Adjust.
7673 (initialize_low_arch): New function.
7674 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7675 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7676 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7677 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7678 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7679 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7680 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7681 (tdesc_powerpc_isa205_vsx64l): Declare.
7682 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7683 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7684 (ppc_set_pc, ppc_get_hwcap): Adjust.
7685 (ppc_usrregs_info): Forward declare.
7686 (!__powerpc64__) ppc_regmap_adjusted: New global.
7687 (ppc_arch_setup): Adjust to the current process'es target
7689 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7690 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7691 (ppc_store_evrregset): Adjust.
7692 (target_regsets): Rename to ...
7693 (ppc_regsets): ... this, and make static.
7694 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7695 (ppc_regs_info): New function.
7696 (the_low_target): Adjust.
7697 (initialize_low_arch): New function.
7698 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7699 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7700 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7701 (tdesc_s390x_linux64v2): Declare.
7702 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7703 (s390_fill_gregset, s390_store_last_break): Adjust.
7704 (target_regsets): Rename to ...
7705 (s390_regsets): ... this, and make static.
7706 (s390_get_pc, s390_set_pc): Adjust.
7707 (s390_get_hwcap): New target_desc parameter, and use it.
7708 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7709 (s390_arch_setup): Adjust to set the current process'es target
7710 description. Don't adjust the regmap.
7711 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7712 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7713 (regs_info_3264): New globals.
7714 (s390_regs_info): New function.
7715 (the_low_target): Adjust.
7716 (initialize_low_arch): New function.
7717 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7718 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7719 [__mips64] (init_registers_mips_linux)
7720 (init_registers_mips_dsp_linux): Delete defines.
7721 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7722 (have_dsp): New global.
7723 (mips_read_description): New, based on mips_arch_setup.
7724 (mips_arch_setup): Reimplement.
7725 (get_usrregs_info): New function.
7726 (mips_cannot_fetch_register, mips_cannot_store_register)
7727 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7728 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7729 (target_regsets): Rename to ...
7730 (mips_regsets): ... this, and make static.
7731 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7732 (dsp_regs_info, regs_info): New globals.
7733 (mips_regs_info): New function.
7734 (the_low_target): Adjust.
7735 (initialize_low_arch): New function.
7736 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7737 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7739 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7740 (arm_read_description): New, with bits factored from
7742 (arm_arch_setup): Reimplement.
7743 (target_regsets): Rename to ...
7744 (arm_regsets): ... this, and make static.
7745 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7746 (arm_regs_info): New function.
7747 (the_low_target): Adjust.
7748 (initialize_low_arch): New function.
7749 * linux-m68k-low.c (tdesc_m68k): Declare.
7750 (target_regsets): Rename to ...
7751 (m68k_regsets): ... this, and make static.
7752 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7753 (m68k_regs_info): New function.
7754 (m68k_arch_setup): New function.
7755 (the_low_target): Adjust.
7756 (initialize_low_arch): New function.
7757 * linux-sh-low.c (tdesc_sharch): Declare.
7758 (target_regsets): Rename to ...
7759 (sh_regsets): ... this, and make static.
7760 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7761 (sh_regs_info, sh_arch_setup): New functions.
7762 (the_low_target): Adjust.
7763 (initialize_low_arch): New function.
7764 * linux-bfin-low.c (tdesc_bfin): Declare.
7765 (bfin_arch_setup): New function.
7766 (bfin_usrregs_info, regs_info): New globals.
7767 (bfin_regs_info): New function.
7768 (the_low_target): Adjust.
7769 (initialize_low_arch): New function.
7770 * linux-cris-low.c (tdesc_cris): Declare.
7771 (cris_arch_setup): New function.
7772 (cris_usrregs_info, regs_info): New globals.
7773 (cris_regs_info): New function.
7774 (the_low_target): Adjust.
7775 (initialize_low_arch): New function.
7776 * linux-cris-low.c (tdesc_crisv32): Declare.
7777 (cris_arch_setup): New function.
7778 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7779 (cris_regs_info): New function.
7780 (the_low_target): Adjust.
7781 (initialize_low_arch): New function.
7782 * linux-m32r-low.c (tdesc_m32r): Declare.
7783 (m32r_arch_setup): New function.
7784 (m32r_usrregs_info, regs_info): New globals.
7785 (m32r_regs_info): Adjust.
7786 (initialize_low_arch): New function.
7787 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7788 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7789 (tic6x_usrregs_info): Forward declare.
7790 (tic6x_read_description): New function, based on ...
7791 (tic6x_arch_setup): ... this. Reimplement.
7792 (target_regsets): Rename to ...
7793 (tic6x_regsets): ... this, and make static.
7794 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7795 (tic6x_regs_info): New function.
7796 (the_low_target): Adjust.
7797 (initialize_low_arch): New function.
7798 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7799 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7800 (target_regsets): Rename to ...
7801 (xtensa_regsets): ... this, and make static.
7802 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7804 (xtensa_arch_setup, xtensa_regs_info): New functions.
7805 (the_low_target): Adjust.
7806 (initialize_low_arch): New function.
7807 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7808 (nios2_arch_setup): Set the current process'es tdesc.
7809 (target_regsets): Rename to ...
7810 (nios2_regsets): ... this.
7811 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7812 (nios2_regs_info): New function.
7813 (the_low_target): Adjust.
7814 (initialize_low_arch): New function.
7815 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7816 (aarch64_arch_setup): Set the current process'es tdesc.
7817 (target_regsets): Rename to ...
7818 (aarch64_regsets): ... this.
7819 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7820 (aarch64_regs_info): New function.
7821 (the_low_target): Adjust.
7822 (initialize_low_arch): New function.
7823 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7825 (target_regsets): Rename to ...
7826 (tile_regsets): ... this.
7827 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7828 (tile_regs_info): New function.
7829 (tile_arch_setup): Set the current process'es tdesc.
7830 (the_low_target): Adjust.
7831 (initialize_low_arch): New function.
7832 * spu-low.c (tdesc_spu): Declare.
7833 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7834 * win32-arm-low.c (tdesc_arm): Declare.
7835 (arm_arch_setup): New function.
7836 (the_low_target): Install arm_arch_setup instead of
7838 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7839 (init_windows_x86): Rename to ...
7840 (i386_arch_setup): ... this. Set `win32_tdesc'.
7841 (the_low_target): Adjust.
7842 * win32-low.c (win32_tdesc): New global.
7843 (child_add_thread): Don't create the thread cache here.
7844 (do_initial_child_stuff): Set the new process'es tdesc.
7845 * win32-low.h (struct target_desc): Forward declare.
7846 (win32_tdesc): Declare.
7847 * lynx-i386-low.c (tdesc_i386): Declare global.
7848 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7849 * lynx-low.c (lynx_tdesc): New global.
7850 (lynx_add_process): Set the new process'es tdesc.
7851 * lynx-low.h (struct target_desc): Forward declare.
7852 (lynx_tdesc): Declare global.
7853 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7854 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7855 * nto-low.c (nto_tdesc): New global.
7856 (do_attach): Set the new process'es tdesc.
7857 * nto-low.h (struct target_desc): Forward declare.
7858 (nto_tdesc): Declare.
7859 * nto-x86-low.c (tdesc_i386): Declare.
7860 (nto_x86_arch_setup): Set `nto_tdesc'.
7862 2013-06-04 Gary Benson <gbenson@redhat.com>
7864 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7865 to qSupported response when appropriate.
7866 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7867 with nonzero-length annex.
7868 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7869 arguments supplied in annex.
7871 2013-05-31 Doug Evans <dje@google.com>
7874 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7875 64 bits in 64-cross-32 environment.
7877 2013-05-28 Pedro Alves <palves@redhat.com>
7879 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7880 (aarch64-without-fpu.c): Delete rule.
7881 * configure.srv (aarch64*-*-linux*): Remove references to
7882 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7883 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7886 2013-05-24 Pedro Alves <palves@redhat.com>
7888 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7889 instead of strchr/decode_address. Error if the range isn't split
7890 with a ','. Don't assume there's be a ':' in the action.
7892 2013-05-23 Yao Qi <yao@codesourcery.com>
7893 Pedro Alves <palves@redhat.com>
7895 * linux-low.c (lwp_in_step_range): New function.
7896 (linux_wait_1): If the thread was range stepping and stopped
7897 outside the stepping range, report the stop to GDB. Otherwise,
7898 continue stepping. Add range stepping debug output.
7899 (linux_set_resume_request): Copy the step range from the resume
7901 (linux_supports_range_stepping): New.
7902 (linux_target_ops) <supports_range_stepping>: Set to
7903 linux_supports_range_stepping.
7904 * linux-low.h (struct linux_target_ops)
7905 <supports_range_stepping>: New field.
7906 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7907 * linux-x86-low.c (x86_supports_range_stepping): New.
7908 (the_low_target) <supports_range_stepping>: Set to
7909 x86_supports_range_stepping.
7910 * server.c (handle_v_cont): Handle 'r' action.
7911 (handle_v_requests): Append ";r" if the target supports range
7913 * target.h (struct thread_resume) <step_range_start,
7914 step_range_end>: New fields.
7915 (struct target_ops) <supports_range_stepping>:
7917 (target_supports_range_stepping): New macro.
7919 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7921 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7922 confusion in comment.
7924 2013-05-17 Joel Brobecker <brobecker@adacore.com>
7926 * lynx-low.c (struct process_info_private): New type.
7927 (lynx_add_process): New function.
7928 (lynx_create_inferior, lynx_attach): Replace calls to
7929 add_process by calls to lynx_add_process.
7930 (lynx_resume): If PTID is null, then try using
7931 current_process()->private->last_wait_event_ptid.
7933 (lynx_clear_inferiors): Delete. The contents of that function
7934 has been inlined in lynx_mourn;
7935 (lynx_wait_1): Save the ptid in the process's private data.
7936 (lynx_mourn): Free the process' private data. Replace call
7937 to lynx_clear_inferiors by call to clear_inferiors.
7939 2013-05-17 Yao Qi <yao@codesourcery.com>
7941 * i386-low.c (i386_length_and_rw_bits): Move the comment to
7944 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
7946 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
7947 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
7948 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
7949 PT_TEXT_END_ADDR guards. Update comments.
7950 (linux_target_op) <read_offsets>: Conditionally define to
7951 linux_read_offsets if the target is UCLIBC and if it defines
7952 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
7954 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
7955 Andrew Jenner <andrew@codesourcery.com>
7957 * Makefile.in (SFILES): Add linux-nios2-low.c.
7958 (clean): Add action to delete nios2-linux.c.
7959 (nios2-linux.c): New rule.
7960 * configure.srv: Add nios2*-*-linux*.
7961 * linux-nios2-low.c: New.
7963 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
7965 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
7967 2013-04-25 Hui Zhu <hui@codesourcery.com>
7970 * ax.c (ax_printf): Add fflush.
7972 2013-04-22 Tom Tromey <tromey@redhat.com>
7974 * Makefile.in (SFILES): Add filestuff.c.
7975 (OBS): Add filestuff.o.
7976 (filestuff.o): New target.
7977 * config.in, configure: Rebuild.
7978 * configure.ac: Check for fdwalk, pipe2.
7980 2013-04-17 Pedro Alves <palves@redhat.com>
7982 * configure.ac (USE_THREAD_DB): Delete variable.
7983 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
7984 Don't AC_SUBST USE_THREAD_DB.
7985 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
7986 * config.in, configure: Regenerate.
7988 2013-04-16 Pedro Alves <palves@redhat.com>
7990 * linux-low.h (struct lwp_info) <thread_known>: Move under
7991 the USE_THREAD_DB #ifdef.
7993 2013-04-16 Pedro Alves <palves@redhat.com>
7995 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
7996 (linux-low.o): Delete rule.
7997 * linux-low.h: Always include "gdb_thread_db.h" instead of
7998 conditionally including thread_db.h.
7999 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8002 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8004 * Makefile.in (install-only): Fix make install regression.
8006 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8008 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8009 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8011 * gdbserver.1: Remove.
8013 2013-03-22 Pedro Alves <palves@redhat.com>
8015 * linux-low.c (handle_extended_wait): Don't call
8016 linux_enable_event_reporting.
8018 2013-03-15 Tony Theodore <tonyt@logyst.com>
8021 * Makefile.in (SHELL): Use @SHELL@.
8023 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8025 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8028 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8030 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8031 Remove extraneous NULL element.
8033 2013-03-13 Yao Qi <yao@codesourcery.com>
8035 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8036 'V' block in trace frame.
8038 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8040 * target.h (struct target_ops): Add btrace ops.
8041 (target_supports_btrace): New macro.
8042 (target_enable_btrace): New macro.
8043 (target_disable_btrace): New macro.
8044 (target_read_btrace): New macro.
8045 * gdbthread.h (struct thread_info): Add btrace field.
8046 * server.c: Include btrace-common.h.
8047 (handle_btrace_general_set): New function.
8048 (handle_btrace_enable): New function.
8049 (handle_btrace_disable): New function.
8050 (handle_general_set): Call handle_btrace_general_set.
8051 (handle_qxfer_btrace): New function.
8052 (struct qxfer qxfer_packets[]): Add btrace entry.
8053 * inferiors.c (remove_thread): Disable btrace.
8054 * linux-low: Include linux-btrace.h.
8055 (linux_low_enable_btrace): New function.
8056 (linux_low_read_btrace): New function.
8057 (linux_target_ops): Add btrace ops.
8058 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8059 Add srv_linux_btrace=yes.
8060 (x86_64-*-linux*): Add linux-btrace.o.
8061 Add srv_linux_btrace=yes.
8062 * configure.ac: Define HAVE_LINUX_BTRACE.
8063 * config.in: Regenerated.
8064 * configure: Regenerated.
8066 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8068 * server.c (handle_qxfer): Preserve error message if -3 is
8070 (qxfer): Document the -3 return value.
8072 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8074 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8075 (linux_btrace_h): New variable.
8076 (linux-btrace.o): New rule.
8078 2013-03-08 Stan Shebs <stan@codesourcery.com>
8079 Hafiz Abid Qadeer <abidh@codesourcery.com>
8081 * tracepoint.c (trace_buffer_size): New global.
8082 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8083 (init_trace_buffer): Change to one-argument function. Allocate
8084 trace buffer memory.
8085 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8086 handle QTBuffer:size packet.
8087 (cmd_bigqtbuffer_size): New function.
8088 (initialize_tracepoint): Call init_trace_buffer with
8089 DEFAULT_TRACE_BUFFER_SIZE.
8090 * server.c (handle_query): Add QTBuffer:size in the
8093 2013-03-07 Yao Qi <yao@codesourcery.com>
8095 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8096 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8098 (cmd_qtsp): Adjust condition. Do post increment.
8099 Set cur_action and cur_step_action back to 0.
8101 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8104 * linux-low.c (linux_write_memory): Return early success if LEN is
8107 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8109 * configure.srv: Add x86_64-*-cygwin* as target.
8111 2013-02-28 Tom Tromey <tromey@redhat.com>
8113 * configure.ac: Invoke AC_SYS_LARGEFILE.
8114 * configure, config.in: Rebuild.
8116 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8118 * win32-low.c: Throughout, fix format strings and casts of
8119 printf-like functions to avoid type related warnings on all
8121 (get_child_debug_event): Print dwDebugEventCode as hex since
8122 that's how it's usually documented.
8124 2013-02-28 Yao Qi <yao@codesourcery.com>
8126 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8129 2013-02-27 Jiong Wang <jiwang@tilera.com>
8131 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8132 (reg-tilegx32.c): New rule.
8133 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8134 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8135 different register info initializer according to elf class.
8136 (init_registers_tilgx32): New function. The tilegx32 register info
8138 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8139 (tile_store_gregset): Likewise.
8141 2013-02-27 Yao Qi <yao@codesourcery.com>
8143 * server.c (process_point_options): Print debug message when
8144 debug_threads is true.
8146 2013-02-26 Yao Qi <yao@codesourcery.com>
8148 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8150 2013-02-19 Pedro Alves <palves@redhat.com>
8151 Kai Tietz <ktietz@redhat.com>
8155 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8156 instead of strtoul to extract address from packet.
8157 (process_serial_event) <'z'>: Likewise.
8159 2013-02-18 Yao Qi <yao@codesourcery.com>
8161 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8163 2013-02-14 Pedro Alves <palves@redhat.com>
8167 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8168 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8170 2013-02-14 Pedro Alves <palves@redhat.com>
8172 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8174 2013-02-14 Pedro Alves <palves@redhat.com>
8176 * tracepoint.c (save_string): Delete.
8177 (add_tracepoint_action): Use savestring instead of save_string.
8179 2013-02-12 Pedro Alves <palves@redhat.com>
8181 * linux-xtensa-low.c: Ditto.
8182 * xtensa-xtregs.c: Ditto.
8184 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8186 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8189 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8191 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8192 aarch64_num_wp_regs and aarch64_num_bp_regs to
8193 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8195 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8197 * linux-aarch64-low.c (ps_get_thread_area): Replace
8198 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8200 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8201 Marcus Shawcroft <marcus.shawcroft@arm.com>
8202 Nigel Stephens <nigel.stephens@arm.com>
8203 Yufeng Zhang <yufeng.zhang@arm.com>
8205 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8206 (aarch64.c, aarch64-without-fpu.c): New targets.
8207 * configure.srv (aarch64*-*-linux*): New.
8208 * linux-aarch64-low.c: New file.
8210 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8212 * linux-low.c (handle_extended_wait, linux_create_inferior)
8213 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8214 (dequeue_one_deferred_signal, linux_resume_one_thread)
8215 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8216 (linux_tracefork_grandchild, linux_test_for_tracefork)
8217 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8218 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8219 where the argument is 0.
8221 2013-01-25 Yao Qi <yao@codesourcery.com>
8223 * event-loop.c: Include "queue.h".
8224 (gdb_event_p): New typedef.
8225 (struct gdb_event) <next_event>: Remove.
8226 (event_queue): Change to QUEUE(gdb_event_p).
8227 (async_queue_event): Remove.
8228 (gdb_event_xfree): New.
8229 (initialize_event_loop): New.
8230 (process_event): Use API from QUEUE.
8231 (wait_for_event): Likewise.
8232 * server.c (main): Call initialize_event_loop.
8233 * server.h (initialize_event_loop): Declare.
8235 2013-01-18 Yao Qi <yao@codesourcery.com>
8237 * ax.h (struct eval_agent_expr_context): New.
8238 (gdb_eval_agent_expr): Update declaration.
8239 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8240 TFRAME. Add new argument CTX.
8241 * server.h (struct eval_agent_expr_context): Declare.
8242 (agent_mem_read, agent_tsv_read): Update declaration.
8243 (agent_mem_read_string): Likewise.
8244 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8245 (add_traceframe_block): Add new argument TPOINT.
8246 Increase TPOINT->traceframe_usage.
8247 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8248 eval_tracepoint_agent_expr.
8249 (condition_true_at_tracepoint): Likewise.
8250 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8251 (agent_mem_read_string, agent_tsv_read): Likewise.
8253 2013-01-16 Yao Qi <yao@codesourcery.com>
8255 * linux-low.c (linux_resume_one_lwp): Don't check
8256 'lwp->bp_reinsert != 0'.
8258 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8259 Pedro Alves <palves@redhat.com>
8261 * lynx-low.c (ptrace_request_to_str): Define a temporary
8262 macro and use it to simplify this function's implementation.
8264 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8266 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8269 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8271 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8273 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8275 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8277 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8279 * lynx-low.c (lynx_resume): Use the resume_info parameter
8280 to determine the ptid for the lynx_ptrace call, unless
8281 it is equal to minus_one_ptid, in which case we use the
8282 ptid of the current_inferior.
8283 (lynx_wait_1): After having received a thread create/exit
8284 event, resume the inferior's execution using the signaling
8285 thread's ptid, rather than the old ptid.
8287 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8289 * lynx-low.c (lynx_resume): Delete variable ret.
8291 2013-01-01 Joel Brobecker <brobecker@adacore.com>
8293 * gdbreplay.c (gdbreplay_version): Update copyright year.
8294 * server.c (gdbserver_version): Likewise.
8296 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8298 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8301 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8303 * lynx-low.c (ptrace_request_to_str): Add handling for
8306 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8308 * lynx-low.c (lynx_attach): Delete variable new_process.
8310 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8312 * lynx-low.c (lynx_create_inferior): Delete variable
8315 2012-12-17 Joel Brobecker <brobecker@adacore.com>
8317 * lynx-low.c (ptrace_request_to_str): Do not handle
8318 PTRACE_GETTHREADLIST if this macro does not exist.
8320 2012-12-15 Yao Qi <yao@codesourcery.com>
8322 * Makefile.in (OBS): Add notif.o.
8323 * notif.c, notif.h: New.
8324 * server.c: Include "notif.h".
8325 (struct vstop_notif) <next>: Remove.
8327 (queue_stop_reply): Update.
8328 (push_event, send_next_stop_reply): Remove.
8329 (discard_queued_stop_replies): Update.
8330 (notif_stop): New variable.
8331 (handle_v_stopped): Remove.
8332 (handle_v_requests): Don't call handle_v_stopped. Call
8333 handle_ack_notif instead.
8334 (queue_stop_reply_callback): Call notif_event_enque instead
8335 of queue_stop_reply.
8336 (handle_status): Don't call send_next_stop_reply, call
8337 notif_write_event instead.
8338 (kill_inferior_callback): Likewise.
8339 (detach_or_kill_inferior_callback): Likewise.
8340 (main): Call initialize_notif.
8341 (process_serial_event): Call QUEUE_is_empty.
8342 (handle_target_event): Call notif_push instead of push event.
8343 * server.h (push_event): Remove declaration.
8345 2012-12-10 Tom Tromey <tromey@redhat.com>
8347 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8348 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8351 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8352 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8353 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8354 (amd64-linux-ipa.o, ax.o): Rewrite.
8355 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8356 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8357 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8358 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8359 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8360 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8361 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8362 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8363 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8364 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8365 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8366 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8367 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8368 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8369 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8370 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8371 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8372 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8373 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8374 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8375 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8376 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8377 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8378 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8379 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8380 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8381 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8382 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8383 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8384 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8385 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8386 (reg-tilegx.o): Remove.
8387 (all_object_files): New macro.
8388 Include .deps files.
8389 * aclocal.m4, configure: Rebuild.
8390 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8391 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8392 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8394 2012-12-05 Tom Tromey <tromey@redhat.com>
8397 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8399 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
8401 * configure.ac: Check for linux/perf_event.h.
8402 * config.in: Regenerated.
8403 * configure: Regenerated.
8405 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8407 * hostio.c (handle_readlink): Decrease buffer size
8408 parameter passed to readlink by one byte.
8410 2012-11-26 Yao Qi <yao@codesourcery.com>
8412 * configure.ac (build_warnings): Append '-Wempty-body'.
8413 * configure: Regenerated.
8414 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8417 2012-11-15 Pierre Muller <muller@sourceware.org>
8419 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8420 * config.in: Regenerate.
8421 * configure: Regenerate.
8422 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8423 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8424 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8425 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8427 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8428 instead of <sys/wait.h> header.
8429 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8431 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
8433 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8434 (various make rules): Remove -DGDBSERVER
8436 2012-11-09 Yao Qi <yao@codesourcery.com>
8438 * spu-low.c (current_ptid): Move it to ..
8439 * gdbthread.h: ... here. New.
8440 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8441 * server.c (myresume, process_serial_event): Likewise.
8442 * thread-db.c (thread_db_find_new_threads): Likewise.
8443 * tracepoint.c (run_inferior_command): Likewise.
8445 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
8447 * server.c (handle_search_memory_1): Include access length in
8450 2012-09-05 Michael Brandt <michael.brandt@axis.com>
8452 * linux-crisv32-low.c: Fix compile errors.
8454 2012-09-04 Yao Qi <yao@codesourcery.com>
8456 * tracepoint.c (cmd_qtsv): Adjust debug message.
8457 Don't check CUR_TPOINT.
8459 2012-08-28 Yao Qi <yao@codesourcery.com>
8461 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8462 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8463 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8464 Remove declarations of xmalloc, xreallloc, xstrdup and
8466 * Makefile.in (libiberty_h): New.
8467 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8468 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8470 2012-08-23 Yao Qi <yao@codesourcery.com>
8472 * server.h: Remove declaration of 'xsnprintf'.
8474 2012-08-22 Keith Seitz <keiths@redhat.com>
8476 * server.h: Include build-gnulib-gbserver/config.h.
8477 * gdbreplay.c: Likewise.
8479 2012-08-08 Doug Evans <dje@google.com>
8481 * Makefile.in (SFILES): Add gdb_vecs.c.
8482 (OBS): Add gdb_vecs.o.
8483 (gdb_vecs_h, host_defs_h): New variables.
8484 (thread-db.o): Add $(gdb_vecs_h) dependency.
8485 (gdb_vecs.o): New rule.
8486 * thread-db.c: #include "gdb_vecs.h".
8487 (thread_db_load_search): Use a vector to iterate over path elements.
8488 Handle text appearing after "$pdir".
8490 * configure.ac: Add check for strstr.
8491 * config.in: Regenerate.
8492 * configure: Regenerate.
8494 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8496 * hostio.c (handle_pread): If pread fails, fall back to attempting
8498 (handle_pwrite): Likewise for pwrite.
8500 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8502 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8503 between unsupported TYPE and unimplementable ADDR/LEN combination.
8504 (arm_insert_point): Act on new return value.
8506 2012-07-31 Pedro Alves <palves@redhat.com>
8508 * server.c (process_point_options): Only skip tokens if we find
8509 one that is unrecognized. Don't treat 'X' specially while
8510 skipping unrecognized tokens.
8512 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8514 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8515 to 4-byte-align HW breakpoint addresses for Thumb.
8517 2012-07-27 Yao Qi <yao@codesourcery.com>
8521 * server.h: Declare gdb_agent_about_to_close.
8522 * target.c (kill_inferior): Include "agent.h".
8523 New. Send command 'kill'.
8524 * target.h (kill_inferior): Removed macro.
8525 * tracepoint.c (gdb_agent_about_to_close): New.
8526 (gdb_agent_helper_thread): Handle command 'close'.
8527 Wait endlessly until the inferior stops.
8528 Install gdb_agent_remove_socket to atexit hook.
8529 (agent_socket_name): New static variable.
8530 (gdb_agent_socket_init): Replace local variable 'name' with
8531 'agent_socket_name'.
8532 (gdb_agent_remove_socket): New.
8534 2012-07-27 Yao Qi <yao@codesourcery.com>
8536 * server.c (process_point_options): Stop at 'X' when parsing.
8538 2012-07-19 Michael Eager <eager@eagercon.com>
8540 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
8542 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8543 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8544 hardware breakpoint.
8546 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8548 * gdbserver/linux-low.c (initialize_low): Call
8549 linux_ptrace_init_warnings.
8551 2012-07-02 Doug Evans <dje@google.com>
8553 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8556 2012-07-02 Stan Shebs <stan@codesourcery.com>
8558 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8559 (ax.o): Add it to build rule.
8561 (OBS): Add format.o.
8562 (IPA_OBS): Add format.o.
8563 * server.c (handle_query): Claim support for breakpoint commands.
8564 (process_point_options): Add command case.
8565 (process_serial_event): Leave running if there are printfs in
8567 * mem-break.h (any_persistent_commands): Declare.
8568 (add_breakpoint_commands): Declare.
8569 (gdb_no_commands_at_breakpoint): Declare.
8570 (run_breakpoint_commands): Declare.
8571 * mem-break.c (struct point_command_list): New struct.
8572 (struct breakpoint): New field command_list.
8573 (any_persistent_commands): New function.
8574 (add_commands_to_breakpoint): New function.
8575 (add_breakpoint_commands): New function.
8576 (gdb_no_commands_at_breakpoint): New function.
8577 (run_breakpoint_commands): New function.
8578 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8580 * ax.c: Include format.h.
8581 (ax_printf): New function.
8582 (gdb_eval_agent_expr): Add printf opcode.
8584 2012-06-13 Yao Qi <yao@codesourcery.com>
8586 * server.c (start_inferior): Remove duplicated writes to fields
8587 'last_resume_kind' and 'last_status' of 'current_inferior'.
8589 2012-06-12 Yao Qi <yao@codesourcery.com>
8590 Pedro Alves <palves@redhat.com>
8592 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8594 * server.c (handle_v_cont): Extend comment.
8596 2012-06-11 Yao Qi <yao@codesourcery.com>
8598 * linux-low.c (linux_attach): Add 'static'.
8600 2012-06-06 Yao Qi <yao@codesourcery.com>
8602 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8604 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8606 Fix gcc -flto compilation warning.
8607 * server.c (main): Make variable multi_mode and attach volatile.
8609 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8611 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8612 if the platform doesn't know about it.
8614 2012-05-30 Jeff Kenton <jkenton@tilera.com>
8616 * Makefile.in (SFILES): Add linux-tile-low.c.
8617 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8618 * configure.srv: Handle tilegx-*-linux*.
8619 * linux-tile-low.c: New file.
8621 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8623 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8625 2012-05-24 Pedro Alves <palves@redhat.com>
8629 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
8631 2012-05-24 Pedro Alves <palves@redhat.com>
8635 Replace target_signal with gdb_signal throughout.
8637 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8639 * linux-low.c (linux_store_registers): Avoid the copying sequence
8640 when no data has been retrieved by ptrace.
8642 2012-05-22 Will Deacon <will.deacon@arm.com>
8644 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8645 Include asm/ptrace.h.
8646 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8649 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8651 * linux-low.c (linux_store_registers): Don't re-retrieve data
8652 with ptrace that has already been obtained from /proc. Always
8653 copy any data retrieved with ptrace to the buffer supplied.
8655 2012-05-11 Yao Qi <yao@codesourcery.com>
8656 Pedro Alves <palves@redhat.com>
8658 * linux-low.c (enum stopping_threads_kind): New.
8659 (stopping_threads): Change type to `enum stopping_threads_kind'.
8660 (handle_extended_wait): If stopping and suspending threads, leave
8661 the new_lwp suspended too.
8662 (linux_wait_for_event): Adjust.
8663 (stop_all_lwps): Set `stopping_threads' to
8664 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8665 whether we're suspending threads or just stopping them. Assert no
8668 2012-04-29 Yao Qi <yao@codesourcery.com>
8670 * server.h: Move some code to ...
8671 * gdbthread.h: ... here. New.
8672 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8673 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8674 (nto-low.o, win32-low.o): Likewise.
8675 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8676 * regcache.c, remote-utils.c, server.c: Likewise.
8677 * target.c, tracepoint.c, win32-low.c: Likewise.
8679 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8681 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8682 (PTRACE_ARG4_TYPE): Likewise.
8683 (PTRACE_XFER_TYPE): Likewise.
8684 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8685 ptrace to PTRACE_ARG3_TYPE.
8686 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8687 (PTRACE_ARG4_TYPE): Likewise.
8688 (PTRACE_XFER_TYPE): Likewise.
8689 (linux_detach_one_lwp): Cast fourth argument of
8690 ptrace to long then PTRACE_ARG4_TYPE.
8691 (regsets_fetch_inferior_registers): Cast third argument of
8692 ptrace to long then PTRACE_ARG3_TYPE.
8693 (regsets_store_inferior_registers): Likewise.
8695 2012-04-20 Pedro Alves <palves@redhat.com>
8697 * configure: Regenerate.
8699 2012-04-19 Pedro Alves <palves@redhat.com>
8701 * Makefile.in (GNULIB_BUILDDIR): New.
8702 (LIBGNU, INCGNU, GNULIB_H): Adjust.
8703 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8704 (all, install-only, uninstall, clean-info, all-lib, clean): No
8705 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8706 (maintainer-clean realclean distclean): Use subdir_do.
8708 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
8709 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
8710 * acinclude.m4: Include acx_configure_dir.m4.
8711 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8712 calls. Call AC_PROG_RANLIB. Configure gnulib using
8715 (GNULIB_STDINT_H): Adjust.
8716 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8717 * gdbreplay.c: Include build-gnulib/config.h.
8718 * server.h: Likewise.
8719 * aclocal.m4: Regenerate.
8720 * config.in: Regenerate.
8721 * configure: Regenerate.
8723 2012-04-19 Pedro Alves <palves@redhat.com>
8725 * Makefile.in (LIBGNU, INCGNU): Adjust.
8726 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8727 (all, install-only, uninstall, clean-info, all-lib, clean)
8728 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8729 * configure.ac: Adjust AC_OUTPUT output.
8730 * aclocal.m4: Regenerate.
8731 * configure: Regenerate.
8733 2012-04-19 Pedro Alves <palves@redhat.com>
8735 * Makefile.in (generated_files): New.
8736 (server_h): Remove the explicit dependency on config.h, and depend
8737 on $generated_files.
8739 2012-04-19 Pedro Alves <palves@redhat.com>
8741 * Makefile.in (INCGNU): Add -Ignulib.
8743 2012-04-19 Pedro Alves <palves@redhat.com>
8745 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8746 (INCGNU): ... this, and spell out -I here.
8747 (GNULIB_LIB): Rename to ...
8749 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8751 2012-04-19 Pedro Alves <palves@redhat.com>
8753 * config.in: Regenerate.
8755 2012-04-19 Pedro Alves <palves@redhat.com>
8757 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8758 * server.h (memmem): Remove declaration.
8759 * config.in: Regenerate.
8760 * configure: Regenerate.
8762 2012-04-19 Yao Qi <yao@codesourcery.com>
8764 * Makefile.in (SFILES): Add common/vec.c.
8768 2012-04-19 Yao Qi <yao@codesourcery.com>
8770 * remote-utils.c (prepare_resume_reply): Replace with macro
8771 target_core_of_thread.
8772 * server.c (handle_qxfer_threads_proper): Likewise.
8773 * target.h (traget_core_of_thread): New macro.
8775 2012-04-18 Pedro Alves <palves@redhat.com>
8777 * aclocal.m4: Regenerate.
8778 * configure: Regenerate.
8780 2012-04-16 Yao Qi <yao@codesourcery.com>
8782 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8783 duplicated on address.
8785 2012-04-16 Yao Qi <yao@codesourcery.com>
8787 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8788 (struct tracepoint_action_ops) <send>: New field.
8789 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8790 (agent_expr_send, x_tracepoint_action_send): New.
8791 (l_tracepoint_action_send): New.
8792 (cmd_qtdp): Download and install tracepoint
8793 according to `use_agent'.
8794 (run_inferior_command): Add one more parameter `len'.
8796 (tracepoint_send_agent): New.
8797 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8799 2012-04-16 Yao Qi <yao@codesourcery.com>
8801 * tracepoint.c (download_tracepoints): Moved to ...
8802 (cmd_qtstart): ... here.
8804 2012-04-14 Yao Qi <yao@codesourcery.com>
8806 * tracepoint.c: Include inttypes.h.
8807 (struct collect_memory_action): Use sized types.
8808 (struct tracepoint): Likewise.
8809 (cmd_qtdp, stop_tracing): Update print specifiers.
8810 (cmd_qtp, response_tracepoint): Likewise.
8811 (collect_data_at_tracepoint): Likewise.
8812 (collect_data_at_step): Likewise.
8814 2012-04-14 Yao Qi <yao@codesourcery.com>
8816 Import gnulib module inttypes.
8817 * aclocal.m4, config.in, configure: Regenerated.
8819 2012-04-14 Yao Qi <yao@codesourcery.com>
8821 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8822 Makefile and config.status at last.
8824 2012-04-13 Yao Qi <yao@codesourcery.com>
8826 * tracepoint.c: Include stdint.h unconditionally.
8828 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8830 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8831 on BFD_HAVE_SYS_PROCFS_TYPE.
8832 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8833 * configure: Regenerate.
8834 * config.in: Likewise.
8836 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8838 * Makefile.in (clean): Also remove x32.c x32-linux.c
8839 x32-avx.c x32-avx-linux.c.
8840 (x32.o): New target.
8842 (x32-linux.o): Likewise.
8843 (x32-linux.c): Likewise.
8844 (x32-avx.o): Likewise.
8845 (x32-avx.c): Likewise.
8846 (x32-avx-linux.o): Likewise.
8847 (x32-avx-linux.c): Likewise.
8849 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8850 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8851 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8852 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8853 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8854 i386/x32-avx-linux.xml.
8856 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8857 (init_registers_x32_avx_linux): Likwise.
8858 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8859 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8861 2012-04-13 Pedro Alves <palves@redhat.com>
8863 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8864 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8865 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8866 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8869 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8871 * linux-x86-low.c (compat_x32_clock_t): New.
8872 (compat_x32_siginfo_t): Likewise.
8873 (compat_x32_siginfo_from_siginfo): Likewise.
8874 (siginfo_from_compat_x32_siginfo): Likewise.
8875 (linux_is_elf64): Likewise.
8876 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8877 and siginfo_from_compat_x32_siginfo for x32.
8878 (x86_arch_setup): Set linux_is_elf64.
8880 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8883 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8885 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8886 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8887 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8888 compatible with process.
8890 2012-04-12 Yao Qi <yao@codesourcery.com>
8892 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8893 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8894 (install-only, install-info, clean): Handle sub dir gnulib.
8895 (all-lib, am--refresh): New targets.
8896 (memmem.o): Remove target.
8897 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8898 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8899 (AC_REPLACE_FUNCS): Remove memmem.
8900 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8901 (AC_OUTPUT): Generate Makefile in gnulib/.
8902 * aclocal.m4, config.in, configure: Regenerated.
8904 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8906 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8908 2012-04-05 Pedro Alves <palves@redhat.com>
8910 -Werror=strict-aliasing
8912 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8915 2012-04-04 Pedro Alves <palves@redhat.com>
8917 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8918 (sparc_store_gregset_from_stack, sparc_store_gregset)
8919 (sparc_breakpoint_at): Fix formatting.
8921 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8923 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8925 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8926 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8927 * config.in: Regenerate.
8928 * configure: Likewise.
8930 2012-03-29 Pedro Alves <palves@redhat.com>
8932 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
8933 Correct ptrace arguments.
8935 2012-03-28 Pedro Alves <palves@redhat.com>
8937 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
8938 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
8939 (IA64_FR1_REGNUM): New defines.
8940 (ia64_fetch_register): New.
8941 (the_low_target): Install it.
8942 * linux-low.h (struct linux_target_ops) <fetch_register>: New
8944 * linux-low.c (linux_fetch_registers): Try the
8945 the_low_target.fetch_register hook first.
8947 * linux-arm-low.c (the_low_target): Adjust.
8948 * linux-bfin-low.c (the_low_target): Adjust.
8949 * linux-cris-low.c (the_low_target): Adjust.
8950 * linux-crisv32-low.c (the_low_target): Adjust.
8951 * linux-m32r-low.c (the_low_target): Adjust.
8952 * linux-m68k-low.c (the_low_target): Adjust.
8953 * linux-mips-low.c (the_low_target): Adjust.
8954 * linux-ppc-low.c (the_low_target): Adjust.
8955 * linux-s390-low.c (the_low_target): Adjust.
8956 * linux-sh-low.c (the_low_target): Adjust.
8957 * linux-sparc-low.c (the_low_target): Adjust.
8958 * linux-tic6x-low.c (the_low_target): Adjust.
8959 * linux-x86-low.c (the_low_target): Adjust.
8960 * linux-xtensa-low.c (the_low_target): Adjust.
8962 2012-03-26 Pedro Alves <palves@redhat.com>
8964 * server.c (handle_qxfer_libraries): Don't bail early if
8965 the_target->qxfer_libraries_svr4 is not NULL.
8967 2012-03-26 Pedro Alves <palves@redhat.com>
8969 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
8971 2012-03-23 Pedro Alves <palves@redhat.com>
8973 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
8974 "library-list-svr4" element's start tag when the the DSO list is
8977 2012-03-23 Pedro Alves <palves@redhat.com>
8979 * linux-low.c (read_one_ptr): Read the inferior's pointer through
8980 a variable whose type size is the same as the inferior's pointer
8983 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
8985 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
8987 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
8988 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
8989 * linux-low.h: Include <signal.h>.
8990 (struct siginfo): Remove forward declaration.
8991 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
8994 2012-03-21 Mike Frysinger <vapier@gentoo.org>
8996 * .gitignore: Ignore more files.
8998 2012-03-19 Pedro Alves <palves@redhat.com>
8999 Jan Kratochvil <jan.kratochvil@redhat.com>
9001 * server.c (cont_thread, general_thread): Add describing comments.
9002 (start_inferior): Clear `cont_thread'.
9003 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9006 2012-03-15 Yao Qi <yao@codesourcery.com>
9008 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9010 (cmd_qtdp): ... here.
9012 2012-03-15 Yao Qi <yao@codesourcery.com>
9014 * tracepoint.c (struct tracepoint_action_ops): New.
9015 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9016 (m_tracepoint_action_download): New.
9017 (r_tracepoint_action_download): New.
9018 (x_tracepoint_action_download): New.
9019 (l_tracepoint_action_download): New.
9020 (add_tracepoint_action): Install `action->ops' according type.
9021 (download_tracepoint_1): Move code `download' function pointer
9022 of various tracepoint_action_ops.
9024 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9026 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9027 linux_ptrace_attach_warnings.
9029 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9031 * Makefile.in (linux-ptrace.o): New.
9032 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9033 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9034 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9035 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9036 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9038 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9040 2012-03-08 Yao Qi <yao@codesourcery.com>
9041 Pedro Alves <palves@redhat.com>
9043 Fix PR server/13392.
9044 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9046 * tracepoint.c (remove_tracepoint): New.
9047 (cmd_qtdp): Call remove_tracepoint when failed to install.
9049 2012-03-07 Pedro Alves <palves@redhat.com>
9051 * linux-low.c (get_detach_signal): New.
9052 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9053 Pass on pending signals to PTRACE_DETACH. Check the result of the
9055 * server.c (program_signals, program_signals_p): New.
9056 (handle_general_set): Handle QProgramSignals.
9057 * server.h (program_signals, program_signals_p): Declare.
9059 2012-03-05 Pedro Alves <palves@redhat.com>
9060 Jan Kratochvil <jan.kratochvil@redhat.com>
9062 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9065 2012-03-03 Yao Qi <yao@codesourcery.com>
9067 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9068 agent_look_up_symbols.
9070 2012-03-03 Yao Qi <yao@codesourcery.com>
9072 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9073 (linux-x86-low.o): Likewise.
9074 * server.h: Remove in_process_agent_loaded.
9075 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9079 2012-03-03 Yao Qi <yao@codesourcery.com>
9081 * tracepoint.c (gdb_agent_capability): New global.
9082 (in_process_agent_loaded_ust): Renamed to
9083 `in_process_agent_supports_ust'.
9085 (in_process_agent_supports_ust): Call agent_capability_check.
9086 (clear_installed_tracepoints): Assert that agent supports
9089 2012-03-03 Yao Qi <yao@codesourcery.com>
9091 * linux-low.c (linux_supports_agent): New.
9092 (linux_target_ops): Initialize field `supports_agent' with
9093 linux_supports_agent.
9094 * target.h (struct target_ops) <supports_agent>: New.
9095 (target_supports_agent): New macro.
9096 * server.c (handle_general_set): Handle packet 'QAgent'.
9097 (handle_query): Send `QAgent+'.
9098 * Makefile.in (server.o): Depends on agent.h.
9100 2012-03-03 Yao Qi <yao@codesourcery.com>
9102 * Makefile.in (OBS): Add agent.o.
9103 Add new rule for agent.o.
9104 Track dependence of tracepoint.c on agent.h.
9105 * tracepoint.c (run_inferior_command_1):
9106 (run_inferior_command): Call agent_run_command.
9107 (gdb_ust_connect_sync_socket): Deleted. Move it to
9109 (resume_thread, stop_thread): Likewise.
9110 (gdb_ust_socket_init): Renamed to ...
9111 (gdb_agent_socket_init): ... New.
9112 (gdb_ust_thread): Renamed to ...
9113 (gdb_agent_helper_thread): ... New.
9114 (gdb_ust_init): Move some code to ...
9115 (gdb_agent_init): ... here. New.
9116 [HAVE_UST]: Call gdb_ust_init.
9117 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9118 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9119 * config.in, configure: Regenerated.
9121 2012-03-02 Pedro Alves <palves@redhat.com>
9123 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9124 * linux-low.c (struct simple_pid_list): New.
9125 (stopped_pids): New a struct simple_pid_list pointer.
9126 (add_to_pid_list, pull_pid_from_list): New.
9127 (handle_extended_wait): Don't assume the first signal new children
9128 report is SIGSTOP. Adjust call to pull_pid_from_list.
9129 (linux_wait_for_lwp): Adjust.
9131 2012-03-02 Yao Qi <yao@codesourcery.com>
9133 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9136 2012-03-02 Yao Qi <yao@codesourcery.com>
9138 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9139 `stop_pc' and `tpoint'. Update caller.
9141 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9143 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9144 * linux-low.c (use_linux_regsets): New macro.
9145 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9146 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9147 (linux_register_in_regsets): New function.
9148 (usr_fetch_inferior_registers): Skip registers covered by
9150 (usr_store_inferior_registers): Likewise.
9151 (usr_fetch_inferior_registers): New macro.
9152 (usr_store_inferior_registers): Likewise.
9153 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9154 (linux_store_registers): Likewise.
9155 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9157 (init_registers_mips64_dsp_linux): Likewise.
9158 (init_registers_mips_linux): New macro.
9159 (init_registers_mips_dsp_linux): Likewise.
9160 (mips_dsp_num_regs): Likewise.
9161 (DSP_BASE, DSP_CONTROL): New fallback macros.
9162 (mips_base_regs): New macro.
9163 (mips_regmap): Use it. Fix the size.
9164 (mips_dsp_regmap): New variable.
9165 (mips_dsp_regset_bitmap): Likewise.
9166 (mips_arch_setup): New function.
9167 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9169 (mips_cannot_store_register): Likewise.
9170 (the_low_target): Update .arch_setup, .num_regs and .regmap
9171 initializers. Add .regset_bitmap initializer.
9172 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9174 * linux-bfin-low.c (the_low_target): Likewise.
9175 * linux-cris-low.c (the_low_target): Likewise.
9176 * linux-crisv32-low.c (the_low_target): Likewise.
9177 * linux-ia64-low.c (the_low_target): Likewise.
9178 * linux-m32r-low.c (the_low_target): Likewise.
9179 * linux-m68k-low.c (the_low_target): Likewise.
9180 * linux-ppc-low.c (the_low_target): Likewise.
9181 * linux-s390-low.c (the_low_target): Likewise.
9182 * linux-sh-low.c (the_low_target): Likewise.
9183 * linux-sparc-low.c (the_low_target): Likewise.
9184 * linux-tic6x-low.c (the_low_target): Likewise.
9185 * linux-x86-low.c (the_low_target): Likewise.
9186 * linux-xtensa-low.c (the_low_target): Likewise.
9187 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9188 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9189 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9191 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9192 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9194 2012-02-29 Yao Qi <yao@codesourcery.com>
9195 Pedro Alves <palves@redhat.com>
9197 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9198 `step_over_finished' is true.
9200 2012-02-27 Pedro Alves <palves@redhat.com>
9202 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9203 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9205 2012-02-27 Pedro Alves <palves@redhat.com>
9208 * linux-low.c (pid_is_stopped): New.
9209 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9211 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9213 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9216 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9218 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9220 2012-02-24 Luis Machado <lgustavo@codesourcery>
9222 * server.c (handle_query): Advertise support for target-side
9223 breakpoint condition evaluation.
9224 (process_point_options): New function.
9225 (process_serial_event): When inserting a breakpoint, check for
9226 a target-side condition that should be evaluated.
9228 * mem-break.c: Include regcache.h and ax.h.
9229 (point_cond_list_t): New data structure.
9230 (breakpoint) <cond_list>: New field.
9231 (find_gdb_breakpoint_at): Make non-static.
9232 (delete_gdb_breakpoint_at): Clear any target-side
9234 (clear_gdb_breakpoint_conditions): New function.
9235 (add_condition_to_breakpoint): Likewise.
9236 (add_breakpoint_condition): Likewise.
9237 (gdb_condition_true_at_breakpoint): Likewise.
9238 (gdb_breakpoint_here): Return result directly instead
9239 of going through a local variable.
9241 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9242 (clear_gdb_breakpoint_conditions): Likewise.
9243 (add_breakpoint_condition): Likewise.
9244 (gdb_condition_true_at_breakpoint): Likewise.
9246 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9247 (need_step_over_p): Take target-side breakpoint condition into
9250 2012-02-24 Luis Machado <lgustavo@codesourcery>
9252 * server.h: Include tracepoint.h.
9253 (agent_mem_read, agent_get_trace_state_variable_value,
9254 agent_set_trace_state_variable_value,
9255 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9256 get_set_tsv_func_addr): New prototypes.
9258 * ax.h: New include file.
9259 * ax.c: New source file.
9261 * tracepoint.c: Include ax.h.
9262 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9263 agent_expr, eval_result_type): Move to ax.h.
9264 (parse_agent_expr): Rename to ...
9265 (gdb_parse_agent_expr): ... this, make it non-static and move
9267 (unparse_agent_expr) Rename to ...
9268 (gdb_unparse_agent_expr): ... this, make it non-static and move
9270 (eval_agent_expr): Rename to ...
9271 (eval_tracepoint_agent_expr): ... this.
9272 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9273 forward declarations.
9274 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9275 (agent_get_trace_state_variable_value): New function.
9276 (agent_set_trace_state_variable_value): New function.
9277 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9278 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9279 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9280 (condition_true_at_tracepoint): Likewise.
9281 (parse_agent_expr): Rename to ...
9282 (gdb_parse_agent_expr): ... this and move to ax.c.
9283 (unparse_agent_expr): Rename to ...
9284 (gdb_unparse_agent_expr): ... this and move to ax.c.
9285 (gdb_agent_op_name): Move to ax.c.
9286 (eval_agent_expr): Rename to ...
9287 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9289 (eval_tracepoint_agent_expr): New function.
9290 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
9292 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9294 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9295 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9296 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9297 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9298 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9299 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9300 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9301 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9302 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9303 (compile_bytecodes): Remove forward declaration.
9304 (is_goto_target): Move to ax.c.
9305 (compile_bytecodes): Move to ax.c and call
9306 agent_get_trace_state_variable_value (...) and
9307 agent_set_trace_state_variable_value (...).
9309 * Makefile.in: Update ax.c and IPA dependencies.
9311 2012-02-24 Pedro Alves <palves@redhat.com>
9313 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9314 (cmd_bigqtbuffer_circular): ... this. Only handle
9315 'QTBuffer:circular:'.
9316 (handle_tracepoint_general_set): Adjust.
9318 2012-02-16 Yao Qi <yao@codesourcery.com>
9320 * inferiors.c: Move code to ...
9321 * dll.c: .... here. New.
9322 * server.h: Declare clear_dlls.
9323 * Makefile.in (SFILES): Add dll.c.
9327 2012-02-11 Yao Qi <yao@codesourcery.com>
9329 * server.c: (handle_monitor_command): Add a new parameter
9331 (handle_query): Update caller.
9333 2012-02-09 Joel Brobecker <brobecker@adacore.com>
9335 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9336 * configure, config.in: Regenerate.
9337 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9340 2012-02-02 Pedro Alves <palves@redhat.com>
9342 Try SIGKILL first, then PTRACE_KILL.
9343 * linux-low.c (linux_kill_one_lwp): New.
9344 (linux_kill_one_lwp): Rename to ...
9345 (kill_one_lwp_callback): ... this. Use the new
9348 2012-02-02 Pedro Alves <palves@redhat.com>
9350 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9353 2012-01-27 Pedro Alves <palves@redhat.com>
9355 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9356 (elf_64_file_p): Make static.
9357 (linux_pid_exe_is_elf_64_file): New.
9358 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9359 Delete declarations.
9360 (linux_pid_exe_is_elf_64_file): Declare.
9361 * linux-x86-low.c (x86_arch_setup): Use
9362 linux_pid_exe_is_elf_64_file.
9364 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9366 * linux-low.c (linux_wait_for_event_1): Rename to ...
9367 (linux_wait_for_event): ... here and merge it with former
9368 linux_wait_for_event - new variable wait_ptid, use it.
9369 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9371 2012-01-23 Pedro Alves <palves@redhat.com>
9373 * server.c (main): Avoid yet another case of infinite loop while
9374 detaching/killing after a longjmp.
9376 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9379 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9381 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9383 * hostio.c (handle_readlink): New function.
9384 (handle_vFile): Call it to handle "vFile:readlink" packets.
9386 2012-01-20 Pedro Alves <palves@redhat.com>
9387 Ulrich Weigand <ulrich.weigand@linaro.org>
9389 * server.c (handle_v_requests): Only support vAttach and vRun to
9390 start multiple processes when in extended protocol mode.
9392 2012-01-17 Pedro Alves <palves@redhat.com>
9394 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9395 memalign plus mprotect to allocate the scratch buffer.
9397 2012-01-13 Pedro Alves <palves@redhat.com>
9399 * server.c (attach_inferior): Clear `cont_thread'.
9401 2012-01-13 Pedro Alves <palves@redhat.com>
9403 * server.c (main): Avoid infinite loop while detaching/killing
9406 2012-01-09 Doug Evans <dje@google.com>
9408 * server.c (start_inferior): Set last_ptid in --wrapper case.
9410 2012-01-06 Yao Qi <yao@codesourcery.com>
9412 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9414 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9416 2012-01-04 Yao Qi <yao@codesourcery.com>
9418 * tracepoint.c (cmd_qtdp): Print debug message
9419 for static tracepoint.
9421 2012-01-04 Yao Qi <yao@codesourcery.com>
9423 * tracepoint.c (trace_vdebug): Differentiate debug message
9424 between gdbserver and IPA.
9426 2012-01-03 Yao Qi <yao@codesourcery.com>
9428 * tracepoint.c (tracepoint_was_hit): Don't collect for
9431 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9433 * terminal.h: Reformat copyright header.
9435 2012-01-02 Joel Brobecker <brobecker@adacore.com>
9437 * server.c (gdbserver_version): Update copyright year.
9438 * gdbreplay.c (gdbreplay_version): Likewise.
9440 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9442 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9445 2011-12-18 Hui Zhu <teawater@gmail.com>
9446 * linux-low.c (linux_create_inferior): Save return value to ret.
9448 2011-12-18 Hui Zhu <teawater@gmail.com>
9450 * linux-low.c (linux_create_inferior): Save return value to ret.
9452 2011-12-16 Doug Evans <dje@google.com>
9454 * linux-low.c (linux_create_inferior): If stdio connection,
9455 redirect stdin from /dev/null, stdout to stderr.
9456 * remote-utils.c (remote_is_stdio): New static global.
9457 (remote_connection_is_stdio): New function.
9458 (remote_prepare): Handle stdio connection.
9459 (remote_open): Ditto.
9460 (remote_close): Don't close stdin for stdio connections.
9461 (read_prim,write_prim): New functions. Replace all calls to
9462 read/write to these.
9463 * server.c (main): Watch for "-" argument. Move call to
9464 remote_prepare before start_inferior.
9465 * server.h (STDIO_CONNECTION_NAME): New macro.
9466 (remote_connection_is_stdio): Declare.
9468 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9469 in debugging output.
9471 2011-12-15 Yao Qi <yao@codesourcery.com>
9473 * tracepoint.c: Include sys/syscall.h.
9474 (gdb_ust_thread): Remove preprocessor conditional.
9476 2011-12-14 Pedro Alves <pedro@codesourcery.com>
9478 * linux-low.c (linux_detach_one_lwp): Call
9479 the_low_target.prepare_to_resume before detaching.
9481 2011-12-14 Yao Qi <yao@codesourcery.com>
9483 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9486 2011-12-14 Yao Qi <yao@codesourcery.com>
9488 * i386-low.c (i386_low_stopped_data_address): Initialize local
9491 2011-12-13 Pedro Alves <pedro@codesourcery.com>
9495 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9496 DR_CONTROL unless necessary. Extend comments.
9497 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9498 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9500 2011-12-13 Yao Qi <yao@codesourcery.com>
9502 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9504 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9506 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9508 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9509 Print new debug message for such case.
9511 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9513 Fix overlapping memcpy.
9514 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9515 the read_inferior_memory transfer.
9516 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9517 write_inferior_memory transfer.
9518 (set_fast_tracepoint_jump): New variable buf. Use it for the
9519 read_inferior_memory and write_inferior_memory transfers.
9520 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9521 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9522 Use it for the write_inferior_memory transfer.
9523 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9526 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9528 * linux-low.c (fetch_register, store_register): Make code
9529 consistent, fix formatting.
9531 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9533 * linux-low.c (usr_store_inferior_registers): Factor out code
9534 to handle individual registers into...
9535 (store_register): ... this new function.
9537 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9539 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9540 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9541 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9542 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9543 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9544 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9545 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9546 (srv_xmlfiles): Add new XML files.
9548 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9550 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9551 (init_registers_s390_linux32v1): Add prototype.
9552 (init_registers_s390_linux32v2): Likewise.
9553 (init_registers_s390_linux64v1): Likewise.
9554 (init_registers_s390_linux64v2): Likewise.
9555 (init_registers_s390x_linux64v1): Likewise.
9556 (init_registers_s390x_linux64v2): Likewise.
9557 (s390_num_regs): Increment to 52.
9558 (s390_regmap): Add orig_r2 register.
9559 (s390_num_regs_3264): Increment to 68.
9560 (s390_regmap_3264): Add orig_r2 register.
9561 (s390_collect_ptrace_register): Handle orig_r2 register.
9562 (s390_supply_ptrace_register): Likewise.
9563 (s390_fill_last_break): New function.
9564 (s390_store_last_break): Likewise.
9565 (s390_fill_system_call): New function.
9566 (s390_store_system_call): Likewise.
9567 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9569 (s390_check_regset): New function.
9570 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9571 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9572 Update target_regsets for available register sets.
9574 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9575 Jan Kratochvil <jan.kratochvil@redhat.com>
9577 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9578 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9580 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9581 * linux-low.h (struct process_info_private): New member r_debug.
9582 * server.c (handle_qxfer_libraries): Call
9583 the_target->qxfer_libraries_svr4.
9584 (handle_qxfer_libraries_svr4): New function.
9585 (qxfer_packets): New entry "libraries-svr4".
9586 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9587 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9588 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9589 PACKET_qXfer_libraries_svr4.
9591 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9593 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9594 PSW address/mask between 8-byte and 16-byte formats.
9595 (s390_supply_ptrace_register): Likewise.
9596 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9597 basic addressing mode bit.
9599 2011-11-24 Stan Shebs <stan@codesourcery.com>
9601 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9603 2011-11-17 Stan Shebs <stan@codesourcery.com>
9605 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9606 (tracing_start_time): New global.
9607 (tracing_stop_time): New global.
9608 (tracing_user_name): New global.
9609 (tracing_notes): New global.
9610 (tracing_stop_note): New global.
9611 (cmd_qtstart): Set traceframe_usage, start_time.
9612 (stop_tracing): Set stop_time.
9613 (cmd_qtstatus): Report additional status.
9614 (cmd_qtp): New function.
9615 (handle_tracepoint_query): Call it.
9616 (cmd_qtnotes): New function.
9617 (handle_tracepoint_general_set): Call it.
9618 (get_timestamp): Rename from tsv_get_timestamp.
9620 2011-11-14 Stan Shebs <stan@codesourcery.com>
9621 Kwok Cheung Yeung <kcy@codesourcery.com>
9623 * linux-x86-low.c (small_jump_insn): New.
9624 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9625 trampoline and error message, build a trampoline and issue a small
9626 jump instruction to it.
9627 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9628 trampoline and error message.
9629 (x86_get_min_fast_tracepoint_insn_len): New.
9630 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9631 * linux-low.h (struct linux_target_ops): Add arguments to
9632 install_fast_tracepoint_jump_pad operation, add new operation.
9633 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9635 (linux_get_min_fast_tracepoint_insn_len): New function.
9636 (linux_target_op): Add new operation.
9637 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9638 (gdb_trampoline_buffer_end): Ditto.
9639 (gdb_trampoline_buffer_error): Ditto.
9640 (struct ipa_sym_addresses): Add fields for new IPA variables.
9641 (symbol_list): Add entries for new IPA variables.
9642 (struct tracepoint): Add fields to hold the address range of the
9643 trampoline used by the tracepoint.
9644 (trampoline_buffer_head): New static variable.
9645 (trampoline_buffer_tail): Ditto.
9646 (claim_trampoline_space): New function.
9647 (have_fast_tracepoint_trampoline_buffer): New function.
9648 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9650 (install_fast_tracepoint): Ditto, also add error buffer argument.
9651 (cmd_qtminftpilen): New function.
9652 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9653 (fast_tracepoint_from_trampoline_address): New function.
9654 (fast_tracepoint_collecting): Handle trampoline as part of jump
9656 (set_trampoline_buffer_space): New function.
9657 (initialize_tracepoint): Initialize new IPA variables.
9658 * target.h (struct target_ops): Add arguments to
9659 install_fast_tracepoint_jump_pad operation, add new
9660 get_min_fast_tracepoint_insn_len operation.
9661 (target_get_min_fast_tracepoint_insn_len): New.
9662 (install_fast_tracepoint_jump_pad): Add arguments.
9663 * server.h (IPA_BUFSIZ): Define.
9664 * linux-i386-ipa.c: Include extra header files.
9665 (initialize_fast_tracepoint_trampoline_buffer): New function.
9666 (initialize_low_tracepoint): Call it.
9667 * server.h (set_trampoline_buffer_space): Declare.
9668 (claim_trampoline_space): Ditto.
9669 (have_fast_tracepoint_trampoline_buffer): Ditto.
9671 2011-11-14 Yao Qi <yao@codesourcery.com>
9673 * server.c (handle_query): Handle InstallInTrace for qSupported.
9674 * tracepoint.c (add_tracepoint): Sort list.
9675 (install_tracepoint, download_tracepoint): New.
9676 (cmd_qtdp): Call them to install and download tracepoints.
9677 (sort_tracepoints): Removed.
9678 (cmd_qtstart): Update.
9680 2011-11-14 Yao Qi <yao@codesourcery.com>
9682 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9683 * mem-break.h: Declare.
9684 * tracepoint.c (cmd_qtstart): Move some code to ...
9685 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9687 (download_tracepoints): Move some code to ...
9688 (download_tracepoint_1): ... here. New.
9690 2011-11-08 Yao Qi <yao@codesourcery.com>
9692 * remote-utils.c (relocate_instruction): A comment fix.
9694 2011-11-07 Joel Brobecker <brobecker@adacore.com>
9696 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9697 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9698 dr_status_mirror and dr_control_mirror from debug_reg_state.
9699 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9700 (i386_initial_stuff): Remove use of deleted globals.
9701 (i386_get_thread_context, i386_set_thread_context,
9702 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9703 from debug_reg_state.
9705 2011-11-05 Yao Qi <yao@codesourcery.com>
9707 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9708 address as TPOINT's.
9710 2011-11-02 Stan Shebs <stan@codesourcery.com>
9712 * tracepoint.c (agent_mem_read_string): New function.
9713 (eval_agent_expr): Call it for tracenz.
9714 * server.c (handle_query): Report support for tracenz.
9716 2011-11-02 Yao Qi <yao@codesourcery.com>
9718 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9720 2011-11-02 Yao Qi <yao@codesourcery.com>
9722 * target.h: Fix a typo in comment.
9724 2011-10-31 Pedro Alves <pedro@codesourcery.com>
9726 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9727 clobber the breakpoints' shadows with fast tracepoint jumps.
9728 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9729 * target.c (write_inferior_memory): Also pass MYADDR down to
9732 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9734 * configure.ac: Check support for personality routine.
9735 * configure: Regenerate.
9736 * config.in: Likewise.
9737 * linux-low.c: Include <sys/personality.h>.
9738 Define ADDR_NO_RANDOMIZE if necessary.
9739 (linux_create_inferior): Disable address space randomization when
9740 forking inferior, if requested.
9741 (linux_supports_disable_randomization): New function.
9742 (linux_target_ops): Install it.
9743 * server.h (disable_randomization): Declare.
9744 * server.c (disable_randomization): New global variable.
9745 (handle_general_set): Handle QDisableRandomization.
9746 (handle_query): Likewise for qSupported.
9747 (main): Support --disable-randomization and --no-disable-randomization
9748 command line arguments.
9749 * target.h (struct target_ops): Add supports_disable_randomization.
9750 (target_supports_disable_randomization): New macro.
9752 2011-09-29 Mike Frysinger <vapier@gentoo.org>
9754 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9756 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9757 [!PT_GETDSBT] (target_loadmap): New definition.
9758 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9759 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9760 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9761 and PT_GETDSBT to LINUX_LOADMAP.
9762 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9763 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9765 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9767 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9768 (arm_linux_hwbp_cap): New static variable.
9769 (arm_linux_get_hwbp_cap): Replace by ...
9770 (arm_linux_init_hwbp_cap): ... this new function.
9771 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9772 (arm_linux_get_hw_watchpoint_count): Likewise.
9773 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9774 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9775 (arm_prepare_to_resume): Use perror_with_name instead of error.
9777 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
9779 * linux-arm-low.c: Include <signal.h>.
9780 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9781 (struct arm_linux_hwbp_cap): New data type.
9782 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9783 (struct arm_linux_hw_breakpoint): New data type.
9784 (MAX_BPTS, MAX_WPTS): Define.
9785 (struct arch_process_info, struct arch_lwp_info): New data types.
9786 (arm_linux_get_hwbp_cap): New function.
9787 (arm_linux_get_hw_breakpoint_count): Likewise.
9788 (arm_linux_get_hw_watchpoint_count): Likewise.
9789 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9790 (arm_hwbp_control_initialize): Likewise.
9791 (arm_hwbp_control_is_enabled): Likewise.
9792 (arm_hwbp_control_is_initialized): Likewise.
9793 (arm_hwbp_control_disable): Likewise.
9794 (arm_linux_hw_breakpoint_equal): Likewise.
9795 (arm_linux_hw_point_initialize): Likewise.
9796 (struct update_registers_data): New data structure.
9797 (update_registers_callback: New function.
9798 (arm_insert_point): Likewise.
9799 (arm_remove_point): Likewise.
9800 (arm_stopped_by_watchpoint): Likewise.
9801 (arm_stopped_data_address): Likewise.
9802 (arm_new_process): Likewise.
9803 (arm_new_thread): Likewise.
9804 (arm_prepare_to_resume): Likewise.
9805 (the_low_target): Register arm_insert_point, arm_remove_point,
9806 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9807 arm_new_thread, and arm_prepare_to_resume.
9809 2011-09-15 Stan Shebs <stan@codesourcery.com>
9811 * server.h (struct emit_ops): Add compare-goto fields.
9812 * tracepoint.c (gdb_agent_op_sizes): New table.
9813 (emit_eq_goto): New function.
9814 (emit_ne_goto): New function.
9815 (emit_lt_goto): New function.
9816 (emit_le_goto): New function.
9817 (emit_gt_goto): New function.
9818 (emit_ge_goto): New function.
9819 (is_goto_target): New function.
9820 (compile_bytecodes): Recognize special cases of compare-goto
9821 combinations and call specialized emitters for them.
9822 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9823 (amd64_emit_ne_goto): New function.
9824 (amd64_emit_lt_goto): New function.
9825 (amd64_emit_le_goto): New function.
9826 (amd64_emit_gt_goto): New function.
9827 (amd64_emit_ge_goto): New function.
9828 (amd64_emit_ops): Add the new functions.
9829 (i386_emit_eq_goto): New function.
9830 (i386_emit_ne_goto): New function.
9831 (i386_emit_lt_goto): New function.
9832 (i386_emit_le_goto): New function.
9833 (i386_emit_gt_goto): New function.
9834 (i386_emit_ge_goto): New function.
9835 (i386_emit_ops): Add the new functions.
9837 2011-09-08 Stan Shebs <stan@codesourcery.com>
9839 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9840 (i386_emit_epilogue): Restore %ebx.
9842 2011-08-31 Jie Zhang <jzhang918@gmail.com>
9844 * server.c (step_thread): Remove definition.
9845 (process_serial_event): Don't handle Hs.
9846 * server.h (step_thread): Remove declaration.
9847 * target.c (set_desired_inferior): Remove use of step_thread.
9849 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9851 * linux-low.c: Include linux-procfs.h.
9852 (linux_attach_lwp_1): Update comments.
9853 (linux_attach): Scan for existing threads when attaching to a
9854 process that is the tgid.
9855 * Makefile.in: Update dependencies.
9857 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
9859 * configure.srv: Add linux-procfs.o dependencies.
9861 2011-08-14 Yao Qi <yao@codesourcery.com>
9863 * target.h (struct target_ops): Fix indent.
9864 * win32-low.c (win32_target_ops): Fix comment.
9866 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
9867 Yao Qi <yao@codesourcery.com>
9869 * Makefile.in (clean): Remove tic6x-*.c files.
9870 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9871 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9872 (tic6x-c64xp-linux.c): Likewise.
9873 * configure.srv: Add support for tic6x-*-uclinux.
9874 * linux-tic6x-low.c: New.
9875 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9877 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
9878 Yao Qi <yao@codesourcery.com>
9880 * target.h (struct target_ops): Add read_loadmap.
9881 * linux-low.c (struct target_loadseg): New type.
9882 (struct target_loadmap): New type.
9883 (linux_read_loadmap): New function.
9884 (linux_target_ops): Add linux_read_loadmap.
9885 * server.c (handle_query): Support qXfer:fdpic:read packet.
9886 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9889 2011-08-05 Eli Zaretskii <eliz@gnu.org>
9891 * win32-low.c: Include <stdint.h>.
9893 2011-07-22 Pedro Alves <pedro@codesourcery.com>
9895 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9896 to the inferior here.
9897 (i386_remove_aligned_watchpoint): Ditto.
9898 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9899 fit part of the watchpoint in the debug registers.
9900 (i386_update_inferior_debug_regs): New.
9901 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9902 registers, and only update the inferior on success.
9903 (i386_low_remove_watchpoint): Ditto.
9905 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9907 * linux-low.c (compare_ints, unique, list_threads, show_process,
9908 linux_core_of_thread): Delete.
9909 (linux_target_ops): Change linux_core_of_thread to
9910 linux_common_core_of_thread.
9911 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9912 * utils.c (malloc_failure): Change type of argument.
9913 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9914 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9915 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9916 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9917 (IPA_OBJS): Add common-utils-ipa.o.
9918 (ptid_h, linux_osdata_h): New macros.
9919 (server_h): Add common/common-utils.h, common/xml-utils.h,
9920 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9922 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9923 ptid.o, buffer.o): New rules.
9924 (linux-low.o): Add common/linux-osdata.h as a dependency.
9925 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9926 * configure.ac: Add AC_HEADER_DIRENT check.
9927 * config.in: Regenerate.
9928 * configure: Regenerate.
9929 * remote-utils.c (xml_escape_text): Delete.
9930 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9931 buffer_xml_printf): Move to common/buffer.c.
9932 * server.c (main): Remove call to initialize_inferiors.
9933 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
9934 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
9935 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
9936 internal_error, gdb_assert, gdb_assert_fail): Delete.
9937 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
9938 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
9940 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
9941 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
9942 initialize_inferiors): Delete.
9944 2011-07-20 Pedro Alves <pedro@codesourcery.com>
9946 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
9949 2011-05-31 Pedro Alves <pedro@codesourcery.com>
9951 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
9953 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
9955 2011-05-26 Yao Qi <yao@codesourcery.com>
9957 * Makefile.in (thread-db.o): Track dependence to
9958 common/gdb_thread_db.h.
9959 * thread-db.c: include gdb_thread_db.h from right place.
9961 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
9963 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
9964 __FILE__ and __LINE__ to internal_error.
9966 2011-05-13 Doug Evans <dje@google.com>
9968 * thread-db.c (try_thread_db_load_from_sdir): New function.
9969 (try_thread_db_load_from_dir): New function.
9970 (thread_db_load_search): Handle $sdir, ignore $pdir.
9971 Remove trying of system directories if search of
9972 libthread-db-search-path fails, that is now done via $sdir.
9974 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
9976 * server.c (handle_query): Add EnableDisableTracepoints to the list
9977 of supported features.
9978 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
9980 (cmd_qtenable_disable): New.
9981 (cmd_qtstart): Install tracepoints even if disabled.
9982 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
9983 receiving a QTEnable or QTDisable packet.
9984 (gdb_collect): Skip data collection if fast tracepoint is disabled.
9985 (ust_marker_to_static_tracepoint): Do not ignore disabled static
9987 (gdb_probe): Skip data collection if static tracepoint is disabled.
9989 2011-05-10 Doug Evans <dje@google.com>
9991 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
9993 2011-05-04 Doug Evans <dje@google.com>
9995 * linux-low.c (linux_join): Skip process lookup.
9996 * spu-low.c (spu_join): Ditto.
9997 * server.c (join_inferiors_callback): Delete.
9998 (process_serial_event): For 'D' packet (detach) call join_inferior
10001 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10003 * README: Don't mention xscale*-*-linux*.
10004 * configure.srv (xscale*-*-linux*): Don't handle target.
10006 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10008 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10010 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10011 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10012 (i386_emit_void_call_2): Likewise.
10014 2011-04-26 Yao Qi <yao@codesourcery.com>
10016 * linux-low.c: Move common macros to linux-ptrace.h.
10017 Include linux-ptrace.h.
10018 * Makefile.in (linux_ptrace_h): New.
10019 (linux-low.o): Depends on linux-ptrace.h.
10021 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10023 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10024 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10025 (remote_prepare): New function with most of the TCP code from ...
10026 (remote_open): ... here. Detect PORT here unconditionally. Move also
10027 setting transport_is_reliable.
10028 * server.c (run_once): New variable.
10029 (gdbserver_usage): Document it.
10030 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10031 the first run if RUN_ONCE.
10032 * server.h (run_once, remote_prepare): New declarations.
10034 2011-04-19 Tom Tromey <tromey@redhat.com>
10036 * win32-low.c (handle_load_dll): Remove duplicate "the".
10038 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10040 Remove support for old Cygwin 1.5 versions.
10041 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10042 function to avoid warning.
10043 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10046 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10048 * gdbserver/server.h (Macro _): Define it if not available.
10050 2011-03-14 Michael Snyder <msnyder@vmware.com>
10052 * hostio.c (handle_close): Remove unnecessary null test.
10054 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10056 * Makefile.in (maintainer-clean realclean distclean): Remove
10057 "make ... subdir_do" command.
10059 2011-03-10 Michael Snyder <msnyder@vmware.com>
10061 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10063 * server.c (handle_v_run): Free alloced buffer on early return.
10065 2011-03-09 Yao Qi <yao@codesourcery.com>
10068 2011-03-04 Yao Qi <yao@codesourcery.com>
10070 * Makefile.in: Remove GNU make feature --directory.
10072 2011-03-05 Yao Qi <yao@codesourcery.com>
10074 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10075 (subdir_do): New make target. Copied from gdb/Makefile.
10076 (maintainer-clean, realclean, distclean, clean): Call corresponding
10077 make targets in common/Makefile.
10079 2011-02-11 Yao Qi <yao@codesourcery.com>
10081 * configure.ac: Call AC_PROG_RANLIB.
10082 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10083 * configure: Regenerate.
10085 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10087 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10089 2011-03-06 Yao Qi <yao@codesourcery.com>
10091 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10093 2011-03-05 Yao Qi <yao@codesourcery.com>
10095 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10096 (subdir_do): New make target. Copied from gdb/Makefile.
10097 (maintainer-clean, realclean, distclean, clean): Call corresponding
10098 make targets in common/Makefile.
10100 2011-03-04 Yao Qi <yao@codesourcery.com>
10102 * Makefile.in: Remove GNU make feature --directory.
10104 2011-03-04 Michael Snyder <msnyder@vmware.com>
10106 * server.c (queue_stop_reply): Call xmalloc not malloc.
10108 2011-03-02 Michael Snyder <msnyder@vmware.com>
10110 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10112 2011-02-28 Michael Snyder <msnyder@vmware.com>
10114 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10115 (cmd_qtframe): Ditto.
10116 (cmd_qtbuffer): Ditto.
10117 (cmd_bigqtbuffer): Ditto.
10119 * utils.c (decimal2str): Initialize 'width' to nine, then
10120 don't mess with it.
10122 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10124 * hostio.c (require_data): Free *data, not data.
10126 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10128 * hostio.c (require_data): Use free, not xfree.
10130 2011-02-27 Michael Snyder <msnyder@vmware.com>
10132 * server.c (handle_query): Discard unused value.
10134 * hostio.c (require_data): Free malloc memory before returning
10137 2011-02-26 Michael Snyder <msnyder@vmware.com>
10139 * linux-low.c (list_threads): Call closedir for dirent.
10141 2011-02-27 Michael Snyder <msnyder@vmware.com>
10143 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10144 a case statement falls through.
10146 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10148 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10151 2011-02-26 Michael Snyder <msnyder@vmware.com>
10153 * utils.c (decimal2str): Eliminate dead code and dead param.
10154 (pulongest): Drop dead param from call to decimal2str.
10157 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10159 Revert the following patch (not approved yet):
10160 2011-02-21 Hui Zhu <teawater@gmail.com>
10161 * tracepoint.c (tp_printf): New function.
10162 (eval_agent_expr): Handle gdb_agent_op_printf.
10164 2011-02-21 Hui Zhu <teawater@gmail.com>
10166 * tracepoint.c (tp_printf): New function.
10167 (eval_agent_expr): Handle gdb_agent_op_printf.
10169 2011-02-18 Tom Tromey <tromey@redhat.com>
10171 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10172 (tracepoint.o): Likewise.
10173 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10174 (gdb_agent_op_names): Likewise.
10176 2011-02-18 Tom Tromey <tromey@redhat.com>
10178 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10179 gdb_agent_op_rot>: New constants.
10180 (gdb_agent_op_names): Add pick and roll.
10181 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10184 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10186 * aclocal.m4: Regenerated with aclocal-1.11.1.
10188 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10190 * server.c (handle_qxfer_traceframe_info): New.
10191 (qxfer_packets): Register "traceframe-info".
10192 (handle_query): Report support for qXfer:traceframe-info:read+.
10193 * tracepoint.c (match_blocktype): New.
10194 (traceframe_find_block_type): Rename to ...
10195 (traceframe_walk_blocks): ... this. Add callback filter argument,
10197 (traceframe_find_block_type): New, reimplemented on top of
10198 traceframe_walk_blocks.
10199 (build_traceframe_info_xml): New.
10200 (traceframe_read_info): New.
10201 * server.h (traceframe_read_info): Declare.
10203 2011-02-11 Yao Qi <yao@codesourcery.com>
10205 * configure.ac: Call AC_PROG_RANLIB.
10206 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10207 * configure: Regenerate.
10209 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10211 * server.c (gdb_read_memory): Change return semantics to allow
10213 (handle_search_memory_1): Adjust.
10214 (process_serial_event) <'m' packet>: Handle partial transfers.
10215 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10217 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10219 * regcache.c (init_register_cache): Initialize
10220 regcache->register_status.
10221 (free_register_cache): Release regcache->register_status.
10222 (regcache_cpy): Copy register_status.
10223 (registers_to_string): Print 'x's for unavailable registers.
10224 (supply_register): Mark the register's status valid or
10225 unavailable, depending on whether a buffer was passed in or not.
10226 (supply_register_zeroed): New.
10227 (supply_regblock): Mark the registers' status valid or
10228 unavailable, depending on whether a buffer was passed in or not.
10229 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10230 (struct regcache): New `register_status' field.
10231 (supply_register_zeroed): Declare.
10232 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10233 supply_register_zeroed, rather than passing a NULL buffer to
10235 * tracepoint.c (fetch_traceframe_registers): Update comment.
10237 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10239 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10242 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10244 * server.h (decode_xfer_write): Change prototype.
10245 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10246 and don't extract the annex here.
10247 * server.c (decode_xfer_read): Remove `annex' parameter,
10248 and don't extract the annex here.
10249 (decode_xfer): New.
10250 (struct qxfer): New.
10251 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10252 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10253 (handle_qxfer_statictrace): New functions, abstracted out from
10254 handle_query, and made to use the struct qxfer interface.
10255 (handle_threads_qxfer_proper): Rename to ...
10256 (handle_qxfer_threads_proper): ... this.
10257 (handle_threads_qxfer): Rename to ...
10258 (handle_qxfer_threads): ... this. Adjust.
10259 (qxfer_packets): New array.
10260 (handle_qxfer): New function.
10261 (handle_query): Use handle_qxfer.
10263 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10265 * gdbreplay.c: Shorten lines of >= 80 columns.
10266 * linux-low.c: Ditto.
10267 * linux-ppc-low.c: Ditto.
10268 * linux-s390-low.c: Ditto.
10269 * linux-sparc-low.c: Ditto.
10270 * linux-x86-low.c: Ditto.
10271 * linux-xtensa-low.c: Ditto.
10272 * mem-break.c: Ditto.
10273 * nto-low.c: Ditto.
10274 * regcache.h: Ditto.
10275 * remote-utils.c: Ditto.
10278 * thread-db.c: Ditto.
10279 * tracepoint.c: Ditto.
10281 * win32-low.h: Ditto.
10283 2011-01-05 Joel Brobecker <brobecker@adacore.com>
10285 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10288 2011-01-01 Joel Brobecker <brobecker@adacore.com>
10290 * server.c (gdbserver_version): Update copyright year in version
10292 * gdbreplay.c (gdbreplay_version): Ditto.
10294 2010-12-29 Jie Zhang <jie.zhang@analog.com>
10296 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10297 * linux-bfin-low.c: New file.
10298 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10299 PT_DATA_ADDR for BFIN targets.
10300 * Makefile.in (SFILES): Add linux-bfin-low.c.
10301 (clean): Remove reg-bfin.c.
10302 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10303 * README: Mention supported Blackfin targets.
10305 2010-12-23 Mike Frysinger <vapier@gentoo.org>
10307 * .gitignore: New file.
10309 2010-11-16 Mike Frysinger <vapier@gentoo.org>
10311 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10313 2010-10-22 Jie Zhang <jie@codesourcery.com>
10315 * Makefile.in: Add FLAGS_TO_PASS variable.
10316 (install): Remove dependency of install-only and recursively
10317 invoke make for install-only.
10319 2010-10-04 Doug Evans <dje@google.com>
10321 * Makefile.in (uninstall): Use $(DESTDIR).
10323 2010-09-24 Pedro Alves <pedro@codesourcery.com>
10327 * linux-x86-low.c (compat_siginfo_from_siginfo)
10328 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10329 si_code is < 0. Check for si_code == SI_TIMER before checking for
10332 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10334 * lynx-i386-low.c: New file.
10335 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10337 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10339 * lynx-low.c (ptrace_request_to_str): Remove handling for
10340 request values that have been removed in LynxOS 5.x.
10342 2010-09-13 Joel Brobecker <brobecker@adacore.com>
10344 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10347 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10349 * configure.ac: Add --enable-inprocess-agent option.
10350 * configure: Rebuilt.
10352 2010-09-06 Yao Qi <yao@codesourcery.com>
10354 * linux-low.c (linux_kill): Remove unused variable.
10355 (linux_stabilize_threads): Likewise.
10356 * server.c (start_inferior): Likewise.
10357 (queue_stop_reply_callback): Likewise.
10358 * tracepoint.c (do_action_at_tracepoint): Likewise.
10360 2010-09-06 Yao Qi <yao@codesourcery.com>
10362 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10365 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10367 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10369 2010-09-06 Pedro Alves <pedro@codesourcery.com>
10371 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10374 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10376 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10377 gdbserver/lynx-ppc-low.c: New files.
10378 * Makefile.in (lynx_low_h): New variable.
10379 (lynx-low.o, lynx-ppc-low.o): New rules.
10380 * configure.ac: On LynxOS, link with -lnetinet.
10381 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10382 * configure: regenerate.
10384 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10386 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10387 * configure.ac: Add check for vasprintf and vsnprintf.
10388 * configure, config.in: Regenerate.
10389 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10391 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10393 * gdbreplay.c: Move include of alloca.h up, next to include of
10395 * server.h: Add include of malloc.h.
10396 * mem-break.c: Remove include of malloc.h.
10397 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10399 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10401 * Makefile.in (memmem.o): Build with -Wno-error.
10403 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10405 * utils.c (xsnprintf): Make non-static.
10406 * server.h: Add xsnprintf declaration.
10407 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10408 replace calls to snprintf by calls to xsnprintf throughout.
10410 2010-09-01 Joel Brobecker <brobecker@adacore.com>
10412 * configure.ac: Add configure check for alloca.
10413 * configure, config.in: Regenerate.
10414 * server.h: Include alloca.h if it exists.
10415 * gdbreplay.c: Include alloca.h if it exists.
10417 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10419 * linux-low.c (__SIGRTMIN): Define if not already defined.
10420 (linux_create_inferior): Check for __ANDROID__ rather than
10422 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10423 are already deferred.
10424 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10425 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10426 stopped and already has a pending signal to report.
10427 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10428 a pending signal to report or is moving out of a jump pad.
10429 (linux_init_signals): Check for __ANDROID__ rather than
10432 2010-08-28 Pedro Alves <pedro@codesourcery.com>
10434 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10435 debug_threads check. Avoid a linear search when not doing debug
10438 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10440 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10441 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10442 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10443 (process_event): Change local fd's type to gdb_fildes_t.
10444 (create_file_handler): Adjust prototype.
10445 (delete_file_handler): Adjust prototype.
10446 (handle_file_event): Adjust prototype. Use pfildes.
10447 (create_file_event): Adjsut prototype.
10448 * remote-utils.c (remote_desc, listen_desc): Change type to
10450 * server.h: New gdb_fildes_t typedef.
10451 [USE_WIN32API]: Include winsock2.h.
10452 (delete_file_handler, add_file_handler): Adjust prototypes.
10453 (pfildes): Declare.
10454 * utils.c (pfildes): New.
10456 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10458 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10459 * configure: Regenerate.
10461 2010-08-27 Pedro Alves <pedro@codesourcery.com>
10463 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10464 (linux_done_accessing_memory): ... this.
10465 (linux_target_ops): Adjust.
10466 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10467 * nto-low.c (nto_target_ops): Adjust comment.
10468 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10469 * spu-low.c (spu_target_ops): Adjust comment.
10470 * target.h (target_ops): Rename unprepare_to_access_memory field
10471 to done_accessing_memory.
10472 (unprepare_to_access_memory): Rename to ...
10473 (done_accessing_memory): ... this.
10475 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10477 * linux-low.c (linux_prepare_to_access_memory): New.
10478 (linux_unprepare_to_access_memory): New.
10479 (linux_target_ops): Install them.
10480 * server.c (read_memory): Rename to ...
10481 (gdb_read_memory): ... this. Use
10482 prepare_to_access_memory/prepare_to_access_memory.
10483 (write_memory): Rename to ...
10484 (gdb_write_memory): ... this. Use
10485 prepare_to_access_memory/prepare_to_access_memory.
10486 (handle_search_memory_1): Adjust.
10487 (process_serial_event): Adjust.
10488 * target.h (struct target_ops): New fields
10489 prepare_to_access_memory and unprepare_to_access_memory.
10490 (prepare_to_access_memory, unprepare_to_access_memory): New.
10491 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10492 prepare_to_access_memory/prepare_to_access_memory.
10493 * nto-low.c (nto_target_ops): Adjust.
10494 * spu-low.c (spu_target_ops): Adjust.
10495 * win32-low.c (win32_target_ops): Adjust.
10497 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10499 * Makefile.in (WARN_CFLAGS): Get it from configure.
10500 (WERROR_CFLAGS): New.
10501 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10502 * configure.ac: Introduce --enable-werror, which adds -Werror to
10503 the compiler command line. Enabled by default. Disable with
10504 --disable-werror. Add -Wdeclaration-after-statement
10505 Wpointer-arith and -Wformat-nonliteral to warning flags.
10506 * configure: Regenerate.
10508 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10510 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10512 2010-08-26 Pedro Alves <pedro@codesourcery.com>
10514 * gdbreplay.c (remote_error): New.
10516 (expect): Use gdbchar. Check for error reading from GDB.
10517 Clarify sync error output.
10518 (play): Check for errors writing to GDB.
10519 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10520 * remote-utils.c (getpkt): Check for errors writing to the remote
10523 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10525 * linux-low.c (linux_wait_1): Move non-debugging code out of
10526 `debug_threads' control.
10528 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10530 * linux-low.c (linux_wait_1): Don't set last_status here.
10531 * server.c (push_event, queue_stop_reply_callback): Assert we're
10532 not pushing a TARGET_WAITKIND_IGNORE event.
10533 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10534 (myresume, handle_target_event): Set the thread's last_resume_kind
10535 and last_status from the target returned status.
10537 2010-08-25 Pedro Alves <pedro@codesourcery.com>
10541 * linux-x86-low.c (update_debug_registers_callback): New.
10542 (i386_dr_low_set_addr): Use it.
10543 (i386_dr_low_get_addr): New.
10544 (i386_dr_low_set_control): Use update_debug_registers_callback.
10545 (i386_dr_low_get_control): New.
10546 (i386_dr_low_get_status): Adjust.
10547 * linux-low.c (linux_stop_lwp): New.
10548 * linux-low.h (linux_stop_lwp): Declare.
10550 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10551 argument instead of a i386_debug_reg_state.
10552 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10553 a i386_debug_reg_state.
10554 (i386_insert_aligned_watchpoint): Adjust.
10555 (i386_remove_aligned_watchpoint): Adjust.
10556 (i386_low_stopped_data_address): Read the debug registers from the
10557 inferior instead of from the mirrors.
10558 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10559 (i386_dr_low_get_addr): Declare.
10560 (i386_dr_low_get_control): Declare.
10561 (i386_dr_low_get_status): Change prototype.
10563 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10564 (i386_dr_low_get_addr): New.
10565 (i386_dr_low_get_control): New.
10566 (i386_dr_low_get_status): Adjust prototype. Return
10568 (i386_initial_stuff): Clear dr_status_mirror and
10570 (i386_get_thread_context): Adjust.
10571 (i386_set_thread_context): Adjust.
10572 (i386_thread_added): Adjust.
10574 2010-08-24 Pedro Alves <pedro@codesourcery.com>
10576 * linux-low.h (linux_thread_area): Delete declaration.
10578 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10580 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10581 after its termination.
10583 2010-08-09 Pedro Alves <pedro@codesourcery.com>
10585 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10586 (gdb_wants_all_stopped): Delete.
10587 (linux_wait_1): Don't call them.
10588 * server.c (handle_v_cont): Tag all threads as want-stopped.
10589 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10590 stopped as "client-wants-stopped".
10592 2010-07-31 Pedro Alves <pedro@codesourcery.com>
10594 * Makefile.in (signals_h): New.
10595 (server_h): Depend on it.
10596 (server.o): Don't depend on $(signals_def).
10597 (signals.o): Depend on $(signals_def).
10599 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10601 * Makefile.in (signals_def): New.
10602 (server_h): Append include/gdb/signals.h and signals_def.
10603 (server.o): Append signals_def.
10605 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10607 * server.c (handle_target_event): Use target_signal_to_host for
10608 resume_info.sig initialization.
10609 * target.h (struct thread_resume) <sig>: New comment.
10611 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10613 * server.c (handle_query): strcpy() the returned string from paddress()
10614 instead of sprintf().
10615 * utils.c (paddress): Return phex_nz().
10617 2010-07-07 Joel Brobecker <brobecker@adacore.com>
10619 * server.c (handle_v_cont): Call mourn_inferior if process
10621 (myresume): Likewise.
10623 2010-07-01 Pedro Alves <pedro@codesourcery.com>
10625 Static tracepoints, and integration with UST.
10627 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10628 * mem-break.c (uninsert_all_breakpoints)
10629 (reinsert_all_breakpoints): New.
10630 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10631 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10632 (gdb_agent_ust_loaded, helper_thread_id)
10633 (gdb_agent_helper_thread_id): New macros.
10634 (struct ipa_sym_addresses): Add addr_ust_loaded,
10635 addr_helper_thread_id, addr_cmd_buf.
10636 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10637 (in_process_agent_loaded_ust): New.
10638 (write_e_ust_not_loaded): New.
10639 (maybe_write_ipa_ust_not_loaded): New.
10640 (struct collect_static_trace_data_action): New.
10641 (enum tracepoint_type) <static_tracepoint>: New.
10642 (struct tracepoint) <handle>: Mention static tracepoints.
10643 (struct static_tracepoint_ctx): New.
10644 (CMD_BUF_SIZE): New.
10645 (add_tracepoint_action): Handle static tracepoint actions.
10646 (unprobe_marker_at): New.
10647 (clear_installed_tracepoints): Handle static tracepoints.
10648 (cmd_qtdp): Handle static tracepoints.
10649 (probe_marker_at): New.
10650 (cmd_qtstart): Handle static tracepoints.
10651 (response_tracepoint): Handle static tracepoints.
10652 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10653 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10654 (get_context_regcache): Handle static tracepoints.
10655 (do_action_at_tracepoint): Handle static tracepoint actions.
10656 (traceframe_find_block_type): Handle static trace data blocks.
10657 (traceframe_read_sdata): New.
10658 (download_tracepoints): Download static tracepoint actions.
10659 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10660 (GDB_PROBE_NAME): New.
10662 (GET_UST_SYM): New.
10665 (ust_marker_to_static_tracepoint): New.
10667 (collect_ust_data_at_tracepoint): New.
10668 (gdb_ust_probe): New.
10669 (UNIX_PATH_MAX, SOCK_DIR): New.
10670 (gdb_ust_connect_sync_socket): New.
10671 (resume_thread, stop_thread): New.
10672 (run_inferior_command): New.
10673 (init_named_socket): New.
10674 (gdb_ust_socket_init): New.
10675 (cstr_to_hexstr): New.
10677 (first_marker, next_marker): New.
10678 (response_ust_marker): New.
10679 (cmd_qtfstm, cmd_qtsstm): New.
10680 (unprobe_marker_at, probe_marker_at): New.
10681 (cmd_qtstmat, gdb_ust_thread): New.
10682 (gdb_ust_init): New.
10683 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10684 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10685 (ST_REGENTRY): New.
10686 (x86_64_st_collect_regmap): New.
10687 (X86_64_NUM_ST_COLLECT_GREGS): New.
10688 (AMD64_RIP_REGNUM): New.
10689 (supply_static_tracepoint_registers): New.
10690 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10691 (ST_REGENTRY): New.
10692 (i386_st_collect_regmap): New.
10693 (i386_NUM_ST_COLLECT_GREGS): New.
10694 (supply_static_tracepoint_registers): New.
10695 * server.c (handle_query): Handle qXfer:statictrace:read.
10696 <qSupported>: Report support for StaticTracepoints, and
10697 qXfer:statictrace:read features.
10698 * server.h (traceframe_read_sdata)
10699 (supply_static_tracepoint_registers): Declare.
10700 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10701 (unpack_varlen_hex): Include in IPA build.
10702 * Makefile.in (ustlibs, ustinc): New.
10703 (IPA_OBJS): Add remote-utils-ipa.o.
10704 ($(IPA_LIB)): Link -ldl and -lpthread.
10706 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10707 * config.in, configure: Regenerate.
10709 2010-06-20 Ian Lance Taylor <iant@google.com>
10710 Pedro Alves <pedro@codesourcery.com>
10712 * linux-x86-low.c (always_true): Delete.
10713 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10714 trying to fool the compiler with always_true.
10716 2010-06-20 Pedro Alves <pedro@codesourcery.com>
10718 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10719 conditions in gdbserver.
10721 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10723 * spu-low.c (spu_read_memory): Wrap around local store limit.
10724 (spu_write_memory): Likewise.
10726 2010-06-15 Pedro Alves <pedro@codesourcery.com>
10728 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10729 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10731 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10733 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10734 uses with LONGEST uses.
10736 2010-06-14 Stan Shebs <stan@codesourcery.com>
10737 Pedro Alves <pedro@codesourcery.com>
10741 * linux-x86-low.c: Include limits.h.
10743 (always_true): New.
10746 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10747 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10748 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10749 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10750 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10751 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10752 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10753 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10754 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10755 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10756 (amd64_emit_void_call_2): New.
10757 (amd64_emit_ops): New.
10758 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10759 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10760 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10761 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10762 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10763 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10764 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10765 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10766 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10767 (i386_emit_stack_adjust, i386_emit_int_call_1)
10768 (i386_emit_void_call_2): New.
10769 (i386_emit_ops): New.
10770 (x86_emit_ops): New.
10771 (the_low_target): Install x86_emit_ops.
10772 * server.h (struct emit_ops): New.
10773 (get_raw_reg_func_addr): Declare.
10774 (current_insn_ptr, emit_error): Declare.
10775 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10776 (set_trace_state_variable_value): New defines.
10777 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10778 addr_get_trace_state_variable_value and
10779 addr_set_trace_state_variable_value.
10780 (symbol_list): New fields for get_raw_reg,
10781 get_trace_state_variable_value and set_trace_state_variable_value.
10782 (condfn): New typedef.
10783 (struct tracepoint): New field `compiled_cond'.
10784 (do_action_at_tracepoint): Clear compiled_cond.
10785 (get_trace_state_variable_value, set_trace_state_variable_value):
10787 (condition_true_at_tracepoint): If there's a compiled condition,
10789 (current_insn_ptr, emit_error): New globals.
10790 (struct bytecode_address): New.
10791 (get_raw_reg_func_addr): New.
10792 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10793 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10794 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10795 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10796 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10797 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10798 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10799 (compile_tracepoint_condition, compile_bytecodes): New.
10800 * target.h (emit_ops): Forward declare.
10801 (struct target_ops): New field emit_ops.
10802 (target_emit_ops): New.
10803 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10804 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10805 * linux-low.c (linux_emit_ops): New.
10806 (linux_target_ops): Install it.
10807 * linux-low.h (struct linux_target_ops): New field emit_ops.
10809 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10811 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10812 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10814 2010-06-01 Pedro Alves <pedro@codesourcery.com>
10815 Stan Shebs <stan@codesourcery.com>
10817 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10818 (all): Depend on $(extra_libraries).
10819 (install-only): Install the IPA.
10820 (IPA_OBJS, IPA_LIB): New.
10821 (clean): Remove the IPA lib.
10822 (IPAGENT_CFLAGS): New.
10823 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10824 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10825 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10826 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10827 * configure.ac: Check for atomic builtins support in the compiler.
10828 (IPA_DEPFILES, extra_libraries): Define.
10829 * configure.srv (ipa_obj): Add description.
10830 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10831 (i[34567]86-*-linux*): Set ipa_obj.
10832 (x86_64-*-linux*): Set ipa_obj.
10833 * linux-low.c (stabilizing_threads): New.
10834 (supports_fast_tracepoints): New.
10835 (linux_detach): Stabilize threads before detaching.
10836 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10837 the lwp is either not stabilizing, or is moving out of a jump pad.
10838 (linux_fast_tracepoint_collecting): New.
10839 (maybe_move_out_of_jump_pad): New.
10840 (enqueue_one_deferred_signal): New.
10841 (dequeue_one_deferred_signal): New.
10842 (linux_wait_for_event_1): If moving out of a jump pad, defer
10843 pending signals to later.
10844 (linux_stabilize_threads): New.
10845 (linux_wait_1): Check if threads need moving out of jump pads, and
10847 (stuck_in_jump_pad_callback): New.
10848 (move_out_of_jump_pad_callback): New.
10849 (lwp_running): New.
10850 (linux_resume_one_lwp): Handle moving out of jump pads.
10851 (linux_set_resume_request): Dequeue deferred signals.
10852 (need_step_over_p): Also step over fast tracepoint jumps.
10853 (start_step_over): Also uninsert fast tracepoint jumps.
10854 (finish_step_over): Also reinsert fast tracepoint jumps.
10855 (linux_install_fast_tracepoint_jump): New.
10856 (linux_target_ops): Install linux_stabilize_threads and
10857 linux_install_fast_tracepoint_jump_pad.
10858 * linux-low.h (linux_target_ops) <get_thread_area,
10859 install_fast_tracepoint_jump_pad>: New fields.
10860 (struct lwp_info) <collecting_fast_tracepoint,
10861 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10862 (linux_get_thread_area): Declare.
10863 * linux-x86-low.c (jump_insn): New.
10864 (x86_get_thread_area): New.
10865 (append_insns): New.
10866 (push_opcode): New.
10867 (amd64_install_fast_tracepoint_jump_pad): New.
10868 (i386_install_fast_tracepoint_jump_pad): New.
10869 (x86_install_fast_tracepoint_jump_pad): New.
10870 (the_low_target): Install x86_get_thread_area and
10871 x86_install_fast_tracepoint_jump_pad.
10872 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10873 (struct fast_tracepoint_jump): New.
10874 (fast_tracepoint_jump_insn): New.
10875 (fast_tracepoint_jump_shadow): New.
10876 (find_fast_tracepoint_jump_at): New.
10877 (fast_tracepoint_jump_here): New.
10878 (delete_fast_tracepoint_jump): New.
10879 (set_fast_tracepoint_jump): New.
10880 (uninsert_fast_tracepoint_jumps_at): New.
10881 (reinsert_fast_tracepoint_jumps_at): New.
10882 (set_breakpoint_at): Use write_inferior_memory.
10883 (uninsert_raw_breakpoint): Use write_inferior_memory.
10884 (check_mem_read): Mask out fast tracepoint jumps.
10885 (check_mem_write): Mask out fast tracepoint jumps.
10886 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10887 (set_fast_tracepoint_jump): Declare.
10888 (delete_fast_tracepoint_jump)
10889 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10890 (reinsert_fast_tracepoint_jumps_at): Declare.
10891 * regcache.c: Don't compile many functions when building the
10892 in-process agent library.
10893 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10894 the register buffer in the heap.
10895 (free_register_cache): If the register buffer isn't owned by the
10896 regcache, don't free it.
10897 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10898 pre-existing register caches.
10899 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10901 (convert_ascii_to_int): : Constify `from' parameter type.
10902 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10903 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10904 the needed buffer in-place.
10905 (relocate_instruction): New.
10906 * server.c (handle_query) <qSymbols>: If the target supports
10907 tracepoints, give it a chance of looking up symbols. Report
10908 support for fast tracepoints.
10909 (handle_status): Stabilize threads.
10910 (process_serial_event): Adjust.
10911 * server.h (struct fast_tracepoint_jump): Forward declare.
10912 (struct process_info) <fast_tracepoint_jumps>: New field.
10913 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10914 (decode_X_packet, decode_M_packet): Adjust.
10915 (relocate_instruction): Declare.
10916 (in_process_agent_loaded): Declare.
10917 (tracepoint_look_up_symbols): Declare.
10918 (struct fast_tpoint_collect_status): Declare.
10919 (fast_tracepoint_collecting): Declare.
10920 (force_unlock_trace_buffer): Declare.
10921 (handle_tracepoint_bkpts): Declare.
10922 (initialize_low_tracepoint)
10923 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10924 * target.h (struct target_ops) <stabilize_threads,
10925 install_fast_tracepoint_jump_pad>: New fields.
10926 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10927 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10928 [HAVE_STDINT_H]: Include stdint.h.
10929 (trace_debug_1): Rename to ...
10930 (trace_vdebug): ... this.
10931 (trace_debug): Rename to ...
10932 (trace_debug_1): ... this. Add `level' parameter.
10933 (trace_debug): New.
10934 (ATTR_USED, ATTR_NOINLINE): New.
10935 (IP_AGENT_EXPORT): New.
10936 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
10937 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
10938 (about_to_request_buffer_space, trace_buffer_is_full)
10939 (stopping_tracepoint, expr_eval_result, error_tracepoint)
10940 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
10941 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
10942 (traceframe_write_count, traceframes_created)
10943 (trace_state_variables)
10944 New renaming defines.
10945 (struct ipa_sym_addresses): New.
10946 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
10947 (symbol_list): New.
10948 (ipa_sym_addrs): New.
10949 (all_tracepoint_symbols_looked_up): New.
10950 (in_process_agent_loaded): New.
10951 (write_e_ipa_not_loaded): New.
10952 (maybe_write_ipa_not_loaded): New.
10953 (tracepoint_look_up_symbols): New.
10954 (debug_threads) [IN_PROCESS_AGENT]: New.
10955 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
10956 (UNKNOWN_SIDE_EFFECTS): New.
10957 (stop_tracing): New.
10958 (flush_trace_buffer): New.
10959 (stop_tracing_bkpt): New.
10960 (flush_trace_buffer_bkpt): New.
10961 (read_inferior_integer): New.
10962 (read_inferior_uinteger): New.
10963 (read_inferior_data_pointer): New.
10964 (write_inferior_data_pointer): New.
10965 (write_inferior_integer): New.
10966 (write_inferior_uinteger): New.
10967 (struct collect_static_trace_data_action): Delete.
10968 (enum tracepoint_type): New.
10969 (struct tracepoint) <type>: New field `type'.
10970 <actions_str, step_actions, step_actions_str>: Only include in
10972 <orig_size, obj_addr_on_target, adjusted_insn_addr>
10973 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
10974 (tracepoints): Use IP_AGENT_EXPORT.
10975 (last_tracepoint): Don't include in the IPA.
10976 (stopping_tracepoint): Use IP_AGENT_EXPORT.
10977 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
10978 (alloced_trace_state_variables): New.
10979 (trace_state_variables): Use IP_AGENT_EXPORT.
10980 (traceframe_t): Delete unused variable.
10981 (circular_trace_buffer): Don't include in the IPA.
10982 (trace_buffer_start): Delete.
10983 (struct trace_buffer_control): New.
10984 (trace_buffer_free): Delete.
10985 (struct ipa_trace_buffer_control): New.
10986 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
10987 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
10989 (trace_buffer_ctrl): New.
10990 (TRACE_BUFFER_CTRL_CURR): New.
10991 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
10992 Reimplement as macros.
10993 (trace_buffer_wrap): Delete.
10994 (traceframe_write_count, traceframe_read_count)
10995 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
10996 (struct tracepoint_hit_ctx) <type>: New field.
10997 (struct fast_tracepoint_ctx): New.
10998 (memory_barrier): New.
11000 (record_tracepoint_error): Update atomically in the IPA.
11001 (clear_inferior_trace_buffer): New.
11002 (about_to_request_buffer_space): New.
11003 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11004 updating the same buffer.
11005 (add_tracepoint): Default the tracepoint's type to trap
11006 tracepoint, and orig_size to -1.
11007 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11008 internal variables.
11009 (create_trace_state_variable): New parameter `gdb'. Handle it.
11010 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11011 (cmd_qtdp): Handle fast tracepoints.
11012 (cmd_qtdv): Adjust.
11013 (max_jump_pad_size): New.
11014 (gdb_jump_pad_head): New.
11015 (get_jump_space_head): New.
11016 (claim_jump_space): New.
11017 (sort_tracepoints): New.
11018 (MAX_JUMP_SIZE): New.
11019 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11021 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11022 support. Upload fast traceframes, and delete internal IPA
11024 (stop_tracing_handler): New.
11025 (flush_trace_buffer_handler): New.
11026 (cmd_qtstop): Upload fast tracepoints.
11027 (response_tracepoint): Handle fast tracepoints.
11028 (tracepoint_finished_step): Upload fast traceframes. Set the
11029 tracepoint hit context's tracepoint type.
11030 (handle_tracepoint_bkpts): New.
11031 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11032 type. Add comment about fast tracepoints.
11033 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11034 non-existing action_str field.
11035 (get_context_regcache): Handle fast tracepoints.
11036 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11038 (fast_tracepoint_from_jump_pad_address): New.
11039 (fast_tracepoint_from_ipa_tpoint_address): New.
11040 (collecting_t): New.
11041 (force_unlock_trace_buffer): New.
11042 (fast_tracepoint_collecting): New.
11044 (gdb_collect): New.
11045 (write_inferior_data_ptr): New.
11046 (target_tp_heap): New.
11047 (target_malloc): New.
11048 (download_agent_expr): New.
11050 (download_tracepoints): New.
11051 (download_trace_state_variables): New.
11052 (upload_fast_traceframes): New.
11053 (IPA_FIRST_TRACEFRAME): New.
11054 (IPA_NEXT_TRACEFRAME_1): New.
11055 (IPA_NEXT_TRACEFRAME): New.
11056 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11057 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11058 (gdb_jump_pad_buffer_end): New.
11059 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11060 (initialize_tracepoint): Adjust.
11061 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11062 buffer. Initialize the low module.
11063 * utils.c (PREFIX, TOOLNAME): New.
11064 (malloc_failure): Use PREFIX.
11065 (error): In the IPA, an error causes an exit.
11066 (fatal, warning): Use PREFIX.
11067 (internal_error): Use TOOLNAME.
11068 (NUMCELLS): Increase to 10.
11069 * configure, config.in: Regenerate.
11071 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11073 * server.c (handle_query) <qSupported>: Do two passes over the
11074 qSupported string to avoid nesting strtok.
11076 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11078 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11080 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11081 -Wl,--dynamic-list.
11082 * configure: Regenerate.
11083 * proc-service.list: New.
11085 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11087 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11090 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11092 * gdbreplay.c (remote_open): Check error return from socket() call by
11093 its equality to -1 not by it being negative.
11094 * remote-utils.c (remote_open): Likewise.
11096 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11098 * config.h: Regenerate.
11100 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11102 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11103 doesn't provide PTRACE_GET_THREAD_AREA.
11105 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11107 * linux-m68k-low.c: Include <asm/ptrace.h>
11108 (ps_get_thread_area): Implement.
11110 2010-05-03 Doug Evans <dje@google.com>
11112 * event-loop.c (struct callback_event): New struct.
11113 (callback_list): New global.
11114 (append_callback_event, delete_callback_event): New functions.
11115 (process_callback): New function.
11116 (start_event_loop): Call it.
11117 * remote-utils.c (NOT_SCHEDULED): Define.
11118 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11119 moved out of readchar.
11120 (readchar): Rewrite. Call reschedule before returning.
11121 (reset_readchar): New function.
11122 (remote_close): Call it.
11123 (process_remaining, reschedule): New functions.
11124 * server.h (callback_handler_func): New typedef.
11125 (append_callback_event, delete_callback_event): Declare.
11127 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11129 * proc-service.c (ps_pglobal_lookup): Use
11130 thread_db_look_up_one_symbol.
11131 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11132 parameter. Use it instead of all_symbols_looked_up.
11133 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11135 (all_symbols_looked_up): Don't declare.
11136 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11137 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11139 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11140 Set all_symbols_looked_up here.
11141 (thread_db_look_up_one_symbol): New.
11142 (thread_db_get_tls_address): Adjust.
11143 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11144 thread_db object on the heap, and tentatively set it in the
11146 (thread_db_init): Don't set all_symbols_looked_up here.
11147 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11149 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11151 * linux-low.c (linux_kill, linux_detach): Adjust.
11152 (status_pending_p_callback): Remove redundant statement. Check
11153 for !TARGET_WAITIKIND_IGNORE, instead of
11154 TARGET_WAITKIND_STOPPED.
11155 (handle_tracepoints): Make sure LWP is locked. Adjust.
11156 (linux_wait_for_event_1): Adjust.
11157 (linux_cancel_breakpoints): New.
11158 (unsuspend_one_lwp): New.
11159 (unsuspend_all_lwps): New.
11160 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11161 (send_sigstop_callback): Change return type to int, add new
11162 `except' parameter and handle it.
11163 (suspend_and_send_sigstop_callback): New.
11164 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11165 pass them down. If SUSPEND, also increment the lwp's suspend
11167 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11168 (need_step_over_p): Don't consider suspended LWPs.
11169 (start_step_over): Adjust.
11170 (proceed_one_lwp): Change return type to int, add new `except'
11171 parameter and handle it.
11172 (unsuspend_and_proceed_one_lwp): New.
11173 (proceed_all_lwps): Use find_inferior instead of
11175 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11176 also decrement the suspend count of LWPs. Pass `except' down,
11177 instead of hacking its suspend count.
11178 (linux_pause_all): Add `freeze' parameter. Adjust.
11179 (linux_unpause_all): New.
11180 (linux_target_ops): Install linux_unpause_all.
11181 * server.c (handle_status): Adjust.
11182 * target.h (struct target_ops): New fields `unpause_all' and
11183 `cancel_breakpoints'. Add new parameter to `pause_all'.
11184 (pause_all): Add new `freeze' parameter.
11185 (unpause_all): New.
11186 (cancel_breakpoints): New.
11187 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11188 cancel breakpoints.
11189 (cmd_qtstart): Pause threads.
11190 (stop_tracing): Pause threads, and cancel breakpoints.
11191 * win32-low.c (win32_target_ops): Adjust.
11193 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11195 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11196 the inferior right away from here...
11197 (linux_wait_1): ... to here, and adjust to check the thread's
11198 last_resume_kind instead of the lwp's step or stop_expected flags.
11200 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11202 * README: Use consistent `GDB' and `GDBserver' spellings.
11204 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11206 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11207 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11208 (linux_detach_one_lwp): Assume the lwp is stopped.
11209 (any_thread_of): Delete.
11210 (linux_detach): Stop all lwps here. Don't blindly delete all
11212 (delete_lwp_callback): New.
11213 (linux_mourn): Delete all lwps of the process that is gone.
11214 (linux_wait_1): Don't delete the last lwp of the process here.
11215 * mem-break.h (mark_breakpoints_out): Declare.
11216 * mem-break.c (mark_breakpoints_out): New.
11217 (free_all_breakpoints): Use it.
11218 * server.c (handle_target_event): If the process is gone, mark
11220 * thread-db.c (struct thread_db) <create_bp>: New field.
11221 (thread_db_enable_reporting): Fix prototype. Store a thread event
11222 breakpoint reference in the thread_db struct.
11223 (thread_db_load_search): Clear the thread_db object.
11224 (try_thread_db_load_1): Ditto.
11225 (switch_to_process): New.
11226 (disable_thread_event_reporting): Use it.
11227 (remove_thread_event_breakpoints): New.
11228 (thread_db_detach, thread_db_mourn): Use it.
11230 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11232 * linux-low.c (linux_enable_event_reporting): New.
11233 (linux_wait_for_event_1, handle_extended_wait): Use it.
11235 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11237 * linux-low.c (linux_kill_one_lwp, linux_kill)
11238 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11239 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11240 SIGSTOP even if the LWP is stopped.
11241 (send_sigstop_callback): New.
11242 (stop_all_lwps): Use send_sigstop_callback instead.
11243 (linux_resume_one_thread): Adjust.
11244 (proceed_one_lwp): Still proceed an LWP that the client has
11245 requested to stop, if we haven't reported it as stopped yet. Make
11246 sure that LWPs the client want stopped, have a pending SIGSTOP.
11248 2010-04-26 Doug Evans <dje@google.com>
11250 * server.c (handle_general_set): Make static.
11252 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11253 Print received char after testing for error/eof instead of before.
11254 (input_interrupt): Tweak comment.
11256 2010-04-23 Doug Evans <dje@google.com>
11258 * server.c (start_inferior): Print inferior argv if --debug.
11260 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11262 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11263 * nto-x86-low.c: Include server.h
11265 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11267 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11268 be consistent with other sources of this directory.
11269 (init_registers_amd64): Correct name of source file of this function
11272 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11274 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11275 64-bit executables.
11277 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11279 * win32-i386-low.c: Add 64-bit support.
11280 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11281 (init_registers_amd64): Declare.
11282 (mappings): Add 64-bit version of array.
11283 (init_windows_x86): New function.
11284 (the_low_target): Change init_arch field to init_windows_x86.
11286 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11288 * win32-low.c: Adapt to support also 64-bit architecture.
11289 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11290 (get_image_name): Use SIZE_T type for local variable `done'.
11291 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11292 (toolhelp_get_dll_name): Idem.
11293 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11294 Use uintptr_t typecast to avoid warning.
11295 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11296 (handle_exception): Use phex_nz to avoid warning.
11297 (win32_wait): Remove unused local variable `process'.
11299 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11301 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11304 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11306 * configure.ac: Use `ws2_32' library for srv_mingw.
11307 * configure: Regenerate.
11308 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11309 * remote-utils.c: Likewise.
11311 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11313 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11314 if __x86_64__ is defined.
11316 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11318 * configure: Regenerate.
11320 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11322 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11323 * target.h (target_ops): New get_tib_address field.
11324 * win32-low.h (win32_thread_info): Add thread_local_base field.
11325 * win32-low.c (child_add_thread): Add tlb argument.
11326 Set thread_local_base field to TLB.
11327 (get_child_debug_event): Adapt to child_add_thread change.
11328 (win32_get_tib_address): New function.
11329 (win32_target_ops): Set get_tib_address field to
11330 win32_get_tib_address.
11331 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11333 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11335 * linux-low.c (linux_mourn): Also remove the process.
11336 * server.c (handle_target_event): Don't remove the process here.
11337 * nto-low.c (nto_mourn): New.
11338 (nto_target_ops): Install it.
11339 * spu-low.c (spu_mourn): New.
11340 (spu_target_ops): Install it.
11341 * win32-low.c (win32_mourn): New.
11342 (win32_target_ops): Install it.
11344 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11346 * server.h (buffer_xml_printf): Remove redundant `;'.
11348 2010-04-12 Pedro Alves <pedro@codesourcery.com>
11350 * regcache.c (set_register_cache): Invalidate regcaches before
11351 changing the register cache layout.
11352 (regcache_invalidate_one): Allow a NULL regcache.
11353 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11354 regcaches before changing the register cache layout or the target
11357 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11359 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11360 variable warning on Linux/x86-64.
11362 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11364 GDBserver disconnected tracing support.
11366 * linux-low.c (linux_remove_process): Delete.
11367 (add_lwp): Don't set last_resume_kind here.
11368 (linux_kill): Use `mourn'.
11369 (linux_detach): Use `thread_db_detach', and `mourn'.
11370 (linux_mourn): New.
11371 (linux_attach_lwp_1): Adjust comment.
11372 (linux_attach): last_resume_kind moved the thread_info; adjust.
11373 (status_pending_p_callback): Adjust.
11374 (linux_wait_for_event_1): Adjust.
11375 (count_events_callback, select_singlestep_lwp_callback)
11376 (select_event_lwp_callback, cancel_breakpoints_callback)
11377 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11378 (proceed_one_lwp): Adjust.
11379 (linux_async): Add debug output.
11380 (linux_thread_stopped): New.
11381 (linux_pause_all): New.
11382 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11384 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11385 (thread_db_free): Delete declaration.
11386 (thread_db_detach, thread_db_mourn): Declare.
11387 * thread-db.c (thread_db_init): Use thread_db_mourn.
11388 (thread_db_free): Delete, split in two.
11389 (disable_thread_event_reporting): New.
11390 (thread_db_detach): New.
11391 (thread_db_mourn): New.
11393 * server.h (struct thread_info) <last_resume_kind>: New field.
11394 <attached>: Add comment.
11395 <gdb_detached>: New field.
11396 (handler_func): Change return type to int.
11397 (handle_serial_event, handle_target_event): Ditto.
11398 (gdb_connected): Declare.
11400 (disconnected_tracing): Declare.
11401 (stop_tracing): Declare.
11403 * server.c (handle_query) <qSupported>: Report support for
11404 disconnected tracing.
11405 (queue_stop_reply_callback): Account for running threads.
11406 (gdb_wants_thread_stopped): New.
11407 (gdb_wants_all_threads_stopped): New.
11408 (gdb_reattached_process): New.
11409 (handle_status): Clear the `gdb_detached' flag of all processes.
11410 In all-stop, stop all threads.
11411 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11412 (process_serial_event): If the remote connection breaks, or if an
11413 exit was forced with "monitor exit", force an event loop exit.
11414 Handle disconnected tracing on detach.
11415 (handle_serial_event): Adjust.
11416 (handle_target_event): If GDB isn't connected, forward events back
11417 to the inferior, unless the last process exited, in which case,
11418 exit gdbserver. Adjust interface.
11420 * remote-utils.c (remote_open): Don't block in accept. Instead
11421 register an event loop source on the listen socket file
11422 descriptor. Refactor bits into ...
11423 (listen_desc): ... this new global.
11424 (gdb_connected): ... this new function.
11425 (enable_async_notification): ... this new function.
11426 (handle_accept_event): ... this new function.
11427 (remote_close): Clear remote_desc.
11429 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11431 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11433 (mourn_inferior): Define.
11434 (target_process_qsupported): Avoid the dangling else problem.
11435 (thread_stopped): Define.
11436 (pause_all): Define.
11437 (target_waitstatus_to_string): Declare.
11438 * target.c (target_waitstatus_to_string): New.
11440 * tracepoint.c (tracing): Make extern.
11441 (disconnected_tracing): New.
11442 (stop_tracing): Make extern. Handle tracing stops due to GDB
11444 (cmd_qtdisconnected): New.
11445 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11446 (handle_tracepoint_general_set): Handle QTDisconnected.
11448 * event-loop.c (event_handler_func): Change return type to int.
11449 (process_event): Bail out if the event handler wants the event
11451 (handle_file_event): Ditto.
11452 (start_event_loop): Bail out if the event handler wants the event
11455 * nto-low.c (nto_target_ops): Adjust.
11456 * spu-low.c (spu_wait): Don't remove the process here.
11457 (spu_target_ops): Adjust.
11458 * win32-low.c (win32_wait): Don't remove the process here.
11459 (win32_target_ops): Adjust.
11461 2010-04-11 Pedro Alves <pedro@codesourcery.com>
11463 * regcache.c (realloc_register_cache): Invalidate inferior's
11464 regcache before recreating it.
11466 2010-04-09 Pedro Alves <pedro@codesourcery.com>
11468 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11470 2010-04-09 Stan Shebs <stan@codesourcery.com>
11471 Pedro Alves <pedro@codesourcery.com>
11473 * server.h (LONGEST): New.
11474 (struct thread_info) <while_stepping>: New field.
11475 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11477 (initialize_tracepoint, handle_tracepoint_general_set)
11478 (handle_tracepoint_query, tracepoint_finished_step)
11479 (tracepoint_was_hit, release_while_stepping_state_list):
11480 (current_traceframe): Declare.
11481 * server.c (handle_general_set): Handle tracepoint packets.
11482 (read_memory): New.
11483 (write_memory): New.
11484 (handle_search_memory_1): Use read_memory.
11485 (handle_query): Report support for conditional tracepoints, trace
11486 state variables, and tracepoint sources. Handle tracepoint
11488 (main): Initialize the tracepoints module.
11489 (process_serial_event): Handle traceframe reads/writes.
11491 * linux-low.c (handle_tracepoints): New.
11492 (linux_wait_1): Call it.
11493 (linux_resume_one_lwp): Handle while-stepping.
11494 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11495 (linux_target_ops): Install them.
11496 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11498 * linux-x86-low.c (x86_supports_tracepoints): New.
11499 (the_low_target). Install it.
11501 * mem-break.h (delete_breakpoint): Declare.
11502 * mem-break.c (delete_breakpoint): Make external.
11504 * target.h (struct target_ops): Add `supports_tracepoints',
11505 `read_pc', and `write_pc' fields.
11506 (target_supports_tracepoints): Define.
11507 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11510 * regcache.h (struct regcache) <registers_owned>: New field.
11511 (init_register_cache, regcache_cpy): Declare.
11512 (regcache_read_pc, regcache_write_pc): Declare.
11513 (register_cache_size): Declare.
11514 (supply_regblock): Declare.
11515 * regcache.c (init_register_cache): New.
11516 (new_register_cache): Use it.
11517 (regcache_cpy): New.
11518 (register_cache_size): New.
11519 (supply_regblock): New.
11520 (regcache_read_pc, regcache_write_pc): New.
11522 * tracepoint.c: New.
11524 * Makefile.in (OBS): Add tracepoint.o.
11525 (tracepoint.o): New rule.
11527 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11529 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11531 (i386-mmx.c): Likewise.
11532 (i386-mmx-linux.o): Likewise.
11533 (i386-mmx-linux.c): Likewise.
11535 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11536 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11537 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11538 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11540 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11541 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11542 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11544 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11546 * Makefile.in (clean): Updated.
11548 (i386-avx.c): Likewise.
11549 (i386-avx-linux.o): Likewise.
11550 (i386-avx-linux.c): Likewise.
11551 (amd64-avx.o): Likewise.
11552 (amd64-avx.c): Likewise.
11553 (amd64-avx-linux.o): Likewise.
11554 (amd64-avx-linux.c): Likewise.
11556 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11557 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11558 (srv_amd64_regobj): Add amd64-avx.o.
11559 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11560 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11561 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11562 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11563 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11564 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11565 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11567 * i387-fp.c: Include "i386-xstate.h".
11569 (i387_cache_to_xsave): Likewise.
11570 (i387_xsave_to_cache): Likewise.
11571 (x86_xcr0): Likewise.
11573 * i387-fp.h (i387_cache_to_xsave): Likewise.
11574 (i387_xsave_to_cache): Likewise.
11575 (x86_xcr0): Likewise.
11577 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11578 * linux-crisv32-low.c (target_regsets): Likewise.
11579 * linux-m68k-low.c (target_regsets): Likewise.
11580 * linux-mips-low.c (target_regsets): Likewise.
11581 * linux-ppc-low.c (target_regsets): Likewise.
11582 * linux-s390-low.c (target_regsets): Likewise.
11583 * linux-sh-low.c (target_regsets): Likewise.
11584 * linux-sparc-low.c (target_regsets): Likewise.
11585 * linux-xtensa-low.c (target_regsets): Likewise.
11587 * linux-low.c: Include <sys/uio.h>.
11588 (regsets_fetch_inferior_registers): Support nt_type.
11589 (regsets_store_inferior_registers): Likewise.
11590 (linux_process_qsupported): New.
11591 (linux_target_ops): Add linux_process_qsupported.
11593 * linux-low.h (regset_info): Add nt_type.
11594 (linux_target_ops): Add process_qsupported.
11596 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11598 (init_registers_i386_avx_linux): New.
11599 (init_registers_amd64_avx_linux): Likewise.
11600 (xmltarget_i386_linux_no_xml): Likewise.
11601 (xmltarget_amd64_linux_no_xml): Likewise.
11602 (PTRACE_GETREGSET): Likewise.
11603 (PTRACE_SETREGSET): Likewise.
11604 (x86_fill_xstateregset): Likewise.
11605 (x86_store_xstateregset): Likewise.
11606 (use_xml): Likewise.
11607 (x86_linux_update_xmltarget): Likewise.
11608 (x86_linux_process_qsupported): Likewise.
11609 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11610 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11611 init_registers_i386_linux here. Call
11612 x86_linux_update_xmltarget.
11613 (the_low_target): Add x86_linux_process_qsupported.
11615 * server.c (handle_query): Call target_process_qsupported.
11617 * target.h (target_ops): Add process_qsupported.
11618 (target_process_qsupported): New.
11620 2010-04-03 Pedro Alves <pedro@codesourcery.com>
11622 * inferiors.c (add_thread): Set last_status kind to
11623 TARGET_WAITKIND_IGNORE.
11624 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11625 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11626 (linux_wait_1): Move `thread' local definition to block that uses
11627 it. Don't NULL initialize `event_child'.
11628 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11629 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11630 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11632 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11634 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11635 an extended waitstatus, or by a watchpoint.
11636 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11637 thread was stepping or has been stopped by a watchpoint.
11639 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11641 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11642 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11643 of another, then delete the previous, and validate all
11645 (validate_inserted_breakpoint): New.
11646 (delete_disabled_breakpoints): New.
11647 (validate_breakpoints): New.
11648 (check_mem_read): Validate breakpoints before trusting their
11649 shadow. Delete disabled breakpoints.
11650 (check_mem_write): Validate breakpoints before trusting they
11651 should be inserted. Delete disabled breakpoints.
11652 * mem-break.h (validate_breakpoints):
11653 * server.c (handle_query): Validate breakpoints when we see a
11656 2010-04-01 Pedro Alves <pedro@codesourcery.com>
11658 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11659 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11660 if we could tell there's a GDB breakpoint at stop_pc.
11661 (need_step_over_p): Don't do a step over if we find a GDB
11662 breakpoint at the resume PC.
11664 * mem-break.c (struct raw_breakpoint): New.
11665 (enum bkpt_type): New type `gdb_breakpoint'.
11666 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11667 fields. New field `raw'.
11668 (find_raw_breakpoint_at): New.
11669 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11670 breakpoint instead.
11671 (set_breakpoint_at): Adjust.
11672 (delete_raw_breakpoint): New.
11673 (release_breakpoint): New.
11674 (delete_breakpoint): Rename to...
11675 (delete_breakpoint_1): ... this. Add proc parameter. Use
11676 release_breakpoint. Return ENOENT.
11677 (delete_breakpoint): Reimplement.
11678 (find_breakpoint_at): Delete.
11679 (find_gdb_breakpoint_at): New.
11680 (delete_breakpoint_at): Delete.
11681 (set_gdb_breakpoint_at): New.
11682 (delete_gdb_breakpoint_at): New.
11683 (gdb_breakpoint_here): New.
11684 (set_reinsert_breakpoint): Use release_breakpoint.
11685 (uninsert_breakpoint): Rename to ...
11686 (uninsert_raw_breakpoint): ... this.
11687 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11688 (reinsert_raw_breakpoint): Change parameter type to
11690 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11692 (check_breakpoints): Adjust. Use release_breakpoint.
11693 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11694 (breakpoint_inserted_here): Ditto.
11695 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11696 Don't trust the breakpoint's shadow if it is not inserted.
11697 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11698 (delete_all_breakpoints): Adjust.
11699 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11700 use delete_breakpoint_1.
11702 * mem-break.h (breakpoints_supported): Delete declaration.
11703 (set_gdb_breakpoint_at): Declare.
11704 (gdb_breakpoint_here): Declare.
11705 (delete_breakpoint_at): Delete.
11706 (delete_gdb_breakpoint_at): Declare.
11708 * server.h (struct raw_breakpoint): Forward declare.
11709 (struct process_info): New field `raw_breakpoints'.
11711 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11714 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11716 * linux-low.c (status_pending_p_callback): Fix comment.
11717 (linux_wait_for_event_1): Move most of the internal breakpoint
11718 handling from here...
11719 (linux_wait_1): ... to here.
11720 (count_events_callback): New.
11721 (select_singlestep_lwp_callback): New.
11722 (select_event_lwp_callback): New.
11723 (cancel_breakpoints_callback): New.
11724 (select_event_lwp): New.
11725 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11726 priority to all LWPs that have had events that should be reported
11727 to the client. Cancel breakpoints when about to reporting the
11728 event to the client, not while stopping lwps. No longer cancel
11729 finished single-steps here.
11730 (cancel_finished_single_step): Delete.
11731 (cancel_finished_single_steps): Delete.
11733 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11735 * mem-break.c (enum bkpt_type): New.
11736 (struct breakpoint): New field `type'.
11737 (set_breakpoint_at): Change return type to struct breakpoint
11738 pointer. Set type to `other_breakpoint' by default.
11739 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11740 in the breakpoint list.
11741 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11742 (reinsert_breakpoint): Rename to ...
11743 (reinsert_raw_breakpoint): ... this.
11744 (reinsert_breakpoints_at): Adjust.
11745 * mem-break.h (struct breakpoint): Declare.
11746 (set_breakpoint_at): Change return type to struct breakpoint
11749 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11751 * server.c (handle_query): Assign, not compare.
11753 2010-03-24 Pedro Alves <pedro@codesourcery.com>
11755 Teach linux gdbserver to step-over-breakpoints.
11757 * linux-low.c (can_hardware_single_step): New.
11758 (supports_breakpoints): New.
11759 (handle_extended_wait): If stopping threads, read the stop pc of
11760 the new cloned LWP.
11762 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11763 low target doesn't support retrieving the PC.
11764 (add_lwp): Set last_resume_kind to resume_continue.
11765 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11766 (linux_attach): Don't clear stop_expected. Set the lwp's
11767 last_resume_kind to resume_stop.
11768 (linux_detach_one_lwp): Don't check for removed breakpoints.
11769 (check_removed_breakpoint): Delete.
11770 (status_pending_p): Rename to ...
11771 (status_pending_p_callback): ... this. Don't check for removed
11772 breakpoints. Don't consider threads that are stopped from GDB's
11774 (linux_wait_for_lwp): Always read the stop_pc here.
11775 (cancel_breakpoint): New.
11776 (step_over_bkpt): New global.
11777 (linux_wait_for_event_1): Implement stepping over breakpoints.
11778 (gdb_wants_lwp_stopped): New.
11779 (gdb_wants_all_stopped): New.
11780 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11781 single-step traps here. Store the thread's last reported target
11783 (send_sigstop): Don't clear stop_expected. Always set it,
11785 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11786 (cancel_finished_single_step): New.
11787 (cancel_finished_single_steps): New.
11788 (wait_for_sigstop): Don't cancel finished single-step traps here.
11789 (linux_resume_one_lwp): Don't check for removed breakpoints.
11790 Don't set `step' on non-hardware step archs.
11791 (linux_set_resume_request): Ignore resume_stop requests if already
11792 stopping or stopped. Set the lwp's last_resume_kind.
11793 (resume_status_pending_p): Don't check for removed breakpoints.
11794 (need_step_over_p): New.
11795 (start_step_over): New.
11796 (finish_step_over): New.
11797 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11798 requests. Clear the thread's last reported target waitstatus.
11799 Don't use the `suspended' flag. Don't consider pending breakpoints.
11800 (linux_resume): Start a step-over if necessary.
11801 (proceed_one_lwp): New.
11802 (proceed_all_lwps): New.
11803 (unstop_all_lwps): New.
11804 * linux-low.h (struct lwp_info): Rewrite comment for the
11805 `suspended' flag. Add the `stop_pc' field. Delete the
11806 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11807 Add `'last_resume_kind' and `need_step_over' fields.
11808 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11809 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11810 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11811 (set_raw_breakpoint_at): New.
11812 (set_breakpoint_at): Rewrite to use it.
11813 (reinsert_breakpoint_handler): Delete.
11814 (set_reinsert_breakpoint): New.
11815 (reinsert_breakpoint_by_bp): Delete.
11816 (delete_reinsert_breakpoints): New.
11817 (uninsert_breakpoint): Rewrite.
11818 (uninsert_breakpoints_at): New.
11819 (reinsert_breakpoint): Rewrite.
11820 (reinsert_breakpoints_at): New.
11821 (check_breakpoints): Rewrite.
11822 (breakpoint_here): New.
11823 (breakpoint_inserted_here): New.
11824 (check_mem_read): Adjust.
11825 * mem-break.h (breakpoints_supported, breakpoint_here)
11826 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11827 (reinsert_breakpoint_by_bp): Delete declaration.
11828 (delete_reinsert_breakpoints): Declare.
11829 (reinsert_breakpoint): Delete declaration.
11830 (reinsert_breakpoints_at): Declare.
11831 (uninsert_breakpoint): Delete declaration.
11832 (uninsert_breakpoints_at): Declare.
11833 (check_breakpoints): Adjust prototype.
11834 * server.h: Adjust include order.
11835 (struct thread_info): Declare here. Add a `last_status' field.
11837 2010-03-23 Michael Snyder <msnyder@vmware.com>
11839 * server.c (crc32): New function.
11840 (handle_query): Add handling for 'qCRC:' request.
11842 2010-03-23 Pedro Alves <pedro@codesourcery.com>
11844 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11845 lwp had been stopped by a watchpoint.
11847 2010-03-16 Pedro Alves <pedro@codesourcery.com>
11849 * server.h (internal_error): Declare.
11850 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11851 * utils.c (internal_error): New function.
11853 2010-03-15 Andreas Schwab <schwab@redhat.com>
11855 * configure.srv: Fix typo setting srv_regobj.
11857 2010-03-15 Pedro Alves <pedro@codesourcery.com>
11859 * linux-low.c (fetch_register): Avoid passing a non string literal
11861 (usr_store_inferior_registers): Ditto.
11863 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11865 * linux-low.c (linux_write_memory): Bail out early if peeking
11868 2010-03-14 Pedro Alves <pedro@codesourcery.com>
11870 * linux-low.h (struct lwp_info): New fields
11871 `stopped_by_watchpoint' and `stopped_data_address'.
11872 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11873 here, and cache them in the lwp object.
11874 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11876 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11878 (linux_stopped_by_watchpoint): Rewrite.
11879 (linux_stopped_data_address): Rewrite.
11881 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
11883 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11884 switching the current inferior, not before.
11886 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11888 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11889 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11890 i386-linux.c and amd64-linux.c.
11891 (reg-i386.o): Removed.
11892 (reg-i386.c): Likewise.
11893 (reg-i386-linux.o): Likewise.
11894 (reg-i386-linux.c): Likewise.
11895 (reg-x86-64.o): Likewise.
11896 (reg-x86-64.c): Likewise.
11897 (reg-x86-64-linux.o): Likewise.
11898 (reg-x86-64-linux.c): Likewise.
11900 (i386.c): Likewise.
11901 (i386-linux.o): Likewise.
11902 (i386-linux.c): Likewise.
11903 (amd64.o): Likewise.
11904 (amd64.c): Likewise.
11905 (amd64-linux.o): Likewise.
11906 (amd64-linux.c): Likewise.
11908 * configure.srv (srv_i386_regobj): New.
11909 (srv_i386_linux_regobj): Likewise.
11910 (srv_amd64_regobj): Likewise.
11911 (srv_amd64_linux_regobj): Likewise.
11912 (srv_i386_32bit_xmlfiles): Likewise.
11913 (srv_i386_64bit_xmlfiles): Likewise.
11914 (srv_i386_xmlfiles): Likewise.
11915 (srv_amd64_xmlfiles): Likewise.
11916 (srv_i386_linux_xmlfiles): Likewise.
11917 (srv_amd64_linux_xmlfiles): Likewise.
11918 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11919 srv_xmlfiles to $srv_i386_xmlfiles.
11920 (i[34567]86-*-mingw32ce*): Likewise.
11921 (i[34567]86-*-mingw*): Likewise.
11922 (i[34567]86-*-nto*): Likewise.
11923 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11924 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11925 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11926 (x86_64-*-linux*): Likewise.
11928 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11929 (init_registers_amd64_linux): New.
11930 (x86_arch_setup): Replace init_registers_x86_64_linux with
11931 init_registers_amd64_linux.
11933 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
11935 * configure.ac: Check for libdl. If it is not available link against
11936 static libthread_db.
11937 * configure: Regenerate.
11939 2010-02-22 Pedro Alves <pedro@codesourcery.com>
11943 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
11944 handing a read watchpoint.
11945 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
11947 2010-02-12 Doug Evans <dje@google.com>
11949 * linux-low.c (linux_supports_tracefork_flag): Document.
11950 (linux_look_up_symbols): Add comment.
11952 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
11954 * regcache.c (supply_register): Clear regcache if buf is NULL.
11956 2010-02-02 Nicolas Roche <roche@sourceware.org>
11957 Joel Brobecker <brobecker@adacore.com>
11959 * inferiors.c (find_inferior): Add function documentation.
11960 (unloaded_dll): Handle the case where the unloaded dll has not
11961 been previously registered in the dll list.
11963 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
11965 * linux-arm-low.c (thumb_breakpoint_len): Delete.
11966 (thumb2_breakpoint): New.
11967 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
11969 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
11971 * linux-low.c (get_stop_pc): Check for SIGTRAP.
11972 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
11975 2010-01-21 Pedro Alves <pedro@codesourcery.com>
11977 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
11979 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
11981 * linux-s390-low.c (s390_collect_ptrace_register)
11982 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
11984 2010-01-21 Doug Evans <dje@google.com>
11986 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
11987 (PTRACE_ARG4_TYPE): New macro.
11988 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
11989 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
11990 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
11991 (usr_store_inferior_registers): Ditto.
11992 (linux_read_memory, linux_write_memory): Ditto.
11993 (linux_test_for_tracefork): Ditto.
11995 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
11996 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
11998 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12000 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12003 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12005 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12006 prototype to take a regcache. Adjust.
12008 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12010 * regcache.h (struct thread_info): Forward declare.
12011 (struct regcache): New.
12012 (new_register_cache): Adjust prototype.
12013 (get_thread_regcache): Declare.
12014 (free_register_cache): Adjust prototype.
12015 (registers_to_string, registers_from_string): Ditto.
12016 (supply_register, supply_register_by_name, collect_register)
12017 (collect_register_as_string, collect_register_by_name): Ditto.
12018 * regcache.c (struct inferior_regcache_data): Delete.
12019 (get_regcache): Rename to ...
12020 (get_thread_regcache): ... this. Adjust. Switch inferior before
12021 fetching registers.
12022 (regcache_invalidate_one): Adjust.
12023 (regcache_invalidate): Fix prototype.
12024 (new_register_cache): Return the new register cache.
12025 (free_register_cache): Change prototype.
12026 (realloc_register_cache): Adjust.
12027 (registers_to_string): Change prototype to take a regcache. Adjust.
12028 (registers_from_string): Ditto.
12029 (register_data): Ditto.
12030 (supply_register): Ditto.
12031 (supply_register_by_name): Ditto.
12032 (collect_register): Ditto.
12033 (collect_register_as_string): Ditto.
12034 (collect_register_by_name): Ditto.
12035 * server.c (process_serial_event): Adjust.
12036 * linux-low.h (regset_fill_func, regset_store_func): Change
12038 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12040 * linux-low.c (get_stop_pc): Adjust.
12041 (check_removed_breakpoint): Adjust.
12042 (linux_wait_for_event): Adjust.
12043 (linux_resume_one_lwp): Adjust.
12044 (fetch_register): Add regcache parameter. Adjust.
12045 (usr_store_inferior_registers): Ditto.
12046 (regsets_fetch_inferior_registers): Ditto.
12047 (regsets_store_inferior_registers): Ditto.
12048 (linux_fetch_registers, linux_store_registers): Ditto.
12049 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12051 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12053 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12054 prototype to take a regcache.
12055 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12056 * remote-utils.c (convert_ascii_to_int, outreg)
12057 (prepare_resume_reply): Change prototype to take a regcache.
12059 * target.h (struct target_ops) <fetch_registers, store_registers>:
12060 Change prototype to take a regcache.
12061 (fetch_inferior_registers, store_inferior_registers): Change
12062 prototype to take a regcache. Adjust.
12063 * proc-service.c (ps_lgetregs): Adjust.
12064 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12065 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12066 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12067 take a regcache. Adjust.
12068 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12069 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12070 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12071 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12072 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12073 (cris_cannot_fetch_register):
12074 (cris_breakpoint_at): Change prototype to take a regcache.
12076 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12077 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12078 to take a regcache. Adjust.
12079 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12081 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12082 take a regcache. Adjust.
12083 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12084 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12085 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12086 * linux-mips-low.c (mips_get_pc):
12087 (mips_set_pc): Change prototype to take a regcache. Adjust.
12088 (mips_reinsert_addr): Adjust.
12089 (mips_collect_register): Change prototype to take a regcache.
12091 (mips_supply_register):
12092 (mips_collect_register_32bit, mips_supply_register_32bit)
12093 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12094 (mips_store_fpregset): Ditto.
12095 * linux-ppc-low.c (ppc_supply_ptrace_register)
12096 (ppc_supply_ptrace_register): Ditto.
12097 (parse_spufs_run): Adjust.
12098 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12099 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12100 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12101 take a regcache. Adjust.
12102 * linux-s390-low.c (s390_collect_ptrace_register)
12103 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12104 (s390_set_pc): Change prototype to take a regcache. Adjust.
12105 (s390_arch_setup): Adjust.
12106 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12107 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12108 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12109 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12110 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12112 (sparc_breakpoint_at): Adjust.
12113 * linux-xtensa-low.c (xtensa_fill_gregset):
12114 (xtensa_store_gregset):
12115 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12116 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12117 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12118 prototype to take a regcache. Adjust.
12119 * win32-arm-low.c (arm_fetch_inferior_register)
12120 (arm_store_inferior_register): Change prototype to take a
12122 * win32-i386-low.c (i386_fetch_inferior_register)
12123 (i386_store_inferior_register): Change prototype to take a
12125 * win32-low.c (child_fetch_inferior_registers)
12126 (child_store_inferior_registers): Change prototype to take a
12128 (win32_wait): Adjust.
12129 (win32_fetch_inferior_registers): Change prototype to take a
12131 (win32_store_inferior_registers): Adjust.
12132 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12133 store_inferior_register>: Change prototype to take a regcache.
12135 2010-01-20 Doug Evans <dje@google.com>
12137 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12139 (linux_wait_for_event1, linux_init_signals): Ditto.
12140 (W_STOPCODE): Provide definition if missing.
12142 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12144 * linux-low.c (linux_core_of_thread): New.
12145 (compare_ints, show_process, list_threads): New.
12146 (linux_qxfer_osdata): Report threads and cores.
12147 (linux_target_op): Register linux_core_of_thread.
12148 * remote-utils.c (prepare_resume_reply): Report the core.
12149 (buffer_xml_printf): Support %d specifier.
12150 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12152 (handle_query): Handle qXfer:threads. Announce availability
12154 * target.h (struct target_ops): New field core_of_thread.
12156 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12158 * Makefile.in (clean): Remove new generated files.
12159 (reg-s390.o, reg-s390.c): Remove rules.
12160 (reg-s390x.o, reg-s390x.c): Likewise.
12161 (s390-linux32.o, s390-linux32.c): Add rules.
12162 (s390-linux64.o, s390-linux64.c): Likewise.
12163 (s390x-linux64.o, s390x-linux64.c): Likewise.
12164 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12165 * linux-s390-low.c: Include <elf.h>.
12166 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12167 (init_registers_s390): Remove prototype.
12168 (init_registers_s390x): Likewise.
12169 (init_registers_s390_linux32): Add prototype.
12170 (init_registers_s390_linux64): Likewise.
12171 (init_registers_s390x_linux64): Likewise.
12172 (s390_num_regs_3264): New define.
12173 (s390_regmap_3264): New global variable.
12174 (s390_cannot_fetch_register): Remove obsolete check.
12175 (s390_cannot_store_register): Likewise.
12176 (s390_collect_ptrace_register): Handle upper/lower register halves.
12177 (s390_supply_ptrace_register): Likewise.
12178 (s390_fill_gregset): Update to register number changes.
12179 (s390_get_hwcap): New routine.
12180 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12181 Install appropriate regmap and register set.
12183 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12185 * server.c (gdbserver_version): Update copyright year to 2010.
12186 * gdbreplay.c (gdbreplay_version): Likewise.
12188 2009-12-28 Doug Evans <dje@google.com>
12190 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12191 elf/external.h. Include <elf.h> instead but only if necessary.
12193 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12195 * linux-low.c (linux_remove_process): Remove `detaching'
12196 parameter. Don't release/detach from thread_db here.
12197 (linux_kill): Release/detach from thread_db here, ...
12198 (linux_detach): ... and here, before actually detaching.
12199 (linux_wait_1): ... and here, when a process exits.
12200 * thread-db.c (any_thread_of): New.
12201 (thread_db_free): Switch the current inferior to a thread of the
12204 2009-12-21 Doug Evans <dje@google.com>
12206 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12208 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12209 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12210 warning ifndef __NR_tkill. Move setting of errno there too.
12211 Delete unnecessary resetting of errno after syscall.
12212 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12214 * configure.ac: Check for dladdr.
12215 * config.in: Regenerate.
12216 * configure: Regenerate.
12217 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12218 (try_thread_db_load): Update.
12220 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12222 2009-12-18 Doug Evans <dje@google.com>
12224 * event-loop.c: Include unistd.h if it exists.
12226 * linux-low.c (my_waitpid): Move definition away from being in
12227 between linux_tracefork_child/linux_test_for_tracefork.
12229 * gdb_proc_service.h (psaddr_t): Fix type.
12230 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12231 signature to match glibc.
12233 2009-12-16 Doug Evans <dje@google.com>
12235 * linux-low.c (linux_read_memory): Fix argument to read.
12237 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12239 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12240 events, don't leave current_inferior pointing at null.
12242 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12244 * win32-low.c (LOG): Delete.
12245 (OUTMSG): Output to stderr.
12246 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12247 on compile time LOG macro.
12248 (win32_wait): Fix debug output.
12250 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12252 * win32-low.c (win32_add_one_solib): If the dll name is
12253 "ntdll.dll", prepend the system directory to the dll path.
12255 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12257 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12259 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12260 Vladimir Prus <vladimir@codesourcery.com>
12262 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12263 * configure.ac: Check for __mcoldfire__ and set
12264 gdb_cv_m68k_is_coldfire.
12265 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12266 reg-cf.o and reg-m68k.o.
12267 * configure: Regenerated.
12269 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12271 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12272 Pass it to thread_db_free.
12273 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12274 proper `detaching' argument to linux_remove_process.
12275 * linux-low.h (thread_db_free): Add `detaching' parameter.
12276 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12278 (thread_db_free): Add `detaching' parameter. Only
12279 call td_ta_clear_event if detaching from process.
12281 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12283 * thread-db.c (thread_db_free): Fix typo.
12285 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12288 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12290 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12292 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12293 with an i686 compiler.
12294 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12296 * configure: Rebuilt.
12298 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12302 * server.c (handle_search_memory_1): Correct read_addr initialization
12303 in loop for searching subsequent chunks.
12305 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12307 * configure.ac: New --with-libthread-db option.
12308 * thread-db.c: Allow direct dependence on libthread_db.
12309 (thread_db_free): Adjust.
12310 * config.in: Regenerate.
12311 * configure: Likewise.
12313 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12316 * thread-db.c (attach_thread): New function.
12317 (maybe_attach_thread): Return success/failure.
12318 (find_new_threads_callback): Adjust.
12319 (thread_db_find_new_threads): Loop until no new threads.
12321 2009-10-13 Pedro Alves <pedro@codesourcery.com>
12323 * proc-service.c (ps_lgetregs): Formatting.
12325 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12327 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12328 * configure.ac: Adjust.
12329 * linux-low.h (struct process_info_private): Move members to struct
12331 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12332 * linux-low.c (linux_remove_process): Adjust.
12333 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12334 * server.c (handle_query): Move code ...
12335 (handle_monitor_command): ... here. New function.
12336 * target.h (struct target_ops): New member.
12337 * thread-db.c (struct thread_db): New.
12338 (libthread_db_search_path): New variable.
12339 (thread_db_create_event, thread_db_enable_reporting)
12340 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12341 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12342 (try_thread_db_load_1, dladdr_to_soname): New functions.
12343 (try_thread_db_load, thread_db_load_search): New functions.
12344 (thread_db_init): Search for libthread_db.
12345 (thread_db_free): New function.
12346 (thread_db_handle_monitor_command): Likewise.
12347 * config.in: Regenerate.
12348 * configure: Regenerate.
12350 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12352 * spu-low.c (spu_kill): Wait for inferior to terminate.
12353 Call clear_inferiors.
12354 (spu_detach): Call clear_inferiors.
12356 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12358 * aclocal.m4: Regenerate.
12359 * config.in: Likewise.
12360 * configure: Likewise.
12362 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12364 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12365 (parse_spufs_run): New function.
12366 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12367 (ppc_breakpoint_at): Handle SPU breakpoints.
12369 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12371 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12372 (SPUFS_MAGIC): Define.
12373 (spu_enumerate_spu_ids): New function.
12374 (linux_qxfer_spu): New function.
12375 (linux_target_ops): Install linux_qxfer_spu.
12377 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12379 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12380 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12381 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12382 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12383 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12384 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12385 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12386 (init_registers_powerpc_cell32l): Add prototype.
12387 (init_registers_powerpc_cell64l): Likewise.
12388 (ppc_arch_setup): Detect Cell/B.E. architecture.
12390 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12392 * Makefile.in (datarootdir): New variable.
12394 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12396 * linux-low.c (linux_write_memory): Update debugging output.
12397 * Makefile.in (clean): Add new descriptions.
12398 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12399 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12400 * configure.srv: Add new files for arm*-*-linux*.
12401 * linux-arm-low.c: Add new declarations.
12402 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12403 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12404 (HWCAP_VFPv3D16): New.
12405 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12406 instead of __IWMMXT__.
12407 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12408 (arm_arch_setup): New.
12409 (target_regsets): Remove #ifdef. Add VFP regset.
12410 (the_low_target): Use arm_arch_setup.
12412 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12414 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12415 the main thread again.
12417 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12419 Adding Neutrino gdbserver.
12420 * configure: Regenerated.
12421 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12422 * configure.srv (i[34567]86-*-nto*): New target.
12423 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12424 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12425 (nto_comctrl) [__QNX__]: New function.
12426 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12428 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
12430 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12433 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12434 Pedro Alves <pedro@codesourcery.com>
12436 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12437 don't support CONTEXT_EXTENDED_REGISTERS.
12438 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12439 (the_low_target): Install them.
12440 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12441 failing with ERROR_PIPE_NOT_CONNECTED.
12443 2009-06-30 Doug Evans <dje@google.com>
12444 Pierre Muller <muller@ics.u-strasbg.fr>
12446 Add h/w watchpoint support to x86-linux, win32-i386.
12447 * Makefile.in (SFILES): Add i386-low.c
12448 (i386_low_h): Define.
12449 (i386-low.o): Add dependencies.
12450 (linux-x86-low.o): Add i386-low.h dependency.
12451 (win32-i386-low.o): Ditto.
12452 * i386-low.c: New file.
12453 * i386-low.h: New file.
12454 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12455 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12456 * linux-low.c (linux_add_process): Initialize arch_private.
12457 (linux_remove_process): Free arch_private.
12458 (add_lwp): Initialize arch_private.
12459 (delete_lwp): Free arch_private.
12460 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12462 * linux-low.h (process_info_private): New member arch_private.
12463 (lwp_info): New member arch_private.
12464 (linux_target_ops): New members new_process, new_thread,
12466 (ptid_of): New macro.
12467 * linux-x86-low.c: Include stddef.h, i386-low.h.
12468 (arch_process_info): New struct.
12469 (arch_lwp_info): New struct.
12470 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12471 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12472 (i386_dr_low_get_status): New function.
12473 (x86_insert_point, x86_remove_point): New functions.
12474 (x86_stopped_by_watchpoint): New function.
12475 (x86_stopped_data_address): New function.
12476 (x86_linux_new_process, x86_linux_new_thread): New functions.
12477 (x86_linux_prepare_to_resume): New function.
12478 (the_low_target): Add entries for insert_point, remove_point,
12479 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12481 * server.c (debug_hw_points): New global.
12482 (monitor_show_help): Document set debug-hw-points.
12483 (handle_query): Process "set debug-hw-points".
12484 * server.h (debug_hw_points): Declare.
12485 (paddress): Declare.
12486 * utils.c (NUMCELLS, CELLSIZE): New macros.
12487 (get_sell, xsnprintf, paddress): New functions.
12488 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12489 remove_point, stopped_by_watchpoint, stopped_data_address.
12490 * win32-i386-low.c: Include i386-low.h.
12491 (debug_reg_state): Replaces dr.
12492 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12493 (i386_dr_low_get_status): New function.
12494 (i386_insert_point, i386_remove_point): New functions.
12495 (i386_stopped_by_watchpoint): New function.
12496 (i386_stopped_data_address): New function.
12497 (i386_initial_stuff): Update.
12498 (get_thread_context,set_thread_context,i386_thread_added): Update.
12499 (the_low_target): Add entries for insert_point,
12500 remove_point, stopped_by_watchpoint, stopped_data_address.
12501 * win32-low.c (win32_insert_watchpoint): New function.
12502 (win32_remove_watchpoint): New function.
12503 (win32_stopped_by_watchpoint): New function.
12504 (win32_stopped_data_address): New function.
12505 (win32_target_ops): Add entries for insert_watchpoint,
12506 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12507 * win32-low.h (win32_target_ops): New members insert_point,
12508 remove_point, stopped_by_watchpoint, stopped_data_address.
12510 2009-06-25 Pedro Alves <pedro@codesourcery.com>
12512 * server.c (process_serial_event): Re-return unsupported, not
12513 error, if the type isn't recognized. Re-allow supporting only
12514 insert or remove packets. Also call require_running for
12515 breakpoints. Add missing break statement to default case. Tidy.
12516 * target.h (struct target_ops): Rename insert_watchpoint to
12517 insert_point, and remove_watchpoint to remove_point.
12519 * linux-low.h (struct linux_target_ops): Likewise.
12520 * linux-low.c (linux_insert_watchpoint): Rename to ...
12521 (linux_insert_point): ... this. Adjust.
12522 (linux_remove_watchpoint): Rename to ...
12523 (linux_remove_point): ... this. Adjust.
12524 (linux_target_ops): Adjust.
12525 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12526 (cris_insert_point): ... this.
12527 (cris_remove_watchpoint): Rename to ...
12528 (cris_remove_point): ... this.
12529 (the_low_target): Adjust.
12531 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12533 * server.c (handle_v_kill): Pass signal_pid to
12534 kill_inferior if multi_process is zero.
12536 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12538 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12539 * target.h (target_ops): Comment for *_watchpoint to make it clear
12540 the functions can get types '0' and '1'.
12542 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12544 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12545 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12546 * regcache.c (get_regcache): Likewise.
12547 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12548 * win32-low.c (child_fetch_inferior_registers): Remove check for
12551 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12552 Pedro Alves <pedro@codesourcery.com>
12554 * target.h (struct target_ops) <supports_multi_process>: New
12556 (target_supports_multi_process): New.
12557 * server.c (handle_query): Even if GDB reports support, only
12558 enable multi-process if the target also supports it. Report
12559 multi-process support only if the target backend supports it.
12560 * linux-low.c (linux_supports_multi_process): New function.
12561 (linux_target_ops): Install it as target_supports_multi_process
12564 2009-05-24 Doug Evans <dje@google.com>
12566 Global renaming of find_thread_pid to find_thread_ptid.
12567 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12568 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12569 All callers updated.
12571 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12572 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12575 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12576 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12577 (linux_resume_one_lwp): Ditto.
12579 2009-05-23 Doug Evans <dje@google.com>
12581 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12582 from struct inferior_list_entry * to struct lwp_info *.
12583 All callers updated.
12585 2009-05-13 Doug Evans <dje@google.com>
12587 * linux-x86-low.c: Don't include assert.h.
12588 (x86_siginfo_fixup): Use fatal, not assert.
12589 (x86_arch_setup): Fix comment.
12591 2009-05-12 Doug Evans <dje@google.com>
12593 Biarch support for i386/amd64 gdbserver.
12594 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12595 Add linux-x86-low.c.
12596 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12597 (linux-x86-low.o): Add.
12598 * linux-x86-64-low.c: Delete.
12599 * linux-i386-low.c: Delete.
12600 * linux-x86-low.c: New file.
12601 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12603 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12605 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12606 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12607 (linux_child_pid_to_exec_file): New function.
12608 (elf_64_header_p, elf_64_file_p): New functions.
12609 (siginfo_fixup): New function.
12610 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12611 give target a chance to convert layout.
12612 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12613 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12615 2009-05-07 Doug Evans <dje@google.com>
12617 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12618 (regsets_store_inferior_registers): Ditto.
12620 2009-05-06 Pedro Alves <pedro@codesourcery.com>
12624 * linux-low.c (must_set_ptrace_flags): Delete.
12625 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12627 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12628 `lwp->must_set_ptrace_flags' instead.
12629 (linux_wait_for_event_1): Set ptrace options here.
12630 (linux_wait_1): ... not here.
12632 2009-04-30 Doug Evans <dje@google.com>
12634 * inferiors.c (started_inferior_callback): New function.
12635 (attached_inferior_callback): New function.
12636 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12637 * server.c (print_started_pid, print_attached_pid): New functions.
12638 (detach_or_kill_for_exit): New function.
12639 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12640 * server.h (have_started_inferiors_p): Declare.
12641 (have_attached_inferiors_p): Declare.
12643 * inferiors.c (remove_process): Fix memory leak, free process.
12644 * linux-low.c (linux_remove_process): New function.
12645 (linux_kill): Call it instead of remove_process.
12646 (linux_detach, linux_wait_1): Ditto.
12648 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12650 * configure.srv: Add x86 Windows CE target.
12652 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12654 * inferiors.c (get_thread_process): Make global.
12655 * server.h (get_thread_process): Add prototype.
12656 * thread-db.c (find_one_thread): Use get_thread_process
12657 instead of current_process.
12658 (thread_db_get_tls_address): Do not crash if called when
12659 thread layer is not yet initialized.
12661 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12663 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12664 * spu-low.c (current_tid): Rename to ...
12665 (current_ptid): ... this.
12666 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12667 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12668 ptid_get_lwp (current_ptid) instead of current_tid.
12669 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12670 instead of current_tid. Use find_process_pid to verify pid
12671 argument is valid. Pass proper argument to remove_process.
12672 (spu_thread_alive): Compare current_ptid instead of current_tid.
12673 (spu_resume): Likewise.
12675 2009-04-02 Pedro Alves <pedro@codesourcery.com>
12677 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12680 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12682 Implement the multiprocess extensions, and add linux multiprocess
12685 * server.h (ULONGEST): Declare.
12686 (struct ptid, ptid_t): New.
12687 (minus_one_ptid, null_ptid): Declare.
12688 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12689 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12690 (struct inferior_list_entry): Change `id' type from unsigned from
12692 (struct sym_cache, struct breakpoint, struct
12693 process_info_private): Forward declare.
12694 (struct process_info): Declare.
12695 (current_process): Declare.
12696 (all_processes): Declare.
12697 (initialize_inferiors): Declare.
12698 (add_thread): Adjust to use ptid_t.
12699 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12700 (add_process, remove_process, find_thread_pid): Declare.
12701 (find_inferior_id): Adjust to use ptid_t.
12702 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12703 (multi_process): Declare.
12704 (push_event): Adjust to use ptid_t.
12705 (read_ptid, write_ptid): Declare.
12706 (prepare_resume_reply): Adjust to use ptid_t.
12707 (clear_symbol_cache): Declare.
12708 * inferiors.c (all_processes): New.
12709 (null_ptid, minus_one_ptid): New.
12710 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12711 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12712 (add_thread): Change unsigned long to ptid. Remove gdb_id
12714 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12715 (gdb_id_to_thread): Rename to ...
12716 (find_thread_pid): ... this. Change unsigned long to ptid.
12717 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12718 (loaded_dll, pull_pid_from_list): Adjust.
12719 (add_process, remove_process, find_process_pid)
12720 (get_thread_process, current_process, initialize_inferiors): New.
12721 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12722 (struct target_waitstatus) <related_pid>: Ditto.
12723 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12724 return type to int.
12725 (struct target_ops) <join>: Add `pid' argument.
12726 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12727 (struct target_ops) <wait>: Add `ptid' field. Change return type
12729 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12730 (mywait): Add `ptid' argument. Change return type to ptid_t.
12731 (target_pid_to_str): Declare.
12732 * target.c (set_desired_inferior): Adjust to use ptids.
12733 (mywait): Add new `ptid' argument. Adjust.
12734 (target_pid_to_str): New.
12735 * mem-break.h (free_all_breakpoints): Declare.
12736 * mem-break.c (breakpoints): Delelete.
12737 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12738 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12739 to use per-process breakpoint list.
12740 (free_all_breakpoints): New.
12741 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12742 (symbol_cache, all_symbols_looked_up): Delete.
12744 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12746 (prepare_resume_reply): Change ptid argument's type from unsigned
12747 long to ptid_t. Adjust. Implement W;process and X;process.
12748 (free_sym_cache, clear_symbol_cache): New.
12749 (look_up_one_symbol): Adjust to per-process symbol cache. *
12750 * server.c (cont_thread, general_thread, step_thread): Change type
12752 (attached): Delete.
12753 (multi_process): New.
12754 (last_ptid): Change type to ptid_t.
12755 (struct vstop_notif) <ptid>: Change type to ptid_t.
12756 (queue_stop_reply, push_event): Change `ptid' argument's type to
12758 (discard_queued_stop_replies): Add `pid' argument.
12759 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12760 changes. Don't reference the `attached' global.
12761 (attach_inferior): Adjust to mywait interface changes.
12762 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12763 features. Handle and report "multiprocess+". Handle
12765 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12767 (handle_v_kill): New.
12768 (handle_v_stopped): Adjust to use target_pid_to_str.
12769 (handle_v_requests): Allow multiple attaches and runs when
12770 multiprocess extensions are in effect. Handle "vKill".
12771 (myresume): Adjust to use ptids.
12772 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12773 (handle_status): Adjust to discard_queued_stop_replies interface
12775 (first_thread_of, kill_inferior_callback)
12776 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12777 (main): Call initialize_inferiors. Adjust to use ptids, killing
12778 and detaching from all inferiors. Handle multiprocess packet
12780 * linux-low.h: Include gdb_proc_service.h.
12781 (struct process_info_private): New.
12782 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12783 <lwpid_of>: Use ptid_get_lwp.
12784 (get_lwp_thread): Adjust.
12785 (struct lwp_info): Add `dead' member.
12786 (find_lwp_pid): Declare.
12787 * linux-low.c (thread_db_active): Delete.
12788 (new_inferior): Adjust comment.
12789 (inferior_pid): Delete.
12790 (linux_add_process): New.
12791 (handle_extended_wait): Adjust.
12792 (add_lwp): Change unsigned long to ptid.
12793 (linux_create_inferior): Add process to processes table. Adjust
12794 to use ptids. Don't set new_inferior here.
12795 (linux_attach_lwp): Rename to ...
12796 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12797 it. Adjust to use ptids.
12798 (linux_attach_lwp): New.
12799 (linux_attach): Add process to processes table. Don't set
12801 (struct counter): New.
12802 (second_thread_of_pid_p, last_thread_of_process_p): New.
12803 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12804 multiple processes.
12805 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12806 processes. Remove process from process table.
12807 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12808 to multiple processes.
12809 (any_thread_of): New.
12810 (linux_detach): Add `pid' argument, and handle it. Remove process
12811 from processes table.
12812 (linux_join): Add `pid' argument. Handle it.
12813 (linux_thread_alive): Change unsighed long argument to ptid_t.
12814 Consider dead lwps as not being alive.
12815 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12816 threads we're not interested in.
12817 (same_lwp, find_lwp_pid): New.
12818 (linux_wait_for_lwp): Change `pid' argument's type from int to
12820 (linux_wait_for_event): Rename to ...
12821 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12822 from int to ptid_t. Adjust.
12823 (linux_wait_for_event): New.
12824 (linux_wait_1): Add `ptid' argument. Change return type to
12825 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12826 that exit from the process table.
12827 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12829 (mark_lwp_dead): New.
12830 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12831 stopping all threads, mark its main lwp as dead.
12832 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12834 (fetch_register, usr_store_inferior_registers)
12835 (regsets_fetch_inferior_registers)
12836 (regsets_store_inferior_registers, linux_read_memory)
12837 (linux_write_memory): Inline `inferior_pid'.
12838 (linux_look_up_symbols): Adjust to use per-process
12839 `thread_db_active'.
12840 (linux_request_interrupt): Adjust to use ptids.
12841 (linux_read_auxv): Inline `inferior_pid'.
12842 (initialize_low): Don't reference thread_db_active.
12843 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12844 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12845 (ps_getpid): Return the pid of the current inferior.
12846 * thread-db.c (proc_handle, thread_agent): Delete.
12847 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12849 (find_one_thread): Change argument type to ptid_t. Adjust to
12851 (maybe_attach_thread): Adjust to per-process data and ptids.
12852 (thread_db_find_new_threads): Ditto.
12853 (thread_db_init): Ditto.
12854 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12855 processes table. Adjust to use ptids.
12856 (spu_kill, spu_detach): Adjust interface. Remove process from
12858 (spu_join, spu_thread_alive): Adjust interface.
12859 (spu_wait): Adjust interface. Remove process from processes
12860 table. Adjust to use ptids.
12861 * win32-low.c (current_inferior_tid): Delete.
12862 (current_inferior_ptid): New.
12863 (debug_event_ptid): New.
12864 (thread_rec): Take a ptid. Adjust.
12865 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12866 (child_delete_thread): Ditto.
12867 (do_initial_child_stuff): Add `attached' argument. Add process to
12869 (child_fetch_inferior_registers, child_store_inferior_registers):
12871 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12872 (win32_attach): Pass 1 to do_initial_child_stuff.
12873 (win32_kill): Adjust interface. Remove process from processes
12875 (win32_detach): Ditto.
12876 (win32_join): Adjust interface.
12877 (win32_thread_alive): Take a ptid.
12878 (win32_resume): Adjust to use ptids.
12879 (get_child_debug_event): Ditto.
12880 (win32_wait): Adjust interface. Remove exiting process from
12883 2009-04-01 Pedro Alves <pedro@codesourcery.com>
12885 Non-stop mode support.
12887 * server.h (non_stop): Declare.
12888 (gdb_client_data, handler_func): Declare.
12889 (delete_file_handler, add_file_handler, start_event_loop):
12891 (handle_serial_event, handle_target_event, push_event)
12892 (putpkt_notif): Declare.
12893 * target.h (enum resume_kind): New.
12894 (struct thread_resume): Replace `step' field by `kind' field.
12895 (TARGET_WNOHANG): Define.
12896 (struct target_ops) <wait>: Add `options' argument.
12897 <supports_non_stop, async, start_non_stop>: New fields.
12898 (target_supports_non_stop, target_async): New.
12899 (start_non_stop): Declare.
12900 (mywait): Add `options' argument.
12901 * target.c (mywait): Add `options' argument. Print child exit
12902 notifications here.
12903 (start_non_stop): New.
12904 * server.c (non_stop, own_buf, mem_buf): New globals.
12905 (struct vstop_notif): New.
12906 (notif_queue): New global.
12907 (queue_stop_reply, push_event, discard_queued_stop_replies)
12908 (send_next_stop_reply): New.
12909 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12911 (attach_inferior): In non-stop mode, don't wait for the target
12913 (handle_general_set): Handle QNonStop.
12914 (handle_query): When handling qC, return the current general
12915 thread, instead of the first thread of the list.
12916 (handle_query): If the backend supports non-stop mode, include
12917 QNonStop+ in the qSupported query response.
12918 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12920 (handle_v_attach, handle_v_run): Handle non-stop mode.
12921 (handle_v_stopped): New.
12922 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12923 (myresume): Adjust to use resume_kind. Handle non-stop.
12924 (queue_stop_reply_callback): New.
12925 (handle_status): Handle non-stop mode.
12926 (main): Clear non_stop flag on reconnection. Use the event-loop.
12927 Refactor serial protocol handling from here ...
12928 (process_serial_event): ... to this new function. When GDB
12929 selects any thread, select one here. In non-stop mode, wait until
12930 GDB acks all pending events before exiting.
12931 (handle_serial_event, handle_target_event): New.
12932 * remote-utils.c (remote_open): Install remote_desc in the event
12934 (remote_close): Remove remote_desc from the event loop.
12935 (putpkt_binary): Rename to...
12936 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
12937 (putpkt_binary): New as wrapper around putpkt_binary_1.
12938 (putpkt_notif): New.
12939 (prepare_resume_reply): In non-stop mode, don't change the
12941 * event-loop.c: New.
12942 * Makefile.in (OBJ): Add event-loop.o.
12943 (event-loop.o): New rule.
12945 * linux-low.h (pid_of): Moved here.
12947 (get_lwp_thread): Use lwpid_of.
12948 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
12949 * linux-low.c (pid_of): Delete.
12950 (inferior_pid): Use lwpid_of.
12951 (linux_event_pipe): New.
12952 (target_is_async_p): New.
12954 (handle_extended_wait): Use lwpid_of.
12955 (add_lwp): Don't set lwpid field.
12956 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
12957 (linux_kill_one_lwp): If killing a running lwp, stop it first.
12958 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
12959 (linux_detach_one_lwp): If detaching from a running lwp, stop it
12960 first. Adjust to linux_wait_for_event interface changes. Use
12962 (linux_detach): Don't delete the main lwp here.
12963 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
12964 (status_pending_p): Don't consider explicitly suspended lwps.
12965 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
12966 pointer. Add OPTIONS argument. Change return type to int. Use
12967 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
12968 (linux_wait_for_event): Take an integer pid instead of a lwp_info
12969 pointer. Add status pointer argument. Return a pid instead of a
12970 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
12971 changes. In non-stop mode, don't switch to a random thread.
12972 (linux_wait): Rename to...
12973 (linux_wait_1): ... this. Add target_options argument, and handle
12974 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
12975 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
12976 clean exit and signal exit code. Don't stop all threads in
12977 non-stop mode. In all-stop mode, only stop all threads when
12978 reporting a stop to GDB. Handle explicit thread stop requests.
12979 (async_file_flush, async_file_mark): New.
12981 (send_sigstop): Use lwpid_of.
12982 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
12983 interface changes. In non-stop mode, don't switch to a random
12985 (linux_resume_one_lwp): Use lwpid_of.
12986 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
12987 (linux_resume_one_thread): ... this. Handle resume_stop. In
12988 non-stop mode, don't look for pending flag in all threads.
12989 (resume_status_pending_p): Don't consider explicitly suspended
12991 (my_waitpid): Reimplement. Emulate __WALL.
12992 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
12994 (sigchld_handler, linux_supports_non_stop, linux_async)
12995 (linux_start_non_stop): New.
12996 (linux_target_ops): Register linux_supports_non_stop, linux_async
12997 and linux_start_non_stop.
12998 (initialize_low): Install SIGCHLD handler.
12999 * thread-db.c (thread_db_create_event, find_one_thread)
13000 (thread_db_get_tls_address): Use lwpid_of.
13001 * win32-low.c (win32_detach): Adjust to use resume_kind.
13002 (win32_wait): Add `options' argument.
13003 * spu-low.c (spu_resume): Adjust to use resume_kind.
13004 (spu_wait): Add `options' argument.
13006 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13008 Decouple target code from remote protocol.
13010 * target.h (enum target_waitkind): New.
13011 (struct target_waitstatus): New.
13012 (struct target_ops) <wait>: Return an unsigned long. Take a
13013 target_waitstatus pointer instead of a char pointer.
13014 (mywait): Likewise.
13015 * target.c (mywait): Change prototype to return an unsigned long.
13016 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13017 * server.h (thread_from_wait, old_thread_from_wait): Delete
13019 (prepare_resume_reply): Change prototype to take a
13021 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13022 (last_status, last_ptid): New.
13023 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13024 pid instead of a signal.
13025 (attach_inferior): Remove "status" and "signal" parameters.
13027 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13029 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13030 (handle_v_requests, myresume): Remove "status" and "signal"
13031 parameters. Adjust.
13032 (handle_status): New.
13033 (main): Delete local `status'. Adjust.
13034 * remote-utils.c: Include target.h.
13035 (prepare_resume_reply): Change prototype to take a
13036 target_waitstatus. Adjust.
13038 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13040 * spu-low.c (spu_wait): Adjust.
13041 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13043 (win32_wait): Adjust.
13045 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13047 * target.h (struct thread_resume): Delete leave_stopped member.
13048 (struct target_ops): Add a `n' argument to the `resume' callback.
13049 * server.c (start_inferior): Adjust.
13050 (handle_v_cont, myresume): Adjust.
13051 * linux-low.c (check_removed_breakpoint): Adjust to resume
13052 interface change, and to removed leave_stopped field.
13053 (resume_ptr): Delete.
13054 (struct thread_resume_array): New.
13055 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13056 resume interface change.
13057 (linux_continue_one_thread, linux_queue_one_thread)
13058 (resume_status_pending_p): Check if the resume field is NULL
13059 instead of checking the leave_stopped member.
13060 (linux_resume): Adjust to the target resume interface change.
13061 * spu-low.c (spu_resume): Adjust to the target resume interface
13063 * win32-low.c (win32_detach, win32_resume): Ditto.
13065 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13067 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13069 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13071 (linux_continue_one_thread): Only preserve the stepping flag if
13072 there's a pending breakpoint.
13074 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13076 * server.c (main): After the inferior having exited, call
13077 remote_close before exiting gdbserver.
13079 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13081 Fix size of FPSCR in Power 7 processors.
13082 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13083 (PPC_FEATURE_HAS_DFP): New #define.
13084 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13087 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13089 * server.c (handle_query) Whitespace and formatting.
13091 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13093 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13094 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13095 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13096 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13097 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13098 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13099 Makefile.in, configure.ac: Fix whitespace throughout.
13100 * configure: Regenerate.
13102 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13104 * inferiors.c (find_inferior): Make it safe for the callback
13105 function to delete the currently iterated inferior.
13107 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13109 * Makefile.in (linuw_low_h): Move higher.
13110 (thread-db.o): Depend on $(linux_low_h).
13112 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13114 Rename "process" to "lwp" throughout.
13116 * linux-low.c (all_processes): Rename to...
13117 (all_lwps): ... this.
13118 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13119 (add_process): Rename to ...
13120 (add_lwp): ... this. Adjust.
13121 (linux_create_inferior): Adjust.
13122 (linux_attach_lwp): Adjust.
13123 (linux_attach): Adjust.
13124 (linux_kill_one_process): Rename to ...
13125 (linux_kill_one_lwp): ... this. Adjust.
13126 (linux_kill): Adjust.
13127 (linux_detach_one_process): Rename to ...
13128 (linux_detach_one_lwp): ... this. Adjust.
13129 (linux_detach): Adjust.
13130 (check_removed_breakpoint): Adjust.
13131 (status_pending_p): Adjust.
13132 (linux_wait_for_process): Rename to ...
13133 (linux_wait_for_lwp): ... this. Adjust.
13134 (linux_wait_for_event): Adjust.
13135 (send_sigstop): Adjust.
13136 (wait_for_sigstop): Adjust.
13137 (stop_all_processes): Rename to ...
13138 (stop_all_lwps): ... this.
13139 (linux_resume_one_process): Rename to ...
13140 (linux_resume_one_lwp): ... this. Adjust.
13141 (linux_set_resume_request, linux_continue_one_thread)
13142 (linux_queue_one_thread, resume_status_pending_p)
13143 (usr_store_inferior_registers, regsets_store_inferior_registers)
13144 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13146 * linux-low.h (get_process): Rename to ...
13147 (get_lwp): ... this. Adjust.
13148 (get_thread_process): Rename to ...
13149 (get_thread_lwp): ... this. Adjust.
13150 (get_process_thread): Rename to ...
13151 (get_lwp_thread): ... this. Adjust.
13152 (struct process_info): Rename to ...
13153 (struct lwp_info): ... this.
13154 (all_processes): Rename to ...
13155 (all_lwps): ... this.
13156 * proc-service.c (ps_lgetregs): Adjust.
13157 * thread-db.c (thread_db_create_event, find_one_thread)
13158 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13160 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13162 * server.c (handle_query): Handle "qAttached".
13164 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13166 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13167 GPLv3, update license URL.
13169 2009-03-01 Doug Evans <dje@google.com>
13171 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13172 (server_h): Add gdb_signals.h.
13173 (signals.o): Update.
13174 * server.h (target_signal_from_host,target_signal_to_host_p)
13175 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13177 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13179 * remote-utils.c (getpkt): Also generate remote-debug
13180 information if noack_mode is set.
13182 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13184 * server.c (handle_query): Report qXfer:siginfo:read and
13185 qXfer:siginfo:write as supported and handle them.
13186 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13187 * linux-low.c (linux_xfer_siginfo): New.
13188 (linux_target_ops): Set it.
13190 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13192 * server.c (gdbserver_usage): Mention --remote-debug.
13193 (main): Accept '--remote-debug' switch.
13195 2009-01-18 Doug Evans <dje@google.com>
13197 * regcache.c (new_register_cache): No need to check result of xcalloc.
13198 * server.c (handle_search_memory): Back out calls to xmalloc,
13199 result is checked and error is returned to user upon failure.
13200 (handle_query): Ditto. Add more checks for result of malloc.
13201 (handle_v_cont): Check result of malloc, report error back to
13203 (handle_v_run): Ditto. Call freeargv.
13204 * server.h (freeargv): Declare.
13205 * utils.c (freeargv): New fn.
13207 2009-01-15 Doug Evans <dje@google.com>
13209 * gdbreplay.c (perror_with_name): Make arg const char *.
13210 * server.h (target_signal_to_name): Make return type const char *.
13211 * thread-db.c (thread_db_err_str): Make return type const char *.
13212 * utils.c (perror_with_name): Make arg const char *.
13214 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13216 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13217 when handling a EXIT_PROCESS_DEBUG_EVENT.
13219 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13221 * gdbreplay.c (gdbreplay_version): Update copyright year.
13222 * server.c (gdbserver_version): Likewise.
13224 2009-01-05 Doug Evans <dje@google.com>
13226 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13227 (handle_extended_wait): Improve comment.
13229 2008-12-13 Doug Evans <dje@google.com>
13231 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13232 * server.h (ATTR_MALLOC): New macro.
13233 (xmalloc,xcalloc,xstrdup): Declare.
13234 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13235 * inferiors.c: Ditto.
13236 * linux-low.c: Ditto.
13237 * mem-break.c: Ditto.
13238 * regcache.c: Ditto.
13239 * remote-utils.c: Ditto.
13242 * win32-low.c: Ditto.
13244 2008-12-12 Doug Evans <dje@google.com>
13246 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13247 in debugging printf.
13249 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13251 2008-12-09 Doug Evans <dje@google.com>
13253 * linux-low.h (struct process_info): Delete member tid, unused.
13254 * thread-db.c (find_one_thread): Update.
13255 (maybe_attach_thread): Update.
13257 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13259 * target.h (struct target_ops): Add qxfer_osdata member.
13260 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13262 (linux_qxfer_osdata): New functions.
13263 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13265 * server.c (handle_query): Handle "qXfer:osdata:read:".
13266 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13267 (buffer_xml_printf): New functions.
13268 * server.h (struct buffer): New.
13269 (buffer_grow_str, buffer_grow_str0): New macros.
13270 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13271 (buffer_xml_printf): Declare.
13273 2008-11-24 Doug Evans <dje@google.com>
13275 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13277 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13279 * server.c (handle_v_run): Always use the supplied argument list.
13281 2008-11-19 Bob Wilson <bob.wilson@acm.org>
13283 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13284 (xtensa_regmap_table): Add entry for scompare1.
13286 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13288 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13289 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13290 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13291 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13292 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13293 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13294 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13295 XML target descriptions.
13296 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13297 when inferior is running on an ISA 2.05 or later processor. Add
13298 special case to return offset for full 64-bit slot of FPSCR when
13301 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13303 * Makefile.in (SFILES, clean): Added sparc64 files.
13304 (reg-sparc64.o, reg-sparc64.c): New.
13305 * configure.srv (sparc*-*-linux*): New configuration.
13306 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13307 syscall arguments for SPARC.
13308 (regsets_store_inferior_registers): Likewise.
13309 * linux-sparc-low.c: New file.
13311 2008-10-21 Doug Evans <dje@google.com>
13313 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13314 (READLINE_DIR,READLINE_DEP): Delete.
13315 (INTERNAL_CFLAGS): Update.
13316 (LINTFLAGS): Update.
13318 2008-10-10 Pedro Alves <pedro@codesourcery.com>
13320 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13321 whole argv from the last run, not just argv[0].
13323 2008-09-08 Pedro Alves <pedro@codesourcery.com>
13325 * regcache.c (new_register_cache): Return NULL if the register
13326 cache size isn't known yet.
13327 (free_register_cache): Avoid dereferencing a NULL regcache.
13329 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13331 * configure.srv: Merge MIPS and MIPS64.
13333 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13335 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13337 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
13339 * Makefile.in: Add required vsx dependencies.
13341 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13342 Declare init_registers_powerpc_vsx32l.
13343 Declare init_registers_powerpc_vsx64l.
13344 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13345 (ppc_arch_setup): Check for VSX in hwcap.
13346 (ppc_fill_vsxregset): New function.
13347 (ppc_store_vsxregset): New function.
13348 Add new VSX entry in regset_info target_regsets.
13350 * configure.srv: Add new VSX dependencies.
13352 2008-08-12 Pedro Alves <pedro@codesourcery.com>
13354 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13355 (remote_open): Set or clear transport_is_reliable.
13356 (putpkt_binary): Don't expect acks in noack mode.
13357 (getpkt): Don't send ack/nac in noack mode.
13358 * server.c (handle_general_set): Handle QStartNoAckMode.
13359 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13361 (main): Reset noack_mode on every connection.
13362 * server.h (noack_mode): Declare.
13364 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13366 * Makefile.in (GDBREPLAY_OBS): New variable.
13367 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13369 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13370 Daniel Jacobowitz <dan@codesourcery.com>
13372 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13373 (usr_store_inferior_registers): Likewise.
13374 (regsets_store_inferior_registers): Likewise.
13376 2008-07-31 Rolf Jansen <rj@surtec.com>
13377 Pedro Alves <pedro@codesourcery.com>
13379 * configure.ac: Check for memmem declaration.
13380 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13381 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13382 (disable_packet_qfThreadInfo): Unconditionally compile.
13383 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13384 * configure, config.in: Regenerate.
13386 2008-07-28 Doug Kwan <dougkwan@google.com>
13388 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13389 (linux_write_memory): Remove declaration of errno.
13391 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13393 * linux-low.c (handle_extended_wait): Do not use "status"
13394 variable uninitialized.
13396 2008-07-07 Pedro Alves <pedro@codesourcery.com>
13398 * server.c (handle_v_attach): Inhibit reporting dll changes.
13400 2008-06-27 Pedro Alves <pedro@codesourcery.com>
13402 * remote-utils.c (prepare_resume_reply): If requested, don't
13403 output "thread:TID" in the T stop reply.
13405 * server.c (disable_packet_vCont, disable_packet_Tthread)
13406 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13407 (handle_query): If requested, disable support for qC, qfThreadInfo
13409 (handle_v_requests): If requested, disable support for vCont.
13410 (gdbserver_show_disableable): New.
13411 (main): Handle --disable-packet and --disable-packet=LIST.
13413 * server.h (disable_packet_vCont, disable_packet_Tthread)
13414 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13416 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13418 * server.c (gdbserver_usage): Mention --version.
13420 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13422 * Makefile.in (gdbreplay.o): New rule.
13424 2008-06-06 Joseph Myers <joseph@codesourcery.com>
13426 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13427 message, not gdbserver.
13429 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
13430 Nathan Sidwell <nathan@codesourcery.com>
13431 Joseph Myers <joseph@codesourcery.com>
13433 * acinclude.m4: Include ../../config/acx.m4.
13434 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13435 * configure, config.in: Regenerate.
13436 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13437 * server.c (gdbserver_version): Print PKGVERSION.
13438 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13439 (main): Adjust gdbserver_usage calls.
13440 * gdbreplay.c (version, host_name): Add declarations.
13441 (gdbreplay_version, gdbreplay_usage): New.
13442 (main): Accept --version and --help options.
13444 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13446 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13447 (arm_breakpoint_at): Handle Thumb.
13448 (the_low_target): Add comment.
13450 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13452 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13454 2008-05-09 Doug Evans <dje@google.com>
13456 * server.h (decode_search_memory_packet): Declare.
13457 * remote-utils.c (decode_search_memory_packet): New fn.
13458 * server.c (handle_search_memory_1): New fn.
13459 (handle_search_memory): New fn.
13460 (handle_query): Process qSearch:memory packets.
13462 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13464 * regcache.c (registers_length): Remove.
13465 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13466 full register packet.
13467 * regcache.h (registers_length): Remove prototype.
13468 * server.h (PBUFSIZ): Define to 16384.
13470 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13472 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13473 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13474 powerpc-64l.o, and powerpc-altivec64l.o.
13475 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13476 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13477 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13478 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13479 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13482 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13483 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13484 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13485 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13486 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13487 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13488 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13489 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13490 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13491 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13494 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13495 (init_registers_powerpc_32l): ... this new prototype.
13496 (init_registers_powerpc_32): Remove, replace by ...
13497 (init_registers_powerpc_altivec32l): ... this new prototype.
13498 (init_registers_powerpc_e500): Remove, replace by ...
13499 (init_registers_powerpc_e500l): ... this new prototype.
13500 (init_registers_ppc64): Remove, replace by ...
13501 (init_registers_powerpc_64l): ... this new prototype.
13502 (init_registers_powerpc_64): Remove, replace by ...
13503 (init_registers_powerpc_altivec64l): ... this new prototype.
13504 (ppc_num_regs): Set to 73.
13505 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13506 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13507 (ppc_cannot_store_register): Handle orig_r3 and trap.
13508 (ppc_arch_setup): Update init_registers_... calls.
13509 (ppc_fill_gregset): Handle orig_r3 and trap.
13511 * inferiors.c (clear_inferiors): Reset current_inferior.
13513 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
13515 * acinclude.m4: Add override.m4.
13516 * configure: Regenerate.
13518 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13520 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13521 initial call to init_register_ppc64.
13523 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13525 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13526 single powerpc*-*-linux* case.
13527 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13529 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13531 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
13532 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
13534 * linux-ppc-low.c: Include <elf.h>.
13535 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13536 (ppc_hwcap): New global variable.
13537 (ppc_regmap): Remove __SPE__ #ifdef sections.
13538 (ppc_regmap_e500): New global variable.
13539 (ppc_cannot_store_register): Update __SPE__ special case.
13540 (ppc_get_hwcap): New function.
13541 (ppc_arch_setup): Use it to determine whether inferior supports
13542 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13543 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13544 Do not access registers if target does not support AltiVec.
13545 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13546 Do not access registers if target does not support SPE.
13547 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13549 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13551 * linux-low.c (disabled_regsets, num_regsets): New.
13552 (use_regsets_p): Delete.
13553 (linux_wait_for_process): Clear disabled_regsets.
13554 (regsets_fetch_inferior_registers): Check and set it.
13555 (regsets_store_inferior_registers): Likewise.
13556 (linux_fetch_registers, linux_store_registers): Do not use
13558 (initialize_low): Allocate disabled_regsets.
13560 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13562 * Makefile.in (LIBOBJS): New.
13563 (OBS): Use LIBOBJS.
13564 (memmem.o): New rule.
13565 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13566 * configure: Regenerated.
13568 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13570 * server.c (handle_query): Never return "unsupported" for
13571 qXfer:features:read queries.
13573 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13575 * server.c (get_features_xml): Fix inverted condition.
13576 (handle_query): Always support qXfer:feature:read.
13578 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13580 * server.c (wrapper_argv): New.
13581 (start_inferior): Handle wrapper_argv. If set, expect an extra
13583 (gdbserver_usage): Document --wrapper.
13584 (main): Parse --wrapper.
13586 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13588 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13589 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13590 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13591 (ppc_set_pc): Likewise.
13592 (ppc_arch_setup): New function.
13593 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13594 of collect_register.
13595 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
13597 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13599 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13600 instead of linux-ppc64-low.o.
13601 * linux-ppc64-low.c: Remove file.
13602 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13603 (linux-ppc64-low.o): Remove rule.
13605 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13606 (init_registers_powerpc_64): Likewise.
13607 (ppc_regmap): Conditionally define depending on __powerpc64__.
13608 (ppc_cannot_store_register): Do not special-case "fpscr" when
13609 compiled on __powerpc64__.
13610 (ppc_collect_ptrace_register): New function.
13611 (ppc_supply_ptrace_register): New function.
13612 (ppc_breakpoint): Change type to "unsigned int".
13613 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13614 (the_low_target): Conditionally provide initializers for the
13615 arch_setup member depending on __powerpc64__. Install
13616 collect_ptrace_register and supply_ptrace_register members.
13618 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13620 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13621 * server.c (gdbserver_xmltarget): Define.
13622 (get_features_xml): Use it to replace "target.xml" and arch_string.
13624 * configure.srv: Remove srv_xmltarget. Add XML files that were
13625 mentioned there to srv_xmlfiles instead. Remove conditional tests
13626 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13627 srv_xmlfiles and srv_regobj to include all possible choices.
13628 * configure.ac (srv_xmltarget): Remove.
13629 (srv_xmlfiles): Do not add "target.xml".
13630 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13631 checks for supplementary target information.
13632 * configure: Regenerate.
13633 * Makefile.in (XML_TARGET): Remove.
13634 (target.xml): Remove rule.
13635 (clean): Do not clean up target.xml.
13636 (.PRECIOUS): Do not mention target.xml.
13638 * target.h (struct target_ops): Remove arch_string member.
13639 * linux-low.c (linux_arch_string): Remove.
13640 (linux_target_ops): Remove arch_string initializer.
13641 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13642 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13643 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13644 * spu-low.c (spu_arch_string): Remove.
13645 (spu_target_ops): Remove arch_string initializer.
13646 * win32-low.c (win32_arch_string): Remove.
13647 (win32_target_ops): Remove arch_string initializer.
13648 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13649 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13650 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13652 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13654 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13655 by collect_ptrace_register and supply_ptrace_register hooks.
13656 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13657 instead of checking for the_low_target.left_pad_xfer.
13658 (usr_store_inferior_registers): Use collect_ptrace_register callback
13659 instead of checking for the_low_target.left_pad_xfer.
13661 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13662 (s390_supply_ptrace_register): Likewise.
13663 (s390_fill_gregset): Call s390_collect_ptrace_register.
13664 (the_low_target): Update.
13666 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13667 (ppc_supply_ptrace_register): Likewise.
13668 (the_low_target): Update.
13670 * linux-i386-low.c (the_low_target): Update.
13671 * linux-x86-64-low.c (the_low_target): Update.
13673 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13675 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13676 reg-s390.o and reg-s390x.o.
13678 * linux-low.c (new_inferior): New global variable.
13679 (linux_create_inferior, linux_attach): Set it.
13680 (linux_wait_for_process): Call the_low_target.arch_setup after the
13681 target has stopped for the first time.
13682 (initialize_low): Do not call the_low_target.arch_setup.
13684 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13685 (s390_set_pc): Likewise.
13686 (s390_arch_setup): New function.
13687 (the_low_target): Use s390_arch_setup as arch_setup routine.
13689 * regcache.c (realloc_register_cache): New function.
13690 (set_register_cache): Call it for each existing regcache.
13692 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13694 * server.h (init_registers): Remove prototype.
13696 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13697 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13698 instead of init_registers ().
13699 * linux-arm-low.c (init_registers_arm): Add prototype.
13700 (init_registers_arm_with_iwmmxt): Likewise.
13701 (the_low_target): Add initializer for arch_setup field.
13702 * linux-cris-low.c (init_registers_cris): Add prototype.
13703 (the_low_target): Add initializer for arch_setup field.
13704 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13705 (the_low_target): Add initializer for arch_setup field.
13706 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13707 (the_low_target): Add initializer for arch_setup field.
13708 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13709 (the_low_target): Add initializer for arch_setup field.
13710 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13711 (the_low_target): Add initializer for arch_setup field.
13712 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13713 (the_low_target): Add initializer for arch_setup field.
13714 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13715 (init_registers_mips64_linux): Likewise.
13716 (the_low_target): Add initializer for arch_setup field.
13717 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13718 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13719 (the_low_target): Add initializer for arch_setup field.
13720 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13721 (init_registers_powerpc_64): Likewise.
13722 (the_low_target): Add initializer for arch_setup field.
13723 * linux-s390-low.c (init_registers_s390): Add prototype.
13724 (init_registers_s390x): Likewise.
13725 (the_low_target): Add initializer for arch_setup field.
13726 * linux-sh-low.c (init_registers_sh): Add prototype.
13727 (the_low_target): Add initializer for arch_setup field.
13728 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13729 (the_low_target): Add initializer for arch_setup field.
13730 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13731 (the_low_target): Add initializer for arch_setup field.
13733 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13734 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13735 instead of init_registers ().
13736 * win32-arm-low.c (init_registers_arm): Add prototype.
13737 (the_low_target): Add initializer for arch_setup field.
13738 * win32-i386-low.c (init_registers_i386): Add prototype.
13739 (the_low_target): Add initializer for arch_setup field.
13741 * spu-low.c (init_registers_spu): Add prototype.
13742 (initialize_low): Call initialie_registers_spu () instead of
13743 initialize_registers ().
13745 2008-02-19 Pedro Alves <pedro@codesourcery.com>
13747 * server.c (handle_v_requests): When handling the vRun and vAttach
13748 packets, if already debugging a process, don't kill it. Return an
13751 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13753 * server.c (handle_query): Correct length check.
13755 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13757 * win32-low.c (do_initial_child_stuff): Add process handle
13758 parameter. Set current_process_handle and current_process_id from the
13759 parameters. Clear globals.
13760 (win32_create_inferior): Don't set current_process_handle and
13761 current_process_id here. Instead pass them on the call to
13762 do_initial_child_stuff.
13763 (win32_attach): Likewise.
13764 (win32_clear_inferiors): New.
13765 (win32_kill): Don't close the current process handle or the
13766 current thread handle here. Instead call win32_clear_inferiors.
13767 (win32_detach): Don't open a new handle to the process. Call
13768 win32_clear_inferiors.
13769 (win32_join): Don't rely on current_process_handle; open a new
13770 handle using the process id.
13771 (win32_wait): Call win32_clear_inferiors when the inferior process
13774 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13776 * server.c (monitor_show_help): Add "exit".
13778 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13780 * Makefile.in (SFILES): Add linux-xtensa-low.c.
13781 (clean): Add reg-xtensa.c.
13782 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
13783 * configure.srv (xtensa*-*-linux*) New target.
13784 * linux-xtensa-low.c: New.
13785 * xtensa-xtregs.c: New.
13787 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13789 * hostio.c: Don't include errno.h.
13790 (errno_to_fileio_errno): Move to hostio-errno.
13791 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13792 error number outputting to the target->hostio_last_error callback.
13793 (hostio_packet_error): Use FILEIO_EINVAL directly.
13794 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13795 calls to hostio_error.
13796 * hostio-errno.c: New.
13797 * server.h (hostio_last_error_from_errno): Declare.
13798 * target.h (target_ops): Add hostio_last_error member.
13799 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13800 as hostio_last_error handler.
13801 * spu-low.c (spu_target_ops): Likewise.
13802 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13803 (wince_hostio_last_error): New functions.
13804 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13805 as hostio_last_error handler.
13806 (win32_target_ops) [!_WIN32_WCE]: Register
13807 hostio_last_error_from_errno as hostio_last_error handler.
13808 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13809 (hostio-errno.o): New rule.
13810 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13811 * configure.srv (srv_hostio_err_objs): New variable. Default to
13813 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13814 * configure: Regenerate.
13816 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13818 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13819 (linux_kill, linux_detach): Clean up the process list.
13820 * remote-utils.c (remote_open): Improve port number parsing.
13821 (putpkt_binary, input_interrupt): Only send interrupts if the target
13823 * server.c (extended_protocol): Make static.
13824 (attached): Define earlier.
13825 (exit_requested, response_needed, program_argv): New variables.
13826 (target_running): New.
13827 (start_inferior): Clear attached here.
13828 (attach_inferior): Set attached here.
13829 (require_running): Define.
13830 (handle_query): Use require_running and target_running. Implement
13832 (handle_v_attach, handle_v_run): New.
13833 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13834 (gdbserver_usage): Update.
13835 (main): Redo argument parsing. Handle --debug and --multi. Handle
13836 --attach along with other options or after the port. Save
13837 program_argv. Support no initial program. Resynchronize
13838 communication with GDB after an error. Handle "monitor exit".
13839 Use require_running and target_running. Always allow the extended
13840 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13841 restart in extended mode.
13842 * README: Refer to the GDB manual. Update --attach usage.
13844 2007-12-20 Andreas Schwab <schwab@suse.de>
13846 * linux-low.c (STACK_SIZE): Define.
13847 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13848 (linux_test_for_tracefork): Likewise.
13850 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13852 * linux-low.c (linux_wait_for_event): Update messages. Do not
13853 reinsert auto-delete breakpoints.
13854 * mem-break.c (struct breakpoint): Change return type of handler to
13856 (set_breakpoint_at): Update handler type.
13857 (reinsert_breakpoint_handler): Return 1 instead of calling
13859 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13861 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13862 * mem-break.h (set_breakpoint_at): Update handler type.
13863 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13864 * win32-low.c (auto_delete_breakpoint): New.
13865 (get_child_debug_event): Use it.
13867 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13869 * configure.ac: Check for pread and pwrite.
13870 * hostio.c (handle_pread): Fall back to lseek and read.
13871 (handle_pwrite): Fall back to lseek and write.
13872 * config.in, configure: Regenerated.
13874 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13876 * server.c (myresume): Add own_buf argument.
13877 (main): Update calls.
13879 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13881 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13882 * remote-utils.c (remote_open): Do not call disable_async_io.
13883 (block_async_io): Delete.
13884 (unblock_async_io): Make static.
13885 (initialize_async_io): New.
13886 * server.c (handle_v_cont): Handle async I/O here.
13887 (myresume): Likewise. Move other common resume tasks here...
13888 (main): ... from here. Call initialize_async_io. Disable async
13889 I/O before the main loop.
13890 * server.h (initialize_async_io): Declare.
13891 (block_async_io, unblock_async_io): Delete prototypes.
13892 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13894 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13896 * remote-utils.c (readchar): Allow binary data in received messages.
13898 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13900 * win32-low.c (attaching): New global.
13901 (win32_create_inferior): Clear the `attaching' global.
13902 (win32_attach): Set the `attaching' global.
13903 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13904 attaching. Only set a breakpoint at the entry point if not
13907 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13909 * server.c (main): Don't report dll events on the initial
13910 connection on attaches.
13912 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13914 * server.c (main): Relax numerical bases supported for the pid of
13915 the --attach command line argument.
13917 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13919 * win32-low.c (win32_attach): Call OpenProcess before
13920 DebugActiveProcess, not after. Add last error output to error
13923 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13925 * win32-low.c (win32_get_thread_context)
13926 (win32_set_thread_context): New functions.
13927 (thread_rec): Use win32_get_thread_context.
13928 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13929 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13932 2007-12-03 Leo Zayas
13933 Pedro Alves <pedro_alves@portugalmail.pt>
13935 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
13937 (child_add_thread): Minor cleanup.
13938 (child_continue): Resume artificially suspended threads before
13939 calling ContinueDebugEvent.
13940 (suspend_one_thread): New.
13941 (fake_breakpoint_event): New.
13942 (get_child_debug_event): Change return type to int. Check here if
13943 gdb sent an interrupt request. If a soft interrupt was requested,
13944 fake a breakpoint event. Return 0 if there is no event to handle,
13946 (win32_wait): Don't check here if gdb sent an interrupt request.
13947 Ensure there is a valid event to handle.
13948 (win32_request_interrupt): Add soft interruption method as last
13951 2007-12-03 Leo Zayas
13952 Pedro Alves <pedro_alves@portugalmail.pt>
13954 * win32-low.h (win32_thread_info): Add descriptions to the
13955 structure members. Replace `suspend_count' counter by a
13957 * win32-low.c (thread_rec): Update condition of when to get the
13958 context from the inferior. Rely on ContextFlags being set if it
13959 has already been retrieved. Only suspend the inferior thread if
13960 we haven't already. Warn if that fails.
13961 (continue_one_thread): s/suspend_count/suspended/. Only call
13962 ResumeThread once. Warn if that fails.
13964 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13966 * win32-low.c (win32_wait): Don't read from the inferior when it
13967 has already exited.
13969 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
13971 * Makefile.in (win32_low_h): New variable.
13972 (win32-low.o): Add dependency on $(win32_low_h).
13973 (win32-arm-low.o, win32-i386-low.o): New rules.
13975 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13977 * hostio.c: Correct copyright year.
13979 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
13981 * Makefile.in (OBS): Add hostio.o.
13982 (hostio.o): New rule.
13983 * server.h (handle_vFile): Declare.
13984 * hostio.c: New file.
13985 * server.c (handle_v_requests): Take packet_len and new_packet_len
13986 for binary packets. Call handle_vFile.
13987 (main): Update call to handle_v_requests.
13989 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
13991 * linux-low.c: Include <sched.h>.
13993 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
13995 * linux-low.c (linux_tracefork_grandchild): New.
13996 (linux_tracefork_child): Use clone.
13997 (linux_test_for_tracefork): Use clone; allocate and free a stack.
13999 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14001 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14003 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14005 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14007 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14009 * inferiors.c (change_inferior_id): Delete.
14010 (add_pid_to_list, pull_pid_from_list): New.
14011 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14012 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14013 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14014 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14015 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14016 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14017 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14018 (using_threads): Always set to 1.
14019 (handle_extended_wait): New.
14020 (add_process): Do not set TID.
14021 (linux_create_inferior): Set must_set_ptrace_flags.
14022 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14023 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14024 (linux_thread_alive): Rename TID argument to LWPID.
14025 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14026 (linux_wait_for_event): Do not use TID or check using_threads. Update
14027 call to dead_thread_notify. Call handle_extended_wait.
14028 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14029 (send_sigstop): Delete sigstop_sent.
14030 (wait_for_sigstop): Avoid TID.
14031 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14032 (linux_test_for_tracefork): New.
14033 (linux_lookup_signals): Use thread_db_active and
14034 linux_supports_tracefork_flag.
14035 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14036 * linux-low.h (get_process_thread): Avoid TID.
14037 (struct process_ifo): Move thread_known and tid to the end. Remove
14039 (linux_attach_lwp, thread_db_init): Update prototypes.
14040 * server.h (change_inferior_id): Delete prototype.
14041 (add_pid_to_list, pull_pid_from_list): New prototypes.
14042 * thread-db.c (thread_db_use_events): New.
14043 (find_first_thread): Rename to...
14044 (find_one_thread): ...this. Update callers and messages. Do not
14045 call fatal. Check thread_db_use_events. Do not call
14046 change_inferior_id or new_thread_notify.
14047 (maybe_attach_thread): Update. Do not call new_thread_notify.
14048 (thread_db_init): Set thread_db_use_events. Check use_events.
14049 * utils.c (fatal, warning): Correct message prefix.
14051 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14053 * Makefile.in (clean): Remove new files.
14054 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14055 (powerpc-64.o, powerpc-64.c): New rules.
14056 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14057 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14059 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14061 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14062 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14063 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14064 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14065 (target_regsets): Add AltiVec and SPE register sets.
14066 * configure.ac: Check for AltiVec and SPE.
14067 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14068 (ppc_fill_vrregset, ppc_store_vrregset): New.
14069 (target_regsets): Add AltiVec register set.
14070 * configure: Regenerated.
14072 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14074 * linux-low.c (O_LARGEFILE): Define.
14075 (linux_read_memory): Use /proc/PID/mem.
14076 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14077 * configure, config.in: Regenerated.
14079 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14081 * linux-low.c (linux_wait_for_event): Do not pass signals while
14084 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14086 * win32-low.c (create_process): New.
14087 (win32_create_inferior): Use create_process instead of
14088 CreateProcess. If create_process failed retry appending an ".exe"
14089 suffix. Store the GetLastError result immediatelly after
14090 create_process calls and use it on the call to error.
14092 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14094 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14096 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14098 * configure.ac: Switch license to GPLv3.
14100 2007-08-01 Michael Snyder <msnyder@access-company.com>
14102 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14104 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14106 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14108 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14109 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14110 CloseToolhelp32Snapshot.
14111 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14112 CloseToolhelp32Snapshot.
14114 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14116 * server.c (main): Check for inferior exit before main loop.
14118 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14120 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14121 instead of on tmp_desc.
14123 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14124 Daniel Jacobowitz <dan@codesourcery.com>
14126 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14127 (add_thread): Minor cleanups.
14128 (clear_inferiors): Move lower in the file. Clear the DLL
14130 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14131 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14132 (xml_escape_text): New.
14133 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14135 (handle_v_cont): Report errors.
14136 (gdbserver_version): Update.
14137 (main): Correct size of own_buf. Do not report initial DLL events.
14138 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14139 (unloaded_dll, xml_escape_text): New.
14140 * win32-low.c (enum target_waitkind): Update comments.
14141 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14142 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14143 (win32_EnumProcessModules, win32_GetModuleInformation)
14144 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14145 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14146 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14147 (win32_Module32First, win32_Module32Next, load_toolhelp)
14148 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14149 (get_child_debug_event): Handle DLL events.
14150 (win32_wait): Likewise.
14152 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14154 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14155 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14157 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14159 * win32-low.c (handle_output_debug_string): Ignore event if not
14162 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14164 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14166 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14168 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14170 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14172 * inferiors.c (change_inferior_id): Add comment.
14173 * linux-low.c (check_removed_breakpoint): Add an early
14174 prototype. Improve debug output.
14175 (linux_attach): Doc update.
14176 (linux_detach_one_process, linux_detach): Clean up before releasing
14178 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14179 * linux-low.h (struct process_info): Doc improvement.
14180 * mem-break.c (delete_all_breakpoints): New.
14181 * mem-break.h (delete_all_breakpoints): New prototype.
14182 * thread-db.c (find_first_thread): New.
14183 (thread_db_create_event): Call it instead of
14184 thread_db_find_new_threads. Clean up unused variables.
14185 (maybe_attach_thread): Remove first thread handling.
14186 (thread_db_find_new_threads): Use find_first_thread.
14187 (thread_db_get_tls_address): Likewise.
14189 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14191 * thread-db.c (thread_db_find_new_threads): Add prototype.
14192 (thread_db_create_event): Check for the main thread before adding
14194 (maybe_attach_thread): Only enable event reporting if TID == 0.
14195 (thread_db_get_tls_address): Check for new threads.
14197 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14199 * linux-low.c (linux_create_inferior): Try execv before execvp.
14200 * spu-low.c (spu_create_inferior): Likewise.
14202 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14204 * linux-low.c (linux_create_inferior): Change execv to execvp.
14205 * spu-low.c (spu_create_inferior): Likewies.
14207 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14209 * Makefile.in (clean): Clean new files instead of deleted ones.
14210 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14211 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14213 * configure.srv: Specify XML files and new regformats for MIPS and
14215 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14216 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14217 an entry for the restart register.
14218 (mips_cannot_fetch_register, mips_cannot_store_register)
14219 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14220 register names to match the XML descriptions.
14221 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14222 restart register instead of $0.
14224 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14225 Markus Deuling <deuling@de.ibm.com>
14227 * remote-utils.c (decode_xfer_write): New function.
14228 * server.h (decode_xfer_write): Add prototype.
14229 * server.c (handle_query): Add PACKET_LEN argument. Support
14230 qXfer:spu:read and qXfer:spu:write packets.
14231 (main): Pass packet_len to handle_query.
14232 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14233 * target.h (target_ops): Add qxfer_spu.
14235 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14237 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14238 accessing non-seekable spufs files.
14240 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14242 * server.c (handle_query): Add reply for qC packet.
14244 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14245 Leo Zayas <lerele@champenstudios@com>
14247 * server.h (check_remote_input_interrupt_request): New function.
14248 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14249 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14250 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14251 (check_remote_input_interrupt_request): New function.
14252 * server.h (check_remote_input_interrupt_request): Declare.
14253 * win32-low.c (winapi_DebugBreakProcess,
14254 winapi_GenerateConsoleCtrlEvent): New typedefs.
14255 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14257 (win32_wait): Check for remote interrupt request
14258 with check_remote_input_interrupt_request.
14259 (win32_request_interrupt): New function.
14260 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14262 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14264 * win32-low.c (debug_registers_changed,
14265 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14266 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14267 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14268 (thread_rec): Get context using the low target.
14269 (child_add_thread): Call thread_added on the low target,
14270 which does the same thing.
14272 (do_initial_child_stuff): Remove debug registers references.
14273 Set context using the low target. Resume threads after
14274 setting the contexts.
14275 (child_continue): Remove dead variable. Remove debug
14276 registers references.
14277 (child_fetch_inferior_registers): Go through the low target.
14278 (do_child_store_inferior_registers): Remove.
14279 (child_store_inferior_registers): Go through the low target.
14280 (win32_resume): Remove debug registers references.
14281 Set context using the low target.
14282 (handle_exception): Change return type to void. Don't record
14283 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14284 first chance exception.
14285 (get_child_debug_event): Change return type to void. Remove
14286 goto loop. Always return after waiting for debug event.
14287 (win32_wait): Convert to switch statement. Handle spurious
14290 * win32-i386-low.c (debug_registers_changed,
14291 debug_registers_used): New.
14292 (initial_stuff): Rename to ...
14293 (i386_initial_stuff): ... this. Clear debug registers
14295 (store_debug_registers): Delete.
14296 (i386_get_thread_context): New.
14297 (load_debug_registers): Delete.
14298 (i386_set_thread_context): New.
14299 (i386_thread_added): New.
14300 (single_step): Rename to ...
14301 (i386_single_step): ... this.
14302 (do_fetch_inferior_registers): Rename to ...
14303 (i386_fetch_inferior_register): ... this.
14304 (i386_store_inferior_register): New.
14305 (the_low_target): Adapt to new interface.
14307 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14308 (arm_get_thread_context): New.
14309 (arm_set_thread_context): New.
14311 (do_fetch_inferior_registers): Rename to ...
14312 (arm_fetch_inferior_register): ... this.
14313 (arm_store_inferior_register): New.
14314 (arm_wince_breakpoint): Reimplement as unsigned long.
14315 (arm_wince_breakpoint_len): Define.
14316 (the_low_target): Adapt to new interface.
14318 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14319 load_debug_registers. Add get_thread_context, set_thread_context,
14320 thread_added and store_inferior_register. Rename
14321 fetch_inferior_registers to fetch_inferior_register.
14322 (regptr): Remove declaration.
14324 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14326 * linux-low.c (linux_detach): Change return type to int. Return 0.
14327 * spu-low.c (spu_detach): Likewise.
14329 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14331 * target.h (target_ops): Change return type of detach to int.
14333 (join_inferior): New.
14334 * server.c (main): Don't skip detach support on mingw32.
14335 If the inferior doesn't support detaching return error.
14336 Call join_inferior instead of using waitpid.
14337 * linux-low.c (linux_join): New.
14338 (linux_target_op): Add linux_join.
14339 * spu-low.c (spu_join): New.
14340 (spu_target_ops): Add spu_join.
14341 * win32-low.c (win32_detach): Adapt to new interface.
14342 Reopen current_process_handle before detaching. Issue a child
14343 resume before detaching.
14345 (win32_target_op): Add win32_join.
14347 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14349 * win32-low.c (win32-attach): Fix return value.
14350 * target.h (target_ops): Describe ATTACH return values.
14352 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14354 * win32-low.c (GETPROCADDRESS): Define.
14355 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14356 (winapi_DebugSetProcessKillOnExit): Likewise.
14357 (win32_create_inferior): Force usage of ansi CreateProcessA.
14358 (win32_attach): Use GETPROCADDRESS.
14359 (win32_detach): Likewise.
14361 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14363 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14365 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14367 * win32-low.c: Commit leftover changes from 2007-03-29.
14369 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14371 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14372 fields short instead of int. Add explicit padding.
14373 (i387_cache_to_fsave): Remove unnecessary casts.
14374 (i387_fsave_to_cache): Doc fix.
14375 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14377 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14379 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14380 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14382 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14384 * configure.srv (arm*-*-mingw32ce*): Move near the other
14387 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14389 * configure.ac: Add errno checking.
14390 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14391 sys/file.h and malloc.h.
14392 (AC_CHECK_DECLS): Add perror.
14393 (srv_mingwce): Handle.
14394 * configure.srv (i[34567]86-*-cygwin*): Add
14395 win32-i386-low.o to srv_tgtobj.
14396 (i[34567]86-*-mingw*): Likewise.
14397 (arm*-*-mingw32ce*): Add case.
14398 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14399 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14400 [__MINGW32CE__] (strerror): New function.
14401 [__MINGW32CE__] (errno): Define to GetLastError.
14402 [__MINGW32CE__] (COUNTOF): New macro.
14403 (remote_open): Remove extra close call.
14404 * mem-break.c (delete_breakpoint_at): New function.
14405 * mem-break.h (delete_breakpoint_at): Declare.
14406 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14407 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14408 [USE_WIN32API] (read, write): Add char* casts.
14409 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14410 * server.h: Include wincecompat.h on Windows CE.
14411 [HAVE_ERRNO_H]: Check.
14412 (perror): Declare if not declared.
14413 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14414 (perror_with_name): Remove errno declaration.
14415 * wincecompat.h: New.
14416 * wincecompat.c: New.
14417 * win32-low.h: New.
14418 * win32-arm-low.c: New.
14419 * win32-i386-low.c: New.
14420 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14421 (OUTMSG2): Make it safe.
14423 (COUNTOF): New macro.
14424 (NUM_REGS): Get it from the low target.
14425 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14426 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14427 (thread_rec): Let low target handle debug registers.
14428 (child_add_thread): Likewise.
14429 (child_init_thread_list): Likewise.
14430 (continue_one_thread): Likewise.
14432 (do_child_fetch_inferior_registers): Move to ...
14433 * win32-i386-low.c: ... here, and rename to ...
14434 (do_fetch_inferior_registers): ... this.
14435 * win32-low.c (child_fetch_inferior_registers):
14436 Go through the low target.
14437 (do_child_store_inferior_registers): Use regptr.
14438 (strwinerror): New function.
14439 (win32_create_inferior): Handle Windows CE.
14440 Use strwinerror instead of strerror on Windows error
14441 codes. Add program to the error output.
14442 Don't close the main thread handle on Windows CE.
14443 (win32_attach): Use coredll.dll on Windows CE.
14444 (win32_kill): Close current process and current
14446 (win32_detach): Use coredll.dll on Windows CE.
14447 (win32_resume): Let low target handle debug registers, and
14449 (handle_exception): Add/Remove initial breakpoint. Avoid
14450 non-existant WSTOPSIG on Windows CE.
14451 (win32_read_inferior_memory): Cast to remove warning.
14452 (win32_arch_string): Go through the low target.
14453 (initialize_low): Call set_breakpoint_data with the low
14454 target's breakpoint.
14455 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14456 FOP_REGNUM, mappings): Move to ...
14457 * win32-i386-low.c: ... here.
14458 * win32-low.c (win32_thread_info): Move to ...
14459 * win32-low.h: ... here.
14460 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14461 win32-arm-low.c and wincecompat.c.
14462 (all:): Add $EXEEXT.
14463 (install-only:): Likewise.
14464 (gdbserver:): Likewise.
14465 (gdbreplay:): Likewise.
14466 * config.in: Regenerate.
14467 * configure: Regenerate.
14469 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14471 * win32-low.c: Rename typedef thread_info to
14472 win32_thread_info throughout.
14474 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14476 * win32-i386-low.c: Rename to ...
14477 * win32-low.c: ... this.
14478 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14479 * Makefile.in: Likewise.
14481 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14483 * remote-utils.c (monitor_output): Constify msg parameter.
14484 * server.h (monitor_output): Likewise.
14485 * win32-i386-low.c (handle_output_debug_string): New.
14486 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14487 handle_output_debug_string.
14488 (get_child_debug_event): Likewise.
14490 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14492 * server.c (main): Correct strtoul check.
14494 2007-03-27 Jon Ringle <jon@ringle.org>
14496 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14498 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14500 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14502 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14504 * terminal.h: Check HAVE_SGTTY_H.
14506 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
14508 * remote-utils.c (remote_open): Print out the assigned port number.
14510 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14512 * remote-utils.c (monitor_output): New function.
14513 * server.c (debug_threads): Define here.
14514 (monitor_show_help): New function.
14515 (handle_query): Handle qRcmd.
14516 (main): Do not handle 'd' packet.
14517 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14518 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14521 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14523 * Makefile.in (EXEEXT): New.
14524 (clean): Use $(EXEEXT).
14526 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14528 * target.h (target_ops): Rename send_signal to request_interrupt,
14529 and remove enum target_signal parameter.
14530 * linux-low.c (linux_request_interrupt): Rename from
14531 linux_send_signal, and always send SIGINT.
14532 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14533 and always send SIGINT.
14534 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14536 (input_interrupt): Likewise.
14538 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14540 * server.c (get_features_xml): Check if target implemented
14542 * win32-i386-low.c (win32_arch_string): New.
14543 (win32_target_ops): Add win32_arch_string as arch_string member.
14545 2007-02-22 Markus Deuling <deuling@de.ibm.com>
14547 * spu-low.c (spu_arch_string): New.
14548 (spu_target_ops): Add spu_arch_string.
14550 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14552 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14553 * configure.ac: Do not check for terminal.h.
14554 * configure, config.in: Regenerated.
14556 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14558 * Makefile.in (OBS): Add $(XML_BUILTIN).
14559 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14561 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14562 (arm-with-iwmmxt.c): New.
14563 * config.in, configure: Regenerate.
14564 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14565 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14566 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14567 (arm*-*-linux*): Add iWMMXt and regset support.
14568 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14569 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14570 (arm_store_wmmxregset, target_regsets): New.
14571 * server.c (get_features_xml): Take annex argument. Check builtin
14573 (handle_query): Handle multiple annexes.
14575 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14577 * remote-utils.c [USE_WIN32API] (read, write): Define.
14578 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14581 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14583 * linux-i386-low.c (the_low_target): Set arch_string.
14584 * linux-x86-64-low.c (the_low_target): Likewise.
14585 * linux-low.c (linux_arch_string): New.
14586 (linux_target_ops): Add it.
14587 * linux-low.h (struct linux_target_ops): Add arch_string.
14588 * server.c (write_qxfer_response): Use const void * for DATA.
14589 (get_features_xml): New.
14590 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14591 * target.h (struct target_ops): Add arch_string method.
14593 2007-01-03 Denis Pilat <denis.pilat@st.com>
14594 Daniel Jacobowitz <dan@codesourcery.com>
14596 * linux-low.c (linux_kill): Handle being called with no threads.
14597 * win32-i386-low.c (win32_kill): Likewise.
14598 (get_child_debug_event): Clear current_process_handle.
14600 2006-12-30 Denis PILAT <denis.pilat@st.com>
14601 Daniel Jacobowitz <dan@codesourcery.com>
14603 * remote-utils.c (remote_open): Check the type of specified
14604 serial port devices before opening them.
14605 * server.c (main): Kill the inferior if an error occurs during
14606 the first remote_open.
14608 2006-12-05 Markus Deuling <deuling@de.ibm.com>
14610 * README: Update supported targets.
14612 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14614 * Makefile.in (clean): Remove reg-mips64.c.
14615 (reg-mips64.c, reg-mips64.o): New rules.
14616 * configure.srv: Handle mips64. Include regset support for mips.
14617 * linux-mips-low.c (union mips_register): New.
14618 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14619 (mips_breakpoint, mips_breakpoint_at): Use int.
14620 (mips_collect_register, mips_supply_register)
14621 (mips_collect_register_32bit, mips_supply_register_32bit)
14622 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14623 (mips_store_fpregset, target_regsets): New.
14624 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14626 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14628 * configure.srv: Add target "spu*-*-*".
14629 * Makefile.in (clean): Remove reg-spu.c.
14630 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14631 * spu-low.c: New file.
14633 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14635 * configure.ac: Correct td_thr_tls_get_addr test.
14636 * configure: Regenerated.
14638 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14640 * linux-low.c (linux_wait_for_event): Reformat. Use the
14641 pass_signals array.
14642 * remote-utils.c (decode_address_to_semicolon): New.
14643 * server.c (pass_signals, handle_general_set): New.
14644 (handle_query): Mention QPassSignals for qSupported.
14645 (main): Call handle_general_set.
14646 * server.h (pass_signals, decode_address_to_semicolon): New.
14648 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14650 * server.c (handle_query): Correct error handling for read_auxv.
14652 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14654 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14655 and srv_linux_thread_db to yes.
14656 * linux-s390-low.c (s390_fill_gregset): New function.
14657 (target_regsets): Define data structure.
14659 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14661 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14662 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14663 * config.in, configure: Regenerated.
14664 * inferiors.c (gdb_id_to_thread): New function.
14665 (gdb_id_to_thread_id): Use it.
14666 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14667 * linux-low.h (struct process_info): Add th member.
14668 (thread_db_get_tls_address): New prototype.
14669 * remote-utils.c (decode_address): Make non-static.
14670 * server.c (handle_query): Handle qGetTLSAddr.
14671 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14672 * target.h (struct target_ops): Add get_tls_address.
14673 * thread-db.c (maybe_attach_thread): Save the thread handle.
14674 (thread_db_get_tls_address): New.
14676 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14678 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14679 (linux_resume_one_process): Take a siginfo_t *. Update all
14680 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14681 (struct pending_signals): Add a siginfo_t.
14682 (linux_wait_for_process): Always set last_status.
14683 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14684 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14685 * linux-low.h (struct process_info): Add last_status.
14687 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14689 * remote-utils.c (try_rle): New function.
14690 (putpkt_binary): Use it.
14692 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14694 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14695 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14696 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14697 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14698 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14701 2006-08-08 Richard Sandiford <richard@codesourcery.com>
14703 * server.c (terminal_fd): New variable.
14704 (old_foreground_pgrp): Likewise.
14705 (restore_old_foreground_pgrp): New function.
14706 (start_inferior): Record the terminal file descriptor in terminal_fd
14707 and its original foreground group in old_foreground_pgrp. Register
14708 restore_old_foreground_pgrp with atexit().
14710 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14712 * server.c (handle_query): Correct qPart to qXfer.
14714 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14716 * configure.ac: Check for more headers which are missing on
14717 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14718 * configure.srv: Add Cygwin and mingw32.
14719 * remote-utils.c: Don't include headers unconditionally which
14720 are missing on mingw32. Include <winsock.h> for mingw32.
14721 (remote_open): Adjust for mingw32 support. Flush
14722 standard error after writing to it.
14723 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14724 (unblock_async_io, enable_async_io, disable_async_io)
14725 (readchar, getpkt): Update for Winsock support.
14726 (prepare_resume_reply): Expect a protocol signal number.
14727 * server.c: Disable <sys/wait.h> on mingw32.
14728 (start_inferior): Adjust for mingw32 support. Flush
14729 standard error after writing to it.
14730 (attach_inferior): Likewise. Use protocol signal
14732 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14734 * win32-i386-low.c: New file.
14735 * Makefile.in (XM_CLIBS): Set.
14736 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14737 (win32-i386-low.o): New dependency rule.
14738 * linux-low.c (linux_wait): Use target signal numbers.
14739 * target.h (struct target_ops): Doc fix.
14740 * server.h (target_signal_to_name): New prototype.
14741 * gdbreplay.c: Don't include headers unconditionally which
14742 are missing on mingw32. Include <winsock.h> for mingw32.
14743 (remote_close, remote_open): Adjust for Winsock support.
14744 * configure, config.in: Regenerated.
14746 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14748 * server.c (decode_xfer_read, write_qxfer_response): New.
14749 (handle_query): Take a packet length argument. Handle
14750 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14751 the qSupported response.
14752 (main): Update call to handle_query.
14754 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14756 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14757 (putpkt_binary): Renamed from putpkt and adjusted for binary
14759 (putpkt): New wrapper for putpkt_binary.
14760 (readchar): Don't mask off the high bit.
14761 (decode_X_packet): New function.
14762 * server.c (main): Call putpkt_binary if a handler sets the packet
14763 length. Save the length of the incoming packet. Handle 'X'.
14764 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14766 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14768 * server.c (handle_query): Handle qSupported.
14770 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14772 * remote-utils.c (all_symbols_looked_up): New variable.
14773 (look_up_one_symbol): Check it.
14774 * server.h (look_up_one_symbol): New declaration.
14775 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14777 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14779 * Makefile.in (linux-arm-low.o): Update dependencies.
14780 * linux-arm-low.c: Include "gdb_proc_service.h".
14781 (PTRACE_GET_THREAD_AREA): Define.
14782 (ps_get_thread_area): New function.
14784 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14786 * configure.srv (m68k*-*-uclinux*): New target.
14787 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14788 (linux_resume_one_process): Remove extraneous cast.
14789 (linux_read_offsets): New.
14790 (linux_target_op): Add linux_read_offsets on mmuless systems.
14791 * server.c (handle_query): Add qOffsets logic.
14792 * target.h (struct target_ops): Add read_offsets.
14794 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14796 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14797 (PTRACE_GET_THREAD_AREA): Define.
14798 (ps_get_thread_area): New function.
14799 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14800 (linux-x86-64-low.o): Update.
14802 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14804 * configure.ac: Remove checks for prfpregset_t.
14805 * gdb_proc_service.h: New file.
14806 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14807 new "gdb_proc_service.h".
14808 * proc-service.c: Likewise.
14809 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14810 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14811 * Makefile.in (gdb_proc_service_h): Updated.
14812 * configure, config.in: Regenerated.
14814 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14816 * remote-utils.c (prepare_resume_reply): Move declaration
14817 of gdb_id_from_wait to the top of the block.
14819 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14821 * linux-low.c (regsets_store_inferior_registers): Read the regset
14822 from the target before filling it.
14824 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14826 * server.c (attach_inferior): Return SIGTRAP for a successful
14829 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14831 * Makefile.in (OBS): Add version.o.
14832 (STAGESTUFF): Delete.
14833 (version.o): Add dependencies.
14834 (version.c): Replace rule.
14835 (clean): Remove version.c.
14836 * server.c (gdbserver_version): New.
14837 (gdbserver_usage): Use printf.
14838 (main): Handle --version and --help.
14839 * server.h (version, host_name): Add declarations.
14841 2005-12-23 Eli Zaretskii <eliz@gnu.org>
14853 * linux-x86-64-low.c:
14855 * linux-s390-low.c:
14856 * linux-ppc64-low.c:
14858 * linux-mips-low.c:
14859 * linux-m68k-low.c:
14860 * linux-m32r-low.c:
14863 * linux-ia64-low.c:
14864 * linux-i386-low.c:
14865 * linux-crisv32-low.c:
14877 * gdbserver.1: Add (C) after Copyright. Update the FSF
14880 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14882 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14883 (arm_breakpoint_at): Recognize both breakpoints.
14884 (the_low_target): Use the correct breakpoint instruction.
14886 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14888 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14889 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14890 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14891 (the_low_target): Update.
14893 2005-10-25 Andreas Schwab <schwab@suse.de>
14895 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14897 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14898 (ia64_num_regs): Reduce to 462.
14900 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14902 * acinclude.m4: Correct quoting.
14903 * aclocal.m4: Regenerated.
14905 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14906 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14907 (thread_db_init): Call thread_db_err_str.
14908 * configure.ac: Check for TD_VERSION.
14909 * config.in, configure: Regenerated.
14911 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14913 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14915 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14917 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14918 is not available. Define HAVE_PTRACE_GETREGS if it is.
14919 * config.in, configure: Regenerated.
14920 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14921 * linux-i386-low.c, linux-m68k-low.c: Update to use
14922 HAVE_PTRACE_GETREGS.
14923 * linux-low.c (regsets_fetch_inferior_registers)
14924 (regsets_store_inferior_registers): Only return 0 if we processed
14926 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14927 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14929 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14931 * inferiors.c (struct thread_info): Add gdb_id.
14932 (add_thread): Add gdb_id argument.
14933 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
14934 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
14935 calls to add_thread.
14936 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
14937 * server.c (handle_query): Use thread_to_gdb_id.
14938 (handle_v_cont, main): Use gdb_id_to_thread_id.
14939 * server.h (add_thread): Update prototype.
14940 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
14943 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14945 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
14946 left-padded registers.
14947 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
14948 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
14950 2005-07-01 Steve Ellcey <sje@cup.hp.com>
14952 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
14953 * configure: Regenerate.
14954 * config.in: Regenerate.
14955 * server.h (NEED_DECLARATION_STRERROR):
14956 Replace with !HAVE_DECL_STRERROR.
14958 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
14960 * linux-low.c (linux_wait, linux_send_signal): Don't test
14961 an unsigned long variable for > 0 if it could be MAX_ULONG.
14962 * server.c (myresume): Likewise.
14963 * target.c (set_desired_inferior): Likewise.
14965 2005-06-13 Mark Kettenis <kettenis@gnu.org>
14967 * configure.ac: Simplify and improve check for socklen_t.
14968 * configure, config.in: Regenerate.
14970 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
14972 * acconfig.h: Remove.
14973 * configure.ac: Add a test for socklen_t. Use three-argument
14974 AC_DEFINE throughout.
14975 * config.in: Regenerated using autoheader 2.59.
14976 * configure: Regenerated.
14978 * gdbreplay.c (socklen_t): Provide a default.
14979 (remote_open): Use socklen_t.
14980 * remote-utils.c (socklen_t): Provide a default.
14981 (remote_open): Use socklen_t.
14982 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
14985 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
14987 * linux-low.c (linux_read_memory, linux_write_memory)
14988 (linux_read_auxv): Likewise.
14989 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
14990 (check_mem_write): Likewise.
14991 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
14993 * regcache.c (struct inferior_rgcache_data, registers_to_string)
14994 (registers_from_string, register_data): Likewise.
14995 * server.c (handle_query, main): Likewise.
14996 * server.h (convert_ascii_to_int, convert_int_to_ascii)
14997 (decode_M_packet): Likewise.
14998 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
14999 * target.h (struct target_ops): Update read_memory, write_memory,
15001 (read_inferior_memory, write_inferior_memory): Update.
15002 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15003 to unsigned char *.
15004 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15005 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15006 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15007 linux-s390-low.c, linux-sh-low.c: Update for changes in
15008 read_inferior_memory and the_low_target->breakpoint.
15010 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15012 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15013 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15014 * configure.srv: Add powerpc64-*-linux*.
15015 * linux-ppc64-low.c: New file.
15017 2005-05-23 Orjan Friberg <orjanf@axis.com>
15019 * linux-cris-low.c: New file with support for CRIS.
15020 * linux-crisv32-low.c: Ditto for CRISv32.
15021 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15022 (clean): Add reg-cris.c and reg-crisv32.c.
15023 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15024 reg-crisv32.o, and reg-crisv32.c to make rules.
15025 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15026 recognized targets.
15028 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15030 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15031 of sizeof (PTRACE_XFER_TYPE).
15032 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15034 2005-05-12 Orjan Friberg <orjanf@axis.com>
15036 * target.h (struct target_ops): Add insert_watchpoint,
15037 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15038 pointers for hardware watchpoint support.
15039 * linux-low.h (struct linux_target_ops): Ditto.
15040 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15041 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15042 to linux_target_ops.
15043 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15045 * server.c (main): Recognize 'Z' and 'z' packets.
15047 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15049 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15050 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15051 (the_low_target): Add new members.
15053 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15055 * proc-service.c (ps_lgetregs): Search all_processes instead of
15058 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15060 * server.c (start_inferior): Change return type to int.
15061 (attach_inferior): Change sigptr to int *.
15062 (handle_v_cont, handle_v_requests): Change signal to int *.
15063 (main): Change signal to int.
15065 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15067 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15068 * configure.srv: Add m32r*-*-linux*.
15069 * linux-m32r-low.c: New file.
15071 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15073 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15075 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15077 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15078 Take unsigned long arguments for PIDs.
15079 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15080 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15081 (wait_for_sigstop, linux_resume_one_process)
15082 (regsets_fetch_inferior_registers, linux_send_signal)
15083 (linux_read_auxv): Likewise. Update the types of variables holding
15084 PIDs. Update format string specifiers.
15085 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15086 * remote-utils.c (prepare_resume_reply): Likewise.
15087 * server.c (cont_thread, general_thread, step_thread)
15088 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15090 (handle_query): Update format specifiers.
15091 (handle_v_cont, main): Use strtoul for thread IDs.
15092 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15093 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15094 (general_thread, step_thread, thread_from_wait)
15095 (old_thread_from_wait): Update.
15096 * target.h (struct thread_resume): Use unsigned long for THREAD.
15097 (struct target_ops): Use unsigned long for arguments to attach and
15100 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15102 * acinclude.m4: Include bfd/bfd.m4 directly.
15103 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15104 <agriffis@toolchain.org>.
15105 * aclocal.m4, configure: Regenerated.
15107 2005-01-07 Andrew Cagney <cagney@gnu.org>
15109 * configure.ac: Rename configure.in, require autoconf 2.59.
15110 * configure: Re-generate.
15112 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15114 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15115 LIBS when finished.
15116 * aclocal.m4: Regenerated.
15117 * configure: Regenerated.
15119 2004-11-21 Andreas Schwab <schwab@suse.de>
15121 * linux-m68k-low.c (m68k_num_gregs): Define.
15122 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15123 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15124 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15125 (m68k_breakpoint_at): New. Add to the_low_target.
15127 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15128 srv_linux_thread_db to yes.
15130 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15132 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15133 (ARCH_SET_FS): Likewise.
15134 (ARCH_GET_FS): Likewise.
15135 (ARCH_GET_GS): Likewise.
15137 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15139 * linux-i386-low.c (ps_get_thread_area): New.
15140 * linux-x86-64-low.c (ps_get_thread_area): New.
15141 * linux-low.c: Include <sys/syscall.h>.
15142 (linux_kill_one_process): Don't kill the first thread here.
15143 (linux_kill): Kill the first thread here.
15144 (kill_lwp): New function.
15145 (send_sigstop, linux_send_signal): Use it.
15146 * proc-service.c: Clean up #ifdefs.
15147 (fpregset_info): Delete.
15148 (ps_lgetregs): Update and enable implementation.
15149 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15151 * remote-utils.c (struct sym_cache, symbol_cache): New.
15152 (input_interrupt): Print a clearer message.
15153 (async_io_enabled): New variable.
15154 (enable_async_io, disable_async_io): Use it. Update comments.
15155 (look_up_one_symbol): Use the symbol cache.
15156 * thread-db.c (thread_db_look_up_symbols): New function.
15157 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15159 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15161 * configure.in: Test for -rdynamic.
15162 * configure: Regenerated.
15163 * Makefile (INTERNAL_LDFLAGS): New.
15164 (gdbserver, gdbreplay): Use it.
15166 2004-09-02 Andrew Cagney <cagney@gnu.org>
15168 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15170 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15172 * linux-low.c (linux_wait): Clear all_processes list also.
15174 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15176 * linux-low.c: Include <errno.h>. Remove extern declaration of
15179 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15181 * gdbreplay.c, server.h, utils.c: Update copyright years.
15183 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15185 * server.c (main): Print child status or termination signal from
15186 variable 'signal', not 'sig'.
15188 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15190 * linux-low.c (linux_read_memory): Change return type to
15191 int. Check for and return error from ptrace().
15192 * target.c (read_inferior_memory): Change return type to int. Pass
15193 back return status from the_target->read_memory().
15194 * target.h (struct target_ops): Adapt *read_memory() prototype.
15196 (read_inferior_memory): Adapt prototype.
15197 * server.c (main): Return an error packet if
15198 read_inferior_memory() returns an error.
15200 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15202 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15203 Unify with other clean targets.
15205 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15207 * server.c (handle_v_cont): Call set_desired_inferior.
15209 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15211 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15213 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15215 * linux-low.c (linux_wait): Unblock async I/O.
15216 (linux_resume): Block and enable async I/O.
15217 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15218 * server.h (block_async_io, unblock_async_io): Add prototypes.
15220 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15222 * remote-utils.c (remote_open): Print a status notice after
15223 opening a TCP port.
15224 * server.c (attach_inferior): Print a status notice after
15227 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15229 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15231 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15233 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15235 * server.c, target.h: Update copyright years.
15237 2004-02-25 Roland McGrath <roland@redhat.com>
15239 * target.h (struct target_ops): New member `read_auxv'.
15240 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15241 * linux-low.c (linux_read_auxv): New function.
15242 (linux_target_ops): Initialize `read_auxv' member to that.
15244 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15246 Committed by Jim Blandy <jimb@redhat.com>.
15248 * linux-s390-low.c (s390_num_regs): Update.
15249 (s390_regmap): Remove control registers. Use __s390x__ predefine
15250 instead of GPR_SIZE to distiguish s390 and s390x targets.
15252 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15254 * linux-low.c: Update copyright year.
15255 (check_removed_breakpoint): Clear pending_is_breakpoint.
15256 (linux_set_resume_request, linux_queue_one_thread)
15257 (resume_status_pending_p): New functions.
15258 (linux_continue_one_thread): Use process->resume.
15259 (linux_resume): Only resume threads if there are no pending events.
15260 * linux-low.h (struct process_info): Add resume request
15263 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15265 * regcache.c (new_register_cache): Clear the allocated register
15266 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15268 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15270 * linux-low.c (linux_resume): Take a struct thread_resume *
15272 (linux_wait): Update call.
15273 (resume_ptr): New static variable.
15274 (linux_continue_one_thread): Renamed from
15275 linux_continue_one_process. Use resume_ptr.
15276 (linux_resume): Use linux_continue_one_thread.
15277 * server.c (handle_v_cont, handle_v_requests): New functions.
15278 (myresume): New function.
15279 (main): Handle 'v' case.
15280 * target.h (struct thread_resume): New type.
15281 (struct target_ops): Change argument of "resume" to struct
15283 (myresume): Delete macro.
15285 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15287 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15288 (uninstall): Support DESTDIR.
15290 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15292 * configure.srv: Add xscale*linux copy of arm*linux entry.
15294 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
15296 * linux-arm-low.c (arm_reinsert_addr): New function.
15297 (the_low_target): Add arm_reinsert_addr.
15299 2003-07-08 Mark Kettenis <kettenis@gnu.org>
15301 * mem-break.c: Remove whitespace at end of file.
15303 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15305 * configure.in: Check whether we need to prototype strerror.
15306 * server.h: Optionally prototype strerror.
15307 * gdbreplay.c (perror_with_name): Use strerror.
15308 * linux-low.c (linux_attach_lwp): Use strerror.
15309 * utils.c (perror_with_name): Use strerror.
15310 * config.in, configure: Regenerated.
15312 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
15314 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15315 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15317 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
15319 * Makefile.in (SFILES): Update.
15320 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15321 low-sun3.c: Remove files.
15323 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
15325 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15326 (linux_detach_one_process, linux_detach): New functions.
15327 (linux_target_ops): Add linux_detach.
15328 * server.c (main): Handle 'D' packet.
15329 * target.h (struct target_ops): Add "detach" member.
15330 (detach_inferior): Define.
15332 2003-06-13 Mark Kettenis <kettenis@gnu.org>
15334 From Kelley Cook <kelleycook@wideopenwest.com>:
15335 * configure.srv: Accept i[34567]86 variants.
15337 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
15339 * linux-low.c (linux_wait_for_event): Correct comment typos.
15340 (linux_resume_one_process): Call check_removed_breakpoint.
15341 (linux_send_signal): New function.
15342 (linux_target_ops): Add linux_send_signal.
15343 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15345 * target.h (struct target_ops): Add send_signal.
15347 2003-05-29 Jim Blandy <jimb@redhat.com>
15349 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15350 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15351 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15352 away part of the register's value.
15354 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
15356 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15357 (linux_wait_for_event, linux_init_signals): Likewise.
15359 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
15361 * configure.in: Check for stdlib.h.
15362 * configure: Regenerated.
15363 * config.in: Regenerated.
15365 2003-01-04 Andreas Schwab <schwab@suse.de>
15367 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15369 2003-01-02 Andrew Cagney <ac131313@redhat.com>
15371 * Makefile.in: Remove obsolete code.
15373 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
15375 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15376 defined(PT_FPR0_HI).
15378 2002-11-17 Stuart Hughes <seh@zee2.com>
15380 * linux-arm-low.c (arm_num_regs): Increase.
15381 (arm_regmap): Include status register.
15383 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
15385 * linux-low.c (register_addr): Remove incorrect -1 check.
15387 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
15389 * linux-low.c (linux_create_inferior): Call setpgid. Return
15391 (unstopped_p, linux_signal_pid): Remove.
15392 (linux_target_ops): Remove linux_signal_pid.
15393 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15394 global instead of target method.
15395 * target.h (struct target_ops): Remove signal_pid. Update comment
15396 for create_inferior.
15397 * server.c (signal_pid): New variable.
15398 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
15399 gdbserver. Set the child to be the foreground process group.
15400 (attach_inferior): Set signal_pid.
15402 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
15404 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15406 2002-08-20 Jim Blandy <jimb@redhat.com>
15408 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15411 2002-08-01 Andrew Cagney <cagney@redhat.com>
15413 * Makefile.in: Make chill references obsolete.
15415 2002-07-24 Kevin Buettner <kevinb@redhat.com>
15417 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15418 * configure: Regenerate.
15419 * config.in: Regenerate.
15421 2002-07-09 David O'Brien <obrien@FreeBSD.org>
15423 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15424 (perror_with_name, remote_close, remote_open, expect, play): Static.
15426 2002-07-04 Michal Ludvig <mludvig@suse.cz>
15428 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
15429 byte offsets instead of an array of indexes.
15430 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15432 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
15434 * regcache.c: Add comment.
15436 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
15438 * thread-db.c: New file.
15439 * proc-service.c: New file.
15440 * acinclude.m4: New file.
15441 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15442 proc-service.o, and thread-db.o.
15443 (linux-low.o): Add USE_THREAD_DB.
15444 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15445 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15446 * aclocal.m4: Regenerated.
15447 * config.in: Regenerated.
15448 * configure: Regenerated.
15449 * configure.in: Check for proc_service.h, sys/procfs.h,
15450 thread_db.h, and linux/elf.h headrs.
15451 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15452 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15453 Check for -lthread_db and thread support.
15454 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15455 PowerPC, and SuperH.
15456 * i387-fp.c: Constify arguments.
15457 * i387-fp.h: Likewise.
15458 * inferiors.c: (struct thread_info): Renamed from
15459 `struct inferior_info'. Remove PID member. Use generic inferior
15460 list header. All uses updated.
15461 (inferiors, signal_pid): Removed.
15462 (all_threads): New variable.
15463 (get_thread): Define.
15464 (add_inferior_to_list): New function.
15465 (for_each_inferior): New function.
15466 (change_inferior_id): New function.
15467 (add_inferior): Removed.
15468 (remove_inferior): New function.
15469 (add_thread): New function.
15470 (free_one_thread): New function.
15471 (remove_thread): New function.
15472 (clear_inferiors): Use for_each_inferior and free_one_thread.
15473 (find_inferior): New function.
15474 (find_inferior_id): New function.
15475 (inferior_target_data): Update argument type.
15476 (set_inferior_target_data): Likewise.
15477 (inferior_regcache_data): Likewise.
15478 (set_inferior_regcache_data): Likewise.
15479 * linux-low.c (linux_bp_reinsert): Remove.
15480 (all_processes, stopping_threads, using_thrads)
15481 (struct pending_signals, debug_threads, pid_of): New.
15482 (inferior_pid): Replace with macro.
15483 (struct inferior_linux_data): Remove.
15484 (get_stop_pc, add_process): New functions.
15485 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15486 Use add_process and add_thread.
15487 (linux_attach_lwp): New function, based on old linux_attach. Use
15488 add_process and add_thread. Set stop_expected for new threads.
15489 (linux_attach): New function.
15490 (linux_kill_one_process): New function.
15491 (linux_kill): Kill all LWPs.
15492 (linux_thread_alive): Use find_inferior_id.
15493 (check_removed_breakpoints, status_pending_p): New functions.
15494 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15495 Update. Use WNOHANG. Wait for cloned processes also. Update process
15496 struct for the found process.
15497 (linux_wait_for_event): New function.
15498 (linux_wait): Use it. Support LWPs.
15499 (send_sigstop, wait_for_sigstop, stop_all_processes)
15500 (linux_resume_one_process, linux_continue_one_process): New functions.
15501 (linux_resume): Support LWPs.
15502 (REGISTER_RAW_SIZE): Remove.
15503 (fetch_register): Use register_size instead. Call supply_register.
15504 (usr_store_inferior_registers): Likewise. Call collect_register.
15505 Fix recursive case.
15506 (regsets_fetch_inferior_registers): Improve error message.
15507 (regsets_store_inferior_registers): Add debugging.
15508 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15509 (unstopped_p, linux_signal_pid): New functions.
15510 (linux_target_ops): Add linux_signal_pid.
15511 (linux_init_signals): New function.
15512 (initialize_low): Call it. Initialize using_threads.
15513 * regcache.c (inferior_regcache_data): Add valid
15515 (get_regcache): Fetch registers lazily. Add fetch argument
15516 and update all callers.
15517 (regcache_invalidate_one, regcache_invalidate): New
15519 (new_register_cache): Renamed from create_register_cache.
15520 Return the new regcache.
15521 (free_register_cache): Change argument to a void *.
15522 (registers_to_string, registers_from_string): Call get_regcache
15523 with fetch flag set.
15524 (register_data): Make static. Pass fetch flag to get_regcache.
15525 (supply_register): Call get_regcache with fetch flag clear.
15526 (collect_register): Call get_regcache with fetch flag set.
15527 (collect_register_as_string): New function.
15528 * regcache.h: Update.
15529 * remote-utils.c (putpkt): Flush after debug output and use
15531 Handle input interrupts while waiting for an ACK.
15532 (input_interrupt): Use signal_pid method.
15533 (getpkt): Flush after debug output and use stderr.
15534 (outreg): Use collect_register_as_string.
15535 (new_thread_notify, dead_thread_notify): New functions.
15536 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15537 and general_thread.
15538 (look_up_one_symbol): Flush after debug output.
15539 * server.c (step_thread, server_waiting): New variables.
15540 (start_inferior): Don't use signal_pid. Update call to mywait.
15541 (attach_inferior): Update call to mywait.
15542 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15543 (main): Don't fetch/store registers explicitly. Use
15544 set_desired_inferior. Support proposed ``Hs'' packet. Update
15546 * server.h: Update.
15547 (struct inferior_list, struct_inferior_list_entry): New.
15548 * target.c (set_desired_inferior): New.
15549 (write_inferior_memory): Constify.
15550 (mywait): New function.
15551 * target.h: Update.
15552 (struct target_ops): New signal_pid method.
15553 (mywait): Removed macro, added prototype.
15555 * linux-low.h (regset_func): Removed.
15556 (regset_fill_func, regset_store_func): New.
15557 (enum regset_type): New.
15558 (struct regset_info): Add type field. Use new operation types.
15559 (struct linux_target_ops): stop_pc renamed to get_pc.
15560 Add decr_pc_after_break and breakpoint_at.
15561 (get_process, get_thread_proess, get_process_thread)
15562 (strut process_info, all_processes, linux_attach_lwp)
15563 (thread_db_init): New.
15565 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15566 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15567 (the_low_target): Add new members.
15568 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15569 (i386_store_fpxregset): Constify.
15570 (target_regsets): Add new kind identifier.
15571 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15572 (i386_set_pc): Add debugging.
15573 (i386_breakpoint_at): New function.
15574 (the_low_target): Add new members.
15575 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15576 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15577 (mips_breakpoint_at): New.
15578 (the_low_target): Add new members.
15579 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15580 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15581 (the_low_target): Add new members.
15582 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15583 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15584 (the_low_target): Add new members.
15585 * linux-x86-64-low.c (target_regsets): Add new kind
15588 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
15590 From Martin Pool <mbp@samba.org>:
15591 * server.c (gdbserver_usage): New function.
15594 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
15596 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15597 stop_at -> stop_pc.
15599 2002-05-04 Andrew Cagney <ac131313@redhat.com>
15601 * Makefile.in: Remove obsolete code.
15603 2002-04-24 Michal Ludvig <mludvig@suse.cz>
15605 * linux-low.c (regsets_fetch_inferior_registers),
15606 (regsets_store_inferior_registers): Removed cast to int from
15608 * regcache.h: Added declaration of struct inferior_info.
15610 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15612 * inferiors.c (struct inferior_info): Add regcache_data.
15613 (add_inferior): Call create_register_cache.
15614 (clear_inferiors): Call free_register_cache.
15615 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15616 * regcache.c (struct inferior_regcache_data): New.
15617 (registers): Remove.
15618 (get_regcache): New function.
15619 (create_register_cache, free_register_cache): New functions.
15620 (set_register_cache): Don't initialize the register cache here.
15621 (registers_to_string, registers_from_string, register_data): Call
15623 * regcache.h: Add prototypes.
15624 * server.h: Likewise.
15626 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
15628 * mem-break.c: New file.
15629 * mem-break.h: New file.
15630 * Makefile.in: Add mem-break.o rule; update server.h
15632 * inferiors.c (struct inferior_info): Add target_data
15634 (clear_inferiors): Free target_data member if set.
15635 (inferior_target_data, set_inferior_target_data): New functions.
15636 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15637 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15638 * linux-low.c (linux_bp_reinsert): New variable.
15639 (struct inferior_linux_data): New.
15640 (linux_create_inferior): Use set_inferior_target_data.
15641 (linux_attach): Likewise. Call add_inferior.
15642 (linux_wait_for_one_inferior): New function.
15643 (linux_wait): Call it.
15644 (linux_write_memory): Add const.
15645 (initialize_low): Call set_breakpoint_data.
15646 * linux-low.h (struct linux_target_ops): Add breakpoint
15648 * server.c (attach_inferior): Remove extra add_inferior
15650 * server.h: Include mem-break.h. Update inferior.c
15652 * target.c (read_inferior_memory)
15653 (write_inferior_memory): New functions.
15654 * target.h (read_inferior_memory)
15655 (write_inferior_memory): Change macros to prototypes.
15656 (struct target_ops): Update comments. Add const to write_memory
15659 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
15661 * linux-low.c (usr_store_inferior_registers): Support
15662 registers which are allowed to fail to store.
15663 * linux-low.h (linux_target_ops): Likewise.
15664 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15665 (ppc_cannot_store_register): FPSCR may not be storable.
15667 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15669 * server.h: Include <string.h> if HAVE_STRING_H.
15670 * ChangeLog: Correct paths in last ChangeLog entry.
15672 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15674 * linux-low.h: Remove obsolete prototypes.
15675 (struct linux_target_ops): New.
15676 (extern the_low_target): New.
15677 * linux-low.c (num_regs, regmap): Remove declarations.
15678 (register_addr): Use the_low_target explicitly.
15679 (fetch_register): Likewise.
15680 (usr_fetch_inferior_registers): Likewise.
15681 (usr_store_inferior_registers): Likewise.
15682 * linux-arm-low.c (num_regs): Remove.
15683 (arm_num_regs): Define.
15684 (arm_regmap): Renamed from regmap, made static.
15685 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15687 (arm_cannot_store_register): Renamed from cannot_store_register,
15689 (the_low_target): New.
15690 * linux-i386-low.c (num_regs): Remove.
15691 (i386_num_regs): Define.
15692 (i386_regmap): Renamed from regmap, made static.
15693 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15695 (i386_cannot_store_register): Renamed from cannot_store_register,
15697 (the_low_target): New.
15698 * linux-ia64-low.c (num_regs): Remove.
15699 (ia64_num_regs): Define.
15700 (ia64_regmap): Renamed from regmap, made static.
15701 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15703 (ia64_cannot_store_register): Renamed from cannot_store_register,
15705 (the_low_target): New.
15706 * linux-m68k-low.c (num_regs): Remove.
15707 (m68k_num_regs): Define.
15708 (m68k_regmap): Renamed from regmap, made static.
15709 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15711 (m68k_cannot_store_register): Renamed from cannot_store_register,
15713 (the_low_target): New.
15714 * linux-mips-low.c (num_regs): Remove.
15715 (mips_num_regs): Define.
15716 (mips_regmap): Renamed from regmap, made static.
15717 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15719 (mips_cannot_store_register): Renamed from cannot_store_register,
15721 (the_low_target): New.
15722 * linux-ppc-low.c (num_regs): Remove.
15723 (ppc_num_regs): Define.
15724 (ppc_regmap): Renamed from regmap, made static.
15725 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15727 (ppc_cannot_store_register): Renamed from cannot_store_register,
15729 (the_low_target): New.
15730 * linux-s390-low.c (num_regs): Remove.
15731 (s390_num_regs): Define.
15732 (s390_regmap): Renamed from regmap, made static.
15733 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15735 (s390_cannot_store_register): Renamed from cannot_store_register,
15737 (the_low_target): New.
15738 * linux-sh-low.c (num_regs): Remove.
15739 (sh_num_regs): Define.
15740 (sh_regmap): Renamed from regmap, made static.
15741 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15743 (sh_cannot_store_register): Renamed from cannot_store_register,
15745 (the_low_target): New.
15746 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15747 (the_low_target): New.
15749 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15751 * Makefile.in: Add stamp-h target.
15752 * configure.in: Create stamp-h.
15753 * configure: Regenerated.
15755 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15757 * inferiors.c: New file.
15758 * target.c: New file.
15759 * target.h: New file.
15760 * Makefile.in: Add target.o and inferiors.o. Update
15762 * linux-low.c (inferior_pid): New static variable,
15763 moved from server.c.
15764 (linux_create_inferior): Renamed from create_inferior.
15765 Call add_inferior. Return 0 on success instead of a PID.
15766 (linux_attach): Renamed from myattach.
15767 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15768 (linux_thread_alive): Renamed from mythread_alive.
15769 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15771 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15772 (regsets_store_inferior_registers): Correct error message.
15773 Add missing ``return 0''.
15774 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15775 (linux_store_registers): Renamed from store_inferior_registers.
15776 (linux_read_memory): Renamed from read_inferior_memory.
15777 (linux_write_memory): Renamed from write_inferior_memory.
15778 (linux_target_ops): New structure.
15779 (initialize_low): Call set_target_ops ().
15780 * remote-utils.c (unhexify): New function.
15781 (hexify): New function.
15782 (input_interrupt): Send signals to ``signal_pid''.
15783 * server.c (inferior_pid): Remove.
15784 (start_inferior): Update create_inferior call.
15785 (attach_inferior): Call add_inferior.
15786 (handle_query): New function.
15787 (main): Call handle_query for `q' packets.
15788 * server.h: Include "target.h". Remove obsolete prototypes.
15789 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15791 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
15793 * Makefile.in: Add WARN_CFLAGS. Update configury
15795 * configure.in: Check for <string.h>
15796 * configure: Regenerate.
15797 * config.in: Regenerate.
15798 * gdbreplay.c: Include needed system headers.
15799 (remote_open): Remove strchr prototype.
15800 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15801 * regcache.c (supply_register): Change buf argument to const void *.
15802 (supply_register_by_name): Likewise.
15803 (collect_register): Change buf argument to void *.
15804 (collect_register_by_name): Likewise.
15805 * regcache.h: Add missing prototypes.
15806 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15807 * server.c (handle_query): New function.
15808 (attached): New static variable, moved out of main.
15809 (main): Quiet longjmp clobber warnings.
15810 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15811 * utils.c (error): Remove NORETURN.