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Remove usage of find_inferior in reset_lwp_ptrace_options_callback
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
bbf550d5
SM		 12017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2
3 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
4 (linux_handle_new_gdb_connection): Use for_each_thread, inline
5 code from reset_lwp_ptrace_options_callback.
6
00192f77
SM		 72017-11-19 Simon Marchi <simon.marchi@ericsson.com>
8
9 * linux-arm-low.c (struct update_registers_data): Remove.
10 (update_registers_callback): Return void, take arguments
11 directly, don't check thread's pid.
12 (arm_insert_point, arm_remove_point): Use for_each_thread.
13
2bee2b6c
SM		 142017-11-19 Simon Marchi <simon.marchi@ericsson.com>
15
16 * win32-low.c (continue_one_thread): Return void, take argument
17 directly.
18 (child_continue): Use for_each_thread.
19
0b360f19
SM		 202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
21
22 * win32-i386-low.c (update_debug_registers_callback): Rename
23 to ...
24 (update_debug_registers): ... this, return void, remove pid_p arg.
25 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
26
f27866ba
SM		 272017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
28
29 * inferiors.h (struct process_info): Add constructor, initialize
30 fields..
31 <syscalls_to_catch>: Change type to std::vector<int>.
32 * inferiors.c (add_process): Allocate process_info with new.
33 (remove_process): Free process_info with delete.
34 * linux-low.c (handle_extended_wait): Adjust.
35 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
36 * server.c (handle_general_set): Adjust.
37
e849ea89
PA		 382017-11-16 Pedro Alves <palves@redhat.com>
39
40 * remote-utils.c (remote_close): Block SIGIO signals instead of
41 uninstalling the SIGIO handler.
42
1d0aa65c
AH		 432017-11-16 Alan Hayward <alan.hayward@arm.com>
44
45 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
46
3491a34c
YQ		 472017-11-16 Yao Qi <yao.qi@linaro.org>
48
49 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
50 (tic6x_store_gregset): Likewise.
51 (tic6x_usrregs_info): Move it up.
52
a602f924
AH		 532017-11-15 Alan Hayward <alan.hayward@arm.com>
54
55 * Makefile.in: Update arch rules.
56 * configure.srv: Explicitly mark arch/ files.
57
5616b6c3
AS		 582017-11-13 Andreas Schwab <schwab@suse.de>
59
60 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
61 function.
62 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
63
d1928160
PA		 642017-11-06 Pedro Alves <palves@redhat.com>
65
66 * config.in, configure: Regenerate.
67
bac608e7
SM		 682017-10-27 Simon Marchi <simon.marchi@ericsson.com>
69
70 * target.c (struct thread_search): Remove.
71 (thread_search_callback): Remove.
72 (prepare_to_access_memory): Use for_each_thread instead of
73 find_inferior. Inline code from thread_search_callback.
74
eaddb425
SM		 752017-10-27 Simon Marchi <simon.marchi@ericsson.com>
76
77 * server.c (struct visit_actioned_threads_data): Remove.
78 (visit_actioned_threads): Change prototype to take arguments
79 directly.
80 (resume): Use find_thread instead of find_inferior.
81
99078d34
SM		 822017-10-27 Simon Marchi <simon.marchi@ericsson.com>
83
84 * server.c (queue_stop_reply_callback): Change prototype, return
85 void.
86 (find_status_pending_thread_callback): Remove.
87 (handle_status): Replace find_inferior with find_thread and
88 for_each_thread.
89
cc628f3d
AH		 902017-10-25 Alan Hayward <alan.hayward@arm.com>
91
92 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
93 with REGNO.
94 (aarch64_store_gregset): Likewise.
95 (aarch64_fill_fpregset): Likewise.
96 (aarch64_store_fpregset): Likewise.
97
4d3bb80e
SM		 982017-10-21 Simon Marchi <simon.marchi@ericsson.com>
99
100 * gdbthread.h (find_thread, for_each_thread): New functions.
101 * inferiors.c (thread_of_pid): Remove.
102 (find_any_thread_of_pid): Use find_thread.
103 * linux-low.c (num_lwps): Use for_each_thread.
104
7a7cdfa0
YQ		 1052017-10-17 Yao Qi <yao.qi@linaro.org>
106
107 * Makefile.in: Remove one rule.
108 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
109
e675d170
YQ		 1102017-10-17 Yao Qi <yao.qi@linaro.org>
111
112 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
113 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
114
7eb4e0f9
YQ		 1152017-10-17 Yao Qi <yao.qi@linaro.org>
116
117 * configure.srv: Rename arm.o with arch/arm.o.
118
60d6cfc9
YQ		 1192017-10-17 Yao Qi <yao.qi@linaro.org>
120
121 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
122 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
123 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
124 (arch-i386.o, arch-amd64.o): Remove rules.
125 (arch/%.o): New rule.
126 Update POSTCOMPILE and COMPILE.pre.
127 * configure.ac: Invoke AC_CONFIG_COMMANDS.
128 * configure: Re-generated.
129 * configure.srv: Replace arch-i386.o with arch/i386.o.
130 Replace arch-amd64.o with arch/amd64.o.
131
5bfda255
YQ		 1322017-10-16 Yao Qi <yao.qi@linaro.org>
133
134 * configure: Regenerated.
135
9c80ecd6
SM		 1362017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
137
138 * inferiors.h: (struct inferior_list): Remove.
139 (struct inferior_list_entry); Remove.
140 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
141 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
142 get_first_inferior): Remove.
143 (for_each_inferior, for_each_inferior_with_data, find_inferior,
144 find_inferior_id, find_inferior_in_random): Change signature.
145 * inferiors.c (all_threads): Change type to
146 std::list<thread_info *>.
147 (get_thread): Remove macro.
148 (find_inferior, find_inferior_id): Change signature, implement
149 using find_thread.
150 (find_inferior_in_random): Change signature, implement using
151 find_thread_in_random.
152 (for_each_inferior, for_each_inferior_with_data): Change
153 signature, implement using for_each_thread.
154 (add_inferior_to_list, remove_inferior): Remove.
155 (add_thread, get_first_thread, thread_of_pid,
156 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
157 (get_first_inferior, one_inferior_p, clear_inferior_list):
158 Remove.
159 (clear_inferiors, get_thread_process): Update.
160 * gdbthread.h: Include <list>.
161 (struct thread_info) <entry>: Remove field.
162 <id>: New field.
163 (all_threads): Change type to std::list<thread_info *>.
164 (get_first_inferior): Add doc.
165 (find_thread, for_each_thread, find_thread_in_random): New
166 functions.
167 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
168 * linux-arm-low.c (update_registers_callback): Update.
169 * linux-low.c (second_thread_of_pid_p): Update.
170 (kill_one_lwp_callback, linux_detach_lwp_callback,
171 delete_lwp_callback, status_pending_p_callback, same_lwp,
172 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
173 iterate_over_lwps, not_stopped_callback,
174 resume_stopped_resumed_lwps, count_events_callback,
175 select_singlestep_lwp_callback, select_event_lwp_callback,
176 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
177 suspend_and_send_sigstop_callback, wait_for_sigstop,
178 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
179 lwp_running, linux_set_resume_request, resume_status_pending_p,
180 need_step_over_p, start_step_over, linux_resume_one_thread,
181 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
182 reset_lwp_ptrace_options_callback): Update.
183 * linux-mips-low.c (update_watch_registers_callback): Update.
184 * regcache.c (regcache_invalidate_one, regcache_invalidate):
185 Update.
186 (free_register_cache_thread_one): Remove.
187 (regcache_release): Update.
188 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
189 handle_qxfer_threads_worker): Update.
190 (handle_query): Update, use list iterator.
191 (visit_actioned_threads, handle_pending_status,
192 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
193 clear_pending_status_callback, set_pending_status_callback,
194 find_status_pending_thread_callback, handle_status,
195 process_serial_event): Update.
196 * target.c (thread_search_callback): Update.
197 * thread-db.c (thread_db_get_tls_address): Update.
198 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
199 Update.
200 * win32-i386-low.c (update_debug_registers_callback): Update.
201 * win32-low.c (delete_thread_info, child_delete_thread,
202 continue_one_thread, suspend_one_thread,
203 get_child_debug_event): Adjust.
204
9179355e
SM		 2052017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
206
207 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
208 * inferiors.h: Include <list>.
209 (struct process_info) <entry>: Remove field.
210 <pid>: New field.
211 (pid_of): Change macro to function.
212 (ptid_of, lwpid_of): Remove macro.
213 (all_processes): Change type to std::list<process_info *>.
214 (ALL_PROCESSES): Remove macro.
215 (for_each_process, find_process): New function.
216 * inferiors.c (all_processes): Change type to
217 std::list<process_info *>.
218 (find_thread_process): Adjust.
219 (add_process): Likewise.
220 (remove_process): Likewise.
221 (find_process_pid): Likewise.
222 (get_first_process): Likewise.
223 (started_inferior_callback): Remove.
224 (have_started_inferiors_p): Adjust.
225 (attached_inferior_callback): Remove.
226 (have_attached_inferiors_p): Adjust.
227 * linux-low.c (check_zombie_leaders): Likewise.
228 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
229 (x86_linux_update_xmltarget): Adjust.
230 * server.c (handle_query): Likewise.
231 (gdb_reattached_process): Remove.
232 (handle_status): Adjust.
233 (kill_inferior_callback): Likewise.
234 (detach_or_kill_inferior): Remove.
235 (print_started_pid): Likewise.
236 (print_attached_pid): Likewise.
237 (detach_or_kill_for_exit): Update.
238 (process_serial_event): Likewise.
239 * linux-arm-low.c (arm_new_fork): Likewise.
240
c9cb8905
SM		 2412017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
242
243 * dll.h: Include <list>.
244 (struct dll_info): Add constructor.
245 <entry>: Remove field.
246 (all_dlls): Change type to std::list<dll_info>.
247 * dll.c: Include <algorithm>.
248 (get_dll): Remove macro.
249 (all_dlls): Change type to std::list<dll_info *>.
250 (free_one_dll): Remove.
251 (match_dll): Likewise.
252 (loaded_dll): Adjust.
253 (unloaded_dll): Adjust to all_dlls type change, use
254 std::find_if. Inline code from match_dll.
255 (clear_dlls): Adjust to all_dlls type change.
256 * server.c (emit_dll_description): Remove.
257 (handle_qxfer_libraries): Adjust to all_dlls type change,
258 integrate emit_dll_description's functionality.
259
04ec7890
SM		 2602017-10-12 Simon Marchi <simon.marchi@ericsson.com>
261
262 * linux-low.h (struct linux_target_ops) <delete_process>: New
263 field.
264 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
265 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
266 (struct linux_target_ops): Add delete_process callback.
267 * linux-arm-low.c (arm_delete_process): New.
268 (struct linux_target_ops): Add delete_process callback.
269 * linux-bfin-low.c (struct linux_target_ops): Likewise.
270 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
271 * linux-m32r-low.c (struct linux_target_ops): Likewise.
272 * linux-mips-low.c (mips_linux_delete_process): New.
273 (struct linux_target_ops): Add delete_process callback.
274 * linux-ppc-low.c (struct linux_target_ops): Likewise.
275 * linux-s390-low.c (struct linux_target_ops): Likewise.
276 * linux-sh-low.c (struct linux_target_ops): Likewise.
277 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
278 * linux-tile-low.c (struct linux_target_ops): Likewise.
279 * linux-x86-low.c (x86_linux_delete_process): New.
280 (struct linux_target_ops): Add delete_process callback.
281 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
282
466eecee
SM		 2832017-10-12 Simon Marchi <simon.marchi@ericsson.com>
284
285 * linux-aarch64-low.c (the_low_target): Add thread delete
286 callback.
287 * linux-arm-low.c (arm_delete_thread): New function.
288 (the_low_target): Add thread delete callback.
289 * linux-bfin-low.c (the_low_target): Likewise.
290 * linux-crisv32-low.c (the_low_target): Likewise.
291 * linux-low.c (delete_lwp): Invoke delete_thread callback if
292 set.
293 * linux-low.h (struct linux_target_ops) <delete_thread>: New
294 field.
295 * linux-m32r-low.c (the_low_target): Add thread delete callback.
296 * linux-mips-low.c (mips_linux_delete_thread): New function.
297 (the_low_target): Add thread delete callback.
298 * linux-ppc-low.c (the_low_target): Likewise.
299 * linux-s390-low.c (the_low_target): Likewise.
300 * linux-sh-low.c (the_low_target): Likewise.
301 * linux-tic6x-low.c (the_low_target): Likewise.
302 * linux-tile-low.c (the_low_target): Likewise.
303 * linux-x86-low.c (the_low_target): Likewise.
304 * linux-xtensa-low.c (the_low_target): Likewise.
305
b79f7801
YZ		 3062017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
307
308 * win32-low.c: Include "common-inferior.h".
309
bc3b087d
SDJ		 3102017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
311
312 * inferiors.c (set_inferior_cwd): New function.
313 * server.c (handle_general_set): Handle QSetWorkingDir packet.
314 (handle_query): Inform that QSetWorkingDir is supported.
315 * win32-low.c (create_process): Pass the inferior's cwd to
316 CreateProcess.
317
d092c5a2
SDJ		 3182017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
319
320 * inferiors.c (current_inferior_cwd): New global variable.
321 (get_inferior_cwd): New function.
322 * inferiors.h (struct process_info) <cwd>: New field.
323
7da0a886
SDJ		 3242017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
325
326 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
327 (OBS): Add gdb_tilde_expand.o.
328
289a6840
SM		 3292017-10-02 Simon Marchi <simon.marchi@ericsson.com>
330
331 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
332 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
333
256642e8
PA		 3342017-09-29 Pedro Alves <palves@redhat.com>
335
336 * ax.c (gdb_parse_agent_expr): Constify.
337 * ax.h (gdb_parse_agent_expr): Constify.
338 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
339 Constify.
340 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
341 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
342 * remote-utils.h (read_ptid): Constify.
343 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
344 (process_point_options, process_serial_event): Constify.
345 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
346 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
347 (cmd_qtbuffer): Constify.
348
5b9ca4d4
PA		 3492017-09-29 Pedro Alves <palves@redhat.com>
350
351 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
352 fails.
353
94c207e0
PA		 3542017-09-29 Pedro Alves <palves@redhat.com>
355
356 * linux-low.c (handle_extended_wait): Pass parent thread instead
357 of process to thread_db_notice_clone.
358 * linux-low.h (thread_db_notice_clone): Replace parent process
359 parameter with parent thread parameter.
360 * thread-db.c (find_one_thread): Add comment.
361 (thread_db_notice_clone): Replace parent process parameter with
362 parent thread parameter. Temporarily switch to the parent thread.
363
75352e28
SDJ		 3642017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
365
366 * gdbthread.h: Include "common-gdbthread.h".
367 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
368 "if" when validating the ptid.
369 * remote-utils.c: Include "gdbthread.h".
370 (prepare_resume_reply): Use "switch_to_thread".
371 * target.c (done_accessing_memory): Likewise.
372
ad339634
AA		 3732017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
374
375 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
376 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
377 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
378 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
379 s390x-gs-linux64-ipa.o to ipa_obj.
380 * linux-s390-low.c (HWCAP_S390_GS): New define.
381 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
382 New functions.
383 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
384 (s390_arch_setup): Check for guarded-storage support and choose
385 appropriate tdesc.
386 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
387 init_registers_s390x_gs_linux64.
388 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
389 enum value.
390 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
391 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
392
cc4d742f
SM		 3932017-09-22 Simon Marchi <simon.marchi@ericsson.com>
394
395 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
396
f6327dcb
KB		 3972017-09-21 Kevin Buettner <kevinb@redhat.com>
398
399 * linux-low.h (struct lwp_info): Add new field, thread_handle.
400 (thread_db_thread_handle): Declare.
401 * linux-low.c (linux_target_ops): Initialize thread_handle.
402 * server.c (handle_qxfer_threads_worker): Add support for
403 "handle" attribute.
404 * target.h (struct target_ops): Add new function pointer,
405 thread_handle.
406 (target_thread_handle): Define.
407 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
408 field in lwp.
409 (thread_db_thread_handle): New function.
410
86299109
KB		 4112017-09-21 Kevin Buettner <kevinb@redhat.com>
412
413 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
414 * linux-low.h (thread_db_notice_clone): Declare.
415 * thread-db.c (thread_db_notice_clone): New function.
416
f557a88a
PA		 4172017-09-21 Pedro Alves <palves@redhat.com>
418
419 * server.c (gdb_read_memory, handle_status, process_serial_event)
420 (handle_serial_event, handle_target_event): Adjust to
421 set_desired_thread prototype change.
422 * target.c (set_desired_thread): Remove 'use_general' parameter
423 and adjust.
424 * target.h (set_desired_thread): Remove 'use_general' parameter.
425
223ffa71
TT		 4262017-09-20 Tom Tromey <tom@tromey.com>
427
428 * target.c (target_terminal::terminal_state): Define.
429 (target_terminal::init): Rename from target_terminal_init.
430 (target_terminal::inferior): Rename from
431 target_terminal_inferior.
432 (target_terminal::ours): Rename from target_terminal_ours.
433 (target_terminal::ours_for_output, target_terminal::info): New.
434
04fd3ba9
SM		 4352017-09-16 Simon Marchi <simon.marchi@ericsson.com>
436
437 * server.c (accumulate_file_name_length): Remove.
438 (emit_dll_description): Adjust to std::string change.
439 (handle_qxfer_libraries): Use std::string to hold document.
440
5e187554
SM		 4412017-09-16 Simon Marchi <simon.marchi@ericsson.com>
442
443 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
444 return type of xml_escape_text.
445 * server.c (emit_dll_description): Likewise.
446
1526853e
SM		 4472017-09-16 Simon Marchi <simon.marchi@ericsson.com>
448
449 * server.c (captured_main): Accept argument for --selftest.
450 Update run_tests call.
451 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
452 when registering selftests.
453
c4dfafab
SDJ		 4542017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
455
456 * regcache.c (get_thread_regcache): Update code to use "std::vector"
457 instead of "VEC" for "target_desc.reg_defs".
458 (regcache_cpy): Likewise.
459 (registers_to_string): Likewise.
460 (registers_from_string): Likewise.
461 (find_regno): Likewise.
462 (supply_regblock): Likewise.
463 (regcache_raw_read_unsigned): Likewise.
464 * tdesc.c (init_target_desc): Likewise.
465 (tdesc_create_reg): Likewise.
466 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
467 (struct target_desc) <reg_defs>: Convert to "std::vector".
468 (target_desc): Do not initialize "reg_defs".
469 (~target_desc): Update code to use "std::vector" instead of "VEC"
470 for "target_desc.reg_defs".
471 (operator==): Likewise.
472
124aceb4
SM		 4732017-09-15 Simon Marchi <simon.marchi@ericsson.com>
474
475 * inferiors.h (thread_to_gdb_id): Remove.
476 * inferiors.c (thread_to_gdb_id): Remove.
477 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
478 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
479 lynx_store_registers, lynx_read_memory, lynx_write_memory):
480 Likewise.
481 * nto-low.c (nto_fetch_registers, nto_store_registers,
482 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
483
96cde54f
SM		 4842017-09-15 Simon Marchi <simon.marchi@ericsson.com>
485
486 * inferiors.h (gdb_id_to_thread_id): Remove.
487 * inferiors.c (gdb_id_to_thread_id): Remove.
488 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
489 removal. Move pid declaration closer to where it's used.
490
e8ca139e
SM		 4912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
492
493 * server.c (handle_detach): New function.
494 (process_serial_event): Move code out, call handle_detach.
495
f8a4e119
SM		 4962017-09-15 Simon Marchi <simon.marchi@ericsson.com>
497
498 * server.c (require_running): Rename to ...
499 (require_running_or_return): ... this ...
500 (require_running_or_break): ... and this.
501 (handle_query, process_serial_event): Adjust.
502
0eb0a407
SM		 5032017-09-15 Simon Marchi <simon.marchi@ericsson.com>
504
505 * linux-low.c (linux_set_resume_request): Remove unused
506 variables.
507
785922a5
SM		 5082017-09-15 Simon Marchi <simon.marchi@ericsson.com>
509
510 * server.c (first_thread_of): Remove.
511 (process_serial_event): Replace usage of first_thread_of with
512 find_any_thread_of_pid.
513 * tracepoint.c (same_process_p): Remove.
514 (gdb_agent_about_to_close): Replace usage of same_process_p with
515 find_any_thread_of_pid.
516 * linux-x86-low.c (same_process_callback): Remove.
517 (x86_arch_setup_process_callback): Replace usage of
518 same_process_callback with find_any_thread_of_pid.
519 * thread-db.c (any_thread_of): Remove.
520 (switch_to_process): Replace usage of any_thread_of with
521 find_any_thread_of_pid.
522 * inferiors.c (thread_pid_matches_callback): Remove.
523 (find_thread_process): Adjust to use find_any_thread_of_pid.
524
a059f00c
SDJ		 5252017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
526
527 * regcache.c (get_thread_regcache): Guard calls to "memset"
528 with "!VEC_empty".
529
cc397f3a
SDJ		 5302017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
531
532 * linux-low.c (handle_extended_wait): Use
533 "allocate_target_description" instead of "XNEW".
534 * linux-x86-low.c (initialize_low_arch): Likewise.
535
22916b07
YQ		 5362017-09-05 Yao Qi <yao.qi@linaro.org>
537
538 * configure.srv (srv_i386_regobj): Remove.
539 (srv_amd64_regobj): Remove.
540 (srv_regobj): Set it to "" for x86 non-linux targets.
541 * linux-x86-tdesc.c (i386_linux_read_description):
542 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
543 (init_registers_i386): Remove the declaration.
544 (tdesc_i386): Remove the declaration.
545 (lynx_i386_arch_setup): Call i386_create_target_description.
546 * nto-x86-low.c: Likewise.
547 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
548 [!__x86_64__]: include arch/i386.h.
549 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
550
38602d55
YQ		 5512017-09-05 Yao Qi <yao.qi@linaro.org>
552
553 * configure.srv (srv_amd64_linux_xmlfiles): Remove
554 i386/amd64-XXX-linux from it.
555
44b886ff
YQ		 5562017-09-05 Yao Qi <yao.qi@linaro.org>
557
558 * configure.srv: Empty srv_amd64_linux_regobj if $development is
559 false.
560 (ipa_amd64_linux_regobj): Remove.
561 (ipa_x32_linux_regobj): Remove.
562
b4570e4b
YQ		 5632017-09-05 Yao Qi <yao.qi@linaro.org>
564
565 * Makefile.in (arch-amd64.o): New rule.
566 * configure.srv: Append arch-amd64.o.
567 * linux-amd64-ipa.c: Include common/x86-xstate.h.
568 (get_ipa_tdesc): Call amd64_linux_read_description.
569 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
570 and init_registers_amd64_XXX.
571 * linux-x86-low.c (x86_linux_read_description): Call
572 amd64_linux_read_description.
573 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
574 (initialize_low_arch): Don't call init_registers_x32_XXX and
575 init_registers_amd64_XXX.
576 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
577 and tdesc_amd64_XXX.
578 [__x86_64__] (amd64_tdesc_test): New function.
579 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
580 and init_registers_amd64_XXX.
581 * linux-x86-tdesc.c: Include arch/amd64.h.
582 (xcr0_to_tdesc_idx): New function.
583 (i386_linux_read_description): New function.
584 (amd64_get_ipa_tdesc_idx): New function.
585 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
586 (amd64_get_ipa_tdesc): Declare.
587
d1f28ea2
YQ		 5882017-09-05 Yao Qi <yao.qi@linaro.org>
589
590 * configure.srv (srv_i386_linux_xmlfiles): Remove
591 i386/i386-XXX-linux.xml from it.
592
25a93583
YQ		 5932017-09-05 Yao Qi <yao.qi@linaro.org>
594
595 * configure.srv: Set srv_i386_linux_regobj empty if $development
596 is false.
597 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
598 initialize_low_tdesc.
599 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
600 with #if initialize_low_tdesc.
601 * linux-x86-tdesc-selftest.c: New file.
602 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
603
5f035c07
YQ		 6042017-09-05 Yao Qi <yao.qi@linaro.org>
605
606 * Makefile.in (arch-i386.o): New rule.
607 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
608 (x86_64-*-linux*): Likewise.
609 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
610 include arch/i386.h.
611 (i386_linux_read_description): Remove code and call
612 i386_create_target_description.
613 * tdesc.c (allocate_target_description): New function.
614 * tdesc.h (set_tdesc_architecture): Remove declaration.
615 (set_tdesc_osabi): Likewise.
616
0abe8a89
YQ		 6172017-09-05 Yao Qi <yao.qi@linaro.org>
618
619 * linux-x86-tdesc.c: Don't include <inttypes.h>.
620 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
621 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
622 .xmltarget.
623 * server.c (get_features_xml): Call tdesc_get_features_xml.
624 * tdesc.c (set_tdesc_architecture): New function.
625 (set_tdesc_osabi): New function.
626 (tdesc_get_features_xml): New function.
627 (tdesc_create_feature): Add an argument.
628 * tdesc.h (struct target_desc) <features>: New field.
629 <arch, osabi>: New field.
630 (~target_desc): xfree features, arch, and osabi.
631 (target_desc::oerator==): Don't compare .xmltarget.
632 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
633 (set_tdesc_osabi): Likewise.
634 (tdesc_get_features_xml): Likewise.
635
0a188386
YQ		 6362017-09-05 Yao Qi <yao.qi@linaro.org>
637
638 * linux-x86-tdesc.c: Include selftest.h.
639 (i386_tdesc_test): New function.
640 (initialize_low_tdesc): Call selftests::register_test.
641 * tdesc.h: Include regdef.h.
642 (target_desc): Override operator == and !=.
643
f49ff000
YQ		 6442017-09-05 Yao Qi <yao.qi@linaro.org>
645
646 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
647 (ipa_obj): Likewise.
648 * linux-i386-ipa.c: Include common/x86-xstate.h
649 (get_ipa_tdesc): Call i386_linux_read_description.
650 (initialize_low_tracepoint): Don't call init_registers_XXX
651 functions, call initialize_low_tdesc instead.
652 * linux-x86-low.c (x86_linux_read_description): Call
653 i386_linux_read_description.
654 (initialize_low_arch): Don't call init_registers_i386_XXX
655 functions, call initialize_low_tdesc.
656 * linux-x86-tdesc.c: New file.
657 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
658 (i386_get_ipa_tdesc_idx): Declare.
659 (i386_get_ipa_tdesc): Declare.
660 (initialize_low_tdesc): Declare.
661
2b68ef2f
YQ		 6622017-09-05 Yao Qi <yao.qi@linaro.org>
663
664 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
665 instead of 0.
666
f7000548
YQ		 6672017-09-05 Yao Qi <yao.qi@linaro.org>
668
669 * Makefile.in (IPA_OBJS): Add vec-ipa.o
670 * regcache.c (get_thread_regcache): Use VEC_length.
671 (init_register_cache): Likewise.
672 (regcache_cpy): Likewise.
673 (registers_to_string): Iterate reg_defs via VEC_iterate.
674 (find_regno): Likewise.
675 (find_register_by_number): Use VEC_index.
676 (register_size): Call find_register_by_number.
677 (register_data): Call find_register_by_number.
678 (supply_regblock): Use VEC_length.
679 (regcache_raw_read_unsigned): Likewise.
680 * tdesc.c (init_target_desc): Iterate reg_defs via
681 VEC_iterate.
682 (default_description): Update initializer.
683 (copy_target_description): Don't update field num_registers.
684 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
685 <num_registers>: Remove.
686
50a421ac
SM		 6872017-09-04 Simon Marchi <simon.marchi@ericsson.com>
688
689 * Makefile.in (.SECONDARY): Define target.
690
23fdd69e
SM		 6912017-09-03 Simon Marchi <simon.marchi@ericsson.com>
692
693 * linux-low.c (linux_wait_1): Adjust.
694 * server.c (queue_stop_reply_callback): Adjust.
695
0a2dde4a
SDJ		 6962017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
697
698 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
699 QEnvironmentUnset and QEnvironmentReset packets.
700 (handle_query): Inform remote that QEnvironmentHexEncoded,
701 QEnvironmentUnset and QEnvironmentReset are supported.
702
6afd337d
SM		 7032017-08-25 Simon Marchi <simon.marchi@ericsson.com>
704
705 * inferiors.h (inferior_target_data): Rename to ...
706 (thread_target_data): ... this.
707 (inferior_regcache_data): Rename to ...
708 (thread_regcache_data): ... this.
709 (set_inferior_regcache_data): Rename to ...
710 (set_thread_regcache_data): ... this.
711 * inferiors.c (inferior_target_data): Rename to ...
712 (thread_target_data): ... this.
713 (inferior_regcache_data): Rename to ...
714 (thread_regcache_data): ... this.
715 (set_inferior_regcache_data): Rename to ...
716 (set_thread_regcache_data): ... this.
717 (free_one_thread): Update.
718 * linux-low.h (get_thread_lwp): Update.
719 * regcache.c (get_thread_regcache): Update.
720 (regcache_invalidate_thread): Update.
721 (free_register_cache_thread): Update.
722 * win32-i386-low.c (update_debug_registers_callback): Update.
723 (win32_get_current_dr): Update.
724 * win32-low.c (thread_rec): Update.
725 (delete_thread_info): Update.
726 (continue_one_thread): Update.
727 (suspend_one_thread): Update.
728
a160cc46
SM		 7292017-08-24 Simon Marchi <simon.marchi@ericsson.com>
730
731 * inferiors.c (set_inferior_target_data): Remove.
732 * inferiors.h (set_inferior_target_data): Remove.
733
6d580b63
YQ		 7342017-08-18 Yao Qi <yao.qi@linaro.org>
735
736 * Makefile.in (OBS): Add selftest.o.
737 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
738 * configure, config.in: Re-generated.
739 * server.c: Include common/sefltest.h.
740 (captured_main): Handle option --selftest.
741
f5a29eb0
YQ		 7422017-08-09 Yao Qi <yao.qi@linaro.org>
743
744 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
745 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
746 i386-avx-mpx.o and i386-mmx.o.
747 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
748 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
749 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
750 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
751 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
752 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
753 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
754 i386/amd64-avx-mpx.xml.
755
57757c2f
YQ		 7562017-08-09 Yao Qi <yao.qi@linaro.org>
757
758 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
759 and x32-avx-avx512.o.
760 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
761 i386/x32-avx-avx512.xml.
762
229d26fc
SM		 7632017-07-26 Simon Marchi <simon.marchi@ericsson.com>
764
765 * tracepoint.h (enum class fast_tpoint_collect_result): New
766 enumeration.
767 (fast_tracepoint_collecting): Change return type to
768 fast_tpoint_collect_result.
769 * tracepoint.c (fast_tracepoint_collecting): Likewise.
770 * linux-low.h: Include tracepoint.h.
771 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
772 fast_tpoint_collect_result.
773 * linux-low.c (handle_tracepoints): Adjust.
774 (linux_fast_tracepoint_collecting): Change return type to
775 fast_tpoint_collect_result.
776 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
777 linux_wait_1, stuck_in_jump_pad_callback,
778 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
779 proceed_one_lwp): Adjust to type change.
780
2e1e43e1
YQ		 7812017-07-10 Yao Qi <yao.qi@linaro.org>
782
783 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
784
adc764e7
YQ		 7852017-06-29 Yao Qi <yao.qi@linaro.org>
786
787 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
788 Remove.
789 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
790
a206891a
SM		 7912017-06-20 Simon Marchi <simon.marchi@ericsson.com>
792
793 * Makefile.in (IPA_OBJS): Sort and format one item per line.
794
9a6c7d9c
SDJ		 7952017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
796
797 * linux-low.c (linux_create_inferior): Adjust code to access the
798 environment information via 'gdb_environ' class.
799 * lynx-low.c (lynx_create_inferior): Likewise.
800 * server.c (our_environ): Make it an instance of 'gdb_environ'.
801 (get_environ): Return a pointer to 'our_environ'.
802 (captured_main): Initialize 'our_environ'.
803 * server.h (get_environ): Adjust prototype.
804 * spu-low.c (spu_create_inferior): Adjust code to access the
805 environment information via 'gdb_environ' class.
806
ae3e2ccf
SM		 8072017-06-17 Simon Marchi <simon.marchi@ericsson.com>
808
809 * linux-low.c (linux_read_memory, linux_write_memory): Remove
810 usage of "register" keyword.
811
3e019bdc
SM		 8122017-06-17 Simon Marchi <simon.marchi@ericsson.com>
813
814 * configure: Re-generate.
815
8465943a
SM		 8162017-06-17 Simon Marchi <simon.marchi@ericsson.com>
817
818 * configure: Re-generate.
819
cf0dd6f0
SM		 8202017-06-17 Simon Marchi <simon.marchi@ericsson.com>
821
822 * Makefile.in (COMPILE.pre): Add "-x c++".
823
9845682b
SDJ		 8242017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
825
826 * fork-child.c: Conditionally include <signal.h>.
827
aefd8b33
SDJ		 8282017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
829
830 * server.c (handle_general_set): Handle new packet
831 "QStartupWithShell".
832 (handle_query): Add "QStartupWithShell" to the list of supported
833 packets.
834 (gdbserver_usage): Add help text explaining the
835 new "--startup-with-shell" and "--no-startup-with-shell" CLI
836 options.
837 (captured_main): Recognize and act upon the presence of the new
838 CLI options.
839
2090129c
SDJ		 8402017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
841 Pedro Alves <palves@redhat.com>
842
843 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
844 * configure: Regenerate.
845 * configure.srv (srv_linux_obj): Add "fork-child.o" and
846 "fork-inferior.o".
847 (i[34567]86-*-lynxos*): Likewise.
848 (spu*-*-*): Likewise.
849 * fork-child.c: New file.
850 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
851 and "environ.h".
852 (linux_ptrace_fun): New function.
853 (linux_create_inferior): Adjust function prototype to reflect
854 change on "target.h". Adjust function code to use
855 "fork_inferior".
856 (linux_request_interrupt): Delete "signal_pid".
857 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
858 (lynx_ptrace_fun): New function.
859 (lynx_create_inferior): Adjust function prototype to reflect
860 change on "target.h". Adjust function code to use
861 "fork_inferior".
862 * nto-low.c (nto_create_inferior): Adjust function prototype and
863 code to reflect change on "target.h". Update comments.
864 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
865 "common-terminal.h" and "environ.h".
866 (terminal_fd): Moved to fork-child.c.
867 (old_foreground_pgrp): Likewise.
868 (restore_old_foreground_pgrp): Likewise.
869 (last_status): Make it global.
870 (last_ptid): Likewise.
871 (our_environ): New variable.
872 (startup_with_shell): Likewise.
873 (program_name): Likewise.
874 (program_argv): Rename to...
875 (program_args): ...this.
876 (wrapper_argv): New variable.
877 (start_inferior): Delete function.
878 (get_exec_wrapper): New function.
879 (get_exec_file): Likewise.
880 (get_environ): Likewise.
881 (prefork_hook): Likewise.
882 (post_fork_inferior): Likewise.
883 (postfork_hook): Likewise.
884 (postfork_child_hook): Likewise.
885 (handle_v_run): Update code to deal with arguments coming from the
886 remote host. Update calls from "start_inferior" to
887 "create_inferior".
888 (captured_main): Likewise. Initialize environment variable. Call
889 "have_job_control".
890 * server.h (post_fork_inferior): New prototype.
891 (get_environ): Likewise.
892 (last_status): Declare.
893 (last_ptid): Likewise.
894 (signal_pid): Likewise.
895 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
896 (spu_ptrace_fun): New function.
897 (spu_create_inferior): Adjust function prototype to reflect change
898 on "target.h". Adjust function code to use "fork_inferior".
899 * target.c (target_terminal_init): New function.
900 (target_terminal_inferior): Likewise.
901 (target_terminal_ours): Likewise.
902 * target.h: Include <vector>.
903 (struct target_ops) <create_inferior>: Update prototype.
904 (create_inferior): Update macro.
905 * utils.c (gdb_flush_out_err): New function.
906 * win32-low.c (win32_create_inferior): Adjust function prototype
907 and code to reflect change on "target.h".
908
043a4934
SDJ		 9092017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
910
911 * inferiors.c (switch_to_thread): New function.
912
15652511
SDJ		 9132017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
914
915 * Makefile.in (SFILE): Add "common/job-control.c".
916 (OBS): Add "job-control.o".
917
21ea5acd
SDJ		 9182017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
919
920 * Makefile: Remove "@host_makefile_frag@".
921
e13cb306
PA		 9222017-05-05 Pedro Alves <palves@redhat.com>
923
924 * configure: Regenerate.
925
c94fee56
SDJ		 9262017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
927
928 * configure: Regenerate.
929
a0ff9e1a
SM		 9302017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
931
932 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
933 software_single_step change of return type to
934 std::vector<CORE_ADDR>.
935 * linux-low.c (install_software_single_step_breakpoints):
936 Likewise.
937 * linux-low.h (install_software_single_step_breakpoints):
938 Likewise.
939
be628ab8
SDJ		 9402017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
941
942 * remote-utils.c: Include "gdb_termios.h" instead of
943 "terminal.h".
944 * terminal.h: Delete file.
945
7c5ded6a
SDJ		 9462017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
947
948 * server.c: Include <vector>.
949 <program_argv, wrapper_argv>: Convert to std::vector.
950 (start_inferior): Rewrite function to use C++.
951 (handle_v_run): Likewise. Update code that calculates the argv
952 based on the vRun packet; use C++.
953 (captured_main): Likewise.
954
436252de
SM		 9552017-04-06 Simon Marchi <simon.marchi@ericsson.com>
956
957 * server.c (handle_v_cont): Initialize thread_resume::thread
958 with null_ptid.
959
9bf2a700
PA		 9602017-04-05 Pedro Alves <palves@redhat.com>
961
962 * configure: Regenerate.
963
a121b7c1
PA		 9642017-04-05 Pedro Alves <palves@redhat.com>
965
966 * gdbreplay.c (sync_error): Constify.
967 * linux-x86-low.c (push_opcode): Constify.
968
21c8a587
PA		 9692017-04-05 Pedro Alves <palves@redhat.com>
970
971 * win32-low.c (get_child_debug_event)
972 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
973 Report TARGET_WAITKIND_SPURIOUS instead.
974
fb32b4f7
PA		 9752017-04-05 Pedro Alves <palves@redhat.com>
976
977 * remote-utils.c (remote_prepare, remote_open): Constify.
978 * remote-utils.h (remote_prepare, remote_open): Constify.
979 * server.c (captured_main): Constify 'port' handling.
980
65dd1e59
SM		 9812017-04-04 Simon Marchi <simon.marchi@ericsson.com>
982
983 * Makefile.in (clean): Clear .deps.
984
8fa5b777
SM		 9852017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
986
987 * .gitignore: Remove generated files, replace with wildcard.
988 * (clean): Replace removal of generated files with wildcard.
989 (version.c): Replace with...
990 (version-generated.c): ...this.
991 (xml-builtin.c): Replace with...
992 (xml-builtin-generated.c): ...this.
993 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
994 (%.c: *regformats*): Replace with...
995 (%-generated.c: *regformats*): ...this.
996
a12e714b
MF		 9972017-03-27 Max Filippov <jcmvbkbc@gmail.com>
998
999 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1000 (xtensa_fill_gregset): Call collect_register_by_name for
1001 threadptr register.
1002 (xtensa_store_gregset): Call supply_register_by_name for
1003 threadptr register.
1004
1a09b50a
MF		 10052017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1006
1007 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1008 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1009 (xtensa_store_gregset): Call supply_register for all registers in
1010 a0_regnum..a0_regnum + C0_NREGS range.
1011
1a01e7c6
SM		 10122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1013
1014 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1015 (ax-ipa.o: ax.c): Remove.
1016 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1017 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1018 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1019 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1020 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1021
36bc18a8
SM		 10222017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1023
1024 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1025 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1026 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1027 (errors-ipa.o: ../common/errors.c): Remove.
1028 (format-ipa.o: ../common/format.c): Remove.
1029 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1030
a8ebe3d5
SM		 10312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1032
1033 * Makefile.in (%-ipa.o: %.c): New rule.
1034 (tracepoint-ipa.o: tracepoint.c): Remove.
1035 (utils-ipa.o: utils.c): Remove.
1036 (remote-utils-ipa.o: remote-utils.c): Remove.
1037 (regcache-ipa.o: regcache.c): Remove.
1038 (i386-linux-ipa.o: i386-linux.c): Remove.
1039 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1040 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1041 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1042 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1043 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1044 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1045 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1046 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1047 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1048 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1049 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1050 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1051 (aarch64-ipa.o: aarch64.c): Remove.
1052 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1053 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1054 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1055 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1056 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1057 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1058 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1059 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1060 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1061 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1062 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1063 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1064 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1065 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1066 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1067 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1068 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1069 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1070 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1071 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1072 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1073 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1074 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1075 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1076 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1077 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1078 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1079 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1080 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1081 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1082 (tdesc-ipa.o: tdesc.c): Remove.
1083 (x32-linux-ipa.o: x32-linux.c): Remove.
1084 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1085 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1086
50cfacb7
SM		 10872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1088
1089 * Makefile.in (%.o: ../arch/%.c): New rule.
1090 (arm.o: ../arch/arm.c): Remove.
1091 (arm-linux.o: ../arch/arm-linux.c): Remove.
1092 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1093 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1094
c5a22423
SM		 10952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1096
1097 * Makefile.in (%.o: ../nat/%.c): New rule.
1098 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1099 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1100 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1101 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1102 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1103 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1104 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1105 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1106 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1107 (linux-personality.o: ../nat/linux-personality.c): Remove.
1108 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1109 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1110 (x86-linux.o: ../nat/x86-linux.c): Remove.
1111 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1112 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1113
6bda016b
SM		 11142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1115
1116 * Makefile.in (%.o: ../common/%.c): New rule.
1117 (signals.o: ../common/signals.c): Remove.
1118 (print-utils.o: ../common/print-utils.c): Remove.
1119 (rsp-low.o: ../common/rsp-low.c): Remove.
1120 (common-utils.o: ../common/common-utils.c): Remove.
1121 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1122 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1123 (vec.o: ../common/vec.c): Remove.
1124 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1125 (xml-utils.o: ../common/xml-utils.c): Remove.
1126 (ptid.o: ../common/ptid.c): Remove.
1127 (buffer.o: ../common/buffer.c): Remove.
1128 (format.o: ../common/format.c): Remove.
1129 (filestuff.o: ../common/filestuff.c): Remove.
1130 (agent.o: ../common/agent.c): Remove.
1131 (errors.o: ../common/errors.c): Remove.
1132 (environ.o: ../common/environ.c): Remove.
1133 (common-debug.o: ../common/common-debug.c): Remove.
1134 (cleanups.o: ../common/cleanups.c): Remove.
1135 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1136 (fileio.o: ../common/fileio.c): Remove.
1137 (common-regcache.o: ../common/common-regcache.c): Remove.
1138 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1139 (new-op.o: ../common/new-op.c): Remove.
1140 (btrace-common.o: ../common/btrace-common.c): Remove.
1141
21122961
SM		 11422017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1143
1144 * Makefile.in (%.o: ../target/%.c): New rule.
1145 (waitstatus.o: ../target/waitstatus.c): Remove.
1146
c362e621
SM		 11472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1148
1149 * Makefile.in
1150 (%.c: ../regformats/%.dat,
1151 (%.c: ../regformats/arm/%.dat,
1152 (%.c: ../regformats/i386/%.dat,
1153 (%.c: ../regformats/rs6000/%.dat): New rules.
1154 (aarch64.c): Remove.
1155 (reg-arm.c): Remove.
1156 (arm-with-iwmmxt.c): Remove.
1157 (arm-with-vfpv2.c): Remove.
1158 (arm-with-vfpv3.c): Remove.
1159 (arm-with-neon.c): Remove.
1160 (reg-bfin.c): Remove.
1161 (reg-cris.c): Remove.
1162 (reg-crisv32.c): Remove.
1163 (i386.c): Remove.
1164 (i386-linux.c): Remove.
1165 (i386-avx.c): Remove.
1166 (i386-avx-linux.c): Remove.
1167 (i386-avx-avx512.c): Remove.
1168 (i386-avx-avx512-linux.c): Remove.
1169 (i386-mpx.c): Remove.
1170 (i386-mpx-linux.c): Remove.
1171 (i386-avx-mpx-avx512-pku.c): Remove.
1172 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1173 (i386-avx-mpx.c): Remove.
1174 (i386-avx-mpx-linux.c): Remove.
1175 (i386-mmx.c): Remove.
1176 (i386-mmx-linux.c): Remove.
1177 (reg-ia64.c): Remove.
1178 (reg-m32r.c): Remove.
1179 (reg-m68k.c): Remove.
1180 (reg-cf.c): Remove.
1181 (mips-linux.c): Remove.
1182 (mips-dsp-linux.c): Remove.
1183 (mips64-linux.c): Remove.
1184 (mips64-dsp-linux.c): Remove.
1185 (nios2-linux.c): Remove.
1186 (powerpc-32.c): Remove.
1187 (powerpc-32l.c): Remove.
1188 (powerpc-altivec32l.c): Remove.
1189 (powerpc-cell32l.c): Remove.
1190 (powerpc-vsx32l.c): Remove.
1191 (powerpc-isa205-32l.c): Remove.
1192 (powerpc-isa205-altivec32l.c): Remove.
1193 (powerpc-isa205-vsx32l.c): Remove.
1194 (powerpc-e500l.c): Remove.
1195 (powerpc-64l.c): Remove.
1196 (powerpc-altivec64l.c): Remove.
1197 (powerpc-cell64l.c): Remove.
1198 (powerpc-vsx64l.c): Remove.
1199 (powerpc-isa205-64l.c): Remove.
1200 (powerpc-isa205-altivec64l.c): Remove.
1201 (powerpc-isa205-vsx64l.c): Remove.
1202 (s390-linux32.c): Remove.
1203 (s390-linux32v1.c): Remove.
1204 (s390-linux32v2.c): Remove.
1205 (s390-linux64.c): Remove.
1206 (s390-linux64v1.c): Remove.
1207 (s390-linux64v2.c): Remove.
1208 (s390-te-linux64.c): Remove.
1209 (s390-vx-linux64.c): Remove.
1210 (s390-tevx-linux64.c): Remove.
1211 (s390x-linux64.c): Remove.
1212 (s390x-linux64v1.c): Remove.
1213 (s390x-linux64v2.c): Remove.
1214 (s390x-te-linux64.c): Remove.
1215 (s390x-vx-linux64.c): Remove.
1216 (s390x-tevx-linux64.c): Remove.
1217 (tic6x-c64xp-linux.c): Remove.
1218 (tic6x-c64x-linux.c): Remove.
1219 (tic6x-c62x-linux.c): Remove.
1220 (reg-sh.c): Remove.
1221 (reg-sparc64.c): Remove.
1222 (reg-spu.c): Remove.
1223 (amd64.c): Remove.
1224 (amd64-linux.c): Remove.
1225 (amd64-avx.c): Remove.
1226 (amd64-avx-linux.c): Remove.
1227 (amd64-avx-avx512.c): Remove.
1228 (amd64-avx-avx512-linux.c): Remove.
1229 (amd64-mpx.c): Remove.
1230 (amd64-mpx-linux.c): Remove.
1231 (amd64-avx-mpx-avx512-pku.c): Remove.
1232 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1233 (amd64-avx-mpx.c): Remove.
1234 (amd64-avx-mpx-linux.c): Remove.
1235 (x32.c): Remove.
1236 (x32-linux.c): Remove.
1237 (x32-avx.c): Remove.
1238 (x32-avx-linux.c): Remove.
1239 (x32-avx-avx512.c): Remove.
1240 (x32-avx-avx512-linux.c): Remove.
1241 (reg-xtensa.c): Remove.
1242 (reg-tilegx.c): Remove.
1243 (reg-tilegx32.c): Remove.
1244
1672e0d9
SDJ		 12452017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1246
1247 * Makefile.in (SFILES): Add "common/environ.c".
1248 (OBJS): Add "common/environ.h".
1249
239b6d10
WT		 12502017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1251
1252 * configure.ac: Check if the fs_base and gs_base members of
1253 `struct user_regs_struct' exist.
1254 * config.in: Regenerated.
1255 * configure: Likewise.
1256
694b382c
AT		 12572017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1258
1259 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1260 target_read_memory.
1261 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1262 (get_next_pcs_syscall_next_pc): Likewise.
1263
7dc53023
LM		 12642016-12-23 Luis Machado <lgustavo@codesourcery.com>
1265
1266 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1267 * nto-x86-low.c: Likewise.
1268
ad02e4fe
SM		 12692016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1270
1271 * Makefile.in: Include disable-implicit-rules.mk.
1272
dcb07cfa
PA		 12732016-11-23 Pedro Alves <palves@redhat.com>
1274
1275 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1276 (debug_vprintf): Use std::chrono::steady_clock instead of
1277 gettimeofday. Use '.' instead of ':'.
1278 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1279 (get_timestamp): Use std::chrono::steady_clock instead of
1280 gettimeofday.
1281
8629c02c
SM		 12822016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1283
1284 * Makefile.in: Fix whitespace formatting.
1285
b593ecca
SM		 12862016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1287
1288 * Makefile.in (SFILES, OBS): Flatten list and order
1289 alphabetically.
1290
9986ba08
PA		 12912016-11-23 Pedro Alves <palves@redhat.com>
1292
1293 * event-loop.c (handle_file_event): Use warning.
1294 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1295 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1296 Use warning.
1297
4eefa7bc
PA		 12982016-11-23 Pedro Alves <palves@redhat.com>
1299
1300 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1301 output.
1302 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1303 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1304 debug_printf and debug_flush for debug output.
1305 * server.c (handle_general_set): Likewise.
1306 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1307 output.
1308
5443506e
SM		 13092016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1310
1311 * Makefile.in (.c.o): Replace rule with ...
1312 (%.o: %.c): ... this one.
1313
3b165252
SM		 13142016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1315
1316 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1317 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1318 make.
1319 * configure.ac: Remove checks for the make program.
1320 * configure: Re-generate.
1321
0bcda685
PA		 13222016-10-28 Pedro Alves <palves@redhat.com>
1323
1324 * Makefile.in (CXX_DIALECT): Get from configure.
1325 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1326 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1327 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1328 * config.in: Regenerate.
1329 * configure: Regenerate.
1330
c3805894
YQ		 13312016-10-27 Yao Qi <yao.qi@linaro.org>
1332
1333 * linux-low.c (linux_supports_range_stepping): Return true if
1334 can_software_single_step return true.
1335
89342618
YQ		 13362016-10-27 Yao Qi <yao.qi@linaro.org>
1337
1338 * inferiors.c (find_inferior_in_random): New function.
1339 * inferiors.h (find_inferior_in_random): Declare.
1340 * linux-low.c (linux_wait_for_event_filtered): Call
1341 find_inferior_in_random instead of find_inferior.
1342
e3652c84
YQ		 13432016-10-27 Yao Qi <yao.qi@linaro.org>
1344
1345 * linux-low.c (linux_wait_1): If single-step breakpoints are
1346 inserted, remove them.
1347
5a04c4cf
PA		 13482016-10-26 Pedro Alves <palves@redhat.com>
1349
1350 * linux-low.c (handle_extended_wait): Link parent/child fork
1351 threads.
1352 (linux_wait_1): Unlink them.
1353 (linux_set_resume_request): Ignore resume requests for
1354 already-resumed and unhandled fork child threads.
1355 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1356 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1357 New functions.
1358 (handle_v_requests) <vCont>: Don't call require_running.
1359 * server.h (in_queued_stop_replies): New declaration.
1360
cb93dc7f
YQ		 13612016-10-24 Yao Qi <yao.qi@linaro.org>
1362
1363 PR server/20733
1364 * linux-aarch64-low.c (append_insns): Cast the return value to
1365 'uint32_t *'.
1366
a1078bea
YQ		 13672016-10-10 Yao Qi <yao.qi@linaro.org>
1368
1369 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1370
1fb77080
SDJ		 13712016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1372
1373 * target.c (target_supports_multi_process): New function, moved
1374 from...
1375 * target.h (target_supports_multi_process): ... here. Remove
1376 macro.
1377
39b5a3b9
TT		 13782016-10-05 Tom Tromey <tom@tromey.com>
1379
1380 PR remote/20655:
1381 * tracepoint.c (handle_tracepoint_bkpts): Check
1382 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1383
c1d0b70a
YQ		 13842016-10-05 Yao Qi <yao.qi@linaro.org>
1385
1386 * configure.srv: Update the path of arm-*.xml files.
1387
0a69eedb
YQ		 13882016-10-05 Terry Guo <terry.guo@arm.com>
1389 Yao Qi <yao.qi@linaro.org>
1390
1391 * Makefile.in: Adjust the path of rules.
1392 * configure.srv: Update the path of xml files.
1393 * regformats/arm-with-iwmmxt.dat: Regenerated.
1394 * regformats/arm-with-neon.dat: Likewise.
1395 * regformats/arm-with-vfpv2.dat: Likewise.
1396 * regformats/arm-with-vfpv3.dat Likewise.
1397
17e16485
YQ		 13982016-09-30 Yao Qi <yao.qi@linaro.org>
1399
1400 PR gdbserver/20627
1401 * target.c (target_stop_and_wait): Don't call
1402 target_continue_no_signal, use resume_stop instead.
1403
edeeb602
YQ		 14042016-09-26 Yao Qi <yao.qi@linaro.org>
1405
1406 * linux-low.c (linux_wait_1): Call debug_exit.
1407
503b1c39
PA		 14082016-09-23 Pedro Alves <palves@redhat.com>
1409
1410 * Makefile.in (SFILES): Add common/new-op.c.
1411 (OBS): Add common/new-op.o.
1412 (new-op.o): New rule.
1413
74172ecf
SM		 14142016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1415
1416 * .gitinore: Ignore more files.
1417
fc6cda2e
YQ		 14182016-09-21 Yao Qi <yao.qi@linaro.org>
1419
1420 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1421 23.
1422
bc1e6c81
SDJ		 14232016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1424
1425 * server.c (start_inferior): Call target_mourn_inferior instead of
1426 mourn_inferior; pass ptid_t argument to it.
1427 (resume): Likewise.
1428 (handle_target_event): Likewise.
1429 * target.c (target_mourn_inferior): New function.
1430 * target.h (mourn_inferior): Delete macro.
1431
0e00e962
AA		 14322016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1433
1434 * linux-low.c (lwp_is_stepping): New function.
1435
1d8cb77d
CL		 14362016-09-06 Carl Love <cel@us.ibm.com>
1437
1438 * server.c (start_inferior): Fixed comment, requested comment change
1439 didn't get updated correctly. Removed reference to ptrace () call as
1440 it is only true on Linux systems.
1441
7313bced
CL		 14422016-09-06 Carl Love <cel@us.ibm.com>
1443
1444 * server.c (start_inferior): Do not call
1445 function target_post_create_inferior () if the
1446 inferior process has already exited.
1447
cf6de44d
PA		 14482016-09-05 Pedro Alves <palves@redhat.com>
1449
1450 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1451 (COMPILE.pre, CC_LD): Use CXX directly.
1452 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1453 * acinclude.m4: Don't include build-with-cxx.m4.
1454 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1455 * configure: Regenerate.
1456
c1da6748
AT		 14572016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1458
1459 PR gdb/19495
1460 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1461 call writing data to own_buf.
1462
f2b9e3df
SDJ		 14632016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1464
1465 * target.c (mywait): Call target_wait instead of
1466 the_target->wait.
1467 (target_wait): New function.
1468
049a8570
SDJ		 14692016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1470
1471 * server.c (start_inferior): New variable 'ptid'. Replace calls
1472 to the_target->resume by target_continue{,_no_signal}, depending
1473 on the case.
1474 * target.c (target_stop_and_wait): Call target_continue_no_signal
1475 instead of the_target->resume.
1476 (target_continue): New function.
1477
3aa5cfa0
AT		 14782016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1479
1480 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1481
754653a7
AZ		 14822016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1483
1484 PR server/20491
1485 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1486 ps_prochandle.
1487 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1488 * linux-arm-low.c (ps_get_thread_area): Likewise.
1489 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1490 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1491 * linux-mips-low.c (ps_get_thread_area): Likewise.
1492 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1493 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1494 * linux-x86-low.c (ps_get_thread_area): Likewise.
1495 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1496
ed036b40
PA		 14972016-08-19 Pedro Alves <palves@redhat.com>
1498
1499 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1500
c8ef42ee
PA		 15012016-08-19 Pedro Alves <palves@redhat.com>
1502
1503 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1504 comment. Use memcpy instead of casting through unsigned long.
1505
9c235a72
PA		 15062016-08-19 Pedro Alves <palves@redhat.com>
1507
1508 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1509 allocating around 0x80000000.
1510
201506da
PA		 15112016-08-19 Pedro Alves <palves@redhat.com>
1512
1513 PR gdb/20415
1514 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1515 (x32-avx512-linux-ipa.o): New rules.
1516 * configure.ac (x86_64-*-linux*): New x32 check.
1517 * configure.srv (ipa_x32_linux_regobj): New.
1518 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1519 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1520 descriptions.
1521 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1522 descriptions.
1523 * configure: Regenerate.
1524
f348d89a
PA		 15252016-08-09 Pedro Alves <palves@redhat.com>
1526
1527 PR gdb/18653
1528 * Makefile.in (OBS): Add signals-state-save-restore.o.
1529 (signals-state-save-restore.o): New rule.
1530 * config.in: Regenerate.
1531 * configure: Regenerate.
1532 * linux-low.c: Include "signals-state-save-restore.h".
1533 (linux_create_inferior): Call
1534 restore_original_signals_state.
1535 * server.c: Include "dispositions-save-restore.h".
1536 (captured_main): Call save_original_signals_state.
1537
1baf5149
PA		 15382016-08-05 Pedro Alves <palves@redhat.com>
1539
1540 * configure: Regenerate.
1541
fcd4a73d
YQ		 15422016-08-04 Yao Qi <yao.qi@linaro.org>
1543
1544 * linux-low.c (regsets_fetch_inferior_registers): Check
1545 errno is ESRCH or not.
1546
979659d0
YQ		 15472016-08-02 Yao Qi <yao.qi@linaro.org>
1548
1549 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1550 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1551 (thread_db_load_search): Update.
1552 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1553 td_ta_set_event and td_ta_event_getmsg.
1554
6598661d
PA		 15552016-07-26 Pedro Alves <palves@redhat.com>
1556
1557 PR server/20414
1558 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1559 of unsigned long for 64-bit registers and use uint32_t instead of
1560 unsigned int for 32-bit registers.
1561
9cf12d57
PA		 15622016-07-26 Pedro Alves <palves@redhat.com>
1563
1564 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1565 to 'ptrace'.
1566
305450ed
TT		 15672016-07-21 Tom Tromey <tom@tromey.com>
1568
1569 * configure: Rebuild.
1570
2583da7c
YQ		 15712016-07-21 Yao Qi <yao.qi@linaro.org>
1572
1573 * mem-break.c (find_gdb_breakpoint): Cast bp to
1574 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1575
21536b36
YQ		 15762016-07-21 Yao Qi <yao.qi@linaro.org>
1577
1578 * server.c (handle_v_requests): Support s and S actions
1579 if target_supports_software_single_step return true.
1580
8901d193
YQ		 15812016-07-21 Yao Qi <yao.qi@linaro.org>
1582
1583 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1584 is resume_step, call maybe_hw_step.
1585 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1586 and unstop them.
1587 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1588 breakpoints or not.
1589 (proceed_one_lwp): If resume request is resume_step, install
1590 reinsert breakpoints and call maybe_hw_step.
1591
0e9a339e
YQ		 15922016-07-21 Yao Qi <yao.qi@linaro.org>
1593
1594 * linux-low.c (proceed_one_lwp): Declare.
1595 (linux_resume_one_thread): Remove local variable 'step'.
1596 Lift code enqueue signal. Call proceed_one_lwp instead of
1597 linux_resume_one_lwp.
1598
4281b351
YQ		 15992016-07-21 Yao Qi <yao.qi@linaro.org>
1600
1601 * linux-low.c (linux_resume_one_thread): Call
1602 enqueue_pending_signal.
1603
984a2c04
YQ		 16042016-07-21 Yao Qi <yao.qi@linaro.org>
1605
1606 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1607 * inferiors.c (do_restore_current_thread_cleanup): New function.
1608 (make_cleanup_restore_current_thread): Likewise.
1609 * linux-low.c (install_software_single_step_breakpoints): Call
1610 make_cleanup_restore_current_thread. Switch current_thread to
1611 thread.
1612
bec903c9
YQ		 16132016-07-21 Yao Qi <yao.qi@linaro.org>
1614
1615 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1616 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1617 (clone_one_breakpoint): Likewise.
1618 (delete_reinsert_breakpoints): Change parameter to thread.
1619 Callers updated.
1620 (has_reinsert_breakpoints): Likewise.
1621 (uninsert_reinsert_breakpoints): Likewise.
1622 (reinsert_reinsert_breakpoints): Likewise.
1623 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1624 (delete_reinsert_breakpoints): Likewise.
1625 (reinsert_reinsert_breakpoints): Likewise.
1626 (uninsert_reinsert_breakpoints): Likewise.
1627 (has_reinsert_breakpoints): Likewise.
1628
63c40ec7
YQ		 16292016-07-21 Yao Qi <yao.qi@linaro.org>
1630
1631 * inferiors.c (get_thread_process): Make parameter const.
1632 * inferiors.h (get_thread_process): Update declaration.
1633 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1634 Add new parameters child_thread and parent_thread. Callers
1635 updated.
1636 * mem-break.h (clone_all_breakpoints): Update declaration.
1637
9aa76cd0
YQ		 16382016-07-21 Yao Qi <yao.qi@linaro.org>
1639
1640 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1641 <command_list, handler>: Remove.
1642 (struct gdb_breakpoint): New.
1643 (struct other_breakpoint): New.
1644 (struct reinsert_breakpoint): New.
1645 (is_gdb_breakpoint): New function.
1646 (any_persistent_commands): Update command_list if
1647 is_gdb_breakpoint returns true.
1648 (set_breakpoint): Create breakpoints according to their types.
1649 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1650 (set_gdb_breakpoint_1): Likewise.
1651 (set_gdb_breakpoint): Likewise.
1652 (clear_breakpoint_conditions): Change parameter type to
1653 'struct gdb_breakpoint *'.
1654 (clear_breakpoint_commands): Likewise.
1655 (clear_breakpoint_conditions_and_commands): Likewise.
1656 (add_condition_to_breakpoint): Likewise.
1657 (add_breakpoint_condition): Likewise.
1658 (add_commands_to_breakpoint): Likewise.
1659 (check_breakpoints): Check other_breakpoint.
1660 (clone_one_breakpoint): Clone breakpopint according to its type.
1661 * mem-break.h (struct gdb_breakpoint): Declare.
1662 (set_gdb_breakpoint): Update declaration.
1663 (clear_breakpoint_conditions_and_commands): Likewise.
1664 (add_breakpoint_condition): Likewise.
1665 (add_breakpoint_commands): Likewise.
1666 * server.c (process_point_options): Change parameter type to
1667 'struct gdb_breakpoint *'.
1668
811f8301
YQ		 16692016-07-21 Yao Qi <yao.qi@linaro.org>
1670
1671 * mem-break.c (set_breakpoint_at): Rename it to ...
1672 (set_breakpoint_type_at): ... it.
1673 (set_breakpoint_at): Call set_breakpoint_type_at.
1674 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1675 * mem-break.h (set_breakpoint_at): Update comments.
1676
b1c51e36
CLT		 16772016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1678
1679 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1680 to buf parameter.
1681 (nios2_store_gregset): Likewise.
1682
ced2dffb
PA		 16832016-07-01 Pedro Alves <palves@redhat.com>
1684 Antoine Tremblay <antoine.tremblay@ericsson.com>
1685
1686 * linux-low.c: Change interface to take the target lwp_info
1687 pointer directly and return void. Handle detaching from a zombie
1688 thread.
1689 (linux_detach_lwp_callback): New function.
1690 (linux_detach): Detach from the leader thread after detaching from
1691 the clone threads.
1692
2ac09a5b
YQ		 16932016-06-28 Yao Qi <yao.qi@linaro.org>
1694
1695 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1696 for variable new_offset.
1697 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1698 (aarch64_ftrace_insn_reloc_cb): Likewise.
1699 (aarch64_ftrace_insn_reloc_tb): Likewise.
1700 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1701 PRIx64 instead of PRIx32.
1702
79e7fd4f
YQ		 17032016-06-28 Yao Qi <yao.qi@linaro.org>
1704
1705 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1706 (the_low_target): Install arm_get_syscall_trapinfo.
1707
061fc021
YQ		 17082016-06-28 Yao Qi <yao.qi@linaro.org>
1709
1710 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1711 function.
1712 (the_low_target): Install aarch64_get_syscall_trapinfo.
1713
4cc32bec
YQ		 17142016-06-28 Yao Qi <yao.qi@linaro.org>
1715
1716 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1717 Callers updated.
1718 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1719 Remove parameter sysno.
1720 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1721 sysret.
1722
782c1122
AA		 17232016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1724
1725 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1726 (s390_emit_ne_goto): Likewise.
1727 (s390_emit_lt_goto): Likewise.
1728 (s390_emit_le_goto): Likewise.
1729 (s390_emit_gt_goto): Likewise.
1730 (s390_emit_ge_goto): Likewise.
1731 (s390x_emit_eq_goto): Likewise.
1732 (s390x_emit_ne_goto): Likewise.
1733 (s390x_emit_lt_goto): Likewise.
1734 (s390x_emit_le_goto): Likewise.
1735 (s390x_emit_gt_goto): Likewise.
1736 (s390x_emit_ge_goto): Likewise.
1737 (s390_emit_ops_impl): Mark variable static.
1738 (s390x_emit_ops): Likewise.
1739
2e7b624b
YQ		 17402016-06-17 Yao Qi <yao.qi@linaro.org>
1741
1742 * linux-low.c (handle_extended_wait): Call
1743 uninsert_reinsert_breakpoints for the parent process. Remove
1744 reinsert breakpoints from the child process. Reinsert them to
1745 the parent process when vfork is done.
1746 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1747 (reinsert_reinsert_breakpoints): New function.
1748 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1749 (reinsert_reinsert_breakpoints): Declare.
1750
8a81c5d7
YQ		 17512016-06-17 Yao Qi <yao.qi@linaro.org>
1752
1753 * linux-low.c (handle_extended_wait): If the parent is doing
1754 step-over, remove the reinsert breakpoints from the forked child.
1755
f50bf8e5
YQ		 17562016-06-17 Yao Qi <yao.qi@linaro.org>
1757
1758 * linux-low.c (unsuspend_all_lwps): Declare.
1759 (linux_low_filter_event): If thread exited, call finish_step_over.
1760 If step-over is finished, unsuspend other threads.
1761
8376a3cb
YQ		 17622016-06-17 Yao Qi <yao.qi@linaro.org>
1763
1764 * linux-low.c (linux_resume_one_lwp_throw): Assert
1765 has_reinsert_breakpoints returns false.
1766 * mem-break.c (delete_disabled_breakpoints): Assert
1767 bp type isn't reinsert_breakpoint.
1768
f79b145d
YQ		 17692016-06-17 Yao Qi <yao.qi@linaro.org>
1770
1771 * linux-low.c (maybe_hw_step): New function.
1772 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1773 (finish_step_over): Switch current_thread to lwp temporarily,
1774 and assert has_reinsert_breakpoints returns true.
1775 (proceed_one_lwp): Call maybe_hw_step.
1776 * mem-break.c (has_reinsert_breakpoints): New function.
1777 * mem-break.h (has_reinsert_breakpoints): Declare.
1778
0ae534d2
JT		 17792016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1780
1781 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1782
fcdad592
YQ		 17832016-05-17 Yao Qi <yao.qi@linaro.org>
1784
1785 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1786 instead of find_inferior.
1787
9e784964
YQ		 17882016-05-05 Yao Qi <yao.qi@linaro.org>
1789
1790 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1791 Initialize res to zero.
1792
cf2ebb6e
YQ		 17932016-05-05 Yao Qi <yao.qi@linaro.org>
1794
1795 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1796 to uint32_t.
1797
c1aebf87
UW		 17982016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1799
1800 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1801 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1802 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1803
35fd2deb 18042016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1805 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1806
1807 * tracepoint.c (write_inferior_int8): New function.
1808 (cmd_qtenable_disable): Write enable flag using
1809 write_inferior_int8.
1810
484b3c32
YQ		 18112016-04-25 Yao Qi <yao.qi@linaro.org>
1812
1813 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1814 (need_step_over_p): Return zero if the LWP has pending signals
1815 can be delivered on software single step target.
1816
85ba7d86
YQ		 18172016-04-25 Yao Qi <yao.qi@linaro.org>
1818
1819 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1820 return instead of error.
1821
3539aa13
YQ		 18222016-04-22 Yao Qi <yao.qi@linaro.org>
1823
1824 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1825 to 23.
1826
5b061e98
YQ		 18272016-04-22 Yao Qi <yao.qi@linaro.org>
1828
1829 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1830 signal when stepping over breakpoint with software single
1831 step.
1832
3451269c
PA		 18332016-04-21 Pedro Alves <palves@redhat.com>
1834
1835 * linux-s390-low.c (s390_collect_ptrace_register)
1836 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1837 add casts.
1838 (s390_check_regset): Use void * instead of gdb_byte *.
1839
a2358508
PA		 18402016-04-20 Pedro Alves <palves@redhat.com>
1841
1842 * configure: Renegerate.
1843
6885166d
YQ		 18442016-04-20 Yao Qi <yao.qi@linaro.org>
1845
1846 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1847 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1848 number 16.
1849 (arm_store_gregset): Likewise.
1850
2b863f51
WT		 18512016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1852
1853 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1854 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1855 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1856 (amd64-avx-mpx-linux.c): New rules.
1857 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1858 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1859 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1860 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1861 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1862 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1863 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1864 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1865 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1866 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1867 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1868 * linux-x86-low.c (x86_linux_read_description): Add case for
1869 X86_XSTATE_AVX_MPX_MASK.
1870 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1871 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1872 init_registers_i386_avx_mpx_linux.
1873 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1874 (initialize_low_tracepoint): Call
1875 init_registers_i386_avx_mpx_linux.
1876 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1877 (initialize_low_tracepoint): Call
1878 init_registers_amd64_avx_mpx_linux.
1879 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1880 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1881 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1882 declarations.
1883
9b30624b
PA		 18842016-04-18 Pedro Alves <palves@redhat.com>
1885
1886 * configure: Regenerate.
1887
45e3745e
AT		 18882016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1889
1890 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1891 (aarch64_emit_sub): Likewise.
1892
2afc13ff
PA		 18932016-04-12 Pedro Alves <palves@redhat.com>
1894
1895 * utils.c (prepare_to_throw_exception): Delete.
1896
6e774b13
SM		 18972016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1898
1899 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1900
4dca19f8
MK		 19012016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1902
1903 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1904
d0a9981f
MK		 19052016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1906
1907 * linux-aarch64-ipa.c: Add <elf.h> include.
1908 * linux-ppc-ipa.c: Add <elf.h> include.
1909 * linux-s390-ipa.c: Add <elf.h> include.
1910
252db07e
MK		 19112016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1912
1913 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1914 (get_raw_reg_ptr): Likewise.
1915 (get_trace_state_variable_value_ptr): Likewise.
1916 (set_trace_state_variable_value_ptr): Likewise.
1917 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1918 char *.
1919
14e2b6d9
MK		 19202016-03-31 Wei-cheng Wang <cole945@gmail.com>
1921 Marcin Kościelnicki <koriakin@0x04.net>
1922
1923 PR/17221
1924 * linux-ppc-low.c (emit_insns): New function.
1925 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1926 (ppc_emit_prologue): New function.
1927 (ppc_emit_epilogue): New function.
1928 (ppc_emit_add): New function.
1929 (ppc_emit_sub): New function.
1930 (ppc_emit_mul): New function.
1931 (ppc_emit_lsh): New function.
1932 (ppc_emit_rsh_signed): New function.
1933 (ppc_emit_rsh_unsigned): New function.
1934 (ppc_emit_ext): New function.
1935 (ppc_emit_zero_ext): New function.
1936 (ppc_emit_log_not): New function.
1937 (ppc_emit_bit_and): New function.
1938 (ppc_emit_bit_or): New function.
1939 (ppc_emit_bit_xor): New function.
1940 (ppc_emit_bit_not): New function.
1941 (ppc_emit_equal): New function.
1942 (ppc_emit_less_signed): New function.
1943 (ppc_emit_less_unsigned): New function.
1944 (ppc_emit_ref): New function.
1945 (ppc_emit_const): New function.
1946 (ppc_emit_reg): New function.
1947 (ppc_emit_pop): New function.
1948 (ppc_emit_stack_flush): New function.
1949 (ppc_emit_swap): New function.
1950 (ppc_emit_stack_adjust): New function.
1951 (ppc_emit_call): New function.
1952 (ppc_emit_int_call_1): New function.
1953 (ppc_emit_void_call_2): New function.
1954 (ppc_emit_if_goto): New function.
1955 (ppc_emit_goto): New function.
1956 (ppc_emit_eq_goto): New function.
1957 (ppc_emit_ne_goto): New function.
1958 (ppc_emit_lt_goto): New function.
1959 (ppc_emit_le_goto): New function.
1960 (ppc_emit_gt_goto): New function.
1961 (ppc_emit_ge_goto): New function.
1962 (ppc_write_goto_address): New function.
1963 (ppc_emit_ops_impl): New static variable.
1964 (ppc64v1_emit_prologue): New function.
1965 (ppc64v2_emit_prologue): New function.
1966 (ppc64_emit_epilogue): New function.
1967 (ppc64_emit_add): New function.
1968 (ppc64_emit_sub): New function.
1969 (ppc64_emit_mul): New function.
1970 (ppc64_emit_lsh): New function.
1971 (ppc64_emit_rsh_signed): New function.
1972 (ppc64_emit_rsh_unsigned): New function.
1973 (ppc64_emit_ext): New function.
1974 (ppc64_emit_zero_ext): New function.
1975 (ppc64_emit_log_not): New function.
1976 (ppc64_emit_bit_and): New function.
1977 (ppc64_emit_bit_or): New function.
1978 (ppc64_emit_bit_xor): New function.
1979 (ppc64_emit_bit_not): New function.
1980 (ppc64_emit_equal): New function.
1981 (ppc64_emit_less_signed): New function.
1982 (ppc64_emit_less_unsigned): New function.
1983 (ppc64_emit_ref): New function.
1984 (ppc64_emit_const): New function.
1985 (ppc64v1_emit_reg): New function.
1986 (ppc64v2_emit_reg): New function.
1987 (ppc64_emit_pop): New function.
1988 (ppc64_emit_stack_flush): New function.
1989 (ppc64_emit_swap): New function.
1990 (ppc64v1_emit_call): New function.
1991 (ppc64v2_emit_call): New function.
1992 (ppc64v1_emit_int_call_1): New function.
1993 (ppc64v2_emit_int_call_1): New function.
1994 (ppc64v1_emit_void_call_2): New function.
1995 (ppc64v2_emit_void_call_2): New function.
1996 (ppc64_emit_if_goto): New function.
1997 (ppc64_emit_eq_goto): New function.
1998 (ppc64_emit_ne_goto): New function.
1999 (ppc64_emit_lt_goto): New function.
2000 (ppc64_emit_le_goto): New function.
2001 (ppc64_emit_gt_goto): New function.
2002 (ppc64_emit_ge_goto): New function.
2003 (ppc64v1_emit_ops_impl): New static variable.
2004 (ppc64v2_emit_ops_impl): New static variable.
2005 (ppc_emit_ops): New function.
2006 (linux_low_target): Wire in ppc_emit_ops.
2007
a2174ba4
MK		 20082016-03-31 Wei-cheng Wang <cole945@gmail.com>
2009 Marcin Kościelnicki <koriakin@0x04.net>
2010
2011 PR/17221
2012 * Makefile.in: Add powerpc-*-ipa.o
2013 * configure.srv: Add ipa_obj for powerpc*-linux.
2014 * linux-ppc-ipa.c: New file.
2015 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2016 includes.
2017 (PPC_FIELD): New macro.
2018 (PPC_SEXT): New macro.
2019 (PPC_OP6): New macro.
2020 (PPC_BO): New macro.
2021 (PPC_LI): New macro.
2022 (PPC_BD): New macro.
2023 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2024 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2025 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2026 (ppc_get_thread_area): New function.
2027 (is_elfv2_inferior): New function.
2028 (gen_ds_form): New function.
2029 (GEN_STD): New macro.
2030 (GEN_STDU): New macro.
2031 (GEN_LD): New macro.
2032 (GEN_LDU): New macro.
2033 (gen_d_form): New function.
2034 (GEN_ADDI): New macro.
2035 (GEN_ADDIS): New macro.
2036 (GEN_LI): New macro.
2037 (GEN_LIS): New macro.
2038 (GEN_ORI): New macro.
2039 (GEN_ORIS): New macro.
2040 (GEN_LWZ): New macro.
2041 (GEN_STW): New macro.
2042 (GEN_STWU): New macro.
2043 (gen_xfx_form): New function.
2044 (GEN_MFSPR): New macro.
2045 (GEN_MTSPR): New macro.
2046 (GEN_MFCR): New macro.
2047 (GEN_MTCR): New macro.
2048 (GEN_SYNC): New macro.
2049 (GEN_LWSYNC): New macro.
2050 (gen_x_form): New function.
2051 (GEN_OR): New macro.
2052 (GEN_MR): New macro.
2053 (GEN_LWARX): New macro.
2054 (GEN_STWCX): New macro.
2055 (GEN_CMPW): New macro.
2056 (gen_md_form): New function.
2057 (GEN_RLDICL): New macro.
2058 (GEN_RLDICR): New macro.
2059 (gen_i_form): New function.
2060 (GEN_B): New macro.
2061 (GEN_BL): New macro.
2062 (gen_b_form): New function.
2063 (GEN_BNE): New macro.
2064 (GEN_LOAD): New macro.
2065 (GEN_STORE): New macro.
2066 (gen_limm): New function.
2067 (gen_atomic_xchg): New function.
2068 (gen_call): New function.
2069 (ppc_relocate_instruction): New function.
2070 (ppc_install_fast_tracepoint_jump_pad): New function.
2071 (ppc_get_min_fast_tracepoint_insn_len): New function.
2072 (ppc_get_ipa_tdesc_idx): New function.
2073 (the_low_target): Wire in the new functions.
2074 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2075 tdescs.
2076 * linux-ppc-tdesc.h: New file.
2077
a13c4696
MK		 20782016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2079
2080 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2081 (alloc_jump_pad_buffer): New function.
2082 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2083 (alloc_jump_pad_buffer): New function.
2084 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2085 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2086 (alloc_jump_pad_buffer): New function.
2087 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2088 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2089 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2090 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2091
1cda1512
MK		 20922016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2093
2094 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2095 * linux-amd64-ipa.c: Likewise.
2096 * linux-i386-ipa.c: Likewise.
2097 * linux-s390-ipa.c: Likewise.
2098 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2099 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2100 set_trace_state_variable_value_ptr.
2101 (struct ipa_sym_addresses): Likewise.
2102 (symbol_list): Likewise.
2103 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2104 accessing gdb_collect directly.
2105 (gdb_collect_ptr_type): New typedef.
2106 (get_raw_reg_ptr_type): New typedef.
2107 (get_trace_state_variable_value_ptr_type): New typedef.
2108 (set_trace_state_variable_value_ptr_type): New typedef.
2109 (gdb_collect_ptr): New global.
2110 (get_raw_reg_ptr): New global.
2111 (get_trace_state_variable_value_ptr): New global.
2112 (set_trace_state_variable_value_ptr): New global.
2113 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2114 accessing get_raw_reg directly.
2115 (get_get_tsv_func_addr): Likewise for
2116 get_trace_state_variable_value_ptr.
2117 (get_set_tsv_func_addr): Likewise for
2118 set_trace_state_variable_value_ptr.
2119 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2120
72fb5488
SM		 21212016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2122
2123 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2124
28170b88
MK		 21252016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2126
2127 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2128 packets.
2129 (relocate_instruction): Remove own_buf.
2130 * server.c (own_buf): Make global.
2131 (handle_v_requests): Make global.
2132 * server.h (own_buf): New declaration.
2133 (handle_v_requests): New prototype.
2134
f39e8743
MK		 21352016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2136
2137 PR 18377
2138 * linux-s390-low.c (add_insns): New function.
2139 (s390_emit_prologue): New function.
2140 (s390_emit_epilogue): New function.
2141 (s390_emit_add): New function.
2142 (s390_emit_sub): New function.
2143 (s390_emit_mul): New function.
2144 (s390_emit_lsh): New function.
2145 (s390_emit_rsh_signed): New function.
2146 (s390_emit_rsh_unsigned): New function.
2147 (s390_emit_ext): New function.
2148 (s390_emit_log_not): New function.
2149 (s390_emit_bit_and): New function.
2150 (s390_emit_bit_or): New function.
2151 (s390_emit_bit_xor): New function.
2152 (s390_emit_bit_not): New function.
2153 (s390_emit_equal): New function.
2154 (s390_emit_less_signed): New function.
2155 (s390_emit_less_unsigned): New function.
2156 (s390_emit_ref): New function.
2157 (s390_emit_if_goto): New function.
2158 (s390_emit_goto): New function.
2159 (s390_write_goto_address): New function.
2160 (s390_emit_litpool): New function.
2161 (s390_emit_const): New function.
2162 (s390_emit_call): New function.
2163 (s390_emit_reg): New function.
2164 (s390_emit_pop): New function.
2165 (s390_emit_stack_flush): New function.
2166 (s390_emit_zero_ext): New function.
2167 (s390_emit_swap): New function.
2168 (s390_emit_stack_adjust): New function.
2169 (s390_emit_set_r2): New function.
2170 (s390_emit_int_call_1): New function.
2171 (s390_emit_void_call_2): New function.
2172 (s390_emit_eq_goto): New function.
2173 (s390_emit_ne_goto): New function.
2174 (s390_emit_lt_goto): New function.
2175 (s390_emit_le_goto): New function.
2176 (s390_emit_gt_goto): New function.
2177 (s390_emit_ge_goto): New function.
2178 (s390x_emit_prologue): New function.
2179 (s390x_emit_epilogue): New function.
2180 (s390x_emit_add): New function.
2181 (s390x_emit_sub): New function.
2182 (s390x_emit_mul): New function.
2183 (s390x_emit_lsh): New function.
2184 (s390x_emit_rsh_signed): New function.
2185 (s390x_emit_rsh_unsigned): New function.
2186 (s390x_emit_ext): New function.
2187 (s390x_emit_log_not): New function.
2188 (s390x_emit_bit_and): New function.
2189 (s390x_emit_bit_or): New function.
2190 (s390x_emit_bit_xor): New function.
2191 (s390x_emit_bit_not): New function.
2192 (s390x_emit_equal): New function.
2193 (s390x_emit_less_signed): New function.
2194 (s390x_emit_less_unsigned): New function.
2195 (s390x_emit_ref): New function.
2196 (s390x_emit_if_goto): New function.
2197 (s390x_emit_const): New function.
2198 (s390x_emit_call): New function.
2199 (s390x_emit_reg): New function.
2200 (s390x_emit_pop): New function.
2201 (s390x_emit_stack_flush): New function.
2202 (s390x_emit_zero_ext): New function.
2203 (s390x_emit_swap): New function.
2204 (s390x_emit_stack_adjust): New function.
2205 (s390x_emit_int_call_1): New function.
2206 (s390x_emit_void_call_2): New function.
2207 (s390x_emit_eq_goto): New function.
2208 (s390x_emit_ne_goto): New function.
2209 (s390x_emit_lt_goto): New function.
2210 (s390x_emit_le_goto): New function.
2211 (s390x_emit_gt_goto): New function.
2212 (s390x_emit_ge_goto): New function.
2213 (s390_emit_ops): New function.
2214 (struct linux_target_ops): Fill in emit_ops hook.
2215
abd9baf9
MK		 22162016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2217
2218 PR 18377
2219 * Makefile.in: Add s390 IPA files.
2220 * configure.srv: Build IPA for s390.
2221 * linux-s390-ipa.c: New file.
2222 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2223 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2224 (tdesc_s390_linux32): Likewise.
2225 (init_registers_s390_linux32v1): Likewise.
2226 (tdesc_s390_linux32v1): Likewise.
2227 (init_registers_s390_linux32v2): Likewise.
2228 (tdesc_s390_linux32v2): Likewise.
2229 (init_registers_s390_linux64): Likewise.
2230 (tdesc_s390_linux64): Likewise.
2231 (init_registers_s390_linux64v1): Likewise.
2232 (tdesc_s390_linux64v1): Likewise.
2233 (init_registers_s390_linux64v2): Likewise.
2234 (tdesc_s390_linux64v2): Likewise.
2235 (init_registers_s390_te_linux64): Likewise.
2236 (tdesc_s390_te_linux64): Likewise.
2237 (init_registers_s390_vx_linux64): Likewise.
2238 (tdesc_s390_vx_linux64): Likewise.
2239 (init_registers_s390_tevx_linux64): Likewise.
2240 (tdesc_s390_tevx_linux64): Likewise.
2241 (init_registers_s390x_linux64): Likewise.
2242 (tdesc_s390x_linux64): Likewise.
2243 (init_registers_s390x_linux64v1): Likewise.
2244 (tdesc_s390x_linux64v1): Likewise.
2245 (init_registers_s390x_linux64v2): Likewise.
2246 (tdesc_s390x_linux64v2): Likewise.
2247 (init_registers_s390x_te_linux64): Likewise.
2248 (tdesc_s390x_te_linux64): Likewise.
2249 (init_registers_s390x_vx_linux64): Likewise.
2250 (tdesc_s390x_vx_linux64): Likewise.
2251 (init_registers_s390x_tevx_linux64): Likewise.
2252 (tdesc_s390x_tevx_linux64): Likewise.
2253 (have_hwcap_s390_vx): New static variable.
2254 (s390_arch_setup): Fill have_hwcap_s390_vx.
2255 (s390_get_thread_area): New function.
2256 (s390_ft_entry_gpr_esa): New const.
2257 (s390_ft_entry_gpr_zarch): New const.
2258 (s390_ft_entry_misc): New const.
2259 (s390_ft_entry_fr): New const.
2260 (s390_ft_entry_vr): New const.
2261 (s390_ft_main_31): New const.
2262 (s390_ft_main_64): New const.
2263 (s390_ft_exit_fr): New const.
2264 (s390_ft_exit_vr): New const.
2265 (s390_ft_exit_misc): New const.
2266 (s390_ft_exit_gpr_esa): New const.
2267 (s390_ft_exit_gpr_zarch): New const.
2268 (append_insns): New function.
2269 (s390_relocate_instruction): New function.
2270 (s390_install_fast_tracepoint_jump_pad): New function.
2271 (s390_get_min_fast_tracepoint_insn_len): New function.
2272 (s390_get_ipa_tdesc_idx): New function.
2273 (struct linux_target_ops): Wire in the above functions.
2274 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2275 * linux-s390-tdesc.h: New file.
2276
a4105d04
MK		 22772016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2278
2279 * linux-s390-low.c (s390_supports_tracepoints): New function.
2280 (struct linux_target_ops): Fill supports_tracepoints hook.
2281
35ac8b3e
YQ		 22822016-03-18 Yao Qi <yao.qi@linaro.org>
2283
2284 * linux-low.c (lwp_signal_can_be_delivered): New function.
2285 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2286
94610ec4
YQ		 22872016-03-18 Yao Qi <yao.qi@linaro.org>
2288
2289 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2290 0 if signal is enqueued. Remove 'signal' from one debugging
2291 message. Move one debugging message to some lines below.
2292 Remove code setting 'signal' to 0.
2293
80aea927
YQ		 22942016-03-18 Yao Qi <yao.qi@linaro.org>
2295
2296 * linux-low.c (linux_low_filter_event): Remove redundant
2297 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2298
b04fd3be
MK		 22992016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2300
2301 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2302 (struct linux_target_ops): Wire in the above.
2303
c40c8d4b
YQ		 23042016-03-03 Yao Qi <yao.qi@linaro.org>
2305
2306 * linux-low.c: Update comments to start_step_over.
2307
0f8288ae
YQ		 23082016-03-03 Yao Qi <yao.qi@linaro.org>
2309
2310 PR server/19736
2311 * linux-low.c (handle_extended_wait): Set child suspended
2312 if event_lwp->bp_reinsert isn't zero.
2313
fdbd04a8
YQ		 23142016-03-02 Yao Qi <yao.qi@linaro.org>
2315
2316 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2317 enqueue_pending_signal.
2318
6896a8fa
MK		 23192016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2320
2321 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2322 is actually loaded.
2323
ab503087
MK		 23242016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2325
2326 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2327 (s390_regmap_3264) [!__s390x__]: New global.
2328 (s390_collect_ptrace_register): Skip map entries containing -1.
2329 (s390_supply_ptrace_register): Ditto.
2330 (s390_fill_gprs_high): New function.
2331 (s390_store_gprs_high): New function.
2332 (s390_regsets): Add NT_S390_HIGH_GPRS.
2333 (s390_get_hwcap): Enable on 31-bit.
2334 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2335 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2336 Detect NT_S390_HIGH_GPRS.
2337 (s390_usrregs_info_3264): Enable on 31-bit.
2338 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2339 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2340
ae91f625
MK		 23412016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2342
2343 PR gdb/13808
2344 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2345 * configure.srv: Ditto.
2346 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2347 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2348 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2349 (init_registers_amd64_linux): Remove prototype.
2350 (tdesc_amd64_linux): Remove declaration.
2351 (get_ipa_tdesc): New function.
2352 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2353 initialize remaining tdescs.
2354 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2355 (init_registers_i386_linux): Remove prototype.
2356 (tdesc_i386_linux): Remove declaration.
2357 (get_ipa_tdesc): New function.
2358 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2359 initialize remaining tdescs.
2360 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2361 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2362 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2363 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2364 (x86_get_ipa_tdesc_idx): New function.
2365 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2366 * linux-x86-tdesc.h: New file.
2367 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2368 (target_get_ipa_tdesc_idx): New macro.
2369 * tracepoint.c (ipa_tdesc_idx): New macro.
2370 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2371 (symbol_list): Add ipa_tdesc_idx.
2372 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2373 (ipa_tdesc): Remove.
2374 (ipa_tdesc_idx): New variable.
2375 (get_context_regcache): Use get_ipa_tdesc.
2376 (gdb_collect): Ditto.
2377 (gdb_probe): Ditto.
2378 * tracepoint.h (get_ipa_tdesc): New prototype.
2379 (ipa_tdesc): Remove.
2380
e7ad2f14
PA		 23812016-02-24 Pedro Alves <palves@redhat.com>
2382
2383 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2384 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2385 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2386 Factor out common code between the USE_SIGTRAP_SIGINFO and
2387 !USE_SIGTRAP_SIGINFO blocks.
2388 (linux_low_filter_event): Call save_stop_reason instead of
2389 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2390 Update comments.
2391 (linux_wait_1): Update comments.
2392
657f9cde
WW		 23932016-02-24 Wei-cheng Wang <cole945@gmail.com>
2394
2395 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2396 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2397 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2398 ppc_insert_point, ppc_remove_point.
2399
b00b61e1
MK		 24002016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2401
2402 * linux-s390-low.c (s390_supports_z_point_type): New function.
2403 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2404
553cb527
YQ		 24052016-02-16 Yao Qi <yao.qi@linaro.org>
2406
2407 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2408 PC. Get pc from regcache_read_pc.
2409
a5652c21
YQ		 24102016-02-12 Yao Qi <yao.qi@linaro.org>
2411
2412 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2413 or linux_get_pc_32bit.
2414 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2415
ed443b61
YQ		 24162016-02-12 Yao Qi <yao.qi@linaro.org>
2417
2418 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2419 arm_linux_get_next_pcs_fixup.
2420
020ecd38
MK		 24212016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2422
2423 * tracepoint.c (x_tracepoint_action_download): Change
2424 write_inferior_data_ptr to write_inferior_data_pointer.
2425 (cmd_qtstart): Likewise.
2426 (write_inferior_data_ptr): Remove.
2427 (download_agent_expr): Change write_inferior_data_ptr to
2428 write_inferior_data_pointer.
2429 (download_tracepoint_1): Likewise.
2430 (download_tracepoint): Likewise.
2431 (download_trace_state_variables): Likewise.
2432
7cae9051
WW		 24332016-02-11 Wei-cheng Wang <cole945@gmail.com>
2434 Marcin Kościelnicki <koriakin@0x04.net>
2435
2436 * tracepoint.c (struct tracepoint_action_ops): Remove.
2437 (struct tracepoint_action): Remove ops.
2438 (m_tracepoint_action_download, r_tracepoint_action_download)
2439 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2440 size and offset accordingly.
2441 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2442 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2443 (tracepoint_action_send, tracepoint_action_download): New functions.
2444 Helpers for trace action handlers.
2445 (add_tracepoint_action): Remove setup actions ops.
2446 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2447
9f6a71b4
YQ		 24482016-02-10 Yao Qi <yao.qi@linaro.org>
2449
2450 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2451
1e94266c
SM		 24522016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2453
2454 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2455 to AC_OUTPUT.
2456 * configure: Regenerate.
2457
8adce034
SM		 24582016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2459
2460 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2461 void * to gdb_byte *.
2462 * linux-low.c (siginfo_fixup): Likewise.
2463 (linux_xfer_siginfo): Likewise.
2464 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2465 Likewise.
2466 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2467
93813b37
WT		 24682016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2469
2470 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2471 to srv_tgtobj.
2472 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2473 to srv_tgtobj.
2474 * linux-x86-low.c [__x86_64__]: Include
2475 "nat/amd64-linux-siginfo.h".
2476 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2477 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2478 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2479 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2480 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2481 (cpt_si_fd, si_timerid, si_overrun): Move from
2482 nat/amd64-linux-siginfo.c.
2483 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2484
8424cc97
SM		 24852016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2486
2487 * server.c (skip_to_semicolon): Remove.
2488 (process_point_options): Use strchrnul instead of
2489 skip_to_semicolon.
2490
4d18591b
YQ		 24912016-01-26 Yao Qi <yao.qi@linaro.org>
2492
2493 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2494 * linux-low.c (install_software_single_step_breakpoints): Don't
2495 call regcache_read_pc.
2496 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2497 argument pc.
2498
d8020970
YQ		 24992016-01-26 Yao Qi <yao.qi@linaro.org>
2500
2501 * linux-low.c (install_software_single_step_breakpoints): Call
2502 regcache_read_pc instead of get_pc.
2503
8b207339
YQ		 25042016-01-26 Yao Qi <yao.qi@linaro.org>
2505
2506 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2507 (unblock_async_io): Rename to ...
2508 (block_unblock_async_io): ... it. New function.
2509 (enable_async_io): Don't install SIGIO handler. Unblock it
2510 instead.
2511 (disable_async_io): Don't ignore SIGIO. Block it instead.
2512 (initialize_async_io): Install SIGIO handler. Don't call
2513 unblock_async_io.
2514
18879fef
YQ		 25152016-01-26 Yao Qi <yao.qi@linaro.org>
2516
2517 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2518 first character is '\003', call *the_target->request_interrupt.
2519
a0f8e08a
YQ		 25202016-01-25 Yao Qi <yao.qi@linaro.org>
2521
2522 * remote-utils.c (new_thread_notify): Remove.
2523 (dead_thread_notify): Likewise.
2524 * remote-utils.h (new_thread_notify): Remove declaration.
2525 (dead_thread_notify): Likewise.
2526
cc5fd9ab
MK		 25272016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2528
2529 * gdb.trace/pending.exp: Fix expected message on continue.
2530
99e8eb11
MK		 25312016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2532
2533 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2534 it works properly on big-endian machines where sizeof (CORE_ADDR)
2535 != sizeof (void *).
2536
a994041d
PA		 25372016-01-21 Pedro Alves <palves@redhat.com>
2538
2539 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2540 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2541 * configure: Regenerate.
2542
f7a6a40d
YQ		 25432016-01-21 Yao Qi <yao.qi@linaro.org>
2544
2545 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2546 is_thumb and set it according to CPSR saved on the stack.
2547 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2548 arm_sigreturn_next_pc.
2549
6f69e520
YQ		 25502016-01-18 Yao Qi <yao.qi@linaro.org>
2551
2552 * linux-low.c (linux_set_pc_64bit): New function.
2553 (linux_get_pc_64bit): New function.
2554 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2555 Declare.
2556 * linux-sparc-low.c (debug_threads): Remove declaration.
2557 (sparc_get_pc): Remove.
2558 (the_low_target): Use linux_get_pc_64bit instead of
2559 sparc_get_pc.
2560 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2561 (the_low_target): Use linux_get_pc_64bit and
2562 linux_set_pc_64bit.
2563
276d4552
YQ		 25642016-01-18 Yao Qi <yao.qi@linaro.org>
2565
2566 * linux-arm-low.c (debug_threads): Remove declaration.
2567 (arm_get_pc, arm_set_pc): Remove.
2568 (the_low_target): Use linux_get_pc_32bit and
2569 linux_set_pc_32bit.
2570 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2571 (the_low_target): Use linux_get_pc_32bit and
2572 linux_set_pc_32bit.
2573 * linux-cris-low.c (debug_threads): Remove declaration.
2574 (cris_get_pc, cris_set_pc,): Remove.
2575 (the_low_target): Use linux_get_pc_32bit and
2576 linux_set_pc_32bit.
2577 * linux-crisv32-low.c (debug_threads): Remove declaration.
2578 (cris_get_pc, cris_set_pc): Remove.
2579 (the_low_target): Use linux_get_pc_32bit and
2580 linux_set_pc_32bit.
2581 * linux-low.c: Include inttypes.h.
2582 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2583 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2584 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2585 (the_low_target): Use linux_get_pc_32bit and
2586 linux_set_pc_32bit.
2587 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2588 (the_low_target): Use linux_get_pc_32bit and
2589 linux_set_pc_32bit.
2590 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2591 (the_low_target): Use linux_get_pc_32bit and
2592 linux_set_pc_32bit.
2593 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2594 (the_low_target): Use linux_get_pc_32bit and
2595 linux_set_pc_32bit.
2596 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2597 (the_low_target): Use linux_get_pc_32bit and
2598 linux_set_pc_32bit.
2599
eb0edac8
GB		 26002016-01-18 Gary Benson <gbenson@redhat.com>
2601
2602 * configure.ac (AC_FUNC_FORK): New check.
2603 * config.in: Regenerate.
2604 * configure: Likewise.
2605
1b451dda
YQ		 26062016-01-14 Yao Qi <yao.qi@linaro.org>
2607
2608 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2609 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2610 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2611 arm_get_next_pcs_ctor.
2612
82075af2
JS		 26132016-01-12 Josh Stone <jistone@redhat.com>
2614 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2615
2616 * inferiors.h: Include "gdb_vecs.h".
2617 (struct process_info): Add syscalls_to_catch.
2618 * inferiors.c (remove_process): Free syscalls_to_catch.
2619 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2620 syscall_return stops.
2621 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2622 * server.c (handle_general_set): Handle QCatchSyscalls.
2623 (handle_query): Report support for QCatchSyscalls.
2624 * target.h (struct target_ops): Add supports_catch_syscall.
2625 (target_supports_catch_syscall): New macro.
2626 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2627 (struct lwp_info): Add syscall_state.
2628 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2629 Maintain syscall_state and syscalls_to_catch across exec.
2630 (get_syscall_trapinfo): New function, proxy to the_low_target.
2631 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2632 (linux_low_filter_event): Toggle syscall_state entry/return for
2633 syscall traps, and set it ignored for all others.
2634 (gdb_catching_syscalls_p): New function.
2635 (gdb_catch_this_syscall_p): New function.
2636 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2637 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2638 (linux_supports_catch_syscall): New function.
2639 (linux_target_ops): Install it.
2640 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2641 (the_low_target): Install it.
2642
8f13a3ce
MF		 26432016-01-12 Mike Frysinger <vapier@gentoo.org>
2644
2645 * acinclude.m4: Include new ../warning.m4 file.
2646 * configure: Regenerated.
2647 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2648
5b3da067
MF		 26492016-01-12 Mike Frysinger <vapier@gentoo.org>
2650
2651 * ax.c (is_goto_target): Mark static.
2652 * linux-low.c (register_addr): Likewise.
2653 (linux_fetch_registers, linux_store_registers): Likewise.
2654 * mem-break.c (any_persistent_commands): Fix old prototype.
2655 (add_commands_to_breakpoint): Mark static.
2656 * regcache.c (find_register_by_name): Delete unused func.
2657 * remote-utils.c (hex_or_minus_one): Mark static.
2658 * server.c (monitor_show_help): Mark static.
2659 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2660 handle_v_requests): Likewise.
2661
bc504a31
PA		 26622016-01-12 Pedro Alves <palves@redhat.com>
2663
2664 Remove use of the registered trademark symbol throughout.
2665
5a0dd67a
YQ		 26662016-01-08 Yao Qi <yao.qi@linaro.org>
2667
2668 * remote-utils.c (getpkt): If c is '\003', call target hook
2669 request_interrupt.
2670
b2ca446f
YQ		 26712016-01-06 Yao Qi <yao.qi@linaro.org>
2672
2673 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2674 linux-aarch32-low.c.
2675 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2676 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2677 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2678 (thumb2_breakpoint): Declare.
2679 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2680 linux-aarch32-low.h.
2681 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2682 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2683 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2684
edd88788
JB		 26852016-01-01 Joel Brobecker <brobecker@adacore.com>
2686
2687 * gdbreplay.c (gdbreplay_version): Change copyright year in
2688 version message.
2689 * server.c (gdbserver_version): Likewise.
2690
65da7f14
PP		 26912015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2692
2693 * server.c (crc32_table): Delete.
2694 (crc32): Use libiberty's xcrc32 function.
2695
4abd5ed2
JB		 26962015-12-22 Joel Brobecker <brobecker@adacore.com>
2697
2698 * lynx-low.c (lynx_delete_thread_callback): New function.
2699 (lynx_mourn): Properly delete our process and all of its
2700 threads. Remove call to clear_inferiors.
2701
0e50fe5c
JB		 27022015-12-22 Joel Brobecker <brobecker@adacore.com>
2703
2704 * target.c (thread_search_callback): Add check that
2705 the thread_stopped target callback is not NULL before
2706 calling it.
2707
35adc03f
YQ		 27082015-12-21 Yao Qi <yao.qi@linaro.org>
2709
2710 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2711 arm breakpoint.
2712
bd2b2909
AT		 27132015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2714
2715 * server.c (handle_query): Call target_supports_software_single_step.
2716
7fe5e27e
AT		 27172015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2718
2719 * linux-low.c (single_step): New function.
2720 (linux_resume_one_lwp_throw): Call single_step.
2721 (start_step_over): Likewise.
2722
d9311bfa
AT		 27232015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2724
2725 * Makefile.in (SFILES): Append arch/arm-linux.c,
2726 arch/arm-get-next-pcs.c.
2727 (arm-linux.o): New rule.
2728 (arm-get-next-pcs.o): New rule.
2729 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2730 arm-linux.o.
2731 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2732 to linux-aarch32-low.c.
2733 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2734 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2735 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2736 (thumb2_breakpoint_len): Likewise.
2737 (arm_is_thumb_mode): Make non-static.
2738 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2739 from linux-aarch32-low.c.
2740 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2741 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2742 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2743 (thumb2_breakpoint_len): Likewise.
2744 (arm_is_thumb_mode): New declaration.
2745 * linux-arm-low.c: Include arch/arm-linux.h
2746 aarch/arm-get-next-pcs.h, sys/syscall.h.
2747 (get_next_pcs_ops): New struct.
2748 (get_next_pcs_addr_bits_remove): New function.
2749 (get_next_pcs_is_thumb): New function.
2750 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2751 (arm_sigreturn_next_pc): Likewise.
2752 (get_next_pcs_syscall_next_pc): Likewise.
2753 (arm_gdbserver_get_next_pcs): Likewise.
2754 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2755 Initialize.
2756 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2757 * server.h: Include gdb_vecs.h.
2758
68ce2059
AT		 27592015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2760
2761 * Makefile.in (SFILES): Append common/common-regcache.c.
2762 (OBS): Append common-regcache.o.
2763 (common-regcache.o): New rule.
2764 * regcache.c (init_register_cache): Initialize cache to
2765 REG_UNAVAILABLE.
2766 (regcache_raw_read_unsigned): New function.
2767 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2768 register_status enum.
2769
fa5308bd
AT		 27702015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2771
2772 * linux-aarch64-low.c (the_low_targets): Rename
2773 breakpoint_reinsert_addr to get_next_pcs.
2774 * linux-arm-low.c (the_low_targets): Likewise.
2775 * linux-bfin-low.c (the_low_targets): Likewise.
2776 * linux-cris-low.c (the_low_targets): Likewise.
2777 * linux-crisv32-low.c (the_low_targets): Likewise.
2778 * linux-low.c (can_software_single_step): Likewise.
2779 (install_software_single_step_breakpoints): New function.
2780 (start_step_over): Use install_software_single_step_breakpoints.
2781 * linux-low.h: New CORE_ADDR vector.
2782 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2783 get_next_pcs.
2784 * linux-mips-low.c (the_low_targets): Likewise.
2785 * linux-nios2-low.c (the_low_targets): Likewise.
2786 * linux-sparc-low.c (the_low_targets): Likewise.
2787
4a6ed09b
PA		 27882015-12-17 Pedro Alves <palves@redhat.com>
2789
2790 * linux-low.c (linux_kill_one_lwp): Remove references to
2791 LinuxThreads.
2792 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2793 to 'kill'.
2794 (linux_init_signals): Delete.
2795 (initialize_low): Adjust.
2796 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2797
7544db95
PA		 27982015-12-16 Pedro Alves <palves@redhat.com>
2799
2800 * configure.ac (compiler warning flags): When testing a
2801 -Wno-foo option, check whether -Wfoo works instead.
2802 * configure: Regenerate.
2803
8020350c
DB		 28042015-12-11 Don Breazeal <donb@codesourcery.com>
2805
2806 * server.c (process_serial_event): Don't exit from gdbserver
2807 in remote mode if there are still active inferiors.
2808
db91f502
YQ		 28092015-12-11 Yao Qi <yao.qi@linaro.org>
2810
2811 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2812 arm_breakpoint_at if the process is 32-bit.
2813
b37a6290
YQ		 28142015-12-11 Yao Qi <yao.qi@linaro.org>
2815
2816 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2817 arm breakpoint.
2818
17b1509a
YQ		 28192015-12-07 Yao Qi <yao.qi@linaro.org>
2820
2821 * configure.srv: Append arm.o to srv_tgtobj for
2822 aarch64*-*-linux* target.
2823 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2824 from linux-arm-low.c.
2825 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2826 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2827 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2828 (thumb2_breakpoint_len): Likewise.
2829 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2830 (arm_breakpoint_kinds): Likewise.
2831 (arm_breakpoint_kind_from_pc): Likewise.
2832 (arm_sw_breakpoint_from_kind): Likewise.
2833 (arm_breakpoint_kind_from_current_state): Likewise.
2834 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2835 (arm_sw_breakpoint_from_kind): Declare.
2836 (arm_breakpoint_kind_from_current_state): Declare.
2837 (arm_breakpoint_at): Declare.
2838 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2839 arm_sw_breakpoint_from_kind if process is 32-bit.
2840 (aarch64_breakpoint_kind_from_pc): New function.
2841 (aarch64_breakpoint_kind_from_current_state): New function.
2842 (the_low_target): Initialize fields breakpoint_kind_from_pc
2843 and breakpoint_kind_from_current_state.
2844 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2845 linux-aarch32-low.c.
2846 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2847 (arm_breakpoint, arm_breakpoint_len): Likewise.
2848 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2849 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2850 (arm_is_thumb_mode): Likewise.
2851 (arm_breakpoint_at): Likewise.
2852 (arm_breakpoint_kind_from_pc): Likewise.
2853 (arm_sw_breakpoint_from_kind): Likewise.
2854 (arm_breakpoint_kind_from_current_state): Likewise.
2855
2856 Revert:
2857 2015-08-04 Yao Qi <yao.qi@linaro.org>
2858
2859 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2860 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2861 * server.c (extended_protocol): Remove "static".
2862 * server.h (extended_protocol): Declare it.
2863
ece66d65
JS		 28642015-12-04 Josh Stone <jistone@redhat.com>
2865
2866 * target.h (struct target_ops) <arch_setup>: Rename to ...
2867 (struct target_ops) <post_create_inferior>: ... this.
2868 (target_arch_setup): Rename to ...
2869 (target_post_create_inferior): ... this, calling post_create_inferior.
2870 * server.c (start_inferior): Update target_arch_setup calls to
2871 target_post_create_inferior.
2872 * linux-low.c (linux_low_ptrace_options): Forward declare.
2873 (linux_arch_setup): Update its comment for general use.
2874 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2875 (struct linux_target_ops): Use linux_post_create_inferior.
2876 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2877 to post_create_inferior.
2878 * nto-low.c (struct nto_target_ops): Likewise.
2879 * spu-low.c (struct spu_target_ops): Likewise.
2880 * win32-low.c (struct win32_target_ops): Likewise.
2881
e58c48b4
AT		 28822015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2883
2884 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2885
fbec8956
AT		 28862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2887
2888 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2889 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2890 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2891 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2892 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2893 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2894 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2895 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2896 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2897 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2898 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2899 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2900
9b4c5f87
AT		 29012015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2902
2903 * linux-low.c (linux_look_up_symbols): Don't call
2904 linux_supports_traceclone.
2905 * linux-low.h (thread_db_init): Remove use_events argument.
2906 * thread-db.c (thread_db_use_event): Remove global variable.
2907 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2908 (struct thread_db) <td_create_bp>: Remove field.
2909 (thread_db_create_event): Remove function.
2910 (thread_db_enable_reporting): Likewise.
2911 (find_one_thread): Don't check for thread_db_use_events.
2912 (attach_thread): Likewise.
2913 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2914 (try_thread_db_load_1): Don't check for thread_db_use_events.
2915 (thread_db_init): Remove use_events argument and thread events
2916 handling.
2917 (remove_thread_event_breakpoints): Remove function.
2918 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2919
7d00775e
AT		 29202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2921
2922 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2923 New function.
2924 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2925 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2926 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2927 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2928 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2929 Initialize.
2930 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2931 New function.
2932 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2933 * linux-low.c (can_hardware_single_step): Use
2934 supports_hardware_single_step.
2935 (can_software_single_step): New function.
2936 (start_step_over): Call can_software_single_step.
2937 (linux_supports_hardware_single_step): New function.
2938 (struct target_ops) <supports_software_single_step>: Initialize.
2939 * linux-low.h (struct linux_target_ops)
2940 <supports_hardware_single_step>: Initialize.
2941 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2942 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2943 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2944 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2945 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2946 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2947 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2948 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2949 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2950 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2951 Initialize.
2952 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2953 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2954 Initialize.
2955 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2957 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2958 New function.
2959 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2960 * target.h (struct target_ops): <supports_software_single_step>:
2961 New field.
2962 (target_supports_software_single_step): New macro.
2963
2d97cd35
AT		 29642015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2965
2966 * linux-low.c (linux_wait_1): Fix pc advance condition.
2967 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
2968 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
2969
769ef81f
AT		 29702015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2971
2972 * linux-arm-low.c (arm_is_thumb_mode): New function.
2973 (arm_breakpoint_at): Use arm_is_thumb_mode.
2974 (arm_breakpoint_kind_from_current_state): New function.
2975 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
2976 Initialize.
2977 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
2978 (linux_breakpoint_kind_from_current_state): New function.
2979 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
2980 * linux-low.h (struct linux_target_ops)
2981 <breakpoint_kind_from_current_state>: New field.
2982 * target.h (struct target_ops): Likewise.
2983 (target_breakpoint_kind_from_current_state): New macro.
2984
1bebeeca
PA		 29852015-11-30 Pedro Alves <palves@redhat.com>
2986
2987 * linux-low.c (linux_resume): Wake up the event loop before
2988 returning.
2989
a67a9fae
PA		 29902015-11-30 Pedro Alves <palves@redhat.com>
2991
2992 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
2993 check.
2994 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
2995 to -1.
2996 * target.c (struct thread_search): New structure.
2997 (thread_search_callback): New function.
2998 (prev_general_thread): New global.
2999 (prepare_to_access_memory, done_accessing_memory): New functions.
3000 * target.h (prepare_to_access_memory, done_accessing_memory):
3001 Replace macros with function declarations.
3002
f2faf941
PA		 30032015-11-30 Pedro Alves <palves@redhat.com>
3004
3005 PR 14618
3006 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3007 report TARGET_WAITKIND_NO_RESUMED.
3008 * remote-utils.c (prepare_resume_reply): Handle
3009 TARGET_WAITKIND_NO_RESUMED.
3010 * server.c (report_no_resumed): New global.
3011 (handle_query) <qSupported>: Handle "no-resumed+". Report
3012 "no-resumed+" support.
3013 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3014 return error if the client doesn't support no-resumed events.
3015 (push_stop_notification): New function.
3016 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3017 events if the client supports them.
3018
a681f9c9
PA		 30192015-11-30 Pedro Alves <palves@redhat.com>
3020
3021 * linux-low.c (thread_still_has_status_pending_p): Don't check
3022 vCont;t here.
3023 (lwp_resumed): New function.
3024 (status_pending_p_callback): Return early if the LWP is not
3025 supposed to be resumed.
3026
65706a29
PA		 30272015-11-30 Pedro Alves <palves@redhat.com>
3028
3029 * linux-low.c (handle_extended_wait): Assert that the LWP's
3030 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3031 thread create events, leave the new child's status pending.
3032 (linux_low_filter_event): If GDB wants to hear about thread exit
3033 events, leave the LWP marked dead and don't delete it.
3034 (linux_wait_for_event_filtered): Don't check for thread exit.
3035 (filter_exit_event): New function.
3036 (linux_wait_1): Use it, when returning an exit event.
3037 (linux_resume_one_lwp_throw): Assert that the LWP's
3038 waitstatus is TARGET_WAITKIND_IGNORE.
3039 * remote-utils.c (prepare_resume_reply): Handle
3040 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3041 * server.c (report_thread_events): New global.
3042 (handle_general_set): Handle QThreadEvents.
3043 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3044 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3045 TARGET_WAITKIND_THREAD_EXITED.
3046 * server.h (report_thread_events): Declare.
3047
56cf4bed
PA		 30482015-11-30 Pedro Alves <palves@redhat.com>
3049
3050 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3051 the thread's last_resume_kind was resume_stop.
3052
500c1d85
PA		 30532015-11-30 Pedro Alves <palves@redhat.com>
3054
3055 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3056 before returning.
3057
de979965
PA		 30582015-11-30 Pedro Alves <palves@redhat.com>
3059
3060 * server.c (handle_v_requests): Handle vCtrlC.
3061
34c65914
PA		 30622015-11-30 Pedro Alves <palves@redhat.com>
3063
3064 * gdbthread.h (find_any_thread_of_pid): Declare.
3065 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3066 functions.
3067 * server.c (handle_query): If current_thread is NULL, look for
3068 another thread of the selected process.
3069
79efa585 30702015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3071 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3072
3073 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3074 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3075 name in reply.
3076 * target.h (struct target_ops) <thread_name>: New field.
3077 (target_thread_name): New macro.
3078
80d82c19
JB		 30792015-11-23 Joel Brobecker <brobecker@adacore.com>
3080
3081 * regcache.h (regcache_invalidate_pid): Add declaration.
3082 * regcache.c (regcache_invalidate_pid): New function, extracted
3083 from regcache_invalidate.
3084 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3085 Add trivial documentation comment.
3086 * lynx-low.c: Use regcache_invalidate_pid instead of
3087 regcache_invalidate.
3088
64da5dd5
JB		 30892015-11-23 Joel Brobecker <brobecker@adacore.com>
3090
3091 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3092 and Elf64_auxv_t if the target is Android.
3093
37ce4055
DE		 30942015-11-22 Doug Evans <xdje42@gmail.com>
3095
3096 * target.h: #include <sys/types.h>.
3097
06e03fff
PA		 30982015-11-19 Pedro Alves <palves@redhat.com>
3099
3100 * linux-low.c (linux_process_qsupported): Change prototype.
3101 Adjust.
3102 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3103 Change prototype.
3104 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3105 and adjust to loop over all features.
3106 * server.c (handle_query) <qSupported>: Adjust to call
3107 target_process_qsupported once, passing it a vector of unprocessed
3108 features.
3109 * target.h (struct target_ops) <process_qsupported>: Change
3110 prototype.
3111 (target_process_qsupported): Adjust.
3112
9a084706
PA		 31132015-11-19 Pedro Alves <palves@redhat.com>
3114
3115 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3116 mode.
3117 * configure: Regenerate.
3118
dad44a1f
PA		 31192015-11-19 Pedro Alves <palves@redhat.com>
3120
3121 * configure: Regenerate.
3122
231c0592
YQ		 31232015-11-19 Yao Qi <yao.qi@linaro.org>
3124
3125 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3126 type to uint32_t.
3127
6c1c9a8b
YQ		 31282015-11-19 Yao Qi <yao.qi@linaro.org>
3129
3130 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3131 (struct aarch64_operand): Move enum out.
3132
9caa3311
YQ		 31332015-11-19 Yao Qi <yao.qi@linaro.org>
3134
3135 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3136 struct user_fpsimd_state *.
3137 (aarch64_store_fpregset): Likewise.
3138
6a69a054
YQ		 31392015-11-19 Yao Qi <yao.qi@linaro.org>
3140
3141 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3142 struct user_pt_regs *.
3143 (aarch64_store_gregset): Likewise.
3144
1798301e
PA		 31452015-11-18 Pedro Alves <palves@redhat.com>
3146
3147 * Makefile.in (all_object_files): Add $IPA_OBJS.
3148
ce7715e2
PA		 31492015-11-17 Pedro Alves <palves@redhat.com>
3150
3151 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3152 GDB_SIGNAL_0 and gdb_signal_to_string.
3153
c0879059
PA		 31542015-11-17 Pedro Alves <palves@redhat.com>
3155
3156 * win32-low.c (handle_output_debug_string): Remove parameter.
3157 (win32_kill): Remove our_status local and adjust call to
3158 handle_output_debug_string.
3159 (get_child_debug_event): Adjust call to
3160 handle_output_debug_string.
3161
1996e237
SM		 31622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3163
3164 * linux-mips-low.c (mips_fill_gregset): Add cast.
3165 (mips_store_gregset): Likewise.
3166 (mips_fill_fpregset): Likewise.
3167 (mips_store_fpregset): Likewise.
3168
cbec665b
SM		 31692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3170
3171 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3172 priv.
3173
eb3e3c67
SM		 31742015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3175
3176 * linux-mips-low.c (mips_linux_new_thread): Change type of
3177 watch_type to enum target_hw_bp_type.
3178
171de4b8
SM		 31792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3180
3181 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3182 Change return type to arm_hwbp_type.
3183
04248ead
SM		 31842015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3185
3186 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3187 (arm_store_gregset): Likewise.
3188 * linux-arm-low.c (arm_get_hwcap): Likewise.
3189 (arm_read_description): Likewise.
3190
04b3479c
SM		 31912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3192
3193 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3194
2bc84e8a
SM		 31952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3196
3197 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3198 (ppc_fill_vsxregset): Likewise.
3199 (ppc_store_vsxregset): Likewise.
3200 (ppc_fill_vrregset): Likewise.
3201 (ppc_store_vrregset): Likewise.
3202 (ppc_fill_evrregset): Likewise.
3203 (ppc_store_evrregset): Likewise.
3204
e6c5bb05
SM		 32052015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3206
3207 * linux-ppc-low.c (ppc_usrregs_info): Remove
3208 forward-declaration.
3209 (ppc_arch_setup): Move lower in file.
3210
7ea45d72
SM		 32112015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3212
3213 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3214 (ps_pdwrite): Likewise.
3215
69291610
HW		 32162015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3217
3218 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3219 to after assert checks.
3220
b42945fd
SM		 32212015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3222
3223 * proc-service.c (ps_pdread): Add/adjust casts.
3224 (ps_pdwrite): Add/adjust casts.
3225
d6f85c84
SM		 32262015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3227
3228 * server.c (handle_search_memory_1): Cast return value of
3229 memmem.
3230
f98cd059
SM		 32312015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3232
3233 * server.c (write_qxfer_response): Change type of data to
3234 gdb_byte *.
3235
d2412fa5
PA		 32362015-10-29 Pedro Alves <palves@redhat.com>
3237
3238 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3239
c17414a2
PA		 32402015-10-29 Pedro Alves <palves@redhat.com>
3241
3242 * tracepoint.c (clear_installed_tracepoints): Add casts.
3243
e053fbc4
PA		 32442015-10-29 Pedro Alves <palves@redhat.com>
3245
3246 * server.c (handle_v_cont, process_serial_event): Add enum
3247 gdb_signal casts to signal parsing code.
3248
add67df8
PA		 32492015-10-29 Pedro Alves <palves@redhat.com>
3250
3251 * linux-low.h (NULL_REGSET): Define.
3252 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3253 * linux-arm-low.c (arm_regsets): Likewise.
3254 * linux-crisv32-low.c (cris_regsets): Likewise.
3255 * linux-m68k-low.c (m68k_regsets): Likewise.
3256 * linux-mips-low.c (mips_regsets): Likewise.
3257 * linux-nios2-low.c (nios2_regsets): Likewise.
3258 * linux-ppc-low.c (ppc_regsets): Likewise.
3259 * linux-s390-low.c (s390_regsets): Likewise.
3260 * linux-sh-low.c (sh_regsets): Likewise.
3261 * linux-sparc-low.c (sparc_regsets): Likewise.
3262 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3263 * linux-tile-low.c (tile_regsets): Likewise.
3264 * linux-x86-low.c (x86_regsets): Likewise.
3265 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3266
50bc912a
PA		 32672015-10-29 Pedro Alves <palves@redhat.com>
3268
3269 * linux-low.h (NULL_REGSET): Define.
3270 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3271 * linux-arm-low.c (arm_regsets): Likewise.
3272 * linux-crisv32-low.c (cris_regsets): Likewise.
3273 * linux-m68k-low.c (m68k_regsets): Likewise.
3274 * linux-mips-low.c (mips_regsets): Likewise.
3275 * linux-nios2-low.c (nios2_regsets): Likewise.
3276 * linux-ppc-low.c (ppc_regsets): Likewise.
3277 * linux-s390-low.c (s390_regsets): Likewise.
3278 * linux-sh-low.c (sh_regsets): Likewise.
3279 * linux-sparc-low.c (sparc_regsets): Likewise.
3280 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3281 * linux-tile-low.c (tile_regsets): Likewise.
3282 * linux-x86-low.c (x86_regsets): Likewise.
3283 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3284
682b2546
DE		 32852015-10-26 Doug Evans <dje@google.com>
3286
3287 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3288
963843d4
DE		 32892015-10-26 Doug Evans <dje@google.com>
3290
3291 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3292
d41401ac
DE		 32932015-10-26 Doug Evans <dje@google.com>
3294
3295 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3296 for debug_printf.
3297 (attach_thread, find_new_threads_callback): Ditto.
3298
3db28855
AT		 32992015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300
3301 * mem-break.h (set_breakpoint_data): Remove.
3302
fb78e89c
AT		 33032015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3304
3305 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3306 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3307 (initialize_low): Remove set_breakpoint_data call.
3308 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3309 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3310 (initialize_low): Remove set_breakpoint_data call.
3311 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3312 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3313 (initialize_low): Remove set_breakpoint_data call.
3314
2e6ee069
AT		 33152015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3316
3317 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3318 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3319 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3320 * target.h (target_breakpoint_kind_from_pc): New macro.
3321
1652a986
AT		 33222015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3323
3324 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3325 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3326 the default breakpoint kind.
3327
abeead09
AT		 33282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3329
3330 * linux-arm-low.c (arm_supports_z_point_type): Add software
3331 breakpoint support.
3332
b0b4b501
AT		 33332015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3334
3335 * linux-arm-low.c: Refactor breakpoint definitions.
3336 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3337 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3338
8689682c
AT		 33392015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3340
3341 * Makefile.in: Add arm.c/o.
3342 * configure.srv: Likewise.
3343 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3344 (arm_breakpoint_kind_from_pc): New function.
3345 (arm_sw_breakpoint_from_kind): Return proper kind.
3346 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3347
27165294
AT		 33482015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3349
3350 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3351 removal.
3352 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3353 (struct raw_breakpoint) <size>: Remove.
3354 (struct raw_breakpoint) <kind>: Add.
3355 (bp_size): New function.
3356 (bp_opcode): Likewise.
3357 (find_raw_breakpoint_at): Adjust for kind.
3358 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3359 (remove_memory_breakpoint): Adjust for kind call bp_size.
3360 (set_raw_breakpoint_at): Adjust for kind.
3361 (set_breakpoint): Likewise.
3362 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3363 (delete_raw_breakpoint): Adjust for kind.
3364 (delete_breakpoint): Likewise.
3365 (find_gdb_breakpoint): Likewise.
3366 (set_gdb_breakpoint_1): Likewise.
3367 (set_gdb_breakpoint): Likewise.
3368 (delete_gdb_breakpoint_1): Likewise.
3369 (delete_gdb_breakpoint): Likewise.
3370 (uninsert_raw_breakpoint): Likewise.
3371 (reinsert_raw_breakpoint): Likewise.
3372 (set_breakpoint_data): Remove.
3373 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3374 (check_mem_read): Adjust for kind call bp_size.
3375 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3376 (clone_one_breakpoint): Adjust for kind.
3377 * mem-break.h (set_gdb_breakpoint): Likewise.
3378 (delete_gdb_breakpoint): Likewise.
3379 * server.c (process_serial_event): Likewise.
3380
dd373349
AT		 33812015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3382
3383 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3389 (arm_sw_breakpoint_from_kind): New function.
3390 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3391 (struct linux_target_ops) <breakpoint>: Remove.
3392 (struct linux_target_ops) <breakpoint_len>: Remove.
3393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3394 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3395 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3396 (struct linux_target_ops) <breakpoint>: Remove.
3397 (struct linux_target_ops) <breakpoint_len>: Remove.
3398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3400 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3401 (struct linux_target_ops) <breakpoint>: Remove.
3402 (struct linux_target_ops) <breakpoint_len>: Remove.
3403 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3404 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3405 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3406 and sw_breakpoint_from_kind to increment the pc.
3407 (linux_breakpoint_kind_from_pc): New function.
3408 (linux_sw_breakpoint_from_kind): New function.
3409 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3410 (initialize_low): Call breakpoint_kind_from_pc and
3411 sw_breakpoint_from_kind to replace breakpoint_data/len.
3412 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3413 New field.
3414 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3415 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3416 (struct linux_target_ops) <breakpoint>: Remove.
3417 (struct linux_target_ops) <breakpoint_len>: Remove.
3418 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3419 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3420 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3421 (struct linux_target_ops) <breakpoint>: Remove.
3422 (struct linux_target_ops) <breakpoint_len>: Remove.
3423 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3424 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3425 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3426 (struct linux_target_ops) <breakpoint>: Remove.
3427 (struct linux_target_ops) <breakpoint_len>: Remove.
3428 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3429 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3430 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3431 (struct linux_target_ops) <breakpoint>: Remove.
3432 (struct linux_target_ops) <breakpoint_len>: Remove.
3433 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3434 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3435 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3436 (struct linux_target_ops) <breakpoint>: Remove.
3437 (struct linux_target_ops) <breakpoint_len>: Remove.
3438 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3439 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3440 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3441 (struct linux_target_ops) <breakpoint>: Remove.
3442 (struct linux_target_ops) <breakpoint_len>: Remove.
3443 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3444 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3445 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3446 (struct linux_target_ops) <breakpoint>: Remove.
3447 (struct linux_target_ops) <breakpoint_len>: Remove.
3448 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3449 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3450 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3451 (struct linux_target_ops) <breakpoint>: Remove.
3452 (struct linux_target_ops) <breakpoint_len>: Remove.
3453 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3454 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3455 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3456 (struct linux_target_ops) <breakpoint>: Remove.
3457 (struct linux_target_ops) <breakpoint_len>: Remove.
3458 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3459 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3460 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3461 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3462 (struct linux_target_ops) <breakpoint>: Remove.
3463 (struct linux_target_ops) <breakpoint_len>: Remove.
3464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3466 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3467 (struct linux_target_ops) <breakpoint>: Remove.
3468 (struct linux_target_ops) <breakpoint_len>: Remove.
3469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3471
4cd98a19
AT		 34722015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3473
3474 * linux-cris-low.c (cris_get_pc): Remove void arg.
3475
774ee6d2
AR		 34762015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3477
3478 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3479 variable name.
3480
833dcd29
AR		 34812015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3482
3483 * inferiors.c (thread_pid_matches_callback): New function.
3484 (find_thread_process): New function.
3485 (remove_thread): Reset current_thread.
3486 (remove_process): Assert threads have been removed first.
3487
8d689ee5
YQ		 34882015-10-15 Yao Qi <yao.qi@linaro.org>
3489
3490 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3491 if it is 3.
3492 (aarch64_remove_point): Likewise.
3493 * regcache.c (regcache_register_size): New function.
3494
1c2e1515
YQ		 34952015-10-12 Yao Qi <yao.qi@linaro.org>
3496
3497 * linux-aarch64-low.c: Update all callers as emit_load_store
3498 is renamed to aarch64_emit_load_store.
3499
e1c587c3
YQ		 35002015-10-12 Yao Qi <yao.qi@linaro.org>
3501
3502 * linux-aarch64-low.c: Update all callers of function renaming
3503 from emit_insn to aarch64_emit_insn.
3504
b6542f81
YQ		 35052015-10-12 Yao Qi <yao.qi@linaro.org>
3506
3507 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3508 arch/aarch64-insn.h.
3509 (struct aarch64_memory_operand): Likewise.
3510 (ENCODE): Likewise.
3511 (emit_insn): Move to arch/aarch64-insn.c.
3512 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3513 (emit_load_store): Move to arch/aarch64-insn.c.
3514 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3515 (can_encode_int32): Remove.
3516
246994ce
YQ		 35172015-10-12 Yao Qi <yao.qi@linaro.org>
3518
3519 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3520 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3521 (aarch64_relocate_instruction): Likewise.
3522 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3523 (struct aarch64_insn_visitor): Likewise.
3524
0badd99f
YQ		 35252015-10-12 Yao Qi <yao.qi@linaro.org>
3526
3527 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3528 (struct aarch64_insn_visitor): New.
3529 (struct aarch64_insn_relocation_data): New.
3530 (aarch64_ftrace_insn_reloc_b): New function.
3531 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3532 (aarch64_ftrace_insn_reloc_cb): Likewise.
3533 (aarch64_ftrace_insn_reloc_tb): Likewise.
3534 (aarch64_ftrace_insn_reloc_adr): Likewise.
3535 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3536 (aarch64_ftrace_insn_reloc_others): Likewise.
3537 (visitor): New.
3538 (aarch64_relocate_instruction): Use visitor.
3539
dfaffe9d
YQ		 35402015-10-12 Yao Qi <yao.qi@linaro.org>
3541
3542 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3543 int. Add argument buf.
3544 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3545 aarch64_relocate_instruction.
3546
70b439f0
YQ		 35472015-10-12 Yao Qi <yao.qi@linaro.org>
3548
3549 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3550 argument insn. Remove local variable insn. Don't call
3551 target_read_uint32.
3552 (aarch64_install_fast_tracepoint_jump_pad): Call
3553 target_read_uint32.
3554
7781c06f
YQ		 35552015-09-30 Yao Qi <yao.qi@linaro.org>
3556
3557 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3558 (emit_load_store_pair): Likewise.
3559
9a3c8263
SM		 35602015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3561
3562 * dll.c (match_dll): Add cast(s).
3563 (unloaded_dll): Likewise.
3564 * linux-low.c (second_thread_of_pid_p): Likewise.
3565 (delete_lwp_callback): Likewise.
3566 (count_events_callback): Likewise.
3567 (select_event_lwp_callback): Likewise.
3568 (linux_set_resume_request): Likewise.
3569 * server.c (accumulate_file_name_length): Likewise.
3570 (emit_dll_description): Likewise.
3571 (handle_qxfer_threads_worker): Likewise.
3572 (visit_actioned_threads): Likewise.
3573 * thread-db.c (any_thread_of): Likewise.
3574 * tracepoint.c (same_process_p): Likewise.
3575 (match_blocktype): Likewise.
3576 (build_traceframe_info_xml): Likewise.
3577
224c3ddb
SM		 35782015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3579
3580 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3581 assignment.
3582 (gdb_unparse_agent_expr): Likewise.
3583 * hostio.c (require_data): Likewise.
3584 (handle_pread): Likewise.
3585 * linux-low.c (disable_regset): Likewise.
3586 (fetch_register): Likewise.
3587 (store_register): Likewise.
3588 (get_dynamic): Likewise.
3589 (linux_qxfer_libraries_svr4): Likewise.
3590 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3591 (set_fast_tracepoint_jump): Likewise.
3592 (uninsert_fast_tracepoint_jumps_at): Likewise.
3593 (reinsert_fast_tracepoint_jumps_at): Likewise.
3594 (validate_inserted_breakpoint): Likewise.
3595 (clone_agent_expr): Likewise.
3596 * regcache.c (init_register_cache): Likewise.
3597 * remote-utils.c (putpkt_binary_1): Likewise.
3598 (decode_M_packet): Likewise.
3599 (decode_X_packet): Likewise.
3600 (look_up_one_symbol): Likewise.
3601 (relocate_instruction): Likewise.
3602 (monitor_output): Likewise.
3603 * server.c (handle_search_memory): Likewise.
3604 (handle_qxfer_exec_file): Likewise.
3605 (handle_qxfer_libraries): Likewise.
3606 (handle_qxfer): Likewise.
3607 (handle_query): Likewise.
3608 (handle_v_cont): Likewise.
3609 (handle_v_run): Likewise.
3610 (captured_main): Likewise.
3611 * target.c (write_inferior_memory): Likewise.
3612 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3613 * tracepoint.c (init_trace_buffer): Likewise.
3614 (add_tracepoint_action): Likewise.
3615 (add_traceframe): Likewise.
3616 (add_traceframe_block): Likewise.
3617 (cmd_qtdpsrc): Likewise.
3618 (cmd_qtdv): Likewise.
3619 (cmd_qtstatus): Likewise.
3620 (response_source): Likewise.
3621 (response_tsv): Likewise.
3622 (cmd_qtnotes): Likewise.
3623 (gdb_collect): Likewise.
3624 (initialize_tracepoint): Likewise.
3625
afbe19f8
PL		 36262015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3627
3628 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3629 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3630 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3631 <NOP>: New.
3632 (enum aarch64_condition_codes): New enum.
3633 (w0): New static global.
3634 (fp): Likewise.
3635 (lr): Likewise.
3636 (struct aarch64_memory_operand) <type>: New
3637 MEMORY_OPERAND_POSTINDEX type.
3638 (postindex_memory_operand): New helper function.
3639 (emit_ret): New function.
3640 (emit_load_store_pair): New function, factored out of emit_stp
3641 with support for MEMORY_OPERAND_POSTINDEX.
3642 (emit_stp): Rewrite using emit_load_store_pair.
3643 (emit_ldp): New function.
3644 (emit_load_store): Likewise.
3645 (emit_ldr): Mention post-index instruction in comment.
3646 (emit_ldrh): New function.
3647 (emit_ldrb): New function.
3648 (emit_ldrsw): Mention post-index instruction in comment.
3649 (emit_str): Likewise.
3650 (emit_subs): New function.
3651 (emit_cmp): Likewise.
3652 (emit_and): Likewise.
3653 (emit_orr): Likewise.
3654 (emit_orn): Likewise.
3655 (emit_eor): Likewise.
3656 (emit_mvn): Likewise.
3657 (emit_lslv): Likewise.
3658 (emit_lsrv): Likewise.
3659 (emit_asrv): Likewise.
3660 (emit_mul): Likewise.
3661 (emit_sbfm): Likewise.
3662 (emit_sbfx): Likewise.
3663 (emit_ubfm): Likewise.
3664 (emit_ubfx): Likewise.
3665 (emit_csinc): Likewise.
3666 (emit_cset): Likewise.
3667 (emit_nop): Likewise.
3668 (emit_ops_insns): New helper function.
3669 (emit_pop): Likewise.
3670 (emit_push): Likewise.
3671 (aarch64_emit_prologue): New function.
3672 (aarch64_emit_epilogue): Likewise.
3673 (aarch64_emit_add): Likewise.
3674 (aarch64_emit_sub): Likewise.
3675 (aarch64_emit_mul): Likewise.
3676 (aarch64_emit_lsh): Likewise.
3677 (aarch64_emit_rsh_signed): Likewise.
3678 (aarch64_emit_rsh_unsigned): Likewise.
3679 (aarch64_emit_ext): Likewise.
3680 (aarch64_emit_log_not): Likewise.
3681 (aarch64_emit_bit_and): Likewise.
3682 (aarch64_emit_bit_or): Likewise.
3683 (aarch64_emit_bit_xor): Likewise.
3684 (aarch64_emit_bit_not): Likewise.
3685 (aarch64_emit_equal): Likewise.
3686 (aarch64_emit_less_signed): Likewise.
3687 (aarch64_emit_less_unsigned): Likewise.
3688 (aarch64_emit_ref): Likewise.
3689 (aarch64_emit_if_goto): Likewise.
3690 (aarch64_emit_goto): Likewise.
3691 (aarch64_write_goto_address): Likewise.
3692 (aarch64_emit_const): Likewise.
3693 (aarch64_emit_call): Likewise.
3694 (aarch64_emit_reg): Likewise.
3695 (aarch64_emit_pop): Likewise.
3696 (aarch64_emit_stack_flush): Likewise.
3697 (aarch64_emit_zero_ext): Likewise.
3698 (aarch64_emit_swap): Likewise.
3699 (aarch64_emit_stack_adjust): Likewise.
3700 (aarch64_emit_int_call_1): Likewise.
3701 (aarch64_emit_void_call_2): Likewise.
3702 (aarch64_emit_eq_goto): Likewise.
3703 (aarch64_emit_ne_goto): Likewise.
3704 (aarch64_emit_lt_goto): Likewise.
3705 (aarch64_emit_le_goto): Likewise.
3706 (aarch64_emit_gt_goto): Likewise.
3707 (aarch64_emit_ge_got): Likewise.
3708 (aarch64_emit_ops_impl): New static global variable.
3709 (aarch64_emit_ops): New target function, return
3710 &aarch64_emit_ops_impl.
3711 (struct linux_target_ops): Install it.
3712
bb903df0
PL		 37132015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3714
3715 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3716 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3717 aarch64-ipa.o.
3718 * linux-aarch64-ipa.c: New file.
3719 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3720 and endian.h.
3721 (aarch64_get_thread_area): New target method.
3722 (extract_signed_bitfield): New helper function.
3723 (aarch64_decode_ldr_literal): New function.
3724 (enum aarch64_opcodes): New enum.
3725 (struct aarch64_register): New struct.
3726 (struct aarch64_operand): New struct.
3727 (x0): New static global.
3728 (x1): Likewise.
3729 (x2): Likewise.
3730 (x3): Likewise.
3731 (x4): Likewise.
3732 (w2): Likewise.
3733 (ip0): Likewise.
3734 (sp): Likewise.
3735 (xzr): Likewise.
3736 (aarch64_register): New helper function.
3737 (register_operand): Likewise.
3738 (immediate_operand): Likewise.
3739 (struct aarch64_memory_operand): New struct.
3740 (offset_memory_operand): New helper function.
3741 (preindex_memory_operand): Likewise.
3742 (enum aarch64_system_control_registers): New enum.
3743 (ENCODE): New macro.
3744 (emit_insn): New helper function.
3745 (emit_b): New function.
3746 (emit_bcond): Likewise.
3747 (emit_cb): Likewise.
3748 (emit_tb): Likewise.
3749 (emit_blr): Likewise.
3750 (emit_stp): Likewise.
3751 (emit_ldp_q_offset): Likewise.
3752 (emit_stp_q_offset): Likewise.
3753 (emit_load_store): Likewise.
3754 (emit_ldr): Likewise.
3755 (emit_ldrsw): Likewise.
3756 (emit_str): Likewise.
3757 (emit_ldaxr): Likewise.
3758 (emit_stxr): Likewise.
3759 (emit_stlr): Likewise.
3760 (emit_data_processing_reg): Likewise.
3761 (emit_data_processing): Likewise.
3762 (emit_add): Likewise.
3763 (emit_sub): Likewise.
3764 (emit_mov): Likewise.
3765 (emit_movk): Likewise.
3766 (emit_mov_addr): Likewise.
3767 (emit_mrs): Likewise.
3768 (emit_msr): Likewise.
3769 (emit_sevl): Likewise.
3770 (emit_wfe): Likewise.
3771 (append_insns): Likewise.
3772 (can_encode_int32_in): New helper function.
3773 (aarch64_relocate_instruction): New function.
3774 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3775 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3776 (struct linux_target_ops): Install aarch64_get_thread_area,
3777 aarch64_install_fast_tracepoint_jump_pad and
3778 aarch64_get_min_fast_tracepoint_insn_len.
3779
787749ea
PL		 37802015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3781
3782 * Makefile.in (aarch64-insn.o): New rule.
3783 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3784
9812b2e6
YQ		 37852015-09-21 Yao Qi <yao.qi@linaro.org>
3786
3787 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3788
18fe412b
YQ		 37892015-09-21 Yao Qi <yao.qi@linaro.org>
3790
3791 * tracepoint.c (max_jump_pad_size): Remove.
3792
a0cc84cd
YQ		 37932015-09-18 Yao Qi <yao.qi@linaro.org>
3794
3795 * linux-aarch64-low.c: Don't include sys/uio.h.
3796 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3797
d78908cf
WW		 37982015-09-16 Wei-cheng Wang <cole945@gmail.com>
3799
3800 * tracepoint.c (eval_result_type): Change prototype.
3801 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3802
d57e0d50
PA		 38032015-09-15 Pedro Alves <palves@redhat.com>
3804
3805 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3806 Check whether to report exec events instead of checking whether
3807 multiprocess is enabled.
3808
5a676acc
PA		 38092015-09-15 Pedro Alves <palves@redhat.com>
3810
3811 PR remote/18965
3812 * remote-utils.c (prepare_resume_reply): Merge
3813 TARGET_WAITKIND_VFORK_DONE switch case with the
3814 TARGET_WAITKIND_FORKED case.
3815
7c5d0fad
YQ		 38162015-09-15 Yao Qi <yao.qi@linaro.org>
3817
3818 * server.c (handle_query): Check string comparison using
3819 "else if" instead of "if".
3820
750ce8d1
YQ		 38212015-09-15 Yao Qi <yao.qi@linaro.org>
3822
3823 * server.c (vCont_supported): New global variable.
3824 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3825 matches. Append ";vContSupported+" to own_buf.
3826 (handle_v_requests): Append ";s;S" to own_buf if target supports
3827 hardware single step or vCont_supported is false.
3828 (capture_main): Set vCont_supported to zero.
3829
70b90b91
YQ		 38302015-09-15 Yao Qi <yao.qi@linaro.org>
3831
3832 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3833 it to ...
3834 (linux_supports_hardware_single_step): ... New function.
3835 (linux_target_ops): Update.
3836 * lynx-low.c (lynx_target_ops): Set field
3837 supports_hardware_single_step to target_can_do_hardware_single_step.
3838 * nto-low.c (nto_target_ops): Likewise.
3839 * spu-low.c (spu_target_ops): Likewise.
3840 * win32-low.c (win32_target_ops): Likewise.
3841 * target.c (target_can_do_hardware_single_step): New function.
3842 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3843 Remove. <supports_hardware_single_step>: New field.
3844 (target_supports_conditional_breakpoints): Remove.
3845 (target_supports_hardware_single_step): New macro.
3846 (target_can_do_hardware_single_step): Declare.
3847 * server.c (handle_query): Use target_supports_hardware_single_step
3848 instead of target_supports_conditional_breakpoints.
3849
ade90bde
YQ		 38502015-09-15 Yao Qi <yao.qi@linaro.org>
3851
3852 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3853 function.
3854 (struct linux_target_ops the_low_target): Install
3855 aarch64_linux_siginfo_fixup.
3856
94585166
DB		 38572015-09-11 Don Breazeal <donb@codesourcery.com>
3858 Luis Machado <lgustavo@codesourcery.com>
3859
3860 * linux-low.c (linux_mourn): Static declaration.
3861 (linux_arch_setup): Move in front of
3862 handle_extended_wait.
3863 (linux_arch_setup_thread): New function.
3864 (handle_extended_wait): Handle exec events. Call
3865 linux_arch_setup_thread. Make event_lwp argument a
3866 pointer-to-a-pointer.
3867 (check_zombie_leaders): Do not check stopped threads.
3868 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3869 (linux_low_filter_event): Add lwp and thread for exec'ing
3870 non-leader thread if leader thread has been deleted.
3871 Refactor code into linux_arch_setup_thread and call it.
3872 Pass child lwp pointer by reference to handle_extended_wait.
3873 (linux_wait_for_event_filtered): Update comment.
3874 (linux_wait_1): Prevent clobbering exec event status.
3875 (linux_supports_exec_events): New function.
3876 (linux_target_ops) <supports_exec_events>: Initialize new member.
3877 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3878 new member.
3879 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3880 * server.c (report_exec_events): New global variable.
3881 (handle_query): Handle qSupported query for exec-events feature.
3882 (captured_main): Initialize report_exec_events.
3883 * server.h (report_exec_events): Declare new global variable.
3884 * target.h (struct target_ops) <supports_exec_events>: New
3885 member.
3886 (target_supports_exec_events): New macro.
3887 * win32-low.c (win32_target_ops) <supports_exec_events>:
3888 Initialize new member.
3889
0568462b
MM		 38902015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3891
3892 * linux-low.c (linux_low_enable_btrace): Remove.
3893 (linux_target_ops): Replace linux_low_enable_btrace with
3894 linux_enable_btrace.
3895
39edd165
YQ		 38962015-09-03 Yao Qi <yao.qi@linaro.org>
3897
3898 * linux-aarch64-low.c (aarch64_insert_point): Call
3899 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3900 returns true.
3901
1db33b5a
UW		 39022015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3903
3904 * linux-low.c (check_stopped_by_breakpoint): Use
3905 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3906
ab290430
PA		 39072015-08-27 Pedro Alves <palves@redhat.com>
3908
3909 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3910
8d749320
SM		 39112015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3912
6711b7f8
SM		 3913 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3914 the XNEW-family equivalent.
8d749320
SM		 3915 (compile_bytecodes): Likewise.
3916 * dll.c (loaded_dll): Likewise.
3917 * event-loop.c (append_callback_event): Likewise.
3918 (create_file_handler): Likewise.
3919 (create_file_event): Likewise.
3920 * hostio.c (handle_open): Likewise.
3921 * inferiors.c (add_thread): Likewise.
3922 (add_process): Likewise.
3923 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3924 * linux-arm-low.c (arm_new_process): Likewise.
3925 (arm_new_thread): Likewise.
3926 * linux-low.c (add_to_pid_list): Likewise.
3927 (linux_add_process): Likewise.
3928 (handle_extended_wait): Likewise.
3929 (add_lwp): Likewise.
3930 (enqueue_one_deferred_signal): Likewise.
3931 (enqueue_pending_signal): Likewise.
3932 (linux_resume_one_lwp_throw): Likewise.
3933 (linux_resume_one_thread): Likewise.
3934 (linux_read_memory): Likewise.
3935 (linux_write_memory): Likewise.
3936 * linux-mips-low.c (mips_linux_new_process): Likewise.
3937 (mips_linux_new_thread): Likewise.
3938 (mips_add_watchpoint): Likewise.
3939 * linux-x86-low.c (initialize_low_arch): Likewise.
3940 * lynx-low.c (lynx_add_process): Likewise.
3941 * mem-break.c (set_raw_breakpoint_at): Likewise.
3942 (set_breakpoint): Likewise.
3943 (add_condition_to_breakpoint): Likewise.
3944 (add_commands_to_breakpoint): Likewise.
3945 (clone_agent_expr): Likewise.
3946 (clone_one_breakpoint): Likewise.
3947 * regcache.c (new_register_cache): Likewise.
3948 * remote-utils.c (look_up_one_symbol): Likewise.
3949 * server.c (queue_stop_reply): Likewise.
3950 (start_inferior): Likewise.
3951 (queue_stop_reply_callback): Likewise.
3952 (handle_target_event): Likewise.
3953 * spu-low.c (fetch_ppc_memory): Likewise.
3954 (store_ppc_memory): Likewise.
3955 * target.c (set_target_ops): Likewise.
3956 * thread-db.c (thread_db_load_search): Likewise.
3957 (try_thread_db_load_1): Likewise.
3958 * tracepoint.c (add_tracepoint): Likewise.
3959 (add_tracepoint_action): Likewise.
3960 (create_trace_state_variable): Likewise.
3961 (cmd_qtdpsrc): Likewise.
3962 (cmd_qtro): Likewise.
3963 (add_while_stepping_state): Likewise.
3964 * win32-low.c (child_add_thread): Likewise.
3965 (get_image_name): Likewise.
3966
ed8b7b42
YQ		 39672015-08-25 Yao Qi <yao.qi@linaro.org>
3968
3969 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
3970
db3cb7cb
YQ		 39712015-08-25 Yao Qi <yao.qi@linaro.org>
3972
3973 * Makefile.in (aarch64-linux.o): New rule.
3974 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
3975 srv_tgtobj.
3976 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
3977 (aarch64_init_debug_reg_state): Make it extern.
3978 (aarch64_linux_prepare_to_resume): Remove.
3979
f6011a1c
YQ		 39802015-08-25 Yao Qi <yao.qi@linaro.org>
3981
3982 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
3983 lwp_arch_private_info and ptid_of_lwp.
3984
88e2cf7e
YQ		 39852015-08-25 Yao Qi <yao.qi@linaro.org>
3986
3987 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
3988 Find proc_info by find_process_pid. All callers updated.
3989
5e35436e
YQ		 39902015-08-25 Yao Qi <yao.qi@linaro.org>
3991
3992 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
3993 Remove.
3994 (debug_reg_change_callback): Remove.
3995 (aarch64_notify_debug_reg_change): Remove.
3996
4a8a7965
YQ		 39972015-08-25 Yao Qi <yao.qi@linaro.org>
3998
3999 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4000 Call current_lwp_ptid.
4001
32a271ee
YQ		 40022015-08-25 Yao Qi <yao.qi@linaro.org>
4003
4004 * linux-aarch64-low.c (debug_reg_change_callback): Use
4005 debug_printf.
4006
0d51c8d7
YQ		 40072015-08-25 Yao Qi <yao.qi@linaro.org>
4008
4009 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4010
31a43dd5
YQ		 40112015-08-25 Yao Qi <yao.qi@linaro.org>
4012
4013 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4014
8ee52567
YQ		 40152015-08-25 Yao Qi <yao.qi@linaro.org>
4016
4017 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4018 the code.
4019
ff3f0f45
YQ		 40202015-08-25 Yao Qi <yao.qi@linaro.org>
4021
4022 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4023 Remove.
4024 (debug_reg_change_callback): Remove argument entry and add argument
4025 lwp. Remove local variable thread. Don't print thread id in the
4026 debugging output. Don't check whether pid of thread equals to pid.
4027 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4028 iterate_over_lwps instead find_inferior.
4029
3d40fbb5
PA		 40302015-08-24 Pedro Alves <palves@redhat.com>
4031
4032 * inferiors.c (get_first_process): New function.
4033 * inferiors.h (get_first_process): New declaration.
4034 * remote-utils.c (read_ptid): Default to the first process in the
4035 list, instead of to the current thread's process.
4036
438e1e42
PA		 40372015-08-24 Pedro Alves <palves@redhat.com>
4038
4039 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4040 * event-loop.c: Likewise.
4041 * remote-utils.c: Likewise.
4042 * tracepoint.c: Likewise.
4043
a8c6d4fc
PA		 40442015-08-24 Pedro Alves <palves@redhat.com>
4045
4046 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4047 ptid_get_lwp.
4048
99b0bb12
PA		 40492015-08-21 Pedro Alves <palves@redhat.com>
4050
4051 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4052 instead of literal 1.
4053
f8904751
PA		 40542015-08-21 Pedro Alves <palves@redhat.com>
4055
4056 * tdesc.c (default_description): Explicitly zero-initialize.
4057
465a859e
PA		 40582015-08-21 Pedro Alves <palves@redhat.com>
4059
4060 PR gdb/18749
4061 * inferiors.c (remove_thread): Discard any pending stop reply for
4062 this thread.
4063 * server.c (remove_all_on_match_pid): Rename to ...
4064 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4065 instead of a pid.
4066 (discard_queued_stop_replies): Change parameter to a ptid. Now
4067 extern.
4068 (handle_v_kill, kill_inferior_callback, captured_main)
4069 (process_serial_event): Adjust.
4070 * server.h (discard_queued_stop_replies): Declare.
4071
f0db101d
PA		 40722015-08-21 Pedro Alves <palves@redhat.com>
4073
4074 * linux-low.c (wait_for_sigstop): Always switch to no thread
4075 selected if the previously current thread dies.
4076 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4077 process instead of the current thread's.
4078 * remote-utils.c (input_interrupt): Don't check if there's no
4079 current thread.
4080 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4081 current thread to the general thread fails, error out.
4082 (handle_qxfer_auxv, handle_qxfer_libraries)
4083 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4084 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4085 (handle_query): Check if there's a thread selected instead of
4086 checking whether there's any thread in the thread list.
4087 (handle_qxfer_threads, handle_qxfer_btrace)
4088 (handle_qxfer_btrace_conf): Don't error out early if there's no
4089 thread in the thread list.
4090 (handle_v_cont, myresume): Don't set the current thread to the
4091 continue thread.
4092 (process_serial_event) <Hg handling>: Also set thread_id if the
4093 previous general thread is still alive.
4094 (process_serial_event) <g/G handling>: If setting the current
4095 thread to the general thread fails, error out.
4096 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4097 thread's lwp instead of the current thread's.
4098 * target.c (set_desired_thread): If the desired thread was not
4099 found, leave the current thread pointing to NULL. Return an int
4100 (boolean) indicating success.
4101 * target.h (set_desired_thread): Change return type to int.
4102
40045d91
MF		 41032015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4104
4105 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4106 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4107 #includes.
4108 (ps_get_thread_area): New function.
4109
45face3b
GB		 41102015-08-19 Gary Benson <gbenson@redhat.com>
4111
4112 * hostio.c (handle_pread): Do not attempt to read more data
4113 than hostio_reply_with_data can fit in a packet.
4114
16d5f642
JB		 41152015-08-18 Joel Brobecker <brobecker@adacore.com>
4116
4117 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4118
a738da3a
MF		 41192015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4120
4121 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4122
33ebda9d
PA		 41232015-08-06 Pedro Alves <palves@redhat.com>
4124
4125 * tracepoint.c (expr_eval_result): Now an int.
4126
a44892be
PA		 41272015-08-06 Pedro Alves <palves@redhat.com>
4128
4129 * gdbthread.h (struct regcache): Forward declare.
4130 (struct thread_info) <regcache_data>: Now a struct regcache
4131 pointer.
4132 * inferiors.c (inferior_regcache_data)
4133 (set_inferior_regcache_data): Now work with struct regcache
4134 pointers.
4135 * inferiors.h (struct regcache): Forward declare.
4136 (inferior_regcache_data, set_inferior_regcache_data): Now work
4137 with struct regcache pointers.
4138 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4139 (free_register_cache_thread): Remove struct regcache pointer
4140 casts.
4141
608a1e46
PA		 41422015-08-06 Pedro Alves <palves@redhat.com>
4143
4144 * server.c (captured_main): On error, print the exception message
4145 to stderr, and if run_once is set, throw a quit.
4146
f0ce0d3a
PA		 41472015-08-06 Pedro Alves <palves@redhat.com>
4148
4149 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4150 the current thread.
4151
bf47e248
PA		 41522015-08-06 Pedro Alves <palves@redhat.com>
4153
4154 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4155 reading beyond the passed in buffer length.
4156
b6b9ffcc
PL		 41572015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4158
4159 * tracepoint.c (symbol_list) <required>: Remove.
4160
863d01bd
PA		 41612015-08-06 Pedro Alves <palves@redhat.com>
4162
4163 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4164 count if stopping and suspending threads.
4165 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4166 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4167 (linux_detach): Complete an ongoing step-over.
4168 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4169 throughout.
4170 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4171 (linux_wait_1): If passing a signal to the inferior after
4172 finishing a step-over, unsuspend and re-resume all lwps. If we
4173 see a single-step event but the thread should be continuing, don't
4174 pass the trap to gdb.
4175 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4176 internal_error instead of gdb_assert.
4177 (enqueue_pending_signal): New function.
4178 (check_ptrace_stopped_lwp_gone): Add debug output.
4179 (start_step_over): Use internal_error instead of gdb_assert.
4180 (complete_ongoing_step_over): New function.
4181 (linux_resume_one_thread): Don't resume a suspended thread.
4182 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4183 it stepping.
4184
00db26fa
PA		 41852015-08-06 Pedro Alves <palves@redhat.com>
4186
4187 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4188 (linux_thread_alive): Use lwp_is_marked_dead.
4189 (extended_event_reported): Delete.
4190 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4191 instead of extended_event_reported.
4192 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4193 as well.
4194 (lwp_is_marked_dead): New function.
4195 (lwp_running): Use lwp_is_marked_dead.
4196 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4197 comment.
4198
ad071a30
PA		 41992015-08-06 Pedro Alves <palves@redhat.com>
4200
4201 * linux-low.c (linux_wait_1): Move fork event output out of the
4202 !report_to_gdb check. Pass event_child->waitstatus to
4203 target_waitstatus_to_string instead of ourstatus.
4204
524b57e6
YQ		 42052015-08-04 Yao Qi <yao.qi@linaro.org>
4206
4207 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4208 if current_thread is 32 bit.
4209
6085d6f6
YQ		 42102015-08-04 Yao Qi <yao.qi@linaro.org>
4211
4212 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4213 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4214 * server.c (extended_protocol): Remove "static".
4215 * server.h (extended_protocol): Declare it.
4216
8a7e4587
YQ		 42172015-08-04 Yao Qi <yao.qi@linaro.org>
4218
4219 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4220 both aarch64 and aarch32.
4221 (aarch64_set_pc): Likewise.
4222
3b53ae99
YQ		 42232015-08-04 Yao Qi <yao.qi@linaro.org>
4224
4225 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4226 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4227 arm-with-neon.xml to srv_xmlfiles.
4228 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4229 (is_64bit_tdesc): New function.
4230 (aarch64_linux_read_description): New function.
4231 (aarch64_arch_setup): Call aarch64_linux_read_description.
4232 (regs_info): Rename to regs_info_aarch64.
4233 (aarch64_regs_info): Return right regs_info.
4234 (initialize_low_arch): Call initialize_low_arch_aarch32.
4235
bd9e6534
YQ		 42362015-08-04 Yao Qi <yao.qi@linaro.org>
4237
4238 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4239 * linux-aarch32-low.c: New file.
4240 * linux-aarch32-low.h: New file.
4241 * linux-arm-low.c (arm_fill_gregset): Move it to
4242 linux-aarch32-low.c.
4243 (arm_store_gregset): Likewise.
4244 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4245 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4246 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4247 (regs_info): Rename to regs_info_arm.
4248 (arm_regs_info): Return regs_info_aarch32 if
4249 have_ptrace_getregset is 1 and target description is
4250 arm_with_neon or arm_with_vfpv3.
4251 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4252 Call initialize_low_arch_aarch32 instead.
4253
ded48a5e
YQ		 42542015-08-04 Yao Qi <yao.qi@linaro.org>
4255
4256 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4257 * linux-low.c: ... here.
4258 * linux-low.h (have_ptrace_getregset): Declare it.
4259
96e9210f
PA		 42602015-08-04 Pedro Alves <palves@redhat.com>
4261
4262 * thread-db.c (struct thread_db): Use new typedefs.
4263 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4264 CHK calls.
4265 (disable_thread_event_reporting): Cast result of dlsym to
4266 destination function pointer type.
4267 (thread_db_mourn): Use td_ta_delete_ftype.
4268
af60a1ef
SL		 42692015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4270
4271 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4272 arch variant.
4273 (CDX_BREAKPOINT): Define for R2.
4274 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4275 (the_low_target): Add comments.
4276
e8b41681
YQ		 42772015-07-30 Yao Qi <yao.qi@linaro.org>
4278
4279 * linux-arm-low.c (arm_hwcap): Remove it.
4280 (arm_read_description): New local variable arm_hwcap. Don't
4281 set arm_hwcap to zero.
4282
89abb039
YQ		 42832015-07-30 Yao Qi <yao.qi@linaro.org>
4284
4285 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4286 Use regcache->tdesc instead.
4287 (arm_store_wmmxregset): Likewise.
4288 (arm_fill_vfpregset): Likewise.
4289 (arm_store_vfpregset): Likewise.
4290
deca266c
YQ		 42912015-07-30 Yao Qi <yao.qi@linaro.org>
4292
4293 * linux-arm-low.c: Include arch/arm.h.
4294 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4295 (arm_store_gregset): Likewise.
4296
aa58a496
SM		 42972015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4298
4299 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4300 ptrace's 4th parameter.
4301
50904b25
YQ		 43022015-07-27 Yao Qi <yao.qi@linaro.org>
4303
4304 * configure.srv (case aarch64*-*-linux*): Don't set
4305 srv_linux_usrregs.
4306
5826e159
PA		 43072015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4308
4309 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4310 sys/ptrace.h.
4311 * linux-arm-low.c: Likewise.
4312 * linux-cris-low.c: Likewise.
4313 * linux-crisv32-low.c: Likewise.
4314 * linux-low.c: Likewise.
4315 * linux-m68k-low.c: Likewise.
4316 * linux-mips-low.c: Likewise.
4317 * linux-nios2-low.c: Likewise.
4318 * linux-s390-low.c: Likewise.
4319 * linux-sparc-low.c: Likewise.
4320 * linux-tic6x-low.c: Likewise.
4321 * linux-tile-low.c: Likewise.
4322 * linux-x86-low.c: Likewise.
4323
54019719
PA		 43242015-07-24 Pedro Alves <palves@redhat.com>
4325
4326 * config.in: Regenerate.
4327 * configure: Regenerate.
4328
eb7aa561
PA		 43292015-07-24 Pedro Alves <palves@redhat.com>
4330
4331 * acinclude.m4: Include ../ptrace.m4.
4332 * configure.ac: Call GDB_AC_PTRACE.
4333 * config.in, configure: Regenerate.
4334
55d7b841
YQ		 43352015-07-24 Yao Qi <yao.qi@linaro.org>
4336
4337 * linux-low.c (linux_create_inferior): Remove setting to
4338 proc->priv->new_inferior.
4339 (linux_attach): Likewise.
4340 (linux_low_filter_event): Likewise.
4341 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4342
c06cbd92
YQ		 43432015-07-24 Yao Qi <yao.qi@linaro.org>
4344
4345 * linux-low.c (linux_arch_setup): New function.
4346 (linux_low_filter_event): If proc->tdesc is NULL and
4347 proc->attached is true, call the_low_target.arch_setup.
4348 Otherwise, keep status pending, and return.
4349 (linux_resume_one_lwp_throw): Don't call get_pc if
4350 thread->while_stepping isn't NULL. Don't call
4351 get_thread_regcache if proc->tdesc is NULL.
4352 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4353 (linux_target_ops): Install arch_setup.
4354 * server.c (start_inferior): Call the_target->arch_setup.
4355 * target.h (struct target_ops) <arch_setup>: New field.
4356 (target_arch_setup): New marco.
4357 * lynx-low.c (lynx_target_ops): Update.
4358 * nto-low.c (nto_target_ops): Update.
4359 * spu-low.c (spu_target_ops): Update.
4360 * win32-low.c (win32_target_ops): Update.
4361
5ae3ebba
YQ		 43622015-07-24 Yao Qi <yao.qi@linaro.org>
4363
4364 * linux-low.c (linux_add_process): Don't set
4365 proc->priv->new_inferior.
4366 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4367 (linux_attach): Likewise.
4368
eb97750b
YQ		 43692015-07-24 Yao Qi <yao.qi@linaro.org>
4370
4371 * server.c (start_inferior): Code refactor.
4372
51aee833
YQ		 43732015-07-24 Yao Qi <yao.qi@linaro.org>
4374
4375 * server.c (process_serial_event): Set general_thread.
4376
af1b22f3
YQ		 43772015-07-21 Yao Qi <yao.qi@linaro.org>
4378
4379 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4380 aarch64_linux_get_debug_reg_capacity.
4381
554717a3
YQ		 43822015-07-17 Yao Qi <yao.qi@linaro.org>
4383
4384 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4385 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4386 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4387 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4388 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4389 (AARCH64_HWP_ALIGNMENT): Likewise.
4390 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4391 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4392 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4393 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4394 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4395 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4396 (struct aarch64_debug_reg_state): Likewise.
4397 (struct arch_lwp_info): Likewise.
4398 (aarch64_align_watchpoint): Likewise.
4399 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4400 (aarch64_watchpoint_length): Likewise.
4401 (aarch64_point_encode_ctrl_reg): Likewise
4402 (aarch64_point_is_aligned): Likewise.
4403 (aarch64_align_watchpoint): Likewise.
4404 (aarch64_linux_set_debug_regs):
4405 (aarch64_dr_state_insert_one_point): Likewise.
4406 (aarch64_dr_state_remove_one_point): Likewise.
4407 (aarch64_handle_breakpoint): Likewise.
4408 (aarch64_handle_aligned_watchpoint): Likewise.
4409 (aarch64_handle_unaligned_watchpoint): Likewise.
4410 (aarch64_handle_watchpoint): Likewise.
4411
c67ca4de
YQ		 44122015-07-17 Yao Qi <yao.qi@linaro.org>
4413
4414 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4415 and don't aarch64_get_debug_reg_state. All callers update.
4416 (aarch64_handle_aligned_watchpoint): Likewise.
4417 (aarch64_handle_unaligned_watchpoint): Likewise.
4418 (aarch64_handle_watchpoint): Likewise.
4419 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4420 (aarch64_remove_point): Likewise.
4421
25abf979
YQ		 44222015-07-17 Yao Qi <yao.qi@linaro.org>
4423
4424 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4425 debug_printf.
4426 (aarch64_handle_unaligned_watchpoint): Likewise.
4427
db1ff28b
JK		 44282015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4429
4430 Revert the previous 3 commits:
4431 Move gdb_regex* to common/
4432 Move linux_find_memory_regions_full & co.
4433 gdbserver build-id attribute generator
4434
700ca40f
JK		 44352015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4436 Jan Kratochvil <jan.kratochvil@redhat.com>
4437
4438 gdbserver build-id attribute generator.
4439 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4440 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4441 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4442 (find_phdr): New.
4443 (get_dynamic): Use find_pdhr to traverse program headers.
4444 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4445 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4446 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4447 (get_hex_build_id): New.
4448 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4449 to reply XML document.
4450
9904185c
JK		 44512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4452 Jan Kratochvil <jan.kratochvil@redhat.com>
4453
4454 * target.c: Include target/target-utils.h and fcntl.h.
4455 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4456 (target_fileio_read_stralloc): New functions.
4457
6e5b4429
JK		 44582015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4459
4460 * Makefile.in (OBS): Add gdb_regex.o.
4461 (gdb_regex.o): New.
4462 * config.in: Rebuilt.
4463 * configure: Rebuilt.
4464
ddc98fbf
JK		 44652015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4466 Jan Kratochvil <jan.kratochvil@redhat.com>
4467
4468 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4469 * Makefile.in (OBS): Add target-utils.o.
4470 (linux-maps.o, target-utils.o): New.
4471 * configure.srv (srv_linux_obj): Add linux-maps.o.
4472
e57bb7a0
PL		 44732015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4474
4475 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4476 function, return 1.
4477 (the_low_target): Install it.
4478
586b02a9
PA		 44792015-07-14 Pedro Alves <palves@redhat.com>
4480
4481 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4482 Instead, ignore ECHILD, and throw an error for other errnos.
4483
58c1b36c
PA		 44842015-07-10 Pedro Alves <palves@redhat.com>
4485
4486 * event-loop.c (struct callback_event) <data>: Change type to
4487 gdb_client_data instance instead of gdb_client_data pointer.
4488 (append_callback_event): Adjust.
4489
421530db
PL		 44902015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4491
4492 * linux-aarch64-low.c: Add comments for each linux_target_ops
4493 method. Remove comments already covered in target_ops and
4494 linux_target_ops definitions.
4495 (the_low_target): Add comments for each unimplemented method.
4496
c2d65f38
YQ		 44972015-07-09 Yao Qi <yao.qi@linaro.org>
4498
4499 * linux-aarch64-low.c (aarch64_regmap): Remove.
4500 (aarch64_usrregs_info): Remove.
4501 (regs_info): Set field usrregs to NULL.
4502
b20a6524
MM		 45032015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4504
4505 * linux-low.c: Include "rsp-low.h"
4506 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4507 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4508 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4509 (handle_btrace_enable_pt): New.
4510 (handle_btrace_general_set): Support "pt".
4511 (handle_btrace_conf_general_set): Support "pt:size".
4512
96c97461
PL		 45132015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4514
4515 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4516 Z_PACKET_SW_BP.
4517
37d66942
PL		 45182015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4519
4520 * linux-aarch64-low.c: Remove comment about endianness.
4521 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4522 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4523 memcmp.
4524
dc06243f
GB		 45252015-06-24 Gary Benson <gbenson@redhat.com>
4526
4527 * linux-i386-ipa.c (stdint.h): Do not include.
4528 * lynx-i386-low.c (stdint.h): Likewise.
4529 * lynx-ppc-low.c (stdint.h): Likewise.
4530 * mem-break.c (stdint.h): Likewise.
4531 * thread-db.c (stdint.h): Likewise.
4532 * tracepoint.c (stdint.h): Likewise.
4533 * win32-low.c (stdint.h): Likewise.
4534
124e13d9
SM		 45352015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4536
4537 * server.c (write_qxfer_response): Update call to
4538 remote_escape_output.
4539
909c2cda
JK		 45402015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4541 Jan Kratochvil <jan.kratochvil@redhat.com>
4542
4543 Merge multiple hex conversions.
4544 * gdbreplay.c (tohex): Rename to 'fromhex'.
4545 (logchar): Use fromhex.
4546
24c05f46
JK		 45472015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4548
4549 * server.c (handle_qxfer_libraries): Set `version' attribute for
4550 <library-list>.
4551
14d2069a
GB		 45522015-06-10 Gary Benson <gbenson@redhat.com>
4553
4554 * target.h (struct target_ops) <multifs_open>: New field.
4555 <multifs_unlink>: Likewise.
4556 <multifs_readlink>: Likewise.
4557 * linux-low.c (nat/linux-namespaces.h): New include.
4558 (linux_target_ops): Initialize the_target->multifs_open,
4559 the_target->multifs_unlink and the_target->multifs_readlink.
4560 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4561 * hostio.c (hostio_fs_pid): New static variable.
4562 (hostio_handle_new_gdb_connection): New function.
4563 (handle_setfs): Likewise.
4564 (handle_open): Use the_target->multifs_open as appropriate.
4565 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4566 (handle_readlink): Use the_target->multifs_readlink as
4567 appropriate.
4568 (handle_vFile): Handle vFile:setfs packets.
4569 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4570 after target_handle_new_gdb_connection.
4571
4b8b5e72
GB		 45722015-06-10 Gary Benson <gbenson@redhat.com>
4573
4574 * configure.ac (AC_CHECK_FUNCS): Add setns.
4575 * config.in: Regenerate.
4576 * configure: Likewise.
4577 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4578 (linux-namespaces.o): New rule.
4579 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4580
3ac2e371
GB		 45812015-06-09 Gary Benson <gbenson@redhat.com>
4582
4583 * hostio.c (handle_open): Process mode argument with
4584 fileio_to_host_mode.
4585
ca9b78ce
YQ		 45862015-06-01 Yao Qi <yao.qi@linaro.org>
4587
4588 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4589 * linux-x86-low.c: Likewise.
4590
bfacd19d
DB		 45912015-05-28 Don Breazeal <donb@codesourcery.com>
4592
4593 * linux-low.c (handle_extended_wait): Initialize
4594 thread_info.last_resume_kind for new fork children.
4595
452003ef
PA		 45962015-05-15 Pedro Alves <palves@redhat.com>
4597
4598 * target.h (target_handle_new_gdb_connection): Rewrite using if
4599 wrapped in do/while.
4600
1041a03c
JB		 46012015-05-14 Joel Brobecker <brobecker@adacore.com>
4602
4603 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4604 * configure, config.in: Regenerate.
4605 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4606 Declare typedef.
4607
c269dbdb
DB		 46082015-05-12 Don Breazeal <donb@codesourcery.com>
4609
4610 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4611 PTRACE_EVENT_VFORK_DONE.
4612 (linux_low_ptrace_options, extended_event_reported): Add vfork
4613 events.
4614 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4615 and "vforkdone" for RSP 'T' Stop Reply Packet.
4616 * server.h (report_vfork_events): Declare
4617 global variable.
4618
3a8a0396
DB		 46192015-05-12 Don Breazeal <donb@codesourcery.com>
4620
4621 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4622 (the_low_target) <new_fork>: Initialize new member.
4623 * linux-arm-low.c (arm_new_fork): New function.
4624 (the_low_target) <new_fork>: Initialize new member.
4625 * linux-low.c (handle_extended_wait): Call new target function
4626 new_fork.
4627 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4628 * linux-mips-low.c (mips_add_watchpoint): New function
4629 extracted from mips_insert_point.
4630 (the_low_target) <new_fork>: Initialize new member.
4631 (mips_linux_new_fork): New function.
4632 (mips_insert_point): Call mips_add_watchpoint.
4633 * linux-x86-low.c (x86_linux_new_fork): New function.
4634 (the_low_target) <new_fork>: Initialize new member.
4635
de0d863e
DB		 46362015-05-12 Don Breazeal <donb@codesourcery.com>
4637
4638 * linux-low.c (handle_extended_wait): Implement return value,
4639 rename argument 'event_child' to 'event_lwp', handle
4640 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4641 (linux_low_ptrace_options): New function.
4642 (linux_low_filter_event): Call linux_low_ptrace_options,
4643 use different argument fo linux_enable_event_reporting,
4644 use return value from handle_extended_wait.
4645 (extended_event_reported): New function.
4646 (linux_wait_1): Call extended_event_reported and set
4647 status to report fork events.
4648 (linux_write_memory): Add pid to debug message.
4649 (reset_lwp_ptrace_options_callback): New function.
4650 (linux_handle_new_gdb_connection): New function.
4651 (linux_target_ops): Initialize new structure member.
4652 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4653 * lynx-low.c: Initialize new structure member.
4654 * remote-utils.c (prepare_resume_reply): Implement stop reason
4655 "fork" for "T" stop message.
4656 * server.c (handle_query): Call handle_new_gdb_connection.
4657 * server.h (report_fork_events): Declare global flag.
4658 * target.h (struct target_ops) <handle_new_gdb_connection>:
4659 New member.
4660 (target_handle_new_gdb_connection): New macro.
4661 * win32-low.c: Initialize new structure member.
4662
ddcbc397
DB		 46632015-05-12 Don Breazeal <donb@codesourcery.com>
4664
4665 * mem-break.c (APPEND_TO_LIST): Define macro.
4666 (clone_agent_expr): New function.
4667 (clone_one_breakpoint): New function.
4668 (clone_all_breakpoints): New function.
4669 * mem-break.h: Declare new functions.
4670
89245bc0
DB		 46712015-05-12 Don Breazeal <donb@codesourcery.com>
4672
4673 * linux-low.c (linux_supports_fork_events): New function.
4674 (linux_supports_vfork_events): New function.
4675 (linux_target_ops): Initialize new structure members.
4676 (initialize_low): Call linux_check_ptrace_features.
4677 * lynx-low.c (lynx_target_ops): Initialize new structure
4678 members.
4679 * server.c (report_fork_events, report_vfork_events):
4680 New global flags.
4681 (handle_query): Add new features to qSupported packet and
4682 response.
4683 (captured_main): Initialize new global variables.
4684 * target.h (struct target_ops) <supports_fork_events>:
4685 New member.
4686 <supports_vfork_events>: New member.
4687 (target_supports_fork_events): New macro.
4688 (target_supports_vfork_events): New macro.
4689 * win32-low.c (win32_target_ops): Initialize new structure
4690 members.
4691
835205d0
GB		 46922015-05-12 Gary Benson <gbenson@redhat.com>
4693
4694 * server.c (handle_qxfer_exec_file): Use current process
4695 if annex is empty.
4696
21e94bd9
SL		 46972015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4698
4699 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4700 Remove HAVE_PTRACE_GETREGS conditionals.
4701 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4702 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4703
45614f15
YQ		 47042015-05-08 Yao Qi <yao.qi@linaro.org>
4705
4706 * linux-low.c (linux_supports_conditional_breakpoints): New
4707 function.
4708 (linux_target_ops): Install new target method.
4709 * lynx-low.c (lynx_target_ops): Install NULL hook for
4710 supports_conditional_breakpoints.
4711 * nto-low.c (nto_target_ops): Likewise.
4712 * spu-low.c (spu_target_ops): Likewise.
4713 * win32-low.c (win32_target_ops): Likewise.
4714 * server.c (handle_query): Check
4715 target_supports_conditional_breakpoints.
4716 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4717 New field.
4718 (target_supports_conditional_breakpoints): New macro.
4719
80ad801e
PA		 47202015-05-06 Pedro Alves <palves@redhat.com>
4721
4722 PR server/18081
4723 * server.c (start_inferior): If the process exits, mourn it.
4724
819843c7
GB		 47252015-04-21 Gary Benson <gbenson@redhat.com>
4726
4727 * hostio.c (fileio_open_flags_to_host): Factored out to
4728 fileio_to_host_openflags in common/fileio.c. Single use
4729 updated.
4730
a2d5a9d7
MF		 47312015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4732
4733 * linux-xtensa-low.c (xtensa_fill_gregset)
4734 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4735 XCHAL_HAVE_LOOP.
4736
deb44829
MF		 47372015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4738
4739 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4740 (regs_info): Replace usrregs pointer with NULL.
4741
e57f1de3
GB		 47422015-04-17 Gary Benson <gbenson@redhat.com>
4743
4744 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4745 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4746 * server.c (handle_qxfer_exec_file): New function.
4747 (qxfer_packets): Add exec-file entry.
4748 (handle_query): Report qXfer:exec-file:read as supported packet.
4749
62828379
RN		 47502015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4751
4752 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4753
b88bb450
GB		 47542015-04-09 Gary Benson <gbenson@redhat.com>
4755
4756 * hostio-errno.c (errno_to_fileio_error): Remove function.
4757 Update caller to use remote_fileio_to_fio_error.
4758
c8f4bfdd
YQ		 47592015-04-09 Yao Qi <yao.qi@linaro.org>
4760
4761 * linux-low.c (linux_insert_point): Call
4762 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4763 (linux_remove_point): Call remove_memory_breakpoint if type is
4764 raw_bkpt_type_sw.
4765 * linux-x86-low.c (x86_insert_point): Don't call
4766 insert_memory_breakpoint.
4767 (x86_remove_point): Don't call remove_memory_breakpoint.
4768
41f98f02
PA		 47692015-04-01 Pedro Alves <palves@redhat.com>
4770 Cleber Rosa <crosa@redhat.com>
4771
4772 * server.c (gdbserver_usage): Reorganize and extend the usage
4773 message.
4774
2bf6fb9d
PA		 47752015-03-24 Pedro Alves <palves@redhat.com>
4776
4777 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4778 output. Also dump TRAP_TRACE.
4779 (linux_low_filter_event): In debug output, distinguish a
4780 resume_stop SIGSTOP from a delayed SIGSTOP.
4781
369f6daa
GB		 47822015-03-24 Gary Benson <gbenson@redhat.com>
4783
4784 * linux-x86-low.c (x86_linux_new_thread): Moved to
4785 nat/x86-linux.c.
4786 (x86_linux_prepare_to_resume): Likewise.
4787
8e5d4070
GB		 47882015-03-24 Gary Benson <gbenson@redhat.com>
4789
4790 * Makefile.in (x86-linux-dregs.o): New rule.
4791 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4792 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4793 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4794 (x86_linux_dr_get): Likewise.
4795 (x86_linux_dr_set): Likewise.
4796 (update_debug_registers_callback): Likewise.
4797 (x86_linux_dr_set_addr): Likewise.
4798 (x86_linux_dr_get_addr): Likewise.
4799 (x86_linux_dr_set_control): Likewise.
4800 (x86_linux_dr_get_control): Likewise.
4801 (x86_linux_dr_get_status): Likewise.
4802 (x86_linux_update_debug_registers): Likewise.
4803
2b95d440
GB		 48042015-03-24 Gary Benson <gbenson@redhat.com>
4805
4806 * linux-x86-low.c (x86_linux_update_debug_registers):
4807 New function, factored out from...
4808 (x86_linux_prepare_to_resume): ...this.
4809
14b0bc68
GB		 48102015-03-24 Gary Benson <gbenson@redhat.com>
4811
4812 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4813 (x86_linux_dr_set): Likewise.
4814 (update_debug_registers_callback): Likewise.
4815 (x86_linux_dr_set_addr): Likewise.
4816 (x86_linux_dr_get_addr): Likewise.
4817 (x86_linux_dr_set_control): Likewise.
4818 (x86_linux_dr_get_control): Likewise.
4819 (x86_linux_dr_get_status): Likewise.
4820 (x86_linux_prepare_to_resume): Likewise.
4821
5dfe6ca8
GB		 48222015-03-24 Gary Benson <gbenson@redhat.com>
4823
4824 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4825 Use perror_with_name. Pass string through gettext.
4826 (x86_linux_dr_set): Likewise.
4827
d33472ad
GB		 48282015-03-24 Gary Benson <gbenson@redhat.com>
4829
4830 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4831 (x86_linux_dr_set_addr): ...this.
4832 (x86_dr_low_get_addr): Rename to...
4833 (x86_linux_dr_get_addr): ...this.
4834 (x86_dr_low_set_control): Rename to...
4835 (x86_linux_dr_set_control): ...this.
4836 (x86_dr_low_get_control): Rename to...
4837 (x86_linux_dr_get_control): ...this.
4838 (x86_dr_low_get_status): Rename to...
4839 (x86_linux_dr_get_status): ...this.
4840 (x86_dr_low): Update with new function names.
4841
4b134ca1
GB		 48422015-03-24 Gary Benson <gbenson@redhat.com>
4843
4844 * Makefile.in (x86-linux.o): New rule.
4845 * configure.srv: Add x86-linux.o to relevant targets.
4846 * linux-low.c (lwp_set_arch_private_info): New function.
4847 (lwp_arch_private_info): Likewise.
4848 * linux-x86-low.c: Include nat/x86-linux.h.
4849 (arch_lwp_info): Removed structure.
4850 (update_debug_registers_callback):
4851 Use lwp_set_debug_registers_changed.
4852 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4853 and lwp_set_debug_registers_changed.
4854 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4855
34c703da
GB		 48562015-03-24 Gary Benson <gbenson@redhat.com>
4857
4858 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4859 * linux-arm-low.c (arm_new_thread): Likewise.
4860 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4861 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4862 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4863 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4864
cff068da
GB		 48652015-03-24 Gary Benson <gbenson@redhat.com>
4866
4867 * linux-low.c (ptid_of_lwp): New function.
4868 (lwp_is_stopped): Likewise.
4869 (lwp_stop_reason): Likewise.
4870 * linux-x86-low.c (update_debug_registers_callback):
4871 Use lwp_is_stopped.
4872 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4873 lwp_stop_reason.
4874
b2f7c7e8
GB		 48752015-03-24 Gary Benson <gbenson@redhat.com>
4876
4877 * linux-low.h (linux_stop_lwp): Remove declaration.
4878
6d4ee8c6
GB		 48792015-03-24 Gary Benson <gbenson@redhat.com>
4880
4881 * linux-low.h: Include nat/linux-nat.h.
4882 * linux-low.c (iterate_over_lwps_args): New structure.
4883 (iterate_over_lwps_filter): New function.
4884 (iterate_over_lwps): Likewise.
4885 * linux-x86-low.c (update_debug_registers_callback):
4886 Update signature to what iterate_over_lwps expects.
4887 Remove PID check that iterate_over_lwps now performs.
4888 (x86_dr_low_set_addr): Use iterate_over_lwps.
4889 (x86_dr_low_set_control): Likewise.
4890
70a0bb6b
GB		 48912015-03-24 Gary Benson <gbenson@redhat.com>
4892
4893 * linux-x86-low.c (x86_debug_reg_state): New function.
4894 (x86_linux_prepare_to_resume): Use the above.
4895
7b669087
GB		 48962015-03-24 Gary Benson <gbenson@redhat.com>
4897
4898 * linux-low.c (current_lwp_ptid): New function.
4899 * linux-x86-low.c: Include nat/linux-nat.h.
4900 (x86_dr_low_get_addr): Use current_lwp_ptid.
4901 (x86_dr_low_get_control): Likewise.
4902 (x86_dr_low_get_status): Likewise.
4903
eef49a3d
PA		 49042015-03-20 Pedro Alves <palves@redhat.com>
4905
4906 * tracepoint.c (cmd_qtstatus): Make "str" const.
4907
b2333d22
PA		 49082015-03-20 Pedro Alves <palves@redhat.com>
4909
4910 * server.c (handle_general_set): Make "req_str" const.
4911
23f238d3
PA		 49122015-03-19 Pedro Alves <palves@redhat.com>
4913
4914 * linux-low.c (linux_resume_one_lwp): Rename to ...
4915 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4916 instead call perror_with_name.
4917 (check_ptrace_stopped_lwp_gone): New function.
4918 (linux_resume_one_lwp): Reimplement as wrapper around
4919 linux_resume_one_lwp_throw that swallows errors if the LWP is
4920 gone.
4921
91baf43f
PA		 49222015-03-19 Pedro Alves <palves@redhat.com>
4923
4924 * linux-low.c (count_events_callback, select_event_lwp_callback):
4925 No longer check whether the thread has resume_stop as last resume
4926 kind.
4927
8bf3b159
PA		 49282015-03-19 Pedro Alves <palves@redhat.com>
4929
4930 * linux-low.c (count_events_callback, select_event_lwp_callback):
4931 Use the lwp's status_pending_p field, not the thread's.
4932
b90fc188
PA		 49332015-03-19 Pedro Alves <palves@redhat.com>
4934
4935 * linux-low.c (select_event_lwp_callback): Update comments to
4936 no longer mention SIGTRAP.
4937
464b0089
GB		 49382015-03-18 Gary Benson <gbenson@redhat.com>
4939
4940 * server.c (handle_query): Do not report vFile:fstat as supported.
4941
aa9e327f
GB		 49422015-03-11 Gary Benson <gbenson@redhat.com>
4943
4944 * hostio.c (sys/types.h): New include.
4945 (sys/stat.h): Likewise.
4946 (common-remote-fileio.h): Likewise.
4947 (handle_fstat): New function.
4948 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4949
791c0056
GB		 49502015-03-11 Gary Benson <gbenson@redhat.com>
4951
4952 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4953 struct stat.st_blocks and struct stat.st_blksize.
4954 * configure: Regenerate.
4955 * config.in: Likewise.
4956 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4957 (OBS): Add common-remote-fileio.o.
4958 (common-remote-fileio.o): New rule.
4959
9a9df970
PA		 49602015-03-09 Pedro Alves <palves@redhat.com>
4961
4962 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4963 'struct sockaddr' pointer in 'accept' call.
4964
9eb1356e
PA		 49652015-03-09 Pedro Alves <palves@redhat.com>
4966
4967 Revert:
4968 2015-03-07 Pedro Alves <palves@redhat.com>
4969 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4970 or <winsock2.h> here. Instead include "gdb_socket.h".
4971 (remote_open): Use union gdb_sockaddr_u.
4972 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4973 or <winsock2.h> here. Instead include "gdb_socket.h".
4974 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4975 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4976 or <sys/un.h>.
4977 (init_named_socket, gdb_agent_helper_thread): Use union
4978 gdb_sockaddr_u.
4979
aac331e4
PA		 49802015-03-07 Pedro Alves <palves@redhat.com>
4981
4982 * configure.ac (build_warnings): Move
4983 -Wdeclaration-after-statement to the C-specific set.
4984 * configure: Regenerate.
4985
366c75fc
PA		 49862015-03-07 Pedro Alves <palves@redhat.com>
4987
4988 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
4989 or <winsock2.h> here. Instead include "gdb_socket.h".
4990 (remote_open): Use union gdb_sockaddr_u.
4991 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
4992 or <winsock2.h> here. Instead include "gdb_socket.h".
4993 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
4994 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
4995 or <sys/un.h>.
4996 (init_named_socket, gdb_agent_helper_thread): Use union
4997 gdb_sockaddr_u.
4998
492d29ea
PA		 49992015-03-07 Pedro Alves <palves@redhat.com>
5000
5001 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5002 instead.
5003
60a191ed
YQ		 50042015-03-06 Yao Qi <yao.qi@linaro.org>
5005
5006 * linux-aarch64-low.c (aarch64_insert_point): Use
5007 show_debug_regs as a boolean.
5008 (aarch64_remove_point): Likewise.
5009
f5771b1d
PA		 50102015-03-05 Pedro Alves <palves@redhat.com>
5011
5012 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5013 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5014 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5015 * nto-low.c (nto_target_ops): Likewise.
5016 * spu-low.c (spu_target_ops): Likewise.
5017 * win32-low.c (win32_target_ops): Likewise.
5018
3e572f71
PA		 50192015-03-04 Pedro Alves <palves@redhat.com>
5020
72f4393d 5021 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5022 Decide whether a breakpoint triggered based on the SIGTRAP's
5023 siginfo.si_code.
72f4393d
L		 5024 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5025 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5026 (linux_low_filter_event): Check for breakpoints before checking
5027 watchpoints.
5028 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5029 siginfo.si_code.
72f4393d
L		 5030 (linux_stopped_by_sw_breakpoint)
5031 (linux_supports_stopped_by_sw_breakpoint)
5032 (linux_stopped_by_hw_breakpoint)
5033 (linux_supports_stopped_by_hw_breakpoint): New functions.
5034 (linux_target_ops): Install new target methods.
3e572f71 5035
1ec68e26
PA		 50362015-03-04 Pedro Alves <palves@redhat.com>
5037
5038 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5039 * server.c (swbreak_feature, hwbreak_feature): New globals.
5040 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5041 (captured_main): Clear swbreak_feature and hwbreak_feature.
5042 * server.h (swbreak_feature, hwbreak_feature): Declare.
5043 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5044 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5045 supports_stopped_by_hw_breakpoint>: New fields.
5046 (target_supports_stopped_by_sw_breakpoint)
5047 (target_stopped_by_sw_breakpoint)
5048 (target_supports_stopped_by_hw_breakpoint)
5049 (target_stopped_by_hw_breakpoint): Declare.
5050
15c66dd6
PA		 50512015-03-04 Pedro Alves <palves@redhat.com>
5052
5053 enum lwp_stop_reason -> enum target_stop_reason
5054 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5055 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5056 (linux_wait_1, stuck_in_jump_pad_callback)
5057 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5058 (linux_stopped_by_watchpoint):
5059 * linux-low.h (enum lwp_stop_reason): Delete.
5060 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5061 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5062
98fc70d6
YQ		 50632015-03-04 Yao Qi <yao.qi@linaro.org>
5064
5065 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5066
dd2ac174
GB		 50672015-03-03 Gary Benson <gbenson@redhat.com>
5068
5069 * hostio.c (handle_vFile): Fix prefix lengths.
5070
d68e53f4
MM		 50712015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5072
5073 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5074 ptr_bits.
5075
bf2d68ab
AA		 50762015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5077
5078 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5079 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5080 (clean): Add "rm -f" for above C files.
5081 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5082 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5083 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5084 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5085 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5086 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5087 (init_registers_s390x_vx_linux64)
5088 (init_registers_s390x_tevx_linux64)
5089 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5090 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5091 declarations.
5092 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5093 (s390_store_vxrs_high): New functions.
5094 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5095 NT_S390_VXRS_HIGH.
5096 (s390_arch_setup): Add logic for selecting one of the new target
5097 descriptions. Activate the new vector regsets if applicable.
5098 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5099 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5100 and init_registers_s390x_tevx_linux64.
5101
c966a859
PA		 51022015-03-01 Pedro Alves <palves@redhat.com>
5103
5104 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5105 parameter.
5106
4180215b
PA		 51072015-02-27 Pedro Alves <palves@redhat.com>
5108
5109 * linux-x86-low.c (u_debugreg_offset): New function.
5110 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5111
749bab01
PA		 51122015-02-27 Pedro Alves <palves@redhat.com>
5113
5114 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5115 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5116 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5117 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5118 (ps_lsetfpregs, ps_getpid)
5119 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5120 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5121 (ps_lsetxregs, ps_plog): Declare.
5122
3c14e5a3
PA		 51232015-02-27 Pedro Alves <palves@redhat.com>
5124
5125 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5126 IP_AGENT_EXPORT_FUNC.
5127 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5128 IP_AGENT_EXPORT_FUNC.
5129 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5130 (IP_AGENT_EXPORT): Delete.
5131 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5132 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5133 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5134 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5135 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5136 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5137 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5138 (traceframe_read_count, traceframe_write_count)
5139 (traceframes_created, trace_state_variables, get_raw_reg)
5140 (get_trace_state_variable_value, set_trace_state_variable_value)
5141 (ust_loaded, helper_thread_id, cmd_buf): Use
5142 IPA_SYM_EXPORTED_NAME.
5143 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5144 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5145 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5146 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5147 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5148 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5149 EXTERN_C_PUSH/EXTERN_C_POP.
5150 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5151 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5152 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5153 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5154 (traceframe_write_count, traceframe_read_count)
5155 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5156 (about_to_request_buffer_space, get_trace_state_variable_value)
5157 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5158 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5159 EXTERN_C_PUSH/EXTERN_C_POP.
5160 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5161 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5162 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5163 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5164 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5165 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5166 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5167 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5168 Define.
5169 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5170 (IP_AGENT_EXPORT_VAR_DECL): Define.
5171 (tracing): Declare.
5172 (gdb_agent_get_raw_reg): Declare.
5173
fe978cb0
PA		 51742015-02-27 Tom Tromey <tromey@redhat.com>
5175 Pedro Alves <palves@redhat.com>
5176
5177 Rename symbols whose names are reserved C++ keywords throughout.
5178
3bc3d82a
PA		 51792015-02-27 Pedro Alves <palves@redhat.com>
5180
5181 * Makefile.in (COMPILER): New, get it from autoconf.
5182 (CXX): Get from autoconf instead.
5183 (COMPILE.pre): Use COMPILER.
5184 (CC-LD): Rename to ...
5185 (CC_LD): ... this. Use COMPILER.
5186 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5187 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5188 * acinclude.m4: Include build-with-cxx.m4.
5189 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5190 Disable -Werror by default if building in C++ mode.
5191 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5192 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5193 the C++ compiler. Save/restore CXXFLAGS too.
5194 * configure: Regenerate.
5195
07697489
PA		 51962015-02-27 Pedro Alves <palves@redhat.com>
5197
5198 * acinclude.m4: Include libiberty.m4.
5199 * configure.ac: Call libiberty_INIT.
5200 * config.in, configure: Regenerate.
5201
9beb7c4e
PA		 52022015-02-26 Pedro Alves <palves@redhat.com>
5203
5204 * linux-low.c (linux_wait_1): When incrementing the PC past a
5205 program breakpoint always use the_low_target.breakpoint_len as
5206 increment, rather than the maximum between that and
5207 the_low_target.decr_pc_after_break.
5208
8090aef2
PA		 52092015-02-23 Pedro Alves <palves@redhat.com>
5210
5211 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5212 thread was doing a step-over; always adjust the PC if
5213 we stepped over a permanent breakpoint.
5214 (linux_wait_1): If we stepped over breakpoint that was on top of a
5215 permanent breakpoint, manually advance the PC past it.
5216
bc9540e8
PA		 52172015-02-23 Pedro Alves <palves@redhat.com>
5218
5219 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5220 modes.
5221 (x86_fill_gregset, x86_store_gregset): Use it when handling
5222 $orig_eax.
5223
2db9a427
PA		 52242015-02-20 Pedro Alves <palves@redhat.com>
5225
5226 * thread-db.c: Include "nat/linux-procfs.h".
5227 (thread_db_init): Skip listing new threads if the kernel supports
5228 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5229
afa8d396
PA		 52302015-02-20 Pedro Alves <palves@redhat.com>
5231
5232 * linux-low.c (status_pending_p_callback): Use ptid_match.
5233
c9587f88
AT		 52342015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5235
5236 PR breakpoints/16812
5237 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5238 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5239 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5240
b05ec7a5
AT		 52412015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5242
5243 PR breakpoints/15956
5244 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5245
d33501a5
MM		 52462015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5247
5248 * linux-low.c (linux_low_btrace_conf): Print size.
5249 * server.c (handle_btrace_conf_general_set): New.
5250 (hanle_general_set): Call handle_btrace_conf_general_set.
5251 (handle_query): Report Qbtrace-conf:bts:size as supported.
5252
f4abbc16
MM		 52532015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5254
5255 * linux-low.c (linux_low_enable_btrace): Update parameters.
5256 (linux_low_btrace_conf): New.
5257 (linux_target_ops)<to_btrace_conf>: Initialize.
5258 * server.c (current_btrace_conf): New.
5259 (handle_btrace_enable): Rename to ...
5260 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5261 to target_enable_btrace. Update comment. Update users.
5262 (handle_qxfer_btrace_conf): New.
5263 (qxfer_packets): Add btrace-conf entry.
5264 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5265 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5266 (target_ops)<read_btrace_conf>: New.
5267 (target_enable_btrace): Update parameters.
5268 (target_read_btrace_conf): New.
5269
043c3577
MM		 52702015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5271
5272 * server.c (handle_btrace_general_set): Remove call to
5273 target_supports_btrace.
5274 (supported_btrace_packets): New.
5275 (handle_query): Call supported_btrace_packets.
5276 * target.h: include btrace-common.h.
5277 (btrace_target_info): Removed.
5278 (supports_btrace, target_supports_btrace): Update parameters.
5279
734b0e4b
MM		 52802015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5281
5282 * Makefile.in (SFILES): Add common/btrace-common.c.
5283 (OBS): Add common/btrace-common.o.
5284 (btrace-common.o): Add build rules.
5285 * linux-low: Include btrace-common.h.
5286 (linux_low_read_btrace): Use struct btrace_data. Call
5287 btrace_data_init and btrace_data_fini.
5288
d6c146e9
PA		 52892015-02-06 Pedro Alves <palves@redhat.com>
5290
5291 * thread-db.c (find_new_threads_callback): Add debug output.
5292
20ba1ce6
PA		 52932015-02-04 Pedro Alves <palves@redhat.com>
5294
5295 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5296 (resume_stopped_resumed_lwps): New function.
5297 (linux_wait_for_event_filtered): Use it.
5298
8cc73a39
SDJ		 52992015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5300
5301 * Makefile.in (SFILES): Add linux-personality.c.
5302 (linux-personality.o): New rule.
5303 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5304 list of objects to be built.
5305 * linux-low.c: Include nat/linux-personality.h.
5306 (linux_create_inferior): Remove code to disable address space
5307 randomization (moved to ../nat/linux-personality.c). Create
5308 cleanup to disable address space randomization.
5309
fb23d554
SDJ		 53102015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5311
5312 * Makefile.in (posix-strerror.o): New rule.
5313 (mingw-strerror.o): Likewise.
5314 * configure: Regenerated.
5315 * configure.ac: Source file ../common/common.host. Initialize new
5316 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5317
cdf43629
YQ		 53182015-01-14 Yao Qi <yao@codesourcery.com>
5319
5320 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5321 (ppc-linux.o): New rule.
5322 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5323 * configure.ac: AC_CHECK_FUNCS(getauxval).
5324 * config.in: Re-generated.
5325 * configure: Re-generated.
5326 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5327 ppc64_64bit_inferior_p
5328
514c5338
YQ		 53292015-01-14 Yao Qi <yao@codesourcery.com>
5330
5331 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5332 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5333 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5334 (PT_ORIG_R3, PT_TRAP): Likewise.
5335 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5336 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5337 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5338
3368c1e5
JB		 53392015-01-10 Joel Brobecker <brobecker@adacore.com>
5340
5341 * i387-fp.c (i387_cache_to_xsave): In look over
5342 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5343 zmmh_low_space field by use of zmmh_high_space.
5344
582511be
PA		 53452015-01-09 Pedro Alves <palves@redhat.com>
5346
5347 * linux-low.c (step_over_bkpt): Move higher up in the file.
5348 (handle_extended_wait): Don't store the stop_pc here.
5349 (get_stop_pc): Adjust comments and rename to ...
5350 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5351 stopped for a software breakpoint or hardware breakpoint.
5352 (thread_still_has_status_pending_p): New function.
5353 (status_pending_p_callback): Use
5354 thread_still_has_status_pending_p. If the event is no longer
5355 interesting, resume the LWP.
5356 (handle_tracepoints): Add assert.
5357 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5358 (wstatus_maybe_breakpoint): New function.
5359 (cancel_breakpoint): Delete function.
5360 (check_stopped_by_watchpoint): New function, factored out from
5361 linux_low_filter_event.
5362 (lp_status_maybe_breakpoint): Delete function.
5363 (linux_low_filter_event): Remove filter_ptid argument.
5364 Leave thread group exits pending here. Store the LWP's stop PC.
5365 Always leave events pending.
5366 (linux_wait_for_event_filtered): Pull all events out of the
5367 kernel, and leave them all pending.
5368 (count_events_callback, select_event_lwp_callback): Consider all
5369 events.
5370 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5371 (select_event_lwp): Only give preference to the stepping LWP in
5372 all-stop mode. Adjust comments.
5373 (ignore_event): New function.
5374 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5375 references to cancel_breakpoints. Adjust to renames. Also give
5376 equal priority to all LWPs that have had events in non-stop mode.
5377 If reporting a software breakpoint event, unadjust the LWP's PC.
5378 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5379 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5380 Adjust.
5381 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5382 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5383 (linux_stopped_by_watchpoint): Adjust.
5384 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5385 * linux-low.h (enum lwp_stop_reason): New.
5386 (struct lwp_info) <stop_pc>: Adjust comment.
5387 <stopped_by_watchpoint>: Delete field.
5388 <stop_reason>: New field.
5389 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5390 * mem-break.c (software_breakpoint_inserted_here)
5391 (hardware_breakpoint_inserted_here): New function.
5392 * mem-break.h (software_breakpoint_inserted_here)
5393 (hardware_breakpoint_inserted_here): Declare.
5394 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5395 (cancel_breakpoints): Delete.
5396 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5397 (upload_fast_traceframes): Remove references to
5398 cancel_breakpoints.
5399
a33e3959
PA		 54002015-01-09 Pedro Alves <palves@redhat.com>
5401
5402 * thread-db.c (find_new_threads_callback): Ignore thread if the
5403 kernel thread ID is -1.
5404
8784d563
PA		 54052015-01-09 Pedro Alves <palves@redhat.com>
5406
5407 * linux-low.c (linux_attach_fail_reason_string): Move to
5408 nat/linux-ptrace.c, and rename.
5409 (linux_attach_lwp): Update comment.
5410 (attach_proc_task_lwp_callback): New function.
5411 (linux_attach): Adjust to rename and use
5412 linux_proc_attach_tgid_threads.
5413 (linux_attach_fail_reason_string): Delete declaration.
5414
76f2b779
JB		 54152015-01-01 Joel Brobecker <brobecker@adacore.com>
5416
5417 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5418 * server.c (gdbserver_version): Likewise.
5419
fafcc06a
SDJ		 54202014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5421
5422 * remote-utils.c: Include ctype.h.
5423 (input_interrupt): Explicitly handle the case when the char
5424 received is the NUL byte. Improve the printing of non-ASCII
5425 characters.
5426
beed38b8
JB		 54272014-12-16 Joel Brobecker <brobecker@adacore.com>
5428
5429 * linux-low.c (linux_low_filter_event): Update call to
5430 linux_enable_event_reporting following the addition of
5431 a new parameter to that function.
5432
bf330350
CU		 54332014-12-16 Catalin Udma <catalin.udma@freescale.com>
5434
5435 PR server/17457
5436 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5437 (AARCH64_FPCR_REGNO): Likewise.
5438 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5439 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5440 (aarch64_store_fpregset): Likewise.
5441
5227d625
JB		 54422014-12-15 Joel Brobecker <brobecker@adacore.com>
5443
5444 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5445 Remove FIXME comment about assumption about N.
5446
f93b65a0
JB		 54472014-12-13 Joel Brobecker <brobecker@adacore.com>
5448
5449 * configure.ac: If large-file support is disabled in GDBserver,
5450 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5451 * configure: Regenerate.
5452
e5a9158d
AA		 54532014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5454
5455 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5456 warning upon ENODATA from ptrace.
5457 * linux-s390-low.c (s390_store_tdb): New.
5458 (s390_regsets): Add regset for NT_S390_TDB.
5459
feea5f36
AA		 54602014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5461
5462 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5463 without a fill_function.
5464 * linux-s390-low.c (s390_fill_last_break): Remove.
5465 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5466 (s390_arch_setup): Use regset's size instead of fill_function for
5467 loop end condition.
5468
098dbe61
AA		 54692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5470
5471 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5472 the regset's store function when ptrace returned an error.
5473 * regcache.c (get_thread_regcache): Invalidate register cache
5474 before fetching inferior's registers.
5475
28eef672
AA		 54762014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5477
5478 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5479 while-loop as for-loop.
5480 (regsets_store_inferior_registers): Likewise.
5481
bdca27a2
YQ		 54822014-11-28 Yao Qi <yao@codesourcery.com>
5483
5484 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5485 * config.in, configure: Re-generate.
5486 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5487 is defined.
5488
9c232dda
YQ		 54892014-11-21 Yao Qi <yao@codesourcery.com>
5490
5491 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5492 (AC_CHECK_HEADERS): Remove malloc.h.
5493 * configure: Re-generated.
5494 * config.in: Re-generated.
5495 * server.h: Don't include alloca.h and malloc.h.
5496 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5497 Don't include malloc.h.
5498
43968415
JB		 54992014-11-17 Joel Brobecker <brobecker@adacore.com>
5500
5501 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5502 corresponding ERRNO check in same block.
5503
40e91bc7
PA		 55042014-11-12 Pedro Alves <palves@redhat.com>
5505
5506 * server.c (cont_thread): Update comment.
5507 (start_inferior, attach_inferior): No longer clear cont_thread.
5508 (handle_v_cont): No longer set cont_thread.
5509 (captured_main): Clear cont_thread each time a GDB connects.
5510
c2c118cf
PA		 55112014-11-12 Pedro Alves <palves@redhat.com>
5512
5513 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5514 thread, and don't resume all threads if the Hc thread has exited.
5515
78708b7c
PA		 55162014-11-12 Pedro Alves <palves@redhat.com>
5517
5518 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5519 the process group instead of to a specific LWP.
5520
a2abc7de
PA		 55212014-10-15 Pedro Alves <palves@redhat.com>
5522
5523 PR server/17487
5524 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5525 parameter.
5526 (arm_set_thread_context): Delete.
5527 (the_low_target): Adjust.
5528 * win32-i386-low.c (debug_registers_changed)
5529 (debug_registers_used): Delete.
5530 (update_debug_registers_callback): New function.
5531 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5532 needing to update their debug registers.
5533 (win32_get_current_dr): New function.
5534 (x86_dr_low_get_addr, x86_dr_low_get_control)
5535 (x86_dr_low_get_status): Fetch the debug register from the thread
5536 record's context.
5537 (i386_initial_stuff): Adjust.
5538 (i386_get_thread_context): Remove current_event parameter. Don't
5539 clear debug_registers_changed nor copy DR values to
5540 debug_reg_state.
5541 (i386_set_thread_context): Delete.
5542 (i386_prepare_to_resume): New function.
5543 (i386_thread_added): Mark the thread as needing to update irs
5544 debug registers.
5545 (the_low_target): Remove i386_set_thread_context and install
5546 i386_prepare_to_resume.
5547 * win32-low.c (win32_get_thread_context): Adjust.
5548 (win32_set_thread_context): Use SetThreadContext
5549 directly.
5550 (win32_prepare_to_resume): New function.
5551 (win32_require_context): New function, factored out from ...
5552 (thread_rec): ... this.
5553 (continue_one_thread): Call win32_prepare_to_resume on each thread
5554 we're about to continue.
5555 (win32_resume): Call win32_prepare_to_resume on the event thread.
5556 * win32-low.h (struct win32_thread_info)
5557 <debug_registers_changed>: New field.
5558 (struct win32_target_ops): Change prototype of set_thread_context,
5559 delete set_thread_context and add prepare_to_resume.
5560 (win32_require_context): New declaration.
5561
a442d071
GB		 55622014-10-08 Gary Benson <gbenson@redhat.com>
5563
5564 * server.h: Do not include common-exceptions.h.
5565
6f1947e8
GB		 55662014-10-08 Gary Benson <gbenson@redhat.com>
5567
5568 * server.h: Do not include cleanups.h.
5569
63b434a4
JH		 55702014-09-30 James Hogan <james.hogan@imgtec.com>
5571
5572 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5573 mips64-dsp-linux.c.
5574
c4d9ceb6
YQ		 55752014-09-23 Yao Qi <yao@codesourcery.com>
5576
5577 * linux-low.c (lp_status_maybe_breakpoint): New function.
5578 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5579 (count_events_callback): Likewise.
5580 (select_event_lwp_callback): Likewise.
5581 (cancel_breakpoints_callback): Likewise.
5582
89a5711c
DB		 55832014-09-19 Don Breazeal <donb@codesourcery.com>
5584
5585 * linux-low.c (handle_extended_wait): Call
5586 linux_ptrace_get_extended_event.
5587 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5588 linux_is_extended_waitstatus.
5589
bffc0964
JB		 55902014-09-16 Joel Brobecker <brobecker@adacore.com>
5591
5592 * Makefile.in (CPPFLAGS): Define.
5593 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5594 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5595
0bfdf32f
GB		 55962014-09-16 Gary Benson <gbenson@redhat.com>
5597
5598 * inferiors.h (current_inferior): Renamed as...
5599 (current_thread): New variable. All uses updated.
5600 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5601 (maybe_move_out_of_jump_pad): Likewise.
5602 (cancel_breakpoint): Likewise.
5603 (linux_low_filter_event): Likewise.
5604 (wait_for_sigstop): Likewise.
5605 (linux_resume_one_lwp): Likewise.
5606 (need_step_over_p): Likewise.
5607 (start_step_over): Likewise.
5608 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5609 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5610 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5611 and save_inferior as saved_thread.
5612 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5613 saved_thread.
5614 (regcache_invalidate_thread): Likewise.
5615 * remote-utils.c (prepare_resume_reply): Likewise.
5616 * thread-db.c (thread_db_get_tls_address): Likewise.
5617 (disable_thread_event_reporting): Likewise.
5618 (remove_thread_event_breakpoints): Likewise.
5619 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5620 as saved_thread.
5621 * target.h (set_desired_inferior): Renamed as...
5622 (set_desired_thread): New declaration. All uses updated.
5623 * server.c (myresume): Updated comment to reference thread instead
5624 of inferior.
5625 (handle_serial_event): Likewise.
5626 (handle_target_event): Likewise.
5627
361c8ade
GB		 56282014-09-12 Tom Tromey <tromey@redhat.com>
5629 Gary Benson <gbenson@redhat.com>
5630
5631 * regcache.h: Include common-regcache.h.
5632 (regcache_read_pc): Don't declare.
5633 * regcache.c (get_thread_regcache_for_ptid): New function.
5634
bd9269f7
GB		 56352014-09-11 Tom Tromey <tromey@redhat.com>
5636 Gary Benson <gbenson@redhat.com>
5637
5638 * symbol.c: New file.
5639 * Makefile.in (SFILES): Add symbol.c.
5640 (OBS): Add symbol.o.
5641
f8c1d06b
GB		 56422014-09-11 Gary Benson <gbenson@redhat.com>
5643
5644 * target.c (target_stop_ptid, target_continue_ptid): New
5645 functions.
5646
721ec300
GB		 56472014-09-11 Tom Tromey <tromey@redhat.com>
5648 Gary Benson <gbenson@redhat.com>
5649
5650 * target.h: Include target/target.h.
5651 * target.c (target_read_memory, target_read_uint32)
5652 (target_write_memory): New functions.
5653
c5e92cca
GB		 56542014-09-11 Gary Benson <gbenson@redhat.com>
5655
5656 * server.h (debug_hw_points): Don't declare.
5657 * server.c (debug_hw_points): Don't define. Replace all uses
5658 with show_debug_regs.
5659 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5660 all uses with show_debug_regs.
5661
2e4bb98a
EBM		 56622014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5663
5664 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5665 endianness into account.
5666 (ppc_supply_ptrace_register): Likewise.
5667
ac740bc7
JH		 56682014-09-03 James Hogan <james.hogan@imgtec.com>
5669
5670 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5671 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5672
97ea6506
GB		 56732014-09-03 Gary Benson <gbenson@redhat.com>
5674
5675 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5676 ALL_DEBUG_ADDRESS_REGISTERS.
5677
df7e5265
GB		 56782014-09-02 Gary Benson <gbenson@redhat.com>
5679
5680 * i386-low.h: Renamed as...
5681 * x86-low.h: New file. All type, function and variable name
5682 prefixes changed from "i386_" to "x86_". All references updated.
5683 * i386-low.c: Renamed as...
5684 * x86-low.c: New file. All type, function and variable name
5685 prefixes changed from "i386_" to "x86_". All references updated.
5686
ed859da7
GB		 56872014-09-02 Gary Benson <gbenson@redhat.com>
5688
5689 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5690 (x86_linux_new_thread): Likewise.
5691
860789c7
GB		 56922014-08-29 Gary Benson <gbenson@redhat.com>
5693
5694 * server.h (setjmp.h): Do not include.
5695 (toplevel): Do not declare.
5696 (common-exceptions.h): Include.
5697 (cleanups.h): Likewise.
5698 * server.c (toplevel): Do not define.
5699 (exit_code): New static global.
5700 (detach_or_kill_for_exit_cleanup): New function.
5701 (main): New function. Original main renamed to...
5702 (captured_main): New function.
5703 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5704
ff55e1b5
GB		 57052014-08-29 Gary Benson <gbenson@redhat.com>
5706
5707 * Makefile.in (SFILES): Add common/common-exceptions.c.
5708 (OBS): Add common-exceptions.o.
5709 (common-exceptions.o): New rule.
5710 * utils.c (prepare_to_throw_exception): New function.
5711
e9bcb658
GB		 57122014-08-29 Gary Benson <gbenson@redhat.com>
5713
5714 * config.in: Regenerate.
5715 * configure: Likewise.
5716
e3180625
GB		 57172014-08-29 Gary Benson <gbenson@redhat.com>
5718
5719 * Makefile.in (SFILES): Add common/cleanups.c.
5720 (OBS): cleanups.o.
5721 (cleanups.o): New rule.
5722
e3d6ba5d
GB		 57232014-08-29 Gary Benson <gbenson@redhat.com>
5724
5725 * utils.c (internal_vwarning): New function.
5726
7096e886
GB		 57272014-08-28 Gary Benson <gbenson@redhat.com>
5728
5729 * utils.h (fatal): Remove declaration.
5730 * utils.c (fatal): Remove function.
5731
14ce3192
GB		 57322014-08-28 Gary Benson <gbenson@redhat.com>
5733
5734 * tracepoint.c (gdb_agent_init): Replace fatal with
5735 perror_with_name.
5736 (initialize_tracepoint): Likewise.
5737
50278d59
GB		 57382014-08-28 Gary Benson <gbenson@redhat.com>
5739
5740 * remote-utils.c (remote_prepare): Replace fatal with error.
5741
aa96c426
GB		 57422014-08-28 Gary Benson <gbenson@redhat.com>
5743
5744 * linux-low.c (linux_async): Replace fatal with warning.
5745 Tidy up and return.
5746 (linux_start_non_stop): Return -1 if linux_async failed.
5747
f7160e97
GB		 57482014-08-28 Gary Benson <gbenson@redhat.com>
5749
5750 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5751 gdb_assert.
5752 (i386_dr_low_get_addr): Remove vague comment.
5753 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5754 gdb_assert.
5755
38e08fca
GB		 57562014-08-28 Gary Benson <gbenson@redhat.com>
5757
5758 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5759 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5760 internal_error.
5761 (linux_resume_one_lwp): Likewise.
5762 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5763 gdb_assert.
5764 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5765 with internal_error.
5766 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5767 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5768 (find_register_by_name): Replace fatal with internal_error.
5769 (find_regno): Likewise.
5770 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5771 * thread-db.c (thread_db_create_event): Likewise.
5772 (thread_db_load_search): Likewise.
5773 (try_thread_db_load_1): Likewise.
5774 * tracepoint.c (get_jump_space_head): Replace fatal with
5775 internal_error.
5776 (claim_trampoline_space): Likewise.
5777 (have_fast_tracepoint_trampoline_buffer): Likewise.
5778 (cmd_qtstart): Likewise.
5779 (stop_tracing): Likewise.
5780 (fast_tracepoint_collecting): Likewise.
5781 (target_malloc): Likewise.
5782 (download_tracepoint): Likewise.
5783 (download_trace_state_variables): Replace check with gdb_assert.
5784 (upload_fast_traceframes): Replace fatal with internal_error.
5785
34abf635
GB		 57862014-08-19 Tom Tromey <tromey@redhat.com>
5787 Gary Benson <gbenson@redhat.com>
5788
5789 * Makefile.in (SFILES): Add common/common-debug.c.
5790 (OBS): Add common-debug.o.
5791 (common-debug.o): New rule.
5792 * debug.h (debug_printf): Don't declare.
5793 * debug.c (debug_printf): Renamed and rewritten as...
5794 (debug_vprintf): New function.
5795
f6e94d78
GB		 57962014-08-19 Gary Benson <gbenson@redhat.com>
5797
5798 * utils.h: Do not include print-utils.h.
5799
9239eeab
GB		 58002014-08-19 Tom Tromey <tromey@redhat.com>
5801 Gary Benson <gbenson@redhat.com>
5802
5803 * server.h: Add static assertion.
5804 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5805
ef87c8bb
GB		 58062014-08-19 Tom Tromey <tromey@redhat.com>
5807 Gary Benson <gbenson@redhat.com>
5808
5809 * Makefile.in (SFILES): Add common/errors.c.
5810 (OBS): Add errors.o.
5811 (IPA_OBS): Add errors-ipa.o.
5812 (errors.o): New rule.
5813 (errors-ipa.o): Likewise.
5814 * utils.h (perror_with_name, error, warning): Don't declare.
5815 * utils.c (warning): Renamed and rewritten as...
5816 (vwarning): New function.
5817 (error): Renamed and rewritten as...
5818 (verror): New function.
5819 (internal_error): Renamed and rewritten as...
5820 (internal_verror): New function.
5821
bb974a24
GB		 58222014-08-07 Gary Benson <gbenson@redhat.com>
5823
5824 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5825 * configure: Regenerate.
5826 * config.in: Likewise.
5827 * server.h: Do not include errno.h.
5828 * event-loop.c: Likewise.
5829 * hostio-errno.c: Likewise.
5830 * linux-low.c: Likewise.
5831 * remote-utils.c: Likewise.
5832 * spu-low.c: Likewise.
5833 * utils.c: Likewise.
5834 * gdbreplay.c: Unconditionally include errno.h.
5835
6d3d12eb
GB		 58362014-08-07 Gary Benson <gbenson@redhat.com>
5837
5838 * server.h: Do not include string.h.
5839 * event-loop.c: Likewise.
5840 * linux-low.c: Likewise.
5841 * regcache.c: Likewise.
5842 * remote-utils.c: Likewise.
5843 * spu-low.c: Likewise.
5844 * utils.c: Likewise.
5845
dccbb609
GB		 58462014-08-07 Gary Benson <gbenson@redhat.com>
5847
5848 * server.h: Do not include gdb_assert.h.
5849
e76df0d0
GB		 58502014-08-07 Gary Benson <gbenson@redhat.com>
5851
5852 * server.h: Do not include common-utils.h.
5853
4cb9c816
GB		 58542014-08-07 Gary Benson <gbenson@redhat.com>
5855
5856 * server.h: Do not include ptid.h.
5857 * notif.h: Likewise.
5858
3995eeee
GB		 58592014-08-07 Gary Benson <gbenson@redhat.com>
5860
5861 * server.h: Do not include gdb_locale.h.
5862
cb9f1a9b
GB		 58632014-08-07 Gary Benson <gbenson@redhat.com>
5864
5865 * server.h: Do not include gdb/signals.h.
5866 * win32-low.c: Likewise.
5867
a5fceff8
GB		 58682014-08-07 Gary Benson <gbenson@redhat.com>
5869
5870 * server.h: Do not include pathmax.h.
5871
b9391142
GB		 58722014-08-07 Gary Benson <gbenson@redhat.com>
5873
5874 * server.h: Do not include libiberty.h.
5875 * linux-bfin-low.c: Likewise.
5876
0e443c87
GB		 58772014-08-07 Gary Benson <gbenson@redhat.com>
5878
5879 * server.h: Do not include ansidecl.h.
5880
8ebb3f56
GB		 58812014-08-07 Gary Benson <gbenson@redhat.com>
5882
5883 * linux-x86-low.c: Do not include stddef.h.
5884 * lynx-ppc-low.c: Likewise.
5885 * tracepoint.c: Likewise.
5886
8980bdf6
GB		 58872014-08-07 Gary Benson <gbenson@redhat.com>
5888
5889 * server.h: Do not include stdarg.h.
5890 * nto-low.c: Likewise.
5891
d7096f71
GB		 58922014-08-07 Gary Benson <gbenson@redhat.com>
5893
5894 * server.h: Do not include stdlib.h.
5895 * inferiors.c: Likewise.
5896 * linux-low.c: Likewise.
5897 * regcache.c: Likewise.
5898 * spu-low.c: Likewise.
5899 * tracepoint.c: Likewise.
5900 * utils.c: Likewise.
5901
d02f550d
GB		 59022014-08-07 Gary Benson <gbenson@redhat.com>
5903
5904 * server.h: Do not include stdio.h.
5905 * linux-low.c: Likewise.
5906 * remote-utils.c: Likewise.
5907 * spu-low.c: Likewise.
5908 * utils.c: Likewise.
5909 * wincecompat.c: Likewise.
5910
87f6c4e3
GB		 59112014-08-06 Gary Benson <gbenson@redhat.com>
5912
5913 * regcache.c (init_register_cache): Move conditionals inside if.
5914
7089dca4
GB		 59152014-08-06 Gary Benson <gbenson@redhat.com>
5916
5917 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5918
462f517e
GB		 59192014-07-31 Gary Benson <gbenson@redhat.com>
5920
5921 * ax.h: Do not include server.h.
5922 * gdbthread.h: Likewise.
5923 * lynx-low.h: Likewise.
5924 * notif.h: Likewise.
5925
976411d6
GB		 59262014-07-30 Gary Benson <gbenson@redhat.com>
5927
5928 * server.h: Include common-defs.h.
5929 Do not include config.h or build-gnulib-gdbserver/config.h.
5930
d41f6d8e
GB		 59312014-07-30 Gary Benson <gbenson@redhat.com>
5932
5933 * hostio-errno.c: Move server.h to top of includes list.
5934 * inferiors.c: Likewise.
5935 * linux-x86-low.c: Likewise.
5936 * notif.c: Include server.h.
5937
314c6a35
TT		 59382014-07-24 Tom Tromey <tromey@redhat.com>
5939 Gary Benson <gbenson@redhat.com>
5940
5941 * server.h (CORE_ADDR): Now unsigned.
5942
69ff6be5
PA		 59432014-07-16 Pedro Alves <palves@redhat.com>
5944
5945 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5946
ce9e3fe7
PA		 59472014-07-15 Pedro Alves <palves@redhat.com>
5948
5949 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5950 copy.
5951
e76126e8
PA		 59522014-07-11 Pedro Alves <palves@redhat.com>
5953
5954 * linux-low.c (kill_wait_lwp): New function, based on
5955 kill_one_lwp_callback, but use my_waitpid directly.
5956 (kill_one_lwp_callback, linux_kill): Use it.
5957
8e9db26e
PA		 59582014-06-23 Pedro Alves <palves@redhat.com>
5959
5960 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5961 before setting DR0..DR3.
5962
698b3e08
GB		 59632014-06-20 Gary Benson <gbenson@redhat.com>
5964
5965 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5966 * configure: Regenerated.
5967 * config.in: Likewise.
5968
125f8a3d
GB		 59692014-06-20 Gary Benson <gbenson@redhat.com>
5970
5971 * Makefile.in (SFILES): Update locations for files moved
5972 from common to nat.
5973 (object file files): Reordered.
5974
42995dbd
GB		 59752014-06-20 Gary Benson <gbenson@redhat.com>
5976
5977 * i386-low.h (i386_dr_low_can_set_addr): Removed.
5978 (i386_dr_low_set_addr): Likewise.
5979 (i386_dr_low_get_addr): Likewise.
5980 (i386_dr_low_can_set_control): Likewise.
5981 (i386_dr_low_set_control): Likewise.
5982 (i386_dr_low_get_control): Likewise.
5983 (i386_dr_low_get_status): Likewise.
5984 (i386_get_debug_register_length): Likewise.
5985 * linux-x86-low.c (i386_dr_low_set_addr):
5986 Changed signature. Made static.
5987 (i386_dr_low_get_addr): Likewise.
5988 (i386_dr_low_set_control): Likewise.
5989 (i386_dr_low_get_control): Likewise.
5990 (i386_dr_low_get_status): Likewise.
5991 (i386_dr_low): New global variable.
5992 * win32-i386-low.c (i386_dr_low_set_addr):
5993 Changed signature. Made static.
5994 (i386_dr_low_get_addr): Likewise.
5995 (i386_dr_low_set_control): Likewise.
5996 (i386_dr_low_get_control): Likewise.
5997 (i386_dr_low_get_status): Likewise.
5998 (i386_dr_low): New global variable.
5999
e1d2394b
MS		 60002014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6001
6002 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6003 * Makefile.in (AR, AR_FLAGS): Define.
6004 * configure: Regenerate.
6005
3a8ee006
GB		 60062014-06-19 Gary Benson <gbenson@redhat.com>
6007
6008 * Makefile.in (i386-dregs.o): New rule.
6009 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6010 * i386-low.c (target.h): Remove include.
6011 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6012 (DR_CONTROL_SHIFT): Likewise.
6013 (DR_CONTROL_SIZE): Likewise.
6014 (DR_RW_EXECUTE): Likewise.
6015 (DR_RW_WRITE): Likewise.
6016 (DR_RW_READ): Likewise.
6017 (DR_RW_IORW): Likewise.
6018 (DR_LEN_1): Likewise.
6019 (DR_LEN_2): Likewise.
6020 (DR_LEN_4): Likewise.
6021 (DR_LEN_8): Likewise.
6022 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6023 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6024 (DR_ENABLE_SIZE): Likewise.
6025 (DR_LOCAL_SLOWDOWN): Likewise.
6026 (DR_GLOBAL_SLOWDOWN): Likewise.
6027 (DR_CONTROL_RESERVED): Likewise.
6028 (I386_DR_CONTROL_MASK): Likewise.
6029 (I386_DR_VACANT): Likewise.
6030 (I386_DR_LOCAL_ENABLE): Likewise.
6031 (I386_DR_GLOBAL_ENABLE): Likewise.
6032 (I386_DR_DISABLE): Likewise.
6033 (I386_DR_SET_RW_LEN): Likewise.
6034 (I386_DR_GET_RW_LEN): Likewise.
6035 (I386_DR_WATCH_HIT): Likewise.
6036 (i386_wp_op_t): Likewise.
6037 (i386_show_dr): Likewise.
6038 (i386_length_and_rw_bits): Likewise.
6039 (i386_insert_aligned_watchpoint): Likewise.
6040 (i386_remove_aligned_watchpoint): Likewise.
6041 (i386_handle_nonaligned_watchpoint): Likewise.
6042 i386_update_inferior_debug_regs(): Likewise.
6043 (i386_dr_insert_watchpoint): Likewise.
6044 (i386_dr_remove_watchpoint): Likewise.
6045 (i386_dr_region_ok_for_watchpoint): Likewise.
6046 (i386_dr_stopped_data_address): Likewise.
6047 (i386_dr_stopped_by_watchpoint): Likewise.
6048
8f26655c
GB		 60492014-06-19 Gary Benson <gbenson@redhat.com>
6050
6051 * i386-low.c (i386_dr_show): Renamed to
6052 i386_show_dr and made static. All uses updated.
6053 (i386_dr_length_and_rw_bits): Renamed to
6054 i386_length_and_rw_bits and made static.
6055 All uses updated.
6056 (i386_dr_insert_aligned_watchpoint): Renamed to
6057 i386_insert_aligned_watchpoint and made static.
6058 All uses updated.
6059 (i386_dr_remove_aligned_watchpoint): Renamed to
6060 i386_remove_aligned_watchpoint and made static.
6061 All uses updated.
6062 (i386_dr_update_inferior_debug_regs): Renamed to
6063 i386_update_inferior_debug_regs and made static.
6064 All uses updated.
6065
b9228891
GB		 60662014-06-18 Gary Benson <gbenson@redhat.com>
6067
5171def3
GB		 6068 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6069 (i386_dr_low_can_set_control): Likewise.
6070 (i386_get_debug_register_length): Likewise.
6071 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6072 (i386_dr_low_can_set_control): Likewise.
6073 (i386_get_debug_register_length): Likewise.
6074
60752014-06-17 Gary Benson <gbenson@redhat.com>
6076
b9228891
GB		 6077 * i386-low.h (i386-dregs.h): New include.
6078 (DR_FIRSTADDR): Now in i386-dregs.h.
6079 (DR_LASTADDR): Likewise.
6080 (DR_NADDR): Likewise.
6081 (DR_STATUS): Likewise.
6082 (DR_CONTROL): Likewise.
6083 (i386_debug_reg_state): Likewise.
6084 (i386_dr_insert_watchpoint): Likewise.
6085 (i386_dr_remove_watchpoint): Likewise.
6086 (i386_dr_region_ok_for_watchpoint): Likewise.
6087 (i386_dr_stopped_data_address): Likewise.
6088 (i386_dr_stopped_by_watchpoint): Likewise.
6089 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6090
4be83cc2
GB		 60912014-06-18 Gary Benson <gbenson@redhat.com>
6092
6093 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6094 i386_dr_insert_watchpoint.
6095 (i386_low_remove_watchpoint): Renamed to
6096 i386_dr_remove_watchpoint.
6097 (i386_low_region_ok_for_watchpoint): Renamed to
6098 i386_dr_region_ok_for_watchpoint.
6099 (i386_low_stopped_data_address): Renamed to
6100 i386_dr_stopped_data_address.
6101 (i386_low_stopped_by_watchpoint): Renamed to
6102 i386_dr_stopped_by_watchpoint.
6103 * i386-low.c (i386_show_dr): Renamed to
6104 i386_dr_show and made nonstatic. All uses updated.
6105 (i386_length_and_rw_bits): Renamed to
6106 i386_dr_length_and_rw_bits and made nonstatic.
6107 All uses updated.
6108 (i386_insert_aligned_watchpoint): Renamed to
6109 i386_dr_insert_aligned_watchpoint and made nonstatic.
6110 All uses updated.
6111 (i386_remove_aligned_watchpoint): Renamed to
6112 i386_dr_remove_aligned_watchpoint and made nonstatic.
6113 All uses updated.
6114 (i386_update_inferior_debug_regs): Renamed to
6115 i386_dr_update_inferior_debug_regs and made nonstatic.
6116 All uses updated.
6117 (i386_low_insert_watchpoint): Renamed to
6118 i386_dr_insert_watchpoint. All uses updated.
6119 (i386_low_remove_watchpoint): Renamed to
6120 i386_dr_remove_watchpoint. All uses updated.
6121 (i386_low_region_ok_for_watchpoint): Renamed to
6122 i386_dr_region_ok_for_watchpoint. All uses updated.
6123 (i386_low_stopped_data_address): Renamed to
6124 i386_dr_stopped_data_address. All uses updated.
6125 (i386_low_stopped_by_watchpoint): Renamed to
6126 i386_dr_stopped_by_watchpoint. All uses updated.
6127
131aa0d4
GB		 61282014-06-18 Gary Benson <gbenson@redhat.com>
6129
6130 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6131 (i386_dr_low_can_set_control): Likewise.
6132 (i386_insert_aligned_watchpoint): New check.
6133
d9305f7f
GB		 61342014-06-18 Gary Benson <gbenson@redhat.com>
6135
6136 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6137 Renamed to state.
6138
e927c9fc
GB		 61392014-06-18 Gary Benson <gbenson@redhat.com>
6140
6141 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6142 instead of fatal and error.
6143 (i386_handle_nonaligned_watchpoint): Likewise.
6144
1b6d4134
GB		 61452014-06-18 Gary Benson <gbenson@redhat.com>
6146
6147 * i386-low.c (i386_get_debug_register_length): New macro.
6148 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6149 (i386_show_dr): Use debug_printf instead of fprintf. Use
6150 phex to format values.
6151
6e62758f
GB		 61522014-06-18 Gary Benson <gbenson@redhat.com>
6153
6154 * i386-low.h: Comment changes.
6155 * i386-low.c: Likewise.
6156
fc6e2f03
GB		 61572014-06-18 Gary Benson <gbenson@redhat.com>
6158
6159 * i386-low.c: Whitespace changes.
6160
f9d1eeed
TT		 61612014-06-12 Tom Tromey <tromey@redhat.com>
6162
6163 * utils.c (freeargv): Remove.
6164
0b04e523
TT		 61652014-06-12 Tom Tromey <tromey@redhat.com>
6166
6167 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6168 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6169 (parse_debug_format_options): Likewise.
6170 (gdbserver_usage): Likewise.
6171 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6172 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6173 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6174 against libiberty.
6175 ($(LIBGNU)): Depend on libiberty.
6176 (all-lib): Recurse into all subdirs.
6177 (install-only): Invoke "install" target in subdirs.
6178 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6179 targets.
6180 * configure: Rebuild.
6181 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6182 for vasprintf, vsnprintf, or gettimeofday.
6183 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6184 srv_tgtobj.
6185
270c9937
JB		 61862014-06-05 Joel Brobecker <brobecker@adacore.com>
6187
6188 * development.sh: Delete.
6189 * Makefile.in (config.status): Adjust dependency on development.sh.
6190 * configure.ac: Adjust development.sh source call.
6191 * configure: Regenerate.
6192
0a261ed8
PA		 61932014-06-02 Pedro Alves <palves@redhat.com>
6194
6195 * ax.c (gdb_free_agent_expr): New function.
6196 * ax.h (gdb_free_agent_expr): New declaration.
6197 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6198 list.
6199 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6200 static.
6201 (clear_breakpoint_conditions_and_commands): New function.
6202 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6203 (clear_breakpoint_conditions_and_commands): New declaration.
6204
e9dae05e
RR		 62052014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6206
6207 * linux-aarch64-low.c (asm/ptrace.h): Include.
6208
5876f503
JK		 62092014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6210
6211 Fix TLS access for -static -pthread.
6212 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6213 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6214 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6215
802e8e6d
PA		 62162014-05-20 Pedro Alves <palves@redhat.com>
6217
6218 * linux-aarch64-low.c (aarch64_insert_point)
6219 (aarch64_remove_point): No longer check whether the type is
6220 supported here. Adjust to new interface.
6221 (the_low_target): Install aarch64_supports_z_point_type as
6222 supports_z_point_type method.
6223 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6224 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6225 instead of a Z packet char. Adjust.
6226 (arm_supports_z_point_type): New function.
6227 (arm_insert_point, arm_remove_point): Adjust to new interface.
6228 (the_low_target): Install arm_supports_z_point_type.
6229 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6230 (cris_insert_point, cris_remove_point): Adjust to new interface.
6231 Don't check whether the type is supported here.
6232 (the_low_target): Install cris_supports_z_point_type.
6233 * linux-low.c (linux_supports_z_point_type): New function.
6234 (linux_insert_point, linux_remove_point): Adjust to new interface.
6235 * linux-low.h (struct linux_target_ops) <insert_point,
6236 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6237 raw_breakpoint pointer parameter.
6238 <supports_z_point_type>: New method.
6239 * linux-mips-low.c (mips_supports_z_point_type): New function.
6240 (mips_insert_point, mips_remove_point): Adjust to new interface.
6241 Use mips_supports_z_point_type.
6242 (the_low_target): Install mips_supports_z_point_type.
6243 * linux-ppc-low.c (the_low_target): Install NULL as
6244 supports_z_point_type method.
6245 * linux-s390-low.c (the_low_target): Install NULL as
6246 supports_z_point_type method.
6247 * linux-sparc-low.c (the_low_target): Install NULL as
6248 supports_z_point_type method.
6249 * linux-x86-low.c (x86_supports_z_point_type): New function.
6250 (x86_insert_point): Adjust to new insert_point interface. Use
6251 insert_memory_breakpoint. Adjust to new
6252 i386_low_insert_watchpoint interface.
6253 (x86_remove_point): Adjust to remove_point interface. Use
6254 remove_memory_breakpoint. Adjust to new
6255 i386_low_remove_watchpoint interface.
6256 (the_low_target): Install x86_supports_z_point_type.
6257 * lynx-low.c (lynx_target_ops): Install NULL as
6258 supports_z_point_type callback.
6259 * nto-low.c (nto_supports_z_point_type): New.
6260 (nto_insert_point, nto_remove_point): Adjust to new interface.
6261 (nto_target_ops): Install nto_supports_z_point_type.
6262 * mem-break.c: Adjust intro comment.
6263 (struct raw_breakpoint) <raw_type, size>: New fields.
6264 <inserted>: Update comment.
6265 <shlib_disabled>: Delete field.
6266 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6267 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6268 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6269 (raw_bkpt_type_to_target_hw_bp_type): New function.
6270 (find_enabled_raw_code_breakpoint_at): New function.
6271 (find_raw_breakpoint_at): New type and size parameters. Use them.
6272 (insert_memory_breakpoint): New function, based off
6273 set_raw_breakpoint_at.
6274 (remove_memory_breakpoint): New function.
6275 (set_raw_breakpoint_at): Reimplement.
6276 (set_breakpoint): New, based on set_breakpoint_at.
6277 (set_breakpoint_at): Reimplement.
6278 (delete_raw_breakpoint): Go through the_target->remove_point
6279 instead of assuming memory breakpoints.
6280 (find_gdb_breakpoint_at): Delete.
6281 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6282 (find_gdb_breakpoint): New function.
6283 (set_gdb_breakpoint_at): Delete.
6284 (z_type_supported): New function.
6285 (set_gdb_breakpoint_1): New function, loosely based off
6286 set_gdb_breakpoint_at.
6287 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6288 (delete_gdb_breakpoint_at): Delete.
6289 (delete_gdb_breakpoint_1): New function, loosely based off
6290 delete_gdb_breakpoint_at.
6291 (delete_gdb_breakpoint): New function.
6292 (clear_gdb_breakpoint_conditions): Rename to ...
6293 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6294 breakpoint.
6295 (add_condition_to_breakpoint): Make static.
6296 (add_breakpoint_condition): Take a struct breakpoint pointer
6297 instead of an address. Adjust.
6298 (gdb_condition_true_at_breakpoint): Rename to ...
6299 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6300 z_type parameter.
6301 (gdb_condition_true_at_breakpoint): Reimplement.
6302 (add_breakpoint_commands): Take a struct breakpoint pointer
6303 instead of an address. Adjust.
6304 (gdb_no_commands_at_breakpoint): Rename to ...
6305 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6306 parameter. Return true if no breakpoint was found. Change debug
6307 output.
6308 (gdb_no_commands_at_breakpoint): Reimplement.
6309 (run_breakpoint_commands): Rename to ...
6310 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6311 and change return type to boolean.
6312 (run_breakpoint_commands): New function.
6313 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6314 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6315 breakpoint. Go through the_target->remove_point instead of
6316 assuming memory breakpoint.
6317 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6318 software and hardware breakpoints.
6319 (reinsert_raw_breakpoint): Go through the_target->insert_point
6320 instead of assuming memory breakpoint.
6321 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6322 software and hardware breakpoints.
6323 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6324 Check both software and hardware breakpoints.
6325 (validate_inserted_breakpoint): Assert the breakpoint is a
6326 software breakpoint. Set the inserted flag to -1 instead of
6327 setting shlib_disabled.
6328 (delete_disabled_breakpoints): Adjust.
6329 (validate_breakpoints): Only validate software breakpoints.
6330 Adjust to inserted flag change.
6331 (check_mem_read, check_mem_write): Skip breakpoint types other
6332 than software breakpoints. Adjust to inserted flag change.
6333 * mem-break.h (enum raw_bkpt_type): New enum.
6334 (raw_breakpoint, struct process_info): Forward declare.
6335 (Z_packet_to_target_hw_bp_type): Delete declaration.
6336 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6337 (set_gdb_breakpoint, delete_gdb_breakpoint)
6338 (clear_breakpoint_conditions): New declarations.
6339 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6340 (breakpoint_inserted_here): Update comment.
6341 (add_breakpoint_condition, add_breakpoint_commands): Replace
6342 address parameter with a breakpoint pointer parameter.
6343 (gdb_breakpoint_here): Update comment.
6344 (delete_gdb_breakpoint_at): Delete.
6345 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6346 * server.c (process_point_options): Take a struct breakpoint
6347 pointer instead of an address. Adjust.
6348 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6349 delete_gdb_breakpoint.
6350 * spu-low.c (spu_target_ops): Install NULL as
6351 supports_z_point_type method.
6352 * target.h: Include mem-break.h.
6353 (struct target_ops) <prepare_to_access_memory>: Update comment.
6354 <supports_z_point_type>: New field.
6355 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6356 instead of a char. Also take a raw breakpoint pointer.
6357 * win32-arm-low.c (the_low_target): Install NULL as
6358 supports_z_point_type.
6359 * win32-i386-low.c (i386_supports_z_point_type): New function.
6360 (i386_insert_point, i386_remove_point): Adjust to new interface.
6361 (the_low_target): Install i386_supports_z_point_type.
6362 * win32-low.c (win32_supports_z_point_type): New function.
6363 (win32_insert_point, win32_remove_point): Adjust to new interface.
6364 (win32_target_ops): Install win32_supports_z_point_type.
6365 * win32-low.h (struct win32_target_ops):
6366 <supports_z_point_type>: New method.
6367 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6368 instead of a char. Also take a raw breakpoint pointer.
6369
932539e3
PA		 63702014-05-20 Pedro Alves <palves@redhat.com>
6371
6372 * mem-break.h: Include break-common.h.
6373 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6374 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6375 (Z_packet_to_target_hw_bp_type): New declaration.
6376 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6377 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6378 (Z_PACKET_ACCESS_WP): Delete macros.
6379 (Z_packet_to_hw_type): Delete function.
6380 * i386-low.h: Don't include break-common.h here.
6381 (Z_packet_to_hw_type): Delete declaration.
6382 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6383 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6384 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6385 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6386 * linux-aarch64-low.c: Don't include break-common.h here.
6387 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6388 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6389 (Z_packet_to_target_hw_bp_type): Delete function.
6390 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6391 function.
6392 (mips_insert_point, mips_remove_point): Use
6393 Z_packet_to_target_hw_bp_type.
6394
4ff0d3d8
PA		 63952014-05-20 Pedro Alves <palves@redhat.com>
6396
6397 * linux-aarch64-low.c: Include break-common.h.
6398 (enum target_point_type): Delete.
6399 (Z_packet_to_point_type): Rename to ...
6400 (Z_packet_to_target_hw_bp_type): ... this, and return a
6401 target_hw_bp_type instead.
6402 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6403 instead of an enum target_point_type.
6404 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6405 breakpoint type.
6406 (aarch64_dr_state_insert_one_point)
6407 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6408 (aarch64_handle_aligned_watchpoint)
6409 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6410 Take an enum target_hw_bp_type instead of an enum
6411 target_point_type.
6412 (aarch64_supports_z_point_type): New function.
6413 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6414 use Z_packet_to_target_hw_bp_type.
6415
786dc519
JB		 64162014-05-20 Joel Brobecker <brobecker@adacore.com>
6417
6418 * configure.ac: Only use -Werror by default when DEVELOPMENT
6419 is true.
6420 * configure: Regenerate.
6421
9e0aa64f
JK		 64222014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6423
6424 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6425 * linux-x86-low.c (X86_64_USER_REGS): New.
6426 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6427
2b577b92
YQ		 64282014-04-28 Yao Qi <yao@codesourcery.com>
6429
6430 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6431 name.
6432
94611da2
PA		 64332014-04-25 Pedro Alves <palves@redhat.com>
6434
6435 PR server/16255
6436 * linux-low.c (linux_attach_fail_reason_string): New function.
6437 (linux_attach_lwp): Delete.
6438 (linux_attach_lwp_1): Rename to ...
6439 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6440 argument. Remove "initial" parameter. Return int instead of
6441 void. Don't error or warn here.
6442 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6443 failure to attach to the tgid. Call warning when failing to
6444 attach to an lwp.
6445 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6446 argument. Remove "initial" parameter. Return int instead of
6447 void. Don't error or warn here.
6448 (linux_attach_fail_reason_string): New declaration.
6449 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6450 interface change. Use linux_attach_fail_reason_string.
6451
01f9f808
MS		 64522014-04-24 Michael Sturm <michael.sturm@mintel.com>
6453 Walfred Tedeschi <walfred.tedeschi@intel.com>
6454
6455 * Makefile.in: Added rules to handle new files
6456 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6457 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6458 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6459 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6460 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6461 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6462 x32-avx512-linux.o.
6463 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6464 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6465 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6466 i386/x32-avx512.xml.
6467 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6468 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6469 i386/x32-avx512-linux.xml.
6470 * i387-fp.c (num_avx512_k_registers): New constant for number
6471 of K registers.
6472 (num_avx512_zmmh_low_registers): New constant for number of
6473 lower ZMM registers (0-15).
6474 (num_avx512_zmmh_high_registers): New constant for number of
6475 higher ZMM registers (16-31).
6476 (num_avx512_ymmh_registers): New contant for number of higher
6477 YMM registers (ymm16-31 added by avx521 on x86_64).
6478 (num_avx512_xmm_registers): New constant for number of higher
6479 XMM registers (xmm16-31 added by AVX512 on x86_64).
6480 (struct i387_xsave): Add space for AVX512 registers.
6481 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6482 Add code to handle AVX512 registers.
6483 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6484 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6485 prototypei from generated file.
6486 (tdesc_amd64_avx512_linux): Likewise.
6487 (init_registers_x32_avx512_linux): Likewise.
6488 (tdesc_x32_avx512_linux): Likewise.
6489 (init_registers_i386_avx512_linux): Likewise.
6490 (tdesc_i386_avx512_linux): Likewise.
6491 (x86_64_regmap): Add AVX512 registers.
6492 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6493 mask.
6494 (initialize_low_arch): Add code to initialize AVX512 registers.
6495
51aa91f9
PA		 64962014-04-23 Pedro Alves <palves@redhat.com>
6497
6498 * mem-break.c (find_gdb_breakpoint_at): Make static.
6499 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6500
a4165e94
PA		 65012014-04-23 Pedro Alves <palves@redhat.com>
6502
6503 * i386-low.c: Don't include break-common.h here.
6504 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6505 prototype to take target_hw_bp_type as argument instead of a Z
6506 packet char.
6507 * i386-low.h: Include break-common.h here.
6508 (Z_packet_to_hw_type): Declare.
6509 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6510 prototypes.
6511 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6512 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6513 (x86_remove_point): Convert the packet number to a
6514 target_hw_bp_type before calling i386_low_remove_watchpoint.
6515 * win32-i386-low.c (i386_insert_point): Convert the packet number
6516 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6517 (i386_remove_point): Convert the packet number to a
6518 target_hw_bp_type before calling i386_low_remove_watchpoint.
6519
b8acf843
PA		 65202014-04-23 Pedro Alves <palves@redhat.com>
6521
6522 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6523
d708bcd1
PA		 65242014-04-10 Pedro Alves <palves@redhat.com>
6525
6526 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6527 Check if the condition or command is NULL before checking if the
6528 breakpoint is known. On success, return true.
6529 * mem-break.h (add_breakpoint_condition): Document return.
6530 (add_breakpoint_commands): Add describing comment.
6531 * server.c (skip_to_semicolon): New function.
6532 (process_point_options): Use it.
6533
2eec7d5b
PA		 65342014-04-09 Pedro Alves <palves@redhat.com>
6535
6536 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6537 to lwpid_of.
6538
fa96cb38
PA		 65392014-02-27 Pedro Alves <palves@redhat.com>
6540
6541 PR 12702
6542 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6543 macros.
6544 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6545 output.
6546 (last_thread_of_process_p): Take a PID argument instead of a
6547 thread pointer.
6548 (linux_wait_for_lwp): Delete.
6549 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6550 functions.
6551 (linux_low_filter_event): New function, party factored out from
6552 linux_wait_for_event.
6553 (linux_wait_for_event): Rename to ...
6554 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6555 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6556 sigsuspend. Check for zombie leaders.
6557 (linux_wait_for_event): Reimplement as wrapper around
6558 linux_wait_for_event_filtered.
6559 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6560 a normal or signal exit is seen, it's the whole process exiting.
6561 (wait_for_sigstop): No longer a for_each_inferior callback.
6562 Rewrite on top of linux_wait_for_event_filtered.
6563 (stop_all_lwps): Call wait_for_sigstop directly.
6564 * server.c (resume, handle_target_event): Handle
6565 TARGET_WAITKIND_NO_RESUMED.
6566
d763de10
JB		 65672014-02-26 Joel Brobecker <brobecker@adacore.com>
6568
6569 * win32-low.c (psapi_get_dll_name,
6570 * win32_CreateToolhelp32Snapshot): Delete.
6571 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6572 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6573 Delete.
6574 (handle_load_dll): Add function description.
6575 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6576
850a0f76
JB		 65772014-02-26 Joel Brobecker <brobecker@adacore.com>
6578
6579 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6580 Add comment.
6581 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6582 base address when calling win32_add_one_solib.
6583 (handle_load_dll): Delete local variable load_addr.
6584 Remove 0x1000 offset applied to DLL base address when calling
6585 win32_add_one_solib.
6586 (handle_unload_dll): Add comment.
6587
f25b3fc3
JB		 65882014-02-26 Joel Brobecker <brobecker@adacore.com>
6589
6590 * win32-low.c (win32_add_all_dlls): Renames
6591 win32_ensure_ntdll_loaded. Rewrite function documentation.
6592 Adjust implementation to always load all DLLs.
6593 Add 0x1000 offset to DLL base address when calling
6594 win32_add_one_solib.
6595 (child_initialization_done): New static global.
6596 (do_initial_child_stuff): Set child_initialization_done to
6597 zero during child initialization, and 1 after. Replace call
6598 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6599 Add comment.
6600 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6601 (handle_unload_dll): Add function documentation.
6602 (get_child_debug_event): Ignore load and unload DLL events
6603 during child initialization.
6604
d86d4aaf
DE		 66052014-02-20 Doug Evans <dje@google.com>
6606
3bc32da3 6607 Remove global all_lwps.
d86d4aaf
DE		 6608 * inferiors.h (ptid_of): Move here from linux-low.h.
6609 (pid_of, lwpid_of): Ditto.
6610 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6611 parameter is a struct thread_info * now.
6612 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6613 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6614 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6615 directly.
6616 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6617 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6618 * linux-arm-low.c (update_registers_callback): Update, "entry"
6619 parameter is a struct thread_info * now.
6620 Fetch lwpid from current_inferior directly.
6621 (arm_insert_point): Pass &all_threads to find_inferior instead of
6622 &all_lwps.
6623 (arm_remove_point): Ditto.
6624 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6625 (arm_prepare_to_resume): Fetch pid from thread.
6626 (arm_read_description): Fetch lwpid from current_inferior directly.
6627 * linux-low.c (all_lwps): Delete.
6628 (delete_lwp): Delete call to remove_inferior.
6629 (handle_extended_wait): Fetch lwpid from thread.
6630 (add_lwp): Don't set lwp->entry.id. Remove call to
6631 add_inferior_to_list.
6632 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6633 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6634 (kill_one_lwp_callback): Ditto.
6635 (linux_kill): Don't dereference NULL pointer.
6636 Fetch ptid,lwpid from thread.
6637 (get_detach_signal): Fetch ptid from thread.
6638 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6639 Simplify call to regcache_invalidate_thread.
6640 (delete_lwp_callback): Update, "entry" parameter is a
6641 struct thread_info * now. Fetch pid from thread.
6642 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6643 (status_pending_p_callback): Update, "entry" parameter is a
6644 struct thread_info * now. Fetch ptid from thread.
6645 (find_lwp_pid): Update, "entry" parameter is a
6646 struct thread_info * now.
6647 (linux_wait_for_lwp): Fetch pid from thread.
6648 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6649 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6650 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6651 (dequeue_one_deferred_signal): Ditto.
6652 (cancel_breakpoint): Fetch ptid from current_inferior.
6653 (linux_wait_for_event): Pass &all_threads to find_inferior,
6654 not &all_lwps. Fetch ptid, lwpid from thread.
6655 (count_events_callback): Update, "entry" parameter is a
6656 struct thread_info * now.
6657 (select_singlestep_lwp_callback): Ditto.
6658 (select_event_lwp_callback): Ditto.
6659 (cancel_breakpoints_callback): Ditto.
6660 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6661 not &all_lwps.
6662 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6663 (unsuspend_one_lwp): Update, "entry" parameter is a
6664 struct thread_info * now.
6665 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6666 not &all_lwps.
6667 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6668 Fetch lwpid from thread, not lwp.
6669 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6670 Pass &all_threads to find_inferior, not &all_lwps.
6671 (send_sigstop): Fetch lwpid from thread, not lwp.
6672 (send_sigstop_callback): Update, "entry" parameter is a
6673 struct thread_info * now.
6674 (suspend_and_send_sigstop_callback): Ditto.
6675 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6676 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6677 struct thread_info * now.
6678 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6679 from thread, lwp.
6680 (lwp_running): Update, "entry" parameter is a
6681 struct thread_info * now.
6682 (stop_all_lwps): Fetch ptid from thread.
6683 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6684 (linux_resume_one_lwp): Fetch lwpid from thread.
6685 (linux_set_resume_request): Update, "entry" parameter is a
6686 struct thread_info * now. Fetch pid, lwpid from thread.
6687 (resume_status_pending_p): Update, "entry" parameter is a
6688 struct thread_info * now.
6689 (need_step_over_p): Ditto. Fetch lwpid from thread.
6690 (start_step_over): Fetch lwpid from thread.
6691 (linux_resume_one_thread): Update, "entry" parameter is a
6692 struct thread_info * now. Fetch lwpid from thread.
6693 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6694 (proceed_one_lwp): Update, "entry" parameter is a
6695 struct thread_info * now. Fetch lwpid from thread.
6696 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6697 struct thread_info * now.
6698 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6699 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6700 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6701 directly.
6702 (regsets_store_inferior_registers): Ditto.
6703 (fetch_register, store_register): Ditto.
6704 (linux_read_memory, linux_write_memory): Ditto.
6705 (linux_request_interrupt): Ditto.
6706 (linux_read_auxv): Ditto.
6707 (linux_xfer_siginfo): Ditto.
6708 (linux_qxfer_spu): Ditto.
6709 (linux_qxfer_libraries_svr4): Ditto.
6710 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6711 moved to inferiors.h.
6712 (get_lwp): Delete.
6713 (get_thread_lwp): Update.
6714 (struct lwp_info): Delete member "entry". Simplify comment for
6715 member "thread".
6716 (all_lwps): Delete.
6717 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6718 current_inferior directly.
6719 (update_watch_registers_callback): Update, "entry" parameter is a
6720 struct thread_info * now. Fetch pid from thread.
6721 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6722 (mips_insert_point): Fetch lwpid from current_inferior.
6723 Pass &all_threads to find_inferior, not &all_lwps.
6724 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6725 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6726 directly.
6727 (mips_stopped_data_address): Ditto.
6728 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6729 directly.
6730 * linux-tile-low.c (tile_arch_setup): Ditto.
6731 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6732 (update_debug_registers_callback): Update, "entry" parameter is a
6733 struct thread_info * now. Fetch pid from thread.
6734 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6735 Pass &all_threads to find_inferior, not &all_lwps.
6736 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6737 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6738 Pass &all_threads to find_inferior, not &all_lwps.
6739 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6740 (i386_dr_low_get_status): Ditto.
6741 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6742 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6743 (x86_linux_read_description): Ditto.
6744 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6745
3b8361aa
DE		 67462014-02-20 Doug Evans <dje@google.com>
6747
6748 * inferiors.c (get_first_inferior): Fix buglet.
6749
f7667f0d
DE		 67502014-02-19 Doug Evans <dje@google.com>
6751
6752 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6753 * inferiors.c (add_thread): Change result type to struct thread_info *.
6754 All callers updated.
6755 (add_lwp): Call add_thread here instead of in callers.
6756 All callers updated.
6757 * linux-low.h (get_lwp_thread): Rewrite.
6758 (struct lwp_info): New member "thread".
6759
b3312d80
DE		 67602014-02-19 Doug Evans <dje@google.com>
6761
6762 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6763 All callers updated.
6764
ecc6f45c
DE		 67652014-02-19 Doug Evans <dje@google.com>
6766
6767 * inferiors.c (add_thread): Fix whitespace.
6768
649ebbca
DE		 67692014-02-19 Doug Evans <dje@google.com>
6770
6771 * dll.c (clear_dlls): Replace accessing list implemention details
6772 with API function.
6773 * gdbthread.h (get_first_thread): Declare.
6774 * inferiors.c (for_each_inferior_with_data): New function.
6775 (get_first_thread): New function.
6776 (find_thread_ptid): Simplify.
6777 (get_first_inferior): New function.
6778 (clear_list): Delete.
6779 (one_inferior_p): New function.
6780 (clear_inferior_list): New function.
6781 (clear_inferiors): Update.
6782 * inferiors.h (for_each_inferior_with_data): Declare.
6783 (clear_inferior_list): Declare.
6784 (one_inferior_p): Declare.
6785 (get_first_inferior): Declare.
6786 * linux-low.c (linux_wait_for_event): Replace accessing list
6787 implemention details with API function.
6788 * server.c (target_running): Ditto.
6789 (accumulate_file_name_length): New function.
6790 (emit_dll_description): New function.
6791 (handle_qxfer_libraries): Replace accessing list implemention
6792 details with API function.
6793 (handle_qxfer_threads_worker): New function.
6794 (handle_qxfer_threads_proper): Replace accessing list implemention
6795 details with API function.
6796 (handle_query): Ditto.
6797 (visit_actioned_threads_callback_ftype): New typedef.
6798 (visit_actioned_threads_data): New struct.
6799 (visit_actioned_threads): Rewrite to be find_inferior callback.
6800 (resume): Call find_inferior.
6801 (handle_status): Replace accessing list implemention
6802 details with API function.
6803 (process_serial_event): Replace accessing list implemention details
6804 with API function.
6805 * target.c (set_desired_inferior): Replace accessing list implemention
6806 details with API function.
6807 * tracepoint.c (same_process_p): New function.
6808 (gdb_agent_about_to_close): Replace accessing list implemention
6809 details with API function.
6810 * win32-low.c (child_delete_thread): Replace accessing list
6811 implemention details with API function.
6812 (match_dll_by_basename): New function.
6813 (dll_is_loaded_by_basename): New function.
6814 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6815 details call to dll_is_loaded_by_basename.
6816
80894984
DE		 68172014-02-19 Doug Evans <dje@google.com>
6818
6819 * dll.h (struct dll_info): Add comment.
6820 * gdbthread.h (struct thread_info): Add comment.
6821 (current_ptid): Simplify.
6822 * inferiors.c (add_process): Update.
6823 (remove_process): Update.
6824 * inferiors.h (struct process_info): Rename member "head" to "entry".
6825 * linux-low.c (delete_lwp): Update.
6826 (add_lwp): Update.
6827 (last_thread_of_process_p): Update.
6828 (kill_one_lwp_callback, linux_kill): Update.
6829 (status_pending_p_callback): Update.
6830 (wait_for_sigstop): Update. Simplify read of ptid.
6831 (start_step_over): Update.
6832 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6833 (get_lwp_thread): Update.
6834 (struct lwp_info): Rename member "head" to "entry".
6835 * regcache.h (inferior_list_entry): Delete.
6836 * server.c (kill_inferior_callback): Update.
6837 (detach_or_kill_inferior_callback): Update.
6838 (print_started_pid): Update.
6839 (print_attached_pid): Update.
6840 (process_serial_event): Simplify read of ptid.
6841 * thread-db.c (thread_db_create_event): Update.
6842 (thread_db_get_tls_address): Update.
6843 * win32-low.c (current_inferior_ptid): Simplify.
6844
46917d26
TT		 68452014-02-19 Tom Tromey <tromey@redhat.com>
6846
6847 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6848 argument.
6849 (target_supports_btrace): Update.
6850
0759a81e
YQ		 68512014-02-14 Yao Qi <yao@codesourcery.com>
6852
6853 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6854 (rsp-low-ipa.o): New target.
6855
a7191e8b
TT		 68562014-02-12 Tom Tromey <tromey@redhat.com>
6857
6858 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6859 convert_ascii_to_int.
6860 * regcache.c (registers_to_string): Likewise.
6861 * remote-utils.c (decode_M_packet): Likewise.
6862 * server.c (process_serial_event): Likewise.
6863
ff0e980e
TT		 68642014-02-12 Tom Tromey <tromey@redhat.com>
6865
6866 * server.c (handle_query, handle_v_run): Use hex2bin, not
6867 unhexify.
6868 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6869
e9371aff
TT		 68702014-02-12 Tom Tromey <tromey@redhat.com>
6871
6872 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6873 convert_int_to_ascii.
6874 * regcache.c (registers_to_string, collect_register_as_string):
6875 Likewise.
6876 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6877 Likewise.
6878 * server.c (process_serial_event): Likewise.
6879 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6880 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6881
971dc0b8
TT		 68822014-02-12 Tom Tromey <tromey@redhat.com>
6883
6884 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6885 bin2hex, not hexify.
6886 * tracepoint.c (cmd_qtstatus): Likewise.
6887
0a822afb
TT		 68882014-02-12 Tom Tromey <tromey@redhat.com>
6889
6890 * remote-utils.c (monitor_output): Pass explicit length to
6891 hexify.
6892
9c3d6531
TT		 68932014-02-12 Tom Tromey <tromey@redhat.com>
6894
6895 * tracepoint.c: Include rsp-low.h.
6896 * server.c: Include rsp-low.h.
6897 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6898 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6899 declare.
6900 * remote-utils.c: Include rsp-low.h.
6901 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6902 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6903 (convert_int_to_ascii, convert_ascii_to_int): Move to
6904 common/rsp-low.c.
6905 * regcache.c: Include rsp-low.h.
6906 * ax.c: Include rsp-low.h.
6907 * Makefile.in (SFILES): Add common/rsp-low.c.
6908 (OBS): Add rsp-low.o.
6909 (rsp-low.o): New target.
6910
01fd3ea5
TT		 69112014-02-12 Tom Tromey <tromey@redhat.com>
6912
6913 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6914 Include print-utils.h.
6915 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6916 (plongest, thirty_two, phex_nz): Remove.
6917 * Makefile.in (SFILES): Add common/print-utils.c.
6918 (OBS): Add print-utils.o.
6919 (print-utils-ipa.o): New target.
6920 (print-utils.o): New target.
6921 (IPA_OBJS): Add print-utils-ipa.o.
6922
e99dc820
TT		 69232014-02-06 Tom Tromey <tromey@redhat.com>
6924
6925 * Makefile.in (SFILES): Fix indentation.
6926
ee1e2d4f
DE		 69272014-02-05 Doug Evans <dje@google.com>
6928
6929 * linux-low.c (linux_wait_for_event): Improve comment.
6930 (linux_wait_1): Keep current_inferior in sync with event_child.
6931
f5a02773
DE		 69322014-01-22 Doug Evans <dje@google.com>
6933
6934 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6935
87ce2a04
DE		 69362014-01-22 Doug Evans <dje@google.com>
6937
6938 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6939 * configure: Regenerate.
6940 * config.in: Regenerate.
6941 * Makefile.in (SFILES): Add debug.c.
6942 (OBS): Add debug.o.
6943 * debug.c: New file.
6944 * debug.h: New file.
6945 * linux-aarch64-low.c (*): Update all debugging printfs to use
6946 debug_printf instead of fprintf.
6947 * linux-arm-low.c (*): Ditto.
6948 * linux-cris-low.c (*): Ditto.
6949 * linux-crisv32-low.c (*): Ditto.
6950 * linux-m32r-low.c (*): Ditto.
6951 * linux-sparc-low.c (*): Ditto.
6952 * linux-x86.c (*): Ditto.
6953 * linux-low.c (*): Ditto.
6954 (linux_wait_1): Add calls to debug_enter, debug_exit.
6955 (linux_wait): Remove redundant debugging printf.
6956 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6957 (linux_resume, unstop_all_lwps): Ditto.
6958 * mem-break.c (*): Update all debugging printfs to use
6959 debug_printf instead of fprintf.
6960 * remote-utils.c (*): Ditto.
6961 * thread-db.c (*): Ditto.
6962 * server.c #include <ctype.h>, "gdb_vecs.h".
6963 (debug_threads): Moved to debug.c.
6964 (*): Update all debugging printfs to use debug_printf instead of
6965 fprintf.
6966 (start_inferior): Replace call to fflush with call to debug_flush.
6967 (monitor_show_help): Mention set debug-format.
6968 (parse_debug_format_options): New function.
6969 (handle_monitor_command): Handle "monitor set debug-format".
6970 (gdbserver_usage): Mention --debug-format.
6971 (main): Parse --debug-format.
6972 * server.h (debug_threads): Declaration moved to debug.h.
6973 #include "debug.h".
6974 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
6975 trace_debug_1 that uses debug_printf.
6976 (tracepoint_look_up_symbols): Update all debugging printfs to use
6977 debug_printf instead of fprintf.
6978
e671835b
BS		 69792014-01-20 Baruch Siach <baruch@tkos.co.il>
6980
6981 * linux-xtensa-low.c: Include asm/ptrace.h instead of
6982 sys/ptrace.h.
6983
b5737fa9
PA		 69842014-01-17 Pedro Alves <palves@redhat.com>
6985
ea38d2a9 6986 PR build/16445
c7faa97a
PA		 6987 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
6988 defined after including gdb_proc_service.h.
b5737fa9 6989
40ed484e
DE		 69902014-01-16 Doug Evans <dje@google.com>
6991
6992 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
6993 (match_dll): Use it.
6994
969c39fb
MM		 69952014-01-16 Markus Metzger <markus.t.metzger@intel.com>
6996
6997 * target.h (target_ops) <read_btrace>: Change parameters and
6998 return type to allow error reporting.
6999 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7000 trace reading errors on.
7001 * linux-low.c (linux_low_read_btrace): Pass trace reading
7002 errors on.
7003 (linux_low_disable_btrace): New.
7004
ab7f45ba
DE		 70052014-01-15 Doug Evans <dje@google.com>
7006
7007 * inferiors.c (thread_id_to_gdb_id): Delete.
7008 * inferiors.h (thread_id_to_gdb_id): Delete.
7009
66af0f44
EZ		 70102014-01-13 Eli Zaretskii <eliz@gnu.org>
7011
7012 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7013 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7014 versions.
7015
9939e131
PA		 70162014-01-08 Pedro Alves <palves@redhat.com>
7017
7018 * server.c (handle_status): Don't discard previous queued stop
7019 replies or thread's pending status here.
7020 (main) <disconnection>: Do it here instead.
7021
b7ea362b
PA		 70222014-01-08 Pedro Alves <palves@redhat.com>
7023
7024 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7025 * server.c (visit_actioned_threads, handle_pending_status): New
7026 function.
7027 (handle_v_cont): Factor out parts to ...
7028 (resume): ... this new function. If in all-stop, and a thread
7029 being resumed has a pending status, report it without actually
7030 resuming.
7031 (myresume): Adjust to use the new 'resume' function.
7032 (clear_pending_status_callback, set_pending_status_callback)
7033 (find_status_pending_thread_callback): New functions.
7034 (handle_status): Handle the case of multiple threads having
7035 interesting statuses to report. Report threads' real last signal
7036 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7037 with an interesting thread to report the status for, instead of
7038 always reporting the status of the first thread.
7039
28498c42
JB		 70402014-01-01 Joel Brobecker <brobecker@adacore.com>
7041
7042 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7043 * gdbreplay.c (gdbreplay_version): Likewise.
7044
f45c82da
YZ		 70452013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7046
7047 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7048 iov.iov_len with the real length in use.
7049
379a5e2d
JB		 70502013-12-13 Joel Brobecker <brobecker@adacore.com>
7051
7052 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7053 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7054 for all targets that use win32-low.c.
7055 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7056 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7057
4210d83e
PA		 70582013-12-13 Pedro Alves <palves@redhat.com>
7059
7060 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7061 if equal to TARGET_WAITKIND_LOADED.
7062 * win32-low.c (cached_status): New static global.
7063 (win32_wait): Add declaration.
7064 (do_initial_child_stuff): Flush all initial pending debug events
7065 up to the initial breakpoint.
7066 (win32_wait): If CACHED_STATUS was set, return that instead
7067 of doing a real wait. Remove the code resuming the execution
7068 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7069 during the initial phase. Also remove the code changing
7070 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7071 TARGET_WAITKIND_STOPPED.
7072
e7f0d979
YQ		 70732013-12-11 Yao Qi <yao@codesourcery.com>
7074
7075 * notif.c (handle_notif_ack): Return 0 if no notification
7076 matches.
7077
ebcf782c
DE		 70782013-11-20 Doug Evans <dje@google.com>
7079
7080 * linux-low.c (linux_set_resume_request): Fix comment.
7081
20ad9378
DE		 70822013-11-20 Doug Evans <dje@google.com>
7083
7084 * linux-low.c (resume_status_pending_p): Tweak comment.
7085
a196ebeb
WT		 70862013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7087
7088 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7089 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7090 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7091 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7092 (srv_amd64_regobj): Add amd64-mpx.o.
7093 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7094 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7095 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7096 * i387-fp.c (num_pl_bnd_register) Added constant.
7097 (num_pl_bnd_cfg_registers) Added constant.
7098 (struct i387_xsave) Added reserved area and MPX fields.
7099 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7100 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7101 function.
7102 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7103 (init_registers_amd64_mpx_linux): Declare new function.
7104 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7105 (x86_64_regmap): Add MPX registers.
7106 (x86_linux_read_description): Add MPX case.
7107 (initialize_low_arch): Initialize MPX targets.
7108
0080a2f6
TT		 71092013-11-18 Tom Tromey <tromey@redhat.com>
7110
7111 * configure: Rebuild.
7112 * configure.ac: Don't check for stdlib.h.
7113 * gdbreplay.c: Unconditionally include stdlib.h.
7114
2978b111
TT		 71152013-11-18 Tom Tromey <tromey@redhat.com>
7116
7117 * config.in: Rebuild.
7118 * configure: Rebuild.
7119 * configure.ac: Don't use AC_HEADER_DIRENT.
7120
a3d08894
TT		 71212013-11-18 Tom Tromey <tromey@redhat.com>
7122
7123 * server.h: Don't check HAVE_STRING_H.
7124 * gdbreplay.c: Don't check HAVE_STRING_H.
7125 * configure: Rebuild.
7126
0a5dd17d
TT		 71272013-11-18 Tom Tromey <tromey@redhat.com>
7128
7129 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7130 LIBGNU.
7131
1bd2f0ba
TT		 71322013-11-08 Tom Tromey <tromey@redhat.com>
7133
7134 * configure, config.in: Rebuild.
7135 * configure.ac: Remove unused configury.
7136
3266f10b
TT		 71372013-11-08 Tom Tromey <tromey@redhat.com>
7138
7139 * acinclude.m4: Include common.m4, codeset.m4.
7140 * configure, config.in: Rebuild.
7141 * configure.ac: Use GDB_AC_COMMON.
7142
6682d959
AA		 71432013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7144
7145 * linux-s390-low.c (HWCAP_S390_TE): New define.
7146 (s390_arch_setup): Consider the TE field in the HWCAP for
7147 determining 'have_regset_tdb'.
7148
fd0a4d76
SDJ		 71492013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7150
7151 PR gdb/16014
7152 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7153 call to sizeof.
7154
1a3d890b
PA		 71552013-10-02 Pedro Alves <palves@redhat.com>
7156
7157 * server.c (process_serial_event): Don't output "GDBserver
7158 exiting" if GDB is connected through stdio.
7159 * target.c (mywait): Likewise, be silent if GDB is connected
7160 through stdio.
7161
97ad4581
JB		 71622013-10-01 Joel Brobecker <brobecker@adacore.com>
7163
7164 * lynx-low.c (lynx_add_threads_after_attach): New function.
7165 (lynx_attach): Remove call to add_thread. Add call to
7166 lynx_add_threads_after_attach instead.
7167
5b4e221c
MF		 71682013-09-28 Mike Frysinger <vapier@gentoo.org>
7169
7170 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7171 * config.in, configure: Regenerated.
7172
ee47b2f8
YQ		 71732013-09-18 Yao Qi <yao@codesourcery.com>
7174
7175 PR server/15959
7176 * server.c (start_inferior): Clear 'resume_info'.
7177
d6707650 71782013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7179
d6707650
JW		 7180 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7181 for each register.
7182
9243dd0e 71832013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7184
9243dd0e
JW		 7185 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7186 linux-tile-low.o to srv_tgtobj.
7187
c623a6ef
WN		 71882013-09-16 Will Newton <will.newton@linaro.org>
7189
7190 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7191 out regs.
7192
fb71d39e
PA		 71932013-09-06 Pedro Alves <palves@redhat.com>
7194
7195 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7196 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7197 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7198 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7199 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7200 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7201
8e7e9910
PA		 72022013-09-06 Pedro Alves <palves@redhat.com>
7203
7204 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7205 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7206
7c3a12ca
PA		 72072013-09-06 Pedro Alves <palves@redhat.com>
7208
7209 * linux-amd64-ipa.c: Include tracepoint.h.
7210 * linux-i386-ipa.c: Include tracepoint.h.
7211
8eb3d7b6
RW		 72122013-09-06 Ricard Wanderlof <ricardw@axis.com>
7213
7214 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7215 (ps_get_thread_area): New function.
7216
eddddb9d
RW		 72172013-09-06 Ricard Wanderlof <ricardw@axis.com>
7218
7219 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7220 (initialize_low_arch): Call init_registers_crisv32 rather than
7221 init_register_crisv32.
7222
533b0600
PA		 72232013-09-05 Pedro Alves <palves@redhat.com>
7224
7225 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7226 to ...
7227 * hostio.h: ... this new file.
7228 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7229 win32-low.c: Include hostio.h.
7230
0ce3d3b5
PA		 72312013-09-05 Pedro Alves <palves@redhat.com>
7232
7233 * server.h (gdb_client_data, handler_func, callback_handler_func)
7234 (delete_file_handler, add_file_handler, append_callback_event)
7235 (delete_callback_event, start_event_loop, initialize_event_loop):
7236 Move to event-loop.h and include it.
7237 * event-loop.h: New file.
7238
799cdc37
PA		 72392013-09-05 Pedro Alves <palves@redhat.com>
7240
7241 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7242 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7243 (loaded_dll, unloaded_dll): Move to ...
7244 * dll.h: ... this new file.
7245 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7246
6a6bbd9d
PA		 72472013-09-05 Pedro Alves <palves@redhat.com>
7248
7249 * server.h (current_process, get_thread_process, all_processes)
7250 (add_inferior_to_list, for_each_inferior, current_inferior)
7251 (remove_inferior, add_process, remove_process, find_process_pid)
7252 (have_started_inferiors_p, have_attached_inferiors_p)
7253 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7254 (clear_inferiors, find_inferior, find_inferior_id)
7255 (inferior_target_data, set_inferior_target_data)
7256 (inferior_regcache_data, set_inferior_regcache_data): Move to
7257 inferiors.h, and include it.
7258 * inferiors.h: New file.
7259
f699aaba
PA		 72602013-09-05 Pedro Alves <palves@redhat.com>
7261
7262 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7263 Move ...
72f4393d 7264 * ax.h: ... here.
f699aaba 7265
c144c7a0
PA		 72662013-09-05 Pedro Alves <palves@redhat.com>
7267
7268 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7269 tracepoint.h.
7270 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7271 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7272 (handle_tracepoint_general_set, handle_tracepoint_query)
7273 (tracepoint_finished_step, tracepoint_was_hit)
7274 (release_while_stepping_state_list, current_traceframe)
7275 (in_readonly_region, traceframe_read_mem)
7276 (fetch_traceframe_registers, traceframe_read_sdata)
7277 (traceframe_read_info, struct fast_tpoint_collect_status)
7278 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7279 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7280 (supply_fast_tracepoint_registers)
7281 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7282 (ipa_tdesc, claim_trampoline_space)
7283 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7284 (agent_mem_read, agent_get_trace_state_variable_value)
7285 (agent_set_trace_state_variable_value, agent_tsv_read)
7286 (agent_mem_read_string, get_raw_reg_func_addr)
7287 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7288 * tracepoint.h: ... this new file.
7289
ff42e6ab
PA		 72902013-09-05 Pedro Alves <palves@redhat.com>
7291
7292 * server.h (perror_with_name, error, fatal, warning, paddress)
7293 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7294 include it.
7295 * utils.h: New file.
7296
541af0f4
PA		 72972013-09-05 Pedro Alves <palves@redhat.com>
7298
7299 * server.h (remote_debug, noack_mode, transport_is_reliable)
7300 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7301 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7302 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7303 (write_enn, initialize_async_io, enable_async_io)
7304 (disable_async_io, check_remote_input_interrupt_request)
7305 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7306 (dead_thread_notify, prepare_resume_reply)
7307 (decode_address_to_semicolon, decode_address, decode_m_packet)
7308 (decode_M_packet, decode_X_packet, decode_xfer_write)
7309 (decode_search_memory_packet, unhexify, hexify)
7310 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7311 (look_up_one_symbol, relocate_instruction)
7312 (monitor_output): Move to remote-utils.h, and include it.
7313 * remote-utils.h: New file.
7314
eebdf26b
PA		 73152013-09-05 Pedro Alves <palves@redhat.com>
7316
7317 * server.h (_): Delete.
7318
3aafd2ff
PA		 73192013-09-02 Pedro Alves <palves@redhat.com>
7320
7321 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7322 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7323 allocated.
7324 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7325
cee83bcb
PM		 73262013-09-02 Pierre Muller <muller@sourceware.org>
7327
7328 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7329 or WriteProcessMemory complete successfully and handle
7330 ERROR_PARTIAL_COPY error.
7331
9a13b2fa
PA		 73322013-09-02 Pedro Alves <palves@redhat.com>
7333
7334 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7335 error instead of EIO.
7336
602e3198
JK		 73372013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7338
7339 PR server/15604
7340 * linux-low.c: Include filestuff.h.
7341 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7342 * lynx-low.c: Include filestuff.h.
7343 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7344 * server.c: Include filestuff.h.
7345 (main): Call notice_open_fds.
7346 * spu-low.c: Include filestuff.h.
7347 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7348
96d7229d
LM		 73492013-08-22 Luis Machado <lgustavo@codesourcery.com>
7350
7351 * Makefile.in: Explain why ../target and ../nat are not
7352 listed as include file search paths.
7353 (linux-waitpid.o): New object file rule.
7354 * configure.srv (srv_native_linux_obj): New variable.
7355 Replace all occurrences of linux native object files with
7356 $srv_native_linux_obj.
7357 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7358 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7359 (linux_enable_event_reporting): Remove declaration.
7360 (my_waitpid): Moved to common/linux-waitpid.c.
7361 (linux_wait_for_event): Pass ptid when calling
7362 linux_enable_event_reporting.
7363 (linux_supports_tracefork_flag): Remove.
7364 (linux_enable_event_reporting): Likewise.
7365 (linux_tracefork_grandchild): Remove.
7366 (STACK_SIZE): Moved to common/linux-ptrace.c.
7367 (linux_tracefork_child): Remove.
7368 (linux_test_for_tracefork): Remove.
7369 (linux_look_up_symbols): Call linux_supports_traceclone.
7370 (initialize_low): Remove call to linux_test_for_tracefork.
7371 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7372 common/linux-ptrace.h.
7373 (PTRACE_TYPE_ARG4): Likewise.
7374 Include linux-ptrace.h.
7375
32940073
PA		 73762013-08-21 Pedro Alves <palves@redhat.com>
7377
7378 * config.in: Renegerate.
7379
33b60d58 73802013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7381
33b60d58
LM		 7382 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7383 (SFILES): Remove $(srcdir)/common/target-common.c and
7384 add $(srcdir)/target/waitstatus.c.
7385 (OBS): Remove target-common.o and add waitstatus.o.
7386 (server_h): Remove $(srcdir)/../common/target-common.h and
7387 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7388 and $(srcdir)/../target/waitstatus.h.
7389 (target-common.o): Remove.
7390 (waitstatus.o): New target object file.
7391 * target.h: Do not include target-common.h and
7392 include target/resume.h, target/wait.h and
7393 target/waitstatus.h.
7394
b8e1b30e
LM		 73952013-08-13 Luis Machado <lgustavo@codesourcery.com>
7396
7397 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7398 to PTRACE_TYPE_ARG3.
7399 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7400 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7401 PTRACE_TYPE_ARG4.
7402 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7403 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7404
7a60ad40
YQ		 74052013-07-27 Jie Zhang <jie@codesourcery.com>
7406 Daniel Jacobowitz <dan@codesourcery.com>
7407 Yao Qi <yao@codesourcery.com>
7408
7409 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7410 (mips-linux-watch.o): New rule.
7411 (mips_linux_watch_h): New variable.
7412 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7413 srv_tgtobj.
7414 * linux-mips-low.c: Include mips-linux-watch.h.
7415 (struct arch_process_info, struct arch_lwp_info): New.
7416 (update_watch_registers_callback): New function.
7417 (mips_linux_new_process, mips_linux_new_thread) New functions.
7418 (mips_linux_prepare_to_resume, mips_insert_point): New
7419 functions.
7420 (mips_remove_point, mips_stopped_by_watchpoint): New
7421 functions.
7422 (rsp_bp_type_to_target_hw_bp_type): New function.
7423 (mips_stopped_data_address): New function.
7424 (the_low_target): Add watchpoint support functions.
7425
de6f69ad
YQ		 74262013-07-27 Yao Qi <yao@codesourcery.com>
7427
7428 * i386-low.c: Include break-common.h.
7429 (enum target_hw_bp_type): Remove.
7430
3360c0bf
LM		 74312013-07-24 Luis Machado <lgustavo@codesourcery.com>
7432
7433 * Makefile.in (SFILES): /common/target-common.c.
7434 (OBS): Add target-common.o.
7435 (server_h): Add $(srcdir)/../common/target-common.h.
7436 (target-common.o): New target.
7437 * server.c (queue_stop_reply_callback): Free
7438 status string after use.
7439 * target.c (target_waitstatus_to_string): Remove.
7440 * target.h: Include target-common.h.
7441 (resume_kind): Likewise.
7442 (target_waitkind): Likewise.
7443 (target_waitstatus): Likewise.
7444 (TARGET_WNOHANG): Likewise.
7445
bd885420
YQ		 74462013-07-04 Yao Qi <yao@codesourcery.com>
7447
7448 * Makefile.in (host_alias): Use @host_noncanonical@.
7449 (target_alias): Use @target_noncanonical@.
7450 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7451 ACX_NONCANONICAL_HOST.
7452 * configure: Regenerated.
7453
7454 Revert:
7455 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7456
7457 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7458 * configure: Rebuild.
7459 * Makefile.in (version_host, version_target): Get from configure.
7460 (version.c): Use $(version_host) and $(version_target).
7461
17ef446e
PA		 74622013-07-03 Pedro Alves <palves@redhat.com>
7463
7464 * Makefile.in (config.status): Depend on development.sh.
7465 * acinclude.m4: Include libmcheck.m4.
7466 * configure: Regenerate.
7467
7a9a7487
MG		 74682013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7469
7470 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7471 attribute inside the parentheses.
7472 (winapi_DebugSetProcessKillOnExit): Ditto.
7473 (winapi_DebugBreakProcess): Ditto.
7474 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7475
49b64de6
MG		 74762013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7477
7478 * notif.h (notif_event): Add a dummy member to avoid compiler
7479 errors.
7480
d5749ee7
PA		 74812013-07-01 Pedro Alves <palves@redhat.com>
7482
7483 * hostio.c (HOSTIO_PATH_MAX): Define.
7484 (require_filename, handle_open, handle_unlink, handle_readlink):
7485 Use it.
7486
d8d2a3ee
PA		 74872013-07-01 Pedro Alves <palves@redhat.com>
7488
7489 * server.h: Include "pathmax.h".
7490 * linux-low.c: Don't include sys/param.h.
7491 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7492 MAXPATHLEN.
7493 * win32-low.c: Don't include sys/param.h.
7494 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7495
bc7dea8d
PA		 74962013-07-01 Pedro Alves <palves@redhat.com>
7497
7498 * event-loop.c: Don't check HAVE_UNISTD_H before including
7499 <unistd.h>.
7500 * gdbreplay.c: Likewise.
7501 * remote-utils.c: Likewise.
7502 * server.c: Likewise.
7503 * configure.ac: Don't check for unistd.h.
7504 * configure: Regenerate.
7505
d6c2da54
TT		 75062013-06-28 Tom Tromey <tromey@redhat.com>
7507
7508 * Makefile.in (version.c): Use version.in, not
7509 common/version.in.
7510
257b6bec
MG		 75112013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7512
7513 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7514 * configure: Rebuild.
7515 * Makefile.in (version_host, version_target): Get from configure.
7516 (version.c): Use $(version_host) and $(version_target).
7517
86ebe149
DK		 75182013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7519
7520 Fix trace-status to output user name without trailing colon.
7521 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7522
f30aa5af
DK		 75232013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7524
7525 Fix trace-status to output proper start-time and stop-time.
7526 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7527 output start time and stop time in hex as gdb expects.
7528
28a93511
YQ		 75292013-06-26 Pedro Alves <pedro@codesourcery.com>
7530
7531 * tracepoint.c (build_traceframe_info_xml): Output trace state
7532 variables present in the trace buffer.
7533
01208463
TT		 75342013-06-24 Tom Tromey <tromey@redhat.com>
7535
7536 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7537 create-version.sh.
7538 (version.o): Remove.
7539 * gdbreplay.c: Include version.h.
7540 (version, host_name): Don't declare.
7541 * server.h: Include version.h.
7542 (version, host_name): Don't declare.
7543
760256f9
PA		 75442013-06-12 Pedro Alves <palves@redhat.com>
7545
7546 * linux-x86-low.c (linux_is_elf64): Delete global.
7547 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7548 with local linux_pid_exe_is_elf_64_file use.
7549
030031ee
PA		 75502013-06-11 Pedro Alves <palves@redhat.com>
7551
7552 * linux-low.c (regset_disabled, disable_regset): New functions.
7553 (regsets_fetch_inferior_registers)
7554 (regsets_store_inferior_registers): Use them.
7555 (initialize_regsets_info); Don't allocate the disabled_regsets
7556 array here.
7557 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7558 comment.
7559
5da6eb0a
PA		 75602013-06-11 Pedro Alves <palves@redhat.com>
7561
7562 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7563 xmalloc.
7564
7e5aaa09
PA		 75652013-06-11 Pedro Alves <palves@redhat.com>
7566
7567 * linux-x86-low.c (initialize_low_arch): Call
7568 init_registers_x32_avx_linux.
7569
d878444c
JK		 75702013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7571
7572 Fix compatibility with Android Bionic.
7573 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7574 it is not empty.
7575
3aee8918
PA		 75762013-06-07 Pedro Alves <palves@redhat.com>
7577
5f2b57b5 7578 PR server/14823
3aee8918
PA		 7579 * Makefile.in (OBS): Add tdesc.o.
7580 (IPA_OBJS): Add tdesc-ipa.o.
7581 (tdesc-ipa.o): New rule.
7582 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7583 interface.
7584 * linux-low.c (new_inferior): Delete.
7585 (disabled_regsets, num_regsets): Delete.
7586 (linux_add_process): Adjust to set the new per-process
7587 new_inferior flag.
7588 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7589 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7590 was a stop. When calling arch_setup, switch the current inferior
7591 to the thread that got an event.
7592 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7593 (regsets_fetch_inferior_registers)
7594 (regsets_store_inferior_registers): New regsets_info parameter.
7595 Adjust to use it.
7596 (linux_register_in_regsets): New regs_info parameter. Adjust to
7597 use it.
7598 (register_addr, fetch_register, store_register): New usrregs_info
7599 parameter. Adjust to use it.
7600 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7601 parameter regs_info. Adjust to use it.
7602 (linux_fetch_registers): Get the current inferior's regs_info, and
7603 adjust to use it.
7604 (linux_store_registers): Ditto.
7605 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7606 (initialize_low): Don't initialize the target_regsets here. Call
7607 initialize_low_arch.
7608 * linux-low.h (target_regsets): Delete declaration.
7609 (struct regsets_info): New.
7610 (struct usrregs_info): New.
7611 (struct regs_info): New.
7612 (struct process_info_private) <new_inferior>: New field.
7613 (struct linux_target_ops): Delete the num_regs, regmap, and
7614 regset_bitmap fields. New field regs_info.
7615 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7616 * i387-fp.c (num_xmm_registers): Delete.
7617 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7618 calls to new interface.
7619 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7620 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7621 Infer the number of xmm registers from the regcache's target
7622 description.
7623 * i387-fp.h (num_xmm_registers): Delete.
7624 * inferiors.c (add_thread): Don't install the thread's regcache
7625 here.
7626 * proc-service.c (gregset_info): Fetch the current inferior's
7627 regs_info. Adjust to use it.
7628 * regcache.c: Include tdesc.h.
7629 (register_bytes, reg_defs, num_registers)
7630 (gdbserver_expedite_regs): Delete.
7631 (get_thread_regcache): If the thread doesn't have a regcache yet,
7632 create one, instead of aborting gdbserver.
7633 (regcache_invalidate_one): Rename to ...
7634 (regcache_invalidate_thread): ... this.
7635 (regcache_invalidate_one): New.
7636 (regcache_invalidate): Only invalidate registers of the current
7637 process.
7638 (init_register_cache): Add target_desc parameter, and use it.
7639 (new_register_cache): Ditto. Assert the target description has a
7640 non zero registers_size.
7641 (regcache_cpy): Add assertions. Adjust.
7642 (realloc_register_cache, set_register_cache): Delete.
7643 (registers_to_string, registers_from_string): Adjust.
7644 (find_register_by_name, find_regno, find_register_by_number)
7645 (register_cache_size): Add target_desc parameter, and use it.
7646 (free_register_cache_thread, free_register_cache_thread_one)
7647 (regcache_release, register_cache_size): New.
7648 (register_size): Add target_desc parameter, and use it.
7649 (register_data, supply_register, supply_register_zeroed)
7650 (supply_regblock, supply_register_by_name, collect_register)
7651 (collect_register_as_string, collect_register_by_name): Adjust.
7652 * regcache.h (struct target_desc): Forward declare.
7653 (struct regcache) <tdesc>: New field.
7654 (init_register_cache, new_register_cache): Add target_desc
7655 parameter.
7656 (regcache_invalidate_thread): Declare.
7657 (regcache_invalidate_one): Delete declaration.
7658 (regcache_release): Declare.
7659 (find_register_by_number, register_cache_size, register_size)
7660 (find_regno): Add target_desc parameter.
7661 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7662 declarations.
7663 * remote-utils.c: Include tdesc.h.
7664 (outreg, prepare_resume_reply): Adjust.
7665 * server.c: Include tdesc.h.
7666 (gdbserver_xmltarget): Delete declaration.
7667 (get_features_xml, process_serial_event): Adjust.
7668 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7669 declare.
7670 (struct process_info) <tdesc>: New field.
7671 (ipa_tdesc): Declare.
7672 * tdesc.c: New file.
7673 * tdesc.h: New file.
7674 * tracepoint.c: Include tdesc.h.
7675 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7676 (get_context_regcache): Adjust to pass ipa_tdesc down.
7677 (do_action_at_tracepoint): Adjust to get the register cache size
7678 from the context regcache's description.
7679 (traceframe_walk_blocks): Adjust to get the register cache size
7680 from the current trace frame's description.
7681 (traceframe_get_pc): Adjust to get current trace frame's
7682 description and pass it down.
7683 (gdb_collect): Adjust to get the register cache size from the
7684 IPA's description.
7685 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7686 (gdbserver_xmltarget): Delete.
7687 (initialize_low_tracepoint): Set the ipa's target description.
7688 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7689 (initialize_low_tracepoint): Set the ipa's target description.
7690 * linux-x86-low.c: Include tdesc.h.
7691 [__x86_64__] (is_64bit_tdesc): New.
7692 (ps_get_thread_area, x86_get_thread_area): Use it.
7693 (i386_cannot_store_register): Rename to ...
7694 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7695 (i386_cannot_fetch_register): Rename to ...
7696 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7697 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7698 to new interface.
7699 (target_regsets): Rename to ...
7700 (x86_regsets): ... this.
7701 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7702 interface.
7703 (x86_siginfo_fixup): Use is_64bit_tdesc.
7704 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7705 (tdesc_x32_avx_linux, tdesc_x32_linux)
7706 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7707 Declare.
7708 (x86_linux_update_xmltarget): Delete.
7709 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7710 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7711 (AMD64_LINUX_USER64_CS): New.
7712 (x86_linux_read_description): New, based on
7713 x86_linux_update_xmltarget.
7714 (same_process_callback): New.
7715 (x86_arch_setup_process_callback): New.
7716 (x86_linux_update_xmltarget): New.
7717 (x86_regsets_info): New.
7718 (amd64_linux_regs_info): New.
7719 (i386_linux_usrregs_info): New.
7720 (i386_linux_regs_info): New.
7721 (x86_linux_regs_info): New.
7722 (x86_arch_setup): Reimplement.
7723 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7724 (x86_emit_ops): Ditto.
7725 (the_low_target): Adjust. Install x86_linux_regs_info,
7726 x86_cannot_fetch_register, and x86_cannot_store_register.
7727 (initialize_low_arch): New.
7728 * linux-ia64-low.c (tdesc_ia64): Declare.
7729 (ia64_fetch_register): Adjust.
7730 (ia64_usrregs_info, regs_info): New globals.
7731 (ia64_regs_info): New function.
7732 (the_low_target): Adjust.
7733 (initialize_low_arch): New function.
7734 * linux-sparc-low.c (tdesc_sparc64): Declare.
7735 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7736 Adjust.
7737 (sparc_arch_setup): New function.
7738 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7739 (the_low_target): Adjust.
7740 (initialize_low_arch): New function.
7741 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7742 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7743 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7744 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7745 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7746 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7747 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7748 (tdesc_powerpc_isa205_vsx64l): Declare.
7749 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7750 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7751 (ppc_set_pc, ppc_get_hwcap): Adjust.
7752 (ppc_usrregs_info): Forward declare.
7753 (!__powerpc64__) ppc_regmap_adjusted: New global.
7754 (ppc_arch_setup): Adjust to the current process'es target
7755 description.
7756 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7757 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7758 (ppc_store_evrregset): Adjust.
7759 (target_regsets): Rename to ...
7760 (ppc_regsets): ... this, and make static.
7761 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7762 (ppc_regs_info): New function.
7763 (the_low_target): Adjust.
7764 (initialize_low_arch): New function.
7765 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7766 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7767 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7768 (tdesc_s390x_linux64v2): Declare.
7769 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7770 (s390_fill_gregset, s390_store_last_break): Adjust.
7771 (target_regsets): Rename to ...
7772 (s390_regsets): ... this, and make static.
7773 (s390_get_pc, s390_set_pc): Adjust.
7774 (s390_get_hwcap): New target_desc parameter, and use it.
7775 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7776 (s390_arch_setup): Adjust to set the current process'es target
7777 description. Don't adjust the regmap.
7778 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7779 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7780 (regs_info_3264): New globals.
7781 (s390_regs_info): New function.
7782 (the_low_target): Adjust.
7783 (initialize_low_arch): New function.
7784 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7785 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7786 [__mips64] (init_registers_mips_linux)
7787 (init_registers_mips_dsp_linux): Delete defines.
7788 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7789 (have_dsp): New global.
7790 (mips_read_description): New, based on mips_arch_setup.
7791 (mips_arch_setup): Reimplement.
7792 (get_usrregs_info): New function.
7793 (mips_cannot_fetch_register, mips_cannot_store_register)
7794 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7795 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7796 (target_regsets): Rename to ...
7797 (mips_regsets): ... this, and make static.
7798 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7799 (dsp_regs_info, regs_info): New globals.
7800 (mips_regs_info): New function.
7801 (the_low_target): Adjust.
7802 (initialize_low_arch): New function.
7803 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7804 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7805 Declare.
7806 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7807 (arm_read_description): New, with bits factored from
7808 arm_arch_setup.
7809 (arm_arch_setup): Reimplement.
7810 (target_regsets): Rename to ...
7811 (arm_regsets): ... this, and make static.
7812 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7813 (arm_regs_info): New function.
7814 (the_low_target): Adjust.
7815 (initialize_low_arch): New function.
7816 * linux-m68k-low.c (tdesc_m68k): Declare.
7817 (target_regsets): Rename to ...
7818 (m68k_regsets): ... this, and make static.
7819 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7820 (m68k_regs_info): New function.
7821 (m68k_arch_setup): New function.
7822 (the_low_target): Adjust.
7823 (initialize_low_arch): New function.
7824 * linux-sh-low.c (tdesc_sharch): Declare.
7825 (target_regsets): Rename to ...
7826 (sh_regsets): ... this, and make static.
7827 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7828 (sh_regs_info, sh_arch_setup): New functions.
7829 (the_low_target): Adjust.
7830 (initialize_low_arch): New function.
7831 * linux-bfin-low.c (tdesc_bfin): Declare.
7832 (bfin_arch_setup): New function.
7833 (bfin_usrregs_info, regs_info): New globals.
7834 (bfin_regs_info): New function.
7835 (the_low_target): Adjust.
7836 (initialize_low_arch): New function.
7837 * linux-cris-low.c (tdesc_cris): Declare.
7838 (cris_arch_setup): New function.
7839 (cris_usrregs_info, regs_info): New globals.
7840 (cris_regs_info): New function.
7841 (the_low_target): Adjust.
7842 (initialize_low_arch): New function.
7843 * linux-cris-low.c (tdesc_crisv32): Declare.
7844 (cris_arch_setup): New function.
7845 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7846 (cris_regs_info): New function.
7847 (the_low_target): Adjust.
7848 (initialize_low_arch): New function.
7849 * linux-m32r-low.c (tdesc_m32r): Declare.
7850 (m32r_arch_setup): New function.
7851 (m32r_usrregs_info, regs_info): New globals.
7852 (m32r_regs_info): Adjust.
7853 (initialize_low_arch): New function.
7854 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7855 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7856 (tic6x_usrregs_info): Forward declare.
7857 (tic6x_read_description): New function, based on ...
7858 (tic6x_arch_setup): ... this. Reimplement.
7859 (target_regsets): Rename to ...
7860 (tic6x_regsets): ... this, and make static.
7861 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7862 (tic6x_regs_info): New function.
7863 (the_low_target): Adjust.
7864 (initialize_low_arch): New function.
7865 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7866 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7867 (target_regsets): Rename to ...
7868 (xtensa_regsets): ... this, and make static.
7869 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7870 globals.
7871 (xtensa_arch_setup, xtensa_regs_info): New functions.
7872 (the_low_target): Adjust.
7873 (initialize_low_arch): New function.
7874 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7875 (nios2_arch_setup): Set the current process'es tdesc.
7876 (target_regsets): Rename to ...
7877 (nios2_regsets): ... this.
7878 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7879 (nios2_regs_info): New function.
7880 (the_low_target): Adjust.
7881 (initialize_low_arch): New function.
a261b8f5
PA		 7882 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7883 (aarch64_arch_setup): Set the current process'es tdesc.
7884 (target_regsets): Rename to ...
7885 (aarch64_regsets): ... this.
7886 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7887 (aarch64_regs_info): New function.
7888 (the_low_target): Adjust.
7889 (initialize_low_arch): New function.
3aee8918
PA		 7890 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7891 globals.
7892 (target_regsets): Rename to ...
7893 (tile_regsets): ... this.
7894 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7895 (tile_regs_info): New function.
7896 (tile_arch_setup): Set the current process'es tdesc.
7897 (the_low_target): Adjust.
7898 (initialize_low_arch): New function.
7899 * spu-low.c (tdesc_spu): Declare.
7900 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7901 * win32-arm-low.c (tdesc_arm): Declare.
7902 (arm_arch_setup): New function.
7903 (the_low_target): Install arm_arch_setup instead of
7904 init_registers_arm.
7905 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7906 (init_windows_x86): Rename to ...
7907 (i386_arch_setup): ... this. Set `win32_tdesc'.
7908 (the_low_target): Adjust.
7909 * win32-low.c (win32_tdesc): New global.
7910 (child_add_thread): Don't create the thread cache here.
7911 (do_initial_child_stuff): Set the new process'es tdesc.
7912 * win32-low.h (struct target_desc): Forward declare.
7913 (win32_tdesc): Declare.
7914 * lynx-i386-low.c (tdesc_i386): Declare global.
7915 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7916 * lynx-low.c (lynx_tdesc): New global.
7917 (lynx_add_process): Set the new process'es tdesc.
7918 * lynx-low.h (struct target_desc): Forward declare.
7919 (lynx_tdesc): Declare global.
7920 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7921 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7922 * nto-low.c (nto_tdesc): New global.
7923 (do_attach): Set the new process'es tdesc.
7924 * nto-low.h (struct target_desc): Forward declare.
7925 (nto_tdesc): Declare.
7926 * nto-x86-low.c (tdesc_i386): Declare.
7927 (nto_x86_arch_setup): Set `nto_tdesc'.
7928
b1fbec62
GB		 79292013-06-04 Gary Benson <gbenson@redhat.com>
7930
7931 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7932 to qSupported response when appropriate.
7933 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7934 with nonzero-length annex.
7935 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7936 arguments supplied in annex.
7937
d1ec4ce7
DE		 79382013-05-31 Doug Evans <dje@google.com>
7939
ac44adcb 7940 PR server/15594
d1ec4ce7
DE		 7941 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7942 64 bits in 64-cross-32 environment.
7943
9b25f2d3
PA		 79442013-05-28 Pedro Alves <palves@redhat.com>
7945
7946 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7947 (aarch64-without-fpu.c): Delete rule.
7948 * configure.srv (aarch64*-*-linux*): Remove references to
7949 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7950 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7951 declaration.
7952
6740dc9c
PA		 79532013-05-24 Pedro Alves <palves@redhat.com>
7954
7955 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7956 instead of strchr/decode_address. Error if the range isn't split
7957 with a ','. Don't assume there's be a ':' in the action.
7958
c2d6af84
PA		 79592013-05-23 Yao Qi <yao@codesourcery.com>
7960 Pedro Alves <palves@redhat.com>
7961
7962 * linux-low.c (lwp_in_step_range): New function.
7963 (linux_wait_1): If the thread was range stepping and stopped
7964 outside the stepping range, report the stop to GDB. Otherwise,
7965 continue stepping. Add range stepping debug output.
7966 (linux_set_resume_request): Copy the step range from the resume
7967 request to the lwp.
7968 (linux_supports_range_stepping): New.
7969 (linux_target_ops) <supports_range_stepping>: Set to
7970 linux_supports_range_stepping.
7971 * linux-low.h (struct linux_target_ops)
7972 <supports_range_stepping>: New field.
7973 (struct lwp_info) <step_range_start, step_range_end>: New fields.
7974 * linux-x86-low.c (x86_supports_range_stepping): New.
7975 (the_low_target) <supports_range_stepping>: Set to
7976 x86_supports_range_stepping.
7977 * server.c (handle_v_cont): Handle 'r' action.
7978 (handle_v_requests): Append ";r" if the target supports range
7979 stepping.
7980 * target.h (struct thread_resume) <step_range_start,
7981 step_range_end>: New fields.
7982 (struct target_ops) <supports_range_stepping>:
7983 New field.
7984 (target_supports_range_stepping): New macro.
7985
58794e1a
JB		 79862013-05-17 Joel Brobecker <brobecker@adacore.com>
7987
7988 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
7989 confusion in comment.
7990
d631c5a7
JB		 79912013-05-17 Joel Brobecker <brobecker@adacore.com>
7992
7993 * lynx-low.c (struct process_info_private): New type.
7994 (lynx_add_process): New function.
7995 (lynx_create_inferior, lynx_attach): Replace calls to
7996 add_process by calls to lynx_add_process.
7997 (lynx_resume): If PTID is null, then try using
7998 current_process()->private->last_wait_event_ptid.
7999 Add comments.
8000 (lynx_clear_inferiors): Delete. The contents of that function
8001 has been inlined in lynx_mourn;
8002 (lynx_wait_1): Save the ptid in the process's private data.
8003 (lynx_mourn): Free the process' private data. Replace call
8004 to lynx_clear_inferiors by call to clear_inferiors.
8005
96f7a20f
YQ		 80062013-05-17 Yao Qi <yao@codesourcery.com>
8007
8008 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8009 the right place.
8010
db0dfaa0
LM		 80112013-05-16 Luis Machado <lgustavo@codesourcery.com>
8012
8013 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8014 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8015 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8016 PT_TEXT_END_ADDR guards. Update comments.
8017 (linux_target_op) <read_offsets>: Conditionally define to
8018 linux_read_offsets if the target is UCLIBC and if it defines
8019 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8020
68f5f838
SL		 80212013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8022 Andrew Jenner <andrew@codesourcery.com>
8023
8024 * Makefile.in (SFILES): Add linux-nios2-low.c.
8025 (clean): Add action to delete nios2-linux.c.
8026 (nios2-linux.c): New rule.
8027 * configure.srv: Add nios2*-*-linux*.
8028 * linux-nios2-low.c: New.
8029
1ebff1fd
HAQ		 80302013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8031
8032 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8033
f6150862
HZ		 80342013-04-25 Hui Zhu <hui@codesourcery.com>
8035
8036 PR gdb/15186
f6150862
HZ		 8037 * ax.c (ax_printf): Add fflush.
8038
614c279d
TT		 80392013-04-22 Tom Tromey <tromey@redhat.com>
8040
8041 * Makefile.in (SFILES): Add filestuff.c.
8042 (OBS): Add filestuff.o.
8043 (filestuff.o): New target.
8044 * config.in, configure: Rebuild.
8045 * configure.ac: Check for fdwalk, pipe2.
8046
7d4e5717
PA		 80472013-04-17 Pedro Alves <palves@redhat.com>
8048
8049 * configure.ac (USE_THREAD_DB): Delete variable.
8050 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8051 Don't AC_SUBST USE_THREAD_DB.
8052 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8053 * config.in, configure: Regenerate.
8054
d5c93e41
PA		 80552013-04-16 Pedro Alves <palves@redhat.com>
8056
8057 * linux-low.h (struct lwp_info) <thread_known>: Move under
8058 the USE_THREAD_DB #ifdef.
8059
04f5fe89
PA		 80602013-04-16 Pedro Alves <palves@redhat.com>
8061
8062 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8063 (linux-low.o): Delete rule.
8064 * linux-low.h: Always include "gdb_thread_db.h" instead of
8065 conditionally including thread_db.h.
8066 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8067 HAVE_THREAD_DB_H.
8068
480b27bf
JK		 80692013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8070
8071 * Makefile.in (install-only): Fix make install regression.
8072
43662968
JK		 80732013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8074
8075 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8076 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8077 installation.
8078 * gdbserver.1: Remove.
8079
3e74e146
PA		 80802013-03-22 Pedro Alves <palves@redhat.com>
8081
8082 * linux-low.c (handle_extended_wait): Don't call
8083 linux_enable_event_reporting.
8084
a8347a2a
TT		 80852013-03-15 Tony Theodore <tonyt@logyst.com>
8086
8087 PR build/9098:
8088 * Makefile.in (SHELL): Use @SHELL@.
8089
eeb56fa7
SDJ		 80902013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8091
8092 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8093 compiler warning.
8094
4fa7e2ff
JB		 80952013-03-13 Joel Brobecker <brobecker@adacore.com>
8096
8097 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8098 Remove extraneous NULL element.
8099
8ddb1965
YQ		 81002013-03-13 Yao Qi <yao@codesourcery.com>
8101
8102 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8103 'V' block in trace frame.
8104
9accd112
MM		 81052013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8106
8107 * target.h (struct target_ops): Add btrace ops.
8108 (target_supports_btrace): New macro.
8109 (target_enable_btrace): New macro.
8110 (target_disable_btrace): New macro.
8111 (target_read_btrace): New macro.
8112 * gdbthread.h (struct thread_info): Add btrace field.
8113 * server.c: Include btrace-common.h.
8114 (handle_btrace_general_set): New function.
8115 (handle_btrace_enable): New function.
8116 (handle_btrace_disable): New function.
8117 (handle_general_set): Call handle_btrace_general_set.
8118 (handle_qxfer_btrace): New function.
8119 (struct qxfer qxfer_packets[]): Add btrace entry.
8120 * inferiors.c (remove_thread): Disable btrace.
8121 * linux-low: Include linux-btrace.h.
8122 (linux_low_enable_btrace): New function.
8123 (linux_low_read_btrace): New function.
8124 (linux_target_ops): Add btrace ops.
8125 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8126 Add srv_linux_btrace=yes.
8127 (x86_64-*-linux*): Add linux-btrace.o.
8128 Add srv_linux_btrace=yes.
8129 * configure.ac: Define HAVE_LINUX_BTRACE.
8130 * config.in: Regenerated.
8131 * configure: Regenerated.
8132
5cc22e4c
MM		 81332013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8134
8135 * server.c (handle_qxfer): Preserve error message if -3 is
8136 returned.
8137 (qxfer): Document the -3 return value.
8138
7c97f91e
MM		 81392013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8140
8141 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8142 (linux_btrace_h): New variable.
8143 (linux-btrace.o): New rule.
8144
be9a119c 81452013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8146 Hafiz Abid Qadeer <abidh@codesourcery.com>
8147
8148 * tracepoint.c (trace_buffer_size): New global.
8149 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8150 (init_trace_buffer): Change to one-argument function. Allocate
8151 trace buffer memory.
8152 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8153 handle QTBuffer:size packet.
8154 (cmd_bigqtbuffer_size): New function.
8155 (initialize_tracepoint): Call init_trace_buffer with
8156 DEFAULT_TRACE_BUFFER_SIZE.
8157 * server.c (handle_query): Add QTBuffer:size in the
8158 supported packets.
8159
e64f7499
YQ		 81602013-03-07 Yao Qi <yao@codesourcery.com>
8161
8162 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8163 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8164 of -1.
8165 (cmd_qtsp): Adjust condition. Do post increment.
8166 Set cur_action and cur_step_action back to 0.
8167
f0ae6fc3
PA		 81682013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8169
8170 PR server/15236
8171 * linux-low.c (linux_write_memory): Return early success if LEN is
8172 zero.
8173
b5b0b0af
CV		 81742013-03-05 Corinna Vinschen <vinschen@redhat.de>
8175
334ad4a8 8176 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8177
589bc927
TT		 81782013-02-28 Tom Tromey <tromey@redhat.com>
8179
8180 * configure.ac: Invoke AC_SYS_LARGEFILE.
8181 * configure, config.in: Rebuild.
8182
dfe07582
CV		 81832013-02-28 Corinna Vinschen <vinschen@redhat.com>
8184
8185 * win32-low.c: Throughout, fix format strings and casts of
8186 printf-like functions to avoid type related warnings on all
8187 platforms.
8188 (get_child_debug_event): Print dwDebugEventCode as hex since
8189 that's how it's usually documented.
8190
736cd585
YQ		 81912013-02-28 Yao Qi <yao@codesourcery.com>
8192
8193 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8194 pulongest.
8195
e1f58301
JW		 81962013-02-27 Jiong Wang <jiwang@tilera.com>
8197
8198 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8199 (reg-tilegx32.c): New rule.
8200 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8201 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8202 different register info initializer according to elf class.
8203 (init_registers_tilgx32): New function. The tilegx32 register info
8204 initializer.
8205 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8206 (tile_store_gregset): Likewise.
8207
d171ca78
YQ		 82082013-02-27 Yao Qi <yao@codesourcery.com>
8209
8210 * server.c (process_point_options): Print debug message when
8211 debug_threads is true.
8212
282bbdf3
YQ		 82132013-02-26 Yao Qi <yao@codesourcery.com>
8214
8215 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8216
aca22551
PA		 82172013-02-19 Pedro Alves <palves@redhat.com>
8218 Kai Tietz <ktietz@redhat.com>
8219
8220 PR gdb/15161
8221
8222 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8223 instead of strtoul to extract address from packet.
8224 (process_serial_event) <'z'>: Likewise.
8225
4f3cee1c
YQ		 82262013-02-18 Yao Qi <yao@codesourcery.com>
8227
8228 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8229
8e1d55a3
PA		 82302013-02-14 Pedro Alves <palves@redhat.com>
8231
8232 Plug memory leak.
8233
8234 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8235 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8236
458820da
PA		 82372013-02-14 Pedro Alves <palves@redhat.com>
8238
8239 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8240
baea0dae
PA		 82412013-02-14 Pedro Alves <palves@redhat.com>
8242
8243 * tracepoint.c (save_string): Delete.
8244 (add_tracepoint_action): Use savestring instead of save_string.
8245
0b1afbb3
PA		 82462013-02-12 Pedro Alves <palves@redhat.com>
8247
8248 * linux-xtensa-low.c: Ditto.
8249 * xtensa-xtregs.c: Ditto.
8250
8a4ac37e
PA		 82512013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8252
8253 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8254 thread_db.
8255
148de6bb
MS		 82562013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8257
8258 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8259 aarch64_num_wp_regs and aarch64_num_bp_regs to
8260 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8261
55fac6e0
MS		 82622013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8263
8264 * linux-aarch64-low.c (ps_get_thread_area): Replace
8265 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8266
176eb98c
MS		 82672013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8268 Marcus Shawcroft <marcus.shawcroft@arm.com>
8269 Nigel Stephens <nigel.stephens@arm.com>
8270 Yufeng Zhang <yufeng.zhang@arm.com>
8271
8272 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8273 (aarch64.c, aarch64-without-fpu.c): New targets.
8274 * configure.srv (aarch64*-*-linux*): New.
8275 * linux-aarch64-low.c: New file.
8276
56f7af9c
MS		 82772013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8278
43aaf8b6 8279 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8280 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8281 (dequeue_one_deferred_signal, linux_resume_one_thread)
8282 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8283 (linux_tracefork_grandchild, linux_test_for_tracefork)
8284 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8285 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8286 where the argument is 0.
8287
60f662b0
YQ		 82882013-01-25 Yao Qi <yao@codesourcery.com>
8289
8290 * event-loop.c: Include "queue.h".
8291 (gdb_event_p): New typedef.
8292 (struct gdb_event) <next_event>: Remove.
8293 (event_queue): Change to QUEUE(gdb_event_p).
8294 (async_queue_event): Remove.
8295 (gdb_event_xfree): New.
8296 (initialize_event_loop): New.
8297 (process_event): Use API from QUEUE.
8298 (wait_for_event): Likewise.
8299 * server.c (main): Call initialize_event_loop.
8300 * server.h (initialize_event_loop): Declare.
8301
5ae4861a
YQ		 83022013-01-18 Yao Qi <yao@codesourcery.com>
8303
8304 * ax.h (struct eval_agent_expr_context): New.
8305 (gdb_eval_agent_expr): Update declaration.
8306 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8307 TFRAME. Add new argument CTX.
8308 * server.h (struct eval_agent_expr_context): Declare.
8309 (agent_mem_read, agent_tsv_read): Update declaration.
8310 (agent_mem_read_string): Likewise.
8311 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8312 (add_traceframe_block): Add new argument TPOINT.
8313 Increase TPOINT->traceframe_usage.
8314 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8315 eval_tracepoint_agent_expr.
8316 (condition_true_at_tracepoint): Likewise.
8317 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8318 (agent_mem_read_string, agent_tsv_read): Likewise.
8319
85e00e85
YQ		 83202013-01-16 Yao Qi <yao@codesourcery.com>
8321
8322 * linux-low.c (linux_resume_one_lwp): Don't check
8323 'lwp->bp_reinsert != 0'.
8324
4039cf45
JB		 83252013-01-07 Joel Brobecker <brobecker@adacore.com>
8326 Pedro Alves <palves@redhat.com>
8327
8328 * lynx-low.c (ptrace_request_to_str): Define a temporary
8329 macro and use it to simplify this function's implementation.
8330
9044dee2
JB		 83312013-01-07 Joel Brobecker <brobecker@adacore.com>
8332
8333 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8334 sets errno.
8335
e6352c8f
JB		 83362013-01-07 Joel Brobecker <brobecker@adacore.com>
8337
8338 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8339
50681a27
JB		 83402013-01-07 Joel Brobecker <brobecker@adacore.com>
8341
8342 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8343
3f6e77ef
JB		 83442013-01-07 Joel Brobecker <brobecker@adacore.com>
8345
8346 * lynx-low.c (lynx_resume): Use the resume_info parameter
8347 to determine the ptid for the lynx_ptrace call, unless
8348 it is equal to minus_one_ptid, in which case we use the
8349 ptid of the current_inferior.
8350 (lynx_wait_1): After having received a thread create/exit
8351 event, resume the inferior's execution using the signaling
8352 thread's ptid, rather than the old ptid.
8353
7fda33ae
JB		 83542013-01-07 Joel Brobecker <brobecker@adacore.com>
8355
8356 * lynx-low.c (lynx_resume): Delete variable ret.
8357
b9786c74
JB		 83582013-01-01 Joel Brobecker <brobecker@adacore.com>
8359
8360 * gdbreplay.c (gdbreplay_version): Update copyright year.
8361 * server.c (gdbserver_version): Likewise.
8362
8b93d60f
JB		 83632012-12-17 Joel Brobecker <brobecker@adacore.com>
8364
8365 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8366 new thread.
8367
037335a7
JB		 83682012-12-17 Joel Brobecker <brobecker@adacore.com>
8369
8370 * lynx-low.c (ptrace_request_to_str): Add handling for
8371 PTRACE_GETTRACESIG.
8372
52d4cbd8
JB		 83732012-12-17 Joel Brobecker <brobecker@adacore.com>
8374
8375 * lynx-low.c (lynx_attach): Delete variable new_process.
8376
ab8f6ca9
JB		 83772012-12-17 Joel Brobecker <brobecker@adacore.com>
8378
8379 * lynx-low.c (lynx_create_inferior): Delete variable
8380 new_process.
8381
78cbc024
JB		 83822012-12-17 Joel Brobecker <brobecker@adacore.com>
8383
8384 * lynx-low.c (ptrace_request_to_str): Do not handle
8385 PTRACE_GETTHREADLIST if this macro does not exist.
8386
14a00470
YQ		 83872012-12-15 Yao Qi <yao@codesourcery.com>
8388
8389 * Makefile.in (OBS): Add notif.o.
8390 * notif.c, notif.h: New.
8391 * server.c: Include "notif.h".
8392 (struct vstop_notif) <next>: Remove.
8393 <base>: New field.
8394 (queue_stop_reply): Update.
8395 (push_event, send_next_stop_reply): Remove.
8396 (discard_queued_stop_replies): Update.
8397 (notif_stop): New variable.
8398 (handle_v_stopped): Remove.
8399 (handle_v_requests): Don't call handle_v_stopped. Call
8400 handle_ack_notif instead.
8401 (queue_stop_reply_callback): Call notif_event_enque instead
8402 of queue_stop_reply.
8403 (handle_status): Don't call send_next_stop_reply, call
8404 notif_write_event instead.
8405 (kill_inferior_callback): Likewise.
8406 (detach_or_kill_inferior_callback): Likewise.
8407 (main): Call initialize_notif.
8408 (process_serial_event): Call QUEUE_is_empty.
8409 (handle_target_event): Call notif_push instead of push event.
8410 * server.h (push_event): Remove declaration.
8411
61c125b9
TT		 84122012-12-10 Tom Tromey <tromey@redhat.com>
8413
8414 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8415 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8416 macros.
8417 (.c.o): Rewrite.
8418 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8419 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8420 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8421 (amd64-linux-ipa.o, ax.o): Rewrite.
8422 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8423 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8424 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8425 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8426 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8427 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8428 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8429 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8430 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8431 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8432 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8433 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8434 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8435 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8436 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8437 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8438 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8439 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8440 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8441 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8442 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8443 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8444 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8445 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8446 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8447 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8448 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8449 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8450 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8451 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8452 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8453 (reg-tilegx.o): Remove.
8454 (all_object_files): New macro.
8455 Include .deps files.
8456 * aclocal.m4, configure: Rebuild.
8457 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8458 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8459 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8460
e90e9ad9
TT		 84612012-12-05 Tom Tromey <tromey@redhat.com>
8462
8463 PR gdb/14917:
8464 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8465
02d403bf 84662012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8467
8468 * configure.ac: Check for linux/perf_event.h.
8469 * config.in: Regenerated.
8470 * configure: Regenerated.
8471
0270a750
PA		 84722012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8473
8474 * hostio.c (handle_readlink): Decrease buffer size
8475 parameter passed to readlink by one byte.
8476
8c29b58e
YQ		 84772012-11-26 Yao Qi <yao@codesourcery.com>
8478
8479 * configure.ac (build_warnings): Append '-Wempty-body'.
8480 * configure: Regenerated.
8481 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8482 body.
8483
8bdce1ff
PM		 84842012-11-15 Pierre Muller <muller@sourceware.org>
8485
8486 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8487 * config.in: Regenerate.
8488 * configure: Regenerate.
8489 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8490 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8491 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8492 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8493 header.
8494 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8495 instead of <sys/wait.h> header.
8496 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8497
02d403bf 84982012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8499
8500 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8501 (various make rules): Remove -DGDBSERVER
8502
fbd5db48
YQ		 85032012-11-09 Yao Qi <yao@codesourcery.com>
8504
8505 * spu-low.c (current_ptid): Move it to ..
8506 * gdbthread.h: ... here. New.
8507 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8508 * server.c (myresume, process_serial_event): Likewise.
8509 * thread-db.c (thread_db_find_new_threads): Likewise.
8510 * tracepoint.c (run_inferior_command): Likewise.
8511
b3dc46ff
AB		 85122012-10-01 Andrew Burgess <aburgess@broadcom.com>
8513
8514 * server.c (handle_search_memory_1): Include access length in
8515 warning message.
8516
07c04788
HPN		 85172012-09-05 Michael Brandt <michael.brandt@axis.com>
8518
8519 * linux-crisv32-low.c: Fix compile errors.
8520
918d227b
YQ		 85212012-09-04 Yao Qi <yao@codesourcery.com>
8522
8523 * tracepoint.c (cmd_qtsv): Adjust debug message.
8524 Don't check CUR_TPOINT.
8525
18c1b81a
YQ		 85262012-08-28 Yao Qi <yao@codesourcery.com>
8527
8528 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8529 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8530 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8531 Remove declarations of xmalloc, xreallloc, xstrdup and
8532 freeargv.
8533 * Makefile.in (libiberty_h): New.
8534 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8535 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8536
dc82f37b
YQ		 85372012-08-23 Yao Qi <yao@codesourcery.com>
8538
8539 * server.h: Remove declaration of 'xsnprintf'.
8540
406b1477
KS		 85412012-08-22 Keith Seitz <keiths@redhat.com>
8542
8543 * server.h: Include build-gnulib-gbserver/config.h.
8544 * gdbreplay.c: Likewise.
8545
e6712ff1
DE		 85462012-08-08 Doug Evans <dje@google.com>
8547
8548 * Makefile.in (SFILES): Add gdb_vecs.c.
8549 (OBS): Add gdb_vecs.o.
8550 (gdb_vecs_h, host_defs_h): New variables.
8551 (thread-db.o): Add $(gdb_vecs_h) dependency.
8552 (gdb_vecs.o): New rule.
8553 * thread-db.c: #include "gdb_vecs.h".
8554 (thread_db_load_search): Use a vector to iterate over path elements.
8555 Handle text appearing after "$pdir".
8556
8557 * configure.ac: Add check for strstr.
8558 * config.in: Regenerate.
8559 * configure: Regenerate.
8560
7c3270ae
UW		 85612012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8562
8563 * hostio.c (handle_pread): If pread fails, fall back to attempting
8564 lseek/read.
8565 (handle_pwrite): Likewise for pwrite.
8566
b62e2b27
UW		 85672012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8568
8569 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8570 between unsupported TYPE and unimplementable ADDR/LEN combination.
8571 (arm_insert_point): Act on new return value.
8572
78a99e91
PA		 85732012-07-31 Pedro Alves <palves@redhat.com>
8574
8575 * server.c (process_point_options): Only skip tokens if we find
8576 one that is unrecognized. Don't treat 'X' specially while
8577 skipping unrecognized tokens.
8578
fcf303ab
UW		 85792012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8580
8581 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8582 to 4-byte-align HW breakpoint addresses for Thumb.
8583
7255706c
YQ		 85842012-07-27 Yao Qi <yao@codesourcery.com>
8585
8586 PR remote/14161.
8587
8588 * server.h: Declare gdb_agent_about_to_close.
8589 * target.c (kill_inferior): Include "agent.h".
8590 New. Send command 'kill'.
8591 * target.h (kill_inferior): Removed macro.
8592 * tracepoint.c (gdb_agent_about_to_close): New.
8593 (gdb_agent_helper_thread): Handle command 'close'.
8594 Wait endlessly until the inferior stops.
8595 Install gdb_agent_remove_socket to atexit hook.
8596 (agent_socket_name): New static variable.
8597 (gdb_agent_socket_init): Replace local variable 'name' with
8598 'agent_socket_name'.
8599 (gdb_agent_remove_socket): New.
8600
5a3f286f
YQ		 86012012-07-27 Yao Qi <yao@codesourcery.com>
8602
8603 * server.c (process_point_options): Stop at 'X' when parsing.
8604
961bd387
ME		 86052012-07-19 Michael Eager <eager@eagercon.com>
8606
a261b8f5 8607 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8608 to hw_execute.
8609 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8610 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8611 hardware breakpoint.
8612
aa7c7447
JK		 86132012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8614
8615 * gdbserver/linux-low.c (initialize_low): Call
8616 linux_ptrace_init_warnings.
8617
7f216e7c
DE		 86182012-07-02 Doug Evans <dje@google.com>
8619
8620 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8621 pointer to int.
8622
d3ce09f5
SS		 86232012-07-02 Stan Shebs <stan@codesourcery.com>
8624
8625 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8626 (ax.o): Add it to build rule.
8627 (ax-ipa.o): Ditto.
8628 (OBS): Add format.o.
8629 (IPA_OBS): Add format.o.
8630 * server.c (handle_query): Claim support for breakpoint commands.
8631 (process_point_options): Add command case.
8632 (process_serial_event): Leave running if there are printfs in
8633 effect.
8634 * mem-break.h (any_persistent_commands): Declare.
8635 (add_breakpoint_commands): Declare.
8636 (gdb_no_commands_at_breakpoint): Declare.
8637 (run_breakpoint_commands): Declare.
8638 * mem-break.c (struct point_command_list): New struct.
8639 (struct breakpoint): New field command_list.
8640 (any_persistent_commands): New function.
8641 (add_commands_to_breakpoint): New function.
8642 (add_breakpoint_commands): New function.
8643 (gdb_no_commands_at_breakpoint): New function.
8644 (run_breakpoint_commands): New function.
8645 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8646 locally.
8647 * ax.c: Include format.h.
8648 (ax_printf): New function.
8649 (gdb_eval_agent_expr): Add printf opcode.
8650
2f8f6aed
YQ		 86512012-06-13 Yao Qi <yao@codesourcery.com>
8652
8653 * server.c (start_inferior): Remove duplicated writes to fields
8654 'last_resume_kind' and 'last_status' of 'current_inferior'.
8655
0c9070b3
YQ		 86562012-06-12 Yao Qi <yao@codesourcery.com>
8657 Pedro Alves <palves@redhat.com>
8658
8659 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8660 comment.
8661 * server.c (handle_v_cont): Extend comment.
8662
c52daf70
YQ		 86632012-06-11 Yao Qi <yao@codesourcery.com>
8664
8665 * linux-low.c (linux_attach): Add 'static'.
8666
d38bbb0a
YQ		 86672012-06-06 Yao Qi <yao@codesourcery.com>
8668
8669 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8670
89dc0afd
JK		 86712012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8672
8673 Fix gcc -flto compilation warning.
8674 * server.c (main): Make variable multi_mode and attach volatile.
8675
75f62ce7
TJB		 86762012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8677
8678 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8679 if the platform doesn't know about it.
8680
65f479b6
PA		 86812012-05-30 Jeff Kenton <jkenton@tilera.com>
8682
8683 * Makefile.in (SFILES): Add linux-tile-low.c.
8684 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8685 * configure.srv: Handle tilegx-*-linux*.
8686 * linux-tile-low.c: New file.
8687
0c5bf5a9
JK		 86882012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8689
8690 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8691
a493e3e2
PA		 86922012-05-24 Pedro Alves <palves@redhat.com>
8693
8694 PR gdb/7205
8695
43aaf8b6 8696 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8697
2ea28649
PA		 86982012-05-24 Pedro Alves <palves@redhat.com>
8699
8700 PR gdb/7205
8701
8702 Replace target_signal with gdb_signal throughout.
8703
8d409d16
MR		 87042012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8705
8706 * linux-low.c (linux_store_registers): Avoid the copying sequence
8707 when no data has been retrieved by ptrace.
8708
23512c01
MGD		 87092012-05-22 Will Deacon <will.deacon@arm.com>
8710
8711 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8712 Include asm/ptrace.h.
8713 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8714 already defined.
8715
4934b29e
MR		 87162012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8717
8718 * linux-low.c (linux_store_registers): Don't re-retrieve data
8719 with ptrace that has already been obtained from /proc. Always
8720 copy any data retrieved with ptrace to the buffer supplied.
8721
bde24c0a
PA		 87222012-05-11 Yao Qi <yao@codesourcery.com>
8723 Pedro Alves <palves@redhat.com>
8724
8725 * linux-low.c (enum stopping_threads_kind): New.
8726 (stopping_threads): Change type to `enum stopping_threads_kind'.
8727 (handle_extended_wait): If stopping and suspending threads, leave
8728 the new_lwp suspended too.
8729 (linux_wait_for_event): Adjust.
8730 (stop_all_lwps): Set `stopping_threads' to
8731 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8732 whether we're suspending threads or just stopping them. Assert no
8733 recursion happens.
8734
623b6bdf
YQ		 87352012-04-29 Yao Qi <yao@codesourcery.com>
8736
8737 * server.h: Move some code to ...
8738 * gdbthread.h: ... here. New.
8739 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8740 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8741 (nto-low.o, win32-low.o): Likewise.
8742 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8743 * regcache.c, remote-utils.c, server.c: Likewise.
8744 * target.c, tracepoint.c, win32-low.c: Likewise.
8745
f15f9948
TJB		 87462012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8747
8748 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8749 (PTRACE_ARG4_TYPE): Likewise.
8750 (PTRACE_XFER_TYPE): Likewise.
8751 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8752 ptrace to PTRACE_ARG3_TYPE.
8753 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8754 (PTRACE_ARG4_TYPE): Likewise.
8755 (PTRACE_XFER_TYPE): Likewise.
8756 (linux_detach_one_lwp): Cast fourth argument of
8757 ptrace to long then PTRACE_ARG4_TYPE.
8758 (regsets_fetch_inferior_registers): Cast third argument of
8759 ptrace to long then PTRACE_ARG3_TYPE.
8760 (regsets_store_inferior_registers): Likewise.
8761
38ea300a
PA		 87622012-04-20 Pedro Alves <palves@redhat.com>
8763
8764 * configure: Regenerate.
8765
c971b7fa
PA		 87662012-04-19 Pedro Alves <palves@redhat.com>
8767
43aaf8b6 8768 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8769 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8770 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8771 (all, install-only, uninstall, clean-info, all-lib, clean): No
8772 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8773 (maintainer-clean realclean distclean): Use subdir_do.
8774 (subdir_do): New.
8775 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8776 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8777 * acinclude.m4: Include acx_configure_dir.m4.
8778 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8779 calls. Call AC_PROG_RANLIB. Configure gnulib using
8780 ACX_CONFIGURE_DIR.
8781 (GNULIB): New.
8782 (GNULIB_STDINT_H): Adjust.
8783 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8784 * gdbreplay.c: Include build-gnulib/config.h.
8785 * server.h: Likewise.
8786 * aclocal.m4: Regenerate.
8787 * config.in: Regenerate.
8788 * configure: Regenerate.
c971b7fa 8789
809277f8
PA		 87902012-04-19 Pedro Alves <palves@redhat.com>
8791
8792 * Makefile.in (LIBGNU, INCGNU): Adjust.
8793 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8794 (all, install-only, uninstall, clean-info, all-lib, clean)
8795 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8796 * configure.ac: Adjust AC_OUTPUT output.
8797 * aclocal.m4: Regenerate.
8798 * configure: Regenerate.
8799
fd9bb8b8
PA		 88002012-04-19 Pedro Alves <palves@redhat.com>
8801
8802 * Makefile.in (generated_files): New.
8803 (server_h): Remove the explicit dependency on config.h, and depend
8804 on $generated_files.
8805
1c298c66
PA		 88062012-04-19 Pedro Alves <palves@redhat.com>
8807
8808 * Makefile.in (INCGNU): Add -Ignulib.
8809
57c4b50b
PA		 88102012-04-19 Pedro Alves <palves@redhat.com>
8811
8812 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8813 (INCGNU): ... this, and spell out -I here.
8814 (GNULIB_LIB): Rename to ...
8815 (LIBGNU): ... this.
8816 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8817
1030e047
PA		 88182012-04-19 Pedro Alves <palves@redhat.com>
8819
8820 * config.in: Regenerate.
8821
447d4319
PA		 88222012-04-19 Pedro Alves <palves@redhat.com>
8823
8824 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8825 * server.h (memmem): Remove declaration.
8826 * config.in: Regenerate.
8827 * configure: Regenerate.
8828
aad9eab9
YQ		 88292012-04-19 Yao Qi <yao@codesourcery.com>
8830
8831 * Makefile.in (SFILES): Add common/vec.c.
8832 (OBS): Add vec.o.
8833 (vec.o): New rule.
8834
3e10640f
YQ		 88352012-04-19 Yao Qi <yao@codesourcery.com>
8836
8837 * remote-utils.c (prepare_resume_reply): Replace with macro
8838 target_core_of_thread.
8839 * server.c (handle_qxfer_threads_proper): Likewise.
8840 * target.h (traget_core_of_thread): New macro.
8841
71622373
PA		 88422012-04-18 Pedro Alves <palves@redhat.com>
8843
8844 * aclocal.m4: Regenerate.
8845 * configure: Regenerate.
8846
80d26939
YQ		 88472012-04-16 Yao Qi <yao@codesourcery.com>
8848
8849 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8850 duplicated on address.
8851
42476b70
YQ		 88522012-04-16 Yao Qi <yao@codesourcery.com>
8853
8854 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8855 (struct tracepoint_action_ops) <send>: New field.
8856 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8857 (agent_expr_send, x_tracepoint_action_send): New.
8858 (l_tracepoint_action_send): New.
8859 (cmd_qtdp): Download and install tracepoint
8860 according to `use_agent'.
8861 (run_inferior_command): Add one more parameter `len'.
8862 Update callers.
8863 (tracepoint_send_agent): New.
8864 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8865
7bc83639
YQ		 88662012-04-16 Yao Qi <yao@codesourcery.com>
8867
8868 * tracepoint.c (download_tracepoints): Moved to ...
8869 (cmd_qtstart): ... here.
8870
5f18041e
YQ		 88712012-04-14 Yao Qi <yao@codesourcery.com>
8872
8873 * tracepoint.c: Include inttypes.h.
8874 (struct collect_memory_action): Use sized types.
8875 (struct tracepoint): Likewise.
8876 (cmd_qtdp, stop_tracing): Update print specifiers.
8877 (cmd_qtp, response_tracepoint): Likewise.
8878 (collect_data_at_tracepoint): Likewise.
8879 (collect_data_at_step): Likewise.
8880
55a8c076
YQ		 88812012-04-14 Yao Qi <yao@codesourcery.com>
8882
8883 Import gnulib module inttypes.
8884 * aclocal.m4, config.in, configure: Regenerated.
8885
dc750257
YQ		 88862012-04-14 Yao Qi <yao@codesourcery.com>
8887
8888 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8889 Makefile and config.status at last.
8890
0ab5faf9
YQ		 88912012-04-13 Yao Qi <yao@codesourcery.com>
8892
8893 * tracepoint.c: Include stdint.h unconditionally.
8894
18f5fd81
TJB		 88952012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8896
8897 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8898 on BFD_HAVE_SYS_PROCFS_TYPE.
8899 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8900 * configure: Regenerate.
8901 * config.in: Likewise.
8902
4d47af5c
L		 89032012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8904
8905 * Makefile.in (clean): Also remove x32.c x32-linux.c
8906 x32-avx.c x32-avx-linux.c.
8907 (x32.o): New target.
8908 (x32.c): Likewise.
8909 (x32-linux.o): Likewise.
8910 (x32-linux.c): Likewise.
8911 (x32-avx.o): Likewise.
8912 (x32-avx.c): Likewise.
8913 (x32-avx-linux.o): Likewise.
8914 (x32-avx-linux.c): Likewise.
8915
8916 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8917 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8918 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8919 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8920 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8921 i386/x32-avx-linux.xml.
8922
8923 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8924 (init_registers_x32_avx_linux): Likwise.
8925 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8926 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8927
ecedbe58
PA		 89282012-04-13 Pedro Alves <palves@redhat.com>
8929
8930 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8931 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8932 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8933 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8934 the sub-make.
8935
c92b5177
L		 89362012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8937
8938 * linux-x86-low.c (compat_x32_clock_t): New.
8939 (compat_x32_siginfo_t): Likewise.
8940 (compat_x32_siginfo_from_siginfo): Likewise.
8941 (siginfo_from_compat_x32_siginfo): Likewise.
8942 (linux_is_elf64): Likewise.
8943 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8944 and siginfo_from_compat_x32_siginfo for x32.
8945 (x86_arch_setup): Set linux_is_elf64.
8946
214d508e
L		 89472012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8948
8949 PR gdb/13969
8950 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8951 e_machine field.
8952 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8953 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8954 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8955 compatible with process.
8956
c9a1864a
YQ		 89572012-04-12 Yao Qi <yao@codesourcery.com>
8958
8959 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8960 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8961 (install-only, install-info, clean): Handle sub dir gnulib.
8962 (all-lib, am--refresh): New targets.
8963 (memmem.o): Remove target.
8964 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8965 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8966 (AC_REPLACE_FUNCS): Remove memmem.
8967 Invoke gl_INIT and AM_INIT_AUTOMAKE.
8968 (AC_OUTPUT): Generate Makefile in gnulib/.
8969 * aclocal.m4, config.in, configure: Regenerated.
8970
367ba2c2
MR		 89712012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
8972
8973 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
8974
9d236627
PA		 89752012-04-05 Pedro Alves <palves@redhat.com>
8976
8977 -Werror=strict-aliasing
8978
8979 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
8980 pointer.
8981
111217b3
PA		 89822012-04-04 Pedro Alves <palves@redhat.com>
8983
8984 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
8985 (sparc_store_gregset_from_stack, sparc_store_gregset)
8986 (sparc_breakpoint_at): Fix formatting.
8987
8365dcf5
TJB		 89882012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8989
8990 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
8991 are available.
8992 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
8993 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
8994 * config.in: Regenerate.
8995 * configure: Likewise.
8996
689cc2ae
PA		 89972012-03-29 Pedro Alves <palves@redhat.com>
8998
8999 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9000 Correct ptrace arguments.
9001
c14dfd32
PA		 90022012-03-28 Pedro Alves <palves@redhat.com>
9003
9004 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9005 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9006 (IA64_FR1_REGNUM): New defines.
9007 (ia64_fetch_register): New.
9008 (the_low_target): Install it.
9009 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9010 field.
9011 * linux-low.c (linux_fetch_registers): Try the
9012 the_low_target.fetch_register hook first.
9013
9014 * linux-arm-low.c (the_low_target): Adjust.
9015 * linux-bfin-low.c (the_low_target): Adjust.
9016 * linux-cris-low.c (the_low_target): Adjust.
9017 * linux-crisv32-low.c (the_low_target): Adjust.
9018 * linux-m32r-low.c (the_low_target): Adjust.
9019 * linux-m68k-low.c (the_low_target): Adjust.
9020 * linux-mips-low.c (the_low_target): Adjust.
9021 * linux-ppc-low.c (the_low_target): Adjust.
9022 * linux-s390-low.c (the_low_target): Adjust.
9023 * linux-sh-low.c (the_low_target): Adjust.
9024 * linux-sparc-low.c (the_low_target): Adjust.
9025 * linux-tic6x-low.c (the_low_target): Adjust.
9026 * linux-x86-low.c (the_low_target): Adjust.
9027 * linux-xtensa-low.c (the_low_target): Adjust.
9028
63c88e13
PA		 90292012-03-26 Pedro Alves <palves@redhat.com>
9030
9031 * server.c (handle_qxfer_libraries): Don't bail early if
9032 the_target->qxfer_libraries_svr4 is not NULL.
9033
fb723180
PA		 90342012-03-26 Pedro Alves <palves@redhat.com>
9035
9036 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9037
0afae3cf
PA		 90382012-03-23 Pedro Alves <palves@redhat.com>
9039
9040 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9041 "library-list-svr4" element's start tag when the the DSO list is
9042 empty.
9043
485f1ee4
PA		 90442012-03-23 Pedro Alves <palves@redhat.com>
9045
9046 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9047 a variable whose type size is the same as the inferior's pointer
9048 size.
9049
a5362b9a
TS		 90502012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9051
9052 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9053 struct siginfo.
9054 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9055 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9056 * linux-low.h: Include <signal.h>.
9057 (struct siginfo): Remove forward declaration.
9058 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9059 struct siginfo.
9060
d226c142
MF		 90612012-03-21 Mike Frysinger <vapier@gentoo.org>
9062
9063 * .gitignore: Ignore more files.
9064
122f36ef
PA		 90652012-03-19 Pedro Alves <palves@redhat.com>
9066 Jan Kratochvil <jan.kratochvil@redhat.com>
9067
9068 * server.c (cont_thread, general_thread): Add describing comments.
9069 (start_inferior): Clear `cont_thread'.
9070 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9071 of a process.
9072
fc3e5175
YQ		 90732012-03-15 Yao Qi <yao@codesourcery.com>
9074
9075 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9076 handling to ...
9077 (cmd_qtdp): ... here.
9078
8d0d92cd
YQ		 90792012-03-15 Yao Qi <yao@codesourcery.com>
9080
9081 * tracepoint.c (struct tracepoint_action_ops): New.
9082 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9083 (m_tracepoint_action_download): New.
9084 (r_tracepoint_action_download): New.
9085 (x_tracepoint_action_download): New.
9086 (l_tracepoint_action_download): New.
9087 (add_tracepoint_action): Install `action->ops' according type.
9088 (download_tracepoint_1): Move code `download' function pointer
9089 of various tracepoint_action_ops.
9090
87b0bb13
JK		 90912012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9092
9093 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9094 linux_ptrace_attach_warnings.
9095
5f572dec
JK		 90962012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9097
9098 * Makefile.in (linux-ptrace.o): New.
9099 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9100 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9101 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9102 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9103 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9104 of these targets.
9105 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9106
f4647387
YQ		 91072012-03-08 Yao Qi <yao@codesourcery.com>
9108 Pedro Alves <palves@redhat.com>
9109
9110 Fix PR server/13392.
9111 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9112 offset of JMP insn.
9113 * tracepoint.c (remove_tracepoint): New.
9114 (cmd_qtdp): Call remove_tracepoint when failed to install.
9115
9b224c5e
PA		 91162012-03-07 Pedro Alves <palves@redhat.com>
9117
9118 * linux-low.c (get_detach_signal): New.
9119 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9120 Pass on pending signals to PTRACE_DETACH. Check the result of the
9121 ptrace call.
9122 * server.c (program_signals, program_signals_p): New.
9123 (handle_general_set): Handle QProgramSignals.
9124 * server.h (program_signals, program_signals_p): Declare.
9125
e237a7e2
JK		 91262012-03-05 Pedro Alves <palves@redhat.com>
9127 Jan Kratochvil <jan.kratochvil@redhat.com>
9128
9129 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9130 New comment why.
9131
5808517f
YQ		 91322012-03-03 Yao Qi <yao@codesourcery.com>
9133
9134 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9135 agent_look_up_symbols.
9136
58b4daa5
YQ		 91372012-03-03 Yao Qi <yao@codesourcery.com>
9138
9139 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9140 (linux-x86-low.o): Likewise.
9141 * server.h: Remove in_process_agent_loaded.
9142 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9143 common/agent.c.
9144 Update callers.
9145
8ffcbaaf
YQ		 91462012-03-03 Yao Qi <yao@codesourcery.com>
9147
9148 * tracepoint.c (gdb_agent_capability): New global.
9149 (in_process_agent_loaded_ust): Renamed to
9150 `in_process_agent_supports_ust'.
9151 Update callers.
9152 (in_process_agent_supports_ust): Call agent_capability_check.
9153 (clear_installed_tracepoints): Assert that agent supports
9154 agent.
9155
d1feda86
YQ		 91562012-03-03 Yao Qi <yao@codesourcery.com>
9157
9158 * linux-low.c (linux_supports_agent): New.
9159 (linux_target_ops): Initialize field `supports_agent' with
9160 linux_supports_agent.
9161 * target.h (struct target_ops) <supports_agent>: New.
9162 (target_supports_agent): New macro.
9163 * server.c (handle_general_set): Handle packet 'QAgent'.
9164 (handle_query): Send `QAgent+'.
9165 * Makefile.in (server.o): Depends on agent.h.
9166
2fa291ac
YQ		 91672012-03-03 Yao Qi <yao@codesourcery.com>
9168
9169 * Makefile.in (OBS): Add agent.o.
9170 Add new rule for agent.o.
9171 Track dependence of tracepoint.c on agent.h.
9172 * tracepoint.c (run_inferior_command_1):
9173 (run_inferior_command): Call agent_run_command.
9174 (gdb_ust_connect_sync_socket): Deleted. Move it to
9175 common/agent.c.
9176 (resume_thread, stop_thread): Likewise.
9177 (gdb_ust_socket_init): Renamed to ...
9178 (gdb_agent_socket_init): ... New.
9179 (gdb_ust_thread): Renamed to ...
9180 (gdb_agent_helper_thread): ... New.
9181 (gdb_ust_init): Move some code to ...
9182 (gdb_agent_init): ... here. New.
9183 [HAVE_UST]: Call gdb_ust_init.
9184 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9185 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9186 * config.in, configure: Regenerated.
9187
05044653
PA		 91882012-03-02 Pedro Alves <palves@redhat.com>
9189
9190 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9191 * linux-low.c (struct simple_pid_list): New.
9192 (stopped_pids): New a struct simple_pid_list pointer.
9193 (add_to_pid_list, pull_pid_from_list): New.
9194 (handle_extended_wait): Don't assume the first signal new children
9195 report is SIGSTOP. Adjust call to pull_pid_from_list.
9196 (linux_wait_for_lwp): Adjust.
9197
8d00225b
YQ		 91982012-03-02 Yao Qi <yao@codesourcery.com>
9199
9200 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9201 debug log.
9202
19560ba5
YQ		 92032012-03-02 Yao Qi <yao@codesourcery.com>
9204
9205 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9206 `stop_pc' and `tpoint'. Update caller.
9207
1faeff08
MR		 92082012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9209
9210 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9211 * linux-low.c (use_linux_regsets): New macro.
9212 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9213 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9214 (linux_register_in_regsets): New function.
9215 (usr_fetch_inferior_registers): Skip registers covered by
9216 regsets.
9217 (usr_store_inferior_registers): Likewise.
9218 (usr_fetch_inferior_registers): New macro.
9219 (usr_store_inferior_registers): Likewise.
9220 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9221 (linux_store_registers): Likewise.
9222 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9223 prototype.
9224 (init_registers_mips64_dsp_linux): Likewise.
9225 (init_registers_mips_linux): New macro.
9226 (init_registers_mips_dsp_linux): Likewise.
9227 (mips_dsp_num_regs): Likewise.
9228 (DSP_BASE, DSP_CONTROL): New fallback macros.
9229 (mips_base_regs): New macro.
9230 (mips_regmap): Use it. Fix the size.
9231 (mips_dsp_regmap): New variable.
9232 (mips_dsp_regset_bitmap): Likewise.
9233 (mips_arch_setup): New function.
9234 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9235 than mips_regmap.
9236 (mips_cannot_store_register): Likewise.
9237 (the_low_target): Update .arch_setup, .num_regs and .regmap
9238 initializers. Add .regset_bitmap initializer.
9239 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9240 initializer.
9241 * linux-bfin-low.c (the_low_target): Likewise.
9242 * linux-cris-low.c (the_low_target): Likewise.
9243 * linux-crisv32-low.c (the_low_target): Likewise.
9244 * linux-ia64-low.c (the_low_target): Likewise.
9245 * linux-m32r-low.c (the_low_target): Likewise.
9246 * linux-m68k-low.c (the_low_target): Likewise.
9247 * linux-ppc-low.c (the_low_target): Likewise.
9248 * linux-s390-low.c (the_low_target): Likewise.
9249 * linux-sh-low.c (the_low_target): Likewise.
9250 * linux-sparc-low.c (the_low_target): Likewise.
9251 * linux-tic6x-low.c (the_low_target): Likewise.
9252 * linux-x86-low.c (the_low_target): Likewise.
9253 * linux-xtensa-low.c (the_low_target): Likewise.
9254 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9255 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9256 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9257 srv_xmlfiles.
9258 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9259 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9260
c03e6ccc
YQ		 92612012-02-29 Yao Qi <yao@codesourcery.com>
9262 Pedro Alves <palves@redhat.com>
9263
9264 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9265 `step_over_finished' is true.
9266
644cebc9
PA		 92672012-02-27 Pedro Alves <palves@redhat.com>
9268
9269 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9270 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9271
c14d7ab2
PA		 92722012-02-27 Pedro Alves <palves@redhat.com>
9273
9274 PR server/9684
9275 * linux-low.c (pid_is_stopped): New.
9276 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9277
412c89dd
LM		 92782012-02-25 Luis Machado <lgustavo@codesourcery.com>
9279
9280 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9281 of conditions.
9282
b745defe
MR		 92832012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9284
9285 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9286
9f3a5c85
LM		 92872012-02-24 Luis Machado <lgustavo@codesourcery>
9288
9289 * server.c (handle_query): Advertise support for target-side
9290 breakpoint condition evaluation.
9291 (process_point_options): New function.
9292 (process_serial_event): When inserting a breakpoint, check for
9293 a target-side condition that should be evaluated.
9294
9295 * mem-break.c: Include regcache.h and ax.h.
9296 (point_cond_list_t): New data structure.
9297 (breakpoint) <cond_list>: New field.
9298 (find_gdb_breakpoint_at): Make non-static.
9299 (delete_gdb_breakpoint_at): Clear any target-side
9300 conditions.
9301 (clear_gdb_breakpoint_conditions): New function.
9302 (add_condition_to_breakpoint): Likewise.
9303 (add_breakpoint_condition): Likewise.
9304 (gdb_condition_true_at_breakpoint): Likewise.
9305 (gdb_breakpoint_here): Return result directly instead
9306 of going through a local variable.
9307
9308 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9309 (clear_gdb_breakpoint_conditions): Likewise.
9310 (add_breakpoint_condition): Likewise.
9311 (gdb_condition_true_at_breakpoint): Likewise.
9312
9313 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9314 (need_step_over_p): Take target-side breakpoint condition into
9315 consideration.
9316
5e1dc496
LM		 93172012-02-24 Luis Machado <lgustavo@codesourcery>
9318
9319 * server.h: Include tracepoint.h.
9320 (agent_mem_read, agent_get_trace_state_variable_value,
9321 agent_set_trace_state_variable_value,
9322 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9323 get_set_tsv_func_addr): New prototypes.
9324
9325 * ax.h: New include file.
9326 * ax.c: New source file.
9327
9328 * tracepoint.c: Include ax.h.
9329 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9330 agent_expr, eval_result_type): Move to ax.h.
9331 (parse_agent_expr): Rename to ...
9332 (gdb_parse_agent_expr): ... this, make it non-static and move
9333 to ax.h.
9334 (unparse_agent_expr) Rename to ...
9335 (gdb_unparse_agent_expr): ... this, make it non-static and move
9336 to ax.h.
9337 (eval_agent_expr): Rename to ...
9338 (eval_tracepoint_agent_expr): ... this.
9339 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9340 forward declarations.
9341 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9342 (agent_get_trace_state_variable_value): New function.
9343 (agent_set_trace_state_variable_value): New function.
9344 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9345 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9346 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9347 (condition_true_at_tracepoint): Likewise.
9348 (parse_agent_expr): Rename to ...
9349 (gdb_parse_agent_expr): ... this and move to ax.c.
9350 (unparse_agent_expr): Rename to ...
9351 (gdb_unparse_agent_expr): ... this and move to ax.c.
9352 (gdb_agent_op_name): Move to ax.c.
9353 (eval_agent_expr): Rename to ...
9354 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9355 and move to ax.c.
9356 (eval_tracepoint_agent_expr): New function.
9357 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9358 non-static.
5e1dc496
LM		 9359 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9360 ax.c.
9361 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9362 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9363 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9364 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9365 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9366 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9367 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9368 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9369 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9370 (compile_bytecodes): Remove forward declaration.
9371 (is_goto_target): Move to ax.c.
9372 (compile_bytecodes): Move to ax.c and call
9373 agent_get_trace_state_variable_value (...) and
9374 agent_set_trace_state_variable_value (...).
9375
9376 * Makefile.in: Update ax.c and IPA dependencies.
9377
277e4e52
PA		 93782012-02-24 Pedro Alves <palves@redhat.com>
9379
9380 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9381 (cmd_bigqtbuffer_circular): ... this. Only handle
9382 'QTBuffer:circular:'.
9383 (handle_tracepoint_general_set): Adjust.
9384
bf4c19f7
YQ		 93852012-02-16 Yao Qi <yao@codesourcery.com>
9386
9387 * inferiors.c: Move code to ...
9388 * dll.c: .... here. New.
9389 * server.h: Declare clear_dlls.
9390 * Makefile.in (SFILES): Add dll.c.
9391 (OBS): Add dll.o
9392 (dll.o): New rule.
9393
d73f2619
YQ		 93942012-02-11 Yao Qi <yao@codesourcery.com>
9395
9396 * server.c: (handle_monitor_command): Add a new parameter
9397 `own_buf'.
9398 (handle_query): Update caller.
9399
f8255c2a
JB		 94002012-02-09 Joel Brobecker <brobecker@adacore.com>
9401
9402 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9403 * configure, config.in: Regenerate.
9404 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9405 is not defined.
9406
da84f473
PA		 94072012-02-02 Pedro Alves <palves@redhat.com>
9408
9409 Try SIGKILL first, then PTRACE_KILL.
9410 * linux-low.c (linux_kill_one_lwp): New.
9411 (linux_kill_one_lwp): Rename to ...
9412 (kill_one_lwp_callback): ... this. Use the new
9413 linux_kill_one_lwp.
9414
e886a173
PA		 94152012-02-02 Pedro Alves <palves@redhat.com>
9416
9417 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9418 inferior.
9419
be07f1a2
PA		 94202012-01-27 Pedro Alves <palves@redhat.com>
9421
9422 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9423 (elf_64_file_p): Make static.
9424 (linux_pid_exe_is_elf_64_file): New.
9425 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9426 Delete declarations.
9427 (linux_pid_exe_is_elf_64_file): Declare.
9428 * linux-x86-low.c (x86_arch_setup): Use
9429 linux_pid_exe_is_elf_64_file.
9430
d8301ad1
JK		 94312012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9432
9433 * linux-low.c (linux_wait_for_event_1): Rename to ...
9434 (linux_wait_for_event): ... here and merge it with former
9435 linux_wait_for_event - new variable wait_ptid, use it.
9436 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9437
01b17894
PA		 94382012-01-23 Pedro Alves <palves@redhat.com>
9439
9440 * server.c (main): Avoid yet another case of infinite loop while
9441 detaching/killing after a longjmp.
9442
e825046f
JK		 94432012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9444
9445 Code cleanup.
9446 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9447
b9e7b9c3
UW		 94482012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9449
9450 * hostio.c (handle_readlink): New function.
9451 (handle_vFile): Call it to handle "vFile:readlink" packets.
9452
901f9912
UW		 94532012-01-20 Pedro Alves <palves@redhat.com>
9454 Ulrich Weigand <ulrich.weigand@linaro.org>
9455
9456 * server.c (handle_v_requests): Only support vAttach and vRun to
9457 start multiple processes when in extended protocol mode.
9458
fc1ab1a0
PA		 94592012-01-17 Pedro Alves <palves@redhat.com>
9460
9461 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9462 memalign plus mprotect to allocate the scratch buffer.
9463
7d5d4e98
PA		 94642012-01-13 Pedro Alves <palves@redhat.com>
9465
9466 * server.c (attach_inferior): Clear `cont_thread'.
9467
f128d5e9
PA		 94682012-01-13 Pedro Alves <palves@redhat.com>
9469
9470 * server.c (main): Avoid infinite loop while detaching/killing
9471 after a longjmp.
9472
06db92f0
DE		 94732012-01-09 Doug Evans <dje@google.com>
9474
9475 * server.c (start_inferior): Set last_ptid in --wrapper case.
9476
32d92999
YQ		 94772012-01-06 Yao Qi <yao@codesourcery.com>
9478
9479 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9480 defined.
9481 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9482
5e0a92a9
YQ		 94832012-01-04 Yao Qi <yao@codesourcery.com>
9484
9485 * tracepoint.c (cmd_qtdp): Print debug message
9486 for static tracepoint.
9487
ae639e8c
YQ		 94882012-01-04 Yao Qi <yao@codesourcery.com>
9489
9490 * tracepoint.c (trace_vdebug): Differentiate debug message
9491 between gdbserver and IPA.
9492
f72429c5
YQ		 94932012-01-03 Yao Qi <yao@codesourcery.com>
9494
9495 * tracepoint.c (tracepoint_was_hit): Don't collect for
9496 static tracepoint.
9497
12c3e59c
JB		 94982012-01-02 Joel Brobecker <brobecker@adacore.com>
9499
9500 * terminal.h: Reformat copyright header.
9501
67827812
JB		 95022012-01-02 Joel Brobecker <brobecker@adacore.com>
9503
9504 * server.c (gdbserver_version): Update copyright year.
9505 * gdbreplay.c (gdbreplay_version): Likewise.
9506
3e52c33d
JK		 95072011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9508
9509 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9510
9511 Revert:
9512 2011-12-18 Hui Zhu <teawater@gmail.com>
9513 * linux-low.c (linux_create_inferior): Save return value to ret.
9514
66f1260e
HZ		 95152011-12-18 Hui Zhu <teawater@gmail.com>
9516
9517 * linux-low.c (linux_create_inferior): Save return value to ret.
9518
e77616d7
DE		 95192011-12-16 Doug Evans <dje@google.com>
9520
e7b06c57
DE		 9521 * linux-low.c (linux_create_inferior): If stdio connection,
9522 redirect stdin from /dev/null, stdout to stderr.
9523 * remote-utils.c (remote_is_stdio): New static global.
9524 (remote_connection_is_stdio): New function.
9525 (remote_prepare): Handle stdio connection.
9526 (remote_open): Ditto.
9527 (remote_close): Don't close stdin for stdio connections.
9528 (read_prim,write_prim): New functions. Replace all calls to
9529 read/write to these.
9530 * server.c (main): Watch for "-" argument. Move call to
9531 remote_prepare before start_inferior.
9532 * server.h (STDIO_CONNECTION_NAME): New macro.
9533 (remote_connection_is_stdio): Declare.
9534
e77616d7
DE		 9535 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9536 in debugging output.
9537
82067193
YQ		 95382011-12-15 Yao Qi <yao@codesourcery.com>
9539
9540 * tracepoint.c: Include sys/syscall.h.
9541 (gdb_ust_thread): Remove preprocessor conditional.
9542
82bfbe7e
PA		 95432011-12-14 Pedro Alves <pedro@codesourcery.com>
9544
9545 * linux-low.c (linux_detach_one_lwp): Call
9546 the_low_target.prepare_to_resume before detaching.
9547
712c6575
YQ		 95482011-12-14 Yao Qi <yao@codesourcery.com>
9549
9550 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9551 of write.
9552
d54d1edf
YQ		 95532011-12-14 Yao Qi <yao@codesourcery.com>
9554
9555 * i386-low.c (i386_low_stopped_data_address): Initialize local
9556 variable `control'.
9557
6210a125
PA		 95582011-12-13 Pedro Alves <pedro@codesourcery.com>
9559
9560 PR remote/13492
9561
9562 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9563 DR_CONTROL unless necessary. Extend comments.
9564 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9565 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9566
2ece8244
YQ		 95672011-12-13 Yao Qi <yao@codesourcery.com>
9568
9569 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9570 macros.
9571 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9572
784867a5
JK		 95732011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9574
9575 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9576 Print new debug message for such case.
9577
6bf36717
JK		 95782011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9579
9580 Fix overlapping memcpy.
9581 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9582 the read_inferior_memory transfer.
9583 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9584 write_inferior_memory transfer.
9585 (set_fast_tracepoint_jump): New variable buf. Use it for the
9586 read_inferior_memory and write_inferior_memory transfers.
9587 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9588 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9589 Use it for the write_inferior_memory transfer.
9590 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9591 buffers.
9592
50275556
MR		 95932011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9594
9595 * linux-low.c (fetch_register, store_register): Make code
9596 consistent, fix formatting.
9597
7325beb4
MR		 95982011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9599
9600 * linux-low.c (usr_store_inferior_registers): Factor out code
9601 to handle individual registers into...
9602 (store_register): ... this new function.
9603
c642a434
UW		 96042011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9605
9606 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9607 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9608 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9609 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9610 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9611 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9612 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9613 (srv_xmlfiles): Add new XML files.
9614
9615 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9616 and <sys/uio.h>.
9617 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9618 (init_registers_s390_linux32v1): Add prototype.
9619 (init_registers_s390_linux32v2): Likewise.
9620 (init_registers_s390_linux64v1): Likewise.
9621 (init_registers_s390_linux64v2): Likewise.
9622 (init_registers_s390x_linux64v1): Likewise.
9623 (init_registers_s390x_linux64v2): Likewise.
9624 (s390_num_regs): Increment to 52.
9625 (s390_regmap): Add orig_r2 register.
9626 (s390_num_regs_3264): Increment to 68.
9627 (s390_regmap_3264): Add orig_r2 register.
9628 (s390_collect_ptrace_register): Handle orig_r2 register.
9629 (s390_supply_ptrace_register): Likewise.
9630 (s390_fill_last_break): New function.
9631 (s390_store_last_break): Likewise.
9632 (s390_fill_system_call): New function.
9633 (s390_store_system_call): Likewise.
9634 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9635 register sets.
9636 (s390_check_regset): New function.
9637 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9638 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9639 Update target_regsets for available register sets.
9640
2268b414
JK		 96412011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9642 Jan Kratochvil <jan.kratochvil@redhat.com>
9643
9644 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9645 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9646 New.
9647 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9648 * linux-low.h (struct process_info_private): New member r_debug.
9649 * server.c (handle_qxfer_libraries): Call
9650 the_target->qxfer_libraries_svr4.
9651 (handle_qxfer_libraries_svr4): New function.
9652 (qxfer_packets): New entry "libraries-svr4".
9653 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9654 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9655 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9656 PACKET_qXfer_libraries_svr4.
9657
d6db1fab
UW		 96582011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9659
9660 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9661 PSW address/mask between 8-byte and 16-byte formats.
9662 (s390_supply_ptrace_register): Likewise.
9663 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9664 basic addressing mode bit.
9665
242f5f1c
SS		 96662011-11-24 Stan Shebs <stan@codesourcery.com>
9667
9668 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9669
f196051f
SS		 96702011-11-17 Stan Shebs <stan@codesourcery.com>
9671
9672 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9673 (tracing_start_time): New global.
9674 (tracing_stop_time): New global.
9675 (tracing_user_name): New global.
9676 (tracing_notes): New global.
9677 (tracing_stop_note): New global.
9678 (cmd_qtstart): Set traceframe_usage, start_time.
9679 (stop_tracing): Set stop_time.
9680 (cmd_qtstatus): Report additional status.
9681 (cmd_qtp): New function.
9682 (handle_tracepoint_query): Call it.
9683 (cmd_qtnotes): New function.
9684 (handle_tracepoint_general_set): Call it.
9685 (get_timestamp): Rename from tsv_get_timestamp.
9686
405f8e94
SS		 96872011-11-14 Stan Shebs <stan@codesourcery.com>
9688 Kwok Cheung Yeung <kcy@codesourcery.com>
9689
9690 * linux-x86-low.c (small_jump_insn): New.
9691 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9692 trampoline and error message, build a trampoline and issue a small
9693 jump instruction to it.
9694 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9695 trampoline and error message.
9696 (x86_get_min_fast_tracepoint_insn_len): New.
9697 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9698 * linux-low.h (struct linux_target_ops): Add arguments to
9699 install_fast_tracepoint_jump_pad operation, add new operation.
9700 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9701 arguments.
9702 (linux_get_min_fast_tracepoint_insn_len): New function.
9703 (linux_target_op): Add new operation.
9704 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9705 (gdb_trampoline_buffer_end): Ditto.
9706 (gdb_trampoline_buffer_error): Ditto.
9707 (struct ipa_sym_addresses): Add fields for new IPA variables.
9708 (symbol_list): Add entries for new IPA variables.
9709 (struct tracepoint): Add fields to hold the address range of the
9710 trampoline used by the tracepoint.
9711 (trampoline_buffer_head): New static variable.
9712 (trampoline_buffer_tail): Ditto.
9713 (claim_trampoline_space): New function.
9714 (have_fast_tracepoint_trampoline_buffer): New function.
9715 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9716 structure.
9717 (install_fast_tracepoint): Ditto, also add error buffer argument.
9718 (cmd_qtminftpilen): New function.
9719 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9720 (fast_tracepoint_from_trampoline_address): New function.
9721 (fast_tracepoint_collecting): Handle trampoline as part of jump
9722 pad space.
9723 (set_trampoline_buffer_space): New function.
9724 (initialize_tracepoint): Initialize new IPA variables.
9725 * target.h (struct target_ops): Add arguments to
9726 install_fast_tracepoint_jump_pad operation, add new
9727 get_min_fast_tracepoint_insn_len operation.
9728 (target_get_min_fast_tracepoint_insn_len): New.
9729 (install_fast_tracepoint_jump_pad): Add arguments.
9730 * server.h (IPA_BUFSIZ): Define.
9731 * linux-i386-ipa.c: Include extra header files.
9732 (initialize_fast_tracepoint_trampoline_buffer): New function.
9733 (initialize_low_tracepoint): Call it.
9734 * server.h (set_trampoline_buffer_space): Declare.
9735 (claim_trampoline_space): Ditto.
9736 (have_fast_tracepoint_trampoline_buffer): Ditto.
9737
1e4d1764
YQ		 97382011-11-14 Yao Qi <yao@codesourcery.com>
9739
9740 * server.c (handle_query): Handle InstallInTrace for qSupported.
9741 * tracepoint.c (add_tracepoint): Sort list.
9742 (install_tracepoint, download_tracepoint): New.
9743 (cmd_qtdp): Call them to install and download tracepoints.
9744 (sort_tracepoints): Removed.
9745 (cmd_qtstart): Update.
9746
5c73ff4e
YQ		 97472011-11-14 Yao Qi <yao@codesourcery.com>
9748
9749 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9750 * mem-break.h: Declare.
9751 * tracepoint.c (cmd_qtstart): Move some code to ...
9752 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9753 New.
9754 (download_tracepoints): Move some code to ...
9755 (download_tracepoint_1): ... here. New.
9756
86a30030
YQ		 97572011-11-08 Yao Qi <yao@codesourcery.com>
9758
9759 * remote-utils.c (relocate_instruction): A comment fix.
9760
8d26e50c
JB		 97612011-11-07 Joel Brobecker <brobecker@adacore.com>
9762
9763 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9764 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9765 dr_status_mirror and dr_control_mirror from debug_reg_state.
9766 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9767 (i386_initial_stuff): Remove use of deleted globals.
9768 (i386_get_thread_context, i386_set_thread_context,
9769 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9770 from debug_reg_state.
9771
a59306a3
YQ		 97722011-11-05 Yao Qi <yao@codesourcery.com>
9773
9774 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9775 address as TPOINT's.
9776
3065dfb6
SS		 97772011-11-02 Stan Shebs <stan@codesourcery.com>
9778
9779 * tracepoint.c (agent_mem_read_string): New function.
9780 (eval_agent_expr): Call it for tracenz.
9781 * server.c (handle_query): Report support for tracenz.
9782
fd0d8c7c
YQ		 97832011-11-02 Yao Qi <yao@codesourcery.com>
9784
9785 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9786
609086b1
YQ		 97872011-11-02 Yao Qi <yao@codesourcery.com>
9788
9789 * target.h: Fix a typo in comment.
9790
b9fd1791
PA		 97912011-10-31 Pedro Alves <pedro@codesourcery.com>
9792
9793 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9794 clobber the breakpoints' shadows with fast tracepoint jumps.
9795 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9796 * target.c (write_inferior_memory): Also pass MYADDR down to
9797 check_mem_write.
9798
03583c20
UW		 97992011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9800
9801 * configure.ac: Check support for personality routine.
9802 * configure: Regenerate.
9803 * config.in: Likewise.
9804 * linux-low.c: Include <sys/personality.h>.
9805 Define ADDR_NO_RANDOMIZE if necessary.
9806 (linux_create_inferior): Disable address space randomization when
9807 forking inferior, if requested.
9808 (linux_supports_disable_randomization): New function.
9809 (linux_target_ops): Install it.
9810 * server.h (disable_randomization): Declare.
9811 * server.c (disable_randomization): New global variable.
9812 (handle_general_set): Handle QDisableRandomization.
9813 (handle_query): Likewise for qSupported.
9814 (main): Support --disable-randomization and --no-disable-randomization
9815 command line arguments.
9816 * target.h (struct target_ops): Add supports_disable_randomization.
9817 (target_supports_disable_randomization): New macro.
9818
723b724b
MF		 98192011-09-29 Mike Frysinger <vapier@gentoo.org>
9820
9821 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9822 ifdef check.
9823 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9824 [!PT_GETDSBT] (target_loadmap): New definition.
9825 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9826 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9827 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9828 and PT_GETDSBT to LINUX_LOADMAP.
9829 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9830 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9831
55329a5c 98322011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9833
9834 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9835 (arm_linux_hwbp_cap): New static variable.
9836 (arm_linux_get_hwbp_cap): Replace by ...
9837 (arm_linux_init_hwbp_cap): ... this new function.
9838 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9839 (arm_linux_get_hw_watchpoint_count): Likewise.
9840 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9841 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9842 (arm_prepare_to_resume): Use perror_with_name instead of error.
9843
55329a5c 98442011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9845
9846 * linux-arm-low.c: Include <signal.h>.
9847 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9848 (struct arm_linux_hwbp_cap): New data type.
9849 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9850 (struct arm_linux_hw_breakpoint): New data type.
9851 (MAX_BPTS, MAX_WPTS): Define.
9852 (struct arch_process_info, struct arch_lwp_info): New data types.
9853 (arm_linux_get_hwbp_cap): New function.
9854 (arm_linux_get_hw_breakpoint_count): Likewise.
9855 (arm_linux_get_hw_watchpoint_count): Likewise.
9856 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9857 (arm_hwbp_control_initialize): Likewise.
9858 (arm_hwbp_control_is_enabled): Likewise.
9859 (arm_hwbp_control_is_initialized): Likewise.
9860 (arm_hwbp_control_disable): Likewise.
9861 (arm_linux_hw_breakpoint_equal): Likewise.
9862 (arm_linux_hw_point_initialize): Likewise.
9863 (struct update_registers_data): New data structure.
9864 (update_registers_callback: New function.
9865 (arm_insert_point): Likewise.
9866 (arm_remove_point): Likewise.
9867 (arm_stopped_by_watchpoint): Likewise.
9868 (arm_stopped_data_address): Likewise.
9869 (arm_new_process): Likewise.
9870 (arm_new_thread): Likewise.
9871 (arm_prepare_to_resume): Likewise.
9872 (the_low_target): Register arm_insert_point, arm_remove_point,
9873 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9874 arm_new_thread, and arm_prepare_to_resume.
9875
6b9801d4
SS		 98762011-09-15 Stan Shebs <stan@codesourcery.com>
9877
9878 * server.h (struct emit_ops): Add compare-goto fields.
9879 * tracepoint.c (gdb_agent_op_sizes): New table.
9880 (emit_eq_goto): New function.
9881 (emit_ne_goto): New function.
9882 (emit_lt_goto): New function.
9883 (emit_le_goto): New function.
9884 (emit_gt_goto): New function.
9885 (emit_ge_goto): New function.
9886 (is_goto_target): New function.
9887 (compile_bytecodes): Recognize special cases of compare-goto
9888 combinations and call specialized emitters for them.
9889 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9890 (amd64_emit_ne_goto): New function.
9891 (amd64_emit_lt_goto): New function.
9892 (amd64_emit_le_goto): New function.
9893 (amd64_emit_gt_goto): New function.
9894 (amd64_emit_ge_goto): New function.
9895 (amd64_emit_ops): Add the new functions.
9896 (i386_emit_eq_goto): New function.
9897 (i386_emit_ne_goto): New function.
9898 (i386_emit_lt_goto): New function.
9899 (i386_emit_le_goto): New function.
9900 (i386_emit_gt_goto): New function.
9901 (i386_emit_ge_goto): New function.
9902 (i386_emit_ops): Add the new functions.
9903
bf15cbda
SS		 99042011-09-08 Stan Shebs <stan@codesourcery.com>
9905
9906 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9907 (i386_emit_epilogue): Restore %ebx.
9908
943ca1dd
JZ		 99092011-08-31 Jie Zhang <jzhang918@gmail.com>
9910
9911 * server.c (step_thread): Remove definition.
9912 (process_serial_event): Don't handle Hs.
9913 * server.h (step_thread): Remove declaration.
9914 * target.c (set_desired_inferior): Remove use of step_thread.
9915
e3deef73
LM		 99162011-08-24 Luis Machado <lgustavo@codesourcery.com>
9917
9918 * linux-low.c: Include linux-procfs.h.
9919 (linux_attach_lwp_1): Update comments.
9920 (linux_attach): Scan for existing threads when attaching to a
9921 process that is the tgid.
9922 * Makefile.in: Update dependencies.
9923
13da1c97
LM		 99242011-08-24 Luis Machado <lgustavo@codesourcery.com>
9925
9926 * configure.srv: Add linux-procfs.o dependencies.
9927
881127c9
YQ		 99282011-08-14 Yao Qi <yao@codesourcery.com>
9929
9930 * target.h (struct target_ops): Fix indent.
9931 * win32-low.c (win32_target_ops): Fix comment.
9932
58dbd541
YQ		 99332011-08-14 Andrew Jenner <andrew@codesourcery.com>
9934 Yao Qi <yao@codesourcery.com>
9935
9936 * Makefile.in (clean): Remove tic6x-*.c files.
9937 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9938 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9939 (tic6x-c64xp-linux.c): Likewise.
9940 * configure.srv: Add support for tic6x-*-uclinux.
9941 * linux-tic6x-low.c: New.
9942 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9943
78d85199
YQ		 99442011-08-14 Andrew Stubbs <ams@codesourcery.com>
9945 Yao Qi <yao@codesourcery.com>
9946
9947 * target.h (struct target_ops): Add read_loadmap.
9948 * linux-low.c (struct target_loadseg): New type.
9949 (struct target_loadmap): New type.
9950 (linux_read_loadmap): New function.
9951 (linux_target_ops): Add linux_read_loadmap.
9952 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9953 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9954 to NULL.
78d85199 9955
a959a88d
EZ		 99562011-08-05 Eli Zaretskii <eliz@gnu.org>
9957
9958 * win32-low.c: Include <stdint.h>.
9959
1ced966e
PA		 99602011-07-22 Pedro Alves <pedro@codesourcery.com>
9961
9962 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9963 to the inferior here.
9964 (i386_remove_aligned_watchpoint): Ditto.
9965 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9966 fit part of the watchpoint in the debug registers.
9967 (i386_update_inferior_debug_regs): New.
9968 (i386_low_insert_watchpoint): Work on a local mirror of the debug
9969 registers, and only update the inferior on success.
9970 (i386_low_remove_watchpoint): Ditto.
9971
d26e3629
KY		 99722011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
9973
9974 * linux-low.c (compare_ints, unique, list_threads, show_process,
9975 linux_core_of_thread): Delete.
9976 (linux_target_ops): Change linux_core_of_thread to
9977 linux_common_core_of_thread.
9978 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
9979 * utils.c (malloc_failure): Change type of argument.
9980 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
9981 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
9982 common/linux-osdata.c, common/ptid.c and common/buffer.c.
9983 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
9984 (IPA_OBJS): Add common-utils-ipa.o.
9985 (ptid_h, linux_osdata_h): New macros.
9986 (server_h): Add common/common-utils.h, common/xml-utils.h,
9987 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
9988 common/ptid.h.
9989 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
9990 ptid.o, buffer.o): New rules.
9991 (linux-low.o): Add common/linux-osdata.h as a dependency.
9992 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
9993 * configure.ac: Add AC_HEADER_DIRENT check.
9994 * config.in: Regenerate.
9995 * configure: Regenerate.
9996 * remote-utils.c (xml_escape_text): Delete.
9997 (buffer_grow, buffer_free, buffer_init, buffer_finish,
9998 buffer_xml_printf): Move to common/buffer.c.
9999 * server.c (main): Remove call to initialize_inferiors.
10000 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10001 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10002 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10003 internal_error, gdb_assert, gdb_assert_fail): Delete.
10004 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10005 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10006 common/buffer.h.
10007 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10008 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10009 initialize_inferiors): Delete.
10010
2275a1a7
PA		 100112011-07-20 Pedro Alves <pedro@codesourcery.com>
10012
10013 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10014 symbol error.
10015
0a5b1e09
PA		 100162011-05-31 Pedro Alves <pedro@codesourcery.com>
10017
10018 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10019 assertion.
10020 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10021
6938fd34
YQ		 100222011-05-26 Yao Qi <yao@codesourcery.com>
10023
10024 * Makefile.in (thread-db.o): Track dependence to
10025 common/gdb_thread_db.h.
10026 * thread-db.c: include gdb_thread_db.h from right place.
10027
b481f9e0
TT		 100282011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10029
10030 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10031 __FILE__ and __LINE__ to internal_error.
10032
98a5dd13
DE		 100332011-05-13 Doug Evans <dje@google.com>
10034
10035 * thread-db.c (try_thread_db_load_from_sdir): New function.
10036 (try_thread_db_load_from_dir): New function.
10037 (thread_db_load_search): Handle $sdir, ignore $pdir.
10038 Remove trying of system directories if search of
10039 libthread-db-search-path fails, that is now done via $sdir.
10040
d248b706
KY		 100412011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10042
10043 * server.c (handle_query): Add EnableDisableTracepoints to the list
10044 of supported features.
43aaf8b6 10045 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10046 tracepoints.
43aaf8b6
PA		 10047 (cmd_qtenable_disable): New.
10048 (cmd_qtstart): Install tracepoints even if disabled.
10049 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10050 receiving a QTEnable or QTDisable packet.
10051 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10052 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10053 tracepoints.
10054 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10055
84e578fb
DE		 100562011-05-10 Doug Evans <dje@google.com>
10057
10058 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10059
71f55dd8
DE		 100602011-05-04 Doug Evans <dje@google.com>
10061
10062 * linux-low.c (linux_join): Skip process lookup.
10063 * spu-low.c (spu_join): Ditto.
10064 * server.c (join_inferiors_callback): Delete.
10065 (process_serial_event): For 'D' packet (detach) call join_inferior
10066 directly.
10067
4d393d60
JM		 100682011-05-04 Joseph Myers <joseph@codesourcery.com>
10069
10070 * README: Don't mention xscale*-*-linux*.
10071 * configure.srv (xscale*-*-linux*): Don't handle target.
10072
b00ad6ff
NF		 100732011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10074
10075 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10076 casting pointers.
10077 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10078 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10079 (i386_emit_void_call_2): Likewise.
10080
af96c192
YQ		 100812011-04-26 Yao Qi <yao@codesourcery.com>
10082
43aaf8b6
PA		 10083 * linux-low.c: Move common macros to linux-ptrace.h.
10084 Include linux-ptrace.h.
af96c192
YQ		 10085 * Makefile.in (linux_ptrace_h): New.
10086 (linux-low.o): Depends on linux-ptrace.h.
10087
03f2bd59
JK		 100882011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10089
10090 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10091 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10092 (remote_prepare): New function with most of the TCP code from ...
10093 (remote_open): ... here. Detect PORT here unconditionally. Move also
10094 setting transport_is_reliable.
10095 * server.c (run_once): New variable.
10096 (gdbserver_usage): Document it.
10097 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10098 the first run if RUN_ONCE.
10099 * server.h (run_once, remote_prepare): New declarations.
10100
7a9dd1b2
TT		 101012011-04-19 Tom Tromey <tromey@redhat.com>
10102
10103 * win32-low.c (handle_load_dll): Remove duplicate "the".
10104
81239425
PM		 101052011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10106
10107 Remove support for old Cygwin 1.5 versions.
10108 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10109 function to avoid warning.
10110 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10111 warning.
10112
9e0627f1
PM		 101132011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10114
10115 * gdbserver/server.h (Macro _): Define it if not available.
10116
588eebee
MS		 101172011-03-14 Michael Snyder <msnyder@vmware.com>
10118
348af9f7 10119 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10120
43f70d4c
JB		 101212011-03-10 Joel Brobecker <brobecker@adacore.com>
10122
10123 * Makefile.in (maintainer-clean realclean distclean): Remove
10124 "make ... subdir_do" command.
10125
348af9f7
MS		 101262011-03-10 Michael Snyder <msnyder@vmware.com>
10127
10128 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10129
10130 * server.c (handle_v_run): Free alloced buffer on early return.
10131
e637a4f5
YQ		 101322011-03-09 Yao Qi <yao@codesourcery.com>
10133
10134 Revert:
10135 2011-03-04 Yao Qi <yao@codesourcery.com>
10136
10137 * Makefile.in: Remove GNU make feature --directory.
10138
10139 2011-03-05 Yao Qi <yao@codesourcery.com>
10140
10141 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10142 (subdir_do): New make target. Copied from gdb/Makefile.
10143 (maintainer-clean, realclean, distclean, clean): Call corresponding
10144 make targets in common/Makefile.
10145
10146 2011-02-11 Yao Qi <yao@codesourcery.com>
10147
10148 * configure.ac: Call AC_PROG_RANLIB.
10149 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10150 * configure: Regenerate.
10151
e6edda56
JK		 101522011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10153
10154 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10155
e5141119
JB		 101562011-03-06 Yao Qi <yao@codesourcery.com>
10157
10158 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10159
64794aa4
JB		 101602011-03-05 Yao Qi <yao@codesourcery.com>
10161
10162 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10163 (subdir_do): New make target. Copied from gdb/Makefile.
10164 (maintainer-clean, realclean, distclean, clean): Call corresponding
10165 make targets in common/Makefile.
10166
7a762829
YQ		 101672011-03-04 Yao Qi <yao@codesourcery.com>
10168
10169 * Makefile.in: Remove GNU make feature --directory.
10170
348af9f7
MS		 101712011-03-04 Michael Snyder <msnyder@vmware.com>
10172
10173 * server.c (queue_stop_reply): Call xmalloc not malloc.
10174
101752011-03-02 Michael Snyder <msnyder@vmware.com>
10176
10177 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10178
9f72fee2
MS		 101792011-02-28 Michael Snyder <msnyder@vmware.com>
10180
588eebee
MS		 10181 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10182 (cmd_qtframe): Ditto.
10183 (cmd_qtbuffer): Ditto.
10184 (cmd_bigqtbuffer): Ditto.
10185
9f72fee2
MS		 10186 * utils.c (decimal2str): Initialize 'width' to nine, then
10187 don't mess with it.
10188
8040bd49
UW		 101892011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10190
10191 * hostio.c (require_data): Free *data, not data.
10192
7e52cbd0
JK		 101932011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10194
10195 * hostio.c (require_data): Use free, not xfree.
10196
9130f83e
MS		 101972011-02-27 Michael Snyder <msnyder@vmware.com>
10198
4b812f4e
MS		 10199 * server.c (handle_query): Discard unused value.
10200
9130f83e
MS		 10201 * hostio.c (require_data): Free malloc memory before returning
10202 error.
10203
69d37113
MS		 102042011-02-26 Michael Snyder <msnyder@vmware.com>
10205
10206 * linux-low.c (list_threads): Call closedir for dirent.
10207
35f5825a
MS		 102082011-02-27 Michael Snyder <msnyder@vmware.com>
10209
2a589cef
MS		 10210 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10211 a case statement falls through.
10212
0adea5f7
MS		 10213 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10214
35f5825a
MS		 10215 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10216 in comparison.
10217
238f1c74
MS		 102182011-02-26 Michael Snyder <msnyder@vmware.com>
10219
10220 * utils.c (decimal2str): Eliminate dead code and dead param.
10221 (pulongest): Drop dead param from call to decimal2str.
10222 (plongest): Ditto.
10223
633ff500
JB		 102242011-02-24 Joel Brobecker <brobecker@adacore.com>
10225
10226 Revert the following patch (not approved yet):
10227 2011-02-21 Hui Zhu <teawater@gmail.com>
10228 * tracepoint.c (tp_printf): New function.
10229 (eval_agent_expr): Handle gdb_agent_op_printf.
10230
f9c6ff72
HZ		 102312011-02-21 Hui Zhu <teawater@gmail.com>
10232
10233 * tracepoint.c (tp_printf): New function.
10234 (eval_agent_expr): Handle gdb_agent_op_printf.
10235
94d5e490
TT		 102362011-02-18 Tom Tromey <tromey@redhat.com>
10237
10238 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10239 (tracepoint.o): Likewise.
10240 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10241 (gdb_agent_op_names): Likewise.
10242
c7f96d2b
TT		 102432011-02-18 Tom Tromey <tromey@redhat.com>
10244
10245 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10246 gdb_agent_op_rot>: New constants.
10247 (gdb_agent_op_names): Add pick and roll.
10248 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10249 cases.
10250
0feedb2c
JK		 102512011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10252
10253 * aclocal.m4: Regenerated with aclocal-1.11.1.
10254
b3b9301e
PA		 102552011-02-14 Pedro Alves <pedro@codesourcery.com>
10256
10257 * server.c (handle_qxfer_traceframe_info): New.
10258 (qxfer_packets): Register "traceframe-info".
10259 (handle_query): Report support for qXfer:traceframe-info:read+.
10260 * tracepoint.c (match_blocktype): New.
10261 (traceframe_find_block_type): Rename to ...
10262 (traceframe_walk_blocks): ... this. Add callback filter argument,
10263 and use it.
10264 (traceframe_find_block_type): New, reimplemented on top of
10265 traceframe_walk_blocks.
10266 (build_traceframe_info_xml): New.
10267 (traceframe_read_info): New.
10268 * server.h (traceframe_read_info): Declare.
10269
4f3e6fb7
YQ		 102702011-02-11 Yao Qi <yao@codesourcery.com>
10271
10272 * configure.ac: Call AC_PROG_RANLIB.
10273 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10274 * configure: Regenerate.
10275
764880b7
PA		 102762011-02-07 Pedro Alves <pedro@codesourcery.com>
10277
10278 * server.c (gdb_read_memory): Change return semantics to allow
10279 partial transfers.
10280 (handle_search_memory_1): Adjust.
10281 (process_serial_event) <'m' packet>: Handle partial transfers.
10282 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10283
1c79eb8a
PA		 102842011-01-28 Pedro Alves <pedro@codesourcery.com>
10285
10286 * regcache.c (init_register_cache): Initialize
10287 regcache->register_status.
10288 (free_register_cache): Release regcache->register_status.
10289 (regcache_cpy): Copy register_status.
10290 (registers_to_string): Print 'x's for unavailable registers.
10291 (supply_register): Mark the register's status valid or
10292 unavailable, depending on whether a buffer was passed in or not.
10293 (supply_register_zeroed): New.
10294 (supply_regblock): Mark the registers' status valid or
10295 unavailable, depending on whether a buffer was passed in or not.
10296 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10297 (struct regcache): New `register_status' field.
10298 (supply_register_zeroed): Declare.
10299 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10300 supply_register_zeroed, rather than passing a NULL buffer to
10301 supply_register.
10302 * tracepoint.c (fetch_traceframe_registers): Update comment.
10303
85724a0e
PA		 103042011-01-28 Pedro Alves <pedro@codesourcery.com>
10305
10306 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10307 buffer explicit.
10308
d08aafef
PA		 103092011-01-25 Pedro Alves <pedro@codesourcery.com>
10310
10311 * server.h (decode_xfer_write): Change prototype.
10312 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10313 and don't extract the annex here.
10314 * server.c (decode_xfer_read): Remove `annex' parameter,
10315 and don't extract the annex here.
10316 (decode_xfer): New.
10317 (struct qxfer): New.
10318 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10319 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10320 (handle_qxfer_statictrace): New functions, abstracted out from
10321 handle_query, and made to use the struct qxfer interface.
10322 (handle_threads_qxfer_proper): Rename to ...
10323 (handle_qxfer_threads_proper): ... this.
10324 (handle_threads_qxfer): Rename to ...
10325 (handle_qxfer_threads): ... this. Adjust.
10326 (qxfer_packets): New array.
10327 (handle_qxfer): New function.
10328 (handle_query): Use handle_qxfer.
10329
493e2a69
MS		 103302011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10331
10332 * gdbreplay.c: Shorten lines of >= 80 columns.
10333 * linux-low.c: Ditto.
10334 * linux-ppc-low.c: Ditto.
10335 * linux-s390-low.c: Ditto.
10336 * linux-sparc-low.c: Ditto.
10337 * linux-x86-low.c: Ditto.
10338 * linux-xtensa-low.c: Ditto.
10339 * mem-break.c: Ditto.
10340 * nto-low.c: Ditto.
10341 * regcache.h: Ditto.
10342 * remote-utils.c: Ditto.
10343 * server.c: Ditto.
10344 * server.h: Ditto.
10345 * thread-db.c: Ditto.
10346 * tracepoint.c: Ditto.
10347 * utils.c: Ditto.
10348 * win32-low.h: Ditto.
10349
44944448
JB		 103502011-01-05 Joel Brobecker <brobecker@adacore.com>
10351
10352 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10353 update.
10354
71ce852c
JB		 103552011-01-01 Joel Brobecker <brobecker@adacore.com>
10356
10357 * server.c (gdbserver_version): Update copyright year in version
10358 output.
10359 * gdbreplay.c (gdbreplay_version): Ditto.
10360
eb826dc6
MF		 103612010-12-29 Jie Zhang <jie.zhang@analog.com>
10362
10363 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10364 * linux-bfin-low.c: New file.
10365 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10366 PT_DATA_ADDR for BFIN targets.
10367 * Makefile.in (SFILES): Add linux-bfin-low.c.
10368 (clean): Remove reg-bfin.c.
10369 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10370 * README: Mention supported Blackfin targets.
10371
39ab222a
MF		 103722010-12-23 Mike Frysinger <vapier@gentoo.org>
10373
10374 * .gitignore: New file.
10375
a1f2ce7d
MF		 103762010-11-16 Mike Frysinger <vapier@gentoo.org>
10377
10378 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10379
f474844c
JZ		 103802010-10-22 Jie Zhang <jie@codesourcery.com>
10381
10382 * Makefile.in: Add FLAGS_TO_PASS variable.
10383 (install): Remove dependency of install-only and recursively
10384 invoke make for install-only.
10385
f1048712
DE		 103862010-10-04 Doug Evans <dje@google.com>
10387
10388 * Makefile.in (uninstall): Use $(DESTDIR).
10389
b53a1623
PA		 103902010-09-24 Pedro Alves <pedro@codesourcery.com>
10391
e6ee044d
PA		 10392 PR gdb/11842
10393
b53a1623
PA		 10394 * linux-x86-low.c (compat_siginfo_from_siginfo)
10395 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10396 si_code is < 0. Check for si_code == SI_TIMER before checking for
10397 si_code < 0.
10398
fa1bd1e4
JB		 103992010-09-13 Joel Brobecker <brobecker@adacore.com>
10400
10401 * lynx-i386-low.c: New file.
10402 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10403
47fac8f8
JB		 104042010-09-13 Joel Brobecker <brobecker@adacore.com>
10405
10406 * lynx-low.c (ptrace_request_to_str): Remove handling for
10407 request values that have been removed in LynxOS 5.x.
10408
1adfc54d
JB		 104092010-09-13 Joel Brobecker <brobecker@adacore.com>
10410
10411 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10412 <ptrace.h>
10413
c2a66c29
NS		 104142010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10415
10416 * configure.ac: Add --enable-inprocess-agent option.
10417 * configure: Rebuilt.
10418
32fcada3
YQ		 104192010-09-06 Yao Qi <yao@codesourcery.com>
10420
10421 * linux-low.c (linux_kill): Remove unused variable.
10422 (linux_stabilize_threads): Likewise.
10423 * server.c (start_inferior): Likewise.
10424 (queue_stop_reply_callback): Likewise.
10425 * tracepoint.c (do_action_at_tracepoint): Likewise.
10426
0cccb683
YQ		 104272010-09-06 Yao Qi <yao@codesourcery.com>
10428
10429 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10430 on return.
10431
423ec54c
JK		 104322010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10433
10434 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10435
12ac6819
PA		 104362010-09-06 Pedro Alves <pedro@codesourcery.com>
10437
10438 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10439 "$(IPA_DEPFILES)".
10440
8ed54b31
JB		 104412010-09-01 Joel Brobecker <brobecker@adacore.com>
10442
10443 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10444 gdbserver/lynx-ppc-low.c: New files.
10445 * Makefile.in (lynx_low_h): New variable.
10446 (lynx-low.o, lynx-ppc-low.o): New rules.
10447 * configure.ac: On LynxOS, link with -lnetinet.
10448 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10449 * configure: regenerate.
10450
bb0116a4
JB		 104512010-09-01 Joel Brobecker <brobecker@adacore.com>
10452
10453 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10454 * configure.ac: Add check for vasprintf and vsnprintf.
10455 * configure, config.in: Regenerate.
10456 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10457
a778ab81 104582010-09-01 Joel Brobecker <brobecker@adacore.com>
10459
10460 * gdbreplay.c: Move include of alloca.h up, next to include of
10461 malloc.h.
10462 * server.h: Add include of malloc.h.
10463 * mem-break.c: Remove include of malloc.h.
10464 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10465
8b034a19 104662010-09-01 Joel Brobecker <brobecker@adacore.com>
10467
10468 * Makefile.in (memmem.o): Build with -Wno-error.
10469
104702010-09-01 Joel Brobecker <brobecker@adacore.com>
10471
10472 * utils.c (xsnprintf): Make non-static.
10473 * server.h: Add xsnprintf declaration.
10474 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10475 replace calls to snprintf by calls to xsnprintf throughout.
10476
104772010-09-01 Joel Brobecker <brobecker@adacore.com>
10478
10479 * configure.ac: Add configure check for alloca.
10480 * configure, config.in: Regenerate.
10481 * server.h: Include alloca.h if it exists.
10482 * gdbreplay.c: Include alloca.h if it exists.
10483
1a981360
PA		 104842010-08-28 Pedro Alves <pedro@codesourcery.com>
10485
10486 * linux-low.c (__SIGRTMIN): Define if not already defined.
10487 (linux_create_inferior): Check for __ANDROID__ rather than
10488 __SIGRTMIN.
10489 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10490 are already deferred.
10491 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10492 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10493 stopped and already has a pending signal to report.
10494 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10495 a pending signal to report or is moving out of a jump pad.
10496 (linux_init_signals): Check for __ANDROID__ rather than
10497 __SIGRTMIN.
10498
b4d51a55
PA		 104992010-08-28 Pedro Alves <pedro@codesourcery.com>
10500
10501 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10502 debug_threads check. Avoid a linear search when not doing debug
10503 output.
10504
ec48365d
PA		 105052010-08-27 Pedro Alves <pedro@codesourcery.com>
10506
10507 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10508 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10509 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10510 (process_event): Change local fd's type to gdb_fildes_t.
10511 (create_file_handler): Adjust prototype.
10512 (delete_file_handler): Adjust prototype.
10513 (handle_file_event): Adjust prototype. Use pfildes.
10514 (create_file_event): Adjsut prototype.
10515 * remote-utils.c (remote_desc, listen_desc): Change type to
10516 gdb_fildes_t.
10517 * server.h: New gdb_fildes_t typedef.
10518 [USE_WIN32API]: Include winsock2.h.
10519 (delete_file_handler, add_file_handler): Adjust prototypes.
10520 (pfildes): Declare.
10521 * utils.c (pfildes): New.
10522
854d88f0
PA		 105232010-08-27 Pedro Alves <pedro@codesourcery.com>
10524
10525 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10526 * configure: Regenerate.
10527
0146f85b
PA		 105282010-08-27 Pedro Alves <pedro@codesourcery.com>
10529
10530 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10531 (linux_done_accessing_memory): ... this.
10532 (linux_target_ops): Adjust.
10533 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10534 * nto-low.c (nto_target_ops): Adjust comment.
10535 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10536 * spu-low.c (spu_target_ops): Adjust comment.
10537 * target.h (target_ops): Rename unprepare_to_access_memory field
10538 to done_accessing_memory.
10539 (unprepare_to_access_memory): Rename to ...
10540 (done_accessing_memory): ... this.
10541
90d74c30
PA		 105422010-08-26 Pedro Alves <pedro@codesourcery.com>
10543
10544 * linux-low.c (linux_prepare_to_access_memory): New.
10545 (linux_unprepare_to_access_memory): New.
10546 (linux_target_ops): Install them.
10547 * server.c (read_memory): Rename to ...
10548 (gdb_read_memory): ... this. Use
10549 prepare_to_access_memory/prepare_to_access_memory.
10550 (write_memory): Rename to ...
10551 (gdb_write_memory): ... this. Use
10552 prepare_to_access_memory/prepare_to_access_memory.
10553 (handle_search_memory_1): Adjust.
10554 (process_serial_event): Adjust.
10555 * target.h (struct target_ops): New fields
10556 prepare_to_access_memory and unprepare_to_access_memory.
10557 (prepare_to_access_memory, unprepare_to_access_memory): New.
10558 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10559 prepare_to_access_memory/prepare_to_access_memory.
10560 * nto-low.c (nto_target_ops): Adjust.
10561 * spu-low.c (spu_target_ops): Adjust.
10562 * win32-low.c (win32_target_ops): Adjust.
10563
fd467969
PA		 105642010-08-26 Pedro Alves <pedro@codesourcery.com>
10565
10566 * Makefile.in (WARN_CFLAGS): Get it from configure.
10567 (WERROR_CFLAGS): New.
10568 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10569 * configure.ac: Introduce --enable-werror, which adds -Werror to
10570 the compiler command line. Enabled by default. Disable with
10571 --disable-werror. Add -Wdeclaration-after-statement
10572 Wpointer-arith and -Wformat-nonliteral to warning flags.
10573 * configure: Regenerate.
10574
331e2f5f
PA		 105752010-08-26 Pedro Alves <pedro@codesourcery.com>
10576
10577 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10578
e581f2b4
PA		 105792010-08-26 Pedro Alves <pedro@codesourcery.com>
10580
10581 * gdbreplay.c (remote_error): New.
10582 (gdbchar): New.
10583 (expect): Use gdbchar. Check for error reading from GDB.
10584 Clarify sync error output.
10585 (play): Check for errors writing to GDB.
10586 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10587 * remote-utils.c (getpkt): Check for errors writing to the remote
10588 descriptor.
10589
3c11dd79
PA		 105902010-08-25 Pedro Alves <pedro@codesourcery.com>
10591
10592 * linux-low.c (linux_wait_1): Move non-debugging code out of
10593 `debug_threads' control.
10594
d20a8ad9
PA		 105952010-08-25 Pedro Alves <pedro@codesourcery.com>
10596
10597 * linux-low.c (linux_wait_1): Don't set last_status here.
10598 * server.c (push_event, queue_stop_reply_callback): Assert we're
10599 not pushing a TARGET_WAITKIND_IGNORE event.
10600 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10601 (myresume, handle_target_event): Set the thread's last_resume_kind
10602 and last_status from the target returned status.
10603
964e4306
PA		 106042010-08-25 Pedro Alves <pedro@codesourcery.com>
10605
10606 PR threads/10729
10607
10608 * linux-x86-low.c (update_debug_registers_callback): New.
10609 (i386_dr_low_set_addr): Use it.
10610 (i386_dr_low_get_addr): New.
10611 (i386_dr_low_set_control): Use update_debug_registers_callback.
10612 (i386_dr_low_get_control): New.
10613 (i386_dr_low_get_status): Adjust.
10614 * linux-low.c (linux_stop_lwp): New.
10615 * linux-low.h (linux_stop_lwp): Declare.
10616
10617 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10618 argument instead of a i386_debug_reg_state.
10619 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10620 a i386_debug_reg_state.
10621 (i386_insert_aligned_watchpoint): Adjust.
10622 (i386_remove_aligned_watchpoint): Adjust.
10623 (i386_low_stopped_data_address): Read the debug registers from the
10624 inferior instead of from the mirrors.
10625 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10626 (i386_dr_low_get_addr): Declare.
10627 (i386_dr_low_get_control): Declare.
10628 (i386_dr_low_get_status): Change prototype.
10629
10630 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10631 (i386_dr_low_get_addr): New.
10632 (i386_dr_low_get_control): New.
10633 (i386_dr_low_get_status): Adjust prototype. Return
10634 dr_status_mirror.
10635 (i386_initial_stuff): Clear dr_status_mirror and
10636 dr_control_mirror.
10637 (i386_get_thread_context): Adjust.
10638 (i386_set_thread_context): Adjust.
10639 (i386_thread_added): Adjust.
10640
5f21a75b
PA		 106412010-08-24 Pedro Alves <pedro@codesourcery.com>
10642
10643 * linux-low.h (linux_thread_area): Delete declaration.
10644
3e4c1235
TS		 106452010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10646
10647 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10648 after its termination.
10649
1971b033
PA		 106502010-08-09 Pedro Alves <pedro@codesourcery.com>
10651
10652 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10653 (gdb_wants_all_stopped): Delete.
10654 (linux_wait_1): Don't call them.
10655 * server.c (handle_v_cont): Tag all threads as want-stopped.
10656 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10657 stopped as "client-wants-stopped".
10658
310444ac
PA		 106592010-07-31 Pedro Alves <pedro@codesourcery.com>
10660
10661 * Makefile.in (signals_h): New.
10662 (server_h): Depend on it.
10663 (server.o): Don't depend on $(signals_def).
10664 (signals.o): Depend on $(signals_def).
10665
a19cae16
JK		 106662010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10667
10668 * Makefile.in (signals_def): New.
10669 (server_h): Append include/gdb/signals.h and signals_def.
10670 (server.o): Append signals_def.
10671
30d50328
JK		 106722010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10673
10674 * server.c (handle_target_event): Use target_signal_to_host for
10675 resume_info.sig initialization.
10676 * target.h (struct thread_resume) <sig>: New comment.
10677
5c3216e2
OS		 106782010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10679
c6f46ca0
OS		 10680 * server.c (handle_query): strcpy() the returned string from paddress()
10681 instead of sprintf().
5c3216e2
OS		 10682 * utils.c (paddress): Return phex_nz().
10683
6bd31874
JB		 106842010-07-07 Joel Brobecker <brobecker@adacore.com>
10685
10686 * server.c (handle_v_cont): Call mourn_inferior if process
10687 just exited.
10688 (myresume): Likewise.
10689
0fb4aa4b
PA		 106902010-07-01 Pedro Alves <pedro@codesourcery.com>
10691
10692 Static tracepoints, and integration with UST.
10693
10694 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10695 * mem-break.c (uninsert_all_breakpoints)
10696 (reinsert_all_breakpoints): New.
10697 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10698 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10699 (gdb_agent_ust_loaded, helper_thread_id)
10700 (gdb_agent_helper_thread_id): New macros.
10701 (struct ipa_sym_addresses): Add addr_ust_loaded,
10702 addr_helper_thread_id, addr_cmd_buf.
10703 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10704 (in_process_agent_loaded_ust): New.
10705 (write_e_ust_not_loaded): New.
10706 (maybe_write_ipa_ust_not_loaded): New.
10707 (struct collect_static_trace_data_action): New.
10708 (enum tracepoint_type) <static_tracepoint>: New.
10709 (struct tracepoint) <handle>: Mention static tracepoints.
10710 (struct static_tracepoint_ctx): New.
10711 (CMD_BUF_SIZE): New.
10712 (add_tracepoint_action): Handle static tracepoint actions.
10713 (unprobe_marker_at): New.
10714 (clear_installed_tracepoints): Handle static tracepoints.
10715 (cmd_qtdp): Handle static tracepoints.
10716 (probe_marker_at): New.
10717 (cmd_qtstart): Handle static tracepoints.
10718 (response_tracepoint): Handle static tracepoints.
10719 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10720 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10721 (get_context_regcache): Handle static tracepoints.
10722 (do_action_at_tracepoint): Handle static tracepoint actions.
10723 (traceframe_find_block_type): Handle static trace data blocks.
10724 (traceframe_read_sdata): New.
10725 (download_tracepoints): Download static tracepoint actions.
10726 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10727 (GDB_PROBE_NAME): New.
10728 (ust_ops): New.
10729 (GET_UST_SYM): New.
10730 (USTF): New.
10731 (dlsym_ust): New.
10732 (ust_marker_to_static_tracepoint): New.
10733 (gdb_probe): New.
10734 (collect_ust_data_at_tracepoint): New.
10735 (gdb_ust_probe): New.
10736 (UNIX_PATH_MAX, SOCK_DIR): New.
10737 (gdb_ust_connect_sync_socket): New.
10738 (resume_thread, stop_thread): New.
10739 (run_inferior_command): New.
10740 (init_named_socket): New.
10741 (gdb_ust_socket_init): New.
10742 (cstr_to_hexstr): New.
10743 (next_st): New.
10744 (first_marker, next_marker): New.
10745 (response_ust_marker): New.
10746 (cmd_qtfstm, cmd_qtsstm): New.
10747 (unprobe_marker_at, probe_marker_at): New.
10748 (cmd_qtstmat, gdb_ust_thread): New.
10749 (gdb_ust_init): New.
10750 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10751 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10752 (ST_REGENTRY): New.
10753 (x86_64_st_collect_regmap): New.
10754 (X86_64_NUM_ST_COLLECT_GREGS): New.
10755 (AMD64_RIP_REGNUM): New.
10756 (supply_static_tracepoint_registers): New.
10757 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10758 (ST_REGENTRY): New.
10759 (i386_st_collect_regmap): New.
10760 (i386_NUM_ST_COLLECT_GREGS): New.
10761 (supply_static_tracepoint_registers): New.
10762 * server.c (handle_query): Handle qXfer:statictrace:read.
10763 <qSupported>: Report support for StaticTracepoints, and
10764 qXfer:statictrace:read features.
10765 * server.h (traceframe_read_sdata)
10766 (supply_static_tracepoint_registers): Declare.
10767 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10768 (unpack_varlen_hex): Include in IPA build.
10769 * Makefile.in (ustlibs, ustinc): New.
10770 (IPA_OBJS): Add remote-utils-ipa.o.
10771 ($(IPA_LIB)): Link -ldl and -lpthread.
10772 (UST_CFLAGS): New.
10773 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10774 * config.in, configure: Regenerate.
10775
9e4344e5
PA		 107762010-06-20 Ian Lance Taylor <iant@google.com>
10777 Pedro Alves <pedro@codesourcery.com>
10778
10779 * linux-x86-low.c (always_true): Delete.
10780 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10781 trying to fool the compiler with always_true.
10782
c6beb2cb
PA		 107832010-06-20 Pedro Alves <pedro@codesourcery.com>
10784
10785 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10786 conditions in gdbserver.
10787
d2ed6730
UW		 107882010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10789
10790 * spu-low.c (spu_read_memory): Wrap around local store limit.
10791 (spu_write_memory): Likewise.
10792
4e29fb54
PA		 107932010-06-15 Pedro Alves <pedro@codesourcery.com>
10794
10795 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10796 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10797 LONGEST uses.
10798 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10799 uses.
10800 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10801 uses with LONGEST uses.
10802
6a271cae
PA		 108032010-06-14 Stan Shebs <stan@codesourcery.com>
10804 Pedro Alves <pedro@codesourcery.com>
10805
10806 Bytecode compiler.
10807
10808 * linux-x86-low.c: Include limits.h.
10809 (add_insns): New.
10810 (always_true): New.
10811 (EMIT_ASM): New.
10812 (EMIT_ASM32): New.
10813 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10814 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10815 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10816 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10817 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10818 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10819 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10820 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10821 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10822 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10823 (amd64_emit_void_call_2): New.
10824 (amd64_emit_ops): New.
10825 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10826 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10827 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10828 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10829 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10830 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10831 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10832 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10833 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10834 (i386_emit_stack_adjust, i386_emit_int_call_1)
10835 (i386_emit_void_call_2): New.
10836 (i386_emit_ops): New.
10837 (x86_emit_ops): New.
10838 (the_low_target): Install x86_emit_ops.
10839 * server.h (struct emit_ops): New.
10840 (get_raw_reg_func_addr): Declare.
10841 (current_insn_ptr, emit_error): Declare.
10842 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10843 (set_trace_state_variable_value): New defines.
10844 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10845 addr_get_trace_state_variable_value and
10846 addr_set_trace_state_variable_value.
10847 (symbol_list): New fields for get_raw_reg,
10848 get_trace_state_variable_value and set_trace_state_variable_value.
10849 (condfn): New typedef.
10850 (struct tracepoint): New field `compiled_cond'.
10851 (do_action_at_tracepoint): Clear compiled_cond.
10852 (get_trace_state_variable_value, set_trace_state_variable_value):
10853 Export in the IPA.
10854 (condition_true_at_tracepoint): If there's a compiled condition,
10855 run that.
10856 (current_insn_ptr, emit_error): New globals.
10857 (struct bytecode_address): New.
10858 (get_raw_reg_func_addr): New.
10859 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10860 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10861 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10862 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10863 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10864 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10865 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10866 (compile_tracepoint_condition, compile_bytecodes): New.
10867 * target.h (emit_ops): Forward declare.
10868 (struct target_ops): New field emit_ops.
10869 (target_emit_ops): New.
10870 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10871 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10872 * linux-low.c (linux_emit_ops): New.
10873 (linux_target_ops): Install it.
10874 * linux-low.h (struct linux_target_ops): New field emit_ops.
10875
92b72907
UW		 108762010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10877
10878 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10879 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10880
fa593d66
PA		 108812010-06-01 Pedro Alves <pedro@codesourcery.com>
10882 Stan Shebs <stan@codesourcery.com>
10883
10884 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10885 (all): Depend on $(extra_libraries).
10886 (install-only): Install the IPA.
10887 (IPA_OBJS, IPA_LIB): New.
10888 (clean): Remove the IPA lib.
10889 (IPAGENT_CFLAGS): New.
10890 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10891 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10892 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10893 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10894 * configure.ac: Check for atomic builtins support in the compiler.
10895 (IPA_DEPFILES, extra_libraries): Define.
10896 * configure.srv (ipa_obj): Add description.
10897 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10898 (i[34567]86-*-linux*): Set ipa_obj.
10899 (x86_64-*-linux*): Set ipa_obj.
10900 * linux-low.c (stabilizing_threads): New.
10901 (supports_fast_tracepoints): New.
10902 (linux_detach): Stabilize threads before detaching.
10903 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10904 the lwp is either not stabilizing, or is moving out of a jump pad.
10905 (linux_fast_tracepoint_collecting): New.
10906 (maybe_move_out_of_jump_pad): New.
10907 (enqueue_one_deferred_signal): New.
10908 (dequeue_one_deferred_signal): New.
10909 (linux_wait_for_event_1): If moving out of a jump pad, defer
10910 pending signals to later.
10911 (linux_stabilize_threads): New.
10912 (linux_wait_1): Check if threads need moving out of jump pads, and
10913 do it if so.
10914 (stuck_in_jump_pad_callback): New.
10915 (move_out_of_jump_pad_callback): New.
10916 (lwp_running): New.
10917 (linux_resume_one_lwp): Handle moving out of jump pads.
10918 (linux_set_resume_request): Dequeue deferred signals.
10919 (need_step_over_p): Also step over fast tracepoint jumps.
10920 (start_step_over): Also uninsert fast tracepoint jumps.
10921 (finish_step_over): Also reinsert fast tracepoint jumps.
10922 (linux_install_fast_tracepoint_jump): New.
10923 (linux_target_ops): Install linux_stabilize_threads and
10924 linux_install_fast_tracepoint_jump_pad.
10925 * linux-low.h (linux_target_ops) <get_thread_area,
10926 install_fast_tracepoint_jump_pad>: New fields.
10927 (struct lwp_info) <collecting_fast_tracepoint,
10928 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10929 (linux_get_thread_area): Declare.
10930 * linux-x86-low.c (jump_insn): New.
10931 (x86_get_thread_area): New.
10932 (append_insns): New.
10933 (push_opcode): New.
10934 (amd64_install_fast_tracepoint_jump_pad): New.
10935 (i386_install_fast_tracepoint_jump_pad): New.
10936 (x86_install_fast_tracepoint_jump_pad): New.
10937 (the_low_target): Install x86_get_thread_area and
10938 x86_install_fast_tracepoint_jump_pad.
10939 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10940 (struct fast_tracepoint_jump): New.
10941 (fast_tracepoint_jump_insn): New.
10942 (fast_tracepoint_jump_shadow): New.
10943 (find_fast_tracepoint_jump_at): New.
10944 (fast_tracepoint_jump_here): New.
10945 (delete_fast_tracepoint_jump): New.
10946 (set_fast_tracepoint_jump): New.
10947 (uninsert_fast_tracepoint_jumps_at): New.
10948 (reinsert_fast_tracepoint_jumps_at): New.
10949 (set_breakpoint_at): Use write_inferior_memory.
10950 (uninsert_raw_breakpoint): Use write_inferior_memory.
10951 (check_mem_read): Mask out fast tracepoint jumps.
10952 (check_mem_write): Mask out fast tracepoint jumps.
10953 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10954 (set_fast_tracepoint_jump): Declare.
10955 (delete_fast_tracepoint_jump)
10956 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10957 (reinsert_fast_tracepoint_jumps_at): Declare.
10958 * regcache.c: Don't compile many functions when building the
10959 in-process agent library.
10960 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10961 the register buffer in the heap.
10962 (free_register_cache): If the register buffer isn't owned by the
10963 regcache, don't free it.
10964 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10965 pre-existing register caches.
10966 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10967 type.
10968 (convert_ascii_to_int): : Constify `from' parameter type.
10969 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
10970 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
10971 the needed buffer in-place.
10972 (relocate_instruction): New.
10973 * server.c (handle_query) <qSymbols>: If the target supports
10974 tracepoints, give it a chance of looking up symbols. Report
10975 support for fast tracepoints.
10976 (handle_status): Stabilize threads.
10977 (process_serial_event): Adjust.
10978 * server.h (struct fast_tracepoint_jump): Forward declare.
10979 (struct process_info) <fast_tracepoint_jumps>: New field.
10980 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
10981 (decode_X_packet, decode_M_packet): Adjust.
10982 (relocate_instruction): Declare.
10983 (in_process_agent_loaded): Declare.
10984 (tracepoint_look_up_symbols): Declare.
10985 (struct fast_tpoint_collect_status): Declare.
10986 (fast_tracepoint_collecting): Declare.
10987 (force_unlock_trace_buffer): Declare.
10988 (handle_tracepoint_bkpts): Declare.
10989 (initialize_low_tracepoint)
10990 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
10991 * target.h (struct target_ops) <stabilize_threads,
10992 install_fast_tracepoint_jump_pad>: New fields.
10993 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
10994 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
10995 [HAVE_STDINT_H]: Include stdint.h.
10996 (trace_debug_1): Rename to ...
10997 (trace_vdebug): ... this.
10998 (trace_debug): Rename to ...
10999 (trace_debug_1): ... this. Add `level' parameter.
11000 (trace_debug): New.
11001 (ATTR_USED, ATTR_NOINLINE): New.
11002 (IP_AGENT_EXPORT): New.
11003 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11004 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11005 (about_to_request_buffer_space, trace_buffer_is_full)
11006 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11007 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11008 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11009 (traceframe_write_count, traceframes_created)
11010 (trace_state_variables)
11011 New renaming defines.
11012 (struct ipa_sym_addresses): New.
11013 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11014 (symbol_list): New.
11015 (ipa_sym_addrs): New.
11016 (all_tracepoint_symbols_looked_up): New.
11017 (in_process_agent_loaded): New.
11018 (write_e_ipa_not_loaded): New.
11019 (maybe_write_ipa_not_loaded): New.
11020 (tracepoint_look_up_symbols): New.
11021 (debug_threads) [IN_PROCESS_AGENT]: New.
11022 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11023 (UNKNOWN_SIDE_EFFECTS): New.
11024 (stop_tracing): New.
11025 (flush_trace_buffer): New.
11026 (stop_tracing_bkpt): New.
11027 (flush_trace_buffer_bkpt): New.
11028 (read_inferior_integer): New.
11029 (read_inferior_uinteger): New.
11030 (read_inferior_data_pointer): New.
11031 (write_inferior_data_pointer): New.
11032 (write_inferior_integer): New.
11033 (write_inferior_uinteger): New.
11034 (struct collect_static_trace_data_action): Delete.
11035 (enum tracepoint_type): New.
11036 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11037 <actions_str, step_actions, step_actions_str>: Only include in
11038 GDBserver.
fa593d66
PA		 11039 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11040 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11041 (tracepoints): Use IP_AGENT_EXPORT.
11042 (last_tracepoint): Don't include in the IPA.
11043 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11044 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11045 (alloced_trace_state_variables): New.
11046 (trace_state_variables): Use IP_AGENT_EXPORT.
11047 (traceframe_t): Delete unused variable.
11048 (circular_trace_buffer): Don't include in the IPA.
11049 (trace_buffer_start): Delete.
11050 (struct trace_buffer_control): New.
11051 (trace_buffer_free): Delete.
11052 (struct ipa_trace_buffer_control): New.
11053 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11054 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11055 New.
11056 (trace_buffer_ctrl): New.
11057 (TRACE_BUFFER_CTRL_CURR): New.
11058 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11059 Reimplement as macros.
11060 (trace_buffer_wrap): Delete.
11061 (traceframe_write_count, traceframe_read_count)
11062 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11063 (struct tracepoint_hit_ctx) <type>: New field.
11064 (struct fast_tracepoint_ctx): New.
11065 (memory_barrier): New.
11066 (cmpxchg): New.
11067 (record_tracepoint_error): Update atomically in the IPA.
11068 (clear_inferior_trace_buffer): New.
11069 (about_to_request_buffer_space): New.
11070 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11071 updating the same buffer.
11072 (add_tracepoint): Default the tracepoint's type to trap
11073 tracepoint, and orig_size to -1.
11074 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11075 internal variables.
11076 (create_trace_state_variable): New parameter `gdb'. Handle it.
11077 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11078 (cmd_qtdp): Handle fast tracepoints.
11079 (cmd_qtdv): Adjust.
11080 (max_jump_pad_size): New.
11081 (gdb_jump_pad_head): New.
11082 (get_jump_space_head): New.
11083 (claim_jump_space): New.
11084 (sort_tracepoints): New.
11085 (MAX_JUMP_SIZE): New.
11086 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11087 IPA.
11088 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11089 support. Upload fast traceframes, and delete internal IPA
11090 breakpoints.
11091 (stop_tracing_handler): New.
11092 (flush_trace_buffer_handler): New.
11093 (cmd_qtstop): Upload fast tracepoints.
11094 (response_tracepoint): Handle fast tracepoints.
11095 (tracepoint_finished_step): Upload fast traceframes. Set the
11096 tracepoint hit context's tracepoint type.
11097 (handle_tracepoint_bkpts): New.
11098 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11099 type. Add comment about fast tracepoints.
11100 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11101 non-existing action_str field.
11102 (get_context_regcache): Handle fast tracepoints.
11103 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11104 to the regcache.
11105 (fast_tracepoint_from_jump_pad_address): New.
11106 (fast_tracepoint_from_ipa_tpoint_address): New.
11107 (collecting_t): New.
11108 (force_unlock_trace_buffer): New.
11109 (fast_tracepoint_collecting): New.
11110 (collecting): New.
11111 (gdb_collect): New.
11112 (write_inferior_data_ptr): New.
11113 (target_tp_heap): New.
11114 (target_malloc): New.
11115 (download_agent_expr): New.
11116 (UALIGN): New.
11117 (download_tracepoints): New.
11118 (download_trace_state_variables): New.
11119 (upload_fast_traceframes): New.
11120 (IPA_FIRST_TRACEFRAME): New.
11121 (IPA_NEXT_TRACEFRAME_1): New.
11122 (IPA_NEXT_TRACEFRAME): New.
11123 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11124 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11125 (gdb_jump_pad_buffer_end): New.
11126 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11127 (initialize_tracepoint): Adjust.
11128 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11129 buffer. Initialize the low module.
11130 * utils.c (PREFIX, TOOLNAME): New.
11131 (malloc_failure): Use PREFIX.
11132 (error): In the IPA, an error causes an exit.
11133 (fatal, warning): Use PREFIX.
11134 (internal_error): Use TOOLNAME.
11135 (NUMCELLS): Increase to 10.
11136 * configure, config.in: Regenerate.
11137
d149dd1d
PA		 111382010-06-01 Pedro Alves <pedro@codesourcery.com>
11139
11140 * server.c (handle_query) <qSupported>: Do two passes over the
11141 qSupported string to avoid nesting strtok.
11142
f6528abd
JK		 111432010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11144
11145 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11146 (CDEPS): New.
11147 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11148 -Wl,--dynamic-list.
11149 * configure: Regenerate.
11150 * proc-service.list: New.
11151
ca2a87a0
JK		 111522010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11153
11154 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11155 New comment.
11156
363a6e9f
OS		 111572010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11158
11159 * gdbreplay.c (remote_open): Check error return from socket() call by
11160 its equality to -1 not by it being negative.
11161 * remote-utils.c (remote_open): Likewise.
11162
d23b6cb1
PA		 111632010-05-23 Pedro Alves <pedro@codesourcery.com>
11164
11165 * config.h: Regenerate.
11166
28d3cf85
MK		 111672010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11168
11169 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11170 doesn't provide PTRACE_GET_THREAD_AREA.
11171
fea36a59
MK		 111722010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11173
11174 * linux-m68k-low.c: Include <asm/ptrace.h>
11175 (ps_get_thread_area): Implement.
11176
24b066ba
DE		 111772010-05-03 Doug Evans <dje@google.com>
11178
11179 * event-loop.c (struct callback_event): New struct.
11180 (callback_list): New global.
11181 (append_callback_event, delete_callback_event): New functions.
11182 (process_callback): New function.
11183 (start_event_loop): Call it.
11184 * remote-utils.c (NOT_SCHEDULED): Define.
11185 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11186 moved out of readchar.
11187 (readchar): Rewrite. Call reschedule before returning.
11188 (reset_readchar): New function.
11189 (remote_close): Call it.
11190 (process_remaining, reschedule): New functions.
11191 * server.h (callback_handler_func): New typedef.
11192 (append_callback_event, delete_callback_event): Declare.
11193
9836d6ea
PA		 111942010-05-03 Pedro Alves <pedro@codesourcery.com>
11195
11196 * proc-service.c (ps_pglobal_lookup): Use
11197 thread_db_look_up_one_symbol.
11198 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11199 parameter. Use it instead of all_symbols_looked_up.
11200 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11201 field.
11202 (all_symbols_looked_up): Don't declare.
11203 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11204 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11205 field.
11206 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11207 Set all_symbols_looked_up here.
11208 (thread_db_look_up_one_symbol): New.
11209 (thread_db_get_tls_address): Adjust.
11210 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11211 thread_db object on the heap, and tentatively set it in the
11212 process structure.
11213 (thread_db_init): Don't set all_symbols_looked_up here.
11214 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11215
7984d532
PA		 112162010-05-03 Pedro Alves <pedro@codesourcery.com>
11217
11218 * linux-low.c (linux_kill, linux_detach): Adjust.
11219 (status_pending_p_callback): Remove redundant statement. Check
11220 for !TARGET_WAITIKIND_IGNORE, instead of
11221 TARGET_WAITKIND_STOPPED.
11222 (handle_tracepoints): Make sure LWP is locked. Adjust.
11223 (linux_wait_for_event_1): Adjust.
11224 (linux_cancel_breakpoints): New.
11225 (unsuspend_one_lwp): New.
11226 (unsuspend_all_lwps): New.
11227 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11228 (send_sigstop_callback): Change return type to int, add new
11229 `except' parameter and handle it.
11230 (suspend_and_send_sigstop_callback): New.
11231 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11232 pass them down. If SUSPEND, also increment the lwp's suspend
11233 count.
11234 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11235 (need_step_over_p): Don't consider suspended LWPs.
11236 (start_step_over): Adjust.
11237 (proceed_one_lwp): Change return type to int, add new `except'
11238 parameter and handle it.
11239 (unsuspend_and_proceed_one_lwp): New.
11240 (proceed_all_lwps): Use find_inferior instead of
11241 for_each_inferior.
11242 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11243 also decrement the suspend count of LWPs. Pass `except' down,
11244 instead of hacking its suspend count.
11245 (linux_pause_all): Add `freeze' parameter. Adjust.
11246 (linux_unpause_all): New.
11247 (linux_target_ops): Install linux_unpause_all.
11248 * server.c (handle_status): Adjust.
11249 * target.h (struct target_ops): New fields `unpause_all' and
11250 `cancel_breakpoints'. Add new parameter to `pause_all'.
11251 (pause_all): Add new `freeze' parameter.
11252 (unpause_all): New.
11253 (cancel_breakpoints): New.
11254 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11255 cancel breakpoints.
11256 (cmd_qtstart): Pause threads.
11257 (stop_tracing): Pause threads, and cancel breakpoints.
11258 * win32-low.c (win32_target_ops): Adjust.
11259
e471f25b
PA		 112602010-05-03 Pedro Alves <pedro@codesourcery.com>
11261
11262 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11263 the inferior right away from here...
11264 (linux_wait_1): ... to here, and adjust to check the thread's
11265 last_resume_kind instead of the lwp's step or stop_expected flags.
11266
1915ef4f
PA		 112672010-05-02 Pedro Alves <pedro@codesourcery.com>
11268
11269 * README: Use consistent `GDB' and `GDBserver' spellings.
11270
f9e39928
PA		 112712010-05-02 Pedro Alves <pedro@codesourcery.com>
11272
11273 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11274 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11275 (linux_detach_one_lwp): Assume the lwp is stopped.
11276 (any_thread_of): Delete.
11277 (linux_detach): Stop all lwps here. Don't blindly delete all
11278 breakpoints.
11279 (delete_lwp_callback): New.
11280 (linux_mourn): Delete all lwps of the process that is gone.
11281 (linux_wait_1): Don't delete the last lwp of the process here.
11282 * mem-break.h (mark_breakpoints_out): Declare.
11283 * mem-break.c (mark_breakpoints_out): New.
11284 (free_all_breakpoints): Use it.
11285 * server.c (handle_target_event): If the process is gone, mark
11286 breakpoints out.
11287 * thread-db.c (struct thread_db) <create_bp>: New field.
11288 (thread_db_enable_reporting): Fix prototype. Store a thread event
11289 breakpoint reference in the thread_db struct.
11290 (thread_db_load_search): Clear the thread_db object.
11291 (try_thread_db_load_1): Ditto.
11292 (switch_to_process): New.
11293 (disable_thread_event_reporting): Use it.
11294 (remove_thread_event_breakpoints): New.
11295 (thread_db_detach, thread_db_mourn): Use it.
11296
1e7fc18c
PA		 112972010-05-01 Pedro Alves <pedro@codesourcery.com>
11298
11299 * linux-low.c (linux_enable_event_reporting): New.
11300 (linux_wait_for_event_1, handle_extended_wait): Use it.
11301
02fc4de7
PA		 113022010-04-30 Pedro Alves <pedro@codesourcery.com>
11303
11304 * linux-low.c (linux_kill_one_lwp, linux_kill)
11305 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11306 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11307 SIGSTOP even if the LWP is stopped.
11308 (send_sigstop_callback): New.
11309 (stop_all_lwps): Use send_sigstop_callback instead.
11310 (linux_resume_one_thread): Adjust.
11311 (proceed_one_lwp): Still proceed an LWP that the client has
11312 requested to stop, if we haven't reported it as stopped yet. Make
11313 sure that LWPs the client want stopped, have a pending SIGSTOP.
11314
bc3b5632
DE		 113152010-04-26 Doug Evans <dje@google.com>
11316
ae1ada35
DE		 11317 * server.c (handle_general_set): Make static.
11318
bc3b5632
DE		 11319 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11320 Print received char after testing for error/eof instead of before.
11321 (input_interrupt): Tweak comment.
11322
65730243
DE		 113232010-04-23 Doug Evans <dje@google.com>
11324
11325 * server.c (start_inferior): Print inferior argv if --debug.
11326
a8ae7dc0
AR		 113272010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11328
11329 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11330 * nto-x86-low.c: Include server.h
11331
1c07cc19
PM		 113322010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11333
11334 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11335 be consistent with other sources of this directory.
11336 (init_registers_amd64): Correct name of source file of this function
11337 in the comment.
11338
e0a61e09
PM		 113392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11340
11341 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11342 64-bit executables.
11343
54709339
PM		 113442010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11345
11346 * win32-i386-low.c: Add 64-bit support.
11347 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11348 (init_registers_amd64): Declare.
11349 (mappings): Add 64-bit version of array.
11350 (init_windows_x86): New function.
11351 (the_low_target): Change init_arch field to init_windows_x86.
11352
e8f0053d
PM		 113532010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11354
11355 * win32-low.c: Adapt to support also 64-bit architecture.
11356 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11357 (get_image_name): Use SIZE_T type for local variable `done'.
11358 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11359 (toolhelp_get_dll_name): Idem.
11360 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11361 Use uintptr_t typecast to avoid warning.
11362 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11363 (handle_exception): Use phex_nz to avoid warning.
11364 (win32_wait): Remove unused local variable `process'.
11365
c481e77e
PM		 113662010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11367
11368 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11369 `amd64-avx.o'.
11370
12ea4b69
PM		 113712010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11372
11373 * configure.ac: Use `ws2_32' library for srv_mingw.
11374 * configure: Regenerate.
11375 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11376 * remote-utils.c: Likewise.
11377
f6d1620c
L		 113782010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11379
11380 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11381 if __x86_64__ is defined.
11382
8e642873
PM		 113832010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11384
11385 * configure: Regenerate.
11386
711e434b
PM		 113872010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11388
11389 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11390 * target.h (target_ops): New get_tib_address field.
11391 * win32-low.h (win32_thread_info): Add thread_local_base field.
11392 * win32-low.c (child_add_thread): Add tlb argument.
11393 Set thread_local_base field to TLB.
11394 (get_child_debug_event): Adapt to child_add_thread change.
11395 (win32_get_tib_address): New function.
11396 (win32_target_ops): Set get_tib_address field to
11397 win32_get_tib_address.
11398 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11399
505106cd
PA		 114002010-04-12 Pedro Alves <pedro@codesourcery.com>
11401
505106cd
PA		 11402 * linux-low.c (linux_mourn): Also remove the process.
11403 * server.c (handle_target_event): Don't remove the process here.
11404 * nto-low.c (nto_mourn): New.
11405 (nto_target_ops): Install it.
11406 * spu-low.c (spu_mourn): New.
11407 (spu_target_ops): Install it.
11408 * win32-low.c (win32_mourn): New.
11409 (win32_target_ops): Install it.
11410
e8470a06
PA		 114112010-04-12 Pedro Alves <pedro@codesourcery.com>
11412
11413 * server.h (buffer_xml_printf): Remove redundant `;'.
11414
45ba0d02
PA		 114152010-04-12 Pedro Alves <pedro@codesourcery.com>
11416
11417 * regcache.c (set_register_cache): Invalidate regcaches before
11418 changing the register cache layout.
11419 (regcache_invalidate_one): Allow a NULL regcache.
11420 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11421 regcaches before changing the register cache layout or the target
11422 regsets.
11423
59e04013
L		 114242010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11425
11426 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11427 variable warning on Linux/x86-64.
11428
8336d594
PA		 114292010-04-11 Pedro Alves <pedro@codesourcery.com>
11430
11431 GDBserver disconnected tracing support.
11432
11433 * linux-low.c (linux_remove_process): Delete.
11434 (add_lwp): Don't set last_resume_kind here.
11435 (linux_kill): Use `mourn'.
11436 (linux_detach): Use `thread_db_detach', and `mourn'.
11437 (linux_mourn): New.
11438 (linux_attach_lwp_1): Adjust comment.
11439 (linux_attach): last_resume_kind moved the thread_info; adjust.
11440 (status_pending_p_callback): Adjust.
11441 (linux_wait_for_event_1): Adjust.
11442 (count_events_callback, select_singlestep_lwp_callback)
11443 (select_event_lwp_callback, cancel_breakpoints_callback)
11444 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11445 (proceed_one_lwp): Adjust.
11446 (linux_async): Add debug output.
11447 (linux_thread_stopped): New.
11448 (linux_pause_all): New.
11449 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11450 linux_pause_all.
11451 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11452 (thread_db_free): Delete declaration.
11453 (thread_db_detach, thread_db_mourn): Declare.
11454 * thread-db.c (thread_db_init): Use thread_db_mourn.
11455 (thread_db_free): Delete, split in two.
11456 (disable_thread_event_reporting): New.
11457 (thread_db_detach): New.
11458 (thread_db_mourn): New.
11459
11460 * server.h (struct thread_info) <last_resume_kind>: New field.
11461 <attached>: Add comment.
11462 <gdb_detached>: New field.
11463 (handler_func): Change return type to int.
11464 (handle_serial_event, handle_target_event): Ditto.
11465 (gdb_connected): Declare.
11466 (tracing): Delete.
11467 (disconnected_tracing): Declare.
11468 (stop_tracing): Declare.
11469
11470 * server.c (handle_query) <qSupported>: Report support for
11471 disconnected tracing.
11472 (queue_stop_reply_callback): Account for running threads.
11473 (gdb_wants_thread_stopped): New.
11474 (gdb_wants_all_threads_stopped): New.
11475 (gdb_reattached_process): New.
11476 (handle_status): Clear the `gdb_detached' flag of all processes.
11477 In all-stop, stop all threads.
11478 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11479 (process_serial_event): If the remote connection breaks, or if an
11480 exit was forced with "monitor exit", force an event loop exit.
11481 Handle disconnected tracing on detach.
11482 (handle_serial_event): Adjust.
11483 (handle_target_event): If GDB isn't connected, forward events back
11484 to the inferior, unless the last process exited, in which case,
11485 exit gdbserver. Adjust interface.
11486
11487 * remote-utils.c (remote_open): Don't block in accept. Instead
11488 register an event loop source on the listen socket file
11489 descriptor. Refactor bits into ...
11490 (listen_desc): ... this new global.
11491 (gdb_connected): ... this new function.
11492 (enable_async_notification): ... this new function.
11493 (handle_accept_event): ... this new function.
11494 (remote_close): Clear remote_desc.
11495
11496 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11497
11498 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11499 New fields.
11500 (mourn_inferior): Define.
11501 (target_process_qsupported): Avoid the dangling else problem.
11502 (thread_stopped): Define.
11503 (pause_all): Define.
11504 (target_waitstatus_to_string): Declare.
11505 * target.c (target_waitstatus_to_string): New.
11506
11507 * tracepoint.c (tracing): Make extern.
11508 (disconnected_tracing): New.
11509 (stop_tracing): Make extern. Handle tracing stops due to GDB
11510 disconnecting.
11511 (cmd_qtdisconnected): New.
11512 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11513 (handle_tracepoint_general_set): Handle QTDisconnected.
11514
11515 * event-loop.c (event_handler_func): Change return type to int.
11516 (process_event): Bail out if the event handler wants the event
11517 loop to stop.
11518 (handle_file_event): Ditto.
11519 (start_event_loop): Bail out if the event handler wants the event
11520 loop to stop.
11521
11522 * nto-low.c (nto_target_ops): Adjust.
11523 * spu-low.c (spu_wait): Don't remove the process here.
11524 (spu_target_ops): Adjust.
11525 * win32-low.c (win32_wait): Don't remove the process here.
11526 (win32_target_ops): Adjust.
11527
5d267c4c
PA		 115282010-04-11 Pedro Alves <pedro@codesourcery.com>
11529
11530 * regcache.c (realloc_register_cache): Invalidate inferior's
11531 regcache before recreating it.
11532
623ccd72
PA		 115332010-04-09 Pedro Alves <pedro@codesourcery.com>
11534
11535 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11536
219f2f23
PA		 115372010-04-09 Stan Shebs <stan@codesourcery.com>
11538 Pedro Alves <pedro@codesourcery.com>
11539
11540 * server.h (LONGEST): New.
11541 (struct thread_info) <while_stepping>: New field.
11542 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11543 Declare.
11544 (initialize_tracepoint, handle_tracepoint_general_set)
11545 (handle_tracepoint_query, tracepoint_finished_step)
11546 (tracepoint_was_hit, release_while_stepping_state_list):
11547 (current_traceframe): Declare.
11548 * server.c (handle_general_set): Handle tracepoint packets.
11549 (read_memory): New.
11550 (write_memory): New.
11551 (handle_search_memory_1): Use read_memory.
11552 (handle_query): Report support for conditional tracepoints, trace
11553 state variables, and tracepoint sources. Handle tracepoint
11554 queries.
11555 (main): Initialize the tracepoints module.
11556 (process_serial_event): Handle traceframe reads/writes.
11557
11558 * linux-low.c (handle_tracepoints): New.
11559 (linux_wait_1): Call it.
11560 (linux_resume_one_lwp): Handle while-stepping.
11561 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11562 (linux_target_ops): Install them.
11563 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11564 New field.
11565 * linux-x86-low.c (x86_supports_tracepoints): New.
11566 (the_low_target). Install it.
11567
11568 * mem-break.h (delete_breakpoint): Declare.
11569 * mem-break.c (delete_breakpoint): Make external.
11570
11571 * target.h (struct target_ops): Add `supports_tracepoints',
11572 `read_pc', and `write_pc' fields.
11573 (target_supports_tracepoints): Define.
11574 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11575 (phex_nz): New.
11576
11577 * regcache.h (struct regcache) <registers_owned>: New field.
11578 (init_register_cache, regcache_cpy): Declare.
11579 (regcache_read_pc, regcache_write_pc): Declare.
11580 (register_cache_size): Declare.
11581 (supply_regblock): Declare.
11582 * regcache.c (init_register_cache): New.
11583 (new_register_cache): Use it.
11584 (regcache_cpy): New.
11585 (register_cache_size): New.
11586 (supply_regblock): New.
11587 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11588
219f2f23
PA		 11589 * tracepoint.c: New.
11590
11591 * Makefile.in (OBS): Add tracepoint.o.
11592 (tracepoint.o): New rule.
11593
3a13a53b
L		 115942010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11595
11596 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11597 (i386-mmx.o): New.
11598 (i386-mmx.c): Likewise.
11599 (i386-mmx-linux.o): Likewise.
11600 (i386-mmx-linux.c): Likewise.
11601
11602 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11603 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11604 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11605 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11606
11607 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11608 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11609 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11610
1570b33e
L		 116112010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11612
11613 * Makefile.in (clean): Updated.
11614 (i386-avx.o): New.
11615 (i386-avx.c): Likewise.
11616 (i386-avx-linux.o): Likewise.
11617 (i386-avx-linux.c): Likewise.
11618 (amd64-avx.o): Likewise.
11619 (amd64-avx.c): Likewise.
11620 (amd64-avx-linux.o): Likewise.
11621 (amd64-avx-linux.c): Likewise.
11622
11623 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11624 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11625 (srv_amd64_regobj): Add amd64-avx.o.
11626 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11627 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11628 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11629 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11630 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11631 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11632 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11633
11634 * i387-fp.c: Include "i386-xstate.h".
11635 (i387_xsave): New.
11636 (i387_cache_to_xsave): Likewise.
11637 (i387_xsave_to_cache): Likewise.
11638 (x86_xcr0): Likewise.
11639
11640 * i387-fp.h (i387_cache_to_xsave): Likewise.
11641 (i387_xsave_to_cache): Likewise.
11642 (x86_xcr0): Likewise.
11643
11644 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11645 * linux-crisv32-low.c (target_regsets): Likewise.
11646 * linux-m68k-low.c (target_regsets): Likewise.
11647 * linux-mips-low.c (target_regsets): Likewise.
11648 * linux-ppc-low.c (target_regsets): Likewise.
11649 * linux-s390-low.c (target_regsets): Likewise.
11650 * linux-sh-low.c (target_regsets): Likewise.
11651 * linux-sparc-low.c (target_regsets): Likewise.
11652 * linux-xtensa-low.c (target_regsets): Likewise.
11653
11654 * linux-low.c: Include <sys/uio.h>.
11655 (regsets_fetch_inferior_registers): Support nt_type.
11656 (regsets_store_inferior_registers): Likewise.
11657 (linux_process_qsupported): New.
11658 (linux_target_ops): Add linux_process_qsupported.
11659
11660 * linux-low.h (regset_info): Add nt_type.
11661 (linux_target_ops): Add process_qsupported.
11662
11663 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11664 and <sys/uio.h>.
11665 (init_registers_i386_avx_linux): New.
11666 (init_registers_amd64_avx_linux): Likewise.
11667 (xmltarget_i386_linux_no_xml): Likewise.
11668 (xmltarget_amd64_linux_no_xml): Likewise.
11669 (PTRACE_GETREGSET): Likewise.
11670 (PTRACE_SETREGSET): Likewise.
11671 (x86_fill_xstateregset): Likewise.
11672 (x86_store_xstateregset): Likewise.
11673 (use_xml): Likewise.
11674 (x86_linux_update_xmltarget): Likewise.
11675 (x86_linux_process_qsupported): Likewise.
11676 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11677 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11678 init_registers_i386_linux here. Call
11679 x86_linux_update_xmltarget.
11680 (the_low_target): Add x86_linux_process_qsupported.
11681
11682 * server.c (handle_query): Call target_process_qsupported.
11683
11684 * target.h (target_ops): Add process_qsupported.
11685 (target_process_qsupported): New.
11686
fc7238bb
PA		 116872010-04-03 Pedro Alves <pedro@codesourcery.com>
11688
11689 * inferiors.c (add_thread): Set last_status kind to
11690 TARGET_WAITKIND_IGNORE.
11691 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11692 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11693 (linux_wait_1): Move `thread' local definition to block that uses
11694 it. Don't NULL initialize `event_child'.
11695 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11696 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11697 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11698
bdabb078
PA		 116992010-04-01 Pedro Alves <pedro@codesourcery.com>
11700
11701 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11702 an extended waitstatus, or by a watchpoint.
11703 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11704 thread was stepping or has been stopped by a watchpoint.
11705
d3bbe7a0
PA		 117062010-04-01 Pedro Alves <pedro@codesourcery.com>
11707
11708 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11709 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11710 of another, then delete the previous, and validate all
11711 breakpoints.
11712 (validate_inserted_breakpoint): New.
11713 (delete_disabled_breakpoints): New.
11714 (validate_breakpoints): New.
11715 (check_mem_read): Validate breakpoints before trusting their
11716 shadow. Delete disabled breakpoints.
11717 (check_mem_write): Validate breakpoints before trusting they
11718 should be inserted. Delete disabled breakpoints.
11719 * mem-break.h (validate_breakpoints):
11720 * server.c (handle_query): Validate breakpoints when we see a
11721 qSymbol query.
11722
8b07ae33
PA		 117232010-04-01 Pedro Alves <pedro@codesourcery.com>
11724
11725 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11726 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11727 if we could tell there's a GDB breakpoint at stop_pc.
11728 (need_step_over_p): Don't do a step over if we find a GDB
11729 breakpoint at the resume PC.
11730
11731 * mem-break.c (struct raw_breakpoint): New.
11732 (enum bkpt_type): New type `gdb_breakpoint'.
11733 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11734 fields. New field `raw'.
11735 (find_raw_breakpoint_at): New.
11736 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11737 breakpoint instead.
11738 (set_breakpoint_at): Adjust.
11739 (delete_raw_breakpoint): New.
11740 (release_breakpoint): New.
11741 (delete_breakpoint): Rename to...
11742 (delete_breakpoint_1): ... this. Add proc parameter. Use
11743 release_breakpoint. Return ENOENT.
11744 (delete_breakpoint): Reimplement.
11745 (find_breakpoint_at): Delete.
11746 (find_gdb_breakpoint_at): New.
11747 (delete_breakpoint_at): Delete.
11748 (set_gdb_breakpoint_at): New.
11749 (delete_gdb_breakpoint_at): New.
11750 (gdb_breakpoint_here): New.
11751 (set_reinsert_breakpoint): Use release_breakpoint.
11752 (uninsert_breakpoint): Rename to ...
11753 (uninsert_raw_breakpoint): ... this.
11754 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11755 (reinsert_raw_breakpoint): Change parameter type to
11756 raw_breakpoint.
11757 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11758 instead.
11759 (check_breakpoints): Adjust. Use release_breakpoint.
11760 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11761 (breakpoint_inserted_here): Ditto.
11762 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11763 Don't trust the breakpoint's shadow if it is not inserted.
11764 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11765 (delete_all_breakpoints): Adjust.
11766 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11767 use delete_breakpoint_1.
11768
11769 * mem-break.h (breakpoints_supported): Delete declaration.
11770 (set_gdb_breakpoint_at): Declare.
11771 (gdb_breakpoint_here): Declare.
11772 (delete_breakpoint_at): Delete.
11773 (delete_gdb_breakpoint_at): Declare.
11774
11775 * server.h (struct raw_breakpoint): Forward declare.
11776 (struct process_info): New field `raw_breakpoints'.
11777
11778 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11779 breakpoints.
11780
6bf5e0ba
PA		 117812010-03-24 Pedro Alves <pedro@codesourcery.com>
11782
11783 * linux-low.c (status_pending_p_callback): Fix comment.
11784 (linux_wait_for_event_1): Move most of the internal breakpoint
11785 handling from here...
11786 (linux_wait_1): ... to here.
11787 (count_events_callback): New.
11788 (select_singlestep_lwp_callback): New.
11789 (select_event_lwp_callback): New.
11790 (cancel_breakpoints_callback): New.
11791 (select_event_lwp): New.
11792 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11793 priority to all LWPs that have had events that should be reported
11794 to the client. Cancel breakpoints when about to reporting the
11795 event to the client, not while stopping lwps. No longer cancel
11796 finished single-steps here.
11797 (cancel_finished_single_step): Delete.
11798 (cancel_finished_single_steps): Delete.
11799
414a389f
PA		 118002010-03-24 Pedro Alves <pedro@codesourcery.com>
11801
11802 * mem-break.c (enum bkpt_type): New.
11803 (struct breakpoint): New field `type'.
11804 (set_breakpoint_at): Change return type to struct breakpoint
11805 pointer. Set type to `other_breakpoint' by default.
11806 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11807 in the breakpoint list.
11808 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11809 (reinsert_breakpoint): Rename to ...
11810 (reinsert_raw_breakpoint): ... this.
11811 (reinsert_breakpoints_at): Adjust.
11812 * mem-break.h (struct breakpoint): Declare.
11813 (set_breakpoint_at): Change return type to struct breakpoint
11814 pointer.
11815
2280c721
PA		 118162010-03-24 Pedro Alves <pedro@codesourcery.com>
11817
11818 * server.c (handle_query): Assign, not compare.
11819
d50171e4
PA		 118202010-03-24 Pedro Alves <pedro@codesourcery.com>
11821
11822 Teach linux gdbserver to step-over-breakpoints.
11823
11824 * linux-low.c (can_hardware_single_step): New.
11825 (supports_breakpoints): New.
11826 (handle_extended_wait): If stopping threads, read the stop pc of
11827 the new cloned LWP.
11828 (get_pc): New.
11829 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11830 low target doesn't support retrieving the PC.
11831 (add_lwp): Set last_resume_kind to resume_continue.
11832 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11833 (linux_attach): Don't clear stop_expected. Set the lwp's
11834 last_resume_kind to resume_stop.
11835 (linux_detach_one_lwp): Don't check for removed breakpoints.
11836 (check_removed_breakpoint): Delete.
11837 (status_pending_p): Rename to ...
11838 (status_pending_p_callback): ... this. Don't check for removed
11839 breakpoints. Don't consider threads that are stopped from GDB's
11840 perspective.
11841 (linux_wait_for_lwp): Always read the stop_pc here.
11842 (cancel_breakpoint): New.
11843 (step_over_bkpt): New global.
11844 (linux_wait_for_event_1): Implement stepping over breakpoints.
11845 (gdb_wants_lwp_stopped): New.
11846 (gdb_wants_all_stopped): New.
11847 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11848 single-step traps here. Store the thread's last reported target
11849 wait status.
11850 (send_sigstop): Don't clear stop_expected. Always set it,
11851 instead.
11852 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11853 (cancel_finished_single_step): New.
11854 (cancel_finished_single_steps): New.
11855 (wait_for_sigstop): Don't cancel finished single-step traps here.
11856 (linux_resume_one_lwp): Don't check for removed breakpoints.
11857 Don't set `step' on non-hardware step archs.
11858 (linux_set_resume_request): Ignore resume_stop requests if already
11859 stopping or stopped. Set the lwp's last_resume_kind.
11860 (resume_status_pending_p): Don't check for removed breakpoints.
11861 (need_step_over_p): New.
11862 (start_step_over): New.
11863 (finish_step_over): New.
11864 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11865 requests. Clear the thread's last reported target waitstatus.
11866 Don't use the `suspended' flag. Don't consider pending breakpoints.
11867 (linux_resume): Start a step-over if necessary.
11868 (proceed_one_lwp): New.
11869 (proceed_all_lwps): New.
11870 (unstop_all_lwps): New.
11871 * linux-low.h (struct lwp_info): Rewrite comment for the
11872 `suspended' flag. Add the `stop_pc' field. Delete the
11873 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11874 Add `'last_resume_kind' and `need_step_over' fields.
11875 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11876 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11877 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11878 (set_raw_breakpoint_at): New.
11879 (set_breakpoint_at): Rewrite to use it.
11880 (reinsert_breakpoint_handler): Delete.
11881 (set_reinsert_breakpoint): New.
11882 (reinsert_breakpoint_by_bp): Delete.
11883 (delete_reinsert_breakpoints): New.
11884 (uninsert_breakpoint): Rewrite.
11885 (uninsert_breakpoints_at): New.
11886 (reinsert_breakpoint): Rewrite.
11887 (reinsert_breakpoints_at): New.
11888 (check_breakpoints): Rewrite.
11889 (breakpoint_here): New.
11890 (breakpoint_inserted_here): New.
11891 (check_mem_read): Adjust.
11892 * mem-break.h (breakpoints_supported, breakpoint_here)
11893 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11894 (reinsert_breakpoint_by_bp): Delete declaration.
11895 (delete_reinsert_breakpoints): Declare.
11896 (reinsert_breakpoint): Delete declaration.
11897 (reinsert_breakpoints_at): Declare.
11898 (uninsert_breakpoint): Delete declaration.
11899 (uninsert_breakpoints_at): Declare.
11900 (check_breakpoints): Adjust prototype.
11901 * server.h: Adjust include order.
11902 (struct thread_info): Declare here. Add a `last_status' field.
11903
30ba68cb
MS		 119042010-03-23 Michael Snyder <msnyder@vmware.com>
11905
11906 * server.c (crc32): New function.
11907 (handle_query): Add handling for 'qCRC:' request.
11908
b9a881c2
PA		 119092010-03-23 Pedro Alves <pedro@codesourcery.com>
11910
11911 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11912 lwp had been stopped by a watchpoint.
11913
e92d13d5
PA		 119142010-03-16 Pedro Alves <pedro@codesourcery.com>
11915
11916 * server.h (internal_error): Declare.
11917 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11918 * utils.c (internal_error): New function.
11919
64daa791
AS		 119202010-03-15 Andreas Schwab <schwab@redhat.com>
11921
11922 * configure.srv: Fix typo setting srv_regobj.
11923
f52cd8cd
PA		 119242010-03-15 Pedro Alves <pedro@codesourcery.com>
11925
11926 * linux-low.c (fetch_register): Avoid passing a non string literal
11927 format to `error'.
11928 (usr_store_inferior_registers): Ditto.
11929
93ae6fdc
PA		 119302010-03-14 Pedro Alves <pedro@codesourcery.com>
11931
11932 * linux-low.c (linux_write_memory): Bail out early if peeking
11933 memory failed.
11934
c3adc08c
PA		 119352010-03-14 Pedro Alves <pedro@codesourcery.com>
11936
11937 * linux-low.h (struct lwp_info): New fields
11938 `stopped_by_watchpoint' and `stopped_data_address'.
11939 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11940 here, and cache them in the lwp object.
11941 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11942 directly.
11943 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11944 field.
11945 (linux_stopped_by_watchpoint): Rewrite.
11946 (linux_stopped_data_address): Rewrite.
11947
bce522a2
PA		 119482010-03-06 Simo Melenius <simo.melenius@iki.fi>
11949
11950 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11951 switching the current inferior, not before.
11952
90884b2b
L		 119532010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11954
11955 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11956 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11957 i386-linux.c and amd64-linux.c.
11958 (reg-i386.o): Removed.
11959 (reg-i386.c): Likewise.
11960 (reg-i386-linux.o): Likewise.
11961 (reg-i386-linux.c): Likewise.
11962 (reg-x86-64.o): Likewise.
11963 (reg-x86-64.c): Likewise.
11964 (reg-x86-64-linux.o): Likewise.
11965 (reg-x86-64-linux.c): Likewise.
11966 (i386.o): New.
11967 (i386.c): Likewise.
11968 (i386-linux.o): Likewise.
11969 (i386-linux.c): Likewise.
11970 (amd64.o): Likewise.
11971 (amd64.c): Likewise.
11972 (amd64-linux.o): Likewise.
11973 (amd64-linux.c): Likewise.
11974
11975 * configure.srv (srv_i386_regobj): New.
11976 (srv_i386_linux_regobj): Likewise.
11977 (srv_amd64_regobj): Likewise.
11978 (srv_amd64_linux_regobj): Likewise.
11979 (srv_i386_32bit_xmlfiles): Likewise.
11980 (srv_i386_64bit_xmlfiles): Likewise.
11981 (srv_i386_xmlfiles): Likewise.
11982 (srv_amd64_xmlfiles): Likewise.
11983 (srv_i386_linux_xmlfiles): Likewise.
11984 (srv_amd64_linux_xmlfiles): Likewise.
11985 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
11986 srv_xmlfiles to $srv_i386_xmlfiles.
11987 (i[34567]86-*-mingw32ce*): Likewise.
11988 (i[34567]86-*-mingw*): Likewise.
11989 (i[34567]86-*-nto*): Likewise.
11990 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
11991 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
11992 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
11993 (x86_64-*-linux*): Likewise.
11994
11995 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
11996 (init_registers_amd64_linux): New.
11997 (x86_arch_setup): Replace init_registers_x86_64_linux with
11998 init_registers_amd64_linux.
11999
193f13e6
MK		 120002010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12001
12002 * configure.ac: Check for libdl. If it is not available link against
12003 static libthread_db.
12004 * configure: Regenerate.
12005
85d721b8
PA		 120062010-02-22 Pedro Alves <pedro@codesourcery.com>
12007
12008 PR9605
12009
12010 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12011 handing a read watchpoint.
12012 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12013
6076632b
DE		 120142010-02-12 Doug Evans <dje@google.com>
12015
12016 * linux-low.c (linux_supports_tracefork_flag): Document.
12017 (linux_look_up_symbols): Add comment.
12018
3327ccf7
L		 120192010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12020
12021 * regcache.c (supply_register): Clear regcache if buf is NULL.
12022
0718675c 120232010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12024 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12025
12026 * inferiors.c (find_inferior): Add function documentation.
12027 (unloaded_dll): Handle the case where the unloaded dll has not
12028 been previously registered in the dll list.
12029
177321bd
DJ		 120302010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12031
12032 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12033 (thumb2_breakpoint): New.
12034 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12035
2b009048
DJ		 120362010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12037
12038 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12039 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12040 breakpoints.
12041
3be029c7
PA		 120422010-01-21 Pedro Alves <pedro@codesourcery.com>
12043
12044 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12045
18f5de3b
JK		 120462010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12047
12048 * linux-s390-low.c (s390_collect_ptrace_register)
12049 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12050
3743bb4f
DE		 120512010-01-21 Doug Evans <dje@google.com>
12052
14ce3065
DE		 12053 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12054 (PTRACE_ARG4_TYPE): New macro.
12055 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12056 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12057 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12058 (usr_store_inferior_registers): Ditto.
12059 (linux_read_memory, linux_write_memory): Ditto.
12060 (linux_test_for_tracefork): Ditto.
12061
3743bb4f
DE		 12062 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12063 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12064
8b315be5
PA		 120652010-01-21 Pedro Alves <pedro@codesourcery.com>
12066
12067 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12068 target.
12069
85492558
PA		 120702010-01-21 Pedro Alves <pedro@codesourcery.com>
12071
12072 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12073 prototype to take a regcache. Adjust.
12074
442ea881
PA		 120752010-01-20 Pedro Alves <pedro@codesourcery.com>
12076
12077 * regcache.h (struct thread_info): Forward declare.
12078 (struct regcache): New.
12079 (new_register_cache): Adjust prototype.
12080 (get_thread_regcache): Declare.
12081 (free_register_cache): Adjust prototype.
12082 (registers_to_string, registers_from_string): Ditto.
12083 (supply_register, supply_register_by_name, collect_register)
12084 (collect_register_as_string, collect_register_by_name): Ditto.
12085 * regcache.c (struct inferior_regcache_data): Delete.
12086 (get_regcache): Rename to ...
12087 (get_thread_regcache): ... this. Adjust. Switch inferior before
12088 fetching registers.
12089 (regcache_invalidate_one): Adjust.
12090 (regcache_invalidate): Fix prototype.
12091 (new_register_cache): Return the new register cache.
12092 (free_register_cache): Change prototype.
12093 (realloc_register_cache): Adjust.
12094 (registers_to_string): Change prototype to take a regcache. Adjust.
12095 (registers_from_string): Ditto.
12096 (register_data): Ditto.
12097 (supply_register): Ditto.
12098 (supply_register_by_name): Ditto.
12099 (collect_register): Ditto.
12100 (collect_register_as_string): Ditto.
12101 (collect_register_by_name): Ditto.
12102 * server.c (process_serial_event): Adjust.
12103 * linux-low.h (regset_fill_func, regset_store_func): Change
12104 prototype.
12105 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12106 Change prototype.
12107 * linux-low.c (get_stop_pc): Adjust.
12108 (check_removed_breakpoint): Adjust.
12109 (linux_wait_for_event): Adjust.
12110 (linux_resume_one_lwp): Adjust.
12111 (fetch_register): Add regcache parameter. Adjust.
12112 (usr_store_inferior_registers): Ditto.
12113 (regsets_fetch_inferior_registers): Ditto.
12114 (regsets_store_inferior_registers): Ditto.
12115 (linux_fetch_registers, linux_store_registers): Ditto.
12116 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12117 regcache. Adjust.
43aaf8b6
PA		 12118 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12119 Ditto.
442ea881
PA		 12120 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12121 prototype to take a regcache.
12122 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12123 * remote-utils.c (convert_ascii_to_int, outreg)
12124 (prepare_resume_reply): Change prototype to take a regcache.
12125 Adjust.
12126 * target.h (struct target_ops) <fetch_registers, store_registers>:
12127 Change prototype to take a regcache.
12128 (fetch_inferior_registers, store_inferior_registers): Change
12129 prototype to take a regcache. Adjust.
12130 * proc-service.c (ps_lgetregs): Adjust.
12131 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12132 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12133 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12134 take a regcache. Adjust.
12135 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12136 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12137 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12138 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12139 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12140 (cris_cannot_fetch_register):
12141 (cris_breakpoint_at): Change prototype to take a regcache.
12142 Adjust.
12143 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12144 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12145 to take a regcache. Adjust.
12146 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12147 Adjust.
12148 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12149 take a regcache. Adjust.
12150 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12151 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12152 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12153 * linux-mips-low.c (mips_get_pc):
12154 (mips_set_pc): Change prototype to take a regcache. Adjust.
12155 (mips_reinsert_addr): Adjust.
12156 (mips_collect_register): Change prototype to take a regcache.
12157 Adjust.
12158 (mips_supply_register):
12159 (mips_collect_register_32bit, mips_supply_register_32bit)
12160 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12161 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12162 * linux-ppc-low.c (ppc_supply_ptrace_register)
12163 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12164 (parse_spufs_run): Adjust.
12165 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12166 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12167 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12168 take a regcache. Adjust.
12169 * linux-s390-low.c (s390_collect_ptrace_register)
12170 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12171 (s390_set_pc): Change prototype to take a regcache. Adjust.
12172 (s390_arch_setup): Adjust.
12173 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12174 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12175 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12176 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12177 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12178 regcache. Adjust.
12179 (sparc_breakpoint_at): Adjust.
12180 * linux-xtensa-low.c (xtensa_fill_gregset):
12181 (xtensa_store_gregset):
12182 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12183 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12184 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12185 prototype to take a regcache. Adjust.
12186 * win32-arm-low.c (arm_fetch_inferior_register)
12187 (arm_store_inferior_register): Change prototype to take a
12188 regcache. Adjust.
12189 * win32-i386-low.c (i386_fetch_inferior_register)
12190 (i386_store_inferior_register): Change prototype to take a
12191 regcache. Adjust.
12192 * win32-low.c (child_fetch_inferior_registers)
12193 (child_store_inferior_registers): Change prototype to take a
12194 regcache. Adjust.
12195 (win32_wait): Adjust.
12196 (win32_fetch_inferior_registers): Change prototype to take a
12197 regcache. Adjust.
12198 (win32_store_inferior_registers): Adjust.
12199 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12200 store_inferior_register>: Change prototype to take a regcache.
12201
60c3d7b0
DE		 122022010-01-20 Doug Evans <dje@google.com>
12203
12204 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12205 #ifdef.
12206 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12207 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12208
dc146f7c
VP		 122092010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12210
12211 * linux-low.c (linux_core_of_thread): New.
12212 (compare_ints, show_process, list_threads): New.
12213 (linux_qxfer_osdata): Report threads and cores.
12214 (linux_target_op): Register linux_core_of_thread.
12215 * remote-utils.c (prepare_resume_reply): Report the core.
12216 (buffer_xml_printf): Support %d specifier.
12217 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12218 New.
12219 (handle_query): Handle qXfer:threads. Announce availability
12220 thereof.
12221 * target.h (struct target_ops): New field core_of_thread.
12222
7803799a
UW		 122232010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12224
12225 * Makefile.in (clean): Remove new generated files.
12226 (reg-s390.o, reg-s390.c): Remove rules.
12227 (reg-s390x.o, reg-s390x.c): Likewise.
12228 (s390-linux32.o, s390-linux32.c): Add rules.
12229 (s390-linux64.o, s390-linux64.c): Likewise.
12230 (s390x-linux64.o, s390x-linux64.c): Likewise.
12231 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12232 * linux-s390-low.c: Include <elf.h>.
12233 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12234 (init_registers_s390): Remove prototype.
12235 (init_registers_s390x): Likewise.
12236 (init_registers_s390_linux32): Add prototype.
12237 (init_registers_s390_linux64): Likewise.
12238 (init_registers_s390x_linux64): Likewise.
12239 (s390_num_regs_3264): New define.
12240 (s390_regmap_3264): New global variable.
12241 (s390_cannot_fetch_register): Remove obsolete check.
12242 (s390_cannot_store_register): Likewise.
12243 (s390_collect_ptrace_register): Handle upper/lower register halves.
12244 (s390_supply_ptrace_register): Likewise.
12245 (s390_fill_gregset): Update to register number changes.
12246 (s390_get_hwcap): New routine.
12247 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12248 Install appropriate regmap and register set.
12249
6e7ffa39
JB		 122502010-01-01 Joel Brobecker <brobecker@adacore.com>
12251
12252 * server.c (gdbserver_version): Update copyright year to 2010.
12253 * gdbreplay.c (gdbreplay_version): Likewise.
12254
957f3f49
DE		 122552009-12-28 Doug Evans <dje@google.com>
12256
12257 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12258 elf/external.h. Include <elf.h> instead but only if necessary.
12259
ca5c370d
PA		 122602009-12-28 Pedro Alves <pedro@codesourcery.com>
12261
12262 * linux-low.c (linux_remove_process): Remove `detaching'
12263 parameter. Don't release/detach from thread_db here.
12264 (linux_kill): Release/detach from thread_db here, ...
12265 (linux_detach): ... and here, before actually detaching.
12266 (linux_wait_1): ... and here, when a process exits.
12267 * thread-db.c (any_thread_of): New.
12268 (thread_db_free): Switch the current inferior to a thread of the
12269 passed in process.
12270
4ee62156
DE		 122712009-12-21 Doug Evans <dje@google.com>
12272
d90e6a88
DE		 12273 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12274
c5f62d5f
DE		 12275 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12276 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12277 warning ifndef __NR_tkill. Move setting of errno there too.
12278 Delete unnecessary resetting of errno after syscall.
12279 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12280
10e86dd7
DE		 12281 * configure.ac: Check for dladdr.
12282 * config.in: Regenerate.
12283 * configure: Regenerate.
12284 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12285 (try_thread_db_load): Update.
12286
4ee62156
DE		 12287 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12288
00f515da
DE		 122892009-12-18 Doug Evans <dje@google.com>
12290
e9464885
DE		 12291 * event-loop.c: Include unistd.h if it exists.
12292
07d4f67e
DE		 12293 * linux-low.c (my_waitpid): Move definition away from being in
12294 between linux_tracefork_child/linux_test_for_tracefork.
12295
00f515da
DE		 12296 * gdb_proc_service.h (psaddr_t): Fix type.
12297 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12298 signature to match glibc.
12299
1de1badb
DE		 123002009-12-16 Doug Evans <dje@google.com>
12301
12302 * linux-low.c (linux_read_memory): Fix argument to read.
12303
aeeb81d1
PA		 123042009-11-26 Pedro Alves <pedro@codesourcery.com>
12305
12306 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12307 events, don't leave current_inferior pointing at null.
12308
10357975
PA		 123092009-11-26 Pedro Alves <pedro@codesourcery.com>
12310
12311 * win32-low.c (LOG): Delete.
12312 (OUTMSG): Output to stderr.
12313 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12314 on compile time LOG macro.
12315 (win32_wait): Fix debug output.
12316
cf6e3471
PA		 123172009-11-26 Pedro Alves <pedro@codesourcery.com>
12318
12319 * win32-low.c (win32_add_one_solib): If the dll name is
12320 "ntdll.dll", prepend the system directory to the dll path.
12321
0c85e18e
MK		 123222009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12323
12324 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12325
9ac544ce 123262009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12327 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12328
12329 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12330 * configure.ac: Check for __mcoldfire__ and set
12331 gdb_cv_m68k_is_coldfire.
12332 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12333 reg-cf.o and reg-m68k.o.
12334 * configure: Regenerated.
12335
fd7dd3e6
PA		 123362009-11-16 Pedro Alves <pedro@codesourcery.com>
12337
12338 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12339 Pass it to thread_db_free.
12340 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12341 proper `detaching' argument to linux_remove_process.
12342 * linux-low.h (thread_db_free): Add `detaching' parameter.
12343 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12344 to thread_db_free.
12345 (thread_db_free): Add `detaching' parameter. Only
12346 call td_ta_clear_event if detaching from process.
12347
75aa492e
MK		 123482009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12349
12350 * thread-db.c (thread_db_free): Fix typo.
12351
21e1bee4
PP		 123522009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12353
12354 PR gdb/10838
12355 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12356
8838b45e
NS		 123572009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12358
12359 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12360 with an i686 compiler.
12361 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12362 needed.
12363 * configure: Rebuilt.
12364
8a35fb51
SL		 123652009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12366
12367 PR gdb/10783
12368
12369 * server.c (handle_search_memory_1): Correct read_addr initialization
12370 in loop for searching subsequent chunks.
12371
96f15937
PP		 123722009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12373
12374 * configure.ac: New --with-libthread-db option.
12375 * thread-db.c: Allow direct dependence on libthread_db.
12376 (thread_db_free): Adjust.
12377 * config.in: Regenerate.
12378 * configure: Likewise.
889bf7c5 12379
5f7d1694
PP		 123802009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12381
12382 PR gdb/10757
12383 * thread-db.c (attach_thread): New function.
12384 (maybe_attach_thread): Return success/failure.
12385 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12386 (thread_db_find_new_threads): Loop until no new threads.
12387
88e3b899
PA		 123882009-10-13 Pedro Alves <pedro@codesourcery.com>
12389
12390 * proc-service.c (ps_lgetregs): Formatting.
12391
cdbfd419
PP		 123922009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12393
12394 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12395 * configure.ac: Adjust.
12396 * linux-low.h (struct process_info_private): Move members to struct
12397 thread_db.
12398 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12399 * linux-low.c (linux_remove_process): Adjust.
12400 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12401 * server.c (handle_query): Move code ...
12402 (handle_monitor_command): ... here. New function.
12403 * target.h (struct target_ops): New member.
12404 * thread-db.c (struct thread_db): New.
12405 (libthread_db_search_path): New variable.
12406 (thread_db_create_event, thread_db_enable_reporting)
12407 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12408 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12409 (try_thread_db_load_1, dladdr_to_soname): New functions.
12410 (try_thread_db_load, thread_db_load_search): New functions.
12411 (thread_db_init): Search for libthread_db.
12412 (thread_db_free): New function.
12413 (thread_db_handle_monitor_command): Likewise.
12414 * config.in: Regenerate.
12415 * configure: Regenerate.
889bf7c5 12416
4168d2d6
UW		 124172009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12418
12419 * spu-low.c (spu_kill): Wait for inferior to terminate.
12420 Call clear_inferiors.
12421 (spu_detach): Call clear_inferiors.
12422
81ecdfbb
RW		 124232009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12424
12425 * aclocal.m4: Regenerate.
12426 * config.in: Likewise.
12427 * configure: Likewise.
12428
0b9ff2c0
UW		 124292009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12430
12431 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12432 (parse_spufs_run): New function.
12433 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12434 (ppc_breakpoint_at): Handle SPU breakpoints.
12435
efcbbd14
UW		 124362009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12437
12438 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12439 (SPUFS_MAGIC): Define.
12440 (spu_enumerate_spu_ids): New function.
12441 (linux_qxfer_spu): New function.
12442 (linux_target_ops): Install linux_qxfer_spu.
12443
f4d9bade
UW		 124442009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12445
12446 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12447 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12448 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12449 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12450 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12451 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12452 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12453 (init_registers_powerpc_cell32l): Add prototype.
12454 (init_registers_powerpc_cell64l): Likewise.
12455 (ppc_arch_setup): Detect Cell/B.E. architecture.
12456
96e946ca
RW		 124572009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12458
12459 * Makefile.in (datarootdir): New variable.
12460
58d6951d
DJ		 124612009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12462
12463 * linux-low.c (linux_write_memory): Update debugging output.
12464 * Makefile.in (clean): Add new descriptions.
12465 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12466 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12467 * configure.srv: Add new files for arm*-*-linux*.
12468 * linux-arm-low.c: Add new declarations.
12469 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12470 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12471 (HWCAP_VFPv3D16): New.
12472 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12473 instead of __IWMMXT__.
12474 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12475 (arm_arch_setup): New.
12476 (target_regsets): Remove #ifdef. Add VFP regset.
12477 (the_low_target): Use arm_arch_setup.
12478
12b42a12
DJ		 124792009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12480
12481 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12482 the main thread again.
12483
ac8c974e
AR		 124842009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12485
12486 Adding Neutrino gdbserver.
12487 * configure: Regenerated.
12488 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12489 * configure.srv (i[34567]86-*-nto*): New target.
12490 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12491 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12492 (nto_comctrl) [__QNX__]: New function.
12493 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12494
4424e0c3 124952009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12496
12497 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12498 srv_tgtobj.
12499
912cf4ba
PA		 125002009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12501 Pedro Alves <pedro@codesourcery.com>
12502
12503 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12504 don't support CONTEXT_EXTENDED_REGISTERS.
12505 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12506 (the_low_target): Install them.
12507 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12508 failing with ERROR_PIPE_NOT_CONNECTED.
12509
aa5ca48f
DE		 125102009-06-30 Doug Evans <dje@google.com>
12511 Pierre Muller <muller@ics.u-strasbg.fr>
12512
12513 Add h/w watchpoint support to x86-linux, win32-i386.
12514 * Makefile.in (SFILES): Add i386-low.c
12515 (i386_low_h): Define.
12516 (i386-low.o): Add dependencies.
12517 (linux-x86-low.o): Add i386-low.h dependency.
12518 (win32-i386-low.o): Ditto.
12519 * i386-low.c: New file.
12520 * i386-low.h: New file.
12521 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12522 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12523 * linux-low.c (linux_add_process): Initialize arch_private.
12524 (linux_remove_process): Free arch_private.
12525 (add_lwp): Initialize arch_private.
12526 (delete_lwp): Free arch_private.
12527 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12528 provided.
12529 * linux-low.h (process_info_private): New member arch_private.
12530 (lwp_info): New member arch_private.
12531 (linux_target_ops): New members new_process, new_thread,
12532 prepare_to_resume.
12533 (ptid_of): New macro.
12534 * linux-x86-low.c: Include stddef.h, i386-low.h.
12535 (arch_process_info): New struct.
12536 (arch_lwp_info): New struct.
12537 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12538 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12539 (i386_dr_low_get_status): New function.
12540 (x86_insert_point, x86_remove_point): New functions.
12541 (x86_stopped_by_watchpoint): New function.
12542 (x86_stopped_data_address): New function.
12543 (x86_linux_new_process, x86_linux_new_thread): New functions.
12544 (x86_linux_prepare_to_resume): New function.
12545 (the_low_target): Add entries for insert_point, remove_point,
12546 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12547 prepare_to_resume.
12548 * server.c (debug_hw_points): New global.
12549 (monitor_show_help): Document set debug-hw-points.
12550 (handle_query): Process "set debug-hw-points".
12551 * server.h (debug_hw_points): Declare.
12552 (paddress): Declare.
12553 * utils.c (NUMCELLS, CELLSIZE): New macros.
12554 (get_sell, xsnprintf, paddress): New functions.
12555 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12556 remove_point, stopped_by_watchpoint, stopped_data_address.
12557 * win32-i386-low.c: Include i386-low.h.
12558 (debug_reg_state): Replaces dr.
12559 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12560 (i386_dr_low_get_status): New function.
12561 (i386_insert_point, i386_remove_point): New functions.
12562 (i386_stopped_by_watchpoint): New function.
12563 (i386_stopped_data_address): New function.
12564 (i386_initial_stuff): Update.
12565 (get_thread_context,set_thread_context,i386_thread_added): Update.
12566 (the_low_target): Add entries for insert_point,
12567 remove_point, stopped_by_watchpoint, stopped_data_address.
12568 * win32-low.c (win32_insert_watchpoint): New function.
12569 (win32_remove_watchpoint): New function.
12570 (win32_stopped_by_watchpoint): New function.
12571 (win32_stopped_data_address): New function.
12572 (win32_target_ops): Add entries for insert_watchpoint,
12573 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12574 * win32-low.h (win32_target_ops): New members insert_point,
12575 remove_point, stopped_by_watchpoint, stopped_data_address.
12576
d993e290
PA		 125772009-06-25 Pedro Alves <pedro@codesourcery.com>
12578
12579 * server.c (process_serial_event): Re-return unsupported, not
12580 error, if the type isn't recognized. Re-allow supporting only
12581 insert or remove packets. Also call require_running for
12582 breakpoints. Add missing break statement to default case. Tidy.
12583 * target.h (struct target_ops): Rename insert_watchpoint to
12584 insert_point, and remove_watchpoint to remove_point.
12585
12586 * linux-low.h (struct linux_target_ops): Likewise.
12587 * linux-low.c (linux_insert_watchpoint): Rename to ...
12588 (linux_insert_point): ... this. Adjust.
12589 (linux_remove_watchpoint): Rename to ...
12590 (linux_remove_point): ... this. Adjust.
12591 (linux_target_ops): Adjust.
12592 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12593 (cris_insert_point): ... this.
12594 (cris_remove_watchpoint): Rename to ...
12595 (cris_remove_point): ... this.
12596 (the_low_target): Adjust.
12597
0f54c268
PM		 125982009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12599
12600 * server.c (handle_v_kill): Pass signal_pid to
12601 kill_inferior if multi_process is zero.
12602
c6314022
AR		 126032009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12604
12605 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12606 * target.h (target_ops): Comment for *_watchpoint to make it clear
12607 the functions can get types '0' and '1'.
12608
4463ce24
AR		 126092009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12610
12611 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12612 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12613 * regcache.c (get_regcache): Likewise.
12614 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12615 * win32-low.c (child_fetch_inferior_registers): Remove check for
12616 regno 0.
12617
cf8fd78b
PA		 126182009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12619 Pedro Alves <pedro@codesourcery.com>
12620
12621 * target.h (struct target_ops) <supports_multi_process>: New
12622 callback.
12623 (target_supports_multi_process): New.
12624 * server.c (handle_query): Even if GDB reports support, only
12625 enable multi-process if the target also supports it. Report
12626 multi-process support only if the target backend supports it.
12627 * linux-low.c (linux_supports_multi_process): New function.
12628 (linux_target_ops): Install it as target_supports_multi_process
12629 callback.
12630
47c0c975
DE		 126312009-05-24 Doug Evans <dje@google.com>
12632
e09875d4
DE		 12633 Global renaming of find_thread_pid to find_thread_ptid.
12634 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12635 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12636 All callers updated.
12637
e27d73f6
DE		 12638 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12639 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12640 directly.
12641
47c0c975
DE		 12642 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12643 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12644 (linux_resume_one_lwp): Ditto.
12645
2acc282a
DE		 126462009-05-23 Doug Evans <dje@google.com>
12647
12648 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12649 from struct inferior_list_entry * to struct lwp_info *.
12650 All callers updated.
12651
9f1036c1
DE		 126522009-05-13 Doug Evans <dje@google.com>
12653
12654 * linux-x86-low.c: Don't include assert.h.
12655 (x86_siginfo_fixup): Use fatal, not assert.
12656 (x86_arch_setup): Fix comment.
12657
d0722149
DE		 126582009-05-12 Doug Evans <dje@google.com>
12659
12660 Biarch support for i386/amd64 gdbserver.
12661 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12662 Add linux-x86-low.c.
12663 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12664 (linux-x86-low.o): Add.
12665 * linux-x86-64-low.c: Delete.
12666 * linux-i386-low.c: Delete.
12667 * linux-x86-low.c: New file.
12668 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12669 linux-x86-low.o.
12670 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12671 linux-x86-low.o.
12672 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12673 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12674 (linux_child_pid_to_exec_file): New function.
12675 (elf_64_header_p, elf_64_file_p): New functions.
12676 (siginfo_fixup): New function.
12677 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12678 give target a chance to convert layout.
12679 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12680 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12681
fdeb2a12
DE		 126822009-05-07 Doug Evans <dje@google.com>
12683
12684 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12685 (regsets_store_inferior_registers): Ditto.
12686
a6dbe5df
PA		 126872009-05-06 Pedro Alves <pedro@codesourcery.com>
12688
12689 PR server/10048
12690
12691 * linux-low.c (must_set_ptrace_flags): Delete.
12692 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12693 of the global.
12694 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12695 `lwp->must_set_ptrace_flags' instead.
ba42693b 12696 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12697 (linux_wait_1): ... not here.
12698
5091eb23
DE		 126992009-04-30 Doug Evans <dje@google.com>
12700
9f767825
DE		 12701 * inferiors.c (started_inferior_callback): New function.
12702 (attached_inferior_callback): New function.
12703 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12704 * server.c (print_started_pid, print_attached_pid): New functions.
12705 (detach_or_kill_for_exit): New function.
12706 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12707 * server.h (have_started_inferiors_p): Declare.
12708 (have_attached_inferiors_p): Declare.
12709
5091eb23
DE		 12710 * inferiors.c (remove_process): Fix memory leak, free process.
12711 * linux-low.c (linux_remove_process): New function.
12712 (linux_kill): Call it instead of remove_process.
12713 (linux_detach, linux_wait_1): Ditto.
12714
155c8968
PA		 127152009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12716
12717 * configure.srv: Add x86 Windows CE target.
12718
7fe519cb
UW		 127192009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12720
12721 * inferiors.c (get_thread_process): Make global.
12722 * server.h (get_thread_process): Add prototype.
12723 * thread-db.c (find_one_thread): Use get_thread_process
12724 instead of current_process.
12725 (thread_db_get_tls_address): Do not crash if called when
12726 thread layer is not yet initialized.
12727
5472f405
UW		 127282009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12729
12730 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12731 * spu-low.c (current_tid): Rename to ...
12732 (current_ptid): ... this.
12733 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12734 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12735 ptid_get_lwp (current_ptid) instead of current_tid.
12736 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12737 instead of current_tid. Use find_process_pid to verify pid
12738 argument is valid. Pass proper argument to remove_process.
12739 (spu_thread_alive): Compare current_ptid instead of current_tid.
12740 (spu_resume): Likewise.
12741
55ac2b99
PA		 127422009-04-02 Pedro Alves <pedro@codesourcery.com>
12743
12744 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12745 variable.
12746
95954743
PA		 127472009-04-01 Pedro Alves <pedro@codesourcery.com>
12748
12749 Implement the multiprocess extensions, and add linux multiprocess
12750 support.
12751
12752 * server.h (ULONGEST): Declare.
12753 (struct ptid, ptid_t): New.
12754 (minus_one_ptid, null_ptid): Declare.
12755 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12756 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12757 (struct inferior_list_entry): Change `id' type from unsigned from
12758 to ptid_t.
12759 (struct sym_cache, struct breakpoint, struct
12760 process_info_private): Forward declare.
12761 (struct process_info): Declare.
12762 (current_process): Declare.
12763 (all_processes): Declare.
12764 (initialize_inferiors): Declare.
12765 (add_thread): Adjust to use ptid_t.
12766 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12767 (add_process, remove_process, find_thread_pid): Declare.
12768 (find_inferior_id): Adjust to use ptid_t.
12769 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12770 (multi_process): Declare.
12771 (push_event): Adjust to use ptid_t.
12772 (read_ptid, write_ptid): Declare.
12773 (prepare_resume_reply): Adjust to use ptid_t.
12774 (clear_symbol_cache): Declare.
12775 * inferiors.c (all_processes): New.
12776 (null_ptid, minus_one_ptid): New.
12777 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12778 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12779 (add_thread): Change unsigned long to ptid. Remove gdb_id
12780 parameter. Adjust.
12781 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12782 (gdb_id_to_thread): Rename to ...
12783 (find_thread_pid): ... this. Change unsigned long to ptid.
12784 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12785 (loaded_dll, pull_pid_from_list): Adjust.
12786 (add_process, remove_process, find_process_pid)
12787 (get_thread_process, current_process, initialize_inferiors): New.
12788 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12789 (struct target_waitstatus) <related_pid>: Ditto.
12790 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12791 return type to int.
12792 (struct target_ops) <join>: Add `pid' argument.
12793 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12794 (struct target_ops) <wait>: Add `ptid' field. Change return type
12795 to ptid.
12796 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12797 (mywait): Add `ptid' argument. Change return type to ptid_t.
12798 (target_pid_to_str): Declare.
12799 * target.c (set_desired_inferior): Adjust to use ptids.
12800 (mywait): Add new `ptid' argument. Adjust.
12801 (target_pid_to_str): New.
12802 * mem-break.h (free_all_breakpoints): Declare.
12803 * mem-break.c (breakpoints): Delelete.
12804 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12805 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12806 to use per-process breakpoint list.
12807 (free_all_breakpoints): New.
12808 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12809 (symbol_cache, all_symbols_looked_up): Delete.
12810 (hexchars): New.
12811 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12812 read_ptid): New.
12813 (prepare_resume_reply): Change ptid argument's type from unsigned
12814 long to ptid_t. Adjust. Implement W;process and X;process.
12815 (free_sym_cache, clear_symbol_cache): New.
12816 (look_up_one_symbol): Adjust to per-process symbol cache. *
12817 * server.c (cont_thread, general_thread, step_thread): Change type
12818 to ptid_t.
12819 (attached): Delete.
12820 (multi_process): New.
12821 (last_ptid): Change type to ptid_t.
12822 (struct vstop_notif) <ptid>: Change type to ptid_t.
12823 (queue_stop_reply, push_event): Change `ptid' argument's type to
12824 ptid_t.
12825 (discard_queued_stop_replies): Add `pid' argument.
12826 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12827 changes. Don't reference the `attached' global.
12828 (attach_inferior): Adjust to mywait interface changes.
12829 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12830 features. Handle and report "multiprocess+". Handle
12831 "qAttached:PID".
12832 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12833 changes.
12834 (handle_v_kill): New.
12835 (handle_v_stopped): Adjust to use target_pid_to_str.
12836 (handle_v_requests): Allow multiple attaches and runs when
12837 multiprocess extensions are in effect. Handle "vKill".
12838 (myresume): Adjust to use ptids.
12839 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12840 (handle_status): Adjust to discard_queued_stop_replies interface
12841 change.
12842 (first_thread_of, kill_inferior_callback)
12843 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12844 (main): Call initialize_inferiors. Adjust to use ptids, killing
12845 and detaching from all inferiors. Handle multiprocess packet
12846 variants.
12847 * linux-low.h: Include gdb_proc_service.h.
12848 (struct process_info_private): New.
12849 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12850 <lwpid_of>: Use ptid_get_lwp.
12851 (get_lwp_thread): Adjust.
12852 (struct lwp_info): Add `dead' member.
12853 (find_lwp_pid): Declare.
12854 * linux-low.c (thread_db_active): Delete.
12855 (new_inferior): Adjust comment.
12856 (inferior_pid): Delete.
12857 (linux_add_process): New.
12858 (handle_extended_wait): Adjust.
12859 (add_lwp): Change unsigned long to ptid.
12860 (linux_create_inferior): Add process to processes table. Adjust
12861 to use ptids. Don't set new_inferior here.
12862 (linux_attach_lwp): Rename to ...
12863 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12864 it. Adjust to use ptids.
12865 (linux_attach_lwp): New.
12866 (linux_attach): Add process to processes table. Don't set
12867 new_inferior here.
12868 (struct counter): New.
12869 (second_thread_of_pid_p, last_thread_of_process_p): New.
12870 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12871 multiple processes.
12872 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12873 processes. Remove process from process table.
12874 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12875 to multiple processes.
12876 (any_thread_of): New.
12877 (linux_detach): Add `pid' argument, and handle it. Remove process
12878 from processes table.
12879 (linux_join): Add `pid' argument. Handle it.
12880 (linux_thread_alive): Change unsighed long argument to ptid_t.
12881 Consider dead lwps as not being alive.
12882 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12883 threads we're not interested in.
12884 (same_lwp, find_lwp_pid): New.
12885 (linux_wait_for_lwp): Change `pid' argument's type from int to
12886 ptid_t. Adjust.
12887 (linux_wait_for_event): Rename to ...
12888 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12889 from int to ptid_t. Adjust.
12890 (linux_wait_for_event): New.
12891 (linux_wait_1): Add `ptid' argument. Change return type to
12892 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12893 that exit from the process table.
12894 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12895 Adjust.
12896 (mark_lwp_dead): New.
12897 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12898 stopping all threads, mark its main lwp as dead.
12899 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12900 ptids.
12901 (fetch_register, usr_store_inferior_registers)
12902 (regsets_fetch_inferior_registers)
12903 (regsets_store_inferior_registers, linux_read_memory)
12904 (linux_write_memory): Inline `inferior_pid'.
12905 (linux_look_up_symbols): Adjust to use per-process
12906 `thread_db_active'.
12907 (linux_request_interrupt): Adjust to use ptids.
12908 (linux_read_auxv): Inline `inferior_pid'.
12909 (initialize_low): Don't reference thread_db_active.
12910 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12911 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12912 (ps_getpid): Return the pid of the current inferior.
12913 * thread-db.c (proc_handle, thread_agent): Delete.
12914 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12915 per-process data.
12916 (find_one_thread): Change argument type to ptid_t. Adjust to
12917 per-process data.
12918 (maybe_attach_thread): Adjust to per-process data and ptids.
12919 (thread_db_find_new_threads): Ditto.
12920 (thread_db_init): Ditto.
12921 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12922 processes table. Adjust to use ptids.
12923 (spu_kill, spu_detach): Adjust interface. Remove process from
12924 processes table.
12925 (spu_join, spu_thread_alive): Adjust interface.
12926 (spu_wait): Adjust interface. Remove process from processes
12927 table. Adjust to use ptids.
12928 * win32-low.c (current_inferior_tid): Delete.
12929 (current_inferior_ptid): New.
12930 (debug_event_ptid): New.
12931 (thread_rec): Take a ptid. Adjust.
12932 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12933 (child_delete_thread): Ditto.
12934 (do_initial_child_stuff): Add `attached' argument. Add process to
12935 processes table.
12936 (child_fetch_inferior_registers, child_store_inferior_registers):
12937 Adjust.
12938 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12939 (win32_attach): Pass 1 to do_initial_child_stuff.
12940 (win32_kill): Adjust interface. Remove process from processes
12941 table.
12942 (win32_detach): Ditto.
12943 (win32_join): Adjust interface.
12944 (win32_thread_alive): Take a ptid.
12945 (win32_resume): Adjust to use ptids.
12946 (get_child_debug_event): Ditto.
12947 (win32_wait): Adjust interface. Remove exiting process from
12948 processes table.
12949
bd99dc85
PA		 129502009-04-01 Pedro Alves <pedro@codesourcery.com>
12951
12952 Non-stop mode support.
12953
12954 * server.h (non_stop): Declare.
12955 (gdb_client_data, handler_func): Declare.
12956 (delete_file_handler, add_file_handler, start_event_loop):
12957 Declare.
12958 (handle_serial_event, handle_target_event, push_event)
12959 (putpkt_notif): Declare.
12960 * target.h (enum resume_kind): New.
12961 (struct thread_resume): Replace `step' field by `kind' field.
12962 (TARGET_WNOHANG): Define.
12963 (struct target_ops) <wait>: Add `options' argument.
12964 <supports_non_stop, async, start_non_stop>: New fields.
12965 (target_supports_non_stop, target_async): New.
12966 (start_non_stop): Declare.
12967 (mywait): Add `options' argument.
12968 * target.c (mywait): Add `options' argument. Print child exit
12969 notifications here.
12970 (start_non_stop): New.
12971 * server.c (non_stop, own_buf, mem_buf): New globals.
12972 (struct vstop_notif): New.
12973 (notif_queue): New global.
12974 (queue_stop_reply, push_event, discard_queued_stop_replies)
12975 (send_next_stop_reply): New.
12976 (start_inferior): Adjust to use resume_kind. Adjust to mywait
12977 interface changes.
12978 (attach_inferior): In non-stop mode, don't wait for the target
12979 here.
12980 (handle_general_set): Handle QNonStop.
12981 (handle_query): When handling qC, return the current general
12982 thread, instead of the first thread of the list.
12983 (handle_query): If the backend supports non-stop mode, include
12984 QNonStop+ in the qSupported query response.
12985 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
12986 and non-stop mode.
12987 (handle_v_attach, handle_v_run): Handle non-stop mode.
12988 (handle_v_stopped): New.
12989 (handle_v_requests): Report support for vCont;t. Handle vStopped.
12990 (myresume): Adjust to use resume_kind. Handle non-stop.
12991 (queue_stop_reply_callback): New.
12992 (handle_status): Handle non-stop mode.
12993 (main): Clear non_stop flag on reconnection. Use the event-loop.
12994 Refactor serial protocol handling from here ...
12995 (process_serial_event): ... to this new function. When GDB
12996 selects any thread, select one here. In non-stop mode, wait until
12997 GDB acks all pending events before exiting.
12998 (handle_serial_event, handle_target_event): New.
12999 * remote-utils.c (remote_open): Install remote_desc in the event
13000 loop.
13001 (remote_close): Remove remote_desc from the event loop.
13002 (putpkt_binary): Rename to...
13003 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13004 (putpkt_binary): New as wrapper around putpkt_binary_1.
13005 (putpkt_notif): New.
13006 (prepare_resume_reply): In non-stop mode, don't change the
13007 general_thread.
13008 * event-loop.c: New.
13009 * Makefile.in (OBJ): Add event-loop.o.
13010 (event-loop.o): New rule.
13011
13012 * linux-low.h (pid_of): Moved here.
13013 (lwpid_of): New.
13014 (get_lwp_thread): Use lwpid_of.
13015 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13016 * linux-low.c (pid_of): Delete.
13017 (inferior_pid): Use lwpid_of.
13018 (linux_event_pipe): New.
13019 (target_is_async_p): New.
13020 (delete_lwp): New.
13021 (handle_extended_wait): Use lwpid_of.
13022 (add_lwp): Don't set lwpid field.
13023 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13024 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13025 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13026 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13027 first. Adjust to linux_wait_for_event interface changes. Use
13028 lwpid_of.
13029 (linux_detach): Don't delete the main lwp here.
13030 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13031 (status_pending_p): Don't consider explicitly suspended lwps.
13032 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13033 pointer. Add OPTIONS argument. Change return type to int. Use
13034 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13035 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13036 pointer. Add status pointer argument. Return a pid instead of a
13037 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13038 changes. In non-stop mode, don't switch to a random thread.
13039 (linux_wait): Rename to...
13040 (linux_wait_1): ... this. Add target_options argument, and handle
13041 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13042 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13043 clean exit and signal exit code. Don't stop all threads in
13044 non-stop mode. In all-stop mode, only stop all threads when
13045 reporting a stop to GDB. Handle explicit thread stop requests.
13046 (async_file_flush, async_file_mark): New.
13047 (linux_wait): New.
13048 (send_sigstop): Use lwpid_of.
13049 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13050 interface changes. In non-stop mode, don't switch to a random
13051 thread.
13052 (linux_resume_one_lwp): Use lwpid_of.
13053 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13054 (linux_resume_one_thread): ... this. Handle resume_stop. In
13055 non-stop mode, don't look for pending flag in all threads.
13056 (resume_status_pending_p): Don't consider explicitly suspended
13057 threads.
13058 (my_waitpid): Reimplement. Emulate __WALL.
13059 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13060 Use lwpid_of.
13061 (sigchld_handler, linux_supports_non_stop, linux_async)
13062 (linux_start_non_stop): New.
13063 (linux_target_ops): Register linux_supports_non_stop, linux_async
13064 and linux_start_non_stop.
13065 (initialize_low): Install SIGCHLD handler.
13066 * thread-db.c (thread_db_create_event, find_one_thread)
13067 (thread_db_get_tls_address): Use lwpid_of.
13068 * win32-low.c (win32_detach): Adjust to use resume_kind.
13069 (win32_wait): Add `options' argument.
13070 * spu-low.c (spu_resume): Adjust to use resume_kind.
13071 (spu_wait): Add `options' argument.
13072
5b1c542e
PA		 130732009-04-01 Pedro Alves <pedro@codesourcery.com>
13074
13075 Decouple target code from remote protocol.
13076
13077 * target.h (enum target_waitkind): New.
13078 (struct target_waitstatus): New.
13079 (struct target_ops) <wait>: Return an unsigned long. Take a
13080 target_waitstatus pointer instead of a char pointer.
13081 (mywait): Likewise.
13082 * target.c (mywait): Change prototype to return an unsigned long.
13083 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13084 * server.h (thread_from_wait, old_thread_from_wait): Delete
13085 declarations.
13086 (prepare_resume_reply): Change prototype to take a
13087 target_waitstatus.
13088 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13089 (last_status, last_ptid): New.
13090 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13091 pid instead of a signal.
13092 (attach_inferior): Remove "status" and "signal" parameters.
13093 Adjust.
13094 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13095 not as an address.
13096 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13097 (handle_v_requests, myresume): Remove "status" and "signal"
13098 parameters. Adjust.
13099 (handle_status): New.
13100 (main): Delete local `status'. Adjust.
13101 * remote-utils.c: Include target.h.
13102 (prepare_resume_reply): Change prototype to take a
13103 target_waitstatus. Adjust.
13104
13105 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13106 interface.
13107 * spu-low.c (spu_wait): Adjust.
13108 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13109 Delete.
13110 (win32_wait): Adjust.
13111
2bd7c093
PA		 131122009-04-01 Pedro Alves <pedro@codesourcery.com>
13113
13114 * target.h (struct thread_resume): Delete leave_stopped member.
13115 (struct target_ops): Add a `n' argument to the `resume' callback.
13116 * server.c (start_inferior): Adjust.
13117 (handle_v_cont, myresume): Adjust.
13118 * linux-low.c (check_removed_breakpoint): Adjust to resume
13119 interface change, and to removed leave_stopped field.
13120 (resume_ptr): Delete.
13121 (struct thread_resume_array): New.
13122 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13123 resume interface change.
13124 (linux_continue_one_thread, linux_queue_one_thread)
13125 (resume_status_pending_p): Check if the resume field is NULL
13126 instead of checking the leave_stopped member.
13127 (linux_resume): Adjust to the target resume interface change.
13128 * spu-low.c (spu_resume): Adjust to the target resume interface
13129 change.
13130 * win32-low.c (win32_detach, win32_resume): Ditto.
13131
c35fafde
PA		 131322009-04-01 Pedro Alves <pedro@codesourcery.com>
13133
13134 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13135 flag.
13136 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13137 pending.
13138 (linux_continue_one_thread): Only preserve the stepping flag if
13139 there's a pending breakpoint.
13140
0a59d50b
PA		 131412009-03-31 Pedro Alves <pedro@codesourcery.com>
13142
13143 * server.c (main): After the inferior having exited, call
13144 remote_close before exiting gdbserver.
13145
f04c6d38
TJB		 131462009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13147
13148 Fix size of FPSCR in Power 7 processors.
13149 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13150 (PPC_FEATURE_HAS_DFP): New #define.
13151 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13152 size of the FPSCR.
13153
78e5cee6
PA		 131542009-03-23 Pedro Alves <pedro@codesourcery.com>
13155
13156 * server.c (handle_query) Whitespace and formatting.
13157
1b3f6016
PA		 131582009-03-22 Pedro Alves <pedro@codesourcery.com>
13159
13160 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13161 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13162 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13163 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13164 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13165 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13166 Makefile.in, configure.ac: Fix whitespace throughout.
13167 * configure: Regenerate.
13168
a07b2135
PA		 131692009-03-22 Pedro Alves <pedro@codesourcery.com>
13170
13171 * inferiors.c (find_inferior): Make it safe for the callback
13172 function to delete the currently iterated inferior.
13173
67cc2626
PA		 131742009-03-22 Pedro Alves <pedro@codesourcery.com>
13175
13176 * Makefile.in (linuw_low_h): Move higher.
13177 (thread-db.o): Depend on $(linux_low_h).
13178
54a0b537
PA		 131792009-03-17 Pedro Alves <pedro@codesourcery.com>
13180
13181 Rename "process" to "lwp" throughout.
13182
13183 * linux-low.c (all_processes): Rename to...
13184 (all_lwps): ... this.
13185 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13186 (add_process): Rename to ...
13187 (add_lwp): ... this. Adjust.
13188 (linux_create_inferior): Adjust.
13189 (linux_attach_lwp): Adjust.
13190 (linux_attach): Adjust.
13191 (linux_kill_one_process): Rename to ...
13192 (linux_kill_one_lwp): ... this. Adjust.
13193 (linux_kill): Adjust.
13194 (linux_detach_one_process): Rename to ...
13195 (linux_detach_one_lwp): ... this. Adjust.
13196 (linux_detach): Adjust.
13197 (check_removed_breakpoint): Adjust.
13198 (status_pending_p): Adjust.
13199 (linux_wait_for_process): Rename to ...
13200 (linux_wait_for_lwp): ... this. Adjust.
13201 (linux_wait_for_event): Adjust.
13202 (send_sigstop): Adjust.
13203 (wait_for_sigstop): Adjust.
13204 (stop_all_processes): Rename to ...
13205 (stop_all_lwps): ... this.
13206 (linux_resume_one_process): Rename to ...
13207 (linux_resume_one_lwp): ... this. Adjust.
13208 (linux_set_resume_request, linux_continue_one_thread)
13209 (linux_queue_one_thread, resume_status_pending_p)
13210 (usr_store_inferior_registers, regsets_store_inferior_registers)
13211 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13212 Adjust.
13213 * linux-low.h (get_process): Rename to ...
13214 (get_lwp): ... this. Adjust.
13215 (get_thread_process): Rename to ...
13216 (get_thread_lwp): ... this. Adjust.
13217 (get_process_thread): Rename to ...
13218 (get_lwp_thread): ... this. Adjust.
13219 (struct process_info): Rename to ...
13220 (struct lwp_info): ... this.
13221 (all_processes): Rename to ...
13222 (all_lwps): ... this.
13223 * proc-service.c (ps_lgetregs): Adjust.
13224 * thread-db.c (thread_db_create_event, find_one_thread)
13225 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13226
0b16c5cf
PA		 132272009-03-14 Pedro Alves <pedro@codesourcery.com>
13228
13229 * server.c (handle_query): Handle "qAttached".
13230
32de4b9d
NS		 132312009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13232
13233 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13234 GPLv3, update license URL.
13235
2aecd87f
DE		 132362009-03-01 Doug Evans <dje@google.com>
13237
93efd302 13238 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13239 (server_h): Add gdb_signals.h.
13240 (signals.o): Update.
13241 * server.h (target_signal_from_host,target_signal_to_host_p)
13242 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13243
86b1f9c5
PM		 132442009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13245
13246 * remote-utils.c (getpkt): Also generate remote-debug
13247 information if noack_mode is set.
13248
4aa995e1
PA		 132492009-02-06 Pedro Alves <pedro@codesourcery.com>
13250
13251 * server.c (handle_query): Report qXfer:siginfo:read and
13252 qXfer:siginfo:write as supported and handle them.
13253 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13254 * linux-low.c (linux_xfer_siginfo): New.
13255 (linux_target_ops): Set it.
13256
62709adf
PA		 132572009-01-26 Pedro Alves <pedro@codesourcery.com>
13258
13259 * server.c (gdbserver_usage): Mention --remote-debug.
13260 (main): Accept '--remote-debug' switch.
13261
aef93bd7
DE		 132622009-01-18 Doug Evans <dje@google.com>
13263
13264 * regcache.c (new_register_cache): No need to check result of xcalloc.
13265 * server.c (handle_search_memory): Back out calls to xmalloc,
13266 result is checked and error is returned to user upon failure.
13267 (handle_query): Ditto. Add more checks for result of malloc.
13268 (handle_v_cont): Check result of malloc, report error back to
13269 user upon failure.
13270 (handle_v_run): Ditto. Call freeargv.
13271 * server.h (freeargv): Declare.
13272 * utils.c (freeargv): New fn.
13273
54363045
DE		 132742009-01-15 Doug Evans <dje@google.com>
13275
f626972c
DE		 13276 * gdbreplay.c (perror_with_name): Make arg const char *.
13277 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13278 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13279 * utils.c (perror_with_name): Make arg const char *.
54363045 13280
18aae699
PA		 132812009-01-14 Pedro Alves <pedro@codesourcery.com>
13282
13283 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13284 when handling a EXIT_PROCESS_DEBUG_EVENT.
13285
ff703abe
JB		 132862009-01-06 Joel Brobecker <brobecker@adacore.com>
13287
13288 * gdbreplay.c (gdbreplay_version): Update copyright year.
13289 * server.c (gdbserver_version): Likewise.
13290
f21cc1a2 132912009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13292
13293 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13294 (handle_extended_wait): Improve comment.
0e21c1ec 13295
bca929d3
DE		 132962008-12-13 Doug Evans <dje@google.com>
13297
13298 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13299 * server.h (ATTR_MALLOC): New macro.
13300 (xmalloc,xcalloc,xstrdup): Declare.
13301 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13302 * inferiors.c: Ditto.
13303 * linux-low.c: Ditto.
13304 * mem-break.c: Ditto.
13305 * regcache.c: Ditto.
13306 * remote-utils.c: Ditto.
13307 * server.c: Ditto.
13308 * target.c: Ditto.
13309 * win32-low.c: Ditto.
13310
97438e3f
DE		 133112008-12-12 Doug Evans <dje@google.com>
13312
896c7fbb
DE		 13313 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13314 in debugging printf.
13315
97438e3f
DE		 13316 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13317
e3b886f8
DE		 133182008-12-09 Doug Evans <dje@google.com>
13319
13320 * linux-low.h (struct process_info): Delete member tid, unused.
13321 * thread-db.c (find_one_thread): Update.
13322 (maybe_attach_thread): Update.
13323
07e059b5
VP		 133242008-12-02 Pedro Alves <pedro@codesourcery.com>
13325
889bf7c5
PA		 13326 * target.h (struct target_ops): Add qxfer_osdata member.
13327 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13328 and dirent.h.
13329 (linux_qxfer_osdata): New functions.
13330 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13331 callback.
13332 * server.c (handle_query): Handle "qXfer:osdata:read:".
13333 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13334 (buffer_xml_printf): New functions.
13335 * server.h (struct buffer): New.
13336 (buffer_grow_str, buffer_grow_str0): New macros.
13337 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13338 (buffer_xml_printf): Declare.
07e059b5 13339
4cab47ab
DE		 133402008-11-24 Doug Evans <dje@google.com>
13341
13342 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13343
f142445f
DJ		 133442008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13345
13346 * server.c (handle_v_run): Always use the supplied argument list.
13347
d0107bb6 133482008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13349
d0107bb6
BW		 13350 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13351 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13352
2c4ad781
TJB		 133532008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13354
13355 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13356 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13357 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13358 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13359 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13360 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13361 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13362 XML target descriptions.
13363 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13364 when inferior is running on an ISA 2.05 or later processor. Add
13365 special case to return offset for full 64-bit slot of FPSCR when
13366 in 32-bits.
13367
dfb64f85
DJ		 133682008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13369
13370 * Makefile.in (SFILES, clean): Added sparc64 files.
13371 (reg-sparc64.o, reg-sparc64.c): New.
13372 * configure.srv (sparc*-*-linux*): New configuration.
13373 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13374 syscall arguments for SPARC.
13375 (regsets_store_inferior_registers): Likewise.
13376 * linux-sparc-low.c: New file.
13377
66b6e1dd
DE		 133782008-10-21 Doug Evans <dje@google.com>
13379
13380 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13381 (READLINE_DIR,READLINE_DEP): Delete.
13382 (INTERNAL_CFLAGS): Update.
13383 (LINTFLAGS): Update.
13384
9b710a42
PA		 133852008-10-10 Pedro Alves <pedro@codesourcery.com>
13386
13387 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13388 whole argv from the last run, not just argv[0].
13389
5822d809
PA		 133902008-09-08 Pedro Alves <pedro@codesourcery.com>
13391
13392 * regcache.c (new_register_cache): Return NULL if the register
13393 cache size isn't known yet.
13394 (free_register_cache): Avoid dereferencing a NULL regcache.
13395
74aac56f
DJ		 133962008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13397
13398 * configure.srv: Merge MIPS and MIPS64.
13399
400b20f5
MR		 134002008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13401
13402 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13403
677c5bb1
LM		 134042008-08-18 Luis Machado <luisgpm@br.ibm.com>
13405
13406 * Makefile.in: Add required vsx dependencies.
13407
13408 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13409 Declare init_registers_powerpc_vsx32l.
13410 Declare init_registers_powerpc_vsx64l.
13411 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13412 (ppc_arch_setup): Check for VSX in hwcap.
13413 (ppc_fill_vsxregset): New function.
13414 (ppc_store_vsxregset): New function.
13415 Add new VSX entry in regset_info target_regsets.
13416
13417 * configure.srv: Add new VSX dependencies.
13418
a6f3e723
SL		 134192008-08-12 Pedro Alves <pedro@codesourcery.com>
13420
13421 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13422 (remote_open): Set or clear transport_is_reliable.
13423 (putpkt_binary): Don't expect acks in noack mode.
13424 (getpkt): Don't send ack/nac in noack mode.
13425 * server.c (handle_general_set): Handle QStartNoAckMode.
13426 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13427 qSupported.
13428 (main): Reset noack_mode on every connection.
13429 * server.h (noack_mode): Declare.
13430
a417dc56
RW		 134312008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13432
13433 * Makefile.in (GDBREPLAY_OBS): New variable.
13434 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13435
3221518c
UW		 134362008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13437 Daniel Jacobowitz <dan@codesourcery.com>
13438
13439 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13440 (usr_store_inferior_registers): Likewise.
13441 (regsets_store_inferior_registers): Likewise.
13442
ec56be1b
PA		 134432008-07-31 Rolf Jansen <rj@surtec.com>
13444 Pedro Alves <pedro@codesourcery.com>
13445
13446 * configure.ac: Check for memmem declaration.
13447 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13448 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13449 (disable_packet_qfThreadInfo): Unconditionally compile.
13450 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13451 * configure, config.in: Regenerate.
13452
2fe5e3ff
DE		 134532008-07-28 Doug Kwan <dougkwan@google.com>
13454
13455 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13456 (linux_write_memory): Remove declaration of errno.
13457
836acd6d
UW		 134582008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13459
13460 * linux-low.c (handle_extended_wait): Do not use "status"
13461 variable uninitialized.
13462
aeba519e
PA		 134632008-07-07 Pedro Alves <pedro@codesourcery.com>
13464
13465 * server.c (handle_v_attach): Inhibit reporting dll changes.
13466
db42f210
PA		 134672008-06-27 Pedro Alves <pedro@codesourcery.com>
13468
13469 * remote-utils.c (prepare_resume_reply): If requested, don't
13470 output "thread:TID" in the T stop reply.
13471
13472 * server.c (disable_packet_vCont, disable_packet_Tthread)
13473 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13474 (handle_query): If requested, disable support for qC, qfThreadInfo
13475 and qsThreadInfo.
13476 (handle_v_requests): If requested, disable support for vCont.
13477 (gdbserver_show_disableable): New.
13478 (main): Handle --disable-packet and --disable-packet=LIST.
13479
13480 * server.h (disable_packet_vCont, disable_packet_Tthread)
13481 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13482
8e4c5421
CD		 134832008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13484
13485 * server.c (gdbserver_usage): Mention --version.
13486
6e23a804
DJ		 134872008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13488
13489 * Makefile.in (gdbreplay.o): New rule.
13490
90aa6a40
JM		 134912008-06-06 Joseph Myers <joseph@codesourcery.com>
13492
13493 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13494 message, not gdbserver.
13495
c16158bc 134962008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13497 Nathan Sidwell <nathan@codesourcery.com>
13498 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13499
13500 * acinclude.m4: Include ../../config/acx.m4.
13501 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13502 * configure, config.in: Regenerate.
13503 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13504 * server.c (gdbserver_version): Print PKGVERSION.
13505 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13506 (main): Adjust gdbserver_usage calls.
13507 * gdbreplay.c (version, host_name): Add declarations.
13508 (gdbreplay_version, gdbreplay_usage): New.
13509 (main): Accept --version and --help options.
13510
aeb75bf5
DJ		 135112008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13512
13513 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13514 (arm_breakpoint_at): Handle Thumb.
13515 (the_low_target): Add comment.
13516
76b233dd
UW		 135172008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13518
13519 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13520
08388c79
DE		 135212008-05-09 Doug Evans <dje@google.com>
13522
a3c83fae
DE		 13523 * server.h (decode_search_memory_packet): Declare.
13524 * remote-utils.c (decode_search_memory_packet): New fn.
13525 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13526 (handle_search_memory): New fn.
13527 (handle_query): Process qSearch:memory packets.
13528
bb9c3d36
UW		 135292008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13530
13531 * regcache.c (registers_length): Remove.
13532 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13533 full register packet.
13534 * regcache.h (registers_length): Remove prototype.
13535 * server.h (PBUFSIZ): Define to 16384.
13536
7284e1be
UW		 135372008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13538
13539 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13540 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13541 powerpc-64l.o, and powerpc-altivec64l.o.
13542 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13543 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13544 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13545 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13546 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13547 to srv_xmlfiles.
13548
13549 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13550 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13551 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13552 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13553 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13554 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13555 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13556 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13557 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13558 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13559 (clean): Update.
13560
13561 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13562 (init_registers_powerpc_32l): ... this new prototype.
13563 (init_registers_powerpc_32): Remove, replace by ...
13564 (init_registers_powerpc_altivec32l): ... this new prototype.
13565 (init_registers_powerpc_e500): Remove, replace by ...
13566 (init_registers_powerpc_e500l): ... this new prototype.
13567 (init_registers_ppc64): Remove, replace by ...
13568 (init_registers_powerpc_64l): ... this new prototype.
13569 (init_registers_powerpc_64): Remove, replace by ...
13570 (init_registers_powerpc_altivec64l): ... this new prototype.
13571 (ppc_num_regs): Set to 73.
13572 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13573 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13574 (ppc_cannot_store_register): Handle orig_r3 and trap.
13575 (ppc_arch_setup): Update init_registers_... calls.
13576 (ppc_fill_gregset): Handle orig_r3 and trap.
13577
13578 * inferiors.c (clear_inferiors): Reset current_inferior.
13579
fdc59709
PB		 135802008-04-23 Paolo Bonzini <bonzini@gnu.org>
13581
889bf7c5
PA		 13582 * acinclude.m4: Add override.m4.
13583 * configure: Regenerate.
fdc59709 13584
c9b2f845
UW		 135852008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13586
13587 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13588 initial call to init_register_ppc64.
13589
550512b8
UW		 135902008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13591
43aaf8b6
PA		 13592 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13593 single powerpc*-*-linux* case.
550512b8
UW		 13594 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13595
b6430ec3
UW		 135962008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13597
13598 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13599 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13600 from reg_xmlfiles.
13601 * linux-ppc-low.c: Include <elf.h>.
13602 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13603 (ppc_hwcap): New global variable.
13604 (ppc_regmap): Remove __SPE__ #ifdef sections.
13605 (ppc_regmap_e500): New global variable.
13606 (ppc_cannot_store_register): Update __SPE__ special case.
13607 (ppc_get_hwcap): New function.
13608 (ppc_arch_setup): Use it to determine whether inferior supports
13609 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13610 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13611 Do not access registers if target does not support AltiVec.
13612 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13613 Do not access registers if target does not support SPE.
13614 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13615
52fa2412
UW		 136162008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13617
13618 * linux-low.c (disabled_regsets, num_regsets): New.
13619 (use_regsets_p): Delete.
13620 (linux_wait_for_process): Clear disabled_regsets.
13621 (regsets_fetch_inferior_registers): Check and set it.
13622 (regsets_store_inferior_registers): Likewise.
13623 (linux_fetch_registers, linux_store_registers): Do not use
13624 use_regsets_p.
13625 (initialize_low): Allocate disabled_regsets.
13626
e28b3332
DJ		 136272008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13628
13629 * Makefile.in (LIBOBJS): New.
13630 (OBS): Use LIBOBJS.
13631 (memmem.o): New rule.
13632 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13633 * configure: Regenerated.
13634
4536995d
UW		 136352008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13636
13637 * server.c (handle_query): Never return "unsupported" for
13638 qXfer:features:read queries.
13639
221c031f
UW		 136402008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13641
13642 * server.c (get_features_xml): Fix inverted condition.
13643 (handle_query): Always support qXfer:feature:read.
13644
ccd213ac
DJ		 136452008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13646
13647 * server.c (wrapper_argv): New.
13648 (start_inferior): Handle wrapper_argv. If set, expect an extra
13649 trap.
13650 (gdbserver_usage): Document --wrapper.
13651 (main): Parse --wrapper.
13652
6fe305f7
UW		 136532008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13654
13655 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13656 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13657 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13658 (ppc_set_pc): Likewise.
13659 (ppc_arch_setup): New function.
13660 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13661 of collect_register.
889bf7c5 13662 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13663
5b0a002e
UW		 136642008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13665
13666 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13667 instead of linux-ppc64-low.o.
13668 * linux-ppc64-low.c: Remove file.
13669 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13670 (linux-ppc64-low.o): Remove rule.
13671
13672 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13673 (init_registers_powerpc_64): Likewise.
13674 (ppc_regmap): Conditionally define depending on __powerpc64__.
13675 (ppc_cannot_store_register): Do not special-case "fpscr" when
13676 compiled on __powerpc64__.
13677 (ppc_collect_ptrace_register): New function.
13678 (ppc_supply_ptrace_register): New function.
13679 (ppc_breakpoint): Change type to "unsigned int".
13680 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13681 (the_low_target): Conditionally provide initializers for the
889bf7c5 13682 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13683 collect_ptrace_register and supply_ptrace_register members.
13684
9b4b61c8
UW		 136852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13686
13687 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13688 * server.c (gdbserver_xmltarget): Define.
13689 (get_features_xml): Use it to replace "target.xml" and arch_string.
13690
13691 * configure.srv: Remove srv_xmltarget. Add XML files that were
13692 mentioned there to srv_xmlfiles instead. Remove conditional tests
13693 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13694 srv_xmlfiles and srv_regobj to include all possible choices.
13695 * configure.ac (srv_xmltarget): Remove.
13696 (srv_xmlfiles): Do not add "target.xml".
13697 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13698 checks for supplementary target information.
13699 * configure: Regenerate.
13700 * Makefile.in (XML_TARGET): Remove.
13701 (target.xml): Remove rule.
13702 (clean): Do not clean up target.xml.
13703 (.PRECIOUS): Do not mention target.xml.
13704
13705 * target.h (struct target_ops): Remove arch_string member.
13706 * linux-low.c (linux_arch_string): Remove.
13707 (linux_target_ops): Remove arch_string initializer.
13708 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13709 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13710 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13711 * spu-low.c (spu_arch_string): Remove.
13712 (spu_target_ops): Remove arch_string initializer.
13713 * win32-low.c (win32_arch_string): Remove.
13714 (win32_target_ops): Remove arch_string initializer.
13715 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13716 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13717 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13718
ee1a7ae4
UW		 137192008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13720
13721 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13722 by collect_ptrace_register and supply_ptrace_register hooks.
13723 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13724 instead of checking for the_low_target.left_pad_xfer.
13725 (usr_store_inferior_registers): Use collect_ptrace_register callback
13726 instead of checking for the_low_target.left_pad_xfer.
13727
13728 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13729 (s390_supply_ptrace_register): Likewise.
13730 (s390_fill_gregset): Call s390_collect_ptrace_register.
13731 (the_low_target): Update.
13732
13733 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13734 (ppc_supply_ptrace_register): Likewise.
13735 (the_low_target): Update.
13736
13737 * linux-i386-low.c (the_low_target): Update.
13738 * linux-x86-64-low.c (the_low_target): Update.
13739
d61ddec4
UW		 137402008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13741
13742 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13743 reg-s390.o and reg-s390x.o.
13744
13745 * linux-low.c (new_inferior): New global variable.
13746 (linux_create_inferior, linux_attach): Set it.
13747 (linux_wait_for_process): Call the_low_target.arch_setup after the
13748 target has stopped for the first time.
13749 (initialize_low): Do not call the_low_target.arch_setup.
13750
13751 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13752 (s390_set_pc): Likewise.
13753 (s390_arch_setup): New function.
13754 (the_low_target): Use s390_arch_setup as arch_setup routine.
13755
13756 * regcache.c (realloc_register_cache): New function.
13757 (set_register_cache): Call it for each existing regcache.
13758
d05b4ac3
UW		 137592008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13760
13761 * server.h (init_registers): Remove prototype.
13762
13763 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13764 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13765 instead of init_registers ().
13766 * linux-arm-low.c (init_registers_arm): Add prototype.
13767 (init_registers_arm_with_iwmmxt): Likewise.
13768 (the_low_target): Add initializer for arch_setup field.
13769 * linux-cris-low.c (init_registers_cris): Add prototype.
13770 (the_low_target): Add initializer for arch_setup field.
13771 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13772 (the_low_target): Add initializer for arch_setup field.
13773 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13774 (the_low_target): Add initializer for arch_setup field.
13775 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13776 (the_low_target): Add initializer for arch_setup field.
13777 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13778 (the_low_target): Add initializer for arch_setup field.
13779 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13780 (the_low_target): Add initializer for arch_setup field.
13781 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13782 (init_registers_mips64_linux): Likewise.
13783 (the_low_target): Add initializer for arch_setup field.
13784 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13785 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13786 (the_low_target): Add initializer for arch_setup field.
13787 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13788 (init_registers_powerpc_64): Likewise.
13789 (the_low_target): Add initializer for arch_setup field.
13790 * linux-s390-low.c (init_registers_s390): Add prototype.
13791 (init_registers_s390x): Likewise.
13792 (the_low_target): Add initializer for arch_setup field.
13793 * linux-sh-low.c (init_registers_sh): Add prototype.
13794 (the_low_target): Add initializer for arch_setup field.
13795 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13796 (the_low_target): Add initializer for arch_setup field.
13797 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13798 (the_low_target): Add initializer for arch_setup field.
13799
13800 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13801 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13802 instead of init_registers ().
13803 * win32-arm-low.c (init_registers_arm): Add prototype.
13804 (the_low_target): Add initializer for arch_setup field.
13805 * win32-i386-low.c (init_registers_i386): Add prototype.
13806 (the_low_target): Add initializer for arch_setup field.
13807
13808 * spu-low.c (init_registers_spu): Add prototype.
13809 (initialize_low): Call initialie_registers_spu () instead of
13810 initialize_registers ().
13811
fd96d250
PA		 138122008-02-19 Pedro Alves <pedro@codesourcery.com>
13813
13814 * server.c (handle_v_requests): When handling the vRun and vAttach
13815 packets, if already debugging a process, don't kill it. Return an
13816 error instead.
13817
d41b6bb4
DJ		 138182008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13819
13820 * server.c (handle_query): Correct length check.
13821
5ac588cf
PA		 138222008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13823
13824 * win32-low.c (do_initial_child_stuff): Add process handle
13825 parameter. Set current_process_handle and current_process_id from the
13826 parameters. Clear globals.
13827 (win32_create_inferior): Don't set current_process_handle and
13828 current_process_id here. Instead pass them on the call to
13829 do_initial_child_stuff.
13830 (win32_attach): Likewise.
13831 (win32_clear_inferiors): New.
13832 (win32_kill): Don't close the current process handle or the
13833 current thread handle here. Instead call win32_clear_inferiors.
13834 (win32_detach): Don't open a new handle to the process. Call
13835 win32_clear_inferiors.
13836 (win32_join): Don't rely on current_process_handle; open a new
13837 handle using the process id.
13838 (win32_wait): Call win32_clear_inferiors when the inferior process
13839 has exited.
13840
ecd7ecbc
DJ		 138412008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13842
13843 * server.c (monitor_show_help): Add "exit".
13844
1525d545
MG		 138452008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13846
ecd7ecbc 13847 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13848 (clean): Add reg-xtensa.c.
13849 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13850 * configure.srv (xtensa*-*-linux*) New target.
13851 * linux-xtensa-low.c: New.
13852 * xtensa-xtregs.c: New.
1525d545 13853
59a016f0
PA		 138542008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13855
13856 * hostio.c: Don't include errno.h.
13857 (errno_to_fileio_errno): Move to hostio-errno.
13858 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13859 error number outputting to the target->hostio_last_error callback.
13860 (hostio_packet_error): Use FILEIO_EINVAL directly.
13861 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13862 calls to hostio_error.
13863 * hostio-errno.c: New.
13864 * server.h (hostio_last_error_from_errno): Declare.
13865 * target.h (target_ops): Add hostio_last_error member.
13866 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13867 as hostio_last_error handler.
889bf7c5 13868 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13869 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13870 (wince_hostio_last_error): New functions.
13871 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13872 as hostio_last_error handler.
13873 (win32_target_ops) [!_WIN32_WCE]: Register
13874 hostio_last_error_from_errno as hostio_last_error handler.
13875 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13876 (hostio-errno.o): New rule.
13877 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13878 * configure.srv (srv_hostio_err_objs): New variable. Default to
13879 hostio-errno.o.
13880 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13881 * configure: Regenerate.
13882
2d717e4f
DJ		 138832008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13884
13885 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13886 (linux_kill, linux_detach): Clean up the process list.
13887 * remote-utils.c (remote_open): Improve port number parsing.
13888 (putpkt_binary, input_interrupt): Only send interrupts if the target
13889 is running.
13890 * server.c (extended_protocol): Make static.
13891 (attached): Define earlier.
13892 (exit_requested, response_needed, program_argv): New variables.
13893 (target_running): New.
13894 (start_inferior): Clear attached here.
13895 (attach_inferior): Set attached here.
13896 (require_running): Define.
13897 (handle_query): Use require_running and target_running. Implement
13898 "monitor exit".
13899 (handle_v_attach, handle_v_run): New.
13900 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13901 (gdbserver_usage): Update.
13902 (main): Redo argument parsing. Handle --debug and --multi. Handle
13903 --attach along with other options or after the port. Save
13904 program_argv. Support no initial program. Resynchronize
13905 communication with GDB after an error. Handle "monitor exit".
13906 Use require_running and target_running. Always allow the extended
13907 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13908 restart in extended mode.
13909 * README: Refer to the GDB manual. Update --attach usage.
13910
7407e2de
AS		 139112007-12-20 Andreas Schwab <schwab@suse.de>
13912
13913 * linux-low.c (STACK_SIZE): Define.
13914 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13915 (linux_test_for_tracefork): Likewise.
13916
b65d95c5
DJ		 139172007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13918
13919 * linux-low.c (linux_wait_for_event): Update messages. Do not
13920 reinsert auto-delete breakpoints.
13921 * mem-break.c (struct breakpoint): Change return type of handler to
13922 int.
13923 (set_breakpoint_at): Update handler type.
13924 (reinsert_breakpoint_handler): Return 1 instead of calling
13925 delete_breakpoint.
13926 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13927 setting a new one.
13928 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13929 * mem-break.h (set_breakpoint_at): Update handler type.
13930 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13931 * win32-low.c (auto_delete_breakpoint): New.
13932 (get_child_debug_event): Use it.
13933
4e799345
DJ		 139342007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13935
13936 * configure.ac: Check for pread and pwrite.
13937 * hostio.c (handle_pread): Fall back to lseek and read.
13938 (handle_pwrite): Fall back to lseek and write.
13939 * config.in, configure: Regenerated.
13940
27524b67
DJ		 139412007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13942
13943 * server.c (myresume): Add own_buf argument.
13944 (main): Update calls.
13945
a20d5e98
DJ		 139462007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13947
13948 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13949 * remote-utils.c (remote_open): Do not call disable_async_io.
13950 (block_async_io): Delete.
13951 (unblock_async_io): Make static.
13952 (initialize_async_io): New.
13953 * server.c (handle_v_cont): Handle async I/O here.
13954 (myresume): Likewise. Move other common resume tasks here...
13955 (main): ... from here. Call initialize_async_io. Disable async
13956 I/O before the main loop.
13957 * server.h (initialize_async_io): Declare.
13958 (block_async_io, unblock_async_io): Delete prototypes.
13959 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13960
b79d787e
DJ		 139612007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13962
13963 * remote-utils.c (readchar): Allow binary data in received messages.
13964
d97903b2
PA		 139652007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13966
13967 * win32-low.c (attaching): New global.
13968 (win32_create_inferior): Clear the `attaching' global.
13969 (win32_attach): Set the `attaching' global.
13970 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
13971 attaching. Only set a breakpoint at the entry point if not
13972 attaching.
13973
311de423
PA		 139742007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13975
13976 * server.c (main): Don't report dll events on the initial
13977 connection on attaches.
13978
6c2d16d2
PA		 139792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13980
13981 * server.c (main): Relax numerical bases supported for the pid of
13982 the --attach command line argument.
13983
5ca906e6
PA		 139842007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13985
13986 * win32-low.c (win32_attach): Call OpenProcess before
13987 DebugActiveProcess, not after. Add last error output to error
13988 call.
13989
9c6c8194
PA		 139902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13991
13992 * win32-low.c (win32_get_thread_context)
13993 (win32_set_thread_context): New functions.
13994 (thread_rec): Use win32_get_thread_context.
13995 (continue_one_thread, win32_resume): Use win32_set_thread_context.
13996 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
13997 field.
13998
4d5d1aaa
PA		 139992007-12-03 Leo Zayas
14000 Pedro Alves <pedro_alves@portugalmail.pt>
14001
14002 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14003 global variables.
14004 (child_add_thread): Minor cleanup.
14005 (child_continue): Resume artificially suspended threads before
14006 calling ContinueDebugEvent.
14007 (suspend_one_thread): New.
14008 (fake_breakpoint_event): New.
14009 (get_child_debug_event): Change return type to int. Check here if
14010 gdb sent an interrupt request. If a soft interrupt was requested,
14011 fake a breakpoint event. Return 0 if there is no event to handle,
14012 and 1 otherwise.
14013 (win32_wait): Don't check here if gdb sent an interrupt request.
14014 Ensure there is a valid event to handle.
14015 (win32_request_interrupt): Add soft interruption method as last
14016 resort.
14017
c436e841
PA		 140182007-12-03 Leo Zayas
14019 Pedro Alves <pedro_alves@portugalmail.pt>
14020
14021 * win32-low.h (win32_thread_info): Add descriptions to the
14022 structure members. Replace `suspend_count' counter by a
14023 `suspended' flag.
14024 * win32-low.c (thread_rec): Update condition of when to get the
14025 context from the inferior. Rely on ContextFlags being set if it
14026 has already been retrieved. Only suspend the inferior thread if
14027 we haven't already. Warn if that fails.
14028 (continue_one_thread): s/suspend_count/suspended/. Only call
14029 ResumeThread once. Warn if that fails.
14030
e7b5fa67
PA		 140312007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14032
14033 * win32-low.c (win32_wait): Don't read from the inferior when it
14034 has already exited.
14035
a385171d
PA		 140362007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14037
14038 * Makefile.in (win32_low_h): New variable.
14039 (win32-low.o): Add dependency on $(win32_low_h).
14040 (win32-arm-low.o, win32-i386-low.o): New rules.
14041
f80c84b3
DJ		 140422007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14043
14044 * hostio.c: Correct copyright year.
14045
a6b151f1
DJ		 140462007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14047
14048 * Makefile.in (OBS): Add hostio.o.
14049 (hostio.o): New rule.
14050 * server.h (handle_vFile): Declare.
14051 * hostio.c: New file.
14052 * server.c (handle_v_requests): Take packet_len and new_packet_len
14053 for binary packets. Call handle_vFile.
14054 (main): Update call to handle_v_requests.
14055
f9387fc3
DJ		 140562007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14057
14058 * linux-low.c: Include <sched.h>.
14059
51c2684e
DJ		 140602007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14061
14062 * linux-low.c (linux_tracefork_grandchild): New.
14063 (linux_tracefork_child): Use clone.
14064 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14065
75f83163
JB		 140662007-10-31 Joel Brobecker <brobecker@adacore.com>
14067
14068 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14069
da5898ce
DJ		 140702007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14071
14072 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14073
24a09b5f
DJ		 140742007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14075
14076 * inferiors.c (change_inferior_id): Delete.
14077 (add_pid_to_list, pull_pid_from_list): New.
14078 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14079 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14080 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14081 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14082 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14083 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14084 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14085 (using_threads): Always set to 1.
14086 (handle_extended_wait): New.
14087 (add_process): Do not set TID.
14088 (linux_create_inferior): Set must_set_ptrace_flags.
14089 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14090 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14091 (linux_thread_alive): Rename TID argument to LWPID.
14092 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14093 (linux_wait_for_event): Do not use TID or check using_threads. Update
14094 call to dead_thread_notify. Call handle_extended_wait.
14095 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14096 (send_sigstop): Delete sigstop_sent.
14097 (wait_for_sigstop): Avoid TID.
14098 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14099 (linux_test_for_tracefork): New.
14100 (linux_lookup_signals): Use thread_db_active and
14101 linux_supports_tracefork_flag.
14102 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14103 * linux-low.h (get_process_thread): Avoid TID.
14104 (struct process_ifo): Move thread_known and tid to the end. Remove
14105 sigstop_sent.
14106 (linux_attach_lwp, thread_db_init): Update prototypes.
14107 * server.h (change_inferior_id): Delete prototype.
14108 (add_pid_to_list, pull_pid_from_list): New prototypes.
14109 * thread-db.c (thread_db_use_events): New.
14110 (find_first_thread): Rename to...
14111 (find_one_thread): ...this. Update callers and messages. Do not
14112 call fatal. Check thread_db_use_events. Do not call
14113 change_inferior_id or new_thread_notify.
14114 (maybe_attach_thread): Update. Do not call new_thread_notify.
14115 (thread_db_init): Set thread_db_use_events. Check use_events.
14116 * utils.c (fatal, warning): Correct message prefix.
14117
30ed0a8f
DJ		 141182007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14119
14120 * Makefile.in (clean): Remove new files.
14121 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14122 (powerpc-64.o, powerpc-64.c): New rules.
14123 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14124 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14125 with SPE.
14126 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14127 SPE targets.
14128 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14129 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14130 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14131 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14132 (target_regsets): Add AltiVec and SPE register sets.
14133 * configure.ac: Check for AltiVec and SPE.
14134 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14135 (ppc_fill_vrregset, ppc_store_vrregset): New.
14136 (target_regsets): Add AltiVec register set.
14137 * configure: Regenerated.
14138
fd462a61
DJ		 141392007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14140
14141 * linux-low.c (O_LARGEFILE): Define.
14142 (linux_read_memory): Use /proc/PID/mem.
14143 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14144 * configure, config.in: Regenerated.
14145
69f223ed
DJ		 141462007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14147
14148 * linux-low.c (linux_wait_for_event): Do not pass signals while
14149 single-stepping.
14150
aec18585
PA		 141512007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14152
14153 * win32-low.c (create_process): New.
14154 (win32_create_inferior): Use create_process instead of
14155 CreateProcess. If create_process failed retry appending an ".exe"
14156 suffix. Store the GetLastError result immediatelly after
14157 create_process calls and use it on the call to error.
14158
34d86ddd
PA		 141592007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14160
14161 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14162
5a0e3bd0
JB		 141632007-08-23 Joel Brobecker <brobecker@adacore.com>
14164
14165 * configure.ac: Switch license to GPLv3.
14166
f88c79e6
MS		 141672007-08-01 Michael Snyder <msnyder@access-company.com>
14168
14169 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14170
6b3d9b83
PA		 141712007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14172
14173 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14174 typedef.
14175 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14176 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14177 CloseToolhelp32Snapshot.
14178 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14179 CloseToolhelp32Snapshot.
14180
c588c53c
MS		 141812007-07-27 Michael Snyder <michael.snyder@access-company.com>
14182
14183 * server.c (main): Check for inferior exit before main loop.
14184
aa0403d9
PA		 141852007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14186
14187 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14188 instead of on tmp_desc.
14189
255e7678
DJ		 141902007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14191 Daniel Jacobowitz <dan@codesourcery.com>
14192
14193 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14194 (add_thread): Minor cleanups.
14195 (clear_inferiors): Move lower in the file. Clear the DLL
14196 list.
14197 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14198 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14199 (xml_escape_text): New.
14200 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14201 for qSupported.
14202 (handle_v_cont): Report errors.
14203 (gdbserver_version): Update.
14204 (main): Correct size of own_buf. Do not report initial DLL events.
14205 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14206 (unloaded_dll, xml_escape_text): New.
14207 * win32-low.c (enum target_waitkind): Update comments.
14208 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14209 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14210 (win32_EnumProcessModules, win32_GetModuleInformation)
14211 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14212 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14213 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14214 (win32_Module32First, win32_Module32Next, load_toolhelp)
14215 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14216 (get_child_debug_event): Handle DLL events.
14217 (win32_wait): Likewise.
14218
0d37add9
DJ		 142192007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14220
14221 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14222 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14223
45e2715e
PA		 142242007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14225
14226 * win32-low.c (handle_output_debug_string): Ignore event if not
14227 waiting.
14228
c5674cf1
PA		 142292007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14230
14231 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14232
2bbe3cc1
DJ		 142332007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14234
14235 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14236
ae13219e
DJ		 142372007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14238
14239 * inferiors.c (change_inferior_id): Add comment.
14240 * linux-low.c (check_removed_breakpoint): Add an early
14241 prototype. Improve debug output.
14242 (linux_attach): Doc update.
14243 (linux_detach_one_process, linux_detach): Clean up before releasing
14244 each process.
14245 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14246 * linux-low.h (struct process_info): Doc improvement.
14247 * mem-break.c (delete_all_breakpoints): New.
14248 * mem-break.h (delete_all_breakpoints): New prototype.
14249 * thread-db.c (find_first_thread): New.
14250 (thread_db_create_event): Call it instead of
14251 thread_db_find_new_threads. Clean up unused variables.
14252 (maybe_attach_thread): Remove first thread handling.
14253 (thread_db_find_new_threads): Use find_first_thread.
14254 (thread_db_get_tls_address): Likewise.
14255
4105de34
DJ		 142562007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14257
14258 * thread-db.c (thread_db_find_new_threads): Add prototype.
14259 (thread_db_create_event): Check for the main thread before adding
14260 a new thread.
14261 (maybe_attach_thread): Only enable event reporting if TID == 0.
14262 (thread_db_get_tls_address): Check for new threads.
14263
2b876972
DJ		 142642007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14265
14266 * linux-low.c (linux_create_inferior): Try execv before execvp.
14267 * spu-low.c (spu_create_inferior): Likewise.
14268
7a245884
DJ		 142692007-06-13 Mike Frysinger <vapier@gentoo.org>
14270
14271 * linux-low.c (linux_create_inferior): Change execv to execvp.
14272 * spu-low.c (spu_create_inferior): Likewies.
14273
117ce543
DJ		 142742007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14275
14276 * Makefile.in (clean): Clean new files instead of deleted ones.
14277 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14278 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14279 rules.
14280 * configure.srv: Specify XML files and new regformats for MIPS and
14281 MIPS64 GNU/Linux.
14282 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14283 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14284 an entry for the restart register.
14285 (mips_cannot_fetch_register, mips_cannot_store_register)
14286 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14287 register names to match the XML descriptions.
14288 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14289 restart register instead of $0.
14290
0e7f50da
UW		 142912007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14292 Markus Deuling <deuling@de.ibm.com>
14293
14294 * remote-utils.c (decode_xfer_write): New function.
14295 * server.h (decode_xfer_write): Add prototype.
14296 * server.c (handle_query): Add PACKET_LEN argument. Support
14297 qXfer:spu:read and qXfer:spu:write packets.
14298 (main): Pass packet_len to handle_query.
14299 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14300 * target.h (target_ops): Add qxfer_spu.
14301
374c1d38
UW		 143022007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14303
14304 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14305 accessing non-seekable spufs files.
14306
bb63802a
UW		 143072007-05-16 Markus Deuling <deuling@de.ibm.com>
14308
889bf7c5 14309 * server.c (handle_query): Add reply for qC packet.
bb63802a 14310
7390519e
PA		 143112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14312 Leo Zayas <lerele@champenstudios@com>
14313
14314 * server.h (check_remote_input_interrupt_request): New function.
14315 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14316 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14317 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14318 (check_remote_input_interrupt_request): New function.
14319 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14320 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14321 winapi_GenerateConsoleCtrlEvent): New typedefs.
14322 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14323 to 250 ms.
14324 (win32_wait): Check for remote interrupt request
14325 with check_remote_input_interrupt_request.
14326 (win32_request_interrupt): New function.
14327 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14328
34b34921
PA		 143292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14330
14331 * win32-low.c (debug_registers_changed,
14332 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14333 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14334 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14335 (thread_rec): Get context using the low target.
14336 (child_add_thread): Call thread_added on the low target,
14337 which does the same thing.
14338 (regptr): Delete.
14339 (do_initial_child_stuff): Remove debug registers references.
14340 Set context using the low target. Resume threads after
14341 setting the contexts.
14342 (child_continue): Remove dead variable. Remove debug
14343 registers references.
14344 (child_fetch_inferior_registers): Go through the low target.
14345 (do_child_store_inferior_registers): Remove.
14346 (child_store_inferior_registers): Go through the low target.
14347 (win32_resume): Remove debug registers references.
14348 Set context using the low target.
14349 (handle_exception): Change return type to void. Don't record
14350 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14351 first chance exception.
889bf7c5 14352 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14353 goto loop. Always return after waiting for debug event.
14354 (win32_wait): Convert to switch statement. Handle spurious
14355 events.
14356
14357 * win32-i386-low.c (debug_registers_changed,
14358 debug_registers_used): New.
14359 (initial_stuff): Rename to ...
14360 (i386_initial_stuff): ... this. Clear debug registers
14361 state variables.
14362 (store_debug_registers): Delete.
14363 (i386_get_thread_context): New.
14364 (load_debug_registers): Delete.
14365 (i386_set_thread_context): New.
14366 (i386_thread_added): New.
14367 (single_step): Rename to ...
14368 (i386_single_step): ... this.
14369 (do_fetch_inferior_registers): Rename to ...
14370 (i386_fetch_inferior_register): ... this.
14371 (i386_store_inferior_register): New.
14372 (the_low_target): Adapt to new interface.
14373
14374 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14375 (arm_get_thread_context): New.
14376 (arm_set_thread_context): New.
14377 (regptr): New.
14378 (do_fetch_inferior_registers): Rename to ...
14379 (arm_fetch_inferior_register): ... this.
14380 (arm_store_inferior_register): New.
14381 (arm_wince_breakpoint): Reimplement as unsigned long.
14382 (arm_wince_breakpoint_len): Define.
14383 (the_low_target): Adapt to new interface.
14384
14385 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14386 load_debug_registers. Add get_thread_context, set_thread_context,
14387 thread_added and store_inferior_register. Rename
14388 fetch_inferior_registers to fetch_inferior_register.
14389 (regptr): Remove declaration.
14390
dd6953e1
PA		 143912007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14392
14393 * linux-low.c (linux_detach): Change return type to int. Return 0.
14394 * spu-low.c (spu_detach): Likewise.
14395
444d6139
PA		 143962007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14397
14398 * target.h (target_ops): Change return type of detach to int.
14399 Add join.
14400 (join_inferior): New.
14401 * server.c (main): Don't skip detach support on mingw32.
14402 If the inferior doesn't support detaching return error.
14403 Call join_inferior instead of using waitpid.
14404 * linux-low.c (linux_join): New.
14405 (linux_target_op): Add linux_join.
14406 * spu-low.c (spu_join): New.
14407 (spu_target_ops): Add spu_join.
14408 * win32-low.c (win32_detach): Adapt to new interface.
14409 Reopen current_process_handle before detaching. Issue a child
14410 resume before detaching.
14411 (win32_join): New.
14412 (win32_target_op): Add win32_join.
14413
1d5315fe
PA		 144142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14415
14416 * win32-low.c (win32-attach): Fix return value.
14417 * target.h (target_ops): Describe ATTACH return values.
14418
bf914831
PA		 144192007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14420
14421 * win32-low.c (GETPROCADDRESS): Define.
14422 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14423 (winapi_DebugSetProcessKillOnExit): Likewise.
14424 (win32_create_inferior): Force usage of ansi CreateProcessA.
14425 (win32_attach): Use GETPROCADDRESS.
14426 (win32_detach): Likewise.
14427
f72f3e60
PA		 144282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14429
14430 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14431
ed50f18f
PA		 144322007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14433
14434 * win32-low.c: Commit leftover changes from 2007-03-29.
14435
0c2ead7e
DJ		 144362007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14437
14438 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14439 fields short instead of int. Add explicit padding.
14440 (i387_cache_to_fsave): Remove unnecessary casts.
14441 (i387_fsave_to_cache): Doc fix.
14442 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14443
73725ff3
DJ		 144442007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14445
14446 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14447 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14448
d99f33d8
PA		 144492007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14450
14451 * configure.srv (arm*-*-mingw32ce*): Move near the other
14452 arm targets.
14453
68070c10
PA		 144542007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14455
2482afc6 14456 * configure.ac: Add errno checking.
68070c10
PA		 14457 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14458 sys/file.h and malloc.h.
14459 (AC_CHECK_DECLS): Add perror.
14460 (srv_mingwce): Handle.
2482afc6 14461 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14462 win32-i386-low.o to srv_tgtobj.
14463 (i[34567]86-*-mingw*): Likewise.
14464 (arm*-*-mingw32ce*): Add case.
14465 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14466 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14467 [__MINGW32CE__] (strerror): New function.
14468 [__MINGW32CE__] (errno): Define to GetLastError.
14469 [__MINGW32CE__] (COUNTOF): New macro.
14470 (remote_open): Remove extra close call.
14471 * mem-break.c (delete_breakpoint_at): New function.
14472 * mem-break.h (delete_breakpoint_at): Declare.
14473 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14474 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14475 [USE_WIN32API] (read, write): Add char* casts.
14476 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14477 * server.h: Include wincecompat.h on Windows CE.
14478 [HAVE_ERRNO_H]: Check.
14479 (perror): Declare if not declared.
14480 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14481 (perror_with_name): Remove errno declaration.
14482 * wincecompat.h: New.
14483 * wincecompat.c: New.
14484 * win32-low.h: New.
14485 * win32-arm-low.c: New.
14486 * win32-i386-low.c: New.
14487 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14488 (OUTMSG2): Make it safe.
14489 (_T): New macro.
14490 (COUNTOF): New macro.
14491 (NUM_REGS): Get it from the low target.
14492 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14493 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14494 (thread_rec): Let low target handle debug registers.
14495 (child_add_thread): Likewise.
14496 (child_init_thread_list): Likewise.
14497 (continue_one_thread): Likewise.
14498 (regptr): New.
14499 (do_child_fetch_inferior_registers): Move to ...
14500 * win32-i386-low.c: ... here, and rename to ...
14501 (do_fetch_inferior_registers): ... this.
889bf7c5 14502 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14503 Go through the low target.
14504 (do_child_store_inferior_registers): Use regptr.
14505 (strwinerror): New function.
14506 (win32_create_inferior): Handle Windows CE.
14507 Use strwinerror instead of strerror on Windows error
14508 codes. Add program to the error output.
14509 Don't close the main thread handle on Windows CE.
14510 (win32_attach): Use coredll.dll on Windows CE.
14511 (win32_kill): Close current process and current
14512 thread handles.
14513 (win32_detach): Use coredll.dll on Windows CE.
14514 (win32_resume): Let low target handle debug registers, and
14515 step request.
14516 (handle_exception): Add/Remove initial breakpoint. Avoid
14517 non-existant WSTOPSIG on Windows CE.
14518 (win32_read_inferior_memory): Cast to remove warning.
14519 (win32_arch_string): Go through the low target.
14520 (initialize_low): Call set_breakpoint_data with the low
14521 target's breakpoint.
14522 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14523 FOP_REGNUM, mappings): Move to ...
14524 * win32-i386-low.c: ... here.
14525 * win32-low.c (win32_thread_info): Move to ...
14526 * win32-low.h: ... here.
14527 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14528 win32-arm-low.c and wincecompat.c.
14529 (all:): Add $EXEEXT.
14530 (install-only:): Likewise.
14531 (gdbserver:): Likewise.
14532 (gdbreplay:): Likewise.
14533 * config.in: Regenerate.
14534 * configure: Regenerate.
14535
41093d81
PA		 145362007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14537
14538 * win32-low.c: Rename typedef thread_info to
14539 win32_thread_info throughout.
14540
544afa54
PA		 145412007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14542
14543 * win32-i386-low.c: Rename to ...
14544 * win32-low.c: ... this.
14545 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14546 * Makefile.in: Likewise.
14547
bce7165d
PA		 145482007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14549
14550 * remote-utils.c (monitor_output): Constify msg parameter.
14551 * server.h (monitor_output): Likewise.
14552 * win32-i386-low.c (handle_output_debug_string): New.
14553 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14554 handle_output_debug_string.
14555 (get_child_debug_event): Likewise.
14556
506c7aa0
DJ		 145572007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14558
14559 * server.c (main): Correct strtoul check.
14560
42c81e2a
DJ		 145612007-03-27 Jon Ringle <jon@ringle.org>
14562
14563 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14564
9453113a
DJ		 145652007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14566
14567 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14568
64a69107
DJ		 145692007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14570
14571 * terminal.h: Check HAVE_SGTTY_H.
14572
145732007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14574
14575 * remote-utils.c (remote_open): Print out the assigned port number.
14576
c74d0ad8
DJ		 145772007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14578
14579 * remote-utils.c (monitor_output): New function.
14580 * server.c (debug_threads): Define here.
14581 (monitor_show_help): New function.
14582 (handle_query): Handle qRcmd.
14583 (main): Do not handle 'd' packet.
14584 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14585 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14586 of debug_threads.
14587
de7c3b4a
PA		 145882007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14589
14590 * Makefile.in (EXEEXT): New.
14591 (clean): Use $(EXEEXT).
14592
ef57601b
PA		 145932007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14594
14595 * target.h (target_ops): Rename send_signal to request_interrupt,
14596 and remove enum target_signal parameter.
14597 * linux-low.c (linux_request_interrupt): Rename from
14598 linux_send_signal, and always send SIGINT.
14599 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14600 and always send SIGINT.
14601 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14602 of send_signal.
14603 (input_interrupt): Likewise.
14604
820f2bda
PA		 146052007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14606
14607 * server.c (get_features_xml): Check if target implemented
14608 arch_string.
14609 * win32-i386-low.c (win32_arch_string): New.
14610 (win32_target_ops): Add win32_arch_string as arch_string member.
14611
ab39bf24
UW		 146122007-02-22 Markus Deuling <deuling@de.ibm.com>
14613
14614 * spu-low.c (spu_arch_string): New.
14615 (spu_target_ops): Add spu_arch_string.
14616
61ff6e04
DJ		 146172007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14618
14619 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14620 * configure.ac: Do not check for terminal.h.
14621 * configure, config.in: Regenerated.
14622
fb1e4ffc
DJ		 146232007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14624
14625 * Makefile.in (OBS): Add $(XML_BUILTIN).
14626 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14627 (clean): Update.
14628 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14629 (arm-with-iwmmxt.c): New.
14630 * config.in, configure: Regenerate.
14631 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14632 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14633 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14634 (arm*-*-linux*): Add iWMMXt and regset support.
14635 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14636 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14637 (arm_store_wmmxregset, target_regsets): New.
14638 * server.c (get_features_xml): Take annex argument. Check builtin
14639 XML documents.
14640 (handle_query): Handle multiple annexes.
14641
0f48aa01
DJ		 146422007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14643
14644 * remote-utils.c [USE_WIN32API] (read, write): Define.
14645 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14646 write.
14647
23181151
DJ		 146482007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14649
14650 * linux-i386-low.c (the_low_target): Set arch_string.
14651 * linux-x86-64-low.c (the_low_target): Likewise.
14652 * linux-low.c (linux_arch_string): New.
14653 (linux_target_ops): Add it.
14654 * linux-low.h (struct linux_target_ops): Add arch_string.
14655 * server.c (write_qxfer_response): Use const void * for DATA.
14656 (get_features_xml): New.
14657 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14658 * target.h (struct target_ops): Add arch_string method.
14659
9d606399
DJ		 146602007-01-03 Denis Pilat <denis.pilat@st.com>
14661 Daniel Jacobowitz <dan@codesourcery.com>
14662
14663 * linux-low.c (linux_kill): Handle being called with no threads.
14664 * win32-i386-low.c (win32_kill): Likewise.
14665 (get_child_debug_event): Clear current_process_handle.
14666
146672006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14668 Daniel Jacobowitz <dan@codesourcery.com>
14669
14670 * remote-utils.c (remote_open): Check the type of specified
14671 serial port devices before opening them.
14672 * server.c (main): Kill the inferior if an error occurs during
14673 the first remote_open.
14674
a5e13d24
DJ		 146752006-12-05 Markus Deuling <deuling@de.ibm.com>
14676
14677 * README: Update supported targets.
14678
186947f7
DJ		 146792006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14680
14681 * Makefile.in (clean): Remove reg-mips64.c.
14682 (reg-mips64.c, reg-mips64.o): New rules.
14683 * configure.srv: Handle mips64. Include regset support for mips.
14684 * linux-mips-low.c (union mips_register): New.
14685 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14686 (mips_breakpoint, mips_breakpoint_at): Use int.
14687 (mips_collect_register, mips_supply_register)
14688 (mips_collect_register_32bit, mips_supply_register_32bit)
14689 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14690 (mips_store_fpregset, target_regsets): New.
14691 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14692
a13e2c95
UW		 146932006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14694
14695 * configure.srv: Add target "spu*-*-*".
14696 * Makefile.in (clean): Remove reg-spu.c.
14697 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14698 * spu-low.c: New file.
14699
cb7283db
DJ		 147002006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14701
14702 * configure.ac: Correct td_thr_tls_get_addr test.
14703 * configure: Regenerated.
14704
89be2091
DJ		 147052006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14706
14707 * linux-low.c (linux_wait_for_event): Reformat. Use the
14708 pass_signals array.
14709 * remote-utils.c (decode_address_to_semicolon): New.
14710 * server.c (pass_signals, handle_general_set): New.
14711 (handle_query): Mention QPassSignals for qSupported.
14712 (main): Call handle_general_set.
14713 * server.h (pass_signals, decode_address_to_semicolon): New.
14714
000ef4f0
DJ		 147152006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14716
14717 * server.c (handle_query): Correct error handling for read_auxv.
14718
b7149293
UW		 147192005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14720
14721 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14722 and srv_linux_thread_db to yes.
14723 * linux-s390-low.c (s390_fill_gregset): New function.
14724 (target_regsets): Define data structure.
14725
dae5f5cf
DJ		 147262006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14727
14728 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14729 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14730 * config.in, configure: Regenerated.
14731 * inferiors.c (gdb_id_to_thread): New function.
14732 (gdb_id_to_thread_id): Use it.
14733 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14734 * linux-low.h (struct process_info): Add th member.
14735 (thread_db_get_tls_address): New prototype.
14736 * remote-utils.c (decode_address): Make non-static.
14737 * server.c (handle_query): Handle qGetTLSAddr.
14738 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14739 * target.h (struct target_ops): Add get_tls_address.
14740 * thread-db.c (maybe_attach_thread): Save the thread handle.
14741 (thread_db_get_tls_address): New.
14742
32ca6d61
DJ		 147432006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14744
14745 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14746 (linux_resume_one_process): Take a siginfo_t *. Update all
14747 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14748 (struct pending_signals): Add a siginfo_t.
14749 (linux_wait_for_process): Always set last_status.
14750 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14751 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14752 * linux-low.h (struct process_info): Add last_status.
14753
5ffff7c1
DJ		 147542006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14755
14756 * remote-utils.c (try_rle): New function.
14757 (putpkt_binary): Use it.
14758
8695c747
DJ		 147592006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14760
14761 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14762 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14763 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14764 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14765 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14766 point registers.
14767
290fadea
RS		 147682006-08-08 Richard Sandiford <richard@codesourcery.com>
14769
14770 * server.c (terminal_fd): New variable.
14771 (old_foreground_pgrp): Likewise.
14772 (restore_old_foreground_pgrp): New function.
14773 (start_inferior): Record the terminal file descriptor in terminal_fd
14774 and its original foreground group in old_foreground_pgrp. Register
14775 restore_old_foreground_pgrp with atexit().
14776
9f2e1e63
DJ		 147772006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14778
14779 * server.c (handle_query): Correct qPart to qXfer.
14780
b80864fb
DJ		 147812006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14782
14783 * configure.ac: Check for more headers which are missing on
14784 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14785 * configure.srv: Add Cygwin and mingw32.
14786 * remote-utils.c: Don't include headers unconditionally which
14787 are missing on mingw32. Include <winsock.h> for mingw32.
14788 (remote_open): Adjust for mingw32 support. Flush
14789 standard error after writing to it.
14790 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14791 (unblock_async_io, enable_async_io, disable_async_io)
14792 (readchar, getpkt): Update for Winsock support.
14793 (prepare_resume_reply): Expect a protocol signal number.
14794 * server.c: Disable <sys/wait.h> on mingw32.
14795 (start_inferior): Adjust for mingw32 support. Flush
14796 standard error after writing to it.
14797 (attach_inferior): Likewise. Use protocol signal
14798 numbers.
14799 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14800 and names.
14801 * win32-i386-low.c: New file.
14802 * Makefile.in (XM_CLIBS): Set.
14803 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14804 (win32-i386-low.o): New dependency rule.
14805 * linux-low.c (linux_wait): Use target signal numbers.
14806 * target.h (struct target_ops): Doc fix.
14807 * server.h (target_signal_to_name): New prototype.
14808 * gdbreplay.c: Don't include headers unconditionally which
14809 are missing on mingw32. Include <winsock.h> for mingw32.
14810 (remote_close, remote_open): Adjust for Winsock support.
14811 * configure, config.in: Regenerated.
14812
0876f84a
DJ		 148132006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14814
14815 * server.c (decode_xfer_read, write_qxfer_response): New.
14816 (handle_query): Take a packet length argument. Handle
14817 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14818 the qSupported response.
14819 (main): Update call to handle_query.
14820
01f9e8fa
DJ		 148212006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14822
14823 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14824 (putpkt_binary): Renamed from putpkt and adjusted for binary
14825 data.
14826 (putpkt): New wrapper for putpkt_binary.
14827 (readchar): Don't mask off the high bit.
14828 (decode_X_packet): New function.
14829 * server.c (main): Call putpkt_binary if a handler sets the packet
14830 length. Save the length of the incoming packet. Handle 'X'.
14831 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14832
be2a5f71
DJ		 148332006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14834
14835 * server.c (handle_query): Handle qSupported.
14836
ea025f5f
DJ		 148372006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14838
14839 * remote-utils.c (all_symbols_looked_up): New variable.
14840 (look_up_one_symbol): Check it.
14841 * server.h (look_up_one_symbol): New declaration.
14842 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14843
9308fc88
DJ		 148442006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14845
14846 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14847 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14848 (PTRACE_GET_THREAD_AREA): Define.
14849 (ps_get_thread_area): New function.
14850
52fb6437
NS		 148512006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14852
14853 * configure.srv (m68k*-*-uclinux*): New target.
14854 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14855 (linux_resume_one_process): Remove extraneous cast.
14856 (linux_read_offsets): New.
14857 (linux_target_op): Add linux_read_offsets on mmuless systems.
14858 * server.c (handle_query): Add qOffsets logic.
14859 * target.h (struct target_ops): Add read_offsets.
14860
21b0f40c
DJ		 148612006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14862
14863 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14864 (PTRACE_GET_THREAD_AREA): Define.
14865 (ps_get_thread_area): New function.
14866 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14867 (linux-x86-64-low.o): Update.
14868
0050a760
DJ		 148692006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14870
14871 * configure.ac: Remove checks for prfpregset_t.
14872 * gdb_proc_service.h: New file.
14873 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14874 new "gdb_proc_service.h".
14875 * proc-service.c: Likewise.
14876 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14877 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14878 * Makefile.in (gdb_proc_service_h): Updated.
14879 * configure, config.in: Regenerated.
14880
b92a518e
DJ		 148812006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14882
14883 * remote-utils.c (prepare_resume_reply): Move declaration
14884 of gdb_id_from_wait to the top of the block.
14885
545587ee
DJ		 148862006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14887
14888 * linux-low.c (regsets_store_inferior_registers): Read the regset
14889 from the target before filling it.
14890
9db87ebd
DJ		 148912006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14892
14893 * server.c (attach_inferior): Return SIGTRAP for a successful
14894 attach.
14895
dd24457d
DJ		 148962006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14897
14898 * Makefile.in (OBS): Add version.o.
14899 (STAGESTUFF): Delete.
14900 (version.o): Add dependencies.
14901 (version.c): Replace rule.
14902 (clean): Remove version.c.
14903 * server.c (gdbserver_version): New.
14904 (gdbserver_usage): Use printf.
14905 (main): Handle --version and --help.
14906 * server.h (version, host_name): Add declarations.
14907
6f0f660e
EZ		 149082005-12-23 Eli Zaretskii <eliz@gnu.org>
14909
889bf7c5
PA		 14910 * linux-arm-low.c:
14911 * linux-arm-low.c:
14912 * inferiors.c:
14913 * i387-fp.h:
14914 * i387-fp.c:
14915 * gdbreplay.c:
14916 * regcache.c:
14917 * proc-service.c:
14918 * mem-break.h:
14919 * mem-break.c:
14920 * linux-x86-64-low.c:
14921 * linux-sh-low.c:
14922 * linux-s390-low.c:
14923 * linux-ppc64-low.c:
14924 * linux-ppc-low.c:
14925 * linux-mips-low.c:
14926 * linux-m68k-low.c:
14927 * linux-m32r-low.c:
14928 * linux-low.h:
14929 * linux-low.c:
14930 * linux-ia64-low.c:
14931 * linux-i386-low.c:
14932 * linux-crisv32-low.c:
14933 * thread-db.c:
14934 * terminal.h:
14935 * target.h:
14936 * target.c:
14937 * server.h:
14938 * server.c:
14939 * remote-utils.c:
14940 * regcache.h:
14941 * utils.c:
14942 * Makefile.in:
14943 * configure.ac:
6f0f660e
EZ		 14944 * gdbserver.1: Add (C) after Copyright. Update the FSF
14945 address.
14946
9d1fb177
DJ		 149472005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14948
14949 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14950 (arm_breakpoint_at): Recognize both breakpoints.
14951 (the_low_target): Use the correct breakpoint instruction.
14952
011a70c2
DJ		 149532005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14954
14955 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14956 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14957 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14958 (the_low_target): Update.
14959
7fb85e41
AS		 149602005-10-25 Andreas Schwab <schwab@suse.de>
14961
14962 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14963
14964 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14965 (ia64_num_regs): Reduce to 462.
14966
3db0444b
DJ		 149672005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
14968
14969 * acinclude.m4: Correct quoting.
14970 * aclocal.m4: Regenerated.
14971
14972 Suggested by SZOKOVACS Robert <szo@ies.hu>:
14973 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
14974 (thread_db_init): Call thread_db_err_str.
14975 * configure.ac: Check for TD_VERSION.
14976 * config.in, configure: Regenerated.
14977
bee0189a
DJ		 149782005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14979
14980 * server.h (error, fatal, warning): Add ATTR_FORMAT.
14981
e9d25b98
DJ		 149822005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14983
14984 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
14985 is not available. Define HAVE_PTRACE_GETREGS if it is.
14986 * config.in, configure: Regenerated.
14987 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
14988 * linux-i386-low.c, linux-m68k-low.c: Update to use
14989 HAVE_PTRACE_GETREGS.
14990 * linux-low.c (regsets_fetch_inferior_registers)
14991 (regsets_store_inferior_registers): Only return 0 if we processed
14992 GENERAL_REGS.
14993 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
14994 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
14995
a06660f7
DJ		 149962005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
14997
14998 * inferiors.c (struct thread_info): Add gdb_id.
14999 (add_thread): Add gdb_id argument.
15000 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15001 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15002 calls to add_thread.
15003 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15004 * server.c (handle_query): Use thread_to_gdb_id.
15005 (handle_v_cont, main): Use gdb_id_to_thread_id.
15006 * server.h (add_thread): Update prototype.
15007 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15008 prototypes.
15009
5a1f5858
DJ		 150102005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15011
15012 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15013 left-padded registers.
15014 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15015 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15016
e122f1f5
SE		 150172005-07-01 Steve Ellcey <sje@cup.hp.com>
15018
15019 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15020 * configure: Regenerate.
15021 * config.in: Regenerate.
15022 * server.h (NEED_DECLARATION_STRERROR):
15023 Replace with !HAVE_DECL_STRERROR.
15024
d592fa2f
DJ		 150252005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15026
15027 * linux-low.c (linux_wait, linux_send_signal): Don't test
15028 an unsigned long variable for > 0 if it could be MAX_ULONG.
15029 * server.c (myresume): Likewise.
15030 * target.c (set_desired_inferior): Likewise.
15031
ccbd4912
MK		 150322005-06-13 Mark Kettenis <kettenis@gnu.org>
15033
15034 * configure.ac: Simplify and improve check for socklen_t.
15035 * configure, config.in: Regenerate.
15036
f450004a
DJ		 150372005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15038
15039 * acconfig.h: Remove.
15040 * configure.ac: Add a test for socklen_t. Use three-argument
15041 AC_DEFINE throughout.
15042 * config.in: Regenerated using autoheader 2.59.
15043 * configure: Regenerated.
15044
15045 * gdbreplay.c (socklen_t): Provide a default.
15046 (remote_open): Use socklen_t.
15047 * remote-utils.c (socklen_t): Provide a default.
15048 (remote_open): Use socklen_t.
15049 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15050 unsigned char.
15051
15052 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15053 char for buffers.
15054 * linux-low.c (linux_read_memory, linux_write_memory)
15055 (linux_read_auxv): Likewise.
15056 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15057 (check_mem_write): Likewise.
15058 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15059 Likewise.
15060 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15061 (registers_from_string, register_data): Likewise.
15062 * server.c (handle_query, main): Likewise.
15063 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15064 (decode_M_packet): Likewise.
15065 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15066 * target.h (struct target_ops): Update read_memory, write_memory,
15067 and read_auxv.
15068 (read_inferior_memory, write_inferior_memory): Update.
15069 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15070 to unsigned char *.
15071 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15072 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15073 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15074 linux-s390-low.c, linux-sh-low.c: Update for changes in
15075 read_inferior_memory and the_low_target->breakpoint.
15076
eee84df1
DJ		 150772005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15078
15079 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15080 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15081 * configure.srv: Add powerpc64-*-linux*.
15082 * linux-ppc64-low.c: New file.
15083
45b134e5
OF		 150842005-05-23 Orjan Friberg <orjanf@axis.com>
15085
15086 * linux-cris-low.c: New file with support for CRIS.
15087 * linux-crisv32-low.c: Ditto for CRISv32.
15088 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15089 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15090 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15091 reg-crisv32.o, and reg-crisv32.c to make rules.
15092 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15093 recognized targets.
15094
48d93c75
UW		 150952005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15096
15097 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15098 of sizeof (PTRACE_XFER_TYPE).
15099 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15100
e013ee27
OF		 151012005-05-12 Orjan Friberg <orjanf@axis.com>
15102
889bf7c5 15103 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15104 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15105 pointers for hardware watchpoint support.
15106 * linux-low.h (struct linux_target_ops): Ditto.
15107 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15108 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15109 to linux_target_ops.
15110 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15111 reply packet.
15112 * server.c (main): Recognize 'Z' and 'z' packets.
15113
b0ded00b
UW		 151142005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15115
15116 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15117 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15118 (the_low_target): Add new members.
15119
8643e2ad
DJ		 151202005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15121
15122 * proc-service.c (ps_lgetregs): Search all_processes instead of
15123 all_threads.
15124
fc620387
DJ		 151252005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15126
15127 * server.c (start_inferior): Change return type to int.
15128 (attach_inferior): Change sigptr to int *.
15129 (handle_v_cont, handle_v_requests): Change signal to int *.
15130 (main): Change signal to int.
15131
151322005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15133
15134 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15135 * configure.srv: Add m32r*-*-linux*.
15136 * linux-m32r-low.c: New file.
15137
e0e76420
DJ		 151382005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15139
15140 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15141
a1928bad
DJ		 151422005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15143
15144 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15145 Take unsigned long arguments for PIDs.
15146 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15147 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15148 (wait_for_sigstop, linux_resume_one_process)
15149 (regsets_fetch_inferior_registers, linux_send_signal)
15150 (linux_read_auxv): Likewise. Update the types of variables holding
15151 PIDs. Update format string specifiers.
15152 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15153 * remote-utils.c (prepare_resume_reply): Likewise.
15154 * server.c (cont_thread, general_thread, step_thread)
15155 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15156 unsigned long.
15157 (handle_query): Update format specifiers.
15158 (handle_v_cont, main): Use strtoul for thread IDs.
15159 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15160 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15161 (general_thread, step_thread, thread_from_wait)
15162 (old_thread_from_wait): Update.
15163 * target.h (struct thread_resume): Use unsigned long for THREAD.
15164 (struct target_ops): Use unsigned long for arguments to attach and
15165 thread_alive.
15166
dcdb98d2
DJ		 151672005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15168
15169 * acinclude.m4: Include bfd/bfd.m4 directly.
15170 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15171 <agriffis@toolchain.org>.
15172 * aclocal.m4, configure: Regenerated.
15173
bec39cab
AC		 151742005-01-07 Andrew Cagney <cagney@gnu.org>
15175
15176 * configure.ac: Rename configure.in, require autoconf 2.59.
15177 * configure: Re-generate.
15178
434c4c77
DJ		 151792004-12-08 Daniel Jacobowitz <dan@debian.org>
15180
15181 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15182 LIBS when finished.
15183 * aclocal.m4: Regenerated.
15184 * configure: Regenerated.
15185
db1d3e1b
AS		 151862004-11-21 Andreas Schwab <schwab@suse.de>
15187
15188 * linux-m68k-low.c (m68k_num_gregs): Define.
15189 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15190 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15191 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15192 (m68k_breakpoint_at): New. Add to the_low_target.
15193
15194 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15195 srv_linux_thread_db to yes.
15196
43360365
JB		 151972004-10-20 Joel Brobecker <brobecker@gnat.com>
15198
15199 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15200 (ARCH_SET_FS): Likewise.
15201 (ARCH_GET_FS): Likewise.
15202 (ARCH_GET_GS): Likewise.
15203
fd500816
DJ		 152042004-10-16 Daniel Jacobowitz <dan@debian.org>
15205
15206 * linux-i386-low.c (ps_get_thread_area): New.
15207 * linux-x86-64-low.c (ps_get_thread_area): New.
15208 * linux-low.c: Include <sys/syscall.h>.
15209 (linux_kill_one_process): Don't kill the first thread here.
15210 (linux_kill): Kill the first thread here.
15211 (kill_lwp): New function.
15212 (send_sigstop, linux_send_signal): Use it.
15213 * proc-service.c: Clean up #ifdefs.
15214 (fpregset_info): Delete.
15215 (ps_lgetregs): Update and enable implementation.
15216 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15217 implementations.
15218 * remote-utils.c (struct sym_cache, symbol_cache): New.
15219 (input_interrupt): Print a clearer message.
15220 (async_io_enabled): New variable.
15221 (enable_async_io, disable_async_io): Use it. Update comments.
15222 (look_up_one_symbol): Use the symbol cache.
15223 * thread-db.c (thread_db_look_up_symbols): New function.
15224 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15225
f6de3c42
DJ		 152262004-10-16 Daniel Jacobowitz <dan@debian.org>
15227
15228 * configure.in: Test for -rdynamic.
15229 * configure: Regenerated.
15230 * Makefile (INTERNAL_LDFLAGS): New.
15231 (gdbserver, gdbreplay): Use it.
15232
2c0fc042
AC		 152332004-09-02 Andrew Cagney <cagney@gnu.org>
15234
15235 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15236
075b3282
DJ		 152372004-03-23 Daniel Jacobowitz <drow@mvista.com>
15238
15239 * linux-low.c (linux_wait): Clear all_processes list also.
15240
fa6a77dc
DJ		 152412004-03-12 Daniel Jacobowitz <drow@mvista.com>
15242
15243 * linux-low.c: Include <errno.h>. Remove extern declaration of
15244 errno.
15245
6d782a97
DJ		 152462004-03-12 Daniel Jacobowitz <drow@mvista.com>
15247
15248 * gdbreplay.c, server.h, utils.c: Update copyright years.
15249
3a7fb99b
DJ		 152502004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15251
15252 * server.c (main): Print child status or termination signal from
15253 variable 'signal', not 'sig'.
15254
c3e735a6
DJ		 152552004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15256
15257 * linux-low.c (linux_read_memory): Change return type to
15258 int. Check for and return error from ptrace().
15259 * target.c (read_inferior_memory): Change return type to int. Pass
15260 back return status from the_target->read_memory().
15261 * target.h (struct target_ops): Adapt *read_memory() prototype.
15262 Update comment.
15263 (read_inferior_memory): Adapt prototype.
15264 * server.c (main): Return an error packet if
15265 read_inferior_memory() returns an error.
15266
a59d1c82
DJ		 152672004-03-04 Daniel Jacobowitz <drow@mvista.com>
15268
15269 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15270 Unify with other clean targets.
15271
dc3f8883
DJ		 152722004-02-29 Daniel Jacobowitz <drow@mvista.com>
15273
15274 * server.c (handle_v_cont): Call set_desired_inferior.
15275
89a208da
DJ		 152762004-02-29 Daniel Jacobowitz <drow@mvista.com>
15277
15278 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15279
62ea82f5
DJ		 152802004-02-29 Daniel Jacobowitz <drow@mvista.com>
15281
15282 * linux-low.c (linux_wait): Unblock async I/O.
15283 (linux_resume): Block and enable async I/O.
15284 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15285 * server.h (block_async_io, unblock_async_io): Add prototypes.
15286
6910d122
DJ		 152872004-02-29 Daniel Jacobowitz <drow@mvista.com>
15288
15289 * remote-utils.c (remote_open): Print a status notice after
15290 opening a TCP port.
15291 * server.c (attach_inferior): Print a status notice after
15292 attaching.
15293
152942004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15295
15296 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15297
c89dc5d4
DJ		 152982004-02-26 Daniel Jacobowitz <drow@mvista.com>
15299
15300 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15301 error packet.
15302 * server.c, target.h: Update copyright years.
15303
4b8dad4a
RM		 153042004-02-25 Roland McGrath <roland@redhat.com>
15305
15306 * target.h (struct target_ops): New member `read_auxv'.
15307 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15308 * linux-low.c (linux_read_auxv): New function.
15309 (linux_target_ops): Initialize `read_auxv' member to that.
15310
d7446758
JB		 153112004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15312
15313 Committed by Jim Blandy <jimb@redhat.com>.
15314
15315 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15316 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15317 instead of GPR_SIZE to distiguish s390 and s390x targets.
15318
5544ad89
DJ		 153192004-01-31 Daniel Jacobowitz <drow@mvista.com>
15320
15321 * linux-low.c: Update copyright year.
15322 (check_removed_breakpoint): Clear pending_is_breakpoint.
15323 (linux_set_resume_request, linux_queue_one_thread)
15324 (resume_status_pending_p): New functions.
15325 (linux_continue_one_thread): Use process->resume.
15326 (linux_resume): Only resume threads if there are no pending events.
15327 * linux-low.h (struct process_info): Add resume request
15328 pointer.
15329
2a68b70e
DJ		 153302004-01-30 Daniel Jacobowitz <drow@mvista.com>
15331
15332 * regcache.c (new_register_cache): Clear the allocated register
15333 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15334
64386c31
DJ		 153352003-10-13 Daniel Jacobowitz <drow@mvista.com>
15336
15337 * linux-low.c (linux_resume): Take a struct thread_resume *
15338 argument.
15339 (linux_wait): Update call.
15340 (resume_ptr): New static variable.
15341 (linux_continue_one_thread): Renamed from
15342 linux_continue_one_process. Use resume_ptr.
15343 (linux_resume): Use linux_continue_one_thread.
15344 * server.c (handle_v_cont, handle_v_requests): New functions.
15345 (myresume): New function.
15346 (main): Handle 'v' case.
15347 * target.h (struct thread_resume): New type.
15348 (struct target_ops): Change argument of "resume" to struct
15349 thread_resume *.
15350 (myresume): Delete macro.
15351
c938e9b0
L		 153522003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15353
15354 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15355 (uninstall): Support DESTDIR.
15356
7f313d07
BC		 15357Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15358
15359 * configure.srv: Add xscale*linux copy of arm*linux entry.
15360
3b2fc2ea
DJ		 153612003-07-24 Daniel Jacobowitz <drow@mvista.com>
15362
15363 * linux-arm-low.c (arm_reinsert_addr): New function.
15364 (the_low_target): Add arm_reinsert_addr.
15365
1c0a559e
MK		 153662003-07-08 Mark Kettenis <kettenis@gnu.org>
15367
15368 * mem-break.c: Remove whitespace at end of file.
15369
43d5792c
DJ		 153702003-06-28 Daniel Jacobowitz <drow@mvista.com>
15371
15372 * configure.in: Check whether we need to prototype strerror.
15373 * server.h: Optionally prototype strerror.
15374 * gdbreplay.c (perror_with_name): Use strerror.
15375 * linux-low.c (linux_attach_lwp): Use strerror.
15376 * utils.c (perror_with_name): Use strerror.
15377 * config.in, configure: Regenerated.
15378
c8a86edf
DJ		 153792003-06-28 Daniel Jacobowitz <drow@mvista.com>
15380
15381 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15382 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15383
73d37363
DJ		 153842003-06-20 Daniel Jacobowitz <drow@mvista.com>
15385
15386 * Makefile.in (SFILES): Update.
15387 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15388 low-sun3.c: Remove files.
15389
6ad8ae5c
DJ		 153902003-06-17 Daniel Jacobowitz <drow@mvista.com>
15391
15392 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15393 (linux_detach_one_process, linux_detach): New functions.
15394 (linux_target_ops): Add linux_detach.
15395 * server.c (main): Handle 'D' packet.
15396 * target.h (struct target_ops): Add "detach" member.
15397 (detach_inferior): Define.
15398
1581182a
MK		 153992003-06-13 Mark Kettenis <kettenis@gnu.org>
15400
15401 From Kelley Cook <kelleycook@wideopenwest.com>:
15402 * configure.srv: Accept i[34567]86 variants.
15403
e5379b03
DJ		 154042003-06-05 Daniel Jacobowitz <drow@mvista.com>
15405
15406 * linux-low.c (linux_wait_for_event): Correct comment typos.
15407 (linux_resume_one_process): Call check_removed_breakpoint.
15408 (linux_send_signal): New function.
15409 (linux_target_ops): Add linux_send_signal.
15410 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15411 of kill.
15412 * target.h (struct target_ops): Add send_signal.
15413
2ff29de4
JB		 154142003-05-29 Jim Blandy <jimb@redhat.com>
15415
15416 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15417 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15418 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15419 away part of the register's value.
15420
254787d4
DJ		 154212003-03-26 Daniel Jacobowitz <drow@mvista.com>
15422
15423 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15424 (linux_wait_for_event, linux_init_signals): Likewise.
15425
94e10508
DJ		 154262003-03-17 Daniel Jacobowitz <drow@mvista.com>
15427
15428 * configure.in: Check for stdlib.h.
15429 * configure: Regenerated.
15430 * config.in: Regenerated.
15431
4c0711e0
DJ		 154322003-01-04 Andreas Schwab <schwab@suse.de>
15433
15434 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15435
ef66e766
AC		 154362003-01-02 Andrew Cagney <ac131313@redhat.com>
15437
15438 * Makefile.in: Remove obsolete code.
15439
a1358604
DJ		 154402002-11-20 Daniel Jacobowitz <drow@mvista.com>
15441
15442 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15443 defined(PT_FPR0_HI).
15444
23ce3b1c
DJ		 154452002-11-17 Stuart Hughes <seh@zee2.com>
15446
15447 * linux-arm-low.c (arm_num_regs): Increase.
15448 (arm_regmap): Include status register.
15449
154502002-11-17 Daniel Jacobowitz <drow@mvista.com>
15451
15452 * linux-low.c (register_addr): Remove incorrect -1 check.
15453
a9fa9f7d
DJ		 154542002-08-29 Daniel Jacobowitz <drow@mvista.com>
15455
15456 * linux-low.c (linux_create_inferior): Call setpgid. Return
15457 the new PID.
15458 (unstopped_p, linux_signal_pid): Remove.
15459 (linux_target_ops): Remove linux_signal_pid.
15460 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15461 global instead of target method.
15462 * target.h (struct target_ops): Remove signal_pid. Update comment
15463 for create_inferior.
15464 * server.c (signal_pid): New variable.
15465 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15466 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15467 (attach_inferior): Set signal_pid.
15468
17574093
DJ		 154692002-08-23 Daniel Jacobowitz <drow@mvista.com>
15470
15471 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15472
154732002-08-20 Jim Blandy <jimb@redhat.com>
15474
15475 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15476 default for this.
15477
154782002-08-01 Andrew Cagney <cagney@redhat.com>
15479
15480 * Makefile.in: Make chill references obsolete.
15481
154822002-07-24 Kevin Buettner <kevinb@redhat.com>
15483
15484 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15485 * configure: Regenerate.
15486 * config.in: Regenerate.
15487
154882002-07-09 David O'Brien <obrien@FreeBSD.org>
15489
15490 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15491 (perror_with_name, remote_close, remote_open, expect, play): Static.
15492
154932002-07-04 Michal Ludvig <mludvig@suse.cz>
15494
4b8dad4a 15495 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15496 byte offsets instead of an array of indexes.
15497 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15498
154992002-06-13 Daniel Jacobowitz <drow@mvista.com>
15500
15501 * regcache.c: Add comment.
15502
155032002-06-11 Daniel Jacobowitz <drow@mvista.com>
15504
15505 * thread-db.c: New file.
15506 * proc-service.c: New file.
15507 * acinclude.m4: New file.
15508 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15509 proc-service.o, and thread-db.o.
15510 (linux-low.o): Add USE_THREAD_DB.
15511 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15512 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15513 * aclocal.m4: Regenerated.
15514 * config.in: Regenerated.
15515 * configure: Regenerated.
15516 * configure.in: Check for proc_service.h, sys/procfs.h,
15517 thread_db.h, and linux/elf.h headrs.
15518 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15519 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15520 Check for -lthread_db and thread support.
15521 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15522 PowerPC, and SuperH.
15523 * i387-fp.c: Constify arguments.
15524 * i387-fp.h: Likewise.
15525 * inferiors.c: (struct thread_info): Renamed from
15526 `struct inferior_info'. Remove PID member. Use generic inferior
15527 list header. All uses updated.
15528 (inferiors, signal_pid): Removed.
15529 (all_threads): New variable.
15530 (get_thread): Define.
15531 (add_inferior_to_list): New function.
15532 (for_each_inferior): New function.
15533 (change_inferior_id): New function.
15534 (add_inferior): Removed.
15535 (remove_inferior): New function.
15536 (add_thread): New function.
15537 (free_one_thread): New function.
15538 (remove_thread): New function.
15539 (clear_inferiors): Use for_each_inferior and free_one_thread.
15540 (find_inferior): New function.
15541 (find_inferior_id): New function.
15542 (inferior_target_data): Update argument type.
15543 (set_inferior_target_data): Likewise.
15544 (inferior_regcache_data): Likewise.
15545 (set_inferior_regcache_data): Likewise.
15546 * linux-low.c (linux_bp_reinsert): Remove.
15547 (all_processes, stopping_threads, using_thrads)
15548 (struct pending_signals, debug_threads, pid_of): New.
15549 (inferior_pid): Replace with macro.
15550 (struct inferior_linux_data): Remove.
15551 (get_stop_pc, add_process): New functions.
15552 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15553 Use add_process and add_thread.
15554 (linux_attach_lwp): New function, based on old linux_attach. Use
15555 add_process and add_thread. Set stop_expected for new threads.
15556 (linux_attach): New function.
15557 (linux_kill_one_process): New function.
15558 (linux_kill): Kill all LWPs.
15559 (linux_thread_alive): Use find_inferior_id.
15560 (check_removed_breakpoints, status_pending_p): New functions.
15561 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15562 Update. Use WNOHANG. Wait for cloned processes also. Update process
15563 struct for the found process.
15564 (linux_wait_for_event): New function.
15565 (linux_wait): Use it. Support LWPs.
15566 (send_sigstop, wait_for_sigstop, stop_all_processes)
15567 (linux_resume_one_process, linux_continue_one_process): New functions.
15568 (linux_resume): Support LWPs.
15569 (REGISTER_RAW_SIZE): Remove.
15570 (fetch_register): Use register_size instead. Call supply_register.
15571 (usr_store_inferior_registers): Likewise. Call collect_register.
15572 Fix recursive case.
15573 (regsets_fetch_inferior_registers): Improve error message.
15574 (regsets_store_inferior_registers): Add debugging.
15575 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15576 (unstopped_p, linux_signal_pid): New functions.
15577 (linux_target_ops): Add linux_signal_pid.
15578 (linux_init_signals): New function.
15579 (initialize_low): Call it. Initialize using_threads.
15580 * regcache.c (inferior_regcache_data): Add valid
15581 flag.
15582 (get_regcache): Fetch registers lazily. Add fetch argument
15583 and update all callers.
15584 (regcache_invalidate_one, regcache_invalidate): New
15585 functions.
15586 (new_register_cache): Renamed from create_register_cache.
15587 Return the new regcache.
15588 (free_register_cache): Change argument to a void *.
15589 (registers_to_string, registers_from_string): Call get_regcache
15590 with fetch flag set.
15591 (register_data): Make static. Pass fetch flag to get_regcache.
15592 (supply_register): Call get_regcache with fetch flag clear.
15593 (collect_register): Call get_regcache with fetch flag set.
15594 (collect_register_as_string): New function.
15595 * regcache.h: Update.
15596 * remote-utils.c (putpkt): Flush after debug output and use
15597 stderr.
15598 Handle input interrupts while waiting for an ACK.
15599 (input_interrupt): Use signal_pid method.
15600 (getpkt): Flush after debug output and use stderr.
15601 (outreg): Use collect_register_as_string.
15602 (new_thread_notify, dead_thread_notify): New functions.
15603 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15604 and general_thread.
15605 (look_up_one_symbol): Flush after debug output.
15606 * server.c (step_thread, server_waiting): New variables.
15607 (start_inferior): Don't use signal_pid. Update call to mywait.
15608 (attach_inferior): Update call to mywait.
15609 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15610 (main): Don't fetch/store registers explicitly. Use
15611 set_desired_inferior. Support proposed ``Hs'' packet. Update
15612 calls to mywait.
15613 * server.h: Update.
15614 (struct inferior_list, struct_inferior_list_entry): New.
15615 * target.c (set_desired_inferior): New.
15616 (write_inferior_memory): Constify.
15617 (mywait): New function.
15618 * target.h: Update.
15619 (struct target_ops): New signal_pid method.
15620 (mywait): Removed macro, added prototype.
15621
15622 * linux-low.h (regset_func): Removed.
15623 (regset_fill_func, regset_store_func): New.
15624 (enum regset_type): New.
15625 (struct regset_info): Add type field. Use new operation types.
15626 (struct linux_target_ops): stop_pc renamed to get_pc.
15627 Add decr_pc_after_break and breakpoint_at.
15628 (get_process, get_thread_proess, get_process_thread)
15629 (strut process_info, all_processes, linux_attach_lwp)
15630 (thread_db_init): New.
15631
15632 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15633 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15634 (the_low_target): Add new members.
15635 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15636 (i386_store_fpxregset): Constify.
15637 (target_regsets): Add new kind identifier.
15638 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15639 (i386_set_pc): Add debugging.
15640 (i386_breakpoint_at): New function.
15641 (the_low_target): Add new members.
15642 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15643 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15644 (mips_breakpoint_at): New.
15645 (the_low_target): Add new members.
15646 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15647 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15648 (the_low_target): Add new members.
15649 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15650 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15651 (the_low_target): Add new members.
15652 * linux-x86-64-low.c (target_regsets): Add new kind
15653 identifier.
15654
156552002-05-15 Daniel Jacobowitz <drow@mvista.com>
15656
15657 From Martin Pool <mbp@samba.org>:
15658 * server.c (gdbserver_usage): New function.
15659 (main): Call it.
15660
156612002-05-14 Daniel Jacobowitz <drow@mvista.com>
15662
15663 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15664 stop_at -> stop_pc.
15665
156662002-05-04 Andrew Cagney <ac131313@redhat.com>
15667
15668 * Makefile.in: Remove obsolete code.
15669
156702002-04-24 Michal Ludvig <mludvig@suse.cz>
15671
15672 * linux-low.c (regsets_fetch_inferior_registers),
15673 (regsets_store_inferior_registers): Removed cast to int from
15674 ptrace() calls.
15675 * regcache.h: Added declaration of struct inferior_info.
15676
156772002-04-20 Daniel Jacobowitz <drow@mvista.com>
15678
15679 * inferiors.c (struct inferior_info): Add regcache_data.
15680 (add_inferior): Call create_register_cache.
15681 (clear_inferiors): Call free_register_cache.
15682 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15683 * regcache.c (struct inferior_regcache_data): New.
15684 (registers): Remove.
15685 (get_regcache): New function.
15686 (create_register_cache, free_register_cache): New functions.
15687 (set_register_cache): Don't initialize the register cache here.
15688 (registers_to_string, registers_from_string, register_data): Call
15689 get_regcache.
15690 * regcache.h: Add prototypes.
15691 * server.h: Likewise.
15692
156932002-04-20 Daniel Jacobowitz <drow@mvista.com>
15694
15695 * mem-break.c: New file.
15696 * mem-break.h: New file.
15697 * Makefile.in: Add mem-break.o rule; update server.h
15698 dependencies.
15699 * inferiors.c (struct inferior_info): Add target_data
15700 member.
15701 (clear_inferiors): Free target_data member if set.
15702 (inferior_target_data, set_inferior_target_data): New functions.
15703 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15704 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15705 * linux-low.c (linux_bp_reinsert): New variable.
15706 (struct inferior_linux_data): New.
15707 (linux_create_inferior): Use set_inferior_target_data.
15708 (linux_attach): Likewise. Call add_inferior.
15709 (linux_wait_for_one_inferior): New function.
15710 (linux_wait): Call it.
15711 (linux_write_memory): Add const.
15712 (initialize_low): Call set_breakpoint_data.
15713 * linux-low.h (struct linux_target_ops): Add breakpoint
15714 handling members.
15715 * server.c (attach_inferior): Remove extra add_inferior
15716 call.
15717 * server.h: Include mem-break.h. Update inferior.c
15718 prototypes.
15719 * target.c (read_inferior_memory)
15720 (write_inferior_memory): New functions.
15721 * target.h (read_inferior_memory)
15722 (write_inferior_memory): Change macros to prototypes.
15723 (struct target_ops): Update comments. Add const to write_memory
15724 definition.
15725
157262002-04-11 Daniel Jacobowitz <drow@mvista.com>
15727
15728 * linux-low.c (usr_store_inferior_registers): Support
15729 registers which are allowed to fail to store.
15730 * linux-low.h (linux_target_ops): Likewise.
15731 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15732 (ppc_cannot_store_register): FPSCR may not be storable.
15733
157342002-04-09 Daniel Jacobowitz <drow@mvista.com>
15735
15736 * server.h: Include <string.h> if HAVE_STRING_H.
15737 * ChangeLog: Correct paths in last ChangeLog entry.
15738
157392002-04-09 Daniel Jacobowitz <drow@mvista.com>
15740
15741 * linux-low.h: Remove obsolete prototypes.
15742 (struct linux_target_ops): New.
15743 (extern the_low_target): New.
15744 * linux-low.c (num_regs, regmap): Remove declarations.
15745 (register_addr): Use the_low_target explicitly.
15746 (fetch_register): Likewise.
15747 (usr_fetch_inferior_registers): Likewise.
15748 (usr_store_inferior_registers): Likewise.
15749 * linux-arm-low.c (num_regs): Remove.
15750 (arm_num_regs): Define.
15751 (arm_regmap): Renamed from regmap, made static.
15752 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15753 made static.
15754 (arm_cannot_store_register): Renamed from cannot_store_register,
15755 made static.
15756 (the_low_target): New.
15757 * linux-i386-low.c (num_regs): Remove.
15758 (i386_num_regs): Define.
15759 (i386_regmap): Renamed from regmap, made static.
15760 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15761 made static.
15762 (i386_cannot_store_register): Renamed from cannot_store_register,
15763 made static.
15764 (the_low_target): New.
15765 * linux-ia64-low.c (num_regs): Remove.
15766 (ia64_num_regs): Define.
15767 (ia64_regmap): Renamed from regmap, made static.
15768 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15769 made static.
15770 (ia64_cannot_store_register): Renamed from cannot_store_register,
15771 made static.
15772 (the_low_target): New.
15773 * linux-m68k-low.c (num_regs): Remove.
15774 (m68k_num_regs): Define.
15775 (m68k_regmap): Renamed from regmap, made static.
15776 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15777 made static.
15778 (m68k_cannot_store_register): Renamed from cannot_store_register,
15779 made static.
15780 (the_low_target): New.
15781 * linux-mips-low.c (num_regs): Remove.
15782 (mips_num_regs): Define.
15783 (mips_regmap): Renamed from regmap, made static.
15784 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15785 made static.
15786 (mips_cannot_store_register): Renamed from cannot_store_register,
15787 made static.
15788 (the_low_target): New.
15789 * linux-ppc-low.c (num_regs): Remove.
15790 (ppc_num_regs): Define.
15791 (ppc_regmap): Renamed from regmap, made static.
15792 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15793 made static.
15794 (ppc_cannot_store_register): Renamed from cannot_store_register,
15795 made static.
15796 (the_low_target): New.
15797 * linux-s390-low.c (num_regs): Remove.
15798 (s390_num_regs): Define.
15799 (s390_regmap): Renamed from regmap, made static.
15800 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15801 made static.
15802 (s390_cannot_store_register): Renamed from cannot_store_register,
15803 made static.
15804 (the_low_target): New.
15805 * linux-sh-low.c (num_regs): Remove.
15806 (sh_num_regs): Define.
15807 (sh_regmap): Renamed from regmap, made static.
15808 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15809 made static.
15810 (sh_cannot_store_register): Renamed from cannot_store_register,
15811 made static.
15812 (the_low_target): New.
15813 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15814 (the_low_target): New.
15815
158162002-04-09 Daniel Jacobowitz <drow@mvista.com>
15817
15818 * Makefile.in: Add stamp-h target.
15819 * configure.in: Create stamp-h.
15820 * configure: Regenerated.
15821
158222002-04-09 Daniel Jacobowitz <drow@mvista.com>
15823
15824 * inferiors.c: New file.
15825 * target.c: New file.
15826 * target.h: New file.
15827 * Makefile.in: Add target.o and inferiors.o. Update
15828 dependencies.
15829 * linux-low.c (inferior_pid): New static variable,
15830 moved from server.c.
15831 (linux_create_inferior): Renamed from create_inferior.
15832 Call add_inferior. Return 0 on success instead of a PID.
15833 (linux_attach): Renamed from myattach.
15834 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15835 (linux_thread_alive): Renamed from mythread_alive.
15836 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15837 child dies.
15838 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15839 (regsets_store_inferior_registers): Correct error message.
15840 Add missing ``return 0''.
15841 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15842 (linux_store_registers): Renamed from store_inferior_registers.
15843 (linux_read_memory): Renamed from read_inferior_memory.
15844 (linux_write_memory): Renamed from write_inferior_memory.
15845 (linux_target_ops): New structure.
15846 (initialize_low): Call set_target_ops ().
15847 * remote-utils.c (unhexify): New function.
15848 (hexify): New function.
15849 (input_interrupt): Send signals to ``signal_pid''.
15850 * server.c (inferior_pid): Remove.
15851 (start_inferior): Update create_inferior call.
15852 (attach_inferior): Call add_inferior.
15853 (handle_query): New function.
15854 (main): Call handle_query for `q' packets.
15855 * server.h: Include "target.h". Remove obsolete prototypes.
15856 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15857
158582002-04-09 Daniel Jacobowitz <drow@mvista.com>
15859
15860 * Makefile.in: Add WARN_CFLAGS. Update configury
15861 dependencies.
15862 * configure.in: Check for <string.h>
15863 * configure: Regenerate.
15864 * config.in: Regenerate.
15865 * gdbreplay.c: Include needed system headers.
15866 (remote_open): Remove strchr prototype.
15867 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15868 * regcache.c (supply_register): Change buf argument to const void *.
15869 (supply_register_by_name): Likewise.
15870 (collect_register): Change buf argument to void *.
15871 (collect_register_by_name): Likewise.
15872 * regcache.h: Add missing prototypes.
15873 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15874 * server.c (handle_query): New function.
15875 (attached): New static variable, moved out of main.
15876 (main): Quiet longjmp clobber warnings.
15877 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15878 * utils.c (error): Remove NORETURN.
15879 (fatal): Likewise.
GDB Binutils - Deliverables
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