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Remove usages of find_thread when calling need_step_over_p
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
eca55aec
SM		 12017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2
3 * linux-low.c (need_step_over_p): Return bool, remove dummy
4 argument.
5 (linux_resume, proceed_all_lwps): Use find_thread.
6
25c28b4d
SM		 72017-11-19 Simon Marchi <simon.marchi@ericsson.com>
8
9 * linux-low.c (resume_status_pending_p): Return bool, remove
10 flag_p argument.
11 (linux_resume): Use find_thread.
12
5fdda392
SM		 132017-11-19 Simon Marchi <simon.marchi@ericsson.com>
14
15 * linux-low.c (struct thread_resume_array): Remove.
16 (linux_set_resume_request): Return void, take arguments
17 directly.
18 (linux_resume): Use for_each_thread.
19
fcb056a5
SM		 202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
21
22 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
23 return bool, remove data argument.
24 (linux_stabilize_threads): Use find_thread.
25
139720c5
SM		 262017-11-19 Simon Marchi <simon.marchi@ericsson.com>
27
28 * linux-low.c (unsuspend_one_lwp): Remove.
29 (unsuspend_all_lwps): Use for_each_thread, inline code from
30 unsuspend_one_lwp.
31
6d1e5673
SM		 322017-11-19 Simon Marchi <simon.marchi@ericsson.com>
33
34 * gdbthread.h (find_thread): Add overload with ptid_t filter.
35 * linux-low.c (struct iterate_over_lwps_args): Remove.
36 (iterate_over_lwps_filter): Remove.
37 (iterate_over_lwps): Use find_thread.
38
bbf550d5
SM		 392017-11-19 Simon Marchi <simon.marchi@ericsson.com>
40
41 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
42 (linux_handle_new_gdb_connection): Use for_each_thread, inline
43 code from reset_lwp_ptrace_options_callback.
44
00192f77
SM		 452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
46
47 * linux-arm-low.c (struct update_registers_data): Remove.
48 (update_registers_callback): Return void, take arguments
49 directly, don't check thread's pid.
50 (arm_insert_point, arm_remove_point): Use for_each_thread.
51
2bee2b6c
SM		 522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
53
54 * win32-low.c (continue_one_thread): Return void, take argument
55 directly.
56 (child_continue): Use for_each_thread.
57
0b360f19
SM		 582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
59
60 * win32-i386-low.c (update_debug_registers_callback): Rename
61 to ...
62 (update_debug_registers): ... this, return void, remove pid_p arg.
63 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
64
f27866ba
SM		 652017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
66
67 * inferiors.h (struct process_info): Add constructor, initialize
68 fields..
69 <syscalls_to_catch>: Change type to std::vector<int>.
70 * inferiors.c (add_process): Allocate process_info with new.
71 (remove_process): Free process_info with delete.
72 * linux-low.c (handle_extended_wait): Adjust.
73 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
74 * server.c (handle_general_set): Adjust.
75
e849ea89
PA		 762017-11-16 Pedro Alves <palves@redhat.com>
77
78 * remote-utils.c (remote_close): Block SIGIO signals instead of
79 uninstalling the SIGIO handler.
80
1d0aa65c
AH		 812017-11-16 Alan Hayward <alan.hayward@arm.com>
82
83 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
84
3491a34c
YQ		 852017-11-16 Yao Qi <yao.qi@linaro.org>
86
87 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
88 (tic6x_store_gregset): Likewise.
89 (tic6x_usrregs_info): Move it up.
90
a602f924
AH		 912017-11-15 Alan Hayward <alan.hayward@arm.com>
92
93 * Makefile.in: Update arch rules.
94 * configure.srv: Explicitly mark arch/ files.
95
5616b6c3
AS		 962017-11-13 Andreas Schwab <schwab@suse.de>
97
98 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
99 function.
100 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
101
d1928160
PA		 1022017-11-06 Pedro Alves <palves@redhat.com>
103
104 * config.in, configure: Regenerate.
105
bac608e7
SM		 1062017-10-27 Simon Marchi <simon.marchi@ericsson.com>
107
108 * target.c (struct thread_search): Remove.
109 (thread_search_callback): Remove.
110 (prepare_to_access_memory): Use for_each_thread instead of
111 find_inferior. Inline code from thread_search_callback.
112
eaddb425
SM		 1132017-10-27 Simon Marchi <simon.marchi@ericsson.com>
114
115 * server.c (struct visit_actioned_threads_data): Remove.
116 (visit_actioned_threads): Change prototype to take arguments
117 directly.
118 (resume): Use find_thread instead of find_inferior.
119
99078d34
SM		 1202017-10-27 Simon Marchi <simon.marchi@ericsson.com>
121
122 * server.c (queue_stop_reply_callback): Change prototype, return
123 void.
124 (find_status_pending_thread_callback): Remove.
125 (handle_status): Replace find_inferior with find_thread and
126 for_each_thread.
127
cc628f3d
AH		 1282017-10-25 Alan Hayward <alan.hayward@arm.com>
129
130 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
131 with REGNO.
132 (aarch64_store_gregset): Likewise.
133 (aarch64_fill_fpregset): Likewise.
134 (aarch64_store_fpregset): Likewise.
135
4d3bb80e
SM		 1362017-10-21 Simon Marchi <simon.marchi@ericsson.com>
137
138 * gdbthread.h (find_thread, for_each_thread): New functions.
139 * inferiors.c (thread_of_pid): Remove.
140 (find_any_thread_of_pid): Use find_thread.
141 * linux-low.c (num_lwps): Use for_each_thread.
142
7a7cdfa0
YQ		 1432017-10-17 Yao Qi <yao.qi@linaro.org>
144
145 * Makefile.in: Remove one rule.
146 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
147
e675d170
YQ		 1482017-10-17 Yao Qi <yao.qi@linaro.org>
149
150 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
151 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
152
7eb4e0f9
YQ		 1532017-10-17 Yao Qi <yao.qi@linaro.org>
154
155 * configure.srv: Rename arm.o with arch/arm.o.
156
60d6cfc9
YQ		 1572017-10-17 Yao Qi <yao.qi@linaro.org>
158
159 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
160 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
161 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
162 (arch-i386.o, arch-amd64.o): Remove rules.
163 (arch/%.o): New rule.
164 Update POSTCOMPILE and COMPILE.pre.
165 * configure.ac: Invoke AC_CONFIG_COMMANDS.
166 * configure: Re-generated.
167 * configure.srv: Replace arch-i386.o with arch/i386.o.
168 Replace arch-amd64.o with arch/amd64.o.
169
5bfda255
YQ		 1702017-10-16 Yao Qi <yao.qi@linaro.org>
171
172 * configure: Regenerated.
173
9c80ecd6
SM		 1742017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
175
176 * inferiors.h: (struct inferior_list): Remove.
177 (struct inferior_list_entry); Remove.
178 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
179 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
180 get_first_inferior): Remove.
181 (for_each_inferior, for_each_inferior_with_data, find_inferior,
182 find_inferior_id, find_inferior_in_random): Change signature.
183 * inferiors.c (all_threads): Change type to
184 std::list<thread_info *>.
185 (get_thread): Remove macro.
186 (find_inferior, find_inferior_id): Change signature, implement
187 using find_thread.
188 (find_inferior_in_random): Change signature, implement using
189 find_thread_in_random.
190 (for_each_inferior, for_each_inferior_with_data): Change
191 signature, implement using for_each_thread.
192 (add_inferior_to_list, remove_inferior): Remove.
193 (add_thread, get_first_thread, thread_of_pid,
194 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
195 (get_first_inferior, one_inferior_p, clear_inferior_list):
196 Remove.
197 (clear_inferiors, get_thread_process): Update.
198 * gdbthread.h: Include <list>.
199 (struct thread_info) <entry>: Remove field.
200 <id>: New field.
201 (all_threads): Change type to std::list<thread_info *>.
202 (get_first_inferior): Add doc.
203 (find_thread, for_each_thread, find_thread_in_random): New
204 functions.
205 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
206 * linux-arm-low.c (update_registers_callback): Update.
207 * linux-low.c (second_thread_of_pid_p): Update.
208 (kill_one_lwp_callback, linux_detach_lwp_callback,
209 delete_lwp_callback, status_pending_p_callback, same_lwp,
210 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
211 iterate_over_lwps, not_stopped_callback,
212 resume_stopped_resumed_lwps, count_events_callback,
213 select_singlestep_lwp_callback, select_event_lwp_callback,
214 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
215 suspend_and_send_sigstop_callback, wait_for_sigstop,
216 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
217 lwp_running, linux_set_resume_request, resume_status_pending_p,
218 need_step_over_p, start_step_over, linux_resume_one_thread,
219 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
220 reset_lwp_ptrace_options_callback): Update.
221 * linux-mips-low.c (update_watch_registers_callback): Update.
222 * regcache.c (regcache_invalidate_one, regcache_invalidate):
223 Update.
224 (free_register_cache_thread_one): Remove.
225 (regcache_release): Update.
226 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
227 handle_qxfer_threads_worker): Update.
228 (handle_query): Update, use list iterator.
229 (visit_actioned_threads, handle_pending_status,
230 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
231 clear_pending_status_callback, set_pending_status_callback,
232 find_status_pending_thread_callback, handle_status,
233 process_serial_event): Update.
234 * target.c (thread_search_callback): Update.
235 * thread-db.c (thread_db_get_tls_address): Update.
236 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
237 Update.
238 * win32-i386-low.c (update_debug_registers_callback): Update.
239 * win32-low.c (delete_thread_info, child_delete_thread,
240 continue_one_thread, suspend_one_thread,
241 get_child_debug_event): Adjust.
242
9179355e
SM		 2432017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
244
245 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
246 * inferiors.h: Include <list>.
247 (struct process_info) <entry>: Remove field.
248 <pid>: New field.
249 (pid_of): Change macro to function.
250 (ptid_of, lwpid_of): Remove macro.
251 (all_processes): Change type to std::list<process_info *>.
252 (ALL_PROCESSES): Remove macro.
253 (for_each_process, find_process): New function.
254 * inferiors.c (all_processes): Change type to
255 std::list<process_info *>.
256 (find_thread_process): Adjust.
257 (add_process): Likewise.
258 (remove_process): Likewise.
259 (find_process_pid): Likewise.
260 (get_first_process): Likewise.
261 (started_inferior_callback): Remove.
262 (have_started_inferiors_p): Adjust.
263 (attached_inferior_callback): Remove.
264 (have_attached_inferiors_p): Adjust.
265 * linux-low.c (check_zombie_leaders): Likewise.
266 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
267 (x86_linux_update_xmltarget): Adjust.
268 * server.c (handle_query): Likewise.
269 (gdb_reattached_process): Remove.
270 (handle_status): Adjust.
271 (kill_inferior_callback): Likewise.
272 (detach_or_kill_inferior): Remove.
273 (print_started_pid): Likewise.
274 (print_attached_pid): Likewise.
275 (detach_or_kill_for_exit): Update.
276 (process_serial_event): Likewise.
277 * linux-arm-low.c (arm_new_fork): Likewise.
278
c9cb8905
SM		 2792017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
280
281 * dll.h: Include <list>.
282 (struct dll_info): Add constructor.
283 <entry>: Remove field.
284 (all_dlls): Change type to std::list<dll_info>.
285 * dll.c: Include <algorithm>.
286 (get_dll): Remove macro.
287 (all_dlls): Change type to std::list<dll_info *>.
288 (free_one_dll): Remove.
289 (match_dll): Likewise.
290 (loaded_dll): Adjust.
291 (unloaded_dll): Adjust to all_dlls type change, use
292 std::find_if. Inline code from match_dll.
293 (clear_dlls): Adjust to all_dlls type change.
294 * server.c (emit_dll_description): Remove.
295 (handle_qxfer_libraries): Adjust to all_dlls type change,
296 integrate emit_dll_description's functionality.
297
04ec7890
SM		 2982017-10-12 Simon Marchi <simon.marchi@ericsson.com>
299
300 * linux-low.h (struct linux_target_ops) <delete_process>: New
301 field.
302 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
303 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
304 (struct linux_target_ops): Add delete_process callback.
305 * linux-arm-low.c (arm_delete_process): New.
306 (struct linux_target_ops): Add delete_process callback.
307 * linux-bfin-low.c (struct linux_target_ops): Likewise.
308 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
309 * linux-m32r-low.c (struct linux_target_ops): Likewise.
310 * linux-mips-low.c (mips_linux_delete_process): New.
311 (struct linux_target_ops): Add delete_process callback.
312 * linux-ppc-low.c (struct linux_target_ops): Likewise.
313 * linux-s390-low.c (struct linux_target_ops): Likewise.
314 * linux-sh-low.c (struct linux_target_ops): Likewise.
315 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
316 * linux-tile-low.c (struct linux_target_ops): Likewise.
317 * linux-x86-low.c (x86_linux_delete_process): New.
318 (struct linux_target_ops): Add delete_process callback.
319 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
320
466eecee
SM		 3212017-10-12 Simon Marchi <simon.marchi@ericsson.com>
322
323 * linux-aarch64-low.c (the_low_target): Add thread delete
324 callback.
325 * linux-arm-low.c (arm_delete_thread): New function.
326 (the_low_target): Add thread delete callback.
327 * linux-bfin-low.c (the_low_target): Likewise.
328 * linux-crisv32-low.c (the_low_target): Likewise.
329 * linux-low.c (delete_lwp): Invoke delete_thread callback if
330 set.
331 * linux-low.h (struct linux_target_ops) <delete_thread>: New
332 field.
333 * linux-m32r-low.c (the_low_target): Add thread delete callback.
334 * linux-mips-low.c (mips_linux_delete_thread): New function.
335 (the_low_target): Add thread delete callback.
336 * linux-ppc-low.c (the_low_target): Likewise.
337 * linux-s390-low.c (the_low_target): Likewise.
338 * linux-sh-low.c (the_low_target): Likewise.
339 * linux-tic6x-low.c (the_low_target): Likewise.
340 * linux-tile-low.c (the_low_target): Likewise.
341 * linux-x86-low.c (the_low_target): Likewise.
342 * linux-xtensa-low.c (the_low_target): Likewise.
343
b79f7801
YZ		 3442017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
345
346 * win32-low.c: Include "common-inferior.h".
347
bc3b087d
SDJ		 3482017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
349
350 * inferiors.c (set_inferior_cwd): New function.
351 * server.c (handle_general_set): Handle QSetWorkingDir packet.
352 (handle_query): Inform that QSetWorkingDir is supported.
353 * win32-low.c (create_process): Pass the inferior's cwd to
354 CreateProcess.
355
d092c5a2
SDJ		 3562017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
357
358 * inferiors.c (current_inferior_cwd): New global variable.
359 (get_inferior_cwd): New function.
360 * inferiors.h (struct process_info) <cwd>: New field.
361
7da0a886
SDJ		 3622017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
363
364 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
365 (OBS): Add gdb_tilde_expand.o.
366
289a6840
SM		 3672017-10-02 Simon Marchi <simon.marchi@ericsson.com>
368
369 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
370 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
371
256642e8
PA		 3722017-09-29 Pedro Alves <palves@redhat.com>
373
374 * ax.c (gdb_parse_agent_expr): Constify.
375 * ax.h (gdb_parse_agent_expr): Constify.
376 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
377 Constify.
378 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
379 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
380 * remote-utils.h (read_ptid): Constify.
381 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
382 (process_point_options, process_serial_event): Constify.
383 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
384 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
385 (cmd_qtbuffer): Constify.
386
5b9ca4d4
PA		 3872017-09-29 Pedro Alves <palves@redhat.com>
388
389 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
390 fails.
391
94c207e0
PA		 3922017-09-29 Pedro Alves <palves@redhat.com>
393
394 * linux-low.c (handle_extended_wait): Pass parent thread instead
395 of process to thread_db_notice_clone.
396 * linux-low.h (thread_db_notice_clone): Replace parent process
397 parameter with parent thread parameter.
398 * thread-db.c (find_one_thread): Add comment.
399 (thread_db_notice_clone): Replace parent process parameter with
400 parent thread parameter. Temporarily switch to the parent thread.
401
75352e28
SDJ		 4022017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
403
404 * gdbthread.h: Include "common-gdbthread.h".
405 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
406 "if" when validating the ptid.
407 * remote-utils.c: Include "gdbthread.h".
408 (prepare_resume_reply): Use "switch_to_thread".
409 * target.c (done_accessing_memory): Likewise.
410
ad339634
AA		 4112017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
412
413 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
414 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
415 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
416 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
417 s390x-gs-linux64-ipa.o to ipa_obj.
418 * linux-s390-low.c (HWCAP_S390_GS): New define.
419 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
420 New functions.
421 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
422 (s390_arch_setup): Check for guarded-storage support and choose
423 appropriate tdesc.
424 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
425 init_registers_s390x_gs_linux64.
426 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
427 enum value.
428 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
429 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
430
cc4d742f
SM		 4312017-09-22 Simon Marchi <simon.marchi@ericsson.com>
432
433 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
434
f6327dcb
KB		 4352017-09-21 Kevin Buettner <kevinb@redhat.com>
436
437 * linux-low.h (struct lwp_info): Add new field, thread_handle.
438 (thread_db_thread_handle): Declare.
439 * linux-low.c (linux_target_ops): Initialize thread_handle.
440 * server.c (handle_qxfer_threads_worker): Add support for
441 "handle" attribute.
442 * target.h (struct target_ops): Add new function pointer,
443 thread_handle.
444 (target_thread_handle): Define.
445 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
446 field in lwp.
447 (thread_db_thread_handle): New function.
448
86299109
KB		 4492017-09-21 Kevin Buettner <kevinb@redhat.com>
450
451 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
452 * linux-low.h (thread_db_notice_clone): Declare.
453 * thread-db.c (thread_db_notice_clone): New function.
454
f557a88a
PA		 4552017-09-21 Pedro Alves <palves@redhat.com>
456
457 * server.c (gdb_read_memory, handle_status, process_serial_event)
458 (handle_serial_event, handle_target_event): Adjust to
459 set_desired_thread prototype change.
460 * target.c (set_desired_thread): Remove 'use_general' parameter
461 and adjust.
462 * target.h (set_desired_thread): Remove 'use_general' parameter.
463
223ffa71
TT		 4642017-09-20 Tom Tromey <tom@tromey.com>
465
466 * target.c (target_terminal::terminal_state): Define.
467 (target_terminal::init): Rename from target_terminal_init.
468 (target_terminal::inferior): Rename from
469 target_terminal_inferior.
470 (target_terminal::ours): Rename from target_terminal_ours.
471 (target_terminal::ours_for_output, target_terminal::info): New.
472
04fd3ba9
SM		 4732017-09-16 Simon Marchi <simon.marchi@ericsson.com>
474
475 * server.c (accumulate_file_name_length): Remove.
476 (emit_dll_description): Adjust to std::string change.
477 (handle_qxfer_libraries): Use std::string to hold document.
478
5e187554
SM		 4792017-09-16 Simon Marchi <simon.marchi@ericsson.com>
480
481 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
482 return type of xml_escape_text.
483 * server.c (emit_dll_description): Likewise.
484
1526853e
SM		 4852017-09-16 Simon Marchi <simon.marchi@ericsson.com>
486
487 * server.c (captured_main): Accept argument for --selftest.
488 Update run_tests call.
489 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
490 when registering selftests.
491
c4dfafab
SDJ		 4922017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
493
494 * regcache.c (get_thread_regcache): Update code to use "std::vector"
495 instead of "VEC" for "target_desc.reg_defs".
496 (regcache_cpy): Likewise.
497 (registers_to_string): Likewise.
498 (registers_from_string): Likewise.
499 (find_regno): Likewise.
500 (supply_regblock): Likewise.
501 (regcache_raw_read_unsigned): Likewise.
502 * tdesc.c (init_target_desc): Likewise.
503 (tdesc_create_reg): Likewise.
504 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
505 (struct target_desc) <reg_defs>: Convert to "std::vector".
506 (target_desc): Do not initialize "reg_defs".
507 (~target_desc): Update code to use "std::vector" instead of "VEC"
508 for "target_desc.reg_defs".
509 (operator==): Likewise.
510
124aceb4
SM		 5112017-09-15 Simon Marchi <simon.marchi@ericsson.com>
512
513 * inferiors.h (thread_to_gdb_id): Remove.
514 * inferiors.c (thread_to_gdb_id): Remove.
515 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
516 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
517 lynx_store_registers, lynx_read_memory, lynx_write_memory):
518 Likewise.
519 * nto-low.c (nto_fetch_registers, nto_store_registers,
520 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
521
96cde54f
SM		 5222017-09-15 Simon Marchi <simon.marchi@ericsson.com>
523
524 * inferiors.h (gdb_id_to_thread_id): Remove.
525 * inferiors.c (gdb_id_to_thread_id): Remove.
526 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
527 removal. Move pid declaration closer to where it's used.
528
e8ca139e
SM		 5292017-09-15 Simon Marchi <simon.marchi@ericsson.com>
530
531 * server.c (handle_detach): New function.
532 (process_serial_event): Move code out, call handle_detach.
533
f8a4e119
SM		 5342017-09-15 Simon Marchi <simon.marchi@ericsson.com>
535
536 * server.c (require_running): Rename to ...
537 (require_running_or_return): ... this ...
538 (require_running_or_break): ... and this.
539 (handle_query, process_serial_event): Adjust.
540
0eb0a407
SM		 5412017-09-15 Simon Marchi <simon.marchi@ericsson.com>
542
543 * linux-low.c (linux_set_resume_request): Remove unused
544 variables.
545
785922a5
SM		 5462017-09-15 Simon Marchi <simon.marchi@ericsson.com>
547
548 * server.c (first_thread_of): Remove.
549 (process_serial_event): Replace usage of first_thread_of with
550 find_any_thread_of_pid.
551 * tracepoint.c (same_process_p): Remove.
552 (gdb_agent_about_to_close): Replace usage of same_process_p with
553 find_any_thread_of_pid.
554 * linux-x86-low.c (same_process_callback): Remove.
555 (x86_arch_setup_process_callback): Replace usage of
556 same_process_callback with find_any_thread_of_pid.
557 * thread-db.c (any_thread_of): Remove.
558 (switch_to_process): Replace usage of any_thread_of with
559 find_any_thread_of_pid.
560 * inferiors.c (thread_pid_matches_callback): Remove.
561 (find_thread_process): Adjust to use find_any_thread_of_pid.
562
a059f00c
SDJ		 5632017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
564
565 * regcache.c (get_thread_regcache): Guard calls to "memset"
566 with "!VEC_empty".
567
cc397f3a
SDJ		 5682017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
569
570 * linux-low.c (handle_extended_wait): Use
571 "allocate_target_description" instead of "XNEW".
572 * linux-x86-low.c (initialize_low_arch): Likewise.
573
22916b07
YQ		 5742017-09-05 Yao Qi <yao.qi@linaro.org>
575
576 * configure.srv (srv_i386_regobj): Remove.
577 (srv_amd64_regobj): Remove.
578 (srv_regobj): Set it to "" for x86 non-linux targets.
579 * linux-x86-tdesc.c (i386_linux_read_description):
580 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
581 (init_registers_i386): Remove the declaration.
582 (tdesc_i386): Remove the declaration.
583 (lynx_i386_arch_setup): Call i386_create_target_description.
584 * nto-x86-low.c: Likewise.
585 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
586 [!__x86_64__]: include arch/i386.h.
587 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
588
38602d55
YQ		 5892017-09-05 Yao Qi <yao.qi@linaro.org>
590
591 * configure.srv (srv_amd64_linux_xmlfiles): Remove
592 i386/amd64-XXX-linux from it.
593
44b886ff
YQ		 5942017-09-05 Yao Qi <yao.qi@linaro.org>
595
596 * configure.srv: Empty srv_amd64_linux_regobj if $development is
597 false.
598 (ipa_amd64_linux_regobj): Remove.
599 (ipa_x32_linux_regobj): Remove.
600
b4570e4b
YQ		 6012017-09-05 Yao Qi <yao.qi@linaro.org>
602
603 * Makefile.in (arch-amd64.o): New rule.
604 * configure.srv: Append arch-amd64.o.
605 * linux-amd64-ipa.c: Include common/x86-xstate.h.
606 (get_ipa_tdesc): Call amd64_linux_read_description.
607 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
608 and init_registers_amd64_XXX.
609 * linux-x86-low.c (x86_linux_read_description): Call
610 amd64_linux_read_description.
611 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
612 (initialize_low_arch): Don't call init_registers_x32_XXX and
613 init_registers_amd64_XXX.
614 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
615 and tdesc_amd64_XXX.
616 [__x86_64__] (amd64_tdesc_test): New function.
617 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
618 and init_registers_amd64_XXX.
619 * linux-x86-tdesc.c: Include arch/amd64.h.
620 (xcr0_to_tdesc_idx): New function.
621 (i386_linux_read_description): New function.
622 (amd64_get_ipa_tdesc_idx): New function.
623 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
624 (amd64_get_ipa_tdesc): Declare.
625
d1f28ea2
YQ		 6262017-09-05 Yao Qi <yao.qi@linaro.org>
627
628 * configure.srv (srv_i386_linux_xmlfiles): Remove
629 i386/i386-XXX-linux.xml from it.
630
25a93583
YQ		 6312017-09-05 Yao Qi <yao.qi@linaro.org>
632
633 * configure.srv: Set srv_i386_linux_regobj empty if $development
634 is false.
635 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
636 initialize_low_tdesc.
637 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
638 with #if initialize_low_tdesc.
639 * linux-x86-tdesc-selftest.c: New file.
640 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
641
5f035c07
YQ		 6422017-09-05 Yao Qi <yao.qi@linaro.org>
643
644 * Makefile.in (arch-i386.o): New rule.
645 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
646 (x86_64-*-linux*): Likewise.
647 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
648 include arch/i386.h.
649 (i386_linux_read_description): Remove code and call
650 i386_create_target_description.
651 * tdesc.c (allocate_target_description): New function.
652 * tdesc.h (set_tdesc_architecture): Remove declaration.
653 (set_tdesc_osabi): Likewise.
654
0abe8a89
YQ		 6552017-09-05 Yao Qi <yao.qi@linaro.org>
656
657 * linux-x86-tdesc.c: Don't include <inttypes.h>.
658 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
659 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
660 .xmltarget.
661 * server.c (get_features_xml): Call tdesc_get_features_xml.
662 * tdesc.c (set_tdesc_architecture): New function.
663 (set_tdesc_osabi): New function.
664 (tdesc_get_features_xml): New function.
665 (tdesc_create_feature): Add an argument.
666 * tdesc.h (struct target_desc) <features>: New field.
667 <arch, osabi>: New field.
668 (~target_desc): xfree features, arch, and osabi.
669 (target_desc::oerator==): Don't compare .xmltarget.
670 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
671 (set_tdesc_osabi): Likewise.
672 (tdesc_get_features_xml): Likewise.
673
0a188386
YQ		 6742017-09-05 Yao Qi <yao.qi@linaro.org>
675
676 * linux-x86-tdesc.c: Include selftest.h.
677 (i386_tdesc_test): New function.
678 (initialize_low_tdesc): Call selftests::register_test.
679 * tdesc.h: Include regdef.h.
680 (target_desc): Override operator == and !=.
681
f49ff000
YQ		 6822017-09-05 Yao Qi <yao.qi@linaro.org>
683
684 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
685 (ipa_obj): Likewise.
686 * linux-i386-ipa.c: Include common/x86-xstate.h
687 (get_ipa_tdesc): Call i386_linux_read_description.
688 (initialize_low_tracepoint): Don't call init_registers_XXX
689 functions, call initialize_low_tdesc instead.
690 * linux-x86-low.c (x86_linux_read_description): Call
691 i386_linux_read_description.
692 (initialize_low_arch): Don't call init_registers_i386_XXX
693 functions, call initialize_low_tdesc.
694 * linux-x86-tdesc.c: New file.
695 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
696 (i386_get_ipa_tdesc_idx): Declare.
697 (i386_get_ipa_tdesc): Declare.
698 (initialize_low_tdesc): Declare.
699
2b68ef2f
YQ		 7002017-09-05 Yao Qi <yao.qi@linaro.org>
701
702 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
703 instead of 0.
704
f7000548
YQ		 7052017-09-05 Yao Qi <yao.qi@linaro.org>
706
707 * Makefile.in (IPA_OBJS): Add vec-ipa.o
708 * regcache.c (get_thread_regcache): Use VEC_length.
709 (init_register_cache): Likewise.
710 (regcache_cpy): Likewise.
711 (registers_to_string): Iterate reg_defs via VEC_iterate.
712 (find_regno): Likewise.
713 (find_register_by_number): Use VEC_index.
714 (register_size): Call find_register_by_number.
715 (register_data): Call find_register_by_number.
716 (supply_regblock): Use VEC_length.
717 (regcache_raw_read_unsigned): Likewise.
718 * tdesc.c (init_target_desc): Iterate reg_defs via
719 VEC_iterate.
720 (default_description): Update initializer.
721 (copy_target_description): Don't update field num_registers.
722 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
723 <num_registers>: Remove.
724
50a421ac
SM		 7252017-09-04 Simon Marchi <simon.marchi@ericsson.com>
726
727 * Makefile.in (.SECONDARY): Define target.
728
23fdd69e
SM		 7292017-09-03 Simon Marchi <simon.marchi@ericsson.com>
730
731 * linux-low.c (linux_wait_1): Adjust.
732 * server.c (queue_stop_reply_callback): Adjust.
733
0a2dde4a
SDJ		 7342017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
735
736 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
737 QEnvironmentUnset and QEnvironmentReset packets.
738 (handle_query): Inform remote that QEnvironmentHexEncoded,
739 QEnvironmentUnset and QEnvironmentReset are supported.
740
6afd337d
SM		 7412017-08-25 Simon Marchi <simon.marchi@ericsson.com>
742
743 * inferiors.h (inferior_target_data): Rename to ...
744 (thread_target_data): ... this.
745 (inferior_regcache_data): Rename to ...
746 (thread_regcache_data): ... this.
747 (set_inferior_regcache_data): Rename to ...
748 (set_thread_regcache_data): ... this.
749 * inferiors.c (inferior_target_data): Rename to ...
750 (thread_target_data): ... this.
751 (inferior_regcache_data): Rename to ...
752 (thread_regcache_data): ... this.
753 (set_inferior_regcache_data): Rename to ...
754 (set_thread_regcache_data): ... this.
755 (free_one_thread): Update.
756 * linux-low.h (get_thread_lwp): Update.
757 * regcache.c (get_thread_regcache): Update.
758 (regcache_invalidate_thread): Update.
759 (free_register_cache_thread): Update.
760 * win32-i386-low.c (update_debug_registers_callback): Update.
761 (win32_get_current_dr): Update.
762 * win32-low.c (thread_rec): Update.
763 (delete_thread_info): Update.
764 (continue_one_thread): Update.
765 (suspend_one_thread): Update.
766
a160cc46
SM		 7672017-08-24 Simon Marchi <simon.marchi@ericsson.com>
768
769 * inferiors.c (set_inferior_target_data): Remove.
770 * inferiors.h (set_inferior_target_data): Remove.
771
6d580b63
YQ		 7722017-08-18 Yao Qi <yao.qi@linaro.org>
773
774 * Makefile.in (OBS): Add selftest.o.
775 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
776 * configure, config.in: Re-generated.
777 * server.c: Include common/sefltest.h.
778 (captured_main): Handle option --selftest.
779
f5a29eb0
YQ		 7802017-08-09 Yao Qi <yao.qi@linaro.org>
781
782 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
783 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
784 i386-avx-mpx.o and i386-mmx.o.
785 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
786 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
787 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
788 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
789 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
790 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
791 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
792 i386/amd64-avx-mpx.xml.
793
57757c2f
YQ		 7942017-08-09 Yao Qi <yao.qi@linaro.org>
795
796 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
797 and x32-avx-avx512.o.
798 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
799 i386/x32-avx-avx512.xml.
800
229d26fc
SM		 8012017-07-26 Simon Marchi <simon.marchi@ericsson.com>
802
803 * tracepoint.h (enum class fast_tpoint_collect_result): New
804 enumeration.
805 (fast_tracepoint_collecting): Change return type to
806 fast_tpoint_collect_result.
807 * tracepoint.c (fast_tracepoint_collecting): Likewise.
808 * linux-low.h: Include tracepoint.h.
809 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
810 fast_tpoint_collect_result.
811 * linux-low.c (handle_tracepoints): Adjust.
812 (linux_fast_tracepoint_collecting): Change return type to
813 fast_tpoint_collect_result.
814 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
815 linux_wait_1, stuck_in_jump_pad_callback,
816 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
817 proceed_one_lwp): Adjust to type change.
818
2e1e43e1
YQ		 8192017-07-10 Yao Qi <yao.qi@linaro.org>
820
821 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
822
adc764e7
YQ		 8232017-06-29 Yao Qi <yao.qi@linaro.org>
824
825 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
826 Remove.
827 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
828
a206891a
SM		 8292017-06-20 Simon Marchi <simon.marchi@ericsson.com>
830
831 * Makefile.in (IPA_OBJS): Sort and format one item per line.
832
9a6c7d9c
SDJ		 8332017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
834
835 * linux-low.c (linux_create_inferior): Adjust code to access the
836 environment information via 'gdb_environ' class.
837 * lynx-low.c (lynx_create_inferior): Likewise.
838 * server.c (our_environ): Make it an instance of 'gdb_environ'.
839 (get_environ): Return a pointer to 'our_environ'.
840 (captured_main): Initialize 'our_environ'.
841 * server.h (get_environ): Adjust prototype.
842 * spu-low.c (spu_create_inferior): Adjust code to access the
843 environment information via 'gdb_environ' class.
844
ae3e2ccf
SM		 8452017-06-17 Simon Marchi <simon.marchi@ericsson.com>
846
847 * linux-low.c (linux_read_memory, linux_write_memory): Remove
848 usage of "register" keyword.
849
3e019bdc
SM		 8502017-06-17 Simon Marchi <simon.marchi@ericsson.com>
851
852 * configure: Re-generate.
853
8465943a
SM		 8542017-06-17 Simon Marchi <simon.marchi@ericsson.com>
855
856 * configure: Re-generate.
857
cf0dd6f0
SM		 8582017-06-17 Simon Marchi <simon.marchi@ericsson.com>
859
860 * Makefile.in (COMPILE.pre): Add "-x c++".
861
9845682b
SDJ		 8622017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
863
864 * fork-child.c: Conditionally include <signal.h>.
865
aefd8b33
SDJ		 8662017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
867
868 * server.c (handle_general_set): Handle new packet
869 "QStartupWithShell".
870 (handle_query): Add "QStartupWithShell" to the list of supported
871 packets.
872 (gdbserver_usage): Add help text explaining the
873 new "--startup-with-shell" and "--no-startup-with-shell" CLI
874 options.
875 (captured_main): Recognize and act upon the presence of the new
876 CLI options.
877
2090129c
SDJ		 8782017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
879 Pedro Alves <palves@redhat.com>
880
881 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
882 * configure: Regenerate.
883 * configure.srv (srv_linux_obj): Add "fork-child.o" and
884 "fork-inferior.o".
885 (i[34567]86-*-lynxos*): Likewise.
886 (spu*-*-*): Likewise.
887 * fork-child.c: New file.
888 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
889 and "environ.h".
890 (linux_ptrace_fun): New function.
891 (linux_create_inferior): Adjust function prototype to reflect
892 change on "target.h". Adjust function code to use
893 "fork_inferior".
894 (linux_request_interrupt): Delete "signal_pid".
895 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
896 (lynx_ptrace_fun): New function.
897 (lynx_create_inferior): Adjust function prototype to reflect
898 change on "target.h". Adjust function code to use
899 "fork_inferior".
900 * nto-low.c (nto_create_inferior): Adjust function prototype and
901 code to reflect change on "target.h". Update comments.
902 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
903 "common-terminal.h" and "environ.h".
904 (terminal_fd): Moved to fork-child.c.
905 (old_foreground_pgrp): Likewise.
906 (restore_old_foreground_pgrp): Likewise.
907 (last_status): Make it global.
908 (last_ptid): Likewise.
909 (our_environ): New variable.
910 (startup_with_shell): Likewise.
911 (program_name): Likewise.
912 (program_argv): Rename to...
913 (program_args): ...this.
914 (wrapper_argv): New variable.
915 (start_inferior): Delete function.
916 (get_exec_wrapper): New function.
917 (get_exec_file): Likewise.
918 (get_environ): Likewise.
919 (prefork_hook): Likewise.
920 (post_fork_inferior): Likewise.
921 (postfork_hook): Likewise.
922 (postfork_child_hook): Likewise.
923 (handle_v_run): Update code to deal with arguments coming from the
924 remote host. Update calls from "start_inferior" to
925 "create_inferior".
926 (captured_main): Likewise. Initialize environment variable. Call
927 "have_job_control".
928 * server.h (post_fork_inferior): New prototype.
929 (get_environ): Likewise.
930 (last_status): Declare.
931 (last_ptid): Likewise.
932 (signal_pid): Likewise.
933 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
934 (spu_ptrace_fun): New function.
935 (spu_create_inferior): Adjust function prototype to reflect change
936 on "target.h". Adjust function code to use "fork_inferior".
937 * target.c (target_terminal_init): New function.
938 (target_terminal_inferior): Likewise.
939 (target_terminal_ours): Likewise.
940 * target.h: Include <vector>.
941 (struct target_ops) <create_inferior>: Update prototype.
942 (create_inferior): Update macro.
943 * utils.c (gdb_flush_out_err): New function.
944 * win32-low.c (win32_create_inferior): Adjust function prototype
945 and code to reflect change on "target.h".
946
043a4934
SDJ		 9472017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
948
949 * inferiors.c (switch_to_thread): New function.
950
15652511
SDJ		 9512017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
952
953 * Makefile.in (SFILE): Add "common/job-control.c".
954 (OBS): Add "job-control.o".
955
21ea5acd
SDJ		 9562017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
957
958 * Makefile: Remove "@host_makefile_frag@".
959
e13cb306
PA		 9602017-05-05 Pedro Alves <palves@redhat.com>
961
962 * configure: Regenerate.
963
c94fee56
SDJ		 9642017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
965
966 * configure: Regenerate.
967
a0ff9e1a
SM		 9682017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
969
970 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
971 software_single_step change of return type to
972 std::vector<CORE_ADDR>.
973 * linux-low.c (install_software_single_step_breakpoints):
974 Likewise.
975 * linux-low.h (install_software_single_step_breakpoints):
976 Likewise.
977
be628ab8
SDJ		 9782017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
979
980 * remote-utils.c: Include "gdb_termios.h" instead of
981 "terminal.h".
982 * terminal.h: Delete file.
983
7c5ded6a
SDJ		 9842017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
985
986 * server.c: Include <vector>.
987 <program_argv, wrapper_argv>: Convert to std::vector.
988 (start_inferior): Rewrite function to use C++.
989 (handle_v_run): Likewise. Update code that calculates the argv
990 based on the vRun packet; use C++.
991 (captured_main): Likewise.
992
436252de
SM		 9932017-04-06 Simon Marchi <simon.marchi@ericsson.com>
994
995 * server.c (handle_v_cont): Initialize thread_resume::thread
996 with null_ptid.
997
9bf2a700
PA		 9982017-04-05 Pedro Alves <palves@redhat.com>
999
1000 * configure: Regenerate.
1001
a121b7c1
PA		 10022017-04-05 Pedro Alves <palves@redhat.com>
1003
1004 * gdbreplay.c (sync_error): Constify.
1005 * linux-x86-low.c (push_opcode): Constify.
1006
21c8a587
PA		 10072017-04-05 Pedro Alves <palves@redhat.com>
1008
1009 * win32-low.c (get_child_debug_event)
1010 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1011 Report TARGET_WAITKIND_SPURIOUS instead.
1012
fb32b4f7
PA		 10132017-04-05 Pedro Alves <palves@redhat.com>
1014
1015 * remote-utils.c (remote_prepare, remote_open): Constify.
1016 * remote-utils.h (remote_prepare, remote_open): Constify.
1017 * server.c (captured_main): Constify 'port' handling.
1018
65dd1e59
SM		 10192017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1020
1021 * Makefile.in (clean): Clear .deps.
1022
8fa5b777
SM		 10232017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1024
1025 * .gitignore: Remove generated files, replace with wildcard.
1026 * (clean): Replace removal of generated files with wildcard.
1027 (version.c): Replace with...
1028 (version-generated.c): ...this.
1029 (xml-builtin.c): Replace with...
1030 (xml-builtin-generated.c): ...this.
1031 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1032 (%.c: *regformats*): Replace with...
1033 (%-generated.c: *regformats*): ...this.
1034
a12e714b
MF		 10352017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1036
1037 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1038 (xtensa_fill_gregset): Call collect_register_by_name for
1039 threadptr register.
1040 (xtensa_store_gregset): Call supply_register_by_name for
1041 threadptr register.
1042
1a09b50a
MF		 10432017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1044
1045 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1046 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1047 (xtensa_store_gregset): Call supply_register for all registers in
1048 a0_regnum..a0_regnum + C0_NREGS range.
1049
1a01e7c6
SM		 10502017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1051
1052 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1053 (ax-ipa.o: ax.c): Remove.
1054 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1055 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1056 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1057 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1058 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1059
36bc18a8
SM		 10602017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1061
1062 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1063 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1064 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1065 (errors-ipa.o: ../common/errors.c): Remove.
1066 (format-ipa.o: ../common/format.c): Remove.
1067 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1068
a8ebe3d5
SM		 10692017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1070
1071 * Makefile.in (%-ipa.o: %.c): New rule.
1072 (tracepoint-ipa.o: tracepoint.c): Remove.
1073 (utils-ipa.o: utils.c): Remove.
1074 (remote-utils-ipa.o: remote-utils.c): Remove.
1075 (regcache-ipa.o: regcache.c): Remove.
1076 (i386-linux-ipa.o: i386-linux.c): Remove.
1077 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1078 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1079 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1080 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1081 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1082 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1083 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1084 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1085 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1086 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1087 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1088 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1089 (aarch64-ipa.o: aarch64.c): Remove.
1090 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1091 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1092 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1093 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1094 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1095 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1096 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1097 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1098 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1099 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1100 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1101 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1102 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1103 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1104 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1105 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1106 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1107 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1108 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1109 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1110 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1111 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1112 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1113 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1114 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1115 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1116 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1117 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1118 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1119 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1120 (tdesc-ipa.o: tdesc.c): Remove.
1121 (x32-linux-ipa.o: x32-linux.c): Remove.
1122 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1123 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1124
50cfacb7
SM		 11252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1126
1127 * Makefile.in (%.o: ../arch/%.c): New rule.
1128 (arm.o: ../arch/arm.c): Remove.
1129 (arm-linux.o: ../arch/arm-linux.c): Remove.
1130 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1131 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1132
c5a22423
SM		 11332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1134
1135 * Makefile.in (%.o: ../nat/%.c): New rule.
1136 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1137 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1138 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1139 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1140 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1141 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1142 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1143 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1144 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1145 (linux-personality.o: ../nat/linux-personality.c): Remove.
1146 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1147 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1148 (x86-linux.o: ../nat/x86-linux.c): Remove.
1149 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1150 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1151
6bda016b
SM		 11522017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1153
1154 * Makefile.in (%.o: ../common/%.c): New rule.
1155 (signals.o: ../common/signals.c): Remove.
1156 (print-utils.o: ../common/print-utils.c): Remove.
1157 (rsp-low.o: ../common/rsp-low.c): Remove.
1158 (common-utils.o: ../common/common-utils.c): Remove.
1159 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1160 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1161 (vec.o: ../common/vec.c): Remove.
1162 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1163 (xml-utils.o: ../common/xml-utils.c): Remove.
1164 (ptid.o: ../common/ptid.c): Remove.
1165 (buffer.o: ../common/buffer.c): Remove.
1166 (format.o: ../common/format.c): Remove.
1167 (filestuff.o: ../common/filestuff.c): Remove.
1168 (agent.o: ../common/agent.c): Remove.
1169 (errors.o: ../common/errors.c): Remove.
1170 (environ.o: ../common/environ.c): Remove.
1171 (common-debug.o: ../common/common-debug.c): Remove.
1172 (cleanups.o: ../common/cleanups.c): Remove.
1173 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1174 (fileio.o: ../common/fileio.c): Remove.
1175 (common-regcache.o: ../common/common-regcache.c): Remove.
1176 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1177 (new-op.o: ../common/new-op.c): Remove.
1178 (btrace-common.o: ../common/btrace-common.c): Remove.
1179
21122961
SM		 11802017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1181
1182 * Makefile.in (%.o: ../target/%.c): New rule.
1183 (waitstatus.o: ../target/waitstatus.c): Remove.
1184
c362e621
SM		 11852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1186
1187 * Makefile.in
1188 (%.c: ../regformats/%.dat,
1189 (%.c: ../regformats/arm/%.dat,
1190 (%.c: ../regformats/i386/%.dat,
1191 (%.c: ../regformats/rs6000/%.dat): New rules.
1192 (aarch64.c): Remove.
1193 (reg-arm.c): Remove.
1194 (arm-with-iwmmxt.c): Remove.
1195 (arm-with-vfpv2.c): Remove.
1196 (arm-with-vfpv3.c): Remove.
1197 (arm-with-neon.c): Remove.
1198 (reg-bfin.c): Remove.
1199 (reg-cris.c): Remove.
1200 (reg-crisv32.c): Remove.
1201 (i386.c): Remove.
1202 (i386-linux.c): Remove.
1203 (i386-avx.c): Remove.
1204 (i386-avx-linux.c): Remove.
1205 (i386-avx-avx512.c): Remove.
1206 (i386-avx-avx512-linux.c): Remove.
1207 (i386-mpx.c): Remove.
1208 (i386-mpx-linux.c): Remove.
1209 (i386-avx-mpx-avx512-pku.c): Remove.
1210 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1211 (i386-avx-mpx.c): Remove.
1212 (i386-avx-mpx-linux.c): Remove.
1213 (i386-mmx.c): Remove.
1214 (i386-mmx-linux.c): Remove.
1215 (reg-ia64.c): Remove.
1216 (reg-m32r.c): Remove.
1217 (reg-m68k.c): Remove.
1218 (reg-cf.c): Remove.
1219 (mips-linux.c): Remove.
1220 (mips-dsp-linux.c): Remove.
1221 (mips64-linux.c): Remove.
1222 (mips64-dsp-linux.c): Remove.
1223 (nios2-linux.c): Remove.
1224 (powerpc-32.c): Remove.
1225 (powerpc-32l.c): Remove.
1226 (powerpc-altivec32l.c): Remove.
1227 (powerpc-cell32l.c): Remove.
1228 (powerpc-vsx32l.c): Remove.
1229 (powerpc-isa205-32l.c): Remove.
1230 (powerpc-isa205-altivec32l.c): Remove.
1231 (powerpc-isa205-vsx32l.c): Remove.
1232 (powerpc-e500l.c): Remove.
1233 (powerpc-64l.c): Remove.
1234 (powerpc-altivec64l.c): Remove.
1235 (powerpc-cell64l.c): Remove.
1236 (powerpc-vsx64l.c): Remove.
1237 (powerpc-isa205-64l.c): Remove.
1238 (powerpc-isa205-altivec64l.c): Remove.
1239 (powerpc-isa205-vsx64l.c): Remove.
1240 (s390-linux32.c): Remove.
1241 (s390-linux32v1.c): Remove.
1242 (s390-linux32v2.c): Remove.
1243 (s390-linux64.c): Remove.
1244 (s390-linux64v1.c): Remove.
1245 (s390-linux64v2.c): Remove.
1246 (s390-te-linux64.c): Remove.
1247 (s390-vx-linux64.c): Remove.
1248 (s390-tevx-linux64.c): Remove.
1249 (s390x-linux64.c): Remove.
1250 (s390x-linux64v1.c): Remove.
1251 (s390x-linux64v2.c): Remove.
1252 (s390x-te-linux64.c): Remove.
1253 (s390x-vx-linux64.c): Remove.
1254 (s390x-tevx-linux64.c): Remove.
1255 (tic6x-c64xp-linux.c): Remove.
1256 (tic6x-c64x-linux.c): Remove.
1257 (tic6x-c62x-linux.c): Remove.
1258 (reg-sh.c): Remove.
1259 (reg-sparc64.c): Remove.
1260 (reg-spu.c): Remove.
1261 (amd64.c): Remove.
1262 (amd64-linux.c): Remove.
1263 (amd64-avx.c): Remove.
1264 (amd64-avx-linux.c): Remove.
1265 (amd64-avx-avx512.c): Remove.
1266 (amd64-avx-avx512-linux.c): Remove.
1267 (amd64-mpx.c): Remove.
1268 (amd64-mpx-linux.c): Remove.
1269 (amd64-avx-mpx-avx512-pku.c): Remove.
1270 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1271 (amd64-avx-mpx.c): Remove.
1272 (amd64-avx-mpx-linux.c): Remove.
1273 (x32.c): Remove.
1274 (x32-linux.c): Remove.
1275 (x32-avx.c): Remove.
1276 (x32-avx-linux.c): Remove.
1277 (x32-avx-avx512.c): Remove.
1278 (x32-avx-avx512-linux.c): Remove.
1279 (reg-xtensa.c): Remove.
1280 (reg-tilegx.c): Remove.
1281 (reg-tilegx32.c): Remove.
1282
1672e0d9
SDJ		 12832017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1284
1285 * Makefile.in (SFILES): Add "common/environ.c".
1286 (OBJS): Add "common/environ.h".
1287
239b6d10
WT		 12882017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1289
1290 * configure.ac: Check if the fs_base and gs_base members of
1291 `struct user_regs_struct' exist.
1292 * config.in: Regenerated.
1293 * configure: Likewise.
1294
694b382c
AT		 12952017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1296
1297 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1298 target_read_memory.
1299 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1300 (get_next_pcs_syscall_next_pc): Likewise.
1301
7dc53023
LM		 13022016-12-23 Luis Machado <lgustavo@codesourcery.com>
1303
1304 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1305 * nto-x86-low.c: Likewise.
1306
ad02e4fe
SM		 13072016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1308
1309 * Makefile.in: Include disable-implicit-rules.mk.
1310
dcb07cfa
PA		 13112016-11-23 Pedro Alves <palves@redhat.com>
1312
1313 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1314 (debug_vprintf): Use std::chrono::steady_clock instead of
1315 gettimeofday. Use '.' instead of ':'.
1316 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1317 (get_timestamp): Use std::chrono::steady_clock instead of
1318 gettimeofday.
1319
8629c02c
SM		 13202016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1321
1322 * Makefile.in: Fix whitespace formatting.
1323
b593ecca
SM		 13242016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1325
1326 * Makefile.in (SFILES, OBS): Flatten list and order
1327 alphabetically.
1328
9986ba08
PA		 13292016-11-23 Pedro Alves <palves@redhat.com>
1330
1331 * event-loop.c (handle_file_event): Use warning.
1332 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1333 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1334 Use warning.
1335
4eefa7bc
PA		 13362016-11-23 Pedro Alves <palves@redhat.com>
1337
1338 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1339 output.
1340 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1341 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1342 debug_printf and debug_flush for debug output.
1343 * server.c (handle_general_set): Likewise.
1344 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1345 output.
1346
5443506e
SM		 13472016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1348
1349 * Makefile.in (.c.o): Replace rule with ...
1350 (%.o: %.c): ... this one.
1351
3b165252
SM		 13522016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1353
1354 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1355 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1356 make.
1357 * configure.ac: Remove checks for the make program.
1358 * configure: Re-generate.
1359
0bcda685
PA		 13602016-10-28 Pedro Alves <palves@redhat.com>
1361
1362 * Makefile.in (CXX_DIALECT): Get from configure.
1363 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1364 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1365 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1366 * config.in: Regenerate.
1367 * configure: Regenerate.
1368
c3805894
YQ		 13692016-10-27 Yao Qi <yao.qi@linaro.org>
1370
1371 * linux-low.c (linux_supports_range_stepping): Return true if
1372 can_software_single_step return true.
1373
89342618
YQ		 13742016-10-27 Yao Qi <yao.qi@linaro.org>
1375
1376 * inferiors.c (find_inferior_in_random): New function.
1377 * inferiors.h (find_inferior_in_random): Declare.
1378 * linux-low.c (linux_wait_for_event_filtered): Call
1379 find_inferior_in_random instead of find_inferior.
1380
e3652c84
YQ		 13812016-10-27 Yao Qi <yao.qi@linaro.org>
1382
1383 * linux-low.c (linux_wait_1): If single-step breakpoints are
1384 inserted, remove them.
1385
5a04c4cf
PA		 13862016-10-26 Pedro Alves <palves@redhat.com>
1387
1388 * linux-low.c (handle_extended_wait): Link parent/child fork
1389 threads.
1390 (linux_wait_1): Unlink them.
1391 (linux_set_resume_request): Ignore resume requests for
1392 already-resumed and unhandled fork child threads.
1393 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1394 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1395 New functions.
1396 (handle_v_requests) <vCont>: Don't call require_running.
1397 * server.h (in_queued_stop_replies): New declaration.
1398
cb93dc7f
YQ		 13992016-10-24 Yao Qi <yao.qi@linaro.org>
1400
1401 PR server/20733
1402 * linux-aarch64-low.c (append_insns): Cast the return value to
1403 'uint32_t *'.
1404
a1078bea
YQ		 14052016-10-10 Yao Qi <yao.qi@linaro.org>
1406
1407 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1408
1fb77080
SDJ		 14092016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1410
1411 * target.c (target_supports_multi_process): New function, moved
1412 from...
1413 * target.h (target_supports_multi_process): ... here. Remove
1414 macro.
1415
39b5a3b9
TT		 14162016-10-05 Tom Tromey <tom@tromey.com>
1417
1418 PR remote/20655:
1419 * tracepoint.c (handle_tracepoint_bkpts): Check
1420 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1421
c1d0b70a
YQ		 14222016-10-05 Yao Qi <yao.qi@linaro.org>
1423
1424 * configure.srv: Update the path of arm-*.xml files.
1425
0a69eedb
YQ		 14262016-10-05 Terry Guo <terry.guo@arm.com>
1427 Yao Qi <yao.qi@linaro.org>
1428
1429 * Makefile.in: Adjust the path of rules.
1430 * configure.srv: Update the path of xml files.
1431 * regformats/arm-with-iwmmxt.dat: Regenerated.
1432 * regformats/arm-with-neon.dat: Likewise.
1433 * regformats/arm-with-vfpv2.dat: Likewise.
1434 * regformats/arm-with-vfpv3.dat Likewise.
1435
17e16485
YQ		 14362016-09-30 Yao Qi <yao.qi@linaro.org>
1437
1438 PR gdbserver/20627
1439 * target.c (target_stop_and_wait): Don't call
1440 target_continue_no_signal, use resume_stop instead.
1441
edeeb602
YQ		 14422016-09-26 Yao Qi <yao.qi@linaro.org>
1443
1444 * linux-low.c (linux_wait_1): Call debug_exit.
1445
503b1c39
PA		 14462016-09-23 Pedro Alves <palves@redhat.com>
1447
1448 * Makefile.in (SFILES): Add common/new-op.c.
1449 (OBS): Add common/new-op.o.
1450 (new-op.o): New rule.
1451
74172ecf
SM		 14522016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1453
1454 * .gitinore: Ignore more files.
1455
fc6cda2e
YQ		 14562016-09-21 Yao Qi <yao.qi@linaro.org>
1457
1458 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1459 23.
1460
bc1e6c81
SDJ		 14612016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1462
1463 * server.c (start_inferior): Call target_mourn_inferior instead of
1464 mourn_inferior; pass ptid_t argument to it.
1465 (resume): Likewise.
1466 (handle_target_event): Likewise.
1467 * target.c (target_mourn_inferior): New function.
1468 * target.h (mourn_inferior): Delete macro.
1469
0e00e962
AA		 14702016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1471
1472 * linux-low.c (lwp_is_stepping): New function.
1473
1d8cb77d
CL		 14742016-09-06 Carl Love <cel@us.ibm.com>
1475
1476 * server.c (start_inferior): Fixed comment, requested comment change
1477 didn't get updated correctly. Removed reference to ptrace () call as
1478 it is only true on Linux systems.
1479
7313bced
CL		 14802016-09-06 Carl Love <cel@us.ibm.com>
1481
1482 * server.c (start_inferior): Do not call
1483 function target_post_create_inferior () if the
1484 inferior process has already exited.
1485
cf6de44d
PA		 14862016-09-05 Pedro Alves <palves@redhat.com>
1487
1488 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1489 (COMPILE.pre, CC_LD): Use CXX directly.
1490 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1491 * acinclude.m4: Don't include build-with-cxx.m4.
1492 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1493 * configure: Regenerate.
1494
c1da6748
AT		 14952016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1496
1497 PR gdb/19495
1498 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1499 call writing data to own_buf.
1500
f2b9e3df
SDJ		 15012016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1502
1503 * target.c (mywait): Call target_wait instead of
1504 the_target->wait.
1505 (target_wait): New function.
1506
049a8570
SDJ		 15072016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1508
1509 * server.c (start_inferior): New variable 'ptid'. Replace calls
1510 to the_target->resume by target_continue{,_no_signal}, depending
1511 on the case.
1512 * target.c (target_stop_and_wait): Call target_continue_no_signal
1513 instead of the_target->resume.
1514 (target_continue): New function.
1515
3aa5cfa0
AT		 15162016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1517
1518 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1519
754653a7
AZ		 15202016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1521
1522 PR server/20491
1523 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1524 ps_prochandle.
1525 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1526 * linux-arm-low.c (ps_get_thread_area): Likewise.
1527 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1528 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1529 * linux-mips-low.c (ps_get_thread_area): Likewise.
1530 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1531 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1532 * linux-x86-low.c (ps_get_thread_area): Likewise.
1533 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1534
ed036b40
PA		 15352016-08-19 Pedro Alves <palves@redhat.com>
1536
1537 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1538
c8ef42ee
PA		 15392016-08-19 Pedro Alves <palves@redhat.com>
1540
1541 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1542 comment. Use memcpy instead of casting through unsigned long.
1543
9c235a72
PA		 15442016-08-19 Pedro Alves <palves@redhat.com>
1545
1546 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1547 allocating around 0x80000000.
1548
201506da
PA		 15492016-08-19 Pedro Alves <palves@redhat.com>
1550
1551 PR gdb/20415
1552 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1553 (x32-avx512-linux-ipa.o): New rules.
1554 * configure.ac (x86_64-*-linux*): New x32 check.
1555 * configure.srv (ipa_x32_linux_regobj): New.
1556 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1557 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1558 descriptions.
1559 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1560 descriptions.
1561 * configure: Regenerate.
1562
f348d89a
PA		 15632016-08-09 Pedro Alves <palves@redhat.com>
1564
1565 PR gdb/18653
1566 * Makefile.in (OBS): Add signals-state-save-restore.o.
1567 (signals-state-save-restore.o): New rule.
1568 * config.in: Regenerate.
1569 * configure: Regenerate.
1570 * linux-low.c: Include "signals-state-save-restore.h".
1571 (linux_create_inferior): Call
1572 restore_original_signals_state.
1573 * server.c: Include "dispositions-save-restore.h".
1574 (captured_main): Call save_original_signals_state.
1575
1baf5149
PA		 15762016-08-05 Pedro Alves <palves@redhat.com>
1577
1578 * configure: Regenerate.
1579
fcd4a73d
YQ		 15802016-08-04 Yao Qi <yao.qi@linaro.org>
1581
1582 * linux-low.c (regsets_fetch_inferior_registers): Check
1583 errno is ESRCH or not.
1584
979659d0
YQ		 15852016-08-02 Yao Qi <yao.qi@linaro.org>
1586
1587 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1588 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1589 (thread_db_load_search): Update.
1590 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1591 td_ta_set_event and td_ta_event_getmsg.
1592
6598661d
PA		 15932016-07-26 Pedro Alves <palves@redhat.com>
1594
1595 PR server/20414
1596 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1597 of unsigned long for 64-bit registers and use uint32_t instead of
1598 unsigned int for 32-bit registers.
1599
9cf12d57
PA		 16002016-07-26 Pedro Alves <palves@redhat.com>
1601
1602 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1603 to 'ptrace'.
1604
305450ed
TT		 16052016-07-21 Tom Tromey <tom@tromey.com>
1606
1607 * configure: Rebuild.
1608
2583da7c
YQ		 16092016-07-21 Yao Qi <yao.qi@linaro.org>
1610
1611 * mem-break.c (find_gdb_breakpoint): Cast bp to
1612 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1613
21536b36
YQ		 16142016-07-21 Yao Qi <yao.qi@linaro.org>
1615
1616 * server.c (handle_v_requests): Support s and S actions
1617 if target_supports_software_single_step return true.
1618
8901d193
YQ		 16192016-07-21 Yao Qi <yao.qi@linaro.org>
1620
1621 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1622 is resume_step, call maybe_hw_step.
1623 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1624 and unstop them.
1625 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1626 breakpoints or not.
1627 (proceed_one_lwp): If resume request is resume_step, install
1628 reinsert breakpoints and call maybe_hw_step.
1629
0e9a339e
YQ		 16302016-07-21 Yao Qi <yao.qi@linaro.org>
1631
1632 * linux-low.c (proceed_one_lwp): Declare.
1633 (linux_resume_one_thread): Remove local variable 'step'.
1634 Lift code enqueue signal. Call proceed_one_lwp instead of
1635 linux_resume_one_lwp.
1636
4281b351
YQ		 16372016-07-21 Yao Qi <yao.qi@linaro.org>
1638
1639 * linux-low.c (linux_resume_one_thread): Call
1640 enqueue_pending_signal.
1641
984a2c04
YQ		 16422016-07-21 Yao Qi <yao.qi@linaro.org>
1643
1644 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1645 * inferiors.c (do_restore_current_thread_cleanup): New function.
1646 (make_cleanup_restore_current_thread): Likewise.
1647 * linux-low.c (install_software_single_step_breakpoints): Call
1648 make_cleanup_restore_current_thread. Switch current_thread to
1649 thread.
1650
bec903c9
YQ		 16512016-07-21 Yao Qi <yao.qi@linaro.org>
1652
1653 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1654 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1655 (clone_one_breakpoint): Likewise.
1656 (delete_reinsert_breakpoints): Change parameter to thread.
1657 Callers updated.
1658 (has_reinsert_breakpoints): Likewise.
1659 (uninsert_reinsert_breakpoints): Likewise.
1660 (reinsert_reinsert_breakpoints): Likewise.
1661 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1662 (delete_reinsert_breakpoints): Likewise.
1663 (reinsert_reinsert_breakpoints): Likewise.
1664 (uninsert_reinsert_breakpoints): Likewise.
1665 (has_reinsert_breakpoints): Likewise.
1666
63c40ec7
YQ		 16672016-07-21 Yao Qi <yao.qi@linaro.org>
1668
1669 * inferiors.c (get_thread_process): Make parameter const.
1670 * inferiors.h (get_thread_process): Update declaration.
1671 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1672 Add new parameters child_thread and parent_thread. Callers
1673 updated.
1674 * mem-break.h (clone_all_breakpoints): Update declaration.
1675
9aa76cd0
YQ		 16762016-07-21 Yao Qi <yao.qi@linaro.org>
1677
1678 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1679 <command_list, handler>: Remove.
1680 (struct gdb_breakpoint): New.
1681 (struct other_breakpoint): New.
1682 (struct reinsert_breakpoint): New.
1683 (is_gdb_breakpoint): New function.
1684 (any_persistent_commands): Update command_list if
1685 is_gdb_breakpoint returns true.
1686 (set_breakpoint): Create breakpoints according to their types.
1687 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1688 (set_gdb_breakpoint_1): Likewise.
1689 (set_gdb_breakpoint): Likewise.
1690 (clear_breakpoint_conditions): Change parameter type to
1691 'struct gdb_breakpoint *'.
1692 (clear_breakpoint_commands): Likewise.
1693 (clear_breakpoint_conditions_and_commands): Likewise.
1694 (add_condition_to_breakpoint): Likewise.
1695 (add_breakpoint_condition): Likewise.
1696 (add_commands_to_breakpoint): Likewise.
1697 (check_breakpoints): Check other_breakpoint.
1698 (clone_one_breakpoint): Clone breakpopint according to its type.
1699 * mem-break.h (struct gdb_breakpoint): Declare.
1700 (set_gdb_breakpoint): Update declaration.
1701 (clear_breakpoint_conditions_and_commands): Likewise.
1702 (add_breakpoint_condition): Likewise.
1703 (add_breakpoint_commands): Likewise.
1704 * server.c (process_point_options): Change parameter type to
1705 'struct gdb_breakpoint *'.
1706
811f8301
YQ		 17072016-07-21 Yao Qi <yao.qi@linaro.org>
1708
1709 * mem-break.c (set_breakpoint_at): Rename it to ...
1710 (set_breakpoint_type_at): ... it.
1711 (set_breakpoint_at): Call set_breakpoint_type_at.
1712 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1713 * mem-break.h (set_breakpoint_at): Update comments.
1714
b1c51e36
CLT		 17152016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1716
1717 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1718 to buf parameter.
1719 (nios2_store_gregset): Likewise.
1720
ced2dffb
PA		 17212016-07-01 Pedro Alves <palves@redhat.com>
1722 Antoine Tremblay <antoine.tremblay@ericsson.com>
1723
1724 * linux-low.c: Change interface to take the target lwp_info
1725 pointer directly and return void. Handle detaching from a zombie
1726 thread.
1727 (linux_detach_lwp_callback): New function.
1728 (linux_detach): Detach from the leader thread after detaching from
1729 the clone threads.
1730
2ac09a5b
YQ		 17312016-06-28 Yao Qi <yao.qi@linaro.org>
1732
1733 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1734 for variable new_offset.
1735 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1736 (aarch64_ftrace_insn_reloc_cb): Likewise.
1737 (aarch64_ftrace_insn_reloc_tb): Likewise.
1738 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1739 PRIx64 instead of PRIx32.
1740
79e7fd4f
YQ		 17412016-06-28 Yao Qi <yao.qi@linaro.org>
1742
1743 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1744 (the_low_target): Install arm_get_syscall_trapinfo.
1745
061fc021
YQ		 17462016-06-28 Yao Qi <yao.qi@linaro.org>
1747
1748 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1749 function.
1750 (the_low_target): Install aarch64_get_syscall_trapinfo.
1751
4cc32bec
YQ		 17522016-06-28 Yao Qi <yao.qi@linaro.org>
1753
1754 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1755 Callers updated.
1756 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1757 Remove parameter sysno.
1758 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1759 sysret.
1760
782c1122
AA		 17612016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1762
1763 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1764 (s390_emit_ne_goto): Likewise.
1765 (s390_emit_lt_goto): Likewise.
1766 (s390_emit_le_goto): Likewise.
1767 (s390_emit_gt_goto): Likewise.
1768 (s390_emit_ge_goto): Likewise.
1769 (s390x_emit_eq_goto): Likewise.
1770 (s390x_emit_ne_goto): Likewise.
1771 (s390x_emit_lt_goto): Likewise.
1772 (s390x_emit_le_goto): Likewise.
1773 (s390x_emit_gt_goto): Likewise.
1774 (s390x_emit_ge_goto): Likewise.
1775 (s390_emit_ops_impl): Mark variable static.
1776 (s390x_emit_ops): Likewise.
1777
2e7b624b
YQ		 17782016-06-17 Yao Qi <yao.qi@linaro.org>
1779
1780 * linux-low.c (handle_extended_wait): Call
1781 uninsert_reinsert_breakpoints for the parent process. Remove
1782 reinsert breakpoints from the child process. Reinsert them to
1783 the parent process when vfork is done.
1784 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1785 (reinsert_reinsert_breakpoints): New function.
1786 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1787 (reinsert_reinsert_breakpoints): Declare.
1788
8a81c5d7
YQ		 17892016-06-17 Yao Qi <yao.qi@linaro.org>
1790
1791 * linux-low.c (handle_extended_wait): If the parent is doing
1792 step-over, remove the reinsert breakpoints from the forked child.
1793
f50bf8e5
YQ		 17942016-06-17 Yao Qi <yao.qi@linaro.org>
1795
1796 * linux-low.c (unsuspend_all_lwps): Declare.
1797 (linux_low_filter_event): If thread exited, call finish_step_over.
1798 If step-over is finished, unsuspend other threads.
1799
8376a3cb
YQ		 18002016-06-17 Yao Qi <yao.qi@linaro.org>
1801
1802 * linux-low.c (linux_resume_one_lwp_throw): Assert
1803 has_reinsert_breakpoints returns false.
1804 * mem-break.c (delete_disabled_breakpoints): Assert
1805 bp type isn't reinsert_breakpoint.
1806
f79b145d
YQ		 18072016-06-17 Yao Qi <yao.qi@linaro.org>
1808
1809 * linux-low.c (maybe_hw_step): New function.
1810 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1811 (finish_step_over): Switch current_thread to lwp temporarily,
1812 and assert has_reinsert_breakpoints returns true.
1813 (proceed_one_lwp): Call maybe_hw_step.
1814 * mem-break.c (has_reinsert_breakpoints): New function.
1815 * mem-break.h (has_reinsert_breakpoints): Declare.
1816
0ae534d2
JT		 18172016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1818
1819 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1820
fcdad592
YQ		 18212016-05-17 Yao Qi <yao.qi@linaro.org>
1822
1823 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1824 instead of find_inferior.
1825
9e784964
YQ		 18262016-05-05 Yao Qi <yao.qi@linaro.org>
1827
1828 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1829 Initialize res to zero.
1830
cf2ebb6e
YQ		 18312016-05-05 Yao Qi <yao.qi@linaro.org>
1832
1833 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1834 to uint32_t.
1835
c1aebf87
UW		 18362016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1837
1838 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1839 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1840 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1841
35fd2deb 18422016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1843 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1844
1845 * tracepoint.c (write_inferior_int8): New function.
1846 (cmd_qtenable_disable): Write enable flag using
1847 write_inferior_int8.
1848
484b3c32
YQ		 18492016-04-25 Yao Qi <yao.qi@linaro.org>
1850
1851 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1852 (need_step_over_p): Return zero if the LWP has pending signals
1853 can be delivered on software single step target.
1854
85ba7d86
YQ		 18552016-04-25 Yao Qi <yao.qi@linaro.org>
1856
1857 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1858 return instead of error.
1859
3539aa13
YQ		 18602016-04-22 Yao Qi <yao.qi@linaro.org>
1861
1862 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1863 to 23.
1864
5b061e98
YQ		 18652016-04-22 Yao Qi <yao.qi@linaro.org>
1866
1867 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1868 signal when stepping over breakpoint with software single
1869 step.
1870
3451269c
PA		 18712016-04-21 Pedro Alves <palves@redhat.com>
1872
1873 * linux-s390-low.c (s390_collect_ptrace_register)
1874 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1875 add casts.
1876 (s390_check_regset): Use void * instead of gdb_byte *.
1877
a2358508
PA		 18782016-04-20 Pedro Alves <palves@redhat.com>
1879
1880 * configure: Renegerate.
1881
6885166d
YQ		 18822016-04-20 Yao Qi <yao.qi@linaro.org>
1883
1884 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1885 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1886 number 16.
1887 (arm_store_gregset): Likewise.
1888
2b863f51
WT		 18892016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1890
1891 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1892 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1893 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1894 (amd64-avx-mpx-linux.c): New rules.
1895 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1896 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1897 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1898 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1899 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1900 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1901 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1902 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1903 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1904 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1905 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1906 * linux-x86-low.c (x86_linux_read_description): Add case for
1907 X86_XSTATE_AVX_MPX_MASK.
1908 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1909 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1910 init_registers_i386_avx_mpx_linux.
1911 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1912 (initialize_low_tracepoint): Call
1913 init_registers_i386_avx_mpx_linux.
1914 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1915 (initialize_low_tracepoint): Call
1916 init_registers_amd64_avx_mpx_linux.
1917 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1918 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1919 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1920 declarations.
1921
9b30624b
PA		 19222016-04-18 Pedro Alves <palves@redhat.com>
1923
1924 * configure: Regenerate.
1925
45e3745e
AT		 19262016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1927
1928 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1929 (aarch64_emit_sub): Likewise.
1930
2afc13ff
PA		 19312016-04-12 Pedro Alves <palves@redhat.com>
1932
1933 * utils.c (prepare_to_throw_exception): Delete.
1934
6e774b13
SM		 19352016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1936
1937 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1938
4dca19f8
MK		 19392016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1940
1941 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1942
d0a9981f
MK		 19432016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1944
1945 * linux-aarch64-ipa.c: Add <elf.h> include.
1946 * linux-ppc-ipa.c: Add <elf.h> include.
1947 * linux-s390-ipa.c: Add <elf.h> include.
1948
252db07e
MK		 19492016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1950
1951 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1952 (get_raw_reg_ptr): Likewise.
1953 (get_trace_state_variable_value_ptr): Likewise.
1954 (set_trace_state_variable_value_ptr): Likewise.
1955 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1956 char *.
1957
14e2b6d9
MK		 19582016-03-31 Wei-cheng Wang <cole945@gmail.com>
1959 Marcin Kościelnicki <koriakin@0x04.net>
1960
1961 PR/17221
1962 * linux-ppc-low.c (emit_insns): New function.
1963 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1964 (ppc_emit_prologue): New function.
1965 (ppc_emit_epilogue): New function.
1966 (ppc_emit_add): New function.
1967 (ppc_emit_sub): New function.
1968 (ppc_emit_mul): New function.
1969 (ppc_emit_lsh): New function.
1970 (ppc_emit_rsh_signed): New function.
1971 (ppc_emit_rsh_unsigned): New function.
1972 (ppc_emit_ext): New function.
1973 (ppc_emit_zero_ext): New function.
1974 (ppc_emit_log_not): New function.
1975 (ppc_emit_bit_and): New function.
1976 (ppc_emit_bit_or): New function.
1977 (ppc_emit_bit_xor): New function.
1978 (ppc_emit_bit_not): New function.
1979 (ppc_emit_equal): New function.
1980 (ppc_emit_less_signed): New function.
1981 (ppc_emit_less_unsigned): New function.
1982 (ppc_emit_ref): New function.
1983 (ppc_emit_const): New function.
1984 (ppc_emit_reg): New function.
1985 (ppc_emit_pop): New function.
1986 (ppc_emit_stack_flush): New function.
1987 (ppc_emit_swap): New function.
1988 (ppc_emit_stack_adjust): New function.
1989 (ppc_emit_call): New function.
1990 (ppc_emit_int_call_1): New function.
1991 (ppc_emit_void_call_2): New function.
1992 (ppc_emit_if_goto): New function.
1993 (ppc_emit_goto): New function.
1994 (ppc_emit_eq_goto): New function.
1995 (ppc_emit_ne_goto): New function.
1996 (ppc_emit_lt_goto): New function.
1997 (ppc_emit_le_goto): New function.
1998 (ppc_emit_gt_goto): New function.
1999 (ppc_emit_ge_goto): New function.
2000 (ppc_write_goto_address): New function.
2001 (ppc_emit_ops_impl): New static variable.
2002 (ppc64v1_emit_prologue): New function.
2003 (ppc64v2_emit_prologue): New function.
2004 (ppc64_emit_epilogue): New function.
2005 (ppc64_emit_add): New function.
2006 (ppc64_emit_sub): New function.
2007 (ppc64_emit_mul): New function.
2008 (ppc64_emit_lsh): New function.
2009 (ppc64_emit_rsh_signed): New function.
2010 (ppc64_emit_rsh_unsigned): New function.
2011 (ppc64_emit_ext): New function.
2012 (ppc64_emit_zero_ext): New function.
2013 (ppc64_emit_log_not): New function.
2014 (ppc64_emit_bit_and): New function.
2015 (ppc64_emit_bit_or): New function.
2016 (ppc64_emit_bit_xor): New function.
2017 (ppc64_emit_bit_not): New function.
2018 (ppc64_emit_equal): New function.
2019 (ppc64_emit_less_signed): New function.
2020 (ppc64_emit_less_unsigned): New function.
2021 (ppc64_emit_ref): New function.
2022 (ppc64_emit_const): New function.
2023 (ppc64v1_emit_reg): New function.
2024 (ppc64v2_emit_reg): New function.
2025 (ppc64_emit_pop): New function.
2026 (ppc64_emit_stack_flush): New function.
2027 (ppc64_emit_swap): New function.
2028 (ppc64v1_emit_call): New function.
2029 (ppc64v2_emit_call): New function.
2030 (ppc64v1_emit_int_call_1): New function.
2031 (ppc64v2_emit_int_call_1): New function.
2032 (ppc64v1_emit_void_call_2): New function.
2033 (ppc64v2_emit_void_call_2): New function.
2034 (ppc64_emit_if_goto): New function.
2035 (ppc64_emit_eq_goto): New function.
2036 (ppc64_emit_ne_goto): New function.
2037 (ppc64_emit_lt_goto): New function.
2038 (ppc64_emit_le_goto): New function.
2039 (ppc64_emit_gt_goto): New function.
2040 (ppc64_emit_ge_goto): New function.
2041 (ppc64v1_emit_ops_impl): New static variable.
2042 (ppc64v2_emit_ops_impl): New static variable.
2043 (ppc_emit_ops): New function.
2044 (linux_low_target): Wire in ppc_emit_ops.
2045
a2174ba4
MK		 20462016-03-31 Wei-cheng Wang <cole945@gmail.com>
2047 Marcin Kościelnicki <koriakin@0x04.net>
2048
2049 PR/17221
2050 * Makefile.in: Add powerpc-*-ipa.o
2051 * configure.srv: Add ipa_obj for powerpc*-linux.
2052 * linux-ppc-ipa.c: New file.
2053 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2054 includes.
2055 (PPC_FIELD): New macro.
2056 (PPC_SEXT): New macro.
2057 (PPC_OP6): New macro.
2058 (PPC_BO): New macro.
2059 (PPC_LI): New macro.
2060 (PPC_BD): New macro.
2061 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2062 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2063 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2064 (ppc_get_thread_area): New function.
2065 (is_elfv2_inferior): New function.
2066 (gen_ds_form): New function.
2067 (GEN_STD): New macro.
2068 (GEN_STDU): New macro.
2069 (GEN_LD): New macro.
2070 (GEN_LDU): New macro.
2071 (gen_d_form): New function.
2072 (GEN_ADDI): New macro.
2073 (GEN_ADDIS): New macro.
2074 (GEN_LI): New macro.
2075 (GEN_LIS): New macro.
2076 (GEN_ORI): New macro.
2077 (GEN_ORIS): New macro.
2078 (GEN_LWZ): New macro.
2079 (GEN_STW): New macro.
2080 (GEN_STWU): New macro.
2081 (gen_xfx_form): New function.
2082 (GEN_MFSPR): New macro.
2083 (GEN_MTSPR): New macro.
2084 (GEN_MFCR): New macro.
2085 (GEN_MTCR): New macro.
2086 (GEN_SYNC): New macro.
2087 (GEN_LWSYNC): New macro.
2088 (gen_x_form): New function.
2089 (GEN_OR): New macro.
2090 (GEN_MR): New macro.
2091 (GEN_LWARX): New macro.
2092 (GEN_STWCX): New macro.
2093 (GEN_CMPW): New macro.
2094 (gen_md_form): New function.
2095 (GEN_RLDICL): New macro.
2096 (GEN_RLDICR): New macro.
2097 (gen_i_form): New function.
2098 (GEN_B): New macro.
2099 (GEN_BL): New macro.
2100 (gen_b_form): New function.
2101 (GEN_BNE): New macro.
2102 (GEN_LOAD): New macro.
2103 (GEN_STORE): New macro.
2104 (gen_limm): New function.
2105 (gen_atomic_xchg): New function.
2106 (gen_call): New function.
2107 (ppc_relocate_instruction): New function.
2108 (ppc_install_fast_tracepoint_jump_pad): New function.
2109 (ppc_get_min_fast_tracepoint_insn_len): New function.
2110 (ppc_get_ipa_tdesc_idx): New function.
2111 (the_low_target): Wire in the new functions.
2112 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2113 tdescs.
2114 * linux-ppc-tdesc.h: New file.
2115
a13c4696
MK		 21162016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2117
2118 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2119 (alloc_jump_pad_buffer): New function.
2120 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2121 (alloc_jump_pad_buffer): New function.
2122 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2123 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2124 (alloc_jump_pad_buffer): New function.
2125 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2126 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2127 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2128 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2129
1cda1512
MK		 21302016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2131
2132 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2133 * linux-amd64-ipa.c: Likewise.
2134 * linux-i386-ipa.c: Likewise.
2135 * linux-s390-ipa.c: Likewise.
2136 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2137 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2138 set_trace_state_variable_value_ptr.
2139 (struct ipa_sym_addresses): Likewise.
2140 (symbol_list): Likewise.
2141 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2142 accessing gdb_collect directly.
2143 (gdb_collect_ptr_type): New typedef.
2144 (get_raw_reg_ptr_type): New typedef.
2145 (get_trace_state_variable_value_ptr_type): New typedef.
2146 (set_trace_state_variable_value_ptr_type): New typedef.
2147 (gdb_collect_ptr): New global.
2148 (get_raw_reg_ptr): New global.
2149 (get_trace_state_variable_value_ptr): New global.
2150 (set_trace_state_variable_value_ptr): New global.
2151 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2152 accessing get_raw_reg directly.
2153 (get_get_tsv_func_addr): Likewise for
2154 get_trace_state_variable_value_ptr.
2155 (get_set_tsv_func_addr): Likewise for
2156 set_trace_state_variable_value_ptr.
2157 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2158
72fb5488
SM		 21592016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2160
2161 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2162
28170b88
MK		 21632016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2164
2165 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2166 packets.
2167 (relocate_instruction): Remove own_buf.
2168 * server.c (own_buf): Make global.
2169 (handle_v_requests): Make global.
2170 * server.h (own_buf): New declaration.
2171 (handle_v_requests): New prototype.
2172
f39e8743
MK		 21732016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2174
2175 PR 18377
2176 * linux-s390-low.c (add_insns): New function.
2177 (s390_emit_prologue): New function.
2178 (s390_emit_epilogue): New function.
2179 (s390_emit_add): New function.
2180 (s390_emit_sub): New function.
2181 (s390_emit_mul): New function.
2182 (s390_emit_lsh): New function.
2183 (s390_emit_rsh_signed): New function.
2184 (s390_emit_rsh_unsigned): New function.
2185 (s390_emit_ext): New function.
2186 (s390_emit_log_not): New function.
2187 (s390_emit_bit_and): New function.
2188 (s390_emit_bit_or): New function.
2189 (s390_emit_bit_xor): New function.
2190 (s390_emit_bit_not): New function.
2191 (s390_emit_equal): New function.
2192 (s390_emit_less_signed): New function.
2193 (s390_emit_less_unsigned): New function.
2194 (s390_emit_ref): New function.
2195 (s390_emit_if_goto): New function.
2196 (s390_emit_goto): New function.
2197 (s390_write_goto_address): New function.
2198 (s390_emit_litpool): New function.
2199 (s390_emit_const): New function.
2200 (s390_emit_call): New function.
2201 (s390_emit_reg): New function.
2202 (s390_emit_pop): New function.
2203 (s390_emit_stack_flush): New function.
2204 (s390_emit_zero_ext): New function.
2205 (s390_emit_swap): New function.
2206 (s390_emit_stack_adjust): New function.
2207 (s390_emit_set_r2): New function.
2208 (s390_emit_int_call_1): New function.
2209 (s390_emit_void_call_2): New function.
2210 (s390_emit_eq_goto): New function.
2211 (s390_emit_ne_goto): New function.
2212 (s390_emit_lt_goto): New function.
2213 (s390_emit_le_goto): New function.
2214 (s390_emit_gt_goto): New function.
2215 (s390_emit_ge_goto): New function.
2216 (s390x_emit_prologue): New function.
2217 (s390x_emit_epilogue): New function.
2218 (s390x_emit_add): New function.
2219 (s390x_emit_sub): New function.
2220 (s390x_emit_mul): New function.
2221 (s390x_emit_lsh): New function.
2222 (s390x_emit_rsh_signed): New function.
2223 (s390x_emit_rsh_unsigned): New function.
2224 (s390x_emit_ext): New function.
2225 (s390x_emit_log_not): New function.
2226 (s390x_emit_bit_and): New function.
2227 (s390x_emit_bit_or): New function.
2228 (s390x_emit_bit_xor): New function.
2229 (s390x_emit_bit_not): New function.
2230 (s390x_emit_equal): New function.
2231 (s390x_emit_less_signed): New function.
2232 (s390x_emit_less_unsigned): New function.
2233 (s390x_emit_ref): New function.
2234 (s390x_emit_if_goto): New function.
2235 (s390x_emit_const): New function.
2236 (s390x_emit_call): New function.
2237 (s390x_emit_reg): New function.
2238 (s390x_emit_pop): New function.
2239 (s390x_emit_stack_flush): New function.
2240 (s390x_emit_zero_ext): New function.
2241 (s390x_emit_swap): New function.
2242 (s390x_emit_stack_adjust): New function.
2243 (s390x_emit_int_call_1): New function.
2244 (s390x_emit_void_call_2): New function.
2245 (s390x_emit_eq_goto): New function.
2246 (s390x_emit_ne_goto): New function.
2247 (s390x_emit_lt_goto): New function.
2248 (s390x_emit_le_goto): New function.
2249 (s390x_emit_gt_goto): New function.
2250 (s390x_emit_ge_goto): New function.
2251 (s390_emit_ops): New function.
2252 (struct linux_target_ops): Fill in emit_ops hook.
2253
abd9baf9
MK		 22542016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2255
2256 PR 18377
2257 * Makefile.in: Add s390 IPA files.
2258 * configure.srv: Build IPA for s390.
2259 * linux-s390-ipa.c: New file.
2260 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2261 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2262 (tdesc_s390_linux32): Likewise.
2263 (init_registers_s390_linux32v1): Likewise.
2264 (tdesc_s390_linux32v1): Likewise.
2265 (init_registers_s390_linux32v2): Likewise.
2266 (tdesc_s390_linux32v2): Likewise.
2267 (init_registers_s390_linux64): Likewise.
2268 (tdesc_s390_linux64): Likewise.
2269 (init_registers_s390_linux64v1): Likewise.
2270 (tdesc_s390_linux64v1): Likewise.
2271 (init_registers_s390_linux64v2): Likewise.
2272 (tdesc_s390_linux64v2): Likewise.
2273 (init_registers_s390_te_linux64): Likewise.
2274 (tdesc_s390_te_linux64): Likewise.
2275 (init_registers_s390_vx_linux64): Likewise.
2276 (tdesc_s390_vx_linux64): Likewise.
2277 (init_registers_s390_tevx_linux64): Likewise.
2278 (tdesc_s390_tevx_linux64): Likewise.
2279 (init_registers_s390x_linux64): Likewise.
2280 (tdesc_s390x_linux64): Likewise.
2281 (init_registers_s390x_linux64v1): Likewise.
2282 (tdesc_s390x_linux64v1): Likewise.
2283 (init_registers_s390x_linux64v2): Likewise.
2284 (tdesc_s390x_linux64v2): Likewise.
2285 (init_registers_s390x_te_linux64): Likewise.
2286 (tdesc_s390x_te_linux64): Likewise.
2287 (init_registers_s390x_vx_linux64): Likewise.
2288 (tdesc_s390x_vx_linux64): Likewise.
2289 (init_registers_s390x_tevx_linux64): Likewise.
2290 (tdesc_s390x_tevx_linux64): Likewise.
2291 (have_hwcap_s390_vx): New static variable.
2292 (s390_arch_setup): Fill have_hwcap_s390_vx.
2293 (s390_get_thread_area): New function.
2294 (s390_ft_entry_gpr_esa): New const.
2295 (s390_ft_entry_gpr_zarch): New const.
2296 (s390_ft_entry_misc): New const.
2297 (s390_ft_entry_fr): New const.
2298 (s390_ft_entry_vr): New const.
2299 (s390_ft_main_31): New const.
2300 (s390_ft_main_64): New const.
2301 (s390_ft_exit_fr): New const.
2302 (s390_ft_exit_vr): New const.
2303 (s390_ft_exit_misc): New const.
2304 (s390_ft_exit_gpr_esa): New const.
2305 (s390_ft_exit_gpr_zarch): New const.
2306 (append_insns): New function.
2307 (s390_relocate_instruction): New function.
2308 (s390_install_fast_tracepoint_jump_pad): New function.
2309 (s390_get_min_fast_tracepoint_insn_len): New function.
2310 (s390_get_ipa_tdesc_idx): New function.
2311 (struct linux_target_ops): Wire in the above functions.
2312 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2313 * linux-s390-tdesc.h: New file.
2314
a4105d04
MK		 23152016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2316
2317 * linux-s390-low.c (s390_supports_tracepoints): New function.
2318 (struct linux_target_ops): Fill supports_tracepoints hook.
2319
35ac8b3e
YQ		 23202016-03-18 Yao Qi <yao.qi@linaro.org>
2321
2322 * linux-low.c (lwp_signal_can_be_delivered): New function.
2323 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2324
94610ec4
YQ		 23252016-03-18 Yao Qi <yao.qi@linaro.org>
2326
2327 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2328 0 if signal is enqueued. Remove 'signal' from one debugging
2329 message. Move one debugging message to some lines below.
2330 Remove code setting 'signal' to 0.
2331
80aea927
YQ		 23322016-03-18 Yao Qi <yao.qi@linaro.org>
2333
2334 * linux-low.c (linux_low_filter_event): Remove redundant
2335 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2336
b04fd3be
MK		 23372016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2338
2339 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2340 (struct linux_target_ops): Wire in the above.
2341
c40c8d4b
YQ		 23422016-03-03 Yao Qi <yao.qi@linaro.org>
2343
2344 * linux-low.c: Update comments to start_step_over.
2345
0f8288ae
YQ		 23462016-03-03 Yao Qi <yao.qi@linaro.org>
2347
2348 PR server/19736
2349 * linux-low.c (handle_extended_wait): Set child suspended
2350 if event_lwp->bp_reinsert isn't zero.
2351
fdbd04a8
YQ		 23522016-03-02 Yao Qi <yao.qi@linaro.org>
2353
2354 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2355 enqueue_pending_signal.
2356
6896a8fa
MK		 23572016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2358
2359 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2360 is actually loaded.
2361
ab503087
MK		 23622016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2363
2364 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2365 (s390_regmap_3264) [!__s390x__]: New global.
2366 (s390_collect_ptrace_register): Skip map entries containing -1.
2367 (s390_supply_ptrace_register): Ditto.
2368 (s390_fill_gprs_high): New function.
2369 (s390_store_gprs_high): New function.
2370 (s390_regsets): Add NT_S390_HIGH_GPRS.
2371 (s390_get_hwcap): Enable on 31-bit.
2372 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2373 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2374 Detect NT_S390_HIGH_GPRS.
2375 (s390_usrregs_info_3264): Enable on 31-bit.
2376 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2377 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2378
ae91f625
MK		 23792016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2380
2381 PR gdb/13808
2382 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2383 * configure.srv: Ditto.
2384 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2385 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2386 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2387 (init_registers_amd64_linux): Remove prototype.
2388 (tdesc_amd64_linux): Remove declaration.
2389 (get_ipa_tdesc): New function.
2390 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2391 initialize remaining tdescs.
2392 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2393 (init_registers_i386_linux): Remove prototype.
2394 (tdesc_i386_linux): Remove declaration.
2395 (get_ipa_tdesc): New function.
2396 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2397 initialize remaining tdescs.
2398 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2399 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2400 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2401 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2402 (x86_get_ipa_tdesc_idx): New function.
2403 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2404 * linux-x86-tdesc.h: New file.
2405 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2406 (target_get_ipa_tdesc_idx): New macro.
2407 * tracepoint.c (ipa_tdesc_idx): New macro.
2408 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2409 (symbol_list): Add ipa_tdesc_idx.
2410 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2411 (ipa_tdesc): Remove.
2412 (ipa_tdesc_idx): New variable.
2413 (get_context_regcache): Use get_ipa_tdesc.
2414 (gdb_collect): Ditto.
2415 (gdb_probe): Ditto.
2416 * tracepoint.h (get_ipa_tdesc): New prototype.
2417 (ipa_tdesc): Remove.
2418
e7ad2f14
PA		 24192016-02-24 Pedro Alves <palves@redhat.com>
2420
2421 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2422 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2423 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2424 Factor out common code between the USE_SIGTRAP_SIGINFO and
2425 !USE_SIGTRAP_SIGINFO blocks.
2426 (linux_low_filter_event): Call save_stop_reason instead of
2427 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2428 Update comments.
2429 (linux_wait_1): Update comments.
2430
657f9cde
WW		 24312016-02-24 Wei-cheng Wang <cole945@gmail.com>
2432
2433 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2434 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2435 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2436 ppc_insert_point, ppc_remove_point.
2437
b00b61e1
MK		 24382016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2439
2440 * linux-s390-low.c (s390_supports_z_point_type): New function.
2441 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2442
553cb527
YQ		 24432016-02-16 Yao Qi <yao.qi@linaro.org>
2444
2445 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2446 PC. Get pc from regcache_read_pc.
2447
a5652c21
YQ		 24482016-02-12 Yao Qi <yao.qi@linaro.org>
2449
2450 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2451 or linux_get_pc_32bit.
2452 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2453
ed443b61
YQ		 24542016-02-12 Yao Qi <yao.qi@linaro.org>
2455
2456 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2457 arm_linux_get_next_pcs_fixup.
2458
020ecd38
MK		 24592016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2460
2461 * tracepoint.c (x_tracepoint_action_download): Change
2462 write_inferior_data_ptr to write_inferior_data_pointer.
2463 (cmd_qtstart): Likewise.
2464 (write_inferior_data_ptr): Remove.
2465 (download_agent_expr): Change write_inferior_data_ptr to
2466 write_inferior_data_pointer.
2467 (download_tracepoint_1): Likewise.
2468 (download_tracepoint): Likewise.
2469 (download_trace_state_variables): Likewise.
2470
7cae9051
WW		 24712016-02-11 Wei-cheng Wang <cole945@gmail.com>
2472 Marcin Kościelnicki <koriakin@0x04.net>
2473
2474 * tracepoint.c (struct tracepoint_action_ops): Remove.
2475 (struct tracepoint_action): Remove ops.
2476 (m_tracepoint_action_download, r_tracepoint_action_download)
2477 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2478 size and offset accordingly.
2479 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2480 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2481 (tracepoint_action_send, tracepoint_action_download): New functions.
2482 Helpers for trace action handlers.
2483 (add_tracepoint_action): Remove setup actions ops.
2484 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2485
9f6a71b4
YQ		 24862016-02-10 Yao Qi <yao.qi@linaro.org>
2487
2488 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2489
1e94266c
SM		 24902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2491
2492 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2493 to AC_OUTPUT.
2494 * configure: Regenerate.
2495
8adce034
SM		 24962016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2497
2498 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2499 void * to gdb_byte *.
2500 * linux-low.c (siginfo_fixup): Likewise.
2501 (linux_xfer_siginfo): Likewise.
2502 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2503 Likewise.
2504 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2505
93813b37
WT		 25062016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2507
2508 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2509 to srv_tgtobj.
2510 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2511 to srv_tgtobj.
2512 * linux-x86-low.c [__x86_64__]: Include
2513 "nat/amd64-linux-siginfo.h".
2514 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2515 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2516 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2517 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2518 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2519 (cpt_si_fd, si_timerid, si_overrun): Move from
2520 nat/amd64-linux-siginfo.c.
2521 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2522
8424cc97
SM		 25232016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2524
2525 * server.c (skip_to_semicolon): Remove.
2526 (process_point_options): Use strchrnul instead of
2527 skip_to_semicolon.
2528
4d18591b
YQ		 25292016-01-26 Yao Qi <yao.qi@linaro.org>
2530
2531 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2532 * linux-low.c (install_software_single_step_breakpoints): Don't
2533 call regcache_read_pc.
2534 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2535 argument pc.
2536
d8020970
YQ		 25372016-01-26 Yao Qi <yao.qi@linaro.org>
2538
2539 * linux-low.c (install_software_single_step_breakpoints): Call
2540 regcache_read_pc instead of get_pc.
2541
8b207339
YQ		 25422016-01-26 Yao Qi <yao.qi@linaro.org>
2543
2544 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2545 (unblock_async_io): Rename to ...
2546 (block_unblock_async_io): ... it. New function.
2547 (enable_async_io): Don't install SIGIO handler. Unblock it
2548 instead.
2549 (disable_async_io): Don't ignore SIGIO. Block it instead.
2550 (initialize_async_io): Install SIGIO handler. Don't call
2551 unblock_async_io.
2552
18879fef
YQ		 25532016-01-26 Yao Qi <yao.qi@linaro.org>
2554
2555 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2556 first character is '\003', call *the_target->request_interrupt.
2557
a0f8e08a
YQ		 25582016-01-25 Yao Qi <yao.qi@linaro.org>
2559
2560 * remote-utils.c (new_thread_notify): Remove.
2561 (dead_thread_notify): Likewise.
2562 * remote-utils.h (new_thread_notify): Remove declaration.
2563 (dead_thread_notify): Likewise.
2564
cc5fd9ab
MK		 25652016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2566
2567 * gdb.trace/pending.exp: Fix expected message on continue.
2568
99e8eb11
MK		 25692016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2570
2571 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2572 it works properly on big-endian machines where sizeof (CORE_ADDR)
2573 != sizeof (void *).
2574
a994041d
PA		 25752016-01-21 Pedro Alves <palves@redhat.com>
2576
2577 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2578 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2579 * configure: Regenerate.
2580
f7a6a40d
YQ		 25812016-01-21 Yao Qi <yao.qi@linaro.org>
2582
2583 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2584 is_thumb and set it according to CPSR saved on the stack.
2585 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2586 arm_sigreturn_next_pc.
2587
6f69e520
YQ		 25882016-01-18 Yao Qi <yao.qi@linaro.org>
2589
2590 * linux-low.c (linux_set_pc_64bit): New function.
2591 (linux_get_pc_64bit): New function.
2592 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2593 Declare.
2594 * linux-sparc-low.c (debug_threads): Remove declaration.
2595 (sparc_get_pc): Remove.
2596 (the_low_target): Use linux_get_pc_64bit instead of
2597 sparc_get_pc.
2598 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2599 (the_low_target): Use linux_get_pc_64bit and
2600 linux_set_pc_64bit.
2601
276d4552
YQ		 26022016-01-18 Yao Qi <yao.qi@linaro.org>
2603
2604 * linux-arm-low.c (debug_threads): Remove declaration.
2605 (arm_get_pc, arm_set_pc): Remove.
2606 (the_low_target): Use linux_get_pc_32bit and
2607 linux_set_pc_32bit.
2608 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2609 (the_low_target): Use linux_get_pc_32bit and
2610 linux_set_pc_32bit.
2611 * linux-cris-low.c (debug_threads): Remove declaration.
2612 (cris_get_pc, cris_set_pc,): Remove.
2613 (the_low_target): Use linux_get_pc_32bit and
2614 linux_set_pc_32bit.
2615 * linux-crisv32-low.c (debug_threads): Remove declaration.
2616 (cris_get_pc, cris_set_pc): Remove.
2617 (the_low_target): Use linux_get_pc_32bit and
2618 linux_set_pc_32bit.
2619 * linux-low.c: Include inttypes.h.
2620 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2621 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2622 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2623 (the_low_target): Use linux_get_pc_32bit and
2624 linux_set_pc_32bit.
2625 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2626 (the_low_target): Use linux_get_pc_32bit and
2627 linux_set_pc_32bit.
2628 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2629 (the_low_target): Use linux_get_pc_32bit and
2630 linux_set_pc_32bit.
2631 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2632 (the_low_target): Use linux_get_pc_32bit and
2633 linux_set_pc_32bit.
2634 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2635 (the_low_target): Use linux_get_pc_32bit and
2636 linux_set_pc_32bit.
2637
eb0edac8
GB		 26382016-01-18 Gary Benson <gbenson@redhat.com>
2639
2640 * configure.ac (AC_FUNC_FORK): New check.
2641 * config.in: Regenerate.
2642 * configure: Likewise.
2643
1b451dda
YQ		 26442016-01-14 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2647 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2648 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2649 arm_get_next_pcs_ctor.
2650
82075af2
JS		 26512016-01-12 Josh Stone <jistone@redhat.com>
2652 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2653
2654 * inferiors.h: Include "gdb_vecs.h".
2655 (struct process_info): Add syscalls_to_catch.
2656 * inferiors.c (remove_process): Free syscalls_to_catch.
2657 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2658 syscall_return stops.
2659 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2660 * server.c (handle_general_set): Handle QCatchSyscalls.
2661 (handle_query): Report support for QCatchSyscalls.
2662 * target.h (struct target_ops): Add supports_catch_syscall.
2663 (target_supports_catch_syscall): New macro.
2664 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2665 (struct lwp_info): Add syscall_state.
2666 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2667 Maintain syscall_state and syscalls_to_catch across exec.
2668 (get_syscall_trapinfo): New function, proxy to the_low_target.
2669 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2670 (linux_low_filter_event): Toggle syscall_state entry/return for
2671 syscall traps, and set it ignored for all others.
2672 (gdb_catching_syscalls_p): New function.
2673 (gdb_catch_this_syscall_p): New function.
2674 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2675 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2676 (linux_supports_catch_syscall): New function.
2677 (linux_target_ops): Install it.
2678 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2679 (the_low_target): Install it.
2680
8f13a3ce
MF		 26812016-01-12 Mike Frysinger <vapier@gentoo.org>
2682
2683 * acinclude.m4: Include new ../warning.m4 file.
2684 * configure: Regenerated.
2685 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2686
5b3da067
MF		 26872016-01-12 Mike Frysinger <vapier@gentoo.org>
2688
2689 * ax.c (is_goto_target): Mark static.
2690 * linux-low.c (register_addr): Likewise.
2691 (linux_fetch_registers, linux_store_registers): Likewise.
2692 * mem-break.c (any_persistent_commands): Fix old prototype.
2693 (add_commands_to_breakpoint): Mark static.
2694 * regcache.c (find_register_by_name): Delete unused func.
2695 * remote-utils.c (hex_or_minus_one): Mark static.
2696 * server.c (monitor_show_help): Mark static.
2697 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2698 handle_v_requests): Likewise.
2699
bc504a31
PA		 27002016-01-12 Pedro Alves <palves@redhat.com>
2701
2702 Remove use of the registered trademark symbol throughout.
2703
5a0dd67a
YQ		 27042016-01-08 Yao Qi <yao.qi@linaro.org>
2705
2706 * remote-utils.c (getpkt): If c is '\003', call target hook
2707 request_interrupt.
2708
b2ca446f
YQ		 27092016-01-06 Yao Qi <yao.qi@linaro.org>
2710
2711 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2712 linux-aarch32-low.c.
2713 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2714 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2715 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2716 (thumb2_breakpoint): Declare.
2717 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2718 linux-aarch32-low.h.
2719 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2720 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2721 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2722
edd88788
JB		 27232016-01-01 Joel Brobecker <brobecker@adacore.com>
2724
2725 * gdbreplay.c (gdbreplay_version): Change copyright year in
2726 version message.
2727 * server.c (gdbserver_version): Likewise.
2728
65da7f14
PP		 27292015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2730
2731 * server.c (crc32_table): Delete.
2732 (crc32): Use libiberty's xcrc32 function.
2733
4abd5ed2
JB		 27342015-12-22 Joel Brobecker <brobecker@adacore.com>
2735
2736 * lynx-low.c (lynx_delete_thread_callback): New function.
2737 (lynx_mourn): Properly delete our process and all of its
2738 threads. Remove call to clear_inferiors.
2739
0e50fe5c
JB		 27402015-12-22 Joel Brobecker <brobecker@adacore.com>
2741
2742 * target.c (thread_search_callback): Add check that
2743 the thread_stopped target callback is not NULL before
2744 calling it.
2745
35adc03f
YQ		 27462015-12-21 Yao Qi <yao.qi@linaro.org>
2747
2748 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2749 arm breakpoint.
2750
bd2b2909
AT		 27512015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2752
2753 * server.c (handle_query): Call target_supports_software_single_step.
2754
7fe5e27e
AT		 27552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2756
2757 * linux-low.c (single_step): New function.
2758 (linux_resume_one_lwp_throw): Call single_step.
2759 (start_step_over): Likewise.
2760
d9311bfa
AT		 27612015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2762
2763 * Makefile.in (SFILES): Append arch/arm-linux.c,
2764 arch/arm-get-next-pcs.c.
2765 (arm-linux.o): New rule.
2766 (arm-get-next-pcs.o): New rule.
2767 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2768 arm-linux.o.
2769 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2770 to linux-aarch32-low.c.
2771 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2772 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2773 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2774 (thumb2_breakpoint_len): Likewise.
2775 (arm_is_thumb_mode): Make non-static.
2776 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2777 from linux-aarch32-low.c.
2778 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2779 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2780 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2781 (thumb2_breakpoint_len): Likewise.
2782 (arm_is_thumb_mode): New declaration.
2783 * linux-arm-low.c: Include arch/arm-linux.h
2784 aarch/arm-get-next-pcs.h, sys/syscall.h.
2785 (get_next_pcs_ops): New struct.
2786 (get_next_pcs_addr_bits_remove): New function.
2787 (get_next_pcs_is_thumb): New function.
2788 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2789 (arm_sigreturn_next_pc): Likewise.
2790 (get_next_pcs_syscall_next_pc): Likewise.
2791 (arm_gdbserver_get_next_pcs): Likewise.
2792 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2793 Initialize.
2794 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2795 * server.h: Include gdb_vecs.h.
2796
68ce2059
AT		 27972015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2798
2799 * Makefile.in (SFILES): Append common/common-regcache.c.
2800 (OBS): Append common-regcache.o.
2801 (common-regcache.o): New rule.
2802 * regcache.c (init_register_cache): Initialize cache to
2803 REG_UNAVAILABLE.
2804 (regcache_raw_read_unsigned): New function.
2805 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2806 register_status enum.
2807
fa5308bd
AT		 28082015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2809
2810 * linux-aarch64-low.c (the_low_targets): Rename
2811 breakpoint_reinsert_addr to get_next_pcs.
2812 * linux-arm-low.c (the_low_targets): Likewise.
2813 * linux-bfin-low.c (the_low_targets): Likewise.
2814 * linux-cris-low.c (the_low_targets): Likewise.
2815 * linux-crisv32-low.c (the_low_targets): Likewise.
2816 * linux-low.c (can_software_single_step): Likewise.
2817 (install_software_single_step_breakpoints): New function.
2818 (start_step_over): Use install_software_single_step_breakpoints.
2819 * linux-low.h: New CORE_ADDR vector.
2820 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2821 get_next_pcs.
2822 * linux-mips-low.c (the_low_targets): Likewise.
2823 * linux-nios2-low.c (the_low_targets): Likewise.
2824 * linux-sparc-low.c (the_low_targets): Likewise.
2825
4a6ed09b
PA		 28262015-12-17 Pedro Alves <palves@redhat.com>
2827
2828 * linux-low.c (linux_kill_one_lwp): Remove references to
2829 LinuxThreads.
2830 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2831 to 'kill'.
2832 (linux_init_signals): Delete.
2833 (initialize_low): Adjust.
2834 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2835
7544db95
PA		 28362015-12-16 Pedro Alves <palves@redhat.com>
2837
2838 * configure.ac (compiler warning flags): When testing a
2839 -Wno-foo option, check whether -Wfoo works instead.
2840 * configure: Regenerate.
2841
8020350c
DB		 28422015-12-11 Don Breazeal <donb@codesourcery.com>
2843
2844 * server.c (process_serial_event): Don't exit from gdbserver
2845 in remote mode if there are still active inferiors.
2846
db91f502
YQ		 28472015-12-11 Yao Qi <yao.qi@linaro.org>
2848
2849 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2850 arm_breakpoint_at if the process is 32-bit.
2851
b37a6290
YQ		 28522015-12-11 Yao Qi <yao.qi@linaro.org>
2853
2854 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2855 arm breakpoint.
2856
17b1509a
YQ		 28572015-12-07 Yao Qi <yao.qi@linaro.org>
2858
2859 * configure.srv: Append arm.o to srv_tgtobj for
2860 aarch64*-*-linux* target.
2861 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2862 from linux-arm-low.c.
2863 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2864 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2865 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2866 (thumb2_breakpoint_len): Likewise.
2867 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2868 (arm_breakpoint_kinds): Likewise.
2869 (arm_breakpoint_kind_from_pc): Likewise.
2870 (arm_sw_breakpoint_from_kind): Likewise.
2871 (arm_breakpoint_kind_from_current_state): Likewise.
2872 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2873 (arm_sw_breakpoint_from_kind): Declare.
2874 (arm_breakpoint_kind_from_current_state): Declare.
2875 (arm_breakpoint_at): Declare.
2876 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2877 arm_sw_breakpoint_from_kind if process is 32-bit.
2878 (aarch64_breakpoint_kind_from_pc): New function.
2879 (aarch64_breakpoint_kind_from_current_state): New function.
2880 (the_low_target): Initialize fields breakpoint_kind_from_pc
2881 and breakpoint_kind_from_current_state.
2882 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2883 linux-aarch32-low.c.
2884 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2885 (arm_breakpoint, arm_breakpoint_len): Likewise.
2886 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2887 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2888 (arm_is_thumb_mode): Likewise.
2889 (arm_breakpoint_at): Likewise.
2890 (arm_breakpoint_kind_from_pc): Likewise.
2891 (arm_sw_breakpoint_from_kind): Likewise.
2892 (arm_breakpoint_kind_from_current_state): Likewise.
2893
2894 Revert:
2895 2015-08-04 Yao Qi <yao.qi@linaro.org>
2896
2897 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2898 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2899 * server.c (extended_protocol): Remove "static".
2900 * server.h (extended_protocol): Declare it.
2901
ece66d65
JS		 29022015-12-04 Josh Stone <jistone@redhat.com>
2903
2904 * target.h (struct target_ops) <arch_setup>: Rename to ...
2905 (struct target_ops) <post_create_inferior>: ... this.
2906 (target_arch_setup): Rename to ...
2907 (target_post_create_inferior): ... this, calling post_create_inferior.
2908 * server.c (start_inferior): Update target_arch_setup calls to
2909 target_post_create_inferior.
2910 * linux-low.c (linux_low_ptrace_options): Forward declare.
2911 (linux_arch_setup): Update its comment for general use.
2912 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2913 (struct linux_target_ops): Use linux_post_create_inferior.
2914 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2915 to post_create_inferior.
2916 * nto-low.c (struct nto_target_ops): Likewise.
2917 * spu-low.c (struct spu_target_ops): Likewise.
2918 * win32-low.c (struct win32_target_ops): Likewise.
2919
e58c48b4
AT		 29202015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2921
2922 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2923
fbec8956
AT		 29242015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2925
2926 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2927 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2928 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2930 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2932 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2933 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2934 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2935 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2936 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2937 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2938
9b4c5f87
AT		 29392015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2940
2941 * linux-low.c (linux_look_up_symbols): Don't call
2942 linux_supports_traceclone.
2943 * linux-low.h (thread_db_init): Remove use_events argument.
2944 * thread-db.c (thread_db_use_event): Remove global variable.
2945 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2946 (struct thread_db) <td_create_bp>: Remove field.
2947 (thread_db_create_event): Remove function.
2948 (thread_db_enable_reporting): Likewise.
2949 (find_one_thread): Don't check for thread_db_use_events.
2950 (attach_thread): Likewise.
2951 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2952 (try_thread_db_load_1): Don't check for thread_db_use_events.
2953 (thread_db_init): Remove use_events argument and thread events
2954 handling.
2955 (remove_thread_event_breakpoints): Remove function.
2956 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2957
7d00775e
AT		 29582015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2959
2960 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2961 New function.
2962 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2963 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2965 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2966 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2967 Initialize.
2968 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2969 New function.
2970 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2971 * linux-low.c (can_hardware_single_step): Use
2972 supports_hardware_single_step.
2973 (can_software_single_step): New function.
2974 (start_step_over): Call can_software_single_step.
2975 (linux_supports_hardware_single_step): New function.
2976 (struct target_ops) <supports_software_single_step>: Initialize.
2977 * linux-low.h (struct linux_target_ops)
2978 <supports_hardware_single_step>: Initialize.
2979 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2981 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2982 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2983 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2984 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2985 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2986 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2987 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2988 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2989 Initialize.
2990 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2991 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2992 Initialize.
2993 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2994 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2995 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2996 New function.
2997 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2998 * target.h (struct target_ops): <supports_software_single_step>:
2999 New field.
3000 (target_supports_software_single_step): New macro.
3001
2d97cd35
AT		 30022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3003
3004 * linux-low.c (linux_wait_1): Fix pc advance condition.
3005 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3006 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3007
769ef81f
AT		 30082015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3009
3010 * linux-arm-low.c (arm_is_thumb_mode): New function.
3011 (arm_breakpoint_at): Use arm_is_thumb_mode.
3012 (arm_breakpoint_kind_from_current_state): New function.
3013 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3014 Initialize.
3015 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3016 (linux_breakpoint_kind_from_current_state): New function.
3017 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3018 * linux-low.h (struct linux_target_ops)
3019 <breakpoint_kind_from_current_state>: New field.
3020 * target.h (struct target_ops): Likewise.
3021 (target_breakpoint_kind_from_current_state): New macro.
3022
1bebeeca
PA		 30232015-11-30 Pedro Alves <palves@redhat.com>
3024
3025 * linux-low.c (linux_resume): Wake up the event loop before
3026 returning.
3027
a67a9fae
PA		 30282015-11-30 Pedro Alves <palves@redhat.com>
3029
3030 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3031 check.
3032 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3033 to -1.
3034 * target.c (struct thread_search): New structure.
3035 (thread_search_callback): New function.
3036 (prev_general_thread): New global.
3037 (prepare_to_access_memory, done_accessing_memory): New functions.
3038 * target.h (prepare_to_access_memory, done_accessing_memory):
3039 Replace macros with function declarations.
3040
f2faf941
PA		 30412015-11-30 Pedro Alves <palves@redhat.com>
3042
3043 PR 14618
3044 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3045 report TARGET_WAITKIND_NO_RESUMED.
3046 * remote-utils.c (prepare_resume_reply): Handle
3047 TARGET_WAITKIND_NO_RESUMED.
3048 * server.c (report_no_resumed): New global.
3049 (handle_query) <qSupported>: Handle "no-resumed+". Report
3050 "no-resumed+" support.
3051 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3052 return error if the client doesn't support no-resumed events.
3053 (push_stop_notification): New function.
3054 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3055 events if the client supports them.
3056
a681f9c9
PA		 30572015-11-30 Pedro Alves <palves@redhat.com>
3058
3059 * linux-low.c (thread_still_has_status_pending_p): Don't check
3060 vCont;t here.
3061 (lwp_resumed): New function.
3062 (status_pending_p_callback): Return early if the LWP is not
3063 supposed to be resumed.
3064
65706a29
PA		 30652015-11-30 Pedro Alves <palves@redhat.com>
3066
3067 * linux-low.c (handle_extended_wait): Assert that the LWP's
3068 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3069 thread create events, leave the new child's status pending.
3070 (linux_low_filter_event): If GDB wants to hear about thread exit
3071 events, leave the LWP marked dead and don't delete it.
3072 (linux_wait_for_event_filtered): Don't check for thread exit.
3073 (filter_exit_event): New function.
3074 (linux_wait_1): Use it, when returning an exit event.
3075 (linux_resume_one_lwp_throw): Assert that the LWP's
3076 waitstatus is TARGET_WAITKIND_IGNORE.
3077 * remote-utils.c (prepare_resume_reply): Handle
3078 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3079 * server.c (report_thread_events): New global.
3080 (handle_general_set): Handle QThreadEvents.
3081 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3082 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3083 TARGET_WAITKIND_THREAD_EXITED.
3084 * server.h (report_thread_events): Declare.
3085
56cf4bed
PA		 30862015-11-30 Pedro Alves <palves@redhat.com>
3087
3088 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3089 the thread's last_resume_kind was resume_stop.
3090
500c1d85
PA		 30912015-11-30 Pedro Alves <palves@redhat.com>
3092
3093 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3094 before returning.
3095
de979965
PA		 30962015-11-30 Pedro Alves <palves@redhat.com>
3097
3098 * server.c (handle_v_requests): Handle vCtrlC.
3099
34c65914
PA		 31002015-11-30 Pedro Alves <palves@redhat.com>
3101
3102 * gdbthread.h (find_any_thread_of_pid): Declare.
3103 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3104 functions.
3105 * server.c (handle_query): If current_thread is NULL, look for
3106 another thread of the selected process.
3107
79efa585 31082015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3109 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3110
3111 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3112 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3113 name in reply.
3114 * target.h (struct target_ops) <thread_name>: New field.
3115 (target_thread_name): New macro.
3116
80d82c19
JB		 31172015-11-23 Joel Brobecker <brobecker@adacore.com>
3118
3119 * regcache.h (regcache_invalidate_pid): Add declaration.
3120 * regcache.c (regcache_invalidate_pid): New function, extracted
3121 from regcache_invalidate.
3122 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3123 Add trivial documentation comment.
3124 * lynx-low.c: Use regcache_invalidate_pid instead of
3125 regcache_invalidate.
3126
64da5dd5
JB		 31272015-11-23 Joel Brobecker <brobecker@adacore.com>
3128
3129 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3130 and Elf64_auxv_t if the target is Android.
3131
37ce4055
DE		 31322015-11-22 Doug Evans <xdje42@gmail.com>
3133
3134 * target.h: #include <sys/types.h>.
3135
06e03fff
PA		 31362015-11-19 Pedro Alves <palves@redhat.com>
3137
3138 * linux-low.c (linux_process_qsupported): Change prototype.
3139 Adjust.
3140 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3141 Change prototype.
3142 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3143 and adjust to loop over all features.
3144 * server.c (handle_query) <qSupported>: Adjust to call
3145 target_process_qsupported once, passing it a vector of unprocessed
3146 features.
3147 * target.h (struct target_ops) <process_qsupported>: Change
3148 prototype.
3149 (target_process_qsupported): Adjust.
3150
9a084706
PA		 31512015-11-19 Pedro Alves <palves@redhat.com>
3152
3153 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3154 mode.
3155 * configure: Regenerate.
3156
dad44a1f
PA		 31572015-11-19 Pedro Alves <palves@redhat.com>
3158
3159 * configure: Regenerate.
3160
231c0592
YQ		 31612015-11-19 Yao Qi <yao.qi@linaro.org>
3162
3163 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3164 type to uint32_t.
3165
6c1c9a8b
YQ		 31662015-11-19 Yao Qi <yao.qi@linaro.org>
3167
3168 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3169 (struct aarch64_operand): Move enum out.
3170
9caa3311
YQ		 31712015-11-19 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3174 struct user_fpsimd_state *.
3175 (aarch64_store_fpregset): Likewise.
3176
6a69a054
YQ		 31772015-11-19 Yao Qi <yao.qi@linaro.org>
3178
3179 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3180 struct user_pt_regs *.
3181 (aarch64_store_gregset): Likewise.
3182
1798301e
PA		 31832015-11-18 Pedro Alves <palves@redhat.com>
3184
3185 * Makefile.in (all_object_files): Add $IPA_OBJS.
3186
ce7715e2
PA		 31872015-11-17 Pedro Alves <palves@redhat.com>
3188
3189 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3190 GDB_SIGNAL_0 and gdb_signal_to_string.
3191
c0879059
PA		 31922015-11-17 Pedro Alves <palves@redhat.com>
3193
3194 * win32-low.c (handle_output_debug_string): Remove parameter.
3195 (win32_kill): Remove our_status local and adjust call to
3196 handle_output_debug_string.
3197 (get_child_debug_event): Adjust call to
3198 handle_output_debug_string.
3199
1996e237
SM		 32002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3201
3202 * linux-mips-low.c (mips_fill_gregset): Add cast.
3203 (mips_store_gregset): Likewise.
3204 (mips_fill_fpregset): Likewise.
3205 (mips_store_fpregset): Likewise.
3206
cbec665b
SM		 32072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3208
3209 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3210 priv.
3211
eb3e3c67
SM		 32122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3213
3214 * linux-mips-low.c (mips_linux_new_thread): Change type of
3215 watch_type to enum target_hw_bp_type.
3216
171de4b8
SM		 32172015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3218
3219 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3220 Change return type to arm_hwbp_type.
3221
04248ead
SM		 32222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3223
3224 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3225 (arm_store_gregset): Likewise.
3226 * linux-arm-low.c (arm_get_hwcap): Likewise.
3227 (arm_read_description): Likewise.
3228
04b3479c
SM		 32292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3230
3231 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3232
2bc84e8a
SM		 32332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3234
3235 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3236 (ppc_fill_vsxregset): Likewise.
3237 (ppc_store_vsxregset): Likewise.
3238 (ppc_fill_vrregset): Likewise.
3239 (ppc_store_vrregset): Likewise.
3240 (ppc_fill_evrregset): Likewise.
3241 (ppc_store_evrregset): Likewise.
3242
e6c5bb05
SM		 32432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3244
3245 * linux-ppc-low.c (ppc_usrregs_info): Remove
3246 forward-declaration.
3247 (ppc_arch_setup): Move lower in file.
3248
7ea45d72
SM		 32492015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3250
3251 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3252 (ps_pdwrite): Likewise.
3253
69291610
HW		 32542015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3255
3256 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3257 to after assert checks.
3258
b42945fd
SM		 32592015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3260
3261 * proc-service.c (ps_pdread): Add/adjust casts.
3262 (ps_pdwrite): Add/adjust casts.
3263
d6f85c84
SM		 32642015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3265
3266 * server.c (handle_search_memory_1): Cast return value of
3267 memmem.
3268
f98cd059
SM		 32692015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3270
3271 * server.c (write_qxfer_response): Change type of data to
3272 gdb_byte *.
3273
d2412fa5
PA		 32742015-10-29 Pedro Alves <palves@redhat.com>
3275
3276 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3277
c17414a2
PA		 32782015-10-29 Pedro Alves <palves@redhat.com>
3279
3280 * tracepoint.c (clear_installed_tracepoints): Add casts.
3281
e053fbc4
PA		 32822015-10-29 Pedro Alves <palves@redhat.com>
3283
3284 * server.c (handle_v_cont, process_serial_event): Add enum
3285 gdb_signal casts to signal parsing code.
3286
add67df8
PA		 32872015-10-29 Pedro Alves <palves@redhat.com>
3288
3289 * linux-low.h (NULL_REGSET): Define.
3290 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3291 * linux-arm-low.c (arm_regsets): Likewise.
3292 * linux-crisv32-low.c (cris_regsets): Likewise.
3293 * linux-m68k-low.c (m68k_regsets): Likewise.
3294 * linux-mips-low.c (mips_regsets): Likewise.
3295 * linux-nios2-low.c (nios2_regsets): Likewise.
3296 * linux-ppc-low.c (ppc_regsets): Likewise.
3297 * linux-s390-low.c (s390_regsets): Likewise.
3298 * linux-sh-low.c (sh_regsets): Likewise.
3299 * linux-sparc-low.c (sparc_regsets): Likewise.
3300 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3301 * linux-tile-low.c (tile_regsets): Likewise.
3302 * linux-x86-low.c (x86_regsets): Likewise.
3303 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3304
50bc912a
PA		 33052015-10-29 Pedro Alves <palves@redhat.com>
3306
3307 * linux-low.h (NULL_REGSET): Define.
3308 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3309 * linux-arm-low.c (arm_regsets): Likewise.
3310 * linux-crisv32-low.c (cris_regsets): Likewise.
3311 * linux-m68k-low.c (m68k_regsets): Likewise.
3312 * linux-mips-low.c (mips_regsets): Likewise.
3313 * linux-nios2-low.c (nios2_regsets): Likewise.
3314 * linux-ppc-low.c (ppc_regsets): Likewise.
3315 * linux-s390-low.c (s390_regsets): Likewise.
3316 * linux-sh-low.c (sh_regsets): Likewise.
3317 * linux-sparc-low.c (sparc_regsets): Likewise.
3318 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3319 * linux-tile-low.c (tile_regsets): Likewise.
3320 * linux-x86-low.c (x86_regsets): Likewise.
3321 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3322
682b2546
DE		 33232015-10-26 Doug Evans <dje@google.com>
3324
3325 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3326
963843d4
DE		 33272015-10-26 Doug Evans <dje@google.com>
3328
3329 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3330
d41401ac
DE		 33312015-10-26 Doug Evans <dje@google.com>
3332
3333 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3334 for debug_printf.
3335 (attach_thread, find_new_threads_callback): Ditto.
3336
3db28855
AT		 33372015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3338
3339 * mem-break.h (set_breakpoint_data): Remove.
3340
fb78e89c
AT		 33412015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3342
3343 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3345 (initialize_low): Remove set_breakpoint_data call.
3346 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3347 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3348 (initialize_low): Remove set_breakpoint_data call.
3349 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3350 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3351 (initialize_low): Remove set_breakpoint_data call.
3352
2e6ee069
AT		 33532015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3354
3355 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3356 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3357 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3358 * target.h (target_breakpoint_kind_from_pc): New macro.
3359
1652a986
AT		 33602015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3361
3362 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3363 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3364 the default breakpoint kind.
3365
abeead09
AT		 33662015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3367
3368 * linux-arm-low.c (arm_supports_z_point_type): Add software
3369 breakpoint support.
3370
b0b4b501
AT		 33712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3372
3373 * linux-arm-low.c: Refactor breakpoint definitions.
3374 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3375 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3376
8689682c
AT		 33772015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3378
3379 * Makefile.in: Add arm.c/o.
3380 * configure.srv: Likewise.
3381 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3382 (arm_breakpoint_kind_from_pc): New function.
3383 (arm_sw_breakpoint_from_kind): Return proper kind.
3384 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3385
27165294
AT		 33862015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3387
3388 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3389 removal.
3390 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3391 (struct raw_breakpoint) <size>: Remove.
3392 (struct raw_breakpoint) <kind>: Add.
3393 (bp_size): New function.
3394 (bp_opcode): Likewise.
3395 (find_raw_breakpoint_at): Adjust for kind.
3396 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3397 (remove_memory_breakpoint): Adjust for kind call bp_size.
3398 (set_raw_breakpoint_at): Adjust for kind.
3399 (set_breakpoint): Likewise.
3400 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3401 (delete_raw_breakpoint): Adjust for kind.
3402 (delete_breakpoint): Likewise.
3403 (find_gdb_breakpoint): Likewise.
3404 (set_gdb_breakpoint_1): Likewise.
3405 (set_gdb_breakpoint): Likewise.
3406 (delete_gdb_breakpoint_1): Likewise.
3407 (delete_gdb_breakpoint): Likewise.
3408 (uninsert_raw_breakpoint): Likewise.
3409 (reinsert_raw_breakpoint): Likewise.
3410 (set_breakpoint_data): Remove.
3411 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3412 (check_mem_read): Adjust for kind call bp_size.
3413 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3414 (clone_one_breakpoint): Adjust for kind.
3415 * mem-break.h (set_gdb_breakpoint): Likewise.
3416 (delete_gdb_breakpoint): Likewise.
3417 * server.c (process_serial_event): Likewise.
3418
dd373349
AT		 34192015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3420
3421 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3422 (struct linux_target_ops) <breakpoint>: Remove.
3423 (struct linux_target_ops) <breakpoint_len>: Remove.
3424 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3425 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3426 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3427 (arm_sw_breakpoint_from_kind): New function.
3428 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3429 (struct linux_target_ops) <breakpoint>: Remove.
3430 (struct linux_target_ops) <breakpoint_len>: Remove.
3431 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3432 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3433 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3434 (struct linux_target_ops) <breakpoint>: Remove.
3435 (struct linux_target_ops) <breakpoint_len>: Remove.
3436 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3437 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3438 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3439 (struct linux_target_ops) <breakpoint>: Remove.
3440 (struct linux_target_ops) <breakpoint_len>: Remove.
3441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3442 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3443 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3444 and sw_breakpoint_from_kind to increment the pc.
3445 (linux_breakpoint_kind_from_pc): New function.
3446 (linux_sw_breakpoint_from_kind): New function.
3447 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3448 (initialize_low): Call breakpoint_kind_from_pc and
3449 sw_breakpoint_from_kind to replace breakpoint_data/len.
3450 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3451 New field.
3452 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3453 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3454 (struct linux_target_ops) <breakpoint>: Remove.
3455 (struct linux_target_ops) <breakpoint_len>: Remove.
3456 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3457 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3458 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3459 (struct linux_target_ops) <breakpoint>: Remove.
3460 (struct linux_target_ops) <breakpoint_len>: Remove.
3461 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3462 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3463 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3464 (struct linux_target_ops) <breakpoint>: Remove.
3465 (struct linux_target_ops) <breakpoint_len>: Remove.
3466 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3467 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3468 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3469 (struct linux_target_ops) <breakpoint>: Remove.
3470 (struct linux_target_ops) <breakpoint_len>: Remove.
3471 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3472 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3473 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3474 (struct linux_target_ops) <breakpoint>: Remove.
3475 (struct linux_target_ops) <breakpoint_len>: Remove.
3476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3478 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3479 (struct linux_target_ops) <breakpoint>: Remove.
3480 (struct linux_target_ops) <breakpoint_len>: Remove.
3481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3483 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3484 (struct linux_target_ops) <breakpoint>: Remove.
3485 (struct linux_target_ops) <breakpoint_len>: Remove.
3486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3488 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3489 (struct linux_target_ops) <breakpoint>: Remove.
3490 (struct linux_target_ops) <breakpoint_len>: Remove.
3491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3493 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3494 (struct linux_target_ops) <breakpoint>: Remove.
3495 (struct linux_target_ops) <breakpoint_len>: Remove.
3496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3498 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3499 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3500 (struct linux_target_ops) <breakpoint>: Remove.
3501 (struct linux_target_ops) <breakpoint_len>: Remove.
3502 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3503 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3504 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3505 (struct linux_target_ops) <breakpoint>: Remove.
3506 (struct linux_target_ops) <breakpoint_len>: Remove.
3507 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3508 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3509
4cd98a19
AT		 35102015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3511
3512 * linux-cris-low.c (cris_get_pc): Remove void arg.
3513
774ee6d2
AR		 35142015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3515
3516 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3517 variable name.
3518
833dcd29
AR		 35192015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3520
3521 * inferiors.c (thread_pid_matches_callback): New function.
3522 (find_thread_process): New function.
3523 (remove_thread): Reset current_thread.
3524 (remove_process): Assert threads have been removed first.
3525
8d689ee5
YQ		 35262015-10-15 Yao Qi <yao.qi@linaro.org>
3527
3528 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3529 if it is 3.
3530 (aarch64_remove_point): Likewise.
3531 * regcache.c (regcache_register_size): New function.
3532
1c2e1515
YQ		 35332015-10-12 Yao Qi <yao.qi@linaro.org>
3534
3535 * linux-aarch64-low.c: Update all callers as emit_load_store
3536 is renamed to aarch64_emit_load_store.
3537
e1c587c3
YQ		 35382015-10-12 Yao Qi <yao.qi@linaro.org>
3539
3540 * linux-aarch64-low.c: Update all callers of function renaming
3541 from emit_insn to aarch64_emit_insn.
3542
b6542f81
YQ		 35432015-10-12 Yao Qi <yao.qi@linaro.org>
3544
3545 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3546 arch/aarch64-insn.h.
3547 (struct aarch64_memory_operand): Likewise.
3548 (ENCODE): Likewise.
3549 (emit_insn): Move to arch/aarch64-insn.c.
3550 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3551 (emit_load_store): Move to arch/aarch64-insn.c.
3552 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3553 (can_encode_int32): Remove.
3554
246994ce
YQ		 35552015-10-12 Yao Qi <yao.qi@linaro.org>
3556
3557 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3558 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3559 (aarch64_relocate_instruction): Likewise.
3560 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3561 (struct aarch64_insn_visitor): Likewise.
3562
0badd99f
YQ		 35632015-10-12 Yao Qi <yao.qi@linaro.org>
3564
3565 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3566 (struct aarch64_insn_visitor): New.
3567 (struct aarch64_insn_relocation_data): New.
3568 (aarch64_ftrace_insn_reloc_b): New function.
3569 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3570 (aarch64_ftrace_insn_reloc_cb): Likewise.
3571 (aarch64_ftrace_insn_reloc_tb): Likewise.
3572 (aarch64_ftrace_insn_reloc_adr): Likewise.
3573 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3574 (aarch64_ftrace_insn_reloc_others): Likewise.
3575 (visitor): New.
3576 (aarch64_relocate_instruction): Use visitor.
3577
dfaffe9d
YQ		 35782015-10-12 Yao Qi <yao.qi@linaro.org>
3579
3580 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3581 int. Add argument buf.
3582 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3583 aarch64_relocate_instruction.
3584
70b439f0
YQ		 35852015-10-12 Yao Qi <yao.qi@linaro.org>
3586
3587 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3588 argument insn. Remove local variable insn. Don't call
3589 target_read_uint32.
3590 (aarch64_install_fast_tracepoint_jump_pad): Call
3591 target_read_uint32.
3592
7781c06f
YQ		 35932015-09-30 Yao Qi <yao.qi@linaro.org>
3594
3595 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3596 (emit_load_store_pair): Likewise.
3597
9a3c8263
SM		 35982015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3599
3600 * dll.c (match_dll): Add cast(s).
3601 (unloaded_dll): Likewise.
3602 * linux-low.c (second_thread_of_pid_p): Likewise.
3603 (delete_lwp_callback): Likewise.
3604 (count_events_callback): Likewise.
3605 (select_event_lwp_callback): Likewise.
3606 (linux_set_resume_request): Likewise.
3607 * server.c (accumulate_file_name_length): Likewise.
3608 (emit_dll_description): Likewise.
3609 (handle_qxfer_threads_worker): Likewise.
3610 (visit_actioned_threads): Likewise.
3611 * thread-db.c (any_thread_of): Likewise.
3612 * tracepoint.c (same_process_p): Likewise.
3613 (match_blocktype): Likewise.
3614 (build_traceframe_info_xml): Likewise.
3615
224c3ddb
SM		 36162015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3617
3618 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3619 assignment.
3620 (gdb_unparse_agent_expr): Likewise.
3621 * hostio.c (require_data): Likewise.
3622 (handle_pread): Likewise.
3623 * linux-low.c (disable_regset): Likewise.
3624 (fetch_register): Likewise.
3625 (store_register): Likewise.
3626 (get_dynamic): Likewise.
3627 (linux_qxfer_libraries_svr4): Likewise.
3628 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3629 (set_fast_tracepoint_jump): Likewise.
3630 (uninsert_fast_tracepoint_jumps_at): Likewise.
3631 (reinsert_fast_tracepoint_jumps_at): Likewise.
3632 (validate_inserted_breakpoint): Likewise.
3633 (clone_agent_expr): Likewise.
3634 * regcache.c (init_register_cache): Likewise.
3635 * remote-utils.c (putpkt_binary_1): Likewise.
3636 (decode_M_packet): Likewise.
3637 (decode_X_packet): Likewise.
3638 (look_up_one_symbol): Likewise.
3639 (relocate_instruction): Likewise.
3640 (monitor_output): Likewise.
3641 * server.c (handle_search_memory): Likewise.
3642 (handle_qxfer_exec_file): Likewise.
3643 (handle_qxfer_libraries): Likewise.
3644 (handle_qxfer): Likewise.
3645 (handle_query): Likewise.
3646 (handle_v_cont): Likewise.
3647 (handle_v_run): Likewise.
3648 (captured_main): Likewise.
3649 * target.c (write_inferior_memory): Likewise.
3650 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3651 * tracepoint.c (init_trace_buffer): Likewise.
3652 (add_tracepoint_action): Likewise.
3653 (add_traceframe): Likewise.
3654 (add_traceframe_block): Likewise.
3655 (cmd_qtdpsrc): Likewise.
3656 (cmd_qtdv): Likewise.
3657 (cmd_qtstatus): Likewise.
3658 (response_source): Likewise.
3659 (response_tsv): Likewise.
3660 (cmd_qtnotes): Likewise.
3661 (gdb_collect): Likewise.
3662 (initialize_tracepoint): Likewise.
3663
afbe19f8
PL		 36642015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3665
3666 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3667 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3668 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3669 <NOP>: New.
3670 (enum aarch64_condition_codes): New enum.
3671 (w0): New static global.
3672 (fp): Likewise.
3673 (lr): Likewise.
3674 (struct aarch64_memory_operand) <type>: New
3675 MEMORY_OPERAND_POSTINDEX type.
3676 (postindex_memory_operand): New helper function.
3677 (emit_ret): New function.
3678 (emit_load_store_pair): New function, factored out of emit_stp
3679 with support for MEMORY_OPERAND_POSTINDEX.
3680 (emit_stp): Rewrite using emit_load_store_pair.
3681 (emit_ldp): New function.
3682 (emit_load_store): Likewise.
3683 (emit_ldr): Mention post-index instruction in comment.
3684 (emit_ldrh): New function.
3685 (emit_ldrb): New function.
3686 (emit_ldrsw): Mention post-index instruction in comment.
3687 (emit_str): Likewise.
3688 (emit_subs): New function.
3689 (emit_cmp): Likewise.
3690 (emit_and): Likewise.
3691 (emit_orr): Likewise.
3692 (emit_orn): Likewise.
3693 (emit_eor): Likewise.
3694 (emit_mvn): Likewise.
3695 (emit_lslv): Likewise.
3696 (emit_lsrv): Likewise.
3697 (emit_asrv): Likewise.
3698 (emit_mul): Likewise.
3699 (emit_sbfm): Likewise.
3700 (emit_sbfx): Likewise.
3701 (emit_ubfm): Likewise.
3702 (emit_ubfx): Likewise.
3703 (emit_csinc): Likewise.
3704 (emit_cset): Likewise.
3705 (emit_nop): Likewise.
3706 (emit_ops_insns): New helper function.
3707 (emit_pop): Likewise.
3708 (emit_push): Likewise.
3709 (aarch64_emit_prologue): New function.
3710 (aarch64_emit_epilogue): Likewise.
3711 (aarch64_emit_add): Likewise.
3712 (aarch64_emit_sub): Likewise.
3713 (aarch64_emit_mul): Likewise.
3714 (aarch64_emit_lsh): Likewise.
3715 (aarch64_emit_rsh_signed): Likewise.
3716 (aarch64_emit_rsh_unsigned): Likewise.
3717 (aarch64_emit_ext): Likewise.
3718 (aarch64_emit_log_not): Likewise.
3719 (aarch64_emit_bit_and): Likewise.
3720 (aarch64_emit_bit_or): Likewise.
3721 (aarch64_emit_bit_xor): Likewise.
3722 (aarch64_emit_bit_not): Likewise.
3723 (aarch64_emit_equal): Likewise.
3724 (aarch64_emit_less_signed): Likewise.
3725 (aarch64_emit_less_unsigned): Likewise.
3726 (aarch64_emit_ref): Likewise.
3727 (aarch64_emit_if_goto): Likewise.
3728 (aarch64_emit_goto): Likewise.
3729 (aarch64_write_goto_address): Likewise.
3730 (aarch64_emit_const): Likewise.
3731 (aarch64_emit_call): Likewise.
3732 (aarch64_emit_reg): Likewise.
3733 (aarch64_emit_pop): Likewise.
3734 (aarch64_emit_stack_flush): Likewise.
3735 (aarch64_emit_zero_ext): Likewise.
3736 (aarch64_emit_swap): Likewise.
3737 (aarch64_emit_stack_adjust): Likewise.
3738 (aarch64_emit_int_call_1): Likewise.
3739 (aarch64_emit_void_call_2): Likewise.
3740 (aarch64_emit_eq_goto): Likewise.
3741 (aarch64_emit_ne_goto): Likewise.
3742 (aarch64_emit_lt_goto): Likewise.
3743 (aarch64_emit_le_goto): Likewise.
3744 (aarch64_emit_gt_goto): Likewise.
3745 (aarch64_emit_ge_got): Likewise.
3746 (aarch64_emit_ops_impl): New static global variable.
3747 (aarch64_emit_ops): New target function, return
3748 &aarch64_emit_ops_impl.
3749 (struct linux_target_ops): Install it.
3750
bb903df0
PL		 37512015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3752
3753 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3754 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3755 aarch64-ipa.o.
3756 * linux-aarch64-ipa.c: New file.
3757 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3758 and endian.h.
3759 (aarch64_get_thread_area): New target method.
3760 (extract_signed_bitfield): New helper function.
3761 (aarch64_decode_ldr_literal): New function.
3762 (enum aarch64_opcodes): New enum.
3763 (struct aarch64_register): New struct.
3764 (struct aarch64_operand): New struct.
3765 (x0): New static global.
3766 (x1): Likewise.
3767 (x2): Likewise.
3768 (x3): Likewise.
3769 (x4): Likewise.
3770 (w2): Likewise.
3771 (ip0): Likewise.
3772 (sp): Likewise.
3773 (xzr): Likewise.
3774 (aarch64_register): New helper function.
3775 (register_operand): Likewise.
3776 (immediate_operand): Likewise.
3777 (struct aarch64_memory_operand): New struct.
3778 (offset_memory_operand): New helper function.
3779 (preindex_memory_operand): Likewise.
3780 (enum aarch64_system_control_registers): New enum.
3781 (ENCODE): New macro.
3782 (emit_insn): New helper function.
3783 (emit_b): New function.
3784 (emit_bcond): Likewise.
3785 (emit_cb): Likewise.
3786 (emit_tb): Likewise.
3787 (emit_blr): Likewise.
3788 (emit_stp): Likewise.
3789 (emit_ldp_q_offset): Likewise.
3790 (emit_stp_q_offset): Likewise.
3791 (emit_load_store): Likewise.
3792 (emit_ldr): Likewise.
3793 (emit_ldrsw): Likewise.
3794 (emit_str): Likewise.
3795 (emit_ldaxr): Likewise.
3796 (emit_stxr): Likewise.
3797 (emit_stlr): Likewise.
3798 (emit_data_processing_reg): Likewise.
3799 (emit_data_processing): Likewise.
3800 (emit_add): Likewise.
3801 (emit_sub): Likewise.
3802 (emit_mov): Likewise.
3803 (emit_movk): Likewise.
3804 (emit_mov_addr): Likewise.
3805 (emit_mrs): Likewise.
3806 (emit_msr): Likewise.
3807 (emit_sevl): Likewise.
3808 (emit_wfe): Likewise.
3809 (append_insns): Likewise.
3810 (can_encode_int32_in): New helper function.
3811 (aarch64_relocate_instruction): New function.
3812 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3813 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3814 (struct linux_target_ops): Install aarch64_get_thread_area,
3815 aarch64_install_fast_tracepoint_jump_pad and
3816 aarch64_get_min_fast_tracepoint_insn_len.
3817
787749ea
PL		 38182015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3819
3820 * Makefile.in (aarch64-insn.o): New rule.
3821 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3822
9812b2e6
YQ		 38232015-09-21 Yao Qi <yao.qi@linaro.org>
3824
3825 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3826
18fe412b
YQ		 38272015-09-21 Yao Qi <yao.qi@linaro.org>
3828
3829 * tracepoint.c (max_jump_pad_size): Remove.
3830
a0cc84cd
YQ		 38312015-09-18 Yao Qi <yao.qi@linaro.org>
3832
3833 * linux-aarch64-low.c: Don't include sys/uio.h.
3834 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3835
d78908cf
WW		 38362015-09-16 Wei-cheng Wang <cole945@gmail.com>
3837
3838 * tracepoint.c (eval_result_type): Change prototype.
3839 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3840
d57e0d50
PA		 38412015-09-15 Pedro Alves <palves@redhat.com>
3842
3843 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3844 Check whether to report exec events instead of checking whether
3845 multiprocess is enabled.
3846
5a676acc
PA		 38472015-09-15 Pedro Alves <palves@redhat.com>
3848
3849 PR remote/18965
3850 * remote-utils.c (prepare_resume_reply): Merge
3851 TARGET_WAITKIND_VFORK_DONE switch case with the
3852 TARGET_WAITKIND_FORKED case.
3853
7c5d0fad
YQ		 38542015-09-15 Yao Qi <yao.qi@linaro.org>
3855
3856 * server.c (handle_query): Check string comparison using
3857 "else if" instead of "if".
3858
750ce8d1
YQ		 38592015-09-15 Yao Qi <yao.qi@linaro.org>
3860
3861 * server.c (vCont_supported): New global variable.
3862 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3863 matches. Append ";vContSupported+" to own_buf.
3864 (handle_v_requests): Append ";s;S" to own_buf if target supports
3865 hardware single step or vCont_supported is false.
3866 (capture_main): Set vCont_supported to zero.
3867
70b90b91
YQ		 38682015-09-15 Yao Qi <yao.qi@linaro.org>
3869
3870 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3871 it to ...
3872 (linux_supports_hardware_single_step): ... New function.
3873 (linux_target_ops): Update.
3874 * lynx-low.c (lynx_target_ops): Set field
3875 supports_hardware_single_step to target_can_do_hardware_single_step.
3876 * nto-low.c (nto_target_ops): Likewise.
3877 * spu-low.c (spu_target_ops): Likewise.
3878 * win32-low.c (win32_target_ops): Likewise.
3879 * target.c (target_can_do_hardware_single_step): New function.
3880 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3881 Remove. <supports_hardware_single_step>: New field.
3882 (target_supports_conditional_breakpoints): Remove.
3883 (target_supports_hardware_single_step): New macro.
3884 (target_can_do_hardware_single_step): Declare.
3885 * server.c (handle_query): Use target_supports_hardware_single_step
3886 instead of target_supports_conditional_breakpoints.
3887
ade90bde
YQ		 38882015-09-15 Yao Qi <yao.qi@linaro.org>
3889
3890 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3891 function.
3892 (struct linux_target_ops the_low_target): Install
3893 aarch64_linux_siginfo_fixup.
3894
94585166
DB		 38952015-09-11 Don Breazeal <donb@codesourcery.com>
3896 Luis Machado <lgustavo@codesourcery.com>
3897
3898 * linux-low.c (linux_mourn): Static declaration.
3899 (linux_arch_setup): Move in front of
3900 handle_extended_wait.
3901 (linux_arch_setup_thread): New function.
3902 (handle_extended_wait): Handle exec events. Call
3903 linux_arch_setup_thread. Make event_lwp argument a
3904 pointer-to-a-pointer.
3905 (check_zombie_leaders): Do not check stopped threads.
3906 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3907 (linux_low_filter_event): Add lwp and thread for exec'ing
3908 non-leader thread if leader thread has been deleted.
3909 Refactor code into linux_arch_setup_thread and call it.
3910 Pass child lwp pointer by reference to handle_extended_wait.
3911 (linux_wait_for_event_filtered): Update comment.
3912 (linux_wait_1): Prevent clobbering exec event status.
3913 (linux_supports_exec_events): New function.
3914 (linux_target_ops) <supports_exec_events>: Initialize new member.
3915 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3916 new member.
3917 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3918 * server.c (report_exec_events): New global variable.
3919 (handle_query): Handle qSupported query for exec-events feature.
3920 (captured_main): Initialize report_exec_events.
3921 * server.h (report_exec_events): Declare new global variable.
3922 * target.h (struct target_ops) <supports_exec_events>: New
3923 member.
3924 (target_supports_exec_events): New macro.
3925 * win32-low.c (win32_target_ops) <supports_exec_events>:
3926 Initialize new member.
3927
0568462b
MM		 39282015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3929
3930 * linux-low.c (linux_low_enable_btrace): Remove.
3931 (linux_target_ops): Replace linux_low_enable_btrace with
3932 linux_enable_btrace.
3933
39edd165
YQ		 39342015-09-03 Yao Qi <yao.qi@linaro.org>
3935
3936 * linux-aarch64-low.c (aarch64_insert_point): Call
3937 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3938 returns true.
3939
1db33b5a
UW		 39402015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3941
3942 * linux-low.c (check_stopped_by_breakpoint): Use
3943 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3944
ab290430
PA		 39452015-08-27 Pedro Alves <palves@redhat.com>
3946
3947 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3948
8d749320
SM		 39492015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3950
6711b7f8
SM		 3951 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3952 the XNEW-family equivalent.
8d749320
SM		 3953 (compile_bytecodes): Likewise.
3954 * dll.c (loaded_dll): Likewise.
3955 * event-loop.c (append_callback_event): Likewise.
3956 (create_file_handler): Likewise.
3957 (create_file_event): Likewise.
3958 * hostio.c (handle_open): Likewise.
3959 * inferiors.c (add_thread): Likewise.
3960 (add_process): Likewise.
3961 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3962 * linux-arm-low.c (arm_new_process): Likewise.
3963 (arm_new_thread): Likewise.
3964 * linux-low.c (add_to_pid_list): Likewise.
3965 (linux_add_process): Likewise.
3966 (handle_extended_wait): Likewise.
3967 (add_lwp): Likewise.
3968 (enqueue_one_deferred_signal): Likewise.
3969 (enqueue_pending_signal): Likewise.
3970 (linux_resume_one_lwp_throw): Likewise.
3971 (linux_resume_one_thread): Likewise.
3972 (linux_read_memory): Likewise.
3973 (linux_write_memory): Likewise.
3974 * linux-mips-low.c (mips_linux_new_process): Likewise.
3975 (mips_linux_new_thread): Likewise.
3976 (mips_add_watchpoint): Likewise.
3977 * linux-x86-low.c (initialize_low_arch): Likewise.
3978 * lynx-low.c (lynx_add_process): Likewise.
3979 * mem-break.c (set_raw_breakpoint_at): Likewise.
3980 (set_breakpoint): Likewise.
3981 (add_condition_to_breakpoint): Likewise.
3982 (add_commands_to_breakpoint): Likewise.
3983 (clone_agent_expr): Likewise.
3984 (clone_one_breakpoint): Likewise.
3985 * regcache.c (new_register_cache): Likewise.
3986 * remote-utils.c (look_up_one_symbol): Likewise.
3987 * server.c (queue_stop_reply): Likewise.
3988 (start_inferior): Likewise.
3989 (queue_stop_reply_callback): Likewise.
3990 (handle_target_event): Likewise.
3991 * spu-low.c (fetch_ppc_memory): Likewise.
3992 (store_ppc_memory): Likewise.
3993 * target.c (set_target_ops): Likewise.
3994 * thread-db.c (thread_db_load_search): Likewise.
3995 (try_thread_db_load_1): Likewise.
3996 * tracepoint.c (add_tracepoint): Likewise.
3997 (add_tracepoint_action): Likewise.
3998 (create_trace_state_variable): Likewise.
3999 (cmd_qtdpsrc): Likewise.
4000 (cmd_qtro): Likewise.
4001 (add_while_stepping_state): Likewise.
4002 * win32-low.c (child_add_thread): Likewise.
4003 (get_image_name): Likewise.
4004
ed8b7b42
YQ		 40052015-08-25 Yao Qi <yao.qi@linaro.org>
4006
4007 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4008
db3cb7cb
YQ		 40092015-08-25 Yao Qi <yao.qi@linaro.org>
4010
4011 * Makefile.in (aarch64-linux.o): New rule.
4012 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4013 srv_tgtobj.
4014 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4015 (aarch64_init_debug_reg_state): Make it extern.
4016 (aarch64_linux_prepare_to_resume): Remove.
4017
f6011a1c
YQ		 40182015-08-25 Yao Qi <yao.qi@linaro.org>
4019
4020 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4021 lwp_arch_private_info and ptid_of_lwp.
4022
88e2cf7e
YQ		 40232015-08-25 Yao Qi <yao.qi@linaro.org>
4024
4025 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4026 Find proc_info by find_process_pid. All callers updated.
4027
5e35436e
YQ		 40282015-08-25 Yao Qi <yao.qi@linaro.org>
4029
4030 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4031 Remove.
4032 (debug_reg_change_callback): Remove.
4033 (aarch64_notify_debug_reg_change): Remove.
4034
4a8a7965
YQ		 40352015-08-25 Yao Qi <yao.qi@linaro.org>
4036
4037 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4038 Call current_lwp_ptid.
4039
32a271ee
YQ		 40402015-08-25 Yao Qi <yao.qi@linaro.org>
4041
4042 * linux-aarch64-low.c (debug_reg_change_callback): Use
4043 debug_printf.
4044
0d51c8d7
YQ		 40452015-08-25 Yao Qi <yao.qi@linaro.org>
4046
4047 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4048
31a43dd5
YQ		 40492015-08-25 Yao Qi <yao.qi@linaro.org>
4050
4051 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4052
8ee52567
YQ		 40532015-08-25 Yao Qi <yao.qi@linaro.org>
4054
4055 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4056 the code.
4057
ff3f0f45
YQ		 40582015-08-25 Yao Qi <yao.qi@linaro.org>
4059
4060 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4061 Remove.
4062 (debug_reg_change_callback): Remove argument entry and add argument
4063 lwp. Remove local variable thread. Don't print thread id in the
4064 debugging output. Don't check whether pid of thread equals to pid.
4065 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4066 iterate_over_lwps instead find_inferior.
4067
3d40fbb5
PA		 40682015-08-24 Pedro Alves <palves@redhat.com>
4069
4070 * inferiors.c (get_first_process): New function.
4071 * inferiors.h (get_first_process): New declaration.
4072 * remote-utils.c (read_ptid): Default to the first process in the
4073 list, instead of to the current thread's process.
4074
438e1e42
PA		 40752015-08-24 Pedro Alves <palves@redhat.com>
4076
4077 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4078 * event-loop.c: Likewise.
4079 * remote-utils.c: Likewise.
4080 * tracepoint.c: Likewise.
4081
a8c6d4fc
PA		 40822015-08-24 Pedro Alves <palves@redhat.com>
4083
4084 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4085 ptid_get_lwp.
4086
99b0bb12
PA		 40872015-08-21 Pedro Alves <palves@redhat.com>
4088
4089 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4090 instead of literal 1.
4091
f8904751
PA		 40922015-08-21 Pedro Alves <palves@redhat.com>
4093
4094 * tdesc.c (default_description): Explicitly zero-initialize.
4095
465a859e
PA		 40962015-08-21 Pedro Alves <palves@redhat.com>
4097
4098 PR gdb/18749
4099 * inferiors.c (remove_thread): Discard any pending stop reply for
4100 this thread.
4101 * server.c (remove_all_on_match_pid): Rename to ...
4102 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4103 instead of a pid.
4104 (discard_queued_stop_replies): Change parameter to a ptid. Now
4105 extern.
4106 (handle_v_kill, kill_inferior_callback, captured_main)
4107 (process_serial_event): Adjust.
4108 * server.h (discard_queued_stop_replies): Declare.
4109
f0db101d
PA		 41102015-08-21 Pedro Alves <palves@redhat.com>
4111
4112 * linux-low.c (wait_for_sigstop): Always switch to no thread
4113 selected if the previously current thread dies.
4114 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4115 process instead of the current thread's.
4116 * remote-utils.c (input_interrupt): Don't check if there's no
4117 current thread.
4118 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4119 current thread to the general thread fails, error out.
4120 (handle_qxfer_auxv, handle_qxfer_libraries)
4121 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4122 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4123 (handle_query): Check if there's a thread selected instead of
4124 checking whether there's any thread in the thread list.
4125 (handle_qxfer_threads, handle_qxfer_btrace)
4126 (handle_qxfer_btrace_conf): Don't error out early if there's no
4127 thread in the thread list.
4128 (handle_v_cont, myresume): Don't set the current thread to the
4129 continue thread.
4130 (process_serial_event) <Hg handling>: Also set thread_id if the
4131 previous general thread is still alive.
4132 (process_serial_event) <g/G handling>: If setting the current
4133 thread to the general thread fails, error out.
4134 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4135 thread's lwp instead of the current thread's.
4136 * target.c (set_desired_thread): If the desired thread was not
4137 found, leave the current thread pointing to NULL. Return an int
4138 (boolean) indicating success.
4139 * target.h (set_desired_thread): Change return type to int.
4140
40045d91
MF		 41412015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4142
4143 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4144 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4145 #includes.
4146 (ps_get_thread_area): New function.
4147
45face3b
GB		 41482015-08-19 Gary Benson <gbenson@redhat.com>
4149
4150 * hostio.c (handle_pread): Do not attempt to read more data
4151 than hostio_reply_with_data can fit in a packet.
4152
16d5f642
JB		 41532015-08-18 Joel Brobecker <brobecker@adacore.com>
4154
4155 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4156
a738da3a
MF		 41572015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4158
4159 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4160
33ebda9d
PA		 41612015-08-06 Pedro Alves <palves@redhat.com>
4162
4163 * tracepoint.c (expr_eval_result): Now an int.
4164
a44892be
PA		 41652015-08-06 Pedro Alves <palves@redhat.com>
4166
4167 * gdbthread.h (struct regcache): Forward declare.
4168 (struct thread_info) <regcache_data>: Now a struct regcache
4169 pointer.
4170 * inferiors.c (inferior_regcache_data)
4171 (set_inferior_regcache_data): Now work with struct regcache
4172 pointers.
4173 * inferiors.h (struct regcache): Forward declare.
4174 (inferior_regcache_data, set_inferior_regcache_data): Now work
4175 with struct regcache pointers.
4176 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4177 (free_register_cache_thread): Remove struct regcache pointer
4178 casts.
4179
608a1e46
PA		 41802015-08-06 Pedro Alves <palves@redhat.com>
4181
4182 * server.c (captured_main): On error, print the exception message
4183 to stderr, and if run_once is set, throw a quit.
4184
f0ce0d3a
PA		 41852015-08-06 Pedro Alves <palves@redhat.com>
4186
4187 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4188 the current thread.
4189
bf47e248
PA		 41902015-08-06 Pedro Alves <palves@redhat.com>
4191
4192 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4193 reading beyond the passed in buffer length.
4194
b6b9ffcc
PL		 41952015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4196
4197 * tracepoint.c (symbol_list) <required>: Remove.
4198
863d01bd
PA		 41992015-08-06 Pedro Alves <palves@redhat.com>
4200
4201 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4202 count if stopping and suspending threads.
4203 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4204 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4205 (linux_detach): Complete an ongoing step-over.
4206 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4207 throughout.
4208 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4209 (linux_wait_1): If passing a signal to the inferior after
4210 finishing a step-over, unsuspend and re-resume all lwps. If we
4211 see a single-step event but the thread should be continuing, don't
4212 pass the trap to gdb.
4213 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4214 internal_error instead of gdb_assert.
4215 (enqueue_pending_signal): New function.
4216 (check_ptrace_stopped_lwp_gone): Add debug output.
4217 (start_step_over): Use internal_error instead of gdb_assert.
4218 (complete_ongoing_step_over): New function.
4219 (linux_resume_one_thread): Don't resume a suspended thread.
4220 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4221 it stepping.
4222
00db26fa
PA		 42232015-08-06 Pedro Alves <palves@redhat.com>
4224
4225 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4226 (linux_thread_alive): Use lwp_is_marked_dead.
4227 (extended_event_reported): Delete.
4228 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4229 instead of extended_event_reported.
4230 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4231 as well.
4232 (lwp_is_marked_dead): New function.
4233 (lwp_running): Use lwp_is_marked_dead.
4234 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4235 comment.
4236
ad071a30
PA		 42372015-08-06 Pedro Alves <palves@redhat.com>
4238
4239 * linux-low.c (linux_wait_1): Move fork event output out of the
4240 !report_to_gdb check. Pass event_child->waitstatus to
4241 target_waitstatus_to_string instead of ourstatus.
4242
524b57e6
YQ		 42432015-08-04 Yao Qi <yao.qi@linaro.org>
4244
4245 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4246 if current_thread is 32 bit.
4247
6085d6f6
YQ		 42482015-08-04 Yao Qi <yao.qi@linaro.org>
4249
4250 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4251 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4252 * server.c (extended_protocol): Remove "static".
4253 * server.h (extended_protocol): Declare it.
4254
8a7e4587
YQ		 42552015-08-04 Yao Qi <yao.qi@linaro.org>
4256
4257 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4258 both aarch64 and aarch32.
4259 (aarch64_set_pc): Likewise.
4260
3b53ae99
YQ		 42612015-08-04 Yao Qi <yao.qi@linaro.org>
4262
4263 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4264 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4265 arm-with-neon.xml to srv_xmlfiles.
4266 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4267 (is_64bit_tdesc): New function.
4268 (aarch64_linux_read_description): New function.
4269 (aarch64_arch_setup): Call aarch64_linux_read_description.
4270 (regs_info): Rename to regs_info_aarch64.
4271 (aarch64_regs_info): Return right regs_info.
4272 (initialize_low_arch): Call initialize_low_arch_aarch32.
4273
bd9e6534
YQ		 42742015-08-04 Yao Qi <yao.qi@linaro.org>
4275
4276 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4277 * linux-aarch32-low.c: New file.
4278 * linux-aarch32-low.h: New file.
4279 * linux-arm-low.c (arm_fill_gregset): Move it to
4280 linux-aarch32-low.c.
4281 (arm_store_gregset): Likewise.
4282 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4283 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4284 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4285 (regs_info): Rename to regs_info_arm.
4286 (arm_regs_info): Return regs_info_aarch32 if
4287 have_ptrace_getregset is 1 and target description is
4288 arm_with_neon or arm_with_vfpv3.
4289 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4290 Call initialize_low_arch_aarch32 instead.
4291
ded48a5e
YQ		 42922015-08-04 Yao Qi <yao.qi@linaro.org>
4293
4294 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4295 * linux-low.c: ... here.
4296 * linux-low.h (have_ptrace_getregset): Declare it.
4297
96e9210f
PA		 42982015-08-04 Pedro Alves <palves@redhat.com>
4299
4300 * thread-db.c (struct thread_db): Use new typedefs.
4301 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4302 CHK calls.
4303 (disable_thread_event_reporting): Cast result of dlsym to
4304 destination function pointer type.
4305 (thread_db_mourn): Use td_ta_delete_ftype.
4306
af60a1ef
SL		 43072015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4308
4309 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4310 arch variant.
4311 (CDX_BREAKPOINT): Define for R2.
4312 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4313 (the_low_target): Add comments.
4314
e8b41681
YQ		 43152015-07-30 Yao Qi <yao.qi@linaro.org>
4316
4317 * linux-arm-low.c (arm_hwcap): Remove it.
4318 (arm_read_description): New local variable arm_hwcap. Don't
4319 set arm_hwcap to zero.
4320
89abb039
YQ		 43212015-07-30 Yao Qi <yao.qi@linaro.org>
4322
4323 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4324 Use regcache->tdesc instead.
4325 (arm_store_wmmxregset): Likewise.
4326 (arm_fill_vfpregset): Likewise.
4327 (arm_store_vfpregset): Likewise.
4328
deca266c
YQ		 43292015-07-30 Yao Qi <yao.qi@linaro.org>
4330
4331 * linux-arm-low.c: Include arch/arm.h.
4332 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4333 (arm_store_gregset): Likewise.
4334
aa58a496
SM		 43352015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4336
4337 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4338 ptrace's 4th parameter.
4339
50904b25
YQ		 43402015-07-27 Yao Qi <yao.qi@linaro.org>
4341
4342 * configure.srv (case aarch64*-*-linux*): Don't set
4343 srv_linux_usrregs.
4344
5826e159
PA		 43452015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4346
4347 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4348 sys/ptrace.h.
4349 * linux-arm-low.c: Likewise.
4350 * linux-cris-low.c: Likewise.
4351 * linux-crisv32-low.c: Likewise.
4352 * linux-low.c: Likewise.
4353 * linux-m68k-low.c: Likewise.
4354 * linux-mips-low.c: Likewise.
4355 * linux-nios2-low.c: Likewise.
4356 * linux-s390-low.c: Likewise.
4357 * linux-sparc-low.c: Likewise.
4358 * linux-tic6x-low.c: Likewise.
4359 * linux-tile-low.c: Likewise.
4360 * linux-x86-low.c: Likewise.
4361
54019719
PA		 43622015-07-24 Pedro Alves <palves@redhat.com>
4363
4364 * config.in: Regenerate.
4365 * configure: Regenerate.
4366
eb7aa561
PA		 43672015-07-24 Pedro Alves <palves@redhat.com>
4368
4369 * acinclude.m4: Include ../ptrace.m4.
4370 * configure.ac: Call GDB_AC_PTRACE.
4371 * config.in, configure: Regenerate.
4372
55d7b841
YQ		 43732015-07-24 Yao Qi <yao.qi@linaro.org>
4374
4375 * linux-low.c (linux_create_inferior): Remove setting to
4376 proc->priv->new_inferior.
4377 (linux_attach): Likewise.
4378 (linux_low_filter_event): Likewise.
4379 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4380
c06cbd92
YQ		 43812015-07-24 Yao Qi <yao.qi@linaro.org>
4382
4383 * linux-low.c (linux_arch_setup): New function.
4384 (linux_low_filter_event): If proc->tdesc is NULL and
4385 proc->attached is true, call the_low_target.arch_setup.
4386 Otherwise, keep status pending, and return.
4387 (linux_resume_one_lwp_throw): Don't call get_pc if
4388 thread->while_stepping isn't NULL. Don't call
4389 get_thread_regcache if proc->tdesc is NULL.
4390 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4391 (linux_target_ops): Install arch_setup.
4392 * server.c (start_inferior): Call the_target->arch_setup.
4393 * target.h (struct target_ops) <arch_setup>: New field.
4394 (target_arch_setup): New marco.
4395 * lynx-low.c (lynx_target_ops): Update.
4396 * nto-low.c (nto_target_ops): Update.
4397 * spu-low.c (spu_target_ops): Update.
4398 * win32-low.c (win32_target_ops): Update.
4399
5ae3ebba
YQ		 44002015-07-24 Yao Qi <yao.qi@linaro.org>
4401
4402 * linux-low.c (linux_add_process): Don't set
4403 proc->priv->new_inferior.
4404 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4405 (linux_attach): Likewise.
4406
eb97750b
YQ		 44072015-07-24 Yao Qi <yao.qi@linaro.org>
4408
4409 * server.c (start_inferior): Code refactor.
4410
51aee833
YQ		 44112015-07-24 Yao Qi <yao.qi@linaro.org>
4412
4413 * server.c (process_serial_event): Set general_thread.
4414
af1b22f3
YQ		 44152015-07-21 Yao Qi <yao.qi@linaro.org>
4416
4417 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4418 aarch64_linux_get_debug_reg_capacity.
4419
554717a3
YQ		 44202015-07-17 Yao Qi <yao.qi@linaro.org>
4421
4422 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4423 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4424 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4425 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4426 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4427 (AARCH64_HWP_ALIGNMENT): Likewise.
4428 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4429 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4430 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4431 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4432 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4433 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4434 (struct aarch64_debug_reg_state): Likewise.
4435 (struct arch_lwp_info): Likewise.
4436 (aarch64_align_watchpoint): Likewise.
4437 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4438 (aarch64_watchpoint_length): Likewise.
4439 (aarch64_point_encode_ctrl_reg): Likewise
4440 (aarch64_point_is_aligned): Likewise.
4441 (aarch64_align_watchpoint): Likewise.
4442 (aarch64_linux_set_debug_regs):
4443 (aarch64_dr_state_insert_one_point): Likewise.
4444 (aarch64_dr_state_remove_one_point): Likewise.
4445 (aarch64_handle_breakpoint): Likewise.
4446 (aarch64_handle_aligned_watchpoint): Likewise.
4447 (aarch64_handle_unaligned_watchpoint): Likewise.
4448 (aarch64_handle_watchpoint): Likewise.
4449
c67ca4de
YQ		 44502015-07-17 Yao Qi <yao.qi@linaro.org>
4451
4452 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4453 and don't aarch64_get_debug_reg_state. All callers update.
4454 (aarch64_handle_aligned_watchpoint): Likewise.
4455 (aarch64_handle_unaligned_watchpoint): Likewise.
4456 (aarch64_handle_watchpoint): Likewise.
4457 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4458 (aarch64_remove_point): Likewise.
4459
25abf979
YQ		 44602015-07-17 Yao Qi <yao.qi@linaro.org>
4461
4462 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4463 debug_printf.
4464 (aarch64_handle_unaligned_watchpoint): Likewise.
4465
db1ff28b
JK		 44662015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4467
4468 Revert the previous 3 commits:
4469 Move gdb_regex* to common/
4470 Move linux_find_memory_regions_full & co.
4471 gdbserver build-id attribute generator
4472
700ca40f
JK		 44732015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4474 Jan Kratochvil <jan.kratochvil@redhat.com>
4475
4476 gdbserver build-id attribute generator.
4477 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4478 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4479 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4480 (find_phdr): New.
4481 (get_dynamic): Use find_pdhr to traverse program headers.
4482 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4483 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4484 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4485 (get_hex_build_id): New.
4486 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4487 to reply XML document.
4488
9904185c
JK		 44892015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4490 Jan Kratochvil <jan.kratochvil@redhat.com>
4491
4492 * target.c: Include target/target-utils.h and fcntl.h.
4493 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4494 (target_fileio_read_stralloc): New functions.
4495
6e5b4429
JK		 44962015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4497
4498 * Makefile.in (OBS): Add gdb_regex.o.
4499 (gdb_regex.o): New.
4500 * config.in: Rebuilt.
4501 * configure: Rebuilt.
4502
ddc98fbf
JK		 45032015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4504 Jan Kratochvil <jan.kratochvil@redhat.com>
4505
4506 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4507 * Makefile.in (OBS): Add target-utils.o.
4508 (linux-maps.o, target-utils.o): New.
4509 * configure.srv (srv_linux_obj): Add linux-maps.o.
4510
e57bb7a0
PL		 45112015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4512
4513 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4514 function, return 1.
4515 (the_low_target): Install it.
4516
586b02a9
PA		 45172015-07-14 Pedro Alves <palves@redhat.com>
4518
4519 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4520 Instead, ignore ECHILD, and throw an error for other errnos.
4521
58c1b36c
PA		 45222015-07-10 Pedro Alves <palves@redhat.com>
4523
4524 * event-loop.c (struct callback_event) <data>: Change type to
4525 gdb_client_data instance instead of gdb_client_data pointer.
4526 (append_callback_event): Adjust.
4527
421530db
PL		 45282015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4529
4530 * linux-aarch64-low.c: Add comments for each linux_target_ops
4531 method. Remove comments already covered in target_ops and
4532 linux_target_ops definitions.
4533 (the_low_target): Add comments for each unimplemented method.
4534
c2d65f38
YQ		 45352015-07-09 Yao Qi <yao.qi@linaro.org>
4536
4537 * linux-aarch64-low.c (aarch64_regmap): Remove.
4538 (aarch64_usrregs_info): Remove.
4539 (regs_info): Set field usrregs to NULL.
4540
b20a6524
MM		 45412015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4542
4543 * linux-low.c: Include "rsp-low.h"
4544 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4545 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4546 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4547 (handle_btrace_enable_pt): New.
4548 (handle_btrace_general_set): Support "pt".
4549 (handle_btrace_conf_general_set): Support "pt:size".
4550
96c97461
PL		 45512015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4552
4553 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4554 Z_PACKET_SW_BP.
4555
37d66942
PL		 45562015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4557
4558 * linux-aarch64-low.c: Remove comment about endianness.
4559 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4560 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4561 memcmp.
4562
dc06243f
GB		 45632015-06-24 Gary Benson <gbenson@redhat.com>
4564
4565 * linux-i386-ipa.c (stdint.h): Do not include.
4566 * lynx-i386-low.c (stdint.h): Likewise.
4567 * lynx-ppc-low.c (stdint.h): Likewise.
4568 * mem-break.c (stdint.h): Likewise.
4569 * thread-db.c (stdint.h): Likewise.
4570 * tracepoint.c (stdint.h): Likewise.
4571 * win32-low.c (stdint.h): Likewise.
4572
124e13d9
SM		 45732015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4574
4575 * server.c (write_qxfer_response): Update call to
4576 remote_escape_output.
4577
909c2cda
JK		 45782015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4579 Jan Kratochvil <jan.kratochvil@redhat.com>
4580
4581 Merge multiple hex conversions.
4582 * gdbreplay.c (tohex): Rename to 'fromhex'.
4583 (logchar): Use fromhex.
4584
24c05f46
JK		 45852015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4586
4587 * server.c (handle_qxfer_libraries): Set `version' attribute for
4588 <library-list>.
4589
14d2069a
GB		 45902015-06-10 Gary Benson <gbenson@redhat.com>
4591
4592 * target.h (struct target_ops) <multifs_open>: New field.
4593 <multifs_unlink>: Likewise.
4594 <multifs_readlink>: Likewise.
4595 * linux-low.c (nat/linux-namespaces.h): New include.
4596 (linux_target_ops): Initialize the_target->multifs_open,
4597 the_target->multifs_unlink and the_target->multifs_readlink.
4598 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4599 * hostio.c (hostio_fs_pid): New static variable.
4600 (hostio_handle_new_gdb_connection): New function.
4601 (handle_setfs): Likewise.
4602 (handle_open): Use the_target->multifs_open as appropriate.
4603 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4604 (handle_readlink): Use the_target->multifs_readlink as
4605 appropriate.
4606 (handle_vFile): Handle vFile:setfs packets.
4607 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4608 after target_handle_new_gdb_connection.
4609
4b8b5e72
GB		 46102015-06-10 Gary Benson <gbenson@redhat.com>
4611
4612 * configure.ac (AC_CHECK_FUNCS): Add setns.
4613 * config.in: Regenerate.
4614 * configure: Likewise.
4615 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4616 (linux-namespaces.o): New rule.
4617 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4618
3ac2e371
GB		 46192015-06-09 Gary Benson <gbenson@redhat.com>
4620
4621 * hostio.c (handle_open): Process mode argument with
4622 fileio_to_host_mode.
4623
ca9b78ce
YQ		 46242015-06-01 Yao Qi <yao.qi@linaro.org>
4625
4626 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4627 * linux-x86-low.c: Likewise.
4628
bfacd19d
DB		 46292015-05-28 Don Breazeal <donb@codesourcery.com>
4630
4631 * linux-low.c (handle_extended_wait): Initialize
4632 thread_info.last_resume_kind for new fork children.
4633
452003ef
PA		 46342015-05-15 Pedro Alves <palves@redhat.com>
4635
4636 * target.h (target_handle_new_gdb_connection): Rewrite using if
4637 wrapped in do/while.
4638
1041a03c
JB		 46392015-05-14 Joel Brobecker <brobecker@adacore.com>
4640
4641 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4642 * configure, config.in: Regenerate.
4643 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4644 Declare typedef.
4645
c269dbdb
DB		 46462015-05-12 Don Breazeal <donb@codesourcery.com>
4647
4648 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4649 PTRACE_EVENT_VFORK_DONE.
4650 (linux_low_ptrace_options, extended_event_reported): Add vfork
4651 events.
4652 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4653 and "vforkdone" for RSP 'T' Stop Reply Packet.
4654 * server.h (report_vfork_events): Declare
4655 global variable.
4656
3a8a0396
DB		 46572015-05-12 Don Breazeal <donb@codesourcery.com>
4658
4659 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4660 (the_low_target) <new_fork>: Initialize new member.
4661 * linux-arm-low.c (arm_new_fork): New function.
4662 (the_low_target) <new_fork>: Initialize new member.
4663 * linux-low.c (handle_extended_wait): Call new target function
4664 new_fork.
4665 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4666 * linux-mips-low.c (mips_add_watchpoint): New function
4667 extracted from mips_insert_point.
4668 (the_low_target) <new_fork>: Initialize new member.
4669 (mips_linux_new_fork): New function.
4670 (mips_insert_point): Call mips_add_watchpoint.
4671 * linux-x86-low.c (x86_linux_new_fork): New function.
4672 (the_low_target) <new_fork>: Initialize new member.
4673
de0d863e
DB		 46742015-05-12 Don Breazeal <donb@codesourcery.com>
4675
4676 * linux-low.c (handle_extended_wait): Implement return value,
4677 rename argument 'event_child' to 'event_lwp', handle
4678 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4679 (linux_low_ptrace_options): New function.
4680 (linux_low_filter_event): Call linux_low_ptrace_options,
4681 use different argument fo linux_enable_event_reporting,
4682 use return value from handle_extended_wait.
4683 (extended_event_reported): New function.
4684 (linux_wait_1): Call extended_event_reported and set
4685 status to report fork events.
4686 (linux_write_memory): Add pid to debug message.
4687 (reset_lwp_ptrace_options_callback): New function.
4688 (linux_handle_new_gdb_connection): New function.
4689 (linux_target_ops): Initialize new structure member.
4690 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4691 * lynx-low.c: Initialize new structure member.
4692 * remote-utils.c (prepare_resume_reply): Implement stop reason
4693 "fork" for "T" stop message.
4694 * server.c (handle_query): Call handle_new_gdb_connection.
4695 * server.h (report_fork_events): Declare global flag.
4696 * target.h (struct target_ops) <handle_new_gdb_connection>:
4697 New member.
4698 (target_handle_new_gdb_connection): New macro.
4699 * win32-low.c: Initialize new structure member.
4700
ddcbc397
DB		 47012015-05-12 Don Breazeal <donb@codesourcery.com>
4702
4703 * mem-break.c (APPEND_TO_LIST): Define macro.
4704 (clone_agent_expr): New function.
4705 (clone_one_breakpoint): New function.
4706 (clone_all_breakpoints): New function.
4707 * mem-break.h: Declare new functions.
4708
89245bc0
DB		 47092015-05-12 Don Breazeal <donb@codesourcery.com>
4710
4711 * linux-low.c (linux_supports_fork_events): New function.
4712 (linux_supports_vfork_events): New function.
4713 (linux_target_ops): Initialize new structure members.
4714 (initialize_low): Call linux_check_ptrace_features.
4715 * lynx-low.c (lynx_target_ops): Initialize new structure
4716 members.
4717 * server.c (report_fork_events, report_vfork_events):
4718 New global flags.
4719 (handle_query): Add new features to qSupported packet and
4720 response.
4721 (captured_main): Initialize new global variables.
4722 * target.h (struct target_ops) <supports_fork_events>:
4723 New member.
4724 <supports_vfork_events>: New member.
4725 (target_supports_fork_events): New macro.
4726 (target_supports_vfork_events): New macro.
4727 * win32-low.c (win32_target_ops): Initialize new structure
4728 members.
4729
835205d0
GB		 47302015-05-12 Gary Benson <gbenson@redhat.com>
4731
4732 * server.c (handle_qxfer_exec_file): Use current process
4733 if annex is empty.
4734
21e94bd9
SL		 47352015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4736
4737 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4738 Remove HAVE_PTRACE_GETREGS conditionals.
4739 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4740 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4741
45614f15
YQ		 47422015-05-08 Yao Qi <yao.qi@linaro.org>
4743
4744 * linux-low.c (linux_supports_conditional_breakpoints): New
4745 function.
4746 (linux_target_ops): Install new target method.
4747 * lynx-low.c (lynx_target_ops): Install NULL hook for
4748 supports_conditional_breakpoints.
4749 * nto-low.c (nto_target_ops): Likewise.
4750 * spu-low.c (spu_target_ops): Likewise.
4751 * win32-low.c (win32_target_ops): Likewise.
4752 * server.c (handle_query): Check
4753 target_supports_conditional_breakpoints.
4754 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4755 New field.
4756 (target_supports_conditional_breakpoints): New macro.
4757
80ad801e
PA		 47582015-05-06 Pedro Alves <palves@redhat.com>
4759
4760 PR server/18081
4761 * server.c (start_inferior): If the process exits, mourn it.
4762
819843c7
GB		 47632015-04-21 Gary Benson <gbenson@redhat.com>
4764
4765 * hostio.c (fileio_open_flags_to_host): Factored out to
4766 fileio_to_host_openflags in common/fileio.c. Single use
4767 updated.
4768
a2d5a9d7
MF		 47692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4770
4771 * linux-xtensa-low.c (xtensa_fill_gregset)
4772 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4773 XCHAL_HAVE_LOOP.
4774
deb44829
MF		 47752015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4776
4777 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4778 (regs_info): Replace usrregs pointer with NULL.
4779
e57f1de3
GB		 47802015-04-17 Gary Benson <gbenson@redhat.com>
4781
4782 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4783 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4784 * server.c (handle_qxfer_exec_file): New function.
4785 (qxfer_packets): Add exec-file entry.
4786 (handle_query): Report qXfer:exec-file:read as supported packet.
4787
62828379
RN		 47882015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4789
4790 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4791
b88bb450
GB		 47922015-04-09 Gary Benson <gbenson@redhat.com>
4793
4794 * hostio-errno.c (errno_to_fileio_error): Remove function.
4795 Update caller to use remote_fileio_to_fio_error.
4796
c8f4bfdd
YQ		 47972015-04-09 Yao Qi <yao.qi@linaro.org>
4798
4799 * linux-low.c (linux_insert_point): Call
4800 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4801 (linux_remove_point): Call remove_memory_breakpoint if type is
4802 raw_bkpt_type_sw.
4803 * linux-x86-low.c (x86_insert_point): Don't call
4804 insert_memory_breakpoint.
4805 (x86_remove_point): Don't call remove_memory_breakpoint.
4806
41f98f02
PA		 48072015-04-01 Pedro Alves <palves@redhat.com>
4808 Cleber Rosa <crosa@redhat.com>
4809
4810 * server.c (gdbserver_usage): Reorganize and extend the usage
4811 message.
4812
2bf6fb9d
PA		 48132015-03-24 Pedro Alves <palves@redhat.com>
4814
4815 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4816 output. Also dump TRAP_TRACE.
4817 (linux_low_filter_event): In debug output, distinguish a
4818 resume_stop SIGSTOP from a delayed SIGSTOP.
4819
369f6daa
GB		 48202015-03-24 Gary Benson <gbenson@redhat.com>
4821
4822 * linux-x86-low.c (x86_linux_new_thread): Moved to
4823 nat/x86-linux.c.
4824 (x86_linux_prepare_to_resume): Likewise.
4825
8e5d4070
GB		 48262015-03-24 Gary Benson <gbenson@redhat.com>
4827
4828 * Makefile.in (x86-linux-dregs.o): New rule.
4829 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4830 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4831 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4832 (x86_linux_dr_get): Likewise.
4833 (x86_linux_dr_set): Likewise.
4834 (update_debug_registers_callback): Likewise.
4835 (x86_linux_dr_set_addr): Likewise.
4836 (x86_linux_dr_get_addr): Likewise.
4837 (x86_linux_dr_set_control): Likewise.
4838 (x86_linux_dr_get_control): Likewise.
4839 (x86_linux_dr_get_status): Likewise.
4840 (x86_linux_update_debug_registers): Likewise.
4841
2b95d440
GB		 48422015-03-24 Gary Benson <gbenson@redhat.com>
4843
4844 * linux-x86-low.c (x86_linux_update_debug_registers):
4845 New function, factored out from...
4846 (x86_linux_prepare_to_resume): ...this.
4847
14b0bc68
GB		 48482015-03-24 Gary Benson <gbenson@redhat.com>
4849
4850 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4851 (x86_linux_dr_set): Likewise.
4852 (update_debug_registers_callback): Likewise.
4853 (x86_linux_dr_set_addr): Likewise.
4854 (x86_linux_dr_get_addr): Likewise.
4855 (x86_linux_dr_set_control): Likewise.
4856 (x86_linux_dr_get_control): Likewise.
4857 (x86_linux_dr_get_status): Likewise.
4858 (x86_linux_prepare_to_resume): Likewise.
4859
5dfe6ca8
GB		 48602015-03-24 Gary Benson <gbenson@redhat.com>
4861
4862 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4863 Use perror_with_name. Pass string through gettext.
4864 (x86_linux_dr_set): Likewise.
4865
d33472ad
GB		 48662015-03-24 Gary Benson <gbenson@redhat.com>
4867
4868 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4869 (x86_linux_dr_set_addr): ...this.
4870 (x86_dr_low_get_addr): Rename to...
4871 (x86_linux_dr_get_addr): ...this.
4872 (x86_dr_low_set_control): Rename to...
4873 (x86_linux_dr_set_control): ...this.
4874 (x86_dr_low_get_control): Rename to...
4875 (x86_linux_dr_get_control): ...this.
4876 (x86_dr_low_get_status): Rename to...
4877 (x86_linux_dr_get_status): ...this.
4878 (x86_dr_low): Update with new function names.
4879
4b134ca1
GB		 48802015-03-24 Gary Benson <gbenson@redhat.com>
4881
4882 * Makefile.in (x86-linux.o): New rule.
4883 * configure.srv: Add x86-linux.o to relevant targets.
4884 * linux-low.c (lwp_set_arch_private_info): New function.
4885 (lwp_arch_private_info): Likewise.
4886 * linux-x86-low.c: Include nat/x86-linux.h.
4887 (arch_lwp_info): Removed structure.
4888 (update_debug_registers_callback):
4889 Use lwp_set_debug_registers_changed.
4890 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4891 and lwp_set_debug_registers_changed.
4892 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4893
34c703da
GB		 48942015-03-24 Gary Benson <gbenson@redhat.com>
4895
4896 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4897 * linux-arm-low.c (arm_new_thread): Likewise.
4898 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4899 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4900 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4901 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4902
cff068da
GB		 49032015-03-24 Gary Benson <gbenson@redhat.com>
4904
4905 * linux-low.c (ptid_of_lwp): New function.
4906 (lwp_is_stopped): Likewise.
4907 (lwp_stop_reason): Likewise.
4908 * linux-x86-low.c (update_debug_registers_callback):
4909 Use lwp_is_stopped.
4910 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4911 lwp_stop_reason.
4912
b2f7c7e8
GB		 49132015-03-24 Gary Benson <gbenson@redhat.com>
4914
4915 * linux-low.h (linux_stop_lwp): Remove declaration.
4916
6d4ee8c6
GB		 49172015-03-24 Gary Benson <gbenson@redhat.com>
4918
4919 * linux-low.h: Include nat/linux-nat.h.
4920 * linux-low.c (iterate_over_lwps_args): New structure.
4921 (iterate_over_lwps_filter): New function.
4922 (iterate_over_lwps): Likewise.
4923 * linux-x86-low.c (update_debug_registers_callback):
4924 Update signature to what iterate_over_lwps expects.
4925 Remove PID check that iterate_over_lwps now performs.
4926 (x86_dr_low_set_addr): Use iterate_over_lwps.
4927 (x86_dr_low_set_control): Likewise.
4928
70a0bb6b
GB		 49292015-03-24 Gary Benson <gbenson@redhat.com>
4930
4931 * linux-x86-low.c (x86_debug_reg_state): New function.
4932 (x86_linux_prepare_to_resume): Use the above.
4933
7b669087
GB		 49342015-03-24 Gary Benson <gbenson@redhat.com>
4935
4936 * linux-low.c (current_lwp_ptid): New function.
4937 * linux-x86-low.c: Include nat/linux-nat.h.
4938 (x86_dr_low_get_addr): Use current_lwp_ptid.
4939 (x86_dr_low_get_control): Likewise.
4940 (x86_dr_low_get_status): Likewise.
4941
eef49a3d
PA		 49422015-03-20 Pedro Alves <palves@redhat.com>
4943
4944 * tracepoint.c (cmd_qtstatus): Make "str" const.
4945
b2333d22
PA		 49462015-03-20 Pedro Alves <palves@redhat.com>
4947
4948 * server.c (handle_general_set): Make "req_str" const.
4949
23f238d3
PA		 49502015-03-19 Pedro Alves <palves@redhat.com>
4951
4952 * linux-low.c (linux_resume_one_lwp): Rename to ...
4953 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4954 instead call perror_with_name.
4955 (check_ptrace_stopped_lwp_gone): New function.
4956 (linux_resume_one_lwp): Reimplement as wrapper around
4957 linux_resume_one_lwp_throw that swallows errors if the LWP is
4958 gone.
4959
91baf43f
PA		 49602015-03-19 Pedro Alves <palves@redhat.com>
4961
4962 * linux-low.c (count_events_callback, select_event_lwp_callback):
4963 No longer check whether the thread has resume_stop as last resume
4964 kind.
4965
8bf3b159
PA		 49662015-03-19 Pedro Alves <palves@redhat.com>
4967
4968 * linux-low.c (count_events_callback, select_event_lwp_callback):
4969 Use the lwp's status_pending_p field, not the thread's.
4970
b90fc188
PA		 49712015-03-19 Pedro Alves <palves@redhat.com>
4972
4973 * linux-low.c (select_event_lwp_callback): Update comments to
4974 no longer mention SIGTRAP.
4975
464b0089
GB		 49762015-03-18 Gary Benson <gbenson@redhat.com>
4977
4978 * server.c (handle_query): Do not report vFile:fstat as supported.
4979
aa9e327f
GB		 49802015-03-11 Gary Benson <gbenson@redhat.com>
4981
4982 * hostio.c (sys/types.h): New include.
4983 (sys/stat.h): Likewise.
4984 (common-remote-fileio.h): Likewise.
4985 (handle_fstat): New function.
4986 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4987
791c0056
GB		 49882015-03-11 Gary Benson <gbenson@redhat.com>
4989
4990 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4991 struct stat.st_blocks and struct stat.st_blksize.
4992 * configure: Regenerate.
4993 * config.in: Likewise.
4994 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4995 (OBS): Add common-remote-fileio.o.
4996 (common-remote-fileio.o): New rule.
4997
9a9df970
PA		 49982015-03-09 Pedro Alves <palves@redhat.com>
4999
5000 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5001 'struct sockaddr' pointer in 'accept' call.
5002
9eb1356e
PA		 50032015-03-09 Pedro Alves <palves@redhat.com>
5004
5005 Revert:
5006 2015-03-07 Pedro Alves <palves@redhat.com>
5007 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5008 or <winsock2.h> here. Instead include "gdb_socket.h".
5009 (remote_open): Use union gdb_sockaddr_u.
5010 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5011 or <winsock2.h> here. Instead include "gdb_socket.h".
5012 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5013 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5014 or <sys/un.h>.
5015 (init_named_socket, gdb_agent_helper_thread): Use union
5016 gdb_sockaddr_u.
5017
aac331e4
PA		 50182015-03-07 Pedro Alves <palves@redhat.com>
5019
5020 * configure.ac (build_warnings): Move
5021 -Wdeclaration-after-statement to the C-specific set.
5022 * configure: Regenerate.
5023
366c75fc
PA		 50242015-03-07 Pedro Alves <palves@redhat.com>
5025
5026 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5027 or <winsock2.h> here. Instead include "gdb_socket.h".
5028 (remote_open): Use union gdb_sockaddr_u.
5029 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5030 or <winsock2.h> here. Instead include "gdb_socket.h".
5031 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5032 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5033 or <sys/un.h>.
5034 (init_named_socket, gdb_agent_helper_thread): Use union
5035 gdb_sockaddr_u.
5036
492d29ea
PA		 50372015-03-07 Pedro Alves <palves@redhat.com>
5038
5039 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5040 instead.
5041
60a191ed
YQ		 50422015-03-06 Yao Qi <yao.qi@linaro.org>
5043
5044 * linux-aarch64-low.c (aarch64_insert_point): Use
5045 show_debug_regs as a boolean.
5046 (aarch64_remove_point): Likewise.
5047
f5771b1d
PA		 50482015-03-05 Pedro Alves <palves@redhat.com>
5049
5050 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5051 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5052 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5053 * nto-low.c (nto_target_ops): Likewise.
5054 * spu-low.c (spu_target_ops): Likewise.
5055 * win32-low.c (win32_target_ops): Likewise.
5056
3e572f71
PA		 50572015-03-04 Pedro Alves <palves@redhat.com>
5058
72f4393d 5059 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5060 Decide whether a breakpoint triggered based on the SIGTRAP's
5061 siginfo.si_code.
72f4393d
L		 5062 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5063 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5064 (linux_low_filter_event): Check for breakpoints before checking
5065 watchpoints.
5066 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5067 siginfo.si_code.
72f4393d
L		 5068 (linux_stopped_by_sw_breakpoint)
5069 (linux_supports_stopped_by_sw_breakpoint)
5070 (linux_stopped_by_hw_breakpoint)
5071 (linux_supports_stopped_by_hw_breakpoint): New functions.
5072 (linux_target_ops): Install new target methods.
3e572f71 5073
1ec68e26
PA		 50742015-03-04 Pedro Alves <palves@redhat.com>
5075
5076 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5077 * server.c (swbreak_feature, hwbreak_feature): New globals.
5078 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5079 (captured_main): Clear swbreak_feature and hwbreak_feature.
5080 * server.h (swbreak_feature, hwbreak_feature): Declare.
5081 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5082 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5083 supports_stopped_by_hw_breakpoint>: New fields.
5084 (target_supports_stopped_by_sw_breakpoint)
5085 (target_stopped_by_sw_breakpoint)
5086 (target_supports_stopped_by_hw_breakpoint)
5087 (target_stopped_by_hw_breakpoint): Declare.
5088
15c66dd6
PA		 50892015-03-04 Pedro Alves <palves@redhat.com>
5090
5091 enum lwp_stop_reason -> enum target_stop_reason
5092 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5093 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5094 (linux_wait_1, stuck_in_jump_pad_callback)
5095 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5096 (linux_stopped_by_watchpoint):
5097 * linux-low.h (enum lwp_stop_reason): Delete.
5098 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5099 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5100
98fc70d6
YQ		 51012015-03-04 Yao Qi <yao.qi@linaro.org>
5102
5103 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5104
dd2ac174
GB		 51052015-03-03 Gary Benson <gbenson@redhat.com>
5106
5107 * hostio.c (handle_vFile): Fix prefix lengths.
5108
d68e53f4
MM		 51092015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5110
5111 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5112 ptr_bits.
5113
bf2d68ab
AA		 51142015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5115
5116 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5117 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5118 (clean): Add "rm -f" for above C files.
5119 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5120 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5121 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5122 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5123 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5124 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5125 (init_registers_s390x_vx_linux64)
5126 (init_registers_s390x_tevx_linux64)
5127 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5128 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5129 declarations.
5130 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5131 (s390_store_vxrs_high): New functions.
5132 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5133 NT_S390_VXRS_HIGH.
5134 (s390_arch_setup): Add logic for selecting one of the new target
5135 descriptions. Activate the new vector regsets if applicable.
5136 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5137 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5138 and init_registers_s390x_tevx_linux64.
5139
c966a859
PA		 51402015-03-01 Pedro Alves <palves@redhat.com>
5141
5142 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5143 parameter.
5144
4180215b
PA		 51452015-02-27 Pedro Alves <palves@redhat.com>
5146
5147 * linux-x86-low.c (u_debugreg_offset): New function.
5148 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5149
749bab01
PA		 51502015-02-27 Pedro Alves <palves@redhat.com>
5151
5152 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5153 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5154 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5155 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5156 (ps_lsetfpregs, ps_getpid)
5157 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5158 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5159 (ps_lsetxregs, ps_plog): Declare.
5160
3c14e5a3
PA		 51612015-02-27 Pedro Alves <palves@redhat.com>
5162
5163 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5164 IP_AGENT_EXPORT_FUNC.
5165 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5166 IP_AGENT_EXPORT_FUNC.
5167 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5168 (IP_AGENT_EXPORT): Delete.
5169 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5170 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5171 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5172 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5173 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5174 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5175 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5176 (traceframe_read_count, traceframe_write_count)
5177 (traceframes_created, trace_state_variables, get_raw_reg)
5178 (get_trace_state_variable_value, set_trace_state_variable_value)
5179 (ust_loaded, helper_thread_id, cmd_buf): Use
5180 IPA_SYM_EXPORTED_NAME.
5181 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5182 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5183 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5184 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5185 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5186 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5187 EXTERN_C_PUSH/EXTERN_C_POP.
5188 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5189 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5190 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5191 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5192 (traceframe_write_count, traceframe_read_count)
5193 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5194 (about_to_request_buffer_space, get_trace_state_variable_value)
5195 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5196 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5197 EXTERN_C_PUSH/EXTERN_C_POP.
5198 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5199 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5200 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5201 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5202 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5203 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5204 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5205 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5206 Define.
5207 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5208 (IP_AGENT_EXPORT_VAR_DECL): Define.
5209 (tracing): Declare.
5210 (gdb_agent_get_raw_reg): Declare.
5211
fe978cb0
PA		 52122015-02-27 Tom Tromey <tromey@redhat.com>
5213 Pedro Alves <palves@redhat.com>
5214
5215 Rename symbols whose names are reserved C++ keywords throughout.
5216
3bc3d82a
PA		 52172015-02-27 Pedro Alves <palves@redhat.com>
5218
5219 * Makefile.in (COMPILER): New, get it from autoconf.
5220 (CXX): Get from autoconf instead.
5221 (COMPILE.pre): Use COMPILER.
5222 (CC-LD): Rename to ...
5223 (CC_LD): ... this. Use COMPILER.
5224 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5225 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5226 * acinclude.m4: Include build-with-cxx.m4.
5227 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5228 Disable -Werror by default if building in C++ mode.
5229 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5230 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5231 the C++ compiler. Save/restore CXXFLAGS too.
5232 * configure: Regenerate.
5233
07697489
PA		 52342015-02-27 Pedro Alves <palves@redhat.com>
5235
5236 * acinclude.m4: Include libiberty.m4.
5237 * configure.ac: Call libiberty_INIT.
5238 * config.in, configure: Regenerate.
5239
9beb7c4e
PA		 52402015-02-26 Pedro Alves <palves@redhat.com>
5241
5242 * linux-low.c (linux_wait_1): When incrementing the PC past a
5243 program breakpoint always use the_low_target.breakpoint_len as
5244 increment, rather than the maximum between that and
5245 the_low_target.decr_pc_after_break.
5246
8090aef2
PA		 52472015-02-23 Pedro Alves <palves@redhat.com>
5248
5249 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5250 thread was doing a step-over; always adjust the PC if
5251 we stepped over a permanent breakpoint.
5252 (linux_wait_1): If we stepped over breakpoint that was on top of a
5253 permanent breakpoint, manually advance the PC past it.
5254
bc9540e8
PA		 52552015-02-23 Pedro Alves <palves@redhat.com>
5256
5257 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5258 modes.
5259 (x86_fill_gregset, x86_store_gregset): Use it when handling
5260 $orig_eax.
5261
2db9a427
PA		 52622015-02-20 Pedro Alves <palves@redhat.com>
5263
5264 * thread-db.c: Include "nat/linux-procfs.h".
5265 (thread_db_init): Skip listing new threads if the kernel supports
5266 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5267
afa8d396
PA		 52682015-02-20 Pedro Alves <palves@redhat.com>
5269
5270 * linux-low.c (status_pending_p_callback): Use ptid_match.
5271
c9587f88
AT		 52722015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5273
5274 PR breakpoints/16812
5275 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5276 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5277 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5278
b05ec7a5
AT		 52792015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5280
5281 PR breakpoints/15956
5282 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5283
d33501a5
MM		 52842015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5285
5286 * linux-low.c (linux_low_btrace_conf): Print size.
5287 * server.c (handle_btrace_conf_general_set): New.
5288 (hanle_general_set): Call handle_btrace_conf_general_set.
5289 (handle_query): Report Qbtrace-conf:bts:size as supported.
5290
f4abbc16
MM		 52912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5292
5293 * linux-low.c (linux_low_enable_btrace): Update parameters.
5294 (linux_low_btrace_conf): New.
5295 (linux_target_ops)<to_btrace_conf>: Initialize.
5296 * server.c (current_btrace_conf): New.
5297 (handle_btrace_enable): Rename to ...
5298 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5299 to target_enable_btrace. Update comment. Update users.
5300 (handle_qxfer_btrace_conf): New.
5301 (qxfer_packets): Add btrace-conf entry.
5302 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5303 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5304 (target_ops)<read_btrace_conf>: New.
5305 (target_enable_btrace): Update parameters.
5306 (target_read_btrace_conf): New.
5307
043c3577
MM		 53082015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5309
5310 * server.c (handle_btrace_general_set): Remove call to
5311 target_supports_btrace.
5312 (supported_btrace_packets): New.
5313 (handle_query): Call supported_btrace_packets.
5314 * target.h: include btrace-common.h.
5315 (btrace_target_info): Removed.
5316 (supports_btrace, target_supports_btrace): Update parameters.
5317
734b0e4b
MM		 53182015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5319
5320 * Makefile.in (SFILES): Add common/btrace-common.c.
5321 (OBS): Add common/btrace-common.o.
5322 (btrace-common.o): Add build rules.
5323 * linux-low: Include btrace-common.h.
5324 (linux_low_read_btrace): Use struct btrace_data. Call
5325 btrace_data_init and btrace_data_fini.
5326
d6c146e9
PA		 53272015-02-06 Pedro Alves <palves@redhat.com>
5328
5329 * thread-db.c (find_new_threads_callback): Add debug output.
5330
20ba1ce6
PA		 53312015-02-04 Pedro Alves <palves@redhat.com>
5332
5333 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5334 (resume_stopped_resumed_lwps): New function.
5335 (linux_wait_for_event_filtered): Use it.
5336
8cc73a39
SDJ		 53372015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5338
5339 * Makefile.in (SFILES): Add linux-personality.c.
5340 (linux-personality.o): New rule.
5341 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5342 list of objects to be built.
5343 * linux-low.c: Include nat/linux-personality.h.
5344 (linux_create_inferior): Remove code to disable address space
5345 randomization (moved to ../nat/linux-personality.c). Create
5346 cleanup to disable address space randomization.
5347
fb23d554
SDJ		 53482015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5349
5350 * Makefile.in (posix-strerror.o): New rule.
5351 (mingw-strerror.o): Likewise.
5352 * configure: Regenerated.
5353 * configure.ac: Source file ../common/common.host. Initialize new
5354 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5355
cdf43629
YQ		 53562015-01-14 Yao Qi <yao@codesourcery.com>
5357
5358 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5359 (ppc-linux.o): New rule.
5360 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5361 * configure.ac: AC_CHECK_FUNCS(getauxval).
5362 * config.in: Re-generated.
5363 * configure: Re-generated.
5364 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5365 ppc64_64bit_inferior_p
5366
514c5338
YQ		 53672015-01-14 Yao Qi <yao@codesourcery.com>
5368
5369 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5370 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5371 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5372 (PT_ORIG_R3, PT_TRAP): Likewise.
5373 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5374 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5375 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5376
3368c1e5
JB		 53772015-01-10 Joel Brobecker <brobecker@adacore.com>
5378
5379 * i387-fp.c (i387_cache_to_xsave): In look over
5380 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5381 zmmh_low_space field by use of zmmh_high_space.
5382
582511be
PA		 53832015-01-09 Pedro Alves <palves@redhat.com>
5384
5385 * linux-low.c (step_over_bkpt): Move higher up in the file.
5386 (handle_extended_wait): Don't store the stop_pc here.
5387 (get_stop_pc): Adjust comments and rename to ...
5388 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5389 stopped for a software breakpoint or hardware breakpoint.
5390 (thread_still_has_status_pending_p): New function.
5391 (status_pending_p_callback): Use
5392 thread_still_has_status_pending_p. If the event is no longer
5393 interesting, resume the LWP.
5394 (handle_tracepoints): Add assert.
5395 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5396 (wstatus_maybe_breakpoint): New function.
5397 (cancel_breakpoint): Delete function.
5398 (check_stopped_by_watchpoint): New function, factored out from
5399 linux_low_filter_event.
5400 (lp_status_maybe_breakpoint): Delete function.
5401 (linux_low_filter_event): Remove filter_ptid argument.
5402 Leave thread group exits pending here. Store the LWP's stop PC.
5403 Always leave events pending.
5404 (linux_wait_for_event_filtered): Pull all events out of the
5405 kernel, and leave them all pending.
5406 (count_events_callback, select_event_lwp_callback): Consider all
5407 events.
5408 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5409 (select_event_lwp): Only give preference to the stepping LWP in
5410 all-stop mode. Adjust comments.
5411 (ignore_event): New function.
5412 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5413 references to cancel_breakpoints. Adjust to renames. Also give
5414 equal priority to all LWPs that have had events in non-stop mode.
5415 If reporting a software breakpoint event, unadjust the LWP's PC.
5416 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5417 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5418 Adjust.
5419 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5420 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5421 (linux_stopped_by_watchpoint): Adjust.
5422 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5423 * linux-low.h (enum lwp_stop_reason): New.
5424 (struct lwp_info) <stop_pc>: Adjust comment.
5425 <stopped_by_watchpoint>: Delete field.
5426 <stop_reason>: New field.
5427 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5428 * mem-break.c (software_breakpoint_inserted_here)
5429 (hardware_breakpoint_inserted_here): New function.
5430 * mem-break.h (software_breakpoint_inserted_here)
5431 (hardware_breakpoint_inserted_here): Declare.
5432 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5433 (cancel_breakpoints): Delete.
5434 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5435 (upload_fast_traceframes): Remove references to
5436 cancel_breakpoints.
5437
a33e3959
PA		 54382015-01-09 Pedro Alves <palves@redhat.com>
5439
5440 * thread-db.c (find_new_threads_callback): Ignore thread if the
5441 kernel thread ID is -1.
5442
8784d563
PA		 54432015-01-09 Pedro Alves <palves@redhat.com>
5444
5445 * linux-low.c (linux_attach_fail_reason_string): Move to
5446 nat/linux-ptrace.c, and rename.
5447 (linux_attach_lwp): Update comment.
5448 (attach_proc_task_lwp_callback): New function.
5449 (linux_attach): Adjust to rename and use
5450 linux_proc_attach_tgid_threads.
5451 (linux_attach_fail_reason_string): Delete declaration.
5452
76f2b779
JB		 54532015-01-01 Joel Brobecker <brobecker@adacore.com>
5454
5455 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5456 * server.c (gdbserver_version): Likewise.
5457
fafcc06a
SDJ		 54582014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5459
5460 * remote-utils.c: Include ctype.h.
5461 (input_interrupt): Explicitly handle the case when the char
5462 received is the NUL byte. Improve the printing of non-ASCII
5463 characters.
5464
beed38b8
JB		 54652014-12-16 Joel Brobecker <brobecker@adacore.com>
5466
5467 * linux-low.c (linux_low_filter_event): Update call to
5468 linux_enable_event_reporting following the addition of
5469 a new parameter to that function.
5470
bf330350
CU		 54712014-12-16 Catalin Udma <catalin.udma@freescale.com>
5472
5473 PR server/17457
5474 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5475 (AARCH64_FPCR_REGNO): Likewise.
5476 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5477 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5478 (aarch64_store_fpregset): Likewise.
5479
5227d625
JB		 54802014-12-15 Joel Brobecker <brobecker@adacore.com>
5481
5482 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5483 Remove FIXME comment about assumption about N.
5484
f93b65a0
JB		 54852014-12-13 Joel Brobecker <brobecker@adacore.com>
5486
5487 * configure.ac: If large-file support is disabled in GDBserver,
5488 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5489 * configure: Regenerate.
5490
e5a9158d
AA		 54912014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5492
5493 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5494 warning upon ENODATA from ptrace.
5495 * linux-s390-low.c (s390_store_tdb): New.
5496 (s390_regsets): Add regset for NT_S390_TDB.
5497
feea5f36
AA		 54982014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5499
5500 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5501 without a fill_function.
5502 * linux-s390-low.c (s390_fill_last_break): Remove.
5503 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5504 (s390_arch_setup): Use regset's size instead of fill_function for
5505 loop end condition.
5506
098dbe61
AA		 55072014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5508
5509 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5510 the regset's store function when ptrace returned an error.
5511 * regcache.c (get_thread_regcache): Invalidate register cache
5512 before fetching inferior's registers.
5513
28eef672
AA		 55142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5515
5516 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5517 while-loop as for-loop.
5518 (regsets_store_inferior_registers): Likewise.
5519
bdca27a2
YQ		 55202014-11-28 Yao Qi <yao@codesourcery.com>
5521
5522 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5523 * config.in, configure: Re-generate.
5524 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5525 is defined.
5526
9c232dda
YQ		 55272014-11-21 Yao Qi <yao@codesourcery.com>
5528
5529 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5530 (AC_CHECK_HEADERS): Remove malloc.h.
5531 * configure: Re-generated.
5532 * config.in: Re-generated.
5533 * server.h: Don't include alloca.h and malloc.h.
5534 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5535 Don't include malloc.h.
5536
43968415
JB		 55372014-11-17 Joel Brobecker <brobecker@adacore.com>
5538
5539 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5540 corresponding ERRNO check in same block.
5541
40e91bc7
PA		 55422014-11-12 Pedro Alves <palves@redhat.com>
5543
5544 * server.c (cont_thread): Update comment.
5545 (start_inferior, attach_inferior): No longer clear cont_thread.
5546 (handle_v_cont): No longer set cont_thread.
5547 (captured_main): Clear cont_thread each time a GDB connects.
5548
c2c118cf
PA		 55492014-11-12 Pedro Alves <palves@redhat.com>
5550
5551 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5552 thread, and don't resume all threads if the Hc thread has exited.
5553
78708b7c
PA		 55542014-11-12 Pedro Alves <palves@redhat.com>
5555
5556 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5557 the process group instead of to a specific LWP.
5558
a2abc7de
PA		 55592014-10-15 Pedro Alves <palves@redhat.com>
5560
5561 PR server/17487
5562 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5563 parameter.
5564 (arm_set_thread_context): Delete.
5565 (the_low_target): Adjust.
5566 * win32-i386-low.c (debug_registers_changed)
5567 (debug_registers_used): Delete.
5568 (update_debug_registers_callback): New function.
5569 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5570 needing to update their debug registers.
5571 (win32_get_current_dr): New function.
5572 (x86_dr_low_get_addr, x86_dr_low_get_control)
5573 (x86_dr_low_get_status): Fetch the debug register from the thread
5574 record's context.
5575 (i386_initial_stuff): Adjust.
5576 (i386_get_thread_context): Remove current_event parameter. Don't
5577 clear debug_registers_changed nor copy DR values to
5578 debug_reg_state.
5579 (i386_set_thread_context): Delete.
5580 (i386_prepare_to_resume): New function.
5581 (i386_thread_added): Mark the thread as needing to update irs
5582 debug registers.
5583 (the_low_target): Remove i386_set_thread_context and install
5584 i386_prepare_to_resume.
5585 * win32-low.c (win32_get_thread_context): Adjust.
5586 (win32_set_thread_context): Use SetThreadContext
5587 directly.
5588 (win32_prepare_to_resume): New function.
5589 (win32_require_context): New function, factored out from ...
5590 (thread_rec): ... this.
5591 (continue_one_thread): Call win32_prepare_to_resume on each thread
5592 we're about to continue.
5593 (win32_resume): Call win32_prepare_to_resume on the event thread.
5594 * win32-low.h (struct win32_thread_info)
5595 <debug_registers_changed>: New field.
5596 (struct win32_target_ops): Change prototype of set_thread_context,
5597 delete set_thread_context and add prepare_to_resume.
5598 (win32_require_context): New declaration.
5599
a442d071
GB		 56002014-10-08 Gary Benson <gbenson@redhat.com>
5601
5602 * server.h: Do not include common-exceptions.h.
5603
6f1947e8
GB		 56042014-10-08 Gary Benson <gbenson@redhat.com>
5605
5606 * server.h: Do not include cleanups.h.
5607
63b434a4
JH		 56082014-09-30 James Hogan <james.hogan@imgtec.com>
5609
5610 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5611 mips64-dsp-linux.c.
5612
c4d9ceb6
YQ		 56132014-09-23 Yao Qi <yao@codesourcery.com>
5614
5615 * linux-low.c (lp_status_maybe_breakpoint): New function.
5616 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5617 (count_events_callback): Likewise.
5618 (select_event_lwp_callback): Likewise.
5619 (cancel_breakpoints_callback): Likewise.
5620
89a5711c
DB		 56212014-09-19 Don Breazeal <donb@codesourcery.com>
5622
5623 * linux-low.c (handle_extended_wait): Call
5624 linux_ptrace_get_extended_event.
5625 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5626 linux_is_extended_waitstatus.
5627
bffc0964
JB		 56282014-09-16 Joel Brobecker <brobecker@adacore.com>
5629
5630 * Makefile.in (CPPFLAGS): Define.
5631 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5632 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5633
0bfdf32f
GB		 56342014-09-16 Gary Benson <gbenson@redhat.com>
5635
5636 * inferiors.h (current_inferior): Renamed as...
5637 (current_thread): New variable. All uses updated.
5638 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5639 (maybe_move_out_of_jump_pad): Likewise.
5640 (cancel_breakpoint): Likewise.
5641 (linux_low_filter_event): Likewise.
5642 (wait_for_sigstop): Likewise.
5643 (linux_resume_one_lwp): Likewise.
5644 (need_step_over_p): Likewise.
5645 (start_step_over): Likewise.
5646 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5647 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5648 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5649 and save_inferior as saved_thread.
5650 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5651 saved_thread.
5652 (regcache_invalidate_thread): Likewise.
5653 * remote-utils.c (prepare_resume_reply): Likewise.
5654 * thread-db.c (thread_db_get_tls_address): Likewise.
5655 (disable_thread_event_reporting): Likewise.
5656 (remove_thread_event_breakpoints): Likewise.
5657 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5658 as saved_thread.
5659 * target.h (set_desired_inferior): Renamed as...
5660 (set_desired_thread): New declaration. All uses updated.
5661 * server.c (myresume): Updated comment to reference thread instead
5662 of inferior.
5663 (handle_serial_event): Likewise.
5664 (handle_target_event): Likewise.
5665
361c8ade
GB		 56662014-09-12 Tom Tromey <tromey@redhat.com>
5667 Gary Benson <gbenson@redhat.com>
5668
5669 * regcache.h: Include common-regcache.h.
5670 (regcache_read_pc): Don't declare.
5671 * regcache.c (get_thread_regcache_for_ptid): New function.
5672
bd9269f7
GB		 56732014-09-11 Tom Tromey <tromey@redhat.com>
5674 Gary Benson <gbenson@redhat.com>
5675
5676 * symbol.c: New file.
5677 * Makefile.in (SFILES): Add symbol.c.
5678 (OBS): Add symbol.o.
5679
f8c1d06b
GB		 56802014-09-11 Gary Benson <gbenson@redhat.com>
5681
5682 * target.c (target_stop_ptid, target_continue_ptid): New
5683 functions.
5684
721ec300
GB		 56852014-09-11 Tom Tromey <tromey@redhat.com>
5686 Gary Benson <gbenson@redhat.com>
5687
5688 * target.h: Include target/target.h.
5689 * target.c (target_read_memory, target_read_uint32)
5690 (target_write_memory): New functions.
5691
c5e92cca
GB		 56922014-09-11 Gary Benson <gbenson@redhat.com>
5693
5694 * server.h (debug_hw_points): Don't declare.
5695 * server.c (debug_hw_points): Don't define. Replace all uses
5696 with show_debug_regs.
5697 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5698 all uses with show_debug_regs.
5699
2e4bb98a
EBM		 57002014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5701
5702 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5703 endianness into account.
5704 (ppc_supply_ptrace_register): Likewise.
5705
ac740bc7
JH		 57062014-09-03 James Hogan <james.hogan@imgtec.com>
5707
5708 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5709 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5710
97ea6506
GB		 57112014-09-03 Gary Benson <gbenson@redhat.com>
5712
5713 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5714 ALL_DEBUG_ADDRESS_REGISTERS.
5715
df7e5265
GB		 57162014-09-02 Gary Benson <gbenson@redhat.com>
5717
5718 * i386-low.h: Renamed as...
5719 * x86-low.h: New file. All type, function and variable name
5720 prefixes changed from "i386_" to "x86_". All references updated.
5721 * i386-low.c: Renamed as...
5722 * x86-low.c: New file. All type, function and variable name
5723 prefixes changed from "i386_" to "x86_". All references updated.
5724
ed859da7
GB		 57252014-09-02 Gary Benson <gbenson@redhat.com>
5726
5727 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5728 (x86_linux_new_thread): Likewise.
5729
860789c7
GB		 57302014-08-29 Gary Benson <gbenson@redhat.com>
5731
5732 * server.h (setjmp.h): Do not include.
5733 (toplevel): Do not declare.
5734 (common-exceptions.h): Include.
5735 (cleanups.h): Likewise.
5736 * server.c (toplevel): Do not define.
5737 (exit_code): New static global.
5738 (detach_or_kill_for_exit_cleanup): New function.
5739 (main): New function. Original main renamed to...
5740 (captured_main): New function.
5741 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5742
ff55e1b5
GB		 57432014-08-29 Gary Benson <gbenson@redhat.com>
5744
5745 * Makefile.in (SFILES): Add common/common-exceptions.c.
5746 (OBS): Add common-exceptions.o.
5747 (common-exceptions.o): New rule.
5748 * utils.c (prepare_to_throw_exception): New function.
5749
e9bcb658
GB		 57502014-08-29 Gary Benson <gbenson@redhat.com>
5751
5752 * config.in: Regenerate.
5753 * configure: Likewise.
5754
e3180625
GB		 57552014-08-29 Gary Benson <gbenson@redhat.com>
5756
5757 * Makefile.in (SFILES): Add common/cleanups.c.
5758 (OBS): cleanups.o.
5759 (cleanups.o): New rule.
5760
e3d6ba5d
GB		 57612014-08-29 Gary Benson <gbenson@redhat.com>
5762
5763 * utils.c (internal_vwarning): New function.
5764
7096e886
GB		 57652014-08-28 Gary Benson <gbenson@redhat.com>
5766
5767 * utils.h (fatal): Remove declaration.
5768 * utils.c (fatal): Remove function.
5769
14ce3192
GB		 57702014-08-28 Gary Benson <gbenson@redhat.com>
5771
5772 * tracepoint.c (gdb_agent_init): Replace fatal with
5773 perror_with_name.
5774 (initialize_tracepoint): Likewise.
5775
50278d59
GB		 57762014-08-28 Gary Benson <gbenson@redhat.com>
5777
5778 * remote-utils.c (remote_prepare): Replace fatal with error.
5779
aa96c426
GB		 57802014-08-28 Gary Benson <gbenson@redhat.com>
5781
5782 * linux-low.c (linux_async): Replace fatal with warning.
5783 Tidy up and return.
5784 (linux_start_non_stop): Return -1 if linux_async failed.
5785
f7160e97
GB		 57862014-08-28 Gary Benson <gbenson@redhat.com>
5787
5788 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5789 gdb_assert.
5790 (i386_dr_low_get_addr): Remove vague comment.
5791 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5792 gdb_assert.
5793
38e08fca
GB		 57942014-08-28 Gary Benson <gbenson@redhat.com>
5795
5796 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5797 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5798 internal_error.
5799 (linux_resume_one_lwp): Likewise.
5800 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5801 gdb_assert.
5802 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5803 with internal_error.
5804 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5805 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5806 (find_register_by_name): Replace fatal with internal_error.
5807 (find_regno): Likewise.
5808 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5809 * thread-db.c (thread_db_create_event): Likewise.
5810 (thread_db_load_search): Likewise.
5811 (try_thread_db_load_1): Likewise.
5812 * tracepoint.c (get_jump_space_head): Replace fatal with
5813 internal_error.
5814 (claim_trampoline_space): Likewise.
5815 (have_fast_tracepoint_trampoline_buffer): Likewise.
5816 (cmd_qtstart): Likewise.
5817 (stop_tracing): Likewise.
5818 (fast_tracepoint_collecting): Likewise.
5819 (target_malloc): Likewise.
5820 (download_tracepoint): Likewise.
5821 (download_trace_state_variables): Replace check with gdb_assert.
5822 (upload_fast_traceframes): Replace fatal with internal_error.
5823
34abf635
GB		 58242014-08-19 Tom Tromey <tromey@redhat.com>
5825 Gary Benson <gbenson@redhat.com>
5826
5827 * Makefile.in (SFILES): Add common/common-debug.c.
5828 (OBS): Add common-debug.o.
5829 (common-debug.o): New rule.
5830 * debug.h (debug_printf): Don't declare.
5831 * debug.c (debug_printf): Renamed and rewritten as...
5832 (debug_vprintf): New function.
5833
f6e94d78
GB		 58342014-08-19 Gary Benson <gbenson@redhat.com>
5835
5836 * utils.h: Do not include print-utils.h.
5837
9239eeab
GB		 58382014-08-19 Tom Tromey <tromey@redhat.com>
5839 Gary Benson <gbenson@redhat.com>
5840
5841 * server.h: Add static assertion.
5842 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5843
ef87c8bb
GB		 58442014-08-19 Tom Tromey <tromey@redhat.com>
5845 Gary Benson <gbenson@redhat.com>
5846
5847 * Makefile.in (SFILES): Add common/errors.c.
5848 (OBS): Add errors.o.
5849 (IPA_OBS): Add errors-ipa.o.
5850 (errors.o): New rule.
5851 (errors-ipa.o): Likewise.
5852 * utils.h (perror_with_name, error, warning): Don't declare.
5853 * utils.c (warning): Renamed and rewritten as...
5854 (vwarning): New function.
5855 (error): Renamed and rewritten as...
5856 (verror): New function.
5857 (internal_error): Renamed and rewritten as...
5858 (internal_verror): New function.
5859
bb974a24
GB		 58602014-08-07 Gary Benson <gbenson@redhat.com>
5861
5862 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5863 * configure: Regenerate.
5864 * config.in: Likewise.
5865 * server.h: Do not include errno.h.
5866 * event-loop.c: Likewise.
5867 * hostio-errno.c: Likewise.
5868 * linux-low.c: Likewise.
5869 * remote-utils.c: Likewise.
5870 * spu-low.c: Likewise.
5871 * utils.c: Likewise.
5872 * gdbreplay.c: Unconditionally include errno.h.
5873
6d3d12eb
GB		 58742014-08-07 Gary Benson <gbenson@redhat.com>
5875
5876 * server.h: Do not include string.h.
5877 * event-loop.c: Likewise.
5878 * linux-low.c: Likewise.
5879 * regcache.c: Likewise.
5880 * remote-utils.c: Likewise.
5881 * spu-low.c: Likewise.
5882 * utils.c: Likewise.
5883
dccbb609
GB		 58842014-08-07 Gary Benson <gbenson@redhat.com>
5885
5886 * server.h: Do not include gdb_assert.h.
5887
e76df0d0
GB		 58882014-08-07 Gary Benson <gbenson@redhat.com>
5889
5890 * server.h: Do not include common-utils.h.
5891
4cb9c816
GB		 58922014-08-07 Gary Benson <gbenson@redhat.com>
5893
5894 * server.h: Do not include ptid.h.
5895 * notif.h: Likewise.
5896
3995eeee
GB		 58972014-08-07 Gary Benson <gbenson@redhat.com>
5898
5899 * server.h: Do not include gdb_locale.h.
5900
cb9f1a9b
GB		 59012014-08-07 Gary Benson <gbenson@redhat.com>
5902
5903 * server.h: Do not include gdb/signals.h.
5904 * win32-low.c: Likewise.
5905
a5fceff8
GB		 59062014-08-07 Gary Benson <gbenson@redhat.com>
5907
5908 * server.h: Do not include pathmax.h.
5909
b9391142
GB		 59102014-08-07 Gary Benson <gbenson@redhat.com>
5911
5912 * server.h: Do not include libiberty.h.
5913 * linux-bfin-low.c: Likewise.
5914
0e443c87
GB		 59152014-08-07 Gary Benson <gbenson@redhat.com>
5916
5917 * server.h: Do not include ansidecl.h.
5918
8ebb3f56
GB		 59192014-08-07 Gary Benson <gbenson@redhat.com>
5920
5921 * linux-x86-low.c: Do not include stddef.h.
5922 * lynx-ppc-low.c: Likewise.
5923 * tracepoint.c: Likewise.
5924
8980bdf6
GB		 59252014-08-07 Gary Benson <gbenson@redhat.com>
5926
5927 * server.h: Do not include stdarg.h.
5928 * nto-low.c: Likewise.
5929
d7096f71
GB		 59302014-08-07 Gary Benson <gbenson@redhat.com>
5931
5932 * server.h: Do not include stdlib.h.
5933 * inferiors.c: Likewise.
5934 * linux-low.c: Likewise.
5935 * regcache.c: Likewise.
5936 * spu-low.c: Likewise.
5937 * tracepoint.c: Likewise.
5938 * utils.c: Likewise.
5939
d02f550d
GB		 59402014-08-07 Gary Benson <gbenson@redhat.com>
5941
5942 * server.h: Do not include stdio.h.
5943 * linux-low.c: Likewise.
5944 * remote-utils.c: Likewise.
5945 * spu-low.c: Likewise.
5946 * utils.c: Likewise.
5947 * wincecompat.c: Likewise.
5948
87f6c4e3
GB		 59492014-08-06 Gary Benson <gbenson@redhat.com>
5950
5951 * regcache.c (init_register_cache): Move conditionals inside if.
5952
7089dca4
GB		 59532014-08-06 Gary Benson <gbenson@redhat.com>
5954
5955 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5956
462f517e
GB		 59572014-07-31 Gary Benson <gbenson@redhat.com>
5958
5959 * ax.h: Do not include server.h.
5960 * gdbthread.h: Likewise.
5961 * lynx-low.h: Likewise.
5962 * notif.h: Likewise.
5963
976411d6
GB		 59642014-07-30 Gary Benson <gbenson@redhat.com>
5965
5966 * server.h: Include common-defs.h.
5967 Do not include config.h or build-gnulib-gdbserver/config.h.
5968
d41f6d8e
GB		 59692014-07-30 Gary Benson <gbenson@redhat.com>
5970
5971 * hostio-errno.c: Move server.h to top of includes list.
5972 * inferiors.c: Likewise.
5973 * linux-x86-low.c: Likewise.
5974 * notif.c: Include server.h.
5975
314c6a35
TT		 59762014-07-24 Tom Tromey <tromey@redhat.com>
5977 Gary Benson <gbenson@redhat.com>
5978
5979 * server.h (CORE_ADDR): Now unsigned.
5980
69ff6be5
PA		 59812014-07-16 Pedro Alves <palves@redhat.com>
5982
5983 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5984
ce9e3fe7
PA		 59852014-07-15 Pedro Alves <palves@redhat.com>
5986
5987 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5988 copy.
5989
e76126e8
PA		 59902014-07-11 Pedro Alves <palves@redhat.com>
5991
5992 * linux-low.c (kill_wait_lwp): New function, based on
5993 kill_one_lwp_callback, but use my_waitpid directly.
5994 (kill_one_lwp_callback, linux_kill): Use it.
5995
8e9db26e
PA		 59962014-06-23 Pedro Alves <palves@redhat.com>
5997
5998 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5999 before setting DR0..DR3.
6000
698b3e08
GB		 60012014-06-20 Gary Benson <gbenson@redhat.com>
6002
6003 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6004 * configure: Regenerated.
6005 * config.in: Likewise.
6006
125f8a3d
GB		 60072014-06-20 Gary Benson <gbenson@redhat.com>
6008
6009 * Makefile.in (SFILES): Update locations for files moved
6010 from common to nat.
6011 (object file files): Reordered.
6012
42995dbd
GB		 60132014-06-20 Gary Benson <gbenson@redhat.com>
6014
6015 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6016 (i386_dr_low_set_addr): Likewise.
6017 (i386_dr_low_get_addr): Likewise.
6018 (i386_dr_low_can_set_control): Likewise.
6019 (i386_dr_low_set_control): Likewise.
6020 (i386_dr_low_get_control): Likewise.
6021 (i386_dr_low_get_status): Likewise.
6022 (i386_get_debug_register_length): Likewise.
6023 * linux-x86-low.c (i386_dr_low_set_addr):
6024 Changed signature. Made static.
6025 (i386_dr_low_get_addr): Likewise.
6026 (i386_dr_low_set_control): Likewise.
6027 (i386_dr_low_get_control): Likewise.
6028 (i386_dr_low_get_status): Likewise.
6029 (i386_dr_low): New global variable.
6030 * win32-i386-low.c (i386_dr_low_set_addr):
6031 Changed signature. Made static.
6032 (i386_dr_low_get_addr): Likewise.
6033 (i386_dr_low_set_control): Likewise.
6034 (i386_dr_low_get_control): Likewise.
6035 (i386_dr_low_get_status): Likewise.
6036 (i386_dr_low): New global variable.
6037
e1d2394b
MS		 60382014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6039
6040 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6041 * Makefile.in (AR, AR_FLAGS): Define.
6042 * configure: Regenerate.
6043
3a8ee006
GB		 60442014-06-19 Gary Benson <gbenson@redhat.com>
6045
6046 * Makefile.in (i386-dregs.o): New rule.
6047 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6048 * i386-low.c (target.h): Remove include.
6049 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6050 (DR_CONTROL_SHIFT): Likewise.
6051 (DR_CONTROL_SIZE): Likewise.
6052 (DR_RW_EXECUTE): Likewise.
6053 (DR_RW_WRITE): Likewise.
6054 (DR_RW_READ): Likewise.
6055 (DR_RW_IORW): Likewise.
6056 (DR_LEN_1): Likewise.
6057 (DR_LEN_2): Likewise.
6058 (DR_LEN_4): Likewise.
6059 (DR_LEN_8): Likewise.
6060 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6061 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6062 (DR_ENABLE_SIZE): Likewise.
6063 (DR_LOCAL_SLOWDOWN): Likewise.
6064 (DR_GLOBAL_SLOWDOWN): Likewise.
6065 (DR_CONTROL_RESERVED): Likewise.
6066 (I386_DR_CONTROL_MASK): Likewise.
6067 (I386_DR_VACANT): Likewise.
6068 (I386_DR_LOCAL_ENABLE): Likewise.
6069 (I386_DR_GLOBAL_ENABLE): Likewise.
6070 (I386_DR_DISABLE): Likewise.
6071 (I386_DR_SET_RW_LEN): Likewise.
6072 (I386_DR_GET_RW_LEN): Likewise.
6073 (I386_DR_WATCH_HIT): Likewise.
6074 (i386_wp_op_t): Likewise.
6075 (i386_show_dr): Likewise.
6076 (i386_length_and_rw_bits): Likewise.
6077 (i386_insert_aligned_watchpoint): Likewise.
6078 (i386_remove_aligned_watchpoint): Likewise.
6079 (i386_handle_nonaligned_watchpoint): Likewise.
6080 i386_update_inferior_debug_regs(): Likewise.
6081 (i386_dr_insert_watchpoint): Likewise.
6082 (i386_dr_remove_watchpoint): Likewise.
6083 (i386_dr_region_ok_for_watchpoint): Likewise.
6084 (i386_dr_stopped_data_address): Likewise.
6085 (i386_dr_stopped_by_watchpoint): Likewise.
6086
8f26655c
GB		 60872014-06-19 Gary Benson <gbenson@redhat.com>
6088
6089 * i386-low.c (i386_dr_show): Renamed to
6090 i386_show_dr and made static. All uses updated.
6091 (i386_dr_length_and_rw_bits): Renamed to
6092 i386_length_and_rw_bits and made static.
6093 All uses updated.
6094 (i386_dr_insert_aligned_watchpoint): Renamed to
6095 i386_insert_aligned_watchpoint and made static.
6096 All uses updated.
6097 (i386_dr_remove_aligned_watchpoint): Renamed to
6098 i386_remove_aligned_watchpoint and made static.
6099 All uses updated.
6100 (i386_dr_update_inferior_debug_regs): Renamed to
6101 i386_update_inferior_debug_regs and made static.
6102 All uses updated.
6103
b9228891
GB		 61042014-06-18 Gary Benson <gbenson@redhat.com>
6105
5171def3
GB		 6106 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6107 (i386_dr_low_can_set_control): Likewise.
6108 (i386_get_debug_register_length): Likewise.
6109 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6110 (i386_dr_low_can_set_control): Likewise.
6111 (i386_get_debug_register_length): Likewise.
6112
61132014-06-17 Gary Benson <gbenson@redhat.com>
6114
b9228891
GB		 6115 * i386-low.h (i386-dregs.h): New include.
6116 (DR_FIRSTADDR): Now in i386-dregs.h.
6117 (DR_LASTADDR): Likewise.
6118 (DR_NADDR): Likewise.
6119 (DR_STATUS): Likewise.
6120 (DR_CONTROL): Likewise.
6121 (i386_debug_reg_state): Likewise.
6122 (i386_dr_insert_watchpoint): Likewise.
6123 (i386_dr_remove_watchpoint): Likewise.
6124 (i386_dr_region_ok_for_watchpoint): Likewise.
6125 (i386_dr_stopped_data_address): Likewise.
6126 (i386_dr_stopped_by_watchpoint): Likewise.
6127 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6128
4be83cc2
GB		 61292014-06-18 Gary Benson <gbenson@redhat.com>
6130
6131 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6132 i386_dr_insert_watchpoint.
6133 (i386_low_remove_watchpoint): Renamed to
6134 i386_dr_remove_watchpoint.
6135 (i386_low_region_ok_for_watchpoint): Renamed to
6136 i386_dr_region_ok_for_watchpoint.
6137 (i386_low_stopped_data_address): Renamed to
6138 i386_dr_stopped_data_address.
6139 (i386_low_stopped_by_watchpoint): Renamed to
6140 i386_dr_stopped_by_watchpoint.
6141 * i386-low.c (i386_show_dr): Renamed to
6142 i386_dr_show and made nonstatic. All uses updated.
6143 (i386_length_and_rw_bits): Renamed to
6144 i386_dr_length_and_rw_bits and made nonstatic.
6145 All uses updated.
6146 (i386_insert_aligned_watchpoint): Renamed to
6147 i386_dr_insert_aligned_watchpoint and made nonstatic.
6148 All uses updated.
6149 (i386_remove_aligned_watchpoint): Renamed to
6150 i386_dr_remove_aligned_watchpoint and made nonstatic.
6151 All uses updated.
6152 (i386_update_inferior_debug_regs): Renamed to
6153 i386_dr_update_inferior_debug_regs and made nonstatic.
6154 All uses updated.
6155 (i386_low_insert_watchpoint): Renamed to
6156 i386_dr_insert_watchpoint. All uses updated.
6157 (i386_low_remove_watchpoint): Renamed to
6158 i386_dr_remove_watchpoint. All uses updated.
6159 (i386_low_region_ok_for_watchpoint): Renamed to
6160 i386_dr_region_ok_for_watchpoint. All uses updated.
6161 (i386_low_stopped_data_address): Renamed to
6162 i386_dr_stopped_data_address. All uses updated.
6163 (i386_low_stopped_by_watchpoint): Renamed to
6164 i386_dr_stopped_by_watchpoint. All uses updated.
6165
131aa0d4
GB		 61662014-06-18 Gary Benson <gbenson@redhat.com>
6167
6168 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6169 (i386_dr_low_can_set_control): Likewise.
6170 (i386_insert_aligned_watchpoint): New check.
6171
d9305f7f
GB		 61722014-06-18 Gary Benson <gbenson@redhat.com>
6173
6174 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6175 Renamed to state.
6176
e927c9fc
GB		 61772014-06-18 Gary Benson <gbenson@redhat.com>
6178
6179 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6180 instead of fatal and error.
6181 (i386_handle_nonaligned_watchpoint): Likewise.
6182
1b6d4134
GB		 61832014-06-18 Gary Benson <gbenson@redhat.com>
6184
6185 * i386-low.c (i386_get_debug_register_length): New macro.
6186 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6187 (i386_show_dr): Use debug_printf instead of fprintf. Use
6188 phex to format values.
6189
6e62758f
GB		 61902014-06-18 Gary Benson <gbenson@redhat.com>
6191
6192 * i386-low.h: Comment changes.
6193 * i386-low.c: Likewise.
6194
fc6e2f03
GB		 61952014-06-18 Gary Benson <gbenson@redhat.com>
6196
6197 * i386-low.c: Whitespace changes.
6198
f9d1eeed
TT		 61992014-06-12 Tom Tromey <tromey@redhat.com>
6200
6201 * utils.c (freeargv): Remove.
6202
0b04e523
TT		 62032014-06-12 Tom Tromey <tromey@redhat.com>
6204
6205 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6206 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6207 (parse_debug_format_options): Likewise.
6208 (gdbserver_usage): Likewise.
6209 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6210 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6211 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6212 against libiberty.
6213 ($(LIBGNU)): Depend on libiberty.
6214 (all-lib): Recurse into all subdirs.
6215 (install-only): Invoke "install" target in subdirs.
6216 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6217 targets.
6218 * configure: Rebuild.
6219 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6220 for vasprintf, vsnprintf, or gettimeofday.
6221 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6222 srv_tgtobj.
6223
270c9937
JB		 62242014-06-05 Joel Brobecker <brobecker@adacore.com>
6225
6226 * development.sh: Delete.
6227 * Makefile.in (config.status): Adjust dependency on development.sh.
6228 * configure.ac: Adjust development.sh source call.
6229 * configure: Regenerate.
6230
0a261ed8
PA		 62312014-06-02 Pedro Alves <palves@redhat.com>
6232
6233 * ax.c (gdb_free_agent_expr): New function.
6234 * ax.h (gdb_free_agent_expr): New declaration.
6235 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6236 list.
6237 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6238 static.
6239 (clear_breakpoint_conditions_and_commands): New function.
6240 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6241 (clear_breakpoint_conditions_and_commands): New declaration.
6242
e9dae05e
RR		 62432014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6244
6245 * linux-aarch64-low.c (asm/ptrace.h): Include.
6246
5876f503
JK		 62472014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6248
6249 Fix TLS access for -static -pthread.
6250 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6251 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6252 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6253
802e8e6d
PA		 62542014-05-20 Pedro Alves <palves@redhat.com>
6255
6256 * linux-aarch64-low.c (aarch64_insert_point)
6257 (aarch64_remove_point): No longer check whether the type is
6258 supported here. Adjust to new interface.
6259 (the_low_target): Install aarch64_supports_z_point_type as
6260 supports_z_point_type method.
6261 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6262 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6263 instead of a Z packet char. Adjust.
6264 (arm_supports_z_point_type): New function.
6265 (arm_insert_point, arm_remove_point): Adjust to new interface.
6266 (the_low_target): Install arm_supports_z_point_type.
6267 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6268 (cris_insert_point, cris_remove_point): Adjust to new interface.
6269 Don't check whether the type is supported here.
6270 (the_low_target): Install cris_supports_z_point_type.
6271 * linux-low.c (linux_supports_z_point_type): New function.
6272 (linux_insert_point, linux_remove_point): Adjust to new interface.
6273 * linux-low.h (struct linux_target_ops) <insert_point,
6274 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6275 raw_breakpoint pointer parameter.
6276 <supports_z_point_type>: New method.
6277 * linux-mips-low.c (mips_supports_z_point_type): New function.
6278 (mips_insert_point, mips_remove_point): Adjust to new interface.
6279 Use mips_supports_z_point_type.
6280 (the_low_target): Install mips_supports_z_point_type.
6281 * linux-ppc-low.c (the_low_target): Install NULL as
6282 supports_z_point_type method.
6283 * linux-s390-low.c (the_low_target): Install NULL as
6284 supports_z_point_type method.
6285 * linux-sparc-low.c (the_low_target): Install NULL as
6286 supports_z_point_type method.
6287 * linux-x86-low.c (x86_supports_z_point_type): New function.
6288 (x86_insert_point): Adjust to new insert_point interface. Use
6289 insert_memory_breakpoint. Adjust to new
6290 i386_low_insert_watchpoint interface.
6291 (x86_remove_point): Adjust to remove_point interface. Use
6292 remove_memory_breakpoint. Adjust to new
6293 i386_low_remove_watchpoint interface.
6294 (the_low_target): Install x86_supports_z_point_type.
6295 * lynx-low.c (lynx_target_ops): Install NULL as
6296 supports_z_point_type callback.
6297 * nto-low.c (nto_supports_z_point_type): New.
6298 (nto_insert_point, nto_remove_point): Adjust to new interface.
6299 (nto_target_ops): Install nto_supports_z_point_type.
6300 * mem-break.c: Adjust intro comment.
6301 (struct raw_breakpoint) <raw_type, size>: New fields.
6302 <inserted>: Update comment.
6303 <shlib_disabled>: Delete field.
6304 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6305 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6306 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6307 (raw_bkpt_type_to_target_hw_bp_type): New function.
6308 (find_enabled_raw_code_breakpoint_at): New function.
6309 (find_raw_breakpoint_at): New type and size parameters. Use them.
6310 (insert_memory_breakpoint): New function, based off
6311 set_raw_breakpoint_at.
6312 (remove_memory_breakpoint): New function.
6313 (set_raw_breakpoint_at): Reimplement.
6314 (set_breakpoint): New, based on set_breakpoint_at.
6315 (set_breakpoint_at): Reimplement.
6316 (delete_raw_breakpoint): Go through the_target->remove_point
6317 instead of assuming memory breakpoints.
6318 (find_gdb_breakpoint_at): Delete.
6319 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6320 (find_gdb_breakpoint): New function.
6321 (set_gdb_breakpoint_at): Delete.
6322 (z_type_supported): New function.
6323 (set_gdb_breakpoint_1): New function, loosely based off
6324 set_gdb_breakpoint_at.
6325 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6326 (delete_gdb_breakpoint_at): Delete.
6327 (delete_gdb_breakpoint_1): New function, loosely based off
6328 delete_gdb_breakpoint_at.
6329 (delete_gdb_breakpoint): New function.
6330 (clear_gdb_breakpoint_conditions): Rename to ...
6331 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6332 breakpoint.
6333 (add_condition_to_breakpoint): Make static.
6334 (add_breakpoint_condition): Take a struct breakpoint pointer
6335 instead of an address. Adjust.
6336 (gdb_condition_true_at_breakpoint): Rename to ...
6337 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6338 z_type parameter.
6339 (gdb_condition_true_at_breakpoint): Reimplement.
6340 (add_breakpoint_commands): Take a struct breakpoint pointer
6341 instead of an address. Adjust.
6342 (gdb_no_commands_at_breakpoint): Rename to ...
6343 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6344 parameter. Return true if no breakpoint was found. Change debug
6345 output.
6346 (gdb_no_commands_at_breakpoint): Reimplement.
6347 (run_breakpoint_commands): Rename to ...
6348 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6349 and change return type to boolean.
6350 (run_breakpoint_commands): New function.
6351 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6352 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6353 breakpoint. Go through the_target->remove_point instead of
6354 assuming memory breakpoint.
6355 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6356 software and hardware breakpoints.
6357 (reinsert_raw_breakpoint): Go through the_target->insert_point
6358 instead of assuming memory breakpoint.
6359 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6360 software and hardware breakpoints.
6361 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6362 Check both software and hardware breakpoints.
6363 (validate_inserted_breakpoint): Assert the breakpoint is a
6364 software breakpoint. Set the inserted flag to -1 instead of
6365 setting shlib_disabled.
6366 (delete_disabled_breakpoints): Adjust.
6367 (validate_breakpoints): Only validate software breakpoints.
6368 Adjust to inserted flag change.
6369 (check_mem_read, check_mem_write): Skip breakpoint types other
6370 than software breakpoints. Adjust to inserted flag change.
6371 * mem-break.h (enum raw_bkpt_type): New enum.
6372 (raw_breakpoint, struct process_info): Forward declare.
6373 (Z_packet_to_target_hw_bp_type): Delete declaration.
6374 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6375 (set_gdb_breakpoint, delete_gdb_breakpoint)
6376 (clear_breakpoint_conditions): New declarations.
6377 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6378 (breakpoint_inserted_here): Update comment.
6379 (add_breakpoint_condition, add_breakpoint_commands): Replace
6380 address parameter with a breakpoint pointer parameter.
6381 (gdb_breakpoint_here): Update comment.
6382 (delete_gdb_breakpoint_at): Delete.
6383 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6384 * server.c (process_point_options): Take a struct breakpoint
6385 pointer instead of an address. Adjust.
6386 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6387 delete_gdb_breakpoint.
6388 * spu-low.c (spu_target_ops): Install NULL as
6389 supports_z_point_type method.
6390 * target.h: Include mem-break.h.
6391 (struct target_ops) <prepare_to_access_memory>: Update comment.
6392 <supports_z_point_type>: New field.
6393 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6394 instead of a char. Also take a raw breakpoint pointer.
6395 * win32-arm-low.c (the_low_target): Install NULL as
6396 supports_z_point_type.
6397 * win32-i386-low.c (i386_supports_z_point_type): New function.
6398 (i386_insert_point, i386_remove_point): Adjust to new interface.
6399 (the_low_target): Install i386_supports_z_point_type.
6400 * win32-low.c (win32_supports_z_point_type): New function.
6401 (win32_insert_point, win32_remove_point): Adjust to new interface.
6402 (win32_target_ops): Install win32_supports_z_point_type.
6403 * win32-low.h (struct win32_target_ops):
6404 <supports_z_point_type>: New method.
6405 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6406 instead of a char. Also take a raw breakpoint pointer.
6407
932539e3
PA		 64082014-05-20 Pedro Alves <palves@redhat.com>
6409
6410 * mem-break.h: Include break-common.h.
6411 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6412 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6413 (Z_packet_to_target_hw_bp_type): New declaration.
6414 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6415 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6416 (Z_PACKET_ACCESS_WP): Delete macros.
6417 (Z_packet_to_hw_type): Delete function.
6418 * i386-low.h: Don't include break-common.h here.
6419 (Z_packet_to_hw_type): Delete declaration.
6420 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6421 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6422 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6423 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6424 * linux-aarch64-low.c: Don't include break-common.h here.
6425 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6426 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6427 (Z_packet_to_target_hw_bp_type): Delete function.
6428 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6429 function.
6430 (mips_insert_point, mips_remove_point): Use
6431 Z_packet_to_target_hw_bp_type.
6432
4ff0d3d8
PA		 64332014-05-20 Pedro Alves <palves@redhat.com>
6434
6435 * linux-aarch64-low.c: Include break-common.h.
6436 (enum target_point_type): Delete.
6437 (Z_packet_to_point_type): Rename to ...
6438 (Z_packet_to_target_hw_bp_type): ... this, and return a
6439 target_hw_bp_type instead.
6440 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6441 instead of an enum target_point_type.
6442 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6443 breakpoint type.
6444 (aarch64_dr_state_insert_one_point)
6445 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6446 (aarch64_handle_aligned_watchpoint)
6447 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6448 Take an enum target_hw_bp_type instead of an enum
6449 target_point_type.
6450 (aarch64_supports_z_point_type): New function.
6451 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6452 use Z_packet_to_target_hw_bp_type.
6453
786dc519
JB		 64542014-05-20 Joel Brobecker <brobecker@adacore.com>
6455
6456 * configure.ac: Only use -Werror by default when DEVELOPMENT
6457 is true.
6458 * configure: Regenerate.
6459
9e0aa64f
JK		 64602014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6461
6462 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6463 * linux-x86-low.c (X86_64_USER_REGS): New.
6464 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6465
2b577b92
YQ		 64662014-04-28 Yao Qi <yao@codesourcery.com>
6467
6468 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6469 name.
6470
94611da2
PA		 64712014-04-25 Pedro Alves <palves@redhat.com>
6472
6473 PR server/16255
6474 * linux-low.c (linux_attach_fail_reason_string): New function.
6475 (linux_attach_lwp): Delete.
6476 (linux_attach_lwp_1): Rename to ...
6477 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6478 argument. Remove "initial" parameter. Return int instead of
6479 void. Don't error or warn here.
6480 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6481 failure to attach to the tgid. Call warning when failing to
6482 attach to an lwp.
6483 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6484 argument. Remove "initial" parameter. Return int instead of
6485 void. Don't error or warn here.
6486 (linux_attach_fail_reason_string): New declaration.
6487 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6488 interface change. Use linux_attach_fail_reason_string.
6489
01f9f808
MS		 64902014-04-24 Michael Sturm <michael.sturm@mintel.com>
6491 Walfred Tedeschi <walfred.tedeschi@intel.com>
6492
6493 * Makefile.in: Added rules to handle new files
6494 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6495 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6496 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6497 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6498 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6499 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6500 x32-avx512-linux.o.
6501 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6502 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6503 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6504 i386/x32-avx512.xml.
6505 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6506 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6507 i386/x32-avx512-linux.xml.
6508 * i387-fp.c (num_avx512_k_registers): New constant for number
6509 of K registers.
6510 (num_avx512_zmmh_low_registers): New constant for number of
6511 lower ZMM registers (0-15).
6512 (num_avx512_zmmh_high_registers): New constant for number of
6513 higher ZMM registers (16-31).
6514 (num_avx512_ymmh_registers): New contant for number of higher
6515 YMM registers (ymm16-31 added by avx521 on x86_64).
6516 (num_avx512_xmm_registers): New constant for number of higher
6517 XMM registers (xmm16-31 added by AVX512 on x86_64).
6518 (struct i387_xsave): Add space for AVX512 registers.
6519 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6520 Add code to handle AVX512 registers.
6521 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6522 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6523 prototypei from generated file.
6524 (tdesc_amd64_avx512_linux): Likewise.
6525 (init_registers_x32_avx512_linux): Likewise.
6526 (tdesc_x32_avx512_linux): Likewise.
6527 (init_registers_i386_avx512_linux): Likewise.
6528 (tdesc_i386_avx512_linux): Likewise.
6529 (x86_64_regmap): Add AVX512 registers.
6530 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6531 mask.
6532 (initialize_low_arch): Add code to initialize AVX512 registers.
6533
51aa91f9
PA		 65342014-04-23 Pedro Alves <palves@redhat.com>
6535
6536 * mem-break.c (find_gdb_breakpoint_at): Make static.
6537 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6538
a4165e94
PA		 65392014-04-23 Pedro Alves <palves@redhat.com>
6540
6541 * i386-low.c: Don't include break-common.h here.
6542 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6543 prototype to take target_hw_bp_type as argument instead of a Z
6544 packet char.
6545 * i386-low.h: Include break-common.h here.
6546 (Z_packet_to_hw_type): Declare.
6547 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6548 prototypes.
6549 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6550 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6551 (x86_remove_point): Convert the packet number to a
6552 target_hw_bp_type before calling i386_low_remove_watchpoint.
6553 * win32-i386-low.c (i386_insert_point): Convert the packet number
6554 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6555 (i386_remove_point): Convert the packet number to a
6556 target_hw_bp_type before calling i386_low_remove_watchpoint.
6557
b8acf843
PA		 65582014-04-23 Pedro Alves <palves@redhat.com>
6559
6560 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6561
d708bcd1
PA		 65622014-04-10 Pedro Alves <palves@redhat.com>
6563
6564 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6565 Check if the condition or command is NULL before checking if the
6566 breakpoint is known. On success, return true.
6567 * mem-break.h (add_breakpoint_condition): Document return.
6568 (add_breakpoint_commands): Add describing comment.
6569 * server.c (skip_to_semicolon): New function.
6570 (process_point_options): Use it.
6571
2eec7d5b
PA		 65722014-04-09 Pedro Alves <palves@redhat.com>
6573
6574 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6575 to lwpid_of.
6576
fa96cb38
PA		 65772014-02-27 Pedro Alves <palves@redhat.com>
6578
6579 PR 12702
6580 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6581 macros.
6582 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6583 output.
6584 (last_thread_of_process_p): Take a PID argument instead of a
6585 thread pointer.
6586 (linux_wait_for_lwp): Delete.
6587 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6588 functions.
6589 (linux_low_filter_event): New function, party factored out from
6590 linux_wait_for_event.
6591 (linux_wait_for_event): Rename to ...
6592 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6593 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6594 sigsuspend. Check for zombie leaders.
6595 (linux_wait_for_event): Reimplement as wrapper around
6596 linux_wait_for_event_filtered.
6597 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6598 a normal or signal exit is seen, it's the whole process exiting.
6599 (wait_for_sigstop): No longer a for_each_inferior callback.
6600 Rewrite on top of linux_wait_for_event_filtered.
6601 (stop_all_lwps): Call wait_for_sigstop directly.
6602 * server.c (resume, handle_target_event): Handle
6603 TARGET_WAITKIND_NO_RESUMED.
6604
d763de10
JB		 66052014-02-26 Joel Brobecker <brobecker@adacore.com>
6606
6607 * win32-low.c (psapi_get_dll_name,
6608 * win32_CreateToolhelp32Snapshot): Delete.
6609 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6610 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6611 Delete.
6612 (handle_load_dll): Add function description.
6613 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6614
850a0f76
JB		 66152014-02-26 Joel Brobecker <brobecker@adacore.com>
6616
6617 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6618 Add comment.
6619 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6620 base address when calling win32_add_one_solib.
6621 (handle_load_dll): Delete local variable load_addr.
6622 Remove 0x1000 offset applied to DLL base address when calling
6623 win32_add_one_solib.
6624 (handle_unload_dll): Add comment.
6625
f25b3fc3
JB		 66262014-02-26 Joel Brobecker <brobecker@adacore.com>
6627
6628 * win32-low.c (win32_add_all_dlls): Renames
6629 win32_ensure_ntdll_loaded. Rewrite function documentation.
6630 Adjust implementation to always load all DLLs.
6631 Add 0x1000 offset to DLL base address when calling
6632 win32_add_one_solib.
6633 (child_initialization_done): New static global.
6634 (do_initial_child_stuff): Set child_initialization_done to
6635 zero during child initialization, and 1 after. Replace call
6636 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6637 Add comment.
6638 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6639 (handle_unload_dll): Add function documentation.
6640 (get_child_debug_event): Ignore load and unload DLL events
6641 during child initialization.
6642
d86d4aaf
DE		 66432014-02-20 Doug Evans <dje@google.com>
6644
3bc32da3 6645 Remove global all_lwps.
d86d4aaf
DE		 6646 * inferiors.h (ptid_of): Move here from linux-low.h.
6647 (pid_of, lwpid_of): Ditto.
6648 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6649 parameter is a struct thread_info * now.
6650 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6651 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6652 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6653 directly.
6654 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6655 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6656 * linux-arm-low.c (update_registers_callback): Update, "entry"
6657 parameter is a struct thread_info * now.
6658 Fetch lwpid from current_inferior directly.
6659 (arm_insert_point): Pass &all_threads to find_inferior instead of
6660 &all_lwps.
6661 (arm_remove_point): Ditto.
6662 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6663 (arm_prepare_to_resume): Fetch pid from thread.
6664 (arm_read_description): Fetch lwpid from current_inferior directly.
6665 * linux-low.c (all_lwps): Delete.
6666 (delete_lwp): Delete call to remove_inferior.
6667 (handle_extended_wait): Fetch lwpid from thread.
6668 (add_lwp): Don't set lwp->entry.id. Remove call to
6669 add_inferior_to_list.
6670 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6671 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6672 (kill_one_lwp_callback): Ditto.
6673 (linux_kill): Don't dereference NULL pointer.
6674 Fetch ptid,lwpid from thread.
6675 (get_detach_signal): Fetch ptid from thread.
6676 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6677 Simplify call to regcache_invalidate_thread.
6678 (delete_lwp_callback): Update, "entry" parameter is a
6679 struct thread_info * now. Fetch pid from thread.
6680 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6681 (status_pending_p_callback): Update, "entry" parameter is a
6682 struct thread_info * now. Fetch ptid from thread.
6683 (find_lwp_pid): Update, "entry" parameter is a
6684 struct thread_info * now.
6685 (linux_wait_for_lwp): Fetch pid from thread.
6686 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6687 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6688 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6689 (dequeue_one_deferred_signal): Ditto.
6690 (cancel_breakpoint): Fetch ptid from current_inferior.
6691 (linux_wait_for_event): Pass &all_threads to find_inferior,
6692 not &all_lwps. Fetch ptid, lwpid from thread.
6693 (count_events_callback): Update, "entry" parameter is a
6694 struct thread_info * now.
6695 (select_singlestep_lwp_callback): Ditto.
6696 (select_event_lwp_callback): Ditto.
6697 (cancel_breakpoints_callback): Ditto.
6698 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6699 not &all_lwps.
6700 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6701 (unsuspend_one_lwp): Update, "entry" parameter is a
6702 struct thread_info * now.
6703 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6704 not &all_lwps.
6705 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6706 Fetch lwpid from thread, not lwp.
6707 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6708 Pass &all_threads to find_inferior, not &all_lwps.
6709 (send_sigstop): Fetch lwpid from thread, not lwp.
6710 (send_sigstop_callback): Update, "entry" parameter is a
6711 struct thread_info * now.
6712 (suspend_and_send_sigstop_callback): Ditto.
6713 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6714 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6715 struct thread_info * now.
6716 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6717 from thread, lwp.
6718 (lwp_running): Update, "entry" parameter is a
6719 struct thread_info * now.
6720 (stop_all_lwps): Fetch ptid from thread.
6721 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6722 (linux_resume_one_lwp): Fetch lwpid from thread.
6723 (linux_set_resume_request): Update, "entry" parameter is a
6724 struct thread_info * now. Fetch pid, lwpid from thread.
6725 (resume_status_pending_p): Update, "entry" parameter is a
6726 struct thread_info * now.
6727 (need_step_over_p): Ditto. Fetch lwpid from thread.
6728 (start_step_over): Fetch lwpid from thread.
6729 (linux_resume_one_thread): Update, "entry" parameter is a
6730 struct thread_info * now. Fetch lwpid from thread.
6731 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6732 (proceed_one_lwp): Update, "entry" parameter is a
6733 struct thread_info * now. Fetch lwpid from thread.
6734 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6735 struct thread_info * now.
6736 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6737 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6738 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6739 directly.
6740 (regsets_store_inferior_registers): Ditto.
6741 (fetch_register, store_register): Ditto.
6742 (linux_read_memory, linux_write_memory): Ditto.
6743 (linux_request_interrupt): Ditto.
6744 (linux_read_auxv): Ditto.
6745 (linux_xfer_siginfo): Ditto.
6746 (linux_qxfer_spu): Ditto.
6747 (linux_qxfer_libraries_svr4): Ditto.
6748 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6749 moved to inferiors.h.
6750 (get_lwp): Delete.
6751 (get_thread_lwp): Update.
6752 (struct lwp_info): Delete member "entry". Simplify comment for
6753 member "thread".
6754 (all_lwps): Delete.
6755 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6756 current_inferior directly.
6757 (update_watch_registers_callback): Update, "entry" parameter is a
6758 struct thread_info * now. Fetch pid from thread.
6759 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6760 (mips_insert_point): Fetch lwpid from current_inferior.
6761 Pass &all_threads to find_inferior, not &all_lwps.
6762 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6763 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6764 directly.
6765 (mips_stopped_data_address): Ditto.
6766 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6767 directly.
6768 * linux-tile-low.c (tile_arch_setup): Ditto.
6769 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6770 (update_debug_registers_callback): Update, "entry" parameter is a
6771 struct thread_info * now. Fetch pid from thread.
6772 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6773 Pass &all_threads to find_inferior, not &all_lwps.
6774 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6775 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6776 Pass &all_threads to find_inferior, not &all_lwps.
6777 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6778 (i386_dr_low_get_status): Ditto.
6779 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6780 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6781 (x86_linux_read_description): Ditto.
6782 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6783
3b8361aa
DE		 67842014-02-20 Doug Evans <dje@google.com>
6785
6786 * inferiors.c (get_first_inferior): Fix buglet.
6787
f7667f0d
DE		 67882014-02-19 Doug Evans <dje@google.com>
6789
6790 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6791 * inferiors.c (add_thread): Change result type to struct thread_info *.
6792 All callers updated.
6793 (add_lwp): Call add_thread here instead of in callers.
6794 All callers updated.
6795 * linux-low.h (get_lwp_thread): Rewrite.
6796 (struct lwp_info): New member "thread".
6797
b3312d80
DE		 67982014-02-19 Doug Evans <dje@google.com>
6799
6800 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6801 All callers updated.
6802
ecc6f45c
DE		 68032014-02-19 Doug Evans <dje@google.com>
6804
6805 * inferiors.c (add_thread): Fix whitespace.
6806
649ebbca
DE		 68072014-02-19 Doug Evans <dje@google.com>
6808
6809 * dll.c (clear_dlls): Replace accessing list implemention details
6810 with API function.
6811 * gdbthread.h (get_first_thread): Declare.
6812 * inferiors.c (for_each_inferior_with_data): New function.
6813 (get_first_thread): New function.
6814 (find_thread_ptid): Simplify.
6815 (get_first_inferior): New function.
6816 (clear_list): Delete.
6817 (one_inferior_p): New function.
6818 (clear_inferior_list): New function.
6819 (clear_inferiors): Update.
6820 * inferiors.h (for_each_inferior_with_data): Declare.
6821 (clear_inferior_list): Declare.
6822 (one_inferior_p): Declare.
6823 (get_first_inferior): Declare.
6824 * linux-low.c (linux_wait_for_event): Replace accessing list
6825 implemention details with API function.
6826 * server.c (target_running): Ditto.
6827 (accumulate_file_name_length): New function.
6828 (emit_dll_description): New function.
6829 (handle_qxfer_libraries): Replace accessing list implemention
6830 details with API function.
6831 (handle_qxfer_threads_worker): New function.
6832 (handle_qxfer_threads_proper): Replace accessing list implemention
6833 details with API function.
6834 (handle_query): Ditto.
6835 (visit_actioned_threads_callback_ftype): New typedef.
6836 (visit_actioned_threads_data): New struct.
6837 (visit_actioned_threads): Rewrite to be find_inferior callback.
6838 (resume): Call find_inferior.
6839 (handle_status): Replace accessing list implemention
6840 details with API function.
6841 (process_serial_event): Replace accessing list implemention details
6842 with API function.
6843 * target.c (set_desired_inferior): Replace accessing list implemention
6844 details with API function.
6845 * tracepoint.c (same_process_p): New function.
6846 (gdb_agent_about_to_close): Replace accessing list implemention
6847 details with API function.
6848 * win32-low.c (child_delete_thread): Replace accessing list
6849 implemention details with API function.
6850 (match_dll_by_basename): New function.
6851 (dll_is_loaded_by_basename): New function.
6852 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6853 details call to dll_is_loaded_by_basename.
6854
80894984
DE		 68552014-02-19 Doug Evans <dje@google.com>
6856
6857 * dll.h (struct dll_info): Add comment.
6858 * gdbthread.h (struct thread_info): Add comment.
6859 (current_ptid): Simplify.
6860 * inferiors.c (add_process): Update.
6861 (remove_process): Update.
6862 * inferiors.h (struct process_info): Rename member "head" to "entry".
6863 * linux-low.c (delete_lwp): Update.
6864 (add_lwp): Update.
6865 (last_thread_of_process_p): Update.
6866 (kill_one_lwp_callback, linux_kill): Update.
6867 (status_pending_p_callback): Update.
6868 (wait_for_sigstop): Update. Simplify read of ptid.
6869 (start_step_over): Update.
6870 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6871 (get_lwp_thread): Update.
6872 (struct lwp_info): Rename member "head" to "entry".
6873 * regcache.h (inferior_list_entry): Delete.
6874 * server.c (kill_inferior_callback): Update.
6875 (detach_or_kill_inferior_callback): Update.
6876 (print_started_pid): Update.
6877 (print_attached_pid): Update.
6878 (process_serial_event): Simplify read of ptid.
6879 * thread-db.c (thread_db_create_event): Update.
6880 (thread_db_get_tls_address): Update.
6881 * win32-low.c (current_inferior_ptid): Simplify.
6882
46917d26
TT		 68832014-02-19 Tom Tromey <tromey@redhat.com>
6884
6885 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6886 argument.
6887 (target_supports_btrace): Update.
6888
0759a81e
YQ		 68892014-02-14 Yao Qi <yao@codesourcery.com>
6890
6891 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6892 (rsp-low-ipa.o): New target.
6893
a7191e8b
TT		 68942014-02-12 Tom Tromey <tromey@redhat.com>
6895
6896 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6897 convert_ascii_to_int.
6898 * regcache.c (registers_to_string): Likewise.
6899 * remote-utils.c (decode_M_packet): Likewise.
6900 * server.c (process_serial_event): Likewise.
6901
ff0e980e
TT		 69022014-02-12 Tom Tromey <tromey@redhat.com>
6903
6904 * server.c (handle_query, handle_v_run): Use hex2bin, not
6905 unhexify.
6906 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6907
e9371aff
TT		 69082014-02-12 Tom Tromey <tromey@redhat.com>
6909
6910 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6911 convert_int_to_ascii.
6912 * regcache.c (registers_to_string, collect_register_as_string):
6913 Likewise.
6914 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6915 Likewise.
6916 * server.c (process_serial_event): Likewise.
6917 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6918 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6919
971dc0b8
TT		 69202014-02-12 Tom Tromey <tromey@redhat.com>
6921
6922 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6923 bin2hex, not hexify.
6924 * tracepoint.c (cmd_qtstatus): Likewise.
6925
0a822afb
TT		 69262014-02-12 Tom Tromey <tromey@redhat.com>
6927
6928 * remote-utils.c (monitor_output): Pass explicit length to
6929 hexify.
6930
9c3d6531
TT		 69312014-02-12 Tom Tromey <tromey@redhat.com>
6932
6933 * tracepoint.c: Include rsp-low.h.
6934 * server.c: Include rsp-low.h.
6935 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6936 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6937 declare.
6938 * remote-utils.c: Include rsp-low.h.
6939 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6940 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6941 (convert_int_to_ascii, convert_ascii_to_int): Move to
6942 common/rsp-low.c.
6943 * regcache.c: Include rsp-low.h.
6944 * ax.c: Include rsp-low.h.
6945 * Makefile.in (SFILES): Add common/rsp-low.c.
6946 (OBS): Add rsp-low.o.
6947 (rsp-low.o): New target.
6948
01fd3ea5
TT		 69492014-02-12 Tom Tromey <tromey@redhat.com>
6950
6951 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6952 Include print-utils.h.
6953 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6954 (plongest, thirty_two, phex_nz): Remove.
6955 * Makefile.in (SFILES): Add common/print-utils.c.
6956 (OBS): Add print-utils.o.
6957 (print-utils-ipa.o): New target.
6958 (print-utils.o): New target.
6959 (IPA_OBJS): Add print-utils-ipa.o.
6960
e99dc820
TT		 69612014-02-06 Tom Tromey <tromey@redhat.com>
6962
6963 * Makefile.in (SFILES): Fix indentation.
6964
ee1e2d4f
DE		 69652014-02-05 Doug Evans <dje@google.com>
6966
6967 * linux-low.c (linux_wait_for_event): Improve comment.
6968 (linux_wait_1): Keep current_inferior in sync with event_child.
6969
f5a02773
DE		 69702014-01-22 Doug Evans <dje@google.com>
6971
6972 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6973
87ce2a04
DE		 69742014-01-22 Doug Evans <dje@google.com>
6975
6976 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6977 * configure: Regenerate.
6978 * config.in: Regenerate.
6979 * Makefile.in (SFILES): Add debug.c.
6980 (OBS): Add debug.o.
6981 * debug.c: New file.
6982 * debug.h: New file.
6983 * linux-aarch64-low.c (*): Update all debugging printfs to use
6984 debug_printf instead of fprintf.
6985 * linux-arm-low.c (*): Ditto.
6986 * linux-cris-low.c (*): Ditto.
6987 * linux-crisv32-low.c (*): Ditto.
6988 * linux-m32r-low.c (*): Ditto.
6989 * linux-sparc-low.c (*): Ditto.
6990 * linux-x86.c (*): Ditto.
6991 * linux-low.c (*): Ditto.
6992 (linux_wait_1): Add calls to debug_enter, debug_exit.
6993 (linux_wait): Remove redundant debugging printf.
6994 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6995 (linux_resume, unstop_all_lwps): Ditto.
6996 * mem-break.c (*): Update all debugging printfs to use
6997 debug_printf instead of fprintf.
6998 * remote-utils.c (*): Ditto.
6999 * thread-db.c (*): Ditto.
7000 * server.c #include <ctype.h>, "gdb_vecs.h".
7001 (debug_threads): Moved to debug.c.
7002 (*): Update all debugging printfs to use debug_printf instead of
7003 fprintf.
7004 (start_inferior): Replace call to fflush with call to debug_flush.
7005 (monitor_show_help): Mention set debug-format.
7006 (parse_debug_format_options): New function.
7007 (handle_monitor_command): Handle "monitor set debug-format".
7008 (gdbserver_usage): Mention --debug-format.
7009 (main): Parse --debug-format.
7010 * server.h (debug_threads): Declaration moved to debug.h.
7011 #include "debug.h".
7012 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7013 trace_debug_1 that uses debug_printf.
7014 (tracepoint_look_up_symbols): Update all debugging printfs to use
7015 debug_printf instead of fprintf.
7016
e671835b
BS		 70172014-01-20 Baruch Siach <baruch@tkos.co.il>
7018
7019 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7020 sys/ptrace.h.
7021
b5737fa9
PA		 70222014-01-17 Pedro Alves <palves@redhat.com>
7023
ea38d2a9 7024 PR build/16445
c7faa97a
PA		 7025 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7026 defined after including gdb_proc_service.h.
b5737fa9 7027
40ed484e
DE		 70282014-01-16 Doug Evans <dje@google.com>
7029
7030 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7031 (match_dll): Use it.
7032
969c39fb
MM		 70332014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7034
7035 * target.h (target_ops) <read_btrace>: Change parameters and
7036 return type to allow error reporting.
7037 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7038 trace reading errors on.
7039 * linux-low.c (linux_low_read_btrace): Pass trace reading
7040 errors on.
7041 (linux_low_disable_btrace): New.
7042
ab7f45ba
DE		 70432014-01-15 Doug Evans <dje@google.com>
7044
7045 * inferiors.c (thread_id_to_gdb_id): Delete.
7046 * inferiors.h (thread_id_to_gdb_id): Delete.
7047
66af0f44
EZ		 70482014-01-13 Eli Zaretskii <eliz@gnu.org>
7049
7050 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7051 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7052 versions.
7053
9939e131
PA		 70542014-01-08 Pedro Alves <palves@redhat.com>
7055
7056 * server.c (handle_status): Don't discard previous queued stop
7057 replies or thread's pending status here.
7058 (main) <disconnection>: Do it here instead.
7059
b7ea362b
PA		 70602014-01-08 Pedro Alves <palves@redhat.com>
7061
7062 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7063 * server.c (visit_actioned_threads, handle_pending_status): New
7064 function.
7065 (handle_v_cont): Factor out parts to ...
7066 (resume): ... this new function. If in all-stop, and a thread
7067 being resumed has a pending status, report it without actually
7068 resuming.
7069 (myresume): Adjust to use the new 'resume' function.
7070 (clear_pending_status_callback, set_pending_status_callback)
7071 (find_status_pending_thread_callback): New functions.
7072 (handle_status): Handle the case of multiple threads having
7073 interesting statuses to report. Report threads' real last signal
7074 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7075 with an interesting thread to report the status for, instead of
7076 always reporting the status of the first thread.
7077
28498c42
JB		 70782014-01-01 Joel Brobecker <brobecker@adacore.com>
7079
7080 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7081 * gdbreplay.c (gdbreplay_version): Likewise.
7082
f45c82da
YZ		 70832013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7084
7085 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7086 iov.iov_len with the real length in use.
7087
379a5e2d
JB		 70882013-12-13 Joel Brobecker <brobecker@adacore.com>
7089
7090 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7091 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7092 for all targets that use win32-low.c.
7093 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7094 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7095
4210d83e
PA		 70962013-12-13 Pedro Alves <palves@redhat.com>
7097
7098 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7099 if equal to TARGET_WAITKIND_LOADED.
7100 * win32-low.c (cached_status): New static global.
7101 (win32_wait): Add declaration.
7102 (do_initial_child_stuff): Flush all initial pending debug events
7103 up to the initial breakpoint.
7104 (win32_wait): If CACHED_STATUS was set, return that instead
7105 of doing a real wait. Remove the code resuming the execution
7106 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7107 during the initial phase. Also remove the code changing
7108 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7109 TARGET_WAITKIND_STOPPED.
7110
e7f0d979
YQ		 71112013-12-11 Yao Qi <yao@codesourcery.com>
7112
7113 * notif.c (handle_notif_ack): Return 0 if no notification
7114 matches.
7115
ebcf782c
DE		 71162013-11-20 Doug Evans <dje@google.com>
7117
7118 * linux-low.c (linux_set_resume_request): Fix comment.
7119
20ad9378
DE		 71202013-11-20 Doug Evans <dje@google.com>
7121
7122 * linux-low.c (resume_status_pending_p): Tweak comment.
7123
a196ebeb
WT		 71242013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7125
7126 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7127 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7128 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7129 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7130 (srv_amd64_regobj): Add amd64-mpx.o.
7131 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7132 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7133 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7134 * i387-fp.c (num_pl_bnd_register) Added constant.
7135 (num_pl_bnd_cfg_registers) Added constant.
7136 (struct i387_xsave) Added reserved area and MPX fields.
7137 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7138 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7139 function.
7140 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7141 (init_registers_amd64_mpx_linux): Declare new function.
7142 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7143 (x86_64_regmap): Add MPX registers.
7144 (x86_linux_read_description): Add MPX case.
7145 (initialize_low_arch): Initialize MPX targets.
7146
0080a2f6
TT		 71472013-11-18 Tom Tromey <tromey@redhat.com>
7148
7149 * configure: Rebuild.
7150 * configure.ac: Don't check for stdlib.h.
7151 * gdbreplay.c: Unconditionally include stdlib.h.
7152
2978b111
TT		 71532013-11-18 Tom Tromey <tromey@redhat.com>
7154
7155 * config.in: Rebuild.
7156 * configure: Rebuild.
7157 * configure.ac: Don't use AC_HEADER_DIRENT.
7158
a3d08894
TT		 71592013-11-18 Tom Tromey <tromey@redhat.com>
7160
7161 * server.h: Don't check HAVE_STRING_H.
7162 * gdbreplay.c: Don't check HAVE_STRING_H.
7163 * configure: Rebuild.
7164
0a5dd17d
TT		 71652013-11-18 Tom Tromey <tromey@redhat.com>
7166
7167 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7168 LIBGNU.
7169
1bd2f0ba
TT		 71702013-11-08 Tom Tromey <tromey@redhat.com>
7171
7172 * configure, config.in: Rebuild.
7173 * configure.ac: Remove unused configury.
7174
3266f10b
TT		 71752013-11-08 Tom Tromey <tromey@redhat.com>
7176
7177 * acinclude.m4: Include common.m4, codeset.m4.
7178 * configure, config.in: Rebuild.
7179 * configure.ac: Use GDB_AC_COMMON.
7180
6682d959
AA		 71812013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7182
7183 * linux-s390-low.c (HWCAP_S390_TE): New define.
7184 (s390_arch_setup): Consider the TE field in the HWCAP for
7185 determining 'have_regset_tdb'.
7186
fd0a4d76
SDJ		 71872013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7188
7189 PR gdb/16014
7190 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7191 call to sizeof.
7192
1a3d890b
PA		 71932013-10-02 Pedro Alves <palves@redhat.com>
7194
7195 * server.c (process_serial_event): Don't output "GDBserver
7196 exiting" if GDB is connected through stdio.
7197 * target.c (mywait): Likewise, be silent if GDB is connected
7198 through stdio.
7199
97ad4581
JB		 72002013-10-01 Joel Brobecker <brobecker@adacore.com>
7201
7202 * lynx-low.c (lynx_add_threads_after_attach): New function.
7203 (lynx_attach): Remove call to add_thread. Add call to
7204 lynx_add_threads_after_attach instead.
7205
5b4e221c
MF		 72062013-09-28 Mike Frysinger <vapier@gentoo.org>
7207
7208 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7209 * config.in, configure: Regenerated.
7210
ee47b2f8
YQ		 72112013-09-18 Yao Qi <yao@codesourcery.com>
7212
7213 PR server/15959
7214 * server.c (start_inferior): Clear 'resume_info'.
7215
d6707650 72162013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7217
d6707650
JW		 7218 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7219 for each register.
7220
9243dd0e 72212013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7222
9243dd0e
JW		 7223 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7224 linux-tile-low.o to srv_tgtobj.
7225
c623a6ef
WN		 72262013-09-16 Will Newton <will.newton@linaro.org>
7227
7228 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7229 out regs.
7230
fb71d39e
PA		 72312013-09-06 Pedro Alves <palves@redhat.com>
7232
7233 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7234 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7235 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7236 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7237 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7238 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7239
8e7e9910
PA		 72402013-09-06 Pedro Alves <palves@redhat.com>
7241
7242 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7243 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7244
7c3a12ca
PA		 72452013-09-06 Pedro Alves <palves@redhat.com>
7246
7247 * linux-amd64-ipa.c: Include tracepoint.h.
7248 * linux-i386-ipa.c: Include tracepoint.h.
7249
8eb3d7b6
RW		 72502013-09-06 Ricard Wanderlof <ricardw@axis.com>
7251
7252 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7253 (ps_get_thread_area): New function.
7254
eddddb9d
RW		 72552013-09-06 Ricard Wanderlof <ricardw@axis.com>
7256
7257 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7258 (initialize_low_arch): Call init_registers_crisv32 rather than
7259 init_register_crisv32.
7260
533b0600
PA		 72612013-09-05 Pedro Alves <palves@redhat.com>
7262
7263 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7264 to ...
7265 * hostio.h: ... this new file.
7266 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7267 win32-low.c: Include hostio.h.
7268
0ce3d3b5
PA		 72692013-09-05 Pedro Alves <palves@redhat.com>
7270
7271 * server.h (gdb_client_data, handler_func, callback_handler_func)
7272 (delete_file_handler, add_file_handler, append_callback_event)
7273 (delete_callback_event, start_event_loop, initialize_event_loop):
7274 Move to event-loop.h and include it.
7275 * event-loop.h: New file.
7276
799cdc37
PA		 72772013-09-05 Pedro Alves <palves@redhat.com>
7278
7279 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7280 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7281 (loaded_dll, unloaded_dll): Move to ...
7282 * dll.h: ... this new file.
7283 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7284
6a6bbd9d
PA		 72852013-09-05 Pedro Alves <palves@redhat.com>
7286
7287 * server.h (current_process, get_thread_process, all_processes)
7288 (add_inferior_to_list, for_each_inferior, current_inferior)
7289 (remove_inferior, add_process, remove_process, find_process_pid)
7290 (have_started_inferiors_p, have_attached_inferiors_p)
7291 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7292 (clear_inferiors, find_inferior, find_inferior_id)
7293 (inferior_target_data, set_inferior_target_data)
7294 (inferior_regcache_data, set_inferior_regcache_data): Move to
7295 inferiors.h, and include it.
7296 * inferiors.h: New file.
7297
f699aaba
PA		 72982013-09-05 Pedro Alves <palves@redhat.com>
7299
7300 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7301 Move ...
72f4393d 7302 * ax.h: ... here.
f699aaba 7303
c144c7a0
PA		 73042013-09-05 Pedro Alves <palves@redhat.com>
7305
7306 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7307 tracepoint.h.
7308 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7309 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7310 (handle_tracepoint_general_set, handle_tracepoint_query)
7311 (tracepoint_finished_step, tracepoint_was_hit)
7312 (release_while_stepping_state_list, current_traceframe)
7313 (in_readonly_region, traceframe_read_mem)
7314 (fetch_traceframe_registers, traceframe_read_sdata)
7315 (traceframe_read_info, struct fast_tpoint_collect_status)
7316 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7317 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7318 (supply_fast_tracepoint_registers)
7319 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7320 (ipa_tdesc, claim_trampoline_space)
7321 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7322 (agent_mem_read, agent_get_trace_state_variable_value)
7323 (agent_set_trace_state_variable_value, agent_tsv_read)
7324 (agent_mem_read_string, get_raw_reg_func_addr)
7325 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7326 * tracepoint.h: ... this new file.
7327
ff42e6ab
PA		 73282013-09-05 Pedro Alves <palves@redhat.com>
7329
7330 * server.h (perror_with_name, error, fatal, warning, paddress)
7331 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7332 include it.
7333 * utils.h: New file.
7334
541af0f4
PA		 73352013-09-05 Pedro Alves <palves@redhat.com>
7336
7337 * server.h (remote_debug, noack_mode, transport_is_reliable)
7338 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7339 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7340 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7341 (write_enn, initialize_async_io, enable_async_io)
7342 (disable_async_io, check_remote_input_interrupt_request)
7343 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7344 (dead_thread_notify, prepare_resume_reply)
7345 (decode_address_to_semicolon, decode_address, decode_m_packet)
7346 (decode_M_packet, decode_X_packet, decode_xfer_write)
7347 (decode_search_memory_packet, unhexify, hexify)
7348 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7349 (look_up_one_symbol, relocate_instruction)
7350 (monitor_output): Move to remote-utils.h, and include it.
7351 * remote-utils.h: New file.
7352
eebdf26b
PA		 73532013-09-05 Pedro Alves <palves@redhat.com>
7354
7355 * server.h (_): Delete.
7356
3aafd2ff
PA		 73572013-09-02 Pedro Alves <palves@redhat.com>
7358
7359 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7360 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7361 allocated.
7362 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7363
cee83bcb
PM		 73642013-09-02 Pierre Muller <muller@sourceware.org>
7365
7366 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7367 or WriteProcessMemory complete successfully and handle
7368 ERROR_PARTIAL_COPY error.
7369
9a13b2fa
PA		 73702013-09-02 Pedro Alves <palves@redhat.com>
7371
7372 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7373 error instead of EIO.
7374
602e3198
JK		 73752013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7376
7377 PR server/15604
7378 * linux-low.c: Include filestuff.h.
7379 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7380 * lynx-low.c: Include filestuff.h.
7381 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7382 * server.c: Include filestuff.h.
7383 (main): Call notice_open_fds.
7384 * spu-low.c: Include filestuff.h.
7385 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7386
96d7229d
LM		 73872013-08-22 Luis Machado <lgustavo@codesourcery.com>
7388
7389 * Makefile.in: Explain why ../target and ../nat are not
7390 listed as include file search paths.
7391 (linux-waitpid.o): New object file rule.
7392 * configure.srv (srv_native_linux_obj): New variable.
7393 Replace all occurrences of linux native object files with
7394 $srv_native_linux_obj.
7395 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7396 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7397 (linux_enable_event_reporting): Remove declaration.
7398 (my_waitpid): Moved to common/linux-waitpid.c.
7399 (linux_wait_for_event): Pass ptid when calling
7400 linux_enable_event_reporting.
7401 (linux_supports_tracefork_flag): Remove.
7402 (linux_enable_event_reporting): Likewise.
7403 (linux_tracefork_grandchild): Remove.
7404 (STACK_SIZE): Moved to common/linux-ptrace.c.
7405 (linux_tracefork_child): Remove.
7406 (linux_test_for_tracefork): Remove.
7407 (linux_look_up_symbols): Call linux_supports_traceclone.
7408 (initialize_low): Remove call to linux_test_for_tracefork.
7409 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7410 common/linux-ptrace.h.
7411 (PTRACE_TYPE_ARG4): Likewise.
7412 Include linux-ptrace.h.
7413
32940073
PA		 74142013-08-21 Pedro Alves <palves@redhat.com>
7415
7416 * config.in: Renegerate.
7417
33b60d58 74182013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7419
33b60d58
LM		 7420 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7421 (SFILES): Remove $(srcdir)/common/target-common.c and
7422 add $(srcdir)/target/waitstatus.c.
7423 (OBS): Remove target-common.o and add waitstatus.o.
7424 (server_h): Remove $(srcdir)/../common/target-common.h and
7425 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7426 and $(srcdir)/../target/waitstatus.h.
7427 (target-common.o): Remove.
7428 (waitstatus.o): New target object file.
7429 * target.h: Do not include target-common.h and
7430 include target/resume.h, target/wait.h and
7431 target/waitstatus.h.
7432
b8e1b30e
LM		 74332013-08-13 Luis Machado <lgustavo@codesourcery.com>
7434
7435 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7436 to PTRACE_TYPE_ARG3.
7437 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7438 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7439 PTRACE_TYPE_ARG4.
7440 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7441 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7442
7a60ad40
YQ		 74432013-07-27 Jie Zhang <jie@codesourcery.com>
7444 Daniel Jacobowitz <dan@codesourcery.com>
7445 Yao Qi <yao@codesourcery.com>
7446
7447 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7448 (mips-linux-watch.o): New rule.
7449 (mips_linux_watch_h): New variable.
7450 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7451 srv_tgtobj.
7452 * linux-mips-low.c: Include mips-linux-watch.h.
7453 (struct arch_process_info, struct arch_lwp_info): New.
7454 (update_watch_registers_callback): New function.
7455 (mips_linux_new_process, mips_linux_new_thread) New functions.
7456 (mips_linux_prepare_to_resume, mips_insert_point): New
7457 functions.
7458 (mips_remove_point, mips_stopped_by_watchpoint): New
7459 functions.
7460 (rsp_bp_type_to_target_hw_bp_type): New function.
7461 (mips_stopped_data_address): New function.
7462 (the_low_target): Add watchpoint support functions.
7463
de6f69ad
YQ		 74642013-07-27 Yao Qi <yao@codesourcery.com>
7465
7466 * i386-low.c: Include break-common.h.
7467 (enum target_hw_bp_type): Remove.
7468
3360c0bf
LM		 74692013-07-24 Luis Machado <lgustavo@codesourcery.com>
7470
7471 * Makefile.in (SFILES): /common/target-common.c.
7472 (OBS): Add target-common.o.
7473 (server_h): Add $(srcdir)/../common/target-common.h.
7474 (target-common.o): New target.
7475 * server.c (queue_stop_reply_callback): Free
7476 status string after use.
7477 * target.c (target_waitstatus_to_string): Remove.
7478 * target.h: Include target-common.h.
7479 (resume_kind): Likewise.
7480 (target_waitkind): Likewise.
7481 (target_waitstatus): Likewise.
7482 (TARGET_WNOHANG): Likewise.
7483
bd885420
YQ		 74842013-07-04 Yao Qi <yao@codesourcery.com>
7485
7486 * Makefile.in (host_alias): Use @host_noncanonical@.
7487 (target_alias): Use @target_noncanonical@.
7488 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7489 ACX_NONCANONICAL_HOST.
7490 * configure: Regenerated.
7491
7492 Revert:
7493 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7494
7495 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7496 * configure: Rebuild.
7497 * Makefile.in (version_host, version_target): Get from configure.
7498 (version.c): Use $(version_host) and $(version_target).
7499
17ef446e
PA		 75002013-07-03 Pedro Alves <palves@redhat.com>
7501
7502 * Makefile.in (config.status): Depend on development.sh.
7503 * acinclude.m4: Include libmcheck.m4.
7504 * configure: Regenerate.
7505
7a9a7487
MG		 75062013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7507
7508 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7509 attribute inside the parentheses.
7510 (winapi_DebugSetProcessKillOnExit): Ditto.
7511 (winapi_DebugBreakProcess): Ditto.
7512 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7513
49b64de6
MG		 75142013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7515
7516 * notif.h (notif_event): Add a dummy member to avoid compiler
7517 errors.
7518
d5749ee7
PA		 75192013-07-01 Pedro Alves <palves@redhat.com>
7520
7521 * hostio.c (HOSTIO_PATH_MAX): Define.
7522 (require_filename, handle_open, handle_unlink, handle_readlink):
7523 Use it.
7524
d8d2a3ee
PA		 75252013-07-01 Pedro Alves <palves@redhat.com>
7526
7527 * server.h: Include "pathmax.h".
7528 * linux-low.c: Don't include sys/param.h.
7529 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7530 MAXPATHLEN.
7531 * win32-low.c: Don't include sys/param.h.
7532 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7533
bc7dea8d
PA		 75342013-07-01 Pedro Alves <palves@redhat.com>
7535
7536 * event-loop.c: Don't check HAVE_UNISTD_H before including
7537 <unistd.h>.
7538 * gdbreplay.c: Likewise.
7539 * remote-utils.c: Likewise.
7540 * server.c: Likewise.
7541 * configure.ac: Don't check for unistd.h.
7542 * configure: Regenerate.
7543
d6c2da54
TT		 75442013-06-28 Tom Tromey <tromey@redhat.com>
7545
7546 * Makefile.in (version.c): Use version.in, not
7547 common/version.in.
7548
257b6bec
MG		 75492013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7550
7551 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7552 * configure: Rebuild.
7553 * Makefile.in (version_host, version_target): Get from configure.
7554 (version.c): Use $(version_host) and $(version_target).
7555
86ebe149
DK		 75562013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7557
7558 Fix trace-status to output user name without trailing colon.
7559 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7560
f30aa5af
DK		 75612013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7562
7563 Fix trace-status to output proper start-time and stop-time.
7564 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7565 output start time and stop time in hex as gdb expects.
7566
28a93511
YQ		 75672013-06-26 Pedro Alves <pedro@codesourcery.com>
7568
7569 * tracepoint.c (build_traceframe_info_xml): Output trace state
7570 variables present in the trace buffer.
7571
01208463
TT		 75722013-06-24 Tom Tromey <tromey@redhat.com>
7573
7574 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7575 create-version.sh.
7576 (version.o): Remove.
7577 * gdbreplay.c: Include version.h.
7578 (version, host_name): Don't declare.
7579 * server.h: Include version.h.
7580 (version, host_name): Don't declare.
7581
760256f9
PA		 75822013-06-12 Pedro Alves <palves@redhat.com>
7583
7584 * linux-x86-low.c (linux_is_elf64): Delete global.
7585 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7586 with local linux_pid_exe_is_elf_64_file use.
7587
030031ee
PA		 75882013-06-11 Pedro Alves <palves@redhat.com>
7589
7590 * linux-low.c (regset_disabled, disable_regset): New functions.
7591 (regsets_fetch_inferior_registers)
7592 (regsets_store_inferior_registers): Use them.
7593 (initialize_regsets_info); Don't allocate the disabled_regsets
7594 array here.
7595 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7596 comment.
7597
5da6eb0a
PA		 75982013-06-11 Pedro Alves <palves@redhat.com>
7599
7600 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7601 xmalloc.
7602
7e5aaa09
PA		 76032013-06-11 Pedro Alves <palves@redhat.com>
7604
7605 * linux-x86-low.c (initialize_low_arch): Call
7606 init_registers_x32_avx_linux.
7607
d878444c
JK		 76082013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7609
7610 Fix compatibility with Android Bionic.
7611 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7612 it is not empty.
7613
3aee8918
PA		 76142013-06-07 Pedro Alves <palves@redhat.com>
7615
5f2b57b5 7616 PR server/14823
3aee8918
PA		 7617 * Makefile.in (OBS): Add tdesc.o.
7618 (IPA_OBJS): Add tdesc-ipa.o.
7619 (tdesc-ipa.o): New rule.
7620 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7621 interface.
7622 * linux-low.c (new_inferior): Delete.
7623 (disabled_regsets, num_regsets): Delete.
7624 (linux_add_process): Adjust to set the new per-process
7625 new_inferior flag.
7626 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7627 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7628 was a stop. When calling arch_setup, switch the current inferior
7629 to the thread that got an event.
7630 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7631 (regsets_fetch_inferior_registers)
7632 (regsets_store_inferior_registers): New regsets_info parameter.
7633 Adjust to use it.
7634 (linux_register_in_regsets): New regs_info parameter. Adjust to
7635 use it.
7636 (register_addr, fetch_register, store_register): New usrregs_info
7637 parameter. Adjust to use it.
7638 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7639 parameter regs_info. Adjust to use it.
7640 (linux_fetch_registers): Get the current inferior's regs_info, and
7641 adjust to use it.
7642 (linux_store_registers): Ditto.
7643 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7644 (initialize_low): Don't initialize the target_regsets here. Call
7645 initialize_low_arch.
7646 * linux-low.h (target_regsets): Delete declaration.
7647 (struct regsets_info): New.
7648 (struct usrregs_info): New.
7649 (struct regs_info): New.
7650 (struct process_info_private) <new_inferior>: New field.
7651 (struct linux_target_ops): Delete the num_regs, regmap, and
7652 regset_bitmap fields. New field regs_info.
7653 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7654 * i387-fp.c (num_xmm_registers): Delete.
7655 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7656 calls to new interface.
7657 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7658 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7659 Infer the number of xmm registers from the regcache's target
7660 description.
7661 * i387-fp.h (num_xmm_registers): Delete.
7662 * inferiors.c (add_thread): Don't install the thread's regcache
7663 here.
7664 * proc-service.c (gregset_info): Fetch the current inferior's
7665 regs_info. Adjust to use it.
7666 * regcache.c: Include tdesc.h.
7667 (register_bytes, reg_defs, num_registers)
7668 (gdbserver_expedite_regs): Delete.
7669 (get_thread_regcache): If the thread doesn't have a regcache yet,
7670 create one, instead of aborting gdbserver.
7671 (regcache_invalidate_one): Rename to ...
7672 (regcache_invalidate_thread): ... this.
7673 (regcache_invalidate_one): New.
7674 (regcache_invalidate): Only invalidate registers of the current
7675 process.
7676 (init_register_cache): Add target_desc parameter, and use it.
7677 (new_register_cache): Ditto. Assert the target description has a
7678 non zero registers_size.
7679 (regcache_cpy): Add assertions. Adjust.
7680 (realloc_register_cache, set_register_cache): Delete.
7681 (registers_to_string, registers_from_string): Adjust.
7682 (find_register_by_name, find_regno, find_register_by_number)
7683 (register_cache_size): Add target_desc parameter, and use it.
7684 (free_register_cache_thread, free_register_cache_thread_one)
7685 (regcache_release, register_cache_size): New.
7686 (register_size): Add target_desc parameter, and use it.
7687 (register_data, supply_register, supply_register_zeroed)
7688 (supply_regblock, supply_register_by_name, collect_register)
7689 (collect_register_as_string, collect_register_by_name): Adjust.
7690 * regcache.h (struct target_desc): Forward declare.
7691 (struct regcache) <tdesc>: New field.
7692 (init_register_cache, new_register_cache): Add target_desc
7693 parameter.
7694 (regcache_invalidate_thread): Declare.
7695 (regcache_invalidate_one): Delete declaration.
7696 (regcache_release): Declare.
7697 (find_register_by_number, register_cache_size, register_size)
7698 (find_regno): Add target_desc parameter.
7699 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7700 declarations.
7701 * remote-utils.c: Include tdesc.h.
7702 (outreg, prepare_resume_reply): Adjust.
7703 * server.c: Include tdesc.h.
7704 (gdbserver_xmltarget): Delete declaration.
7705 (get_features_xml, process_serial_event): Adjust.
7706 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7707 declare.
7708 (struct process_info) <tdesc>: New field.
7709 (ipa_tdesc): Declare.
7710 * tdesc.c: New file.
7711 * tdesc.h: New file.
7712 * tracepoint.c: Include tdesc.h.
7713 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7714 (get_context_regcache): Adjust to pass ipa_tdesc down.
7715 (do_action_at_tracepoint): Adjust to get the register cache size
7716 from the context regcache's description.
7717 (traceframe_walk_blocks): Adjust to get the register cache size
7718 from the current trace frame's description.
7719 (traceframe_get_pc): Adjust to get current trace frame's
7720 description and pass it down.
7721 (gdb_collect): Adjust to get the register cache size from the
7722 IPA's description.
7723 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7724 (gdbserver_xmltarget): Delete.
7725 (initialize_low_tracepoint): Set the ipa's target description.
7726 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7727 (initialize_low_tracepoint): Set the ipa's target description.
7728 * linux-x86-low.c: Include tdesc.h.
7729 [__x86_64__] (is_64bit_tdesc): New.
7730 (ps_get_thread_area, x86_get_thread_area): Use it.
7731 (i386_cannot_store_register): Rename to ...
7732 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7733 (i386_cannot_fetch_register): Rename to ...
7734 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7735 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7736 to new interface.
7737 (target_regsets): Rename to ...
7738 (x86_regsets): ... this.
7739 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7740 interface.
7741 (x86_siginfo_fixup): Use is_64bit_tdesc.
7742 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7743 (tdesc_x32_avx_linux, tdesc_x32_linux)
7744 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7745 Declare.
7746 (x86_linux_update_xmltarget): Delete.
7747 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7748 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7749 (AMD64_LINUX_USER64_CS): New.
7750 (x86_linux_read_description): New, based on
7751 x86_linux_update_xmltarget.
7752 (same_process_callback): New.
7753 (x86_arch_setup_process_callback): New.
7754 (x86_linux_update_xmltarget): New.
7755 (x86_regsets_info): New.
7756 (amd64_linux_regs_info): New.
7757 (i386_linux_usrregs_info): New.
7758 (i386_linux_regs_info): New.
7759 (x86_linux_regs_info): New.
7760 (x86_arch_setup): Reimplement.
7761 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7762 (x86_emit_ops): Ditto.
7763 (the_low_target): Adjust. Install x86_linux_regs_info,
7764 x86_cannot_fetch_register, and x86_cannot_store_register.
7765 (initialize_low_arch): New.
7766 * linux-ia64-low.c (tdesc_ia64): Declare.
7767 (ia64_fetch_register): Adjust.
7768 (ia64_usrregs_info, regs_info): New globals.
7769 (ia64_regs_info): New function.
7770 (the_low_target): Adjust.
7771 (initialize_low_arch): New function.
7772 * linux-sparc-low.c (tdesc_sparc64): Declare.
7773 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7774 Adjust.
7775 (sparc_arch_setup): New function.
7776 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7777 (the_low_target): Adjust.
7778 (initialize_low_arch): New function.
7779 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7780 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7781 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7782 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7783 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7784 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7785 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7786 (tdesc_powerpc_isa205_vsx64l): Declare.
7787 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7788 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7789 (ppc_set_pc, ppc_get_hwcap): Adjust.
7790 (ppc_usrregs_info): Forward declare.
7791 (!__powerpc64__) ppc_regmap_adjusted: New global.
7792 (ppc_arch_setup): Adjust to the current process'es target
7793 description.
7794 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7795 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7796 (ppc_store_evrregset): Adjust.
7797 (target_regsets): Rename to ...
7798 (ppc_regsets): ... this, and make static.
7799 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7800 (ppc_regs_info): New function.
7801 (the_low_target): Adjust.
7802 (initialize_low_arch): New function.
7803 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7804 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7805 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7806 (tdesc_s390x_linux64v2): Declare.
7807 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7808 (s390_fill_gregset, s390_store_last_break): Adjust.
7809 (target_regsets): Rename to ...
7810 (s390_regsets): ... this, and make static.
7811 (s390_get_pc, s390_set_pc): Adjust.
7812 (s390_get_hwcap): New target_desc parameter, and use it.
7813 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7814 (s390_arch_setup): Adjust to set the current process'es target
7815 description. Don't adjust the regmap.
7816 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7817 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7818 (regs_info_3264): New globals.
7819 (s390_regs_info): New function.
7820 (the_low_target): Adjust.
7821 (initialize_low_arch): New function.
7822 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7823 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7824 [__mips64] (init_registers_mips_linux)
7825 (init_registers_mips_dsp_linux): Delete defines.
7826 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7827 (have_dsp): New global.
7828 (mips_read_description): New, based on mips_arch_setup.
7829 (mips_arch_setup): Reimplement.
7830 (get_usrregs_info): New function.
7831 (mips_cannot_fetch_register, mips_cannot_store_register)
7832 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7833 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7834 (target_regsets): Rename to ...
7835 (mips_regsets): ... this, and make static.
7836 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7837 (dsp_regs_info, regs_info): New globals.
7838 (mips_regs_info): New function.
7839 (the_low_target): Adjust.
7840 (initialize_low_arch): New function.
7841 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7842 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7843 Declare.
7844 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7845 (arm_read_description): New, with bits factored from
7846 arm_arch_setup.
7847 (arm_arch_setup): Reimplement.
7848 (target_regsets): Rename to ...
7849 (arm_regsets): ... this, and make static.
7850 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7851 (arm_regs_info): New function.
7852 (the_low_target): Adjust.
7853 (initialize_low_arch): New function.
7854 * linux-m68k-low.c (tdesc_m68k): Declare.
7855 (target_regsets): Rename to ...
7856 (m68k_regsets): ... this, and make static.
7857 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7858 (m68k_regs_info): New function.
7859 (m68k_arch_setup): New function.
7860 (the_low_target): Adjust.
7861 (initialize_low_arch): New function.
7862 * linux-sh-low.c (tdesc_sharch): Declare.
7863 (target_regsets): Rename to ...
7864 (sh_regsets): ... this, and make static.
7865 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7866 (sh_regs_info, sh_arch_setup): New functions.
7867 (the_low_target): Adjust.
7868 (initialize_low_arch): New function.
7869 * linux-bfin-low.c (tdesc_bfin): Declare.
7870 (bfin_arch_setup): New function.
7871 (bfin_usrregs_info, regs_info): New globals.
7872 (bfin_regs_info): New function.
7873 (the_low_target): Adjust.
7874 (initialize_low_arch): New function.
7875 * linux-cris-low.c (tdesc_cris): Declare.
7876 (cris_arch_setup): New function.
7877 (cris_usrregs_info, regs_info): New globals.
7878 (cris_regs_info): New function.
7879 (the_low_target): Adjust.
7880 (initialize_low_arch): New function.
7881 * linux-cris-low.c (tdesc_crisv32): Declare.
7882 (cris_arch_setup): New function.
7883 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7884 (cris_regs_info): New function.
7885 (the_low_target): Adjust.
7886 (initialize_low_arch): New function.
7887 * linux-m32r-low.c (tdesc_m32r): Declare.
7888 (m32r_arch_setup): New function.
7889 (m32r_usrregs_info, regs_info): New globals.
7890 (m32r_regs_info): Adjust.
7891 (initialize_low_arch): New function.
7892 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7893 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7894 (tic6x_usrregs_info): Forward declare.
7895 (tic6x_read_description): New function, based on ...
7896 (tic6x_arch_setup): ... this. Reimplement.
7897 (target_regsets): Rename to ...
7898 (tic6x_regsets): ... this, and make static.
7899 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7900 (tic6x_regs_info): New function.
7901 (the_low_target): Adjust.
7902 (initialize_low_arch): New function.
7903 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7904 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7905 (target_regsets): Rename to ...
7906 (xtensa_regsets): ... this, and make static.
7907 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7908 globals.
7909 (xtensa_arch_setup, xtensa_regs_info): New functions.
7910 (the_low_target): Adjust.
7911 (initialize_low_arch): New function.
7912 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7913 (nios2_arch_setup): Set the current process'es tdesc.
7914 (target_regsets): Rename to ...
7915 (nios2_regsets): ... this.
7916 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7917 (nios2_regs_info): New function.
7918 (the_low_target): Adjust.
7919 (initialize_low_arch): New function.
a261b8f5
PA		 7920 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7921 (aarch64_arch_setup): Set the current process'es tdesc.
7922 (target_regsets): Rename to ...
7923 (aarch64_regsets): ... this.
7924 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7925 (aarch64_regs_info): New function.
7926 (the_low_target): Adjust.
7927 (initialize_low_arch): New function.
3aee8918
PA		 7928 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7929 globals.
7930 (target_regsets): Rename to ...
7931 (tile_regsets): ... this.
7932 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7933 (tile_regs_info): New function.
7934 (tile_arch_setup): Set the current process'es tdesc.
7935 (the_low_target): Adjust.
7936 (initialize_low_arch): New function.
7937 * spu-low.c (tdesc_spu): Declare.
7938 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7939 * win32-arm-low.c (tdesc_arm): Declare.
7940 (arm_arch_setup): New function.
7941 (the_low_target): Install arm_arch_setup instead of
7942 init_registers_arm.
7943 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7944 (init_windows_x86): Rename to ...
7945 (i386_arch_setup): ... this. Set `win32_tdesc'.
7946 (the_low_target): Adjust.
7947 * win32-low.c (win32_tdesc): New global.
7948 (child_add_thread): Don't create the thread cache here.
7949 (do_initial_child_stuff): Set the new process'es tdesc.
7950 * win32-low.h (struct target_desc): Forward declare.
7951 (win32_tdesc): Declare.
7952 * lynx-i386-low.c (tdesc_i386): Declare global.
7953 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7954 * lynx-low.c (lynx_tdesc): New global.
7955 (lynx_add_process): Set the new process'es tdesc.
7956 * lynx-low.h (struct target_desc): Forward declare.
7957 (lynx_tdesc): Declare global.
7958 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7959 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7960 * nto-low.c (nto_tdesc): New global.
7961 (do_attach): Set the new process'es tdesc.
7962 * nto-low.h (struct target_desc): Forward declare.
7963 (nto_tdesc): Declare.
7964 * nto-x86-low.c (tdesc_i386): Declare.
7965 (nto_x86_arch_setup): Set `nto_tdesc'.
7966
b1fbec62
GB		 79672013-06-04 Gary Benson <gbenson@redhat.com>
7968
7969 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7970 to qSupported response when appropriate.
7971 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7972 with nonzero-length annex.
7973 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7974 arguments supplied in annex.
7975
d1ec4ce7
DE		 79762013-05-31 Doug Evans <dje@google.com>
7977
ac44adcb 7978 PR server/15594
d1ec4ce7
DE		 7979 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7980 64 bits in 64-cross-32 environment.
7981
9b25f2d3
PA		 79822013-05-28 Pedro Alves <palves@redhat.com>
7983
7984 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7985 (aarch64-without-fpu.c): Delete rule.
7986 * configure.srv (aarch64*-*-linux*): Remove references to
7987 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7988 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7989 declaration.
7990
6740dc9c
PA		 79912013-05-24 Pedro Alves <palves@redhat.com>
7992
7993 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7994 instead of strchr/decode_address. Error if the range isn't split
7995 with a ','. Don't assume there's be a ':' in the action.
7996
c2d6af84
PA		 79972013-05-23 Yao Qi <yao@codesourcery.com>
7998 Pedro Alves <palves@redhat.com>
7999
8000 * linux-low.c (lwp_in_step_range): New function.
8001 (linux_wait_1): If the thread was range stepping and stopped
8002 outside the stepping range, report the stop to GDB. Otherwise,
8003 continue stepping. Add range stepping debug output.
8004 (linux_set_resume_request): Copy the step range from the resume
8005 request to the lwp.
8006 (linux_supports_range_stepping): New.
8007 (linux_target_ops) <supports_range_stepping>: Set to
8008 linux_supports_range_stepping.
8009 * linux-low.h (struct linux_target_ops)
8010 <supports_range_stepping>: New field.
8011 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8012 * linux-x86-low.c (x86_supports_range_stepping): New.
8013 (the_low_target) <supports_range_stepping>: Set to
8014 x86_supports_range_stepping.
8015 * server.c (handle_v_cont): Handle 'r' action.
8016 (handle_v_requests): Append ";r" if the target supports range
8017 stepping.
8018 * target.h (struct thread_resume) <step_range_start,
8019 step_range_end>: New fields.
8020 (struct target_ops) <supports_range_stepping>:
8021 New field.
8022 (target_supports_range_stepping): New macro.
8023
58794e1a
JB		 80242013-05-17 Joel Brobecker <brobecker@adacore.com>
8025
8026 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8027 confusion in comment.
8028
d631c5a7
JB		 80292013-05-17 Joel Brobecker <brobecker@adacore.com>
8030
8031 * lynx-low.c (struct process_info_private): New type.
8032 (lynx_add_process): New function.
8033 (lynx_create_inferior, lynx_attach): Replace calls to
8034 add_process by calls to lynx_add_process.
8035 (lynx_resume): If PTID is null, then try using
8036 current_process()->private->last_wait_event_ptid.
8037 Add comments.
8038 (lynx_clear_inferiors): Delete. The contents of that function
8039 has been inlined in lynx_mourn;
8040 (lynx_wait_1): Save the ptid in the process's private data.
8041 (lynx_mourn): Free the process' private data. Replace call
8042 to lynx_clear_inferiors by call to clear_inferiors.
8043
96f7a20f
YQ		 80442013-05-17 Yao Qi <yao@codesourcery.com>
8045
8046 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8047 the right place.
8048
db0dfaa0
LM		 80492013-05-16 Luis Machado <lgustavo@codesourcery.com>
8050
8051 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8052 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8053 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8054 PT_TEXT_END_ADDR guards. Update comments.
8055 (linux_target_op) <read_offsets>: Conditionally define to
8056 linux_read_offsets if the target is UCLIBC and if it defines
8057 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8058
68f5f838
SL		 80592013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8060 Andrew Jenner <andrew@codesourcery.com>
8061
8062 * Makefile.in (SFILES): Add linux-nios2-low.c.
8063 (clean): Add action to delete nios2-linux.c.
8064 (nios2-linux.c): New rule.
8065 * configure.srv: Add nios2*-*-linux*.
8066 * linux-nios2-low.c: New.
8067
1ebff1fd
HAQ		 80682013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8069
8070 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8071
f6150862
HZ		 80722013-04-25 Hui Zhu <hui@codesourcery.com>
8073
8074 PR gdb/15186
f6150862
HZ		 8075 * ax.c (ax_printf): Add fflush.
8076
614c279d
TT		 80772013-04-22 Tom Tromey <tromey@redhat.com>
8078
8079 * Makefile.in (SFILES): Add filestuff.c.
8080 (OBS): Add filestuff.o.
8081 (filestuff.o): New target.
8082 * config.in, configure: Rebuild.
8083 * configure.ac: Check for fdwalk, pipe2.
8084
7d4e5717
PA		 80852013-04-17 Pedro Alves <palves@redhat.com>
8086
8087 * configure.ac (USE_THREAD_DB): Delete variable.
8088 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8089 Don't AC_SUBST USE_THREAD_DB.
8090 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8091 * config.in, configure: Regenerate.
8092
d5c93e41
PA		 80932013-04-16 Pedro Alves <palves@redhat.com>
8094
8095 * linux-low.h (struct lwp_info) <thread_known>: Move under
8096 the USE_THREAD_DB #ifdef.
8097
04f5fe89
PA		 80982013-04-16 Pedro Alves <palves@redhat.com>
8099
8100 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8101 (linux-low.o): Delete rule.
8102 * linux-low.h: Always include "gdb_thread_db.h" instead of
8103 conditionally including thread_db.h.
8104 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8105 HAVE_THREAD_DB_H.
8106
480b27bf
JK		 81072013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8108
8109 * Makefile.in (install-only): Fix make install regression.
8110
43662968
JK		 81112013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8112
8113 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8114 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8115 installation.
8116 * gdbserver.1: Remove.
8117
3e74e146
PA		 81182013-03-22 Pedro Alves <palves@redhat.com>
8119
8120 * linux-low.c (handle_extended_wait): Don't call
8121 linux_enable_event_reporting.
8122
a8347a2a
TT		 81232013-03-15 Tony Theodore <tonyt@logyst.com>
8124
8125 PR build/9098:
8126 * Makefile.in (SHELL): Use @SHELL@.
8127
eeb56fa7
SDJ		 81282013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8129
8130 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8131 compiler warning.
8132
4fa7e2ff
JB		 81332013-03-13 Joel Brobecker <brobecker@adacore.com>
8134
8135 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8136 Remove extraneous NULL element.
8137
8ddb1965
YQ		 81382013-03-13 Yao Qi <yao@codesourcery.com>
8139
8140 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8141 'V' block in trace frame.
8142
9accd112
MM		 81432013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8144
8145 * target.h (struct target_ops): Add btrace ops.
8146 (target_supports_btrace): New macro.
8147 (target_enable_btrace): New macro.
8148 (target_disable_btrace): New macro.
8149 (target_read_btrace): New macro.
8150 * gdbthread.h (struct thread_info): Add btrace field.
8151 * server.c: Include btrace-common.h.
8152 (handle_btrace_general_set): New function.
8153 (handle_btrace_enable): New function.
8154 (handle_btrace_disable): New function.
8155 (handle_general_set): Call handle_btrace_general_set.
8156 (handle_qxfer_btrace): New function.
8157 (struct qxfer qxfer_packets[]): Add btrace entry.
8158 * inferiors.c (remove_thread): Disable btrace.
8159 * linux-low: Include linux-btrace.h.
8160 (linux_low_enable_btrace): New function.
8161 (linux_low_read_btrace): New function.
8162 (linux_target_ops): Add btrace ops.
8163 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8164 Add srv_linux_btrace=yes.
8165 (x86_64-*-linux*): Add linux-btrace.o.
8166 Add srv_linux_btrace=yes.
8167 * configure.ac: Define HAVE_LINUX_BTRACE.
8168 * config.in: Regenerated.
8169 * configure: Regenerated.
8170
5cc22e4c
MM		 81712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8172
8173 * server.c (handle_qxfer): Preserve error message if -3 is
8174 returned.
8175 (qxfer): Document the -3 return value.
8176
7c97f91e
MM		 81772013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8178
8179 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8180 (linux_btrace_h): New variable.
8181 (linux-btrace.o): New rule.
8182
be9a119c 81832013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8184 Hafiz Abid Qadeer <abidh@codesourcery.com>
8185
8186 * tracepoint.c (trace_buffer_size): New global.
8187 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8188 (init_trace_buffer): Change to one-argument function. Allocate
8189 trace buffer memory.
8190 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8191 handle QTBuffer:size packet.
8192 (cmd_bigqtbuffer_size): New function.
8193 (initialize_tracepoint): Call init_trace_buffer with
8194 DEFAULT_TRACE_BUFFER_SIZE.
8195 * server.c (handle_query): Add QTBuffer:size in the
8196 supported packets.
8197
e64f7499
YQ		 81982013-03-07 Yao Qi <yao@codesourcery.com>
8199
8200 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8201 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8202 of -1.
8203 (cmd_qtsp): Adjust condition. Do post increment.
8204 Set cur_action and cur_step_action back to 0.
8205
f0ae6fc3
PA		 82062013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8207
8208 PR server/15236
8209 * linux-low.c (linux_write_memory): Return early success if LEN is
8210 zero.
8211
b5b0b0af
CV		 82122013-03-05 Corinna Vinschen <vinschen@redhat.de>
8213
334ad4a8 8214 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8215
589bc927
TT		 82162013-02-28 Tom Tromey <tromey@redhat.com>
8217
8218 * configure.ac: Invoke AC_SYS_LARGEFILE.
8219 * configure, config.in: Rebuild.
8220
dfe07582
CV		 82212013-02-28 Corinna Vinschen <vinschen@redhat.com>
8222
8223 * win32-low.c: Throughout, fix format strings and casts of
8224 printf-like functions to avoid type related warnings on all
8225 platforms.
8226 (get_child_debug_event): Print dwDebugEventCode as hex since
8227 that's how it's usually documented.
8228
736cd585
YQ		 82292013-02-28 Yao Qi <yao@codesourcery.com>
8230
8231 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8232 pulongest.
8233
e1f58301
JW		 82342013-02-27 Jiong Wang <jiwang@tilera.com>
8235
8236 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8237 (reg-tilegx32.c): New rule.
8238 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8239 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8240 different register info initializer according to elf class.
8241 (init_registers_tilgx32): New function. The tilegx32 register info
8242 initializer.
8243 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8244 (tile_store_gregset): Likewise.
8245
d171ca78
YQ		 82462013-02-27 Yao Qi <yao@codesourcery.com>
8247
8248 * server.c (process_point_options): Print debug message when
8249 debug_threads is true.
8250
282bbdf3
YQ		 82512013-02-26 Yao Qi <yao@codesourcery.com>
8252
8253 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8254
aca22551
PA		 82552013-02-19 Pedro Alves <palves@redhat.com>
8256 Kai Tietz <ktietz@redhat.com>
8257
8258 PR gdb/15161
8259
8260 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8261 instead of strtoul to extract address from packet.
8262 (process_serial_event) <'z'>: Likewise.
8263
4f3cee1c
YQ		 82642013-02-18 Yao Qi <yao@codesourcery.com>
8265
8266 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8267
8e1d55a3
PA		 82682013-02-14 Pedro Alves <palves@redhat.com>
8269
8270 Plug memory leak.
8271
8272 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8273 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8274
458820da
PA		 82752013-02-14 Pedro Alves <palves@redhat.com>
8276
8277 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8278
baea0dae
PA		 82792013-02-14 Pedro Alves <palves@redhat.com>
8280
8281 * tracepoint.c (save_string): Delete.
8282 (add_tracepoint_action): Use savestring instead of save_string.
8283
0b1afbb3
PA		 82842013-02-12 Pedro Alves <palves@redhat.com>
8285
8286 * linux-xtensa-low.c: Ditto.
8287 * xtensa-xtregs.c: Ditto.
8288
8a4ac37e
PA		 82892013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8290
8291 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8292 thread_db.
8293
148de6bb
MS		 82942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8295
8296 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8297 aarch64_num_wp_regs and aarch64_num_bp_regs to
8298 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8299
55fac6e0
MS		 83002013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8301
8302 * linux-aarch64-low.c (ps_get_thread_area): Replace
8303 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8304
176eb98c
MS		 83052013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8306 Marcus Shawcroft <marcus.shawcroft@arm.com>
8307 Nigel Stephens <nigel.stephens@arm.com>
8308 Yufeng Zhang <yufeng.zhang@arm.com>
8309
8310 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8311 (aarch64.c, aarch64-without-fpu.c): New targets.
8312 * configure.srv (aarch64*-*-linux*): New.
8313 * linux-aarch64-low.c: New file.
8314
56f7af9c
MS		 83152013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8316
43aaf8b6 8317 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8318 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8319 (dequeue_one_deferred_signal, linux_resume_one_thread)
8320 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8321 (linux_tracefork_grandchild, linux_test_for_tracefork)
8322 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8323 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8324 where the argument is 0.
8325
60f662b0
YQ		 83262013-01-25 Yao Qi <yao@codesourcery.com>
8327
8328 * event-loop.c: Include "queue.h".
8329 (gdb_event_p): New typedef.
8330 (struct gdb_event) <next_event>: Remove.
8331 (event_queue): Change to QUEUE(gdb_event_p).
8332 (async_queue_event): Remove.
8333 (gdb_event_xfree): New.
8334 (initialize_event_loop): New.
8335 (process_event): Use API from QUEUE.
8336 (wait_for_event): Likewise.
8337 * server.c (main): Call initialize_event_loop.
8338 * server.h (initialize_event_loop): Declare.
8339
5ae4861a
YQ		 83402013-01-18 Yao Qi <yao@codesourcery.com>
8341
8342 * ax.h (struct eval_agent_expr_context): New.
8343 (gdb_eval_agent_expr): Update declaration.
8344 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8345 TFRAME. Add new argument CTX.
8346 * server.h (struct eval_agent_expr_context): Declare.
8347 (agent_mem_read, agent_tsv_read): Update declaration.
8348 (agent_mem_read_string): Likewise.
8349 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8350 (add_traceframe_block): Add new argument TPOINT.
8351 Increase TPOINT->traceframe_usage.
8352 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8353 eval_tracepoint_agent_expr.
8354 (condition_true_at_tracepoint): Likewise.
8355 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8356 (agent_mem_read_string, agent_tsv_read): Likewise.
8357
85e00e85
YQ		 83582013-01-16 Yao Qi <yao@codesourcery.com>
8359
8360 * linux-low.c (linux_resume_one_lwp): Don't check
8361 'lwp->bp_reinsert != 0'.
8362
4039cf45
JB		 83632013-01-07 Joel Brobecker <brobecker@adacore.com>
8364 Pedro Alves <palves@redhat.com>
8365
8366 * lynx-low.c (ptrace_request_to_str): Define a temporary
8367 macro and use it to simplify this function's implementation.
8368
9044dee2
JB		 83692013-01-07 Joel Brobecker <brobecker@adacore.com>
8370
8371 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8372 sets errno.
8373
e6352c8f
JB		 83742013-01-07 Joel Brobecker <brobecker@adacore.com>
8375
8376 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8377
50681a27
JB		 83782013-01-07 Joel Brobecker <brobecker@adacore.com>
8379
8380 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8381
3f6e77ef
JB		 83822013-01-07 Joel Brobecker <brobecker@adacore.com>
8383
8384 * lynx-low.c (lynx_resume): Use the resume_info parameter
8385 to determine the ptid for the lynx_ptrace call, unless
8386 it is equal to minus_one_ptid, in which case we use the
8387 ptid of the current_inferior.
8388 (lynx_wait_1): After having received a thread create/exit
8389 event, resume the inferior's execution using the signaling
8390 thread's ptid, rather than the old ptid.
8391
7fda33ae
JB		 83922013-01-07 Joel Brobecker <brobecker@adacore.com>
8393
8394 * lynx-low.c (lynx_resume): Delete variable ret.
8395
b9786c74
JB		 83962013-01-01 Joel Brobecker <brobecker@adacore.com>
8397
8398 * gdbreplay.c (gdbreplay_version): Update copyright year.
8399 * server.c (gdbserver_version): Likewise.
8400
8b93d60f
JB		 84012012-12-17 Joel Brobecker <brobecker@adacore.com>
8402
8403 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8404 new thread.
8405
037335a7
JB		 84062012-12-17 Joel Brobecker <brobecker@adacore.com>
8407
8408 * lynx-low.c (ptrace_request_to_str): Add handling for
8409 PTRACE_GETTRACESIG.
8410
52d4cbd8
JB		 84112012-12-17 Joel Brobecker <brobecker@adacore.com>
8412
8413 * lynx-low.c (lynx_attach): Delete variable new_process.
8414
ab8f6ca9
JB		 84152012-12-17 Joel Brobecker <brobecker@adacore.com>
8416
8417 * lynx-low.c (lynx_create_inferior): Delete variable
8418 new_process.
8419
78cbc024
JB		 84202012-12-17 Joel Brobecker <brobecker@adacore.com>
8421
8422 * lynx-low.c (ptrace_request_to_str): Do not handle
8423 PTRACE_GETTHREADLIST if this macro does not exist.
8424
14a00470
YQ		 84252012-12-15 Yao Qi <yao@codesourcery.com>
8426
8427 * Makefile.in (OBS): Add notif.o.
8428 * notif.c, notif.h: New.
8429 * server.c: Include "notif.h".
8430 (struct vstop_notif) <next>: Remove.
8431 <base>: New field.
8432 (queue_stop_reply): Update.
8433 (push_event, send_next_stop_reply): Remove.
8434 (discard_queued_stop_replies): Update.
8435 (notif_stop): New variable.
8436 (handle_v_stopped): Remove.
8437 (handle_v_requests): Don't call handle_v_stopped. Call
8438 handle_ack_notif instead.
8439 (queue_stop_reply_callback): Call notif_event_enque instead
8440 of queue_stop_reply.
8441 (handle_status): Don't call send_next_stop_reply, call
8442 notif_write_event instead.
8443 (kill_inferior_callback): Likewise.
8444 (detach_or_kill_inferior_callback): Likewise.
8445 (main): Call initialize_notif.
8446 (process_serial_event): Call QUEUE_is_empty.
8447 (handle_target_event): Call notif_push instead of push event.
8448 * server.h (push_event): Remove declaration.
8449
61c125b9
TT		 84502012-12-10 Tom Tromey <tromey@redhat.com>
8451
8452 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8453 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8454 macros.
8455 (.c.o): Rewrite.
8456 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8457 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8458 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8459 (amd64-linux-ipa.o, ax.o): Rewrite.
8460 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8461 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8462 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8463 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8464 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8465 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8466 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8467 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8468 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8469 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8470 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8471 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8472 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8473 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8474 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8475 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8476 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8477 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8478 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8479 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8480 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8481 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8482 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8483 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8484 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8485 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8486 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8487 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8488 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8489 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8490 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8491 (reg-tilegx.o): Remove.
8492 (all_object_files): New macro.
8493 Include .deps files.
8494 * aclocal.m4, configure: Rebuild.
8495 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8496 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8497 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8498
e90e9ad9
TT		 84992012-12-05 Tom Tromey <tromey@redhat.com>
8500
8501 PR gdb/14917:
8502 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8503
02d403bf 85042012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8505
8506 * configure.ac: Check for linux/perf_event.h.
8507 * config.in: Regenerated.
8508 * configure: Regenerated.
8509
0270a750
PA		 85102012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8511
8512 * hostio.c (handle_readlink): Decrease buffer size
8513 parameter passed to readlink by one byte.
8514
8c29b58e
YQ		 85152012-11-26 Yao Qi <yao@codesourcery.com>
8516
8517 * configure.ac (build_warnings): Append '-Wempty-body'.
8518 * configure: Regenerated.
8519 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8520 body.
8521
8bdce1ff
PM		 85222012-11-15 Pierre Muller <muller@sourceware.org>
8523
8524 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8525 * config.in: Regenerate.
8526 * configure: Regenerate.
8527 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8528 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8529 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8530 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8531 header.
8532 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8533 instead of <sys/wait.h> header.
8534 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8535
02d403bf 85362012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8537
8538 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8539 (various make rules): Remove -DGDBSERVER
8540
fbd5db48
YQ		 85412012-11-09 Yao Qi <yao@codesourcery.com>
8542
8543 * spu-low.c (current_ptid): Move it to ..
8544 * gdbthread.h: ... here. New.
8545 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8546 * server.c (myresume, process_serial_event): Likewise.
8547 * thread-db.c (thread_db_find_new_threads): Likewise.
8548 * tracepoint.c (run_inferior_command): Likewise.
8549
b3dc46ff
AB		 85502012-10-01 Andrew Burgess <aburgess@broadcom.com>
8551
8552 * server.c (handle_search_memory_1): Include access length in
8553 warning message.
8554
07c04788
HPN		 85552012-09-05 Michael Brandt <michael.brandt@axis.com>
8556
8557 * linux-crisv32-low.c: Fix compile errors.
8558
918d227b
YQ		 85592012-09-04 Yao Qi <yao@codesourcery.com>
8560
8561 * tracepoint.c (cmd_qtsv): Adjust debug message.
8562 Don't check CUR_TPOINT.
8563
18c1b81a
YQ		 85642012-08-28 Yao Qi <yao@codesourcery.com>
8565
8566 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8567 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8568 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8569 Remove declarations of xmalloc, xreallloc, xstrdup and
8570 freeargv.
8571 * Makefile.in (libiberty_h): New.
8572 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8573 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8574
dc82f37b
YQ		 85752012-08-23 Yao Qi <yao@codesourcery.com>
8576
8577 * server.h: Remove declaration of 'xsnprintf'.
8578
406b1477
KS		 85792012-08-22 Keith Seitz <keiths@redhat.com>
8580
8581 * server.h: Include build-gnulib-gbserver/config.h.
8582 * gdbreplay.c: Likewise.
8583
e6712ff1
DE		 85842012-08-08 Doug Evans <dje@google.com>
8585
8586 * Makefile.in (SFILES): Add gdb_vecs.c.
8587 (OBS): Add gdb_vecs.o.
8588 (gdb_vecs_h, host_defs_h): New variables.
8589 (thread-db.o): Add $(gdb_vecs_h) dependency.
8590 (gdb_vecs.o): New rule.
8591 * thread-db.c: #include "gdb_vecs.h".
8592 (thread_db_load_search): Use a vector to iterate over path elements.
8593 Handle text appearing after "$pdir".
8594
8595 * configure.ac: Add check for strstr.
8596 * config.in: Regenerate.
8597 * configure: Regenerate.
8598
7c3270ae
UW		 85992012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8600
8601 * hostio.c (handle_pread): If pread fails, fall back to attempting
8602 lseek/read.
8603 (handle_pwrite): Likewise for pwrite.
8604
b62e2b27
UW		 86052012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8606
8607 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8608 between unsupported TYPE and unimplementable ADDR/LEN combination.
8609 (arm_insert_point): Act on new return value.
8610
78a99e91
PA		 86112012-07-31 Pedro Alves <palves@redhat.com>
8612
8613 * server.c (process_point_options): Only skip tokens if we find
8614 one that is unrecognized. Don't treat 'X' specially while
8615 skipping unrecognized tokens.
8616
fcf303ab
UW		 86172012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8618
8619 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8620 to 4-byte-align HW breakpoint addresses for Thumb.
8621
7255706c
YQ		 86222012-07-27 Yao Qi <yao@codesourcery.com>
8623
8624 PR remote/14161.
8625
8626 * server.h: Declare gdb_agent_about_to_close.
8627 * target.c (kill_inferior): Include "agent.h".
8628 New. Send command 'kill'.
8629 * target.h (kill_inferior): Removed macro.
8630 * tracepoint.c (gdb_agent_about_to_close): New.
8631 (gdb_agent_helper_thread): Handle command 'close'.
8632 Wait endlessly until the inferior stops.
8633 Install gdb_agent_remove_socket to atexit hook.
8634 (agent_socket_name): New static variable.
8635 (gdb_agent_socket_init): Replace local variable 'name' with
8636 'agent_socket_name'.
8637 (gdb_agent_remove_socket): New.
8638
5a3f286f
YQ		 86392012-07-27 Yao Qi <yao@codesourcery.com>
8640
8641 * server.c (process_point_options): Stop at 'X' when parsing.
8642
961bd387
ME		 86432012-07-19 Michael Eager <eager@eagercon.com>
8644
a261b8f5 8645 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8646 to hw_execute.
8647 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8648 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8649 hardware breakpoint.
8650
aa7c7447
JK		 86512012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8652
8653 * gdbserver/linux-low.c (initialize_low): Call
8654 linux_ptrace_init_warnings.
8655
7f216e7c
DE		 86562012-07-02 Doug Evans <dje@google.com>
8657
8658 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8659 pointer to int.
8660
d3ce09f5
SS		 86612012-07-02 Stan Shebs <stan@codesourcery.com>
8662
8663 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8664 (ax.o): Add it to build rule.
8665 (ax-ipa.o): Ditto.
8666 (OBS): Add format.o.
8667 (IPA_OBS): Add format.o.
8668 * server.c (handle_query): Claim support for breakpoint commands.
8669 (process_point_options): Add command case.
8670 (process_serial_event): Leave running if there are printfs in
8671 effect.
8672 * mem-break.h (any_persistent_commands): Declare.
8673 (add_breakpoint_commands): Declare.
8674 (gdb_no_commands_at_breakpoint): Declare.
8675 (run_breakpoint_commands): Declare.
8676 * mem-break.c (struct point_command_list): New struct.
8677 (struct breakpoint): New field command_list.
8678 (any_persistent_commands): New function.
8679 (add_commands_to_breakpoint): New function.
8680 (add_breakpoint_commands): New function.
8681 (gdb_no_commands_at_breakpoint): New function.
8682 (run_breakpoint_commands): New function.
8683 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8684 locally.
8685 * ax.c: Include format.h.
8686 (ax_printf): New function.
8687 (gdb_eval_agent_expr): Add printf opcode.
8688
2f8f6aed
YQ		 86892012-06-13 Yao Qi <yao@codesourcery.com>
8690
8691 * server.c (start_inferior): Remove duplicated writes to fields
8692 'last_resume_kind' and 'last_status' of 'current_inferior'.
8693
0c9070b3
YQ		 86942012-06-12 Yao Qi <yao@codesourcery.com>
8695 Pedro Alves <palves@redhat.com>
8696
8697 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8698 comment.
8699 * server.c (handle_v_cont): Extend comment.
8700
c52daf70
YQ		 87012012-06-11 Yao Qi <yao@codesourcery.com>
8702
8703 * linux-low.c (linux_attach): Add 'static'.
8704
d38bbb0a
YQ		 87052012-06-06 Yao Qi <yao@codesourcery.com>
8706
8707 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8708
89dc0afd
JK		 87092012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8710
8711 Fix gcc -flto compilation warning.
8712 * server.c (main): Make variable multi_mode and attach volatile.
8713
75f62ce7
TJB		 87142012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8715
8716 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8717 if the platform doesn't know about it.
8718
65f479b6
PA		 87192012-05-30 Jeff Kenton <jkenton@tilera.com>
8720
8721 * Makefile.in (SFILES): Add linux-tile-low.c.
8722 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8723 * configure.srv: Handle tilegx-*-linux*.
8724 * linux-tile-low.c: New file.
8725
0c5bf5a9
JK		 87262012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8727
8728 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8729
a493e3e2
PA		 87302012-05-24 Pedro Alves <palves@redhat.com>
8731
8732 PR gdb/7205
8733
43aaf8b6 8734 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8735
2ea28649
PA		 87362012-05-24 Pedro Alves <palves@redhat.com>
8737
8738 PR gdb/7205
8739
8740 Replace target_signal with gdb_signal throughout.
8741
8d409d16
MR		 87422012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8743
8744 * linux-low.c (linux_store_registers): Avoid the copying sequence
8745 when no data has been retrieved by ptrace.
8746
23512c01
MGD		 87472012-05-22 Will Deacon <will.deacon@arm.com>
8748
8749 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8750 Include asm/ptrace.h.
8751 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8752 already defined.
8753
4934b29e
MR		 87542012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8755
8756 * linux-low.c (linux_store_registers): Don't re-retrieve data
8757 with ptrace that has already been obtained from /proc. Always
8758 copy any data retrieved with ptrace to the buffer supplied.
8759
bde24c0a
PA		 87602012-05-11 Yao Qi <yao@codesourcery.com>
8761 Pedro Alves <palves@redhat.com>
8762
8763 * linux-low.c (enum stopping_threads_kind): New.
8764 (stopping_threads): Change type to `enum stopping_threads_kind'.
8765 (handle_extended_wait): If stopping and suspending threads, leave
8766 the new_lwp suspended too.
8767 (linux_wait_for_event): Adjust.
8768 (stop_all_lwps): Set `stopping_threads' to
8769 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8770 whether we're suspending threads or just stopping them. Assert no
8771 recursion happens.
8772
623b6bdf
YQ		 87732012-04-29 Yao Qi <yao@codesourcery.com>
8774
8775 * server.h: Move some code to ...
8776 * gdbthread.h: ... here. New.
8777 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8778 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8779 (nto-low.o, win32-low.o): Likewise.
8780 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8781 * regcache.c, remote-utils.c, server.c: Likewise.
8782 * target.c, tracepoint.c, win32-low.c: Likewise.
8783
f15f9948
TJB		 87842012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8785
8786 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8787 (PTRACE_ARG4_TYPE): Likewise.
8788 (PTRACE_XFER_TYPE): Likewise.
8789 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8790 ptrace to PTRACE_ARG3_TYPE.
8791 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8792 (PTRACE_ARG4_TYPE): Likewise.
8793 (PTRACE_XFER_TYPE): Likewise.
8794 (linux_detach_one_lwp): Cast fourth argument of
8795 ptrace to long then PTRACE_ARG4_TYPE.
8796 (regsets_fetch_inferior_registers): Cast third argument of
8797 ptrace to long then PTRACE_ARG3_TYPE.
8798 (regsets_store_inferior_registers): Likewise.
8799
38ea300a
PA		 88002012-04-20 Pedro Alves <palves@redhat.com>
8801
8802 * configure: Regenerate.
8803
c971b7fa
PA		 88042012-04-19 Pedro Alves <palves@redhat.com>
8805
43aaf8b6 8806 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8807 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8808 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8809 (all, install-only, uninstall, clean-info, all-lib, clean): No
8810 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8811 (maintainer-clean realclean distclean): Use subdir_do.
8812 (subdir_do): New.
8813 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8814 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8815 * acinclude.m4: Include acx_configure_dir.m4.
8816 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8817 calls. Call AC_PROG_RANLIB. Configure gnulib using
8818 ACX_CONFIGURE_DIR.
8819 (GNULIB): New.
8820 (GNULIB_STDINT_H): Adjust.
8821 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8822 * gdbreplay.c: Include build-gnulib/config.h.
8823 * server.h: Likewise.
8824 * aclocal.m4: Regenerate.
8825 * config.in: Regenerate.
8826 * configure: Regenerate.
c971b7fa 8827
809277f8
PA		 88282012-04-19 Pedro Alves <palves@redhat.com>
8829
8830 * Makefile.in (LIBGNU, INCGNU): Adjust.
8831 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8832 (all, install-only, uninstall, clean-info, all-lib, clean)
8833 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8834 * configure.ac: Adjust AC_OUTPUT output.
8835 * aclocal.m4: Regenerate.
8836 * configure: Regenerate.
8837
fd9bb8b8
PA		 88382012-04-19 Pedro Alves <palves@redhat.com>
8839
8840 * Makefile.in (generated_files): New.
8841 (server_h): Remove the explicit dependency on config.h, and depend
8842 on $generated_files.
8843
1c298c66
PA		 88442012-04-19 Pedro Alves <palves@redhat.com>
8845
8846 * Makefile.in (INCGNU): Add -Ignulib.
8847
57c4b50b
PA		 88482012-04-19 Pedro Alves <palves@redhat.com>
8849
8850 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8851 (INCGNU): ... this, and spell out -I here.
8852 (GNULIB_LIB): Rename to ...
8853 (LIBGNU): ... this.
8854 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8855
1030e047
PA		 88562012-04-19 Pedro Alves <palves@redhat.com>
8857
8858 * config.in: Regenerate.
8859
447d4319
PA		 88602012-04-19 Pedro Alves <palves@redhat.com>
8861
8862 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8863 * server.h (memmem): Remove declaration.
8864 * config.in: Regenerate.
8865 * configure: Regenerate.
8866
aad9eab9
YQ		 88672012-04-19 Yao Qi <yao@codesourcery.com>
8868
8869 * Makefile.in (SFILES): Add common/vec.c.
8870 (OBS): Add vec.o.
8871 (vec.o): New rule.
8872
3e10640f
YQ		 88732012-04-19 Yao Qi <yao@codesourcery.com>
8874
8875 * remote-utils.c (prepare_resume_reply): Replace with macro
8876 target_core_of_thread.
8877 * server.c (handle_qxfer_threads_proper): Likewise.
8878 * target.h (traget_core_of_thread): New macro.
8879
71622373
PA		 88802012-04-18 Pedro Alves <palves@redhat.com>
8881
8882 * aclocal.m4: Regenerate.
8883 * configure: Regenerate.
8884
80d26939
YQ		 88852012-04-16 Yao Qi <yao@codesourcery.com>
8886
8887 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8888 duplicated on address.
8889
42476b70
YQ		 88902012-04-16 Yao Qi <yao@codesourcery.com>
8891
8892 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8893 (struct tracepoint_action_ops) <send>: New field.
8894 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8895 (agent_expr_send, x_tracepoint_action_send): New.
8896 (l_tracepoint_action_send): New.
8897 (cmd_qtdp): Download and install tracepoint
8898 according to `use_agent'.
8899 (run_inferior_command): Add one more parameter `len'.
8900 Update callers.
8901 (tracepoint_send_agent): New.
8902 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8903
7bc83639
YQ		 89042012-04-16 Yao Qi <yao@codesourcery.com>
8905
8906 * tracepoint.c (download_tracepoints): Moved to ...
8907 (cmd_qtstart): ... here.
8908
5f18041e
YQ		 89092012-04-14 Yao Qi <yao@codesourcery.com>
8910
8911 * tracepoint.c: Include inttypes.h.
8912 (struct collect_memory_action): Use sized types.
8913 (struct tracepoint): Likewise.
8914 (cmd_qtdp, stop_tracing): Update print specifiers.
8915 (cmd_qtp, response_tracepoint): Likewise.
8916 (collect_data_at_tracepoint): Likewise.
8917 (collect_data_at_step): Likewise.
8918
55a8c076
YQ		 89192012-04-14 Yao Qi <yao@codesourcery.com>
8920
8921 Import gnulib module inttypes.
8922 * aclocal.m4, config.in, configure: Regenerated.
8923
dc750257
YQ		 89242012-04-14 Yao Qi <yao@codesourcery.com>
8925
8926 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8927 Makefile and config.status at last.
8928
0ab5faf9
YQ		 89292012-04-13 Yao Qi <yao@codesourcery.com>
8930
8931 * tracepoint.c: Include stdint.h unconditionally.
8932
18f5fd81
TJB		 89332012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8934
8935 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8936 on BFD_HAVE_SYS_PROCFS_TYPE.
8937 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8938 * configure: Regenerate.
8939 * config.in: Likewise.
8940
4d47af5c
L		 89412012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8942
8943 * Makefile.in (clean): Also remove x32.c x32-linux.c
8944 x32-avx.c x32-avx-linux.c.
8945 (x32.o): New target.
8946 (x32.c): Likewise.
8947 (x32-linux.o): Likewise.
8948 (x32-linux.c): Likewise.
8949 (x32-avx.o): Likewise.
8950 (x32-avx.c): Likewise.
8951 (x32-avx-linux.o): Likewise.
8952 (x32-avx-linux.c): Likewise.
8953
8954 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8955 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8956 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8957 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8958 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8959 i386/x32-avx-linux.xml.
8960
8961 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8962 (init_registers_x32_avx_linux): Likwise.
8963 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8964 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8965
ecedbe58
PA		 89662012-04-13 Pedro Alves <palves@redhat.com>
8967
8968 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8969 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8970 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8971 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8972 the sub-make.
8973
c92b5177
L		 89742012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8975
8976 * linux-x86-low.c (compat_x32_clock_t): New.
8977 (compat_x32_siginfo_t): Likewise.
8978 (compat_x32_siginfo_from_siginfo): Likewise.
8979 (siginfo_from_compat_x32_siginfo): Likewise.
8980 (linux_is_elf64): Likewise.
8981 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8982 and siginfo_from_compat_x32_siginfo for x32.
8983 (x86_arch_setup): Set linux_is_elf64.
8984
214d508e
L		 89852012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8986
8987 PR gdb/13969
8988 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8989 e_machine field.
8990 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8991 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8992 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8993 compatible with process.
8994
c9a1864a
YQ		 89952012-04-12 Yao Qi <yao@codesourcery.com>
8996
8997 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8998 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8999 (install-only, install-info, clean): Handle sub dir gnulib.
9000 (all-lib, am--refresh): New targets.
9001 (memmem.o): Remove target.
9002 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9003 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9004 (AC_REPLACE_FUNCS): Remove memmem.
9005 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9006 (AC_OUTPUT): Generate Makefile in gnulib/.
9007 * aclocal.m4, config.in, configure: Regenerated.
9008
367ba2c2
MR		 90092012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9010
9011 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9012
9d236627
PA		 90132012-04-05 Pedro Alves <palves@redhat.com>
9014
9015 -Werror=strict-aliasing
9016
9017 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9018 pointer.
9019
111217b3
PA		 90202012-04-04 Pedro Alves <palves@redhat.com>
9021
9022 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9023 (sparc_store_gregset_from_stack, sparc_store_gregset)
9024 (sparc_breakpoint_at): Fix formatting.
9025
8365dcf5
TJB		 90262012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9027
9028 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9029 are available.
9030 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9031 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9032 * config.in: Regenerate.
9033 * configure: Likewise.
9034
689cc2ae
PA		 90352012-03-29 Pedro Alves <palves@redhat.com>
9036
9037 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9038 Correct ptrace arguments.
9039
c14dfd32
PA		 90402012-03-28 Pedro Alves <palves@redhat.com>
9041
9042 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9043 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9044 (IA64_FR1_REGNUM): New defines.
9045 (ia64_fetch_register): New.
9046 (the_low_target): Install it.
9047 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9048 field.
9049 * linux-low.c (linux_fetch_registers): Try the
9050 the_low_target.fetch_register hook first.
9051
9052 * linux-arm-low.c (the_low_target): Adjust.
9053 * linux-bfin-low.c (the_low_target): Adjust.
9054 * linux-cris-low.c (the_low_target): Adjust.
9055 * linux-crisv32-low.c (the_low_target): Adjust.
9056 * linux-m32r-low.c (the_low_target): Adjust.
9057 * linux-m68k-low.c (the_low_target): Adjust.
9058 * linux-mips-low.c (the_low_target): Adjust.
9059 * linux-ppc-low.c (the_low_target): Adjust.
9060 * linux-s390-low.c (the_low_target): Adjust.
9061 * linux-sh-low.c (the_low_target): Adjust.
9062 * linux-sparc-low.c (the_low_target): Adjust.
9063 * linux-tic6x-low.c (the_low_target): Adjust.
9064 * linux-x86-low.c (the_low_target): Adjust.
9065 * linux-xtensa-low.c (the_low_target): Adjust.
9066
63c88e13
PA		 90672012-03-26 Pedro Alves <palves@redhat.com>
9068
9069 * server.c (handle_qxfer_libraries): Don't bail early if
9070 the_target->qxfer_libraries_svr4 is not NULL.
9071
fb723180
PA		 90722012-03-26 Pedro Alves <palves@redhat.com>
9073
9074 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9075
0afae3cf
PA		 90762012-03-23 Pedro Alves <palves@redhat.com>
9077
9078 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9079 "library-list-svr4" element's start tag when the the DSO list is
9080 empty.
9081
485f1ee4
PA		 90822012-03-23 Pedro Alves <palves@redhat.com>
9083
9084 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9085 a variable whose type size is the same as the inferior's pointer
9086 size.
9087
a5362b9a
TS		 90882012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9089
9090 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9091 struct siginfo.
9092 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9093 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9094 * linux-low.h: Include <signal.h>.
9095 (struct siginfo): Remove forward declaration.
9096 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9097 struct siginfo.
9098
d226c142
MF		 90992012-03-21 Mike Frysinger <vapier@gentoo.org>
9100
9101 * .gitignore: Ignore more files.
9102
122f36ef
PA		 91032012-03-19 Pedro Alves <palves@redhat.com>
9104 Jan Kratochvil <jan.kratochvil@redhat.com>
9105
9106 * server.c (cont_thread, general_thread): Add describing comments.
9107 (start_inferior): Clear `cont_thread'.
9108 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9109 of a process.
9110
fc3e5175
YQ		 91112012-03-15 Yao Qi <yao@codesourcery.com>
9112
9113 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9114 handling to ...
9115 (cmd_qtdp): ... here.
9116
8d0d92cd
YQ		 91172012-03-15 Yao Qi <yao@codesourcery.com>
9118
9119 * tracepoint.c (struct tracepoint_action_ops): New.
9120 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9121 (m_tracepoint_action_download): New.
9122 (r_tracepoint_action_download): New.
9123 (x_tracepoint_action_download): New.
9124 (l_tracepoint_action_download): New.
9125 (add_tracepoint_action): Install `action->ops' according type.
9126 (download_tracepoint_1): Move code `download' function pointer
9127 of various tracepoint_action_ops.
9128
87b0bb13
JK		 91292012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9130
9131 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9132 linux_ptrace_attach_warnings.
9133
5f572dec
JK		 91342012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9135
9136 * Makefile.in (linux-ptrace.o): New.
9137 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9138 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9139 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9140 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9141 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9142 of these targets.
9143 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9144
f4647387
YQ		 91452012-03-08 Yao Qi <yao@codesourcery.com>
9146 Pedro Alves <palves@redhat.com>
9147
9148 Fix PR server/13392.
9149 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9150 offset of JMP insn.
9151 * tracepoint.c (remove_tracepoint): New.
9152 (cmd_qtdp): Call remove_tracepoint when failed to install.
9153
9b224c5e
PA		 91542012-03-07 Pedro Alves <palves@redhat.com>
9155
9156 * linux-low.c (get_detach_signal): New.
9157 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9158 Pass on pending signals to PTRACE_DETACH. Check the result of the
9159 ptrace call.
9160 * server.c (program_signals, program_signals_p): New.
9161 (handle_general_set): Handle QProgramSignals.
9162 * server.h (program_signals, program_signals_p): Declare.
9163
e237a7e2
JK		 91642012-03-05 Pedro Alves <palves@redhat.com>
9165 Jan Kratochvil <jan.kratochvil@redhat.com>
9166
9167 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9168 New comment why.
9169
5808517f
YQ		 91702012-03-03 Yao Qi <yao@codesourcery.com>
9171
9172 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9173 agent_look_up_symbols.
9174
58b4daa5
YQ		 91752012-03-03 Yao Qi <yao@codesourcery.com>
9176
9177 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9178 (linux-x86-low.o): Likewise.
9179 * server.h: Remove in_process_agent_loaded.
9180 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9181 common/agent.c.
9182 Update callers.
9183
8ffcbaaf
YQ		 91842012-03-03 Yao Qi <yao@codesourcery.com>
9185
9186 * tracepoint.c (gdb_agent_capability): New global.
9187 (in_process_agent_loaded_ust): Renamed to
9188 `in_process_agent_supports_ust'.
9189 Update callers.
9190 (in_process_agent_supports_ust): Call agent_capability_check.
9191 (clear_installed_tracepoints): Assert that agent supports
9192 agent.
9193
d1feda86
YQ		 91942012-03-03 Yao Qi <yao@codesourcery.com>
9195
9196 * linux-low.c (linux_supports_agent): New.
9197 (linux_target_ops): Initialize field `supports_agent' with
9198 linux_supports_agent.
9199 * target.h (struct target_ops) <supports_agent>: New.
9200 (target_supports_agent): New macro.
9201 * server.c (handle_general_set): Handle packet 'QAgent'.
9202 (handle_query): Send `QAgent+'.
9203 * Makefile.in (server.o): Depends on agent.h.
9204
2fa291ac
YQ		 92052012-03-03 Yao Qi <yao@codesourcery.com>
9206
9207 * Makefile.in (OBS): Add agent.o.
9208 Add new rule for agent.o.
9209 Track dependence of tracepoint.c on agent.h.
9210 * tracepoint.c (run_inferior_command_1):
9211 (run_inferior_command): Call agent_run_command.
9212 (gdb_ust_connect_sync_socket): Deleted. Move it to
9213 common/agent.c.
9214 (resume_thread, stop_thread): Likewise.
9215 (gdb_ust_socket_init): Renamed to ...
9216 (gdb_agent_socket_init): ... New.
9217 (gdb_ust_thread): Renamed to ...
9218 (gdb_agent_helper_thread): ... New.
9219 (gdb_ust_init): Move some code to ...
9220 (gdb_agent_init): ... here. New.
9221 [HAVE_UST]: Call gdb_ust_init.
9222 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9223 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9224 * config.in, configure: Regenerated.
9225
05044653
PA		 92262012-03-02 Pedro Alves <palves@redhat.com>
9227
9228 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9229 * linux-low.c (struct simple_pid_list): New.
9230 (stopped_pids): New a struct simple_pid_list pointer.
9231 (add_to_pid_list, pull_pid_from_list): New.
9232 (handle_extended_wait): Don't assume the first signal new children
9233 report is SIGSTOP. Adjust call to pull_pid_from_list.
9234 (linux_wait_for_lwp): Adjust.
9235
8d00225b
YQ		 92362012-03-02 Yao Qi <yao@codesourcery.com>
9237
9238 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9239 debug log.
9240
19560ba5
YQ		 92412012-03-02 Yao Qi <yao@codesourcery.com>
9242
9243 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9244 `stop_pc' and `tpoint'. Update caller.
9245
1faeff08
MR		 92462012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9247
9248 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9249 * linux-low.c (use_linux_regsets): New macro.
9250 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9251 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9252 (linux_register_in_regsets): New function.
9253 (usr_fetch_inferior_registers): Skip registers covered by
9254 regsets.
9255 (usr_store_inferior_registers): Likewise.
9256 (usr_fetch_inferior_registers): New macro.
9257 (usr_store_inferior_registers): Likewise.
9258 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9259 (linux_store_registers): Likewise.
9260 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9261 prototype.
9262 (init_registers_mips64_dsp_linux): Likewise.
9263 (init_registers_mips_linux): New macro.
9264 (init_registers_mips_dsp_linux): Likewise.
9265 (mips_dsp_num_regs): Likewise.
9266 (DSP_BASE, DSP_CONTROL): New fallback macros.
9267 (mips_base_regs): New macro.
9268 (mips_regmap): Use it. Fix the size.
9269 (mips_dsp_regmap): New variable.
9270 (mips_dsp_regset_bitmap): Likewise.
9271 (mips_arch_setup): New function.
9272 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9273 than mips_regmap.
9274 (mips_cannot_store_register): Likewise.
9275 (the_low_target): Update .arch_setup, .num_regs and .regmap
9276 initializers. Add .regset_bitmap initializer.
9277 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9278 initializer.
9279 * linux-bfin-low.c (the_low_target): Likewise.
9280 * linux-cris-low.c (the_low_target): Likewise.
9281 * linux-crisv32-low.c (the_low_target): Likewise.
9282 * linux-ia64-low.c (the_low_target): Likewise.
9283 * linux-m32r-low.c (the_low_target): Likewise.
9284 * linux-m68k-low.c (the_low_target): Likewise.
9285 * linux-ppc-low.c (the_low_target): Likewise.
9286 * linux-s390-low.c (the_low_target): Likewise.
9287 * linux-sh-low.c (the_low_target): Likewise.
9288 * linux-sparc-low.c (the_low_target): Likewise.
9289 * linux-tic6x-low.c (the_low_target): Likewise.
9290 * linux-x86-low.c (the_low_target): Likewise.
9291 * linux-xtensa-low.c (the_low_target): Likewise.
9292 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9293 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9294 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9295 srv_xmlfiles.
9296 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9297 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9298
c03e6ccc
YQ		 92992012-02-29 Yao Qi <yao@codesourcery.com>
9300 Pedro Alves <palves@redhat.com>
9301
9302 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9303 `step_over_finished' is true.
9304
644cebc9
PA		 93052012-02-27 Pedro Alves <palves@redhat.com>
9306
9307 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9308 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9309
c14d7ab2
PA		 93102012-02-27 Pedro Alves <palves@redhat.com>
9311
9312 PR server/9684
9313 * linux-low.c (pid_is_stopped): New.
9314 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9315
412c89dd
LM		 93162012-02-25 Luis Machado <lgustavo@codesourcery.com>
9317
9318 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9319 of conditions.
9320
b745defe
MR		 93212012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9322
9323 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9324
9f3a5c85
LM		 93252012-02-24 Luis Machado <lgustavo@codesourcery>
9326
9327 * server.c (handle_query): Advertise support for target-side
9328 breakpoint condition evaluation.
9329 (process_point_options): New function.
9330 (process_serial_event): When inserting a breakpoint, check for
9331 a target-side condition that should be evaluated.
9332
9333 * mem-break.c: Include regcache.h and ax.h.
9334 (point_cond_list_t): New data structure.
9335 (breakpoint) <cond_list>: New field.
9336 (find_gdb_breakpoint_at): Make non-static.
9337 (delete_gdb_breakpoint_at): Clear any target-side
9338 conditions.
9339 (clear_gdb_breakpoint_conditions): New function.
9340 (add_condition_to_breakpoint): Likewise.
9341 (add_breakpoint_condition): Likewise.
9342 (gdb_condition_true_at_breakpoint): Likewise.
9343 (gdb_breakpoint_here): Return result directly instead
9344 of going through a local variable.
9345
9346 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9347 (clear_gdb_breakpoint_conditions): Likewise.
9348 (add_breakpoint_condition): Likewise.
9349 (gdb_condition_true_at_breakpoint): Likewise.
9350
9351 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9352 (need_step_over_p): Take target-side breakpoint condition into
9353 consideration.
9354
5e1dc496
LM		 93552012-02-24 Luis Machado <lgustavo@codesourcery>
9356
9357 * server.h: Include tracepoint.h.
9358 (agent_mem_read, agent_get_trace_state_variable_value,
9359 agent_set_trace_state_variable_value,
9360 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9361 get_set_tsv_func_addr): New prototypes.
9362
9363 * ax.h: New include file.
9364 * ax.c: New source file.
9365
9366 * tracepoint.c: Include ax.h.
9367 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9368 agent_expr, eval_result_type): Move to ax.h.
9369 (parse_agent_expr): Rename to ...
9370 (gdb_parse_agent_expr): ... this, make it non-static and move
9371 to ax.h.
9372 (unparse_agent_expr) Rename to ...
9373 (gdb_unparse_agent_expr): ... this, make it non-static and move
9374 to ax.h.
9375 (eval_agent_expr): Rename to ...
9376 (eval_tracepoint_agent_expr): ... this.
9377 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9378 forward declarations.
9379 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9380 (agent_get_trace_state_variable_value): New function.
9381 (agent_set_trace_state_variable_value): New function.
9382 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9383 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9384 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9385 (condition_true_at_tracepoint): Likewise.
9386 (parse_agent_expr): Rename to ...
9387 (gdb_parse_agent_expr): ... this and move to ax.c.
9388 (unparse_agent_expr): Rename to ...
9389 (gdb_unparse_agent_expr): ... this and move to ax.c.
9390 (gdb_agent_op_name): Move to ax.c.
9391 (eval_agent_expr): Rename to ...
9392 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9393 and move to ax.c.
9394 (eval_tracepoint_agent_expr): New function.
9395 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9396 non-static.
5e1dc496
LM		 9397 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9398 ax.c.
9399 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9400 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9401 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9402 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9403 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9404 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9405 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9406 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9407 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9408 (compile_bytecodes): Remove forward declaration.
9409 (is_goto_target): Move to ax.c.
9410 (compile_bytecodes): Move to ax.c and call
9411 agent_get_trace_state_variable_value (...) and
9412 agent_set_trace_state_variable_value (...).
9413
9414 * Makefile.in: Update ax.c and IPA dependencies.
9415
277e4e52
PA		 94162012-02-24 Pedro Alves <palves@redhat.com>
9417
9418 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9419 (cmd_bigqtbuffer_circular): ... this. Only handle
9420 'QTBuffer:circular:'.
9421 (handle_tracepoint_general_set): Adjust.
9422
bf4c19f7
YQ		 94232012-02-16 Yao Qi <yao@codesourcery.com>
9424
9425 * inferiors.c: Move code to ...
9426 * dll.c: .... here. New.
9427 * server.h: Declare clear_dlls.
9428 * Makefile.in (SFILES): Add dll.c.
9429 (OBS): Add dll.o
9430 (dll.o): New rule.
9431
d73f2619
YQ		 94322012-02-11 Yao Qi <yao@codesourcery.com>
9433
9434 * server.c: (handle_monitor_command): Add a new parameter
9435 `own_buf'.
9436 (handle_query): Update caller.
9437
f8255c2a
JB		 94382012-02-09 Joel Brobecker <brobecker@adacore.com>
9439
9440 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9441 * configure, config.in: Regenerate.
9442 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9443 is not defined.
9444
da84f473
PA		 94452012-02-02 Pedro Alves <palves@redhat.com>
9446
9447 Try SIGKILL first, then PTRACE_KILL.
9448 * linux-low.c (linux_kill_one_lwp): New.
9449 (linux_kill_one_lwp): Rename to ...
9450 (kill_one_lwp_callback): ... this. Use the new
9451 linux_kill_one_lwp.
9452
e886a173
PA		 94532012-02-02 Pedro Alves <palves@redhat.com>
9454
9455 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9456 inferior.
9457
be07f1a2
PA		 94582012-01-27 Pedro Alves <palves@redhat.com>
9459
9460 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9461 (elf_64_file_p): Make static.
9462 (linux_pid_exe_is_elf_64_file): New.
9463 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9464 Delete declarations.
9465 (linux_pid_exe_is_elf_64_file): Declare.
9466 * linux-x86-low.c (x86_arch_setup): Use
9467 linux_pid_exe_is_elf_64_file.
9468
d8301ad1
JK		 94692012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9470
9471 * linux-low.c (linux_wait_for_event_1): Rename to ...
9472 (linux_wait_for_event): ... here and merge it with former
9473 linux_wait_for_event - new variable wait_ptid, use it.
9474 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9475
01b17894
PA		 94762012-01-23 Pedro Alves <palves@redhat.com>
9477
9478 * server.c (main): Avoid yet another case of infinite loop while
9479 detaching/killing after a longjmp.
9480
e825046f
JK		 94812012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9482
9483 Code cleanup.
9484 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9485
b9e7b9c3
UW		 94862012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9487
9488 * hostio.c (handle_readlink): New function.
9489 (handle_vFile): Call it to handle "vFile:readlink" packets.
9490
901f9912
UW		 94912012-01-20 Pedro Alves <palves@redhat.com>
9492 Ulrich Weigand <ulrich.weigand@linaro.org>
9493
9494 * server.c (handle_v_requests): Only support vAttach and vRun to
9495 start multiple processes when in extended protocol mode.
9496
fc1ab1a0
PA		 94972012-01-17 Pedro Alves <palves@redhat.com>
9498
9499 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9500 memalign plus mprotect to allocate the scratch buffer.
9501
7d5d4e98
PA		 95022012-01-13 Pedro Alves <palves@redhat.com>
9503
9504 * server.c (attach_inferior): Clear `cont_thread'.
9505
f128d5e9
PA		 95062012-01-13 Pedro Alves <palves@redhat.com>
9507
9508 * server.c (main): Avoid infinite loop while detaching/killing
9509 after a longjmp.
9510
06db92f0
DE		 95112012-01-09 Doug Evans <dje@google.com>
9512
9513 * server.c (start_inferior): Set last_ptid in --wrapper case.
9514
32d92999
YQ		 95152012-01-06 Yao Qi <yao@codesourcery.com>
9516
9517 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9518 defined.
9519 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9520
5e0a92a9
YQ		 95212012-01-04 Yao Qi <yao@codesourcery.com>
9522
9523 * tracepoint.c (cmd_qtdp): Print debug message
9524 for static tracepoint.
9525
ae639e8c
YQ		 95262012-01-04 Yao Qi <yao@codesourcery.com>
9527
9528 * tracepoint.c (trace_vdebug): Differentiate debug message
9529 between gdbserver and IPA.
9530
f72429c5
YQ		 95312012-01-03 Yao Qi <yao@codesourcery.com>
9532
9533 * tracepoint.c (tracepoint_was_hit): Don't collect for
9534 static tracepoint.
9535
12c3e59c
JB		 95362012-01-02 Joel Brobecker <brobecker@adacore.com>
9537
9538 * terminal.h: Reformat copyright header.
9539
67827812
JB		 95402012-01-02 Joel Brobecker <brobecker@adacore.com>
9541
9542 * server.c (gdbserver_version): Update copyright year.
9543 * gdbreplay.c (gdbreplay_version): Likewise.
9544
3e52c33d
JK		 95452011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9546
9547 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9548
9549 Revert:
9550 2011-12-18 Hui Zhu <teawater@gmail.com>
9551 * linux-low.c (linux_create_inferior): Save return value to ret.
9552
66f1260e
HZ		 95532011-12-18 Hui Zhu <teawater@gmail.com>
9554
9555 * linux-low.c (linux_create_inferior): Save return value to ret.
9556
e77616d7
DE		 95572011-12-16 Doug Evans <dje@google.com>
9558
e7b06c57
DE		 9559 * linux-low.c (linux_create_inferior): If stdio connection,
9560 redirect stdin from /dev/null, stdout to stderr.
9561 * remote-utils.c (remote_is_stdio): New static global.
9562 (remote_connection_is_stdio): New function.
9563 (remote_prepare): Handle stdio connection.
9564 (remote_open): Ditto.
9565 (remote_close): Don't close stdin for stdio connections.
9566 (read_prim,write_prim): New functions. Replace all calls to
9567 read/write to these.
9568 * server.c (main): Watch for "-" argument. Move call to
9569 remote_prepare before start_inferior.
9570 * server.h (STDIO_CONNECTION_NAME): New macro.
9571 (remote_connection_is_stdio): Declare.
9572
e77616d7
DE		 9573 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9574 in debugging output.
9575
82067193
YQ		 95762011-12-15 Yao Qi <yao@codesourcery.com>
9577
9578 * tracepoint.c: Include sys/syscall.h.
9579 (gdb_ust_thread): Remove preprocessor conditional.
9580
82bfbe7e
PA		 95812011-12-14 Pedro Alves <pedro@codesourcery.com>
9582
9583 * linux-low.c (linux_detach_one_lwp): Call
9584 the_low_target.prepare_to_resume before detaching.
9585
712c6575
YQ		 95862011-12-14 Yao Qi <yao@codesourcery.com>
9587
9588 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9589 of write.
9590
d54d1edf
YQ		 95912011-12-14 Yao Qi <yao@codesourcery.com>
9592
9593 * i386-low.c (i386_low_stopped_data_address): Initialize local
9594 variable `control'.
9595
6210a125
PA		 95962011-12-13 Pedro Alves <pedro@codesourcery.com>
9597
9598 PR remote/13492
9599
9600 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9601 DR_CONTROL unless necessary. Extend comments.
9602 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9603 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9604
2ece8244
YQ		 96052011-12-13 Yao Qi <yao@codesourcery.com>
9606
9607 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9608 macros.
9609 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9610
784867a5
JK		 96112011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9612
9613 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9614 Print new debug message for such case.
9615
6bf36717
JK		 96162011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9617
9618 Fix overlapping memcpy.
9619 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9620 the read_inferior_memory transfer.
9621 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9622 write_inferior_memory transfer.
9623 (set_fast_tracepoint_jump): New variable buf. Use it for the
9624 read_inferior_memory and write_inferior_memory transfers.
9625 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9626 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9627 Use it for the write_inferior_memory transfer.
9628 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9629 buffers.
9630
50275556
MR		 96312011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9632
9633 * linux-low.c (fetch_register, store_register): Make code
9634 consistent, fix formatting.
9635
7325beb4
MR		 96362011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9637
9638 * linux-low.c (usr_store_inferior_registers): Factor out code
9639 to handle individual registers into...
9640 (store_register): ... this new function.
9641
c642a434
UW		 96422011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9643
9644 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9645 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9646 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9647 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9648 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9649 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9650 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9651 (srv_xmlfiles): Add new XML files.
9652
9653 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9654 and <sys/uio.h>.
9655 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9656 (init_registers_s390_linux32v1): Add prototype.
9657 (init_registers_s390_linux32v2): Likewise.
9658 (init_registers_s390_linux64v1): Likewise.
9659 (init_registers_s390_linux64v2): Likewise.
9660 (init_registers_s390x_linux64v1): Likewise.
9661 (init_registers_s390x_linux64v2): Likewise.
9662 (s390_num_regs): Increment to 52.
9663 (s390_regmap): Add orig_r2 register.
9664 (s390_num_regs_3264): Increment to 68.
9665 (s390_regmap_3264): Add orig_r2 register.
9666 (s390_collect_ptrace_register): Handle orig_r2 register.
9667 (s390_supply_ptrace_register): Likewise.
9668 (s390_fill_last_break): New function.
9669 (s390_store_last_break): Likewise.
9670 (s390_fill_system_call): New function.
9671 (s390_store_system_call): Likewise.
9672 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9673 register sets.
9674 (s390_check_regset): New function.
9675 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9676 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9677 Update target_regsets for available register sets.
9678
2268b414
JK		 96792011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9680 Jan Kratochvil <jan.kratochvil@redhat.com>
9681
9682 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9683 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9684 New.
9685 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9686 * linux-low.h (struct process_info_private): New member r_debug.
9687 * server.c (handle_qxfer_libraries): Call
9688 the_target->qxfer_libraries_svr4.
9689 (handle_qxfer_libraries_svr4): New function.
9690 (qxfer_packets): New entry "libraries-svr4".
9691 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9692 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9693 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9694 PACKET_qXfer_libraries_svr4.
9695
d6db1fab
UW		 96962011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9697
9698 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9699 PSW address/mask between 8-byte and 16-byte formats.
9700 (s390_supply_ptrace_register): Likewise.
9701 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9702 basic addressing mode bit.
9703
242f5f1c
SS		 97042011-11-24 Stan Shebs <stan@codesourcery.com>
9705
9706 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9707
f196051f
SS		 97082011-11-17 Stan Shebs <stan@codesourcery.com>
9709
9710 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9711 (tracing_start_time): New global.
9712 (tracing_stop_time): New global.
9713 (tracing_user_name): New global.
9714 (tracing_notes): New global.
9715 (tracing_stop_note): New global.
9716 (cmd_qtstart): Set traceframe_usage, start_time.
9717 (stop_tracing): Set stop_time.
9718 (cmd_qtstatus): Report additional status.
9719 (cmd_qtp): New function.
9720 (handle_tracepoint_query): Call it.
9721 (cmd_qtnotes): New function.
9722 (handle_tracepoint_general_set): Call it.
9723 (get_timestamp): Rename from tsv_get_timestamp.
9724
405f8e94
SS		 97252011-11-14 Stan Shebs <stan@codesourcery.com>
9726 Kwok Cheung Yeung <kcy@codesourcery.com>
9727
9728 * linux-x86-low.c (small_jump_insn): New.
9729 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9730 trampoline and error message, build a trampoline and issue a small
9731 jump instruction to it.
9732 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9733 trampoline and error message.
9734 (x86_get_min_fast_tracepoint_insn_len): New.
9735 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9736 * linux-low.h (struct linux_target_ops): Add arguments to
9737 install_fast_tracepoint_jump_pad operation, add new operation.
9738 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9739 arguments.
9740 (linux_get_min_fast_tracepoint_insn_len): New function.
9741 (linux_target_op): Add new operation.
9742 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9743 (gdb_trampoline_buffer_end): Ditto.
9744 (gdb_trampoline_buffer_error): Ditto.
9745 (struct ipa_sym_addresses): Add fields for new IPA variables.
9746 (symbol_list): Add entries for new IPA variables.
9747 (struct tracepoint): Add fields to hold the address range of the
9748 trampoline used by the tracepoint.
9749 (trampoline_buffer_head): New static variable.
9750 (trampoline_buffer_tail): Ditto.
9751 (claim_trampoline_space): New function.
9752 (have_fast_tracepoint_trampoline_buffer): New function.
9753 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9754 structure.
9755 (install_fast_tracepoint): Ditto, also add error buffer argument.
9756 (cmd_qtminftpilen): New function.
9757 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9758 (fast_tracepoint_from_trampoline_address): New function.
9759 (fast_tracepoint_collecting): Handle trampoline as part of jump
9760 pad space.
9761 (set_trampoline_buffer_space): New function.
9762 (initialize_tracepoint): Initialize new IPA variables.
9763 * target.h (struct target_ops): Add arguments to
9764 install_fast_tracepoint_jump_pad operation, add new
9765 get_min_fast_tracepoint_insn_len operation.
9766 (target_get_min_fast_tracepoint_insn_len): New.
9767 (install_fast_tracepoint_jump_pad): Add arguments.
9768 * server.h (IPA_BUFSIZ): Define.
9769 * linux-i386-ipa.c: Include extra header files.
9770 (initialize_fast_tracepoint_trampoline_buffer): New function.
9771 (initialize_low_tracepoint): Call it.
9772 * server.h (set_trampoline_buffer_space): Declare.
9773 (claim_trampoline_space): Ditto.
9774 (have_fast_tracepoint_trampoline_buffer): Ditto.
9775
1e4d1764
YQ		 97762011-11-14 Yao Qi <yao@codesourcery.com>
9777
9778 * server.c (handle_query): Handle InstallInTrace for qSupported.
9779 * tracepoint.c (add_tracepoint): Sort list.
9780 (install_tracepoint, download_tracepoint): New.
9781 (cmd_qtdp): Call them to install and download tracepoints.
9782 (sort_tracepoints): Removed.
9783 (cmd_qtstart): Update.
9784
5c73ff4e
YQ		 97852011-11-14 Yao Qi <yao@codesourcery.com>
9786
9787 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9788 * mem-break.h: Declare.
9789 * tracepoint.c (cmd_qtstart): Move some code to ...
9790 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9791 New.
9792 (download_tracepoints): Move some code to ...
9793 (download_tracepoint_1): ... here. New.
9794
86a30030
YQ		 97952011-11-08 Yao Qi <yao@codesourcery.com>
9796
9797 * remote-utils.c (relocate_instruction): A comment fix.
9798
8d26e50c
JB		 97992011-11-07 Joel Brobecker <brobecker@adacore.com>
9800
9801 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9802 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9803 dr_status_mirror and dr_control_mirror from debug_reg_state.
9804 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9805 (i386_initial_stuff): Remove use of deleted globals.
9806 (i386_get_thread_context, i386_set_thread_context,
9807 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9808 from debug_reg_state.
9809
a59306a3
YQ		 98102011-11-05 Yao Qi <yao@codesourcery.com>
9811
9812 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9813 address as TPOINT's.
9814
3065dfb6
SS		 98152011-11-02 Stan Shebs <stan@codesourcery.com>
9816
9817 * tracepoint.c (agent_mem_read_string): New function.
9818 (eval_agent_expr): Call it for tracenz.
9819 * server.c (handle_query): Report support for tracenz.
9820
fd0d8c7c
YQ		 98212011-11-02 Yao Qi <yao@codesourcery.com>
9822
9823 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9824
609086b1
YQ		 98252011-11-02 Yao Qi <yao@codesourcery.com>
9826
9827 * target.h: Fix a typo in comment.
9828
b9fd1791
PA		 98292011-10-31 Pedro Alves <pedro@codesourcery.com>
9830
9831 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9832 clobber the breakpoints' shadows with fast tracepoint jumps.
9833 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9834 * target.c (write_inferior_memory): Also pass MYADDR down to
9835 check_mem_write.
9836
03583c20
UW		 98372011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9838
9839 * configure.ac: Check support for personality routine.
9840 * configure: Regenerate.
9841 * config.in: Likewise.
9842 * linux-low.c: Include <sys/personality.h>.
9843 Define ADDR_NO_RANDOMIZE if necessary.
9844 (linux_create_inferior): Disable address space randomization when
9845 forking inferior, if requested.
9846 (linux_supports_disable_randomization): New function.
9847 (linux_target_ops): Install it.
9848 * server.h (disable_randomization): Declare.
9849 * server.c (disable_randomization): New global variable.
9850 (handle_general_set): Handle QDisableRandomization.
9851 (handle_query): Likewise for qSupported.
9852 (main): Support --disable-randomization and --no-disable-randomization
9853 command line arguments.
9854 * target.h (struct target_ops): Add supports_disable_randomization.
9855 (target_supports_disable_randomization): New macro.
9856
723b724b
MF		 98572011-09-29 Mike Frysinger <vapier@gentoo.org>
9858
9859 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9860 ifdef check.
9861 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9862 [!PT_GETDSBT] (target_loadmap): New definition.
9863 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9864 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9865 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9866 and PT_GETDSBT to LINUX_LOADMAP.
9867 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9868 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9869
55329a5c 98702011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9871
9872 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9873 (arm_linux_hwbp_cap): New static variable.
9874 (arm_linux_get_hwbp_cap): Replace by ...
9875 (arm_linux_init_hwbp_cap): ... this new function.
9876 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9877 (arm_linux_get_hw_watchpoint_count): Likewise.
9878 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9879 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9880 (arm_prepare_to_resume): Use perror_with_name instead of error.
9881
55329a5c 98822011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9883
9884 * linux-arm-low.c: Include <signal.h>.
9885 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9886 (struct arm_linux_hwbp_cap): New data type.
9887 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9888 (struct arm_linux_hw_breakpoint): New data type.
9889 (MAX_BPTS, MAX_WPTS): Define.
9890 (struct arch_process_info, struct arch_lwp_info): New data types.
9891 (arm_linux_get_hwbp_cap): New function.
9892 (arm_linux_get_hw_breakpoint_count): Likewise.
9893 (arm_linux_get_hw_watchpoint_count): Likewise.
9894 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9895 (arm_hwbp_control_initialize): Likewise.
9896 (arm_hwbp_control_is_enabled): Likewise.
9897 (arm_hwbp_control_is_initialized): Likewise.
9898 (arm_hwbp_control_disable): Likewise.
9899 (arm_linux_hw_breakpoint_equal): Likewise.
9900 (arm_linux_hw_point_initialize): Likewise.
9901 (struct update_registers_data): New data structure.
9902 (update_registers_callback: New function.
9903 (arm_insert_point): Likewise.
9904 (arm_remove_point): Likewise.
9905 (arm_stopped_by_watchpoint): Likewise.
9906 (arm_stopped_data_address): Likewise.
9907 (arm_new_process): Likewise.
9908 (arm_new_thread): Likewise.
9909 (arm_prepare_to_resume): Likewise.
9910 (the_low_target): Register arm_insert_point, arm_remove_point,
9911 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9912 arm_new_thread, and arm_prepare_to_resume.
9913
6b9801d4
SS		 99142011-09-15 Stan Shebs <stan@codesourcery.com>
9915
9916 * server.h (struct emit_ops): Add compare-goto fields.
9917 * tracepoint.c (gdb_agent_op_sizes): New table.
9918 (emit_eq_goto): New function.
9919 (emit_ne_goto): New function.
9920 (emit_lt_goto): New function.
9921 (emit_le_goto): New function.
9922 (emit_gt_goto): New function.
9923 (emit_ge_goto): New function.
9924 (is_goto_target): New function.
9925 (compile_bytecodes): Recognize special cases of compare-goto
9926 combinations and call specialized emitters for them.
9927 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9928 (amd64_emit_ne_goto): New function.
9929 (amd64_emit_lt_goto): New function.
9930 (amd64_emit_le_goto): New function.
9931 (amd64_emit_gt_goto): New function.
9932 (amd64_emit_ge_goto): New function.
9933 (amd64_emit_ops): Add the new functions.
9934 (i386_emit_eq_goto): New function.
9935 (i386_emit_ne_goto): New function.
9936 (i386_emit_lt_goto): New function.
9937 (i386_emit_le_goto): New function.
9938 (i386_emit_gt_goto): New function.
9939 (i386_emit_ge_goto): New function.
9940 (i386_emit_ops): Add the new functions.
9941
bf15cbda
SS		 99422011-09-08 Stan Shebs <stan@codesourcery.com>
9943
9944 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9945 (i386_emit_epilogue): Restore %ebx.
9946
943ca1dd
JZ		 99472011-08-31 Jie Zhang <jzhang918@gmail.com>
9948
9949 * server.c (step_thread): Remove definition.
9950 (process_serial_event): Don't handle Hs.
9951 * server.h (step_thread): Remove declaration.
9952 * target.c (set_desired_inferior): Remove use of step_thread.
9953
e3deef73
LM		 99542011-08-24 Luis Machado <lgustavo@codesourcery.com>
9955
9956 * linux-low.c: Include linux-procfs.h.
9957 (linux_attach_lwp_1): Update comments.
9958 (linux_attach): Scan for existing threads when attaching to a
9959 process that is the tgid.
9960 * Makefile.in: Update dependencies.
9961
13da1c97
LM		 99622011-08-24 Luis Machado <lgustavo@codesourcery.com>
9963
9964 * configure.srv: Add linux-procfs.o dependencies.
9965
881127c9
YQ		 99662011-08-14 Yao Qi <yao@codesourcery.com>
9967
9968 * target.h (struct target_ops): Fix indent.
9969 * win32-low.c (win32_target_ops): Fix comment.
9970
58dbd541
YQ		 99712011-08-14 Andrew Jenner <andrew@codesourcery.com>
9972 Yao Qi <yao@codesourcery.com>
9973
9974 * Makefile.in (clean): Remove tic6x-*.c files.
9975 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9976 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9977 (tic6x-c64xp-linux.c): Likewise.
9978 * configure.srv: Add support for tic6x-*-uclinux.
9979 * linux-tic6x-low.c: New.
9980 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9981
78d85199
YQ		 99822011-08-14 Andrew Stubbs <ams@codesourcery.com>
9983 Yao Qi <yao@codesourcery.com>
9984
9985 * target.h (struct target_ops): Add read_loadmap.
9986 * linux-low.c (struct target_loadseg): New type.
9987 (struct target_loadmap): New type.
9988 (linux_read_loadmap): New function.
9989 (linux_target_ops): Add linux_read_loadmap.
9990 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9991 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9992 to NULL.
78d85199 9993
a959a88d
EZ		 99942011-08-05 Eli Zaretskii <eliz@gnu.org>
9995
9996 * win32-low.c: Include <stdint.h>.
9997
1ced966e
PA		 99982011-07-22 Pedro Alves <pedro@codesourcery.com>
9999
10000 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10001 to the inferior here.
10002 (i386_remove_aligned_watchpoint): Ditto.
10003 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10004 fit part of the watchpoint in the debug registers.
10005 (i386_update_inferior_debug_regs): New.
10006 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10007 registers, and only update the inferior on success.
10008 (i386_low_remove_watchpoint): Ditto.
10009
d26e3629
KY		 100102011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10011
10012 * linux-low.c (compare_ints, unique, list_threads, show_process,
10013 linux_core_of_thread): Delete.
10014 (linux_target_ops): Change linux_core_of_thread to
10015 linux_common_core_of_thread.
10016 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10017 * utils.c (malloc_failure): Change type of argument.
10018 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10019 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10020 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10021 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10022 (IPA_OBJS): Add common-utils-ipa.o.
10023 (ptid_h, linux_osdata_h): New macros.
10024 (server_h): Add common/common-utils.h, common/xml-utils.h,
10025 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10026 common/ptid.h.
10027 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10028 ptid.o, buffer.o): New rules.
10029 (linux-low.o): Add common/linux-osdata.h as a dependency.
10030 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10031 * configure.ac: Add AC_HEADER_DIRENT check.
10032 * config.in: Regenerate.
10033 * configure: Regenerate.
10034 * remote-utils.c (xml_escape_text): Delete.
10035 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10036 buffer_xml_printf): Move to common/buffer.c.
10037 * server.c (main): Remove call to initialize_inferiors.
10038 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10039 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10040 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10041 internal_error, gdb_assert, gdb_assert_fail): Delete.
10042 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10043 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10044 common/buffer.h.
10045 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10046 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10047 initialize_inferiors): Delete.
10048
2275a1a7
PA		 100492011-07-20 Pedro Alves <pedro@codesourcery.com>
10050
10051 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10052 symbol error.
10053
0a5b1e09
PA		 100542011-05-31 Pedro Alves <pedro@codesourcery.com>
10055
10056 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10057 assertion.
10058 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10059
6938fd34
YQ		 100602011-05-26 Yao Qi <yao@codesourcery.com>
10061
10062 * Makefile.in (thread-db.o): Track dependence to
10063 common/gdb_thread_db.h.
10064 * thread-db.c: include gdb_thread_db.h from right place.
10065
b481f9e0
TT		 100662011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10067
10068 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10069 __FILE__ and __LINE__ to internal_error.
10070
98a5dd13
DE		 100712011-05-13 Doug Evans <dje@google.com>
10072
10073 * thread-db.c (try_thread_db_load_from_sdir): New function.
10074 (try_thread_db_load_from_dir): New function.
10075 (thread_db_load_search): Handle $sdir, ignore $pdir.
10076 Remove trying of system directories if search of
10077 libthread-db-search-path fails, that is now done via $sdir.
10078
d248b706
KY		 100792011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10080
10081 * server.c (handle_query): Add EnableDisableTracepoints to the list
10082 of supported features.
43aaf8b6 10083 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10084 tracepoints.
43aaf8b6
PA		 10085 (cmd_qtenable_disable): New.
10086 (cmd_qtstart): Install tracepoints even if disabled.
10087 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10088 receiving a QTEnable or QTDisable packet.
10089 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10090 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10091 tracepoints.
10092 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10093
84e578fb
DE		 100942011-05-10 Doug Evans <dje@google.com>
10095
10096 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10097
71f55dd8
DE		 100982011-05-04 Doug Evans <dje@google.com>
10099
10100 * linux-low.c (linux_join): Skip process lookup.
10101 * spu-low.c (spu_join): Ditto.
10102 * server.c (join_inferiors_callback): Delete.
10103 (process_serial_event): For 'D' packet (detach) call join_inferior
10104 directly.
10105
4d393d60
JM		 101062011-05-04 Joseph Myers <joseph@codesourcery.com>
10107
10108 * README: Don't mention xscale*-*-linux*.
10109 * configure.srv (xscale*-*-linux*): Don't handle target.
10110
b00ad6ff
NF		 101112011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10112
10113 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10114 casting pointers.
10115 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10116 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10117 (i386_emit_void_call_2): Likewise.
10118
af96c192
YQ		 101192011-04-26 Yao Qi <yao@codesourcery.com>
10120
43aaf8b6
PA		 10121 * linux-low.c: Move common macros to linux-ptrace.h.
10122 Include linux-ptrace.h.
af96c192
YQ		 10123 * Makefile.in (linux_ptrace_h): New.
10124 (linux-low.o): Depends on linux-ptrace.h.
10125
03f2bd59
JK		 101262011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10127
10128 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10129 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10130 (remote_prepare): New function with most of the TCP code from ...
10131 (remote_open): ... here. Detect PORT here unconditionally. Move also
10132 setting transport_is_reliable.
10133 * server.c (run_once): New variable.
10134 (gdbserver_usage): Document it.
10135 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10136 the first run if RUN_ONCE.
10137 * server.h (run_once, remote_prepare): New declarations.
10138
7a9dd1b2
TT		 101392011-04-19 Tom Tromey <tromey@redhat.com>
10140
10141 * win32-low.c (handle_load_dll): Remove duplicate "the".
10142
81239425
PM		 101432011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10144
10145 Remove support for old Cygwin 1.5 versions.
10146 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10147 function to avoid warning.
10148 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10149 warning.
10150
9e0627f1
PM		 101512011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10152
10153 * gdbserver/server.h (Macro _): Define it if not available.
10154
588eebee
MS		 101552011-03-14 Michael Snyder <msnyder@vmware.com>
10156
348af9f7 10157 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10158
43f70d4c
JB		 101592011-03-10 Joel Brobecker <brobecker@adacore.com>
10160
10161 * Makefile.in (maintainer-clean realclean distclean): Remove
10162 "make ... subdir_do" command.
10163
348af9f7
MS		 101642011-03-10 Michael Snyder <msnyder@vmware.com>
10165
10166 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10167
10168 * server.c (handle_v_run): Free alloced buffer on early return.
10169
e637a4f5
YQ		 101702011-03-09 Yao Qi <yao@codesourcery.com>
10171
10172 Revert:
10173 2011-03-04 Yao Qi <yao@codesourcery.com>
10174
10175 * Makefile.in: Remove GNU make feature --directory.
10176
10177 2011-03-05 Yao Qi <yao@codesourcery.com>
10178
10179 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10180 (subdir_do): New make target. Copied from gdb/Makefile.
10181 (maintainer-clean, realclean, distclean, clean): Call corresponding
10182 make targets in common/Makefile.
10183
10184 2011-02-11 Yao Qi <yao@codesourcery.com>
10185
10186 * configure.ac: Call AC_PROG_RANLIB.
10187 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10188 * configure: Regenerate.
10189
e6edda56
JK		 101902011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10191
10192 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10193
e5141119
JB		 101942011-03-06 Yao Qi <yao@codesourcery.com>
10195
10196 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10197
64794aa4
JB		 101982011-03-05 Yao Qi <yao@codesourcery.com>
10199
10200 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10201 (subdir_do): New make target. Copied from gdb/Makefile.
10202 (maintainer-clean, realclean, distclean, clean): Call corresponding
10203 make targets in common/Makefile.
10204
7a762829
YQ		 102052011-03-04 Yao Qi <yao@codesourcery.com>
10206
10207 * Makefile.in: Remove GNU make feature --directory.
10208
348af9f7
MS		 102092011-03-04 Michael Snyder <msnyder@vmware.com>
10210
10211 * server.c (queue_stop_reply): Call xmalloc not malloc.
10212
102132011-03-02 Michael Snyder <msnyder@vmware.com>
10214
10215 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10216
9f72fee2
MS		 102172011-02-28 Michael Snyder <msnyder@vmware.com>
10218
588eebee
MS		 10219 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10220 (cmd_qtframe): Ditto.
10221 (cmd_qtbuffer): Ditto.
10222 (cmd_bigqtbuffer): Ditto.
10223
9f72fee2
MS		 10224 * utils.c (decimal2str): Initialize 'width' to nine, then
10225 don't mess with it.
10226
8040bd49
UW		 102272011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10228
10229 * hostio.c (require_data): Free *data, not data.
10230
7e52cbd0
JK		 102312011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10232
10233 * hostio.c (require_data): Use free, not xfree.
10234
9130f83e
MS		 102352011-02-27 Michael Snyder <msnyder@vmware.com>
10236
4b812f4e
MS		 10237 * server.c (handle_query): Discard unused value.
10238
9130f83e
MS		 10239 * hostio.c (require_data): Free malloc memory before returning
10240 error.
10241
69d37113
MS		 102422011-02-26 Michael Snyder <msnyder@vmware.com>
10243
10244 * linux-low.c (list_threads): Call closedir for dirent.
10245
35f5825a
MS		 102462011-02-27 Michael Snyder <msnyder@vmware.com>
10247
2a589cef
MS		 10248 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10249 a case statement falls through.
10250
0adea5f7
MS		 10251 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10252
35f5825a
MS		 10253 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10254 in comparison.
10255
238f1c74
MS		 102562011-02-26 Michael Snyder <msnyder@vmware.com>
10257
10258 * utils.c (decimal2str): Eliminate dead code and dead param.
10259 (pulongest): Drop dead param from call to decimal2str.
10260 (plongest): Ditto.
10261
633ff500
JB		 102622011-02-24 Joel Brobecker <brobecker@adacore.com>
10263
10264 Revert the following patch (not approved yet):
10265 2011-02-21 Hui Zhu <teawater@gmail.com>
10266 * tracepoint.c (tp_printf): New function.
10267 (eval_agent_expr): Handle gdb_agent_op_printf.
10268
f9c6ff72
HZ		 102692011-02-21 Hui Zhu <teawater@gmail.com>
10270
10271 * tracepoint.c (tp_printf): New function.
10272 (eval_agent_expr): Handle gdb_agent_op_printf.
10273
94d5e490
TT		 102742011-02-18 Tom Tromey <tromey@redhat.com>
10275
10276 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10277 (tracepoint.o): Likewise.
10278 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10279 (gdb_agent_op_names): Likewise.
10280
c7f96d2b
TT		 102812011-02-18 Tom Tromey <tromey@redhat.com>
10282
10283 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10284 gdb_agent_op_rot>: New constants.
10285 (gdb_agent_op_names): Add pick and roll.
10286 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10287 cases.
10288
0feedb2c
JK		 102892011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10290
10291 * aclocal.m4: Regenerated with aclocal-1.11.1.
10292
b3b9301e
PA		 102932011-02-14 Pedro Alves <pedro@codesourcery.com>
10294
10295 * server.c (handle_qxfer_traceframe_info): New.
10296 (qxfer_packets): Register "traceframe-info".
10297 (handle_query): Report support for qXfer:traceframe-info:read+.
10298 * tracepoint.c (match_blocktype): New.
10299 (traceframe_find_block_type): Rename to ...
10300 (traceframe_walk_blocks): ... this. Add callback filter argument,
10301 and use it.
10302 (traceframe_find_block_type): New, reimplemented on top of
10303 traceframe_walk_blocks.
10304 (build_traceframe_info_xml): New.
10305 (traceframe_read_info): New.
10306 * server.h (traceframe_read_info): Declare.
10307
4f3e6fb7
YQ		 103082011-02-11 Yao Qi <yao@codesourcery.com>
10309
10310 * configure.ac: Call AC_PROG_RANLIB.
10311 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10312 * configure: Regenerate.
10313
764880b7
PA		 103142011-02-07 Pedro Alves <pedro@codesourcery.com>
10315
10316 * server.c (gdb_read_memory): Change return semantics to allow
10317 partial transfers.
10318 (handle_search_memory_1): Adjust.
10319 (process_serial_event) <'m' packet>: Handle partial transfers.
10320 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10321
1c79eb8a
PA		 103222011-01-28 Pedro Alves <pedro@codesourcery.com>
10323
10324 * regcache.c (init_register_cache): Initialize
10325 regcache->register_status.
10326 (free_register_cache): Release regcache->register_status.
10327 (regcache_cpy): Copy register_status.
10328 (registers_to_string): Print 'x's for unavailable registers.
10329 (supply_register): Mark the register's status valid or
10330 unavailable, depending on whether a buffer was passed in or not.
10331 (supply_register_zeroed): New.
10332 (supply_regblock): Mark the registers' status valid or
10333 unavailable, depending on whether a buffer was passed in or not.
10334 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10335 (struct regcache): New `register_status' field.
10336 (supply_register_zeroed): Declare.
10337 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10338 supply_register_zeroed, rather than passing a NULL buffer to
10339 supply_register.
10340 * tracepoint.c (fetch_traceframe_registers): Update comment.
10341
85724a0e
PA		 103422011-01-28 Pedro Alves <pedro@codesourcery.com>
10343
10344 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10345 buffer explicit.
10346
d08aafef
PA		 103472011-01-25 Pedro Alves <pedro@codesourcery.com>
10348
10349 * server.h (decode_xfer_write): Change prototype.
10350 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10351 and don't extract the annex here.
10352 * server.c (decode_xfer_read): Remove `annex' parameter,
10353 and don't extract the annex here.
10354 (decode_xfer): New.
10355 (struct qxfer): New.
10356 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10357 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10358 (handle_qxfer_statictrace): New functions, abstracted out from
10359 handle_query, and made to use the struct qxfer interface.
10360 (handle_threads_qxfer_proper): Rename to ...
10361 (handle_qxfer_threads_proper): ... this.
10362 (handle_threads_qxfer): Rename to ...
10363 (handle_qxfer_threads): ... this. Adjust.
10364 (qxfer_packets): New array.
10365 (handle_qxfer): New function.
10366 (handle_query): Use handle_qxfer.
10367
493e2a69
MS		 103682011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10369
10370 * gdbreplay.c: Shorten lines of >= 80 columns.
10371 * linux-low.c: Ditto.
10372 * linux-ppc-low.c: Ditto.
10373 * linux-s390-low.c: Ditto.
10374 * linux-sparc-low.c: Ditto.
10375 * linux-x86-low.c: Ditto.
10376 * linux-xtensa-low.c: Ditto.
10377 * mem-break.c: Ditto.
10378 * nto-low.c: Ditto.
10379 * regcache.h: Ditto.
10380 * remote-utils.c: Ditto.
10381 * server.c: Ditto.
10382 * server.h: Ditto.
10383 * thread-db.c: Ditto.
10384 * tracepoint.c: Ditto.
10385 * utils.c: Ditto.
10386 * win32-low.h: Ditto.
10387
44944448
JB		 103882011-01-05 Joel Brobecker <brobecker@adacore.com>
10389
10390 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10391 update.
10392
71ce852c
JB		 103932011-01-01 Joel Brobecker <brobecker@adacore.com>
10394
10395 * server.c (gdbserver_version): Update copyright year in version
10396 output.
10397 * gdbreplay.c (gdbreplay_version): Ditto.
10398
eb826dc6
MF		 103992010-12-29 Jie Zhang <jie.zhang@analog.com>
10400
10401 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10402 * linux-bfin-low.c: New file.
10403 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10404 PT_DATA_ADDR for BFIN targets.
10405 * Makefile.in (SFILES): Add linux-bfin-low.c.
10406 (clean): Remove reg-bfin.c.
10407 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10408 * README: Mention supported Blackfin targets.
10409
39ab222a
MF		 104102010-12-23 Mike Frysinger <vapier@gentoo.org>
10411
10412 * .gitignore: New file.
10413
a1f2ce7d
MF		 104142010-11-16 Mike Frysinger <vapier@gentoo.org>
10415
10416 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10417
f474844c
JZ		 104182010-10-22 Jie Zhang <jie@codesourcery.com>
10419
10420 * Makefile.in: Add FLAGS_TO_PASS variable.
10421 (install): Remove dependency of install-only and recursively
10422 invoke make for install-only.
10423
f1048712
DE		 104242010-10-04 Doug Evans <dje@google.com>
10425
10426 * Makefile.in (uninstall): Use $(DESTDIR).
10427
b53a1623
PA		 104282010-09-24 Pedro Alves <pedro@codesourcery.com>
10429
e6ee044d
PA		 10430 PR gdb/11842
10431
b53a1623
PA		 10432 * linux-x86-low.c (compat_siginfo_from_siginfo)
10433 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10434 si_code is < 0. Check for si_code == SI_TIMER before checking for
10435 si_code < 0.
10436
fa1bd1e4
JB		 104372010-09-13 Joel Brobecker <brobecker@adacore.com>
10438
10439 * lynx-i386-low.c: New file.
10440 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10441
47fac8f8
JB		 104422010-09-13 Joel Brobecker <brobecker@adacore.com>
10443
10444 * lynx-low.c (ptrace_request_to_str): Remove handling for
10445 request values that have been removed in LynxOS 5.x.
10446
1adfc54d
JB		 104472010-09-13 Joel Brobecker <brobecker@adacore.com>
10448
10449 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10450 <ptrace.h>
10451
c2a66c29
NS		 104522010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10453
10454 * configure.ac: Add --enable-inprocess-agent option.
10455 * configure: Rebuilt.
10456
32fcada3
YQ		 104572010-09-06 Yao Qi <yao@codesourcery.com>
10458
10459 * linux-low.c (linux_kill): Remove unused variable.
10460 (linux_stabilize_threads): Likewise.
10461 * server.c (start_inferior): Likewise.
10462 (queue_stop_reply_callback): Likewise.
10463 * tracepoint.c (do_action_at_tracepoint): Likewise.
10464
0cccb683
YQ		 104652010-09-06 Yao Qi <yao@codesourcery.com>
10466
10467 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10468 on return.
10469
423ec54c
JK		 104702010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10471
10472 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10473
12ac6819
PA		 104742010-09-06 Pedro Alves <pedro@codesourcery.com>
10475
10476 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10477 "$(IPA_DEPFILES)".
10478
8ed54b31
JB		 104792010-09-01 Joel Brobecker <brobecker@adacore.com>
10480
10481 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10482 gdbserver/lynx-ppc-low.c: New files.
10483 * Makefile.in (lynx_low_h): New variable.
10484 (lynx-low.o, lynx-ppc-low.o): New rules.
10485 * configure.ac: On LynxOS, link with -lnetinet.
10486 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10487 * configure: regenerate.
10488
bb0116a4
JB		 104892010-09-01 Joel Brobecker <brobecker@adacore.com>
10490
10491 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10492 * configure.ac: Add check for vasprintf and vsnprintf.
10493 * configure, config.in: Regenerate.
10494 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10495
a778ab81 104962010-09-01 Joel Brobecker <brobecker@adacore.com>
10497
10498 * gdbreplay.c: Move include of alloca.h up, next to include of
10499 malloc.h.
10500 * server.h: Add include of malloc.h.
10501 * mem-break.c: Remove include of malloc.h.
10502 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10503
8b034a19 105042010-09-01 Joel Brobecker <brobecker@adacore.com>
10505
10506 * Makefile.in (memmem.o): Build with -Wno-error.
10507
105082010-09-01 Joel Brobecker <brobecker@adacore.com>
10509
10510 * utils.c (xsnprintf): Make non-static.
10511 * server.h: Add xsnprintf declaration.
10512 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10513 replace calls to snprintf by calls to xsnprintf throughout.
10514
105152010-09-01 Joel Brobecker <brobecker@adacore.com>
10516
10517 * configure.ac: Add configure check for alloca.
10518 * configure, config.in: Regenerate.
10519 * server.h: Include alloca.h if it exists.
10520 * gdbreplay.c: Include alloca.h if it exists.
10521
1a981360
PA		 105222010-08-28 Pedro Alves <pedro@codesourcery.com>
10523
10524 * linux-low.c (__SIGRTMIN): Define if not already defined.
10525 (linux_create_inferior): Check for __ANDROID__ rather than
10526 __SIGRTMIN.
10527 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10528 are already deferred.
10529 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10530 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10531 stopped and already has a pending signal to report.
10532 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10533 a pending signal to report or is moving out of a jump pad.
10534 (linux_init_signals): Check for __ANDROID__ rather than
10535 __SIGRTMIN.
10536
b4d51a55
PA		 105372010-08-28 Pedro Alves <pedro@codesourcery.com>
10538
10539 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10540 debug_threads check. Avoid a linear search when not doing debug
10541 output.
10542
ec48365d
PA		 105432010-08-27 Pedro Alves <pedro@codesourcery.com>
10544
10545 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10546 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10547 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10548 (process_event): Change local fd's type to gdb_fildes_t.
10549 (create_file_handler): Adjust prototype.
10550 (delete_file_handler): Adjust prototype.
10551 (handle_file_event): Adjust prototype. Use pfildes.
10552 (create_file_event): Adjsut prototype.
10553 * remote-utils.c (remote_desc, listen_desc): Change type to
10554 gdb_fildes_t.
10555 * server.h: New gdb_fildes_t typedef.
10556 [USE_WIN32API]: Include winsock2.h.
10557 (delete_file_handler, add_file_handler): Adjust prototypes.
10558 (pfildes): Declare.
10559 * utils.c (pfildes): New.
10560
854d88f0
PA		 105612010-08-27 Pedro Alves <pedro@codesourcery.com>
10562
10563 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10564 * configure: Regenerate.
10565
0146f85b
PA		 105662010-08-27 Pedro Alves <pedro@codesourcery.com>
10567
10568 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10569 (linux_done_accessing_memory): ... this.
10570 (linux_target_ops): Adjust.
10571 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10572 * nto-low.c (nto_target_ops): Adjust comment.
10573 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10574 * spu-low.c (spu_target_ops): Adjust comment.
10575 * target.h (target_ops): Rename unprepare_to_access_memory field
10576 to done_accessing_memory.
10577 (unprepare_to_access_memory): Rename to ...
10578 (done_accessing_memory): ... this.
10579
90d74c30
PA		 105802010-08-26 Pedro Alves <pedro@codesourcery.com>
10581
10582 * linux-low.c (linux_prepare_to_access_memory): New.
10583 (linux_unprepare_to_access_memory): New.
10584 (linux_target_ops): Install them.
10585 * server.c (read_memory): Rename to ...
10586 (gdb_read_memory): ... this. Use
10587 prepare_to_access_memory/prepare_to_access_memory.
10588 (write_memory): Rename to ...
10589 (gdb_write_memory): ... this. Use
10590 prepare_to_access_memory/prepare_to_access_memory.
10591 (handle_search_memory_1): Adjust.
10592 (process_serial_event): Adjust.
10593 * target.h (struct target_ops): New fields
10594 prepare_to_access_memory and unprepare_to_access_memory.
10595 (prepare_to_access_memory, unprepare_to_access_memory): New.
10596 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10597 prepare_to_access_memory/prepare_to_access_memory.
10598 * nto-low.c (nto_target_ops): Adjust.
10599 * spu-low.c (spu_target_ops): Adjust.
10600 * win32-low.c (win32_target_ops): Adjust.
10601
fd467969
PA		 106022010-08-26 Pedro Alves <pedro@codesourcery.com>
10603
10604 * Makefile.in (WARN_CFLAGS): Get it from configure.
10605 (WERROR_CFLAGS): New.
10606 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10607 * configure.ac: Introduce --enable-werror, which adds -Werror to
10608 the compiler command line. Enabled by default. Disable with
10609 --disable-werror. Add -Wdeclaration-after-statement
10610 Wpointer-arith and -Wformat-nonliteral to warning flags.
10611 * configure: Regenerate.
10612
331e2f5f
PA		 106132010-08-26 Pedro Alves <pedro@codesourcery.com>
10614
10615 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10616
e581f2b4
PA		 106172010-08-26 Pedro Alves <pedro@codesourcery.com>
10618
10619 * gdbreplay.c (remote_error): New.
10620 (gdbchar): New.
10621 (expect): Use gdbchar. Check for error reading from GDB.
10622 Clarify sync error output.
10623 (play): Check for errors writing to GDB.
10624 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10625 * remote-utils.c (getpkt): Check for errors writing to the remote
10626 descriptor.
10627
3c11dd79
PA		 106282010-08-25 Pedro Alves <pedro@codesourcery.com>
10629
10630 * linux-low.c (linux_wait_1): Move non-debugging code out of
10631 `debug_threads' control.
10632
d20a8ad9
PA		 106332010-08-25 Pedro Alves <pedro@codesourcery.com>
10634
10635 * linux-low.c (linux_wait_1): Don't set last_status here.
10636 * server.c (push_event, queue_stop_reply_callback): Assert we're
10637 not pushing a TARGET_WAITKIND_IGNORE event.
10638 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10639 (myresume, handle_target_event): Set the thread's last_resume_kind
10640 and last_status from the target returned status.
10641
964e4306
PA		 106422010-08-25 Pedro Alves <pedro@codesourcery.com>
10643
10644 PR threads/10729
10645
10646 * linux-x86-low.c (update_debug_registers_callback): New.
10647 (i386_dr_low_set_addr): Use it.
10648 (i386_dr_low_get_addr): New.
10649 (i386_dr_low_set_control): Use update_debug_registers_callback.
10650 (i386_dr_low_get_control): New.
10651 (i386_dr_low_get_status): Adjust.
10652 * linux-low.c (linux_stop_lwp): New.
10653 * linux-low.h (linux_stop_lwp): Declare.
10654
10655 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10656 argument instead of a i386_debug_reg_state.
10657 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10658 a i386_debug_reg_state.
10659 (i386_insert_aligned_watchpoint): Adjust.
10660 (i386_remove_aligned_watchpoint): Adjust.
10661 (i386_low_stopped_data_address): Read the debug registers from the
10662 inferior instead of from the mirrors.
10663 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10664 (i386_dr_low_get_addr): Declare.
10665 (i386_dr_low_get_control): Declare.
10666 (i386_dr_low_get_status): Change prototype.
10667
10668 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10669 (i386_dr_low_get_addr): New.
10670 (i386_dr_low_get_control): New.
10671 (i386_dr_low_get_status): Adjust prototype. Return
10672 dr_status_mirror.
10673 (i386_initial_stuff): Clear dr_status_mirror and
10674 dr_control_mirror.
10675 (i386_get_thread_context): Adjust.
10676 (i386_set_thread_context): Adjust.
10677 (i386_thread_added): Adjust.
10678
5f21a75b
PA		 106792010-08-24 Pedro Alves <pedro@codesourcery.com>
10680
10681 * linux-low.h (linux_thread_area): Delete declaration.
10682
3e4c1235
TS		 106832010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10684
10685 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10686 after its termination.
10687
1971b033
PA		 106882010-08-09 Pedro Alves <pedro@codesourcery.com>
10689
10690 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10691 (gdb_wants_all_stopped): Delete.
10692 (linux_wait_1): Don't call them.
10693 * server.c (handle_v_cont): Tag all threads as want-stopped.
10694 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10695 stopped as "client-wants-stopped".
10696
310444ac
PA		 106972010-07-31 Pedro Alves <pedro@codesourcery.com>
10698
10699 * Makefile.in (signals_h): New.
10700 (server_h): Depend on it.
10701 (server.o): Don't depend on $(signals_def).
10702 (signals.o): Depend on $(signals_def).
10703
a19cae16
JK		 107042010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10705
10706 * Makefile.in (signals_def): New.
10707 (server_h): Append include/gdb/signals.h and signals_def.
10708 (server.o): Append signals_def.
10709
30d50328
JK		 107102010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10711
10712 * server.c (handle_target_event): Use target_signal_to_host for
10713 resume_info.sig initialization.
10714 * target.h (struct thread_resume) <sig>: New comment.
10715
5c3216e2
OS		 107162010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10717
c6f46ca0
OS		 10718 * server.c (handle_query): strcpy() the returned string from paddress()
10719 instead of sprintf().
5c3216e2
OS		 10720 * utils.c (paddress): Return phex_nz().
10721
6bd31874
JB		 107222010-07-07 Joel Brobecker <brobecker@adacore.com>
10723
10724 * server.c (handle_v_cont): Call mourn_inferior if process
10725 just exited.
10726 (myresume): Likewise.
10727
0fb4aa4b
PA		 107282010-07-01 Pedro Alves <pedro@codesourcery.com>
10729
10730 Static tracepoints, and integration with UST.
10731
10732 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10733 * mem-break.c (uninsert_all_breakpoints)
10734 (reinsert_all_breakpoints): New.
10735 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10736 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10737 (gdb_agent_ust_loaded, helper_thread_id)
10738 (gdb_agent_helper_thread_id): New macros.
10739 (struct ipa_sym_addresses): Add addr_ust_loaded,
10740 addr_helper_thread_id, addr_cmd_buf.
10741 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10742 (in_process_agent_loaded_ust): New.
10743 (write_e_ust_not_loaded): New.
10744 (maybe_write_ipa_ust_not_loaded): New.
10745 (struct collect_static_trace_data_action): New.
10746 (enum tracepoint_type) <static_tracepoint>: New.
10747 (struct tracepoint) <handle>: Mention static tracepoints.
10748 (struct static_tracepoint_ctx): New.
10749 (CMD_BUF_SIZE): New.
10750 (add_tracepoint_action): Handle static tracepoint actions.
10751 (unprobe_marker_at): New.
10752 (clear_installed_tracepoints): Handle static tracepoints.
10753 (cmd_qtdp): Handle static tracepoints.
10754 (probe_marker_at): New.
10755 (cmd_qtstart): Handle static tracepoints.
10756 (response_tracepoint): Handle static tracepoints.
10757 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10758 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10759 (get_context_regcache): Handle static tracepoints.
10760 (do_action_at_tracepoint): Handle static tracepoint actions.
10761 (traceframe_find_block_type): Handle static trace data blocks.
10762 (traceframe_read_sdata): New.
10763 (download_tracepoints): Download static tracepoint actions.
10764 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10765 (GDB_PROBE_NAME): New.
10766 (ust_ops): New.
10767 (GET_UST_SYM): New.
10768 (USTF): New.
10769 (dlsym_ust): New.
10770 (ust_marker_to_static_tracepoint): New.
10771 (gdb_probe): New.
10772 (collect_ust_data_at_tracepoint): New.
10773 (gdb_ust_probe): New.
10774 (UNIX_PATH_MAX, SOCK_DIR): New.
10775 (gdb_ust_connect_sync_socket): New.
10776 (resume_thread, stop_thread): New.
10777 (run_inferior_command): New.
10778 (init_named_socket): New.
10779 (gdb_ust_socket_init): New.
10780 (cstr_to_hexstr): New.
10781 (next_st): New.
10782 (first_marker, next_marker): New.
10783 (response_ust_marker): New.
10784 (cmd_qtfstm, cmd_qtsstm): New.
10785 (unprobe_marker_at, probe_marker_at): New.
10786 (cmd_qtstmat, gdb_ust_thread): New.
10787 (gdb_ust_init): New.
10788 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10789 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10790 (ST_REGENTRY): New.
10791 (x86_64_st_collect_regmap): New.
10792 (X86_64_NUM_ST_COLLECT_GREGS): New.
10793 (AMD64_RIP_REGNUM): New.
10794 (supply_static_tracepoint_registers): New.
10795 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10796 (ST_REGENTRY): New.
10797 (i386_st_collect_regmap): New.
10798 (i386_NUM_ST_COLLECT_GREGS): New.
10799 (supply_static_tracepoint_registers): New.
10800 * server.c (handle_query): Handle qXfer:statictrace:read.
10801 <qSupported>: Report support for StaticTracepoints, and
10802 qXfer:statictrace:read features.
10803 * server.h (traceframe_read_sdata)
10804 (supply_static_tracepoint_registers): Declare.
10805 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10806 (unpack_varlen_hex): Include in IPA build.
10807 * Makefile.in (ustlibs, ustinc): New.
10808 (IPA_OBJS): Add remote-utils-ipa.o.
10809 ($(IPA_LIB)): Link -ldl and -lpthread.
10810 (UST_CFLAGS): New.
10811 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10812 * config.in, configure: Regenerate.
10813
9e4344e5
PA		 108142010-06-20 Ian Lance Taylor <iant@google.com>
10815 Pedro Alves <pedro@codesourcery.com>
10816
10817 * linux-x86-low.c (always_true): Delete.
10818 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10819 trying to fool the compiler with always_true.
10820
c6beb2cb
PA		 108212010-06-20 Pedro Alves <pedro@codesourcery.com>
10822
10823 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10824 conditions in gdbserver.
10825
d2ed6730
UW		 108262010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10827
10828 * spu-low.c (spu_read_memory): Wrap around local store limit.
10829 (spu_write_memory): Likewise.
10830
4e29fb54
PA		 108312010-06-15 Pedro Alves <pedro@codesourcery.com>
10832
10833 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10834 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10835 LONGEST uses.
10836 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10837 uses.
10838 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10839 uses with LONGEST uses.
10840
6a271cae
PA		 108412010-06-14 Stan Shebs <stan@codesourcery.com>
10842 Pedro Alves <pedro@codesourcery.com>
10843
10844 Bytecode compiler.
10845
10846 * linux-x86-low.c: Include limits.h.
10847 (add_insns): New.
10848 (always_true): New.
10849 (EMIT_ASM): New.
10850 (EMIT_ASM32): New.
10851 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10852 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10853 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10854 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10855 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10856 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10857 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10858 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10859 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10860 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10861 (amd64_emit_void_call_2): New.
10862 (amd64_emit_ops): New.
10863 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10864 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10865 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10866 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10867 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10868 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10869 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10870 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10871 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10872 (i386_emit_stack_adjust, i386_emit_int_call_1)
10873 (i386_emit_void_call_2): New.
10874 (i386_emit_ops): New.
10875 (x86_emit_ops): New.
10876 (the_low_target): Install x86_emit_ops.
10877 * server.h (struct emit_ops): New.
10878 (get_raw_reg_func_addr): Declare.
10879 (current_insn_ptr, emit_error): Declare.
10880 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10881 (set_trace_state_variable_value): New defines.
10882 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10883 addr_get_trace_state_variable_value and
10884 addr_set_trace_state_variable_value.
10885 (symbol_list): New fields for get_raw_reg,
10886 get_trace_state_variable_value and set_trace_state_variable_value.
10887 (condfn): New typedef.
10888 (struct tracepoint): New field `compiled_cond'.
10889 (do_action_at_tracepoint): Clear compiled_cond.
10890 (get_trace_state_variable_value, set_trace_state_variable_value):
10891 Export in the IPA.
10892 (condition_true_at_tracepoint): If there's a compiled condition,
10893 run that.
10894 (current_insn_ptr, emit_error): New globals.
10895 (struct bytecode_address): New.
10896 (get_raw_reg_func_addr): New.
10897 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10898 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10899 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10900 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10901 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10902 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10903 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10904 (compile_tracepoint_condition, compile_bytecodes): New.
10905 * target.h (emit_ops): Forward declare.
10906 (struct target_ops): New field emit_ops.
10907 (target_emit_ops): New.
10908 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10909 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10910 * linux-low.c (linux_emit_ops): New.
10911 (linux_target_ops): Install it.
10912 * linux-low.h (struct linux_target_ops): New field emit_ops.
10913
92b72907
UW		 109142010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10915
10916 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10917 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10918
fa593d66
PA		 109192010-06-01 Pedro Alves <pedro@codesourcery.com>
10920 Stan Shebs <stan@codesourcery.com>
10921
10922 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10923 (all): Depend on $(extra_libraries).
10924 (install-only): Install the IPA.
10925 (IPA_OBJS, IPA_LIB): New.
10926 (clean): Remove the IPA lib.
10927 (IPAGENT_CFLAGS): New.
10928 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10929 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10930 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10931 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10932 * configure.ac: Check for atomic builtins support in the compiler.
10933 (IPA_DEPFILES, extra_libraries): Define.
10934 * configure.srv (ipa_obj): Add description.
10935 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10936 (i[34567]86-*-linux*): Set ipa_obj.
10937 (x86_64-*-linux*): Set ipa_obj.
10938 * linux-low.c (stabilizing_threads): New.
10939 (supports_fast_tracepoints): New.
10940 (linux_detach): Stabilize threads before detaching.
10941 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10942 the lwp is either not stabilizing, or is moving out of a jump pad.
10943 (linux_fast_tracepoint_collecting): New.
10944 (maybe_move_out_of_jump_pad): New.
10945 (enqueue_one_deferred_signal): New.
10946 (dequeue_one_deferred_signal): New.
10947 (linux_wait_for_event_1): If moving out of a jump pad, defer
10948 pending signals to later.
10949 (linux_stabilize_threads): New.
10950 (linux_wait_1): Check if threads need moving out of jump pads, and
10951 do it if so.
10952 (stuck_in_jump_pad_callback): New.
10953 (move_out_of_jump_pad_callback): New.
10954 (lwp_running): New.
10955 (linux_resume_one_lwp): Handle moving out of jump pads.
10956 (linux_set_resume_request): Dequeue deferred signals.
10957 (need_step_over_p): Also step over fast tracepoint jumps.
10958 (start_step_over): Also uninsert fast tracepoint jumps.
10959 (finish_step_over): Also reinsert fast tracepoint jumps.
10960 (linux_install_fast_tracepoint_jump): New.
10961 (linux_target_ops): Install linux_stabilize_threads and
10962 linux_install_fast_tracepoint_jump_pad.
10963 * linux-low.h (linux_target_ops) <get_thread_area,
10964 install_fast_tracepoint_jump_pad>: New fields.
10965 (struct lwp_info) <collecting_fast_tracepoint,
10966 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10967 (linux_get_thread_area): Declare.
10968 * linux-x86-low.c (jump_insn): New.
10969 (x86_get_thread_area): New.
10970 (append_insns): New.
10971 (push_opcode): New.
10972 (amd64_install_fast_tracepoint_jump_pad): New.
10973 (i386_install_fast_tracepoint_jump_pad): New.
10974 (x86_install_fast_tracepoint_jump_pad): New.
10975 (the_low_target): Install x86_get_thread_area and
10976 x86_install_fast_tracepoint_jump_pad.
10977 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10978 (struct fast_tracepoint_jump): New.
10979 (fast_tracepoint_jump_insn): New.
10980 (fast_tracepoint_jump_shadow): New.
10981 (find_fast_tracepoint_jump_at): New.
10982 (fast_tracepoint_jump_here): New.
10983 (delete_fast_tracepoint_jump): New.
10984 (set_fast_tracepoint_jump): New.
10985 (uninsert_fast_tracepoint_jumps_at): New.
10986 (reinsert_fast_tracepoint_jumps_at): New.
10987 (set_breakpoint_at): Use write_inferior_memory.
10988 (uninsert_raw_breakpoint): Use write_inferior_memory.
10989 (check_mem_read): Mask out fast tracepoint jumps.
10990 (check_mem_write): Mask out fast tracepoint jumps.
10991 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10992 (set_fast_tracepoint_jump): Declare.
10993 (delete_fast_tracepoint_jump)
10994 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10995 (reinsert_fast_tracepoint_jumps_at): Declare.
10996 * regcache.c: Don't compile many functions when building the
10997 in-process agent library.
10998 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10999 the register buffer in the heap.
11000 (free_register_cache): If the register buffer isn't owned by the
11001 regcache, don't free it.
11002 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11003 pre-existing register caches.
11004 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11005 type.
11006 (convert_ascii_to_int): : Constify `from' parameter type.
11007 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11008 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11009 the needed buffer in-place.
11010 (relocate_instruction): New.
11011 * server.c (handle_query) <qSymbols>: If the target supports
11012 tracepoints, give it a chance of looking up symbols. Report
11013 support for fast tracepoints.
11014 (handle_status): Stabilize threads.
11015 (process_serial_event): Adjust.
11016 * server.h (struct fast_tracepoint_jump): Forward declare.
11017 (struct process_info) <fast_tracepoint_jumps>: New field.
11018 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11019 (decode_X_packet, decode_M_packet): Adjust.
11020 (relocate_instruction): Declare.
11021 (in_process_agent_loaded): Declare.
11022 (tracepoint_look_up_symbols): Declare.
11023 (struct fast_tpoint_collect_status): Declare.
11024 (fast_tracepoint_collecting): Declare.
11025 (force_unlock_trace_buffer): Declare.
11026 (handle_tracepoint_bkpts): Declare.
11027 (initialize_low_tracepoint)
11028 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11029 * target.h (struct target_ops) <stabilize_threads,
11030 install_fast_tracepoint_jump_pad>: New fields.
11031 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11032 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11033 [HAVE_STDINT_H]: Include stdint.h.
11034 (trace_debug_1): Rename to ...
11035 (trace_vdebug): ... this.
11036 (trace_debug): Rename to ...
11037 (trace_debug_1): ... this. Add `level' parameter.
11038 (trace_debug): New.
11039 (ATTR_USED, ATTR_NOINLINE): New.
11040 (IP_AGENT_EXPORT): New.
11041 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11042 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11043 (about_to_request_buffer_space, trace_buffer_is_full)
11044 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11045 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11046 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11047 (traceframe_write_count, traceframes_created)
11048 (trace_state_variables)
11049 New renaming defines.
11050 (struct ipa_sym_addresses): New.
11051 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11052 (symbol_list): New.
11053 (ipa_sym_addrs): New.
11054 (all_tracepoint_symbols_looked_up): New.
11055 (in_process_agent_loaded): New.
11056 (write_e_ipa_not_loaded): New.
11057 (maybe_write_ipa_not_loaded): New.
11058 (tracepoint_look_up_symbols): New.
11059 (debug_threads) [IN_PROCESS_AGENT]: New.
11060 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11061 (UNKNOWN_SIDE_EFFECTS): New.
11062 (stop_tracing): New.
11063 (flush_trace_buffer): New.
11064 (stop_tracing_bkpt): New.
11065 (flush_trace_buffer_bkpt): New.
11066 (read_inferior_integer): New.
11067 (read_inferior_uinteger): New.
11068 (read_inferior_data_pointer): New.
11069 (write_inferior_data_pointer): New.
11070 (write_inferior_integer): New.
11071 (write_inferior_uinteger): New.
11072 (struct collect_static_trace_data_action): Delete.
11073 (enum tracepoint_type): New.
11074 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11075 <actions_str, step_actions, step_actions_str>: Only include in
11076 GDBserver.
fa593d66
PA		 11077 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11078 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11079 (tracepoints): Use IP_AGENT_EXPORT.
11080 (last_tracepoint): Don't include in the IPA.
11081 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11082 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11083 (alloced_trace_state_variables): New.
11084 (trace_state_variables): Use IP_AGENT_EXPORT.
11085 (traceframe_t): Delete unused variable.
11086 (circular_trace_buffer): Don't include in the IPA.
11087 (trace_buffer_start): Delete.
11088 (struct trace_buffer_control): New.
11089 (trace_buffer_free): Delete.
11090 (struct ipa_trace_buffer_control): New.
11091 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11092 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11093 New.
11094 (trace_buffer_ctrl): New.
11095 (TRACE_BUFFER_CTRL_CURR): New.
11096 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11097 Reimplement as macros.
11098 (trace_buffer_wrap): Delete.
11099 (traceframe_write_count, traceframe_read_count)
11100 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11101 (struct tracepoint_hit_ctx) <type>: New field.
11102 (struct fast_tracepoint_ctx): New.
11103 (memory_barrier): New.
11104 (cmpxchg): New.
11105 (record_tracepoint_error): Update atomically in the IPA.
11106 (clear_inferior_trace_buffer): New.
11107 (about_to_request_buffer_space): New.
11108 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11109 updating the same buffer.
11110 (add_tracepoint): Default the tracepoint's type to trap
11111 tracepoint, and orig_size to -1.
11112 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11113 internal variables.
11114 (create_trace_state_variable): New parameter `gdb'. Handle it.
11115 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11116 (cmd_qtdp): Handle fast tracepoints.
11117 (cmd_qtdv): Adjust.
11118 (max_jump_pad_size): New.
11119 (gdb_jump_pad_head): New.
11120 (get_jump_space_head): New.
11121 (claim_jump_space): New.
11122 (sort_tracepoints): New.
11123 (MAX_JUMP_SIZE): New.
11124 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11125 IPA.
11126 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11127 support. Upload fast traceframes, and delete internal IPA
11128 breakpoints.
11129 (stop_tracing_handler): New.
11130 (flush_trace_buffer_handler): New.
11131 (cmd_qtstop): Upload fast tracepoints.
11132 (response_tracepoint): Handle fast tracepoints.
11133 (tracepoint_finished_step): Upload fast traceframes. Set the
11134 tracepoint hit context's tracepoint type.
11135 (handle_tracepoint_bkpts): New.
11136 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11137 type. Add comment about fast tracepoints.
11138 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11139 non-existing action_str field.
11140 (get_context_regcache): Handle fast tracepoints.
11141 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11142 to the regcache.
11143 (fast_tracepoint_from_jump_pad_address): New.
11144 (fast_tracepoint_from_ipa_tpoint_address): New.
11145 (collecting_t): New.
11146 (force_unlock_trace_buffer): New.
11147 (fast_tracepoint_collecting): New.
11148 (collecting): New.
11149 (gdb_collect): New.
11150 (write_inferior_data_ptr): New.
11151 (target_tp_heap): New.
11152 (target_malloc): New.
11153 (download_agent_expr): New.
11154 (UALIGN): New.
11155 (download_tracepoints): New.
11156 (download_trace_state_variables): New.
11157 (upload_fast_traceframes): New.
11158 (IPA_FIRST_TRACEFRAME): New.
11159 (IPA_NEXT_TRACEFRAME_1): New.
11160 (IPA_NEXT_TRACEFRAME): New.
11161 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11162 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11163 (gdb_jump_pad_buffer_end): New.
11164 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11165 (initialize_tracepoint): Adjust.
11166 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11167 buffer. Initialize the low module.
11168 * utils.c (PREFIX, TOOLNAME): New.
11169 (malloc_failure): Use PREFIX.
11170 (error): In the IPA, an error causes an exit.
11171 (fatal, warning): Use PREFIX.
11172 (internal_error): Use TOOLNAME.
11173 (NUMCELLS): Increase to 10.
11174 * configure, config.in: Regenerate.
11175
d149dd1d
PA		 111762010-06-01 Pedro Alves <pedro@codesourcery.com>
11177
11178 * server.c (handle_query) <qSupported>: Do two passes over the
11179 qSupported string to avoid nesting strtok.
11180
f6528abd
JK		 111812010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11182
11183 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11184 (CDEPS): New.
11185 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11186 -Wl,--dynamic-list.
11187 * configure: Regenerate.
11188 * proc-service.list: New.
11189
ca2a87a0
JK		 111902010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11191
11192 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11193 New comment.
11194
363a6e9f
OS		 111952010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11196
11197 * gdbreplay.c (remote_open): Check error return from socket() call by
11198 its equality to -1 not by it being negative.
11199 * remote-utils.c (remote_open): Likewise.
11200
d23b6cb1
PA		 112012010-05-23 Pedro Alves <pedro@codesourcery.com>
11202
11203 * config.h: Regenerate.
11204
28d3cf85
MK		 112052010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11206
11207 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11208 doesn't provide PTRACE_GET_THREAD_AREA.
11209
fea36a59
MK		 112102010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11211
11212 * linux-m68k-low.c: Include <asm/ptrace.h>
11213 (ps_get_thread_area): Implement.
11214
24b066ba
DE		 112152010-05-03 Doug Evans <dje@google.com>
11216
11217 * event-loop.c (struct callback_event): New struct.
11218 (callback_list): New global.
11219 (append_callback_event, delete_callback_event): New functions.
11220 (process_callback): New function.
11221 (start_event_loop): Call it.
11222 * remote-utils.c (NOT_SCHEDULED): Define.
11223 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11224 moved out of readchar.
11225 (readchar): Rewrite. Call reschedule before returning.
11226 (reset_readchar): New function.
11227 (remote_close): Call it.
11228 (process_remaining, reschedule): New functions.
11229 * server.h (callback_handler_func): New typedef.
11230 (append_callback_event, delete_callback_event): Declare.
11231
9836d6ea
PA		 112322010-05-03 Pedro Alves <pedro@codesourcery.com>
11233
11234 * proc-service.c (ps_pglobal_lookup): Use
11235 thread_db_look_up_one_symbol.
11236 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11237 parameter. Use it instead of all_symbols_looked_up.
11238 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11239 field.
11240 (all_symbols_looked_up): Don't declare.
11241 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11242 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11243 field.
11244 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11245 Set all_symbols_looked_up here.
11246 (thread_db_look_up_one_symbol): New.
11247 (thread_db_get_tls_address): Adjust.
11248 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11249 thread_db object on the heap, and tentatively set it in the
11250 process structure.
11251 (thread_db_init): Don't set all_symbols_looked_up here.
11252 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11253
7984d532
PA		 112542010-05-03 Pedro Alves <pedro@codesourcery.com>
11255
11256 * linux-low.c (linux_kill, linux_detach): Adjust.
11257 (status_pending_p_callback): Remove redundant statement. Check
11258 for !TARGET_WAITIKIND_IGNORE, instead of
11259 TARGET_WAITKIND_STOPPED.
11260 (handle_tracepoints): Make sure LWP is locked. Adjust.
11261 (linux_wait_for_event_1): Adjust.
11262 (linux_cancel_breakpoints): New.
11263 (unsuspend_one_lwp): New.
11264 (unsuspend_all_lwps): New.
11265 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11266 (send_sigstop_callback): Change return type to int, add new
11267 `except' parameter and handle it.
11268 (suspend_and_send_sigstop_callback): New.
11269 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11270 pass them down. If SUSPEND, also increment the lwp's suspend
11271 count.
11272 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11273 (need_step_over_p): Don't consider suspended LWPs.
11274 (start_step_over): Adjust.
11275 (proceed_one_lwp): Change return type to int, add new `except'
11276 parameter and handle it.
11277 (unsuspend_and_proceed_one_lwp): New.
11278 (proceed_all_lwps): Use find_inferior instead of
11279 for_each_inferior.
11280 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11281 also decrement the suspend count of LWPs. Pass `except' down,
11282 instead of hacking its suspend count.
11283 (linux_pause_all): Add `freeze' parameter. Adjust.
11284 (linux_unpause_all): New.
11285 (linux_target_ops): Install linux_unpause_all.
11286 * server.c (handle_status): Adjust.
11287 * target.h (struct target_ops): New fields `unpause_all' and
11288 `cancel_breakpoints'. Add new parameter to `pause_all'.
11289 (pause_all): Add new `freeze' parameter.
11290 (unpause_all): New.
11291 (cancel_breakpoints): New.
11292 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11293 cancel breakpoints.
11294 (cmd_qtstart): Pause threads.
11295 (stop_tracing): Pause threads, and cancel breakpoints.
11296 * win32-low.c (win32_target_ops): Adjust.
11297
e471f25b
PA		 112982010-05-03 Pedro Alves <pedro@codesourcery.com>
11299
11300 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11301 the inferior right away from here...
11302 (linux_wait_1): ... to here, and adjust to check the thread's
11303 last_resume_kind instead of the lwp's step or stop_expected flags.
11304
1915ef4f
PA		 113052010-05-02 Pedro Alves <pedro@codesourcery.com>
11306
11307 * README: Use consistent `GDB' and `GDBserver' spellings.
11308
f9e39928
PA		 113092010-05-02 Pedro Alves <pedro@codesourcery.com>
11310
11311 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11312 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11313 (linux_detach_one_lwp): Assume the lwp is stopped.
11314 (any_thread_of): Delete.
11315 (linux_detach): Stop all lwps here. Don't blindly delete all
11316 breakpoints.
11317 (delete_lwp_callback): New.
11318 (linux_mourn): Delete all lwps of the process that is gone.
11319 (linux_wait_1): Don't delete the last lwp of the process here.
11320 * mem-break.h (mark_breakpoints_out): Declare.
11321 * mem-break.c (mark_breakpoints_out): New.
11322 (free_all_breakpoints): Use it.
11323 * server.c (handle_target_event): If the process is gone, mark
11324 breakpoints out.
11325 * thread-db.c (struct thread_db) <create_bp>: New field.
11326 (thread_db_enable_reporting): Fix prototype. Store a thread event
11327 breakpoint reference in the thread_db struct.
11328 (thread_db_load_search): Clear the thread_db object.
11329 (try_thread_db_load_1): Ditto.
11330 (switch_to_process): New.
11331 (disable_thread_event_reporting): Use it.
11332 (remove_thread_event_breakpoints): New.
11333 (thread_db_detach, thread_db_mourn): Use it.
11334
1e7fc18c
PA		 113352010-05-01 Pedro Alves <pedro@codesourcery.com>
11336
11337 * linux-low.c (linux_enable_event_reporting): New.
11338 (linux_wait_for_event_1, handle_extended_wait): Use it.
11339
02fc4de7
PA		 113402010-04-30 Pedro Alves <pedro@codesourcery.com>
11341
11342 * linux-low.c (linux_kill_one_lwp, linux_kill)
11343 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11344 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11345 SIGSTOP even if the LWP is stopped.
11346 (send_sigstop_callback): New.
11347 (stop_all_lwps): Use send_sigstop_callback instead.
11348 (linux_resume_one_thread): Adjust.
11349 (proceed_one_lwp): Still proceed an LWP that the client has
11350 requested to stop, if we haven't reported it as stopped yet. Make
11351 sure that LWPs the client want stopped, have a pending SIGSTOP.
11352
bc3b5632
DE		 113532010-04-26 Doug Evans <dje@google.com>
11354
ae1ada35
DE		 11355 * server.c (handle_general_set): Make static.
11356
bc3b5632
DE		 11357 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11358 Print received char after testing for error/eof instead of before.
11359 (input_interrupt): Tweak comment.
11360
65730243
DE		 113612010-04-23 Doug Evans <dje@google.com>
11362
11363 * server.c (start_inferior): Print inferior argv if --debug.
11364
a8ae7dc0
AR		 113652010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11366
11367 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11368 * nto-x86-low.c: Include server.h
11369
1c07cc19
PM		 113702010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11371
11372 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11373 be consistent with other sources of this directory.
11374 (init_registers_amd64): Correct name of source file of this function
11375 in the comment.
11376
e0a61e09
PM		 113772010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11378
11379 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11380 64-bit executables.
11381
54709339
PM		 113822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11383
11384 * win32-i386-low.c: Add 64-bit support.
11385 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11386 (init_registers_amd64): Declare.
11387 (mappings): Add 64-bit version of array.
11388 (init_windows_x86): New function.
11389 (the_low_target): Change init_arch field to init_windows_x86.
11390
e8f0053d
PM		 113912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11392
11393 * win32-low.c: Adapt to support also 64-bit architecture.
11394 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11395 (get_image_name): Use SIZE_T type for local variable `done'.
11396 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11397 (toolhelp_get_dll_name): Idem.
11398 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11399 Use uintptr_t typecast to avoid warning.
11400 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11401 (handle_exception): Use phex_nz to avoid warning.
11402 (win32_wait): Remove unused local variable `process'.
11403
c481e77e
PM		 114042010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11405
11406 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11407 `amd64-avx.o'.
11408
12ea4b69
PM		 114092010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11410
11411 * configure.ac: Use `ws2_32' library for srv_mingw.
11412 * configure: Regenerate.
11413 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11414 * remote-utils.c: Likewise.
11415
f6d1620c
L		 114162010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11417
11418 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11419 if __x86_64__ is defined.
11420
8e642873
PM		 114212010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11422
11423 * configure: Regenerate.
11424
711e434b
PM		 114252010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11426
11427 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11428 * target.h (target_ops): New get_tib_address field.
11429 * win32-low.h (win32_thread_info): Add thread_local_base field.
11430 * win32-low.c (child_add_thread): Add tlb argument.
11431 Set thread_local_base field to TLB.
11432 (get_child_debug_event): Adapt to child_add_thread change.
11433 (win32_get_tib_address): New function.
11434 (win32_target_ops): Set get_tib_address field to
11435 win32_get_tib_address.
11436 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11437
505106cd
PA		 114382010-04-12 Pedro Alves <pedro@codesourcery.com>
11439
505106cd
PA		 11440 * linux-low.c (linux_mourn): Also remove the process.
11441 * server.c (handle_target_event): Don't remove the process here.
11442 * nto-low.c (nto_mourn): New.
11443 (nto_target_ops): Install it.
11444 * spu-low.c (spu_mourn): New.
11445 (spu_target_ops): Install it.
11446 * win32-low.c (win32_mourn): New.
11447 (win32_target_ops): Install it.
11448
e8470a06
PA		 114492010-04-12 Pedro Alves <pedro@codesourcery.com>
11450
11451 * server.h (buffer_xml_printf): Remove redundant `;'.
11452
45ba0d02
PA		 114532010-04-12 Pedro Alves <pedro@codesourcery.com>
11454
11455 * regcache.c (set_register_cache): Invalidate regcaches before
11456 changing the register cache layout.
11457 (regcache_invalidate_one): Allow a NULL regcache.
11458 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11459 regcaches before changing the register cache layout or the target
11460 regsets.
11461
59e04013
L		 114622010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11463
11464 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11465 variable warning on Linux/x86-64.
11466
8336d594
PA		 114672010-04-11 Pedro Alves <pedro@codesourcery.com>
11468
11469 GDBserver disconnected tracing support.
11470
11471 * linux-low.c (linux_remove_process): Delete.
11472 (add_lwp): Don't set last_resume_kind here.
11473 (linux_kill): Use `mourn'.
11474 (linux_detach): Use `thread_db_detach', and `mourn'.
11475 (linux_mourn): New.
11476 (linux_attach_lwp_1): Adjust comment.
11477 (linux_attach): last_resume_kind moved the thread_info; adjust.
11478 (status_pending_p_callback): Adjust.
11479 (linux_wait_for_event_1): Adjust.
11480 (count_events_callback, select_singlestep_lwp_callback)
11481 (select_event_lwp_callback, cancel_breakpoints_callback)
11482 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11483 (proceed_one_lwp): Adjust.
11484 (linux_async): Add debug output.
11485 (linux_thread_stopped): New.
11486 (linux_pause_all): New.
11487 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11488 linux_pause_all.
11489 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11490 (thread_db_free): Delete declaration.
11491 (thread_db_detach, thread_db_mourn): Declare.
11492 * thread-db.c (thread_db_init): Use thread_db_mourn.
11493 (thread_db_free): Delete, split in two.
11494 (disable_thread_event_reporting): New.
11495 (thread_db_detach): New.
11496 (thread_db_mourn): New.
11497
11498 * server.h (struct thread_info) <last_resume_kind>: New field.
11499 <attached>: Add comment.
11500 <gdb_detached>: New field.
11501 (handler_func): Change return type to int.
11502 (handle_serial_event, handle_target_event): Ditto.
11503 (gdb_connected): Declare.
11504 (tracing): Delete.
11505 (disconnected_tracing): Declare.
11506 (stop_tracing): Declare.
11507
11508 * server.c (handle_query) <qSupported>: Report support for
11509 disconnected tracing.
11510 (queue_stop_reply_callback): Account for running threads.
11511 (gdb_wants_thread_stopped): New.
11512 (gdb_wants_all_threads_stopped): New.
11513 (gdb_reattached_process): New.
11514 (handle_status): Clear the `gdb_detached' flag of all processes.
11515 In all-stop, stop all threads.
11516 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11517 (process_serial_event): If the remote connection breaks, or if an
11518 exit was forced with "monitor exit", force an event loop exit.
11519 Handle disconnected tracing on detach.
11520 (handle_serial_event): Adjust.
11521 (handle_target_event): If GDB isn't connected, forward events back
11522 to the inferior, unless the last process exited, in which case,
11523 exit gdbserver. Adjust interface.
11524
11525 * remote-utils.c (remote_open): Don't block in accept. Instead
11526 register an event loop source on the listen socket file
11527 descriptor. Refactor bits into ...
11528 (listen_desc): ... this new global.
11529 (gdb_connected): ... this new function.
11530 (enable_async_notification): ... this new function.
11531 (handle_accept_event): ... this new function.
11532 (remote_close): Clear remote_desc.
11533
11534 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11535
11536 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11537 New fields.
11538 (mourn_inferior): Define.
11539 (target_process_qsupported): Avoid the dangling else problem.
11540 (thread_stopped): Define.
11541 (pause_all): Define.
11542 (target_waitstatus_to_string): Declare.
11543 * target.c (target_waitstatus_to_string): New.
11544
11545 * tracepoint.c (tracing): Make extern.
11546 (disconnected_tracing): New.
11547 (stop_tracing): Make extern. Handle tracing stops due to GDB
11548 disconnecting.
11549 (cmd_qtdisconnected): New.
11550 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11551 (handle_tracepoint_general_set): Handle QTDisconnected.
11552
11553 * event-loop.c (event_handler_func): Change return type to int.
11554 (process_event): Bail out if the event handler wants the event
11555 loop to stop.
11556 (handle_file_event): Ditto.
11557 (start_event_loop): Bail out if the event handler wants the event
11558 loop to stop.
11559
11560 * nto-low.c (nto_target_ops): Adjust.
11561 * spu-low.c (spu_wait): Don't remove the process here.
11562 (spu_target_ops): Adjust.
11563 * win32-low.c (win32_wait): Don't remove the process here.
11564 (win32_target_ops): Adjust.
11565
5d267c4c
PA		 115662010-04-11 Pedro Alves <pedro@codesourcery.com>
11567
11568 * regcache.c (realloc_register_cache): Invalidate inferior's
11569 regcache before recreating it.
11570
623ccd72
PA		 115712010-04-09 Pedro Alves <pedro@codesourcery.com>
11572
11573 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11574
219f2f23
PA		 115752010-04-09 Stan Shebs <stan@codesourcery.com>
11576 Pedro Alves <pedro@codesourcery.com>
11577
11578 * server.h (LONGEST): New.
11579 (struct thread_info) <while_stepping>: New field.
11580 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11581 Declare.
11582 (initialize_tracepoint, handle_tracepoint_general_set)
11583 (handle_tracepoint_query, tracepoint_finished_step)
11584 (tracepoint_was_hit, release_while_stepping_state_list):
11585 (current_traceframe): Declare.
11586 * server.c (handle_general_set): Handle tracepoint packets.
11587 (read_memory): New.
11588 (write_memory): New.
11589 (handle_search_memory_1): Use read_memory.
11590 (handle_query): Report support for conditional tracepoints, trace
11591 state variables, and tracepoint sources. Handle tracepoint
11592 queries.
11593 (main): Initialize the tracepoints module.
11594 (process_serial_event): Handle traceframe reads/writes.
11595
11596 * linux-low.c (handle_tracepoints): New.
11597 (linux_wait_1): Call it.
11598 (linux_resume_one_lwp): Handle while-stepping.
11599 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11600 (linux_target_ops): Install them.
11601 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11602 New field.
11603 * linux-x86-low.c (x86_supports_tracepoints): New.
11604 (the_low_target). Install it.
11605
11606 * mem-break.h (delete_breakpoint): Declare.
11607 * mem-break.c (delete_breakpoint): Make external.
11608
11609 * target.h (struct target_ops): Add `supports_tracepoints',
11610 `read_pc', and `write_pc' fields.
11611 (target_supports_tracepoints): Define.
11612 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11613 (phex_nz): New.
11614
11615 * regcache.h (struct regcache) <registers_owned>: New field.
11616 (init_register_cache, regcache_cpy): Declare.
11617 (regcache_read_pc, regcache_write_pc): Declare.
11618 (register_cache_size): Declare.
11619 (supply_regblock): Declare.
11620 * regcache.c (init_register_cache): New.
11621 (new_register_cache): Use it.
11622 (regcache_cpy): New.
11623 (register_cache_size): New.
11624 (supply_regblock): New.
11625 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11626
219f2f23
PA		 11627 * tracepoint.c: New.
11628
11629 * Makefile.in (OBS): Add tracepoint.o.
11630 (tracepoint.o): New rule.
11631
3a13a53b
L		 116322010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11633
11634 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11635 (i386-mmx.o): New.
11636 (i386-mmx.c): Likewise.
11637 (i386-mmx-linux.o): Likewise.
11638 (i386-mmx-linux.c): Likewise.
11639
11640 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11641 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11642 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11643 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11644
11645 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11646 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11647 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11648
1570b33e
L		 116492010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11650
11651 * Makefile.in (clean): Updated.
11652 (i386-avx.o): New.
11653 (i386-avx.c): Likewise.
11654 (i386-avx-linux.o): Likewise.
11655 (i386-avx-linux.c): Likewise.
11656 (amd64-avx.o): Likewise.
11657 (amd64-avx.c): Likewise.
11658 (amd64-avx-linux.o): Likewise.
11659 (amd64-avx-linux.c): Likewise.
11660
11661 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11662 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11663 (srv_amd64_regobj): Add amd64-avx.o.
11664 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11665 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11666 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11667 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11668 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11669 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11670 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11671
11672 * i387-fp.c: Include "i386-xstate.h".
11673 (i387_xsave): New.
11674 (i387_cache_to_xsave): Likewise.
11675 (i387_xsave_to_cache): Likewise.
11676 (x86_xcr0): Likewise.
11677
11678 * i387-fp.h (i387_cache_to_xsave): Likewise.
11679 (i387_xsave_to_cache): Likewise.
11680 (x86_xcr0): Likewise.
11681
11682 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11683 * linux-crisv32-low.c (target_regsets): Likewise.
11684 * linux-m68k-low.c (target_regsets): Likewise.
11685 * linux-mips-low.c (target_regsets): Likewise.
11686 * linux-ppc-low.c (target_regsets): Likewise.
11687 * linux-s390-low.c (target_regsets): Likewise.
11688 * linux-sh-low.c (target_regsets): Likewise.
11689 * linux-sparc-low.c (target_regsets): Likewise.
11690 * linux-xtensa-low.c (target_regsets): Likewise.
11691
11692 * linux-low.c: Include <sys/uio.h>.
11693 (regsets_fetch_inferior_registers): Support nt_type.
11694 (regsets_store_inferior_registers): Likewise.
11695 (linux_process_qsupported): New.
11696 (linux_target_ops): Add linux_process_qsupported.
11697
11698 * linux-low.h (regset_info): Add nt_type.
11699 (linux_target_ops): Add process_qsupported.
11700
11701 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11702 and <sys/uio.h>.
11703 (init_registers_i386_avx_linux): New.
11704 (init_registers_amd64_avx_linux): Likewise.
11705 (xmltarget_i386_linux_no_xml): Likewise.
11706 (xmltarget_amd64_linux_no_xml): Likewise.
11707 (PTRACE_GETREGSET): Likewise.
11708 (PTRACE_SETREGSET): Likewise.
11709 (x86_fill_xstateregset): Likewise.
11710 (x86_store_xstateregset): Likewise.
11711 (use_xml): Likewise.
11712 (x86_linux_update_xmltarget): Likewise.
11713 (x86_linux_process_qsupported): Likewise.
11714 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11715 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11716 init_registers_i386_linux here. Call
11717 x86_linux_update_xmltarget.
11718 (the_low_target): Add x86_linux_process_qsupported.
11719
11720 * server.c (handle_query): Call target_process_qsupported.
11721
11722 * target.h (target_ops): Add process_qsupported.
11723 (target_process_qsupported): New.
11724
fc7238bb
PA		 117252010-04-03 Pedro Alves <pedro@codesourcery.com>
11726
11727 * inferiors.c (add_thread): Set last_status kind to
11728 TARGET_WAITKIND_IGNORE.
11729 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11730 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11731 (linux_wait_1): Move `thread' local definition to block that uses
11732 it. Don't NULL initialize `event_child'.
11733 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11734 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11735 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11736
bdabb078
PA		 117372010-04-01 Pedro Alves <pedro@codesourcery.com>
11738
11739 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11740 an extended waitstatus, or by a watchpoint.
11741 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11742 thread was stepping or has been stopped by a watchpoint.
11743
d3bbe7a0
PA		 117442010-04-01 Pedro Alves <pedro@codesourcery.com>
11745
11746 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11747 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11748 of another, then delete the previous, and validate all
11749 breakpoints.
11750 (validate_inserted_breakpoint): New.
11751 (delete_disabled_breakpoints): New.
11752 (validate_breakpoints): New.
11753 (check_mem_read): Validate breakpoints before trusting their
11754 shadow. Delete disabled breakpoints.
11755 (check_mem_write): Validate breakpoints before trusting they
11756 should be inserted. Delete disabled breakpoints.
11757 * mem-break.h (validate_breakpoints):
11758 * server.c (handle_query): Validate breakpoints when we see a
11759 qSymbol query.
11760
8b07ae33
PA		 117612010-04-01 Pedro Alves <pedro@codesourcery.com>
11762
11763 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11764 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11765 if we could tell there's a GDB breakpoint at stop_pc.
11766 (need_step_over_p): Don't do a step over if we find a GDB
11767 breakpoint at the resume PC.
11768
11769 * mem-break.c (struct raw_breakpoint): New.
11770 (enum bkpt_type): New type `gdb_breakpoint'.
11771 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11772 fields. New field `raw'.
11773 (find_raw_breakpoint_at): New.
11774 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11775 breakpoint instead.
11776 (set_breakpoint_at): Adjust.
11777 (delete_raw_breakpoint): New.
11778 (release_breakpoint): New.
11779 (delete_breakpoint): Rename to...
11780 (delete_breakpoint_1): ... this. Add proc parameter. Use
11781 release_breakpoint. Return ENOENT.
11782 (delete_breakpoint): Reimplement.
11783 (find_breakpoint_at): Delete.
11784 (find_gdb_breakpoint_at): New.
11785 (delete_breakpoint_at): Delete.
11786 (set_gdb_breakpoint_at): New.
11787 (delete_gdb_breakpoint_at): New.
11788 (gdb_breakpoint_here): New.
11789 (set_reinsert_breakpoint): Use release_breakpoint.
11790 (uninsert_breakpoint): Rename to ...
11791 (uninsert_raw_breakpoint): ... this.
11792 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11793 (reinsert_raw_breakpoint): Change parameter type to
11794 raw_breakpoint.
11795 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11796 instead.
11797 (check_breakpoints): Adjust. Use release_breakpoint.
11798 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11799 (breakpoint_inserted_here): Ditto.
11800 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11801 Don't trust the breakpoint's shadow if it is not inserted.
11802 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11803 (delete_all_breakpoints): Adjust.
11804 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11805 use delete_breakpoint_1.
11806
11807 * mem-break.h (breakpoints_supported): Delete declaration.
11808 (set_gdb_breakpoint_at): Declare.
11809 (gdb_breakpoint_here): Declare.
11810 (delete_breakpoint_at): Delete.
11811 (delete_gdb_breakpoint_at): Declare.
11812
11813 * server.h (struct raw_breakpoint): Forward declare.
11814 (struct process_info): New field `raw_breakpoints'.
11815
11816 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11817 breakpoints.
11818
6bf5e0ba
PA		 118192010-03-24 Pedro Alves <pedro@codesourcery.com>
11820
11821 * linux-low.c (status_pending_p_callback): Fix comment.
11822 (linux_wait_for_event_1): Move most of the internal breakpoint
11823 handling from here...
11824 (linux_wait_1): ... to here.
11825 (count_events_callback): New.
11826 (select_singlestep_lwp_callback): New.
11827 (select_event_lwp_callback): New.
11828 (cancel_breakpoints_callback): New.
11829 (select_event_lwp): New.
11830 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11831 priority to all LWPs that have had events that should be reported
11832 to the client. Cancel breakpoints when about to reporting the
11833 event to the client, not while stopping lwps. No longer cancel
11834 finished single-steps here.
11835 (cancel_finished_single_step): Delete.
11836 (cancel_finished_single_steps): Delete.
11837
414a389f
PA		 118382010-03-24 Pedro Alves <pedro@codesourcery.com>
11839
11840 * mem-break.c (enum bkpt_type): New.
11841 (struct breakpoint): New field `type'.
11842 (set_breakpoint_at): Change return type to struct breakpoint
11843 pointer. Set type to `other_breakpoint' by default.
11844 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11845 in the breakpoint list.
11846 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11847 (reinsert_breakpoint): Rename to ...
11848 (reinsert_raw_breakpoint): ... this.
11849 (reinsert_breakpoints_at): Adjust.
11850 * mem-break.h (struct breakpoint): Declare.
11851 (set_breakpoint_at): Change return type to struct breakpoint
11852 pointer.
11853
2280c721
PA		 118542010-03-24 Pedro Alves <pedro@codesourcery.com>
11855
11856 * server.c (handle_query): Assign, not compare.
11857
d50171e4
PA		 118582010-03-24 Pedro Alves <pedro@codesourcery.com>
11859
11860 Teach linux gdbserver to step-over-breakpoints.
11861
11862 * linux-low.c (can_hardware_single_step): New.
11863 (supports_breakpoints): New.
11864 (handle_extended_wait): If stopping threads, read the stop pc of
11865 the new cloned LWP.
11866 (get_pc): New.
11867 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11868 low target doesn't support retrieving the PC.
11869 (add_lwp): Set last_resume_kind to resume_continue.
11870 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11871 (linux_attach): Don't clear stop_expected. Set the lwp's
11872 last_resume_kind to resume_stop.
11873 (linux_detach_one_lwp): Don't check for removed breakpoints.
11874 (check_removed_breakpoint): Delete.
11875 (status_pending_p): Rename to ...
11876 (status_pending_p_callback): ... this. Don't check for removed
11877 breakpoints. Don't consider threads that are stopped from GDB's
11878 perspective.
11879 (linux_wait_for_lwp): Always read the stop_pc here.
11880 (cancel_breakpoint): New.
11881 (step_over_bkpt): New global.
11882 (linux_wait_for_event_1): Implement stepping over breakpoints.
11883 (gdb_wants_lwp_stopped): New.
11884 (gdb_wants_all_stopped): New.
11885 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11886 single-step traps here. Store the thread's last reported target
11887 wait status.
11888 (send_sigstop): Don't clear stop_expected. Always set it,
11889 instead.
11890 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11891 (cancel_finished_single_step): New.
11892 (cancel_finished_single_steps): New.
11893 (wait_for_sigstop): Don't cancel finished single-step traps here.
11894 (linux_resume_one_lwp): Don't check for removed breakpoints.
11895 Don't set `step' on non-hardware step archs.
11896 (linux_set_resume_request): Ignore resume_stop requests if already
11897 stopping or stopped. Set the lwp's last_resume_kind.
11898 (resume_status_pending_p): Don't check for removed breakpoints.
11899 (need_step_over_p): New.
11900 (start_step_over): New.
11901 (finish_step_over): New.
11902 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11903 requests. Clear the thread's last reported target waitstatus.
11904 Don't use the `suspended' flag. Don't consider pending breakpoints.
11905 (linux_resume): Start a step-over if necessary.
11906 (proceed_one_lwp): New.
11907 (proceed_all_lwps): New.
11908 (unstop_all_lwps): New.
11909 * linux-low.h (struct lwp_info): Rewrite comment for the
11910 `suspended' flag. Add the `stop_pc' field. Delete the
11911 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11912 Add `'last_resume_kind' and `need_step_over' fields.
11913 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11914 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11915 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11916 (set_raw_breakpoint_at): New.
11917 (set_breakpoint_at): Rewrite to use it.
11918 (reinsert_breakpoint_handler): Delete.
11919 (set_reinsert_breakpoint): New.
11920 (reinsert_breakpoint_by_bp): Delete.
11921 (delete_reinsert_breakpoints): New.
11922 (uninsert_breakpoint): Rewrite.
11923 (uninsert_breakpoints_at): New.
11924 (reinsert_breakpoint): Rewrite.
11925 (reinsert_breakpoints_at): New.
11926 (check_breakpoints): Rewrite.
11927 (breakpoint_here): New.
11928 (breakpoint_inserted_here): New.
11929 (check_mem_read): Adjust.
11930 * mem-break.h (breakpoints_supported, breakpoint_here)
11931 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11932 (reinsert_breakpoint_by_bp): Delete declaration.
11933 (delete_reinsert_breakpoints): Declare.
11934 (reinsert_breakpoint): Delete declaration.
11935 (reinsert_breakpoints_at): Declare.
11936 (uninsert_breakpoint): Delete declaration.
11937 (uninsert_breakpoints_at): Declare.
11938 (check_breakpoints): Adjust prototype.
11939 * server.h: Adjust include order.
11940 (struct thread_info): Declare here. Add a `last_status' field.
11941
30ba68cb
MS		 119422010-03-23 Michael Snyder <msnyder@vmware.com>
11943
11944 * server.c (crc32): New function.
11945 (handle_query): Add handling for 'qCRC:' request.
11946
b9a881c2
PA		 119472010-03-23 Pedro Alves <pedro@codesourcery.com>
11948
11949 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11950 lwp had been stopped by a watchpoint.
11951
e92d13d5
PA		 119522010-03-16 Pedro Alves <pedro@codesourcery.com>
11953
11954 * server.h (internal_error): Declare.
11955 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11956 * utils.c (internal_error): New function.
11957
64daa791
AS		 119582010-03-15 Andreas Schwab <schwab@redhat.com>
11959
11960 * configure.srv: Fix typo setting srv_regobj.
11961
f52cd8cd
PA		 119622010-03-15 Pedro Alves <pedro@codesourcery.com>
11963
11964 * linux-low.c (fetch_register): Avoid passing a non string literal
11965 format to `error'.
11966 (usr_store_inferior_registers): Ditto.
11967
93ae6fdc
PA		 119682010-03-14 Pedro Alves <pedro@codesourcery.com>
11969
11970 * linux-low.c (linux_write_memory): Bail out early if peeking
11971 memory failed.
11972
c3adc08c
PA		 119732010-03-14 Pedro Alves <pedro@codesourcery.com>
11974
11975 * linux-low.h (struct lwp_info): New fields
11976 `stopped_by_watchpoint' and `stopped_data_address'.
11977 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11978 here, and cache them in the lwp object.
11979 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11980 directly.
11981 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11982 field.
11983 (linux_stopped_by_watchpoint): Rewrite.
11984 (linux_stopped_data_address): Rewrite.
11985
bce522a2
PA		 119862010-03-06 Simo Melenius <simo.melenius@iki.fi>
11987
11988 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11989 switching the current inferior, not before.
11990
90884b2b
L		 119912010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11992
11993 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11994 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11995 i386-linux.c and amd64-linux.c.
11996 (reg-i386.o): Removed.
11997 (reg-i386.c): Likewise.
11998 (reg-i386-linux.o): Likewise.
11999 (reg-i386-linux.c): Likewise.
12000 (reg-x86-64.o): Likewise.
12001 (reg-x86-64.c): Likewise.
12002 (reg-x86-64-linux.o): Likewise.
12003 (reg-x86-64-linux.c): Likewise.
12004 (i386.o): New.
12005 (i386.c): Likewise.
12006 (i386-linux.o): Likewise.
12007 (i386-linux.c): Likewise.
12008 (amd64.o): Likewise.
12009 (amd64.c): Likewise.
12010 (amd64-linux.o): Likewise.
12011 (amd64-linux.c): Likewise.
12012
12013 * configure.srv (srv_i386_regobj): New.
12014 (srv_i386_linux_regobj): Likewise.
12015 (srv_amd64_regobj): Likewise.
12016 (srv_amd64_linux_regobj): Likewise.
12017 (srv_i386_32bit_xmlfiles): Likewise.
12018 (srv_i386_64bit_xmlfiles): Likewise.
12019 (srv_i386_xmlfiles): Likewise.
12020 (srv_amd64_xmlfiles): Likewise.
12021 (srv_i386_linux_xmlfiles): Likewise.
12022 (srv_amd64_linux_xmlfiles): Likewise.
12023 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12024 srv_xmlfiles to $srv_i386_xmlfiles.
12025 (i[34567]86-*-mingw32ce*): Likewise.
12026 (i[34567]86-*-mingw*): Likewise.
12027 (i[34567]86-*-nto*): Likewise.
12028 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12029 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12030 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12031 (x86_64-*-linux*): Likewise.
12032
12033 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12034 (init_registers_amd64_linux): New.
12035 (x86_arch_setup): Replace init_registers_x86_64_linux with
12036 init_registers_amd64_linux.
12037
193f13e6
MK		 120382010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12039
12040 * configure.ac: Check for libdl. If it is not available link against
12041 static libthread_db.
12042 * configure: Regenerate.
12043
85d721b8
PA		 120442010-02-22 Pedro Alves <pedro@codesourcery.com>
12045
12046 PR9605
12047
12048 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12049 handing a read watchpoint.
12050 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12051
6076632b
DE		 120522010-02-12 Doug Evans <dje@google.com>
12053
12054 * linux-low.c (linux_supports_tracefork_flag): Document.
12055 (linux_look_up_symbols): Add comment.
12056
3327ccf7
L		 120572010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12058
12059 * regcache.c (supply_register): Clear regcache if buf is NULL.
12060
0718675c 120612010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12062 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12063
12064 * inferiors.c (find_inferior): Add function documentation.
12065 (unloaded_dll): Handle the case where the unloaded dll has not
12066 been previously registered in the dll list.
12067
177321bd
DJ		 120682010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12069
12070 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12071 (thumb2_breakpoint): New.
12072 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12073
2b009048
DJ		 120742010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12075
12076 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12077 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12078 breakpoints.
12079
3be029c7
PA		 120802010-01-21 Pedro Alves <pedro@codesourcery.com>
12081
12082 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12083
18f5de3b
JK		 120842010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12085
12086 * linux-s390-low.c (s390_collect_ptrace_register)
12087 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12088
3743bb4f
DE		 120892010-01-21 Doug Evans <dje@google.com>
12090
14ce3065
DE		 12091 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12092 (PTRACE_ARG4_TYPE): New macro.
12093 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12094 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12095 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12096 (usr_store_inferior_registers): Ditto.
12097 (linux_read_memory, linux_write_memory): Ditto.
12098 (linux_test_for_tracefork): Ditto.
12099
3743bb4f
DE		 12100 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12101 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12102
8b315be5
PA		 121032010-01-21 Pedro Alves <pedro@codesourcery.com>
12104
12105 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12106 target.
12107
85492558
PA		 121082010-01-21 Pedro Alves <pedro@codesourcery.com>
12109
12110 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12111 prototype to take a regcache. Adjust.
12112
442ea881
PA		 121132010-01-20 Pedro Alves <pedro@codesourcery.com>
12114
12115 * regcache.h (struct thread_info): Forward declare.
12116 (struct regcache): New.
12117 (new_register_cache): Adjust prototype.
12118 (get_thread_regcache): Declare.
12119 (free_register_cache): Adjust prototype.
12120 (registers_to_string, registers_from_string): Ditto.
12121 (supply_register, supply_register_by_name, collect_register)
12122 (collect_register_as_string, collect_register_by_name): Ditto.
12123 * regcache.c (struct inferior_regcache_data): Delete.
12124 (get_regcache): Rename to ...
12125 (get_thread_regcache): ... this. Adjust. Switch inferior before
12126 fetching registers.
12127 (regcache_invalidate_one): Adjust.
12128 (regcache_invalidate): Fix prototype.
12129 (new_register_cache): Return the new register cache.
12130 (free_register_cache): Change prototype.
12131 (realloc_register_cache): Adjust.
12132 (registers_to_string): Change prototype to take a regcache. Adjust.
12133 (registers_from_string): Ditto.
12134 (register_data): Ditto.
12135 (supply_register): Ditto.
12136 (supply_register_by_name): Ditto.
12137 (collect_register): Ditto.
12138 (collect_register_as_string): Ditto.
12139 (collect_register_by_name): Ditto.
12140 * server.c (process_serial_event): Adjust.
12141 * linux-low.h (regset_fill_func, regset_store_func): Change
12142 prototype.
12143 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12144 Change prototype.
12145 * linux-low.c (get_stop_pc): Adjust.
12146 (check_removed_breakpoint): Adjust.
12147 (linux_wait_for_event): Adjust.
12148 (linux_resume_one_lwp): Adjust.
12149 (fetch_register): Add regcache parameter. Adjust.
12150 (usr_store_inferior_registers): Ditto.
12151 (regsets_fetch_inferior_registers): Ditto.
12152 (regsets_store_inferior_registers): Ditto.
12153 (linux_fetch_registers, linux_store_registers): Ditto.
12154 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12155 regcache. Adjust.
43aaf8b6
PA		 12156 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12157 Ditto.
442ea881
PA		 12158 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12159 prototype to take a regcache.
12160 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12161 * remote-utils.c (convert_ascii_to_int, outreg)
12162 (prepare_resume_reply): Change prototype to take a regcache.
12163 Adjust.
12164 * target.h (struct target_ops) <fetch_registers, store_registers>:
12165 Change prototype to take a regcache.
12166 (fetch_inferior_registers, store_inferior_registers): Change
12167 prototype to take a regcache. Adjust.
12168 * proc-service.c (ps_lgetregs): Adjust.
12169 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12170 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12171 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12172 take a regcache. Adjust.
12173 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12174 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12175 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12176 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12177 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12178 (cris_cannot_fetch_register):
12179 (cris_breakpoint_at): Change prototype to take a regcache.
12180 Adjust.
12181 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12182 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12183 to take a regcache. Adjust.
12184 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12185 Adjust.
12186 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12187 take a regcache. Adjust.
12188 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12189 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12190 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12191 * linux-mips-low.c (mips_get_pc):
12192 (mips_set_pc): Change prototype to take a regcache. Adjust.
12193 (mips_reinsert_addr): Adjust.
12194 (mips_collect_register): Change prototype to take a regcache.
12195 Adjust.
12196 (mips_supply_register):
12197 (mips_collect_register_32bit, mips_supply_register_32bit)
12198 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12199 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12200 * linux-ppc-low.c (ppc_supply_ptrace_register)
12201 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12202 (parse_spufs_run): Adjust.
12203 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12204 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12205 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12206 take a regcache. Adjust.
12207 * linux-s390-low.c (s390_collect_ptrace_register)
12208 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12209 (s390_set_pc): Change prototype to take a regcache. Adjust.
12210 (s390_arch_setup): Adjust.
12211 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12212 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12213 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12214 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12215 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12216 regcache. Adjust.
12217 (sparc_breakpoint_at): Adjust.
12218 * linux-xtensa-low.c (xtensa_fill_gregset):
12219 (xtensa_store_gregset):
12220 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12221 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12222 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12223 prototype to take a regcache. Adjust.
12224 * win32-arm-low.c (arm_fetch_inferior_register)
12225 (arm_store_inferior_register): Change prototype to take a
12226 regcache. Adjust.
12227 * win32-i386-low.c (i386_fetch_inferior_register)
12228 (i386_store_inferior_register): Change prototype to take a
12229 regcache. Adjust.
12230 * win32-low.c (child_fetch_inferior_registers)
12231 (child_store_inferior_registers): Change prototype to take a
12232 regcache. Adjust.
12233 (win32_wait): Adjust.
12234 (win32_fetch_inferior_registers): Change prototype to take a
12235 regcache. Adjust.
12236 (win32_store_inferior_registers): Adjust.
12237 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12238 store_inferior_register>: Change prototype to take a regcache.
12239
60c3d7b0
DE		 122402010-01-20 Doug Evans <dje@google.com>
12241
12242 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12243 #ifdef.
12244 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12245 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12246
dc146f7c
VP		 122472010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12248
12249 * linux-low.c (linux_core_of_thread): New.
12250 (compare_ints, show_process, list_threads): New.
12251 (linux_qxfer_osdata): Report threads and cores.
12252 (linux_target_op): Register linux_core_of_thread.
12253 * remote-utils.c (prepare_resume_reply): Report the core.
12254 (buffer_xml_printf): Support %d specifier.
12255 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12256 New.
12257 (handle_query): Handle qXfer:threads. Announce availability
12258 thereof.
12259 * target.h (struct target_ops): New field core_of_thread.
12260
7803799a
UW		 122612010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12262
12263 * Makefile.in (clean): Remove new generated files.
12264 (reg-s390.o, reg-s390.c): Remove rules.
12265 (reg-s390x.o, reg-s390x.c): Likewise.
12266 (s390-linux32.o, s390-linux32.c): Add rules.
12267 (s390-linux64.o, s390-linux64.c): Likewise.
12268 (s390x-linux64.o, s390x-linux64.c): Likewise.
12269 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12270 * linux-s390-low.c: Include <elf.h>.
12271 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12272 (init_registers_s390): Remove prototype.
12273 (init_registers_s390x): Likewise.
12274 (init_registers_s390_linux32): Add prototype.
12275 (init_registers_s390_linux64): Likewise.
12276 (init_registers_s390x_linux64): Likewise.
12277 (s390_num_regs_3264): New define.
12278 (s390_regmap_3264): New global variable.
12279 (s390_cannot_fetch_register): Remove obsolete check.
12280 (s390_cannot_store_register): Likewise.
12281 (s390_collect_ptrace_register): Handle upper/lower register halves.
12282 (s390_supply_ptrace_register): Likewise.
12283 (s390_fill_gregset): Update to register number changes.
12284 (s390_get_hwcap): New routine.
12285 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12286 Install appropriate regmap and register set.
12287
6e7ffa39
JB		 122882010-01-01 Joel Brobecker <brobecker@adacore.com>
12289
12290 * server.c (gdbserver_version): Update copyright year to 2010.
12291 * gdbreplay.c (gdbreplay_version): Likewise.
12292
957f3f49
DE		 122932009-12-28 Doug Evans <dje@google.com>
12294
12295 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12296 elf/external.h. Include <elf.h> instead but only if necessary.
12297
ca5c370d
PA		 122982009-12-28 Pedro Alves <pedro@codesourcery.com>
12299
12300 * linux-low.c (linux_remove_process): Remove `detaching'
12301 parameter. Don't release/detach from thread_db here.
12302 (linux_kill): Release/detach from thread_db here, ...
12303 (linux_detach): ... and here, before actually detaching.
12304 (linux_wait_1): ... and here, when a process exits.
12305 * thread-db.c (any_thread_of): New.
12306 (thread_db_free): Switch the current inferior to a thread of the
12307 passed in process.
12308
4ee62156
DE		 123092009-12-21 Doug Evans <dje@google.com>
12310
d90e6a88
DE		 12311 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12312
c5f62d5f
DE		 12313 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12314 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12315 warning ifndef __NR_tkill. Move setting of errno there too.
12316 Delete unnecessary resetting of errno after syscall.
12317 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12318
10e86dd7
DE		 12319 * configure.ac: Check for dladdr.
12320 * config.in: Regenerate.
12321 * configure: Regenerate.
12322 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12323 (try_thread_db_load): Update.
12324
4ee62156
DE		 12325 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12326
00f515da
DE		 123272009-12-18 Doug Evans <dje@google.com>
12328
e9464885
DE		 12329 * event-loop.c: Include unistd.h if it exists.
12330
07d4f67e
DE		 12331 * linux-low.c (my_waitpid): Move definition away from being in
12332 between linux_tracefork_child/linux_test_for_tracefork.
12333
00f515da
DE		 12334 * gdb_proc_service.h (psaddr_t): Fix type.
12335 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12336 signature to match glibc.
12337
1de1badb
DE		 123382009-12-16 Doug Evans <dje@google.com>
12339
12340 * linux-low.c (linux_read_memory): Fix argument to read.
12341
aeeb81d1
PA		 123422009-11-26 Pedro Alves <pedro@codesourcery.com>
12343
12344 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12345 events, don't leave current_inferior pointing at null.
12346
10357975
PA		 123472009-11-26 Pedro Alves <pedro@codesourcery.com>
12348
12349 * win32-low.c (LOG): Delete.
12350 (OUTMSG): Output to stderr.
12351 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12352 on compile time LOG macro.
12353 (win32_wait): Fix debug output.
12354
cf6e3471
PA		 123552009-11-26 Pedro Alves <pedro@codesourcery.com>
12356
12357 * win32-low.c (win32_add_one_solib): If the dll name is
12358 "ntdll.dll", prepend the system directory to the dll path.
12359
0c85e18e
MK		 123602009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12361
12362 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12363
9ac544ce 123642009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12365 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12366
12367 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12368 * configure.ac: Check for __mcoldfire__ and set
12369 gdb_cv_m68k_is_coldfire.
12370 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12371 reg-cf.o and reg-m68k.o.
12372 * configure: Regenerated.
12373
fd7dd3e6
PA		 123742009-11-16 Pedro Alves <pedro@codesourcery.com>
12375
12376 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12377 Pass it to thread_db_free.
12378 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12379 proper `detaching' argument to linux_remove_process.
12380 * linux-low.h (thread_db_free): Add `detaching' parameter.
12381 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12382 to thread_db_free.
12383 (thread_db_free): Add `detaching' parameter. Only
12384 call td_ta_clear_event if detaching from process.
12385
75aa492e
MK		 123862009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12387
12388 * thread-db.c (thread_db_free): Fix typo.
12389
21e1bee4
PP		 123902009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12391
12392 PR gdb/10838
12393 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12394
8838b45e
NS		 123952009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12396
12397 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12398 with an i686 compiler.
12399 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12400 needed.
12401 * configure: Rebuilt.
12402
8a35fb51
SL		 124032009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12404
12405 PR gdb/10783
12406
12407 * server.c (handle_search_memory_1): Correct read_addr initialization
12408 in loop for searching subsequent chunks.
12409
96f15937
PP		 124102009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12411
12412 * configure.ac: New --with-libthread-db option.
12413 * thread-db.c: Allow direct dependence on libthread_db.
12414 (thread_db_free): Adjust.
12415 * config.in: Regenerate.
12416 * configure: Likewise.
889bf7c5 12417
5f7d1694
PP		 124182009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12419
12420 PR gdb/10757
12421 * thread-db.c (attach_thread): New function.
12422 (maybe_attach_thread): Return success/failure.
12423 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12424 (thread_db_find_new_threads): Loop until no new threads.
12425
88e3b899
PA		 124262009-10-13 Pedro Alves <pedro@codesourcery.com>
12427
12428 * proc-service.c (ps_lgetregs): Formatting.
12429
cdbfd419
PP		 124302009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12431
12432 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12433 * configure.ac: Adjust.
12434 * linux-low.h (struct process_info_private): Move members to struct
12435 thread_db.
12436 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12437 * linux-low.c (linux_remove_process): Adjust.
12438 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12439 * server.c (handle_query): Move code ...
12440 (handle_monitor_command): ... here. New function.
12441 * target.h (struct target_ops): New member.
12442 * thread-db.c (struct thread_db): New.
12443 (libthread_db_search_path): New variable.
12444 (thread_db_create_event, thread_db_enable_reporting)
12445 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12446 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12447 (try_thread_db_load_1, dladdr_to_soname): New functions.
12448 (try_thread_db_load, thread_db_load_search): New functions.
12449 (thread_db_init): Search for libthread_db.
12450 (thread_db_free): New function.
12451 (thread_db_handle_monitor_command): Likewise.
12452 * config.in: Regenerate.
12453 * configure: Regenerate.
889bf7c5 12454
4168d2d6
UW		 124552009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12456
12457 * spu-low.c (spu_kill): Wait for inferior to terminate.
12458 Call clear_inferiors.
12459 (spu_detach): Call clear_inferiors.
12460
81ecdfbb
RW		 124612009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12462
12463 * aclocal.m4: Regenerate.
12464 * config.in: Likewise.
12465 * configure: Likewise.
12466
0b9ff2c0
UW		 124672009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12468
12469 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12470 (parse_spufs_run): New function.
12471 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12472 (ppc_breakpoint_at): Handle SPU breakpoints.
12473
efcbbd14
UW		 124742009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12475
12476 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12477 (SPUFS_MAGIC): Define.
12478 (spu_enumerate_spu_ids): New function.
12479 (linux_qxfer_spu): New function.
12480 (linux_target_ops): Install linux_qxfer_spu.
12481
f4d9bade
UW		 124822009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12483
12484 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12485 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12486 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12487 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12488 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12489 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12490 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12491 (init_registers_powerpc_cell32l): Add prototype.
12492 (init_registers_powerpc_cell64l): Likewise.
12493 (ppc_arch_setup): Detect Cell/B.E. architecture.
12494
96e946ca
RW		 124952009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12496
12497 * Makefile.in (datarootdir): New variable.
12498
58d6951d
DJ		 124992009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12500
12501 * linux-low.c (linux_write_memory): Update debugging output.
12502 * Makefile.in (clean): Add new descriptions.
12503 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12504 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12505 * configure.srv: Add new files for arm*-*-linux*.
12506 * linux-arm-low.c: Add new declarations.
12507 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12508 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12509 (HWCAP_VFPv3D16): New.
12510 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12511 instead of __IWMMXT__.
12512 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12513 (arm_arch_setup): New.
12514 (target_regsets): Remove #ifdef. Add VFP regset.
12515 (the_low_target): Use arm_arch_setup.
12516
12b42a12
DJ		 125172009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12518
12519 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12520 the main thread again.
12521
ac8c974e
AR		 125222009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12523
12524 Adding Neutrino gdbserver.
12525 * configure: Regenerated.
12526 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12527 * configure.srv (i[34567]86-*-nto*): New target.
12528 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12529 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12530 (nto_comctrl) [__QNX__]: New function.
12531 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12532
4424e0c3 125332009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12534
12535 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12536 srv_tgtobj.
12537
912cf4ba
PA		 125382009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12539 Pedro Alves <pedro@codesourcery.com>
12540
12541 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12542 don't support CONTEXT_EXTENDED_REGISTERS.
12543 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12544 (the_low_target): Install them.
12545 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12546 failing with ERROR_PIPE_NOT_CONNECTED.
12547
aa5ca48f
DE		 125482009-06-30 Doug Evans <dje@google.com>
12549 Pierre Muller <muller@ics.u-strasbg.fr>
12550
12551 Add h/w watchpoint support to x86-linux, win32-i386.
12552 * Makefile.in (SFILES): Add i386-low.c
12553 (i386_low_h): Define.
12554 (i386-low.o): Add dependencies.
12555 (linux-x86-low.o): Add i386-low.h dependency.
12556 (win32-i386-low.o): Ditto.
12557 * i386-low.c: New file.
12558 * i386-low.h: New file.
12559 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12560 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12561 * linux-low.c (linux_add_process): Initialize arch_private.
12562 (linux_remove_process): Free arch_private.
12563 (add_lwp): Initialize arch_private.
12564 (delete_lwp): Free arch_private.
12565 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12566 provided.
12567 * linux-low.h (process_info_private): New member arch_private.
12568 (lwp_info): New member arch_private.
12569 (linux_target_ops): New members new_process, new_thread,
12570 prepare_to_resume.
12571 (ptid_of): New macro.
12572 * linux-x86-low.c: Include stddef.h, i386-low.h.
12573 (arch_process_info): New struct.
12574 (arch_lwp_info): New struct.
12575 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12576 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12577 (i386_dr_low_get_status): New function.
12578 (x86_insert_point, x86_remove_point): New functions.
12579 (x86_stopped_by_watchpoint): New function.
12580 (x86_stopped_data_address): New function.
12581 (x86_linux_new_process, x86_linux_new_thread): New functions.
12582 (x86_linux_prepare_to_resume): New function.
12583 (the_low_target): Add entries for insert_point, remove_point,
12584 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12585 prepare_to_resume.
12586 * server.c (debug_hw_points): New global.
12587 (monitor_show_help): Document set debug-hw-points.
12588 (handle_query): Process "set debug-hw-points".
12589 * server.h (debug_hw_points): Declare.
12590 (paddress): Declare.
12591 * utils.c (NUMCELLS, CELLSIZE): New macros.
12592 (get_sell, xsnprintf, paddress): New functions.
12593 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12594 remove_point, stopped_by_watchpoint, stopped_data_address.
12595 * win32-i386-low.c: Include i386-low.h.
12596 (debug_reg_state): Replaces dr.
12597 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12598 (i386_dr_low_get_status): New function.
12599 (i386_insert_point, i386_remove_point): New functions.
12600 (i386_stopped_by_watchpoint): New function.
12601 (i386_stopped_data_address): New function.
12602 (i386_initial_stuff): Update.
12603 (get_thread_context,set_thread_context,i386_thread_added): Update.
12604 (the_low_target): Add entries for insert_point,
12605 remove_point, stopped_by_watchpoint, stopped_data_address.
12606 * win32-low.c (win32_insert_watchpoint): New function.
12607 (win32_remove_watchpoint): New function.
12608 (win32_stopped_by_watchpoint): New function.
12609 (win32_stopped_data_address): New function.
12610 (win32_target_ops): Add entries for insert_watchpoint,
12611 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12612 * win32-low.h (win32_target_ops): New members insert_point,
12613 remove_point, stopped_by_watchpoint, stopped_data_address.
12614
d993e290
PA		 126152009-06-25 Pedro Alves <pedro@codesourcery.com>
12616
12617 * server.c (process_serial_event): Re-return unsupported, not
12618 error, if the type isn't recognized. Re-allow supporting only
12619 insert or remove packets. Also call require_running for
12620 breakpoints. Add missing break statement to default case. Tidy.
12621 * target.h (struct target_ops): Rename insert_watchpoint to
12622 insert_point, and remove_watchpoint to remove_point.
12623
12624 * linux-low.h (struct linux_target_ops): Likewise.
12625 * linux-low.c (linux_insert_watchpoint): Rename to ...
12626 (linux_insert_point): ... this. Adjust.
12627 (linux_remove_watchpoint): Rename to ...
12628 (linux_remove_point): ... this. Adjust.
12629 (linux_target_ops): Adjust.
12630 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12631 (cris_insert_point): ... this.
12632 (cris_remove_watchpoint): Rename to ...
12633 (cris_remove_point): ... this.
12634 (the_low_target): Adjust.
12635
0f54c268
PM		 126362009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12637
12638 * server.c (handle_v_kill): Pass signal_pid to
12639 kill_inferior if multi_process is zero.
12640
c6314022
AR		 126412009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12642
12643 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12644 * target.h (target_ops): Comment for *_watchpoint to make it clear
12645 the functions can get types '0' and '1'.
12646
4463ce24
AR		 126472009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12648
12649 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12650 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12651 * regcache.c (get_regcache): Likewise.
12652 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12653 * win32-low.c (child_fetch_inferior_registers): Remove check for
12654 regno 0.
12655
cf8fd78b
PA		 126562009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12657 Pedro Alves <pedro@codesourcery.com>
12658
12659 * target.h (struct target_ops) <supports_multi_process>: New
12660 callback.
12661 (target_supports_multi_process): New.
12662 * server.c (handle_query): Even if GDB reports support, only
12663 enable multi-process if the target also supports it. Report
12664 multi-process support only if the target backend supports it.
12665 * linux-low.c (linux_supports_multi_process): New function.
12666 (linux_target_ops): Install it as target_supports_multi_process
12667 callback.
12668
47c0c975
DE		 126692009-05-24 Doug Evans <dje@google.com>
12670
e09875d4
DE		 12671 Global renaming of find_thread_pid to find_thread_ptid.
12672 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12673 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12674 All callers updated.
12675
e27d73f6
DE		 12676 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12677 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12678 directly.
12679
47c0c975
DE		 12680 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12681 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12682 (linux_resume_one_lwp): Ditto.
12683
2acc282a
DE		 126842009-05-23 Doug Evans <dje@google.com>
12685
12686 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12687 from struct inferior_list_entry * to struct lwp_info *.
12688 All callers updated.
12689
9f1036c1
DE		 126902009-05-13 Doug Evans <dje@google.com>
12691
12692 * linux-x86-low.c: Don't include assert.h.
12693 (x86_siginfo_fixup): Use fatal, not assert.
12694 (x86_arch_setup): Fix comment.
12695
d0722149
DE		 126962009-05-12 Doug Evans <dje@google.com>
12697
12698 Biarch support for i386/amd64 gdbserver.
12699 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12700 Add linux-x86-low.c.
12701 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12702 (linux-x86-low.o): Add.
12703 * linux-x86-64-low.c: Delete.
12704 * linux-i386-low.c: Delete.
12705 * linux-x86-low.c: New file.
12706 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12707 linux-x86-low.o.
12708 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12709 linux-x86-low.o.
12710 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12711 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12712 (linux_child_pid_to_exec_file): New function.
12713 (elf_64_header_p, elf_64_file_p): New functions.
12714 (siginfo_fixup): New function.
12715 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12716 give target a chance to convert layout.
12717 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12718 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12719
fdeb2a12
DE		 127202009-05-07 Doug Evans <dje@google.com>
12721
12722 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12723 (regsets_store_inferior_registers): Ditto.
12724
a6dbe5df
PA		 127252009-05-06 Pedro Alves <pedro@codesourcery.com>
12726
12727 PR server/10048
12728
12729 * linux-low.c (must_set_ptrace_flags): Delete.
12730 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12731 of the global.
12732 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12733 `lwp->must_set_ptrace_flags' instead.
ba42693b 12734 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12735 (linux_wait_1): ... not here.
12736
5091eb23
DE		 127372009-04-30 Doug Evans <dje@google.com>
12738
9f767825
DE		 12739 * inferiors.c (started_inferior_callback): New function.
12740 (attached_inferior_callback): New function.
12741 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12742 * server.c (print_started_pid, print_attached_pid): New functions.
12743 (detach_or_kill_for_exit): New function.
12744 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12745 * server.h (have_started_inferiors_p): Declare.
12746 (have_attached_inferiors_p): Declare.
12747
5091eb23
DE		 12748 * inferiors.c (remove_process): Fix memory leak, free process.
12749 * linux-low.c (linux_remove_process): New function.
12750 (linux_kill): Call it instead of remove_process.
12751 (linux_detach, linux_wait_1): Ditto.
12752
155c8968
PA		 127532009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12754
12755 * configure.srv: Add x86 Windows CE target.
12756
7fe519cb
UW		 127572009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12758
12759 * inferiors.c (get_thread_process): Make global.
12760 * server.h (get_thread_process): Add prototype.
12761 * thread-db.c (find_one_thread): Use get_thread_process
12762 instead of current_process.
12763 (thread_db_get_tls_address): Do not crash if called when
12764 thread layer is not yet initialized.
12765
5472f405
UW		 127662009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12767
12768 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12769 * spu-low.c (current_tid): Rename to ...
12770 (current_ptid): ... this.
12771 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12772 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12773 ptid_get_lwp (current_ptid) instead of current_tid.
12774 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12775 instead of current_tid. Use find_process_pid to verify pid
12776 argument is valid. Pass proper argument to remove_process.
12777 (spu_thread_alive): Compare current_ptid instead of current_tid.
12778 (spu_resume): Likewise.
12779
55ac2b99
PA		 127802009-04-02 Pedro Alves <pedro@codesourcery.com>
12781
12782 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12783 variable.
12784
95954743
PA		 127852009-04-01 Pedro Alves <pedro@codesourcery.com>
12786
12787 Implement the multiprocess extensions, and add linux multiprocess
12788 support.
12789
12790 * server.h (ULONGEST): Declare.
12791 (struct ptid, ptid_t): New.
12792 (minus_one_ptid, null_ptid): Declare.
12793 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12794 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12795 (struct inferior_list_entry): Change `id' type from unsigned from
12796 to ptid_t.
12797 (struct sym_cache, struct breakpoint, struct
12798 process_info_private): Forward declare.
12799 (struct process_info): Declare.
12800 (current_process): Declare.
12801 (all_processes): Declare.
12802 (initialize_inferiors): Declare.
12803 (add_thread): Adjust to use ptid_t.
12804 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12805 (add_process, remove_process, find_thread_pid): Declare.
12806 (find_inferior_id): Adjust to use ptid_t.
12807 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12808 (multi_process): Declare.
12809 (push_event): Adjust to use ptid_t.
12810 (read_ptid, write_ptid): Declare.
12811 (prepare_resume_reply): Adjust to use ptid_t.
12812 (clear_symbol_cache): Declare.
12813 * inferiors.c (all_processes): New.
12814 (null_ptid, minus_one_ptid): New.
12815 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12816 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12817 (add_thread): Change unsigned long to ptid. Remove gdb_id
12818 parameter. Adjust.
12819 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12820 (gdb_id_to_thread): Rename to ...
12821 (find_thread_pid): ... this. Change unsigned long to ptid.
12822 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12823 (loaded_dll, pull_pid_from_list): Adjust.
12824 (add_process, remove_process, find_process_pid)
12825 (get_thread_process, current_process, initialize_inferiors): New.
12826 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12827 (struct target_waitstatus) <related_pid>: Ditto.
12828 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12829 return type to int.
12830 (struct target_ops) <join>: Add `pid' argument.
12831 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12832 (struct target_ops) <wait>: Add `ptid' field. Change return type
12833 to ptid.
12834 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12835 (mywait): Add `ptid' argument. Change return type to ptid_t.
12836 (target_pid_to_str): Declare.
12837 * target.c (set_desired_inferior): Adjust to use ptids.
12838 (mywait): Add new `ptid' argument. Adjust.
12839 (target_pid_to_str): New.
12840 * mem-break.h (free_all_breakpoints): Declare.
12841 * mem-break.c (breakpoints): Delelete.
12842 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12843 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12844 to use per-process breakpoint list.
12845 (free_all_breakpoints): New.
12846 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12847 (symbol_cache, all_symbols_looked_up): Delete.
12848 (hexchars): New.
12849 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12850 read_ptid): New.
12851 (prepare_resume_reply): Change ptid argument's type from unsigned
12852 long to ptid_t. Adjust. Implement W;process and X;process.
12853 (free_sym_cache, clear_symbol_cache): New.
12854 (look_up_one_symbol): Adjust to per-process symbol cache. *
12855 * server.c (cont_thread, general_thread, step_thread): Change type
12856 to ptid_t.
12857 (attached): Delete.
12858 (multi_process): New.
12859 (last_ptid): Change type to ptid_t.
12860 (struct vstop_notif) <ptid>: Change type to ptid_t.
12861 (queue_stop_reply, push_event): Change `ptid' argument's type to
12862 ptid_t.
12863 (discard_queued_stop_replies): Add `pid' argument.
12864 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12865 changes. Don't reference the `attached' global.
12866 (attach_inferior): Adjust to mywait interface changes.
12867 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12868 features. Handle and report "multiprocess+". Handle
12869 "qAttached:PID".
12870 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12871 changes.
12872 (handle_v_kill): New.
12873 (handle_v_stopped): Adjust to use target_pid_to_str.
12874 (handle_v_requests): Allow multiple attaches and runs when
12875 multiprocess extensions are in effect. Handle "vKill".
12876 (myresume): Adjust to use ptids.
12877 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12878 (handle_status): Adjust to discard_queued_stop_replies interface
12879 change.
12880 (first_thread_of, kill_inferior_callback)
12881 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12882 (main): Call initialize_inferiors. Adjust to use ptids, killing
12883 and detaching from all inferiors. Handle multiprocess packet
12884 variants.
12885 * linux-low.h: Include gdb_proc_service.h.
12886 (struct process_info_private): New.
12887 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12888 <lwpid_of>: Use ptid_get_lwp.
12889 (get_lwp_thread): Adjust.
12890 (struct lwp_info): Add `dead' member.
12891 (find_lwp_pid): Declare.
12892 * linux-low.c (thread_db_active): Delete.
12893 (new_inferior): Adjust comment.
12894 (inferior_pid): Delete.
12895 (linux_add_process): New.
12896 (handle_extended_wait): Adjust.
12897 (add_lwp): Change unsigned long to ptid.
12898 (linux_create_inferior): Add process to processes table. Adjust
12899 to use ptids. Don't set new_inferior here.
12900 (linux_attach_lwp): Rename to ...
12901 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12902 it. Adjust to use ptids.
12903 (linux_attach_lwp): New.
12904 (linux_attach): Add process to processes table. Don't set
12905 new_inferior here.
12906 (struct counter): New.
12907 (second_thread_of_pid_p, last_thread_of_process_p): New.
12908 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12909 multiple processes.
12910 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12911 processes. Remove process from process table.
12912 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12913 to multiple processes.
12914 (any_thread_of): New.
12915 (linux_detach): Add `pid' argument, and handle it. Remove process
12916 from processes table.
12917 (linux_join): Add `pid' argument. Handle it.
12918 (linux_thread_alive): Change unsighed long argument to ptid_t.
12919 Consider dead lwps as not being alive.
12920 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12921 threads we're not interested in.
12922 (same_lwp, find_lwp_pid): New.
12923 (linux_wait_for_lwp): Change `pid' argument's type from int to
12924 ptid_t. Adjust.
12925 (linux_wait_for_event): Rename to ...
12926 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12927 from int to ptid_t. Adjust.
12928 (linux_wait_for_event): New.
12929 (linux_wait_1): Add `ptid' argument. Change return type to
12930 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12931 that exit from the process table.
12932 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12933 Adjust.
12934 (mark_lwp_dead): New.
12935 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12936 stopping all threads, mark its main lwp as dead.
12937 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12938 ptids.
12939 (fetch_register, usr_store_inferior_registers)
12940 (regsets_fetch_inferior_registers)
12941 (regsets_store_inferior_registers, linux_read_memory)
12942 (linux_write_memory): Inline `inferior_pid'.
12943 (linux_look_up_symbols): Adjust to use per-process
12944 `thread_db_active'.
12945 (linux_request_interrupt): Adjust to use ptids.
12946 (linux_read_auxv): Inline `inferior_pid'.
12947 (initialize_low): Don't reference thread_db_active.
12948 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12949 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12950 (ps_getpid): Return the pid of the current inferior.
12951 * thread-db.c (proc_handle, thread_agent): Delete.
12952 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12953 per-process data.
12954 (find_one_thread): Change argument type to ptid_t. Adjust to
12955 per-process data.
12956 (maybe_attach_thread): Adjust to per-process data and ptids.
12957 (thread_db_find_new_threads): Ditto.
12958 (thread_db_init): Ditto.
12959 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12960 processes table. Adjust to use ptids.
12961 (spu_kill, spu_detach): Adjust interface. Remove process from
12962 processes table.
12963 (spu_join, spu_thread_alive): Adjust interface.
12964 (spu_wait): Adjust interface. Remove process from processes
12965 table. Adjust to use ptids.
12966 * win32-low.c (current_inferior_tid): Delete.
12967 (current_inferior_ptid): New.
12968 (debug_event_ptid): New.
12969 (thread_rec): Take a ptid. Adjust.
12970 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12971 (child_delete_thread): Ditto.
12972 (do_initial_child_stuff): Add `attached' argument. Add process to
12973 processes table.
12974 (child_fetch_inferior_registers, child_store_inferior_registers):
12975 Adjust.
12976 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12977 (win32_attach): Pass 1 to do_initial_child_stuff.
12978 (win32_kill): Adjust interface. Remove process from processes
12979 table.
12980 (win32_detach): Ditto.
12981 (win32_join): Adjust interface.
12982 (win32_thread_alive): Take a ptid.
12983 (win32_resume): Adjust to use ptids.
12984 (get_child_debug_event): Ditto.
12985 (win32_wait): Adjust interface. Remove exiting process from
12986 processes table.
12987
bd99dc85
PA		 129882009-04-01 Pedro Alves <pedro@codesourcery.com>
12989
12990 Non-stop mode support.
12991
12992 * server.h (non_stop): Declare.
12993 (gdb_client_data, handler_func): Declare.
12994 (delete_file_handler, add_file_handler, start_event_loop):
12995 Declare.
12996 (handle_serial_event, handle_target_event, push_event)
12997 (putpkt_notif): Declare.
12998 * target.h (enum resume_kind): New.
12999 (struct thread_resume): Replace `step' field by `kind' field.
13000 (TARGET_WNOHANG): Define.
13001 (struct target_ops) <wait>: Add `options' argument.
13002 <supports_non_stop, async, start_non_stop>: New fields.
13003 (target_supports_non_stop, target_async): New.
13004 (start_non_stop): Declare.
13005 (mywait): Add `options' argument.
13006 * target.c (mywait): Add `options' argument. Print child exit
13007 notifications here.
13008 (start_non_stop): New.
13009 * server.c (non_stop, own_buf, mem_buf): New globals.
13010 (struct vstop_notif): New.
13011 (notif_queue): New global.
13012 (queue_stop_reply, push_event, discard_queued_stop_replies)
13013 (send_next_stop_reply): New.
13014 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13015 interface changes.
13016 (attach_inferior): In non-stop mode, don't wait for the target
13017 here.
13018 (handle_general_set): Handle QNonStop.
13019 (handle_query): When handling qC, return the current general
13020 thread, instead of the first thread of the list.
13021 (handle_query): If the backend supports non-stop mode, include
13022 QNonStop+ in the qSupported query response.
13023 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13024 and non-stop mode.
13025 (handle_v_attach, handle_v_run): Handle non-stop mode.
13026 (handle_v_stopped): New.
13027 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13028 (myresume): Adjust to use resume_kind. Handle non-stop.
13029 (queue_stop_reply_callback): New.
13030 (handle_status): Handle non-stop mode.
13031 (main): Clear non_stop flag on reconnection. Use the event-loop.
13032 Refactor serial protocol handling from here ...
13033 (process_serial_event): ... to this new function. When GDB
13034 selects any thread, select one here. In non-stop mode, wait until
13035 GDB acks all pending events before exiting.
13036 (handle_serial_event, handle_target_event): New.
13037 * remote-utils.c (remote_open): Install remote_desc in the event
13038 loop.
13039 (remote_close): Remove remote_desc from the event loop.
13040 (putpkt_binary): Rename to...
13041 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13042 (putpkt_binary): New as wrapper around putpkt_binary_1.
13043 (putpkt_notif): New.
13044 (prepare_resume_reply): In non-stop mode, don't change the
13045 general_thread.
13046 * event-loop.c: New.
13047 * Makefile.in (OBJ): Add event-loop.o.
13048 (event-loop.o): New rule.
13049
13050 * linux-low.h (pid_of): Moved here.
13051 (lwpid_of): New.
13052 (get_lwp_thread): Use lwpid_of.
13053 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13054 * linux-low.c (pid_of): Delete.
13055 (inferior_pid): Use lwpid_of.
13056 (linux_event_pipe): New.
13057 (target_is_async_p): New.
13058 (delete_lwp): New.
13059 (handle_extended_wait): Use lwpid_of.
13060 (add_lwp): Don't set lwpid field.
13061 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13062 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13063 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13064 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13065 first. Adjust to linux_wait_for_event interface changes. Use
13066 lwpid_of.
13067 (linux_detach): Don't delete the main lwp here.
13068 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13069 (status_pending_p): Don't consider explicitly suspended lwps.
13070 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13071 pointer. Add OPTIONS argument. Change return type to int. Use
13072 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13073 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13074 pointer. Add status pointer argument. Return a pid instead of a
13075 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13076 changes. In non-stop mode, don't switch to a random thread.
13077 (linux_wait): Rename to...
13078 (linux_wait_1): ... this. Add target_options argument, and handle
13079 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13080 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13081 clean exit and signal exit code. Don't stop all threads in
13082 non-stop mode. In all-stop mode, only stop all threads when
13083 reporting a stop to GDB. Handle explicit thread stop requests.
13084 (async_file_flush, async_file_mark): New.
13085 (linux_wait): New.
13086 (send_sigstop): Use lwpid_of.
13087 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13088 interface changes. In non-stop mode, don't switch to a random
13089 thread.
13090 (linux_resume_one_lwp): Use lwpid_of.
13091 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13092 (linux_resume_one_thread): ... this. Handle resume_stop. In
13093 non-stop mode, don't look for pending flag in all threads.
13094 (resume_status_pending_p): Don't consider explicitly suspended
13095 threads.
13096 (my_waitpid): Reimplement. Emulate __WALL.
13097 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13098 Use lwpid_of.
13099 (sigchld_handler, linux_supports_non_stop, linux_async)
13100 (linux_start_non_stop): New.
13101 (linux_target_ops): Register linux_supports_non_stop, linux_async
13102 and linux_start_non_stop.
13103 (initialize_low): Install SIGCHLD handler.
13104 * thread-db.c (thread_db_create_event, find_one_thread)
13105 (thread_db_get_tls_address): Use lwpid_of.
13106 * win32-low.c (win32_detach): Adjust to use resume_kind.
13107 (win32_wait): Add `options' argument.
13108 * spu-low.c (spu_resume): Adjust to use resume_kind.
13109 (spu_wait): Add `options' argument.
13110
5b1c542e
PA		 131112009-04-01 Pedro Alves <pedro@codesourcery.com>
13112
13113 Decouple target code from remote protocol.
13114
13115 * target.h (enum target_waitkind): New.
13116 (struct target_waitstatus): New.
13117 (struct target_ops) <wait>: Return an unsigned long. Take a
13118 target_waitstatus pointer instead of a char pointer.
13119 (mywait): Likewise.
13120 * target.c (mywait): Change prototype to return an unsigned long.
13121 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13122 * server.h (thread_from_wait, old_thread_from_wait): Delete
13123 declarations.
13124 (prepare_resume_reply): Change prototype to take a
13125 target_waitstatus.
13126 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13127 (last_status, last_ptid): New.
13128 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13129 pid instead of a signal.
13130 (attach_inferior): Remove "status" and "signal" parameters.
13131 Adjust.
13132 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13133 not as an address.
13134 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13135 (handle_v_requests, myresume): Remove "status" and "signal"
13136 parameters. Adjust.
13137 (handle_status): New.
13138 (main): Delete local `status'. Adjust.
13139 * remote-utils.c: Include target.h.
13140 (prepare_resume_reply): Change prototype to take a
13141 target_waitstatus. Adjust.
13142
13143 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13144 interface.
13145 * spu-low.c (spu_wait): Adjust.
13146 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13147 Delete.
13148 (win32_wait): Adjust.
13149
2bd7c093
PA		 131502009-04-01 Pedro Alves <pedro@codesourcery.com>
13151
13152 * target.h (struct thread_resume): Delete leave_stopped member.
13153 (struct target_ops): Add a `n' argument to the `resume' callback.
13154 * server.c (start_inferior): Adjust.
13155 (handle_v_cont, myresume): Adjust.
13156 * linux-low.c (check_removed_breakpoint): Adjust to resume
13157 interface change, and to removed leave_stopped field.
13158 (resume_ptr): Delete.
13159 (struct thread_resume_array): New.
13160 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13161 resume interface change.
13162 (linux_continue_one_thread, linux_queue_one_thread)
13163 (resume_status_pending_p): Check if the resume field is NULL
13164 instead of checking the leave_stopped member.
13165 (linux_resume): Adjust to the target resume interface change.
13166 * spu-low.c (spu_resume): Adjust to the target resume interface
13167 change.
13168 * win32-low.c (win32_detach, win32_resume): Ditto.
13169
c35fafde
PA		 131702009-04-01 Pedro Alves <pedro@codesourcery.com>
13171
13172 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13173 flag.
13174 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13175 pending.
13176 (linux_continue_one_thread): Only preserve the stepping flag if
13177 there's a pending breakpoint.
13178
0a59d50b
PA		 131792009-03-31 Pedro Alves <pedro@codesourcery.com>
13180
13181 * server.c (main): After the inferior having exited, call
13182 remote_close before exiting gdbserver.
13183
f04c6d38
TJB		 131842009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13185
13186 Fix size of FPSCR in Power 7 processors.
13187 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13188 (PPC_FEATURE_HAS_DFP): New #define.
13189 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13190 size of the FPSCR.
13191
78e5cee6
PA		 131922009-03-23 Pedro Alves <pedro@codesourcery.com>
13193
13194 * server.c (handle_query) Whitespace and formatting.
13195
1b3f6016
PA		 131962009-03-22 Pedro Alves <pedro@codesourcery.com>
13197
13198 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13199 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13200 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13201 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13202 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13203 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13204 Makefile.in, configure.ac: Fix whitespace throughout.
13205 * configure: Regenerate.
13206
a07b2135
PA		 132072009-03-22 Pedro Alves <pedro@codesourcery.com>
13208
13209 * inferiors.c (find_inferior): Make it safe for the callback
13210 function to delete the currently iterated inferior.
13211
67cc2626
PA		 132122009-03-22 Pedro Alves <pedro@codesourcery.com>
13213
13214 * Makefile.in (linuw_low_h): Move higher.
13215 (thread-db.o): Depend on $(linux_low_h).
13216
54a0b537
PA		 132172009-03-17 Pedro Alves <pedro@codesourcery.com>
13218
13219 Rename "process" to "lwp" throughout.
13220
13221 * linux-low.c (all_processes): Rename to...
13222 (all_lwps): ... this.
13223 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13224 (add_process): Rename to ...
13225 (add_lwp): ... this. Adjust.
13226 (linux_create_inferior): Adjust.
13227 (linux_attach_lwp): Adjust.
13228 (linux_attach): Adjust.
13229 (linux_kill_one_process): Rename to ...
13230 (linux_kill_one_lwp): ... this. Adjust.
13231 (linux_kill): Adjust.
13232 (linux_detach_one_process): Rename to ...
13233 (linux_detach_one_lwp): ... this. Adjust.
13234 (linux_detach): Adjust.
13235 (check_removed_breakpoint): Adjust.
13236 (status_pending_p): Adjust.
13237 (linux_wait_for_process): Rename to ...
13238 (linux_wait_for_lwp): ... this. Adjust.
13239 (linux_wait_for_event): Adjust.
13240 (send_sigstop): Adjust.
13241 (wait_for_sigstop): Adjust.
13242 (stop_all_processes): Rename to ...
13243 (stop_all_lwps): ... this.
13244 (linux_resume_one_process): Rename to ...
13245 (linux_resume_one_lwp): ... this. Adjust.
13246 (linux_set_resume_request, linux_continue_one_thread)
13247 (linux_queue_one_thread, resume_status_pending_p)
13248 (usr_store_inferior_registers, regsets_store_inferior_registers)
13249 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13250 Adjust.
13251 * linux-low.h (get_process): Rename to ...
13252 (get_lwp): ... this. Adjust.
13253 (get_thread_process): Rename to ...
13254 (get_thread_lwp): ... this. Adjust.
13255 (get_process_thread): Rename to ...
13256 (get_lwp_thread): ... this. Adjust.
13257 (struct process_info): Rename to ...
13258 (struct lwp_info): ... this.
13259 (all_processes): Rename to ...
13260 (all_lwps): ... this.
13261 * proc-service.c (ps_lgetregs): Adjust.
13262 * thread-db.c (thread_db_create_event, find_one_thread)
13263 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13264
0b16c5cf
PA		 132652009-03-14 Pedro Alves <pedro@codesourcery.com>
13266
13267 * server.c (handle_query): Handle "qAttached".
13268
32de4b9d
NS		 132692009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13270
13271 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13272 GPLv3, update license URL.
13273
2aecd87f
DE		 132742009-03-01 Doug Evans <dje@google.com>
13275
93efd302 13276 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13277 (server_h): Add gdb_signals.h.
13278 (signals.o): Update.
13279 * server.h (target_signal_from_host,target_signal_to_host_p)
13280 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13281
86b1f9c5
PM		 132822009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13283
13284 * remote-utils.c (getpkt): Also generate remote-debug
13285 information if noack_mode is set.
13286
4aa995e1
PA		 132872009-02-06 Pedro Alves <pedro@codesourcery.com>
13288
13289 * server.c (handle_query): Report qXfer:siginfo:read and
13290 qXfer:siginfo:write as supported and handle them.
13291 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13292 * linux-low.c (linux_xfer_siginfo): New.
13293 (linux_target_ops): Set it.
13294
62709adf
PA		 132952009-01-26 Pedro Alves <pedro@codesourcery.com>
13296
13297 * server.c (gdbserver_usage): Mention --remote-debug.
13298 (main): Accept '--remote-debug' switch.
13299
aef93bd7
DE		 133002009-01-18 Doug Evans <dje@google.com>
13301
13302 * regcache.c (new_register_cache): No need to check result of xcalloc.
13303 * server.c (handle_search_memory): Back out calls to xmalloc,
13304 result is checked and error is returned to user upon failure.
13305 (handle_query): Ditto. Add more checks for result of malloc.
13306 (handle_v_cont): Check result of malloc, report error back to
13307 user upon failure.
13308 (handle_v_run): Ditto. Call freeargv.
13309 * server.h (freeargv): Declare.
13310 * utils.c (freeargv): New fn.
13311
54363045
DE		 133122009-01-15 Doug Evans <dje@google.com>
13313
f626972c
DE		 13314 * gdbreplay.c (perror_with_name): Make arg const char *.
13315 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13316 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13317 * utils.c (perror_with_name): Make arg const char *.
54363045 13318
18aae699
PA		 133192009-01-14 Pedro Alves <pedro@codesourcery.com>
13320
13321 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13322 when handling a EXIT_PROCESS_DEBUG_EVENT.
13323
ff703abe
JB		 133242009-01-06 Joel Brobecker <brobecker@adacore.com>
13325
13326 * gdbreplay.c (gdbreplay_version): Update copyright year.
13327 * server.c (gdbserver_version): Likewise.
13328
f21cc1a2 133292009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13330
13331 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13332 (handle_extended_wait): Improve comment.
0e21c1ec 13333
bca929d3
DE		 133342008-12-13 Doug Evans <dje@google.com>
13335
13336 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13337 * server.h (ATTR_MALLOC): New macro.
13338 (xmalloc,xcalloc,xstrdup): Declare.
13339 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13340 * inferiors.c: Ditto.
13341 * linux-low.c: Ditto.
13342 * mem-break.c: Ditto.
13343 * regcache.c: Ditto.
13344 * remote-utils.c: Ditto.
13345 * server.c: Ditto.
13346 * target.c: Ditto.
13347 * win32-low.c: Ditto.
13348
97438e3f
DE		 133492008-12-12 Doug Evans <dje@google.com>
13350
896c7fbb
DE		 13351 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13352 in debugging printf.
13353
97438e3f
DE		 13354 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13355
e3b886f8
DE		 133562008-12-09 Doug Evans <dje@google.com>
13357
13358 * linux-low.h (struct process_info): Delete member tid, unused.
13359 * thread-db.c (find_one_thread): Update.
13360 (maybe_attach_thread): Update.
13361
07e059b5
VP		 133622008-12-02 Pedro Alves <pedro@codesourcery.com>
13363
889bf7c5
PA		 13364 * target.h (struct target_ops): Add qxfer_osdata member.
13365 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13366 and dirent.h.
13367 (linux_qxfer_osdata): New functions.
13368 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13369 callback.
13370 * server.c (handle_query): Handle "qXfer:osdata:read:".
13371 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13372 (buffer_xml_printf): New functions.
13373 * server.h (struct buffer): New.
13374 (buffer_grow_str, buffer_grow_str0): New macros.
13375 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13376 (buffer_xml_printf): Declare.
07e059b5 13377
4cab47ab
DE		 133782008-11-24 Doug Evans <dje@google.com>
13379
13380 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13381
f142445f
DJ		 133822008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13383
13384 * server.c (handle_v_run): Always use the supplied argument list.
13385
d0107bb6 133862008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13387
d0107bb6
BW		 13388 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13389 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13390
2c4ad781
TJB		 133912008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13392
13393 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13394 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13395 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13396 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13397 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13398 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13399 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13400 XML target descriptions.
13401 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13402 when inferior is running on an ISA 2.05 or later processor. Add
13403 special case to return offset for full 64-bit slot of FPSCR when
13404 in 32-bits.
13405
dfb64f85
DJ		 134062008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13407
13408 * Makefile.in (SFILES, clean): Added sparc64 files.
13409 (reg-sparc64.o, reg-sparc64.c): New.
13410 * configure.srv (sparc*-*-linux*): New configuration.
13411 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13412 syscall arguments for SPARC.
13413 (regsets_store_inferior_registers): Likewise.
13414 * linux-sparc-low.c: New file.
13415
66b6e1dd
DE		 134162008-10-21 Doug Evans <dje@google.com>
13417
13418 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13419 (READLINE_DIR,READLINE_DEP): Delete.
13420 (INTERNAL_CFLAGS): Update.
13421 (LINTFLAGS): Update.
13422
9b710a42
PA		 134232008-10-10 Pedro Alves <pedro@codesourcery.com>
13424
13425 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13426 whole argv from the last run, not just argv[0].
13427
5822d809
PA		 134282008-09-08 Pedro Alves <pedro@codesourcery.com>
13429
13430 * regcache.c (new_register_cache): Return NULL if the register
13431 cache size isn't known yet.
13432 (free_register_cache): Avoid dereferencing a NULL regcache.
13433
74aac56f
DJ		 134342008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13435
13436 * configure.srv: Merge MIPS and MIPS64.
13437
400b20f5
MR		 134382008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13439
13440 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13441
677c5bb1
LM		 134422008-08-18 Luis Machado <luisgpm@br.ibm.com>
13443
13444 * Makefile.in: Add required vsx dependencies.
13445
13446 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13447 Declare init_registers_powerpc_vsx32l.
13448 Declare init_registers_powerpc_vsx64l.
13449 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13450 (ppc_arch_setup): Check for VSX in hwcap.
13451 (ppc_fill_vsxregset): New function.
13452 (ppc_store_vsxregset): New function.
13453 Add new VSX entry in regset_info target_regsets.
13454
13455 * configure.srv: Add new VSX dependencies.
13456
a6f3e723
SL		 134572008-08-12 Pedro Alves <pedro@codesourcery.com>
13458
13459 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13460 (remote_open): Set or clear transport_is_reliable.
13461 (putpkt_binary): Don't expect acks in noack mode.
13462 (getpkt): Don't send ack/nac in noack mode.
13463 * server.c (handle_general_set): Handle QStartNoAckMode.
13464 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13465 qSupported.
13466 (main): Reset noack_mode on every connection.
13467 * server.h (noack_mode): Declare.
13468
a417dc56
RW		 134692008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13470
13471 * Makefile.in (GDBREPLAY_OBS): New variable.
13472 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13473
3221518c
UW		 134742008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13475 Daniel Jacobowitz <dan@codesourcery.com>
13476
13477 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13478 (usr_store_inferior_registers): Likewise.
13479 (regsets_store_inferior_registers): Likewise.
13480
ec56be1b
PA		 134812008-07-31 Rolf Jansen <rj@surtec.com>
13482 Pedro Alves <pedro@codesourcery.com>
13483
13484 * configure.ac: Check for memmem declaration.
13485 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13486 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13487 (disable_packet_qfThreadInfo): Unconditionally compile.
13488 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13489 * configure, config.in: Regenerate.
13490
2fe5e3ff
DE		 134912008-07-28 Doug Kwan <dougkwan@google.com>
13492
13493 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13494 (linux_write_memory): Remove declaration of errno.
13495
836acd6d
UW		 134962008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13497
13498 * linux-low.c (handle_extended_wait): Do not use "status"
13499 variable uninitialized.
13500
aeba519e
PA		 135012008-07-07 Pedro Alves <pedro@codesourcery.com>
13502
13503 * server.c (handle_v_attach): Inhibit reporting dll changes.
13504
db42f210
PA		 135052008-06-27 Pedro Alves <pedro@codesourcery.com>
13506
13507 * remote-utils.c (prepare_resume_reply): If requested, don't
13508 output "thread:TID" in the T stop reply.
13509
13510 * server.c (disable_packet_vCont, disable_packet_Tthread)
13511 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13512 (handle_query): If requested, disable support for qC, qfThreadInfo
13513 and qsThreadInfo.
13514 (handle_v_requests): If requested, disable support for vCont.
13515 (gdbserver_show_disableable): New.
13516 (main): Handle --disable-packet and --disable-packet=LIST.
13517
13518 * server.h (disable_packet_vCont, disable_packet_Tthread)
13519 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13520
8e4c5421
CD		 135212008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13522
13523 * server.c (gdbserver_usage): Mention --version.
13524
6e23a804
DJ		 135252008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13526
13527 * Makefile.in (gdbreplay.o): New rule.
13528
90aa6a40
JM		 135292008-06-06 Joseph Myers <joseph@codesourcery.com>
13530
13531 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13532 message, not gdbserver.
13533
c16158bc 135342008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13535 Nathan Sidwell <nathan@codesourcery.com>
13536 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13537
13538 * acinclude.m4: Include ../../config/acx.m4.
13539 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13540 * configure, config.in: Regenerate.
13541 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13542 * server.c (gdbserver_version): Print PKGVERSION.
13543 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13544 (main): Adjust gdbserver_usage calls.
13545 * gdbreplay.c (version, host_name): Add declarations.
13546 (gdbreplay_version, gdbreplay_usage): New.
13547 (main): Accept --version and --help options.
13548
aeb75bf5
DJ		 135492008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13550
13551 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13552 (arm_breakpoint_at): Handle Thumb.
13553 (the_low_target): Add comment.
13554
76b233dd
UW		 135552008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13556
13557 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13558
08388c79
DE		 135592008-05-09 Doug Evans <dje@google.com>
13560
a3c83fae
DE		 13561 * server.h (decode_search_memory_packet): Declare.
13562 * remote-utils.c (decode_search_memory_packet): New fn.
13563 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13564 (handle_search_memory): New fn.
13565 (handle_query): Process qSearch:memory packets.
13566
bb9c3d36
UW		 135672008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13568
13569 * regcache.c (registers_length): Remove.
13570 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13571 full register packet.
13572 * regcache.h (registers_length): Remove prototype.
13573 * server.h (PBUFSIZ): Define to 16384.
13574
7284e1be
UW		 135752008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13576
13577 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13578 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13579 powerpc-64l.o, and powerpc-altivec64l.o.
13580 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13581 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13582 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13583 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13584 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13585 to srv_xmlfiles.
13586
13587 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13588 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13589 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13590 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13591 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13592 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13593 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13594 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13595 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13596 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13597 (clean): Update.
13598
13599 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13600 (init_registers_powerpc_32l): ... this new prototype.
13601 (init_registers_powerpc_32): Remove, replace by ...
13602 (init_registers_powerpc_altivec32l): ... this new prototype.
13603 (init_registers_powerpc_e500): Remove, replace by ...
13604 (init_registers_powerpc_e500l): ... this new prototype.
13605 (init_registers_ppc64): Remove, replace by ...
13606 (init_registers_powerpc_64l): ... this new prototype.
13607 (init_registers_powerpc_64): Remove, replace by ...
13608 (init_registers_powerpc_altivec64l): ... this new prototype.
13609 (ppc_num_regs): Set to 73.
13610 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13611 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13612 (ppc_cannot_store_register): Handle orig_r3 and trap.
13613 (ppc_arch_setup): Update init_registers_... calls.
13614 (ppc_fill_gregset): Handle orig_r3 and trap.
13615
13616 * inferiors.c (clear_inferiors): Reset current_inferior.
13617
fdc59709
PB		 136182008-04-23 Paolo Bonzini <bonzini@gnu.org>
13619
889bf7c5
PA		 13620 * acinclude.m4: Add override.m4.
13621 * configure: Regenerate.
fdc59709 13622
c9b2f845
UW		 136232008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13624
13625 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13626 initial call to init_register_ppc64.
13627
550512b8
UW		 136282008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13629
43aaf8b6
PA		 13630 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13631 single powerpc*-*-linux* case.
550512b8
UW		 13632 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13633
b6430ec3
UW		 136342008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13635
13636 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13637 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13638 from reg_xmlfiles.
13639 * linux-ppc-low.c: Include <elf.h>.
13640 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13641 (ppc_hwcap): New global variable.
13642 (ppc_regmap): Remove __SPE__ #ifdef sections.
13643 (ppc_regmap_e500): New global variable.
13644 (ppc_cannot_store_register): Update __SPE__ special case.
13645 (ppc_get_hwcap): New function.
13646 (ppc_arch_setup): Use it to determine whether inferior supports
13647 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13648 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13649 Do not access registers if target does not support AltiVec.
13650 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13651 Do not access registers if target does not support SPE.
13652 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13653
52fa2412
UW		 136542008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13655
13656 * linux-low.c (disabled_regsets, num_regsets): New.
13657 (use_regsets_p): Delete.
13658 (linux_wait_for_process): Clear disabled_regsets.
13659 (regsets_fetch_inferior_registers): Check and set it.
13660 (regsets_store_inferior_registers): Likewise.
13661 (linux_fetch_registers, linux_store_registers): Do not use
13662 use_regsets_p.
13663 (initialize_low): Allocate disabled_regsets.
13664
e28b3332
DJ		 136652008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13666
13667 * Makefile.in (LIBOBJS): New.
13668 (OBS): Use LIBOBJS.
13669 (memmem.o): New rule.
13670 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13671 * configure: Regenerated.
13672
4536995d
UW		 136732008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13674
13675 * server.c (handle_query): Never return "unsupported" for
13676 qXfer:features:read queries.
13677
221c031f
UW		 136782008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13679
13680 * server.c (get_features_xml): Fix inverted condition.
13681 (handle_query): Always support qXfer:feature:read.
13682
ccd213ac
DJ		 136832008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13684
13685 * server.c (wrapper_argv): New.
13686 (start_inferior): Handle wrapper_argv. If set, expect an extra
13687 trap.
13688 (gdbserver_usage): Document --wrapper.
13689 (main): Parse --wrapper.
13690
6fe305f7
UW		 136912008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13692
13693 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13694 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13695 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13696 (ppc_set_pc): Likewise.
13697 (ppc_arch_setup): New function.
13698 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13699 of collect_register.
889bf7c5 13700 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13701
5b0a002e
UW		 137022008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13703
13704 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13705 instead of linux-ppc64-low.o.
13706 * linux-ppc64-low.c: Remove file.
13707 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13708 (linux-ppc64-low.o): Remove rule.
13709
13710 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13711 (init_registers_powerpc_64): Likewise.
13712 (ppc_regmap): Conditionally define depending on __powerpc64__.
13713 (ppc_cannot_store_register): Do not special-case "fpscr" when
13714 compiled on __powerpc64__.
13715 (ppc_collect_ptrace_register): New function.
13716 (ppc_supply_ptrace_register): New function.
13717 (ppc_breakpoint): Change type to "unsigned int".
13718 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13719 (the_low_target): Conditionally provide initializers for the
889bf7c5 13720 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13721 collect_ptrace_register and supply_ptrace_register members.
13722
9b4b61c8
UW		 137232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13724
13725 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13726 * server.c (gdbserver_xmltarget): Define.
13727 (get_features_xml): Use it to replace "target.xml" and arch_string.
13728
13729 * configure.srv: Remove srv_xmltarget. Add XML files that were
13730 mentioned there to srv_xmlfiles instead. Remove conditional tests
13731 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13732 srv_xmlfiles and srv_regobj to include all possible choices.
13733 * configure.ac (srv_xmltarget): Remove.
13734 (srv_xmlfiles): Do not add "target.xml".
13735 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13736 checks for supplementary target information.
13737 * configure: Regenerate.
13738 * Makefile.in (XML_TARGET): Remove.
13739 (target.xml): Remove rule.
13740 (clean): Do not clean up target.xml.
13741 (.PRECIOUS): Do not mention target.xml.
13742
13743 * target.h (struct target_ops): Remove arch_string member.
13744 * linux-low.c (linux_arch_string): Remove.
13745 (linux_target_ops): Remove arch_string initializer.
13746 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13747 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13748 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13749 * spu-low.c (spu_arch_string): Remove.
13750 (spu_target_ops): Remove arch_string initializer.
13751 * win32-low.c (win32_arch_string): Remove.
13752 (win32_target_ops): Remove arch_string initializer.
13753 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13754 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13755 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13756
ee1a7ae4
UW		 137572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13758
13759 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13760 by collect_ptrace_register and supply_ptrace_register hooks.
13761 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13762 instead of checking for the_low_target.left_pad_xfer.
13763 (usr_store_inferior_registers): Use collect_ptrace_register callback
13764 instead of checking for the_low_target.left_pad_xfer.
13765
13766 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13767 (s390_supply_ptrace_register): Likewise.
13768 (s390_fill_gregset): Call s390_collect_ptrace_register.
13769 (the_low_target): Update.
13770
13771 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13772 (ppc_supply_ptrace_register): Likewise.
13773 (the_low_target): Update.
13774
13775 * linux-i386-low.c (the_low_target): Update.
13776 * linux-x86-64-low.c (the_low_target): Update.
13777
d61ddec4
UW		 137782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13779
13780 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13781 reg-s390.o and reg-s390x.o.
13782
13783 * linux-low.c (new_inferior): New global variable.
13784 (linux_create_inferior, linux_attach): Set it.
13785 (linux_wait_for_process): Call the_low_target.arch_setup after the
13786 target has stopped for the first time.
13787 (initialize_low): Do not call the_low_target.arch_setup.
13788
13789 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13790 (s390_set_pc): Likewise.
13791 (s390_arch_setup): New function.
13792 (the_low_target): Use s390_arch_setup as arch_setup routine.
13793
13794 * regcache.c (realloc_register_cache): New function.
13795 (set_register_cache): Call it for each existing regcache.
13796
d05b4ac3
UW		 137972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13798
13799 * server.h (init_registers): Remove prototype.
13800
13801 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13802 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13803 instead of init_registers ().
13804 * linux-arm-low.c (init_registers_arm): Add prototype.
13805 (init_registers_arm_with_iwmmxt): Likewise.
13806 (the_low_target): Add initializer for arch_setup field.
13807 * linux-cris-low.c (init_registers_cris): Add prototype.
13808 (the_low_target): Add initializer for arch_setup field.
13809 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13810 (the_low_target): Add initializer for arch_setup field.
13811 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13812 (the_low_target): Add initializer for arch_setup field.
13813 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13814 (the_low_target): Add initializer for arch_setup field.
13815 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13816 (the_low_target): Add initializer for arch_setup field.
13817 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13818 (the_low_target): Add initializer for arch_setup field.
13819 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13820 (init_registers_mips64_linux): Likewise.
13821 (the_low_target): Add initializer for arch_setup field.
13822 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13823 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13824 (the_low_target): Add initializer for arch_setup field.
13825 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13826 (init_registers_powerpc_64): Likewise.
13827 (the_low_target): Add initializer for arch_setup field.
13828 * linux-s390-low.c (init_registers_s390): Add prototype.
13829 (init_registers_s390x): Likewise.
13830 (the_low_target): Add initializer for arch_setup field.
13831 * linux-sh-low.c (init_registers_sh): Add prototype.
13832 (the_low_target): Add initializer for arch_setup field.
13833 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13834 (the_low_target): Add initializer for arch_setup field.
13835 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13836 (the_low_target): Add initializer for arch_setup field.
13837
13838 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13839 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13840 instead of init_registers ().
13841 * win32-arm-low.c (init_registers_arm): Add prototype.
13842 (the_low_target): Add initializer for arch_setup field.
13843 * win32-i386-low.c (init_registers_i386): Add prototype.
13844 (the_low_target): Add initializer for arch_setup field.
13845
13846 * spu-low.c (init_registers_spu): Add prototype.
13847 (initialize_low): Call initialie_registers_spu () instead of
13848 initialize_registers ().
13849
fd96d250
PA		 138502008-02-19 Pedro Alves <pedro@codesourcery.com>
13851
13852 * server.c (handle_v_requests): When handling the vRun and vAttach
13853 packets, if already debugging a process, don't kill it. Return an
13854 error instead.
13855
d41b6bb4
DJ		 138562008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13857
13858 * server.c (handle_query): Correct length check.
13859
5ac588cf
PA		 138602008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13861
13862 * win32-low.c (do_initial_child_stuff): Add process handle
13863 parameter. Set current_process_handle and current_process_id from the
13864 parameters. Clear globals.
13865 (win32_create_inferior): Don't set current_process_handle and
13866 current_process_id here. Instead pass them on the call to
13867 do_initial_child_stuff.
13868 (win32_attach): Likewise.
13869 (win32_clear_inferiors): New.
13870 (win32_kill): Don't close the current process handle or the
13871 current thread handle here. Instead call win32_clear_inferiors.
13872 (win32_detach): Don't open a new handle to the process. Call
13873 win32_clear_inferiors.
13874 (win32_join): Don't rely on current_process_handle; open a new
13875 handle using the process id.
13876 (win32_wait): Call win32_clear_inferiors when the inferior process
13877 has exited.
13878
ecd7ecbc
DJ		 138792008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13880
13881 * server.c (monitor_show_help): Add "exit".
13882
1525d545
MG		 138832008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13884
ecd7ecbc 13885 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13886 (clean): Add reg-xtensa.c.
13887 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13888 * configure.srv (xtensa*-*-linux*) New target.
13889 * linux-xtensa-low.c: New.
13890 * xtensa-xtregs.c: New.
1525d545 13891
59a016f0
PA		 138922008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13893
13894 * hostio.c: Don't include errno.h.
13895 (errno_to_fileio_errno): Move to hostio-errno.
13896 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13897 error number outputting to the target->hostio_last_error callback.
13898 (hostio_packet_error): Use FILEIO_EINVAL directly.
13899 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13900 calls to hostio_error.
13901 * hostio-errno.c: New.
13902 * server.h (hostio_last_error_from_errno): Declare.
13903 * target.h (target_ops): Add hostio_last_error member.
13904 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13905 as hostio_last_error handler.
889bf7c5 13906 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13907 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13908 (wince_hostio_last_error): New functions.
13909 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13910 as hostio_last_error handler.
13911 (win32_target_ops) [!_WIN32_WCE]: Register
13912 hostio_last_error_from_errno as hostio_last_error handler.
13913 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13914 (hostio-errno.o): New rule.
13915 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13916 * configure.srv (srv_hostio_err_objs): New variable. Default to
13917 hostio-errno.o.
13918 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13919 * configure: Regenerate.
13920
2d717e4f
DJ		 139212008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13922
13923 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13924 (linux_kill, linux_detach): Clean up the process list.
13925 * remote-utils.c (remote_open): Improve port number parsing.
13926 (putpkt_binary, input_interrupt): Only send interrupts if the target
13927 is running.
13928 * server.c (extended_protocol): Make static.
13929 (attached): Define earlier.
13930 (exit_requested, response_needed, program_argv): New variables.
13931 (target_running): New.
13932 (start_inferior): Clear attached here.
13933 (attach_inferior): Set attached here.
13934 (require_running): Define.
13935 (handle_query): Use require_running and target_running. Implement
13936 "monitor exit".
13937 (handle_v_attach, handle_v_run): New.
13938 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13939 (gdbserver_usage): Update.
13940 (main): Redo argument parsing. Handle --debug and --multi. Handle
13941 --attach along with other options or after the port. Save
13942 program_argv. Support no initial program. Resynchronize
13943 communication with GDB after an error. Handle "monitor exit".
13944 Use require_running and target_running. Always allow the extended
13945 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13946 restart in extended mode.
13947 * README: Refer to the GDB manual. Update --attach usage.
13948
7407e2de
AS		 139492007-12-20 Andreas Schwab <schwab@suse.de>
13950
13951 * linux-low.c (STACK_SIZE): Define.
13952 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13953 (linux_test_for_tracefork): Likewise.
13954
b65d95c5
DJ		 139552007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13956
13957 * linux-low.c (linux_wait_for_event): Update messages. Do not
13958 reinsert auto-delete breakpoints.
13959 * mem-break.c (struct breakpoint): Change return type of handler to
13960 int.
13961 (set_breakpoint_at): Update handler type.
13962 (reinsert_breakpoint_handler): Return 1 instead of calling
13963 delete_breakpoint.
13964 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13965 setting a new one.
13966 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13967 * mem-break.h (set_breakpoint_at): Update handler type.
13968 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13969 * win32-low.c (auto_delete_breakpoint): New.
13970 (get_child_debug_event): Use it.
13971
4e799345
DJ		 139722007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13973
13974 * configure.ac: Check for pread and pwrite.
13975 * hostio.c (handle_pread): Fall back to lseek and read.
13976 (handle_pwrite): Fall back to lseek and write.
13977 * config.in, configure: Regenerated.
13978
27524b67
DJ		 139792007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13980
13981 * server.c (myresume): Add own_buf argument.
13982 (main): Update calls.
13983
a20d5e98
DJ		 139842007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13985
13986 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13987 * remote-utils.c (remote_open): Do not call disable_async_io.
13988 (block_async_io): Delete.
13989 (unblock_async_io): Make static.
13990 (initialize_async_io): New.
13991 * server.c (handle_v_cont): Handle async I/O here.
13992 (myresume): Likewise. Move other common resume tasks here...
13993 (main): ... from here. Call initialize_async_io. Disable async
13994 I/O before the main loop.
13995 * server.h (initialize_async_io): Declare.
13996 (block_async_io, unblock_async_io): Delete prototypes.
13997 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13998
b79d787e
DJ		 139992007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14000
14001 * remote-utils.c (readchar): Allow binary data in received messages.
14002
d97903b2
PA		 140032007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14004
14005 * win32-low.c (attaching): New global.
14006 (win32_create_inferior): Clear the `attaching' global.
14007 (win32_attach): Set the `attaching' global.
14008 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14009 attaching. Only set a breakpoint at the entry point if not
14010 attaching.
14011
311de423
PA		 140122007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14013
14014 * server.c (main): Don't report dll events on the initial
14015 connection on attaches.
14016
6c2d16d2
PA		 140172007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14018
14019 * server.c (main): Relax numerical bases supported for the pid of
14020 the --attach command line argument.
14021
5ca906e6
PA		 140222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14023
14024 * win32-low.c (win32_attach): Call OpenProcess before
14025 DebugActiveProcess, not after. Add last error output to error
14026 call.
14027
9c6c8194
PA		 140282007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14029
14030 * win32-low.c (win32_get_thread_context)
14031 (win32_set_thread_context): New functions.
14032 (thread_rec): Use win32_get_thread_context.
14033 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14034 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14035 field.
14036
4d5d1aaa
PA		 140372007-12-03 Leo Zayas
14038 Pedro Alves <pedro_alves@portugalmail.pt>
14039
14040 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14041 global variables.
14042 (child_add_thread): Minor cleanup.
14043 (child_continue): Resume artificially suspended threads before
14044 calling ContinueDebugEvent.
14045 (suspend_one_thread): New.
14046 (fake_breakpoint_event): New.
14047 (get_child_debug_event): Change return type to int. Check here if
14048 gdb sent an interrupt request. If a soft interrupt was requested,
14049 fake a breakpoint event. Return 0 if there is no event to handle,
14050 and 1 otherwise.
14051 (win32_wait): Don't check here if gdb sent an interrupt request.
14052 Ensure there is a valid event to handle.
14053 (win32_request_interrupt): Add soft interruption method as last
14054 resort.
14055
c436e841
PA		 140562007-12-03 Leo Zayas
14057 Pedro Alves <pedro_alves@portugalmail.pt>
14058
14059 * win32-low.h (win32_thread_info): Add descriptions to the
14060 structure members. Replace `suspend_count' counter by a
14061 `suspended' flag.
14062 * win32-low.c (thread_rec): Update condition of when to get the
14063 context from the inferior. Rely on ContextFlags being set if it
14064 has already been retrieved. Only suspend the inferior thread if
14065 we haven't already. Warn if that fails.
14066 (continue_one_thread): s/suspend_count/suspended/. Only call
14067 ResumeThread once. Warn if that fails.
14068
e7b5fa67
PA		 140692007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14070
14071 * win32-low.c (win32_wait): Don't read from the inferior when it
14072 has already exited.
14073
a385171d
PA		 140742007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14075
14076 * Makefile.in (win32_low_h): New variable.
14077 (win32-low.o): Add dependency on $(win32_low_h).
14078 (win32-arm-low.o, win32-i386-low.o): New rules.
14079
f80c84b3
DJ		 140802007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14081
14082 * hostio.c: Correct copyright year.
14083
a6b151f1
DJ		 140842007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14085
14086 * Makefile.in (OBS): Add hostio.o.
14087 (hostio.o): New rule.
14088 * server.h (handle_vFile): Declare.
14089 * hostio.c: New file.
14090 * server.c (handle_v_requests): Take packet_len and new_packet_len
14091 for binary packets. Call handle_vFile.
14092 (main): Update call to handle_v_requests.
14093
f9387fc3
DJ		 140942007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14095
14096 * linux-low.c: Include <sched.h>.
14097
51c2684e
DJ		 140982007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14099
14100 * linux-low.c (linux_tracefork_grandchild): New.
14101 (linux_tracefork_child): Use clone.
14102 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14103
75f83163
JB		 141042007-10-31 Joel Brobecker <brobecker@adacore.com>
14105
14106 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14107
da5898ce
DJ		 141082007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14109
14110 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14111
24a09b5f
DJ		 141122007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14113
14114 * inferiors.c (change_inferior_id): Delete.
14115 (add_pid_to_list, pull_pid_from_list): New.
14116 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14117 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14118 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14119 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14120 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14121 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14122 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14123 (using_threads): Always set to 1.
14124 (handle_extended_wait): New.
14125 (add_process): Do not set TID.
14126 (linux_create_inferior): Set must_set_ptrace_flags.
14127 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14128 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14129 (linux_thread_alive): Rename TID argument to LWPID.
14130 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14131 (linux_wait_for_event): Do not use TID or check using_threads. Update
14132 call to dead_thread_notify. Call handle_extended_wait.
14133 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14134 (send_sigstop): Delete sigstop_sent.
14135 (wait_for_sigstop): Avoid TID.
14136 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14137 (linux_test_for_tracefork): New.
14138 (linux_lookup_signals): Use thread_db_active and
14139 linux_supports_tracefork_flag.
14140 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14141 * linux-low.h (get_process_thread): Avoid TID.
14142 (struct process_ifo): Move thread_known and tid to the end. Remove
14143 sigstop_sent.
14144 (linux_attach_lwp, thread_db_init): Update prototypes.
14145 * server.h (change_inferior_id): Delete prototype.
14146 (add_pid_to_list, pull_pid_from_list): New prototypes.
14147 * thread-db.c (thread_db_use_events): New.
14148 (find_first_thread): Rename to...
14149 (find_one_thread): ...this. Update callers and messages. Do not
14150 call fatal. Check thread_db_use_events. Do not call
14151 change_inferior_id or new_thread_notify.
14152 (maybe_attach_thread): Update. Do not call new_thread_notify.
14153 (thread_db_init): Set thread_db_use_events. Check use_events.
14154 * utils.c (fatal, warning): Correct message prefix.
14155
30ed0a8f
DJ		 141562007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14157
14158 * Makefile.in (clean): Remove new files.
14159 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14160 (powerpc-64.o, powerpc-64.c): New rules.
14161 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14162 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14163 with SPE.
14164 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14165 SPE targets.
14166 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14167 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14168 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14169 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14170 (target_regsets): Add AltiVec and SPE register sets.
14171 * configure.ac: Check for AltiVec and SPE.
14172 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14173 (ppc_fill_vrregset, ppc_store_vrregset): New.
14174 (target_regsets): Add AltiVec register set.
14175 * configure: Regenerated.
14176
fd462a61
DJ		 141772007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14178
14179 * linux-low.c (O_LARGEFILE): Define.
14180 (linux_read_memory): Use /proc/PID/mem.
14181 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14182 * configure, config.in: Regenerated.
14183
69f223ed
DJ		 141842007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14185
14186 * linux-low.c (linux_wait_for_event): Do not pass signals while
14187 single-stepping.
14188
aec18585
PA		 141892007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14190
14191 * win32-low.c (create_process): New.
14192 (win32_create_inferior): Use create_process instead of
14193 CreateProcess. If create_process failed retry appending an ".exe"
14194 suffix. Store the GetLastError result immediatelly after
14195 create_process calls and use it on the call to error.
14196
34d86ddd
PA		 141972007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14198
14199 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14200
5a0e3bd0
JB		 142012007-08-23 Joel Brobecker <brobecker@adacore.com>
14202
14203 * configure.ac: Switch license to GPLv3.
14204
f88c79e6
MS		 142052007-08-01 Michael Snyder <msnyder@access-company.com>
14206
14207 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14208
6b3d9b83
PA		 142092007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14210
14211 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14212 typedef.
14213 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14214 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14215 CloseToolhelp32Snapshot.
14216 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14217 CloseToolhelp32Snapshot.
14218
c588c53c
MS		 142192007-07-27 Michael Snyder <michael.snyder@access-company.com>
14220
14221 * server.c (main): Check for inferior exit before main loop.
14222
aa0403d9
PA		 142232007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14224
14225 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14226 instead of on tmp_desc.
14227
255e7678
DJ		 142282007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14229 Daniel Jacobowitz <dan@codesourcery.com>
14230
14231 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14232 (add_thread): Minor cleanups.
14233 (clear_inferiors): Move lower in the file. Clear the DLL
14234 list.
14235 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14236 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14237 (xml_escape_text): New.
14238 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14239 for qSupported.
14240 (handle_v_cont): Report errors.
14241 (gdbserver_version): Update.
14242 (main): Correct size of own_buf. Do not report initial DLL events.
14243 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14244 (unloaded_dll, xml_escape_text): New.
14245 * win32-low.c (enum target_waitkind): Update comments.
14246 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14247 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14248 (win32_EnumProcessModules, win32_GetModuleInformation)
14249 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14250 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14251 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14252 (win32_Module32First, win32_Module32Next, load_toolhelp)
14253 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14254 (get_child_debug_event): Handle DLL events.
14255 (win32_wait): Likewise.
14256
0d37add9
DJ		 142572007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14258
14259 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14260 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14261
45e2715e
PA		 142622007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14263
14264 * win32-low.c (handle_output_debug_string): Ignore event if not
14265 waiting.
14266
c5674cf1
PA		 142672007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14268
14269 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14270
2bbe3cc1
DJ		 142712007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14272
14273 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14274
ae13219e
DJ		 142752007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14276
14277 * inferiors.c (change_inferior_id): Add comment.
14278 * linux-low.c (check_removed_breakpoint): Add an early
14279 prototype. Improve debug output.
14280 (linux_attach): Doc update.
14281 (linux_detach_one_process, linux_detach): Clean up before releasing
14282 each process.
14283 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14284 * linux-low.h (struct process_info): Doc improvement.
14285 * mem-break.c (delete_all_breakpoints): New.
14286 * mem-break.h (delete_all_breakpoints): New prototype.
14287 * thread-db.c (find_first_thread): New.
14288 (thread_db_create_event): Call it instead of
14289 thread_db_find_new_threads. Clean up unused variables.
14290 (maybe_attach_thread): Remove first thread handling.
14291 (thread_db_find_new_threads): Use find_first_thread.
14292 (thread_db_get_tls_address): Likewise.
14293
4105de34
DJ		 142942007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14295
14296 * thread-db.c (thread_db_find_new_threads): Add prototype.
14297 (thread_db_create_event): Check for the main thread before adding
14298 a new thread.
14299 (maybe_attach_thread): Only enable event reporting if TID == 0.
14300 (thread_db_get_tls_address): Check for new threads.
14301
2b876972
DJ		 143022007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14303
14304 * linux-low.c (linux_create_inferior): Try execv before execvp.
14305 * spu-low.c (spu_create_inferior): Likewise.
14306
7a245884
DJ		 143072007-06-13 Mike Frysinger <vapier@gentoo.org>
14308
14309 * linux-low.c (linux_create_inferior): Change execv to execvp.
14310 * spu-low.c (spu_create_inferior): Likewies.
14311
117ce543
DJ		 143122007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14313
14314 * Makefile.in (clean): Clean new files instead of deleted ones.
14315 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14316 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14317 rules.
14318 * configure.srv: Specify XML files and new regformats for MIPS and
14319 MIPS64 GNU/Linux.
14320 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14321 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14322 an entry for the restart register.
14323 (mips_cannot_fetch_register, mips_cannot_store_register)
14324 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14325 register names to match the XML descriptions.
14326 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14327 restart register instead of $0.
14328
0e7f50da
UW		 143292007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14330 Markus Deuling <deuling@de.ibm.com>
14331
14332 * remote-utils.c (decode_xfer_write): New function.
14333 * server.h (decode_xfer_write): Add prototype.
14334 * server.c (handle_query): Add PACKET_LEN argument. Support
14335 qXfer:spu:read and qXfer:spu:write packets.
14336 (main): Pass packet_len to handle_query.
14337 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14338 * target.h (target_ops): Add qxfer_spu.
14339
374c1d38
UW		 143402007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14341
14342 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14343 accessing non-seekable spufs files.
14344
bb63802a
UW		 143452007-05-16 Markus Deuling <deuling@de.ibm.com>
14346
889bf7c5 14347 * server.c (handle_query): Add reply for qC packet.
bb63802a 14348
7390519e
PA		 143492007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14350 Leo Zayas <lerele@champenstudios@com>
14351
14352 * server.h (check_remote_input_interrupt_request): New function.
14353 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14354 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14355 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14356 (check_remote_input_interrupt_request): New function.
14357 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14358 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14359 winapi_GenerateConsoleCtrlEvent): New typedefs.
14360 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14361 to 250 ms.
14362 (win32_wait): Check for remote interrupt request
14363 with check_remote_input_interrupt_request.
14364 (win32_request_interrupt): New function.
14365 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14366
34b34921
PA		 143672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14368
14369 * win32-low.c (debug_registers_changed,
14370 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14371 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14372 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14373 (thread_rec): Get context using the low target.
14374 (child_add_thread): Call thread_added on the low target,
14375 which does the same thing.
14376 (regptr): Delete.
14377 (do_initial_child_stuff): Remove debug registers references.
14378 Set context using the low target. Resume threads after
14379 setting the contexts.
14380 (child_continue): Remove dead variable. Remove debug
14381 registers references.
14382 (child_fetch_inferior_registers): Go through the low target.
14383 (do_child_store_inferior_registers): Remove.
14384 (child_store_inferior_registers): Go through the low target.
14385 (win32_resume): Remove debug registers references.
14386 Set context using the low target.
14387 (handle_exception): Change return type to void. Don't record
14388 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14389 first chance exception.
889bf7c5 14390 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14391 goto loop. Always return after waiting for debug event.
14392 (win32_wait): Convert to switch statement. Handle spurious
14393 events.
14394
14395 * win32-i386-low.c (debug_registers_changed,
14396 debug_registers_used): New.
14397 (initial_stuff): Rename to ...
14398 (i386_initial_stuff): ... this. Clear debug registers
14399 state variables.
14400 (store_debug_registers): Delete.
14401 (i386_get_thread_context): New.
14402 (load_debug_registers): Delete.
14403 (i386_set_thread_context): New.
14404 (i386_thread_added): New.
14405 (single_step): Rename to ...
14406 (i386_single_step): ... this.
14407 (do_fetch_inferior_registers): Rename to ...
14408 (i386_fetch_inferior_register): ... this.
14409 (i386_store_inferior_register): New.
14410 (the_low_target): Adapt to new interface.
14411
14412 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14413 (arm_get_thread_context): New.
14414 (arm_set_thread_context): New.
14415 (regptr): New.
14416 (do_fetch_inferior_registers): Rename to ...
14417 (arm_fetch_inferior_register): ... this.
14418 (arm_store_inferior_register): New.
14419 (arm_wince_breakpoint): Reimplement as unsigned long.
14420 (arm_wince_breakpoint_len): Define.
14421 (the_low_target): Adapt to new interface.
14422
14423 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14424 load_debug_registers. Add get_thread_context, set_thread_context,
14425 thread_added and store_inferior_register. Rename
14426 fetch_inferior_registers to fetch_inferior_register.
14427 (regptr): Remove declaration.
14428
dd6953e1
PA		 144292007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14430
14431 * linux-low.c (linux_detach): Change return type to int. Return 0.
14432 * spu-low.c (spu_detach): Likewise.
14433
444d6139
PA		 144342007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14435
14436 * target.h (target_ops): Change return type of detach to int.
14437 Add join.
14438 (join_inferior): New.
14439 * server.c (main): Don't skip detach support on mingw32.
14440 If the inferior doesn't support detaching return error.
14441 Call join_inferior instead of using waitpid.
14442 * linux-low.c (linux_join): New.
14443 (linux_target_op): Add linux_join.
14444 * spu-low.c (spu_join): New.
14445 (spu_target_ops): Add spu_join.
14446 * win32-low.c (win32_detach): Adapt to new interface.
14447 Reopen current_process_handle before detaching. Issue a child
14448 resume before detaching.
14449 (win32_join): New.
14450 (win32_target_op): Add win32_join.
14451
1d5315fe
PA		 144522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14453
14454 * win32-low.c (win32-attach): Fix return value.
14455 * target.h (target_ops): Describe ATTACH return values.
14456
bf914831
PA		 144572007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14458
14459 * win32-low.c (GETPROCADDRESS): Define.
14460 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14461 (winapi_DebugSetProcessKillOnExit): Likewise.
14462 (win32_create_inferior): Force usage of ansi CreateProcessA.
14463 (win32_attach): Use GETPROCADDRESS.
14464 (win32_detach): Likewise.
14465
f72f3e60
PA		 144662007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14467
14468 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14469
ed50f18f
PA		 144702007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14471
14472 * win32-low.c: Commit leftover changes from 2007-03-29.
14473
0c2ead7e
DJ		 144742007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14475
14476 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14477 fields short instead of int. Add explicit padding.
14478 (i387_cache_to_fsave): Remove unnecessary casts.
14479 (i387_fsave_to_cache): Doc fix.
14480 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14481
73725ff3
DJ		 144822007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14483
14484 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14485 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14486
d99f33d8
PA		 144872007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14488
14489 * configure.srv (arm*-*-mingw32ce*): Move near the other
14490 arm targets.
14491
68070c10
PA		 144922007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14493
2482afc6 14494 * configure.ac: Add errno checking.
68070c10
PA		 14495 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14496 sys/file.h and malloc.h.
14497 (AC_CHECK_DECLS): Add perror.
14498 (srv_mingwce): Handle.
2482afc6 14499 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14500 win32-i386-low.o to srv_tgtobj.
14501 (i[34567]86-*-mingw*): Likewise.
14502 (arm*-*-mingw32ce*): Add case.
14503 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14504 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14505 [__MINGW32CE__] (strerror): New function.
14506 [__MINGW32CE__] (errno): Define to GetLastError.
14507 [__MINGW32CE__] (COUNTOF): New macro.
14508 (remote_open): Remove extra close call.
14509 * mem-break.c (delete_breakpoint_at): New function.
14510 * mem-break.h (delete_breakpoint_at): Declare.
14511 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14512 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14513 [USE_WIN32API] (read, write): Add char* casts.
14514 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14515 * server.h: Include wincecompat.h on Windows CE.
14516 [HAVE_ERRNO_H]: Check.
14517 (perror): Declare if not declared.
14518 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14519 (perror_with_name): Remove errno declaration.
14520 * wincecompat.h: New.
14521 * wincecompat.c: New.
14522 * win32-low.h: New.
14523 * win32-arm-low.c: New.
14524 * win32-i386-low.c: New.
14525 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14526 (OUTMSG2): Make it safe.
14527 (_T): New macro.
14528 (COUNTOF): New macro.
14529 (NUM_REGS): Get it from the low target.
14530 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14531 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14532 (thread_rec): Let low target handle debug registers.
14533 (child_add_thread): Likewise.
14534 (child_init_thread_list): Likewise.
14535 (continue_one_thread): Likewise.
14536 (regptr): New.
14537 (do_child_fetch_inferior_registers): Move to ...
14538 * win32-i386-low.c: ... here, and rename to ...
14539 (do_fetch_inferior_registers): ... this.
889bf7c5 14540 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14541 Go through the low target.
14542 (do_child_store_inferior_registers): Use regptr.
14543 (strwinerror): New function.
14544 (win32_create_inferior): Handle Windows CE.
14545 Use strwinerror instead of strerror on Windows error
14546 codes. Add program to the error output.
14547 Don't close the main thread handle on Windows CE.
14548 (win32_attach): Use coredll.dll on Windows CE.
14549 (win32_kill): Close current process and current
14550 thread handles.
14551 (win32_detach): Use coredll.dll on Windows CE.
14552 (win32_resume): Let low target handle debug registers, and
14553 step request.
14554 (handle_exception): Add/Remove initial breakpoint. Avoid
14555 non-existant WSTOPSIG on Windows CE.
14556 (win32_read_inferior_memory): Cast to remove warning.
14557 (win32_arch_string): Go through the low target.
14558 (initialize_low): Call set_breakpoint_data with the low
14559 target's breakpoint.
14560 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14561 FOP_REGNUM, mappings): Move to ...
14562 * win32-i386-low.c: ... here.
14563 * win32-low.c (win32_thread_info): Move to ...
14564 * win32-low.h: ... here.
14565 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14566 win32-arm-low.c and wincecompat.c.
14567 (all:): Add $EXEEXT.
14568 (install-only:): Likewise.
14569 (gdbserver:): Likewise.
14570 (gdbreplay:): Likewise.
14571 * config.in: Regenerate.
14572 * configure: Regenerate.
14573
41093d81
PA		 145742007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14575
14576 * win32-low.c: Rename typedef thread_info to
14577 win32_thread_info throughout.
14578
544afa54
PA		 145792007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14580
14581 * win32-i386-low.c: Rename to ...
14582 * win32-low.c: ... this.
14583 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14584 * Makefile.in: Likewise.
14585
bce7165d
PA		 145862007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14587
14588 * remote-utils.c (monitor_output): Constify msg parameter.
14589 * server.h (monitor_output): Likewise.
14590 * win32-i386-low.c (handle_output_debug_string): New.
14591 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14592 handle_output_debug_string.
14593 (get_child_debug_event): Likewise.
14594
506c7aa0
DJ		 145952007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14596
14597 * server.c (main): Correct strtoul check.
14598
42c81e2a
DJ		 145992007-03-27 Jon Ringle <jon@ringle.org>
14600
14601 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14602
9453113a
DJ		 146032007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14604
14605 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14606
64a69107
DJ		 146072007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14608
14609 * terminal.h: Check HAVE_SGTTY_H.
14610
146112007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14612
14613 * remote-utils.c (remote_open): Print out the assigned port number.
14614
c74d0ad8
DJ		 146152007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14616
14617 * remote-utils.c (monitor_output): New function.
14618 * server.c (debug_threads): Define here.
14619 (monitor_show_help): New function.
14620 (handle_query): Handle qRcmd.
14621 (main): Do not handle 'd' packet.
14622 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14623 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14624 of debug_threads.
14625
de7c3b4a
PA		 146262007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14627
14628 * Makefile.in (EXEEXT): New.
14629 (clean): Use $(EXEEXT).
14630
ef57601b
PA		 146312007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14632
14633 * target.h (target_ops): Rename send_signal to request_interrupt,
14634 and remove enum target_signal parameter.
14635 * linux-low.c (linux_request_interrupt): Rename from
14636 linux_send_signal, and always send SIGINT.
14637 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14638 and always send SIGINT.
14639 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14640 of send_signal.
14641 (input_interrupt): Likewise.
14642
820f2bda
PA		 146432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14644
14645 * server.c (get_features_xml): Check if target implemented
14646 arch_string.
14647 * win32-i386-low.c (win32_arch_string): New.
14648 (win32_target_ops): Add win32_arch_string as arch_string member.
14649
ab39bf24
UW		 146502007-02-22 Markus Deuling <deuling@de.ibm.com>
14651
14652 * spu-low.c (spu_arch_string): New.
14653 (spu_target_ops): Add spu_arch_string.
14654
61ff6e04
DJ		 146552007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14656
14657 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14658 * configure.ac: Do not check for terminal.h.
14659 * configure, config.in: Regenerated.
14660
fb1e4ffc
DJ		 146612007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14662
14663 * Makefile.in (OBS): Add $(XML_BUILTIN).
14664 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14665 (clean): Update.
14666 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14667 (arm-with-iwmmxt.c): New.
14668 * config.in, configure: Regenerate.
14669 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14670 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14671 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14672 (arm*-*-linux*): Add iWMMXt and regset support.
14673 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14674 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14675 (arm_store_wmmxregset, target_regsets): New.
14676 * server.c (get_features_xml): Take annex argument. Check builtin
14677 XML documents.
14678 (handle_query): Handle multiple annexes.
14679
0f48aa01
DJ		 146802007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14681
14682 * remote-utils.c [USE_WIN32API] (read, write): Define.
14683 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14684 write.
14685
23181151
DJ		 146862007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14687
14688 * linux-i386-low.c (the_low_target): Set arch_string.
14689 * linux-x86-64-low.c (the_low_target): Likewise.
14690 * linux-low.c (linux_arch_string): New.
14691 (linux_target_ops): Add it.
14692 * linux-low.h (struct linux_target_ops): Add arch_string.
14693 * server.c (write_qxfer_response): Use const void * for DATA.
14694 (get_features_xml): New.
14695 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14696 * target.h (struct target_ops): Add arch_string method.
14697
9d606399
DJ		 146982007-01-03 Denis Pilat <denis.pilat@st.com>
14699 Daniel Jacobowitz <dan@codesourcery.com>
14700
14701 * linux-low.c (linux_kill): Handle being called with no threads.
14702 * win32-i386-low.c (win32_kill): Likewise.
14703 (get_child_debug_event): Clear current_process_handle.
14704
147052006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14706 Daniel Jacobowitz <dan@codesourcery.com>
14707
14708 * remote-utils.c (remote_open): Check the type of specified
14709 serial port devices before opening them.
14710 * server.c (main): Kill the inferior if an error occurs during
14711 the first remote_open.
14712
a5e13d24
DJ		 147132006-12-05 Markus Deuling <deuling@de.ibm.com>
14714
14715 * README: Update supported targets.
14716
186947f7
DJ		 147172006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14718
14719 * Makefile.in (clean): Remove reg-mips64.c.
14720 (reg-mips64.c, reg-mips64.o): New rules.
14721 * configure.srv: Handle mips64. Include regset support for mips.
14722 * linux-mips-low.c (union mips_register): New.
14723 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14724 (mips_breakpoint, mips_breakpoint_at): Use int.
14725 (mips_collect_register, mips_supply_register)
14726 (mips_collect_register_32bit, mips_supply_register_32bit)
14727 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14728 (mips_store_fpregset, target_regsets): New.
14729 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14730
a13e2c95
UW		 147312006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14732
14733 * configure.srv: Add target "spu*-*-*".
14734 * Makefile.in (clean): Remove reg-spu.c.
14735 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14736 * spu-low.c: New file.
14737
cb7283db
DJ		 147382006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14739
14740 * configure.ac: Correct td_thr_tls_get_addr test.
14741 * configure: Regenerated.
14742
89be2091
DJ		 147432006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14744
14745 * linux-low.c (linux_wait_for_event): Reformat. Use the
14746 pass_signals array.
14747 * remote-utils.c (decode_address_to_semicolon): New.
14748 * server.c (pass_signals, handle_general_set): New.
14749 (handle_query): Mention QPassSignals for qSupported.
14750 (main): Call handle_general_set.
14751 * server.h (pass_signals, decode_address_to_semicolon): New.
14752
000ef4f0
DJ		 147532006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14754
14755 * server.c (handle_query): Correct error handling for read_auxv.
14756
b7149293
UW		 147572005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14758
14759 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14760 and srv_linux_thread_db to yes.
14761 * linux-s390-low.c (s390_fill_gregset): New function.
14762 (target_regsets): Define data structure.
14763
dae5f5cf
DJ		 147642006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14765
14766 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14767 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14768 * config.in, configure: Regenerated.
14769 * inferiors.c (gdb_id_to_thread): New function.
14770 (gdb_id_to_thread_id): Use it.
14771 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14772 * linux-low.h (struct process_info): Add th member.
14773 (thread_db_get_tls_address): New prototype.
14774 * remote-utils.c (decode_address): Make non-static.
14775 * server.c (handle_query): Handle qGetTLSAddr.
14776 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14777 * target.h (struct target_ops): Add get_tls_address.
14778 * thread-db.c (maybe_attach_thread): Save the thread handle.
14779 (thread_db_get_tls_address): New.
14780
32ca6d61
DJ		 147812006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14782
14783 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14784 (linux_resume_one_process): Take a siginfo_t *. Update all
14785 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14786 (struct pending_signals): Add a siginfo_t.
14787 (linux_wait_for_process): Always set last_status.
14788 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14789 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14790 * linux-low.h (struct process_info): Add last_status.
14791
5ffff7c1
DJ		 147922006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14793
14794 * remote-utils.c (try_rle): New function.
14795 (putpkt_binary): Use it.
14796
8695c747
DJ		 147972006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14798
14799 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14800 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14801 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14802 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14803 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14804 point registers.
14805
290fadea
RS		 148062006-08-08 Richard Sandiford <richard@codesourcery.com>
14807
14808 * server.c (terminal_fd): New variable.
14809 (old_foreground_pgrp): Likewise.
14810 (restore_old_foreground_pgrp): New function.
14811 (start_inferior): Record the terminal file descriptor in terminal_fd
14812 and its original foreground group in old_foreground_pgrp. Register
14813 restore_old_foreground_pgrp with atexit().
14814
9f2e1e63
DJ		 148152006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14816
14817 * server.c (handle_query): Correct qPart to qXfer.
14818
b80864fb
DJ		 148192006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14820
14821 * configure.ac: Check for more headers which are missing on
14822 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14823 * configure.srv: Add Cygwin and mingw32.
14824 * remote-utils.c: Don't include headers unconditionally which
14825 are missing on mingw32. Include <winsock.h> for mingw32.
14826 (remote_open): Adjust for mingw32 support. Flush
14827 standard error after writing to it.
14828 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14829 (unblock_async_io, enable_async_io, disable_async_io)
14830 (readchar, getpkt): Update for Winsock support.
14831 (prepare_resume_reply): Expect a protocol signal number.
14832 * server.c: Disable <sys/wait.h> on mingw32.
14833 (start_inferior): Adjust for mingw32 support. Flush
14834 standard error after writing to it.
14835 (attach_inferior): Likewise. Use protocol signal
14836 numbers.
14837 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14838 and names.
14839 * win32-i386-low.c: New file.
14840 * Makefile.in (XM_CLIBS): Set.
14841 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14842 (win32-i386-low.o): New dependency rule.
14843 * linux-low.c (linux_wait): Use target signal numbers.
14844 * target.h (struct target_ops): Doc fix.
14845 * server.h (target_signal_to_name): New prototype.
14846 * gdbreplay.c: Don't include headers unconditionally which
14847 are missing on mingw32. Include <winsock.h> for mingw32.
14848 (remote_close, remote_open): Adjust for Winsock support.
14849 * configure, config.in: Regenerated.
14850
0876f84a
DJ		 148512006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14852
14853 * server.c (decode_xfer_read, write_qxfer_response): New.
14854 (handle_query): Take a packet length argument. Handle
14855 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14856 the qSupported response.
14857 (main): Update call to handle_query.
14858
01f9e8fa
DJ		 148592006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14860
14861 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14862 (putpkt_binary): Renamed from putpkt and adjusted for binary
14863 data.
14864 (putpkt): New wrapper for putpkt_binary.
14865 (readchar): Don't mask off the high bit.
14866 (decode_X_packet): New function.
14867 * server.c (main): Call putpkt_binary if a handler sets the packet
14868 length. Save the length of the incoming packet. Handle 'X'.
14869 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14870
be2a5f71
DJ		 148712006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14872
14873 * server.c (handle_query): Handle qSupported.
14874
ea025f5f
DJ		 148752006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14876
14877 * remote-utils.c (all_symbols_looked_up): New variable.
14878 (look_up_one_symbol): Check it.
14879 * server.h (look_up_one_symbol): New declaration.
14880 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14881
9308fc88
DJ		 148822006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14883
14884 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14885 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14886 (PTRACE_GET_THREAD_AREA): Define.
14887 (ps_get_thread_area): New function.
14888
52fb6437
NS		 148892006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14890
14891 * configure.srv (m68k*-*-uclinux*): New target.
14892 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14893 (linux_resume_one_process): Remove extraneous cast.
14894 (linux_read_offsets): New.
14895 (linux_target_op): Add linux_read_offsets on mmuless systems.
14896 * server.c (handle_query): Add qOffsets logic.
14897 * target.h (struct target_ops): Add read_offsets.
14898
21b0f40c
DJ		 148992006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14900
14901 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14902 (PTRACE_GET_THREAD_AREA): Define.
14903 (ps_get_thread_area): New function.
14904 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14905 (linux-x86-64-low.o): Update.
14906
0050a760
DJ		 149072006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14908
14909 * configure.ac: Remove checks for prfpregset_t.
14910 * gdb_proc_service.h: New file.
14911 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14912 new "gdb_proc_service.h".
14913 * proc-service.c: Likewise.
14914 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14915 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14916 * Makefile.in (gdb_proc_service_h): Updated.
14917 * configure, config.in: Regenerated.
14918
b92a518e
DJ		 149192006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14920
14921 * remote-utils.c (prepare_resume_reply): Move declaration
14922 of gdb_id_from_wait to the top of the block.
14923
545587ee
DJ		 149242006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14925
14926 * linux-low.c (regsets_store_inferior_registers): Read the regset
14927 from the target before filling it.
14928
9db87ebd
DJ		 149292006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14930
14931 * server.c (attach_inferior): Return SIGTRAP for a successful
14932 attach.
14933
dd24457d
DJ		 149342006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14935
14936 * Makefile.in (OBS): Add version.o.
14937 (STAGESTUFF): Delete.
14938 (version.o): Add dependencies.
14939 (version.c): Replace rule.
14940 (clean): Remove version.c.
14941 * server.c (gdbserver_version): New.
14942 (gdbserver_usage): Use printf.
14943 (main): Handle --version and --help.
14944 * server.h (version, host_name): Add declarations.
14945
6f0f660e
EZ		 149462005-12-23 Eli Zaretskii <eliz@gnu.org>
14947
889bf7c5
PA		 14948 * linux-arm-low.c:
14949 * linux-arm-low.c:
14950 * inferiors.c:
14951 * i387-fp.h:
14952 * i387-fp.c:
14953 * gdbreplay.c:
14954 * regcache.c:
14955 * proc-service.c:
14956 * mem-break.h:
14957 * mem-break.c:
14958 * linux-x86-64-low.c:
14959 * linux-sh-low.c:
14960 * linux-s390-low.c:
14961 * linux-ppc64-low.c:
14962 * linux-ppc-low.c:
14963 * linux-mips-low.c:
14964 * linux-m68k-low.c:
14965 * linux-m32r-low.c:
14966 * linux-low.h:
14967 * linux-low.c:
14968 * linux-ia64-low.c:
14969 * linux-i386-low.c:
14970 * linux-crisv32-low.c:
14971 * thread-db.c:
14972 * terminal.h:
14973 * target.h:
14974 * target.c:
14975 * server.h:
14976 * server.c:
14977 * remote-utils.c:
14978 * regcache.h:
14979 * utils.c:
14980 * Makefile.in:
14981 * configure.ac:
6f0f660e
EZ		 14982 * gdbserver.1: Add (C) after Copyright. Update the FSF
14983 address.
14984
9d1fb177
DJ		 149852005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14986
14987 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14988 (arm_breakpoint_at): Recognize both breakpoints.
14989 (the_low_target): Use the correct breakpoint instruction.
14990
011a70c2
DJ		 149912005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14992
14993 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14994 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14995 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14996 (the_low_target): Update.
14997
7fb85e41
AS		 149982005-10-25 Andreas Schwab <schwab@suse.de>
14999
15000 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15001
15002 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15003 (ia64_num_regs): Reduce to 462.
15004
3db0444b
DJ		 150052005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15006
15007 * acinclude.m4: Correct quoting.
15008 * aclocal.m4: Regenerated.
15009
15010 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15011 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15012 (thread_db_init): Call thread_db_err_str.
15013 * configure.ac: Check for TD_VERSION.
15014 * config.in, configure: Regenerated.
15015
bee0189a
DJ		 150162005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15017
15018 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15019
e9d25b98
DJ		 150202005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15021
15022 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15023 is not available. Define HAVE_PTRACE_GETREGS if it is.
15024 * config.in, configure: Regenerated.
15025 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15026 * linux-i386-low.c, linux-m68k-low.c: Update to use
15027 HAVE_PTRACE_GETREGS.
15028 * linux-low.c (regsets_fetch_inferior_registers)
15029 (regsets_store_inferior_registers): Only return 0 if we processed
15030 GENERAL_REGS.
15031 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15032 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15033
a06660f7
DJ		 150342005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15035
15036 * inferiors.c (struct thread_info): Add gdb_id.
15037 (add_thread): Add gdb_id argument.
15038 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15039 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15040 calls to add_thread.
15041 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15042 * server.c (handle_query): Use thread_to_gdb_id.
15043 (handle_v_cont, main): Use gdb_id_to_thread_id.
15044 * server.h (add_thread): Update prototype.
15045 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15046 prototypes.
15047
5a1f5858
DJ		 150482005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15049
15050 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15051 left-padded registers.
15052 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15053 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15054
e122f1f5
SE		 150552005-07-01 Steve Ellcey <sje@cup.hp.com>
15056
15057 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15058 * configure: Regenerate.
15059 * config.in: Regenerate.
15060 * server.h (NEED_DECLARATION_STRERROR):
15061 Replace with !HAVE_DECL_STRERROR.
15062
d592fa2f
DJ		 150632005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15064
15065 * linux-low.c (linux_wait, linux_send_signal): Don't test
15066 an unsigned long variable for > 0 if it could be MAX_ULONG.
15067 * server.c (myresume): Likewise.
15068 * target.c (set_desired_inferior): Likewise.
15069
ccbd4912
MK		 150702005-06-13 Mark Kettenis <kettenis@gnu.org>
15071
15072 * configure.ac: Simplify and improve check for socklen_t.
15073 * configure, config.in: Regenerate.
15074
f450004a
DJ		 150752005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15076
15077 * acconfig.h: Remove.
15078 * configure.ac: Add a test for socklen_t. Use three-argument
15079 AC_DEFINE throughout.
15080 * config.in: Regenerated using autoheader 2.59.
15081 * configure: Regenerated.
15082
15083 * gdbreplay.c (socklen_t): Provide a default.
15084 (remote_open): Use socklen_t.
15085 * remote-utils.c (socklen_t): Provide a default.
15086 (remote_open): Use socklen_t.
15087 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15088 unsigned char.
15089
15090 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15091 char for buffers.
15092 * linux-low.c (linux_read_memory, linux_write_memory)
15093 (linux_read_auxv): Likewise.
15094 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15095 (check_mem_write): Likewise.
15096 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15097 Likewise.
15098 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15099 (registers_from_string, register_data): Likewise.
15100 * server.c (handle_query, main): Likewise.
15101 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15102 (decode_M_packet): Likewise.
15103 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15104 * target.h (struct target_ops): Update read_memory, write_memory,
15105 and read_auxv.
15106 (read_inferior_memory, write_inferior_memory): Update.
15107 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15108 to unsigned char *.
15109 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15110 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15111 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15112 linux-s390-low.c, linux-sh-low.c: Update for changes in
15113 read_inferior_memory and the_low_target->breakpoint.
15114
eee84df1
DJ		 151152005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15116
15117 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15118 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15119 * configure.srv: Add powerpc64-*-linux*.
15120 * linux-ppc64-low.c: New file.
15121
45b134e5
OF		 151222005-05-23 Orjan Friberg <orjanf@axis.com>
15123
15124 * linux-cris-low.c: New file with support for CRIS.
15125 * linux-crisv32-low.c: Ditto for CRISv32.
15126 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15127 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15128 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15129 reg-crisv32.o, and reg-crisv32.c to make rules.
15130 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15131 recognized targets.
15132
48d93c75
UW		 151332005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15134
15135 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15136 of sizeof (PTRACE_XFER_TYPE).
15137 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15138
e013ee27
OF		 151392005-05-12 Orjan Friberg <orjanf@axis.com>
15140
889bf7c5 15141 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15142 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15143 pointers for hardware watchpoint support.
15144 * linux-low.h (struct linux_target_ops): Ditto.
15145 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15146 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15147 to linux_target_ops.
15148 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15149 reply packet.
15150 * server.c (main): Recognize 'Z' and 'z' packets.
15151
b0ded00b
UW		 151522005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15153
15154 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15155 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15156 (the_low_target): Add new members.
15157
8643e2ad
DJ		 151582005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15159
15160 * proc-service.c (ps_lgetregs): Search all_processes instead of
15161 all_threads.
15162
fc620387
DJ		 151632005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15164
15165 * server.c (start_inferior): Change return type to int.
15166 (attach_inferior): Change sigptr to int *.
15167 (handle_v_cont, handle_v_requests): Change signal to int *.
15168 (main): Change signal to int.
15169
151702005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15171
15172 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15173 * configure.srv: Add m32r*-*-linux*.
15174 * linux-m32r-low.c: New file.
15175
e0e76420
DJ		 151762005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15177
15178 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15179
a1928bad
DJ		 151802005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15181
15182 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15183 Take unsigned long arguments for PIDs.
15184 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15185 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15186 (wait_for_sigstop, linux_resume_one_process)
15187 (regsets_fetch_inferior_registers, linux_send_signal)
15188 (linux_read_auxv): Likewise. Update the types of variables holding
15189 PIDs. Update format string specifiers.
15190 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15191 * remote-utils.c (prepare_resume_reply): Likewise.
15192 * server.c (cont_thread, general_thread, step_thread)
15193 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15194 unsigned long.
15195 (handle_query): Update format specifiers.
15196 (handle_v_cont, main): Use strtoul for thread IDs.
15197 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15198 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15199 (general_thread, step_thread, thread_from_wait)
15200 (old_thread_from_wait): Update.
15201 * target.h (struct thread_resume): Use unsigned long for THREAD.
15202 (struct target_ops): Use unsigned long for arguments to attach and
15203 thread_alive.
15204
dcdb98d2
DJ		 152052005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15206
15207 * acinclude.m4: Include bfd/bfd.m4 directly.
15208 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15209 <agriffis@toolchain.org>.
15210 * aclocal.m4, configure: Regenerated.
15211
bec39cab
AC		 152122005-01-07 Andrew Cagney <cagney@gnu.org>
15213
15214 * configure.ac: Rename configure.in, require autoconf 2.59.
15215 * configure: Re-generate.
15216
434c4c77
DJ		 152172004-12-08 Daniel Jacobowitz <dan@debian.org>
15218
15219 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15220 LIBS when finished.
15221 * aclocal.m4: Regenerated.
15222 * configure: Regenerated.
15223
db1d3e1b
AS		 152242004-11-21 Andreas Schwab <schwab@suse.de>
15225
15226 * linux-m68k-low.c (m68k_num_gregs): Define.
15227 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15228 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15229 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15230 (m68k_breakpoint_at): New. Add to the_low_target.
15231
15232 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15233 srv_linux_thread_db to yes.
15234
43360365
JB		 152352004-10-20 Joel Brobecker <brobecker@gnat.com>
15236
15237 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15238 (ARCH_SET_FS): Likewise.
15239 (ARCH_GET_FS): Likewise.
15240 (ARCH_GET_GS): Likewise.
15241
fd500816
DJ		 152422004-10-16 Daniel Jacobowitz <dan@debian.org>
15243
15244 * linux-i386-low.c (ps_get_thread_area): New.
15245 * linux-x86-64-low.c (ps_get_thread_area): New.
15246 * linux-low.c: Include <sys/syscall.h>.
15247 (linux_kill_one_process): Don't kill the first thread here.
15248 (linux_kill): Kill the first thread here.
15249 (kill_lwp): New function.
15250 (send_sigstop, linux_send_signal): Use it.
15251 * proc-service.c: Clean up #ifdefs.
15252 (fpregset_info): Delete.
15253 (ps_lgetregs): Update and enable implementation.
15254 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15255 implementations.
15256 * remote-utils.c (struct sym_cache, symbol_cache): New.
15257 (input_interrupt): Print a clearer message.
15258 (async_io_enabled): New variable.
15259 (enable_async_io, disable_async_io): Use it. Update comments.
15260 (look_up_one_symbol): Use the symbol cache.
15261 * thread-db.c (thread_db_look_up_symbols): New function.
15262 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15263
f6de3c42
DJ		 152642004-10-16 Daniel Jacobowitz <dan@debian.org>
15265
15266 * configure.in: Test for -rdynamic.
15267 * configure: Regenerated.
15268 * Makefile (INTERNAL_LDFLAGS): New.
15269 (gdbserver, gdbreplay): Use it.
15270
2c0fc042
AC		 152712004-09-02 Andrew Cagney <cagney@gnu.org>
15272
15273 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15274
075b3282
DJ		 152752004-03-23 Daniel Jacobowitz <drow@mvista.com>
15276
15277 * linux-low.c (linux_wait): Clear all_processes list also.
15278
fa6a77dc
DJ		 152792004-03-12 Daniel Jacobowitz <drow@mvista.com>
15280
15281 * linux-low.c: Include <errno.h>. Remove extern declaration of
15282 errno.
15283
6d782a97
DJ		 152842004-03-12 Daniel Jacobowitz <drow@mvista.com>
15285
15286 * gdbreplay.c, server.h, utils.c: Update copyright years.
15287
3a7fb99b
DJ		 152882004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15289
15290 * server.c (main): Print child status or termination signal from
15291 variable 'signal', not 'sig'.
15292
c3e735a6
DJ		 152932004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15294
15295 * linux-low.c (linux_read_memory): Change return type to
15296 int. Check for and return error from ptrace().
15297 * target.c (read_inferior_memory): Change return type to int. Pass
15298 back return status from the_target->read_memory().
15299 * target.h (struct target_ops): Adapt *read_memory() prototype.
15300 Update comment.
15301 (read_inferior_memory): Adapt prototype.
15302 * server.c (main): Return an error packet if
15303 read_inferior_memory() returns an error.
15304
a59d1c82
DJ		 153052004-03-04 Daniel Jacobowitz <drow@mvista.com>
15306
15307 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15308 Unify with other clean targets.
15309
dc3f8883
DJ		 153102004-02-29 Daniel Jacobowitz <drow@mvista.com>
15311
15312 * server.c (handle_v_cont): Call set_desired_inferior.
15313
89a208da
DJ		 153142004-02-29 Daniel Jacobowitz <drow@mvista.com>
15315
15316 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15317
62ea82f5
DJ		 153182004-02-29 Daniel Jacobowitz <drow@mvista.com>
15319
15320 * linux-low.c (linux_wait): Unblock async I/O.
15321 (linux_resume): Block and enable async I/O.
15322 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15323 * server.h (block_async_io, unblock_async_io): Add prototypes.
15324
6910d122
DJ		 153252004-02-29 Daniel Jacobowitz <drow@mvista.com>
15326
15327 * remote-utils.c (remote_open): Print a status notice after
15328 opening a TCP port.
15329 * server.c (attach_inferior): Print a status notice after
15330 attaching.
15331
153322004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15333
15334 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15335
c89dc5d4
DJ		 153362004-02-26 Daniel Jacobowitz <drow@mvista.com>
15337
15338 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15339 error packet.
15340 * server.c, target.h: Update copyright years.
15341
4b8dad4a
RM		 153422004-02-25 Roland McGrath <roland@redhat.com>
15343
15344 * target.h (struct target_ops): New member `read_auxv'.
15345 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15346 * linux-low.c (linux_read_auxv): New function.
15347 (linux_target_ops): Initialize `read_auxv' member to that.
15348
d7446758
JB		 153492004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15350
15351 Committed by Jim Blandy <jimb@redhat.com>.
15352
15353 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15354 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15355 instead of GPR_SIZE to distiguish s390 and s390x targets.
15356
5544ad89
DJ		 153572004-01-31 Daniel Jacobowitz <drow@mvista.com>
15358
15359 * linux-low.c: Update copyright year.
15360 (check_removed_breakpoint): Clear pending_is_breakpoint.
15361 (linux_set_resume_request, linux_queue_one_thread)
15362 (resume_status_pending_p): New functions.
15363 (linux_continue_one_thread): Use process->resume.
15364 (linux_resume): Only resume threads if there are no pending events.
15365 * linux-low.h (struct process_info): Add resume request
15366 pointer.
15367
2a68b70e
DJ		 153682004-01-30 Daniel Jacobowitz <drow@mvista.com>
15369
15370 * regcache.c (new_register_cache): Clear the allocated register
15371 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15372
64386c31
DJ		 153732003-10-13 Daniel Jacobowitz <drow@mvista.com>
15374
15375 * linux-low.c (linux_resume): Take a struct thread_resume *
15376 argument.
15377 (linux_wait): Update call.
15378 (resume_ptr): New static variable.
15379 (linux_continue_one_thread): Renamed from
15380 linux_continue_one_process. Use resume_ptr.
15381 (linux_resume): Use linux_continue_one_thread.
15382 * server.c (handle_v_cont, handle_v_requests): New functions.
15383 (myresume): New function.
15384 (main): Handle 'v' case.
15385 * target.h (struct thread_resume): New type.
15386 (struct target_ops): Change argument of "resume" to struct
15387 thread_resume *.
15388 (myresume): Delete macro.
15389
c938e9b0
L		 153902003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15391
15392 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15393 (uninstall): Support DESTDIR.
15394
7f313d07
BC		 15395Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15396
15397 * configure.srv: Add xscale*linux copy of arm*linux entry.
15398
3b2fc2ea
DJ		 153992003-07-24 Daniel Jacobowitz <drow@mvista.com>
15400
15401 * linux-arm-low.c (arm_reinsert_addr): New function.
15402 (the_low_target): Add arm_reinsert_addr.
15403
1c0a559e
MK		 154042003-07-08 Mark Kettenis <kettenis@gnu.org>
15405
15406 * mem-break.c: Remove whitespace at end of file.
15407
43d5792c
DJ		 154082003-06-28 Daniel Jacobowitz <drow@mvista.com>
15409
15410 * configure.in: Check whether we need to prototype strerror.
15411 * server.h: Optionally prototype strerror.
15412 * gdbreplay.c (perror_with_name): Use strerror.
15413 * linux-low.c (linux_attach_lwp): Use strerror.
15414 * utils.c (perror_with_name): Use strerror.
15415 * config.in, configure: Regenerated.
15416
c8a86edf
DJ		 154172003-06-28 Daniel Jacobowitz <drow@mvista.com>
15418
15419 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15420 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15421
73d37363
DJ		 154222003-06-20 Daniel Jacobowitz <drow@mvista.com>
15423
15424 * Makefile.in (SFILES): Update.
15425 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15426 low-sun3.c: Remove files.
15427
6ad8ae5c
DJ		 154282003-06-17 Daniel Jacobowitz <drow@mvista.com>
15429
15430 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15431 (linux_detach_one_process, linux_detach): New functions.
15432 (linux_target_ops): Add linux_detach.
15433 * server.c (main): Handle 'D' packet.
15434 * target.h (struct target_ops): Add "detach" member.
15435 (detach_inferior): Define.
15436
1581182a
MK		 154372003-06-13 Mark Kettenis <kettenis@gnu.org>
15438
15439 From Kelley Cook <kelleycook@wideopenwest.com>:
15440 * configure.srv: Accept i[34567]86 variants.
15441
e5379b03
DJ		 154422003-06-05 Daniel Jacobowitz <drow@mvista.com>
15443
15444 * linux-low.c (linux_wait_for_event): Correct comment typos.
15445 (linux_resume_one_process): Call check_removed_breakpoint.
15446 (linux_send_signal): New function.
15447 (linux_target_ops): Add linux_send_signal.
15448 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15449 of kill.
15450 * target.h (struct target_ops): Add send_signal.
15451
2ff29de4
JB		 154522003-05-29 Jim Blandy <jimb@redhat.com>
15453
15454 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15455 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15456 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15457 away part of the register's value.
15458
254787d4
DJ		 154592003-03-26 Daniel Jacobowitz <drow@mvista.com>
15460
15461 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15462 (linux_wait_for_event, linux_init_signals): Likewise.
15463
94e10508
DJ		 154642003-03-17 Daniel Jacobowitz <drow@mvista.com>
15465
15466 * configure.in: Check for stdlib.h.
15467 * configure: Regenerated.
15468 * config.in: Regenerated.
15469
4c0711e0
DJ		 154702003-01-04 Andreas Schwab <schwab@suse.de>
15471
15472 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15473
ef66e766
AC		 154742003-01-02 Andrew Cagney <ac131313@redhat.com>
15475
15476 * Makefile.in: Remove obsolete code.
15477
a1358604
DJ		 154782002-11-20 Daniel Jacobowitz <drow@mvista.com>
15479
15480 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15481 defined(PT_FPR0_HI).
15482
23ce3b1c
DJ		 154832002-11-17 Stuart Hughes <seh@zee2.com>
15484
15485 * linux-arm-low.c (arm_num_regs): Increase.
15486 (arm_regmap): Include status register.
15487
154882002-11-17 Daniel Jacobowitz <drow@mvista.com>
15489
15490 * linux-low.c (register_addr): Remove incorrect -1 check.
15491
a9fa9f7d
DJ		 154922002-08-29 Daniel Jacobowitz <drow@mvista.com>
15493
15494 * linux-low.c (linux_create_inferior): Call setpgid. Return
15495 the new PID.
15496 (unstopped_p, linux_signal_pid): Remove.
15497 (linux_target_ops): Remove linux_signal_pid.
15498 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15499 global instead of target method.
15500 * target.h (struct target_ops): Remove signal_pid. Update comment
15501 for create_inferior.
15502 * server.c (signal_pid): New variable.
15503 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15504 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15505 (attach_inferior): Set signal_pid.
15506
17574093
DJ		 155072002-08-23 Daniel Jacobowitz <drow@mvista.com>
15508
15509 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15510
155112002-08-20 Jim Blandy <jimb@redhat.com>
15512
15513 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15514 default for this.
15515
155162002-08-01 Andrew Cagney <cagney@redhat.com>
15517
15518 * Makefile.in: Make chill references obsolete.
15519
155202002-07-24 Kevin Buettner <kevinb@redhat.com>
15521
15522 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15523 * configure: Regenerate.
15524 * config.in: Regenerate.
15525
155262002-07-09 David O'Brien <obrien@FreeBSD.org>
15527
15528 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15529 (perror_with_name, remote_close, remote_open, expect, play): Static.
15530
155312002-07-04 Michal Ludvig <mludvig@suse.cz>
15532
4b8dad4a 15533 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15534 byte offsets instead of an array of indexes.
15535 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15536
155372002-06-13 Daniel Jacobowitz <drow@mvista.com>
15538
15539 * regcache.c: Add comment.
15540
155412002-06-11 Daniel Jacobowitz <drow@mvista.com>
15542
15543 * thread-db.c: New file.
15544 * proc-service.c: New file.
15545 * acinclude.m4: New file.
15546 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15547 proc-service.o, and thread-db.o.
15548 (linux-low.o): Add USE_THREAD_DB.
15549 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15550 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15551 * aclocal.m4: Regenerated.
15552 * config.in: Regenerated.
15553 * configure: Regenerated.
15554 * configure.in: Check for proc_service.h, sys/procfs.h,
15555 thread_db.h, and linux/elf.h headrs.
15556 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15557 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15558 Check for -lthread_db and thread support.
15559 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15560 PowerPC, and SuperH.
15561 * i387-fp.c: Constify arguments.
15562 * i387-fp.h: Likewise.
15563 * inferiors.c: (struct thread_info): Renamed from
15564 `struct inferior_info'. Remove PID member. Use generic inferior
15565 list header. All uses updated.
15566 (inferiors, signal_pid): Removed.
15567 (all_threads): New variable.
15568 (get_thread): Define.
15569 (add_inferior_to_list): New function.
15570 (for_each_inferior): New function.
15571 (change_inferior_id): New function.
15572 (add_inferior): Removed.
15573 (remove_inferior): New function.
15574 (add_thread): New function.
15575 (free_one_thread): New function.
15576 (remove_thread): New function.
15577 (clear_inferiors): Use for_each_inferior and free_one_thread.
15578 (find_inferior): New function.
15579 (find_inferior_id): New function.
15580 (inferior_target_data): Update argument type.
15581 (set_inferior_target_data): Likewise.
15582 (inferior_regcache_data): Likewise.
15583 (set_inferior_regcache_data): Likewise.
15584 * linux-low.c (linux_bp_reinsert): Remove.
15585 (all_processes, stopping_threads, using_thrads)
15586 (struct pending_signals, debug_threads, pid_of): New.
15587 (inferior_pid): Replace with macro.
15588 (struct inferior_linux_data): Remove.
15589 (get_stop_pc, add_process): New functions.
15590 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15591 Use add_process and add_thread.
15592 (linux_attach_lwp): New function, based on old linux_attach. Use
15593 add_process and add_thread. Set stop_expected for new threads.
15594 (linux_attach): New function.
15595 (linux_kill_one_process): New function.
15596 (linux_kill): Kill all LWPs.
15597 (linux_thread_alive): Use find_inferior_id.
15598 (check_removed_breakpoints, status_pending_p): New functions.
15599 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15600 Update. Use WNOHANG. Wait for cloned processes also. Update process
15601 struct for the found process.
15602 (linux_wait_for_event): New function.
15603 (linux_wait): Use it. Support LWPs.
15604 (send_sigstop, wait_for_sigstop, stop_all_processes)
15605 (linux_resume_one_process, linux_continue_one_process): New functions.
15606 (linux_resume): Support LWPs.
15607 (REGISTER_RAW_SIZE): Remove.
15608 (fetch_register): Use register_size instead. Call supply_register.
15609 (usr_store_inferior_registers): Likewise. Call collect_register.
15610 Fix recursive case.
15611 (regsets_fetch_inferior_registers): Improve error message.
15612 (regsets_store_inferior_registers): Add debugging.
15613 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15614 (unstopped_p, linux_signal_pid): New functions.
15615 (linux_target_ops): Add linux_signal_pid.
15616 (linux_init_signals): New function.
15617 (initialize_low): Call it. Initialize using_threads.
15618 * regcache.c (inferior_regcache_data): Add valid
15619 flag.
15620 (get_regcache): Fetch registers lazily. Add fetch argument
15621 and update all callers.
15622 (regcache_invalidate_one, regcache_invalidate): New
15623 functions.
15624 (new_register_cache): Renamed from create_register_cache.
15625 Return the new regcache.
15626 (free_register_cache): Change argument to a void *.
15627 (registers_to_string, registers_from_string): Call get_regcache
15628 with fetch flag set.
15629 (register_data): Make static. Pass fetch flag to get_regcache.
15630 (supply_register): Call get_regcache with fetch flag clear.
15631 (collect_register): Call get_regcache with fetch flag set.
15632 (collect_register_as_string): New function.
15633 * regcache.h: Update.
15634 * remote-utils.c (putpkt): Flush after debug output and use
15635 stderr.
15636 Handle input interrupts while waiting for an ACK.
15637 (input_interrupt): Use signal_pid method.
15638 (getpkt): Flush after debug output and use stderr.
15639 (outreg): Use collect_register_as_string.
15640 (new_thread_notify, dead_thread_notify): New functions.
15641 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15642 and general_thread.
15643 (look_up_one_symbol): Flush after debug output.
15644 * server.c (step_thread, server_waiting): New variables.
15645 (start_inferior): Don't use signal_pid. Update call to mywait.
15646 (attach_inferior): Update call to mywait.
15647 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15648 (main): Don't fetch/store registers explicitly. Use
15649 set_desired_inferior. Support proposed ``Hs'' packet. Update
15650 calls to mywait.
15651 * server.h: Update.
15652 (struct inferior_list, struct_inferior_list_entry): New.
15653 * target.c (set_desired_inferior): New.
15654 (write_inferior_memory): Constify.
15655 (mywait): New function.
15656 * target.h: Update.
15657 (struct target_ops): New signal_pid method.
15658 (mywait): Removed macro, added prototype.
15659
15660 * linux-low.h (regset_func): Removed.
15661 (regset_fill_func, regset_store_func): New.
15662 (enum regset_type): New.
15663 (struct regset_info): Add type field. Use new operation types.
15664 (struct linux_target_ops): stop_pc renamed to get_pc.
15665 Add decr_pc_after_break and breakpoint_at.
15666 (get_process, get_thread_proess, get_process_thread)
15667 (strut process_info, all_processes, linux_attach_lwp)
15668 (thread_db_init): New.
15669
15670 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15671 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15672 (the_low_target): Add new members.
15673 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15674 (i386_store_fpxregset): Constify.
15675 (target_regsets): Add new kind identifier.
15676 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15677 (i386_set_pc): Add debugging.
15678 (i386_breakpoint_at): New function.
15679 (the_low_target): Add new members.
15680 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15681 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15682 (mips_breakpoint_at): New.
15683 (the_low_target): Add new members.
15684 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15685 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15686 (the_low_target): Add new members.
15687 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15688 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15689 (the_low_target): Add new members.
15690 * linux-x86-64-low.c (target_regsets): Add new kind
15691 identifier.
15692
156932002-05-15 Daniel Jacobowitz <drow@mvista.com>
15694
15695 From Martin Pool <mbp@samba.org>:
15696 * server.c (gdbserver_usage): New function.
15697 (main): Call it.
15698
156992002-05-14 Daniel Jacobowitz <drow@mvista.com>
15700
15701 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15702 stop_at -> stop_pc.
15703
157042002-05-04 Andrew Cagney <ac131313@redhat.com>
15705
15706 * Makefile.in: Remove obsolete code.
15707
157082002-04-24 Michal Ludvig <mludvig@suse.cz>
15709
15710 * linux-low.c (regsets_fetch_inferior_registers),
15711 (regsets_store_inferior_registers): Removed cast to int from
15712 ptrace() calls.
15713 * regcache.h: Added declaration of struct inferior_info.
15714
157152002-04-20 Daniel Jacobowitz <drow@mvista.com>
15716
15717 * inferiors.c (struct inferior_info): Add regcache_data.
15718 (add_inferior): Call create_register_cache.
15719 (clear_inferiors): Call free_register_cache.
15720 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15721 * regcache.c (struct inferior_regcache_data): New.
15722 (registers): Remove.
15723 (get_regcache): New function.
15724 (create_register_cache, free_register_cache): New functions.
15725 (set_register_cache): Don't initialize the register cache here.
15726 (registers_to_string, registers_from_string, register_data): Call
15727 get_regcache.
15728 * regcache.h: Add prototypes.
15729 * server.h: Likewise.
15730
157312002-04-20 Daniel Jacobowitz <drow@mvista.com>
15732
15733 * mem-break.c: New file.
15734 * mem-break.h: New file.
15735 * Makefile.in: Add mem-break.o rule; update server.h
15736 dependencies.
15737 * inferiors.c (struct inferior_info): Add target_data
15738 member.
15739 (clear_inferiors): Free target_data member if set.
15740 (inferior_target_data, set_inferior_target_data): New functions.
15741 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15742 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15743 * linux-low.c (linux_bp_reinsert): New variable.
15744 (struct inferior_linux_data): New.
15745 (linux_create_inferior): Use set_inferior_target_data.
15746 (linux_attach): Likewise. Call add_inferior.
15747 (linux_wait_for_one_inferior): New function.
15748 (linux_wait): Call it.
15749 (linux_write_memory): Add const.
15750 (initialize_low): Call set_breakpoint_data.
15751 * linux-low.h (struct linux_target_ops): Add breakpoint
15752 handling members.
15753 * server.c (attach_inferior): Remove extra add_inferior
15754 call.
15755 * server.h: Include mem-break.h. Update inferior.c
15756 prototypes.
15757 * target.c (read_inferior_memory)
15758 (write_inferior_memory): New functions.
15759 * target.h (read_inferior_memory)
15760 (write_inferior_memory): Change macros to prototypes.
15761 (struct target_ops): Update comments. Add const to write_memory
15762 definition.
15763
157642002-04-11 Daniel Jacobowitz <drow@mvista.com>
15765
15766 * linux-low.c (usr_store_inferior_registers): Support
15767 registers which are allowed to fail to store.
15768 * linux-low.h (linux_target_ops): Likewise.
15769 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15770 (ppc_cannot_store_register): FPSCR may not be storable.
15771
157722002-04-09 Daniel Jacobowitz <drow@mvista.com>
15773
15774 * server.h: Include <string.h> if HAVE_STRING_H.
15775 * ChangeLog: Correct paths in last ChangeLog entry.
15776
157772002-04-09 Daniel Jacobowitz <drow@mvista.com>
15778
15779 * linux-low.h: Remove obsolete prototypes.
15780 (struct linux_target_ops): New.
15781 (extern the_low_target): New.
15782 * linux-low.c (num_regs, regmap): Remove declarations.
15783 (register_addr): Use the_low_target explicitly.
15784 (fetch_register): Likewise.
15785 (usr_fetch_inferior_registers): Likewise.
15786 (usr_store_inferior_registers): Likewise.
15787 * linux-arm-low.c (num_regs): Remove.
15788 (arm_num_regs): Define.
15789 (arm_regmap): Renamed from regmap, made static.
15790 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15791 made static.
15792 (arm_cannot_store_register): Renamed from cannot_store_register,
15793 made static.
15794 (the_low_target): New.
15795 * linux-i386-low.c (num_regs): Remove.
15796 (i386_num_regs): Define.
15797 (i386_regmap): Renamed from regmap, made static.
15798 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15799 made static.
15800 (i386_cannot_store_register): Renamed from cannot_store_register,
15801 made static.
15802 (the_low_target): New.
15803 * linux-ia64-low.c (num_regs): Remove.
15804 (ia64_num_regs): Define.
15805 (ia64_regmap): Renamed from regmap, made static.
15806 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15807 made static.
15808 (ia64_cannot_store_register): Renamed from cannot_store_register,
15809 made static.
15810 (the_low_target): New.
15811 * linux-m68k-low.c (num_regs): Remove.
15812 (m68k_num_regs): Define.
15813 (m68k_regmap): Renamed from regmap, made static.
15814 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15815 made static.
15816 (m68k_cannot_store_register): Renamed from cannot_store_register,
15817 made static.
15818 (the_low_target): New.
15819 * linux-mips-low.c (num_regs): Remove.
15820 (mips_num_regs): Define.
15821 (mips_regmap): Renamed from regmap, made static.
15822 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15823 made static.
15824 (mips_cannot_store_register): Renamed from cannot_store_register,
15825 made static.
15826 (the_low_target): New.
15827 * linux-ppc-low.c (num_regs): Remove.
15828 (ppc_num_regs): Define.
15829 (ppc_regmap): Renamed from regmap, made static.
15830 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15831 made static.
15832 (ppc_cannot_store_register): Renamed from cannot_store_register,
15833 made static.
15834 (the_low_target): New.
15835 * linux-s390-low.c (num_regs): Remove.
15836 (s390_num_regs): Define.
15837 (s390_regmap): Renamed from regmap, made static.
15838 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15839 made static.
15840 (s390_cannot_store_register): Renamed from cannot_store_register,
15841 made static.
15842 (the_low_target): New.
15843 * linux-sh-low.c (num_regs): Remove.
15844 (sh_num_regs): Define.
15845 (sh_regmap): Renamed from regmap, made static.
15846 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15847 made static.
15848 (sh_cannot_store_register): Renamed from cannot_store_register,
15849 made static.
15850 (the_low_target): New.
15851 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15852 (the_low_target): New.
15853
158542002-04-09 Daniel Jacobowitz <drow@mvista.com>
15855
15856 * Makefile.in: Add stamp-h target.
15857 * configure.in: Create stamp-h.
15858 * configure: Regenerated.
15859
158602002-04-09 Daniel Jacobowitz <drow@mvista.com>
15861
15862 * inferiors.c: New file.
15863 * target.c: New file.
15864 * target.h: New file.
15865 * Makefile.in: Add target.o and inferiors.o. Update
15866 dependencies.
15867 * linux-low.c (inferior_pid): New static variable,
15868 moved from server.c.
15869 (linux_create_inferior): Renamed from create_inferior.
15870 Call add_inferior. Return 0 on success instead of a PID.
15871 (linux_attach): Renamed from myattach.
15872 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15873 (linux_thread_alive): Renamed from mythread_alive.
15874 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15875 child dies.
15876 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15877 (regsets_store_inferior_registers): Correct error message.
15878 Add missing ``return 0''.
15879 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15880 (linux_store_registers): Renamed from store_inferior_registers.
15881 (linux_read_memory): Renamed from read_inferior_memory.
15882 (linux_write_memory): Renamed from write_inferior_memory.
15883 (linux_target_ops): New structure.
15884 (initialize_low): Call set_target_ops ().
15885 * remote-utils.c (unhexify): New function.
15886 (hexify): New function.
15887 (input_interrupt): Send signals to ``signal_pid''.
15888 * server.c (inferior_pid): Remove.
15889 (start_inferior): Update create_inferior call.
15890 (attach_inferior): Call add_inferior.
15891 (handle_query): New function.
15892 (main): Call handle_query for `q' packets.
15893 * server.h: Include "target.h". Remove obsolete prototypes.
15894 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15895
158962002-04-09 Daniel Jacobowitz <drow@mvista.com>
15897
15898 * Makefile.in: Add WARN_CFLAGS. Update configury
15899 dependencies.
15900 * configure.in: Check for <string.h>
15901 * configure: Regenerate.
15902 * config.in: Regenerate.
15903 * gdbreplay.c: Include needed system headers.
15904 (remote_open): Remove strchr prototype.
15905 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15906 * regcache.c (supply_register): Change buf argument to const void *.
15907 (supply_register_by_name): Likewise.
15908 (collect_register): Change buf argument to void *.
15909 (collect_register_by_name): Likewise.
15910 * regcache.h: Add missing prototypes.
15911 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15912 * server.c (handle_query): New function.
15913 (attached): New static variable, moved out of main.
15914 (main): Quiet longjmp clobber warnings.
15915 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15916 * utils.c (error): Remove NORETURN.
15917 (fatal): Likewise.
GDB Binutils - Deliverables
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