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Fix typo in poison.h
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
41272101
TT		 12017-11-26 Tom Tromey <tom@tromey.com>
2
3 * linux-low.c (linux_create_inferior): Update.
4
f5291a6f
UW		 52017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
6
7 * spu-low.c (spu_create_inferior): Fix typo in argument name.
8
6654d750
AH		 92017-11-24 Alan Hayward <alan.hayward@arm.com>
10
11 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
12 * linux-aarch64-low.c (initialize_low_arch): Call init func.
13 * linux-aarch64-tdesc-selftest.c: New file.
14 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
15
162017-11-24 Alan Hayward <alan.hayward@arm.com>
17
18 * configure.srv: Add new file.
19 * linux-aarch64-low.c (initialize_low_arch): Call init func.
20 * linux-aarch64-tdesc-selftest.c: New file.
21 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
22
49bdb7ee
AH		 232017-11-24 Alan Hayward <alan.hayward@arm.com>
24
25 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
26 * linux-aarch64-low.c (initialize_low_arch): Remove init.
27 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
28
d6d7ce56
AH		 292017-11-24 Alan Hayward <alan.hayward@arm.com>
30
31 * configure.srv: Add new files.
32 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
33 aarch64_linux_read_description.
34 * linux-aarch64-low.c (aarch64_linux_read_description):
35 Merge with aarch64_arch_setup.
36 (aarch64_arch_setup): Call aarch64_linux_read_description.
37 * linux-aarch64-tdesc.c: New file.
38 * linux-aarch64-tdesc.h: New file.
39
506fe5f4
YQ		 402017-11-24 Yao Qi <yao.qi@linaro.org>
41
42 * configure.srv: Set $srv_regobj for tic6x-linux.
43 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
44 (tic6x_read_description): Move some code to tic6x_arch_setup.
45 (tic6x_tdesc_test): New function.
46 (initialize_low_arch): Call selftests::register_test.
47
29f9a567
YQ		 482017-11-22 Yao Qi <yao.qi@linaro.org>
49
50 * remote-utils.c (prepare_resume_reply): Use memcpy.
51
578290ec
SM		 522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
53
54 * linux-low.c (kill_one_lwp_callback): Return void, take
55 argument directly, don't filter on pid.
56 (linux_kill): Use for_each_thread.
57
eca55aec
SM		 582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
59
60 * linux-low.c (need_step_over_p): Return bool, remove dummy
61 argument.
62 (linux_resume, proceed_all_lwps): Use find_thread.
63
25c28b4d
SM		 642017-11-19 Simon Marchi <simon.marchi@ericsson.com>
65
66 * linux-low.c (resume_status_pending_p): Return bool, remove
67 flag_p argument.
68 (linux_resume): Use find_thread.
69
5fdda392
SM		 702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
71
72 * linux-low.c (struct thread_resume_array): Remove.
73 (linux_set_resume_request): Return void, take arguments
74 directly.
75 (linux_resume): Use for_each_thread.
76
fcb056a5
SM		 772017-11-19 Simon Marchi <simon.marchi@ericsson.com>
78
79 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
80 return bool, remove data argument.
81 (linux_stabilize_threads): Use find_thread.
82
139720c5
SM		 832017-11-19 Simon Marchi <simon.marchi@ericsson.com>
84
85 * linux-low.c (unsuspend_one_lwp): Remove.
86 (unsuspend_all_lwps): Use for_each_thread, inline code from
87 unsuspend_one_lwp.
88
6d1e5673
SM		 892017-11-19 Simon Marchi <simon.marchi@ericsson.com>
90
91 * gdbthread.h (find_thread): Add overload with ptid_t filter.
92 * linux-low.c (struct iterate_over_lwps_args): Remove.
93 (iterate_over_lwps_filter): Remove.
94 (iterate_over_lwps): Use find_thread.
95
bbf550d5
SM		 962017-11-19 Simon Marchi <simon.marchi@ericsson.com>
97
98 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
99 (linux_handle_new_gdb_connection): Use for_each_thread, inline
100 code from reset_lwp_ptrace_options_callback.
101
00192f77
SM		 1022017-11-19 Simon Marchi <simon.marchi@ericsson.com>
103
104 * linux-arm-low.c (struct update_registers_data): Remove.
105 (update_registers_callback): Return void, take arguments
106 directly, don't check thread's pid.
107 (arm_insert_point, arm_remove_point): Use for_each_thread.
108
2bee2b6c
SM		 1092017-11-19 Simon Marchi <simon.marchi@ericsson.com>
110
111 * win32-low.c (continue_one_thread): Return void, take argument
112 directly.
113 (child_continue): Use for_each_thread.
114
0b360f19
SM		 1152017-11-19 Simon Marchi <simon.marchi@ericsson.com>
116
117 * win32-i386-low.c (update_debug_registers_callback): Rename
118 to ...
119 (update_debug_registers): ... this, return void, remove pid_p arg.
120 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
121
f27866ba
SM		 1222017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
123
124 * inferiors.h (struct process_info): Add constructor, initialize
125 fields..
126 <syscalls_to_catch>: Change type to std::vector<int>.
127 * inferiors.c (add_process): Allocate process_info with new.
128 (remove_process): Free process_info with delete.
129 * linux-low.c (handle_extended_wait): Adjust.
130 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
131 * server.c (handle_general_set): Adjust.
132
e849ea89
PA		 1332017-11-16 Pedro Alves <palves@redhat.com>
134
135 * remote-utils.c (remote_close): Block SIGIO signals instead of
136 uninstalling the SIGIO handler.
137
1d0aa65c
AH		 1382017-11-16 Alan Hayward <alan.hayward@arm.com>
139
140 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
141
3491a34c
YQ		 1422017-11-16 Yao Qi <yao.qi@linaro.org>
143
144 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
145 (tic6x_store_gregset): Likewise.
146 (tic6x_usrregs_info): Move it up.
147
a602f924
AH		 1482017-11-15 Alan Hayward <alan.hayward@arm.com>
149
150 * Makefile.in: Update arch rules.
151 * configure.srv: Explicitly mark arch/ files.
152
5616b6c3
AS		 1532017-11-13 Andreas Schwab <schwab@suse.de>
154
155 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
156 function.
157 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
158
d1928160
PA		 1592017-11-06 Pedro Alves <palves@redhat.com>
160
161 * config.in, configure: Regenerate.
162
bac608e7
SM		 1632017-10-27 Simon Marchi <simon.marchi@ericsson.com>
164
165 * target.c (struct thread_search): Remove.
166 (thread_search_callback): Remove.
167 (prepare_to_access_memory): Use for_each_thread instead of
168 find_inferior. Inline code from thread_search_callback.
169
eaddb425
SM		 1702017-10-27 Simon Marchi <simon.marchi@ericsson.com>
171
172 * server.c (struct visit_actioned_threads_data): Remove.
173 (visit_actioned_threads): Change prototype to take arguments
174 directly.
175 (resume): Use find_thread instead of find_inferior.
176
99078d34
SM		 1772017-10-27 Simon Marchi <simon.marchi@ericsson.com>
178
179 * server.c (queue_stop_reply_callback): Change prototype, return
180 void.
181 (find_status_pending_thread_callback): Remove.
182 (handle_status): Replace find_inferior with find_thread and
183 for_each_thread.
184
cc628f3d
AH		 1852017-10-25 Alan Hayward <alan.hayward@arm.com>
186
187 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
188 with REGNO.
189 (aarch64_store_gregset): Likewise.
190 (aarch64_fill_fpregset): Likewise.
191 (aarch64_store_fpregset): Likewise.
192
4d3bb80e
SM		 1932017-10-21 Simon Marchi <simon.marchi@ericsson.com>
194
195 * gdbthread.h (find_thread, for_each_thread): New functions.
196 * inferiors.c (thread_of_pid): Remove.
197 (find_any_thread_of_pid): Use find_thread.
198 * linux-low.c (num_lwps): Use for_each_thread.
199
7a7cdfa0
YQ		 2002017-10-17 Yao Qi <yao.qi@linaro.org>
201
202 * Makefile.in: Remove one rule.
203 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
204
e675d170
YQ		 2052017-10-17 Yao Qi <yao.qi@linaro.org>
206
207 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
208 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
209
7eb4e0f9
YQ		 2102017-10-17 Yao Qi <yao.qi@linaro.org>
211
212 * configure.srv: Rename arm.o with arch/arm.o.
213
60d6cfc9
YQ		 2142017-10-17 Yao Qi <yao.qi@linaro.org>
215
216 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
217 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
218 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
219 (arch-i386.o, arch-amd64.o): Remove rules.
220 (arch/%.o): New rule.
221 Update POSTCOMPILE and COMPILE.pre.
222 * configure.ac: Invoke AC_CONFIG_COMMANDS.
223 * configure: Re-generated.
224 * configure.srv: Replace arch-i386.o with arch/i386.o.
225 Replace arch-amd64.o with arch/amd64.o.
226
5bfda255
YQ		 2272017-10-16 Yao Qi <yao.qi@linaro.org>
228
229 * configure: Regenerated.
230
9c80ecd6
SM		 2312017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
232
233 * inferiors.h: (struct inferior_list): Remove.
234 (struct inferior_list_entry); Remove.
235 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
236 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
237 get_first_inferior): Remove.
238 (for_each_inferior, for_each_inferior_with_data, find_inferior,
239 find_inferior_id, find_inferior_in_random): Change signature.
240 * inferiors.c (all_threads): Change type to
241 std::list<thread_info *>.
242 (get_thread): Remove macro.
243 (find_inferior, find_inferior_id): Change signature, implement
244 using find_thread.
245 (find_inferior_in_random): Change signature, implement using
246 find_thread_in_random.
247 (for_each_inferior, for_each_inferior_with_data): Change
248 signature, implement using for_each_thread.
249 (add_inferior_to_list, remove_inferior): Remove.
250 (add_thread, get_first_thread, thread_of_pid,
251 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
252 (get_first_inferior, one_inferior_p, clear_inferior_list):
253 Remove.
254 (clear_inferiors, get_thread_process): Update.
255 * gdbthread.h: Include <list>.
256 (struct thread_info) <entry>: Remove field.
257 <id>: New field.
258 (all_threads): Change type to std::list<thread_info *>.
259 (get_first_inferior): Add doc.
260 (find_thread, for_each_thread, find_thread_in_random): New
261 functions.
262 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
263 * linux-arm-low.c (update_registers_callback): Update.
264 * linux-low.c (second_thread_of_pid_p): Update.
265 (kill_one_lwp_callback, linux_detach_lwp_callback,
266 delete_lwp_callback, status_pending_p_callback, same_lwp,
267 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
268 iterate_over_lwps, not_stopped_callback,
269 resume_stopped_resumed_lwps, count_events_callback,
270 select_singlestep_lwp_callback, select_event_lwp_callback,
271 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
272 suspend_and_send_sigstop_callback, wait_for_sigstop,
273 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
274 lwp_running, linux_set_resume_request, resume_status_pending_p,
275 need_step_over_p, start_step_over, linux_resume_one_thread,
276 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
277 reset_lwp_ptrace_options_callback): Update.
278 * linux-mips-low.c (update_watch_registers_callback): Update.
279 * regcache.c (regcache_invalidate_one, regcache_invalidate):
280 Update.
281 (free_register_cache_thread_one): Remove.
282 (regcache_release): Update.
283 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
284 handle_qxfer_threads_worker): Update.
285 (handle_query): Update, use list iterator.
286 (visit_actioned_threads, handle_pending_status,
287 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
288 clear_pending_status_callback, set_pending_status_callback,
289 find_status_pending_thread_callback, handle_status,
290 process_serial_event): Update.
291 * target.c (thread_search_callback): Update.
292 * thread-db.c (thread_db_get_tls_address): Update.
293 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
294 Update.
295 * win32-i386-low.c (update_debug_registers_callback): Update.
296 * win32-low.c (delete_thread_info, child_delete_thread,
297 continue_one_thread, suspend_one_thread,
298 get_child_debug_event): Adjust.
299
9179355e
SM		 3002017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
301
302 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
303 * inferiors.h: Include <list>.
304 (struct process_info) <entry>: Remove field.
305 <pid>: New field.
306 (pid_of): Change macro to function.
307 (ptid_of, lwpid_of): Remove macro.
308 (all_processes): Change type to std::list<process_info *>.
309 (ALL_PROCESSES): Remove macro.
310 (for_each_process, find_process): New function.
311 * inferiors.c (all_processes): Change type to
312 std::list<process_info *>.
313 (find_thread_process): Adjust.
314 (add_process): Likewise.
315 (remove_process): Likewise.
316 (find_process_pid): Likewise.
317 (get_first_process): Likewise.
318 (started_inferior_callback): Remove.
319 (have_started_inferiors_p): Adjust.
320 (attached_inferior_callback): Remove.
321 (have_attached_inferiors_p): Adjust.
322 * linux-low.c (check_zombie_leaders): Likewise.
323 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
324 (x86_linux_update_xmltarget): Adjust.
325 * server.c (handle_query): Likewise.
326 (gdb_reattached_process): Remove.
327 (handle_status): Adjust.
328 (kill_inferior_callback): Likewise.
329 (detach_or_kill_inferior): Remove.
330 (print_started_pid): Likewise.
331 (print_attached_pid): Likewise.
332 (detach_or_kill_for_exit): Update.
333 (process_serial_event): Likewise.
334 * linux-arm-low.c (arm_new_fork): Likewise.
335
c9cb8905
SM		 3362017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
337
338 * dll.h: Include <list>.
339 (struct dll_info): Add constructor.
340 <entry>: Remove field.
341 (all_dlls): Change type to std::list<dll_info>.
342 * dll.c: Include <algorithm>.
343 (get_dll): Remove macro.
344 (all_dlls): Change type to std::list<dll_info *>.
345 (free_one_dll): Remove.
346 (match_dll): Likewise.
347 (loaded_dll): Adjust.
348 (unloaded_dll): Adjust to all_dlls type change, use
349 std::find_if. Inline code from match_dll.
350 (clear_dlls): Adjust to all_dlls type change.
351 * server.c (emit_dll_description): Remove.
352 (handle_qxfer_libraries): Adjust to all_dlls type change,
353 integrate emit_dll_description's functionality.
354
04ec7890
SM		 3552017-10-12 Simon Marchi <simon.marchi@ericsson.com>
356
357 * linux-low.h (struct linux_target_ops) <delete_process>: New
358 field.
359 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
360 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
361 (struct linux_target_ops): Add delete_process callback.
362 * linux-arm-low.c (arm_delete_process): New.
363 (struct linux_target_ops): Add delete_process callback.
364 * linux-bfin-low.c (struct linux_target_ops): Likewise.
365 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
366 * linux-m32r-low.c (struct linux_target_ops): Likewise.
367 * linux-mips-low.c (mips_linux_delete_process): New.
368 (struct linux_target_ops): Add delete_process callback.
369 * linux-ppc-low.c (struct linux_target_ops): Likewise.
370 * linux-s390-low.c (struct linux_target_ops): Likewise.
371 * linux-sh-low.c (struct linux_target_ops): Likewise.
372 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
373 * linux-tile-low.c (struct linux_target_ops): Likewise.
374 * linux-x86-low.c (x86_linux_delete_process): New.
375 (struct linux_target_ops): Add delete_process callback.
376 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
377
466eecee
SM		 3782017-10-12 Simon Marchi <simon.marchi@ericsson.com>
379
380 * linux-aarch64-low.c (the_low_target): Add thread delete
381 callback.
382 * linux-arm-low.c (arm_delete_thread): New function.
383 (the_low_target): Add thread delete callback.
384 * linux-bfin-low.c (the_low_target): Likewise.
385 * linux-crisv32-low.c (the_low_target): Likewise.
386 * linux-low.c (delete_lwp): Invoke delete_thread callback if
387 set.
388 * linux-low.h (struct linux_target_ops) <delete_thread>: New
389 field.
390 * linux-m32r-low.c (the_low_target): Add thread delete callback.
391 * linux-mips-low.c (mips_linux_delete_thread): New function.
392 (the_low_target): Add thread delete callback.
393 * linux-ppc-low.c (the_low_target): Likewise.
394 * linux-s390-low.c (the_low_target): Likewise.
395 * linux-sh-low.c (the_low_target): Likewise.
396 * linux-tic6x-low.c (the_low_target): Likewise.
397 * linux-tile-low.c (the_low_target): Likewise.
398 * linux-x86-low.c (the_low_target): Likewise.
399 * linux-xtensa-low.c (the_low_target): Likewise.
400
b79f7801
YZ		 4012017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
402
403 * win32-low.c: Include "common-inferior.h".
404
bc3b087d
SDJ		 4052017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
406
407 * inferiors.c (set_inferior_cwd): New function.
408 * server.c (handle_general_set): Handle QSetWorkingDir packet.
409 (handle_query): Inform that QSetWorkingDir is supported.
410 * win32-low.c (create_process): Pass the inferior's cwd to
411 CreateProcess.
412
d092c5a2
SDJ		 4132017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
414
415 * inferiors.c (current_inferior_cwd): New global variable.
416 (get_inferior_cwd): New function.
417 * inferiors.h (struct process_info) <cwd>: New field.
418
7da0a886
SDJ		 4192017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
420
421 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
422 (OBS): Add gdb_tilde_expand.o.
423
289a6840
SM		 4242017-10-02 Simon Marchi <simon.marchi@ericsson.com>
425
426 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
427 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
428
256642e8
PA		 4292017-09-29 Pedro Alves <palves@redhat.com>
430
431 * ax.c (gdb_parse_agent_expr): Constify.
432 * ax.h (gdb_parse_agent_expr): Constify.
433 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
434 Constify.
435 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
436 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
437 * remote-utils.h (read_ptid): Constify.
438 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
439 (process_point_options, process_serial_event): Constify.
440 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
441 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
442 (cmd_qtbuffer): Constify.
443
5b9ca4d4
PA		 4442017-09-29 Pedro Alves <palves@redhat.com>
445
446 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
447 fails.
448
94c207e0
PA		 4492017-09-29 Pedro Alves <palves@redhat.com>
450
451 * linux-low.c (handle_extended_wait): Pass parent thread instead
452 of process to thread_db_notice_clone.
453 * linux-low.h (thread_db_notice_clone): Replace parent process
454 parameter with parent thread parameter.
455 * thread-db.c (find_one_thread): Add comment.
456 (thread_db_notice_clone): Replace parent process parameter with
457 parent thread parameter. Temporarily switch to the parent thread.
458
75352e28
SDJ		 4592017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
460
461 * gdbthread.h: Include "common-gdbthread.h".
462 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
463 "if" when validating the ptid.
464 * remote-utils.c: Include "gdbthread.h".
465 (prepare_resume_reply): Use "switch_to_thread".
466 * target.c (done_accessing_memory): Likewise.
467
ad339634
AA		 4682017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
469
470 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
471 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
472 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
473 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
474 s390x-gs-linux64-ipa.o to ipa_obj.
475 * linux-s390-low.c (HWCAP_S390_GS): New define.
476 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
477 New functions.
478 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
479 (s390_arch_setup): Check for guarded-storage support and choose
480 appropriate tdesc.
481 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
482 init_registers_s390x_gs_linux64.
483 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
484 enum value.
485 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
486 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
487
cc4d742f
SM		 4882017-09-22 Simon Marchi <simon.marchi@ericsson.com>
489
490 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
491
f6327dcb
KB		 4922017-09-21 Kevin Buettner <kevinb@redhat.com>
493
494 * linux-low.h (struct lwp_info): Add new field, thread_handle.
495 (thread_db_thread_handle): Declare.
496 * linux-low.c (linux_target_ops): Initialize thread_handle.
497 * server.c (handle_qxfer_threads_worker): Add support for
498 "handle" attribute.
499 * target.h (struct target_ops): Add new function pointer,
500 thread_handle.
501 (target_thread_handle): Define.
502 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
503 field in lwp.
504 (thread_db_thread_handle): New function.
505
86299109
KB		 5062017-09-21 Kevin Buettner <kevinb@redhat.com>
507
508 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
509 * linux-low.h (thread_db_notice_clone): Declare.
510 * thread-db.c (thread_db_notice_clone): New function.
511
f557a88a
PA		 5122017-09-21 Pedro Alves <palves@redhat.com>
513
514 * server.c (gdb_read_memory, handle_status, process_serial_event)
515 (handle_serial_event, handle_target_event): Adjust to
516 set_desired_thread prototype change.
517 * target.c (set_desired_thread): Remove 'use_general' parameter
518 and adjust.
519 * target.h (set_desired_thread): Remove 'use_general' parameter.
520
223ffa71
TT		 5212017-09-20 Tom Tromey <tom@tromey.com>
522
523 * target.c (target_terminal::terminal_state): Define.
524 (target_terminal::init): Rename from target_terminal_init.
525 (target_terminal::inferior): Rename from
526 target_terminal_inferior.
527 (target_terminal::ours): Rename from target_terminal_ours.
528 (target_terminal::ours_for_output, target_terminal::info): New.
529
04fd3ba9
SM		 5302017-09-16 Simon Marchi <simon.marchi@ericsson.com>
531
532 * server.c (accumulate_file_name_length): Remove.
533 (emit_dll_description): Adjust to std::string change.
534 (handle_qxfer_libraries): Use std::string to hold document.
535
5e187554
SM		 5362017-09-16 Simon Marchi <simon.marchi@ericsson.com>
537
538 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
539 return type of xml_escape_text.
540 * server.c (emit_dll_description): Likewise.
541
1526853e
SM		 5422017-09-16 Simon Marchi <simon.marchi@ericsson.com>
543
544 * server.c (captured_main): Accept argument for --selftest.
545 Update run_tests call.
546 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
547 when registering selftests.
548
c4dfafab
SDJ		 5492017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
550
551 * regcache.c (get_thread_regcache): Update code to use "std::vector"
552 instead of "VEC" for "target_desc.reg_defs".
553 (regcache_cpy): Likewise.
554 (registers_to_string): Likewise.
555 (registers_from_string): Likewise.
556 (find_regno): Likewise.
557 (supply_regblock): Likewise.
558 (regcache_raw_read_unsigned): Likewise.
559 * tdesc.c (init_target_desc): Likewise.
560 (tdesc_create_reg): Likewise.
561 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
562 (struct target_desc) <reg_defs>: Convert to "std::vector".
563 (target_desc): Do not initialize "reg_defs".
564 (~target_desc): Update code to use "std::vector" instead of "VEC"
565 for "target_desc.reg_defs".
566 (operator==): Likewise.
567
124aceb4
SM		 5682017-09-15 Simon Marchi <simon.marchi@ericsson.com>
569
570 * inferiors.h (thread_to_gdb_id): Remove.
571 * inferiors.c (thread_to_gdb_id): Remove.
572 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
573 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
574 lynx_store_registers, lynx_read_memory, lynx_write_memory):
575 Likewise.
576 * nto-low.c (nto_fetch_registers, nto_store_registers,
577 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
578
96cde54f
SM		 5792017-09-15 Simon Marchi <simon.marchi@ericsson.com>
580
581 * inferiors.h (gdb_id_to_thread_id): Remove.
582 * inferiors.c (gdb_id_to_thread_id): Remove.
583 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
584 removal. Move pid declaration closer to where it's used.
585
e8ca139e
SM		 5862017-09-15 Simon Marchi <simon.marchi@ericsson.com>
587
588 * server.c (handle_detach): New function.
589 (process_serial_event): Move code out, call handle_detach.
590
f8a4e119
SM		 5912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
592
593 * server.c (require_running): Rename to ...
594 (require_running_or_return): ... this ...
595 (require_running_or_break): ... and this.
596 (handle_query, process_serial_event): Adjust.
597
0eb0a407
SM		 5982017-09-15 Simon Marchi <simon.marchi@ericsson.com>
599
600 * linux-low.c (linux_set_resume_request): Remove unused
601 variables.
602
785922a5
SM		 6032017-09-15 Simon Marchi <simon.marchi@ericsson.com>
604
605 * server.c (first_thread_of): Remove.
606 (process_serial_event): Replace usage of first_thread_of with
607 find_any_thread_of_pid.
608 * tracepoint.c (same_process_p): Remove.
609 (gdb_agent_about_to_close): Replace usage of same_process_p with
610 find_any_thread_of_pid.
611 * linux-x86-low.c (same_process_callback): Remove.
612 (x86_arch_setup_process_callback): Replace usage of
613 same_process_callback with find_any_thread_of_pid.
614 * thread-db.c (any_thread_of): Remove.
615 (switch_to_process): Replace usage of any_thread_of with
616 find_any_thread_of_pid.
617 * inferiors.c (thread_pid_matches_callback): Remove.
618 (find_thread_process): Adjust to use find_any_thread_of_pid.
619
a059f00c
SDJ		 6202017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
621
622 * regcache.c (get_thread_regcache): Guard calls to "memset"
623 with "!VEC_empty".
624
cc397f3a
SDJ		 6252017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
626
627 * linux-low.c (handle_extended_wait): Use
628 "allocate_target_description" instead of "XNEW".
629 * linux-x86-low.c (initialize_low_arch): Likewise.
630
22916b07
YQ		 6312017-09-05 Yao Qi <yao.qi@linaro.org>
632
633 * configure.srv (srv_i386_regobj): Remove.
634 (srv_amd64_regobj): Remove.
635 (srv_regobj): Set it to "" for x86 non-linux targets.
636 * linux-x86-tdesc.c (i386_linux_read_description):
637 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
638 (init_registers_i386): Remove the declaration.
639 (tdesc_i386): Remove the declaration.
640 (lynx_i386_arch_setup): Call i386_create_target_description.
641 * nto-x86-low.c: Likewise.
642 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
643 [!__x86_64__]: include arch/i386.h.
644 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
645
38602d55
YQ		 6462017-09-05 Yao Qi <yao.qi@linaro.org>
647
648 * configure.srv (srv_amd64_linux_xmlfiles): Remove
649 i386/amd64-XXX-linux from it.
650
44b886ff
YQ		 6512017-09-05 Yao Qi <yao.qi@linaro.org>
652
653 * configure.srv: Empty srv_amd64_linux_regobj if $development is
654 false.
655 (ipa_amd64_linux_regobj): Remove.
656 (ipa_x32_linux_regobj): Remove.
657
b4570e4b
YQ		 6582017-09-05 Yao Qi <yao.qi@linaro.org>
659
660 * Makefile.in (arch-amd64.o): New rule.
661 * configure.srv: Append arch-amd64.o.
662 * linux-amd64-ipa.c: Include common/x86-xstate.h.
663 (get_ipa_tdesc): Call amd64_linux_read_description.
664 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
665 and init_registers_amd64_XXX.
666 * linux-x86-low.c (x86_linux_read_description): Call
667 amd64_linux_read_description.
668 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
669 (initialize_low_arch): Don't call init_registers_x32_XXX and
670 init_registers_amd64_XXX.
671 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
672 and tdesc_amd64_XXX.
673 [__x86_64__] (amd64_tdesc_test): New function.
674 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
675 and init_registers_amd64_XXX.
676 * linux-x86-tdesc.c: Include arch/amd64.h.
677 (xcr0_to_tdesc_idx): New function.
678 (i386_linux_read_description): New function.
679 (amd64_get_ipa_tdesc_idx): New function.
680 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
681 (amd64_get_ipa_tdesc): Declare.
682
d1f28ea2
YQ		 6832017-09-05 Yao Qi <yao.qi@linaro.org>
684
685 * configure.srv (srv_i386_linux_xmlfiles): Remove
686 i386/i386-XXX-linux.xml from it.
687
25a93583
YQ		 6882017-09-05 Yao Qi <yao.qi@linaro.org>
689
690 * configure.srv: Set srv_i386_linux_regobj empty if $development
691 is false.
692 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
693 initialize_low_tdesc.
694 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
695 with #if initialize_low_tdesc.
696 * linux-x86-tdesc-selftest.c: New file.
697 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
698
5f035c07
YQ		 6992017-09-05 Yao Qi <yao.qi@linaro.org>
700
701 * Makefile.in (arch-i386.o): New rule.
702 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
703 (x86_64-*-linux*): Likewise.
704 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
705 include arch/i386.h.
706 (i386_linux_read_description): Remove code and call
707 i386_create_target_description.
708 * tdesc.c (allocate_target_description): New function.
709 * tdesc.h (set_tdesc_architecture): Remove declaration.
710 (set_tdesc_osabi): Likewise.
711
0abe8a89
YQ		 7122017-09-05 Yao Qi <yao.qi@linaro.org>
713
714 * linux-x86-tdesc.c: Don't include <inttypes.h>.
715 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
716 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
717 .xmltarget.
718 * server.c (get_features_xml): Call tdesc_get_features_xml.
719 * tdesc.c (set_tdesc_architecture): New function.
720 (set_tdesc_osabi): New function.
721 (tdesc_get_features_xml): New function.
722 (tdesc_create_feature): Add an argument.
723 * tdesc.h (struct target_desc) <features>: New field.
724 <arch, osabi>: New field.
725 (~target_desc): xfree features, arch, and osabi.
726 (target_desc::oerator==): Don't compare .xmltarget.
727 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
728 (set_tdesc_osabi): Likewise.
729 (tdesc_get_features_xml): Likewise.
730
0a188386
YQ		 7312017-09-05 Yao Qi <yao.qi@linaro.org>
732
733 * linux-x86-tdesc.c: Include selftest.h.
734 (i386_tdesc_test): New function.
735 (initialize_low_tdesc): Call selftests::register_test.
736 * tdesc.h: Include regdef.h.
737 (target_desc): Override operator == and !=.
738
f49ff000
YQ		 7392017-09-05 Yao Qi <yao.qi@linaro.org>
740
741 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
742 (ipa_obj): Likewise.
743 * linux-i386-ipa.c: Include common/x86-xstate.h
744 (get_ipa_tdesc): Call i386_linux_read_description.
745 (initialize_low_tracepoint): Don't call init_registers_XXX
746 functions, call initialize_low_tdesc instead.
747 * linux-x86-low.c (x86_linux_read_description): Call
748 i386_linux_read_description.
749 (initialize_low_arch): Don't call init_registers_i386_XXX
750 functions, call initialize_low_tdesc.
751 * linux-x86-tdesc.c: New file.
752 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
753 (i386_get_ipa_tdesc_idx): Declare.
754 (i386_get_ipa_tdesc): Declare.
755 (initialize_low_tdesc): Declare.
756
2b68ef2f
YQ		 7572017-09-05 Yao Qi <yao.qi@linaro.org>
758
759 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
760 instead of 0.
761
f7000548
YQ		 7622017-09-05 Yao Qi <yao.qi@linaro.org>
763
764 * Makefile.in (IPA_OBJS): Add vec-ipa.o
765 * regcache.c (get_thread_regcache): Use VEC_length.
766 (init_register_cache): Likewise.
767 (regcache_cpy): Likewise.
768 (registers_to_string): Iterate reg_defs via VEC_iterate.
769 (find_regno): Likewise.
770 (find_register_by_number): Use VEC_index.
771 (register_size): Call find_register_by_number.
772 (register_data): Call find_register_by_number.
773 (supply_regblock): Use VEC_length.
774 (regcache_raw_read_unsigned): Likewise.
775 * tdesc.c (init_target_desc): Iterate reg_defs via
776 VEC_iterate.
777 (default_description): Update initializer.
778 (copy_target_description): Don't update field num_registers.
779 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
780 <num_registers>: Remove.
781
50a421ac
SM		 7822017-09-04 Simon Marchi <simon.marchi@ericsson.com>
783
784 * Makefile.in (.SECONDARY): Define target.
785
23fdd69e
SM		 7862017-09-03 Simon Marchi <simon.marchi@ericsson.com>
787
788 * linux-low.c (linux_wait_1): Adjust.
789 * server.c (queue_stop_reply_callback): Adjust.
790
0a2dde4a
SDJ		 7912017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
792
793 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
794 QEnvironmentUnset and QEnvironmentReset packets.
795 (handle_query): Inform remote that QEnvironmentHexEncoded,
796 QEnvironmentUnset and QEnvironmentReset are supported.
797
6afd337d
SM		 7982017-08-25 Simon Marchi <simon.marchi@ericsson.com>
799
800 * inferiors.h (inferior_target_data): Rename to ...
801 (thread_target_data): ... this.
802 (inferior_regcache_data): Rename to ...
803 (thread_regcache_data): ... this.
804 (set_inferior_regcache_data): Rename to ...
805 (set_thread_regcache_data): ... this.
806 * inferiors.c (inferior_target_data): Rename to ...
807 (thread_target_data): ... this.
808 (inferior_regcache_data): Rename to ...
809 (thread_regcache_data): ... this.
810 (set_inferior_regcache_data): Rename to ...
811 (set_thread_regcache_data): ... this.
812 (free_one_thread): Update.
813 * linux-low.h (get_thread_lwp): Update.
814 * regcache.c (get_thread_regcache): Update.
815 (regcache_invalidate_thread): Update.
816 (free_register_cache_thread): Update.
817 * win32-i386-low.c (update_debug_registers_callback): Update.
818 (win32_get_current_dr): Update.
819 * win32-low.c (thread_rec): Update.
820 (delete_thread_info): Update.
821 (continue_one_thread): Update.
822 (suspend_one_thread): Update.
823
a160cc46
SM		 8242017-08-24 Simon Marchi <simon.marchi@ericsson.com>
825
826 * inferiors.c (set_inferior_target_data): Remove.
827 * inferiors.h (set_inferior_target_data): Remove.
828
6d580b63
YQ		 8292017-08-18 Yao Qi <yao.qi@linaro.org>
830
831 * Makefile.in (OBS): Add selftest.o.
832 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
833 * configure, config.in: Re-generated.
834 * server.c: Include common/sefltest.h.
835 (captured_main): Handle option --selftest.
836
f5a29eb0
YQ		 8372017-08-09 Yao Qi <yao.qi@linaro.org>
838
839 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
840 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
841 i386-avx-mpx.o and i386-mmx.o.
842 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
843 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
844 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
845 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
846 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
847 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
848 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
849 i386/amd64-avx-mpx.xml.
850
57757c2f
YQ		 8512017-08-09 Yao Qi <yao.qi@linaro.org>
852
853 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
854 and x32-avx-avx512.o.
855 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
856 i386/x32-avx-avx512.xml.
857
229d26fc
SM		 8582017-07-26 Simon Marchi <simon.marchi@ericsson.com>
859
860 * tracepoint.h (enum class fast_tpoint_collect_result): New
861 enumeration.
862 (fast_tracepoint_collecting): Change return type to
863 fast_tpoint_collect_result.
864 * tracepoint.c (fast_tracepoint_collecting): Likewise.
865 * linux-low.h: Include tracepoint.h.
866 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
867 fast_tpoint_collect_result.
868 * linux-low.c (handle_tracepoints): Adjust.
869 (linux_fast_tracepoint_collecting): Change return type to
870 fast_tpoint_collect_result.
871 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
872 linux_wait_1, stuck_in_jump_pad_callback,
873 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
874 proceed_one_lwp): Adjust to type change.
875
2e1e43e1
YQ		 8762017-07-10 Yao Qi <yao.qi@linaro.org>
877
878 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
879
adc764e7
YQ		 8802017-06-29 Yao Qi <yao.qi@linaro.org>
881
882 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
883 Remove.
884 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
885
a206891a
SM		 8862017-06-20 Simon Marchi <simon.marchi@ericsson.com>
887
888 * Makefile.in (IPA_OBJS): Sort and format one item per line.
889
9a6c7d9c
SDJ		 8902017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
891
892 * linux-low.c (linux_create_inferior): Adjust code to access the
893 environment information via 'gdb_environ' class.
894 * lynx-low.c (lynx_create_inferior): Likewise.
895 * server.c (our_environ): Make it an instance of 'gdb_environ'.
896 (get_environ): Return a pointer to 'our_environ'.
897 (captured_main): Initialize 'our_environ'.
898 * server.h (get_environ): Adjust prototype.
899 * spu-low.c (spu_create_inferior): Adjust code to access the
900 environment information via 'gdb_environ' class.
901
ae3e2ccf
SM		 9022017-06-17 Simon Marchi <simon.marchi@ericsson.com>
903
904 * linux-low.c (linux_read_memory, linux_write_memory): Remove
905 usage of "register" keyword.
906
3e019bdc
SM		 9072017-06-17 Simon Marchi <simon.marchi@ericsson.com>
908
909 * configure: Re-generate.
910
8465943a
SM		 9112017-06-17 Simon Marchi <simon.marchi@ericsson.com>
912
913 * configure: Re-generate.
914
cf0dd6f0
SM		 9152017-06-17 Simon Marchi <simon.marchi@ericsson.com>
916
917 * Makefile.in (COMPILE.pre): Add "-x c++".
918
9845682b
SDJ		 9192017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
920
921 * fork-child.c: Conditionally include <signal.h>.
922
aefd8b33
SDJ		 9232017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
924
925 * server.c (handle_general_set): Handle new packet
926 "QStartupWithShell".
927 (handle_query): Add "QStartupWithShell" to the list of supported
928 packets.
929 (gdbserver_usage): Add help text explaining the
930 new "--startup-with-shell" and "--no-startup-with-shell" CLI
931 options.
932 (captured_main): Recognize and act upon the presence of the new
933 CLI options.
934
2090129c
SDJ		 9352017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
936 Pedro Alves <palves@redhat.com>
937
938 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
939 * configure: Regenerate.
940 * configure.srv (srv_linux_obj): Add "fork-child.o" and
941 "fork-inferior.o".
942 (i[34567]86-*-lynxos*): Likewise.
943 (spu*-*-*): Likewise.
944 * fork-child.c: New file.
945 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
946 and "environ.h".
947 (linux_ptrace_fun): New function.
948 (linux_create_inferior): Adjust function prototype to reflect
949 change on "target.h". Adjust function code to use
950 "fork_inferior".
951 (linux_request_interrupt): Delete "signal_pid".
952 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
953 (lynx_ptrace_fun): New function.
954 (lynx_create_inferior): Adjust function prototype to reflect
955 change on "target.h". Adjust function code to use
956 "fork_inferior".
957 * nto-low.c (nto_create_inferior): Adjust function prototype and
958 code to reflect change on "target.h". Update comments.
959 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
960 "common-terminal.h" and "environ.h".
961 (terminal_fd): Moved to fork-child.c.
962 (old_foreground_pgrp): Likewise.
963 (restore_old_foreground_pgrp): Likewise.
964 (last_status): Make it global.
965 (last_ptid): Likewise.
966 (our_environ): New variable.
967 (startup_with_shell): Likewise.
968 (program_name): Likewise.
969 (program_argv): Rename to...
970 (program_args): ...this.
971 (wrapper_argv): New variable.
972 (start_inferior): Delete function.
973 (get_exec_wrapper): New function.
974 (get_exec_file): Likewise.
975 (get_environ): Likewise.
976 (prefork_hook): Likewise.
977 (post_fork_inferior): Likewise.
978 (postfork_hook): Likewise.
979 (postfork_child_hook): Likewise.
980 (handle_v_run): Update code to deal with arguments coming from the
981 remote host. Update calls from "start_inferior" to
982 "create_inferior".
983 (captured_main): Likewise. Initialize environment variable. Call
984 "have_job_control".
985 * server.h (post_fork_inferior): New prototype.
986 (get_environ): Likewise.
987 (last_status): Declare.
988 (last_ptid): Likewise.
989 (signal_pid): Likewise.
990 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
991 (spu_ptrace_fun): New function.
992 (spu_create_inferior): Adjust function prototype to reflect change
993 on "target.h". Adjust function code to use "fork_inferior".
994 * target.c (target_terminal_init): New function.
995 (target_terminal_inferior): Likewise.
996 (target_terminal_ours): Likewise.
997 * target.h: Include <vector>.
998 (struct target_ops) <create_inferior>: Update prototype.
999 (create_inferior): Update macro.
1000 * utils.c (gdb_flush_out_err): New function.
1001 * win32-low.c (win32_create_inferior): Adjust function prototype
1002 and code to reflect change on "target.h".
1003
043a4934
SDJ		 10042017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1005
1006 * inferiors.c (switch_to_thread): New function.
1007
15652511
SDJ		 10082017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1009
1010 * Makefile.in (SFILE): Add "common/job-control.c".
1011 (OBS): Add "job-control.o".
1012
21ea5acd
SDJ		 10132017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1014
1015 * Makefile: Remove "@host_makefile_frag@".
1016
e13cb306
PA		 10172017-05-05 Pedro Alves <palves@redhat.com>
1018
1019 * configure: Regenerate.
1020
c94fee56
SDJ		 10212017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1022
1023 * configure: Regenerate.
1024
a0ff9e1a
SM		 10252017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1026
1027 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1028 software_single_step change of return type to
1029 std::vector<CORE_ADDR>.
1030 * linux-low.c (install_software_single_step_breakpoints):
1031 Likewise.
1032 * linux-low.h (install_software_single_step_breakpoints):
1033 Likewise.
1034
be628ab8
SDJ		 10352017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1036
1037 * remote-utils.c: Include "gdb_termios.h" instead of
1038 "terminal.h".
1039 * terminal.h: Delete file.
1040
7c5ded6a
SDJ		 10412017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1042
1043 * server.c: Include <vector>.
1044 <program_argv, wrapper_argv>: Convert to std::vector.
1045 (start_inferior): Rewrite function to use C++.
1046 (handle_v_run): Likewise. Update code that calculates the argv
1047 based on the vRun packet; use C++.
1048 (captured_main): Likewise.
1049
436252de
SM		 10502017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1051
1052 * server.c (handle_v_cont): Initialize thread_resume::thread
1053 with null_ptid.
1054
9bf2a700
PA		 10552017-04-05 Pedro Alves <palves@redhat.com>
1056
1057 * configure: Regenerate.
1058
a121b7c1
PA		 10592017-04-05 Pedro Alves <palves@redhat.com>
1060
1061 * gdbreplay.c (sync_error): Constify.
1062 * linux-x86-low.c (push_opcode): Constify.
1063
21c8a587
PA		 10642017-04-05 Pedro Alves <palves@redhat.com>
1065
1066 * win32-low.c (get_child_debug_event)
1067 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1068 Report TARGET_WAITKIND_SPURIOUS instead.
1069
fb32b4f7
PA		 10702017-04-05 Pedro Alves <palves@redhat.com>
1071
1072 * remote-utils.c (remote_prepare, remote_open): Constify.
1073 * remote-utils.h (remote_prepare, remote_open): Constify.
1074 * server.c (captured_main): Constify 'port' handling.
1075
65dd1e59
SM		 10762017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1077
1078 * Makefile.in (clean): Clear .deps.
1079
8fa5b777
SM		 10802017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1081
1082 * .gitignore: Remove generated files, replace with wildcard.
1083 * (clean): Replace removal of generated files with wildcard.
1084 (version.c): Replace with...
1085 (version-generated.c): ...this.
1086 (xml-builtin.c): Replace with...
1087 (xml-builtin-generated.c): ...this.
1088 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1089 (%.c: *regformats*): Replace with...
1090 (%-generated.c: *regformats*): ...this.
1091
a12e714b
MF		 10922017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1093
1094 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1095 (xtensa_fill_gregset): Call collect_register_by_name for
1096 threadptr register.
1097 (xtensa_store_gregset): Call supply_register_by_name for
1098 threadptr register.
1099
1a09b50a
MF		 11002017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1101
1102 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1103 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1104 (xtensa_store_gregset): Call supply_register for all registers in
1105 a0_regnum..a0_regnum + C0_NREGS range.
1106
1a01e7c6
SM		 11072017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1108
1109 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1110 (ax-ipa.o: ax.c): Remove.
1111 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1112 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1113 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1114 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1115 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1116
36bc18a8
SM		 11172017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1118
1119 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1120 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1121 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1122 (errors-ipa.o: ../common/errors.c): Remove.
1123 (format-ipa.o: ../common/format.c): Remove.
1124 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1125
a8ebe3d5
SM		 11262017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1127
1128 * Makefile.in (%-ipa.o: %.c): New rule.
1129 (tracepoint-ipa.o: tracepoint.c): Remove.
1130 (utils-ipa.o: utils.c): Remove.
1131 (remote-utils-ipa.o: remote-utils.c): Remove.
1132 (regcache-ipa.o: regcache.c): Remove.
1133 (i386-linux-ipa.o: i386-linux.c): Remove.
1134 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1135 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1136 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1137 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1138 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1139 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1140 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1141 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1142 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1143 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1144 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1145 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1146 (aarch64-ipa.o: aarch64.c): Remove.
1147 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1148 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1149 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1150 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1151 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1152 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1153 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1154 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1155 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1156 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1157 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1158 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1159 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1160 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1161 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1162 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1163 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1164 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1165 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1166 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1167 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1168 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1169 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1170 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1171 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1172 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1173 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1174 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1175 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1176 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1177 (tdesc-ipa.o: tdesc.c): Remove.
1178 (x32-linux-ipa.o: x32-linux.c): Remove.
1179 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1180 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1181
50cfacb7
SM		 11822017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1183
1184 * Makefile.in (%.o: ../arch/%.c): New rule.
1185 (arm.o: ../arch/arm.c): Remove.
1186 (arm-linux.o: ../arch/arm-linux.c): Remove.
1187 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1188 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1189
c5a22423
SM		 11902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1191
1192 * Makefile.in (%.o: ../nat/%.c): New rule.
1193 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1194 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1195 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1196 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1197 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1198 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1199 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1200 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1201 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1202 (linux-personality.o: ../nat/linux-personality.c): Remove.
1203 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1204 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1205 (x86-linux.o: ../nat/x86-linux.c): Remove.
1206 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1207 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1208
6bda016b
SM		 12092017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1210
1211 * Makefile.in (%.o: ../common/%.c): New rule.
1212 (signals.o: ../common/signals.c): Remove.
1213 (print-utils.o: ../common/print-utils.c): Remove.
1214 (rsp-low.o: ../common/rsp-low.c): Remove.
1215 (common-utils.o: ../common/common-utils.c): Remove.
1216 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1217 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1218 (vec.o: ../common/vec.c): Remove.
1219 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1220 (xml-utils.o: ../common/xml-utils.c): Remove.
1221 (ptid.o: ../common/ptid.c): Remove.
1222 (buffer.o: ../common/buffer.c): Remove.
1223 (format.o: ../common/format.c): Remove.
1224 (filestuff.o: ../common/filestuff.c): Remove.
1225 (agent.o: ../common/agent.c): Remove.
1226 (errors.o: ../common/errors.c): Remove.
1227 (environ.o: ../common/environ.c): Remove.
1228 (common-debug.o: ../common/common-debug.c): Remove.
1229 (cleanups.o: ../common/cleanups.c): Remove.
1230 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1231 (fileio.o: ../common/fileio.c): Remove.
1232 (common-regcache.o: ../common/common-regcache.c): Remove.
1233 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1234 (new-op.o: ../common/new-op.c): Remove.
1235 (btrace-common.o: ../common/btrace-common.c): Remove.
1236
21122961
SM		 12372017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1238
1239 * Makefile.in (%.o: ../target/%.c): New rule.
1240 (waitstatus.o: ../target/waitstatus.c): Remove.
1241
c362e621
SM		 12422017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1243
1244 * Makefile.in
1245 (%.c: ../regformats/%.dat,
1246 (%.c: ../regformats/arm/%.dat,
1247 (%.c: ../regformats/i386/%.dat,
1248 (%.c: ../regformats/rs6000/%.dat): New rules.
1249 (aarch64.c): Remove.
1250 (reg-arm.c): Remove.
1251 (arm-with-iwmmxt.c): Remove.
1252 (arm-with-vfpv2.c): Remove.
1253 (arm-with-vfpv3.c): Remove.
1254 (arm-with-neon.c): Remove.
1255 (reg-bfin.c): Remove.
1256 (reg-cris.c): Remove.
1257 (reg-crisv32.c): Remove.
1258 (i386.c): Remove.
1259 (i386-linux.c): Remove.
1260 (i386-avx.c): Remove.
1261 (i386-avx-linux.c): Remove.
1262 (i386-avx-avx512.c): Remove.
1263 (i386-avx-avx512-linux.c): Remove.
1264 (i386-mpx.c): Remove.
1265 (i386-mpx-linux.c): Remove.
1266 (i386-avx-mpx-avx512-pku.c): Remove.
1267 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1268 (i386-avx-mpx.c): Remove.
1269 (i386-avx-mpx-linux.c): Remove.
1270 (i386-mmx.c): Remove.
1271 (i386-mmx-linux.c): Remove.
1272 (reg-ia64.c): Remove.
1273 (reg-m32r.c): Remove.
1274 (reg-m68k.c): Remove.
1275 (reg-cf.c): Remove.
1276 (mips-linux.c): Remove.
1277 (mips-dsp-linux.c): Remove.
1278 (mips64-linux.c): Remove.
1279 (mips64-dsp-linux.c): Remove.
1280 (nios2-linux.c): Remove.
1281 (powerpc-32.c): Remove.
1282 (powerpc-32l.c): Remove.
1283 (powerpc-altivec32l.c): Remove.
1284 (powerpc-cell32l.c): Remove.
1285 (powerpc-vsx32l.c): Remove.
1286 (powerpc-isa205-32l.c): Remove.
1287 (powerpc-isa205-altivec32l.c): Remove.
1288 (powerpc-isa205-vsx32l.c): Remove.
1289 (powerpc-e500l.c): Remove.
1290 (powerpc-64l.c): Remove.
1291 (powerpc-altivec64l.c): Remove.
1292 (powerpc-cell64l.c): Remove.
1293 (powerpc-vsx64l.c): Remove.
1294 (powerpc-isa205-64l.c): Remove.
1295 (powerpc-isa205-altivec64l.c): Remove.
1296 (powerpc-isa205-vsx64l.c): Remove.
1297 (s390-linux32.c): Remove.
1298 (s390-linux32v1.c): Remove.
1299 (s390-linux32v2.c): Remove.
1300 (s390-linux64.c): Remove.
1301 (s390-linux64v1.c): Remove.
1302 (s390-linux64v2.c): Remove.
1303 (s390-te-linux64.c): Remove.
1304 (s390-vx-linux64.c): Remove.
1305 (s390-tevx-linux64.c): Remove.
1306 (s390x-linux64.c): Remove.
1307 (s390x-linux64v1.c): Remove.
1308 (s390x-linux64v2.c): Remove.
1309 (s390x-te-linux64.c): Remove.
1310 (s390x-vx-linux64.c): Remove.
1311 (s390x-tevx-linux64.c): Remove.
1312 (tic6x-c64xp-linux.c): Remove.
1313 (tic6x-c64x-linux.c): Remove.
1314 (tic6x-c62x-linux.c): Remove.
1315 (reg-sh.c): Remove.
1316 (reg-sparc64.c): Remove.
1317 (reg-spu.c): Remove.
1318 (amd64.c): Remove.
1319 (amd64-linux.c): Remove.
1320 (amd64-avx.c): Remove.
1321 (amd64-avx-linux.c): Remove.
1322 (amd64-avx-avx512.c): Remove.
1323 (amd64-avx-avx512-linux.c): Remove.
1324 (amd64-mpx.c): Remove.
1325 (amd64-mpx-linux.c): Remove.
1326 (amd64-avx-mpx-avx512-pku.c): Remove.
1327 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1328 (amd64-avx-mpx.c): Remove.
1329 (amd64-avx-mpx-linux.c): Remove.
1330 (x32.c): Remove.
1331 (x32-linux.c): Remove.
1332 (x32-avx.c): Remove.
1333 (x32-avx-linux.c): Remove.
1334 (x32-avx-avx512.c): Remove.
1335 (x32-avx-avx512-linux.c): Remove.
1336 (reg-xtensa.c): Remove.
1337 (reg-tilegx.c): Remove.
1338 (reg-tilegx32.c): Remove.
1339
1672e0d9
SDJ		 13402017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1341
1342 * Makefile.in (SFILES): Add "common/environ.c".
1343 (OBJS): Add "common/environ.h".
1344
239b6d10
WT		 13452017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1346
1347 * configure.ac: Check if the fs_base and gs_base members of
1348 `struct user_regs_struct' exist.
1349 * config.in: Regenerated.
1350 * configure: Likewise.
1351
694b382c
AT		 13522017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1353
1354 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1355 target_read_memory.
1356 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1357 (get_next_pcs_syscall_next_pc): Likewise.
1358
7dc53023
LM		 13592016-12-23 Luis Machado <lgustavo@codesourcery.com>
1360
1361 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1362 * nto-x86-low.c: Likewise.
1363
ad02e4fe
SM		 13642016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1365
1366 * Makefile.in: Include disable-implicit-rules.mk.
1367
dcb07cfa
PA		 13682016-11-23 Pedro Alves <palves@redhat.com>
1369
1370 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1371 (debug_vprintf): Use std::chrono::steady_clock instead of
1372 gettimeofday. Use '.' instead of ':'.
1373 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1374 (get_timestamp): Use std::chrono::steady_clock instead of
1375 gettimeofday.
1376
8629c02c
SM		 13772016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1378
1379 * Makefile.in: Fix whitespace formatting.
1380
b593ecca
SM		 13812016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1382
1383 * Makefile.in (SFILES, OBS): Flatten list and order
1384 alphabetically.
1385
9986ba08
PA		 13862016-11-23 Pedro Alves <palves@redhat.com>
1387
1388 * event-loop.c (handle_file_event): Use warning.
1389 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1390 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1391 Use warning.
1392
4eefa7bc
PA		 13932016-11-23 Pedro Alves <palves@redhat.com>
1394
1395 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1396 output.
1397 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1398 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1399 debug_printf and debug_flush for debug output.
1400 * server.c (handle_general_set): Likewise.
1401 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1402 output.
1403
5443506e
SM		 14042016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1405
1406 * Makefile.in (.c.o): Replace rule with ...
1407 (%.o: %.c): ... this one.
1408
3b165252
SM		 14092016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1410
1411 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1412 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1413 make.
1414 * configure.ac: Remove checks for the make program.
1415 * configure: Re-generate.
1416
0bcda685
PA		 14172016-10-28 Pedro Alves <palves@redhat.com>
1418
1419 * Makefile.in (CXX_DIALECT): Get from configure.
1420 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1421 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1422 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1423 * config.in: Regenerate.
1424 * configure: Regenerate.
1425
c3805894
YQ		 14262016-10-27 Yao Qi <yao.qi@linaro.org>
1427
1428 * linux-low.c (linux_supports_range_stepping): Return true if
1429 can_software_single_step return true.
1430
89342618
YQ		 14312016-10-27 Yao Qi <yao.qi@linaro.org>
1432
1433 * inferiors.c (find_inferior_in_random): New function.
1434 * inferiors.h (find_inferior_in_random): Declare.
1435 * linux-low.c (linux_wait_for_event_filtered): Call
1436 find_inferior_in_random instead of find_inferior.
1437
e3652c84
YQ		 14382016-10-27 Yao Qi <yao.qi@linaro.org>
1439
1440 * linux-low.c (linux_wait_1): If single-step breakpoints are
1441 inserted, remove them.
1442
5a04c4cf
PA		 14432016-10-26 Pedro Alves <palves@redhat.com>
1444
1445 * linux-low.c (handle_extended_wait): Link parent/child fork
1446 threads.
1447 (linux_wait_1): Unlink them.
1448 (linux_set_resume_request): Ignore resume requests for
1449 already-resumed and unhandled fork child threads.
1450 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1451 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1452 New functions.
1453 (handle_v_requests) <vCont>: Don't call require_running.
1454 * server.h (in_queued_stop_replies): New declaration.
1455
cb93dc7f
YQ		 14562016-10-24 Yao Qi <yao.qi@linaro.org>
1457
1458 PR server/20733
1459 * linux-aarch64-low.c (append_insns): Cast the return value to
1460 'uint32_t *'.
1461
a1078bea
YQ		 14622016-10-10 Yao Qi <yao.qi@linaro.org>
1463
1464 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1465
1fb77080
SDJ		 14662016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1467
1468 * target.c (target_supports_multi_process): New function, moved
1469 from...
1470 * target.h (target_supports_multi_process): ... here. Remove
1471 macro.
1472
39b5a3b9
TT		 14732016-10-05 Tom Tromey <tom@tromey.com>
1474
1475 PR remote/20655:
1476 * tracepoint.c (handle_tracepoint_bkpts): Check
1477 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1478
c1d0b70a
YQ		 14792016-10-05 Yao Qi <yao.qi@linaro.org>
1480
1481 * configure.srv: Update the path of arm-*.xml files.
1482
0a69eedb
YQ		 14832016-10-05 Terry Guo <terry.guo@arm.com>
1484 Yao Qi <yao.qi@linaro.org>
1485
1486 * Makefile.in: Adjust the path of rules.
1487 * configure.srv: Update the path of xml files.
1488 * regformats/arm-with-iwmmxt.dat: Regenerated.
1489 * regformats/arm-with-neon.dat: Likewise.
1490 * regformats/arm-with-vfpv2.dat: Likewise.
1491 * regformats/arm-with-vfpv3.dat Likewise.
1492
17e16485
YQ		 14932016-09-30 Yao Qi <yao.qi@linaro.org>
1494
1495 PR gdbserver/20627
1496 * target.c (target_stop_and_wait): Don't call
1497 target_continue_no_signal, use resume_stop instead.
1498
edeeb602
YQ		 14992016-09-26 Yao Qi <yao.qi@linaro.org>
1500
1501 * linux-low.c (linux_wait_1): Call debug_exit.
1502
503b1c39
PA		 15032016-09-23 Pedro Alves <palves@redhat.com>
1504
1505 * Makefile.in (SFILES): Add common/new-op.c.
1506 (OBS): Add common/new-op.o.
1507 (new-op.o): New rule.
1508
74172ecf
SM		 15092016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1510
1511 * .gitinore: Ignore more files.
1512
fc6cda2e
YQ		 15132016-09-21 Yao Qi <yao.qi@linaro.org>
1514
1515 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1516 23.
1517
bc1e6c81
SDJ		 15182016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1519
1520 * server.c (start_inferior): Call target_mourn_inferior instead of
1521 mourn_inferior; pass ptid_t argument to it.
1522 (resume): Likewise.
1523 (handle_target_event): Likewise.
1524 * target.c (target_mourn_inferior): New function.
1525 * target.h (mourn_inferior): Delete macro.
1526
0e00e962
AA		 15272016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1528
1529 * linux-low.c (lwp_is_stepping): New function.
1530
1d8cb77d
CL		 15312016-09-06 Carl Love <cel@us.ibm.com>
1532
1533 * server.c (start_inferior): Fixed comment, requested comment change
1534 didn't get updated correctly. Removed reference to ptrace () call as
1535 it is only true on Linux systems.
1536
7313bced
CL		 15372016-09-06 Carl Love <cel@us.ibm.com>
1538
1539 * server.c (start_inferior): Do not call
1540 function target_post_create_inferior () if the
1541 inferior process has already exited.
1542
cf6de44d
PA		 15432016-09-05 Pedro Alves <palves@redhat.com>
1544
1545 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1546 (COMPILE.pre, CC_LD): Use CXX directly.
1547 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1548 * acinclude.m4: Don't include build-with-cxx.m4.
1549 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1550 * configure: Regenerate.
1551
c1da6748
AT		 15522016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1553
1554 PR gdb/19495
1555 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1556 call writing data to own_buf.
1557
f2b9e3df
SDJ		 15582016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1559
1560 * target.c (mywait): Call target_wait instead of
1561 the_target->wait.
1562 (target_wait): New function.
1563
049a8570
SDJ		 15642016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1565
1566 * server.c (start_inferior): New variable 'ptid'. Replace calls
1567 to the_target->resume by target_continue{,_no_signal}, depending
1568 on the case.
1569 * target.c (target_stop_and_wait): Call target_continue_no_signal
1570 instead of the_target->resume.
1571 (target_continue): New function.
1572
3aa5cfa0
AT		 15732016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1574
1575 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1576
754653a7
AZ		 15772016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1578
1579 PR server/20491
1580 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1581 ps_prochandle.
1582 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1583 * linux-arm-low.c (ps_get_thread_area): Likewise.
1584 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1585 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1586 * linux-mips-low.c (ps_get_thread_area): Likewise.
1587 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1588 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1589 * linux-x86-low.c (ps_get_thread_area): Likewise.
1590 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1591
ed036b40
PA		 15922016-08-19 Pedro Alves <palves@redhat.com>
1593
1594 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1595
c8ef42ee
PA		 15962016-08-19 Pedro Alves <palves@redhat.com>
1597
1598 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1599 comment. Use memcpy instead of casting through unsigned long.
1600
9c235a72
PA		 16012016-08-19 Pedro Alves <palves@redhat.com>
1602
1603 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1604 allocating around 0x80000000.
1605
201506da
PA		 16062016-08-19 Pedro Alves <palves@redhat.com>
1607
1608 PR gdb/20415
1609 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1610 (x32-avx512-linux-ipa.o): New rules.
1611 * configure.ac (x86_64-*-linux*): New x32 check.
1612 * configure.srv (ipa_x32_linux_regobj): New.
1613 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1614 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1615 descriptions.
1616 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1617 descriptions.
1618 * configure: Regenerate.
1619
f348d89a
PA		 16202016-08-09 Pedro Alves <palves@redhat.com>
1621
1622 PR gdb/18653
1623 * Makefile.in (OBS): Add signals-state-save-restore.o.
1624 (signals-state-save-restore.o): New rule.
1625 * config.in: Regenerate.
1626 * configure: Regenerate.
1627 * linux-low.c: Include "signals-state-save-restore.h".
1628 (linux_create_inferior): Call
1629 restore_original_signals_state.
1630 * server.c: Include "dispositions-save-restore.h".
1631 (captured_main): Call save_original_signals_state.
1632
1baf5149
PA		 16332016-08-05 Pedro Alves <palves@redhat.com>
1634
1635 * configure: Regenerate.
1636
fcd4a73d
YQ		 16372016-08-04 Yao Qi <yao.qi@linaro.org>
1638
1639 * linux-low.c (regsets_fetch_inferior_registers): Check
1640 errno is ESRCH or not.
1641
979659d0
YQ		 16422016-08-02 Yao Qi <yao.qi@linaro.org>
1643
1644 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1645 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1646 (thread_db_load_search): Update.
1647 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1648 td_ta_set_event and td_ta_event_getmsg.
1649
6598661d
PA		 16502016-07-26 Pedro Alves <palves@redhat.com>
1651
1652 PR server/20414
1653 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1654 of unsigned long for 64-bit registers and use uint32_t instead of
1655 unsigned int for 32-bit registers.
1656
9cf12d57
PA		 16572016-07-26 Pedro Alves <palves@redhat.com>
1658
1659 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1660 to 'ptrace'.
1661
305450ed
TT		 16622016-07-21 Tom Tromey <tom@tromey.com>
1663
1664 * configure: Rebuild.
1665
2583da7c
YQ		 16662016-07-21 Yao Qi <yao.qi@linaro.org>
1667
1668 * mem-break.c (find_gdb_breakpoint): Cast bp to
1669 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1670
21536b36
YQ		 16712016-07-21 Yao Qi <yao.qi@linaro.org>
1672
1673 * server.c (handle_v_requests): Support s and S actions
1674 if target_supports_software_single_step return true.
1675
8901d193
YQ		 16762016-07-21 Yao Qi <yao.qi@linaro.org>
1677
1678 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1679 is resume_step, call maybe_hw_step.
1680 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1681 and unstop them.
1682 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1683 breakpoints or not.
1684 (proceed_one_lwp): If resume request is resume_step, install
1685 reinsert breakpoints and call maybe_hw_step.
1686
0e9a339e
YQ		 16872016-07-21 Yao Qi <yao.qi@linaro.org>
1688
1689 * linux-low.c (proceed_one_lwp): Declare.
1690 (linux_resume_one_thread): Remove local variable 'step'.
1691 Lift code enqueue signal. Call proceed_one_lwp instead of
1692 linux_resume_one_lwp.
1693
4281b351
YQ		 16942016-07-21 Yao Qi <yao.qi@linaro.org>
1695
1696 * linux-low.c (linux_resume_one_thread): Call
1697 enqueue_pending_signal.
1698
984a2c04
YQ		 16992016-07-21 Yao Qi <yao.qi@linaro.org>
1700
1701 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1702 * inferiors.c (do_restore_current_thread_cleanup): New function.
1703 (make_cleanup_restore_current_thread): Likewise.
1704 * linux-low.c (install_software_single_step_breakpoints): Call
1705 make_cleanup_restore_current_thread. Switch current_thread to
1706 thread.
1707
bec903c9
YQ		 17082016-07-21 Yao Qi <yao.qi@linaro.org>
1709
1710 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1711 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1712 (clone_one_breakpoint): Likewise.
1713 (delete_reinsert_breakpoints): Change parameter to thread.
1714 Callers updated.
1715 (has_reinsert_breakpoints): Likewise.
1716 (uninsert_reinsert_breakpoints): Likewise.
1717 (reinsert_reinsert_breakpoints): Likewise.
1718 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1719 (delete_reinsert_breakpoints): Likewise.
1720 (reinsert_reinsert_breakpoints): Likewise.
1721 (uninsert_reinsert_breakpoints): Likewise.
1722 (has_reinsert_breakpoints): Likewise.
1723
63c40ec7
YQ		 17242016-07-21 Yao Qi <yao.qi@linaro.org>
1725
1726 * inferiors.c (get_thread_process): Make parameter const.
1727 * inferiors.h (get_thread_process): Update declaration.
1728 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1729 Add new parameters child_thread and parent_thread. Callers
1730 updated.
1731 * mem-break.h (clone_all_breakpoints): Update declaration.
1732
9aa76cd0
YQ		 17332016-07-21 Yao Qi <yao.qi@linaro.org>
1734
1735 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1736 <command_list, handler>: Remove.
1737 (struct gdb_breakpoint): New.
1738 (struct other_breakpoint): New.
1739 (struct reinsert_breakpoint): New.
1740 (is_gdb_breakpoint): New function.
1741 (any_persistent_commands): Update command_list if
1742 is_gdb_breakpoint returns true.
1743 (set_breakpoint): Create breakpoints according to their types.
1744 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1745 (set_gdb_breakpoint_1): Likewise.
1746 (set_gdb_breakpoint): Likewise.
1747 (clear_breakpoint_conditions): Change parameter type to
1748 'struct gdb_breakpoint *'.
1749 (clear_breakpoint_commands): Likewise.
1750 (clear_breakpoint_conditions_and_commands): Likewise.
1751 (add_condition_to_breakpoint): Likewise.
1752 (add_breakpoint_condition): Likewise.
1753 (add_commands_to_breakpoint): Likewise.
1754 (check_breakpoints): Check other_breakpoint.
1755 (clone_one_breakpoint): Clone breakpopint according to its type.
1756 * mem-break.h (struct gdb_breakpoint): Declare.
1757 (set_gdb_breakpoint): Update declaration.
1758 (clear_breakpoint_conditions_and_commands): Likewise.
1759 (add_breakpoint_condition): Likewise.
1760 (add_breakpoint_commands): Likewise.
1761 * server.c (process_point_options): Change parameter type to
1762 'struct gdb_breakpoint *'.
1763
811f8301
YQ		 17642016-07-21 Yao Qi <yao.qi@linaro.org>
1765
1766 * mem-break.c (set_breakpoint_at): Rename it to ...
1767 (set_breakpoint_type_at): ... it.
1768 (set_breakpoint_at): Call set_breakpoint_type_at.
1769 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1770 * mem-break.h (set_breakpoint_at): Update comments.
1771
b1c51e36
CLT		 17722016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1773
1774 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1775 to buf parameter.
1776 (nios2_store_gregset): Likewise.
1777
ced2dffb
PA		 17782016-07-01 Pedro Alves <palves@redhat.com>
1779 Antoine Tremblay <antoine.tremblay@ericsson.com>
1780
1781 * linux-low.c: Change interface to take the target lwp_info
1782 pointer directly and return void. Handle detaching from a zombie
1783 thread.
1784 (linux_detach_lwp_callback): New function.
1785 (linux_detach): Detach from the leader thread after detaching from
1786 the clone threads.
1787
2ac09a5b
YQ		 17882016-06-28 Yao Qi <yao.qi@linaro.org>
1789
1790 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1791 for variable new_offset.
1792 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1793 (aarch64_ftrace_insn_reloc_cb): Likewise.
1794 (aarch64_ftrace_insn_reloc_tb): Likewise.
1795 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1796 PRIx64 instead of PRIx32.
1797
79e7fd4f
YQ		 17982016-06-28 Yao Qi <yao.qi@linaro.org>
1799
1800 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1801 (the_low_target): Install arm_get_syscall_trapinfo.
1802
061fc021
YQ		 18032016-06-28 Yao Qi <yao.qi@linaro.org>
1804
1805 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1806 function.
1807 (the_low_target): Install aarch64_get_syscall_trapinfo.
1808
4cc32bec
YQ		 18092016-06-28 Yao Qi <yao.qi@linaro.org>
1810
1811 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1812 Callers updated.
1813 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1814 Remove parameter sysno.
1815 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1816 sysret.
1817
782c1122
AA		 18182016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1819
1820 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1821 (s390_emit_ne_goto): Likewise.
1822 (s390_emit_lt_goto): Likewise.
1823 (s390_emit_le_goto): Likewise.
1824 (s390_emit_gt_goto): Likewise.
1825 (s390_emit_ge_goto): Likewise.
1826 (s390x_emit_eq_goto): Likewise.
1827 (s390x_emit_ne_goto): Likewise.
1828 (s390x_emit_lt_goto): Likewise.
1829 (s390x_emit_le_goto): Likewise.
1830 (s390x_emit_gt_goto): Likewise.
1831 (s390x_emit_ge_goto): Likewise.
1832 (s390_emit_ops_impl): Mark variable static.
1833 (s390x_emit_ops): Likewise.
1834
2e7b624b
YQ		 18352016-06-17 Yao Qi <yao.qi@linaro.org>
1836
1837 * linux-low.c (handle_extended_wait): Call
1838 uninsert_reinsert_breakpoints for the parent process. Remove
1839 reinsert breakpoints from the child process. Reinsert them to
1840 the parent process when vfork is done.
1841 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1842 (reinsert_reinsert_breakpoints): New function.
1843 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1844 (reinsert_reinsert_breakpoints): Declare.
1845
8a81c5d7
YQ		 18462016-06-17 Yao Qi <yao.qi@linaro.org>
1847
1848 * linux-low.c (handle_extended_wait): If the parent is doing
1849 step-over, remove the reinsert breakpoints from the forked child.
1850
f50bf8e5
YQ		 18512016-06-17 Yao Qi <yao.qi@linaro.org>
1852
1853 * linux-low.c (unsuspend_all_lwps): Declare.
1854 (linux_low_filter_event): If thread exited, call finish_step_over.
1855 If step-over is finished, unsuspend other threads.
1856
8376a3cb
YQ		 18572016-06-17 Yao Qi <yao.qi@linaro.org>
1858
1859 * linux-low.c (linux_resume_one_lwp_throw): Assert
1860 has_reinsert_breakpoints returns false.
1861 * mem-break.c (delete_disabled_breakpoints): Assert
1862 bp type isn't reinsert_breakpoint.
1863
f79b145d
YQ		 18642016-06-17 Yao Qi <yao.qi@linaro.org>
1865
1866 * linux-low.c (maybe_hw_step): New function.
1867 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1868 (finish_step_over): Switch current_thread to lwp temporarily,
1869 and assert has_reinsert_breakpoints returns true.
1870 (proceed_one_lwp): Call maybe_hw_step.
1871 * mem-break.c (has_reinsert_breakpoints): New function.
1872 * mem-break.h (has_reinsert_breakpoints): Declare.
1873
0ae534d2
JT		 18742016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1875
1876 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1877
fcdad592
YQ		 18782016-05-17 Yao Qi <yao.qi@linaro.org>
1879
1880 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1881 instead of find_inferior.
1882
9e784964
YQ		 18832016-05-05 Yao Qi <yao.qi@linaro.org>
1884
1885 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1886 Initialize res to zero.
1887
cf2ebb6e
YQ		 18882016-05-05 Yao Qi <yao.qi@linaro.org>
1889
1890 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1891 to uint32_t.
1892
c1aebf87
UW		 18932016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1894
1895 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1896 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1897 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1898
35fd2deb 18992016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1900 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1901
1902 * tracepoint.c (write_inferior_int8): New function.
1903 (cmd_qtenable_disable): Write enable flag using
1904 write_inferior_int8.
1905
484b3c32
YQ		 19062016-04-25 Yao Qi <yao.qi@linaro.org>
1907
1908 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1909 (need_step_over_p): Return zero if the LWP has pending signals
1910 can be delivered on software single step target.
1911
85ba7d86
YQ		 19122016-04-25 Yao Qi <yao.qi@linaro.org>
1913
1914 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1915 return instead of error.
1916
3539aa13
YQ		 19172016-04-22 Yao Qi <yao.qi@linaro.org>
1918
1919 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1920 to 23.
1921
5b061e98
YQ		 19222016-04-22 Yao Qi <yao.qi@linaro.org>
1923
1924 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1925 signal when stepping over breakpoint with software single
1926 step.
1927
3451269c
PA		 19282016-04-21 Pedro Alves <palves@redhat.com>
1929
1930 * linux-s390-low.c (s390_collect_ptrace_register)
1931 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1932 add casts.
1933 (s390_check_regset): Use void * instead of gdb_byte *.
1934
a2358508
PA		 19352016-04-20 Pedro Alves <palves@redhat.com>
1936
1937 * configure: Renegerate.
1938
6885166d
YQ		 19392016-04-20 Yao Qi <yao.qi@linaro.org>
1940
1941 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1942 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1943 number 16.
1944 (arm_store_gregset): Likewise.
1945
2b863f51
WT		 19462016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1947
1948 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1949 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1950 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1951 (amd64-avx-mpx-linux.c): New rules.
1952 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1953 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1954 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1955 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1956 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1957 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1958 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1959 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1960 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1961 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1962 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1963 * linux-x86-low.c (x86_linux_read_description): Add case for
1964 X86_XSTATE_AVX_MPX_MASK.
1965 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1966 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1967 init_registers_i386_avx_mpx_linux.
1968 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1969 (initialize_low_tracepoint): Call
1970 init_registers_i386_avx_mpx_linux.
1971 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1972 (initialize_low_tracepoint): Call
1973 init_registers_amd64_avx_mpx_linux.
1974 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1975 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1976 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1977 declarations.
1978
9b30624b
PA		 19792016-04-18 Pedro Alves <palves@redhat.com>
1980
1981 * configure: Regenerate.
1982
45e3745e
AT		 19832016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1984
1985 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1986 (aarch64_emit_sub): Likewise.
1987
2afc13ff
PA		 19882016-04-12 Pedro Alves <palves@redhat.com>
1989
1990 * utils.c (prepare_to_throw_exception): Delete.
1991
6e774b13
SM		 19922016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1993
1994 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1995
4dca19f8
MK		 19962016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1997
1998 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1999
d0a9981f
MK		 20002016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2001
2002 * linux-aarch64-ipa.c: Add <elf.h> include.
2003 * linux-ppc-ipa.c: Add <elf.h> include.
2004 * linux-s390-ipa.c: Add <elf.h> include.
2005
252db07e
MK		 20062016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2007
2008 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2009 (get_raw_reg_ptr): Likewise.
2010 (get_trace_state_variable_value_ptr): Likewise.
2011 (set_trace_state_variable_value_ptr): Likewise.
2012 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2013 char *.
2014
14e2b6d9
MK		 20152016-03-31 Wei-cheng Wang <cole945@gmail.com>
2016 Marcin Kościelnicki <koriakin@0x04.net>
2017
2018 PR/17221
2019 * linux-ppc-low.c (emit_insns): New function.
2020 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2021 (ppc_emit_prologue): New function.
2022 (ppc_emit_epilogue): New function.
2023 (ppc_emit_add): New function.
2024 (ppc_emit_sub): New function.
2025 (ppc_emit_mul): New function.
2026 (ppc_emit_lsh): New function.
2027 (ppc_emit_rsh_signed): New function.
2028 (ppc_emit_rsh_unsigned): New function.
2029 (ppc_emit_ext): New function.
2030 (ppc_emit_zero_ext): New function.
2031 (ppc_emit_log_not): New function.
2032 (ppc_emit_bit_and): New function.
2033 (ppc_emit_bit_or): New function.
2034 (ppc_emit_bit_xor): New function.
2035 (ppc_emit_bit_not): New function.
2036 (ppc_emit_equal): New function.
2037 (ppc_emit_less_signed): New function.
2038 (ppc_emit_less_unsigned): New function.
2039 (ppc_emit_ref): New function.
2040 (ppc_emit_const): New function.
2041 (ppc_emit_reg): New function.
2042 (ppc_emit_pop): New function.
2043 (ppc_emit_stack_flush): New function.
2044 (ppc_emit_swap): New function.
2045 (ppc_emit_stack_adjust): New function.
2046 (ppc_emit_call): New function.
2047 (ppc_emit_int_call_1): New function.
2048 (ppc_emit_void_call_2): New function.
2049 (ppc_emit_if_goto): New function.
2050 (ppc_emit_goto): New function.
2051 (ppc_emit_eq_goto): New function.
2052 (ppc_emit_ne_goto): New function.
2053 (ppc_emit_lt_goto): New function.
2054 (ppc_emit_le_goto): New function.
2055 (ppc_emit_gt_goto): New function.
2056 (ppc_emit_ge_goto): New function.
2057 (ppc_write_goto_address): New function.
2058 (ppc_emit_ops_impl): New static variable.
2059 (ppc64v1_emit_prologue): New function.
2060 (ppc64v2_emit_prologue): New function.
2061 (ppc64_emit_epilogue): New function.
2062 (ppc64_emit_add): New function.
2063 (ppc64_emit_sub): New function.
2064 (ppc64_emit_mul): New function.
2065 (ppc64_emit_lsh): New function.
2066 (ppc64_emit_rsh_signed): New function.
2067 (ppc64_emit_rsh_unsigned): New function.
2068 (ppc64_emit_ext): New function.
2069 (ppc64_emit_zero_ext): New function.
2070 (ppc64_emit_log_not): New function.
2071 (ppc64_emit_bit_and): New function.
2072 (ppc64_emit_bit_or): New function.
2073 (ppc64_emit_bit_xor): New function.
2074 (ppc64_emit_bit_not): New function.
2075 (ppc64_emit_equal): New function.
2076 (ppc64_emit_less_signed): New function.
2077 (ppc64_emit_less_unsigned): New function.
2078 (ppc64_emit_ref): New function.
2079 (ppc64_emit_const): New function.
2080 (ppc64v1_emit_reg): New function.
2081 (ppc64v2_emit_reg): New function.
2082 (ppc64_emit_pop): New function.
2083 (ppc64_emit_stack_flush): New function.
2084 (ppc64_emit_swap): New function.
2085 (ppc64v1_emit_call): New function.
2086 (ppc64v2_emit_call): New function.
2087 (ppc64v1_emit_int_call_1): New function.
2088 (ppc64v2_emit_int_call_1): New function.
2089 (ppc64v1_emit_void_call_2): New function.
2090 (ppc64v2_emit_void_call_2): New function.
2091 (ppc64_emit_if_goto): New function.
2092 (ppc64_emit_eq_goto): New function.
2093 (ppc64_emit_ne_goto): New function.
2094 (ppc64_emit_lt_goto): New function.
2095 (ppc64_emit_le_goto): New function.
2096 (ppc64_emit_gt_goto): New function.
2097 (ppc64_emit_ge_goto): New function.
2098 (ppc64v1_emit_ops_impl): New static variable.
2099 (ppc64v2_emit_ops_impl): New static variable.
2100 (ppc_emit_ops): New function.
2101 (linux_low_target): Wire in ppc_emit_ops.
2102
a2174ba4
MK		 21032016-03-31 Wei-cheng Wang <cole945@gmail.com>
2104 Marcin Kościelnicki <koriakin@0x04.net>
2105
2106 PR/17221
2107 * Makefile.in: Add powerpc-*-ipa.o
2108 * configure.srv: Add ipa_obj for powerpc*-linux.
2109 * linux-ppc-ipa.c: New file.
2110 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2111 includes.
2112 (PPC_FIELD): New macro.
2113 (PPC_SEXT): New macro.
2114 (PPC_OP6): New macro.
2115 (PPC_BO): New macro.
2116 (PPC_LI): New macro.
2117 (PPC_BD): New macro.
2118 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2119 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2120 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2121 (ppc_get_thread_area): New function.
2122 (is_elfv2_inferior): New function.
2123 (gen_ds_form): New function.
2124 (GEN_STD): New macro.
2125 (GEN_STDU): New macro.
2126 (GEN_LD): New macro.
2127 (GEN_LDU): New macro.
2128 (gen_d_form): New function.
2129 (GEN_ADDI): New macro.
2130 (GEN_ADDIS): New macro.
2131 (GEN_LI): New macro.
2132 (GEN_LIS): New macro.
2133 (GEN_ORI): New macro.
2134 (GEN_ORIS): New macro.
2135 (GEN_LWZ): New macro.
2136 (GEN_STW): New macro.
2137 (GEN_STWU): New macro.
2138 (gen_xfx_form): New function.
2139 (GEN_MFSPR): New macro.
2140 (GEN_MTSPR): New macro.
2141 (GEN_MFCR): New macro.
2142 (GEN_MTCR): New macro.
2143 (GEN_SYNC): New macro.
2144 (GEN_LWSYNC): New macro.
2145 (gen_x_form): New function.
2146 (GEN_OR): New macro.
2147 (GEN_MR): New macro.
2148 (GEN_LWARX): New macro.
2149 (GEN_STWCX): New macro.
2150 (GEN_CMPW): New macro.
2151 (gen_md_form): New function.
2152 (GEN_RLDICL): New macro.
2153 (GEN_RLDICR): New macro.
2154 (gen_i_form): New function.
2155 (GEN_B): New macro.
2156 (GEN_BL): New macro.
2157 (gen_b_form): New function.
2158 (GEN_BNE): New macro.
2159 (GEN_LOAD): New macro.
2160 (GEN_STORE): New macro.
2161 (gen_limm): New function.
2162 (gen_atomic_xchg): New function.
2163 (gen_call): New function.
2164 (ppc_relocate_instruction): New function.
2165 (ppc_install_fast_tracepoint_jump_pad): New function.
2166 (ppc_get_min_fast_tracepoint_insn_len): New function.
2167 (ppc_get_ipa_tdesc_idx): New function.
2168 (the_low_target): Wire in the new functions.
2169 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2170 tdescs.
2171 * linux-ppc-tdesc.h: New file.
2172
a13c4696
MK		 21732016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2174
2175 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2176 (alloc_jump_pad_buffer): New function.
2177 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2178 (alloc_jump_pad_buffer): New function.
2179 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2180 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2181 (alloc_jump_pad_buffer): New function.
2182 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2183 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2184 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2185 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2186
1cda1512
MK		 21872016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2188
2189 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2190 * linux-amd64-ipa.c: Likewise.
2191 * linux-i386-ipa.c: Likewise.
2192 * linux-s390-ipa.c: Likewise.
2193 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2194 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2195 set_trace_state_variable_value_ptr.
2196 (struct ipa_sym_addresses): Likewise.
2197 (symbol_list): Likewise.
2198 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2199 accessing gdb_collect directly.
2200 (gdb_collect_ptr_type): New typedef.
2201 (get_raw_reg_ptr_type): New typedef.
2202 (get_trace_state_variable_value_ptr_type): New typedef.
2203 (set_trace_state_variable_value_ptr_type): New typedef.
2204 (gdb_collect_ptr): New global.
2205 (get_raw_reg_ptr): New global.
2206 (get_trace_state_variable_value_ptr): New global.
2207 (set_trace_state_variable_value_ptr): New global.
2208 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2209 accessing get_raw_reg directly.
2210 (get_get_tsv_func_addr): Likewise for
2211 get_trace_state_variable_value_ptr.
2212 (get_set_tsv_func_addr): Likewise for
2213 set_trace_state_variable_value_ptr.
2214 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2215
72fb5488
SM		 22162016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2217
2218 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2219
28170b88
MK		 22202016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2221
2222 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2223 packets.
2224 (relocate_instruction): Remove own_buf.
2225 * server.c (own_buf): Make global.
2226 (handle_v_requests): Make global.
2227 * server.h (own_buf): New declaration.
2228 (handle_v_requests): New prototype.
2229
f39e8743
MK		 22302016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2231
2232 PR 18377
2233 * linux-s390-low.c (add_insns): New function.
2234 (s390_emit_prologue): New function.
2235 (s390_emit_epilogue): New function.
2236 (s390_emit_add): New function.
2237 (s390_emit_sub): New function.
2238 (s390_emit_mul): New function.
2239 (s390_emit_lsh): New function.
2240 (s390_emit_rsh_signed): New function.
2241 (s390_emit_rsh_unsigned): New function.
2242 (s390_emit_ext): New function.
2243 (s390_emit_log_not): New function.
2244 (s390_emit_bit_and): New function.
2245 (s390_emit_bit_or): New function.
2246 (s390_emit_bit_xor): New function.
2247 (s390_emit_bit_not): New function.
2248 (s390_emit_equal): New function.
2249 (s390_emit_less_signed): New function.
2250 (s390_emit_less_unsigned): New function.
2251 (s390_emit_ref): New function.
2252 (s390_emit_if_goto): New function.
2253 (s390_emit_goto): New function.
2254 (s390_write_goto_address): New function.
2255 (s390_emit_litpool): New function.
2256 (s390_emit_const): New function.
2257 (s390_emit_call): New function.
2258 (s390_emit_reg): New function.
2259 (s390_emit_pop): New function.
2260 (s390_emit_stack_flush): New function.
2261 (s390_emit_zero_ext): New function.
2262 (s390_emit_swap): New function.
2263 (s390_emit_stack_adjust): New function.
2264 (s390_emit_set_r2): New function.
2265 (s390_emit_int_call_1): New function.
2266 (s390_emit_void_call_2): New function.
2267 (s390_emit_eq_goto): New function.
2268 (s390_emit_ne_goto): New function.
2269 (s390_emit_lt_goto): New function.
2270 (s390_emit_le_goto): New function.
2271 (s390_emit_gt_goto): New function.
2272 (s390_emit_ge_goto): New function.
2273 (s390x_emit_prologue): New function.
2274 (s390x_emit_epilogue): New function.
2275 (s390x_emit_add): New function.
2276 (s390x_emit_sub): New function.
2277 (s390x_emit_mul): New function.
2278 (s390x_emit_lsh): New function.
2279 (s390x_emit_rsh_signed): New function.
2280 (s390x_emit_rsh_unsigned): New function.
2281 (s390x_emit_ext): New function.
2282 (s390x_emit_log_not): New function.
2283 (s390x_emit_bit_and): New function.
2284 (s390x_emit_bit_or): New function.
2285 (s390x_emit_bit_xor): New function.
2286 (s390x_emit_bit_not): New function.
2287 (s390x_emit_equal): New function.
2288 (s390x_emit_less_signed): New function.
2289 (s390x_emit_less_unsigned): New function.
2290 (s390x_emit_ref): New function.
2291 (s390x_emit_if_goto): New function.
2292 (s390x_emit_const): New function.
2293 (s390x_emit_call): New function.
2294 (s390x_emit_reg): New function.
2295 (s390x_emit_pop): New function.
2296 (s390x_emit_stack_flush): New function.
2297 (s390x_emit_zero_ext): New function.
2298 (s390x_emit_swap): New function.
2299 (s390x_emit_stack_adjust): New function.
2300 (s390x_emit_int_call_1): New function.
2301 (s390x_emit_void_call_2): New function.
2302 (s390x_emit_eq_goto): New function.
2303 (s390x_emit_ne_goto): New function.
2304 (s390x_emit_lt_goto): New function.
2305 (s390x_emit_le_goto): New function.
2306 (s390x_emit_gt_goto): New function.
2307 (s390x_emit_ge_goto): New function.
2308 (s390_emit_ops): New function.
2309 (struct linux_target_ops): Fill in emit_ops hook.
2310
abd9baf9
MK		 23112016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2312
2313 PR 18377
2314 * Makefile.in: Add s390 IPA files.
2315 * configure.srv: Build IPA for s390.
2316 * linux-s390-ipa.c: New file.
2317 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2318 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2319 (tdesc_s390_linux32): Likewise.
2320 (init_registers_s390_linux32v1): Likewise.
2321 (tdesc_s390_linux32v1): Likewise.
2322 (init_registers_s390_linux32v2): Likewise.
2323 (tdesc_s390_linux32v2): Likewise.
2324 (init_registers_s390_linux64): Likewise.
2325 (tdesc_s390_linux64): Likewise.
2326 (init_registers_s390_linux64v1): Likewise.
2327 (tdesc_s390_linux64v1): Likewise.
2328 (init_registers_s390_linux64v2): Likewise.
2329 (tdesc_s390_linux64v2): Likewise.
2330 (init_registers_s390_te_linux64): Likewise.
2331 (tdesc_s390_te_linux64): Likewise.
2332 (init_registers_s390_vx_linux64): Likewise.
2333 (tdesc_s390_vx_linux64): Likewise.
2334 (init_registers_s390_tevx_linux64): Likewise.
2335 (tdesc_s390_tevx_linux64): Likewise.
2336 (init_registers_s390x_linux64): Likewise.
2337 (tdesc_s390x_linux64): Likewise.
2338 (init_registers_s390x_linux64v1): Likewise.
2339 (tdesc_s390x_linux64v1): Likewise.
2340 (init_registers_s390x_linux64v2): Likewise.
2341 (tdesc_s390x_linux64v2): Likewise.
2342 (init_registers_s390x_te_linux64): Likewise.
2343 (tdesc_s390x_te_linux64): Likewise.
2344 (init_registers_s390x_vx_linux64): Likewise.
2345 (tdesc_s390x_vx_linux64): Likewise.
2346 (init_registers_s390x_tevx_linux64): Likewise.
2347 (tdesc_s390x_tevx_linux64): Likewise.
2348 (have_hwcap_s390_vx): New static variable.
2349 (s390_arch_setup): Fill have_hwcap_s390_vx.
2350 (s390_get_thread_area): New function.
2351 (s390_ft_entry_gpr_esa): New const.
2352 (s390_ft_entry_gpr_zarch): New const.
2353 (s390_ft_entry_misc): New const.
2354 (s390_ft_entry_fr): New const.
2355 (s390_ft_entry_vr): New const.
2356 (s390_ft_main_31): New const.
2357 (s390_ft_main_64): New const.
2358 (s390_ft_exit_fr): New const.
2359 (s390_ft_exit_vr): New const.
2360 (s390_ft_exit_misc): New const.
2361 (s390_ft_exit_gpr_esa): New const.
2362 (s390_ft_exit_gpr_zarch): New const.
2363 (append_insns): New function.
2364 (s390_relocate_instruction): New function.
2365 (s390_install_fast_tracepoint_jump_pad): New function.
2366 (s390_get_min_fast_tracepoint_insn_len): New function.
2367 (s390_get_ipa_tdesc_idx): New function.
2368 (struct linux_target_ops): Wire in the above functions.
2369 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2370 * linux-s390-tdesc.h: New file.
2371
a4105d04
MK		 23722016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2373
2374 * linux-s390-low.c (s390_supports_tracepoints): New function.
2375 (struct linux_target_ops): Fill supports_tracepoints hook.
2376
35ac8b3e
YQ		 23772016-03-18 Yao Qi <yao.qi@linaro.org>
2378
2379 * linux-low.c (lwp_signal_can_be_delivered): New function.
2380 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2381
94610ec4
YQ		 23822016-03-18 Yao Qi <yao.qi@linaro.org>
2383
2384 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2385 0 if signal is enqueued. Remove 'signal' from one debugging
2386 message. Move one debugging message to some lines below.
2387 Remove code setting 'signal' to 0.
2388
80aea927
YQ		 23892016-03-18 Yao Qi <yao.qi@linaro.org>
2390
2391 * linux-low.c (linux_low_filter_event): Remove redundant
2392 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2393
b04fd3be
MK		 23942016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2395
2396 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2397 (struct linux_target_ops): Wire in the above.
2398
c40c8d4b
YQ		 23992016-03-03 Yao Qi <yao.qi@linaro.org>
2400
2401 * linux-low.c: Update comments to start_step_over.
2402
0f8288ae
YQ		 24032016-03-03 Yao Qi <yao.qi@linaro.org>
2404
2405 PR server/19736
2406 * linux-low.c (handle_extended_wait): Set child suspended
2407 if event_lwp->bp_reinsert isn't zero.
2408
fdbd04a8
YQ		 24092016-03-02 Yao Qi <yao.qi@linaro.org>
2410
2411 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2412 enqueue_pending_signal.
2413
6896a8fa
MK		 24142016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2415
2416 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2417 is actually loaded.
2418
ab503087
MK		 24192016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2420
2421 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2422 (s390_regmap_3264) [!__s390x__]: New global.
2423 (s390_collect_ptrace_register): Skip map entries containing -1.
2424 (s390_supply_ptrace_register): Ditto.
2425 (s390_fill_gprs_high): New function.
2426 (s390_store_gprs_high): New function.
2427 (s390_regsets): Add NT_S390_HIGH_GPRS.
2428 (s390_get_hwcap): Enable on 31-bit.
2429 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2430 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2431 Detect NT_S390_HIGH_GPRS.
2432 (s390_usrregs_info_3264): Enable on 31-bit.
2433 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2434 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2435
ae91f625
MK		 24362016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2437
2438 PR gdb/13808
2439 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2440 * configure.srv: Ditto.
2441 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2442 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2443 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2444 (init_registers_amd64_linux): Remove prototype.
2445 (tdesc_amd64_linux): Remove declaration.
2446 (get_ipa_tdesc): New function.
2447 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2448 initialize remaining tdescs.
2449 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2450 (init_registers_i386_linux): Remove prototype.
2451 (tdesc_i386_linux): Remove declaration.
2452 (get_ipa_tdesc): New function.
2453 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2454 initialize remaining tdescs.
2455 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2456 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2457 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2458 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2459 (x86_get_ipa_tdesc_idx): New function.
2460 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2461 * linux-x86-tdesc.h: New file.
2462 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2463 (target_get_ipa_tdesc_idx): New macro.
2464 * tracepoint.c (ipa_tdesc_idx): New macro.
2465 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2466 (symbol_list): Add ipa_tdesc_idx.
2467 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2468 (ipa_tdesc): Remove.
2469 (ipa_tdesc_idx): New variable.
2470 (get_context_regcache): Use get_ipa_tdesc.
2471 (gdb_collect): Ditto.
2472 (gdb_probe): Ditto.
2473 * tracepoint.h (get_ipa_tdesc): New prototype.
2474 (ipa_tdesc): Remove.
2475
e7ad2f14
PA		 24762016-02-24 Pedro Alves <palves@redhat.com>
2477
2478 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2479 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2480 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2481 Factor out common code between the USE_SIGTRAP_SIGINFO and
2482 !USE_SIGTRAP_SIGINFO blocks.
2483 (linux_low_filter_event): Call save_stop_reason instead of
2484 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2485 Update comments.
2486 (linux_wait_1): Update comments.
2487
657f9cde
WW		 24882016-02-24 Wei-cheng Wang <cole945@gmail.com>
2489
2490 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2491 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2492 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2493 ppc_insert_point, ppc_remove_point.
2494
b00b61e1
MK		 24952016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2496
2497 * linux-s390-low.c (s390_supports_z_point_type): New function.
2498 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2499
553cb527
YQ		 25002016-02-16 Yao Qi <yao.qi@linaro.org>
2501
2502 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2503 PC. Get pc from regcache_read_pc.
2504
a5652c21
YQ		 25052016-02-12 Yao Qi <yao.qi@linaro.org>
2506
2507 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2508 or linux_get_pc_32bit.
2509 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2510
ed443b61
YQ		 25112016-02-12 Yao Qi <yao.qi@linaro.org>
2512
2513 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2514 arm_linux_get_next_pcs_fixup.
2515
020ecd38
MK		 25162016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2517
2518 * tracepoint.c (x_tracepoint_action_download): Change
2519 write_inferior_data_ptr to write_inferior_data_pointer.
2520 (cmd_qtstart): Likewise.
2521 (write_inferior_data_ptr): Remove.
2522 (download_agent_expr): Change write_inferior_data_ptr to
2523 write_inferior_data_pointer.
2524 (download_tracepoint_1): Likewise.
2525 (download_tracepoint): Likewise.
2526 (download_trace_state_variables): Likewise.
2527
7cae9051
WW		 25282016-02-11 Wei-cheng Wang <cole945@gmail.com>
2529 Marcin Kościelnicki <koriakin@0x04.net>
2530
2531 * tracepoint.c (struct tracepoint_action_ops): Remove.
2532 (struct tracepoint_action): Remove ops.
2533 (m_tracepoint_action_download, r_tracepoint_action_download)
2534 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2535 size and offset accordingly.
2536 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2537 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2538 (tracepoint_action_send, tracepoint_action_download): New functions.
2539 Helpers for trace action handlers.
2540 (add_tracepoint_action): Remove setup actions ops.
2541 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2542
9f6a71b4
YQ		 25432016-02-10 Yao Qi <yao.qi@linaro.org>
2544
2545 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2546
1e94266c
SM		 25472016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2548
2549 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2550 to AC_OUTPUT.
2551 * configure: Regenerate.
2552
8adce034
SM		 25532016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2554
2555 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2556 void * to gdb_byte *.
2557 * linux-low.c (siginfo_fixup): Likewise.
2558 (linux_xfer_siginfo): Likewise.
2559 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2560 Likewise.
2561 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2562
93813b37
WT		 25632016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2564
2565 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2566 to srv_tgtobj.
2567 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2568 to srv_tgtobj.
2569 * linux-x86-low.c [__x86_64__]: Include
2570 "nat/amd64-linux-siginfo.h".
2571 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2572 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2573 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2574 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2575 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2576 (cpt_si_fd, si_timerid, si_overrun): Move from
2577 nat/amd64-linux-siginfo.c.
2578 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2579
8424cc97
SM		 25802016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2581
2582 * server.c (skip_to_semicolon): Remove.
2583 (process_point_options): Use strchrnul instead of
2584 skip_to_semicolon.
2585
4d18591b
YQ		 25862016-01-26 Yao Qi <yao.qi@linaro.org>
2587
2588 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2589 * linux-low.c (install_software_single_step_breakpoints): Don't
2590 call regcache_read_pc.
2591 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2592 argument pc.
2593
d8020970
YQ		 25942016-01-26 Yao Qi <yao.qi@linaro.org>
2595
2596 * linux-low.c (install_software_single_step_breakpoints): Call
2597 regcache_read_pc instead of get_pc.
2598
8b207339
YQ		 25992016-01-26 Yao Qi <yao.qi@linaro.org>
2600
2601 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2602 (unblock_async_io): Rename to ...
2603 (block_unblock_async_io): ... it. New function.
2604 (enable_async_io): Don't install SIGIO handler. Unblock it
2605 instead.
2606 (disable_async_io): Don't ignore SIGIO. Block it instead.
2607 (initialize_async_io): Install SIGIO handler. Don't call
2608 unblock_async_io.
2609
18879fef
YQ		 26102016-01-26 Yao Qi <yao.qi@linaro.org>
2611
2612 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2613 first character is '\003', call *the_target->request_interrupt.
2614
a0f8e08a
YQ		 26152016-01-25 Yao Qi <yao.qi@linaro.org>
2616
2617 * remote-utils.c (new_thread_notify): Remove.
2618 (dead_thread_notify): Likewise.
2619 * remote-utils.h (new_thread_notify): Remove declaration.
2620 (dead_thread_notify): Likewise.
2621
cc5fd9ab
MK		 26222016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2623
2624 * gdb.trace/pending.exp: Fix expected message on continue.
2625
99e8eb11
MK		 26262016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2627
2628 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2629 it works properly on big-endian machines where sizeof (CORE_ADDR)
2630 != sizeof (void *).
2631
a994041d
PA		 26322016-01-21 Pedro Alves <palves@redhat.com>
2633
2634 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2635 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2636 * configure: Regenerate.
2637
f7a6a40d
YQ		 26382016-01-21 Yao Qi <yao.qi@linaro.org>
2639
2640 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2641 is_thumb and set it according to CPSR saved on the stack.
2642 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2643 arm_sigreturn_next_pc.
2644
6f69e520
YQ		 26452016-01-18 Yao Qi <yao.qi@linaro.org>
2646
2647 * linux-low.c (linux_set_pc_64bit): New function.
2648 (linux_get_pc_64bit): New function.
2649 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2650 Declare.
2651 * linux-sparc-low.c (debug_threads): Remove declaration.
2652 (sparc_get_pc): Remove.
2653 (the_low_target): Use linux_get_pc_64bit instead of
2654 sparc_get_pc.
2655 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2656 (the_low_target): Use linux_get_pc_64bit and
2657 linux_set_pc_64bit.
2658
276d4552
YQ		 26592016-01-18 Yao Qi <yao.qi@linaro.org>
2660
2661 * linux-arm-low.c (debug_threads): Remove declaration.
2662 (arm_get_pc, arm_set_pc): Remove.
2663 (the_low_target): Use linux_get_pc_32bit and
2664 linux_set_pc_32bit.
2665 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2666 (the_low_target): Use linux_get_pc_32bit and
2667 linux_set_pc_32bit.
2668 * linux-cris-low.c (debug_threads): Remove declaration.
2669 (cris_get_pc, cris_set_pc,): Remove.
2670 (the_low_target): Use linux_get_pc_32bit and
2671 linux_set_pc_32bit.
2672 * linux-crisv32-low.c (debug_threads): Remove declaration.
2673 (cris_get_pc, cris_set_pc): Remove.
2674 (the_low_target): Use linux_get_pc_32bit and
2675 linux_set_pc_32bit.
2676 * linux-low.c: Include inttypes.h.
2677 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2678 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2679 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2680 (the_low_target): Use linux_get_pc_32bit and
2681 linux_set_pc_32bit.
2682 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2683 (the_low_target): Use linux_get_pc_32bit and
2684 linux_set_pc_32bit.
2685 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2686 (the_low_target): Use linux_get_pc_32bit and
2687 linux_set_pc_32bit.
2688 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2689 (the_low_target): Use linux_get_pc_32bit and
2690 linux_set_pc_32bit.
2691 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2692 (the_low_target): Use linux_get_pc_32bit and
2693 linux_set_pc_32bit.
2694
eb0edac8
GB		 26952016-01-18 Gary Benson <gbenson@redhat.com>
2696
2697 * configure.ac (AC_FUNC_FORK): New check.
2698 * config.in: Regenerate.
2699 * configure: Likewise.
2700
1b451dda
YQ		 27012016-01-14 Yao Qi <yao.qi@linaro.org>
2702
2703 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2704 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2705 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2706 arm_get_next_pcs_ctor.
2707
82075af2
JS		 27082016-01-12 Josh Stone <jistone@redhat.com>
2709 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2710
2711 * inferiors.h: Include "gdb_vecs.h".
2712 (struct process_info): Add syscalls_to_catch.
2713 * inferiors.c (remove_process): Free syscalls_to_catch.
2714 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2715 syscall_return stops.
2716 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2717 * server.c (handle_general_set): Handle QCatchSyscalls.
2718 (handle_query): Report support for QCatchSyscalls.
2719 * target.h (struct target_ops): Add supports_catch_syscall.
2720 (target_supports_catch_syscall): New macro.
2721 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2722 (struct lwp_info): Add syscall_state.
2723 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2724 Maintain syscall_state and syscalls_to_catch across exec.
2725 (get_syscall_trapinfo): New function, proxy to the_low_target.
2726 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2727 (linux_low_filter_event): Toggle syscall_state entry/return for
2728 syscall traps, and set it ignored for all others.
2729 (gdb_catching_syscalls_p): New function.
2730 (gdb_catch_this_syscall_p): New function.
2731 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2732 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2733 (linux_supports_catch_syscall): New function.
2734 (linux_target_ops): Install it.
2735 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2736 (the_low_target): Install it.
2737
8f13a3ce
MF		 27382016-01-12 Mike Frysinger <vapier@gentoo.org>
2739
2740 * acinclude.m4: Include new ../warning.m4 file.
2741 * configure: Regenerated.
2742 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2743
5b3da067
MF		 27442016-01-12 Mike Frysinger <vapier@gentoo.org>
2745
2746 * ax.c (is_goto_target): Mark static.
2747 * linux-low.c (register_addr): Likewise.
2748 (linux_fetch_registers, linux_store_registers): Likewise.
2749 * mem-break.c (any_persistent_commands): Fix old prototype.
2750 (add_commands_to_breakpoint): Mark static.
2751 * regcache.c (find_register_by_name): Delete unused func.
2752 * remote-utils.c (hex_or_minus_one): Mark static.
2753 * server.c (monitor_show_help): Mark static.
2754 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2755 handle_v_requests): Likewise.
2756
bc504a31
PA		 27572016-01-12 Pedro Alves <palves@redhat.com>
2758
2759 Remove use of the registered trademark symbol throughout.
2760
5a0dd67a
YQ		 27612016-01-08 Yao Qi <yao.qi@linaro.org>
2762
2763 * remote-utils.c (getpkt): If c is '\003', call target hook
2764 request_interrupt.
2765
b2ca446f
YQ		 27662016-01-06 Yao Qi <yao.qi@linaro.org>
2767
2768 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2769 linux-aarch32-low.c.
2770 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2771 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2772 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2773 (thumb2_breakpoint): Declare.
2774 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2775 linux-aarch32-low.h.
2776 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2777 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2778 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2779
edd88788
JB		 27802016-01-01 Joel Brobecker <brobecker@adacore.com>
2781
2782 * gdbreplay.c (gdbreplay_version): Change copyright year in
2783 version message.
2784 * server.c (gdbserver_version): Likewise.
2785
65da7f14
PP		 27862015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2787
2788 * server.c (crc32_table): Delete.
2789 (crc32): Use libiberty's xcrc32 function.
2790
4abd5ed2
JB		 27912015-12-22 Joel Brobecker <brobecker@adacore.com>
2792
2793 * lynx-low.c (lynx_delete_thread_callback): New function.
2794 (lynx_mourn): Properly delete our process and all of its
2795 threads. Remove call to clear_inferiors.
2796
0e50fe5c
JB		 27972015-12-22 Joel Brobecker <brobecker@adacore.com>
2798
2799 * target.c (thread_search_callback): Add check that
2800 the thread_stopped target callback is not NULL before
2801 calling it.
2802
35adc03f
YQ		 28032015-12-21 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2806 arm breakpoint.
2807
bd2b2909
AT		 28082015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2809
2810 * server.c (handle_query): Call target_supports_software_single_step.
2811
7fe5e27e
AT		 28122015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2813
2814 * linux-low.c (single_step): New function.
2815 (linux_resume_one_lwp_throw): Call single_step.
2816 (start_step_over): Likewise.
2817
d9311bfa
AT		 28182015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2819
2820 * Makefile.in (SFILES): Append arch/arm-linux.c,
2821 arch/arm-get-next-pcs.c.
2822 (arm-linux.o): New rule.
2823 (arm-get-next-pcs.o): New rule.
2824 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2825 arm-linux.o.
2826 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2827 to linux-aarch32-low.c.
2828 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2829 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2830 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2831 (thumb2_breakpoint_len): Likewise.
2832 (arm_is_thumb_mode): Make non-static.
2833 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2834 from linux-aarch32-low.c.
2835 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2836 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2837 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2838 (thumb2_breakpoint_len): Likewise.
2839 (arm_is_thumb_mode): New declaration.
2840 * linux-arm-low.c: Include arch/arm-linux.h
2841 aarch/arm-get-next-pcs.h, sys/syscall.h.
2842 (get_next_pcs_ops): New struct.
2843 (get_next_pcs_addr_bits_remove): New function.
2844 (get_next_pcs_is_thumb): New function.
2845 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2846 (arm_sigreturn_next_pc): Likewise.
2847 (get_next_pcs_syscall_next_pc): Likewise.
2848 (arm_gdbserver_get_next_pcs): Likewise.
2849 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2850 Initialize.
2851 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2852 * server.h: Include gdb_vecs.h.
2853
68ce2059
AT		 28542015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2855
2856 * Makefile.in (SFILES): Append common/common-regcache.c.
2857 (OBS): Append common-regcache.o.
2858 (common-regcache.o): New rule.
2859 * regcache.c (init_register_cache): Initialize cache to
2860 REG_UNAVAILABLE.
2861 (regcache_raw_read_unsigned): New function.
2862 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2863 register_status enum.
2864
fa5308bd
AT		 28652015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2866
2867 * linux-aarch64-low.c (the_low_targets): Rename
2868 breakpoint_reinsert_addr to get_next_pcs.
2869 * linux-arm-low.c (the_low_targets): Likewise.
2870 * linux-bfin-low.c (the_low_targets): Likewise.
2871 * linux-cris-low.c (the_low_targets): Likewise.
2872 * linux-crisv32-low.c (the_low_targets): Likewise.
2873 * linux-low.c (can_software_single_step): Likewise.
2874 (install_software_single_step_breakpoints): New function.
2875 (start_step_over): Use install_software_single_step_breakpoints.
2876 * linux-low.h: New CORE_ADDR vector.
2877 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2878 get_next_pcs.
2879 * linux-mips-low.c (the_low_targets): Likewise.
2880 * linux-nios2-low.c (the_low_targets): Likewise.
2881 * linux-sparc-low.c (the_low_targets): Likewise.
2882
4a6ed09b
PA		 28832015-12-17 Pedro Alves <palves@redhat.com>
2884
2885 * linux-low.c (linux_kill_one_lwp): Remove references to
2886 LinuxThreads.
2887 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2888 to 'kill'.
2889 (linux_init_signals): Delete.
2890 (initialize_low): Adjust.
2891 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2892
7544db95
PA		 28932015-12-16 Pedro Alves <palves@redhat.com>
2894
2895 * configure.ac (compiler warning flags): When testing a
2896 -Wno-foo option, check whether -Wfoo works instead.
2897 * configure: Regenerate.
2898
8020350c
DB		 28992015-12-11 Don Breazeal <donb@codesourcery.com>
2900
2901 * server.c (process_serial_event): Don't exit from gdbserver
2902 in remote mode if there are still active inferiors.
2903
db91f502
YQ		 29042015-12-11 Yao Qi <yao.qi@linaro.org>
2905
2906 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2907 arm_breakpoint_at if the process is 32-bit.
2908
b37a6290
YQ		 29092015-12-11 Yao Qi <yao.qi@linaro.org>
2910
2911 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2912 arm breakpoint.
2913
17b1509a
YQ		 29142015-12-07 Yao Qi <yao.qi@linaro.org>
2915
2916 * configure.srv: Append arm.o to srv_tgtobj for
2917 aarch64*-*-linux* target.
2918 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2919 from linux-arm-low.c.
2920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2921 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2922 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2923 (thumb2_breakpoint_len): Likewise.
2924 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2925 (arm_breakpoint_kinds): Likewise.
2926 (arm_breakpoint_kind_from_pc): Likewise.
2927 (arm_sw_breakpoint_from_kind): Likewise.
2928 (arm_breakpoint_kind_from_current_state): Likewise.
2929 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2930 (arm_sw_breakpoint_from_kind): Declare.
2931 (arm_breakpoint_kind_from_current_state): Declare.
2932 (arm_breakpoint_at): Declare.
2933 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2934 arm_sw_breakpoint_from_kind if process is 32-bit.
2935 (aarch64_breakpoint_kind_from_pc): New function.
2936 (aarch64_breakpoint_kind_from_current_state): New function.
2937 (the_low_target): Initialize fields breakpoint_kind_from_pc
2938 and breakpoint_kind_from_current_state.
2939 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2940 linux-aarch32-low.c.
2941 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2942 (arm_breakpoint, arm_breakpoint_len): Likewise.
2943 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2944 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2945 (arm_is_thumb_mode): Likewise.
2946 (arm_breakpoint_at): Likewise.
2947 (arm_breakpoint_kind_from_pc): Likewise.
2948 (arm_sw_breakpoint_from_kind): Likewise.
2949 (arm_breakpoint_kind_from_current_state): Likewise.
2950
2951 Revert:
2952 2015-08-04 Yao Qi <yao.qi@linaro.org>
2953
2954 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2955 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2956 * server.c (extended_protocol): Remove "static".
2957 * server.h (extended_protocol): Declare it.
2958
ece66d65
JS		 29592015-12-04 Josh Stone <jistone@redhat.com>
2960
2961 * target.h (struct target_ops) <arch_setup>: Rename to ...
2962 (struct target_ops) <post_create_inferior>: ... this.
2963 (target_arch_setup): Rename to ...
2964 (target_post_create_inferior): ... this, calling post_create_inferior.
2965 * server.c (start_inferior): Update target_arch_setup calls to
2966 target_post_create_inferior.
2967 * linux-low.c (linux_low_ptrace_options): Forward declare.
2968 (linux_arch_setup): Update its comment for general use.
2969 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2970 (struct linux_target_ops): Use linux_post_create_inferior.
2971 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2972 to post_create_inferior.
2973 * nto-low.c (struct nto_target_ops): Likewise.
2974 * spu-low.c (struct spu_target_ops): Likewise.
2975 * win32-low.c (struct win32_target_ops): Likewise.
2976
e58c48b4
AT		 29772015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2978
2979 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2980
fbec8956
AT		 29812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2982
2983 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2984 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2985 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2986 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2987 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2988 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2989 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2990 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2991 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2992 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2993 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2994 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2995
9b4c5f87
AT		 29962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2997
2998 * linux-low.c (linux_look_up_symbols): Don't call
2999 linux_supports_traceclone.
3000 * linux-low.h (thread_db_init): Remove use_events argument.
3001 * thread-db.c (thread_db_use_event): Remove global variable.
3002 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3003 (struct thread_db) <td_create_bp>: Remove field.
3004 (thread_db_create_event): Remove function.
3005 (thread_db_enable_reporting): Likewise.
3006 (find_one_thread): Don't check for thread_db_use_events.
3007 (attach_thread): Likewise.
3008 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3009 (try_thread_db_load_1): Don't check for thread_db_use_events.
3010 (thread_db_init): Remove use_events argument and thread events
3011 handling.
3012 (remove_thread_event_breakpoints): Remove function.
3013 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3014
7d00775e
AT		 30152015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3016
3017 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3018 New function.
3019 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3020 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3022 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3023 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3024 Initialize.
3025 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3026 New function.
3027 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3028 * linux-low.c (can_hardware_single_step): Use
3029 supports_hardware_single_step.
3030 (can_software_single_step): New function.
3031 (start_step_over): Call can_software_single_step.
3032 (linux_supports_hardware_single_step): New function.
3033 (struct target_ops) <supports_software_single_step>: Initialize.
3034 * linux-low.h (struct linux_target_ops)
3035 <supports_hardware_single_step>: Initialize.
3036 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3037 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3038 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3039 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3040 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3041 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3042 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3044 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3045 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3046 Initialize.
3047 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3048 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3049 Initialize.
3050 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3051 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3052 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3053 New function.
3054 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3055 * target.h (struct target_ops): <supports_software_single_step>:
3056 New field.
3057 (target_supports_software_single_step): New macro.
3058
2d97cd35
AT		 30592015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3060
3061 * linux-low.c (linux_wait_1): Fix pc advance condition.
3062 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3063 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3064
769ef81f
AT		 30652015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3066
3067 * linux-arm-low.c (arm_is_thumb_mode): New function.
3068 (arm_breakpoint_at): Use arm_is_thumb_mode.
3069 (arm_breakpoint_kind_from_current_state): New function.
3070 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3071 Initialize.
3072 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3073 (linux_breakpoint_kind_from_current_state): New function.
3074 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3075 * linux-low.h (struct linux_target_ops)
3076 <breakpoint_kind_from_current_state>: New field.
3077 * target.h (struct target_ops): Likewise.
3078 (target_breakpoint_kind_from_current_state): New macro.
3079
1bebeeca
PA		 30802015-11-30 Pedro Alves <palves@redhat.com>
3081
3082 * linux-low.c (linux_resume): Wake up the event loop before
3083 returning.
3084
a67a9fae
PA		 30852015-11-30 Pedro Alves <palves@redhat.com>
3086
3087 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3088 check.
3089 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3090 to -1.
3091 * target.c (struct thread_search): New structure.
3092 (thread_search_callback): New function.
3093 (prev_general_thread): New global.
3094 (prepare_to_access_memory, done_accessing_memory): New functions.
3095 * target.h (prepare_to_access_memory, done_accessing_memory):
3096 Replace macros with function declarations.
3097
f2faf941
PA		 30982015-11-30 Pedro Alves <palves@redhat.com>
3099
3100 PR 14618
3101 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3102 report TARGET_WAITKIND_NO_RESUMED.
3103 * remote-utils.c (prepare_resume_reply): Handle
3104 TARGET_WAITKIND_NO_RESUMED.
3105 * server.c (report_no_resumed): New global.
3106 (handle_query) <qSupported>: Handle "no-resumed+". Report
3107 "no-resumed+" support.
3108 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3109 return error if the client doesn't support no-resumed events.
3110 (push_stop_notification): New function.
3111 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3112 events if the client supports them.
3113
a681f9c9
PA		 31142015-11-30 Pedro Alves <palves@redhat.com>
3115
3116 * linux-low.c (thread_still_has_status_pending_p): Don't check
3117 vCont;t here.
3118 (lwp_resumed): New function.
3119 (status_pending_p_callback): Return early if the LWP is not
3120 supposed to be resumed.
3121
65706a29
PA		 31222015-11-30 Pedro Alves <palves@redhat.com>
3123
3124 * linux-low.c (handle_extended_wait): Assert that the LWP's
3125 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3126 thread create events, leave the new child's status pending.
3127 (linux_low_filter_event): If GDB wants to hear about thread exit
3128 events, leave the LWP marked dead and don't delete it.
3129 (linux_wait_for_event_filtered): Don't check for thread exit.
3130 (filter_exit_event): New function.
3131 (linux_wait_1): Use it, when returning an exit event.
3132 (linux_resume_one_lwp_throw): Assert that the LWP's
3133 waitstatus is TARGET_WAITKIND_IGNORE.
3134 * remote-utils.c (prepare_resume_reply): Handle
3135 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3136 * server.c (report_thread_events): New global.
3137 (handle_general_set): Handle QThreadEvents.
3138 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3139 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3140 TARGET_WAITKIND_THREAD_EXITED.
3141 * server.h (report_thread_events): Declare.
3142
56cf4bed
PA		 31432015-11-30 Pedro Alves <palves@redhat.com>
3144
3145 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3146 the thread's last_resume_kind was resume_stop.
3147
500c1d85
PA		 31482015-11-30 Pedro Alves <palves@redhat.com>
3149
3150 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3151 before returning.
3152
de979965
PA		 31532015-11-30 Pedro Alves <palves@redhat.com>
3154
3155 * server.c (handle_v_requests): Handle vCtrlC.
3156
34c65914
PA		 31572015-11-30 Pedro Alves <palves@redhat.com>
3158
3159 * gdbthread.h (find_any_thread_of_pid): Declare.
3160 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3161 functions.
3162 * server.c (handle_query): If current_thread is NULL, look for
3163 another thread of the selected process.
3164
79efa585 31652015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3166 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3167
3168 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3169 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3170 name in reply.
3171 * target.h (struct target_ops) <thread_name>: New field.
3172 (target_thread_name): New macro.
3173
80d82c19
JB		 31742015-11-23 Joel Brobecker <brobecker@adacore.com>
3175
3176 * regcache.h (regcache_invalidate_pid): Add declaration.
3177 * regcache.c (regcache_invalidate_pid): New function, extracted
3178 from regcache_invalidate.
3179 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3180 Add trivial documentation comment.
3181 * lynx-low.c: Use regcache_invalidate_pid instead of
3182 regcache_invalidate.
3183
64da5dd5
JB		 31842015-11-23 Joel Brobecker <brobecker@adacore.com>
3185
3186 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3187 and Elf64_auxv_t if the target is Android.
3188
37ce4055
DE		 31892015-11-22 Doug Evans <xdje42@gmail.com>
3190
3191 * target.h: #include <sys/types.h>.
3192
06e03fff
PA		 31932015-11-19 Pedro Alves <palves@redhat.com>
3194
3195 * linux-low.c (linux_process_qsupported): Change prototype.
3196 Adjust.
3197 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3198 Change prototype.
3199 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3200 and adjust to loop over all features.
3201 * server.c (handle_query) <qSupported>: Adjust to call
3202 target_process_qsupported once, passing it a vector of unprocessed
3203 features.
3204 * target.h (struct target_ops) <process_qsupported>: Change
3205 prototype.
3206 (target_process_qsupported): Adjust.
3207
9a084706
PA		 32082015-11-19 Pedro Alves <palves@redhat.com>
3209
3210 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3211 mode.
3212 * configure: Regenerate.
3213
dad44a1f
PA		 32142015-11-19 Pedro Alves <palves@redhat.com>
3215
3216 * configure: Regenerate.
3217
231c0592
YQ		 32182015-11-19 Yao Qi <yao.qi@linaro.org>
3219
3220 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3221 type to uint32_t.
3222
6c1c9a8b
YQ		 32232015-11-19 Yao Qi <yao.qi@linaro.org>
3224
3225 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3226 (struct aarch64_operand): Move enum out.
3227
9caa3311
YQ		 32282015-11-19 Yao Qi <yao.qi@linaro.org>
3229
3230 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3231 struct user_fpsimd_state *.
3232 (aarch64_store_fpregset): Likewise.
3233
6a69a054
YQ		 32342015-11-19 Yao Qi <yao.qi@linaro.org>
3235
3236 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3237 struct user_pt_regs *.
3238 (aarch64_store_gregset): Likewise.
3239
1798301e
PA		 32402015-11-18 Pedro Alves <palves@redhat.com>
3241
3242 * Makefile.in (all_object_files): Add $IPA_OBJS.
3243
ce7715e2
PA		 32442015-11-17 Pedro Alves <palves@redhat.com>
3245
3246 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3247 GDB_SIGNAL_0 and gdb_signal_to_string.
3248
c0879059
PA		 32492015-11-17 Pedro Alves <palves@redhat.com>
3250
3251 * win32-low.c (handle_output_debug_string): Remove parameter.
3252 (win32_kill): Remove our_status local and adjust call to
3253 handle_output_debug_string.
3254 (get_child_debug_event): Adjust call to
3255 handle_output_debug_string.
3256
1996e237
SM		 32572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3258
3259 * linux-mips-low.c (mips_fill_gregset): Add cast.
3260 (mips_store_gregset): Likewise.
3261 (mips_fill_fpregset): Likewise.
3262 (mips_store_fpregset): Likewise.
3263
cbec665b
SM		 32642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3265
3266 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3267 priv.
3268
eb3e3c67
SM		 32692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3270
3271 * linux-mips-low.c (mips_linux_new_thread): Change type of
3272 watch_type to enum target_hw_bp_type.
3273
171de4b8
SM		 32742015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3275
3276 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3277 Change return type to arm_hwbp_type.
3278
04248ead
SM		 32792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3280
3281 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3282 (arm_store_gregset): Likewise.
3283 * linux-arm-low.c (arm_get_hwcap): Likewise.
3284 (arm_read_description): Likewise.
3285
04b3479c
SM		 32862015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3287
3288 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3289
2bc84e8a
SM		 32902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3291
3292 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3293 (ppc_fill_vsxregset): Likewise.
3294 (ppc_store_vsxregset): Likewise.
3295 (ppc_fill_vrregset): Likewise.
3296 (ppc_store_vrregset): Likewise.
3297 (ppc_fill_evrregset): Likewise.
3298 (ppc_store_evrregset): Likewise.
3299
e6c5bb05
SM		 33002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3301
3302 * linux-ppc-low.c (ppc_usrregs_info): Remove
3303 forward-declaration.
3304 (ppc_arch_setup): Move lower in file.
3305
7ea45d72
SM		 33062015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3307
3308 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3309 (ps_pdwrite): Likewise.
3310
69291610
HW		 33112015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3312
3313 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3314 to after assert checks.
3315
b42945fd
SM		 33162015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3317
3318 * proc-service.c (ps_pdread): Add/adjust casts.
3319 (ps_pdwrite): Add/adjust casts.
3320
d6f85c84
SM		 33212015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3322
3323 * server.c (handle_search_memory_1): Cast return value of
3324 memmem.
3325
f98cd059
SM		 33262015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3327
3328 * server.c (write_qxfer_response): Change type of data to
3329 gdb_byte *.
3330
d2412fa5
PA		 33312015-10-29 Pedro Alves <palves@redhat.com>
3332
3333 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3334
c17414a2
PA		 33352015-10-29 Pedro Alves <palves@redhat.com>
3336
3337 * tracepoint.c (clear_installed_tracepoints): Add casts.
3338
e053fbc4
PA		 33392015-10-29 Pedro Alves <palves@redhat.com>
3340
3341 * server.c (handle_v_cont, process_serial_event): Add enum
3342 gdb_signal casts to signal parsing code.
3343
add67df8
PA		 33442015-10-29 Pedro Alves <palves@redhat.com>
3345
3346 * linux-low.h (NULL_REGSET): Define.
3347 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3348 * linux-arm-low.c (arm_regsets): Likewise.
3349 * linux-crisv32-low.c (cris_regsets): Likewise.
3350 * linux-m68k-low.c (m68k_regsets): Likewise.
3351 * linux-mips-low.c (mips_regsets): Likewise.
3352 * linux-nios2-low.c (nios2_regsets): Likewise.
3353 * linux-ppc-low.c (ppc_regsets): Likewise.
3354 * linux-s390-low.c (s390_regsets): Likewise.
3355 * linux-sh-low.c (sh_regsets): Likewise.
3356 * linux-sparc-low.c (sparc_regsets): Likewise.
3357 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3358 * linux-tile-low.c (tile_regsets): Likewise.
3359 * linux-x86-low.c (x86_regsets): Likewise.
3360 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3361
50bc912a
PA		 33622015-10-29 Pedro Alves <palves@redhat.com>
3363
3364 * linux-low.h (NULL_REGSET): Define.
3365 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3366 * linux-arm-low.c (arm_regsets): Likewise.
3367 * linux-crisv32-low.c (cris_regsets): Likewise.
3368 * linux-m68k-low.c (m68k_regsets): Likewise.
3369 * linux-mips-low.c (mips_regsets): Likewise.
3370 * linux-nios2-low.c (nios2_regsets): Likewise.
3371 * linux-ppc-low.c (ppc_regsets): Likewise.
3372 * linux-s390-low.c (s390_regsets): Likewise.
3373 * linux-sh-low.c (sh_regsets): Likewise.
3374 * linux-sparc-low.c (sparc_regsets): Likewise.
3375 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3376 * linux-tile-low.c (tile_regsets): Likewise.
3377 * linux-x86-low.c (x86_regsets): Likewise.
3378 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3379
682b2546
DE		 33802015-10-26 Doug Evans <dje@google.com>
3381
3382 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3383
963843d4
DE		 33842015-10-26 Doug Evans <dje@google.com>
3385
3386 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3387
d41401ac
DE		 33882015-10-26 Doug Evans <dje@google.com>
3389
3390 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3391 for debug_printf.
3392 (attach_thread, find_new_threads_callback): Ditto.
3393
3db28855
AT		 33942015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3395
3396 * mem-break.h (set_breakpoint_data): Remove.
3397
fb78e89c
AT		 33982015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3399
3400 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3401 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3402 (initialize_low): Remove set_breakpoint_data call.
3403 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3404 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3405 (initialize_low): Remove set_breakpoint_data call.
3406 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3407 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3408 (initialize_low): Remove set_breakpoint_data call.
3409
2e6ee069
AT		 34102015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3411
3412 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3413 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3414 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3415 * target.h (target_breakpoint_kind_from_pc): New macro.
3416
1652a986
AT		 34172015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3418
3419 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3420 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3421 the default breakpoint kind.
3422
abeead09
AT		 34232015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3424
3425 * linux-arm-low.c (arm_supports_z_point_type): Add software
3426 breakpoint support.
3427
b0b4b501
AT		 34282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3429
3430 * linux-arm-low.c: Refactor breakpoint definitions.
3431 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3432 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3433
8689682c
AT		 34342015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3435
3436 * Makefile.in: Add arm.c/o.
3437 * configure.srv: Likewise.
3438 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3439 (arm_breakpoint_kind_from_pc): New function.
3440 (arm_sw_breakpoint_from_kind): Return proper kind.
3441 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3442
27165294
AT		 34432015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3444
3445 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3446 removal.
3447 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3448 (struct raw_breakpoint) <size>: Remove.
3449 (struct raw_breakpoint) <kind>: Add.
3450 (bp_size): New function.
3451 (bp_opcode): Likewise.
3452 (find_raw_breakpoint_at): Adjust for kind.
3453 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3454 (remove_memory_breakpoint): Adjust for kind call bp_size.
3455 (set_raw_breakpoint_at): Adjust for kind.
3456 (set_breakpoint): Likewise.
3457 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3458 (delete_raw_breakpoint): Adjust for kind.
3459 (delete_breakpoint): Likewise.
3460 (find_gdb_breakpoint): Likewise.
3461 (set_gdb_breakpoint_1): Likewise.
3462 (set_gdb_breakpoint): Likewise.
3463 (delete_gdb_breakpoint_1): Likewise.
3464 (delete_gdb_breakpoint): Likewise.
3465 (uninsert_raw_breakpoint): Likewise.
3466 (reinsert_raw_breakpoint): Likewise.
3467 (set_breakpoint_data): Remove.
3468 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3469 (check_mem_read): Adjust for kind call bp_size.
3470 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3471 (clone_one_breakpoint): Adjust for kind.
3472 * mem-break.h (set_gdb_breakpoint): Likewise.
3473 (delete_gdb_breakpoint): Likewise.
3474 * server.c (process_serial_event): Likewise.
3475
dd373349
AT		 34762015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3477
3478 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3484 (arm_sw_breakpoint_from_kind): New function.
3485 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3486 (struct linux_target_ops) <breakpoint>: Remove.
3487 (struct linux_target_ops) <breakpoint_len>: Remove.
3488 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3489 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3490 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3491 (struct linux_target_ops) <breakpoint>: Remove.
3492 (struct linux_target_ops) <breakpoint_len>: Remove.
3493 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3494 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3495 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3496 (struct linux_target_ops) <breakpoint>: Remove.
3497 (struct linux_target_ops) <breakpoint_len>: Remove.
3498 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3499 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3500 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3501 and sw_breakpoint_from_kind to increment the pc.
3502 (linux_breakpoint_kind_from_pc): New function.
3503 (linux_sw_breakpoint_from_kind): New function.
3504 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3505 (initialize_low): Call breakpoint_kind_from_pc and
3506 sw_breakpoint_from_kind to replace breakpoint_data/len.
3507 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3508 New field.
3509 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3510 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3511 (struct linux_target_ops) <breakpoint>: Remove.
3512 (struct linux_target_ops) <breakpoint_len>: Remove.
3513 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3514 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3515 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3516 (struct linux_target_ops) <breakpoint>: Remove.
3517 (struct linux_target_ops) <breakpoint_len>: Remove.
3518 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3519 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3520 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3521 (struct linux_target_ops) <breakpoint>: Remove.
3522 (struct linux_target_ops) <breakpoint_len>: Remove.
3523 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3524 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3525 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3526 (struct linux_target_ops) <breakpoint>: Remove.
3527 (struct linux_target_ops) <breakpoint_len>: Remove.
3528 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3529 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3530 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3531 (struct linux_target_ops) <breakpoint>: Remove.
3532 (struct linux_target_ops) <breakpoint_len>: Remove.
3533 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3534 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3535 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3536 (struct linux_target_ops) <breakpoint>: Remove.
3537 (struct linux_target_ops) <breakpoint_len>: Remove.
3538 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3539 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3540 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3541 (struct linux_target_ops) <breakpoint>: Remove.
3542 (struct linux_target_ops) <breakpoint_len>: Remove.
3543 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3544 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3545 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3546 (struct linux_target_ops) <breakpoint>: Remove.
3547 (struct linux_target_ops) <breakpoint_len>: Remove.
3548 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3549 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3550 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3551 (struct linux_target_ops) <breakpoint>: Remove.
3552 (struct linux_target_ops) <breakpoint_len>: Remove.
3553 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3554 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3555 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3556 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3557 (struct linux_target_ops) <breakpoint>: Remove.
3558 (struct linux_target_ops) <breakpoint_len>: Remove.
3559 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3560 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3561 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3562 (struct linux_target_ops) <breakpoint>: Remove.
3563 (struct linux_target_ops) <breakpoint_len>: Remove.
3564 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3565 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3566
4cd98a19
AT		 35672015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3568
3569 * linux-cris-low.c (cris_get_pc): Remove void arg.
3570
774ee6d2
AR		 35712015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3572
3573 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3574 variable name.
3575
833dcd29
AR		 35762015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3577
3578 * inferiors.c (thread_pid_matches_callback): New function.
3579 (find_thread_process): New function.
3580 (remove_thread): Reset current_thread.
3581 (remove_process): Assert threads have been removed first.
3582
8d689ee5
YQ		 35832015-10-15 Yao Qi <yao.qi@linaro.org>
3584
3585 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3586 if it is 3.
3587 (aarch64_remove_point): Likewise.
3588 * regcache.c (regcache_register_size): New function.
3589
1c2e1515
YQ		 35902015-10-12 Yao Qi <yao.qi@linaro.org>
3591
3592 * linux-aarch64-low.c: Update all callers as emit_load_store
3593 is renamed to aarch64_emit_load_store.
3594
e1c587c3
YQ		 35952015-10-12 Yao Qi <yao.qi@linaro.org>
3596
3597 * linux-aarch64-low.c: Update all callers of function renaming
3598 from emit_insn to aarch64_emit_insn.
3599
b6542f81
YQ		 36002015-10-12 Yao Qi <yao.qi@linaro.org>
3601
3602 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3603 arch/aarch64-insn.h.
3604 (struct aarch64_memory_operand): Likewise.
3605 (ENCODE): Likewise.
3606 (emit_insn): Move to arch/aarch64-insn.c.
3607 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3608 (emit_load_store): Move to arch/aarch64-insn.c.
3609 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3610 (can_encode_int32): Remove.
3611
246994ce
YQ		 36122015-10-12 Yao Qi <yao.qi@linaro.org>
3613
3614 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3615 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3616 (aarch64_relocate_instruction): Likewise.
3617 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3618 (struct aarch64_insn_visitor): Likewise.
3619
0badd99f
YQ		 36202015-10-12 Yao Qi <yao.qi@linaro.org>
3621
3622 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3623 (struct aarch64_insn_visitor): New.
3624 (struct aarch64_insn_relocation_data): New.
3625 (aarch64_ftrace_insn_reloc_b): New function.
3626 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3627 (aarch64_ftrace_insn_reloc_cb): Likewise.
3628 (aarch64_ftrace_insn_reloc_tb): Likewise.
3629 (aarch64_ftrace_insn_reloc_adr): Likewise.
3630 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3631 (aarch64_ftrace_insn_reloc_others): Likewise.
3632 (visitor): New.
3633 (aarch64_relocate_instruction): Use visitor.
3634
dfaffe9d
YQ		 36352015-10-12 Yao Qi <yao.qi@linaro.org>
3636
3637 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3638 int. Add argument buf.
3639 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3640 aarch64_relocate_instruction.
3641
70b439f0
YQ		 36422015-10-12 Yao Qi <yao.qi@linaro.org>
3643
3644 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3645 argument insn. Remove local variable insn. Don't call
3646 target_read_uint32.
3647 (aarch64_install_fast_tracepoint_jump_pad): Call
3648 target_read_uint32.
3649
7781c06f
YQ		 36502015-09-30 Yao Qi <yao.qi@linaro.org>
3651
3652 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3653 (emit_load_store_pair): Likewise.
3654
9a3c8263
SM		 36552015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3656
3657 * dll.c (match_dll): Add cast(s).
3658 (unloaded_dll): Likewise.
3659 * linux-low.c (second_thread_of_pid_p): Likewise.
3660 (delete_lwp_callback): Likewise.
3661 (count_events_callback): Likewise.
3662 (select_event_lwp_callback): Likewise.
3663 (linux_set_resume_request): Likewise.
3664 * server.c (accumulate_file_name_length): Likewise.
3665 (emit_dll_description): Likewise.
3666 (handle_qxfer_threads_worker): Likewise.
3667 (visit_actioned_threads): Likewise.
3668 * thread-db.c (any_thread_of): Likewise.
3669 * tracepoint.c (same_process_p): Likewise.
3670 (match_blocktype): Likewise.
3671 (build_traceframe_info_xml): Likewise.
3672
224c3ddb
SM		 36732015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3674
3675 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3676 assignment.
3677 (gdb_unparse_agent_expr): Likewise.
3678 * hostio.c (require_data): Likewise.
3679 (handle_pread): Likewise.
3680 * linux-low.c (disable_regset): Likewise.
3681 (fetch_register): Likewise.
3682 (store_register): Likewise.
3683 (get_dynamic): Likewise.
3684 (linux_qxfer_libraries_svr4): Likewise.
3685 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3686 (set_fast_tracepoint_jump): Likewise.
3687 (uninsert_fast_tracepoint_jumps_at): Likewise.
3688 (reinsert_fast_tracepoint_jumps_at): Likewise.
3689 (validate_inserted_breakpoint): Likewise.
3690 (clone_agent_expr): Likewise.
3691 * regcache.c (init_register_cache): Likewise.
3692 * remote-utils.c (putpkt_binary_1): Likewise.
3693 (decode_M_packet): Likewise.
3694 (decode_X_packet): Likewise.
3695 (look_up_one_symbol): Likewise.
3696 (relocate_instruction): Likewise.
3697 (monitor_output): Likewise.
3698 * server.c (handle_search_memory): Likewise.
3699 (handle_qxfer_exec_file): Likewise.
3700 (handle_qxfer_libraries): Likewise.
3701 (handle_qxfer): Likewise.
3702 (handle_query): Likewise.
3703 (handle_v_cont): Likewise.
3704 (handle_v_run): Likewise.
3705 (captured_main): Likewise.
3706 * target.c (write_inferior_memory): Likewise.
3707 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3708 * tracepoint.c (init_trace_buffer): Likewise.
3709 (add_tracepoint_action): Likewise.
3710 (add_traceframe): Likewise.
3711 (add_traceframe_block): Likewise.
3712 (cmd_qtdpsrc): Likewise.
3713 (cmd_qtdv): Likewise.
3714 (cmd_qtstatus): Likewise.
3715 (response_source): Likewise.
3716 (response_tsv): Likewise.
3717 (cmd_qtnotes): Likewise.
3718 (gdb_collect): Likewise.
3719 (initialize_tracepoint): Likewise.
3720
afbe19f8
PL		 37212015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3722
3723 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3724 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3725 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3726 <NOP>: New.
3727 (enum aarch64_condition_codes): New enum.
3728 (w0): New static global.
3729 (fp): Likewise.
3730 (lr): Likewise.
3731 (struct aarch64_memory_operand) <type>: New
3732 MEMORY_OPERAND_POSTINDEX type.
3733 (postindex_memory_operand): New helper function.
3734 (emit_ret): New function.
3735 (emit_load_store_pair): New function, factored out of emit_stp
3736 with support for MEMORY_OPERAND_POSTINDEX.
3737 (emit_stp): Rewrite using emit_load_store_pair.
3738 (emit_ldp): New function.
3739 (emit_load_store): Likewise.
3740 (emit_ldr): Mention post-index instruction in comment.
3741 (emit_ldrh): New function.
3742 (emit_ldrb): New function.
3743 (emit_ldrsw): Mention post-index instruction in comment.
3744 (emit_str): Likewise.
3745 (emit_subs): New function.
3746 (emit_cmp): Likewise.
3747 (emit_and): Likewise.
3748 (emit_orr): Likewise.
3749 (emit_orn): Likewise.
3750 (emit_eor): Likewise.
3751 (emit_mvn): Likewise.
3752 (emit_lslv): Likewise.
3753 (emit_lsrv): Likewise.
3754 (emit_asrv): Likewise.
3755 (emit_mul): Likewise.
3756 (emit_sbfm): Likewise.
3757 (emit_sbfx): Likewise.
3758 (emit_ubfm): Likewise.
3759 (emit_ubfx): Likewise.
3760 (emit_csinc): Likewise.
3761 (emit_cset): Likewise.
3762 (emit_nop): Likewise.
3763 (emit_ops_insns): New helper function.
3764 (emit_pop): Likewise.
3765 (emit_push): Likewise.
3766 (aarch64_emit_prologue): New function.
3767 (aarch64_emit_epilogue): Likewise.
3768 (aarch64_emit_add): Likewise.
3769 (aarch64_emit_sub): Likewise.
3770 (aarch64_emit_mul): Likewise.
3771 (aarch64_emit_lsh): Likewise.
3772 (aarch64_emit_rsh_signed): Likewise.
3773 (aarch64_emit_rsh_unsigned): Likewise.
3774 (aarch64_emit_ext): Likewise.
3775 (aarch64_emit_log_not): Likewise.
3776 (aarch64_emit_bit_and): Likewise.
3777 (aarch64_emit_bit_or): Likewise.
3778 (aarch64_emit_bit_xor): Likewise.
3779 (aarch64_emit_bit_not): Likewise.
3780 (aarch64_emit_equal): Likewise.
3781 (aarch64_emit_less_signed): Likewise.
3782 (aarch64_emit_less_unsigned): Likewise.
3783 (aarch64_emit_ref): Likewise.
3784 (aarch64_emit_if_goto): Likewise.
3785 (aarch64_emit_goto): Likewise.
3786 (aarch64_write_goto_address): Likewise.
3787 (aarch64_emit_const): Likewise.
3788 (aarch64_emit_call): Likewise.
3789 (aarch64_emit_reg): Likewise.
3790 (aarch64_emit_pop): Likewise.
3791 (aarch64_emit_stack_flush): Likewise.
3792 (aarch64_emit_zero_ext): Likewise.
3793 (aarch64_emit_swap): Likewise.
3794 (aarch64_emit_stack_adjust): Likewise.
3795 (aarch64_emit_int_call_1): Likewise.
3796 (aarch64_emit_void_call_2): Likewise.
3797 (aarch64_emit_eq_goto): Likewise.
3798 (aarch64_emit_ne_goto): Likewise.
3799 (aarch64_emit_lt_goto): Likewise.
3800 (aarch64_emit_le_goto): Likewise.
3801 (aarch64_emit_gt_goto): Likewise.
3802 (aarch64_emit_ge_got): Likewise.
3803 (aarch64_emit_ops_impl): New static global variable.
3804 (aarch64_emit_ops): New target function, return
3805 &aarch64_emit_ops_impl.
3806 (struct linux_target_ops): Install it.
3807
bb903df0
PL		 38082015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3809
3810 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3811 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3812 aarch64-ipa.o.
3813 * linux-aarch64-ipa.c: New file.
3814 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3815 and endian.h.
3816 (aarch64_get_thread_area): New target method.
3817 (extract_signed_bitfield): New helper function.
3818 (aarch64_decode_ldr_literal): New function.
3819 (enum aarch64_opcodes): New enum.
3820 (struct aarch64_register): New struct.
3821 (struct aarch64_operand): New struct.
3822 (x0): New static global.
3823 (x1): Likewise.
3824 (x2): Likewise.
3825 (x3): Likewise.
3826 (x4): Likewise.
3827 (w2): Likewise.
3828 (ip0): Likewise.
3829 (sp): Likewise.
3830 (xzr): Likewise.
3831 (aarch64_register): New helper function.
3832 (register_operand): Likewise.
3833 (immediate_operand): Likewise.
3834 (struct aarch64_memory_operand): New struct.
3835 (offset_memory_operand): New helper function.
3836 (preindex_memory_operand): Likewise.
3837 (enum aarch64_system_control_registers): New enum.
3838 (ENCODE): New macro.
3839 (emit_insn): New helper function.
3840 (emit_b): New function.
3841 (emit_bcond): Likewise.
3842 (emit_cb): Likewise.
3843 (emit_tb): Likewise.
3844 (emit_blr): Likewise.
3845 (emit_stp): Likewise.
3846 (emit_ldp_q_offset): Likewise.
3847 (emit_stp_q_offset): Likewise.
3848 (emit_load_store): Likewise.
3849 (emit_ldr): Likewise.
3850 (emit_ldrsw): Likewise.
3851 (emit_str): Likewise.
3852 (emit_ldaxr): Likewise.
3853 (emit_stxr): Likewise.
3854 (emit_stlr): Likewise.
3855 (emit_data_processing_reg): Likewise.
3856 (emit_data_processing): Likewise.
3857 (emit_add): Likewise.
3858 (emit_sub): Likewise.
3859 (emit_mov): Likewise.
3860 (emit_movk): Likewise.
3861 (emit_mov_addr): Likewise.
3862 (emit_mrs): Likewise.
3863 (emit_msr): Likewise.
3864 (emit_sevl): Likewise.
3865 (emit_wfe): Likewise.
3866 (append_insns): Likewise.
3867 (can_encode_int32_in): New helper function.
3868 (aarch64_relocate_instruction): New function.
3869 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3870 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3871 (struct linux_target_ops): Install aarch64_get_thread_area,
3872 aarch64_install_fast_tracepoint_jump_pad and
3873 aarch64_get_min_fast_tracepoint_insn_len.
3874
787749ea
PL		 38752015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3876
3877 * Makefile.in (aarch64-insn.o): New rule.
3878 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3879
9812b2e6
YQ		 38802015-09-21 Yao Qi <yao.qi@linaro.org>
3881
3882 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3883
18fe412b
YQ		 38842015-09-21 Yao Qi <yao.qi@linaro.org>
3885
3886 * tracepoint.c (max_jump_pad_size): Remove.
3887
a0cc84cd
YQ		 38882015-09-18 Yao Qi <yao.qi@linaro.org>
3889
3890 * linux-aarch64-low.c: Don't include sys/uio.h.
3891 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3892
d78908cf
WW		 38932015-09-16 Wei-cheng Wang <cole945@gmail.com>
3894
3895 * tracepoint.c (eval_result_type): Change prototype.
3896 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3897
d57e0d50
PA		 38982015-09-15 Pedro Alves <palves@redhat.com>
3899
3900 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3901 Check whether to report exec events instead of checking whether
3902 multiprocess is enabled.
3903
5a676acc
PA		 39042015-09-15 Pedro Alves <palves@redhat.com>
3905
3906 PR remote/18965
3907 * remote-utils.c (prepare_resume_reply): Merge
3908 TARGET_WAITKIND_VFORK_DONE switch case with the
3909 TARGET_WAITKIND_FORKED case.
3910
7c5d0fad
YQ		 39112015-09-15 Yao Qi <yao.qi@linaro.org>
3912
3913 * server.c (handle_query): Check string comparison using
3914 "else if" instead of "if".
3915
750ce8d1
YQ		 39162015-09-15 Yao Qi <yao.qi@linaro.org>
3917
3918 * server.c (vCont_supported): New global variable.
3919 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3920 matches. Append ";vContSupported+" to own_buf.
3921 (handle_v_requests): Append ";s;S" to own_buf if target supports
3922 hardware single step or vCont_supported is false.
3923 (capture_main): Set vCont_supported to zero.
3924
70b90b91
YQ		 39252015-09-15 Yao Qi <yao.qi@linaro.org>
3926
3927 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3928 it to ...
3929 (linux_supports_hardware_single_step): ... New function.
3930 (linux_target_ops): Update.
3931 * lynx-low.c (lynx_target_ops): Set field
3932 supports_hardware_single_step to target_can_do_hardware_single_step.
3933 * nto-low.c (nto_target_ops): Likewise.
3934 * spu-low.c (spu_target_ops): Likewise.
3935 * win32-low.c (win32_target_ops): Likewise.
3936 * target.c (target_can_do_hardware_single_step): New function.
3937 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3938 Remove. <supports_hardware_single_step>: New field.
3939 (target_supports_conditional_breakpoints): Remove.
3940 (target_supports_hardware_single_step): New macro.
3941 (target_can_do_hardware_single_step): Declare.
3942 * server.c (handle_query): Use target_supports_hardware_single_step
3943 instead of target_supports_conditional_breakpoints.
3944
ade90bde
YQ		 39452015-09-15 Yao Qi <yao.qi@linaro.org>
3946
3947 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3948 function.
3949 (struct linux_target_ops the_low_target): Install
3950 aarch64_linux_siginfo_fixup.
3951
94585166
DB		 39522015-09-11 Don Breazeal <donb@codesourcery.com>
3953 Luis Machado <lgustavo@codesourcery.com>
3954
3955 * linux-low.c (linux_mourn): Static declaration.
3956 (linux_arch_setup): Move in front of
3957 handle_extended_wait.
3958 (linux_arch_setup_thread): New function.
3959 (handle_extended_wait): Handle exec events. Call
3960 linux_arch_setup_thread. Make event_lwp argument a
3961 pointer-to-a-pointer.
3962 (check_zombie_leaders): Do not check stopped threads.
3963 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3964 (linux_low_filter_event): Add lwp and thread for exec'ing
3965 non-leader thread if leader thread has been deleted.
3966 Refactor code into linux_arch_setup_thread and call it.
3967 Pass child lwp pointer by reference to handle_extended_wait.
3968 (linux_wait_for_event_filtered): Update comment.
3969 (linux_wait_1): Prevent clobbering exec event status.
3970 (linux_supports_exec_events): New function.
3971 (linux_target_ops) <supports_exec_events>: Initialize new member.
3972 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3973 new member.
3974 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3975 * server.c (report_exec_events): New global variable.
3976 (handle_query): Handle qSupported query for exec-events feature.
3977 (captured_main): Initialize report_exec_events.
3978 * server.h (report_exec_events): Declare new global variable.
3979 * target.h (struct target_ops) <supports_exec_events>: New
3980 member.
3981 (target_supports_exec_events): New macro.
3982 * win32-low.c (win32_target_ops) <supports_exec_events>:
3983 Initialize new member.
3984
0568462b
MM		 39852015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3986
3987 * linux-low.c (linux_low_enable_btrace): Remove.
3988 (linux_target_ops): Replace linux_low_enable_btrace with
3989 linux_enable_btrace.
3990
39edd165
YQ		 39912015-09-03 Yao Qi <yao.qi@linaro.org>
3992
3993 * linux-aarch64-low.c (aarch64_insert_point): Call
3994 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3995 returns true.
3996
1db33b5a
UW		 39972015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3998
3999 * linux-low.c (check_stopped_by_breakpoint): Use
4000 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4001
ab290430
PA		 40022015-08-27 Pedro Alves <palves@redhat.com>
4003
4004 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4005
8d749320
SM		 40062015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4007
6711b7f8
SM		 4008 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4009 the XNEW-family equivalent.
8d749320
SM		 4010 (compile_bytecodes): Likewise.
4011 * dll.c (loaded_dll): Likewise.
4012 * event-loop.c (append_callback_event): Likewise.
4013 (create_file_handler): Likewise.
4014 (create_file_event): Likewise.
4015 * hostio.c (handle_open): Likewise.
4016 * inferiors.c (add_thread): Likewise.
4017 (add_process): Likewise.
4018 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4019 * linux-arm-low.c (arm_new_process): Likewise.
4020 (arm_new_thread): Likewise.
4021 * linux-low.c (add_to_pid_list): Likewise.
4022 (linux_add_process): Likewise.
4023 (handle_extended_wait): Likewise.
4024 (add_lwp): Likewise.
4025 (enqueue_one_deferred_signal): Likewise.
4026 (enqueue_pending_signal): Likewise.
4027 (linux_resume_one_lwp_throw): Likewise.
4028 (linux_resume_one_thread): Likewise.
4029 (linux_read_memory): Likewise.
4030 (linux_write_memory): Likewise.
4031 * linux-mips-low.c (mips_linux_new_process): Likewise.
4032 (mips_linux_new_thread): Likewise.
4033 (mips_add_watchpoint): Likewise.
4034 * linux-x86-low.c (initialize_low_arch): Likewise.
4035 * lynx-low.c (lynx_add_process): Likewise.
4036 * mem-break.c (set_raw_breakpoint_at): Likewise.
4037 (set_breakpoint): Likewise.
4038 (add_condition_to_breakpoint): Likewise.
4039 (add_commands_to_breakpoint): Likewise.
4040 (clone_agent_expr): Likewise.
4041 (clone_one_breakpoint): Likewise.
4042 * regcache.c (new_register_cache): Likewise.
4043 * remote-utils.c (look_up_one_symbol): Likewise.
4044 * server.c (queue_stop_reply): Likewise.
4045 (start_inferior): Likewise.
4046 (queue_stop_reply_callback): Likewise.
4047 (handle_target_event): Likewise.
4048 * spu-low.c (fetch_ppc_memory): Likewise.
4049 (store_ppc_memory): Likewise.
4050 * target.c (set_target_ops): Likewise.
4051 * thread-db.c (thread_db_load_search): Likewise.
4052 (try_thread_db_load_1): Likewise.
4053 * tracepoint.c (add_tracepoint): Likewise.
4054 (add_tracepoint_action): Likewise.
4055 (create_trace_state_variable): Likewise.
4056 (cmd_qtdpsrc): Likewise.
4057 (cmd_qtro): Likewise.
4058 (add_while_stepping_state): Likewise.
4059 * win32-low.c (child_add_thread): Likewise.
4060 (get_image_name): Likewise.
4061
ed8b7b42
YQ		 40622015-08-25 Yao Qi <yao.qi@linaro.org>
4063
4064 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4065
db3cb7cb
YQ		 40662015-08-25 Yao Qi <yao.qi@linaro.org>
4067
4068 * Makefile.in (aarch64-linux.o): New rule.
4069 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4070 srv_tgtobj.
4071 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4072 (aarch64_init_debug_reg_state): Make it extern.
4073 (aarch64_linux_prepare_to_resume): Remove.
4074
f6011a1c
YQ		 40752015-08-25 Yao Qi <yao.qi@linaro.org>
4076
4077 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4078 lwp_arch_private_info and ptid_of_lwp.
4079
88e2cf7e
YQ		 40802015-08-25 Yao Qi <yao.qi@linaro.org>
4081
4082 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4083 Find proc_info by find_process_pid. All callers updated.
4084
5e35436e
YQ		 40852015-08-25 Yao Qi <yao.qi@linaro.org>
4086
4087 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4088 Remove.
4089 (debug_reg_change_callback): Remove.
4090 (aarch64_notify_debug_reg_change): Remove.
4091
4a8a7965
YQ		 40922015-08-25 Yao Qi <yao.qi@linaro.org>
4093
4094 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4095 Call current_lwp_ptid.
4096
32a271ee
YQ		 40972015-08-25 Yao Qi <yao.qi@linaro.org>
4098
4099 * linux-aarch64-low.c (debug_reg_change_callback): Use
4100 debug_printf.
4101
0d51c8d7
YQ		 41022015-08-25 Yao Qi <yao.qi@linaro.org>
4103
4104 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4105
31a43dd5
YQ		 41062015-08-25 Yao Qi <yao.qi@linaro.org>
4107
4108 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4109
8ee52567
YQ		 41102015-08-25 Yao Qi <yao.qi@linaro.org>
4111
4112 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4113 the code.
4114
ff3f0f45
YQ		 41152015-08-25 Yao Qi <yao.qi@linaro.org>
4116
4117 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4118 Remove.
4119 (debug_reg_change_callback): Remove argument entry and add argument
4120 lwp. Remove local variable thread. Don't print thread id in the
4121 debugging output. Don't check whether pid of thread equals to pid.
4122 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4123 iterate_over_lwps instead find_inferior.
4124
3d40fbb5
PA		 41252015-08-24 Pedro Alves <palves@redhat.com>
4126
4127 * inferiors.c (get_first_process): New function.
4128 * inferiors.h (get_first_process): New declaration.
4129 * remote-utils.c (read_ptid): Default to the first process in the
4130 list, instead of to the current thread's process.
4131
438e1e42
PA		 41322015-08-24 Pedro Alves <palves@redhat.com>
4133
4134 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4135 * event-loop.c: Likewise.
4136 * remote-utils.c: Likewise.
4137 * tracepoint.c: Likewise.
4138
a8c6d4fc
PA		 41392015-08-24 Pedro Alves <palves@redhat.com>
4140
4141 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4142 ptid_get_lwp.
4143
99b0bb12
PA		 41442015-08-21 Pedro Alves <palves@redhat.com>
4145
4146 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4147 instead of literal 1.
4148
f8904751
PA		 41492015-08-21 Pedro Alves <palves@redhat.com>
4150
4151 * tdesc.c (default_description): Explicitly zero-initialize.
4152
465a859e
PA		 41532015-08-21 Pedro Alves <palves@redhat.com>
4154
4155 PR gdb/18749
4156 * inferiors.c (remove_thread): Discard any pending stop reply for
4157 this thread.
4158 * server.c (remove_all_on_match_pid): Rename to ...
4159 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4160 instead of a pid.
4161 (discard_queued_stop_replies): Change parameter to a ptid. Now
4162 extern.
4163 (handle_v_kill, kill_inferior_callback, captured_main)
4164 (process_serial_event): Adjust.
4165 * server.h (discard_queued_stop_replies): Declare.
4166
f0db101d
PA		 41672015-08-21 Pedro Alves <palves@redhat.com>
4168
4169 * linux-low.c (wait_for_sigstop): Always switch to no thread
4170 selected if the previously current thread dies.
4171 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4172 process instead of the current thread's.
4173 * remote-utils.c (input_interrupt): Don't check if there's no
4174 current thread.
4175 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4176 current thread to the general thread fails, error out.
4177 (handle_qxfer_auxv, handle_qxfer_libraries)
4178 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4179 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4180 (handle_query): Check if there's a thread selected instead of
4181 checking whether there's any thread in the thread list.
4182 (handle_qxfer_threads, handle_qxfer_btrace)
4183 (handle_qxfer_btrace_conf): Don't error out early if there's no
4184 thread in the thread list.
4185 (handle_v_cont, myresume): Don't set the current thread to the
4186 continue thread.
4187 (process_serial_event) <Hg handling>: Also set thread_id if the
4188 previous general thread is still alive.
4189 (process_serial_event) <g/G handling>: If setting the current
4190 thread to the general thread fails, error out.
4191 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4192 thread's lwp instead of the current thread's.
4193 * target.c (set_desired_thread): If the desired thread was not
4194 found, leave the current thread pointing to NULL. Return an int
4195 (boolean) indicating success.
4196 * target.h (set_desired_thread): Change return type to int.
4197
40045d91
MF		 41982015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4199
4200 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4201 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4202 #includes.
4203 (ps_get_thread_area): New function.
4204
45face3b
GB		 42052015-08-19 Gary Benson <gbenson@redhat.com>
4206
4207 * hostio.c (handle_pread): Do not attempt to read more data
4208 than hostio_reply_with_data can fit in a packet.
4209
16d5f642
JB		 42102015-08-18 Joel Brobecker <brobecker@adacore.com>
4211
4212 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4213
a738da3a
MF		 42142015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4215
4216 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4217
33ebda9d
PA		 42182015-08-06 Pedro Alves <palves@redhat.com>
4219
4220 * tracepoint.c (expr_eval_result): Now an int.
4221
a44892be
PA		 42222015-08-06 Pedro Alves <palves@redhat.com>
4223
4224 * gdbthread.h (struct regcache): Forward declare.
4225 (struct thread_info) <regcache_data>: Now a struct regcache
4226 pointer.
4227 * inferiors.c (inferior_regcache_data)
4228 (set_inferior_regcache_data): Now work with struct regcache
4229 pointers.
4230 * inferiors.h (struct regcache): Forward declare.
4231 (inferior_regcache_data, set_inferior_regcache_data): Now work
4232 with struct regcache pointers.
4233 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4234 (free_register_cache_thread): Remove struct regcache pointer
4235 casts.
4236
608a1e46
PA		 42372015-08-06 Pedro Alves <palves@redhat.com>
4238
4239 * server.c (captured_main): On error, print the exception message
4240 to stderr, and if run_once is set, throw a quit.
4241
f0ce0d3a
PA		 42422015-08-06 Pedro Alves <palves@redhat.com>
4243
4244 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4245 the current thread.
4246
bf47e248
PA		 42472015-08-06 Pedro Alves <palves@redhat.com>
4248
4249 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4250 reading beyond the passed in buffer length.
4251
b6b9ffcc
PL		 42522015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4253
4254 * tracepoint.c (symbol_list) <required>: Remove.
4255
863d01bd
PA		 42562015-08-06 Pedro Alves <palves@redhat.com>
4257
4258 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4259 count if stopping and suspending threads.
4260 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4261 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4262 (linux_detach): Complete an ongoing step-over.
4263 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4264 throughout.
4265 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4266 (linux_wait_1): If passing a signal to the inferior after
4267 finishing a step-over, unsuspend and re-resume all lwps. If we
4268 see a single-step event but the thread should be continuing, don't
4269 pass the trap to gdb.
4270 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4271 internal_error instead of gdb_assert.
4272 (enqueue_pending_signal): New function.
4273 (check_ptrace_stopped_lwp_gone): Add debug output.
4274 (start_step_over): Use internal_error instead of gdb_assert.
4275 (complete_ongoing_step_over): New function.
4276 (linux_resume_one_thread): Don't resume a suspended thread.
4277 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4278 it stepping.
4279
00db26fa
PA		 42802015-08-06 Pedro Alves <palves@redhat.com>
4281
4282 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4283 (linux_thread_alive): Use lwp_is_marked_dead.
4284 (extended_event_reported): Delete.
4285 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4286 instead of extended_event_reported.
4287 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4288 as well.
4289 (lwp_is_marked_dead): New function.
4290 (lwp_running): Use lwp_is_marked_dead.
4291 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4292 comment.
4293
ad071a30
PA		 42942015-08-06 Pedro Alves <palves@redhat.com>
4295
4296 * linux-low.c (linux_wait_1): Move fork event output out of the
4297 !report_to_gdb check. Pass event_child->waitstatus to
4298 target_waitstatus_to_string instead of ourstatus.
4299
524b57e6
YQ		 43002015-08-04 Yao Qi <yao.qi@linaro.org>
4301
4302 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4303 if current_thread is 32 bit.
4304
6085d6f6
YQ		 43052015-08-04 Yao Qi <yao.qi@linaro.org>
4306
4307 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4308 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4309 * server.c (extended_protocol): Remove "static".
4310 * server.h (extended_protocol): Declare it.
4311
8a7e4587
YQ		 43122015-08-04 Yao Qi <yao.qi@linaro.org>
4313
4314 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4315 both aarch64 and aarch32.
4316 (aarch64_set_pc): Likewise.
4317
3b53ae99
YQ		 43182015-08-04 Yao Qi <yao.qi@linaro.org>
4319
4320 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4321 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4322 arm-with-neon.xml to srv_xmlfiles.
4323 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4324 (is_64bit_tdesc): New function.
4325 (aarch64_linux_read_description): New function.
4326 (aarch64_arch_setup): Call aarch64_linux_read_description.
4327 (regs_info): Rename to regs_info_aarch64.
4328 (aarch64_regs_info): Return right regs_info.
4329 (initialize_low_arch): Call initialize_low_arch_aarch32.
4330
bd9e6534
YQ		 43312015-08-04 Yao Qi <yao.qi@linaro.org>
4332
4333 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4334 * linux-aarch32-low.c: New file.
4335 * linux-aarch32-low.h: New file.
4336 * linux-arm-low.c (arm_fill_gregset): Move it to
4337 linux-aarch32-low.c.
4338 (arm_store_gregset): Likewise.
4339 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4340 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4341 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4342 (regs_info): Rename to regs_info_arm.
4343 (arm_regs_info): Return regs_info_aarch32 if
4344 have_ptrace_getregset is 1 and target description is
4345 arm_with_neon or arm_with_vfpv3.
4346 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4347 Call initialize_low_arch_aarch32 instead.
4348
ded48a5e
YQ		 43492015-08-04 Yao Qi <yao.qi@linaro.org>
4350
4351 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4352 * linux-low.c: ... here.
4353 * linux-low.h (have_ptrace_getregset): Declare it.
4354
96e9210f
PA		 43552015-08-04 Pedro Alves <palves@redhat.com>
4356
4357 * thread-db.c (struct thread_db): Use new typedefs.
4358 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4359 CHK calls.
4360 (disable_thread_event_reporting): Cast result of dlsym to
4361 destination function pointer type.
4362 (thread_db_mourn): Use td_ta_delete_ftype.
4363
af60a1ef
SL		 43642015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4365
4366 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4367 arch variant.
4368 (CDX_BREAKPOINT): Define for R2.
4369 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4370 (the_low_target): Add comments.
4371
e8b41681
YQ		 43722015-07-30 Yao Qi <yao.qi@linaro.org>
4373
4374 * linux-arm-low.c (arm_hwcap): Remove it.
4375 (arm_read_description): New local variable arm_hwcap. Don't
4376 set arm_hwcap to zero.
4377
89abb039
YQ		 43782015-07-30 Yao Qi <yao.qi@linaro.org>
4379
4380 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4381 Use regcache->tdesc instead.
4382 (arm_store_wmmxregset): Likewise.
4383 (arm_fill_vfpregset): Likewise.
4384 (arm_store_vfpregset): Likewise.
4385
deca266c
YQ		 43862015-07-30 Yao Qi <yao.qi@linaro.org>
4387
4388 * linux-arm-low.c: Include arch/arm.h.
4389 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4390 (arm_store_gregset): Likewise.
4391
aa58a496
SM		 43922015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4393
4394 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4395 ptrace's 4th parameter.
4396
50904b25
YQ		 43972015-07-27 Yao Qi <yao.qi@linaro.org>
4398
4399 * configure.srv (case aarch64*-*-linux*): Don't set
4400 srv_linux_usrregs.
4401
5826e159
PA		 44022015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4403
4404 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4405 sys/ptrace.h.
4406 * linux-arm-low.c: Likewise.
4407 * linux-cris-low.c: Likewise.
4408 * linux-crisv32-low.c: Likewise.
4409 * linux-low.c: Likewise.
4410 * linux-m68k-low.c: Likewise.
4411 * linux-mips-low.c: Likewise.
4412 * linux-nios2-low.c: Likewise.
4413 * linux-s390-low.c: Likewise.
4414 * linux-sparc-low.c: Likewise.
4415 * linux-tic6x-low.c: Likewise.
4416 * linux-tile-low.c: Likewise.
4417 * linux-x86-low.c: Likewise.
4418
54019719
PA		 44192015-07-24 Pedro Alves <palves@redhat.com>
4420
4421 * config.in: Regenerate.
4422 * configure: Regenerate.
4423
eb7aa561
PA		 44242015-07-24 Pedro Alves <palves@redhat.com>
4425
4426 * acinclude.m4: Include ../ptrace.m4.
4427 * configure.ac: Call GDB_AC_PTRACE.
4428 * config.in, configure: Regenerate.
4429
55d7b841
YQ		 44302015-07-24 Yao Qi <yao.qi@linaro.org>
4431
4432 * linux-low.c (linux_create_inferior): Remove setting to
4433 proc->priv->new_inferior.
4434 (linux_attach): Likewise.
4435 (linux_low_filter_event): Likewise.
4436 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4437
c06cbd92
YQ		 44382015-07-24 Yao Qi <yao.qi@linaro.org>
4439
4440 * linux-low.c (linux_arch_setup): New function.
4441 (linux_low_filter_event): If proc->tdesc is NULL and
4442 proc->attached is true, call the_low_target.arch_setup.
4443 Otherwise, keep status pending, and return.
4444 (linux_resume_one_lwp_throw): Don't call get_pc if
4445 thread->while_stepping isn't NULL. Don't call
4446 get_thread_regcache if proc->tdesc is NULL.
4447 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4448 (linux_target_ops): Install arch_setup.
4449 * server.c (start_inferior): Call the_target->arch_setup.
4450 * target.h (struct target_ops) <arch_setup>: New field.
4451 (target_arch_setup): New marco.
4452 * lynx-low.c (lynx_target_ops): Update.
4453 * nto-low.c (nto_target_ops): Update.
4454 * spu-low.c (spu_target_ops): Update.
4455 * win32-low.c (win32_target_ops): Update.
4456
5ae3ebba
YQ		 44572015-07-24 Yao Qi <yao.qi@linaro.org>
4458
4459 * linux-low.c (linux_add_process): Don't set
4460 proc->priv->new_inferior.
4461 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4462 (linux_attach): Likewise.
4463
eb97750b
YQ		 44642015-07-24 Yao Qi <yao.qi@linaro.org>
4465
4466 * server.c (start_inferior): Code refactor.
4467
51aee833
YQ		 44682015-07-24 Yao Qi <yao.qi@linaro.org>
4469
4470 * server.c (process_serial_event): Set general_thread.
4471
af1b22f3
YQ		 44722015-07-21 Yao Qi <yao.qi@linaro.org>
4473
4474 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4475 aarch64_linux_get_debug_reg_capacity.
4476
554717a3
YQ		 44772015-07-17 Yao Qi <yao.qi@linaro.org>
4478
4479 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4480 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4481 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4482 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4483 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4484 (AARCH64_HWP_ALIGNMENT): Likewise.
4485 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4486 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4487 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4488 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4489 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4490 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4491 (struct aarch64_debug_reg_state): Likewise.
4492 (struct arch_lwp_info): Likewise.
4493 (aarch64_align_watchpoint): Likewise.
4494 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4495 (aarch64_watchpoint_length): Likewise.
4496 (aarch64_point_encode_ctrl_reg): Likewise
4497 (aarch64_point_is_aligned): Likewise.
4498 (aarch64_align_watchpoint): Likewise.
4499 (aarch64_linux_set_debug_regs):
4500 (aarch64_dr_state_insert_one_point): Likewise.
4501 (aarch64_dr_state_remove_one_point): Likewise.
4502 (aarch64_handle_breakpoint): Likewise.
4503 (aarch64_handle_aligned_watchpoint): Likewise.
4504 (aarch64_handle_unaligned_watchpoint): Likewise.
4505 (aarch64_handle_watchpoint): Likewise.
4506
c67ca4de
YQ		 45072015-07-17 Yao Qi <yao.qi@linaro.org>
4508
4509 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4510 and don't aarch64_get_debug_reg_state. All callers update.
4511 (aarch64_handle_aligned_watchpoint): Likewise.
4512 (aarch64_handle_unaligned_watchpoint): Likewise.
4513 (aarch64_handle_watchpoint): Likewise.
4514 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4515 (aarch64_remove_point): Likewise.
4516
25abf979
YQ		 45172015-07-17 Yao Qi <yao.qi@linaro.org>
4518
4519 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4520 debug_printf.
4521 (aarch64_handle_unaligned_watchpoint): Likewise.
4522
db1ff28b
JK		 45232015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4524
4525 Revert the previous 3 commits:
4526 Move gdb_regex* to common/
4527 Move linux_find_memory_regions_full & co.
4528 gdbserver build-id attribute generator
4529
700ca40f
JK		 45302015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4531 Jan Kratochvil <jan.kratochvil@redhat.com>
4532
4533 gdbserver build-id attribute generator.
4534 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4535 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4536 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4537 (find_phdr): New.
4538 (get_dynamic): Use find_pdhr to traverse program headers.
4539 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4540 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4541 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4542 (get_hex_build_id): New.
4543 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4544 to reply XML document.
4545
9904185c
JK		 45462015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4547 Jan Kratochvil <jan.kratochvil@redhat.com>
4548
4549 * target.c: Include target/target-utils.h and fcntl.h.
4550 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4551 (target_fileio_read_stralloc): New functions.
4552
6e5b4429
JK		 45532015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4554
4555 * Makefile.in (OBS): Add gdb_regex.o.
4556 (gdb_regex.o): New.
4557 * config.in: Rebuilt.
4558 * configure: Rebuilt.
4559
ddc98fbf
JK		 45602015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4561 Jan Kratochvil <jan.kratochvil@redhat.com>
4562
4563 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4564 * Makefile.in (OBS): Add target-utils.o.
4565 (linux-maps.o, target-utils.o): New.
4566 * configure.srv (srv_linux_obj): Add linux-maps.o.
4567
e57bb7a0
PL		 45682015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4569
4570 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4571 function, return 1.
4572 (the_low_target): Install it.
4573
586b02a9
PA		 45742015-07-14 Pedro Alves <palves@redhat.com>
4575
4576 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4577 Instead, ignore ECHILD, and throw an error for other errnos.
4578
58c1b36c
PA		 45792015-07-10 Pedro Alves <palves@redhat.com>
4580
4581 * event-loop.c (struct callback_event) <data>: Change type to
4582 gdb_client_data instance instead of gdb_client_data pointer.
4583 (append_callback_event): Adjust.
4584
421530db
PL		 45852015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4586
4587 * linux-aarch64-low.c: Add comments for each linux_target_ops
4588 method. Remove comments already covered in target_ops and
4589 linux_target_ops definitions.
4590 (the_low_target): Add comments for each unimplemented method.
4591
c2d65f38
YQ		 45922015-07-09 Yao Qi <yao.qi@linaro.org>
4593
4594 * linux-aarch64-low.c (aarch64_regmap): Remove.
4595 (aarch64_usrregs_info): Remove.
4596 (regs_info): Set field usrregs to NULL.
4597
b20a6524
MM		 45982015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4599
4600 * linux-low.c: Include "rsp-low.h"
4601 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4602 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4603 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4604 (handle_btrace_enable_pt): New.
4605 (handle_btrace_general_set): Support "pt".
4606 (handle_btrace_conf_general_set): Support "pt:size".
4607
96c97461
PL		 46082015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4609
4610 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4611 Z_PACKET_SW_BP.
4612
37d66942
PL		 46132015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4614
4615 * linux-aarch64-low.c: Remove comment about endianness.
4616 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4617 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4618 memcmp.
4619
dc06243f
GB		 46202015-06-24 Gary Benson <gbenson@redhat.com>
4621
4622 * linux-i386-ipa.c (stdint.h): Do not include.
4623 * lynx-i386-low.c (stdint.h): Likewise.
4624 * lynx-ppc-low.c (stdint.h): Likewise.
4625 * mem-break.c (stdint.h): Likewise.
4626 * thread-db.c (stdint.h): Likewise.
4627 * tracepoint.c (stdint.h): Likewise.
4628 * win32-low.c (stdint.h): Likewise.
4629
124e13d9
SM		 46302015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4631
4632 * server.c (write_qxfer_response): Update call to
4633 remote_escape_output.
4634
909c2cda
JK		 46352015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4636 Jan Kratochvil <jan.kratochvil@redhat.com>
4637
4638 Merge multiple hex conversions.
4639 * gdbreplay.c (tohex): Rename to 'fromhex'.
4640 (logchar): Use fromhex.
4641
24c05f46
JK		 46422015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4643
4644 * server.c (handle_qxfer_libraries): Set `version' attribute for
4645 <library-list>.
4646
14d2069a
GB		 46472015-06-10 Gary Benson <gbenson@redhat.com>
4648
4649 * target.h (struct target_ops) <multifs_open>: New field.
4650 <multifs_unlink>: Likewise.
4651 <multifs_readlink>: Likewise.
4652 * linux-low.c (nat/linux-namespaces.h): New include.
4653 (linux_target_ops): Initialize the_target->multifs_open,
4654 the_target->multifs_unlink and the_target->multifs_readlink.
4655 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4656 * hostio.c (hostio_fs_pid): New static variable.
4657 (hostio_handle_new_gdb_connection): New function.
4658 (handle_setfs): Likewise.
4659 (handle_open): Use the_target->multifs_open as appropriate.
4660 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4661 (handle_readlink): Use the_target->multifs_readlink as
4662 appropriate.
4663 (handle_vFile): Handle vFile:setfs packets.
4664 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4665 after target_handle_new_gdb_connection.
4666
4b8b5e72
GB		 46672015-06-10 Gary Benson <gbenson@redhat.com>
4668
4669 * configure.ac (AC_CHECK_FUNCS): Add setns.
4670 * config.in: Regenerate.
4671 * configure: Likewise.
4672 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4673 (linux-namespaces.o): New rule.
4674 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4675
3ac2e371
GB		 46762015-06-09 Gary Benson <gbenson@redhat.com>
4677
4678 * hostio.c (handle_open): Process mode argument with
4679 fileio_to_host_mode.
4680
ca9b78ce
YQ		 46812015-06-01 Yao Qi <yao.qi@linaro.org>
4682
4683 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4684 * linux-x86-low.c: Likewise.
4685
bfacd19d
DB		 46862015-05-28 Don Breazeal <donb@codesourcery.com>
4687
4688 * linux-low.c (handle_extended_wait): Initialize
4689 thread_info.last_resume_kind for new fork children.
4690
452003ef
PA		 46912015-05-15 Pedro Alves <palves@redhat.com>
4692
4693 * target.h (target_handle_new_gdb_connection): Rewrite using if
4694 wrapped in do/while.
4695
1041a03c
JB		 46962015-05-14 Joel Brobecker <brobecker@adacore.com>
4697
4698 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4699 * configure, config.in: Regenerate.
4700 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4701 Declare typedef.
4702
c269dbdb
DB		 47032015-05-12 Don Breazeal <donb@codesourcery.com>
4704
4705 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4706 PTRACE_EVENT_VFORK_DONE.
4707 (linux_low_ptrace_options, extended_event_reported): Add vfork
4708 events.
4709 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4710 and "vforkdone" for RSP 'T' Stop Reply Packet.
4711 * server.h (report_vfork_events): Declare
4712 global variable.
4713
3a8a0396
DB		 47142015-05-12 Don Breazeal <donb@codesourcery.com>
4715
4716 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4717 (the_low_target) <new_fork>: Initialize new member.
4718 * linux-arm-low.c (arm_new_fork): New function.
4719 (the_low_target) <new_fork>: Initialize new member.
4720 * linux-low.c (handle_extended_wait): Call new target function
4721 new_fork.
4722 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4723 * linux-mips-low.c (mips_add_watchpoint): New function
4724 extracted from mips_insert_point.
4725 (the_low_target) <new_fork>: Initialize new member.
4726 (mips_linux_new_fork): New function.
4727 (mips_insert_point): Call mips_add_watchpoint.
4728 * linux-x86-low.c (x86_linux_new_fork): New function.
4729 (the_low_target) <new_fork>: Initialize new member.
4730
de0d863e
DB		 47312015-05-12 Don Breazeal <donb@codesourcery.com>
4732
4733 * linux-low.c (handle_extended_wait): Implement return value,
4734 rename argument 'event_child' to 'event_lwp', handle
4735 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4736 (linux_low_ptrace_options): New function.
4737 (linux_low_filter_event): Call linux_low_ptrace_options,
4738 use different argument fo linux_enable_event_reporting,
4739 use return value from handle_extended_wait.
4740 (extended_event_reported): New function.
4741 (linux_wait_1): Call extended_event_reported and set
4742 status to report fork events.
4743 (linux_write_memory): Add pid to debug message.
4744 (reset_lwp_ptrace_options_callback): New function.
4745 (linux_handle_new_gdb_connection): New function.
4746 (linux_target_ops): Initialize new structure member.
4747 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4748 * lynx-low.c: Initialize new structure member.
4749 * remote-utils.c (prepare_resume_reply): Implement stop reason
4750 "fork" for "T" stop message.
4751 * server.c (handle_query): Call handle_new_gdb_connection.
4752 * server.h (report_fork_events): Declare global flag.
4753 * target.h (struct target_ops) <handle_new_gdb_connection>:
4754 New member.
4755 (target_handle_new_gdb_connection): New macro.
4756 * win32-low.c: Initialize new structure member.
4757
ddcbc397
DB		 47582015-05-12 Don Breazeal <donb@codesourcery.com>
4759
4760 * mem-break.c (APPEND_TO_LIST): Define macro.
4761 (clone_agent_expr): New function.
4762 (clone_one_breakpoint): New function.
4763 (clone_all_breakpoints): New function.
4764 * mem-break.h: Declare new functions.
4765
89245bc0
DB		 47662015-05-12 Don Breazeal <donb@codesourcery.com>
4767
4768 * linux-low.c (linux_supports_fork_events): New function.
4769 (linux_supports_vfork_events): New function.
4770 (linux_target_ops): Initialize new structure members.
4771 (initialize_low): Call linux_check_ptrace_features.
4772 * lynx-low.c (lynx_target_ops): Initialize new structure
4773 members.
4774 * server.c (report_fork_events, report_vfork_events):
4775 New global flags.
4776 (handle_query): Add new features to qSupported packet and
4777 response.
4778 (captured_main): Initialize new global variables.
4779 * target.h (struct target_ops) <supports_fork_events>:
4780 New member.
4781 <supports_vfork_events>: New member.
4782 (target_supports_fork_events): New macro.
4783 (target_supports_vfork_events): New macro.
4784 * win32-low.c (win32_target_ops): Initialize new structure
4785 members.
4786
835205d0
GB		 47872015-05-12 Gary Benson <gbenson@redhat.com>
4788
4789 * server.c (handle_qxfer_exec_file): Use current process
4790 if annex is empty.
4791
21e94bd9
SL		 47922015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4793
4794 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4795 Remove HAVE_PTRACE_GETREGS conditionals.
4796 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4797 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4798
45614f15
YQ		 47992015-05-08 Yao Qi <yao.qi@linaro.org>
4800
4801 * linux-low.c (linux_supports_conditional_breakpoints): New
4802 function.
4803 (linux_target_ops): Install new target method.
4804 * lynx-low.c (lynx_target_ops): Install NULL hook for
4805 supports_conditional_breakpoints.
4806 * nto-low.c (nto_target_ops): Likewise.
4807 * spu-low.c (spu_target_ops): Likewise.
4808 * win32-low.c (win32_target_ops): Likewise.
4809 * server.c (handle_query): Check
4810 target_supports_conditional_breakpoints.
4811 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4812 New field.
4813 (target_supports_conditional_breakpoints): New macro.
4814
80ad801e
PA		 48152015-05-06 Pedro Alves <palves@redhat.com>
4816
4817 PR server/18081
4818 * server.c (start_inferior): If the process exits, mourn it.
4819
819843c7
GB		 48202015-04-21 Gary Benson <gbenson@redhat.com>
4821
4822 * hostio.c (fileio_open_flags_to_host): Factored out to
4823 fileio_to_host_openflags in common/fileio.c. Single use
4824 updated.
4825
a2d5a9d7
MF		 48262015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4827
4828 * linux-xtensa-low.c (xtensa_fill_gregset)
4829 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4830 XCHAL_HAVE_LOOP.
4831
deb44829
MF		 48322015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4833
4834 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4835 (regs_info): Replace usrregs pointer with NULL.
4836
e57f1de3
GB		 48372015-04-17 Gary Benson <gbenson@redhat.com>
4838
4839 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4840 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4841 * server.c (handle_qxfer_exec_file): New function.
4842 (qxfer_packets): Add exec-file entry.
4843 (handle_query): Report qXfer:exec-file:read as supported packet.
4844
62828379
RN		 48452015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4846
4847 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4848
b88bb450
GB		 48492015-04-09 Gary Benson <gbenson@redhat.com>
4850
4851 * hostio-errno.c (errno_to_fileio_error): Remove function.
4852 Update caller to use remote_fileio_to_fio_error.
4853
c8f4bfdd
YQ		 48542015-04-09 Yao Qi <yao.qi@linaro.org>
4855
4856 * linux-low.c (linux_insert_point): Call
4857 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4858 (linux_remove_point): Call remove_memory_breakpoint if type is
4859 raw_bkpt_type_sw.
4860 * linux-x86-low.c (x86_insert_point): Don't call
4861 insert_memory_breakpoint.
4862 (x86_remove_point): Don't call remove_memory_breakpoint.
4863
41f98f02
PA		 48642015-04-01 Pedro Alves <palves@redhat.com>
4865 Cleber Rosa <crosa@redhat.com>
4866
4867 * server.c (gdbserver_usage): Reorganize and extend the usage
4868 message.
4869
2bf6fb9d
PA		 48702015-03-24 Pedro Alves <palves@redhat.com>
4871
4872 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4873 output. Also dump TRAP_TRACE.
4874 (linux_low_filter_event): In debug output, distinguish a
4875 resume_stop SIGSTOP from a delayed SIGSTOP.
4876
369f6daa
GB		 48772015-03-24 Gary Benson <gbenson@redhat.com>
4878
4879 * linux-x86-low.c (x86_linux_new_thread): Moved to
4880 nat/x86-linux.c.
4881 (x86_linux_prepare_to_resume): Likewise.
4882
8e5d4070
GB		 48832015-03-24 Gary Benson <gbenson@redhat.com>
4884
4885 * Makefile.in (x86-linux-dregs.o): New rule.
4886 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4887 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4888 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4889 (x86_linux_dr_get): Likewise.
4890 (x86_linux_dr_set): Likewise.
4891 (update_debug_registers_callback): Likewise.
4892 (x86_linux_dr_set_addr): Likewise.
4893 (x86_linux_dr_get_addr): Likewise.
4894 (x86_linux_dr_set_control): Likewise.
4895 (x86_linux_dr_get_control): Likewise.
4896 (x86_linux_dr_get_status): Likewise.
4897 (x86_linux_update_debug_registers): Likewise.
4898
2b95d440
GB		 48992015-03-24 Gary Benson <gbenson@redhat.com>
4900
4901 * linux-x86-low.c (x86_linux_update_debug_registers):
4902 New function, factored out from...
4903 (x86_linux_prepare_to_resume): ...this.
4904
14b0bc68
GB		 49052015-03-24 Gary Benson <gbenson@redhat.com>
4906
4907 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4908 (x86_linux_dr_set): Likewise.
4909 (update_debug_registers_callback): Likewise.
4910 (x86_linux_dr_set_addr): Likewise.
4911 (x86_linux_dr_get_addr): Likewise.
4912 (x86_linux_dr_set_control): Likewise.
4913 (x86_linux_dr_get_control): Likewise.
4914 (x86_linux_dr_get_status): Likewise.
4915 (x86_linux_prepare_to_resume): Likewise.
4916
5dfe6ca8
GB		 49172015-03-24 Gary Benson <gbenson@redhat.com>
4918
4919 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4920 Use perror_with_name. Pass string through gettext.
4921 (x86_linux_dr_set): Likewise.
4922
d33472ad
GB		 49232015-03-24 Gary Benson <gbenson@redhat.com>
4924
4925 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4926 (x86_linux_dr_set_addr): ...this.
4927 (x86_dr_low_get_addr): Rename to...
4928 (x86_linux_dr_get_addr): ...this.
4929 (x86_dr_low_set_control): Rename to...
4930 (x86_linux_dr_set_control): ...this.
4931 (x86_dr_low_get_control): Rename to...
4932 (x86_linux_dr_get_control): ...this.
4933 (x86_dr_low_get_status): Rename to...
4934 (x86_linux_dr_get_status): ...this.
4935 (x86_dr_low): Update with new function names.
4936
4b134ca1
GB		 49372015-03-24 Gary Benson <gbenson@redhat.com>
4938
4939 * Makefile.in (x86-linux.o): New rule.
4940 * configure.srv: Add x86-linux.o to relevant targets.
4941 * linux-low.c (lwp_set_arch_private_info): New function.
4942 (lwp_arch_private_info): Likewise.
4943 * linux-x86-low.c: Include nat/x86-linux.h.
4944 (arch_lwp_info): Removed structure.
4945 (update_debug_registers_callback):
4946 Use lwp_set_debug_registers_changed.
4947 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4948 and lwp_set_debug_registers_changed.
4949 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4950
34c703da
GB		 49512015-03-24 Gary Benson <gbenson@redhat.com>
4952
4953 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4954 * linux-arm-low.c (arm_new_thread): Likewise.
4955 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4956 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4957 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4958 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4959
cff068da
GB		 49602015-03-24 Gary Benson <gbenson@redhat.com>
4961
4962 * linux-low.c (ptid_of_lwp): New function.
4963 (lwp_is_stopped): Likewise.
4964 (lwp_stop_reason): Likewise.
4965 * linux-x86-low.c (update_debug_registers_callback):
4966 Use lwp_is_stopped.
4967 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4968 lwp_stop_reason.
4969
b2f7c7e8
GB		 49702015-03-24 Gary Benson <gbenson@redhat.com>
4971
4972 * linux-low.h (linux_stop_lwp): Remove declaration.
4973
6d4ee8c6
GB		 49742015-03-24 Gary Benson <gbenson@redhat.com>
4975
4976 * linux-low.h: Include nat/linux-nat.h.
4977 * linux-low.c (iterate_over_lwps_args): New structure.
4978 (iterate_over_lwps_filter): New function.
4979 (iterate_over_lwps): Likewise.
4980 * linux-x86-low.c (update_debug_registers_callback):
4981 Update signature to what iterate_over_lwps expects.
4982 Remove PID check that iterate_over_lwps now performs.
4983 (x86_dr_low_set_addr): Use iterate_over_lwps.
4984 (x86_dr_low_set_control): Likewise.
4985
70a0bb6b
GB		 49862015-03-24 Gary Benson <gbenson@redhat.com>
4987
4988 * linux-x86-low.c (x86_debug_reg_state): New function.
4989 (x86_linux_prepare_to_resume): Use the above.
4990
7b669087
GB		 49912015-03-24 Gary Benson <gbenson@redhat.com>
4992
4993 * linux-low.c (current_lwp_ptid): New function.
4994 * linux-x86-low.c: Include nat/linux-nat.h.
4995 (x86_dr_low_get_addr): Use current_lwp_ptid.
4996 (x86_dr_low_get_control): Likewise.
4997 (x86_dr_low_get_status): Likewise.
4998
eef49a3d
PA		 49992015-03-20 Pedro Alves <palves@redhat.com>
5000
5001 * tracepoint.c (cmd_qtstatus): Make "str" const.
5002
b2333d22
PA		 50032015-03-20 Pedro Alves <palves@redhat.com>
5004
5005 * server.c (handle_general_set): Make "req_str" const.
5006
23f238d3
PA		 50072015-03-19 Pedro Alves <palves@redhat.com>
5008
5009 * linux-low.c (linux_resume_one_lwp): Rename to ...
5010 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5011 instead call perror_with_name.
5012 (check_ptrace_stopped_lwp_gone): New function.
5013 (linux_resume_one_lwp): Reimplement as wrapper around
5014 linux_resume_one_lwp_throw that swallows errors if the LWP is
5015 gone.
5016
91baf43f
PA		 50172015-03-19 Pedro Alves <palves@redhat.com>
5018
5019 * linux-low.c (count_events_callback, select_event_lwp_callback):
5020 No longer check whether the thread has resume_stop as last resume
5021 kind.
5022
8bf3b159
PA		 50232015-03-19 Pedro Alves <palves@redhat.com>
5024
5025 * linux-low.c (count_events_callback, select_event_lwp_callback):
5026 Use the lwp's status_pending_p field, not the thread's.
5027
b90fc188
PA		 50282015-03-19 Pedro Alves <palves@redhat.com>
5029
5030 * linux-low.c (select_event_lwp_callback): Update comments to
5031 no longer mention SIGTRAP.
5032
464b0089
GB		 50332015-03-18 Gary Benson <gbenson@redhat.com>
5034
5035 * server.c (handle_query): Do not report vFile:fstat as supported.
5036
aa9e327f
GB		 50372015-03-11 Gary Benson <gbenson@redhat.com>
5038
5039 * hostio.c (sys/types.h): New include.
5040 (sys/stat.h): Likewise.
5041 (common-remote-fileio.h): Likewise.
5042 (handle_fstat): New function.
5043 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5044
791c0056
GB		 50452015-03-11 Gary Benson <gbenson@redhat.com>
5046
5047 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5048 struct stat.st_blocks and struct stat.st_blksize.
5049 * configure: Regenerate.
5050 * config.in: Likewise.
5051 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5052 (OBS): Add common-remote-fileio.o.
5053 (common-remote-fileio.o): New rule.
5054
9a9df970
PA		 50552015-03-09 Pedro Alves <palves@redhat.com>
5056
5057 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5058 'struct sockaddr' pointer in 'accept' call.
5059
9eb1356e
PA		 50602015-03-09 Pedro Alves <palves@redhat.com>
5061
5062 Revert:
5063 2015-03-07 Pedro Alves <palves@redhat.com>
5064 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5065 or <winsock2.h> here. Instead include "gdb_socket.h".
5066 (remote_open): Use union gdb_sockaddr_u.
5067 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5068 or <winsock2.h> here. Instead include "gdb_socket.h".
5069 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5070 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5071 or <sys/un.h>.
5072 (init_named_socket, gdb_agent_helper_thread): Use union
5073 gdb_sockaddr_u.
5074
aac331e4
PA		 50752015-03-07 Pedro Alves <palves@redhat.com>
5076
5077 * configure.ac (build_warnings): Move
5078 -Wdeclaration-after-statement to the C-specific set.
5079 * configure: Regenerate.
5080
366c75fc
PA		 50812015-03-07 Pedro Alves <palves@redhat.com>
5082
5083 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5084 or <winsock2.h> here. Instead include "gdb_socket.h".
5085 (remote_open): Use union gdb_sockaddr_u.
5086 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5087 or <winsock2.h> here. Instead include "gdb_socket.h".
5088 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5089 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5090 or <sys/un.h>.
5091 (init_named_socket, gdb_agent_helper_thread): Use union
5092 gdb_sockaddr_u.
5093
492d29ea
PA		 50942015-03-07 Pedro Alves <palves@redhat.com>
5095
5096 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5097 instead.
5098
60a191ed
YQ		 50992015-03-06 Yao Qi <yao.qi@linaro.org>
5100
5101 * linux-aarch64-low.c (aarch64_insert_point): Use
5102 show_debug_regs as a boolean.
5103 (aarch64_remove_point): Likewise.
5104
f5771b1d
PA		 51052015-03-05 Pedro Alves <palves@redhat.com>
5106
5107 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5108 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5109 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5110 * nto-low.c (nto_target_ops): Likewise.
5111 * spu-low.c (spu_target_ops): Likewise.
5112 * win32-low.c (win32_target_ops): Likewise.
5113
3e572f71
PA		 51142015-03-04 Pedro Alves <palves@redhat.com>
5115
72f4393d 5116 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5117 Decide whether a breakpoint triggered based on the SIGTRAP's
5118 siginfo.si_code.
72f4393d
L		 5119 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5120 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5121 (linux_low_filter_event): Check for breakpoints before checking
5122 watchpoints.
5123 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5124 siginfo.si_code.
72f4393d
L		 5125 (linux_stopped_by_sw_breakpoint)
5126 (linux_supports_stopped_by_sw_breakpoint)
5127 (linux_stopped_by_hw_breakpoint)
5128 (linux_supports_stopped_by_hw_breakpoint): New functions.
5129 (linux_target_ops): Install new target methods.
3e572f71 5130
1ec68e26
PA		 51312015-03-04 Pedro Alves <palves@redhat.com>
5132
5133 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5134 * server.c (swbreak_feature, hwbreak_feature): New globals.
5135 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5136 (captured_main): Clear swbreak_feature and hwbreak_feature.
5137 * server.h (swbreak_feature, hwbreak_feature): Declare.
5138 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5139 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5140 supports_stopped_by_hw_breakpoint>: New fields.
5141 (target_supports_stopped_by_sw_breakpoint)
5142 (target_stopped_by_sw_breakpoint)
5143 (target_supports_stopped_by_hw_breakpoint)
5144 (target_stopped_by_hw_breakpoint): Declare.
5145
15c66dd6
PA		 51462015-03-04 Pedro Alves <palves@redhat.com>
5147
5148 enum lwp_stop_reason -> enum target_stop_reason
5149 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5150 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5151 (linux_wait_1, stuck_in_jump_pad_callback)
5152 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5153 (linux_stopped_by_watchpoint):
5154 * linux-low.h (enum lwp_stop_reason): Delete.
5155 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5156 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5157
98fc70d6
YQ		 51582015-03-04 Yao Qi <yao.qi@linaro.org>
5159
5160 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5161
dd2ac174
GB		 51622015-03-03 Gary Benson <gbenson@redhat.com>
5163
5164 * hostio.c (handle_vFile): Fix prefix lengths.
5165
d68e53f4
MM		 51662015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5167
5168 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5169 ptr_bits.
5170
bf2d68ab
AA		 51712015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5172
5173 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5174 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5175 (clean): Add "rm -f" for above C files.
5176 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5177 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5178 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5179 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5180 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5181 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5182 (init_registers_s390x_vx_linux64)
5183 (init_registers_s390x_tevx_linux64)
5184 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5185 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5186 declarations.
5187 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5188 (s390_store_vxrs_high): New functions.
5189 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5190 NT_S390_VXRS_HIGH.
5191 (s390_arch_setup): Add logic for selecting one of the new target
5192 descriptions. Activate the new vector regsets if applicable.
5193 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5194 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5195 and init_registers_s390x_tevx_linux64.
5196
c966a859
PA		 51972015-03-01 Pedro Alves <palves@redhat.com>
5198
5199 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5200 parameter.
5201
4180215b
PA		 52022015-02-27 Pedro Alves <palves@redhat.com>
5203
5204 * linux-x86-low.c (u_debugreg_offset): New function.
5205 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5206
749bab01
PA		 52072015-02-27 Pedro Alves <palves@redhat.com>
5208
5209 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5210 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5211 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5212 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5213 (ps_lsetfpregs, ps_getpid)
5214 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5215 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5216 (ps_lsetxregs, ps_plog): Declare.
5217
3c14e5a3
PA		 52182015-02-27 Pedro Alves <palves@redhat.com>
5219
5220 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5221 IP_AGENT_EXPORT_FUNC.
5222 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5223 IP_AGENT_EXPORT_FUNC.
5224 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5225 (IP_AGENT_EXPORT): Delete.
5226 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5227 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5228 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5229 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5230 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5231 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5232 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5233 (traceframe_read_count, traceframe_write_count)
5234 (traceframes_created, trace_state_variables, get_raw_reg)
5235 (get_trace_state_variable_value, set_trace_state_variable_value)
5236 (ust_loaded, helper_thread_id, cmd_buf): Use
5237 IPA_SYM_EXPORTED_NAME.
5238 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5239 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5240 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5241 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5242 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5243 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5244 EXTERN_C_PUSH/EXTERN_C_POP.
5245 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5246 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5247 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5248 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5249 (traceframe_write_count, traceframe_read_count)
5250 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5251 (about_to_request_buffer_space, get_trace_state_variable_value)
5252 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5253 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5254 EXTERN_C_PUSH/EXTERN_C_POP.
5255 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5256 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5257 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5258 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5259 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5260 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5261 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5262 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5263 Define.
5264 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5265 (IP_AGENT_EXPORT_VAR_DECL): Define.
5266 (tracing): Declare.
5267 (gdb_agent_get_raw_reg): Declare.
5268
fe978cb0
PA		 52692015-02-27 Tom Tromey <tromey@redhat.com>
5270 Pedro Alves <palves@redhat.com>
5271
5272 Rename symbols whose names are reserved C++ keywords throughout.
5273
3bc3d82a
PA		 52742015-02-27 Pedro Alves <palves@redhat.com>
5275
5276 * Makefile.in (COMPILER): New, get it from autoconf.
5277 (CXX): Get from autoconf instead.
5278 (COMPILE.pre): Use COMPILER.
5279 (CC-LD): Rename to ...
5280 (CC_LD): ... this. Use COMPILER.
5281 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5282 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5283 * acinclude.m4: Include build-with-cxx.m4.
5284 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5285 Disable -Werror by default if building in C++ mode.
5286 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5287 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5288 the C++ compiler. Save/restore CXXFLAGS too.
5289 * configure: Regenerate.
5290
07697489
PA		 52912015-02-27 Pedro Alves <palves@redhat.com>
5292
5293 * acinclude.m4: Include libiberty.m4.
5294 * configure.ac: Call libiberty_INIT.
5295 * config.in, configure: Regenerate.
5296
9beb7c4e
PA		 52972015-02-26 Pedro Alves <palves@redhat.com>
5298
5299 * linux-low.c (linux_wait_1): When incrementing the PC past a
5300 program breakpoint always use the_low_target.breakpoint_len as
5301 increment, rather than the maximum between that and
5302 the_low_target.decr_pc_after_break.
5303
8090aef2
PA		 53042015-02-23 Pedro Alves <palves@redhat.com>
5305
5306 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5307 thread was doing a step-over; always adjust the PC if
5308 we stepped over a permanent breakpoint.
5309 (linux_wait_1): If we stepped over breakpoint that was on top of a
5310 permanent breakpoint, manually advance the PC past it.
5311
bc9540e8
PA		 53122015-02-23 Pedro Alves <palves@redhat.com>
5313
5314 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5315 modes.
5316 (x86_fill_gregset, x86_store_gregset): Use it when handling
5317 $orig_eax.
5318
2db9a427
PA		 53192015-02-20 Pedro Alves <palves@redhat.com>
5320
5321 * thread-db.c: Include "nat/linux-procfs.h".
5322 (thread_db_init): Skip listing new threads if the kernel supports
5323 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5324
afa8d396
PA		 53252015-02-20 Pedro Alves <palves@redhat.com>
5326
5327 * linux-low.c (status_pending_p_callback): Use ptid_match.
5328
c9587f88
AT		 53292015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5330
5331 PR breakpoints/16812
5332 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5333 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5334 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5335
b05ec7a5
AT		 53362015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5337
5338 PR breakpoints/15956
5339 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5340
d33501a5
MM		 53412015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5342
5343 * linux-low.c (linux_low_btrace_conf): Print size.
5344 * server.c (handle_btrace_conf_general_set): New.
5345 (hanle_general_set): Call handle_btrace_conf_general_set.
5346 (handle_query): Report Qbtrace-conf:bts:size as supported.
5347
f4abbc16
MM		 53482015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5349
5350 * linux-low.c (linux_low_enable_btrace): Update parameters.
5351 (linux_low_btrace_conf): New.
5352 (linux_target_ops)<to_btrace_conf>: Initialize.
5353 * server.c (current_btrace_conf): New.
5354 (handle_btrace_enable): Rename to ...
5355 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5356 to target_enable_btrace. Update comment. Update users.
5357 (handle_qxfer_btrace_conf): New.
5358 (qxfer_packets): Add btrace-conf entry.
5359 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5360 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5361 (target_ops)<read_btrace_conf>: New.
5362 (target_enable_btrace): Update parameters.
5363 (target_read_btrace_conf): New.
5364
043c3577
MM		 53652015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5366
5367 * server.c (handle_btrace_general_set): Remove call to
5368 target_supports_btrace.
5369 (supported_btrace_packets): New.
5370 (handle_query): Call supported_btrace_packets.
5371 * target.h: include btrace-common.h.
5372 (btrace_target_info): Removed.
5373 (supports_btrace, target_supports_btrace): Update parameters.
5374
734b0e4b
MM		 53752015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5376
5377 * Makefile.in (SFILES): Add common/btrace-common.c.
5378 (OBS): Add common/btrace-common.o.
5379 (btrace-common.o): Add build rules.
5380 * linux-low: Include btrace-common.h.
5381 (linux_low_read_btrace): Use struct btrace_data. Call
5382 btrace_data_init and btrace_data_fini.
5383
d6c146e9
PA		 53842015-02-06 Pedro Alves <palves@redhat.com>
5385
5386 * thread-db.c (find_new_threads_callback): Add debug output.
5387
20ba1ce6
PA		 53882015-02-04 Pedro Alves <palves@redhat.com>
5389
5390 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5391 (resume_stopped_resumed_lwps): New function.
5392 (linux_wait_for_event_filtered): Use it.
5393
8cc73a39
SDJ		 53942015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5395
5396 * Makefile.in (SFILES): Add linux-personality.c.
5397 (linux-personality.o): New rule.
5398 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5399 list of objects to be built.
5400 * linux-low.c: Include nat/linux-personality.h.
5401 (linux_create_inferior): Remove code to disable address space
5402 randomization (moved to ../nat/linux-personality.c). Create
5403 cleanup to disable address space randomization.
5404
fb23d554
SDJ		 54052015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5406
5407 * Makefile.in (posix-strerror.o): New rule.
5408 (mingw-strerror.o): Likewise.
5409 * configure: Regenerated.
5410 * configure.ac: Source file ../common/common.host. Initialize new
5411 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5412
cdf43629
YQ		 54132015-01-14 Yao Qi <yao@codesourcery.com>
5414
5415 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5416 (ppc-linux.o): New rule.
5417 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5418 * configure.ac: AC_CHECK_FUNCS(getauxval).
5419 * config.in: Re-generated.
5420 * configure: Re-generated.
5421 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5422 ppc64_64bit_inferior_p
5423
514c5338
YQ		 54242015-01-14 Yao Qi <yao@codesourcery.com>
5425
5426 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5427 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5428 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5429 (PT_ORIG_R3, PT_TRAP): Likewise.
5430 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5431 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5432 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5433
3368c1e5
JB		 54342015-01-10 Joel Brobecker <brobecker@adacore.com>
5435
5436 * i387-fp.c (i387_cache_to_xsave): In look over
5437 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5438 zmmh_low_space field by use of zmmh_high_space.
5439
582511be
PA		 54402015-01-09 Pedro Alves <palves@redhat.com>
5441
5442 * linux-low.c (step_over_bkpt): Move higher up in the file.
5443 (handle_extended_wait): Don't store the stop_pc here.
5444 (get_stop_pc): Adjust comments and rename to ...
5445 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5446 stopped for a software breakpoint or hardware breakpoint.
5447 (thread_still_has_status_pending_p): New function.
5448 (status_pending_p_callback): Use
5449 thread_still_has_status_pending_p. If the event is no longer
5450 interesting, resume the LWP.
5451 (handle_tracepoints): Add assert.
5452 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5453 (wstatus_maybe_breakpoint): New function.
5454 (cancel_breakpoint): Delete function.
5455 (check_stopped_by_watchpoint): New function, factored out from
5456 linux_low_filter_event.
5457 (lp_status_maybe_breakpoint): Delete function.
5458 (linux_low_filter_event): Remove filter_ptid argument.
5459 Leave thread group exits pending here. Store the LWP's stop PC.
5460 Always leave events pending.
5461 (linux_wait_for_event_filtered): Pull all events out of the
5462 kernel, and leave them all pending.
5463 (count_events_callback, select_event_lwp_callback): Consider all
5464 events.
5465 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5466 (select_event_lwp): Only give preference to the stepping LWP in
5467 all-stop mode. Adjust comments.
5468 (ignore_event): New function.
5469 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5470 references to cancel_breakpoints. Adjust to renames. Also give
5471 equal priority to all LWPs that have had events in non-stop mode.
5472 If reporting a software breakpoint event, unadjust the LWP's PC.
5473 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5474 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5475 Adjust.
5476 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5477 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5478 (linux_stopped_by_watchpoint): Adjust.
5479 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5480 * linux-low.h (enum lwp_stop_reason): New.
5481 (struct lwp_info) <stop_pc>: Adjust comment.
5482 <stopped_by_watchpoint>: Delete field.
5483 <stop_reason>: New field.
5484 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5485 * mem-break.c (software_breakpoint_inserted_here)
5486 (hardware_breakpoint_inserted_here): New function.
5487 * mem-break.h (software_breakpoint_inserted_here)
5488 (hardware_breakpoint_inserted_here): Declare.
5489 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5490 (cancel_breakpoints): Delete.
5491 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5492 (upload_fast_traceframes): Remove references to
5493 cancel_breakpoints.
5494
a33e3959
PA		 54952015-01-09 Pedro Alves <palves@redhat.com>
5496
5497 * thread-db.c (find_new_threads_callback): Ignore thread if the
5498 kernel thread ID is -1.
5499
8784d563
PA		 55002015-01-09 Pedro Alves <palves@redhat.com>
5501
5502 * linux-low.c (linux_attach_fail_reason_string): Move to
5503 nat/linux-ptrace.c, and rename.
5504 (linux_attach_lwp): Update comment.
5505 (attach_proc_task_lwp_callback): New function.
5506 (linux_attach): Adjust to rename and use
5507 linux_proc_attach_tgid_threads.
5508 (linux_attach_fail_reason_string): Delete declaration.
5509
76f2b779
JB		 55102015-01-01 Joel Brobecker <brobecker@adacore.com>
5511
5512 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5513 * server.c (gdbserver_version): Likewise.
5514
fafcc06a
SDJ		 55152014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5516
5517 * remote-utils.c: Include ctype.h.
5518 (input_interrupt): Explicitly handle the case when the char
5519 received is the NUL byte. Improve the printing of non-ASCII
5520 characters.
5521
beed38b8
JB		 55222014-12-16 Joel Brobecker <brobecker@adacore.com>
5523
5524 * linux-low.c (linux_low_filter_event): Update call to
5525 linux_enable_event_reporting following the addition of
5526 a new parameter to that function.
5527
bf330350
CU		 55282014-12-16 Catalin Udma <catalin.udma@freescale.com>
5529
5530 PR server/17457
5531 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5532 (AARCH64_FPCR_REGNO): Likewise.
5533 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5534 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5535 (aarch64_store_fpregset): Likewise.
5536
5227d625
JB		 55372014-12-15 Joel Brobecker <brobecker@adacore.com>
5538
5539 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5540 Remove FIXME comment about assumption about N.
5541
f93b65a0
JB		 55422014-12-13 Joel Brobecker <brobecker@adacore.com>
5543
5544 * configure.ac: If large-file support is disabled in GDBserver,
5545 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5546 * configure: Regenerate.
5547
e5a9158d
AA		 55482014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5549
5550 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5551 warning upon ENODATA from ptrace.
5552 * linux-s390-low.c (s390_store_tdb): New.
5553 (s390_regsets): Add regset for NT_S390_TDB.
5554
feea5f36
AA		 55552014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5556
5557 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5558 without a fill_function.
5559 * linux-s390-low.c (s390_fill_last_break): Remove.
5560 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5561 (s390_arch_setup): Use regset's size instead of fill_function for
5562 loop end condition.
5563
098dbe61
AA		 55642014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5565
5566 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5567 the regset's store function when ptrace returned an error.
5568 * regcache.c (get_thread_regcache): Invalidate register cache
5569 before fetching inferior's registers.
5570
28eef672
AA		 55712014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5572
5573 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5574 while-loop as for-loop.
5575 (regsets_store_inferior_registers): Likewise.
5576
bdca27a2
YQ		 55772014-11-28 Yao Qi <yao@codesourcery.com>
5578
5579 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5580 * config.in, configure: Re-generate.
5581 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5582 is defined.
5583
9c232dda
YQ		 55842014-11-21 Yao Qi <yao@codesourcery.com>
5585
5586 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5587 (AC_CHECK_HEADERS): Remove malloc.h.
5588 * configure: Re-generated.
5589 * config.in: Re-generated.
5590 * server.h: Don't include alloca.h and malloc.h.
5591 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5592 Don't include malloc.h.
5593
43968415
JB		 55942014-11-17 Joel Brobecker <brobecker@adacore.com>
5595
5596 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5597 corresponding ERRNO check in same block.
5598
40e91bc7
PA		 55992014-11-12 Pedro Alves <palves@redhat.com>
5600
5601 * server.c (cont_thread): Update comment.
5602 (start_inferior, attach_inferior): No longer clear cont_thread.
5603 (handle_v_cont): No longer set cont_thread.
5604 (captured_main): Clear cont_thread each time a GDB connects.
5605
c2c118cf
PA		 56062014-11-12 Pedro Alves <palves@redhat.com>
5607
5608 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5609 thread, and don't resume all threads if the Hc thread has exited.
5610
78708b7c
PA		 56112014-11-12 Pedro Alves <palves@redhat.com>
5612
5613 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5614 the process group instead of to a specific LWP.
5615
a2abc7de
PA		 56162014-10-15 Pedro Alves <palves@redhat.com>
5617
5618 PR server/17487
5619 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5620 parameter.
5621 (arm_set_thread_context): Delete.
5622 (the_low_target): Adjust.
5623 * win32-i386-low.c (debug_registers_changed)
5624 (debug_registers_used): Delete.
5625 (update_debug_registers_callback): New function.
5626 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5627 needing to update their debug registers.
5628 (win32_get_current_dr): New function.
5629 (x86_dr_low_get_addr, x86_dr_low_get_control)
5630 (x86_dr_low_get_status): Fetch the debug register from the thread
5631 record's context.
5632 (i386_initial_stuff): Adjust.
5633 (i386_get_thread_context): Remove current_event parameter. Don't
5634 clear debug_registers_changed nor copy DR values to
5635 debug_reg_state.
5636 (i386_set_thread_context): Delete.
5637 (i386_prepare_to_resume): New function.
5638 (i386_thread_added): Mark the thread as needing to update irs
5639 debug registers.
5640 (the_low_target): Remove i386_set_thread_context and install
5641 i386_prepare_to_resume.
5642 * win32-low.c (win32_get_thread_context): Adjust.
5643 (win32_set_thread_context): Use SetThreadContext
5644 directly.
5645 (win32_prepare_to_resume): New function.
5646 (win32_require_context): New function, factored out from ...
5647 (thread_rec): ... this.
5648 (continue_one_thread): Call win32_prepare_to_resume on each thread
5649 we're about to continue.
5650 (win32_resume): Call win32_prepare_to_resume on the event thread.
5651 * win32-low.h (struct win32_thread_info)
5652 <debug_registers_changed>: New field.
5653 (struct win32_target_ops): Change prototype of set_thread_context,
5654 delete set_thread_context and add prepare_to_resume.
5655 (win32_require_context): New declaration.
5656
a442d071
GB		 56572014-10-08 Gary Benson <gbenson@redhat.com>
5658
5659 * server.h: Do not include common-exceptions.h.
5660
6f1947e8
GB		 56612014-10-08 Gary Benson <gbenson@redhat.com>
5662
5663 * server.h: Do not include cleanups.h.
5664
63b434a4
JH		 56652014-09-30 James Hogan <james.hogan@imgtec.com>
5666
5667 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5668 mips64-dsp-linux.c.
5669
c4d9ceb6
YQ		 56702014-09-23 Yao Qi <yao@codesourcery.com>
5671
5672 * linux-low.c (lp_status_maybe_breakpoint): New function.
5673 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5674 (count_events_callback): Likewise.
5675 (select_event_lwp_callback): Likewise.
5676 (cancel_breakpoints_callback): Likewise.
5677
89a5711c
DB		 56782014-09-19 Don Breazeal <donb@codesourcery.com>
5679
5680 * linux-low.c (handle_extended_wait): Call
5681 linux_ptrace_get_extended_event.
5682 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5683 linux_is_extended_waitstatus.
5684
bffc0964
JB		 56852014-09-16 Joel Brobecker <brobecker@adacore.com>
5686
5687 * Makefile.in (CPPFLAGS): Define.
5688 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5689 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5690
0bfdf32f
GB		 56912014-09-16 Gary Benson <gbenson@redhat.com>
5692
5693 * inferiors.h (current_inferior): Renamed as...
5694 (current_thread): New variable. All uses updated.
5695 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5696 (maybe_move_out_of_jump_pad): Likewise.
5697 (cancel_breakpoint): Likewise.
5698 (linux_low_filter_event): Likewise.
5699 (wait_for_sigstop): Likewise.
5700 (linux_resume_one_lwp): Likewise.
5701 (need_step_over_p): Likewise.
5702 (start_step_over): Likewise.
5703 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5704 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5705 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5706 and save_inferior as saved_thread.
5707 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5708 saved_thread.
5709 (regcache_invalidate_thread): Likewise.
5710 * remote-utils.c (prepare_resume_reply): Likewise.
5711 * thread-db.c (thread_db_get_tls_address): Likewise.
5712 (disable_thread_event_reporting): Likewise.
5713 (remove_thread_event_breakpoints): Likewise.
5714 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5715 as saved_thread.
5716 * target.h (set_desired_inferior): Renamed as...
5717 (set_desired_thread): New declaration. All uses updated.
5718 * server.c (myresume): Updated comment to reference thread instead
5719 of inferior.
5720 (handle_serial_event): Likewise.
5721 (handle_target_event): Likewise.
5722
361c8ade
GB		 57232014-09-12 Tom Tromey <tromey@redhat.com>
5724 Gary Benson <gbenson@redhat.com>
5725
5726 * regcache.h: Include common-regcache.h.
5727 (regcache_read_pc): Don't declare.
5728 * regcache.c (get_thread_regcache_for_ptid): New function.
5729
bd9269f7
GB		 57302014-09-11 Tom Tromey <tromey@redhat.com>
5731 Gary Benson <gbenson@redhat.com>
5732
5733 * symbol.c: New file.
5734 * Makefile.in (SFILES): Add symbol.c.
5735 (OBS): Add symbol.o.
5736
f8c1d06b
GB		 57372014-09-11 Gary Benson <gbenson@redhat.com>
5738
5739 * target.c (target_stop_ptid, target_continue_ptid): New
5740 functions.
5741
721ec300
GB		 57422014-09-11 Tom Tromey <tromey@redhat.com>
5743 Gary Benson <gbenson@redhat.com>
5744
5745 * target.h: Include target/target.h.
5746 * target.c (target_read_memory, target_read_uint32)
5747 (target_write_memory): New functions.
5748
c5e92cca
GB		 57492014-09-11 Gary Benson <gbenson@redhat.com>
5750
5751 * server.h (debug_hw_points): Don't declare.
5752 * server.c (debug_hw_points): Don't define. Replace all uses
5753 with show_debug_regs.
5754 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5755 all uses with show_debug_regs.
5756
2e4bb98a
EBM		 57572014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5758
5759 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5760 endianness into account.
5761 (ppc_supply_ptrace_register): Likewise.
5762
ac740bc7
JH		 57632014-09-03 James Hogan <james.hogan@imgtec.com>
5764
5765 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5766 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5767
97ea6506
GB		 57682014-09-03 Gary Benson <gbenson@redhat.com>
5769
5770 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5771 ALL_DEBUG_ADDRESS_REGISTERS.
5772
df7e5265
GB		 57732014-09-02 Gary Benson <gbenson@redhat.com>
5774
5775 * i386-low.h: Renamed as...
5776 * x86-low.h: New file. All type, function and variable name
5777 prefixes changed from "i386_" to "x86_". All references updated.
5778 * i386-low.c: Renamed as...
5779 * x86-low.c: New file. All type, function and variable name
5780 prefixes changed from "i386_" to "x86_". All references updated.
5781
ed859da7
GB		 57822014-09-02 Gary Benson <gbenson@redhat.com>
5783
5784 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5785 (x86_linux_new_thread): Likewise.
5786
860789c7
GB		 57872014-08-29 Gary Benson <gbenson@redhat.com>
5788
5789 * server.h (setjmp.h): Do not include.
5790 (toplevel): Do not declare.
5791 (common-exceptions.h): Include.
5792 (cleanups.h): Likewise.
5793 * server.c (toplevel): Do not define.
5794 (exit_code): New static global.
5795 (detach_or_kill_for_exit_cleanup): New function.
5796 (main): New function. Original main renamed to...
5797 (captured_main): New function.
5798 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5799
ff55e1b5
GB		 58002014-08-29 Gary Benson <gbenson@redhat.com>
5801
5802 * Makefile.in (SFILES): Add common/common-exceptions.c.
5803 (OBS): Add common-exceptions.o.
5804 (common-exceptions.o): New rule.
5805 * utils.c (prepare_to_throw_exception): New function.
5806
e9bcb658
GB		 58072014-08-29 Gary Benson <gbenson@redhat.com>
5808
5809 * config.in: Regenerate.
5810 * configure: Likewise.
5811
e3180625
GB		 58122014-08-29 Gary Benson <gbenson@redhat.com>
5813
5814 * Makefile.in (SFILES): Add common/cleanups.c.
5815 (OBS): cleanups.o.
5816 (cleanups.o): New rule.
5817
e3d6ba5d
GB		 58182014-08-29 Gary Benson <gbenson@redhat.com>
5819
5820 * utils.c (internal_vwarning): New function.
5821
7096e886
GB		 58222014-08-28 Gary Benson <gbenson@redhat.com>
5823
5824 * utils.h (fatal): Remove declaration.
5825 * utils.c (fatal): Remove function.
5826
14ce3192
GB		 58272014-08-28 Gary Benson <gbenson@redhat.com>
5828
5829 * tracepoint.c (gdb_agent_init): Replace fatal with
5830 perror_with_name.
5831 (initialize_tracepoint): Likewise.
5832
50278d59
GB		 58332014-08-28 Gary Benson <gbenson@redhat.com>
5834
5835 * remote-utils.c (remote_prepare): Replace fatal with error.
5836
aa96c426
GB		 58372014-08-28 Gary Benson <gbenson@redhat.com>
5838
5839 * linux-low.c (linux_async): Replace fatal with warning.
5840 Tidy up and return.
5841 (linux_start_non_stop): Return -1 if linux_async failed.
5842
f7160e97
GB		 58432014-08-28 Gary Benson <gbenson@redhat.com>
5844
5845 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5846 gdb_assert.
5847 (i386_dr_low_get_addr): Remove vague comment.
5848 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5849 gdb_assert.
5850
38e08fca
GB		 58512014-08-28 Gary Benson <gbenson@redhat.com>
5852
5853 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5854 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5855 internal_error.
5856 (linux_resume_one_lwp): Likewise.
5857 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5858 gdb_assert.
5859 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5860 with internal_error.
5861 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5862 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5863 (find_register_by_name): Replace fatal with internal_error.
5864 (find_regno): Likewise.
5865 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5866 * thread-db.c (thread_db_create_event): Likewise.
5867 (thread_db_load_search): Likewise.
5868 (try_thread_db_load_1): Likewise.
5869 * tracepoint.c (get_jump_space_head): Replace fatal with
5870 internal_error.
5871 (claim_trampoline_space): Likewise.
5872 (have_fast_tracepoint_trampoline_buffer): Likewise.
5873 (cmd_qtstart): Likewise.
5874 (stop_tracing): Likewise.
5875 (fast_tracepoint_collecting): Likewise.
5876 (target_malloc): Likewise.
5877 (download_tracepoint): Likewise.
5878 (download_trace_state_variables): Replace check with gdb_assert.
5879 (upload_fast_traceframes): Replace fatal with internal_error.
5880
34abf635
GB		 58812014-08-19 Tom Tromey <tromey@redhat.com>
5882 Gary Benson <gbenson@redhat.com>
5883
5884 * Makefile.in (SFILES): Add common/common-debug.c.
5885 (OBS): Add common-debug.o.
5886 (common-debug.o): New rule.
5887 * debug.h (debug_printf): Don't declare.
5888 * debug.c (debug_printf): Renamed and rewritten as...
5889 (debug_vprintf): New function.
5890
f6e94d78
GB		 58912014-08-19 Gary Benson <gbenson@redhat.com>
5892
5893 * utils.h: Do not include print-utils.h.
5894
9239eeab
GB		 58952014-08-19 Tom Tromey <tromey@redhat.com>
5896 Gary Benson <gbenson@redhat.com>
5897
5898 * server.h: Add static assertion.
5899 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5900
ef87c8bb
GB		 59012014-08-19 Tom Tromey <tromey@redhat.com>
5902 Gary Benson <gbenson@redhat.com>
5903
5904 * Makefile.in (SFILES): Add common/errors.c.
5905 (OBS): Add errors.o.
5906 (IPA_OBS): Add errors-ipa.o.
5907 (errors.o): New rule.
5908 (errors-ipa.o): Likewise.
5909 * utils.h (perror_with_name, error, warning): Don't declare.
5910 * utils.c (warning): Renamed and rewritten as...
5911 (vwarning): New function.
5912 (error): Renamed and rewritten as...
5913 (verror): New function.
5914 (internal_error): Renamed and rewritten as...
5915 (internal_verror): New function.
5916
bb974a24
GB		 59172014-08-07 Gary Benson <gbenson@redhat.com>
5918
5919 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5920 * configure: Regenerate.
5921 * config.in: Likewise.
5922 * server.h: Do not include errno.h.
5923 * event-loop.c: Likewise.
5924 * hostio-errno.c: Likewise.
5925 * linux-low.c: Likewise.
5926 * remote-utils.c: Likewise.
5927 * spu-low.c: Likewise.
5928 * utils.c: Likewise.
5929 * gdbreplay.c: Unconditionally include errno.h.
5930
6d3d12eb
GB		 59312014-08-07 Gary Benson <gbenson@redhat.com>
5932
5933 * server.h: Do not include string.h.
5934 * event-loop.c: Likewise.
5935 * linux-low.c: Likewise.
5936 * regcache.c: Likewise.
5937 * remote-utils.c: Likewise.
5938 * spu-low.c: Likewise.
5939 * utils.c: Likewise.
5940
dccbb609
GB		 59412014-08-07 Gary Benson <gbenson@redhat.com>
5942
5943 * server.h: Do not include gdb_assert.h.
5944
e76df0d0
GB		 59452014-08-07 Gary Benson <gbenson@redhat.com>
5946
5947 * server.h: Do not include common-utils.h.
5948
4cb9c816
GB		 59492014-08-07 Gary Benson <gbenson@redhat.com>
5950
5951 * server.h: Do not include ptid.h.
5952 * notif.h: Likewise.
5953
3995eeee
GB		 59542014-08-07 Gary Benson <gbenson@redhat.com>
5955
5956 * server.h: Do not include gdb_locale.h.
5957
cb9f1a9b
GB		 59582014-08-07 Gary Benson <gbenson@redhat.com>
5959
5960 * server.h: Do not include gdb/signals.h.
5961 * win32-low.c: Likewise.
5962
a5fceff8
GB		 59632014-08-07 Gary Benson <gbenson@redhat.com>
5964
5965 * server.h: Do not include pathmax.h.
5966
b9391142
GB		 59672014-08-07 Gary Benson <gbenson@redhat.com>
5968
5969 * server.h: Do not include libiberty.h.
5970 * linux-bfin-low.c: Likewise.
5971
0e443c87
GB		 59722014-08-07 Gary Benson <gbenson@redhat.com>
5973
5974 * server.h: Do not include ansidecl.h.
5975
8ebb3f56
GB		 59762014-08-07 Gary Benson <gbenson@redhat.com>
5977
5978 * linux-x86-low.c: Do not include stddef.h.
5979 * lynx-ppc-low.c: Likewise.
5980 * tracepoint.c: Likewise.
5981
8980bdf6
GB		 59822014-08-07 Gary Benson <gbenson@redhat.com>
5983
5984 * server.h: Do not include stdarg.h.
5985 * nto-low.c: Likewise.
5986
d7096f71
GB		 59872014-08-07 Gary Benson <gbenson@redhat.com>
5988
5989 * server.h: Do not include stdlib.h.
5990 * inferiors.c: Likewise.
5991 * linux-low.c: Likewise.
5992 * regcache.c: Likewise.
5993 * spu-low.c: Likewise.
5994 * tracepoint.c: Likewise.
5995 * utils.c: Likewise.
5996
d02f550d
GB		 59972014-08-07 Gary Benson <gbenson@redhat.com>
5998
5999 * server.h: Do not include stdio.h.
6000 * linux-low.c: Likewise.
6001 * remote-utils.c: Likewise.
6002 * spu-low.c: Likewise.
6003 * utils.c: Likewise.
6004 * wincecompat.c: Likewise.
6005
87f6c4e3
GB		 60062014-08-06 Gary Benson <gbenson@redhat.com>
6007
6008 * regcache.c (init_register_cache): Move conditionals inside if.
6009
7089dca4
GB		 60102014-08-06 Gary Benson <gbenson@redhat.com>
6011
6012 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6013
462f517e
GB		 60142014-07-31 Gary Benson <gbenson@redhat.com>
6015
6016 * ax.h: Do not include server.h.
6017 * gdbthread.h: Likewise.
6018 * lynx-low.h: Likewise.
6019 * notif.h: Likewise.
6020
976411d6
GB		 60212014-07-30 Gary Benson <gbenson@redhat.com>
6022
6023 * server.h: Include common-defs.h.
6024 Do not include config.h or build-gnulib-gdbserver/config.h.
6025
d41f6d8e
GB		 60262014-07-30 Gary Benson <gbenson@redhat.com>
6027
6028 * hostio-errno.c: Move server.h to top of includes list.
6029 * inferiors.c: Likewise.
6030 * linux-x86-low.c: Likewise.
6031 * notif.c: Include server.h.
6032
314c6a35
TT		 60332014-07-24 Tom Tromey <tromey@redhat.com>
6034 Gary Benson <gbenson@redhat.com>
6035
6036 * server.h (CORE_ADDR): Now unsigned.
6037
69ff6be5
PA		 60382014-07-16 Pedro Alves <palves@redhat.com>
6039
6040 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6041
ce9e3fe7
PA		 60422014-07-15 Pedro Alves <palves@redhat.com>
6043
6044 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6045 copy.
6046
e76126e8
PA		 60472014-07-11 Pedro Alves <palves@redhat.com>
6048
6049 * linux-low.c (kill_wait_lwp): New function, based on
6050 kill_one_lwp_callback, but use my_waitpid directly.
6051 (kill_one_lwp_callback, linux_kill): Use it.
6052
8e9db26e
PA		 60532014-06-23 Pedro Alves <palves@redhat.com>
6054
6055 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6056 before setting DR0..DR3.
6057
698b3e08
GB		 60582014-06-20 Gary Benson <gbenson@redhat.com>
6059
6060 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6061 * configure: Regenerated.
6062 * config.in: Likewise.
6063
125f8a3d
GB		 60642014-06-20 Gary Benson <gbenson@redhat.com>
6065
6066 * Makefile.in (SFILES): Update locations for files moved
6067 from common to nat.
6068 (object file files): Reordered.
6069
42995dbd
GB		 60702014-06-20 Gary Benson <gbenson@redhat.com>
6071
6072 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6073 (i386_dr_low_set_addr): Likewise.
6074 (i386_dr_low_get_addr): Likewise.
6075 (i386_dr_low_can_set_control): Likewise.
6076 (i386_dr_low_set_control): Likewise.
6077 (i386_dr_low_get_control): Likewise.
6078 (i386_dr_low_get_status): Likewise.
6079 (i386_get_debug_register_length): Likewise.
6080 * linux-x86-low.c (i386_dr_low_set_addr):
6081 Changed signature. Made static.
6082 (i386_dr_low_get_addr): Likewise.
6083 (i386_dr_low_set_control): Likewise.
6084 (i386_dr_low_get_control): Likewise.
6085 (i386_dr_low_get_status): Likewise.
6086 (i386_dr_low): New global variable.
6087 * win32-i386-low.c (i386_dr_low_set_addr):
6088 Changed signature. Made static.
6089 (i386_dr_low_get_addr): Likewise.
6090 (i386_dr_low_set_control): Likewise.
6091 (i386_dr_low_get_control): Likewise.
6092 (i386_dr_low_get_status): Likewise.
6093 (i386_dr_low): New global variable.
6094
e1d2394b
MS		 60952014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6096
6097 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6098 * Makefile.in (AR, AR_FLAGS): Define.
6099 * configure: Regenerate.
6100
3a8ee006
GB		 61012014-06-19 Gary Benson <gbenson@redhat.com>
6102
6103 * Makefile.in (i386-dregs.o): New rule.
6104 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6105 * i386-low.c (target.h): Remove include.
6106 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6107 (DR_CONTROL_SHIFT): Likewise.
6108 (DR_CONTROL_SIZE): Likewise.
6109 (DR_RW_EXECUTE): Likewise.
6110 (DR_RW_WRITE): Likewise.
6111 (DR_RW_READ): Likewise.
6112 (DR_RW_IORW): Likewise.
6113 (DR_LEN_1): Likewise.
6114 (DR_LEN_2): Likewise.
6115 (DR_LEN_4): Likewise.
6116 (DR_LEN_8): Likewise.
6117 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6118 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6119 (DR_ENABLE_SIZE): Likewise.
6120 (DR_LOCAL_SLOWDOWN): Likewise.
6121 (DR_GLOBAL_SLOWDOWN): Likewise.
6122 (DR_CONTROL_RESERVED): Likewise.
6123 (I386_DR_CONTROL_MASK): Likewise.
6124 (I386_DR_VACANT): Likewise.
6125 (I386_DR_LOCAL_ENABLE): Likewise.
6126 (I386_DR_GLOBAL_ENABLE): Likewise.
6127 (I386_DR_DISABLE): Likewise.
6128 (I386_DR_SET_RW_LEN): Likewise.
6129 (I386_DR_GET_RW_LEN): Likewise.
6130 (I386_DR_WATCH_HIT): Likewise.
6131 (i386_wp_op_t): Likewise.
6132 (i386_show_dr): Likewise.
6133 (i386_length_and_rw_bits): Likewise.
6134 (i386_insert_aligned_watchpoint): Likewise.
6135 (i386_remove_aligned_watchpoint): Likewise.
6136 (i386_handle_nonaligned_watchpoint): Likewise.
6137 i386_update_inferior_debug_regs(): Likewise.
6138 (i386_dr_insert_watchpoint): Likewise.
6139 (i386_dr_remove_watchpoint): Likewise.
6140 (i386_dr_region_ok_for_watchpoint): Likewise.
6141 (i386_dr_stopped_data_address): Likewise.
6142 (i386_dr_stopped_by_watchpoint): Likewise.
6143
8f26655c
GB		 61442014-06-19 Gary Benson <gbenson@redhat.com>
6145
6146 * i386-low.c (i386_dr_show): Renamed to
6147 i386_show_dr and made static. All uses updated.
6148 (i386_dr_length_and_rw_bits): Renamed to
6149 i386_length_and_rw_bits and made static.
6150 All uses updated.
6151 (i386_dr_insert_aligned_watchpoint): Renamed to
6152 i386_insert_aligned_watchpoint and made static.
6153 All uses updated.
6154 (i386_dr_remove_aligned_watchpoint): Renamed to
6155 i386_remove_aligned_watchpoint and made static.
6156 All uses updated.
6157 (i386_dr_update_inferior_debug_regs): Renamed to
6158 i386_update_inferior_debug_regs and made static.
6159 All uses updated.
6160
b9228891
GB		 61612014-06-18 Gary Benson <gbenson@redhat.com>
6162
5171def3
GB		 6163 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6164 (i386_dr_low_can_set_control): Likewise.
6165 (i386_get_debug_register_length): Likewise.
6166 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6167 (i386_dr_low_can_set_control): Likewise.
6168 (i386_get_debug_register_length): Likewise.
6169
61702014-06-17 Gary Benson <gbenson@redhat.com>
6171
b9228891
GB		 6172 * i386-low.h (i386-dregs.h): New include.
6173 (DR_FIRSTADDR): Now in i386-dregs.h.
6174 (DR_LASTADDR): Likewise.
6175 (DR_NADDR): Likewise.
6176 (DR_STATUS): Likewise.
6177 (DR_CONTROL): Likewise.
6178 (i386_debug_reg_state): Likewise.
6179 (i386_dr_insert_watchpoint): Likewise.
6180 (i386_dr_remove_watchpoint): Likewise.
6181 (i386_dr_region_ok_for_watchpoint): Likewise.
6182 (i386_dr_stopped_data_address): Likewise.
6183 (i386_dr_stopped_by_watchpoint): Likewise.
6184 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6185
4be83cc2
GB		 61862014-06-18 Gary Benson <gbenson@redhat.com>
6187
6188 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6189 i386_dr_insert_watchpoint.
6190 (i386_low_remove_watchpoint): Renamed to
6191 i386_dr_remove_watchpoint.
6192 (i386_low_region_ok_for_watchpoint): Renamed to
6193 i386_dr_region_ok_for_watchpoint.
6194 (i386_low_stopped_data_address): Renamed to
6195 i386_dr_stopped_data_address.
6196 (i386_low_stopped_by_watchpoint): Renamed to
6197 i386_dr_stopped_by_watchpoint.
6198 * i386-low.c (i386_show_dr): Renamed to
6199 i386_dr_show and made nonstatic. All uses updated.
6200 (i386_length_and_rw_bits): Renamed to
6201 i386_dr_length_and_rw_bits and made nonstatic.
6202 All uses updated.
6203 (i386_insert_aligned_watchpoint): Renamed to
6204 i386_dr_insert_aligned_watchpoint and made nonstatic.
6205 All uses updated.
6206 (i386_remove_aligned_watchpoint): Renamed to
6207 i386_dr_remove_aligned_watchpoint and made nonstatic.
6208 All uses updated.
6209 (i386_update_inferior_debug_regs): Renamed to
6210 i386_dr_update_inferior_debug_regs and made nonstatic.
6211 All uses updated.
6212 (i386_low_insert_watchpoint): Renamed to
6213 i386_dr_insert_watchpoint. All uses updated.
6214 (i386_low_remove_watchpoint): Renamed to
6215 i386_dr_remove_watchpoint. All uses updated.
6216 (i386_low_region_ok_for_watchpoint): Renamed to
6217 i386_dr_region_ok_for_watchpoint. All uses updated.
6218 (i386_low_stopped_data_address): Renamed to
6219 i386_dr_stopped_data_address. All uses updated.
6220 (i386_low_stopped_by_watchpoint): Renamed to
6221 i386_dr_stopped_by_watchpoint. All uses updated.
6222
131aa0d4
GB		 62232014-06-18 Gary Benson <gbenson@redhat.com>
6224
6225 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6226 (i386_dr_low_can_set_control): Likewise.
6227 (i386_insert_aligned_watchpoint): New check.
6228
d9305f7f
GB		 62292014-06-18 Gary Benson <gbenson@redhat.com>
6230
6231 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6232 Renamed to state.
6233
e927c9fc
GB		 62342014-06-18 Gary Benson <gbenson@redhat.com>
6235
6236 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6237 instead of fatal and error.
6238 (i386_handle_nonaligned_watchpoint): Likewise.
6239
1b6d4134
GB		 62402014-06-18 Gary Benson <gbenson@redhat.com>
6241
6242 * i386-low.c (i386_get_debug_register_length): New macro.
6243 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6244 (i386_show_dr): Use debug_printf instead of fprintf. Use
6245 phex to format values.
6246
6e62758f
GB		 62472014-06-18 Gary Benson <gbenson@redhat.com>
6248
6249 * i386-low.h: Comment changes.
6250 * i386-low.c: Likewise.
6251
fc6e2f03
GB		 62522014-06-18 Gary Benson <gbenson@redhat.com>
6253
6254 * i386-low.c: Whitespace changes.
6255
f9d1eeed
TT		 62562014-06-12 Tom Tromey <tromey@redhat.com>
6257
6258 * utils.c (freeargv): Remove.
6259
0b04e523
TT		 62602014-06-12 Tom Tromey <tromey@redhat.com>
6261
6262 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6263 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6264 (parse_debug_format_options): Likewise.
6265 (gdbserver_usage): Likewise.
6266 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6267 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6268 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6269 against libiberty.
6270 ($(LIBGNU)): Depend on libiberty.
6271 (all-lib): Recurse into all subdirs.
6272 (install-only): Invoke "install" target in subdirs.
6273 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6274 targets.
6275 * configure: Rebuild.
6276 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6277 for vasprintf, vsnprintf, or gettimeofday.
6278 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6279 srv_tgtobj.
6280
270c9937
JB		 62812014-06-05 Joel Brobecker <brobecker@adacore.com>
6282
6283 * development.sh: Delete.
6284 * Makefile.in (config.status): Adjust dependency on development.sh.
6285 * configure.ac: Adjust development.sh source call.
6286 * configure: Regenerate.
6287
0a261ed8
PA		 62882014-06-02 Pedro Alves <palves@redhat.com>
6289
6290 * ax.c (gdb_free_agent_expr): New function.
6291 * ax.h (gdb_free_agent_expr): New declaration.
6292 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6293 list.
6294 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6295 static.
6296 (clear_breakpoint_conditions_and_commands): New function.
6297 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6298 (clear_breakpoint_conditions_and_commands): New declaration.
6299
e9dae05e
RR		 63002014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6301
6302 * linux-aarch64-low.c (asm/ptrace.h): Include.
6303
5876f503
JK		 63042014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6305
6306 Fix TLS access for -static -pthread.
6307 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6308 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6309 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6310
802e8e6d
PA		 63112014-05-20 Pedro Alves <palves@redhat.com>
6312
6313 * linux-aarch64-low.c (aarch64_insert_point)
6314 (aarch64_remove_point): No longer check whether the type is
6315 supported here. Adjust to new interface.
6316 (the_low_target): Install aarch64_supports_z_point_type as
6317 supports_z_point_type method.
6318 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6319 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6320 instead of a Z packet char. Adjust.
6321 (arm_supports_z_point_type): New function.
6322 (arm_insert_point, arm_remove_point): Adjust to new interface.
6323 (the_low_target): Install arm_supports_z_point_type.
6324 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6325 (cris_insert_point, cris_remove_point): Adjust to new interface.
6326 Don't check whether the type is supported here.
6327 (the_low_target): Install cris_supports_z_point_type.
6328 * linux-low.c (linux_supports_z_point_type): New function.
6329 (linux_insert_point, linux_remove_point): Adjust to new interface.
6330 * linux-low.h (struct linux_target_ops) <insert_point,
6331 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6332 raw_breakpoint pointer parameter.
6333 <supports_z_point_type>: New method.
6334 * linux-mips-low.c (mips_supports_z_point_type): New function.
6335 (mips_insert_point, mips_remove_point): Adjust to new interface.
6336 Use mips_supports_z_point_type.
6337 (the_low_target): Install mips_supports_z_point_type.
6338 * linux-ppc-low.c (the_low_target): Install NULL as
6339 supports_z_point_type method.
6340 * linux-s390-low.c (the_low_target): Install NULL as
6341 supports_z_point_type method.
6342 * linux-sparc-low.c (the_low_target): Install NULL as
6343 supports_z_point_type method.
6344 * linux-x86-low.c (x86_supports_z_point_type): New function.
6345 (x86_insert_point): Adjust to new insert_point interface. Use
6346 insert_memory_breakpoint. Adjust to new
6347 i386_low_insert_watchpoint interface.
6348 (x86_remove_point): Adjust to remove_point interface. Use
6349 remove_memory_breakpoint. Adjust to new
6350 i386_low_remove_watchpoint interface.
6351 (the_low_target): Install x86_supports_z_point_type.
6352 * lynx-low.c (lynx_target_ops): Install NULL as
6353 supports_z_point_type callback.
6354 * nto-low.c (nto_supports_z_point_type): New.
6355 (nto_insert_point, nto_remove_point): Adjust to new interface.
6356 (nto_target_ops): Install nto_supports_z_point_type.
6357 * mem-break.c: Adjust intro comment.
6358 (struct raw_breakpoint) <raw_type, size>: New fields.
6359 <inserted>: Update comment.
6360 <shlib_disabled>: Delete field.
6361 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6362 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6363 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6364 (raw_bkpt_type_to_target_hw_bp_type): New function.
6365 (find_enabled_raw_code_breakpoint_at): New function.
6366 (find_raw_breakpoint_at): New type and size parameters. Use them.
6367 (insert_memory_breakpoint): New function, based off
6368 set_raw_breakpoint_at.
6369 (remove_memory_breakpoint): New function.
6370 (set_raw_breakpoint_at): Reimplement.
6371 (set_breakpoint): New, based on set_breakpoint_at.
6372 (set_breakpoint_at): Reimplement.
6373 (delete_raw_breakpoint): Go through the_target->remove_point
6374 instead of assuming memory breakpoints.
6375 (find_gdb_breakpoint_at): Delete.
6376 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6377 (find_gdb_breakpoint): New function.
6378 (set_gdb_breakpoint_at): Delete.
6379 (z_type_supported): New function.
6380 (set_gdb_breakpoint_1): New function, loosely based off
6381 set_gdb_breakpoint_at.
6382 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6383 (delete_gdb_breakpoint_at): Delete.
6384 (delete_gdb_breakpoint_1): New function, loosely based off
6385 delete_gdb_breakpoint_at.
6386 (delete_gdb_breakpoint): New function.
6387 (clear_gdb_breakpoint_conditions): Rename to ...
6388 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6389 breakpoint.
6390 (add_condition_to_breakpoint): Make static.
6391 (add_breakpoint_condition): Take a struct breakpoint pointer
6392 instead of an address. Adjust.
6393 (gdb_condition_true_at_breakpoint): Rename to ...
6394 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6395 z_type parameter.
6396 (gdb_condition_true_at_breakpoint): Reimplement.
6397 (add_breakpoint_commands): Take a struct breakpoint pointer
6398 instead of an address. Adjust.
6399 (gdb_no_commands_at_breakpoint): Rename to ...
6400 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6401 parameter. Return true if no breakpoint was found. Change debug
6402 output.
6403 (gdb_no_commands_at_breakpoint): Reimplement.
6404 (run_breakpoint_commands): Rename to ...
6405 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6406 and change return type to boolean.
6407 (run_breakpoint_commands): New function.
6408 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6409 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6410 breakpoint. Go through the_target->remove_point instead of
6411 assuming memory breakpoint.
6412 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6413 software and hardware breakpoints.
6414 (reinsert_raw_breakpoint): Go through the_target->insert_point
6415 instead of assuming memory breakpoint.
6416 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6417 software and hardware breakpoints.
6418 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6419 Check both software and hardware breakpoints.
6420 (validate_inserted_breakpoint): Assert the breakpoint is a
6421 software breakpoint. Set the inserted flag to -1 instead of
6422 setting shlib_disabled.
6423 (delete_disabled_breakpoints): Adjust.
6424 (validate_breakpoints): Only validate software breakpoints.
6425 Adjust to inserted flag change.
6426 (check_mem_read, check_mem_write): Skip breakpoint types other
6427 than software breakpoints. Adjust to inserted flag change.
6428 * mem-break.h (enum raw_bkpt_type): New enum.
6429 (raw_breakpoint, struct process_info): Forward declare.
6430 (Z_packet_to_target_hw_bp_type): Delete declaration.
6431 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6432 (set_gdb_breakpoint, delete_gdb_breakpoint)
6433 (clear_breakpoint_conditions): New declarations.
6434 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6435 (breakpoint_inserted_here): Update comment.
6436 (add_breakpoint_condition, add_breakpoint_commands): Replace
6437 address parameter with a breakpoint pointer parameter.
6438 (gdb_breakpoint_here): Update comment.
6439 (delete_gdb_breakpoint_at): Delete.
6440 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6441 * server.c (process_point_options): Take a struct breakpoint
6442 pointer instead of an address. Adjust.
6443 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6444 delete_gdb_breakpoint.
6445 * spu-low.c (spu_target_ops): Install NULL as
6446 supports_z_point_type method.
6447 * target.h: Include mem-break.h.
6448 (struct target_ops) <prepare_to_access_memory>: Update comment.
6449 <supports_z_point_type>: New field.
6450 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6451 instead of a char. Also take a raw breakpoint pointer.
6452 * win32-arm-low.c (the_low_target): Install NULL as
6453 supports_z_point_type.
6454 * win32-i386-low.c (i386_supports_z_point_type): New function.
6455 (i386_insert_point, i386_remove_point): Adjust to new interface.
6456 (the_low_target): Install i386_supports_z_point_type.
6457 * win32-low.c (win32_supports_z_point_type): New function.
6458 (win32_insert_point, win32_remove_point): Adjust to new interface.
6459 (win32_target_ops): Install win32_supports_z_point_type.
6460 * win32-low.h (struct win32_target_ops):
6461 <supports_z_point_type>: New method.
6462 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6463 instead of a char. Also take a raw breakpoint pointer.
6464
932539e3
PA		 64652014-05-20 Pedro Alves <palves@redhat.com>
6466
6467 * mem-break.h: Include break-common.h.
6468 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6469 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6470 (Z_packet_to_target_hw_bp_type): New declaration.
6471 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6472 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6473 (Z_PACKET_ACCESS_WP): Delete macros.
6474 (Z_packet_to_hw_type): Delete function.
6475 * i386-low.h: Don't include break-common.h here.
6476 (Z_packet_to_hw_type): Delete declaration.
6477 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6478 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6479 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6480 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6481 * linux-aarch64-low.c: Don't include break-common.h here.
6482 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6483 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6484 (Z_packet_to_target_hw_bp_type): Delete function.
6485 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6486 function.
6487 (mips_insert_point, mips_remove_point): Use
6488 Z_packet_to_target_hw_bp_type.
6489
4ff0d3d8
PA		 64902014-05-20 Pedro Alves <palves@redhat.com>
6491
6492 * linux-aarch64-low.c: Include break-common.h.
6493 (enum target_point_type): Delete.
6494 (Z_packet_to_point_type): Rename to ...
6495 (Z_packet_to_target_hw_bp_type): ... this, and return a
6496 target_hw_bp_type instead.
6497 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6498 instead of an enum target_point_type.
6499 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6500 breakpoint type.
6501 (aarch64_dr_state_insert_one_point)
6502 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6503 (aarch64_handle_aligned_watchpoint)
6504 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6505 Take an enum target_hw_bp_type instead of an enum
6506 target_point_type.
6507 (aarch64_supports_z_point_type): New function.
6508 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6509 use Z_packet_to_target_hw_bp_type.
6510
786dc519
JB		 65112014-05-20 Joel Brobecker <brobecker@adacore.com>
6512
6513 * configure.ac: Only use -Werror by default when DEVELOPMENT
6514 is true.
6515 * configure: Regenerate.
6516
9e0aa64f
JK		 65172014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6518
6519 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6520 * linux-x86-low.c (X86_64_USER_REGS): New.
6521 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6522
2b577b92
YQ		 65232014-04-28 Yao Qi <yao@codesourcery.com>
6524
6525 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6526 name.
6527
94611da2
PA		 65282014-04-25 Pedro Alves <palves@redhat.com>
6529
6530 PR server/16255
6531 * linux-low.c (linux_attach_fail_reason_string): New function.
6532 (linux_attach_lwp): Delete.
6533 (linux_attach_lwp_1): Rename to ...
6534 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6535 argument. Remove "initial" parameter. Return int instead of
6536 void. Don't error or warn here.
6537 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6538 failure to attach to the tgid. Call warning when failing to
6539 attach to an lwp.
6540 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6541 argument. Remove "initial" parameter. Return int instead of
6542 void. Don't error or warn here.
6543 (linux_attach_fail_reason_string): New declaration.
6544 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6545 interface change. Use linux_attach_fail_reason_string.
6546
01f9f808
MS		 65472014-04-24 Michael Sturm <michael.sturm@mintel.com>
6548 Walfred Tedeschi <walfred.tedeschi@intel.com>
6549
6550 * Makefile.in: Added rules to handle new files
6551 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6552 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6553 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6554 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6555 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6556 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6557 x32-avx512-linux.o.
6558 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6559 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6560 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6561 i386/x32-avx512.xml.
6562 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6563 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6564 i386/x32-avx512-linux.xml.
6565 * i387-fp.c (num_avx512_k_registers): New constant for number
6566 of K registers.
6567 (num_avx512_zmmh_low_registers): New constant for number of
6568 lower ZMM registers (0-15).
6569 (num_avx512_zmmh_high_registers): New constant for number of
6570 higher ZMM registers (16-31).
6571 (num_avx512_ymmh_registers): New contant for number of higher
6572 YMM registers (ymm16-31 added by avx521 on x86_64).
6573 (num_avx512_xmm_registers): New constant for number of higher
6574 XMM registers (xmm16-31 added by AVX512 on x86_64).
6575 (struct i387_xsave): Add space for AVX512 registers.
6576 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6577 Add code to handle AVX512 registers.
6578 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6579 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6580 prototypei from generated file.
6581 (tdesc_amd64_avx512_linux): Likewise.
6582 (init_registers_x32_avx512_linux): Likewise.
6583 (tdesc_x32_avx512_linux): Likewise.
6584 (init_registers_i386_avx512_linux): Likewise.
6585 (tdesc_i386_avx512_linux): Likewise.
6586 (x86_64_regmap): Add AVX512 registers.
6587 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6588 mask.
6589 (initialize_low_arch): Add code to initialize AVX512 registers.
6590
51aa91f9
PA		 65912014-04-23 Pedro Alves <palves@redhat.com>
6592
6593 * mem-break.c (find_gdb_breakpoint_at): Make static.
6594 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6595
a4165e94
PA		 65962014-04-23 Pedro Alves <palves@redhat.com>
6597
6598 * i386-low.c: Don't include break-common.h here.
6599 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6600 prototype to take target_hw_bp_type as argument instead of a Z
6601 packet char.
6602 * i386-low.h: Include break-common.h here.
6603 (Z_packet_to_hw_type): Declare.
6604 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6605 prototypes.
6606 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6607 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6608 (x86_remove_point): Convert the packet number to a
6609 target_hw_bp_type before calling i386_low_remove_watchpoint.
6610 * win32-i386-low.c (i386_insert_point): Convert the packet number
6611 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6612 (i386_remove_point): Convert the packet number to a
6613 target_hw_bp_type before calling i386_low_remove_watchpoint.
6614
b8acf843
PA		 66152014-04-23 Pedro Alves <palves@redhat.com>
6616
6617 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6618
d708bcd1
PA		 66192014-04-10 Pedro Alves <palves@redhat.com>
6620
6621 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6622 Check if the condition or command is NULL before checking if the
6623 breakpoint is known. On success, return true.
6624 * mem-break.h (add_breakpoint_condition): Document return.
6625 (add_breakpoint_commands): Add describing comment.
6626 * server.c (skip_to_semicolon): New function.
6627 (process_point_options): Use it.
6628
2eec7d5b
PA		 66292014-04-09 Pedro Alves <palves@redhat.com>
6630
6631 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6632 to lwpid_of.
6633
fa96cb38
PA		 66342014-02-27 Pedro Alves <palves@redhat.com>
6635
6636 PR 12702
6637 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6638 macros.
6639 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6640 output.
6641 (last_thread_of_process_p): Take a PID argument instead of a
6642 thread pointer.
6643 (linux_wait_for_lwp): Delete.
6644 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6645 functions.
6646 (linux_low_filter_event): New function, party factored out from
6647 linux_wait_for_event.
6648 (linux_wait_for_event): Rename to ...
6649 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6650 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6651 sigsuspend. Check for zombie leaders.
6652 (linux_wait_for_event): Reimplement as wrapper around
6653 linux_wait_for_event_filtered.
6654 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6655 a normal or signal exit is seen, it's the whole process exiting.
6656 (wait_for_sigstop): No longer a for_each_inferior callback.
6657 Rewrite on top of linux_wait_for_event_filtered.
6658 (stop_all_lwps): Call wait_for_sigstop directly.
6659 * server.c (resume, handle_target_event): Handle
6660 TARGET_WAITKIND_NO_RESUMED.
6661
d763de10
JB		 66622014-02-26 Joel Brobecker <brobecker@adacore.com>
6663
6664 * win32-low.c (psapi_get_dll_name,
6665 * win32_CreateToolhelp32Snapshot): Delete.
6666 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6667 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6668 Delete.
6669 (handle_load_dll): Add function description.
6670 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6671
850a0f76
JB		 66722014-02-26 Joel Brobecker <brobecker@adacore.com>
6673
6674 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6675 Add comment.
6676 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6677 base address when calling win32_add_one_solib.
6678 (handle_load_dll): Delete local variable load_addr.
6679 Remove 0x1000 offset applied to DLL base address when calling
6680 win32_add_one_solib.
6681 (handle_unload_dll): Add comment.
6682
f25b3fc3
JB		 66832014-02-26 Joel Brobecker <brobecker@adacore.com>
6684
6685 * win32-low.c (win32_add_all_dlls): Renames
6686 win32_ensure_ntdll_loaded. Rewrite function documentation.
6687 Adjust implementation to always load all DLLs.
6688 Add 0x1000 offset to DLL base address when calling
6689 win32_add_one_solib.
6690 (child_initialization_done): New static global.
6691 (do_initial_child_stuff): Set child_initialization_done to
6692 zero during child initialization, and 1 after. Replace call
6693 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6694 Add comment.
6695 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6696 (handle_unload_dll): Add function documentation.
6697 (get_child_debug_event): Ignore load and unload DLL events
6698 during child initialization.
6699
d86d4aaf
DE		 67002014-02-20 Doug Evans <dje@google.com>
6701
3bc32da3 6702 Remove global all_lwps.
d86d4aaf
DE		 6703 * inferiors.h (ptid_of): Move here from linux-low.h.
6704 (pid_of, lwpid_of): Ditto.
6705 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6706 parameter is a struct thread_info * now.
6707 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6708 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6709 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6710 directly.
6711 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6712 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6713 * linux-arm-low.c (update_registers_callback): Update, "entry"
6714 parameter is a struct thread_info * now.
6715 Fetch lwpid from current_inferior directly.
6716 (arm_insert_point): Pass &all_threads to find_inferior instead of
6717 &all_lwps.
6718 (arm_remove_point): Ditto.
6719 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6720 (arm_prepare_to_resume): Fetch pid from thread.
6721 (arm_read_description): Fetch lwpid from current_inferior directly.
6722 * linux-low.c (all_lwps): Delete.
6723 (delete_lwp): Delete call to remove_inferior.
6724 (handle_extended_wait): Fetch lwpid from thread.
6725 (add_lwp): Don't set lwp->entry.id. Remove call to
6726 add_inferior_to_list.
6727 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6728 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6729 (kill_one_lwp_callback): Ditto.
6730 (linux_kill): Don't dereference NULL pointer.
6731 Fetch ptid,lwpid from thread.
6732 (get_detach_signal): Fetch ptid from thread.
6733 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6734 Simplify call to regcache_invalidate_thread.
6735 (delete_lwp_callback): Update, "entry" parameter is a
6736 struct thread_info * now. Fetch pid from thread.
6737 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6738 (status_pending_p_callback): Update, "entry" parameter is a
6739 struct thread_info * now. Fetch ptid from thread.
6740 (find_lwp_pid): Update, "entry" parameter is a
6741 struct thread_info * now.
6742 (linux_wait_for_lwp): Fetch pid from thread.
6743 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6744 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6745 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6746 (dequeue_one_deferred_signal): Ditto.
6747 (cancel_breakpoint): Fetch ptid from current_inferior.
6748 (linux_wait_for_event): Pass &all_threads to find_inferior,
6749 not &all_lwps. Fetch ptid, lwpid from thread.
6750 (count_events_callback): Update, "entry" parameter is a
6751 struct thread_info * now.
6752 (select_singlestep_lwp_callback): Ditto.
6753 (select_event_lwp_callback): Ditto.
6754 (cancel_breakpoints_callback): Ditto.
6755 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6756 not &all_lwps.
6757 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6758 (unsuspend_one_lwp): Update, "entry" parameter is a
6759 struct thread_info * now.
6760 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6761 not &all_lwps.
6762 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6763 Fetch lwpid from thread, not lwp.
6764 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6765 Pass &all_threads to find_inferior, not &all_lwps.
6766 (send_sigstop): Fetch lwpid from thread, not lwp.
6767 (send_sigstop_callback): Update, "entry" parameter is a
6768 struct thread_info * now.
6769 (suspend_and_send_sigstop_callback): Ditto.
6770 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6771 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6772 struct thread_info * now.
6773 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6774 from thread, lwp.
6775 (lwp_running): Update, "entry" parameter is a
6776 struct thread_info * now.
6777 (stop_all_lwps): Fetch ptid from thread.
6778 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6779 (linux_resume_one_lwp): Fetch lwpid from thread.
6780 (linux_set_resume_request): Update, "entry" parameter is a
6781 struct thread_info * now. Fetch pid, lwpid from thread.
6782 (resume_status_pending_p): Update, "entry" parameter is a
6783 struct thread_info * now.
6784 (need_step_over_p): Ditto. Fetch lwpid from thread.
6785 (start_step_over): Fetch lwpid from thread.
6786 (linux_resume_one_thread): Update, "entry" parameter is a
6787 struct thread_info * now. Fetch lwpid from thread.
6788 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6789 (proceed_one_lwp): Update, "entry" parameter is a
6790 struct thread_info * now. Fetch lwpid from thread.
6791 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6792 struct thread_info * now.
6793 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6794 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6795 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6796 directly.
6797 (regsets_store_inferior_registers): Ditto.
6798 (fetch_register, store_register): Ditto.
6799 (linux_read_memory, linux_write_memory): Ditto.
6800 (linux_request_interrupt): Ditto.
6801 (linux_read_auxv): Ditto.
6802 (linux_xfer_siginfo): Ditto.
6803 (linux_qxfer_spu): Ditto.
6804 (linux_qxfer_libraries_svr4): Ditto.
6805 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6806 moved to inferiors.h.
6807 (get_lwp): Delete.
6808 (get_thread_lwp): Update.
6809 (struct lwp_info): Delete member "entry". Simplify comment for
6810 member "thread".
6811 (all_lwps): Delete.
6812 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6813 current_inferior directly.
6814 (update_watch_registers_callback): Update, "entry" parameter is a
6815 struct thread_info * now. Fetch pid from thread.
6816 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6817 (mips_insert_point): Fetch lwpid from current_inferior.
6818 Pass &all_threads to find_inferior, not &all_lwps.
6819 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6820 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6821 directly.
6822 (mips_stopped_data_address): Ditto.
6823 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6824 directly.
6825 * linux-tile-low.c (tile_arch_setup): Ditto.
6826 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6827 (update_debug_registers_callback): Update, "entry" parameter is a
6828 struct thread_info * now. Fetch pid from thread.
6829 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6830 Pass &all_threads to find_inferior, not &all_lwps.
6831 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6832 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6833 Pass &all_threads to find_inferior, not &all_lwps.
6834 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6835 (i386_dr_low_get_status): Ditto.
6836 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6837 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6838 (x86_linux_read_description): Ditto.
6839 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6840
3b8361aa
DE		 68412014-02-20 Doug Evans <dje@google.com>
6842
6843 * inferiors.c (get_first_inferior): Fix buglet.
6844
f7667f0d
DE		 68452014-02-19 Doug Evans <dje@google.com>
6846
6847 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6848 * inferiors.c (add_thread): Change result type to struct thread_info *.
6849 All callers updated.
6850 (add_lwp): Call add_thread here instead of in callers.
6851 All callers updated.
6852 * linux-low.h (get_lwp_thread): Rewrite.
6853 (struct lwp_info): New member "thread".
6854
b3312d80
DE		 68552014-02-19 Doug Evans <dje@google.com>
6856
6857 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6858 All callers updated.
6859
ecc6f45c
DE		 68602014-02-19 Doug Evans <dje@google.com>
6861
6862 * inferiors.c (add_thread): Fix whitespace.
6863
649ebbca
DE		 68642014-02-19 Doug Evans <dje@google.com>
6865
6866 * dll.c (clear_dlls): Replace accessing list implemention details
6867 with API function.
6868 * gdbthread.h (get_first_thread): Declare.
6869 * inferiors.c (for_each_inferior_with_data): New function.
6870 (get_first_thread): New function.
6871 (find_thread_ptid): Simplify.
6872 (get_first_inferior): New function.
6873 (clear_list): Delete.
6874 (one_inferior_p): New function.
6875 (clear_inferior_list): New function.
6876 (clear_inferiors): Update.
6877 * inferiors.h (for_each_inferior_with_data): Declare.
6878 (clear_inferior_list): Declare.
6879 (one_inferior_p): Declare.
6880 (get_first_inferior): Declare.
6881 * linux-low.c (linux_wait_for_event): Replace accessing list
6882 implemention details with API function.
6883 * server.c (target_running): Ditto.
6884 (accumulate_file_name_length): New function.
6885 (emit_dll_description): New function.
6886 (handle_qxfer_libraries): Replace accessing list implemention
6887 details with API function.
6888 (handle_qxfer_threads_worker): New function.
6889 (handle_qxfer_threads_proper): Replace accessing list implemention
6890 details with API function.
6891 (handle_query): Ditto.
6892 (visit_actioned_threads_callback_ftype): New typedef.
6893 (visit_actioned_threads_data): New struct.
6894 (visit_actioned_threads): Rewrite to be find_inferior callback.
6895 (resume): Call find_inferior.
6896 (handle_status): Replace accessing list implemention
6897 details with API function.
6898 (process_serial_event): Replace accessing list implemention details
6899 with API function.
6900 * target.c (set_desired_inferior): Replace accessing list implemention
6901 details with API function.
6902 * tracepoint.c (same_process_p): New function.
6903 (gdb_agent_about_to_close): Replace accessing list implemention
6904 details with API function.
6905 * win32-low.c (child_delete_thread): Replace accessing list
6906 implemention details with API function.
6907 (match_dll_by_basename): New function.
6908 (dll_is_loaded_by_basename): New function.
6909 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6910 details call to dll_is_loaded_by_basename.
6911
80894984
DE		 69122014-02-19 Doug Evans <dje@google.com>
6913
6914 * dll.h (struct dll_info): Add comment.
6915 * gdbthread.h (struct thread_info): Add comment.
6916 (current_ptid): Simplify.
6917 * inferiors.c (add_process): Update.
6918 (remove_process): Update.
6919 * inferiors.h (struct process_info): Rename member "head" to "entry".
6920 * linux-low.c (delete_lwp): Update.
6921 (add_lwp): Update.
6922 (last_thread_of_process_p): Update.
6923 (kill_one_lwp_callback, linux_kill): Update.
6924 (status_pending_p_callback): Update.
6925 (wait_for_sigstop): Update. Simplify read of ptid.
6926 (start_step_over): Update.
6927 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6928 (get_lwp_thread): Update.
6929 (struct lwp_info): Rename member "head" to "entry".
6930 * regcache.h (inferior_list_entry): Delete.
6931 * server.c (kill_inferior_callback): Update.
6932 (detach_or_kill_inferior_callback): Update.
6933 (print_started_pid): Update.
6934 (print_attached_pid): Update.
6935 (process_serial_event): Simplify read of ptid.
6936 * thread-db.c (thread_db_create_event): Update.
6937 (thread_db_get_tls_address): Update.
6938 * win32-low.c (current_inferior_ptid): Simplify.
6939
46917d26
TT		 69402014-02-19 Tom Tromey <tromey@redhat.com>
6941
6942 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6943 argument.
6944 (target_supports_btrace): Update.
6945
0759a81e
YQ		 69462014-02-14 Yao Qi <yao@codesourcery.com>
6947
6948 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6949 (rsp-low-ipa.o): New target.
6950
a7191e8b
TT		 69512014-02-12 Tom Tromey <tromey@redhat.com>
6952
6953 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6954 convert_ascii_to_int.
6955 * regcache.c (registers_to_string): Likewise.
6956 * remote-utils.c (decode_M_packet): Likewise.
6957 * server.c (process_serial_event): Likewise.
6958
ff0e980e
TT		 69592014-02-12 Tom Tromey <tromey@redhat.com>
6960
6961 * server.c (handle_query, handle_v_run): Use hex2bin, not
6962 unhexify.
6963 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6964
e9371aff
TT		 69652014-02-12 Tom Tromey <tromey@redhat.com>
6966
6967 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6968 convert_int_to_ascii.
6969 * regcache.c (registers_to_string, collect_register_as_string):
6970 Likewise.
6971 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6972 Likewise.
6973 * server.c (process_serial_event): Likewise.
6974 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6975 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6976
971dc0b8
TT		 69772014-02-12 Tom Tromey <tromey@redhat.com>
6978
6979 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6980 bin2hex, not hexify.
6981 * tracepoint.c (cmd_qtstatus): Likewise.
6982
0a822afb
TT		 69832014-02-12 Tom Tromey <tromey@redhat.com>
6984
6985 * remote-utils.c (monitor_output): Pass explicit length to
6986 hexify.
6987
9c3d6531
TT		 69882014-02-12 Tom Tromey <tromey@redhat.com>
6989
6990 * tracepoint.c: Include rsp-low.h.
6991 * server.c: Include rsp-low.h.
6992 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6993 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6994 declare.
6995 * remote-utils.c: Include rsp-low.h.
6996 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6997 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6998 (convert_int_to_ascii, convert_ascii_to_int): Move to
6999 common/rsp-low.c.
7000 * regcache.c: Include rsp-low.h.
7001 * ax.c: Include rsp-low.h.
7002 * Makefile.in (SFILES): Add common/rsp-low.c.
7003 (OBS): Add rsp-low.o.
7004 (rsp-low.o): New target.
7005
01fd3ea5
TT		 70062014-02-12 Tom Tromey <tromey@redhat.com>
7007
7008 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7009 Include print-utils.h.
7010 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7011 (plongest, thirty_two, phex_nz): Remove.
7012 * Makefile.in (SFILES): Add common/print-utils.c.
7013 (OBS): Add print-utils.o.
7014 (print-utils-ipa.o): New target.
7015 (print-utils.o): New target.
7016 (IPA_OBJS): Add print-utils-ipa.o.
7017
e99dc820
TT		 70182014-02-06 Tom Tromey <tromey@redhat.com>
7019
7020 * Makefile.in (SFILES): Fix indentation.
7021
ee1e2d4f
DE		 70222014-02-05 Doug Evans <dje@google.com>
7023
7024 * linux-low.c (linux_wait_for_event): Improve comment.
7025 (linux_wait_1): Keep current_inferior in sync with event_child.
7026
f5a02773
DE		 70272014-01-22 Doug Evans <dje@google.com>
7028
7029 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7030
87ce2a04
DE		 70312014-01-22 Doug Evans <dje@google.com>
7032
7033 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7034 * configure: Regenerate.
7035 * config.in: Regenerate.
7036 * Makefile.in (SFILES): Add debug.c.
7037 (OBS): Add debug.o.
7038 * debug.c: New file.
7039 * debug.h: New file.
7040 * linux-aarch64-low.c (*): Update all debugging printfs to use
7041 debug_printf instead of fprintf.
7042 * linux-arm-low.c (*): Ditto.
7043 * linux-cris-low.c (*): Ditto.
7044 * linux-crisv32-low.c (*): Ditto.
7045 * linux-m32r-low.c (*): Ditto.
7046 * linux-sparc-low.c (*): Ditto.
7047 * linux-x86.c (*): Ditto.
7048 * linux-low.c (*): Ditto.
7049 (linux_wait_1): Add calls to debug_enter, debug_exit.
7050 (linux_wait): Remove redundant debugging printf.
7051 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7052 (linux_resume, unstop_all_lwps): Ditto.
7053 * mem-break.c (*): Update all debugging printfs to use
7054 debug_printf instead of fprintf.
7055 * remote-utils.c (*): Ditto.
7056 * thread-db.c (*): Ditto.
7057 * server.c #include <ctype.h>, "gdb_vecs.h".
7058 (debug_threads): Moved to debug.c.
7059 (*): Update all debugging printfs to use debug_printf instead of
7060 fprintf.
7061 (start_inferior): Replace call to fflush with call to debug_flush.
7062 (monitor_show_help): Mention set debug-format.
7063 (parse_debug_format_options): New function.
7064 (handle_monitor_command): Handle "monitor set debug-format".
7065 (gdbserver_usage): Mention --debug-format.
7066 (main): Parse --debug-format.
7067 * server.h (debug_threads): Declaration moved to debug.h.
7068 #include "debug.h".
7069 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7070 trace_debug_1 that uses debug_printf.
7071 (tracepoint_look_up_symbols): Update all debugging printfs to use
7072 debug_printf instead of fprintf.
7073
e671835b
BS		 70742014-01-20 Baruch Siach <baruch@tkos.co.il>
7075
7076 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7077 sys/ptrace.h.
7078
b5737fa9
PA		 70792014-01-17 Pedro Alves <palves@redhat.com>
7080
ea38d2a9 7081 PR build/16445
c7faa97a
PA		 7082 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7083 defined after including gdb_proc_service.h.
b5737fa9 7084
40ed484e
DE		 70852014-01-16 Doug Evans <dje@google.com>
7086
7087 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7088 (match_dll): Use it.
7089
969c39fb
MM		 70902014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7091
7092 * target.h (target_ops) <read_btrace>: Change parameters and
7093 return type to allow error reporting.
7094 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7095 trace reading errors on.
7096 * linux-low.c (linux_low_read_btrace): Pass trace reading
7097 errors on.
7098 (linux_low_disable_btrace): New.
7099
ab7f45ba
DE		 71002014-01-15 Doug Evans <dje@google.com>
7101
7102 * inferiors.c (thread_id_to_gdb_id): Delete.
7103 * inferiors.h (thread_id_to_gdb_id): Delete.
7104
66af0f44
EZ		 71052014-01-13 Eli Zaretskii <eliz@gnu.org>
7106
7107 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7108 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7109 versions.
7110
9939e131
PA		 71112014-01-08 Pedro Alves <palves@redhat.com>
7112
7113 * server.c (handle_status): Don't discard previous queued stop
7114 replies or thread's pending status here.
7115 (main) <disconnection>: Do it here instead.
7116
b7ea362b
PA		 71172014-01-08 Pedro Alves <palves@redhat.com>
7118
7119 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7120 * server.c (visit_actioned_threads, handle_pending_status): New
7121 function.
7122 (handle_v_cont): Factor out parts to ...
7123 (resume): ... this new function. If in all-stop, and a thread
7124 being resumed has a pending status, report it without actually
7125 resuming.
7126 (myresume): Adjust to use the new 'resume' function.
7127 (clear_pending_status_callback, set_pending_status_callback)
7128 (find_status_pending_thread_callback): New functions.
7129 (handle_status): Handle the case of multiple threads having
7130 interesting statuses to report. Report threads' real last signal
7131 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7132 with an interesting thread to report the status for, instead of
7133 always reporting the status of the first thread.
7134
28498c42
JB		 71352014-01-01 Joel Brobecker <brobecker@adacore.com>
7136
7137 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7138 * gdbreplay.c (gdbreplay_version): Likewise.
7139
f45c82da
YZ		 71402013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7141
7142 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7143 iov.iov_len with the real length in use.
7144
379a5e2d
JB		 71452013-12-13 Joel Brobecker <brobecker@adacore.com>
7146
7147 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7148 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7149 for all targets that use win32-low.c.
7150 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7151 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7152
4210d83e
PA		 71532013-12-13 Pedro Alves <palves@redhat.com>
7154
7155 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7156 if equal to TARGET_WAITKIND_LOADED.
7157 * win32-low.c (cached_status): New static global.
7158 (win32_wait): Add declaration.
7159 (do_initial_child_stuff): Flush all initial pending debug events
7160 up to the initial breakpoint.
7161 (win32_wait): If CACHED_STATUS was set, return that instead
7162 of doing a real wait. Remove the code resuming the execution
7163 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7164 during the initial phase. Also remove the code changing
7165 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7166 TARGET_WAITKIND_STOPPED.
7167
e7f0d979
YQ		 71682013-12-11 Yao Qi <yao@codesourcery.com>
7169
7170 * notif.c (handle_notif_ack): Return 0 if no notification
7171 matches.
7172
ebcf782c
DE		 71732013-11-20 Doug Evans <dje@google.com>
7174
7175 * linux-low.c (linux_set_resume_request): Fix comment.
7176
20ad9378
DE		 71772013-11-20 Doug Evans <dje@google.com>
7178
7179 * linux-low.c (resume_status_pending_p): Tweak comment.
7180
a196ebeb
WT		 71812013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7182
7183 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7184 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7185 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7186 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7187 (srv_amd64_regobj): Add amd64-mpx.o.
7188 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7189 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7190 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7191 * i387-fp.c (num_pl_bnd_register) Added constant.
7192 (num_pl_bnd_cfg_registers) Added constant.
7193 (struct i387_xsave) Added reserved area and MPX fields.
7194 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7195 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7196 function.
7197 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7198 (init_registers_amd64_mpx_linux): Declare new function.
7199 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7200 (x86_64_regmap): Add MPX registers.
7201 (x86_linux_read_description): Add MPX case.
7202 (initialize_low_arch): Initialize MPX targets.
7203
0080a2f6
TT		 72042013-11-18 Tom Tromey <tromey@redhat.com>
7205
7206 * configure: Rebuild.
7207 * configure.ac: Don't check for stdlib.h.
7208 * gdbreplay.c: Unconditionally include stdlib.h.
7209
2978b111
TT		 72102013-11-18 Tom Tromey <tromey@redhat.com>
7211
7212 * config.in: Rebuild.
7213 * configure: Rebuild.
7214 * configure.ac: Don't use AC_HEADER_DIRENT.
7215
a3d08894
TT		 72162013-11-18 Tom Tromey <tromey@redhat.com>
7217
7218 * server.h: Don't check HAVE_STRING_H.
7219 * gdbreplay.c: Don't check HAVE_STRING_H.
7220 * configure: Rebuild.
7221
0a5dd17d
TT		 72222013-11-18 Tom Tromey <tromey@redhat.com>
7223
7224 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7225 LIBGNU.
7226
1bd2f0ba
TT		 72272013-11-08 Tom Tromey <tromey@redhat.com>
7228
7229 * configure, config.in: Rebuild.
7230 * configure.ac: Remove unused configury.
7231
3266f10b
TT		 72322013-11-08 Tom Tromey <tromey@redhat.com>
7233
7234 * acinclude.m4: Include common.m4, codeset.m4.
7235 * configure, config.in: Rebuild.
7236 * configure.ac: Use GDB_AC_COMMON.
7237
6682d959
AA		 72382013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7239
7240 * linux-s390-low.c (HWCAP_S390_TE): New define.
7241 (s390_arch_setup): Consider the TE field in the HWCAP for
7242 determining 'have_regset_tdb'.
7243
fd0a4d76
SDJ		 72442013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7245
7246 PR gdb/16014
7247 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7248 call to sizeof.
7249
1a3d890b
PA		 72502013-10-02 Pedro Alves <palves@redhat.com>
7251
7252 * server.c (process_serial_event): Don't output "GDBserver
7253 exiting" if GDB is connected through stdio.
7254 * target.c (mywait): Likewise, be silent if GDB is connected
7255 through stdio.
7256
97ad4581
JB		 72572013-10-01 Joel Brobecker <brobecker@adacore.com>
7258
7259 * lynx-low.c (lynx_add_threads_after_attach): New function.
7260 (lynx_attach): Remove call to add_thread. Add call to
7261 lynx_add_threads_after_attach instead.
7262
5b4e221c
MF		 72632013-09-28 Mike Frysinger <vapier@gentoo.org>
7264
7265 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7266 * config.in, configure: Regenerated.
7267
ee47b2f8
YQ		 72682013-09-18 Yao Qi <yao@codesourcery.com>
7269
7270 PR server/15959
7271 * server.c (start_inferior): Clear 'resume_info'.
7272
d6707650 72732013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7274
d6707650
JW		 7275 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7276 for each register.
7277
9243dd0e 72782013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7279
9243dd0e
JW		 7280 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7281 linux-tile-low.o to srv_tgtobj.
7282
c623a6ef
WN		 72832013-09-16 Will Newton <will.newton@linaro.org>
7284
7285 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7286 out regs.
7287
fb71d39e
PA		 72882013-09-06 Pedro Alves <palves@redhat.com>
7289
7290 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7291 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7292 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7293 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7294 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7295 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7296
8e7e9910
PA		 72972013-09-06 Pedro Alves <palves@redhat.com>
7298
7299 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7300 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7301
7c3a12ca
PA		 73022013-09-06 Pedro Alves <palves@redhat.com>
7303
7304 * linux-amd64-ipa.c: Include tracepoint.h.
7305 * linux-i386-ipa.c: Include tracepoint.h.
7306
8eb3d7b6
RW		 73072013-09-06 Ricard Wanderlof <ricardw@axis.com>
7308
7309 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7310 (ps_get_thread_area): New function.
7311
eddddb9d
RW		 73122013-09-06 Ricard Wanderlof <ricardw@axis.com>
7313
7314 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7315 (initialize_low_arch): Call init_registers_crisv32 rather than
7316 init_register_crisv32.
7317
533b0600
PA		 73182013-09-05 Pedro Alves <palves@redhat.com>
7319
7320 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7321 to ...
7322 * hostio.h: ... this new file.
7323 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7324 win32-low.c: Include hostio.h.
7325
0ce3d3b5
PA		 73262013-09-05 Pedro Alves <palves@redhat.com>
7327
7328 * server.h (gdb_client_data, handler_func, callback_handler_func)
7329 (delete_file_handler, add_file_handler, append_callback_event)
7330 (delete_callback_event, start_event_loop, initialize_event_loop):
7331 Move to event-loop.h and include it.
7332 * event-loop.h: New file.
7333
799cdc37
PA		 73342013-09-05 Pedro Alves <palves@redhat.com>
7335
7336 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7337 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7338 (loaded_dll, unloaded_dll): Move to ...
7339 * dll.h: ... this new file.
7340 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7341
6a6bbd9d
PA		 73422013-09-05 Pedro Alves <palves@redhat.com>
7343
7344 * server.h (current_process, get_thread_process, all_processes)
7345 (add_inferior_to_list, for_each_inferior, current_inferior)
7346 (remove_inferior, add_process, remove_process, find_process_pid)
7347 (have_started_inferiors_p, have_attached_inferiors_p)
7348 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7349 (clear_inferiors, find_inferior, find_inferior_id)
7350 (inferior_target_data, set_inferior_target_data)
7351 (inferior_regcache_data, set_inferior_regcache_data): Move to
7352 inferiors.h, and include it.
7353 * inferiors.h: New file.
7354
f699aaba
PA		 73552013-09-05 Pedro Alves <palves@redhat.com>
7356
7357 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7358 Move ...
72f4393d 7359 * ax.h: ... here.
f699aaba 7360
c144c7a0
PA		 73612013-09-05 Pedro Alves <palves@redhat.com>
7362
7363 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7364 tracepoint.h.
7365 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7366 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7367 (handle_tracepoint_general_set, handle_tracepoint_query)
7368 (tracepoint_finished_step, tracepoint_was_hit)
7369 (release_while_stepping_state_list, current_traceframe)
7370 (in_readonly_region, traceframe_read_mem)
7371 (fetch_traceframe_registers, traceframe_read_sdata)
7372 (traceframe_read_info, struct fast_tpoint_collect_status)
7373 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7374 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7375 (supply_fast_tracepoint_registers)
7376 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7377 (ipa_tdesc, claim_trampoline_space)
7378 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7379 (agent_mem_read, agent_get_trace_state_variable_value)
7380 (agent_set_trace_state_variable_value, agent_tsv_read)
7381 (agent_mem_read_string, get_raw_reg_func_addr)
7382 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7383 * tracepoint.h: ... this new file.
7384
ff42e6ab
PA		 73852013-09-05 Pedro Alves <palves@redhat.com>
7386
7387 * server.h (perror_with_name, error, fatal, warning, paddress)
7388 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7389 include it.
7390 * utils.h: New file.
7391
541af0f4
PA		 73922013-09-05 Pedro Alves <palves@redhat.com>
7393
7394 * server.h (remote_debug, noack_mode, transport_is_reliable)
7395 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7396 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7397 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7398 (write_enn, initialize_async_io, enable_async_io)
7399 (disable_async_io, check_remote_input_interrupt_request)
7400 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7401 (dead_thread_notify, prepare_resume_reply)
7402 (decode_address_to_semicolon, decode_address, decode_m_packet)
7403 (decode_M_packet, decode_X_packet, decode_xfer_write)
7404 (decode_search_memory_packet, unhexify, hexify)
7405 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7406 (look_up_one_symbol, relocate_instruction)
7407 (monitor_output): Move to remote-utils.h, and include it.
7408 * remote-utils.h: New file.
7409
eebdf26b
PA		 74102013-09-05 Pedro Alves <palves@redhat.com>
7411
7412 * server.h (_): Delete.
7413
3aafd2ff
PA		 74142013-09-02 Pedro Alves <palves@redhat.com>
7415
7416 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7417 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7418 allocated.
7419 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7420
cee83bcb
PM		 74212013-09-02 Pierre Muller <muller@sourceware.org>
7422
7423 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7424 or WriteProcessMemory complete successfully and handle
7425 ERROR_PARTIAL_COPY error.
7426
9a13b2fa
PA		 74272013-09-02 Pedro Alves <palves@redhat.com>
7428
7429 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7430 error instead of EIO.
7431
602e3198
JK		 74322013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7433
7434 PR server/15604
7435 * linux-low.c: Include filestuff.h.
7436 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7437 * lynx-low.c: Include filestuff.h.
7438 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7439 * server.c: Include filestuff.h.
7440 (main): Call notice_open_fds.
7441 * spu-low.c: Include filestuff.h.
7442 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7443
96d7229d
LM		 74442013-08-22 Luis Machado <lgustavo@codesourcery.com>
7445
7446 * Makefile.in: Explain why ../target and ../nat are not
7447 listed as include file search paths.
7448 (linux-waitpid.o): New object file rule.
7449 * configure.srv (srv_native_linux_obj): New variable.
7450 Replace all occurrences of linux native object files with
7451 $srv_native_linux_obj.
7452 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7453 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7454 (linux_enable_event_reporting): Remove declaration.
7455 (my_waitpid): Moved to common/linux-waitpid.c.
7456 (linux_wait_for_event): Pass ptid when calling
7457 linux_enable_event_reporting.
7458 (linux_supports_tracefork_flag): Remove.
7459 (linux_enable_event_reporting): Likewise.
7460 (linux_tracefork_grandchild): Remove.
7461 (STACK_SIZE): Moved to common/linux-ptrace.c.
7462 (linux_tracefork_child): Remove.
7463 (linux_test_for_tracefork): Remove.
7464 (linux_look_up_symbols): Call linux_supports_traceclone.
7465 (initialize_low): Remove call to linux_test_for_tracefork.
7466 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7467 common/linux-ptrace.h.
7468 (PTRACE_TYPE_ARG4): Likewise.
7469 Include linux-ptrace.h.
7470
32940073
PA		 74712013-08-21 Pedro Alves <palves@redhat.com>
7472
7473 * config.in: Renegerate.
7474
33b60d58 74752013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7476
33b60d58
LM		 7477 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7478 (SFILES): Remove $(srcdir)/common/target-common.c and
7479 add $(srcdir)/target/waitstatus.c.
7480 (OBS): Remove target-common.o and add waitstatus.o.
7481 (server_h): Remove $(srcdir)/../common/target-common.h and
7482 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7483 and $(srcdir)/../target/waitstatus.h.
7484 (target-common.o): Remove.
7485 (waitstatus.o): New target object file.
7486 * target.h: Do not include target-common.h and
7487 include target/resume.h, target/wait.h and
7488 target/waitstatus.h.
7489
b8e1b30e
LM		 74902013-08-13 Luis Machado <lgustavo@codesourcery.com>
7491
7492 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7493 to PTRACE_TYPE_ARG3.
7494 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7495 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7496 PTRACE_TYPE_ARG4.
7497 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7498 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7499
7a60ad40
YQ		 75002013-07-27 Jie Zhang <jie@codesourcery.com>
7501 Daniel Jacobowitz <dan@codesourcery.com>
7502 Yao Qi <yao@codesourcery.com>
7503
7504 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7505 (mips-linux-watch.o): New rule.
7506 (mips_linux_watch_h): New variable.
7507 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7508 srv_tgtobj.
7509 * linux-mips-low.c: Include mips-linux-watch.h.
7510 (struct arch_process_info, struct arch_lwp_info): New.
7511 (update_watch_registers_callback): New function.
7512 (mips_linux_new_process, mips_linux_new_thread) New functions.
7513 (mips_linux_prepare_to_resume, mips_insert_point): New
7514 functions.
7515 (mips_remove_point, mips_stopped_by_watchpoint): New
7516 functions.
7517 (rsp_bp_type_to_target_hw_bp_type): New function.
7518 (mips_stopped_data_address): New function.
7519 (the_low_target): Add watchpoint support functions.
7520
de6f69ad
YQ		 75212013-07-27 Yao Qi <yao@codesourcery.com>
7522
7523 * i386-low.c: Include break-common.h.
7524 (enum target_hw_bp_type): Remove.
7525
3360c0bf
LM		 75262013-07-24 Luis Machado <lgustavo@codesourcery.com>
7527
7528 * Makefile.in (SFILES): /common/target-common.c.
7529 (OBS): Add target-common.o.
7530 (server_h): Add $(srcdir)/../common/target-common.h.
7531 (target-common.o): New target.
7532 * server.c (queue_stop_reply_callback): Free
7533 status string after use.
7534 * target.c (target_waitstatus_to_string): Remove.
7535 * target.h: Include target-common.h.
7536 (resume_kind): Likewise.
7537 (target_waitkind): Likewise.
7538 (target_waitstatus): Likewise.
7539 (TARGET_WNOHANG): Likewise.
7540
bd885420
YQ		 75412013-07-04 Yao Qi <yao@codesourcery.com>
7542
7543 * Makefile.in (host_alias): Use @host_noncanonical@.
7544 (target_alias): Use @target_noncanonical@.
7545 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7546 ACX_NONCANONICAL_HOST.
7547 * configure: Regenerated.
7548
7549 Revert:
7550 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7551
7552 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7553 * configure: Rebuild.
7554 * Makefile.in (version_host, version_target): Get from configure.
7555 (version.c): Use $(version_host) and $(version_target).
7556
17ef446e
PA		 75572013-07-03 Pedro Alves <palves@redhat.com>
7558
7559 * Makefile.in (config.status): Depend on development.sh.
7560 * acinclude.m4: Include libmcheck.m4.
7561 * configure: Regenerate.
7562
7a9a7487
MG		 75632013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7564
7565 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7566 attribute inside the parentheses.
7567 (winapi_DebugSetProcessKillOnExit): Ditto.
7568 (winapi_DebugBreakProcess): Ditto.
7569 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7570
49b64de6
MG		 75712013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7572
7573 * notif.h (notif_event): Add a dummy member to avoid compiler
7574 errors.
7575
d5749ee7
PA		 75762013-07-01 Pedro Alves <palves@redhat.com>
7577
7578 * hostio.c (HOSTIO_PATH_MAX): Define.
7579 (require_filename, handle_open, handle_unlink, handle_readlink):
7580 Use it.
7581
d8d2a3ee
PA		 75822013-07-01 Pedro Alves <palves@redhat.com>
7583
7584 * server.h: Include "pathmax.h".
7585 * linux-low.c: Don't include sys/param.h.
7586 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7587 MAXPATHLEN.
7588 * win32-low.c: Don't include sys/param.h.
7589 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7590
bc7dea8d
PA		 75912013-07-01 Pedro Alves <palves@redhat.com>
7592
7593 * event-loop.c: Don't check HAVE_UNISTD_H before including
7594 <unistd.h>.
7595 * gdbreplay.c: Likewise.
7596 * remote-utils.c: Likewise.
7597 * server.c: Likewise.
7598 * configure.ac: Don't check for unistd.h.
7599 * configure: Regenerate.
7600
d6c2da54
TT		 76012013-06-28 Tom Tromey <tromey@redhat.com>
7602
7603 * Makefile.in (version.c): Use version.in, not
7604 common/version.in.
7605
257b6bec
MG		 76062013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7607
7608 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7609 * configure: Rebuild.
7610 * Makefile.in (version_host, version_target): Get from configure.
7611 (version.c): Use $(version_host) and $(version_target).
7612
86ebe149
DK		 76132013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7614
7615 Fix trace-status to output user name without trailing colon.
7616 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7617
f30aa5af
DK		 76182013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7619
7620 Fix trace-status to output proper start-time and stop-time.
7621 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7622 output start time and stop time in hex as gdb expects.
7623
28a93511
YQ		 76242013-06-26 Pedro Alves <pedro@codesourcery.com>
7625
7626 * tracepoint.c (build_traceframe_info_xml): Output trace state
7627 variables present in the trace buffer.
7628
01208463
TT		 76292013-06-24 Tom Tromey <tromey@redhat.com>
7630
7631 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7632 create-version.sh.
7633 (version.o): Remove.
7634 * gdbreplay.c: Include version.h.
7635 (version, host_name): Don't declare.
7636 * server.h: Include version.h.
7637 (version, host_name): Don't declare.
7638
760256f9
PA		 76392013-06-12 Pedro Alves <palves@redhat.com>
7640
7641 * linux-x86-low.c (linux_is_elf64): Delete global.
7642 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7643 with local linux_pid_exe_is_elf_64_file use.
7644
030031ee
PA		 76452013-06-11 Pedro Alves <palves@redhat.com>
7646
7647 * linux-low.c (regset_disabled, disable_regset): New functions.
7648 (regsets_fetch_inferior_registers)
7649 (regsets_store_inferior_registers): Use them.
7650 (initialize_regsets_info); Don't allocate the disabled_regsets
7651 array here.
7652 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7653 comment.
7654
5da6eb0a
PA		 76552013-06-11 Pedro Alves <palves@redhat.com>
7656
7657 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7658 xmalloc.
7659
7e5aaa09
PA		 76602013-06-11 Pedro Alves <palves@redhat.com>
7661
7662 * linux-x86-low.c (initialize_low_arch): Call
7663 init_registers_x32_avx_linux.
7664
d878444c
JK		 76652013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7666
7667 Fix compatibility with Android Bionic.
7668 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7669 it is not empty.
7670
3aee8918
PA		 76712013-06-07 Pedro Alves <palves@redhat.com>
7672
5f2b57b5 7673 PR server/14823
3aee8918
PA		 7674 * Makefile.in (OBS): Add tdesc.o.
7675 (IPA_OBJS): Add tdesc-ipa.o.
7676 (tdesc-ipa.o): New rule.
7677 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7678 interface.
7679 * linux-low.c (new_inferior): Delete.
7680 (disabled_regsets, num_regsets): Delete.
7681 (linux_add_process): Adjust to set the new per-process
7682 new_inferior flag.
7683 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7684 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7685 was a stop. When calling arch_setup, switch the current inferior
7686 to the thread that got an event.
7687 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7688 (regsets_fetch_inferior_registers)
7689 (regsets_store_inferior_registers): New regsets_info parameter.
7690 Adjust to use it.
7691 (linux_register_in_regsets): New regs_info parameter. Adjust to
7692 use it.
7693 (register_addr, fetch_register, store_register): New usrregs_info
7694 parameter. Adjust to use it.
7695 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7696 parameter regs_info. Adjust to use it.
7697 (linux_fetch_registers): Get the current inferior's regs_info, and
7698 adjust to use it.
7699 (linux_store_registers): Ditto.
7700 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7701 (initialize_low): Don't initialize the target_regsets here. Call
7702 initialize_low_arch.
7703 * linux-low.h (target_regsets): Delete declaration.
7704 (struct regsets_info): New.
7705 (struct usrregs_info): New.
7706 (struct regs_info): New.
7707 (struct process_info_private) <new_inferior>: New field.
7708 (struct linux_target_ops): Delete the num_regs, regmap, and
7709 regset_bitmap fields. New field regs_info.
7710 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7711 * i387-fp.c (num_xmm_registers): Delete.
7712 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7713 calls to new interface.
7714 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7715 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7716 Infer the number of xmm registers from the regcache's target
7717 description.
7718 * i387-fp.h (num_xmm_registers): Delete.
7719 * inferiors.c (add_thread): Don't install the thread's regcache
7720 here.
7721 * proc-service.c (gregset_info): Fetch the current inferior's
7722 regs_info. Adjust to use it.
7723 * regcache.c: Include tdesc.h.
7724 (register_bytes, reg_defs, num_registers)
7725 (gdbserver_expedite_regs): Delete.
7726 (get_thread_regcache): If the thread doesn't have a regcache yet,
7727 create one, instead of aborting gdbserver.
7728 (regcache_invalidate_one): Rename to ...
7729 (regcache_invalidate_thread): ... this.
7730 (regcache_invalidate_one): New.
7731 (regcache_invalidate): Only invalidate registers of the current
7732 process.
7733 (init_register_cache): Add target_desc parameter, and use it.
7734 (new_register_cache): Ditto. Assert the target description has a
7735 non zero registers_size.
7736 (regcache_cpy): Add assertions. Adjust.
7737 (realloc_register_cache, set_register_cache): Delete.
7738 (registers_to_string, registers_from_string): Adjust.
7739 (find_register_by_name, find_regno, find_register_by_number)
7740 (register_cache_size): Add target_desc parameter, and use it.
7741 (free_register_cache_thread, free_register_cache_thread_one)
7742 (regcache_release, register_cache_size): New.
7743 (register_size): Add target_desc parameter, and use it.
7744 (register_data, supply_register, supply_register_zeroed)
7745 (supply_regblock, supply_register_by_name, collect_register)
7746 (collect_register_as_string, collect_register_by_name): Adjust.
7747 * regcache.h (struct target_desc): Forward declare.
7748 (struct regcache) <tdesc>: New field.
7749 (init_register_cache, new_register_cache): Add target_desc
7750 parameter.
7751 (regcache_invalidate_thread): Declare.
7752 (regcache_invalidate_one): Delete declaration.
7753 (regcache_release): Declare.
7754 (find_register_by_number, register_cache_size, register_size)
7755 (find_regno): Add target_desc parameter.
7756 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7757 declarations.
7758 * remote-utils.c: Include tdesc.h.
7759 (outreg, prepare_resume_reply): Adjust.
7760 * server.c: Include tdesc.h.
7761 (gdbserver_xmltarget): Delete declaration.
7762 (get_features_xml, process_serial_event): Adjust.
7763 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7764 declare.
7765 (struct process_info) <tdesc>: New field.
7766 (ipa_tdesc): Declare.
7767 * tdesc.c: New file.
7768 * tdesc.h: New file.
7769 * tracepoint.c: Include tdesc.h.
7770 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7771 (get_context_regcache): Adjust to pass ipa_tdesc down.
7772 (do_action_at_tracepoint): Adjust to get the register cache size
7773 from the context regcache's description.
7774 (traceframe_walk_blocks): Adjust to get the register cache size
7775 from the current trace frame's description.
7776 (traceframe_get_pc): Adjust to get current trace frame's
7777 description and pass it down.
7778 (gdb_collect): Adjust to get the register cache size from the
7779 IPA's description.
7780 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7781 (gdbserver_xmltarget): Delete.
7782 (initialize_low_tracepoint): Set the ipa's target description.
7783 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7784 (initialize_low_tracepoint): Set the ipa's target description.
7785 * linux-x86-low.c: Include tdesc.h.
7786 [__x86_64__] (is_64bit_tdesc): New.
7787 (ps_get_thread_area, x86_get_thread_area): Use it.
7788 (i386_cannot_store_register): Rename to ...
7789 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7790 (i386_cannot_fetch_register): Rename to ...
7791 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7792 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7793 to new interface.
7794 (target_regsets): Rename to ...
7795 (x86_regsets): ... this.
7796 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7797 interface.
7798 (x86_siginfo_fixup): Use is_64bit_tdesc.
7799 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7800 (tdesc_x32_avx_linux, tdesc_x32_linux)
7801 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7802 Declare.
7803 (x86_linux_update_xmltarget): Delete.
7804 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7805 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7806 (AMD64_LINUX_USER64_CS): New.
7807 (x86_linux_read_description): New, based on
7808 x86_linux_update_xmltarget.
7809 (same_process_callback): New.
7810 (x86_arch_setup_process_callback): New.
7811 (x86_linux_update_xmltarget): New.
7812 (x86_regsets_info): New.
7813 (amd64_linux_regs_info): New.
7814 (i386_linux_usrregs_info): New.
7815 (i386_linux_regs_info): New.
7816 (x86_linux_regs_info): New.
7817 (x86_arch_setup): Reimplement.
7818 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7819 (x86_emit_ops): Ditto.
7820 (the_low_target): Adjust. Install x86_linux_regs_info,
7821 x86_cannot_fetch_register, and x86_cannot_store_register.
7822 (initialize_low_arch): New.
7823 * linux-ia64-low.c (tdesc_ia64): Declare.
7824 (ia64_fetch_register): Adjust.
7825 (ia64_usrregs_info, regs_info): New globals.
7826 (ia64_regs_info): New function.
7827 (the_low_target): Adjust.
7828 (initialize_low_arch): New function.
7829 * linux-sparc-low.c (tdesc_sparc64): Declare.
7830 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7831 Adjust.
7832 (sparc_arch_setup): New function.
7833 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7834 (the_low_target): Adjust.
7835 (initialize_low_arch): New function.
7836 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7837 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7838 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7839 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7840 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7841 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7842 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7843 (tdesc_powerpc_isa205_vsx64l): Declare.
7844 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7845 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7846 (ppc_set_pc, ppc_get_hwcap): Adjust.
7847 (ppc_usrregs_info): Forward declare.
7848 (!__powerpc64__) ppc_regmap_adjusted: New global.
7849 (ppc_arch_setup): Adjust to the current process'es target
7850 description.
7851 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7852 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7853 (ppc_store_evrregset): Adjust.
7854 (target_regsets): Rename to ...
7855 (ppc_regsets): ... this, and make static.
7856 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7857 (ppc_regs_info): New function.
7858 (the_low_target): Adjust.
7859 (initialize_low_arch): New function.
7860 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7861 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7862 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7863 (tdesc_s390x_linux64v2): Declare.
7864 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7865 (s390_fill_gregset, s390_store_last_break): Adjust.
7866 (target_regsets): Rename to ...
7867 (s390_regsets): ... this, and make static.
7868 (s390_get_pc, s390_set_pc): Adjust.
7869 (s390_get_hwcap): New target_desc parameter, and use it.
7870 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7871 (s390_arch_setup): Adjust to set the current process'es target
7872 description. Don't adjust the regmap.
7873 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7874 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7875 (regs_info_3264): New globals.
7876 (s390_regs_info): New function.
7877 (the_low_target): Adjust.
7878 (initialize_low_arch): New function.
7879 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7880 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7881 [__mips64] (init_registers_mips_linux)
7882 (init_registers_mips_dsp_linux): Delete defines.
7883 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7884 (have_dsp): New global.
7885 (mips_read_description): New, based on mips_arch_setup.
7886 (mips_arch_setup): Reimplement.
7887 (get_usrregs_info): New function.
7888 (mips_cannot_fetch_register, mips_cannot_store_register)
7889 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7890 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7891 (target_regsets): Rename to ...
7892 (mips_regsets): ... this, and make static.
7893 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7894 (dsp_regs_info, regs_info): New globals.
7895 (mips_regs_info): New function.
7896 (the_low_target): Adjust.
7897 (initialize_low_arch): New function.
7898 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7899 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7900 Declare.
7901 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7902 (arm_read_description): New, with bits factored from
7903 arm_arch_setup.
7904 (arm_arch_setup): Reimplement.
7905 (target_regsets): Rename to ...
7906 (arm_regsets): ... this, and make static.
7907 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7908 (arm_regs_info): New function.
7909 (the_low_target): Adjust.
7910 (initialize_low_arch): New function.
7911 * linux-m68k-low.c (tdesc_m68k): Declare.
7912 (target_regsets): Rename to ...
7913 (m68k_regsets): ... this, and make static.
7914 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7915 (m68k_regs_info): New function.
7916 (m68k_arch_setup): New function.
7917 (the_low_target): Adjust.
7918 (initialize_low_arch): New function.
7919 * linux-sh-low.c (tdesc_sharch): Declare.
7920 (target_regsets): Rename to ...
7921 (sh_regsets): ... this, and make static.
7922 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7923 (sh_regs_info, sh_arch_setup): New functions.
7924 (the_low_target): Adjust.
7925 (initialize_low_arch): New function.
7926 * linux-bfin-low.c (tdesc_bfin): Declare.
7927 (bfin_arch_setup): New function.
7928 (bfin_usrregs_info, regs_info): New globals.
7929 (bfin_regs_info): New function.
7930 (the_low_target): Adjust.
7931 (initialize_low_arch): New function.
7932 * linux-cris-low.c (tdesc_cris): Declare.
7933 (cris_arch_setup): New function.
7934 (cris_usrregs_info, regs_info): New globals.
7935 (cris_regs_info): New function.
7936 (the_low_target): Adjust.
7937 (initialize_low_arch): New function.
7938 * linux-cris-low.c (tdesc_crisv32): Declare.
7939 (cris_arch_setup): New function.
7940 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7941 (cris_regs_info): New function.
7942 (the_low_target): Adjust.
7943 (initialize_low_arch): New function.
7944 * linux-m32r-low.c (tdesc_m32r): Declare.
7945 (m32r_arch_setup): New function.
7946 (m32r_usrregs_info, regs_info): New globals.
7947 (m32r_regs_info): Adjust.
7948 (initialize_low_arch): New function.
7949 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7950 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7951 (tic6x_usrregs_info): Forward declare.
7952 (tic6x_read_description): New function, based on ...
7953 (tic6x_arch_setup): ... this. Reimplement.
7954 (target_regsets): Rename to ...
7955 (tic6x_regsets): ... this, and make static.
7956 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7957 (tic6x_regs_info): New function.
7958 (the_low_target): Adjust.
7959 (initialize_low_arch): New function.
7960 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7961 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7962 (target_regsets): Rename to ...
7963 (xtensa_regsets): ... this, and make static.
7964 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7965 globals.
7966 (xtensa_arch_setup, xtensa_regs_info): New functions.
7967 (the_low_target): Adjust.
7968 (initialize_low_arch): New function.
7969 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7970 (nios2_arch_setup): Set the current process'es tdesc.
7971 (target_regsets): Rename to ...
7972 (nios2_regsets): ... this.
7973 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7974 (nios2_regs_info): New function.
7975 (the_low_target): Adjust.
7976 (initialize_low_arch): New function.
a261b8f5
PA		 7977 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7978 (aarch64_arch_setup): Set the current process'es tdesc.
7979 (target_regsets): Rename to ...
7980 (aarch64_regsets): ... this.
7981 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7982 (aarch64_regs_info): New function.
7983 (the_low_target): Adjust.
7984 (initialize_low_arch): New function.
3aee8918
PA		 7985 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7986 globals.
7987 (target_regsets): Rename to ...
7988 (tile_regsets): ... this.
7989 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7990 (tile_regs_info): New function.
7991 (tile_arch_setup): Set the current process'es tdesc.
7992 (the_low_target): Adjust.
7993 (initialize_low_arch): New function.
7994 * spu-low.c (tdesc_spu): Declare.
7995 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7996 * win32-arm-low.c (tdesc_arm): Declare.
7997 (arm_arch_setup): New function.
7998 (the_low_target): Install arm_arch_setup instead of
7999 init_registers_arm.
8000 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8001 (init_windows_x86): Rename to ...
8002 (i386_arch_setup): ... this. Set `win32_tdesc'.
8003 (the_low_target): Adjust.
8004 * win32-low.c (win32_tdesc): New global.
8005 (child_add_thread): Don't create the thread cache here.
8006 (do_initial_child_stuff): Set the new process'es tdesc.
8007 * win32-low.h (struct target_desc): Forward declare.
8008 (win32_tdesc): Declare.
8009 * lynx-i386-low.c (tdesc_i386): Declare global.
8010 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8011 * lynx-low.c (lynx_tdesc): New global.
8012 (lynx_add_process): Set the new process'es tdesc.
8013 * lynx-low.h (struct target_desc): Forward declare.
8014 (lynx_tdesc): Declare global.
8015 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8016 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8017 * nto-low.c (nto_tdesc): New global.
8018 (do_attach): Set the new process'es tdesc.
8019 * nto-low.h (struct target_desc): Forward declare.
8020 (nto_tdesc): Declare.
8021 * nto-x86-low.c (tdesc_i386): Declare.
8022 (nto_x86_arch_setup): Set `nto_tdesc'.
8023
b1fbec62
GB		 80242013-06-04 Gary Benson <gbenson@redhat.com>
8025
8026 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8027 to qSupported response when appropriate.
8028 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8029 with nonzero-length annex.
8030 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8031 arguments supplied in annex.
8032
d1ec4ce7
DE		 80332013-05-31 Doug Evans <dje@google.com>
8034
ac44adcb 8035 PR server/15594
d1ec4ce7
DE		 8036 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8037 64 bits in 64-cross-32 environment.
8038
9b25f2d3
PA		 80392013-05-28 Pedro Alves <palves@redhat.com>
8040
8041 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8042 (aarch64-without-fpu.c): Delete rule.
8043 * configure.srv (aarch64*-*-linux*): Remove references to
8044 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8045 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8046 declaration.
8047
6740dc9c
PA		 80482013-05-24 Pedro Alves <palves@redhat.com>
8049
8050 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8051 instead of strchr/decode_address. Error if the range isn't split
8052 with a ','. Don't assume there's be a ':' in the action.
8053
c2d6af84
PA		 80542013-05-23 Yao Qi <yao@codesourcery.com>
8055 Pedro Alves <palves@redhat.com>
8056
8057 * linux-low.c (lwp_in_step_range): New function.
8058 (linux_wait_1): If the thread was range stepping and stopped
8059 outside the stepping range, report the stop to GDB. Otherwise,
8060 continue stepping. Add range stepping debug output.
8061 (linux_set_resume_request): Copy the step range from the resume
8062 request to the lwp.
8063 (linux_supports_range_stepping): New.
8064 (linux_target_ops) <supports_range_stepping>: Set to
8065 linux_supports_range_stepping.
8066 * linux-low.h (struct linux_target_ops)
8067 <supports_range_stepping>: New field.
8068 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8069 * linux-x86-low.c (x86_supports_range_stepping): New.
8070 (the_low_target) <supports_range_stepping>: Set to
8071 x86_supports_range_stepping.
8072 * server.c (handle_v_cont): Handle 'r' action.
8073 (handle_v_requests): Append ";r" if the target supports range
8074 stepping.
8075 * target.h (struct thread_resume) <step_range_start,
8076 step_range_end>: New fields.
8077 (struct target_ops) <supports_range_stepping>:
8078 New field.
8079 (target_supports_range_stepping): New macro.
8080
58794e1a
JB		 80812013-05-17 Joel Brobecker <brobecker@adacore.com>
8082
8083 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8084 confusion in comment.
8085
d631c5a7
JB		 80862013-05-17 Joel Brobecker <brobecker@adacore.com>
8087
8088 * lynx-low.c (struct process_info_private): New type.
8089 (lynx_add_process): New function.
8090 (lynx_create_inferior, lynx_attach): Replace calls to
8091 add_process by calls to lynx_add_process.
8092 (lynx_resume): If PTID is null, then try using
8093 current_process()->private->last_wait_event_ptid.
8094 Add comments.
8095 (lynx_clear_inferiors): Delete. The contents of that function
8096 has been inlined in lynx_mourn;
8097 (lynx_wait_1): Save the ptid in the process's private data.
8098 (lynx_mourn): Free the process' private data. Replace call
8099 to lynx_clear_inferiors by call to clear_inferiors.
8100
96f7a20f
YQ		 81012013-05-17 Yao Qi <yao@codesourcery.com>
8102
8103 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8104 the right place.
8105
db0dfaa0
LM		 81062013-05-16 Luis Machado <lgustavo@codesourcery.com>
8107
8108 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8109 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8110 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8111 PT_TEXT_END_ADDR guards. Update comments.
8112 (linux_target_op) <read_offsets>: Conditionally define to
8113 linux_read_offsets if the target is UCLIBC and if it defines
8114 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8115
68f5f838
SL		 81162013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8117 Andrew Jenner <andrew@codesourcery.com>
8118
8119 * Makefile.in (SFILES): Add linux-nios2-low.c.
8120 (clean): Add action to delete nios2-linux.c.
8121 (nios2-linux.c): New rule.
8122 * configure.srv: Add nios2*-*-linux*.
8123 * linux-nios2-low.c: New.
8124
1ebff1fd
HAQ		 81252013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8126
8127 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8128
f6150862
HZ		 81292013-04-25 Hui Zhu <hui@codesourcery.com>
8130
8131 PR gdb/15186
f6150862
HZ		 8132 * ax.c (ax_printf): Add fflush.
8133
614c279d
TT		 81342013-04-22 Tom Tromey <tromey@redhat.com>
8135
8136 * Makefile.in (SFILES): Add filestuff.c.
8137 (OBS): Add filestuff.o.
8138 (filestuff.o): New target.
8139 * config.in, configure: Rebuild.
8140 * configure.ac: Check for fdwalk, pipe2.
8141
7d4e5717
PA		 81422013-04-17 Pedro Alves <palves@redhat.com>
8143
8144 * configure.ac (USE_THREAD_DB): Delete variable.
8145 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8146 Don't AC_SUBST USE_THREAD_DB.
8147 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8148 * config.in, configure: Regenerate.
8149
d5c93e41
PA		 81502013-04-16 Pedro Alves <palves@redhat.com>
8151
8152 * linux-low.h (struct lwp_info) <thread_known>: Move under
8153 the USE_THREAD_DB #ifdef.
8154
04f5fe89
PA		 81552013-04-16 Pedro Alves <palves@redhat.com>
8156
8157 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8158 (linux-low.o): Delete rule.
8159 * linux-low.h: Always include "gdb_thread_db.h" instead of
8160 conditionally including thread_db.h.
8161 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8162 HAVE_THREAD_DB_H.
8163
480b27bf
JK		 81642013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8165
8166 * Makefile.in (install-only): Fix make install regression.
8167
43662968
JK		 81682013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8169
8170 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8171 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8172 installation.
8173 * gdbserver.1: Remove.
8174
3e74e146
PA		 81752013-03-22 Pedro Alves <palves@redhat.com>
8176
8177 * linux-low.c (handle_extended_wait): Don't call
8178 linux_enable_event_reporting.
8179
a8347a2a
TT		 81802013-03-15 Tony Theodore <tonyt@logyst.com>
8181
8182 PR build/9098:
8183 * Makefile.in (SHELL): Use @SHELL@.
8184
eeb56fa7
SDJ		 81852013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8186
8187 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8188 compiler warning.
8189
4fa7e2ff
JB		 81902013-03-13 Joel Brobecker <brobecker@adacore.com>
8191
8192 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8193 Remove extraneous NULL element.
8194
8ddb1965
YQ		 81952013-03-13 Yao Qi <yao@codesourcery.com>
8196
8197 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8198 'V' block in trace frame.
8199
9accd112
MM		 82002013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8201
8202 * target.h (struct target_ops): Add btrace ops.
8203 (target_supports_btrace): New macro.
8204 (target_enable_btrace): New macro.
8205 (target_disable_btrace): New macro.
8206 (target_read_btrace): New macro.
8207 * gdbthread.h (struct thread_info): Add btrace field.
8208 * server.c: Include btrace-common.h.
8209 (handle_btrace_general_set): New function.
8210 (handle_btrace_enable): New function.
8211 (handle_btrace_disable): New function.
8212 (handle_general_set): Call handle_btrace_general_set.
8213 (handle_qxfer_btrace): New function.
8214 (struct qxfer qxfer_packets[]): Add btrace entry.
8215 * inferiors.c (remove_thread): Disable btrace.
8216 * linux-low: Include linux-btrace.h.
8217 (linux_low_enable_btrace): New function.
8218 (linux_low_read_btrace): New function.
8219 (linux_target_ops): Add btrace ops.
8220 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8221 Add srv_linux_btrace=yes.
8222 (x86_64-*-linux*): Add linux-btrace.o.
8223 Add srv_linux_btrace=yes.
8224 * configure.ac: Define HAVE_LINUX_BTRACE.
8225 * config.in: Regenerated.
8226 * configure: Regenerated.
8227
5cc22e4c
MM		 82282013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8229
8230 * server.c (handle_qxfer): Preserve error message if -3 is
8231 returned.
8232 (qxfer): Document the -3 return value.
8233
7c97f91e
MM		 82342013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8235
8236 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8237 (linux_btrace_h): New variable.
8238 (linux-btrace.o): New rule.
8239
be9a119c 82402013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8241 Hafiz Abid Qadeer <abidh@codesourcery.com>
8242
8243 * tracepoint.c (trace_buffer_size): New global.
8244 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8245 (init_trace_buffer): Change to one-argument function. Allocate
8246 trace buffer memory.
8247 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8248 handle QTBuffer:size packet.
8249 (cmd_bigqtbuffer_size): New function.
8250 (initialize_tracepoint): Call init_trace_buffer with
8251 DEFAULT_TRACE_BUFFER_SIZE.
8252 * server.c (handle_query): Add QTBuffer:size in the
8253 supported packets.
8254
e64f7499
YQ		 82552013-03-07 Yao Qi <yao@codesourcery.com>
8256
8257 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8258 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8259 of -1.
8260 (cmd_qtsp): Adjust condition. Do post increment.
8261 Set cur_action and cur_step_action back to 0.
8262
f0ae6fc3
PA		 82632013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8264
8265 PR server/15236
8266 * linux-low.c (linux_write_memory): Return early success if LEN is
8267 zero.
8268
b5b0b0af
CV		 82692013-03-05 Corinna Vinschen <vinschen@redhat.de>
8270
334ad4a8 8271 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8272
589bc927
TT		 82732013-02-28 Tom Tromey <tromey@redhat.com>
8274
8275 * configure.ac: Invoke AC_SYS_LARGEFILE.
8276 * configure, config.in: Rebuild.
8277
dfe07582
CV		 82782013-02-28 Corinna Vinschen <vinschen@redhat.com>
8279
8280 * win32-low.c: Throughout, fix format strings and casts of
8281 printf-like functions to avoid type related warnings on all
8282 platforms.
8283 (get_child_debug_event): Print dwDebugEventCode as hex since
8284 that's how it's usually documented.
8285
736cd585
YQ		 82862013-02-28 Yao Qi <yao@codesourcery.com>
8287
8288 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8289 pulongest.
8290
e1f58301
JW		 82912013-02-27 Jiong Wang <jiwang@tilera.com>
8292
8293 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8294 (reg-tilegx32.c): New rule.
8295 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8296 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8297 different register info initializer according to elf class.
8298 (init_registers_tilgx32): New function. The tilegx32 register info
8299 initializer.
8300 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8301 (tile_store_gregset): Likewise.
8302
d171ca78
YQ		 83032013-02-27 Yao Qi <yao@codesourcery.com>
8304
8305 * server.c (process_point_options): Print debug message when
8306 debug_threads is true.
8307
282bbdf3
YQ		 83082013-02-26 Yao Qi <yao@codesourcery.com>
8309
8310 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8311
aca22551
PA		 83122013-02-19 Pedro Alves <palves@redhat.com>
8313 Kai Tietz <ktietz@redhat.com>
8314
8315 PR gdb/15161
8316
8317 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8318 instead of strtoul to extract address from packet.
8319 (process_serial_event) <'z'>: Likewise.
8320
4f3cee1c
YQ		 83212013-02-18 Yao Qi <yao@codesourcery.com>
8322
8323 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8324
8e1d55a3
PA		 83252013-02-14 Pedro Alves <palves@redhat.com>
8326
8327 Plug memory leak.
8328
8329 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8330 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8331
458820da
PA		 83322013-02-14 Pedro Alves <palves@redhat.com>
8333
8334 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8335
baea0dae
PA		 83362013-02-14 Pedro Alves <palves@redhat.com>
8337
8338 * tracepoint.c (save_string): Delete.
8339 (add_tracepoint_action): Use savestring instead of save_string.
8340
0b1afbb3
PA		 83412013-02-12 Pedro Alves <palves@redhat.com>
8342
8343 * linux-xtensa-low.c: Ditto.
8344 * xtensa-xtregs.c: Ditto.
8345
8a4ac37e
PA		 83462013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8347
8348 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8349 thread_db.
8350
148de6bb
MS		 83512013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8352
8353 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8354 aarch64_num_wp_regs and aarch64_num_bp_regs to
8355 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8356
55fac6e0
MS		 83572013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8358
8359 * linux-aarch64-low.c (ps_get_thread_area): Replace
8360 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8361
176eb98c
MS		 83622013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8363 Marcus Shawcroft <marcus.shawcroft@arm.com>
8364 Nigel Stephens <nigel.stephens@arm.com>
8365 Yufeng Zhang <yufeng.zhang@arm.com>
8366
8367 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8368 (aarch64.c, aarch64-without-fpu.c): New targets.
8369 * configure.srv (aarch64*-*-linux*): New.
8370 * linux-aarch64-low.c: New file.
8371
56f7af9c
MS		 83722013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8373
43aaf8b6 8374 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8375 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8376 (dequeue_one_deferred_signal, linux_resume_one_thread)
8377 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8378 (linux_tracefork_grandchild, linux_test_for_tracefork)
8379 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8380 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8381 where the argument is 0.
8382
60f662b0
YQ		 83832013-01-25 Yao Qi <yao@codesourcery.com>
8384
8385 * event-loop.c: Include "queue.h".
8386 (gdb_event_p): New typedef.
8387 (struct gdb_event) <next_event>: Remove.
8388 (event_queue): Change to QUEUE(gdb_event_p).
8389 (async_queue_event): Remove.
8390 (gdb_event_xfree): New.
8391 (initialize_event_loop): New.
8392 (process_event): Use API from QUEUE.
8393 (wait_for_event): Likewise.
8394 * server.c (main): Call initialize_event_loop.
8395 * server.h (initialize_event_loop): Declare.
8396
5ae4861a
YQ		 83972013-01-18 Yao Qi <yao@codesourcery.com>
8398
8399 * ax.h (struct eval_agent_expr_context): New.
8400 (gdb_eval_agent_expr): Update declaration.
8401 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8402 TFRAME. Add new argument CTX.
8403 * server.h (struct eval_agent_expr_context): Declare.
8404 (agent_mem_read, agent_tsv_read): Update declaration.
8405 (agent_mem_read_string): Likewise.
8406 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8407 (add_traceframe_block): Add new argument TPOINT.
8408 Increase TPOINT->traceframe_usage.
8409 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8410 eval_tracepoint_agent_expr.
8411 (condition_true_at_tracepoint): Likewise.
8412 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8413 (agent_mem_read_string, agent_tsv_read): Likewise.
8414
85e00e85
YQ		 84152013-01-16 Yao Qi <yao@codesourcery.com>
8416
8417 * linux-low.c (linux_resume_one_lwp): Don't check
8418 'lwp->bp_reinsert != 0'.
8419
4039cf45
JB		 84202013-01-07 Joel Brobecker <brobecker@adacore.com>
8421 Pedro Alves <palves@redhat.com>
8422
8423 * lynx-low.c (ptrace_request_to_str): Define a temporary
8424 macro and use it to simplify this function's implementation.
8425
9044dee2
JB		 84262013-01-07 Joel Brobecker <brobecker@adacore.com>
8427
8428 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8429 sets errno.
8430
e6352c8f
JB		 84312013-01-07 Joel Brobecker <brobecker@adacore.com>
8432
8433 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8434
50681a27
JB		 84352013-01-07 Joel Brobecker <brobecker@adacore.com>
8436
8437 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8438
3f6e77ef
JB		 84392013-01-07 Joel Brobecker <brobecker@adacore.com>
8440
8441 * lynx-low.c (lynx_resume): Use the resume_info parameter
8442 to determine the ptid for the lynx_ptrace call, unless
8443 it is equal to minus_one_ptid, in which case we use the
8444 ptid of the current_inferior.
8445 (lynx_wait_1): After having received a thread create/exit
8446 event, resume the inferior's execution using the signaling
8447 thread's ptid, rather than the old ptid.
8448
7fda33ae
JB		 84492013-01-07 Joel Brobecker <brobecker@adacore.com>
8450
8451 * lynx-low.c (lynx_resume): Delete variable ret.
8452
b9786c74
JB		 84532013-01-01 Joel Brobecker <brobecker@adacore.com>
8454
8455 * gdbreplay.c (gdbreplay_version): Update copyright year.
8456 * server.c (gdbserver_version): Likewise.
8457
8b93d60f
JB		 84582012-12-17 Joel Brobecker <brobecker@adacore.com>
8459
8460 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8461 new thread.
8462
037335a7
JB		 84632012-12-17 Joel Brobecker <brobecker@adacore.com>
8464
8465 * lynx-low.c (ptrace_request_to_str): Add handling for
8466 PTRACE_GETTRACESIG.
8467
52d4cbd8
JB		 84682012-12-17 Joel Brobecker <brobecker@adacore.com>
8469
8470 * lynx-low.c (lynx_attach): Delete variable new_process.
8471
ab8f6ca9
JB		 84722012-12-17 Joel Brobecker <brobecker@adacore.com>
8473
8474 * lynx-low.c (lynx_create_inferior): Delete variable
8475 new_process.
8476
78cbc024
JB		 84772012-12-17 Joel Brobecker <brobecker@adacore.com>
8478
8479 * lynx-low.c (ptrace_request_to_str): Do not handle
8480 PTRACE_GETTHREADLIST if this macro does not exist.
8481
14a00470
YQ		 84822012-12-15 Yao Qi <yao@codesourcery.com>
8483
8484 * Makefile.in (OBS): Add notif.o.
8485 * notif.c, notif.h: New.
8486 * server.c: Include "notif.h".
8487 (struct vstop_notif) <next>: Remove.
8488 <base>: New field.
8489 (queue_stop_reply): Update.
8490 (push_event, send_next_stop_reply): Remove.
8491 (discard_queued_stop_replies): Update.
8492 (notif_stop): New variable.
8493 (handle_v_stopped): Remove.
8494 (handle_v_requests): Don't call handle_v_stopped. Call
8495 handle_ack_notif instead.
8496 (queue_stop_reply_callback): Call notif_event_enque instead
8497 of queue_stop_reply.
8498 (handle_status): Don't call send_next_stop_reply, call
8499 notif_write_event instead.
8500 (kill_inferior_callback): Likewise.
8501 (detach_or_kill_inferior_callback): Likewise.
8502 (main): Call initialize_notif.
8503 (process_serial_event): Call QUEUE_is_empty.
8504 (handle_target_event): Call notif_push instead of push event.
8505 * server.h (push_event): Remove declaration.
8506
61c125b9
TT		 85072012-12-10 Tom Tromey <tromey@redhat.com>
8508
8509 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8510 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8511 macros.
8512 (.c.o): Rewrite.
8513 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8514 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8515 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8516 (amd64-linux-ipa.o, ax.o): Rewrite.
8517 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8518 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8519 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8520 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8521 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8522 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8523 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8524 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8525 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8526 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8527 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8528 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8529 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8530 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8531 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8532 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8533 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8534 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8535 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8536 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8537 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8538 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8539 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8540 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8541 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8542 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8543 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8544 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8545 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8546 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8547 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8548 (reg-tilegx.o): Remove.
8549 (all_object_files): New macro.
8550 Include .deps files.
8551 * aclocal.m4, configure: Rebuild.
8552 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8553 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8554 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8555
e90e9ad9
TT		 85562012-12-05 Tom Tromey <tromey@redhat.com>
8557
8558 PR gdb/14917:
8559 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8560
02d403bf 85612012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8562
8563 * configure.ac: Check for linux/perf_event.h.
8564 * config.in: Regenerated.
8565 * configure: Regenerated.
8566
0270a750
PA		 85672012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8568
8569 * hostio.c (handle_readlink): Decrease buffer size
8570 parameter passed to readlink by one byte.
8571
8c29b58e
YQ		 85722012-11-26 Yao Qi <yao@codesourcery.com>
8573
8574 * configure.ac (build_warnings): Append '-Wempty-body'.
8575 * configure: Regenerated.
8576 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8577 body.
8578
8bdce1ff
PM		 85792012-11-15 Pierre Muller <muller@sourceware.org>
8580
8581 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8582 * config.in: Regenerate.
8583 * configure: Regenerate.
8584 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8585 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8586 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8587 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8588 header.
8589 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8590 instead of <sys/wait.h> header.
8591 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8592
02d403bf 85932012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8594
8595 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8596 (various make rules): Remove -DGDBSERVER
8597
fbd5db48
YQ		 85982012-11-09 Yao Qi <yao@codesourcery.com>
8599
8600 * spu-low.c (current_ptid): Move it to ..
8601 * gdbthread.h: ... here. New.
8602 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8603 * server.c (myresume, process_serial_event): Likewise.
8604 * thread-db.c (thread_db_find_new_threads): Likewise.
8605 * tracepoint.c (run_inferior_command): Likewise.
8606
b3dc46ff
AB		 86072012-10-01 Andrew Burgess <aburgess@broadcom.com>
8608
8609 * server.c (handle_search_memory_1): Include access length in
8610 warning message.
8611
07c04788
HPN		 86122012-09-05 Michael Brandt <michael.brandt@axis.com>
8613
8614 * linux-crisv32-low.c: Fix compile errors.
8615
918d227b
YQ		 86162012-09-04 Yao Qi <yao@codesourcery.com>
8617
8618 * tracepoint.c (cmd_qtsv): Adjust debug message.
8619 Don't check CUR_TPOINT.
8620
18c1b81a
YQ		 86212012-08-28 Yao Qi <yao@codesourcery.com>
8622
8623 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8624 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8625 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8626 Remove declarations of xmalloc, xreallloc, xstrdup and
8627 freeargv.
8628 * Makefile.in (libiberty_h): New.
8629 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8630 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8631
dc82f37b
YQ		 86322012-08-23 Yao Qi <yao@codesourcery.com>
8633
8634 * server.h: Remove declaration of 'xsnprintf'.
8635
406b1477
KS		 86362012-08-22 Keith Seitz <keiths@redhat.com>
8637
8638 * server.h: Include build-gnulib-gbserver/config.h.
8639 * gdbreplay.c: Likewise.
8640
e6712ff1
DE		 86412012-08-08 Doug Evans <dje@google.com>
8642
8643 * Makefile.in (SFILES): Add gdb_vecs.c.
8644 (OBS): Add gdb_vecs.o.
8645 (gdb_vecs_h, host_defs_h): New variables.
8646 (thread-db.o): Add $(gdb_vecs_h) dependency.
8647 (gdb_vecs.o): New rule.
8648 * thread-db.c: #include "gdb_vecs.h".
8649 (thread_db_load_search): Use a vector to iterate over path elements.
8650 Handle text appearing after "$pdir".
8651
8652 * configure.ac: Add check for strstr.
8653 * config.in: Regenerate.
8654 * configure: Regenerate.
8655
7c3270ae
UW		 86562012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8657
8658 * hostio.c (handle_pread): If pread fails, fall back to attempting
8659 lseek/read.
8660 (handle_pwrite): Likewise for pwrite.
8661
b62e2b27
UW		 86622012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8663
8664 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8665 between unsupported TYPE and unimplementable ADDR/LEN combination.
8666 (arm_insert_point): Act on new return value.
8667
78a99e91
PA		 86682012-07-31 Pedro Alves <palves@redhat.com>
8669
8670 * server.c (process_point_options): Only skip tokens if we find
8671 one that is unrecognized. Don't treat 'X' specially while
8672 skipping unrecognized tokens.
8673
fcf303ab
UW		 86742012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8675
8676 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8677 to 4-byte-align HW breakpoint addresses for Thumb.
8678
7255706c
YQ		 86792012-07-27 Yao Qi <yao@codesourcery.com>
8680
8681 PR remote/14161.
8682
8683 * server.h: Declare gdb_agent_about_to_close.
8684 * target.c (kill_inferior): Include "agent.h".
8685 New. Send command 'kill'.
8686 * target.h (kill_inferior): Removed macro.
8687 * tracepoint.c (gdb_agent_about_to_close): New.
8688 (gdb_agent_helper_thread): Handle command 'close'.
8689 Wait endlessly until the inferior stops.
8690 Install gdb_agent_remove_socket to atexit hook.
8691 (agent_socket_name): New static variable.
8692 (gdb_agent_socket_init): Replace local variable 'name' with
8693 'agent_socket_name'.
8694 (gdb_agent_remove_socket): New.
8695
5a3f286f
YQ		 86962012-07-27 Yao Qi <yao@codesourcery.com>
8697
8698 * server.c (process_point_options): Stop at 'X' when parsing.
8699
961bd387
ME		 87002012-07-19 Michael Eager <eager@eagercon.com>
8701
a261b8f5 8702 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8703 to hw_execute.
8704 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8705 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8706 hardware breakpoint.
8707
aa7c7447
JK		 87082012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8709
8710 * gdbserver/linux-low.c (initialize_low): Call
8711 linux_ptrace_init_warnings.
8712
7f216e7c
DE		 87132012-07-02 Doug Evans <dje@google.com>
8714
8715 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8716 pointer to int.
8717
d3ce09f5
SS		 87182012-07-02 Stan Shebs <stan@codesourcery.com>
8719
8720 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8721 (ax.o): Add it to build rule.
8722 (ax-ipa.o): Ditto.
8723 (OBS): Add format.o.
8724 (IPA_OBS): Add format.o.
8725 * server.c (handle_query): Claim support for breakpoint commands.
8726 (process_point_options): Add command case.
8727 (process_serial_event): Leave running if there are printfs in
8728 effect.
8729 * mem-break.h (any_persistent_commands): Declare.
8730 (add_breakpoint_commands): Declare.
8731 (gdb_no_commands_at_breakpoint): Declare.
8732 (run_breakpoint_commands): Declare.
8733 * mem-break.c (struct point_command_list): New struct.
8734 (struct breakpoint): New field command_list.
8735 (any_persistent_commands): New function.
8736 (add_commands_to_breakpoint): New function.
8737 (add_breakpoint_commands): New function.
8738 (gdb_no_commands_at_breakpoint): New function.
8739 (run_breakpoint_commands): New function.
8740 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8741 locally.
8742 * ax.c: Include format.h.
8743 (ax_printf): New function.
8744 (gdb_eval_agent_expr): Add printf opcode.
8745
2f8f6aed
YQ		 87462012-06-13 Yao Qi <yao@codesourcery.com>
8747
8748 * server.c (start_inferior): Remove duplicated writes to fields
8749 'last_resume_kind' and 'last_status' of 'current_inferior'.
8750
0c9070b3
YQ		 87512012-06-12 Yao Qi <yao@codesourcery.com>
8752 Pedro Alves <palves@redhat.com>
8753
8754 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8755 comment.
8756 * server.c (handle_v_cont): Extend comment.
8757
c52daf70
YQ		 87582012-06-11 Yao Qi <yao@codesourcery.com>
8759
8760 * linux-low.c (linux_attach): Add 'static'.
8761
d38bbb0a
YQ		 87622012-06-06 Yao Qi <yao@codesourcery.com>
8763
8764 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8765
89dc0afd
JK		 87662012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8767
8768 Fix gcc -flto compilation warning.
8769 * server.c (main): Make variable multi_mode and attach volatile.
8770
75f62ce7
TJB		 87712012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8772
8773 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8774 if the platform doesn't know about it.
8775
65f479b6
PA		 87762012-05-30 Jeff Kenton <jkenton@tilera.com>
8777
8778 * Makefile.in (SFILES): Add linux-tile-low.c.
8779 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8780 * configure.srv: Handle tilegx-*-linux*.
8781 * linux-tile-low.c: New file.
8782
0c5bf5a9
JK		 87832012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8784
8785 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8786
a493e3e2
PA		 87872012-05-24 Pedro Alves <palves@redhat.com>
8788
8789 PR gdb/7205
8790
43aaf8b6 8791 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8792
2ea28649
PA		 87932012-05-24 Pedro Alves <palves@redhat.com>
8794
8795 PR gdb/7205
8796
8797 Replace target_signal with gdb_signal throughout.
8798
8d409d16
MR		 87992012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8800
8801 * linux-low.c (linux_store_registers): Avoid the copying sequence
8802 when no data has been retrieved by ptrace.
8803
23512c01
MGD		 88042012-05-22 Will Deacon <will.deacon@arm.com>
8805
8806 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8807 Include asm/ptrace.h.
8808 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8809 already defined.
8810
4934b29e
MR		 88112012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8812
8813 * linux-low.c (linux_store_registers): Don't re-retrieve data
8814 with ptrace that has already been obtained from /proc. Always
8815 copy any data retrieved with ptrace to the buffer supplied.
8816
bde24c0a
PA		 88172012-05-11 Yao Qi <yao@codesourcery.com>
8818 Pedro Alves <palves@redhat.com>
8819
8820 * linux-low.c (enum stopping_threads_kind): New.
8821 (stopping_threads): Change type to `enum stopping_threads_kind'.
8822 (handle_extended_wait): If stopping and suspending threads, leave
8823 the new_lwp suspended too.
8824 (linux_wait_for_event): Adjust.
8825 (stop_all_lwps): Set `stopping_threads' to
8826 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8827 whether we're suspending threads or just stopping them. Assert no
8828 recursion happens.
8829
623b6bdf
YQ		 88302012-04-29 Yao Qi <yao@codesourcery.com>
8831
8832 * server.h: Move some code to ...
8833 * gdbthread.h: ... here. New.
8834 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8835 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8836 (nto-low.o, win32-low.o): Likewise.
8837 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8838 * regcache.c, remote-utils.c, server.c: Likewise.
8839 * target.c, tracepoint.c, win32-low.c: Likewise.
8840
f15f9948
TJB		 88412012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8842
8843 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8844 (PTRACE_ARG4_TYPE): Likewise.
8845 (PTRACE_XFER_TYPE): Likewise.
8846 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8847 ptrace to PTRACE_ARG3_TYPE.
8848 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8849 (PTRACE_ARG4_TYPE): Likewise.
8850 (PTRACE_XFER_TYPE): Likewise.
8851 (linux_detach_one_lwp): Cast fourth argument of
8852 ptrace to long then PTRACE_ARG4_TYPE.
8853 (regsets_fetch_inferior_registers): Cast third argument of
8854 ptrace to long then PTRACE_ARG3_TYPE.
8855 (regsets_store_inferior_registers): Likewise.
8856
38ea300a
PA		 88572012-04-20 Pedro Alves <palves@redhat.com>
8858
8859 * configure: Regenerate.
8860
c971b7fa
PA		 88612012-04-19 Pedro Alves <palves@redhat.com>
8862
43aaf8b6 8863 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8864 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8865 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8866 (all, install-only, uninstall, clean-info, all-lib, clean): No
8867 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8868 (maintainer-clean realclean distclean): Use subdir_do.
8869 (subdir_do): New.
8870 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8871 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8872 * acinclude.m4: Include acx_configure_dir.m4.
8873 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8874 calls. Call AC_PROG_RANLIB. Configure gnulib using
8875 ACX_CONFIGURE_DIR.
8876 (GNULIB): New.
8877 (GNULIB_STDINT_H): Adjust.
8878 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8879 * gdbreplay.c: Include build-gnulib/config.h.
8880 * server.h: Likewise.
8881 * aclocal.m4: Regenerate.
8882 * config.in: Regenerate.
8883 * configure: Regenerate.
c971b7fa 8884
809277f8
PA		 88852012-04-19 Pedro Alves <palves@redhat.com>
8886
8887 * Makefile.in (LIBGNU, INCGNU): Adjust.
8888 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8889 (all, install-only, uninstall, clean-info, all-lib, clean)
8890 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8891 * configure.ac: Adjust AC_OUTPUT output.
8892 * aclocal.m4: Regenerate.
8893 * configure: Regenerate.
8894
fd9bb8b8
PA		 88952012-04-19 Pedro Alves <palves@redhat.com>
8896
8897 * Makefile.in (generated_files): New.
8898 (server_h): Remove the explicit dependency on config.h, and depend
8899 on $generated_files.
8900
1c298c66
PA		 89012012-04-19 Pedro Alves <palves@redhat.com>
8902
8903 * Makefile.in (INCGNU): Add -Ignulib.
8904
57c4b50b
PA		 89052012-04-19 Pedro Alves <palves@redhat.com>
8906
8907 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8908 (INCGNU): ... this, and spell out -I here.
8909 (GNULIB_LIB): Rename to ...
8910 (LIBGNU): ... this.
8911 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8912
1030e047
PA		 89132012-04-19 Pedro Alves <palves@redhat.com>
8914
8915 * config.in: Regenerate.
8916
447d4319
PA		 89172012-04-19 Pedro Alves <palves@redhat.com>
8918
8919 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8920 * server.h (memmem): Remove declaration.
8921 * config.in: Regenerate.
8922 * configure: Regenerate.
8923
aad9eab9
YQ		 89242012-04-19 Yao Qi <yao@codesourcery.com>
8925
8926 * Makefile.in (SFILES): Add common/vec.c.
8927 (OBS): Add vec.o.
8928 (vec.o): New rule.
8929
3e10640f
YQ		 89302012-04-19 Yao Qi <yao@codesourcery.com>
8931
8932 * remote-utils.c (prepare_resume_reply): Replace with macro
8933 target_core_of_thread.
8934 * server.c (handle_qxfer_threads_proper): Likewise.
8935 * target.h (traget_core_of_thread): New macro.
8936
71622373
PA		 89372012-04-18 Pedro Alves <palves@redhat.com>
8938
8939 * aclocal.m4: Regenerate.
8940 * configure: Regenerate.
8941
80d26939
YQ		 89422012-04-16 Yao Qi <yao@codesourcery.com>
8943
8944 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8945 duplicated on address.
8946
42476b70
YQ		 89472012-04-16 Yao Qi <yao@codesourcery.com>
8948
8949 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8950 (struct tracepoint_action_ops) <send>: New field.
8951 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8952 (agent_expr_send, x_tracepoint_action_send): New.
8953 (l_tracepoint_action_send): New.
8954 (cmd_qtdp): Download and install tracepoint
8955 according to `use_agent'.
8956 (run_inferior_command): Add one more parameter `len'.
8957 Update callers.
8958 (tracepoint_send_agent): New.
8959 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8960
7bc83639
YQ		 89612012-04-16 Yao Qi <yao@codesourcery.com>
8962
8963 * tracepoint.c (download_tracepoints): Moved to ...
8964 (cmd_qtstart): ... here.
8965
5f18041e
YQ		 89662012-04-14 Yao Qi <yao@codesourcery.com>
8967
8968 * tracepoint.c: Include inttypes.h.
8969 (struct collect_memory_action): Use sized types.
8970 (struct tracepoint): Likewise.
8971 (cmd_qtdp, stop_tracing): Update print specifiers.
8972 (cmd_qtp, response_tracepoint): Likewise.
8973 (collect_data_at_tracepoint): Likewise.
8974 (collect_data_at_step): Likewise.
8975
55a8c076
YQ		 89762012-04-14 Yao Qi <yao@codesourcery.com>
8977
8978 Import gnulib module inttypes.
8979 * aclocal.m4, config.in, configure: Regenerated.
8980
dc750257
YQ		 89812012-04-14 Yao Qi <yao@codesourcery.com>
8982
8983 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8984 Makefile and config.status at last.
8985
0ab5faf9
YQ		 89862012-04-13 Yao Qi <yao@codesourcery.com>
8987
8988 * tracepoint.c: Include stdint.h unconditionally.
8989
18f5fd81
TJB		 89902012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8991
8992 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8993 on BFD_HAVE_SYS_PROCFS_TYPE.
8994 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8995 * configure: Regenerate.
8996 * config.in: Likewise.
8997
4d47af5c
L		 89982012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8999
9000 * Makefile.in (clean): Also remove x32.c x32-linux.c
9001 x32-avx.c x32-avx-linux.c.
9002 (x32.o): New target.
9003 (x32.c): Likewise.
9004 (x32-linux.o): Likewise.
9005 (x32-linux.c): Likewise.
9006 (x32-avx.o): Likewise.
9007 (x32-avx.c): Likewise.
9008 (x32-avx-linux.o): Likewise.
9009 (x32-avx-linux.c): Likewise.
9010
9011 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9012 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9013 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9014 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9015 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9016 i386/x32-avx-linux.xml.
9017
9018 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9019 (init_registers_x32_avx_linux): Likwise.
9020 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9021 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9022
ecedbe58
PA		 90232012-04-13 Pedro Alves <palves@redhat.com>
9024
9025 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9026 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9027 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9028 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9029 the sub-make.
9030
c92b5177
L		 90312012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9032
9033 * linux-x86-low.c (compat_x32_clock_t): New.
9034 (compat_x32_siginfo_t): Likewise.
9035 (compat_x32_siginfo_from_siginfo): Likewise.
9036 (siginfo_from_compat_x32_siginfo): Likewise.
9037 (linux_is_elf64): Likewise.
9038 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9039 and siginfo_from_compat_x32_siginfo for x32.
9040 (x86_arch_setup): Set linux_is_elf64.
9041
214d508e
L		 90422012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9043
9044 PR gdb/13969
9045 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9046 e_machine field.
9047 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9048 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9049 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9050 compatible with process.
9051
c9a1864a
YQ		 90522012-04-12 Yao Qi <yao@codesourcery.com>
9053
9054 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9055 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9056 (install-only, install-info, clean): Handle sub dir gnulib.
9057 (all-lib, am--refresh): New targets.
9058 (memmem.o): Remove target.
9059 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9060 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9061 (AC_REPLACE_FUNCS): Remove memmem.
9062 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9063 (AC_OUTPUT): Generate Makefile in gnulib/.
9064 * aclocal.m4, config.in, configure: Regenerated.
9065
367ba2c2
MR		 90662012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9067
9068 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9069
9d236627
PA		 90702012-04-05 Pedro Alves <palves@redhat.com>
9071
9072 -Werror=strict-aliasing
9073
9074 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9075 pointer.
9076
111217b3
PA		 90772012-04-04 Pedro Alves <palves@redhat.com>
9078
9079 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9080 (sparc_store_gregset_from_stack, sparc_store_gregset)
9081 (sparc_breakpoint_at): Fix formatting.
9082
8365dcf5
TJB		 90832012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9084
9085 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9086 are available.
9087 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9088 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9089 * config.in: Regenerate.
9090 * configure: Likewise.
9091
689cc2ae
PA		 90922012-03-29 Pedro Alves <palves@redhat.com>
9093
9094 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9095 Correct ptrace arguments.
9096
c14dfd32
PA		 90972012-03-28 Pedro Alves <palves@redhat.com>
9098
9099 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9100 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9101 (IA64_FR1_REGNUM): New defines.
9102 (ia64_fetch_register): New.
9103 (the_low_target): Install it.
9104 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9105 field.
9106 * linux-low.c (linux_fetch_registers): Try the
9107 the_low_target.fetch_register hook first.
9108
9109 * linux-arm-low.c (the_low_target): Adjust.
9110 * linux-bfin-low.c (the_low_target): Adjust.
9111 * linux-cris-low.c (the_low_target): Adjust.
9112 * linux-crisv32-low.c (the_low_target): Adjust.
9113 * linux-m32r-low.c (the_low_target): Adjust.
9114 * linux-m68k-low.c (the_low_target): Adjust.
9115 * linux-mips-low.c (the_low_target): Adjust.
9116 * linux-ppc-low.c (the_low_target): Adjust.
9117 * linux-s390-low.c (the_low_target): Adjust.
9118 * linux-sh-low.c (the_low_target): Adjust.
9119 * linux-sparc-low.c (the_low_target): Adjust.
9120 * linux-tic6x-low.c (the_low_target): Adjust.
9121 * linux-x86-low.c (the_low_target): Adjust.
9122 * linux-xtensa-low.c (the_low_target): Adjust.
9123
63c88e13
PA		 91242012-03-26 Pedro Alves <palves@redhat.com>
9125
9126 * server.c (handle_qxfer_libraries): Don't bail early if
9127 the_target->qxfer_libraries_svr4 is not NULL.
9128
fb723180
PA		 91292012-03-26 Pedro Alves <palves@redhat.com>
9130
9131 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9132
0afae3cf
PA		 91332012-03-23 Pedro Alves <palves@redhat.com>
9134
9135 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9136 "library-list-svr4" element's start tag when the the DSO list is
9137 empty.
9138
485f1ee4
PA		 91392012-03-23 Pedro Alves <palves@redhat.com>
9140
9141 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9142 a variable whose type size is the same as the inferior's pointer
9143 size.
9144
a5362b9a
TS		 91452012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9146
9147 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9148 struct siginfo.
9149 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9150 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9151 * linux-low.h: Include <signal.h>.
9152 (struct siginfo): Remove forward declaration.
9153 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9154 struct siginfo.
9155
d226c142
MF		 91562012-03-21 Mike Frysinger <vapier@gentoo.org>
9157
9158 * .gitignore: Ignore more files.
9159
122f36ef
PA		 91602012-03-19 Pedro Alves <palves@redhat.com>
9161 Jan Kratochvil <jan.kratochvil@redhat.com>
9162
9163 * server.c (cont_thread, general_thread): Add describing comments.
9164 (start_inferior): Clear `cont_thread'.
9165 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9166 of a process.
9167
fc3e5175
YQ		 91682012-03-15 Yao Qi <yao@codesourcery.com>
9169
9170 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9171 handling to ...
9172 (cmd_qtdp): ... here.
9173
8d0d92cd
YQ		 91742012-03-15 Yao Qi <yao@codesourcery.com>
9175
9176 * tracepoint.c (struct tracepoint_action_ops): New.
9177 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9178 (m_tracepoint_action_download): New.
9179 (r_tracepoint_action_download): New.
9180 (x_tracepoint_action_download): New.
9181 (l_tracepoint_action_download): New.
9182 (add_tracepoint_action): Install `action->ops' according type.
9183 (download_tracepoint_1): Move code `download' function pointer
9184 of various tracepoint_action_ops.
9185
87b0bb13
JK		 91862012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9187
9188 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9189 linux_ptrace_attach_warnings.
9190
5f572dec
JK		 91912012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9192
9193 * Makefile.in (linux-ptrace.o): New.
9194 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9195 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9196 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9197 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9198 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9199 of these targets.
9200 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9201
f4647387
YQ		 92022012-03-08 Yao Qi <yao@codesourcery.com>
9203 Pedro Alves <palves@redhat.com>
9204
9205 Fix PR server/13392.
9206 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9207 offset of JMP insn.
9208 * tracepoint.c (remove_tracepoint): New.
9209 (cmd_qtdp): Call remove_tracepoint when failed to install.
9210
9b224c5e
PA		 92112012-03-07 Pedro Alves <palves@redhat.com>
9212
9213 * linux-low.c (get_detach_signal): New.
9214 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9215 Pass on pending signals to PTRACE_DETACH. Check the result of the
9216 ptrace call.
9217 * server.c (program_signals, program_signals_p): New.
9218 (handle_general_set): Handle QProgramSignals.
9219 * server.h (program_signals, program_signals_p): Declare.
9220
e237a7e2
JK		 92212012-03-05 Pedro Alves <palves@redhat.com>
9222 Jan Kratochvil <jan.kratochvil@redhat.com>
9223
9224 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9225 New comment why.
9226
5808517f
YQ		 92272012-03-03 Yao Qi <yao@codesourcery.com>
9228
9229 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9230 agent_look_up_symbols.
9231
58b4daa5
YQ		 92322012-03-03 Yao Qi <yao@codesourcery.com>
9233
9234 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9235 (linux-x86-low.o): Likewise.
9236 * server.h: Remove in_process_agent_loaded.
9237 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9238 common/agent.c.
9239 Update callers.
9240
8ffcbaaf
YQ		 92412012-03-03 Yao Qi <yao@codesourcery.com>
9242
9243 * tracepoint.c (gdb_agent_capability): New global.
9244 (in_process_agent_loaded_ust): Renamed to
9245 `in_process_agent_supports_ust'.
9246 Update callers.
9247 (in_process_agent_supports_ust): Call agent_capability_check.
9248 (clear_installed_tracepoints): Assert that agent supports
9249 agent.
9250
d1feda86
YQ		 92512012-03-03 Yao Qi <yao@codesourcery.com>
9252
9253 * linux-low.c (linux_supports_agent): New.
9254 (linux_target_ops): Initialize field `supports_agent' with
9255 linux_supports_agent.
9256 * target.h (struct target_ops) <supports_agent>: New.
9257 (target_supports_agent): New macro.
9258 * server.c (handle_general_set): Handle packet 'QAgent'.
9259 (handle_query): Send `QAgent+'.
9260 * Makefile.in (server.o): Depends on agent.h.
9261
2fa291ac
YQ		 92622012-03-03 Yao Qi <yao@codesourcery.com>
9263
9264 * Makefile.in (OBS): Add agent.o.
9265 Add new rule for agent.o.
9266 Track dependence of tracepoint.c on agent.h.
9267 * tracepoint.c (run_inferior_command_1):
9268 (run_inferior_command): Call agent_run_command.
9269 (gdb_ust_connect_sync_socket): Deleted. Move it to
9270 common/agent.c.
9271 (resume_thread, stop_thread): Likewise.
9272 (gdb_ust_socket_init): Renamed to ...
9273 (gdb_agent_socket_init): ... New.
9274 (gdb_ust_thread): Renamed to ...
9275 (gdb_agent_helper_thread): ... New.
9276 (gdb_ust_init): Move some code to ...
9277 (gdb_agent_init): ... here. New.
9278 [HAVE_UST]: Call gdb_ust_init.
9279 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9280 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9281 * config.in, configure: Regenerated.
9282
05044653
PA		 92832012-03-02 Pedro Alves <palves@redhat.com>
9284
9285 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9286 * linux-low.c (struct simple_pid_list): New.
9287 (stopped_pids): New a struct simple_pid_list pointer.
9288 (add_to_pid_list, pull_pid_from_list): New.
9289 (handle_extended_wait): Don't assume the first signal new children
9290 report is SIGSTOP. Adjust call to pull_pid_from_list.
9291 (linux_wait_for_lwp): Adjust.
9292
8d00225b
YQ		 92932012-03-02 Yao Qi <yao@codesourcery.com>
9294
9295 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9296 debug log.
9297
19560ba5
YQ		 92982012-03-02 Yao Qi <yao@codesourcery.com>
9299
9300 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9301 `stop_pc' and `tpoint'. Update caller.
9302
1faeff08
MR		 93032012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9304
9305 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9306 * linux-low.c (use_linux_regsets): New macro.
9307 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9308 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9309 (linux_register_in_regsets): New function.
9310 (usr_fetch_inferior_registers): Skip registers covered by
9311 regsets.
9312 (usr_store_inferior_registers): Likewise.
9313 (usr_fetch_inferior_registers): New macro.
9314 (usr_store_inferior_registers): Likewise.
9315 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9316 (linux_store_registers): Likewise.
9317 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9318 prototype.
9319 (init_registers_mips64_dsp_linux): Likewise.
9320 (init_registers_mips_linux): New macro.
9321 (init_registers_mips_dsp_linux): Likewise.
9322 (mips_dsp_num_regs): Likewise.
9323 (DSP_BASE, DSP_CONTROL): New fallback macros.
9324 (mips_base_regs): New macro.
9325 (mips_regmap): Use it. Fix the size.
9326 (mips_dsp_regmap): New variable.
9327 (mips_dsp_regset_bitmap): Likewise.
9328 (mips_arch_setup): New function.
9329 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9330 than mips_regmap.
9331 (mips_cannot_store_register): Likewise.
9332 (the_low_target): Update .arch_setup, .num_regs and .regmap
9333 initializers. Add .regset_bitmap initializer.
9334 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9335 initializer.
9336 * linux-bfin-low.c (the_low_target): Likewise.
9337 * linux-cris-low.c (the_low_target): Likewise.
9338 * linux-crisv32-low.c (the_low_target): Likewise.
9339 * linux-ia64-low.c (the_low_target): Likewise.
9340 * linux-m32r-low.c (the_low_target): Likewise.
9341 * linux-m68k-low.c (the_low_target): Likewise.
9342 * linux-ppc-low.c (the_low_target): Likewise.
9343 * linux-s390-low.c (the_low_target): Likewise.
9344 * linux-sh-low.c (the_low_target): Likewise.
9345 * linux-sparc-low.c (the_low_target): Likewise.
9346 * linux-tic6x-low.c (the_low_target): Likewise.
9347 * linux-x86-low.c (the_low_target): Likewise.
9348 * linux-xtensa-low.c (the_low_target): Likewise.
9349 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9350 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9351 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9352 srv_xmlfiles.
9353 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9354 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9355
c03e6ccc
YQ		 93562012-02-29 Yao Qi <yao@codesourcery.com>
9357 Pedro Alves <palves@redhat.com>
9358
9359 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9360 `step_over_finished' is true.
9361
644cebc9
PA		 93622012-02-27 Pedro Alves <palves@redhat.com>
9363
9364 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9365 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9366
c14d7ab2
PA		 93672012-02-27 Pedro Alves <palves@redhat.com>
9368
9369 PR server/9684
9370 * linux-low.c (pid_is_stopped): New.
9371 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9372
412c89dd
LM		 93732012-02-25 Luis Machado <lgustavo@codesourcery.com>
9374
9375 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9376 of conditions.
9377
b745defe
MR		 93782012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9379
9380 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9381
9f3a5c85
LM		 93822012-02-24 Luis Machado <lgustavo@codesourcery>
9383
9384 * server.c (handle_query): Advertise support for target-side
9385 breakpoint condition evaluation.
9386 (process_point_options): New function.
9387 (process_serial_event): When inserting a breakpoint, check for
9388 a target-side condition that should be evaluated.
9389
9390 * mem-break.c: Include regcache.h and ax.h.
9391 (point_cond_list_t): New data structure.
9392 (breakpoint) <cond_list>: New field.
9393 (find_gdb_breakpoint_at): Make non-static.
9394 (delete_gdb_breakpoint_at): Clear any target-side
9395 conditions.
9396 (clear_gdb_breakpoint_conditions): New function.
9397 (add_condition_to_breakpoint): Likewise.
9398 (add_breakpoint_condition): Likewise.
9399 (gdb_condition_true_at_breakpoint): Likewise.
9400 (gdb_breakpoint_here): Return result directly instead
9401 of going through a local variable.
9402
9403 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9404 (clear_gdb_breakpoint_conditions): Likewise.
9405 (add_breakpoint_condition): Likewise.
9406 (gdb_condition_true_at_breakpoint): Likewise.
9407
9408 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9409 (need_step_over_p): Take target-side breakpoint condition into
9410 consideration.
9411
5e1dc496
LM		 94122012-02-24 Luis Machado <lgustavo@codesourcery>
9413
9414 * server.h: Include tracepoint.h.
9415 (agent_mem_read, agent_get_trace_state_variable_value,
9416 agent_set_trace_state_variable_value,
9417 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9418 get_set_tsv_func_addr): New prototypes.
9419
9420 * ax.h: New include file.
9421 * ax.c: New source file.
9422
9423 * tracepoint.c: Include ax.h.
9424 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9425 agent_expr, eval_result_type): Move to ax.h.
9426 (parse_agent_expr): Rename to ...
9427 (gdb_parse_agent_expr): ... this, make it non-static and move
9428 to ax.h.
9429 (unparse_agent_expr) Rename to ...
9430 (gdb_unparse_agent_expr): ... this, make it non-static and move
9431 to ax.h.
9432 (eval_agent_expr): Rename to ...
9433 (eval_tracepoint_agent_expr): ... this.
9434 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9435 forward declarations.
9436 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9437 (agent_get_trace_state_variable_value): New function.
9438 (agent_set_trace_state_variable_value): New function.
9439 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9440 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9441 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9442 (condition_true_at_tracepoint): Likewise.
9443 (parse_agent_expr): Rename to ...
9444 (gdb_parse_agent_expr): ... this and move to ax.c.
9445 (unparse_agent_expr): Rename to ...
9446 (gdb_unparse_agent_expr): ... this and move to ax.c.
9447 (gdb_agent_op_name): Move to ax.c.
9448 (eval_agent_expr): Rename to ...
9449 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9450 and move to ax.c.
9451 (eval_tracepoint_agent_expr): New function.
9452 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9453 non-static.
5e1dc496
LM		 9454 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9455 ax.c.
9456 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9457 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9458 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9459 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9460 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9461 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9462 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9463 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9464 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9465 (compile_bytecodes): Remove forward declaration.
9466 (is_goto_target): Move to ax.c.
9467 (compile_bytecodes): Move to ax.c and call
9468 agent_get_trace_state_variable_value (...) and
9469 agent_set_trace_state_variable_value (...).
9470
9471 * Makefile.in: Update ax.c and IPA dependencies.
9472
277e4e52
PA		 94732012-02-24 Pedro Alves <palves@redhat.com>
9474
9475 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9476 (cmd_bigqtbuffer_circular): ... this. Only handle
9477 'QTBuffer:circular:'.
9478 (handle_tracepoint_general_set): Adjust.
9479
bf4c19f7
YQ		 94802012-02-16 Yao Qi <yao@codesourcery.com>
9481
9482 * inferiors.c: Move code to ...
9483 * dll.c: .... here. New.
9484 * server.h: Declare clear_dlls.
9485 * Makefile.in (SFILES): Add dll.c.
9486 (OBS): Add dll.o
9487 (dll.o): New rule.
9488
d73f2619
YQ		 94892012-02-11 Yao Qi <yao@codesourcery.com>
9490
9491 * server.c: (handle_monitor_command): Add a new parameter
9492 `own_buf'.
9493 (handle_query): Update caller.
9494
f8255c2a
JB		 94952012-02-09 Joel Brobecker <brobecker@adacore.com>
9496
9497 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9498 * configure, config.in: Regenerate.
9499 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9500 is not defined.
9501
da84f473
PA		 95022012-02-02 Pedro Alves <palves@redhat.com>
9503
9504 Try SIGKILL first, then PTRACE_KILL.
9505 * linux-low.c (linux_kill_one_lwp): New.
9506 (linux_kill_one_lwp): Rename to ...
9507 (kill_one_lwp_callback): ... this. Use the new
9508 linux_kill_one_lwp.
9509
e886a173
PA		 95102012-02-02 Pedro Alves <palves@redhat.com>
9511
9512 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9513 inferior.
9514
be07f1a2
PA		 95152012-01-27 Pedro Alves <palves@redhat.com>
9516
9517 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9518 (elf_64_file_p): Make static.
9519 (linux_pid_exe_is_elf_64_file): New.
9520 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9521 Delete declarations.
9522 (linux_pid_exe_is_elf_64_file): Declare.
9523 * linux-x86-low.c (x86_arch_setup): Use
9524 linux_pid_exe_is_elf_64_file.
9525
d8301ad1
JK		 95262012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9527
9528 * linux-low.c (linux_wait_for_event_1): Rename to ...
9529 (linux_wait_for_event): ... here and merge it with former
9530 linux_wait_for_event - new variable wait_ptid, use it.
9531 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9532
01b17894
PA		 95332012-01-23 Pedro Alves <palves@redhat.com>
9534
9535 * server.c (main): Avoid yet another case of infinite loop while
9536 detaching/killing after a longjmp.
9537
e825046f
JK		 95382012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9539
9540 Code cleanup.
9541 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9542
b9e7b9c3
UW		 95432012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9544
9545 * hostio.c (handle_readlink): New function.
9546 (handle_vFile): Call it to handle "vFile:readlink" packets.
9547
901f9912
UW		 95482012-01-20 Pedro Alves <palves@redhat.com>
9549 Ulrich Weigand <ulrich.weigand@linaro.org>
9550
9551 * server.c (handle_v_requests): Only support vAttach and vRun to
9552 start multiple processes when in extended protocol mode.
9553
fc1ab1a0
PA		 95542012-01-17 Pedro Alves <palves@redhat.com>
9555
9556 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9557 memalign plus mprotect to allocate the scratch buffer.
9558
7d5d4e98
PA		 95592012-01-13 Pedro Alves <palves@redhat.com>
9560
9561 * server.c (attach_inferior): Clear `cont_thread'.
9562
f128d5e9
PA		 95632012-01-13 Pedro Alves <palves@redhat.com>
9564
9565 * server.c (main): Avoid infinite loop while detaching/killing
9566 after a longjmp.
9567
06db92f0
DE		 95682012-01-09 Doug Evans <dje@google.com>
9569
9570 * server.c (start_inferior): Set last_ptid in --wrapper case.
9571
32d92999
YQ		 95722012-01-06 Yao Qi <yao@codesourcery.com>
9573
9574 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9575 defined.
9576 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9577
5e0a92a9
YQ		 95782012-01-04 Yao Qi <yao@codesourcery.com>
9579
9580 * tracepoint.c (cmd_qtdp): Print debug message
9581 for static tracepoint.
9582
ae639e8c
YQ		 95832012-01-04 Yao Qi <yao@codesourcery.com>
9584
9585 * tracepoint.c (trace_vdebug): Differentiate debug message
9586 between gdbserver and IPA.
9587
f72429c5
YQ		 95882012-01-03 Yao Qi <yao@codesourcery.com>
9589
9590 * tracepoint.c (tracepoint_was_hit): Don't collect for
9591 static tracepoint.
9592
12c3e59c
JB		 95932012-01-02 Joel Brobecker <brobecker@adacore.com>
9594
9595 * terminal.h: Reformat copyright header.
9596
67827812
JB		 95972012-01-02 Joel Brobecker <brobecker@adacore.com>
9598
9599 * server.c (gdbserver_version): Update copyright year.
9600 * gdbreplay.c (gdbreplay_version): Likewise.
9601
3e52c33d
JK		 96022011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9603
9604 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9605
9606 Revert:
9607 2011-12-18 Hui Zhu <teawater@gmail.com>
9608 * linux-low.c (linux_create_inferior): Save return value to ret.
9609
66f1260e
HZ		 96102011-12-18 Hui Zhu <teawater@gmail.com>
9611
9612 * linux-low.c (linux_create_inferior): Save return value to ret.
9613
e77616d7
DE		 96142011-12-16 Doug Evans <dje@google.com>
9615
e7b06c57
DE		 9616 * linux-low.c (linux_create_inferior): If stdio connection,
9617 redirect stdin from /dev/null, stdout to stderr.
9618 * remote-utils.c (remote_is_stdio): New static global.
9619 (remote_connection_is_stdio): New function.
9620 (remote_prepare): Handle stdio connection.
9621 (remote_open): Ditto.
9622 (remote_close): Don't close stdin for stdio connections.
9623 (read_prim,write_prim): New functions. Replace all calls to
9624 read/write to these.
9625 * server.c (main): Watch for "-" argument. Move call to
9626 remote_prepare before start_inferior.
9627 * server.h (STDIO_CONNECTION_NAME): New macro.
9628 (remote_connection_is_stdio): Declare.
9629
e77616d7
DE		 9630 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9631 in debugging output.
9632
82067193
YQ		 96332011-12-15 Yao Qi <yao@codesourcery.com>
9634
9635 * tracepoint.c: Include sys/syscall.h.
9636 (gdb_ust_thread): Remove preprocessor conditional.
9637
82bfbe7e
PA		 96382011-12-14 Pedro Alves <pedro@codesourcery.com>
9639
9640 * linux-low.c (linux_detach_one_lwp): Call
9641 the_low_target.prepare_to_resume before detaching.
9642
712c6575
YQ		 96432011-12-14 Yao Qi <yao@codesourcery.com>
9644
9645 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9646 of write.
9647
d54d1edf
YQ		 96482011-12-14 Yao Qi <yao@codesourcery.com>
9649
9650 * i386-low.c (i386_low_stopped_data_address): Initialize local
9651 variable `control'.
9652
6210a125
PA		 96532011-12-13 Pedro Alves <pedro@codesourcery.com>
9654
9655 PR remote/13492
9656
9657 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9658 DR_CONTROL unless necessary. Extend comments.
9659 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9660 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9661
2ece8244
YQ		 96622011-12-13 Yao Qi <yao@codesourcery.com>
9663
9664 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9665 macros.
9666 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9667
784867a5
JK		 96682011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9669
9670 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9671 Print new debug message for such case.
9672
6bf36717
JK		 96732011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9674
9675 Fix overlapping memcpy.
9676 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9677 the read_inferior_memory transfer.
9678 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9679 write_inferior_memory transfer.
9680 (set_fast_tracepoint_jump): New variable buf. Use it for the
9681 read_inferior_memory and write_inferior_memory transfers.
9682 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9683 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9684 Use it for the write_inferior_memory transfer.
9685 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9686 buffers.
9687
50275556
MR		 96882011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9689
9690 * linux-low.c (fetch_register, store_register): Make code
9691 consistent, fix formatting.
9692
7325beb4
MR		 96932011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9694
9695 * linux-low.c (usr_store_inferior_registers): Factor out code
9696 to handle individual registers into...
9697 (store_register): ... this new function.
9698
c642a434
UW		 96992011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9700
9701 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9702 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9703 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9704 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9705 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9706 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9707 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9708 (srv_xmlfiles): Add new XML files.
9709
9710 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9711 and <sys/uio.h>.
9712 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9713 (init_registers_s390_linux32v1): Add prototype.
9714 (init_registers_s390_linux32v2): Likewise.
9715 (init_registers_s390_linux64v1): Likewise.
9716 (init_registers_s390_linux64v2): Likewise.
9717 (init_registers_s390x_linux64v1): Likewise.
9718 (init_registers_s390x_linux64v2): Likewise.
9719 (s390_num_regs): Increment to 52.
9720 (s390_regmap): Add orig_r2 register.
9721 (s390_num_regs_3264): Increment to 68.
9722 (s390_regmap_3264): Add orig_r2 register.
9723 (s390_collect_ptrace_register): Handle orig_r2 register.
9724 (s390_supply_ptrace_register): Likewise.
9725 (s390_fill_last_break): New function.
9726 (s390_store_last_break): Likewise.
9727 (s390_fill_system_call): New function.
9728 (s390_store_system_call): Likewise.
9729 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9730 register sets.
9731 (s390_check_regset): New function.
9732 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9733 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9734 Update target_regsets for available register sets.
9735
2268b414
JK		 97362011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9737 Jan Kratochvil <jan.kratochvil@redhat.com>
9738
9739 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9740 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9741 New.
9742 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9743 * linux-low.h (struct process_info_private): New member r_debug.
9744 * server.c (handle_qxfer_libraries): Call
9745 the_target->qxfer_libraries_svr4.
9746 (handle_qxfer_libraries_svr4): New function.
9747 (qxfer_packets): New entry "libraries-svr4".
9748 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9749 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9750 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9751 PACKET_qXfer_libraries_svr4.
9752
d6db1fab
UW		 97532011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9754
9755 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9756 PSW address/mask between 8-byte and 16-byte formats.
9757 (s390_supply_ptrace_register): Likewise.
9758 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9759 basic addressing mode bit.
9760
242f5f1c
SS		 97612011-11-24 Stan Shebs <stan@codesourcery.com>
9762
9763 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9764
f196051f
SS		 97652011-11-17 Stan Shebs <stan@codesourcery.com>
9766
9767 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9768 (tracing_start_time): New global.
9769 (tracing_stop_time): New global.
9770 (tracing_user_name): New global.
9771 (tracing_notes): New global.
9772 (tracing_stop_note): New global.
9773 (cmd_qtstart): Set traceframe_usage, start_time.
9774 (stop_tracing): Set stop_time.
9775 (cmd_qtstatus): Report additional status.
9776 (cmd_qtp): New function.
9777 (handle_tracepoint_query): Call it.
9778 (cmd_qtnotes): New function.
9779 (handle_tracepoint_general_set): Call it.
9780 (get_timestamp): Rename from tsv_get_timestamp.
9781
405f8e94
SS		 97822011-11-14 Stan Shebs <stan@codesourcery.com>
9783 Kwok Cheung Yeung <kcy@codesourcery.com>
9784
9785 * linux-x86-low.c (small_jump_insn): New.
9786 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9787 trampoline and error message, build a trampoline and issue a small
9788 jump instruction to it.
9789 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9790 trampoline and error message.
9791 (x86_get_min_fast_tracepoint_insn_len): New.
9792 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9793 * linux-low.h (struct linux_target_ops): Add arguments to
9794 install_fast_tracepoint_jump_pad operation, add new operation.
9795 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9796 arguments.
9797 (linux_get_min_fast_tracepoint_insn_len): New function.
9798 (linux_target_op): Add new operation.
9799 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9800 (gdb_trampoline_buffer_end): Ditto.
9801 (gdb_trampoline_buffer_error): Ditto.
9802 (struct ipa_sym_addresses): Add fields for new IPA variables.
9803 (symbol_list): Add entries for new IPA variables.
9804 (struct tracepoint): Add fields to hold the address range of the
9805 trampoline used by the tracepoint.
9806 (trampoline_buffer_head): New static variable.
9807 (trampoline_buffer_tail): Ditto.
9808 (claim_trampoline_space): New function.
9809 (have_fast_tracepoint_trampoline_buffer): New function.
9810 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9811 structure.
9812 (install_fast_tracepoint): Ditto, also add error buffer argument.
9813 (cmd_qtminftpilen): New function.
9814 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9815 (fast_tracepoint_from_trampoline_address): New function.
9816 (fast_tracepoint_collecting): Handle trampoline as part of jump
9817 pad space.
9818 (set_trampoline_buffer_space): New function.
9819 (initialize_tracepoint): Initialize new IPA variables.
9820 * target.h (struct target_ops): Add arguments to
9821 install_fast_tracepoint_jump_pad operation, add new
9822 get_min_fast_tracepoint_insn_len operation.
9823 (target_get_min_fast_tracepoint_insn_len): New.
9824 (install_fast_tracepoint_jump_pad): Add arguments.
9825 * server.h (IPA_BUFSIZ): Define.
9826 * linux-i386-ipa.c: Include extra header files.
9827 (initialize_fast_tracepoint_trampoline_buffer): New function.
9828 (initialize_low_tracepoint): Call it.
9829 * server.h (set_trampoline_buffer_space): Declare.
9830 (claim_trampoline_space): Ditto.
9831 (have_fast_tracepoint_trampoline_buffer): Ditto.
9832
1e4d1764
YQ		 98332011-11-14 Yao Qi <yao@codesourcery.com>
9834
9835 * server.c (handle_query): Handle InstallInTrace for qSupported.
9836 * tracepoint.c (add_tracepoint): Sort list.
9837 (install_tracepoint, download_tracepoint): New.
9838 (cmd_qtdp): Call them to install and download tracepoints.
9839 (sort_tracepoints): Removed.
9840 (cmd_qtstart): Update.
9841
5c73ff4e
YQ		 98422011-11-14 Yao Qi <yao@codesourcery.com>
9843
9844 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9845 * mem-break.h: Declare.
9846 * tracepoint.c (cmd_qtstart): Move some code to ...
9847 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9848 New.
9849 (download_tracepoints): Move some code to ...
9850 (download_tracepoint_1): ... here. New.
9851
86a30030
YQ		 98522011-11-08 Yao Qi <yao@codesourcery.com>
9853
9854 * remote-utils.c (relocate_instruction): A comment fix.
9855
8d26e50c
JB		 98562011-11-07 Joel Brobecker <brobecker@adacore.com>
9857
9858 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9859 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9860 dr_status_mirror and dr_control_mirror from debug_reg_state.
9861 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9862 (i386_initial_stuff): Remove use of deleted globals.
9863 (i386_get_thread_context, i386_set_thread_context,
9864 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9865 from debug_reg_state.
9866
a59306a3
YQ		 98672011-11-05 Yao Qi <yao@codesourcery.com>
9868
9869 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9870 address as TPOINT's.
9871
3065dfb6
SS		 98722011-11-02 Stan Shebs <stan@codesourcery.com>
9873
9874 * tracepoint.c (agent_mem_read_string): New function.
9875 (eval_agent_expr): Call it for tracenz.
9876 * server.c (handle_query): Report support for tracenz.
9877
fd0d8c7c
YQ		 98782011-11-02 Yao Qi <yao@codesourcery.com>
9879
9880 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9881
609086b1
YQ		 98822011-11-02 Yao Qi <yao@codesourcery.com>
9883
9884 * target.h: Fix a typo in comment.
9885
b9fd1791
PA		 98862011-10-31 Pedro Alves <pedro@codesourcery.com>
9887
9888 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9889 clobber the breakpoints' shadows with fast tracepoint jumps.
9890 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9891 * target.c (write_inferior_memory): Also pass MYADDR down to
9892 check_mem_write.
9893
03583c20
UW		 98942011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9895
9896 * configure.ac: Check support for personality routine.
9897 * configure: Regenerate.
9898 * config.in: Likewise.
9899 * linux-low.c: Include <sys/personality.h>.
9900 Define ADDR_NO_RANDOMIZE if necessary.
9901 (linux_create_inferior): Disable address space randomization when
9902 forking inferior, if requested.
9903 (linux_supports_disable_randomization): New function.
9904 (linux_target_ops): Install it.
9905 * server.h (disable_randomization): Declare.
9906 * server.c (disable_randomization): New global variable.
9907 (handle_general_set): Handle QDisableRandomization.
9908 (handle_query): Likewise for qSupported.
9909 (main): Support --disable-randomization and --no-disable-randomization
9910 command line arguments.
9911 * target.h (struct target_ops): Add supports_disable_randomization.
9912 (target_supports_disable_randomization): New macro.
9913
723b724b
MF		 99142011-09-29 Mike Frysinger <vapier@gentoo.org>
9915
9916 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9917 ifdef check.
9918 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9919 [!PT_GETDSBT] (target_loadmap): New definition.
9920 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9921 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9922 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9923 and PT_GETDSBT to LINUX_LOADMAP.
9924 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9925 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9926
55329a5c 99272011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9928
9929 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9930 (arm_linux_hwbp_cap): New static variable.
9931 (arm_linux_get_hwbp_cap): Replace by ...
9932 (arm_linux_init_hwbp_cap): ... this new function.
9933 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9934 (arm_linux_get_hw_watchpoint_count): Likewise.
9935 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9936 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9937 (arm_prepare_to_resume): Use perror_with_name instead of error.
9938
55329a5c 99392011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9940
9941 * linux-arm-low.c: Include <signal.h>.
9942 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9943 (struct arm_linux_hwbp_cap): New data type.
9944 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9945 (struct arm_linux_hw_breakpoint): New data type.
9946 (MAX_BPTS, MAX_WPTS): Define.
9947 (struct arch_process_info, struct arch_lwp_info): New data types.
9948 (arm_linux_get_hwbp_cap): New function.
9949 (arm_linux_get_hw_breakpoint_count): Likewise.
9950 (arm_linux_get_hw_watchpoint_count): Likewise.
9951 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9952 (arm_hwbp_control_initialize): Likewise.
9953 (arm_hwbp_control_is_enabled): Likewise.
9954 (arm_hwbp_control_is_initialized): Likewise.
9955 (arm_hwbp_control_disable): Likewise.
9956 (arm_linux_hw_breakpoint_equal): Likewise.
9957 (arm_linux_hw_point_initialize): Likewise.
9958 (struct update_registers_data): New data structure.
9959 (update_registers_callback: New function.
9960 (arm_insert_point): Likewise.
9961 (arm_remove_point): Likewise.
9962 (arm_stopped_by_watchpoint): Likewise.
9963 (arm_stopped_data_address): Likewise.
9964 (arm_new_process): Likewise.
9965 (arm_new_thread): Likewise.
9966 (arm_prepare_to_resume): Likewise.
9967 (the_low_target): Register arm_insert_point, arm_remove_point,
9968 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9969 arm_new_thread, and arm_prepare_to_resume.
9970
6b9801d4
SS		 99712011-09-15 Stan Shebs <stan@codesourcery.com>
9972
9973 * server.h (struct emit_ops): Add compare-goto fields.
9974 * tracepoint.c (gdb_agent_op_sizes): New table.
9975 (emit_eq_goto): New function.
9976 (emit_ne_goto): New function.
9977 (emit_lt_goto): New function.
9978 (emit_le_goto): New function.
9979 (emit_gt_goto): New function.
9980 (emit_ge_goto): New function.
9981 (is_goto_target): New function.
9982 (compile_bytecodes): Recognize special cases of compare-goto
9983 combinations and call specialized emitters for them.
9984 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9985 (amd64_emit_ne_goto): New function.
9986 (amd64_emit_lt_goto): New function.
9987 (amd64_emit_le_goto): New function.
9988 (amd64_emit_gt_goto): New function.
9989 (amd64_emit_ge_goto): New function.
9990 (amd64_emit_ops): Add the new functions.
9991 (i386_emit_eq_goto): New function.
9992 (i386_emit_ne_goto): New function.
9993 (i386_emit_lt_goto): New function.
9994 (i386_emit_le_goto): New function.
9995 (i386_emit_gt_goto): New function.
9996 (i386_emit_ge_goto): New function.
9997 (i386_emit_ops): Add the new functions.
9998
bf15cbda
SS		 99992011-09-08 Stan Shebs <stan@codesourcery.com>
10000
10001 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10002 (i386_emit_epilogue): Restore %ebx.
10003
943ca1dd
JZ		 100042011-08-31 Jie Zhang <jzhang918@gmail.com>
10005
10006 * server.c (step_thread): Remove definition.
10007 (process_serial_event): Don't handle Hs.
10008 * server.h (step_thread): Remove declaration.
10009 * target.c (set_desired_inferior): Remove use of step_thread.
10010
e3deef73
LM		 100112011-08-24 Luis Machado <lgustavo@codesourcery.com>
10012
10013 * linux-low.c: Include linux-procfs.h.
10014 (linux_attach_lwp_1): Update comments.
10015 (linux_attach): Scan for existing threads when attaching to a
10016 process that is the tgid.
10017 * Makefile.in: Update dependencies.
10018
13da1c97
LM		 100192011-08-24 Luis Machado <lgustavo@codesourcery.com>
10020
10021 * configure.srv: Add linux-procfs.o dependencies.
10022
881127c9
YQ		 100232011-08-14 Yao Qi <yao@codesourcery.com>
10024
10025 * target.h (struct target_ops): Fix indent.
10026 * win32-low.c (win32_target_ops): Fix comment.
10027
58dbd541
YQ		 100282011-08-14 Andrew Jenner <andrew@codesourcery.com>
10029 Yao Qi <yao@codesourcery.com>
10030
10031 * Makefile.in (clean): Remove tic6x-*.c files.
10032 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10033 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10034 (tic6x-c64xp-linux.c): Likewise.
10035 * configure.srv: Add support for tic6x-*-uclinux.
10036 * linux-tic6x-low.c: New.
10037 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10038
78d85199
YQ		 100392011-08-14 Andrew Stubbs <ams@codesourcery.com>
10040 Yao Qi <yao@codesourcery.com>
10041
10042 * target.h (struct target_ops): Add read_loadmap.
10043 * linux-low.c (struct target_loadseg): New type.
10044 (struct target_loadmap): New type.
10045 (linux_read_loadmap): New function.
10046 (linux_target_ops): Add linux_read_loadmap.
10047 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10048 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10049 to NULL.
78d85199 10050
a959a88d
EZ		 100512011-08-05 Eli Zaretskii <eliz@gnu.org>
10052
10053 * win32-low.c: Include <stdint.h>.
10054
1ced966e
PA		 100552011-07-22 Pedro Alves <pedro@codesourcery.com>
10056
10057 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10058 to the inferior here.
10059 (i386_remove_aligned_watchpoint): Ditto.
10060 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10061 fit part of the watchpoint in the debug registers.
10062 (i386_update_inferior_debug_regs): New.
10063 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10064 registers, and only update the inferior on success.
10065 (i386_low_remove_watchpoint): Ditto.
10066
d26e3629
KY		 100672011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10068
10069 * linux-low.c (compare_ints, unique, list_threads, show_process,
10070 linux_core_of_thread): Delete.
10071 (linux_target_ops): Change linux_core_of_thread to
10072 linux_common_core_of_thread.
10073 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10074 * utils.c (malloc_failure): Change type of argument.
10075 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10076 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10077 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10078 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10079 (IPA_OBJS): Add common-utils-ipa.o.
10080 (ptid_h, linux_osdata_h): New macros.
10081 (server_h): Add common/common-utils.h, common/xml-utils.h,
10082 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10083 common/ptid.h.
10084 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10085 ptid.o, buffer.o): New rules.
10086 (linux-low.o): Add common/linux-osdata.h as a dependency.
10087 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10088 * configure.ac: Add AC_HEADER_DIRENT check.
10089 * config.in: Regenerate.
10090 * configure: Regenerate.
10091 * remote-utils.c (xml_escape_text): Delete.
10092 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10093 buffer_xml_printf): Move to common/buffer.c.
10094 * server.c (main): Remove call to initialize_inferiors.
10095 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10096 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10097 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10098 internal_error, gdb_assert, gdb_assert_fail): Delete.
10099 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10100 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10101 common/buffer.h.
10102 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10103 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10104 initialize_inferiors): Delete.
10105
2275a1a7
PA		 101062011-07-20 Pedro Alves <pedro@codesourcery.com>
10107
10108 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10109 symbol error.
10110
0a5b1e09
PA		 101112011-05-31 Pedro Alves <pedro@codesourcery.com>
10112
10113 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10114 assertion.
10115 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10116
6938fd34
YQ		 101172011-05-26 Yao Qi <yao@codesourcery.com>
10118
10119 * Makefile.in (thread-db.o): Track dependence to
10120 common/gdb_thread_db.h.
10121 * thread-db.c: include gdb_thread_db.h from right place.
10122
b481f9e0
TT		 101232011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10124
10125 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10126 __FILE__ and __LINE__ to internal_error.
10127
98a5dd13
DE		 101282011-05-13 Doug Evans <dje@google.com>
10129
10130 * thread-db.c (try_thread_db_load_from_sdir): New function.
10131 (try_thread_db_load_from_dir): New function.
10132 (thread_db_load_search): Handle $sdir, ignore $pdir.
10133 Remove trying of system directories if search of
10134 libthread-db-search-path fails, that is now done via $sdir.
10135
d248b706
KY		 101362011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10137
10138 * server.c (handle_query): Add EnableDisableTracepoints to the list
10139 of supported features.
43aaf8b6 10140 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10141 tracepoints.
43aaf8b6
PA		 10142 (cmd_qtenable_disable): New.
10143 (cmd_qtstart): Install tracepoints even if disabled.
10144 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10145 receiving a QTEnable or QTDisable packet.
10146 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10147 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10148 tracepoints.
10149 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10150
84e578fb
DE		 101512011-05-10 Doug Evans <dje@google.com>
10152
10153 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10154
71f55dd8
DE		 101552011-05-04 Doug Evans <dje@google.com>
10156
10157 * linux-low.c (linux_join): Skip process lookup.
10158 * spu-low.c (spu_join): Ditto.
10159 * server.c (join_inferiors_callback): Delete.
10160 (process_serial_event): For 'D' packet (detach) call join_inferior
10161 directly.
10162
4d393d60
JM		 101632011-05-04 Joseph Myers <joseph@codesourcery.com>
10164
10165 * README: Don't mention xscale*-*-linux*.
10166 * configure.srv (xscale*-*-linux*): Don't handle target.
10167
b00ad6ff
NF		 101682011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10169
10170 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10171 casting pointers.
10172 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10173 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10174 (i386_emit_void_call_2): Likewise.
10175
af96c192
YQ		 101762011-04-26 Yao Qi <yao@codesourcery.com>
10177
43aaf8b6
PA		 10178 * linux-low.c: Move common macros to linux-ptrace.h.
10179 Include linux-ptrace.h.
af96c192
YQ		 10180 * Makefile.in (linux_ptrace_h): New.
10181 (linux-low.o): Depends on linux-ptrace.h.
10182
03f2bd59
JK		 101832011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10184
10185 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10186 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10187 (remote_prepare): New function with most of the TCP code from ...
10188 (remote_open): ... here. Detect PORT here unconditionally. Move also
10189 setting transport_is_reliable.
10190 * server.c (run_once): New variable.
10191 (gdbserver_usage): Document it.
10192 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10193 the first run if RUN_ONCE.
10194 * server.h (run_once, remote_prepare): New declarations.
10195
7a9dd1b2
TT		 101962011-04-19 Tom Tromey <tromey@redhat.com>
10197
10198 * win32-low.c (handle_load_dll): Remove duplicate "the".
10199
81239425
PM		 102002011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10201
10202 Remove support for old Cygwin 1.5 versions.
10203 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10204 function to avoid warning.
10205 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10206 warning.
10207
9e0627f1
PM		 102082011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10209
10210 * gdbserver/server.h (Macro _): Define it if not available.
10211
588eebee
MS		 102122011-03-14 Michael Snyder <msnyder@vmware.com>
10213
348af9f7 10214 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10215
43f70d4c
JB		 102162011-03-10 Joel Brobecker <brobecker@adacore.com>
10217
10218 * Makefile.in (maintainer-clean realclean distclean): Remove
10219 "make ... subdir_do" command.
10220
348af9f7
MS		 102212011-03-10 Michael Snyder <msnyder@vmware.com>
10222
10223 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10224
10225 * server.c (handle_v_run): Free alloced buffer on early return.
10226
e637a4f5
YQ		 102272011-03-09 Yao Qi <yao@codesourcery.com>
10228
10229 Revert:
10230 2011-03-04 Yao Qi <yao@codesourcery.com>
10231
10232 * Makefile.in: Remove GNU make feature --directory.
10233
10234 2011-03-05 Yao Qi <yao@codesourcery.com>
10235
10236 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10237 (subdir_do): New make target. Copied from gdb/Makefile.
10238 (maintainer-clean, realclean, distclean, clean): Call corresponding
10239 make targets in common/Makefile.
10240
10241 2011-02-11 Yao Qi <yao@codesourcery.com>
10242
10243 * configure.ac: Call AC_PROG_RANLIB.
10244 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10245 * configure: Regenerate.
10246
e6edda56
JK		 102472011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10248
10249 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10250
e5141119
JB		 102512011-03-06 Yao Qi <yao@codesourcery.com>
10252
10253 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10254
64794aa4
JB		 102552011-03-05 Yao Qi <yao@codesourcery.com>
10256
10257 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10258 (subdir_do): New make target. Copied from gdb/Makefile.
10259 (maintainer-clean, realclean, distclean, clean): Call corresponding
10260 make targets in common/Makefile.
10261
7a762829
YQ		 102622011-03-04 Yao Qi <yao@codesourcery.com>
10263
10264 * Makefile.in: Remove GNU make feature --directory.
10265
348af9f7
MS		 102662011-03-04 Michael Snyder <msnyder@vmware.com>
10267
10268 * server.c (queue_stop_reply): Call xmalloc not malloc.
10269
102702011-03-02 Michael Snyder <msnyder@vmware.com>
10271
10272 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10273
9f72fee2
MS		 102742011-02-28 Michael Snyder <msnyder@vmware.com>
10275
588eebee
MS		 10276 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10277 (cmd_qtframe): Ditto.
10278 (cmd_qtbuffer): Ditto.
10279 (cmd_bigqtbuffer): Ditto.
10280
9f72fee2
MS		 10281 * utils.c (decimal2str): Initialize 'width' to nine, then
10282 don't mess with it.
10283
8040bd49
UW		 102842011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10285
10286 * hostio.c (require_data): Free *data, not data.
10287
7e52cbd0
JK		 102882011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10289
10290 * hostio.c (require_data): Use free, not xfree.
10291
9130f83e
MS		 102922011-02-27 Michael Snyder <msnyder@vmware.com>
10293
4b812f4e
MS		 10294 * server.c (handle_query): Discard unused value.
10295
9130f83e
MS		 10296 * hostio.c (require_data): Free malloc memory before returning
10297 error.
10298
69d37113
MS		 102992011-02-26 Michael Snyder <msnyder@vmware.com>
10300
10301 * linux-low.c (list_threads): Call closedir for dirent.
10302
35f5825a
MS		 103032011-02-27 Michael Snyder <msnyder@vmware.com>
10304
2a589cef
MS		 10305 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10306 a case statement falls through.
10307
0adea5f7
MS		 10308 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10309
35f5825a
MS		 10310 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10311 in comparison.
10312
238f1c74
MS		 103132011-02-26 Michael Snyder <msnyder@vmware.com>
10314
10315 * utils.c (decimal2str): Eliminate dead code and dead param.
10316 (pulongest): Drop dead param from call to decimal2str.
10317 (plongest): Ditto.
10318
633ff500
JB		 103192011-02-24 Joel Brobecker <brobecker@adacore.com>
10320
10321 Revert the following patch (not approved yet):
10322 2011-02-21 Hui Zhu <teawater@gmail.com>
10323 * tracepoint.c (tp_printf): New function.
10324 (eval_agent_expr): Handle gdb_agent_op_printf.
10325
f9c6ff72
HZ		 103262011-02-21 Hui Zhu <teawater@gmail.com>
10327
10328 * tracepoint.c (tp_printf): New function.
10329 (eval_agent_expr): Handle gdb_agent_op_printf.
10330
94d5e490
TT		 103312011-02-18 Tom Tromey <tromey@redhat.com>
10332
10333 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10334 (tracepoint.o): Likewise.
10335 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10336 (gdb_agent_op_names): Likewise.
10337
c7f96d2b
TT		 103382011-02-18 Tom Tromey <tromey@redhat.com>
10339
10340 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10341 gdb_agent_op_rot>: New constants.
10342 (gdb_agent_op_names): Add pick and roll.
10343 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10344 cases.
10345
0feedb2c
JK		 103462011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10347
10348 * aclocal.m4: Regenerated with aclocal-1.11.1.
10349
b3b9301e
PA		 103502011-02-14 Pedro Alves <pedro@codesourcery.com>
10351
10352 * server.c (handle_qxfer_traceframe_info): New.
10353 (qxfer_packets): Register "traceframe-info".
10354 (handle_query): Report support for qXfer:traceframe-info:read+.
10355 * tracepoint.c (match_blocktype): New.
10356 (traceframe_find_block_type): Rename to ...
10357 (traceframe_walk_blocks): ... this. Add callback filter argument,
10358 and use it.
10359 (traceframe_find_block_type): New, reimplemented on top of
10360 traceframe_walk_blocks.
10361 (build_traceframe_info_xml): New.
10362 (traceframe_read_info): New.
10363 * server.h (traceframe_read_info): Declare.
10364
4f3e6fb7
YQ		 103652011-02-11 Yao Qi <yao@codesourcery.com>
10366
10367 * configure.ac: Call AC_PROG_RANLIB.
10368 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10369 * configure: Regenerate.
10370
764880b7
PA		 103712011-02-07 Pedro Alves <pedro@codesourcery.com>
10372
10373 * server.c (gdb_read_memory): Change return semantics to allow
10374 partial transfers.
10375 (handle_search_memory_1): Adjust.
10376 (process_serial_event) <'m' packet>: Handle partial transfers.
10377 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10378
1c79eb8a
PA		 103792011-01-28 Pedro Alves <pedro@codesourcery.com>
10380
10381 * regcache.c (init_register_cache): Initialize
10382 regcache->register_status.
10383 (free_register_cache): Release regcache->register_status.
10384 (regcache_cpy): Copy register_status.
10385 (registers_to_string): Print 'x's for unavailable registers.
10386 (supply_register): Mark the register's status valid or
10387 unavailable, depending on whether a buffer was passed in or not.
10388 (supply_register_zeroed): New.
10389 (supply_regblock): Mark the registers' status valid or
10390 unavailable, depending on whether a buffer was passed in or not.
10391 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10392 (struct regcache): New `register_status' field.
10393 (supply_register_zeroed): Declare.
10394 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10395 supply_register_zeroed, rather than passing a NULL buffer to
10396 supply_register.
10397 * tracepoint.c (fetch_traceframe_registers): Update comment.
10398
85724a0e
PA		 103992011-01-28 Pedro Alves <pedro@codesourcery.com>
10400
10401 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10402 buffer explicit.
10403
d08aafef
PA		 104042011-01-25 Pedro Alves <pedro@codesourcery.com>
10405
10406 * server.h (decode_xfer_write): Change prototype.
10407 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10408 and don't extract the annex here.
10409 * server.c (decode_xfer_read): Remove `annex' parameter,
10410 and don't extract the annex here.
10411 (decode_xfer): New.
10412 (struct qxfer): New.
10413 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10414 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10415 (handle_qxfer_statictrace): New functions, abstracted out from
10416 handle_query, and made to use the struct qxfer interface.
10417 (handle_threads_qxfer_proper): Rename to ...
10418 (handle_qxfer_threads_proper): ... this.
10419 (handle_threads_qxfer): Rename to ...
10420 (handle_qxfer_threads): ... this. Adjust.
10421 (qxfer_packets): New array.
10422 (handle_qxfer): New function.
10423 (handle_query): Use handle_qxfer.
10424
493e2a69
MS		 104252011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10426
10427 * gdbreplay.c: Shorten lines of >= 80 columns.
10428 * linux-low.c: Ditto.
10429 * linux-ppc-low.c: Ditto.
10430 * linux-s390-low.c: Ditto.
10431 * linux-sparc-low.c: Ditto.
10432 * linux-x86-low.c: Ditto.
10433 * linux-xtensa-low.c: Ditto.
10434 * mem-break.c: Ditto.
10435 * nto-low.c: Ditto.
10436 * regcache.h: Ditto.
10437 * remote-utils.c: Ditto.
10438 * server.c: Ditto.
10439 * server.h: Ditto.
10440 * thread-db.c: Ditto.
10441 * tracepoint.c: Ditto.
10442 * utils.c: Ditto.
10443 * win32-low.h: Ditto.
10444
44944448
JB		 104452011-01-05 Joel Brobecker <brobecker@adacore.com>
10446
10447 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10448 update.
10449
71ce852c
JB		 104502011-01-01 Joel Brobecker <brobecker@adacore.com>
10451
10452 * server.c (gdbserver_version): Update copyright year in version
10453 output.
10454 * gdbreplay.c (gdbreplay_version): Ditto.
10455
eb826dc6
MF		 104562010-12-29 Jie Zhang <jie.zhang@analog.com>
10457
10458 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10459 * linux-bfin-low.c: New file.
10460 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10461 PT_DATA_ADDR for BFIN targets.
10462 * Makefile.in (SFILES): Add linux-bfin-low.c.
10463 (clean): Remove reg-bfin.c.
10464 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10465 * README: Mention supported Blackfin targets.
10466
39ab222a
MF		 104672010-12-23 Mike Frysinger <vapier@gentoo.org>
10468
10469 * .gitignore: New file.
10470
a1f2ce7d
MF		 104712010-11-16 Mike Frysinger <vapier@gentoo.org>
10472
10473 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10474
f474844c
JZ		 104752010-10-22 Jie Zhang <jie@codesourcery.com>
10476
10477 * Makefile.in: Add FLAGS_TO_PASS variable.
10478 (install): Remove dependency of install-only and recursively
10479 invoke make for install-only.
10480
f1048712
DE		 104812010-10-04 Doug Evans <dje@google.com>
10482
10483 * Makefile.in (uninstall): Use $(DESTDIR).
10484
b53a1623
PA		 104852010-09-24 Pedro Alves <pedro@codesourcery.com>
10486
e6ee044d
PA		 10487 PR gdb/11842
10488
b53a1623
PA		 10489 * linux-x86-low.c (compat_siginfo_from_siginfo)
10490 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10491 si_code is < 0. Check for si_code == SI_TIMER before checking for
10492 si_code < 0.
10493
fa1bd1e4
JB		 104942010-09-13 Joel Brobecker <brobecker@adacore.com>
10495
10496 * lynx-i386-low.c: New file.
10497 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10498
47fac8f8
JB		 104992010-09-13 Joel Brobecker <brobecker@adacore.com>
10500
10501 * lynx-low.c (ptrace_request_to_str): Remove handling for
10502 request values that have been removed in LynxOS 5.x.
10503
1adfc54d
JB		 105042010-09-13 Joel Brobecker <brobecker@adacore.com>
10505
10506 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10507 <ptrace.h>
10508
c2a66c29
NS		 105092010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10510
10511 * configure.ac: Add --enable-inprocess-agent option.
10512 * configure: Rebuilt.
10513
32fcada3
YQ		 105142010-09-06 Yao Qi <yao@codesourcery.com>
10515
10516 * linux-low.c (linux_kill): Remove unused variable.
10517 (linux_stabilize_threads): Likewise.
10518 * server.c (start_inferior): Likewise.
10519 (queue_stop_reply_callback): Likewise.
10520 * tracepoint.c (do_action_at_tracepoint): Likewise.
10521
0cccb683
YQ		 105222010-09-06 Yao Qi <yao@codesourcery.com>
10523
10524 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10525 on return.
10526
423ec54c
JK		 105272010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10528
10529 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10530
12ac6819
PA		 105312010-09-06 Pedro Alves <pedro@codesourcery.com>
10532
10533 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10534 "$(IPA_DEPFILES)".
10535
8ed54b31
JB		 105362010-09-01 Joel Brobecker <brobecker@adacore.com>
10537
10538 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10539 gdbserver/lynx-ppc-low.c: New files.
10540 * Makefile.in (lynx_low_h): New variable.
10541 (lynx-low.o, lynx-ppc-low.o): New rules.
10542 * configure.ac: On LynxOS, link with -lnetinet.
10543 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10544 * configure: regenerate.
10545
bb0116a4
JB		 105462010-09-01 Joel Brobecker <brobecker@adacore.com>
10547
10548 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10549 * configure.ac: Add check for vasprintf and vsnprintf.
10550 * configure, config.in: Regenerate.
10551 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10552
a778ab81 105532010-09-01 Joel Brobecker <brobecker@adacore.com>
10554
10555 * gdbreplay.c: Move include of alloca.h up, next to include of
10556 malloc.h.
10557 * server.h: Add include of malloc.h.
10558 * mem-break.c: Remove include of malloc.h.
10559 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10560
8b034a19 105612010-09-01 Joel Brobecker <brobecker@adacore.com>
10562
10563 * Makefile.in (memmem.o): Build with -Wno-error.
10564
105652010-09-01 Joel Brobecker <brobecker@adacore.com>
10566
10567 * utils.c (xsnprintf): Make non-static.
10568 * server.h: Add xsnprintf declaration.
10569 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10570 replace calls to snprintf by calls to xsnprintf throughout.
10571
105722010-09-01 Joel Brobecker <brobecker@adacore.com>
10573
10574 * configure.ac: Add configure check for alloca.
10575 * configure, config.in: Regenerate.
10576 * server.h: Include alloca.h if it exists.
10577 * gdbreplay.c: Include alloca.h if it exists.
10578
1a981360
PA		 105792010-08-28 Pedro Alves <pedro@codesourcery.com>
10580
10581 * linux-low.c (__SIGRTMIN): Define if not already defined.
10582 (linux_create_inferior): Check for __ANDROID__ rather than
10583 __SIGRTMIN.
10584 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10585 are already deferred.
10586 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10587 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10588 stopped and already has a pending signal to report.
10589 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10590 a pending signal to report or is moving out of a jump pad.
10591 (linux_init_signals): Check for __ANDROID__ rather than
10592 __SIGRTMIN.
10593
b4d51a55
PA		 105942010-08-28 Pedro Alves <pedro@codesourcery.com>
10595
10596 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10597 debug_threads check. Avoid a linear search when not doing debug
10598 output.
10599
ec48365d
PA		 106002010-08-27 Pedro Alves <pedro@codesourcery.com>
10601
10602 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10603 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10604 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10605 (process_event): Change local fd's type to gdb_fildes_t.
10606 (create_file_handler): Adjust prototype.
10607 (delete_file_handler): Adjust prototype.
10608 (handle_file_event): Adjust prototype. Use pfildes.
10609 (create_file_event): Adjsut prototype.
10610 * remote-utils.c (remote_desc, listen_desc): Change type to
10611 gdb_fildes_t.
10612 * server.h: New gdb_fildes_t typedef.
10613 [USE_WIN32API]: Include winsock2.h.
10614 (delete_file_handler, add_file_handler): Adjust prototypes.
10615 (pfildes): Declare.
10616 * utils.c (pfildes): New.
10617
854d88f0
PA		 106182010-08-27 Pedro Alves <pedro@codesourcery.com>
10619
10620 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10621 * configure: Regenerate.
10622
0146f85b
PA		 106232010-08-27 Pedro Alves <pedro@codesourcery.com>
10624
10625 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10626 (linux_done_accessing_memory): ... this.
10627 (linux_target_ops): Adjust.
10628 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10629 * nto-low.c (nto_target_ops): Adjust comment.
10630 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10631 * spu-low.c (spu_target_ops): Adjust comment.
10632 * target.h (target_ops): Rename unprepare_to_access_memory field
10633 to done_accessing_memory.
10634 (unprepare_to_access_memory): Rename to ...
10635 (done_accessing_memory): ... this.
10636
90d74c30
PA		 106372010-08-26 Pedro Alves <pedro@codesourcery.com>
10638
10639 * linux-low.c (linux_prepare_to_access_memory): New.
10640 (linux_unprepare_to_access_memory): New.
10641 (linux_target_ops): Install them.
10642 * server.c (read_memory): Rename to ...
10643 (gdb_read_memory): ... this. Use
10644 prepare_to_access_memory/prepare_to_access_memory.
10645 (write_memory): Rename to ...
10646 (gdb_write_memory): ... this. Use
10647 prepare_to_access_memory/prepare_to_access_memory.
10648 (handle_search_memory_1): Adjust.
10649 (process_serial_event): Adjust.
10650 * target.h (struct target_ops): New fields
10651 prepare_to_access_memory and unprepare_to_access_memory.
10652 (prepare_to_access_memory, unprepare_to_access_memory): New.
10653 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10654 prepare_to_access_memory/prepare_to_access_memory.
10655 * nto-low.c (nto_target_ops): Adjust.
10656 * spu-low.c (spu_target_ops): Adjust.
10657 * win32-low.c (win32_target_ops): Adjust.
10658
fd467969
PA		 106592010-08-26 Pedro Alves <pedro@codesourcery.com>
10660
10661 * Makefile.in (WARN_CFLAGS): Get it from configure.
10662 (WERROR_CFLAGS): New.
10663 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10664 * configure.ac: Introduce --enable-werror, which adds -Werror to
10665 the compiler command line. Enabled by default. Disable with
10666 --disable-werror. Add -Wdeclaration-after-statement
10667 Wpointer-arith and -Wformat-nonliteral to warning flags.
10668 * configure: Regenerate.
10669
331e2f5f
PA		 106702010-08-26 Pedro Alves <pedro@codesourcery.com>
10671
10672 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10673
e581f2b4
PA		 106742010-08-26 Pedro Alves <pedro@codesourcery.com>
10675
10676 * gdbreplay.c (remote_error): New.
10677 (gdbchar): New.
10678 (expect): Use gdbchar. Check for error reading from GDB.
10679 Clarify sync error output.
10680 (play): Check for errors writing to GDB.
10681 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10682 * remote-utils.c (getpkt): Check for errors writing to the remote
10683 descriptor.
10684
3c11dd79
PA		 106852010-08-25 Pedro Alves <pedro@codesourcery.com>
10686
10687 * linux-low.c (linux_wait_1): Move non-debugging code out of
10688 `debug_threads' control.
10689
d20a8ad9
PA		 106902010-08-25 Pedro Alves <pedro@codesourcery.com>
10691
10692 * linux-low.c (linux_wait_1): Don't set last_status here.
10693 * server.c (push_event, queue_stop_reply_callback): Assert we're
10694 not pushing a TARGET_WAITKIND_IGNORE event.
10695 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10696 (myresume, handle_target_event): Set the thread's last_resume_kind
10697 and last_status from the target returned status.
10698
964e4306
PA		 106992010-08-25 Pedro Alves <pedro@codesourcery.com>
10700
10701 PR threads/10729
10702
10703 * linux-x86-low.c (update_debug_registers_callback): New.
10704 (i386_dr_low_set_addr): Use it.
10705 (i386_dr_low_get_addr): New.
10706 (i386_dr_low_set_control): Use update_debug_registers_callback.
10707 (i386_dr_low_get_control): New.
10708 (i386_dr_low_get_status): Adjust.
10709 * linux-low.c (linux_stop_lwp): New.
10710 * linux-low.h (linux_stop_lwp): Declare.
10711
10712 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10713 argument instead of a i386_debug_reg_state.
10714 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10715 a i386_debug_reg_state.
10716 (i386_insert_aligned_watchpoint): Adjust.
10717 (i386_remove_aligned_watchpoint): Adjust.
10718 (i386_low_stopped_data_address): Read the debug registers from the
10719 inferior instead of from the mirrors.
10720 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10721 (i386_dr_low_get_addr): Declare.
10722 (i386_dr_low_get_control): Declare.
10723 (i386_dr_low_get_status): Change prototype.
10724
10725 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10726 (i386_dr_low_get_addr): New.
10727 (i386_dr_low_get_control): New.
10728 (i386_dr_low_get_status): Adjust prototype. Return
10729 dr_status_mirror.
10730 (i386_initial_stuff): Clear dr_status_mirror and
10731 dr_control_mirror.
10732 (i386_get_thread_context): Adjust.
10733 (i386_set_thread_context): Adjust.
10734 (i386_thread_added): Adjust.
10735
5f21a75b
PA		 107362010-08-24 Pedro Alves <pedro@codesourcery.com>
10737
10738 * linux-low.h (linux_thread_area): Delete declaration.
10739
3e4c1235
TS		 107402010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10741
10742 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10743 after its termination.
10744
1971b033
PA		 107452010-08-09 Pedro Alves <pedro@codesourcery.com>
10746
10747 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10748 (gdb_wants_all_stopped): Delete.
10749 (linux_wait_1): Don't call them.
10750 * server.c (handle_v_cont): Tag all threads as want-stopped.
10751 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10752 stopped as "client-wants-stopped".
10753
310444ac
PA		 107542010-07-31 Pedro Alves <pedro@codesourcery.com>
10755
10756 * Makefile.in (signals_h): New.
10757 (server_h): Depend on it.
10758 (server.o): Don't depend on $(signals_def).
10759 (signals.o): Depend on $(signals_def).
10760
a19cae16
JK		 107612010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10762
10763 * Makefile.in (signals_def): New.
10764 (server_h): Append include/gdb/signals.h and signals_def.
10765 (server.o): Append signals_def.
10766
30d50328
JK		 107672010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10768
10769 * server.c (handle_target_event): Use target_signal_to_host for
10770 resume_info.sig initialization.
10771 * target.h (struct thread_resume) <sig>: New comment.
10772
5c3216e2
OS		 107732010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10774
c6f46ca0
OS		 10775 * server.c (handle_query): strcpy() the returned string from paddress()
10776 instead of sprintf().
5c3216e2
OS		 10777 * utils.c (paddress): Return phex_nz().
10778
6bd31874
JB		 107792010-07-07 Joel Brobecker <brobecker@adacore.com>
10780
10781 * server.c (handle_v_cont): Call mourn_inferior if process
10782 just exited.
10783 (myresume): Likewise.
10784
0fb4aa4b
PA		 107852010-07-01 Pedro Alves <pedro@codesourcery.com>
10786
10787 Static tracepoints, and integration with UST.
10788
10789 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10790 * mem-break.c (uninsert_all_breakpoints)
10791 (reinsert_all_breakpoints): New.
10792 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10793 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10794 (gdb_agent_ust_loaded, helper_thread_id)
10795 (gdb_agent_helper_thread_id): New macros.
10796 (struct ipa_sym_addresses): Add addr_ust_loaded,
10797 addr_helper_thread_id, addr_cmd_buf.
10798 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10799 (in_process_agent_loaded_ust): New.
10800 (write_e_ust_not_loaded): New.
10801 (maybe_write_ipa_ust_not_loaded): New.
10802 (struct collect_static_trace_data_action): New.
10803 (enum tracepoint_type) <static_tracepoint>: New.
10804 (struct tracepoint) <handle>: Mention static tracepoints.
10805 (struct static_tracepoint_ctx): New.
10806 (CMD_BUF_SIZE): New.
10807 (add_tracepoint_action): Handle static tracepoint actions.
10808 (unprobe_marker_at): New.
10809 (clear_installed_tracepoints): Handle static tracepoints.
10810 (cmd_qtdp): Handle static tracepoints.
10811 (probe_marker_at): New.
10812 (cmd_qtstart): Handle static tracepoints.
10813 (response_tracepoint): Handle static tracepoints.
10814 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10815 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10816 (get_context_regcache): Handle static tracepoints.
10817 (do_action_at_tracepoint): Handle static tracepoint actions.
10818 (traceframe_find_block_type): Handle static trace data blocks.
10819 (traceframe_read_sdata): New.
10820 (download_tracepoints): Download static tracepoint actions.
10821 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10822 (GDB_PROBE_NAME): New.
10823 (ust_ops): New.
10824 (GET_UST_SYM): New.
10825 (USTF): New.
10826 (dlsym_ust): New.
10827 (ust_marker_to_static_tracepoint): New.
10828 (gdb_probe): New.
10829 (collect_ust_data_at_tracepoint): New.
10830 (gdb_ust_probe): New.
10831 (UNIX_PATH_MAX, SOCK_DIR): New.
10832 (gdb_ust_connect_sync_socket): New.
10833 (resume_thread, stop_thread): New.
10834 (run_inferior_command): New.
10835 (init_named_socket): New.
10836 (gdb_ust_socket_init): New.
10837 (cstr_to_hexstr): New.
10838 (next_st): New.
10839 (first_marker, next_marker): New.
10840 (response_ust_marker): New.
10841 (cmd_qtfstm, cmd_qtsstm): New.
10842 (unprobe_marker_at, probe_marker_at): New.
10843 (cmd_qtstmat, gdb_ust_thread): New.
10844 (gdb_ust_init): New.
10845 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10846 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10847 (ST_REGENTRY): New.
10848 (x86_64_st_collect_regmap): New.
10849 (X86_64_NUM_ST_COLLECT_GREGS): New.
10850 (AMD64_RIP_REGNUM): New.
10851 (supply_static_tracepoint_registers): New.
10852 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10853 (ST_REGENTRY): New.
10854 (i386_st_collect_regmap): New.
10855 (i386_NUM_ST_COLLECT_GREGS): New.
10856 (supply_static_tracepoint_registers): New.
10857 * server.c (handle_query): Handle qXfer:statictrace:read.
10858 <qSupported>: Report support for StaticTracepoints, and
10859 qXfer:statictrace:read features.
10860 * server.h (traceframe_read_sdata)
10861 (supply_static_tracepoint_registers): Declare.
10862 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10863 (unpack_varlen_hex): Include in IPA build.
10864 * Makefile.in (ustlibs, ustinc): New.
10865 (IPA_OBJS): Add remote-utils-ipa.o.
10866 ($(IPA_LIB)): Link -ldl and -lpthread.
10867 (UST_CFLAGS): New.
10868 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10869 * config.in, configure: Regenerate.
10870
9e4344e5
PA		 108712010-06-20 Ian Lance Taylor <iant@google.com>
10872 Pedro Alves <pedro@codesourcery.com>
10873
10874 * linux-x86-low.c (always_true): Delete.
10875 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10876 trying to fool the compiler with always_true.
10877
c6beb2cb
PA		 108782010-06-20 Pedro Alves <pedro@codesourcery.com>
10879
10880 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10881 conditions in gdbserver.
10882
d2ed6730
UW		 108832010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10884
10885 * spu-low.c (spu_read_memory): Wrap around local store limit.
10886 (spu_write_memory): Likewise.
10887
4e29fb54
PA		 108882010-06-15 Pedro Alves <pedro@codesourcery.com>
10889
10890 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10891 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10892 LONGEST uses.
10893 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10894 uses.
10895 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10896 uses with LONGEST uses.
10897
6a271cae
PA		 108982010-06-14 Stan Shebs <stan@codesourcery.com>
10899 Pedro Alves <pedro@codesourcery.com>
10900
10901 Bytecode compiler.
10902
10903 * linux-x86-low.c: Include limits.h.
10904 (add_insns): New.
10905 (always_true): New.
10906 (EMIT_ASM): New.
10907 (EMIT_ASM32): New.
10908 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10909 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10910 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10911 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10912 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10913 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10914 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10915 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10916 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10917 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10918 (amd64_emit_void_call_2): New.
10919 (amd64_emit_ops): New.
10920 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10921 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10922 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10923 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10924 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10925 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10926 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10927 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10928 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10929 (i386_emit_stack_adjust, i386_emit_int_call_1)
10930 (i386_emit_void_call_2): New.
10931 (i386_emit_ops): New.
10932 (x86_emit_ops): New.
10933 (the_low_target): Install x86_emit_ops.
10934 * server.h (struct emit_ops): New.
10935 (get_raw_reg_func_addr): Declare.
10936 (current_insn_ptr, emit_error): Declare.
10937 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10938 (set_trace_state_variable_value): New defines.
10939 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10940 addr_get_trace_state_variable_value and
10941 addr_set_trace_state_variable_value.
10942 (symbol_list): New fields for get_raw_reg,
10943 get_trace_state_variable_value and set_trace_state_variable_value.
10944 (condfn): New typedef.
10945 (struct tracepoint): New field `compiled_cond'.
10946 (do_action_at_tracepoint): Clear compiled_cond.
10947 (get_trace_state_variable_value, set_trace_state_variable_value):
10948 Export in the IPA.
10949 (condition_true_at_tracepoint): If there's a compiled condition,
10950 run that.
10951 (current_insn_ptr, emit_error): New globals.
10952 (struct bytecode_address): New.
10953 (get_raw_reg_func_addr): New.
10954 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10955 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10956 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10957 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10958 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10959 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10960 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10961 (compile_tracepoint_condition, compile_bytecodes): New.
10962 * target.h (emit_ops): Forward declare.
10963 (struct target_ops): New field emit_ops.
10964 (target_emit_ops): New.
10965 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10966 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10967 * linux-low.c (linux_emit_ops): New.
10968 (linux_target_ops): Install it.
10969 * linux-low.h (struct linux_target_ops): New field emit_ops.
10970
92b72907
UW		 109712010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10972
10973 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10974 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10975
fa593d66
PA		 109762010-06-01 Pedro Alves <pedro@codesourcery.com>
10977 Stan Shebs <stan@codesourcery.com>
10978
10979 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10980 (all): Depend on $(extra_libraries).
10981 (install-only): Install the IPA.
10982 (IPA_OBJS, IPA_LIB): New.
10983 (clean): Remove the IPA lib.
10984 (IPAGENT_CFLAGS): New.
10985 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10986 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10987 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10988 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10989 * configure.ac: Check for atomic builtins support in the compiler.
10990 (IPA_DEPFILES, extra_libraries): Define.
10991 * configure.srv (ipa_obj): Add description.
10992 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10993 (i[34567]86-*-linux*): Set ipa_obj.
10994 (x86_64-*-linux*): Set ipa_obj.
10995 * linux-low.c (stabilizing_threads): New.
10996 (supports_fast_tracepoints): New.
10997 (linux_detach): Stabilize threads before detaching.
10998 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10999 the lwp is either not stabilizing, or is moving out of a jump pad.
11000 (linux_fast_tracepoint_collecting): New.
11001 (maybe_move_out_of_jump_pad): New.
11002 (enqueue_one_deferred_signal): New.
11003 (dequeue_one_deferred_signal): New.
11004 (linux_wait_for_event_1): If moving out of a jump pad, defer
11005 pending signals to later.
11006 (linux_stabilize_threads): New.
11007 (linux_wait_1): Check if threads need moving out of jump pads, and
11008 do it if so.
11009 (stuck_in_jump_pad_callback): New.
11010 (move_out_of_jump_pad_callback): New.
11011 (lwp_running): New.
11012 (linux_resume_one_lwp): Handle moving out of jump pads.
11013 (linux_set_resume_request): Dequeue deferred signals.
11014 (need_step_over_p): Also step over fast tracepoint jumps.
11015 (start_step_over): Also uninsert fast tracepoint jumps.
11016 (finish_step_over): Also reinsert fast tracepoint jumps.
11017 (linux_install_fast_tracepoint_jump): New.
11018 (linux_target_ops): Install linux_stabilize_threads and
11019 linux_install_fast_tracepoint_jump_pad.
11020 * linux-low.h (linux_target_ops) <get_thread_area,
11021 install_fast_tracepoint_jump_pad>: New fields.
11022 (struct lwp_info) <collecting_fast_tracepoint,
11023 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11024 (linux_get_thread_area): Declare.
11025 * linux-x86-low.c (jump_insn): New.
11026 (x86_get_thread_area): New.
11027 (append_insns): New.
11028 (push_opcode): New.
11029 (amd64_install_fast_tracepoint_jump_pad): New.
11030 (i386_install_fast_tracepoint_jump_pad): New.
11031 (x86_install_fast_tracepoint_jump_pad): New.
11032 (the_low_target): Install x86_get_thread_area and
11033 x86_install_fast_tracepoint_jump_pad.
11034 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11035 (struct fast_tracepoint_jump): New.
11036 (fast_tracepoint_jump_insn): New.
11037 (fast_tracepoint_jump_shadow): New.
11038 (find_fast_tracepoint_jump_at): New.
11039 (fast_tracepoint_jump_here): New.
11040 (delete_fast_tracepoint_jump): New.
11041 (set_fast_tracepoint_jump): New.
11042 (uninsert_fast_tracepoint_jumps_at): New.
11043 (reinsert_fast_tracepoint_jumps_at): New.
11044 (set_breakpoint_at): Use write_inferior_memory.
11045 (uninsert_raw_breakpoint): Use write_inferior_memory.
11046 (check_mem_read): Mask out fast tracepoint jumps.
11047 (check_mem_write): Mask out fast tracepoint jumps.
11048 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11049 (set_fast_tracepoint_jump): Declare.
11050 (delete_fast_tracepoint_jump)
11051 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11052 (reinsert_fast_tracepoint_jumps_at): Declare.
11053 * regcache.c: Don't compile many functions when building the
11054 in-process agent library.
11055 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11056 the register buffer in the heap.
11057 (free_register_cache): If the register buffer isn't owned by the
11058 regcache, don't free it.
11059 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11060 pre-existing register caches.
11061 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11062 type.
11063 (convert_ascii_to_int): : Constify `from' parameter type.
11064 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11065 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11066 the needed buffer in-place.
11067 (relocate_instruction): New.
11068 * server.c (handle_query) <qSymbols>: If the target supports
11069 tracepoints, give it a chance of looking up symbols. Report
11070 support for fast tracepoints.
11071 (handle_status): Stabilize threads.
11072 (process_serial_event): Adjust.
11073 * server.h (struct fast_tracepoint_jump): Forward declare.
11074 (struct process_info) <fast_tracepoint_jumps>: New field.
11075 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11076 (decode_X_packet, decode_M_packet): Adjust.
11077 (relocate_instruction): Declare.
11078 (in_process_agent_loaded): Declare.
11079 (tracepoint_look_up_symbols): Declare.
11080 (struct fast_tpoint_collect_status): Declare.
11081 (fast_tracepoint_collecting): Declare.
11082 (force_unlock_trace_buffer): Declare.
11083 (handle_tracepoint_bkpts): Declare.
11084 (initialize_low_tracepoint)
11085 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11086 * target.h (struct target_ops) <stabilize_threads,
11087 install_fast_tracepoint_jump_pad>: New fields.
11088 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11089 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11090 [HAVE_STDINT_H]: Include stdint.h.
11091 (trace_debug_1): Rename to ...
11092 (trace_vdebug): ... this.
11093 (trace_debug): Rename to ...
11094 (trace_debug_1): ... this. Add `level' parameter.
11095 (trace_debug): New.
11096 (ATTR_USED, ATTR_NOINLINE): New.
11097 (IP_AGENT_EXPORT): New.
11098 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11099 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11100 (about_to_request_buffer_space, trace_buffer_is_full)
11101 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11102 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11103 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11104 (traceframe_write_count, traceframes_created)
11105 (trace_state_variables)
11106 New renaming defines.
11107 (struct ipa_sym_addresses): New.
11108 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11109 (symbol_list): New.
11110 (ipa_sym_addrs): New.
11111 (all_tracepoint_symbols_looked_up): New.
11112 (in_process_agent_loaded): New.
11113 (write_e_ipa_not_loaded): New.
11114 (maybe_write_ipa_not_loaded): New.
11115 (tracepoint_look_up_symbols): New.
11116 (debug_threads) [IN_PROCESS_AGENT]: New.
11117 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11118 (UNKNOWN_SIDE_EFFECTS): New.
11119 (stop_tracing): New.
11120 (flush_trace_buffer): New.
11121 (stop_tracing_bkpt): New.
11122 (flush_trace_buffer_bkpt): New.
11123 (read_inferior_integer): New.
11124 (read_inferior_uinteger): New.
11125 (read_inferior_data_pointer): New.
11126 (write_inferior_data_pointer): New.
11127 (write_inferior_integer): New.
11128 (write_inferior_uinteger): New.
11129 (struct collect_static_trace_data_action): Delete.
11130 (enum tracepoint_type): New.
11131 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11132 <actions_str, step_actions, step_actions_str>: Only include in
11133 GDBserver.
fa593d66
PA		 11134 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11135 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11136 (tracepoints): Use IP_AGENT_EXPORT.
11137 (last_tracepoint): Don't include in the IPA.
11138 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11139 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11140 (alloced_trace_state_variables): New.
11141 (trace_state_variables): Use IP_AGENT_EXPORT.
11142 (traceframe_t): Delete unused variable.
11143 (circular_trace_buffer): Don't include in the IPA.
11144 (trace_buffer_start): Delete.
11145 (struct trace_buffer_control): New.
11146 (trace_buffer_free): Delete.
11147 (struct ipa_trace_buffer_control): New.
11148 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11149 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11150 New.
11151 (trace_buffer_ctrl): New.
11152 (TRACE_BUFFER_CTRL_CURR): New.
11153 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11154 Reimplement as macros.
11155 (trace_buffer_wrap): Delete.
11156 (traceframe_write_count, traceframe_read_count)
11157 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11158 (struct tracepoint_hit_ctx) <type>: New field.
11159 (struct fast_tracepoint_ctx): New.
11160 (memory_barrier): New.
11161 (cmpxchg): New.
11162 (record_tracepoint_error): Update atomically in the IPA.
11163 (clear_inferior_trace_buffer): New.
11164 (about_to_request_buffer_space): New.
11165 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11166 updating the same buffer.
11167 (add_tracepoint): Default the tracepoint's type to trap
11168 tracepoint, and orig_size to -1.
11169 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11170 internal variables.
11171 (create_trace_state_variable): New parameter `gdb'. Handle it.
11172 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11173 (cmd_qtdp): Handle fast tracepoints.
11174 (cmd_qtdv): Adjust.
11175 (max_jump_pad_size): New.
11176 (gdb_jump_pad_head): New.
11177 (get_jump_space_head): New.
11178 (claim_jump_space): New.
11179 (sort_tracepoints): New.
11180 (MAX_JUMP_SIZE): New.
11181 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11182 IPA.
11183 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11184 support. Upload fast traceframes, and delete internal IPA
11185 breakpoints.
11186 (stop_tracing_handler): New.
11187 (flush_trace_buffer_handler): New.
11188 (cmd_qtstop): Upload fast tracepoints.
11189 (response_tracepoint): Handle fast tracepoints.
11190 (tracepoint_finished_step): Upload fast traceframes. Set the
11191 tracepoint hit context's tracepoint type.
11192 (handle_tracepoint_bkpts): New.
11193 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11194 type. Add comment about fast tracepoints.
11195 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11196 non-existing action_str field.
11197 (get_context_regcache): Handle fast tracepoints.
11198 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11199 to the regcache.
11200 (fast_tracepoint_from_jump_pad_address): New.
11201 (fast_tracepoint_from_ipa_tpoint_address): New.
11202 (collecting_t): New.
11203 (force_unlock_trace_buffer): New.
11204 (fast_tracepoint_collecting): New.
11205 (collecting): New.
11206 (gdb_collect): New.
11207 (write_inferior_data_ptr): New.
11208 (target_tp_heap): New.
11209 (target_malloc): New.
11210 (download_agent_expr): New.
11211 (UALIGN): New.
11212 (download_tracepoints): New.
11213 (download_trace_state_variables): New.
11214 (upload_fast_traceframes): New.
11215 (IPA_FIRST_TRACEFRAME): New.
11216 (IPA_NEXT_TRACEFRAME_1): New.
11217 (IPA_NEXT_TRACEFRAME): New.
11218 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11219 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11220 (gdb_jump_pad_buffer_end): New.
11221 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11222 (initialize_tracepoint): Adjust.
11223 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11224 buffer. Initialize the low module.
11225 * utils.c (PREFIX, TOOLNAME): New.
11226 (malloc_failure): Use PREFIX.
11227 (error): In the IPA, an error causes an exit.
11228 (fatal, warning): Use PREFIX.
11229 (internal_error): Use TOOLNAME.
11230 (NUMCELLS): Increase to 10.
11231 * configure, config.in: Regenerate.
11232
d149dd1d
PA		 112332010-06-01 Pedro Alves <pedro@codesourcery.com>
11234
11235 * server.c (handle_query) <qSupported>: Do two passes over the
11236 qSupported string to avoid nesting strtok.
11237
f6528abd
JK		 112382010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11239
11240 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11241 (CDEPS): New.
11242 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11243 -Wl,--dynamic-list.
11244 * configure: Regenerate.
11245 * proc-service.list: New.
11246
ca2a87a0
JK		 112472010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11248
11249 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11250 New comment.
11251
363a6e9f
OS		 112522010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11253
11254 * gdbreplay.c (remote_open): Check error return from socket() call by
11255 its equality to -1 not by it being negative.
11256 * remote-utils.c (remote_open): Likewise.
11257
d23b6cb1
PA		 112582010-05-23 Pedro Alves <pedro@codesourcery.com>
11259
11260 * config.h: Regenerate.
11261
28d3cf85
MK		 112622010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11263
11264 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11265 doesn't provide PTRACE_GET_THREAD_AREA.
11266
fea36a59
MK		 112672010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11268
11269 * linux-m68k-low.c: Include <asm/ptrace.h>
11270 (ps_get_thread_area): Implement.
11271
24b066ba
DE		 112722010-05-03 Doug Evans <dje@google.com>
11273
11274 * event-loop.c (struct callback_event): New struct.
11275 (callback_list): New global.
11276 (append_callback_event, delete_callback_event): New functions.
11277 (process_callback): New function.
11278 (start_event_loop): Call it.
11279 * remote-utils.c (NOT_SCHEDULED): Define.
11280 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11281 moved out of readchar.
11282 (readchar): Rewrite. Call reschedule before returning.
11283 (reset_readchar): New function.
11284 (remote_close): Call it.
11285 (process_remaining, reschedule): New functions.
11286 * server.h (callback_handler_func): New typedef.
11287 (append_callback_event, delete_callback_event): Declare.
11288
9836d6ea
PA		 112892010-05-03 Pedro Alves <pedro@codesourcery.com>
11290
11291 * proc-service.c (ps_pglobal_lookup): Use
11292 thread_db_look_up_one_symbol.
11293 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11294 parameter. Use it instead of all_symbols_looked_up.
11295 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11296 field.
11297 (all_symbols_looked_up): Don't declare.
11298 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11299 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11300 field.
11301 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11302 Set all_symbols_looked_up here.
11303 (thread_db_look_up_one_symbol): New.
11304 (thread_db_get_tls_address): Adjust.
11305 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11306 thread_db object on the heap, and tentatively set it in the
11307 process structure.
11308 (thread_db_init): Don't set all_symbols_looked_up here.
11309 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11310
7984d532
PA		 113112010-05-03 Pedro Alves <pedro@codesourcery.com>
11312
11313 * linux-low.c (linux_kill, linux_detach): Adjust.
11314 (status_pending_p_callback): Remove redundant statement. Check
11315 for !TARGET_WAITIKIND_IGNORE, instead of
11316 TARGET_WAITKIND_STOPPED.
11317 (handle_tracepoints): Make sure LWP is locked. Adjust.
11318 (linux_wait_for_event_1): Adjust.
11319 (linux_cancel_breakpoints): New.
11320 (unsuspend_one_lwp): New.
11321 (unsuspend_all_lwps): New.
11322 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11323 (send_sigstop_callback): Change return type to int, add new
11324 `except' parameter and handle it.
11325 (suspend_and_send_sigstop_callback): New.
11326 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11327 pass them down. If SUSPEND, also increment the lwp's suspend
11328 count.
11329 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11330 (need_step_over_p): Don't consider suspended LWPs.
11331 (start_step_over): Adjust.
11332 (proceed_one_lwp): Change return type to int, add new `except'
11333 parameter and handle it.
11334 (unsuspend_and_proceed_one_lwp): New.
11335 (proceed_all_lwps): Use find_inferior instead of
11336 for_each_inferior.
11337 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11338 also decrement the suspend count of LWPs. Pass `except' down,
11339 instead of hacking its suspend count.
11340 (linux_pause_all): Add `freeze' parameter. Adjust.
11341 (linux_unpause_all): New.
11342 (linux_target_ops): Install linux_unpause_all.
11343 * server.c (handle_status): Adjust.
11344 * target.h (struct target_ops): New fields `unpause_all' and
11345 `cancel_breakpoints'. Add new parameter to `pause_all'.
11346 (pause_all): Add new `freeze' parameter.
11347 (unpause_all): New.
11348 (cancel_breakpoints): New.
11349 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11350 cancel breakpoints.
11351 (cmd_qtstart): Pause threads.
11352 (stop_tracing): Pause threads, and cancel breakpoints.
11353 * win32-low.c (win32_target_ops): Adjust.
11354
e471f25b
PA		 113552010-05-03 Pedro Alves <pedro@codesourcery.com>
11356
11357 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11358 the inferior right away from here...
11359 (linux_wait_1): ... to here, and adjust to check the thread's
11360 last_resume_kind instead of the lwp's step or stop_expected flags.
11361
1915ef4f
PA		 113622010-05-02 Pedro Alves <pedro@codesourcery.com>
11363
11364 * README: Use consistent `GDB' and `GDBserver' spellings.
11365
f9e39928
PA		 113662010-05-02 Pedro Alves <pedro@codesourcery.com>
11367
11368 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11369 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11370 (linux_detach_one_lwp): Assume the lwp is stopped.
11371 (any_thread_of): Delete.
11372 (linux_detach): Stop all lwps here. Don't blindly delete all
11373 breakpoints.
11374 (delete_lwp_callback): New.
11375 (linux_mourn): Delete all lwps of the process that is gone.
11376 (linux_wait_1): Don't delete the last lwp of the process here.
11377 * mem-break.h (mark_breakpoints_out): Declare.
11378 * mem-break.c (mark_breakpoints_out): New.
11379 (free_all_breakpoints): Use it.
11380 * server.c (handle_target_event): If the process is gone, mark
11381 breakpoints out.
11382 * thread-db.c (struct thread_db) <create_bp>: New field.
11383 (thread_db_enable_reporting): Fix prototype. Store a thread event
11384 breakpoint reference in the thread_db struct.
11385 (thread_db_load_search): Clear the thread_db object.
11386 (try_thread_db_load_1): Ditto.
11387 (switch_to_process): New.
11388 (disable_thread_event_reporting): Use it.
11389 (remove_thread_event_breakpoints): New.
11390 (thread_db_detach, thread_db_mourn): Use it.
11391
1e7fc18c
PA		 113922010-05-01 Pedro Alves <pedro@codesourcery.com>
11393
11394 * linux-low.c (linux_enable_event_reporting): New.
11395 (linux_wait_for_event_1, handle_extended_wait): Use it.
11396
02fc4de7
PA		 113972010-04-30 Pedro Alves <pedro@codesourcery.com>
11398
11399 * linux-low.c (linux_kill_one_lwp, linux_kill)
11400 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11401 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11402 SIGSTOP even if the LWP is stopped.
11403 (send_sigstop_callback): New.
11404 (stop_all_lwps): Use send_sigstop_callback instead.
11405 (linux_resume_one_thread): Adjust.
11406 (proceed_one_lwp): Still proceed an LWP that the client has
11407 requested to stop, if we haven't reported it as stopped yet. Make
11408 sure that LWPs the client want stopped, have a pending SIGSTOP.
11409
bc3b5632
DE		 114102010-04-26 Doug Evans <dje@google.com>
11411
ae1ada35
DE		 11412 * server.c (handle_general_set): Make static.
11413
bc3b5632
DE		 11414 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11415 Print received char after testing for error/eof instead of before.
11416 (input_interrupt): Tweak comment.
11417
65730243
DE		 114182010-04-23 Doug Evans <dje@google.com>
11419
11420 * server.c (start_inferior): Print inferior argv if --debug.
11421
a8ae7dc0
AR		 114222010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11423
11424 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11425 * nto-x86-low.c: Include server.h
11426
1c07cc19
PM		 114272010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11428
11429 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11430 be consistent with other sources of this directory.
11431 (init_registers_amd64): Correct name of source file of this function
11432 in the comment.
11433
e0a61e09
PM		 114342010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11435
11436 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11437 64-bit executables.
11438
54709339
PM		 114392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11440
11441 * win32-i386-low.c: Add 64-bit support.
11442 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11443 (init_registers_amd64): Declare.
11444 (mappings): Add 64-bit version of array.
11445 (init_windows_x86): New function.
11446 (the_low_target): Change init_arch field to init_windows_x86.
11447
e8f0053d
PM		 114482010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11449
11450 * win32-low.c: Adapt to support also 64-bit architecture.
11451 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11452 (get_image_name): Use SIZE_T type for local variable `done'.
11453 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11454 (toolhelp_get_dll_name): Idem.
11455 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11456 Use uintptr_t typecast to avoid warning.
11457 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11458 (handle_exception): Use phex_nz to avoid warning.
11459 (win32_wait): Remove unused local variable `process'.
11460
c481e77e
PM		 114612010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11462
11463 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11464 `amd64-avx.o'.
11465
12ea4b69
PM		 114662010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11467
11468 * configure.ac: Use `ws2_32' library for srv_mingw.
11469 * configure: Regenerate.
11470 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11471 * remote-utils.c: Likewise.
11472
f6d1620c
L		 114732010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11474
11475 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11476 if __x86_64__ is defined.
11477
8e642873
PM		 114782010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11479
11480 * configure: Regenerate.
11481
711e434b
PM		 114822010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11483
11484 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11485 * target.h (target_ops): New get_tib_address field.
11486 * win32-low.h (win32_thread_info): Add thread_local_base field.
11487 * win32-low.c (child_add_thread): Add tlb argument.
11488 Set thread_local_base field to TLB.
11489 (get_child_debug_event): Adapt to child_add_thread change.
11490 (win32_get_tib_address): New function.
11491 (win32_target_ops): Set get_tib_address field to
11492 win32_get_tib_address.
11493 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11494
505106cd
PA		 114952010-04-12 Pedro Alves <pedro@codesourcery.com>
11496
505106cd
PA		 11497 * linux-low.c (linux_mourn): Also remove the process.
11498 * server.c (handle_target_event): Don't remove the process here.
11499 * nto-low.c (nto_mourn): New.
11500 (nto_target_ops): Install it.
11501 * spu-low.c (spu_mourn): New.
11502 (spu_target_ops): Install it.
11503 * win32-low.c (win32_mourn): New.
11504 (win32_target_ops): Install it.
11505
e8470a06
PA		 115062010-04-12 Pedro Alves <pedro@codesourcery.com>
11507
11508 * server.h (buffer_xml_printf): Remove redundant `;'.
11509
45ba0d02
PA		 115102010-04-12 Pedro Alves <pedro@codesourcery.com>
11511
11512 * regcache.c (set_register_cache): Invalidate regcaches before
11513 changing the register cache layout.
11514 (regcache_invalidate_one): Allow a NULL regcache.
11515 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11516 regcaches before changing the register cache layout or the target
11517 regsets.
11518
59e04013
L		 115192010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11520
11521 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11522 variable warning on Linux/x86-64.
11523
8336d594
PA		 115242010-04-11 Pedro Alves <pedro@codesourcery.com>
11525
11526 GDBserver disconnected tracing support.
11527
11528 * linux-low.c (linux_remove_process): Delete.
11529 (add_lwp): Don't set last_resume_kind here.
11530 (linux_kill): Use `mourn'.
11531 (linux_detach): Use `thread_db_detach', and `mourn'.
11532 (linux_mourn): New.
11533 (linux_attach_lwp_1): Adjust comment.
11534 (linux_attach): last_resume_kind moved the thread_info; adjust.
11535 (status_pending_p_callback): Adjust.
11536 (linux_wait_for_event_1): Adjust.
11537 (count_events_callback, select_singlestep_lwp_callback)
11538 (select_event_lwp_callback, cancel_breakpoints_callback)
11539 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11540 (proceed_one_lwp): Adjust.
11541 (linux_async): Add debug output.
11542 (linux_thread_stopped): New.
11543 (linux_pause_all): New.
11544 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11545 linux_pause_all.
11546 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11547 (thread_db_free): Delete declaration.
11548 (thread_db_detach, thread_db_mourn): Declare.
11549 * thread-db.c (thread_db_init): Use thread_db_mourn.
11550 (thread_db_free): Delete, split in two.
11551 (disable_thread_event_reporting): New.
11552 (thread_db_detach): New.
11553 (thread_db_mourn): New.
11554
11555 * server.h (struct thread_info) <last_resume_kind>: New field.
11556 <attached>: Add comment.
11557 <gdb_detached>: New field.
11558 (handler_func): Change return type to int.
11559 (handle_serial_event, handle_target_event): Ditto.
11560 (gdb_connected): Declare.
11561 (tracing): Delete.
11562 (disconnected_tracing): Declare.
11563 (stop_tracing): Declare.
11564
11565 * server.c (handle_query) <qSupported>: Report support for
11566 disconnected tracing.
11567 (queue_stop_reply_callback): Account for running threads.
11568 (gdb_wants_thread_stopped): New.
11569 (gdb_wants_all_threads_stopped): New.
11570 (gdb_reattached_process): New.
11571 (handle_status): Clear the `gdb_detached' flag of all processes.
11572 In all-stop, stop all threads.
11573 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11574 (process_serial_event): If the remote connection breaks, or if an
11575 exit was forced with "monitor exit", force an event loop exit.
11576 Handle disconnected tracing on detach.
11577 (handle_serial_event): Adjust.
11578 (handle_target_event): If GDB isn't connected, forward events back
11579 to the inferior, unless the last process exited, in which case,
11580 exit gdbserver. Adjust interface.
11581
11582 * remote-utils.c (remote_open): Don't block in accept. Instead
11583 register an event loop source on the listen socket file
11584 descriptor. Refactor bits into ...
11585 (listen_desc): ... this new global.
11586 (gdb_connected): ... this new function.
11587 (enable_async_notification): ... this new function.
11588 (handle_accept_event): ... this new function.
11589 (remote_close): Clear remote_desc.
11590
11591 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11592
11593 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11594 New fields.
11595 (mourn_inferior): Define.
11596 (target_process_qsupported): Avoid the dangling else problem.
11597 (thread_stopped): Define.
11598 (pause_all): Define.
11599 (target_waitstatus_to_string): Declare.
11600 * target.c (target_waitstatus_to_string): New.
11601
11602 * tracepoint.c (tracing): Make extern.
11603 (disconnected_tracing): New.
11604 (stop_tracing): Make extern. Handle tracing stops due to GDB
11605 disconnecting.
11606 (cmd_qtdisconnected): New.
11607 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11608 (handle_tracepoint_general_set): Handle QTDisconnected.
11609
11610 * event-loop.c (event_handler_func): Change return type to int.
11611 (process_event): Bail out if the event handler wants the event
11612 loop to stop.
11613 (handle_file_event): Ditto.
11614 (start_event_loop): Bail out if the event handler wants the event
11615 loop to stop.
11616
11617 * nto-low.c (nto_target_ops): Adjust.
11618 * spu-low.c (spu_wait): Don't remove the process here.
11619 (spu_target_ops): Adjust.
11620 * win32-low.c (win32_wait): Don't remove the process here.
11621 (win32_target_ops): Adjust.
11622
5d267c4c
PA		 116232010-04-11 Pedro Alves <pedro@codesourcery.com>
11624
11625 * regcache.c (realloc_register_cache): Invalidate inferior's
11626 regcache before recreating it.
11627
623ccd72
PA		 116282010-04-09 Pedro Alves <pedro@codesourcery.com>
11629
11630 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11631
219f2f23
PA		 116322010-04-09 Stan Shebs <stan@codesourcery.com>
11633 Pedro Alves <pedro@codesourcery.com>
11634
11635 * server.h (LONGEST): New.
11636 (struct thread_info) <while_stepping>: New field.
11637 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11638 Declare.
11639 (initialize_tracepoint, handle_tracepoint_general_set)
11640 (handle_tracepoint_query, tracepoint_finished_step)
11641 (tracepoint_was_hit, release_while_stepping_state_list):
11642 (current_traceframe): Declare.
11643 * server.c (handle_general_set): Handle tracepoint packets.
11644 (read_memory): New.
11645 (write_memory): New.
11646 (handle_search_memory_1): Use read_memory.
11647 (handle_query): Report support for conditional tracepoints, trace
11648 state variables, and tracepoint sources. Handle tracepoint
11649 queries.
11650 (main): Initialize the tracepoints module.
11651 (process_serial_event): Handle traceframe reads/writes.
11652
11653 * linux-low.c (handle_tracepoints): New.
11654 (linux_wait_1): Call it.
11655 (linux_resume_one_lwp): Handle while-stepping.
11656 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11657 (linux_target_ops): Install them.
11658 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11659 New field.
11660 * linux-x86-low.c (x86_supports_tracepoints): New.
11661 (the_low_target). Install it.
11662
11663 * mem-break.h (delete_breakpoint): Declare.
11664 * mem-break.c (delete_breakpoint): Make external.
11665
11666 * target.h (struct target_ops): Add `supports_tracepoints',
11667 `read_pc', and `write_pc' fields.
11668 (target_supports_tracepoints): Define.
11669 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11670 (phex_nz): New.
11671
11672 * regcache.h (struct regcache) <registers_owned>: New field.
11673 (init_register_cache, regcache_cpy): Declare.
11674 (regcache_read_pc, regcache_write_pc): Declare.
11675 (register_cache_size): Declare.
11676 (supply_regblock): Declare.
11677 * regcache.c (init_register_cache): New.
11678 (new_register_cache): Use it.
11679 (regcache_cpy): New.
11680 (register_cache_size): New.
11681 (supply_regblock): New.
11682 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11683
219f2f23
PA		 11684 * tracepoint.c: New.
11685
11686 * Makefile.in (OBS): Add tracepoint.o.
11687 (tracepoint.o): New rule.
11688
3a13a53b
L		 116892010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11690
11691 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11692 (i386-mmx.o): New.
11693 (i386-mmx.c): Likewise.
11694 (i386-mmx-linux.o): Likewise.
11695 (i386-mmx-linux.c): Likewise.
11696
11697 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11698 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11699 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11700 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11701
11702 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11703 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11704 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11705
1570b33e
L		 117062010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11707
11708 * Makefile.in (clean): Updated.
11709 (i386-avx.o): New.
11710 (i386-avx.c): Likewise.
11711 (i386-avx-linux.o): Likewise.
11712 (i386-avx-linux.c): Likewise.
11713 (amd64-avx.o): Likewise.
11714 (amd64-avx.c): Likewise.
11715 (amd64-avx-linux.o): Likewise.
11716 (amd64-avx-linux.c): Likewise.
11717
11718 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11719 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11720 (srv_amd64_regobj): Add amd64-avx.o.
11721 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11722 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11723 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11724 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11725 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11726 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11727 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11728
11729 * i387-fp.c: Include "i386-xstate.h".
11730 (i387_xsave): New.
11731 (i387_cache_to_xsave): Likewise.
11732 (i387_xsave_to_cache): Likewise.
11733 (x86_xcr0): Likewise.
11734
11735 * i387-fp.h (i387_cache_to_xsave): Likewise.
11736 (i387_xsave_to_cache): Likewise.
11737 (x86_xcr0): Likewise.
11738
11739 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11740 * linux-crisv32-low.c (target_regsets): Likewise.
11741 * linux-m68k-low.c (target_regsets): Likewise.
11742 * linux-mips-low.c (target_regsets): Likewise.
11743 * linux-ppc-low.c (target_regsets): Likewise.
11744 * linux-s390-low.c (target_regsets): Likewise.
11745 * linux-sh-low.c (target_regsets): Likewise.
11746 * linux-sparc-low.c (target_regsets): Likewise.
11747 * linux-xtensa-low.c (target_regsets): Likewise.
11748
11749 * linux-low.c: Include <sys/uio.h>.
11750 (regsets_fetch_inferior_registers): Support nt_type.
11751 (regsets_store_inferior_registers): Likewise.
11752 (linux_process_qsupported): New.
11753 (linux_target_ops): Add linux_process_qsupported.
11754
11755 * linux-low.h (regset_info): Add nt_type.
11756 (linux_target_ops): Add process_qsupported.
11757
11758 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11759 and <sys/uio.h>.
11760 (init_registers_i386_avx_linux): New.
11761 (init_registers_amd64_avx_linux): Likewise.
11762 (xmltarget_i386_linux_no_xml): Likewise.
11763 (xmltarget_amd64_linux_no_xml): Likewise.
11764 (PTRACE_GETREGSET): Likewise.
11765 (PTRACE_SETREGSET): Likewise.
11766 (x86_fill_xstateregset): Likewise.
11767 (x86_store_xstateregset): Likewise.
11768 (use_xml): Likewise.
11769 (x86_linux_update_xmltarget): Likewise.
11770 (x86_linux_process_qsupported): Likewise.
11771 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11772 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11773 init_registers_i386_linux here. Call
11774 x86_linux_update_xmltarget.
11775 (the_low_target): Add x86_linux_process_qsupported.
11776
11777 * server.c (handle_query): Call target_process_qsupported.
11778
11779 * target.h (target_ops): Add process_qsupported.
11780 (target_process_qsupported): New.
11781
fc7238bb
PA		 117822010-04-03 Pedro Alves <pedro@codesourcery.com>
11783
11784 * inferiors.c (add_thread): Set last_status kind to
11785 TARGET_WAITKIND_IGNORE.
11786 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11787 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11788 (linux_wait_1): Move `thread' local definition to block that uses
11789 it. Don't NULL initialize `event_child'.
11790 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11791 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11792 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11793
bdabb078
PA		 117942010-04-01 Pedro Alves <pedro@codesourcery.com>
11795
11796 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11797 an extended waitstatus, or by a watchpoint.
11798 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11799 thread was stepping or has been stopped by a watchpoint.
11800
d3bbe7a0
PA		 118012010-04-01 Pedro Alves <pedro@codesourcery.com>
11802
11803 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11804 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11805 of another, then delete the previous, and validate all
11806 breakpoints.
11807 (validate_inserted_breakpoint): New.
11808 (delete_disabled_breakpoints): New.
11809 (validate_breakpoints): New.
11810 (check_mem_read): Validate breakpoints before trusting their
11811 shadow. Delete disabled breakpoints.
11812 (check_mem_write): Validate breakpoints before trusting they
11813 should be inserted. Delete disabled breakpoints.
11814 * mem-break.h (validate_breakpoints):
11815 * server.c (handle_query): Validate breakpoints when we see a
11816 qSymbol query.
11817
8b07ae33
PA		 118182010-04-01 Pedro Alves <pedro@codesourcery.com>
11819
11820 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11821 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11822 if we could tell there's a GDB breakpoint at stop_pc.
11823 (need_step_over_p): Don't do a step over if we find a GDB
11824 breakpoint at the resume PC.
11825
11826 * mem-break.c (struct raw_breakpoint): New.
11827 (enum bkpt_type): New type `gdb_breakpoint'.
11828 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11829 fields. New field `raw'.
11830 (find_raw_breakpoint_at): New.
11831 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11832 breakpoint instead.
11833 (set_breakpoint_at): Adjust.
11834 (delete_raw_breakpoint): New.
11835 (release_breakpoint): New.
11836 (delete_breakpoint): Rename to...
11837 (delete_breakpoint_1): ... this. Add proc parameter. Use
11838 release_breakpoint. Return ENOENT.
11839 (delete_breakpoint): Reimplement.
11840 (find_breakpoint_at): Delete.
11841 (find_gdb_breakpoint_at): New.
11842 (delete_breakpoint_at): Delete.
11843 (set_gdb_breakpoint_at): New.
11844 (delete_gdb_breakpoint_at): New.
11845 (gdb_breakpoint_here): New.
11846 (set_reinsert_breakpoint): Use release_breakpoint.
11847 (uninsert_breakpoint): Rename to ...
11848 (uninsert_raw_breakpoint): ... this.
11849 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11850 (reinsert_raw_breakpoint): Change parameter type to
11851 raw_breakpoint.
11852 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11853 instead.
11854 (check_breakpoints): Adjust. Use release_breakpoint.
11855 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11856 (breakpoint_inserted_here): Ditto.
11857 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11858 Don't trust the breakpoint's shadow if it is not inserted.
11859 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11860 (delete_all_breakpoints): Adjust.
11861 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11862 use delete_breakpoint_1.
11863
11864 * mem-break.h (breakpoints_supported): Delete declaration.
11865 (set_gdb_breakpoint_at): Declare.
11866 (gdb_breakpoint_here): Declare.
11867 (delete_breakpoint_at): Delete.
11868 (delete_gdb_breakpoint_at): Declare.
11869
11870 * server.h (struct raw_breakpoint): Forward declare.
11871 (struct process_info): New field `raw_breakpoints'.
11872
11873 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11874 breakpoints.
11875
6bf5e0ba
PA		 118762010-03-24 Pedro Alves <pedro@codesourcery.com>
11877
11878 * linux-low.c (status_pending_p_callback): Fix comment.
11879 (linux_wait_for_event_1): Move most of the internal breakpoint
11880 handling from here...
11881 (linux_wait_1): ... to here.
11882 (count_events_callback): New.
11883 (select_singlestep_lwp_callback): New.
11884 (select_event_lwp_callback): New.
11885 (cancel_breakpoints_callback): New.
11886 (select_event_lwp): New.
11887 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11888 priority to all LWPs that have had events that should be reported
11889 to the client. Cancel breakpoints when about to reporting the
11890 event to the client, not while stopping lwps. No longer cancel
11891 finished single-steps here.
11892 (cancel_finished_single_step): Delete.
11893 (cancel_finished_single_steps): Delete.
11894
414a389f
PA		 118952010-03-24 Pedro Alves <pedro@codesourcery.com>
11896
11897 * mem-break.c (enum bkpt_type): New.
11898 (struct breakpoint): New field `type'.
11899 (set_breakpoint_at): Change return type to struct breakpoint
11900 pointer. Set type to `other_breakpoint' by default.
11901 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11902 in the breakpoint list.
11903 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11904 (reinsert_breakpoint): Rename to ...
11905 (reinsert_raw_breakpoint): ... this.
11906 (reinsert_breakpoints_at): Adjust.
11907 * mem-break.h (struct breakpoint): Declare.
11908 (set_breakpoint_at): Change return type to struct breakpoint
11909 pointer.
11910
2280c721
PA		 119112010-03-24 Pedro Alves <pedro@codesourcery.com>
11912
11913 * server.c (handle_query): Assign, not compare.
11914
d50171e4
PA		 119152010-03-24 Pedro Alves <pedro@codesourcery.com>
11916
11917 Teach linux gdbserver to step-over-breakpoints.
11918
11919 * linux-low.c (can_hardware_single_step): New.
11920 (supports_breakpoints): New.
11921 (handle_extended_wait): If stopping threads, read the stop pc of
11922 the new cloned LWP.
11923 (get_pc): New.
11924 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11925 low target doesn't support retrieving the PC.
11926 (add_lwp): Set last_resume_kind to resume_continue.
11927 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11928 (linux_attach): Don't clear stop_expected. Set the lwp's
11929 last_resume_kind to resume_stop.
11930 (linux_detach_one_lwp): Don't check for removed breakpoints.
11931 (check_removed_breakpoint): Delete.
11932 (status_pending_p): Rename to ...
11933 (status_pending_p_callback): ... this. Don't check for removed
11934 breakpoints. Don't consider threads that are stopped from GDB's
11935 perspective.
11936 (linux_wait_for_lwp): Always read the stop_pc here.
11937 (cancel_breakpoint): New.
11938 (step_over_bkpt): New global.
11939 (linux_wait_for_event_1): Implement stepping over breakpoints.
11940 (gdb_wants_lwp_stopped): New.
11941 (gdb_wants_all_stopped): New.
11942 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11943 single-step traps here. Store the thread's last reported target
11944 wait status.
11945 (send_sigstop): Don't clear stop_expected. Always set it,
11946 instead.
11947 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11948 (cancel_finished_single_step): New.
11949 (cancel_finished_single_steps): New.
11950 (wait_for_sigstop): Don't cancel finished single-step traps here.
11951 (linux_resume_one_lwp): Don't check for removed breakpoints.
11952 Don't set `step' on non-hardware step archs.
11953 (linux_set_resume_request): Ignore resume_stop requests if already
11954 stopping or stopped. Set the lwp's last_resume_kind.
11955 (resume_status_pending_p): Don't check for removed breakpoints.
11956 (need_step_over_p): New.
11957 (start_step_over): New.
11958 (finish_step_over): New.
11959 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11960 requests. Clear the thread's last reported target waitstatus.
11961 Don't use the `suspended' flag. Don't consider pending breakpoints.
11962 (linux_resume): Start a step-over if necessary.
11963 (proceed_one_lwp): New.
11964 (proceed_all_lwps): New.
11965 (unstop_all_lwps): New.
11966 * linux-low.h (struct lwp_info): Rewrite comment for the
11967 `suspended' flag. Add the `stop_pc' field. Delete the
11968 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11969 Add `'last_resume_kind' and `need_step_over' fields.
11970 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11971 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11972 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11973 (set_raw_breakpoint_at): New.
11974 (set_breakpoint_at): Rewrite to use it.
11975 (reinsert_breakpoint_handler): Delete.
11976 (set_reinsert_breakpoint): New.
11977 (reinsert_breakpoint_by_bp): Delete.
11978 (delete_reinsert_breakpoints): New.
11979 (uninsert_breakpoint): Rewrite.
11980 (uninsert_breakpoints_at): New.
11981 (reinsert_breakpoint): Rewrite.
11982 (reinsert_breakpoints_at): New.
11983 (check_breakpoints): Rewrite.
11984 (breakpoint_here): New.
11985 (breakpoint_inserted_here): New.
11986 (check_mem_read): Adjust.
11987 * mem-break.h (breakpoints_supported, breakpoint_here)
11988 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11989 (reinsert_breakpoint_by_bp): Delete declaration.
11990 (delete_reinsert_breakpoints): Declare.
11991 (reinsert_breakpoint): Delete declaration.
11992 (reinsert_breakpoints_at): Declare.
11993 (uninsert_breakpoint): Delete declaration.
11994 (uninsert_breakpoints_at): Declare.
11995 (check_breakpoints): Adjust prototype.
11996 * server.h: Adjust include order.
11997 (struct thread_info): Declare here. Add a `last_status' field.
11998
30ba68cb
MS		 119992010-03-23 Michael Snyder <msnyder@vmware.com>
12000
12001 * server.c (crc32): New function.
12002 (handle_query): Add handling for 'qCRC:' request.
12003
b9a881c2
PA		 120042010-03-23 Pedro Alves <pedro@codesourcery.com>
12005
12006 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12007 lwp had been stopped by a watchpoint.
12008
e92d13d5
PA		 120092010-03-16 Pedro Alves <pedro@codesourcery.com>
12010
12011 * server.h (internal_error): Declare.
12012 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12013 * utils.c (internal_error): New function.
12014
64daa791
AS		 120152010-03-15 Andreas Schwab <schwab@redhat.com>
12016
12017 * configure.srv: Fix typo setting srv_regobj.
12018
f52cd8cd
PA		 120192010-03-15 Pedro Alves <pedro@codesourcery.com>
12020
12021 * linux-low.c (fetch_register): Avoid passing a non string literal
12022 format to `error'.
12023 (usr_store_inferior_registers): Ditto.
12024
93ae6fdc
PA		 120252010-03-14 Pedro Alves <pedro@codesourcery.com>
12026
12027 * linux-low.c (linux_write_memory): Bail out early if peeking
12028 memory failed.
12029
c3adc08c
PA		 120302010-03-14 Pedro Alves <pedro@codesourcery.com>
12031
12032 * linux-low.h (struct lwp_info): New fields
12033 `stopped_by_watchpoint' and `stopped_data_address'.
12034 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12035 here, and cache them in the lwp object.
12036 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12037 directly.
12038 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12039 field.
12040 (linux_stopped_by_watchpoint): Rewrite.
12041 (linux_stopped_data_address): Rewrite.
12042
bce522a2
PA		 120432010-03-06 Simo Melenius <simo.melenius@iki.fi>
12044
12045 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12046 switching the current inferior, not before.
12047
90884b2b
L		 120482010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12049
12050 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12051 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12052 i386-linux.c and amd64-linux.c.
12053 (reg-i386.o): Removed.
12054 (reg-i386.c): Likewise.
12055 (reg-i386-linux.o): Likewise.
12056 (reg-i386-linux.c): Likewise.
12057 (reg-x86-64.o): Likewise.
12058 (reg-x86-64.c): Likewise.
12059 (reg-x86-64-linux.o): Likewise.
12060 (reg-x86-64-linux.c): Likewise.
12061 (i386.o): New.
12062 (i386.c): Likewise.
12063 (i386-linux.o): Likewise.
12064 (i386-linux.c): Likewise.
12065 (amd64.o): Likewise.
12066 (amd64.c): Likewise.
12067 (amd64-linux.o): Likewise.
12068 (amd64-linux.c): Likewise.
12069
12070 * configure.srv (srv_i386_regobj): New.
12071 (srv_i386_linux_regobj): Likewise.
12072 (srv_amd64_regobj): Likewise.
12073 (srv_amd64_linux_regobj): Likewise.
12074 (srv_i386_32bit_xmlfiles): Likewise.
12075 (srv_i386_64bit_xmlfiles): Likewise.
12076 (srv_i386_xmlfiles): Likewise.
12077 (srv_amd64_xmlfiles): Likewise.
12078 (srv_i386_linux_xmlfiles): Likewise.
12079 (srv_amd64_linux_xmlfiles): Likewise.
12080 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12081 srv_xmlfiles to $srv_i386_xmlfiles.
12082 (i[34567]86-*-mingw32ce*): Likewise.
12083 (i[34567]86-*-mingw*): Likewise.
12084 (i[34567]86-*-nto*): Likewise.
12085 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12086 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12087 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12088 (x86_64-*-linux*): Likewise.
12089
12090 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12091 (init_registers_amd64_linux): New.
12092 (x86_arch_setup): Replace init_registers_x86_64_linux with
12093 init_registers_amd64_linux.
12094
193f13e6
MK		 120952010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12096
12097 * configure.ac: Check for libdl. If it is not available link against
12098 static libthread_db.
12099 * configure: Regenerate.
12100
85d721b8
PA		 121012010-02-22 Pedro Alves <pedro@codesourcery.com>
12102
12103 PR9605
12104
12105 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12106 handing a read watchpoint.
12107 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12108
6076632b
DE		 121092010-02-12 Doug Evans <dje@google.com>
12110
12111 * linux-low.c (linux_supports_tracefork_flag): Document.
12112 (linux_look_up_symbols): Add comment.
12113
3327ccf7
L		 121142010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12115
12116 * regcache.c (supply_register): Clear regcache if buf is NULL.
12117
0718675c 121182010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12119 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12120
12121 * inferiors.c (find_inferior): Add function documentation.
12122 (unloaded_dll): Handle the case where the unloaded dll has not
12123 been previously registered in the dll list.
12124
177321bd
DJ		 121252010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12126
12127 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12128 (thumb2_breakpoint): New.
12129 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12130
2b009048
DJ		 121312010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12132
12133 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12134 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12135 breakpoints.
12136
3be029c7
PA		 121372010-01-21 Pedro Alves <pedro@codesourcery.com>
12138
12139 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12140
18f5de3b
JK		 121412010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12142
12143 * linux-s390-low.c (s390_collect_ptrace_register)
12144 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12145
3743bb4f
DE		 121462010-01-21 Doug Evans <dje@google.com>
12147
14ce3065
DE		 12148 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12149 (PTRACE_ARG4_TYPE): New macro.
12150 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12151 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12152 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12153 (usr_store_inferior_registers): Ditto.
12154 (linux_read_memory, linux_write_memory): Ditto.
12155 (linux_test_for_tracefork): Ditto.
12156
3743bb4f
DE		 12157 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12158 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12159
8b315be5
PA		 121602010-01-21 Pedro Alves <pedro@codesourcery.com>
12161
12162 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12163 target.
12164
85492558
PA		 121652010-01-21 Pedro Alves <pedro@codesourcery.com>
12166
12167 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12168 prototype to take a regcache. Adjust.
12169
442ea881
PA		 121702010-01-20 Pedro Alves <pedro@codesourcery.com>
12171
12172 * regcache.h (struct thread_info): Forward declare.
12173 (struct regcache): New.
12174 (new_register_cache): Adjust prototype.
12175 (get_thread_regcache): Declare.
12176 (free_register_cache): Adjust prototype.
12177 (registers_to_string, registers_from_string): Ditto.
12178 (supply_register, supply_register_by_name, collect_register)
12179 (collect_register_as_string, collect_register_by_name): Ditto.
12180 * regcache.c (struct inferior_regcache_data): Delete.
12181 (get_regcache): Rename to ...
12182 (get_thread_regcache): ... this. Adjust. Switch inferior before
12183 fetching registers.
12184 (regcache_invalidate_one): Adjust.
12185 (regcache_invalidate): Fix prototype.
12186 (new_register_cache): Return the new register cache.
12187 (free_register_cache): Change prototype.
12188 (realloc_register_cache): Adjust.
12189 (registers_to_string): Change prototype to take a regcache. Adjust.
12190 (registers_from_string): Ditto.
12191 (register_data): Ditto.
12192 (supply_register): Ditto.
12193 (supply_register_by_name): Ditto.
12194 (collect_register): Ditto.
12195 (collect_register_as_string): Ditto.
12196 (collect_register_by_name): Ditto.
12197 * server.c (process_serial_event): Adjust.
12198 * linux-low.h (regset_fill_func, regset_store_func): Change
12199 prototype.
12200 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12201 Change prototype.
12202 * linux-low.c (get_stop_pc): Adjust.
12203 (check_removed_breakpoint): Adjust.
12204 (linux_wait_for_event): Adjust.
12205 (linux_resume_one_lwp): Adjust.
12206 (fetch_register): Add regcache parameter. Adjust.
12207 (usr_store_inferior_registers): Ditto.
12208 (regsets_fetch_inferior_registers): Ditto.
12209 (regsets_store_inferior_registers): Ditto.
12210 (linux_fetch_registers, linux_store_registers): Ditto.
12211 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12212 regcache. Adjust.
43aaf8b6
PA		 12213 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12214 Ditto.
442ea881
PA		 12215 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12216 prototype to take a regcache.
12217 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12218 * remote-utils.c (convert_ascii_to_int, outreg)
12219 (prepare_resume_reply): Change prototype to take a regcache.
12220 Adjust.
12221 * target.h (struct target_ops) <fetch_registers, store_registers>:
12222 Change prototype to take a regcache.
12223 (fetch_inferior_registers, store_inferior_registers): Change
12224 prototype to take a regcache. Adjust.
12225 * proc-service.c (ps_lgetregs): Adjust.
12226 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12227 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12228 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12229 take a regcache. Adjust.
12230 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12231 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12232 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12233 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12234 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12235 (cris_cannot_fetch_register):
12236 (cris_breakpoint_at): Change prototype to take a regcache.
12237 Adjust.
12238 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12239 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12240 to take a regcache. Adjust.
12241 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12242 Adjust.
12243 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12244 take a regcache. Adjust.
12245 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12246 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12247 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12248 * linux-mips-low.c (mips_get_pc):
12249 (mips_set_pc): Change prototype to take a regcache. Adjust.
12250 (mips_reinsert_addr): Adjust.
12251 (mips_collect_register): Change prototype to take a regcache.
12252 Adjust.
12253 (mips_supply_register):
12254 (mips_collect_register_32bit, mips_supply_register_32bit)
12255 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12256 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12257 * linux-ppc-low.c (ppc_supply_ptrace_register)
12258 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12259 (parse_spufs_run): Adjust.
12260 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12261 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12262 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12263 take a regcache. Adjust.
12264 * linux-s390-low.c (s390_collect_ptrace_register)
12265 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12266 (s390_set_pc): Change prototype to take a regcache. Adjust.
12267 (s390_arch_setup): Adjust.
12268 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12269 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12270 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12271 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12272 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12273 regcache. Adjust.
12274 (sparc_breakpoint_at): Adjust.
12275 * linux-xtensa-low.c (xtensa_fill_gregset):
12276 (xtensa_store_gregset):
12277 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12278 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12279 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12280 prototype to take a regcache. Adjust.
12281 * win32-arm-low.c (arm_fetch_inferior_register)
12282 (arm_store_inferior_register): Change prototype to take a
12283 regcache. Adjust.
12284 * win32-i386-low.c (i386_fetch_inferior_register)
12285 (i386_store_inferior_register): Change prototype to take a
12286 regcache. Adjust.
12287 * win32-low.c (child_fetch_inferior_registers)
12288 (child_store_inferior_registers): Change prototype to take a
12289 regcache. Adjust.
12290 (win32_wait): Adjust.
12291 (win32_fetch_inferior_registers): Change prototype to take a
12292 regcache. Adjust.
12293 (win32_store_inferior_registers): Adjust.
12294 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12295 store_inferior_register>: Change prototype to take a regcache.
12296
60c3d7b0
DE		 122972010-01-20 Doug Evans <dje@google.com>
12298
12299 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12300 #ifdef.
12301 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12302 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12303
dc146f7c
VP		 123042010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12305
12306 * linux-low.c (linux_core_of_thread): New.
12307 (compare_ints, show_process, list_threads): New.
12308 (linux_qxfer_osdata): Report threads and cores.
12309 (linux_target_op): Register linux_core_of_thread.
12310 * remote-utils.c (prepare_resume_reply): Report the core.
12311 (buffer_xml_printf): Support %d specifier.
12312 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12313 New.
12314 (handle_query): Handle qXfer:threads. Announce availability
12315 thereof.
12316 * target.h (struct target_ops): New field core_of_thread.
12317
7803799a
UW		 123182010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12319
12320 * Makefile.in (clean): Remove new generated files.
12321 (reg-s390.o, reg-s390.c): Remove rules.
12322 (reg-s390x.o, reg-s390x.c): Likewise.
12323 (s390-linux32.o, s390-linux32.c): Add rules.
12324 (s390-linux64.o, s390-linux64.c): Likewise.
12325 (s390x-linux64.o, s390x-linux64.c): Likewise.
12326 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12327 * linux-s390-low.c: Include <elf.h>.
12328 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12329 (init_registers_s390): Remove prototype.
12330 (init_registers_s390x): Likewise.
12331 (init_registers_s390_linux32): Add prototype.
12332 (init_registers_s390_linux64): Likewise.
12333 (init_registers_s390x_linux64): Likewise.
12334 (s390_num_regs_3264): New define.
12335 (s390_regmap_3264): New global variable.
12336 (s390_cannot_fetch_register): Remove obsolete check.
12337 (s390_cannot_store_register): Likewise.
12338 (s390_collect_ptrace_register): Handle upper/lower register halves.
12339 (s390_supply_ptrace_register): Likewise.
12340 (s390_fill_gregset): Update to register number changes.
12341 (s390_get_hwcap): New routine.
12342 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12343 Install appropriate regmap and register set.
12344
6e7ffa39
JB		 123452010-01-01 Joel Brobecker <brobecker@adacore.com>
12346
12347 * server.c (gdbserver_version): Update copyright year to 2010.
12348 * gdbreplay.c (gdbreplay_version): Likewise.
12349
957f3f49
DE		 123502009-12-28 Doug Evans <dje@google.com>
12351
12352 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12353 elf/external.h. Include <elf.h> instead but only if necessary.
12354
ca5c370d
PA		 123552009-12-28 Pedro Alves <pedro@codesourcery.com>
12356
12357 * linux-low.c (linux_remove_process): Remove `detaching'
12358 parameter. Don't release/detach from thread_db here.
12359 (linux_kill): Release/detach from thread_db here, ...
12360 (linux_detach): ... and here, before actually detaching.
12361 (linux_wait_1): ... and here, when a process exits.
12362 * thread-db.c (any_thread_of): New.
12363 (thread_db_free): Switch the current inferior to a thread of the
12364 passed in process.
12365
4ee62156
DE		 123662009-12-21 Doug Evans <dje@google.com>
12367
d90e6a88
DE		 12368 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12369
c5f62d5f
DE		 12370 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12371 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12372 warning ifndef __NR_tkill. Move setting of errno there too.
12373 Delete unnecessary resetting of errno after syscall.
12374 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12375
10e86dd7
DE		 12376 * configure.ac: Check for dladdr.
12377 * config.in: Regenerate.
12378 * configure: Regenerate.
12379 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12380 (try_thread_db_load): Update.
12381
4ee62156
DE		 12382 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12383
00f515da
DE		 123842009-12-18 Doug Evans <dje@google.com>
12385
e9464885
DE		 12386 * event-loop.c: Include unistd.h if it exists.
12387
07d4f67e
DE		 12388 * linux-low.c (my_waitpid): Move definition away from being in
12389 between linux_tracefork_child/linux_test_for_tracefork.
12390
00f515da
DE		 12391 * gdb_proc_service.h (psaddr_t): Fix type.
12392 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12393 signature to match glibc.
12394
1de1badb
DE		 123952009-12-16 Doug Evans <dje@google.com>
12396
12397 * linux-low.c (linux_read_memory): Fix argument to read.
12398
aeeb81d1
PA		 123992009-11-26 Pedro Alves <pedro@codesourcery.com>
12400
12401 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12402 events, don't leave current_inferior pointing at null.
12403
10357975
PA		 124042009-11-26 Pedro Alves <pedro@codesourcery.com>
12405
12406 * win32-low.c (LOG): Delete.
12407 (OUTMSG): Output to stderr.
12408 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12409 on compile time LOG macro.
12410 (win32_wait): Fix debug output.
12411
cf6e3471
PA		 124122009-11-26 Pedro Alves <pedro@codesourcery.com>
12413
12414 * win32-low.c (win32_add_one_solib): If the dll name is
12415 "ntdll.dll", prepend the system directory to the dll path.
12416
0c85e18e
MK		 124172009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12418
12419 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12420
9ac544ce 124212009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12422 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12423
12424 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12425 * configure.ac: Check for __mcoldfire__ and set
12426 gdb_cv_m68k_is_coldfire.
12427 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12428 reg-cf.o and reg-m68k.o.
12429 * configure: Regenerated.
12430
fd7dd3e6
PA		 124312009-11-16 Pedro Alves <pedro@codesourcery.com>
12432
12433 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12434 Pass it to thread_db_free.
12435 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12436 proper `detaching' argument to linux_remove_process.
12437 * linux-low.h (thread_db_free): Add `detaching' parameter.
12438 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12439 to thread_db_free.
12440 (thread_db_free): Add `detaching' parameter. Only
12441 call td_ta_clear_event if detaching from process.
12442
75aa492e
MK		 124432009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12444
12445 * thread-db.c (thread_db_free): Fix typo.
12446
21e1bee4
PP		 124472009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12448
12449 PR gdb/10838
12450 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12451
8838b45e
NS		 124522009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12453
12454 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12455 with an i686 compiler.
12456 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12457 needed.
12458 * configure: Rebuilt.
12459
8a35fb51
SL		 124602009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12461
12462 PR gdb/10783
12463
12464 * server.c (handle_search_memory_1): Correct read_addr initialization
12465 in loop for searching subsequent chunks.
12466
96f15937
PP		 124672009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12468
12469 * configure.ac: New --with-libthread-db option.
12470 * thread-db.c: Allow direct dependence on libthread_db.
12471 (thread_db_free): Adjust.
12472 * config.in: Regenerate.
12473 * configure: Likewise.
889bf7c5 12474
5f7d1694
PP		 124752009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12476
12477 PR gdb/10757
12478 * thread-db.c (attach_thread): New function.
12479 (maybe_attach_thread): Return success/failure.
12480 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12481 (thread_db_find_new_threads): Loop until no new threads.
12482
88e3b899
PA		 124832009-10-13 Pedro Alves <pedro@codesourcery.com>
12484
12485 * proc-service.c (ps_lgetregs): Formatting.
12486
cdbfd419
PP		 124872009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12488
12489 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12490 * configure.ac: Adjust.
12491 * linux-low.h (struct process_info_private): Move members to struct
12492 thread_db.
12493 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12494 * linux-low.c (linux_remove_process): Adjust.
12495 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12496 * server.c (handle_query): Move code ...
12497 (handle_monitor_command): ... here. New function.
12498 * target.h (struct target_ops): New member.
12499 * thread-db.c (struct thread_db): New.
12500 (libthread_db_search_path): New variable.
12501 (thread_db_create_event, thread_db_enable_reporting)
12502 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12503 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12504 (try_thread_db_load_1, dladdr_to_soname): New functions.
12505 (try_thread_db_load, thread_db_load_search): New functions.
12506 (thread_db_init): Search for libthread_db.
12507 (thread_db_free): New function.
12508 (thread_db_handle_monitor_command): Likewise.
12509 * config.in: Regenerate.
12510 * configure: Regenerate.
889bf7c5 12511
4168d2d6
UW		 125122009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12513
12514 * spu-low.c (spu_kill): Wait for inferior to terminate.
12515 Call clear_inferiors.
12516 (spu_detach): Call clear_inferiors.
12517
81ecdfbb
RW		 125182009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12519
12520 * aclocal.m4: Regenerate.
12521 * config.in: Likewise.
12522 * configure: Likewise.
12523
0b9ff2c0
UW		 125242009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12525
12526 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12527 (parse_spufs_run): New function.
12528 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12529 (ppc_breakpoint_at): Handle SPU breakpoints.
12530
efcbbd14
UW		 125312009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12532
12533 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12534 (SPUFS_MAGIC): Define.
12535 (spu_enumerate_spu_ids): New function.
12536 (linux_qxfer_spu): New function.
12537 (linux_target_ops): Install linux_qxfer_spu.
12538
f4d9bade
UW		 125392009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12540
12541 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12542 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12543 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12544 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12545 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12546 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12547 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12548 (init_registers_powerpc_cell32l): Add prototype.
12549 (init_registers_powerpc_cell64l): Likewise.
12550 (ppc_arch_setup): Detect Cell/B.E. architecture.
12551
96e946ca
RW		 125522009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12553
12554 * Makefile.in (datarootdir): New variable.
12555
58d6951d
DJ		 125562009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12557
12558 * linux-low.c (linux_write_memory): Update debugging output.
12559 * Makefile.in (clean): Add new descriptions.
12560 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12561 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12562 * configure.srv: Add new files for arm*-*-linux*.
12563 * linux-arm-low.c: Add new declarations.
12564 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12565 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12566 (HWCAP_VFPv3D16): New.
12567 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12568 instead of __IWMMXT__.
12569 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12570 (arm_arch_setup): New.
12571 (target_regsets): Remove #ifdef. Add VFP regset.
12572 (the_low_target): Use arm_arch_setup.
12573
12b42a12
DJ		 125742009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12575
12576 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12577 the main thread again.
12578
ac8c974e
AR		 125792009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12580
12581 Adding Neutrino gdbserver.
12582 * configure: Regenerated.
12583 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12584 * configure.srv (i[34567]86-*-nto*): New target.
12585 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12586 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12587 (nto_comctrl) [__QNX__]: New function.
12588 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12589
4424e0c3 125902009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12591
12592 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12593 srv_tgtobj.
12594
912cf4ba
PA		 125952009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12596 Pedro Alves <pedro@codesourcery.com>
12597
12598 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12599 don't support CONTEXT_EXTENDED_REGISTERS.
12600 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12601 (the_low_target): Install them.
12602 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12603 failing with ERROR_PIPE_NOT_CONNECTED.
12604
aa5ca48f
DE		 126052009-06-30 Doug Evans <dje@google.com>
12606 Pierre Muller <muller@ics.u-strasbg.fr>
12607
12608 Add h/w watchpoint support to x86-linux, win32-i386.
12609 * Makefile.in (SFILES): Add i386-low.c
12610 (i386_low_h): Define.
12611 (i386-low.o): Add dependencies.
12612 (linux-x86-low.o): Add i386-low.h dependency.
12613 (win32-i386-low.o): Ditto.
12614 * i386-low.c: New file.
12615 * i386-low.h: New file.
12616 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12617 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12618 * linux-low.c (linux_add_process): Initialize arch_private.
12619 (linux_remove_process): Free arch_private.
12620 (add_lwp): Initialize arch_private.
12621 (delete_lwp): Free arch_private.
12622 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12623 provided.
12624 * linux-low.h (process_info_private): New member arch_private.
12625 (lwp_info): New member arch_private.
12626 (linux_target_ops): New members new_process, new_thread,
12627 prepare_to_resume.
12628 (ptid_of): New macro.
12629 * linux-x86-low.c: Include stddef.h, i386-low.h.
12630 (arch_process_info): New struct.
12631 (arch_lwp_info): New struct.
12632 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12633 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12634 (i386_dr_low_get_status): New function.
12635 (x86_insert_point, x86_remove_point): New functions.
12636 (x86_stopped_by_watchpoint): New function.
12637 (x86_stopped_data_address): New function.
12638 (x86_linux_new_process, x86_linux_new_thread): New functions.
12639 (x86_linux_prepare_to_resume): New function.
12640 (the_low_target): Add entries for insert_point, remove_point,
12641 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12642 prepare_to_resume.
12643 * server.c (debug_hw_points): New global.
12644 (monitor_show_help): Document set debug-hw-points.
12645 (handle_query): Process "set debug-hw-points".
12646 * server.h (debug_hw_points): Declare.
12647 (paddress): Declare.
12648 * utils.c (NUMCELLS, CELLSIZE): New macros.
12649 (get_sell, xsnprintf, paddress): New functions.
12650 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12651 remove_point, stopped_by_watchpoint, stopped_data_address.
12652 * win32-i386-low.c: Include i386-low.h.
12653 (debug_reg_state): Replaces dr.
12654 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12655 (i386_dr_low_get_status): New function.
12656 (i386_insert_point, i386_remove_point): New functions.
12657 (i386_stopped_by_watchpoint): New function.
12658 (i386_stopped_data_address): New function.
12659 (i386_initial_stuff): Update.
12660 (get_thread_context,set_thread_context,i386_thread_added): Update.
12661 (the_low_target): Add entries for insert_point,
12662 remove_point, stopped_by_watchpoint, stopped_data_address.
12663 * win32-low.c (win32_insert_watchpoint): New function.
12664 (win32_remove_watchpoint): New function.
12665 (win32_stopped_by_watchpoint): New function.
12666 (win32_stopped_data_address): New function.
12667 (win32_target_ops): Add entries for insert_watchpoint,
12668 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12669 * win32-low.h (win32_target_ops): New members insert_point,
12670 remove_point, stopped_by_watchpoint, stopped_data_address.
12671
d993e290
PA		 126722009-06-25 Pedro Alves <pedro@codesourcery.com>
12673
12674 * server.c (process_serial_event): Re-return unsupported, not
12675 error, if the type isn't recognized. Re-allow supporting only
12676 insert or remove packets. Also call require_running for
12677 breakpoints. Add missing break statement to default case. Tidy.
12678 * target.h (struct target_ops): Rename insert_watchpoint to
12679 insert_point, and remove_watchpoint to remove_point.
12680
12681 * linux-low.h (struct linux_target_ops): Likewise.
12682 * linux-low.c (linux_insert_watchpoint): Rename to ...
12683 (linux_insert_point): ... this. Adjust.
12684 (linux_remove_watchpoint): Rename to ...
12685 (linux_remove_point): ... this. Adjust.
12686 (linux_target_ops): Adjust.
12687 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12688 (cris_insert_point): ... this.
12689 (cris_remove_watchpoint): Rename to ...
12690 (cris_remove_point): ... this.
12691 (the_low_target): Adjust.
12692
0f54c268
PM		 126932009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12694
12695 * server.c (handle_v_kill): Pass signal_pid to
12696 kill_inferior if multi_process is zero.
12697
c6314022
AR		 126982009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12699
12700 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12701 * target.h (target_ops): Comment for *_watchpoint to make it clear
12702 the functions can get types '0' and '1'.
12703
4463ce24
AR		 127042009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12705
12706 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12707 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12708 * regcache.c (get_regcache): Likewise.
12709 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12710 * win32-low.c (child_fetch_inferior_registers): Remove check for
12711 regno 0.
12712
cf8fd78b
PA		 127132009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12714 Pedro Alves <pedro@codesourcery.com>
12715
12716 * target.h (struct target_ops) <supports_multi_process>: New
12717 callback.
12718 (target_supports_multi_process): New.
12719 * server.c (handle_query): Even if GDB reports support, only
12720 enable multi-process if the target also supports it. Report
12721 multi-process support only if the target backend supports it.
12722 * linux-low.c (linux_supports_multi_process): New function.
12723 (linux_target_ops): Install it as target_supports_multi_process
12724 callback.
12725
47c0c975
DE		 127262009-05-24 Doug Evans <dje@google.com>
12727
e09875d4
DE		 12728 Global renaming of find_thread_pid to find_thread_ptid.
12729 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12730 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12731 All callers updated.
12732
e27d73f6
DE		 12733 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12734 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12735 directly.
12736
47c0c975
DE		 12737 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12738 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12739 (linux_resume_one_lwp): Ditto.
12740
2acc282a
DE		 127412009-05-23 Doug Evans <dje@google.com>
12742
12743 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12744 from struct inferior_list_entry * to struct lwp_info *.
12745 All callers updated.
12746
9f1036c1
DE		 127472009-05-13 Doug Evans <dje@google.com>
12748
12749 * linux-x86-low.c: Don't include assert.h.
12750 (x86_siginfo_fixup): Use fatal, not assert.
12751 (x86_arch_setup): Fix comment.
12752
d0722149
DE		 127532009-05-12 Doug Evans <dje@google.com>
12754
12755 Biarch support for i386/amd64 gdbserver.
12756 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12757 Add linux-x86-low.c.
12758 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12759 (linux-x86-low.o): Add.
12760 * linux-x86-64-low.c: Delete.
12761 * linux-i386-low.c: Delete.
12762 * linux-x86-low.c: New file.
12763 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12764 linux-x86-low.o.
12765 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12766 linux-x86-low.o.
12767 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12768 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12769 (linux_child_pid_to_exec_file): New function.
12770 (elf_64_header_p, elf_64_file_p): New functions.
12771 (siginfo_fixup): New function.
12772 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12773 give target a chance to convert layout.
12774 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12775 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12776
fdeb2a12
DE		 127772009-05-07 Doug Evans <dje@google.com>
12778
12779 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12780 (regsets_store_inferior_registers): Ditto.
12781
a6dbe5df
PA		 127822009-05-06 Pedro Alves <pedro@codesourcery.com>
12783
12784 PR server/10048
12785
12786 * linux-low.c (must_set_ptrace_flags): Delete.
12787 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12788 of the global.
12789 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12790 `lwp->must_set_ptrace_flags' instead.
ba42693b 12791 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12792 (linux_wait_1): ... not here.
12793
5091eb23
DE		 127942009-04-30 Doug Evans <dje@google.com>
12795
9f767825
DE		 12796 * inferiors.c (started_inferior_callback): New function.
12797 (attached_inferior_callback): New function.
12798 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12799 * server.c (print_started_pid, print_attached_pid): New functions.
12800 (detach_or_kill_for_exit): New function.
12801 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12802 * server.h (have_started_inferiors_p): Declare.
12803 (have_attached_inferiors_p): Declare.
12804
5091eb23
DE		 12805 * inferiors.c (remove_process): Fix memory leak, free process.
12806 * linux-low.c (linux_remove_process): New function.
12807 (linux_kill): Call it instead of remove_process.
12808 (linux_detach, linux_wait_1): Ditto.
12809
155c8968
PA		 128102009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12811
12812 * configure.srv: Add x86 Windows CE target.
12813
7fe519cb
UW		 128142009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12815
12816 * inferiors.c (get_thread_process): Make global.
12817 * server.h (get_thread_process): Add prototype.
12818 * thread-db.c (find_one_thread): Use get_thread_process
12819 instead of current_process.
12820 (thread_db_get_tls_address): Do not crash if called when
12821 thread layer is not yet initialized.
12822
5472f405
UW		 128232009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12824
12825 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12826 * spu-low.c (current_tid): Rename to ...
12827 (current_ptid): ... this.
12828 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12829 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12830 ptid_get_lwp (current_ptid) instead of current_tid.
12831 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12832 instead of current_tid. Use find_process_pid to verify pid
12833 argument is valid. Pass proper argument to remove_process.
12834 (spu_thread_alive): Compare current_ptid instead of current_tid.
12835 (spu_resume): Likewise.
12836
55ac2b99
PA		 128372009-04-02 Pedro Alves <pedro@codesourcery.com>
12838
12839 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12840 variable.
12841
95954743
PA		 128422009-04-01 Pedro Alves <pedro@codesourcery.com>
12843
12844 Implement the multiprocess extensions, and add linux multiprocess
12845 support.
12846
12847 * server.h (ULONGEST): Declare.
12848 (struct ptid, ptid_t): New.
12849 (minus_one_ptid, null_ptid): Declare.
12850 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12851 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12852 (struct inferior_list_entry): Change `id' type from unsigned from
12853 to ptid_t.
12854 (struct sym_cache, struct breakpoint, struct
12855 process_info_private): Forward declare.
12856 (struct process_info): Declare.
12857 (current_process): Declare.
12858 (all_processes): Declare.
12859 (initialize_inferiors): Declare.
12860 (add_thread): Adjust to use ptid_t.
12861 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12862 (add_process, remove_process, find_thread_pid): Declare.
12863 (find_inferior_id): Adjust to use ptid_t.
12864 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12865 (multi_process): Declare.
12866 (push_event): Adjust to use ptid_t.
12867 (read_ptid, write_ptid): Declare.
12868 (prepare_resume_reply): Adjust to use ptid_t.
12869 (clear_symbol_cache): Declare.
12870 * inferiors.c (all_processes): New.
12871 (null_ptid, minus_one_ptid): New.
12872 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12873 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12874 (add_thread): Change unsigned long to ptid. Remove gdb_id
12875 parameter. Adjust.
12876 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12877 (gdb_id_to_thread): Rename to ...
12878 (find_thread_pid): ... this. Change unsigned long to ptid.
12879 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12880 (loaded_dll, pull_pid_from_list): Adjust.
12881 (add_process, remove_process, find_process_pid)
12882 (get_thread_process, current_process, initialize_inferiors): New.
12883 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12884 (struct target_waitstatus) <related_pid>: Ditto.
12885 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12886 return type to int.
12887 (struct target_ops) <join>: Add `pid' argument.
12888 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12889 (struct target_ops) <wait>: Add `ptid' field. Change return type
12890 to ptid.
12891 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12892 (mywait): Add `ptid' argument. Change return type to ptid_t.
12893 (target_pid_to_str): Declare.
12894 * target.c (set_desired_inferior): Adjust to use ptids.
12895 (mywait): Add new `ptid' argument. Adjust.
12896 (target_pid_to_str): New.
12897 * mem-break.h (free_all_breakpoints): Declare.
12898 * mem-break.c (breakpoints): Delelete.
12899 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12900 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12901 to use per-process breakpoint list.
12902 (free_all_breakpoints): New.
12903 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12904 (symbol_cache, all_symbols_looked_up): Delete.
12905 (hexchars): New.
12906 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12907 read_ptid): New.
12908 (prepare_resume_reply): Change ptid argument's type from unsigned
12909 long to ptid_t. Adjust. Implement W;process and X;process.
12910 (free_sym_cache, clear_symbol_cache): New.
12911 (look_up_one_symbol): Adjust to per-process symbol cache. *
12912 * server.c (cont_thread, general_thread, step_thread): Change type
12913 to ptid_t.
12914 (attached): Delete.
12915 (multi_process): New.
12916 (last_ptid): Change type to ptid_t.
12917 (struct vstop_notif) <ptid>: Change type to ptid_t.
12918 (queue_stop_reply, push_event): Change `ptid' argument's type to
12919 ptid_t.
12920 (discard_queued_stop_replies): Add `pid' argument.
12921 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12922 changes. Don't reference the `attached' global.
12923 (attach_inferior): Adjust to mywait interface changes.
12924 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12925 features. Handle and report "multiprocess+". Handle
12926 "qAttached:PID".
12927 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12928 changes.
12929 (handle_v_kill): New.
12930 (handle_v_stopped): Adjust to use target_pid_to_str.
12931 (handle_v_requests): Allow multiple attaches and runs when
12932 multiprocess extensions are in effect. Handle "vKill".
12933 (myresume): Adjust to use ptids.
12934 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12935 (handle_status): Adjust to discard_queued_stop_replies interface
12936 change.
12937 (first_thread_of, kill_inferior_callback)
12938 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12939 (main): Call initialize_inferiors. Adjust to use ptids, killing
12940 and detaching from all inferiors. Handle multiprocess packet
12941 variants.
12942 * linux-low.h: Include gdb_proc_service.h.
12943 (struct process_info_private): New.
12944 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12945 <lwpid_of>: Use ptid_get_lwp.
12946 (get_lwp_thread): Adjust.
12947 (struct lwp_info): Add `dead' member.
12948 (find_lwp_pid): Declare.
12949 * linux-low.c (thread_db_active): Delete.
12950 (new_inferior): Adjust comment.
12951 (inferior_pid): Delete.
12952 (linux_add_process): New.
12953 (handle_extended_wait): Adjust.
12954 (add_lwp): Change unsigned long to ptid.
12955 (linux_create_inferior): Add process to processes table. Adjust
12956 to use ptids. Don't set new_inferior here.
12957 (linux_attach_lwp): Rename to ...
12958 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12959 it. Adjust to use ptids.
12960 (linux_attach_lwp): New.
12961 (linux_attach): Add process to processes table. Don't set
12962 new_inferior here.
12963 (struct counter): New.
12964 (second_thread_of_pid_p, last_thread_of_process_p): New.
12965 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12966 multiple processes.
12967 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12968 processes. Remove process from process table.
12969 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12970 to multiple processes.
12971 (any_thread_of): New.
12972 (linux_detach): Add `pid' argument, and handle it. Remove process
12973 from processes table.
12974 (linux_join): Add `pid' argument. Handle it.
12975 (linux_thread_alive): Change unsighed long argument to ptid_t.
12976 Consider dead lwps as not being alive.
12977 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12978 threads we're not interested in.
12979 (same_lwp, find_lwp_pid): New.
12980 (linux_wait_for_lwp): Change `pid' argument's type from int to
12981 ptid_t. Adjust.
12982 (linux_wait_for_event): Rename to ...
12983 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12984 from int to ptid_t. Adjust.
12985 (linux_wait_for_event): New.
12986 (linux_wait_1): Add `ptid' argument. Change return type to
12987 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12988 that exit from the process table.
12989 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12990 Adjust.
12991 (mark_lwp_dead): New.
12992 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12993 stopping all threads, mark its main lwp as dead.
12994 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12995 ptids.
12996 (fetch_register, usr_store_inferior_registers)
12997 (regsets_fetch_inferior_registers)
12998 (regsets_store_inferior_registers, linux_read_memory)
12999 (linux_write_memory): Inline `inferior_pid'.
13000 (linux_look_up_symbols): Adjust to use per-process
13001 `thread_db_active'.
13002 (linux_request_interrupt): Adjust to use ptids.
13003 (linux_read_auxv): Inline `inferior_pid'.
13004 (initialize_low): Don't reference thread_db_active.
13005 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13006 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13007 (ps_getpid): Return the pid of the current inferior.
13008 * thread-db.c (proc_handle, thread_agent): Delete.
13009 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13010 per-process data.
13011 (find_one_thread): Change argument type to ptid_t. Adjust to
13012 per-process data.
13013 (maybe_attach_thread): Adjust to per-process data and ptids.
13014 (thread_db_find_new_threads): Ditto.
13015 (thread_db_init): Ditto.
13016 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13017 processes table. Adjust to use ptids.
13018 (spu_kill, spu_detach): Adjust interface. Remove process from
13019 processes table.
13020 (spu_join, spu_thread_alive): Adjust interface.
13021 (spu_wait): Adjust interface. Remove process from processes
13022 table. Adjust to use ptids.
13023 * win32-low.c (current_inferior_tid): Delete.
13024 (current_inferior_ptid): New.
13025 (debug_event_ptid): New.
13026 (thread_rec): Take a ptid. Adjust.
13027 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13028 (child_delete_thread): Ditto.
13029 (do_initial_child_stuff): Add `attached' argument. Add process to
13030 processes table.
13031 (child_fetch_inferior_registers, child_store_inferior_registers):
13032 Adjust.
13033 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13034 (win32_attach): Pass 1 to do_initial_child_stuff.
13035 (win32_kill): Adjust interface. Remove process from processes
13036 table.
13037 (win32_detach): Ditto.
13038 (win32_join): Adjust interface.
13039 (win32_thread_alive): Take a ptid.
13040 (win32_resume): Adjust to use ptids.
13041 (get_child_debug_event): Ditto.
13042 (win32_wait): Adjust interface. Remove exiting process from
13043 processes table.
13044
bd99dc85
PA		 130452009-04-01 Pedro Alves <pedro@codesourcery.com>
13046
13047 Non-stop mode support.
13048
13049 * server.h (non_stop): Declare.
13050 (gdb_client_data, handler_func): Declare.
13051 (delete_file_handler, add_file_handler, start_event_loop):
13052 Declare.
13053 (handle_serial_event, handle_target_event, push_event)
13054 (putpkt_notif): Declare.
13055 * target.h (enum resume_kind): New.
13056 (struct thread_resume): Replace `step' field by `kind' field.
13057 (TARGET_WNOHANG): Define.
13058 (struct target_ops) <wait>: Add `options' argument.
13059 <supports_non_stop, async, start_non_stop>: New fields.
13060 (target_supports_non_stop, target_async): New.
13061 (start_non_stop): Declare.
13062 (mywait): Add `options' argument.
13063 * target.c (mywait): Add `options' argument. Print child exit
13064 notifications here.
13065 (start_non_stop): New.
13066 * server.c (non_stop, own_buf, mem_buf): New globals.
13067 (struct vstop_notif): New.
13068 (notif_queue): New global.
13069 (queue_stop_reply, push_event, discard_queued_stop_replies)
13070 (send_next_stop_reply): New.
13071 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13072 interface changes.
13073 (attach_inferior): In non-stop mode, don't wait for the target
13074 here.
13075 (handle_general_set): Handle QNonStop.
13076 (handle_query): When handling qC, return the current general
13077 thread, instead of the first thread of the list.
13078 (handle_query): If the backend supports non-stop mode, include
13079 QNonStop+ in the qSupported query response.
13080 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13081 and non-stop mode.
13082 (handle_v_attach, handle_v_run): Handle non-stop mode.
13083 (handle_v_stopped): New.
13084 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13085 (myresume): Adjust to use resume_kind. Handle non-stop.
13086 (queue_stop_reply_callback): New.
13087 (handle_status): Handle non-stop mode.
13088 (main): Clear non_stop flag on reconnection. Use the event-loop.
13089 Refactor serial protocol handling from here ...
13090 (process_serial_event): ... to this new function. When GDB
13091 selects any thread, select one here. In non-stop mode, wait until
13092 GDB acks all pending events before exiting.
13093 (handle_serial_event, handle_target_event): New.
13094 * remote-utils.c (remote_open): Install remote_desc in the event
13095 loop.
13096 (remote_close): Remove remote_desc from the event loop.
13097 (putpkt_binary): Rename to...
13098 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13099 (putpkt_binary): New as wrapper around putpkt_binary_1.
13100 (putpkt_notif): New.
13101 (prepare_resume_reply): In non-stop mode, don't change the
13102 general_thread.
13103 * event-loop.c: New.
13104 * Makefile.in (OBJ): Add event-loop.o.
13105 (event-loop.o): New rule.
13106
13107 * linux-low.h (pid_of): Moved here.
13108 (lwpid_of): New.
13109 (get_lwp_thread): Use lwpid_of.
13110 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13111 * linux-low.c (pid_of): Delete.
13112 (inferior_pid): Use lwpid_of.
13113 (linux_event_pipe): New.
13114 (target_is_async_p): New.
13115 (delete_lwp): New.
13116 (handle_extended_wait): Use lwpid_of.
13117 (add_lwp): Don't set lwpid field.
13118 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13119 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13120 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13121 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13122 first. Adjust to linux_wait_for_event interface changes. Use
13123 lwpid_of.
13124 (linux_detach): Don't delete the main lwp here.
13125 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13126 (status_pending_p): Don't consider explicitly suspended lwps.
13127 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13128 pointer. Add OPTIONS argument. Change return type to int. Use
13129 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13130 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13131 pointer. Add status pointer argument. Return a pid instead of a
13132 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13133 changes. In non-stop mode, don't switch to a random thread.
13134 (linux_wait): Rename to...
13135 (linux_wait_1): ... this. Add target_options argument, and handle
13136 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13137 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13138 clean exit and signal exit code. Don't stop all threads in
13139 non-stop mode. In all-stop mode, only stop all threads when
13140 reporting a stop to GDB. Handle explicit thread stop requests.
13141 (async_file_flush, async_file_mark): New.
13142 (linux_wait): New.
13143 (send_sigstop): Use lwpid_of.
13144 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13145 interface changes. In non-stop mode, don't switch to a random
13146 thread.
13147 (linux_resume_one_lwp): Use lwpid_of.
13148 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13149 (linux_resume_one_thread): ... this. Handle resume_stop. In
13150 non-stop mode, don't look for pending flag in all threads.
13151 (resume_status_pending_p): Don't consider explicitly suspended
13152 threads.
13153 (my_waitpid): Reimplement. Emulate __WALL.
13154 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13155 Use lwpid_of.
13156 (sigchld_handler, linux_supports_non_stop, linux_async)
13157 (linux_start_non_stop): New.
13158 (linux_target_ops): Register linux_supports_non_stop, linux_async
13159 and linux_start_non_stop.
13160 (initialize_low): Install SIGCHLD handler.
13161 * thread-db.c (thread_db_create_event, find_one_thread)
13162 (thread_db_get_tls_address): Use lwpid_of.
13163 * win32-low.c (win32_detach): Adjust to use resume_kind.
13164 (win32_wait): Add `options' argument.
13165 * spu-low.c (spu_resume): Adjust to use resume_kind.
13166 (spu_wait): Add `options' argument.
13167
5b1c542e
PA		 131682009-04-01 Pedro Alves <pedro@codesourcery.com>
13169
13170 Decouple target code from remote protocol.
13171
13172 * target.h (enum target_waitkind): New.
13173 (struct target_waitstatus): New.
13174 (struct target_ops) <wait>: Return an unsigned long. Take a
13175 target_waitstatus pointer instead of a char pointer.
13176 (mywait): Likewise.
13177 * target.c (mywait): Change prototype to return an unsigned long.
13178 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13179 * server.h (thread_from_wait, old_thread_from_wait): Delete
13180 declarations.
13181 (prepare_resume_reply): Change prototype to take a
13182 target_waitstatus.
13183 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13184 (last_status, last_ptid): New.
13185 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13186 pid instead of a signal.
13187 (attach_inferior): Remove "status" and "signal" parameters.
13188 Adjust.
13189 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13190 not as an address.
13191 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13192 (handle_v_requests, myresume): Remove "status" and "signal"
13193 parameters. Adjust.
13194 (handle_status): New.
13195 (main): Delete local `status'. Adjust.
13196 * remote-utils.c: Include target.h.
13197 (prepare_resume_reply): Change prototype to take a
13198 target_waitstatus. Adjust.
13199
13200 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13201 interface.
13202 * spu-low.c (spu_wait): Adjust.
13203 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13204 Delete.
13205 (win32_wait): Adjust.
13206
2bd7c093
PA		 132072009-04-01 Pedro Alves <pedro@codesourcery.com>
13208
13209 * target.h (struct thread_resume): Delete leave_stopped member.
13210 (struct target_ops): Add a `n' argument to the `resume' callback.
13211 * server.c (start_inferior): Adjust.
13212 (handle_v_cont, myresume): Adjust.
13213 * linux-low.c (check_removed_breakpoint): Adjust to resume
13214 interface change, and to removed leave_stopped field.
13215 (resume_ptr): Delete.
13216 (struct thread_resume_array): New.
13217 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13218 resume interface change.
13219 (linux_continue_one_thread, linux_queue_one_thread)
13220 (resume_status_pending_p): Check if the resume field is NULL
13221 instead of checking the leave_stopped member.
13222 (linux_resume): Adjust to the target resume interface change.
13223 * spu-low.c (spu_resume): Adjust to the target resume interface
13224 change.
13225 * win32-low.c (win32_detach, win32_resume): Ditto.
13226
c35fafde
PA		 132272009-04-01 Pedro Alves <pedro@codesourcery.com>
13228
13229 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13230 flag.
13231 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13232 pending.
13233 (linux_continue_one_thread): Only preserve the stepping flag if
13234 there's a pending breakpoint.
13235
0a59d50b
PA		 132362009-03-31 Pedro Alves <pedro@codesourcery.com>
13237
13238 * server.c (main): After the inferior having exited, call
13239 remote_close before exiting gdbserver.
13240
f04c6d38
TJB		 132412009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13242
13243 Fix size of FPSCR in Power 7 processors.
13244 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13245 (PPC_FEATURE_HAS_DFP): New #define.
13246 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13247 size of the FPSCR.
13248
78e5cee6
PA		 132492009-03-23 Pedro Alves <pedro@codesourcery.com>
13250
13251 * server.c (handle_query) Whitespace and formatting.
13252
1b3f6016
PA		 132532009-03-22 Pedro Alves <pedro@codesourcery.com>
13254
13255 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13256 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13257 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13258 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13259 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13260 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13261 Makefile.in, configure.ac: Fix whitespace throughout.
13262 * configure: Regenerate.
13263
a07b2135
PA		 132642009-03-22 Pedro Alves <pedro@codesourcery.com>
13265
13266 * inferiors.c (find_inferior): Make it safe for the callback
13267 function to delete the currently iterated inferior.
13268
67cc2626
PA		 132692009-03-22 Pedro Alves <pedro@codesourcery.com>
13270
13271 * Makefile.in (linuw_low_h): Move higher.
13272 (thread-db.o): Depend on $(linux_low_h).
13273
54a0b537
PA		 132742009-03-17 Pedro Alves <pedro@codesourcery.com>
13275
13276 Rename "process" to "lwp" throughout.
13277
13278 * linux-low.c (all_processes): Rename to...
13279 (all_lwps): ... this.
13280 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13281 (add_process): Rename to ...
13282 (add_lwp): ... this. Adjust.
13283 (linux_create_inferior): Adjust.
13284 (linux_attach_lwp): Adjust.
13285 (linux_attach): Adjust.
13286 (linux_kill_one_process): Rename to ...
13287 (linux_kill_one_lwp): ... this. Adjust.
13288 (linux_kill): Adjust.
13289 (linux_detach_one_process): Rename to ...
13290 (linux_detach_one_lwp): ... this. Adjust.
13291 (linux_detach): Adjust.
13292 (check_removed_breakpoint): Adjust.
13293 (status_pending_p): Adjust.
13294 (linux_wait_for_process): Rename to ...
13295 (linux_wait_for_lwp): ... this. Adjust.
13296 (linux_wait_for_event): Adjust.
13297 (send_sigstop): Adjust.
13298 (wait_for_sigstop): Adjust.
13299 (stop_all_processes): Rename to ...
13300 (stop_all_lwps): ... this.
13301 (linux_resume_one_process): Rename to ...
13302 (linux_resume_one_lwp): ... this. Adjust.
13303 (linux_set_resume_request, linux_continue_one_thread)
13304 (linux_queue_one_thread, resume_status_pending_p)
13305 (usr_store_inferior_registers, regsets_store_inferior_registers)
13306 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13307 Adjust.
13308 * linux-low.h (get_process): Rename to ...
13309 (get_lwp): ... this. Adjust.
13310 (get_thread_process): Rename to ...
13311 (get_thread_lwp): ... this. Adjust.
13312 (get_process_thread): Rename to ...
13313 (get_lwp_thread): ... this. Adjust.
13314 (struct process_info): Rename to ...
13315 (struct lwp_info): ... this.
13316 (all_processes): Rename to ...
13317 (all_lwps): ... this.
13318 * proc-service.c (ps_lgetregs): Adjust.
13319 * thread-db.c (thread_db_create_event, find_one_thread)
13320 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13321
0b16c5cf
PA		 133222009-03-14 Pedro Alves <pedro@codesourcery.com>
13323
13324 * server.c (handle_query): Handle "qAttached".
13325
32de4b9d
NS		 133262009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13327
13328 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13329 GPLv3, update license URL.
13330
2aecd87f
DE		 133312009-03-01 Doug Evans <dje@google.com>
13332
93efd302 13333 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13334 (server_h): Add gdb_signals.h.
13335 (signals.o): Update.
13336 * server.h (target_signal_from_host,target_signal_to_host_p)
13337 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13338
86b1f9c5
PM		 133392009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13340
13341 * remote-utils.c (getpkt): Also generate remote-debug
13342 information if noack_mode is set.
13343
4aa995e1
PA		 133442009-02-06 Pedro Alves <pedro@codesourcery.com>
13345
13346 * server.c (handle_query): Report qXfer:siginfo:read and
13347 qXfer:siginfo:write as supported and handle them.
13348 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13349 * linux-low.c (linux_xfer_siginfo): New.
13350 (linux_target_ops): Set it.
13351
62709adf
PA		 133522009-01-26 Pedro Alves <pedro@codesourcery.com>
13353
13354 * server.c (gdbserver_usage): Mention --remote-debug.
13355 (main): Accept '--remote-debug' switch.
13356
aef93bd7
DE		 133572009-01-18 Doug Evans <dje@google.com>
13358
13359 * regcache.c (new_register_cache): No need to check result of xcalloc.
13360 * server.c (handle_search_memory): Back out calls to xmalloc,
13361 result is checked and error is returned to user upon failure.
13362 (handle_query): Ditto. Add more checks for result of malloc.
13363 (handle_v_cont): Check result of malloc, report error back to
13364 user upon failure.
13365 (handle_v_run): Ditto. Call freeargv.
13366 * server.h (freeargv): Declare.
13367 * utils.c (freeargv): New fn.
13368
54363045
DE		 133692009-01-15 Doug Evans <dje@google.com>
13370
f626972c
DE		 13371 * gdbreplay.c (perror_with_name): Make arg const char *.
13372 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13373 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13374 * utils.c (perror_with_name): Make arg const char *.
54363045 13375
18aae699
PA		 133762009-01-14 Pedro Alves <pedro@codesourcery.com>
13377
13378 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13379 when handling a EXIT_PROCESS_DEBUG_EVENT.
13380
ff703abe
JB		 133812009-01-06 Joel Brobecker <brobecker@adacore.com>
13382
13383 * gdbreplay.c (gdbreplay_version): Update copyright year.
13384 * server.c (gdbserver_version): Likewise.
13385
f21cc1a2 133862009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13387
13388 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13389 (handle_extended_wait): Improve comment.
0e21c1ec 13390
bca929d3
DE		 133912008-12-13 Doug Evans <dje@google.com>
13392
13393 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13394 * server.h (ATTR_MALLOC): New macro.
13395 (xmalloc,xcalloc,xstrdup): Declare.
13396 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13397 * inferiors.c: Ditto.
13398 * linux-low.c: Ditto.
13399 * mem-break.c: Ditto.
13400 * regcache.c: Ditto.
13401 * remote-utils.c: Ditto.
13402 * server.c: Ditto.
13403 * target.c: Ditto.
13404 * win32-low.c: Ditto.
13405
97438e3f
DE		 134062008-12-12 Doug Evans <dje@google.com>
13407
896c7fbb
DE		 13408 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13409 in debugging printf.
13410
97438e3f
DE		 13411 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13412
e3b886f8
DE		 134132008-12-09 Doug Evans <dje@google.com>
13414
13415 * linux-low.h (struct process_info): Delete member tid, unused.
13416 * thread-db.c (find_one_thread): Update.
13417 (maybe_attach_thread): Update.
13418
07e059b5
VP		 134192008-12-02 Pedro Alves <pedro@codesourcery.com>
13420
889bf7c5
PA		 13421 * target.h (struct target_ops): Add qxfer_osdata member.
13422 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13423 and dirent.h.
13424 (linux_qxfer_osdata): New functions.
13425 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13426 callback.
13427 * server.c (handle_query): Handle "qXfer:osdata:read:".
13428 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13429 (buffer_xml_printf): New functions.
13430 * server.h (struct buffer): New.
13431 (buffer_grow_str, buffer_grow_str0): New macros.
13432 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13433 (buffer_xml_printf): Declare.
07e059b5 13434
4cab47ab
DE		 134352008-11-24 Doug Evans <dje@google.com>
13436
13437 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13438
f142445f
DJ		 134392008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * server.c (handle_v_run): Always use the supplied argument list.
13442
d0107bb6 134432008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13444
d0107bb6
BW		 13445 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13446 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13447
2c4ad781
TJB		 134482008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13449
13450 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13451 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13452 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13453 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13454 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13455 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13456 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13457 XML target descriptions.
13458 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13459 when inferior is running on an ISA 2.05 or later processor. Add
13460 special case to return offset for full 64-bit slot of FPSCR when
13461 in 32-bits.
13462
dfb64f85
DJ		 134632008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13464
13465 * Makefile.in (SFILES, clean): Added sparc64 files.
13466 (reg-sparc64.o, reg-sparc64.c): New.
13467 * configure.srv (sparc*-*-linux*): New configuration.
13468 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13469 syscall arguments for SPARC.
13470 (regsets_store_inferior_registers): Likewise.
13471 * linux-sparc-low.c: New file.
13472
66b6e1dd
DE		 134732008-10-21 Doug Evans <dje@google.com>
13474
13475 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13476 (READLINE_DIR,READLINE_DEP): Delete.
13477 (INTERNAL_CFLAGS): Update.
13478 (LINTFLAGS): Update.
13479
9b710a42
PA		 134802008-10-10 Pedro Alves <pedro@codesourcery.com>
13481
13482 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13483 whole argv from the last run, not just argv[0].
13484
5822d809
PA		 134852008-09-08 Pedro Alves <pedro@codesourcery.com>
13486
13487 * regcache.c (new_register_cache): Return NULL if the register
13488 cache size isn't known yet.
13489 (free_register_cache): Avoid dereferencing a NULL regcache.
13490
74aac56f
DJ		 134912008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13492
13493 * configure.srv: Merge MIPS and MIPS64.
13494
400b20f5
MR		 134952008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13496
13497 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13498
677c5bb1
LM		 134992008-08-18 Luis Machado <luisgpm@br.ibm.com>
13500
13501 * Makefile.in: Add required vsx dependencies.
13502
13503 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13504 Declare init_registers_powerpc_vsx32l.
13505 Declare init_registers_powerpc_vsx64l.
13506 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13507 (ppc_arch_setup): Check for VSX in hwcap.
13508 (ppc_fill_vsxregset): New function.
13509 (ppc_store_vsxregset): New function.
13510 Add new VSX entry in regset_info target_regsets.
13511
13512 * configure.srv: Add new VSX dependencies.
13513
a6f3e723
SL		 135142008-08-12 Pedro Alves <pedro@codesourcery.com>
13515
13516 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13517 (remote_open): Set or clear transport_is_reliable.
13518 (putpkt_binary): Don't expect acks in noack mode.
13519 (getpkt): Don't send ack/nac in noack mode.
13520 * server.c (handle_general_set): Handle QStartNoAckMode.
13521 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13522 qSupported.
13523 (main): Reset noack_mode on every connection.
13524 * server.h (noack_mode): Declare.
13525
a417dc56
RW		 135262008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13527
13528 * Makefile.in (GDBREPLAY_OBS): New variable.
13529 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13530
3221518c
UW		 135312008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13532 Daniel Jacobowitz <dan@codesourcery.com>
13533
13534 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13535 (usr_store_inferior_registers): Likewise.
13536 (regsets_store_inferior_registers): Likewise.
13537
ec56be1b
PA		 135382008-07-31 Rolf Jansen <rj@surtec.com>
13539 Pedro Alves <pedro@codesourcery.com>
13540
13541 * configure.ac: Check for memmem declaration.
13542 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13543 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13544 (disable_packet_qfThreadInfo): Unconditionally compile.
13545 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13546 * configure, config.in: Regenerate.
13547
2fe5e3ff
DE		 135482008-07-28 Doug Kwan <dougkwan@google.com>
13549
13550 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13551 (linux_write_memory): Remove declaration of errno.
13552
836acd6d
UW		 135532008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13554
13555 * linux-low.c (handle_extended_wait): Do not use "status"
13556 variable uninitialized.
13557
aeba519e
PA		 135582008-07-07 Pedro Alves <pedro@codesourcery.com>
13559
13560 * server.c (handle_v_attach): Inhibit reporting dll changes.
13561
db42f210
PA		 135622008-06-27 Pedro Alves <pedro@codesourcery.com>
13563
13564 * remote-utils.c (prepare_resume_reply): If requested, don't
13565 output "thread:TID" in the T stop reply.
13566
13567 * server.c (disable_packet_vCont, disable_packet_Tthread)
13568 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13569 (handle_query): If requested, disable support for qC, qfThreadInfo
13570 and qsThreadInfo.
13571 (handle_v_requests): If requested, disable support for vCont.
13572 (gdbserver_show_disableable): New.
13573 (main): Handle --disable-packet and --disable-packet=LIST.
13574
13575 * server.h (disable_packet_vCont, disable_packet_Tthread)
13576 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13577
8e4c5421
CD		 135782008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13579
13580 * server.c (gdbserver_usage): Mention --version.
13581
6e23a804
DJ		 135822008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13583
13584 * Makefile.in (gdbreplay.o): New rule.
13585
90aa6a40
JM		 135862008-06-06 Joseph Myers <joseph@codesourcery.com>
13587
13588 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13589 message, not gdbserver.
13590
c16158bc 135912008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13592 Nathan Sidwell <nathan@codesourcery.com>
13593 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13594
13595 * acinclude.m4: Include ../../config/acx.m4.
13596 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13597 * configure, config.in: Regenerate.
13598 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13599 * server.c (gdbserver_version): Print PKGVERSION.
13600 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13601 (main): Adjust gdbserver_usage calls.
13602 * gdbreplay.c (version, host_name): Add declarations.
13603 (gdbreplay_version, gdbreplay_usage): New.
13604 (main): Accept --version and --help options.
13605
aeb75bf5
DJ		 136062008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13607
13608 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13609 (arm_breakpoint_at): Handle Thumb.
13610 (the_low_target): Add comment.
13611
76b233dd
UW		 136122008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13613
13614 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13615
08388c79
DE		 136162008-05-09 Doug Evans <dje@google.com>
13617
a3c83fae
DE		 13618 * server.h (decode_search_memory_packet): Declare.
13619 * remote-utils.c (decode_search_memory_packet): New fn.
13620 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13621 (handle_search_memory): New fn.
13622 (handle_query): Process qSearch:memory packets.
13623
bb9c3d36
UW		 136242008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13625
13626 * regcache.c (registers_length): Remove.
13627 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13628 full register packet.
13629 * regcache.h (registers_length): Remove prototype.
13630 * server.h (PBUFSIZ): Define to 16384.
13631
7284e1be
UW		 136322008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13633
13634 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13635 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13636 powerpc-64l.o, and powerpc-altivec64l.o.
13637 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13638 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13639 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13640 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13641 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13642 to srv_xmlfiles.
13643
13644 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13645 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13646 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13647 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13648 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13649 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13650 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13651 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13652 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13653 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13654 (clean): Update.
13655
13656 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13657 (init_registers_powerpc_32l): ... this new prototype.
13658 (init_registers_powerpc_32): Remove, replace by ...
13659 (init_registers_powerpc_altivec32l): ... this new prototype.
13660 (init_registers_powerpc_e500): Remove, replace by ...
13661 (init_registers_powerpc_e500l): ... this new prototype.
13662 (init_registers_ppc64): Remove, replace by ...
13663 (init_registers_powerpc_64l): ... this new prototype.
13664 (init_registers_powerpc_64): Remove, replace by ...
13665 (init_registers_powerpc_altivec64l): ... this new prototype.
13666 (ppc_num_regs): Set to 73.
13667 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13668 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13669 (ppc_cannot_store_register): Handle orig_r3 and trap.
13670 (ppc_arch_setup): Update init_registers_... calls.
13671 (ppc_fill_gregset): Handle orig_r3 and trap.
13672
13673 * inferiors.c (clear_inferiors): Reset current_inferior.
13674
fdc59709
PB		 136752008-04-23 Paolo Bonzini <bonzini@gnu.org>
13676
889bf7c5
PA		 13677 * acinclude.m4: Add override.m4.
13678 * configure: Regenerate.
fdc59709 13679
c9b2f845
UW		 136802008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13681
13682 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13683 initial call to init_register_ppc64.
13684
550512b8
UW		 136852008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13686
43aaf8b6
PA		 13687 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13688 single powerpc*-*-linux* case.
550512b8
UW		 13689 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13690
b6430ec3
UW		 136912008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13692
13693 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13694 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13695 from reg_xmlfiles.
13696 * linux-ppc-low.c: Include <elf.h>.
13697 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13698 (ppc_hwcap): New global variable.
13699 (ppc_regmap): Remove __SPE__ #ifdef sections.
13700 (ppc_regmap_e500): New global variable.
13701 (ppc_cannot_store_register): Update __SPE__ special case.
13702 (ppc_get_hwcap): New function.
13703 (ppc_arch_setup): Use it to determine whether inferior supports
13704 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13705 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13706 Do not access registers if target does not support AltiVec.
13707 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13708 Do not access registers if target does not support SPE.
13709 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13710
52fa2412
UW		 137112008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13712
13713 * linux-low.c (disabled_regsets, num_regsets): New.
13714 (use_regsets_p): Delete.
13715 (linux_wait_for_process): Clear disabled_regsets.
13716 (regsets_fetch_inferior_registers): Check and set it.
13717 (regsets_store_inferior_registers): Likewise.
13718 (linux_fetch_registers, linux_store_registers): Do not use
13719 use_regsets_p.
13720 (initialize_low): Allocate disabled_regsets.
13721
e28b3332
DJ		 137222008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13723
13724 * Makefile.in (LIBOBJS): New.
13725 (OBS): Use LIBOBJS.
13726 (memmem.o): New rule.
13727 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13728 * configure: Regenerated.
13729
4536995d
UW		 137302008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13731
13732 * server.c (handle_query): Never return "unsupported" for
13733 qXfer:features:read queries.
13734
221c031f
UW		 137352008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13736
13737 * server.c (get_features_xml): Fix inverted condition.
13738 (handle_query): Always support qXfer:feature:read.
13739
ccd213ac
DJ		 137402008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13741
13742 * server.c (wrapper_argv): New.
13743 (start_inferior): Handle wrapper_argv. If set, expect an extra
13744 trap.
13745 (gdbserver_usage): Document --wrapper.
13746 (main): Parse --wrapper.
13747
6fe305f7
UW		 137482008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13749
13750 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13751 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13752 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13753 (ppc_set_pc): Likewise.
13754 (ppc_arch_setup): New function.
13755 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13756 of collect_register.
889bf7c5 13757 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13758
5b0a002e
UW		 137592008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13760
13761 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13762 instead of linux-ppc64-low.o.
13763 * linux-ppc64-low.c: Remove file.
13764 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13765 (linux-ppc64-low.o): Remove rule.
13766
13767 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13768 (init_registers_powerpc_64): Likewise.
13769 (ppc_regmap): Conditionally define depending on __powerpc64__.
13770 (ppc_cannot_store_register): Do not special-case "fpscr" when
13771 compiled on __powerpc64__.
13772 (ppc_collect_ptrace_register): New function.
13773 (ppc_supply_ptrace_register): New function.
13774 (ppc_breakpoint): Change type to "unsigned int".
13775 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13776 (the_low_target): Conditionally provide initializers for the
889bf7c5 13777 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13778 collect_ptrace_register and supply_ptrace_register members.
13779
9b4b61c8
UW		 137802008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13781
13782 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13783 * server.c (gdbserver_xmltarget): Define.
13784 (get_features_xml): Use it to replace "target.xml" and arch_string.
13785
13786 * configure.srv: Remove srv_xmltarget. Add XML files that were
13787 mentioned there to srv_xmlfiles instead. Remove conditional tests
13788 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13789 srv_xmlfiles and srv_regobj to include all possible choices.
13790 * configure.ac (srv_xmltarget): Remove.
13791 (srv_xmlfiles): Do not add "target.xml".
13792 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13793 checks for supplementary target information.
13794 * configure: Regenerate.
13795 * Makefile.in (XML_TARGET): Remove.
13796 (target.xml): Remove rule.
13797 (clean): Do not clean up target.xml.
13798 (.PRECIOUS): Do not mention target.xml.
13799
13800 * target.h (struct target_ops): Remove arch_string member.
13801 * linux-low.c (linux_arch_string): Remove.
13802 (linux_target_ops): Remove arch_string initializer.
13803 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13804 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13805 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13806 * spu-low.c (spu_arch_string): Remove.
13807 (spu_target_ops): Remove arch_string initializer.
13808 * win32-low.c (win32_arch_string): Remove.
13809 (win32_target_ops): Remove arch_string initializer.
13810 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13811 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13812 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13813
ee1a7ae4
UW		 138142008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13815
13816 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13817 by collect_ptrace_register and supply_ptrace_register hooks.
13818 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13819 instead of checking for the_low_target.left_pad_xfer.
13820 (usr_store_inferior_registers): Use collect_ptrace_register callback
13821 instead of checking for the_low_target.left_pad_xfer.
13822
13823 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13824 (s390_supply_ptrace_register): Likewise.
13825 (s390_fill_gregset): Call s390_collect_ptrace_register.
13826 (the_low_target): Update.
13827
13828 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13829 (ppc_supply_ptrace_register): Likewise.
13830 (the_low_target): Update.
13831
13832 * linux-i386-low.c (the_low_target): Update.
13833 * linux-x86-64-low.c (the_low_target): Update.
13834
d61ddec4
UW		 138352008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13836
13837 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13838 reg-s390.o and reg-s390x.o.
13839
13840 * linux-low.c (new_inferior): New global variable.
13841 (linux_create_inferior, linux_attach): Set it.
13842 (linux_wait_for_process): Call the_low_target.arch_setup after the
13843 target has stopped for the first time.
13844 (initialize_low): Do not call the_low_target.arch_setup.
13845
13846 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13847 (s390_set_pc): Likewise.
13848 (s390_arch_setup): New function.
13849 (the_low_target): Use s390_arch_setup as arch_setup routine.
13850
13851 * regcache.c (realloc_register_cache): New function.
13852 (set_register_cache): Call it for each existing regcache.
13853
d05b4ac3
UW		 138542008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13855
13856 * server.h (init_registers): Remove prototype.
13857
13858 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13859 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13860 instead of init_registers ().
13861 * linux-arm-low.c (init_registers_arm): Add prototype.
13862 (init_registers_arm_with_iwmmxt): Likewise.
13863 (the_low_target): Add initializer for arch_setup field.
13864 * linux-cris-low.c (init_registers_cris): Add prototype.
13865 (the_low_target): Add initializer for arch_setup field.
13866 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13867 (the_low_target): Add initializer for arch_setup field.
13868 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13869 (the_low_target): Add initializer for arch_setup field.
13870 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13871 (the_low_target): Add initializer for arch_setup field.
13872 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13873 (the_low_target): Add initializer for arch_setup field.
13874 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13875 (the_low_target): Add initializer for arch_setup field.
13876 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13877 (init_registers_mips64_linux): Likewise.
13878 (the_low_target): Add initializer for arch_setup field.
13879 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13880 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13881 (the_low_target): Add initializer for arch_setup field.
13882 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13883 (init_registers_powerpc_64): Likewise.
13884 (the_low_target): Add initializer for arch_setup field.
13885 * linux-s390-low.c (init_registers_s390): Add prototype.
13886 (init_registers_s390x): Likewise.
13887 (the_low_target): Add initializer for arch_setup field.
13888 * linux-sh-low.c (init_registers_sh): Add prototype.
13889 (the_low_target): Add initializer for arch_setup field.
13890 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13891 (the_low_target): Add initializer for arch_setup field.
13892 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13893 (the_low_target): Add initializer for arch_setup field.
13894
13895 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13896 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13897 instead of init_registers ().
13898 * win32-arm-low.c (init_registers_arm): Add prototype.
13899 (the_low_target): Add initializer for arch_setup field.
13900 * win32-i386-low.c (init_registers_i386): Add prototype.
13901 (the_low_target): Add initializer for arch_setup field.
13902
13903 * spu-low.c (init_registers_spu): Add prototype.
13904 (initialize_low): Call initialie_registers_spu () instead of
13905 initialize_registers ().
13906
fd96d250
PA		 139072008-02-19 Pedro Alves <pedro@codesourcery.com>
13908
13909 * server.c (handle_v_requests): When handling the vRun and vAttach
13910 packets, if already debugging a process, don't kill it. Return an
13911 error instead.
13912
d41b6bb4
DJ		 139132008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13914
13915 * server.c (handle_query): Correct length check.
13916
5ac588cf
PA		 139172008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13918
13919 * win32-low.c (do_initial_child_stuff): Add process handle
13920 parameter. Set current_process_handle and current_process_id from the
13921 parameters. Clear globals.
13922 (win32_create_inferior): Don't set current_process_handle and
13923 current_process_id here. Instead pass them on the call to
13924 do_initial_child_stuff.
13925 (win32_attach): Likewise.
13926 (win32_clear_inferiors): New.
13927 (win32_kill): Don't close the current process handle or the
13928 current thread handle here. Instead call win32_clear_inferiors.
13929 (win32_detach): Don't open a new handle to the process. Call
13930 win32_clear_inferiors.
13931 (win32_join): Don't rely on current_process_handle; open a new
13932 handle using the process id.
13933 (win32_wait): Call win32_clear_inferiors when the inferior process
13934 has exited.
13935
ecd7ecbc
DJ		 139362008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13937
13938 * server.c (monitor_show_help): Add "exit".
13939
1525d545
MG		 139402008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13941
ecd7ecbc 13942 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13943 (clean): Add reg-xtensa.c.
13944 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13945 * configure.srv (xtensa*-*-linux*) New target.
13946 * linux-xtensa-low.c: New.
13947 * xtensa-xtregs.c: New.
1525d545 13948
59a016f0
PA		 139492008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13950
13951 * hostio.c: Don't include errno.h.
13952 (errno_to_fileio_errno): Move to hostio-errno.
13953 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13954 error number outputting to the target->hostio_last_error callback.
13955 (hostio_packet_error): Use FILEIO_EINVAL directly.
13956 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13957 calls to hostio_error.
13958 * hostio-errno.c: New.
13959 * server.h (hostio_last_error_from_errno): Declare.
13960 * target.h (target_ops): Add hostio_last_error member.
13961 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13962 as hostio_last_error handler.
889bf7c5 13963 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13964 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13965 (wince_hostio_last_error): New functions.
13966 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13967 as hostio_last_error handler.
13968 (win32_target_ops) [!_WIN32_WCE]: Register
13969 hostio_last_error_from_errno as hostio_last_error handler.
13970 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13971 (hostio-errno.o): New rule.
13972 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13973 * configure.srv (srv_hostio_err_objs): New variable. Default to
13974 hostio-errno.o.
13975 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13976 * configure: Regenerate.
13977
2d717e4f
DJ		 139782008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13979
13980 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13981 (linux_kill, linux_detach): Clean up the process list.
13982 * remote-utils.c (remote_open): Improve port number parsing.
13983 (putpkt_binary, input_interrupt): Only send interrupts if the target
13984 is running.
13985 * server.c (extended_protocol): Make static.
13986 (attached): Define earlier.
13987 (exit_requested, response_needed, program_argv): New variables.
13988 (target_running): New.
13989 (start_inferior): Clear attached here.
13990 (attach_inferior): Set attached here.
13991 (require_running): Define.
13992 (handle_query): Use require_running and target_running. Implement
13993 "monitor exit".
13994 (handle_v_attach, handle_v_run): New.
13995 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13996 (gdbserver_usage): Update.
13997 (main): Redo argument parsing. Handle --debug and --multi. Handle
13998 --attach along with other options or after the port. Save
13999 program_argv. Support no initial program. Resynchronize
14000 communication with GDB after an error. Handle "monitor exit".
14001 Use require_running and target_running. Always allow the extended
14002 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14003 restart in extended mode.
14004 * README: Refer to the GDB manual. Update --attach usage.
14005
7407e2de
AS		 140062007-12-20 Andreas Schwab <schwab@suse.de>
14007
14008 * linux-low.c (STACK_SIZE): Define.
14009 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14010 (linux_test_for_tracefork): Likewise.
14011
b65d95c5
DJ		 140122007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14013
14014 * linux-low.c (linux_wait_for_event): Update messages. Do not
14015 reinsert auto-delete breakpoints.
14016 * mem-break.c (struct breakpoint): Change return type of handler to
14017 int.
14018 (set_breakpoint_at): Update handler type.
14019 (reinsert_breakpoint_handler): Return 1 instead of calling
14020 delete_breakpoint.
14021 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14022 setting a new one.
14023 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14024 * mem-break.h (set_breakpoint_at): Update handler type.
14025 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14026 * win32-low.c (auto_delete_breakpoint): New.
14027 (get_child_debug_event): Use it.
14028
4e799345
DJ		 140292007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14030
14031 * configure.ac: Check for pread and pwrite.
14032 * hostio.c (handle_pread): Fall back to lseek and read.
14033 (handle_pwrite): Fall back to lseek and write.
14034 * config.in, configure: Regenerated.
14035
27524b67
DJ		 140362007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14037
14038 * server.c (myresume): Add own_buf argument.
14039 (main): Update calls.
14040
a20d5e98
DJ		 140412007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14042
14043 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14044 * remote-utils.c (remote_open): Do not call disable_async_io.
14045 (block_async_io): Delete.
14046 (unblock_async_io): Make static.
14047 (initialize_async_io): New.
14048 * server.c (handle_v_cont): Handle async I/O here.
14049 (myresume): Likewise. Move other common resume tasks here...
14050 (main): ... from here. Call initialize_async_io. Disable async
14051 I/O before the main loop.
14052 * server.h (initialize_async_io): Declare.
14053 (block_async_io, unblock_async_io): Delete prototypes.
14054 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14055
b79d787e
DJ		 140562007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14057
14058 * remote-utils.c (readchar): Allow binary data in received messages.
14059
d97903b2
PA		 140602007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14061
14062 * win32-low.c (attaching): New global.
14063 (win32_create_inferior): Clear the `attaching' global.
14064 (win32_attach): Set the `attaching' global.
14065 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14066 attaching. Only set a breakpoint at the entry point if not
14067 attaching.
14068
311de423
PA		 140692007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14070
14071 * server.c (main): Don't report dll events on the initial
14072 connection on attaches.
14073
6c2d16d2
PA		 140742007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14075
14076 * server.c (main): Relax numerical bases supported for the pid of
14077 the --attach command line argument.
14078
5ca906e6
PA		 140792007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14080
14081 * win32-low.c (win32_attach): Call OpenProcess before
14082 DebugActiveProcess, not after. Add last error output to error
14083 call.
14084
9c6c8194
PA		 140852007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14086
14087 * win32-low.c (win32_get_thread_context)
14088 (win32_set_thread_context): New functions.
14089 (thread_rec): Use win32_get_thread_context.
14090 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14091 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14092 field.
14093
4d5d1aaa
PA		 140942007-12-03 Leo Zayas
14095 Pedro Alves <pedro_alves@portugalmail.pt>
14096
14097 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14098 global variables.
14099 (child_add_thread): Minor cleanup.
14100 (child_continue): Resume artificially suspended threads before
14101 calling ContinueDebugEvent.
14102 (suspend_one_thread): New.
14103 (fake_breakpoint_event): New.
14104 (get_child_debug_event): Change return type to int. Check here if
14105 gdb sent an interrupt request. If a soft interrupt was requested,
14106 fake a breakpoint event. Return 0 if there is no event to handle,
14107 and 1 otherwise.
14108 (win32_wait): Don't check here if gdb sent an interrupt request.
14109 Ensure there is a valid event to handle.
14110 (win32_request_interrupt): Add soft interruption method as last
14111 resort.
14112
c436e841
PA		 141132007-12-03 Leo Zayas
14114 Pedro Alves <pedro_alves@portugalmail.pt>
14115
14116 * win32-low.h (win32_thread_info): Add descriptions to the
14117 structure members. Replace `suspend_count' counter by a
14118 `suspended' flag.
14119 * win32-low.c (thread_rec): Update condition of when to get the
14120 context from the inferior. Rely on ContextFlags being set if it
14121 has already been retrieved. Only suspend the inferior thread if
14122 we haven't already. Warn if that fails.
14123 (continue_one_thread): s/suspend_count/suspended/. Only call
14124 ResumeThread once. Warn if that fails.
14125
e7b5fa67
PA		 141262007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14127
14128 * win32-low.c (win32_wait): Don't read from the inferior when it
14129 has already exited.
14130
a385171d
PA		 141312007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14132
14133 * Makefile.in (win32_low_h): New variable.
14134 (win32-low.o): Add dependency on $(win32_low_h).
14135 (win32-arm-low.o, win32-i386-low.o): New rules.
14136
f80c84b3
DJ		 141372007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14138
14139 * hostio.c: Correct copyright year.
14140
a6b151f1
DJ		 141412007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14142
14143 * Makefile.in (OBS): Add hostio.o.
14144 (hostio.o): New rule.
14145 * server.h (handle_vFile): Declare.
14146 * hostio.c: New file.
14147 * server.c (handle_v_requests): Take packet_len and new_packet_len
14148 for binary packets. Call handle_vFile.
14149 (main): Update call to handle_v_requests.
14150
f9387fc3
DJ		 141512007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14152
14153 * linux-low.c: Include <sched.h>.
14154
51c2684e
DJ		 141552007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14156
14157 * linux-low.c (linux_tracefork_grandchild): New.
14158 (linux_tracefork_child): Use clone.
14159 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14160
75f83163
JB		 141612007-10-31 Joel Brobecker <brobecker@adacore.com>
14162
14163 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14164
da5898ce
DJ		 141652007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14166
14167 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14168
24a09b5f
DJ		 141692007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14170
14171 * inferiors.c (change_inferior_id): Delete.
14172 (add_pid_to_list, pull_pid_from_list): New.
14173 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14174 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14175 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14176 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14177 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14178 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14179 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14180 (using_threads): Always set to 1.
14181 (handle_extended_wait): New.
14182 (add_process): Do not set TID.
14183 (linux_create_inferior): Set must_set_ptrace_flags.
14184 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14185 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14186 (linux_thread_alive): Rename TID argument to LWPID.
14187 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14188 (linux_wait_for_event): Do not use TID or check using_threads. Update
14189 call to dead_thread_notify. Call handle_extended_wait.
14190 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14191 (send_sigstop): Delete sigstop_sent.
14192 (wait_for_sigstop): Avoid TID.
14193 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14194 (linux_test_for_tracefork): New.
14195 (linux_lookup_signals): Use thread_db_active and
14196 linux_supports_tracefork_flag.
14197 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14198 * linux-low.h (get_process_thread): Avoid TID.
14199 (struct process_ifo): Move thread_known and tid to the end. Remove
14200 sigstop_sent.
14201 (linux_attach_lwp, thread_db_init): Update prototypes.
14202 * server.h (change_inferior_id): Delete prototype.
14203 (add_pid_to_list, pull_pid_from_list): New prototypes.
14204 * thread-db.c (thread_db_use_events): New.
14205 (find_first_thread): Rename to...
14206 (find_one_thread): ...this. Update callers and messages. Do not
14207 call fatal. Check thread_db_use_events. Do not call
14208 change_inferior_id or new_thread_notify.
14209 (maybe_attach_thread): Update. Do not call new_thread_notify.
14210 (thread_db_init): Set thread_db_use_events. Check use_events.
14211 * utils.c (fatal, warning): Correct message prefix.
14212
30ed0a8f
DJ		 142132007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14214
14215 * Makefile.in (clean): Remove new files.
14216 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14217 (powerpc-64.o, powerpc-64.c): New rules.
14218 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14219 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14220 with SPE.
14221 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14222 SPE targets.
14223 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14224 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14225 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14226 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14227 (target_regsets): Add AltiVec and SPE register sets.
14228 * configure.ac: Check for AltiVec and SPE.
14229 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14230 (ppc_fill_vrregset, ppc_store_vrregset): New.
14231 (target_regsets): Add AltiVec register set.
14232 * configure: Regenerated.
14233
fd462a61
DJ		 142342007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14235
14236 * linux-low.c (O_LARGEFILE): Define.
14237 (linux_read_memory): Use /proc/PID/mem.
14238 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14239 * configure, config.in: Regenerated.
14240
69f223ed
DJ		 142412007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14242
14243 * linux-low.c (linux_wait_for_event): Do not pass signals while
14244 single-stepping.
14245
aec18585
PA		 142462007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14247
14248 * win32-low.c (create_process): New.
14249 (win32_create_inferior): Use create_process instead of
14250 CreateProcess. If create_process failed retry appending an ".exe"
14251 suffix. Store the GetLastError result immediatelly after
14252 create_process calls and use it on the call to error.
14253
34d86ddd
PA		 142542007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14255
14256 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14257
5a0e3bd0
JB		 142582007-08-23 Joel Brobecker <brobecker@adacore.com>
14259
14260 * configure.ac: Switch license to GPLv3.
14261
f88c79e6
MS		 142622007-08-01 Michael Snyder <msnyder@access-company.com>
14263
14264 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14265
6b3d9b83
PA		 142662007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14267
14268 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14269 typedef.
14270 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14271 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14272 CloseToolhelp32Snapshot.
14273 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14274 CloseToolhelp32Snapshot.
14275
c588c53c
MS		 142762007-07-27 Michael Snyder <michael.snyder@access-company.com>
14277
14278 * server.c (main): Check for inferior exit before main loop.
14279
aa0403d9
PA		 142802007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14281
14282 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14283 instead of on tmp_desc.
14284
255e7678
DJ		 142852007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14286 Daniel Jacobowitz <dan@codesourcery.com>
14287
14288 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14289 (add_thread): Minor cleanups.
14290 (clear_inferiors): Move lower in the file. Clear the DLL
14291 list.
14292 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14293 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14294 (xml_escape_text): New.
14295 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14296 for qSupported.
14297 (handle_v_cont): Report errors.
14298 (gdbserver_version): Update.
14299 (main): Correct size of own_buf. Do not report initial DLL events.
14300 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14301 (unloaded_dll, xml_escape_text): New.
14302 * win32-low.c (enum target_waitkind): Update comments.
14303 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14304 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14305 (win32_EnumProcessModules, win32_GetModuleInformation)
14306 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14307 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14308 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14309 (win32_Module32First, win32_Module32Next, load_toolhelp)
14310 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14311 (get_child_debug_event): Handle DLL events.
14312 (win32_wait): Likewise.
14313
0d37add9
DJ		 143142007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14315
14316 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14317 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14318
45e2715e
PA		 143192007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14320
14321 * win32-low.c (handle_output_debug_string): Ignore event if not
14322 waiting.
14323
c5674cf1
PA		 143242007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14325
14326 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14327
2bbe3cc1
DJ		 143282007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14329
14330 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14331
ae13219e
DJ		 143322007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14333
14334 * inferiors.c (change_inferior_id): Add comment.
14335 * linux-low.c (check_removed_breakpoint): Add an early
14336 prototype. Improve debug output.
14337 (linux_attach): Doc update.
14338 (linux_detach_one_process, linux_detach): Clean up before releasing
14339 each process.
14340 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14341 * linux-low.h (struct process_info): Doc improvement.
14342 * mem-break.c (delete_all_breakpoints): New.
14343 * mem-break.h (delete_all_breakpoints): New prototype.
14344 * thread-db.c (find_first_thread): New.
14345 (thread_db_create_event): Call it instead of
14346 thread_db_find_new_threads. Clean up unused variables.
14347 (maybe_attach_thread): Remove first thread handling.
14348 (thread_db_find_new_threads): Use find_first_thread.
14349 (thread_db_get_tls_address): Likewise.
14350
4105de34
DJ		 143512007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14352
14353 * thread-db.c (thread_db_find_new_threads): Add prototype.
14354 (thread_db_create_event): Check for the main thread before adding
14355 a new thread.
14356 (maybe_attach_thread): Only enable event reporting if TID == 0.
14357 (thread_db_get_tls_address): Check for new threads.
14358
2b876972
DJ		 143592007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14360
14361 * linux-low.c (linux_create_inferior): Try execv before execvp.
14362 * spu-low.c (spu_create_inferior): Likewise.
14363
7a245884
DJ		 143642007-06-13 Mike Frysinger <vapier@gentoo.org>
14365
14366 * linux-low.c (linux_create_inferior): Change execv to execvp.
14367 * spu-low.c (spu_create_inferior): Likewies.
14368
117ce543
DJ		 143692007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14370
14371 * Makefile.in (clean): Clean new files instead of deleted ones.
14372 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14373 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14374 rules.
14375 * configure.srv: Specify XML files and new regformats for MIPS and
14376 MIPS64 GNU/Linux.
14377 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14378 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14379 an entry for the restart register.
14380 (mips_cannot_fetch_register, mips_cannot_store_register)
14381 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14382 register names to match the XML descriptions.
14383 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14384 restart register instead of $0.
14385
0e7f50da
UW		 143862007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14387 Markus Deuling <deuling@de.ibm.com>
14388
14389 * remote-utils.c (decode_xfer_write): New function.
14390 * server.h (decode_xfer_write): Add prototype.
14391 * server.c (handle_query): Add PACKET_LEN argument. Support
14392 qXfer:spu:read and qXfer:spu:write packets.
14393 (main): Pass packet_len to handle_query.
14394 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14395 * target.h (target_ops): Add qxfer_spu.
14396
374c1d38
UW		 143972007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14398
14399 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14400 accessing non-seekable spufs files.
14401
bb63802a
UW		 144022007-05-16 Markus Deuling <deuling@de.ibm.com>
14403
889bf7c5 14404 * server.c (handle_query): Add reply for qC packet.
bb63802a 14405
7390519e
PA		 144062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14407 Leo Zayas <lerele@champenstudios@com>
14408
14409 * server.h (check_remote_input_interrupt_request): New function.
14410 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14411 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14412 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14413 (check_remote_input_interrupt_request): New function.
14414 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14415 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14416 winapi_GenerateConsoleCtrlEvent): New typedefs.
14417 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14418 to 250 ms.
14419 (win32_wait): Check for remote interrupt request
14420 with check_remote_input_interrupt_request.
14421 (win32_request_interrupt): New function.
14422 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14423
34b34921
PA		 144242007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14425
14426 * win32-low.c (debug_registers_changed,
14427 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14428 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14429 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14430 (thread_rec): Get context using the low target.
14431 (child_add_thread): Call thread_added on the low target,
14432 which does the same thing.
14433 (regptr): Delete.
14434 (do_initial_child_stuff): Remove debug registers references.
14435 Set context using the low target. Resume threads after
14436 setting the contexts.
14437 (child_continue): Remove dead variable. Remove debug
14438 registers references.
14439 (child_fetch_inferior_registers): Go through the low target.
14440 (do_child_store_inferior_registers): Remove.
14441 (child_store_inferior_registers): Go through the low target.
14442 (win32_resume): Remove debug registers references.
14443 Set context using the low target.
14444 (handle_exception): Change return type to void. Don't record
14445 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14446 first chance exception.
889bf7c5 14447 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14448 goto loop. Always return after waiting for debug event.
14449 (win32_wait): Convert to switch statement. Handle spurious
14450 events.
14451
14452 * win32-i386-low.c (debug_registers_changed,
14453 debug_registers_used): New.
14454 (initial_stuff): Rename to ...
14455 (i386_initial_stuff): ... this. Clear debug registers
14456 state variables.
14457 (store_debug_registers): Delete.
14458 (i386_get_thread_context): New.
14459 (load_debug_registers): Delete.
14460 (i386_set_thread_context): New.
14461 (i386_thread_added): New.
14462 (single_step): Rename to ...
14463 (i386_single_step): ... this.
14464 (do_fetch_inferior_registers): Rename to ...
14465 (i386_fetch_inferior_register): ... this.
14466 (i386_store_inferior_register): New.
14467 (the_low_target): Adapt to new interface.
14468
14469 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14470 (arm_get_thread_context): New.
14471 (arm_set_thread_context): New.
14472 (regptr): New.
14473 (do_fetch_inferior_registers): Rename to ...
14474 (arm_fetch_inferior_register): ... this.
14475 (arm_store_inferior_register): New.
14476 (arm_wince_breakpoint): Reimplement as unsigned long.
14477 (arm_wince_breakpoint_len): Define.
14478 (the_low_target): Adapt to new interface.
14479
14480 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14481 load_debug_registers. Add get_thread_context, set_thread_context,
14482 thread_added and store_inferior_register. Rename
14483 fetch_inferior_registers to fetch_inferior_register.
14484 (regptr): Remove declaration.
14485
dd6953e1
PA		 144862007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14487
14488 * linux-low.c (linux_detach): Change return type to int. Return 0.
14489 * spu-low.c (spu_detach): Likewise.
14490
444d6139
PA		 144912007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14492
14493 * target.h (target_ops): Change return type of detach to int.
14494 Add join.
14495 (join_inferior): New.
14496 * server.c (main): Don't skip detach support on mingw32.
14497 If the inferior doesn't support detaching return error.
14498 Call join_inferior instead of using waitpid.
14499 * linux-low.c (linux_join): New.
14500 (linux_target_op): Add linux_join.
14501 * spu-low.c (spu_join): New.
14502 (spu_target_ops): Add spu_join.
14503 * win32-low.c (win32_detach): Adapt to new interface.
14504 Reopen current_process_handle before detaching. Issue a child
14505 resume before detaching.
14506 (win32_join): New.
14507 (win32_target_op): Add win32_join.
14508
1d5315fe
PA		 145092007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14510
14511 * win32-low.c (win32-attach): Fix return value.
14512 * target.h (target_ops): Describe ATTACH return values.
14513
bf914831
PA		 145142007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14515
14516 * win32-low.c (GETPROCADDRESS): Define.
14517 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14518 (winapi_DebugSetProcessKillOnExit): Likewise.
14519 (win32_create_inferior): Force usage of ansi CreateProcessA.
14520 (win32_attach): Use GETPROCADDRESS.
14521 (win32_detach): Likewise.
14522
f72f3e60
PA		 145232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14524
14525 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14526
ed50f18f
PA		 145272007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14528
14529 * win32-low.c: Commit leftover changes from 2007-03-29.
14530
0c2ead7e
DJ		 145312007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14532
14533 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14534 fields short instead of int. Add explicit padding.
14535 (i387_cache_to_fsave): Remove unnecessary casts.
14536 (i387_fsave_to_cache): Doc fix.
14537 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14538
73725ff3
DJ		 145392007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14540
14541 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14542 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14543
d99f33d8
PA		 145442007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14545
14546 * configure.srv (arm*-*-mingw32ce*): Move near the other
14547 arm targets.
14548
68070c10
PA		 145492007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14550
2482afc6 14551 * configure.ac: Add errno checking.
68070c10
PA		 14552 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14553 sys/file.h and malloc.h.
14554 (AC_CHECK_DECLS): Add perror.
14555 (srv_mingwce): Handle.
2482afc6 14556 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14557 win32-i386-low.o to srv_tgtobj.
14558 (i[34567]86-*-mingw*): Likewise.
14559 (arm*-*-mingw32ce*): Add case.
14560 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14561 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14562 [__MINGW32CE__] (strerror): New function.
14563 [__MINGW32CE__] (errno): Define to GetLastError.
14564 [__MINGW32CE__] (COUNTOF): New macro.
14565 (remote_open): Remove extra close call.
14566 * mem-break.c (delete_breakpoint_at): New function.
14567 * mem-break.h (delete_breakpoint_at): Declare.
14568 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14569 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14570 [USE_WIN32API] (read, write): Add char* casts.
14571 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14572 * server.h: Include wincecompat.h on Windows CE.
14573 [HAVE_ERRNO_H]: Check.
14574 (perror): Declare if not declared.
14575 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14576 (perror_with_name): Remove errno declaration.
14577 * wincecompat.h: New.
14578 * wincecompat.c: New.
14579 * win32-low.h: New.
14580 * win32-arm-low.c: New.
14581 * win32-i386-low.c: New.
14582 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14583 (OUTMSG2): Make it safe.
14584 (_T): New macro.
14585 (COUNTOF): New macro.
14586 (NUM_REGS): Get it from the low target.
14587 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14588 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14589 (thread_rec): Let low target handle debug registers.
14590 (child_add_thread): Likewise.
14591 (child_init_thread_list): Likewise.
14592 (continue_one_thread): Likewise.
14593 (regptr): New.
14594 (do_child_fetch_inferior_registers): Move to ...
14595 * win32-i386-low.c: ... here, and rename to ...
14596 (do_fetch_inferior_registers): ... this.
889bf7c5 14597 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14598 Go through the low target.
14599 (do_child_store_inferior_registers): Use regptr.
14600 (strwinerror): New function.
14601 (win32_create_inferior): Handle Windows CE.
14602 Use strwinerror instead of strerror on Windows error
14603 codes. Add program to the error output.
14604 Don't close the main thread handle on Windows CE.
14605 (win32_attach): Use coredll.dll on Windows CE.
14606 (win32_kill): Close current process and current
14607 thread handles.
14608 (win32_detach): Use coredll.dll on Windows CE.
14609 (win32_resume): Let low target handle debug registers, and
14610 step request.
14611 (handle_exception): Add/Remove initial breakpoint. Avoid
14612 non-existant WSTOPSIG on Windows CE.
14613 (win32_read_inferior_memory): Cast to remove warning.
14614 (win32_arch_string): Go through the low target.
14615 (initialize_low): Call set_breakpoint_data with the low
14616 target's breakpoint.
14617 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14618 FOP_REGNUM, mappings): Move to ...
14619 * win32-i386-low.c: ... here.
14620 * win32-low.c (win32_thread_info): Move to ...
14621 * win32-low.h: ... here.
14622 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14623 win32-arm-low.c and wincecompat.c.
14624 (all:): Add $EXEEXT.
14625 (install-only:): Likewise.
14626 (gdbserver:): Likewise.
14627 (gdbreplay:): Likewise.
14628 * config.in: Regenerate.
14629 * configure: Regenerate.
14630
41093d81
PA		 146312007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14632
14633 * win32-low.c: Rename typedef thread_info to
14634 win32_thread_info throughout.
14635
544afa54
PA		 146362007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14637
14638 * win32-i386-low.c: Rename to ...
14639 * win32-low.c: ... this.
14640 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14641 * Makefile.in: Likewise.
14642
bce7165d
PA		 146432007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14644
14645 * remote-utils.c (monitor_output): Constify msg parameter.
14646 * server.h (monitor_output): Likewise.
14647 * win32-i386-low.c (handle_output_debug_string): New.
14648 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14649 handle_output_debug_string.
14650 (get_child_debug_event): Likewise.
14651
506c7aa0
DJ		 146522007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14653
14654 * server.c (main): Correct strtoul check.
14655
42c81e2a
DJ		 146562007-03-27 Jon Ringle <jon@ringle.org>
14657
14658 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14659
9453113a
DJ		 146602007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14661
14662 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14663
64a69107
DJ		 146642007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14665
14666 * terminal.h: Check HAVE_SGTTY_H.
14667
146682007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14669
14670 * remote-utils.c (remote_open): Print out the assigned port number.
14671
c74d0ad8
DJ		 146722007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14673
14674 * remote-utils.c (monitor_output): New function.
14675 * server.c (debug_threads): Define here.
14676 (monitor_show_help): New function.
14677 (handle_query): Handle qRcmd.
14678 (main): Do not handle 'd' packet.
14679 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14680 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14681 of debug_threads.
14682
de7c3b4a
PA		 146832007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14684
14685 * Makefile.in (EXEEXT): New.
14686 (clean): Use $(EXEEXT).
14687
ef57601b
PA		 146882007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14689
14690 * target.h (target_ops): Rename send_signal to request_interrupt,
14691 and remove enum target_signal parameter.
14692 * linux-low.c (linux_request_interrupt): Rename from
14693 linux_send_signal, and always send SIGINT.
14694 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14695 and always send SIGINT.
14696 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14697 of send_signal.
14698 (input_interrupt): Likewise.
14699
820f2bda
PA		 147002007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14701
14702 * server.c (get_features_xml): Check if target implemented
14703 arch_string.
14704 * win32-i386-low.c (win32_arch_string): New.
14705 (win32_target_ops): Add win32_arch_string as arch_string member.
14706
ab39bf24
UW		 147072007-02-22 Markus Deuling <deuling@de.ibm.com>
14708
14709 * spu-low.c (spu_arch_string): New.
14710 (spu_target_ops): Add spu_arch_string.
14711
61ff6e04
DJ		 147122007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14713
14714 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14715 * configure.ac: Do not check for terminal.h.
14716 * configure, config.in: Regenerated.
14717
fb1e4ffc
DJ		 147182007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14719
14720 * Makefile.in (OBS): Add $(XML_BUILTIN).
14721 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14722 (clean): Update.
14723 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14724 (arm-with-iwmmxt.c): New.
14725 * config.in, configure: Regenerate.
14726 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14727 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14728 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14729 (arm*-*-linux*): Add iWMMXt and regset support.
14730 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14731 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14732 (arm_store_wmmxregset, target_regsets): New.
14733 * server.c (get_features_xml): Take annex argument. Check builtin
14734 XML documents.
14735 (handle_query): Handle multiple annexes.
14736
0f48aa01
DJ		 147372007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14738
14739 * remote-utils.c [USE_WIN32API] (read, write): Define.
14740 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14741 write.
14742
23181151
DJ		 147432007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14744
14745 * linux-i386-low.c (the_low_target): Set arch_string.
14746 * linux-x86-64-low.c (the_low_target): Likewise.
14747 * linux-low.c (linux_arch_string): New.
14748 (linux_target_ops): Add it.
14749 * linux-low.h (struct linux_target_ops): Add arch_string.
14750 * server.c (write_qxfer_response): Use const void * for DATA.
14751 (get_features_xml): New.
14752 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14753 * target.h (struct target_ops): Add arch_string method.
14754
9d606399
DJ		 147552007-01-03 Denis Pilat <denis.pilat@st.com>
14756 Daniel Jacobowitz <dan@codesourcery.com>
14757
14758 * linux-low.c (linux_kill): Handle being called with no threads.
14759 * win32-i386-low.c (win32_kill): Likewise.
14760 (get_child_debug_event): Clear current_process_handle.
14761
147622006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14763 Daniel Jacobowitz <dan@codesourcery.com>
14764
14765 * remote-utils.c (remote_open): Check the type of specified
14766 serial port devices before opening them.
14767 * server.c (main): Kill the inferior if an error occurs during
14768 the first remote_open.
14769
a5e13d24
DJ		 147702006-12-05 Markus Deuling <deuling@de.ibm.com>
14771
14772 * README: Update supported targets.
14773
186947f7
DJ		 147742006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14775
14776 * Makefile.in (clean): Remove reg-mips64.c.
14777 (reg-mips64.c, reg-mips64.o): New rules.
14778 * configure.srv: Handle mips64. Include regset support for mips.
14779 * linux-mips-low.c (union mips_register): New.
14780 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14781 (mips_breakpoint, mips_breakpoint_at): Use int.
14782 (mips_collect_register, mips_supply_register)
14783 (mips_collect_register_32bit, mips_supply_register_32bit)
14784 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14785 (mips_store_fpregset, target_regsets): New.
14786 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14787
a13e2c95
UW		 147882006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14789
14790 * configure.srv: Add target "spu*-*-*".
14791 * Makefile.in (clean): Remove reg-spu.c.
14792 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14793 * spu-low.c: New file.
14794
cb7283db
DJ		 147952006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14796
14797 * configure.ac: Correct td_thr_tls_get_addr test.
14798 * configure: Regenerated.
14799
89be2091
DJ		 148002006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14801
14802 * linux-low.c (linux_wait_for_event): Reformat. Use the
14803 pass_signals array.
14804 * remote-utils.c (decode_address_to_semicolon): New.
14805 * server.c (pass_signals, handle_general_set): New.
14806 (handle_query): Mention QPassSignals for qSupported.
14807 (main): Call handle_general_set.
14808 * server.h (pass_signals, decode_address_to_semicolon): New.
14809
000ef4f0
DJ		 148102006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14811
14812 * server.c (handle_query): Correct error handling for read_auxv.
14813
b7149293
UW		 148142005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14815
14816 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14817 and srv_linux_thread_db to yes.
14818 * linux-s390-low.c (s390_fill_gregset): New function.
14819 (target_regsets): Define data structure.
14820
dae5f5cf
DJ		 148212006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14822
14823 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14824 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14825 * config.in, configure: Regenerated.
14826 * inferiors.c (gdb_id_to_thread): New function.
14827 (gdb_id_to_thread_id): Use it.
14828 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14829 * linux-low.h (struct process_info): Add th member.
14830 (thread_db_get_tls_address): New prototype.
14831 * remote-utils.c (decode_address): Make non-static.
14832 * server.c (handle_query): Handle qGetTLSAddr.
14833 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14834 * target.h (struct target_ops): Add get_tls_address.
14835 * thread-db.c (maybe_attach_thread): Save the thread handle.
14836 (thread_db_get_tls_address): New.
14837
32ca6d61
DJ		 148382006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14839
14840 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14841 (linux_resume_one_process): Take a siginfo_t *. Update all
14842 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14843 (struct pending_signals): Add a siginfo_t.
14844 (linux_wait_for_process): Always set last_status.
14845 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14846 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14847 * linux-low.h (struct process_info): Add last_status.
14848
5ffff7c1
DJ		 148492006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14850
14851 * remote-utils.c (try_rle): New function.
14852 (putpkt_binary): Use it.
14853
8695c747
DJ		 148542006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14855
14856 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14857 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14858 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14859 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14860 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14861 point registers.
14862
290fadea
RS		 148632006-08-08 Richard Sandiford <richard@codesourcery.com>
14864
14865 * server.c (terminal_fd): New variable.
14866 (old_foreground_pgrp): Likewise.
14867 (restore_old_foreground_pgrp): New function.
14868 (start_inferior): Record the terminal file descriptor in terminal_fd
14869 and its original foreground group in old_foreground_pgrp. Register
14870 restore_old_foreground_pgrp with atexit().
14871
9f2e1e63
DJ		 148722006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14873
14874 * server.c (handle_query): Correct qPart to qXfer.
14875
b80864fb
DJ		 148762006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14877
14878 * configure.ac: Check for more headers which are missing on
14879 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14880 * configure.srv: Add Cygwin and mingw32.
14881 * remote-utils.c: Don't include headers unconditionally which
14882 are missing on mingw32. Include <winsock.h> for mingw32.
14883 (remote_open): Adjust for mingw32 support. Flush
14884 standard error after writing to it.
14885 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14886 (unblock_async_io, enable_async_io, disable_async_io)
14887 (readchar, getpkt): Update for Winsock support.
14888 (prepare_resume_reply): Expect a protocol signal number.
14889 * server.c: Disable <sys/wait.h> on mingw32.
14890 (start_inferior): Adjust for mingw32 support. Flush
14891 standard error after writing to it.
14892 (attach_inferior): Likewise. Use protocol signal
14893 numbers.
14894 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14895 and names.
14896 * win32-i386-low.c: New file.
14897 * Makefile.in (XM_CLIBS): Set.
14898 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14899 (win32-i386-low.o): New dependency rule.
14900 * linux-low.c (linux_wait): Use target signal numbers.
14901 * target.h (struct target_ops): Doc fix.
14902 * server.h (target_signal_to_name): New prototype.
14903 * gdbreplay.c: Don't include headers unconditionally which
14904 are missing on mingw32. Include <winsock.h> for mingw32.
14905 (remote_close, remote_open): Adjust for Winsock support.
14906 * configure, config.in: Regenerated.
14907
0876f84a
DJ		 149082006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14909
14910 * server.c (decode_xfer_read, write_qxfer_response): New.
14911 (handle_query): Take a packet length argument. Handle
14912 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14913 the qSupported response.
14914 (main): Update call to handle_query.
14915
01f9e8fa
DJ		 149162006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14917
14918 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14919 (putpkt_binary): Renamed from putpkt and adjusted for binary
14920 data.
14921 (putpkt): New wrapper for putpkt_binary.
14922 (readchar): Don't mask off the high bit.
14923 (decode_X_packet): New function.
14924 * server.c (main): Call putpkt_binary if a handler sets the packet
14925 length. Save the length of the incoming packet. Handle 'X'.
14926 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14927
be2a5f71
DJ		 149282006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14929
14930 * server.c (handle_query): Handle qSupported.
14931
ea025f5f
DJ		 149322006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14933
14934 * remote-utils.c (all_symbols_looked_up): New variable.
14935 (look_up_one_symbol): Check it.
14936 * server.h (look_up_one_symbol): New declaration.
14937 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14938
9308fc88
DJ		 149392006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14940
14941 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14942 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14943 (PTRACE_GET_THREAD_AREA): Define.
14944 (ps_get_thread_area): New function.
14945
52fb6437
NS		 149462006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14947
14948 * configure.srv (m68k*-*-uclinux*): New target.
14949 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14950 (linux_resume_one_process): Remove extraneous cast.
14951 (linux_read_offsets): New.
14952 (linux_target_op): Add linux_read_offsets on mmuless systems.
14953 * server.c (handle_query): Add qOffsets logic.
14954 * target.h (struct target_ops): Add read_offsets.
14955
21b0f40c
DJ		 149562006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14957
14958 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14959 (PTRACE_GET_THREAD_AREA): Define.
14960 (ps_get_thread_area): New function.
14961 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14962 (linux-x86-64-low.o): Update.
14963
0050a760
DJ		 149642006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14965
14966 * configure.ac: Remove checks for prfpregset_t.
14967 * gdb_proc_service.h: New file.
14968 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14969 new "gdb_proc_service.h".
14970 * proc-service.c: Likewise.
14971 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14972 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14973 * Makefile.in (gdb_proc_service_h): Updated.
14974 * configure, config.in: Regenerated.
14975
b92a518e
DJ		 149762006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14977
14978 * remote-utils.c (prepare_resume_reply): Move declaration
14979 of gdb_id_from_wait to the top of the block.
14980
545587ee
DJ		 149812006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14982
14983 * linux-low.c (regsets_store_inferior_registers): Read the regset
14984 from the target before filling it.
14985
9db87ebd
DJ		 149862006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14987
14988 * server.c (attach_inferior): Return SIGTRAP for a successful
14989 attach.
14990
dd24457d
DJ		 149912006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14992
14993 * Makefile.in (OBS): Add version.o.
14994 (STAGESTUFF): Delete.
14995 (version.o): Add dependencies.
14996 (version.c): Replace rule.
14997 (clean): Remove version.c.
14998 * server.c (gdbserver_version): New.
14999 (gdbserver_usage): Use printf.
15000 (main): Handle --version and --help.
15001 * server.h (version, host_name): Add declarations.
15002
6f0f660e
EZ		 150032005-12-23 Eli Zaretskii <eliz@gnu.org>
15004
889bf7c5
PA		 15005 * linux-arm-low.c:
15006 * linux-arm-low.c:
15007 * inferiors.c:
15008 * i387-fp.h:
15009 * i387-fp.c:
15010 * gdbreplay.c:
15011 * regcache.c:
15012 * proc-service.c:
15013 * mem-break.h:
15014 * mem-break.c:
15015 * linux-x86-64-low.c:
15016 * linux-sh-low.c:
15017 * linux-s390-low.c:
15018 * linux-ppc64-low.c:
15019 * linux-ppc-low.c:
15020 * linux-mips-low.c:
15021 * linux-m68k-low.c:
15022 * linux-m32r-low.c:
15023 * linux-low.h:
15024 * linux-low.c:
15025 * linux-ia64-low.c:
15026 * linux-i386-low.c:
15027 * linux-crisv32-low.c:
15028 * thread-db.c:
15029 * terminal.h:
15030 * target.h:
15031 * target.c:
15032 * server.h:
15033 * server.c:
15034 * remote-utils.c:
15035 * regcache.h:
15036 * utils.c:
15037 * Makefile.in:
15038 * configure.ac:
6f0f660e
EZ		 15039 * gdbserver.1: Add (C) after Copyright. Update the FSF
15040 address.
15041
9d1fb177
DJ		 150422005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15043
15044 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15045 (arm_breakpoint_at): Recognize both breakpoints.
15046 (the_low_target): Use the correct breakpoint instruction.
15047
011a70c2
DJ		 150482005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15049
15050 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15051 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15052 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15053 (the_low_target): Update.
15054
7fb85e41
AS		 150552005-10-25 Andreas Schwab <schwab@suse.de>
15056
15057 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15058
15059 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15060 (ia64_num_regs): Reduce to 462.
15061
3db0444b
DJ		 150622005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15063
15064 * acinclude.m4: Correct quoting.
15065 * aclocal.m4: Regenerated.
15066
15067 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15068 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15069 (thread_db_init): Call thread_db_err_str.
15070 * configure.ac: Check for TD_VERSION.
15071 * config.in, configure: Regenerated.
15072
bee0189a
DJ		 150732005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15074
15075 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15076
e9d25b98
DJ		 150772005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15078
15079 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15080 is not available. Define HAVE_PTRACE_GETREGS if it is.
15081 * config.in, configure: Regenerated.
15082 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15083 * linux-i386-low.c, linux-m68k-low.c: Update to use
15084 HAVE_PTRACE_GETREGS.
15085 * linux-low.c (regsets_fetch_inferior_registers)
15086 (regsets_store_inferior_registers): Only return 0 if we processed
15087 GENERAL_REGS.
15088 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15089 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15090
a06660f7
DJ		 150912005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15092
15093 * inferiors.c (struct thread_info): Add gdb_id.
15094 (add_thread): Add gdb_id argument.
15095 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15096 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15097 calls to add_thread.
15098 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15099 * server.c (handle_query): Use thread_to_gdb_id.
15100 (handle_v_cont, main): Use gdb_id_to_thread_id.
15101 * server.h (add_thread): Update prototype.
15102 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15103 prototypes.
15104
5a1f5858
DJ		 151052005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15106
15107 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15108 left-padded registers.
15109 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15110 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15111
e122f1f5
SE		 151122005-07-01 Steve Ellcey <sje@cup.hp.com>
15113
15114 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15115 * configure: Regenerate.
15116 * config.in: Regenerate.
15117 * server.h (NEED_DECLARATION_STRERROR):
15118 Replace with !HAVE_DECL_STRERROR.
15119
d592fa2f
DJ		 151202005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15121
15122 * linux-low.c (linux_wait, linux_send_signal): Don't test
15123 an unsigned long variable for > 0 if it could be MAX_ULONG.
15124 * server.c (myresume): Likewise.
15125 * target.c (set_desired_inferior): Likewise.
15126
ccbd4912
MK		 151272005-06-13 Mark Kettenis <kettenis@gnu.org>
15128
15129 * configure.ac: Simplify and improve check for socklen_t.
15130 * configure, config.in: Regenerate.
15131
f450004a
DJ		 151322005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15133
15134 * acconfig.h: Remove.
15135 * configure.ac: Add a test for socklen_t. Use three-argument
15136 AC_DEFINE throughout.
15137 * config.in: Regenerated using autoheader 2.59.
15138 * configure: Regenerated.
15139
15140 * gdbreplay.c (socklen_t): Provide a default.
15141 (remote_open): Use socklen_t.
15142 * remote-utils.c (socklen_t): Provide a default.
15143 (remote_open): Use socklen_t.
15144 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15145 unsigned char.
15146
15147 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15148 char for buffers.
15149 * linux-low.c (linux_read_memory, linux_write_memory)
15150 (linux_read_auxv): Likewise.
15151 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15152 (check_mem_write): Likewise.
15153 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15154 Likewise.
15155 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15156 (registers_from_string, register_data): Likewise.
15157 * server.c (handle_query, main): Likewise.
15158 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15159 (decode_M_packet): Likewise.
15160 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15161 * target.h (struct target_ops): Update read_memory, write_memory,
15162 and read_auxv.
15163 (read_inferior_memory, write_inferior_memory): Update.
15164 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15165 to unsigned char *.
15166 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15167 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15168 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15169 linux-s390-low.c, linux-sh-low.c: Update for changes in
15170 read_inferior_memory and the_low_target->breakpoint.
15171
eee84df1
DJ		 151722005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15173
15174 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15175 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15176 * configure.srv: Add powerpc64-*-linux*.
15177 * linux-ppc64-low.c: New file.
15178
45b134e5
OF		 151792005-05-23 Orjan Friberg <orjanf@axis.com>
15180
15181 * linux-cris-low.c: New file with support for CRIS.
15182 * linux-crisv32-low.c: Ditto for CRISv32.
15183 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15184 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15185 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15186 reg-crisv32.o, and reg-crisv32.c to make rules.
15187 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15188 recognized targets.
15189
48d93c75
UW		 151902005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15191
15192 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15193 of sizeof (PTRACE_XFER_TYPE).
15194 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15195
e013ee27
OF		 151962005-05-12 Orjan Friberg <orjanf@axis.com>
15197
889bf7c5 15198 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15199 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15200 pointers for hardware watchpoint support.
15201 * linux-low.h (struct linux_target_ops): Ditto.
15202 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15203 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15204 to linux_target_ops.
15205 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15206 reply packet.
15207 * server.c (main): Recognize 'Z' and 'z' packets.
15208
b0ded00b
UW		 152092005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15210
15211 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15212 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15213 (the_low_target): Add new members.
15214
8643e2ad
DJ		 152152005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15216
15217 * proc-service.c (ps_lgetregs): Search all_processes instead of
15218 all_threads.
15219
fc620387
DJ		 152202005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15221
15222 * server.c (start_inferior): Change return type to int.
15223 (attach_inferior): Change sigptr to int *.
15224 (handle_v_cont, handle_v_requests): Change signal to int *.
15225 (main): Change signal to int.
15226
152272005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15228
15229 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15230 * configure.srv: Add m32r*-*-linux*.
15231 * linux-m32r-low.c: New file.
15232
e0e76420
DJ		 152332005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15234
15235 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15236
a1928bad
DJ		 152372005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15238
15239 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15240 Take unsigned long arguments for PIDs.
15241 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15242 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15243 (wait_for_sigstop, linux_resume_one_process)
15244 (regsets_fetch_inferior_registers, linux_send_signal)
15245 (linux_read_auxv): Likewise. Update the types of variables holding
15246 PIDs. Update format string specifiers.
15247 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15248 * remote-utils.c (prepare_resume_reply): Likewise.
15249 * server.c (cont_thread, general_thread, step_thread)
15250 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15251 unsigned long.
15252 (handle_query): Update format specifiers.
15253 (handle_v_cont, main): Use strtoul for thread IDs.
15254 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15255 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15256 (general_thread, step_thread, thread_from_wait)
15257 (old_thread_from_wait): Update.
15258 * target.h (struct thread_resume): Use unsigned long for THREAD.
15259 (struct target_ops): Use unsigned long for arguments to attach and
15260 thread_alive.
15261
dcdb98d2
DJ		 152622005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15263
15264 * acinclude.m4: Include bfd/bfd.m4 directly.
15265 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15266 <agriffis@toolchain.org>.
15267 * aclocal.m4, configure: Regenerated.
15268
bec39cab
AC		 152692005-01-07 Andrew Cagney <cagney@gnu.org>
15270
15271 * configure.ac: Rename configure.in, require autoconf 2.59.
15272 * configure: Re-generate.
15273
434c4c77
DJ		 152742004-12-08 Daniel Jacobowitz <dan@debian.org>
15275
15276 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15277 LIBS when finished.
15278 * aclocal.m4: Regenerated.
15279 * configure: Regenerated.
15280
db1d3e1b
AS		 152812004-11-21 Andreas Schwab <schwab@suse.de>
15282
15283 * linux-m68k-low.c (m68k_num_gregs): Define.
15284 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15285 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15286 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15287 (m68k_breakpoint_at): New. Add to the_low_target.
15288
15289 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15290 srv_linux_thread_db to yes.
15291
43360365
JB		 152922004-10-20 Joel Brobecker <brobecker@gnat.com>
15293
15294 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15295 (ARCH_SET_FS): Likewise.
15296 (ARCH_GET_FS): Likewise.
15297 (ARCH_GET_GS): Likewise.
15298
fd500816
DJ		 152992004-10-16 Daniel Jacobowitz <dan@debian.org>
15300
15301 * linux-i386-low.c (ps_get_thread_area): New.
15302 * linux-x86-64-low.c (ps_get_thread_area): New.
15303 * linux-low.c: Include <sys/syscall.h>.
15304 (linux_kill_one_process): Don't kill the first thread here.
15305 (linux_kill): Kill the first thread here.
15306 (kill_lwp): New function.
15307 (send_sigstop, linux_send_signal): Use it.
15308 * proc-service.c: Clean up #ifdefs.
15309 (fpregset_info): Delete.
15310 (ps_lgetregs): Update and enable implementation.
15311 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15312 implementations.
15313 * remote-utils.c (struct sym_cache, symbol_cache): New.
15314 (input_interrupt): Print a clearer message.
15315 (async_io_enabled): New variable.
15316 (enable_async_io, disable_async_io): Use it. Update comments.
15317 (look_up_one_symbol): Use the symbol cache.
15318 * thread-db.c (thread_db_look_up_symbols): New function.
15319 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15320
f6de3c42
DJ		 153212004-10-16 Daniel Jacobowitz <dan@debian.org>
15322
15323 * configure.in: Test for -rdynamic.
15324 * configure: Regenerated.
15325 * Makefile (INTERNAL_LDFLAGS): New.
15326 (gdbserver, gdbreplay): Use it.
15327
2c0fc042
AC		 153282004-09-02 Andrew Cagney <cagney@gnu.org>
15329
15330 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15331
075b3282
DJ		 153322004-03-23 Daniel Jacobowitz <drow@mvista.com>
15333
15334 * linux-low.c (linux_wait): Clear all_processes list also.
15335
fa6a77dc
DJ		 153362004-03-12 Daniel Jacobowitz <drow@mvista.com>
15337
15338 * linux-low.c: Include <errno.h>. Remove extern declaration of
15339 errno.
15340
6d782a97
DJ		 153412004-03-12 Daniel Jacobowitz <drow@mvista.com>
15342
15343 * gdbreplay.c, server.h, utils.c: Update copyright years.
15344
3a7fb99b
DJ		 153452004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15346
15347 * server.c (main): Print child status or termination signal from
15348 variable 'signal', not 'sig'.
15349
c3e735a6
DJ		 153502004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15351
15352 * linux-low.c (linux_read_memory): Change return type to
15353 int. Check for and return error from ptrace().
15354 * target.c (read_inferior_memory): Change return type to int. Pass
15355 back return status from the_target->read_memory().
15356 * target.h (struct target_ops): Adapt *read_memory() prototype.
15357 Update comment.
15358 (read_inferior_memory): Adapt prototype.
15359 * server.c (main): Return an error packet if
15360 read_inferior_memory() returns an error.
15361
a59d1c82
DJ		 153622004-03-04 Daniel Jacobowitz <drow@mvista.com>
15363
15364 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15365 Unify with other clean targets.
15366
dc3f8883
DJ		 153672004-02-29 Daniel Jacobowitz <drow@mvista.com>
15368
15369 * server.c (handle_v_cont): Call set_desired_inferior.
15370
89a208da
DJ		 153712004-02-29 Daniel Jacobowitz <drow@mvista.com>
15372
15373 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15374
62ea82f5
DJ		 153752004-02-29 Daniel Jacobowitz <drow@mvista.com>
15376
15377 * linux-low.c (linux_wait): Unblock async I/O.
15378 (linux_resume): Block and enable async I/O.
15379 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15380 * server.h (block_async_io, unblock_async_io): Add prototypes.
15381
6910d122
DJ		 153822004-02-29 Daniel Jacobowitz <drow@mvista.com>
15383
15384 * remote-utils.c (remote_open): Print a status notice after
15385 opening a TCP port.
15386 * server.c (attach_inferior): Print a status notice after
15387 attaching.
15388
153892004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15390
15391 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15392
c89dc5d4
DJ		 153932004-02-26 Daniel Jacobowitz <drow@mvista.com>
15394
15395 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15396 error packet.
15397 * server.c, target.h: Update copyright years.
15398
4b8dad4a
RM		 153992004-02-25 Roland McGrath <roland@redhat.com>
15400
15401 * target.h (struct target_ops): New member `read_auxv'.
15402 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15403 * linux-low.c (linux_read_auxv): New function.
15404 (linux_target_ops): Initialize `read_auxv' member to that.
15405
d7446758
JB		 154062004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15407
15408 Committed by Jim Blandy <jimb@redhat.com>.
15409
15410 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15411 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15412 instead of GPR_SIZE to distiguish s390 and s390x targets.
15413
5544ad89
DJ		 154142004-01-31 Daniel Jacobowitz <drow@mvista.com>
15415
15416 * linux-low.c: Update copyright year.
15417 (check_removed_breakpoint): Clear pending_is_breakpoint.
15418 (linux_set_resume_request, linux_queue_one_thread)
15419 (resume_status_pending_p): New functions.
15420 (linux_continue_one_thread): Use process->resume.
15421 (linux_resume): Only resume threads if there are no pending events.
15422 * linux-low.h (struct process_info): Add resume request
15423 pointer.
15424
2a68b70e
DJ		 154252004-01-30 Daniel Jacobowitz <drow@mvista.com>
15426
15427 * regcache.c (new_register_cache): Clear the allocated register
15428 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15429
64386c31
DJ		 154302003-10-13 Daniel Jacobowitz <drow@mvista.com>
15431
15432 * linux-low.c (linux_resume): Take a struct thread_resume *
15433 argument.
15434 (linux_wait): Update call.
15435 (resume_ptr): New static variable.
15436 (linux_continue_one_thread): Renamed from
15437 linux_continue_one_process. Use resume_ptr.
15438 (linux_resume): Use linux_continue_one_thread.
15439 * server.c (handle_v_cont, handle_v_requests): New functions.
15440 (myresume): New function.
15441 (main): Handle 'v' case.
15442 * target.h (struct thread_resume): New type.
15443 (struct target_ops): Change argument of "resume" to struct
15444 thread_resume *.
15445 (myresume): Delete macro.
15446
c938e9b0
L		 154472003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15448
15449 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15450 (uninstall): Support DESTDIR.
15451
7f313d07
BC		 15452Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15453
15454 * configure.srv: Add xscale*linux copy of arm*linux entry.
15455
3b2fc2ea
DJ		 154562003-07-24 Daniel Jacobowitz <drow@mvista.com>
15457
15458 * linux-arm-low.c (arm_reinsert_addr): New function.
15459 (the_low_target): Add arm_reinsert_addr.
15460
1c0a559e
MK		 154612003-07-08 Mark Kettenis <kettenis@gnu.org>
15462
15463 * mem-break.c: Remove whitespace at end of file.
15464
43d5792c
DJ		 154652003-06-28 Daniel Jacobowitz <drow@mvista.com>
15466
15467 * configure.in: Check whether we need to prototype strerror.
15468 * server.h: Optionally prototype strerror.
15469 * gdbreplay.c (perror_with_name): Use strerror.
15470 * linux-low.c (linux_attach_lwp): Use strerror.
15471 * utils.c (perror_with_name): Use strerror.
15472 * config.in, configure: Regenerated.
15473
c8a86edf
DJ		 154742003-06-28 Daniel Jacobowitz <drow@mvista.com>
15475
15476 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15477 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15478
73d37363
DJ		 154792003-06-20 Daniel Jacobowitz <drow@mvista.com>
15480
15481 * Makefile.in (SFILES): Update.
15482 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15483 low-sun3.c: Remove files.
15484
6ad8ae5c
DJ		 154852003-06-17 Daniel Jacobowitz <drow@mvista.com>
15486
15487 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15488 (linux_detach_one_process, linux_detach): New functions.
15489 (linux_target_ops): Add linux_detach.
15490 * server.c (main): Handle 'D' packet.
15491 * target.h (struct target_ops): Add "detach" member.
15492 (detach_inferior): Define.
15493
1581182a
MK		 154942003-06-13 Mark Kettenis <kettenis@gnu.org>
15495
15496 From Kelley Cook <kelleycook@wideopenwest.com>:
15497 * configure.srv: Accept i[34567]86 variants.
15498
e5379b03
DJ		 154992003-06-05 Daniel Jacobowitz <drow@mvista.com>
15500
15501 * linux-low.c (linux_wait_for_event): Correct comment typos.
15502 (linux_resume_one_process): Call check_removed_breakpoint.
15503 (linux_send_signal): New function.
15504 (linux_target_ops): Add linux_send_signal.
15505 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15506 of kill.
15507 * target.h (struct target_ops): Add send_signal.
15508
2ff29de4
JB		 155092003-05-29 Jim Blandy <jimb@redhat.com>
15510
15511 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15512 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15513 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15514 away part of the register's value.
15515
254787d4
DJ		 155162003-03-26 Daniel Jacobowitz <drow@mvista.com>
15517
15518 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15519 (linux_wait_for_event, linux_init_signals): Likewise.
15520
94e10508
DJ		 155212003-03-17 Daniel Jacobowitz <drow@mvista.com>
15522
15523 * configure.in: Check for stdlib.h.
15524 * configure: Regenerated.
15525 * config.in: Regenerated.
15526
4c0711e0
DJ		 155272003-01-04 Andreas Schwab <schwab@suse.de>
15528
15529 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15530
ef66e766
AC		 155312003-01-02 Andrew Cagney <ac131313@redhat.com>
15532
15533 * Makefile.in: Remove obsolete code.
15534
a1358604
DJ		 155352002-11-20 Daniel Jacobowitz <drow@mvista.com>
15536
15537 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15538 defined(PT_FPR0_HI).
15539
23ce3b1c
DJ		 155402002-11-17 Stuart Hughes <seh@zee2.com>
15541
15542 * linux-arm-low.c (arm_num_regs): Increase.
15543 (arm_regmap): Include status register.
15544
155452002-11-17 Daniel Jacobowitz <drow@mvista.com>
15546
15547 * linux-low.c (register_addr): Remove incorrect -1 check.
15548
a9fa9f7d
DJ		 155492002-08-29 Daniel Jacobowitz <drow@mvista.com>
15550
15551 * linux-low.c (linux_create_inferior): Call setpgid. Return
15552 the new PID.
15553 (unstopped_p, linux_signal_pid): Remove.
15554 (linux_target_ops): Remove linux_signal_pid.
15555 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15556 global instead of target method.
15557 * target.h (struct target_ops): Remove signal_pid. Update comment
15558 for create_inferior.
15559 * server.c (signal_pid): New variable.
15560 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15561 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15562 (attach_inferior): Set signal_pid.
15563
17574093
DJ		 155642002-08-23 Daniel Jacobowitz <drow@mvista.com>
15565
15566 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15567
155682002-08-20 Jim Blandy <jimb@redhat.com>
15569
15570 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15571 default for this.
15572
155732002-08-01 Andrew Cagney <cagney@redhat.com>
15574
15575 * Makefile.in: Make chill references obsolete.
15576
155772002-07-24 Kevin Buettner <kevinb@redhat.com>
15578
15579 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15580 * configure: Regenerate.
15581 * config.in: Regenerate.
15582
155832002-07-09 David O'Brien <obrien@FreeBSD.org>
15584
15585 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15586 (perror_with_name, remote_close, remote_open, expect, play): Static.
15587
155882002-07-04 Michal Ludvig <mludvig@suse.cz>
15589
4b8dad4a 15590 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15591 byte offsets instead of an array of indexes.
15592 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15593
155942002-06-13 Daniel Jacobowitz <drow@mvista.com>
15595
15596 * regcache.c: Add comment.
15597
155982002-06-11 Daniel Jacobowitz <drow@mvista.com>
15599
15600 * thread-db.c: New file.
15601 * proc-service.c: New file.
15602 * acinclude.m4: New file.
15603 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15604 proc-service.o, and thread-db.o.
15605 (linux-low.o): Add USE_THREAD_DB.
15606 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15607 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15608 * aclocal.m4: Regenerated.
15609 * config.in: Regenerated.
15610 * configure: Regenerated.
15611 * configure.in: Check for proc_service.h, sys/procfs.h,
15612 thread_db.h, and linux/elf.h headrs.
15613 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15614 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15615 Check for -lthread_db and thread support.
15616 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15617 PowerPC, and SuperH.
15618 * i387-fp.c: Constify arguments.
15619 * i387-fp.h: Likewise.
15620 * inferiors.c: (struct thread_info): Renamed from
15621 `struct inferior_info'. Remove PID member. Use generic inferior
15622 list header. All uses updated.
15623 (inferiors, signal_pid): Removed.
15624 (all_threads): New variable.
15625 (get_thread): Define.
15626 (add_inferior_to_list): New function.
15627 (for_each_inferior): New function.
15628 (change_inferior_id): New function.
15629 (add_inferior): Removed.
15630 (remove_inferior): New function.
15631 (add_thread): New function.
15632 (free_one_thread): New function.
15633 (remove_thread): New function.
15634 (clear_inferiors): Use for_each_inferior and free_one_thread.
15635 (find_inferior): New function.
15636 (find_inferior_id): New function.
15637 (inferior_target_data): Update argument type.
15638 (set_inferior_target_data): Likewise.
15639 (inferior_regcache_data): Likewise.
15640 (set_inferior_regcache_data): Likewise.
15641 * linux-low.c (linux_bp_reinsert): Remove.
15642 (all_processes, stopping_threads, using_thrads)
15643 (struct pending_signals, debug_threads, pid_of): New.
15644 (inferior_pid): Replace with macro.
15645 (struct inferior_linux_data): Remove.
15646 (get_stop_pc, add_process): New functions.
15647 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15648 Use add_process and add_thread.
15649 (linux_attach_lwp): New function, based on old linux_attach. Use
15650 add_process and add_thread. Set stop_expected for new threads.
15651 (linux_attach): New function.
15652 (linux_kill_one_process): New function.
15653 (linux_kill): Kill all LWPs.
15654 (linux_thread_alive): Use find_inferior_id.
15655 (check_removed_breakpoints, status_pending_p): New functions.
15656 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15657 Update. Use WNOHANG. Wait for cloned processes also. Update process
15658 struct for the found process.
15659 (linux_wait_for_event): New function.
15660 (linux_wait): Use it. Support LWPs.
15661 (send_sigstop, wait_for_sigstop, stop_all_processes)
15662 (linux_resume_one_process, linux_continue_one_process): New functions.
15663 (linux_resume): Support LWPs.
15664 (REGISTER_RAW_SIZE): Remove.
15665 (fetch_register): Use register_size instead. Call supply_register.
15666 (usr_store_inferior_registers): Likewise. Call collect_register.
15667 Fix recursive case.
15668 (regsets_fetch_inferior_registers): Improve error message.
15669 (regsets_store_inferior_registers): Add debugging.
15670 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15671 (unstopped_p, linux_signal_pid): New functions.
15672 (linux_target_ops): Add linux_signal_pid.
15673 (linux_init_signals): New function.
15674 (initialize_low): Call it. Initialize using_threads.
15675 * regcache.c (inferior_regcache_data): Add valid
15676 flag.
15677 (get_regcache): Fetch registers lazily. Add fetch argument
15678 and update all callers.
15679 (regcache_invalidate_one, regcache_invalidate): New
15680 functions.
15681 (new_register_cache): Renamed from create_register_cache.
15682 Return the new regcache.
15683 (free_register_cache): Change argument to a void *.
15684 (registers_to_string, registers_from_string): Call get_regcache
15685 with fetch flag set.
15686 (register_data): Make static. Pass fetch flag to get_regcache.
15687 (supply_register): Call get_regcache with fetch flag clear.
15688 (collect_register): Call get_regcache with fetch flag set.
15689 (collect_register_as_string): New function.
15690 * regcache.h: Update.
15691 * remote-utils.c (putpkt): Flush after debug output and use
15692 stderr.
15693 Handle input interrupts while waiting for an ACK.
15694 (input_interrupt): Use signal_pid method.
15695 (getpkt): Flush after debug output and use stderr.
15696 (outreg): Use collect_register_as_string.
15697 (new_thread_notify, dead_thread_notify): New functions.
15698 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15699 and general_thread.
15700 (look_up_one_symbol): Flush after debug output.
15701 * server.c (step_thread, server_waiting): New variables.
15702 (start_inferior): Don't use signal_pid. Update call to mywait.
15703 (attach_inferior): Update call to mywait.
15704 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15705 (main): Don't fetch/store registers explicitly. Use
15706 set_desired_inferior. Support proposed ``Hs'' packet. Update
15707 calls to mywait.
15708 * server.h: Update.
15709 (struct inferior_list, struct_inferior_list_entry): New.
15710 * target.c (set_desired_inferior): New.
15711 (write_inferior_memory): Constify.
15712 (mywait): New function.
15713 * target.h: Update.
15714 (struct target_ops): New signal_pid method.
15715 (mywait): Removed macro, added prototype.
15716
15717 * linux-low.h (regset_func): Removed.
15718 (regset_fill_func, regset_store_func): New.
15719 (enum regset_type): New.
15720 (struct regset_info): Add type field. Use new operation types.
15721 (struct linux_target_ops): stop_pc renamed to get_pc.
15722 Add decr_pc_after_break and breakpoint_at.
15723 (get_process, get_thread_proess, get_process_thread)
15724 (strut process_info, all_processes, linux_attach_lwp)
15725 (thread_db_init): New.
15726
15727 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15728 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15729 (the_low_target): Add new members.
15730 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15731 (i386_store_fpxregset): Constify.
15732 (target_regsets): Add new kind identifier.
15733 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15734 (i386_set_pc): Add debugging.
15735 (i386_breakpoint_at): New function.
15736 (the_low_target): Add new members.
15737 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15738 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15739 (mips_breakpoint_at): New.
15740 (the_low_target): Add new members.
15741 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15742 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15743 (the_low_target): Add new members.
15744 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15745 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15746 (the_low_target): Add new members.
15747 * linux-x86-64-low.c (target_regsets): Add new kind
15748 identifier.
15749
157502002-05-15 Daniel Jacobowitz <drow@mvista.com>
15751
15752 From Martin Pool <mbp@samba.org>:
15753 * server.c (gdbserver_usage): New function.
15754 (main): Call it.
15755
157562002-05-14 Daniel Jacobowitz <drow@mvista.com>
15757
15758 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15759 stop_at -> stop_pc.
15760
157612002-05-04 Andrew Cagney <ac131313@redhat.com>
15762
15763 * Makefile.in: Remove obsolete code.
15764
157652002-04-24 Michal Ludvig <mludvig@suse.cz>
15766
15767 * linux-low.c (regsets_fetch_inferior_registers),
15768 (regsets_store_inferior_registers): Removed cast to int from
15769 ptrace() calls.
15770 * regcache.h: Added declaration of struct inferior_info.
15771
157722002-04-20 Daniel Jacobowitz <drow@mvista.com>
15773
15774 * inferiors.c (struct inferior_info): Add regcache_data.
15775 (add_inferior): Call create_register_cache.
15776 (clear_inferiors): Call free_register_cache.
15777 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15778 * regcache.c (struct inferior_regcache_data): New.
15779 (registers): Remove.
15780 (get_regcache): New function.
15781 (create_register_cache, free_register_cache): New functions.
15782 (set_register_cache): Don't initialize the register cache here.
15783 (registers_to_string, registers_from_string, register_data): Call
15784 get_regcache.
15785 * regcache.h: Add prototypes.
15786 * server.h: Likewise.
15787
157882002-04-20 Daniel Jacobowitz <drow@mvista.com>
15789
15790 * mem-break.c: New file.
15791 * mem-break.h: New file.
15792 * Makefile.in: Add mem-break.o rule; update server.h
15793 dependencies.
15794 * inferiors.c (struct inferior_info): Add target_data
15795 member.
15796 (clear_inferiors): Free target_data member if set.
15797 (inferior_target_data, set_inferior_target_data): New functions.
15798 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15799 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15800 * linux-low.c (linux_bp_reinsert): New variable.
15801 (struct inferior_linux_data): New.
15802 (linux_create_inferior): Use set_inferior_target_data.
15803 (linux_attach): Likewise. Call add_inferior.
15804 (linux_wait_for_one_inferior): New function.
15805 (linux_wait): Call it.
15806 (linux_write_memory): Add const.
15807 (initialize_low): Call set_breakpoint_data.
15808 * linux-low.h (struct linux_target_ops): Add breakpoint
15809 handling members.
15810 * server.c (attach_inferior): Remove extra add_inferior
15811 call.
15812 * server.h: Include mem-break.h. Update inferior.c
15813 prototypes.
15814 * target.c (read_inferior_memory)
15815 (write_inferior_memory): New functions.
15816 * target.h (read_inferior_memory)
15817 (write_inferior_memory): Change macros to prototypes.
15818 (struct target_ops): Update comments. Add const to write_memory
15819 definition.
15820
158212002-04-11 Daniel Jacobowitz <drow@mvista.com>
15822
15823 * linux-low.c (usr_store_inferior_registers): Support
15824 registers which are allowed to fail to store.
15825 * linux-low.h (linux_target_ops): Likewise.
15826 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15827 (ppc_cannot_store_register): FPSCR may not be storable.
15828
158292002-04-09 Daniel Jacobowitz <drow@mvista.com>
15830
15831 * server.h: Include <string.h> if HAVE_STRING_H.
15832 * ChangeLog: Correct paths in last ChangeLog entry.
15833
158342002-04-09 Daniel Jacobowitz <drow@mvista.com>
15835
15836 * linux-low.h: Remove obsolete prototypes.
15837 (struct linux_target_ops): New.
15838 (extern the_low_target): New.
15839 * linux-low.c (num_regs, regmap): Remove declarations.
15840 (register_addr): Use the_low_target explicitly.
15841 (fetch_register): Likewise.
15842 (usr_fetch_inferior_registers): Likewise.
15843 (usr_store_inferior_registers): Likewise.
15844 * linux-arm-low.c (num_regs): Remove.
15845 (arm_num_regs): Define.
15846 (arm_regmap): Renamed from regmap, made static.
15847 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15848 made static.
15849 (arm_cannot_store_register): Renamed from cannot_store_register,
15850 made static.
15851 (the_low_target): New.
15852 * linux-i386-low.c (num_regs): Remove.
15853 (i386_num_regs): Define.
15854 (i386_regmap): Renamed from regmap, made static.
15855 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15856 made static.
15857 (i386_cannot_store_register): Renamed from cannot_store_register,
15858 made static.
15859 (the_low_target): New.
15860 * linux-ia64-low.c (num_regs): Remove.
15861 (ia64_num_regs): Define.
15862 (ia64_regmap): Renamed from regmap, made static.
15863 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15864 made static.
15865 (ia64_cannot_store_register): Renamed from cannot_store_register,
15866 made static.
15867 (the_low_target): New.
15868 * linux-m68k-low.c (num_regs): Remove.
15869 (m68k_num_regs): Define.
15870 (m68k_regmap): Renamed from regmap, made static.
15871 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15872 made static.
15873 (m68k_cannot_store_register): Renamed from cannot_store_register,
15874 made static.
15875 (the_low_target): New.
15876 * linux-mips-low.c (num_regs): Remove.
15877 (mips_num_regs): Define.
15878 (mips_regmap): Renamed from regmap, made static.
15879 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15880 made static.
15881 (mips_cannot_store_register): Renamed from cannot_store_register,
15882 made static.
15883 (the_low_target): New.
15884 * linux-ppc-low.c (num_regs): Remove.
15885 (ppc_num_regs): Define.
15886 (ppc_regmap): Renamed from regmap, made static.
15887 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15888 made static.
15889 (ppc_cannot_store_register): Renamed from cannot_store_register,
15890 made static.
15891 (the_low_target): New.
15892 * linux-s390-low.c (num_regs): Remove.
15893 (s390_num_regs): Define.
15894 (s390_regmap): Renamed from regmap, made static.
15895 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15896 made static.
15897 (s390_cannot_store_register): Renamed from cannot_store_register,
15898 made static.
15899 (the_low_target): New.
15900 * linux-sh-low.c (num_regs): Remove.
15901 (sh_num_regs): Define.
15902 (sh_regmap): Renamed from regmap, made static.
15903 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15904 made static.
15905 (sh_cannot_store_register): Renamed from cannot_store_register,
15906 made static.
15907 (the_low_target): New.
15908 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15909 (the_low_target): New.
15910
159112002-04-09 Daniel Jacobowitz <drow@mvista.com>
15912
15913 * Makefile.in: Add stamp-h target.
15914 * configure.in: Create stamp-h.
15915 * configure: Regenerated.
15916
159172002-04-09 Daniel Jacobowitz <drow@mvista.com>
15918
15919 * inferiors.c: New file.
15920 * target.c: New file.
15921 * target.h: New file.
15922 * Makefile.in: Add target.o and inferiors.o. Update
15923 dependencies.
15924 * linux-low.c (inferior_pid): New static variable,
15925 moved from server.c.
15926 (linux_create_inferior): Renamed from create_inferior.
15927 Call add_inferior. Return 0 on success instead of a PID.
15928 (linux_attach): Renamed from myattach.
15929 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15930 (linux_thread_alive): Renamed from mythread_alive.
15931 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15932 child dies.
15933 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15934 (regsets_store_inferior_registers): Correct error message.
15935 Add missing ``return 0''.
15936 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15937 (linux_store_registers): Renamed from store_inferior_registers.
15938 (linux_read_memory): Renamed from read_inferior_memory.
15939 (linux_write_memory): Renamed from write_inferior_memory.
15940 (linux_target_ops): New structure.
15941 (initialize_low): Call set_target_ops ().
15942 * remote-utils.c (unhexify): New function.
15943 (hexify): New function.
15944 (input_interrupt): Send signals to ``signal_pid''.
15945 * server.c (inferior_pid): Remove.
15946 (start_inferior): Update create_inferior call.
15947 (attach_inferior): Call add_inferior.
15948 (handle_query): New function.
15949 (main): Call handle_query for `q' packets.
15950 * server.h: Include "target.h". Remove obsolete prototypes.
15951 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15952
159532002-04-09 Daniel Jacobowitz <drow@mvista.com>
15954
15955 * Makefile.in: Add WARN_CFLAGS. Update configury
15956 dependencies.
15957 * configure.in: Check for <string.h>
15958 * configure: Regenerate.
15959 * config.in: Regenerate.
15960 * gdbreplay.c: Include needed system headers.
15961 (remote_open): Remove strchr prototype.
15962 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15963 * regcache.c (supply_register): Change buf argument to const void *.
15964 (supply_register_by_name): Likewise.
15965 (collect_register): Change buf argument to void *.
15966 (collect_register_by_name): Likewise.
15967 * regcache.h: Add missing prototypes.
15968 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15969 * server.c (handle_query): New function.
15970 (attached): New static variable, moved out of main.
15971 (main): Quiet longjmp clobber warnings.
15972 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15973 * utils.c (error): Remove NORETURN.
15974 (fatal): Likewise.
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