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Remove usage of find_thread when calling resume_status_pending_p
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
25c28b4d
SM		 12017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2
3 * linux-low.c (resume_status_pending_p): Return bool, remove
4 flag_p argument.
5 (linux_resume): Use find_thread.
6
5fdda392
SM		 72017-11-19 Simon Marchi <simon.marchi@ericsson.com>
8
9 * linux-low.c (struct thread_resume_array): Remove.
10 (linux_set_resume_request): Return void, take arguments
11 directly.
12 (linux_resume): Use for_each_thread.
13
fcb056a5
SM		 142017-11-19 Simon Marchi <simon.marchi@ericsson.com>
15
16 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
17 return bool, remove data argument.
18 (linux_stabilize_threads): Use find_thread.
19
139720c5
SM		 202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
21
22 * linux-low.c (unsuspend_one_lwp): Remove.
23 (unsuspend_all_lwps): Use for_each_thread, inline code from
24 unsuspend_one_lwp.
25
6d1e5673
SM		 262017-11-19 Simon Marchi <simon.marchi@ericsson.com>
27
28 * gdbthread.h (find_thread): Add overload with ptid_t filter.
29 * linux-low.c (struct iterate_over_lwps_args): Remove.
30 (iterate_over_lwps_filter): Remove.
31 (iterate_over_lwps): Use find_thread.
32
bbf550d5
SM		 332017-11-19 Simon Marchi <simon.marchi@ericsson.com>
34
35 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
36 (linux_handle_new_gdb_connection): Use for_each_thread, inline
37 code from reset_lwp_ptrace_options_callback.
38
00192f77
SM		 392017-11-19 Simon Marchi <simon.marchi@ericsson.com>
40
41 * linux-arm-low.c (struct update_registers_data): Remove.
42 (update_registers_callback): Return void, take arguments
43 directly, don't check thread's pid.
44 (arm_insert_point, arm_remove_point): Use for_each_thread.
45
2bee2b6c
SM		 462017-11-19 Simon Marchi <simon.marchi@ericsson.com>
47
48 * win32-low.c (continue_one_thread): Return void, take argument
49 directly.
50 (child_continue): Use for_each_thread.
51
0b360f19
SM		 522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
53
54 * win32-i386-low.c (update_debug_registers_callback): Rename
55 to ...
56 (update_debug_registers): ... this, return void, remove pid_p arg.
57 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
58
f27866ba
SM		 592017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
60
61 * inferiors.h (struct process_info): Add constructor, initialize
62 fields..
63 <syscalls_to_catch>: Change type to std::vector<int>.
64 * inferiors.c (add_process): Allocate process_info with new.
65 (remove_process): Free process_info with delete.
66 * linux-low.c (handle_extended_wait): Adjust.
67 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
68 * server.c (handle_general_set): Adjust.
69
e849ea89
PA		 702017-11-16 Pedro Alves <palves@redhat.com>
71
72 * remote-utils.c (remote_close): Block SIGIO signals instead of
73 uninstalling the SIGIO handler.
74
1d0aa65c
AH		 752017-11-16 Alan Hayward <alan.hayward@arm.com>
76
77 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
78
3491a34c
YQ		 792017-11-16 Yao Qi <yao.qi@linaro.org>
80
81 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
82 (tic6x_store_gregset): Likewise.
83 (tic6x_usrregs_info): Move it up.
84
a602f924
AH		 852017-11-15 Alan Hayward <alan.hayward@arm.com>
86
87 * Makefile.in: Update arch rules.
88 * configure.srv: Explicitly mark arch/ files.
89
5616b6c3
AS		 902017-11-13 Andreas Schwab <schwab@suse.de>
91
92 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
93 function.
94 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
95
d1928160
PA		 962017-11-06 Pedro Alves <palves@redhat.com>
97
98 * config.in, configure: Regenerate.
99
bac608e7
SM		 1002017-10-27 Simon Marchi <simon.marchi@ericsson.com>
101
102 * target.c (struct thread_search): Remove.
103 (thread_search_callback): Remove.
104 (prepare_to_access_memory): Use for_each_thread instead of
105 find_inferior. Inline code from thread_search_callback.
106
eaddb425
SM		 1072017-10-27 Simon Marchi <simon.marchi@ericsson.com>
108
109 * server.c (struct visit_actioned_threads_data): Remove.
110 (visit_actioned_threads): Change prototype to take arguments
111 directly.
112 (resume): Use find_thread instead of find_inferior.
113
99078d34
SM		 1142017-10-27 Simon Marchi <simon.marchi@ericsson.com>
115
116 * server.c (queue_stop_reply_callback): Change prototype, return
117 void.
118 (find_status_pending_thread_callback): Remove.
119 (handle_status): Replace find_inferior with find_thread and
120 for_each_thread.
121
cc628f3d
AH		 1222017-10-25 Alan Hayward <alan.hayward@arm.com>
123
124 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
125 with REGNO.
126 (aarch64_store_gregset): Likewise.
127 (aarch64_fill_fpregset): Likewise.
128 (aarch64_store_fpregset): Likewise.
129
4d3bb80e
SM		 1302017-10-21 Simon Marchi <simon.marchi@ericsson.com>
131
132 * gdbthread.h (find_thread, for_each_thread): New functions.
133 * inferiors.c (thread_of_pid): Remove.
134 (find_any_thread_of_pid): Use find_thread.
135 * linux-low.c (num_lwps): Use for_each_thread.
136
7a7cdfa0
YQ		 1372017-10-17 Yao Qi <yao.qi@linaro.org>
138
139 * Makefile.in: Remove one rule.
140 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
141
e675d170
YQ		 1422017-10-17 Yao Qi <yao.qi@linaro.org>
143
144 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
145 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
146
7eb4e0f9
YQ		 1472017-10-17 Yao Qi <yao.qi@linaro.org>
148
149 * configure.srv: Rename arm.o with arch/arm.o.
150
60d6cfc9
YQ		 1512017-10-17 Yao Qi <yao.qi@linaro.org>
152
153 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
154 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
155 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
156 (arch-i386.o, arch-amd64.o): Remove rules.
157 (arch/%.o): New rule.
158 Update POSTCOMPILE and COMPILE.pre.
159 * configure.ac: Invoke AC_CONFIG_COMMANDS.
160 * configure: Re-generated.
161 * configure.srv: Replace arch-i386.o with arch/i386.o.
162 Replace arch-amd64.o with arch/amd64.o.
163
5bfda255
YQ		 1642017-10-16 Yao Qi <yao.qi@linaro.org>
165
166 * configure: Regenerated.
167
9c80ecd6
SM		 1682017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
169
170 * inferiors.h: (struct inferior_list): Remove.
171 (struct inferior_list_entry); Remove.
172 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
173 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
174 get_first_inferior): Remove.
175 (for_each_inferior, for_each_inferior_with_data, find_inferior,
176 find_inferior_id, find_inferior_in_random): Change signature.
177 * inferiors.c (all_threads): Change type to
178 std::list<thread_info *>.
179 (get_thread): Remove macro.
180 (find_inferior, find_inferior_id): Change signature, implement
181 using find_thread.
182 (find_inferior_in_random): Change signature, implement using
183 find_thread_in_random.
184 (for_each_inferior, for_each_inferior_with_data): Change
185 signature, implement using for_each_thread.
186 (add_inferior_to_list, remove_inferior): Remove.
187 (add_thread, get_first_thread, thread_of_pid,
188 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
189 (get_first_inferior, one_inferior_p, clear_inferior_list):
190 Remove.
191 (clear_inferiors, get_thread_process): Update.
192 * gdbthread.h: Include <list>.
193 (struct thread_info) <entry>: Remove field.
194 <id>: New field.
195 (all_threads): Change type to std::list<thread_info *>.
196 (get_first_inferior): Add doc.
197 (find_thread, for_each_thread, find_thread_in_random): New
198 functions.
199 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
200 * linux-arm-low.c (update_registers_callback): Update.
201 * linux-low.c (second_thread_of_pid_p): Update.
202 (kill_one_lwp_callback, linux_detach_lwp_callback,
203 delete_lwp_callback, status_pending_p_callback, same_lwp,
204 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
205 iterate_over_lwps, not_stopped_callback,
206 resume_stopped_resumed_lwps, count_events_callback,
207 select_singlestep_lwp_callback, select_event_lwp_callback,
208 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
209 suspend_and_send_sigstop_callback, wait_for_sigstop,
210 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
211 lwp_running, linux_set_resume_request, resume_status_pending_p,
212 need_step_over_p, start_step_over, linux_resume_one_thread,
213 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
214 reset_lwp_ptrace_options_callback): Update.
215 * linux-mips-low.c (update_watch_registers_callback): Update.
216 * regcache.c (regcache_invalidate_one, regcache_invalidate):
217 Update.
218 (free_register_cache_thread_one): Remove.
219 (regcache_release): Update.
220 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
221 handle_qxfer_threads_worker): Update.
222 (handle_query): Update, use list iterator.
223 (visit_actioned_threads, handle_pending_status,
224 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
225 clear_pending_status_callback, set_pending_status_callback,
226 find_status_pending_thread_callback, handle_status,
227 process_serial_event): Update.
228 * target.c (thread_search_callback): Update.
229 * thread-db.c (thread_db_get_tls_address): Update.
230 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
231 Update.
232 * win32-i386-low.c (update_debug_registers_callback): Update.
233 * win32-low.c (delete_thread_info, child_delete_thread,
234 continue_one_thread, suspend_one_thread,
235 get_child_debug_event): Adjust.
236
9179355e
SM		 2372017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
238
239 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
240 * inferiors.h: Include <list>.
241 (struct process_info) <entry>: Remove field.
242 <pid>: New field.
243 (pid_of): Change macro to function.
244 (ptid_of, lwpid_of): Remove macro.
245 (all_processes): Change type to std::list<process_info *>.
246 (ALL_PROCESSES): Remove macro.
247 (for_each_process, find_process): New function.
248 * inferiors.c (all_processes): Change type to
249 std::list<process_info *>.
250 (find_thread_process): Adjust.
251 (add_process): Likewise.
252 (remove_process): Likewise.
253 (find_process_pid): Likewise.
254 (get_first_process): Likewise.
255 (started_inferior_callback): Remove.
256 (have_started_inferiors_p): Adjust.
257 (attached_inferior_callback): Remove.
258 (have_attached_inferiors_p): Adjust.
259 * linux-low.c (check_zombie_leaders): Likewise.
260 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
261 (x86_linux_update_xmltarget): Adjust.
262 * server.c (handle_query): Likewise.
263 (gdb_reattached_process): Remove.
264 (handle_status): Adjust.
265 (kill_inferior_callback): Likewise.
266 (detach_or_kill_inferior): Remove.
267 (print_started_pid): Likewise.
268 (print_attached_pid): Likewise.
269 (detach_or_kill_for_exit): Update.
270 (process_serial_event): Likewise.
271 * linux-arm-low.c (arm_new_fork): Likewise.
272
c9cb8905
SM		 2732017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
274
275 * dll.h: Include <list>.
276 (struct dll_info): Add constructor.
277 <entry>: Remove field.
278 (all_dlls): Change type to std::list<dll_info>.
279 * dll.c: Include <algorithm>.
280 (get_dll): Remove macro.
281 (all_dlls): Change type to std::list<dll_info *>.
282 (free_one_dll): Remove.
283 (match_dll): Likewise.
284 (loaded_dll): Adjust.
285 (unloaded_dll): Adjust to all_dlls type change, use
286 std::find_if. Inline code from match_dll.
287 (clear_dlls): Adjust to all_dlls type change.
288 * server.c (emit_dll_description): Remove.
289 (handle_qxfer_libraries): Adjust to all_dlls type change,
290 integrate emit_dll_description's functionality.
291
04ec7890
SM		 2922017-10-12 Simon Marchi <simon.marchi@ericsson.com>
293
294 * linux-low.h (struct linux_target_ops) <delete_process>: New
295 field.
296 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
297 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
298 (struct linux_target_ops): Add delete_process callback.
299 * linux-arm-low.c (arm_delete_process): New.
300 (struct linux_target_ops): Add delete_process callback.
301 * linux-bfin-low.c (struct linux_target_ops): Likewise.
302 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
303 * linux-m32r-low.c (struct linux_target_ops): Likewise.
304 * linux-mips-low.c (mips_linux_delete_process): New.
305 (struct linux_target_ops): Add delete_process callback.
306 * linux-ppc-low.c (struct linux_target_ops): Likewise.
307 * linux-s390-low.c (struct linux_target_ops): Likewise.
308 * linux-sh-low.c (struct linux_target_ops): Likewise.
309 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
310 * linux-tile-low.c (struct linux_target_ops): Likewise.
311 * linux-x86-low.c (x86_linux_delete_process): New.
312 (struct linux_target_ops): Add delete_process callback.
313 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
314
466eecee
SM		 3152017-10-12 Simon Marchi <simon.marchi@ericsson.com>
316
317 * linux-aarch64-low.c (the_low_target): Add thread delete
318 callback.
319 * linux-arm-low.c (arm_delete_thread): New function.
320 (the_low_target): Add thread delete callback.
321 * linux-bfin-low.c (the_low_target): Likewise.
322 * linux-crisv32-low.c (the_low_target): Likewise.
323 * linux-low.c (delete_lwp): Invoke delete_thread callback if
324 set.
325 * linux-low.h (struct linux_target_ops) <delete_thread>: New
326 field.
327 * linux-m32r-low.c (the_low_target): Add thread delete callback.
328 * linux-mips-low.c (mips_linux_delete_thread): New function.
329 (the_low_target): Add thread delete callback.
330 * linux-ppc-low.c (the_low_target): Likewise.
331 * linux-s390-low.c (the_low_target): Likewise.
332 * linux-sh-low.c (the_low_target): Likewise.
333 * linux-tic6x-low.c (the_low_target): Likewise.
334 * linux-tile-low.c (the_low_target): Likewise.
335 * linux-x86-low.c (the_low_target): Likewise.
336 * linux-xtensa-low.c (the_low_target): Likewise.
337
b79f7801
YZ		 3382017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
339
340 * win32-low.c: Include "common-inferior.h".
341
bc3b087d
SDJ		 3422017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
343
344 * inferiors.c (set_inferior_cwd): New function.
345 * server.c (handle_general_set): Handle QSetWorkingDir packet.
346 (handle_query): Inform that QSetWorkingDir is supported.
347 * win32-low.c (create_process): Pass the inferior's cwd to
348 CreateProcess.
349
d092c5a2
SDJ		 3502017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
351
352 * inferiors.c (current_inferior_cwd): New global variable.
353 (get_inferior_cwd): New function.
354 * inferiors.h (struct process_info) <cwd>: New field.
355
7da0a886
SDJ		 3562017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
357
358 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
359 (OBS): Add gdb_tilde_expand.o.
360
289a6840
SM		 3612017-10-02 Simon Marchi <simon.marchi@ericsson.com>
362
363 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
364 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
365
256642e8
PA		 3662017-09-29 Pedro Alves <palves@redhat.com>
367
368 * ax.c (gdb_parse_agent_expr): Constify.
369 * ax.h (gdb_parse_agent_expr): Constify.
370 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
371 Constify.
372 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
373 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
374 * remote-utils.h (read_ptid): Constify.
375 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
376 (process_point_options, process_serial_event): Constify.
377 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
378 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
379 (cmd_qtbuffer): Constify.
380
5b9ca4d4
PA		 3812017-09-29 Pedro Alves <palves@redhat.com>
382
383 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
384 fails.
385
94c207e0
PA		 3862017-09-29 Pedro Alves <palves@redhat.com>
387
388 * linux-low.c (handle_extended_wait): Pass parent thread instead
389 of process to thread_db_notice_clone.
390 * linux-low.h (thread_db_notice_clone): Replace parent process
391 parameter with parent thread parameter.
392 * thread-db.c (find_one_thread): Add comment.
393 (thread_db_notice_clone): Replace parent process parameter with
394 parent thread parameter. Temporarily switch to the parent thread.
395
75352e28
SDJ		 3962017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
397
398 * gdbthread.h: Include "common-gdbthread.h".
399 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
400 "if" when validating the ptid.
401 * remote-utils.c: Include "gdbthread.h".
402 (prepare_resume_reply): Use "switch_to_thread".
403 * target.c (done_accessing_memory): Likewise.
404
ad339634
AA		 4052017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
406
407 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
408 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
409 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
410 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
411 s390x-gs-linux64-ipa.o to ipa_obj.
412 * linux-s390-low.c (HWCAP_S390_GS): New define.
413 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
414 New functions.
415 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
416 (s390_arch_setup): Check for guarded-storage support and choose
417 appropriate tdesc.
418 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
419 init_registers_s390x_gs_linux64.
420 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
421 enum value.
422 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
423 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
424
cc4d742f
SM		 4252017-09-22 Simon Marchi <simon.marchi@ericsson.com>
426
427 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
428
f6327dcb
KB		 4292017-09-21 Kevin Buettner <kevinb@redhat.com>
430
431 * linux-low.h (struct lwp_info): Add new field, thread_handle.
432 (thread_db_thread_handle): Declare.
433 * linux-low.c (linux_target_ops): Initialize thread_handle.
434 * server.c (handle_qxfer_threads_worker): Add support for
435 "handle" attribute.
436 * target.h (struct target_ops): Add new function pointer,
437 thread_handle.
438 (target_thread_handle): Define.
439 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
440 field in lwp.
441 (thread_db_thread_handle): New function.
442
86299109
KB		 4432017-09-21 Kevin Buettner <kevinb@redhat.com>
444
445 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
446 * linux-low.h (thread_db_notice_clone): Declare.
447 * thread-db.c (thread_db_notice_clone): New function.
448
f557a88a
PA		 4492017-09-21 Pedro Alves <palves@redhat.com>
450
451 * server.c (gdb_read_memory, handle_status, process_serial_event)
452 (handle_serial_event, handle_target_event): Adjust to
453 set_desired_thread prototype change.
454 * target.c (set_desired_thread): Remove 'use_general' parameter
455 and adjust.
456 * target.h (set_desired_thread): Remove 'use_general' parameter.
457
223ffa71
TT		 4582017-09-20 Tom Tromey <tom@tromey.com>
459
460 * target.c (target_terminal::terminal_state): Define.
461 (target_terminal::init): Rename from target_terminal_init.
462 (target_terminal::inferior): Rename from
463 target_terminal_inferior.
464 (target_terminal::ours): Rename from target_terminal_ours.
465 (target_terminal::ours_for_output, target_terminal::info): New.
466
04fd3ba9
SM		 4672017-09-16 Simon Marchi <simon.marchi@ericsson.com>
468
469 * server.c (accumulate_file_name_length): Remove.
470 (emit_dll_description): Adjust to std::string change.
471 (handle_qxfer_libraries): Use std::string to hold document.
472
5e187554
SM		 4732017-09-16 Simon Marchi <simon.marchi@ericsson.com>
474
475 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
476 return type of xml_escape_text.
477 * server.c (emit_dll_description): Likewise.
478
1526853e
SM		 4792017-09-16 Simon Marchi <simon.marchi@ericsson.com>
480
481 * server.c (captured_main): Accept argument for --selftest.
482 Update run_tests call.
483 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
484 when registering selftests.
485
c4dfafab
SDJ		 4862017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
487
488 * regcache.c (get_thread_regcache): Update code to use "std::vector"
489 instead of "VEC" for "target_desc.reg_defs".
490 (regcache_cpy): Likewise.
491 (registers_to_string): Likewise.
492 (registers_from_string): Likewise.
493 (find_regno): Likewise.
494 (supply_regblock): Likewise.
495 (regcache_raw_read_unsigned): Likewise.
496 * tdesc.c (init_target_desc): Likewise.
497 (tdesc_create_reg): Likewise.
498 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
499 (struct target_desc) <reg_defs>: Convert to "std::vector".
500 (target_desc): Do not initialize "reg_defs".
501 (~target_desc): Update code to use "std::vector" instead of "VEC"
502 for "target_desc.reg_defs".
503 (operator==): Likewise.
504
124aceb4
SM		 5052017-09-15 Simon Marchi <simon.marchi@ericsson.com>
506
507 * inferiors.h (thread_to_gdb_id): Remove.
508 * inferiors.c (thread_to_gdb_id): Remove.
509 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
510 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
511 lynx_store_registers, lynx_read_memory, lynx_write_memory):
512 Likewise.
513 * nto-low.c (nto_fetch_registers, nto_store_registers,
514 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
515
96cde54f
SM		 5162017-09-15 Simon Marchi <simon.marchi@ericsson.com>
517
518 * inferiors.h (gdb_id_to_thread_id): Remove.
519 * inferiors.c (gdb_id_to_thread_id): Remove.
520 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
521 removal. Move pid declaration closer to where it's used.
522
e8ca139e
SM		 5232017-09-15 Simon Marchi <simon.marchi@ericsson.com>
524
525 * server.c (handle_detach): New function.
526 (process_serial_event): Move code out, call handle_detach.
527
f8a4e119
SM		 5282017-09-15 Simon Marchi <simon.marchi@ericsson.com>
529
530 * server.c (require_running): Rename to ...
531 (require_running_or_return): ... this ...
532 (require_running_or_break): ... and this.
533 (handle_query, process_serial_event): Adjust.
534
0eb0a407
SM		 5352017-09-15 Simon Marchi <simon.marchi@ericsson.com>
536
537 * linux-low.c (linux_set_resume_request): Remove unused
538 variables.
539
785922a5
SM		 5402017-09-15 Simon Marchi <simon.marchi@ericsson.com>
541
542 * server.c (first_thread_of): Remove.
543 (process_serial_event): Replace usage of first_thread_of with
544 find_any_thread_of_pid.
545 * tracepoint.c (same_process_p): Remove.
546 (gdb_agent_about_to_close): Replace usage of same_process_p with
547 find_any_thread_of_pid.
548 * linux-x86-low.c (same_process_callback): Remove.
549 (x86_arch_setup_process_callback): Replace usage of
550 same_process_callback with find_any_thread_of_pid.
551 * thread-db.c (any_thread_of): Remove.
552 (switch_to_process): Replace usage of any_thread_of with
553 find_any_thread_of_pid.
554 * inferiors.c (thread_pid_matches_callback): Remove.
555 (find_thread_process): Adjust to use find_any_thread_of_pid.
556
a059f00c
SDJ		 5572017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
558
559 * regcache.c (get_thread_regcache): Guard calls to "memset"
560 with "!VEC_empty".
561
cc397f3a
SDJ		 5622017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
563
564 * linux-low.c (handle_extended_wait): Use
565 "allocate_target_description" instead of "XNEW".
566 * linux-x86-low.c (initialize_low_arch): Likewise.
567
22916b07
YQ		 5682017-09-05 Yao Qi <yao.qi@linaro.org>
569
570 * configure.srv (srv_i386_regobj): Remove.
571 (srv_amd64_regobj): Remove.
572 (srv_regobj): Set it to "" for x86 non-linux targets.
573 * linux-x86-tdesc.c (i386_linux_read_description):
574 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
575 (init_registers_i386): Remove the declaration.
576 (tdesc_i386): Remove the declaration.
577 (lynx_i386_arch_setup): Call i386_create_target_description.
578 * nto-x86-low.c: Likewise.
579 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
580 [!__x86_64__]: include arch/i386.h.
581 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
582
38602d55
YQ		 5832017-09-05 Yao Qi <yao.qi@linaro.org>
584
585 * configure.srv (srv_amd64_linux_xmlfiles): Remove
586 i386/amd64-XXX-linux from it.
587
44b886ff
YQ		 5882017-09-05 Yao Qi <yao.qi@linaro.org>
589
590 * configure.srv: Empty srv_amd64_linux_regobj if $development is
591 false.
592 (ipa_amd64_linux_regobj): Remove.
593 (ipa_x32_linux_regobj): Remove.
594
b4570e4b
YQ		 5952017-09-05 Yao Qi <yao.qi@linaro.org>
596
597 * Makefile.in (arch-amd64.o): New rule.
598 * configure.srv: Append arch-amd64.o.
599 * linux-amd64-ipa.c: Include common/x86-xstate.h.
600 (get_ipa_tdesc): Call amd64_linux_read_description.
601 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
602 and init_registers_amd64_XXX.
603 * linux-x86-low.c (x86_linux_read_description): Call
604 amd64_linux_read_description.
605 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
606 (initialize_low_arch): Don't call init_registers_x32_XXX and
607 init_registers_amd64_XXX.
608 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
609 and tdesc_amd64_XXX.
610 [__x86_64__] (amd64_tdesc_test): New function.
611 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
612 and init_registers_amd64_XXX.
613 * linux-x86-tdesc.c: Include arch/amd64.h.
614 (xcr0_to_tdesc_idx): New function.
615 (i386_linux_read_description): New function.
616 (amd64_get_ipa_tdesc_idx): New function.
617 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
618 (amd64_get_ipa_tdesc): Declare.
619
d1f28ea2
YQ		 6202017-09-05 Yao Qi <yao.qi@linaro.org>
621
622 * configure.srv (srv_i386_linux_xmlfiles): Remove
623 i386/i386-XXX-linux.xml from it.
624
25a93583
YQ		 6252017-09-05 Yao Qi <yao.qi@linaro.org>
626
627 * configure.srv: Set srv_i386_linux_regobj empty if $development
628 is false.
629 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
630 initialize_low_tdesc.
631 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
632 with #if initialize_low_tdesc.
633 * linux-x86-tdesc-selftest.c: New file.
634 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
635
5f035c07
YQ		 6362017-09-05 Yao Qi <yao.qi@linaro.org>
637
638 * Makefile.in (arch-i386.o): New rule.
639 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
640 (x86_64-*-linux*): Likewise.
641 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
642 include arch/i386.h.
643 (i386_linux_read_description): Remove code and call
644 i386_create_target_description.
645 * tdesc.c (allocate_target_description): New function.
646 * tdesc.h (set_tdesc_architecture): Remove declaration.
647 (set_tdesc_osabi): Likewise.
648
0abe8a89
YQ		 6492017-09-05 Yao Qi <yao.qi@linaro.org>
650
651 * linux-x86-tdesc.c: Don't include <inttypes.h>.
652 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
653 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
654 .xmltarget.
655 * server.c (get_features_xml): Call tdesc_get_features_xml.
656 * tdesc.c (set_tdesc_architecture): New function.
657 (set_tdesc_osabi): New function.
658 (tdesc_get_features_xml): New function.
659 (tdesc_create_feature): Add an argument.
660 * tdesc.h (struct target_desc) <features>: New field.
661 <arch, osabi>: New field.
662 (~target_desc): xfree features, arch, and osabi.
663 (target_desc::oerator==): Don't compare .xmltarget.
664 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
665 (set_tdesc_osabi): Likewise.
666 (tdesc_get_features_xml): Likewise.
667
0a188386
YQ		 6682017-09-05 Yao Qi <yao.qi@linaro.org>
669
670 * linux-x86-tdesc.c: Include selftest.h.
671 (i386_tdesc_test): New function.
672 (initialize_low_tdesc): Call selftests::register_test.
673 * tdesc.h: Include regdef.h.
674 (target_desc): Override operator == and !=.
675
f49ff000
YQ		 6762017-09-05 Yao Qi <yao.qi@linaro.org>
677
678 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
679 (ipa_obj): Likewise.
680 * linux-i386-ipa.c: Include common/x86-xstate.h
681 (get_ipa_tdesc): Call i386_linux_read_description.
682 (initialize_low_tracepoint): Don't call init_registers_XXX
683 functions, call initialize_low_tdesc instead.
684 * linux-x86-low.c (x86_linux_read_description): Call
685 i386_linux_read_description.
686 (initialize_low_arch): Don't call init_registers_i386_XXX
687 functions, call initialize_low_tdesc.
688 * linux-x86-tdesc.c: New file.
689 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
690 (i386_get_ipa_tdesc_idx): Declare.
691 (i386_get_ipa_tdesc): Declare.
692 (initialize_low_tdesc): Declare.
693
2b68ef2f
YQ		 6942017-09-05 Yao Qi <yao.qi@linaro.org>
695
696 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
697 instead of 0.
698
f7000548
YQ		 6992017-09-05 Yao Qi <yao.qi@linaro.org>
700
701 * Makefile.in (IPA_OBJS): Add vec-ipa.o
702 * regcache.c (get_thread_regcache): Use VEC_length.
703 (init_register_cache): Likewise.
704 (regcache_cpy): Likewise.
705 (registers_to_string): Iterate reg_defs via VEC_iterate.
706 (find_regno): Likewise.
707 (find_register_by_number): Use VEC_index.
708 (register_size): Call find_register_by_number.
709 (register_data): Call find_register_by_number.
710 (supply_regblock): Use VEC_length.
711 (regcache_raw_read_unsigned): Likewise.
712 * tdesc.c (init_target_desc): Iterate reg_defs via
713 VEC_iterate.
714 (default_description): Update initializer.
715 (copy_target_description): Don't update field num_registers.
716 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
717 <num_registers>: Remove.
718
50a421ac
SM		 7192017-09-04 Simon Marchi <simon.marchi@ericsson.com>
720
721 * Makefile.in (.SECONDARY): Define target.
722
23fdd69e
SM		 7232017-09-03 Simon Marchi <simon.marchi@ericsson.com>
724
725 * linux-low.c (linux_wait_1): Adjust.
726 * server.c (queue_stop_reply_callback): Adjust.
727
0a2dde4a
SDJ		 7282017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
729
730 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
731 QEnvironmentUnset and QEnvironmentReset packets.
732 (handle_query): Inform remote that QEnvironmentHexEncoded,
733 QEnvironmentUnset and QEnvironmentReset are supported.
734
6afd337d
SM		 7352017-08-25 Simon Marchi <simon.marchi@ericsson.com>
736
737 * inferiors.h (inferior_target_data): Rename to ...
738 (thread_target_data): ... this.
739 (inferior_regcache_data): Rename to ...
740 (thread_regcache_data): ... this.
741 (set_inferior_regcache_data): Rename to ...
742 (set_thread_regcache_data): ... this.
743 * inferiors.c (inferior_target_data): Rename to ...
744 (thread_target_data): ... this.
745 (inferior_regcache_data): Rename to ...
746 (thread_regcache_data): ... this.
747 (set_inferior_regcache_data): Rename to ...
748 (set_thread_regcache_data): ... this.
749 (free_one_thread): Update.
750 * linux-low.h (get_thread_lwp): Update.
751 * regcache.c (get_thread_regcache): Update.
752 (regcache_invalidate_thread): Update.
753 (free_register_cache_thread): Update.
754 * win32-i386-low.c (update_debug_registers_callback): Update.
755 (win32_get_current_dr): Update.
756 * win32-low.c (thread_rec): Update.
757 (delete_thread_info): Update.
758 (continue_one_thread): Update.
759 (suspend_one_thread): Update.
760
a160cc46
SM		 7612017-08-24 Simon Marchi <simon.marchi@ericsson.com>
762
763 * inferiors.c (set_inferior_target_data): Remove.
764 * inferiors.h (set_inferior_target_data): Remove.
765
6d580b63
YQ		 7662017-08-18 Yao Qi <yao.qi@linaro.org>
767
768 * Makefile.in (OBS): Add selftest.o.
769 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
770 * configure, config.in: Re-generated.
771 * server.c: Include common/sefltest.h.
772 (captured_main): Handle option --selftest.
773
f5a29eb0
YQ		 7742017-08-09 Yao Qi <yao.qi@linaro.org>
775
776 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
777 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
778 i386-avx-mpx.o and i386-mmx.o.
779 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
780 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
781 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
782 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
783 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
784 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
785 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
786 i386/amd64-avx-mpx.xml.
787
57757c2f
YQ		 7882017-08-09 Yao Qi <yao.qi@linaro.org>
789
790 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
791 and x32-avx-avx512.o.
792 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
793 i386/x32-avx-avx512.xml.
794
229d26fc
SM		 7952017-07-26 Simon Marchi <simon.marchi@ericsson.com>
796
797 * tracepoint.h (enum class fast_tpoint_collect_result): New
798 enumeration.
799 (fast_tracepoint_collecting): Change return type to
800 fast_tpoint_collect_result.
801 * tracepoint.c (fast_tracepoint_collecting): Likewise.
802 * linux-low.h: Include tracepoint.h.
803 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
804 fast_tpoint_collect_result.
805 * linux-low.c (handle_tracepoints): Adjust.
806 (linux_fast_tracepoint_collecting): Change return type to
807 fast_tpoint_collect_result.
808 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
809 linux_wait_1, stuck_in_jump_pad_callback,
810 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
811 proceed_one_lwp): Adjust to type change.
812
2e1e43e1
YQ		 8132017-07-10 Yao Qi <yao.qi@linaro.org>
814
815 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
816
adc764e7
YQ		 8172017-06-29 Yao Qi <yao.qi@linaro.org>
818
819 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
820 Remove.
821 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
822
a206891a
SM		 8232017-06-20 Simon Marchi <simon.marchi@ericsson.com>
824
825 * Makefile.in (IPA_OBJS): Sort and format one item per line.
826
9a6c7d9c
SDJ		 8272017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
828
829 * linux-low.c (linux_create_inferior): Adjust code to access the
830 environment information via 'gdb_environ' class.
831 * lynx-low.c (lynx_create_inferior): Likewise.
832 * server.c (our_environ): Make it an instance of 'gdb_environ'.
833 (get_environ): Return a pointer to 'our_environ'.
834 (captured_main): Initialize 'our_environ'.
835 * server.h (get_environ): Adjust prototype.
836 * spu-low.c (spu_create_inferior): Adjust code to access the
837 environment information via 'gdb_environ' class.
838
ae3e2ccf
SM		 8392017-06-17 Simon Marchi <simon.marchi@ericsson.com>
840
841 * linux-low.c (linux_read_memory, linux_write_memory): Remove
842 usage of "register" keyword.
843
3e019bdc
SM		 8442017-06-17 Simon Marchi <simon.marchi@ericsson.com>
845
846 * configure: Re-generate.
847
8465943a
SM		 8482017-06-17 Simon Marchi <simon.marchi@ericsson.com>
849
850 * configure: Re-generate.
851
cf0dd6f0
SM		 8522017-06-17 Simon Marchi <simon.marchi@ericsson.com>
853
854 * Makefile.in (COMPILE.pre): Add "-x c++".
855
9845682b
SDJ		 8562017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
857
858 * fork-child.c: Conditionally include <signal.h>.
859
aefd8b33
SDJ		 8602017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
861
862 * server.c (handle_general_set): Handle new packet
863 "QStartupWithShell".
864 (handle_query): Add "QStartupWithShell" to the list of supported
865 packets.
866 (gdbserver_usage): Add help text explaining the
867 new "--startup-with-shell" and "--no-startup-with-shell" CLI
868 options.
869 (captured_main): Recognize and act upon the presence of the new
870 CLI options.
871
2090129c
SDJ		 8722017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
873 Pedro Alves <palves@redhat.com>
874
875 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
876 * configure: Regenerate.
877 * configure.srv (srv_linux_obj): Add "fork-child.o" and
878 "fork-inferior.o".
879 (i[34567]86-*-lynxos*): Likewise.
880 (spu*-*-*): Likewise.
881 * fork-child.c: New file.
882 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
883 and "environ.h".
884 (linux_ptrace_fun): New function.
885 (linux_create_inferior): Adjust function prototype to reflect
886 change on "target.h". Adjust function code to use
887 "fork_inferior".
888 (linux_request_interrupt): Delete "signal_pid".
889 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
890 (lynx_ptrace_fun): New function.
891 (lynx_create_inferior): Adjust function prototype to reflect
892 change on "target.h". Adjust function code to use
893 "fork_inferior".
894 * nto-low.c (nto_create_inferior): Adjust function prototype and
895 code to reflect change on "target.h". Update comments.
896 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
897 "common-terminal.h" and "environ.h".
898 (terminal_fd): Moved to fork-child.c.
899 (old_foreground_pgrp): Likewise.
900 (restore_old_foreground_pgrp): Likewise.
901 (last_status): Make it global.
902 (last_ptid): Likewise.
903 (our_environ): New variable.
904 (startup_with_shell): Likewise.
905 (program_name): Likewise.
906 (program_argv): Rename to...
907 (program_args): ...this.
908 (wrapper_argv): New variable.
909 (start_inferior): Delete function.
910 (get_exec_wrapper): New function.
911 (get_exec_file): Likewise.
912 (get_environ): Likewise.
913 (prefork_hook): Likewise.
914 (post_fork_inferior): Likewise.
915 (postfork_hook): Likewise.
916 (postfork_child_hook): Likewise.
917 (handle_v_run): Update code to deal with arguments coming from the
918 remote host. Update calls from "start_inferior" to
919 "create_inferior".
920 (captured_main): Likewise. Initialize environment variable. Call
921 "have_job_control".
922 * server.h (post_fork_inferior): New prototype.
923 (get_environ): Likewise.
924 (last_status): Declare.
925 (last_ptid): Likewise.
926 (signal_pid): Likewise.
927 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
928 (spu_ptrace_fun): New function.
929 (spu_create_inferior): Adjust function prototype to reflect change
930 on "target.h". Adjust function code to use "fork_inferior".
931 * target.c (target_terminal_init): New function.
932 (target_terminal_inferior): Likewise.
933 (target_terminal_ours): Likewise.
934 * target.h: Include <vector>.
935 (struct target_ops) <create_inferior>: Update prototype.
936 (create_inferior): Update macro.
937 * utils.c (gdb_flush_out_err): New function.
938 * win32-low.c (win32_create_inferior): Adjust function prototype
939 and code to reflect change on "target.h".
940
043a4934
SDJ		 9412017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
942
943 * inferiors.c (switch_to_thread): New function.
944
15652511
SDJ		 9452017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
946
947 * Makefile.in (SFILE): Add "common/job-control.c".
948 (OBS): Add "job-control.o".
949
21ea5acd
SDJ		 9502017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
951
952 * Makefile: Remove "@host_makefile_frag@".
953
e13cb306
PA		 9542017-05-05 Pedro Alves <palves@redhat.com>
955
956 * configure: Regenerate.
957
c94fee56
SDJ		 9582017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
959
960 * configure: Regenerate.
961
a0ff9e1a
SM		 9622017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
963
964 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
965 software_single_step change of return type to
966 std::vector<CORE_ADDR>.
967 * linux-low.c (install_software_single_step_breakpoints):
968 Likewise.
969 * linux-low.h (install_software_single_step_breakpoints):
970 Likewise.
971
be628ab8
SDJ		 9722017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
973
974 * remote-utils.c: Include "gdb_termios.h" instead of
975 "terminal.h".
976 * terminal.h: Delete file.
977
7c5ded6a
SDJ		 9782017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
979
980 * server.c: Include <vector>.
981 <program_argv, wrapper_argv>: Convert to std::vector.
982 (start_inferior): Rewrite function to use C++.
983 (handle_v_run): Likewise. Update code that calculates the argv
984 based on the vRun packet; use C++.
985 (captured_main): Likewise.
986
436252de
SM		 9872017-04-06 Simon Marchi <simon.marchi@ericsson.com>
988
989 * server.c (handle_v_cont): Initialize thread_resume::thread
990 with null_ptid.
991
9bf2a700
PA		 9922017-04-05 Pedro Alves <palves@redhat.com>
993
994 * configure: Regenerate.
995
a121b7c1
PA		 9962017-04-05 Pedro Alves <palves@redhat.com>
997
998 * gdbreplay.c (sync_error): Constify.
999 * linux-x86-low.c (push_opcode): Constify.
1000
21c8a587
PA		 10012017-04-05 Pedro Alves <palves@redhat.com>
1002
1003 * win32-low.c (get_child_debug_event)
1004 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1005 Report TARGET_WAITKIND_SPURIOUS instead.
1006
fb32b4f7
PA		 10072017-04-05 Pedro Alves <palves@redhat.com>
1008
1009 * remote-utils.c (remote_prepare, remote_open): Constify.
1010 * remote-utils.h (remote_prepare, remote_open): Constify.
1011 * server.c (captured_main): Constify 'port' handling.
1012
65dd1e59
SM		 10132017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1014
1015 * Makefile.in (clean): Clear .deps.
1016
8fa5b777
SM		 10172017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1018
1019 * .gitignore: Remove generated files, replace with wildcard.
1020 * (clean): Replace removal of generated files with wildcard.
1021 (version.c): Replace with...
1022 (version-generated.c): ...this.
1023 (xml-builtin.c): Replace with...
1024 (xml-builtin-generated.c): ...this.
1025 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1026 (%.c: *regformats*): Replace with...
1027 (%-generated.c: *regformats*): ...this.
1028
a12e714b
MF		 10292017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1030
1031 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1032 (xtensa_fill_gregset): Call collect_register_by_name for
1033 threadptr register.
1034 (xtensa_store_gregset): Call supply_register_by_name for
1035 threadptr register.
1036
1a09b50a
MF		 10372017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1038
1039 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1040 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1041 (xtensa_store_gregset): Call supply_register for all registers in
1042 a0_regnum..a0_regnum + C0_NREGS range.
1043
1a01e7c6
SM		 10442017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1045
1046 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1047 (ax-ipa.o: ax.c): Remove.
1048 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1049 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1050 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1051 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1052 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1053
36bc18a8
SM		 10542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1055
1056 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1057 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1058 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1059 (errors-ipa.o: ../common/errors.c): Remove.
1060 (format-ipa.o: ../common/format.c): Remove.
1061 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1062
a8ebe3d5
SM		 10632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1064
1065 * Makefile.in (%-ipa.o: %.c): New rule.
1066 (tracepoint-ipa.o: tracepoint.c): Remove.
1067 (utils-ipa.o: utils.c): Remove.
1068 (remote-utils-ipa.o: remote-utils.c): Remove.
1069 (regcache-ipa.o: regcache.c): Remove.
1070 (i386-linux-ipa.o: i386-linux.c): Remove.
1071 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1072 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1073 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1074 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1075 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1076 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1077 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1078 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1079 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1080 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1081 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1082 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1083 (aarch64-ipa.o: aarch64.c): Remove.
1084 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1085 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1086 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1087 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1088 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1089 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1090 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1091 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1092 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1093 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1094 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1095 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1096 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1097 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1098 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1099 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1100 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1101 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1102 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1103 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1104 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1105 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1106 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1107 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1108 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1109 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1110 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1111 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1112 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1113 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1114 (tdesc-ipa.o: tdesc.c): Remove.
1115 (x32-linux-ipa.o: x32-linux.c): Remove.
1116 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1117 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1118
50cfacb7
SM		 11192017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1120
1121 * Makefile.in (%.o: ../arch/%.c): New rule.
1122 (arm.o: ../arch/arm.c): Remove.
1123 (arm-linux.o: ../arch/arm-linux.c): Remove.
1124 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1125 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1126
c5a22423
SM		 11272017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1128
1129 * Makefile.in (%.o: ../nat/%.c): New rule.
1130 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1131 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1132 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1133 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1134 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1135 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1136 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1137 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1138 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1139 (linux-personality.o: ../nat/linux-personality.c): Remove.
1140 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1141 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1142 (x86-linux.o: ../nat/x86-linux.c): Remove.
1143 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1144 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1145
6bda016b
SM		 11462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1147
1148 * Makefile.in (%.o: ../common/%.c): New rule.
1149 (signals.o: ../common/signals.c): Remove.
1150 (print-utils.o: ../common/print-utils.c): Remove.
1151 (rsp-low.o: ../common/rsp-low.c): Remove.
1152 (common-utils.o: ../common/common-utils.c): Remove.
1153 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1154 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1155 (vec.o: ../common/vec.c): Remove.
1156 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1157 (xml-utils.o: ../common/xml-utils.c): Remove.
1158 (ptid.o: ../common/ptid.c): Remove.
1159 (buffer.o: ../common/buffer.c): Remove.
1160 (format.o: ../common/format.c): Remove.
1161 (filestuff.o: ../common/filestuff.c): Remove.
1162 (agent.o: ../common/agent.c): Remove.
1163 (errors.o: ../common/errors.c): Remove.
1164 (environ.o: ../common/environ.c): Remove.
1165 (common-debug.o: ../common/common-debug.c): Remove.
1166 (cleanups.o: ../common/cleanups.c): Remove.
1167 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1168 (fileio.o: ../common/fileio.c): Remove.
1169 (common-regcache.o: ../common/common-regcache.c): Remove.
1170 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1171 (new-op.o: ../common/new-op.c): Remove.
1172 (btrace-common.o: ../common/btrace-common.c): Remove.
1173
21122961
SM		 11742017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1175
1176 * Makefile.in (%.o: ../target/%.c): New rule.
1177 (waitstatus.o: ../target/waitstatus.c): Remove.
1178
c362e621
SM		 11792017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1180
1181 * Makefile.in
1182 (%.c: ../regformats/%.dat,
1183 (%.c: ../regformats/arm/%.dat,
1184 (%.c: ../regformats/i386/%.dat,
1185 (%.c: ../regformats/rs6000/%.dat): New rules.
1186 (aarch64.c): Remove.
1187 (reg-arm.c): Remove.
1188 (arm-with-iwmmxt.c): Remove.
1189 (arm-with-vfpv2.c): Remove.
1190 (arm-with-vfpv3.c): Remove.
1191 (arm-with-neon.c): Remove.
1192 (reg-bfin.c): Remove.
1193 (reg-cris.c): Remove.
1194 (reg-crisv32.c): Remove.
1195 (i386.c): Remove.
1196 (i386-linux.c): Remove.
1197 (i386-avx.c): Remove.
1198 (i386-avx-linux.c): Remove.
1199 (i386-avx-avx512.c): Remove.
1200 (i386-avx-avx512-linux.c): Remove.
1201 (i386-mpx.c): Remove.
1202 (i386-mpx-linux.c): Remove.
1203 (i386-avx-mpx-avx512-pku.c): Remove.
1204 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1205 (i386-avx-mpx.c): Remove.
1206 (i386-avx-mpx-linux.c): Remove.
1207 (i386-mmx.c): Remove.
1208 (i386-mmx-linux.c): Remove.
1209 (reg-ia64.c): Remove.
1210 (reg-m32r.c): Remove.
1211 (reg-m68k.c): Remove.
1212 (reg-cf.c): Remove.
1213 (mips-linux.c): Remove.
1214 (mips-dsp-linux.c): Remove.
1215 (mips64-linux.c): Remove.
1216 (mips64-dsp-linux.c): Remove.
1217 (nios2-linux.c): Remove.
1218 (powerpc-32.c): Remove.
1219 (powerpc-32l.c): Remove.
1220 (powerpc-altivec32l.c): Remove.
1221 (powerpc-cell32l.c): Remove.
1222 (powerpc-vsx32l.c): Remove.
1223 (powerpc-isa205-32l.c): Remove.
1224 (powerpc-isa205-altivec32l.c): Remove.
1225 (powerpc-isa205-vsx32l.c): Remove.
1226 (powerpc-e500l.c): Remove.
1227 (powerpc-64l.c): Remove.
1228 (powerpc-altivec64l.c): Remove.
1229 (powerpc-cell64l.c): Remove.
1230 (powerpc-vsx64l.c): Remove.
1231 (powerpc-isa205-64l.c): Remove.
1232 (powerpc-isa205-altivec64l.c): Remove.
1233 (powerpc-isa205-vsx64l.c): Remove.
1234 (s390-linux32.c): Remove.
1235 (s390-linux32v1.c): Remove.
1236 (s390-linux32v2.c): Remove.
1237 (s390-linux64.c): Remove.
1238 (s390-linux64v1.c): Remove.
1239 (s390-linux64v2.c): Remove.
1240 (s390-te-linux64.c): Remove.
1241 (s390-vx-linux64.c): Remove.
1242 (s390-tevx-linux64.c): Remove.
1243 (s390x-linux64.c): Remove.
1244 (s390x-linux64v1.c): Remove.
1245 (s390x-linux64v2.c): Remove.
1246 (s390x-te-linux64.c): Remove.
1247 (s390x-vx-linux64.c): Remove.
1248 (s390x-tevx-linux64.c): Remove.
1249 (tic6x-c64xp-linux.c): Remove.
1250 (tic6x-c64x-linux.c): Remove.
1251 (tic6x-c62x-linux.c): Remove.
1252 (reg-sh.c): Remove.
1253 (reg-sparc64.c): Remove.
1254 (reg-spu.c): Remove.
1255 (amd64.c): Remove.
1256 (amd64-linux.c): Remove.
1257 (amd64-avx.c): Remove.
1258 (amd64-avx-linux.c): Remove.
1259 (amd64-avx-avx512.c): Remove.
1260 (amd64-avx-avx512-linux.c): Remove.
1261 (amd64-mpx.c): Remove.
1262 (amd64-mpx-linux.c): Remove.
1263 (amd64-avx-mpx-avx512-pku.c): Remove.
1264 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1265 (amd64-avx-mpx.c): Remove.
1266 (amd64-avx-mpx-linux.c): Remove.
1267 (x32.c): Remove.
1268 (x32-linux.c): Remove.
1269 (x32-avx.c): Remove.
1270 (x32-avx-linux.c): Remove.
1271 (x32-avx-avx512.c): Remove.
1272 (x32-avx-avx512-linux.c): Remove.
1273 (reg-xtensa.c): Remove.
1274 (reg-tilegx.c): Remove.
1275 (reg-tilegx32.c): Remove.
1276
1672e0d9
SDJ		 12772017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1278
1279 * Makefile.in (SFILES): Add "common/environ.c".
1280 (OBJS): Add "common/environ.h".
1281
239b6d10
WT		 12822017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1283
1284 * configure.ac: Check if the fs_base and gs_base members of
1285 `struct user_regs_struct' exist.
1286 * config.in: Regenerated.
1287 * configure: Likewise.
1288
694b382c
AT		 12892017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1290
1291 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1292 target_read_memory.
1293 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1294 (get_next_pcs_syscall_next_pc): Likewise.
1295
7dc53023
LM		 12962016-12-23 Luis Machado <lgustavo@codesourcery.com>
1297
1298 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1299 * nto-x86-low.c: Likewise.
1300
ad02e4fe
SM		 13012016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1302
1303 * Makefile.in: Include disable-implicit-rules.mk.
1304
dcb07cfa
PA		 13052016-11-23 Pedro Alves <palves@redhat.com>
1306
1307 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1308 (debug_vprintf): Use std::chrono::steady_clock instead of
1309 gettimeofday. Use '.' instead of ':'.
1310 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1311 (get_timestamp): Use std::chrono::steady_clock instead of
1312 gettimeofday.
1313
8629c02c
SM		 13142016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1315
1316 * Makefile.in: Fix whitespace formatting.
1317
b593ecca
SM		 13182016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1319
1320 * Makefile.in (SFILES, OBS): Flatten list and order
1321 alphabetically.
1322
9986ba08
PA		 13232016-11-23 Pedro Alves <palves@redhat.com>
1324
1325 * event-loop.c (handle_file_event): Use warning.
1326 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1327 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1328 Use warning.
1329
4eefa7bc
PA		 13302016-11-23 Pedro Alves <palves@redhat.com>
1331
1332 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1333 output.
1334 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1335 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1336 debug_printf and debug_flush for debug output.
1337 * server.c (handle_general_set): Likewise.
1338 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1339 output.
1340
5443506e
SM		 13412016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1342
1343 * Makefile.in (.c.o): Replace rule with ...
1344 (%.o: %.c): ... this one.
1345
3b165252
SM		 13462016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1347
1348 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1349 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1350 make.
1351 * configure.ac: Remove checks for the make program.
1352 * configure: Re-generate.
1353
0bcda685
PA		 13542016-10-28 Pedro Alves <palves@redhat.com>
1355
1356 * Makefile.in (CXX_DIALECT): Get from configure.
1357 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1358 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1359 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1360 * config.in: Regenerate.
1361 * configure: Regenerate.
1362
c3805894
YQ		 13632016-10-27 Yao Qi <yao.qi@linaro.org>
1364
1365 * linux-low.c (linux_supports_range_stepping): Return true if
1366 can_software_single_step return true.
1367
89342618
YQ		 13682016-10-27 Yao Qi <yao.qi@linaro.org>
1369
1370 * inferiors.c (find_inferior_in_random): New function.
1371 * inferiors.h (find_inferior_in_random): Declare.
1372 * linux-low.c (linux_wait_for_event_filtered): Call
1373 find_inferior_in_random instead of find_inferior.
1374
e3652c84
YQ		 13752016-10-27 Yao Qi <yao.qi@linaro.org>
1376
1377 * linux-low.c (linux_wait_1): If single-step breakpoints are
1378 inserted, remove them.
1379
5a04c4cf
PA		 13802016-10-26 Pedro Alves <palves@redhat.com>
1381
1382 * linux-low.c (handle_extended_wait): Link parent/child fork
1383 threads.
1384 (linux_wait_1): Unlink them.
1385 (linux_set_resume_request): Ignore resume requests for
1386 already-resumed and unhandled fork child threads.
1387 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1388 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1389 New functions.
1390 (handle_v_requests) <vCont>: Don't call require_running.
1391 * server.h (in_queued_stop_replies): New declaration.
1392
cb93dc7f
YQ		 13932016-10-24 Yao Qi <yao.qi@linaro.org>
1394
1395 PR server/20733
1396 * linux-aarch64-low.c (append_insns): Cast the return value to
1397 'uint32_t *'.
1398
a1078bea
YQ		 13992016-10-10 Yao Qi <yao.qi@linaro.org>
1400
1401 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1402
1fb77080
SDJ		 14032016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1404
1405 * target.c (target_supports_multi_process): New function, moved
1406 from...
1407 * target.h (target_supports_multi_process): ... here. Remove
1408 macro.
1409
39b5a3b9
TT		 14102016-10-05 Tom Tromey <tom@tromey.com>
1411
1412 PR remote/20655:
1413 * tracepoint.c (handle_tracepoint_bkpts): Check
1414 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1415
c1d0b70a
YQ		 14162016-10-05 Yao Qi <yao.qi@linaro.org>
1417
1418 * configure.srv: Update the path of arm-*.xml files.
1419
0a69eedb
YQ		 14202016-10-05 Terry Guo <terry.guo@arm.com>
1421 Yao Qi <yao.qi@linaro.org>
1422
1423 * Makefile.in: Adjust the path of rules.
1424 * configure.srv: Update the path of xml files.
1425 * regformats/arm-with-iwmmxt.dat: Regenerated.
1426 * regformats/arm-with-neon.dat: Likewise.
1427 * regformats/arm-with-vfpv2.dat: Likewise.
1428 * regformats/arm-with-vfpv3.dat Likewise.
1429
17e16485
YQ		 14302016-09-30 Yao Qi <yao.qi@linaro.org>
1431
1432 PR gdbserver/20627
1433 * target.c (target_stop_and_wait): Don't call
1434 target_continue_no_signal, use resume_stop instead.
1435
edeeb602
YQ		 14362016-09-26 Yao Qi <yao.qi@linaro.org>
1437
1438 * linux-low.c (linux_wait_1): Call debug_exit.
1439
503b1c39
PA		 14402016-09-23 Pedro Alves <palves@redhat.com>
1441
1442 * Makefile.in (SFILES): Add common/new-op.c.
1443 (OBS): Add common/new-op.o.
1444 (new-op.o): New rule.
1445
74172ecf
SM		 14462016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1447
1448 * .gitinore: Ignore more files.
1449
fc6cda2e
YQ		 14502016-09-21 Yao Qi <yao.qi@linaro.org>
1451
1452 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1453 23.
1454
bc1e6c81
SDJ		 14552016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1456
1457 * server.c (start_inferior): Call target_mourn_inferior instead of
1458 mourn_inferior; pass ptid_t argument to it.
1459 (resume): Likewise.
1460 (handle_target_event): Likewise.
1461 * target.c (target_mourn_inferior): New function.
1462 * target.h (mourn_inferior): Delete macro.
1463
0e00e962
AA		 14642016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1465
1466 * linux-low.c (lwp_is_stepping): New function.
1467
1d8cb77d
CL		 14682016-09-06 Carl Love <cel@us.ibm.com>
1469
1470 * server.c (start_inferior): Fixed comment, requested comment change
1471 didn't get updated correctly. Removed reference to ptrace () call as
1472 it is only true on Linux systems.
1473
7313bced
CL		 14742016-09-06 Carl Love <cel@us.ibm.com>
1475
1476 * server.c (start_inferior): Do not call
1477 function target_post_create_inferior () if the
1478 inferior process has already exited.
1479
cf6de44d
PA		 14802016-09-05 Pedro Alves <palves@redhat.com>
1481
1482 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1483 (COMPILE.pre, CC_LD): Use CXX directly.
1484 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1485 * acinclude.m4: Don't include build-with-cxx.m4.
1486 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1487 * configure: Regenerate.
1488
c1da6748
AT		 14892016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1490
1491 PR gdb/19495
1492 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1493 call writing data to own_buf.
1494
f2b9e3df
SDJ		 14952016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1496
1497 * target.c (mywait): Call target_wait instead of
1498 the_target->wait.
1499 (target_wait): New function.
1500
049a8570
SDJ		 15012016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1502
1503 * server.c (start_inferior): New variable 'ptid'. Replace calls
1504 to the_target->resume by target_continue{,_no_signal}, depending
1505 on the case.
1506 * target.c (target_stop_and_wait): Call target_continue_no_signal
1507 instead of the_target->resume.
1508 (target_continue): New function.
1509
3aa5cfa0
AT		 15102016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1511
1512 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1513
754653a7
AZ		 15142016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1515
1516 PR server/20491
1517 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1518 ps_prochandle.
1519 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1520 * linux-arm-low.c (ps_get_thread_area): Likewise.
1521 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1522 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1523 * linux-mips-low.c (ps_get_thread_area): Likewise.
1524 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1525 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1526 * linux-x86-low.c (ps_get_thread_area): Likewise.
1527 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1528
ed036b40
PA		 15292016-08-19 Pedro Alves <palves@redhat.com>
1530
1531 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1532
c8ef42ee
PA		 15332016-08-19 Pedro Alves <palves@redhat.com>
1534
1535 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1536 comment. Use memcpy instead of casting through unsigned long.
1537
9c235a72
PA		 15382016-08-19 Pedro Alves <palves@redhat.com>
1539
1540 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1541 allocating around 0x80000000.
1542
201506da
PA		 15432016-08-19 Pedro Alves <palves@redhat.com>
1544
1545 PR gdb/20415
1546 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1547 (x32-avx512-linux-ipa.o): New rules.
1548 * configure.ac (x86_64-*-linux*): New x32 check.
1549 * configure.srv (ipa_x32_linux_regobj): New.
1550 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1551 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1552 descriptions.
1553 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1554 descriptions.
1555 * configure: Regenerate.
1556
f348d89a
PA		 15572016-08-09 Pedro Alves <palves@redhat.com>
1558
1559 PR gdb/18653
1560 * Makefile.in (OBS): Add signals-state-save-restore.o.
1561 (signals-state-save-restore.o): New rule.
1562 * config.in: Regenerate.
1563 * configure: Regenerate.
1564 * linux-low.c: Include "signals-state-save-restore.h".
1565 (linux_create_inferior): Call
1566 restore_original_signals_state.
1567 * server.c: Include "dispositions-save-restore.h".
1568 (captured_main): Call save_original_signals_state.
1569
1baf5149
PA		 15702016-08-05 Pedro Alves <palves@redhat.com>
1571
1572 * configure: Regenerate.
1573
fcd4a73d
YQ		 15742016-08-04 Yao Qi <yao.qi@linaro.org>
1575
1576 * linux-low.c (regsets_fetch_inferior_registers): Check
1577 errno is ESRCH or not.
1578
979659d0
YQ		 15792016-08-02 Yao Qi <yao.qi@linaro.org>
1580
1581 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1582 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1583 (thread_db_load_search): Update.
1584 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1585 td_ta_set_event and td_ta_event_getmsg.
1586
6598661d
PA		 15872016-07-26 Pedro Alves <palves@redhat.com>
1588
1589 PR server/20414
1590 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1591 of unsigned long for 64-bit registers and use uint32_t instead of
1592 unsigned int for 32-bit registers.
1593
9cf12d57
PA		 15942016-07-26 Pedro Alves <palves@redhat.com>
1595
1596 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1597 to 'ptrace'.
1598
305450ed
TT		 15992016-07-21 Tom Tromey <tom@tromey.com>
1600
1601 * configure: Rebuild.
1602
2583da7c
YQ		 16032016-07-21 Yao Qi <yao.qi@linaro.org>
1604
1605 * mem-break.c (find_gdb_breakpoint): Cast bp to
1606 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1607
21536b36
YQ		 16082016-07-21 Yao Qi <yao.qi@linaro.org>
1609
1610 * server.c (handle_v_requests): Support s and S actions
1611 if target_supports_software_single_step return true.
1612
8901d193
YQ		 16132016-07-21 Yao Qi <yao.qi@linaro.org>
1614
1615 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1616 is resume_step, call maybe_hw_step.
1617 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1618 and unstop them.
1619 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1620 breakpoints or not.
1621 (proceed_one_lwp): If resume request is resume_step, install
1622 reinsert breakpoints and call maybe_hw_step.
1623
0e9a339e
YQ		 16242016-07-21 Yao Qi <yao.qi@linaro.org>
1625
1626 * linux-low.c (proceed_one_lwp): Declare.
1627 (linux_resume_one_thread): Remove local variable 'step'.
1628 Lift code enqueue signal. Call proceed_one_lwp instead of
1629 linux_resume_one_lwp.
1630
4281b351
YQ		 16312016-07-21 Yao Qi <yao.qi@linaro.org>
1632
1633 * linux-low.c (linux_resume_one_thread): Call
1634 enqueue_pending_signal.
1635
984a2c04
YQ		 16362016-07-21 Yao Qi <yao.qi@linaro.org>
1637
1638 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1639 * inferiors.c (do_restore_current_thread_cleanup): New function.
1640 (make_cleanup_restore_current_thread): Likewise.
1641 * linux-low.c (install_software_single_step_breakpoints): Call
1642 make_cleanup_restore_current_thread. Switch current_thread to
1643 thread.
1644
bec903c9
YQ		 16452016-07-21 Yao Qi <yao.qi@linaro.org>
1646
1647 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1648 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1649 (clone_one_breakpoint): Likewise.
1650 (delete_reinsert_breakpoints): Change parameter to thread.
1651 Callers updated.
1652 (has_reinsert_breakpoints): Likewise.
1653 (uninsert_reinsert_breakpoints): Likewise.
1654 (reinsert_reinsert_breakpoints): Likewise.
1655 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1656 (delete_reinsert_breakpoints): Likewise.
1657 (reinsert_reinsert_breakpoints): Likewise.
1658 (uninsert_reinsert_breakpoints): Likewise.
1659 (has_reinsert_breakpoints): Likewise.
1660
63c40ec7
YQ		 16612016-07-21 Yao Qi <yao.qi@linaro.org>
1662
1663 * inferiors.c (get_thread_process): Make parameter const.
1664 * inferiors.h (get_thread_process): Update declaration.
1665 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1666 Add new parameters child_thread and parent_thread. Callers
1667 updated.
1668 * mem-break.h (clone_all_breakpoints): Update declaration.
1669
9aa76cd0
YQ		 16702016-07-21 Yao Qi <yao.qi@linaro.org>
1671
1672 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1673 <command_list, handler>: Remove.
1674 (struct gdb_breakpoint): New.
1675 (struct other_breakpoint): New.
1676 (struct reinsert_breakpoint): New.
1677 (is_gdb_breakpoint): New function.
1678 (any_persistent_commands): Update command_list if
1679 is_gdb_breakpoint returns true.
1680 (set_breakpoint): Create breakpoints according to their types.
1681 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1682 (set_gdb_breakpoint_1): Likewise.
1683 (set_gdb_breakpoint): Likewise.
1684 (clear_breakpoint_conditions): Change parameter type to
1685 'struct gdb_breakpoint *'.
1686 (clear_breakpoint_commands): Likewise.
1687 (clear_breakpoint_conditions_and_commands): Likewise.
1688 (add_condition_to_breakpoint): Likewise.
1689 (add_breakpoint_condition): Likewise.
1690 (add_commands_to_breakpoint): Likewise.
1691 (check_breakpoints): Check other_breakpoint.
1692 (clone_one_breakpoint): Clone breakpopint according to its type.
1693 * mem-break.h (struct gdb_breakpoint): Declare.
1694 (set_gdb_breakpoint): Update declaration.
1695 (clear_breakpoint_conditions_and_commands): Likewise.
1696 (add_breakpoint_condition): Likewise.
1697 (add_breakpoint_commands): Likewise.
1698 * server.c (process_point_options): Change parameter type to
1699 'struct gdb_breakpoint *'.
1700
811f8301
YQ		 17012016-07-21 Yao Qi <yao.qi@linaro.org>
1702
1703 * mem-break.c (set_breakpoint_at): Rename it to ...
1704 (set_breakpoint_type_at): ... it.
1705 (set_breakpoint_at): Call set_breakpoint_type_at.
1706 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1707 * mem-break.h (set_breakpoint_at): Update comments.
1708
b1c51e36
CLT		 17092016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1710
1711 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1712 to buf parameter.
1713 (nios2_store_gregset): Likewise.
1714
ced2dffb
PA		 17152016-07-01 Pedro Alves <palves@redhat.com>
1716 Antoine Tremblay <antoine.tremblay@ericsson.com>
1717
1718 * linux-low.c: Change interface to take the target lwp_info
1719 pointer directly and return void. Handle detaching from a zombie
1720 thread.
1721 (linux_detach_lwp_callback): New function.
1722 (linux_detach): Detach from the leader thread after detaching from
1723 the clone threads.
1724
2ac09a5b
YQ		 17252016-06-28 Yao Qi <yao.qi@linaro.org>
1726
1727 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1728 for variable new_offset.
1729 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1730 (aarch64_ftrace_insn_reloc_cb): Likewise.
1731 (aarch64_ftrace_insn_reloc_tb): Likewise.
1732 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1733 PRIx64 instead of PRIx32.
1734
79e7fd4f
YQ		 17352016-06-28 Yao Qi <yao.qi@linaro.org>
1736
1737 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1738 (the_low_target): Install arm_get_syscall_trapinfo.
1739
061fc021
YQ		 17402016-06-28 Yao Qi <yao.qi@linaro.org>
1741
1742 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1743 function.
1744 (the_low_target): Install aarch64_get_syscall_trapinfo.
1745
4cc32bec
YQ		 17462016-06-28 Yao Qi <yao.qi@linaro.org>
1747
1748 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1749 Callers updated.
1750 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1751 Remove parameter sysno.
1752 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1753 sysret.
1754
782c1122
AA		 17552016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1756
1757 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1758 (s390_emit_ne_goto): Likewise.
1759 (s390_emit_lt_goto): Likewise.
1760 (s390_emit_le_goto): Likewise.
1761 (s390_emit_gt_goto): Likewise.
1762 (s390_emit_ge_goto): Likewise.
1763 (s390x_emit_eq_goto): Likewise.
1764 (s390x_emit_ne_goto): Likewise.
1765 (s390x_emit_lt_goto): Likewise.
1766 (s390x_emit_le_goto): Likewise.
1767 (s390x_emit_gt_goto): Likewise.
1768 (s390x_emit_ge_goto): Likewise.
1769 (s390_emit_ops_impl): Mark variable static.
1770 (s390x_emit_ops): Likewise.
1771
2e7b624b
YQ		 17722016-06-17 Yao Qi <yao.qi@linaro.org>
1773
1774 * linux-low.c (handle_extended_wait): Call
1775 uninsert_reinsert_breakpoints for the parent process. Remove
1776 reinsert breakpoints from the child process. Reinsert them to
1777 the parent process when vfork is done.
1778 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1779 (reinsert_reinsert_breakpoints): New function.
1780 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1781 (reinsert_reinsert_breakpoints): Declare.
1782
8a81c5d7
YQ		 17832016-06-17 Yao Qi <yao.qi@linaro.org>
1784
1785 * linux-low.c (handle_extended_wait): If the parent is doing
1786 step-over, remove the reinsert breakpoints from the forked child.
1787
f50bf8e5
YQ		 17882016-06-17 Yao Qi <yao.qi@linaro.org>
1789
1790 * linux-low.c (unsuspend_all_lwps): Declare.
1791 (linux_low_filter_event): If thread exited, call finish_step_over.
1792 If step-over is finished, unsuspend other threads.
1793
8376a3cb
YQ		 17942016-06-17 Yao Qi <yao.qi@linaro.org>
1795
1796 * linux-low.c (linux_resume_one_lwp_throw): Assert
1797 has_reinsert_breakpoints returns false.
1798 * mem-break.c (delete_disabled_breakpoints): Assert
1799 bp type isn't reinsert_breakpoint.
1800
f79b145d
YQ		 18012016-06-17 Yao Qi <yao.qi@linaro.org>
1802
1803 * linux-low.c (maybe_hw_step): New function.
1804 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1805 (finish_step_over): Switch current_thread to lwp temporarily,
1806 and assert has_reinsert_breakpoints returns true.
1807 (proceed_one_lwp): Call maybe_hw_step.
1808 * mem-break.c (has_reinsert_breakpoints): New function.
1809 * mem-break.h (has_reinsert_breakpoints): Declare.
1810
0ae534d2
JT		 18112016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1812
1813 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1814
fcdad592
YQ		 18152016-05-17 Yao Qi <yao.qi@linaro.org>
1816
1817 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1818 instead of find_inferior.
1819
9e784964
YQ		 18202016-05-05 Yao Qi <yao.qi@linaro.org>
1821
1822 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1823 Initialize res to zero.
1824
cf2ebb6e
YQ		 18252016-05-05 Yao Qi <yao.qi@linaro.org>
1826
1827 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1828 to uint32_t.
1829
c1aebf87
UW		 18302016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1831
1832 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1833 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1834 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1835
35fd2deb 18362016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1837 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1838
1839 * tracepoint.c (write_inferior_int8): New function.
1840 (cmd_qtenable_disable): Write enable flag using
1841 write_inferior_int8.
1842
484b3c32
YQ		 18432016-04-25 Yao Qi <yao.qi@linaro.org>
1844
1845 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1846 (need_step_over_p): Return zero if the LWP has pending signals
1847 can be delivered on software single step target.
1848
85ba7d86
YQ		 18492016-04-25 Yao Qi <yao.qi@linaro.org>
1850
1851 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1852 return instead of error.
1853
3539aa13
YQ		 18542016-04-22 Yao Qi <yao.qi@linaro.org>
1855
1856 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1857 to 23.
1858
5b061e98
YQ		 18592016-04-22 Yao Qi <yao.qi@linaro.org>
1860
1861 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1862 signal when stepping over breakpoint with software single
1863 step.
1864
3451269c
PA		 18652016-04-21 Pedro Alves <palves@redhat.com>
1866
1867 * linux-s390-low.c (s390_collect_ptrace_register)
1868 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1869 add casts.
1870 (s390_check_regset): Use void * instead of gdb_byte *.
1871
a2358508
PA		 18722016-04-20 Pedro Alves <palves@redhat.com>
1873
1874 * configure: Renegerate.
1875
6885166d
YQ		 18762016-04-20 Yao Qi <yao.qi@linaro.org>
1877
1878 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1879 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1880 number 16.
1881 (arm_store_gregset): Likewise.
1882
2b863f51
WT		 18832016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1884
1885 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1886 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1887 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1888 (amd64-avx-mpx-linux.c): New rules.
1889 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1890 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1891 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1892 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1893 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1894 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1895 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1896 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1897 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1898 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1899 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1900 * linux-x86-low.c (x86_linux_read_description): Add case for
1901 X86_XSTATE_AVX_MPX_MASK.
1902 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1903 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1904 init_registers_i386_avx_mpx_linux.
1905 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1906 (initialize_low_tracepoint): Call
1907 init_registers_i386_avx_mpx_linux.
1908 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1909 (initialize_low_tracepoint): Call
1910 init_registers_amd64_avx_mpx_linux.
1911 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1912 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1913 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1914 declarations.
1915
9b30624b
PA		 19162016-04-18 Pedro Alves <palves@redhat.com>
1917
1918 * configure: Regenerate.
1919
45e3745e
AT		 19202016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1921
1922 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1923 (aarch64_emit_sub): Likewise.
1924
2afc13ff
PA		 19252016-04-12 Pedro Alves <palves@redhat.com>
1926
1927 * utils.c (prepare_to_throw_exception): Delete.
1928
6e774b13
SM		 19292016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1930
1931 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1932
4dca19f8
MK		 19332016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1934
1935 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1936
d0a9981f
MK		 19372016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1938
1939 * linux-aarch64-ipa.c: Add <elf.h> include.
1940 * linux-ppc-ipa.c: Add <elf.h> include.
1941 * linux-s390-ipa.c: Add <elf.h> include.
1942
252db07e
MK		 19432016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1944
1945 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1946 (get_raw_reg_ptr): Likewise.
1947 (get_trace_state_variable_value_ptr): Likewise.
1948 (set_trace_state_variable_value_ptr): Likewise.
1949 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1950 char *.
1951
14e2b6d9
MK		 19522016-03-31 Wei-cheng Wang <cole945@gmail.com>
1953 Marcin Kościelnicki <koriakin@0x04.net>
1954
1955 PR/17221
1956 * linux-ppc-low.c (emit_insns): New function.
1957 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1958 (ppc_emit_prologue): New function.
1959 (ppc_emit_epilogue): New function.
1960 (ppc_emit_add): New function.
1961 (ppc_emit_sub): New function.
1962 (ppc_emit_mul): New function.
1963 (ppc_emit_lsh): New function.
1964 (ppc_emit_rsh_signed): New function.
1965 (ppc_emit_rsh_unsigned): New function.
1966 (ppc_emit_ext): New function.
1967 (ppc_emit_zero_ext): New function.
1968 (ppc_emit_log_not): New function.
1969 (ppc_emit_bit_and): New function.
1970 (ppc_emit_bit_or): New function.
1971 (ppc_emit_bit_xor): New function.
1972 (ppc_emit_bit_not): New function.
1973 (ppc_emit_equal): New function.
1974 (ppc_emit_less_signed): New function.
1975 (ppc_emit_less_unsigned): New function.
1976 (ppc_emit_ref): New function.
1977 (ppc_emit_const): New function.
1978 (ppc_emit_reg): New function.
1979 (ppc_emit_pop): New function.
1980 (ppc_emit_stack_flush): New function.
1981 (ppc_emit_swap): New function.
1982 (ppc_emit_stack_adjust): New function.
1983 (ppc_emit_call): New function.
1984 (ppc_emit_int_call_1): New function.
1985 (ppc_emit_void_call_2): New function.
1986 (ppc_emit_if_goto): New function.
1987 (ppc_emit_goto): New function.
1988 (ppc_emit_eq_goto): New function.
1989 (ppc_emit_ne_goto): New function.
1990 (ppc_emit_lt_goto): New function.
1991 (ppc_emit_le_goto): New function.
1992 (ppc_emit_gt_goto): New function.
1993 (ppc_emit_ge_goto): New function.
1994 (ppc_write_goto_address): New function.
1995 (ppc_emit_ops_impl): New static variable.
1996 (ppc64v1_emit_prologue): New function.
1997 (ppc64v2_emit_prologue): New function.
1998 (ppc64_emit_epilogue): New function.
1999 (ppc64_emit_add): New function.
2000 (ppc64_emit_sub): New function.
2001 (ppc64_emit_mul): New function.
2002 (ppc64_emit_lsh): New function.
2003 (ppc64_emit_rsh_signed): New function.
2004 (ppc64_emit_rsh_unsigned): New function.
2005 (ppc64_emit_ext): New function.
2006 (ppc64_emit_zero_ext): New function.
2007 (ppc64_emit_log_not): New function.
2008 (ppc64_emit_bit_and): New function.
2009 (ppc64_emit_bit_or): New function.
2010 (ppc64_emit_bit_xor): New function.
2011 (ppc64_emit_bit_not): New function.
2012 (ppc64_emit_equal): New function.
2013 (ppc64_emit_less_signed): New function.
2014 (ppc64_emit_less_unsigned): New function.
2015 (ppc64_emit_ref): New function.
2016 (ppc64_emit_const): New function.
2017 (ppc64v1_emit_reg): New function.
2018 (ppc64v2_emit_reg): New function.
2019 (ppc64_emit_pop): New function.
2020 (ppc64_emit_stack_flush): New function.
2021 (ppc64_emit_swap): New function.
2022 (ppc64v1_emit_call): New function.
2023 (ppc64v2_emit_call): New function.
2024 (ppc64v1_emit_int_call_1): New function.
2025 (ppc64v2_emit_int_call_1): New function.
2026 (ppc64v1_emit_void_call_2): New function.
2027 (ppc64v2_emit_void_call_2): New function.
2028 (ppc64_emit_if_goto): New function.
2029 (ppc64_emit_eq_goto): New function.
2030 (ppc64_emit_ne_goto): New function.
2031 (ppc64_emit_lt_goto): New function.
2032 (ppc64_emit_le_goto): New function.
2033 (ppc64_emit_gt_goto): New function.
2034 (ppc64_emit_ge_goto): New function.
2035 (ppc64v1_emit_ops_impl): New static variable.
2036 (ppc64v2_emit_ops_impl): New static variable.
2037 (ppc_emit_ops): New function.
2038 (linux_low_target): Wire in ppc_emit_ops.
2039
a2174ba4
MK		 20402016-03-31 Wei-cheng Wang <cole945@gmail.com>
2041 Marcin Kościelnicki <koriakin@0x04.net>
2042
2043 PR/17221
2044 * Makefile.in: Add powerpc-*-ipa.o
2045 * configure.srv: Add ipa_obj for powerpc*-linux.
2046 * linux-ppc-ipa.c: New file.
2047 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2048 includes.
2049 (PPC_FIELD): New macro.
2050 (PPC_SEXT): New macro.
2051 (PPC_OP6): New macro.
2052 (PPC_BO): New macro.
2053 (PPC_LI): New macro.
2054 (PPC_BD): New macro.
2055 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2056 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2057 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2058 (ppc_get_thread_area): New function.
2059 (is_elfv2_inferior): New function.
2060 (gen_ds_form): New function.
2061 (GEN_STD): New macro.
2062 (GEN_STDU): New macro.
2063 (GEN_LD): New macro.
2064 (GEN_LDU): New macro.
2065 (gen_d_form): New function.
2066 (GEN_ADDI): New macro.
2067 (GEN_ADDIS): New macro.
2068 (GEN_LI): New macro.
2069 (GEN_LIS): New macro.
2070 (GEN_ORI): New macro.
2071 (GEN_ORIS): New macro.
2072 (GEN_LWZ): New macro.
2073 (GEN_STW): New macro.
2074 (GEN_STWU): New macro.
2075 (gen_xfx_form): New function.
2076 (GEN_MFSPR): New macro.
2077 (GEN_MTSPR): New macro.
2078 (GEN_MFCR): New macro.
2079 (GEN_MTCR): New macro.
2080 (GEN_SYNC): New macro.
2081 (GEN_LWSYNC): New macro.
2082 (gen_x_form): New function.
2083 (GEN_OR): New macro.
2084 (GEN_MR): New macro.
2085 (GEN_LWARX): New macro.
2086 (GEN_STWCX): New macro.
2087 (GEN_CMPW): New macro.
2088 (gen_md_form): New function.
2089 (GEN_RLDICL): New macro.
2090 (GEN_RLDICR): New macro.
2091 (gen_i_form): New function.
2092 (GEN_B): New macro.
2093 (GEN_BL): New macro.
2094 (gen_b_form): New function.
2095 (GEN_BNE): New macro.
2096 (GEN_LOAD): New macro.
2097 (GEN_STORE): New macro.
2098 (gen_limm): New function.
2099 (gen_atomic_xchg): New function.
2100 (gen_call): New function.
2101 (ppc_relocate_instruction): New function.
2102 (ppc_install_fast_tracepoint_jump_pad): New function.
2103 (ppc_get_min_fast_tracepoint_insn_len): New function.
2104 (ppc_get_ipa_tdesc_idx): New function.
2105 (the_low_target): Wire in the new functions.
2106 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2107 tdescs.
2108 * linux-ppc-tdesc.h: New file.
2109
a13c4696
MK		 21102016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2111
2112 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2113 (alloc_jump_pad_buffer): New function.
2114 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2115 (alloc_jump_pad_buffer): New function.
2116 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2117 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2118 (alloc_jump_pad_buffer): New function.
2119 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2120 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2121 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2122 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2123
1cda1512
MK		 21242016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2125
2126 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2127 * linux-amd64-ipa.c: Likewise.
2128 * linux-i386-ipa.c: Likewise.
2129 * linux-s390-ipa.c: Likewise.
2130 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2131 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2132 set_trace_state_variable_value_ptr.
2133 (struct ipa_sym_addresses): Likewise.
2134 (symbol_list): Likewise.
2135 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2136 accessing gdb_collect directly.
2137 (gdb_collect_ptr_type): New typedef.
2138 (get_raw_reg_ptr_type): New typedef.
2139 (get_trace_state_variable_value_ptr_type): New typedef.
2140 (set_trace_state_variable_value_ptr_type): New typedef.
2141 (gdb_collect_ptr): New global.
2142 (get_raw_reg_ptr): New global.
2143 (get_trace_state_variable_value_ptr): New global.
2144 (set_trace_state_variable_value_ptr): New global.
2145 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2146 accessing get_raw_reg directly.
2147 (get_get_tsv_func_addr): Likewise for
2148 get_trace_state_variable_value_ptr.
2149 (get_set_tsv_func_addr): Likewise for
2150 set_trace_state_variable_value_ptr.
2151 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2152
72fb5488
SM		 21532016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2154
2155 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2156
28170b88
MK		 21572016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2158
2159 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2160 packets.
2161 (relocate_instruction): Remove own_buf.
2162 * server.c (own_buf): Make global.
2163 (handle_v_requests): Make global.
2164 * server.h (own_buf): New declaration.
2165 (handle_v_requests): New prototype.
2166
f39e8743
MK		 21672016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2168
2169 PR 18377
2170 * linux-s390-low.c (add_insns): New function.
2171 (s390_emit_prologue): New function.
2172 (s390_emit_epilogue): New function.
2173 (s390_emit_add): New function.
2174 (s390_emit_sub): New function.
2175 (s390_emit_mul): New function.
2176 (s390_emit_lsh): New function.
2177 (s390_emit_rsh_signed): New function.
2178 (s390_emit_rsh_unsigned): New function.
2179 (s390_emit_ext): New function.
2180 (s390_emit_log_not): New function.
2181 (s390_emit_bit_and): New function.
2182 (s390_emit_bit_or): New function.
2183 (s390_emit_bit_xor): New function.
2184 (s390_emit_bit_not): New function.
2185 (s390_emit_equal): New function.
2186 (s390_emit_less_signed): New function.
2187 (s390_emit_less_unsigned): New function.
2188 (s390_emit_ref): New function.
2189 (s390_emit_if_goto): New function.
2190 (s390_emit_goto): New function.
2191 (s390_write_goto_address): New function.
2192 (s390_emit_litpool): New function.
2193 (s390_emit_const): New function.
2194 (s390_emit_call): New function.
2195 (s390_emit_reg): New function.
2196 (s390_emit_pop): New function.
2197 (s390_emit_stack_flush): New function.
2198 (s390_emit_zero_ext): New function.
2199 (s390_emit_swap): New function.
2200 (s390_emit_stack_adjust): New function.
2201 (s390_emit_set_r2): New function.
2202 (s390_emit_int_call_1): New function.
2203 (s390_emit_void_call_2): New function.
2204 (s390_emit_eq_goto): New function.
2205 (s390_emit_ne_goto): New function.
2206 (s390_emit_lt_goto): New function.
2207 (s390_emit_le_goto): New function.
2208 (s390_emit_gt_goto): New function.
2209 (s390_emit_ge_goto): New function.
2210 (s390x_emit_prologue): New function.
2211 (s390x_emit_epilogue): New function.
2212 (s390x_emit_add): New function.
2213 (s390x_emit_sub): New function.
2214 (s390x_emit_mul): New function.
2215 (s390x_emit_lsh): New function.
2216 (s390x_emit_rsh_signed): New function.
2217 (s390x_emit_rsh_unsigned): New function.
2218 (s390x_emit_ext): New function.
2219 (s390x_emit_log_not): New function.
2220 (s390x_emit_bit_and): New function.
2221 (s390x_emit_bit_or): New function.
2222 (s390x_emit_bit_xor): New function.
2223 (s390x_emit_bit_not): New function.
2224 (s390x_emit_equal): New function.
2225 (s390x_emit_less_signed): New function.
2226 (s390x_emit_less_unsigned): New function.
2227 (s390x_emit_ref): New function.
2228 (s390x_emit_if_goto): New function.
2229 (s390x_emit_const): New function.
2230 (s390x_emit_call): New function.
2231 (s390x_emit_reg): New function.
2232 (s390x_emit_pop): New function.
2233 (s390x_emit_stack_flush): New function.
2234 (s390x_emit_zero_ext): New function.
2235 (s390x_emit_swap): New function.
2236 (s390x_emit_stack_adjust): New function.
2237 (s390x_emit_int_call_1): New function.
2238 (s390x_emit_void_call_2): New function.
2239 (s390x_emit_eq_goto): New function.
2240 (s390x_emit_ne_goto): New function.
2241 (s390x_emit_lt_goto): New function.
2242 (s390x_emit_le_goto): New function.
2243 (s390x_emit_gt_goto): New function.
2244 (s390x_emit_ge_goto): New function.
2245 (s390_emit_ops): New function.
2246 (struct linux_target_ops): Fill in emit_ops hook.
2247
abd9baf9
MK		 22482016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2249
2250 PR 18377
2251 * Makefile.in: Add s390 IPA files.
2252 * configure.srv: Build IPA for s390.
2253 * linux-s390-ipa.c: New file.
2254 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2255 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2256 (tdesc_s390_linux32): Likewise.
2257 (init_registers_s390_linux32v1): Likewise.
2258 (tdesc_s390_linux32v1): Likewise.
2259 (init_registers_s390_linux32v2): Likewise.
2260 (tdesc_s390_linux32v2): Likewise.
2261 (init_registers_s390_linux64): Likewise.
2262 (tdesc_s390_linux64): Likewise.
2263 (init_registers_s390_linux64v1): Likewise.
2264 (tdesc_s390_linux64v1): Likewise.
2265 (init_registers_s390_linux64v2): Likewise.
2266 (tdesc_s390_linux64v2): Likewise.
2267 (init_registers_s390_te_linux64): Likewise.
2268 (tdesc_s390_te_linux64): Likewise.
2269 (init_registers_s390_vx_linux64): Likewise.
2270 (tdesc_s390_vx_linux64): Likewise.
2271 (init_registers_s390_tevx_linux64): Likewise.
2272 (tdesc_s390_tevx_linux64): Likewise.
2273 (init_registers_s390x_linux64): Likewise.
2274 (tdesc_s390x_linux64): Likewise.
2275 (init_registers_s390x_linux64v1): Likewise.
2276 (tdesc_s390x_linux64v1): Likewise.
2277 (init_registers_s390x_linux64v2): Likewise.
2278 (tdesc_s390x_linux64v2): Likewise.
2279 (init_registers_s390x_te_linux64): Likewise.
2280 (tdesc_s390x_te_linux64): Likewise.
2281 (init_registers_s390x_vx_linux64): Likewise.
2282 (tdesc_s390x_vx_linux64): Likewise.
2283 (init_registers_s390x_tevx_linux64): Likewise.
2284 (tdesc_s390x_tevx_linux64): Likewise.
2285 (have_hwcap_s390_vx): New static variable.
2286 (s390_arch_setup): Fill have_hwcap_s390_vx.
2287 (s390_get_thread_area): New function.
2288 (s390_ft_entry_gpr_esa): New const.
2289 (s390_ft_entry_gpr_zarch): New const.
2290 (s390_ft_entry_misc): New const.
2291 (s390_ft_entry_fr): New const.
2292 (s390_ft_entry_vr): New const.
2293 (s390_ft_main_31): New const.
2294 (s390_ft_main_64): New const.
2295 (s390_ft_exit_fr): New const.
2296 (s390_ft_exit_vr): New const.
2297 (s390_ft_exit_misc): New const.
2298 (s390_ft_exit_gpr_esa): New const.
2299 (s390_ft_exit_gpr_zarch): New const.
2300 (append_insns): New function.
2301 (s390_relocate_instruction): New function.
2302 (s390_install_fast_tracepoint_jump_pad): New function.
2303 (s390_get_min_fast_tracepoint_insn_len): New function.
2304 (s390_get_ipa_tdesc_idx): New function.
2305 (struct linux_target_ops): Wire in the above functions.
2306 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2307 * linux-s390-tdesc.h: New file.
2308
a4105d04
MK		 23092016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2310
2311 * linux-s390-low.c (s390_supports_tracepoints): New function.
2312 (struct linux_target_ops): Fill supports_tracepoints hook.
2313
35ac8b3e
YQ		 23142016-03-18 Yao Qi <yao.qi@linaro.org>
2315
2316 * linux-low.c (lwp_signal_can_be_delivered): New function.
2317 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2318
94610ec4
YQ		 23192016-03-18 Yao Qi <yao.qi@linaro.org>
2320
2321 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2322 0 if signal is enqueued. Remove 'signal' from one debugging
2323 message. Move one debugging message to some lines below.
2324 Remove code setting 'signal' to 0.
2325
80aea927
YQ		 23262016-03-18 Yao Qi <yao.qi@linaro.org>
2327
2328 * linux-low.c (linux_low_filter_event): Remove redundant
2329 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2330
b04fd3be
MK		 23312016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2332
2333 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2334 (struct linux_target_ops): Wire in the above.
2335
c40c8d4b
YQ		 23362016-03-03 Yao Qi <yao.qi@linaro.org>
2337
2338 * linux-low.c: Update comments to start_step_over.
2339
0f8288ae
YQ		 23402016-03-03 Yao Qi <yao.qi@linaro.org>
2341
2342 PR server/19736
2343 * linux-low.c (handle_extended_wait): Set child suspended
2344 if event_lwp->bp_reinsert isn't zero.
2345
fdbd04a8
YQ		 23462016-03-02 Yao Qi <yao.qi@linaro.org>
2347
2348 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2349 enqueue_pending_signal.
2350
6896a8fa
MK		 23512016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2352
2353 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2354 is actually loaded.
2355
ab503087
MK		 23562016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2357
2358 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2359 (s390_regmap_3264) [!__s390x__]: New global.
2360 (s390_collect_ptrace_register): Skip map entries containing -1.
2361 (s390_supply_ptrace_register): Ditto.
2362 (s390_fill_gprs_high): New function.
2363 (s390_store_gprs_high): New function.
2364 (s390_regsets): Add NT_S390_HIGH_GPRS.
2365 (s390_get_hwcap): Enable on 31-bit.
2366 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2367 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2368 Detect NT_S390_HIGH_GPRS.
2369 (s390_usrregs_info_3264): Enable on 31-bit.
2370 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2371 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2372
ae91f625
MK		 23732016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2374
2375 PR gdb/13808
2376 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2377 * configure.srv: Ditto.
2378 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2379 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2380 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2381 (init_registers_amd64_linux): Remove prototype.
2382 (tdesc_amd64_linux): Remove declaration.
2383 (get_ipa_tdesc): New function.
2384 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2385 initialize remaining tdescs.
2386 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2387 (init_registers_i386_linux): Remove prototype.
2388 (tdesc_i386_linux): Remove declaration.
2389 (get_ipa_tdesc): New function.
2390 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2391 initialize remaining tdescs.
2392 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2393 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2394 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2395 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2396 (x86_get_ipa_tdesc_idx): New function.
2397 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2398 * linux-x86-tdesc.h: New file.
2399 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2400 (target_get_ipa_tdesc_idx): New macro.
2401 * tracepoint.c (ipa_tdesc_idx): New macro.
2402 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2403 (symbol_list): Add ipa_tdesc_idx.
2404 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2405 (ipa_tdesc): Remove.
2406 (ipa_tdesc_idx): New variable.
2407 (get_context_regcache): Use get_ipa_tdesc.
2408 (gdb_collect): Ditto.
2409 (gdb_probe): Ditto.
2410 * tracepoint.h (get_ipa_tdesc): New prototype.
2411 (ipa_tdesc): Remove.
2412
e7ad2f14
PA		 24132016-02-24 Pedro Alves <palves@redhat.com>
2414
2415 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2416 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2417 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2418 Factor out common code between the USE_SIGTRAP_SIGINFO and
2419 !USE_SIGTRAP_SIGINFO blocks.
2420 (linux_low_filter_event): Call save_stop_reason instead of
2421 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2422 Update comments.
2423 (linux_wait_1): Update comments.
2424
657f9cde
WW		 24252016-02-24 Wei-cheng Wang <cole945@gmail.com>
2426
2427 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2428 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2429 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2430 ppc_insert_point, ppc_remove_point.
2431
b00b61e1
MK		 24322016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2433
2434 * linux-s390-low.c (s390_supports_z_point_type): New function.
2435 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2436
553cb527
YQ		 24372016-02-16 Yao Qi <yao.qi@linaro.org>
2438
2439 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2440 PC. Get pc from regcache_read_pc.
2441
a5652c21
YQ		 24422016-02-12 Yao Qi <yao.qi@linaro.org>
2443
2444 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2445 or linux_get_pc_32bit.
2446 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2447
ed443b61
YQ		 24482016-02-12 Yao Qi <yao.qi@linaro.org>
2449
2450 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2451 arm_linux_get_next_pcs_fixup.
2452
020ecd38
MK		 24532016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2454
2455 * tracepoint.c (x_tracepoint_action_download): Change
2456 write_inferior_data_ptr to write_inferior_data_pointer.
2457 (cmd_qtstart): Likewise.
2458 (write_inferior_data_ptr): Remove.
2459 (download_agent_expr): Change write_inferior_data_ptr to
2460 write_inferior_data_pointer.
2461 (download_tracepoint_1): Likewise.
2462 (download_tracepoint): Likewise.
2463 (download_trace_state_variables): Likewise.
2464
7cae9051
WW		 24652016-02-11 Wei-cheng Wang <cole945@gmail.com>
2466 Marcin Kościelnicki <koriakin@0x04.net>
2467
2468 * tracepoint.c (struct tracepoint_action_ops): Remove.
2469 (struct tracepoint_action): Remove ops.
2470 (m_tracepoint_action_download, r_tracepoint_action_download)
2471 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2472 size and offset accordingly.
2473 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2474 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2475 (tracepoint_action_send, tracepoint_action_download): New functions.
2476 Helpers for trace action handlers.
2477 (add_tracepoint_action): Remove setup actions ops.
2478 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2479
9f6a71b4
YQ		 24802016-02-10 Yao Qi <yao.qi@linaro.org>
2481
2482 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2483
1e94266c
SM		 24842016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2485
2486 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2487 to AC_OUTPUT.
2488 * configure: Regenerate.
2489
8adce034
SM		 24902016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2491
2492 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2493 void * to gdb_byte *.
2494 * linux-low.c (siginfo_fixup): Likewise.
2495 (linux_xfer_siginfo): Likewise.
2496 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2497 Likewise.
2498 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2499
93813b37
WT		 25002016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2501
2502 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2503 to srv_tgtobj.
2504 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2505 to srv_tgtobj.
2506 * linux-x86-low.c [__x86_64__]: Include
2507 "nat/amd64-linux-siginfo.h".
2508 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2509 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2510 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2511 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2512 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2513 (cpt_si_fd, si_timerid, si_overrun): Move from
2514 nat/amd64-linux-siginfo.c.
2515 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2516
8424cc97
SM		 25172016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2518
2519 * server.c (skip_to_semicolon): Remove.
2520 (process_point_options): Use strchrnul instead of
2521 skip_to_semicolon.
2522
4d18591b
YQ		 25232016-01-26 Yao Qi <yao.qi@linaro.org>
2524
2525 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2526 * linux-low.c (install_software_single_step_breakpoints): Don't
2527 call regcache_read_pc.
2528 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2529 argument pc.
2530
d8020970
YQ		 25312016-01-26 Yao Qi <yao.qi@linaro.org>
2532
2533 * linux-low.c (install_software_single_step_breakpoints): Call
2534 regcache_read_pc instead of get_pc.
2535
8b207339
YQ		 25362016-01-26 Yao Qi <yao.qi@linaro.org>
2537
2538 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2539 (unblock_async_io): Rename to ...
2540 (block_unblock_async_io): ... it. New function.
2541 (enable_async_io): Don't install SIGIO handler. Unblock it
2542 instead.
2543 (disable_async_io): Don't ignore SIGIO. Block it instead.
2544 (initialize_async_io): Install SIGIO handler. Don't call
2545 unblock_async_io.
2546
18879fef
YQ		 25472016-01-26 Yao Qi <yao.qi@linaro.org>
2548
2549 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2550 first character is '\003', call *the_target->request_interrupt.
2551
a0f8e08a
YQ		 25522016-01-25 Yao Qi <yao.qi@linaro.org>
2553
2554 * remote-utils.c (new_thread_notify): Remove.
2555 (dead_thread_notify): Likewise.
2556 * remote-utils.h (new_thread_notify): Remove declaration.
2557 (dead_thread_notify): Likewise.
2558
cc5fd9ab
MK		 25592016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2560
2561 * gdb.trace/pending.exp: Fix expected message on continue.
2562
99e8eb11
MK		 25632016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2564
2565 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2566 it works properly on big-endian machines where sizeof (CORE_ADDR)
2567 != sizeof (void *).
2568
a994041d
PA		 25692016-01-21 Pedro Alves <palves@redhat.com>
2570
2571 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2572 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2573 * configure: Regenerate.
2574
f7a6a40d
YQ		 25752016-01-21 Yao Qi <yao.qi@linaro.org>
2576
2577 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2578 is_thumb and set it according to CPSR saved on the stack.
2579 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2580 arm_sigreturn_next_pc.
2581
6f69e520
YQ		 25822016-01-18 Yao Qi <yao.qi@linaro.org>
2583
2584 * linux-low.c (linux_set_pc_64bit): New function.
2585 (linux_get_pc_64bit): New function.
2586 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2587 Declare.
2588 * linux-sparc-low.c (debug_threads): Remove declaration.
2589 (sparc_get_pc): Remove.
2590 (the_low_target): Use linux_get_pc_64bit instead of
2591 sparc_get_pc.
2592 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2593 (the_low_target): Use linux_get_pc_64bit and
2594 linux_set_pc_64bit.
2595
276d4552
YQ		 25962016-01-18 Yao Qi <yao.qi@linaro.org>
2597
2598 * linux-arm-low.c (debug_threads): Remove declaration.
2599 (arm_get_pc, arm_set_pc): Remove.
2600 (the_low_target): Use linux_get_pc_32bit and
2601 linux_set_pc_32bit.
2602 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2603 (the_low_target): Use linux_get_pc_32bit and
2604 linux_set_pc_32bit.
2605 * linux-cris-low.c (debug_threads): Remove declaration.
2606 (cris_get_pc, cris_set_pc,): Remove.
2607 (the_low_target): Use linux_get_pc_32bit and
2608 linux_set_pc_32bit.
2609 * linux-crisv32-low.c (debug_threads): Remove declaration.
2610 (cris_get_pc, cris_set_pc): Remove.
2611 (the_low_target): Use linux_get_pc_32bit and
2612 linux_set_pc_32bit.
2613 * linux-low.c: Include inttypes.h.
2614 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2615 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2616 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2617 (the_low_target): Use linux_get_pc_32bit and
2618 linux_set_pc_32bit.
2619 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2620 (the_low_target): Use linux_get_pc_32bit and
2621 linux_set_pc_32bit.
2622 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2623 (the_low_target): Use linux_get_pc_32bit and
2624 linux_set_pc_32bit.
2625 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2626 (the_low_target): Use linux_get_pc_32bit and
2627 linux_set_pc_32bit.
2628 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2629 (the_low_target): Use linux_get_pc_32bit and
2630 linux_set_pc_32bit.
2631
eb0edac8
GB		 26322016-01-18 Gary Benson <gbenson@redhat.com>
2633
2634 * configure.ac (AC_FUNC_FORK): New check.
2635 * config.in: Regenerate.
2636 * configure: Likewise.
2637
1b451dda
YQ		 26382016-01-14 Yao Qi <yao.qi@linaro.org>
2639
2640 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2641 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2642 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2643 arm_get_next_pcs_ctor.
2644
82075af2
JS		 26452016-01-12 Josh Stone <jistone@redhat.com>
2646 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2647
2648 * inferiors.h: Include "gdb_vecs.h".
2649 (struct process_info): Add syscalls_to_catch.
2650 * inferiors.c (remove_process): Free syscalls_to_catch.
2651 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2652 syscall_return stops.
2653 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2654 * server.c (handle_general_set): Handle QCatchSyscalls.
2655 (handle_query): Report support for QCatchSyscalls.
2656 * target.h (struct target_ops): Add supports_catch_syscall.
2657 (target_supports_catch_syscall): New macro.
2658 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2659 (struct lwp_info): Add syscall_state.
2660 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2661 Maintain syscall_state and syscalls_to_catch across exec.
2662 (get_syscall_trapinfo): New function, proxy to the_low_target.
2663 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2664 (linux_low_filter_event): Toggle syscall_state entry/return for
2665 syscall traps, and set it ignored for all others.
2666 (gdb_catching_syscalls_p): New function.
2667 (gdb_catch_this_syscall_p): New function.
2668 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2669 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2670 (linux_supports_catch_syscall): New function.
2671 (linux_target_ops): Install it.
2672 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2673 (the_low_target): Install it.
2674
8f13a3ce
MF		 26752016-01-12 Mike Frysinger <vapier@gentoo.org>
2676
2677 * acinclude.m4: Include new ../warning.m4 file.
2678 * configure: Regenerated.
2679 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2680
5b3da067
MF		 26812016-01-12 Mike Frysinger <vapier@gentoo.org>
2682
2683 * ax.c (is_goto_target): Mark static.
2684 * linux-low.c (register_addr): Likewise.
2685 (linux_fetch_registers, linux_store_registers): Likewise.
2686 * mem-break.c (any_persistent_commands): Fix old prototype.
2687 (add_commands_to_breakpoint): Mark static.
2688 * regcache.c (find_register_by_name): Delete unused func.
2689 * remote-utils.c (hex_or_minus_one): Mark static.
2690 * server.c (monitor_show_help): Mark static.
2691 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2692 handle_v_requests): Likewise.
2693
bc504a31
PA		 26942016-01-12 Pedro Alves <palves@redhat.com>
2695
2696 Remove use of the registered trademark symbol throughout.
2697
5a0dd67a
YQ		 26982016-01-08 Yao Qi <yao.qi@linaro.org>
2699
2700 * remote-utils.c (getpkt): If c is '\003', call target hook
2701 request_interrupt.
2702
b2ca446f
YQ		 27032016-01-06 Yao Qi <yao.qi@linaro.org>
2704
2705 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2706 linux-aarch32-low.c.
2707 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2708 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2709 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2710 (thumb2_breakpoint): Declare.
2711 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2712 linux-aarch32-low.h.
2713 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2714 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2715 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2716
edd88788
JB		 27172016-01-01 Joel Brobecker <brobecker@adacore.com>
2718
2719 * gdbreplay.c (gdbreplay_version): Change copyright year in
2720 version message.
2721 * server.c (gdbserver_version): Likewise.
2722
65da7f14
PP		 27232015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2724
2725 * server.c (crc32_table): Delete.
2726 (crc32): Use libiberty's xcrc32 function.
2727
4abd5ed2
JB		 27282015-12-22 Joel Brobecker <brobecker@adacore.com>
2729
2730 * lynx-low.c (lynx_delete_thread_callback): New function.
2731 (lynx_mourn): Properly delete our process and all of its
2732 threads. Remove call to clear_inferiors.
2733
0e50fe5c
JB		 27342015-12-22 Joel Brobecker <brobecker@adacore.com>
2735
2736 * target.c (thread_search_callback): Add check that
2737 the thread_stopped target callback is not NULL before
2738 calling it.
2739
35adc03f
YQ		 27402015-12-21 Yao Qi <yao.qi@linaro.org>
2741
2742 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2743 arm breakpoint.
2744
bd2b2909
AT		 27452015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2746
2747 * server.c (handle_query): Call target_supports_software_single_step.
2748
7fe5e27e
AT		 27492015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2750
2751 * linux-low.c (single_step): New function.
2752 (linux_resume_one_lwp_throw): Call single_step.
2753 (start_step_over): Likewise.
2754
d9311bfa
AT		 27552015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2756
2757 * Makefile.in (SFILES): Append arch/arm-linux.c,
2758 arch/arm-get-next-pcs.c.
2759 (arm-linux.o): New rule.
2760 (arm-get-next-pcs.o): New rule.
2761 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2762 arm-linux.o.
2763 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2764 to linux-aarch32-low.c.
2765 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2766 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2767 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2768 (thumb2_breakpoint_len): Likewise.
2769 (arm_is_thumb_mode): Make non-static.
2770 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2771 from linux-aarch32-low.c.
2772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2773 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2774 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2775 (thumb2_breakpoint_len): Likewise.
2776 (arm_is_thumb_mode): New declaration.
2777 * linux-arm-low.c: Include arch/arm-linux.h
2778 aarch/arm-get-next-pcs.h, sys/syscall.h.
2779 (get_next_pcs_ops): New struct.
2780 (get_next_pcs_addr_bits_remove): New function.
2781 (get_next_pcs_is_thumb): New function.
2782 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2783 (arm_sigreturn_next_pc): Likewise.
2784 (get_next_pcs_syscall_next_pc): Likewise.
2785 (arm_gdbserver_get_next_pcs): Likewise.
2786 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2787 Initialize.
2788 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2789 * server.h: Include gdb_vecs.h.
2790
68ce2059
AT		 27912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2792
2793 * Makefile.in (SFILES): Append common/common-regcache.c.
2794 (OBS): Append common-regcache.o.
2795 (common-regcache.o): New rule.
2796 * regcache.c (init_register_cache): Initialize cache to
2797 REG_UNAVAILABLE.
2798 (regcache_raw_read_unsigned): New function.
2799 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2800 register_status enum.
2801
fa5308bd
AT		 28022015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2803
2804 * linux-aarch64-low.c (the_low_targets): Rename
2805 breakpoint_reinsert_addr to get_next_pcs.
2806 * linux-arm-low.c (the_low_targets): Likewise.
2807 * linux-bfin-low.c (the_low_targets): Likewise.
2808 * linux-cris-low.c (the_low_targets): Likewise.
2809 * linux-crisv32-low.c (the_low_targets): Likewise.
2810 * linux-low.c (can_software_single_step): Likewise.
2811 (install_software_single_step_breakpoints): New function.
2812 (start_step_over): Use install_software_single_step_breakpoints.
2813 * linux-low.h: New CORE_ADDR vector.
2814 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2815 get_next_pcs.
2816 * linux-mips-low.c (the_low_targets): Likewise.
2817 * linux-nios2-low.c (the_low_targets): Likewise.
2818 * linux-sparc-low.c (the_low_targets): Likewise.
2819
4a6ed09b
PA		 28202015-12-17 Pedro Alves <palves@redhat.com>
2821
2822 * linux-low.c (linux_kill_one_lwp): Remove references to
2823 LinuxThreads.
2824 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2825 to 'kill'.
2826 (linux_init_signals): Delete.
2827 (initialize_low): Adjust.
2828 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2829
7544db95
PA		 28302015-12-16 Pedro Alves <palves@redhat.com>
2831
2832 * configure.ac (compiler warning flags): When testing a
2833 -Wno-foo option, check whether -Wfoo works instead.
2834 * configure: Regenerate.
2835
8020350c
DB		 28362015-12-11 Don Breazeal <donb@codesourcery.com>
2837
2838 * server.c (process_serial_event): Don't exit from gdbserver
2839 in remote mode if there are still active inferiors.
2840
db91f502
YQ		 28412015-12-11 Yao Qi <yao.qi@linaro.org>
2842
2843 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2844 arm_breakpoint_at if the process is 32-bit.
2845
b37a6290
YQ		 28462015-12-11 Yao Qi <yao.qi@linaro.org>
2847
2848 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2849 arm breakpoint.
2850
17b1509a
YQ		 28512015-12-07 Yao Qi <yao.qi@linaro.org>
2852
2853 * configure.srv: Append arm.o to srv_tgtobj for
2854 aarch64*-*-linux* target.
2855 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2856 from linux-arm-low.c.
2857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2860 (thumb2_breakpoint_len): Likewise.
2861 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2862 (arm_breakpoint_kinds): Likewise.
2863 (arm_breakpoint_kind_from_pc): Likewise.
2864 (arm_sw_breakpoint_from_kind): Likewise.
2865 (arm_breakpoint_kind_from_current_state): Likewise.
2866 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2867 (arm_sw_breakpoint_from_kind): Declare.
2868 (arm_breakpoint_kind_from_current_state): Declare.
2869 (arm_breakpoint_at): Declare.
2870 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2871 arm_sw_breakpoint_from_kind if process is 32-bit.
2872 (aarch64_breakpoint_kind_from_pc): New function.
2873 (aarch64_breakpoint_kind_from_current_state): New function.
2874 (the_low_target): Initialize fields breakpoint_kind_from_pc
2875 and breakpoint_kind_from_current_state.
2876 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2877 linux-aarch32-low.c.
2878 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2879 (arm_breakpoint, arm_breakpoint_len): Likewise.
2880 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2881 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2882 (arm_is_thumb_mode): Likewise.
2883 (arm_breakpoint_at): Likewise.
2884 (arm_breakpoint_kind_from_pc): Likewise.
2885 (arm_sw_breakpoint_from_kind): Likewise.
2886 (arm_breakpoint_kind_from_current_state): Likewise.
2887
2888 Revert:
2889 2015-08-04 Yao Qi <yao.qi@linaro.org>
2890
2891 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2892 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2893 * server.c (extended_protocol): Remove "static".
2894 * server.h (extended_protocol): Declare it.
2895
ece66d65
JS		 28962015-12-04 Josh Stone <jistone@redhat.com>
2897
2898 * target.h (struct target_ops) <arch_setup>: Rename to ...
2899 (struct target_ops) <post_create_inferior>: ... this.
2900 (target_arch_setup): Rename to ...
2901 (target_post_create_inferior): ... this, calling post_create_inferior.
2902 * server.c (start_inferior): Update target_arch_setup calls to
2903 target_post_create_inferior.
2904 * linux-low.c (linux_low_ptrace_options): Forward declare.
2905 (linux_arch_setup): Update its comment for general use.
2906 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2907 (struct linux_target_ops): Use linux_post_create_inferior.
2908 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2909 to post_create_inferior.
2910 * nto-low.c (struct nto_target_ops): Likewise.
2911 * spu-low.c (struct spu_target_ops): Likewise.
2912 * win32-low.c (struct win32_target_ops): Likewise.
2913
e58c48b4
AT		 29142015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2915
2916 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2917
fbec8956
AT		 29182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2919
2920 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2921 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2922 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2923 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2924 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2925 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2926 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2927 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2928 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2929 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2930 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2931 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2932
9b4c5f87
AT		 29332015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2934
2935 * linux-low.c (linux_look_up_symbols): Don't call
2936 linux_supports_traceclone.
2937 * linux-low.h (thread_db_init): Remove use_events argument.
2938 * thread-db.c (thread_db_use_event): Remove global variable.
2939 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2940 (struct thread_db) <td_create_bp>: Remove field.
2941 (thread_db_create_event): Remove function.
2942 (thread_db_enable_reporting): Likewise.
2943 (find_one_thread): Don't check for thread_db_use_events.
2944 (attach_thread): Likewise.
2945 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2946 (try_thread_db_load_1): Don't check for thread_db_use_events.
2947 (thread_db_init): Remove use_events argument and thread events
2948 handling.
2949 (remove_thread_event_breakpoints): Remove function.
2950 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2951
7d00775e
AT		 29522015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2953
2954 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2955 New function.
2956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2957 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2958 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2959 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
2960 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
2961 Initialize.
2962 * linux-crisv32-low.c (cris_supports_hardware_single_step):
2963 New function.
2964 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2965 * linux-low.c (can_hardware_single_step): Use
2966 supports_hardware_single_step.
2967 (can_software_single_step): New function.
2968 (start_step_over): Call can_software_single_step.
2969 (linux_supports_hardware_single_step): New function.
2970 (struct target_ops) <supports_software_single_step>: Initialize.
2971 * linux-low.h (struct linux_target_ops)
2972 <supports_hardware_single_step>: Initialize.
2973 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
2974 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2975 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
2976 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
2977 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
2978 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2979 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
2980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2981 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
2982 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
2983 Initialize.
2984 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
2985 (struct linux_target_ops) <tile_supports_hardware_single_step>:
2986 Initialize.
2987 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
2988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2989 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
2990 New function.
2991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2992 * target.h (struct target_ops): <supports_software_single_step>:
2993 New field.
2994 (target_supports_software_single_step): New macro.
2995
2d97cd35
AT		 29962015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2997
2998 * linux-low.c (linux_wait_1): Fix pc advance condition.
2999 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3000 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3001
769ef81f
AT		 30022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3003
3004 * linux-arm-low.c (arm_is_thumb_mode): New function.
3005 (arm_breakpoint_at): Use arm_is_thumb_mode.
3006 (arm_breakpoint_kind_from_current_state): New function.
3007 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3008 Initialize.
3009 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3010 (linux_breakpoint_kind_from_current_state): New function.
3011 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3012 * linux-low.h (struct linux_target_ops)
3013 <breakpoint_kind_from_current_state>: New field.
3014 * target.h (struct target_ops): Likewise.
3015 (target_breakpoint_kind_from_current_state): New macro.
3016
1bebeeca
PA		 30172015-11-30 Pedro Alves <palves@redhat.com>
3018
3019 * linux-low.c (linux_resume): Wake up the event loop before
3020 returning.
3021
a67a9fae
PA		 30222015-11-30 Pedro Alves <palves@redhat.com>
3023
3024 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3025 check.
3026 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3027 to -1.
3028 * target.c (struct thread_search): New structure.
3029 (thread_search_callback): New function.
3030 (prev_general_thread): New global.
3031 (prepare_to_access_memory, done_accessing_memory): New functions.
3032 * target.h (prepare_to_access_memory, done_accessing_memory):
3033 Replace macros with function declarations.
3034
f2faf941
PA		 30352015-11-30 Pedro Alves <palves@redhat.com>
3036
3037 PR 14618
3038 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3039 report TARGET_WAITKIND_NO_RESUMED.
3040 * remote-utils.c (prepare_resume_reply): Handle
3041 TARGET_WAITKIND_NO_RESUMED.
3042 * server.c (report_no_resumed): New global.
3043 (handle_query) <qSupported>: Handle "no-resumed+". Report
3044 "no-resumed+" support.
3045 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3046 return error if the client doesn't support no-resumed events.
3047 (push_stop_notification): New function.
3048 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3049 events if the client supports them.
3050
a681f9c9
PA		 30512015-11-30 Pedro Alves <palves@redhat.com>
3052
3053 * linux-low.c (thread_still_has_status_pending_p): Don't check
3054 vCont;t here.
3055 (lwp_resumed): New function.
3056 (status_pending_p_callback): Return early if the LWP is not
3057 supposed to be resumed.
3058
65706a29
PA		 30592015-11-30 Pedro Alves <palves@redhat.com>
3060
3061 * linux-low.c (handle_extended_wait): Assert that the LWP's
3062 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3063 thread create events, leave the new child's status pending.
3064 (linux_low_filter_event): If GDB wants to hear about thread exit
3065 events, leave the LWP marked dead and don't delete it.
3066 (linux_wait_for_event_filtered): Don't check for thread exit.
3067 (filter_exit_event): New function.
3068 (linux_wait_1): Use it, when returning an exit event.
3069 (linux_resume_one_lwp_throw): Assert that the LWP's
3070 waitstatus is TARGET_WAITKIND_IGNORE.
3071 * remote-utils.c (prepare_resume_reply): Handle
3072 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3073 * server.c (report_thread_events): New global.
3074 (handle_general_set): Handle QThreadEvents.
3075 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3076 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3077 TARGET_WAITKIND_THREAD_EXITED.
3078 * server.h (report_thread_events): Declare.
3079
56cf4bed
PA		 30802015-11-30 Pedro Alves <palves@redhat.com>
3081
3082 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3083 the thread's last_resume_kind was resume_stop.
3084
500c1d85
PA		 30852015-11-30 Pedro Alves <palves@redhat.com>
3086
3087 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3088 before returning.
3089
de979965
PA		 30902015-11-30 Pedro Alves <palves@redhat.com>
3091
3092 * server.c (handle_v_requests): Handle vCtrlC.
3093
34c65914
PA		 30942015-11-30 Pedro Alves <palves@redhat.com>
3095
3096 * gdbthread.h (find_any_thread_of_pid): Declare.
3097 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3098 functions.
3099 * server.c (handle_query): If current_thread is NULL, look for
3100 another thread of the selected process.
3101
79efa585 31022015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3103 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3104
3105 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3106 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3107 name in reply.
3108 * target.h (struct target_ops) <thread_name>: New field.
3109 (target_thread_name): New macro.
3110
80d82c19
JB		 31112015-11-23 Joel Brobecker <brobecker@adacore.com>
3112
3113 * regcache.h (regcache_invalidate_pid): Add declaration.
3114 * regcache.c (regcache_invalidate_pid): New function, extracted
3115 from regcache_invalidate.
3116 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3117 Add trivial documentation comment.
3118 * lynx-low.c: Use regcache_invalidate_pid instead of
3119 regcache_invalidate.
3120
64da5dd5
JB		 31212015-11-23 Joel Brobecker <brobecker@adacore.com>
3122
3123 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3124 and Elf64_auxv_t if the target is Android.
3125
37ce4055
DE		 31262015-11-22 Doug Evans <xdje42@gmail.com>
3127
3128 * target.h: #include <sys/types.h>.
3129
06e03fff
PA		 31302015-11-19 Pedro Alves <palves@redhat.com>
3131
3132 * linux-low.c (linux_process_qsupported): Change prototype.
3133 Adjust.
3134 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3135 Change prototype.
3136 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3137 and adjust to loop over all features.
3138 * server.c (handle_query) <qSupported>: Adjust to call
3139 target_process_qsupported once, passing it a vector of unprocessed
3140 features.
3141 * target.h (struct target_ops) <process_qsupported>: Change
3142 prototype.
3143 (target_process_qsupported): Adjust.
3144
9a084706
PA		 31452015-11-19 Pedro Alves <palves@redhat.com>
3146
3147 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3148 mode.
3149 * configure: Regenerate.
3150
dad44a1f
PA		 31512015-11-19 Pedro Alves <palves@redhat.com>
3152
3153 * configure: Regenerate.
3154
231c0592
YQ		 31552015-11-19 Yao Qi <yao.qi@linaro.org>
3156
3157 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3158 type to uint32_t.
3159
6c1c9a8b
YQ		 31602015-11-19 Yao Qi <yao.qi@linaro.org>
3161
3162 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3163 (struct aarch64_operand): Move enum out.
3164
9caa3311
YQ		 31652015-11-19 Yao Qi <yao.qi@linaro.org>
3166
3167 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3168 struct user_fpsimd_state *.
3169 (aarch64_store_fpregset): Likewise.
3170
6a69a054
YQ		 31712015-11-19 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3174 struct user_pt_regs *.
3175 (aarch64_store_gregset): Likewise.
3176
1798301e
PA		 31772015-11-18 Pedro Alves <palves@redhat.com>
3178
3179 * Makefile.in (all_object_files): Add $IPA_OBJS.
3180
ce7715e2
PA		 31812015-11-17 Pedro Alves <palves@redhat.com>
3182
3183 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3184 GDB_SIGNAL_0 and gdb_signal_to_string.
3185
c0879059
PA		 31862015-11-17 Pedro Alves <palves@redhat.com>
3187
3188 * win32-low.c (handle_output_debug_string): Remove parameter.
3189 (win32_kill): Remove our_status local and adjust call to
3190 handle_output_debug_string.
3191 (get_child_debug_event): Adjust call to
3192 handle_output_debug_string.
3193
1996e237
SM		 31942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3195
3196 * linux-mips-low.c (mips_fill_gregset): Add cast.
3197 (mips_store_gregset): Likewise.
3198 (mips_fill_fpregset): Likewise.
3199 (mips_store_fpregset): Likewise.
3200
cbec665b
SM		 32012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3202
3203 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3204 priv.
3205
eb3e3c67
SM		 32062015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3207
3208 * linux-mips-low.c (mips_linux_new_thread): Change type of
3209 watch_type to enum target_hw_bp_type.
3210
171de4b8
SM		 32112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3212
3213 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3214 Change return type to arm_hwbp_type.
3215
04248ead
SM		 32162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3217
3218 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3219 (arm_store_gregset): Likewise.
3220 * linux-arm-low.c (arm_get_hwcap): Likewise.
3221 (arm_read_description): Likewise.
3222
04b3479c
SM		 32232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3224
3225 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3226
2bc84e8a
SM		 32272015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3228
3229 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3230 (ppc_fill_vsxregset): Likewise.
3231 (ppc_store_vsxregset): Likewise.
3232 (ppc_fill_vrregset): Likewise.
3233 (ppc_store_vrregset): Likewise.
3234 (ppc_fill_evrregset): Likewise.
3235 (ppc_store_evrregset): Likewise.
3236
e6c5bb05
SM		 32372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3238
3239 * linux-ppc-low.c (ppc_usrregs_info): Remove
3240 forward-declaration.
3241 (ppc_arch_setup): Move lower in file.
3242
7ea45d72
SM		 32432015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3244
3245 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3246 (ps_pdwrite): Likewise.
3247
69291610
HW		 32482015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3249
3250 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3251 to after assert checks.
3252
b42945fd
SM		 32532015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3254
3255 * proc-service.c (ps_pdread): Add/adjust casts.
3256 (ps_pdwrite): Add/adjust casts.
3257
d6f85c84
SM		 32582015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3259
3260 * server.c (handle_search_memory_1): Cast return value of
3261 memmem.
3262
f98cd059
SM		 32632015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3264
3265 * server.c (write_qxfer_response): Change type of data to
3266 gdb_byte *.
3267
d2412fa5
PA		 32682015-10-29 Pedro Alves <palves@redhat.com>
3269
3270 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3271
c17414a2
PA		 32722015-10-29 Pedro Alves <palves@redhat.com>
3273
3274 * tracepoint.c (clear_installed_tracepoints): Add casts.
3275
e053fbc4
PA		 32762015-10-29 Pedro Alves <palves@redhat.com>
3277
3278 * server.c (handle_v_cont, process_serial_event): Add enum
3279 gdb_signal casts to signal parsing code.
3280
add67df8
PA		 32812015-10-29 Pedro Alves <palves@redhat.com>
3282
3283 * linux-low.h (NULL_REGSET): Define.
3284 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3285 * linux-arm-low.c (arm_regsets): Likewise.
3286 * linux-crisv32-low.c (cris_regsets): Likewise.
3287 * linux-m68k-low.c (m68k_regsets): Likewise.
3288 * linux-mips-low.c (mips_regsets): Likewise.
3289 * linux-nios2-low.c (nios2_regsets): Likewise.
3290 * linux-ppc-low.c (ppc_regsets): Likewise.
3291 * linux-s390-low.c (s390_regsets): Likewise.
3292 * linux-sh-low.c (sh_regsets): Likewise.
3293 * linux-sparc-low.c (sparc_regsets): Likewise.
3294 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3295 * linux-tile-low.c (tile_regsets): Likewise.
3296 * linux-x86-low.c (x86_regsets): Likewise.
3297 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3298
50bc912a
PA		 32992015-10-29 Pedro Alves <palves@redhat.com>
3300
3301 * linux-low.h (NULL_REGSET): Define.
3302 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3303 * linux-arm-low.c (arm_regsets): Likewise.
3304 * linux-crisv32-low.c (cris_regsets): Likewise.
3305 * linux-m68k-low.c (m68k_regsets): Likewise.
3306 * linux-mips-low.c (mips_regsets): Likewise.
3307 * linux-nios2-low.c (nios2_regsets): Likewise.
3308 * linux-ppc-low.c (ppc_regsets): Likewise.
3309 * linux-s390-low.c (s390_regsets): Likewise.
3310 * linux-sh-low.c (sh_regsets): Likewise.
3311 * linux-sparc-low.c (sparc_regsets): Likewise.
3312 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3313 * linux-tile-low.c (tile_regsets): Likewise.
3314 * linux-x86-low.c (x86_regsets): Likewise.
3315 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3316
682b2546
DE		 33172015-10-26 Doug Evans <dje@google.com>
3318
3319 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3320
963843d4
DE		 33212015-10-26 Doug Evans <dje@google.com>
3322
3323 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3324
d41401ac
DE		 33252015-10-26 Doug Evans <dje@google.com>
3326
3327 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3328 for debug_printf.
3329 (attach_thread, find_new_threads_callback): Ditto.
3330
3db28855
AT		 33312015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3332
3333 * mem-break.h (set_breakpoint_data): Remove.
3334
fb78e89c
AT		 33352015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3336
3337 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3339 (initialize_low): Remove set_breakpoint_data call.
3340 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3341 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3342 (initialize_low): Remove set_breakpoint_data call.
3343 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3345 (initialize_low): Remove set_breakpoint_data call.
3346
2e6ee069
AT		 33472015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3348
3349 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3350 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3351 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3352 * target.h (target_breakpoint_kind_from_pc): New macro.
3353
1652a986
AT		 33542015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3355
3356 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3357 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3358 the default breakpoint kind.
3359
abeead09
AT		 33602015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3361
3362 * linux-arm-low.c (arm_supports_z_point_type): Add software
3363 breakpoint support.
3364
b0b4b501
AT		 33652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3366
3367 * linux-arm-low.c: Refactor breakpoint definitions.
3368 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3369 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3370
8689682c
AT		 33712015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3372
3373 * Makefile.in: Add arm.c/o.
3374 * configure.srv: Likewise.
3375 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3376 (arm_breakpoint_kind_from_pc): New function.
3377 (arm_sw_breakpoint_from_kind): Return proper kind.
3378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3379
27165294
AT		 33802015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3381
3382 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3383 removal.
3384 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3385 (struct raw_breakpoint) <size>: Remove.
3386 (struct raw_breakpoint) <kind>: Add.
3387 (bp_size): New function.
3388 (bp_opcode): Likewise.
3389 (find_raw_breakpoint_at): Adjust for kind.
3390 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3391 (remove_memory_breakpoint): Adjust for kind call bp_size.
3392 (set_raw_breakpoint_at): Adjust for kind.
3393 (set_breakpoint): Likewise.
3394 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3395 (delete_raw_breakpoint): Adjust for kind.
3396 (delete_breakpoint): Likewise.
3397 (find_gdb_breakpoint): Likewise.
3398 (set_gdb_breakpoint_1): Likewise.
3399 (set_gdb_breakpoint): Likewise.
3400 (delete_gdb_breakpoint_1): Likewise.
3401 (delete_gdb_breakpoint): Likewise.
3402 (uninsert_raw_breakpoint): Likewise.
3403 (reinsert_raw_breakpoint): Likewise.
3404 (set_breakpoint_data): Remove.
3405 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3406 (check_mem_read): Adjust for kind call bp_size.
3407 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3408 (clone_one_breakpoint): Adjust for kind.
3409 * mem-break.h (set_gdb_breakpoint): Likewise.
3410 (delete_gdb_breakpoint): Likewise.
3411 * server.c (process_serial_event): Likewise.
3412
dd373349
AT		 34132015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3414
3415 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3416 (struct linux_target_ops) <breakpoint>: Remove.
3417 (struct linux_target_ops) <breakpoint_len>: Remove.
3418 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3419 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3420 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3421 (arm_sw_breakpoint_from_kind): New function.
3422 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3423 (struct linux_target_ops) <breakpoint>: Remove.
3424 (struct linux_target_ops) <breakpoint_len>: Remove.
3425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3427 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3428 (struct linux_target_ops) <breakpoint>: Remove.
3429 (struct linux_target_ops) <breakpoint_len>: Remove.
3430 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3431 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3432 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3433 (struct linux_target_ops) <breakpoint>: Remove.
3434 (struct linux_target_ops) <breakpoint_len>: Remove.
3435 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3436 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3437 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3438 and sw_breakpoint_from_kind to increment the pc.
3439 (linux_breakpoint_kind_from_pc): New function.
3440 (linux_sw_breakpoint_from_kind): New function.
3441 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3442 (initialize_low): Call breakpoint_kind_from_pc and
3443 sw_breakpoint_from_kind to replace breakpoint_data/len.
3444 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3445 New field.
3446 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3447 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3448 (struct linux_target_ops) <breakpoint>: Remove.
3449 (struct linux_target_ops) <breakpoint_len>: Remove.
3450 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3451 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3452 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
3453 (struct linux_target_ops) <breakpoint>: Remove.
3454 (struct linux_target_ops) <breakpoint_len>: Remove.
3455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3457 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
3458 (struct linux_target_ops) <breakpoint>: Remove.
3459 (struct linux_target_ops) <breakpoint_len>: Remove.
3460 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3461 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3462 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3463 (struct linux_target_ops) <breakpoint>: Remove.
3464 (struct linux_target_ops) <breakpoint_len>: Remove.
3465 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3466 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3467 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3468 (struct linux_target_ops) <breakpoint>: Remove.
3469 (struct linux_target_ops) <breakpoint_len>: Remove.
3470 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3471 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3472 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3473 (struct linux_target_ops) <breakpoint>: Remove.
3474 (struct linux_target_ops) <breakpoint_len>: Remove.
3475 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3476 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3477 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3478 (struct linux_target_ops) <breakpoint>: Remove.
3479 (struct linux_target_ops) <breakpoint_len>: Remove.
3480 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3481 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3482 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3483 (struct linux_target_ops) <breakpoint>: Remove.
3484 (struct linux_target_ops) <breakpoint_len>: Remove.
3485 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3486 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3487 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3488 (struct linux_target_ops) <breakpoint>: Remove.
3489 (struct linux_target_ops) <breakpoint_len>: Remove.
3490 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3491 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3492 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3493 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3494 (struct linux_target_ops) <breakpoint>: Remove.
3495 (struct linux_target_ops) <breakpoint_len>: Remove.
3496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3498 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3499 (struct linux_target_ops) <breakpoint>: Remove.
3500 (struct linux_target_ops) <breakpoint_len>: Remove.
3501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3503
4cd98a19
AT		 35042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3505
3506 * linux-cris-low.c (cris_get_pc): Remove void arg.
3507
774ee6d2
AR		 35082015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3509
3510 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3511 variable name.
3512
833dcd29
AR		 35132015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3514
3515 * inferiors.c (thread_pid_matches_callback): New function.
3516 (find_thread_process): New function.
3517 (remove_thread): Reset current_thread.
3518 (remove_process): Assert threads have been removed first.
3519
8d689ee5
YQ		 35202015-10-15 Yao Qi <yao.qi@linaro.org>
3521
3522 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3523 if it is 3.
3524 (aarch64_remove_point): Likewise.
3525 * regcache.c (regcache_register_size): New function.
3526
1c2e1515
YQ		 35272015-10-12 Yao Qi <yao.qi@linaro.org>
3528
3529 * linux-aarch64-low.c: Update all callers as emit_load_store
3530 is renamed to aarch64_emit_load_store.
3531
e1c587c3
YQ		 35322015-10-12 Yao Qi <yao.qi@linaro.org>
3533
3534 * linux-aarch64-low.c: Update all callers of function renaming
3535 from emit_insn to aarch64_emit_insn.
3536
b6542f81
YQ		 35372015-10-12 Yao Qi <yao.qi@linaro.org>
3538
3539 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3540 arch/aarch64-insn.h.
3541 (struct aarch64_memory_operand): Likewise.
3542 (ENCODE): Likewise.
3543 (emit_insn): Move to arch/aarch64-insn.c.
3544 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3545 (emit_load_store): Move to arch/aarch64-insn.c.
3546 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3547 (can_encode_int32): Remove.
3548
246994ce
YQ		 35492015-10-12 Yao Qi <yao.qi@linaro.org>
3550
3551 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3552 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3553 (aarch64_relocate_instruction): Likewise.
3554 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3555 (struct aarch64_insn_visitor): Likewise.
3556
0badd99f
YQ		 35572015-10-12 Yao Qi <yao.qi@linaro.org>
3558
3559 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3560 (struct aarch64_insn_visitor): New.
3561 (struct aarch64_insn_relocation_data): New.
3562 (aarch64_ftrace_insn_reloc_b): New function.
3563 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3564 (aarch64_ftrace_insn_reloc_cb): Likewise.
3565 (aarch64_ftrace_insn_reloc_tb): Likewise.
3566 (aarch64_ftrace_insn_reloc_adr): Likewise.
3567 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3568 (aarch64_ftrace_insn_reloc_others): Likewise.
3569 (visitor): New.
3570 (aarch64_relocate_instruction): Use visitor.
3571
dfaffe9d
YQ		 35722015-10-12 Yao Qi <yao.qi@linaro.org>
3573
3574 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3575 int. Add argument buf.
3576 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3577 aarch64_relocate_instruction.
3578
70b439f0
YQ		 35792015-10-12 Yao Qi <yao.qi@linaro.org>
3580
3581 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3582 argument insn. Remove local variable insn. Don't call
3583 target_read_uint32.
3584 (aarch64_install_fast_tracepoint_jump_pad): Call
3585 target_read_uint32.
3586
7781c06f
YQ		 35872015-09-30 Yao Qi <yao.qi@linaro.org>
3588
3589 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3590 (emit_load_store_pair): Likewise.
3591
9a3c8263
SM		 35922015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3593
3594 * dll.c (match_dll): Add cast(s).
3595 (unloaded_dll): Likewise.
3596 * linux-low.c (second_thread_of_pid_p): Likewise.
3597 (delete_lwp_callback): Likewise.
3598 (count_events_callback): Likewise.
3599 (select_event_lwp_callback): Likewise.
3600 (linux_set_resume_request): Likewise.
3601 * server.c (accumulate_file_name_length): Likewise.
3602 (emit_dll_description): Likewise.
3603 (handle_qxfer_threads_worker): Likewise.
3604 (visit_actioned_threads): Likewise.
3605 * thread-db.c (any_thread_of): Likewise.
3606 * tracepoint.c (same_process_p): Likewise.
3607 (match_blocktype): Likewise.
3608 (build_traceframe_info_xml): Likewise.
3609
224c3ddb
SM		 36102015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3611
3612 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3613 assignment.
3614 (gdb_unparse_agent_expr): Likewise.
3615 * hostio.c (require_data): Likewise.
3616 (handle_pread): Likewise.
3617 * linux-low.c (disable_regset): Likewise.
3618 (fetch_register): Likewise.
3619 (store_register): Likewise.
3620 (get_dynamic): Likewise.
3621 (linux_qxfer_libraries_svr4): Likewise.
3622 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3623 (set_fast_tracepoint_jump): Likewise.
3624 (uninsert_fast_tracepoint_jumps_at): Likewise.
3625 (reinsert_fast_tracepoint_jumps_at): Likewise.
3626 (validate_inserted_breakpoint): Likewise.
3627 (clone_agent_expr): Likewise.
3628 * regcache.c (init_register_cache): Likewise.
3629 * remote-utils.c (putpkt_binary_1): Likewise.
3630 (decode_M_packet): Likewise.
3631 (decode_X_packet): Likewise.
3632 (look_up_one_symbol): Likewise.
3633 (relocate_instruction): Likewise.
3634 (monitor_output): Likewise.
3635 * server.c (handle_search_memory): Likewise.
3636 (handle_qxfer_exec_file): Likewise.
3637 (handle_qxfer_libraries): Likewise.
3638 (handle_qxfer): Likewise.
3639 (handle_query): Likewise.
3640 (handle_v_cont): Likewise.
3641 (handle_v_run): Likewise.
3642 (captured_main): Likewise.
3643 * target.c (write_inferior_memory): Likewise.
3644 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3645 * tracepoint.c (init_trace_buffer): Likewise.
3646 (add_tracepoint_action): Likewise.
3647 (add_traceframe): Likewise.
3648 (add_traceframe_block): Likewise.
3649 (cmd_qtdpsrc): Likewise.
3650 (cmd_qtdv): Likewise.
3651 (cmd_qtstatus): Likewise.
3652 (response_source): Likewise.
3653 (response_tsv): Likewise.
3654 (cmd_qtnotes): Likewise.
3655 (gdb_collect): Likewise.
3656 (initialize_tracepoint): Likewise.
3657
afbe19f8
PL		 36582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3659
3660 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3661 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3662 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3663 <NOP>: New.
3664 (enum aarch64_condition_codes): New enum.
3665 (w0): New static global.
3666 (fp): Likewise.
3667 (lr): Likewise.
3668 (struct aarch64_memory_operand) <type>: New
3669 MEMORY_OPERAND_POSTINDEX type.
3670 (postindex_memory_operand): New helper function.
3671 (emit_ret): New function.
3672 (emit_load_store_pair): New function, factored out of emit_stp
3673 with support for MEMORY_OPERAND_POSTINDEX.
3674 (emit_stp): Rewrite using emit_load_store_pair.
3675 (emit_ldp): New function.
3676 (emit_load_store): Likewise.
3677 (emit_ldr): Mention post-index instruction in comment.
3678 (emit_ldrh): New function.
3679 (emit_ldrb): New function.
3680 (emit_ldrsw): Mention post-index instruction in comment.
3681 (emit_str): Likewise.
3682 (emit_subs): New function.
3683 (emit_cmp): Likewise.
3684 (emit_and): Likewise.
3685 (emit_orr): Likewise.
3686 (emit_orn): Likewise.
3687 (emit_eor): Likewise.
3688 (emit_mvn): Likewise.
3689 (emit_lslv): Likewise.
3690 (emit_lsrv): Likewise.
3691 (emit_asrv): Likewise.
3692 (emit_mul): Likewise.
3693 (emit_sbfm): Likewise.
3694 (emit_sbfx): Likewise.
3695 (emit_ubfm): Likewise.
3696 (emit_ubfx): Likewise.
3697 (emit_csinc): Likewise.
3698 (emit_cset): Likewise.
3699 (emit_nop): Likewise.
3700 (emit_ops_insns): New helper function.
3701 (emit_pop): Likewise.
3702 (emit_push): Likewise.
3703 (aarch64_emit_prologue): New function.
3704 (aarch64_emit_epilogue): Likewise.
3705 (aarch64_emit_add): Likewise.
3706 (aarch64_emit_sub): Likewise.
3707 (aarch64_emit_mul): Likewise.
3708 (aarch64_emit_lsh): Likewise.
3709 (aarch64_emit_rsh_signed): Likewise.
3710 (aarch64_emit_rsh_unsigned): Likewise.
3711 (aarch64_emit_ext): Likewise.
3712 (aarch64_emit_log_not): Likewise.
3713 (aarch64_emit_bit_and): Likewise.
3714 (aarch64_emit_bit_or): Likewise.
3715 (aarch64_emit_bit_xor): Likewise.
3716 (aarch64_emit_bit_not): Likewise.
3717 (aarch64_emit_equal): Likewise.
3718 (aarch64_emit_less_signed): Likewise.
3719 (aarch64_emit_less_unsigned): Likewise.
3720 (aarch64_emit_ref): Likewise.
3721 (aarch64_emit_if_goto): Likewise.
3722 (aarch64_emit_goto): Likewise.
3723 (aarch64_write_goto_address): Likewise.
3724 (aarch64_emit_const): Likewise.
3725 (aarch64_emit_call): Likewise.
3726 (aarch64_emit_reg): Likewise.
3727 (aarch64_emit_pop): Likewise.
3728 (aarch64_emit_stack_flush): Likewise.
3729 (aarch64_emit_zero_ext): Likewise.
3730 (aarch64_emit_swap): Likewise.
3731 (aarch64_emit_stack_adjust): Likewise.
3732 (aarch64_emit_int_call_1): Likewise.
3733 (aarch64_emit_void_call_2): Likewise.
3734 (aarch64_emit_eq_goto): Likewise.
3735 (aarch64_emit_ne_goto): Likewise.
3736 (aarch64_emit_lt_goto): Likewise.
3737 (aarch64_emit_le_goto): Likewise.
3738 (aarch64_emit_gt_goto): Likewise.
3739 (aarch64_emit_ge_got): Likewise.
3740 (aarch64_emit_ops_impl): New static global variable.
3741 (aarch64_emit_ops): New target function, return
3742 &aarch64_emit_ops_impl.
3743 (struct linux_target_ops): Install it.
3744
bb903df0
PL		 37452015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3746
3747 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3748 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3749 aarch64-ipa.o.
3750 * linux-aarch64-ipa.c: New file.
3751 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3752 and endian.h.
3753 (aarch64_get_thread_area): New target method.
3754 (extract_signed_bitfield): New helper function.
3755 (aarch64_decode_ldr_literal): New function.
3756 (enum aarch64_opcodes): New enum.
3757 (struct aarch64_register): New struct.
3758 (struct aarch64_operand): New struct.
3759 (x0): New static global.
3760 (x1): Likewise.
3761 (x2): Likewise.
3762 (x3): Likewise.
3763 (x4): Likewise.
3764 (w2): Likewise.
3765 (ip0): Likewise.
3766 (sp): Likewise.
3767 (xzr): Likewise.
3768 (aarch64_register): New helper function.
3769 (register_operand): Likewise.
3770 (immediate_operand): Likewise.
3771 (struct aarch64_memory_operand): New struct.
3772 (offset_memory_operand): New helper function.
3773 (preindex_memory_operand): Likewise.
3774 (enum aarch64_system_control_registers): New enum.
3775 (ENCODE): New macro.
3776 (emit_insn): New helper function.
3777 (emit_b): New function.
3778 (emit_bcond): Likewise.
3779 (emit_cb): Likewise.
3780 (emit_tb): Likewise.
3781 (emit_blr): Likewise.
3782 (emit_stp): Likewise.
3783 (emit_ldp_q_offset): Likewise.
3784 (emit_stp_q_offset): Likewise.
3785 (emit_load_store): Likewise.
3786 (emit_ldr): Likewise.
3787 (emit_ldrsw): Likewise.
3788 (emit_str): Likewise.
3789 (emit_ldaxr): Likewise.
3790 (emit_stxr): Likewise.
3791 (emit_stlr): Likewise.
3792 (emit_data_processing_reg): Likewise.
3793 (emit_data_processing): Likewise.
3794 (emit_add): Likewise.
3795 (emit_sub): Likewise.
3796 (emit_mov): Likewise.
3797 (emit_movk): Likewise.
3798 (emit_mov_addr): Likewise.
3799 (emit_mrs): Likewise.
3800 (emit_msr): Likewise.
3801 (emit_sevl): Likewise.
3802 (emit_wfe): Likewise.
3803 (append_insns): Likewise.
3804 (can_encode_int32_in): New helper function.
3805 (aarch64_relocate_instruction): New function.
3806 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3807 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3808 (struct linux_target_ops): Install aarch64_get_thread_area,
3809 aarch64_install_fast_tracepoint_jump_pad and
3810 aarch64_get_min_fast_tracepoint_insn_len.
3811
787749ea
PL		 38122015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3813
3814 * Makefile.in (aarch64-insn.o): New rule.
3815 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3816
9812b2e6
YQ		 38172015-09-21 Yao Qi <yao.qi@linaro.org>
3818
3819 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3820
18fe412b
YQ		 38212015-09-21 Yao Qi <yao.qi@linaro.org>
3822
3823 * tracepoint.c (max_jump_pad_size): Remove.
3824
a0cc84cd
YQ		 38252015-09-18 Yao Qi <yao.qi@linaro.org>
3826
3827 * linux-aarch64-low.c: Don't include sys/uio.h.
3828 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3829
d78908cf
WW		 38302015-09-16 Wei-cheng Wang <cole945@gmail.com>
3831
3832 * tracepoint.c (eval_result_type): Change prototype.
3833 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3834
d57e0d50
PA		 38352015-09-15 Pedro Alves <palves@redhat.com>
3836
3837 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3838 Check whether to report exec events instead of checking whether
3839 multiprocess is enabled.
3840
5a676acc
PA		 38412015-09-15 Pedro Alves <palves@redhat.com>
3842
3843 PR remote/18965
3844 * remote-utils.c (prepare_resume_reply): Merge
3845 TARGET_WAITKIND_VFORK_DONE switch case with the
3846 TARGET_WAITKIND_FORKED case.
3847
7c5d0fad
YQ		 38482015-09-15 Yao Qi <yao.qi@linaro.org>
3849
3850 * server.c (handle_query): Check string comparison using
3851 "else if" instead of "if".
3852
750ce8d1
YQ		 38532015-09-15 Yao Qi <yao.qi@linaro.org>
3854
3855 * server.c (vCont_supported): New global variable.
3856 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3857 matches. Append ";vContSupported+" to own_buf.
3858 (handle_v_requests): Append ";s;S" to own_buf if target supports
3859 hardware single step or vCont_supported is false.
3860 (capture_main): Set vCont_supported to zero.
3861
70b90b91
YQ		 38622015-09-15 Yao Qi <yao.qi@linaro.org>
3863
3864 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3865 it to ...
3866 (linux_supports_hardware_single_step): ... New function.
3867 (linux_target_ops): Update.
3868 * lynx-low.c (lynx_target_ops): Set field
3869 supports_hardware_single_step to target_can_do_hardware_single_step.
3870 * nto-low.c (nto_target_ops): Likewise.
3871 * spu-low.c (spu_target_ops): Likewise.
3872 * win32-low.c (win32_target_ops): Likewise.
3873 * target.c (target_can_do_hardware_single_step): New function.
3874 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3875 Remove. <supports_hardware_single_step>: New field.
3876 (target_supports_conditional_breakpoints): Remove.
3877 (target_supports_hardware_single_step): New macro.
3878 (target_can_do_hardware_single_step): Declare.
3879 * server.c (handle_query): Use target_supports_hardware_single_step
3880 instead of target_supports_conditional_breakpoints.
3881
ade90bde
YQ		 38822015-09-15 Yao Qi <yao.qi@linaro.org>
3883
3884 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3885 function.
3886 (struct linux_target_ops the_low_target): Install
3887 aarch64_linux_siginfo_fixup.
3888
94585166
DB		 38892015-09-11 Don Breazeal <donb@codesourcery.com>
3890 Luis Machado <lgustavo@codesourcery.com>
3891
3892 * linux-low.c (linux_mourn): Static declaration.
3893 (linux_arch_setup): Move in front of
3894 handle_extended_wait.
3895 (linux_arch_setup_thread): New function.
3896 (handle_extended_wait): Handle exec events. Call
3897 linux_arch_setup_thread. Make event_lwp argument a
3898 pointer-to-a-pointer.
3899 (check_zombie_leaders): Do not check stopped threads.
3900 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3901 (linux_low_filter_event): Add lwp and thread for exec'ing
3902 non-leader thread if leader thread has been deleted.
3903 Refactor code into linux_arch_setup_thread and call it.
3904 Pass child lwp pointer by reference to handle_extended_wait.
3905 (linux_wait_for_event_filtered): Update comment.
3906 (linux_wait_1): Prevent clobbering exec event status.
3907 (linux_supports_exec_events): New function.
3908 (linux_target_ops) <supports_exec_events>: Initialize new member.
3909 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3910 new member.
3911 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3912 * server.c (report_exec_events): New global variable.
3913 (handle_query): Handle qSupported query for exec-events feature.
3914 (captured_main): Initialize report_exec_events.
3915 * server.h (report_exec_events): Declare new global variable.
3916 * target.h (struct target_ops) <supports_exec_events>: New
3917 member.
3918 (target_supports_exec_events): New macro.
3919 * win32-low.c (win32_target_ops) <supports_exec_events>:
3920 Initialize new member.
3921
0568462b
MM		 39222015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3923
3924 * linux-low.c (linux_low_enable_btrace): Remove.
3925 (linux_target_ops): Replace linux_low_enable_btrace with
3926 linux_enable_btrace.
3927
39edd165
YQ		 39282015-09-03 Yao Qi <yao.qi@linaro.org>
3929
3930 * linux-aarch64-low.c (aarch64_insert_point): Call
3931 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3932 returns true.
3933
1db33b5a
UW		 39342015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3935
3936 * linux-low.c (check_stopped_by_breakpoint): Use
3937 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3938
ab290430
PA		 39392015-08-27 Pedro Alves <palves@redhat.com>
3940
3941 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3942
8d749320
SM		 39432015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3944
6711b7f8
SM		 3945 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3946 the XNEW-family equivalent.
8d749320
SM		 3947 (compile_bytecodes): Likewise.
3948 * dll.c (loaded_dll): Likewise.
3949 * event-loop.c (append_callback_event): Likewise.
3950 (create_file_handler): Likewise.
3951 (create_file_event): Likewise.
3952 * hostio.c (handle_open): Likewise.
3953 * inferiors.c (add_thread): Likewise.
3954 (add_process): Likewise.
3955 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3956 * linux-arm-low.c (arm_new_process): Likewise.
3957 (arm_new_thread): Likewise.
3958 * linux-low.c (add_to_pid_list): Likewise.
3959 (linux_add_process): Likewise.
3960 (handle_extended_wait): Likewise.
3961 (add_lwp): Likewise.
3962 (enqueue_one_deferred_signal): Likewise.
3963 (enqueue_pending_signal): Likewise.
3964 (linux_resume_one_lwp_throw): Likewise.
3965 (linux_resume_one_thread): Likewise.
3966 (linux_read_memory): Likewise.
3967 (linux_write_memory): Likewise.
3968 * linux-mips-low.c (mips_linux_new_process): Likewise.
3969 (mips_linux_new_thread): Likewise.
3970 (mips_add_watchpoint): Likewise.
3971 * linux-x86-low.c (initialize_low_arch): Likewise.
3972 * lynx-low.c (lynx_add_process): Likewise.
3973 * mem-break.c (set_raw_breakpoint_at): Likewise.
3974 (set_breakpoint): Likewise.
3975 (add_condition_to_breakpoint): Likewise.
3976 (add_commands_to_breakpoint): Likewise.
3977 (clone_agent_expr): Likewise.
3978 (clone_one_breakpoint): Likewise.
3979 * regcache.c (new_register_cache): Likewise.
3980 * remote-utils.c (look_up_one_symbol): Likewise.
3981 * server.c (queue_stop_reply): Likewise.
3982 (start_inferior): Likewise.
3983 (queue_stop_reply_callback): Likewise.
3984 (handle_target_event): Likewise.
3985 * spu-low.c (fetch_ppc_memory): Likewise.
3986 (store_ppc_memory): Likewise.
3987 * target.c (set_target_ops): Likewise.
3988 * thread-db.c (thread_db_load_search): Likewise.
3989 (try_thread_db_load_1): Likewise.
3990 * tracepoint.c (add_tracepoint): Likewise.
3991 (add_tracepoint_action): Likewise.
3992 (create_trace_state_variable): Likewise.
3993 (cmd_qtdpsrc): Likewise.
3994 (cmd_qtro): Likewise.
3995 (add_while_stepping_state): Likewise.
3996 * win32-low.c (child_add_thread): Likewise.
3997 (get_image_name): Likewise.
3998
ed8b7b42
YQ		 39992015-08-25 Yao Qi <yao.qi@linaro.org>
4000
4001 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4002
db3cb7cb
YQ		 40032015-08-25 Yao Qi <yao.qi@linaro.org>
4004
4005 * Makefile.in (aarch64-linux.o): New rule.
4006 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4007 srv_tgtobj.
4008 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4009 (aarch64_init_debug_reg_state): Make it extern.
4010 (aarch64_linux_prepare_to_resume): Remove.
4011
f6011a1c
YQ		 40122015-08-25 Yao Qi <yao.qi@linaro.org>
4013
4014 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4015 lwp_arch_private_info and ptid_of_lwp.
4016
88e2cf7e
YQ		 40172015-08-25 Yao Qi <yao.qi@linaro.org>
4018
4019 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4020 Find proc_info by find_process_pid. All callers updated.
4021
5e35436e
YQ		 40222015-08-25 Yao Qi <yao.qi@linaro.org>
4023
4024 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4025 Remove.
4026 (debug_reg_change_callback): Remove.
4027 (aarch64_notify_debug_reg_change): Remove.
4028
4a8a7965
YQ		 40292015-08-25 Yao Qi <yao.qi@linaro.org>
4030
4031 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4032 Call current_lwp_ptid.
4033
32a271ee
YQ		 40342015-08-25 Yao Qi <yao.qi@linaro.org>
4035
4036 * linux-aarch64-low.c (debug_reg_change_callback): Use
4037 debug_printf.
4038
0d51c8d7
YQ		 40392015-08-25 Yao Qi <yao.qi@linaro.org>
4040
4041 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4042
31a43dd5
YQ		 40432015-08-25 Yao Qi <yao.qi@linaro.org>
4044
4045 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4046
8ee52567
YQ		 40472015-08-25 Yao Qi <yao.qi@linaro.org>
4048
4049 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4050 the code.
4051
ff3f0f45
YQ		 40522015-08-25 Yao Qi <yao.qi@linaro.org>
4053
4054 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4055 Remove.
4056 (debug_reg_change_callback): Remove argument entry and add argument
4057 lwp. Remove local variable thread. Don't print thread id in the
4058 debugging output. Don't check whether pid of thread equals to pid.
4059 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4060 iterate_over_lwps instead find_inferior.
4061
3d40fbb5
PA		 40622015-08-24 Pedro Alves <palves@redhat.com>
4063
4064 * inferiors.c (get_first_process): New function.
4065 * inferiors.h (get_first_process): New declaration.
4066 * remote-utils.c (read_ptid): Default to the first process in the
4067 list, instead of to the current thread's process.
4068
438e1e42
PA		 40692015-08-24 Pedro Alves <palves@redhat.com>
4070
4071 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4072 * event-loop.c: Likewise.
4073 * remote-utils.c: Likewise.
4074 * tracepoint.c: Likewise.
4075
a8c6d4fc
PA		 40762015-08-24 Pedro Alves <palves@redhat.com>
4077
4078 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4079 ptid_get_lwp.
4080
99b0bb12
PA		 40812015-08-21 Pedro Alves <palves@redhat.com>
4082
4083 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4084 instead of literal 1.
4085
f8904751
PA		 40862015-08-21 Pedro Alves <palves@redhat.com>
4087
4088 * tdesc.c (default_description): Explicitly zero-initialize.
4089
465a859e
PA		 40902015-08-21 Pedro Alves <palves@redhat.com>
4091
4092 PR gdb/18749
4093 * inferiors.c (remove_thread): Discard any pending stop reply for
4094 this thread.
4095 * server.c (remove_all_on_match_pid): Rename to ...
4096 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4097 instead of a pid.
4098 (discard_queued_stop_replies): Change parameter to a ptid. Now
4099 extern.
4100 (handle_v_kill, kill_inferior_callback, captured_main)
4101 (process_serial_event): Adjust.
4102 * server.h (discard_queued_stop_replies): Declare.
4103
f0db101d
PA		 41042015-08-21 Pedro Alves <palves@redhat.com>
4105
4106 * linux-low.c (wait_for_sigstop): Always switch to no thread
4107 selected if the previously current thread dies.
4108 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4109 process instead of the current thread's.
4110 * remote-utils.c (input_interrupt): Don't check if there's no
4111 current thread.
4112 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4113 current thread to the general thread fails, error out.
4114 (handle_qxfer_auxv, handle_qxfer_libraries)
4115 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4116 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4117 (handle_query): Check if there's a thread selected instead of
4118 checking whether there's any thread in the thread list.
4119 (handle_qxfer_threads, handle_qxfer_btrace)
4120 (handle_qxfer_btrace_conf): Don't error out early if there's no
4121 thread in the thread list.
4122 (handle_v_cont, myresume): Don't set the current thread to the
4123 continue thread.
4124 (process_serial_event) <Hg handling>: Also set thread_id if the
4125 previous general thread is still alive.
4126 (process_serial_event) <g/G handling>: If setting the current
4127 thread to the general thread fails, error out.
4128 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4129 thread's lwp instead of the current thread's.
4130 * target.c (set_desired_thread): If the desired thread was not
4131 found, leave the current thread pointing to NULL. Return an int
4132 (boolean) indicating success.
4133 * target.h (set_desired_thread): Change return type to int.
4134
40045d91
MF		 41352015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4136
4137 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4138 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4139 #includes.
4140 (ps_get_thread_area): New function.
4141
45face3b
GB		 41422015-08-19 Gary Benson <gbenson@redhat.com>
4143
4144 * hostio.c (handle_pread): Do not attempt to read more data
4145 than hostio_reply_with_data can fit in a packet.
4146
16d5f642
JB		 41472015-08-18 Joel Brobecker <brobecker@adacore.com>
4148
4149 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4150
a738da3a
MF		 41512015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4152
4153 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4154
33ebda9d
PA		 41552015-08-06 Pedro Alves <palves@redhat.com>
4156
4157 * tracepoint.c (expr_eval_result): Now an int.
4158
a44892be
PA		 41592015-08-06 Pedro Alves <palves@redhat.com>
4160
4161 * gdbthread.h (struct regcache): Forward declare.
4162 (struct thread_info) <regcache_data>: Now a struct regcache
4163 pointer.
4164 * inferiors.c (inferior_regcache_data)
4165 (set_inferior_regcache_data): Now work with struct regcache
4166 pointers.
4167 * inferiors.h (struct regcache): Forward declare.
4168 (inferior_regcache_data, set_inferior_regcache_data): Now work
4169 with struct regcache pointers.
4170 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4171 (free_register_cache_thread): Remove struct regcache pointer
4172 casts.
4173
608a1e46
PA		 41742015-08-06 Pedro Alves <palves@redhat.com>
4175
4176 * server.c (captured_main): On error, print the exception message
4177 to stderr, and if run_once is set, throw a quit.
4178
f0ce0d3a
PA		 41792015-08-06 Pedro Alves <palves@redhat.com>
4180
4181 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4182 the current thread.
4183
bf47e248
PA		 41842015-08-06 Pedro Alves <palves@redhat.com>
4185
4186 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4187 reading beyond the passed in buffer length.
4188
b6b9ffcc
PL		 41892015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4190
4191 * tracepoint.c (symbol_list) <required>: Remove.
4192
863d01bd
PA		 41932015-08-06 Pedro Alves <palves@redhat.com>
4194
4195 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4196 count if stopping and suspending threads.
4197 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4198 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4199 (linux_detach): Complete an ongoing step-over.
4200 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4201 throughout.
4202 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4203 (linux_wait_1): If passing a signal to the inferior after
4204 finishing a step-over, unsuspend and re-resume all lwps. If we
4205 see a single-step event but the thread should be continuing, don't
4206 pass the trap to gdb.
4207 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4208 internal_error instead of gdb_assert.
4209 (enqueue_pending_signal): New function.
4210 (check_ptrace_stopped_lwp_gone): Add debug output.
4211 (start_step_over): Use internal_error instead of gdb_assert.
4212 (complete_ongoing_step_over): New function.
4213 (linux_resume_one_thread): Don't resume a suspended thread.
4214 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4215 it stepping.
4216
00db26fa
PA		 42172015-08-06 Pedro Alves <palves@redhat.com>
4218
4219 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4220 (linux_thread_alive): Use lwp_is_marked_dead.
4221 (extended_event_reported): Delete.
4222 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4223 instead of extended_event_reported.
4224 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4225 as well.
4226 (lwp_is_marked_dead): New function.
4227 (lwp_running): Use lwp_is_marked_dead.
4228 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4229 comment.
4230
ad071a30
PA		 42312015-08-06 Pedro Alves <palves@redhat.com>
4232
4233 * linux-low.c (linux_wait_1): Move fork event output out of the
4234 !report_to_gdb check. Pass event_child->waitstatus to
4235 target_waitstatus_to_string instead of ourstatus.
4236
524b57e6
YQ		 42372015-08-04 Yao Qi <yao.qi@linaro.org>
4238
4239 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4240 if current_thread is 32 bit.
4241
6085d6f6
YQ		 42422015-08-04 Yao Qi <yao.qi@linaro.org>
4243
4244 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4245 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4246 * server.c (extended_protocol): Remove "static".
4247 * server.h (extended_protocol): Declare it.
4248
8a7e4587
YQ		 42492015-08-04 Yao Qi <yao.qi@linaro.org>
4250
4251 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4252 both aarch64 and aarch32.
4253 (aarch64_set_pc): Likewise.
4254
3b53ae99
YQ		 42552015-08-04 Yao Qi <yao.qi@linaro.org>
4256
4257 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4258 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4259 arm-with-neon.xml to srv_xmlfiles.
4260 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4261 (is_64bit_tdesc): New function.
4262 (aarch64_linux_read_description): New function.
4263 (aarch64_arch_setup): Call aarch64_linux_read_description.
4264 (regs_info): Rename to regs_info_aarch64.
4265 (aarch64_regs_info): Return right regs_info.
4266 (initialize_low_arch): Call initialize_low_arch_aarch32.
4267
bd9e6534
YQ		 42682015-08-04 Yao Qi <yao.qi@linaro.org>
4269
4270 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4271 * linux-aarch32-low.c: New file.
4272 * linux-aarch32-low.h: New file.
4273 * linux-arm-low.c (arm_fill_gregset): Move it to
4274 linux-aarch32-low.c.
4275 (arm_store_gregset): Likewise.
4276 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4277 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4278 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4279 (regs_info): Rename to regs_info_arm.
4280 (arm_regs_info): Return regs_info_aarch32 if
4281 have_ptrace_getregset is 1 and target description is
4282 arm_with_neon or arm_with_vfpv3.
4283 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4284 Call initialize_low_arch_aarch32 instead.
4285
ded48a5e
YQ		 42862015-08-04 Yao Qi <yao.qi@linaro.org>
4287
4288 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4289 * linux-low.c: ... here.
4290 * linux-low.h (have_ptrace_getregset): Declare it.
4291
96e9210f
PA		 42922015-08-04 Pedro Alves <palves@redhat.com>
4293
4294 * thread-db.c (struct thread_db): Use new typedefs.
4295 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4296 CHK calls.
4297 (disable_thread_event_reporting): Cast result of dlsym to
4298 destination function pointer type.
4299 (thread_db_mourn): Use td_ta_delete_ftype.
4300
af60a1ef
SL		 43012015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4302
4303 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4304 arch variant.
4305 (CDX_BREAKPOINT): Define for R2.
4306 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4307 (the_low_target): Add comments.
4308
e8b41681
YQ		 43092015-07-30 Yao Qi <yao.qi@linaro.org>
4310
4311 * linux-arm-low.c (arm_hwcap): Remove it.
4312 (arm_read_description): New local variable arm_hwcap. Don't
4313 set arm_hwcap to zero.
4314
89abb039
YQ		 43152015-07-30 Yao Qi <yao.qi@linaro.org>
4316
4317 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4318 Use regcache->tdesc instead.
4319 (arm_store_wmmxregset): Likewise.
4320 (arm_fill_vfpregset): Likewise.
4321 (arm_store_vfpregset): Likewise.
4322
deca266c
YQ		 43232015-07-30 Yao Qi <yao.qi@linaro.org>
4324
4325 * linux-arm-low.c: Include arch/arm.h.
4326 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4327 (arm_store_gregset): Likewise.
4328
aa58a496
SM		 43292015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4330
4331 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4332 ptrace's 4th parameter.
4333
50904b25
YQ		 43342015-07-27 Yao Qi <yao.qi@linaro.org>
4335
4336 * configure.srv (case aarch64*-*-linux*): Don't set
4337 srv_linux_usrregs.
4338
5826e159
PA		 43392015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4340
4341 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4342 sys/ptrace.h.
4343 * linux-arm-low.c: Likewise.
4344 * linux-cris-low.c: Likewise.
4345 * linux-crisv32-low.c: Likewise.
4346 * linux-low.c: Likewise.
4347 * linux-m68k-low.c: Likewise.
4348 * linux-mips-low.c: Likewise.
4349 * linux-nios2-low.c: Likewise.
4350 * linux-s390-low.c: Likewise.
4351 * linux-sparc-low.c: Likewise.
4352 * linux-tic6x-low.c: Likewise.
4353 * linux-tile-low.c: Likewise.
4354 * linux-x86-low.c: Likewise.
4355
54019719
PA		 43562015-07-24 Pedro Alves <palves@redhat.com>
4357
4358 * config.in: Regenerate.
4359 * configure: Regenerate.
4360
eb7aa561
PA		 43612015-07-24 Pedro Alves <palves@redhat.com>
4362
4363 * acinclude.m4: Include ../ptrace.m4.
4364 * configure.ac: Call GDB_AC_PTRACE.
4365 * config.in, configure: Regenerate.
4366
55d7b841
YQ		 43672015-07-24 Yao Qi <yao.qi@linaro.org>
4368
4369 * linux-low.c (linux_create_inferior): Remove setting to
4370 proc->priv->new_inferior.
4371 (linux_attach): Likewise.
4372 (linux_low_filter_event): Likewise.
4373 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4374
c06cbd92
YQ		 43752015-07-24 Yao Qi <yao.qi@linaro.org>
4376
4377 * linux-low.c (linux_arch_setup): New function.
4378 (linux_low_filter_event): If proc->tdesc is NULL and
4379 proc->attached is true, call the_low_target.arch_setup.
4380 Otherwise, keep status pending, and return.
4381 (linux_resume_one_lwp_throw): Don't call get_pc if
4382 thread->while_stepping isn't NULL. Don't call
4383 get_thread_regcache if proc->tdesc is NULL.
4384 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4385 (linux_target_ops): Install arch_setup.
4386 * server.c (start_inferior): Call the_target->arch_setup.
4387 * target.h (struct target_ops) <arch_setup>: New field.
4388 (target_arch_setup): New marco.
4389 * lynx-low.c (lynx_target_ops): Update.
4390 * nto-low.c (nto_target_ops): Update.
4391 * spu-low.c (spu_target_ops): Update.
4392 * win32-low.c (win32_target_ops): Update.
4393
5ae3ebba
YQ		 43942015-07-24 Yao Qi <yao.qi@linaro.org>
4395
4396 * linux-low.c (linux_add_process): Don't set
4397 proc->priv->new_inferior.
4398 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4399 (linux_attach): Likewise.
4400
eb97750b
YQ		 44012015-07-24 Yao Qi <yao.qi@linaro.org>
4402
4403 * server.c (start_inferior): Code refactor.
4404
51aee833
YQ		 44052015-07-24 Yao Qi <yao.qi@linaro.org>
4406
4407 * server.c (process_serial_event): Set general_thread.
4408
af1b22f3
YQ		 44092015-07-21 Yao Qi <yao.qi@linaro.org>
4410
4411 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4412 aarch64_linux_get_debug_reg_capacity.
4413
554717a3
YQ		 44142015-07-17 Yao Qi <yao.qi@linaro.org>
4415
4416 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4417 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4418 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4419 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4420 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4421 (AARCH64_HWP_ALIGNMENT): Likewise.
4422 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4423 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4424 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4425 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4426 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4427 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4428 (struct aarch64_debug_reg_state): Likewise.
4429 (struct arch_lwp_info): Likewise.
4430 (aarch64_align_watchpoint): Likewise.
4431 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4432 (aarch64_watchpoint_length): Likewise.
4433 (aarch64_point_encode_ctrl_reg): Likewise
4434 (aarch64_point_is_aligned): Likewise.
4435 (aarch64_align_watchpoint): Likewise.
4436 (aarch64_linux_set_debug_regs):
4437 (aarch64_dr_state_insert_one_point): Likewise.
4438 (aarch64_dr_state_remove_one_point): Likewise.
4439 (aarch64_handle_breakpoint): Likewise.
4440 (aarch64_handle_aligned_watchpoint): Likewise.
4441 (aarch64_handle_unaligned_watchpoint): Likewise.
4442 (aarch64_handle_watchpoint): Likewise.
4443
c67ca4de
YQ		 44442015-07-17 Yao Qi <yao.qi@linaro.org>
4445
4446 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4447 and don't aarch64_get_debug_reg_state. All callers update.
4448 (aarch64_handle_aligned_watchpoint): Likewise.
4449 (aarch64_handle_unaligned_watchpoint): Likewise.
4450 (aarch64_handle_watchpoint): Likewise.
4451 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4452 (aarch64_remove_point): Likewise.
4453
25abf979
YQ		 44542015-07-17 Yao Qi <yao.qi@linaro.org>
4455
4456 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4457 debug_printf.
4458 (aarch64_handle_unaligned_watchpoint): Likewise.
4459
db1ff28b
JK		 44602015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4461
4462 Revert the previous 3 commits:
4463 Move gdb_regex* to common/
4464 Move linux_find_memory_regions_full & co.
4465 gdbserver build-id attribute generator
4466
700ca40f
JK		 44672015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4468 Jan Kratochvil <jan.kratochvil@redhat.com>
4469
4470 gdbserver build-id attribute generator.
4471 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4472 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4473 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4474 (find_phdr): New.
4475 (get_dynamic): Use find_pdhr to traverse program headers.
4476 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4477 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4478 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4479 (get_hex_build_id): New.
4480 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4481 to reply XML document.
4482
9904185c
JK		 44832015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4484 Jan Kratochvil <jan.kratochvil@redhat.com>
4485
4486 * target.c: Include target/target-utils.h and fcntl.h.
4487 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4488 (target_fileio_read_stralloc): New functions.
4489
6e5b4429
JK		 44902015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4491
4492 * Makefile.in (OBS): Add gdb_regex.o.
4493 (gdb_regex.o): New.
4494 * config.in: Rebuilt.
4495 * configure: Rebuilt.
4496
ddc98fbf
JK		 44972015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4498 Jan Kratochvil <jan.kratochvil@redhat.com>
4499
4500 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4501 * Makefile.in (OBS): Add target-utils.o.
4502 (linux-maps.o, target-utils.o): New.
4503 * configure.srv (srv_linux_obj): Add linux-maps.o.
4504
e57bb7a0
PL		 45052015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4506
4507 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4508 function, return 1.
4509 (the_low_target): Install it.
4510
586b02a9
PA		 45112015-07-14 Pedro Alves <palves@redhat.com>
4512
4513 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4514 Instead, ignore ECHILD, and throw an error for other errnos.
4515
58c1b36c
PA		 45162015-07-10 Pedro Alves <palves@redhat.com>
4517
4518 * event-loop.c (struct callback_event) <data>: Change type to
4519 gdb_client_data instance instead of gdb_client_data pointer.
4520 (append_callback_event): Adjust.
4521
421530db
PL		 45222015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4523
4524 * linux-aarch64-low.c: Add comments for each linux_target_ops
4525 method. Remove comments already covered in target_ops and
4526 linux_target_ops definitions.
4527 (the_low_target): Add comments for each unimplemented method.
4528
c2d65f38
YQ		 45292015-07-09 Yao Qi <yao.qi@linaro.org>
4530
4531 * linux-aarch64-low.c (aarch64_regmap): Remove.
4532 (aarch64_usrregs_info): Remove.
4533 (regs_info): Set field usrregs to NULL.
4534
b20a6524
MM		 45352015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4536
4537 * linux-low.c: Include "rsp-low.h"
4538 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4539 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4540 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4541 (handle_btrace_enable_pt): New.
4542 (handle_btrace_general_set): Support "pt".
4543 (handle_btrace_conf_general_set): Support "pt:size".
4544
96c97461
PL		 45452015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4546
4547 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4548 Z_PACKET_SW_BP.
4549
37d66942
PL		 45502015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4551
4552 * linux-aarch64-low.c: Remove comment about endianness.
4553 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4554 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4555 memcmp.
4556
dc06243f
GB		 45572015-06-24 Gary Benson <gbenson@redhat.com>
4558
4559 * linux-i386-ipa.c (stdint.h): Do not include.
4560 * lynx-i386-low.c (stdint.h): Likewise.
4561 * lynx-ppc-low.c (stdint.h): Likewise.
4562 * mem-break.c (stdint.h): Likewise.
4563 * thread-db.c (stdint.h): Likewise.
4564 * tracepoint.c (stdint.h): Likewise.
4565 * win32-low.c (stdint.h): Likewise.
4566
124e13d9
SM		 45672015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4568
4569 * server.c (write_qxfer_response): Update call to
4570 remote_escape_output.
4571
909c2cda
JK		 45722015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4573 Jan Kratochvil <jan.kratochvil@redhat.com>
4574
4575 Merge multiple hex conversions.
4576 * gdbreplay.c (tohex): Rename to 'fromhex'.
4577 (logchar): Use fromhex.
4578
24c05f46
JK		 45792015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4580
4581 * server.c (handle_qxfer_libraries): Set `version' attribute for
4582 <library-list>.
4583
14d2069a
GB		 45842015-06-10 Gary Benson <gbenson@redhat.com>
4585
4586 * target.h (struct target_ops) <multifs_open>: New field.
4587 <multifs_unlink>: Likewise.
4588 <multifs_readlink>: Likewise.
4589 * linux-low.c (nat/linux-namespaces.h): New include.
4590 (linux_target_ops): Initialize the_target->multifs_open,
4591 the_target->multifs_unlink and the_target->multifs_readlink.
4592 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4593 * hostio.c (hostio_fs_pid): New static variable.
4594 (hostio_handle_new_gdb_connection): New function.
4595 (handle_setfs): Likewise.
4596 (handle_open): Use the_target->multifs_open as appropriate.
4597 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4598 (handle_readlink): Use the_target->multifs_readlink as
4599 appropriate.
4600 (handle_vFile): Handle vFile:setfs packets.
4601 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4602 after target_handle_new_gdb_connection.
4603
4b8b5e72
GB		 46042015-06-10 Gary Benson <gbenson@redhat.com>
4605
4606 * configure.ac (AC_CHECK_FUNCS): Add setns.
4607 * config.in: Regenerate.
4608 * configure: Likewise.
4609 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4610 (linux-namespaces.o): New rule.
4611 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4612
3ac2e371
GB		 46132015-06-09 Gary Benson <gbenson@redhat.com>
4614
4615 * hostio.c (handle_open): Process mode argument with
4616 fileio_to_host_mode.
4617
ca9b78ce
YQ		 46182015-06-01 Yao Qi <yao.qi@linaro.org>
4619
4620 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4621 * linux-x86-low.c: Likewise.
4622
bfacd19d
DB		 46232015-05-28 Don Breazeal <donb@codesourcery.com>
4624
4625 * linux-low.c (handle_extended_wait): Initialize
4626 thread_info.last_resume_kind for new fork children.
4627
452003ef
PA		 46282015-05-15 Pedro Alves <palves@redhat.com>
4629
4630 * target.h (target_handle_new_gdb_connection): Rewrite using if
4631 wrapped in do/while.
4632
1041a03c
JB		 46332015-05-14 Joel Brobecker <brobecker@adacore.com>
4634
4635 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4636 * configure, config.in: Regenerate.
4637 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4638 Declare typedef.
4639
c269dbdb
DB		 46402015-05-12 Don Breazeal <donb@codesourcery.com>
4641
4642 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4643 PTRACE_EVENT_VFORK_DONE.
4644 (linux_low_ptrace_options, extended_event_reported): Add vfork
4645 events.
4646 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4647 and "vforkdone" for RSP 'T' Stop Reply Packet.
4648 * server.h (report_vfork_events): Declare
4649 global variable.
4650
3a8a0396
DB		 46512015-05-12 Don Breazeal <donb@codesourcery.com>
4652
4653 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4654 (the_low_target) <new_fork>: Initialize new member.
4655 * linux-arm-low.c (arm_new_fork): New function.
4656 (the_low_target) <new_fork>: Initialize new member.
4657 * linux-low.c (handle_extended_wait): Call new target function
4658 new_fork.
4659 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4660 * linux-mips-low.c (mips_add_watchpoint): New function
4661 extracted from mips_insert_point.
4662 (the_low_target) <new_fork>: Initialize new member.
4663 (mips_linux_new_fork): New function.
4664 (mips_insert_point): Call mips_add_watchpoint.
4665 * linux-x86-low.c (x86_linux_new_fork): New function.
4666 (the_low_target) <new_fork>: Initialize new member.
4667
de0d863e
DB		 46682015-05-12 Don Breazeal <donb@codesourcery.com>
4669
4670 * linux-low.c (handle_extended_wait): Implement return value,
4671 rename argument 'event_child' to 'event_lwp', handle
4672 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4673 (linux_low_ptrace_options): New function.
4674 (linux_low_filter_event): Call linux_low_ptrace_options,
4675 use different argument fo linux_enable_event_reporting,
4676 use return value from handle_extended_wait.
4677 (extended_event_reported): New function.
4678 (linux_wait_1): Call extended_event_reported and set
4679 status to report fork events.
4680 (linux_write_memory): Add pid to debug message.
4681 (reset_lwp_ptrace_options_callback): New function.
4682 (linux_handle_new_gdb_connection): New function.
4683 (linux_target_ops): Initialize new structure member.
4684 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4685 * lynx-low.c: Initialize new structure member.
4686 * remote-utils.c (prepare_resume_reply): Implement stop reason
4687 "fork" for "T" stop message.
4688 * server.c (handle_query): Call handle_new_gdb_connection.
4689 * server.h (report_fork_events): Declare global flag.
4690 * target.h (struct target_ops) <handle_new_gdb_connection>:
4691 New member.
4692 (target_handle_new_gdb_connection): New macro.
4693 * win32-low.c: Initialize new structure member.
4694
ddcbc397
DB		 46952015-05-12 Don Breazeal <donb@codesourcery.com>
4696
4697 * mem-break.c (APPEND_TO_LIST): Define macro.
4698 (clone_agent_expr): New function.
4699 (clone_one_breakpoint): New function.
4700 (clone_all_breakpoints): New function.
4701 * mem-break.h: Declare new functions.
4702
89245bc0
DB		 47032015-05-12 Don Breazeal <donb@codesourcery.com>
4704
4705 * linux-low.c (linux_supports_fork_events): New function.
4706 (linux_supports_vfork_events): New function.
4707 (linux_target_ops): Initialize new structure members.
4708 (initialize_low): Call linux_check_ptrace_features.
4709 * lynx-low.c (lynx_target_ops): Initialize new structure
4710 members.
4711 * server.c (report_fork_events, report_vfork_events):
4712 New global flags.
4713 (handle_query): Add new features to qSupported packet and
4714 response.
4715 (captured_main): Initialize new global variables.
4716 * target.h (struct target_ops) <supports_fork_events>:
4717 New member.
4718 <supports_vfork_events>: New member.
4719 (target_supports_fork_events): New macro.
4720 (target_supports_vfork_events): New macro.
4721 * win32-low.c (win32_target_ops): Initialize new structure
4722 members.
4723
835205d0
GB		 47242015-05-12 Gary Benson <gbenson@redhat.com>
4725
4726 * server.c (handle_qxfer_exec_file): Use current process
4727 if annex is empty.
4728
21e94bd9
SL		 47292015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4730
4731 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4732 Remove HAVE_PTRACE_GETREGS conditionals.
4733 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4734 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4735
45614f15
YQ		 47362015-05-08 Yao Qi <yao.qi@linaro.org>
4737
4738 * linux-low.c (linux_supports_conditional_breakpoints): New
4739 function.
4740 (linux_target_ops): Install new target method.
4741 * lynx-low.c (lynx_target_ops): Install NULL hook for
4742 supports_conditional_breakpoints.
4743 * nto-low.c (nto_target_ops): Likewise.
4744 * spu-low.c (spu_target_ops): Likewise.
4745 * win32-low.c (win32_target_ops): Likewise.
4746 * server.c (handle_query): Check
4747 target_supports_conditional_breakpoints.
4748 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4749 New field.
4750 (target_supports_conditional_breakpoints): New macro.
4751
80ad801e
PA		 47522015-05-06 Pedro Alves <palves@redhat.com>
4753
4754 PR server/18081
4755 * server.c (start_inferior): If the process exits, mourn it.
4756
819843c7
GB		 47572015-04-21 Gary Benson <gbenson@redhat.com>
4758
4759 * hostio.c (fileio_open_flags_to_host): Factored out to
4760 fileio_to_host_openflags in common/fileio.c. Single use
4761 updated.
4762
a2d5a9d7
MF		 47632015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4764
4765 * linux-xtensa-low.c (xtensa_fill_gregset)
4766 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4767 XCHAL_HAVE_LOOP.
4768
deb44829
MF		 47692015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4770
4771 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4772 (regs_info): Replace usrregs pointer with NULL.
4773
e57f1de3
GB		 47742015-04-17 Gary Benson <gbenson@redhat.com>
4775
4776 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4777 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4778 * server.c (handle_qxfer_exec_file): New function.
4779 (qxfer_packets): Add exec-file entry.
4780 (handle_query): Report qXfer:exec-file:read as supported packet.
4781
62828379
RN		 47822015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4783
4784 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4785
b88bb450
GB		 47862015-04-09 Gary Benson <gbenson@redhat.com>
4787
4788 * hostio-errno.c (errno_to_fileio_error): Remove function.
4789 Update caller to use remote_fileio_to_fio_error.
4790
c8f4bfdd
YQ		 47912015-04-09 Yao Qi <yao.qi@linaro.org>
4792
4793 * linux-low.c (linux_insert_point): Call
4794 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4795 (linux_remove_point): Call remove_memory_breakpoint if type is
4796 raw_bkpt_type_sw.
4797 * linux-x86-low.c (x86_insert_point): Don't call
4798 insert_memory_breakpoint.
4799 (x86_remove_point): Don't call remove_memory_breakpoint.
4800
41f98f02
PA		 48012015-04-01 Pedro Alves <palves@redhat.com>
4802 Cleber Rosa <crosa@redhat.com>
4803
4804 * server.c (gdbserver_usage): Reorganize and extend the usage
4805 message.
4806
2bf6fb9d
PA		 48072015-03-24 Pedro Alves <palves@redhat.com>
4808
4809 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4810 output. Also dump TRAP_TRACE.
4811 (linux_low_filter_event): In debug output, distinguish a
4812 resume_stop SIGSTOP from a delayed SIGSTOP.
4813
369f6daa
GB		 48142015-03-24 Gary Benson <gbenson@redhat.com>
4815
4816 * linux-x86-low.c (x86_linux_new_thread): Moved to
4817 nat/x86-linux.c.
4818 (x86_linux_prepare_to_resume): Likewise.
4819
8e5d4070
GB		 48202015-03-24 Gary Benson <gbenson@redhat.com>
4821
4822 * Makefile.in (x86-linux-dregs.o): New rule.
4823 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4824 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4825 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4826 (x86_linux_dr_get): Likewise.
4827 (x86_linux_dr_set): Likewise.
4828 (update_debug_registers_callback): Likewise.
4829 (x86_linux_dr_set_addr): Likewise.
4830 (x86_linux_dr_get_addr): Likewise.
4831 (x86_linux_dr_set_control): Likewise.
4832 (x86_linux_dr_get_control): Likewise.
4833 (x86_linux_dr_get_status): Likewise.
4834 (x86_linux_update_debug_registers): Likewise.
4835
2b95d440
GB		 48362015-03-24 Gary Benson <gbenson@redhat.com>
4837
4838 * linux-x86-low.c (x86_linux_update_debug_registers):
4839 New function, factored out from...
4840 (x86_linux_prepare_to_resume): ...this.
4841
14b0bc68
GB		 48422015-03-24 Gary Benson <gbenson@redhat.com>
4843
4844 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4845 (x86_linux_dr_set): Likewise.
4846 (update_debug_registers_callback): Likewise.
4847 (x86_linux_dr_set_addr): Likewise.
4848 (x86_linux_dr_get_addr): Likewise.
4849 (x86_linux_dr_set_control): Likewise.
4850 (x86_linux_dr_get_control): Likewise.
4851 (x86_linux_dr_get_status): Likewise.
4852 (x86_linux_prepare_to_resume): Likewise.
4853
5dfe6ca8
GB		 48542015-03-24 Gary Benson <gbenson@redhat.com>
4855
4856 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4857 Use perror_with_name. Pass string through gettext.
4858 (x86_linux_dr_set): Likewise.
4859
d33472ad
GB		 48602015-03-24 Gary Benson <gbenson@redhat.com>
4861
4862 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4863 (x86_linux_dr_set_addr): ...this.
4864 (x86_dr_low_get_addr): Rename to...
4865 (x86_linux_dr_get_addr): ...this.
4866 (x86_dr_low_set_control): Rename to...
4867 (x86_linux_dr_set_control): ...this.
4868 (x86_dr_low_get_control): Rename to...
4869 (x86_linux_dr_get_control): ...this.
4870 (x86_dr_low_get_status): Rename to...
4871 (x86_linux_dr_get_status): ...this.
4872 (x86_dr_low): Update with new function names.
4873
4b134ca1
GB		 48742015-03-24 Gary Benson <gbenson@redhat.com>
4875
4876 * Makefile.in (x86-linux.o): New rule.
4877 * configure.srv: Add x86-linux.o to relevant targets.
4878 * linux-low.c (lwp_set_arch_private_info): New function.
4879 (lwp_arch_private_info): Likewise.
4880 * linux-x86-low.c: Include nat/x86-linux.h.
4881 (arch_lwp_info): Removed structure.
4882 (update_debug_registers_callback):
4883 Use lwp_set_debug_registers_changed.
4884 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4885 and lwp_set_debug_registers_changed.
4886 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4887
34c703da
GB		 48882015-03-24 Gary Benson <gbenson@redhat.com>
4889
4890 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4891 * linux-arm-low.c (arm_new_thread): Likewise.
4892 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4893 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4894 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4895 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4896
cff068da
GB		 48972015-03-24 Gary Benson <gbenson@redhat.com>
4898
4899 * linux-low.c (ptid_of_lwp): New function.
4900 (lwp_is_stopped): Likewise.
4901 (lwp_stop_reason): Likewise.
4902 * linux-x86-low.c (update_debug_registers_callback):
4903 Use lwp_is_stopped.
4904 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4905 lwp_stop_reason.
4906
b2f7c7e8
GB		 49072015-03-24 Gary Benson <gbenson@redhat.com>
4908
4909 * linux-low.h (linux_stop_lwp): Remove declaration.
4910
6d4ee8c6
GB		 49112015-03-24 Gary Benson <gbenson@redhat.com>
4912
4913 * linux-low.h: Include nat/linux-nat.h.
4914 * linux-low.c (iterate_over_lwps_args): New structure.
4915 (iterate_over_lwps_filter): New function.
4916 (iterate_over_lwps): Likewise.
4917 * linux-x86-low.c (update_debug_registers_callback):
4918 Update signature to what iterate_over_lwps expects.
4919 Remove PID check that iterate_over_lwps now performs.
4920 (x86_dr_low_set_addr): Use iterate_over_lwps.
4921 (x86_dr_low_set_control): Likewise.
4922
70a0bb6b
GB		 49232015-03-24 Gary Benson <gbenson@redhat.com>
4924
4925 * linux-x86-low.c (x86_debug_reg_state): New function.
4926 (x86_linux_prepare_to_resume): Use the above.
4927
7b669087
GB		 49282015-03-24 Gary Benson <gbenson@redhat.com>
4929
4930 * linux-low.c (current_lwp_ptid): New function.
4931 * linux-x86-low.c: Include nat/linux-nat.h.
4932 (x86_dr_low_get_addr): Use current_lwp_ptid.
4933 (x86_dr_low_get_control): Likewise.
4934 (x86_dr_low_get_status): Likewise.
4935
eef49a3d
PA		 49362015-03-20 Pedro Alves <palves@redhat.com>
4937
4938 * tracepoint.c (cmd_qtstatus): Make "str" const.
4939
b2333d22
PA		 49402015-03-20 Pedro Alves <palves@redhat.com>
4941
4942 * server.c (handle_general_set): Make "req_str" const.
4943
23f238d3
PA		 49442015-03-19 Pedro Alves <palves@redhat.com>
4945
4946 * linux-low.c (linux_resume_one_lwp): Rename to ...
4947 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4948 instead call perror_with_name.
4949 (check_ptrace_stopped_lwp_gone): New function.
4950 (linux_resume_one_lwp): Reimplement as wrapper around
4951 linux_resume_one_lwp_throw that swallows errors if the LWP is
4952 gone.
4953
91baf43f
PA		 49542015-03-19 Pedro Alves <palves@redhat.com>
4955
4956 * linux-low.c (count_events_callback, select_event_lwp_callback):
4957 No longer check whether the thread has resume_stop as last resume
4958 kind.
4959
8bf3b159
PA		 49602015-03-19 Pedro Alves <palves@redhat.com>
4961
4962 * linux-low.c (count_events_callback, select_event_lwp_callback):
4963 Use the lwp's status_pending_p field, not the thread's.
4964
b90fc188
PA		 49652015-03-19 Pedro Alves <palves@redhat.com>
4966
4967 * linux-low.c (select_event_lwp_callback): Update comments to
4968 no longer mention SIGTRAP.
4969
464b0089
GB		 49702015-03-18 Gary Benson <gbenson@redhat.com>
4971
4972 * server.c (handle_query): Do not report vFile:fstat as supported.
4973
aa9e327f
GB		 49742015-03-11 Gary Benson <gbenson@redhat.com>
4975
4976 * hostio.c (sys/types.h): New include.
4977 (sys/stat.h): Likewise.
4978 (common-remote-fileio.h): Likewise.
4979 (handle_fstat): New function.
4980 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 4981
791c0056
GB		 49822015-03-11 Gary Benson <gbenson@redhat.com>
4983
4984 * configure.ac (AC_CHECK_MEMBERS): Add checks for
4985 struct stat.st_blocks and struct stat.st_blksize.
4986 * configure: Regenerate.
4987 * config.in: Likewise.
4988 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
4989 (OBS): Add common-remote-fileio.o.
4990 (common-remote-fileio.o): New rule.
4991
9a9df970
PA		 49922015-03-09 Pedro Alves <palves@redhat.com>
4993
4994 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
4995 'struct sockaddr' pointer in 'accept' call.
4996
9eb1356e
PA		 49972015-03-09 Pedro Alves <palves@redhat.com>
4998
4999 Revert:
5000 2015-03-07 Pedro Alves <palves@redhat.com>
5001 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5002 or <winsock2.h> here. Instead include "gdb_socket.h".
5003 (remote_open): Use union gdb_sockaddr_u.
5004 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5005 or <winsock2.h> here. Instead include "gdb_socket.h".
5006 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5007 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5008 or <sys/un.h>.
5009 (init_named_socket, gdb_agent_helper_thread): Use union
5010 gdb_sockaddr_u.
5011
aac331e4
PA		 50122015-03-07 Pedro Alves <palves@redhat.com>
5013
5014 * configure.ac (build_warnings): Move
5015 -Wdeclaration-after-statement to the C-specific set.
5016 * configure: Regenerate.
5017
366c75fc
PA		 50182015-03-07 Pedro Alves <palves@redhat.com>
5019
5020 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5021 or <winsock2.h> here. Instead include "gdb_socket.h".
5022 (remote_open): Use union gdb_sockaddr_u.
5023 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5024 or <winsock2.h> here. Instead include "gdb_socket.h".
5025 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5026 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5027 or <sys/un.h>.
5028 (init_named_socket, gdb_agent_helper_thread): Use union
5029 gdb_sockaddr_u.
5030
492d29ea
PA		 50312015-03-07 Pedro Alves <palves@redhat.com>
5032
5033 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5034 instead.
5035
60a191ed
YQ		 50362015-03-06 Yao Qi <yao.qi@linaro.org>
5037
5038 * linux-aarch64-low.c (aarch64_insert_point): Use
5039 show_debug_regs as a boolean.
5040 (aarch64_remove_point): Likewise.
5041
f5771b1d
PA		 50422015-03-05 Pedro Alves <palves@redhat.com>
5043
5044 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5045 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5046 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5047 * nto-low.c (nto_target_ops): Likewise.
5048 * spu-low.c (spu_target_ops): Likewise.
5049 * win32-low.c (win32_target_ops): Likewise.
5050
3e572f71
PA		 50512015-03-04 Pedro Alves <palves@redhat.com>
5052
72f4393d 5053 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5054 Decide whether a breakpoint triggered based on the SIGTRAP's
5055 siginfo.si_code.
72f4393d
L		 5056 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5057 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5058 (linux_low_filter_event): Check for breakpoints before checking
5059 watchpoints.
5060 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5061 siginfo.si_code.
72f4393d
L		 5062 (linux_stopped_by_sw_breakpoint)
5063 (linux_supports_stopped_by_sw_breakpoint)
5064 (linux_stopped_by_hw_breakpoint)
5065 (linux_supports_stopped_by_hw_breakpoint): New functions.
5066 (linux_target_ops): Install new target methods.
3e572f71 5067
1ec68e26
PA		 50682015-03-04 Pedro Alves <palves@redhat.com>
5069
5070 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5071 * server.c (swbreak_feature, hwbreak_feature): New globals.
5072 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5073 (captured_main): Clear swbreak_feature and hwbreak_feature.
5074 * server.h (swbreak_feature, hwbreak_feature): Declare.
5075 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5076 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5077 supports_stopped_by_hw_breakpoint>: New fields.
5078 (target_supports_stopped_by_sw_breakpoint)
5079 (target_stopped_by_sw_breakpoint)
5080 (target_supports_stopped_by_hw_breakpoint)
5081 (target_stopped_by_hw_breakpoint): Declare.
5082
15c66dd6
PA		 50832015-03-04 Pedro Alves <palves@redhat.com>
5084
5085 enum lwp_stop_reason -> enum target_stop_reason
5086 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5087 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5088 (linux_wait_1, stuck_in_jump_pad_callback)
5089 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5090 (linux_stopped_by_watchpoint):
5091 * linux-low.h (enum lwp_stop_reason): Delete.
5092 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5093 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5094
98fc70d6
YQ		 50952015-03-04 Yao Qi <yao.qi@linaro.org>
5096
5097 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5098
dd2ac174
GB		 50992015-03-03 Gary Benson <gbenson@redhat.com>
5100
5101 * hostio.c (handle_vFile): Fix prefix lengths.
5102
d68e53f4
MM		 51032015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5104
5105 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5106 ptr_bits.
5107
bf2d68ab
AA		 51082015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5109
5110 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5111 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5112 (clean): Add "rm -f" for above C files.
5113 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5114 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5115 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5116 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5117 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5118 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5119 (init_registers_s390x_vx_linux64)
5120 (init_registers_s390x_tevx_linux64)
5121 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5122 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5123 declarations.
5124 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5125 (s390_store_vxrs_high): New functions.
5126 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5127 NT_S390_VXRS_HIGH.
5128 (s390_arch_setup): Add logic for selecting one of the new target
5129 descriptions. Activate the new vector regsets if applicable.
5130 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5131 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5132 and init_registers_s390x_tevx_linux64.
5133
c966a859
PA		 51342015-03-01 Pedro Alves <palves@redhat.com>
5135
5136 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5137 parameter.
5138
4180215b
PA		 51392015-02-27 Pedro Alves <palves@redhat.com>
5140
5141 * linux-x86-low.c (u_debugreg_offset): New function.
5142 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5143
749bab01
PA		 51442015-02-27 Pedro Alves <palves@redhat.com>
5145
5146 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5147 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5148 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5149 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5150 (ps_lsetfpregs, ps_getpid)
5151 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5152 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5153 (ps_lsetxregs, ps_plog): Declare.
5154
3c14e5a3
PA		 51552015-02-27 Pedro Alves <palves@redhat.com>
5156
5157 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5158 IP_AGENT_EXPORT_FUNC.
5159 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5160 IP_AGENT_EXPORT_FUNC.
5161 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5162 (IP_AGENT_EXPORT): Delete.
5163 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5164 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5165 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5166 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5167 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5168 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5169 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5170 (traceframe_read_count, traceframe_write_count)
5171 (traceframes_created, trace_state_variables, get_raw_reg)
5172 (get_trace_state_variable_value, set_trace_state_variable_value)
5173 (ust_loaded, helper_thread_id, cmd_buf): Use
5174 IPA_SYM_EXPORTED_NAME.
5175 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5176 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5177 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5178 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5179 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5180 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5181 EXTERN_C_PUSH/EXTERN_C_POP.
5182 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5183 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5184 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5185 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5186 (traceframe_write_count, traceframe_read_count)
5187 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5188 (about_to_request_buffer_space, get_trace_state_variable_value)
5189 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5190 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5191 EXTERN_C_PUSH/EXTERN_C_POP.
5192 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5193 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5194 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5195 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5196 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5197 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5198 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5199 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5200 Define.
5201 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5202 (IP_AGENT_EXPORT_VAR_DECL): Define.
5203 (tracing): Declare.
5204 (gdb_agent_get_raw_reg): Declare.
5205
fe978cb0
PA		 52062015-02-27 Tom Tromey <tromey@redhat.com>
5207 Pedro Alves <palves@redhat.com>
5208
5209 Rename symbols whose names are reserved C++ keywords throughout.
5210
3bc3d82a
PA		 52112015-02-27 Pedro Alves <palves@redhat.com>
5212
5213 * Makefile.in (COMPILER): New, get it from autoconf.
5214 (CXX): Get from autoconf instead.
5215 (COMPILE.pre): Use COMPILER.
5216 (CC-LD): Rename to ...
5217 (CC_LD): ... this. Use COMPILER.
5218 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5219 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5220 * acinclude.m4: Include build-with-cxx.m4.
5221 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5222 Disable -Werror by default if building in C++ mode.
5223 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5224 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5225 the C++ compiler. Save/restore CXXFLAGS too.
5226 * configure: Regenerate.
5227
07697489
PA		 52282015-02-27 Pedro Alves <palves@redhat.com>
5229
5230 * acinclude.m4: Include libiberty.m4.
5231 * configure.ac: Call libiberty_INIT.
5232 * config.in, configure: Regenerate.
5233
9beb7c4e
PA		 52342015-02-26 Pedro Alves <palves@redhat.com>
5235
5236 * linux-low.c (linux_wait_1): When incrementing the PC past a
5237 program breakpoint always use the_low_target.breakpoint_len as
5238 increment, rather than the maximum between that and
5239 the_low_target.decr_pc_after_break.
5240
8090aef2
PA		 52412015-02-23 Pedro Alves <palves@redhat.com>
5242
5243 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5244 thread was doing a step-over; always adjust the PC if
5245 we stepped over a permanent breakpoint.
5246 (linux_wait_1): If we stepped over breakpoint that was on top of a
5247 permanent breakpoint, manually advance the PC past it.
5248
bc9540e8
PA		 52492015-02-23 Pedro Alves <palves@redhat.com>
5250
5251 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5252 modes.
5253 (x86_fill_gregset, x86_store_gregset): Use it when handling
5254 $orig_eax.
5255
2db9a427
PA		 52562015-02-20 Pedro Alves <palves@redhat.com>
5257
5258 * thread-db.c: Include "nat/linux-procfs.h".
5259 (thread_db_init): Skip listing new threads if the kernel supports
5260 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5261
afa8d396
PA		 52622015-02-20 Pedro Alves <palves@redhat.com>
5263
5264 * linux-low.c (status_pending_p_callback): Use ptid_match.
5265
c9587f88
AT		 52662015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5267
5268 PR breakpoints/16812
5269 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5270 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5271 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5272
b05ec7a5
AT		 52732015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5274
5275 PR breakpoints/15956
5276 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5277
d33501a5
MM		 52782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5279
5280 * linux-low.c (linux_low_btrace_conf): Print size.
5281 * server.c (handle_btrace_conf_general_set): New.
5282 (hanle_general_set): Call handle_btrace_conf_general_set.
5283 (handle_query): Report Qbtrace-conf:bts:size as supported.
5284
f4abbc16
MM		 52852015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5286
5287 * linux-low.c (linux_low_enable_btrace): Update parameters.
5288 (linux_low_btrace_conf): New.
5289 (linux_target_ops)<to_btrace_conf>: Initialize.
5290 * server.c (current_btrace_conf): New.
5291 (handle_btrace_enable): Rename to ...
5292 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5293 to target_enable_btrace. Update comment. Update users.
5294 (handle_qxfer_btrace_conf): New.
5295 (qxfer_packets): Add btrace-conf entry.
5296 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5297 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5298 (target_ops)<read_btrace_conf>: New.
5299 (target_enable_btrace): Update parameters.
5300 (target_read_btrace_conf): New.
5301
043c3577
MM		 53022015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5303
5304 * server.c (handle_btrace_general_set): Remove call to
5305 target_supports_btrace.
5306 (supported_btrace_packets): New.
5307 (handle_query): Call supported_btrace_packets.
5308 * target.h: include btrace-common.h.
5309 (btrace_target_info): Removed.
5310 (supports_btrace, target_supports_btrace): Update parameters.
5311
734b0e4b
MM		 53122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5313
5314 * Makefile.in (SFILES): Add common/btrace-common.c.
5315 (OBS): Add common/btrace-common.o.
5316 (btrace-common.o): Add build rules.
5317 * linux-low: Include btrace-common.h.
5318 (linux_low_read_btrace): Use struct btrace_data. Call
5319 btrace_data_init and btrace_data_fini.
5320
d6c146e9
PA		 53212015-02-06 Pedro Alves <palves@redhat.com>
5322
5323 * thread-db.c (find_new_threads_callback): Add debug output.
5324
20ba1ce6
PA		 53252015-02-04 Pedro Alves <palves@redhat.com>
5326
5327 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5328 (resume_stopped_resumed_lwps): New function.
5329 (linux_wait_for_event_filtered): Use it.
5330
8cc73a39
SDJ		 53312015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5332
5333 * Makefile.in (SFILES): Add linux-personality.c.
5334 (linux-personality.o): New rule.
5335 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5336 list of objects to be built.
5337 * linux-low.c: Include nat/linux-personality.h.
5338 (linux_create_inferior): Remove code to disable address space
5339 randomization (moved to ../nat/linux-personality.c). Create
5340 cleanup to disable address space randomization.
5341
fb23d554
SDJ		 53422015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5343
5344 * Makefile.in (posix-strerror.o): New rule.
5345 (mingw-strerror.o): Likewise.
5346 * configure: Regenerated.
5347 * configure.ac: Source file ../common/common.host. Initialize new
5348 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5349
cdf43629
YQ		 53502015-01-14 Yao Qi <yao@codesourcery.com>
5351
5352 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5353 (ppc-linux.o): New rule.
5354 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5355 * configure.ac: AC_CHECK_FUNCS(getauxval).
5356 * config.in: Re-generated.
5357 * configure: Re-generated.
5358 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5359 ppc64_64bit_inferior_p
5360
514c5338
YQ		 53612015-01-14 Yao Qi <yao@codesourcery.com>
5362
5363 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5364 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5365 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5366 (PT_ORIG_R3, PT_TRAP): Likewise.
5367 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5368 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5369 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5370
3368c1e5
JB		 53712015-01-10 Joel Brobecker <brobecker@adacore.com>
5372
5373 * i387-fp.c (i387_cache_to_xsave): In look over
5374 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5375 zmmh_low_space field by use of zmmh_high_space.
5376
582511be
PA		 53772015-01-09 Pedro Alves <palves@redhat.com>
5378
5379 * linux-low.c (step_over_bkpt): Move higher up in the file.
5380 (handle_extended_wait): Don't store the stop_pc here.
5381 (get_stop_pc): Adjust comments and rename to ...
5382 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5383 stopped for a software breakpoint or hardware breakpoint.
5384 (thread_still_has_status_pending_p): New function.
5385 (status_pending_p_callback): Use
5386 thread_still_has_status_pending_p. If the event is no longer
5387 interesting, resume the LWP.
5388 (handle_tracepoints): Add assert.
5389 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5390 (wstatus_maybe_breakpoint): New function.
5391 (cancel_breakpoint): Delete function.
5392 (check_stopped_by_watchpoint): New function, factored out from
5393 linux_low_filter_event.
5394 (lp_status_maybe_breakpoint): Delete function.
5395 (linux_low_filter_event): Remove filter_ptid argument.
5396 Leave thread group exits pending here. Store the LWP's stop PC.
5397 Always leave events pending.
5398 (linux_wait_for_event_filtered): Pull all events out of the
5399 kernel, and leave them all pending.
5400 (count_events_callback, select_event_lwp_callback): Consider all
5401 events.
5402 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5403 (select_event_lwp): Only give preference to the stepping LWP in
5404 all-stop mode. Adjust comments.
5405 (ignore_event): New function.
5406 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5407 references to cancel_breakpoints. Adjust to renames. Also give
5408 equal priority to all LWPs that have had events in non-stop mode.
5409 If reporting a software breakpoint event, unadjust the LWP's PC.
5410 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5411 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5412 Adjust.
5413 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5414 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5415 (linux_stopped_by_watchpoint): Adjust.
5416 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5417 * linux-low.h (enum lwp_stop_reason): New.
5418 (struct lwp_info) <stop_pc>: Adjust comment.
5419 <stopped_by_watchpoint>: Delete field.
5420 <stop_reason>: New field.
5421 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5422 * mem-break.c (software_breakpoint_inserted_here)
5423 (hardware_breakpoint_inserted_here): New function.
5424 * mem-break.h (software_breakpoint_inserted_here)
5425 (hardware_breakpoint_inserted_here): Declare.
5426 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5427 (cancel_breakpoints): Delete.
5428 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5429 (upload_fast_traceframes): Remove references to
5430 cancel_breakpoints.
5431
a33e3959
PA		 54322015-01-09 Pedro Alves <palves@redhat.com>
5433
5434 * thread-db.c (find_new_threads_callback): Ignore thread if the
5435 kernel thread ID is -1.
5436
8784d563
PA		 54372015-01-09 Pedro Alves <palves@redhat.com>
5438
5439 * linux-low.c (linux_attach_fail_reason_string): Move to
5440 nat/linux-ptrace.c, and rename.
5441 (linux_attach_lwp): Update comment.
5442 (attach_proc_task_lwp_callback): New function.
5443 (linux_attach): Adjust to rename and use
5444 linux_proc_attach_tgid_threads.
5445 (linux_attach_fail_reason_string): Delete declaration.
5446
76f2b779
JB		 54472015-01-01 Joel Brobecker <brobecker@adacore.com>
5448
5449 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5450 * server.c (gdbserver_version): Likewise.
5451
fafcc06a
SDJ		 54522014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5453
5454 * remote-utils.c: Include ctype.h.
5455 (input_interrupt): Explicitly handle the case when the char
5456 received is the NUL byte. Improve the printing of non-ASCII
5457 characters.
5458
beed38b8
JB		 54592014-12-16 Joel Brobecker <brobecker@adacore.com>
5460
5461 * linux-low.c (linux_low_filter_event): Update call to
5462 linux_enable_event_reporting following the addition of
5463 a new parameter to that function.
5464
bf330350
CU		 54652014-12-16 Catalin Udma <catalin.udma@freescale.com>
5466
5467 PR server/17457
5468 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5469 (AARCH64_FPCR_REGNO): Likewise.
5470 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5471 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5472 (aarch64_store_fpregset): Likewise.
5473
5227d625
JB		 54742014-12-15 Joel Brobecker <brobecker@adacore.com>
5475
5476 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5477 Remove FIXME comment about assumption about N.
5478
f93b65a0
JB		 54792014-12-13 Joel Brobecker <brobecker@adacore.com>
5480
5481 * configure.ac: If large-file support is disabled in GDBserver,
5482 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5483 * configure: Regenerate.
5484
e5a9158d
AA		 54852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5486
5487 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5488 warning upon ENODATA from ptrace.
5489 * linux-s390-low.c (s390_store_tdb): New.
5490 (s390_regsets): Add regset for NT_S390_TDB.
5491
feea5f36
AA		 54922014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5493
5494 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5495 without a fill_function.
5496 * linux-s390-low.c (s390_fill_last_break): Remove.
5497 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5498 (s390_arch_setup): Use regset's size instead of fill_function for
5499 loop end condition.
5500
098dbe61
AA		 55012014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5502
5503 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5504 the regset's store function when ptrace returned an error.
5505 * regcache.c (get_thread_regcache): Invalidate register cache
5506 before fetching inferior's registers.
5507
28eef672
AA		 55082014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5509
5510 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5511 while-loop as for-loop.
5512 (regsets_store_inferior_registers): Likewise.
5513
bdca27a2
YQ		 55142014-11-28 Yao Qi <yao@codesourcery.com>
5515
5516 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5517 * config.in, configure: Re-generate.
5518 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5519 is defined.
5520
9c232dda
YQ		 55212014-11-21 Yao Qi <yao@codesourcery.com>
5522
5523 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5524 (AC_CHECK_HEADERS): Remove malloc.h.
5525 * configure: Re-generated.
5526 * config.in: Re-generated.
5527 * server.h: Don't include alloca.h and malloc.h.
5528 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5529 Don't include malloc.h.
5530
43968415
JB		 55312014-11-17 Joel Brobecker <brobecker@adacore.com>
5532
5533 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5534 corresponding ERRNO check in same block.
5535
40e91bc7
PA		 55362014-11-12 Pedro Alves <palves@redhat.com>
5537
5538 * server.c (cont_thread): Update comment.
5539 (start_inferior, attach_inferior): No longer clear cont_thread.
5540 (handle_v_cont): No longer set cont_thread.
5541 (captured_main): Clear cont_thread each time a GDB connects.
5542
c2c118cf
PA		 55432014-11-12 Pedro Alves <palves@redhat.com>
5544
5545 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5546 thread, and don't resume all threads if the Hc thread has exited.
5547
78708b7c
PA		 55482014-11-12 Pedro Alves <palves@redhat.com>
5549
5550 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5551 the process group instead of to a specific LWP.
5552
a2abc7de
PA		 55532014-10-15 Pedro Alves <palves@redhat.com>
5554
5555 PR server/17487
5556 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5557 parameter.
5558 (arm_set_thread_context): Delete.
5559 (the_low_target): Adjust.
5560 * win32-i386-low.c (debug_registers_changed)
5561 (debug_registers_used): Delete.
5562 (update_debug_registers_callback): New function.
5563 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5564 needing to update their debug registers.
5565 (win32_get_current_dr): New function.
5566 (x86_dr_low_get_addr, x86_dr_low_get_control)
5567 (x86_dr_low_get_status): Fetch the debug register from the thread
5568 record's context.
5569 (i386_initial_stuff): Adjust.
5570 (i386_get_thread_context): Remove current_event parameter. Don't
5571 clear debug_registers_changed nor copy DR values to
5572 debug_reg_state.
5573 (i386_set_thread_context): Delete.
5574 (i386_prepare_to_resume): New function.
5575 (i386_thread_added): Mark the thread as needing to update irs
5576 debug registers.
5577 (the_low_target): Remove i386_set_thread_context and install
5578 i386_prepare_to_resume.
5579 * win32-low.c (win32_get_thread_context): Adjust.
5580 (win32_set_thread_context): Use SetThreadContext
5581 directly.
5582 (win32_prepare_to_resume): New function.
5583 (win32_require_context): New function, factored out from ...
5584 (thread_rec): ... this.
5585 (continue_one_thread): Call win32_prepare_to_resume on each thread
5586 we're about to continue.
5587 (win32_resume): Call win32_prepare_to_resume on the event thread.
5588 * win32-low.h (struct win32_thread_info)
5589 <debug_registers_changed>: New field.
5590 (struct win32_target_ops): Change prototype of set_thread_context,
5591 delete set_thread_context and add prepare_to_resume.
5592 (win32_require_context): New declaration.
5593
a442d071
GB		 55942014-10-08 Gary Benson <gbenson@redhat.com>
5595
5596 * server.h: Do not include common-exceptions.h.
5597
6f1947e8
GB		 55982014-10-08 Gary Benson <gbenson@redhat.com>
5599
5600 * server.h: Do not include cleanups.h.
5601
63b434a4
JH		 56022014-09-30 James Hogan <james.hogan@imgtec.com>
5603
5604 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5605 mips64-dsp-linux.c.
5606
c4d9ceb6
YQ		 56072014-09-23 Yao Qi <yao@codesourcery.com>
5608
5609 * linux-low.c (lp_status_maybe_breakpoint): New function.
5610 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5611 (count_events_callback): Likewise.
5612 (select_event_lwp_callback): Likewise.
5613 (cancel_breakpoints_callback): Likewise.
5614
89a5711c
DB		 56152014-09-19 Don Breazeal <donb@codesourcery.com>
5616
5617 * linux-low.c (handle_extended_wait): Call
5618 linux_ptrace_get_extended_event.
5619 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5620 linux_is_extended_waitstatus.
5621
bffc0964
JB		 56222014-09-16 Joel Brobecker <brobecker@adacore.com>
5623
5624 * Makefile.in (CPPFLAGS): Define.
5625 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5626 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5627
0bfdf32f
GB		 56282014-09-16 Gary Benson <gbenson@redhat.com>
5629
5630 * inferiors.h (current_inferior): Renamed as...
5631 (current_thread): New variable. All uses updated.
5632 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5633 (maybe_move_out_of_jump_pad): Likewise.
5634 (cancel_breakpoint): Likewise.
5635 (linux_low_filter_event): Likewise.
5636 (wait_for_sigstop): Likewise.
5637 (linux_resume_one_lwp): Likewise.
5638 (need_step_over_p): Likewise.
5639 (start_step_over): Likewise.
5640 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5641 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5642 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5643 and save_inferior as saved_thread.
5644 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5645 saved_thread.
5646 (regcache_invalidate_thread): Likewise.
5647 * remote-utils.c (prepare_resume_reply): Likewise.
5648 * thread-db.c (thread_db_get_tls_address): Likewise.
5649 (disable_thread_event_reporting): Likewise.
5650 (remove_thread_event_breakpoints): Likewise.
5651 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5652 as saved_thread.
5653 * target.h (set_desired_inferior): Renamed as...
5654 (set_desired_thread): New declaration. All uses updated.
5655 * server.c (myresume): Updated comment to reference thread instead
5656 of inferior.
5657 (handle_serial_event): Likewise.
5658 (handle_target_event): Likewise.
5659
361c8ade
GB		 56602014-09-12 Tom Tromey <tromey@redhat.com>
5661 Gary Benson <gbenson@redhat.com>
5662
5663 * regcache.h: Include common-regcache.h.
5664 (regcache_read_pc): Don't declare.
5665 * regcache.c (get_thread_regcache_for_ptid): New function.
5666
bd9269f7
GB		 56672014-09-11 Tom Tromey <tromey@redhat.com>
5668 Gary Benson <gbenson@redhat.com>
5669
5670 * symbol.c: New file.
5671 * Makefile.in (SFILES): Add symbol.c.
5672 (OBS): Add symbol.o.
5673
f8c1d06b
GB		 56742014-09-11 Gary Benson <gbenson@redhat.com>
5675
5676 * target.c (target_stop_ptid, target_continue_ptid): New
5677 functions.
5678
721ec300
GB		 56792014-09-11 Tom Tromey <tromey@redhat.com>
5680 Gary Benson <gbenson@redhat.com>
5681
5682 * target.h: Include target/target.h.
5683 * target.c (target_read_memory, target_read_uint32)
5684 (target_write_memory): New functions.
5685
c5e92cca
GB		 56862014-09-11 Gary Benson <gbenson@redhat.com>
5687
5688 * server.h (debug_hw_points): Don't declare.
5689 * server.c (debug_hw_points): Don't define. Replace all uses
5690 with show_debug_regs.
5691 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5692 all uses with show_debug_regs.
5693
2e4bb98a
EBM		 56942014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5695
5696 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5697 endianness into account.
5698 (ppc_supply_ptrace_register): Likewise.
5699
ac740bc7
JH		 57002014-09-03 James Hogan <james.hogan@imgtec.com>
5701
5702 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5703 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5704
97ea6506
GB		 57052014-09-03 Gary Benson <gbenson@redhat.com>
5706
5707 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5708 ALL_DEBUG_ADDRESS_REGISTERS.
5709
df7e5265
GB		 57102014-09-02 Gary Benson <gbenson@redhat.com>
5711
5712 * i386-low.h: Renamed as...
5713 * x86-low.h: New file. All type, function and variable name
5714 prefixes changed from "i386_" to "x86_". All references updated.
5715 * i386-low.c: Renamed as...
5716 * x86-low.c: New file. All type, function and variable name
5717 prefixes changed from "i386_" to "x86_". All references updated.
5718
ed859da7
GB		 57192014-09-02 Gary Benson <gbenson@redhat.com>
5720
5721 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5722 (x86_linux_new_thread): Likewise.
5723
860789c7
GB		 57242014-08-29 Gary Benson <gbenson@redhat.com>
5725
5726 * server.h (setjmp.h): Do not include.
5727 (toplevel): Do not declare.
5728 (common-exceptions.h): Include.
5729 (cleanups.h): Likewise.
5730 * server.c (toplevel): Do not define.
5731 (exit_code): New static global.
5732 (detach_or_kill_for_exit_cleanup): New function.
5733 (main): New function. Original main renamed to...
5734 (captured_main): New function.
5735 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5736
ff55e1b5
GB		 57372014-08-29 Gary Benson <gbenson@redhat.com>
5738
5739 * Makefile.in (SFILES): Add common/common-exceptions.c.
5740 (OBS): Add common-exceptions.o.
5741 (common-exceptions.o): New rule.
5742 * utils.c (prepare_to_throw_exception): New function.
5743
e9bcb658
GB		 57442014-08-29 Gary Benson <gbenson@redhat.com>
5745
5746 * config.in: Regenerate.
5747 * configure: Likewise.
5748
e3180625
GB		 57492014-08-29 Gary Benson <gbenson@redhat.com>
5750
5751 * Makefile.in (SFILES): Add common/cleanups.c.
5752 (OBS): cleanups.o.
5753 (cleanups.o): New rule.
5754
e3d6ba5d
GB		 57552014-08-29 Gary Benson <gbenson@redhat.com>
5756
5757 * utils.c (internal_vwarning): New function.
5758
7096e886
GB		 57592014-08-28 Gary Benson <gbenson@redhat.com>
5760
5761 * utils.h (fatal): Remove declaration.
5762 * utils.c (fatal): Remove function.
5763
14ce3192
GB		 57642014-08-28 Gary Benson <gbenson@redhat.com>
5765
5766 * tracepoint.c (gdb_agent_init): Replace fatal with
5767 perror_with_name.
5768 (initialize_tracepoint): Likewise.
5769
50278d59
GB		 57702014-08-28 Gary Benson <gbenson@redhat.com>
5771
5772 * remote-utils.c (remote_prepare): Replace fatal with error.
5773
aa96c426
GB		 57742014-08-28 Gary Benson <gbenson@redhat.com>
5775
5776 * linux-low.c (linux_async): Replace fatal with warning.
5777 Tidy up and return.
5778 (linux_start_non_stop): Return -1 if linux_async failed.
5779
f7160e97
GB		 57802014-08-28 Gary Benson <gbenson@redhat.com>
5781
5782 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5783 gdb_assert.
5784 (i386_dr_low_get_addr): Remove vague comment.
5785 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5786 gdb_assert.
5787
38e08fca
GB		 57882014-08-28 Gary Benson <gbenson@redhat.com>
5789
5790 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5791 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5792 internal_error.
5793 (linux_resume_one_lwp): Likewise.
5794 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5795 gdb_assert.
5796 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5797 with internal_error.
5798 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5799 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5800 (find_register_by_name): Replace fatal with internal_error.
5801 (find_regno): Likewise.
5802 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5803 * thread-db.c (thread_db_create_event): Likewise.
5804 (thread_db_load_search): Likewise.
5805 (try_thread_db_load_1): Likewise.
5806 * tracepoint.c (get_jump_space_head): Replace fatal with
5807 internal_error.
5808 (claim_trampoline_space): Likewise.
5809 (have_fast_tracepoint_trampoline_buffer): Likewise.
5810 (cmd_qtstart): Likewise.
5811 (stop_tracing): Likewise.
5812 (fast_tracepoint_collecting): Likewise.
5813 (target_malloc): Likewise.
5814 (download_tracepoint): Likewise.
5815 (download_trace_state_variables): Replace check with gdb_assert.
5816 (upload_fast_traceframes): Replace fatal with internal_error.
5817
34abf635
GB		 58182014-08-19 Tom Tromey <tromey@redhat.com>
5819 Gary Benson <gbenson@redhat.com>
5820
5821 * Makefile.in (SFILES): Add common/common-debug.c.
5822 (OBS): Add common-debug.o.
5823 (common-debug.o): New rule.
5824 * debug.h (debug_printf): Don't declare.
5825 * debug.c (debug_printf): Renamed and rewritten as...
5826 (debug_vprintf): New function.
5827
f6e94d78
GB		 58282014-08-19 Gary Benson <gbenson@redhat.com>
5829
5830 * utils.h: Do not include print-utils.h.
5831
9239eeab
GB		 58322014-08-19 Tom Tromey <tromey@redhat.com>
5833 Gary Benson <gbenson@redhat.com>
5834
5835 * server.h: Add static assertion.
5836 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5837
ef87c8bb
GB		 58382014-08-19 Tom Tromey <tromey@redhat.com>
5839 Gary Benson <gbenson@redhat.com>
5840
5841 * Makefile.in (SFILES): Add common/errors.c.
5842 (OBS): Add errors.o.
5843 (IPA_OBS): Add errors-ipa.o.
5844 (errors.o): New rule.
5845 (errors-ipa.o): Likewise.
5846 * utils.h (perror_with_name, error, warning): Don't declare.
5847 * utils.c (warning): Renamed and rewritten as...
5848 (vwarning): New function.
5849 (error): Renamed and rewritten as...
5850 (verror): New function.
5851 (internal_error): Renamed and rewritten as...
5852 (internal_verror): New function.
5853
bb974a24
GB		 58542014-08-07 Gary Benson <gbenson@redhat.com>
5855
5856 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5857 * configure: Regenerate.
5858 * config.in: Likewise.
5859 * server.h: Do not include errno.h.
5860 * event-loop.c: Likewise.
5861 * hostio-errno.c: Likewise.
5862 * linux-low.c: Likewise.
5863 * remote-utils.c: Likewise.
5864 * spu-low.c: Likewise.
5865 * utils.c: Likewise.
5866 * gdbreplay.c: Unconditionally include errno.h.
5867
6d3d12eb
GB		 58682014-08-07 Gary Benson <gbenson@redhat.com>
5869
5870 * server.h: Do not include string.h.
5871 * event-loop.c: Likewise.
5872 * linux-low.c: Likewise.
5873 * regcache.c: Likewise.
5874 * remote-utils.c: Likewise.
5875 * spu-low.c: Likewise.
5876 * utils.c: Likewise.
5877
dccbb609
GB		 58782014-08-07 Gary Benson <gbenson@redhat.com>
5879
5880 * server.h: Do not include gdb_assert.h.
5881
e76df0d0
GB		 58822014-08-07 Gary Benson <gbenson@redhat.com>
5883
5884 * server.h: Do not include common-utils.h.
5885
4cb9c816
GB		 58862014-08-07 Gary Benson <gbenson@redhat.com>
5887
5888 * server.h: Do not include ptid.h.
5889 * notif.h: Likewise.
5890
3995eeee
GB		 58912014-08-07 Gary Benson <gbenson@redhat.com>
5892
5893 * server.h: Do not include gdb_locale.h.
5894
cb9f1a9b
GB		 58952014-08-07 Gary Benson <gbenson@redhat.com>
5896
5897 * server.h: Do not include gdb/signals.h.
5898 * win32-low.c: Likewise.
5899
a5fceff8
GB		 59002014-08-07 Gary Benson <gbenson@redhat.com>
5901
5902 * server.h: Do not include pathmax.h.
5903
b9391142
GB		 59042014-08-07 Gary Benson <gbenson@redhat.com>
5905
5906 * server.h: Do not include libiberty.h.
5907 * linux-bfin-low.c: Likewise.
5908
0e443c87
GB		 59092014-08-07 Gary Benson <gbenson@redhat.com>
5910
5911 * server.h: Do not include ansidecl.h.
5912
8ebb3f56
GB		 59132014-08-07 Gary Benson <gbenson@redhat.com>
5914
5915 * linux-x86-low.c: Do not include stddef.h.
5916 * lynx-ppc-low.c: Likewise.
5917 * tracepoint.c: Likewise.
5918
8980bdf6
GB		 59192014-08-07 Gary Benson <gbenson@redhat.com>
5920
5921 * server.h: Do not include stdarg.h.
5922 * nto-low.c: Likewise.
5923
d7096f71
GB		 59242014-08-07 Gary Benson <gbenson@redhat.com>
5925
5926 * server.h: Do not include stdlib.h.
5927 * inferiors.c: Likewise.
5928 * linux-low.c: Likewise.
5929 * regcache.c: Likewise.
5930 * spu-low.c: Likewise.
5931 * tracepoint.c: Likewise.
5932 * utils.c: Likewise.
5933
d02f550d
GB		 59342014-08-07 Gary Benson <gbenson@redhat.com>
5935
5936 * server.h: Do not include stdio.h.
5937 * linux-low.c: Likewise.
5938 * remote-utils.c: Likewise.
5939 * spu-low.c: Likewise.
5940 * utils.c: Likewise.
5941 * wincecompat.c: Likewise.
5942
87f6c4e3
GB		 59432014-08-06 Gary Benson <gbenson@redhat.com>
5944
5945 * regcache.c (init_register_cache): Move conditionals inside if.
5946
7089dca4
GB		 59472014-08-06 Gary Benson <gbenson@redhat.com>
5948
5949 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5950
462f517e
GB		 59512014-07-31 Gary Benson <gbenson@redhat.com>
5952
5953 * ax.h: Do not include server.h.
5954 * gdbthread.h: Likewise.
5955 * lynx-low.h: Likewise.
5956 * notif.h: Likewise.
5957
976411d6
GB		 59582014-07-30 Gary Benson <gbenson@redhat.com>
5959
5960 * server.h: Include common-defs.h.
5961 Do not include config.h or build-gnulib-gdbserver/config.h.
5962
d41f6d8e
GB		 59632014-07-30 Gary Benson <gbenson@redhat.com>
5964
5965 * hostio-errno.c: Move server.h to top of includes list.
5966 * inferiors.c: Likewise.
5967 * linux-x86-low.c: Likewise.
5968 * notif.c: Include server.h.
5969
314c6a35
TT		 59702014-07-24 Tom Tromey <tromey@redhat.com>
5971 Gary Benson <gbenson@redhat.com>
5972
5973 * server.h (CORE_ADDR): Now unsigned.
5974
69ff6be5
PA		 59752014-07-16 Pedro Alves <palves@redhat.com>
5976
5977 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
5978
ce9e3fe7
PA		 59792014-07-15 Pedro Alves <palves@redhat.com>
5980
5981 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
5982 copy.
5983
e76126e8
PA		 59842014-07-11 Pedro Alves <palves@redhat.com>
5985
5986 * linux-low.c (kill_wait_lwp): New function, based on
5987 kill_one_lwp_callback, but use my_waitpid directly.
5988 (kill_one_lwp_callback, linux_kill): Use it.
5989
8e9db26e
PA		 59902014-06-23 Pedro Alves <palves@redhat.com>
5991
5992 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
5993 before setting DR0..DR3.
5994
698b3e08
GB		 59952014-06-20 Gary Benson <gbenson@redhat.com>
5996
5997 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
5998 * configure: Regenerated.
5999 * config.in: Likewise.
6000
125f8a3d
GB		 60012014-06-20 Gary Benson <gbenson@redhat.com>
6002
6003 * Makefile.in (SFILES): Update locations for files moved
6004 from common to nat.
6005 (object file files): Reordered.
6006
42995dbd
GB		 60072014-06-20 Gary Benson <gbenson@redhat.com>
6008
6009 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6010 (i386_dr_low_set_addr): Likewise.
6011 (i386_dr_low_get_addr): Likewise.
6012 (i386_dr_low_can_set_control): Likewise.
6013 (i386_dr_low_set_control): Likewise.
6014 (i386_dr_low_get_control): Likewise.
6015 (i386_dr_low_get_status): Likewise.
6016 (i386_get_debug_register_length): Likewise.
6017 * linux-x86-low.c (i386_dr_low_set_addr):
6018 Changed signature. Made static.
6019 (i386_dr_low_get_addr): Likewise.
6020 (i386_dr_low_set_control): Likewise.
6021 (i386_dr_low_get_control): Likewise.
6022 (i386_dr_low_get_status): Likewise.
6023 (i386_dr_low): New global variable.
6024 * win32-i386-low.c (i386_dr_low_set_addr):
6025 Changed signature. Made static.
6026 (i386_dr_low_get_addr): Likewise.
6027 (i386_dr_low_set_control): Likewise.
6028 (i386_dr_low_get_control): Likewise.
6029 (i386_dr_low_get_status): Likewise.
6030 (i386_dr_low): New global variable.
6031
e1d2394b
MS		 60322014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6033
6034 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6035 * Makefile.in (AR, AR_FLAGS): Define.
6036 * configure: Regenerate.
6037
3a8ee006
GB		 60382014-06-19 Gary Benson <gbenson@redhat.com>
6039
6040 * Makefile.in (i386-dregs.o): New rule.
6041 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6042 * i386-low.c (target.h): Remove include.
6043 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6044 (DR_CONTROL_SHIFT): Likewise.
6045 (DR_CONTROL_SIZE): Likewise.
6046 (DR_RW_EXECUTE): Likewise.
6047 (DR_RW_WRITE): Likewise.
6048 (DR_RW_READ): Likewise.
6049 (DR_RW_IORW): Likewise.
6050 (DR_LEN_1): Likewise.
6051 (DR_LEN_2): Likewise.
6052 (DR_LEN_4): Likewise.
6053 (DR_LEN_8): Likewise.
6054 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6055 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6056 (DR_ENABLE_SIZE): Likewise.
6057 (DR_LOCAL_SLOWDOWN): Likewise.
6058 (DR_GLOBAL_SLOWDOWN): Likewise.
6059 (DR_CONTROL_RESERVED): Likewise.
6060 (I386_DR_CONTROL_MASK): Likewise.
6061 (I386_DR_VACANT): Likewise.
6062 (I386_DR_LOCAL_ENABLE): Likewise.
6063 (I386_DR_GLOBAL_ENABLE): Likewise.
6064 (I386_DR_DISABLE): Likewise.
6065 (I386_DR_SET_RW_LEN): Likewise.
6066 (I386_DR_GET_RW_LEN): Likewise.
6067 (I386_DR_WATCH_HIT): Likewise.
6068 (i386_wp_op_t): Likewise.
6069 (i386_show_dr): Likewise.
6070 (i386_length_and_rw_bits): Likewise.
6071 (i386_insert_aligned_watchpoint): Likewise.
6072 (i386_remove_aligned_watchpoint): Likewise.
6073 (i386_handle_nonaligned_watchpoint): Likewise.
6074 i386_update_inferior_debug_regs(): Likewise.
6075 (i386_dr_insert_watchpoint): Likewise.
6076 (i386_dr_remove_watchpoint): Likewise.
6077 (i386_dr_region_ok_for_watchpoint): Likewise.
6078 (i386_dr_stopped_data_address): Likewise.
6079 (i386_dr_stopped_by_watchpoint): Likewise.
6080
8f26655c
GB		 60812014-06-19 Gary Benson <gbenson@redhat.com>
6082
6083 * i386-low.c (i386_dr_show): Renamed to
6084 i386_show_dr and made static. All uses updated.
6085 (i386_dr_length_and_rw_bits): Renamed to
6086 i386_length_and_rw_bits and made static.
6087 All uses updated.
6088 (i386_dr_insert_aligned_watchpoint): Renamed to
6089 i386_insert_aligned_watchpoint and made static.
6090 All uses updated.
6091 (i386_dr_remove_aligned_watchpoint): Renamed to
6092 i386_remove_aligned_watchpoint and made static.
6093 All uses updated.
6094 (i386_dr_update_inferior_debug_regs): Renamed to
6095 i386_update_inferior_debug_regs and made static.
6096 All uses updated.
6097
b9228891
GB		 60982014-06-18 Gary Benson <gbenson@redhat.com>
6099
5171def3
GB		 6100 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6101 (i386_dr_low_can_set_control): Likewise.
6102 (i386_get_debug_register_length): Likewise.
6103 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6104 (i386_dr_low_can_set_control): Likewise.
6105 (i386_get_debug_register_length): Likewise.
6106
61072014-06-17 Gary Benson <gbenson@redhat.com>
6108
b9228891
GB		 6109 * i386-low.h (i386-dregs.h): New include.
6110 (DR_FIRSTADDR): Now in i386-dregs.h.
6111 (DR_LASTADDR): Likewise.
6112 (DR_NADDR): Likewise.
6113 (DR_STATUS): Likewise.
6114 (DR_CONTROL): Likewise.
6115 (i386_debug_reg_state): Likewise.
6116 (i386_dr_insert_watchpoint): Likewise.
6117 (i386_dr_remove_watchpoint): Likewise.
6118 (i386_dr_region_ok_for_watchpoint): Likewise.
6119 (i386_dr_stopped_data_address): Likewise.
6120 (i386_dr_stopped_by_watchpoint): Likewise.
6121 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6122
4be83cc2
GB		 61232014-06-18 Gary Benson <gbenson@redhat.com>
6124
6125 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6126 i386_dr_insert_watchpoint.
6127 (i386_low_remove_watchpoint): Renamed to
6128 i386_dr_remove_watchpoint.
6129 (i386_low_region_ok_for_watchpoint): Renamed to
6130 i386_dr_region_ok_for_watchpoint.
6131 (i386_low_stopped_data_address): Renamed to
6132 i386_dr_stopped_data_address.
6133 (i386_low_stopped_by_watchpoint): Renamed to
6134 i386_dr_stopped_by_watchpoint.
6135 * i386-low.c (i386_show_dr): Renamed to
6136 i386_dr_show and made nonstatic. All uses updated.
6137 (i386_length_and_rw_bits): Renamed to
6138 i386_dr_length_and_rw_bits and made nonstatic.
6139 All uses updated.
6140 (i386_insert_aligned_watchpoint): Renamed to
6141 i386_dr_insert_aligned_watchpoint and made nonstatic.
6142 All uses updated.
6143 (i386_remove_aligned_watchpoint): Renamed to
6144 i386_dr_remove_aligned_watchpoint and made nonstatic.
6145 All uses updated.
6146 (i386_update_inferior_debug_regs): Renamed to
6147 i386_dr_update_inferior_debug_regs and made nonstatic.
6148 All uses updated.
6149 (i386_low_insert_watchpoint): Renamed to
6150 i386_dr_insert_watchpoint. All uses updated.
6151 (i386_low_remove_watchpoint): Renamed to
6152 i386_dr_remove_watchpoint. All uses updated.
6153 (i386_low_region_ok_for_watchpoint): Renamed to
6154 i386_dr_region_ok_for_watchpoint. All uses updated.
6155 (i386_low_stopped_data_address): Renamed to
6156 i386_dr_stopped_data_address. All uses updated.
6157 (i386_low_stopped_by_watchpoint): Renamed to
6158 i386_dr_stopped_by_watchpoint. All uses updated.
6159
131aa0d4
GB		 61602014-06-18 Gary Benson <gbenson@redhat.com>
6161
6162 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6163 (i386_dr_low_can_set_control): Likewise.
6164 (i386_insert_aligned_watchpoint): New check.
6165
d9305f7f
GB		 61662014-06-18 Gary Benson <gbenson@redhat.com>
6167
6168 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6169 Renamed to state.
6170
e927c9fc
GB		 61712014-06-18 Gary Benson <gbenson@redhat.com>
6172
6173 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6174 instead of fatal and error.
6175 (i386_handle_nonaligned_watchpoint): Likewise.
6176
1b6d4134
GB		 61772014-06-18 Gary Benson <gbenson@redhat.com>
6178
6179 * i386-low.c (i386_get_debug_register_length): New macro.
6180 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6181 (i386_show_dr): Use debug_printf instead of fprintf. Use
6182 phex to format values.
6183
6e62758f
GB		 61842014-06-18 Gary Benson <gbenson@redhat.com>
6185
6186 * i386-low.h: Comment changes.
6187 * i386-low.c: Likewise.
6188
fc6e2f03
GB		 61892014-06-18 Gary Benson <gbenson@redhat.com>
6190
6191 * i386-low.c: Whitespace changes.
6192
f9d1eeed
TT		 61932014-06-12 Tom Tromey <tromey@redhat.com>
6194
6195 * utils.c (freeargv): Remove.
6196
0b04e523
TT		 61972014-06-12 Tom Tromey <tromey@redhat.com>
6198
6199 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6200 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6201 (parse_debug_format_options): Likewise.
6202 (gdbserver_usage): Likewise.
6203 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6204 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6205 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6206 against libiberty.
6207 ($(LIBGNU)): Depend on libiberty.
6208 (all-lib): Recurse into all subdirs.
6209 (install-only): Invoke "install" target in subdirs.
6210 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6211 targets.
6212 * configure: Rebuild.
6213 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6214 for vasprintf, vsnprintf, or gettimeofday.
6215 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6216 srv_tgtobj.
6217
270c9937
JB		 62182014-06-05 Joel Brobecker <brobecker@adacore.com>
6219
6220 * development.sh: Delete.
6221 * Makefile.in (config.status): Adjust dependency on development.sh.
6222 * configure.ac: Adjust development.sh source call.
6223 * configure: Regenerate.
6224
0a261ed8
PA		 62252014-06-02 Pedro Alves <palves@redhat.com>
6226
6227 * ax.c (gdb_free_agent_expr): New function.
6228 * ax.h (gdb_free_agent_expr): New declaration.
6229 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6230 list.
6231 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6232 static.
6233 (clear_breakpoint_conditions_and_commands): New function.
6234 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6235 (clear_breakpoint_conditions_and_commands): New declaration.
6236
e9dae05e
RR		 62372014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6238
6239 * linux-aarch64-low.c (asm/ptrace.h): Include.
6240
5876f503
JK		 62412014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6242
6243 Fix TLS access for -static -pthread.
6244 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6245 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6246 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6247
802e8e6d
PA		 62482014-05-20 Pedro Alves <palves@redhat.com>
6249
6250 * linux-aarch64-low.c (aarch64_insert_point)
6251 (aarch64_remove_point): No longer check whether the type is
6252 supported here. Adjust to new interface.
6253 (the_low_target): Install aarch64_supports_z_point_type as
6254 supports_z_point_type method.
6255 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6256 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6257 instead of a Z packet char. Adjust.
6258 (arm_supports_z_point_type): New function.
6259 (arm_insert_point, arm_remove_point): Adjust to new interface.
6260 (the_low_target): Install arm_supports_z_point_type.
6261 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6262 (cris_insert_point, cris_remove_point): Adjust to new interface.
6263 Don't check whether the type is supported here.
6264 (the_low_target): Install cris_supports_z_point_type.
6265 * linux-low.c (linux_supports_z_point_type): New function.
6266 (linux_insert_point, linux_remove_point): Adjust to new interface.
6267 * linux-low.h (struct linux_target_ops) <insert_point,
6268 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6269 raw_breakpoint pointer parameter.
6270 <supports_z_point_type>: New method.
6271 * linux-mips-low.c (mips_supports_z_point_type): New function.
6272 (mips_insert_point, mips_remove_point): Adjust to new interface.
6273 Use mips_supports_z_point_type.
6274 (the_low_target): Install mips_supports_z_point_type.
6275 * linux-ppc-low.c (the_low_target): Install NULL as
6276 supports_z_point_type method.
6277 * linux-s390-low.c (the_low_target): Install NULL as
6278 supports_z_point_type method.
6279 * linux-sparc-low.c (the_low_target): Install NULL as
6280 supports_z_point_type method.
6281 * linux-x86-low.c (x86_supports_z_point_type): New function.
6282 (x86_insert_point): Adjust to new insert_point interface. Use
6283 insert_memory_breakpoint. Adjust to new
6284 i386_low_insert_watchpoint interface.
6285 (x86_remove_point): Adjust to remove_point interface. Use
6286 remove_memory_breakpoint. Adjust to new
6287 i386_low_remove_watchpoint interface.
6288 (the_low_target): Install x86_supports_z_point_type.
6289 * lynx-low.c (lynx_target_ops): Install NULL as
6290 supports_z_point_type callback.
6291 * nto-low.c (nto_supports_z_point_type): New.
6292 (nto_insert_point, nto_remove_point): Adjust to new interface.
6293 (nto_target_ops): Install nto_supports_z_point_type.
6294 * mem-break.c: Adjust intro comment.
6295 (struct raw_breakpoint) <raw_type, size>: New fields.
6296 <inserted>: Update comment.
6297 <shlib_disabled>: Delete field.
6298 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6299 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6300 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6301 (raw_bkpt_type_to_target_hw_bp_type): New function.
6302 (find_enabled_raw_code_breakpoint_at): New function.
6303 (find_raw_breakpoint_at): New type and size parameters. Use them.
6304 (insert_memory_breakpoint): New function, based off
6305 set_raw_breakpoint_at.
6306 (remove_memory_breakpoint): New function.
6307 (set_raw_breakpoint_at): Reimplement.
6308 (set_breakpoint): New, based on set_breakpoint_at.
6309 (set_breakpoint_at): Reimplement.
6310 (delete_raw_breakpoint): Go through the_target->remove_point
6311 instead of assuming memory breakpoints.
6312 (find_gdb_breakpoint_at): Delete.
6313 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6314 (find_gdb_breakpoint): New function.
6315 (set_gdb_breakpoint_at): Delete.
6316 (z_type_supported): New function.
6317 (set_gdb_breakpoint_1): New function, loosely based off
6318 set_gdb_breakpoint_at.
6319 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6320 (delete_gdb_breakpoint_at): Delete.
6321 (delete_gdb_breakpoint_1): New function, loosely based off
6322 delete_gdb_breakpoint_at.
6323 (delete_gdb_breakpoint): New function.
6324 (clear_gdb_breakpoint_conditions): Rename to ...
6325 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6326 breakpoint.
6327 (add_condition_to_breakpoint): Make static.
6328 (add_breakpoint_condition): Take a struct breakpoint pointer
6329 instead of an address. Adjust.
6330 (gdb_condition_true_at_breakpoint): Rename to ...
6331 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6332 z_type parameter.
6333 (gdb_condition_true_at_breakpoint): Reimplement.
6334 (add_breakpoint_commands): Take a struct breakpoint pointer
6335 instead of an address. Adjust.
6336 (gdb_no_commands_at_breakpoint): Rename to ...
6337 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6338 parameter. Return true if no breakpoint was found. Change debug
6339 output.
6340 (gdb_no_commands_at_breakpoint): Reimplement.
6341 (run_breakpoint_commands): Rename to ...
6342 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6343 and change return type to boolean.
6344 (run_breakpoint_commands): New function.
6345 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6346 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6347 breakpoint. Go through the_target->remove_point instead of
6348 assuming memory breakpoint.
6349 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6350 software and hardware breakpoints.
6351 (reinsert_raw_breakpoint): Go through the_target->insert_point
6352 instead of assuming memory breakpoint.
6353 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6354 software and hardware breakpoints.
6355 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6356 Check both software and hardware breakpoints.
6357 (validate_inserted_breakpoint): Assert the breakpoint is a
6358 software breakpoint. Set the inserted flag to -1 instead of
6359 setting shlib_disabled.
6360 (delete_disabled_breakpoints): Adjust.
6361 (validate_breakpoints): Only validate software breakpoints.
6362 Adjust to inserted flag change.
6363 (check_mem_read, check_mem_write): Skip breakpoint types other
6364 than software breakpoints. Adjust to inserted flag change.
6365 * mem-break.h (enum raw_bkpt_type): New enum.
6366 (raw_breakpoint, struct process_info): Forward declare.
6367 (Z_packet_to_target_hw_bp_type): Delete declaration.
6368 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6369 (set_gdb_breakpoint, delete_gdb_breakpoint)
6370 (clear_breakpoint_conditions): New declarations.
6371 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6372 (breakpoint_inserted_here): Update comment.
6373 (add_breakpoint_condition, add_breakpoint_commands): Replace
6374 address parameter with a breakpoint pointer parameter.
6375 (gdb_breakpoint_here): Update comment.
6376 (delete_gdb_breakpoint_at): Delete.
6377 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6378 * server.c (process_point_options): Take a struct breakpoint
6379 pointer instead of an address. Adjust.
6380 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6381 delete_gdb_breakpoint.
6382 * spu-low.c (spu_target_ops): Install NULL as
6383 supports_z_point_type method.
6384 * target.h: Include mem-break.h.
6385 (struct target_ops) <prepare_to_access_memory>: Update comment.
6386 <supports_z_point_type>: New field.
6387 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6388 instead of a char. Also take a raw breakpoint pointer.
6389 * win32-arm-low.c (the_low_target): Install NULL as
6390 supports_z_point_type.
6391 * win32-i386-low.c (i386_supports_z_point_type): New function.
6392 (i386_insert_point, i386_remove_point): Adjust to new interface.
6393 (the_low_target): Install i386_supports_z_point_type.
6394 * win32-low.c (win32_supports_z_point_type): New function.
6395 (win32_insert_point, win32_remove_point): Adjust to new interface.
6396 (win32_target_ops): Install win32_supports_z_point_type.
6397 * win32-low.h (struct win32_target_ops):
6398 <supports_z_point_type>: New method.
6399 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6400 instead of a char. Also take a raw breakpoint pointer.
6401
932539e3
PA		 64022014-05-20 Pedro Alves <palves@redhat.com>
6403
6404 * mem-break.h: Include break-common.h.
6405 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6406 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6407 (Z_packet_to_target_hw_bp_type): New declaration.
6408 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6409 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6410 (Z_PACKET_ACCESS_WP): Delete macros.
6411 (Z_packet_to_hw_type): Delete function.
6412 * i386-low.h: Don't include break-common.h here.
6413 (Z_packet_to_hw_type): Delete declaration.
6414 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6415 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6416 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6417 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6418 * linux-aarch64-low.c: Don't include break-common.h here.
6419 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6420 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6421 (Z_packet_to_target_hw_bp_type): Delete function.
6422 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6423 function.
6424 (mips_insert_point, mips_remove_point): Use
6425 Z_packet_to_target_hw_bp_type.
6426
4ff0d3d8
PA		 64272014-05-20 Pedro Alves <palves@redhat.com>
6428
6429 * linux-aarch64-low.c: Include break-common.h.
6430 (enum target_point_type): Delete.
6431 (Z_packet_to_point_type): Rename to ...
6432 (Z_packet_to_target_hw_bp_type): ... this, and return a
6433 target_hw_bp_type instead.
6434 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6435 instead of an enum target_point_type.
6436 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6437 breakpoint type.
6438 (aarch64_dr_state_insert_one_point)
6439 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6440 (aarch64_handle_aligned_watchpoint)
6441 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6442 Take an enum target_hw_bp_type instead of an enum
6443 target_point_type.
6444 (aarch64_supports_z_point_type): New function.
6445 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6446 use Z_packet_to_target_hw_bp_type.
6447
786dc519
JB		 64482014-05-20 Joel Brobecker <brobecker@adacore.com>
6449
6450 * configure.ac: Only use -Werror by default when DEVELOPMENT
6451 is true.
6452 * configure: Regenerate.
6453
9e0aa64f
JK		 64542014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6455
6456 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6457 * linux-x86-low.c (X86_64_USER_REGS): New.
6458 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6459
2b577b92
YQ		 64602014-04-28 Yao Qi <yao@codesourcery.com>
6461
6462 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6463 name.
6464
94611da2
PA		 64652014-04-25 Pedro Alves <palves@redhat.com>
6466
6467 PR server/16255
6468 * linux-low.c (linux_attach_fail_reason_string): New function.
6469 (linux_attach_lwp): Delete.
6470 (linux_attach_lwp_1): Rename to ...
6471 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6472 argument. Remove "initial" parameter. Return int instead of
6473 void. Don't error or warn here.
6474 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6475 failure to attach to the tgid. Call warning when failing to
6476 attach to an lwp.
6477 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6478 argument. Remove "initial" parameter. Return int instead of
6479 void. Don't error or warn here.
6480 (linux_attach_fail_reason_string): New declaration.
6481 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6482 interface change. Use linux_attach_fail_reason_string.
6483
01f9f808
MS		 64842014-04-24 Michael Sturm <michael.sturm@mintel.com>
6485 Walfred Tedeschi <walfred.tedeschi@intel.com>
6486
6487 * Makefile.in: Added rules to handle new files
6488 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6489 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6490 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6491 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6492 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6493 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6494 x32-avx512-linux.o.
6495 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6496 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6497 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6498 i386/x32-avx512.xml.
6499 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6500 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6501 i386/x32-avx512-linux.xml.
6502 * i387-fp.c (num_avx512_k_registers): New constant for number
6503 of K registers.
6504 (num_avx512_zmmh_low_registers): New constant for number of
6505 lower ZMM registers (0-15).
6506 (num_avx512_zmmh_high_registers): New constant for number of
6507 higher ZMM registers (16-31).
6508 (num_avx512_ymmh_registers): New contant for number of higher
6509 YMM registers (ymm16-31 added by avx521 on x86_64).
6510 (num_avx512_xmm_registers): New constant for number of higher
6511 XMM registers (xmm16-31 added by AVX512 on x86_64).
6512 (struct i387_xsave): Add space for AVX512 registers.
6513 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6514 Add code to handle AVX512 registers.
6515 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6516 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6517 prototypei from generated file.
6518 (tdesc_amd64_avx512_linux): Likewise.
6519 (init_registers_x32_avx512_linux): Likewise.
6520 (tdesc_x32_avx512_linux): Likewise.
6521 (init_registers_i386_avx512_linux): Likewise.
6522 (tdesc_i386_avx512_linux): Likewise.
6523 (x86_64_regmap): Add AVX512 registers.
6524 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6525 mask.
6526 (initialize_low_arch): Add code to initialize AVX512 registers.
6527
51aa91f9
PA		 65282014-04-23 Pedro Alves <palves@redhat.com>
6529
6530 * mem-break.c (find_gdb_breakpoint_at): Make static.
6531 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6532
a4165e94
PA		 65332014-04-23 Pedro Alves <palves@redhat.com>
6534
6535 * i386-low.c: Don't include break-common.h here.
6536 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6537 prototype to take target_hw_bp_type as argument instead of a Z
6538 packet char.
6539 * i386-low.h: Include break-common.h here.
6540 (Z_packet_to_hw_type): Declare.
6541 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6542 prototypes.
6543 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6544 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6545 (x86_remove_point): Convert the packet number to a
6546 target_hw_bp_type before calling i386_low_remove_watchpoint.
6547 * win32-i386-low.c (i386_insert_point): Convert the packet number
6548 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6549 (i386_remove_point): Convert the packet number to a
6550 target_hw_bp_type before calling i386_low_remove_watchpoint.
6551
b8acf843
PA		 65522014-04-23 Pedro Alves <palves@redhat.com>
6553
6554 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6555
d708bcd1
PA		 65562014-04-10 Pedro Alves <palves@redhat.com>
6557
6558 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6559 Check if the condition or command is NULL before checking if the
6560 breakpoint is known. On success, return true.
6561 * mem-break.h (add_breakpoint_condition): Document return.
6562 (add_breakpoint_commands): Add describing comment.
6563 * server.c (skip_to_semicolon): New function.
6564 (process_point_options): Use it.
6565
2eec7d5b
PA		 65662014-04-09 Pedro Alves <palves@redhat.com>
6567
6568 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6569 to lwpid_of.
6570
fa96cb38
PA		 65712014-02-27 Pedro Alves <palves@redhat.com>
6572
6573 PR 12702
6574 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6575 macros.
6576 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6577 output.
6578 (last_thread_of_process_p): Take a PID argument instead of a
6579 thread pointer.
6580 (linux_wait_for_lwp): Delete.
6581 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6582 functions.
6583 (linux_low_filter_event): New function, party factored out from
6584 linux_wait_for_event.
6585 (linux_wait_for_event): Rename to ...
6586 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6587 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6588 sigsuspend. Check for zombie leaders.
6589 (linux_wait_for_event): Reimplement as wrapper around
6590 linux_wait_for_event_filtered.
6591 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6592 a normal or signal exit is seen, it's the whole process exiting.
6593 (wait_for_sigstop): No longer a for_each_inferior callback.
6594 Rewrite on top of linux_wait_for_event_filtered.
6595 (stop_all_lwps): Call wait_for_sigstop directly.
6596 * server.c (resume, handle_target_event): Handle
6597 TARGET_WAITKIND_NO_RESUMED.
6598
d763de10
JB		 65992014-02-26 Joel Brobecker <brobecker@adacore.com>
6600
6601 * win32-low.c (psapi_get_dll_name,
6602 * win32_CreateToolhelp32Snapshot): Delete.
6603 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6604 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6605 Delete.
6606 (handle_load_dll): Add function description.
6607 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6608
850a0f76
JB		 66092014-02-26 Joel Brobecker <brobecker@adacore.com>
6610
6611 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6612 Add comment.
6613 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6614 base address when calling win32_add_one_solib.
6615 (handle_load_dll): Delete local variable load_addr.
6616 Remove 0x1000 offset applied to DLL base address when calling
6617 win32_add_one_solib.
6618 (handle_unload_dll): Add comment.
6619
f25b3fc3
JB		 66202014-02-26 Joel Brobecker <brobecker@adacore.com>
6621
6622 * win32-low.c (win32_add_all_dlls): Renames
6623 win32_ensure_ntdll_loaded. Rewrite function documentation.
6624 Adjust implementation to always load all DLLs.
6625 Add 0x1000 offset to DLL base address when calling
6626 win32_add_one_solib.
6627 (child_initialization_done): New static global.
6628 (do_initial_child_stuff): Set child_initialization_done to
6629 zero during child initialization, and 1 after. Replace call
6630 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6631 Add comment.
6632 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6633 (handle_unload_dll): Add function documentation.
6634 (get_child_debug_event): Ignore load and unload DLL events
6635 during child initialization.
6636
d86d4aaf
DE		 66372014-02-20 Doug Evans <dje@google.com>
6638
3bc32da3 6639 Remove global all_lwps.
d86d4aaf
DE		 6640 * inferiors.h (ptid_of): Move here from linux-low.h.
6641 (pid_of, lwpid_of): Ditto.
6642 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6643 parameter is a struct thread_info * now.
6644 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6645 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6646 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6647 directly.
6648 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6649 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6650 * linux-arm-low.c (update_registers_callback): Update, "entry"
6651 parameter is a struct thread_info * now.
6652 Fetch lwpid from current_inferior directly.
6653 (arm_insert_point): Pass &all_threads to find_inferior instead of
6654 &all_lwps.
6655 (arm_remove_point): Ditto.
6656 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6657 (arm_prepare_to_resume): Fetch pid from thread.
6658 (arm_read_description): Fetch lwpid from current_inferior directly.
6659 * linux-low.c (all_lwps): Delete.
6660 (delete_lwp): Delete call to remove_inferior.
6661 (handle_extended_wait): Fetch lwpid from thread.
6662 (add_lwp): Don't set lwp->entry.id. Remove call to
6663 add_inferior_to_list.
6664 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6665 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6666 (kill_one_lwp_callback): Ditto.
6667 (linux_kill): Don't dereference NULL pointer.
6668 Fetch ptid,lwpid from thread.
6669 (get_detach_signal): Fetch ptid from thread.
6670 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6671 Simplify call to regcache_invalidate_thread.
6672 (delete_lwp_callback): Update, "entry" parameter is a
6673 struct thread_info * now. Fetch pid from thread.
6674 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6675 (status_pending_p_callback): Update, "entry" parameter is a
6676 struct thread_info * now. Fetch ptid from thread.
6677 (find_lwp_pid): Update, "entry" parameter is a
6678 struct thread_info * now.
6679 (linux_wait_for_lwp): Fetch pid from thread.
6680 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6681 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6682 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6683 (dequeue_one_deferred_signal): Ditto.
6684 (cancel_breakpoint): Fetch ptid from current_inferior.
6685 (linux_wait_for_event): Pass &all_threads to find_inferior,
6686 not &all_lwps. Fetch ptid, lwpid from thread.
6687 (count_events_callback): Update, "entry" parameter is a
6688 struct thread_info * now.
6689 (select_singlestep_lwp_callback): Ditto.
6690 (select_event_lwp_callback): Ditto.
6691 (cancel_breakpoints_callback): Ditto.
6692 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6693 not &all_lwps.
6694 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6695 (unsuspend_one_lwp): Update, "entry" parameter is a
6696 struct thread_info * now.
6697 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6698 not &all_lwps.
6699 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6700 Fetch lwpid from thread, not lwp.
6701 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6702 Pass &all_threads to find_inferior, not &all_lwps.
6703 (send_sigstop): Fetch lwpid from thread, not lwp.
6704 (send_sigstop_callback): Update, "entry" parameter is a
6705 struct thread_info * now.
6706 (suspend_and_send_sigstop_callback): Ditto.
6707 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6708 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6709 struct thread_info * now.
6710 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6711 from thread, lwp.
6712 (lwp_running): Update, "entry" parameter is a
6713 struct thread_info * now.
6714 (stop_all_lwps): Fetch ptid from thread.
6715 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6716 (linux_resume_one_lwp): Fetch lwpid from thread.
6717 (linux_set_resume_request): Update, "entry" parameter is a
6718 struct thread_info * now. Fetch pid, lwpid from thread.
6719 (resume_status_pending_p): Update, "entry" parameter is a
6720 struct thread_info * now.
6721 (need_step_over_p): Ditto. Fetch lwpid from thread.
6722 (start_step_over): Fetch lwpid from thread.
6723 (linux_resume_one_thread): Update, "entry" parameter is a
6724 struct thread_info * now. Fetch lwpid from thread.
6725 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6726 (proceed_one_lwp): Update, "entry" parameter is a
6727 struct thread_info * now. Fetch lwpid from thread.
6728 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6729 struct thread_info * now.
6730 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6731 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6732 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6733 directly.
6734 (regsets_store_inferior_registers): Ditto.
6735 (fetch_register, store_register): Ditto.
6736 (linux_read_memory, linux_write_memory): Ditto.
6737 (linux_request_interrupt): Ditto.
6738 (linux_read_auxv): Ditto.
6739 (linux_xfer_siginfo): Ditto.
6740 (linux_qxfer_spu): Ditto.
6741 (linux_qxfer_libraries_svr4): Ditto.
6742 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6743 moved to inferiors.h.
6744 (get_lwp): Delete.
6745 (get_thread_lwp): Update.
6746 (struct lwp_info): Delete member "entry". Simplify comment for
6747 member "thread".
6748 (all_lwps): Delete.
6749 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6750 current_inferior directly.
6751 (update_watch_registers_callback): Update, "entry" parameter is a
6752 struct thread_info * now. Fetch pid from thread.
6753 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6754 (mips_insert_point): Fetch lwpid from current_inferior.
6755 Pass &all_threads to find_inferior, not &all_lwps.
6756 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6757 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6758 directly.
6759 (mips_stopped_data_address): Ditto.
6760 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6761 directly.
6762 * linux-tile-low.c (tile_arch_setup): Ditto.
6763 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6764 (update_debug_registers_callback): Update, "entry" parameter is a
6765 struct thread_info * now. Fetch pid from thread.
6766 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6767 Pass &all_threads to find_inferior, not &all_lwps.
6768 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6769 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6770 Pass &all_threads to find_inferior, not &all_lwps.
6771 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6772 (i386_dr_low_get_status): Ditto.
6773 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6774 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6775 (x86_linux_read_description): Ditto.
6776 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6777
3b8361aa
DE		 67782014-02-20 Doug Evans <dje@google.com>
6779
6780 * inferiors.c (get_first_inferior): Fix buglet.
6781
f7667f0d
DE		 67822014-02-19 Doug Evans <dje@google.com>
6783
6784 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6785 * inferiors.c (add_thread): Change result type to struct thread_info *.
6786 All callers updated.
6787 (add_lwp): Call add_thread here instead of in callers.
6788 All callers updated.
6789 * linux-low.h (get_lwp_thread): Rewrite.
6790 (struct lwp_info): New member "thread".
6791
b3312d80
DE		 67922014-02-19 Doug Evans <dje@google.com>
6793
6794 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6795 All callers updated.
6796
ecc6f45c
DE		 67972014-02-19 Doug Evans <dje@google.com>
6798
6799 * inferiors.c (add_thread): Fix whitespace.
6800
649ebbca
DE		 68012014-02-19 Doug Evans <dje@google.com>
6802
6803 * dll.c (clear_dlls): Replace accessing list implemention details
6804 with API function.
6805 * gdbthread.h (get_first_thread): Declare.
6806 * inferiors.c (for_each_inferior_with_data): New function.
6807 (get_first_thread): New function.
6808 (find_thread_ptid): Simplify.
6809 (get_first_inferior): New function.
6810 (clear_list): Delete.
6811 (one_inferior_p): New function.
6812 (clear_inferior_list): New function.
6813 (clear_inferiors): Update.
6814 * inferiors.h (for_each_inferior_with_data): Declare.
6815 (clear_inferior_list): Declare.
6816 (one_inferior_p): Declare.
6817 (get_first_inferior): Declare.
6818 * linux-low.c (linux_wait_for_event): Replace accessing list
6819 implemention details with API function.
6820 * server.c (target_running): Ditto.
6821 (accumulate_file_name_length): New function.
6822 (emit_dll_description): New function.
6823 (handle_qxfer_libraries): Replace accessing list implemention
6824 details with API function.
6825 (handle_qxfer_threads_worker): New function.
6826 (handle_qxfer_threads_proper): Replace accessing list implemention
6827 details with API function.
6828 (handle_query): Ditto.
6829 (visit_actioned_threads_callback_ftype): New typedef.
6830 (visit_actioned_threads_data): New struct.
6831 (visit_actioned_threads): Rewrite to be find_inferior callback.
6832 (resume): Call find_inferior.
6833 (handle_status): Replace accessing list implemention
6834 details with API function.
6835 (process_serial_event): Replace accessing list implemention details
6836 with API function.
6837 * target.c (set_desired_inferior): Replace accessing list implemention
6838 details with API function.
6839 * tracepoint.c (same_process_p): New function.
6840 (gdb_agent_about_to_close): Replace accessing list implemention
6841 details with API function.
6842 * win32-low.c (child_delete_thread): Replace accessing list
6843 implemention details with API function.
6844 (match_dll_by_basename): New function.
6845 (dll_is_loaded_by_basename): New function.
6846 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6847 details call to dll_is_loaded_by_basename.
6848
80894984
DE		 68492014-02-19 Doug Evans <dje@google.com>
6850
6851 * dll.h (struct dll_info): Add comment.
6852 * gdbthread.h (struct thread_info): Add comment.
6853 (current_ptid): Simplify.
6854 * inferiors.c (add_process): Update.
6855 (remove_process): Update.
6856 * inferiors.h (struct process_info): Rename member "head" to "entry".
6857 * linux-low.c (delete_lwp): Update.
6858 (add_lwp): Update.
6859 (last_thread_of_process_p): Update.
6860 (kill_one_lwp_callback, linux_kill): Update.
6861 (status_pending_p_callback): Update.
6862 (wait_for_sigstop): Update. Simplify read of ptid.
6863 (start_step_over): Update.
6864 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6865 (get_lwp_thread): Update.
6866 (struct lwp_info): Rename member "head" to "entry".
6867 * regcache.h (inferior_list_entry): Delete.
6868 * server.c (kill_inferior_callback): Update.
6869 (detach_or_kill_inferior_callback): Update.
6870 (print_started_pid): Update.
6871 (print_attached_pid): Update.
6872 (process_serial_event): Simplify read of ptid.
6873 * thread-db.c (thread_db_create_event): Update.
6874 (thread_db_get_tls_address): Update.
6875 * win32-low.c (current_inferior_ptid): Simplify.
6876
46917d26
TT		 68772014-02-19 Tom Tromey <tromey@redhat.com>
6878
6879 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6880 argument.
6881 (target_supports_btrace): Update.
6882
0759a81e
YQ		 68832014-02-14 Yao Qi <yao@codesourcery.com>
6884
6885 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6886 (rsp-low-ipa.o): New target.
6887
a7191e8b
TT		 68882014-02-12 Tom Tromey <tromey@redhat.com>
6889
6890 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6891 convert_ascii_to_int.
6892 * regcache.c (registers_to_string): Likewise.
6893 * remote-utils.c (decode_M_packet): Likewise.
6894 * server.c (process_serial_event): Likewise.
6895
ff0e980e
TT		 68962014-02-12 Tom Tromey <tromey@redhat.com>
6897
6898 * server.c (handle_query, handle_v_run): Use hex2bin, not
6899 unhexify.
6900 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6901
e9371aff
TT		 69022014-02-12 Tom Tromey <tromey@redhat.com>
6903
6904 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6905 convert_int_to_ascii.
6906 * regcache.c (registers_to_string, collect_register_as_string):
6907 Likewise.
6908 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6909 Likewise.
6910 * server.c (process_serial_event): Likewise.
6911 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6912 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6913
971dc0b8
TT		 69142014-02-12 Tom Tromey <tromey@redhat.com>
6915
6916 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6917 bin2hex, not hexify.
6918 * tracepoint.c (cmd_qtstatus): Likewise.
6919
0a822afb
TT		 69202014-02-12 Tom Tromey <tromey@redhat.com>
6921
6922 * remote-utils.c (monitor_output): Pass explicit length to
6923 hexify.
6924
9c3d6531
TT		 69252014-02-12 Tom Tromey <tromey@redhat.com>
6926
6927 * tracepoint.c: Include rsp-low.h.
6928 * server.c: Include rsp-low.h.
6929 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6930 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6931 declare.
6932 * remote-utils.c: Include rsp-low.h.
6933 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6934 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6935 (convert_int_to_ascii, convert_ascii_to_int): Move to
6936 common/rsp-low.c.
6937 * regcache.c: Include rsp-low.h.
6938 * ax.c: Include rsp-low.h.
6939 * Makefile.in (SFILES): Add common/rsp-low.c.
6940 (OBS): Add rsp-low.o.
6941 (rsp-low.o): New target.
6942
01fd3ea5
TT		 69432014-02-12 Tom Tromey <tromey@redhat.com>
6944
6945 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6946 Include print-utils.h.
6947 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6948 (plongest, thirty_two, phex_nz): Remove.
6949 * Makefile.in (SFILES): Add common/print-utils.c.
6950 (OBS): Add print-utils.o.
6951 (print-utils-ipa.o): New target.
6952 (print-utils.o): New target.
6953 (IPA_OBJS): Add print-utils-ipa.o.
6954
e99dc820
TT		 69552014-02-06 Tom Tromey <tromey@redhat.com>
6956
6957 * Makefile.in (SFILES): Fix indentation.
6958
ee1e2d4f
DE		 69592014-02-05 Doug Evans <dje@google.com>
6960
6961 * linux-low.c (linux_wait_for_event): Improve comment.
6962 (linux_wait_1): Keep current_inferior in sync with event_child.
6963
f5a02773
DE		 69642014-01-22 Doug Evans <dje@google.com>
6965
6966 * gdbthread.h (gdb_id_to_thread): Delete, unused.
6967
87ce2a04
DE		 69682014-01-22 Doug Evans <dje@google.com>
6969
6970 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
6971 * configure: Regenerate.
6972 * config.in: Regenerate.
6973 * Makefile.in (SFILES): Add debug.c.
6974 (OBS): Add debug.o.
6975 * debug.c: New file.
6976 * debug.h: New file.
6977 * linux-aarch64-low.c (*): Update all debugging printfs to use
6978 debug_printf instead of fprintf.
6979 * linux-arm-low.c (*): Ditto.
6980 * linux-cris-low.c (*): Ditto.
6981 * linux-crisv32-low.c (*): Ditto.
6982 * linux-m32r-low.c (*): Ditto.
6983 * linux-sparc-low.c (*): Ditto.
6984 * linux-x86.c (*): Ditto.
6985 * linux-low.c (*): Ditto.
6986 (linux_wait_1): Add calls to debug_enter, debug_exit.
6987 (linux_wait): Remove redundant debugging printf.
6988 (stop_all_lwps): Add calls to debug_enter, debug_exit.
6989 (linux_resume, unstop_all_lwps): Ditto.
6990 * mem-break.c (*): Update all debugging printfs to use
6991 debug_printf instead of fprintf.
6992 * remote-utils.c (*): Ditto.
6993 * thread-db.c (*): Ditto.
6994 * server.c #include <ctype.h>, "gdb_vecs.h".
6995 (debug_threads): Moved to debug.c.
6996 (*): Update all debugging printfs to use debug_printf instead of
6997 fprintf.
6998 (start_inferior): Replace call to fflush with call to debug_flush.
6999 (monitor_show_help): Mention set debug-format.
7000 (parse_debug_format_options): New function.
7001 (handle_monitor_command): Handle "monitor set debug-format".
7002 (gdbserver_usage): Mention --debug-format.
7003 (main): Parse --debug-format.
7004 * server.h (debug_threads): Declaration moved to debug.h.
7005 #include "debug.h".
7006 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7007 trace_debug_1 that uses debug_printf.
7008 (tracepoint_look_up_symbols): Update all debugging printfs to use
7009 debug_printf instead of fprintf.
7010
e671835b
BS		 70112014-01-20 Baruch Siach <baruch@tkos.co.il>
7012
7013 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7014 sys/ptrace.h.
7015
b5737fa9
PA		 70162014-01-17 Pedro Alves <palves@redhat.com>
7017
ea38d2a9 7018 PR build/16445
c7faa97a
PA		 7019 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7020 defined after including gdb_proc_service.h.
b5737fa9 7021
40ed484e
DE		 70222014-01-16 Doug Evans <dje@google.com>
7023
7024 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7025 (match_dll): Use it.
7026
969c39fb
MM		 70272014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7028
7029 * target.h (target_ops) <read_btrace>: Change parameters and
7030 return type to allow error reporting.
7031 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7032 trace reading errors on.
7033 * linux-low.c (linux_low_read_btrace): Pass trace reading
7034 errors on.
7035 (linux_low_disable_btrace): New.
7036
ab7f45ba
DE		 70372014-01-15 Doug Evans <dje@google.com>
7038
7039 * inferiors.c (thread_id_to_gdb_id): Delete.
7040 * inferiors.h (thread_id_to_gdb_id): Delete.
7041
66af0f44
EZ		 70422014-01-13 Eli Zaretskii <eliz@gnu.org>
7043
7044 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7045 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7046 versions.
7047
9939e131
PA		 70482014-01-08 Pedro Alves <palves@redhat.com>
7049
7050 * server.c (handle_status): Don't discard previous queued stop
7051 replies or thread's pending status here.
7052 (main) <disconnection>: Do it here instead.
7053
b7ea362b
PA		 70542014-01-08 Pedro Alves <palves@redhat.com>
7055
7056 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7057 * server.c (visit_actioned_threads, handle_pending_status): New
7058 function.
7059 (handle_v_cont): Factor out parts to ...
7060 (resume): ... this new function. If in all-stop, and a thread
7061 being resumed has a pending status, report it without actually
7062 resuming.
7063 (myresume): Adjust to use the new 'resume' function.
7064 (clear_pending_status_callback, set_pending_status_callback)
7065 (find_status_pending_thread_callback): New functions.
7066 (handle_status): Handle the case of multiple threads having
7067 interesting statuses to report. Report threads' real last signal
7068 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7069 with an interesting thread to report the status for, instead of
7070 always reporting the status of the first thread.
7071
28498c42
JB		 70722014-01-01 Joel Brobecker <brobecker@adacore.com>
7073
7074 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7075 * gdbreplay.c (gdbreplay_version): Likewise.
7076
f45c82da
YZ		 70772013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7078
7079 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7080 iov.iov_len with the real length in use.
7081
379a5e2d
JB		 70822013-12-13 Joel Brobecker <brobecker@adacore.com>
7083
7084 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7085 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7086 for all targets that use win32-low.c.
7087 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7088 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7089
4210d83e
PA		 70902013-12-13 Pedro Alves <palves@redhat.com>
7091
7092 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7093 if equal to TARGET_WAITKIND_LOADED.
7094 * win32-low.c (cached_status): New static global.
7095 (win32_wait): Add declaration.
7096 (do_initial_child_stuff): Flush all initial pending debug events
7097 up to the initial breakpoint.
7098 (win32_wait): If CACHED_STATUS was set, return that instead
7099 of doing a real wait. Remove the code resuming the execution
7100 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7101 during the initial phase. Also remove the code changing
7102 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7103 TARGET_WAITKIND_STOPPED.
7104
e7f0d979
YQ		 71052013-12-11 Yao Qi <yao@codesourcery.com>
7106
7107 * notif.c (handle_notif_ack): Return 0 if no notification
7108 matches.
7109
ebcf782c
DE		 71102013-11-20 Doug Evans <dje@google.com>
7111
7112 * linux-low.c (linux_set_resume_request): Fix comment.
7113
20ad9378
DE		 71142013-11-20 Doug Evans <dje@google.com>
7115
7116 * linux-low.c (resume_status_pending_p): Tweak comment.
7117
a196ebeb
WT		 71182013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7119
7120 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7121 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7122 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7123 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7124 (srv_amd64_regobj): Add amd64-mpx.o.
7125 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7126 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7127 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7128 * i387-fp.c (num_pl_bnd_register) Added constant.
7129 (num_pl_bnd_cfg_registers) Added constant.
7130 (struct i387_xsave) Added reserved area and MPX fields.
7131 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7132 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7133 function.
7134 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7135 (init_registers_amd64_mpx_linux): Declare new function.
7136 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7137 (x86_64_regmap): Add MPX registers.
7138 (x86_linux_read_description): Add MPX case.
7139 (initialize_low_arch): Initialize MPX targets.
7140
0080a2f6
TT		 71412013-11-18 Tom Tromey <tromey@redhat.com>
7142
7143 * configure: Rebuild.
7144 * configure.ac: Don't check for stdlib.h.
7145 * gdbreplay.c: Unconditionally include stdlib.h.
7146
2978b111
TT		 71472013-11-18 Tom Tromey <tromey@redhat.com>
7148
7149 * config.in: Rebuild.
7150 * configure: Rebuild.
7151 * configure.ac: Don't use AC_HEADER_DIRENT.
7152
a3d08894
TT		 71532013-11-18 Tom Tromey <tromey@redhat.com>
7154
7155 * server.h: Don't check HAVE_STRING_H.
7156 * gdbreplay.c: Don't check HAVE_STRING_H.
7157 * configure: Rebuild.
7158
0a5dd17d
TT		 71592013-11-18 Tom Tromey <tromey@redhat.com>
7160
7161 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7162 LIBGNU.
7163
1bd2f0ba
TT		 71642013-11-08 Tom Tromey <tromey@redhat.com>
7165
7166 * configure, config.in: Rebuild.
7167 * configure.ac: Remove unused configury.
7168
3266f10b
TT		 71692013-11-08 Tom Tromey <tromey@redhat.com>
7170
7171 * acinclude.m4: Include common.m4, codeset.m4.
7172 * configure, config.in: Rebuild.
7173 * configure.ac: Use GDB_AC_COMMON.
7174
6682d959
AA		 71752013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7176
7177 * linux-s390-low.c (HWCAP_S390_TE): New define.
7178 (s390_arch_setup): Consider the TE field in the HWCAP for
7179 determining 'have_regset_tdb'.
7180
fd0a4d76
SDJ		 71812013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7182
7183 PR gdb/16014
7184 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7185 call to sizeof.
7186
1a3d890b
PA		 71872013-10-02 Pedro Alves <palves@redhat.com>
7188
7189 * server.c (process_serial_event): Don't output "GDBserver
7190 exiting" if GDB is connected through stdio.
7191 * target.c (mywait): Likewise, be silent if GDB is connected
7192 through stdio.
7193
97ad4581
JB		 71942013-10-01 Joel Brobecker <brobecker@adacore.com>
7195
7196 * lynx-low.c (lynx_add_threads_after_attach): New function.
7197 (lynx_attach): Remove call to add_thread. Add call to
7198 lynx_add_threads_after_attach instead.
7199
5b4e221c
MF		 72002013-09-28 Mike Frysinger <vapier@gentoo.org>
7201
7202 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7203 * config.in, configure: Regenerated.
7204
ee47b2f8
YQ		 72052013-09-18 Yao Qi <yao@codesourcery.com>
7206
7207 PR server/15959
7208 * server.c (start_inferior): Clear 'resume_info'.
7209
d6707650 72102013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7211
d6707650
JW		 7212 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7213 for each register.
7214
9243dd0e 72152013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7216
9243dd0e
JW		 7217 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7218 linux-tile-low.o to srv_tgtobj.
7219
c623a6ef
WN		 72202013-09-16 Will Newton <will.newton@linaro.org>
7221
7222 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7223 out regs.
7224
fb71d39e
PA		 72252013-09-06 Pedro Alves <palves@redhat.com>
7226
7227 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7228 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7229 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7230 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7231 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7232 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7233
8e7e9910
PA		 72342013-09-06 Pedro Alves <palves@redhat.com>
7235
7236 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7237 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7238
7c3a12ca
PA		 72392013-09-06 Pedro Alves <palves@redhat.com>
7240
7241 * linux-amd64-ipa.c: Include tracepoint.h.
7242 * linux-i386-ipa.c: Include tracepoint.h.
7243
8eb3d7b6
RW		 72442013-09-06 Ricard Wanderlof <ricardw@axis.com>
7245
7246 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7247 (ps_get_thread_area): New function.
7248
eddddb9d
RW		 72492013-09-06 Ricard Wanderlof <ricardw@axis.com>
7250
7251 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7252 (initialize_low_arch): Call init_registers_crisv32 rather than
7253 init_register_crisv32.
7254
533b0600
PA		 72552013-09-05 Pedro Alves <palves@redhat.com>
7256
7257 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7258 to ...
7259 * hostio.h: ... this new file.
7260 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7261 win32-low.c: Include hostio.h.
7262
0ce3d3b5
PA		 72632013-09-05 Pedro Alves <palves@redhat.com>
7264
7265 * server.h (gdb_client_data, handler_func, callback_handler_func)
7266 (delete_file_handler, add_file_handler, append_callback_event)
7267 (delete_callback_event, start_event_loop, initialize_event_loop):
7268 Move to event-loop.h and include it.
7269 * event-loop.h: New file.
7270
799cdc37
PA		 72712013-09-05 Pedro Alves <palves@redhat.com>
7272
7273 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7274 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7275 (loaded_dll, unloaded_dll): Move to ...
7276 * dll.h: ... this new file.
7277 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7278
6a6bbd9d
PA		 72792013-09-05 Pedro Alves <palves@redhat.com>
7280
7281 * server.h (current_process, get_thread_process, all_processes)
7282 (add_inferior_to_list, for_each_inferior, current_inferior)
7283 (remove_inferior, add_process, remove_process, find_process_pid)
7284 (have_started_inferiors_p, have_attached_inferiors_p)
7285 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7286 (clear_inferiors, find_inferior, find_inferior_id)
7287 (inferior_target_data, set_inferior_target_data)
7288 (inferior_regcache_data, set_inferior_regcache_data): Move to
7289 inferiors.h, and include it.
7290 * inferiors.h: New file.
7291
f699aaba
PA		 72922013-09-05 Pedro Alves <palves@redhat.com>
7293
7294 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7295 Move ...
72f4393d 7296 * ax.h: ... here.
f699aaba 7297
c144c7a0
PA		 72982013-09-05 Pedro Alves <palves@redhat.com>
7299
7300 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7301 tracepoint.h.
7302 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7303 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7304 (handle_tracepoint_general_set, handle_tracepoint_query)
7305 (tracepoint_finished_step, tracepoint_was_hit)
7306 (release_while_stepping_state_list, current_traceframe)
7307 (in_readonly_region, traceframe_read_mem)
7308 (fetch_traceframe_registers, traceframe_read_sdata)
7309 (traceframe_read_info, struct fast_tpoint_collect_status)
7310 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7311 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7312 (supply_fast_tracepoint_registers)
7313 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7314 (ipa_tdesc, claim_trampoline_space)
7315 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7316 (agent_mem_read, agent_get_trace_state_variable_value)
7317 (agent_set_trace_state_variable_value, agent_tsv_read)
7318 (agent_mem_read_string, get_raw_reg_func_addr)
7319 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7320 * tracepoint.h: ... this new file.
7321
ff42e6ab
PA		 73222013-09-05 Pedro Alves <palves@redhat.com>
7323
7324 * server.h (perror_with_name, error, fatal, warning, paddress)
7325 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7326 include it.
7327 * utils.h: New file.
7328
541af0f4
PA		 73292013-09-05 Pedro Alves <palves@redhat.com>
7330
7331 * server.h (remote_debug, noack_mode, transport_is_reliable)
7332 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7333 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7334 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7335 (write_enn, initialize_async_io, enable_async_io)
7336 (disable_async_io, check_remote_input_interrupt_request)
7337 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7338 (dead_thread_notify, prepare_resume_reply)
7339 (decode_address_to_semicolon, decode_address, decode_m_packet)
7340 (decode_M_packet, decode_X_packet, decode_xfer_write)
7341 (decode_search_memory_packet, unhexify, hexify)
7342 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7343 (look_up_one_symbol, relocate_instruction)
7344 (monitor_output): Move to remote-utils.h, and include it.
7345 * remote-utils.h: New file.
7346
eebdf26b
PA		 73472013-09-05 Pedro Alves <palves@redhat.com>
7348
7349 * server.h (_): Delete.
7350
3aafd2ff
PA		 73512013-09-02 Pedro Alves <palves@redhat.com>
7352
7353 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7354 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7355 allocated.
7356 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7357
cee83bcb
PM		 73582013-09-02 Pierre Muller <muller@sourceware.org>
7359
7360 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7361 or WriteProcessMemory complete successfully and handle
7362 ERROR_PARTIAL_COPY error.
7363
9a13b2fa
PA		 73642013-09-02 Pedro Alves <palves@redhat.com>
7365
7366 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7367 error instead of EIO.
7368
602e3198
JK		 73692013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7370
7371 PR server/15604
7372 * linux-low.c: Include filestuff.h.
7373 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7374 * lynx-low.c: Include filestuff.h.
7375 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7376 * server.c: Include filestuff.h.
7377 (main): Call notice_open_fds.
7378 * spu-low.c: Include filestuff.h.
7379 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7380
96d7229d
LM		 73812013-08-22 Luis Machado <lgustavo@codesourcery.com>
7382
7383 * Makefile.in: Explain why ../target and ../nat are not
7384 listed as include file search paths.
7385 (linux-waitpid.o): New object file rule.
7386 * configure.srv (srv_native_linux_obj): New variable.
7387 Replace all occurrences of linux native object files with
7388 $srv_native_linux_obj.
7389 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7390 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7391 (linux_enable_event_reporting): Remove declaration.
7392 (my_waitpid): Moved to common/linux-waitpid.c.
7393 (linux_wait_for_event): Pass ptid when calling
7394 linux_enable_event_reporting.
7395 (linux_supports_tracefork_flag): Remove.
7396 (linux_enable_event_reporting): Likewise.
7397 (linux_tracefork_grandchild): Remove.
7398 (STACK_SIZE): Moved to common/linux-ptrace.c.
7399 (linux_tracefork_child): Remove.
7400 (linux_test_for_tracefork): Remove.
7401 (linux_look_up_symbols): Call linux_supports_traceclone.
7402 (initialize_low): Remove call to linux_test_for_tracefork.
7403 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7404 common/linux-ptrace.h.
7405 (PTRACE_TYPE_ARG4): Likewise.
7406 Include linux-ptrace.h.
7407
32940073
PA		 74082013-08-21 Pedro Alves <palves@redhat.com>
7409
7410 * config.in: Renegerate.
7411
33b60d58 74122013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7413
33b60d58
LM		 7414 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7415 (SFILES): Remove $(srcdir)/common/target-common.c and
7416 add $(srcdir)/target/waitstatus.c.
7417 (OBS): Remove target-common.o and add waitstatus.o.
7418 (server_h): Remove $(srcdir)/../common/target-common.h and
7419 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7420 and $(srcdir)/../target/waitstatus.h.
7421 (target-common.o): Remove.
7422 (waitstatus.o): New target object file.
7423 * target.h: Do not include target-common.h and
7424 include target/resume.h, target/wait.h and
7425 target/waitstatus.h.
7426
b8e1b30e
LM		 74272013-08-13 Luis Machado <lgustavo@codesourcery.com>
7428
7429 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7430 to PTRACE_TYPE_ARG3.
7431 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7432 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7433 PTRACE_TYPE_ARG4.
7434 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7435 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7436
7a60ad40
YQ		 74372013-07-27 Jie Zhang <jie@codesourcery.com>
7438 Daniel Jacobowitz <dan@codesourcery.com>
7439 Yao Qi <yao@codesourcery.com>
7440
7441 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7442 (mips-linux-watch.o): New rule.
7443 (mips_linux_watch_h): New variable.
7444 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7445 srv_tgtobj.
7446 * linux-mips-low.c: Include mips-linux-watch.h.
7447 (struct arch_process_info, struct arch_lwp_info): New.
7448 (update_watch_registers_callback): New function.
7449 (mips_linux_new_process, mips_linux_new_thread) New functions.
7450 (mips_linux_prepare_to_resume, mips_insert_point): New
7451 functions.
7452 (mips_remove_point, mips_stopped_by_watchpoint): New
7453 functions.
7454 (rsp_bp_type_to_target_hw_bp_type): New function.
7455 (mips_stopped_data_address): New function.
7456 (the_low_target): Add watchpoint support functions.
7457
de6f69ad
YQ		 74582013-07-27 Yao Qi <yao@codesourcery.com>
7459
7460 * i386-low.c: Include break-common.h.
7461 (enum target_hw_bp_type): Remove.
7462
3360c0bf
LM		 74632013-07-24 Luis Machado <lgustavo@codesourcery.com>
7464
7465 * Makefile.in (SFILES): /common/target-common.c.
7466 (OBS): Add target-common.o.
7467 (server_h): Add $(srcdir)/../common/target-common.h.
7468 (target-common.o): New target.
7469 * server.c (queue_stop_reply_callback): Free
7470 status string after use.
7471 * target.c (target_waitstatus_to_string): Remove.
7472 * target.h: Include target-common.h.
7473 (resume_kind): Likewise.
7474 (target_waitkind): Likewise.
7475 (target_waitstatus): Likewise.
7476 (TARGET_WNOHANG): Likewise.
7477
bd885420
YQ		 74782013-07-04 Yao Qi <yao@codesourcery.com>
7479
7480 * Makefile.in (host_alias): Use @host_noncanonical@.
7481 (target_alias): Use @target_noncanonical@.
7482 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7483 ACX_NONCANONICAL_HOST.
7484 * configure: Regenerated.
7485
7486 Revert:
7487 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7488
7489 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7490 * configure: Rebuild.
7491 * Makefile.in (version_host, version_target): Get from configure.
7492 (version.c): Use $(version_host) and $(version_target).
7493
17ef446e
PA		 74942013-07-03 Pedro Alves <palves@redhat.com>
7495
7496 * Makefile.in (config.status): Depend on development.sh.
7497 * acinclude.m4: Include libmcheck.m4.
7498 * configure: Regenerate.
7499
7a9a7487
MG		 75002013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7501
7502 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7503 attribute inside the parentheses.
7504 (winapi_DebugSetProcessKillOnExit): Ditto.
7505 (winapi_DebugBreakProcess): Ditto.
7506 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7507
49b64de6
MG		 75082013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7509
7510 * notif.h (notif_event): Add a dummy member to avoid compiler
7511 errors.
7512
d5749ee7
PA		 75132013-07-01 Pedro Alves <palves@redhat.com>
7514
7515 * hostio.c (HOSTIO_PATH_MAX): Define.
7516 (require_filename, handle_open, handle_unlink, handle_readlink):
7517 Use it.
7518
d8d2a3ee
PA		 75192013-07-01 Pedro Alves <palves@redhat.com>
7520
7521 * server.h: Include "pathmax.h".
7522 * linux-low.c: Don't include sys/param.h.
7523 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7524 MAXPATHLEN.
7525 * win32-low.c: Don't include sys/param.h.
7526 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7527
bc7dea8d
PA		 75282013-07-01 Pedro Alves <palves@redhat.com>
7529
7530 * event-loop.c: Don't check HAVE_UNISTD_H before including
7531 <unistd.h>.
7532 * gdbreplay.c: Likewise.
7533 * remote-utils.c: Likewise.
7534 * server.c: Likewise.
7535 * configure.ac: Don't check for unistd.h.
7536 * configure: Regenerate.
7537
d6c2da54
TT		 75382013-06-28 Tom Tromey <tromey@redhat.com>
7539
7540 * Makefile.in (version.c): Use version.in, not
7541 common/version.in.
7542
257b6bec
MG		 75432013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7544
7545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7546 * configure: Rebuild.
7547 * Makefile.in (version_host, version_target): Get from configure.
7548 (version.c): Use $(version_host) and $(version_target).
7549
86ebe149
DK		 75502013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7551
7552 Fix trace-status to output user name without trailing colon.
7553 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7554
f30aa5af
DK		 75552013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7556
7557 Fix trace-status to output proper start-time and stop-time.
7558 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7559 output start time and stop time in hex as gdb expects.
7560
28a93511
YQ		 75612013-06-26 Pedro Alves <pedro@codesourcery.com>
7562
7563 * tracepoint.c (build_traceframe_info_xml): Output trace state
7564 variables present in the trace buffer.
7565
01208463
TT		 75662013-06-24 Tom Tromey <tromey@redhat.com>
7567
7568 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7569 create-version.sh.
7570 (version.o): Remove.
7571 * gdbreplay.c: Include version.h.
7572 (version, host_name): Don't declare.
7573 * server.h: Include version.h.
7574 (version, host_name): Don't declare.
7575
760256f9
PA		 75762013-06-12 Pedro Alves <palves@redhat.com>
7577
7578 * linux-x86-low.c (linux_is_elf64): Delete global.
7579 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7580 with local linux_pid_exe_is_elf_64_file use.
7581
030031ee
PA		 75822013-06-11 Pedro Alves <palves@redhat.com>
7583
7584 * linux-low.c (regset_disabled, disable_regset): New functions.
7585 (regsets_fetch_inferior_registers)
7586 (regsets_store_inferior_registers): Use them.
7587 (initialize_regsets_info); Don't allocate the disabled_regsets
7588 array here.
7589 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7590 comment.
7591
5da6eb0a
PA		 75922013-06-11 Pedro Alves <palves@redhat.com>
7593
7594 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7595 xmalloc.
7596
7e5aaa09
PA		 75972013-06-11 Pedro Alves <palves@redhat.com>
7598
7599 * linux-x86-low.c (initialize_low_arch): Call
7600 init_registers_x32_avx_linux.
7601
d878444c
JK		 76022013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7603
7604 Fix compatibility with Android Bionic.
7605 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7606 it is not empty.
7607
3aee8918
PA		 76082013-06-07 Pedro Alves <palves@redhat.com>
7609
5f2b57b5 7610 PR server/14823
3aee8918
PA		 7611 * Makefile.in (OBS): Add tdesc.o.
7612 (IPA_OBJS): Add tdesc-ipa.o.
7613 (tdesc-ipa.o): New rule.
7614 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7615 interface.
7616 * linux-low.c (new_inferior): Delete.
7617 (disabled_regsets, num_regsets): Delete.
7618 (linux_add_process): Adjust to set the new per-process
7619 new_inferior flag.
7620 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7621 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7622 was a stop. When calling arch_setup, switch the current inferior
7623 to the thread that got an event.
7624 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7625 (regsets_fetch_inferior_registers)
7626 (regsets_store_inferior_registers): New regsets_info parameter.
7627 Adjust to use it.
7628 (linux_register_in_regsets): New regs_info parameter. Adjust to
7629 use it.
7630 (register_addr, fetch_register, store_register): New usrregs_info
7631 parameter. Adjust to use it.
7632 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7633 parameter regs_info. Adjust to use it.
7634 (linux_fetch_registers): Get the current inferior's regs_info, and
7635 adjust to use it.
7636 (linux_store_registers): Ditto.
7637 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7638 (initialize_low): Don't initialize the target_regsets here. Call
7639 initialize_low_arch.
7640 * linux-low.h (target_regsets): Delete declaration.
7641 (struct regsets_info): New.
7642 (struct usrregs_info): New.
7643 (struct regs_info): New.
7644 (struct process_info_private) <new_inferior>: New field.
7645 (struct linux_target_ops): Delete the num_regs, regmap, and
7646 regset_bitmap fields. New field regs_info.
7647 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7648 * i387-fp.c (num_xmm_registers): Delete.
7649 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7650 calls to new interface.
7651 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7652 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7653 Infer the number of xmm registers from the regcache's target
7654 description.
7655 * i387-fp.h (num_xmm_registers): Delete.
7656 * inferiors.c (add_thread): Don't install the thread's regcache
7657 here.
7658 * proc-service.c (gregset_info): Fetch the current inferior's
7659 regs_info. Adjust to use it.
7660 * regcache.c: Include tdesc.h.
7661 (register_bytes, reg_defs, num_registers)
7662 (gdbserver_expedite_regs): Delete.
7663 (get_thread_regcache): If the thread doesn't have a regcache yet,
7664 create one, instead of aborting gdbserver.
7665 (regcache_invalidate_one): Rename to ...
7666 (regcache_invalidate_thread): ... this.
7667 (regcache_invalidate_one): New.
7668 (regcache_invalidate): Only invalidate registers of the current
7669 process.
7670 (init_register_cache): Add target_desc parameter, and use it.
7671 (new_register_cache): Ditto. Assert the target description has a
7672 non zero registers_size.
7673 (regcache_cpy): Add assertions. Adjust.
7674 (realloc_register_cache, set_register_cache): Delete.
7675 (registers_to_string, registers_from_string): Adjust.
7676 (find_register_by_name, find_regno, find_register_by_number)
7677 (register_cache_size): Add target_desc parameter, and use it.
7678 (free_register_cache_thread, free_register_cache_thread_one)
7679 (regcache_release, register_cache_size): New.
7680 (register_size): Add target_desc parameter, and use it.
7681 (register_data, supply_register, supply_register_zeroed)
7682 (supply_regblock, supply_register_by_name, collect_register)
7683 (collect_register_as_string, collect_register_by_name): Adjust.
7684 * regcache.h (struct target_desc): Forward declare.
7685 (struct regcache) <tdesc>: New field.
7686 (init_register_cache, new_register_cache): Add target_desc
7687 parameter.
7688 (regcache_invalidate_thread): Declare.
7689 (regcache_invalidate_one): Delete declaration.
7690 (regcache_release): Declare.
7691 (find_register_by_number, register_cache_size, register_size)
7692 (find_regno): Add target_desc parameter.
7693 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7694 declarations.
7695 * remote-utils.c: Include tdesc.h.
7696 (outreg, prepare_resume_reply): Adjust.
7697 * server.c: Include tdesc.h.
7698 (gdbserver_xmltarget): Delete declaration.
7699 (get_features_xml, process_serial_event): Adjust.
7700 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7701 declare.
7702 (struct process_info) <tdesc>: New field.
7703 (ipa_tdesc): Declare.
7704 * tdesc.c: New file.
7705 * tdesc.h: New file.
7706 * tracepoint.c: Include tdesc.h.
7707 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7708 (get_context_regcache): Adjust to pass ipa_tdesc down.
7709 (do_action_at_tracepoint): Adjust to get the register cache size
7710 from the context regcache's description.
7711 (traceframe_walk_blocks): Adjust to get the register cache size
7712 from the current trace frame's description.
7713 (traceframe_get_pc): Adjust to get current trace frame's
7714 description and pass it down.
7715 (gdb_collect): Adjust to get the register cache size from the
7716 IPA's description.
7717 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7718 (gdbserver_xmltarget): Delete.
7719 (initialize_low_tracepoint): Set the ipa's target description.
7720 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7721 (initialize_low_tracepoint): Set the ipa's target description.
7722 * linux-x86-low.c: Include tdesc.h.
7723 [__x86_64__] (is_64bit_tdesc): New.
7724 (ps_get_thread_area, x86_get_thread_area): Use it.
7725 (i386_cannot_store_register): Rename to ...
7726 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7727 (i386_cannot_fetch_register): Rename to ...
7728 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7729 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7730 to new interface.
7731 (target_regsets): Rename to ...
7732 (x86_regsets): ... this.
7733 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7734 interface.
7735 (x86_siginfo_fixup): Use is_64bit_tdesc.
7736 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7737 (tdesc_x32_avx_linux, tdesc_x32_linux)
7738 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7739 Declare.
7740 (x86_linux_update_xmltarget): Delete.
7741 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7742 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7743 (AMD64_LINUX_USER64_CS): New.
7744 (x86_linux_read_description): New, based on
7745 x86_linux_update_xmltarget.
7746 (same_process_callback): New.
7747 (x86_arch_setup_process_callback): New.
7748 (x86_linux_update_xmltarget): New.
7749 (x86_regsets_info): New.
7750 (amd64_linux_regs_info): New.
7751 (i386_linux_usrregs_info): New.
7752 (i386_linux_regs_info): New.
7753 (x86_linux_regs_info): New.
7754 (x86_arch_setup): Reimplement.
7755 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7756 (x86_emit_ops): Ditto.
7757 (the_low_target): Adjust. Install x86_linux_regs_info,
7758 x86_cannot_fetch_register, and x86_cannot_store_register.
7759 (initialize_low_arch): New.
7760 * linux-ia64-low.c (tdesc_ia64): Declare.
7761 (ia64_fetch_register): Adjust.
7762 (ia64_usrregs_info, regs_info): New globals.
7763 (ia64_regs_info): New function.
7764 (the_low_target): Adjust.
7765 (initialize_low_arch): New function.
7766 * linux-sparc-low.c (tdesc_sparc64): Declare.
7767 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7768 Adjust.
7769 (sparc_arch_setup): New function.
7770 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7771 (the_low_target): Adjust.
7772 (initialize_low_arch): New function.
7773 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7774 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7775 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7776 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7777 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7778 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7779 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7780 (tdesc_powerpc_isa205_vsx64l): Declare.
7781 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7782 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7783 (ppc_set_pc, ppc_get_hwcap): Adjust.
7784 (ppc_usrregs_info): Forward declare.
7785 (!__powerpc64__) ppc_regmap_adjusted: New global.
7786 (ppc_arch_setup): Adjust to the current process'es target
7787 description.
7788 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7789 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7790 (ppc_store_evrregset): Adjust.
7791 (target_regsets): Rename to ...
7792 (ppc_regsets): ... this, and make static.
7793 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7794 (ppc_regs_info): New function.
7795 (the_low_target): Adjust.
7796 (initialize_low_arch): New function.
7797 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7798 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7799 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7800 (tdesc_s390x_linux64v2): Declare.
7801 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7802 (s390_fill_gregset, s390_store_last_break): Adjust.
7803 (target_regsets): Rename to ...
7804 (s390_regsets): ... this, and make static.
7805 (s390_get_pc, s390_set_pc): Adjust.
7806 (s390_get_hwcap): New target_desc parameter, and use it.
7807 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7808 (s390_arch_setup): Adjust to set the current process'es target
7809 description. Don't adjust the regmap.
7810 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7811 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7812 (regs_info_3264): New globals.
7813 (s390_regs_info): New function.
7814 (the_low_target): Adjust.
7815 (initialize_low_arch): New function.
7816 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7817 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7818 [__mips64] (init_registers_mips_linux)
7819 (init_registers_mips_dsp_linux): Delete defines.
7820 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7821 (have_dsp): New global.
7822 (mips_read_description): New, based on mips_arch_setup.
7823 (mips_arch_setup): Reimplement.
7824 (get_usrregs_info): New function.
7825 (mips_cannot_fetch_register, mips_cannot_store_register)
7826 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7827 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7828 (target_regsets): Rename to ...
7829 (mips_regsets): ... this, and make static.
7830 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7831 (dsp_regs_info, regs_info): New globals.
7832 (mips_regs_info): New function.
7833 (the_low_target): Adjust.
7834 (initialize_low_arch): New function.
7835 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7836 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7837 Declare.
7838 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7839 (arm_read_description): New, with bits factored from
7840 arm_arch_setup.
7841 (arm_arch_setup): Reimplement.
7842 (target_regsets): Rename to ...
7843 (arm_regsets): ... this, and make static.
7844 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7845 (arm_regs_info): New function.
7846 (the_low_target): Adjust.
7847 (initialize_low_arch): New function.
7848 * linux-m68k-low.c (tdesc_m68k): Declare.
7849 (target_regsets): Rename to ...
7850 (m68k_regsets): ... this, and make static.
7851 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7852 (m68k_regs_info): New function.
7853 (m68k_arch_setup): New function.
7854 (the_low_target): Adjust.
7855 (initialize_low_arch): New function.
7856 * linux-sh-low.c (tdesc_sharch): Declare.
7857 (target_regsets): Rename to ...
7858 (sh_regsets): ... this, and make static.
7859 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7860 (sh_regs_info, sh_arch_setup): New functions.
7861 (the_low_target): Adjust.
7862 (initialize_low_arch): New function.
7863 * linux-bfin-low.c (tdesc_bfin): Declare.
7864 (bfin_arch_setup): New function.
7865 (bfin_usrregs_info, regs_info): New globals.
7866 (bfin_regs_info): New function.
7867 (the_low_target): Adjust.
7868 (initialize_low_arch): New function.
7869 * linux-cris-low.c (tdesc_cris): Declare.
7870 (cris_arch_setup): New function.
7871 (cris_usrregs_info, regs_info): New globals.
7872 (cris_regs_info): New function.
7873 (the_low_target): Adjust.
7874 (initialize_low_arch): New function.
7875 * linux-cris-low.c (tdesc_crisv32): Declare.
7876 (cris_arch_setup): New function.
7877 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7878 (cris_regs_info): New function.
7879 (the_low_target): Adjust.
7880 (initialize_low_arch): New function.
7881 * linux-m32r-low.c (tdesc_m32r): Declare.
7882 (m32r_arch_setup): New function.
7883 (m32r_usrregs_info, regs_info): New globals.
7884 (m32r_regs_info): Adjust.
7885 (initialize_low_arch): New function.
7886 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7887 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7888 (tic6x_usrregs_info): Forward declare.
7889 (tic6x_read_description): New function, based on ...
7890 (tic6x_arch_setup): ... this. Reimplement.
7891 (target_regsets): Rename to ...
7892 (tic6x_regsets): ... this, and make static.
7893 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7894 (tic6x_regs_info): New function.
7895 (the_low_target): Adjust.
7896 (initialize_low_arch): New function.
7897 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7898 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7899 (target_regsets): Rename to ...
7900 (xtensa_regsets): ... this, and make static.
7901 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7902 globals.
7903 (xtensa_arch_setup, xtensa_regs_info): New functions.
7904 (the_low_target): Adjust.
7905 (initialize_low_arch): New function.
7906 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7907 (nios2_arch_setup): Set the current process'es tdesc.
7908 (target_regsets): Rename to ...
7909 (nios2_regsets): ... this.
7910 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7911 (nios2_regs_info): New function.
7912 (the_low_target): Adjust.
7913 (initialize_low_arch): New function.
a261b8f5
PA		 7914 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7915 (aarch64_arch_setup): Set the current process'es tdesc.
7916 (target_regsets): Rename to ...
7917 (aarch64_regsets): ... this.
7918 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7919 (aarch64_regs_info): New function.
7920 (the_low_target): Adjust.
7921 (initialize_low_arch): New function.
3aee8918
PA		 7922 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7923 globals.
7924 (target_regsets): Rename to ...
7925 (tile_regsets): ... this.
7926 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7927 (tile_regs_info): New function.
7928 (tile_arch_setup): Set the current process'es tdesc.
7929 (the_low_target): Adjust.
7930 (initialize_low_arch): New function.
7931 * spu-low.c (tdesc_spu): Declare.
7932 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7933 * win32-arm-low.c (tdesc_arm): Declare.
7934 (arm_arch_setup): New function.
7935 (the_low_target): Install arm_arch_setup instead of
7936 init_registers_arm.
7937 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7938 (init_windows_x86): Rename to ...
7939 (i386_arch_setup): ... this. Set `win32_tdesc'.
7940 (the_low_target): Adjust.
7941 * win32-low.c (win32_tdesc): New global.
7942 (child_add_thread): Don't create the thread cache here.
7943 (do_initial_child_stuff): Set the new process'es tdesc.
7944 * win32-low.h (struct target_desc): Forward declare.
7945 (win32_tdesc): Declare.
7946 * lynx-i386-low.c (tdesc_i386): Declare global.
7947 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7948 * lynx-low.c (lynx_tdesc): New global.
7949 (lynx_add_process): Set the new process'es tdesc.
7950 * lynx-low.h (struct target_desc): Forward declare.
7951 (lynx_tdesc): Declare global.
7952 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7953 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7954 * nto-low.c (nto_tdesc): New global.
7955 (do_attach): Set the new process'es tdesc.
7956 * nto-low.h (struct target_desc): Forward declare.
7957 (nto_tdesc): Declare.
7958 * nto-x86-low.c (tdesc_i386): Declare.
7959 (nto_x86_arch_setup): Set `nto_tdesc'.
7960
b1fbec62
GB		 79612013-06-04 Gary Benson <gbenson@redhat.com>
7962
7963 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
7964 to qSupported response when appropriate.
7965 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
7966 with nonzero-length annex.
7967 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
7968 arguments supplied in annex.
7969
d1ec4ce7
DE		 79702013-05-31 Doug Evans <dje@google.com>
7971
ac44adcb 7972 PR server/15594
d1ec4ce7
DE		 7973 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
7974 64 bits in 64-cross-32 environment.
7975
9b25f2d3
PA		 79762013-05-28 Pedro Alves <palves@redhat.com>
7977
7978 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
7979 (aarch64-without-fpu.c): Delete rule.
7980 * configure.srv (aarch64*-*-linux*): Remove references to
7981 aarch64-without-fpu.o and aarch64-without-fpu.xml.
7982 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
7983 declaration.
7984
6740dc9c
PA		 79852013-05-24 Pedro Alves <palves@redhat.com>
7986
7987 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
7988 instead of strchr/decode_address. Error if the range isn't split
7989 with a ','. Don't assume there's be a ':' in the action.
7990
c2d6af84
PA		 79912013-05-23 Yao Qi <yao@codesourcery.com>
7992 Pedro Alves <palves@redhat.com>
7993
7994 * linux-low.c (lwp_in_step_range): New function.
7995 (linux_wait_1): If the thread was range stepping and stopped
7996 outside the stepping range, report the stop to GDB. Otherwise,
7997 continue stepping. Add range stepping debug output.
7998 (linux_set_resume_request): Copy the step range from the resume
7999 request to the lwp.
8000 (linux_supports_range_stepping): New.
8001 (linux_target_ops) <supports_range_stepping>: Set to
8002 linux_supports_range_stepping.
8003 * linux-low.h (struct linux_target_ops)
8004 <supports_range_stepping>: New field.
8005 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8006 * linux-x86-low.c (x86_supports_range_stepping): New.
8007 (the_low_target) <supports_range_stepping>: Set to
8008 x86_supports_range_stepping.
8009 * server.c (handle_v_cont): Handle 'r' action.
8010 (handle_v_requests): Append ";r" if the target supports range
8011 stepping.
8012 * target.h (struct thread_resume) <step_range_start,
8013 step_range_end>: New fields.
8014 (struct target_ops) <supports_range_stepping>:
8015 New field.
8016 (target_supports_range_stepping): New macro.
8017
58794e1a
JB		 80182013-05-17 Joel Brobecker <brobecker@adacore.com>
8019
8020 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8021 confusion in comment.
8022
d631c5a7
JB		 80232013-05-17 Joel Brobecker <brobecker@adacore.com>
8024
8025 * lynx-low.c (struct process_info_private): New type.
8026 (lynx_add_process): New function.
8027 (lynx_create_inferior, lynx_attach): Replace calls to
8028 add_process by calls to lynx_add_process.
8029 (lynx_resume): If PTID is null, then try using
8030 current_process()->private->last_wait_event_ptid.
8031 Add comments.
8032 (lynx_clear_inferiors): Delete. The contents of that function
8033 has been inlined in lynx_mourn;
8034 (lynx_wait_1): Save the ptid in the process's private data.
8035 (lynx_mourn): Free the process' private data. Replace call
8036 to lynx_clear_inferiors by call to clear_inferiors.
8037
96f7a20f
YQ		 80382013-05-17 Yao Qi <yao@codesourcery.com>
8039
8040 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8041 the right place.
8042
db0dfaa0
LM		 80432013-05-16 Luis Machado <lgustavo@codesourcery.com>
8044
8045 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8046 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8047 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8048 PT_TEXT_END_ADDR guards. Update comments.
8049 (linux_target_op) <read_offsets>: Conditionally define to
8050 linux_read_offsets if the target is UCLIBC and if it defines
8051 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8052
68f5f838
SL		 80532013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8054 Andrew Jenner <andrew@codesourcery.com>
8055
8056 * Makefile.in (SFILES): Add linux-nios2-low.c.
8057 (clean): Add action to delete nios2-linux.c.
8058 (nios2-linux.c): New rule.
8059 * configure.srv: Add nios2*-*-linux*.
8060 * linux-nios2-low.c: New.
8061
1ebff1fd
HAQ		 80622013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8063
8064 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8065
f6150862
HZ		 80662013-04-25 Hui Zhu <hui@codesourcery.com>
8067
8068 PR gdb/15186
f6150862
HZ		 8069 * ax.c (ax_printf): Add fflush.
8070
614c279d
TT		 80712013-04-22 Tom Tromey <tromey@redhat.com>
8072
8073 * Makefile.in (SFILES): Add filestuff.c.
8074 (OBS): Add filestuff.o.
8075 (filestuff.o): New target.
8076 * config.in, configure: Rebuild.
8077 * configure.ac: Check for fdwalk, pipe2.
8078
7d4e5717
PA		 80792013-04-17 Pedro Alves <palves@redhat.com>
8080
8081 * configure.ac (USE_THREAD_DB): Delete variable.
8082 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8083 Don't AC_SUBST USE_THREAD_DB.
8084 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8085 * config.in, configure: Regenerate.
8086
d5c93e41
PA		 80872013-04-16 Pedro Alves <palves@redhat.com>
8088
8089 * linux-low.h (struct lwp_info) <thread_known>: Move under
8090 the USE_THREAD_DB #ifdef.
8091
04f5fe89
PA		 80922013-04-16 Pedro Alves <palves@redhat.com>
8093
8094 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8095 (linux-low.o): Delete rule.
8096 * linux-low.h: Always include "gdb_thread_db.h" instead of
8097 conditionally including thread_db.h.
8098 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8099 HAVE_THREAD_DB_H.
8100
480b27bf
JK		 81012013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8102
8103 * Makefile.in (install-only): Fix make install regression.
8104
43662968
JK		 81052013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8106
8107 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8108 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8109 installation.
8110 * gdbserver.1: Remove.
8111
3e74e146
PA		 81122013-03-22 Pedro Alves <palves@redhat.com>
8113
8114 * linux-low.c (handle_extended_wait): Don't call
8115 linux_enable_event_reporting.
8116
a8347a2a
TT		 81172013-03-15 Tony Theodore <tonyt@logyst.com>
8118
8119 PR build/9098:
8120 * Makefile.in (SHELL): Use @SHELL@.
8121
eeb56fa7
SDJ		 81222013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8123
8124 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8125 compiler warning.
8126
4fa7e2ff
JB		 81272013-03-13 Joel Brobecker <brobecker@adacore.com>
8128
8129 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8130 Remove extraneous NULL element.
8131
8ddb1965
YQ		 81322013-03-13 Yao Qi <yao@codesourcery.com>
8133
8134 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8135 'V' block in trace frame.
8136
9accd112
MM		 81372013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8138
8139 * target.h (struct target_ops): Add btrace ops.
8140 (target_supports_btrace): New macro.
8141 (target_enable_btrace): New macro.
8142 (target_disable_btrace): New macro.
8143 (target_read_btrace): New macro.
8144 * gdbthread.h (struct thread_info): Add btrace field.
8145 * server.c: Include btrace-common.h.
8146 (handle_btrace_general_set): New function.
8147 (handle_btrace_enable): New function.
8148 (handle_btrace_disable): New function.
8149 (handle_general_set): Call handle_btrace_general_set.
8150 (handle_qxfer_btrace): New function.
8151 (struct qxfer qxfer_packets[]): Add btrace entry.
8152 * inferiors.c (remove_thread): Disable btrace.
8153 * linux-low: Include linux-btrace.h.
8154 (linux_low_enable_btrace): New function.
8155 (linux_low_read_btrace): New function.
8156 (linux_target_ops): Add btrace ops.
8157 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8158 Add srv_linux_btrace=yes.
8159 (x86_64-*-linux*): Add linux-btrace.o.
8160 Add srv_linux_btrace=yes.
8161 * configure.ac: Define HAVE_LINUX_BTRACE.
8162 * config.in: Regenerated.
8163 * configure: Regenerated.
8164
5cc22e4c
MM		 81652013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8166
8167 * server.c (handle_qxfer): Preserve error message if -3 is
8168 returned.
8169 (qxfer): Document the -3 return value.
8170
7c97f91e
MM		 81712013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8172
8173 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8174 (linux_btrace_h): New variable.
8175 (linux-btrace.o): New rule.
8176
be9a119c 81772013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8178 Hafiz Abid Qadeer <abidh@codesourcery.com>
8179
8180 * tracepoint.c (trace_buffer_size): New global.
8181 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8182 (init_trace_buffer): Change to one-argument function. Allocate
8183 trace buffer memory.
8184 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8185 handle QTBuffer:size packet.
8186 (cmd_bigqtbuffer_size): New function.
8187 (initialize_tracepoint): Call init_trace_buffer with
8188 DEFAULT_TRACE_BUFFER_SIZE.
8189 * server.c (handle_query): Add QTBuffer:size in the
8190 supported packets.
8191
e64f7499
YQ		 81922013-03-07 Yao Qi <yao@codesourcery.com>
8193
8194 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8195 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8196 of -1.
8197 (cmd_qtsp): Adjust condition. Do post increment.
8198 Set cur_action and cur_step_action back to 0.
8199
f0ae6fc3
PA		 82002013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8201
8202 PR server/15236
8203 * linux-low.c (linux_write_memory): Return early success if LEN is
8204 zero.
8205
b5b0b0af
CV		 82062013-03-05 Corinna Vinschen <vinschen@redhat.de>
8207
334ad4a8 8208 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8209
589bc927
TT		 82102013-02-28 Tom Tromey <tromey@redhat.com>
8211
8212 * configure.ac: Invoke AC_SYS_LARGEFILE.
8213 * configure, config.in: Rebuild.
8214
dfe07582
CV		 82152013-02-28 Corinna Vinschen <vinschen@redhat.com>
8216
8217 * win32-low.c: Throughout, fix format strings and casts of
8218 printf-like functions to avoid type related warnings on all
8219 platforms.
8220 (get_child_debug_event): Print dwDebugEventCode as hex since
8221 that's how it's usually documented.
8222
736cd585
YQ		 82232013-02-28 Yao Qi <yao@codesourcery.com>
8224
8225 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8226 pulongest.
8227
e1f58301
JW		 82282013-02-27 Jiong Wang <jiwang@tilera.com>
8229
8230 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8231 (reg-tilegx32.c): New rule.
8232 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8233 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8234 different register info initializer according to elf class.
8235 (init_registers_tilgx32): New function. The tilegx32 register info
8236 initializer.
8237 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8238 (tile_store_gregset): Likewise.
8239
d171ca78
YQ		 82402013-02-27 Yao Qi <yao@codesourcery.com>
8241
8242 * server.c (process_point_options): Print debug message when
8243 debug_threads is true.
8244
282bbdf3
YQ		 82452013-02-26 Yao Qi <yao@codesourcery.com>
8246
8247 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8248
aca22551
PA		 82492013-02-19 Pedro Alves <palves@redhat.com>
8250 Kai Tietz <ktietz@redhat.com>
8251
8252 PR gdb/15161
8253
8254 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8255 instead of strtoul to extract address from packet.
8256 (process_serial_event) <'z'>: Likewise.
8257
4f3cee1c
YQ		 82582013-02-18 Yao Qi <yao@codesourcery.com>
8259
8260 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8261
8e1d55a3
PA		 82622013-02-14 Pedro Alves <palves@redhat.com>
8263
8264 Plug memory leak.
8265
8266 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8267 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8268
458820da
PA		 82692013-02-14 Pedro Alves <palves@redhat.com>
8270
8271 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8272
baea0dae
PA		 82732013-02-14 Pedro Alves <palves@redhat.com>
8274
8275 * tracepoint.c (save_string): Delete.
8276 (add_tracepoint_action): Use savestring instead of save_string.
8277
0b1afbb3
PA		 82782013-02-12 Pedro Alves <palves@redhat.com>
8279
8280 * linux-xtensa-low.c: Ditto.
8281 * xtensa-xtregs.c: Ditto.
8282
8a4ac37e
PA		 82832013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8284
8285 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8286 thread_db.
8287
148de6bb
MS		 82882013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8289
8290 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8291 aarch64_num_wp_regs and aarch64_num_bp_regs to
8292 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8293
55fac6e0
MS		 82942013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8295
8296 * linux-aarch64-low.c (ps_get_thread_area): Replace
8297 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8298
176eb98c
MS		 82992013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8300 Marcus Shawcroft <marcus.shawcroft@arm.com>
8301 Nigel Stephens <nigel.stephens@arm.com>
8302 Yufeng Zhang <yufeng.zhang@arm.com>
8303
8304 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8305 (aarch64.c, aarch64-without-fpu.c): New targets.
8306 * configure.srv (aarch64*-*-linux*): New.
8307 * linux-aarch64-low.c: New file.
8308
56f7af9c
MS		 83092013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8310
43aaf8b6 8311 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8312 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8313 (dequeue_one_deferred_signal, linux_resume_one_thread)
8314 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8315 (linux_tracefork_grandchild, linux_test_for_tracefork)
8316 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8317 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8318 where the argument is 0.
8319
60f662b0
YQ		 83202013-01-25 Yao Qi <yao@codesourcery.com>
8321
8322 * event-loop.c: Include "queue.h".
8323 (gdb_event_p): New typedef.
8324 (struct gdb_event) <next_event>: Remove.
8325 (event_queue): Change to QUEUE(gdb_event_p).
8326 (async_queue_event): Remove.
8327 (gdb_event_xfree): New.
8328 (initialize_event_loop): New.
8329 (process_event): Use API from QUEUE.
8330 (wait_for_event): Likewise.
8331 * server.c (main): Call initialize_event_loop.
8332 * server.h (initialize_event_loop): Declare.
8333
5ae4861a
YQ		 83342013-01-18 Yao Qi <yao@codesourcery.com>
8335
8336 * ax.h (struct eval_agent_expr_context): New.
8337 (gdb_eval_agent_expr): Update declaration.
8338 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8339 TFRAME. Add new argument CTX.
8340 * server.h (struct eval_agent_expr_context): Declare.
8341 (agent_mem_read, agent_tsv_read): Update declaration.
8342 (agent_mem_read_string): Likewise.
8343 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8344 (add_traceframe_block): Add new argument TPOINT.
8345 Increase TPOINT->traceframe_usage.
8346 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8347 eval_tracepoint_agent_expr.
8348 (condition_true_at_tracepoint): Likewise.
8349 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8350 (agent_mem_read_string, agent_tsv_read): Likewise.
8351
85e00e85
YQ		 83522013-01-16 Yao Qi <yao@codesourcery.com>
8353
8354 * linux-low.c (linux_resume_one_lwp): Don't check
8355 'lwp->bp_reinsert != 0'.
8356
4039cf45
JB		 83572013-01-07 Joel Brobecker <brobecker@adacore.com>
8358 Pedro Alves <palves@redhat.com>
8359
8360 * lynx-low.c (ptrace_request_to_str): Define a temporary
8361 macro and use it to simplify this function's implementation.
8362
9044dee2
JB		 83632013-01-07 Joel Brobecker <brobecker@adacore.com>
8364
8365 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8366 sets errno.
8367
e6352c8f
JB		 83682013-01-07 Joel Brobecker <brobecker@adacore.com>
8369
8370 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8371
50681a27
JB		 83722013-01-07 Joel Brobecker <brobecker@adacore.com>
8373
8374 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8375
3f6e77ef
JB		 83762013-01-07 Joel Brobecker <brobecker@adacore.com>
8377
8378 * lynx-low.c (lynx_resume): Use the resume_info parameter
8379 to determine the ptid for the lynx_ptrace call, unless
8380 it is equal to minus_one_ptid, in which case we use the
8381 ptid of the current_inferior.
8382 (lynx_wait_1): After having received a thread create/exit
8383 event, resume the inferior's execution using the signaling
8384 thread's ptid, rather than the old ptid.
8385
7fda33ae
JB		 83862013-01-07 Joel Brobecker <brobecker@adacore.com>
8387
8388 * lynx-low.c (lynx_resume): Delete variable ret.
8389
b9786c74
JB		 83902013-01-01 Joel Brobecker <brobecker@adacore.com>
8391
8392 * gdbreplay.c (gdbreplay_version): Update copyright year.
8393 * server.c (gdbserver_version): Likewise.
8394
8b93d60f
JB		 83952012-12-17 Joel Brobecker <brobecker@adacore.com>
8396
8397 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8398 new thread.
8399
037335a7
JB		 84002012-12-17 Joel Brobecker <brobecker@adacore.com>
8401
8402 * lynx-low.c (ptrace_request_to_str): Add handling for
8403 PTRACE_GETTRACESIG.
8404
52d4cbd8
JB		 84052012-12-17 Joel Brobecker <brobecker@adacore.com>
8406
8407 * lynx-low.c (lynx_attach): Delete variable new_process.
8408
ab8f6ca9
JB		 84092012-12-17 Joel Brobecker <brobecker@adacore.com>
8410
8411 * lynx-low.c (lynx_create_inferior): Delete variable
8412 new_process.
8413
78cbc024
JB		 84142012-12-17 Joel Brobecker <brobecker@adacore.com>
8415
8416 * lynx-low.c (ptrace_request_to_str): Do not handle
8417 PTRACE_GETTHREADLIST if this macro does not exist.
8418
14a00470
YQ		 84192012-12-15 Yao Qi <yao@codesourcery.com>
8420
8421 * Makefile.in (OBS): Add notif.o.
8422 * notif.c, notif.h: New.
8423 * server.c: Include "notif.h".
8424 (struct vstop_notif) <next>: Remove.
8425 <base>: New field.
8426 (queue_stop_reply): Update.
8427 (push_event, send_next_stop_reply): Remove.
8428 (discard_queued_stop_replies): Update.
8429 (notif_stop): New variable.
8430 (handle_v_stopped): Remove.
8431 (handle_v_requests): Don't call handle_v_stopped. Call
8432 handle_ack_notif instead.
8433 (queue_stop_reply_callback): Call notif_event_enque instead
8434 of queue_stop_reply.
8435 (handle_status): Don't call send_next_stop_reply, call
8436 notif_write_event instead.
8437 (kill_inferior_callback): Likewise.
8438 (detach_or_kill_inferior_callback): Likewise.
8439 (main): Call initialize_notif.
8440 (process_serial_event): Call QUEUE_is_empty.
8441 (handle_target_event): Call notif_push instead of push event.
8442 * server.h (push_event): Remove declaration.
8443
61c125b9
TT		 84442012-12-10 Tom Tromey <tromey@redhat.com>
8445
8446 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8447 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8448 macros.
8449 (.c.o): Rewrite.
8450 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8451 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8452 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8453 (amd64-linux-ipa.o, ax.o): Rewrite.
8454 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8455 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8456 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8457 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8458 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8459 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8460 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8461 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8462 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8463 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8464 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8465 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8466 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8467 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8468 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8469 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8470 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8471 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8472 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8473 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8474 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8475 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8476 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8477 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8478 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8479 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8480 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8481 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8482 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8483 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8484 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8485 (reg-tilegx.o): Remove.
8486 (all_object_files): New macro.
8487 Include .deps files.
8488 * aclocal.m4, configure: Rebuild.
8489 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8490 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8491 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8492
e90e9ad9
TT		 84932012-12-05 Tom Tromey <tromey@redhat.com>
8494
8495 PR gdb/14917:
8496 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8497
02d403bf 84982012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8499
8500 * configure.ac: Check for linux/perf_event.h.
8501 * config.in: Regenerated.
8502 * configure: Regenerated.
8503
0270a750
PA		 85042012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8505
8506 * hostio.c (handle_readlink): Decrease buffer size
8507 parameter passed to readlink by one byte.
8508
8c29b58e
YQ		 85092012-11-26 Yao Qi <yao@codesourcery.com>
8510
8511 * configure.ac (build_warnings): Append '-Wempty-body'.
8512 * configure: Regenerated.
8513 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8514 body.
8515
8bdce1ff
PM		 85162012-11-15 Pierre Muller <muller@sourceware.org>
8517
8518 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8519 * config.in: Regenerate.
8520 * configure: Regenerate.
8521 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8522 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8523 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8524 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8525 header.
8526 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8527 instead of <sys/wait.h> header.
8528 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8529
02d403bf 85302012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8531
8532 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8533 (various make rules): Remove -DGDBSERVER
8534
fbd5db48
YQ		 85352012-11-09 Yao Qi <yao@codesourcery.com>
8536
8537 * spu-low.c (current_ptid): Move it to ..
8538 * gdbthread.h: ... here. New.
8539 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8540 * server.c (myresume, process_serial_event): Likewise.
8541 * thread-db.c (thread_db_find_new_threads): Likewise.
8542 * tracepoint.c (run_inferior_command): Likewise.
8543
b3dc46ff
AB		 85442012-10-01 Andrew Burgess <aburgess@broadcom.com>
8545
8546 * server.c (handle_search_memory_1): Include access length in
8547 warning message.
8548
07c04788
HPN		 85492012-09-05 Michael Brandt <michael.brandt@axis.com>
8550
8551 * linux-crisv32-low.c: Fix compile errors.
8552
918d227b
YQ		 85532012-09-04 Yao Qi <yao@codesourcery.com>
8554
8555 * tracepoint.c (cmd_qtsv): Adjust debug message.
8556 Don't check CUR_TPOINT.
8557
18c1b81a
YQ		 85582012-08-28 Yao Qi <yao@codesourcery.com>
8559
8560 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8561 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8562 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8563 Remove declarations of xmalloc, xreallloc, xstrdup and
8564 freeargv.
8565 * Makefile.in (libiberty_h): New.
8566 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8567 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8568
dc82f37b
YQ		 85692012-08-23 Yao Qi <yao@codesourcery.com>
8570
8571 * server.h: Remove declaration of 'xsnprintf'.
8572
406b1477
KS		 85732012-08-22 Keith Seitz <keiths@redhat.com>
8574
8575 * server.h: Include build-gnulib-gbserver/config.h.
8576 * gdbreplay.c: Likewise.
8577
e6712ff1
DE		 85782012-08-08 Doug Evans <dje@google.com>
8579
8580 * Makefile.in (SFILES): Add gdb_vecs.c.
8581 (OBS): Add gdb_vecs.o.
8582 (gdb_vecs_h, host_defs_h): New variables.
8583 (thread-db.o): Add $(gdb_vecs_h) dependency.
8584 (gdb_vecs.o): New rule.
8585 * thread-db.c: #include "gdb_vecs.h".
8586 (thread_db_load_search): Use a vector to iterate over path elements.
8587 Handle text appearing after "$pdir".
8588
8589 * configure.ac: Add check for strstr.
8590 * config.in: Regenerate.
8591 * configure: Regenerate.
8592
7c3270ae
UW		 85932012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8594
8595 * hostio.c (handle_pread): If pread fails, fall back to attempting
8596 lseek/read.
8597 (handle_pwrite): Likewise for pwrite.
8598
b62e2b27
UW		 85992012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8600
8601 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8602 between unsupported TYPE and unimplementable ADDR/LEN combination.
8603 (arm_insert_point): Act on new return value.
8604
78a99e91
PA		 86052012-07-31 Pedro Alves <palves@redhat.com>
8606
8607 * server.c (process_point_options): Only skip tokens if we find
8608 one that is unrecognized. Don't treat 'X' specially while
8609 skipping unrecognized tokens.
8610
fcf303ab
UW		 86112012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8612
8613 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8614 to 4-byte-align HW breakpoint addresses for Thumb.
8615
7255706c
YQ		 86162012-07-27 Yao Qi <yao@codesourcery.com>
8617
8618 PR remote/14161.
8619
8620 * server.h: Declare gdb_agent_about_to_close.
8621 * target.c (kill_inferior): Include "agent.h".
8622 New. Send command 'kill'.
8623 * target.h (kill_inferior): Removed macro.
8624 * tracepoint.c (gdb_agent_about_to_close): New.
8625 (gdb_agent_helper_thread): Handle command 'close'.
8626 Wait endlessly until the inferior stops.
8627 Install gdb_agent_remove_socket to atexit hook.
8628 (agent_socket_name): New static variable.
8629 (gdb_agent_socket_init): Replace local variable 'name' with
8630 'agent_socket_name'.
8631 (gdb_agent_remove_socket): New.
8632
5a3f286f
YQ		 86332012-07-27 Yao Qi <yao@codesourcery.com>
8634
8635 * server.c (process_point_options): Stop at 'X' when parsing.
8636
961bd387
ME		 86372012-07-19 Michael Eager <eager@eagercon.com>
8638
a261b8f5 8639 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8640 to hw_execute.
8641 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8642 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8643 hardware breakpoint.
8644
aa7c7447
JK		 86452012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8646
8647 * gdbserver/linux-low.c (initialize_low): Call
8648 linux_ptrace_init_warnings.
8649
7f216e7c
DE		 86502012-07-02 Doug Evans <dje@google.com>
8651
8652 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8653 pointer to int.
8654
d3ce09f5
SS		 86552012-07-02 Stan Shebs <stan@codesourcery.com>
8656
8657 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8658 (ax.o): Add it to build rule.
8659 (ax-ipa.o): Ditto.
8660 (OBS): Add format.o.
8661 (IPA_OBS): Add format.o.
8662 * server.c (handle_query): Claim support for breakpoint commands.
8663 (process_point_options): Add command case.
8664 (process_serial_event): Leave running if there are printfs in
8665 effect.
8666 * mem-break.h (any_persistent_commands): Declare.
8667 (add_breakpoint_commands): Declare.
8668 (gdb_no_commands_at_breakpoint): Declare.
8669 (run_breakpoint_commands): Declare.
8670 * mem-break.c (struct point_command_list): New struct.
8671 (struct breakpoint): New field command_list.
8672 (any_persistent_commands): New function.
8673 (add_commands_to_breakpoint): New function.
8674 (add_breakpoint_commands): New function.
8675 (gdb_no_commands_at_breakpoint): New function.
8676 (run_breakpoint_commands): New function.
8677 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8678 locally.
8679 * ax.c: Include format.h.
8680 (ax_printf): New function.
8681 (gdb_eval_agent_expr): Add printf opcode.
8682
2f8f6aed
YQ		 86832012-06-13 Yao Qi <yao@codesourcery.com>
8684
8685 * server.c (start_inferior): Remove duplicated writes to fields
8686 'last_resume_kind' and 'last_status' of 'current_inferior'.
8687
0c9070b3
YQ		 86882012-06-12 Yao Qi <yao@codesourcery.com>
8689 Pedro Alves <palves@redhat.com>
8690
8691 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8692 comment.
8693 * server.c (handle_v_cont): Extend comment.
8694
c52daf70
YQ		 86952012-06-11 Yao Qi <yao@codesourcery.com>
8696
8697 * linux-low.c (linux_attach): Add 'static'.
8698
d38bbb0a
YQ		 86992012-06-06 Yao Qi <yao@codesourcery.com>
8700
8701 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8702
89dc0afd
JK		 87032012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8704
8705 Fix gcc -flto compilation warning.
8706 * server.c (main): Make variable multi_mode and attach volatile.
8707
75f62ce7
TJB		 87082012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8709
8710 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8711 if the platform doesn't know about it.
8712
65f479b6
PA		 87132012-05-30 Jeff Kenton <jkenton@tilera.com>
8714
8715 * Makefile.in (SFILES): Add linux-tile-low.c.
8716 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8717 * configure.srv: Handle tilegx-*-linux*.
8718 * linux-tile-low.c: New file.
8719
0c5bf5a9
JK		 87202012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8721
8722 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8723
a493e3e2
PA		 87242012-05-24 Pedro Alves <palves@redhat.com>
8725
8726 PR gdb/7205
8727
43aaf8b6 8728 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8729
2ea28649
PA		 87302012-05-24 Pedro Alves <palves@redhat.com>
8731
8732 PR gdb/7205
8733
8734 Replace target_signal with gdb_signal throughout.
8735
8d409d16
MR		 87362012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8737
8738 * linux-low.c (linux_store_registers): Avoid the copying sequence
8739 when no data has been retrieved by ptrace.
8740
23512c01
MGD		 87412012-05-22 Will Deacon <will.deacon@arm.com>
8742
8743 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8744 Include asm/ptrace.h.
8745 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8746 already defined.
8747
4934b29e
MR		 87482012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8749
8750 * linux-low.c (linux_store_registers): Don't re-retrieve data
8751 with ptrace that has already been obtained from /proc. Always
8752 copy any data retrieved with ptrace to the buffer supplied.
8753
bde24c0a
PA		 87542012-05-11 Yao Qi <yao@codesourcery.com>
8755 Pedro Alves <palves@redhat.com>
8756
8757 * linux-low.c (enum stopping_threads_kind): New.
8758 (stopping_threads): Change type to `enum stopping_threads_kind'.
8759 (handle_extended_wait): If stopping and suspending threads, leave
8760 the new_lwp suspended too.
8761 (linux_wait_for_event): Adjust.
8762 (stop_all_lwps): Set `stopping_threads' to
8763 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8764 whether we're suspending threads or just stopping them. Assert no
8765 recursion happens.
8766
623b6bdf
YQ		 87672012-04-29 Yao Qi <yao@codesourcery.com>
8768
8769 * server.h: Move some code to ...
8770 * gdbthread.h: ... here. New.
8771 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8772 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8773 (nto-low.o, win32-low.o): Likewise.
8774 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8775 * regcache.c, remote-utils.c, server.c: Likewise.
8776 * target.c, tracepoint.c, win32-low.c: Likewise.
8777
f15f9948
TJB		 87782012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8779
8780 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8781 (PTRACE_ARG4_TYPE): Likewise.
8782 (PTRACE_XFER_TYPE): Likewise.
8783 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8784 ptrace to PTRACE_ARG3_TYPE.
8785 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8786 (PTRACE_ARG4_TYPE): Likewise.
8787 (PTRACE_XFER_TYPE): Likewise.
8788 (linux_detach_one_lwp): Cast fourth argument of
8789 ptrace to long then PTRACE_ARG4_TYPE.
8790 (regsets_fetch_inferior_registers): Cast third argument of
8791 ptrace to long then PTRACE_ARG3_TYPE.
8792 (regsets_store_inferior_registers): Likewise.
8793
38ea300a
PA		 87942012-04-20 Pedro Alves <palves@redhat.com>
8795
8796 * configure: Regenerate.
8797
c971b7fa
PA		 87982012-04-19 Pedro Alves <palves@redhat.com>
8799
43aaf8b6 8800 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8801 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8802 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8803 (all, install-only, uninstall, clean-info, all-lib, clean): No
8804 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8805 (maintainer-clean realclean distclean): Use subdir_do.
8806 (subdir_do): New.
8807 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8808 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8809 * acinclude.m4: Include acx_configure_dir.m4.
8810 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8811 calls. Call AC_PROG_RANLIB. Configure gnulib using
8812 ACX_CONFIGURE_DIR.
8813 (GNULIB): New.
8814 (GNULIB_STDINT_H): Adjust.
8815 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8816 * gdbreplay.c: Include build-gnulib/config.h.
8817 * server.h: Likewise.
8818 * aclocal.m4: Regenerate.
8819 * config.in: Regenerate.
8820 * configure: Regenerate.
c971b7fa 8821
809277f8
PA		 88222012-04-19 Pedro Alves <palves@redhat.com>
8823
8824 * Makefile.in (LIBGNU, INCGNU): Adjust.
8825 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8826 (all, install-only, uninstall, clean-info, all-lib, clean)
8827 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8828 * configure.ac: Adjust AC_OUTPUT output.
8829 * aclocal.m4: Regenerate.
8830 * configure: Regenerate.
8831
fd9bb8b8
PA		 88322012-04-19 Pedro Alves <palves@redhat.com>
8833
8834 * Makefile.in (generated_files): New.
8835 (server_h): Remove the explicit dependency on config.h, and depend
8836 on $generated_files.
8837
1c298c66
PA		 88382012-04-19 Pedro Alves <palves@redhat.com>
8839
8840 * Makefile.in (INCGNU): Add -Ignulib.
8841
57c4b50b
PA		 88422012-04-19 Pedro Alves <palves@redhat.com>
8843
8844 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8845 (INCGNU): ... this, and spell out -I here.
8846 (GNULIB_LIB): Rename to ...
8847 (LIBGNU): ... this.
8848 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8849
1030e047
PA		 88502012-04-19 Pedro Alves <palves@redhat.com>
8851
8852 * config.in: Regenerate.
8853
447d4319
PA		 88542012-04-19 Pedro Alves <palves@redhat.com>
8855
8856 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8857 * server.h (memmem): Remove declaration.
8858 * config.in: Regenerate.
8859 * configure: Regenerate.
8860
aad9eab9
YQ		 88612012-04-19 Yao Qi <yao@codesourcery.com>
8862
8863 * Makefile.in (SFILES): Add common/vec.c.
8864 (OBS): Add vec.o.
8865 (vec.o): New rule.
8866
3e10640f
YQ		 88672012-04-19 Yao Qi <yao@codesourcery.com>
8868
8869 * remote-utils.c (prepare_resume_reply): Replace with macro
8870 target_core_of_thread.
8871 * server.c (handle_qxfer_threads_proper): Likewise.
8872 * target.h (traget_core_of_thread): New macro.
8873
71622373
PA		 88742012-04-18 Pedro Alves <palves@redhat.com>
8875
8876 * aclocal.m4: Regenerate.
8877 * configure: Regenerate.
8878
80d26939
YQ		 88792012-04-16 Yao Qi <yao@codesourcery.com>
8880
8881 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8882 duplicated on address.
8883
42476b70
YQ		 88842012-04-16 Yao Qi <yao@codesourcery.com>
8885
8886 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8887 (struct tracepoint_action_ops) <send>: New field.
8888 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8889 (agent_expr_send, x_tracepoint_action_send): New.
8890 (l_tracepoint_action_send): New.
8891 (cmd_qtdp): Download and install tracepoint
8892 according to `use_agent'.
8893 (run_inferior_command): Add one more parameter `len'.
8894 Update callers.
8895 (tracepoint_send_agent): New.
8896 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8897
7bc83639
YQ		 88982012-04-16 Yao Qi <yao@codesourcery.com>
8899
8900 * tracepoint.c (download_tracepoints): Moved to ...
8901 (cmd_qtstart): ... here.
8902
5f18041e
YQ		 89032012-04-14 Yao Qi <yao@codesourcery.com>
8904
8905 * tracepoint.c: Include inttypes.h.
8906 (struct collect_memory_action): Use sized types.
8907 (struct tracepoint): Likewise.
8908 (cmd_qtdp, stop_tracing): Update print specifiers.
8909 (cmd_qtp, response_tracepoint): Likewise.
8910 (collect_data_at_tracepoint): Likewise.
8911 (collect_data_at_step): Likewise.
8912
55a8c076
YQ		 89132012-04-14 Yao Qi <yao@codesourcery.com>
8914
8915 Import gnulib module inttypes.
8916 * aclocal.m4, config.in, configure: Regenerated.
8917
dc750257
YQ		 89182012-04-14 Yao Qi <yao@codesourcery.com>
8919
8920 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8921 Makefile and config.status at last.
8922
0ab5faf9
YQ		 89232012-04-13 Yao Qi <yao@codesourcery.com>
8924
8925 * tracepoint.c: Include stdint.h unconditionally.
8926
18f5fd81
TJB		 89272012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8928
8929 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8930 on BFD_HAVE_SYS_PROCFS_TYPE.
8931 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8932 * configure: Regenerate.
8933 * config.in: Likewise.
8934
4d47af5c
L		 89352012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8936
8937 * Makefile.in (clean): Also remove x32.c x32-linux.c
8938 x32-avx.c x32-avx-linux.c.
8939 (x32.o): New target.
8940 (x32.c): Likewise.
8941 (x32-linux.o): Likewise.
8942 (x32-linux.c): Likewise.
8943 (x32-avx.o): Likewise.
8944 (x32-avx.c): Likewise.
8945 (x32-avx-linux.o): Likewise.
8946 (x32-avx-linux.c): Likewise.
8947
8948 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8949 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8950 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8951 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8952 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8953 i386/x32-avx-linux.xml.
8954
8955 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8956 (init_registers_x32_avx_linux): Likwise.
8957 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8958 or init_registers_x32_avx_linux if linux_is_elf64 is false.
8959
ecedbe58
PA		 89602012-04-13 Pedro Alves <palves@redhat.com>
8961
8962 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
8963 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
8964 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
8965 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
8966 the sub-make.
8967
c92b5177
L		 89682012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8969
8970 * linux-x86-low.c (compat_x32_clock_t): New.
8971 (compat_x32_siginfo_t): Likewise.
8972 (compat_x32_siginfo_from_siginfo): Likewise.
8973 (siginfo_from_compat_x32_siginfo): Likewise.
8974 (linux_is_elf64): Likewise.
8975 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
8976 and siginfo_from_compat_x32_siginfo for x32.
8977 (x86_arch_setup): Set linux_is_elf64.
8978
214d508e
L		 89792012-04-12 H.J. Lu <hongjiu.lu@intel.com>
8980
8981 PR gdb/13969
8982 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
8983 e_machine field.
8984 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
8985 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
8986 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
8987 compatible with process.
8988
c9a1864a
YQ		 89892012-04-12 Yao Qi <yao@codesourcery.com>
8990
8991 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
8992 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
8993 (install-only, install-info, clean): Handle sub dir gnulib.
8994 (all-lib, am--refresh): New targets.
8995 (memmem.o): Remove target.
8996 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
8997 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
8998 (AC_REPLACE_FUNCS): Remove memmem.
8999 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9000 (AC_OUTPUT): Generate Makefile in gnulib/.
9001 * aclocal.m4, config.in, configure: Regenerated.
9002
367ba2c2
MR		 90032012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9004
9005 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9006
9d236627
PA		 90072012-04-05 Pedro Alves <palves@redhat.com>
9008
9009 -Werror=strict-aliasing
9010
9011 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9012 pointer.
9013
111217b3
PA		 90142012-04-04 Pedro Alves <palves@redhat.com>
9015
9016 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9017 (sparc_store_gregset_from_stack, sparc_store_gregset)
9018 (sparc_breakpoint_at): Fix formatting.
9019
8365dcf5
TJB		 90202012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9021
9022 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9023 are available.
9024 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9025 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9026 * config.in: Regenerate.
9027 * configure: Likewise.
9028
689cc2ae
PA		 90292012-03-29 Pedro Alves <palves@redhat.com>
9030
9031 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9032 Correct ptrace arguments.
9033
c14dfd32
PA		 90342012-03-28 Pedro Alves <palves@redhat.com>
9035
9036 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9037 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9038 (IA64_FR1_REGNUM): New defines.
9039 (ia64_fetch_register): New.
9040 (the_low_target): Install it.
9041 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9042 field.
9043 * linux-low.c (linux_fetch_registers): Try the
9044 the_low_target.fetch_register hook first.
9045
9046 * linux-arm-low.c (the_low_target): Adjust.
9047 * linux-bfin-low.c (the_low_target): Adjust.
9048 * linux-cris-low.c (the_low_target): Adjust.
9049 * linux-crisv32-low.c (the_low_target): Adjust.
9050 * linux-m32r-low.c (the_low_target): Adjust.
9051 * linux-m68k-low.c (the_low_target): Adjust.
9052 * linux-mips-low.c (the_low_target): Adjust.
9053 * linux-ppc-low.c (the_low_target): Adjust.
9054 * linux-s390-low.c (the_low_target): Adjust.
9055 * linux-sh-low.c (the_low_target): Adjust.
9056 * linux-sparc-low.c (the_low_target): Adjust.
9057 * linux-tic6x-low.c (the_low_target): Adjust.
9058 * linux-x86-low.c (the_low_target): Adjust.
9059 * linux-xtensa-low.c (the_low_target): Adjust.
9060
63c88e13
PA		 90612012-03-26 Pedro Alves <palves@redhat.com>
9062
9063 * server.c (handle_qxfer_libraries): Don't bail early if
9064 the_target->qxfer_libraries_svr4 is not NULL.
9065
fb723180
PA		 90662012-03-26 Pedro Alves <palves@redhat.com>
9067
9068 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9069
0afae3cf
PA		 90702012-03-23 Pedro Alves <palves@redhat.com>
9071
9072 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9073 "library-list-svr4" element's start tag when the the DSO list is
9074 empty.
9075
485f1ee4
PA		 90762012-03-23 Pedro Alves <palves@redhat.com>
9077
9078 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9079 a variable whose type size is the same as the inferior's pointer
9080 size.
9081
a5362b9a
TS		 90822012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9083
9084 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9085 struct siginfo.
9086 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9087 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9088 * linux-low.h: Include <signal.h>.
9089 (struct siginfo): Remove forward declaration.
9090 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9091 struct siginfo.
9092
d226c142
MF		 90932012-03-21 Mike Frysinger <vapier@gentoo.org>
9094
9095 * .gitignore: Ignore more files.
9096
122f36ef
PA		 90972012-03-19 Pedro Alves <palves@redhat.com>
9098 Jan Kratochvil <jan.kratochvil@redhat.com>
9099
9100 * server.c (cont_thread, general_thread): Add describing comments.
9101 (start_inferior): Clear `cont_thread'.
9102 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9103 of a process.
9104
fc3e5175
YQ		 91052012-03-15 Yao Qi <yao@codesourcery.com>
9106
9107 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9108 handling to ...
9109 (cmd_qtdp): ... here.
9110
8d0d92cd
YQ		 91112012-03-15 Yao Qi <yao@codesourcery.com>
9112
9113 * tracepoint.c (struct tracepoint_action_ops): New.
9114 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9115 (m_tracepoint_action_download): New.
9116 (r_tracepoint_action_download): New.
9117 (x_tracepoint_action_download): New.
9118 (l_tracepoint_action_download): New.
9119 (add_tracepoint_action): Install `action->ops' according type.
9120 (download_tracepoint_1): Move code `download' function pointer
9121 of various tracepoint_action_ops.
9122
87b0bb13
JK		 91232012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9124
9125 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9126 linux_ptrace_attach_warnings.
9127
5f572dec
JK		 91282012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9129
9130 * Makefile.in (linux-ptrace.o): New.
9131 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9132 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9133 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9134 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9135 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9136 of these targets.
9137 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9138
f4647387
YQ		 91392012-03-08 Yao Qi <yao@codesourcery.com>
9140 Pedro Alves <palves@redhat.com>
9141
9142 Fix PR server/13392.
9143 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9144 offset of JMP insn.
9145 * tracepoint.c (remove_tracepoint): New.
9146 (cmd_qtdp): Call remove_tracepoint when failed to install.
9147
9b224c5e
PA		 91482012-03-07 Pedro Alves <palves@redhat.com>
9149
9150 * linux-low.c (get_detach_signal): New.
9151 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9152 Pass on pending signals to PTRACE_DETACH. Check the result of the
9153 ptrace call.
9154 * server.c (program_signals, program_signals_p): New.
9155 (handle_general_set): Handle QProgramSignals.
9156 * server.h (program_signals, program_signals_p): Declare.
9157
e237a7e2
JK		 91582012-03-05 Pedro Alves <palves@redhat.com>
9159 Jan Kratochvil <jan.kratochvil@redhat.com>
9160
9161 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9162 New comment why.
9163
5808517f
YQ		 91642012-03-03 Yao Qi <yao@codesourcery.com>
9165
9166 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9167 agent_look_up_symbols.
9168
58b4daa5
YQ		 91692012-03-03 Yao Qi <yao@codesourcery.com>
9170
9171 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9172 (linux-x86-low.o): Likewise.
9173 * server.h: Remove in_process_agent_loaded.
9174 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9175 common/agent.c.
9176 Update callers.
9177
8ffcbaaf
YQ		 91782012-03-03 Yao Qi <yao@codesourcery.com>
9179
9180 * tracepoint.c (gdb_agent_capability): New global.
9181 (in_process_agent_loaded_ust): Renamed to
9182 `in_process_agent_supports_ust'.
9183 Update callers.
9184 (in_process_agent_supports_ust): Call agent_capability_check.
9185 (clear_installed_tracepoints): Assert that agent supports
9186 agent.
9187
d1feda86
YQ		 91882012-03-03 Yao Qi <yao@codesourcery.com>
9189
9190 * linux-low.c (linux_supports_agent): New.
9191 (linux_target_ops): Initialize field `supports_agent' with
9192 linux_supports_agent.
9193 * target.h (struct target_ops) <supports_agent>: New.
9194 (target_supports_agent): New macro.
9195 * server.c (handle_general_set): Handle packet 'QAgent'.
9196 (handle_query): Send `QAgent+'.
9197 * Makefile.in (server.o): Depends on agent.h.
9198
2fa291ac
YQ		 91992012-03-03 Yao Qi <yao@codesourcery.com>
9200
9201 * Makefile.in (OBS): Add agent.o.
9202 Add new rule for agent.o.
9203 Track dependence of tracepoint.c on agent.h.
9204 * tracepoint.c (run_inferior_command_1):
9205 (run_inferior_command): Call agent_run_command.
9206 (gdb_ust_connect_sync_socket): Deleted. Move it to
9207 common/agent.c.
9208 (resume_thread, stop_thread): Likewise.
9209 (gdb_ust_socket_init): Renamed to ...
9210 (gdb_agent_socket_init): ... New.
9211 (gdb_ust_thread): Renamed to ...
9212 (gdb_agent_helper_thread): ... New.
9213 (gdb_ust_init): Move some code to ...
9214 (gdb_agent_init): ... here. New.
9215 [HAVE_UST]: Call gdb_ust_init.
9216 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9217 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9218 * config.in, configure: Regenerated.
9219
05044653
PA		 92202012-03-02 Pedro Alves <palves@redhat.com>
9221
9222 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9223 * linux-low.c (struct simple_pid_list): New.
9224 (stopped_pids): New a struct simple_pid_list pointer.
9225 (add_to_pid_list, pull_pid_from_list): New.
9226 (handle_extended_wait): Don't assume the first signal new children
9227 report is SIGSTOP. Adjust call to pull_pid_from_list.
9228 (linux_wait_for_lwp): Adjust.
9229
8d00225b
YQ		 92302012-03-02 Yao Qi <yao@codesourcery.com>
9231
9232 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9233 debug log.
9234
19560ba5
YQ		 92352012-03-02 Yao Qi <yao@codesourcery.com>
9236
9237 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9238 `stop_pc' and `tpoint'. Update caller.
9239
1faeff08
MR		 92402012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9241
9242 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9243 * linux-low.c (use_linux_regsets): New macro.
9244 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9245 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9246 (linux_register_in_regsets): New function.
9247 (usr_fetch_inferior_registers): Skip registers covered by
9248 regsets.
9249 (usr_store_inferior_registers): Likewise.
9250 (usr_fetch_inferior_registers): New macro.
9251 (usr_store_inferior_registers): Likewise.
9252 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9253 (linux_store_registers): Likewise.
9254 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9255 prototype.
9256 (init_registers_mips64_dsp_linux): Likewise.
9257 (init_registers_mips_linux): New macro.
9258 (init_registers_mips_dsp_linux): Likewise.
9259 (mips_dsp_num_regs): Likewise.
9260 (DSP_BASE, DSP_CONTROL): New fallback macros.
9261 (mips_base_regs): New macro.
9262 (mips_regmap): Use it. Fix the size.
9263 (mips_dsp_regmap): New variable.
9264 (mips_dsp_regset_bitmap): Likewise.
9265 (mips_arch_setup): New function.
9266 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9267 than mips_regmap.
9268 (mips_cannot_store_register): Likewise.
9269 (the_low_target): Update .arch_setup, .num_regs and .regmap
9270 initializers. Add .regset_bitmap initializer.
9271 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9272 initializer.
9273 * linux-bfin-low.c (the_low_target): Likewise.
9274 * linux-cris-low.c (the_low_target): Likewise.
9275 * linux-crisv32-low.c (the_low_target): Likewise.
9276 * linux-ia64-low.c (the_low_target): Likewise.
9277 * linux-m32r-low.c (the_low_target): Likewise.
9278 * linux-m68k-low.c (the_low_target): Likewise.
9279 * linux-ppc-low.c (the_low_target): Likewise.
9280 * linux-s390-low.c (the_low_target): Likewise.
9281 * linux-sh-low.c (the_low_target): Likewise.
9282 * linux-sparc-low.c (the_low_target): Likewise.
9283 * linux-tic6x-low.c (the_low_target): Likewise.
9284 * linux-x86-low.c (the_low_target): Likewise.
9285 * linux-xtensa-low.c (the_low_target): Likewise.
9286 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9287 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9288 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9289 srv_xmlfiles.
9290 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9291 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9292
c03e6ccc
YQ		 92932012-02-29 Yao Qi <yao@codesourcery.com>
9294 Pedro Alves <palves@redhat.com>
9295
9296 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9297 `step_over_finished' is true.
9298
644cebc9
PA		 92992012-02-27 Pedro Alves <palves@redhat.com>
9300
9301 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9302 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9303
c14d7ab2
PA		 93042012-02-27 Pedro Alves <palves@redhat.com>
9305
9306 PR server/9684
9307 * linux-low.c (pid_is_stopped): New.
9308 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9309
412c89dd
LM		 93102012-02-25 Luis Machado <lgustavo@codesourcery.com>
9311
9312 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9313 of conditions.
9314
b745defe
MR		 93152012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9316
9317 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9318
9f3a5c85
LM		 93192012-02-24 Luis Machado <lgustavo@codesourcery>
9320
9321 * server.c (handle_query): Advertise support for target-side
9322 breakpoint condition evaluation.
9323 (process_point_options): New function.
9324 (process_serial_event): When inserting a breakpoint, check for
9325 a target-side condition that should be evaluated.
9326
9327 * mem-break.c: Include regcache.h and ax.h.
9328 (point_cond_list_t): New data structure.
9329 (breakpoint) <cond_list>: New field.
9330 (find_gdb_breakpoint_at): Make non-static.
9331 (delete_gdb_breakpoint_at): Clear any target-side
9332 conditions.
9333 (clear_gdb_breakpoint_conditions): New function.
9334 (add_condition_to_breakpoint): Likewise.
9335 (add_breakpoint_condition): Likewise.
9336 (gdb_condition_true_at_breakpoint): Likewise.
9337 (gdb_breakpoint_here): Return result directly instead
9338 of going through a local variable.
9339
9340 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9341 (clear_gdb_breakpoint_conditions): Likewise.
9342 (add_breakpoint_condition): Likewise.
9343 (gdb_condition_true_at_breakpoint): Likewise.
9344
9345 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9346 (need_step_over_p): Take target-side breakpoint condition into
9347 consideration.
9348
5e1dc496
LM		 93492012-02-24 Luis Machado <lgustavo@codesourcery>
9350
9351 * server.h: Include tracepoint.h.
9352 (agent_mem_read, agent_get_trace_state_variable_value,
9353 agent_set_trace_state_variable_value,
9354 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9355 get_set_tsv_func_addr): New prototypes.
9356
9357 * ax.h: New include file.
9358 * ax.c: New source file.
9359
9360 * tracepoint.c: Include ax.h.
9361 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9362 agent_expr, eval_result_type): Move to ax.h.
9363 (parse_agent_expr): Rename to ...
9364 (gdb_parse_agent_expr): ... this, make it non-static and move
9365 to ax.h.
9366 (unparse_agent_expr) Rename to ...
9367 (gdb_unparse_agent_expr): ... this, make it non-static and move
9368 to ax.h.
9369 (eval_agent_expr): Rename to ...
9370 (eval_tracepoint_agent_expr): ... this.
9371 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9372 forward declarations.
9373 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9374 (agent_get_trace_state_variable_value): New function.
9375 (agent_set_trace_state_variable_value): New function.
9376 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9377 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9378 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9379 (condition_true_at_tracepoint): Likewise.
9380 (parse_agent_expr): Rename to ...
9381 (gdb_parse_agent_expr): ... this and move to ax.c.
9382 (unparse_agent_expr): Rename to ...
9383 (gdb_unparse_agent_expr): ... this and move to ax.c.
9384 (gdb_agent_op_name): Move to ax.c.
9385 (eval_agent_expr): Rename to ...
9386 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9387 and move to ax.c.
9388 (eval_tracepoint_agent_expr): New function.
9389 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9390 non-static.
5e1dc496
LM		 9391 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9392 ax.c.
9393 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9394 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9395 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9396 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9397 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9398 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9399 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9400 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9401 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9402 (compile_bytecodes): Remove forward declaration.
9403 (is_goto_target): Move to ax.c.
9404 (compile_bytecodes): Move to ax.c and call
9405 agent_get_trace_state_variable_value (...) and
9406 agent_set_trace_state_variable_value (...).
9407
9408 * Makefile.in: Update ax.c and IPA dependencies.
9409
277e4e52
PA		 94102012-02-24 Pedro Alves <palves@redhat.com>
9411
9412 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9413 (cmd_bigqtbuffer_circular): ... this. Only handle
9414 'QTBuffer:circular:'.
9415 (handle_tracepoint_general_set): Adjust.
9416
bf4c19f7
YQ		 94172012-02-16 Yao Qi <yao@codesourcery.com>
9418
9419 * inferiors.c: Move code to ...
9420 * dll.c: .... here. New.
9421 * server.h: Declare clear_dlls.
9422 * Makefile.in (SFILES): Add dll.c.
9423 (OBS): Add dll.o
9424 (dll.o): New rule.
9425
d73f2619
YQ		 94262012-02-11 Yao Qi <yao@codesourcery.com>
9427
9428 * server.c: (handle_monitor_command): Add a new parameter
9429 `own_buf'.
9430 (handle_query): Update caller.
9431
f8255c2a
JB		 94322012-02-09 Joel Brobecker <brobecker@adacore.com>
9433
9434 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9435 * configure, config.in: Regenerate.
9436 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9437 is not defined.
9438
da84f473
PA		 94392012-02-02 Pedro Alves <palves@redhat.com>
9440
9441 Try SIGKILL first, then PTRACE_KILL.
9442 * linux-low.c (linux_kill_one_lwp): New.
9443 (linux_kill_one_lwp): Rename to ...
9444 (kill_one_lwp_callback): ... this. Use the new
9445 linux_kill_one_lwp.
9446
e886a173
PA		 94472012-02-02 Pedro Alves <palves@redhat.com>
9448
9449 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9450 inferior.
9451
be07f1a2
PA		 94522012-01-27 Pedro Alves <palves@redhat.com>
9453
9454 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9455 (elf_64_file_p): Make static.
9456 (linux_pid_exe_is_elf_64_file): New.
9457 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9458 Delete declarations.
9459 (linux_pid_exe_is_elf_64_file): Declare.
9460 * linux-x86-low.c (x86_arch_setup): Use
9461 linux_pid_exe_is_elf_64_file.
9462
d8301ad1
JK		 94632012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9464
9465 * linux-low.c (linux_wait_for_event_1): Rename to ...
9466 (linux_wait_for_event): ... here and merge it with former
9467 linux_wait_for_event - new variable wait_ptid, use it.
9468 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9469
01b17894
PA		 94702012-01-23 Pedro Alves <palves@redhat.com>
9471
9472 * server.c (main): Avoid yet another case of infinite loop while
9473 detaching/killing after a longjmp.
9474
e825046f
JK		 94752012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9476
9477 Code cleanup.
9478 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9479
b9e7b9c3
UW		 94802012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9481
9482 * hostio.c (handle_readlink): New function.
9483 (handle_vFile): Call it to handle "vFile:readlink" packets.
9484
901f9912
UW		 94852012-01-20 Pedro Alves <palves@redhat.com>
9486 Ulrich Weigand <ulrich.weigand@linaro.org>
9487
9488 * server.c (handle_v_requests): Only support vAttach and vRun to
9489 start multiple processes when in extended protocol mode.
9490
fc1ab1a0
PA		 94912012-01-17 Pedro Alves <palves@redhat.com>
9492
9493 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9494 memalign plus mprotect to allocate the scratch buffer.
9495
7d5d4e98
PA		 94962012-01-13 Pedro Alves <palves@redhat.com>
9497
9498 * server.c (attach_inferior): Clear `cont_thread'.
9499
f128d5e9
PA		 95002012-01-13 Pedro Alves <palves@redhat.com>
9501
9502 * server.c (main): Avoid infinite loop while detaching/killing
9503 after a longjmp.
9504
06db92f0
DE		 95052012-01-09 Doug Evans <dje@google.com>
9506
9507 * server.c (start_inferior): Set last_ptid in --wrapper case.
9508
32d92999
YQ		 95092012-01-06 Yao Qi <yao@codesourcery.com>
9510
9511 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9512 defined.
9513 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9514
5e0a92a9
YQ		 95152012-01-04 Yao Qi <yao@codesourcery.com>
9516
9517 * tracepoint.c (cmd_qtdp): Print debug message
9518 for static tracepoint.
9519
ae639e8c
YQ		 95202012-01-04 Yao Qi <yao@codesourcery.com>
9521
9522 * tracepoint.c (trace_vdebug): Differentiate debug message
9523 between gdbserver and IPA.
9524
f72429c5
YQ		 95252012-01-03 Yao Qi <yao@codesourcery.com>
9526
9527 * tracepoint.c (tracepoint_was_hit): Don't collect for
9528 static tracepoint.
9529
12c3e59c
JB		 95302012-01-02 Joel Brobecker <brobecker@adacore.com>
9531
9532 * terminal.h: Reformat copyright header.
9533
67827812
JB		 95342012-01-02 Joel Brobecker <brobecker@adacore.com>
9535
9536 * server.c (gdbserver_version): Update copyright year.
9537 * gdbreplay.c (gdbreplay_version): Likewise.
9538
3e52c33d
JK		 95392011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9540
9541 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9542
9543 Revert:
9544 2011-12-18 Hui Zhu <teawater@gmail.com>
9545 * linux-low.c (linux_create_inferior): Save return value to ret.
9546
66f1260e
HZ		 95472011-12-18 Hui Zhu <teawater@gmail.com>
9548
9549 * linux-low.c (linux_create_inferior): Save return value to ret.
9550
e77616d7
DE		 95512011-12-16 Doug Evans <dje@google.com>
9552
e7b06c57
DE		 9553 * linux-low.c (linux_create_inferior): If stdio connection,
9554 redirect stdin from /dev/null, stdout to stderr.
9555 * remote-utils.c (remote_is_stdio): New static global.
9556 (remote_connection_is_stdio): New function.
9557 (remote_prepare): Handle stdio connection.
9558 (remote_open): Ditto.
9559 (remote_close): Don't close stdin for stdio connections.
9560 (read_prim,write_prim): New functions. Replace all calls to
9561 read/write to these.
9562 * server.c (main): Watch for "-" argument. Move call to
9563 remote_prepare before start_inferior.
9564 * server.h (STDIO_CONNECTION_NAME): New macro.
9565 (remote_connection_is_stdio): Declare.
9566
e77616d7
DE		 9567 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9568 in debugging output.
9569
82067193
YQ		 95702011-12-15 Yao Qi <yao@codesourcery.com>
9571
9572 * tracepoint.c: Include sys/syscall.h.
9573 (gdb_ust_thread): Remove preprocessor conditional.
9574
82bfbe7e
PA		 95752011-12-14 Pedro Alves <pedro@codesourcery.com>
9576
9577 * linux-low.c (linux_detach_one_lwp): Call
9578 the_low_target.prepare_to_resume before detaching.
9579
712c6575
YQ		 95802011-12-14 Yao Qi <yao@codesourcery.com>
9581
9582 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9583 of write.
9584
d54d1edf
YQ		 95852011-12-14 Yao Qi <yao@codesourcery.com>
9586
9587 * i386-low.c (i386_low_stopped_data_address): Initialize local
9588 variable `control'.
9589
6210a125
PA		 95902011-12-13 Pedro Alves <pedro@codesourcery.com>
9591
9592 PR remote/13492
9593
9594 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9595 DR_CONTROL unless necessary. Extend comments.
9596 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9597 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9598
2ece8244
YQ		 95992011-12-13 Yao Qi <yao@codesourcery.com>
9600
9601 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9602 macros.
9603 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9604
784867a5
JK		 96052011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9606
9607 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9608 Print new debug message for such case.
9609
6bf36717
JK		 96102011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9611
9612 Fix overlapping memcpy.
9613 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9614 the read_inferior_memory transfer.
9615 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9616 write_inferior_memory transfer.
9617 (set_fast_tracepoint_jump): New variable buf. Use it for the
9618 read_inferior_memory and write_inferior_memory transfers.
9619 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9620 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9621 Use it for the write_inferior_memory transfer.
9622 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9623 buffers.
9624
50275556
MR		 96252011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9626
9627 * linux-low.c (fetch_register, store_register): Make code
9628 consistent, fix formatting.
9629
7325beb4
MR		 96302011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9631
9632 * linux-low.c (usr_store_inferior_registers): Factor out code
9633 to handle individual registers into...
9634 (store_register): ... this new function.
9635
c642a434
UW		 96362011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9637
9638 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9639 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9640 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9641 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9642 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9643 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9644 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9645 (srv_xmlfiles): Add new XML files.
9646
9647 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9648 and <sys/uio.h>.
9649 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9650 (init_registers_s390_linux32v1): Add prototype.
9651 (init_registers_s390_linux32v2): Likewise.
9652 (init_registers_s390_linux64v1): Likewise.
9653 (init_registers_s390_linux64v2): Likewise.
9654 (init_registers_s390x_linux64v1): Likewise.
9655 (init_registers_s390x_linux64v2): Likewise.
9656 (s390_num_regs): Increment to 52.
9657 (s390_regmap): Add orig_r2 register.
9658 (s390_num_regs_3264): Increment to 68.
9659 (s390_regmap_3264): Add orig_r2 register.
9660 (s390_collect_ptrace_register): Handle orig_r2 register.
9661 (s390_supply_ptrace_register): Likewise.
9662 (s390_fill_last_break): New function.
9663 (s390_store_last_break): Likewise.
9664 (s390_fill_system_call): New function.
9665 (s390_store_system_call): Likewise.
9666 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9667 register sets.
9668 (s390_check_regset): New function.
9669 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9670 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9671 Update target_regsets for available register sets.
9672
2268b414
JK		 96732011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9674 Jan Kratochvil <jan.kratochvil@redhat.com>
9675
9676 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9677 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9678 New.
9679 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9680 * linux-low.h (struct process_info_private): New member r_debug.
9681 * server.c (handle_qxfer_libraries): Call
9682 the_target->qxfer_libraries_svr4.
9683 (handle_qxfer_libraries_svr4): New function.
9684 (qxfer_packets): New entry "libraries-svr4".
9685 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9686 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9687 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9688 PACKET_qXfer_libraries_svr4.
9689
d6db1fab
UW		 96902011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9691
9692 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9693 PSW address/mask between 8-byte and 16-byte formats.
9694 (s390_supply_ptrace_register): Likewise.
9695 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9696 basic addressing mode bit.
9697
242f5f1c
SS		 96982011-11-24 Stan Shebs <stan@codesourcery.com>
9699
9700 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9701
f196051f
SS		 97022011-11-17 Stan Shebs <stan@codesourcery.com>
9703
9704 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9705 (tracing_start_time): New global.
9706 (tracing_stop_time): New global.
9707 (tracing_user_name): New global.
9708 (tracing_notes): New global.
9709 (tracing_stop_note): New global.
9710 (cmd_qtstart): Set traceframe_usage, start_time.
9711 (stop_tracing): Set stop_time.
9712 (cmd_qtstatus): Report additional status.
9713 (cmd_qtp): New function.
9714 (handle_tracepoint_query): Call it.
9715 (cmd_qtnotes): New function.
9716 (handle_tracepoint_general_set): Call it.
9717 (get_timestamp): Rename from tsv_get_timestamp.
9718
405f8e94
SS		 97192011-11-14 Stan Shebs <stan@codesourcery.com>
9720 Kwok Cheung Yeung <kcy@codesourcery.com>
9721
9722 * linux-x86-low.c (small_jump_insn): New.
9723 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9724 trampoline and error message, build a trampoline and issue a small
9725 jump instruction to it.
9726 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9727 trampoline and error message.
9728 (x86_get_min_fast_tracepoint_insn_len): New.
9729 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9730 * linux-low.h (struct linux_target_ops): Add arguments to
9731 install_fast_tracepoint_jump_pad operation, add new operation.
9732 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9733 arguments.
9734 (linux_get_min_fast_tracepoint_insn_len): New function.
9735 (linux_target_op): Add new operation.
9736 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9737 (gdb_trampoline_buffer_end): Ditto.
9738 (gdb_trampoline_buffer_error): Ditto.
9739 (struct ipa_sym_addresses): Add fields for new IPA variables.
9740 (symbol_list): Add entries for new IPA variables.
9741 (struct tracepoint): Add fields to hold the address range of the
9742 trampoline used by the tracepoint.
9743 (trampoline_buffer_head): New static variable.
9744 (trampoline_buffer_tail): Ditto.
9745 (claim_trampoline_space): New function.
9746 (have_fast_tracepoint_trampoline_buffer): New function.
9747 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9748 structure.
9749 (install_fast_tracepoint): Ditto, also add error buffer argument.
9750 (cmd_qtminftpilen): New function.
9751 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9752 (fast_tracepoint_from_trampoline_address): New function.
9753 (fast_tracepoint_collecting): Handle trampoline as part of jump
9754 pad space.
9755 (set_trampoline_buffer_space): New function.
9756 (initialize_tracepoint): Initialize new IPA variables.
9757 * target.h (struct target_ops): Add arguments to
9758 install_fast_tracepoint_jump_pad operation, add new
9759 get_min_fast_tracepoint_insn_len operation.
9760 (target_get_min_fast_tracepoint_insn_len): New.
9761 (install_fast_tracepoint_jump_pad): Add arguments.
9762 * server.h (IPA_BUFSIZ): Define.
9763 * linux-i386-ipa.c: Include extra header files.
9764 (initialize_fast_tracepoint_trampoline_buffer): New function.
9765 (initialize_low_tracepoint): Call it.
9766 * server.h (set_trampoline_buffer_space): Declare.
9767 (claim_trampoline_space): Ditto.
9768 (have_fast_tracepoint_trampoline_buffer): Ditto.
9769
1e4d1764
YQ		 97702011-11-14 Yao Qi <yao@codesourcery.com>
9771
9772 * server.c (handle_query): Handle InstallInTrace for qSupported.
9773 * tracepoint.c (add_tracepoint): Sort list.
9774 (install_tracepoint, download_tracepoint): New.
9775 (cmd_qtdp): Call them to install and download tracepoints.
9776 (sort_tracepoints): Removed.
9777 (cmd_qtstart): Update.
9778
5c73ff4e
YQ		 97792011-11-14 Yao Qi <yao@codesourcery.com>
9780
9781 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9782 * mem-break.h: Declare.
9783 * tracepoint.c (cmd_qtstart): Move some code to ...
9784 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9785 New.
9786 (download_tracepoints): Move some code to ...
9787 (download_tracepoint_1): ... here. New.
9788
86a30030
YQ		 97892011-11-08 Yao Qi <yao@codesourcery.com>
9790
9791 * remote-utils.c (relocate_instruction): A comment fix.
9792
8d26e50c
JB		 97932011-11-07 Joel Brobecker <brobecker@adacore.com>
9794
9795 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9796 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9797 dr_status_mirror and dr_control_mirror from debug_reg_state.
9798 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9799 (i386_initial_stuff): Remove use of deleted globals.
9800 (i386_get_thread_context, i386_set_thread_context,
9801 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9802 from debug_reg_state.
9803
a59306a3
YQ		 98042011-11-05 Yao Qi <yao@codesourcery.com>
9805
9806 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9807 address as TPOINT's.
9808
3065dfb6
SS		 98092011-11-02 Stan Shebs <stan@codesourcery.com>
9810
9811 * tracepoint.c (agent_mem_read_string): New function.
9812 (eval_agent_expr): Call it for tracenz.
9813 * server.c (handle_query): Report support for tracenz.
9814
fd0d8c7c
YQ		 98152011-11-02 Yao Qi <yao@codesourcery.com>
9816
9817 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9818
609086b1
YQ		 98192011-11-02 Yao Qi <yao@codesourcery.com>
9820
9821 * target.h: Fix a typo in comment.
9822
b9fd1791
PA		 98232011-10-31 Pedro Alves <pedro@codesourcery.com>
9824
9825 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9826 clobber the breakpoints' shadows with fast tracepoint jumps.
9827 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9828 * target.c (write_inferior_memory): Also pass MYADDR down to
9829 check_mem_write.
9830
03583c20
UW		 98312011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9832
9833 * configure.ac: Check support for personality routine.
9834 * configure: Regenerate.
9835 * config.in: Likewise.
9836 * linux-low.c: Include <sys/personality.h>.
9837 Define ADDR_NO_RANDOMIZE if necessary.
9838 (linux_create_inferior): Disable address space randomization when
9839 forking inferior, if requested.
9840 (linux_supports_disable_randomization): New function.
9841 (linux_target_ops): Install it.
9842 * server.h (disable_randomization): Declare.
9843 * server.c (disable_randomization): New global variable.
9844 (handle_general_set): Handle QDisableRandomization.
9845 (handle_query): Likewise for qSupported.
9846 (main): Support --disable-randomization and --no-disable-randomization
9847 command line arguments.
9848 * target.h (struct target_ops): Add supports_disable_randomization.
9849 (target_supports_disable_randomization): New macro.
9850
723b724b
MF		 98512011-09-29 Mike Frysinger <vapier@gentoo.org>
9852
9853 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9854 ifdef check.
9855 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9856 [!PT_GETDSBT] (target_loadmap): New definition.
9857 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9858 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9859 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9860 and PT_GETDSBT to LINUX_LOADMAP.
9861 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9862 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9863
55329a5c 98642011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9865
9866 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9867 (arm_linux_hwbp_cap): New static variable.
9868 (arm_linux_get_hwbp_cap): Replace by ...
9869 (arm_linux_init_hwbp_cap): ... this new function.
9870 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9871 (arm_linux_get_hw_watchpoint_count): Likewise.
9872 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9873 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9874 (arm_prepare_to_resume): Use perror_with_name instead of error.
9875
55329a5c 98762011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9877
9878 * linux-arm-low.c: Include <signal.h>.
9879 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9880 (struct arm_linux_hwbp_cap): New data type.
9881 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9882 (struct arm_linux_hw_breakpoint): New data type.
9883 (MAX_BPTS, MAX_WPTS): Define.
9884 (struct arch_process_info, struct arch_lwp_info): New data types.
9885 (arm_linux_get_hwbp_cap): New function.
9886 (arm_linux_get_hw_breakpoint_count): Likewise.
9887 (arm_linux_get_hw_watchpoint_count): Likewise.
9888 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9889 (arm_hwbp_control_initialize): Likewise.
9890 (arm_hwbp_control_is_enabled): Likewise.
9891 (arm_hwbp_control_is_initialized): Likewise.
9892 (arm_hwbp_control_disable): Likewise.
9893 (arm_linux_hw_breakpoint_equal): Likewise.
9894 (arm_linux_hw_point_initialize): Likewise.
9895 (struct update_registers_data): New data structure.
9896 (update_registers_callback: New function.
9897 (arm_insert_point): Likewise.
9898 (arm_remove_point): Likewise.
9899 (arm_stopped_by_watchpoint): Likewise.
9900 (arm_stopped_data_address): Likewise.
9901 (arm_new_process): Likewise.
9902 (arm_new_thread): Likewise.
9903 (arm_prepare_to_resume): Likewise.
9904 (the_low_target): Register arm_insert_point, arm_remove_point,
9905 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9906 arm_new_thread, and arm_prepare_to_resume.
9907
6b9801d4
SS		 99082011-09-15 Stan Shebs <stan@codesourcery.com>
9909
9910 * server.h (struct emit_ops): Add compare-goto fields.
9911 * tracepoint.c (gdb_agent_op_sizes): New table.
9912 (emit_eq_goto): New function.
9913 (emit_ne_goto): New function.
9914 (emit_lt_goto): New function.
9915 (emit_le_goto): New function.
9916 (emit_gt_goto): New function.
9917 (emit_ge_goto): New function.
9918 (is_goto_target): New function.
9919 (compile_bytecodes): Recognize special cases of compare-goto
9920 combinations and call specialized emitters for them.
9921 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9922 (amd64_emit_ne_goto): New function.
9923 (amd64_emit_lt_goto): New function.
9924 (amd64_emit_le_goto): New function.
9925 (amd64_emit_gt_goto): New function.
9926 (amd64_emit_ge_goto): New function.
9927 (amd64_emit_ops): Add the new functions.
9928 (i386_emit_eq_goto): New function.
9929 (i386_emit_ne_goto): New function.
9930 (i386_emit_lt_goto): New function.
9931 (i386_emit_le_goto): New function.
9932 (i386_emit_gt_goto): New function.
9933 (i386_emit_ge_goto): New function.
9934 (i386_emit_ops): Add the new functions.
9935
bf15cbda
SS		 99362011-09-08 Stan Shebs <stan@codesourcery.com>
9937
9938 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9939 (i386_emit_epilogue): Restore %ebx.
9940
943ca1dd
JZ		 99412011-08-31 Jie Zhang <jzhang918@gmail.com>
9942
9943 * server.c (step_thread): Remove definition.
9944 (process_serial_event): Don't handle Hs.
9945 * server.h (step_thread): Remove declaration.
9946 * target.c (set_desired_inferior): Remove use of step_thread.
9947
e3deef73
LM		 99482011-08-24 Luis Machado <lgustavo@codesourcery.com>
9949
9950 * linux-low.c: Include linux-procfs.h.
9951 (linux_attach_lwp_1): Update comments.
9952 (linux_attach): Scan for existing threads when attaching to a
9953 process that is the tgid.
9954 * Makefile.in: Update dependencies.
9955
13da1c97
LM		 99562011-08-24 Luis Machado <lgustavo@codesourcery.com>
9957
9958 * configure.srv: Add linux-procfs.o dependencies.
9959
881127c9
YQ		 99602011-08-14 Yao Qi <yao@codesourcery.com>
9961
9962 * target.h (struct target_ops): Fix indent.
9963 * win32-low.c (win32_target_ops): Fix comment.
9964
58dbd541
YQ		 99652011-08-14 Andrew Jenner <andrew@codesourcery.com>
9966 Yao Qi <yao@codesourcery.com>
9967
9968 * Makefile.in (clean): Remove tic6x-*.c files.
9969 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
9970 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
9971 (tic6x-c64xp-linux.c): Likewise.
9972 * configure.srv: Add support for tic6x-*-uclinux.
9973 * linux-tic6x-low.c: New.
9974 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
9975
78d85199
YQ		 99762011-08-14 Andrew Stubbs <ams@codesourcery.com>
9977 Yao Qi <yao@codesourcery.com>
9978
9979 * target.h (struct target_ops): Add read_loadmap.
9980 * linux-low.c (struct target_loadseg): New type.
9981 (struct target_loadmap): New type.
9982 (linux_read_loadmap): New function.
9983 (linux_target_ops): Add linux_read_loadmap.
9984 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 9985 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
9986 to NULL.
78d85199 9987
a959a88d
EZ		 99882011-08-05 Eli Zaretskii <eliz@gnu.org>
9989
9990 * win32-low.c: Include <stdint.h>.
9991
1ced966e
PA		 99922011-07-22 Pedro Alves <pedro@codesourcery.com>
9993
9994 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
9995 to the inferior here.
9996 (i386_remove_aligned_watchpoint): Ditto.
9997 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
9998 fit part of the watchpoint in the debug registers.
9999 (i386_update_inferior_debug_regs): New.
10000 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10001 registers, and only update the inferior on success.
10002 (i386_low_remove_watchpoint): Ditto.
10003
d26e3629
KY		 100042011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10005
10006 * linux-low.c (compare_ints, unique, list_threads, show_process,
10007 linux_core_of_thread): Delete.
10008 (linux_target_ops): Change linux_core_of_thread to
10009 linux_common_core_of_thread.
10010 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10011 * utils.c (malloc_failure): Change type of argument.
10012 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10013 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10014 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10015 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10016 (IPA_OBJS): Add common-utils-ipa.o.
10017 (ptid_h, linux_osdata_h): New macros.
10018 (server_h): Add common/common-utils.h, common/xml-utils.h,
10019 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10020 common/ptid.h.
10021 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10022 ptid.o, buffer.o): New rules.
10023 (linux-low.o): Add common/linux-osdata.h as a dependency.
10024 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10025 * configure.ac: Add AC_HEADER_DIRENT check.
10026 * config.in: Regenerate.
10027 * configure: Regenerate.
10028 * remote-utils.c (xml_escape_text): Delete.
10029 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10030 buffer_xml_printf): Move to common/buffer.c.
10031 * server.c (main): Remove call to initialize_inferiors.
10032 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10033 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10034 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10035 internal_error, gdb_assert, gdb_assert_fail): Delete.
10036 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10037 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10038 common/buffer.h.
10039 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10040 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10041 initialize_inferiors): Delete.
10042
2275a1a7
PA		 100432011-07-20 Pedro Alves <pedro@codesourcery.com>
10044
10045 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10046 symbol error.
10047
0a5b1e09
PA		 100482011-05-31 Pedro Alves <pedro@codesourcery.com>
10049
10050 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10051 assertion.
10052 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10053
6938fd34
YQ		 100542011-05-26 Yao Qi <yao@codesourcery.com>
10055
10056 * Makefile.in (thread-db.o): Track dependence to
10057 common/gdb_thread_db.h.
10058 * thread-db.c: include gdb_thread_db.h from right place.
10059
b481f9e0
TT		 100602011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10061
10062 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10063 __FILE__ and __LINE__ to internal_error.
10064
98a5dd13
DE		 100652011-05-13 Doug Evans <dje@google.com>
10066
10067 * thread-db.c (try_thread_db_load_from_sdir): New function.
10068 (try_thread_db_load_from_dir): New function.
10069 (thread_db_load_search): Handle $sdir, ignore $pdir.
10070 Remove trying of system directories if search of
10071 libthread-db-search-path fails, that is now done via $sdir.
10072
d248b706
KY		 100732011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10074
10075 * server.c (handle_query): Add EnableDisableTracepoints to the list
10076 of supported features.
43aaf8b6 10077 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10078 tracepoints.
43aaf8b6
PA		 10079 (cmd_qtenable_disable): New.
10080 (cmd_qtstart): Install tracepoints even if disabled.
10081 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10082 receiving a QTEnable or QTDisable packet.
10083 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10084 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10085 tracepoints.
10086 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10087
84e578fb
DE		 100882011-05-10 Doug Evans <dje@google.com>
10089
10090 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10091
71f55dd8
DE		 100922011-05-04 Doug Evans <dje@google.com>
10093
10094 * linux-low.c (linux_join): Skip process lookup.
10095 * spu-low.c (spu_join): Ditto.
10096 * server.c (join_inferiors_callback): Delete.
10097 (process_serial_event): For 'D' packet (detach) call join_inferior
10098 directly.
10099
4d393d60
JM		 101002011-05-04 Joseph Myers <joseph@codesourcery.com>
10101
10102 * README: Don't mention xscale*-*-linux*.
10103 * configure.srv (xscale*-*-linux*): Don't handle target.
10104
b00ad6ff
NF		 101052011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10106
10107 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10108 casting pointers.
10109 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10110 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10111 (i386_emit_void_call_2): Likewise.
10112
af96c192
YQ		 101132011-04-26 Yao Qi <yao@codesourcery.com>
10114
43aaf8b6
PA		 10115 * linux-low.c: Move common macros to linux-ptrace.h.
10116 Include linux-ptrace.h.
af96c192
YQ		 10117 * Makefile.in (linux_ptrace_h): New.
10118 (linux-low.o): Depends on linux-ptrace.h.
10119
03f2bd59
JK		 101202011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10121
10122 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10123 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10124 (remote_prepare): New function with most of the TCP code from ...
10125 (remote_open): ... here. Detect PORT here unconditionally. Move also
10126 setting transport_is_reliable.
10127 * server.c (run_once): New variable.
10128 (gdbserver_usage): Document it.
10129 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10130 the first run if RUN_ONCE.
10131 * server.h (run_once, remote_prepare): New declarations.
10132
7a9dd1b2
TT		 101332011-04-19 Tom Tromey <tromey@redhat.com>
10134
10135 * win32-low.c (handle_load_dll): Remove duplicate "the".
10136
81239425
PM		 101372011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10138
10139 Remove support for old Cygwin 1.5 versions.
10140 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10141 function to avoid warning.
10142 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10143 warning.
10144
9e0627f1
PM		 101452011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10146
10147 * gdbserver/server.h (Macro _): Define it if not available.
10148
588eebee
MS		 101492011-03-14 Michael Snyder <msnyder@vmware.com>
10150
348af9f7 10151 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10152
43f70d4c
JB		 101532011-03-10 Joel Brobecker <brobecker@adacore.com>
10154
10155 * Makefile.in (maintainer-clean realclean distclean): Remove
10156 "make ... subdir_do" command.
10157
348af9f7
MS		 101582011-03-10 Michael Snyder <msnyder@vmware.com>
10159
10160 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10161
10162 * server.c (handle_v_run): Free alloced buffer on early return.
10163
e637a4f5
YQ		 101642011-03-09 Yao Qi <yao@codesourcery.com>
10165
10166 Revert:
10167 2011-03-04 Yao Qi <yao@codesourcery.com>
10168
10169 * Makefile.in: Remove GNU make feature --directory.
10170
10171 2011-03-05 Yao Qi <yao@codesourcery.com>
10172
10173 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10174 (subdir_do): New make target. Copied from gdb/Makefile.
10175 (maintainer-clean, realclean, distclean, clean): Call corresponding
10176 make targets in common/Makefile.
10177
10178 2011-02-11 Yao Qi <yao@codesourcery.com>
10179
10180 * configure.ac: Call AC_PROG_RANLIB.
10181 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10182 * configure: Regenerate.
10183
e6edda56
JK		 101842011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10185
10186 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10187
e5141119
JB		 101882011-03-06 Yao Qi <yao@codesourcery.com>
10189
10190 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10191
64794aa4
JB		 101922011-03-05 Yao Qi <yao@codesourcery.com>
10193
10194 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10195 (subdir_do): New make target. Copied from gdb/Makefile.
10196 (maintainer-clean, realclean, distclean, clean): Call corresponding
10197 make targets in common/Makefile.
10198
7a762829
YQ		 101992011-03-04 Yao Qi <yao@codesourcery.com>
10200
10201 * Makefile.in: Remove GNU make feature --directory.
10202
348af9f7
MS		 102032011-03-04 Michael Snyder <msnyder@vmware.com>
10204
10205 * server.c (queue_stop_reply): Call xmalloc not malloc.
10206
102072011-03-02 Michael Snyder <msnyder@vmware.com>
10208
10209 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10210
9f72fee2
MS		 102112011-02-28 Michael Snyder <msnyder@vmware.com>
10212
588eebee
MS		 10213 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10214 (cmd_qtframe): Ditto.
10215 (cmd_qtbuffer): Ditto.
10216 (cmd_bigqtbuffer): Ditto.
10217
9f72fee2
MS		 10218 * utils.c (decimal2str): Initialize 'width' to nine, then
10219 don't mess with it.
10220
8040bd49
UW		 102212011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10222
10223 * hostio.c (require_data): Free *data, not data.
10224
7e52cbd0
JK		 102252011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10226
10227 * hostio.c (require_data): Use free, not xfree.
10228
9130f83e
MS		 102292011-02-27 Michael Snyder <msnyder@vmware.com>
10230
4b812f4e
MS		 10231 * server.c (handle_query): Discard unused value.
10232
9130f83e
MS		 10233 * hostio.c (require_data): Free malloc memory before returning
10234 error.
10235
69d37113
MS		 102362011-02-26 Michael Snyder <msnyder@vmware.com>
10237
10238 * linux-low.c (list_threads): Call closedir for dirent.
10239
35f5825a
MS		 102402011-02-27 Michael Snyder <msnyder@vmware.com>
10241
2a589cef
MS		 10242 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10243 a case statement falls through.
10244
0adea5f7
MS		 10245 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10246
35f5825a
MS		 10247 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10248 in comparison.
10249
238f1c74
MS		 102502011-02-26 Michael Snyder <msnyder@vmware.com>
10251
10252 * utils.c (decimal2str): Eliminate dead code and dead param.
10253 (pulongest): Drop dead param from call to decimal2str.
10254 (plongest): Ditto.
10255
633ff500
JB		 102562011-02-24 Joel Brobecker <brobecker@adacore.com>
10257
10258 Revert the following patch (not approved yet):
10259 2011-02-21 Hui Zhu <teawater@gmail.com>
10260 * tracepoint.c (tp_printf): New function.
10261 (eval_agent_expr): Handle gdb_agent_op_printf.
10262
f9c6ff72
HZ		 102632011-02-21 Hui Zhu <teawater@gmail.com>
10264
10265 * tracepoint.c (tp_printf): New function.
10266 (eval_agent_expr): Handle gdb_agent_op_printf.
10267
94d5e490
TT		 102682011-02-18 Tom Tromey <tromey@redhat.com>
10269
10270 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10271 (tracepoint.o): Likewise.
10272 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10273 (gdb_agent_op_names): Likewise.
10274
c7f96d2b
TT		 102752011-02-18 Tom Tromey <tromey@redhat.com>
10276
10277 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10278 gdb_agent_op_rot>: New constants.
10279 (gdb_agent_op_names): Add pick and roll.
10280 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10281 cases.
10282
0feedb2c
JK		 102832011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10284
10285 * aclocal.m4: Regenerated with aclocal-1.11.1.
10286
b3b9301e
PA		 102872011-02-14 Pedro Alves <pedro@codesourcery.com>
10288
10289 * server.c (handle_qxfer_traceframe_info): New.
10290 (qxfer_packets): Register "traceframe-info".
10291 (handle_query): Report support for qXfer:traceframe-info:read+.
10292 * tracepoint.c (match_blocktype): New.
10293 (traceframe_find_block_type): Rename to ...
10294 (traceframe_walk_blocks): ... this. Add callback filter argument,
10295 and use it.
10296 (traceframe_find_block_type): New, reimplemented on top of
10297 traceframe_walk_blocks.
10298 (build_traceframe_info_xml): New.
10299 (traceframe_read_info): New.
10300 * server.h (traceframe_read_info): Declare.
10301
4f3e6fb7
YQ		 103022011-02-11 Yao Qi <yao@codesourcery.com>
10303
10304 * configure.ac: Call AC_PROG_RANLIB.
10305 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10306 * configure: Regenerate.
10307
764880b7
PA		 103082011-02-07 Pedro Alves <pedro@codesourcery.com>
10309
10310 * server.c (gdb_read_memory): Change return semantics to allow
10311 partial transfers.
10312 (handle_search_memory_1): Adjust.
10313 (process_serial_event) <'m' packet>: Handle partial transfers.
10314 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10315
1c79eb8a
PA		 103162011-01-28 Pedro Alves <pedro@codesourcery.com>
10317
10318 * regcache.c (init_register_cache): Initialize
10319 regcache->register_status.
10320 (free_register_cache): Release regcache->register_status.
10321 (regcache_cpy): Copy register_status.
10322 (registers_to_string): Print 'x's for unavailable registers.
10323 (supply_register): Mark the register's status valid or
10324 unavailable, depending on whether a buffer was passed in or not.
10325 (supply_register_zeroed): New.
10326 (supply_regblock): Mark the registers' status valid or
10327 unavailable, depending on whether a buffer was passed in or not.
10328 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10329 (struct regcache): New `register_status' field.
10330 (supply_register_zeroed): Declare.
10331 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10332 supply_register_zeroed, rather than passing a NULL buffer to
10333 supply_register.
10334 * tracepoint.c (fetch_traceframe_registers): Update comment.
10335
85724a0e
PA		 103362011-01-28 Pedro Alves <pedro@codesourcery.com>
10337
10338 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10339 buffer explicit.
10340
d08aafef
PA		 103412011-01-25 Pedro Alves <pedro@codesourcery.com>
10342
10343 * server.h (decode_xfer_write): Change prototype.
10344 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10345 and don't extract the annex here.
10346 * server.c (decode_xfer_read): Remove `annex' parameter,
10347 and don't extract the annex here.
10348 (decode_xfer): New.
10349 (struct qxfer): New.
10350 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10351 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10352 (handle_qxfer_statictrace): New functions, abstracted out from
10353 handle_query, and made to use the struct qxfer interface.
10354 (handle_threads_qxfer_proper): Rename to ...
10355 (handle_qxfer_threads_proper): ... this.
10356 (handle_threads_qxfer): Rename to ...
10357 (handle_qxfer_threads): ... this. Adjust.
10358 (qxfer_packets): New array.
10359 (handle_qxfer): New function.
10360 (handle_query): Use handle_qxfer.
10361
493e2a69
MS		 103622011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10363
10364 * gdbreplay.c: Shorten lines of >= 80 columns.
10365 * linux-low.c: Ditto.
10366 * linux-ppc-low.c: Ditto.
10367 * linux-s390-low.c: Ditto.
10368 * linux-sparc-low.c: Ditto.
10369 * linux-x86-low.c: Ditto.
10370 * linux-xtensa-low.c: Ditto.
10371 * mem-break.c: Ditto.
10372 * nto-low.c: Ditto.
10373 * regcache.h: Ditto.
10374 * remote-utils.c: Ditto.
10375 * server.c: Ditto.
10376 * server.h: Ditto.
10377 * thread-db.c: Ditto.
10378 * tracepoint.c: Ditto.
10379 * utils.c: Ditto.
10380 * win32-low.h: Ditto.
10381
44944448
JB		 103822011-01-05 Joel Brobecker <brobecker@adacore.com>
10383
10384 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10385 update.
10386
71ce852c
JB		 103872011-01-01 Joel Brobecker <brobecker@adacore.com>
10388
10389 * server.c (gdbserver_version): Update copyright year in version
10390 output.
10391 * gdbreplay.c (gdbreplay_version): Ditto.
10392
eb826dc6
MF		 103932010-12-29 Jie Zhang <jie.zhang@analog.com>
10394
10395 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10396 * linux-bfin-low.c: New file.
10397 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10398 PT_DATA_ADDR for BFIN targets.
10399 * Makefile.in (SFILES): Add linux-bfin-low.c.
10400 (clean): Remove reg-bfin.c.
10401 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10402 * README: Mention supported Blackfin targets.
10403
39ab222a
MF		 104042010-12-23 Mike Frysinger <vapier@gentoo.org>
10405
10406 * .gitignore: New file.
10407
a1f2ce7d
MF		 104082010-11-16 Mike Frysinger <vapier@gentoo.org>
10409
10410 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10411
f474844c
JZ		 104122010-10-22 Jie Zhang <jie@codesourcery.com>
10413
10414 * Makefile.in: Add FLAGS_TO_PASS variable.
10415 (install): Remove dependency of install-only and recursively
10416 invoke make for install-only.
10417
f1048712
DE		 104182010-10-04 Doug Evans <dje@google.com>
10419
10420 * Makefile.in (uninstall): Use $(DESTDIR).
10421
b53a1623
PA		 104222010-09-24 Pedro Alves <pedro@codesourcery.com>
10423
e6ee044d
PA		 10424 PR gdb/11842
10425
b53a1623
PA		 10426 * linux-x86-low.c (compat_siginfo_from_siginfo)
10427 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10428 si_code is < 0. Check for si_code == SI_TIMER before checking for
10429 si_code < 0.
10430
fa1bd1e4
JB		 104312010-09-13 Joel Brobecker <brobecker@adacore.com>
10432
10433 * lynx-i386-low.c: New file.
10434 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10435
47fac8f8
JB		 104362010-09-13 Joel Brobecker <brobecker@adacore.com>
10437
10438 * lynx-low.c (ptrace_request_to_str): Remove handling for
10439 request values that have been removed in LynxOS 5.x.
10440
1adfc54d
JB		 104412010-09-13 Joel Brobecker <brobecker@adacore.com>
10442
10443 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10444 <ptrace.h>
10445
c2a66c29
NS		 104462010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10447
10448 * configure.ac: Add --enable-inprocess-agent option.
10449 * configure: Rebuilt.
10450
32fcada3
YQ		 104512010-09-06 Yao Qi <yao@codesourcery.com>
10452
10453 * linux-low.c (linux_kill): Remove unused variable.
10454 (linux_stabilize_threads): Likewise.
10455 * server.c (start_inferior): Likewise.
10456 (queue_stop_reply_callback): Likewise.
10457 * tracepoint.c (do_action_at_tracepoint): Likewise.
10458
0cccb683
YQ		 104592010-09-06 Yao Qi <yao@codesourcery.com>
10460
10461 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10462 on return.
10463
423ec54c
JK		 104642010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10465
10466 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10467
12ac6819
PA		 104682010-09-06 Pedro Alves <pedro@codesourcery.com>
10469
10470 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10471 "$(IPA_DEPFILES)".
10472
8ed54b31
JB		 104732010-09-01 Joel Brobecker <brobecker@adacore.com>
10474
10475 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10476 gdbserver/lynx-ppc-low.c: New files.
10477 * Makefile.in (lynx_low_h): New variable.
10478 (lynx-low.o, lynx-ppc-low.o): New rules.
10479 * configure.ac: On LynxOS, link with -lnetinet.
10480 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10481 * configure: regenerate.
10482
bb0116a4
JB		 104832010-09-01 Joel Brobecker <brobecker@adacore.com>
10484
10485 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10486 * configure.ac: Add check for vasprintf and vsnprintf.
10487 * configure, config.in: Regenerate.
10488 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10489
a778ab81 104902010-09-01 Joel Brobecker <brobecker@adacore.com>
10491
10492 * gdbreplay.c: Move include of alloca.h up, next to include of
10493 malloc.h.
10494 * server.h: Add include of malloc.h.
10495 * mem-break.c: Remove include of malloc.h.
10496 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10497
8b034a19 104982010-09-01 Joel Brobecker <brobecker@adacore.com>
10499
10500 * Makefile.in (memmem.o): Build with -Wno-error.
10501
105022010-09-01 Joel Brobecker <brobecker@adacore.com>
10503
10504 * utils.c (xsnprintf): Make non-static.
10505 * server.h: Add xsnprintf declaration.
10506 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10507 replace calls to snprintf by calls to xsnprintf throughout.
10508
105092010-09-01 Joel Brobecker <brobecker@adacore.com>
10510
10511 * configure.ac: Add configure check for alloca.
10512 * configure, config.in: Regenerate.
10513 * server.h: Include alloca.h if it exists.
10514 * gdbreplay.c: Include alloca.h if it exists.
10515
1a981360
PA		 105162010-08-28 Pedro Alves <pedro@codesourcery.com>
10517
10518 * linux-low.c (__SIGRTMIN): Define if not already defined.
10519 (linux_create_inferior): Check for __ANDROID__ rather than
10520 __SIGRTMIN.
10521 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10522 are already deferred.
10523 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10524 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10525 stopped and already has a pending signal to report.
10526 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10527 a pending signal to report or is moving out of a jump pad.
10528 (linux_init_signals): Check for __ANDROID__ rather than
10529 __SIGRTMIN.
10530
b4d51a55
PA		 105312010-08-28 Pedro Alves <pedro@codesourcery.com>
10532
10533 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10534 debug_threads check. Avoid a linear search when not doing debug
10535 output.
10536
ec48365d
PA		 105372010-08-27 Pedro Alves <pedro@codesourcery.com>
10538
10539 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10540 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10541 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10542 (process_event): Change local fd's type to gdb_fildes_t.
10543 (create_file_handler): Adjust prototype.
10544 (delete_file_handler): Adjust prototype.
10545 (handle_file_event): Adjust prototype. Use pfildes.
10546 (create_file_event): Adjsut prototype.
10547 * remote-utils.c (remote_desc, listen_desc): Change type to
10548 gdb_fildes_t.
10549 * server.h: New gdb_fildes_t typedef.
10550 [USE_WIN32API]: Include winsock2.h.
10551 (delete_file_handler, add_file_handler): Adjust prototypes.
10552 (pfildes): Declare.
10553 * utils.c (pfildes): New.
10554
854d88f0
PA		 105552010-08-27 Pedro Alves <pedro@codesourcery.com>
10556
10557 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10558 * configure: Regenerate.
10559
0146f85b
PA		 105602010-08-27 Pedro Alves <pedro@codesourcery.com>
10561
10562 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10563 (linux_done_accessing_memory): ... this.
10564 (linux_target_ops): Adjust.
10565 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10566 * nto-low.c (nto_target_ops): Adjust comment.
10567 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10568 * spu-low.c (spu_target_ops): Adjust comment.
10569 * target.h (target_ops): Rename unprepare_to_access_memory field
10570 to done_accessing_memory.
10571 (unprepare_to_access_memory): Rename to ...
10572 (done_accessing_memory): ... this.
10573
90d74c30
PA		 105742010-08-26 Pedro Alves <pedro@codesourcery.com>
10575
10576 * linux-low.c (linux_prepare_to_access_memory): New.
10577 (linux_unprepare_to_access_memory): New.
10578 (linux_target_ops): Install them.
10579 * server.c (read_memory): Rename to ...
10580 (gdb_read_memory): ... this. Use
10581 prepare_to_access_memory/prepare_to_access_memory.
10582 (write_memory): Rename to ...
10583 (gdb_write_memory): ... this. Use
10584 prepare_to_access_memory/prepare_to_access_memory.
10585 (handle_search_memory_1): Adjust.
10586 (process_serial_event): Adjust.
10587 * target.h (struct target_ops): New fields
10588 prepare_to_access_memory and unprepare_to_access_memory.
10589 (prepare_to_access_memory, unprepare_to_access_memory): New.
10590 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10591 prepare_to_access_memory/prepare_to_access_memory.
10592 * nto-low.c (nto_target_ops): Adjust.
10593 * spu-low.c (spu_target_ops): Adjust.
10594 * win32-low.c (win32_target_ops): Adjust.
10595
fd467969
PA		 105962010-08-26 Pedro Alves <pedro@codesourcery.com>
10597
10598 * Makefile.in (WARN_CFLAGS): Get it from configure.
10599 (WERROR_CFLAGS): New.
10600 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10601 * configure.ac: Introduce --enable-werror, which adds -Werror to
10602 the compiler command line. Enabled by default. Disable with
10603 --disable-werror. Add -Wdeclaration-after-statement
10604 Wpointer-arith and -Wformat-nonliteral to warning flags.
10605 * configure: Regenerate.
10606
331e2f5f
PA		 106072010-08-26 Pedro Alves <pedro@codesourcery.com>
10608
10609 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10610
e581f2b4
PA		 106112010-08-26 Pedro Alves <pedro@codesourcery.com>
10612
10613 * gdbreplay.c (remote_error): New.
10614 (gdbchar): New.
10615 (expect): Use gdbchar. Check for error reading from GDB.
10616 Clarify sync error output.
10617 (play): Check for errors writing to GDB.
10618 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10619 * remote-utils.c (getpkt): Check for errors writing to the remote
10620 descriptor.
10621
3c11dd79
PA		 106222010-08-25 Pedro Alves <pedro@codesourcery.com>
10623
10624 * linux-low.c (linux_wait_1): Move non-debugging code out of
10625 `debug_threads' control.
10626
d20a8ad9
PA		 106272010-08-25 Pedro Alves <pedro@codesourcery.com>
10628
10629 * linux-low.c (linux_wait_1): Don't set last_status here.
10630 * server.c (push_event, queue_stop_reply_callback): Assert we're
10631 not pushing a TARGET_WAITKIND_IGNORE event.
10632 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10633 (myresume, handle_target_event): Set the thread's last_resume_kind
10634 and last_status from the target returned status.
10635
964e4306
PA		 106362010-08-25 Pedro Alves <pedro@codesourcery.com>
10637
10638 PR threads/10729
10639
10640 * linux-x86-low.c (update_debug_registers_callback): New.
10641 (i386_dr_low_set_addr): Use it.
10642 (i386_dr_low_get_addr): New.
10643 (i386_dr_low_set_control): Use update_debug_registers_callback.
10644 (i386_dr_low_get_control): New.
10645 (i386_dr_low_get_status): Adjust.
10646 * linux-low.c (linux_stop_lwp): New.
10647 * linux-low.h (linux_stop_lwp): Declare.
10648
10649 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10650 argument instead of a i386_debug_reg_state.
10651 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10652 a i386_debug_reg_state.
10653 (i386_insert_aligned_watchpoint): Adjust.
10654 (i386_remove_aligned_watchpoint): Adjust.
10655 (i386_low_stopped_data_address): Read the debug registers from the
10656 inferior instead of from the mirrors.
10657 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10658 (i386_dr_low_get_addr): Declare.
10659 (i386_dr_low_get_control): Declare.
10660 (i386_dr_low_get_status): Change prototype.
10661
10662 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10663 (i386_dr_low_get_addr): New.
10664 (i386_dr_low_get_control): New.
10665 (i386_dr_low_get_status): Adjust prototype. Return
10666 dr_status_mirror.
10667 (i386_initial_stuff): Clear dr_status_mirror and
10668 dr_control_mirror.
10669 (i386_get_thread_context): Adjust.
10670 (i386_set_thread_context): Adjust.
10671 (i386_thread_added): Adjust.
10672
5f21a75b
PA		 106732010-08-24 Pedro Alves <pedro@codesourcery.com>
10674
10675 * linux-low.h (linux_thread_area): Delete declaration.
10676
3e4c1235
TS		 106772010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10678
10679 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10680 after its termination.
10681
1971b033
PA		 106822010-08-09 Pedro Alves <pedro@codesourcery.com>
10683
10684 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10685 (gdb_wants_all_stopped): Delete.
10686 (linux_wait_1): Don't call them.
10687 * server.c (handle_v_cont): Tag all threads as want-stopped.
10688 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10689 stopped as "client-wants-stopped".
10690
310444ac
PA		 106912010-07-31 Pedro Alves <pedro@codesourcery.com>
10692
10693 * Makefile.in (signals_h): New.
10694 (server_h): Depend on it.
10695 (server.o): Don't depend on $(signals_def).
10696 (signals.o): Depend on $(signals_def).
10697
a19cae16
JK		 106982010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10699
10700 * Makefile.in (signals_def): New.
10701 (server_h): Append include/gdb/signals.h and signals_def.
10702 (server.o): Append signals_def.
10703
30d50328
JK		 107042010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10705
10706 * server.c (handle_target_event): Use target_signal_to_host for
10707 resume_info.sig initialization.
10708 * target.h (struct thread_resume) <sig>: New comment.
10709
5c3216e2
OS		 107102010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10711
c6f46ca0
OS		 10712 * server.c (handle_query): strcpy() the returned string from paddress()
10713 instead of sprintf().
5c3216e2
OS		 10714 * utils.c (paddress): Return phex_nz().
10715
6bd31874
JB		 107162010-07-07 Joel Brobecker <brobecker@adacore.com>
10717
10718 * server.c (handle_v_cont): Call mourn_inferior if process
10719 just exited.
10720 (myresume): Likewise.
10721
0fb4aa4b
PA		 107222010-07-01 Pedro Alves <pedro@codesourcery.com>
10723
10724 Static tracepoints, and integration with UST.
10725
10726 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10727 * mem-break.c (uninsert_all_breakpoints)
10728 (reinsert_all_breakpoints): New.
10729 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10730 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10731 (gdb_agent_ust_loaded, helper_thread_id)
10732 (gdb_agent_helper_thread_id): New macros.
10733 (struct ipa_sym_addresses): Add addr_ust_loaded,
10734 addr_helper_thread_id, addr_cmd_buf.
10735 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10736 (in_process_agent_loaded_ust): New.
10737 (write_e_ust_not_loaded): New.
10738 (maybe_write_ipa_ust_not_loaded): New.
10739 (struct collect_static_trace_data_action): New.
10740 (enum tracepoint_type) <static_tracepoint>: New.
10741 (struct tracepoint) <handle>: Mention static tracepoints.
10742 (struct static_tracepoint_ctx): New.
10743 (CMD_BUF_SIZE): New.
10744 (add_tracepoint_action): Handle static tracepoint actions.
10745 (unprobe_marker_at): New.
10746 (clear_installed_tracepoints): Handle static tracepoints.
10747 (cmd_qtdp): Handle static tracepoints.
10748 (probe_marker_at): New.
10749 (cmd_qtstart): Handle static tracepoints.
10750 (response_tracepoint): Handle static tracepoints.
10751 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10752 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10753 (get_context_regcache): Handle static tracepoints.
10754 (do_action_at_tracepoint): Handle static tracepoint actions.
10755 (traceframe_find_block_type): Handle static trace data blocks.
10756 (traceframe_read_sdata): New.
10757 (download_tracepoints): Download static tracepoint actions.
10758 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10759 (GDB_PROBE_NAME): New.
10760 (ust_ops): New.
10761 (GET_UST_SYM): New.
10762 (USTF): New.
10763 (dlsym_ust): New.
10764 (ust_marker_to_static_tracepoint): New.
10765 (gdb_probe): New.
10766 (collect_ust_data_at_tracepoint): New.
10767 (gdb_ust_probe): New.
10768 (UNIX_PATH_MAX, SOCK_DIR): New.
10769 (gdb_ust_connect_sync_socket): New.
10770 (resume_thread, stop_thread): New.
10771 (run_inferior_command): New.
10772 (init_named_socket): New.
10773 (gdb_ust_socket_init): New.
10774 (cstr_to_hexstr): New.
10775 (next_st): New.
10776 (first_marker, next_marker): New.
10777 (response_ust_marker): New.
10778 (cmd_qtfstm, cmd_qtsstm): New.
10779 (unprobe_marker_at, probe_marker_at): New.
10780 (cmd_qtstmat, gdb_ust_thread): New.
10781 (gdb_ust_init): New.
10782 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10783 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10784 (ST_REGENTRY): New.
10785 (x86_64_st_collect_regmap): New.
10786 (X86_64_NUM_ST_COLLECT_GREGS): New.
10787 (AMD64_RIP_REGNUM): New.
10788 (supply_static_tracepoint_registers): New.
10789 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10790 (ST_REGENTRY): New.
10791 (i386_st_collect_regmap): New.
10792 (i386_NUM_ST_COLLECT_GREGS): New.
10793 (supply_static_tracepoint_registers): New.
10794 * server.c (handle_query): Handle qXfer:statictrace:read.
10795 <qSupported>: Report support for StaticTracepoints, and
10796 qXfer:statictrace:read features.
10797 * server.h (traceframe_read_sdata)
10798 (supply_static_tracepoint_registers): Declare.
10799 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10800 (unpack_varlen_hex): Include in IPA build.
10801 * Makefile.in (ustlibs, ustinc): New.
10802 (IPA_OBJS): Add remote-utils-ipa.o.
10803 ($(IPA_LIB)): Link -ldl and -lpthread.
10804 (UST_CFLAGS): New.
10805 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10806 * config.in, configure: Regenerate.
10807
9e4344e5
PA		 108082010-06-20 Ian Lance Taylor <iant@google.com>
10809 Pedro Alves <pedro@codesourcery.com>
10810
10811 * linux-x86-low.c (always_true): Delete.
10812 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10813 trying to fool the compiler with always_true.
10814
c6beb2cb
PA		 108152010-06-20 Pedro Alves <pedro@codesourcery.com>
10816
10817 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10818 conditions in gdbserver.
10819
d2ed6730
UW		 108202010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10821
10822 * spu-low.c (spu_read_memory): Wrap around local store limit.
10823 (spu_write_memory): Likewise.
10824
4e29fb54
PA		 108252010-06-15 Pedro Alves <pedro@codesourcery.com>
10826
10827 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10828 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10829 LONGEST uses.
10830 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10831 uses.
10832 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10833 uses with LONGEST uses.
10834
6a271cae
PA		 108352010-06-14 Stan Shebs <stan@codesourcery.com>
10836 Pedro Alves <pedro@codesourcery.com>
10837
10838 Bytecode compiler.
10839
10840 * linux-x86-low.c: Include limits.h.
10841 (add_insns): New.
10842 (always_true): New.
10843 (EMIT_ASM): New.
10844 (EMIT_ASM32): New.
10845 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10846 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10847 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10848 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10849 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10850 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10851 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10852 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10853 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10854 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10855 (amd64_emit_void_call_2): New.
10856 (amd64_emit_ops): New.
10857 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10858 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10859 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10860 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10861 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10862 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10863 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10864 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10865 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10866 (i386_emit_stack_adjust, i386_emit_int_call_1)
10867 (i386_emit_void_call_2): New.
10868 (i386_emit_ops): New.
10869 (x86_emit_ops): New.
10870 (the_low_target): Install x86_emit_ops.
10871 * server.h (struct emit_ops): New.
10872 (get_raw_reg_func_addr): Declare.
10873 (current_insn_ptr, emit_error): Declare.
10874 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10875 (set_trace_state_variable_value): New defines.
10876 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10877 addr_get_trace_state_variable_value and
10878 addr_set_trace_state_variable_value.
10879 (symbol_list): New fields for get_raw_reg,
10880 get_trace_state_variable_value and set_trace_state_variable_value.
10881 (condfn): New typedef.
10882 (struct tracepoint): New field `compiled_cond'.
10883 (do_action_at_tracepoint): Clear compiled_cond.
10884 (get_trace_state_variable_value, set_trace_state_variable_value):
10885 Export in the IPA.
10886 (condition_true_at_tracepoint): If there's a compiled condition,
10887 run that.
10888 (current_insn_ptr, emit_error): New globals.
10889 (struct bytecode_address): New.
10890 (get_raw_reg_func_addr): New.
10891 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10892 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10893 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10894 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10895 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10896 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10897 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10898 (compile_tracepoint_condition, compile_bytecodes): New.
10899 * target.h (emit_ops): Forward declare.
10900 (struct target_ops): New field emit_ops.
10901 (target_emit_ops): New.
10902 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10903 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10904 * linux-low.c (linux_emit_ops): New.
10905 (linux_target_ops): Install it.
10906 * linux-low.h (struct linux_target_ops): New field emit_ops.
10907
92b72907
UW		 109082010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10909
10910 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10911 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10912
fa593d66
PA		 109132010-06-01 Pedro Alves <pedro@codesourcery.com>
10914 Stan Shebs <stan@codesourcery.com>
10915
10916 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10917 (all): Depend on $(extra_libraries).
10918 (install-only): Install the IPA.
10919 (IPA_OBJS, IPA_LIB): New.
10920 (clean): Remove the IPA lib.
10921 (IPAGENT_CFLAGS): New.
10922 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10923 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10924 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10925 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10926 * configure.ac: Check for atomic builtins support in the compiler.
10927 (IPA_DEPFILES, extra_libraries): Define.
10928 * configure.srv (ipa_obj): Add description.
10929 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10930 (i[34567]86-*-linux*): Set ipa_obj.
10931 (x86_64-*-linux*): Set ipa_obj.
10932 * linux-low.c (stabilizing_threads): New.
10933 (supports_fast_tracepoints): New.
10934 (linux_detach): Stabilize threads before detaching.
10935 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10936 the lwp is either not stabilizing, or is moving out of a jump pad.
10937 (linux_fast_tracepoint_collecting): New.
10938 (maybe_move_out_of_jump_pad): New.
10939 (enqueue_one_deferred_signal): New.
10940 (dequeue_one_deferred_signal): New.
10941 (linux_wait_for_event_1): If moving out of a jump pad, defer
10942 pending signals to later.
10943 (linux_stabilize_threads): New.
10944 (linux_wait_1): Check if threads need moving out of jump pads, and
10945 do it if so.
10946 (stuck_in_jump_pad_callback): New.
10947 (move_out_of_jump_pad_callback): New.
10948 (lwp_running): New.
10949 (linux_resume_one_lwp): Handle moving out of jump pads.
10950 (linux_set_resume_request): Dequeue deferred signals.
10951 (need_step_over_p): Also step over fast tracepoint jumps.
10952 (start_step_over): Also uninsert fast tracepoint jumps.
10953 (finish_step_over): Also reinsert fast tracepoint jumps.
10954 (linux_install_fast_tracepoint_jump): New.
10955 (linux_target_ops): Install linux_stabilize_threads and
10956 linux_install_fast_tracepoint_jump_pad.
10957 * linux-low.h (linux_target_ops) <get_thread_area,
10958 install_fast_tracepoint_jump_pad>: New fields.
10959 (struct lwp_info) <collecting_fast_tracepoint,
10960 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
10961 (linux_get_thread_area): Declare.
10962 * linux-x86-low.c (jump_insn): New.
10963 (x86_get_thread_area): New.
10964 (append_insns): New.
10965 (push_opcode): New.
10966 (amd64_install_fast_tracepoint_jump_pad): New.
10967 (i386_install_fast_tracepoint_jump_pad): New.
10968 (x86_install_fast_tracepoint_jump_pad): New.
10969 (the_low_target): Install x86_get_thread_area and
10970 x86_install_fast_tracepoint_jump_pad.
10971 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
10972 (struct fast_tracepoint_jump): New.
10973 (fast_tracepoint_jump_insn): New.
10974 (fast_tracepoint_jump_shadow): New.
10975 (find_fast_tracepoint_jump_at): New.
10976 (fast_tracepoint_jump_here): New.
10977 (delete_fast_tracepoint_jump): New.
10978 (set_fast_tracepoint_jump): New.
10979 (uninsert_fast_tracepoint_jumps_at): New.
10980 (reinsert_fast_tracepoint_jumps_at): New.
10981 (set_breakpoint_at): Use write_inferior_memory.
10982 (uninsert_raw_breakpoint): Use write_inferior_memory.
10983 (check_mem_read): Mask out fast tracepoint jumps.
10984 (check_mem_write): Mask out fast tracepoint jumps.
10985 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
10986 (set_fast_tracepoint_jump): Declare.
10987 (delete_fast_tracepoint_jump)
10988 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
10989 (reinsert_fast_tracepoint_jumps_at): Declare.
10990 * regcache.c: Don't compile many functions when building the
10991 in-process agent library.
10992 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
10993 the register buffer in the heap.
10994 (free_register_cache): If the register buffer isn't owned by the
10995 regcache, don't free it.
10996 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
10997 pre-existing register caches.
10998 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
10999 type.
11000 (convert_ascii_to_int): : Constify `from' parameter type.
11001 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11002 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11003 the needed buffer in-place.
11004 (relocate_instruction): New.
11005 * server.c (handle_query) <qSymbols>: If the target supports
11006 tracepoints, give it a chance of looking up symbols. Report
11007 support for fast tracepoints.
11008 (handle_status): Stabilize threads.
11009 (process_serial_event): Adjust.
11010 * server.h (struct fast_tracepoint_jump): Forward declare.
11011 (struct process_info) <fast_tracepoint_jumps>: New field.
11012 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11013 (decode_X_packet, decode_M_packet): Adjust.
11014 (relocate_instruction): Declare.
11015 (in_process_agent_loaded): Declare.
11016 (tracepoint_look_up_symbols): Declare.
11017 (struct fast_tpoint_collect_status): Declare.
11018 (fast_tracepoint_collecting): Declare.
11019 (force_unlock_trace_buffer): Declare.
11020 (handle_tracepoint_bkpts): Declare.
11021 (initialize_low_tracepoint)
11022 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11023 * target.h (struct target_ops) <stabilize_threads,
11024 install_fast_tracepoint_jump_pad>: New fields.
11025 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11026 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11027 [HAVE_STDINT_H]: Include stdint.h.
11028 (trace_debug_1): Rename to ...
11029 (trace_vdebug): ... this.
11030 (trace_debug): Rename to ...
11031 (trace_debug_1): ... this. Add `level' parameter.
11032 (trace_debug): New.
11033 (ATTR_USED, ATTR_NOINLINE): New.
11034 (IP_AGENT_EXPORT): New.
11035 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11036 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11037 (about_to_request_buffer_space, trace_buffer_is_full)
11038 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11039 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11040 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11041 (traceframe_write_count, traceframes_created)
11042 (trace_state_variables)
11043 New renaming defines.
11044 (struct ipa_sym_addresses): New.
11045 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11046 (symbol_list): New.
11047 (ipa_sym_addrs): New.
11048 (all_tracepoint_symbols_looked_up): New.
11049 (in_process_agent_loaded): New.
11050 (write_e_ipa_not_loaded): New.
11051 (maybe_write_ipa_not_loaded): New.
11052 (tracepoint_look_up_symbols): New.
11053 (debug_threads) [IN_PROCESS_AGENT]: New.
11054 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11055 (UNKNOWN_SIDE_EFFECTS): New.
11056 (stop_tracing): New.
11057 (flush_trace_buffer): New.
11058 (stop_tracing_bkpt): New.
11059 (flush_trace_buffer_bkpt): New.
11060 (read_inferior_integer): New.
11061 (read_inferior_uinteger): New.
11062 (read_inferior_data_pointer): New.
11063 (write_inferior_data_pointer): New.
11064 (write_inferior_integer): New.
11065 (write_inferior_uinteger): New.
11066 (struct collect_static_trace_data_action): Delete.
11067 (enum tracepoint_type): New.
11068 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11069 <actions_str, step_actions, step_actions_str>: Only include in
11070 GDBserver.
fa593d66
PA		 11071 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11072 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11073 (tracepoints): Use IP_AGENT_EXPORT.
11074 (last_tracepoint): Don't include in the IPA.
11075 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11076 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11077 (alloced_trace_state_variables): New.
11078 (trace_state_variables): Use IP_AGENT_EXPORT.
11079 (traceframe_t): Delete unused variable.
11080 (circular_trace_buffer): Don't include in the IPA.
11081 (trace_buffer_start): Delete.
11082 (struct trace_buffer_control): New.
11083 (trace_buffer_free): Delete.
11084 (struct ipa_trace_buffer_control): New.
11085 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11086 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11087 New.
11088 (trace_buffer_ctrl): New.
11089 (TRACE_BUFFER_CTRL_CURR): New.
11090 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11091 Reimplement as macros.
11092 (trace_buffer_wrap): Delete.
11093 (traceframe_write_count, traceframe_read_count)
11094 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11095 (struct tracepoint_hit_ctx) <type>: New field.
11096 (struct fast_tracepoint_ctx): New.
11097 (memory_barrier): New.
11098 (cmpxchg): New.
11099 (record_tracepoint_error): Update atomically in the IPA.
11100 (clear_inferior_trace_buffer): New.
11101 (about_to_request_buffer_space): New.
11102 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11103 updating the same buffer.
11104 (add_tracepoint): Default the tracepoint's type to trap
11105 tracepoint, and orig_size to -1.
11106 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11107 internal variables.
11108 (create_trace_state_variable): New parameter `gdb'. Handle it.
11109 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11110 (cmd_qtdp): Handle fast tracepoints.
11111 (cmd_qtdv): Adjust.
11112 (max_jump_pad_size): New.
11113 (gdb_jump_pad_head): New.
11114 (get_jump_space_head): New.
11115 (claim_jump_space): New.
11116 (sort_tracepoints): New.
11117 (MAX_JUMP_SIZE): New.
11118 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11119 IPA.
11120 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11121 support. Upload fast traceframes, and delete internal IPA
11122 breakpoints.
11123 (stop_tracing_handler): New.
11124 (flush_trace_buffer_handler): New.
11125 (cmd_qtstop): Upload fast tracepoints.
11126 (response_tracepoint): Handle fast tracepoints.
11127 (tracepoint_finished_step): Upload fast traceframes. Set the
11128 tracepoint hit context's tracepoint type.
11129 (handle_tracepoint_bkpts): New.
11130 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11131 type. Add comment about fast tracepoints.
11132 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11133 non-existing action_str field.
11134 (get_context_regcache): Handle fast tracepoints.
11135 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11136 to the regcache.
11137 (fast_tracepoint_from_jump_pad_address): New.
11138 (fast_tracepoint_from_ipa_tpoint_address): New.
11139 (collecting_t): New.
11140 (force_unlock_trace_buffer): New.
11141 (fast_tracepoint_collecting): New.
11142 (collecting): New.
11143 (gdb_collect): New.
11144 (write_inferior_data_ptr): New.
11145 (target_tp_heap): New.
11146 (target_malloc): New.
11147 (download_agent_expr): New.
11148 (UALIGN): New.
11149 (download_tracepoints): New.
11150 (download_trace_state_variables): New.
11151 (upload_fast_traceframes): New.
11152 (IPA_FIRST_TRACEFRAME): New.
11153 (IPA_NEXT_TRACEFRAME_1): New.
11154 (IPA_NEXT_TRACEFRAME): New.
11155 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11156 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11157 (gdb_jump_pad_buffer_end): New.
11158 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11159 (initialize_tracepoint): Adjust.
11160 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11161 buffer. Initialize the low module.
11162 * utils.c (PREFIX, TOOLNAME): New.
11163 (malloc_failure): Use PREFIX.
11164 (error): In the IPA, an error causes an exit.
11165 (fatal, warning): Use PREFIX.
11166 (internal_error): Use TOOLNAME.
11167 (NUMCELLS): Increase to 10.
11168 * configure, config.in: Regenerate.
11169
d149dd1d
PA		 111702010-06-01 Pedro Alves <pedro@codesourcery.com>
11171
11172 * server.c (handle_query) <qSupported>: Do two passes over the
11173 qSupported string to avoid nesting strtok.
11174
f6528abd
JK		 111752010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11176
11177 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11178 (CDEPS): New.
11179 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11180 -Wl,--dynamic-list.
11181 * configure: Regenerate.
11182 * proc-service.list: New.
11183
ca2a87a0
JK		 111842010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11185
11186 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11187 New comment.
11188
363a6e9f
OS		 111892010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11190
11191 * gdbreplay.c (remote_open): Check error return from socket() call by
11192 its equality to -1 not by it being negative.
11193 * remote-utils.c (remote_open): Likewise.
11194
d23b6cb1
PA		 111952010-05-23 Pedro Alves <pedro@codesourcery.com>
11196
11197 * config.h: Regenerate.
11198
28d3cf85
MK		 111992010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11200
11201 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11202 doesn't provide PTRACE_GET_THREAD_AREA.
11203
fea36a59
MK		 112042010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11205
11206 * linux-m68k-low.c: Include <asm/ptrace.h>
11207 (ps_get_thread_area): Implement.
11208
24b066ba
DE		 112092010-05-03 Doug Evans <dje@google.com>
11210
11211 * event-loop.c (struct callback_event): New struct.
11212 (callback_list): New global.
11213 (append_callback_event, delete_callback_event): New functions.
11214 (process_callback): New function.
11215 (start_event_loop): Call it.
11216 * remote-utils.c (NOT_SCHEDULED): Define.
11217 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11218 moved out of readchar.
11219 (readchar): Rewrite. Call reschedule before returning.
11220 (reset_readchar): New function.
11221 (remote_close): Call it.
11222 (process_remaining, reschedule): New functions.
11223 * server.h (callback_handler_func): New typedef.
11224 (append_callback_event, delete_callback_event): Declare.
11225
9836d6ea
PA		 112262010-05-03 Pedro Alves <pedro@codesourcery.com>
11227
11228 * proc-service.c (ps_pglobal_lookup): Use
11229 thread_db_look_up_one_symbol.
11230 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11231 parameter. Use it instead of all_symbols_looked_up.
11232 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11233 field.
11234 (all_symbols_looked_up): Don't declare.
11235 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11236 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11237 field.
11238 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11239 Set all_symbols_looked_up here.
11240 (thread_db_look_up_one_symbol): New.
11241 (thread_db_get_tls_address): Adjust.
11242 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11243 thread_db object on the heap, and tentatively set it in the
11244 process structure.
11245 (thread_db_init): Don't set all_symbols_looked_up here.
11246 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11247
7984d532
PA		 112482010-05-03 Pedro Alves <pedro@codesourcery.com>
11249
11250 * linux-low.c (linux_kill, linux_detach): Adjust.
11251 (status_pending_p_callback): Remove redundant statement. Check
11252 for !TARGET_WAITIKIND_IGNORE, instead of
11253 TARGET_WAITKIND_STOPPED.
11254 (handle_tracepoints): Make sure LWP is locked. Adjust.
11255 (linux_wait_for_event_1): Adjust.
11256 (linux_cancel_breakpoints): New.
11257 (unsuspend_one_lwp): New.
11258 (unsuspend_all_lwps): New.
11259 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11260 (send_sigstop_callback): Change return type to int, add new
11261 `except' parameter and handle it.
11262 (suspend_and_send_sigstop_callback): New.
11263 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11264 pass them down. If SUSPEND, also increment the lwp's suspend
11265 count.
11266 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11267 (need_step_over_p): Don't consider suspended LWPs.
11268 (start_step_over): Adjust.
11269 (proceed_one_lwp): Change return type to int, add new `except'
11270 parameter and handle it.
11271 (unsuspend_and_proceed_one_lwp): New.
11272 (proceed_all_lwps): Use find_inferior instead of
11273 for_each_inferior.
11274 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11275 also decrement the suspend count of LWPs. Pass `except' down,
11276 instead of hacking its suspend count.
11277 (linux_pause_all): Add `freeze' parameter. Adjust.
11278 (linux_unpause_all): New.
11279 (linux_target_ops): Install linux_unpause_all.
11280 * server.c (handle_status): Adjust.
11281 * target.h (struct target_ops): New fields `unpause_all' and
11282 `cancel_breakpoints'. Add new parameter to `pause_all'.
11283 (pause_all): Add new `freeze' parameter.
11284 (unpause_all): New.
11285 (cancel_breakpoints): New.
11286 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11287 cancel breakpoints.
11288 (cmd_qtstart): Pause threads.
11289 (stop_tracing): Pause threads, and cancel breakpoints.
11290 * win32-low.c (win32_target_ops): Adjust.
11291
e471f25b
PA		 112922010-05-03 Pedro Alves <pedro@codesourcery.com>
11293
11294 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11295 the inferior right away from here...
11296 (linux_wait_1): ... to here, and adjust to check the thread's
11297 last_resume_kind instead of the lwp's step or stop_expected flags.
11298
1915ef4f
PA		 112992010-05-02 Pedro Alves <pedro@codesourcery.com>
11300
11301 * README: Use consistent `GDB' and `GDBserver' spellings.
11302
f9e39928
PA		 113032010-05-02 Pedro Alves <pedro@codesourcery.com>
11304
11305 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11306 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11307 (linux_detach_one_lwp): Assume the lwp is stopped.
11308 (any_thread_of): Delete.
11309 (linux_detach): Stop all lwps here. Don't blindly delete all
11310 breakpoints.
11311 (delete_lwp_callback): New.
11312 (linux_mourn): Delete all lwps of the process that is gone.
11313 (linux_wait_1): Don't delete the last lwp of the process here.
11314 * mem-break.h (mark_breakpoints_out): Declare.
11315 * mem-break.c (mark_breakpoints_out): New.
11316 (free_all_breakpoints): Use it.
11317 * server.c (handle_target_event): If the process is gone, mark
11318 breakpoints out.
11319 * thread-db.c (struct thread_db) <create_bp>: New field.
11320 (thread_db_enable_reporting): Fix prototype. Store a thread event
11321 breakpoint reference in the thread_db struct.
11322 (thread_db_load_search): Clear the thread_db object.
11323 (try_thread_db_load_1): Ditto.
11324 (switch_to_process): New.
11325 (disable_thread_event_reporting): Use it.
11326 (remove_thread_event_breakpoints): New.
11327 (thread_db_detach, thread_db_mourn): Use it.
11328
1e7fc18c
PA		 113292010-05-01 Pedro Alves <pedro@codesourcery.com>
11330
11331 * linux-low.c (linux_enable_event_reporting): New.
11332 (linux_wait_for_event_1, handle_extended_wait): Use it.
11333
02fc4de7
PA		 113342010-04-30 Pedro Alves <pedro@codesourcery.com>
11335
11336 * linux-low.c (linux_kill_one_lwp, linux_kill)
11337 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11338 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11339 SIGSTOP even if the LWP is stopped.
11340 (send_sigstop_callback): New.
11341 (stop_all_lwps): Use send_sigstop_callback instead.
11342 (linux_resume_one_thread): Adjust.
11343 (proceed_one_lwp): Still proceed an LWP that the client has
11344 requested to stop, if we haven't reported it as stopped yet. Make
11345 sure that LWPs the client want stopped, have a pending SIGSTOP.
11346
bc3b5632
DE		 113472010-04-26 Doug Evans <dje@google.com>
11348
ae1ada35
DE		 11349 * server.c (handle_general_set): Make static.
11350
bc3b5632
DE		 11351 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11352 Print received char after testing for error/eof instead of before.
11353 (input_interrupt): Tweak comment.
11354
65730243
DE		 113552010-04-23 Doug Evans <dje@google.com>
11356
11357 * server.c (start_inferior): Print inferior argv if --debug.
11358
a8ae7dc0
AR		 113592010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11360
11361 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11362 * nto-x86-low.c: Include server.h
11363
1c07cc19
PM		 113642010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11365
11366 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11367 be consistent with other sources of this directory.
11368 (init_registers_amd64): Correct name of source file of this function
11369 in the comment.
11370
e0a61e09
PM		 113712010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11372
11373 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11374 64-bit executables.
11375
54709339
PM		 113762010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11377
11378 * win32-i386-low.c: Add 64-bit support.
11379 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11380 (init_registers_amd64): Declare.
11381 (mappings): Add 64-bit version of array.
11382 (init_windows_x86): New function.
11383 (the_low_target): Change init_arch field to init_windows_x86.
11384
e8f0053d
PM		 113852010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11386
11387 * win32-low.c: Adapt to support also 64-bit architecture.
11388 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11389 (get_image_name): Use SIZE_T type for local variable `done'.
11390 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11391 (toolhelp_get_dll_name): Idem.
11392 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11393 Use uintptr_t typecast to avoid warning.
11394 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11395 (handle_exception): Use phex_nz to avoid warning.
11396 (win32_wait): Remove unused local variable `process'.
11397
c481e77e
PM		 113982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11399
11400 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11401 `amd64-avx.o'.
11402
12ea4b69
PM		 114032010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11404
11405 * configure.ac: Use `ws2_32' library for srv_mingw.
11406 * configure: Regenerate.
11407 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11408 * remote-utils.c: Likewise.
11409
f6d1620c
L		 114102010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11411
11412 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11413 if __x86_64__ is defined.
11414
8e642873
PM		 114152010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11416
11417 * configure: Regenerate.
11418
711e434b
PM		 114192010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11420
11421 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11422 * target.h (target_ops): New get_tib_address field.
11423 * win32-low.h (win32_thread_info): Add thread_local_base field.
11424 * win32-low.c (child_add_thread): Add tlb argument.
11425 Set thread_local_base field to TLB.
11426 (get_child_debug_event): Adapt to child_add_thread change.
11427 (win32_get_tib_address): New function.
11428 (win32_target_ops): Set get_tib_address field to
11429 win32_get_tib_address.
11430 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11431
505106cd
PA		 114322010-04-12 Pedro Alves <pedro@codesourcery.com>
11433
505106cd
PA		 11434 * linux-low.c (linux_mourn): Also remove the process.
11435 * server.c (handle_target_event): Don't remove the process here.
11436 * nto-low.c (nto_mourn): New.
11437 (nto_target_ops): Install it.
11438 * spu-low.c (spu_mourn): New.
11439 (spu_target_ops): Install it.
11440 * win32-low.c (win32_mourn): New.
11441 (win32_target_ops): Install it.
11442
e8470a06
PA		 114432010-04-12 Pedro Alves <pedro@codesourcery.com>
11444
11445 * server.h (buffer_xml_printf): Remove redundant `;'.
11446
45ba0d02
PA		 114472010-04-12 Pedro Alves <pedro@codesourcery.com>
11448
11449 * regcache.c (set_register_cache): Invalidate regcaches before
11450 changing the register cache layout.
11451 (regcache_invalidate_one): Allow a NULL regcache.
11452 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11453 regcaches before changing the register cache layout or the target
11454 regsets.
11455
59e04013
L		 114562010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11457
11458 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11459 variable warning on Linux/x86-64.
11460
8336d594
PA		 114612010-04-11 Pedro Alves <pedro@codesourcery.com>
11462
11463 GDBserver disconnected tracing support.
11464
11465 * linux-low.c (linux_remove_process): Delete.
11466 (add_lwp): Don't set last_resume_kind here.
11467 (linux_kill): Use `mourn'.
11468 (linux_detach): Use `thread_db_detach', and `mourn'.
11469 (linux_mourn): New.
11470 (linux_attach_lwp_1): Adjust comment.
11471 (linux_attach): last_resume_kind moved the thread_info; adjust.
11472 (status_pending_p_callback): Adjust.
11473 (linux_wait_for_event_1): Adjust.
11474 (count_events_callback, select_singlestep_lwp_callback)
11475 (select_event_lwp_callback, cancel_breakpoints_callback)
11476 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11477 (proceed_one_lwp): Adjust.
11478 (linux_async): Add debug output.
11479 (linux_thread_stopped): New.
11480 (linux_pause_all): New.
11481 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11482 linux_pause_all.
11483 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11484 (thread_db_free): Delete declaration.
11485 (thread_db_detach, thread_db_mourn): Declare.
11486 * thread-db.c (thread_db_init): Use thread_db_mourn.
11487 (thread_db_free): Delete, split in two.
11488 (disable_thread_event_reporting): New.
11489 (thread_db_detach): New.
11490 (thread_db_mourn): New.
11491
11492 * server.h (struct thread_info) <last_resume_kind>: New field.
11493 <attached>: Add comment.
11494 <gdb_detached>: New field.
11495 (handler_func): Change return type to int.
11496 (handle_serial_event, handle_target_event): Ditto.
11497 (gdb_connected): Declare.
11498 (tracing): Delete.
11499 (disconnected_tracing): Declare.
11500 (stop_tracing): Declare.
11501
11502 * server.c (handle_query) <qSupported>: Report support for
11503 disconnected tracing.
11504 (queue_stop_reply_callback): Account for running threads.
11505 (gdb_wants_thread_stopped): New.
11506 (gdb_wants_all_threads_stopped): New.
11507 (gdb_reattached_process): New.
11508 (handle_status): Clear the `gdb_detached' flag of all processes.
11509 In all-stop, stop all threads.
11510 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11511 (process_serial_event): If the remote connection breaks, or if an
11512 exit was forced with "monitor exit", force an event loop exit.
11513 Handle disconnected tracing on detach.
11514 (handle_serial_event): Adjust.
11515 (handle_target_event): If GDB isn't connected, forward events back
11516 to the inferior, unless the last process exited, in which case,
11517 exit gdbserver. Adjust interface.
11518
11519 * remote-utils.c (remote_open): Don't block in accept. Instead
11520 register an event loop source on the listen socket file
11521 descriptor. Refactor bits into ...
11522 (listen_desc): ... this new global.
11523 (gdb_connected): ... this new function.
11524 (enable_async_notification): ... this new function.
11525 (handle_accept_event): ... this new function.
11526 (remote_close): Clear remote_desc.
11527
11528 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11529
11530 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11531 New fields.
11532 (mourn_inferior): Define.
11533 (target_process_qsupported): Avoid the dangling else problem.
11534 (thread_stopped): Define.
11535 (pause_all): Define.
11536 (target_waitstatus_to_string): Declare.
11537 * target.c (target_waitstatus_to_string): New.
11538
11539 * tracepoint.c (tracing): Make extern.
11540 (disconnected_tracing): New.
11541 (stop_tracing): Make extern. Handle tracing stops due to GDB
11542 disconnecting.
11543 (cmd_qtdisconnected): New.
11544 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11545 (handle_tracepoint_general_set): Handle QTDisconnected.
11546
11547 * event-loop.c (event_handler_func): Change return type to int.
11548 (process_event): Bail out if the event handler wants the event
11549 loop to stop.
11550 (handle_file_event): Ditto.
11551 (start_event_loop): Bail out if the event handler wants the event
11552 loop to stop.
11553
11554 * nto-low.c (nto_target_ops): Adjust.
11555 * spu-low.c (spu_wait): Don't remove the process here.
11556 (spu_target_ops): Adjust.
11557 * win32-low.c (win32_wait): Don't remove the process here.
11558 (win32_target_ops): Adjust.
11559
5d267c4c
PA		 115602010-04-11 Pedro Alves <pedro@codesourcery.com>
11561
11562 * regcache.c (realloc_register_cache): Invalidate inferior's
11563 regcache before recreating it.
11564
623ccd72
PA		 115652010-04-09 Pedro Alves <pedro@codesourcery.com>
11566
11567 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11568
219f2f23
PA		 115692010-04-09 Stan Shebs <stan@codesourcery.com>
11570 Pedro Alves <pedro@codesourcery.com>
11571
11572 * server.h (LONGEST): New.
11573 (struct thread_info) <while_stepping>: New field.
11574 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11575 Declare.
11576 (initialize_tracepoint, handle_tracepoint_general_set)
11577 (handle_tracepoint_query, tracepoint_finished_step)
11578 (tracepoint_was_hit, release_while_stepping_state_list):
11579 (current_traceframe): Declare.
11580 * server.c (handle_general_set): Handle tracepoint packets.
11581 (read_memory): New.
11582 (write_memory): New.
11583 (handle_search_memory_1): Use read_memory.
11584 (handle_query): Report support for conditional tracepoints, trace
11585 state variables, and tracepoint sources. Handle tracepoint
11586 queries.
11587 (main): Initialize the tracepoints module.
11588 (process_serial_event): Handle traceframe reads/writes.
11589
11590 * linux-low.c (handle_tracepoints): New.
11591 (linux_wait_1): Call it.
11592 (linux_resume_one_lwp): Handle while-stepping.
11593 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11594 (linux_target_ops): Install them.
11595 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11596 New field.
11597 * linux-x86-low.c (x86_supports_tracepoints): New.
11598 (the_low_target). Install it.
11599
11600 * mem-break.h (delete_breakpoint): Declare.
11601 * mem-break.c (delete_breakpoint): Make external.
11602
11603 * target.h (struct target_ops): Add `supports_tracepoints',
11604 `read_pc', and `write_pc' fields.
11605 (target_supports_tracepoints): Define.
11606 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11607 (phex_nz): New.
11608
11609 * regcache.h (struct regcache) <registers_owned>: New field.
11610 (init_register_cache, regcache_cpy): Declare.
11611 (regcache_read_pc, regcache_write_pc): Declare.
11612 (register_cache_size): Declare.
11613 (supply_regblock): Declare.
11614 * regcache.c (init_register_cache): New.
11615 (new_register_cache): Use it.
11616 (regcache_cpy): New.
11617 (register_cache_size): New.
11618 (supply_regblock): New.
11619 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11620
219f2f23
PA		 11621 * tracepoint.c: New.
11622
11623 * Makefile.in (OBS): Add tracepoint.o.
11624 (tracepoint.o): New rule.
11625
3a13a53b
L		 116262010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11627
11628 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11629 (i386-mmx.o): New.
11630 (i386-mmx.c): Likewise.
11631 (i386-mmx-linux.o): Likewise.
11632 (i386-mmx-linux.c): Likewise.
11633
11634 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11635 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11636 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11637 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11638
11639 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11640 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11641 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11642
1570b33e
L		 116432010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11644
11645 * Makefile.in (clean): Updated.
11646 (i386-avx.o): New.
11647 (i386-avx.c): Likewise.
11648 (i386-avx-linux.o): Likewise.
11649 (i386-avx-linux.c): Likewise.
11650 (amd64-avx.o): Likewise.
11651 (amd64-avx.c): Likewise.
11652 (amd64-avx-linux.o): Likewise.
11653 (amd64-avx-linux.c): Likewise.
11654
11655 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11656 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11657 (srv_amd64_regobj): Add amd64-avx.o.
11658 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11659 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11660 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11661 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11662 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11663 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11664 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11665
11666 * i387-fp.c: Include "i386-xstate.h".
11667 (i387_xsave): New.
11668 (i387_cache_to_xsave): Likewise.
11669 (i387_xsave_to_cache): Likewise.
11670 (x86_xcr0): Likewise.
11671
11672 * i387-fp.h (i387_cache_to_xsave): Likewise.
11673 (i387_xsave_to_cache): Likewise.
11674 (x86_xcr0): Likewise.
11675
11676 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11677 * linux-crisv32-low.c (target_regsets): Likewise.
11678 * linux-m68k-low.c (target_regsets): Likewise.
11679 * linux-mips-low.c (target_regsets): Likewise.
11680 * linux-ppc-low.c (target_regsets): Likewise.
11681 * linux-s390-low.c (target_regsets): Likewise.
11682 * linux-sh-low.c (target_regsets): Likewise.
11683 * linux-sparc-low.c (target_regsets): Likewise.
11684 * linux-xtensa-low.c (target_regsets): Likewise.
11685
11686 * linux-low.c: Include <sys/uio.h>.
11687 (regsets_fetch_inferior_registers): Support nt_type.
11688 (regsets_store_inferior_registers): Likewise.
11689 (linux_process_qsupported): New.
11690 (linux_target_ops): Add linux_process_qsupported.
11691
11692 * linux-low.h (regset_info): Add nt_type.
11693 (linux_target_ops): Add process_qsupported.
11694
11695 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11696 and <sys/uio.h>.
11697 (init_registers_i386_avx_linux): New.
11698 (init_registers_amd64_avx_linux): Likewise.
11699 (xmltarget_i386_linux_no_xml): Likewise.
11700 (xmltarget_amd64_linux_no_xml): Likewise.
11701 (PTRACE_GETREGSET): Likewise.
11702 (PTRACE_SETREGSET): Likewise.
11703 (x86_fill_xstateregset): Likewise.
11704 (x86_store_xstateregset): Likewise.
11705 (use_xml): Likewise.
11706 (x86_linux_update_xmltarget): Likewise.
11707 (x86_linux_process_qsupported): Likewise.
11708 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11709 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11710 init_registers_i386_linux here. Call
11711 x86_linux_update_xmltarget.
11712 (the_low_target): Add x86_linux_process_qsupported.
11713
11714 * server.c (handle_query): Call target_process_qsupported.
11715
11716 * target.h (target_ops): Add process_qsupported.
11717 (target_process_qsupported): New.
11718
fc7238bb
PA		 117192010-04-03 Pedro Alves <pedro@codesourcery.com>
11720
11721 * inferiors.c (add_thread): Set last_status kind to
11722 TARGET_WAITKIND_IGNORE.
11723 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11724 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11725 (linux_wait_1): Move `thread' local definition to block that uses
11726 it. Don't NULL initialize `event_child'.
11727 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11728 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11729 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11730
bdabb078
PA		 117312010-04-01 Pedro Alves <pedro@codesourcery.com>
11732
11733 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11734 an extended waitstatus, or by a watchpoint.
11735 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11736 thread was stepping or has been stopped by a watchpoint.
11737
d3bbe7a0
PA		 117382010-04-01 Pedro Alves <pedro@codesourcery.com>
11739
11740 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11741 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11742 of another, then delete the previous, and validate all
11743 breakpoints.
11744 (validate_inserted_breakpoint): New.
11745 (delete_disabled_breakpoints): New.
11746 (validate_breakpoints): New.
11747 (check_mem_read): Validate breakpoints before trusting their
11748 shadow. Delete disabled breakpoints.
11749 (check_mem_write): Validate breakpoints before trusting they
11750 should be inserted. Delete disabled breakpoints.
11751 * mem-break.h (validate_breakpoints):
11752 * server.c (handle_query): Validate breakpoints when we see a
11753 qSymbol query.
11754
8b07ae33
PA		 117552010-04-01 Pedro Alves <pedro@codesourcery.com>
11756
11757 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11758 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11759 if we could tell there's a GDB breakpoint at stop_pc.
11760 (need_step_over_p): Don't do a step over if we find a GDB
11761 breakpoint at the resume PC.
11762
11763 * mem-break.c (struct raw_breakpoint): New.
11764 (enum bkpt_type): New type `gdb_breakpoint'.
11765 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11766 fields. New field `raw'.
11767 (find_raw_breakpoint_at): New.
11768 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11769 breakpoint instead.
11770 (set_breakpoint_at): Adjust.
11771 (delete_raw_breakpoint): New.
11772 (release_breakpoint): New.
11773 (delete_breakpoint): Rename to...
11774 (delete_breakpoint_1): ... this. Add proc parameter. Use
11775 release_breakpoint. Return ENOENT.
11776 (delete_breakpoint): Reimplement.
11777 (find_breakpoint_at): Delete.
11778 (find_gdb_breakpoint_at): New.
11779 (delete_breakpoint_at): Delete.
11780 (set_gdb_breakpoint_at): New.
11781 (delete_gdb_breakpoint_at): New.
11782 (gdb_breakpoint_here): New.
11783 (set_reinsert_breakpoint): Use release_breakpoint.
11784 (uninsert_breakpoint): Rename to ...
11785 (uninsert_raw_breakpoint): ... this.
11786 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11787 (reinsert_raw_breakpoint): Change parameter type to
11788 raw_breakpoint.
11789 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11790 instead.
11791 (check_breakpoints): Adjust. Use release_breakpoint.
11792 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11793 (breakpoint_inserted_here): Ditto.
11794 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11795 Don't trust the breakpoint's shadow if it is not inserted.
11796 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11797 (delete_all_breakpoints): Adjust.
11798 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11799 use delete_breakpoint_1.
11800
11801 * mem-break.h (breakpoints_supported): Delete declaration.
11802 (set_gdb_breakpoint_at): Declare.
11803 (gdb_breakpoint_here): Declare.
11804 (delete_breakpoint_at): Delete.
11805 (delete_gdb_breakpoint_at): Declare.
11806
11807 * server.h (struct raw_breakpoint): Forward declare.
11808 (struct process_info): New field `raw_breakpoints'.
11809
11810 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11811 breakpoints.
11812
6bf5e0ba
PA		 118132010-03-24 Pedro Alves <pedro@codesourcery.com>
11814
11815 * linux-low.c (status_pending_p_callback): Fix comment.
11816 (linux_wait_for_event_1): Move most of the internal breakpoint
11817 handling from here...
11818 (linux_wait_1): ... to here.
11819 (count_events_callback): New.
11820 (select_singlestep_lwp_callback): New.
11821 (select_event_lwp_callback): New.
11822 (cancel_breakpoints_callback): New.
11823 (select_event_lwp): New.
11824 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11825 priority to all LWPs that have had events that should be reported
11826 to the client. Cancel breakpoints when about to reporting the
11827 event to the client, not while stopping lwps. No longer cancel
11828 finished single-steps here.
11829 (cancel_finished_single_step): Delete.
11830 (cancel_finished_single_steps): Delete.
11831
414a389f
PA		 118322010-03-24 Pedro Alves <pedro@codesourcery.com>
11833
11834 * mem-break.c (enum bkpt_type): New.
11835 (struct breakpoint): New field `type'.
11836 (set_breakpoint_at): Change return type to struct breakpoint
11837 pointer. Set type to `other_breakpoint' by default.
11838 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11839 in the breakpoint list.
11840 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11841 (reinsert_breakpoint): Rename to ...
11842 (reinsert_raw_breakpoint): ... this.
11843 (reinsert_breakpoints_at): Adjust.
11844 * mem-break.h (struct breakpoint): Declare.
11845 (set_breakpoint_at): Change return type to struct breakpoint
11846 pointer.
11847
2280c721
PA		 118482010-03-24 Pedro Alves <pedro@codesourcery.com>
11849
11850 * server.c (handle_query): Assign, not compare.
11851
d50171e4
PA		 118522010-03-24 Pedro Alves <pedro@codesourcery.com>
11853
11854 Teach linux gdbserver to step-over-breakpoints.
11855
11856 * linux-low.c (can_hardware_single_step): New.
11857 (supports_breakpoints): New.
11858 (handle_extended_wait): If stopping threads, read the stop pc of
11859 the new cloned LWP.
11860 (get_pc): New.
11861 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11862 low target doesn't support retrieving the PC.
11863 (add_lwp): Set last_resume_kind to resume_continue.
11864 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11865 (linux_attach): Don't clear stop_expected. Set the lwp's
11866 last_resume_kind to resume_stop.
11867 (linux_detach_one_lwp): Don't check for removed breakpoints.
11868 (check_removed_breakpoint): Delete.
11869 (status_pending_p): Rename to ...
11870 (status_pending_p_callback): ... this. Don't check for removed
11871 breakpoints. Don't consider threads that are stopped from GDB's
11872 perspective.
11873 (linux_wait_for_lwp): Always read the stop_pc here.
11874 (cancel_breakpoint): New.
11875 (step_over_bkpt): New global.
11876 (linux_wait_for_event_1): Implement stepping over breakpoints.
11877 (gdb_wants_lwp_stopped): New.
11878 (gdb_wants_all_stopped): New.
11879 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11880 single-step traps here. Store the thread's last reported target
11881 wait status.
11882 (send_sigstop): Don't clear stop_expected. Always set it,
11883 instead.
11884 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11885 (cancel_finished_single_step): New.
11886 (cancel_finished_single_steps): New.
11887 (wait_for_sigstop): Don't cancel finished single-step traps here.
11888 (linux_resume_one_lwp): Don't check for removed breakpoints.
11889 Don't set `step' on non-hardware step archs.
11890 (linux_set_resume_request): Ignore resume_stop requests if already
11891 stopping or stopped. Set the lwp's last_resume_kind.
11892 (resume_status_pending_p): Don't check for removed breakpoints.
11893 (need_step_over_p): New.
11894 (start_step_over): New.
11895 (finish_step_over): New.
11896 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11897 requests. Clear the thread's last reported target waitstatus.
11898 Don't use the `suspended' flag. Don't consider pending breakpoints.
11899 (linux_resume): Start a step-over if necessary.
11900 (proceed_one_lwp): New.
11901 (proceed_all_lwps): New.
11902 (unstop_all_lwps): New.
11903 * linux-low.h (struct lwp_info): Rewrite comment for the
11904 `suspended' flag. Add the `stop_pc' field. Delete the
11905 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11906 Add `'last_resume_kind' and `need_step_over' fields.
11907 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11908 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11909 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11910 (set_raw_breakpoint_at): New.
11911 (set_breakpoint_at): Rewrite to use it.
11912 (reinsert_breakpoint_handler): Delete.
11913 (set_reinsert_breakpoint): New.
11914 (reinsert_breakpoint_by_bp): Delete.
11915 (delete_reinsert_breakpoints): New.
11916 (uninsert_breakpoint): Rewrite.
11917 (uninsert_breakpoints_at): New.
11918 (reinsert_breakpoint): Rewrite.
11919 (reinsert_breakpoints_at): New.
11920 (check_breakpoints): Rewrite.
11921 (breakpoint_here): New.
11922 (breakpoint_inserted_here): New.
11923 (check_mem_read): Adjust.
11924 * mem-break.h (breakpoints_supported, breakpoint_here)
11925 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11926 (reinsert_breakpoint_by_bp): Delete declaration.
11927 (delete_reinsert_breakpoints): Declare.
11928 (reinsert_breakpoint): Delete declaration.
11929 (reinsert_breakpoints_at): Declare.
11930 (uninsert_breakpoint): Delete declaration.
11931 (uninsert_breakpoints_at): Declare.
11932 (check_breakpoints): Adjust prototype.
11933 * server.h: Adjust include order.
11934 (struct thread_info): Declare here. Add a `last_status' field.
11935
30ba68cb
MS		 119362010-03-23 Michael Snyder <msnyder@vmware.com>
11937
11938 * server.c (crc32): New function.
11939 (handle_query): Add handling for 'qCRC:' request.
11940
b9a881c2
PA		 119412010-03-23 Pedro Alves <pedro@codesourcery.com>
11942
11943 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11944 lwp had been stopped by a watchpoint.
11945
e92d13d5
PA		 119462010-03-16 Pedro Alves <pedro@codesourcery.com>
11947
11948 * server.h (internal_error): Declare.
11949 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11950 * utils.c (internal_error): New function.
11951
64daa791
AS		 119522010-03-15 Andreas Schwab <schwab@redhat.com>
11953
11954 * configure.srv: Fix typo setting srv_regobj.
11955
f52cd8cd
PA		 119562010-03-15 Pedro Alves <pedro@codesourcery.com>
11957
11958 * linux-low.c (fetch_register): Avoid passing a non string literal
11959 format to `error'.
11960 (usr_store_inferior_registers): Ditto.
11961
93ae6fdc
PA		 119622010-03-14 Pedro Alves <pedro@codesourcery.com>
11963
11964 * linux-low.c (linux_write_memory): Bail out early if peeking
11965 memory failed.
11966
c3adc08c
PA		 119672010-03-14 Pedro Alves <pedro@codesourcery.com>
11968
11969 * linux-low.h (struct lwp_info): New fields
11970 `stopped_by_watchpoint' and `stopped_data_address'.
11971 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
11972 here, and cache them in the lwp object.
11973 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
11974 directly.
11975 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
11976 field.
11977 (linux_stopped_by_watchpoint): Rewrite.
11978 (linux_stopped_data_address): Rewrite.
11979
bce522a2
PA		 119802010-03-06 Simo Melenius <simo.melenius@iki.fi>
11981
11982 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
11983 switching the current inferior, not before.
11984
90884b2b
L		 119852010-03-01 H.J. Lu <hongjiu.lu@intel.com>
11986
11987 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
11988 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
11989 i386-linux.c and amd64-linux.c.
11990 (reg-i386.o): Removed.
11991 (reg-i386.c): Likewise.
11992 (reg-i386-linux.o): Likewise.
11993 (reg-i386-linux.c): Likewise.
11994 (reg-x86-64.o): Likewise.
11995 (reg-x86-64.c): Likewise.
11996 (reg-x86-64-linux.o): Likewise.
11997 (reg-x86-64-linux.c): Likewise.
11998 (i386.o): New.
11999 (i386.c): Likewise.
12000 (i386-linux.o): Likewise.
12001 (i386-linux.c): Likewise.
12002 (amd64.o): Likewise.
12003 (amd64.c): Likewise.
12004 (amd64-linux.o): Likewise.
12005 (amd64-linux.c): Likewise.
12006
12007 * configure.srv (srv_i386_regobj): New.
12008 (srv_i386_linux_regobj): Likewise.
12009 (srv_amd64_regobj): Likewise.
12010 (srv_amd64_linux_regobj): Likewise.
12011 (srv_i386_32bit_xmlfiles): Likewise.
12012 (srv_i386_64bit_xmlfiles): Likewise.
12013 (srv_i386_xmlfiles): Likewise.
12014 (srv_amd64_xmlfiles): Likewise.
12015 (srv_i386_linux_xmlfiles): Likewise.
12016 (srv_amd64_linux_xmlfiles): Likewise.
12017 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12018 srv_xmlfiles to $srv_i386_xmlfiles.
12019 (i[34567]86-*-mingw32ce*): Likewise.
12020 (i[34567]86-*-mingw*): Likewise.
12021 (i[34567]86-*-nto*): Likewise.
12022 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12023 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12024 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12025 (x86_64-*-linux*): Likewise.
12026
12027 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12028 (init_registers_amd64_linux): New.
12029 (x86_arch_setup): Replace init_registers_x86_64_linux with
12030 init_registers_amd64_linux.
12031
193f13e6
MK		 120322010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12033
12034 * configure.ac: Check for libdl. If it is not available link against
12035 static libthread_db.
12036 * configure: Regenerate.
12037
85d721b8
PA		 120382010-02-22 Pedro Alves <pedro@codesourcery.com>
12039
12040 PR9605
12041
12042 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12043 handing a read watchpoint.
12044 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12045
6076632b
DE		 120462010-02-12 Doug Evans <dje@google.com>
12047
12048 * linux-low.c (linux_supports_tracefork_flag): Document.
12049 (linux_look_up_symbols): Add comment.
12050
3327ccf7
L		 120512010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12052
12053 * regcache.c (supply_register): Clear regcache if buf is NULL.
12054
0718675c 120552010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12056 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12057
12058 * inferiors.c (find_inferior): Add function documentation.
12059 (unloaded_dll): Handle the case where the unloaded dll has not
12060 been previously registered in the dll list.
12061
177321bd
DJ		 120622010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12063
12064 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12065 (thumb2_breakpoint): New.
12066 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12067
2b009048
DJ		 120682010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12069
12070 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12071 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12072 breakpoints.
12073
3be029c7
PA		 120742010-01-21 Pedro Alves <pedro@codesourcery.com>
12075
12076 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12077
18f5de3b
JK		 120782010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12079
12080 * linux-s390-low.c (s390_collect_ptrace_register)
12081 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12082
3743bb4f
DE		 120832010-01-21 Doug Evans <dje@google.com>
12084
14ce3065
DE		 12085 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12086 (PTRACE_ARG4_TYPE): New macro.
12087 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12088 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12089 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12090 (usr_store_inferior_registers): Ditto.
12091 (linux_read_memory, linux_write_memory): Ditto.
12092 (linux_test_for_tracefork): Ditto.
12093
3743bb4f
DE		 12094 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12095 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12096
8b315be5
PA		 120972010-01-21 Pedro Alves <pedro@codesourcery.com>
12098
12099 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12100 target.
12101
85492558
PA		 121022010-01-21 Pedro Alves <pedro@codesourcery.com>
12103
12104 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12105 prototype to take a regcache. Adjust.
12106
442ea881
PA		 121072010-01-20 Pedro Alves <pedro@codesourcery.com>
12108
12109 * regcache.h (struct thread_info): Forward declare.
12110 (struct regcache): New.
12111 (new_register_cache): Adjust prototype.
12112 (get_thread_regcache): Declare.
12113 (free_register_cache): Adjust prototype.
12114 (registers_to_string, registers_from_string): Ditto.
12115 (supply_register, supply_register_by_name, collect_register)
12116 (collect_register_as_string, collect_register_by_name): Ditto.
12117 * regcache.c (struct inferior_regcache_data): Delete.
12118 (get_regcache): Rename to ...
12119 (get_thread_regcache): ... this. Adjust. Switch inferior before
12120 fetching registers.
12121 (regcache_invalidate_one): Adjust.
12122 (regcache_invalidate): Fix prototype.
12123 (new_register_cache): Return the new register cache.
12124 (free_register_cache): Change prototype.
12125 (realloc_register_cache): Adjust.
12126 (registers_to_string): Change prototype to take a regcache. Adjust.
12127 (registers_from_string): Ditto.
12128 (register_data): Ditto.
12129 (supply_register): Ditto.
12130 (supply_register_by_name): Ditto.
12131 (collect_register): Ditto.
12132 (collect_register_as_string): Ditto.
12133 (collect_register_by_name): Ditto.
12134 * server.c (process_serial_event): Adjust.
12135 * linux-low.h (regset_fill_func, regset_store_func): Change
12136 prototype.
12137 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12138 Change prototype.
12139 * linux-low.c (get_stop_pc): Adjust.
12140 (check_removed_breakpoint): Adjust.
12141 (linux_wait_for_event): Adjust.
12142 (linux_resume_one_lwp): Adjust.
12143 (fetch_register): Add regcache parameter. Adjust.
12144 (usr_store_inferior_registers): Ditto.
12145 (regsets_fetch_inferior_registers): Ditto.
12146 (regsets_store_inferior_registers): Ditto.
12147 (linux_fetch_registers, linux_store_registers): Ditto.
12148 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12149 regcache. Adjust.
43aaf8b6
PA		 12150 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12151 Ditto.
442ea881
PA		 12152 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12153 prototype to take a regcache.
12154 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12155 * remote-utils.c (convert_ascii_to_int, outreg)
12156 (prepare_resume_reply): Change prototype to take a regcache.
12157 Adjust.
12158 * target.h (struct target_ops) <fetch_registers, store_registers>:
12159 Change prototype to take a regcache.
12160 (fetch_inferior_registers, store_inferior_registers): Change
12161 prototype to take a regcache. Adjust.
12162 * proc-service.c (ps_lgetregs): Adjust.
12163 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12164 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12165 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12166 take a regcache. Adjust.
12167 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12168 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12169 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12170 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12171 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12172 (cris_cannot_fetch_register):
12173 (cris_breakpoint_at): Change prototype to take a regcache.
12174 Adjust.
12175 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12176 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12177 to take a regcache. Adjust.
12178 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12179 Adjust.
12180 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12181 take a regcache. Adjust.
12182 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12183 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12184 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12185 * linux-mips-low.c (mips_get_pc):
12186 (mips_set_pc): Change prototype to take a regcache. Adjust.
12187 (mips_reinsert_addr): Adjust.
12188 (mips_collect_register): Change prototype to take a regcache.
12189 Adjust.
12190 (mips_supply_register):
12191 (mips_collect_register_32bit, mips_supply_register_32bit)
12192 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12193 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12194 * linux-ppc-low.c (ppc_supply_ptrace_register)
12195 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12196 (parse_spufs_run): Adjust.
12197 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12198 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12199 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12200 take a regcache. Adjust.
12201 * linux-s390-low.c (s390_collect_ptrace_register)
12202 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12203 (s390_set_pc): Change prototype to take a regcache. Adjust.
12204 (s390_arch_setup): Adjust.
12205 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12206 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12207 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12208 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12209 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12210 regcache. Adjust.
12211 (sparc_breakpoint_at): Adjust.
12212 * linux-xtensa-low.c (xtensa_fill_gregset):
12213 (xtensa_store_gregset):
12214 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12215 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12216 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12217 prototype to take a regcache. Adjust.
12218 * win32-arm-low.c (arm_fetch_inferior_register)
12219 (arm_store_inferior_register): Change prototype to take a
12220 regcache. Adjust.
12221 * win32-i386-low.c (i386_fetch_inferior_register)
12222 (i386_store_inferior_register): Change prototype to take a
12223 regcache. Adjust.
12224 * win32-low.c (child_fetch_inferior_registers)
12225 (child_store_inferior_registers): Change prototype to take a
12226 regcache. Adjust.
12227 (win32_wait): Adjust.
12228 (win32_fetch_inferior_registers): Change prototype to take a
12229 regcache. Adjust.
12230 (win32_store_inferior_registers): Adjust.
12231 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12232 store_inferior_register>: Change prototype to take a regcache.
12233
60c3d7b0
DE		 122342010-01-20 Doug Evans <dje@google.com>
12235
12236 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12237 #ifdef.
12238 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12239 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12240
dc146f7c
VP		 122412010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12242
12243 * linux-low.c (linux_core_of_thread): New.
12244 (compare_ints, show_process, list_threads): New.
12245 (linux_qxfer_osdata): Report threads and cores.
12246 (linux_target_op): Register linux_core_of_thread.
12247 * remote-utils.c (prepare_resume_reply): Report the core.
12248 (buffer_xml_printf): Support %d specifier.
12249 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12250 New.
12251 (handle_query): Handle qXfer:threads. Announce availability
12252 thereof.
12253 * target.h (struct target_ops): New field core_of_thread.
12254
7803799a
UW		 122552010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12256
12257 * Makefile.in (clean): Remove new generated files.
12258 (reg-s390.o, reg-s390.c): Remove rules.
12259 (reg-s390x.o, reg-s390x.c): Likewise.
12260 (s390-linux32.o, s390-linux32.c): Add rules.
12261 (s390-linux64.o, s390-linux64.c): Likewise.
12262 (s390x-linux64.o, s390x-linux64.c): Likewise.
12263 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12264 * linux-s390-low.c: Include <elf.h>.
12265 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12266 (init_registers_s390): Remove prototype.
12267 (init_registers_s390x): Likewise.
12268 (init_registers_s390_linux32): Add prototype.
12269 (init_registers_s390_linux64): Likewise.
12270 (init_registers_s390x_linux64): Likewise.
12271 (s390_num_regs_3264): New define.
12272 (s390_regmap_3264): New global variable.
12273 (s390_cannot_fetch_register): Remove obsolete check.
12274 (s390_cannot_store_register): Likewise.
12275 (s390_collect_ptrace_register): Handle upper/lower register halves.
12276 (s390_supply_ptrace_register): Likewise.
12277 (s390_fill_gregset): Update to register number changes.
12278 (s390_get_hwcap): New routine.
12279 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12280 Install appropriate regmap and register set.
12281
6e7ffa39
JB		 122822010-01-01 Joel Brobecker <brobecker@adacore.com>
12283
12284 * server.c (gdbserver_version): Update copyright year to 2010.
12285 * gdbreplay.c (gdbreplay_version): Likewise.
12286
957f3f49
DE		 122872009-12-28 Doug Evans <dje@google.com>
12288
12289 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12290 elf/external.h. Include <elf.h> instead but only if necessary.
12291
ca5c370d
PA		 122922009-12-28 Pedro Alves <pedro@codesourcery.com>
12293
12294 * linux-low.c (linux_remove_process): Remove `detaching'
12295 parameter. Don't release/detach from thread_db here.
12296 (linux_kill): Release/detach from thread_db here, ...
12297 (linux_detach): ... and here, before actually detaching.
12298 (linux_wait_1): ... and here, when a process exits.
12299 * thread-db.c (any_thread_of): New.
12300 (thread_db_free): Switch the current inferior to a thread of the
12301 passed in process.
12302
4ee62156
DE		 123032009-12-21 Doug Evans <dje@google.com>
12304
d90e6a88
DE		 12305 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12306
c5f62d5f
DE		 12307 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12308 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12309 warning ifndef __NR_tkill. Move setting of errno there too.
12310 Delete unnecessary resetting of errno after syscall.
12311 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12312
10e86dd7
DE		 12313 * configure.ac: Check for dladdr.
12314 * config.in: Regenerate.
12315 * configure: Regenerate.
12316 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12317 (try_thread_db_load): Update.
12318
4ee62156
DE		 12319 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12320
00f515da
DE		 123212009-12-18 Doug Evans <dje@google.com>
12322
e9464885
DE		 12323 * event-loop.c: Include unistd.h if it exists.
12324
07d4f67e
DE		 12325 * linux-low.c (my_waitpid): Move definition away from being in
12326 between linux_tracefork_child/linux_test_for_tracefork.
12327
00f515da
DE		 12328 * gdb_proc_service.h (psaddr_t): Fix type.
12329 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12330 signature to match glibc.
12331
1de1badb
DE		 123322009-12-16 Doug Evans <dje@google.com>
12333
12334 * linux-low.c (linux_read_memory): Fix argument to read.
12335
aeeb81d1
PA		 123362009-11-26 Pedro Alves <pedro@codesourcery.com>
12337
12338 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12339 events, don't leave current_inferior pointing at null.
12340
10357975
PA		 123412009-11-26 Pedro Alves <pedro@codesourcery.com>
12342
12343 * win32-low.c (LOG): Delete.
12344 (OUTMSG): Output to stderr.
12345 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12346 on compile time LOG macro.
12347 (win32_wait): Fix debug output.
12348
cf6e3471
PA		 123492009-11-26 Pedro Alves <pedro@codesourcery.com>
12350
12351 * win32-low.c (win32_add_one_solib): If the dll name is
12352 "ntdll.dll", prepend the system directory to the dll path.
12353
0c85e18e
MK		 123542009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12355
12356 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12357
9ac544ce 123582009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12359 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12360
12361 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12362 * configure.ac: Check for __mcoldfire__ and set
12363 gdb_cv_m68k_is_coldfire.
12364 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12365 reg-cf.o and reg-m68k.o.
12366 * configure: Regenerated.
12367
fd7dd3e6
PA		 123682009-11-16 Pedro Alves <pedro@codesourcery.com>
12369
12370 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12371 Pass it to thread_db_free.
12372 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12373 proper `detaching' argument to linux_remove_process.
12374 * linux-low.h (thread_db_free): Add `detaching' parameter.
12375 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12376 to thread_db_free.
12377 (thread_db_free): Add `detaching' parameter. Only
12378 call td_ta_clear_event if detaching from process.
12379
75aa492e
MK		 123802009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12381
12382 * thread-db.c (thread_db_free): Fix typo.
12383
21e1bee4
PP		 123842009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12385
12386 PR gdb/10838
12387 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12388
8838b45e
NS		 123892009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12390
12391 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12392 with an i686 compiler.
12393 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12394 needed.
12395 * configure: Rebuilt.
12396
8a35fb51
SL		 123972009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12398
12399 PR gdb/10783
12400
12401 * server.c (handle_search_memory_1): Correct read_addr initialization
12402 in loop for searching subsequent chunks.
12403
96f15937
PP		 124042009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12405
12406 * configure.ac: New --with-libthread-db option.
12407 * thread-db.c: Allow direct dependence on libthread_db.
12408 (thread_db_free): Adjust.
12409 * config.in: Regenerate.
12410 * configure: Likewise.
889bf7c5 12411
5f7d1694
PP		 124122009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12413
12414 PR gdb/10757
12415 * thread-db.c (attach_thread): New function.
12416 (maybe_attach_thread): Return success/failure.
12417 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12418 (thread_db_find_new_threads): Loop until no new threads.
12419
88e3b899
PA		 124202009-10-13 Pedro Alves <pedro@codesourcery.com>
12421
12422 * proc-service.c (ps_lgetregs): Formatting.
12423
cdbfd419
PP		 124242009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12425
12426 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12427 * configure.ac: Adjust.
12428 * linux-low.h (struct process_info_private): Move members to struct
12429 thread_db.
12430 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12431 * linux-low.c (linux_remove_process): Adjust.
12432 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12433 * server.c (handle_query): Move code ...
12434 (handle_monitor_command): ... here. New function.
12435 * target.h (struct target_ops): New member.
12436 * thread-db.c (struct thread_db): New.
12437 (libthread_db_search_path): New variable.
12438 (thread_db_create_event, thread_db_enable_reporting)
12439 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12440 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12441 (try_thread_db_load_1, dladdr_to_soname): New functions.
12442 (try_thread_db_load, thread_db_load_search): New functions.
12443 (thread_db_init): Search for libthread_db.
12444 (thread_db_free): New function.
12445 (thread_db_handle_monitor_command): Likewise.
12446 * config.in: Regenerate.
12447 * configure: Regenerate.
889bf7c5 12448
4168d2d6
UW		 124492009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12450
12451 * spu-low.c (spu_kill): Wait for inferior to terminate.
12452 Call clear_inferiors.
12453 (spu_detach): Call clear_inferiors.
12454
81ecdfbb
RW		 124552009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12456
12457 * aclocal.m4: Regenerate.
12458 * config.in: Likewise.
12459 * configure: Likewise.
12460
0b9ff2c0
UW		 124612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12462
12463 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12464 (parse_spufs_run): New function.
12465 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12466 (ppc_breakpoint_at): Handle SPU breakpoints.
12467
efcbbd14
UW		 124682009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12469
12470 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12471 (SPUFS_MAGIC): Define.
12472 (spu_enumerate_spu_ids): New function.
12473 (linux_qxfer_spu): New function.
12474 (linux_target_ops): Install linux_qxfer_spu.
12475
f4d9bade
UW		 124762009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12477
12478 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12479 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12480 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12481 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12482 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12483 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12484 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12485 (init_registers_powerpc_cell32l): Add prototype.
12486 (init_registers_powerpc_cell64l): Likewise.
12487 (ppc_arch_setup): Detect Cell/B.E. architecture.
12488
96e946ca
RW		 124892009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12490
12491 * Makefile.in (datarootdir): New variable.
12492
58d6951d
DJ		 124932009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12494
12495 * linux-low.c (linux_write_memory): Update debugging output.
12496 * Makefile.in (clean): Add new descriptions.
12497 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12498 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12499 * configure.srv: Add new files for arm*-*-linux*.
12500 * linux-arm-low.c: Add new declarations.
12501 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12502 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12503 (HWCAP_VFPv3D16): New.
12504 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12505 instead of __IWMMXT__.
12506 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12507 (arm_arch_setup): New.
12508 (target_regsets): Remove #ifdef. Add VFP regset.
12509 (the_low_target): Use arm_arch_setup.
12510
12b42a12
DJ		 125112009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12512
12513 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12514 the main thread again.
12515
ac8c974e
AR		 125162009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12517
12518 Adding Neutrino gdbserver.
12519 * configure: Regenerated.
12520 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12521 * configure.srv (i[34567]86-*-nto*): New target.
12522 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12523 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12524 (nto_comctrl) [__QNX__]: New function.
12525 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12526
4424e0c3 125272009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12528
12529 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12530 srv_tgtobj.
12531
912cf4ba
PA		 125322009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12533 Pedro Alves <pedro@codesourcery.com>
12534
12535 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12536 don't support CONTEXT_EXTENDED_REGISTERS.
12537 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12538 (the_low_target): Install them.
12539 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12540 failing with ERROR_PIPE_NOT_CONNECTED.
12541
aa5ca48f
DE		 125422009-06-30 Doug Evans <dje@google.com>
12543 Pierre Muller <muller@ics.u-strasbg.fr>
12544
12545 Add h/w watchpoint support to x86-linux, win32-i386.
12546 * Makefile.in (SFILES): Add i386-low.c
12547 (i386_low_h): Define.
12548 (i386-low.o): Add dependencies.
12549 (linux-x86-low.o): Add i386-low.h dependency.
12550 (win32-i386-low.o): Ditto.
12551 * i386-low.c: New file.
12552 * i386-low.h: New file.
12553 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12554 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12555 * linux-low.c (linux_add_process): Initialize arch_private.
12556 (linux_remove_process): Free arch_private.
12557 (add_lwp): Initialize arch_private.
12558 (delete_lwp): Free arch_private.
12559 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12560 provided.
12561 * linux-low.h (process_info_private): New member arch_private.
12562 (lwp_info): New member arch_private.
12563 (linux_target_ops): New members new_process, new_thread,
12564 prepare_to_resume.
12565 (ptid_of): New macro.
12566 * linux-x86-low.c: Include stddef.h, i386-low.h.
12567 (arch_process_info): New struct.
12568 (arch_lwp_info): New struct.
12569 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12570 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12571 (i386_dr_low_get_status): New function.
12572 (x86_insert_point, x86_remove_point): New functions.
12573 (x86_stopped_by_watchpoint): New function.
12574 (x86_stopped_data_address): New function.
12575 (x86_linux_new_process, x86_linux_new_thread): New functions.
12576 (x86_linux_prepare_to_resume): New function.
12577 (the_low_target): Add entries for insert_point, remove_point,
12578 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12579 prepare_to_resume.
12580 * server.c (debug_hw_points): New global.
12581 (monitor_show_help): Document set debug-hw-points.
12582 (handle_query): Process "set debug-hw-points".
12583 * server.h (debug_hw_points): Declare.
12584 (paddress): Declare.
12585 * utils.c (NUMCELLS, CELLSIZE): New macros.
12586 (get_sell, xsnprintf, paddress): New functions.
12587 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12588 remove_point, stopped_by_watchpoint, stopped_data_address.
12589 * win32-i386-low.c: Include i386-low.h.
12590 (debug_reg_state): Replaces dr.
12591 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12592 (i386_dr_low_get_status): New function.
12593 (i386_insert_point, i386_remove_point): New functions.
12594 (i386_stopped_by_watchpoint): New function.
12595 (i386_stopped_data_address): New function.
12596 (i386_initial_stuff): Update.
12597 (get_thread_context,set_thread_context,i386_thread_added): Update.
12598 (the_low_target): Add entries for insert_point,
12599 remove_point, stopped_by_watchpoint, stopped_data_address.
12600 * win32-low.c (win32_insert_watchpoint): New function.
12601 (win32_remove_watchpoint): New function.
12602 (win32_stopped_by_watchpoint): New function.
12603 (win32_stopped_data_address): New function.
12604 (win32_target_ops): Add entries for insert_watchpoint,
12605 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12606 * win32-low.h (win32_target_ops): New members insert_point,
12607 remove_point, stopped_by_watchpoint, stopped_data_address.
12608
d993e290
PA		 126092009-06-25 Pedro Alves <pedro@codesourcery.com>
12610
12611 * server.c (process_serial_event): Re-return unsupported, not
12612 error, if the type isn't recognized. Re-allow supporting only
12613 insert or remove packets. Also call require_running for
12614 breakpoints. Add missing break statement to default case. Tidy.
12615 * target.h (struct target_ops): Rename insert_watchpoint to
12616 insert_point, and remove_watchpoint to remove_point.
12617
12618 * linux-low.h (struct linux_target_ops): Likewise.
12619 * linux-low.c (linux_insert_watchpoint): Rename to ...
12620 (linux_insert_point): ... this. Adjust.
12621 (linux_remove_watchpoint): Rename to ...
12622 (linux_remove_point): ... this. Adjust.
12623 (linux_target_ops): Adjust.
12624 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12625 (cris_insert_point): ... this.
12626 (cris_remove_watchpoint): Rename to ...
12627 (cris_remove_point): ... this.
12628 (the_low_target): Adjust.
12629
0f54c268
PM		 126302009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12631
12632 * server.c (handle_v_kill): Pass signal_pid to
12633 kill_inferior if multi_process is zero.
12634
c6314022
AR		 126352009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12636
12637 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12638 * target.h (target_ops): Comment for *_watchpoint to make it clear
12639 the functions can get types '0' and '1'.
12640
4463ce24
AR		 126412009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12642
12643 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12644 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12645 * regcache.c (get_regcache): Likewise.
12646 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12647 * win32-low.c (child_fetch_inferior_registers): Remove check for
12648 regno 0.
12649
cf8fd78b
PA		 126502009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12651 Pedro Alves <pedro@codesourcery.com>
12652
12653 * target.h (struct target_ops) <supports_multi_process>: New
12654 callback.
12655 (target_supports_multi_process): New.
12656 * server.c (handle_query): Even if GDB reports support, only
12657 enable multi-process if the target also supports it. Report
12658 multi-process support only if the target backend supports it.
12659 * linux-low.c (linux_supports_multi_process): New function.
12660 (linux_target_ops): Install it as target_supports_multi_process
12661 callback.
12662
47c0c975
DE		 126632009-05-24 Doug Evans <dje@google.com>
12664
e09875d4
DE		 12665 Global renaming of find_thread_pid to find_thread_ptid.
12666 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12667 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12668 All callers updated.
12669
e27d73f6
DE		 12670 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12671 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12672 directly.
12673
47c0c975
DE		 12674 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12675 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12676 (linux_resume_one_lwp): Ditto.
12677
2acc282a
DE		 126782009-05-23 Doug Evans <dje@google.com>
12679
12680 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12681 from struct inferior_list_entry * to struct lwp_info *.
12682 All callers updated.
12683
9f1036c1
DE		 126842009-05-13 Doug Evans <dje@google.com>
12685
12686 * linux-x86-low.c: Don't include assert.h.
12687 (x86_siginfo_fixup): Use fatal, not assert.
12688 (x86_arch_setup): Fix comment.
12689
d0722149
DE		 126902009-05-12 Doug Evans <dje@google.com>
12691
12692 Biarch support for i386/amd64 gdbserver.
12693 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12694 Add linux-x86-low.c.
12695 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12696 (linux-x86-low.o): Add.
12697 * linux-x86-64-low.c: Delete.
12698 * linux-i386-low.c: Delete.
12699 * linux-x86-low.c: New file.
12700 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12701 linux-x86-low.o.
12702 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12703 linux-x86-low.o.
12704 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12705 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12706 (linux_child_pid_to_exec_file): New function.
12707 (elf_64_header_p, elf_64_file_p): New functions.
12708 (siginfo_fixup): New function.
12709 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12710 give target a chance to convert layout.
12711 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12712 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12713
fdeb2a12
DE		 127142009-05-07 Doug Evans <dje@google.com>
12715
12716 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12717 (regsets_store_inferior_registers): Ditto.
12718
a6dbe5df
PA		 127192009-05-06 Pedro Alves <pedro@codesourcery.com>
12720
12721 PR server/10048
12722
12723 * linux-low.c (must_set_ptrace_flags): Delete.
12724 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12725 of the global.
12726 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12727 `lwp->must_set_ptrace_flags' instead.
ba42693b 12728 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12729 (linux_wait_1): ... not here.
12730
5091eb23
DE		 127312009-04-30 Doug Evans <dje@google.com>
12732
9f767825
DE		 12733 * inferiors.c (started_inferior_callback): New function.
12734 (attached_inferior_callback): New function.
12735 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12736 * server.c (print_started_pid, print_attached_pid): New functions.
12737 (detach_or_kill_for_exit): New function.
12738 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12739 * server.h (have_started_inferiors_p): Declare.
12740 (have_attached_inferiors_p): Declare.
12741
5091eb23
DE		 12742 * inferiors.c (remove_process): Fix memory leak, free process.
12743 * linux-low.c (linux_remove_process): New function.
12744 (linux_kill): Call it instead of remove_process.
12745 (linux_detach, linux_wait_1): Ditto.
12746
155c8968
PA		 127472009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12748
12749 * configure.srv: Add x86 Windows CE target.
12750
7fe519cb
UW		 127512009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12752
12753 * inferiors.c (get_thread_process): Make global.
12754 * server.h (get_thread_process): Add prototype.
12755 * thread-db.c (find_one_thread): Use get_thread_process
12756 instead of current_process.
12757 (thread_db_get_tls_address): Do not crash if called when
12758 thread layer is not yet initialized.
12759
5472f405
UW		 127602009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12761
12762 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12763 * spu-low.c (current_tid): Rename to ...
12764 (current_ptid): ... this.
12765 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12766 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12767 ptid_get_lwp (current_ptid) instead of current_tid.
12768 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12769 instead of current_tid. Use find_process_pid to verify pid
12770 argument is valid. Pass proper argument to remove_process.
12771 (spu_thread_alive): Compare current_ptid instead of current_tid.
12772 (spu_resume): Likewise.
12773
55ac2b99
PA		 127742009-04-02 Pedro Alves <pedro@codesourcery.com>
12775
12776 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12777 variable.
12778
95954743
PA		 127792009-04-01 Pedro Alves <pedro@codesourcery.com>
12780
12781 Implement the multiprocess extensions, and add linux multiprocess
12782 support.
12783
12784 * server.h (ULONGEST): Declare.
12785 (struct ptid, ptid_t): New.
12786 (minus_one_ptid, null_ptid): Declare.
12787 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12788 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12789 (struct inferior_list_entry): Change `id' type from unsigned from
12790 to ptid_t.
12791 (struct sym_cache, struct breakpoint, struct
12792 process_info_private): Forward declare.
12793 (struct process_info): Declare.
12794 (current_process): Declare.
12795 (all_processes): Declare.
12796 (initialize_inferiors): Declare.
12797 (add_thread): Adjust to use ptid_t.
12798 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12799 (add_process, remove_process, find_thread_pid): Declare.
12800 (find_inferior_id): Adjust to use ptid_t.
12801 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12802 (multi_process): Declare.
12803 (push_event): Adjust to use ptid_t.
12804 (read_ptid, write_ptid): Declare.
12805 (prepare_resume_reply): Adjust to use ptid_t.
12806 (clear_symbol_cache): Declare.
12807 * inferiors.c (all_processes): New.
12808 (null_ptid, minus_one_ptid): New.
12809 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12810 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12811 (add_thread): Change unsigned long to ptid. Remove gdb_id
12812 parameter. Adjust.
12813 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12814 (gdb_id_to_thread): Rename to ...
12815 (find_thread_pid): ... this. Change unsigned long to ptid.
12816 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12817 (loaded_dll, pull_pid_from_list): Adjust.
12818 (add_process, remove_process, find_process_pid)
12819 (get_thread_process, current_process, initialize_inferiors): New.
12820 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12821 (struct target_waitstatus) <related_pid>: Ditto.
12822 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12823 return type to int.
12824 (struct target_ops) <join>: Add `pid' argument.
12825 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12826 (struct target_ops) <wait>: Add `ptid' field. Change return type
12827 to ptid.
12828 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12829 (mywait): Add `ptid' argument. Change return type to ptid_t.
12830 (target_pid_to_str): Declare.
12831 * target.c (set_desired_inferior): Adjust to use ptids.
12832 (mywait): Add new `ptid' argument. Adjust.
12833 (target_pid_to_str): New.
12834 * mem-break.h (free_all_breakpoints): Declare.
12835 * mem-break.c (breakpoints): Delelete.
12836 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12837 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12838 to use per-process breakpoint list.
12839 (free_all_breakpoints): New.
12840 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12841 (symbol_cache, all_symbols_looked_up): Delete.
12842 (hexchars): New.
12843 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12844 read_ptid): New.
12845 (prepare_resume_reply): Change ptid argument's type from unsigned
12846 long to ptid_t. Adjust. Implement W;process and X;process.
12847 (free_sym_cache, clear_symbol_cache): New.
12848 (look_up_one_symbol): Adjust to per-process symbol cache. *
12849 * server.c (cont_thread, general_thread, step_thread): Change type
12850 to ptid_t.
12851 (attached): Delete.
12852 (multi_process): New.
12853 (last_ptid): Change type to ptid_t.
12854 (struct vstop_notif) <ptid>: Change type to ptid_t.
12855 (queue_stop_reply, push_event): Change `ptid' argument's type to
12856 ptid_t.
12857 (discard_queued_stop_replies): Add `pid' argument.
12858 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12859 changes. Don't reference the `attached' global.
12860 (attach_inferior): Adjust to mywait interface changes.
12861 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12862 features. Handle and report "multiprocess+". Handle
12863 "qAttached:PID".
12864 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12865 changes.
12866 (handle_v_kill): New.
12867 (handle_v_stopped): Adjust to use target_pid_to_str.
12868 (handle_v_requests): Allow multiple attaches and runs when
12869 multiprocess extensions are in effect. Handle "vKill".
12870 (myresume): Adjust to use ptids.
12871 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12872 (handle_status): Adjust to discard_queued_stop_replies interface
12873 change.
12874 (first_thread_of, kill_inferior_callback)
12875 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12876 (main): Call initialize_inferiors. Adjust to use ptids, killing
12877 and detaching from all inferiors. Handle multiprocess packet
12878 variants.
12879 * linux-low.h: Include gdb_proc_service.h.
12880 (struct process_info_private): New.
12881 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12882 <lwpid_of>: Use ptid_get_lwp.
12883 (get_lwp_thread): Adjust.
12884 (struct lwp_info): Add `dead' member.
12885 (find_lwp_pid): Declare.
12886 * linux-low.c (thread_db_active): Delete.
12887 (new_inferior): Adjust comment.
12888 (inferior_pid): Delete.
12889 (linux_add_process): New.
12890 (handle_extended_wait): Adjust.
12891 (add_lwp): Change unsigned long to ptid.
12892 (linux_create_inferior): Add process to processes table. Adjust
12893 to use ptids. Don't set new_inferior here.
12894 (linux_attach_lwp): Rename to ...
12895 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12896 it. Adjust to use ptids.
12897 (linux_attach_lwp): New.
12898 (linux_attach): Add process to processes table. Don't set
12899 new_inferior here.
12900 (struct counter): New.
12901 (second_thread_of_pid_p, last_thread_of_process_p): New.
12902 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12903 multiple processes.
12904 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12905 processes. Remove process from process table.
12906 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12907 to multiple processes.
12908 (any_thread_of): New.
12909 (linux_detach): Add `pid' argument, and handle it. Remove process
12910 from processes table.
12911 (linux_join): Add `pid' argument. Handle it.
12912 (linux_thread_alive): Change unsighed long argument to ptid_t.
12913 Consider dead lwps as not being alive.
12914 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12915 threads we're not interested in.
12916 (same_lwp, find_lwp_pid): New.
12917 (linux_wait_for_lwp): Change `pid' argument's type from int to
12918 ptid_t. Adjust.
12919 (linux_wait_for_event): Rename to ...
12920 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12921 from int to ptid_t. Adjust.
12922 (linux_wait_for_event): New.
12923 (linux_wait_1): Add `ptid' argument. Change return type to
12924 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12925 that exit from the process table.
12926 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12927 Adjust.
12928 (mark_lwp_dead): New.
12929 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12930 stopping all threads, mark its main lwp as dead.
12931 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12932 ptids.
12933 (fetch_register, usr_store_inferior_registers)
12934 (regsets_fetch_inferior_registers)
12935 (regsets_store_inferior_registers, linux_read_memory)
12936 (linux_write_memory): Inline `inferior_pid'.
12937 (linux_look_up_symbols): Adjust to use per-process
12938 `thread_db_active'.
12939 (linux_request_interrupt): Adjust to use ptids.
12940 (linux_read_auxv): Inline `inferior_pid'.
12941 (initialize_low): Don't reference thread_db_active.
12942 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12943 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12944 (ps_getpid): Return the pid of the current inferior.
12945 * thread-db.c (proc_handle, thread_agent): Delete.
12946 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12947 per-process data.
12948 (find_one_thread): Change argument type to ptid_t. Adjust to
12949 per-process data.
12950 (maybe_attach_thread): Adjust to per-process data and ptids.
12951 (thread_db_find_new_threads): Ditto.
12952 (thread_db_init): Ditto.
12953 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12954 processes table. Adjust to use ptids.
12955 (spu_kill, spu_detach): Adjust interface. Remove process from
12956 processes table.
12957 (spu_join, spu_thread_alive): Adjust interface.
12958 (spu_wait): Adjust interface. Remove process from processes
12959 table. Adjust to use ptids.
12960 * win32-low.c (current_inferior_tid): Delete.
12961 (current_inferior_ptid): New.
12962 (debug_event_ptid): New.
12963 (thread_rec): Take a ptid. Adjust.
12964 (child_add_thread): Add `pid' argument. Adjust to use ptids.
12965 (child_delete_thread): Ditto.
12966 (do_initial_child_stuff): Add `attached' argument. Add process to
12967 processes table.
12968 (child_fetch_inferior_registers, child_store_inferior_registers):
12969 Adjust.
12970 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
12971 (win32_attach): Pass 1 to do_initial_child_stuff.
12972 (win32_kill): Adjust interface. Remove process from processes
12973 table.
12974 (win32_detach): Ditto.
12975 (win32_join): Adjust interface.
12976 (win32_thread_alive): Take a ptid.
12977 (win32_resume): Adjust to use ptids.
12978 (get_child_debug_event): Ditto.
12979 (win32_wait): Adjust interface. Remove exiting process from
12980 processes table.
12981
bd99dc85
PA		 129822009-04-01 Pedro Alves <pedro@codesourcery.com>
12983
12984 Non-stop mode support.
12985
12986 * server.h (non_stop): Declare.
12987 (gdb_client_data, handler_func): Declare.
12988 (delete_file_handler, add_file_handler, start_event_loop):
12989 Declare.
12990 (handle_serial_event, handle_target_event, push_event)
12991 (putpkt_notif): Declare.
12992 * target.h (enum resume_kind): New.
12993 (struct thread_resume): Replace `step' field by `kind' field.
12994 (TARGET_WNOHANG): Define.
12995 (struct target_ops) <wait>: Add `options' argument.
12996 <supports_non_stop, async, start_non_stop>: New fields.
12997 (target_supports_non_stop, target_async): New.
12998 (start_non_stop): Declare.
12999 (mywait): Add `options' argument.
13000 * target.c (mywait): Add `options' argument. Print child exit
13001 notifications here.
13002 (start_non_stop): New.
13003 * server.c (non_stop, own_buf, mem_buf): New globals.
13004 (struct vstop_notif): New.
13005 (notif_queue): New global.
13006 (queue_stop_reply, push_event, discard_queued_stop_replies)
13007 (send_next_stop_reply): New.
13008 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13009 interface changes.
13010 (attach_inferior): In non-stop mode, don't wait for the target
13011 here.
13012 (handle_general_set): Handle QNonStop.
13013 (handle_query): When handling qC, return the current general
13014 thread, instead of the first thread of the list.
13015 (handle_query): If the backend supports non-stop mode, include
13016 QNonStop+ in the qSupported query response.
13017 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13018 and non-stop mode.
13019 (handle_v_attach, handle_v_run): Handle non-stop mode.
13020 (handle_v_stopped): New.
13021 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13022 (myresume): Adjust to use resume_kind. Handle non-stop.
13023 (queue_stop_reply_callback): New.
13024 (handle_status): Handle non-stop mode.
13025 (main): Clear non_stop flag on reconnection. Use the event-loop.
13026 Refactor serial protocol handling from here ...
13027 (process_serial_event): ... to this new function. When GDB
13028 selects any thread, select one here. In non-stop mode, wait until
13029 GDB acks all pending events before exiting.
13030 (handle_serial_event, handle_target_event): New.
13031 * remote-utils.c (remote_open): Install remote_desc in the event
13032 loop.
13033 (remote_close): Remove remote_desc from the event loop.
13034 (putpkt_binary): Rename to...
13035 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13036 (putpkt_binary): New as wrapper around putpkt_binary_1.
13037 (putpkt_notif): New.
13038 (prepare_resume_reply): In non-stop mode, don't change the
13039 general_thread.
13040 * event-loop.c: New.
13041 * Makefile.in (OBJ): Add event-loop.o.
13042 (event-loop.o): New rule.
13043
13044 * linux-low.h (pid_of): Moved here.
13045 (lwpid_of): New.
13046 (get_lwp_thread): Use lwpid_of.
13047 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13048 * linux-low.c (pid_of): Delete.
13049 (inferior_pid): Use lwpid_of.
13050 (linux_event_pipe): New.
13051 (target_is_async_p): New.
13052 (delete_lwp): New.
13053 (handle_extended_wait): Use lwpid_of.
13054 (add_lwp): Don't set lwpid field.
13055 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13056 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13057 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13058 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13059 first. Adjust to linux_wait_for_event interface changes. Use
13060 lwpid_of.
13061 (linux_detach): Don't delete the main lwp here.
13062 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13063 (status_pending_p): Don't consider explicitly suspended lwps.
13064 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13065 pointer. Add OPTIONS argument. Change return type to int. Use
13066 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13067 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13068 pointer. Add status pointer argument. Return a pid instead of a
13069 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13070 changes. In non-stop mode, don't switch to a random thread.
13071 (linux_wait): Rename to...
13072 (linux_wait_1): ... this. Add target_options argument, and handle
13073 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13074 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13075 clean exit and signal exit code. Don't stop all threads in
13076 non-stop mode. In all-stop mode, only stop all threads when
13077 reporting a stop to GDB. Handle explicit thread stop requests.
13078 (async_file_flush, async_file_mark): New.
13079 (linux_wait): New.
13080 (send_sigstop): Use lwpid_of.
13081 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13082 interface changes. In non-stop mode, don't switch to a random
13083 thread.
13084 (linux_resume_one_lwp): Use lwpid_of.
13085 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13086 (linux_resume_one_thread): ... this. Handle resume_stop. In
13087 non-stop mode, don't look for pending flag in all threads.
13088 (resume_status_pending_p): Don't consider explicitly suspended
13089 threads.
13090 (my_waitpid): Reimplement. Emulate __WALL.
13091 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13092 Use lwpid_of.
13093 (sigchld_handler, linux_supports_non_stop, linux_async)
13094 (linux_start_non_stop): New.
13095 (linux_target_ops): Register linux_supports_non_stop, linux_async
13096 and linux_start_non_stop.
13097 (initialize_low): Install SIGCHLD handler.
13098 * thread-db.c (thread_db_create_event, find_one_thread)
13099 (thread_db_get_tls_address): Use lwpid_of.
13100 * win32-low.c (win32_detach): Adjust to use resume_kind.
13101 (win32_wait): Add `options' argument.
13102 * spu-low.c (spu_resume): Adjust to use resume_kind.
13103 (spu_wait): Add `options' argument.
13104
5b1c542e
PA		 131052009-04-01 Pedro Alves <pedro@codesourcery.com>
13106
13107 Decouple target code from remote protocol.
13108
13109 * target.h (enum target_waitkind): New.
13110 (struct target_waitstatus): New.
13111 (struct target_ops) <wait>: Return an unsigned long. Take a
13112 target_waitstatus pointer instead of a char pointer.
13113 (mywait): Likewise.
13114 * target.c (mywait): Change prototype to return an unsigned long.
13115 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13116 * server.h (thread_from_wait, old_thread_from_wait): Delete
13117 declarations.
13118 (prepare_resume_reply): Change prototype to take a
13119 target_waitstatus.
13120 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13121 (last_status, last_ptid): New.
13122 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13123 pid instead of a signal.
13124 (attach_inferior): Remove "status" and "signal" parameters.
13125 Adjust.
13126 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13127 not as an address.
13128 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13129 (handle_v_requests, myresume): Remove "status" and "signal"
13130 parameters. Adjust.
13131 (handle_status): New.
13132 (main): Delete local `status'. Adjust.
13133 * remote-utils.c: Include target.h.
13134 (prepare_resume_reply): Change prototype to take a
13135 target_waitstatus. Adjust.
13136
13137 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13138 interface.
13139 * spu-low.c (spu_wait): Adjust.
13140 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13141 Delete.
13142 (win32_wait): Adjust.
13143
2bd7c093
PA		 131442009-04-01 Pedro Alves <pedro@codesourcery.com>
13145
13146 * target.h (struct thread_resume): Delete leave_stopped member.
13147 (struct target_ops): Add a `n' argument to the `resume' callback.
13148 * server.c (start_inferior): Adjust.
13149 (handle_v_cont, myresume): Adjust.
13150 * linux-low.c (check_removed_breakpoint): Adjust to resume
13151 interface change, and to removed leave_stopped field.
13152 (resume_ptr): Delete.
13153 (struct thread_resume_array): New.
13154 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13155 resume interface change.
13156 (linux_continue_one_thread, linux_queue_one_thread)
13157 (resume_status_pending_p): Check if the resume field is NULL
13158 instead of checking the leave_stopped member.
13159 (linux_resume): Adjust to the target resume interface change.
13160 * spu-low.c (spu_resume): Adjust to the target resume interface
13161 change.
13162 * win32-low.c (win32_detach, win32_resume): Ditto.
13163
c35fafde
PA		 131642009-04-01 Pedro Alves <pedro@codesourcery.com>
13165
13166 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13167 flag.
13168 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13169 pending.
13170 (linux_continue_one_thread): Only preserve the stepping flag if
13171 there's a pending breakpoint.
13172
0a59d50b
PA		 131732009-03-31 Pedro Alves <pedro@codesourcery.com>
13174
13175 * server.c (main): After the inferior having exited, call
13176 remote_close before exiting gdbserver.
13177
f04c6d38
TJB		 131782009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13179
13180 Fix size of FPSCR in Power 7 processors.
13181 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13182 (PPC_FEATURE_HAS_DFP): New #define.
13183 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13184 size of the FPSCR.
13185
78e5cee6
PA		 131862009-03-23 Pedro Alves <pedro@codesourcery.com>
13187
13188 * server.c (handle_query) Whitespace and formatting.
13189
1b3f6016
PA		 131902009-03-22 Pedro Alves <pedro@codesourcery.com>
13191
13192 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13193 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13194 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13195 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13196 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13197 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13198 Makefile.in, configure.ac: Fix whitespace throughout.
13199 * configure: Regenerate.
13200
a07b2135
PA		 132012009-03-22 Pedro Alves <pedro@codesourcery.com>
13202
13203 * inferiors.c (find_inferior): Make it safe for the callback
13204 function to delete the currently iterated inferior.
13205
67cc2626
PA		 132062009-03-22 Pedro Alves <pedro@codesourcery.com>
13207
13208 * Makefile.in (linuw_low_h): Move higher.
13209 (thread-db.o): Depend on $(linux_low_h).
13210
54a0b537
PA		 132112009-03-17 Pedro Alves <pedro@codesourcery.com>
13212
13213 Rename "process" to "lwp" throughout.
13214
13215 * linux-low.c (all_processes): Rename to...
13216 (all_lwps): ... this.
13217 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13218 (add_process): Rename to ...
13219 (add_lwp): ... this. Adjust.
13220 (linux_create_inferior): Adjust.
13221 (linux_attach_lwp): Adjust.
13222 (linux_attach): Adjust.
13223 (linux_kill_one_process): Rename to ...
13224 (linux_kill_one_lwp): ... this. Adjust.
13225 (linux_kill): Adjust.
13226 (linux_detach_one_process): Rename to ...
13227 (linux_detach_one_lwp): ... this. Adjust.
13228 (linux_detach): Adjust.
13229 (check_removed_breakpoint): Adjust.
13230 (status_pending_p): Adjust.
13231 (linux_wait_for_process): Rename to ...
13232 (linux_wait_for_lwp): ... this. Adjust.
13233 (linux_wait_for_event): Adjust.
13234 (send_sigstop): Adjust.
13235 (wait_for_sigstop): Adjust.
13236 (stop_all_processes): Rename to ...
13237 (stop_all_lwps): ... this.
13238 (linux_resume_one_process): Rename to ...
13239 (linux_resume_one_lwp): ... this. Adjust.
13240 (linux_set_resume_request, linux_continue_one_thread)
13241 (linux_queue_one_thread, resume_status_pending_p)
13242 (usr_store_inferior_registers, regsets_store_inferior_registers)
13243 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13244 Adjust.
13245 * linux-low.h (get_process): Rename to ...
13246 (get_lwp): ... this. Adjust.
13247 (get_thread_process): Rename to ...
13248 (get_thread_lwp): ... this. Adjust.
13249 (get_process_thread): Rename to ...
13250 (get_lwp_thread): ... this. Adjust.
13251 (struct process_info): Rename to ...
13252 (struct lwp_info): ... this.
13253 (all_processes): Rename to ...
13254 (all_lwps): ... this.
13255 * proc-service.c (ps_lgetregs): Adjust.
13256 * thread-db.c (thread_db_create_event, find_one_thread)
13257 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13258
0b16c5cf
PA		 132592009-03-14 Pedro Alves <pedro@codesourcery.com>
13260
13261 * server.c (handle_query): Handle "qAttached".
13262
32de4b9d
NS		 132632009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13264
13265 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13266 GPLv3, update license URL.
13267
2aecd87f
DE		 132682009-03-01 Doug Evans <dje@google.com>
13269
93efd302 13270 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13271 (server_h): Add gdb_signals.h.
13272 (signals.o): Update.
13273 * server.h (target_signal_from_host,target_signal_to_host_p)
13274 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13275
86b1f9c5
PM		 132762009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13277
13278 * remote-utils.c (getpkt): Also generate remote-debug
13279 information if noack_mode is set.
13280
4aa995e1
PA		 132812009-02-06 Pedro Alves <pedro@codesourcery.com>
13282
13283 * server.c (handle_query): Report qXfer:siginfo:read and
13284 qXfer:siginfo:write as supported and handle them.
13285 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13286 * linux-low.c (linux_xfer_siginfo): New.
13287 (linux_target_ops): Set it.
13288
62709adf
PA		 132892009-01-26 Pedro Alves <pedro@codesourcery.com>
13290
13291 * server.c (gdbserver_usage): Mention --remote-debug.
13292 (main): Accept '--remote-debug' switch.
13293
aef93bd7
DE		 132942009-01-18 Doug Evans <dje@google.com>
13295
13296 * regcache.c (new_register_cache): No need to check result of xcalloc.
13297 * server.c (handle_search_memory): Back out calls to xmalloc,
13298 result is checked and error is returned to user upon failure.
13299 (handle_query): Ditto. Add more checks for result of malloc.
13300 (handle_v_cont): Check result of malloc, report error back to
13301 user upon failure.
13302 (handle_v_run): Ditto. Call freeargv.
13303 * server.h (freeargv): Declare.
13304 * utils.c (freeargv): New fn.
13305
54363045
DE		 133062009-01-15 Doug Evans <dje@google.com>
13307
f626972c
DE		 13308 * gdbreplay.c (perror_with_name): Make arg const char *.
13309 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13310 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13311 * utils.c (perror_with_name): Make arg const char *.
54363045 13312
18aae699
PA		 133132009-01-14 Pedro Alves <pedro@codesourcery.com>
13314
13315 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13316 when handling a EXIT_PROCESS_DEBUG_EVENT.
13317
ff703abe
JB		 133182009-01-06 Joel Brobecker <brobecker@adacore.com>
13319
13320 * gdbreplay.c (gdbreplay_version): Update copyright year.
13321 * server.c (gdbserver_version): Likewise.
13322
f21cc1a2 133232009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13324
13325 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13326 (handle_extended_wait): Improve comment.
0e21c1ec 13327
bca929d3
DE		 133282008-12-13 Doug Evans <dje@google.com>
13329
13330 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13331 * server.h (ATTR_MALLOC): New macro.
13332 (xmalloc,xcalloc,xstrdup): Declare.
13333 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13334 * inferiors.c: Ditto.
13335 * linux-low.c: Ditto.
13336 * mem-break.c: Ditto.
13337 * regcache.c: Ditto.
13338 * remote-utils.c: Ditto.
13339 * server.c: Ditto.
13340 * target.c: Ditto.
13341 * win32-low.c: Ditto.
13342
97438e3f
DE		 133432008-12-12 Doug Evans <dje@google.com>
13344
896c7fbb
DE		 13345 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13346 in debugging printf.
13347
97438e3f
DE		 13348 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13349
e3b886f8
DE		 133502008-12-09 Doug Evans <dje@google.com>
13351
13352 * linux-low.h (struct process_info): Delete member tid, unused.
13353 * thread-db.c (find_one_thread): Update.
13354 (maybe_attach_thread): Update.
13355
07e059b5
VP		 133562008-12-02 Pedro Alves <pedro@codesourcery.com>
13357
889bf7c5
PA		 13358 * target.h (struct target_ops): Add qxfer_osdata member.
13359 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13360 and dirent.h.
13361 (linux_qxfer_osdata): New functions.
13362 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13363 callback.
13364 * server.c (handle_query): Handle "qXfer:osdata:read:".
13365 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13366 (buffer_xml_printf): New functions.
13367 * server.h (struct buffer): New.
13368 (buffer_grow_str, buffer_grow_str0): New macros.
13369 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13370 (buffer_xml_printf): Declare.
07e059b5 13371
4cab47ab
DE		 133722008-11-24 Doug Evans <dje@google.com>
13373
13374 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13375
f142445f
DJ		 133762008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13377
13378 * server.c (handle_v_run): Always use the supplied argument list.
13379
d0107bb6 133802008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13381
d0107bb6
BW		 13382 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13383 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13384
2c4ad781
TJB		 133852008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13386
13387 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13388 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13389 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13390 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13391 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13392 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13393 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13394 XML target descriptions.
13395 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13396 when inferior is running on an ISA 2.05 or later processor. Add
13397 special case to return offset for full 64-bit slot of FPSCR when
13398 in 32-bits.
13399
dfb64f85
DJ		 134002008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13401
13402 * Makefile.in (SFILES, clean): Added sparc64 files.
13403 (reg-sparc64.o, reg-sparc64.c): New.
13404 * configure.srv (sparc*-*-linux*): New configuration.
13405 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13406 syscall arguments for SPARC.
13407 (regsets_store_inferior_registers): Likewise.
13408 * linux-sparc-low.c: New file.
13409
66b6e1dd
DE		 134102008-10-21 Doug Evans <dje@google.com>
13411
13412 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13413 (READLINE_DIR,READLINE_DEP): Delete.
13414 (INTERNAL_CFLAGS): Update.
13415 (LINTFLAGS): Update.
13416
9b710a42
PA		 134172008-10-10 Pedro Alves <pedro@codesourcery.com>
13418
13419 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13420 whole argv from the last run, not just argv[0].
13421
5822d809
PA		 134222008-09-08 Pedro Alves <pedro@codesourcery.com>
13423
13424 * regcache.c (new_register_cache): Return NULL if the register
13425 cache size isn't known yet.
13426 (free_register_cache): Avoid dereferencing a NULL regcache.
13427
74aac56f
DJ		 134282008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13429
13430 * configure.srv: Merge MIPS and MIPS64.
13431
400b20f5
MR		 134322008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13433
13434 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13435
677c5bb1
LM		 134362008-08-18 Luis Machado <luisgpm@br.ibm.com>
13437
13438 * Makefile.in: Add required vsx dependencies.
13439
13440 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13441 Declare init_registers_powerpc_vsx32l.
13442 Declare init_registers_powerpc_vsx64l.
13443 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13444 (ppc_arch_setup): Check for VSX in hwcap.
13445 (ppc_fill_vsxregset): New function.
13446 (ppc_store_vsxregset): New function.
13447 Add new VSX entry in regset_info target_regsets.
13448
13449 * configure.srv: Add new VSX dependencies.
13450
a6f3e723
SL		 134512008-08-12 Pedro Alves <pedro@codesourcery.com>
13452
13453 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13454 (remote_open): Set or clear transport_is_reliable.
13455 (putpkt_binary): Don't expect acks in noack mode.
13456 (getpkt): Don't send ack/nac in noack mode.
13457 * server.c (handle_general_set): Handle QStartNoAckMode.
13458 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13459 qSupported.
13460 (main): Reset noack_mode on every connection.
13461 * server.h (noack_mode): Declare.
13462
a417dc56
RW		 134632008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13464
13465 * Makefile.in (GDBREPLAY_OBS): New variable.
13466 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13467
3221518c
UW		 134682008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13469 Daniel Jacobowitz <dan@codesourcery.com>
13470
13471 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13472 (usr_store_inferior_registers): Likewise.
13473 (regsets_store_inferior_registers): Likewise.
13474
ec56be1b
PA		 134752008-07-31 Rolf Jansen <rj@surtec.com>
13476 Pedro Alves <pedro@codesourcery.com>
13477
13478 * configure.ac: Check for memmem declaration.
13479 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13480 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13481 (disable_packet_qfThreadInfo): Unconditionally compile.
13482 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13483 * configure, config.in: Regenerate.
13484
2fe5e3ff
DE		 134852008-07-28 Doug Kwan <dougkwan@google.com>
13486
13487 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13488 (linux_write_memory): Remove declaration of errno.
13489
836acd6d
UW		 134902008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13491
13492 * linux-low.c (handle_extended_wait): Do not use "status"
13493 variable uninitialized.
13494
aeba519e
PA		 134952008-07-07 Pedro Alves <pedro@codesourcery.com>
13496
13497 * server.c (handle_v_attach): Inhibit reporting dll changes.
13498
db42f210
PA		 134992008-06-27 Pedro Alves <pedro@codesourcery.com>
13500
13501 * remote-utils.c (prepare_resume_reply): If requested, don't
13502 output "thread:TID" in the T stop reply.
13503
13504 * server.c (disable_packet_vCont, disable_packet_Tthread)
13505 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13506 (handle_query): If requested, disable support for qC, qfThreadInfo
13507 and qsThreadInfo.
13508 (handle_v_requests): If requested, disable support for vCont.
13509 (gdbserver_show_disableable): New.
13510 (main): Handle --disable-packet and --disable-packet=LIST.
13511
13512 * server.h (disable_packet_vCont, disable_packet_Tthread)
13513 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13514
8e4c5421
CD		 135152008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13516
13517 * server.c (gdbserver_usage): Mention --version.
13518
6e23a804
DJ		 135192008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13520
13521 * Makefile.in (gdbreplay.o): New rule.
13522
90aa6a40
JM		 135232008-06-06 Joseph Myers <joseph@codesourcery.com>
13524
13525 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13526 message, not gdbserver.
13527
c16158bc 135282008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13529 Nathan Sidwell <nathan@codesourcery.com>
13530 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13531
13532 * acinclude.m4: Include ../../config/acx.m4.
13533 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13534 * configure, config.in: Regenerate.
13535 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13536 * server.c (gdbserver_version): Print PKGVERSION.
13537 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13538 (main): Adjust gdbserver_usage calls.
13539 * gdbreplay.c (version, host_name): Add declarations.
13540 (gdbreplay_version, gdbreplay_usage): New.
13541 (main): Accept --version and --help options.
13542
aeb75bf5
DJ		 135432008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13544
13545 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13546 (arm_breakpoint_at): Handle Thumb.
13547 (the_low_target): Add comment.
13548
76b233dd
UW		 135492008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13550
13551 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13552
08388c79
DE		 135532008-05-09 Doug Evans <dje@google.com>
13554
a3c83fae
DE		 13555 * server.h (decode_search_memory_packet): Declare.
13556 * remote-utils.c (decode_search_memory_packet): New fn.
13557 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13558 (handle_search_memory): New fn.
13559 (handle_query): Process qSearch:memory packets.
13560
bb9c3d36
UW		 135612008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13562
13563 * regcache.c (registers_length): Remove.
13564 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13565 full register packet.
13566 * regcache.h (registers_length): Remove prototype.
13567 * server.h (PBUFSIZ): Define to 16384.
13568
7284e1be
UW		 135692008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13570
13571 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13572 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13573 powerpc-64l.o, and powerpc-altivec64l.o.
13574 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13575 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13576 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13577 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13578 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13579 to srv_xmlfiles.
13580
13581 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13582 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13583 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13584 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13585 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13586 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13587 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13588 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13589 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13590 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13591 (clean): Update.
13592
13593 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13594 (init_registers_powerpc_32l): ... this new prototype.
13595 (init_registers_powerpc_32): Remove, replace by ...
13596 (init_registers_powerpc_altivec32l): ... this new prototype.
13597 (init_registers_powerpc_e500): Remove, replace by ...
13598 (init_registers_powerpc_e500l): ... this new prototype.
13599 (init_registers_ppc64): Remove, replace by ...
13600 (init_registers_powerpc_64l): ... this new prototype.
13601 (init_registers_powerpc_64): Remove, replace by ...
13602 (init_registers_powerpc_altivec64l): ... this new prototype.
13603 (ppc_num_regs): Set to 73.
13604 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13605 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13606 (ppc_cannot_store_register): Handle orig_r3 and trap.
13607 (ppc_arch_setup): Update init_registers_... calls.
13608 (ppc_fill_gregset): Handle orig_r3 and trap.
13609
13610 * inferiors.c (clear_inferiors): Reset current_inferior.
13611
fdc59709
PB		 136122008-04-23 Paolo Bonzini <bonzini@gnu.org>
13613
889bf7c5
PA		 13614 * acinclude.m4: Add override.m4.
13615 * configure: Regenerate.
fdc59709 13616
c9b2f845
UW		 136172008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13618
13619 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13620 initial call to init_register_ppc64.
13621
550512b8
UW		 136222008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13623
43aaf8b6
PA		 13624 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13625 single powerpc*-*-linux* case.
550512b8
UW		 13626 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13627
b6430ec3
UW		 136282008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13629
13630 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13631 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13632 from reg_xmlfiles.
13633 * linux-ppc-low.c: Include <elf.h>.
13634 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13635 (ppc_hwcap): New global variable.
13636 (ppc_regmap): Remove __SPE__ #ifdef sections.
13637 (ppc_regmap_e500): New global variable.
13638 (ppc_cannot_store_register): Update __SPE__ special case.
13639 (ppc_get_hwcap): New function.
13640 (ppc_arch_setup): Use it to determine whether inferior supports
13641 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13642 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13643 Do not access registers if target does not support AltiVec.
13644 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13645 Do not access registers if target does not support SPE.
13646 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13647
52fa2412
UW		 136482008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13649
13650 * linux-low.c (disabled_regsets, num_regsets): New.
13651 (use_regsets_p): Delete.
13652 (linux_wait_for_process): Clear disabled_regsets.
13653 (regsets_fetch_inferior_registers): Check and set it.
13654 (regsets_store_inferior_registers): Likewise.
13655 (linux_fetch_registers, linux_store_registers): Do not use
13656 use_regsets_p.
13657 (initialize_low): Allocate disabled_regsets.
13658
e28b3332
DJ		 136592008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13660
13661 * Makefile.in (LIBOBJS): New.
13662 (OBS): Use LIBOBJS.
13663 (memmem.o): New rule.
13664 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13665 * configure: Regenerated.
13666
4536995d
UW		 136672008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13668
13669 * server.c (handle_query): Never return "unsupported" for
13670 qXfer:features:read queries.
13671
221c031f
UW		 136722008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13673
13674 * server.c (get_features_xml): Fix inverted condition.
13675 (handle_query): Always support qXfer:feature:read.
13676
ccd213ac
DJ		 136772008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13678
13679 * server.c (wrapper_argv): New.
13680 (start_inferior): Handle wrapper_argv. If set, expect an extra
13681 trap.
13682 (gdbserver_usage): Document --wrapper.
13683 (main): Parse --wrapper.
13684
6fe305f7
UW		 136852008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13686
13687 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13688 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13689 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13690 (ppc_set_pc): Likewise.
13691 (ppc_arch_setup): New function.
13692 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13693 of collect_register.
889bf7c5 13694 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13695
5b0a002e
UW		 136962008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13697
13698 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13699 instead of linux-ppc64-low.o.
13700 * linux-ppc64-low.c: Remove file.
13701 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13702 (linux-ppc64-low.o): Remove rule.
13703
13704 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13705 (init_registers_powerpc_64): Likewise.
13706 (ppc_regmap): Conditionally define depending on __powerpc64__.
13707 (ppc_cannot_store_register): Do not special-case "fpscr" when
13708 compiled on __powerpc64__.
13709 (ppc_collect_ptrace_register): New function.
13710 (ppc_supply_ptrace_register): New function.
13711 (ppc_breakpoint): Change type to "unsigned int".
13712 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13713 (the_low_target): Conditionally provide initializers for the
889bf7c5 13714 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13715 collect_ptrace_register and supply_ptrace_register members.
13716
9b4b61c8
UW		 137172008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13718
13719 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13720 * server.c (gdbserver_xmltarget): Define.
13721 (get_features_xml): Use it to replace "target.xml" and arch_string.
13722
13723 * configure.srv: Remove srv_xmltarget. Add XML files that were
13724 mentioned there to srv_xmlfiles instead. Remove conditional tests
13725 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13726 srv_xmlfiles and srv_regobj to include all possible choices.
13727 * configure.ac (srv_xmltarget): Remove.
13728 (srv_xmlfiles): Do not add "target.xml".
13729 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13730 checks for supplementary target information.
13731 * configure: Regenerate.
13732 * Makefile.in (XML_TARGET): Remove.
13733 (target.xml): Remove rule.
13734 (clean): Do not clean up target.xml.
13735 (.PRECIOUS): Do not mention target.xml.
13736
13737 * target.h (struct target_ops): Remove arch_string member.
13738 * linux-low.c (linux_arch_string): Remove.
13739 (linux_target_ops): Remove arch_string initializer.
13740 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13741 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13742 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13743 * spu-low.c (spu_arch_string): Remove.
13744 (spu_target_ops): Remove arch_string initializer.
13745 * win32-low.c (win32_arch_string): Remove.
13746 (win32_target_ops): Remove arch_string initializer.
13747 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13748 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13749 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13750
ee1a7ae4
UW		 137512008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13752
13753 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13754 by collect_ptrace_register and supply_ptrace_register hooks.
13755 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13756 instead of checking for the_low_target.left_pad_xfer.
13757 (usr_store_inferior_registers): Use collect_ptrace_register callback
13758 instead of checking for the_low_target.left_pad_xfer.
13759
13760 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13761 (s390_supply_ptrace_register): Likewise.
13762 (s390_fill_gregset): Call s390_collect_ptrace_register.
13763 (the_low_target): Update.
13764
13765 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13766 (ppc_supply_ptrace_register): Likewise.
13767 (the_low_target): Update.
13768
13769 * linux-i386-low.c (the_low_target): Update.
13770 * linux-x86-64-low.c (the_low_target): Update.
13771
d61ddec4
UW		 137722008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13773
13774 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13775 reg-s390.o and reg-s390x.o.
13776
13777 * linux-low.c (new_inferior): New global variable.
13778 (linux_create_inferior, linux_attach): Set it.
13779 (linux_wait_for_process): Call the_low_target.arch_setup after the
13780 target has stopped for the first time.
13781 (initialize_low): Do not call the_low_target.arch_setup.
13782
13783 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13784 (s390_set_pc): Likewise.
13785 (s390_arch_setup): New function.
13786 (the_low_target): Use s390_arch_setup as arch_setup routine.
13787
13788 * regcache.c (realloc_register_cache): New function.
13789 (set_register_cache): Call it for each existing regcache.
13790
d05b4ac3
UW		 137912008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13792
13793 * server.h (init_registers): Remove prototype.
13794
13795 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13796 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13797 instead of init_registers ().
13798 * linux-arm-low.c (init_registers_arm): Add prototype.
13799 (init_registers_arm_with_iwmmxt): Likewise.
13800 (the_low_target): Add initializer for arch_setup field.
13801 * linux-cris-low.c (init_registers_cris): Add prototype.
13802 (the_low_target): Add initializer for arch_setup field.
13803 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13804 (the_low_target): Add initializer for arch_setup field.
13805 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13806 (the_low_target): Add initializer for arch_setup field.
13807 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13808 (the_low_target): Add initializer for arch_setup field.
13809 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13810 (the_low_target): Add initializer for arch_setup field.
13811 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13812 (the_low_target): Add initializer for arch_setup field.
13813 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13814 (init_registers_mips64_linux): Likewise.
13815 (the_low_target): Add initializer for arch_setup field.
13816 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13817 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13818 (the_low_target): Add initializer for arch_setup field.
13819 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13820 (init_registers_powerpc_64): Likewise.
13821 (the_low_target): Add initializer for arch_setup field.
13822 * linux-s390-low.c (init_registers_s390): Add prototype.
13823 (init_registers_s390x): Likewise.
13824 (the_low_target): Add initializer for arch_setup field.
13825 * linux-sh-low.c (init_registers_sh): Add prototype.
13826 (the_low_target): Add initializer for arch_setup field.
13827 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13828 (the_low_target): Add initializer for arch_setup field.
13829 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13830 (the_low_target): Add initializer for arch_setup field.
13831
13832 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13833 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13834 instead of init_registers ().
13835 * win32-arm-low.c (init_registers_arm): Add prototype.
13836 (the_low_target): Add initializer for arch_setup field.
13837 * win32-i386-low.c (init_registers_i386): Add prototype.
13838 (the_low_target): Add initializer for arch_setup field.
13839
13840 * spu-low.c (init_registers_spu): Add prototype.
13841 (initialize_low): Call initialie_registers_spu () instead of
13842 initialize_registers ().
13843
fd96d250
PA		 138442008-02-19 Pedro Alves <pedro@codesourcery.com>
13845
13846 * server.c (handle_v_requests): When handling the vRun and vAttach
13847 packets, if already debugging a process, don't kill it. Return an
13848 error instead.
13849
d41b6bb4
DJ		 138502008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13851
13852 * server.c (handle_query): Correct length check.
13853
5ac588cf
PA		 138542008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13855
13856 * win32-low.c (do_initial_child_stuff): Add process handle
13857 parameter. Set current_process_handle and current_process_id from the
13858 parameters. Clear globals.
13859 (win32_create_inferior): Don't set current_process_handle and
13860 current_process_id here. Instead pass them on the call to
13861 do_initial_child_stuff.
13862 (win32_attach): Likewise.
13863 (win32_clear_inferiors): New.
13864 (win32_kill): Don't close the current process handle or the
13865 current thread handle here. Instead call win32_clear_inferiors.
13866 (win32_detach): Don't open a new handle to the process. Call
13867 win32_clear_inferiors.
13868 (win32_join): Don't rely on current_process_handle; open a new
13869 handle using the process id.
13870 (win32_wait): Call win32_clear_inferiors when the inferior process
13871 has exited.
13872
ecd7ecbc
DJ		 138732008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13874
13875 * server.c (monitor_show_help): Add "exit".
13876
1525d545
MG		 138772008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13878
ecd7ecbc 13879 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13880 (clean): Add reg-xtensa.c.
13881 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13882 * configure.srv (xtensa*-*-linux*) New target.
13883 * linux-xtensa-low.c: New.
13884 * xtensa-xtregs.c: New.
1525d545 13885
59a016f0
PA		 138862008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13887
13888 * hostio.c: Don't include errno.h.
13889 (errno_to_fileio_errno): Move to hostio-errno.
13890 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13891 error number outputting to the target->hostio_last_error callback.
13892 (hostio_packet_error): Use FILEIO_EINVAL directly.
13893 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13894 calls to hostio_error.
13895 * hostio-errno.c: New.
13896 * server.h (hostio_last_error_from_errno): Declare.
13897 * target.h (target_ops): Add hostio_last_error member.
13898 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13899 as hostio_last_error handler.
889bf7c5 13900 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13901 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13902 (wince_hostio_last_error): New functions.
13903 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13904 as hostio_last_error handler.
13905 (win32_target_ops) [!_WIN32_WCE]: Register
13906 hostio_last_error_from_errno as hostio_last_error handler.
13907 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13908 (hostio-errno.o): New rule.
13909 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13910 * configure.srv (srv_hostio_err_objs): New variable. Default to
13911 hostio-errno.o.
13912 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13913 * configure: Regenerate.
13914
2d717e4f
DJ		 139152008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13916
13917 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13918 (linux_kill, linux_detach): Clean up the process list.
13919 * remote-utils.c (remote_open): Improve port number parsing.
13920 (putpkt_binary, input_interrupt): Only send interrupts if the target
13921 is running.
13922 * server.c (extended_protocol): Make static.
13923 (attached): Define earlier.
13924 (exit_requested, response_needed, program_argv): New variables.
13925 (target_running): New.
13926 (start_inferior): Clear attached here.
13927 (attach_inferior): Set attached here.
13928 (require_running): Define.
13929 (handle_query): Use require_running and target_running. Implement
13930 "monitor exit".
13931 (handle_v_attach, handle_v_run): New.
13932 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13933 (gdbserver_usage): Update.
13934 (main): Redo argument parsing. Handle --debug and --multi. Handle
13935 --attach along with other options or after the port. Save
13936 program_argv. Support no initial program. Resynchronize
13937 communication with GDB after an error. Handle "monitor exit".
13938 Use require_running and target_running. Always allow the extended
13939 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13940 restart in extended mode.
13941 * README: Refer to the GDB manual. Update --attach usage.
13942
7407e2de
AS		 139432007-12-20 Andreas Schwab <schwab@suse.de>
13944
13945 * linux-low.c (STACK_SIZE): Define.
13946 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13947 (linux_test_for_tracefork): Likewise.
13948
b65d95c5
DJ		 139492007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13950
13951 * linux-low.c (linux_wait_for_event): Update messages. Do not
13952 reinsert auto-delete breakpoints.
13953 * mem-break.c (struct breakpoint): Change return type of handler to
13954 int.
13955 (set_breakpoint_at): Update handler type.
13956 (reinsert_breakpoint_handler): Return 1 instead of calling
13957 delete_breakpoint.
13958 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
13959 setting a new one.
13960 (check_breakpoints): Delete auto-delete breakpoints and return 2.
13961 * mem-break.h (set_breakpoint_at): Update handler type.
13962 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
13963 * win32-low.c (auto_delete_breakpoint): New.
13964 (get_child_debug_event): Use it.
13965
4e799345
DJ		 139662007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
13967
13968 * configure.ac: Check for pread and pwrite.
13969 * hostio.c (handle_pread): Fall back to lseek and read.
13970 (handle_pwrite): Fall back to lseek and write.
13971 * config.in, configure: Regenerated.
13972
27524b67
DJ		 139732007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
13974
13975 * server.c (myresume): Add own_buf argument.
13976 (main): Update calls.
13977
a20d5e98
DJ		 139782007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
13979
13980 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
13981 * remote-utils.c (remote_open): Do not call disable_async_io.
13982 (block_async_io): Delete.
13983 (unblock_async_io): Make static.
13984 (initialize_async_io): New.
13985 * server.c (handle_v_cont): Handle async I/O here.
13986 (myresume): Likewise. Move other common resume tasks here...
13987 (main): ... from here. Call initialize_async_io. Disable async
13988 I/O before the main loop.
13989 * server.h (initialize_async_io): Declare.
13990 (block_async_io, unblock_async_io): Delete prototypes.
13991 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
13992
b79d787e
DJ		 139932007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
13994
13995 * remote-utils.c (readchar): Allow binary data in received messages.
13996
d97903b2
PA		 139972007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
13998
13999 * win32-low.c (attaching): New global.
14000 (win32_create_inferior): Clear the `attaching' global.
14001 (win32_attach): Set the `attaching' global.
14002 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14003 attaching. Only set a breakpoint at the entry point if not
14004 attaching.
14005
311de423
PA		 140062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14007
14008 * server.c (main): Don't report dll events on the initial
14009 connection on attaches.
14010
6c2d16d2
PA		 140112007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14012
14013 * server.c (main): Relax numerical bases supported for the pid of
14014 the --attach command line argument.
14015
5ca906e6
PA		 140162007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14017
14018 * win32-low.c (win32_attach): Call OpenProcess before
14019 DebugActiveProcess, not after. Add last error output to error
14020 call.
14021
9c6c8194
PA		 140222007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14023
14024 * win32-low.c (win32_get_thread_context)
14025 (win32_set_thread_context): New functions.
14026 (thread_rec): Use win32_get_thread_context.
14027 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14028 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14029 field.
14030
4d5d1aaa
PA		 140312007-12-03 Leo Zayas
14032 Pedro Alves <pedro_alves@portugalmail.pt>
14033
14034 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14035 global variables.
14036 (child_add_thread): Minor cleanup.
14037 (child_continue): Resume artificially suspended threads before
14038 calling ContinueDebugEvent.
14039 (suspend_one_thread): New.
14040 (fake_breakpoint_event): New.
14041 (get_child_debug_event): Change return type to int. Check here if
14042 gdb sent an interrupt request. If a soft interrupt was requested,
14043 fake a breakpoint event. Return 0 if there is no event to handle,
14044 and 1 otherwise.
14045 (win32_wait): Don't check here if gdb sent an interrupt request.
14046 Ensure there is a valid event to handle.
14047 (win32_request_interrupt): Add soft interruption method as last
14048 resort.
14049
c436e841
PA		 140502007-12-03 Leo Zayas
14051 Pedro Alves <pedro_alves@portugalmail.pt>
14052
14053 * win32-low.h (win32_thread_info): Add descriptions to the
14054 structure members. Replace `suspend_count' counter by a
14055 `suspended' flag.
14056 * win32-low.c (thread_rec): Update condition of when to get the
14057 context from the inferior. Rely on ContextFlags being set if it
14058 has already been retrieved. Only suspend the inferior thread if
14059 we haven't already. Warn if that fails.
14060 (continue_one_thread): s/suspend_count/suspended/. Only call
14061 ResumeThread once. Warn if that fails.
14062
e7b5fa67
PA		 140632007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14064
14065 * win32-low.c (win32_wait): Don't read from the inferior when it
14066 has already exited.
14067
a385171d
PA		 140682007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14069
14070 * Makefile.in (win32_low_h): New variable.
14071 (win32-low.o): Add dependency on $(win32_low_h).
14072 (win32-arm-low.o, win32-i386-low.o): New rules.
14073
f80c84b3
DJ		 140742007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14075
14076 * hostio.c: Correct copyright year.
14077
a6b151f1
DJ		 140782007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14079
14080 * Makefile.in (OBS): Add hostio.o.
14081 (hostio.o): New rule.
14082 * server.h (handle_vFile): Declare.
14083 * hostio.c: New file.
14084 * server.c (handle_v_requests): Take packet_len and new_packet_len
14085 for binary packets. Call handle_vFile.
14086 (main): Update call to handle_v_requests.
14087
f9387fc3
DJ		 140882007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14089
14090 * linux-low.c: Include <sched.h>.
14091
51c2684e
DJ		 140922007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14093
14094 * linux-low.c (linux_tracefork_grandchild): New.
14095 (linux_tracefork_child): Use clone.
14096 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14097
75f83163
JB		 140982007-10-31 Joel Brobecker <brobecker@adacore.com>
14099
14100 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14101
da5898ce
DJ		 141022007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14103
14104 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14105
24a09b5f
DJ		 141062007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14107
14108 * inferiors.c (change_inferior_id): Delete.
14109 (add_pid_to_list, pull_pid_from_list): New.
14110 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14111 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14112 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14113 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14114 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14115 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14116 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14117 (using_threads): Always set to 1.
14118 (handle_extended_wait): New.
14119 (add_process): Do not set TID.
14120 (linux_create_inferior): Set must_set_ptrace_flags.
14121 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14122 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14123 (linux_thread_alive): Rename TID argument to LWPID.
14124 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14125 (linux_wait_for_event): Do not use TID or check using_threads. Update
14126 call to dead_thread_notify. Call handle_extended_wait.
14127 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14128 (send_sigstop): Delete sigstop_sent.
14129 (wait_for_sigstop): Avoid TID.
14130 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14131 (linux_test_for_tracefork): New.
14132 (linux_lookup_signals): Use thread_db_active and
14133 linux_supports_tracefork_flag.
14134 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14135 * linux-low.h (get_process_thread): Avoid TID.
14136 (struct process_ifo): Move thread_known and tid to the end. Remove
14137 sigstop_sent.
14138 (linux_attach_lwp, thread_db_init): Update prototypes.
14139 * server.h (change_inferior_id): Delete prototype.
14140 (add_pid_to_list, pull_pid_from_list): New prototypes.
14141 * thread-db.c (thread_db_use_events): New.
14142 (find_first_thread): Rename to...
14143 (find_one_thread): ...this. Update callers and messages. Do not
14144 call fatal. Check thread_db_use_events. Do not call
14145 change_inferior_id or new_thread_notify.
14146 (maybe_attach_thread): Update. Do not call new_thread_notify.
14147 (thread_db_init): Set thread_db_use_events. Check use_events.
14148 * utils.c (fatal, warning): Correct message prefix.
14149
30ed0a8f
DJ		 141502007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14151
14152 * Makefile.in (clean): Remove new files.
14153 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14154 (powerpc-64.o, powerpc-64.c): New rules.
14155 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14156 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14157 with SPE.
14158 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14159 SPE targets.
14160 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14161 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14162 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14163 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14164 (target_regsets): Add AltiVec and SPE register sets.
14165 * configure.ac: Check for AltiVec and SPE.
14166 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14167 (ppc_fill_vrregset, ppc_store_vrregset): New.
14168 (target_regsets): Add AltiVec register set.
14169 * configure: Regenerated.
14170
fd462a61
DJ		 141712007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14172
14173 * linux-low.c (O_LARGEFILE): Define.
14174 (linux_read_memory): Use /proc/PID/mem.
14175 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14176 * configure, config.in: Regenerated.
14177
69f223ed
DJ		 141782007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14179
14180 * linux-low.c (linux_wait_for_event): Do not pass signals while
14181 single-stepping.
14182
aec18585
PA		 141832007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14184
14185 * win32-low.c (create_process): New.
14186 (win32_create_inferior): Use create_process instead of
14187 CreateProcess. If create_process failed retry appending an ".exe"
14188 suffix. Store the GetLastError result immediatelly after
14189 create_process calls and use it on the call to error.
14190
34d86ddd
PA		 141912007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14192
14193 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14194
5a0e3bd0
JB		 141952007-08-23 Joel Brobecker <brobecker@adacore.com>
14196
14197 * configure.ac: Switch license to GPLv3.
14198
f88c79e6
MS		 141992007-08-01 Michael Snyder <msnyder@access-company.com>
14200
14201 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14202
6b3d9b83
PA		 142032007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14204
14205 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14206 typedef.
14207 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14208 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14209 CloseToolhelp32Snapshot.
14210 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14211 CloseToolhelp32Snapshot.
14212
c588c53c
MS		 142132007-07-27 Michael Snyder <michael.snyder@access-company.com>
14214
14215 * server.c (main): Check for inferior exit before main loop.
14216
aa0403d9
PA		 142172007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14218
14219 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14220 instead of on tmp_desc.
14221
255e7678
DJ		 142222007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14223 Daniel Jacobowitz <dan@codesourcery.com>
14224
14225 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14226 (add_thread): Minor cleanups.
14227 (clear_inferiors): Move lower in the file. Clear the DLL
14228 list.
14229 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14230 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14231 (xml_escape_text): New.
14232 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14233 for qSupported.
14234 (handle_v_cont): Report errors.
14235 (gdbserver_version): Update.
14236 (main): Correct size of own_buf. Do not report initial DLL events.
14237 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14238 (unloaded_dll, xml_escape_text): New.
14239 * win32-low.c (enum target_waitkind): Update comments.
14240 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14241 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14242 (win32_EnumProcessModules, win32_GetModuleInformation)
14243 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14244 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14245 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14246 (win32_Module32First, win32_Module32Next, load_toolhelp)
14247 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14248 (get_child_debug_event): Handle DLL events.
14249 (win32_wait): Likewise.
14250
0d37add9
DJ		 142512007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14252
14253 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14254 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14255
45e2715e
PA		 142562007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14257
14258 * win32-low.c (handle_output_debug_string): Ignore event if not
14259 waiting.
14260
c5674cf1
PA		 142612007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14262
14263 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14264
2bbe3cc1
DJ		 142652007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14266
14267 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14268
ae13219e
DJ		 142692007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14270
14271 * inferiors.c (change_inferior_id): Add comment.
14272 * linux-low.c (check_removed_breakpoint): Add an early
14273 prototype. Improve debug output.
14274 (linux_attach): Doc update.
14275 (linux_detach_one_process, linux_detach): Clean up before releasing
14276 each process.
14277 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14278 * linux-low.h (struct process_info): Doc improvement.
14279 * mem-break.c (delete_all_breakpoints): New.
14280 * mem-break.h (delete_all_breakpoints): New prototype.
14281 * thread-db.c (find_first_thread): New.
14282 (thread_db_create_event): Call it instead of
14283 thread_db_find_new_threads. Clean up unused variables.
14284 (maybe_attach_thread): Remove first thread handling.
14285 (thread_db_find_new_threads): Use find_first_thread.
14286 (thread_db_get_tls_address): Likewise.
14287
4105de34
DJ		 142882007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14289
14290 * thread-db.c (thread_db_find_new_threads): Add prototype.
14291 (thread_db_create_event): Check for the main thread before adding
14292 a new thread.
14293 (maybe_attach_thread): Only enable event reporting if TID == 0.
14294 (thread_db_get_tls_address): Check for new threads.
14295
2b876972
DJ		 142962007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14297
14298 * linux-low.c (linux_create_inferior): Try execv before execvp.
14299 * spu-low.c (spu_create_inferior): Likewise.
14300
7a245884
DJ		 143012007-06-13 Mike Frysinger <vapier@gentoo.org>
14302
14303 * linux-low.c (linux_create_inferior): Change execv to execvp.
14304 * spu-low.c (spu_create_inferior): Likewies.
14305
117ce543
DJ		 143062007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14307
14308 * Makefile.in (clean): Clean new files instead of deleted ones.
14309 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14310 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14311 rules.
14312 * configure.srv: Specify XML files and new regformats for MIPS and
14313 MIPS64 GNU/Linux.
14314 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14315 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14316 an entry for the restart register.
14317 (mips_cannot_fetch_register, mips_cannot_store_register)
14318 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14319 register names to match the XML descriptions.
14320 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14321 restart register instead of $0.
14322
0e7f50da
UW		 143232007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14324 Markus Deuling <deuling@de.ibm.com>
14325
14326 * remote-utils.c (decode_xfer_write): New function.
14327 * server.h (decode_xfer_write): Add prototype.
14328 * server.c (handle_query): Add PACKET_LEN argument. Support
14329 qXfer:spu:read and qXfer:spu:write packets.
14330 (main): Pass packet_len to handle_query.
14331 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14332 * target.h (target_ops): Add qxfer_spu.
14333
374c1d38
UW		 143342007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14335
14336 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14337 accessing non-seekable spufs files.
14338
bb63802a
UW		 143392007-05-16 Markus Deuling <deuling@de.ibm.com>
14340
889bf7c5 14341 * server.c (handle_query): Add reply for qC packet.
bb63802a 14342
7390519e
PA		 143432007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14344 Leo Zayas <lerele@champenstudios@com>
14345
14346 * server.h (check_remote_input_interrupt_request): New function.
14347 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14348 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14349 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14350 (check_remote_input_interrupt_request): New function.
14351 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14352 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14353 winapi_GenerateConsoleCtrlEvent): New typedefs.
14354 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14355 to 250 ms.
14356 (win32_wait): Check for remote interrupt request
14357 with check_remote_input_interrupt_request.
14358 (win32_request_interrupt): New function.
14359 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14360
34b34921
PA		 143612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14362
14363 * win32-low.c (debug_registers_changed,
14364 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14365 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14366 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14367 (thread_rec): Get context using the low target.
14368 (child_add_thread): Call thread_added on the low target,
14369 which does the same thing.
14370 (regptr): Delete.
14371 (do_initial_child_stuff): Remove debug registers references.
14372 Set context using the low target. Resume threads after
14373 setting the contexts.
14374 (child_continue): Remove dead variable. Remove debug
14375 registers references.
14376 (child_fetch_inferior_registers): Go through the low target.
14377 (do_child_store_inferior_registers): Remove.
14378 (child_store_inferior_registers): Go through the low target.
14379 (win32_resume): Remove debug registers references.
14380 Set context using the low target.
14381 (handle_exception): Change return type to void. Don't record
14382 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14383 first chance exception.
889bf7c5 14384 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14385 goto loop. Always return after waiting for debug event.
14386 (win32_wait): Convert to switch statement. Handle spurious
14387 events.
14388
14389 * win32-i386-low.c (debug_registers_changed,
14390 debug_registers_used): New.
14391 (initial_stuff): Rename to ...
14392 (i386_initial_stuff): ... this. Clear debug registers
14393 state variables.
14394 (store_debug_registers): Delete.
14395 (i386_get_thread_context): New.
14396 (load_debug_registers): Delete.
14397 (i386_set_thread_context): New.
14398 (i386_thread_added): New.
14399 (single_step): Rename to ...
14400 (i386_single_step): ... this.
14401 (do_fetch_inferior_registers): Rename to ...
14402 (i386_fetch_inferior_register): ... this.
14403 (i386_store_inferior_register): New.
14404 (the_low_target): Adapt to new interface.
14405
14406 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14407 (arm_get_thread_context): New.
14408 (arm_set_thread_context): New.
14409 (regptr): New.
14410 (do_fetch_inferior_registers): Rename to ...
14411 (arm_fetch_inferior_register): ... this.
14412 (arm_store_inferior_register): New.
14413 (arm_wince_breakpoint): Reimplement as unsigned long.
14414 (arm_wince_breakpoint_len): Define.
14415 (the_low_target): Adapt to new interface.
14416
14417 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14418 load_debug_registers. Add get_thread_context, set_thread_context,
14419 thread_added and store_inferior_register. Rename
14420 fetch_inferior_registers to fetch_inferior_register.
14421 (regptr): Remove declaration.
14422
dd6953e1
PA		 144232007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14424
14425 * linux-low.c (linux_detach): Change return type to int. Return 0.
14426 * spu-low.c (spu_detach): Likewise.
14427
444d6139
PA		 144282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14429
14430 * target.h (target_ops): Change return type of detach to int.
14431 Add join.
14432 (join_inferior): New.
14433 * server.c (main): Don't skip detach support on mingw32.
14434 If the inferior doesn't support detaching return error.
14435 Call join_inferior instead of using waitpid.
14436 * linux-low.c (linux_join): New.
14437 (linux_target_op): Add linux_join.
14438 * spu-low.c (spu_join): New.
14439 (spu_target_ops): Add spu_join.
14440 * win32-low.c (win32_detach): Adapt to new interface.
14441 Reopen current_process_handle before detaching. Issue a child
14442 resume before detaching.
14443 (win32_join): New.
14444 (win32_target_op): Add win32_join.
14445
1d5315fe
PA		 144462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14447
14448 * win32-low.c (win32-attach): Fix return value.
14449 * target.h (target_ops): Describe ATTACH return values.
14450
bf914831
PA		 144512007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14452
14453 * win32-low.c (GETPROCADDRESS): Define.
14454 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14455 (winapi_DebugSetProcessKillOnExit): Likewise.
14456 (win32_create_inferior): Force usage of ansi CreateProcessA.
14457 (win32_attach): Use GETPROCADDRESS.
14458 (win32_detach): Likewise.
14459
f72f3e60
PA		 144602007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14461
14462 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14463
ed50f18f
PA		 144642007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14465
14466 * win32-low.c: Commit leftover changes from 2007-03-29.
14467
0c2ead7e
DJ		 144682007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14469
14470 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14471 fields short instead of int. Add explicit padding.
14472 (i387_cache_to_fsave): Remove unnecessary casts.
14473 (i387_fsave_to_cache): Doc fix.
14474 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14475
73725ff3
DJ		 144762007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14477
14478 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14479 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14480
d99f33d8
PA		 144812007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14482
14483 * configure.srv (arm*-*-mingw32ce*): Move near the other
14484 arm targets.
14485
68070c10
PA		 144862007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14487
2482afc6 14488 * configure.ac: Add errno checking.
68070c10
PA		 14489 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14490 sys/file.h and malloc.h.
14491 (AC_CHECK_DECLS): Add perror.
14492 (srv_mingwce): Handle.
2482afc6 14493 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14494 win32-i386-low.o to srv_tgtobj.
14495 (i[34567]86-*-mingw*): Likewise.
14496 (arm*-*-mingw32ce*): Add case.
14497 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14498 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14499 [__MINGW32CE__] (strerror): New function.
14500 [__MINGW32CE__] (errno): Define to GetLastError.
14501 [__MINGW32CE__] (COUNTOF): New macro.
14502 (remote_open): Remove extra close call.
14503 * mem-break.c (delete_breakpoint_at): New function.
14504 * mem-break.h (delete_breakpoint_at): Declare.
14505 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14506 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14507 [USE_WIN32API] (read, write): Add char* casts.
14508 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14509 * server.h: Include wincecompat.h on Windows CE.
14510 [HAVE_ERRNO_H]: Check.
14511 (perror): Declare if not declared.
14512 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14513 (perror_with_name): Remove errno declaration.
14514 * wincecompat.h: New.
14515 * wincecompat.c: New.
14516 * win32-low.h: New.
14517 * win32-arm-low.c: New.
14518 * win32-i386-low.c: New.
14519 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14520 (OUTMSG2): Make it safe.
14521 (_T): New macro.
14522 (COUNTOF): New macro.
14523 (NUM_REGS): Get it from the low target.
14524 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14525 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14526 (thread_rec): Let low target handle debug registers.
14527 (child_add_thread): Likewise.
14528 (child_init_thread_list): Likewise.
14529 (continue_one_thread): Likewise.
14530 (regptr): New.
14531 (do_child_fetch_inferior_registers): Move to ...
14532 * win32-i386-low.c: ... here, and rename to ...
14533 (do_fetch_inferior_registers): ... this.
889bf7c5 14534 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14535 Go through the low target.
14536 (do_child_store_inferior_registers): Use regptr.
14537 (strwinerror): New function.
14538 (win32_create_inferior): Handle Windows CE.
14539 Use strwinerror instead of strerror on Windows error
14540 codes. Add program to the error output.
14541 Don't close the main thread handle on Windows CE.
14542 (win32_attach): Use coredll.dll on Windows CE.
14543 (win32_kill): Close current process and current
14544 thread handles.
14545 (win32_detach): Use coredll.dll on Windows CE.
14546 (win32_resume): Let low target handle debug registers, and
14547 step request.
14548 (handle_exception): Add/Remove initial breakpoint. Avoid
14549 non-existant WSTOPSIG on Windows CE.
14550 (win32_read_inferior_memory): Cast to remove warning.
14551 (win32_arch_string): Go through the low target.
14552 (initialize_low): Call set_breakpoint_data with the low
14553 target's breakpoint.
14554 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14555 FOP_REGNUM, mappings): Move to ...
14556 * win32-i386-low.c: ... here.
14557 * win32-low.c (win32_thread_info): Move to ...
14558 * win32-low.h: ... here.
14559 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14560 win32-arm-low.c and wincecompat.c.
14561 (all:): Add $EXEEXT.
14562 (install-only:): Likewise.
14563 (gdbserver:): Likewise.
14564 (gdbreplay:): Likewise.
14565 * config.in: Regenerate.
14566 * configure: Regenerate.
14567
41093d81
PA		 145682007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14569
14570 * win32-low.c: Rename typedef thread_info to
14571 win32_thread_info throughout.
14572
544afa54
PA		 145732007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14574
14575 * win32-i386-low.c: Rename to ...
14576 * win32-low.c: ... this.
14577 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14578 * Makefile.in: Likewise.
14579
bce7165d
PA		 145802007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14581
14582 * remote-utils.c (monitor_output): Constify msg parameter.
14583 * server.h (monitor_output): Likewise.
14584 * win32-i386-low.c (handle_output_debug_string): New.
14585 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14586 handle_output_debug_string.
14587 (get_child_debug_event): Likewise.
14588
506c7aa0
DJ		 145892007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14590
14591 * server.c (main): Correct strtoul check.
14592
42c81e2a
DJ		 145932007-03-27 Jon Ringle <jon@ringle.org>
14594
14595 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14596
9453113a
DJ		 145972007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14598
14599 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14600
64a69107
DJ		 146012007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14602
14603 * terminal.h: Check HAVE_SGTTY_H.
14604
146052007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14606
14607 * remote-utils.c (remote_open): Print out the assigned port number.
14608
c74d0ad8
DJ		 146092007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14610
14611 * remote-utils.c (monitor_output): New function.
14612 * server.c (debug_threads): Define here.
14613 (monitor_show_help): New function.
14614 (handle_query): Handle qRcmd.
14615 (main): Do not handle 'd' packet.
14616 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14617 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14618 of debug_threads.
14619
de7c3b4a
PA		 146202007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14621
14622 * Makefile.in (EXEEXT): New.
14623 (clean): Use $(EXEEXT).
14624
ef57601b
PA		 146252007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14626
14627 * target.h (target_ops): Rename send_signal to request_interrupt,
14628 and remove enum target_signal parameter.
14629 * linux-low.c (linux_request_interrupt): Rename from
14630 linux_send_signal, and always send SIGINT.
14631 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14632 and always send SIGINT.
14633 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14634 of send_signal.
14635 (input_interrupt): Likewise.
14636
820f2bda
PA		 146372007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14638
14639 * server.c (get_features_xml): Check if target implemented
14640 arch_string.
14641 * win32-i386-low.c (win32_arch_string): New.
14642 (win32_target_ops): Add win32_arch_string as arch_string member.
14643
ab39bf24
UW		 146442007-02-22 Markus Deuling <deuling@de.ibm.com>
14645
14646 * spu-low.c (spu_arch_string): New.
14647 (spu_target_ops): Add spu_arch_string.
14648
61ff6e04
DJ		 146492007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14650
14651 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14652 * configure.ac: Do not check for terminal.h.
14653 * configure, config.in: Regenerated.
14654
fb1e4ffc
DJ		 146552007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14656
14657 * Makefile.in (OBS): Add $(XML_BUILTIN).
14658 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14659 (clean): Update.
14660 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14661 (arm-with-iwmmxt.c): New.
14662 * config.in, configure: Regenerate.
14663 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14664 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14665 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14666 (arm*-*-linux*): Add iWMMXt and regset support.
14667 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14668 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14669 (arm_store_wmmxregset, target_regsets): New.
14670 * server.c (get_features_xml): Take annex argument. Check builtin
14671 XML documents.
14672 (handle_query): Handle multiple annexes.
14673
0f48aa01
DJ		 146742007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14675
14676 * remote-utils.c [USE_WIN32API] (read, write): Define.
14677 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14678 write.
14679
23181151
DJ		 146802007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14681
14682 * linux-i386-low.c (the_low_target): Set arch_string.
14683 * linux-x86-64-low.c (the_low_target): Likewise.
14684 * linux-low.c (linux_arch_string): New.
14685 (linux_target_ops): Add it.
14686 * linux-low.h (struct linux_target_ops): Add arch_string.
14687 * server.c (write_qxfer_response): Use const void * for DATA.
14688 (get_features_xml): New.
14689 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14690 * target.h (struct target_ops): Add arch_string method.
14691
9d606399
DJ		 146922007-01-03 Denis Pilat <denis.pilat@st.com>
14693 Daniel Jacobowitz <dan@codesourcery.com>
14694
14695 * linux-low.c (linux_kill): Handle being called with no threads.
14696 * win32-i386-low.c (win32_kill): Likewise.
14697 (get_child_debug_event): Clear current_process_handle.
14698
146992006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14700 Daniel Jacobowitz <dan@codesourcery.com>
14701
14702 * remote-utils.c (remote_open): Check the type of specified
14703 serial port devices before opening them.
14704 * server.c (main): Kill the inferior if an error occurs during
14705 the first remote_open.
14706
a5e13d24
DJ		 147072006-12-05 Markus Deuling <deuling@de.ibm.com>
14708
14709 * README: Update supported targets.
14710
186947f7
DJ		 147112006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14712
14713 * Makefile.in (clean): Remove reg-mips64.c.
14714 (reg-mips64.c, reg-mips64.o): New rules.
14715 * configure.srv: Handle mips64. Include regset support for mips.
14716 * linux-mips-low.c (union mips_register): New.
14717 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14718 (mips_breakpoint, mips_breakpoint_at): Use int.
14719 (mips_collect_register, mips_supply_register)
14720 (mips_collect_register_32bit, mips_supply_register_32bit)
14721 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14722 (mips_store_fpregset, target_regsets): New.
14723 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14724
a13e2c95
UW		 147252006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14726
14727 * configure.srv: Add target "spu*-*-*".
14728 * Makefile.in (clean): Remove reg-spu.c.
14729 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14730 * spu-low.c: New file.
14731
cb7283db
DJ		 147322006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14733
14734 * configure.ac: Correct td_thr_tls_get_addr test.
14735 * configure: Regenerated.
14736
89be2091
DJ		 147372006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14738
14739 * linux-low.c (linux_wait_for_event): Reformat. Use the
14740 pass_signals array.
14741 * remote-utils.c (decode_address_to_semicolon): New.
14742 * server.c (pass_signals, handle_general_set): New.
14743 (handle_query): Mention QPassSignals for qSupported.
14744 (main): Call handle_general_set.
14745 * server.h (pass_signals, decode_address_to_semicolon): New.
14746
000ef4f0
DJ		 147472006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14748
14749 * server.c (handle_query): Correct error handling for read_auxv.
14750
b7149293
UW		 147512005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14752
14753 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14754 and srv_linux_thread_db to yes.
14755 * linux-s390-low.c (s390_fill_gregset): New function.
14756 (target_regsets): Define data structure.
14757
dae5f5cf
DJ		 147582006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14759
14760 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14761 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14762 * config.in, configure: Regenerated.
14763 * inferiors.c (gdb_id_to_thread): New function.
14764 (gdb_id_to_thread_id): Use it.
14765 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14766 * linux-low.h (struct process_info): Add th member.
14767 (thread_db_get_tls_address): New prototype.
14768 * remote-utils.c (decode_address): Make non-static.
14769 * server.c (handle_query): Handle qGetTLSAddr.
14770 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14771 * target.h (struct target_ops): Add get_tls_address.
14772 * thread-db.c (maybe_attach_thread): Save the thread handle.
14773 (thread_db_get_tls_address): New.
14774
32ca6d61
DJ		 147752006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14776
14777 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14778 (linux_resume_one_process): Take a siginfo_t *. Update all
14779 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14780 (struct pending_signals): Add a siginfo_t.
14781 (linux_wait_for_process): Always set last_status.
14782 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14783 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14784 * linux-low.h (struct process_info): Add last_status.
14785
5ffff7c1
DJ		 147862006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14787
14788 * remote-utils.c (try_rle): New function.
14789 (putpkt_binary): Use it.
14790
8695c747
DJ		 147912006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14792
14793 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14794 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14795 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14796 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14797 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14798 point registers.
14799
290fadea
RS		 148002006-08-08 Richard Sandiford <richard@codesourcery.com>
14801
14802 * server.c (terminal_fd): New variable.
14803 (old_foreground_pgrp): Likewise.
14804 (restore_old_foreground_pgrp): New function.
14805 (start_inferior): Record the terminal file descriptor in terminal_fd
14806 and its original foreground group in old_foreground_pgrp. Register
14807 restore_old_foreground_pgrp with atexit().
14808
9f2e1e63
DJ		 148092006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14810
14811 * server.c (handle_query): Correct qPart to qXfer.
14812
b80864fb
DJ		 148132006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14814
14815 * configure.ac: Check for more headers which are missing on
14816 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14817 * configure.srv: Add Cygwin and mingw32.
14818 * remote-utils.c: Don't include headers unconditionally which
14819 are missing on mingw32. Include <winsock.h> for mingw32.
14820 (remote_open): Adjust for mingw32 support. Flush
14821 standard error after writing to it.
14822 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14823 (unblock_async_io, enable_async_io, disable_async_io)
14824 (readchar, getpkt): Update for Winsock support.
14825 (prepare_resume_reply): Expect a protocol signal number.
14826 * server.c: Disable <sys/wait.h> on mingw32.
14827 (start_inferior): Adjust for mingw32 support. Flush
14828 standard error after writing to it.
14829 (attach_inferior): Likewise. Use protocol signal
14830 numbers.
14831 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14832 and names.
14833 * win32-i386-low.c: New file.
14834 * Makefile.in (XM_CLIBS): Set.
14835 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14836 (win32-i386-low.o): New dependency rule.
14837 * linux-low.c (linux_wait): Use target signal numbers.
14838 * target.h (struct target_ops): Doc fix.
14839 * server.h (target_signal_to_name): New prototype.
14840 * gdbreplay.c: Don't include headers unconditionally which
14841 are missing on mingw32. Include <winsock.h> for mingw32.
14842 (remote_close, remote_open): Adjust for Winsock support.
14843 * configure, config.in: Regenerated.
14844
0876f84a
DJ		 148452006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14846
14847 * server.c (decode_xfer_read, write_qxfer_response): New.
14848 (handle_query): Take a packet length argument. Handle
14849 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14850 the qSupported response.
14851 (main): Update call to handle_query.
14852
01f9e8fa
DJ		 148532006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14854
14855 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14856 (putpkt_binary): Renamed from putpkt and adjusted for binary
14857 data.
14858 (putpkt): New wrapper for putpkt_binary.
14859 (readchar): Don't mask off the high bit.
14860 (decode_X_packet): New function.
14861 * server.c (main): Call putpkt_binary if a handler sets the packet
14862 length. Save the length of the incoming packet. Handle 'X'.
14863 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14864
be2a5f71
DJ		 148652006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14866
14867 * server.c (handle_query): Handle qSupported.
14868
ea025f5f
DJ		 148692006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14870
14871 * remote-utils.c (all_symbols_looked_up): New variable.
14872 (look_up_one_symbol): Check it.
14873 * server.h (look_up_one_symbol): New declaration.
14874 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14875
9308fc88
DJ		 148762006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14877
14878 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14879 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14880 (PTRACE_GET_THREAD_AREA): Define.
14881 (ps_get_thread_area): New function.
14882
52fb6437
NS		 148832006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14884
14885 * configure.srv (m68k*-*-uclinux*): New target.
14886 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14887 (linux_resume_one_process): Remove extraneous cast.
14888 (linux_read_offsets): New.
14889 (linux_target_op): Add linux_read_offsets on mmuless systems.
14890 * server.c (handle_query): Add qOffsets logic.
14891 * target.h (struct target_ops): Add read_offsets.
14892
21b0f40c
DJ		 148932006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14894
14895 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14896 (PTRACE_GET_THREAD_AREA): Define.
14897 (ps_get_thread_area): New function.
14898 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14899 (linux-x86-64-low.o): Update.
14900
0050a760
DJ		 149012006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14902
14903 * configure.ac: Remove checks for prfpregset_t.
14904 * gdb_proc_service.h: New file.
14905 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14906 new "gdb_proc_service.h".
14907 * proc-service.c: Likewise.
14908 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14909 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14910 * Makefile.in (gdb_proc_service_h): Updated.
14911 * configure, config.in: Regenerated.
14912
b92a518e
DJ		 149132006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14914
14915 * remote-utils.c (prepare_resume_reply): Move declaration
14916 of gdb_id_from_wait to the top of the block.
14917
545587ee
DJ		 149182006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14919
14920 * linux-low.c (regsets_store_inferior_registers): Read the regset
14921 from the target before filling it.
14922
9db87ebd
DJ		 149232006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14924
14925 * server.c (attach_inferior): Return SIGTRAP for a successful
14926 attach.
14927
dd24457d
DJ		 149282006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14929
14930 * Makefile.in (OBS): Add version.o.
14931 (STAGESTUFF): Delete.
14932 (version.o): Add dependencies.
14933 (version.c): Replace rule.
14934 (clean): Remove version.c.
14935 * server.c (gdbserver_version): New.
14936 (gdbserver_usage): Use printf.
14937 (main): Handle --version and --help.
14938 * server.h (version, host_name): Add declarations.
14939
6f0f660e
EZ		 149402005-12-23 Eli Zaretskii <eliz@gnu.org>
14941
889bf7c5
PA		 14942 * linux-arm-low.c:
14943 * linux-arm-low.c:
14944 * inferiors.c:
14945 * i387-fp.h:
14946 * i387-fp.c:
14947 * gdbreplay.c:
14948 * regcache.c:
14949 * proc-service.c:
14950 * mem-break.h:
14951 * mem-break.c:
14952 * linux-x86-64-low.c:
14953 * linux-sh-low.c:
14954 * linux-s390-low.c:
14955 * linux-ppc64-low.c:
14956 * linux-ppc-low.c:
14957 * linux-mips-low.c:
14958 * linux-m68k-low.c:
14959 * linux-m32r-low.c:
14960 * linux-low.h:
14961 * linux-low.c:
14962 * linux-ia64-low.c:
14963 * linux-i386-low.c:
14964 * linux-crisv32-low.c:
14965 * thread-db.c:
14966 * terminal.h:
14967 * target.h:
14968 * target.c:
14969 * server.h:
14970 * server.c:
14971 * remote-utils.c:
14972 * regcache.h:
14973 * utils.c:
14974 * Makefile.in:
14975 * configure.ac:
6f0f660e
EZ		 14976 * gdbserver.1: Add (C) after Copyright. Update the FSF
14977 address.
14978
9d1fb177
DJ		 149792005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
14980
14981 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
14982 (arm_breakpoint_at): Recognize both breakpoints.
14983 (the_low_target): Use the correct breakpoint instruction.
14984
011a70c2
DJ		 149852005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
14986
14987 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
14988 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
14989 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
14990 (the_low_target): Update.
14991
7fb85e41
AS		 149922005-10-25 Andreas Schwab <schwab@suse.de>
14993
14994 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
14995
14996 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
14997 (ia64_num_regs): Reduce to 462.
14998
3db0444b
DJ		 149992005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15000
15001 * acinclude.m4: Correct quoting.
15002 * aclocal.m4: Regenerated.
15003
15004 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15005 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15006 (thread_db_init): Call thread_db_err_str.
15007 * configure.ac: Check for TD_VERSION.
15008 * config.in, configure: Regenerated.
15009
bee0189a
DJ		 150102005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15011
15012 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15013
e9d25b98
DJ		 150142005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15015
15016 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15017 is not available. Define HAVE_PTRACE_GETREGS if it is.
15018 * config.in, configure: Regenerated.
15019 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15020 * linux-i386-low.c, linux-m68k-low.c: Update to use
15021 HAVE_PTRACE_GETREGS.
15022 * linux-low.c (regsets_fetch_inferior_registers)
15023 (regsets_store_inferior_registers): Only return 0 if we processed
15024 GENERAL_REGS.
15025 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15026 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15027
a06660f7
DJ		 150282005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15029
15030 * inferiors.c (struct thread_info): Add gdb_id.
15031 (add_thread): Add gdb_id argument.
15032 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15033 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15034 calls to add_thread.
15035 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15036 * server.c (handle_query): Use thread_to_gdb_id.
15037 (handle_v_cont, main): Use gdb_id_to_thread_id.
15038 * server.h (add_thread): Update prototype.
15039 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15040 prototypes.
15041
5a1f5858
DJ		 150422005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15043
15044 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15045 left-padded registers.
15046 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15047 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15048
e122f1f5
SE		 150492005-07-01 Steve Ellcey <sje@cup.hp.com>
15050
15051 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15052 * configure: Regenerate.
15053 * config.in: Regenerate.
15054 * server.h (NEED_DECLARATION_STRERROR):
15055 Replace with !HAVE_DECL_STRERROR.
15056
d592fa2f
DJ		 150572005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15058
15059 * linux-low.c (linux_wait, linux_send_signal): Don't test
15060 an unsigned long variable for > 0 if it could be MAX_ULONG.
15061 * server.c (myresume): Likewise.
15062 * target.c (set_desired_inferior): Likewise.
15063
ccbd4912
MK		 150642005-06-13 Mark Kettenis <kettenis@gnu.org>
15065
15066 * configure.ac: Simplify and improve check for socklen_t.
15067 * configure, config.in: Regenerate.
15068
f450004a
DJ		 150692005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15070
15071 * acconfig.h: Remove.
15072 * configure.ac: Add a test for socklen_t. Use three-argument
15073 AC_DEFINE throughout.
15074 * config.in: Regenerated using autoheader 2.59.
15075 * configure: Regenerated.
15076
15077 * gdbreplay.c (socklen_t): Provide a default.
15078 (remote_open): Use socklen_t.
15079 * remote-utils.c (socklen_t): Provide a default.
15080 (remote_open): Use socklen_t.
15081 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15082 unsigned char.
15083
15084 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15085 char for buffers.
15086 * linux-low.c (linux_read_memory, linux_write_memory)
15087 (linux_read_auxv): Likewise.
15088 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15089 (check_mem_write): Likewise.
15090 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15091 Likewise.
15092 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15093 (registers_from_string, register_data): Likewise.
15094 * server.c (handle_query, main): Likewise.
15095 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15096 (decode_M_packet): Likewise.
15097 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15098 * target.h (struct target_ops): Update read_memory, write_memory,
15099 and read_auxv.
15100 (read_inferior_memory, write_inferior_memory): Update.
15101 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15102 to unsigned char *.
15103 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15104 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15105 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15106 linux-s390-low.c, linux-sh-low.c: Update for changes in
15107 read_inferior_memory and the_low_target->breakpoint.
15108
eee84df1
DJ		 151092005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15110
15111 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15112 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15113 * configure.srv: Add powerpc64-*-linux*.
15114 * linux-ppc64-low.c: New file.
15115
45b134e5
OF		 151162005-05-23 Orjan Friberg <orjanf@axis.com>
15117
15118 * linux-cris-low.c: New file with support for CRIS.
15119 * linux-crisv32-low.c: Ditto for CRISv32.
15120 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15121 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15122 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15123 reg-crisv32.o, and reg-crisv32.c to make rules.
15124 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15125 recognized targets.
15126
48d93c75
UW		 151272005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15128
15129 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15130 of sizeof (PTRACE_XFER_TYPE).
15131 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15132
e013ee27
OF		 151332005-05-12 Orjan Friberg <orjanf@axis.com>
15134
889bf7c5 15135 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15136 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15137 pointers for hardware watchpoint support.
15138 * linux-low.h (struct linux_target_ops): Ditto.
15139 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15140 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15141 to linux_target_ops.
15142 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15143 reply packet.
15144 * server.c (main): Recognize 'Z' and 'z' packets.
15145
b0ded00b
UW		 151462005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15147
15148 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15149 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15150 (the_low_target): Add new members.
15151
8643e2ad
DJ		 151522005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15153
15154 * proc-service.c (ps_lgetregs): Search all_processes instead of
15155 all_threads.
15156
fc620387
DJ		 151572005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15158
15159 * server.c (start_inferior): Change return type to int.
15160 (attach_inferior): Change sigptr to int *.
15161 (handle_v_cont, handle_v_requests): Change signal to int *.
15162 (main): Change signal to int.
15163
151642005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15165
15166 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15167 * configure.srv: Add m32r*-*-linux*.
15168 * linux-m32r-low.c: New file.
15169
e0e76420
DJ		 151702005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15171
15172 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15173
a1928bad
DJ		 151742005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15175
15176 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15177 Take unsigned long arguments for PIDs.
15178 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15179 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15180 (wait_for_sigstop, linux_resume_one_process)
15181 (regsets_fetch_inferior_registers, linux_send_signal)
15182 (linux_read_auxv): Likewise. Update the types of variables holding
15183 PIDs. Update format string specifiers.
15184 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15185 * remote-utils.c (prepare_resume_reply): Likewise.
15186 * server.c (cont_thread, general_thread, step_thread)
15187 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15188 unsigned long.
15189 (handle_query): Update format specifiers.
15190 (handle_v_cont, main): Use strtoul for thread IDs.
15191 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15192 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15193 (general_thread, step_thread, thread_from_wait)
15194 (old_thread_from_wait): Update.
15195 * target.h (struct thread_resume): Use unsigned long for THREAD.
15196 (struct target_ops): Use unsigned long for arguments to attach and
15197 thread_alive.
15198
dcdb98d2
DJ		 151992005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15200
15201 * acinclude.m4: Include bfd/bfd.m4 directly.
15202 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15203 <agriffis@toolchain.org>.
15204 * aclocal.m4, configure: Regenerated.
15205
bec39cab
AC		 152062005-01-07 Andrew Cagney <cagney@gnu.org>
15207
15208 * configure.ac: Rename configure.in, require autoconf 2.59.
15209 * configure: Re-generate.
15210
434c4c77
DJ		 152112004-12-08 Daniel Jacobowitz <dan@debian.org>
15212
15213 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15214 LIBS when finished.
15215 * aclocal.m4: Regenerated.
15216 * configure: Regenerated.
15217
db1d3e1b
AS		 152182004-11-21 Andreas Schwab <schwab@suse.de>
15219
15220 * linux-m68k-low.c (m68k_num_gregs): Define.
15221 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15222 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15223 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15224 (m68k_breakpoint_at): New. Add to the_low_target.
15225
15226 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15227 srv_linux_thread_db to yes.
15228
43360365
JB		 152292004-10-20 Joel Brobecker <brobecker@gnat.com>
15230
15231 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15232 (ARCH_SET_FS): Likewise.
15233 (ARCH_GET_FS): Likewise.
15234 (ARCH_GET_GS): Likewise.
15235
fd500816
DJ		 152362004-10-16 Daniel Jacobowitz <dan@debian.org>
15237
15238 * linux-i386-low.c (ps_get_thread_area): New.
15239 * linux-x86-64-low.c (ps_get_thread_area): New.
15240 * linux-low.c: Include <sys/syscall.h>.
15241 (linux_kill_one_process): Don't kill the first thread here.
15242 (linux_kill): Kill the first thread here.
15243 (kill_lwp): New function.
15244 (send_sigstop, linux_send_signal): Use it.
15245 * proc-service.c: Clean up #ifdefs.
15246 (fpregset_info): Delete.
15247 (ps_lgetregs): Update and enable implementation.
15248 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15249 implementations.
15250 * remote-utils.c (struct sym_cache, symbol_cache): New.
15251 (input_interrupt): Print a clearer message.
15252 (async_io_enabled): New variable.
15253 (enable_async_io, disable_async_io): Use it. Update comments.
15254 (look_up_one_symbol): Use the symbol cache.
15255 * thread-db.c (thread_db_look_up_symbols): New function.
15256 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15257
f6de3c42
DJ		 152582004-10-16 Daniel Jacobowitz <dan@debian.org>
15259
15260 * configure.in: Test for -rdynamic.
15261 * configure: Regenerated.
15262 * Makefile (INTERNAL_LDFLAGS): New.
15263 (gdbserver, gdbreplay): Use it.
15264
2c0fc042
AC		 152652004-09-02 Andrew Cagney <cagney@gnu.org>
15266
15267 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15268
075b3282
DJ		 152692004-03-23 Daniel Jacobowitz <drow@mvista.com>
15270
15271 * linux-low.c (linux_wait): Clear all_processes list also.
15272
fa6a77dc
DJ		 152732004-03-12 Daniel Jacobowitz <drow@mvista.com>
15274
15275 * linux-low.c: Include <errno.h>. Remove extern declaration of
15276 errno.
15277
6d782a97
DJ		 152782004-03-12 Daniel Jacobowitz <drow@mvista.com>
15279
15280 * gdbreplay.c, server.h, utils.c: Update copyright years.
15281
3a7fb99b
DJ		 152822004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15283
15284 * server.c (main): Print child status or termination signal from
15285 variable 'signal', not 'sig'.
15286
c3e735a6
DJ		 152872004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15288
15289 * linux-low.c (linux_read_memory): Change return type to
15290 int. Check for and return error from ptrace().
15291 * target.c (read_inferior_memory): Change return type to int. Pass
15292 back return status from the_target->read_memory().
15293 * target.h (struct target_ops): Adapt *read_memory() prototype.
15294 Update comment.
15295 (read_inferior_memory): Adapt prototype.
15296 * server.c (main): Return an error packet if
15297 read_inferior_memory() returns an error.
15298
a59d1c82
DJ		 152992004-03-04 Daniel Jacobowitz <drow@mvista.com>
15300
15301 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15302 Unify with other clean targets.
15303
dc3f8883
DJ		 153042004-02-29 Daniel Jacobowitz <drow@mvista.com>
15305
15306 * server.c (handle_v_cont): Call set_desired_inferior.
15307
89a208da
DJ		 153082004-02-29 Daniel Jacobowitz <drow@mvista.com>
15309
15310 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15311
62ea82f5
DJ		 153122004-02-29 Daniel Jacobowitz <drow@mvista.com>
15313
15314 * linux-low.c (linux_wait): Unblock async I/O.
15315 (linux_resume): Block and enable async I/O.
15316 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15317 * server.h (block_async_io, unblock_async_io): Add prototypes.
15318
6910d122
DJ		 153192004-02-29 Daniel Jacobowitz <drow@mvista.com>
15320
15321 * remote-utils.c (remote_open): Print a status notice after
15322 opening a TCP port.
15323 * server.c (attach_inferior): Print a status notice after
15324 attaching.
15325
153262004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15327
15328 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15329
c89dc5d4
DJ		 153302004-02-26 Daniel Jacobowitz <drow@mvista.com>
15331
15332 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15333 error packet.
15334 * server.c, target.h: Update copyright years.
15335
4b8dad4a
RM		 153362004-02-25 Roland McGrath <roland@redhat.com>
15337
15338 * target.h (struct target_ops): New member `read_auxv'.
15339 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15340 * linux-low.c (linux_read_auxv): New function.
15341 (linux_target_ops): Initialize `read_auxv' member to that.
15342
d7446758
JB		 153432004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15344
15345 Committed by Jim Blandy <jimb@redhat.com>.
15346
15347 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15348 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15349 instead of GPR_SIZE to distiguish s390 and s390x targets.
15350
5544ad89
DJ		 153512004-01-31 Daniel Jacobowitz <drow@mvista.com>
15352
15353 * linux-low.c: Update copyright year.
15354 (check_removed_breakpoint): Clear pending_is_breakpoint.
15355 (linux_set_resume_request, linux_queue_one_thread)
15356 (resume_status_pending_p): New functions.
15357 (linux_continue_one_thread): Use process->resume.
15358 (linux_resume): Only resume threads if there are no pending events.
15359 * linux-low.h (struct process_info): Add resume request
15360 pointer.
15361
2a68b70e
DJ		 153622004-01-30 Daniel Jacobowitz <drow@mvista.com>
15363
15364 * regcache.c (new_register_cache): Clear the allocated register
15365 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15366
64386c31
DJ		 153672003-10-13 Daniel Jacobowitz <drow@mvista.com>
15368
15369 * linux-low.c (linux_resume): Take a struct thread_resume *
15370 argument.
15371 (linux_wait): Update call.
15372 (resume_ptr): New static variable.
15373 (linux_continue_one_thread): Renamed from
15374 linux_continue_one_process. Use resume_ptr.
15375 (linux_resume): Use linux_continue_one_thread.
15376 * server.c (handle_v_cont, handle_v_requests): New functions.
15377 (myresume): New function.
15378 (main): Handle 'v' case.
15379 * target.h (struct thread_resume): New type.
15380 (struct target_ops): Change argument of "resume" to struct
15381 thread_resume *.
15382 (myresume): Delete macro.
15383
c938e9b0
L		 153842003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15385
15386 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15387 (uninstall): Support DESTDIR.
15388
7f313d07
BC		 15389Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15390
15391 * configure.srv: Add xscale*linux copy of arm*linux entry.
15392
3b2fc2ea
DJ		 153932003-07-24 Daniel Jacobowitz <drow@mvista.com>
15394
15395 * linux-arm-low.c (arm_reinsert_addr): New function.
15396 (the_low_target): Add arm_reinsert_addr.
15397
1c0a559e
MK		 153982003-07-08 Mark Kettenis <kettenis@gnu.org>
15399
15400 * mem-break.c: Remove whitespace at end of file.
15401
43d5792c
DJ		 154022003-06-28 Daniel Jacobowitz <drow@mvista.com>
15403
15404 * configure.in: Check whether we need to prototype strerror.
15405 * server.h: Optionally prototype strerror.
15406 * gdbreplay.c (perror_with_name): Use strerror.
15407 * linux-low.c (linux_attach_lwp): Use strerror.
15408 * utils.c (perror_with_name): Use strerror.
15409 * config.in, configure: Regenerated.
15410
c8a86edf
DJ		 154112003-06-28 Daniel Jacobowitz <drow@mvista.com>
15412
15413 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15414 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15415
73d37363
DJ		 154162003-06-20 Daniel Jacobowitz <drow@mvista.com>
15417
15418 * Makefile.in (SFILES): Update.
15419 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15420 low-sun3.c: Remove files.
15421
6ad8ae5c
DJ		 154222003-06-17 Daniel Jacobowitz <drow@mvista.com>
15423
15424 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15425 (linux_detach_one_process, linux_detach): New functions.
15426 (linux_target_ops): Add linux_detach.
15427 * server.c (main): Handle 'D' packet.
15428 * target.h (struct target_ops): Add "detach" member.
15429 (detach_inferior): Define.
15430
1581182a
MK		 154312003-06-13 Mark Kettenis <kettenis@gnu.org>
15432
15433 From Kelley Cook <kelleycook@wideopenwest.com>:
15434 * configure.srv: Accept i[34567]86 variants.
15435
e5379b03
DJ		 154362003-06-05 Daniel Jacobowitz <drow@mvista.com>
15437
15438 * linux-low.c (linux_wait_for_event): Correct comment typos.
15439 (linux_resume_one_process): Call check_removed_breakpoint.
15440 (linux_send_signal): New function.
15441 (linux_target_ops): Add linux_send_signal.
15442 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15443 of kill.
15444 * target.h (struct target_ops): Add send_signal.
15445
2ff29de4
JB		 154462003-05-29 Jim Blandy <jimb@redhat.com>
15447
15448 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15449 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15450 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15451 away part of the register's value.
15452
254787d4
DJ		 154532003-03-26 Daniel Jacobowitz <drow@mvista.com>
15454
15455 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15456 (linux_wait_for_event, linux_init_signals): Likewise.
15457
94e10508
DJ		 154582003-03-17 Daniel Jacobowitz <drow@mvista.com>
15459
15460 * configure.in: Check for stdlib.h.
15461 * configure: Regenerated.
15462 * config.in: Regenerated.
15463
4c0711e0
DJ		 154642003-01-04 Andreas Schwab <schwab@suse.de>
15465
15466 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15467
ef66e766
AC		 154682003-01-02 Andrew Cagney <ac131313@redhat.com>
15469
15470 * Makefile.in: Remove obsolete code.
15471
a1358604
DJ		 154722002-11-20 Daniel Jacobowitz <drow@mvista.com>
15473
15474 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15475 defined(PT_FPR0_HI).
15476
23ce3b1c
DJ		 154772002-11-17 Stuart Hughes <seh@zee2.com>
15478
15479 * linux-arm-low.c (arm_num_regs): Increase.
15480 (arm_regmap): Include status register.
15481
154822002-11-17 Daniel Jacobowitz <drow@mvista.com>
15483
15484 * linux-low.c (register_addr): Remove incorrect -1 check.
15485
a9fa9f7d
DJ		 154862002-08-29 Daniel Jacobowitz <drow@mvista.com>
15487
15488 * linux-low.c (linux_create_inferior): Call setpgid. Return
15489 the new PID.
15490 (unstopped_p, linux_signal_pid): Remove.
15491 (linux_target_ops): Remove linux_signal_pid.
15492 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15493 global instead of target method.
15494 * target.h (struct target_ops): Remove signal_pid. Update comment
15495 for create_inferior.
15496 * server.c (signal_pid): New variable.
15497 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15498 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15499 (attach_inferior): Set signal_pid.
15500
17574093
DJ		 155012002-08-23 Daniel Jacobowitz <drow@mvista.com>
15502
15503 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15504
155052002-08-20 Jim Blandy <jimb@redhat.com>
15506
15507 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15508 default for this.
15509
155102002-08-01 Andrew Cagney <cagney@redhat.com>
15511
15512 * Makefile.in: Make chill references obsolete.
15513
155142002-07-24 Kevin Buettner <kevinb@redhat.com>
15515
15516 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15517 * configure: Regenerate.
15518 * config.in: Regenerate.
15519
155202002-07-09 David O'Brien <obrien@FreeBSD.org>
15521
15522 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15523 (perror_with_name, remote_close, remote_open, expect, play): Static.
15524
155252002-07-04 Michal Ludvig <mludvig@suse.cz>
15526
4b8dad4a 15527 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15528 byte offsets instead of an array of indexes.
15529 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15530
155312002-06-13 Daniel Jacobowitz <drow@mvista.com>
15532
15533 * regcache.c: Add comment.
15534
155352002-06-11 Daniel Jacobowitz <drow@mvista.com>
15536
15537 * thread-db.c: New file.
15538 * proc-service.c: New file.
15539 * acinclude.m4: New file.
15540 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15541 proc-service.o, and thread-db.o.
15542 (linux-low.o): Add USE_THREAD_DB.
15543 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15544 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15545 * aclocal.m4: Regenerated.
15546 * config.in: Regenerated.
15547 * configure: Regenerated.
15548 * configure.in: Check for proc_service.h, sys/procfs.h,
15549 thread_db.h, and linux/elf.h headrs.
15550 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15551 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15552 Check for -lthread_db and thread support.
15553 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15554 PowerPC, and SuperH.
15555 * i387-fp.c: Constify arguments.
15556 * i387-fp.h: Likewise.
15557 * inferiors.c: (struct thread_info): Renamed from
15558 `struct inferior_info'. Remove PID member. Use generic inferior
15559 list header. All uses updated.
15560 (inferiors, signal_pid): Removed.
15561 (all_threads): New variable.
15562 (get_thread): Define.
15563 (add_inferior_to_list): New function.
15564 (for_each_inferior): New function.
15565 (change_inferior_id): New function.
15566 (add_inferior): Removed.
15567 (remove_inferior): New function.
15568 (add_thread): New function.
15569 (free_one_thread): New function.
15570 (remove_thread): New function.
15571 (clear_inferiors): Use for_each_inferior and free_one_thread.
15572 (find_inferior): New function.
15573 (find_inferior_id): New function.
15574 (inferior_target_data): Update argument type.
15575 (set_inferior_target_data): Likewise.
15576 (inferior_regcache_data): Likewise.
15577 (set_inferior_regcache_data): Likewise.
15578 * linux-low.c (linux_bp_reinsert): Remove.
15579 (all_processes, stopping_threads, using_thrads)
15580 (struct pending_signals, debug_threads, pid_of): New.
15581 (inferior_pid): Replace with macro.
15582 (struct inferior_linux_data): Remove.
15583 (get_stop_pc, add_process): New functions.
15584 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15585 Use add_process and add_thread.
15586 (linux_attach_lwp): New function, based on old linux_attach. Use
15587 add_process and add_thread. Set stop_expected for new threads.
15588 (linux_attach): New function.
15589 (linux_kill_one_process): New function.
15590 (linux_kill): Kill all LWPs.
15591 (linux_thread_alive): Use find_inferior_id.
15592 (check_removed_breakpoints, status_pending_p): New functions.
15593 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15594 Update. Use WNOHANG. Wait for cloned processes also. Update process
15595 struct for the found process.
15596 (linux_wait_for_event): New function.
15597 (linux_wait): Use it. Support LWPs.
15598 (send_sigstop, wait_for_sigstop, stop_all_processes)
15599 (linux_resume_one_process, linux_continue_one_process): New functions.
15600 (linux_resume): Support LWPs.
15601 (REGISTER_RAW_SIZE): Remove.
15602 (fetch_register): Use register_size instead. Call supply_register.
15603 (usr_store_inferior_registers): Likewise. Call collect_register.
15604 Fix recursive case.
15605 (regsets_fetch_inferior_registers): Improve error message.
15606 (regsets_store_inferior_registers): Add debugging.
15607 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15608 (unstopped_p, linux_signal_pid): New functions.
15609 (linux_target_ops): Add linux_signal_pid.
15610 (linux_init_signals): New function.
15611 (initialize_low): Call it. Initialize using_threads.
15612 * regcache.c (inferior_regcache_data): Add valid
15613 flag.
15614 (get_regcache): Fetch registers lazily. Add fetch argument
15615 and update all callers.
15616 (regcache_invalidate_one, regcache_invalidate): New
15617 functions.
15618 (new_register_cache): Renamed from create_register_cache.
15619 Return the new regcache.
15620 (free_register_cache): Change argument to a void *.
15621 (registers_to_string, registers_from_string): Call get_regcache
15622 with fetch flag set.
15623 (register_data): Make static. Pass fetch flag to get_regcache.
15624 (supply_register): Call get_regcache with fetch flag clear.
15625 (collect_register): Call get_regcache with fetch flag set.
15626 (collect_register_as_string): New function.
15627 * regcache.h: Update.
15628 * remote-utils.c (putpkt): Flush after debug output and use
15629 stderr.
15630 Handle input interrupts while waiting for an ACK.
15631 (input_interrupt): Use signal_pid method.
15632 (getpkt): Flush after debug output and use stderr.
15633 (outreg): Use collect_register_as_string.
15634 (new_thread_notify, dead_thread_notify): New functions.
15635 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15636 and general_thread.
15637 (look_up_one_symbol): Flush after debug output.
15638 * server.c (step_thread, server_waiting): New variables.
15639 (start_inferior): Don't use signal_pid. Update call to mywait.
15640 (attach_inferior): Update call to mywait.
15641 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15642 (main): Don't fetch/store registers explicitly. Use
15643 set_desired_inferior. Support proposed ``Hs'' packet. Update
15644 calls to mywait.
15645 * server.h: Update.
15646 (struct inferior_list, struct_inferior_list_entry): New.
15647 * target.c (set_desired_inferior): New.
15648 (write_inferior_memory): Constify.
15649 (mywait): New function.
15650 * target.h: Update.
15651 (struct target_ops): New signal_pid method.
15652 (mywait): Removed macro, added prototype.
15653
15654 * linux-low.h (regset_func): Removed.
15655 (regset_fill_func, regset_store_func): New.
15656 (enum regset_type): New.
15657 (struct regset_info): Add type field. Use new operation types.
15658 (struct linux_target_ops): stop_pc renamed to get_pc.
15659 Add decr_pc_after_break and breakpoint_at.
15660 (get_process, get_thread_proess, get_process_thread)
15661 (strut process_info, all_processes, linux_attach_lwp)
15662 (thread_db_init): New.
15663
15664 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15665 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15666 (the_low_target): Add new members.
15667 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15668 (i386_store_fpxregset): Constify.
15669 (target_regsets): Add new kind identifier.
15670 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15671 (i386_set_pc): Add debugging.
15672 (i386_breakpoint_at): New function.
15673 (the_low_target): Add new members.
15674 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15675 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15676 (mips_breakpoint_at): New.
15677 (the_low_target): Add new members.
15678 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15679 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15680 (the_low_target): Add new members.
15681 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15682 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15683 (the_low_target): Add new members.
15684 * linux-x86-64-low.c (target_regsets): Add new kind
15685 identifier.
15686
156872002-05-15 Daniel Jacobowitz <drow@mvista.com>
15688
15689 From Martin Pool <mbp@samba.org>:
15690 * server.c (gdbserver_usage): New function.
15691 (main): Call it.
15692
156932002-05-14 Daniel Jacobowitz <drow@mvista.com>
15694
15695 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15696 stop_at -> stop_pc.
15697
156982002-05-04 Andrew Cagney <ac131313@redhat.com>
15699
15700 * Makefile.in: Remove obsolete code.
15701
157022002-04-24 Michal Ludvig <mludvig@suse.cz>
15703
15704 * linux-low.c (regsets_fetch_inferior_registers),
15705 (regsets_store_inferior_registers): Removed cast to int from
15706 ptrace() calls.
15707 * regcache.h: Added declaration of struct inferior_info.
15708
157092002-04-20 Daniel Jacobowitz <drow@mvista.com>
15710
15711 * inferiors.c (struct inferior_info): Add regcache_data.
15712 (add_inferior): Call create_register_cache.
15713 (clear_inferiors): Call free_register_cache.
15714 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15715 * regcache.c (struct inferior_regcache_data): New.
15716 (registers): Remove.
15717 (get_regcache): New function.
15718 (create_register_cache, free_register_cache): New functions.
15719 (set_register_cache): Don't initialize the register cache here.
15720 (registers_to_string, registers_from_string, register_data): Call
15721 get_regcache.
15722 * regcache.h: Add prototypes.
15723 * server.h: Likewise.
15724
157252002-04-20 Daniel Jacobowitz <drow@mvista.com>
15726
15727 * mem-break.c: New file.
15728 * mem-break.h: New file.
15729 * Makefile.in: Add mem-break.o rule; update server.h
15730 dependencies.
15731 * inferiors.c (struct inferior_info): Add target_data
15732 member.
15733 (clear_inferiors): Free target_data member if set.
15734 (inferior_target_data, set_inferior_target_data): New functions.
15735 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15736 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15737 * linux-low.c (linux_bp_reinsert): New variable.
15738 (struct inferior_linux_data): New.
15739 (linux_create_inferior): Use set_inferior_target_data.
15740 (linux_attach): Likewise. Call add_inferior.
15741 (linux_wait_for_one_inferior): New function.
15742 (linux_wait): Call it.
15743 (linux_write_memory): Add const.
15744 (initialize_low): Call set_breakpoint_data.
15745 * linux-low.h (struct linux_target_ops): Add breakpoint
15746 handling members.
15747 * server.c (attach_inferior): Remove extra add_inferior
15748 call.
15749 * server.h: Include mem-break.h. Update inferior.c
15750 prototypes.
15751 * target.c (read_inferior_memory)
15752 (write_inferior_memory): New functions.
15753 * target.h (read_inferior_memory)
15754 (write_inferior_memory): Change macros to prototypes.
15755 (struct target_ops): Update comments. Add const to write_memory
15756 definition.
15757
157582002-04-11 Daniel Jacobowitz <drow@mvista.com>
15759
15760 * linux-low.c (usr_store_inferior_registers): Support
15761 registers which are allowed to fail to store.
15762 * linux-low.h (linux_target_ops): Likewise.
15763 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15764 (ppc_cannot_store_register): FPSCR may not be storable.
15765
157662002-04-09 Daniel Jacobowitz <drow@mvista.com>
15767
15768 * server.h: Include <string.h> if HAVE_STRING_H.
15769 * ChangeLog: Correct paths in last ChangeLog entry.
15770
157712002-04-09 Daniel Jacobowitz <drow@mvista.com>
15772
15773 * linux-low.h: Remove obsolete prototypes.
15774 (struct linux_target_ops): New.
15775 (extern the_low_target): New.
15776 * linux-low.c (num_regs, regmap): Remove declarations.
15777 (register_addr): Use the_low_target explicitly.
15778 (fetch_register): Likewise.
15779 (usr_fetch_inferior_registers): Likewise.
15780 (usr_store_inferior_registers): Likewise.
15781 * linux-arm-low.c (num_regs): Remove.
15782 (arm_num_regs): Define.
15783 (arm_regmap): Renamed from regmap, made static.
15784 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15785 made static.
15786 (arm_cannot_store_register): Renamed from cannot_store_register,
15787 made static.
15788 (the_low_target): New.
15789 * linux-i386-low.c (num_regs): Remove.
15790 (i386_num_regs): Define.
15791 (i386_regmap): Renamed from regmap, made static.
15792 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15793 made static.
15794 (i386_cannot_store_register): Renamed from cannot_store_register,
15795 made static.
15796 (the_low_target): New.
15797 * linux-ia64-low.c (num_regs): Remove.
15798 (ia64_num_regs): Define.
15799 (ia64_regmap): Renamed from regmap, made static.
15800 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15801 made static.
15802 (ia64_cannot_store_register): Renamed from cannot_store_register,
15803 made static.
15804 (the_low_target): New.
15805 * linux-m68k-low.c (num_regs): Remove.
15806 (m68k_num_regs): Define.
15807 (m68k_regmap): Renamed from regmap, made static.
15808 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15809 made static.
15810 (m68k_cannot_store_register): Renamed from cannot_store_register,
15811 made static.
15812 (the_low_target): New.
15813 * linux-mips-low.c (num_regs): Remove.
15814 (mips_num_regs): Define.
15815 (mips_regmap): Renamed from regmap, made static.
15816 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15817 made static.
15818 (mips_cannot_store_register): Renamed from cannot_store_register,
15819 made static.
15820 (the_low_target): New.
15821 * linux-ppc-low.c (num_regs): Remove.
15822 (ppc_num_regs): Define.
15823 (ppc_regmap): Renamed from regmap, made static.
15824 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15825 made static.
15826 (ppc_cannot_store_register): Renamed from cannot_store_register,
15827 made static.
15828 (the_low_target): New.
15829 * linux-s390-low.c (num_regs): Remove.
15830 (s390_num_regs): Define.
15831 (s390_regmap): Renamed from regmap, made static.
15832 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15833 made static.
15834 (s390_cannot_store_register): Renamed from cannot_store_register,
15835 made static.
15836 (the_low_target): New.
15837 * linux-sh-low.c (num_regs): Remove.
15838 (sh_num_regs): Define.
15839 (sh_regmap): Renamed from regmap, made static.
15840 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15841 made static.
15842 (sh_cannot_store_register): Renamed from cannot_store_register,
15843 made static.
15844 (the_low_target): New.
15845 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15846 (the_low_target): New.
15847
158482002-04-09 Daniel Jacobowitz <drow@mvista.com>
15849
15850 * Makefile.in: Add stamp-h target.
15851 * configure.in: Create stamp-h.
15852 * configure: Regenerated.
15853
158542002-04-09 Daniel Jacobowitz <drow@mvista.com>
15855
15856 * inferiors.c: New file.
15857 * target.c: New file.
15858 * target.h: New file.
15859 * Makefile.in: Add target.o and inferiors.o. Update
15860 dependencies.
15861 * linux-low.c (inferior_pid): New static variable,
15862 moved from server.c.
15863 (linux_create_inferior): Renamed from create_inferior.
15864 Call add_inferior. Return 0 on success instead of a PID.
15865 (linux_attach): Renamed from myattach.
15866 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15867 (linux_thread_alive): Renamed from mythread_alive.
15868 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15869 child dies.
15870 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15871 (regsets_store_inferior_registers): Correct error message.
15872 Add missing ``return 0''.
15873 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15874 (linux_store_registers): Renamed from store_inferior_registers.
15875 (linux_read_memory): Renamed from read_inferior_memory.
15876 (linux_write_memory): Renamed from write_inferior_memory.
15877 (linux_target_ops): New structure.
15878 (initialize_low): Call set_target_ops ().
15879 * remote-utils.c (unhexify): New function.
15880 (hexify): New function.
15881 (input_interrupt): Send signals to ``signal_pid''.
15882 * server.c (inferior_pid): Remove.
15883 (start_inferior): Update create_inferior call.
15884 (attach_inferior): Call add_inferior.
15885 (handle_query): New function.
15886 (main): Call handle_query for `q' packets.
15887 * server.h: Include "target.h". Remove obsolete prototypes.
15888 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15889
158902002-04-09 Daniel Jacobowitz <drow@mvista.com>
15891
15892 * Makefile.in: Add WARN_CFLAGS. Update configury
15893 dependencies.
15894 * configure.in: Check for <string.h>
15895 * configure: Regenerate.
15896 * config.in: Regenerate.
15897 * gdbreplay.c: Include needed system headers.
15898 (remote_open): Remove strchr prototype.
15899 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15900 * regcache.c (supply_register): Change buf argument to const void *.
15901 (supply_register_by_name): Likewise.
15902 (collect_register): Change buf argument to void *.
15903 (collect_register_by_name): Likewise.
15904 * regcache.h: Add missing prototypes.
15905 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15906 * server.c (handle_query): New function.
15907 (attached): New static variable, moved out of main.
15908 (main): Quiet longjmp clobber warnings.
15909 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15910 * utils.c (error): Remove NORETURN.
15911 (fatal): Likewise.
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