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Use flexible target descriptors for aarch64
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
49bdb7ee
AH		 12017-11-24 Alan Hayward <alan.hayward@arm.com>
2
3 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
4 * linux-aarch64-low.c (initialize_low_arch): Remove init.
5 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
6
d6d7ce56
AH		 72017-11-24 Alan Hayward <alan.hayward@arm.com>
8
9 * configure.srv: Add new files.
10 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
11 aarch64_linux_read_description.
12 * linux-aarch64-low.c (aarch64_linux_read_description):
13 Merge with aarch64_arch_setup.
14 (aarch64_arch_setup): Call aarch64_linux_read_description.
15 * linux-aarch64-tdesc.c: New file.
16 * linux-aarch64-tdesc.h: New file.
17
506fe5f4
YQ		 182017-11-24 Yao Qi <yao.qi@linaro.org>
19
20 * configure.srv: Set $srv_regobj for tic6x-linux.
21 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
22 (tic6x_read_description): Move some code to tic6x_arch_setup.
23 (tic6x_tdesc_test): New function.
24 (initialize_low_arch): Call selftests::register_test.
25
29f9a567
YQ		 262017-11-22 Yao Qi <yao.qi@linaro.org>
27
28 * remote-utils.c (prepare_resume_reply): Use memcpy.
29
578290ec
SM		 302017-11-19 Simon Marchi <simon.marchi@ericsson.com>
31
32 * linux-low.c (kill_one_lwp_callback): Return void, take
33 argument directly, don't filter on pid.
34 (linux_kill): Use for_each_thread.
35
eca55aec
SM		 362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
37
38 * linux-low.c (need_step_over_p): Return bool, remove dummy
39 argument.
40 (linux_resume, proceed_all_lwps): Use find_thread.
41
25c28b4d
SM		 422017-11-19 Simon Marchi <simon.marchi@ericsson.com>
43
44 * linux-low.c (resume_status_pending_p): Return bool, remove
45 flag_p argument.
46 (linux_resume): Use find_thread.
47
5fdda392
SM		 482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
49
50 * linux-low.c (struct thread_resume_array): Remove.
51 (linux_set_resume_request): Return void, take arguments
52 directly.
53 (linux_resume): Use for_each_thread.
54
fcb056a5
SM		 552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
56
57 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
58 return bool, remove data argument.
59 (linux_stabilize_threads): Use find_thread.
60
139720c5
SM		 612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
62
63 * linux-low.c (unsuspend_one_lwp): Remove.
64 (unsuspend_all_lwps): Use for_each_thread, inline code from
65 unsuspend_one_lwp.
66
6d1e5673
SM		 672017-11-19 Simon Marchi <simon.marchi@ericsson.com>
68
69 * gdbthread.h (find_thread): Add overload with ptid_t filter.
70 * linux-low.c (struct iterate_over_lwps_args): Remove.
71 (iterate_over_lwps_filter): Remove.
72 (iterate_over_lwps): Use find_thread.
73
bbf550d5
SM		 742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
75
76 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
77 (linux_handle_new_gdb_connection): Use for_each_thread, inline
78 code from reset_lwp_ptrace_options_callback.
79
00192f77
SM		 802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
81
82 * linux-arm-low.c (struct update_registers_data): Remove.
83 (update_registers_callback): Return void, take arguments
84 directly, don't check thread's pid.
85 (arm_insert_point, arm_remove_point): Use for_each_thread.
86
2bee2b6c
SM		 872017-11-19 Simon Marchi <simon.marchi@ericsson.com>
88
89 * win32-low.c (continue_one_thread): Return void, take argument
90 directly.
91 (child_continue): Use for_each_thread.
92
0b360f19
SM		 932017-11-19 Simon Marchi <simon.marchi@ericsson.com>
94
95 * win32-i386-low.c (update_debug_registers_callback): Rename
96 to ...
97 (update_debug_registers): ... this, return void, remove pid_p arg.
98 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
99
f27866ba
SM		 1002017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
101
102 * inferiors.h (struct process_info): Add constructor, initialize
103 fields..
104 <syscalls_to_catch>: Change type to std::vector<int>.
105 * inferiors.c (add_process): Allocate process_info with new.
106 (remove_process): Free process_info with delete.
107 * linux-low.c (handle_extended_wait): Adjust.
108 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
109 * server.c (handle_general_set): Adjust.
110
e849ea89
PA		 1112017-11-16 Pedro Alves <palves@redhat.com>
112
113 * remote-utils.c (remote_close): Block SIGIO signals instead of
114 uninstalling the SIGIO handler.
115
1d0aa65c
AH		 1162017-11-16 Alan Hayward <alan.hayward@arm.com>
117
118 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
119
3491a34c
YQ		 1202017-11-16 Yao Qi <yao.qi@linaro.org>
121
122 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
123 (tic6x_store_gregset): Likewise.
124 (tic6x_usrregs_info): Move it up.
125
a602f924
AH		 1262017-11-15 Alan Hayward <alan.hayward@arm.com>
127
128 * Makefile.in: Update arch rules.
129 * configure.srv: Explicitly mark arch/ files.
130
5616b6c3
AS		 1312017-11-13 Andreas Schwab <schwab@suse.de>
132
133 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
134 function.
135 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
136
d1928160
PA		 1372017-11-06 Pedro Alves <palves@redhat.com>
138
139 * config.in, configure: Regenerate.
140
bac608e7
SM		 1412017-10-27 Simon Marchi <simon.marchi@ericsson.com>
142
143 * target.c (struct thread_search): Remove.
144 (thread_search_callback): Remove.
145 (prepare_to_access_memory): Use for_each_thread instead of
146 find_inferior. Inline code from thread_search_callback.
147
eaddb425
SM		 1482017-10-27 Simon Marchi <simon.marchi@ericsson.com>
149
150 * server.c (struct visit_actioned_threads_data): Remove.
151 (visit_actioned_threads): Change prototype to take arguments
152 directly.
153 (resume): Use find_thread instead of find_inferior.
154
99078d34
SM		 1552017-10-27 Simon Marchi <simon.marchi@ericsson.com>
156
157 * server.c (queue_stop_reply_callback): Change prototype, return
158 void.
159 (find_status_pending_thread_callback): Remove.
160 (handle_status): Replace find_inferior with find_thread and
161 for_each_thread.
162
cc628f3d
AH		 1632017-10-25 Alan Hayward <alan.hayward@arm.com>
164
165 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
166 with REGNO.
167 (aarch64_store_gregset): Likewise.
168 (aarch64_fill_fpregset): Likewise.
169 (aarch64_store_fpregset): Likewise.
170
4d3bb80e
SM		 1712017-10-21 Simon Marchi <simon.marchi@ericsson.com>
172
173 * gdbthread.h (find_thread, for_each_thread): New functions.
174 * inferiors.c (thread_of_pid): Remove.
175 (find_any_thread_of_pid): Use find_thread.
176 * linux-low.c (num_lwps): Use for_each_thread.
177
7a7cdfa0
YQ		 1782017-10-17 Yao Qi <yao.qi@linaro.org>
179
180 * Makefile.in: Remove one rule.
181 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
182
e675d170
YQ		 1832017-10-17 Yao Qi <yao.qi@linaro.org>
184
185 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
186 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
187
7eb4e0f9
YQ		 1882017-10-17 Yao Qi <yao.qi@linaro.org>
189
190 * configure.srv: Rename arm.o with arch/arm.o.
191
60d6cfc9
YQ		 1922017-10-17 Yao Qi <yao.qi@linaro.org>
193
194 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
195 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
196 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
197 (arch-i386.o, arch-amd64.o): Remove rules.
198 (arch/%.o): New rule.
199 Update POSTCOMPILE and COMPILE.pre.
200 * configure.ac: Invoke AC_CONFIG_COMMANDS.
201 * configure: Re-generated.
202 * configure.srv: Replace arch-i386.o with arch/i386.o.
203 Replace arch-amd64.o with arch/amd64.o.
204
5bfda255
YQ		 2052017-10-16 Yao Qi <yao.qi@linaro.org>
206
207 * configure: Regenerated.
208
9c80ecd6
SM		 2092017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
210
211 * inferiors.h: (struct inferior_list): Remove.
212 (struct inferior_list_entry); Remove.
213 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
214 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
215 get_first_inferior): Remove.
216 (for_each_inferior, for_each_inferior_with_data, find_inferior,
217 find_inferior_id, find_inferior_in_random): Change signature.
218 * inferiors.c (all_threads): Change type to
219 std::list<thread_info *>.
220 (get_thread): Remove macro.
221 (find_inferior, find_inferior_id): Change signature, implement
222 using find_thread.
223 (find_inferior_in_random): Change signature, implement using
224 find_thread_in_random.
225 (for_each_inferior, for_each_inferior_with_data): Change
226 signature, implement using for_each_thread.
227 (add_inferior_to_list, remove_inferior): Remove.
228 (add_thread, get_first_thread, thread_of_pid,
229 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
230 (get_first_inferior, one_inferior_p, clear_inferior_list):
231 Remove.
232 (clear_inferiors, get_thread_process): Update.
233 * gdbthread.h: Include <list>.
234 (struct thread_info) <entry>: Remove field.
235 <id>: New field.
236 (all_threads): Change type to std::list<thread_info *>.
237 (get_first_inferior): Add doc.
238 (find_thread, for_each_thread, find_thread_in_random): New
239 functions.
240 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
241 * linux-arm-low.c (update_registers_callback): Update.
242 * linux-low.c (second_thread_of_pid_p): Update.
243 (kill_one_lwp_callback, linux_detach_lwp_callback,
244 delete_lwp_callback, status_pending_p_callback, same_lwp,
245 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
246 iterate_over_lwps, not_stopped_callback,
247 resume_stopped_resumed_lwps, count_events_callback,
248 select_singlestep_lwp_callback, select_event_lwp_callback,
249 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
250 suspend_and_send_sigstop_callback, wait_for_sigstop,
251 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
252 lwp_running, linux_set_resume_request, resume_status_pending_p,
253 need_step_over_p, start_step_over, linux_resume_one_thread,
254 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
255 reset_lwp_ptrace_options_callback): Update.
256 * linux-mips-low.c (update_watch_registers_callback): Update.
257 * regcache.c (regcache_invalidate_one, regcache_invalidate):
258 Update.
259 (free_register_cache_thread_one): Remove.
260 (regcache_release): Update.
261 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
262 handle_qxfer_threads_worker): Update.
263 (handle_query): Update, use list iterator.
264 (visit_actioned_threads, handle_pending_status,
265 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
266 clear_pending_status_callback, set_pending_status_callback,
267 find_status_pending_thread_callback, handle_status,
268 process_serial_event): Update.
269 * target.c (thread_search_callback): Update.
270 * thread-db.c (thread_db_get_tls_address): Update.
271 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
272 Update.
273 * win32-i386-low.c (update_debug_registers_callback): Update.
274 * win32-low.c (delete_thread_info, child_delete_thread,
275 continue_one_thread, suspend_one_thread,
276 get_child_debug_event): Adjust.
277
9179355e
SM		 2782017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
279
280 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
281 * inferiors.h: Include <list>.
282 (struct process_info) <entry>: Remove field.
283 <pid>: New field.
284 (pid_of): Change macro to function.
285 (ptid_of, lwpid_of): Remove macro.
286 (all_processes): Change type to std::list<process_info *>.
287 (ALL_PROCESSES): Remove macro.
288 (for_each_process, find_process): New function.
289 * inferiors.c (all_processes): Change type to
290 std::list<process_info *>.
291 (find_thread_process): Adjust.
292 (add_process): Likewise.
293 (remove_process): Likewise.
294 (find_process_pid): Likewise.
295 (get_first_process): Likewise.
296 (started_inferior_callback): Remove.
297 (have_started_inferiors_p): Adjust.
298 (attached_inferior_callback): Remove.
299 (have_attached_inferiors_p): Adjust.
300 * linux-low.c (check_zombie_leaders): Likewise.
301 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
302 (x86_linux_update_xmltarget): Adjust.
303 * server.c (handle_query): Likewise.
304 (gdb_reattached_process): Remove.
305 (handle_status): Adjust.
306 (kill_inferior_callback): Likewise.
307 (detach_or_kill_inferior): Remove.
308 (print_started_pid): Likewise.
309 (print_attached_pid): Likewise.
310 (detach_or_kill_for_exit): Update.
311 (process_serial_event): Likewise.
312 * linux-arm-low.c (arm_new_fork): Likewise.
313
c9cb8905
SM		 3142017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
315
316 * dll.h: Include <list>.
317 (struct dll_info): Add constructor.
318 <entry>: Remove field.
319 (all_dlls): Change type to std::list<dll_info>.
320 * dll.c: Include <algorithm>.
321 (get_dll): Remove macro.
322 (all_dlls): Change type to std::list<dll_info *>.
323 (free_one_dll): Remove.
324 (match_dll): Likewise.
325 (loaded_dll): Adjust.
326 (unloaded_dll): Adjust to all_dlls type change, use
327 std::find_if. Inline code from match_dll.
328 (clear_dlls): Adjust to all_dlls type change.
329 * server.c (emit_dll_description): Remove.
330 (handle_qxfer_libraries): Adjust to all_dlls type change,
331 integrate emit_dll_description's functionality.
332
04ec7890
SM		 3332017-10-12 Simon Marchi <simon.marchi@ericsson.com>
334
335 * linux-low.h (struct linux_target_ops) <delete_process>: New
336 field.
337 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
338 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
339 (struct linux_target_ops): Add delete_process callback.
340 * linux-arm-low.c (arm_delete_process): New.
341 (struct linux_target_ops): Add delete_process callback.
342 * linux-bfin-low.c (struct linux_target_ops): Likewise.
343 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
344 * linux-m32r-low.c (struct linux_target_ops): Likewise.
345 * linux-mips-low.c (mips_linux_delete_process): New.
346 (struct linux_target_ops): Add delete_process callback.
347 * linux-ppc-low.c (struct linux_target_ops): Likewise.
348 * linux-s390-low.c (struct linux_target_ops): Likewise.
349 * linux-sh-low.c (struct linux_target_ops): Likewise.
350 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
351 * linux-tile-low.c (struct linux_target_ops): Likewise.
352 * linux-x86-low.c (x86_linux_delete_process): New.
353 (struct linux_target_ops): Add delete_process callback.
354 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
355
466eecee
SM		 3562017-10-12 Simon Marchi <simon.marchi@ericsson.com>
357
358 * linux-aarch64-low.c (the_low_target): Add thread delete
359 callback.
360 * linux-arm-low.c (arm_delete_thread): New function.
361 (the_low_target): Add thread delete callback.
362 * linux-bfin-low.c (the_low_target): Likewise.
363 * linux-crisv32-low.c (the_low_target): Likewise.
364 * linux-low.c (delete_lwp): Invoke delete_thread callback if
365 set.
366 * linux-low.h (struct linux_target_ops) <delete_thread>: New
367 field.
368 * linux-m32r-low.c (the_low_target): Add thread delete callback.
369 * linux-mips-low.c (mips_linux_delete_thread): New function.
370 (the_low_target): Add thread delete callback.
371 * linux-ppc-low.c (the_low_target): Likewise.
372 * linux-s390-low.c (the_low_target): Likewise.
373 * linux-sh-low.c (the_low_target): Likewise.
374 * linux-tic6x-low.c (the_low_target): Likewise.
375 * linux-tile-low.c (the_low_target): Likewise.
376 * linux-x86-low.c (the_low_target): Likewise.
377 * linux-xtensa-low.c (the_low_target): Likewise.
378
b79f7801
YZ		 3792017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
380
381 * win32-low.c: Include "common-inferior.h".
382
bc3b087d
SDJ		 3832017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
384
385 * inferiors.c (set_inferior_cwd): New function.
386 * server.c (handle_general_set): Handle QSetWorkingDir packet.
387 (handle_query): Inform that QSetWorkingDir is supported.
388 * win32-low.c (create_process): Pass the inferior's cwd to
389 CreateProcess.
390
d092c5a2
SDJ		 3912017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
392
393 * inferiors.c (current_inferior_cwd): New global variable.
394 (get_inferior_cwd): New function.
395 * inferiors.h (struct process_info) <cwd>: New field.
396
7da0a886
SDJ		 3972017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
398
399 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
400 (OBS): Add gdb_tilde_expand.o.
401
289a6840
SM		 4022017-10-02 Simon Marchi <simon.marchi@ericsson.com>
403
404 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
405 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
406
256642e8
PA		 4072017-09-29 Pedro Alves <palves@redhat.com>
408
409 * ax.c (gdb_parse_agent_expr): Constify.
410 * ax.h (gdb_parse_agent_expr): Constify.
411 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
412 Constify.
413 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
414 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
415 * remote-utils.h (read_ptid): Constify.
416 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
417 (process_point_options, process_serial_event): Constify.
418 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
419 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
420 (cmd_qtbuffer): Constify.
421
5b9ca4d4
PA		 4222017-09-29 Pedro Alves <palves@redhat.com>
423
424 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
425 fails.
426
94c207e0
PA		 4272017-09-29 Pedro Alves <palves@redhat.com>
428
429 * linux-low.c (handle_extended_wait): Pass parent thread instead
430 of process to thread_db_notice_clone.
431 * linux-low.h (thread_db_notice_clone): Replace parent process
432 parameter with parent thread parameter.
433 * thread-db.c (find_one_thread): Add comment.
434 (thread_db_notice_clone): Replace parent process parameter with
435 parent thread parameter. Temporarily switch to the parent thread.
436
75352e28
SDJ		 4372017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
438
439 * gdbthread.h: Include "common-gdbthread.h".
440 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
441 "if" when validating the ptid.
442 * remote-utils.c: Include "gdbthread.h".
443 (prepare_resume_reply): Use "switch_to_thread".
444 * target.c (done_accessing_memory): Likewise.
445
ad339634
AA		 4462017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
447
448 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
449 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
450 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
451 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
452 s390x-gs-linux64-ipa.o to ipa_obj.
453 * linux-s390-low.c (HWCAP_S390_GS): New define.
454 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
455 New functions.
456 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
457 (s390_arch_setup): Check for guarded-storage support and choose
458 appropriate tdesc.
459 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
460 init_registers_s390x_gs_linux64.
461 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
462 enum value.
463 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
464 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
465
cc4d742f
SM		 4662017-09-22 Simon Marchi <simon.marchi@ericsson.com>
467
468 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
469
f6327dcb
KB		 4702017-09-21 Kevin Buettner <kevinb@redhat.com>
471
472 * linux-low.h (struct lwp_info): Add new field, thread_handle.
473 (thread_db_thread_handle): Declare.
474 * linux-low.c (linux_target_ops): Initialize thread_handle.
475 * server.c (handle_qxfer_threads_worker): Add support for
476 "handle" attribute.
477 * target.h (struct target_ops): Add new function pointer,
478 thread_handle.
479 (target_thread_handle): Define.
480 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
481 field in lwp.
482 (thread_db_thread_handle): New function.
483
86299109
KB		 4842017-09-21 Kevin Buettner <kevinb@redhat.com>
485
486 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
487 * linux-low.h (thread_db_notice_clone): Declare.
488 * thread-db.c (thread_db_notice_clone): New function.
489
f557a88a
PA		 4902017-09-21 Pedro Alves <palves@redhat.com>
491
492 * server.c (gdb_read_memory, handle_status, process_serial_event)
493 (handle_serial_event, handle_target_event): Adjust to
494 set_desired_thread prototype change.
495 * target.c (set_desired_thread): Remove 'use_general' parameter
496 and adjust.
497 * target.h (set_desired_thread): Remove 'use_general' parameter.
498
223ffa71
TT		 4992017-09-20 Tom Tromey <tom@tromey.com>
500
501 * target.c (target_terminal::terminal_state): Define.
502 (target_terminal::init): Rename from target_terminal_init.
503 (target_terminal::inferior): Rename from
504 target_terminal_inferior.
505 (target_terminal::ours): Rename from target_terminal_ours.
506 (target_terminal::ours_for_output, target_terminal::info): New.
507
04fd3ba9
SM		 5082017-09-16 Simon Marchi <simon.marchi@ericsson.com>
509
510 * server.c (accumulate_file_name_length): Remove.
511 (emit_dll_description): Adjust to std::string change.
512 (handle_qxfer_libraries): Use std::string to hold document.
513
5e187554
SM		 5142017-09-16 Simon Marchi <simon.marchi@ericsson.com>
515
516 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
517 return type of xml_escape_text.
518 * server.c (emit_dll_description): Likewise.
519
1526853e
SM		 5202017-09-16 Simon Marchi <simon.marchi@ericsson.com>
521
522 * server.c (captured_main): Accept argument for --selftest.
523 Update run_tests call.
524 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
525 when registering selftests.
526
c4dfafab
SDJ		 5272017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
528
529 * regcache.c (get_thread_regcache): Update code to use "std::vector"
530 instead of "VEC" for "target_desc.reg_defs".
531 (regcache_cpy): Likewise.
532 (registers_to_string): Likewise.
533 (registers_from_string): Likewise.
534 (find_regno): Likewise.
535 (supply_regblock): Likewise.
536 (regcache_raw_read_unsigned): Likewise.
537 * tdesc.c (init_target_desc): Likewise.
538 (tdesc_create_reg): Likewise.
539 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
540 (struct target_desc) <reg_defs>: Convert to "std::vector".
541 (target_desc): Do not initialize "reg_defs".
542 (~target_desc): Update code to use "std::vector" instead of "VEC"
543 for "target_desc.reg_defs".
544 (operator==): Likewise.
545
124aceb4
SM		 5462017-09-15 Simon Marchi <simon.marchi@ericsson.com>
547
548 * inferiors.h (thread_to_gdb_id): Remove.
549 * inferiors.c (thread_to_gdb_id): Remove.
550 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
551 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
552 lynx_store_registers, lynx_read_memory, lynx_write_memory):
553 Likewise.
554 * nto-low.c (nto_fetch_registers, nto_store_registers,
555 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
556
96cde54f
SM		 5572017-09-15 Simon Marchi <simon.marchi@ericsson.com>
558
559 * inferiors.h (gdb_id_to_thread_id): Remove.
560 * inferiors.c (gdb_id_to_thread_id): Remove.
561 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
562 removal. Move pid declaration closer to where it's used.
563
e8ca139e
SM		 5642017-09-15 Simon Marchi <simon.marchi@ericsson.com>
565
566 * server.c (handle_detach): New function.
567 (process_serial_event): Move code out, call handle_detach.
568
f8a4e119
SM		 5692017-09-15 Simon Marchi <simon.marchi@ericsson.com>
570
571 * server.c (require_running): Rename to ...
572 (require_running_or_return): ... this ...
573 (require_running_or_break): ... and this.
574 (handle_query, process_serial_event): Adjust.
575
0eb0a407
SM		 5762017-09-15 Simon Marchi <simon.marchi@ericsson.com>
577
578 * linux-low.c (linux_set_resume_request): Remove unused
579 variables.
580
785922a5
SM		 5812017-09-15 Simon Marchi <simon.marchi@ericsson.com>
582
583 * server.c (first_thread_of): Remove.
584 (process_serial_event): Replace usage of first_thread_of with
585 find_any_thread_of_pid.
586 * tracepoint.c (same_process_p): Remove.
587 (gdb_agent_about_to_close): Replace usage of same_process_p with
588 find_any_thread_of_pid.
589 * linux-x86-low.c (same_process_callback): Remove.
590 (x86_arch_setup_process_callback): Replace usage of
591 same_process_callback with find_any_thread_of_pid.
592 * thread-db.c (any_thread_of): Remove.
593 (switch_to_process): Replace usage of any_thread_of with
594 find_any_thread_of_pid.
595 * inferiors.c (thread_pid_matches_callback): Remove.
596 (find_thread_process): Adjust to use find_any_thread_of_pid.
597
a059f00c
SDJ		 5982017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
599
600 * regcache.c (get_thread_regcache): Guard calls to "memset"
601 with "!VEC_empty".
602
cc397f3a
SDJ		 6032017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
604
605 * linux-low.c (handle_extended_wait): Use
606 "allocate_target_description" instead of "XNEW".
607 * linux-x86-low.c (initialize_low_arch): Likewise.
608
22916b07
YQ		 6092017-09-05 Yao Qi <yao.qi@linaro.org>
610
611 * configure.srv (srv_i386_regobj): Remove.
612 (srv_amd64_regobj): Remove.
613 (srv_regobj): Set it to "" for x86 non-linux targets.
614 * linux-x86-tdesc.c (i386_linux_read_description):
615 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
616 (init_registers_i386): Remove the declaration.
617 (tdesc_i386): Remove the declaration.
618 (lynx_i386_arch_setup): Call i386_create_target_description.
619 * nto-x86-low.c: Likewise.
620 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
621 [!__x86_64__]: include arch/i386.h.
622 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
623
38602d55
YQ		 6242017-09-05 Yao Qi <yao.qi@linaro.org>
625
626 * configure.srv (srv_amd64_linux_xmlfiles): Remove
627 i386/amd64-XXX-linux from it.
628
44b886ff
YQ		 6292017-09-05 Yao Qi <yao.qi@linaro.org>
630
631 * configure.srv: Empty srv_amd64_linux_regobj if $development is
632 false.
633 (ipa_amd64_linux_regobj): Remove.
634 (ipa_x32_linux_regobj): Remove.
635
b4570e4b
YQ		 6362017-09-05 Yao Qi <yao.qi@linaro.org>
637
638 * Makefile.in (arch-amd64.o): New rule.
639 * configure.srv: Append arch-amd64.o.
640 * linux-amd64-ipa.c: Include common/x86-xstate.h.
641 (get_ipa_tdesc): Call amd64_linux_read_description.
642 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
643 and init_registers_amd64_XXX.
644 * linux-x86-low.c (x86_linux_read_description): Call
645 amd64_linux_read_description.
646 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
647 (initialize_low_arch): Don't call init_registers_x32_XXX and
648 init_registers_amd64_XXX.
649 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
650 and tdesc_amd64_XXX.
651 [__x86_64__] (amd64_tdesc_test): New function.
652 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
653 and init_registers_amd64_XXX.
654 * linux-x86-tdesc.c: Include arch/amd64.h.
655 (xcr0_to_tdesc_idx): New function.
656 (i386_linux_read_description): New function.
657 (amd64_get_ipa_tdesc_idx): New function.
658 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
659 (amd64_get_ipa_tdesc): Declare.
660
d1f28ea2
YQ		 6612017-09-05 Yao Qi <yao.qi@linaro.org>
662
663 * configure.srv (srv_i386_linux_xmlfiles): Remove
664 i386/i386-XXX-linux.xml from it.
665
25a93583
YQ		 6662017-09-05 Yao Qi <yao.qi@linaro.org>
667
668 * configure.srv: Set srv_i386_linux_regobj empty if $development
669 is false.
670 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
671 initialize_low_tdesc.
672 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
673 with #if initialize_low_tdesc.
674 * linux-x86-tdesc-selftest.c: New file.
675 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
676
5f035c07
YQ		 6772017-09-05 Yao Qi <yao.qi@linaro.org>
678
679 * Makefile.in (arch-i386.o): New rule.
680 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
681 (x86_64-*-linux*): Likewise.
682 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
683 include arch/i386.h.
684 (i386_linux_read_description): Remove code and call
685 i386_create_target_description.
686 * tdesc.c (allocate_target_description): New function.
687 * tdesc.h (set_tdesc_architecture): Remove declaration.
688 (set_tdesc_osabi): Likewise.
689
0abe8a89
YQ		 6902017-09-05 Yao Qi <yao.qi@linaro.org>
691
692 * linux-x86-tdesc.c: Don't include <inttypes.h>.
693 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
694 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
695 .xmltarget.
696 * server.c (get_features_xml): Call tdesc_get_features_xml.
697 * tdesc.c (set_tdesc_architecture): New function.
698 (set_tdesc_osabi): New function.
699 (tdesc_get_features_xml): New function.
700 (tdesc_create_feature): Add an argument.
701 * tdesc.h (struct target_desc) <features>: New field.
702 <arch, osabi>: New field.
703 (~target_desc): xfree features, arch, and osabi.
704 (target_desc::oerator==): Don't compare .xmltarget.
705 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
706 (set_tdesc_osabi): Likewise.
707 (tdesc_get_features_xml): Likewise.
708
0a188386
YQ		 7092017-09-05 Yao Qi <yao.qi@linaro.org>
710
711 * linux-x86-tdesc.c: Include selftest.h.
712 (i386_tdesc_test): New function.
713 (initialize_low_tdesc): Call selftests::register_test.
714 * tdesc.h: Include regdef.h.
715 (target_desc): Override operator == and !=.
716
f49ff000
YQ		 7172017-09-05 Yao Qi <yao.qi@linaro.org>
718
719 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
720 (ipa_obj): Likewise.
721 * linux-i386-ipa.c: Include common/x86-xstate.h
722 (get_ipa_tdesc): Call i386_linux_read_description.
723 (initialize_low_tracepoint): Don't call init_registers_XXX
724 functions, call initialize_low_tdesc instead.
725 * linux-x86-low.c (x86_linux_read_description): Call
726 i386_linux_read_description.
727 (initialize_low_arch): Don't call init_registers_i386_XXX
728 functions, call initialize_low_tdesc.
729 * linux-x86-tdesc.c: New file.
730 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
731 (i386_get_ipa_tdesc_idx): Declare.
732 (i386_get_ipa_tdesc): Declare.
733 (initialize_low_tdesc): Declare.
734
2b68ef2f
YQ		 7352017-09-05 Yao Qi <yao.qi@linaro.org>
736
737 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
738 instead of 0.
739
f7000548
YQ		 7402017-09-05 Yao Qi <yao.qi@linaro.org>
741
742 * Makefile.in (IPA_OBJS): Add vec-ipa.o
743 * regcache.c (get_thread_regcache): Use VEC_length.
744 (init_register_cache): Likewise.
745 (regcache_cpy): Likewise.
746 (registers_to_string): Iterate reg_defs via VEC_iterate.
747 (find_regno): Likewise.
748 (find_register_by_number): Use VEC_index.
749 (register_size): Call find_register_by_number.
750 (register_data): Call find_register_by_number.
751 (supply_regblock): Use VEC_length.
752 (regcache_raw_read_unsigned): Likewise.
753 * tdesc.c (init_target_desc): Iterate reg_defs via
754 VEC_iterate.
755 (default_description): Update initializer.
756 (copy_target_description): Don't update field num_registers.
757 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
758 <num_registers>: Remove.
759
50a421ac
SM		 7602017-09-04 Simon Marchi <simon.marchi@ericsson.com>
761
762 * Makefile.in (.SECONDARY): Define target.
763
23fdd69e
SM		 7642017-09-03 Simon Marchi <simon.marchi@ericsson.com>
765
766 * linux-low.c (linux_wait_1): Adjust.
767 * server.c (queue_stop_reply_callback): Adjust.
768
0a2dde4a
SDJ		 7692017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
770
771 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
772 QEnvironmentUnset and QEnvironmentReset packets.
773 (handle_query): Inform remote that QEnvironmentHexEncoded,
774 QEnvironmentUnset and QEnvironmentReset are supported.
775
6afd337d
SM		 7762017-08-25 Simon Marchi <simon.marchi@ericsson.com>
777
778 * inferiors.h (inferior_target_data): Rename to ...
779 (thread_target_data): ... this.
780 (inferior_regcache_data): Rename to ...
781 (thread_regcache_data): ... this.
782 (set_inferior_regcache_data): Rename to ...
783 (set_thread_regcache_data): ... this.
784 * inferiors.c (inferior_target_data): Rename to ...
785 (thread_target_data): ... this.
786 (inferior_regcache_data): Rename to ...
787 (thread_regcache_data): ... this.
788 (set_inferior_regcache_data): Rename to ...
789 (set_thread_regcache_data): ... this.
790 (free_one_thread): Update.
791 * linux-low.h (get_thread_lwp): Update.
792 * regcache.c (get_thread_regcache): Update.
793 (regcache_invalidate_thread): Update.
794 (free_register_cache_thread): Update.
795 * win32-i386-low.c (update_debug_registers_callback): Update.
796 (win32_get_current_dr): Update.
797 * win32-low.c (thread_rec): Update.
798 (delete_thread_info): Update.
799 (continue_one_thread): Update.
800 (suspend_one_thread): Update.
801
a160cc46
SM		 8022017-08-24 Simon Marchi <simon.marchi@ericsson.com>
803
804 * inferiors.c (set_inferior_target_data): Remove.
805 * inferiors.h (set_inferior_target_data): Remove.
806
6d580b63
YQ		 8072017-08-18 Yao Qi <yao.qi@linaro.org>
808
809 * Makefile.in (OBS): Add selftest.o.
810 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
811 * configure, config.in: Re-generated.
812 * server.c: Include common/sefltest.h.
813 (captured_main): Handle option --selftest.
814
f5a29eb0
YQ		 8152017-08-09 Yao Qi <yao.qi@linaro.org>
816
817 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
818 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
819 i386-avx-mpx.o and i386-mmx.o.
820 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
821 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
822 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
823 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
824 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
825 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
826 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
827 i386/amd64-avx-mpx.xml.
828
57757c2f
YQ		 8292017-08-09 Yao Qi <yao.qi@linaro.org>
830
831 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
832 and x32-avx-avx512.o.
833 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
834 i386/x32-avx-avx512.xml.
835
229d26fc
SM		 8362017-07-26 Simon Marchi <simon.marchi@ericsson.com>
837
838 * tracepoint.h (enum class fast_tpoint_collect_result): New
839 enumeration.
840 (fast_tracepoint_collecting): Change return type to
841 fast_tpoint_collect_result.
842 * tracepoint.c (fast_tracepoint_collecting): Likewise.
843 * linux-low.h: Include tracepoint.h.
844 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
845 fast_tpoint_collect_result.
846 * linux-low.c (handle_tracepoints): Adjust.
847 (linux_fast_tracepoint_collecting): Change return type to
848 fast_tpoint_collect_result.
849 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
850 linux_wait_1, stuck_in_jump_pad_callback,
851 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
852 proceed_one_lwp): Adjust to type change.
853
2e1e43e1
YQ		 8542017-07-10 Yao Qi <yao.qi@linaro.org>
855
856 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
857
adc764e7
YQ		 8582017-06-29 Yao Qi <yao.qi@linaro.org>
859
860 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
861 Remove.
862 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
863
a206891a
SM		 8642017-06-20 Simon Marchi <simon.marchi@ericsson.com>
865
866 * Makefile.in (IPA_OBJS): Sort and format one item per line.
867
9a6c7d9c
SDJ		 8682017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
869
870 * linux-low.c (linux_create_inferior): Adjust code to access the
871 environment information via 'gdb_environ' class.
872 * lynx-low.c (lynx_create_inferior): Likewise.
873 * server.c (our_environ): Make it an instance of 'gdb_environ'.
874 (get_environ): Return a pointer to 'our_environ'.
875 (captured_main): Initialize 'our_environ'.
876 * server.h (get_environ): Adjust prototype.
877 * spu-low.c (spu_create_inferior): Adjust code to access the
878 environment information via 'gdb_environ' class.
879
ae3e2ccf
SM		 8802017-06-17 Simon Marchi <simon.marchi@ericsson.com>
881
882 * linux-low.c (linux_read_memory, linux_write_memory): Remove
883 usage of "register" keyword.
884
3e019bdc
SM		 8852017-06-17 Simon Marchi <simon.marchi@ericsson.com>
886
887 * configure: Re-generate.
888
8465943a
SM		 8892017-06-17 Simon Marchi <simon.marchi@ericsson.com>
890
891 * configure: Re-generate.
892
cf0dd6f0
SM		 8932017-06-17 Simon Marchi <simon.marchi@ericsson.com>
894
895 * Makefile.in (COMPILE.pre): Add "-x c++".
896
9845682b
SDJ		 8972017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
898
899 * fork-child.c: Conditionally include <signal.h>.
900
aefd8b33
SDJ		 9012017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
902
903 * server.c (handle_general_set): Handle new packet
904 "QStartupWithShell".
905 (handle_query): Add "QStartupWithShell" to the list of supported
906 packets.
907 (gdbserver_usage): Add help text explaining the
908 new "--startup-with-shell" and "--no-startup-with-shell" CLI
909 options.
910 (captured_main): Recognize and act upon the presence of the new
911 CLI options.
912
2090129c
SDJ		 9132017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
914 Pedro Alves <palves@redhat.com>
915
916 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
917 * configure: Regenerate.
918 * configure.srv (srv_linux_obj): Add "fork-child.o" and
919 "fork-inferior.o".
920 (i[34567]86-*-lynxos*): Likewise.
921 (spu*-*-*): Likewise.
922 * fork-child.c: New file.
923 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
924 and "environ.h".
925 (linux_ptrace_fun): New function.
926 (linux_create_inferior): Adjust function prototype to reflect
927 change on "target.h". Adjust function code to use
928 "fork_inferior".
929 (linux_request_interrupt): Delete "signal_pid".
930 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
931 (lynx_ptrace_fun): New function.
932 (lynx_create_inferior): Adjust function prototype to reflect
933 change on "target.h". Adjust function code to use
934 "fork_inferior".
935 * nto-low.c (nto_create_inferior): Adjust function prototype and
936 code to reflect change on "target.h". Update comments.
937 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
938 "common-terminal.h" and "environ.h".
939 (terminal_fd): Moved to fork-child.c.
940 (old_foreground_pgrp): Likewise.
941 (restore_old_foreground_pgrp): Likewise.
942 (last_status): Make it global.
943 (last_ptid): Likewise.
944 (our_environ): New variable.
945 (startup_with_shell): Likewise.
946 (program_name): Likewise.
947 (program_argv): Rename to...
948 (program_args): ...this.
949 (wrapper_argv): New variable.
950 (start_inferior): Delete function.
951 (get_exec_wrapper): New function.
952 (get_exec_file): Likewise.
953 (get_environ): Likewise.
954 (prefork_hook): Likewise.
955 (post_fork_inferior): Likewise.
956 (postfork_hook): Likewise.
957 (postfork_child_hook): Likewise.
958 (handle_v_run): Update code to deal with arguments coming from the
959 remote host. Update calls from "start_inferior" to
960 "create_inferior".
961 (captured_main): Likewise. Initialize environment variable. Call
962 "have_job_control".
963 * server.h (post_fork_inferior): New prototype.
964 (get_environ): Likewise.
965 (last_status): Declare.
966 (last_ptid): Likewise.
967 (signal_pid): Likewise.
968 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
969 (spu_ptrace_fun): New function.
970 (spu_create_inferior): Adjust function prototype to reflect change
971 on "target.h". Adjust function code to use "fork_inferior".
972 * target.c (target_terminal_init): New function.
973 (target_terminal_inferior): Likewise.
974 (target_terminal_ours): Likewise.
975 * target.h: Include <vector>.
976 (struct target_ops) <create_inferior>: Update prototype.
977 (create_inferior): Update macro.
978 * utils.c (gdb_flush_out_err): New function.
979 * win32-low.c (win32_create_inferior): Adjust function prototype
980 and code to reflect change on "target.h".
981
043a4934
SDJ		 9822017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
983
984 * inferiors.c (switch_to_thread): New function.
985
15652511
SDJ		 9862017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
987
988 * Makefile.in (SFILE): Add "common/job-control.c".
989 (OBS): Add "job-control.o".
990
21ea5acd
SDJ		 9912017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
992
993 * Makefile: Remove "@host_makefile_frag@".
994
e13cb306
PA		 9952017-05-05 Pedro Alves <palves@redhat.com>
996
997 * configure: Regenerate.
998
c94fee56
SDJ		 9992017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1000
1001 * configure: Regenerate.
1002
a0ff9e1a
SM		 10032017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1004
1005 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1006 software_single_step change of return type to
1007 std::vector<CORE_ADDR>.
1008 * linux-low.c (install_software_single_step_breakpoints):
1009 Likewise.
1010 * linux-low.h (install_software_single_step_breakpoints):
1011 Likewise.
1012
be628ab8
SDJ		 10132017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1014
1015 * remote-utils.c: Include "gdb_termios.h" instead of
1016 "terminal.h".
1017 * terminal.h: Delete file.
1018
7c5ded6a
SDJ		 10192017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1020
1021 * server.c: Include <vector>.
1022 <program_argv, wrapper_argv>: Convert to std::vector.
1023 (start_inferior): Rewrite function to use C++.
1024 (handle_v_run): Likewise. Update code that calculates the argv
1025 based on the vRun packet; use C++.
1026 (captured_main): Likewise.
1027
436252de
SM		 10282017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1029
1030 * server.c (handle_v_cont): Initialize thread_resume::thread
1031 with null_ptid.
1032
9bf2a700
PA		 10332017-04-05 Pedro Alves <palves@redhat.com>
1034
1035 * configure: Regenerate.
1036
a121b7c1
PA		 10372017-04-05 Pedro Alves <palves@redhat.com>
1038
1039 * gdbreplay.c (sync_error): Constify.
1040 * linux-x86-low.c (push_opcode): Constify.
1041
21c8a587
PA		 10422017-04-05 Pedro Alves <palves@redhat.com>
1043
1044 * win32-low.c (get_child_debug_event)
1045 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1046 Report TARGET_WAITKIND_SPURIOUS instead.
1047
fb32b4f7
PA		 10482017-04-05 Pedro Alves <palves@redhat.com>
1049
1050 * remote-utils.c (remote_prepare, remote_open): Constify.
1051 * remote-utils.h (remote_prepare, remote_open): Constify.
1052 * server.c (captured_main): Constify 'port' handling.
1053
65dd1e59
SM		 10542017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1055
1056 * Makefile.in (clean): Clear .deps.
1057
8fa5b777
SM		 10582017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1059
1060 * .gitignore: Remove generated files, replace with wildcard.
1061 * (clean): Replace removal of generated files with wildcard.
1062 (version.c): Replace with...
1063 (version-generated.c): ...this.
1064 (xml-builtin.c): Replace with...
1065 (xml-builtin-generated.c): ...this.
1066 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1067 (%.c: *regformats*): Replace with...
1068 (%-generated.c: *regformats*): ...this.
1069
a12e714b
MF		 10702017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1071
1072 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1073 (xtensa_fill_gregset): Call collect_register_by_name for
1074 threadptr register.
1075 (xtensa_store_gregset): Call supply_register_by_name for
1076 threadptr register.
1077
1a09b50a
MF		 10782017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1079
1080 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1081 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1082 (xtensa_store_gregset): Call supply_register for all registers in
1083 a0_regnum..a0_regnum + C0_NREGS range.
1084
1a01e7c6
SM		 10852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1086
1087 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1088 (ax-ipa.o: ax.c): Remove.
1089 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1090 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1091 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1092 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1093 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1094
36bc18a8
SM		 10952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1096
1097 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1098 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1099 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1100 (errors-ipa.o: ../common/errors.c): Remove.
1101 (format-ipa.o: ../common/format.c): Remove.
1102 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1103
a8ebe3d5
SM		 11042017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1105
1106 * Makefile.in (%-ipa.o: %.c): New rule.
1107 (tracepoint-ipa.o: tracepoint.c): Remove.
1108 (utils-ipa.o: utils.c): Remove.
1109 (remote-utils-ipa.o: remote-utils.c): Remove.
1110 (regcache-ipa.o: regcache.c): Remove.
1111 (i386-linux-ipa.o: i386-linux.c): Remove.
1112 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1113 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1114 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1115 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1116 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1117 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1118 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1119 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1120 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1121 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1122 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1123 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1124 (aarch64-ipa.o: aarch64.c): Remove.
1125 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1126 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1127 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1128 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1129 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1130 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1131 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1132 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1133 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1134 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1135 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1136 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1137 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1138 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1139 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1140 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1141 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1142 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1143 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1144 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1145 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1146 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1147 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1148 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1149 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1150 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1151 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1152 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1153 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1154 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1155 (tdesc-ipa.o: tdesc.c): Remove.
1156 (x32-linux-ipa.o: x32-linux.c): Remove.
1157 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1158 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1159
50cfacb7
SM		 11602017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1161
1162 * Makefile.in (%.o: ../arch/%.c): New rule.
1163 (arm.o: ../arch/arm.c): Remove.
1164 (arm-linux.o: ../arch/arm-linux.c): Remove.
1165 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1166 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1167
c5a22423
SM		 11682017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1169
1170 * Makefile.in (%.o: ../nat/%.c): New rule.
1171 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1172 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1173 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1174 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1175 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1176 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1177 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1178 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1179 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1180 (linux-personality.o: ../nat/linux-personality.c): Remove.
1181 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1182 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1183 (x86-linux.o: ../nat/x86-linux.c): Remove.
1184 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1185 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1186
6bda016b
SM		 11872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1188
1189 * Makefile.in (%.o: ../common/%.c): New rule.
1190 (signals.o: ../common/signals.c): Remove.
1191 (print-utils.o: ../common/print-utils.c): Remove.
1192 (rsp-low.o: ../common/rsp-low.c): Remove.
1193 (common-utils.o: ../common/common-utils.c): Remove.
1194 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1195 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1196 (vec.o: ../common/vec.c): Remove.
1197 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1198 (xml-utils.o: ../common/xml-utils.c): Remove.
1199 (ptid.o: ../common/ptid.c): Remove.
1200 (buffer.o: ../common/buffer.c): Remove.
1201 (format.o: ../common/format.c): Remove.
1202 (filestuff.o: ../common/filestuff.c): Remove.
1203 (agent.o: ../common/agent.c): Remove.
1204 (errors.o: ../common/errors.c): Remove.
1205 (environ.o: ../common/environ.c): Remove.
1206 (common-debug.o: ../common/common-debug.c): Remove.
1207 (cleanups.o: ../common/cleanups.c): Remove.
1208 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1209 (fileio.o: ../common/fileio.c): Remove.
1210 (common-regcache.o: ../common/common-regcache.c): Remove.
1211 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1212 (new-op.o: ../common/new-op.c): Remove.
1213 (btrace-common.o: ../common/btrace-common.c): Remove.
1214
21122961
SM		 12152017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1216
1217 * Makefile.in (%.o: ../target/%.c): New rule.
1218 (waitstatus.o: ../target/waitstatus.c): Remove.
1219
c362e621
SM		 12202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1221
1222 * Makefile.in
1223 (%.c: ../regformats/%.dat,
1224 (%.c: ../regformats/arm/%.dat,
1225 (%.c: ../regformats/i386/%.dat,
1226 (%.c: ../regformats/rs6000/%.dat): New rules.
1227 (aarch64.c): Remove.
1228 (reg-arm.c): Remove.
1229 (arm-with-iwmmxt.c): Remove.
1230 (arm-with-vfpv2.c): Remove.
1231 (arm-with-vfpv3.c): Remove.
1232 (arm-with-neon.c): Remove.
1233 (reg-bfin.c): Remove.
1234 (reg-cris.c): Remove.
1235 (reg-crisv32.c): Remove.
1236 (i386.c): Remove.
1237 (i386-linux.c): Remove.
1238 (i386-avx.c): Remove.
1239 (i386-avx-linux.c): Remove.
1240 (i386-avx-avx512.c): Remove.
1241 (i386-avx-avx512-linux.c): Remove.
1242 (i386-mpx.c): Remove.
1243 (i386-mpx-linux.c): Remove.
1244 (i386-avx-mpx-avx512-pku.c): Remove.
1245 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1246 (i386-avx-mpx.c): Remove.
1247 (i386-avx-mpx-linux.c): Remove.
1248 (i386-mmx.c): Remove.
1249 (i386-mmx-linux.c): Remove.
1250 (reg-ia64.c): Remove.
1251 (reg-m32r.c): Remove.
1252 (reg-m68k.c): Remove.
1253 (reg-cf.c): Remove.
1254 (mips-linux.c): Remove.
1255 (mips-dsp-linux.c): Remove.
1256 (mips64-linux.c): Remove.
1257 (mips64-dsp-linux.c): Remove.
1258 (nios2-linux.c): Remove.
1259 (powerpc-32.c): Remove.
1260 (powerpc-32l.c): Remove.
1261 (powerpc-altivec32l.c): Remove.
1262 (powerpc-cell32l.c): Remove.
1263 (powerpc-vsx32l.c): Remove.
1264 (powerpc-isa205-32l.c): Remove.
1265 (powerpc-isa205-altivec32l.c): Remove.
1266 (powerpc-isa205-vsx32l.c): Remove.
1267 (powerpc-e500l.c): Remove.
1268 (powerpc-64l.c): Remove.
1269 (powerpc-altivec64l.c): Remove.
1270 (powerpc-cell64l.c): Remove.
1271 (powerpc-vsx64l.c): Remove.
1272 (powerpc-isa205-64l.c): Remove.
1273 (powerpc-isa205-altivec64l.c): Remove.
1274 (powerpc-isa205-vsx64l.c): Remove.
1275 (s390-linux32.c): Remove.
1276 (s390-linux32v1.c): Remove.
1277 (s390-linux32v2.c): Remove.
1278 (s390-linux64.c): Remove.
1279 (s390-linux64v1.c): Remove.
1280 (s390-linux64v2.c): Remove.
1281 (s390-te-linux64.c): Remove.
1282 (s390-vx-linux64.c): Remove.
1283 (s390-tevx-linux64.c): Remove.
1284 (s390x-linux64.c): Remove.
1285 (s390x-linux64v1.c): Remove.
1286 (s390x-linux64v2.c): Remove.
1287 (s390x-te-linux64.c): Remove.
1288 (s390x-vx-linux64.c): Remove.
1289 (s390x-tevx-linux64.c): Remove.
1290 (tic6x-c64xp-linux.c): Remove.
1291 (tic6x-c64x-linux.c): Remove.
1292 (tic6x-c62x-linux.c): Remove.
1293 (reg-sh.c): Remove.
1294 (reg-sparc64.c): Remove.
1295 (reg-spu.c): Remove.
1296 (amd64.c): Remove.
1297 (amd64-linux.c): Remove.
1298 (amd64-avx.c): Remove.
1299 (amd64-avx-linux.c): Remove.
1300 (amd64-avx-avx512.c): Remove.
1301 (amd64-avx-avx512-linux.c): Remove.
1302 (amd64-mpx.c): Remove.
1303 (amd64-mpx-linux.c): Remove.
1304 (amd64-avx-mpx-avx512-pku.c): Remove.
1305 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1306 (amd64-avx-mpx.c): Remove.
1307 (amd64-avx-mpx-linux.c): Remove.
1308 (x32.c): Remove.
1309 (x32-linux.c): Remove.
1310 (x32-avx.c): Remove.
1311 (x32-avx-linux.c): Remove.
1312 (x32-avx-avx512.c): Remove.
1313 (x32-avx-avx512-linux.c): Remove.
1314 (reg-xtensa.c): Remove.
1315 (reg-tilegx.c): Remove.
1316 (reg-tilegx32.c): Remove.
1317
1672e0d9
SDJ		 13182017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1319
1320 * Makefile.in (SFILES): Add "common/environ.c".
1321 (OBJS): Add "common/environ.h".
1322
239b6d10
WT		 13232017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1324
1325 * configure.ac: Check if the fs_base and gs_base members of
1326 `struct user_regs_struct' exist.
1327 * config.in: Regenerated.
1328 * configure: Likewise.
1329
694b382c
AT		 13302017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1331
1332 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1333 target_read_memory.
1334 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1335 (get_next_pcs_syscall_next_pc): Likewise.
1336
7dc53023
LM		 13372016-12-23 Luis Machado <lgustavo@codesourcery.com>
1338
1339 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1340 * nto-x86-low.c: Likewise.
1341
ad02e4fe
SM		 13422016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1343
1344 * Makefile.in: Include disable-implicit-rules.mk.
1345
dcb07cfa
PA		 13462016-11-23 Pedro Alves <palves@redhat.com>
1347
1348 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1349 (debug_vprintf): Use std::chrono::steady_clock instead of
1350 gettimeofday. Use '.' instead of ':'.
1351 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1352 (get_timestamp): Use std::chrono::steady_clock instead of
1353 gettimeofday.
1354
8629c02c
SM		 13552016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1356
1357 * Makefile.in: Fix whitespace formatting.
1358
b593ecca
SM		 13592016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1360
1361 * Makefile.in (SFILES, OBS): Flatten list and order
1362 alphabetically.
1363
9986ba08
PA		 13642016-11-23 Pedro Alves <palves@redhat.com>
1365
1366 * event-loop.c (handle_file_event): Use warning.
1367 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1368 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1369 Use warning.
1370
4eefa7bc
PA		 13712016-11-23 Pedro Alves <palves@redhat.com>
1372
1373 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1374 output.
1375 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1376 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1377 debug_printf and debug_flush for debug output.
1378 * server.c (handle_general_set): Likewise.
1379 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1380 output.
1381
5443506e
SM		 13822016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1383
1384 * Makefile.in (.c.o): Replace rule with ...
1385 (%.o: %.c): ... this one.
1386
3b165252
SM		 13872016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1388
1389 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1390 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1391 make.
1392 * configure.ac: Remove checks for the make program.
1393 * configure: Re-generate.
1394
0bcda685
PA		 13952016-10-28 Pedro Alves <palves@redhat.com>
1396
1397 * Makefile.in (CXX_DIALECT): Get from configure.
1398 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1399 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1400 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1401 * config.in: Regenerate.
1402 * configure: Regenerate.
1403
c3805894
YQ		 14042016-10-27 Yao Qi <yao.qi@linaro.org>
1405
1406 * linux-low.c (linux_supports_range_stepping): Return true if
1407 can_software_single_step return true.
1408
89342618
YQ		 14092016-10-27 Yao Qi <yao.qi@linaro.org>
1410
1411 * inferiors.c (find_inferior_in_random): New function.
1412 * inferiors.h (find_inferior_in_random): Declare.
1413 * linux-low.c (linux_wait_for_event_filtered): Call
1414 find_inferior_in_random instead of find_inferior.
1415
e3652c84
YQ		 14162016-10-27 Yao Qi <yao.qi@linaro.org>
1417
1418 * linux-low.c (linux_wait_1): If single-step breakpoints are
1419 inserted, remove them.
1420
5a04c4cf
PA		 14212016-10-26 Pedro Alves <palves@redhat.com>
1422
1423 * linux-low.c (handle_extended_wait): Link parent/child fork
1424 threads.
1425 (linux_wait_1): Unlink them.
1426 (linux_set_resume_request): Ignore resume requests for
1427 already-resumed and unhandled fork child threads.
1428 * linux-low.h (struct lwp_info) <fork_relative>: New field.
1429 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
1430 New functions.
1431 (handle_v_requests) <vCont>: Don't call require_running.
1432 * server.h (in_queued_stop_replies): New declaration.
1433
cb93dc7f
YQ		 14342016-10-24 Yao Qi <yao.qi@linaro.org>
1435
1436 PR server/20733
1437 * linux-aarch64-low.c (append_insns): Cast the return value to
1438 'uint32_t *'.
1439
a1078bea
YQ		 14402016-10-10 Yao Qi <yao.qi@linaro.org>
1441
1442 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
1443
1fb77080
SDJ		 14442016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
1445
1446 * target.c (target_supports_multi_process): New function, moved
1447 from...
1448 * target.h (target_supports_multi_process): ... here. Remove
1449 macro.
1450
39b5a3b9
TT		 14512016-10-05 Tom Tromey <tom@tromey.com>
1452
1453 PR remote/20655:
1454 * tracepoint.c (handle_tracepoint_bkpts): Check
1455 ipa_error_tracepoint, not ipa_stopping_tracepoint.
1456
c1d0b70a
YQ		 14572016-10-05 Yao Qi <yao.qi@linaro.org>
1458
1459 * configure.srv: Update the path of arm-*.xml files.
1460
0a69eedb
YQ		 14612016-10-05 Terry Guo <terry.guo@arm.com>
1462 Yao Qi <yao.qi@linaro.org>
1463
1464 * Makefile.in: Adjust the path of rules.
1465 * configure.srv: Update the path of xml files.
1466 * regformats/arm-with-iwmmxt.dat: Regenerated.
1467 * regformats/arm-with-neon.dat: Likewise.
1468 * regformats/arm-with-vfpv2.dat: Likewise.
1469 * regformats/arm-with-vfpv3.dat Likewise.
1470
17e16485
YQ		 14712016-09-30 Yao Qi <yao.qi@linaro.org>
1472
1473 PR gdbserver/20627
1474 * target.c (target_stop_and_wait): Don't call
1475 target_continue_no_signal, use resume_stop instead.
1476
edeeb602
YQ		 14772016-09-26 Yao Qi <yao.qi@linaro.org>
1478
1479 * linux-low.c (linux_wait_1): Call debug_exit.
1480
503b1c39
PA		 14812016-09-23 Pedro Alves <palves@redhat.com>
1482
1483 * Makefile.in (SFILES): Add common/new-op.c.
1484 (OBS): Add common/new-op.o.
1485 (new-op.o): New rule.
1486
74172ecf
SM		 14872016-09-21 Simon Marchi <simon.marchi@ericsson.com>
1488
1489 * .gitinore: Ignore more files.
1490
fc6cda2e
YQ		 14912016-09-21 Yao Qi <yao.qi@linaro.org>
1492
1493 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
1494 23.
1495
bc1e6c81
SDJ		 14962016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
1497
1498 * server.c (start_inferior): Call target_mourn_inferior instead of
1499 mourn_inferior; pass ptid_t argument to it.
1500 (resume): Likewise.
1501 (handle_target_event): Likewise.
1502 * target.c (target_mourn_inferior): New function.
1503 * target.h (mourn_inferior): Delete macro.
1504
0e00e962
AA		 15052016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
1506
1507 * linux-low.c (lwp_is_stepping): New function.
1508
1d8cb77d
CL		 15092016-09-06 Carl Love <cel@us.ibm.com>
1510
1511 * server.c (start_inferior): Fixed comment, requested comment change
1512 didn't get updated correctly. Removed reference to ptrace () call as
1513 it is only true on Linux systems.
1514
7313bced
CL		 15152016-09-06 Carl Love <cel@us.ibm.com>
1516
1517 * server.c (start_inferior): Do not call
1518 function target_post_create_inferior () if the
1519 inferior process has already exited.
1520
cf6de44d
PA		 15212016-09-05 Pedro Alves <palves@redhat.com>
1522
1523 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
1524 (COMPILE.pre, CC_LD): Use CXX directly.
1525 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
1526 * acinclude.m4: Don't include build-with-cxx.m4.
1527 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
1528 * configure: Regenerate.
1529
c1da6748
AT		 15302016-09-02 Akash Trehan <akash.trehan123@gmail.com>
1531
1532 PR gdb/19495
1533 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
1534 call writing data to own_buf.
1535
f2b9e3df
SDJ		 15362016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1537
1538 * target.c (mywait): Call target_wait instead of
1539 the_target->wait.
1540 (target_wait): New function.
1541
049a8570
SDJ		 15422016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
1543
1544 * server.c (start_inferior): New variable 'ptid'. Replace calls
1545 to the_target->resume by target_continue{,_no_signal}, depending
1546 on the case.
1547 * target.c (target_stop_and_wait): Call target_continue_no_signal
1548 instead of the_target->resume.
1549 (target_continue): New function.
1550
3aa5cfa0
AT		 15512016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
1552
1553 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
1554
754653a7
AZ		 15552016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
1556
1557 PR server/20491
1558 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
1559 ps_prochandle.
1560 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
1561 * linux-arm-low.c (ps_get_thread_area): Likewise.
1562 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
1563 * linux-m68k-low.c (ps_get_thread_area): Likewise.
1564 * linux-mips-low.c (ps_get_thread_area): Likewise.
1565 * linux-nios2-low.c (ps_get_thread_area): Likewise.
1566 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
1567 * linux-x86-low.c (ps_get_thread_area): Likewise.
1568 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
1569
ed036b40
PA		 15702016-08-19 Pedro Alves <palves@redhat.com>
1571
1572 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
1573
c8ef42ee
PA		 15742016-08-19 Pedro Alves <palves@redhat.com>
1575
1576 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
1577 comment. Use memcpy instead of casting through unsigned long.
1578
9c235a72
PA		 15792016-08-19 Pedro Alves <palves@redhat.com>
1580
1581 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
1582 allocating around 0x80000000.
1583
201506da
PA		 15842016-08-19 Pedro Alves <palves@redhat.com>
1585
1586 PR gdb/20415
1587 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
1588 (x32-avx512-linux-ipa.o): New rules.
1589 * configure.ac (x86_64-*-linux*): New x32 check.
1590 * configure.srv (ipa_x32_linux_regobj): New.
1591 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
1592 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
1593 descriptions.
1594 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
1595 descriptions.
1596 * configure: Regenerate.
1597
f348d89a
PA		 15982016-08-09 Pedro Alves <palves@redhat.com>
1599
1600 PR gdb/18653
1601 * Makefile.in (OBS): Add signals-state-save-restore.o.
1602 (signals-state-save-restore.o): New rule.
1603 * config.in: Regenerate.
1604 * configure: Regenerate.
1605 * linux-low.c: Include "signals-state-save-restore.h".
1606 (linux_create_inferior): Call
1607 restore_original_signals_state.
1608 * server.c: Include "dispositions-save-restore.h".
1609 (captured_main): Call save_original_signals_state.
1610
1baf5149
PA		 16112016-08-05 Pedro Alves <palves@redhat.com>
1612
1613 * configure: Regenerate.
1614
fcd4a73d
YQ		 16152016-08-04 Yao Qi <yao.qi@linaro.org>
1616
1617 * linux-low.c (regsets_fetch_inferior_registers): Check
1618 errno is ESRCH or not.
1619
979659d0
YQ		 16202016-08-02 Yao Qi <yao.qi@linaro.org>
1621
1622 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
1623 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
1624 (thread_db_load_search): Update.
1625 (try_thread_db_load_1): Don't look for td_ta_event_addr,
1626 td_ta_set_event and td_ta_event_getmsg.
1627
6598661d
PA		 16282016-07-26 Pedro Alves <palves@redhat.com>
1629
1630 PR server/20414
1631 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
1632 of unsigned long for 64-bit registers and use uint32_t instead of
1633 unsigned int for 32-bit registers.
1634
9cf12d57
PA		 16352016-07-26 Pedro Alves <palves@redhat.com>
1636
1637 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
1638 to 'ptrace'.
1639
305450ed
TT		 16402016-07-21 Tom Tromey <tom@tromey.com>
1641
1642 * configure: Rebuild.
1643
2583da7c
YQ		 16442016-07-21 Yao Qi <yao.qi@linaro.org>
1645
1646 * mem-break.c (find_gdb_breakpoint): Cast bp to
1647 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
1648
21536b36
YQ		 16492016-07-21 Yao Qi <yao.qi@linaro.org>
1650
1651 * server.c (handle_v_requests): Support s and S actions
1652 if target_supports_software_single_step return true.
1653
8901d193
YQ		 16542016-07-21 Yao Qi <yao.qi@linaro.org>
1655
1656 * linux-low.c (resume_stopped_resumed_lwps): If resume request
1657 is resume_step, call maybe_hw_step.
1658 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
1659 and unstop them.
1660 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
1661 breakpoints or not.
1662 (proceed_one_lwp): If resume request is resume_step, install
1663 reinsert breakpoints and call maybe_hw_step.
1664
0e9a339e
YQ		 16652016-07-21 Yao Qi <yao.qi@linaro.org>
1666
1667 * linux-low.c (proceed_one_lwp): Declare.
1668 (linux_resume_one_thread): Remove local variable 'step'.
1669 Lift code enqueue signal. Call proceed_one_lwp instead of
1670 linux_resume_one_lwp.
1671
4281b351
YQ		 16722016-07-21 Yao Qi <yao.qi@linaro.org>
1673
1674 * linux-low.c (linux_resume_one_thread): Call
1675 enqueue_pending_signal.
1676
984a2c04
YQ		 16772016-07-21 Yao Qi <yao.qi@linaro.org>
1678
1679 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1680 * inferiors.c (do_restore_current_thread_cleanup): New function.
1681 (make_cleanup_restore_current_thread): Likewise.
1682 * linux-low.c (install_software_single_step_breakpoints): Call
1683 make_cleanup_restore_current_thread. Switch current_thread to
1684 thread.
1685
bec903c9
YQ		 16862016-07-21 Yao Qi <yao.qi@linaro.org>
1687
1688 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
1689 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
1690 (clone_one_breakpoint): Likewise.
1691 (delete_reinsert_breakpoints): Change parameter to thread.
1692 Callers updated.
1693 (has_reinsert_breakpoints): Likewise.
1694 (uninsert_reinsert_breakpoints): Likewise.
1695 (reinsert_reinsert_breakpoints): Likewise.
1696 * mem-break.h (set_reinsert_breakpoint): Update declaration.
1697 (delete_reinsert_breakpoints): Likewise.
1698 (reinsert_reinsert_breakpoints): Likewise.
1699 (uninsert_reinsert_breakpoints): Likewise.
1700 (has_reinsert_breakpoints): Likewise.
1701
63c40ec7
YQ		 17022016-07-21 Yao Qi <yao.qi@linaro.org>
1703
1704 * inferiors.c (get_thread_process): Make parameter const.
1705 * inferiors.h (get_thread_process): Update declaration.
1706 * mem-break.c (clone_all_breakpoints): Remove all parameters.
1707 Add new parameters child_thread and parent_thread. Callers
1708 updated.
1709 * mem-break.h (clone_all_breakpoints): Update declaration.
1710
9aa76cd0
YQ		 17112016-07-21 Yao Qi <yao.qi@linaro.org>
1712
1713 * mem-break.c (struct breakpoint) <cond_list>: Remove.
1714 <command_list, handler>: Remove.
1715 (struct gdb_breakpoint): New.
1716 (struct other_breakpoint): New.
1717 (struct reinsert_breakpoint): New.
1718 (is_gdb_breakpoint): New function.
1719 (any_persistent_commands): Update command_list if
1720 is_gdb_breakpoint returns true.
1721 (set_breakpoint): Create breakpoints according to their types.
1722 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
1723 (set_gdb_breakpoint_1): Likewise.
1724 (set_gdb_breakpoint): Likewise.
1725 (clear_breakpoint_conditions): Change parameter type to
1726 'struct gdb_breakpoint *'.
1727 (clear_breakpoint_commands): Likewise.
1728 (clear_breakpoint_conditions_and_commands): Likewise.
1729 (add_condition_to_breakpoint): Likewise.
1730 (add_breakpoint_condition): Likewise.
1731 (add_commands_to_breakpoint): Likewise.
1732 (check_breakpoints): Check other_breakpoint.
1733 (clone_one_breakpoint): Clone breakpopint according to its type.
1734 * mem-break.h (struct gdb_breakpoint): Declare.
1735 (set_gdb_breakpoint): Update declaration.
1736 (clear_breakpoint_conditions_and_commands): Likewise.
1737 (add_breakpoint_condition): Likewise.
1738 (add_breakpoint_commands): Likewise.
1739 * server.c (process_point_options): Change parameter type to
1740 'struct gdb_breakpoint *'.
1741
811f8301
YQ		 17422016-07-21 Yao Qi <yao.qi@linaro.org>
1743
1744 * mem-break.c (set_breakpoint_at): Rename it to ...
1745 (set_breakpoint_type_at): ... it.
1746 (set_breakpoint_at): Call set_breakpoint_type_at.
1747 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
1748 * mem-break.h (set_breakpoint_at): Update comments.
1749
b1c51e36
CLT		 17502016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
1751
1752 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
1753 to buf parameter.
1754 (nios2_store_gregset): Likewise.
1755
ced2dffb
PA		 17562016-07-01 Pedro Alves <palves@redhat.com>
1757 Antoine Tremblay <antoine.tremblay@ericsson.com>
1758
1759 * linux-low.c: Change interface to take the target lwp_info
1760 pointer directly and return void. Handle detaching from a zombie
1761 thread.
1762 (linux_detach_lwp_callback): New function.
1763 (linux_detach): Detach from the leader thread after detaching from
1764 the clone threads.
1765
2ac09a5b
YQ		 17662016-06-28 Yao Qi <yao.qi@linaro.org>
1767
1768 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
1769 for variable new_offset.
1770 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
1771 (aarch64_ftrace_insn_reloc_cb): Likewise.
1772 (aarch64_ftrace_insn_reloc_tb): Likewise.
1773 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
1774 PRIx64 instead of PRIx32.
1775
79e7fd4f
YQ		 17762016-06-28 Yao Qi <yao.qi@linaro.org>
1777
1778 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
1779 (the_low_target): Install arm_get_syscall_trapinfo.
1780
061fc021
YQ		 17812016-06-28 Yao Qi <yao.qi@linaro.org>
1782
1783 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
1784 function.
1785 (the_low_target): Install aarch64_get_syscall_trapinfo.
1786
4cc32bec
YQ		 17872016-06-28 Yao Qi <yao.qi@linaro.org>
1788
1789 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
1790 Callers updated.
1791 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
1792 Remove parameter sysno.
1793 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
1794 sysret.
1795
782c1122
AA		 17962016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1797
1798 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
1799 (s390_emit_ne_goto): Likewise.
1800 (s390_emit_lt_goto): Likewise.
1801 (s390_emit_le_goto): Likewise.
1802 (s390_emit_gt_goto): Likewise.
1803 (s390_emit_ge_goto): Likewise.
1804 (s390x_emit_eq_goto): Likewise.
1805 (s390x_emit_ne_goto): Likewise.
1806 (s390x_emit_lt_goto): Likewise.
1807 (s390x_emit_le_goto): Likewise.
1808 (s390x_emit_gt_goto): Likewise.
1809 (s390x_emit_ge_goto): Likewise.
1810 (s390_emit_ops_impl): Mark variable static.
1811 (s390x_emit_ops): Likewise.
1812
2e7b624b
YQ		 18132016-06-17 Yao Qi <yao.qi@linaro.org>
1814
1815 * linux-low.c (handle_extended_wait): Call
1816 uninsert_reinsert_breakpoints for the parent process. Remove
1817 reinsert breakpoints from the child process. Reinsert them to
1818 the parent process when vfork is done.
1819 * mem-break.c (uninsert_reinsert_breakpoints): New function.
1820 (reinsert_reinsert_breakpoints): New function.
1821 * mem-break.h (uninsert_reinsert_breakpoints): Declare
1822 (reinsert_reinsert_breakpoints): Declare.
1823
8a81c5d7
YQ		 18242016-06-17 Yao Qi <yao.qi@linaro.org>
1825
1826 * linux-low.c (handle_extended_wait): If the parent is doing
1827 step-over, remove the reinsert breakpoints from the forked child.
1828
f50bf8e5
YQ		 18292016-06-17 Yao Qi <yao.qi@linaro.org>
1830
1831 * linux-low.c (unsuspend_all_lwps): Declare.
1832 (linux_low_filter_event): If thread exited, call finish_step_over.
1833 If step-over is finished, unsuspend other threads.
1834
8376a3cb
YQ		 18352016-06-17 Yao Qi <yao.qi@linaro.org>
1836
1837 * linux-low.c (linux_resume_one_lwp_throw): Assert
1838 has_reinsert_breakpoints returns false.
1839 * mem-break.c (delete_disabled_breakpoints): Assert
1840 bp type isn't reinsert_breakpoint.
1841
f79b145d
YQ		 18422016-06-17 Yao Qi <yao.qi@linaro.org>
1843
1844 * linux-low.c (maybe_hw_step): New function.
1845 (linux_resume_one_lwp_throw): Call maybe_hw_step.
1846 (finish_step_over): Switch current_thread to lwp temporarily,
1847 and assert has_reinsert_breakpoints returns true.
1848 (proceed_one_lwp): Call maybe_hw_step.
1849 * mem-break.c (has_reinsert_breakpoints): New function.
1850 * mem-break.h (has_reinsert_breakpoints): Declare.
1851
0ae534d2
JT		 18522016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
1853
1854 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
1855
fcdad592
YQ		 18562016-05-17 Yao Qi <yao.qi@linaro.org>
1857
1858 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
1859 instead of find_inferior.
1860
9e784964
YQ		 18612016-05-05 Yao Qi <yao.qi@linaro.org>
1862
1863 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
1864 Initialize res to zero.
1865
cf2ebb6e
YQ		 18662016-05-05 Yao Qi <yao.qi@linaro.org>
1867
1868 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
1869 to uint32_t.
1870
c1aebf87
UW		 18712016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1872
1873 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
1874 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
1875 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
1876
35fd2deb 18772016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 1878 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 1879
1880 * tracepoint.c (write_inferior_int8): New function.
1881 (cmd_qtenable_disable): Write enable flag using
1882 write_inferior_int8.
1883
484b3c32
YQ		 18842016-04-25 Yao Qi <yao.qi@linaro.org>
1885
1886 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
1887 (need_step_over_p): Return zero if the LWP has pending signals
1888 can be delivered on software single step target.
1889
85ba7d86
YQ		 18902016-04-25 Yao Qi <yao.qi@linaro.org>
1891
1892 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
1893 return instead of error.
1894
3539aa13
YQ		 18952016-04-22 Yao Qi <yao.qi@linaro.org>
1896
1897 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
1898 to 23.
1899
5b061e98
YQ		 19002016-04-22 Yao Qi <yao.qi@linaro.org>
1901
1902 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
1903 signal when stepping over breakpoint with software single
1904 step.
1905
3451269c
PA		 19062016-04-21 Pedro Alves <palves@redhat.com>
1907
1908 * linux-s390-low.c (s390_collect_ptrace_register)
1909 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
1910 add casts.
1911 (s390_check_regset): Use void * instead of gdb_byte *.
1912
a2358508
PA		 19132016-04-20 Pedro Alves <palves@redhat.com>
1914
1915 * configure: Renegerate.
1916
6885166d
YQ		 19172016-04-20 Yao Qi <yao.qi@linaro.org>
1918
1919 * linux-aarch32-low.c: Include "arch/arm-linux.h".
1920 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
1921 number 16.
1922 (arm_store_gregset): Likewise.
1923
2b863f51
WT		 19242016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
1925
1926 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
1927 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
1928 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
1929 (amd64-avx-mpx-linux.c): New rules.
1930 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
1931 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
1932 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
1933 (srv_amd64_regobj): Add amd64-avx-mpx.o.
1934 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
1935 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
1936 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
1937 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
1938 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
1939 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
1940 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
1941 * linux-x86-low.c (x86_linux_read_description): Add case for
1942 X86_XSTATE_AVX_MPX_MASK.
1943 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
1944 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
1945 init_registers_i386_avx_mpx_linux.
1946 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1947 (initialize_low_tracepoint): Call
1948 init_registers_i386_avx_mpx_linux.
1949 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
1950 (initialize_low_tracepoint): Call
1951 init_registers_amd64_avx_mpx_linux.
1952 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
1953 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
1954 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
1955 declarations.
1956
9b30624b
PA		 19572016-04-18 Pedro Alves <palves@redhat.com>
1958
1959 * configure: Regenerate.
1960
45e3745e
AT		 19612016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
1962
1963 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
1964 (aarch64_emit_sub): Likewise.
1965
2afc13ff
PA		 19662016-04-12 Pedro Alves <palves@redhat.com>
1967
1968 * utils.c (prepare_to_throw_exception): Delete.
1969
6e774b13
SM		 19702016-04-05 Simon Marchi <simon.marchi@ericsson.com>
1971
1972 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
1973
4dca19f8
MK		 19742016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
1975
1976 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
1977
d0a9981f
MK		 19782016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
1979
1980 * linux-aarch64-ipa.c: Add <elf.h> include.
1981 * linux-ppc-ipa.c: Add <elf.h> include.
1982 * linux-s390-ipa.c: Add <elf.h> include.
1983
252db07e
MK		 19842016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
1985
1986 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
1987 (get_raw_reg_ptr): Likewise.
1988 (get_trace_state_variable_value_ptr): Likewise.
1989 (set_trace_state_variable_value_ptr): Likewise.
1990 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
1991 char *.
1992
14e2b6d9
MK		 19932016-03-31 Wei-cheng Wang <cole945@gmail.com>
1994 Marcin Kościelnicki <koriakin@0x04.net>
1995
1996 PR/17221
1997 * linux-ppc-low.c (emit_insns): New function.
1998 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
1999 (ppc_emit_prologue): New function.
2000 (ppc_emit_epilogue): New function.
2001 (ppc_emit_add): New function.
2002 (ppc_emit_sub): New function.
2003 (ppc_emit_mul): New function.
2004 (ppc_emit_lsh): New function.
2005 (ppc_emit_rsh_signed): New function.
2006 (ppc_emit_rsh_unsigned): New function.
2007 (ppc_emit_ext): New function.
2008 (ppc_emit_zero_ext): New function.
2009 (ppc_emit_log_not): New function.
2010 (ppc_emit_bit_and): New function.
2011 (ppc_emit_bit_or): New function.
2012 (ppc_emit_bit_xor): New function.
2013 (ppc_emit_bit_not): New function.
2014 (ppc_emit_equal): New function.
2015 (ppc_emit_less_signed): New function.
2016 (ppc_emit_less_unsigned): New function.
2017 (ppc_emit_ref): New function.
2018 (ppc_emit_const): New function.
2019 (ppc_emit_reg): New function.
2020 (ppc_emit_pop): New function.
2021 (ppc_emit_stack_flush): New function.
2022 (ppc_emit_swap): New function.
2023 (ppc_emit_stack_adjust): New function.
2024 (ppc_emit_call): New function.
2025 (ppc_emit_int_call_1): New function.
2026 (ppc_emit_void_call_2): New function.
2027 (ppc_emit_if_goto): New function.
2028 (ppc_emit_goto): New function.
2029 (ppc_emit_eq_goto): New function.
2030 (ppc_emit_ne_goto): New function.
2031 (ppc_emit_lt_goto): New function.
2032 (ppc_emit_le_goto): New function.
2033 (ppc_emit_gt_goto): New function.
2034 (ppc_emit_ge_goto): New function.
2035 (ppc_write_goto_address): New function.
2036 (ppc_emit_ops_impl): New static variable.
2037 (ppc64v1_emit_prologue): New function.
2038 (ppc64v2_emit_prologue): New function.
2039 (ppc64_emit_epilogue): New function.
2040 (ppc64_emit_add): New function.
2041 (ppc64_emit_sub): New function.
2042 (ppc64_emit_mul): New function.
2043 (ppc64_emit_lsh): New function.
2044 (ppc64_emit_rsh_signed): New function.
2045 (ppc64_emit_rsh_unsigned): New function.
2046 (ppc64_emit_ext): New function.
2047 (ppc64_emit_zero_ext): New function.
2048 (ppc64_emit_log_not): New function.
2049 (ppc64_emit_bit_and): New function.
2050 (ppc64_emit_bit_or): New function.
2051 (ppc64_emit_bit_xor): New function.
2052 (ppc64_emit_bit_not): New function.
2053 (ppc64_emit_equal): New function.
2054 (ppc64_emit_less_signed): New function.
2055 (ppc64_emit_less_unsigned): New function.
2056 (ppc64_emit_ref): New function.
2057 (ppc64_emit_const): New function.
2058 (ppc64v1_emit_reg): New function.
2059 (ppc64v2_emit_reg): New function.
2060 (ppc64_emit_pop): New function.
2061 (ppc64_emit_stack_flush): New function.
2062 (ppc64_emit_swap): New function.
2063 (ppc64v1_emit_call): New function.
2064 (ppc64v2_emit_call): New function.
2065 (ppc64v1_emit_int_call_1): New function.
2066 (ppc64v2_emit_int_call_1): New function.
2067 (ppc64v1_emit_void_call_2): New function.
2068 (ppc64v2_emit_void_call_2): New function.
2069 (ppc64_emit_if_goto): New function.
2070 (ppc64_emit_eq_goto): New function.
2071 (ppc64_emit_ne_goto): New function.
2072 (ppc64_emit_lt_goto): New function.
2073 (ppc64_emit_le_goto): New function.
2074 (ppc64_emit_gt_goto): New function.
2075 (ppc64_emit_ge_goto): New function.
2076 (ppc64v1_emit_ops_impl): New static variable.
2077 (ppc64v2_emit_ops_impl): New static variable.
2078 (ppc_emit_ops): New function.
2079 (linux_low_target): Wire in ppc_emit_ops.
2080
a2174ba4
MK		 20812016-03-31 Wei-cheng Wang <cole945@gmail.com>
2082 Marcin Kościelnicki <koriakin@0x04.net>
2083
2084 PR/17221
2085 * Makefile.in: Add powerpc-*-ipa.o
2086 * configure.srv: Add ipa_obj for powerpc*-linux.
2087 * linux-ppc-ipa.c: New file.
2088 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2089 includes.
2090 (PPC_FIELD): New macro.
2091 (PPC_SEXT): New macro.
2092 (PPC_OP6): New macro.
2093 (PPC_BO): New macro.
2094 (PPC_LI): New macro.
2095 (PPC_BD): New macro.
2096 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2097 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2098 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2099 (ppc_get_thread_area): New function.
2100 (is_elfv2_inferior): New function.
2101 (gen_ds_form): New function.
2102 (GEN_STD): New macro.
2103 (GEN_STDU): New macro.
2104 (GEN_LD): New macro.
2105 (GEN_LDU): New macro.
2106 (gen_d_form): New function.
2107 (GEN_ADDI): New macro.
2108 (GEN_ADDIS): New macro.
2109 (GEN_LI): New macro.
2110 (GEN_LIS): New macro.
2111 (GEN_ORI): New macro.
2112 (GEN_ORIS): New macro.
2113 (GEN_LWZ): New macro.
2114 (GEN_STW): New macro.
2115 (GEN_STWU): New macro.
2116 (gen_xfx_form): New function.
2117 (GEN_MFSPR): New macro.
2118 (GEN_MTSPR): New macro.
2119 (GEN_MFCR): New macro.
2120 (GEN_MTCR): New macro.
2121 (GEN_SYNC): New macro.
2122 (GEN_LWSYNC): New macro.
2123 (gen_x_form): New function.
2124 (GEN_OR): New macro.
2125 (GEN_MR): New macro.
2126 (GEN_LWARX): New macro.
2127 (GEN_STWCX): New macro.
2128 (GEN_CMPW): New macro.
2129 (gen_md_form): New function.
2130 (GEN_RLDICL): New macro.
2131 (GEN_RLDICR): New macro.
2132 (gen_i_form): New function.
2133 (GEN_B): New macro.
2134 (GEN_BL): New macro.
2135 (gen_b_form): New function.
2136 (GEN_BNE): New macro.
2137 (GEN_LOAD): New macro.
2138 (GEN_STORE): New macro.
2139 (gen_limm): New function.
2140 (gen_atomic_xchg): New function.
2141 (gen_call): New function.
2142 (ppc_relocate_instruction): New function.
2143 (ppc_install_fast_tracepoint_jump_pad): New function.
2144 (ppc_get_min_fast_tracepoint_insn_len): New function.
2145 (ppc_get_ipa_tdesc_idx): New function.
2146 (the_low_target): Wire in the new functions.
2147 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2148 tdescs.
2149 * linux-ppc-tdesc.h: New file.
2150
a13c4696
MK		 21512016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2152
2153 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2154 (alloc_jump_pad_buffer): New function.
2155 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2156 (alloc_jump_pad_buffer): New function.
2157 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2158 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2159 (alloc_jump_pad_buffer): New function.
2160 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2161 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2162 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2163 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2164
1cda1512
MK		 21652016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2166
2167 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2168 * linux-amd64-ipa.c: Likewise.
2169 * linux-i386-ipa.c: Likewise.
2170 * linux-s390-ipa.c: Likewise.
2171 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2172 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2173 set_trace_state_variable_value_ptr.
2174 (struct ipa_sym_addresses): Likewise.
2175 (symbol_list): Likewise.
2176 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2177 accessing gdb_collect directly.
2178 (gdb_collect_ptr_type): New typedef.
2179 (get_raw_reg_ptr_type): New typedef.
2180 (get_trace_state_variable_value_ptr_type): New typedef.
2181 (set_trace_state_variable_value_ptr_type): New typedef.
2182 (gdb_collect_ptr): New global.
2183 (get_raw_reg_ptr): New global.
2184 (get_trace_state_variable_value_ptr): New global.
2185 (set_trace_state_variable_value_ptr): New global.
2186 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2187 accessing get_raw_reg directly.
2188 (get_get_tsv_func_addr): Likewise for
2189 get_trace_state_variable_value_ptr.
2190 (get_set_tsv_func_addr): Likewise for
2191 set_trace_state_variable_value_ptr.
2192 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2193
72fb5488
SM		 21942016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2195
2196 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2197
28170b88
MK		 21982016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2199
2200 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2201 packets.
2202 (relocate_instruction): Remove own_buf.
2203 * server.c (own_buf): Make global.
2204 (handle_v_requests): Make global.
2205 * server.h (own_buf): New declaration.
2206 (handle_v_requests): New prototype.
2207
f39e8743
MK		 22082016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2209
2210 PR 18377
2211 * linux-s390-low.c (add_insns): New function.
2212 (s390_emit_prologue): New function.
2213 (s390_emit_epilogue): New function.
2214 (s390_emit_add): New function.
2215 (s390_emit_sub): New function.
2216 (s390_emit_mul): New function.
2217 (s390_emit_lsh): New function.
2218 (s390_emit_rsh_signed): New function.
2219 (s390_emit_rsh_unsigned): New function.
2220 (s390_emit_ext): New function.
2221 (s390_emit_log_not): New function.
2222 (s390_emit_bit_and): New function.
2223 (s390_emit_bit_or): New function.
2224 (s390_emit_bit_xor): New function.
2225 (s390_emit_bit_not): New function.
2226 (s390_emit_equal): New function.
2227 (s390_emit_less_signed): New function.
2228 (s390_emit_less_unsigned): New function.
2229 (s390_emit_ref): New function.
2230 (s390_emit_if_goto): New function.
2231 (s390_emit_goto): New function.
2232 (s390_write_goto_address): New function.
2233 (s390_emit_litpool): New function.
2234 (s390_emit_const): New function.
2235 (s390_emit_call): New function.
2236 (s390_emit_reg): New function.
2237 (s390_emit_pop): New function.
2238 (s390_emit_stack_flush): New function.
2239 (s390_emit_zero_ext): New function.
2240 (s390_emit_swap): New function.
2241 (s390_emit_stack_adjust): New function.
2242 (s390_emit_set_r2): New function.
2243 (s390_emit_int_call_1): New function.
2244 (s390_emit_void_call_2): New function.
2245 (s390_emit_eq_goto): New function.
2246 (s390_emit_ne_goto): New function.
2247 (s390_emit_lt_goto): New function.
2248 (s390_emit_le_goto): New function.
2249 (s390_emit_gt_goto): New function.
2250 (s390_emit_ge_goto): New function.
2251 (s390x_emit_prologue): New function.
2252 (s390x_emit_epilogue): New function.
2253 (s390x_emit_add): New function.
2254 (s390x_emit_sub): New function.
2255 (s390x_emit_mul): New function.
2256 (s390x_emit_lsh): New function.
2257 (s390x_emit_rsh_signed): New function.
2258 (s390x_emit_rsh_unsigned): New function.
2259 (s390x_emit_ext): New function.
2260 (s390x_emit_log_not): New function.
2261 (s390x_emit_bit_and): New function.
2262 (s390x_emit_bit_or): New function.
2263 (s390x_emit_bit_xor): New function.
2264 (s390x_emit_bit_not): New function.
2265 (s390x_emit_equal): New function.
2266 (s390x_emit_less_signed): New function.
2267 (s390x_emit_less_unsigned): New function.
2268 (s390x_emit_ref): New function.
2269 (s390x_emit_if_goto): New function.
2270 (s390x_emit_const): New function.
2271 (s390x_emit_call): New function.
2272 (s390x_emit_reg): New function.
2273 (s390x_emit_pop): New function.
2274 (s390x_emit_stack_flush): New function.
2275 (s390x_emit_zero_ext): New function.
2276 (s390x_emit_swap): New function.
2277 (s390x_emit_stack_adjust): New function.
2278 (s390x_emit_int_call_1): New function.
2279 (s390x_emit_void_call_2): New function.
2280 (s390x_emit_eq_goto): New function.
2281 (s390x_emit_ne_goto): New function.
2282 (s390x_emit_lt_goto): New function.
2283 (s390x_emit_le_goto): New function.
2284 (s390x_emit_gt_goto): New function.
2285 (s390x_emit_ge_goto): New function.
2286 (s390_emit_ops): New function.
2287 (struct linux_target_ops): Fill in emit_ops hook.
2288
abd9baf9
MK		 22892016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2290
2291 PR 18377
2292 * Makefile.in: Add s390 IPA files.
2293 * configure.srv: Build IPA for s390.
2294 * linux-s390-ipa.c: New file.
2295 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2296 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2297 (tdesc_s390_linux32): Likewise.
2298 (init_registers_s390_linux32v1): Likewise.
2299 (tdesc_s390_linux32v1): Likewise.
2300 (init_registers_s390_linux32v2): Likewise.
2301 (tdesc_s390_linux32v2): Likewise.
2302 (init_registers_s390_linux64): Likewise.
2303 (tdesc_s390_linux64): Likewise.
2304 (init_registers_s390_linux64v1): Likewise.
2305 (tdesc_s390_linux64v1): Likewise.
2306 (init_registers_s390_linux64v2): Likewise.
2307 (tdesc_s390_linux64v2): Likewise.
2308 (init_registers_s390_te_linux64): Likewise.
2309 (tdesc_s390_te_linux64): Likewise.
2310 (init_registers_s390_vx_linux64): Likewise.
2311 (tdesc_s390_vx_linux64): Likewise.
2312 (init_registers_s390_tevx_linux64): Likewise.
2313 (tdesc_s390_tevx_linux64): Likewise.
2314 (init_registers_s390x_linux64): Likewise.
2315 (tdesc_s390x_linux64): Likewise.
2316 (init_registers_s390x_linux64v1): Likewise.
2317 (tdesc_s390x_linux64v1): Likewise.
2318 (init_registers_s390x_linux64v2): Likewise.
2319 (tdesc_s390x_linux64v2): Likewise.
2320 (init_registers_s390x_te_linux64): Likewise.
2321 (tdesc_s390x_te_linux64): Likewise.
2322 (init_registers_s390x_vx_linux64): Likewise.
2323 (tdesc_s390x_vx_linux64): Likewise.
2324 (init_registers_s390x_tevx_linux64): Likewise.
2325 (tdesc_s390x_tevx_linux64): Likewise.
2326 (have_hwcap_s390_vx): New static variable.
2327 (s390_arch_setup): Fill have_hwcap_s390_vx.
2328 (s390_get_thread_area): New function.
2329 (s390_ft_entry_gpr_esa): New const.
2330 (s390_ft_entry_gpr_zarch): New const.
2331 (s390_ft_entry_misc): New const.
2332 (s390_ft_entry_fr): New const.
2333 (s390_ft_entry_vr): New const.
2334 (s390_ft_main_31): New const.
2335 (s390_ft_main_64): New const.
2336 (s390_ft_exit_fr): New const.
2337 (s390_ft_exit_vr): New const.
2338 (s390_ft_exit_misc): New const.
2339 (s390_ft_exit_gpr_esa): New const.
2340 (s390_ft_exit_gpr_zarch): New const.
2341 (append_insns): New function.
2342 (s390_relocate_instruction): New function.
2343 (s390_install_fast_tracepoint_jump_pad): New function.
2344 (s390_get_min_fast_tracepoint_insn_len): New function.
2345 (s390_get_ipa_tdesc_idx): New function.
2346 (struct linux_target_ops): Wire in the above functions.
2347 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2348 * linux-s390-tdesc.h: New file.
2349
a4105d04
MK		 23502016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2351
2352 * linux-s390-low.c (s390_supports_tracepoints): New function.
2353 (struct linux_target_ops): Fill supports_tracepoints hook.
2354
35ac8b3e
YQ		 23552016-03-18 Yao Qi <yao.qi@linaro.org>
2356
2357 * linux-low.c (lwp_signal_can_be_delivered): New function.
2358 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2359
94610ec4
YQ		 23602016-03-18 Yao Qi <yao.qi@linaro.org>
2361
2362 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2363 0 if signal is enqueued. Remove 'signal' from one debugging
2364 message. Move one debugging message to some lines below.
2365 Remove code setting 'signal' to 0.
2366
80aea927
YQ		 23672016-03-18 Yao Qi <yao.qi@linaro.org>
2368
2369 * linux-low.c (linux_low_filter_event): Remove redundant
2370 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2371
b04fd3be
MK		 23722016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2373
2374 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2375 (struct linux_target_ops): Wire in the above.
2376
c40c8d4b
YQ		 23772016-03-03 Yao Qi <yao.qi@linaro.org>
2378
2379 * linux-low.c: Update comments to start_step_over.
2380
0f8288ae
YQ		 23812016-03-03 Yao Qi <yao.qi@linaro.org>
2382
2383 PR server/19736
2384 * linux-low.c (handle_extended_wait): Set child suspended
2385 if event_lwp->bp_reinsert isn't zero.
2386
fdbd04a8
YQ		 23872016-03-02 Yao Qi <yao.qi@linaro.org>
2388
2389 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2390 enqueue_pending_signal.
2391
6896a8fa
MK		 23922016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2393
2394 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2395 is actually loaded.
2396
ab503087
MK		 23972016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2398
2399 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2400 (s390_regmap_3264) [!__s390x__]: New global.
2401 (s390_collect_ptrace_register): Skip map entries containing -1.
2402 (s390_supply_ptrace_register): Ditto.
2403 (s390_fill_gprs_high): New function.
2404 (s390_store_gprs_high): New function.
2405 (s390_regsets): Add NT_S390_HIGH_GPRS.
2406 (s390_get_hwcap): Enable on 31-bit.
2407 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2408 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2409 Detect NT_S390_HIGH_GPRS.
2410 (s390_usrregs_info_3264): Enable on 31-bit.
2411 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2412 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2413
ae91f625
MK		 24142016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2415
2416 PR gdb/13808
2417 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2418 * configure.srv: Ditto.
2419 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2420 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2421 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2422 (init_registers_amd64_linux): Remove prototype.
2423 (tdesc_amd64_linux): Remove declaration.
2424 (get_ipa_tdesc): New function.
2425 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2426 initialize remaining tdescs.
2427 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
2428 (init_registers_i386_linux): Remove prototype.
2429 (tdesc_i386_linux): Remove declaration.
2430 (get_ipa_tdesc): New function.
2431 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
2432 initialize remaining tdescs.
2433 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
2434 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
2435 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
2436 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
2437 (x86_get_ipa_tdesc_idx): New function.
2438 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
2439 * linux-x86-tdesc.h: New file.
2440 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
2441 (target_get_ipa_tdesc_idx): New macro.
2442 * tracepoint.c (ipa_tdesc_idx): New macro.
2443 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
2444 (symbol_list): Add ipa_tdesc_idx.
2445 (cmd_qtstart): Write ipa_tdesc_idx in the target.
2446 (ipa_tdesc): Remove.
2447 (ipa_tdesc_idx): New variable.
2448 (get_context_regcache): Use get_ipa_tdesc.
2449 (gdb_collect): Ditto.
2450 (gdb_probe): Ditto.
2451 * tracepoint.h (get_ipa_tdesc): New prototype.
2452 (ipa_tdesc): Remove.
2453
e7ad2f14
PA		 24542016-02-24 Pedro Alves <palves@redhat.com>
2455
2456 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
2457 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
2458 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
2459 Factor out common code between the USE_SIGTRAP_SIGINFO and
2460 !USE_SIGTRAP_SIGINFO blocks.
2461 (linux_low_filter_event): Call save_stop_reason instead of
2462 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
2463 Update comments.
2464 (linux_wait_1): Update comments.
2465
657f9cde
WW		 24662016-02-24 Wei-cheng Wang <cole945@gmail.com>
2467
2468 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
2469 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
2470 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
2471 ppc_insert_point, ppc_remove_point.
2472
b00b61e1
MK		 24732016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
2474
2475 * linux-s390-low.c (s390_supports_z_point_type): New function.
2476 (struct linux_target_ops): Wire s390_supports_z_point_type in.
2477
553cb527
YQ		 24782016-02-16 Yao Qi <yao.qi@linaro.org>
2479
2480 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
2481 PC. Get pc from regcache_read_pc.
2482
a5652c21
YQ		 24832016-02-12 Yao Qi <yao.qi@linaro.org>
2484
2485 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
2486 or linux_get_pc_32bit.
2487 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
2488
ed443b61
YQ		 24892016-02-12 Yao Qi <yao.qi@linaro.org>
2490
2491 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
2492 arm_linux_get_next_pcs_fixup.
2493
020ecd38
MK		 24942016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
2495
2496 * tracepoint.c (x_tracepoint_action_download): Change
2497 write_inferior_data_ptr to write_inferior_data_pointer.
2498 (cmd_qtstart): Likewise.
2499 (write_inferior_data_ptr): Remove.
2500 (download_agent_expr): Change write_inferior_data_ptr to
2501 write_inferior_data_pointer.
2502 (download_tracepoint_1): Likewise.
2503 (download_tracepoint): Likewise.
2504 (download_trace_state_variables): Likewise.
2505
7cae9051
WW		 25062016-02-11 Wei-cheng Wang <cole945@gmail.com>
2507 Marcin Kościelnicki <koriakin@0x04.net>
2508
2509 * tracepoint.c (struct tracepoint_action_ops): Remove.
2510 (struct tracepoint_action): Remove ops.
2511 (m_tracepoint_action_download, r_tracepoint_action_download)
2512 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
2513 size and offset accordingly.
2514 (m_tracepoint_action_ops, r_tracepoint_action_ops)
2515 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
2516 (tracepoint_action_send, tracepoint_action_download): New functions.
2517 Helpers for trace action handlers.
2518 (add_tracepoint_action): Remove setup actions ops.
2519 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
2520
9f6a71b4
YQ		 25212016-02-10 Yao Qi <yao.qi@linaro.org>
2522
2523 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
2524
1e94266c
SM		 25252016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2526
2527 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
2528 to AC_OUTPUT.
2529 * configure: Regenerate.
2530
8adce034
SM		 25312016-02-09 Simon Marchi <simon.marchi@ericsson.com>
2532
2533 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
2534 void * to gdb_byte *.
2535 * linux-low.c (siginfo_fixup): Likewise.
2536 (linux_xfer_siginfo): Likewise.
2537 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
2538 Likewise.
2539 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
2540
93813b37
WT		 25412016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
2542
2543 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
2544 to srv_tgtobj.
2545 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
2546 to srv_tgtobj.
2547 * linux-x86-low.c [__x86_64__]: Include
2548 "nat/amd64-linux-siginfo.h".
2549 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
2550 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
2551 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
2552 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
2553 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
2554 (cpt_si_fd, si_timerid, si_overrun): Move from
2555 nat/amd64-linux-siginfo.c.
2556 * Makefile.in (amd64-linux-siginfo.o:): New rule.
2557
8424cc97
SM		 25582016-01-28 Simon Marchi <simon.marchi@ericsson.com>
2559
2560 * server.c (skip_to_semicolon): Remove.
2561 (process_point_options): Use strchrnul instead of
2562 skip_to_semicolon.
2563
4d18591b
YQ		 25642016-01-26 Yao Qi <yao.qi@linaro.org>
2565
2566 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
2567 * linux-low.c (install_software_single_step_breakpoints): Don't
2568 call regcache_read_pc.
2569 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
2570 argument pc.
2571
d8020970
YQ		 25722016-01-26 Yao Qi <yao.qi@linaro.org>
2573
2574 * linux-low.c (install_software_single_step_breakpoints): Call
2575 regcache_read_pc instead of get_pc.
2576
8b207339
YQ		 25772016-01-26 Yao Qi <yao.qi@linaro.org>
2578
2579 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
2580 (unblock_async_io): Rename to ...
2581 (block_unblock_async_io): ... it. New function.
2582 (enable_async_io): Don't install SIGIO handler. Unblock it
2583 instead.
2584 (disable_async_io): Don't ignore SIGIO. Block it instead.
2585 (initialize_async_io): Install SIGIO handler. Don't call
2586 unblock_async_io.
2587
18879fef
YQ		 25882016-01-26 Yao Qi <yao.qi@linaro.org>
2589
2590 * remote-utils.c (getpkt): If the buffer isn't empty, and the
2591 first character is '\003', call *the_target->request_interrupt.
2592
a0f8e08a
YQ		 25932016-01-25 Yao Qi <yao.qi@linaro.org>
2594
2595 * remote-utils.c (new_thread_notify): Remove.
2596 (dead_thread_notify): Likewise.
2597 * remote-utils.h (new_thread_notify): Remove declaration.
2598 (dead_thread_notify): Likewise.
2599
cc5fd9ab
MK		 26002016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
2601
2602 * gdb.trace/pending.exp: Fix expected message on continue.
2603
99e8eb11
MK		 26042016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
2605
2606 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
2607 it works properly on big-endian machines where sizeof (CORE_ADDR)
2608 != sizeof (void *).
2609
a994041d
PA		 26102016-01-21 Pedro Alves <palves@redhat.com>
2611
2612 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
2613 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
2614 * configure: Regenerate.
2615
f7a6a40d
YQ		 26162016-01-21 Yao Qi <yao.qi@linaro.org>
2617
2618 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
2619 is_thumb and set it according to CPSR saved on the stack.
2620 (get_next_pcs_syscall_next_pc): Pass is_thumb to
2621 arm_sigreturn_next_pc.
2622
6f69e520
YQ		 26232016-01-18 Yao Qi <yao.qi@linaro.org>
2624
2625 * linux-low.c (linux_set_pc_64bit): New function.
2626 (linux_get_pc_64bit): New function.
2627 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
2628 Declare.
2629 * linux-sparc-low.c (debug_threads): Remove declaration.
2630 (sparc_get_pc): Remove.
2631 (the_low_target): Use linux_get_pc_64bit instead of
2632 sparc_get_pc.
2633 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
2634 (the_low_target): Use linux_get_pc_64bit and
2635 linux_set_pc_64bit.
2636
276d4552
YQ		 26372016-01-18 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-arm-low.c (debug_threads): Remove declaration.
2640 (arm_get_pc, arm_set_pc): Remove.
2641 (the_low_target): Use linux_get_pc_32bit and
2642 linux_set_pc_32bit.
2643 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
2644 (the_low_target): Use linux_get_pc_32bit and
2645 linux_set_pc_32bit.
2646 * linux-cris-low.c (debug_threads): Remove declaration.
2647 (cris_get_pc, cris_set_pc,): Remove.
2648 (the_low_target): Use linux_get_pc_32bit and
2649 linux_set_pc_32bit.
2650 * linux-crisv32-low.c (debug_threads): Remove declaration.
2651 (cris_get_pc, cris_set_pc): Remove.
2652 (the_low_target): Use linux_get_pc_32bit and
2653 linux_set_pc_32bit.
2654 * linux-low.c: Include inttypes.h.
2655 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
2656 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
2657 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
2658 (the_low_target): Use linux_get_pc_32bit and
2659 linux_set_pc_32bit.
2660 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
2661 (the_low_target): Use linux_get_pc_32bit and
2662 linux_set_pc_32bit.
2663 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
2664 (the_low_target): Use linux_get_pc_32bit and
2665 linux_set_pc_32bit.
2666 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
2667 (the_low_target): Use linux_get_pc_32bit and
2668 linux_set_pc_32bit.
2669 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
2670 (the_low_target): Use linux_get_pc_32bit and
2671 linux_set_pc_32bit.
2672
eb0edac8
GB		 26732016-01-18 Gary Benson <gbenson@redhat.com>
2674
2675 * configure.ac (AC_FUNC_FORK): New check.
2676 * config.in: Regenerate.
2677 * configure: Likewise.
2678
1b451dda
YQ		 26792016-01-14 Yao Qi <yao.qi@linaro.org>
2680
2681 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
2682 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
2683 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
2684 arm_get_next_pcs_ctor.
2685
82075af2
JS		 26862016-01-12 Josh Stone <jistone@redhat.com>
2687 Philippe Waroquiers <philippe.waroquiers@skynet.be>
2688
2689 * inferiors.h: Include "gdb_vecs.h".
2690 (struct process_info): Add syscalls_to_catch.
2691 * inferiors.c (remove_process): Free syscalls_to_catch.
2692 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
2693 syscall_return stops.
2694 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
2695 * server.c (handle_general_set): Handle QCatchSyscalls.
2696 (handle_query): Report support for QCatchSyscalls.
2697 * target.h (struct target_ops): Add supports_catch_syscall.
2698 (target_supports_catch_syscall): New macro.
2699 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
2700 (struct lwp_info): Add syscall_state.
2701 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
2702 Maintain syscall_state and syscalls_to_catch across exec.
2703 (get_syscall_trapinfo): New function, proxy to the_low_target.
2704 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
2705 (linux_low_filter_event): Toggle syscall_state entry/return for
2706 syscall traps, and set it ignored for all others.
2707 (gdb_catching_syscalls_p): New function.
2708 (gdb_catch_this_syscall_p): New function.
2709 (linux_wait_1): Handle SYSCALL_SIGTRAP.
2710 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
2711 (linux_supports_catch_syscall): New function.
2712 (linux_target_ops): Install it.
2713 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
2714 (the_low_target): Install it.
2715
8f13a3ce
MF		 27162016-01-12 Mike Frysinger <vapier@gentoo.org>
2717
2718 * acinclude.m4: Include new ../warning.m4 file.
2719 * configure: Regenerated.
2720 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
2721
5b3da067
MF		 27222016-01-12 Mike Frysinger <vapier@gentoo.org>
2723
2724 * ax.c (is_goto_target): Mark static.
2725 * linux-low.c (register_addr): Likewise.
2726 (linux_fetch_registers, linux_store_registers): Likewise.
2727 * mem-break.c (any_persistent_commands): Fix old prototype.
2728 (add_commands_to_breakpoint): Mark static.
2729 * regcache.c (find_register_by_name): Delete unused func.
2730 * remote-utils.c (hex_or_minus_one): Mark static.
2731 * server.c (monitor_show_help): Mark static.
2732 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
2733 handle_v_requests): Likewise.
2734
bc504a31
PA		 27352016-01-12 Pedro Alves <palves@redhat.com>
2736
2737 Remove use of the registered trademark symbol throughout.
2738
5a0dd67a
YQ		 27392016-01-08 Yao Qi <yao.qi@linaro.org>
2740
2741 * remote-utils.c (getpkt): If c is '\003', call target hook
2742 request_interrupt.
2743
b2ca446f
YQ		 27442016-01-06 Yao Qi <yao.qi@linaro.org>
2745
2746 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
2747 linux-aarch32-low.c.
2748 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2749 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2750 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2751 (thumb2_breakpoint): Declare.
2752 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
2753 linux-aarch32-low.h.
2754 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2755 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
2756 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2757
edd88788
JB		 27582016-01-01 Joel Brobecker <brobecker@adacore.com>
2759
2760 * gdbreplay.c (gdbreplay_version): Change copyright year in
2761 version message.
2762 * server.c (gdbserver_version): Likewise.
2763
65da7f14
PP		 27642015-12-28 Patrick Palka <patrick@parcs.ath.cx>
2765
2766 * server.c (crc32_table): Delete.
2767 (crc32): Use libiberty's xcrc32 function.
2768
4abd5ed2
JB		 27692015-12-22 Joel Brobecker <brobecker@adacore.com>
2770
2771 * lynx-low.c (lynx_delete_thread_callback): New function.
2772 (lynx_mourn): Properly delete our process and all of its
2773 threads. Remove call to clear_inferiors.
2774
0e50fe5c
JB		 27752015-12-22 Joel Brobecker <brobecker@adacore.com>
2776
2777 * target.c (thread_search_callback): Add check that
2778 the thread_stopped target callback is not NULL before
2779 calling it.
2780
35adc03f
YQ		 27812015-12-21 Yao Qi <yao.qi@linaro.org>
2782
2783 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
2784 arm breakpoint.
2785
bd2b2909
AT		 27862015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2787
2788 * server.c (handle_query): Call target_supports_software_single_step.
2789
7fe5e27e
AT		 27902015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2791
2792 * linux-low.c (single_step): New function.
2793 (linux_resume_one_lwp_throw): Call single_step.
2794 (start_step_over): Likewise.
2795
d9311bfa
AT		 27962015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2797
2798 * Makefile.in (SFILES): Append arch/arm-linux.c,
2799 arch/arm-get-next-pcs.c.
2800 (arm-linux.o): New rule.
2801 (arm-get-next-pcs.o): New rule.
2802 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
2803 arm-linux.o.
2804 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
2805 to linux-aarch32-low.c.
2806 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2807 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2808 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2809 (thumb2_breakpoint_len): Likewise.
2810 (arm_is_thumb_mode): Make non-static.
2811 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
2812 from linux-aarch32-low.c.
2813 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2814 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2815 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2816 (thumb2_breakpoint_len): Likewise.
2817 (arm_is_thumb_mode): New declaration.
2818 * linux-arm-low.c: Include arch/arm-linux.h
2819 aarch/arm-get-next-pcs.h, sys/syscall.h.
2820 (get_next_pcs_ops): New struct.
2821 (get_next_pcs_addr_bits_remove): New function.
2822 (get_next_pcs_is_thumb): New function.
2823 (get_next_pcs_read_memory_unsigned_integer): Likewise.
2824 (arm_sigreturn_next_pc): Likewise.
2825 (get_next_pcs_syscall_next_pc): Likewise.
2826 (arm_gdbserver_get_next_pcs): Likewise.
2827 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
2828 Initialize.
2829 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
2830 * server.h: Include gdb_vecs.h.
2831
68ce2059
AT		 28322015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2833
2834 * Makefile.in (SFILES): Append common/common-regcache.c.
2835 (OBS): Append common-regcache.o.
2836 (common-regcache.o): New rule.
2837 * regcache.c (init_register_cache): Initialize cache to
2838 REG_UNAVAILABLE.
2839 (regcache_raw_read_unsigned): New function.
2840 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
2841 register_status enum.
2842
fa5308bd
AT		 28432015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
2844
2845 * linux-aarch64-low.c (the_low_targets): Rename
2846 breakpoint_reinsert_addr to get_next_pcs.
2847 * linux-arm-low.c (the_low_targets): Likewise.
2848 * linux-bfin-low.c (the_low_targets): Likewise.
2849 * linux-cris-low.c (the_low_targets): Likewise.
2850 * linux-crisv32-low.c (the_low_targets): Likewise.
2851 * linux-low.c (can_software_single_step): Likewise.
2852 (install_software_single_step_breakpoints): New function.
2853 (start_step_over): Use install_software_single_step_breakpoints.
2854 * linux-low.h: New CORE_ADDR vector.
2855 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
2856 get_next_pcs.
2857 * linux-mips-low.c (the_low_targets): Likewise.
2858 * linux-nios2-low.c (the_low_targets): Likewise.
2859 * linux-sparc-low.c (the_low_targets): Likewise.
2860
4a6ed09b
PA		 28612015-12-17 Pedro Alves <palves@redhat.com>
2862
2863 * linux-low.c (linux_kill_one_lwp): Remove references to
2864 LinuxThreads.
2865 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
2866 to 'kill'.
2867 (linux_init_signals): Delete.
2868 (initialize_low): Adjust.
2869 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
2870
7544db95
PA		 28712015-12-16 Pedro Alves <palves@redhat.com>
2872
2873 * configure.ac (compiler warning flags): When testing a
2874 -Wno-foo option, check whether -Wfoo works instead.
2875 * configure: Regenerate.
2876
8020350c
DB		 28772015-12-11 Don Breazeal <donb@codesourcery.com>
2878
2879 * server.c (process_serial_event): Don't exit from gdbserver
2880 in remote mode if there are still active inferiors.
2881
db91f502
YQ		 28822015-12-11 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
2885 arm_breakpoint_at if the process is 32-bit.
2886
b37a6290
YQ		 28872015-12-11 Yao Qi <yao.qi@linaro.org>
2888
2889 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
2890 arm breakpoint.
2891
17b1509a
YQ		 28922015-12-07 Yao Qi <yao.qi@linaro.org>
2893
2894 * configure.srv: Append arm.o to srv_tgtobj for
2895 aarch64*-*-linux* target.
2896 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
2897 from linux-arm-low.c.
2898 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
2899 (arm_breakpoint_len, thumb_breakpoint): Likewise.
2900 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
2901 (thumb2_breakpoint_len): Likewise.
2902 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
2903 (arm_breakpoint_kinds): Likewise.
2904 (arm_breakpoint_kind_from_pc): Likewise.
2905 (arm_sw_breakpoint_from_kind): Likewise.
2906 (arm_breakpoint_kind_from_current_state): Likewise.
2907 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
2908 (arm_sw_breakpoint_from_kind): Declare.
2909 (arm_breakpoint_kind_from_current_state): Declare.
2910 (arm_breakpoint_at): Declare.
2911 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
2912 arm_sw_breakpoint_from_kind if process is 32-bit.
2913 (aarch64_breakpoint_kind_from_pc): New function.
2914 (aarch64_breakpoint_kind_from_current_state): New function.
2915 (the_low_target): Initialize fields breakpoint_kind_from_pc
2916 and breakpoint_kind_from_current_state.
2917 * linux-arm-low.c (arm_breakpoint_kinds): Move to
2918 linux-aarch32-low.c.
2919 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
2920 (arm_breakpoint, arm_breakpoint_len): Likewise.
2921 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
2922 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
2923 (arm_is_thumb_mode): Likewise.
2924 (arm_breakpoint_at): Likewise.
2925 (arm_breakpoint_kind_from_pc): Likewise.
2926 (arm_sw_breakpoint_from_kind): Likewise.
2927 (arm_breakpoint_kind_from_current_state): Likewise.
2928
2929 Revert:
2930 2015-08-04 Yao Qi <yao.qi@linaro.org>
2931
2932 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
2933 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
2934 * server.c (extended_protocol): Remove "static".
2935 * server.h (extended_protocol): Declare it.
2936
ece66d65
JS		 29372015-12-04 Josh Stone <jistone@redhat.com>
2938
2939 * target.h (struct target_ops) <arch_setup>: Rename to ...
2940 (struct target_ops) <post_create_inferior>: ... this.
2941 (target_arch_setup): Rename to ...
2942 (target_post_create_inferior): ... this, calling post_create_inferior.
2943 * server.c (start_inferior): Update target_arch_setup calls to
2944 target_post_create_inferior.
2945 * linux-low.c (linux_low_ptrace_options): Forward declare.
2946 (linux_arch_setup): Update its comment for general use.
2947 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
2948 (struct linux_target_ops): Use linux_post_create_inferior.
2949 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
2950 to post_create_inferior.
2951 * nto-low.c (struct nto_target_ops): Likewise.
2952 * spu-low.c (struct spu_target_ops): Likewise.
2953 * win32-low.c (struct win32_target_ops): Likewise.
2954
e58c48b4
AT		 29552015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
2956
2957 * linux-arm-low.c: Remove duplicate arch/arm.h include.
2958
fbec8956
AT		 29592015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2960
2961 * linux-arm-low.c (arm_reinsert_addr): Remove function.
2962 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
2963 * linux-cris-low.c (cris_reinsert_addr> Remove function.
2964 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2965 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
2966 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2967 * linux-mips-low.c (mips_reinsert_addr): Remove function.
2968 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2969 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
2970 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2971 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
2972 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
2973
9b4c5f87
AT		 29742015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2975
2976 * linux-low.c (linux_look_up_symbols): Don't call
2977 linux_supports_traceclone.
2978 * linux-low.h (thread_db_init): Remove use_events argument.
2979 * thread-db.c (thread_db_use_event): Remove global variable.
2980 (struct thread_db) <td_thr_event_enable_p>: Remove field.
2981 (struct thread_db) <td_create_bp>: Remove field.
2982 (thread_db_create_event): Remove function.
2983 (thread_db_enable_reporting): Likewise.
2984 (find_one_thread): Don't check for thread_db_use_events.
2985 (attach_thread): Likewise.
2986 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
2987 (try_thread_db_load_1): Don't check for thread_db_use_events.
2988 (thread_db_init): Remove use_events argument and thread events
2989 handling.
2990 (remove_thread_event_breakpoints): Remove function.
2991 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
2992
7d00775e
AT		 29932015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
2994
2995 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
2996 New function.
2997 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2998 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
2999 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3000 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3001 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3002 Initialize.
3003 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3004 New function.
3005 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3006 * linux-low.c (can_hardware_single_step): Use
3007 supports_hardware_single_step.
3008 (can_software_single_step): New function.
3009 (start_step_over): Call can_software_single_step.
3010 (linux_supports_hardware_single_step): New function.
3011 (struct target_ops) <supports_software_single_step>: Initialize.
3012 * linux-low.h (struct linux_target_ops)
3013 <supports_hardware_single_step>: Initialize.
3014 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3016 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3017 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3018 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3019 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3020 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3021 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3022 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3023 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3024 Initialize.
3025 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3026 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3027 Initialize.
3028 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3029 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3030 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3031 New function.
3032 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3033 * target.h (struct target_ops): <supports_software_single_step>:
3034 New field.
3035 (target_supports_software_single_step): New macro.
3036
2d97cd35
AT		 30372015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3038
3039 * linux-low.c (linux_wait_1): Fix pc advance condition.
3040 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3041 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3042
769ef81f
AT		 30432015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3044
3045 * linux-arm-low.c (arm_is_thumb_mode): New function.
3046 (arm_breakpoint_at): Use arm_is_thumb_mode.
3047 (arm_breakpoint_kind_from_current_state): New function.
3048 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3049 Initialize.
3050 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3051 (linux_breakpoint_kind_from_current_state): New function.
3052 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3053 * linux-low.h (struct linux_target_ops)
3054 <breakpoint_kind_from_current_state>: New field.
3055 * target.h (struct target_ops): Likewise.
3056 (target_breakpoint_kind_from_current_state): New macro.
3057
1bebeeca
PA		 30582015-11-30 Pedro Alves <palves@redhat.com>
3059
3060 * linux-low.c (linux_resume): Wake up the event loop before
3061 returning.
3062
a67a9fae
PA		 30632015-11-30 Pedro Alves <palves@redhat.com>
3064
3065 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3066 check.
3067 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3068 to -1.
3069 * target.c (struct thread_search): New structure.
3070 (thread_search_callback): New function.
3071 (prev_general_thread): New global.
3072 (prepare_to_access_memory, done_accessing_memory): New functions.
3073 * target.h (prepare_to_access_memory, done_accessing_memory):
3074 Replace macros with function declarations.
3075
f2faf941
PA		 30762015-11-30 Pedro Alves <palves@redhat.com>
3077
3078 PR 14618
3079 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3080 report TARGET_WAITKIND_NO_RESUMED.
3081 * remote-utils.c (prepare_resume_reply): Handle
3082 TARGET_WAITKIND_NO_RESUMED.
3083 * server.c (report_no_resumed): New global.
3084 (handle_query) <qSupported>: Handle "no-resumed+". Report
3085 "no-resumed+" support.
3086 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3087 return error if the client doesn't support no-resumed events.
3088 (push_stop_notification): New function.
3089 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3090 events if the client supports them.
3091
a681f9c9
PA		 30922015-11-30 Pedro Alves <palves@redhat.com>
3093
3094 * linux-low.c (thread_still_has_status_pending_p): Don't check
3095 vCont;t here.
3096 (lwp_resumed): New function.
3097 (status_pending_p_callback): Return early if the LWP is not
3098 supposed to be resumed.
3099
65706a29
PA		 31002015-11-30 Pedro Alves <palves@redhat.com>
3101
3102 * linux-low.c (handle_extended_wait): Assert that the LWP's
3103 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3104 thread create events, leave the new child's status pending.
3105 (linux_low_filter_event): If GDB wants to hear about thread exit
3106 events, leave the LWP marked dead and don't delete it.
3107 (linux_wait_for_event_filtered): Don't check for thread exit.
3108 (filter_exit_event): New function.
3109 (linux_wait_1): Use it, when returning an exit event.
3110 (linux_resume_one_lwp_throw): Assert that the LWP's
3111 waitstatus is TARGET_WAITKIND_IGNORE.
3112 * remote-utils.c (prepare_resume_reply): Handle
3113 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3114 * server.c (report_thread_events): New global.
3115 (handle_general_set): Handle QThreadEvents.
3116 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3117 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3118 TARGET_WAITKIND_THREAD_EXITED.
3119 * server.h (report_thread_events): Declare.
3120
56cf4bed
PA		 31212015-11-30 Pedro Alves <palves@redhat.com>
3122
3123 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3124 the thread's last_resume_kind was resume_stop.
3125
500c1d85
PA		 31262015-11-30 Pedro Alves <palves@redhat.com>
3127
3128 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3129 before returning.
3130
de979965
PA		 31312015-11-30 Pedro Alves <palves@redhat.com>
3132
3133 * server.c (handle_v_requests): Handle vCtrlC.
3134
34c65914
PA		 31352015-11-30 Pedro Alves <palves@redhat.com>
3136
3137 * gdbthread.h (find_any_thread_of_pid): Declare.
3138 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3139 functions.
3140 * server.c (handle_query): If current_thread is NULL, look for
3141 another thread of the selected process.
3142
79efa585 31432015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 3144 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 3145
3146 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3147 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3148 name in reply.
3149 * target.h (struct target_ops) <thread_name>: New field.
3150 (target_thread_name): New macro.
3151
80d82c19
JB		 31522015-11-23 Joel Brobecker <brobecker@adacore.com>
3153
3154 * regcache.h (regcache_invalidate_pid): Add declaration.
3155 * regcache.c (regcache_invalidate_pid): New function, extracted
3156 from regcache_invalidate.
3157 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3158 Add trivial documentation comment.
3159 * lynx-low.c: Use regcache_invalidate_pid instead of
3160 regcache_invalidate.
3161
64da5dd5
JB		 31622015-11-23 Joel Brobecker <brobecker@adacore.com>
3163
3164 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3165 and Elf64_auxv_t if the target is Android.
3166
37ce4055
DE		 31672015-11-22 Doug Evans <xdje42@gmail.com>
3168
3169 * target.h: #include <sys/types.h>.
3170
06e03fff
PA		 31712015-11-19 Pedro Alves <palves@redhat.com>
3172
3173 * linux-low.c (linux_process_qsupported): Change prototype.
3174 Adjust.
3175 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3176 Change prototype.
3177 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3178 and adjust to loop over all features.
3179 * server.c (handle_query) <qSupported>: Adjust to call
3180 target_process_qsupported once, passing it a vector of unprocessed
3181 features.
3182 * target.h (struct target_ops) <process_qsupported>: Change
3183 prototype.
3184 (target_process_qsupported): Adjust.
3185
9a084706
PA		 31862015-11-19 Pedro Alves <palves@redhat.com>
3187
3188 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3189 mode.
3190 * configure: Regenerate.
3191
dad44a1f
PA		 31922015-11-19 Pedro Alves <palves@redhat.com>
3193
3194 * configure: Regenerate.
3195
231c0592
YQ		 31962015-11-19 Yao Qi <yao.qi@linaro.org>
3197
3198 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3199 type to uint32_t.
3200
6c1c9a8b
YQ		 32012015-11-19 Yao Qi <yao.qi@linaro.org>
3202
3203 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3204 (struct aarch64_operand): Move enum out.
3205
9caa3311
YQ		 32062015-11-19 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3209 struct user_fpsimd_state *.
3210 (aarch64_store_fpregset): Likewise.
3211
6a69a054
YQ		 32122015-11-19 Yao Qi <yao.qi@linaro.org>
3213
3214 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3215 struct user_pt_regs *.
3216 (aarch64_store_gregset): Likewise.
3217
1798301e
PA		 32182015-11-18 Pedro Alves <palves@redhat.com>
3219
3220 * Makefile.in (all_object_files): Add $IPA_OBJS.
3221
ce7715e2
PA		 32222015-11-17 Pedro Alves <palves@redhat.com>
3223
3224 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3225 GDB_SIGNAL_0 and gdb_signal_to_string.
3226
c0879059
PA		 32272015-11-17 Pedro Alves <palves@redhat.com>
3228
3229 * win32-low.c (handle_output_debug_string): Remove parameter.
3230 (win32_kill): Remove our_status local and adjust call to
3231 handle_output_debug_string.
3232 (get_child_debug_event): Adjust call to
3233 handle_output_debug_string.
3234
1996e237
SM		 32352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3236
3237 * linux-mips-low.c (mips_fill_gregset): Add cast.
3238 (mips_store_gregset): Likewise.
3239 (mips_fill_fpregset): Likewise.
3240 (mips_store_fpregset): Likewise.
3241
cbec665b
SM		 32422015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3243
3244 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3245 priv.
3246
eb3e3c67
SM		 32472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3248
3249 * linux-mips-low.c (mips_linux_new_thread): Change type of
3250 watch_type to enum target_hw_bp_type.
3251
171de4b8
SM		 32522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3253
3254 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3255 Change return type to arm_hwbp_type.
3256
04248ead
SM		 32572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3258
3259 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3260 (arm_store_gregset): Likewise.
3261 * linux-arm-low.c (arm_get_hwcap): Likewise.
3262 (arm_read_description): Likewise.
3263
04b3479c
SM		 32642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3265
3266 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3267
2bc84e8a
SM		 32682015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3269
3270 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3271 (ppc_fill_vsxregset): Likewise.
3272 (ppc_store_vsxregset): Likewise.
3273 (ppc_fill_vrregset): Likewise.
3274 (ppc_store_vrregset): Likewise.
3275 (ppc_fill_evrregset): Likewise.
3276 (ppc_store_evrregset): Likewise.
3277
e6c5bb05
SM		 32782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3279
3280 * linux-ppc-low.c (ppc_usrregs_info): Remove
3281 forward-declaration.
3282 (ppc_arch_setup): Move lower in file.
3283
7ea45d72
SM		 32842015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3285
3286 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3287 (ps_pdwrite): Likewise.
3288
69291610
HW		 32892015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3290
3291 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3292 to after assert checks.
3293
b42945fd
SM		 32942015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3295
3296 * proc-service.c (ps_pdread): Add/adjust casts.
3297 (ps_pdwrite): Add/adjust casts.
3298
d6f85c84
SM		 32992015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3300
3301 * server.c (handle_search_memory_1): Cast return value of
3302 memmem.
3303
f98cd059
SM		 33042015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3305
3306 * server.c (write_qxfer_response): Change type of data to
3307 gdb_byte *.
3308
d2412fa5
PA		 33092015-10-29 Pedro Alves <palves@redhat.com>
3310
3311 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3312
c17414a2
PA		 33132015-10-29 Pedro Alves <palves@redhat.com>
3314
3315 * tracepoint.c (clear_installed_tracepoints): Add casts.
3316
e053fbc4
PA		 33172015-10-29 Pedro Alves <palves@redhat.com>
3318
3319 * server.c (handle_v_cont, process_serial_event): Add enum
3320 gdb_signal casts to signal parsing code.
3321
add67df8
PA		 33222015-10-29 Pedro Alves <palves@redhat.com>
3323
3324 * linux-low.h (NULL_REGSET): Define.
3325 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3326 * linux-arm-low.c (arm_regsets): Likewise.
3327 * linux-crisv32-low.c (cris_regsets): Likewise.
3328 * linux-m68k-low.c (m68k_regsets): Likewise.
3329 * linux-mips-low.c (mips_regsets): Likewise.
3330 * linux-nios2-low.c (nios2_regsets): Likewise.
3331 * linux-ppc-low.c (ppc_regsets): Likewise.
3332 * linux-s390-low.c (s390_regsets): Likewise.
3333 * linux-sh-low.c (sh_regsets): Likewise.
3334 * linux-sparc-low.c (sparc_regsets): Likewise.
3335 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3336 * linux-tile-low.c (tile_regsets): Likewise.
3337 * linux-x86-low.c (x86_regsets): Likewise.
3338 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3339
50bc912a
PA		 33402015-10-29 Pedro Alves <palves@redhat.com>
3341
3342 * linux-low.h (NULL_REGSET): Define.
3343 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3344 * linux-arm-low.c (arm_regsets): Likewise.
3345 * linux-crisv32-low.c (cris_regsets): Likewise.
3346 * linux-m68k-low.c (m68k_regsets): Likewise.
3347 * linux-mips-low.c (mips_regsets): Likewise.
3348 * linux-nios2-low.c (nios2_regsets): Likewise.
3349 * linux-ppc-low.c (ppc_regsets): Likewise.
3350 * linux-s390-low.c (s390_regsets): Likewise.
3351 * linux-sh-low.c (sh_regsets): Likewise.
3352 * linux-sparc-low.c (sparc_regsets): Likewise.
3353 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3354 * linux-tile-low.c (tile_regsets): Likewise.
3355 * linux-x86-low.c (x86_regsets): Likewise.
3356 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3357
682b2546
DE		 33582015-10-26 Doug Evans <dje@google.com>
3359
3360 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3361
963843d4
DE		 33622015-10-26 Doug Evans <dje@google.com>
3363
3364 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3365
d41401ac
DE		 33662015-10-26 Doug Evans <dje@google.com>
3367
3368 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3369 for debug_printf.
3370 (attach_thread, find_new_threads_callback): Ditto.
3371
3db28855
AT		 33722015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3373
3374 * mem-break.h (set_breakpoint_data): Remove.
3375
fb78e89c
AT		 33762015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3377
3378 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3379 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3380 (initialize_low): Remove set_breakpoint_data call.
3381 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3382 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3383 (initialize_low): Remove set_breakpoint_data call.
3384 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3385 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3386 (initialize_low): Remove set_breakpoint_data call.
3387
2e6ee069
AT		 33882015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3389
3390 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3391 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3392 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3393 * target.h (target_breakpoint_kind_from_pc): New macro.
3394
1652a986
AT		 33952015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3396
3397 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3398 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3399 the default breakpoint kind.
3400
abeead09
AT		 34012015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3402
3403 * linux-arm-low.c (arm_supports_z_point_type): Add software
3404 breakpoint support.
3405
b0b4b501
AT		 34062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3407
3408 * linux-arm-low.c: Refactor breakpoint definitions.
3409 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3410 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3411
8689682c
AT		 34122015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3413
3414 * Makefile.in: Add arm.c/o.
3415 * configure.srv: Likewise.
3416 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3417 (arm_breakpoint_kind_from_pc): New function.
3418 (arm_sw_breakpoint_from_kind): Return proper kind.
3419 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3420
27165294
AT		 34212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3422
3423 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
3424 removal.
3425 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
3426 (struct raw_breakpoint) <size>: Remove.
3427 (struct raw_breakpoint) <kind>: Add.
3428 (bp_size): New function.
3429 (bp_opcode): Likewise.
3430 (find_raw_breakpoint_at): Adjust for kind.
3431 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
3432 (remove_memory_breakpoint): Adjust for kind call bp_size.
3433 (set_raw_breakpoint_at): Adjust for kind.
3434 (set_breakpoint): Likewise.
3435 (set_breakpoint_at): Call breakpoint_kind_from_pc.
3436 (delete_raw_breakpoint): Adjust for kind.
3437 (delete_breakpoint): Likewise.
3438 (find_gdb_breakpoint): Likewise.
3439 (set_gdb_breakpoint_1): Likewise.
3440 (set_gdb_breakpoint): Likewise.
3441 (delete_gdb_breakpoint_1): Likewise.
3442 (delete_gdb_breakpoint): Likewise.
3443 (uninsert_raw_breakpoint): Likewise.
3444 (reinsert_raw_breakpoint): Likewise.
3445 (set_breakpoint_data): Remove.
3446 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
3447 (check_mem_read): Adjust for kind call bp_size.
3448 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
3449 (clone_one_breakpoint): Adjust for kind.
3450 * mem-break.h (set_gdb_breakpoint): Likewise.
3451 (delete_gdb_breakpoint): Likewise.
3452 * server.c (process_serial_event): Likewise.
3453
dd373349
AT		 34542015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3455
3456 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
3457 (struct linux_target_ops) <breakpoint>: Remove.
3458 (struct linux_target_ops) <breakpoint_len>: Remove.
3459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3461 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
3462 (arm_sw_breakpoint_from_kind): New function.
3463 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
3464 (struct linux_target_ops) <breakpoint>: Remove.
3465 (struct linux_target_ops) <breakpoint_len>: Remove.
3466 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3467 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3468 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
3469 (struct linux_target_ops) <breakpoint>: Remove.
3470 (struct linux_target_ops) <breakpoint_len>: Remove.
3471 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3472 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3473 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
3474 (struct linux_target_ops) <breakpoint>: Remove.
3475 (struct linux_target_ops) <breakpoint_len>: Remove.
3476 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3478 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
3479 and sw_breakpoint_from_kind to increment the pc.
3480 (linux_breakpoint_kind_from_pc): New function.
3481 (linux_sw_breakpoint_from_kind): New function.
3482 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
3483 (initialize_low): Call breakpoint_kind_from_pc and
3484 sw_breakpoint_from_kind to replace breakpoint_data/len.
3485 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
3486 New field.
3487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
3488 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
3489 (struct linux_target_ops) <breakpoint>: Remove.
3490 (struct linux_target_ops) <breakpoint_len>: Remove.
3491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3493 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
3504 (struct linux_target_ops) <breakpoint>: Remove.
3505 (struct linux_target_ops) <breakpoint_len>: Remove.
3506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3508 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
3509 (struct linux_target_ops) <breakpoint>: Remove.
3510 (struct linux_target_ops) <breakpoint_len>: Remove.
3511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3513 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
3514 (struct linux_target_ops) <breakpoint>: Remove.
3515 (struct linux_target_ops) <breakpoint_len>: Remove.
3516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3518 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
3519 (struct linux_target_ops) <breakpoint>: Remove.
3520 (struct linux_target_ops) <breakpoint_len>: Remove.
3521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3523 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
3524 (struct linux_target_ops) <breakpoint>: Remove.
3525 (struct linux_target_ops) <breakpoint_len>: Remove.
3526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3528 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
3529 (struct linux_target_ops) <breakpoint>: Remove.
3530 (struct linux_target_ops) <breakpoint_len>: Remove.
3531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3533 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
3534 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
3535 (struct linux_target_ops) <breakpoint>: Remove.
3536 (struct linux_target_ops) <breakpoint_len>: Remove.
3537 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3538 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3539 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
3540 (struct linux_target_ops) <breakpoint>: Remove.
3541 (struct linux_target_ops) <breakpoint_len>: Remove.
3542 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
3543 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
3544
4cd98a19
AT		 35452015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3546
3547 * linux-cris-low.c (cris_get_pc): Remove void arg.
3548
774ee6d2
AR		 35492015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3550
3551 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
3552 variable name.
3553
833dcd29
AR		 35542015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
3555
3556 * inferiors.c (thread_pid_matches_callback): New function.
3557 (find_thread_process): New function.
3558 (remove_thread): Reset current_thread.
3559 (remove_process): Assert threads have been removed first.
3560
8d689ee5
YQ		 35612015-10-15 Yao Qi <yao.qi@linaro.org>
3562
3563 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
3564 if it is 3.
3565 (aarch64_remove_point): Likewise.
3566 * regcache.c (regcache_register_size): New function.
3567
1c2e1515
YQ		 35682015-10-12 Yao Qi <yao.qi@linaro.org>
3569
3570 * linux-aarch64-low.c: Update all callers as emit_load_store
3571 is renamed to aarch64_emit_load_store.
3572
e1c587c3
YQ		 35732015-10-12 Yao Qi <yao.qi@linaro.org>
3574
3575 * linux-aarch64-low.c: Update all callers of function renaming
3576 from emit_insn to aarch64_emit_insn.
3577
b6542f81
YQ		 35782015-10-12 Yao Qi <yao.qi@linaro.org>
3579
3580 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
3581 arch/aarch64-insn.h.
3582 (struct aarch64_memory_operand): Likewise.
3583 (ENCODE): Likewise.
3584 (emit_insn): Move to arch/aarch64-insn.c.
3585 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
3586 (emit_load_store): Move to arch/aarch64-insn.c.
3587 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
3588 (can_encode_int32): Remove.
3589
246994ce
YQ		 35902015-10-12 Yao Qi <yao.qi@linaro.org>
3591
3592 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
3593 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
3594 (aarch64_relocate_instruction): Likewise.
3595 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
3596 (struct aarch64_insn_visitor): Likewise.
3597
0badd99f
YQ		 35982015-10-12 Yao Qi <yao.qi@linaro.org>
3599
3600 * linux-aarch64-low.c (struct aarch64_insn_data): New.
3601 (struct aarch64_insn_visitor): New.
3602 (struct aarch64_insn_relocation_data): New.
3603 (aarch64_ftrace_insn_reloc_b): New function.
3604 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3605 (aarch64_ftrace_insn_reloc_cb): Likewise.
3606 (aarch64_ftrace_insn_reloc_tb): Likewise.
3607 (aarch64_ftrace_insn_reloc_adr): Likewise.
3608 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
3609 (aarch64_ftrace_insn_reloc_others): Likewise.
3610 (visitor): New.
3611 (aarch64_relocate_instruction): Use visitor.
3612
dfaffe9d
YQ		 36132015-10-12 Yao Qi <yao.qi@linaro.org>
3614
3615 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
3616 int. Add argument buf.
3617 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
3618 aarch64_relocate_instruction.
3619
70b439f0
YQ		 36202015-10-12 Yao Qi <yao.qi@linaro.org>
3621
3622 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
3623 argument insn. Remove local variable insn. Don't call
3624 target_read_uint32.
3625 (aarch64_install_fast_tracepoint_jump_pad): Call
3626 target_read_uint32.
3627
7781c06f
YQ		 36282015-09-30 Yao Qi <yao.qi@linaro.org>
3629
3630 * linux-aarch64-low.c (emit_movk): Shorten a long line.
3631 (emit_load_store_pair): Likewise.
3632
9a3c8263
SM		 36332015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3634
3635 * dll.c (match_dll): Add cast(s).
3636 (unloaded_dll): Likewise.
3637 * linux-low.c (second_thread_of_pid_p): Likewise.
3638 (delete_lwp_callback): Likewise.
3639 (count_events_callback): Likewise.
3640 (select_event_lwp_callback): Likewise.
3641 (linux_set_resume_request): Likewise.
3642 * server.c (accumulate_file_name_length): Likewise.
3643 (emit_dll_description): Likewise.
3644 (handle_qxfer_threads_worker): Likewise.
3645 (visit_actioned_threads): Likewise.
3646 * thread-db.c (any_thread_of): Likewise.
3647 * tracepoint.c (same_process_p): Likewise.
3648 (match_blocktype): Likewise.
3649 (build_traceframe_info_xml): Likewise.
3650
224c3ddb
SM		 36512015-09-25 Simon Marchi <simon.marchi@ericsson.com>
3652
3653 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
3654 assignment.
3655 (gdb_unparse_agent_expr): Likewise.
3656 * hostio.c (require_data): Likewise.
3657 (handle_pread): Likewise.
3658 * linux-low.c (disable_regset): Likewise.
3659 (fetch_register): Likewise.
3660 (store_register): Likewise.
3661 (get_dynamic): Likewise.
3662 (linux_qxfer_libraries_svr4): Likewise.
3663 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
3664 (set_fast_tracepoint_jump): Likewise.
3665 (uninsert_fast_tracepoint_jumps_at): Likewise.
3666 (reinsert_fast_tracepoint_jumps_at): Likewise.
3667 (validate_inserted_breakpoint): Likewise.
3668 (clone_agent_expr): Likewise.
3669 * regcache.c (init_register_cache): Likewise.
3670 * remote-utils.c (putpkt_binary_1): Likewise.
3671 (decode_M_packet): Likewise.
3672 (decode_X_packet): Likewise.
3673 (look_up_one_symbol): Likewise.
3674 (relocate_instruction): Likewise.
3675 (monitor_output): Likewise.
3676 * server.c (handle_search_memory): Likewise.
3677 (handle_qxfer_exec_file): Likewise.
3678 (handle_qxfer_libraries): Likewise.
3679 (handle_qxfer): Likewise.
3680 (handle_query): Likewise.
3681 (handle_v_cont): Likewise.
3682 (handle_v_run): Likewise.
3683 (captured_main): Likewise.
3684 * target.c (write_inferior_memory): Likewise.
3685 * thread-db.c (try_thread_db_load_from_dir): Likewise.
3686 * tracepoint.c (init_trace_buffer): Likewise.
3687 (add_tracepoint_action): Likewise.
3688 (add_traceframe): Likewise.
3689 (add_traceframe_block): Likewise.
3690 (cmd_qtdpsrc): Likewise.
3691 (cmd_qtdv): Likewise.
3692 (cmd_qtstatus): Likewise.
3693 (response_source): Likewise.
3694 (response_tsv): Likewise.
3695 (cmd_qtnotes): Likewise.
3696 (gdb_collect): Likewise.
3697 (initialize_tracepoint): Likewise.
3698
afbe19f8
PL		 36992015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3700
3701 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
3702 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
3703 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
3704 <NOP>: New.
3705 (enum aarch64_condition_codes): New enum.
3706 (w0): New static global.
3707 (fp): Likewise.
3708 (lr): Likewise.
3709 (struct aarch64_memory_operand) <type>: New
3710 MEMORY_OPERAND_POSTINDEX type.
3711 (postindex_memory_operand): New helper function.
3712 (emit_ret): New function.
3713 (emit_load_store_pair): New function, factored out of emit_stp
3714 with support for MEMORY_OPERAND_POSTINDEX.
3715 (emit_stp): Rewrite using emit_load_store_pair.
3716 (emit_ldp): New function.
3717 (emit_load_store): Likewise.
3718 (emit_ldr): Mention post-index instruction in comment.
3719 (emit_ldrh): New function.
3720 (emit_ldrb): New function.
3721 (emit_ldrsw): Mention post-index instruction in comment.
3722 (emit_str): Likewise.
3723 (emit_subs): New function.
3724 (emit_cmp): Likewise.
3725 (emit_and): Likewise.
3726 (emit_orr): Likewise.
3727 (emit_orn): Likewise.
3728 (emit_eor): Likewise.
3729 (emit_mvn): Likewise.
3730 (emit_lslv): Likewise.
3731 (emit_lsrv): Likewise.
3732 (emit_asrv): Likewise.
3733 (emit_mul): Likewise.
3734 (emit_sbfm): Likewise.
3735 (emit_sbfx): Likewise.
3736 (emit_ubfm): Likewise.
3737 (emit_ubfx): Likewise.
3738 (emit_csinc): Likewise.
3739 (emit_cset): Likewise.
3740 (emit_nop): Likewise.
3741 (emit_ops_insns): New helper function.
3742 (emit_pop): Likewise.
3743 (emit_push): Likewise.
3744 (aarch64_emit_prologue): New function.
3745 (aarch64_emit_epilogue): Likewise.
3746 (aarch64_emit_add): Likewise.
3747 (aarch64_emit_sub): Likewise.
3748 (aarch64_emit_mul): Likewise.
3749 (aarch64_emit_lsh): Likewise.
3750 (aarch64_emit_rsh_signed): Likewise.
3751 (aarch64_emit_rsh_unsigned): Likewise.
3752 (aarch64_emit_ext): Likewise.
3753 (aarch64_emit_log_not): Likewise.
3754 (aarch64_emit_bit_and): Likewise.
3755 (aarch64_emit_bit_or): Likewise.
3756 (aarch64_emit_bit_xor): Likewise.
3757 (aarch64_emit_bit_not): Likewise.
3758 (aarch64_emit_equal): Likewise.
3759 (aarch64_emit_less_signed): Likewise.
3760 (aarch64_emit_less_unsigned): Likewise.
3761 (aarch64_emit_ref): Likewise.
3762 (aarch64_emit_if_goto): Likewise.
3763 (aarch64_emit_goto): Likewise.
3764 (aarch64_write_goto_address): Likewise.
3765 (aarch64_emit_const): Likewise.
3766 (aarch64_emit_call): Likewise.
3767 (aarch64_emit_reg): Likewise.
3768 (aarch64_emit_pop): Likewise.
3769 (aarch64_emit_stack_flush): Likewise.
3770 (aarch64_emit_zero_ext): Likewise.
3771 (aarch64_emit_swap): Likewise.
3772 (aarch64_emit_stack_adjust): Likewise.
3773 (aarch64_emit_int_call_1): Likewise.
3774 (aarch64_emit_void_call_2): Likewise.
3775 (aarch64_emit_eq_goto): Likewise.
3776 (aarch64_emit_ne_goto): Likewise.
3777 (aarch64_emit_lt_goto): Likewise.
3778 (aarch64_emit_le_goto): Likewise.
3779 (aarch64_emit_gt_goto): Likewise.
3780 (aarch64_emit_ge_got): Likewise.
3781 (aarch64_emit_ops_impl): New static global variable.
3782 (aarch64_emit_ops): New target function, return
3783 &aarch64_emit_ops_impl.
3784 (struct linux_target_ops): Install it.
3785
bb903df0
PL		 37862015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3787
3788 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
3789 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
3790 aarch64-ipa.o.
3791 * linux-aarch64-ipa.c: New file.
3792 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
3793 and endian.h.
3794 (aarch64_get_thread_area): New target method.
3795 (extract_signed_bitfield): New helper function.
3796 (aarch64_decode_ldr_literal): New function.
3797 (enum aarch64_opcodes): New enum.
3798 (struct aarch64_register): New struct.
3799 (struct aarch64_operand): New struct.
3800 (x0): New static global.
3801 (x1): Likewise.
3802 (x2): Likewise.
3803 (x3): Likewise.
3804 (x4): Likewise.
3805 (w2): Likewise.
3806 (ip0): Likewise.
3807 (sp): Likewise.
3808 (xzr): Likewise.
3809 (aarch64_register): New helper function.
3810 (register_operand): Likewise.
3811 (immediate_operand): Likewise.
3812 (struct aarch64_memory_operand): New struct.
3813 (offset_memory_operand): New helper function.
3814 (preindex_memory_operand): Likewise.
3815 (enum aarch64_system_control_registers): New enum.
3816 (ENCODE): New macro.
3817 (emit_insn): New helper function.
3818 (emit_b): New function.
3819 (emit_bcond): Likewise.
3820 (emit_cb): Likewise.
3821 (emit_tb): Likewise.
3822 (emit_blr): Likewise.
3823 (emit_stp): Likewise.
3824 (emit_ldp_q_offset): Likewise.
3825 (emit_stp_q_offset): Likewise.
3826 (emit_load_store): Likewise.
3827 (emit_ldr): Likewise.
3828 (emit_ldrsw): Likewise.
3829 (emit_str): Likewise.
3830 (emit_ldaxr): Likewise.
3831 (emit_stxr): Likewise.
3832 (emit_stlr): Likewise.
3833 (emit_data_processing_reg): Likewise.
3834 (emit_data_processing): Likewise.
3835 (emit_add): Likewise.
3836 (emit_sub): Likewise.
3837 (emit_mov): Likewise.
3838 (emit_movk): Likewise.
3839 (emit_mov_addr): Likewise.
3840 (emit_mrs): Likewise.
3841 (emit_msr): Likewise.
3842 (emit_sevl): Likewise.
3843 (emit_wfe): Likewise.
3844 (append_insns): Likewise.
3845 (can_encode_int32_in): New helper function.
3846 (aarch64_relocate_instruction): New function.
3847 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
3848 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
3849 (struct linux_target_ops): Install aarch64_get_thread_area,
3850 aarch64_install_fast_tracepoint_jump_pad and
3851 aarch64_get_min_fast_tracepoint_insn_len.
3852
787749ea
PL		 38532015-09-21 Pierre Langlois <pierre.langlois@arm.com>
3854
3855 * Makefile.in (aarch64-insn.o): New rule.
3856 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
3857
9812b2e6
YQ		 38582015-09-21 Yao Qi <yao.qi@linaro.org>
3859
3860 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
3861
18fe412b
YQ		 38622015-09-21 Yao Qi <yao.qi@linaro.org>
3863
3864 * tracepoint.c (max_jump_pad_size): Remove.
3865
a0cc84cd
YQ		 38662015-09-18 Yao Qi <yao.qi@linaro.org>
3867
3868 * linux-aarch64-low.c: Don't include sys/uio.h.
3869 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
3870
d78908cf
WW		 38712015-09-16 Wei-cheng Wang <cole945@gmail.com>
3872
3873 * tracepoint.c (eval_result_type): Change prototype.
3874 (condition_true_at_tracepoint): Fix argument to compiled_cond.
3875
d57e0d50
PA		 38762015-09-15 Pedro Alves <palves@redhat.com>
3877
3878 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
3879 Check whether to report exec events instead of checking whether
3880 multiprocess is enabled.
3881
5a676acc
PA		 38822015-09-15 Pedro Alves <palves@redhat.com>
3883
3884 PR remote/18965
3885 * remote-utils.c (prepare_resume_reply): Merge
3886 TARGET_WAITKIND_VFORK_DONE switch case with the
3887 TARGET_WAITKIND_FORKED case.
3888
7c5d0fad
YQ		 38892015-09-15 Yao Qi <yao.qi@linaro.org>
3890
3891 * server.c (handle_query): Check string comparison using
3892 "else if" instead of "if".
3893
750ce8d1
YQ		 38942015-09-15 Yao Qi <yao.qi@linaro.org>
3895
3896 * server.c (vCont_supported): New global variable.
3897 (handle_query): Set vCont_supported to 1 if "vContSupported+"
3898 matches. Append ";vContSupported+" to own_buf.
3899 (handle_v_requests): Append ";s;S" to own_buf if target supports
3900 hardware single step or vCont_supported is false.
3901 (capture_main): Set vCont_supported to zero.
3902
70b90b91
YQ		 39032015-09-15 Yao Qi <yao.qi@linaro.org>
3904
3905 * linux-low.c (linux_supports_conditional_breakpoints): Rename
3906 it to ...
3907 (linux_supports_hardware_single_step): ... New function.
3908 (linux_target_ops): Update.
3909 * lynx-low.c (lynx_target_ops): Set field
3910 supports_hardware_single_step to target_can_do_hardware_single_step.
3911 * nto-low.c (nto_target_ops): Likewise.
3912 * spu-low.c (spu_target_ops): Likewise.
3913 * win32-low.c (win32_target_ops): Likewise.
3914 * target.c (target_can_do_hardware_single_step): New function.
3915 * target.h (struct target_ops) <supports_conditional_breakpoints>:
3916 Remove. <supports_hardware_single_step>: New field.
3917 (target_supports_conditional_breakpoints): Remove.
3918 (target_supports_hardware_single_step): New macro.
3919 (target_can_do_hardware_single_step): Declare.
3920 * server.c (handle_query): Use target_supports_hardware_single_step
3921 instead of target_supports_conditional_breakpoints.
3922
ade90bde
YQ		 39232015-09-15 Yao Qi <yao.qi@linaro.org>
3924
3925 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
3926 function.
3927 (struct linux_target_ops the_low_target): Install
3928 aarch64_linux_siginfo_fixup.
3929
94585166
DB		 39302015-09-11 Don Breazeal <donb@codesourcery.com>
3931 Luis Machado <lgustavo@codesourcery.com>
3932
3933 * linux-low.c (linux_mourn): Static declaration.
3934 (linux_arch_setup): Move in front of
3935 handle_extended_wait.
3936 (linux_arch_setup_thread): New function.
3937 (handle_extended_wait): Handle exec events. Call
3938 linux_arch_setup_thread. Make event_lwp argument a
3939 pointer-to-a-pointer.
3940 (check_zombie_leaders): Do not check stopped threads.
3941 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
3942 (linux_low_filter_event): Add lwp and thread for exec'ing
3943 non-leader thread if leader thread has been deleted.
3944 Refactor code into linux_arch_setup_thread and call it.
3945 Pass child lwp pointer by reference to handle_extended_wait.
3946 (linux_wait_for_event_filtered): Update comment.
3947 (linux_wait_1): Prevent clobbering exec event status.
3948 (linux_supports_exec_events): New function.
3949 (linux_target_ops) <supports_exec_events>: Initialize new member.
3950 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
3951 new member.
3952 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
3953 * server.c (report_exec_events): New global variable.
3954 (handle_query): Handle qSupported query for exec-events feature.
3955 (captured_main): Initialize report_exec_events.
3956 * server.h (report_exec_events): Declare new global variable.
3957 * target.h (struct target_ops) <supports_exec_events>: New
3958 member.
3959 (target_supports_exec_events): New macro.
3960 * win32-low.c (win32_target_ops) <supports_exec_events>:
3961 Initialize new member.
3962
0568462b
MM		 39632015-09-09 Markus Metzger <markus.t.metzger@intel.com>
3964
3965 * linux-low.c (linux_low_enable_btrace): Remove.
3966 (linux_target_ops): Replace linux_low_enable_btrace with
3967 linux_enable_btrace.
3968
39edd165
YQ		 39692015-09-03 Yao Qi <yao.qi@linaro.org>
3970
3971 * linux-aarch64-low.c (aarch64_insert_point): Call
3972 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
3973 returns true.
3974
1db33b5a
UW		 39752015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3976
3977 * linux-low.c (check_stopped_by_breakpoint): Use
3978 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
3979
ab290430
PA		 39802015-08-27 Pedro Alves <palves@redhat.com>
3981
3982 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
3983
8d749320
SM		 39842015-08-26 Simon Marchi <simon.marchi@ericsson.com>
3985
6711b7f8
SM		 3986 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
3987 the XNEW-family equivalent.
8d749320
SM		 3988 (compile_bytecodes): Likewise.
3989 * dll.c (loaded_dll): Likewise.
3990 * event-loop.c (append_callback_event): Likewise.
3991 (create_file_handler): Likewise.
3992 (create_file_event): Likewise.
3993 * hostio.c (handle_open): Likewise.
3994 * inferiors.c (add_thread): Likewise.
3995 (add_process): Likewise.
3996 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
3997 * linux-arm-low.c (arm_new_process): Likewise.
3998 (arm_new_thread): Likewise.
3999 * linux-low.c (add_to_pid_list): Likewise.
4000 (linux_add_process): Likewise.
4001 (handle_extended_wait): Likewise.
4002 (add_lwp): Likewise.
4003 (enqueue_one_deferred_signal): Likewise.
4004 (enqueue_pending_signal): Likewise.
4005 (linux_resume_one_lwp_throw): Likewise.
4006 (linux_resume_one_thread): Likewise.
4007 (linux_read_memory): Likewise.
4008 (linux_write_memory): Likewise.
4009 * linux-mips-low.c (mips_linux_new_process): Likewise.
4010 (mips_linux_new_thread): Likewise.
4011 (mips_add_watchpoint): Likewise.
4012 * linux-x86-low.c (initialize_low_arch): Likewise.
4013 * lynx-low.c (lynx_add_process): Likewise.
4014 * mem-break.c (set_raw_breakpoint_at): Likewise.
4015 (set_breakpoint): Likewise.
4016 (add_condition_to_breakpoint): Likewise.
4017 (add_commands_to_breakpoint): Likewise.
4018 (clone_agent_expr): Likewise.
4019 (clone_one_breakpoint): Likewise.
4020 * regcache.c (new_register_cache): Likewise.
4021 * remote-utils.c (look_up_one_symbol): Likewise.
4022 * server.c (queue_stop_reply): Likewise.
4023 (start_inferior): Likewise.
4024 (queue_stop_reply_callback): Likewise.
4025 (handle_target_event): Likewise.
4026 * spu-low.c (fetch_ppc_memory): Likewise.
4027 (store_ppc_memory): Likewise.
4028 * target.c (set_target_ops): Likewise.
4029 * thread-db.c (thread_db_load_search): Likewise.
4030 (try_thread_db_load_1): Likewise.
4031 * tracepoint.c (add_tracepoint): Likewise.
4032 (add_tracepoint_action): Likewise.
4033 (create_trace_state_variable): Likewise.
4034 (cmd_qtdpsrc): Likewise.
4035 (cmd_qtro): Likewise.
4036 (add_while_stepping_state): Likewise.
4037 * win32-low.c (child_add_thread): Likewise.
4038 (get_image_name): Likewise.
4039
ed8b7b42
YQ		 40402015-08-25 Yao Qi <yao.qi@linaro.org>
4041
4042 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4043
db3cb7cb
YQ		 40442015-08-25 Yao Qi <yao.qi@linaro.org>
4045
4046 * Makefile.in (aarch64-linux.o): New rule.
4047 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4048 srv_tgtobj.
4049 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4050 (aarch64_init_debug_reg_state): Make it extern.
4051 (aarch64_linux_prepare_to_resume): Remove.
4052
f6011a1c
YQ		 40532015-08-25 Yao Qi <yao.qi@linaro.org>
4054
4055 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4056 lwp_arch_private_info and ptid_of_lwp.
4057
88e2cf7e
YQ		 40582015-08-25 Yao Qi <yao.qi@linaro.org>
4059
4060 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4061 Find proc_info by find_process_pid. All callers updated.
4062
5e35436e
YQ		 40632015-08-25 Yao Qi <yao.qi@linaro.org>
4064
4065 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4066 Remove.
4067 (debug_reg_change_callback): Remove.
4068 (aarch64_notify_debug_reg_change): Remove.
4069
4a8a7965
YQ		 40702015-08-25 Yao Qi <yao.qi@linaro.org>
4071
4072 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4073 Call current_lwp_ptid.
4074
32a271ee
YQ		 40752015-08-25 Yao Qi <yao.qi@linaro.org>
4076
4077 * linux-aarch64-low.c (debug_reg_change_callback): Use
4078 debug_printf.
4079
0d51c8d7
YQ		 40802015-08-25 Yao Qi <yao.qi@linaro.org>
4081
4082 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4083
31a43dd5
YQ		 40842015-08-25 Yao Qi <yao.qi@linaro.org>
4085
4086 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4087
8ee52567
YQ		 40882015-08-25 Yao Qi <yao.qi@linaro.org>
4089
4090 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4091 the code.
4092
ff3f0f45
YQ		 40932015-08-25 Yao Qi <yao.qi@linaro.org>
4094
4095 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4096 Remove.
4097 (debug_reg_change_callback): Remove argument entry and add argument
4098 lwp. Remove local variable thread. Don't print thread id in the
4099 debugging output. Don't check whether pid of thread equals to pid.
4100 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4101 iterate_over_lwps instead find_inferior.
4102
3d40fbb5
PA		 41032015-08-24 Pedro Alves <palves@redhat.com>
4104
4105 * inferiors.c (get_first_process): New function.
4106 * inferiors.h (get_first_process): New declaration.
4107 * remote-utils.c (read_ptid): Default to the first process in the
4108 list, instead of to the current thread's process.
4109
438e1e42
PA		 41102015-08-24 Pedro Alves <palves@redhat.com>
4111
4112 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4113 * event-loop.c: Likewise.
4114 * remote-utils.c: Likewise.
4115 * tracepoint.c: Likewise.
4116
a8c6d4fc
PA		 41172015-08-24 Pedro Alves <palves@redhat.com>
4118
4119 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4120 ptid_get_lwp.
4121
99b0bb12
PA		 41222015-08-21 Pedro Alves <palves@redhat.com>
4123
4124 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4125 instead of literal 1.
4126
f8904751
PA		 41272015-08-21 Pedro Alves <palves@redhat.com>
4128
4129 * tdesc.c (default_description): Explicitly zero-initialize.
4130
465a859e
PA		 41312015-08-21 Pedro Alves <palves@redhat.com>
4132
4133 PR gdb/18749
4134 * inferiors.c (remove_thread): Discard any pending stop reply for
4135 this thread.
4136 * server.c (remove_all_on_match_pid): Rename to ...
4137 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4138 instead of a pid.
4139 (discard_queued_stop_replies): Change parameter to a ptid. Now
4140 extern.
4141 (handle_v_kill, kill_inferior_callback, captured_main)
4142 (process_serial_event): Adjust.
4143 * server.h (discard_queued_stop_replies): Declare.
4144
f0db101d
PA		 41452015-08-21 Pedro Alves <palves@redhat.com>
4146
4147 * linux-low.c (wait_for_sigstop): Always switch to no thread
4148 selected if the previously current thread dies.
4149 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4150 process instead of the current thread's.
4151 * remote-utils.c (input_interrupt): Don't check if there's no
4152 current thread.
4153 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4154 current thread to the general thread fails, error out.
4155 (handle_qxfer_auxv, handle_qxfer_libraries)
4156 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4157 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4158 (handle_query): Check if there's a thread selected instead of
4159 checking whether there's any thread in the thread list.
4160 (handle_qxfer_threads, handle_qxfer_btrace)
4161 (handle_qxfer_btrace_conf): Don't error out early if there's no
4162 thread in the thread list.
4163 (handle_v_cont, myresume): Don't set the current thread to the
4164 continue thread.
4165 (process_serial_event) <Hg handling>: Also set thread_id if the
4166 previous general thread is still alive.
4167 (process_serial_event) <g/G handling>: If setting the current
4168 thread to the general thread fails, error out.
4169 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4170 thread's lwp instead of the current thread's.
4171 * target.c (set_desired_thread): If the desired thread was not
4172 found, leave the current thread pointing to NULL. Return an int
4173 (boolean) indicating success.
4174 * target.h (set_desired_thread): Change return type to int.
4175
40045d91
MF		 41762015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4177
4178 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4179 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4180 #includes.
4181 (ps_get_thread_area): New function.
4182
45face3b
GB		 41832015-08-19 Gary Benson <gbenson@redhat.com>
4184
4185 * hostio.c (handle_pread): Do not attempt to read more data
4186 than hostio_reply_with_data can fit in a packet.
4187
16d5f642
JB		 41882015-08-18 Joel Brobecker <brobecker@adacore.com>
4189
4190 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4191
a738da3a
MF		 41922015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4193
4194 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4195
33ebda9d
PA		 41962015-08-06 Pedro Alves <palves@redhat.com>
4197
4198 * tracepoint.c (expr_eval_result): Now an int.
4199
a44892be
PA		 42002015-08-06 Pedro Alves <palves@redhat.com>
4201
4202 * gdbthread.h (struct regcache): Forward declare.
4203 (struct thread_info) <regcache_data>: Now a struct regcache
4204 pointer.
4205 * inferiors.c (inferior_regcache_data)
4206 (set_inferior_regcache_data): Now work with struct regcache
4207 pointers.
4208 * inferiors.h (struct regcache): Forward declare.
4209 (inferior_regcache_data, set_inferior_regcache_data): Now work
4210 with struct regcache pointers.
4211 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4212 (free_register_cache_thread): Remove struct regcache pointer
4213 casts.
4214
608a1e46
PA		 42152015-08-06 Pedro Alves <palves@redhat.com>
4216
4217 * server.c (captured_main): On error, print the exception message
4218 to stderr, and if run_once is set, throw a quit.
4219
f0ce0d3a
PA		 42202015-08-06 Pedro Alves <palves@redhat.com>
4221
4222 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4223 the current thread.
4224
bf47e248
PA		 42252015-08-06 Pedro Alves <palves@redhat.com>
4226
4227 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4228 reading beyond the passed in buffer length.
4229
b6b9ffcc
PL		 42302015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4231
4232 * tracepoint.c (symbol_list) <required>: Remove.
4233
863d01bd
PA		 42342015-08-06 Pedro Alves <palves@redhat.com>
4235
4236 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4237 count if stopping and suspending threads.
4238 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4239 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4240 (linux_detach): Complete an ongoing step-over.
4241 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4242 throughout.
4243 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4244 (linux_wait_1): If passing a signal to the inferior after
4245 finishing a step-over, unsuspend and re-resume all lwps. If we
4246 see a single-step event but the thread should be continuing, don't
4247 pass the trap to gdb.
4248 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4249 internal_error instead of gdb_assert.
4250 (enqueue_pending_signal): New function.
4251 (check_ptrace_stopped_lwp_gone): Add debug output.
4252 (start_step_over): Use internal_error instead of gdb_assert.
4253 (complete_ongoing_step_over): New function.
4254 (linux_resume_one_thread): Don't resume a suspended thread.
4255 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4256 it stepping.
4257
00db26fa
PA		 42582015-08-06 Pedro Alves <palves@redhat.com>
4259
4260 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4261 (linux_thread_alive): Use lwp_is_marked_dead.
4262 (extended_event_reported): Delete.
4263 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4264 instead of extended_event_reported.
4265 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4266 as well.
4267 (lwp_is_marked_dead): New function.
4268 (lwp_running): Use lwp_is_marked_dead.
4269 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4270 comment.
4271
ad071a30
PA		 42722015-08-06 Pedro Alves <palves@redhat.com>
4273
4274 * linux-low.c (linux_wait_1): Move fork event output out of the
4275 !report_to_gdb check. Pass event_child->waitstatus to
4276 target_waitstatus_to_string instead of ourstatus.
4277
524b57e6
YQ		 42782015-08-04 Yao Qi <yao.qi@linaro.org>
4279
4280 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4281 if current_thread is 32 bit.
4282
6085d6f6
YQ		 42832015-08-04 Yao Qi <yao.qi@linaro.org>
4284
4285 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4286 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4287 * server.c (extended_protocol): Remove "static".
4288 * server.h (extended_protocol): Declare it.
4289
8a7e4587
YQ		 42902015-08-04 Yao Qi <yao.qi@linaro.org>
4291
4292 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4293 both aarch64 and aarch32.
4294 (aarch64_set_pc): Likewise.
4295
3b53ae99
YQ		 42962015-08-04 Yao Qi <yao.qi@linaro.org>
4297
4298 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4299 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4300 arm-with-neon.xml to srv_xmlfiles.
4301 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4302 (is_64bit_tdesc): New function.
4303 (aarch64_linux_read_description): New function.
4304 (aarch64_arch_setup): Call aarch64_linux_read_description.
4305 (regs_info): Rename to regs_info_aarch64.
4306 (aarch64_regs_info): Return right regs_info.
4307 (initialize_low_arch): Call initialize_low_arch_aarch32.
4308
bd9e6534
YQ		 43092015-08-04 Yao Qi <yao.qi@linaro.org>
4310
4311 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4312 * linux-aarch32-low.c: New file.
4313 * linux-aarch32-low.h: New file.
4314 * linux-arm-low.c (arm_fill_gregset): Move it to
4315 linux-aarch32-low.c.
4316 (arm_store_gregset): Likewise.
4317 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4318 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4319 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4320 (regs_info): Rename to regs_info_arm.
4321 (arm_regs_info): Return regs_info_aarch32 if
4322 have_ptrace_getregset is 1 and target description is
4323 arm_with_neon or arm_with_vfpv3.
4324 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4325 Call initialize_low_arch_aarch32 instead.
4326
ded48a5e
YQ		 43272015-08-04 Yao Qi <yao.qi@linaro.org>
4328
4329 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4330 * linux-low.c: ... here.
4331 * linux-low.h (have_ptrace_getregset): Declare it.
4332
96e9210f
PA		 43332015-08-04 Pedro Alves <palves@redhat.com>
4334
4335 * thread-db.c (struct thread_db): Use new typedefs.
4336 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4337 CHK calls.
4338 (disable_thread_event_reporting): Cast result of dlsym to
4339 destination function pointer type.
4340 (thread_db_mourn): Use td_ta_delete_ftype.
4341
af60a1ef
SL		 43422015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4343
4344 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4345 arch variant.
4346 (CDX_BREAKPOINT): Define for R2.
4347 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4348 (the_low_target): Add comments.
4349
e8b41681
YQ		 43502015-07-30 Yao Qi <yao.qi@linaro.org>
4351
4352 * linux-arm-low.c (arm_hwcap): Remove it.
4353 (arm_read_description): New local variable arm_hwcap. Don't
4354 set arm_hwcap to zero.
4355
89abb039
YQ		 43562015-07-30 Yao Qi <yao.qi@linaro.org>
4357
4358 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4359 Use regcache->tdesc instead.
4360 (arm_store_wmmxregset): Likewise.
4361 (arm_fill_vfpregset): Likewise.
4362 (arm_store_vfpregset): Likewise.
4363
deca266c
YQ		 43642015-07-30 Yao Qi <yao.qi@linaro.org>
4365
4366 * linux-arm-low.c: Include arch/arm.h.
4367 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4368 (arm_store_gregset): Likewise.
4369
aa58a496
SM		 43702015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4371
4372 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4373 ptrace's 4th parameter.
4374
50904b25
YQ		 43752015-07-27 Yao Qi <yao.qi@linaro.org>
4376
4377 * configure.srv (case aarch64*-*-linux*): Don't set
4378 srv_linux_usrregs.
4379
5826e159
PA		 43802015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4381
4382 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4383 sys/ptrace.h.
4384 * linux-arm-low.c: Likewise.
4385 * linux-cris-low.c: Likewise.
4386 * linux-crisv32-low.c: Likewise.
4387 * linux-low.c: Likewise.
4388 * linux-m68k-low.c: Likewise.
4389 * linux-mips-low.c: Likewise.
4390 * linux-nios2-low.c: Likewise.
4391 * linux-s390-low.c: Likewise.
4392 * linux-sparc-low.c: Likewise.
4393 * linux-tic6x-low.c: Likewise.
4394 * linux-tile-low.c: Likewise.
4395 * linux-x86-low.c: Likewise.
4396
54019719
PA		 43972015-07-24 Pedro Alves <palves@redhat.com>
4398
4399 * config.in: Regenerate.
4400 * configure: Regenerate.
4401
eb7aa561
PA		 44022015-07-24 Pedro Alves <palves@redhat.com>
4403
4404 * acinclude.m4: Include ../ptrace.m4.
4405 * configure.ac: Call GDB_AC_PTRACE.
4406 * config.in, configure: Regenerate.
4407
55d7b841
YQ		 44082015-07-24 Yao Qi <yao.qi@linaro.org>
4409
4410 * linux-low.c (linux_create_inferior): Remove setting to
4411 proc->priv->new_inferior.
4412 (linux_attach): Likewise.
4413 (linux_low_filter_event): Likewise.
4414 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4415
c06cbd92
YQ		 44162015-07-24 Yao Qi <yao.qi@linaro.org>
4417
4418 * linux-low.c (linux_arch_setup): New function.
4419 (linux_low_filter_event): If proc->tdesc is NULL and
4420 proc->attached is true, call the_low_target.arch_setup.
4421 Otherwise, keep status pending, and return.
4422 (linux_resume_one_lwp_throw): Don't call get_pc if
4423 thread->while_stepping isn't NULL. Don't call
4424 get_thread_regcache if proc->tdesc is NULL.
4425 (need_step_over_p): Return 0 if proc->tdesc is NULL.
4426 (linux_target_ops): Install arch_setup.
4427 * server.c (start_inferior): Call the_target->arch_setup.
4428 * target.h (struct target_ops) <arch_setup>: New field.
4429 (target_arch_setup): New marco.
4430 * lynx-low.c (lynx_target_ops): Update.
4431 * nto-low.c (nto_target_ops): Update.
4432 * spu-low.c (spu_target_ops): Update.
4433 * win32-low.c (win32_target_ops): Update.
4434
5ae3ebba
YQ		 44352015-07-24 Yao Qi <yao.qi@linaro.org>
4436
4437 * linux-low.c (linux_add_process): Don't set
4438 proc->priv->new_inferior.
4439 (linux_create_inferior): Set proc->priv->new_inferior to 1.
4440 (linux_attach): Likewise.
4441
eb97750b
YQ		 44422015-07-24 Yao Qi <yao.qi@linaro.org>
4443
4444 * server.c (start_inferior): Code refactor.
4445
51aee833
YQ		 44462015-07-24 Yao Qi <yao.qi@linaro.org>
4447
4448 * server.c (process_serial_event): Set general_thread.
4449
af1b22f3
YQ		 44502015-07-21 Yao Qi <yao.qi@linaro.org>
4451
4452 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
4453 aarch64_linux_get_debug_reg_capacity.
4454
554717a3
YQ		 44552015-07-17 Yao Qi <yao.qi@linaro.org>
4456
4457 * Makefile.in (aarch64-linux-hw-point.o): New rule.
4458 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
4459 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
4460 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
4461 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
4462 (AARCH64_HWP_ALIGNMENT): Likewise.
4463 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
4464 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
4465 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
4466 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
4467 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
4468 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
4469 (struct aarch64_debug_reg_state): Likewise.
4470 (struct arch_lwp_info): Likewise.
4471 (aarch64_align_watchpoint): Likewise.
4472 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
4473 (aarch64_watchpoint_length): Likewise.
4474 (aarch64_point_encode_ctrl_reg): Likewise
4475 (aarch64_point_is_aligned): Likewise.
4476 (aarch64_align_watchpoint): Likewise.
4477 (aarch64_linux_set_debug_regs):
4478 (aarch64_dr_state_insert_one_point): Likewise.
4479 (aarch64_dr_state_remove_one_point): Likewise.
4480 (aarch64_handle_breakpoint): Likewise.
4481 (aarch64_handle_aligned_watchpoint): Likewise.
4482 (aarch64_handle_unaligned_watchpoint): Likewise.
4483 (aarch64_handle_watchpoint): Likewise.
4484
c67ca4de
YQ		 44852015-07-17 Yao Qi <yao.qi@linaro.org>
4486
4487 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
4488 and don't aarch64_get_debug_reg_state. All callers update.
4489 (aarch64_handle_aligned_watchpoint): Likewise.
4490 (aarch64_handle_unaligned_watchpoint): Likewise.
4491 (aarch64_handle_watchpoint): Likewise.
4492 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
4493 (aarch64_remove_point): Likewise.
4494
25abf979
YQ		 44952015-07-17 Yao Qi <yao.qi@linaro.org>
4496
4497 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
4498 debug_printf.
4499 (aarch64_handle_unaligned_watchpoint): Likewise.
4500
db1ff28b
JK		 45012015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4502
4503 Revert the previous 3 commits:
4504 Move gdb_regex* to common/
4505 Move linux_find_memory_regions_full & co.
4506 gdbserver build-id attribute generator
4507
700ca40f
JK		 45082015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4509 Jan Kratochvil <jan.kratochvil@redhat.com>
4510
4511 gdbserver build-id attribute generator.
4512 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
4513 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
4514 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
4515 (find_phdr): New.
4516 (get_dynamic): Use find_pdhr to traverse program headers.
4517 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
4518 (compare_mapping_entry_range, struct find_memory_region_callback_data)
4519 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
4520 (get_hex_build_id): New.
4521 (linux_qxfer_libraries_svr4): Add optional build-id attribute
4522 to reply XML document.
4523
9904185c
JK		 45242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4525 Jan Kratochvil <jan.kratochvil@redhat.com>
4526
4527 * target.c: Include target/target-utils.h and fcntl.h.
4528 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
4529 (target_fileio_read_stralloc): New functions.
4530
6e5b4429
JK		 45312015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
4532
4533 * Makefile.in (OBS): Add gdb_regex.o.
4534 (gdb_regex.o): New.
4535 * config.in: Rebuilt.
4536 * configure: Rebuilt.
4537
ddc98fbf
JK		 45382015-07-15 Aleksandar Ristovski <aristovski@qnx.com
4539 Jan Kratochvil <jan.kratochvil@redhat.com>
4540
4541 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
4542 * Makefile.in (OBS): Add target-utils.o.
4543 (linux-maps.o, target-utils.o): New.
4544 * configure.srv (srv_linux_obj): Add linux-maps.o.
4545
e57bb7a0
PL		 45462015-07-15 Pierre Langlois <pierre.langlois@arm.com>
4547
4548 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
4549 function, return 1.
4550 (the_low_target): Install it.
4551
586b02a9
PA		 45522015-07-14 Pedro Alves <palves@redhat.com>
4553
4554 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
4555 Instead, ignore ECHILD, and throw an error for other errnos.
4556
58c1b36c
PA		 45572015-07-10 Pedro Alves <palves@redhat.com>
4558
4559 * event-loop.c (struct callback_event) <data>: Change type to
4560 gdb_client_data instance instead of gdb_client_data pointer.
4561 (append_callback_event): Adjust.
4562
421530db
PL		 45632015-07-10 Pierre Langlois <pierre.langlois@arm.com>
4564
4565 * linux-aarch64-low.c: Add comments for each linux_target_ops
4566 method. Remove comments already covered in target_ops and
4567 linux_target_ops definitions.
4568 (the_low_target): Add comments for each unimplemented method.
4569
c2d65f38
YQ		 45702015-07-09 Yao Qi <yao.qi@linaro.org>
4571
4572 * linux-aarch64-low.c (aarch64_regmap): Remove.
4573 (aarch64_usrregs_info): Remove.
4574 (regs_info): Set field usrregs to NULL.
4575
b20a6524
MM		 45762015-07-02 Markus Metzger <markus.t.metzger@intel.com>
4577
4578 * linux-low.c: Include "rsp-low.h"
4579 (linux_low_encode_pt_config, linux_low_encode_raw): New.
4580 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
4581 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
4582 (handle_btrace_enable_pt): New.
4583 (handle_btrace_general_set): Support "pt".
4584 (handle_btrace_conf_general_set): Support "pt:size".
4585
96c97461
PL		 45862015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4587
4588 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
4589 Z_PACKET_SW_BP.
4590
37d66942
PL		 45912015-06-29 Pierre Langlois <pierre.langlois@arm.com>
4592
4593 * linux-aarch64-low.c: Remove comment about endianness.
4594 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
4595 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
4596 memcmp.
4597
dc06243f
GB		 45982015-06-24 Gary Benson <gbenson@redhat.com>
4599
4600 * linux-i386-ipa.c (stdint.h): Do not include.
4601 * lynx-i386-low.c (stdint.h): Likewise.
4602 * lynx-ppc-low.c (stdint.h): Likewise.
4603 * mem-break.c (stdint.h): Likewise.
4604 * thread-db.c (stdint.h): Likewise.
4605 * tracepoint.c (stdint.h): Likewise.
4606 * win32-low.c (stdint.h): Likewise.
4607
124e13d9
SM		 46082015-06-18 Simon Marchi <simon.marchi@ericsson.com>
4609
4610 * server.c (write_qxfer_response): Update call to
4611 remote_escape_output.
4612
909c2cda
JK		 46132015-06-15 Aleksandar Ristovski <aristovski@qnx.com
4614 Jan Kratochvil <jan.kratochvil@redhat.com>
4615
4616 Merge multiple hex conversions.
4617 * gdbreplay.c (tohex): Rename to 'fromhex'.
4618 (logchar): Use fromhex.
4619
24c05f46
JK		 46202015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
4621
4622 * server.c (handle_qxfer_libraries): Set `version' attribute for
4623 <library-list>.
4624
14d2069a
GB		 46252015-06-10 Gary Benson <gbenson@redhat.com>
4626
4627 * target.h (struct target_ops) <multifs_open>: New field.
4628 <multifs_unlink>: Likewise.
4629 <multifs_readlink>: Likewise.
4630 * linux-low.c (nat/linux-namespaces.h): New include.
4631 (linux_target_ops): Initialize the_target->multifs_open,
4632 the_target->multifs_unlink and the_target->multifs_readlink.
4633 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
4634 * hostio.c (hostio_fs_pid): New static variable.
4635 (hostio_handle_new_gdb_connection): New function.
4636 (handle_setfs): Likewise.
4637 (handle_open): Use the_target->multifs_open as appropriate.
4638 (handle_unlink): Use the_target->multifs_unlink as appropriate.
4639 (handle_readlink): Use the_target->multifs_readlink as
4640 appropriate.
4641 (handle_vFile): Handle vFile:setfs packets.
4642 * server.c (handle_query): Call hostio_handle_new_gdb_connection
4643 after target_handle_new_gdb_connection.
4644
4b8b5e72
GB		 46452015-06-10 Gary Benson <gbenson@redhat.com>
4646
4647 * configure.ac (AC_CHECK_FUNCS): Add setns.
4648 * config.in: Regenerate.
4649 * configure: Likewise.
4650 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
4651 (linux-namespaces.o): New rule.
4652 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
4653
3ac2e371
GB		 46542015-06-09 Gary Benson <gbenson@redhat.com>
4655
4656 * hostio.c (handle_open): Process mode argument with
4657 fileio_to_host_mode.
4658
ca9b78ce
YQ		 46592015-06-01 Yao Qi <yao.qi@linaro.org>
4660
4661 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
4662 * linux-x86-low.c: Likewise.
4663
bfacd19d
DB		 46642015-05-28 Don Breazeal <donb@codesourcery.com>
4665
4666 * linux-low.c (handle_extended_wait): Initialize
4667 thread_info.last_resume_kind for new fork children.
4668
452003ef
PA		 46692015-05-15 Pedro Alves <palves@redhat.com>
4670
4671 * target.h (target_handle_new_gdb_connection): Rewrite using if
4672 wrapped in do/while.
4673
1041a03c
JB		 46742015-05-14 Joel Brobecker <brobecker@adacore.com>
4675
4676 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
4677 * configure, config.in: Regenerate.
4678 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
4679 Declare typedef.
4680
c269dbdb
DB		 46812015-05-12 Don Breazeal <donb@codesourcery.com>
4682
4683 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
4684 PTRACE_EVENT_VFORK_DONE.
4685 (linux_low_ptrace_options, extended_event_reported): Add vfork
4686 events.
4687 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
4688 and "vforkdone" for RSP 'T' Stop Reply Packet.
4689 * server.h (report_vfork_events): Declare
4690 global variable.
4691
3a8a0396
DB		 46922015-05-12 Don Breazeal <donb@codesourcery.com>
4693
4694 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
4695 (the_low_target) <new_fork>: Initialize new member.
4696 * linux-arm-low.c (arm_new_fork): New function.
4697 (the_low_target) <new_fork>: Initialize new member.
4698 * linux-low.c (handle_extended_wait): Call new target function
4699 new_fork.
4700 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
4701 * linux-mips-low.c (mips_add_watchpoint): New function
4702 extracted from mips_insert_point.
4703 (the_low_target) <new_fork>: Initialize new member.
4704 (mips_linux_new_fork): New function.
4705 (mips_insert_point): Call mips_add_watchpoint.
4706 * linux-x86-low.c (x86_linux_new_fork): New function.
4707 (the_low_target) <new_fork>: Initialize new member.
4708
de0d863e
DB		 47092015-05-12 Don Breazeal <donb@codesourcery.com>
4710
4711 * linux-low.c (handle_extended_wait): Implement return value,
4712 rename argument 'event_child' to 'event_lwp', handle
4713 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
4714 (linux_low_ptrace_options): New function.
4715 (linux_low_filter_event): Call linux_low_ptrace_options,
4716 use different argument fo linux_enable_event_reporting,
4717 use return value from handle_extended_wait.
4718 (extended_event_reported): New function.
4719 (linux_wait_1): Call extended_event_reported and set
4720 status to report fork events.
4721 (linux_write_memory): Add pid to debug message.
4722 (reset_lwp_ptrace_options_callback): New function.
4723 (linux_handle_new_gdb_connection): New function.
4724 (linux_target_ops): Initialize new structure member.
4725 * linux-low.h (struct lwp_info) <waitstatus>: New member.
4726 * lynx-low.c: Initialize new structure member.
4727 * remote-utils.c (prepare_resume_reply): Implement stop reason
4728 "fork" for "T" stop message.
4729 * server.c (handle_query): Call handle_new_gdb_connection.
4730 * server.h (report_fork_events): Declare global flag.
4731 * target.h (struct target_ops) <handle_new_gdb_connection>:
4732 New member.
4733 (target_handle_new_gdb_connection): New macro.
4734 * win32-low.c: Initialize new structure member.
4735
ddcbc397
DB		 47362015-05-12 Don Breazeal <donb@codesourcery.com>
4737
4738 * mem-break.c (APPEND_TO_LIST): Define macro.
4739 (clone_agent_expr): New function.
4740 (clone_one_breakpoint): New function.
4741 (clone_all_breakpoints): New function.
4742 * mem-break.h: Declare new functions.
4743
89245bc0
DB		 47442015-05-12 Don Breazeal <donb@codesourcery.com>
4745
4746 * linux-low.c (linux_supports_fork_events): New function.
4747 (linux_supports_vfork_events): New function.
4748 (linux_target_ops): Initialize new structure members.
4749 (initialize_low): Call linux_check_ptrace_features.
4750 * lynx-low.c (lynx_target_ops): Initialize new structure
4751 members.
4752 * server.c (report_fork_events, report_vfork_events):
4753 New global flags.
4754 (handle_query): Add new features to qSupported packet and
4755 response.
4756 (captured_main): Initialize new global variables.
4757 * target.h (struct target_ops) <supports_fork_events>:
4758 New member.
4759 <supports_vfork_events>: New member.
4760 (target_supports_fork_events): New macro.
4761 (target_supports_vfork_events): New macro.
4762 * win32-low.c (win32_target_ops): Initialize new structure
4763 members.
4764
835205d0
GB		 47652015-05-12 Gary Benson <gbenson@redhat.com>
4766
4767 * server.c (handle_qxfer_exec_file): Use current process
4768 if annex is empty.
4769
21e94bd9
SL		 47702015-05-08 Sandra Loosemore <sandra@codesourcery.com>
4771
4772 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
4773 Remove HAVE_PTRACE_GETREGS conditionals.
4774 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
4775 instead of PTRACE_GETREGS and PTRACE_SETREGS.
4776
45614f15
YQ		 47772015-05-08 Yao Qi <yao.qi@linaro.org>
4778
4779 * linux-low.c (linux_supports_conditional_breakpoints): New
4780 function.
4781 (linux_target_ops): Install new target method.
4782 * lynx-low.c (lynx_target_ops): Install NULL hook for
4783 supports_conditional_breakpoints.
4784 * nto-low.c (nto_target_ops): Likewise.
4785 * spu-low.c (spu_target_ops): Likewise.
4786 * win32-low.c (win32_target_ops): Likewise.
4787 * server.c (handle_query): Check
4788 target_supports_conditional_breakpoints.
4789 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4790 New field.
4791 (target_supports_conditional_breakpoints): New macro.
4792
80ad801e
PA		 47932015-05-06 Pedro Alves <palves@redhat.com>
4794
4795 PR server/18081
4796 * server.c (start_inferior): If the process exits, mourn it.
4797
819843c7
GB		 47982015-04-21 Gary Benson <gbenson@redhat.com>
4799
4800 * hostio.c (fileio_open_flags_to_host): Factored out to
4801 fileio_to_host_openflags in common/fileio.c. Single use
4802 updated.
4803
a2d5a9d7
MF		 48042015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4805
4806 * linux-xtensa-low.c (xtensa_fill_gregset)
4807 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
4808 XCHAL_HAVE_LOOP.
4809
deb44829
MF		 48102015-04-17 Max Filippov <jcmvbkbc@gmail.com>
4811
4812 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
4813 (regs_info): Replace usrregs pointer with NULL.
4814
e57f1de3
GB		 48152015-04-17 Gary Benson <gbenson@redhat.com>
4816
4817 * target.h (struct target_ops) <pid_to_exec_file>: New field.
4818 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
4819 * server.c (handle_qxfer_exec_file): New function.
4820 (qxfer_packets): Add exec-file entry.
4821 (handle_query): Report qXfer:exec-file:read as supported packet.
4822
62828379
RN		 48232015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
4824
4825 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
4826
b88bb450
GB		 48272015-04-09 Gary Benson <gbenson@redhat.com>
4828
4829 * hostio-errno.c (errno_to_fileio_error): Remove function.
4830 Update caller to use remote_fileio_to_fio_error.
4831
c8f4bfdd
YQ		 48322015-04-09 Yao Qi <yao.qi@linaro.org>
4833
4834 * linux-low.c (linux_insert_point): Call
4835 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
4836 (linux_remove_point): Call remove_memory_breakpoint if type is
4837 raw_bkpt_type_sw.
4838 * linux-x86-low.c (x86_insert_point): Don't call
4839 insert_memory_breakpoint.
4840 (x86_remove_point): Don't call remove_memory_breakpoint.
4841
41f98f02
PA		 48422015-04-01 Pedro Alves <palves@redhat.com>
4843 Cleber Rosa <crosa@redhat.com>
4844
4845 * server.c (gdbserver_usage): Reorganize and extend the usage
4846 message.
4847
2bf6fb9d
PA		 48482015-03-24 Pedro Alves <palves@redhat.com>
4849
4850 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
4851 output. Also dump TRAP_TRACE.
4852 (linux_low_filter_event): In debug output, distinguish a
4853 resume_stop SIGSTOP from a delayed SIGSTOP.
4854
369f6daa
GB		 48552015-03-24 Gary Benson <gbenson@redhat.com>
4856
4857 * linux-x86-low.c (x86_linux_new_thread): Moved to
4858 nat/x86-linux.c.
4859 (x86_linux_prepare_to_resume): Likewise.
4860
8e5d4070
GB		 48612015-03-24 Gary Benson <gbenson@redhat.com>
4862
4863 * Makefile.in (x86-linux-dregs.o): New rule.
4864 * configure.srv: Add x86-linux-dregs.o to relevant targets.
4865 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
4866 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
4867 (x86_linux_dr_get): Likewise.
4868 (x86_linux_dr_set): Likewise.
4869 (update_debug_registers_callback): Likewise.
4870 (x86_linux_dr_set_addr): Likewise.
4871 (x86_linux_dr_get_addr): Likewise.
4872 (x86_linux_dr_set_control): Likewise.
4873 (x86_linux_dr_get_control): Likewise.
4874 (x86_linux_dr_get_status): Likewise.
4875 (x86_linux_update_debug_registers): Likewise.
4876
2b95d440
GB		 48772015-03-24 Gary Benson <gbenson@redhat.com>
4878
4879 * linux-x86-low.c (x86_linux_update_debug_registers):
4880 New function, factored out from...
4881 (x86_linux_prepare_to_resume): ...this.
4882
14b0bc68
GB		 48832015-03-24 Gary Benson <gbenson@redhat.com>
4884
4885 * linux-x86-low.c (x86_linux_dr_get): Update comments.
4886 (x86_linux_dr_set): Likewise.
4887 (update_debug_registers_callback): Likewise.
4888 (x86_linux_dr_set_addr): Likewise.
4889 (x86_linux_dr_get_addr): Likewise.
4890 (x86_linux_dr_set_control): Likewise.
4891 (x86_linux_dr_get_control): Likewise.
4892 (x86_linux_dr_get_status): Likewise.
4893 (x86_linux_prepare_to_resume): Likewise.
4894
5dfe6ca8
GB		 48952015-03-24 Gary Benson <gbenson@redhat.com>
4896
4897 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
4898 Use perror_with_name. Pass string through gettext.
4899 (x86_linux_dr_set): Likewise.
4900
d33472ad
GB		 49012015-03-24 Gary Benson <gbenson@redhat.com>
4902
4903 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
4904 (x86_linux_dr_set_addr): ...this.
4905 (x86_dr_low_get_addr): Rename to...
4906 (x86_linux_dr_get_addr): ...this.
4907 (x86_dr_low_set_control): Rename to...
4908 (x86_linux_dr_set_control): ...this.
4909 (x86_dr_low_get_control): Rename to...
4910 (x86_linux_dr_get_control): ...this.
4911 (x86_dr_low_get_status): Rename to...
4912 (x86_linux_dr_get_status): ...this.
4913 (x86_dr_low): Update with new function names.
4914
4b134ca1
GB		 49152015-03-24 Gary Benson <gbenson@redhat.com>
4916
4917 * Makefile.in (x86-linux.o): New rule.
4918 * configure.srv: Add x86-linux.o to relevant targets.
4919 * linux-low.c (lwp_set_arch_private_info): New function.
4920 (lwp_arch_private_info): Likewise.
4921 * linux-x86-low.c: Include nat/x86-linux.h.
4922 (arch_lwp_info): Removed structure.
4923 (update_debug_registers_callback):
4924 Use lwp_set_debug_registers_changed.
4925 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
4926 and lwp_set_debug_registers_changed.
4927 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
4928
34c703da
GB		 49292015-03-24 Gary Benson <gbenson@redhat.com>
4930
4931 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
4932 * linux-arm-low.c (arm_new_thread): Likewise.
4933 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
4934 * linux-mips-low.c (mips_linux_new_thread): Likewise.
4935 * linux-x86-low.c (x86_linux_new_thread): Likewise.
4936 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
4937
cff068da
GB		 49382015-03-24 Gary Benson <gbenson@redhat.com>
4939
4940 * linux-low.c (ptid_of_lwp): New function.
4941 (lwp_is_stopped): Likewise.
4942 (lwp_stop_reason): Likewise.
4943 * linux-x86-low.c (update_debug_registers_callback):
4944 Use lwp_is_stopped.
4945 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
4946 lwp_stop_reason.
4947
b2f7c7e8
GB		 49482015-03-24 Gary Benson <gbenson@redhat.com>
4949
4950 * linux-low.h (linux_stop_lwp): Remove declaration.
4951
6d4ee8c6
GB		 49522015-03-24 Gary Benson <gbenson@redhat.com>
4953
4954 * linux-low.h: Include nat/linux-nat.h.
4955 * linux-low.c (iterate_over_lwps_args): New structure.
4956 (iterate_over_lwps_filter): New function.
4957 (iterate_over_lwps): Likewise.
4958 * linux-x86-low.c (update_debug_registers_callback):
4959 Update signature to what iterate_over_lwps expects.
4960 Remove PID check that iterate_over_lwps now performs.
4961 (x86_dr_low_set_addr): Use iterate_over_lwps.
4962 (x86_dr_low_set_control): Likewise.
4963
70a0bb6b
GB		 49642015-03-24 Gary Benson <gbenson@redhat.com>
4965
4966 * linux-x86-low.c (x86_debug_reg_state): New function.
4967 (x86_linux_prepare_to_resume): Use the above.
4968
7b669087
GB		 49692015-03-24 Gary Benson <gbenson@redhat.com>
4970
4971 * linux-low.c (current_lwp_ptid): New function.
4972 * linux-x86-low.c: Include nat/linux-nat.h.
4973 (x86_dr_low_get_addr): Use current_lwp_ptid.
4974 (x86_dr_low_get_control): Likewise.
4975 (x86_dr_low_get_status): Likewise.
4976
eef49a3d
PA		 49772015-03-20 Pedro Alves <palves@redhat.com>
4978
4979 * tracepoint.c (cmd_qtstatus): Make "str" const.
4980
b2333d22
PA		 49812015-03-20 Pedro Alves <palves@redhat.com>
4982
4983 * server.c (handle_general_set): Make "req_str" const.
4984
23f238d3
PA		 49852015-03-19 Pedro Alves <palves@redhat.com>
4986
4987 * linux-low.c (linux_resume_one_lwp): Rename to ...
4988 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
4989 instead call perror_with_name.
4990 (check_ptrace_stopped_lwp_gone): New function.
4991 (linux_resume_one_lwp): Reimplement as wrapper around
4992 linux_resume_one_lwp_throw that swallows errors if the LWP is
4993 gone.
4994
91baf43f
PA		 49952015-03-19 Pedro Alves <palves@redhat.com>
4996
4997 * linux-low.c (count_events_callback, select_event_lwp_callback):
4998 No longer check whether the thread has resume_stop as last resume
4999 kind.
5000
8bf3b159
PA		 50012015-03-19 Pedro Alves <palves@redhat.com>
5002
5003 * linux-low.c (count_events_callback, select_event_lwp_callback):
5004 Use the lwp's status_pending_p field, not the thread's.
5005
b90fc188
PA		 50062015-03-19 Pedro Alves <palves@redhat.com>
5007
5008 * linux-low.c (select_event_lwp_callback): Update comments to
5009 no longer mention SIGTRAP.
5010
464b0089
GB		 50112015-03-18 Gary Benson <gbenson@redhat.com>
5012
5013 * server.c (handle_query): Do not report vFile:fstat as supported.
5014
aa9e327f
GB		 50152015-03-11 Gary Benson <gbenson@redhat.com>
5016
5017 * hostio.c (sys/types.h): New include.
5018 (sys/stat.h): Likewise.
5019 (common-remote-fileio.h): Likewise.
5020 (handle_fstat): New function.
5021 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 5022
791c0056
GB		 50232015-03-11 Gary Benson <gbenson@redhat.com>
5024
5025 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5026 struct stat.st_blocks and struct stat.st_blksize.
5027 * configure: Regenerate.
5028 * config.in: Likewise.
5029 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5030 (OBS): Add common-remote-fileio.o.
5031 (common-remote-fileio.o): New rule.
5032
9a9df970
PA		 50332015-03-09 Pedro Alves <palves@redhat.com>
5034
5035 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5036 'struct sockaddr' pointer in 'accept' call.
5037
9eb1356e
PA		 50382015-03-09 Pedro Alves <palves@redhat.com>
5039
5040 Revert:
5041 2015-03-07 Pedro Alves <palves@redhat.com>
5042 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5043 or <winsock2.h> here. Instead include "gdb_socket.h".
5044 (remote_open): Use union gdb_sockaddr_u.
5045 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5046 or <winsock2.h> here. Instead include "gdb_socket.h".
5047 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5048 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5049 or <sys/un.h>.
5050 (init_named_socket, gdb_agent_helper_thread): Use union
5051 gdb_sockaddr_u.
5052
aac331e4
PA		 50532015-03-07 Pedro Alves <palves@redhat.com>
5054
5055 * configure.ac (build_warnings): Move
5056 -Wdeclaration-after-statement to the C-specific set.
5057 * configure: Regenerate.
5058
366c75fc
PA		 50592015-03-07 Pedro Alves <palves@redhat.com>
5060
5061 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5062 or <winsock2.h> here. Instead include "gdb_socket.h".
5063 (remote_open): Use union gdb_sockaddr_u.
5064 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5065 or <winsock2.h> here. Instead include "gdb_socket.h".
5066 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5067 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5068 or <sys/un.h>.
5069 (init_named_socket, gdb_agent_helper_thread): Use union
5070 gdb_sockaddr_u.
5071
492d29ea
PA		 50722015-03-07 Pedro Alves <palves@redhat.com>
5073
5074 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5075 instead.
5076
60a191ed
YQ		 50772015-03-06 Yao Qi <yao.qi@linaro.org>
5078
5079 * linux-aarch64-low.c (aarch64_insert_point): Use
5080 show_debug_regs as a boolean.
5081 (aarch64_remove_point): Likewise.
5082
f5771b1d
PA		 50832015-03-05 Pedro Alves <palves@redhat.com>
5084
5085 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5086 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5087 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5088 * nto-low.c (nto_target_ops): Likewise.
5089 * spu-low.c (spu_target_ops): Likewise.
5090 * win32-low.c (win32_target_ops): Likewise.
5091
3e572f71
PA		 50922015-03-04 Pedro Alves <palves@redhat.com>
5093
72f4393d 5094 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 5095 Decide whether a breakpoint triggered based on the SIGTRAP's
5096 siginfo.si_code.
72f4393d
L		 5097 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5098 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 5099 (linux_low_filter_event): Check for breakpoints before checking
5100 watchpoints.
5101 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5102 siginfo.si_code.
72f4393d
L		 5103 (linux_stopped_by_sw_breakpoint)
5104 (linux_supports_stopped_by_sw_breakpoint)
5105 (linux_stopped_by_hw_breakpoint)
5106 (linux_supports_stopped_by_hw_breakpoint): New functions.
5107 (linux_target_ops): Install new target methods.
3e572f71 5108
1ec68e26
PA		 51092015-03-04 Pedro Alves <palves@redhat.com>
5110
5111 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5112 * server.c (swbreak_feature, hwbreak_feature): New globals.
5113 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5114 (captured_main): Clear swbreak_feature and hwbreak_feature.
5115 * server.h (swbreak_feature, hwbreak_feature): Declare.
5116 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5117 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5118 supports_stopped_by_hw_breakpoint>: New fields.
5119 (target_supports_stopped_by_sw_breakpoint)
5120 (target_stopped_by_sw_breakpoint)
5121 (target_supports_stopped_by_hw_breakpoint)
5122 (target_stopped_by_hw_breakpoint): Declare.
5123
15c66dd6
PA		 51242015-03-04 Pedro Alves <palves@redhat.com>
5125
5126 enum lwp_stop_reason -> enum target_stop_reason
5127 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5128 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5129 (linux_wait_1, stuck_in_jump_pad_callback)
5130 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5131 (linux_stopped_by_watchpoint):
5132 * linux-low.h (enum lwp_stop_reason): Delete.
5133 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5134 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5135
98fc70d6
YQ		 51362015-03-04 Yao Qi <yao.qi@linaro.org>
5137
5138 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5139
dd2ac174
GB		 51402015-03-03 Gary Benson <gbenson@redhat.com>
5141
5142 * hostio.c (handle_vFile): Fix prefix lengths.
5143
d68e53f4
MM		 51442015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5145
5146 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5147 ptr_bits.
5148
bf2d68ab
AA		 51492015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5150
5151 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5152 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5153 (clean): Add "rm -f" for above C files.
5154 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5155 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5156 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5157 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5158 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5159 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5160 (init_registers_s390x_vx_linux64)
5161 (init_registers_s390x_tevx_linux64)
5162 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5163 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5164 declarations.
5165 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5166 (s390_store_vxrs_high): New functions.
5167 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5168 NT_S390_VXRS_HIGH.
5169 (s390_arch_setup): Add logic for selecting one of the new target
5170 descriptions. Activate the new vector regsets if applicable.
5171 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5172 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5173 and init_registers_s390x_tevx_linux64.
5174
c966a859
PA		 51752015-03-01 Pedro Alves <palves@redhat.com>
5176
5177 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5178 parameter.
5179
4180215b
PA		 51802015-02-27 Pedro Alves <palves@redhat.com>
5181
5182 * linux-x86-low.c (u_debugreg_offset): New function.
5183 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5184
749bab01
PA		 51852015-02-27 Pedro Alves <palves@redhat.com>
5186
5187 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5188 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5189 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5190 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5191 (ps_lsetfpregs, ps_getpid)
5192 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5193 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5194 (ps_lsetxregs, ps_plog): Declare.
5195
3c14e5a3
PA		 51962015-02-27 Pedro Alves <palves@redhat.com>
5197
5198 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5199 IP_AGENT_EXPORT_FUNC.
5200 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5201 IP_AGENT_EXPORT_FUNC.
5202 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5203 (IP_AGENT_EXPORT): Delete.
5204 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5205 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5206 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5207 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5208 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5209 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5210 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5211 (traceframe_read_count, traceframe_write_count)
5212 (traceframes_created, trace_state_variables, get_raw_reg)
5213 (get_trace_state_variable_value, set_trace_state_variable_value)
5214 (ust_loaded, helper_thread_id, cmd_buf): Use
5215 IPA_SYM_EXPORTED_NAME.
5216 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5217 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5218 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5219 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5220 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5221 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5222 EXTERN_C_PUSH/EXTERN_C_POP.
5223 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5224 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5225 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5226 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5227 (traceframe_write_count, traceframe_read_count)
5228 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5229 (about_to_request_buffer_space, get_trace_state_variable_value)
5230 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5231 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5232 EXTERN_C_PUSH/EXTERN_C_POP.
5233 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5234 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5235 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5236 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5237 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5238 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5239 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5240 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5241 Define.
5242 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5243 (IP_AGENT_EXPORT_VAR_DECL): Define.
5244 (tracing): Declare.
5245 (gdb_agent_get_raw_reg): Declare.
5246
fe978cb0
PA		 52472015-02-27 Tom Tromey <tromey@redhat.com>
5248 Pedro Alves <palves@redhat.com>
5249
5250 Rename symbols whose names are reserved C++ keywords throughout.
5251
3bc3d82a
PA		 52522015-02-27 Pedro Alves <palves@redhat.com>
5253
5254 * Makefile.in (COMPILER): New, get it from autoconf.
5255 (CXX): Get from autoconf instead.
5256 (COMPILE.pre): Use COMPILER.
5257 (CC-LD): Rename to ...
5258 (CC_LD): ... this. Use COMPILER.
5259 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5260 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5261 * acinclude.m4: Include build-with-cxx.m4.
5262 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5263 Disable -Werror by default if building in C++ mode.
5264 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5265 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5266 the C++ compiler. Save/restore CXXFLAGS too.
5267 * configure: Regenerate.
5268
07697489
PA		 52692015-02-27 Pedro Alves <palves@redhat.com>
5270
5271 * acinclude.m4: Include libiberty.m4.
5272 * configure.ac: Call libiberty_INIT.
5273 * config.in, configure: Regenerate.
5274
9beb7c4e
PA		 52752015-02-26 Pedro Alves <palves@redhat.com>
5276
5277 * linux-low.c (linux_wait_1): When incrementing the PC past a
5278 program breakpoint always use the_low_target.breakpoint_len as
5279 increment, rather than the maximum between that and
5280 the_low_target.decr_pc_after_break.
5281
8090aef2
PA		 52822015-02-23 Pedro Alves <palves@redhat.com>
5283
5284 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5285 thread was doing a step-over; always adjust the PC if
5286 we stepped over a permanent breakpoint.
5287 (linux_wait_1): If we stepped over breakpoint that was on top of a
5288 permanent breakpoint, manually advance the PC past it.
5289
bc9540e8
PA		 52902015-02-23 Pedro Alves <palves@redhat.com>
5291
5292 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5293 modes.
5294 (x86_fill_gregset, x86_store_gregset): Use it when handling
5295 $orig_eax.
5296
2db9a427
PA		 52972015-02-20 Pedro Alves <palves@redhat.com>
5298
5299 * thread-db.c: Include "nat/linux-procfs.h".
5300 (thread_db_init): Skip listing new threads if the kernel supports
5301 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5302
afa8d396
PA		 53032015-02-20 Pedro Alves <palves@redhat.com>
5304
5305 * linux-low.c (status_pending_p_callback): Use ptid_match.
5306
c9587f88
AT		 53072015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5308
5309 PR breakpoints/16812
5310 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5311 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5312 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5313
b05ec7a5
AT		 53142015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5315
5316 PR breakpoints/15956
5317 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5318
d33501a5
MM		 53192015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5320
5321 * linux-low.c (linux_low_btrace_conf): Print size.
5322 * server.c (handle_btrace_conf_general_set): New.
5323 (hanle_general_set): Call handle_btrace_conf_general_set.
5324 (handle_query): Report Qbtrace-conf:bts:size as supported.
5325
f4abbc16
MM		 53262015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5327
5328 * linux-low.c (linux_low_enable_btrace): Update parameters.
5329 (linux_low_btrace_conf): New.
5330 (linux_target_ops)<to_btrace_conf>: Initialize.
5331 * server.c (current_btrace_conf): New.
5332 (handle_btrace_enable): Rename to ...
5333 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
5334 to target_enable_btrace. Update comment. Update users.
5335 (handle_qxfer_btrace_conf): New.
5336 (qxfer_packets): Add btrace-conf entry.
5337 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5338 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5339 (target_ops)<read_btrace_conf>: New.
5340 (target_enable_btrace): Update parameters.
5341 (target_read_btrace_conf): New.
5342
043c3577
MM		 53432015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5344
5345 * server.c (handle_btrace_general_set): Remove call to
5346 target_supports_btrace.
5347 (supported_btrace_packets): New.
5348 (handle_query): Call supported_btrace_packets.
5349 * target.h: include btrace-common.h.
5350 (btrace_target_info): Removed.
5351 (supports_btrace, target_supports_btrace): Update parameters.
5352
734b0e4b
MM		 53532015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5354
5355 * Makefile.in (SFILES): Add common/btrace-common.c.
5356 (OBS): Add common/btrace-common.o.
5357 (btrace-common.o): Add build rules.
5358 * linux-low: Include btrace-common.h.
5359 (linux_low_read_btrace): Use struct btrace_data. Call
5360 btrace_data_init and btrace_data_fini.
5361
d6c146e9
PA		 53622015-02-06 Pedro Alves <palves@redhat.com>
5363
5364 * thread-db.c (find_new_threads_callback): Add debug output.
5365
20ba1ce6
PA		 53662015-02-04 Pedro Alves <palves@redhat.com>
5367
5368 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5369 (resume_stopped_resumed_lwps): New function.
5370 (linux_wait_for_event_filtered): Use it.
5371
8cc73a39
SDJ		 53722015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5373
5374 * Makefile.in (SFILES): Add linux-personality.c.
5375 (linux-personality.o): New rule.
5376 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5377 list of objects to be built.
5378 * linux-low.c: Include nat/linux-personality.h.
5379 (linux_create_inferior): Remove code to disable address space
5380 randomization (moved to ../nat/linux-personality.c). Create
5381 cleanup to disable address space randomization.
5382
fb23d554
SDJ		 53832015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5384
5385 * Makefile.in (posix-strerror.o): New rule.
5386 (mingw-strerror.o): Likewise.
5387 * configure: Regenerated.
5388 * configure.ac: Source file ../common/common.host. Initialize new
5389 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5390
cdf43629
YQ		 53912015-01-14 Yao Qi <yao@codesourcery.com>
5392
5393 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5394 (ppc-linux.o): New rule.
5395 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5396 * configure.ac: AC_CHECK_FUNCS(getauxval).
5397 * config.in: Re-generated.
5398 * configure: Re-generated.
5399 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5400 ppc64_64bit_inferior_p
5401
514c5338
YQ		 54022015-01-14 Yao Qi <yao@codesourcery.com>
5403
5404 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5405 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5406 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5407 (PT_ORIG_R3, PT_TRAP): Likewise.
5408 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5409 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5410 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5411
3368c1e5
JB		 54122015-01-10 Joel Brobecker <brobecker@adacore.com>
5413
5414 * i387-fp.c (i387_cache_to_xsave): In look over
5415 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5416 zmmh_low_space field by use of zmmh_high_space.
5417
582511be
PA		 54182015-01-09 Pedro Alves <palves@redhat.com>
5419
5420 * linux-low.c (step_over_bkpt): Move higher up in the file.
5421 (handle_extended_wait): Don't store the stop_pc here.
5422 (get_stop_pc): Adjust comments and rename to ...
5423 (check_stopped_by_breakpoint): ... this. Record whether the LWP
5424 stopped for a software breakpoint or hardware breakpoint.
5425 (thread_still_has_status_pending_p): New function.
5426 (status_pending_p_callback): Use
5427 thread_still_has_status_pending_p. If the event is no longer
5428 interesting, resume the LWP.
5429 (handle_tracepoints): Add assert.
5430 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
5431 (wstatus_maybe_breakpoint): New function.
5432 (cancel_breakpoint): Delete function.
5433 (check_stopped_by_watchpoint): New function, factored out from
5434 linux_low_filter_event.
5435 (lp_status_maybe_breakpoint): Delete function.
5436 (linux_low_filter_event): Remove filter_ptid argument.
5437 Leave thread group exits pending here. Store the LWP's stop PC.
5438 Always leave events pending.
5439 (linux_wait_for_event_filtered): Pull all events out of the
5440 kernel, and leave them all pending.
5441 (count_events_callback, select_event_lwp_callback): Consider all
5442 events.
5443 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
5444 (select_event_lwp): Only give preference to the stepping LWP in
5445 all-stop mode. Adjust comments.
5446 (ignore_event): New function.
5447 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
5448 references to cancel_breakpoints. Adjust to renames. Also give
5449 equal priority to all LWPs that have had events in non-stop mode.
5450 If reporting a software breakpoint event, unadjust the LWP's PC.
5451 (linux_wait): If linux_wait_1 returned an ignored event, retry.
5452 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
5453 Adjust.
5454 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
5455 (resume_status_pending_p): Use thread_still_has_status_pending_p.
5456 (linux_stopped_by_watchpoint): Adjust.
5457 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
5458 * linux-low.h (enum lwp_stop_reason): New.
5459 (struct lwp_info) <stop_pc>: Adjust comment.
5460 <stopped_by_watchpoint>: Delete field.
5461 <stop_reason>: New field.
5462 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5463 * mem-break.c (software_breakpoint_inserted_here)
5464 (hardware_breakpoint_inserted_here): New function.
5465 * mem-break.h (software_breakpoint_inserted_here)
5466 (hardware_breakpoint_inserted_here): Declare.
5467 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
5468 (cancel_breakpoints): Delete.
5469 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
5470 (upload_fast_traceframes): Remove references to
5471 cancel_breakpoints.
5472
a33e3959
PA		 54732015-01-09 Pedro Alves <palves@redhat.com>
5474
5475 * thread-db.c (find_new_threads_callback): Ignore thread if the
5476 kernel thread ID is -1.
5477
8784d563
PA		 54782015-01-09 Pedro Alves <palves@redhat.com>
5479
5480 * linux-low.c (linux_attach_fail_reason_string): Move to
5481 nat/linux-ptrace.c, and rename.
5482 (linux_attach_lwp): Update comment.
5483 (attach_proc_task_lwp_callback): New function.
5484 (linux_attach): Adjust to rename and use
5485 linux_proc_attach_tgid_threads.
5486 (linux_attach_fail_reason_string): Delete declaration.
5487
76f2b779
JB		 54882015-01-01 Joel Brobecker <brobecker@adacore.com>
5489
5490 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
5491 * server.c (gdbserver_version): Likewise.
5492
fafcc06a
SDJ		 54932014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
5494
5495 * remote-utils.c: Include ctype.h.
5496 (input_interrupt): Explicitly handle the case when the char
5497 received is the NUL byte. Improve the printing of non-ASCII
5498 characters.
5499
beed38b8
JB		 55002014-12-16 Joel Brobecker <brobecker@adacore.com>
5501
5502 * linux-low.c (linux_low_filter_event): Update call to
5503 linux_enable_event_reporting following the addition of
5504 a new parameter to that function.
5505
bf330350
CU		 55062014-12-16 Catalin Udma <catalin.udma@freescale.com>
5507
5508 PR server/17457
5509 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
5510 (AARCH64_FPCR_REGNO): Likewise.
5511 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
5512 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
5513 (aarch64_store_fpregset): Likewise.
5514
5227d625
JB		 55152014-12-15 Joel Brobecker <brobecker@adacore.com>
5516
5517 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
5518 Remove FIXME comment about assumption about N.
5519
f93b65a0
JB		 55202014-12-13 Joel Brobecker <brobecker@adacore.com>
5521
5522 * configure.ac: If large-file support is disabled in GDBserver,
5523 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
5524 * configure: Regenerate.
5525
e5a9158d
AA		 55262014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5527
5528 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
5529 warning upon ENODATA from ptrace.
5530 * linux-s390-low.c (s390_store_tdb): New.
5531 (s390_regsets): Add regset for NT_S390_TDB.
5532
feea5f36
AA		 55332014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5534
5535 * linux-low.c (regsets_store_inferior_registers): Skip regsets
5536 without a fill_function.
5537 * linux-s390-low.c (s390_fill_last_break): Remove.
5538 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
5539 (s390_arch_setup): Use regset's size instead of fill_function for
5540 loop end condition.
5541
098dbe61
AA		 55422014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5543
5544 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
5545 the regset's store function when ptrace returned an error.
5546 * regcache.c (get_thread_regcache): Invalidate register cache
5547 before fetching inferior's registers.
5548
28eef672
AA		 55492014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
5550
5551 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
5552 while-loop as for-loop.
5553 (regsets_store_inferior_registers): Likewise.
5554
bdca27a2
YQ		 55552014-11-28 Yao Qi <yao@codesourcery.com>
5556
5557 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
5558 * config.in, configure: Re-generate.
5559 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
5560 is defined.
5561
9c232dda
YQ		 55622014-11-21 Yao Qi <yao@codesourcery.com>
5563
5564 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
5565 (AC_CHECK_HEADERS): Remove malloc.h.
5566 * configure: Re-generated.
5567 * config.in: Re-generated.
5568 * server.h: Don't include alloca.h and malloc.h.
5569 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
5570 Don't include malloc.h.
5571
43968415
JB		 55722014-11-17 Joel Brobecker <brobecker@adacore.com>
5573
5574 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
5575 corresponding ERRNO check in same block.
5576
40e91bc7
PA		 55772014-11-12 Pedro Alves <palves@redhat.com>
5578
5579 * server.c (cont_thread): Update comment.
5580 (start_inferior, attach_inferior): No longer clear cont_thread.
5581 (handle_v_cont): No longer set cont_thread.
5582 (captured_main): Clear cont_thread each time a GDB connects.
5583
c2c118cf
PA		 55842014-11-12 Pedro Alves <palves@redhat.com>
5585
5586 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
5587 thread, and don't resume all threads if the Hc thread has exited.
5588
78708b7c
PA		 55892014-11-12 Pedro Alves <palves@redhat.com>
5590
5591 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
5592 the process group instead of to a specific LWP.
5593
a2abc7de
PA		 55942014-10-15 Pedro Alves <palves@redhat.com>
5595
5596 PR server/17487
5597 * win32-arm-low.c (arm_set_thread_context): Remove current_event
5598 parameter.
5599 (arm_set_thread_context): Delete.
5600 (the_low_target): Adjust.
5601 * win32-i386-low.c (debug_registers_changed)
5602 (debug_registers_used): Delete.
5603 (update_debug_registers_callback): New function.
5604 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
5605 needing to update their debug registers.
5606 (win32_get_current_dr): New function.
5607 (x86_dr_low_get_addr, x86_dr_low_get_control)
5608 (x86_dr_low_get_status): Fetch the debug register from the thread
5609 record's context.
5610 (i386_initial_stuff): Adjust.
5611 (i386_get_thread_context): Remove current_event parameter. Don't
5612 clear debug_registers_changed nor copy DR values to
5613 debug_reg_state.
5614 (i386_set_thread_context): Delete.
5615 (i386_prepare_to_resume): New function.
5616 (i386_thread_added): Mark the thread as needing to update irs
5617 debug registers.
5618 (the_low_target): Remove i386_set_thread_context and install
5619 i386_prepare_to_resume.
5620 * win32-low.c (win32_get_thread_context): Adjust.
5621 (win32_set_thread_context): Use SetThreadContext
5622 directly.
5623 (win32_prepare_to_resume): New function.
5624 (win32_require_context): New function, factored out from ...
5625 (thread_rec): ... this.
5626 (continue_one_thread): Call win32_prepare_to_resume on each thread
5627 we're about to continue.
5628 (win32_resume): Call win32_prepare_to_resume on the event thread.
5629 * win32-low.h (struct win32_thread_info)
5630 <debug_registers_changed>: New field.
5631 (struct win32_target_ops): Change prototype of set_thread_context,
5632 delete set_thread_context and add prepare_to_resume.
5633 (win32_require_context): New declaration.
5634
a442d071
GB		 56352014-10-08 Gary Benson <gbenson@redhat.com>
5636
5637 * server.h: Do not include common-exceptions.h.
5638
6f1947e8
GB		 56392014-10-08 Gary Benson <gbenson@redhat.com>
5640
5641 * server.h: Do not include cleanups.h.
5642
63b434a4
JH		 56432014-09-30 James Hogan <james.hogan@imgtec.com>
5644
5645 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
5646 mips64-dsp-linux.c.
5647
c4d9ceb6
YQ		 56482014-09-23 Yao Qi <yao@codesourcery.com>
5649
5650 * linux-low.c (lp_status_maybe_breakpoint): New function.
5651 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
5652 (count_events_callback): Likewise.
5653 (select_event_lwp_callback): Likewise.
5654 (cancel_breakpoints_callback): Likewise.
5655
89a5711c
DB		 56562014-09-19 Don Breazeal <donb@codesourcery.com>
5657
5658 * linux-low.c (handle_extended_wait): Call
5659 linux_ptrace_get_extended_event.
5660 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
5661 linux_is_extended_waitstatus.
5662
bffc0964
JB		 56632014-09-16 Joel Brobecker <brobecker@adacore.com>
5664
5665 * Makefile.in (CPPFLAGS): Define.
5666 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
5667 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
5668
0bfdf32f
GB		 56692014-09-16 Gary Benson <gbenson@redhat.com>
5670
5671 * inferiors.h (current_inferior): Renamed as...
5672 (current_thread): New variable. All uses updated.
5673 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
5674 (maybe_move_out_of_jump_pad): Likewise.
5675 (cancel_breakpoint): Likewise.
5676 (linux_low_filter_event): Likewise.
5677 (wait_for_sigstop): Likewise.
5678 (linux_resume_one_lwp): Likewise.
5679 (need_step_over_p): Likewise.
5680 (start_step_over): Likewise.
5681 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
5682 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
5683 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
5684 and save_inferior as saved_thread.
5685 * regcache.c (get_thread_regcache): Renamed saved_inferior as
5686 saved_thread.
5687 (regcache_invalidate_thread): Likewise.
5688 * remote-utils.c (prepare_resume_reply): Likewise.
5689 * thread-db.c (thread_db_get_tls_address): Likewise.
5690 (disable_thread_event_reporting): Likewise.
5691 (remove_thread_event_breakpoints): Likewise.
5692 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
5693 as saved_thread.
5694 * target.h (set_desired_inferior): Renamed as...
5695 (set_desired_thread): New declaration. All uses updated.
5696 * server.c (myresume): Updated comment to reference thread instead
5697 of inferior.
5698 (handle_serial_event): Likewise.
5699 (handle_target_event): Likewise.
5700
361c8ade
GB		 57012014-09-12 Tom Tromey <tromey@redhat.com>
5702 Gary Benson <gbenson@redhat.com>
5703
5704 * regcache.h: Include common-regcache.h.
5705 (regcache_read_pc): Don't declare.
5706 * regcache.c (get_thread_regcache_for_ptid): New function.
5707
bd9269f7
GB		 57082014-09-11 Tom Tromey <tromey@redhat.com>
5709 Gary Benson <gbenson@redhat.com>
5710
5711 * symbol.c: New file.
5712 * Makefile.in (SFILES): Add symbol.c.
5713 (OBS): Add symbol.o.
5714
f8c1d06b
GB		 57152014-09-11 Gary Benson <gbenson@redhat.com>
5716
5717 * target.c (target_stop_ptid, target_continue_ptid): New
5718 functions.
5719
721ec300
GB		 57202014-09-11 Tom Tromey <tromey@redhat.com>
5721 Gary Benson <gbenson@redhat.com>
5722
5723 * target.h: Include target/target.h.
5724 * target.c (target_read_memory, target_read_uint32)
5725 (target_write_memory): New functions.
5726
c5e92cca
GB		 57272014-09-11 Gary Benson <gbenson@redhat.com>
5728
5729 * server.h (debug_hw_points): Don't declare.
5730 * server.c (debug_hw_points): Don't define. Replace all uses
5731 with show_debug_regs.
5732 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
5733 all uses with show_debug_regs.
5734
2e4bb98a
EBM		 57352014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
5736
5737 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
5738 endianness into account.
5739 (ppc_supply_ptrace_register): Likewise.
5740
ac740bc7
JH		 57412014-09-03 James Hogan <james.hogan@imgtec.com>
5742
5743 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
5744 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
5745
97ea6506
GB		 57462014-09-03 Gary Benson <gbenson@redhat.com>
5747
5748 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
5749 ALL_DEBUG_ADDRESS_REGISTERS.
5750
df7e5265
GB		 57512014-09-02 Gary Benson <gbenson@redhat.com>
5752
5753 * i386-low.h: Renamed as...
5754 * x86-low.h: New file. All type, function and variable name
5755 prefixes changed from "i386_" to "x86_". All references updated.
5756 * i386-low.c: Renamed as...
5757 * x86-low.c: New file. All type, function and variable name
5758 prefixes changed from "i386_" to "x86_". All references updated.
5759
ed859da7
GB		 57602014-09-02 Gary Benson <gbenson@redhat.com>
5761
5762 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
5763 (x86_linux_new_thread): Likewise.
5764
860789c7
GB		 57652014-08-29 Gary Benson <gbenson@redhat.com>
5766
5767 * server.h (setjmp.h): Do not include.
5768 (toplevel): Do not declare.
5769 (common-exceptions.h): Include.
5770 (cleanups.h): Likewise.
5771 * server.c (toplevel): Do not define.
5772 (exit_code): New static global.
5773 (detach_or_kill_for_exit_cleanup): New function.
5774 (main): New function. Original main renamed to...
5775 (captured_main): New function.
5776 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
5777
ff55e1b5
GB		 57782014-08-29 Gary Benson <gbenson@redhat.com>
5779
5780 * Makefile.in (SFILES): Add common/common-exceptions.c.
5781 (OBS): Add common-exceptions.o.
5782 (common-exceptions.o): New rule.
5783 * utils.c (prepare_to_throw_exception): New function.
5784
e9bcb658
GB		 57852014-08-29 Gary Benson <gbenson@redhat.com>
5786
5787 * config.in: Regenerate.
5788 * configure: Likewise.
5789
e3180625
GB		 57902014-08-29 Gary Benson <gbenson@redhat.com>
5791
5792 * Makefile.in (SFILES): Add common/cleanups.c.
5793 (OBS): cleanups.o.
5794 (cleanups.o): New rule.
5795
e3d6ba5d
GB		 57962014-08-29 Gary Benson <gbenson@redhat.com>
5797
5798 * utils.c (internal_vwarning): New function.
5799
7096e886
GB		 58002014-08-28 Gary Benson <gbenson@redhat.com>
5801
5802 * utils.h (fatal): Remove declaration.
5803 * utils.c (fatal): Remove function.
5804
14ce3192
GB		 58052014-08-28 Gary Benson <gbenson@redhat.com>
5806
5807 * tracepoint.c (gdb_agent_init): Replace fatal with
5808 perror_with_name.
5809 (initialize_tracepoint): Likewise.
5810
50278d59
GB		 58112014-08-28 Gary Benson <gbenson@redhat.com>
5812
5813 * remote-utils.c (remote_prepare): Replace fatal with error.
5814
aa96c426
GB		 58152014-08-28 Gary Benson <gbenson@redhat.com>
5816
5817 * linux-low.c (linux_async): Replace fatal with warning.
5818 Tidy up and return.
5819 (linux_start_non_stop): Return -1 if linux_async failed.
5820
f7160e97
GB		 58212014-08-28 Gary Benson <gbenson@redhat.com>
5822
5823 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
5824 gdb_assert.
5825 (i386_dr_low_get_addr): Remove vague comment.
5826 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
5827 gdb_assert.
5828
38e08fca
GB		 58292014-08-28 Gary Benson <gbenson@redhat.com>
5830
5831 * inferiors.c (get_thread_process): Replace check with gdb_assert.
5832 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
5833 internal_error.
5834 (linux_resume_one_lwp): Likewise.
5835 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
5836 gdb_assert.
5837 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
5838 with internal_error.
5839 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
5840 (init_register_cache): Replace fatal with gdb_assert_not_reached.
5841 (find_register_by_name): Replace fatal with internal_error.
5842 (find_regno): Likewise.
5843 * tdesc.c (init_target_desc): Replace check with gdb_assert.
5844 * thread-db.c (thread_db_create_event): Likewise.
5845 (thread_db_load_search): Likewise.
5846 (try_thread_db_load_1): Likewise.
5847 * tracepoint.c (get_jump_space_head): Replace fatal with
5848 internal_error.
5849 (claim_trampoline_space): Likewise.
5850 (have_fast_tracepoint_trampoline_buffer): Likewise.
5851 (cmd_qtstart): Likewise.
5852 (stop_tracing): Likewise.
5853 (fast_tracepoint_collecting): Likewise.
5854 (target_malloc): Likewise.
5855 (download_tracepoint): Likewise.
5856 (download_trace_state_variables): Replace check with gdb_assert.
5857 (upload_fast_traceframes): Replace fatal with internal_error.
5858
34abf635
GB		 58592014-08-19 Tom Tromey <tromey@redhat.com>
5860 Gary Benson <gbenson@redhat.com>
5861
5862 * Makefile.in (SFILES): Add common/common-debug.c.
5863 (OBS): Add common-debug.o.
5864 (common-debug.o): New rule.
5865 * debug.h (debug_printf): Don't declare.
5866 * debug.c (debug_printf): Renamed and rewritten as...
5867 (debug_vprintf): New function.
5868
f6e94d78
GB		 58692014-08-19 Gary Benson <gbenson@redhat.com>
5870
5871 * utils.h: Do not include print-utils.h.
5872
9239eeab
GB		 58732014-08-19 Tom Tromey <tromey@redhat.com>
5874 Gary Benson <gbenson@redhat.com>
5875
5876 * server.h: Add static assertion.
5877 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
5878
ef87c8bb
GB		 58792014-08-19 Tom Tromey <tromey@redhat.com>
5880 Gary Benson <gbenson@redhat.com>
5881
5882 * Makefile.in (SFILES): Add common/errors.c.
5883 (OBS): Add errors.o.
5884 (IPA_OBS): Add errors-ipa.o.
5885 (errors.o): New rule.
5886 (errors-ipa.o): Likewise.
5887 * utils.h (perror_with_name, error, warning): Don't declare.
5888 * utils.c (warning): Renamed and rewritten as...
5889 (vwarning): New function.
5890 (error): Renamed and rewritten as...
5891 (verror): New function.
5892 (internal_error): Renamed and rewritten as...
5893 (internal_verror): New function.
5894
bb974a24
GB		 58952014-08-07 Gary Benson <gbenson@redhat.com>
5896
5897 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
5898 * configure: Regenerate.
5899 * config.in: Likewise.
5900 * server.h: Do not include errno.h.
5901 * event-loop.c: Likewise.
5902 * hostio-errno.c: Likewise.
5903 * linux-low.c: Likewise.
5904 * remote-utils.c: Likewise.
5905 * spu-low.c: Likewise.
5906 * utils.c: Likewise.
5907 * gdbreplay.c: Unconditionally include errno.h.
5908
6d3d12eb
GB		 59092014-08-07 Gary Benson <gbenson@redhat.com>
5910
5911 * server.h: Do not include string.h.
5912 * event-loop.c: Likewise.
5913 * linux-low.c: Likewise.
5914 * regcache.c: Likewise.
5915 * remote-utils.c: Likewise.
5916 * spu-low.c: Likewise.
5917 * utils.c: Likewise.
5918
dccbb609
GB		 59192014-08-07 Gary Benson <gbenson@redhat.com>
5920
5921 * server.h: Do not include gdb_assert.h.
5922
e76df0d0
GB		 59232014-08-07 Gary Benson <gbenson@redhat.com>
5924
5925 * server.h: Do not include common-utils.h.
5926
4cb9c816
GB		 59272014-08-07 Gary Benson <gbenson@redhat.com>
5928
5929 * server.h: Do not include ptid.h.
5930 * notif.h: Likewise.
5931
3995eeee
GB		 59322014-08-07 Gary Benson <gbenson@redhat.com>
5933
5934 * server.h: Do not include gdb_locale.h.
5935
cb9f1a9b
GB		 59362014-08-07 Gary Benson <gbenson@redhat.com>
5937
5938 * server.h: Do not include gdb/signals.h.
5939 * win32-low.c: Likewise.
5940
a5fceff8
GB		 59412014-08-07 Gary Benson <gbenson@redhat.com>
5942
5943 * server.h: Do not include pathmax.h.
5944
b9391142
GB		 59452014-08-07 Gary Benson <gbenson@redhat.com>
5946
5947 * server.h: Do not include libiberty.h.
5948 * linux-bfin-low.c: Likewise.
5949
0e443c87
GB		 59502014-08-07 Gary Benson <gbenson@redhat.com>
5951
5952 * server.h: Do not include ansidecl.h.
5953
8ebb3f56
GB		 59542014-08-07 Gary Benson <gbenson@redhat.com>
5955
5956 * linux-x86-low.c: Do not include stddef.h.
5957 * lynx-ppc-low.c: Likewise.
5958 * tracepoint.c: Likewise.
5959
8980bdf6
GB		 59602014-08-07 Gary Benson <gbenson@redhat.com>
5961
5962 * server.h: Do not include stdarg.h.
5963 * nto-low.c: Likewise.
5964
d7096f71
GB		 59652014-08-07 Gary Benson <gbenson@redhat.com>
5966
5967 * server.h: Do not include stdlib.h.
5968 * inferiors.c: Likewise.
5969 * linux-low.c: Likewise.
5970 * regcache.c: Likewise.
5971 * spu-low.c: Likewise.
5972 * tracepoint.c: Likewise.
5973 * utils.c: Likewise.
5974
d02f550d
GB		 59752014-08-07 Gary Benson <gbenson@redhat.com>
5976
5977 * server.h: Do not include stdio.h.
5978 * linux-low.c: Likewise.
5979 * remote-utils.c: Likewise.
5980 * spu-low.c: Likewise.
5981 * utils.c: Likewise.
5982 * wincecompat.c: Likewise.
5983
87f6c4e3
GB		 59842014-08-06 Gary Benson <gbenson@redhat.com>
5985
5986 * regcache.c (init_register_cache): Move conditionals inside if.
5987
7089dca4
GB		 59882014-08-06 Gary Benson <gbenson@redhat.com>
5989
5990 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
5991
462f517e
GB		 59922014-07-31 Gary Benson <gbenson@redhat.com>
5993
5994 * ax.h: Do not include server.h.
5995 * gdbthread.h: Likewise.
5996 * lynx-low.h: Likewise.
5997 * notif.h: Likewise.
5998
976411d6
GB		 59992014-07-30 Gary Benson <gbenson@redhat.com>
6000
6001 * server.h: Include common-defs.h.
6002 Do not include config.h or build-gnulib-gdbserver/config.h.
6003
d41f6d8e
GB		 60042014-07-30 Gary Benson <gbenson@redhat.com>
6005
6006 * hostio-errno.c: Move server.h to top of includes list.
6007 * inferiors.c: Likewise.
6008 * linux-x86-low.c: Likewise.
6009 * notif.c: Include server.h.
6010
314c6a35
TT		 60112014-07-24 Tom Tromey <tromey@redhat.com>
6012 Gary Benson <gbenson@redhat.com>
6013
6014 * server.h (CORE_ADDR): Now unsigned.
6015
69ff6be5
PA		 60162014-07-16 Pedro Alves <palves@redhat.com>
6017
6018 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6019
ce9e3fe7
PA		 60202014-07-15 Pedro Alves <palves@redhat.com>
6021
6022 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6023 copy.
6024
e76126e8
PA		 60252014-07-11 Pedro Alves <palves@redhat.com>
6026
6027 * linux-low.c (kill_wait_lwp): New function, based on
6028 kill_one_lwp_callback, but use my_waitpid directly.
6029 (kill_one_lwp_callback, linux_kill): Use it.
6030
8e9db26e
PA		 60312014-06-23 Pedro Alves <palves@redhat.com>
6032
6033 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6034 before setting DR0..DR3.
6035
698b3e08
GB		 60362014-06-20 Gary Benson <gbenson@redhat.com>
6037
6038 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6039 * configure: Regenerated.
6040 * config.in: Likewise.
6041
125f8a3d
GB		 60422014-06-20 Gary Benson <gbenson@redhat.com>
6043
6044 * Makefile.in (SFILES): Update locations for files moved
6045 from common to nat.
6046 (object file files): Reordered.
6047
42995dbd
GB		 60482014-06-20 Gary Benson <gbenson@redhat.com>
6049
6050 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6051 (i386_dr_low_set_addr): Likewise.
6052 (i386_dr_low_get_addr): Likewise.
6053 (i386_dr_low_can_set_control): Likewise.
6054 (i386_dr_low_set_control): Likewise.
6055 (i386_dr_low_get_control): Likewise.
6056 (i386_dr_low_get_status): Likewise.
6057 (i386_get_debug_register_length): Likewise.
6058 * linux-x86-low.c (i386_dr_low_set_addr):
6059 Changed signature. Made static.
6060 (i386_dr_low_get_addr): Likewise.
6061 (i386_dr_low_set_control): Likewise.
6062 (i386_dr_low_get_control): Likewise.
6063 (i386_dr_low_get_status): Likewise.
6064 (i386_dr_low): New global variable.
6065 * win32-i386-low.c (i386_dr_low_set_addr):
6066 Changed signature. Made static.
6067 (i386_dr_low_get_addr): Likewise.
6068 (i386_dr_low_set_control): Likewise.
6069 (i386_dr_low_get_control): Likewise.
6070 (i386_dr_low_get_status): Likewise.
6071 (i386_dr_low): New global variable.
6072
e1d2394b
MS		 60732014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6074
6075 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6076 * Makefile.in (AR, AR_FLAGS): Define.
6077 * configure: Regenerate.
6078
3a8ee006
GB		 60792014-06-19 Gary Benson <gbenson@redhat.com>
6080
6081 * Makefile.in (i386-dregs.o): New rule.
6082 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6083 * i386-low.c (target.h): Remove include.
6084 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6085 (DR_CONTROL_SHIFT): Likewise.
6086 (DR_CONTROL_SIZE): Likewise.
6087 (DR_RW_EXECUTE): Likewise.
6088 (DR_RW_WRITE): Likewise.
6089 (DR_RW_READ): Likewise.
6090 (DR_RW_IORW): Likewise.
6091 (DR_LEN_1): Likewise.
6092 (DR_LEN_2): Likewise.
6093 (DR_LEN_4): Likewise.
6094 (DR_LEN_8): Likewise.
6095 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6096 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6097 (DR_ENABLE_SIZE): Likewise.
6098 (DR_LOCAL_SLOWDOWN): Likewise.
6099 (DR_GLOBAL_SLOWDOWN): Likewise.
6100 (DR_CONTROL_RESERVED): Likewise.
6101 (I386_DR_CONTROL_MASK): Likewise.
6102 (I386_DR_VACANT): Likewise.
6103 (I386_DR_LOCAL_ENABLE): Likewise.
6104 (I386_DR_GLOBAL_ENABLE): Likewise.
6105 (I386_DR_DISABLE): Likewise.
6106 (I386_DR_SET_RW_LEN): Likewise.
6107 (I386_DR_GET_RW_LEN): Likewise.
6108 (I386_DR_WATCH_HIT): Likewise.
6109 (i386_wp_op_t): Likewise.
6110 (i386_show_dr): Likewise.
6111 (i386_length_and_rw_bits): Likewise.
6112 (i386_insert_aligned_watchpoint): Likewise.
6113 (i386_remove_aligned_watchpoint): Likewise.
6114 (i386_handle_nonaligned_watchpoint): Likewise.
6115 i386_update_inferior_debug_regs(): 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
8f26655c
GB		 61222014-06-19 Gary Benson <gbenson@redhat.com>
6123
6124 * i386-low.c (i386_dr_show): Renamed to
6125 i386_show_dr and made static. All uses updated.
6126 (i386_dr_length_and_rw_bits): Renamed to
6127 i386_length_and_rw_bits and made static.
6128 All uses updated.
6129 (i386_dr_insert_aligned_watchpoint): Renamed to
6130 i386_insert_aligned_watchpoint and made static.
6131 All uses updated.
6132 (i386_dr_remove_aligned_watchpoint): Renamed to
6133 i386_remove_aligned_watchpoint and made static.
6134 All uses updated.
6135 (i386_dr_update_inferior_debug_regs): Renamed to
6136 i386_update_inferior_debug_regs and made static.
6137 All uses updated.
6138
b9228891
GB		 61392014-06-18 Gary Benson <gbenson@redhat.com>
6140
5171def3
GB		 6141 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6142 (i386_dr_low_can_set_control): Likewise.
6143 (i386_get_debug_register_length): Likewise.
6144 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6145 (i386_dr_low_can_set_control): Likewise.
6146 (i386_get_debug_register_length): Likewise.
6147
61482014-06-17 Gary Benson <gbenson@redhat.com>
6149
b9228891
GB		 6150 * i386-low.h (i386-dregs.h): New include.
6151 (DR_FIRSTADDR): Now in i386-dregs.h.
6152 (DR_LASTADDR): Likewise.
6153 (DR_NADDR): Likewise.
6154 (DR_STATUS): Likewise.
6155 (DR_CONTROL): Likewise.
6156 (i386_debug_reg_state): Likewise.
6157 (i386_dr_insert_watchpoint): Likewise.
6158 (i386_dr_remove_watchpoint): Likewise.
6159 (i386_dr_region_ok_for_watchpoint): Likewise.
6160 (i386_dr_stopped_data_address): Likewise.
6161 (i386_dr_stopped_by_watchpoint): Likewise.
6162 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6163
4be83cc2
GB		 61642014-06-18 Gary Benson <gbenson@redhat.com>
6165
6166 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6167 i386_dr_insert_watchpoint.
6168 (i386_low_remove_watchpoint): Renamed to
6169 i386_dr_remove_watchpoint.
6170 (i386_low_region_ok_for_watchpoint): Renamed to
6171 i386_dr_region_ok_for_watchpoint.
6172 (i386_low_stopped_data_address): Renamed to
6173 i386_dr_stopped_data_address.
6174 (i386_low_stopped_by_watchpoint): Renamed to
6175 i386_dr_stopped_by_watchpoint.
6176 * i386-low.c (i386_show_dr): Renamed to
6177 i386_dr_show and made nonstatic. All uses updated.
6178 (i386_length_and_rw_bits): Renamed to
6179 i386_dr_length_and_rw_bits and made nonstatic.
6180 All uses updated.
6181 (i386_insert_aligned_watchpoint): Renamed to
6182 i386_dr_insert_aligned_watchpoint and made nonstatic.
6183 All uses updated.
6184 (i386_remove_aligned_watchpoint): Renamed to
6185 i386_dr_remove_aligned_watchpoint and made nonstatic.
6186 All uses updated.
6187 (i386_update_inferior_debug_regs): Renamed to
6188 i386_dr_update_inferior_debug_regs and made nonstatic.
6189 All uses updated.
6190 (i386_low_insert_watchpoint): Renamed to
6191 i386_dr_insert_watchpoint. All uses updated.
6192 (i386_low_remove_watchpoint): Renamed to
6193 i386_dr_remove_watchpoint. All uses updated.
6194 (i386_low_region_ok_for_watchpoint): Renamed to
6195 i386_dr_region_ok_for_watchpoint. All uses updated.
6196 (i386_low_stopped_data_address): Renamed to
6197 i386_dr_stopped_data_address. All uses updated.
6198 (i386_low_stopped_by_watchpoint): Renamed to
6199 i386_dr_stopped_by_watchpoint. All uses updated.
6200
131aa0d4
GB		 62012014-06-18 Gary Benson <gbenson@redhat.com>
6202
6203 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6204 (i386_dr_low_can_set_control): Likewise.
6205 (i386_insert_aligned_watchpoint): New check.
6206
d9305f7f
GB		 62072014-06-18 Gary Benson <gbenson@redhat.com>
6208
6209 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6210 Renamed to state.
6211
e927c9fc
GB		 62122014-06-18 Gary Benson <gbenson@redhat.com>
6213
6214 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6215 instead of fatal and error.
6216 (i386_handle_nonaligned_watchpoint): Likewise.
6217
1b6d4134
GB		 62182014-06-18 Gary Benson <gbenson@redhat.com>
6219
6220 * i386-low.c (i386_get_debug_register_length): New macro.
6221 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6222 (i386_show_dr): Use debug_printf instead of fprintf. Use
6223 phex to format values.
6224
6e62758f
GB		 62252014-06-18 Gary Benson <gbenson@redhat.com>
6226
6227 * i386-low.h: Comment changes.
6228 * i386-low.c: Likewise.
6229
fc6e2f03
GB		 62302014-06-18 Gary Benson <gbenson@redhat.com>
6231
6232 * i386-low.c: Whitespace changes.
6233
f9d1eeed
TT		 62342014-06-12 Tom Tromey <tromey@redhat.com>
6235
6236 * utils.c (freeargv): Remove.
6237
0b04e523
TT		 62382014-06-12 Tom Tromey <tromey@redhat.com>
6239
6240 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6241 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6242 (parse_debug_format_options): Likewise.
6243 (gdbserver_usage): Likewise.
6244 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6245 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6246 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6247 against libiberty.
6248 ($(LIBGNU)): Depend on libiberty.
6249 (all-lib): Recurse into all subdirs.
6250 (install-only): Invoke "install" target in subdirs.
6251 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6252 targets.
6253 * configure: Rebuild.
6254 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6255 for vasprintf, vsnprintf, or gettimeofday.
6256 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6257 srv_tgtobj.
6258
270c9937
JB		 62592014-06-05 Joel Brobecker <brobecker@adacore.com>
6260
6261 * development.sh: Delete.
6262 * Makefile.in (config.status): Adjust dependency on development.sh.
6263 * configure.ac: Adjust development.sh source call.
6264 * configure: Regenerate.
6265
0a261ed8
PA		 62662014-06-02 Pedro Alves <palves@redhat.com>
6267
6268 * ax.c (gdb_free_agent_expr): New function.
6269 * ax.h (gdb_free_agent_expr): New declaration.
6270 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6271 list.
6272 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6273 static.
6274 (clear_breakpoint_conditions_and_commands): New function.
6275 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6276 (clear_breakpoint_conditions_and_commands): New declaration.
6277
e9dae05e
RR		 62782014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6279
6280 * linux-aarch64-low.c (asm/ptrace.h): Include.
6281
5876f503
JK		 62822014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6283
6284 Fix TLS access for -static -pthread.
6285 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6286 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6287 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6288
802e8e6d
PA		 62892014-05-20 Pedro Alves <palves@redhat.com>
6290
6291 * linux-aarch64-low.c (aarch64_insert_point)
6292 (aarch64_remove_point): No longer check whether the type is
6293 supported here. Adjust to new interface.
6294 (the_low_target): Install aarch64_supports_z_point_type as
6295 supports_z_point_type method.
6296 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6297 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6298 instead of a Z packet char. Adjust.
6299 (arm_supports_z_point_type): New function.
6300 (arm_insert_point, arm_remove_point): Adjust to new interface.
6301 (the_low_target): Install arm_supports_z_point_type.
6302 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6303 (cris_insert_point, cris_remove_point): Adjust to new interface.
6304 Don't check whether the type is supported here.
6305 (the_low_target): Install cris_supports_z_point_type.
6306 * linux-low.c (linux_supports_z_point_type): New function.
6307 (linux_insert_point, linux_remove_point): Adjust to new interface.
6308 * linux-low.h (struct linux_target_ops) <insert_point,
6309 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6310 raw_breakpoint pointer parameter.
6311 <supports_z_point_type>: New method.
6312 * linux-mips-low.c (mips_supports_z_point_type): New function.
6313 (mips_insert_point, mips_remove_point): Adjust to new interface.
6314 Use mips_supports_z_point_type.
6315 (the_low_target): Install mips_supports_z_point_type.
6316 * linux-ppc-low.c (the_low_target): Install NULL as
6317 supports_z_point_type method.
6318 * linux-s390-low.c (the_low_target): Install NULL as
6319 supports_z_point_type method.
6320 * linux-sparc-low.c (the_low_target): Install NULL as
6321 supports_z_point_type method.
6322 * linux-x86-low.c (x86_supports_z_point_type): New function.
6323 (x86_insert_point): Adjust to new insert_point interface. Use
6324 insert_memory_breakpoint. Adjust to new
6325 i386_low_insert_watchpoint interface.
6326 (x86_remove_point): Adjust to remove_point interface. Use
6327 remove_memory_breakpoint. Adjust to new
6328 i386_low_remove_watchpoint interface.
6329 (the_low_target): Install x86_supports_z_point_type.
6330 * lynx-low.c (lynx_target_ops): Install NULL as
6331 supports_z_point_type callback.
6332 * nto-low.c (nto_supports_z_point_type): New.
6333 (nto_insert_point, nto_remove_point): Adjust to new interface.
6334 (nto_target_ops): Install nto_supports_z_point_type.
6335 * mem-break.c: Adjust intro comment.
6336 (struct raw_breakpoint) <raw_type, size>: New fields.
6337 <inserted>: Update comment.
6338 <shlib_disabled>: Delete field.
6339 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6340 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6341 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6342 (raw_bkpt_type_to_target_hw_bp_type): New function.
6343 (find_enabled_raw_code_breakpoint_at): New function.
6344 (find_raw_breakpoint_at): New type and size parameters. Use them.
6345 (insert_memory_breakpoint): New function, based off
6346 set_raw_breakpoint_at.
6347 (remove_memory_breakpoint): New function.
6348 (set_raw_breakpoint_at): Reimplement.
6349 (set_breakpoint): New, based on set_breakpoint_at.
6350 (set_breakpoint_at): Reimplement.
6351 (delete_raw_breakpoint): Go through the_target->remove_point
6352 instead of assuming memory breakpoints.
6353 (find_gdb_breakpoint_at): Delete.
6354 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6355 (find_gdb_breakpoint): New function.
6356 (set_gdb_breakpoint_at): Delete.
6357 (z_type_supported): New function.
6358 (set_gdb_breakpoint_1): New function, loosely based off
6359 set_gdb_breakpoint_at.
6360 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6361 (delete_gdb_breakpoint_at): Delete.
6362 (delete_gdb_breakpoint_1): New function, loosely based off
6363 delete_gdb_breakpoint_at.
6364 (delete_gdb_breakpoint): New function.
6365 (clear_gdb_breakpoint_conditions): Rename to ...
6366 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6367 breakpoint.
6368 (add_condition_to_breakpoint): Make static.
6369 (add_breakpoint_condition): Take a struct breakpoint pointer
6370 instead of an address. Adjust.
6371 (gdb_condition_true_at_breakpoint): Rename to ...
6372 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6373 z_type parameter.
6374 (gdb_condition_true_at_breakpoint): Reimplement.
6375 (add_breakpoint_commands): Take a struct breakpoint pointer
6376 instead of an address. Adjust.
6377 (gdb_no_commands_at_breakpoint): Rename to ...
6378 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6379 parameter. Return true if no breakpoint was found. Change debug
6380 output.
6381 (gdb_no_commands_at_breakpoint): Reimplement.
6382 (run_breakpoint_commands): Rename to ...
6383 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6384 and change return type to boolean.
6385 (run_breakpoint_commands): New function.
6386 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6387 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6388 breakpoint. Go through the_target->remove_point instead of
6389 assuming memory breakpoint.
6390 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6391 software and hardware breakpoints.
6392 (reinsert_raw_breakpoint): Go through the_target->insert_point
6393 instead of assuming memory breakpoint.
6394 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6395 software and hardware breakpoints.
6396 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6397 Check both software and hardware breakpoints.
6398 (validate_inserted_breakpoint): Assert the breakpoint is a
6399 software breakpoint. Set the inserted flag to -1 instead of
6400 setting shlib_disabled.
6401 (delete_disabled_breakpoints): Adjust.
6402 (validate_breakpoints): Only validate software breakpoints.
6403 Adjust to inserted flag change.
6404 (check_mem_read, check_mem_write): Skip breakpoint types other
6405 than software breakpoints. Adjust to inserted flag change.
6406 * mem-break.h (enum raw_bkpt_type): New enum.
6407 (raw_breakpoint, struct process_info): Forward declare.
6408 (Z_packet_to_target_hw_bp_type): Delete declaration.
6409 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6410 (set_gdb_breakpoint, delete_gdb_breakpoint)
6411 (clear_breakpoint_conditions): New declarations.
6412 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6413 (breakpoint_inserted_here): Update comment.
6414 (add_breakpoint_condition, add_breakpoint_commands): Replace
6415 address parameter with a breakpoint pointer parameter.
6416 (gdb_breakpoint_here): Update comment.
6417 (delete_gdb_breakpoint_at): Delete.
6418 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6419 * server.c (process_point_options): Take a struct breakpoint
6420 pointer instead of an address. Adjust.
6421 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6422 delete_gdb_breakpoint.
6423 * spu-low.c (spu_target_ops): Install NULL as
6424 supports_z_point_type method.
6425 * target.h: Include mem-break.h.
6426 (struct target_ops) <prepare_to_access_memory>: Update comment.
6427 <supports_z_point_type>: New field.
6428 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6429 instead of a char. Also take a raw breakpoint pointer.
6430 * win32-arm-low.c (the_low_target): Install NULL as
6431 supports_z_point_type.
6432 * win32-i386-low.c (i386_supports_z_point_type): New function.
6433 (i386_insert_point, i386_remove_point): Adjust to new interface.
6434 (the_low_target): Install i386_supports_z_point_type.
6435 * win32-low.c (win32_supports_z_point_type): New function.
6436 (win32_insert_point, win32_remove_point): Adjust to new interface.
6437 (win32_target_ops): Install win32_supports_z_point_type.
6438 * win32-low.h (struct win32_target_ops):
6439 <supports_z_point_type>: New method.
6440 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
6441 instead of a char. Also take a raw breakpoint pointer.
6442
932539e3
PA		 64432014-05-20 Pedro Alves <palves@redhat.com>
6444
6445 * mem-break.h: Include break-common.h.
6446 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6447 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
6448 (Z_packet_to_target_hw_bp_type): New declaration.
6449 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
6450 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
6451 (Z_PACKET_ACCESS_WP): Delete macros.
6452 (Z_packet_to_hw_type): Delete function.
6453 * i386-low.h: Don't include break-common.h here.
6454 (Z_packet_to_hw_type): Delete declaration.
6455 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
6456 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6457 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
6458 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
6459 * linux-aarch64-low.c: Don't include break-common.h here.
6460 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
6461 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
6462 (Z_packet_to_target_hw_bp_type): Delete function.
6463 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
6464 function.
6465 (mips_insert_point, mips_remove_point): Use
6466 Z_packet_to_target_hw_bp_type.
6467
4ff0d3d8
PA		 64682014-05-20 Pedro Alves <palves@redhat.com>
6469
6470 * linux-aarch64-low.c: Include break-common.h.
6471 (enum target_point_type): Delete.
6472 (Z_packet_to_point_type): Rename to ...
6473 (Z_packet_to_target_hw_bp_type): ... this, and return a
6474 target_hw_bp_type instead.
6475 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
6476 instead of an enum target_point_type.
6477 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
6478 breakpoint type.
6479 (aarch64_dr_state_insert_one_point)
6480 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
6481 (aarch64_handle_aligned_watchpoint)
6482 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
6483 Take an enum target_hw_bp_type instead of an enum
6484 target_point_type.
6485 (aarch64_supports_z_point_type): New function.
6486 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
6487 use Z_packet_to_target_hw_bp_type.
6488
786dc519
JB		 64892014-05-20 Joel Brobecker <brobecker@adacore.com>
6490
6491 * configure.ac: Only use -Werror by default when DEVELOPMENT
6492 is true.
6493 * configure: Regenerate.
6494
9e0aa64f
JK		 64952014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
6496
6497 Fix gdbserver qGetTLSAddr for x86_64 -m32.
6498 * linux-x86-low.c (X86_64_USER_REGS): New.
6499 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
6500
2b577b92
YQ		 65012014-04-28 Yao Qi <yao@codesourcery.com>
6502
6503 * Makefile.in (i386-avx512.c): Fix the typo of generated file
6504 name.
6505
94611da2
PA		 65062014-04-25 Pedro Alves <palves@redhat.com>
6507
6508 PR server/16255
6509 * linux-low.c (linux_attach_fail_reason_string): New function.
6510 (linux_attach_lwp): Delete.
6511 (linux_attach_lwp_1): Rename to ...
6512 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
6513 argument. Remove "initial" parameter. Return int instead of
6514 void. Don't error or warn here.
6515 (linux_attach): Adjust to call linux_attach_lwp. Call error on
6516 failure to attach to the tgid. Call warning when failing to
6517 attach to an lwp.
6518 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
6519 argument. Remove "initial" parameter. Return int instead of
6520 void. Don't error or warn here.
6521 (linux_attach_fail_reason_string): New declaration.
6522 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
6523 interface change. Use linux_attach_fail_reason_string.
6524
01f9f808
MS		 65252014-04-24 Michael Sturm <michael.sturm@mintel.com>
6526 Walfred Tedeschi <walfred.tedeschi@intel.com>
6527
6528 * Makefile.in: Added rules to handle new files
6529 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
6530 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
6531 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
6532 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
6533 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
6534 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
6535 x32-avx512-linux.o.
6536 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
6537 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
6538 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
6539 i386/x32-avx512.xml.
6540 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
6541 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
6542 i386/x32-avx512-linux.xml.
6543 * i387-fp.c (num_avx512_k_registers): New constant for number
6544 of K registers.
6545 (num_avx512_zmmh_low_registers): New constant for number of
6546 lower ZMM registers (0-15).
6547 (num_avx512_zmmh_high_registers): New constant for number of
6548 higher ZMM registers (16-31).
6549 (num_avx512_ymmh_registers): New contant for number of higher
6550 YMM registers (ymm16-31 added by avx521 on x86_64).
6551 (num_avx512_xmm_registers): New constant for number of higher
6552 XMM registers (xmm16-31 added by AVX512 on x86_64).
6553 (struct i387_xsave): Add space for AVX512 registers.
6554 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
6555 Add code to handle AVX512 registers.
6556 (i387_xsave_to_cache): Add code to handle AVX512 registers.
6557 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
6558 prototypei from generated file.
6559 (tdesc_amd64_avx512_linux): Likewise.
6560 (init_registers_x32_avx512_linux): Likewise.
6561 (tdesc_x32_avx512_linux): Likewise.
6562 (init_registers_i386_avx512_linux): Likewise.
6563 (tdesc_i386_avx512_linux): Likewise.
6564 (x86_64_regmap): Add AVX512 registers.
6565 (x86_linux_read_description): Add code to handle AVX512 XSTATE
6566 mask.
6567 (initialize_low_arch): Add code to initialize AVX512 registers.
6568
51aa91f9
PA		 65692014-04-23 Pedro Alves <palves@redhat.com>
6570
6571 * mem-break.c (find_gdb_breakpoint_at): Make static.
6572 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
6573
a4165e94
PA		 65742014-04-23 Pedro Alves <palves@redhat.com>
6575
6576 * i386-low.c: Don't include break-common.h here.
6577 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6578 prototype to take target_hw_bp_type as argument instead of a Z
6579 packet char.
6580 * i386-low.h: Include break-common.h here.
6581 (Z_packet_to_hw_type): Declare.
6582 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
6583 prototypes.
6584 * linux-x86-low.c (x86_insert_point): Convert the packet number to
6585 a target_hw_bp_type before calling i386_low_insert_watchpoint.
6586 (x86_remove_point): Convert the packet number to a
6587 target_hw_bp_type before calling i386_low_remove_watchpoint.
6588 * win32-i386-low.c (i386_insert_point): Convert the packet number
6589 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
6590 (i386_remove_point): Convert the packet number to a
6591 target_hw_bp_type before calling i386_low_remove_watchpoint.
6592
b8acf843
PA		 65932014-04-23 Pedro Alves <palves@redhat.com>
6594
6595 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
6596
d708bcd1
PA		 65972014-04-10 Pedro Alves <palves@redhat.com>
6598
6599 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
6600 Check if the condition or command is NULL before checking if the
6601 breakpoint is known. On success, return true.
6602 * mem-break.h (add_breakpoint_condition): Document return.
6603 (add_breakpoint_commands): Add describing comment.
6604 * server.c (skip_to_semicolon): New function.
6605 (process_point_options): Use it.
6606
2eec7d5b
PA		 66072014-04-09 Pedro Alves <palves@redhat.com>
6608
6609 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
6610 to lwpid_of.
6611
fa96cb38
PA		 66122014-02-27 Pedro Alves <palves@redhat.com>
6613
6614 PR 12702
6615 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
6616 macros.
6617 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
6618 output.
6619 (last_thread_of_process_p): Take a PID argument instead of a
6620 thread pointer.
6621 (linux_wait_for_lwp): Delete.
6622 (num_lwps, check_zombie_leaders, not_stopped_callback): New
6623 functions.
6624 (linux_low_filter_event): New function, party factored out from
6625 linux_wait_for_event.
6626 (linux_wait_for_event): Rename to ...
6627 (linux_wait_for_event_filtered): ... this. Add new filter ptid
6628 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
6629 sigsuspend. Check for zombie leaders.
6630 (linux_wait_for_event): Reimplement as wrapper around
6631 linux_wait_for_event_filtered.
6632 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
6633 a normal or signal exit is seen, it's the whole process exiting.
6634 (wait_for_sigstop): No longer a for_each_inferior callback.
6635 Rewrite on top of linux_wait_for_event_filtered.
6636 (stop_all_lwps): Call wait_for_sigstop directly.
6637 * server.c (resume, handle_target_event): Handle
6638 TARGET_WAITKIND_NO_RESUMED.
6639
d763de10
JB		 66402014-02-26 Joel Brobecker <brobecker@adacore.com>
6641
6642 * win32-low.c (psapi_get_dll_name,
6643 * win32_CreateToolhelp32Snapshot): Delete.
6644 (win32_CreateToolhelp32Snapshot, win32_Module32First)
6645 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
6646 Delete.
6647 (handle_load_dll): Add function description.
6648 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
6649
850a0f76
JB		 66502014-02-26 Joel Brobecker <brobecker@adacore.com>
6651
6652 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
6653 Add comment.
6654 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
6655 base address when calling win32_add_one_solib.
6656 (handle_load_dll): Delete local variable load_addr.
6657 Remove 0x1000 offset applied to DLL base address when calling
6658 win32_add_one_solib.
6659 (handle_unload_dll): Add comment.
6660
f25b3fc3
JB		 66612014-02-26 Joel Brobecker <brobecker@adacore.com>
6662
6663 * win32-low.c (win32_add_all_dlls): Renames
6664 win32_ensure_ntdll_loaded. Rewrite function documentation.
6665 Adjust implementation to always load all DLLs.
6666 Add 0x1000 offset to DLL base address when calling
6667 win32_add_one_solib.
6668 (child_initialization_done): New static global.
6669 (do_initial_child_stuff): Set child_initialization_done to
6670 zero during child initialization, and 1 after. Replace call
6671 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
6672 Add comment.
6673 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
6674 (handle_unload_dll): Add function documentation.
6675 (get_child_debug_event): Ignore load and unload DLL events
6676 during child initialization.
6677
d86d4aaf
DE		 66782014-02-20 Doug Evans <dje@google.com>
6679
3bc32da3 6680 Remove global all_lwps.
d86d4aaf
DE		 6681 * inferiors.h (ptid_of): Move here from linux-low.h.
6682 (pid_of, lwpid_of): Ditto.
6683 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
6684 parameter is a struct thread_info * now.
6685 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
6686 directly. Pass &all_threads to find_inferior instead of &all_lwps.
6687 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
6688 directly.
6689 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
6690 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
6691 * linux-arm-low.c (update_registers_callback): Update, "entry"
6692 parameter is a struct thread_info * now.
6693 Fetch lwpid from current_inferior directly.
6694 (arm_insert_point): Pass &all_threads to find_inferior instead of
6695 &all_lwps.
6696 (arm_remove_point): Ditto.
6697 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
6698 (arm_prepare_to_resume): Fetch pid from thread.
6699 (arm_read_description): Fetch lwpid from current_inferior directly.
6700 * linux-low.c (all_lwps): Delete.
6701 (delete_lwp): Delete call to remove_inferior.
6702 (handle_extended_wait): Fetch lwpid from thread.
6703 (add_lwp): Don't set lwp->entry.id. Remove call to
6704 add_inferior_to_list.
6705 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
6706 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
6707 (kill_one_lwp_callback): Ditto.
6708 (linux_kill): Don't dereference NULL pointer.
6709 Fetch ptid,lwpid from thread.
6710 (get_detach_signal): Fetch ptid from thread.
6711 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
6712 Simplify call to regcache_invalidate_thread.
6713 (delete_lwp_callback): Update, "entry" parameter is a
6714 struct thread_info * now. Fetch pid from thread.
6715 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
6716 (status_pending_p_callback): Update, "entry" parameter is a
6717 struct thread_info * now. Fetch ptid from thread.
6718 (find_lwp_pid): Update, "entry" parameter is a
6719 struct thread_info * now.
6720 (linux_wait_for_lwp): Fetch pid from thread.
6721 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
6722 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
6723 (enqueue_one_deferred_signal): Fetch lwpid from thread.
6724 (dequeue_one_deferred_signal): Ditto.
6725 (cancel_breakpoint): Fetch ptid from current_inferior.
6726 (linux_wait_for_event): Pass &all_threads to find_inferior,
6727 not &all_lwps. Fetch ptid, lwpid from thread.
6728 (count_events_callback): Update, "entry" parameter is a
6729 struct thread_info * now.
6730 (select_singlestep_lwp_callback): Ditto.
6731 (select_event_lwp_callback): Ditto.
6732 (cancel_breakpoints_callback): Ditto.
6733 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
6734 not &all_lwps.
6735 (select_event_lwp): Ditto. Fetch ptid from event_thread.
6736 (unsuspend_one_lwp): Update, "entry" parameter is a
6737 struct thread_info * now.
6738 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
6739 not &all_lwps.
6740 (linux_stabilize_threads): Ditto. And for for_each_inferior.
6741 Fetch lwpid from thread, not lwp.
6742 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
6743 Pass &all_threads to find_inferior, not &all_lwps.
6744 (send_sigstop): Fetch lwpid from thread, not lwp.
6745 (send_sigstop_callback): Update, "entry" parameter is a
6746 struct thread_info * now.
6747 (suspend_and_send_sigstop_callback): Ditto.
6748 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
6749 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
6750 struct thread_info * now.
6751 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
6752 from thread, lwp.
6753 (lwp_running): Update, "entry" parameter is a
6754 struct thread_info * now.
6755 (stop_all_lwps): Fetch ptid from thread.
6756 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
6757 (linux_resume_one_lwp): Fetch lwpid from thread.
6758 (linux_set_resume_request): Update, "entry" parameter is a
6759 struct thread_info * now. Fetch pid, lwpid from thread.
6760 (resume_status_pending_p): Update, "entry" parameter is a
6761 struct thread_info * now.
6762 (need_step_over_p): Ditto. Fetch lwpid from thread.
6763 (start_step_over): Fetch lwpid from thread.
6764 (linux_resume_one_thread): Update, "entry" parameter is a
6765 struct thread_info * now. Fetch lwpid from thread.
6766 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
6767 (proceed_one_lwp): Update, "entry" parameter is a
6768 struct thread_info * now. Fetch lwpid from thread.
6769 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
6770 struct thread_info * now.
6771 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
6772 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
6773 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
6774 directly.
6775 (regsets_store_inferior_registers): Ditto.
6776 (fetch_register, store_register): Ditto.
6777 (linux_read_memory, linux_write_memory): Ditto.
6778 (linux_request_interrupt): Ditto.
6779 (linux_read_auxv): Ditto.
6780 (linux_xfer_siginfo): Ditto.
6781 (linux_qxfer_spu): Ditto.
6782 (linux_qxfer_libraries_svr4): Ditto.
6783 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
6784 moved to inferiors.h.
6785 (get_lwp): Delete.
6786 (get_thread_lwp): Update.
6787 (struct lwp_info): Delete member "entry". Simplify comment for
6788 member "thread".
6789 (all_lwps): Delete.
6790 * linux-mips-low.c (mips_read_description): Fetch lwpid from
6791 current_inferior directly.
6792 (update_watch_registers_callback): Update, "entry" parameter is a
6793 struct thread_info * now. Fetch pid from thread.
6794 (mips_linux_prepare_to_resume): Fetch ptid from thread.
6795 (mips_insert_point): Fetch lwpid from current_inferior.
6796 Pass &all_threads to find_inferior, not &all_lwps.
6797 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
6798 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
6799 directly.
6800 (mips_stopped_data_address): Ditto.
6801 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
6802 directly.
6803 * linux-tile-low.c (tile_arch_setup): Ditto.
6804 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
6805 (update_debug_registers_callback): Update, "entry" parameter is a
6806 struct thread_info * now. Fetch pid from thread.
6807 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
6808 Pass &all_threads to find_inferior, not &all_lwps.
6809 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
6810 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
6811 Pass &all_threads to find_inferior, not &all_lwps.
6812 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
6813 (i386_dr_low_get_status): Ditto.
6814 (x86_linux_prepare_to_resume): Fetch ptid from thread.
6815 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
6816 (x86_linux_read_description): Ditto.
6817 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
6818
3b8361aa
DE		 68192014-02-20 Doug Evans <dje@google.com>
6820
6821 * inferiors.c (get_first_inferior): Fix buglet.
6822
f7667f0d
DE		 68232014-02-19 Doug Evans <dje@google.com>
6824
6825 * gdbthread.h (add_thread): Change result type to struct thread_info *.
6826 * inferiors.c (add_thread): Change result type to struct thread_info *.
6827 All callers updated.
6828 (add_lwp): Call add_thread here instead of in callers.
6829 All callers updated.
6830 * linux-low.h (get_lwp_thread): Rewrite.
6831 (struct lwp_info): New member "thread".
6832
b3312d80
DE		 68332014-02-19 Doug Evans <dje@google.com>
6834
6835 * linux-low.c (add_lwp): Change result to struct lwp_info *.
6836 All callers updated.
6837
ecc6f45c
DE		 68382014-02-19 Doug Evans <dje@google.com>
6839
6840 * inferiors.c (add_thread): Fix whitespace.
6841
649ebbca
DE		 68422014-02-19 Doug Evans <dje@google.com>
6843
6844 * dll.c (clear_dlls): Replace accessing list implemention details
6845 with API function.
6846 * gdbthread.h (get_first_thread): Declare.
6847 * inferiors.c (for_each_inferior_with_data): New function.
6848 (get_first_thread): New function.
6849 (find_thread_ptid): Simplify.
6850 (get_first_inferior): New function.
6851 (clear_list): Delete.
6852 (one_inferior_p): New function.
6853 (clear_inferior_list): New function.
6854 (clear_inferiors): Update.
6855 * inferiors.h (for_each_inferior_with_data): Declare.
6856 (clear_inferior_list): Declare.
6857 (one_inferior_p): Declare.
6858 (get_first_inferior): Declare.
6859 * linux-low.c (linux_wait_for_event): Replace accessing list
6860 implemention details with API function.
6861 * server.c (target_running): Ditto.
6862 (accumulate_file_name_length): New function.
6863 (emit_dll_description): New function.
6864 (handle_qxfer_libraries): Replace accessing list implemention
6865 details with API function.
6866 (handle_qxfer_threads_worker): New function.
6867 (handle_qxfer_threads_proper): Replace accessing list implemention
6868 details with API function.
6869 (handle_query): Ditto.
6870 (visit_actioned_threads_callback_ftype): New typedef.
6871 (visit_actioned_threads_data): New struct.
6872 (visit_actioned_threads): Rewrite to be find_inferior callback.
6873 (resume): Call find_inferior.
6874 (handle_status): Replace accessing list implemention
6875 details with API function.
6876 (process_serial_event): Replace accessing list implemention details
6877 with API function.
6878 * target.c (set_desired_inferior): Replace accessing list implemention
6879 details with API function.
6880 * tracepoint.c (same_process_p): New function.
6881 (gdb_agent_about_to_close): Replace accessing list implemention
6882 details with API function.
6883 * win32-low.c (child_delete_thread): Replace accessing list
6884 implemention details with API function.
6885 (match_dll_by_basename): New function.
6886 (dll_is_loaded_by_basename): New function.
6887 (win32_ensure_ntdll_loaded): Replace accessing list implemention
6888 details call to dll_is_loaded_by_basename.
6889
80894984
DE		 68902014-02-19 Doug Evans <dje@google.com>
6891
6892 * dll.h (struct dll_info): Add comment.
6893 * gdbthread.h (struct thread_info): Add comment.
6894 (current_ptid): Simplify.
6895 * inferiors.c (add_process): Update.
6896 (remove_process): Update.
6897 * inferiors.h (struct process_info): Rename member "head" to "entry".
6898 * linux-low.c (delete_lwp): Update.
6899 (add_lwp): Update.
6900 (last_thread_of_process_p): Update.
6901 (kill_one_lwp_callback, linux_kill): Update.
6902 (status_pending_p_callback): Update.
6903 (wait_for_sigstop): Update. Simplify read of ptid.
6904 (start_step_over): Update.
6905 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
6906 (get_lwp_thread): Update.
6907 (struct lwp_info): Rename member "head" to "entry".
6908 * regcache.h (inferior_list_entry): Delete.
6909 * server.c (kill_inferior_callback): Update.
6910 (detach_or_kill_inferior_callback): Update.
6911 (print_started_pid): Update.
6912 (print_attached_pid): Update.
6913 (process_serial_event): Simplify read of ptid.
6914 * thread-db.c (thread_db_create_event): Update.
6915 (thread_db_get_tls_address): Update.
6916 * win32-low.c (current_inferior_ptid): Simplify.
6917
46917d26
TT		 69182014-02-19 Tom Tromey <tromey@redhat.com>
6919
6920 * target.h (struct target_ops) <supports_btrace>: Add target_ops
6921 argument.
6922 (target_supports_btrace): Update.
6923
0759a81e
YQ		 69242014-02-14 Yao Qi <yao@codesourcery.com>
6925
6926 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
6927 (rsp-low-ipa.o): New target.
6928
a7191e8b
TT		 69292014-02-12 Tom Tromey <tromey@redhat.com>
6930
6931 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
6932 convert_ascii_to_int.
6933 * regcache.c (registers_to_string): Likewise.
6934 * remote-utils.c (decode_M_packet): Likewise.
6935 * server.c (process_serial_event): Likewise.
6936
ff0e980e
TT		 69372014-02-12 Tom Tromey <tromey@redhat.com>
6938
6939 * server.c (handle_query, handle_v_run): Use hex2bin, not
6940 unhexify.
6941 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
6942
e9371aff
TT		 69432014-02-12 Tom Tromey <tromey@redhat.com>
6944
6945 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
6946 convert_int_to_ascii.
6947 * regcache.c (registers_to_string, collect_register_as_string):
6948 Likewise.
6949 * remote-utils.c (look_up_one_symbol, relocate_instruction):
6950 Likewise.
6951 * server.c (process_serial_event): Likewise.
6952 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
6953 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
6954
971dc0b8
TT		 69552014-02-12 Tom Tromey <tromey@redhat.com>
6956
6957 * remote-utils.c (look_up_one_symbol, monitor_output): Use
6958 bin2hex, not hexify.
6959 * tracepoint.c (cmd_qtstatus): Likewise.
6960
0a822afb
TT		 69612014-02-12 Tom Tromey <tromey@redhat.com>
6962
6963 * remote-utils.c (monitor_output): Pass explicit length to
6964 hexify.
6965
9c3d6531
TT		 69662014-02-12 Tom Tromey <tromey@redhat.com>
6967
6968 * tracepoint.c: Include rsp-low.h.
6969 * server.c: Include rsp-low.h.
6970 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
6971 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
6972 declare.
6973 * remote-utils.c: Include rsp-low.h.
6974 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
6975 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
6976 (convert_int_to_ascii, convert_ascii_to_int): Move to
6977 common/rsp-low.c.
6978 * regcache.c: Include rsp-low.h.
6979 * ax.c: Include rsp-low.h.
6980 * Makefile.in (SFILES): Add common/rsp-low.c.
6981 (OBS): Add rsp-low.o.
6982 (rsp-low.o): New target.
6983
01fd3ea5
TT		 69842014-02-12 Tom Tromey <tromey@redhat.com>
6985
6986 * utils.h (pulongest, plongest, phex_nz): Don't declare.
6987 Include print-utils.h.
6988 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
6989 (plongest, thirty_two, phex_nz): Remove.
6990 * Makefile.in (SFILES): Add common/print-utils.c.
6991 (OBS): Add print-utils.o.
6992 (print-utils-ipa.o): New target.
6993 (print-utils.o): New target.
6994 (IPA_OBJS): Add print-utils-ipa.o.
6995
e99dc820
TT		 69962014-02-06 Tom Tromey <tromey@redhat.com>
6997
6998 * Makefile.in (SFILES): Fix indentation.
6999
ee1e2d4f
DE		 70002014-02-05 Doug Evans <dje@google.com>
7001
7002 * linux-low.c (linux_wait_for_event): Improve comment.
7003 (linux_wait_1): Keep current_inferior in sync with event_child.
7004
f5a02773
DE		 70052014-01-22 Doug Evans <dje@google.com>
7006
7007 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7008
87ce2a04
DE		 70092014-01-22 Doug Evans <dje@google.com>
7010
7011 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7012 * configure: Regenerate.
7013 * config.in: Regenerate.
7014 * Makefile.in (SFILES): Add debug.c.
7015 (OBS): Add debug.o.
7016 * debug.c: New file.
7017 * debug.h: New file.
7018 * linux-aarch64-low.c (*): Update all debugging printfs to use
7019 debug_printf instead of fprintf.
7020 * linux-arm-low.c (*): Ditto.
7021 * linux-cris-low.c (*): Ditto.
7022 * linux-crisv32-low.c (*): Ditto.
7023 * linux-m32r-low.c (*): Ditto.
7024 * linux-sparc-low.c (*): Ditto.
7025 * linux-x86.c (*): Ditto.
7026 * linux-low.c (*): Ditto.
7027 (linux_wait_1): Add calls to debug_enter, debug_exit.
7028 (linux_wait): Remove redundant debugging printf.
7029 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7030 (linux_resume, unstop_all_lwps): Ditto.
7031 * mem-break.c (*): Update all debugging printfs to use
7032 debug_printf instead of fprintf.
7033 * remote-utils.c (*): Ditto.
7034 * thread-db.c (*): Ditto.
7035 * server.c #include <ctype.h>, "gdb_vecs.h".
7036 (debug_threads): Moved to debug.c.
7037 (*): Update all debugging printfs to use debug_printf instead of
7038 fprintf.
7039 (start_inferior): Replace call to fflush with call to debug_flush.
7040 (monitor_show_help): Mention set debug-format.
7041 (parse_debug_format_options): New function.
7042 (handle_monitor_command): Handle "monitor set debug-format".
7043 (gdbserver_usage): Mention --debug-format.
7044 (main): Parse --debug-format.
7045 * server.h (debug_threads): Declaration moved to debug.h.
7046 #include "debug.h".
7047 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7048 trace_debug_1 that uses debug_printf.
7049 (tracepoint_look_up_symbols): Update all debugging printfs to use
7050 debug_printf instead of fprintf.
7051
e671835b
BS		 70522014-01-20 Baruch Siach <baruch@tkos.co.il>
7053
7054 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7055 sys/ptrace.h.
7056
b5737fa9
PA		 70572014-01-17 Pedro Alves <palves@redhat.com>
7058
ea38d2a9 7059 PR build/16445
c7faa97a
PA		 7060 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7061 defined after including gdb_proc_service.h.
b5737fa9 7062
40ed484e
DE		 70632014-01-16 Doug Evans <dje@google.com>
7064
7065 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7066 (match_dll): Use it.
7067
969c39fb
MM		 70682014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7069
7070 * target.h (target_ops) <read_btrace>: Change parameters and
7071 return type to allow error reporting.
7072 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7073 trace reading errors on.
7074 * linux-low.c (linux_low_read_btrace): Pass trace reading
7075 errors on.
7076 (linux_low_disable_btrace): New.
7077
ab7f45ba
DE		 70782014-01-15 Doug Evans <dje@google.com>
7079
7080 * inferiors.c (thread_id_to_gdb_id): Delete.
7081 * inferiors.h (thread_id_to_gdb_id): Delete.
7082
66af0f44
EZ		 70832014-01-13 Eli Zaretskii <eliz@gnu.org>
7084
7085 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7086 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7087 versions.
7088
9939e131
PA		 70892014-01-08 Pedro Alves <palves@redhat.com>
7090
7091 * server.c (handle_status): Don't discard previous queued stop
7092 replies or thread's pending status here.
7093 (main) <disconnection>: Do it here instead.
7094
b7ea362b
PA		 70952014-01-08 Pedro Alves <palves@redhat.com>
7096
7097 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7098 * server.c (visit_actioned_threads, handle_pending_status): New
7099 function.
7100 (handle_v_cont): Factor out parts to ...
7101 (resume): ... this new function. If in all-stop, and a thread
7102 being resumed has a pending status, report it without actually
7103 resuming.
7104 (myresume): Adjust to use the new 'resume' function.
7105 (clear_pending_status_callback, set_pending_status_callback)
7106 (find_status_pending_thread_callback): New functions.
7107 (handle_status): Handle the case of multiple threads having
7108 interesting statuses to report. Report threads' real last signal
7109 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7110 with an interesting thread to report the status for, instead of
7111 always reporting the status of the first thread.
7112
28498c42
JB		 71132014-01-01 Joel Brobecker <brobecker@adacore.com>
7114
7115 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7116 * gdbreplay.c (gdbreplay_version): Likewise.
7117
f45c82da
YZ		 71182013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7119
7120 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7121 iov.iov_len with the real length in use.
7122
379a5e2d
JB		 71232013-12-13 Joel Brobecker <brobecker@adacore.com>
7124
7125 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7126 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7127 for all targets that use win32-low.c.
7128 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7129 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7130
4210d83e
PA		 71312013-12-13 Pedro Alves <palves@redhat.com>
7132
7133 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7134 if equal to TARGET_WAITKIND_LOADED.
7135 * win32-low.c (cached_status): New static global.
7136 (win32_wait): Add declaration.
7137 (do_initial_child_stuff): Flush all initial pending debug events
7138 up to the initial breakpoint.
7139 (win32_wait): If CACHED_STATUS was set, return that instead
7140 of doing a real wait. Remove the code resuming the execution
7141 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7142 during the initial phase. Also remove the code changing
7143 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7144 TARGET_WAITKIND_STOPPED.
7145
e7f0d979
YQ		 71462013-12-11 Yao Qi <yao@codesourcery.com>
7147
7148 * notif.c (handle_notif_ack): Return 0 if no notification
7149 matches.
7150
ebcf782c
DE		 71512013-11-20 Doug Evans <dje@google.com>
7152
7153 * linux-low.c (linux_set_resume_request): Fix comment.
7154
20ad9378
DE		 71552013-11-20 Doug Evans <dje@google.com>
7156
7157 * linux-low.c (resume_status_pending_p): Tweak comment.
7158
a196ebeb
WT		 71592013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7160
7161 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7162 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7163 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7164 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7165 (srv_amd64_regobj): Add amd64-mpx.o.
7166 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7167 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7168 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7169 * i387-fp.c (num_pl_bnd_register) Added constant.
7170 (num_pl_bnd_cfg_registers) Added constant.
7171 (struct i387_xsave) Added reserved area and MPX fields.
7172 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7173 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7174 function.
7175 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7176 (init_registers_amd64_mpx_linux): Declare new function.
7177 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7178 (x86_64_regmap): Add MPX registers.
7179 (x86_linux_read_description): Add MPX case.
7180 (initialize_low_arch): Initialize MPX targets.
7181
0080a2f6
TT		 71822013-11-18 Tom Tromey <tromey@redhat.com>
7183
7184 * configure: Rebuild.
7185 * configure.ac: Don't check for stdlib.h.
7186 * gdbreplay.c: Unconditionally include stdlib.h.
7187
2978b111
TT		 71882013-11-18 Tom Tromey <tromey@redhat.com>
7189
7190 * config.in: Rebuild.
7191 * configure: Rebuild.
7192 * configure.ac: Don't use AC_HEADER_DIRENT.
7193
a3d08894
TT		 71942013-11-18 Tom Tromey <tromey@redhat.com>
7195
7196 * server.h: Don't check HAVE_STRING_H.
7197 * gdbreplay.c: Don't check HAVE_STRING_H.
7198 * configure: Rebuild.
7199
0a5dd17d
TT		 72002013-11-18 Tom Tromey <tromey@redhat.com>
7201
7202 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7203 LIBGNU.
7204
1bd2f0ba
TT		 72052013-11-08 Tom Tromey <tromey@redhat.com>
7206
7207 * configure, config.in: Rebuild.
7208 * configure.ac: Remove unused configury.
7209
3266f10b
TT		 72102013-11-08 Tom Tromey <tromey@redhat.com>
7211
7212 * acinclude.m4: Include common.m4, codeset.m4.
7213 * configure, config.in: Rebuild.
7214 * configure.ac: Use GDB_AC_COMMON.
7215
6682d959
AA		 72162013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7217
7218 * linux-s390-low.c (HWCAP_S390_TE): New define.
7219 (s390_arch_setup): Consider the TE field in the HWCAP for
7220 determining 'have_regset_tdb'.
7221
fd0a4d76
SDJ		 72222013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7223
7224 PR gdb/16014
7225 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7226 call to sizeof.
7227
1a3d890b
PA		 72282013-10-02 Pedro Alves <palves@redhat.com>
7229
7230 * server.c (process_serial_event): Don't output "GDBserver
7231 exiting" if GDB is connected through stdio.
7232 * target.c (mywait): Likewise, be silent if GDB is connected
7233 through stdio.
7234
97ad4581
JB		 72352013-10-01 Joel Brobecker <brobecker@adacore.com>
7236
7237 * lynx-low.c (lynx_add_threads_after_attach): New function.
7238 (lynx_attach): Remove call to add_thread. Add call to
7239 lynx_add_threads_after_attach instead.
7240
5b4e221c
MF		 72412013-09-28 Mike Frysinger <vapier@gentoo.org>
7242
7243 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7244 * config.in, configure: Regenerated.
7245
ee47b2f8
YQ		 72462013-09-18 Yao Qi <yao@codesourcery.com>
7247
7248 PR server/15959
7249 * server.c (start_inferior): Clear 'resume_info'.
7250
d6707650 72512013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7252
d6707650
JW		 7253 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7254 for each register.
7255
9243dd0e 72562013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 7257
9243dd0e
JW		 7258 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7259 linux-tile-low.o to srv_tgtobj.
7260
c623a6ef
WN		 72612013-09-16 Will Newton <will.newton@linaro.org>
7262
7263 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7264 out regs.
7265
fb71d39e
PA		 72662013-09-06 Pedro Alves <palves@redhat.com>
7267
7268 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7269 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7270 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7271 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7272 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7273 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7274
8e7e9910
PA		 72752013-09-06 Pedro Alves <palves@redhat.com>
7276
7277 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7278 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7279
7c3a12ca
PA		 72802013-09-06 Pedro Alves <palves@redhat.com>
7281
7282 * linux-amd64-ipa.c: Include tracepoint.h.
7283 * linux-i386-ipa.c: Include tracepoint.h.
7284
8eb3d7b6
RW		 72852013-09-06 Ricard Wanderlof <ricardw@axis.com>
7286
7287 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7288 (ps_get_thread_area): New function.
7289
eddddb9d
RW		 72902013-09-06 Ricard Wanderlof <ricardw@axis.com>
7291
7292 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7293 (initialize_low_arch): Call init_registers_crisv32 rather than
7294 init_register_crisv32.
7295
533b0600
PA		 72962013-09-05 Pedro Alves <palves@redhat.com>
7297
7298 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7299 to ...
7300 * hostio.h: ... this new file.
7301 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7302 win32-low.c: Include hostio.h.
7303
0ce3d3b5
PA		 73042013-09-05 Pedro Alves <palves@redhat.com>
7305
7306 * server.h (gdb_client_data, handler_func, callback_handler_func)
7307 (delete_file_handler, add_file_handler, append_callback_event)
7308 (delete_callback_event, start_event_loop, initialize_event_loop):
7309 Move to event-loop.h and include it.
7310 * event-loop.h: New file.
7311
799cdc37
PA		 73122013-09-05 Pedro Alves <palves@redhat.com>
7313
7314 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7315 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7316 (loaded_dll, unloaded_dll): Move to ...
7317 * dll.h: ... this new file.
7318 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7319
6a6bbd9d
PA		 73202013-09-05 Pedro Alves <palves@redhat.com>
7321
7322 * server.h (current_process, get_thread_process, all_processes)
7323 (add_inferior_to_list, for_each_inferior, current_inferior)
7324 (remove_inferior, add_process, remove_process, find_process_pid)
7325 (have_started_inferiors_p, have_attached_inferiors_p)
7326 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7327 (clear_inferiors, find_inferior, find_inferior_id)
7328 (inferior_target_data, set_inferior_target_data)
7329 (inferior_regcache_data, set_inferior_regcache_data): Move to
7330 inferiors.h, and include it.
7331 * inferiors.h: New file.
7332
f699aaba
PA		 73332013-09-05 Pedro Alves <palves@redhat.com>
7334
7335 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7336 Move ...
72f4393d 7337 * ax.h: ... here.
f699aaba 7338
c144c7a0
PA		 73392013-09-05 Pedro Alves <palves@redhat.com>
7340
7341 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7342 tracepoint.h.
7343 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7344 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7345 (handle_tracepoint_general_set, handle_tracepoint_query)
7346 (tracepoint_finished_step, tracepoint_was_hit)
7347 (release_while_stepping_state_list, current_traceframe)
7348 (in_readonly_region, traceframe_read_mem)
7349 (fetch_traceframe_registers, traceframe_read_sdata)
7350 (traceframe_read_info, struct fast_tpoint_collect_status)
7351 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7352 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7353 (supply_fast_tracepoint_registers)
7354 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7355 (ipa_tdesc, claim_trampoline_space)
7356 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7357 (agent_mem_read, agent_get_trace_state_variable_value)
7358 (agent_set_trace_state_variable_value, agent_tsv_read)
7359 (agent_mem_read_string, get_raw_reg_func_addr)
7360 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7361 * tracepoint.h: ... this new file.
7362
ff42e6ab
PA		 73632013-09-05 Pedro Alves <palves@redhat.com>
7364
7365 * server.h (perror_with_name, error, fatal, warning, paddress)
7366 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7367 include it.
7368 * utils.h: New file.
7369
541af0f4
PA		 73702013-09-05 Pedro Alves <palves@redhat.com>
7371
7372 * server.h (remote_debug, noack_mode, transport_is_reliable)
7373 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7374 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7375 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7376 (write_enn, initialize_async_io, enable_async_io)
7377 (disable_async_io, check_remote_input_interrupt_request)
7378 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7379 (dead_thread_notify, prepare_resume_reply)
7380 (decode_address_to_semicolon, decode_address, decode_m_packet)
7381 (decode_M_packet, decode_X_packet, decode_xfer_write)
7382 (decode_search_memory_packet, unhexify, hexify)
7383 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7384 (look_up_one_symbol, relocate_instruction)
7385 (monitor_output): Move to remote-utils.h, and include it.
7386 * remote-utils.h: New file.
7387
eebdf26b
PA		 73882013-09-05 Pedro Alves <palves@redhat.com>
7389
7390 * server.h (_): Delete.
7391
3aafd2ff
PA		 73922013-09-02 Pedro Alves <palves@redhat.com>
7393
7394 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7395 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7396 allocated.
7397 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7398
cee83bcb
PM		 73992013-09-02 Pierre Muller <muller@sourceware.org>
7400
7401 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7402 or WriteProcessMemory complete successfully and handle
7403 ERROR_PARTIAL_COPY error.
7404
9a13b2fa
PA		 74052013-09-02 Pedro Alves <palves@redhat.com>
7406
7407 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7408 error instead of EIO.
7409
602e3198
JK		 74102013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7411
7412 PR server/15604
7413 * linux-low.c: Include filestuff.h.
7414 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7415 * lynx-low.c: Include filestuff.h.
7416 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7417 * server.c: Include filestuff.h.
7418 (main): Call notice_open_fds.
7419 * spu-low.c: Include filestuff.h.
7420 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7421
96d7229d
LM		 74222013-08-22 Luis Machado <lgustavo@codesourcery.com>
7423
7424 * Makefile.in: Explain why ../target and ../nat are not
7425 listed as include file search paths.
7426 (linux-waitpid.o): New object file rule.
7427 * configure.srv (srv_native_linux_obj): New variable.
7428 Replace all occurrences of linux native object files with
7429 $srv_native_linux_obj.
7430 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
7431 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
7432 (linux_enable_event_reporting): Remove declaration.
7433 (my_waitpid): Moved to common/linux-waitpid.c.
7434 (linux_wait_for_event): Pass ptid when calling
7435 linux_enable_event_reporting.
7436 (linux_supports_tracefork_flag): Remove.
7437 (linux_enable_event_reporting): Likewise.
7438 (linux_tracefork_grandchild): Remove.
7439 (STACK_SIZE): Moved to common/linux-ptrace.c.
7440 (linux_tracefork_child): Remove.
7441 (linux_test_for_tracefork): Remove.
7442 (linux_look_up_symbols): Call linux_supports_traceclone.
7443 (initialize_low): Remove call to linux_test_for_tracefork.
7444 * linux-low.h (PTRACE_TYPE_ARG3): Move to
7445 common/linux-ptrace.h.
7446 (PTRACE_TYPE_ARG4): Likewise.
7447 Include linux-ptrace.h.
7448
32940073
PA		 74492013-08-21 Pedro Alves <palves@redhat.com>
7450
7451 * config.in: Renegerate.
7452
33b60d58 74532013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 7454
33b60d58
LM		 7455 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
7456 (SFILES): Remove $(srcdir)/common/target-common.c and
7457 add $(srcdir)/target/waitstatus.c.
7458 (OBS): Remove target-common.o and add waitstatus.o.
7459 (server_h): Remove $(srcdir)/../common/target-common.h and
7460 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
7461 and $(srcdir)/../target/waitstatus.h.
7462 (target-common.o): Remove.
7463 (waitstatus.o): New target object file.
7464 * target.h: Do not include target-common.h and
7465 include target/resume.h, target/wait.h and
7466 target/waitstatus.h.
7467
b8e1b30e
LM		 74682013-08-13 Luis Machado <lgustavo@codesourcery.com>
7469
7470 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7471 to PTRACE_TYPE_ARG3.
7472 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
7473 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
7474 PTRACE_TYPE_ARG4.
7475 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
7476 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
7477
7a60ad40
YQ		 74782013-07-27 Jie Zhang <jie@codesourcery.com>
7479 Daniel Jacobowitz <dan@codesourcery.com>
7480 Yao Qi <yao@codesourcery.com>
7481
7482 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
7483 (mips-linux-watch.o): New rule.
7484 (mips_linux_watch_h): New variable.
7485 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
7486 srv_tgtobj.
7487 * linux-mips-low.c: Include mips-linux-watch.h.
7488 (struct arch_process_info, struct arch_lwp_info): New.
7489 (update_watch_registers_callback): New function.
7490 (mips_linux_new_process, mips_linux_new_thread) New functions.
7491 (mips_linux_prepare_to_resume, mips_insert_point): New
7492 functions.
7493 (mips_remove_point, mips_stopped_by_watchpoint): New
7494 functions.
7495 (rsp_bp_type_to_target_hw_bp_type): New function.
7496 (mips_stopped_data_address): New function.
7497 (the_low_target): Add watchpoint support functions.
7498
de6f69ad
YQ		 74992013-07-27 Yao Qi <yao@codesourcery.com>
7500
7501 * i386-low.c: Include break-common.h.
7502 (enum target_hw_bp_type): Remove.
7503
3360c0bf
LM		 75042013-07-24 Luis Machado <lgustavo@codesourcery.com>
7505
7506 * Makefile.in (SFILES): /common/target-common.c.
7507 (OBS): Add target-common.o.
7508 (server_h): Add $(srcdir)/../common/target-common.h.
7509 (target-common.o): New target.
7510 * server.c (queue_stop_reply_callback): Free
7511 status string after use.
7512 * target.c (target_waitstatus_to_string): Remove.
7513 * target.h: Include target-common.h.
7514 (resume_kind): Likewise.
7515 (target_waitkind): Likewise.
7516 (target_waitstatus): Likewise.
7517 (TARGET_WNOHANG): Likewise.
7518
bd885420
YQ		 75192013-07-04 Yao Qi <yao@codesourcery.com>
7520
7521 * Makefile.in (host_alias): Use @host_noncanonical@.
7522 (target_alias): Use @target_noncanonical@.
7523 * configure.ac: Use ACX_NONCANONICAL_TARGET and
7524 ACX_NONCANONICAL_HOST.
7525 * configure: Regenerated.
7526
7527 Revert:
7528 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7529
7530 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7531 * configure: Rebuild.
7532 * Makefile.in (version_host, version_target): Get from configure.
7533 (version.c): Use $(version_host) and $(version_target).
7534
17ef446e
PA		 75352013-07-03 Pedro Alves <palves@redhat.com>
7536
7537 * Makefile.in (config.status): Depend on development.sh.
7538 * acinclude.m4: Include libmcheck.m4.
7539 * configure: Regenerate.
7540
7a9a7487
MG		 75412013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7542
7543 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
7544 attribute inside the parentheses.
7545 (winapi_DebugSetProcessKillOnExit): Ditto.
7546 (winapi_DebugBreakProcess): Ditto.
7547 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 7548
49b64de6
MG		 75492013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
7550
7551 * notif.h (notif_event): Add a dummy member to avoid compiler
7552 errors.
7553
d5749ee7
PA		 75542013-07-01 Pedro Alves <palves@redhat.com>
7555
7556 * hostio.c (HOSTIO_PATH_MAX): Define.
7557 (require_filename, handle_open, handle_unlink, handle_readlink):
7558 Use it.
7559
d8d2a3ee
PA		 75602013-07-01 Pedro Alves <palves@redhat.com>
7561
7562 * server.h: Include "pathmax.h".
7563 * linux-low.c: Don't include sys/param.h.
7564 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
7565 MAXPATHLEN.
7566 * win32-low.c: Don't include sys/param.h.
7567 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
7568
bc7dea8d
PA		 75692013-07-01 Pedro Alves <palves@redhat.com>
7570
7571 * event-loop.c: Don't check HAVE_UNISTD_H before including
7572 <unistd.h>.
7573 * gdbreplay.c: Likewise.
7574 * remote-utils.c: Likewise.
7575 * server.c: Likewise.
7576 * configure.ac: Don't check for unistd.h.
7577 * configure: Regenerate.
7578
d6c2da54
TT		 75792013-06-28 Tom Tromey <tromey@redhat.com>
7580
7581 * Makefile.in (version.c): Use version.in, not
7582 common/version.in.
7583
257b6bec
MG		 75842013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
7585
7586 * configure.ac (version_host, version_target): Set and AC_SUBST them.
7587 * configure: Rebuild.
7588 * Makefile.in (version_host, version_target): Get from configure.
7589 (version.c): Use $(version_host) and $(version_target).
7590
86ebe149
DK		 75912013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7592
7593 Fix trace-status to output user name without trailing colon.
7594 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
7595
f30aa5af
DK		 75962013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
7597
7598 Fix trace-status to output proper start-time and stop-time.
7599 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
7600 output start time and stop time in hex as gdb expects.
7601
28a93511
YQ		 76022013-06-26 Pedro Alves <pedro@codesourcery.com>
7603
7604 * tracepoint.c (build_traceframe_info_xml): Output trace state
7605 variables present in the trace buffer.
7606
01208463
TT		 76072013-06-24 Tom Tromey <tromey@redhat.com>
7608
7609 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
7610 create-version.sh.
7611 (version.o): Remove.
7612 * gdbreplay.c: Include version.h.
7613 (version, host_name): Don't declare.
7614 * server.h: Include version.h.
7615 (version, host_name): Don't declare.
7616
760256f9
PA		 76172013-06-12 Pedro Alves <palves@redhat.com>
7618
7619 * linux-x86-low.c (linux_is_elf64): Delete global.
7620 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
7621 with local linux_pid_exe_is_elf_64_file use.
7622
030031ee
PA		 76232013-06-11 Pedro Alves <palves@redhat.com>
7624
7625 * linux-low.c (regset_disabled, disable_regset): New functions.
7626 (regsets_fetch_inferior_registers)
7627 (regsets_store_inferior_registers): Use them.
7628 (initialize_regsets_info); Don't allocate the disabled_regsets
7629 array here.
7630 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
7631 comment.
7632
5da6eb0a
PA		 76332013-06-11 Pedro Alves <palves@redhat.com>
7634
7635 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
7636 xmalloc.
7637
7e5aaa09
PA		 76382013-06-11 Pedro Alves <palves@redhat.com>
7639
7640 * linux-x86-low.c (initialize_low_arch): Call
7641 init_registers_x32_avx_linux.
7642
d878444c
JK		 76432013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
7644
7645 Fix compatibility with Android Bionic.
7646 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
7647 it is not empty.
7648
3aee8918
PA		 76492013-06-07 Pedro Alves <palves@redhat.com>
7650
5f2b57b5 7651 PR server/14823
3aee8918
PA		 7652 * Makefile.in (OBS): Add tdesc.o.
7653 (IPA_OBJS): Add tdesc-ipa.o.
7654 (tdesc-ipa.o): New rule.
7655 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
7656 interface.
7657 * linux-low.c (new_inferior): Delete.
7658 (disabled_regsets, num_regsets): Delete.
7659 (linux_add_process): Adjust to set the new per-process
7660 new_inferior flag.
7661 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
7662 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
7663 was a stop. When calling arch_setup, switch the current inferior
7664 to the thread that got an event.
7665 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
7666 (regsets_fetch_inferior_registers)
7667 (regsets_store_inferior_registers): New regsets_info parameter.
7668 Adjust to use it.
7669 (linux_register_in_regsets): New regs_info parameter. Adjust to
7670 use it.
7671 (register_addr, fetch_register, store_register): New usrregs_info
7672 parameter. Adjust to use it.
7673 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
7674 parameter regs_info. Adjust to use it.
7675 (linux_fetch_registers): Get the current inferior's regs_info, and
7676 adjust to use it.
7677 (linux_store_registers): Ditto.
7678 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
7679 (initialize_low): Don't initialize the target_regsets here. Call
7680 initialize_low_arch.
7681 * linux-low.h (target_regsets): Delete declaration.
7682 (struct regsets_info): New.
7683 (struct usrregs_info): New.
7684 (struct regs_info): New.
7685 (struct process_info_private) <new_inferior>: New field.
7686 (struct linux_target_ops): Delete the num_regs, regmap, and
7687 regset_bitmap fields. New field regs_info.
7688 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
7689 * i387-fp.c (num_xmm_registers): Delete.
7690 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
7691 calls to new interface.
7692 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
7693 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
7694 Infer the number of xmm registers from the regcache's target
7695 description.
7696 * i387-fp.h (num_xmm_registers): Delete.
7697 * inferiors.c (add_thread): Don't install the thread's regcache
7698 here.
7699 * proc-service.c (gregset_info): Fetch the current inferior's
7700 regs_info. Adjust to use it.
7701 * regcache.c: Include tdesc.h.
7702 (register_bytes, reg_defs, num_registers)
7703 (gdbserver_expedite_regs): Delete.
7704 (get_thread_regcache): If the thread doesn't have a regcache yet,
7705 create one, instead of aborting gdbserver.
7706 (regcache_invalidate_one): Rename to ...
7707 (regcache_invalidate_thread): ... this.
7708 (regcache_invalidate_one): New.
7709 (regcache_invalidate): Only invalidate registers of the current
7710 process.
7711 (init_register_cache): Add target_desc parameter, and use it.
7712 (new_register_cache): Ditto. Assert the target description has a
7713 non zero registers_size.
7714 (regcache_cpy): Add assertions. Adjust.
7715 (realloc_register_cache, set_register_cache): Delete.
7716 (registers_to_string, registers_from_string): Adjust.
7717 (find_register_by_name, find_regno, find_register_by_number)
7718 (register_cache_size): Add target_desc parameter, and use it.
7719 (free_register_cache_thread, free_register_cache_thread_one)
7720 (regcache_release, register_cache_size): New.
7721 (register_size): Add target_desc parameter, and use it.
7722 (register_data, supply_register, supply_register_zeroed)
7723 (supply_regblock, supply_register_by_name, collect_register)
7724 (collect_register_as_string, collect_register_by_name): Adjust.
7725 * regcache.h (struct target_desc): Forward declare.
7726 (struct regcache) <tdesc>: New field.
7727 (init_register_cache, new_register_cache): Add target_desc
7728 parameter.
7729 (regcache_invalidate_thread): Declare.
7730 (regcache_invalidate_one): Delete declaration.
7731 (regcache_release): Declare.
7732 (find_register_by_number, register_cache_size, register_size)
7733 (find_regno): Add target_desc parameter.
7734 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
7735 declarations.
7736 * remote-utils.c: Include tdesc.h.
7737 (outreg, prepare_resume_reply): Adjust.
7738 * server.c: Include tdesc.h.
7739 (gdbserver_xmltarget): Delete declaration.
7740 (get_features_xml, process_serial_event): Adjust.
7741 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
7742 declare.
7743 (struct process_info) <tdesc>: New field.
7744 (ipa_tdesc): Declare.
7745 * tdesc.c: New file.
7746 * tdesc.h: New file.
7747 * tracepoint.c: Include tdesc.h.
7748 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
7749 (get_context_regcache): Adjust to pass ipa_tdesc down.
7750 (do_action_at_tracepoint): Adjust to get the register cache size
7751 from the context regcache's description.
7752 (traceframe_walk_blocks): Adjust to get the register cache size
7753 from the current trace frame's description.
7754 (traceframe_get_pc): Adjust to get current trace frame's
7755 description and pass it down.
7756 (gdb_collect): Adjust to get the register cache size from the
7757 IPA's description.
7758 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
7759 (gdbserver_xmltarget): Delete.
7760 (initialize_low_tracepoint): Set the ipa's target description.
7761 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
7762 (initialize_low_tracepoint): Set the ipa's target description.
7763 * linux-x86-low.c: Include tdesc.h.
7764 [__x86_64__] (is_64bit_tdesc): New.
7765 (ps_get_thread_area, x86_get_thread_area): Use it.
7766 (i386_cannot_store_register): Rename to ...
7767 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
7768 (i386_cannot_fetch_register): Rename to ...
7769 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
7770 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
7771 to new interface.
7772 (target_regsets): Rename to ...
7773 (x86_regsets): ... this.
7774 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
7775 interface.
7776 (x86_siginfo_fixup): Use is_64bit_tdesc.
7777 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
7778 (tdesc_x32_avx_linux, tdesc_x32_linux)
7779 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
7780 Declare.
7781 (x86_linux_update_xmltarget): Delete.
7782 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
7783 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
7784 (AMD64_LINUX_USER64_CS): New.
7785 (x86_linux_read_description): New, based on
7786 x86_linux_update_xmltarget.
7787 (same_process_callback): New.
7788 (x86_arch_setup_process_callback): New.
7789 (x86_linux_update_xmltarget): New.
7790 (x86_regsets_info): New.
7791 (amd64_linux_regs_info): New.
7792 (i386_linux_usrregs_info): New.
7793 (i386_linux_regs_info): New.
7794 (x86_linux_regs_info): New.
7795 (x86_arch_setup): Reimplement.
7796 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
7797 (x86_emit_ops): Ditto.
7798 (the_low_target): Adjust. Install x86_linux_regs_info,
7799 x86_cannot_fetch_register, and x86_cannot_store_register.
7800 (initialize_low_arch): New.
7801 * linux-ia64-low.c (tdesc_ia64): Declare.
7802 (ia64_fetch_register): Adjust.
7803 (ia64_usrregs_info, regs_info): New globals.
7804 (ia64_regs_info): New function.
7805 (the_low_target): Adjust.
7806 (initialize_low_arch): New function.
7807 * linux-sparc-low.c (tdesc_sparc64): Declare.
7808 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
7809 Adjust.
7810 (sparc_arch_setup): New function.
7811 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
7812 (the_low_target): Adjust.
7813 (initialize_low_arch): New function.
7814 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
7815 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
7816 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
7817 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
7818 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
7819 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
7820 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
7821 (tdesc_powerpc_isa205_vsx64l): Declare.
7822 (ppc_cannot_store_register, ppc_collect_ptrace_register)
7823 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
7824 (ppc_set_pc, ppc_get_hwcap): Adjust.
7825 (ppc_usrregs_info): Forward declare.
7826 (!__powerpc64__) ppc_regmap_adjusted: New global.
7827 (ppc_arch_setup): Adjust to the current process'es target
7828 description.
7829 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
7830 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
7831 (ppc_store_evrregset): Adjust.
7832 (target_regsets): Rename to ...
7833 (ppc_regsets): ... this, and make static.
7834 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
7835 (ppc_regs_info): New function.
7836 (the_low_target): Adjust.
7837 (initialize_low_arch): New function.
7838 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
7839 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
7840 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
7841 (tdesc_s390x_linux64v2): Declare.
7842 (s390_collect_ptrace_register, s390_supply_ptrace_register)
7843 (s390_fill_gregset, s390_store_last_break): Adjust.
7844 (target_regsets): Rename to ...
7845 (s390_regsets): ... this, and make static.
7846 (s390_get_pc, s390_set_pc): Adjust.
7847 (s390_get_hwcap): New target_desc parameter, and use it.
7848 [__s390x__] (have_hwcap_s390_high_gprs): New global.
7849 (s390_arch_setup): Adjust to set the current process'es target
7850 description. Don't adjust the regmap.
7851 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
7852 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
7853 (regs_info_3264): New globals.
7854 (s390_regs_info): New function.
7855 (the_low_target): Adjust.
7856 (initialize_low_arch): New function.
7857 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
7858 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
7859 [__mips64] (init_registers_mips_linux)
7860 (init_registers_mips_dsp_linux): Delete defines.
7861 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
7862 (have_dsp): New global.
7863 (mips_read_description): New, based on mips_arch_setup.
7864 (mips_arch_setup): Reimplement.
7865 (get_usrregs_info): New function.
7866 (mips_cannot_fetch_register, mips_cannot_store_register)
7867 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
7868 (mips_fill_fpregset, mips_store_fpregset): Adjust.
7869 (target_regsets): Rename to ...
7870 (mips_regsets): ... this, and make static.
7871 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
7872 (dsp_regs_info, regs_info): New globals.
7873 (mips_regs_info): New function.
7874 (the_low_target): Adjust.
7875 (initialize_low_arch): New function.
7876 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
7877 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
7878 Declare.
7879 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
7880 (arm_read_description): New, with bits factored from
7881 arm_arch_setup.
7882 (arm_arch_setup): Reimplement.
7883 (target_regsets): Rename to ...
7884 (arm_regsets): ... this, and make static.
7885 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
7886 (arm_regs_info): New function.
7887 (the_low_target): Adjust.
7888 (initialize_low_arch): New function.
7889 * linux-m68k-low.c (tdesc_m68k): Declare.
7890 (target_regsets): Rename to ...
7891 (m68k_regsets): ... this, and make static.
7892 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
7893 (m68k_regs_info): New function.
7894 (m68k_arch_setup): New function.
7895 (the_low_target): Adjust.
7896 (initialize_low_arch): New function.
7897 * linux-sh-low.c (tdesc_sharch): Declare.
7898 (target_regsets): Rename to ...
7899 (sh_regsets): ... this, and make static.
7900 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
7901 (sh_regs_info, sh_arch_setup): New functions.
7902 (the_low_target): Adjust.
7903 (initialize_low_arch): New function.
7904 * linux-bfin-low.c (tdesc_bfin): Declare.
7905 (bfin_arch_setup): New function.
7906 (bfin_usrregs_info, regs_info): New globals.
7907 (bfin_regs_info): New function.
7908 (the_low_target): Adjust.
7909 (initialize_low_arch): New function.
7910 * linux-cris-low.c (tdesc_cris): Declare.
7911 (cris_arch_setup): New function.
7912 (cris_usrregs_info, regs_info): New globals.
7913 (cris_regs_info): New function.
7914 (the_low_target): Adjust.
7915 (initialize_low_arch): New function.
7916 * linux-cris-low.c (tdesc_crisv32): Declare.
7917 (cris_arch_setup): New function.
7918 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
7919 (cris_regs_info): New function.
7920 (the_low_target): Adjust.
7921 (initialize_low_arch): New function.
7922 * linux-m32r-low.c (tdesc_m32r): Declare.
7923 (m32r_arch_setup): New function.
7924 (m32r_usrregs_info, regs_info): New globals.
7925 (m32r_regs_info): Adjust.
7926 (initialize_low_arch): New function.
7927 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
7928 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
7929 (tic6x_usrregs_info): Forward declare.
7930 (tic6x_read_description): New function, based on ...
7931 (tic6x_arch_setup): ... this. Reimplement.
7932 (target_regsets): Rename to ...
7933 (tic6x_regsets): ... this, and make static.
7934 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
7935 (tic6x_regs_info): New function.
7936 (the_low_target): Adjust.
7937 (initialize_low_arch): New function.
7938 * linux-xtensa-low.c (tdesc_xtensa): Declare.
7939 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
7940 (target_regsets): Rename to ...
7941 (xtensa_regsets): ... this, and make static.
7942 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
7943 globals.
7944 (xtensa_arch_setup, xtensa_regs_info): New functions.
7945 (the_low_target): Adjust.
7946 (initialize_low_arch): New function.
7947 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
7948 (nios2_arch_setup): Set the current process'es tdesc.
7949 (target_regsets): Rename to ...
7950 (nios2_regsets): ... this.
7951 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
7952 (nios2_regs_info): New function.
7953 (the_low_target): Adjust.
7954 (initialize_low_arch): New function.
a261b8f5
PA		 7955 * linux-aarch64-low.c (tdesc_aarch64): Declare.
7956 (aarch64_arch_setup): Set the current process'es tdesc.
7957 (target_regsets): Rename to ...
7958 (aarch64_regsets): ... this.
7959 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
7960 (aarch64_regs_info): New function.
7961 (the_low_target): Adjust.
7962 (initialize_low_arch): New function.
3aee8918
PA		 7963 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
7964 globals.
7965 (target_regsets): Rename to ...
7966 (tile_regsets): ... this.
7967 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
7968 (tile_regs_info): New function.
7969 (tile_arch_setup): Set the current process'es tdesc.
7970 (the_low_target): Adjust.
7971 (initialize_low_arch): New function.
7972 * spu-low.c (tdesc_spu): Declare.
7973 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
7974 * win32-arm-low.c (tdesc_arm): Declare.
7975 (arm_arch_setup): New function.
7976 (the_low_target): Install arm_arch_setup instead of
7977 init_registers_arm.
7978 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
7979 (init_windows_x86): Rename to ...
7980 (i386_arch_setup): ... this. Set `win32_tdesc'.
7981 (the_low_target): Adjust.
7982 * win32-low.c (win32_tdesc): New global.
7983 (child_add_thread): Don't create the thread cache here.
7984 (do_initial_child_stuff): Set the new process'es tdesc.
7985 * win32-low.h (struct target_desc): Forward declare.
7986 (win32_tdesc): Declare.
7987 * lynx-i386-low.c (tdesc_i386): Declare global.
7988 (lynx_i386_arch_setup): Set `lynx_tdesc'.
7989 * lynx-low.c (lynx_tdesc): New global.
7990 (lynx_add_process): Set the new process'es tdesc.
7991 * lynx-low.h (struct target_desc): Forward declare.
7992 (lynx_tdesc): Declare global.
7993 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
7994 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
7995 * nto-low.c (nto_tdesc): New global.
7996 (do_attach): Set the new process'es tdesc.
7997 * nto-low.h (struct target_desc): Forward declare.
7998 (nto_tdesc): Declare.
7999 * nto-x86-low.c (tdesc_i386): Declare.
8000 (nto_x86_arch_setup): Set `nto_tdesc'.
8001
b1fbec62
GB		 80022013-06-04 Gary Benson <gbenson@redhat.com>
8003
8004 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8005 to qSupported response when appropriate.
8006 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8007 with nonzero-length annex.
8008 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8009 arguments supplied in annex.
8010
d1ec4ce7
DE		 80112013-05-31 Doug Evans <dje@google.com>
8012
ac44adcb 8013 PR server/15594
d1ec4ce7
DE		 8014 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8015 64 bits in 64-cross-32 environment.
8016
9b25f2d3
PA		 80172013-05-28 Pedro Alves <palves@redhat.com>
8018
8019 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8020 (aarch64-without-fpu.c): Delete rule.
8021 * configure.srv (aarch64*-*-linux*): Remove references to
8022 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8023 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8024 declaration.
8025
6740dc9c
PA		 80262013-05-24 Pedro Alves <palves@redhat.com>
8027
8028 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8029 instead of strchr/decode_address. Error if the range isn't split
8030 with a ','. Don't assume there's be a ':' in the action.
8031
c2d6af84
PA		 80322013-05-23 Yao Qi <yao@codesourcery.com>
8033 Pedro Alves <palves@redhat.com>
8034
8035 * linux-low.c (lwp_in_step_range): New function.
8036 (linux_wait_1): If the thread was range stepping and stopped
8037 outside the stepping range, report the stop to GDB. Otherwise,
8038 continue stepping. Add range stepping debug output.
8039 (linux_set_resume_request): Copy the step range from the resume
8040 request to the lwp.
8041 (linux_supports_range_stepping): New.
8042 (linux_target_ops) <supports_range_stepping>: Set to
8043 linux_supports_range_stepping.
8044 * linux-low.h (struct linux_target_ops)
8045 <supports_range_stepping>: New field.
8046 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8047 * linux-x86-low.c (x86_supports_range_stepping): New.
8048 (the_low_target) <supports_range_stepping>: Set to
8049 x86_supports_range_stepping.
8050 * server.c (handle_v_cont): Handle 'r' action.
8051 (handle_v_requests): Append ";r" if the target supports range
8052 stepping.
8053 * target.h (struct thread_resume) <step_range_start,
8054 step_range_end>: New fields.
8055 (struct target_ops) <supports_range_stepping>:
8056 New field.
8057 (target_supports_range_stepping): New macro.
8058
58794e1a
JB		 80592013-05-17 Joel Brobecker <brobecker@adacore.com>
8060
8061 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8062 confusion in comment.
8063
d631c5a7
JB		 80642013-05-17 Joel Brobecker <brobecker@adacore.com>
8065
8066 * lynx-low.c (struct process_info_private): New type.
8067 (lynx_add_process): New function.
8068 (lynx_create_inferior, lynx_attach): Replace calls to
8069 add_process by calls to lynx_add_process.
8070 (lynx_resume): If PTID is null, then try using
8071 current_process()->private->last_wait_event_ptid.
8072 Add comments.
8073 (lynx_clear_inferiors): Delete. The contents of that function
8074 has been inlined in lynx_mourn;
8075 (lynx_wait_1): Save the ptid in the process's private data.
8076 (lynx_mourn): Free the process' private data. Replace call
8077 to lynx_clear_inferiors by call to clear_inferiors.
8078
96f7a20f
YQ		 80792013-05-17 Yao Qi <yao@codesourcery.com>
8080
8081 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8082 the right place.
8083
db0dfaa0
LM		 80842013-05-16 Luis Machado <lgustavo@codesourcery.com>
8085
8086 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8087 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8088 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8089 PT_TEXT_END_ADDR guards. Update comments.
8090 (linux_target_op) <read_offsets>: Conditionally define to
8091 linux_read_offsets if the target is UCLIBC and if it defines
8092 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8093
68f5f838
SL		 80942013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8095 Andrew Jenner <andrew@codesourcery.com>
8096
8097 * Makefile.in (SFILES): Add linux-nios2-low.c.
8098 (clean): Add action to delete nios2-linux.c.
8099 (nios2-linux.c): New rule.
8100 * configure.srv: Add nios2*-*-linux*.
8101 * linux-nios2-low.c: New.
8102
1ebff1fd
HAQ		 81032013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8104
8105 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8106
f6150862
HZ		 81072013-04-25 Hui Zhu <hui@codesourcery.com>
8108
8109 PR gdb/15186
f6150862
HZ		 8110 * ax.c (ax_printf): Add fflush.
8111
614c279d
TT		 81122013-04-22 Tom Tromey <tromey@redhat.com>
8113
8114 * Makefile.in (SFILES): Add filestuff.c.
8115 (OBS): Add filestuff.o.
8116 (filestuff.o): New target.
8117 * config.in, configure: Rebuild.
8118 * configure.ac: Check for fdwalk, pipe2.
8119
7d4e5717
PA		 81202013-04-17 Pedro Alves <palves@redhat.com>
8121
8122 * configure.ac (USE_THREAD_DB): Delete variable.
8123 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8124 Don't AC_SUBST USE_THREAD_DB.
8125 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8126 * config.in, configure: Regenerate.
8127
d5c93e41
PA		 81282013-04-16 Pedro Alves <palves@redhat.com>
8129
8130 * linux-low.h (struct lwp_info) <thread_known>: Move under
8131 the USE_THREAD_DB #ifdef.
8132
04f5fe89
PA		 81332013-04-16 Pedro Alves <palves@redhat.com>
8134
8135 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8136 (linux-low.o): Delete rule.
8137 * linux-low.h: Always include "gdb_thread_db.h" instead of
8138 conditionally including thread_db.h.
8139 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8140 HAVE_THREAD_DB_H.
8141
480b27bf
JK		 81422013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8143
8144 * Makefile.in (install-only): Fix make install regression.
8145
43662968
JK		 81462013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8147
8148 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8149 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8150 installation.
8151 * gdbserver.1: Remove.
8152
3e74e146
PA		 81532013-03-22 Pedro Alves <palves@redhat.com>
8154
8155 * linux-low.c (handle_extended_wait): Don't call
8156 linux_enable_event_reporting.
8157
a8347a2a
TT		 81582013-03-15 Tony Theodore <tonyt@logyst.com>
8159
8160 PR build/9098:
8161 * Makefile.in (SHELL): Use @SHELL@.
8162
eeb56fa7
SDJ		 81632013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8164
8165 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8166 compiler warning.
8167
4fa7e2ff
JB		 81682013-03-13 Joel Brobecker <brobecker@adacore.com>
8169
8170 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8171 Remove extraneous NULL element.
8172
8ddb1965
YQ		 81732013-03-13 Yao Qi <yao@codesourcery.com>
8174
8175 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8176 'V' block in trace frame.
8177
9accd112
MM		 81782013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8179
8180 * target.h (struct target_ops): Add btrace ops.
8181 (target_supports_btrace): New macro.
8182 (target_enable_btrace): New macro.
8183 (target_disable_btrace): New macro.
8184 (target_read_btrace): New macro.
8185 * gdbthread.h (struct thread_info): Add btrace field.
8186 * server.c: Include btrace-common.h.
8187 (handle_btrace_general_set): New function.
8188 (handle_btrace_enable): New function.
8189 (handle_btrace_disable): New function.
8190 (handle_general_set): Call handle_btrace_general_set.
8191 (handle_qxfer_btrace): New function.
8192 (struct qxfer qxfer_packets[]): Add btrace entry.
8193 * inferiors.c (remove_thread): Disable btrace.
8194 * linux-low: Include linux-btrace.h.
8195 (linux_low_enable_btrace): New function.
8196 (linux_low_read_btrace): New function.
8197 (linux_target_ops): Add btrace ops.
8198 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8199 Add srv_linux_btrace=yes.
8200 (x86_64-*-linux*): Add linux-btrace.o.
8201 Add srv_linux_btrace=yes.
8202 * configure.ac: Define HAVE_LINUX_BTRACE.
8203 * config.in: Regenerated.
8204 * configure: Regenerated.
8205
5cc22e4c
MM		 82062013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8207
8208 * server.c (handle_qxfer): Preserve error message if -3 is
8209 returned.
8210 (qxfer): Document the -3 return value.
8211
7c97f91e
MM		 82122013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8213
8214 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8215 (linux_btrace_h): New variable.
8216 (linux-btrace.o): New rule.
8217
be9a119c 82182013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 8219 Hafiz Abid Qadeer <abidh@codesourcery.com>
8220
8221 * tracepoint.c (trace_buffer_size): New global.
8222 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8223 (init_trace_buffer): Change to one-argument function. Allocate
8224 trace buffer memory.
8225 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8226 handle QTBuffer:size packet.
8227 (cmd_bigqtbuffer_size): New function.
8228 (initialize_tracepoint): Call init_trace_buffer with
8229 DEFAULT_TRACE_BUFFER_SIZE.
8230 * server.c (handle_query): Add QTBuffer:size in the
8231 supported packets.
8232
e64f7499
YQ		 82332013-03-07 Yao Qi <yao@codesourcery.com>
8234
8235 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8236 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8237 of -1.
8238 (cmd_qtsp): Adjust condition. Do post increment.
8239 Set cur_action and cur_step_action back to 0.
8240
f0ae6fc3
PA		 82412013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8242
8243 PR server/15236
8244 * linux-low.c (linux_write_memory): Return early success if LEN is
8245 zero.
8246
b5b0b0af
CV		 82472013-03-05 Corinna Vinschen <vinschen@redhat.de>
8248
334ad4a8 8249 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 8250
589bc927
TT		 82512013-02-28 Tom Tromey <tromey@redhat.com>
8252
8253 * configure.ac: Invoke AC_SYS_LARGEFILE.
8254 * configure, config.in: Rebuild.
8255
dfe07582
CV		 82562013-02-28 Corinna Vinschen <vinschen@redhat.com>
8257
8258 * win32-low.c: Throughout, fix format strings and casts of
8259 printf-like functions to avoid type related warnings on all
8260 platforms.
8261 (get_child_debug_event): Print dwDebugEventCode as hex since
8262 that's how it's usually documented.
8263
736cd585
YQ		 82642013-02-28 Yao Qi <yao@codesourcery.com>
8265
8266 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8267 pulongest.
8268
e1f58301
JW		 82692013-02-27 Jiong Wang <jiwang@tilera.com>
8270
8271 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8272 (reg-tilegx32.c): New rule.
8273 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8274 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8275 different register info initializer according to elf class.
8276 (init_registers_tilgx32): New function. The tilegx32 register info
8277 initializer.
8278 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8279 (tile_store_gregset): Likewise.
8280
d171ca78
YQ		 82812013-02-27 Yao Qi <yao@codesourcery.com>
8282
8283 * server.c (process_point_options): Print debug message when
8284 debug_threads is true.
8285
282bbdf3
YQ		 82862013-02-26 Yao Qi <yao@codesourcery.com>
8287
8288 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8289
aca22551
PA		 82902013-02-19 Pedro Alves <palves@redhat.com>
8291 Kai Tietz <ktietz@redhat.com>
8292
8293 PR gdb/15161
8294
8295 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8296 instead of strtoul to extract address from packet.
8297 (process_serial_event) <'z'>: Likewise.
8298
4f3cee1c
YQ		 82992013-02-18 Yao Qi <yao@codesourcery.com>
8300
8301 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8302
8e1d55a3
PA		 83032013-02-14 Pedro Alves <palves@redhat.com>
8304
8305 Plug memory leak.
8306
8307 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8308 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8309
458820da
PA		 83102013-02-14 Pedro Alves <palves@redhat.com>
8311
8312 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8313
baea0dae
PA		 83142013-02-14 Pedro Alves <palves@redhat.com>
8315
8316 * tracepoint.c (save_string): Delete.
8317 (add_tracepoint_action): Use savestring instead of save_string.
8318
0b1afbb3
PA		 83192013-02-12 Pedro Alves <palves@redhat.com>
8320
8321 * linux-xtensa-low.c: Ditto.
8322 * xtensa-xtregs.c: Ditto.
8323
8a4ac37e
PA		 83242013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8325
8326 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8327 thread_db.
8328
148de6bb
MS		 83292013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8330
8331 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8332 aarch64_num_wp_regs and aarch64_num_bp_regs to
8333 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8334
55fac6e0
MS		 83352013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8336
8337 * linux-aarch64-low.c (ps_get_thread_area): Replace
8338 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8339
176eb98c
MS		 83402013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8341 Marcus Shawcroft <marcus.shawcroft@arm.com>
8342 Nigel Stephens <nigel.stephens@arm.com>
8343 Yufeng Zhang <yufeng.zhang@arm.com>
8344
8345 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8346 (aarch64.c, aarch64-without-fpu.c): New targets.
8347 * configure.srv (aarch64*-*-linux*): New.
8348 * linux-aarch64-low.c: New file.
8349
56f7af9c
MS		 83502013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8351
43aaf8b6 8352 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 8353 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8354 (dequeue_one_deferred_signal, linux_resume_one_thread)
8355 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8356 (linux_tracefork_grandchild, linux_test_for_tracefork)
8357 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8358 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8359 where the argument is 0.
8360
60f662b0
YQ		 83612013-01-25 Yao Qi <yao@codesourcery.com>
8362
8363 * event-loop.c: Include "queue.h".
8364 (gdb_event_p): New typedef.
8365 (struct gdb_event) <next_event>: Remove.
8366 (event_queue): Change to QUEUE(gdb_event_p).
8367 (async_queue_event): Remove.
8368 (gdb_event_xfree): New.
8369 (initialize_event_loop): New.
8370 (process_event): Use API from QUEUE.
8371 (wait_for_event): Likewise.
8372 * server.c (main): Call initialize_event_loop.
8373 * server.h (initialize_event_loop): Declare.
8374
5ae4861a
YQ		 83752013-01-18 Yao Qi <yao@codesourcery.com>
8376
8377 * ax.h (struct eval_agent_expr_context): New.
8378 (gdb_eval_agent_expr): Update declaration.
8379 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8380 TFRAME. Add new argument CTX.
8381 * server.h (struct eval_agent_expr_context): Declare.
8382 (agent_mem_read, agent_tsv_read): Update declaration.
8383 (agent_mem_read_string): Likewise.
8384 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8385 (add_traceframe_block): Add new argument TPOINT.
8386 Increase TPOINT->traceframe_usage.
8387 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8388 eval_tracepoint_agent_expr.
8389 (condition_true_at_tracepoint): Likewise.
8390 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8391 (agent_mem_read_string, agent_tsv_read): Likewise.
8392
85e00e85
YQ		 83932013-01-16 Yao Qi <yao@codesourcery.com>
8394
8395 * linux-low.c (linux_resume_one_lwp): Don't check
8396 'lwp->bp_reinsert != 0'.
8397
4039cf45
JB		 83982013-01-07 Joel Brobecker <brobecker@adacore.com>
8399 Pedro Alves <palves@redhat.com>
8400
8401 * lynx-low.c (ptrace_request_to_str): Define a temporary
8402 macro and use it to simplify this function's implementation.
8403
9044dee2
JB		 84042013-01-07 Joel Brobecker <brobecker@adacore.com>
8405
8406 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8407 sets errno.
8408
e6352c8f
JB		 84092013-01-07 Joel Brobecker <brobecker@adacore.com>
8410
8411 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8412
50681a27
JB		 84132013-01-07 Joel Brobecker <brobecker@adacore.com>
8414
8415 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8416
3f6e77ef
JB		 84172013-01-07 Joel Brobecker <brobecker@adacore.com>
8418
8419 * lynx-low.c (lynx_resume): Use the resume_info parameter
8420 to determine the ptid for the lynx_ptrace call, unless
8421 it is equal to minus_one_ptid, in which case we use the
8422 ptid of the current_inferior.
8423 (lynx_wait_1): After having received a thread create/exit
8424 event, resume the inferior's execution using the signaling
8425 thread's ptid, rather than the old ptid.
8426
7fda33ae
JB		 84272013-01-07 Joel Brobecker <brobecker@adacore.com>
8428
8429 * lynx-low.c (lynx_resume): Delete variable ret.
8430
b9786c74
JB		 84312013-01-01 Joel Brobecker <brobecker@adacore.com>
8432
8433 * gdbreplay.c (gdbreplay_version): Update copyright year.
8434 * server.c (gdbserver_version): Likewise.
8435
8b93d60f
JB		 84362012-12-17 Joel Brobecker <brobecker@adacore.com>
8437
8438 * lynx-low.c (lynx_wait_1): Add debug trace before adding
8439 new thread.
8440
037335a7
JB		 84412012-12-17 Joel Brobecker <brobecker@adacore.com>
8442
8443 * lynx-low.c (ptrace_request_to_str): Add handling for
8444 PTRACE_GETTRACESIG.
8445
52d4cbd8
JB		 84462012-12-17 Joel Brobecker <brobecker@adacore.com>
8447
8448 * lynx-low.c (lynx_attach): Delete variable new_process.
8449
ab8f6ca9
JB		 84502012-12-17 Joel Brobecker <brobecker@adacore.com>
8451
8452 * lynx-low.c (lynx_create_inferior): Delete variable
8453 new_process.
8454
78cbc024
JB		 84552012-12-17 Joel Brobecker <brobecker@adacore.com>
8456
8457 * lynx-low.c (ptrace_request_to_str): Do not handle
8458 PTRACE_GETTHREADLIST if this macro does not exist.
8459
14a00470
YQ		 84602012-12-15 Yao Qi <yao@codesourcery.com>
8461
8462 * Makefile.in (OBS): Add notif.o.
8463 * notif.c, notif.h: New.
8464 * server.c: Include "notif.h".
8465 (struct vstop_notif) <next>: Remove.
8466 <base>: New field.
8467 (queue_stop_reply): Update.
8468 (push_event, send_next_stop_reply): Remove.
8469 (discard_queued_stop_replies): Update.
8470 (notif_stop): New variable.
8471 (handle_v_stopped): Remove.
8472 (handle_v_requests): Don't call handle_v_stopped. Call
8473 handle_ack_notif instead.
8474 (queue_stop_reply_callback): Call notif_event_enque instead
8475 of queue_stop_reply.
8476 (handle_status): Don't call send_next_stop_reply, call
8477 notif_write_event instead.
8478 (kill_inferior_callback): Likewise.
8479 (detach_or_kill_inferior_callback): Likewise.
8480 (main): Call initialize_notif.
8481 (process_serial_event): Call QUEUE_is_empty.
8482 (handle_target_event): Call notif_push instead of push event.
8483 * server.h (push_event): Remove declaration.
8484
61c125b9
TT		 84852012-12-10 Tom Tromey <tromey@redhat.com>
8486
8487 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
8488 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
8489 macros.
8490 (.c.o): Rewrite.
8491 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
8492 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
8493 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
8494 (amd64-linux-ipa.o, ax.o): Rewrite.
8495 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
8496 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
8497 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
8498 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
8499 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
8500 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
8501 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
8502 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
8503 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
8504 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
8505 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
8506 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
8507 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
8508 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
8509 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
8510 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
8511 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
8512 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
8513 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
8514 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
8515 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
8516 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
8517 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
8518 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
8519 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
8520 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
8521 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
8522 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
8523 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
8524 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
8525 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
8526 (reg-tilegx.o): Remove.
8527 (all_object_files): New macro.
8528 Include .deps files.
8529 * aclocal.m4, configure: Rebuild.
8530 * acinclude.m4: Include depstand.m4, lead-dot.m4.
8531 * configure.ac: Invoke ZW_CREATE_DEPDIR,
8532 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
8533
e90e9ad9
TT		 85342012-12-05 Tom Tromey <tromey@redhat.com>
8535
8536 PR gdb/14917:
8537 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
8538
02d403bf 85392012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 8540
8541 * configure.ac: Check for linux/perf_event.h.
8542 * config.in: Regenerated.
8543 * configure: Regenerated.
8544
0270a750
PA		 85452012-11-26 Maxime Villard <rustyBSD@gmx.fr>
8546
8547 * hostio.c (handle_readlink): Decrease buffer size
8548 parameter passed to readlink by one byte.
8549
8c29b58e
YQ		 85502012-11-26 Yao Qi <yao@codesourcery.com>
8551
8552 * configure.ac (build_warnings): Append '-Wempty-body'.
8553 * configure: Regenerated.
8554 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
8555 body.
8556
8bdce1ff
PM		 85572012-11-15 Pierre Muller <muller@sourceware.org>
8558
8559 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
8560 * config.in: Regenerate.
8561 * configure: Regenerate.
8562 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
8563 Use "gdb_wait.h" header instead of <sys/wait.h> header.
8564 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8565 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
8566 header.
8567 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
8568 instead of <sys/wait.h> header.
8569 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
8570
02d403bf 85712012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 8572
8573 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
8574 (various make rules): Remove -DGDBSERVER
8575
fbd5db48
YQ		 85762012-11-09 Yao Qi <yao@codesourcery.com>
8577
8578 * spu-low.c (current_ptid): Move it to ..
8579 * gdbthread.h: ... here. New.
8580 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
8581 * server.c (myresume, process_serial_event): Likewise.
8582 * thread-db.c (thread_db_find_new_threads): Likewise.
8583 * tracepoint.c (run_inferior_command): Likewise.
8584
b3dc46ff
AB		 85852012-10-01 Andrew Burgess <aburgess@broadcom.com>
8586
8587 * server.c (handle_search_memory_1): Include access length in
8588 warning message.
8589
07c04788
HPN		 85902012-09-05 Michael Brandt <michael.brandt@axis.com>
8591
8592 * linux-crisv32-low.c: Fix compile errors.
8593
918d227b
YQ		 85942012-09-04 Yao Qi <yao@codesourcery.com>
8595
8596 * tracepoint.c (cmd_qtsv): Adjust debug message.
8597 Don't check CUR_TPOINT.
8598
18c1b81a
YQ		 85992012-08-28 Yao Qi <yao@codesourcery.com>
8600
8601 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
8602 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
8603 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
8604 Remove declarations of xmalloc, xreallloc, xstrdup and
8605 freeargv.
8606 * Makefile.in (libiberty_h): New.
8607 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
8608 (linux-bfin-low.o): Append dependency 'libiberty.h'.
8609
dc82f37b
YQ		 86102012-08-23 Yao Qi <yao@codesourcery.com>
8611
8612 * server.h: Remove declaration of 'xsnprintf'.
8613
406b1477
KS		 86142012-08-22 Keith Seitz <keiths@redhat.com>
8615
8616 * server.h: Include build-gnulib-gbserver/config.h.
8617 * gdbreplay.c: Likewise.
8618
e6712ff1
DE		 86192012-08-08 Doug Evans <dje@google.com>
8620
8621 * Makefile.in (SFILES): Add gdb_vecs.c.
8622 (OBS): Add gdb_vecs.o.
8623 (gdb_vecs_h, host_defs_h): New variables.
8624 (thread-db.o): Add $(gdb_vecs_h) dependency.
8625 (gdb_vecs.o): New rule.
8626 * thread-db.c: #include "gdb_vecs.h".
8627 (thread_db_load_search): Use a vector to iterate over path elements.
8628 Handle text appearing after "$pdir".
8629
8630 * configure.ac: Add check for strstr.
8631 * config.in: Regenerate.
8632 * configure: Regenerate.
8633
7c3270ae
UW		 86342012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
8635
8636 * hostio.c (handle_pread): If pread fails, fall back to attempting
8637 lseek/read.
8638 (handle_pwrite): Likewise for pwrite.
8639
b62e2b27
UW		 86402012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
8641
8642 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
8643 between unsupported TYPE and unimplementable ADDR/LEN combination.
8644 (arm_insert_point): Act on new return value.
8645
78a99e91
PA		 86462012-07-31 Pedro Alves <palves@redhat.com>
8647
8648 * server.c (process_point_options): Only skip tokens if we find
8649 one that is unrecognized. Don't treat 'X' specially while
8650 skipping unrecognized tokens.
8651
fcf303ab
UW		 86522012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
8653
8654 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
8655 to 4-byte-align HW breakpoint addresses for Thumb.
8656
7255706c
YQ		 86572012-07-27 Yao Qi <yao@codesourcery.com>
8658
8659 PR remote/14161.
8660
8661 * server.h: Declare gdb_agent_about_to_close.
8662 * target.c (kill_inferior): Include "agent.h".
8663 New. Send command 'kill'.
8664 * target.h (kill_inferior): Removed macro.
8665 * tracepoint.c (gdb_agent_about_to_close): New.
8666 (gdb_agent_helper_thread): Handle command 'close'.
8667 Wait endlessly until the inferior stops.
8668 Install gdb_agent_remove_socket to atexit hook.
8669 (agent_socket_name): New static variable.
8670 (gdb_agent_socket_init): Replace local variable 'name' with
8671 'agent_socket_name'.
8672 (gdb_agent_remove_socket): New.
8673
5a3f286f
YQ		 86742012-07-27 Yao Qi <yao@codesourcery.com>
8675
8676 * server.c (process_point_options): Stop at 'X' when parsing.
8677
961bd387
ME		 86782012-07-19 Michael Eager <eager@eagercon.com>
8679
a261b8f5 8680 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 8681 to hw_execute.
8682 * linux-x86-low.c (x86_insert_point, x86_remove_point):
8683 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
8684 hardware breakpoint.
8685
aa7c7447
JK		 86862012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8687
8688 * gdbserver/linux-low.c (initialize_low): Call
8689 linux_ptrace_init_warnings.
8690
7f216e7c
DE		 86912012-07-02 Doug Evans <dje@google.com>
8692
8693 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
8694 pointer to int.
8695
d3ce09f5
SS		 86962012-07-02 Stan Shebs <stan@codesourcery.com>
8697
8698 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
8699 (ax.o): Add it to build rule.
8700 (ax-ipa.o): Ditto.
8701 (OBS): Add format.o.
8702 (IPA_OBS): Add format.o.
8703 * server.c (handle_query): Claim support for breakpoint commands.
8704 (process_point_options): Add command case.
8705 (process_serial_event): Leave running if there are printfs in
8706 effect.
8707 * mem-break.h (any_persistent_commands): Declare.
8708 (add_breakpoint_commands): Declare.
8709 (gdb_no_commands_at_breakpoint): Declare.
8710 (run_breakpoint_commands): Declare.
8711 * mem-break.c (struct point_command_list): New struct.
8712 (struct breakpoint): New field command_list.
8713 (any_persistent_commands): New function.
8714 (add_commands_to_breakpoint): New function.
8715 (add_breakpoint_commands): New function.
8716 (gdb_no_commands_at_breakpoint): New function.
8717 (run_breakpoint_commands): New function.
8718 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
8719 locally.
8720 * ax.c: Include format.h.
8721 (ax_printf): New function.
8722 (gdb_eval_agent_expr): Add printf opcode.
8723
2f8f6aed
YQ		 87242012-06-13 Yao Qi <yao@codesourcery.com>
8725
8726 * server.c (start_inferior): Remove duplicated writes to fields
8727 'last_resume_kind' and 'last_status' of 'current_inferior'.
8728
0c9070b3
YQ		 87292012-06-12 Yao Qi <yao@codesourcery.com>
8730 Pedro Alves <palves@redhat.com>
8731
8732 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
8733 comment.
8734 * server.c (handle_v_cont): Extend comment.
8735
c52daf70
YQ		 87362012-06-11 Yao Qi <yao@codesourcery.com>
8737
8738 * linux-low.c (linux_attach): Add 'static'.
8739
d38bbb0a
YQ		 87402012-06-06 Yao Qi <yao@codesourcery.com>
8741
8742 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
8743
89dc0afd
JK		 87442012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
8745
8746 Fix gcc -flto compilation warning.
8747 * server.c (main): Make variable multi_mode and attach volatile.
8748
75f62ce7
TJB		 87492012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8750
8751 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
8752 if the platform doesn't know about it.
8753
65f479b6
PA		 87542012-05-30 Jeff Kenton <jkenton@tilera.com>
8755
8756 * Makefile.in (SFILES): Add linux-tile-low.c.
8757 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
8758 * configure.srv: Handle tilegx-*-linux*.
8759 * linux-tile-low.c: New file.
8760
0c5bf5a9
JK		 87612012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8762
8763 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
8764
a493e3e2
PA		 87652012-05-24 Pedro Alves <palves@redhat.com>
8766
8767 PR gdb/7205
8768
43aaf8b6 8769 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 8770
2ea28649
PA		 87712012-05-24 Pedro Alves <palves@redhat.com>
8772
8773 PR gdb/7205
8774
8775 Replace target_signal with gdb_signal throughout.
8776
8d409d16
MR		 87772012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
8778
8779 * linux-low.c (linux_store_registers): Avoid the copying sequence
8780 when no data has been retrieved by ptrace.
8781
23512c01
MGD		 87822012-05-22 Will Deacon <will.deacon@arm.com>
8783
8784 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
8785 Include asm/ptrace.h.
8786 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
8787 already defined.
8788
4934b29e
MR		 87892012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
8790
8791 * linux-low.c (linux_store_registers): Don't re-retrieve data
8792 with ptrace that has already been obtained from /proc. Always
8793 copy any data retrieved with ptrace to the buffer supplied.
8794
bde24c0a
PA		 87952012-05-11 Yao Qi <yao@codesourcery.com>
8796 Pedro Alves <palves@redhat.com>
8797
8798 * linux-low.c (enum stopping_threads_kind): New.
8799 (stopping_threads): Change type to `enum stopping_threads_kind'.
8800 (handle_extended_wait): If stopping and suspending threads, leave
8801 the new_lwp suspended too.
8802 (linux_wait_for_event): Adjust.
8803 (stop_all_lwps): Set `stopping_threads' to
8804 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
8805 whether we're suspending threads or just stopping them. Assert no
8806 recursion happens.
8807
623b6bdf
YQ		 88082012-04-29 Yao Qi <yao@codesourcery.com>
8809
8810 * server.h: Move some code to ...
8811 * gdbthread.h: ... here. New.
8812 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
8813 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
8814 (nto-low.o, win32-low.o): Likewise.
8815 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
8816 * regcache.c, remote-utils.c, server.c: Likewise.
8817 * target.c, tracepoint.c, win32-low.c: Likewise.
8818
f15f9948
TJB		 88192012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8820
8821 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
8822 (PTRACE_ARG4_TYPE): Likewise.
8823 (PTRACE_XFER_TYPE): Likewise.
8824 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
8825 ptrace to PTRACE_ARG3_TYPE.
8826 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
8827 (PTRACE_ARG4_TYPE): Likewise.
8828 (PTRACE_XFER_TYPE): Likewise.
8829 (linux_detach_one_lwp): Cast fourth argument of
8830 ptrace to long then PTRACE_ARG4_TYPE.
8831 (regsets_fetch_inferior_registers): Cast third argument of
8832 ptrace to long then PTRACE_ARG3_TYPE.
8833 (regsets_store_inferior_registers): Likewise.
8834
38ea300a
PA		 88352012-04-20 Pedro Alves <palves@redhat.com>
8836
8837 * configure: Regenerate.
8838
c971b7fa
PA		 88392012-04-19 Pedro Alves <palves@redhat.com>
8840
43aaf8b6 8841 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 8842 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 8843 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
8844 (all, install-only, uninstall, clean-info, all-lib, clean): No
8845 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
8846 (maintainer-clean realclean distclean): Use subdir_do.
8847 (subdir_do): New.
8848 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 8849 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 8850 * acinclude.m4: Include acx_configure_dir.m4.
8851 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
8852 calls. Call AC_PROG_RANLIB. Configure gnulib using
8853 ACX_CONFIGURE_DIR.
8854 (GNULIB): New.
8855 (GNULIB_STDINT_H): Adjust.
8856 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
8857 * gdbreplay.c: Include build-gnulib/config.h.
8858 * server.h: Likewise.
8859 * aclocal.m4: Regenerate.
8860 * config.in: Regenerate.
8861 * configure: Regenerate.
c971b7fa 8862
809277f8
PA		 88632012-04-19 Pedro Alves <palves@redhat.com>
8864
8865 * Makefile.in (LIBGNU, INCGNU): Adjust.
8866 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
8867 (all, install-only, uninstall, clean-info, all-lib, clean)
8868 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
8869 * configure.ac: Adjust AC_OUTPUT output.
8870 * aclocal.m4: Regenerate.
8871 * configure: Regenerate.
8872
fd9bb8b8
PA		 88732012-04-19 Pedro Alves <palves@redhat.com>
8874
8875 * Makefile.in (generated_files): New.
8876 (server_h): Remove the explicit dependency on config.h, and depend
8877 on $generated_files.
8878
1c298c66
PA		 88792012-04-19 Pedro Alves <palves@redhat.com>
8880
8881 * Makefile.in (INCGNU): Add -Ignulib.
8882
57c4b50b
PA		 88832012-04-19 Pedro Alves <palves@redhat.com>
8884
8885 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
8886 (INCGNU): ... this, and spell out -I here.
8887 (GNULIB_LIB): Rename to ...
8888 (LIBGNU): ... this.
8889 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
8890
1030e047
PA		 88912012-04-19 Pedro Alves <palves@redhat.com>
8892
8893 * config.in: Regenerate.
8894
447d4319
PA		 88952012-04-19 Pedro Alves <palves@redhat.com>
8896
8897 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
8898 * server.h (memmem): Remove declaration.
8899 * config.in: Regenerate.
8900 * configure: Regenerate.
8901
aad9eab9
YQ		 89022012-04-19 Yao Qi <yao@codesourcery.com>
8903
8904 * Makefile.in (SFILES): Add common/vec.c.
8905 (OBS): Add vec.o.
8906 (vec.o): New rule.
8907
3e10640f
YQ		 89082012-04-19 Yao Qi <yao@codesourcery.com>
8909
8910 * remote-utils.c (prepare_resume_reply): Replace with macro
8911 target_core_of_thread.
8912 * server.c (handle_qxfer_threads_proper): Likewise.
8913 * target.h (traget_core_of_thread): New macro.
8914
71622373
PA		 89152012-04-18 Pedro Alves <palves@redhat.com>
8916
8917 * aclocal.m4: Regenerate.
8918 * configure: Regenerate.
8919
80d26939
YQ		 89202012-04-16 Yao Qi <yao@codesourcery.com>
8921
8922 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
8923 duplicated on address.
8924
42476b70
YQ		 89252012-04-16 Yao Qi <yao@codesourcery.com>
8926
8927 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
8928 (struct tracepoint_action_ops) <send>: New field.
8929 (m_tracepoint_action_send, r_tracepoint_action_send): New.
8930 (agent_expr_send, x_tracepoint_action_send): New.
8931 (l_tracepoint_action_send): New.
8932 (cmd_qtdp): Download and install tracepoint
8933 according to `use_agent'.
8934 (run_inferior_command): Add one more parameter `len'.
8935 Update callers.
8936 (tracepoint_send_agent): New.
8937 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
8938
7bc83639
YQ		 89392012-04-16 Yao Qi <yao@codesourcery.com>
8940
8941 * tracepoint.c (download_tracepoints): Moved to ...
8942 (cmd_qtstart): ... here.
8943
5f18041e
YQ		 89442012-04-14 Yao Qi <yao@codesourcery.com>
8945
8946 * tracepoint.c: Include inttypes.h.
8947 (struct collect_memory_action): Use sized types.
8948 (struct tracepoint): Likewise.
8949 (cmd_qtdp, stop_tracing): Update print specifiers.
8950 (cmd_qtp, response_tracepoint): Likewise.
8951 (collect_data_at_tracepoint): Likewise.
8952 (collect_data_at_step): Likewise.
8953
55a8c076
YQ		 89542012-04-14 Yao Qi <yao@codesourcery.com>
8955
8956 Import gnulib module inttypes.
8957 * aclocal.m4, config.in, configure: Regenerated.
8958
dc750257
YQ		 89592012-04-14 Yao Qi <yao@codesourcery.com>
8960
8961 * Makefile.in (maintainer-clean, realclean, distclean): Remove
8962 Makefile and config.status at last.
8963
0ab5faf9
YQ		 89642012-04-13 Yao Qi <yao@codesourcery.com>
8965
8966 * tracepoint.c: Include stdint.h unconditionally.
8967
18f5fd81
TJB		 89682012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
8969
8970 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
8971 on BFD_HAVE_SYS_PROCFS_TYPE.
8972 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
8973 * configure: Regenerate.
8974 * config.in: Likewise.
8975
4d47af5c
L		 89762012-04-13 H.J. Lu <hongjiu.lu@intel.com>
8977
8978 * Makefile.in (clean): Also remove x32.c x32-linux.c
8979 x32-avx.c x32-avx-linux.c.
8980 (x32.o): New target.
8981 (x32.c): Likewise.
8982 (x32-linux.o): Likewise.
8983 (x32-linux.c): Likewise.
8984 (x32-avx.o): Likewise.
8985 (x32-avx.c): Likewise.
8986 (x32-avx-linux.o): Likewise.
8987 (x32-avx-linux.c): Likewise.
8988
8989 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
8990 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
8991 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
8992 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
8993 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
8994 i386/x32-avx-linux.xml.
8995
8996 * linux-x86-low.c (init_registers_x32_linux): New prototype.
8997 (init_registers_x32_avx_linux): Likwise.
8998 (x86_linux_update_xmltarget): Call init_registers_x32_linux
8999 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9000
ecedbe58
PA		 90012012-04-13 Pedro Alves <palves@redhat.com>
9002
9003 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9004 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9005 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9006 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9007 the sub-make.
9008
c92b5177
L		 90092012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9010
9011 * linux-x86-low.c (compat_x32_clock_t): New.
9012 (compat_x32_siginfo_t): Likewise.
9013 (compat_x32_siginfo_from_siginfo): Likewise.
9014 (siginfo_from_compat_x32_siginfo): Likewise.
9015 (linux_is_elf64): Likewise.
9016 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9017 and siginfo_from_compat_x32_siginfo for x32.
9018 (x86_arch_setup): Set linux_is_elf64.
9019
214d508e
L		 90202012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9021
9022 PR gdb/13969
9023 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9024 e_machine field.
9025 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9026 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9027 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9028 compatible with process.
9029
c9a1864a
YQ		 90302012-04-12 Yao Qi <yao@codesourcery.com>
9031
9032 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9033 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9034 (install-only, install-info, clean): Handle sub dir gnulib.
9035 (all-lib, am--refresh): New targets.
9036 (memmem.o): Remove target.
9037 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9038 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9039 (AC_REPLACE_FUNCS): Remove memmem.
9040 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9041 (AC_OUTPUT): Generate Makefile in gnulib/.
9042 * aclocal.m4, config.in, configure: Regenerated.
9043
367ba2c2
MR		 90442012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9045
9046 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9047
9d236627
PA		 90482012-04-05 Pedro Alves <palves@redhat.com>
9049
9050 -Werror=strict-aliasing
9051
9052 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9053 pointer.
9054
111217b3
PA		 90552012-04-04 Pedro Alves <palves@redhat.com>
9056
9057 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9058 (sparc_store_gregset_from_stack, sparc_store_gregset)
9059 (sparc_breakpoint_at): Fix formatting.
9060
8365dcf5
TJB		 90612012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9062
9063 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9064 are available.
9065 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9066 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9067 * config.in: Regenerate.
9068 * configure: Likewise.
9069
689cc2ae
PA		 90702012-03-29 Pedro Alves <palves@redhat.com>
9071
9072 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9073 Correct ptrace arguments.
9074
c14dfd32
PA		 90752012-03-28 Pedro Alves <palves@redhat.com>
9076
9077 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9078 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9079 (IA64_FR1_REGNUM): New defines.
9080 (ia64_fetch_register): New.
9081 (the_low_target): Install it.
9082 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9083 field.
9084 * linux-low.c (linux_fetch_registers): Try the
9085 the_low_target.fetch_register hook first.
9086
9087 * linux-arm-low.c (the_low_target): Adjust.
9088 * linux-bfin-low.c (the_low_target): Adjust.
9089 * linux-cris-low.c (the_low_target): Adjust.
9090 * linux-crisv32-low.c (the_low_target): Adjust.
9091 * linux-m32r-low.c (the_low_target): Adjust.
9092 * linux-m68k-low.c (the_low_target): Adjust.
9093 * linux-mips-low.c (the_low_target): Adjust.
9094 * linux-ppc-low.c (the_low_target): Adjust.
9095 * linux-s390-low.c (the_low_target): Adjust.
9096 * linux-sh-low.c (the_low_target): Adjust.
9097 * linux-sparc-low.c (the_low_target): Adjust.
9098 * linux-tic6x-low.c (the_low_target): Adjust.
9099 * linux-x86-low.c (the_low_target): Adjust.
9100 * linux-xtensa-low.c (the_low_target): Adjust.
9101
63c88e13
PA		 91022012-03-26 Pedro Alves <palves@redhat.com>
9103
9104 * server.c (handle_qxfer_libraries): Don't bail early if
9105 the_target->qxfer_libraries_svr4 is not NULL.
9106
fb723180
PA		 91072012-03-26 Pedro Alves <palves@redhat.com>
9108
9109 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9110
0afae3cf
PA		 91112012-03-23 Pedro Alves <palves@redhat.com>
9112
9113 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9114 "library-list-svr4" element's start tag when the the DSO list is
9115 empty.
9116
485f1ee4
PA		 91172012-03-23 Pedro Alves <palves@redhat.com>
9118
9119 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9120 a variable whose type size is the same as the inferior's pointer
9121 size.
9122
a5362b9a
TS		 91232012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9124
9125 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9126 struct siginfo.
9127 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9128 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9129 * linux-low.h: Include <signal.h>.
9130 (struct siginfo): Remove forward declaration.
9131 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9132 struct siginfo.
9133
d226c142
MF		 91342012-03-21 Mike Frysinger <vapier@gentoo.org>
9135
9136 * .gitignore: Ignore more files.
9137
122f36ef
PA		 91382012-03-19 Pedro Alves <palves@redhat.com>
9139 Jan Kratochvil <jan.kratochvil@redhat.com>
9140
9141 * server.c (cont_thread, general_thread): Add describing comments.
9142 (start_inferior): Clear `cont_thread'.
9143 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9144 of a process.
9145
fc3e5175
YQ		 91462012-03-15 Yao Qi <yao@codesourcery.com>
9147
9148 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9149 handling to ...
9150 (cmd_qtdp): ... here.
9151
8d0d92cd
YQ		 91522012-03-15 Yao Qi <yao@codesourcery.com>
9153
9154 * tracepoint.c (struct tracepoint_action_ops): New.
9155 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9156 (m_tracepoint_action_download): New.
9157 (r_tracepoint_action_download): New.
9158 (x_tracepoint_action_download): New.
9159 (l_tracepoint_action_download): New.
9160 (add_tracepoint_action): Install `action->ops' according type.
9161 (download_tracepoint_1): Move code `download' function pointer
9162 of various tracepoint_action_ops.
9163
87b0bb13
JK		 91642012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9165
9166 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9167 linux_ptrace_attach_warnings.
9168
5f572dec
JK		 91692012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9170
9171 * Makefile.in (linux-ptrace.o): New.
9172 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9173 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9174 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9175 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9176 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9177 of these targets.
9178 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9179
f4647387
YQ		 91802012-03-08 Yao Qi <yao@codesourcery.com>
9181 Pedro Alves <palves@redhat.com>
9182
9183 Fix PR server/13392.
9184 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9185 offset of JMP insn.
9186 * tracepoint.c (remove_tracepoint): New.
9187 (cmd_qtdp): Call remove_tracepoint when failed to install.
9188
9b224c5e
PA		 91892012-03-07 Pedro Alves <palves@redhat.com>
9190
9191 * linux-low.c (get_detach_signal): New.
9192 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9193 Pass on pending signals to PTRACE_DETACH. Check the result of the
9194 ptrace call.
9195 * server.c (program_signals, program_signals_p): New.
9196 (handle_general_set): Handle QProgramSignals.
9197 * server.h (program_signals, program_signals_p): Declare.
9198
e237a7e2
JK		 91992012-03-05 Pedro Alves <palves@redhat.com>
9200 Jan Kratochvil <jan.kratochvil@redhat.com>
9201
9202 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9203 New comment why.
9204
5808517f
YQ		 92052012-03-03 Yao Qi <yao@codesourcery.com>
9206
9207 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9208 agent_look_up_symbols.
9209
58b4daa5
YQ		 92102012-03-03 Yao Qi <yao@codesourcery.com>
9211
9212 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9213 (linux-x86-low.o): Likewise.
9214 * server.h: Remove in_process_agent_loaded.
9215 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9216 common/agent.c.
9217 Update callers.
9218
8ffcbaaf
YQ		 92192012-03-03 Yao Qi <yao@codesourcery.com>
9220
9221 * tracepoint.c (gdb_agent_capability): New global.
9222 (in_process_agent_loaded_ust): Renamed to
9223 `in_process_agent_supports_ust'.
9224 Update callers.
9225 (in_process_agent_supports_ust): Call agent_capability_check.
9226 (clear_installed_tracepoints): Assert that agent supports
9227 agent.
9228
d1feda86
YQ		 92292012-03-03 Yao Qi <yao@codesourcery.com>
9230
9231 * linux-low.c (linux_supports_agent): New.
9232 (linux_target_ops): Initialize field `supports_agent' with
9233 linux_supports_agent.
9234 * target.h (struct target_ops) <supports_agent>: New.
9235 (target_supports_agent): New macro.
9236 * server.c (handle_general_set): Handle packet 'QAgent'.
9237 (handle_query): Send `QAgent+'.
9238 * Makefile.in (server.o): Depends on agent.h.
9239
2fa291ac
YQ		 92402012-03-03 Yao Qi <yao@codesourcery.com>
9241
9242 * Makefile.in (OBS): Add agent.o.
9243 Add new rule for agent.o.
9244 Track dependence of tracepoint.c on agent.h.
9245 * tracepoint.c (run_inferior_command_1):
9246 (run_inferior_command): Call agent_run_command.
9247 (gdb_ust_connect_sync_socket): Deleted. Move it to
9248 common/agent.c.
9249 (resume_thread, stop_thread): Likewise.
9250 (gdb_ust_socket_init): Renamed to ...
9251 (gdb_agent_socket_init): ... New.
9252 (gdb_ust_thread): Renamed to ...
9253 (gdb_agent_helper_thread): ... New.
9254 (gdb_ust_init): Move some code to ...
9255 (gdb_agent_init): ... here. New.
9256 [HAVE_UST]: Call gdb_ust_init.
9257 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9258 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9259 * config.in, configure: Regenerated.
9260
05044653
PA		 92612012-03-02 Pedro Alves <palves@redhat.com>
9262
9263 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9264 * linux-low.c (struct simple_pid_list): New.
9265 (stopped_pids): New a struct simple_pid_list pointer.
9266 (add_to_pid_list, pull_pid_from_list): New.
9267 (handle_extended_wait): Don't assume the first signal new children
9268 report is SIGSTOP. Adjust call to pull_pid_from_list.
9269 (linux_wait_for_lwp): Adjust.
9270
8d00225b
YQ		 92712012-03-02 Yao Qi <yao@codesourcery.com>
9272
9273 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9274 debug log.
9275
19560ba5
YQ		 92762012-03-02 Yao Qi <yao@codesourcery.com>
9277
9278 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9279 `stop_pc' and `tpoint'. Update caller.
9280
1faeff08
MR		 92812012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9282
9283 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9284 * linux-low.c (use_linux_regsets): New macro.
9285 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9286 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9287 (linux_register_in_regsets): New function.
9288 (usr_fetch_inferior_registers): Skip registers covered by
9289 regsets.
9290 (usr_store_inferior_registers): Likewise.
9291 (usr_fetch_inferior_registers): New macro.
9292 (usr_store_inferior_registers): Likewise.
9293 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9294 (linux_store_registers): Likewise.
9295 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9296 prototype.
9297 (init_registers_mips64_dsp_linux): Likewise.
9298 (init_registers_mips_linux): New macro.
9299 (init_registers_mips_dsp_linux): Likewise.
9300 (mips_dsp_num_regs): Likewise.
9301 (DSP_BASE, DSP_CONTROL): New fallback macros.
9302 (mips_base_regs): New macro.
9303 (mips_regmap): Use it. Fix the size.
9304 (mips_dsp_regmap): New variable.
9305 (mips_dsp_regset_bitmap): Likewise.
9306 (mips_arch_setup): New function.
9307 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9308 than mips_regmap.
9309 (mips_cannot_store_register): Likewise.
9310 (the_low_target): Update .arch_setup, .num_regs and .regmap
9311 initializers. Add .regset_bitmap initializer.
9312 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9313 initializer.
9314 * linux-bfin-low.c (the_low_target): Likewise.
9315 * linux-cris-low.c (the_low_target): Likewise.
9316 * linux-crisv32-low.c (the_low_target): Likewise.
9317 * linux-ia64-low.c (the_low_target): Likewise.
9318 * linux-m32r-low.c (the_low_target): Likewise.
9319 * linux-m68k-low.c (the_low_target): Likewise.
9320 * linux-ppc-low.c (the_low_target): Likewise.
9321 * linux-s390-low.c (the_low_target): Likewise.
9322 * linux-sh-low.c (the_low_target): Likewise.
9323 * linux-sparc-low.c (the_low_target): Likewise.
9324 * linux-tic6x-low.c (the_low_target): Likewise.
9325 * linux-x86-low.c (the_low_target): Likewise.
9326 * linux-xtensa-low.c (the_low_target): Likewise.
9327 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9328 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9329 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9330 srv_xmlfiles.
9331 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9332 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9333
c03e6ccc
YQ		 93342012-02-29 Yao Qi <yao@codesourcery.com>
9335 Pedro Alves <palves@redhat.com>
9336
9337 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9338 `step_over_finished' is true.
9339
644cebc9
PA		 93402012-02-27 Pedro Alves <palves@redhat.com>
9341
9342 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9343 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9344
c14d7ab2
PA		 93452012-02-27 Pedro Alves <palves@redhat.com>
9346
9347 PR server/9684
9348 * linux-low.c (pid_is_stopped): New.
9349 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9350
412c89dd
LM		 93512012-02-25 Luis Machado <lgustavo@codesourcery.com>
9352
9353 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9354 of conditions.
9355
b745defe
MR		 93562012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9357
9358 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9359
9f3a5c85
LM		 93602012-02-24 Luis Machado <lgustavo@codesourcery>
9361
9362 * server.c (handle_query): Advertise support for target-side
9363 breakpoint condition evaluation.
9364 (process_point_options): New function.
9365 (process_serial_event): When inserting a breakpoint, check for
9366 a target-side condition that should be evaluated.
9367
9368 * mem-break.c: Include regcache.h and ax.h.
9369 (point_cond_list_t): New data structure.
9370 (breakpoint) <cond_list>: New field.
9371 (find_gdb_breakpoint_at): Make non-static.
9372 (delete_gdb_breakpoint_at): Clear any target-side
9373 conditions.
9374 (clear_gdb_breakpoint_conditions): New function.
9375 (add_condition_to_breakpoint): Likewise.
9376 (add_breakpoint_condition): Likewise.
9377 (gdb_condition_true_at_breakpoint): Likewise.
9378 (gdb_breakpoint_here): Return result directly instead
9379 of going through a local variable.
9380
9381 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9382 (clear_gdb_breakpoint_conditions): Likewise.
9383 (add_breakpoint_condition): Likewise.
9384 (gdb_condition_true_at_breakpoint): Likewise.
9385
9386 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9387 (need_step_over_p): Take target-side breakpoint condition into
9388 consideration.
9389
5e1dc496
LM		 93902012-02-24 Luis Machado <lgustavo@codesourcery>
9391
9392 * server.h: Include tracepoint.h.
9393 (agent_mem_read, agent_get_trace_state_variable_value,
9394 agent_set_trace_state_variable_value,
9395 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9396 get_set_tsv_func_addr): New prototypes.
9397
9398 * ax.h: New include file.
9399 * ax.c: New source file.
9400
9401 * tracepoint.c: Include ax.h.
9402 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9403 agent_expr, eval_result_type): Move to ax.h.
9404 (parse_agent_expr): Rename to ...
9405 (gdb_parse_agent_expr): ... this, make it non-static and move
9406 to ax.h.
9407 (unparse_agent_expr) Rename to ...
9408 (gdb_unparse_agent_expr): ... this, make it non-static and move
9409 to ax.h.
9410 (eval_agent_expr): Rename to ...
9411 (eval_tracepoint_agent_expr): ... this.
9412 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9413 forward declarations.
9414 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9415 (agent_get_trace_state_variable_value): New function.
9416 (agent_set_trace_state_variable_value): New function.
9417 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9418 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9419 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9420 (condition_true_at_tracepoint): Likewise.
9421 (parse_agent_expr): Rename to ...
9422 (gdb_parse_agent_expr): ... this and move to ax.c.
9423 (unparse_agent_expr): Rename to ...
9424 (gdb_unparse_agent_expr): ... this and move to ax.c.
9425 (gdb_agent_op_name): Move to ax.c.
9426 (eval_agent_expr): Rename to ...
9427 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
9428 and move to ax.c.
9429 (eval_tracepoint_agent_expr): New function.
9430 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 9431 non-static.
5e1dc496
LM		 9432 (current_insn_ptr, emit_error, struct bytecode_address): Move to
9433 ax.c.
9434 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
9435 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
9436 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
9437 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
9438 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
9439 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
9440 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
9441 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
9442 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
9443 (compile_bytecodes): Remove forward declaration.
9444 (is_goto_target): Move to ax.c.
9445 (compile_bytecodes): Move to ax.c and call
9446 agent_get_trace_state_variable_value (...) and
9447 agent_set_trace_state_variable_value (...).
9448
9449 * Makefile.in: Update ax.c and IPA dependencies.
9450
277e4e52
PA		 94512012-02-24 Pedro Alves <palves@redhat.com>
9452
9453 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
9454 (cmd_bigqtbuffer_circular): ... this. Only handle
9455 'QTBuffer:circular:'.
9456 (handle_tracepoint_general_set): Adjust.
9457
bf4c19f7
YQ		 94582012-02-16 Yao Qi <yao@codesourcery.com>
9459
9460 * inferiors.c: Move code to ...
9461 * dll.c: .... here. New.
9462 * server.h: Declare clear_dlls.
9463 * Makefile.in (SFILES): Add dll.c.
9464 (OBS): Add dll.o
9465 (dll.o): New rule.
9466
d73f2619
YQ		 94672012-02-11 Yao Qi <yao@codesourcery.com>
9468
9469 * server.c: (handle_monitor_command): Add a new parameter
9470 `own_buf'.
9471 (handle_query): Update caller.
9472
f8255c2a
JB		 94732012-02-09 Joel Brobecker <brobecker@adacore.com>
9474
9475 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
9476 * configure, config.in: Regenerate.
9477 * hostio.c: Provide an alternate implementation if HAVE_READLINK
9478 is not defined.
9479
da84f473
PA		 94802012-02-02 Pedro Alves <palves@redhat.com>
9481
9482 Try SIGKILL first, then PTRACE_KILL.
9483 * linux-low.c (linux_kill_one_lwp): New.
9484 (linux_kill_one_lwp): Rename to ...
9485 (kill_one_lwp_callback): ... this. Use the new
9486 linux_kill_one_lwp.
9487
e886a173
PA		 94882012-02-02 Pedro Alves <palves@redhat.com>
9489
9490 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
9491 inferior.
9492
be07f1a2
PA		 94932012-01-27 Pedro Alves <palves@redhat.com>
9494
9495 * linux-low.c (linux_child_pid_to_exec_file): Delete.
9496 (elf_64_file_p): Make static.
9497 (linux_pid_exe_is_elf_64_file): New.
9498 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
9499 Delete declarations.
9500 (linux_pid_exe_is_elf_64_file): Declare.
9501 * linux-x86-low.c (x86_arch_setup): Use
9502 linux_pid_exe_is_elf_64_file.
9503
d8301ad1
JK		 95042012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
9505
9506 * linux-low.c (linux_wait_for_event_1): Rename to ...
9507 (linux_wait_for_event): ... here and merge it with former
9508 linux_wait_for_event - new variable wait_ptid, use it.
9509 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
9510
01b17894
PA		 95112012-01-23 Pedro Alves <palves@redhat.com>
9512
9513 * server.c (main): Avoid yet another case of infinite loop while
9514 detaching/killing after a longjmp.
9515
e825046f
JK		 95162012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
9517
9518 Code cleanup.
9519 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
9520
b9e7b9c3
UW		 95212012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
9522
9523 * hostio.c (handle_readlink): New function.
9524 (handle_vFile): Call it to handle "vFile:readlink" packets.
9525
901f9912
UW		 95262012-01-20 Pedro Alves <palves@redhat.com>
9527 Ulrich Weigand <ulrich.weigand@linaro.org>
9528
9529 * server.c (handle_v_requests): Only support vAttach and vRun to
9530 start multiple processes when in extended protocol mode.
9531
fc1ab1a0
PA		 95322012-01-17 Pedro Alves <palves@redhat.com>
9533
9534 * tracepoint.c (initialize_tracepoint): Use mmap instead of
9535 memalign plus mprotect to allocate the scratch buffer.
9536
7d5d4e98
PA		 95372012-01-13 Pedro Alves <palves@redhat.com>
9538
9539 * server.c (attach_inferior): Clear `cont_thread'.
9540
f128d5e9
PA		 95412012-01-13 Pedro Alves <palves@redhat.com>
9542
9543 * server.c (main): Avoid infinite loop while detaching/killing
9544 after a longjmp.
9545
06db92f0
DE		 95462012-01-09 Doug Evans <dje@google.com>
9547
9548 * server.c (start_inferior): Set last_ptid in --wrapper case.
9549
32d92999
YQ		 95502012-01-06 Yao Qi <yao@codesourcery.com>
9551
9552 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
9553 defined.
9554 [IN_PROCESS_AGENT] (debug_agent): New global variable.
9555
5e0a92a9
YQ		 95562012-01-04 Yao Qi <yao@codesourcery.com>
9557
9558 * tracepoint.c (cmd_qtdp): Print debug message
9559 for static tracepoint.
9560
ae639e8c
YQ		 95612012-01-04 Yao Qi <yao@codesourcery.com>
9562
9563 * tracepoint.c (trace_vdebug): Differentiate debug message
9564 between gdbserver and IPA.
9565
f72429c5
YQ		 95662012-01-03 Yao Qi <yao@codesourcery.com>
9567
9568 * tracepoint.c (tracepoint_was_hit): Don't collect for
9569 static tracepoint.
9570
12c3e59c
JB		 95712012-01-02 Joel Brobecker <brobecker@adacore.com>
9572
9573 * terminal.h: Reformat copyright header.
9574
67827812
JB		 95752012-01-02 Joel Brobecker <brobecker@adacore.com>
9576
9577 * server.c (gdbserver_version): Update copyright year.
9578 * gdbreplay.c (gdbreplay_version): Likewise.
9579
3e52c33d
JK		 95802011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
9581
9582 * linux-low.c (linux_create_inferior): Put empty if clause for write.
9583
9584 Revert:
9585 2011-12-18 Hui Zhu <teawater@gmail.com>
9586 * linux-low.c (linux_create_inferior): Save return value to ret.
9587
66f1260e
HZ		 95882011-12-18 Hui Zhu <teawater@gmail.com>
9589
9590 * linux-low.c (linux_create_inferior): Save return value to ret.
9591
e77616d7
DE		 95922011-12-16 Doug Evans <dje@google.com>
9593
e7b06c57
DE		 9594 * linux-low.c (linux_create_inferior): If stdio connection,
9595 redirect stdin from /dev/null, stdout to stderr.
9596 * remote-utils.c (remote_is_stdio): New static global.
9597 (remote_connection_is_stdio): New function.
9598 (remote_prepare): Handle stdio connection.
9599 (remote_open): Ditto.
9600 (remote_close): Don't close stdin for stdio connections.
9601 (read_prim,write_prim): New functions. Replace all calls to
9602 read/write to these.
9603 * server.c (main): Watch for "-" argument. Move call to
9604 remote_prepare before start_inferior.
9605 * server.h (STDIO_CONNECTION_NAME): New macro.
9606 (remote_connection_is_stdio): Declare.
9607
e77616d7
DE		 9608 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
9609 in debugging output.
9610
82067193
YQ		 96112011-12-15 Yao Qi <yao@codesourcery.com>
9612
9613 * tracepoint.c: Include sys/syscall.h.
9614 (gdb_ust_thread): Remove preprocessor conditional.
9615
82bfbe7e
PA		 96162011-12-14 Pedro Alves <pedro@codesourcery.com>
9617
9618 * linux-low.c (linux_detach_one_lwp): Call
9619 the_low_target.prepare_to_resume before detaching.
9620
712c6575
YQ		 96212011-12-14 Yao Qi <yao@codesourcery.com>
9622
9623 * tracepoint.c (gdb_ust_thread): Don't ignore return value
9624 of write.
9625
d54d1edf
YQ		 96262011-12-14 Yao Qi <yao@codesourcery.com>
9627
9628 * i386-low.c (i386_low_stopped_data_address): Initialize local
9629 variable `control'.
9630
6210a125
PA		 96312011-12-13 Pedro Alves <pedro@codesourcery.com>
9632
9633 PR remote/13492
9634
9635 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
9636 DR_CONTROL unless necessary. Extend comments.
9637 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
9638 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
9639
2ece8244
YQ		 96402011-12-13 Yao Qi <yao@codesourcery.com>
9641
9642 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
9643 macros.
9644 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
9645
784867a5
JK		 96462011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
9647
9648 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
9649 Print new debug message for such case.
9650
6bf36717
JK		 96512011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
9652
9653 Fix overlapping memcpy.
9654 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
9655 the read_inferior_memory transfer.
9656 (delete_fast_tracepoint_jump): New variable buf. Use it for the
9657 write_inferior_memory transfer.
9658 (set_fast_tracepoint_jump): New variable buf. Use it for the
9659 read_inferior_memory and write_inferior_memory transfers.
9660 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
9661 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
9662 Use it for the write_inferior_memory transfer.
9663 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
9664 buffers.
9665
50275556
MR		 96662011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9667
9668 * linux-low.c (fetch_register, store_register): Make code
9669 consistent, fix formatting.
9670
7325beb4
MR		 96712011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
9672
9673 * linux-low.c (usr_store_inferior_registers): Factor out code
9674 to handle individual registers into...
9675 (store_register): ... this new function.
9676
c642a434
UW		 96772011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
9678
9679 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
9680 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
9681 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
9682 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
9683 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
9684 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
9685 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
9686 (srv_xmlfiles): Add new XML files.
9687
9688 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
9689 and <sys/uio.h>.
9690 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
9691 (init_registers_s390_linux32v1): Add prototype.
9692 (init_registers_s390_linux32v2): Likewise.
9693 (init_registers_s390_linux64v1): Likewise.
9694 (init_registers_s390_linux64v2): Likewise.
9695 (init_registers_s390x_linux64v1): Likewise.
9696 (init_registers_s390x_linux64v2): Likewise.
9697 (s390_num_regs): Increment to 52.
9698 (s390_regmap): Add orig_r2 register.
9699 (s390_num_regs_3264): Increment to 68.
9700 (s390_regmap_3264): Add orig_r2 register.
9701 (s390_collect_ptrace_register): Handle orig_r2 register.
9702 (s390_supply_ptrace_register): Likewise.
9703 (s390_fill_last_break): New function.
9704 (s390_store_last_break): Likewise.
9705 (s390_fill_system_call): New function.
9706 (s390_store_system_call): Likewise.
9707 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
9708 register sets.
9709 (s390_check_regset): New function.
9710 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
9711 NT_S390_SYSTEM_CALL regsets and use appropriate description.
9712 Update target_regsets for available register sets.
9713
2268b414
JK		 97142011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
9715 Jan Kratochvil <jan.kratochvil@redhat.com>
9716
9717 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
9718 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
9719 New.
9720 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
9721 * linux-low.h (struct process_info_private): New member r_debug.
9722 * server.c (handle_qxfer_libraries): Call
9723 the_target->qxfer_libraries_svr4.
9724 (handle_qxfer_libraries_svr4): New function.
9725 (qxfer_packets): New entry "libraries-svr4".
9726 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
9727 * target.h (struct target_ops): New member qxfer_libraries_svr4.
9728 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
9729 PACKET_qXfer_libraries_svr4.
9730
d6db1fab
UW		 97312011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
9732
9733 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
9734 PSW address/mask between 8-byte and 16-byte formats.
9735 (s390_supply_ptrace_register): Likewise.
9736 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
9737 basic addressing mode bit.
9738
242f5f1c
SS		 97392011-11-24 Stan Shebs <stan@codesourcery.com>
9740
9741 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
9742
f196051f
SS		 97432011-11-17 Stan Shebs <stan@codesourcery.com>
9744
9745 * tracepoint.c (struct tracepoint): New field traceframe_usage.
9746 (tracing_start_time): New global.
9747 (tracing_stop_time): New global.
9748 (tracing_user_name): New global.
9749 (tracing_notes): New global.
9750 (tracing_stop_note): New global.
9751 (cmd_qtstart): Set traceframe_usage, start_time.
9752 (stop_tracing): Set stop_time.
9753 (cmd_qtstatus): Report additional status.
9754 (cmd_qtp): New function.
9755 (handle_tracepoint_query): Call it.
9756 (cmd_qtnotes): New function.
9757 (handle_tracepoint_general_set): Call it.
9758 (get_timestamp): Rename from tsv_get_timestamp.
9759
405f8e94
SS		 97602011-11-14 Stan Shebs <stan@codesourcery.com>
9761 Kwok Cheung Yeung <kcy@codesourcery.com>
9762
9763 * linux-x86-low.c (small_jump_insn): New.
9764 (i386_install_fast_tracepoint_jump_pad): Add arguments for
9765 trampoline and error message, build a trampoline and issue a small
9766 jump instruction to it.
9767 (x86_install_fast_tracepoint_jump_pad): Add arguments for
9768 trampoline and error message.
9769 (x86_get_min_fast_tracepoint_insn_len): New.
9770 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
9771 * linux-low.h (struct linux_target_ops): Add arguments to
9772 install_fast_tracepoint_jump_pad operation, add new operation.
9773 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
9774 arguments.
9775 (linux_get_min_fast_tracepoint_insn_len): New function.
9776 (linux_target_op): Add new operation.
9777 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
9778 (gdb_trampoline_buffer_end): Ditto.
9779 (gdb_trampoline_buffer_error): Ditto.
9780 (struct ipa_sym_addresses): Add fields for new IPA variables.
9781 (symbol_list): Add entries for new IPA variables.
9782 (struct tracepoint): Add fields to hold the address range of the
9783 trampoline used by the tracepoint.
9784 (trampoline_buffer_head): New static variable.
9785 (trampoline_buffer_tail): Ditto.
9786 (claim_trampoline_space): New function.
9787 (have_fast_tracepoint_trampoline_buffer): New function.
9788 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
9789 structure.
9790 (install_fast_tracepoint): Ditto, also add error buffer argument.
9791 (cmd_qtminftpilen): New function.
9792 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
9793 (fast_tracepoint_from_trampoline_address): New function.
9794 (fast_tracepoint_collecting): Handle trampoline as part of jump
9795 pad space.
9796 (set_trampoline_buffer_space): New function.
9797 (initialize_tracepoint): Initialize new IPA variables.
9798 * target.h (struct target_ops): Add arguments to
9799 install_fast_tracepoint_jump_pad operation, add new
9800 get_min_fast_tracepoint_insn_len operation.
9801 (target_get_min_fast_tracepoint_insn_len): New.
9802 (install_fast_tracepoint_jump_pad): Add arguments.
9803 * server.h (IPA_BUFSIZ): Define.
9804 * linux-i386-ipa.c: Include extra header files.
9805 (initialize_fast_tracepoint_trampoline_buffer): New function.
9806 (initialize_low_tracepoint): Call it.
9807 * server.h (set_trampoline_buffer_space): Declare.
9808 (claim_trampoline_space): Ditto.
9809 (have_fast_tracepoint_trampoline_buffer): Ditto.
9810
1e4d1764
YQ		 98112011-11-14 Yao Qi <yao@codesourcery.com>
9812
9813 * server.c (handle_query): Handle InstallInTrace for qSupported.
9814 * tracepoint.c (add_tracepoint): Sort list.
9815 (install_tracepoint, download_tracepoint): New.
9816 (cmd_qtdp): Call them to install and download tracepoints.
9817 (sort_tracepoints): Removed.
9818 (cmd_qtstart): Update.
9819
5c73ff4e
YQ		 98202011-11-14 Yao Qi <yao@codesourcery.com>
9821
9822 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
9823 * mem-break.h: Declare.
9824 * tracepoint.c (cmd_qtstart): Move some code to ...
9825 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
9826 New.
9827 (download_tracepoints): Move some code to ...
9828 (download_tracepoint_1): ... here. New.
9829
86a30030
YQ		 98302011-11-08 Yao Qi <yao@codesourcery.com>
9831
9832 * remote-utils.c (relocate_instruction): A comment fix.
9833
8d26e50c
JB		 98342011-11-07 Joel Brobecker <brobecker@adacore.com>
9835
9836 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
9837 (i386_dr_low_get_control, i386_dr_low_get_status): Use
9838 dr_status_mirror and dr_control_mirror from debug_reg_state.
9839 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
9840 (i386_initial_stuff): Remove use of deleted globals.
9841 (i386_get_thread_context, i386_set_thread_context,
9842 i386_thread_added): Use dr_status_mirror and dr_control_mirror
9843 from debug_reg_state.
9844
a59306a3
YQ		 98452011-11-05 Yao Qi <yao@codesourcery.com>
9846
9847 * tracepoint.c (gdb_collect): Loop over tracepoints of same
9848 address as TPOINT's.
9849
3065dfb6
SS		 98502011-11-02 Stan Shebs <stan@codesourcery.com>
9851
9852 * tracepoint.c (agent_mem_read_string): New function.
9853 (eval_agent_expr): Call it for tracenz.
9854 * server.c (handle_query): Report support for tracenz.
9855
fd0d8c7c
YQ		 98562011-11-02 Yao Qi <yao@codesourcery.com>
9857
9858 * tracepoint.c (cmd_qtstart): Remove unused local variables.
9859
609086b1
YQ		 98602011-11-02 Yao Qi <yao@codesourcery.com>
9861
9862 * target.h: Fix a typo in comment.
9863
b9fd1791
PA		 98642011-10-31 Pedro Alves <pedro@codesourcery.com>
9865
9866 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
9867 clobber the breakpoints' shadows with fast tracepoint jumps.
9868 * mem-break.h (check_mem_write): Add `myaddr' parameter.
9869 * target.c (write_inferior_memory): Also pass MYADDR down to
9870 check_mem_write.
9871
03583c20
UW		 98722011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
9873
9874 * configure.ac: Check support for personality routine.
9875 * configure: Regenerate.
9876 * config.in: Likewise.
9877 * linux-low.c: Include <sys/personality.h>.
9878 Define ADDR_NO_RANDOMIZE if necessary.
9879 (linux_create_inferior): Disable address space randomization when
9880 forking inferior, if requested.
9881 (linux_supports_disable_randomization): New function.
9882 (linux_target_ops): Install it.
9883 * server.h (disable_randomization): Declare.
9884 * server.c (disable_randomization): New global variable.
9885 (handle_general_set): Handle QDisableRandomization.
9886 (handle_query): Likewise for qSupported.
9887 (main): Support --disable-randomization and --no-disable-randomization
9888 command line arguments.
9889 * target.h (struct target_ops): Add supports_disable_randomization.
9890 (target_supports_disable_randomization): New macro.
9891
723b724b
MF		 98922011-09-29 Mike Frysinger <vapier@gentoo.org>
9893
9894 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
9895 ifdef check.
9896 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
9897 [!PT_GETDSBT] (target_loadmap): New definition.
9898 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
9899 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
9900 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
9901 and PT_GETDSBT to LINUX_LOADMAP.
9902 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
9903 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
9904
55329a5c 99052011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 9906
9907 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
9908 (arm_linux_hwbp_cap): New static variable.
9909 (arm_linux_get_hwbp_cap): Replace by ...
9910 (arm_linux_init_hwbp_cap): ... this new function.
9911 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
9912 (arm_linux_get_hw_watchpoint_count): Likewise.
9913 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9914 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
9915 (arm_prepare_to_resume): Use perror_with_name instead of error.
9916
55329a5c 99172011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 9918
9919 * linux-arm-low.c: Include <signal.h>.
9920 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
9921 (struct arm_linux_hwbp_cap): New data type.
9922 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
9923 (struct arm_linux_hw_breakpoint): New data type.
9924 (MAX_BPTS, MAX_WPTS): Define.
9925 (struct arch_process_info, struct arch_lwp_info): New data types.
9926 (arm_linux_get_hwbp_cap): New function.
9927 (arm_linux_get_hw_breakpoint_count): Likewise.
9928 (arm_linux_get_hw_watchpoint_count): Likewise.
9929 (arm_linux_get_hw_watchpoint_max_length): Likewise.
9930 (arm_hwbp_control_initialize): Likewise.
9931 (arm_hwbp_control_is_enabled): Likewise.
9932 (arm_hwbp_control_is_initialized): Likewise.
9933 (arm_hwbp_control_disable): Likewise.
9934 (arm_linux_hw_breakpoint_equal): Likewise.
9935 (arm_linux_hw_point_initialize): Likewise.
9936 (struct update_registers_data): New data structure.
9937 (update_registers_callback: New function.
9938 (arm_insert_point): Likewise.
9939 (arm_remove_point): Likewise.
9940 (arm_stopped_by_watchpoint): Likewise.
9941 (arm_stopped_data_address): Likewise.
9942 (arm_new_process): Likewise.
9943 (arm_new_thread): Likewise.
9944 (arm_prepare_to_resume): Likewise.
9945 (the_low_target): Register arm_insert_point, arm_remove_point,
9946 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
9947 arm_new_thread, and arm_prepare_to_resume.
9948
6b9801d4
SS		 99492011-09-15 Stan Shebs <stan@codesourcery.com>
9950
9951 * server.h (struct emit_ops): Add compare-goto fields.
9952 * tracepoint.c (gdb_agent_op_sizes): New table.
9953 (emit_eq_goto): New function.
9954 (emit_ne_goto): New function.
9955 (emit_lt_goto): New function.
9956 (emit_le_goto): New function.
9957 (emit_gt_goto): New function.
9958 (emit_ge_goto): New function.
9959 (is_goto_target): New function.
9960 (compile_bytecodes): Recognize special cases of compare-goto
9961 combinations and call specialized emitters for them.
9962 * linux-x86-low.c (amd64_emit_eq_goto): New function.
9963 (amd64_emit_ne_goto): New function.
9964 (amd64_emit_lt_goto): New function.
9965 (amd64_emit_le_goto): New function.
9966 (amd64_emit_gt_goto): New function.
9967 (amd64_emit_ge_goto): New function.
9968 (amd64_emit_ops): Add the new functions.
9969 (i386_emit_eq_goto): New function.
9970 (i386_emit_ne_goto): New function.
9971 (i386_emit_lt_goto): New function.
9972 (i386_emit_le_goto): New function.
9973 (i386_emit_gt_goto): New function.
9974 (i386_emit_ge_goto): New function.
9975 (i386_emit_ops): Add the new functions.
9976
bf15cbda
SS		 99772011-09-08 Stan Shebs <stan@codesourcery.com>
9978
9979 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
9980 (i386_emit_epilogue): Restore %ebx.
9981
943ca1dd
JZ		 99822011-08-31 Jie Zhang <jzhang918@gmail.com>
9983
9984 * server.c (step_thread): Remove definition.
9985 (process_serial_event): Don't handle Hs.
9986 * server.h (step_thread): Remove declaration.
9987 * target.c (set_desired_inferior): Remove use of step_thread.
9988
e3deef73
LM		 99892011-08-24 Luis Machado <lgustavo@codesourcery.com>
9990
9991 * linux-low.c: Include linux-procfs.h.
9992 (linux_attach_lwp_1): Update comments.
9993 (linux_attach): Scan for existing threads when attaching to a
9994 process that is the tgid.
9995 * Makefile.in: Update dependencies.
9996
13da1c97
LM		 99972011-08-24 Luis Machado <lgustavo@codesourcery.com>
9998
9999 * configure.srv: Add linux-procfs.o dependencies.
10000
881127c9
YQ		 100012011-08-14 Yao Qi <yao@codesourcery.com>
10002
10003 * target.h (struct target_ops): Fix indent.
10004 * win32-low.c (win32_target_ops): Fix comment.
10005
58dbd541
YQ		 100062011-08-14 Andrew Jenner <andrew@codesourcery.com>
10007 Yao Qi <yao@codesourcery.com>
10008
10009 * Makefile.in (clean): Remove tic6x-*.c files.
10010 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10011 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10012 (tic6x-c64xp-linux.c): Likewise.
10013 * configure.srv: Add support for tic6x-*-uclinux.
10014 * linux-tic6x-low.c: New.
10015 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10016
78d85199
YQ		 100172011-08-14 Andrew Stubbs <ams@codesourcery.com>
10018 Yao Qi <yao@codesourcery.com>
10019
10020 * target.h (struct target_ops): Add read_loadmap.
10021 * linux-low.c (struct target_loadseg): New type.
10022 (struct target_loadmap): New type.
10023 (linux_read_loadmap): New function.
10024 (linux_target_ops): Add linux_read_loadmap.
10025 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 10026 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10027 to NULL.
78d85199 10028
a959a88d
EZ		 100292011-08-05 Eli Zaretskii <eliz@gnu.org>
10030
10031 * win32-low.c: Include <stdint.h>.
10032
1ced966e
PA		 100332011-07-22 Pedro Alves <pedro@codesourcery.com>
10034
10035 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10036 to the inferior here.
10037 (i386_remove_aligned_watchpoint): Ditto.
10038 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10039 fit part of the watchpoint in the debug registers.
10040 (i386_update_inferior_debug_regs): New.
10041 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10042 registers, and only update the inferior on success.
10043 (i386_low_remove_watchpoint): Ditto.
10044
d26e3629
KY		 100452011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10046
10047 * linux-low.c (compare_ints, unique, list_threads, show_process,
10048 linux_core_of_thread): Delete.
10049 (linux_target_ops): Change linux_core_of_thread to
10050 linux_common_core_of_thread.
10051 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10052 * utils.c (malloc_failure): Change type of argument.
10053 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10054 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10055 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10056 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10057 (IPA_OBJS): Add common-utils-ipa.o.
10058 (ptid_h, linux_osdata_h): New macros.
10059 (server_h): Add common/common-utils.h, common/xml-utils.h,
10060 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10061 common/ptid.h.
10062 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10063 ptid.o, buffer.o): New rules.
10064 (linux-low.o): Add common/linux-osdata.h as a dependency.
10065 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10066 * configure.ac: Add AC_HEADER_DIRENT check.
10067 * config.in: Regenerate.
10068 * configure: Regenerate.
10069 * remote-utils.c (xml_escape_text): Delete.
10070 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10071 buffer_xml_printf): Move to common/buffer.c.
10072 * server.c (main): Remove call to initialize_inferiors.
10073 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10074 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10075 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10076 internal_error, gdb_assert, gdb_assert_fail): Delete.
10077 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10078 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10079 common/buffer.h.
10080 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10081 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10082 initialize_inferiors): Delete.
10083
2275a1a7
PA		 100842011-07-20 Pedro Alves <pedro@codesourcery.com>
10085
10086 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10087 symbol error.
10088
0a5b1e09
PA		 100892011-05-31 Pedro Alves <pedro@codesourcery.com>
10090
10091 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10092 assertion.
10093 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10094
6938fd34
YQ		 100952011-05-26 Yao Qi <yao@codesourcery.com>
10096
10097 * Makefile.in (thread-db.o): Track dependence to
10098 common/gdb_thread_db.h.
10099 * thread-db.c: include gdb_thread_db.h from right place.
10100
b481f9e0
TT		 101012011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10102
10103 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10104 __FILE__ and __LINE__ to internal_error.
10105
98a5dd13
DE		 101062011-05-13 Doug Evans <dje@google.com>
10107
10108 * thread-db.c (try_thread_db_load_from_sdir): New function.
10109 (try_thread_db_load_from_dir): New function.
10110 (thread_db_load_search): Handle $sdir, ignore $pdir.
10111 Remove trying of system directories if search of
10112 libthread-db-search-path fails, that is now done via $sdir.
10113
d248b706
KY		 101142011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10115
10116 * server.c (handle_query): Add EnableDisableTracepoints to the list
10117 of supported features.
43aaf8b6 10118 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 10119 tracepoints.
43aaf8b6
PA		 10120 (cmd_qtenable_disable): New.
10121 (cmd_qtstart): Install tracepoints even if disabled.
10122 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10123 receiving a QTEnable or QTDisable packet.
10124 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10125 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10126 tracepoints.
10127 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 10128
84e578fb
DE		 101292011-05-10 Doug Evans <dje@google.com>
10130
10131 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10132
71f55dd8
DE		 101332011-05-04 Doug Evans <dje@google.com>
10134
10135 * linux-low.c (linux_join): Skip process lookup.
10136 * spu-low.c (spu_join): Ditto.
10137 * server.c (join_inferiors_callback): Delete.
10138 (process_serial_event): For 'D' packet (detach) call join_inferior
10139 directly.
10140
4d393d60
JM		 101412011-05-04 Joseph Myers <joseph@codesourcery.com>
10142
10143 * README: Don't mention xscale*-*-linux*.
10144 * configure.srv (xscale*-*-linux*): Don't handle target.
10145
b00ad6ff
NF		 101462011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10147
10148 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10149 casting pointers.
10150 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10151 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10152 (i386_emit_void_call_2): Likewise.
10153
af96c192
YQ		 101542011-04-26 Yao Qi <yao@codesourcery.com>
10155
43aaf8b6
PA		 10156 * linux-low.c: Move common macros to linux-ptrace.h.
10157 Include linux-ptrace.h.
af96c192
YQ		 10158 * Makefile.in (linux_ptrace_h): New.
10159 (linux-low.o): Depends on linux-ptrace.h.
10160
03f2bd59
JK		 101612011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10162
10163 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10164 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10165 (remote_prepare): New function with most of the TCP code from ...
10166 (remote_open): ... here. Detect PORT here unconditionally. Move also
10167 setting transport_is_reliable.
10168 * server.c (run_once): New variable.
10169 (gdbserver_usage): Document it.
10170 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10171 the first run if RUN_ONCE.
10172 * server.h (run_once, remote_prepare): New declarations.
10173
7a9dd1b2
TT		 101742011-04-19 Tom Tromey <tromey@redhat.com>
10175
10176 * win32-low.c (handle_load_dll): Remove duplicate "the".
10177
81239425
PM		 101782011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10179
10180 Remove support for old Cygwin 1.5 versions.
10181 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10182 function to avoid warning.
10183 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10184 warning.
10185
9e0627f1
PM		 101862011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10187
10188 * gdbserver/server.h (Macro _): Define it if not available.
10189
588eebee
MS		 101902011-03-14 Michael Snyder <msnyder@vmware.com>
10191
348af9f7 10192 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 10193
43f70d4c
JB		 101942011-03-10 Joel Brobecker <brobecker@adacore.com>
10195
10196 * Makefile.in (maintainer-clean realclean distclean): Remove
10197 "make ... subdir_do" command.
10198
348af9f7
MS		 101992011-03-10 Michael Snyder <msnyder@vmware.com>
10200
10201 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10202
10203 * server.c (handle_v_run): Free alloced buffer on early return.
10204
e637a4f5
YQ		 102052011-03-09 Yao Qi <yao@codesourcery.com>
10206
10207 Revert:
10208 2011-03-04 Yao Qi <yao@codesourcery.com>
10209
10210 * Makefile.in: Remove GNU make feature --directory.
10211
10212 2011-03-05 Yao Qi <yao@codesourcery.com>
10213
10214 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10215 (subdir_do): New make target. Copied from gdb/Makefile.
10216 (maintainer-clean, realclean, distclean, clean): Call corresponding
10217 make targets in common/Makefile.
10218
10219 2011-02-11 Yao Qi <yao@codesourcery.com>
10220
10221 * configure.ac: Call AC_PROG_RANLIB.
10222 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10223 * configure: Regenerate.
10224
e6edda56
JK		 102252011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10226
10227 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10228
e5141119
JB		 102292011-03-06 Yao Qi <yao@codesourcery.com>
10230
10231 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10232
64794aa4
JB		 102332011-03-05 Yao Qi <yao@codesourcery.com>
10234
10235 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10236 (subdir_do): New make target. Copied from gdb/Makefile.
10237 (maintainer-clean, realclean, distclean, clean): Call corresponding
10238 make targets in common/Makefile.
10239
7a762829
YQ		 102402011-03-04 Yao Qi <yao@codesourcery.com>
10241
10242 * Makefile.in: Remove GNU make feature --directory.
10243
348af9f7
MS		 102442011-03-04 Michael Snyder <msnyder@vmware.com>
10245
10246 * server.c (queue_stop_reply): Call xmalloc not malloc.
10247
102482011-03-02 Michael Snyder <msnyder@vmware.com>
10249
10250 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10251
9f72fee2
MS		 102522011-02-28 Michael Snyder <msnyder@vmware.com>
10253
588eebee
MS		 10254 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10255 (cmd_qtframe): Ditto.
10256 (cmd_qtbuffer): Ditto.
10257 (cmd_bigqtbuffer): Ditto.
10258
9f72fee2
MS		 10259 * utils.c (decimal2str): Initialize 'width' to nine, then
10260 don't mess with it.
10261
8040bd49
UW		 102622011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10263
10264 * hostio.c (require_data): Free *data, not data.
10265
7e52cbd0
JK		 102662011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10267
10268 * hostio.c (require_data): Use free, not xfree.
10269
9130f83e
MS		 102702011-02-27 Michael Snyder <msnyder@vmware.com>
10271
4b812f4e
MS		 10272 * server.c (handle_query): Discard unused value.
10273
9130f83e
MS		 10274 * hostio.c (require_data): Free malloc memory before returning
10275 error.
10276
69d37113
MS		 102772011-02-26 Michael Snyder <msnyder@vmware.com>
10278
10279 * linux-low.c (list_threads): Call closedir for dirent.
10280
35f5825a
MS		 102812011-02-27 Michael Snyder <msnyder@vmware.com>
10282
2a589cef
MS		 10283 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10284 a case statement falls through.
10285
0adea5f7
MS		 10286 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10287
35f5825a
MS		 10288 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10289 in comparison.
10290
238f1c74
MS		 102912011-02-26 Michael Snyder <msnyder@vmware.com>
10292
10293 * utils.c (decimal2str): Eliminate dead code and dead param.
10294 (pulongest): Drop dead param from call to decimal2str.
10295 (plongest): Ditto.
10296
633ff500
JB		 102972011-02-24 Joel Brobecker <brobecker@adacore.com>
10298
10299 Revert the following patch (not approved yet):
10300 2011-02-21 Hui Zhu <teawater@gmail.com>
10301 * tracepoint.c (tp_printf): New function.
10302 (eval_agent_expr): Handle gdb_agent_op_printf.
10303
f9c6ff72
HZ		 103042011-02-21 Hui Zhu <teawater@gmail.com>
10305
10306 * tracepoint.c (tp_printf): New function.
10307 (eval_agent_expr): Handle gdb_agent_op_printf.
10308
94d5e490
TT		 103092011-02-18 Tom Tromey <tromey@redhat.com>
10310
10311 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10312 (tracepoint.o): Likewise.
10313 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10314 (gdb_agent_op_names): Likewise.
10315
c7f96d2b
TT		 103162011-02-18 Tom Tromey <tromey@redhat.com>
10317
10318 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10319 gdb_agent_op_rot>: New constants.
10320 (gdb_agent_op_names): Add pick and roll.
10321 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10322 cases.
10323
0feedb2c
JK		 103242011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10325
10326 * aclocal.m4: Regenerated with aclocal-1.11.1.
10327
b3b9301e
PA		 103282011-02-14 Pedro Alves <pedro@codesourcery.com>
10329
10330 * server.c (handle_qxfer_traceframe_info): New.
10331 (qxfer_packets): Register "traceframe-info".
10332 (handle_query): Report support for qXfer:traceframe-info:read+.
10333 * tracepoint.c (match_blocktype): New.
10334 (traceframe_find_block_type): Rename to ...
10335 (traceframe_walk_blocks): ... this. Add callback filter argument,
10336 and use it.
10337 (traceframe_find_block_type): New, reimplemented on top of
10338 traceframe_walk_blocks.
10339 (build_traceframe_info_xml): New.
10340 (traceframe_read_info): New.
10341 * server.h (traceframe_read_info): Declare.
10342
4f3e6fb7
YQ		 103432011-02-11 Yao Qi <yao@codesourcery.com>
10344
10345 * configure.ac: Call AC_PROG_RANLIB.
10346 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10347 * configure: Regenerate.
10348
764880b7
PA		 103492011-02-07 Pedro Alves <pedro@codesourcery.com>
10350
10351 * server.c (gdb_read_memory): Change return semantics to allow
10352 partial transfers.
10353 (handle_search_memory_1): Adjust.
10354 (process_serial_event) <'m' packet>: Handle partial transfers.
10355 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10356
1c79eb8a
PA		 103572011-01-28 Pedro Alves <pedro@codesourcery.com>
10358
10359 * regcache.c (init_register_cache): Initialize
10360 regcache->register_status.
10361 (free_register_cache): Release regcache->register_status.
10362 (regcache_cpy): Copy register_status.
10363 (registers_to_string): Print 'x's for unavailable registers.
10364 (supply_register): Mark the register's status valid or
10365 unavailable, depending on whether a buffer was passed in or not.
10366 (supply_register_zeroed): New.
10367 (supply_regblock): Mark the registers' status valid or
10368 unavailable, depending on whether a buffer was passed in or not.
10369 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10370 (struct regcache): New `register_status' field.
10371 (supply_register_zeroed): Declare.
10372 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10373 supply_register_zeroed, rather than passing a NULL buffer to
10374 supply_register.
10375 * tracepoint.c (fetch_traceframe_registers): Update comment.
10376
85724a0e
PA		 103772011-01-28 Pedro Alves <pedro@codesourcery.com>
10378
10379 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10380 buffer explicit.
10381
d08aafef
PA		 103822011-01-25 Pedro Alves <pedro@codesourcery.com>
10383
10384 * server.h (decode_xfer_write): Change prototype.
10385 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10386 and don't extract the annex here.
10387 * server.c (decode_xfer_read): Remove `annex' parameter,
10388 and don't extract the annex here.
10389 (decode_xfer): New.
10390 (struct qxfer): New.
10391 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10392 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10393 (handle_qxfer_statictrace): New functions, abstracted out from
10394 handle_query, and made to use the struct qxfer interface.
10395 (handle_threads_qxfer_proper): Rename to ...
10396 (handle_qxfer_threads_proper): ... this.
10397 (handle_threads_qxfer): Rename to ...
10398 (handle_qxfer_threads): ... this. Adjust.
10399 (qxfer_packets): New array.
10400 (handle_qxfer): New function.
10401 (handle_query): Use handle_qxfer.
10402
493e2a69
MS		 104032011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10404
10405 * gdbreplay.c: Shorten lines of >= 80 columns.
10406 * linux-low.c: Ditto.
10407 * linux-ppc-low.c: Ditto.
10408 * linux-s390-low.c: Ditto.
10409 * linux-sparc-low.c: Ditto.
10410 * linux-x86-low.c: Ditto.
10411 * linux-xtensa-low.c: Ditto.
10412 * mem-break.c: Ditto.
10413 * nto-low.c: Ditto.
10414 * regcache.h: Ditto.
10415 * remote-utils.c: Ditto.
10416 * server.c: Ditto.
10417 * server.h: Ditto.
10418 * thread-db.c: Ditto.
10419 * tracepoint.c: Ditto.
10420 * utils.c: Ditto.
10421 * win32-low.h: Ditto.
10422
44944448
JB		 104232011-01-05 Joel Brobecker <brobecker@adacore.com>
10424
10425 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
10426 update.
10427
71ce852c
JB		 104282011-01-01 Joel Brobecker <brobecker@adacore.com>
10429
10430 * server.c (gdbserver_version): Update copyright year in version
10431 output.
10432 * gdbreplay.c (gdbreplay_version): Ditto.
10433
eb826dc6
MF		 104342010-12-29 Jie Zhang <jie.zhang@analog.com>
10435
10436 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
10437 * linux-bfin-low.c: New file.
10438 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
10439 PT_DATA_ADDR for BFIN targets.
10440 * Makefile.in (SFILES): Add linux-bfin-low.c.
10441 (clean): Remove reg-bfin.c.
10442 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
10443 * README: Mention supported Blackfin targets.
10444
39ab222a
MF		 104452010-12-23 Mike Frysinger <vapier@gentoo.org>
10446
10447 * .gitignore: New file.
10448
a1f2ce7d
MF		 104492010-11-16 Mike Frysinger <vapier@gentoo.org>
10450
10451 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
10452
f474844c
JZ		 104532010-10-22 Jie Zhang <jie@codesourcery.com>
10454
10455 * Makefile.in: Add FLAGS_TO_PASS variable.
10456 (install): Remove dependency of install-only and recursively
10457 invoke make for install-only.
10458
f1048712
DE		 104592010-10-04 Doug Evans <dje@google.com>
10460
10461 * Makefile.in (uninstall): Use $(DESTDIR).
10462
b53a1623
PA		 104632010-09-24 Pedro Alves <pedro@codesourcery.com>
10464
e6ee044d
PA		 10465 PR gdb/11842
10466
b53a1623
PA		 10467 * linux-x86-low.c (compat_siginfo_from_siginfo)
10468 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
10469 si_code is < 0. Check for si_code == SI_TIMER before checking for
10470 si_code < 0.
10471
fa1bd1e4
JB		 104722010-09-13 Joel Brobecker <brobecker@adacore.com>
10473
10474 * lynx-i386-low.c: New file.
10475 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
10476
47fac8f8
JB		 104772010-09-13 Joel Brobecker <brobecker@adacore.com>
10478
10479 * lynx-low.c (ptrace_request_to_str): Remove handling for
10480 request values that have been removed in LynxOS 5.x.
10481
1adfc54d
JB		 104822010-09-13 Joel Brobecker <brobecker@adacore.com>
10483
10484 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
10485 <ptrace.h>
10486
c2a66c29
NS		 104872010-09-09 Nathan Sidwell <nathan@codesourcery.com>
10488
10489 * configure.ac: Add --enable-inprocess-agent option.
10490 * configure: Rebuilt.
10491
32fcada3
YQ		 104922010-09-06 Yao Qi <yao@codesourcery.com>
10493
10494 * linux-low.c (linux_kill): Remove unused variable.
10495 (linux_stabilize_threads): Likewise.
10496 * server.c (start_inferior): Likewise.
10497 (queue_stop_reply_callback): Likewise.
10498 * tracepoint.c (do_action_at_tracepoint): Likewise.
10499
0cccb683
YQ		 105002010-09-06 Yao Qi <yao@codesourcery.com>
10501
10502 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
10503 on return.
10504
423ec54c
JK		 105052010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10506
10507 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
10508
12ac6819
PA		 105092010-09-06 Pedro Alves <pedro@codesourcery.com>
10510
10511 * Makefile.in (install-only): Replace $IPA_DEPFILES with
10512 "$(IPA_DEPFILES)".
10513
8ed54b31
JB		 105142010-09-01 Joel Brobecker <brobecker@adacore.com>
10515
10516 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
10517 gdbserver/lynx-ppc-low.c: New files.
10518 * Makefile.in (lynx_low_h): New variable.
10519 (lynx-low.o, lynx-ppc-low.o): New rules.
10520 * configure.ac: On LynxOS, link with -lnetinet.
10521 * configure.srv: Add handling of powerpc-*-lynxos* targets.
10522 * configure: regenerate.
10523
bb0116a4
JB		 105242010-09-01 Joel Brobecker <brobecker@adacore.com>
10525
10526 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
10527 * configure.ac: Add check for vasprintf and vsnprintf.
10528 * configure, config.in: Regenerate.
10529 * server.h (vasprintf, vsnprintf): Add conditional declarations.
10530
a778ab81 105312010-09-01 Joel Brobecker <brobecker@adacore.com>
10532
10533 * gdbreplay.c: Move include of alloca.h up, next to include of
10534 malloc.h.
10535 * server.h: Add include of malloc.h.
10536 * mem-break.c: Remove include of malloc.h.
10537 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
10538
8b034a19 105392010-09-01 Joel Brobecker <brobecker@adacore.com>
10540
10541 * Makefile.in (memmem.o): Build with -Wno-error.
10542
105432010-09-01 Joel Brobecker <brobecker@adacore.com>
10544
10545 * utils.c (xsnprintf): Make non-static.
10546 * server.h: Add xsnprintf declaration.
10547 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
10548 replace calls to snprintf by calls to xsnprintf throughout.
10549
105502010-09-01 Joel Brobecker <brobecker@adacore.com>
10551
10552 * configure.ac: Add configure check for alloca.
10553 * configure, config.in: Regenerate.
10554 * server.h: Include alloca.h if it exists.
10555 * gdbreplay.c: Include alloca.h if it exists.
10556
1a981360
PA		 105572010-08-28 Pedro Alves <pedro@codesourcery.com>
10558
10559 * linux-low.c (__SIGRTMIN): Define if not already defined.
10560 (linux_create_inferior): Check for __ANDROID__ rather than
10561 __SIGRTMIN.
10562 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
10563 are already deferred.
10564 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
10565 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
10566 stopped and already has a pending signal to report.
10567 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
10568 a pending signal to report or is moving out of a jump pad.
10569 (linux_init_signals): Check for __ANDROID__ rather than
10570 __SIGRTMIN.
10571
b4d51a55
PA		 105722010-08-28 Pedro Alves <pedro@codesourcery.com>
10573
10574 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
10575 debug_threads check. Avoid a linear search when not doing debug
10576 output.
10577
ec48365d
PA		 105782010-08-27 Pedro Alves <pedro@codesourcery.com>
10579
10580 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
10581 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
10582 (struct file_handler) <fd>: Change type to gdb_fildes_t.
10583 (process_event): Change local fd's type to gdb_fildes_t.
10584 (create_file_handler): Adjust prototype.
10585 (delete_file_handler): Adjust prototype.
10586 (handle_file_event): Adjust prototype. Use pfildes.
10587 (create_file_event): Adjsut prototype.
10588 * remote-utils.c (remote_desc, listen_desc): Change type to
10589 gdb_fildes_t.
10590 * server.h: New gdb_fildes_t typedef.
10591 [USE_WIN32API]: Include winsock2.h.
10592 (delete_file_handler, add_file_handler): Adjust prototypes.
10593 (pfildes): Declare.
10594 * utils.c (pfildes): New.
10595
854d88f0
PA		 105962010-08-27 Pedro Alves <pedro@codesourcery.com>
10597
10598 * configure.ac (build_warnings): Add -Wno-char-subscripts.
10599 * configure: Regenerate.
10600
0146f85b
PA		 106012010-08-27 Pedro Alves <pedro@codesourcery.com>
10602
10603 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
10604 (linux_done_accessing_memory): ... this.
10605 (linux_target_ops): Adjust.
10606 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
10607 * nto-low.c (nto_target_ops): Adjust comment.
10608 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
10609 * spu-low.c (spu_target_ops): Adjust comment.
10610 * target.h (target_ops): Rename unprepare_to_access_memory field
10611 to done_accessing_memory.
10612 (unprepare_to_access_memory): Rename to ...
10613 (done_accessing_memory): ... this.
10614
90d74c30
PA		 106152010-08-26 Pedro Alves <pedro@codesourcery.com>
10616
10617 * linux-low.c (linux_prepare_to_access_memory): New.
10618 (linux_unprepare_to_access_memory): New.
10619 (linux_target_ops): Install them.
10620 * server.c (read_memory): Rename to ...
10621 (gdb_read_memory): ... this. Use
10622 prepare_to_access_memory/prepare_to_access_memory.
10623 (write_memory): Rename to ...
10624 (gdb_write_memory): ... this. Use
10625 prepare_to_access_memory/prepare_to_access_memory.
10626 (handle_search_memory_1): Adjust.
10627 (process_serial_event): Adjust.
10628 * target.h (struct target_ops): New fields
10629 prepare_to_access_memory and unprepare_to_access_memory.
10630 (prepare_to_access_memory, unprepare_to_access_memory): New.
10631 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
10632 prepare_to_access_memory/prepare_to_access_memory.
10633 * nto-low.c (nto_target_ops): Adjust.
10634 * spu-low.c (spu_target_ops): Adjust.
10635 * win32-low.c (win32_target_ops): Adjust.
10636
fd467969
PA		 106372010-08-26 Pedro Alves <pedro@codesourcery.com>
10638
10639 * Makefile.in (WARN_CFLAGS): Get it from configure.
10640 (WERROR_CFLAGS): New.
10641 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
10642 * configure.ac: Introduce --enable-werror, which adds -Werror to
10643 the compiler command line. Enabled by default. Disable with
10644 --disable-werror. Add -Wdeclaration-after-statement
10645 Wpointer-arith and -Wformat-nonliteral to warning flags.
10646 * configure: Regenerate.
10647
331e2f5f
PA		 106482010-08-26 Pedro Alves <pedro@codesourcery.com>
10649
10650 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
10651
e581f2b4
PA		 106522010-08-26 Pedro Alves <pedro@codesourcery.com>
10653
10654 * gdbreplay.c (remote_error): New.
10655 (gdbchar): New.
10656 (expect): Use gdbchar. Check for error reading from GDB.
10657 Clarify sync error output.
10658 (play): Check for errors writing to GDB.
10659 * linux-low.c (sigchld_handler): Really ignore `write' errors.
10660 * remote-utils.c (getpkt): Check for errors writing to the remote
10661 descriptor.
10662
3c11dd79
PA		 106632010-08-25 Pedro Alves <pedro@codesourcery.com>
10664
10665 * linux-low.c (linux_wait_1): Move non-debugging code out of
10666 `debug_threads' control.
10667
d20a8ad9
PA		 106682010-08-25 Pedro Alves <pedro@codesourcery.com>
10669
10670 * linux-low.c (linux_wait_1): Don't set last_status here.
10671 * server.c (push_event, queue_stop_reply_callback): Assert we're
10672 not pushing a TARGET_WAITKIND_IGNORE event.
10673 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
10674 (myresume, handle_target_event): Set the thread's last_resume_kind
10675 and last_status from the target returned status.
10676
964e4306
PA		 106772010-08-25 Pedro Alves <pedro@codesourcery.com>
10678
10679 PR threads/10729
10680
10681 * linux-x86-low.c (update_debug_registers_callback): New.
10682 (i386_dr_low_set_addr): Use it.
10683 (i386_dr_low_get_addr): New.
10684 (i386_dr_low_set_control): Use update_debug_registers_callback.
10685 (i386_dr_low_get_control): New.
10686 (i386_dr_low_get_status): Adjust.
10687 * linux-low.c (linux_stop_lwp): New.
10688 * linux-low.h (linux_stop_lwp): Declare.
10689
10690 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
10691 argument instead of a i386_debug_reg_state.
10692 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
10693 a i386_debug_reg_state.
10694 (i386_insert_aligned_watchpoint): Adjust.
10695 (i386_remove_aligned_watchpoint): Adjust.
10696 (i386_low_stopped_data_address): Read the debug registers from the
10697 inferior instead of from the mirrors.
10698 * i386-low.h (struct i386_debug_reg_state): Extend comment.
10699 (i386_dr_low_get_addr): Declare.
10700 (i386_dr_low_get_control): Declare.
10701 (i386_dr_low_get_status): Change prototype.
10702
10703 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
10704 (i386_dr_low_get_addr): New.
10705 (i386_dr_low_get_control): New.
10706 (i386_dr_low_get_status): Adjust prototype. Return
10707 dr_status_mirror.
10708 (i386_initial_stuff): Clear dr_status_mirror and
10709 dr_control_mirror.
10710 (i386_get_thread_context): Adjust.
10711 (i386_set_thread_context): Adjust.
10712 (i386_thread_added): Adjust.
10713
5f21a75b
PA		 107142010-08-24 Pedro Alves <pedro@codesourcery.com>
10715
10716 * linux-low.h (linux_thread_area): Delete declaration.
10717
3e4c1235
TS		 107182010-08-11 Thomas Schwinge <thomas@codesourcery.com>
10719
10720 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
10721 after its termination.
10722
1971b033
PA		 107232010-08-09 Pedro Alves <pedro@codesourcery.com>
10724
10725 * linux-low.c (gdb_wants_lwp_stopped): Delete.
10726 (gdb_wants_all_stopped): Delete.
10727 (linux_wait_1): Don't call them.
10728 * server.c (handle_v_cont): Tag all threads as want-stopped.
10729 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
10730 stopped as "client-wants-stopped".
10731
310444ac
PA		 107322010-07-31 Pedro Alves <pedro@codesourcery.com>
10733
10734 * Makefile.in (signals_h): New.
10735 (server_h): Depend on it.
10736 (server.o): Don't depend on $(signals_def).
10737 (signals.o): Depend on $(signals_def).
10738
a19cae16
JK		 107392010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
10740
10741 * Makefile.in (signals_def): New.
10742 (server_h): Append include/gdb/signals.h and signals_def.
10743 (server.o): Append signals_def.
10744
30d50328
JK		 107452010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10746
10747 * server.c (handle_target_event): Use target_signal_to_host for
10748 resume_info.sig initialization.
10749 * target.h (struct thread_resume) <sig>: New comment.
10750
5c3216e2
OS		 107512010-07-20 Ozkan Sezer <sezeroz@gmail.com>
10752
c6f46ca0
OS		 10753 * server.c (handle_query): strcpy() the returned string from paddress()
10754 instead of sprintf().
5c3216e2
OS		 10755 * utils.c (paddress): Return phex_nz().
10756
6bd31874
JB		 107572010-07-07 Joel Brobecker <brobecker@adacore.com>
10758
10759 * server.c (handle_v_cont): Call mourn_inferior if process
10760 just exited.
10761 (myresume): Likewise.
10762
0fb4aa4b
PA		 107632010-07-01 Pedro Alves <pedro@codesourcery.com>
10764
10765 Static tracepoints, and integration with UST.
10766
10767 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
10768 * mem-break.c (uninsert_all_breakpoints)
10769 (reinsert_all_breakpoints): New.
10770 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
10771 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
10772 (gdb_agent_ust_loaded, helper_thread_id)
10773 (gdb_agent_helper_thread_id): New macros.
10774 (struct ipa_sym_addresses): Add addr_ust_loaded,
10775 addr_helper_thread_id, addr_cmd_buf.
10776 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
10777 (in_process_agent_loaded_ust): New.
10778 (write_e_ust_not_loaded): New.
10779 (maybe_write_ipa_ust_not_loaded): New.
10780 (struct collect_static_trace_data_action): New.
10781 (enum tracepoint_type) <static_tracepoint>: New.
10782 (struct tracepoint) <handle>: Mention static tracepoints.
10783 (struct static_tracepoint_ctx): New.
10784 (CMD_BUF_SIZE): New.
10785 (add_tracepoint_action): Handle static tracepoint actions.
10786 (unprobe_marker_at): New.
10787 (clear_installed_tracepoints): Handle static tracepoints.
10788 (cmd_qtdp): Handle static tracepoints.
10789 (probe_marker_at): New.
10790 (cmd_qtstart): Handle static tracepoints.
10791 (response_tracepoint): Handle static tracepoints.
10792 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
10793 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
10794 (get_context_regcache): Handle static tracepoints.
10795 (do_action_at_tracepoint): Handle static tracepoint actions.
10796 (traceframe_find_block_type): Handle static trace data blocks.
10797 (traceframe_read_sdata): New.
10798 (download_tracepoints): Download static tracepoint actions.
10799 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
10800 (GDB_PROBE_NAME): New.
10801 (ust_ops): New.
10802 (GET_UST_SYM): New.
10803 (USTF): New.
10804 (dlsym_ust): New.
10805 (ust_marker_to_static_tracepoint): New.
10806 (gdb_probe): New.
10807 (collect_ust_data_at_tracepoint): New.
10808 (gdb_ust_probe): New.
10809 (UNIX_PATH_MAX, SOCK_DIR): New.
10810 (gdb_ust_connect_sync_socket): New.
10811 (resume_thread, stop_thread): New.
10812 (run_inferior_command): New.
10813 (init_named_socket): New.
10814 (gdb_ust_socket_init): New.
10815 (cstr_to_hexstr): New.
10816 (next_st): New.
10817 (first_marker, next_marker): New.
10818 (response_ust_marker): New.
10819 (cmd_qtfstm, cmd_qtsstm): New.
10820 (unprobe_marker_at, probe_marker_at): New.
10821 (cmd_qtstmat, gdb_ust_thread): New.
10822 (gdb_ust_init): New.
10823 (initialize_tracepoint_ftlib): Call gdb_ust_init.
10824 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
10825 (ST_REGENTRY): New.
10826 (x86_64_st_collect_regmap): New.
10827 (X86_64_NUM_ST_COLLECT_GREGS): New.
10828 (AMD64_RIP_REGNUM): New.
10829 (supply_static_tracepoint_registers): New.
10830 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
10831 (ST_REGENTRY): New.
10832 (i386_st_collect_regmap): New.
10833 (i386_NUM_ST_COLLECT_GREGS): New.
10834 (supply_static_tracepoint_registers): New.
10835 * server.c (handle_query): Handle qXfer:statictrace:read.
10836 <qSupported>: Report support for StaticTracepoints, and
10837 qXfer:statictrace:read features.
10838 * server.h (traceframe_read_sdata)
10839 (supply_static_tracepoint_registers): Declare.
10840 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
10841 (unpack_varlen_hex): Include in IPA build.
10842 * Makefile.in (ustlibs, ustinc): New.
10843 (IPA_OBJS): Add remote-utils-ipa.o.
10844 ($(IPA_LIB)): Link -ldl and -lpthread.
10845 (UST_CFLAGS): New.
10846 (IPAGENT_CFLAGS): Add UST_CFLAGS.
10847 * config.in, configure: Regenerate.
10848
9e4344e5
PA		 108492010-06-20 Ian Lance Taylor <iant@google.com>
10850 Pedro Alves <pedro@codesourcery.com>
10851
10852 * linux-x86-low.c (always_true): Delete.
10853 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
10854 trying to fool the compiler with always_true.
10855
c6beb2cb
PA		 108562010-06-20 Pedro Alves <pedro@codesourcery.com>
10857
10858 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
10859 conditions in gdbserver.
10860
d2ed6730
UW		 108612010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
10862
10863 * spu-low.c (spu_read_memory): Wrap around local store limit.
10864 (spu_write_memory): Likewise.
10865
4e29fb54
PA		 108662010-06-15 Pedro Alves <pedro@codesourcery.com>
10867
10868 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
10869 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
10870 LONGEST uses.
10871 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
10872 uses.
10873 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
10874 uses with LONGEST uses.
10875
6a271cae
PA		 108762010-06-14 Stan Shebs <stan@codesourcery.com>
10877 Pedro Alves <pedro@codesourcery.com>
10878
10879 Bytecode compiler.
10880
10881 * linux-x86-low.c: Include limits.h.
10882 (add_insns): New.
10883 (always_true): New.
10884 (EMIT_ASM): New.
10885 (EMIT_ASM32): New.
10886 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
10887 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
10888 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
10889 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
10890 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
10891 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
10892 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
10893 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
10894 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
10895 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
10896 (amd64_emit_void_call_2): New.
10897 (amd64_emit_ops): New.
10898 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
10899 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
10900 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
10901 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
10902 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
10903 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
10904 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
10905 (i386_emit_call, i386_emit_reg, i386_emit_pop)
10906 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
10907 (i386_emit_stack_adjust, i386_emit_int_call_1)
10908 (i386_emit_void_call_2): New.
10909 (i386_emit_ops): New.
10910 (x86_emit_ops): New.
10911 (the_low_target): Install x86_emit_ops.
10912 * server.h (struct emit_ops): New.
10913 (get_raw_reg_func_addr): Declare.
10914 (current_insn_ptr, emit_error): Declare.
10915 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
10916 (set_trace_state_variable_value): New defines.
10917 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
10918 addr_get_trace_state_variable_value and
10919 addr_set_trace_state_variable_value.
10920 (symbol_list): New fields for get_raw_reg,
10921 get_trace_state_variable_value and set_trace_state_variable_value.
10922 (condfn): New typedef.
10923 (struct tracepoint): New field `compiled_cond'.
10924 (do_action_at_tracepoint): Clear compiled_cond.
10925 (get_trace_state_variable_value, set_trace_state_variable_value):
10926 Export in the IPA.
10927 (condition_true_at_tracepoint): If there's a compiled condition,
10928 run that.
10929 (current_insn_ptr, emit_error): New globals.
10930 (struct bytecode_address): New.
10931 (get_raw_reg_func_addr): New.
10932 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
10933 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
10934 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
10935 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
10936 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
10937 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
10938 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
10939 (compile_tracepoint_condition, compile_bytecodes): New.
10940 * target.h (emit_ops): Forward declare.
10941 (struct target_ops): New field emit_ops.
10942 (target_emit_ops): New.
10943 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
10944 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
10945 * linux-low.c (linux_emit_ops): New.
10946 (linux_target_ops): Install it.
10947 * linux-low.h (struct linux_target_ops): New field emit_ops.
10948
92b72907
UW		 109492010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
10950
10951 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
10952 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
10953
fa593d66
PA		 109542010-06-01 Pedro Alves <pedro@codesourcery.com>
10955 Stan Shebs <stan@codesourcery.com>
10956
10957 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
10958 (all): Depend on $(extra_libraries).
10959 (install-only): Install the IPA.
10960 (IPA_OBJS, IPA_LIB): New.
10961 (clean): Remove the IPA lib.
10962 (IPAGENT_CFLAGS): New.
10963 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
10964 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
10965 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
10966 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
10967 * configure.ac: Check for atomic builtins support in the compiler.
10968 (IPA_DEPFILES, extra_libraries): Define.
10969 * configure.srv (ipa_obj): Add description.
10970 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
10971 (i[34567]86-*-linux*): Set ipa_obj.
10972 (x86_64-*-linux*): Set ipa_obj.
10973 * linux-low.c (stabilizing_threads): New.
10974 (supports_fast_tracepoints): New.
10975 (linux_detach): Stabilize threads before detaching.
10976 (handle_tracepoints): Handle internal tracing breakpoints. Assert
10977 the lwp is either not stabilizing, or is moving out of a jump pad.
10978 (linux_fast_tracepoint_collecting): New.
10979 (maybe_move_out_of_jump_pad): New.
10980 (enqueue_one_deferred_signal): New.
10981 (dequeue_one_deferred_signal): New.
10982 (linux_wait_for_event_1): If moving out of a jump pad, defer
10983 pending signals to later.
10984 (linux_stabilize_threads): New.
10985 (linux_wait_1): Check if threads need moving out of jump pads, and
10986 do it if so.
10987 (stuck_in_jump_pad_callback): New.
10988 (move_out_of_jump_pad_callback): New.
10989 (lwp_running): New.
10990 (linux_resume_one_lwp): Handle moving out of jump pads.
10991 (linux_set_resume_request): Dequeue deferred signals.
10992 (need_step_over_p): Also step over fast tracepoint jumps.
10993 (start_step_over): Also uninsert fast tracepoint jumps.
10994 (finish_step_over): Also reinsert fast tracepoint jumps.
10995 (linux_install_fast_tracepoint_jump): New.
10996 (linux_target_ops): Install linux_stabilize_threads and
10997 linux_install_fast_tracepoint_jump_pad.
10998 * linux-low.h (linux_target_ops) <get_thread_area,
10999 install_fast_tracepoint_jump_pad>: New fields.
11000 (struct lwp_info) <collecting_fast_tracepoint,
11001 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11002 (linux_get_thread_area): Declare.
11003 * linux-x86-low.c (jump_insn): New.
11004 (x86_get_thread_area): New.
11005 (append_insns): New.
11006 (push_opcode): New.
11007 (amd64_install_fast_tracepoint_jump_pad): New.
11008 (i386_install_fast_tracepoint_jump_pad): New.
11009 (x86_install_fast_tracepoint_jump_pad): New.
11010 (the_low_target): Install x86_get_thread_area and
11011 x86_install_fast_tracepoint_jump_pad.
11012 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11013 (struct fast_tracepoint_jump): New.
11014 (fast_tracepoint_jump_insn): New.
11015 (fast_tracepoint_jump_shadow): New.
11016 (find_fast_tracepoint_jump_at): New.
11017 (fast_tracepoint_jump_here): New.
11018 (delete_fast_tracepoint_jump): New.
11019 (set_fast_tracepoint_jump): New.
11020 (uninsert_fast_tracepoint_jumps_at): New.
11021 (reinsert_fast_tracepoint_jumps_at): New.
11022 (set_breakpoint_at): Use write_inferior_memory.
11023 (uninsert_raw_breakpoint): Use write_inferior_memory.
11024 (check_mem_read): Mask out fast tracepoint jumps.
11025 (check_mem_write): Mask out fast tracepoint jumps.
11026 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11027 (set_fast_tracepoint_jump): Declare.
11028 (delete_fast_tracepoint_jump)
11029 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11030 (reinsert_fast_tracepoint_jumps_at): Declare.
11031 * regcache.c: Don't compile many functions when building the
11032 in-process agent library.
11033 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11034 the register buffer in the heap.
11035 (free_register_cache): If the register buffer isn't owned by the
11036 regcache, don't free it.
11037 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11038 pre-existing register caches.
11039 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11040 type.
11041 (convert_ascii_to_int): : Constify `from' parameter type.
11042 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11043 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11044 the needed buffer in-place.
11045 (relocate_instruction): New.
11046 * server.c (handle_query) <qSymbols>: If the target supports
11047 tracepoints, give it a chance of looking up symbols. Report
11048 support for fast tracepoints.
11049 (handle_status): Stabilize threads.
11050 (process_serial_event): Adjust.
11051 * server.h (struct fast_tracepoint_jump): Forward declare.
11052 (struct process_info) <fast_tracepoint_jumps>: New field.
11053 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11054 (decode_X_packet, decode_M_packet): Adjust.
11055 (relocate_instruction): Declare.
11056 (in_process_agent_loaded): Declare.
11057 (tracepoint_look_up_symbols): Declare.
11058 (struct fast_tpoint_collect_status): Declare.
11059 (fast_tracepoint_collecting): Declare.
11060 (force_unlock_trace_buffer): Declare.
11061 (handle_tracepoint_bkpts): Declare.
11062 (initialize_low_tracepoint)
11063 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11064 * target.h (struct target_ops) <stabilize_threads,
11065 install_fast_tracepoint_jump_pad>: New fields.
11066 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11067 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11068 [HAVE_STDINT_H]: Include stdint.h.
11069 (trace_debug_1): Rename to ...
11070 (trace_vdebug): ... this.
11071 (trace_debug): Rename to ...
11072 (trace_debug_1): ... this. Add `level' parameter.
11073 (trace_debug): New.
11074 (ATTR_USED, ATTR_NOINLINE): New.
11075 (IP_AGENT_EXPORT): New.
11076 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11077 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11078 (about_to_request_buffer_space, trace_buffer_is_full)
11079 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11080 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11081 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11082 (traceframe_write_count, traceframes_created)
11083 (trace_state_variables)
11084 New renaming defines.
11085 (struct ipa_sym_addresses): New.
11086 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11087 (symbol_list): New.
11088 (ipa_sym_addrs): New.
11089 (all_tracepoint_symbols_looked_up): New.
11090 (in_process_agent_loaded): New.
11091 (write_e_ipa_not_loaded): New.
11092 (maybe_write_ipa_not_loaded): New.
11093 (tracepoint_look_up_symbols): New.
11094 (debug_threads) [IN_PROCESS_AGENT]: New.
11095 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11096 (UNKNOWN_SIDE_EFFECTS): New.
11097 (stop_tracing): New.
11098 (flush_trace_buffer): New.
11099 (stop_tracing_bkpt): New.
11100 (flush_trace_buffer_bkpt): New.
11101 (read_inferior_integer): New.
11102 (read_inferior_uinteger): New.
11103 (read_inferior_data_pointer): New.
11104 (write_inferior_data_pointer): New.
11105 (write_inferior_integer): New.
11106 (write_inferior_uinteger): New.
11107 (struct collect_static_trace_data_action): Delete.
11108 (enum tracepoint_type): New.
11109 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 11110 <actions_str, step_actions, step_actions_str>: Only include in
11111 GDBserver.
fa593d66
PA		 11112 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11113 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11114 (tracepoints): Use IP_AGENT_EXPORT.
11115 (last_tracepoint): Don't include in the IPA.
11116 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11117 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11118 (alloced_trace_state_variables): New.
11119 (trace_state_variables): Use IP_AGENT_EXPORT.
11120 (traceframe_t): Delete unused variable.
11121 (circular_trace_buffer): Don't include in the IPA.
11122 (trace_buffer_start): Delete.
11123 (struct trace_buffer_control): New.
11124 (trace_buffer_free): Delete.
11125 (struct ipa_trace_buffer_control): New.
11126 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11127 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11128 New.
11129 (trace_buffer_ctrl): New.
11130 (TRACE_BUFFER_CTRL_CURR): New.
11131 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11132 Reimplement as macros.
11133 (trace_buffer_wrap): Delete.
11134 (traceframe_write_count, traceframe_read_count)
11135 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11136 (struct tracepoint_hit_ctx) <type>: New field.
11137 (struct fast_tracepoint_ctx): New.
11138 (memory_barrier): New.
11139 (cmpxchg): New.
11140 (record_tracepoint_error): Update atomically in the IPA.
11141 (clear_inferior_trace_buffer): New.
11142 (about_to_request_buffer_space): New.
11143 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11144 updating the same buffer.
11145 (add_tracepoint): Default the tracepoint's type to trap
11146 tracepoint, and orig_size to -1.
11147 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11148 internal variables.
11149 (create_trace_state_variable): New parameter `gdb'. Handle it.
11150 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11151 (cmd_qtdp): Handle fast tracepoints.
11152 (cmd_qtdv): Adjust.
11153 (max_jump_pad_size): New.
11154 (gdb_jump_pad_head): New.
11155 (get_jump_space_head): New.
11156 (claim_jump_space): New.
11157 (sort_tracepoints): New.
11158 (MAX_JUMP_SIZE): New.
11159 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11160 IPA.
11161 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11162 support. Upload fast traceframes, and delete internal IPA
11163 breakpoints.
11164 (stop_tracing_handler): New.
11165 (flush_trace_buffer_handler): New.
11166 (cmd_qtstop): Upload fast tracepoints.
11167 (response_tracepoint): Handle fast tracepoints.
11168 (tracepoint_finished_step): Upload fast traceframes. Set the
11169 tracepoint hit context's tracepoint type.
11170 (handle_tracepoint_bkpts): New.
11171 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11172 type. Add comment about fast tracepoints.
11173 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11174 non-existing action_str field.
11175 (get_context_regcache): Handle fast tracepoints.
11176 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11177 to the regcache.
11178 (fast_tracepoint_from_jump_pad_address): New.
11179 (fast_tracepoint_from_ipa_tpoint_address): New.
11180 (collecting_t): New.
11181 (force_unlock_trace_buffer): New.
11182 (fast_tracepoint_collecting): New.
11183 (collecting): New.
11184 (gdb_collect): New.
11185 (write_inferior_data_ptr): New.
11186 (target_tp_heap): New.
11187 (target_malloc): New.
11188 (download_agent_expr): New.
11189 (UALIGN): New.
11190 (download_tracepoints): New.
11191 (download_trace_state_variables): New.
11192 (upload_fast_traceframes): New.
11193 (IPA_FIRST_TRACEFRAME): New.
11194 (IPA_NEXT_TRACEFRAME_1): New.
11195 (IPA_NEXT_TRACEFRAME): New.
11196 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11197 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11198 (gdb_jump_pad_buffer_end): New.
11199 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11200 (initialize_tracepoint): Adjust.
11201 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11202 buffer. Initialize the low module.
11203 * utils.c (PREFIX, TOOLNAME): New.
11204 (malloc_failure): Use PREFIX.
11205 (error): In the IPA, an error causes an exit.
11206 (fatal, warning): Use PREFIX.
11207 (internal_error): Use TOOLNAME.
11208 (NUMCELLS): Increase to 10.
11209 * configure, config.in: Regenerate.
11210
d149dd1d
PA		 112112010-06-01 Pedro Alves <pedro@codesourcery.com>
11212
11213 * server.c (handle_query) <qSupported>: Do two passes over the
11214 qSupported string to avoid nesting strtok.
11215
f6528abd
JK		 112162010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11217
11218 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11219 (CDEPS): New.
11220 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11221 -Wl,--dynamic-list.
11222 * configure: Regenerate.
11223 * proc-service.list: New.
11224
ca2a87a0
JK		 112252010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11226
11227 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11228 New comment.
11229
363a6e9f
OS		 112302010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11231
11232 * gdbreplay.c (remote_open): Check error return from socket() call by
11233 its equality to -1 not by it being negative.
11234 * remote-utils.c (remote_open): Likewise.
11235
d23b6cb1
PA		 112362010-05-23 Pedro Alves <pedro@codesourcery.com>
11237
11238 * config.h: Regenerate.
11239
28d3cf85
MK		 112402010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11241
11242 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11243 doesn't provide PTRACE_GET_THREAD_AREA.
11244
fea36a59
MK		 112452010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11246
11247 * linux-m68k-low.c: Include <asm/ptrace.h>
11248 (ps_get_thread_area): Implement.
11249
24b066ba
DE		 112502010-05-03 Doug Evans <dje@google.com>
11251
11252 * event-loop.c (struct callback_event): New struct.
11253 (callback_list): New global.
11254 (append_callback_event, delete_callback_event): New functions.
11255 (process_callback): New function.
11256 (start_event_loop): Call it.
11257 * remote-utils.c (NOT_SCHEDULED): Define.
11258 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11259 moved out of readchar.
11260 (readchar): Rewrite. Call reschedule before returning.
11261 (reset_readchar): New function.
11262 (remote_close): Call it.
11263 (process_remaining, reschedule): New functions.
11264 * server.h (callback_handler_func): New typedef.
11265 (append_callback_event, delete_callback_event): Declare.
11266
9836d6ea
PA		 112672010-05-03 Pedro Alves <pedro@codesourcery.com>
11268
11269 * proc-service.c (ps_pglobal_lookup): Use
11270 thread_db_look_up_one_symbol.
11271 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11272 parameter. Use it instead of all_symbols_looked_up.
11273 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11274 field.
11275 (all_symbols_looked_up): Don't declare.
11276 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11277 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11278 field.
11279 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11280 Set all_symbols_looked_up here.
11281 (thread_db_look_up_one_symbol): New.
11282 (thread_db_get_tls_address): Adjust.
11283 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11284 thread_db object on the heap, and tentatively set it in the
11285 process structure.
11286 (thread_db_init): Don't set all_symbols_looked_up here.
11287 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11288
7984d532
PA		 112892010-05-03 Pedro Alves <pedro@codesourcery.com>
11290
11291 * linux-low.c (linux_kill, linux_detach): Adjust.
11292 (status_pending_p_callback): Remove redundant statement. Check
11293 for !TARGET_WAITIKIND_IGNORE, instead of
11294 TARGET_WAITKIND_STOPPED.
11295 (handle_tracepoints): Make sure LWP is locked. Adjust.
11296 (linux_wait_for_event_1): Adjust.
11297 (linux_cancel_breakpoints): New.
11298 (unsuspend_one_lwp): New.
11299 (unsuspend_all_lwps): New.
11300 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11301 (send_sigstop_callback): Change return type to int, add new
11302 `except' parameter and handle it.
11303 (suspend_and_send_sigstop_callback): New.
11304 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11305 pass them down. If SUSPEND, also increment the lwp's suspend
11306 count.
11307 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11308 (need_step_over_p): Don't consider suspended LWPs.
11309 (start_step_over): Adjust.
11310 (proceed_one_lwp): Change return type to int, add new `except'
11311 parameter and handle it.
11312 (unsuspend_and_proceed_one_lwp): New.
11313 (proceed_all_lwps): Use find_inferior instead of
11314 for_each_inferior.
11315 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11316 also decrement the suspend count of LWPs. Pass `except' down,
11317 instead of hacking its suspend count.
11318 (linux_pause_all): Add `freeze' parameter. Adjust.
11319 (linux_unpause_all): New.
11320 (linux_target_ops): Install linux_unpause_all.
11321 * server.c (handle_status): Adjust.
11322 * target.h (struct target_ops): New fields `unpause_all' and
11323 `cancel_breakpoints'. Add new parameter to `pause_all'.
11324 (pause_all): Add new `freeze' parameter.
11325 (unpause_all): New.
11326 (cancel_breakpoints): New.
11327 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11328 cancel breakpoints.
11329 (cmd_qtstart): Pause threads.
11330 (stop_tracing): Pause threads, and cancel breakpoints.
11331 * win32-low.c (win32_target_ops): Adjust.
11332
e471f25b
PA		 113332010-05-03 Pedro Alves <pedro@codesourcery.com>
11334
11335 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11336 the inferior right away from here...
11337 (linux_wait_1): ... to here, and adjust to check the thread's
11338 last_resume_kind instead of the lwp's step or stop_expected flags.
11339
1915ef4f
PA		 113402010-05-02 Pedro Alves <pedro@codesourcery.com>
11341
11342 * README: Use consistent `GDB' and `GDBserver' spellings.
11343
f9e39928
PA		 113442010-05-02 Pedro Alves <pedro@codesourcery.com>
11345
11346 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11347 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11348 (linux_detach_one_lwp): Assume the lwp is stopped.
11349 (any_thread_of): Delete.
11350 (linux_detach): Stop all lwps here. Don't blindly delete all
11351 breakpoints.
11352 (delete_lwp_callback): New.
11353 (linux_mourn): Delete all lwps of the process that is gone.
11354 (linux_wait_1): Don't delete the last lwp of the process here.
11355 * mem-break.h (mark_breakpoints_out): Declare.
11356 * mem-break.c (mark_breakpoints_out): New.
11357 (free_all_breakpoints): Use it.
11358 * server.c (handle_target_event): If the process is gone, mark
11359 breakpoints out.
11360 * thread-db.c (struct thread_db) <create_bp>: New field.
11361 (thread_db_enable_reporting): Fix prototype. Store a thread event
11362 breakpoint reference in the thread_db struct.
11363 (thread_db_load_search): Clear the thread_db object.
11364 (try_thread_db_load_1): Ditto.
11365 (switch_to_process): New.
11366 (disable_thread_event_reporting): Use it.
11367 (remove_thread_event_breakpoints): New.
11368 (thread_db_detach, thread_db_mourn): Use it.
11369
1e7fc18c
PA		 113702010-05-01 Pedro Alves <pedro@codesourcery.com>
11371
11372 * linux-low.c (linux_enable_event_reporting): New.
11373 (linux_wait_for_event_1, handle_extended_wait): Use it.
11374
02fc4de7
PA		 113752010-04-30 Pedro Alves <pedro@codesourcery.com>
11376
11377 * linux-low.c (linux_kill_one_lwp, linux_kill)
11378 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11379 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11380 SIGSTOP even if the LWP is stopped.
11381 (send_sigstop_callback): New.
11382 (stop_all_lwps): Use send_sigstop_callback instead.
11383 (linux_resume_one_thread): Adjust.
11384 (proceed_one_lwp): Still proceed an LWP that the client has
11385 requested to stop, if we haven't reported it as stopped yet. Make
11386 sure that LWPs the client want stopped, have a pending SIGSTOP.
11387
bc3b5632
DE		 113882010-04-26 Doug Evans <dje@google.com>
11389
ae1ada35
DE		 11390 * server.c (handle_general_set): Make static.
11391
bc3b5632
DE		 11392 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11393 Print received char after testing for error/eof instead of before.
11394 (input_interrupt): Tweak comment.
11395
65730243
DE		 113962010-04-23 Doug Evans <dje@google.com>
11397
11398 * server.c (start_inferior): Print inferior argv if --debug.
11399
a8ae7dc0
AR		 114002010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11401
11402 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11403 * nto-x86-low.c: Include server.h
11404
1c07cc19
PM		 114052010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11406
11407 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11408 be consistent with other sources of this directory.
11409 (init_registers_amd64): Correct name of source file of this function
11410 in the comment.
11411
e0a61e09
PM		 114122010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11413
11414 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11415 64-bit executables.
11416
54709339
PM		 114172010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11418
11419 * win32-i386-low.c: Add 64-bit support.
11420 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11421 (init_registers_amd64): Declare.
11422 (mappings): Add 64-bit version of array.
11423 (init_windows_x86): New function.
11424 (the_low_target): Change init_arch field to init_windows_x86.
11425
e8f0053d
PM		 114262010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11427
11428 * win32-low.c: Adapt to support also 64-bit architecture.
11429 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
11430 (get_image_name): Use SIZE_T type for local variable `done'.
11431 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
11432 (toolhelp_get_dll_name): Idem.
11433 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
11434 Use uintptr_t typecast to avoid warning.
11435 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
11436 (handle_exception): Use phex_nz to avoid warning.
11437 (win32_wait): Remove unused local variable `process'.
11438
c481e77e
PM		 114392010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11440
11441 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
11442 `amd64-avx.o'.
11443
12ea4b69
PM		 114442010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
11445
11446 * configure.ac: Use `ws2_32' library for srv_mingw.
11447 * configure: Regenerate.
11448 * gdbreplay.c: Include winsock2.h instead of winsock.h.
11449 * remote-utils.c: Likewise.
11450
f6d1620c
L		 114512010-04-17 H.J. Lu <hongjiu.lu@intel.com>
11452
11453 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
11454 if __x86_64__ is defined.
11455
8e642873
PM		 114562010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11457
11458 * configure: Regenerate.
11459
711e434b
PM		 114602010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
11461
11462 * server.c (handle_query): Handle 'qGetTIBAddr' query.
11463 * target.h (target_ops): New get_tib_address field.
11464 * win32-low.h (win32_thread_info): Add thread_local_base field.
11465 * win32-low.c (child_add_thread): Add tlb argument.
11466 Set thread_local_base field to TLB.
11467 (get_child_debug_event): Adapt to child_add_thread change.
11468 (win32_get_tib_address): New function.
11469 (win32_target_ops): Set get_tib_address field to
11470 win32_get_tib_address.
11471 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
11472
505106cd
PA		 114732010-04-12 Pedro Alves <pedro@codesourcery.com>
11474
505106cd
PA		 11475 * linux-low.c (linux_mourn): Also remove the process.
11476 * server.c (handle_target_event): Don't remove the process here.
11477 * nto-low.c (nto_mourn): New.
11478 (nto_target_ops): Install it.
11479 * spu-low.c (spu_mourn): New.
11480 (spu_target_ops): Install it.
11481 * win32-low.c (win32_mourn): New.
11482 (win32_target_ops): Install it.
11483
e8470a06
PA		 114842010-04-12 Pedro Alves <pedro@codesourcery.com>
11485
11486 * server.h (buffer_xml_printf): Remove redundant `;'.
11487
45ba0d02
PA		 114882010-04-12 Pedro Alves <pedro@codesourcery.com>
11489
11490 * regcache.c (set_register_cache): Invalidate regcaches before
11491 changing the register cache layout.
11492 (regcache_invalidate_one): Allow a NULL regcache.
11493 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
11494 regcaches before changing the register cache layout or the target
11495 regsets.
11496
59e04013
L		 114972010-04-12 H.J. Lu <hongjiu.lu@intel.com>
11498
11499 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
11500 variable warning on Linux/x86-64.
11501
8336d594
PA		 115022010-04-11 Pedro Alves <pedro@codesourcery.com>
11503
11504 GDBserver disconnected tracing support.
11505
11506 * linux-low.c (linux_remove_process): Delete.
11507 (add_lwp): Don't set last_resume_kind here.
11508 (linux_kill): Use `mourn'.
11509 (linux_detach): Use `thread_db_detach', and `mourn'.
11510 (linux_mourn): New.
11511 (linux_attach_lwp_1): Adjust comment.
11512 (linux_attach): last_resume_kind moved the thread_info; adjust.
11513 (status_pending_p_callback): Adjust.
11514 (linux_wait_for_event_1): Adjust.
11515 (count_events_callback, select_singlestep_lwp_callback)
11516 (select_event_lwp_callback, cancel_breakpoints_callback)
11517 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
11518 (proceed_one_lwp): Adjust.
11519 (linux_async): Add debug output.
11520 (linux_thread_stopped): New.
11521 (linux_pause_all): New.
11522 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
11523 linux_pause_all.
11524 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
11525 (thread_db_free): Delete declaration.
11526 (thread_db_detach, thread_db_mourn): Declare.
11527 * thread-db.c (thread_db_init): Use thread_db_mourn.
11528 (thread_db_free): Delete, split in two.
11529 (disable_thread_event_reporting): New.
11530 (thread_db_detach): New.
11531 (thread_db_mourn): New.
11532
11533 * server.h (struct thread_info) <last_resume_kind>: New field.
11534 <attached>: Add comment.
11535 <gdb_detached>: New field.
11536 (handler_func): Change return type to int.
11537 (handle_serial_event, handle_target_event): Ditto.
11538 (gdb_connected): Declare.
11539 (tracing): Delete.
11540 (disconnected_tracing): Declare.
11541 (stop_tracing): Declare.
11542
11543 * server.c (handle_query) <qSupported>: Report support for
11544 disconnected tracing.
11545 (queue_stop_reply_callback): Account for running threads.
11546 (gdb_wants_thread_stopped): New.
11547 (gdb_wants_all_threads_stopped): New.
11548 (gdb_reattached_process): New.
11549 (handle_status): Clear the `gdb_detached' flag of all processes.
11550 In all-stop, stop all threads.
11551 (main): Be sure to leave tfind mode. Handle disconnected tracing.
11552 (process_serial_event): If the remote connection breaks, or if an
11553 exit was forced with "monitor exit", force an event loop exit.
11554 Handle disconnected tracing on detach.
11555 (handle_serial_event): Adjust.
11556 (handle_target_event): If GDB isn't connected, forward events back
11557 to the inferior, unless the last process exited, in which case,
11558 exit gdbserver. Adjust interface.
11559
11560 * remote-utils.c (remote_open): Don't block in accept. Instead
11561 register an event loop source on the listen socket file
11562 descriptor. Refactor bits into ...
11563 (listen_desc): ... this new global.
11564 (gdb_connected): ... this new function.
11565 (enable_async_notification): ... this new function.
11566 (handle_accept_event): ... this new function.
11567 (remote_close): Clear remote_desc.
11568
11569 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
11570
11571 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
11572 New fields.
11573 (mourn_inferior): Define.
11574 (target_process_qsupported): Avoid the dangling else problem.
11575 (thread_stopped): Define.
11576 (pause_all): Define.
11577 (target_waitstatus_to_string): Declare.
11578 * target.c (target_waitstatus_to_string): New.
11579
11580 * tracepoint.c (tracing): Make extern.
11581 (disconnected_tracing): New.
11582 (stop_tracing): Make extern. Handle tracing stops due to GDB
11583 disconnecting.
11584 (cmd_qtdisconnected): New.
11585 (cmd_qtstatus): Report disconnected tracing status in trace reply.
11586 (handle_tracepoint_general_set): Handle QTDisconnected.
11587
11588 * event-loop.c (event_handler_func): Change return type to int.
11589 (process_event): Bail out if the event handler wants the event
11590 loop to stop.
11591 (handle_file_event): Ditto.
11592 (start_event_loop): Bail out if the event handler wants the event
11593 loop to stop.
11594
11595 * nto-low.c (nto_target_ops): Adjust.
11596 * spu-low.c (spu_wait): Don't remove the process here.
11597 (spu_target_ops): Adjust.
11598 * win32-low.c (win32_wait): Don't remove the process here.
11599 (win32_target_ops): Adjust.
11600
5d267c4c
PA		 116012010-04-11 Pedro Alves <pedro@codesourcery.com>
11602
11603 * regcache.c (realloc_register_cache): Invalidate inferior's
11604 regcache before recreating it.
11605
623ccd72
PA		 116062010-04-09 Pedro Alves <pedro@codesourcery.com>
11607
11608 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
11609
219f2f23
PA		 116102010-04-09 Stan Shebs <stan@codesourcery.com>
11611 Pedro Alves <pedro@codesourcery.com>
11612
11613 * server.h (LONGEST): New.
11614 (struct thread_info) <while_stepping>: New field.
11615 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
11616 Declare.
11617 (initialize_tracepoint, handle_tracepoint_general_set)
11618 (handle_tracepoint_query, tracepoint_finished_step)
11619 (tracepoint_was_hit, release_while_stepping_state_list):
11620 (current_traceframe): Declare.
11621 * server.c (handle_general_set): Handle tracepoint packets.
11622 (read_memory): New.
11623 (write_memory): New.
11624 (handle_search_memory_1): Use read_memory.
11625 (handle_query): Report support for conditional tracepoints, trace
11626 state variables, and tracepoint sources. Handle tracepoint
11627 queries.
11628 (main): Initialize the tracepoints module.
11629 (process_serial_event): Handle traceframe reads/writes.
11630
11631 * linux-low.c (handle_tracepoints): New.
11632 (linux_wait_1): Call it.
11633 (linux_resume_one_lwp): Handle while-stepping.
11634 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
11635 (linux_target_ops): Install them.
11636 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
11637 New field.
11638 * linux-x86-low.c (x86_supports_tracepoints): New.
11639 (the_low_target). Install it.
11640
11641 * mem-break.h (delete_breakpoint): Declare.
11642 * mem-break.c (delete_breakpoint): Make external.
11643
11644 * target.h (struct target_ops): Add `supports_tracepoints',
11645 `read_pc', and `write_pc' fields.
11646 (target_supports_tracepoints): Define.
11647 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
11648 (phex_nz): New.
11649
11650 * regcache.h (struct regcache) <registers_owned>: New field.
11651 (init_register_cache, regcache_cpy): Declare.
11652 (regcache_read_pc, regcache_write_pc): Declare.
11653 (register_cache_size): Declare.
11654 (supply_regblock): Declare.
11655 * regcache.c (init_register_cache): New.
11656 (new_register_cache): Use it.
11657 (regcache_cpy): New.
11658 (register_cache_size): New.
11659 (supply_regblock): New.
11660 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 11661
219f2f23
PA		 11662 * tracepoint.c: New.
11663
11664 * Makefile.in (OBS): Add tracepoint.o.
11665 (tracepoint.o): New rule.
11666
3a13a53b
L		 116672010-04-08 H.J. Lu <hongjiu.lu@intel.com>
11668
11669 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
11670 (i386-mmx.o): New.
11671 (i386-mmx.c): Likewise.
11672 (i386-mmx-linux.o): Likewise.
11673 (i386-mmx-linux.c): Likewise.
11674
11675 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
11676 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
11677 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
11678 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
11679
11680 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
11681 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
11682 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
11683
1570b33e
L		 116842010-04-07 H.J. Lu <hongjiu.lu@intel.com>
11685
11686 * Makefile.in (clean): Updated.
11687 (i386-avx.o): New.
11688 (i386-avx.c): Likewise.
11689 (i386-avx-linux.o): Likewise.
11690 (i386-avx-linux.c): Likewise.
11691 (amd64-avx.o): Likewise.
11692 (amd64-avx.c): Likewise.
11693 (amd64-avx-linux.o): Likewise.
11694 (amd64-avx-linux.c): Likewise.
11695
11696 * configure.srv (srv_i386_regobj): Add i386-avx.o.
11697 (srv_i386_linux_regobj): Add i386-avx-linux.o.
11698 (srv_amd64_regobj): Add amd64-avx.o.
11699 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
11700 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
11701 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
11702 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
11703 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
11704 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
11705 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
11706
11707 * i387-fp.c: Include "i386-xstate.h".
11708 (i387_xsave): New.
11709 (i387_cache_to_xsave): Likewise.
11710 (i387_xsave_to_cache): Likewise.
11711 (x86_xcr0): Likewise.
11712
11713 * i387-fp.h (i387_cache_to_xsave): Likewise.
11714 (i387_xsave_to_cache): Likewise.
11715 (x86_xcr0): Likewise.
11716
11717 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
11718 * linux-crisv32-low.c (target_regsets): Likewise.
11719 * linux-m68k-low.c (target_regsets): Likewise.
11720 * linux-mips-low.c (target_regsets): Likewise.
11721 * linux-ppc-low.c (target_regsets): Likewise.
11722 * linux-s390-low.c (target_regsets): Likewise.
11723 * linux-sh-low.c (target_regsets): Likewise.
11724 * linux-sparc-low.c (target_regsets): Likewise.
11725 * linux-xtensa-low.c (target_regsets): Likewise.
11726
11727 * linux-low.c: Include <sys/uio.h>.
11728 (regsets_fetch_inferior_registers): Support nt_type.
11729 (regsets_store_inferior_registers): Likewise.
11730 (linux_process_qsupported): New.
11731 (linux_target_ops): Add linux_process_qsupported.
11732
11733 * linux-low.h (regset_info): Add nt_type.
11734 (linux_target_ops): Add process_qsupported.
11735
11736 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
11737 and <sys/uio.h>.
11738 (init_registers_i386_avx_linux): New.
11739 (init_registers_amd64_avx_linux): Likewise.
11740 (xmltarget_i386_linux_no_xml): Likewise.
11741 (xmltarget_amd64_linux_no_xml): Likewise.
11742 (PTRACE_GETREGSET): Likewise.
11743 (PTRACE_SETREGSET): Likewise.
11744 (x86_fill_xstateregset): Likewise.
11745 (x86_store_xstateregset): Likewise.
11746 (use_xml): Likewise.
11747 (x86_linux_update_xmltarget): Likewise.
11748 (x86_linux_process_qsupported): Likewise.
11749 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
11750 (x86_arch_setup): Don't call init_registers_amd64_linux nor
11751 init_registers_i386_linux here. Call
11752 x86_linux_update_xmltarget.
11753 (the_low_target): Add x86_linux_process_qsupported.
11754
11755 * server.c (handle_query): Call target_process_qsupported.
11756
11757 * target.h (target_ops): Add process_qsupported.
11758 (target_process_qsupported): New.
11759
fc7238bb
PA		 117602010-04-03 Pedro Alves <pedro@codesourcery.com>
11761
11762 * inferiors.c (add_thread): Set last_status kind to
11763 TARGET_WAITKIND_IGNORE.
11764 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
11765 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
11766 (linux_wait_1): Move `thread' local definition to block that uses
11767 it. Don't NULL initialize `event_child'.
11768 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
11769 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
11770 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
11771
bdabb078
PA		 117722010-04-01 Pedro Alves <pedro@codesourcery.com>
11773
11774 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
11775 an extended waitstatus, or by a watchpoint.
11776 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
11777 thread was stepping or has been stopped by a watchpoint.
11778
d3bbe7a0
PA		 117792010-04-01 Pedro Alves <pedro@codesourcery.com>
11780
11781 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
11782 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
11783 of another, then delete the previous, and validate all
11784 breakpoints.
11785 (validate_inserted_breakpoint): New.
11786 (delete_disabled_breakpoints): New.
11787 (validate_breakpoints): New.
11788 (check_mem_read): Validate breakpoints before trusting their
11789 shadow. Delete disabled breakpoints.
11790 (check_mem_write): Validate breakpoints before trusting they
11791 should be inserted. Delete disabled breakpoints.
11792 * mem-break.h (validate_breakpoints):
11793 * server.c (handle_query): Validate breakpoints when we see a
11794 qSymbol query.
11795
8b07ae33
PA		 117962010-04-01 Pedro Alves <pedro@codesourcery.com>
11797
11798 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
11799 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
11800 if we could tell there's a GDB breakpoint at stop_pc.
11801 (need_step_over_p): Don't do a step over if we find a GDB
11802 breakpoint at the resume PC.
11803
11804 * mem-break.c (struct raw_breakpoint): New.
11805 (enum bkpt_type): New type `gdb_breakpoint'.
11806 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
11807 fields. New field `raw'.
11808 (find_raw_breakpoint_at): New.
11809 (set_raw_breakpoint_at): Handle refcounting. Create a raw
11810 breakpoint instead.
11811 (set_breakpoint_at): Adjust.
11812 (delete_raw_breakpoint): New.
11813 (release_breakpoint): New.
11814 (delete_breakpoint): Rename to...
11815 (delete_breakpoint_1): ... this. Add proc parameter. Use
11816 release_breakpoint. Return ENOENT.
11817 (delete_breakpoint): Reimplement.
11818 (find_breakpoint_at): Delete.
11819 (find_gdb_breakpoint_at): New.
11820 (delete_breakpoint_at): Delete.
11821 (set_gdb_breakpoint_at): New.
11822 (delete_gdb_breakpoint_at): New.
11823 (gdb_breakpoint_here): New.
11824 (set_reinsert_breakpoint): Use release_breakpoint.
11825 (uninsert_breakpoint): Rename to ...
11826 (uninsert_raw_breakpoint): ... this.
11827 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
11828 (reinsert_raw_breakpoint): Change parameter type to
11829 raw_breakpoint.
11830 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
11831 instead.
11832 (check_breakpoints): Adjust. Use release_breakpoint.
11833 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
11834 (breakpoint_inserted_here): Ditto.
11835 (check_mem_read): Adjust to iterate over raw breakpoints instead.
11836 Don't trust the breakpoint's shadow if it is not inserted.
11837 (check_mem_write): Adjust to iterate over raw breakpoints instead.
11838 (delete_all_breakpoints): Adjust.
11839 (free_all_breakpoints): Mark all breakpoints as uninserted, and
11840 use delete_breakpoint_1.
11841
11842 * mem-break.h (breakpoints_supported): Delete declaration.
11843 (set_gdb_breakpoint_at): Declare.
11844 (gdb_breakpoint_here): Declare.
11845 (delete_breakpoint_at): Delete.
11846 (delete_gdb_breakpoint_at): Declare.
11847
11848 * server.h (struct raw_breakpoint): Forward declare.
11849 (struct process_info): New field `raw_breakpoints'.
11850
11851 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
11852 breakpoints.
11853
6bf5e0ba
PA		 118542010-03-24 Pedro Alves <pedro@codesourcery.com>
11855
11856 * linux-low.c (status_pending_p_callback): Fix comment.
11857 (linux_wait_for_event_1): Move most of the internal breakpoint
11858 handling from here...
11859 (linux_wait_1): ... to here.
11860 (count_events_callback): New.
11861 (select_singlestep_lwp_callback): New.
11862 (select_event_lwp_callback): New.
11863 (cancel_breakpoints_callback): New.
11864 (select_event_lwp): New.
11865 (linux_wait_1): Simplify internal breakpoint handling. Give equal
11866 priority to all LWPs that have had events that should be reported
11867 to the client. Cancel breakpoints when about to reporting the
11868 event to the client, not while stopping lwps. No longer cancel
11869 finished single-steps here.
11870 (cancel_finished_single_step): Delete.
11871 (cancel_finished_single_steps): Delete.
11872
414a389f
PA		 118732010-03-24 Pedro Alves <pedro@codesourcery.com>
11874
11875 * mem-break.c (enum bkpt_type): New.
11876 (struct breakpoint): New field `type'.
11877 (set_breakpoint_at): Change return type to struct breakpoint
11878 pointer. Set type to `other_breakpoint' by default.
11879 (delete_breakpoint): Rewrite, supporting more than one breakpoint
11880 in the breakpoint list.
11881 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
11882 (reinsert_breakpoint): Rename to ...
11883 (reinsert_raw_breakpoint): ... this.
11884 (reinsert_breakpoints_at): Adjust.
11885 * mem-break.h (struct breakpoint): Declare.
11886 (set_breakpoint_at): Change return type to struct breakpoint
11887 pointer.
11888
2280c721
PA		 118892010-03-24 Pedro Alves <pedro@codesourcery.com>
11890
11891 * server.c (handle_query): Assign, not compare.
11892
d50171e4
PA		 118932010-03-24 Pedro Alves <pedro@codesourcery.com>
11894
11895 Teach linux gdbserver to step-over-breakpoints.
11896
11897 * linux-low.c (can_hardware_single_step): New.
11898 (supports_breakpoints): New.
11899 (handle_extended_wait): If stopping threads, read the stop pc of
11900 the new cloned LWP.
11901 (get_pc): New.
11902 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
11903 low target doesn't support retrieving the PC.
11904 (add_lwp): Set last_resume_kind to resume_continue.
11905 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
11906 (linux_attach): Don't clear stop_expected. Set the lwp's
11907 last_resume_kind to resume_stop.
11908 (linux_detach_one_lwp): Don't check for removed breakpoints.
11909 (check_removed_breakpoint): Delete.
11910 (status_pending_p): Rename to ...
11911 (status_pending_p_callback): ... this. Don't check for removed
11912 breakpoints. Don't consider threads that are stopped from GDB's
11913 perspective.
11914 (linux_wait_for_lwp): Always read the stop_pc here.
11915 (cancel_breakpoint): New.
11916 (step_over_bkpt): New global.
11917 (linux_wait_for_event_1): Implement stepping over breakpoints.
11918 (gdb_wants_lwp_stopped): New.
11919 (gdb_wants_all_stopped): New.
11920 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
11921 single-step traps here. Store the thread's last reported target
11922 wait status.
11923 (send_sigstop): Don't clear stop_expected. Always set it,
11924 instead.
11925 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
11926 (cancel_finished_single_step): New.
11927 (cancel_finished_single_steps): New.
11928 (wait_for_sigstop): Don't cancel finished single-step traps here.
11929 (linux_resume_one_lwp): Don't check for removed breakpoints.
11930 Don't set `step' on non-hardware step archs.
11931 (linux_set_resume_request): Ignore resume_stop requests if already
11932 stopping or stopped. Set the lwp's last_resume_kind.
11933 (resume_status_pending_p): Don't check for removed breakpoints.
11934 (need_step_over_p): New.
11935 (start_step_over): New.
11936 (finish_step_over): New.
11937 (linux_resume_one_thread): Always queue a sigstop for resume_stop
11938 requests. Clear the thread's last reported target waitstatus.
11939 Don't use the `suspended' flag. Don't consider pending breakpoints.
11940 (linux_resume): Start a step-over if necessary.
11941 (proceed_one_lwp): New.
11942 (proceed_all_lwps): New.
11943 (unstop_all_lwps): New.
11944 * linux-low.h (struct lwp_info): Rewrite comment for the
11945 `suspended' flag. Add the `stop_pc' field. Delete the
11946 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
11947 Add `'last_resume_kind' and `need_step_over' fields.
11948 * inferiors.c (struct thread_info): Delete, moved elsewhere.
11949 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
11950 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
11951 (set_raw_breakpoint_at): New.
11952 (set_breakpoint_at): Rewrite to use it.
11953 (reinsert_breakpoint_handler): Delete.
11954 (set_reinsert_breakpoint): New.
11955 (reinsert_breakpoint_by_bp): Delete.
11956 (delete_reinsert_breakpoints): New.
11957 (uninsert_breakpoint): Rewrite.
11958 (uninsert_breakpoints_at): New.
11959 (reinsert_breakpoint): Rewrite.
11960 (reinsert_breakpoints_at): New.
11961 (check_breakpoints): Rewrite.
11962 (breakpoint_here): New.
11963 (breakpoint_inserted_here): New.
11964 (check_mem_read): Adjust.
11965 * mem-break.h (breakpoints_supported, breakpoint_here)
11966 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
11967 (reinsert_breakpoint_by_bp): Delete declaration.
11968 (delete_reinsert_breakpoints): Declare.
11969 (reinsert_breakpoint): Delete declaration.
11970 (reinsert_breakpoints_at): Declare.
11971 (uninsert_breakpoint): Delete declaration.
11972 (uninsert_breakpoints_at): Declare.
11973 (check_breakpoints): Adjust prototype.
11974 * server.h: Adjust include order.
11975 (struct thread_info): Declare here. Add a `last_status' field.
11976
30ba68cb
MS		 119772010-03-23 Michael Snyder <msnyder@vmware.com>
11978
11979 * server.c (crc32): New function.
11980 (handle_query): Add handling for 'qCRC:' request.
11981
b9a881c2
PA		 119822010-03-23 Pedro Alves <pedro@codesourcery.com>
11983
11984 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
11985 lwp had been stopped by a watchpoint.
11986
e92d13d5
PA		 119872010-03-16 Pedro Alves <pedro@codesourcery.com>
11988
11989 * server.h (internal_error): Declare.
11990 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
11991 * utils.c (internal_error): New function.
11992
64daa791
AS		 119932010-03-15 Andreas Schwab <schwab@redhat.com>
11994
11995 * configure.srv: Fix typo setting srv_regobj.
11996
f52cd8cd
PA		 119972010-03-15 Pedro Alves <pedro@codesourcery.com>
11998
11999 * linux-low.c (fetch_register): Avoid passing a non string literal
12000 format to `error'.
12001 (usr_store_inferior_registers): Ditto.
12002
93ae6fdc
PA		 120032010-03-14 Pedro Alves <pedro@codesourcery.com>
12004
12005 * linux-low.c (linux_write_memory): Bail out early if peeking
12006 memory failed.
12007
c3adc08c
PA		 120082010-03-14 Pedro Alves <pedro@codesourcery.com>
12009
12010 * linux-low.h (struct lwp_info): New fields
12011 `stopped_by_watchpoint' and `stopped_data_address'.
12012 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12013 here, and cache them in the lwp object.
12014 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12015 directly.
12016 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12017 field.
12018 (linux_stopped_by_watchpoint): Rewrite.
12019 (linux_stopped_data_address): Rewrite.
12020
bce522a2
PA		 120212010-03-06 Simo Melenius <simo.melenius@iki.fi>
12022
12023 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12024 switching the current inferior, not before.
12025
90884b2b
L		 120262010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12027
12028 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12029 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12030 i386-linux.c and amd64-linux.c.
12031 (reg-i386.o): Removed.
12032 (reg-i386.c): Likewise.
12033 (reg-i386-linux.o): Likewise.
12034 (reg-i386-linux.c): Likewise.
12035 (reg-x86-64.o): Likewise.
12036 (reg-x86-64.c): Likewise.
12037 (reg-x86-64-linux.o): Likewise.
12038 (reg-x86-64-linux.c): Likewise.
12039 (i386.o): New.
12040 (i386.c): Likewise.
12041 (i386-linux.o): Likewise.
12042 (i386-linux.c): Likewise.
12043 (amd64.o): Likewise.
12044 (amd64.c): Likewise.
12045 (amd64-linux.o): Likewise.
12046 (amd64-linux.c): Likewise.
12047
12048 * configure.srv (srv_i386_regobj): New.
12049 (srv_i386_linux_regobj): Likewise.
12050 (srv_amd64_regobj): Likewise.
12051 (srv_amd64_linux_regobj): Likewise.
12052 (srv_i386_32bit_xmlfiles): Likewise.
12053 (srv_i386_64bit_xmlfiles): Likewise.
12054 (srv_i386_xmlfiles): Likewise.
12055 (srv_amd64_xmlfiles): Likewise.
12056 (srv_i386_linux_xmlfiles): Likewise.
12057 (srv_amd64_linux_xmlfiles): Likewise.
12058 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12059 srv_xmlfiles to $srv_i386_xmlfiles.
12060 (i[34567]86-*-mingw32ce*): Likewise.
12061 (i[34567]86-*-mingw*): Likewise.
12062 (i[34567]86-*-nto*): Likewise.
12063 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12064 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12065 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12066 (x86_64-*-linux*): Likewise.
12067
12068 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12069 (init_registers_amd64_linux): New.
12070 (x86_arch_setup): Replace init_registers_x86_64_linux with
12071 init_registers_amd64_linux.
12072
193f13e6
MK		 120732010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12074
12075 * configure.ac: Check for libdl. If it is not available link against
12076 static libthread_db.
12077 * configure: Regenerate.
12078
85d721b8
PA		 120792010-02-22 Pedro Alves <pedro@codesourcery.com>
12080
12081 PR9605
12082
12083 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12084 handing a read watchpoint.
12085 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12086
6076632b
DE		 120872010-02-12 Doug Evans <dje@google.com>
12088
12089 * linux-low.c (linux_supports_tracefork_flag): Document.
12090 (linux_look_up_symbols): Add comment.
12091
3327ccf7
L		 120922010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12093
12094 * regcache.c (supply_register): Clear regcache if buf is NULL.
12095
0718675c 120962010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 12097 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 12098
12099 * inferiors.c (find_inferior): Add function documentation.
12100 (unloaded_dll): Handle the case where the unloaded dll has not
12101 been previously registered in the dll list.
12102
177321bd
DJ		 121032010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12104
12105 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12106 (thumb2_breakpoint): New.
12107 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12108
2b009048
DJ		 121092010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12110
12111 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12112 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12113 breakpoints.
12114
3be029c7
PA		 121152010-01-21 Pedro Alves <pedro@codesourcery.com>
12116
12117 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12118
18f5de3b
JK		 121192010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12120
12121 * linux-s390-low.c (s390_collect_ptrace_register)
12122 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12123
3743bb4f
DE		 121242010-01-21 Doug Evans <dje@google.com>
12125
14ce3065
DE		 12126 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12127 (PTRACE_ARG4_TYPE): New macro.
12128 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12129 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12130 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12131 (usr_store_inferior_registers): Ditto.
12132 (linux_read_memory, linux_write_memory): Ditto.
12133 (linux_test_for_tracefork): Ditto.
12134
3743bb4f
DE		 12135 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12136 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12137
8b315be5
PA		 121382010-01-21 Pedro Alves <pedro@codesourcery.com>
12139
12140 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12141 target.
12142
85492558
PA		 121432010-01-21 Pedro Alves <pedro@codesourcery.com>
12144
12145 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12146 prototype to take a regcache. Adjust.
12147
442ea881
PA		 121482010-01-20 Pedro Alves <pedro@codesourcery.com>
12149
12150 * regcache.h (struct thread_info): Forward declare.
12151 (struct regcache): New.
12152 (new_register_cache): Adjust prototype.
12153 (get_thread_regcache): Declare.
12154 (free_register_cache): Adjust prototype.
12155 (registers_to_string, registers_from_string): Ditto.
12156 (supply_register, supply_register_by_name, collect_register)
12157 (collect_register_as_string, collect_register_by_name): Ditto.
12158 * regcache.c (struct inferior_regcache_data): Delete.
12159 (get_regcache): Rename to ...
12160 (get_thread_regcache): ... this. Adjust. Switch inferior before
12161 fetching registers.
12162 (regcache_invalidate_one): Adjust.
12163 (regcache_invalidate): Fix prototype.
12164 (new_register_cache): Return the new register cache.
12165 (free_register_cache): Change prototype.
12166 (realloc_register_cache): Adjust.
12167 (registers_to_string): Change prototype to take a regcache. Adjust.
12168 (registers_from_string): Ditto.
12169 (register_data): Ditto.
12170 (supply_register): Ditto.
12171 (supply_register_by_name): Ditto.
12172 (collect_register): Ditto.
12173 (collect_register_as_string): Ditto.
12174 (collect_register_by_name): Ditto.
12175 * server.c (process_serial_event): Adjust.
12176 * linux-low.h (regset_fill_func, regset_store_func): Change
12177 prototype.
12178 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12179 Change prototype.
12180 * linux-low.c (get_stop_pc): Adjust.
12181 (check_removed_breakpoint): Adjust.
12182 (linux_wait_for_event): Adjust.
12183 (linux_resume_one_lwp): Adjust.
12184 (fetch_register): Add regcache parameter. Adjust.
12185 (usr_store_inferior_registers): Ditto.
12186 (regsets_fetch_inferior_registers): Ditto.
12187 (regsets_store_inferior_registers): Ditto.
12188 (linux_fetch_registers, linux_store_registers): Ditto.
12189 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12190 regcache. Adjust.
43aaf8b6
PA		 12191 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12192 Ditto.
442ea881
PA		 12193 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12194 prototype to take a regcache.
12195 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12196 * remote-utils.c (convert_ascii_to_int, outreg)
12197 (prepare_resume_reply): Change prototype to take a regcache.
12198 Adjust.
12199 * target.h (struct target_ops) <fetch_registers, store_registers>:
12200 Change prototype to take a regcache.
12201 (fetch_inferior_registers, store_inferior_registers): Change
12202 prototype to take a regcache. Adjust.
12203 * proc-service.c (ps_lgetregs): Adjust.
12204 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12205 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12206 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12207 take a regcache. Adjust.
12208 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12209 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12210 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12211 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12212 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12213 (cris_cannot_fetch_register):
12214 (cris_breakpoint_at): Change prototype to take a regcache.
12215 Adjust.
12216 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12217 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12218 to take a regcache. Adjust.
12219 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12220 Adjust.
12221 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12222 take a regcache. Adjust.
12223 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12224 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12225 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12226 * linux-mips-low.c (mips_get_pc):
12227 (mips_set_pc): Change prototype to take a regcache. Adjust.
12228 (mips_reinsert_addr): Adjust.
12229 (mips_collect_register): Change prototype to take a regcache.
12230 Adjust.
12231 (mips_supply_register):
12232 (mips_collect_register_32bit, mips_supply_register_32bit)
12233 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12234 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 12235 * linux-ppc-low.c (ppc_supply_ptrace_register)
12236 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 12237 (parse_spufs_run): Adjust.
12238 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12239 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12240 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12241 take a regcache. Adjust.
12242 * linux-s390-low.c (s390_collect_ptrace_register)
12243 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12244 (s390_set_pc): Change prototype to take a regcache. Adjust.
12245 (s390_arch_setup): Adjust.
12246 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12247 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12248 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12249 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12250 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12251 regcache. Adjust.
12252 (sparc_breakpoint_at): Adjust.
12253 * linux-xtensa-low.c (xtensa_fill_gregset):
12254 (xtensa_store_gregset):
12255 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12256 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12257 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12258 prototype to take a regcache. Adjust.
12259 * win32-arm-low.c (arm_fetch_inferior_register)
12260 (arm_store_inferior_register): Change prototype to take a
12261 regcache. Adjust.
12262 * win32-i386-low.c (i386_fetch_inferior_register)
12263 (i386_store_inferior_register): Change prototype to take a
12264 regcache. Adjust.
12265 * win32-low.c (child_fetch_inferior_registers)
12266 (child_store_inferior_registers): Change prototype to take a
12267 regcache. Adjust.
12268 (win32_wait): Adjust.
12269 (win32_fetch_inferior_registers): Change prototype to take a
12270 regcache. Adjust.
12271 (win32_store_inferior_registers): Adjust.
12272 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12273 store_inferior_register>: Change prototype to take a regcache.
12274
60c3d7b0
DE		 122752010-01-20 Doug Evans <dje@google.com>
12276
12277 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12278 #ifdef.
12279 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 12280 (W_STOPCODE): Provide definition if missing.
60c3d7b0 12281
dc146f7c
VP		 122822010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12283
12284 * linux-low.c (linux_core_of_thread): New.
12285 (compare_ints, show_process, list_threads): New.
12286 (linux_qxfer_osdata): Report threads and cores.
12287 (linux_target_op): Register linux_core_of_thread.
12288 * remote-utils.c (prepare_resume_reply): Report the core.
12289 (buffer_xml_printf): Support %d specifier.
12290 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12291 New.
12292 (handle_query): Handle qXfer:threads. Announce availability
12293 thereof.
12294 * target.h (struct target_ops): New field core_of_thread.
12295
7803799a
UW		 122962010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12297
12298 * Makefile.in (clean): Remove new generated files.
12299 (reg-s390.o, reg-s390.c): Remove rules.
12300 (reg-s390x.o, reg-s390x.c): Likewise.
12301 (s390-linux32.o, s390-linux32.c): Add rules.
12302 (s390-linux64.o, s390-linux64.c): Likewise.
12303 (s390x-linux64.o, s390x-linux64.c): Likewise.
12304 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12305 * linux-s390-low.c: Include <elf.h>.
12306 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12307 (init_registers_s390): Remove prototype.
12308 (init_registers_s390x): Likewise.
12309 (init_registers_s390_linux32): Add prototype.
12310 (init_registers_s390_linux64): Likewise.
12311 (init_registers_s390x_linux64): Likewise.
12312 (s390_num_regs_3264): New define.
12313 (s390_regmap_3264): New global variable.
12314 (s390_cannot_fetch_register): Remove obsolete check.
12315 (s390_cannot_store_register): Likewise.
12316 (s390_collect_ptrace_register): Handle upper/lower register halves.
12317 (s390_supply_ptrace_register): Likewise.
12318 (s390_fill_gregset): Update to register number changes.
12319 (s390_get_hwcap): New routine.
12320 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12321 Install appropriate regmap and register set.
12322
6e7ffa39
JB		 123232010-01-01 Joel Brobecker <brobecker@adacore.com>
12324
12325 * server.c (gdbserver_version): Update copyright year to 2010.
12326 * gdbreplay.c (gdbreplay_version): Likewise.
12327
957f3f49
DE		 123282009-12-28 Doug Evans <dje@google.com>
12329
12330 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12331 elf/external.h. Include <elf.h> instead but only if necessary.
12332
ca5c370d
PA		 123332009-12-28 Pedro Alves <pedro@codesourcery.com>
12334
12335 * linux-low.c (linux_remove_process): Remove `detaching'
12336 parameter. Don't release/detach from thread_db here.
12337 (linux_kill): Release/detach from thread_db here, ...
12338 (linux_detach): ... and here, before actually detaching.
12339 (linux_wait_1): ... and here, when a process exits.
12340 * thread-db.c (any_thread_of): New.
12341 (thread_db_free): Switch the current inferior to a thread of the
12342 passed in process.
12343
4ee62156
DE		 123442009-12-21 Doug Evans <dje@google.com>
12345
d90e6a88
DE		 12346 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12347
c5f62d5f
DE		 12348 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12349 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12350 warning ifndef __NR_tkill. Move setting of errno there too.
12351 Delete unnecessary resetting of errno after syscall.
12352 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12353
10e86dd7
DE		 12354 * configure.ac: Check for dladdr.
12355 * config.in: Regenerate.
12356 * configure: Regenerate.
12357 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12358 (try_thread_db_load): Update.
12359
4ee62156
DE		 12360 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12361
00f515da
DE		 123622009-12-18 Doug Evans <dje@google.com>
12363
e9464885
DE		 12364 * event-loop.c: Include unistd.h if it exists.
12365
07d4f67e
DE		 12366 * linux-low.c (my_waitpid): Move definition away from being in
12367 between linux_tracefork_child/linux_test_for_tracefork.
12368
00f515da
DE		 12369 * gdb_proc_service.h (psaddr_t): Fix type.
12370 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12371 signature to match glibc.
12372
1de1badb
DE		 123732009-12-16 Doug Evans <dje@google.com>
12374
12375 * linux-low.c (linux_read_memory): Fix argument to read.
12376
aeeb81d1
PA		 123772009-11-26 Pedro Alves <pedro@codesourcery.com>
12378
12379 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12380 events, don't leave current_inferior pointing at null.
12381
10357975
PA		 123822009-11-26 Pedro Alves <pedro@codesourcery.com>
12383
12384 * win32-low.c (LOG): Delete.
12385 (OUTMSG): Output to stderr.
12386 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12387 on compile time LOG macro.
12388 (win32_wait): Fix debug output.
12389
cf6e3471
PA		 123902009-11-26 Pedro Alves <pedro@codesourcery.com>
12391
12392 * win32-low.c (win32_add_one_solib): If the dll name is
12393 "ntdll.dll", prepend the system directory to the dll path.
12394
0c85e18e
MK		 123952009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12396
12397 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12398
9ac544ce 123992009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 12400 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 12401
12402 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12403 * configure.ac: Check for __mcoldfire__ and set
12404 gdb_cv_m68k_is_coldfire.
12405 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12406 reg-cf.o and reg-m68k.o.
12407 * configure: Regenerated.
12408
fd7dd3e6
PA		 124092009-11-16 Pedro Alves <pedro@codesourcery.com>
12410
12411 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12412 Pass it to thread_db_free.
12413 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12414 proper `detaching' argument to linux_remove_process.
12415 * linux-low.h (thread_db_free): Add `detaching' parameter.
12416 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12417 to thread_db_free.
12418 (thread_db_free): Add `detaching' parameter. Only
12419 call td_ta_clear_event if detaching from process.
12420
75aa492e
MK		 124212009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
12422
12423 * thread-db.c (thread_db_free): Fix typo.
12424
21e1bee4
PP		 124252009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
12426
12427 PR gdb/10838
12428 * thread-db.c (thread_db_free): Call td_ta_clear_event.
12429
8838b45e
NS		 124302009-11-03 Nathan Sidwell <nathan@codesourcery.com>
12431
12432 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
12433 with an i686 compiler.
12434 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
12435 needed.
12436 * configure: Rebuilt.
12437
8a35fb51
SL		 124382009-10-29 Sandra Loosemore <sandra@codesourcery.com>
12439
12440 PR gdb/10783
12441
12442 * server.c (handle_search_memory_1): Correct read_addr initialization
12443 in loop for searching subsequent chunks.
12444
96f15937
PP		 124452009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
12446
12447 * configure.ac: New --with-libthread-db option.
12448 * thread-db.c: Allow direct dependence on libthread_db.
12449 (thread_db_free): Adjust.
12450 * config.in: Regenerate.
12451 * configure: Likewise.
889bf7c5 12452
5f7d1694
PP		 124532009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
12454
12455 PR gdb/10757
12456 * thread-db.c (attach_thread): New function.
12457 (maybe_attach_thread): Return success/failure.
12458 (find_new_threads_callback): Adjust.
889bf7c5
PA		 12459 (thread_db_find_new_threads): Loop until no new threads.
12460
88e3b899
PA		 124612009-10-13 Pedro Alves <pedro@codesourcery.com>
12462
12463 * proc-service.c (ps_lgetregs): Formatting.
12464
cdbfd419
PP		 124652009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
12466
12467 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
12468 * configure.ac: Adjust.
12469 * linux-low.h (struct process_info_private): Move members to struct
12470 thread_db.
12471 (thread_db_free, thread_db_handle_monitor_command): New prototype.
12472 * linux-low.c (linux_remove_process): Adjust.
12473 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
12474 * server.c (handle_query): Move code ...
12475 (handle_monitor_command): ... here. New function.
12476 * target.h (struct target_ops): New member.
12477 * thread-db.c (struct thread_db): New.
12478 (libthread_db_search_path): New variable.
12479 (thread_db_create_event, thread_db_enable_reporting)
12480 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
12481 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
12482 (try_thread_db_load_1, dladdr_to_soname): New functions.
12483 (try_thread_db_load, thread_db_load_search): New functions.
12484 (thread_db_init): Search for libthread_db.
12485 (thread_db_free): New function.
12486 (thread_db_handle_monitor_command): Likewise.
12487 * config.in: Regenerate.
12488 * configure: Regenerate.
889bf7c5 12489
4168d2d6
UW		 124902009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
12491
12492 * spu-low.c (spu_kill): Wait for inferior to terminate.
12493 Call clear_inferiors.
12494 (spu_detach): Call clear_inferiors.
12495
81ecdfbb
RW		 124962009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12497
12498 * aclocal.m4: Regenerate.
12499 * config.in: Likewise.
12500 * configure: Likewise.
12501
0b9ff2c0
UW		 125022009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12503
12504 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
12505 (parse_spufs_run): New function.
12506 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
12507 (ppc_breakpoint_at): Handle SPU breakpoints.
12508
efcbbd14
UW		 125092009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12510
12511 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
12512 (SPUFS_MAGIC): Define.
12513 (spu_enumerate_spu_ids): New function.
12514 (linux_qxfer_spu): New function.
12515 (linux_target_ops): Install linux_qxfer_spu.
12516
f4d9bade
UW		 125172009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
12518
12519 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
12520 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
12521 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
12522 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
12523 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
12524 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
12525 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
12526 (init_registers_powerpc_cell32l): Add prototype.
12527 (init_registers_powerpc_cell64l): Likewise.
12528 (ppc_arch_setup): Detect Cell/B.E. architecture.
12529
96e946ca
RW		 125302009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
12531
12532 * Makefile.in (datarootdir): New variable.
12533
58d6951d
DJ		 125342009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12535
12536 * linux-low.c (linux_write_memory): Update debugging output.
12537 * Makefile.in (clean): Add new descriptions.
12538 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
12539 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
12540 * configure.srv: Add new files for arm*-*-linux*.
12541 * linux-arm-low.c: Add new declarations.
12542 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
12543 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
12544 (HWCAP_VFPv3D16): New.
12545 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
12546 instead of __IWMMXT__.
12547 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
12548 (arm_arch_setup): New.
12549 (target_regsets): Remove #ifdef. Add VFP regset.
12550 (the_low_target): Use arm_arch_setup.
12551
12b42a12
DJ		 125522009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
12553
12554 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
12555 the main thread again.
12556
ac8c974e
AR		 125572009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
12558
12559 Adding Neutrino gdbserver.
12560 * configure: Regenerated.
12561 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
12562 * configure.srv (i[34567]86-*-nto*): New target.
12563 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
12564 * remote-utils.c [__QNX__]: Include sys/iomgr.h
12565 (nto_comctrl) [__QNX__]: New function.
12566 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
12567
4424e0c3 125682009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 12569
12570 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
12571 srv_tgtobj.
12572
912cf4ba
PA		 125732009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
12574 Pedro Alves <pedro@codesourcery.com>
12575
12576 * win32-i386-low.c (i386_get_thread_context): Handle systems that
12577 don't support CONTEXT_EXTENDED_REGISTERS.
12578 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
12579 (the_low_target): Install them.
12580 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
12581 failing with ERROR_PIPE_NOT_CONNECTED.
12582
aa5ca48f
DE		 125832009-06-30 Doug Evans <dje@google.com>
12584 Pierre Muller <muller@ics.u-strasbg.fr>
12585
12586 Add h/w watchpoint support to x86-linux, win32-i386.
12587 * Makefile.in (SFILES): Add i386-low.c
12588 (i386_low_h): Define.
12589 (i386-low.o): Add dependencies.
12590 (linux-x86-low.o): Add i386-low.h dependency.
12591 (win32-i386-low.o): Ditto.
12592 * i386-low.c: New file.
12593 * i386-low.h: New file.
12594 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
12595 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
12596 * linux-low.c (linux_add_process): Initialize arch_private.
12597 (linux_remove_process): Free arch_private.
12598 (add_lwp): Initialize arch_private.
12599 (delete_lwp): Free arch_private.
12600 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
12601 provided.
12602 * linux-low.h (process_info_private): New member arch_private.
12603 (lwp_info): New member arch_private.
12604 (linux_target_ops): New members new_process, new_thread,
12605 prepare_to_resume.
12606 (ptid_of): New macro.
12607 * linux-x86-low.c: Include stddef.h, i386-low.h.
12608 (arch_process_info): New struct.
12609 (arch_lwp_info): New struct.
12610 (x86_linux_dr_get, x86_linux_dr_set): New functions.
12611 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12612 (i386_dr_low_get_status): New function.
12613 (x86_insert_point, x86_remove_point): New functions.
12614 (x86_stopped_by_watchpoint): New function.
12615 (x86_stopped_data_address): New function.
12616 (x86_linux_new_process, x86_linux_new_thread): New functions.
12617 (x86_linux_prepare_to_resume): New function.
12618 (the_low_target): Add entries for insert_point, remove_point,
12619 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
12620 prepare_to_resume.
12621 * server.c (debug_hw_points): New global.
12622 (monitor_show_help): Document set debug-hw-points.
12623 (handle_query): Process "set debug-hw-points".
12624 * server.h (debug_hw_points): Declare.
12625 (paddress): Declare.
12626 * utils.c (NUMCELLS, CELLSIZE): New macros.
12627 (get_sell, xsnprintf, paddress): New functions.
12628 * win32-arm-low.c (the_low_target): Add entries for insert_point,
12629 remove_point, stopped_by_watchpoint, stopped_data_address.
12630 * win32-i386-low.c: Include i386-low.h.
12631 (debug_reg_state): Replaces dr.
12632 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
12633 (i386_dr_low_get_status): New function.
12634 (i386_insert_point, i386_remove_point): New functions.
12635 (i386_stopped_by_watchpoint): New function.
12636 (i386_stopped_data_address): New function.
12637 (i386_initial_stuff): Update.
12638 (get_thread_context,set_thread_context,i386_thread_added): Update.
12639 (the_low_target): Add entries for insert_point,
12640 remove_point, stopped_by_watchpoint, stopped_data_address.
12641 * win32-low.c (win32_insert_watchpoint): New function.
12642 (win32_remove_watchpoint): New function.
12643 (win32_stopped_by_watchpoint): New function.
12644 (win32_stopped_data_address): New function.
12645 (win32_target_ops): Add entries for insert_watchpoint,
12646 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
12647 * win32-low.h (win32_target_ops): New members insert_point,
12648 remove_point, stopped_by_watchpoint, stopped_data_address.
12649
d993e290
PA		 126502009-06-25 Pedro Alves <pedro@codesourcery.com>
12651
12652 * server.c (process_serial_event): Re-return unsupported, not
12653 error, if the type isn't recognized. Re-allow supporting only
12654 insert or remove packets. Also call require_running for
12655 breakpoints. Add missing break statement to default case. Tidy.
12656 * target.h (struct target_ops): Rename insert_watchpoint to
12657 insert_point, and remove_watchpoint to remove_point.
12658
12659 * linux-low.h (struct linux_target_ops): Likewise.
12660 * linux-low.c (linux_insert_watchpoint): Rename to ...
12661 (linux_insert_point): ... this. Adjust.
12662 (linux_remove_watchpoint): Rename to ...
12663 (linux_remove_point): ... this. Adjust.
12664 (linux_target_ops): Adjust.
12665 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
12666 (cris_insert_point): ... this.
12667 (cris_remove_watchpoint): Rename to ...
12668 (cris_remove_point): ... this.
12669 (the_low_target): Adjust.
12670
0f54c268
PM		 126712009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
12672
12673 * server.c (handle_v_kill): Pass signal_pid to
12674 kill_inferior if multi_process is zero.
12675
c6314022
AR		 126762009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
12677
12678 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
12679 * target.h (target_ops): Comment for *_watchpoint to make it clear
12680 the functions can get types '0' and '1'.
12681
4463ce24
AR		 126822009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
12683
12684 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
12685 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
12686 * regcache.c (get_regcache): Likewise.
12687 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
12688 * win32-low.c (child_fetch_inferior_registers): Remove check for
12689 regno 0.
12690
cf8fd78b
PA		 126912009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
12692 Pedro Alves <pedro@codesourcery.com>
12693
12694 * target.h (struct target_ops) <supports_multi_process>: New
12695 callback.
12696 (target_supports_multi_process): New.
12697 * server.c (handle_query): Even if GDB reports support, only
12698 enable multi-process if the target also supports it. Report
12699 multi-process support only if the target backend supports it.
12700 * linux-low.c (linux_supports_multi_process): New function.
12701 (linux_target_ops): Install it as target_supports_multi_process
12702 callback.
12703
47c0c975
DE		 127042009-05-24 Doug Evans <dje@google.com>
12705
e09875d4
DE		 12706 Global renaming of find_thread_pid to find_thread_ptid.
12707 * server.h (find_thread_ptid): Renamed from find_thread_pid.
12708 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
12709 All callers updated.
12710
e27d73f6
DE		 12711 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
12712 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
12713 directly.
12714
47c0c975
DE		 12715 * linux-low.c (get_stop_pc): Print pc if debug_threads.
12716 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
12717 (linux_resume_one_lwp): Ditto.
12718
2acc282a
DE		 127192009-05-23 Doug Evans <dje@google.com>
12720
12721 * linux-low.c (linux_resume_one_lwp): Change type of first arg
12722 from struct inferior_list_entry * to struct lwp_info *.
12723 All callers updated.
12724
9f1036c1
DE		 127252009-05-13 Doug Evans <dje@google.com>
12726
12727 * linux-x86-low.c: Don't include assert.h.
12728 (x86_siginfo_fixup): Use fatal, not assert.
12729 (x86_arch_setup): Fix comment.
12730
d0722149
DE		 127312009-05-12 Doug Evans <dje@google.com>
12732
12733 Biarch support for i386/amd64 gdbserver.
12734 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
12735 Add linux-x86-low.c.
12736 (linux-i386-low.o, linux-x86-64-low.o): Delete.
12737 (linux-x86-low.o): Add.
12738 * linux-x86-64-low.c: Delete.
12739 * linux-i386-low.c: Delete.
12740 * linux-x86-low.c: New file.
12741 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
12742 linux-x86-low.o.
12743 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
12744 linux-x86-low.o.
12745 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
12746 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
12747 (linux_child_pid_to_exec_file): New function.
12748 (elf_64_header_p, elf_64_file_p): New functions.
12749 (siginfo_fixup): New function.
12750 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
12751 give target a chance to convert layout.
12752 * linux-low.h (linux_target_ops): New member siginfo_fixup.
12753 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
12754
fdeb2a12
DE		 127552009-05-07 Doug Evans <dje@google.com>
12756
12757 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
12758 (regsets_store_inferior_registers): Ditto.
12759
a6dbe5df
PA		 127602009-05-06 Pedro Alves <pedro@codesourcery.com>
12761
12762 PR server/10048
12763
12764 * linux-low.c (must_set_ptrace_flags): Delete.
12765 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
12766 of the global.
12767 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
12768 `lwp->must_set_ptrace_flags' instead.
ba42693b 12769 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 12770 (linux_wait_1): ... not here.
12771
5091eb23
DE		 127722009-04-30 Doug Evans <dje@google.com>
12773
9f767825
DE		 12774 * inferiors.c (started_inferior_callback): New function.
12775 (attached_inferior_callback): New function.
12776 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
12777 * server.c (print_started_pid, print_attached_pid): New functions.
12778 (detach_or_kill_for_exit): New function.
12779 (main): Call it instead of for_each_inferior (kill_inferior_callback).
12780 * server.h (have_started_inferiors_p): Declare.
12781 (have_attached_inferiors_p): Declare.
12782
5091eb23
DE		 12783 * inferiors.c (remove_process): Fix memory leak, free process.
12784 * linux-low.c (linux_remove_process): New function.
12785 (linux_kill): Call it instead of remove_process.
12786 (linux_detach, linux_wait_1): Ditto.
12787
155c8968
PA		 127882009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
12789
12790 * configure.srv: Add x86 Windows CE target.
12791
7fe519cb
UW		 127922009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12793
12794 * inferiors.c (get_thread_process): Make global.
12795 * server.h (get_thread_process): Add prototype.
12796 * thread-db.c (find_one_thread): Use get_thread_process
12797 instead of current_process.
12798 (thread_db_get_tls_address): Do not crash if called when
12799 thread layer is not yet initialized.
12800
5472f405
UW		 128012009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
12802
12803 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
12804 * spu-low.c (current_tid): Rename to ...
12805 (current_ptid): ... this.
12806 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
12807 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
12808 ptid_get_lwp (current_ptid) instead of current_tid.
12809 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
12810 instead of current_tid. Use find_process_pid to verify pid
12811 argument is valid. Pass proper argument to remove_process.
12812 (spu_thread_alive): Compare current_ptid instead of current_tid.
12813 (spu_resume): Likewise.
12814
55ac2b99
PA		 128152009-04-02 Pedro Alves <pedro@codesourcery.com>
12816
12817 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
12818 variable.
12819
95954743
PA		 128202009-04-01 Pedro Alves <pedro@codesourcery.com>
12821
12822 Implement the multiprocess extensions, and add linux multiprocess
12823 support.
12824
12825 * server.h (ULONGEST): Declare.
12826 (struct ptid, ptid_t): New.
12827 (minus_one_ptid, null_ptid): Declare.
12828 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12829 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
12830 (struct inferior_list_entry): Change `id' type from unsigned from
12831 to ptid_t.
12832 (struct sym_cache, struct breakpoint, struct
12833 process_info_private): Forward declare.
12834 (struct process_info): Declare.
12835 (current_process): Declare.
12836 (all_processes): Declare.
12837 (initialize_inferiors): Declare.
12838 (add_thread): Adjust to use ptid_t.
12839 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
12840 (add_process, remove_process, find_thread_pid): Declare.
12841 (find_inferior_id): Adjust to use ptid_t.
12842 (cont_thread, general_thread, step_thread): Change type to ptid_t.
12843 (multi_process): Declare.
12844 (push_event): Adjust to use ptid_t.
12845 (read_ptid, write_ptid): Declare.
12846 (prepare_resume_reply): Adjust to use ptid_t.
12847 (clear_symbol_cache): Declare.
12848 * inferiors.c (all_processes): New.
12849 (null_ptid, minus_one_ptid): New.
12850 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
12851 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
12852 (add_thread): Change unsigned long to ptid. Remove gdb_id
12853 parameter. Adjust.
12854 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
12855 (gdb_id_to_thread): Rename to ...
12856 (find_thread_pid): ... this. Change unsigned long to ptid.
12857 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
12858 (loaded_dll, pull_pid_from_list): Adjust.
12859 (add_process, remove_process, find_process_pid)
12860 (get_thread_process, current_process, initialize_inferiors): New.
12861 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
12862 (struct target_waitstatus) <related_pid>: Ditto.
12863 (struct target_ops) <kill, detach>: Add `pid' argument. Change
12864 return type to int.
12865 (struct target_ops) <join>: Add `pid' argument.
12866 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
12867 (struct target_ops) <wait>: Add `ptid' field. Change return type
12868 to ptid.
12869 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
12870 (mywait): Add `ptid' argument. Change return type to ptid_t.
12871 (target_pid_to_str): Declare.
12872 * target.c (set_desired_inferior): Adjust to use ptids.
12873 (mywait): Add new `ptid' argument. Adjust.
12874 (target_pid_to_str): New.
12875 * mem-break.h (free_all_breakpoints): Declare.
12876 * mem-break.c (breakpoints): Delelete.
12877 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
12878 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
12879 to use per-process breakpoint list.
12880 (free_all_breakpoints): New.
12881 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
12882 (symbol_cache, all_symbols_looked_up): Delete.
12883 (hexchars): New.
12884 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
12885 read_ptid): New.
12886 (prepare_resume_reply): Change ptid argument's type from unsigned
12887 long to ptid_t. Adjust. Implement W;process and X;process.
12888 (free_sym_cache, clear_symbol_cache): New.
12889 (look_up_one_symbol): Adjust to per-process symbol cache. *
12890 * server.c (cont_thread, general_thread, step_thread): Change type
12891 to ptid_t.
12892 (attached): Delete.
12893 (multi_process): New.
12894 (last_ptid): Change type to ptid_t.
12895 (struct vstop_notif) <ptid>: Change type to ptid_t.
12896 (queue_stop_reply, push_event): Change `ptid' argument's type to
12897 ptid_t.
12898 (discard_queued_stop_replies): Add `pid' argument.
12899 (start_inferior): Adjust to use ptids. Adjust to mywait interface
12900 changes. Don't reference the `attached' global.
12901 (attach_inferior): Adjust to mywait interface changes.
12902 (handle_query): Adjust to use ptids. Parse GDB's qSupported
12903 features. Handle and report "multiprocess+". Handle
12904 "qAttached:PID".
12905 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
12906 changes.
12907 (handle_v_kill): New.
12908 (handle_v_stopped): Adjust to use target_pid_to_str.
12909 (handle_v_requests): Allow multiple attaches and runs when
12910 multiprocess extensions are in effect. Handle "vKill".
12911 (myresume): Adjust to use ptids.
12912 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
12913 (handle_status): Adjust to discard_queued_stop_replies interface
12914 change.
12915 (first_thread_of, kill_inferior_callback)
12916 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
12917 (main): Call initialize_inferiors. Adjust to use ptids, killing
12918 and detaching from all inferiors. Handle multiprocess packet
12919 variants.
12920 * linux-low.h: Include gdb_proc_service.h.
12921 (struct process_info_private): New.
12922 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
12923 <lwpid_of>: Use ptid_get_lwp.
12924 (get_lwp_thread): Adjust.
12925 (struct lwp_info): Add `dead' member.
12926 (find_lwp_pid): Declare.
12927 * linux-low.c (thread_db_active): Delete.
12928 (new_inferior): Adjust comment.
12929 (inferior_pid): Delete.
12930 (linux_add_process): New.
12931 (handle_extended_wait): Adjust.
12932 (add_lwp): Change unsigned long to ptid.
12933 (linux_create_inferior): Add process to processes table. Adjust
12934 to use ptids. Don't set new_inferior here.
12935 (linux_attach_lwp): Rename to ...
12936 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
12937 it. Adjust to use ptids.
12938 (linux_attach_lwp): New.
12939 (linux_attach): Add process to processes table. Don't set
12940 new_inferior here.
12941 (struct counter): New.
12942 (second_thread_of_pid_p, last_thread_of_process_p): New.
12943 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
12944 multiple processes.
12945 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
12946 processes. Remove process from process table.
12947 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
12948 to multiple processes.
12949 (any_thread_of): New.
12950 (linux_detach): Add `pid' argument, and handle it. Remove process
12951 from processes table.
12952 (linux_join): Add `pid' argument. Handle it.
12953 (linux_thread_alive): Change unsighed long argument to ptid_t.
12954 Consider dead lwps as not being alive.
12955 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
12956 threads we're not interested in.
12957 (same_lwp, find_lwp_pid): New.
12958 (linux_wait_for_lwp): Change `pid' argument's type from int to
12959 ptid_t. Adjust.
12960 (linux_wait_for_event): Rename to ...
12961 (linux_wait_for_event_1): ... this. Change `pid' argument's type
12962 from int to ptid_t. Adjust.
12963 (linux_wait_for_event): New.
12964 (linux_wait_1): Add `ptid' argument. Change return type to
12965 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
12966 that exit from the process table.
12967 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
12968 Adjust.
12969 (mark_lwp_dead): New.
12970 (wait_for_sigstop): Adjust to use ptids. If a process exits while
12971 stopping all threads, mark its main lwp as dead.
12972 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
12973 ptids.
12974 (fetch_register, usr_store_inferior_registers)
12975 (regsets_fetch_inferior_registers)
12976 (regsets_store_inferior_registers, linux_read_memory)
12977 (linux_write_memory): Inline `inferior_pid'.
12978 (linux_look_up_symbols): Adjust to use per-process
12979 `thread_db_active'.
12980 (linux_request_interrupt): Adjust to use ptids.
12981 (linux_read_auxv): Inline `inferior_pid'.
12982 (initialize_low): Don't reference thread_db_active.
12983 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
12984 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
12985 (ps_getpid): Return the pid of the current inferior.
12986 * thread-db.c (proc_handle, thread_agent): Delete.
12987 (thread_db_create_event, thread_db_enable_reporting): Adjust to
12988 per-process data.
12989 (find_one_thread): Change argument type to ptid_t. Adjust to
12990 per-process data.
12991 (maybe_attach_thread): Adjust to per-process data and ptids.
12992 (thread_db_find_new_threads): Ditto.
12993 (thread_db_init): Ditto.
12994 * spu-low.c (spu_create_inferior, spu_attach): Add process to
12995 processes table. Adjust to use ptids.
12996 (spu_kill, spu_detach): Adjust interface. Remove process from
12997 processes table.
12998 (spu_join, spu_thread_alive): Adjust interface.
12999 (spu_wait): Adjust interface. Remove process from processes
13000 table. Adjust to use ptids.
13001 * win32-low.c (current_inferior_tid): Delete.
13002 (current_inferior_ptid): New.
13003 (debug_event_ptid): New.
13004 (thread_rec): Take a ptid. Adjust.
13005 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13006 (child_delete_thread): Ditto.
13007 (do_initial_child_stuff): Add `attached' argument. Add process to
13008 processes table.
13009 (child_fetch_inferior_registers, child_store_inferior_registers):
13010 Adjust.
13011 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13012 (win32_attach): Pass 1 to do_initial_child_stuff.
13013 (win32_kill): Adjust interface. Remove process from processes
13014 table.
13015 (win32_detach): Ditto.
13016 (win32_join): Adjust interface.
13017 (win32_thread_alive): Take a ptid.
13018 (win32_resume): Adjust to use ptids.
13019 (get_child_debug_event): Ditto.
13020 (win32_wait): Adjust interface. Remove exiting process from
13021 processes table.
13022
bd99dc85
PA		 130232009-04-01 Pedro Alves <pedro@codesourcery.com>
13024
13025 Non-stop mode support.
13026
13027 * server.h (non_stop): Declare.
13028 (gdb_client_data, handler_func): Declare.
13029 (delete_file_handler, add_file_handler, start_event_loop):
13030 Declare.
13031 (handle_serial_event, handle_target_event, push_event)
13032 (putpkt_notif): Declare.
13033 * target.h (enum resume_kind): New.
13034 (struct thread_resume): Replace `step' field by `kind' field.
13035 (TARGET_WNOHANG): Define.
13036 (struct target_ops) <wait>: Add `options' argument.
13037 <supports_non_stop, async, start_non_stop>: New fields.
13038 (target_supports_non_stop, target_async): New.
13039 (start_non_stop): Declare.
13040 (mywait): Add `options' argument.
13041 * target.c (mywait): Add `options' argument. Print child exit
13042 notifications here.
13043 (start_non_stop): New.
13044 * server.c (non_stop, own_buf, mem_buf): New globals.
13045 (struct vstop_notif): New.
13046 (notif_queue): New global.
13047 (queue_stop_reply, push_event, discard_queued_stop_replies)
13048 (send_next_stop_reply): New.
13049 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13050 interface changes.
13051 (attach_inferior): In non-stop mode, don't wait for the target
13052 here.
13053 (handle_general_set): Handle QNonStop.
13054 (handle_query): When handling qC, return the current general
13055 thread, instead of the first thread of the list.
13056 (handle_query): If the backend supports non-stop mode, include
13057 QNonStop+ in the qSupported query response.
13058 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13059 and non-stop mode.
13060 (handle_v_attach, handle_v_run): Handle non-stop mode.
13061 (handle_v_stopped): New.
13062 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13063 (myresume): Adjust to use resume_kind. Handle non-stop.
13064 (queue_stop_reply_callback): New.
13065 (handle_status): Handle non-stop mode.
13066 (main): Clear non_stop flag on reconnection. Use the event-loop.
13067 Refactor serial protocol handling from here ...
13068 (process_serial_event): ... to this new function. When GDB
13069 selects any thread, select one here. In non-stop mode, wait until
13070 GDB acks all pending events before exiting.
13071 (handle_serial_event, handle_target_event): New.
13072 * remote-utils.c (remote_open): Install remote_desc in the event
13073 loop.
13074 (remote_close): Remove remote_desc from the event loop.
13075 (putpkt_binary): Rename to...
13076 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13077 (putpkt_binary): New as wrapper around putpkt_binary_1.
13078 (putpkt_notif): New.
13079 (prepare_resume_reply): In non-stop mode, don't change the
13080 general_thread.
13081 * event-loop.c: New.
13082 * Makefile.in (OBJ): Add event-loop.o.
13083 (event-loop.o): New rule.
13084
13085 * linux-low.h (pid_of): Moved here.
13086 (lwpid_of): New.
13087 (get_lwp_thread): Use lwpid_of.
13088 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13089 * linux-low.c (pid_of): Delete.
13090 (inferior_pid): Use lwpid_of.
13091 (linux_event_pipe): New.
13092 (target_is_async_p): New.
13093 (delete_lwp): New.
13094 (handle_extended_wait): Use lwpid_of.
13095 (add_lwp): Don't set lwpid field.
13096 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13097 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13098 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13099 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13100 first. Adjust to linux_wait_for_event interface changes. Use
13101 lwpid_of.
13102 (linux_detach): Don't delete the main lwp here.
13103 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13104 (status_pending_p): Don't consider explicitly suspended lwps.
13105 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13106 pointer. Add OPTIONS argument. Change return type to int. Use
13107 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13108 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13109 pointer. Add status pointer argument. Return a pid instead of a
13110 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13111 changes. In non-stop mode, don't switch to a random thread.
13112 (linux_wait): Rename to...
13113 (linux_wait_1): ... this. Add target_options argument, and handle
13114 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13115 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13116 clean exit and signal exit code. Don't stop all threads in
13117 non-stop mode. In all-stop mode, only stop all threads when
13118 reporting a stop to GDB. Handle explicit thread stop requests.
13119 (async_file_flush, async_file_mark): New.
13120 (linux_wait): New.
13121 (send_sigstop): Use lwpid_of.
13122 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13123 interface changes. In non-stop mode, don't switch to a random
13124 thread.
13125 (linux_resume_one_lwp): Use lwpid_of.
13126 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13127 (linux_resume_one_thread): ... this. Handle resume_stop. In
13128 non-stop mode, don't look for pending flag in all threads.
13129 (resume_status_pending_p): Don't consider explicitly suspended
13130 threads.
13131 (my_waitpid): Reimplement. Emulate __WALL.
13132 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13133 Use lwpid_of.
13134 (sigchld_handler, linux_supports_non_stop, linux_async)
13135 (linux_start_non_stop): New.
13136 (linux_target_ops): Register linux_supports_non_stop, linux_async
13137 and linux_start_non_stop.
13138 (initialize_low): Install SIGCHLD handler.
13139 * thread-db.c (thread_db_create_event, find_one_thread)
13140 (thread_db_get_tls_address): Use lwpid_of.
13141 * win32-low.c (win32_detach): Adjust to use resume_kind.
13142 (win32_wait): Add `options' argument.
13143 * spu-low.c (spu_resume): Adjust to use resume_kind.
13144 (spu_wait): Add `options' argument.
13145
5b1c542e
PA		 131462009-04-01 Pedro Alves <pedro@codesourcery.com>
13147
13148 Decouple target code from remote protocol.
13149
13150 * target.h (enum target_waitkind): New.
13151 (struct target_waitstatus): New.
13152 (struct target_ops) <wait>: Return an unsigned long. Take a
13153 target_waitstatus pointer instead of a char pointer.
13154 (mywait): Likewise.
13155 * target.c (mywait): Change prototype to return an unsigned long.
13156 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13157 * server.h (thread_from_wait, old_thread_from_wait): Delete
13158 declarations.
13159 (prepare_resume_reply): Change prototype to take a
13160 target_waitstatus.
13161 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13162 (last_status, last_ptid): New.
13163 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13164 pid instead of a signal.
13165 (attach_inferior): Remove "status" and "signal" parameters.
13166 Adjust.
13167 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13168 not as an address.
13169 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13170 (handle_v_requests, myresume): Remove "status" and "signal"
13171 parameters. Adjust.
13172 (handle_status): New.
13173 (main): Delete local `status'. Adjust.
13174 * remote-utils.c: Include target.h.
13175 (prepare_resume_reply): Change prototype to take a
13176 target_waitstatus. Adjust.
13177
13178 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13179 interface.
13180 * spu-low.c (spu_wait): Adjust.
13181 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13182 Delete.
13183 (win32_wait): Adjust.
13184
2bd7c093
PA		 131852009-04-01 Pedro Alves <pedro@codesourcery.com>
13186
13187 * target.h (struct thread_resume): Delete leave_stopped member.
13188 (struct target_ops): Add a `n' argument to the `resume' callback.
13189 * server.c (start_inferior): Adjust.
13190 (handle_v_cont, myresume): Adjust.
13191 * linux-low.c (check_removed_breakpoint): Adjust to resume
13192 interface change, and to removed leave_stopped field.
13193 (resume_ptr): Delete.
13194 (struct thread_resume_array): New.
13195 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13196 resume interface change.
13197 (linux_continue_one_thread, linux_queue_one_thread)
13198 (resume_status_pending_p): Check if the resume field is NULL
13199 instead of checking the leave_stopped member.
13200 (linux_resume): Adjust to the target resume interface change.
13201 * spu-low.c (spu_resume): Adjust to the target resume interface
13202 change.
13203 * win32-low.c (win32_detach, win32_resume): Ditto.
13204
c35fafde
PA		 132052009-04-01 Pedro Alves <pedro@codesourcery.com>
13206
13207 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13208 flag.
13209 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13210 pending.
13211 (linux_continue_one_thread): Only preserve the stepping flag if
13212 there's a pending breakpoint.
13213
0a59d50b
PA		 132142009-03-31 Pedro Alves <pedro@codesourcery.com>
13215
13216 * server.c (main): After the inferior having exited, call
13217 remote_close before exiting gdbserver.
13218
f04c6d38
TJB		 132192009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13220
13221 Fix size of FPSCR in Power 7 processors.
13222 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13223 (PPC_FEATURE_HAS_DFP): New #define.
13224 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13225 size of the FPSCR.
13226
78e5cee6
PA		 132272009-03-23 Pedro Alves <pedro@codesourcery.com>
13228
13229 * server.c (handle_query) Whitespace and formatting.
13230
1b3f6016
PA		 132312009-03-22 Pedro Alves <pedro@codesourcery.com>
13232
13233 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13234 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13235 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13236 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13237 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13238 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13239 Makefile.in, configure.ac: Fix whitespace throughout.
13240 * configure: Regenerate.
13241
a07b2135
PA		 132422009-03-22 Pedro Alves <pedro@codesourcery.com>
13243
13244 * inferiors.c (find_inferior): Make it safe for the callback
13245 function to delete the currently iterated inferior.
13246
67cc2626
PA		 132472009-03-22 Pedro Alves <pedro@codesourcery.com>
13248
13249 * Makefile.in (linuw_low_h): Move higher.
13250 (thread-db.o): Depend on $(linux_low_h).
13251
54a0b537
PA		 132522009-03-17 Pedro Alves <pedro@codesourcery.com>
13253
13254 Rename "process" to "lwp" throughout.
13255
13256 * linux-low.c (all_processes): Rename to...
13257 (all_lwps): ... this.
13258 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13259 (add_process): Rename to ...
13260 (add_lwp): ... this. Adjust.
13261 (linux_create_inferior): Adjust.
13262 (linux_attach_lwp): Adjust.
13263 (linux_attach): Adjust.
13264 (linux_kill_one_process): Rename to ...
13265 (linux_kill_one_lwp): ... this. Adjust.
13266 (linux_kill): Adjust.
13267 (linux_detach_one_process): Rename to ...
13268 (linux_detach_one_lwp): ... this. Adjust.
13269 (linux_detach): Adjust.
13270 (check_removed_breakpoint): Adjust.
13271 (status_pending_p): Adjust.
13272 (linux_wait_for_process): Rename to ...
13273 (linux_wait_for_lwp): ... this. Adjust.
13274 (linux_wait_for_event): Adjust.
13275 (send_sigstop): Adjust.
13276 (wait_for_sigstop): Adjust.
13277 (stop_all_processes): Rename to ...
13278 (stop_all_lwps): ... this.
13279 (linux_resume_one_process): Rename to ...
13280 (linux_resume_one_lwp): ... this. Adjust.
13281 (linux_set_resume_request, linux_continue_one_thread)
13282 (linux_queue_one_thread, resume_status_pending_p)
13283 (usr_store_inferior_registers, regsets_store_inferior_registers)
13284 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13285 Adjust.
13286 * linux-low.h (get_process): Rename to ...
13287 (get_lwp): ... this. Adjust.
13288 (get_thread_process): Rename to ...
13289 (get_thread_lwp): ... this. Adjust.
13290 (get_process_thread): Rename to ...
13291 (get_lwp_thread): ... this. Adjust.
13292 (struct process_info): Rename to ...
13293 (struct lwp_info): ... this.
13294 (all_processes): Rename to ...
13295 (all_lwps): ... this.
13296 * proc-service.c (ps_lgetregs): Adjust.
13297 * thread-db.c (thread_db_create_event, find_one_thread)
13298 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13299
0b16c5cf
PA		 133002009-03-14 Pedro Alves <pedro@codesourcery.com>
13301
13302 * server.c (handle_query): Handle "qAttached".
13303
32de4b9d
NS		 133042009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13305
13306 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13307 GPLv3, update license URL.
13308
2aecd87f
DE		 133092009-03-01 Doug Evans <dje@google.com>
13310
93efd302 13311 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 13312 (server_h): Add gdb_signals.h.
13313 (signals.o): Update.
13314 * server.h (target_signal_from_host,target_signal_to_host_p)
13315 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13316
86b1f9c5
PM		 133172009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13318
13319 * remote-utils.c (getpkt): Also generate remote-debug
13320 information if noack_mode is set.
13321
4aa995e1
PA		 133222009-02-06 Pedro Alves <pedro@codesourcery.com>
13323
13324 * server.c (handle_query): Report qXfer:siginfo:read and
13325 qXfer:siginfo:write as supported and handle them.
13326 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13327 * linux-low.c (linux_xfer_siginfo): New.
13328 (linux_target_ops): Set it.
13329
62709adf
PA		 133302009-01-26 Pedro Alves <pedro@codesourcery.com>
13331
13332 * server.c (gdbserver_usage): Mention --remote-debug.
13333 (main): Accept '--remote-debug' switch.
13334
aef93bd7
DE		 133352009-01-18 Doug Evans <dje@google.com>
13336
13337 * regcache.c (new_register_cache): No need to check result of xcalloc.
13338 * server.c (handle_search_memory): Back out calls to xmalloc,
13339 result is checked and error is returned to user upon failure.
13340 (handle_query): Ditto. Add more checks for result of malloc.
13341 (handle_v_cont): Check result of malloc, report error back to
13342 user upon failure.
13343 (handle_v_run): Ditto. Call freeargv.
13344 * server.h (freeargv): Declare.
13345 * utils.c (freeargv): New fn.
13346
54363045
DE		 133472009-01-15 Doug Evans <dje@google.com>
13348
f626972c
DE		 13349 * gdbreplay.c (perror_with_name): Make arg const char *.
13350 * server.h (target_signal_to_name): Make return type const char *.
0842e787 13351 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 13352 * utils.c (perror_with_name): Make arg const char *.
54363045 13353
18aae699
PA		 133542009-01-14 Pedro Alves <pedro@codesourcery.com>
13355
13356 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13357 when handling a EXIT_PROCESS_DEBUG_EVENT.
13358
ff703abe
JB		 133592009-01-06 Joel Brobecker <brobecker@adacore.com>
13360
13361 * gdbreplay.c (gdbreplay_version): Update copyright year.
13362 * server.c (gdbserver_version): Likewise.
13363
f21cc1a2 133642009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 13365
13366 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 13367 (handle_extended_wait): Improve comment.
0e21c1ec 13368
bca929d3
DE		 133692008-12-13 Doug Evans <dje@google.com>
13370
13371 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13372 * server.h (ATTR_MALLOC): New macro.
13373 (xmalloc,xcalloc,xstrdup): Declare.
13374 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13375 * inferiors.c: Ditto.
13376 * linux-low.c: Ditto.
13377 * mem-break.c: Ditto.
13378 * regcache.c: Ditto.
13379 * remote-utils.c: Ditto.
13380 * server.c: Ditto.
13381 * target.c: Ditto.
13382 * win32-low.c: Ditto.
13383
97438e3f
DE		 133842008-12-12 Doug Evans <dje@google.com>
13385
896c7fbb
DE		 13386 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13387 in debugging printf.
13388
97438e3f
DE		 13389 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13390
e3b886f8
DE		 133912008-12-09 Doug Evans <dje@google.com>
13392
13393 * linux-low.h (struct process_info): Delete member tid, unused.
13394 * thread-db.c (find_one_thread): Update.
13395 (maybe_attach_thread): Update.
13396
07e059b5
VP		 133972008-12-02 Pedro Alves <pedro@codesourcery.com>
13398
889bf7c5
PA		 13399 * target.h (struct target_ops): Add qxfer_osdata member.
13400 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13401 and dirent.h.
13402 (linux_qxfer_osdata): New functions.
13403 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13404 callback.
13405 * server.c (handle_query): Handle "qXfer:osdata:read:".
13406 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13407 (buffer_xml_printf): New functions.
13408 * server.h (struct buffer): New.
13409 (buffer_grow_str, buffer_grow_str0): New macros.
13410 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13411 (buffer_xml_printf): Declare.
07e059b5 13412
4cab47ab
DE		 134132008-11-24 Doug Evans <dje@google.com>
13414
13415 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13416
f142445f
DJ		 134172008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13418
13419 * server.c (handle_v_run): Always use the supplied argument list.
13420
d0107bb6 134212008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 13422
d0107bb6
BW		 13423 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
13424 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 13425
2c4ad781
TJB		 134262008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
13427
13428 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
13429 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
13430 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
13431 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
13432 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
13433 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
13434 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
13435 XML target descriptions.
13436 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
13437 when inferior is running on an ISA 2.05 or later processor. Add
13438 special case to return offset for full 64-bit slot of FPSCR when
13439 in 32-bits.
13440
dfb64f85
DJ		 134412008-11-14 Daniel Gutson <dgutson@codesourcery.com>
13442
13443 * Makefile.in (SFILES, clean): Added sparc64 files.
13444 (reg-sparc64.o, reg-sparc64.c): New.
13445 * configure.srv (sparc*-*-linux*): New configuration.
13446 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
13447 syscall arguments for SPARC.
13448 (regsets_store_inferior_registers): Likewise.
13449 * linux-sparc-low.c: New file.
13450
66b6e1dd
DE		 134512008-10-21 Doug Evans <dje@google.com>
13452
13453 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
13454 (READLINE_DIR,READLINE_DEP): Delete.
13455 (INTERNAL_CFLAGS): Update.
13456 (LINTFLAGS): Update.
13457
9b710a42
PA		 134582008-10-10 Pedro Alves <pedro@codesourcery.com>
13459
13460 * server.c (handle_v_run): If GDB didn't specify an argv, use the
13461 whole argv from the last run, not just argv[0].
13462
5822d809
PA		 134632008-09-08 Pedro Alves <pedro@codesourcery.com>
13464
13465 * regcache.c (new_register_cache): Return NULL if the register
13466 cache size isn't known yet.
13467 (free_register_cache): Avoid dereferencing a NULL regcache.
13468
74aac56f
DJ		 134692008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
13470
13471 * configure.srv: Merge MIPS and MIPS64.
13472
400b20f5
MR		 134732008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
13474
13475 * Makefile.in (uninstall): Apply $(EXEEXT) too.
13476
677c5bb1
LM		 134772008-08-18 Luis Machado <luisgpm@br.ibm.com>
13478
13479 * Makefile.in: Add required vsx dependencies.
13480
13481 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
13482 Declare init_registers_powerpc_vsx32l.
13483 Declare init_registers_powerpc_vsx64l.
13484 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
13485 (ppc_arch_setup): Check for VSX in hwcap.
13486 (ppc_fill_vsxregset): New function.
13487 (ppc_store_vsxregset): New function.
13488 Add new VSX entry in regset_info target_regsets.
13489
13490 * configure.srv: Add new VSX dependencies.
13491
a6f3e723
SL		 134922008-08-12 Pedro Alves <pedro@codesourcery.com>
13493
13494 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
13495 (remote_open): Set or clear transport_is_reliable.
13496 (putpkt_binary): Don't expect acks in noack mode.
13497 (getpkt): Don't send ack/nac in noack mode.
13498 * server.c (handle_general_set): Handle QStartNoAckMode.
13499 (handle_query): If connected by tcp pass QStartNoAckMode+ in
13500 qSupported.
13501 (main): Reset noack_mode on every connection.
13502 * server.h (noack_mode): Declare.
13503
a417dc56
RW		 135042008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13505
13506 * Makefile.in (GDBREPLAY_OBS): New variable.
13507 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
13508
3221518c
UW		 135092008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
13510 Daniel Jacobowitz <dan@codesourcery.com>
13511
13512 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
13513 (usr_store_inferior_registers): Likewise.
13514 (regsets_store_inferior_registers): Likewise.
13515
ec56be1b
PA		 135162008-07-31 Rolf Jansen <rj@surtec.com>
13517 Pedro Alves <pedro@codesourcery.com>
13518
13519 * configure.ac: Check for memmem declaration.
13520 * server.c [HAVE_MALLOC_H]: Include malloc.h.
13521 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
13522 (disable_packet_qfThreadInfo): Unconditionally compile.
13523 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
13524 * configure, config.in: Regenerate.
13525
2fe5e3ff
DE		 135262008-07-28 Doug Kwan <dougkwan@google.com>
13527
13528 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
13529 (linux_write_memory): Remove declaration of errno.
13530
836acd6d
UW		 135312008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
13532
13533 * linux-low.c (handle_extended_wait): Do not use "status"
13534 variable uninitialized.
13535
aeba519e
PA		 135362008-07-07 Pedro Alves <pedro@codesourcery.com>
13537
13538 * server.c (handle_v_attach): Inhibit reporting dll changes.
13539
db42f210
PA		 135402008-06-27 Pedro Alves <pedro@codesourcery.com>
13541
13542 * remote-utils.c (prepare_resume_reply): If requested, don't
13543 output "thread:TID" in the T stop reply.
13544
13545 * server.c (disable_packet_vCont, disable_packet_Tthread)
13546 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
13547 (handle_query): If requested, disable support for qC, qfThreadInfo
13548 and qsThreadInfo.
13549 (handle_v_requests): If requested, disable support for vCont.
13550 (gdbserver_show_disableable): New.
13551 (main): Handle --disable-packet and --disable-packet=LIST.
13552
13553 * server.h (disable_packet_vCont, disable_packet_Tthread)
13554 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
13555
8e4c5421
CD		 135562008-06-20 Carlos O'Donell <carlos@codesourcery.com>
13557
13558 * server.c (gdbserver_usage): Mention --version.
13559
6e23a804
DJ		 135602008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
13561
13562 * Makefile.in (gdbreplay.o): New rule.
13563
90aa6a40
JM		 135642008-06-06 Joseph Myers <joseph@codesourcery.com>
13565
13566 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
13567 message, not gdbserver.
13568
c16158bc 135692008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 13570 Nathan Sidwell <nathan@codesourcery.com>
13571 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 13572
13573 * acinclude.m4: Include ../../config/acx.m4.
13574 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
13575 * configure, config.in: Regenerate.
13576 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
13577 * server.c (gdbserver_version): Print PKGVERSION.
13578 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
13579 (main): Adjust gdbserver_usage calls.
13580 * gdbreplay.c (version, host_name): Add declarations.
13581 (gdbreplay_version, gdbreplay_usage): New.
13582 (main): Accept --version and --help options.
13583
aeb75bf5
DJ		 135842008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
13585
13586 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
13587 (arm_breakpoint_at): Handle Thumb.
13588 (the_low_target): Add comment.
13589
76b233dd
UW		 135902008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
13591
13592 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
13593
08388c79
DE		 135942008-05-09 Doug Evans <dje@google.com>
13595
a3c83fae
DE		 13596 * server.h (decode_search_memory_packet): Declare.
13597 * remote-utils.c (decode_search_memory_packet): New fn.
13598 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 13599 (handle_search_memory): New fn.
13600 (handle_query): Process qSearch:memory packets.
13601
bb9c3d36
UW		 136022008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
13603
13604 * regcache.c (registers_length): Remove.
13605 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
13606 full register packet.
13607 * regcache.h (registers_length): Remove prototype.
13608 * server.h (PBUFSIZ): Define to 16384.
13609
7284e1be
UW		 136102008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
13611
13612 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
13613 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
13614 powerpc-64l.o, and powerpc-altivec64l.o.
13615 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
13616 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
13617 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
13618 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
13619 rs6000/power-linux.xml, and rs6000/power64-linux.xml
13620 to srv_xmlfiles.
13621
13622 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
13623 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
13624 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
13625 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
13626 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
13627 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
13628 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
13629 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
13630 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
13631 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
13632 (clean): Update.
13633
13634 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
13635 (init_registers_powerpc_32l): ... this new prototype.
13636 (init_registers_powerpc_32): Remove, replace by ...
13637 (init_registers_powerpc_altivec32l): ... this new prototype.
13638 (init_registers_powerpc_e500): Remove, replace by ...
13639 (init_registers_powerpc_e500l): ... this new prototype.
13640 (init_registers_ppc64): Remove, replace by ...
13641 (init_registers_powerpc_64l): ... this new prototype.
13642 (init_registers_powerpc_64): Remove, replace by ...
13643 (init_registers_powerpc_altivec64l): ... this new prototype.
13644 (ppc_num_regs): Set to 73.
13645 (PT_ORIG_R3, PT_TRAP): Define if necessary.
13646 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
13647 (ppc_cannot_store_register): Handle orig_r3 and trap.
13648 (ppc_arch_setup): Update init_registers_... calls.
13649 (ppc_fill_gregset): Handle orig_r3 and trap.
13650
13651 * inferiors.c (clear_inferiors): Reset current_inferior.
13652
fdc59709
PB		 136532008-04-23 Paolo Bonzini <bonzini@gnu.org>
13654
889bf7c5
PA		 13655 * acinclude.m4: Add override.m4.
13656 * configure: Regenerate.
fdc59709 13657
c9b2f845
UW		 136582008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13659
13660 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
13661 initial call to init_register_ppc64.
13662
550512b8
UW		 136632008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
13664
43aaf8b6
PA		 13665 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
13666 single powerpc*-*-linux* case.
550512b8
UW		 13667 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
13668
b6430ec3
UW		 136692008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
13670
13671 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 13672 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 13673 from reg_xmlfiles.
13674 * linux-ppc-low.c: Include <elf.h>.
13675 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
13676 (ppc_hwcap): New global variable.
13677 (ppc_regmap): Remove __SPE__ #ifdef sections.
13678 (ppc_regmap_e500): New global variable.
13679 (ppc_cannot_store_register): Update __SPE__ special case.
13680 (ppc_get_hwcap): New function.
13681 (ppc_arch_setup): Use it to determine whether inferior supports
13682 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
13683 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
13684 Do not access registers if target does not support AltiVec.
13685 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
13686 Do not access registers if target does not support SPE.
13687 (target_regsets): Unconditionally include AltiVec and SPE regsets.
13688
52fa2412
UW		 136892008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
13690
13691 * linux-low.c (disabled_regsets, num_regsets): New.
13692 (use_regsets_p): Delete.
13693 (linux_wait_for_process): Clear disabled_regsets.
13694 (regsets_fetch_inferior_registers): Check and set it.
13695 (regsets_store_inferior_registers): Likewise.
13696 (linux_fetch_registers, linux_store_registers): Do not use
13697 use_regsets_p.
13698 (initialize_low): Allocate disabled_regsets.
13699
e28b3332
DJ		 137002008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
13701
13702 * Makefile.in (LIBOBJS): New.
13703 (OBS): Use LIBOBJS.
13704 (memmem.o): New rule.
13705 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
13706 * configure: Regenerated.
13707
4536995d
UW		 137082008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
13709
13710 * server.c (handle_query): Never return "unsupported" for
13711 qXfer:features:read queries.
13712
221c031f
UW		 137132008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
13714
13715 * server.c (get_features_xml): Fix inverted condition.
13716 (handle_query): Always support qXfer:feature:read.
13717
ccd213ac
DJ		 137182008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
13719
13720 * server.c (wrapper_argv): New.
13721 (start_inferior): Handle wrapper_argv. If set, expect an extra
13722 trap.
13723 (gdbserver_usage): Document --wrapper.
13724 (main): Parse --wrapper.
13725
6fe305f7
UW		 137262008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13727
13728 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
13729 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
13730 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
13731 (ppc_set_pc): Likewise.
13732 (ppc_arch_setup): New function.
13733 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
13734 of collect_register.
889bf7c5 13735 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 13736
5b0a002e
UW		 137372008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13738
13739 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
13740 instead of linux-ppc64-low.o.
13741 * linux-ppc64-low.c: Remove file.
13742 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
13743 (linux-ppc64-low.o): Remove rule.
13744
13745 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
13746 (init_registers_powerpc_64): Likewise.
13747 (ppc_regmap): Conditionally define depending on __powerpc64__.
13748 (ppc_cannot_store_register): Do not special-case "fpscr" when
13749 compiled on __powerpc64__.
13750 (ppc_collect_ptrace_register): New function.
13751 (ppc_supply_ptrace_register): New function.
13752 (ppc_breakpoint): Change type to "unsigned int".
13753 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
13754 (the_low_target): Conditionally provide initializers for the
889bf7c5 13755 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 13756 collect_ptrace_register and supply_ptrace_register members.
13757
9b4b61c8
UW		 137582008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
13759
13760 * regcache.h (gdbserver_xmltarget): Add extern declaration.
13761 * server.c (gdbserver_xmltarget): Define.
13762 (get_features_xml): Use it to replace "target.xml" and arch_string.
13763
13764 * configure.srv: Remove srv_xmltarget. Add XML files that were
13765 mentioned there to srv_xmlfiles instead. Remove conditional tests
13766 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
13767 srv_xmlfiles and srv_regobj to include all possible choices.
13768 * configure.ac (srv_xmltarget): Remove.
13769 (srv_xmlfiles): Do not add "target.xml".
13770 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
13771 checks for supplementary target information.
13772 * configure: Regenerate.
13773 * Makefile.in (XML_TARGET): Remove.
13774 (target.xml): Remove rule.
13775 (clean): Do not clean up target.xml.
13776 (.PRECIOUS): Do not mention target.xml.
13777
13778 * target.h (struct target_ops): Remove arch_string member.
13779 * linux-low.c (linux_arch_string): Remove.
13780 (linux_target_ops): Remove arch_string initializer.
13781 * linux-low.h (struct linux_target_ops): Remove arch_string member.
13782 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
13783 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
13784 * spu-low.c (spu_arch_string): Remove.
13785 (spu_target_ops): Remove arch_string initializer.
13786 * win32-low.c (win32_arch_string): Remove.
13787 (win32_target_ops): Remove arch_string initializer.
13788 * win32-low.h (struct win32_target_ops): Remove arch_string member.
13789 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
13790 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
13791
ee1a7ae4
UW		 137922008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13793
13794 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
13795 by collect_ptrace_register and supply_ptrace_register hooks.
13796 * linux-low.c (fetch_register): Use supply_ptrace_register callback
13797 instead of checking for the_low_target.left_pad_xfer.
13798 (usr_store_inferior_registers): Use collect_ptrace_register callback
13799 instead of checking for the_low_target.left_pad_xfer.
13800
13801 * linux-s390-low.c (s390_collect_ptrace_register): New function.
13802 (s390_supply_ptrace_register): Likewise.
13803 (s390_fill_gregset): Call s390_collect_ptrace_register.
13804 (the_low_target): Update.
13805
13806 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
13807 (ppc_supply_ptrace_register): Likewise.
13808 (the_low_target): Update.
13809
13810 * linux-i386-low.c (the_low_target): Update.
13811 * linux-x86-64-low.c (the_low_target): Update.
13812
d61ddec4
UW		 138132008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13814
13815 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
13816 reg-s390.o and reg-s390x.o.
13817
13818 * linux-low.c (new_inferior): New global variable.
13819 (linux_create_inferior, linux_attach): Set it.
13820 (linux_wait_for_process): Call the_low_target.arch_setup after the
13821 target has stopped for the first time.
13822 (initialize_low): Do not call the_low_target.arch_setup.
13823
13824 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
13825 (s390_set_pc): Likewise.
13826 (s390_arch_setup): New function.
13827 (the_low_target): Use s390_arch_setup as arch_setup routine.
13828
13829 * regcache.c (realloc_register_cache): New function.
13830 (set_register_cache): Call it for each existing regcache.
13831
d05b4ac3
UW		 138322008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
13833
13834 * server.h (init_registers): Remove prototype.
13835
13836 * linux-low.h (struct linux_target_ops): Add arch_setup field.
13837 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
13838 instead of init_registers ().
13839 * linux-arm-low.c (init_registers_arm): Add prototype.
13840 (init_registers_arm_with_iwmmxt): Likewise.
13841 (the_low_target): Add initializer for arch_setup field.
13842 * linux-cris-low.c (init_registers_cris): Add prototype.
13843 (the_low_target): Add initializer for arch_setup field.
13844 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
13845 (the_low_target): Add initializer for arch_setup field.
13846 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
13847 (the_low_target): Add initializer for arch_setup field.
13848 * linux-ia64-low.c (init_registers_ia64): Add prototype.
13849 (the_low_target): Add initializer for arch_setup field.
13850 * linux-m32r-low.c (init_registers_m32r): Add prototype.
13851 (the_low_target): Add initializer for arch_setup field.
13852 * linux-m68k-low.c (init_registers_m68k): Add prototype.
13853 (the_low_target): Add initializer for arch_setup field.
13854 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
13855 (init_registers_mips64_linux): Likewise.
13856 (the_low_target): Add initializer for arch_setup field.
13857 * linux-ppc-low.c (init_registers_ppc): Add prototype.
13858 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
13859 (the_low_target): Add initializer for arch_setup field.
13860 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
13861 (init_registers_powerpc_64): Likewise.
13862 (the_low_target): Add initializer for arch_setup field.
13863 * linux-s390-low.c (init_registers_s390): Add prototype.
13864 (init_registers_s390x): Likewise.
13865 (the_low_target): Add initializer for arch_setup field.
13866 * linux-sh-low.c (init_registers_sh): Add prototype.
13867 (the_low_target): Add initializer for arch_setup field.
13868 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
13869 (the_low_target): Add initializer for arch_setup field.
13870 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
13871 (the_low_target): Add initializer for arch_setup field.
13872
13873 * win32-low.h (struct win32_target_ops): Add arch_setup field.
13874 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
13875 instead of init_registers ().
13876 * win32-arm-low.c (init_registers_arm): Add prototype.
13877 (the_low_target): Add initializer for arch_setup field.
13878 * win32-i386-low.c (init_registers_i386): Add prototype.
13879 (the_low_target): Add initializer for arch_setup field.
13880
13881 * spu-low.c (init_registers_spu): Add prototype.
13882 (initialize_low): Call initialie_registers_spu () instead of
13883 initialize_registers ().
13884
fd96d250
PA		 138852008-02-19 Pedro Alves <pedro@codesourcery.com>
13886
13887 * server.c (handle_v_requests): When handling the vRun and vAttach
13888 packets, if already debugging a process, don't kill it. Return an
13889 error instead.
13890
d41b6bb4
DJ		 138912008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
13892
13893 * server.c (handle_query): Correct length check.
13894
5ac588cf
PA		 138952008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
13896
13897 * win32-low.c (do_initial_child_stuff): Add process handle
13898 parameter. Set current_process_handle and current_process_id from the
13899 parameters. Clear globals.
13900 (win32_create_inferior): Don't set current_process_handle and
13901 current_process_id here. Instead pass them on the call to
13902 do_initial_child_stuff.
13903 (win32_attach): Likewise.
13904 (win32_clear_inferiors): New.
13905 (win32_kill): Don't close the current process handle or the
13906 current thread handle here. Instead call win32_clear_inferiors.
13907 (win32_detach): Don't open a new handle to the process. Call
13908 win32_clear_inferiors.
13909 (win32_join): Don't rely on current_process_handle; open a new
13910 handle using the process id.
13911 (win32_wait): Call win32_clear_inferiors when the inferior process
13912 has exited.
13913
ecd7ecbc
DJ		 139142008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
13915
13916 * server.c (monitor_show_help): Add "exit".
13917
1525d545
MG		 139182008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
13919
ecd7ecbc 13920 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 13921 (clean): Add reg-xtensa.c.
13922 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 13923 * configure.srv (xtensa*-*-linux*) New target.
13924 * linux-xtensa-low.c: New.
13925 * xtensa-xtregs.c: New.
1525d545 13926
59a016f0
PA		 139272008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
13928
13929 * hostio.c: Don't include errno.h.
13930 (errno_to_fileio_errno): Move to hostio-errno.
13931 * hostio.c: (hostio_error): Remove the error parameter. Defer the
13932 error number outputting to the target->hostio_last_error callback.
13933 (hostio_packet_error): Use FILEIO_EINVAL directly.
13934 (handle_open, handle_pread, hostio_error, handle_unlink): Update
13935 calls to hostio_error.
13936 * hostio-errno.c: New.
13937 * server.h (hostio_last_error_from_errno): Declare.
13938 * target.h (target_ops): Add hostio_last_error member.
13939 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
13940 as hostio_last_error handler.
889bf7c5 13941 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 13942 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
13943 (wince_hostio_last_error): New functions.
13944 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
13945 as hostio_last_error handler.
13946 (win32_target_ops) [!_WIN32_WCE]: Register
13947 hostio_last_error_from_errno as hostio_last_error handler.
13948 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
13949 (hostio-errno.o): New rule.
13950 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
13951 * configure.srv (srv_hostio_err_objs): New variable. Default to
13952 hostio-errno.o.
13953 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
13954 * configure: Regenerate.
13955
2d717e4f
DJ		 139562008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13957
13958 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
13959 (linux_kill, linux_detach): Clean up the process list.
13960 * remote-utils.c (remote_open): Improve port number parsing.
13961 (putpkt_binary, input_interrupt): Only send interrupts if the target
13962 is running.
13963 * server.c (extended_protocol): Make static.
13964 (attached): Define earlier.
13965 (exit_requested, response_needed, program_argv): New variables.
13966 (target_running): New.
13967 (start_inferior): Clear attached here.
13968 (attach_inferior): Set attached here.
13969 (require_running): Define.
13970 (handle_query): Use require_running and target_running. Implement
13971 "monitor exit".
13972 (handle_v_attach, handle_v_run): New.
13973 (handle_v_requests): Use require_running. Handle vAttach and vRun.
13974 (gdbserver_usage): Update.
13975 (main): Redo argument parsing. Handle --debug and --multi. Handle
13976 --attach along with other options or after the port. Save
13977 program_argv. Support no initial program. Resynchronize
13978 communication with GDB after an error. Handle "monitor exit".
13979 Use require_running and target_running. Always allow the extended
13980 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
13981 restart in extended mode.
13982 * README: Refer to the GDB manual. Update --attach usage.
13983
7407e2de
AS		 139842007-12-20 Andreas Schwab <schwab@suse.de>
13985
13986 * linux-low.c (STACK_SIZE): Define.
13987 (linux_tracefork_child): Use it. Use __clone2 on ia64.
13988 (linux_test_for_tracefork): Likewise.
13989
b65d95c5
DJ		 139902007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
13991
13992 * linux-low.c (linux_wait_for_event): Update messages. Do not
13993 reinsert auto-delete breakpoints.
13994 * mem-break.c (struct breakpoint): Change return type of handler to
13995 int.
13996 (set_breakpoint_at): Update handler type.
13997 (reinsert_breakpoint_handler): Return 1 instead of calling
13998 delete_breakpoint.
13999 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14000 setting a new one.
14001 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14002 * mem-break.h (set_breakpoint_at): Update handler type.
14003 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14004 * win32-low.c (auto_delete_breakpoint): New.
14005 (get_child_debug_event): Use it.
14006
4e799345
DJ		 140072007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14008
14009 * configure.ac: Check for pread and pwrite.
14010 * hostio.c (handle_pread): Fall back to lseek and read.
14011 (handle_pwrite): Fall back to lseek and write.
14012 * config.in, configure: Regenerated.
14013
27524b67
DJ		 140142007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14015
14016 * server.c (myresume): Add own_buf argument.
14017 (main): Update calls.
14018
a20d5e98
DJ		 140192007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14020
14021 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14022 * remote-utils.c (remote_open): Do not call disable_async_io.
14023 (block_async_io): Delete.
14024 (unblock_async_io): Make static.
14025 (initialize_async_io): New.
14026 * server.c (handle_v_cont): Handle async I/O here.
14027 (myresume): Likewise. Move other common resume tasks here...
14028 (main): ... from here. Call initialize_async_io. Disable async
14029 I/O before the main loop.
14030 * server.h (initialize_async_io): Declare.
14031 (block_async_io, unblock_async_io): Delete prototypes.
14032 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14033
b79d787e
DJ		 140342007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14035
14036 * remote-utils.c (readchar): Allow binary data in received messages.
14037
d97903b2
PA		 140382007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14039
14040 * win32-low.c (attaching): New global.
14041 (win32_create_inferior): Clear the `attaching' global.
14042 (win32_attach): Set the `attaching' global.
14043 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14044 attaching. Only set a breakpoint at the entry point if not
14045 attaching.
14046
311de423
PA		 140472007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14048
14049 * server.c (main): Don't report dll events on the initial
14050 connection on attaches.
14051
6c2d16d2
PA		 140522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14053
14054 * server.c (main): Relax numerical bases supported for the pid of
14055 the --attach command line argument.
14056
5ca906e6
PA		 140572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14058
14059 * win32-low.c (win32_attach): Call OpenProcess before
14060 DebugActiveProcess, not after. Add last error output to error
14061 call.
14062
9c6c8194
PA		 140632007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14064
14065 * win32-low.c (win32_get_thread_context)
14066 (win32_set_thread_context): New functions.
14067 (thread_rec): Use win32_get_thread_context.
14068 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14069 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14070 field.
14071
4d5d1aaa
PA		 140722007-12-03 Leo Zayas
14073 Pedro Alves <pedro_alves@portugalmail.pt>
14074
14075 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14076 global variables.
14077 (child_add_thread): Minor cleanup.
14078 (child_continue): Resume artificially suspended threads before
14079 calling ContinueDebugEvent.
14080 (suspend_one_thread): New.
14081 (fake_breakpoint_event): New.
14082 (get_child_debug_event): Change return type to int. Check here if
14083 gdb sent an interrupt request. If a soft interrupt was requested,
14084 fake a breakpoint event. Return 0 if there is no event to handle,
14085 and 1 otherwise.
14086 (win32_wait): Don't check here if gdb sent an interrupt request.
14087 Ensure there is a valid event to handle.
14088 (win32_request_interrupt): Add soft interruption method as last
14089 resort.
14090
c436e841
PA		 140912007-12-03 Leo Zayas
14092 Pedro Alves <pedro_alves@portugalmail.pt>
14093
14094 * win32-low.h (win32_thread_info): Add descriptions to the
14095 structure members. Replace `suspend_count' counter by a
14096 `suspended' flag.
14097 * win32-low.c (thread_rec): Update condition of when to get the
14098 context from the inferior. Rely on ContextFlags being set if it
14099 has already been retrieved. Only suspend the inferior thread if
14100 we haven't already. Warn if that fails.
14101 (continue_one_thread): s/suspend_count/suspended/. Only call
14102 ResumeThread once. Warn if that fails.
14103
e7b5fa67
PA		 141042007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14105
14106 * win32-low.c (win32_wait): Don't read from the inferior when it
14107 has already exited.
14108
a385171d
PA		 141092007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14110
14111 * Makefile.in (win32_low_h): New variable.
14112 (win32-low.o): Add dependency on $(win32_low_h).
14113 (win32-arm-low.o, win32-i386-low.o): New rules.
14114
f80c84b3
DJ		 141152007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14116
14117 * hostio.c: Correct copyright year.
14118
a6b151f1
DJ		 141192007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14120
14121 * Makefile.in (OBS): Add hostio.o.
14122 (hostio.o): New rule.
14123 * server.h (handle_vFile): Declare.
14124 * hostio.c: New file.
14125 * server.c (handle_v_requests): Take packet_len and new_packet_len
14126 for binary packets. Call handle_vFile.
14127 (main): Update call to handle_v_requests.
14128
f9387fc3
DJ		 141292007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14130
14131 * linux-low.c: Include <sched.h>.
14132
51c2684e
DJ		 141332007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14134
14135 * linux-low.c (linux_tracefork_grandchild): New.
14136 (linux_tracefork_child): Use clone.
14137 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14138
75f83163
JB		 141392007-10-31 Joel Brobecker <brobecker@adacore.com>
14140
14141 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14142
da5898ce
DJ		 141432007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14144
14145 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14146
24a09b5f
DJ		 141472007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14148
14149 * inferiors.c (change_inferior_id): Delete.
14150 (add_pid_to_list, pull_pid_from_list): New.
14151 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14152 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14153 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14154 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14155 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14156 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14157 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14158 (using_threads): Always set to 1.
14159 (handle_extended_wait): New.
14160 (add_process): Do not set TID.
14161 (linux_create_inferior): Set must_set_ptrace_flags.
14162 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14163 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14164 (linux_thread_alive): Rename TID argument to LWPID.
14165 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14166 (linux_wait_for_event): Do not use TID or check using_threads. Update
14167 call to dead_thread_notify. Call handle_extended_wait.
14168 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14169 (send_sigstop): Delete sigstop_sent.
14170 (wait_for_sigstop): Avoid TID.
14171 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14172 (linux_test_for_tracefork): New.
14173 (linux_lookup_signals): Use thread_db_active and
14174 linux_supports_tracefork_flag.
14175 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14176 * linux-low.h (get_process_thread): Avoid TID.
14177 (struct process_ifo): Move thread_known and tid to the end. Remove
14178 sigstop_sent.
14179 (linux_attach_lwp, thread_db_init): Update prototypes.
14180 * server.h (change_inferior_id): Delete prototype.
14181 (add_pid_to_list, pull_pid_from_list): New prototypes.
14182 * thread-db.c (thread_db_use_events): New.
14183 (find_first_thread): Rename to...
14184 (find_one_thread): ...this. Update callers and messages. Do not
14185 call fatal. Check thread_db_use_events. Do not call
14186 change_inferior_id or new_thread_notify.
14187 (maybe_attach_thread): Update. Do not call new_thread_notify.
14188 (thread_db_init): Set thread_db_use_events. Check use_events.
14189 * utils.c (fatal, warning): Correct message prefix.
14190
30ed0a8f
DJ		 141912007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14192
14193 * Makefile.in (clean): Remove new files.
14194 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14195 (powerpc-64.o, powerpc-64.c): New rules.
14196 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14197 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14198 with SPE.
14199 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14200 SPE targets.
14201 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14202 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14203 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14204 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14205 (target_regsets): Add AltiVec and SPE register sets.
14206 * configure.ac: Check for AltiVec and SPE.
14207 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14208 (ppc_fill_vrregset, ppc_store_vrregset): New.
14209 (target_regsets): Add AltiVec register set.
14210 * configure: Regenerated.
14211
fd462a61
DJ		 142122007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14213
14214 * linux-low.c (O_LARGEFILE): Define.
14215 (linux_read_memory): Use /proc/PID/mem.
14216 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14217 * configure, config.in: Regenerated.
14218
69f223ed
DJ		 142192007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14220
14221 * linux-low.c (linux_wait_for_event): Do not pass signals while
14222 single-stepping.
14223
aec18585
PA		 142242007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14225
14226 * win32-low.c (create_process): New.
14227 (win32_create_inferior): Use create_process instead of
14228 CreateProcess. If create_process failed retry appending an ".exe"
14229 suffix. Store the GetLastError result immediatelly after
14230 create_process calls and use it on the call to error.
14231
34d86ddd
PA		 142322007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14233
14234 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14235
5a0e3bd0
JB		 142362007-08-23 Joel Brobecker <brobecker@adacore.com>
14237
14238 * configure.ac: Switch license to GPLv3.
14239
f88c79e6
MS		 142402007-08-01 Michael Snyder <msnyder@access-company.com>
14241
14242 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14243
6b3d9b83
PA		 142442007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14245
14246 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14247 typedef.
14248 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14249 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14250 CloseToolhelp32Snapshot.
14251 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14252 CloseToolhelp32Snapshot.
14253
c588c53c
MS		 142542007-07-27 Michael Snyder <michael.snyder@access-company.com>
14255
14256 * server.c (main): Check for inferior exit before main loop.
14257
aa0403d9
PA		 142582007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14259
14260 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14261 instead of on tmp_desc.
14262
255e7678
DJ		 142632007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14264 Daniel Jacobowitz <dan@codesourcery.com>
14265
14266 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14267 (add_thread): Minor cleanups.
14268 (clear_inferiors): Move lower in the file. Clear the DLL
14269 list.
14270 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14271 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14272 (xml_escape_text): New.
14273 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14274 for qSupported.
14275 (handle_v_cont): Report errors.
14276 (gdbserver_version): Update.
14277 (main): Correct size of own_buf. Do not report initial DLL events.
14278 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14279 (unloaded_dll, xml_escape_text): New.
14280 * win32-low.c (enum target_waitkind): Update comments.
14281 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14282 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14283 (win32_EnumProcessModules, win32_GetModuleInformation)
14284 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14285 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14286 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14287 (win32_Module32First, win32_Module32Next, load_toolhelp)
14288 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14289 (get_child_debug_event): Handle DLL events.
14290 (win32_wait): Likewise.
14291
0d37add9
DJ		 142922007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14293
14294 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14295 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14296
45e2715e
PA		 142972007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14298
14299 * win32-low.c (handle_output_debug_string): Ignore event if not
14300 waiting.
14301
c5674cf1
PA		 143022007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14303
14304 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14305
2bbe3cc1
DJ		 143062007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14307
14308 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14309
ae13219e
DJ		 143102007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14311
14312 * inferiors.c (change_inferior_id): Add comment.
14313 * linux-low.c (check_removed_breakpoint): Add an early
14314 prototype. Improve debug output.
14315 (linux_attach): Doc update.
14316 (linux_detach_one_process, linux_detach): Clean up before releasing
14317 each process.
14318 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14319 * linux-low.h (struct process_info): Doc improvement.
14320 * mem-break.c (delete_all_breakpoints): New.
14321 * mem-break.h (delete_all_breakpoints): New prototype.
14322 * thread-db.c (find_first_thread): New.
14323 (thread_db_create_event): Call it instead of
14324 thread_db_find_new_threads. Clean up unused variables.
14325 (maybe_attach_thread): Remove first thread handling.
14326 (thread_db_find_new_threads): Use find_first_thread.
14327 (thread_db_get_tls_address): Likewise.
14328
4105de34
DJ		 143292007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14330
14331 * thread-db.c (thread_db_find_new_threads): Add prototype.
14332 (thread_db_create_event): Check for the main thread before adding
14333 a new thread.
14334 (maybe_attach_thread): Only enable event reporting if TID == 0.
14335 (thread_db_get_tls_address): Check for new threads.
14336
2b876972
DJ		 143372007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14338
14339 * linux-low.c (linux_create_inferior): Try execv before execvp.
14340 * spu-low.c (spu_create_inferior): Likewise.
14341
7a245884
DJ		 143422007-06-13 Mike Frysinger <vapier@gentoo.org>
14343
14344 * linux-low.c (linux_create_inferior): Change execv to execvp.
14345 * spu-low.c (spu_create_inferior): Likewies.
14346
117ce543
DJ		 143472007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14348
14349 * Makefile.in (clean): Clean new files instead of deleted ones.
14350 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14351 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14352 rules.
14353 * configure.srv: Specify XML files and new regformats for MIPS and
14354 MIPS64 GNU/Linux.
14355 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14356 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14357 an entry for the restart register.
14358 (mips_cannot_fetch_register, mips_cannot_store_register)
14359 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14360 register names to match the XML descriptions.
14361 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14362 restart register instead of $0.
14363
0e7f50da
UW		 143642007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14365 Markus Deuling <deuling@de.ibm.com>
14366
14367 * remote-utils.c (decode_xfer_write): New function.
14368 * server.h (decode_xfer_write): Add prototype.
14369 * server.c (handle_query): Add PACKET_LEN argument. Support
14370 qXfer:spu:read and qXfer:spu:write packets.
14371 (main): Pass packet_len to handle_query.
14372 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14373 * target.h (target_ops): Add qxfer_spu.
14374
374c1d38
UW		 143752007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14376
14377 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14378 accessing non-seekable spufs files.
14379
bb63802a
UW		 143802007-05-16 Markus Deuling <deuling@de.ibm.com>
14381
889bf7c5 14382 * server.c (handle_query): Add reply for qC packet.
bb63802a 14383
7390519e
PA		 143842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14385 Leo Zayas <lerele@champenstudios@com>
14386
14387 * server.h (check_remote_input_interrupt_request): New function.
14388 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14389 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14390 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14391 (check_remote_input_interrupt_request): New function.
14392 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 14393 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 14394 winapi_GenerateConsoleCtrlEvent): New typedefs.
14395 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14396 to 250 ms.
14397 (win32_wait): Check for remote interrupt request
14398 with check_remote_input_interrupt_request.
14399 (win32_request_interrupt): New function.
14400 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14401
34b34921
PA		 144022007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14403
14404 * win32-low.c (debug_registers_changed,
14405 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14406 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14407 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14408 (thread_rec): Get context using the low target.
14409 (child_add_thread): Call thread_added on the low target,
14410 which does the same thing.
14411 (regptr): Delete.
14412 (do_initial_child_stuff): Remove debug registers references.
14413 Set context using the low target. Resume threads after
14414 setting the contexts.
14415 (child_continue): Remove dead variable. Remove debug
14416 registers references.
14417 (child_fetch_inferior_registers): Go through the low target.
14418 (do_child_store_inferior_registers): Remove.
14419 (child_store_inferior_registers): Go through the low target.
14420 (win32_resume): Remove debug registers references.
14421 Set context using the low target.
14422 (handle_exception): Change return type to void. Don't record
14423 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
14424 first chance exception.
889bf7c5 14425 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 14426 goto loop. Always return after waiting for debug event.
14427 (win32_wait): Convert to switch statement. Handle spurious
14428 events.
14429
14430 * win32-i386-low.c (debug_registers_changed,
14431 debug_registers_used): New.
14432 (initial_stuff): Rename to ...
14433 (i386_initial_stuff): ... this. Clear debug registers
14434 state variables.
14435 (store_debug_registers): Delete.
14436 (i386_get_thread_context): New.
14437 (load_debug_registers): Delete.
14438 (i386_set_thread_context): New.
14439 (i386_thread_added): New.
14440 (single_step): Rename to ...
14441 (i386_single_step): ... this.
14442 (do_fetch_inferior_registers): Rename to ...
14443 (i386_fetch_inferior_register): ... this.
14444 (i386_store_inferior_register): New.
14445 (the_low_target): Adapt to new interface.
14446
14447 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
14448 (arm_get_thread_context): New.
14449 (arm_set_thread_context): New.
14450 (regptr): New.
14451 (do_fetch_inferior_registers): Rename to ...
14452 (arm_fetch_inferior_register): ... this.
14453 (arm_store_inferior_register): New.
14454 (arm_wince_breakpoint): Reimplement as unsigned long.
14455 (arm_wince_breakpoint_len): Define.
14456 (the_low_target): Adapt to new interface.
14457
14458 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
14459 load_debug_registers. Add get_thread_context, set_thread_context,
14460 thread_added and store_inferior_register. Rename
14461 fetch_inferior_registers to fetch_inferior_register.
14462 (regptr): Remove declaration.
14463
dd6953e1
PA		 144642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14465
14466 * linux-low.c (linux_detach): Change return type to int. Return 0.
14467 * spu-low.c (spu_detach): Likewise.
14468
444d6139
PA		 144692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14470
14471 * target.h (target_ops): Change return type of detach to int.
14472 Add join.
14473 (join_inferior): New.
14474 * server.c (main): Don't skip detach support on mingw32.
14475 If the inferior doesn't support detaching return error.
14476 Call join_inferior instead of using waitpid.
14477 * linux-low.c (linux_join): New.
14478 (linux_target_op): Add linux_join.
14479 * spu-low.c (spu_join): New.
14480 (spu_target_ops): Add spu_join.
14481 * win32-low.c (win32_detach): Adapt to new interface.
14482 Reopen current_process_handle before detaching. Issue a child
14483 resume before detaching.
14484 (win32_join): New.
14485 (win32_target_op): Add win32_join.
14486
1d5315fe
PA		 144872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14488
14489 * win32-low.c (win32-attach): Fix return value.
14490 * target.h (target_ops): Describe ATTACH return values.
14491
bf914831
PA		 144922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14493
14494 * win32-low.c (GETPROCADDRESS): Define.
14495 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
14496 (winapi_DebugSetProcessKillOnExit): Likewise.
14497 (win32_create_inferior): Force usage of ansi CreateProcessA.
14498 (win32_attach): Use GETPROCADDRESS.
14499 (win32_detach): Likewise.
14500
f72f3e60
PA		 145012007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14502
14503 * win32-low.c (win32_wait): Don't use WSTOPSIG.
14504
ed50f18f
PA		 145052007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
14506
14507 * win32-low.c: Commit leftover changes from 2007-03-29.
14508
0c2ead7e
DJ		 145092007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14510
14511 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
14512 fields short instead of int. Add explicit padding.
14513 (i387_cache_to_fsave): Remove unnecessary casts.
14514 (i387_fsave_to_cache): Doc fix.
14515 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
14516
73725ff3
DJ		 145172007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
14518
14519 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
14520 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
14521
d99f33d8
PA		 145222007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14523
14524 * configure.srv (arm*-*-mingw32ce*): Move near the other
14525 arm targets.
14526
68070c10
PA		 145272007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
14528
2482afc6 14529 * configure.ac: Add errno checking.
68070c10
PA		 14530 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
14531 sys/file.h and malloc.h.
14532 (AC_CHECK_DECLS): Add perror.
14533 (srv_mingwce): Handle.
2482afc6 14534 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 14535 win32-i386-low.o to srv_tgtobj.
14536 (i[34567]86-*-mingw*): Likewise.
14537 (arm*-*-mingw32ce*): Add case.
14538 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14539 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
14540 [__MINGW32CE__] (strerror): New function.
14541 [__MINGW32CE__] (errno): Define to GetLastError.
14542 [__MINGW32CE__] (COUNTOF): New macro.
14543 (remote_open): Remove extra close call.
14544 * mem-break.c (delete_breakpoint_at): New function.
14545 * mem-break.h (delete_breakpoint_at): Declare.
14546 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
14547 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
14548 [USE_WIN32API] (read, write): Add char* casts.
14549 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
14550 * server.h: Include wincecompat.h on Windows CE.
14551 [HAVE_ERRNO_H]: Check.
14552 (perror): Declare if not declared.
14553 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
14554 (perror_with_name): Remove errno declaration.
14555 * wincecompat.h: New.
14556 * wincecompat.c: New.
14557 * win32-low.h: New.
14558 * win32-arm-low.c: New.
14559 * win32-i386-low.c: New.
14560 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
14561 (OUTMSG2): Make it safe.
14562 (_T): New macro.
14563 (COUNTOF): New macro.
14564 (NUM_REGS): Get it from the low target.
14565 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
14566 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
14567 (thread_rec): Let low target handle debug registers.
14568 (child_add_thread): Likewise.
14569 (child_init_thread_list): Likewise.
14570 (continue_one_thread): Likewise.
14571 (regptr): New.
14572 (do_child_fetch_inferior_registers): Move to ...
14573 * win32-i386-low.c: ... here, and rename to ...
14574 (do_fetch_inferior_registers): ... this.
889bf7c5 14575 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 14576 Go through the low target.
14577 (do_child_store_inferior_registers): Use regptr.
14578 (strwinerror): New function.
14579 (win32_create_inferior): Handle Windows CE.
14580 Use strwinerror instead of strerror on Windows error
14581 codes. Add program to the error output.
14582 Don't close the main thread handle on Windows CE.
14583 (win32_attach): Use coredll.dll on Windows CE.
14584 (win32_kill): Close current process and current
14585 thread handles.
14586 (win32_detach): Use coredll.dll on Windows CE.
14587 (win32_resume): Let low target handle debug registers, and
14588 step request.
14589 (handle_exception): Add/Remove initial breakpoint. Avoid
14590 non-existant WSTOPSIG on Windows CE.
14591 (win32_read_inferior_memory): Cast to remove warning.
14592 (win32_arch_string): Go through the low target.
14593 (initialize_low): Call set_breakpoint_data with the low
14594 target's breakpoint.
14595 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
14596 FOP_REGNUM, mappings): Move to ...
14597 * win32-i386-low.c: ... here.
14598 * win32-low.c (win32_thread_info): Move to ...
14599 * win32-low.h: ... here.
14600 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
14601 win32-arm-low.c and wincecompat.c.
14602 (all:): Add $EXEEXT.
14603 (install-only:): Likewise.
14604 (gdbserver:): Likewise.
14605 (gdbreplay:): Likewise.
14606 * config.in: Regenerate.
14607 * configure: Regenerate.
14608
41093d81
PA		 146092007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14610
14611 * win32-low.c: Rename typedef thread_info to
14612 win32_thread_info throughout.
14613
544afa54
PA		 146142007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
14615
14616 * win32-i386-low.c: Rename to ...
14617 * win32-low.c: ... this.
14618 * configure.srv: Replace win32-i386-low.o with win32-low.o.
14619 * Makefile.in: Likewise.
14620
bce7165d
PA		 146212007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
14622
14623 * remote-utils.c (monitor_output): Constify msg parameter.
14624 * server.h (monitor_output): Likewise.
14625 * win32-i386-low.c (handle_output_debug_string): New.
14626 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
14627 handle_output_debug_string.
14628 (get_child_debug_event): Likewise.
14629
506c7aa0
DJ		 146302007-03-27 Mat Hostetter <mat@lcs.mit.edu>
14631
14632 * server.c (main): Correct strtoul check.
14633
42c81e2a
DJ		 146342007-03-27 Jon Ringle <jon@ringle.org>
14635
14636 * linux-low.c: Check __ARCH_HAS_MMU__ also.
14637
9453113a
DJ		 146382007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
14639
14640 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
14641
64a69107
DJ		 146422007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
14643
14644 * terminal.h: Check HAVE_SGTTY_H.
14645
146462007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 14647
14648 * remote-utils.c (remote_open): Print out the assigned port number.
14649
c74d0ad8
DJ		 146502007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
14651
14652 * remote-utils.c (monitor_output): New function.
14653 * server.c (debug_threads): Define here.
14654 (monitor_show_help): New function.
14655 (handle_query): Handle qRcmd.
14656 (main): Do not handle 'd' packet.
14657 * server.h (debug_threads, remote_debug, monitor_output): Declare.
14658 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
14659 of debug_threads.
14660
de7c3b4a
PA		 146612007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14662
14663 * Makefile.in (EXEEXT): New.
14664 (clean): Use $(EXEEXT).
14665
ef57601b
PA		 146662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14667
14668 * target.h (target_ops): Rename send_signal to request_interrupt,
14669 and remove enum target_signal parameter.
14670 * linux-low.c (linux_request_interrupt): Rename from
14671 linux_send_signal, and always send SIGINT.
14672 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
14673 and always send SIGINT.
14674 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
14675 of send_signal.
14676 (input_interrupt): Likewise.
14677
820f2bda
PA		 146782007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
14679
14680 * server.c (get_features_xml): Check if target implemented
14681 arch_string.
14682 * win32-i386-low.c (win32_arch_string): New.
14683 (win32_target_ops): Add win32_arch_string as arch_string member.
14684
ab39bf24
UW		 146852007-02-22 Markus Deuling <deuling@de.ibm.com>
14686
14687 * spu-low.c (spu_arch_string): New.
14688 (spu_target_ops): Add spu_arch_string.
14689
61ff6e04
DJ		 146902007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
14691
14692 * remote-utils.c: Remove HAVE_TERMINAL_H check.
14693 * configure.ac: Do not check for terminal.h.
14694 * configure, config.in: Regenerated.
14695
fb1e4ffc
DJ		 146962007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14697
14698 * Makefile.in (OBS): Add $(XML_BUILTIN).
14699 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
14700 (clean): Update.
14701 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
14702 (arm-with-iwmmxt.c): New.
14703 * config.in, configure: Regenerate.
14704 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
14705 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
14706 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
14707 (arm*-*-linux*): Add iWMMXt and regset support.
14708 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
14709 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
14710 (arm_store_wmmxregset, target_regsets): New.
14711 * server.c (get_features_xml): Take annex argument. Check builtin
14712 XML documents.
14713 (handle_query): Handle multiple annexes.
14714
0f48aa01
DJ		 147152007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14716
14717 * remote-utils.c [USE_WIN32API] (read, write): Define.
14718 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
14719 write.
14720
23181151
DJ		 147212007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
14722
14723 * linux-i386-low.c (the_low_target): Set arch_string.
14724 * linux-x86-64-low.c (the_low_target): Likewise.
14725 * linux-low.c (linux_arch_string): New.
14726 (linux_target_ops): Add it.
14727 * linux-low.h (struct linux_target_ops): Add arch_string.
14728 * server.c (write_qxfer_response): Use const void * for DATA.
14729 (get_features_xml): New.
14730 (handle_query): Handle qXfer:features:read. Report it for qSupported.
14731 * target.h (struct target_ops): Add arch_string method.
14732
9d606399
DJ		 147332007-01-03 Denis Pilat <denis.pilat@st.com>
14734 Daniel Jacobowitz <dan@codesourcery.com>
14735
14736 * linux-low.c (linux_kill): Handle being called with no threads.
14737 * win32-i386-low.c (win32_kill): Likewise.
14738 (get_child_debug_event): Clear current_process_handle.
14739
147402006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 14741 Daniel Jacobowitz <dan@codesourcery.com>
14742
14743 * remote-utils.c (remote_open): Check the type of specified
14744 serial port devices before opening them.
14745 * server.c (main): Kill the inferior if an error occurs during
14746 the first remote_open.
14747
a5e13d24
DJ		 147482006-12-05 Markus Deuling <deuling@de.ibm.com>
14749
14750 * README: Update supported targets.
14751
186947f7
DJ		 147522006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
14753
14754 * Makefile.in (clean): Remove reg-mips64.c.
14755 (reg-mips64.c, reg-mips64.o): New rules.
14756 * configure.srv: Handle mips64. Include regset support for mips.
14757 * linux-mips-low.c (union mips_register): New.
14758 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
14759 (mips_breakpoint, mips_breakpoint_at): Use int.
14760 (mips_collect_register, mips_supply_register)
14761 (mips_collect_register_32bit, mips_supply_register_32bit)
14762 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14763 (mips_store_fpregset, target_regsets): New.
14764 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
14765
a13e2c95
UW		 147662006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
14767
14768 * configure.srv: Add target "spu*-*-*".
14769 * Makefile.in (clean): Remove reg-spu.c.
14770 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
14771 * spu-low.c: New file.
14772
cb7283db
DJ		 147732006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14774
14775 * configure.ac: Correct td_thr_tls_get_addr test.
14776 * configure: Regenerated.
14777
89be2091
DJ		 147782006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
14779
14780 * linux-low.c (linux_wait_for_event): Reformat. Use the
14781 pass_signals array.
14782 * remote-utils.c (decode_address_to_semicolon): New.
14783 * server.c (pass_signals, handle_general_set): New.
14784 (handle_query): Mention QPassSignals for qSupported.
14785 (main): Call handle_general_set.
14786 * server.h (pass_signals, decode_address_to_semicolon): New.
14787
000ef4f0
DJ		 147882006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
14789
14790 * server.c (handle_query): Correct error handling for read_auxv.
14791
b7149293
UW		 147922005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
14793
14794 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
14795 and srv_linux_thread_db to yes.
14796 * linux-s390-low.c (s390_fill_gregset): New function.
14797 (target_regsets): Define data structure.
14798
dae5f5cf
DJ		 147992006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
14800
14801 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
14802 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
14803 * config.in, configure: Regenerated.
14804 * inferiors.c (gdb_id_to_thread): New function.
14805 (gdb_id_to_thread_id): Use it.
14806 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
14807 * linux-low.h (struct process_info): Add th member.
14808 (thread_db_get_tls_address): New prototype.
14809 * remote-utils.c (decode_address): Make non-static.
14810 * server.c (handle_query): Handle qGetTLSAddr.
14811 * server.h (gdb_id_to_thread, decode_address): New prototypes.
14812 * target.h (struct target_ops): Add get_tls_address.
14813 * thread-db.c (maybe_attach_thread): Save the thread handle.
14814 (thread_db_get_tls_address): New.
14815
32ca6d61
DJ		 148162006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
14817
14818 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
14819 (linux_resume_one_process): Take a siginfo_t *. Update all
14820 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
14821 (struct pending_signals): Add a siginfo_t.
14822 (linux_wait_for_process): Always set last_status.
14823 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
14824 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
14825 * linux-low.h (struct process_info): Add last_status.
14826
5ffff7c1
DJ		 148272006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
14828
14829 * remote-utils.c (try_rle): New function.
14830 (putpkt_binary): Use it.
14831
8695c747
DJ		 148322006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
14833
14834 * Makefile.in (clean): Clean reg-x86-64-linux.c.
14835 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
14836 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
14837 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
14838 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
14839 point registers.
14840
290fadea
RS		 148412006-08-08 Richard Sandiford <richard@codesourcery.com>
14842
14843 * server.c (terminal_fd): New variable.
14844 (old_foreground_pgrp): Likewise.
14845 (restore_old_foreground_pgrp): New function.
14846 (start_inferior): Record the terminal file descriptor in terminal_fd
14847 and its original foreground group in old_foreground_pgrp. Register
14848 restore_old_foreground_pgrp with atexit().
14849
9f2e1e63
DJ		 148502006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
14851
14852 * server.c (handle_query): Correct qPart to qXfer.
14853
b80864fb
DJ		 148542006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
14855
14856 * configure.ac: Check for more headers which are missing on
14857 Windows. Automatically supply -lwsock32 and USE_WIN32API.
14858 * configure.srv: Add Cygwin and mingw32.
14859 * remote-utils.c: Don't include headers unconditionally which
14860 are missing on mingw32. Include <winsock.h> for mingw32.
14861 (remote_open): Adjust for mingw32 support. Flush
14862 standard error after writing to it.
14863 (remote_close, putpkt_binary, input_interrupt, block_async_io)
14864 (unblock_async_io, enable_async_io, disable_async_io)
14865 (readchar, getpkt): Update for Winsock support.
14866 (prepare_resume_reply): Expect a protocol signal number.
14867 * server.c: Disable <sys/wait.h> on mingw32.
14868 (start_inferior): Adjust for mingw32 support. Flush
14869 standard error after writing to it.
14870 (attach_inferior): Likewise. Use protocol signal
14871 numbers.
14872 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
14873 and names.
14874 * win32-i386-low.c: New file.
14875 * Makefile.in (XM_CLIBS): Set.
14876 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
14877 (win32-i386-low.o): New dependency rule.
14878 * linux-low.c (linux_wait): Use target signal numbers.
14879 * target.h (struct target_ops): Doc fix.
14880 * server.h (target_signal_to_name): New prototype.
14881 * gdbreplay.c: Don't include headers unconditionally which
14882 are missing on mingw32. Include <winsock.h> for mingw32.
14883 (remote_close, remote_open): Adjust for Winsock support.
14884 * configure, config.in: Regenerated.
14885
0876f84a
DJ		 148862006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14887
14888 * server.c (decode_xfer_read, write_qxfer_response): New.
14889 (handle_query): Take a packet length argument. Handle
14890 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
14891 the qSupported response.
14892 (main): Update call to handle_query.
14893
01f9e8fa
DJ		 148942006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
14895
14896 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
14897 (putpkt_binary): Renamed from putpkt and adjusted for binary
14898 data.
14899 (putpkt): New wrapper for putpkt_binary.
14900 (readchar): Don't mask off the high bit.
14901 (decode_X_packet): New function.
14902 * server.c (main): Call putpkt_binary if a handler sets the packet
14903 length. Save the length of the incoming packet. Handle 'X'.
14904 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
14905
be2a5f71
DJ		 149062006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
14907
14908 * server.c (handle_query): Handle qSupported.
14909
ea025f5f
DJ		 149102006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14911
14912 * remote-utils.c (all_symbols_looked_up): New variable.
14913 (look_up_one_symbol): Check it.
14914 * server.h (look_up_one_symbol): New declaration.
14915 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
14916
9308fc88
DJ		 149172006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
14918
14919 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 14920 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 14921 (PTRACE_GET_THREAD_AREA): Define.
14922 (ps_get_thread_area): New function.
14923
52fb6437
NS		 149242006-05-09 Nathan Sidwell <nathan@codesourcery.com>
14925
14926 * configure.srv (m68k*-*-uclinux*): New target.
14927 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
14928 (linux_resume_one_process): Remove extraneous cast.
14929 (linux_read_offsets): New.
14930 (linux_target_op): Add linux_read_offsets on mmuless systems.
14931 * server.c (handle_query): Add qOffsets logic.
14932 * target.h (struct target_ops): Add read_offsets.
14933
21b0f40c
DJ		 149342006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14935
14936 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
14937 (PTRACE_GET_THREAD_AREA): Define.
14938 (ps_get_thread_area): New function.
14939 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
14940 (linux-x86-64-low.o): Update.
14941
0050a760
DJ		 149422006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
14943
14944 * configure.ac: Remove checks for prfpregset_t.
14945 * gdb_proc_service.h: New file.
14946 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
14947 new "gdb_proc_service.h".
14948 * proc-service.c: Likewise.
14949 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
14950 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
14951 * Makefile.in (gdb_proc_service_h): Updated.
14952 * configure, config.in: Regenerated.
14953
b92a518e
DJ		 149542006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
14955
14956 * remote-utils.c (prepare_resume_reply): Move declaration
14957 of gdb_id_from_wait to the top of the block.
14958
545587ee
DJ		 149592006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
14960
14961 * linux-low.c (regsets_store_inferior_registers): Read the regset
14962 from the target before filling it.
14963
9db87ebd
DJ		 149642006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
14965
14966 * server.c (attach_inferior): Return SIGTRAP for a successful
14967 attach.
14968
dd24457d
DJ		 149692006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14970
14971 * Makefile.in (OBS): Add version.o.
14972 (STAGESTUFF): Delete.
14973 (version.o): Add dependencies.
14974 (version.c): Replace rule.
14975 (clean): Remove version.c.
14976 * server.c (gdbserver_version): New.
14977 (gdbserver_usage): Use printf.
14978 (main): Handle --version and --help.
14979 * server.h (version, host_name): Add declarations.
14980
6f0f660e
EZ		 149812005-12-23 Eli Zaretskii <eliz@gnu.org>
14982
889bf7c5
PA		 14983 * linux-arm-low.c:
14984 * linux-arm-low.c:
14985 * inferiors.c:
14986 * i387-fp.h:
14987 * i387-fp.c:
14988 * gdbreplay.c:
14989 * regcache.c:
14990 * proc-service.c:
14991 * mem-break.h:
14992 * mem-break.c:
14993 * linux-x86-64-low.c:
14994 * linux-sh-low.c:
14995 * linux-s390-low.c:
14996 * linux-ppc64-low.c:
14997 * linux-ppc-low.c:
14998 * linux-mips-low.c:
14999 * linux-m68k-low.c:
15000 * linux-m32r-low.c:
15001 * linux-low.h:
15002 * linux-low.c:
15003 * linux-ia64-low.c:
15004 * linux-i386-low.c:
15005 * linux-crisv32-low.c:
15006 * thread-db.c:
15007 * terminal.h:
15008 * target.h:
15009 * target.c:
15010 * server.h:
15011 * server.c:
15012 * remote-utils.c:
15013 * regcache.h:
15014 * utils.c:
15015 * Makefile.in:
15016 * configure.ac:
6f0f660e
EZ		 15017 * gdbserver.1: Add (C) after Copyright. Update the FSF
15018 address.
15019
9d1fb177
DJ		 150202005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15021
15022 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15023 (arm_breakpoint_at): Recognize both breakpoints.
15024 (the_low_target): Use the correct breakpoint instruction.
15025
011a70c2
DJ		 150262005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15027
15028 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15029 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15030 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15031 (the_low_target): Update.
15032
7fb85e41
AS		 150332005-10-25 Andreas Schwab <schwab@suse.de>
15034
15035 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15036
15037 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15038 (ia64_num_regs): Reduce to 462.
15039
3db0444b
DJ		 150402005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15041
15042 * acinclude.m4: Correct quoting.
15043 * aclocal.m4: Regenerated.
15044
15045 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15046 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15047 (thread_db_init): Call thread_db_err_str.
15048 * configure.ac: Check for TD_VERSION.
15049 * config.in, configure: Regenerated.
15050
bee0189a
DJ		 150512005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15052
15053 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15054
e9d25b98
DJ		 150552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15056
15057 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15058 is not available. Define HAVE_PTRACE_GETREGS if it is.
15059 * config.in, configure: Regenerated.
15060 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15061 * linux-i386-low.c, linux-m68k-low.c: Update to use
15062 HAVE_PTRACE_GETREGS.
15063 * linux-low.c (regsets_fetch_inferior_registers)
15064 (regsets_store_inferior_registers): Only return 0 if we processed
15065 GENERAL_REGS.
15066 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15067 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15068
a06660f7
DJ		 150692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15070
15071 * inferiors.c (struct thread_info): Add gdb_id.
15072 (add_thread): Add gdb_id argument.
15073 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15074 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15075 calls to add_thread.
15076 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15077 * server.c (handle_query): Use thread_to_gdb_id.
15078 (handle_v_cont, main): Use gdb_id_to_thread_id.
15079 * server.h (add_thread): Update prototype.
15080 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15081 prototypes.
15082
5a1f5858
DJ		 150832005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15084
15085 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15086 left-padded registers.
15087 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15088 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15089
e122f1f5
SE		 150902005-07-01 Steve Ellcey <sje@cup.hp.com>
15091
15092 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15093 * configure: Regenerate.
15094 * config.in: Regenerate.
15095 * server.h (NEED_DECLARATION_STRERROR):
15096 Replace with !HAVE_DECL_STRERROR.
15097
d592fa2f
DJ		 150982005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15099
15100 * linux-low.c (linux_wait, linux_send_signal): Don't test
15101 an unsigned long variable for > 0 if it could be MAX_ULONG.
15102 * server.c (myresume): Likewise.
15103 * target.c (set_desired_inferior): Likewise.
15104
ccbd4912
MK		 151052005-06-13 Mark Kettenis <kettenis@gnu.org>
15106
15107 * configure.ac: Simplify and improve check for socklen_t.
15108 * configure, config.in: Regenerate.
15109
f450004a
DJ		 151102005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15111
15112 * acconfig.h: Remove.
15113 * configure.ac: Add a test for socklen_t. Use three-argument
15114 AC_DEFINE throughout.
15115 * config.in: Regenerated using autoheader 2.59.
15116 * configure: Regenerated.
15117
15118 * gdbreplay.c (socklen_t): Provide a default.
15119 (remote_open): Use socklen_t.
15120 * remote-utils.c (socklen_t): Provide a default.
15121 (remote_open): Use socklen_t.
15122 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15123 unsigned char.
15124
15125 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15126 char for buffers.
15127 * linux-low.c (linux_read_memory, linux_write_memory)
15128 (linux_read_auxv): Likewise.
15129 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15130 (check_mem_write): Likewise.
15131 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15132 Likewise.
15133 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15134 (registers_from_string, register_data): Likewise.
15135 * server.c (handle_query, main): Likewise.
15136 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15137 (decode_M_packet): Likewise.
15138 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15139 * target.h (struct target_ops): Update read_memory, write_memory,
15140 and read_auxv.
15141 (read_inferior_memory, write_inferior_memory): Update.
15142 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15143 to unsigned char *.
15144 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15145 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15146 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15147 linux-s390-low.c, linux-sh-low.c: Update for changes in
15148 read_inferior_memory and the_low_target->breakpoint.
15149
eee84df1
DJ		 151502005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15151
15152 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15153 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15154 * configure.srv: Add powerpc64-*-linux*.
15155 * linux-ppc64-low.c: New file.
15156
45b134e5
OF		 151572005-05-23 Orjan Friberg <orjanf@axis.com>
15158
15159 * linux-cris-low.c: New file with support for CRIS.
15160 * linux-crisv32-low.c: Ditto for CRISv32.
15161 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15162 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 15163 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 15164 reg-crisv32.o, and reg-crisv32.c to make rules.
15165 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15166 recognized targets.
15167
48d93c75
UW		 151682005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15169
15170 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15171 of sizeof (PTRACE_XFER_TYPE).
15172 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15173
e013ee27
OF		 151742005-05-12 Orjan Friberg <orjanf@axis.com>
15175
889bf7c5 15176 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 15177 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15178 pointers for hardware watchpoint support.
15179 * linux-low.h (struct linux_target_ops): Ditto.
15180 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15181 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15182 to linux_target_ops.
15183 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15184 reply packet.
15185 * server.c (main): Recognize 'Z' and 'z' packets.
15186
b0ded00b
UW		 151872005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15188
15189 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15190 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15191 (the_low_target): Add new members.
15192
8643e2ad
DJ		 151932005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15194
15195 * proc-service.c (ps_lgetregs): Search all_processes instead of
15196 all_threads.
15197
fc620387
DJ		 151982005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15199
15200 * server.c (start_inferior): Change return type to int.
15201 (attach_inferior): Change sigptr to int *.
15202 (handle_v_cont, handle_v_requests): Change signal to int *.
15203 (main): Change signal to int.
15204
152052005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 15206
15207 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15208 * configure.srv: Add m32r*-*-linux*.
15209 * linux-m32r-low.c: New file.
15210
e0e76420
DJ		 152112005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15212
15213 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15214
a1928bad
DJ		 152152005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15216
15217 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15218 Take unsigned long arguments for PIDs.
15219 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15220 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15221 (wait_for_sigstop, linux_resume_one_process)
15222 (regsets_fetch_inferior_registers, linux_send_signal)
15223 (linux_read_auxv): Likewise. Update the types of variables holding
15224 PIDs. Update format string specifiers.
15225 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15226 * remote-utils.c (prepare_resume_reply): Likewise.
15227 * server.c (cont_thread, general_thread, step_thread)
15228 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15229 unsigned long.
15230 (handle_query): Update format specifiers.
15231 (handle_v_cont, main): Use strtoul for thread IDs.
15232 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15233 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15234 (general_thread, step_thread, thread_from_wait)
15235 (old_thread_from_wait): Update.
15236 * target.h (struct thread_resume): Use unsigned long for THREAD.
15237 (struct target_ops): Use unsigned long for arguments to attach and
15238 thread_alive.
15239
dcdb98d2
DJ		 152402005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15241
15242 * acinclude.m4: Include bfd/bfd.m4 directly.
15243 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15244 <agriffis@toolchain.org>.
15245 * aclocal.m4, configure: Regenerated.
15246
bec39cab
AC		 152472005-01-07 Andrew Cagney <cagney@gnu.org>
15248
15249 * configure.ac: Rename configure.in, require autoconf 2.59.
15250 * configure: Re-generate.
15251
434c4c77
DJ		 152522004-12-08 Daniel Jacobowitz <dan@debian.org>
15253
15254 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15255 LIBS when finished.
15256 * aclocal.m4: Regenerated.
15257 * configure: Regenerated.
15258
db1d3e1b
AS		 152592004-11-21 Andreas Schwab <schwab@suse.de>
15260
15261 * linux-m68k-low.c (m68k_num_gregs): Define.
15262 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15263 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15264 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15265 (m68k_breakpoint_at): New. Add to the_low_target.
15266
15267 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15268 srv_linux_thread_db to yes.
15269
43360365
JB		 152702004-10-20 Joel Brobecker <brobecker@gnat.com>
15271
15272 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15273 (ARCH_SET_FS): Likewise.
15274 (ARCH_GET_FS): Likewise.
15275 (ARCH_GET_GS): Likewise.
15276
fd500816
DJ		 152772004-10-16 Daniel Jacobowitz <dan@debian.org>
15278
15279 * linux-i386-low.c (ps_get_thread_area): New.
15280 * linux-x86-64-low.c (ps_get_thread_area): New.
15281 * linux-low.c: Include <sys/syscall.h>.
15282 (linux_kill_one_process): Don't kill the first thread here.
15283 (linux_kill): Kill the first thread here.
15284 (kill_lwp): New function.
15285 (send_sigstop, linux_send_signal): Use it.
15286 * proc-service.c: Clean up #ifdefs.
15287 (fpregset_info): Delete.
15288 (ps_lgetregs): Update and enable implementation.
15289 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15290 implementations.
15291 * remote-utils.c (struct sym_cache, symbol_cache): New.
15292 (input_interrupt): Print a clearer message.
15293 (async_io_enabled): New variable.
15294 (enable_async_io, disable_async_io): Use it. Update comments.
15295 (look_up_one_symbol): Use the symbol cache.
15296 * thread-db.c (thread_db_look_up_symbols): New function.
15297 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15298
f6de3c42
DJ		 152992004-10-16 Daniel Jacobowitz <dan@debian.org>
15300
15301 * configure.in: Test for -rdynamic.
15302 * configure: Regenerated.
15303 * Makefile (INTERNAL_LDFLAGS): New.
15304 (gdbserver, gdbreplay): Use it.
15305
2c0fc042
AC		 153062004-09-02 Andrew Cagney <cagney@gnu.org>
15307
15308 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15309
075b3282
DJ		 153102004-03-23 Daniel Jacobowitz <drow@mvista.com>
15311
15312 * linux-low.c (linux_wait): Clear all_processes list also.
15313
fa6a77dc
DJ		 153142004-03-12 Daniel Jacobowitz <drow@mvista.com>
15315
15316 * linux-low.c: Include <errno.h>. Remove extern declaration of
15317 errno.
15318
6d782a97
DJ		 153192004-03-12 Daniel Jacobowitz <drow@mvista.com>
15320
15321 * gdbreplay.c, server.h, utils.c: Update copyright years.
15322
3a7fb99b
DJ		 153232004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15324
15325 * server.c (main): Print child status or termination signal from
15326 variable 'signal', not 'sig'.
15327
c3e735a6
DJ		 153282004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15329
15330 * linux-low.c (linux_read_memory): Change return type to
15331 int. Check for and return error from ptrace().
15332 * target.c (read_inferior_memory): Change return type to int. Pass
15333 back return status from the_target->read_memory().
15334 * target.h (struct target_ops): Adapt *read_memory() prototype.
15335 Update comment.
15336 (read_inferior_memory): Adapt prototype.
15337 * server.c (main): Return an error packet if
15338 read_inferior_memory() returns an error.
15339
a59d1c82
DJ		 153402004-03-04 Daniel Jacobowitz <drow@mvista.com>
15341
15342 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15343 Unify with other clean targets.
15344
dc3f8883
DJ		 153452004-02-29 Daniel Jacobowitz <drow@mvista.com>
15346
15347 * server.c (handle_v_cont): Call set_desired_inferior.
15348
89a208da
DJ		 153492004-02-29 Daniel Jacobowitz <drow@mvista.com>
15350
15351 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15352
62ea82f5
DJ		 153532004-02-29 Daniel Jacobowitz <drow@mvista.com>
15354
15355 * linux-low.c (linux_wait): Unblock async I/O.
15356 (linux_resume): Block and enable async I/O.
15357 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15358 * server.h (block_async_io, unblock_async_io): Add prototypes.
15359
6910d122
DJ		 153602004-02-29 Daniel Jacobowitz <drow@mvista.com>
15361
15362 * remote-utils.c (remote_open): Print a status notice after
15363 opening a TCP port.
15364 * server.c (attach_inferior): Print a status notice after
15365 attaching.
15366
153672004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 15368
15369 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15370
c89dc5d4
DJ		 153712004-02-26 Daniel Jacobowitz <drow@mvista.com>
15372
15373 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15374 error packet.
15375 * server.c, target.h: Update copyright years.
15376
4b8dad4a
RM		 153772004-02-25 Roland McGrath <roland@redhat.com>
15378
15379 * target.h (struct target_ops): New member `read_auxv'.
15380 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15381 * linux-low.c (linux_read_auxv): New function.
15382 (linux_target_ops): Initialize `read_auxv' member to that.
15383
d7446758
JB		 153842004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15385
15386 Committed by Jim Blandy <jimb@redhat.com>.
15387
15388 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 15389 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 15390 instead of GPR_SIZE to distiguish s390 and s390x targets.
15391
5544ad89
DJ		 153922004-01-31 Daniel Jacobowitz <drow@mvista.com>
15393
15394 * linux-low.c: Update copyright year.
15395 (check_removed_breakpoint): Clear pending_is_breakpoint.
15396 (linux_set_resume_request, linux_queue_one_thread)
15397 (resume_status_pending_p): New functions.
15398 (linux_continue_one_thread): Use process->resume.
15399 (linux_resume): Only resume threads if there are no pending events.
15400 * linux-low.h (struct process_info): Add resume request
15401 pointer.
15402
2a68b70e
DJ		 154032004-01-30 Daniel Jacobowitz <drow@mvista.com>
15404
15405 * regcache.c (new_register_cache): Clear the allocated register
15406 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15407
64386c31
DJ		 154082003-10-13 Daniel Jacobowitz <drow@mvista.com>
15409
15410 * linux-low.c (linux_resume): Take a struct thread_resume *
15411 argument.
15412 (linux_wait): Update call.
15413 (resume_ptr): New static variable.
15414 (linux_continue_one_thread): Renamed from
15415 linux_continue_one_process. Use resume_ptr.
15416 (linux_resume): Use linux_continue_one_thread.
15417 * server.c (handle_v_cont, handle_v_requests): New functions.
15418 (myresume): New function.
15419 (main): Handle 'v' case.
15420 * target.h (struct thread_resume): New type.
15421 (struct target_ops): Change argument of "resume" to struct
15422 thread_resume *.
15423 (myresume): Delete macro.
15424
c938e9b0
L		 154252003-08-08 H.J. Lu <hongjiu.lu@intel.com>
15426
15427 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
15428 (uninstall): Support DESTDIR.
15429
7f313d07
BC		 15430Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
15431
15432 * configure.srv: Add xscale*linux copy of arm*linux entry.
15433
3b2fc2ea
DJ		 154342003-07-24 Daniel Jacobowitz <drow@mvista.com>
15435
15436 * linux-arm-low.c (arm_reinsert_addr): New function.
15437 (the_low_target): Add arm_reinsert_addr.
15438
1c0a559e
MK		 154392003-07-08 Mark Kettenis <kettenis@gnu.org>
15440
15441 * mem-break.c: Remove whitespace at end of file.
15442
43d5792c
DJ		 154432003-06-28 Daniel Jacobowitz <drow@mvista.com>
15444
15445 * configure.in: Check whether we need to prototype strerror.
15446 * server.h: Optionally prototype strerror.
15447 * gdbreplay.c (perror_with_name): Use strerror.
15448 * linux-low.c (linux_attach_lwp): Use strerror.
15449 * utils.c (perror_with_name): Use strerror.
15450 * config.in, configure: Regenerated.
15451
c8a86edf
DJ		 154522003-06-28 Daniel Jacobowitz <drow@mvista.com>
15453
15454 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
15455 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
15456
73d37363
DJ		 154572003-06-20 Daniel Jacobowitz <drow@mvista.com>
15458
15459 * Makefile.in (SFILES): Update.
15460 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
15461 low-sun3.c: Remove files.
15462
6ad8ae5c
DJ		 154632003-06-17 Daniel Jacobowitz <drow@mvista.com>
15464
15465 * linux-low.c: Move comment to linux_thread_alive where it belonged.
15466 (linux_detach_one_process, linux_detach): New functions.
15467 (linux_target_ops): Add linux_detach.
15468 * server.c (main): Handle 'D' packet.
15469 * target.h (struct target_ops): Add "detach" member.
15470 (detach_inferior): Define.
15471
1581182a
MK		 154722003-06-13 Mark Kettenis <kettenis@gnu.org>
15473
15474 From Kelley Cook <kelleycook@wideopenwest.com>:
15475 * configure.srv: Accept i[34567]86 variants.
15476
e5379b03
DJ		 154772003-06-05 Daniel Jacobowitz <drow@mvista.com>
15478
15479 * linux-low.c (linux_wait_for_event): Correct comment typos.
15480 (linux_resume_one_process): Call check_removed_breakpoint.
15481 (linux_send_signal): New function.
15482 (linux_target_ops): Add linux_send_signal.
15483 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
15484 of kill.
15485 * target.h (struct target_ops): Add send_signal.
15486
2ff29de4
JB		 154872003-05-29 Jim Blandy <jimb@redhat.com>
15488
15489 * linux-low.c (usr_store_inferior_registers): Transfer buf in
15490 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
15491 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
15492 away part of the register's value.
15493
254787d4
DJ		 154942003-03-26 Daniel Jacobowitz <drow@mvista.com>
15495
15496 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
15497 (linux_wait_for_event, linux_init_signals): Likewise.
15498
94e10508
DJ		 154992003-03-17 Daniel Jacobowitz <drow@mvista.com>
15500
15501 * configure.in: Check for stdlib.h.
15502 * configure: Regenerated.
15503 * config.in: Regenerated.
15504
4c0711e0
DJ		 155052003-01-04 Andreas Schwab <schwab@suse.de>
15506
15507 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
15508
ef66e766
AC		 155092003-01-02 Andrew Cagney <ac131313@redhat.com>
15510
15511 * Makefile.in: Remove obsolete code.
15512
a1358604
DJ		 155132002-11-20 Daniel Jacobowitz <drow@mvista.com>
15514
15515 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
15516 defined(PT_FPR0_HI).
15517
23ce3b1c
DJ		 155182002-11-17 Stuart Hughes <seh@zee2.com>
15519
15520 * linux-arm-low.c (arm_num_regs): Increase.
15521 (arm_regmap): Include status register.
15522
155232002-11-17 Daniel Jacobowitz <drow@mvista.com>
15524
15525 * linux-low.c (register_addr): Remove incorrect -1 check.
15526
a9fa9f7d
DJ		 155272002-08-29 Daniel Jacobowitz <drow@mvista.com>
15528
15529 * linux-low.c (linux_create_inferior): Call setpgid. Return
15530 the new PID.
15531 (unstopped_p, linux_signal_pid): Remove.
15532 (linux_target_ops): Remove linux_signal_pid.
15533 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
15534 global instead of target method.
15535 * target.h (struct target_ops): Remove signal_pid. Update comment
15536 for create_inferior.
15537 * server.c (signal_pid): New variable.
15538 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 15539 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 15540 (attach_inferior): Set signal_pid.
15541
17574093
DJ		 155422002-08-23 Daniel Jacobowitz <drow@mvista.com>
15543
15544 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
15545
155462002-08-20 Jim Blandy <jimb@redhat.com>
15547
15548 * Makefile.in (LDFLAGS): Allow the configure script to establish a
15549 default for this.
15550
155512002-08-01 Andrew Cagney <cagney@redhat.com>
15552
15553 * Makefile.in: Make chill references obsolete.
15554
155552002-07-24 Kevin Buettner <kevinb@redhat.com>
15556
15557 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
15558 * configure: Regenerate.
15559 * config.in: Regenerate.
15560
155612002-07-09 David O'Brien <obrien@FreeBSD.org>
15562
15563 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
15564 (perror_with_name, remote_close, remote_open, expect, play): Static.
15565
155662002-07-04 Michal Ludvig <mludvig@suse.cz>
15567
4b8dad4a 15568 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 15569 byte offsets instead of an array of indexes.
15570 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
15571
155722002-06-13 Daniel Jacobowitz <drow@mvista.com>
15573
15574 * regcache.c: Add comment.
15575
155762002-06-11 Daniel Jacobowitz <drow@mvista.com>
15577
15578 * thread-db.c: New file.
15579 * proc-service.c: New file.
15580 * acinclude.m4: New file.
15581 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
15582 proc-service.o, and thread-db.o.
15583 (linux-low.o): Add USE_THREAD_DB.
15584 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
15585 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
15586 * aclocal.m4: Regenerated.
15587 * config.in: Regenerated.
15588 * configure: Regenerated.
15589 * configure.in: Check for proc_service.h, sys/procfs.h,
15590 thread_db.h, and linux/elf.h headrs.
15591 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
15592 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
15593 Check for -lthread_db and thread support.
15594 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
15595 PowerPC, and SuperH.
15596 * i387-fp.c: Constify arguments.
15597 * i387-fp.h: Likewise.
15598 * inferiors.c: (struct thread_info): Renamed from
15599 `struct inferior_info'. Remove PID member. Use generic inferior
15600 list header. All uses updated.
15601 (inferiors, signal_pid): Removed.
15602 (all_threads): New variable.
15603 (get_thread): Define.
15604 (add_inferior_to_list): New function.
15605 (for_each_inferior): New function.
15606 (change_inferior_id): New function.
15607 (add_inferior): Removed.
15608 (remove_inferior): New function.
15609 (add_thread): New function.
15610 (free_one_thread): New function.
15611 (remove_thread): New function.
15612 (clear_inferiors): Use for_each_inferior and free_one_thread.
15613 (find_inferior): New function.
15614 (find_inferior_id): New function.
15615 (inferior_target_data): Update argument type.
15616 (set_inferior_target_data): Likewise.
15617 (inferior_regcache_data): Likewise.
15618 (set_inferior_regcache_data): Likewise.
15619 * linux-low.c (linux_bp_reinsert): Remove.
15620 (all_processes, stopping_threads, using_thrads)
15621 (struct pending_signals, debug_threads, pid_of): New.
15622 (inferior_pid): Replace with macro.
15623 (struct inferior_linux_data): Remove.
15624 (get_stop_pc, add_process): New functions.
15625 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
15626 Use add_process and add_thread.
15627 (linux_attach_lwp): New function, based on old linux_attach. Use
15628 add_process and add_thread. Set stop_expected for new threads.
15629 (linux_attach): New function.
15630 (linux_kill_one_process): New function.
15631 (linux_kill): Kill all LWPs.
15632 (linux_thread_alive): Use find_inferior_id.
15633 (check_removed_breakpoints, status_pending_p): New functions.
15634 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
15635 Update. Use WNOHANG. Wait for cloned processes also. Update process
15636 struct for the found process.
15637 (linux_wait_for_event): New function.
15638 (linux_wait): Use it. Support LWPs.
15639 (send_sigstop, wait_for_sigstop, stop_all_processes)
15640 (linux_resume_one_process, linux_continue_one_process): New functions.
15641 (linux_resume): Support LWPs.
15642 (REGISTER_RAW_SIZE): Remove.
15643 (fetch_register): Use register_size instead. Call supply_register.
15644 (usr_store_inferior_registers): Likewise. Call collect_register.
15645 Fix recursive case.
15646 (regsets_fetch_inferior_registers): Improve error message.
15647 (regsets_store_inferior_registers): Add debugging.
15648 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
15649 (unstopped_p, linux_signal_pid): New functions.
15650 (linux_target_ops): Add linux_signal_pid.
15651 (linux_init_signals): New function.
15652 (initialize_low): Call it. Initialize using_threads.
15653 * regcache.c (inferior_regcache_data): Add valid
15654 flag.
15655 (get_regcache): Fetch registers lazily. Add fetch argument
15656 and update all callers.
15657 (regcache_invalidate_one, regcache_invalidate): New
15658 functions.
15659 (new_register_cache): Renamed from create_register_cache.
15660 Return the new regcache.
15661 (free_register_cache): Change argument to a void *.
15662 (registers_to_string, registers_from_string): Call get_regcache
15663 with fetch flag set.
15664 (register_data): Make static. Pass fetch flag to get_regcache.
15665 (supply_register): Call get_regcache with fetch flag clear.
15666 (collect_register): Call get_regcache with fetch flag set.
15667 (collect_register_as_string): New function.
15668 * regcache.h: Update.
15669 * remote-utils.c (putpkt): Flush after debug output and use
15670 stderr.
15671 Handle input interrupts while waiting for an ACK.
15672 (input_interrupt): Use signal_pid method.
15673 (getpkt): Flush after debug output and use stderr.
15674 (outreg): Use collect_register_as_string.
15675 (new_thread_notify, dead_thread_notify): New functions.
15676 (prepare_resume_reply): Check using_threads. Set thread_from_wait
15677 and general_thread.
15678 (look_up_one_symbol): Flush after debug output.
15679 * server.c (step_thread, server_waiting): New variables.
15680 (start_inferior): Don't use signal_pid. Update call to mywait.
15681 (attach_inferior): Update call to mywait.
15682 (handle_query): Handle qfThreadInfo and qsThreadInfo.
15683 (main): Don't fetch/store registers explicitly. Use
15684 set_desired_inferior. Support proposed ``Hs'' packet. Update
15685 calls to mywait.
15686 * server.h: Update.
15687 (struct inferior_list, struct_inferior_list_entry): New.
15688 * target.c (set_desired_inferior): New.
15689 (write_inferior_memory): Constify.
15690 (mywait): New function.
15691 * target.h: Update.
15692 (struct target_ops): New signal_pid method.
15693 (mywait): Removed macro, added prototype.
15694
15695 * linux-low.h (regset_func): Removed.
15696 (regset_fill_func, regset_store_func): New.
15697 (enum regset_type): New.
15698 (struct regset_info): Add type field. Use new operation types.
15699 (struct linux_target_ops): stop_pc renamed to get_pc.
15700 Add decr_pc_after_break and breakpoint_at.
15701 (get_process, get_thread_proess, get_process_thread)
15702 (strut process_info, all_processes, linux_attach_lwp)
15703 (thread_db_init): New.
15704
15705 * linux-arm-low.c (arm_get_pc, arm_set_pc,
15706 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
15707 (the_low_target): Add new members.
15708 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
15709 (i386_store_fpxregset): Constify.
15710 (target_regsets): Add new kind identifier.
15711 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
15712 (i386_set_pc): Add debugging.
15713 (i386_breakpoint_at): New function.
15714 (the_low_target): Add new members.
15715 * linux-mips-low.c (mips_get_pc, mips_set_pc)
15716 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
15717 (mips_breakpoint_at): New.
15718 (the_low_target): Add new members.
15719 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
15720 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
15721 (the_low_target): Add new members.
15722 * linux-sh-low.c (sh_get_pc, sh_set_pc)
15723 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
15724 (the_low_target): Add new members.
15725 * linux-x86-64-low.c (target_regsets): Add new kind
15726 identifier.
15727
157282002-05-15 Daniel Jacobowitz <drow@mvista.com>
15729
15730 From Martin Pool <mbp@samba.org>:
15731 * server.c (gdbserver_usage): New function.
15732 (main): Call it.
15733
157342002-05-14 Daniel Jacobowitz <drow@mvista.com>
15735
15736 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
15737 stop_at -> stop_pc.
15738
157392002-05-04 Andrew Cagney <ac131313@redhat.com>
15740
15741 * Makefile.in: Remove obsolete code.
15742
157432002-04-24 Michal Ludvig <mludvig@suse.cz>
15744
15745 * linux-low.c (regsets_fetch_inferior_registers),
15746 (regsets_store_inferior_registers): Removed cast to int from
15747 ptrace() calls.
15748 * regcache.h: Added declaration of struct inferior_info.
15749
157502002-04-20 Daniel Jacobowitz <drow@mvista.com>
15751
15752 * inferiors.c (struct inferior_info): Add regcache_data.
15753 (add_inferior): Call create_register_cache.
15754 (clear_inferiors): Call free_register_cache.
15755 (inferior_regcache_data, set_inferior_regcache_data): New functions.
15756 * regcache.c (struct inferior_regcache_data): New.
15757 (registers): Remove.
15758 (get_regcache): New function.
15759 (create_register_cache, free_register_cache): New functions.
15760 (set_register_cache): Don't initialize the register cache here.
15761 (registers_to_string, registers_from_string, register_data): Call
15762 get_regcache.
15763 * regcache.h: Add prototypes.
15764 * server.h: Likewise.
15765
157662002-04-20 Daniel Jacobowitz <drow@mvista.com>
15767
15768 * mem-break.c: New file.
15769 * mem-break.h: New file.
15770 * Makefile.in: Add mem-break.o rule; update server.h
15771 dependencies.
15772 * inferiors.c (struct inferior_info): Add target_data
15773 member.
15774 (clear_inferiors): Free target_data member if set.
15775 (inferior_target_data, set_inferior_target_data): New functions.
15776 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
15777 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
15778 * linux-low.c (linux_bp_reinsert): New variable.
15779 (struct inferior_linux_data): New.
15780 (linux_create_inferior): Use set_inferior_target_data.
15781 (linux_attach): Likewise. Call add_inferior.
15782 (linux_wait_for_one_inferior): New function.
15783 (linux_wait): Call it.
15784 (linux_write_memory): Add const.
15785 (initialize_low): Call set_breakpoint_data.
15786 * linux-low.h (struct linux_target_ops): Add breakpoint
15787 handling members.
15788 * server.c (attach_inferior): Remove extra add_inferior
15789 call.
15790 * server.h: Include mem-break.h. Update inferior.c
15791 prototypes.
15792 * target.c (read_inferior_memory)
15793 (write_inferior_memory): New functions.
15794 * target.h (read_inferior_memory)
15795 (write_inferior_memory): Change macros to prototypes.
15796 (struct target_ops): Update comments. Add const to write_memory
15797 definition.
15798
157992002-04-11 Daniel Jacobowitz <drow@mvista.com>
15800
15801 * linux-low.c (usr_store_inferior_registers): Support
15802 registers which are allowed to fail to store.
15803 * linux-low.h (linux_target_ops): Likewise.
15804 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
15805 (ppc_cannot_store_register): FPSCR may not be storable.
15806
158072002-04-09 Daniel Jacobowitz <drow@mvista.com>
15808
15809 * server.h: Include <string.h> if HAVE_STRING_H.
15810 * ChangeLog: Correct paths in last ChangeLog entry.
15811
158122002-04-09 Daniel Jacobowitz <drow@mvista.com>
15813
15814 * linux-low.h: Remove obsolete prototypes.
15815 (struct linux_target_ops): New.
15816 (extern the_low_target): New.
15817 * linux-low.c (num_regs, regmap): Remove declarations.
15818 (register_addr): Use the_low_target explicitly.
15819 (fetch_register): Likewise.
15820 (usr_fetch_inferior_registers): Likewise.
15821 (usr_store_inferior_registers): Likewise.
15822 * linux-arm-low.c (num_regs): Remove.
15823 (arm_num_regs): Define.
15824 (arm_regmap): Renamed from regmap, made static.
15825 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
15826 made static.
15827 (arm_cannot_store_register): Renamed from cannot_store_register,
15828 made static.
15829 (the_low_target): New.
15830 * linux-i386-low.c (num_regs): Remove.
15831 (i386_num_regs): Define.
15832 (i386_regmap): Renamed from regmap, made static.
15833 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
15834 made static.
15835 (i386_cannot_store_register): Renamed from cannot_store_register,
15836 made static.
15837 (the_low_target): New.
15838 * linux-ia64-low.c (num_regs): Remove.
15839 (ia64_num_regs): Define.
15840 (ia64_regmap): Renamed from regmap, made static.
15841 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
15842 made static.
15843 (ia64_cannot_store_register): Renamed from cannot_store_register,
15844 made static.
15845 (the_low_target): New.
15846 * linux-m68k-low.c (num_regs): Remove.
15847 (m68k_num_regs): Define.
15848 (m68k_regmap): Renamed from regmap, made static.
15849 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
15850 made static.
15851 (m68k_cannot_store_register): Renamed from cannot_store_register,
15852 made static.
15853 (the_low_target): New.
15854 * linux-mips-low.c (num_regs): Remove.
15855 (mips_num_regs): Define.
15856 (mips_regmap): Renamed from regmap, made static.
15857 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
15858 made static.
15859 (mips_cannot_store_register): Renamed from cannot_store_register,
15860 made static.
15861 (the_low_target): New.
15862 * linux-ppc-low.c (num_regs): Remove.
15863 (ppc_num_regs): Define.
15864 (ppc_regmap): Renamed from regmap, made static.
15865 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
15866 made static.
15867 (ppc_cannot_store_register): Renamed from cannot_store_register,
15868 made static.
15869 (the_low_target): New.
15870 * linux-s390-low.c (num_regs): Remove.
15871 (s390_num_regs): Define.
15872 (s390_regmap): Renamed from regmap, made static.
15873 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
15874 made static.
15875 (s390_cannot_store_register): Renamed from cannot_store_register,
15876 made static.
15877 (the_low_target): New.
15878 * linux-sh-low.c (num_regs): Remove.
15879 (sh_num_regs): Define.
15880 (sh_regmap): Renamed from regmap, made static.
15881 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
15882 made static.
15883 (sh_cannot_store_register): Renamed from cannot_store_register,
15884 made static.
15885 (the_low_target): New.
15886 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
15887 (the_low_target): New.
15888
158892002-04-09 Daniel Jacobowitz <drow@mvista.com>
15890
15891 * Makefile.in: Add stamp-h target.
15892 * configure.in: Create stamp-h.
15893 * configure: Regenerated.
15894
158952002-04-09 Daniel Jacobowitz <drow@mvista.com>
15896
15897 * inferiors.c: New file.
15898 * target.c: New file.
15899 * target.h: New file.
15900 * Makefile.in: Add target.o and inferiors.o. Update
15901 dependencies.
15902 * linux-low.c (inferior_pid): New static variable,
15903 moved from server.c.
15904 (linux_create_inferior): Renamed from create_inferior.
15905 Call add_inferior. Return 0 on success instead of a PID.
15906 (linux_attach): Renamed from myattach.
15907 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
15908 (linux_thread_alive): Renamed from mythread_alive.
15909 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
15910 child dies.
15911 (linux_resume): Renamed from myresume. Add missing ``return 0''.
15912 (regsets_store_inferior_registers): Correct error message.
15913 Add missing ``return 0''.
15914 (linux_fetch_registers): Renamed from fetch_inferior_registers.
15915 (linux_store_registers): Renamed from store_inferior_registers.
15916 (linux_read_memory): Renamed from read_inferior_memory.
15917 (linux_write_memory): Renamed from write_inferior_memory.
15918 (linux_target_ops): New structure.
15919 (initialize_low): Call set_target_ops ().
15920 * remote-utils.c (unhexify): New function.
15921 (hexify): New function.
15922 (input_interrupt): Send signals to ``signal_pid''.
15923 * server.c (inferior_pid): Remove.
15924 (start_inferior): Update create_inferior call.
15925 (attach_inferior): Call add_inferior.
15926 (handle_query): New function.
15927 (main): Call handle_query for `q' packets.
15928 * server.h: Include "target.h". Remove obsolete prototypes.
15929 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
15930
159312002-04-09 Daniel Jacobowitz <drow@mvista.com>
15932
15933 * Makefile.in: Add WARN_CFLAGS. Update configury
15934 dependencies.
15935 * configure.in: Check for <string.h>
15936 * configure: Regenerate.
15937 * config.in: Regenerate.
15938 * gdbreplay.c: Include needed system headers.
15939 (remote_open): Remove strchr prototype.
15940 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
15941 * regcache.c (supply_register): Change buf argument to const void *.
15942 (supply_register_by_name): Likewise.
15943 (collect_register): Change buf argument to void *.
15944 (collect_register_by_name): Likewise.
15945 * regcache.h: Add missing prototypes.
15946 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
15947 * server.c (handle_query): New function.
15948 (attached): New static variable, moved out of main.
15949 (main): Quiet longjmp clobber warnings.
15950 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
15951 * utils.c (error): Remove NORETURN.
15952 (fatal): Likewise.
GDB Binutils - Deliverables
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